← All changes | includes/class-mxchat-admin.php +3159 -9054 3.2.13 → 1.5.7 View file →

		@@ -6,31 +6,13 @@
6	6	class MxChat_Admin {
7	7	private $options;
8	8	private $chat_count;
9	9	private $is_activated;
10		- private $knowledge_manager;
11	10
12		- /**
13		- * Get whether the license is activated
14		- * @return bool
15		- */
16		- public function is_activated() {
17		- return $this->is_activated;
18		- }
19		-
20		- /**
21		- * Get plugin options
22		- * @return array
23		- */
24		- public function get_options() {
25		- return $this->options;
26		- }
27		-
28		- public function __construct($knowledge_manager = null) {
	11	+ public function __construct() {
29	12	$this->options = get_option('mxchat_options');
30	13	$this->chat_count = get_option('mxchat_chat_count', 0);
31	14	$this->is_activated = $this->is_license_active();
32		- $this->knowledge_manager = $knowledge_manager;
33	15
34	16	// Initialize default options if they are not set
35	17	if (!$this->options) {
36	18	$this->initialize_default_options();
		@@ -37,330 +19,97 @@
37	19	}
38	20
39	21	// Add admin menu and initialize settings
40	22	add_action('admin_menu', array($this, 'mxchat_add_plugin_page'));
41		- // Pro & Extensions registers at priority 30 so it always lands last in
42		- // the sidebar — below API Access (priority 20) and below any other
43		- // submenu that hooks at default priority 10.
44		- add_action('admin_menu', array($this, 'mxchat_add_pro_extensions_page'), 30);
45		- // Onboarding visibility — runs LAST so it can remove the submenu after every
46		- // other add_submenu_page() call. The page stays reachable by direct URL.
47		- add_action('admin_menu', array($this, 'mxchat_apply_onboarding_visibility'), 999);
48	23	add_action('admin_init', array($this, 'mxchat_page_init'));
49		- add_action('admin_init', array($this, 'mxchat_prompts_page_init'));
50	24	add_action('admin_enqueue_scripts', array($this, 'mxchat_enqueue_admin_assets'));
51		- // Add body class for the Onboarding wizard (plan-905439) so the
52		- // chrome-surgery CSS in admin-onboarding-wizard.css can scope its
53		- // WP-sidebar collapse to this page only.
54		- add_filter('admin_body_class', array($this, 'mxchat_add_onboarding_body_class'));
55	25	add_action('wp_ajax_mxchat_delete_chat_history', array($this, 'mxchat_delete_chat_history'));
	26	+ add_action('admin_post_mxchat_submit_content', array($this, 'mxchat_handle_content_submission'));
56	27	add_action('admin_post_mxchat_delete_prompt', array($this, 'mxchat_handle_delete_prompt'));
57	28	add_action('wp_ajax_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
58	29	add_action('wp_ajax_nopriv_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
59		- add_action('wp_ajax_mxchat_fetch_conversation', array($this, 'mxchat_fetch_conversation'));
	30	+ add_action('admin_post_mxchat_submit_sitemap', array($this, 'mxchat_handle_sitemap_submission'));
60	31	add_action('wp_footer', array($this, 'mxchat_append_chatbot_to_body'));
61	32	add_action('admin_head-mxchat-prompts', array($this, 'mxchat_enqueue_admin_assets'));
62	33	add_action('admin_head-toplevel_page_mxchat-max', array($this, 'mxchat_enqueue_admin_assets'));
	34	+ add_action('wp_ajax_mxchat_activate_license', array($this, 'mxchat_handle_activate_license'));
63	35	add_action('admin_notices', array($this, 'mxchat_display_admin_notice'));
	36	+ // Add the AJAX handler for logged-in users
	37	+ add_action('wp_ajax_mxchat_save_inline_prompt', array($this, 'mxchat_save_inline_prompt'));
64	38	add_action('admin_post_mxchat_delete_all_prompts', array($this, 'mxchat_handle_delete_all_prompts'));
	39	+
	40	+ // Define admin_post actions for form submission handling
65	41	add_action('admin_post_mxchat_add_intent', array($this, 'mxchat_handle_add_intent'));
66	42	add_action('admin_post_mxchat_delete_intent', array($this, 'mxchat_handle_delete_intent'));
67		- add_action('admin_post_mxchat_edit_intent', array($this, 'mxchat_handle_edit_intent'));
68		- add_action('wp_ajax_mxchat_export_transcripts', array($this, 'export_chat_transcripts'));
69		-
70		- // Leads tab (inside Transcripts)
71		- add_action('wp_ajax_mxchat_fetch_leads', array($this, 'mxchat_fetch_leads'));
72		- add_action('wp_ajax_mxchat_delete_leads', array($this, 'mxchat_delete_leads'));
73		- add_action('wp_ajax_mxchat_export_leads', array($this, 'mxchat_export_leads'));
74		-
75		- add_action('admin_init', array($this, 'mxchat_transcripts_page_init'));
76		- add_action('wp_ajax_dismiss_live_agent_notice', array($this, 'dismiss_live_agent_notice'));
77		- add_action('wp_ajax_dismiss_theme_migration_notice', array($this, 'dismiss_theme_migration_notice'));
78		- add_action('mxchat_cleanup_old_transcripts', array($this, 'cleanup_old_transcripts'));
79		-
80		- add_action('admin_init', array($this, 'register_pinecone_settings'));
81		- add_action('admin_init', array($this, 'register_openai_vectorstore_settings'));
82		-
83		- add_action('admin_notices', array($this, 'display_admin_notices'));
84		-
85		- add_action('wp_ajax_mxchat_test_streaming_actual', [$this, 'mxchat_handle_test_streaming_actual']);
86		- add_action('wp_ajax_mxchat_test_streaming', [$this, 'mxchat_handle_test_streaming']); // Keep existing as fallback
87		- add_action('wp_ajax_mxchat_test_vectorstore_connection', array($this, 'mxchat_test_vectorstore_connection'));
88		-
89		- add_action('wp_ajax_mxchat_save_selected_bot', array($this, 'mxchat_save_selected_bot'));
90		- add_action('wp_ajax_mxchat_fetch_openrouter_models', array($this, 'fetch_openrouter_models'));
91		- add_action('wp_ajax_mxchat_get_rag_context', array($this, 'mxchat_get_rag_context'));
92		-
93		- // Actions page AJAX handlers
94		- add_action('wp_ajax_mxchat_fetch_actions_list', array($this, 'mxchat_fetch_actions_list'));
95		- add_action('wp_ajax_mxchat_toggle_action_status', array($this, 'mxchat_toggle_action_status'));
96		- add_action('wp_ajax_mxchat_bulk_delete_actions', array($this, 'mxchat_bulk_delete_actions'));
97		- add_action('wp_ajax_mxchat_add_intent_ajax', array($this, 'mxchat_add_intent_ajax'));
98		- add_action('wp_ajax_mxchat_edit_intent_ajax', array($this, 'mxchat_edit_intent_ajax'));
99		- add_action('wp_ajax_mxchat_delete_intent_ajax', array($this, 'mxchat_delete_intent_ajax'));
100		- add_action('wp_ajax_mxchat_add_phrase', array($this, 'mxchat_add_phrase_ajax'));
101		- add_action('wp_ajax_mxchat_delete_phrase', array($this, 'mxchat_delete_phrase_ajax'));
102		- add_action('wp_ajax_mxchat_get_phrases', array($this, 'mxchat_get_phrases_ajax'));
103		- add_action('wp_ajax_mxchat_delete_legacy_phrases', array($this, 'mxchat_delete_legacy_phrases_ajax'));
104		-
105		- // Slack test connection
106		- add_action('wp_ajax_mxchat_test_slack_connection', array($this, 'mxchat_test_slack_connection'));
107		-
108		- // Translation handlers
109		- add_action('wp_ajax_mxchat_translate_messages', array($this, 'mxchat_translate_messages'));
110		- add_action('wp_ajax_mxchat_get_transcript_translation', array($this, 'mxchat_get_transcript_translation'));
111		-
112		- // 3.2.3: Embedding model switch protection
113		- add_action('wp_ajax_mxchat_check_embedding_switch', array($this, 'mxchat_check_embedding_switch_ajax'));
114		- add_action('wp_ajax_mxchat_dismiss_embedding_mismatch', array($this, 'mxchat_dismiss_embedding_mismatch_ajax'));
115		- add_action('admin_notices', array($this, 'mxchat_embedding_mismatch_notice'));
	43	+ add_action('admin_post_mxchat_update_intent_threshold', array($this, 'mxchat_handle_update_intent_threshold'));
	44	+ add_action('admin_post_mxchat_stop_processing', array($this, 'mxchat_stop_processing'));
	45	+add_action('admin_post_mxchat_edit_intent', array($this, 'handle_edit_intent'));
116	46	}
117	47
118		- /**
119		- * 3.2.3: Preflight check before allowing the embedding model dropdown to
120		- * switch. Pure option comparison — no counts, no DB queries beyond the
121		- * cached options. The dialog is shown whenever the user has previously
122		- * embedded with a different model than the one they're switching to.
123		- */
124		- public function mxchat_check_embedding_switch_ajax() {
125		- check_ajax_referer('mxchat_admin_nonce', 'security');
126		- if (!current_user_can('manage_options')) {
127		- wp_send_json_error(__('Unauthorized', 'mxchat'));
128		- }
129		-
130		- $new_model = isset($_POST['new_model']) ? sanitize_text_field(wp_unslash($_POST['new_model'])) : '';
131		- $active_model = MxChat_Utils::get_active_embedding_model();
132		-
133		- $is_mismatch = !empty($active_model) && !empty($new_model) && $active_model !== $new_model;
134		-
135		- $active_dims = MxChat_Utils::embedding_model_dimensions($active_model);
136		- $new_dims = MxChat_Utils::embedding_model_dimensions($new_model);
137		-
138		- wp_send_json_success(array(
139		- 'is_mismatch' => $is_mismatch,
140		- 'active_model' => $active_model,
141		- 'active_label' => MxChat_Utils::embedding_model_label($active_model),
142		- 'new_model' => $new_model,
143		- 'new_label' => MxChat_Utils::embedding_model_label($new_model),
144		- 'dims_differ' => ($active_dims > 0 && $new_dims > 0 && $active_dims !== $new_dims),
145		- 'active_dims' => $active_dims,
146		- 'new_dims' => $new_dims,
147		- ));
	48	+ // Method to check if the license is active
	49	+ private function is_license_active() {
	50	+ $license_status = get_option('mxchat_license_status', 'inactive');
	51	+ return $license_status === 'active';
148	52	}
149	53
150		- /**
151		- * 3.2.3: Dismiss the persistent mismatch banner. Tied to the active+selected
152		- * pair so the banner reappears on the next switch event.
153		- */
154		- public function mxchat_dismiss_embedding_mismatch_ajax() {
155		- check_ajax_referer('mxchat_admin_nonce', 'security');
156		- if (!current_user_can('manage_options')) {
157		- wp_send_json_error(__('Unauthorized', 'mxchat'));
158		- }
159		-
160		- $options = get_option('mxchat_options', array());
161		- $selected = $options['embedding_model'] ?? '';
162		- $active = MxChat_Utils::get_active_embedding_model();
163		- update_option('mxchat_dismissed_embedding_mismatch', $active . '|' . $selected, false);
164		- wp_send_json_success();
165		- }
166		-
167		- /**
168		- * 3.2.3: Persistent admin banner shown whenever the active embedding model
169		- * (last used to actually embed something) differs from the currently
170		- * selected model. Pure option comparison — no DB queries on every page
171		- * load. The banner auto-clears once both match again, i.e. after a delete
172		- * + re-embed cycle.
173		- */
174		- public function mxchat_embedding_mismatch_notice() {
175		- if (!current_user_can('manage_options')) {
176		- return;
177		- }
178		-
179		- $options = get_option('mxchat_options', array());
180		- $selected = $options['embedding_model'] ?? '';
181		- $active = MxChat_Utils::get_active_embedding_model();
182		-
183		- if (empty($active) || empty($selected) || $active === $selected) {
184		- return;
185		- }
186		-
187		- $dismissed = get_option('mxchat_dismissed_embedding_mismatch', '');
188		- if ($dismissed === $active . '|' . $selected) {
189		- return;
190		- }
191		-
192		- $active_label = MxChat_Utils::embedding_model_label($active);
193		- $selected_label = MxChat_Utils::embedding_model_label($selected);
194		- $active_dims = MxChat_Utils::embedding_model_dimensions($active);
195		- $selected_dims = MxChat_Utils::embedding_model_dimensions($selected);
196		- $dims_differ = ($active_dims > 0 && $selected_dims > 0 && $active_dims !== $selected_dims);
197		-
198		- $kb_url = admin_url('admin.php?page=mxchat-prompts');
199		- $actions_url = admin_url('admin.php?page=mxchat-actions');
200		-
201		- ?>
202		- <div class="notice notice-error is-dismissible mxchat-embedding-mismatch-notice"
203		- data-active="<?php echo esc_attr($active); ?>"
204		- data-selected="<?php echo esc_attr($selected); ?>">
205		- <p><strong><?php esc_html_e('MxChat: Embedding model mismatch detected', 'mxchat'); ?></strong></p>
206		- <p>
207		- <?php
208		- printf(
209		- /* translators: 1: previously-used model name, 2: currently-selected model name */
210		- esc_html__('Your knowledge base and actions were embedded with %1$s, but %2$s is now selected. Similarity matching will return inaccurate or empty results until you delete all existing embeddings and re-embed your content with the new model.', 'mxchat'),
211		- '<code>' . esc_html($active_label) . '</code>',
212		- '<code>' . esc_html($selected_label) . '</code>'
213		- );
214		- ?>
215		- </p>
216		- <?php if ($dims_differ) : ?>
217		- <p>
218		- <strong><?php esc_html_e('Dimension mismatch:', 'mxchat'); ?></strong>
219		- <?php
220		- printf(
221		- /* translators: 1: old dim count, 2: new dim count */
222		- esc_html__('Existing vectors are %1$d-dimensional but the new model produces %2$d-dimensional vectors. If you use Pinecone, your index will reject queries entirely until re-embedded.', 'mxchat'),
223		- (int) $active_dims,
224		- (int) $selected_dims
225		- );
226		- ?>
227		- </p>
228		- <?php endif; ?>
229		- <p>
230		- <?php esc_html_e('To fix this:', 'mxchat'); ?>
231		- <a href="<?php echo esc_url($kb_url); ?>"><?php esc_html_e('Delete all knowledge base entries', 'mxchat'); ?></a> ·
232		- <a href="<?php echo esc_url($actions_url); ?>"><?php esc_html_e('Delete all actions', 'mxchat'); ?></a> ·
233		- <?php esc_html_e('then re-import / re-add them with the new model selected.', 'mxchat'); ?>
234		- </p>
235		- </div>
236		- <script>
237		- (function($){
238		- $(document).on('click', '.mxchat-embedding-mismatch-notice .notice-dismiss', function(){
239		- $.post(ajaxurl, {
240		- action: 'mxchat_dismiss_embedding_mismatch',
241		- security: '<?php echo esc_js(wp_create_nonce('mxchat_admin_nonce')); ?>'
242		- });
243		- });
244		- })(jQuery);
245		- </script>
246		- <?php
247		- }
248		-
249		-private function is_license_active() {
250		- $license_status = get_option('mxchat_license_status', 'inactive');
251		- return ($license_status === 'active');
252		-}
253		-
	54	+ // Initialize default options
254	55	private function initialize_default_options() {
255	56	$default_options = array(
256	57	'api_key' => '',
257	58	'xai_api_key' => '',
258	59	'claude_api_key' => '',
259		- 'deepseek_api_key' => '',
260		- 'voyage_api_key' => '',
261		- 'gemini_api_key' => '',
262		- 'enable_streaming_toggle' => 'off',
263		- 'enable_web_search' => 'off',
264		- 'embedding_model' => 'text-embedding-ada-002',
265		- 'system_prompt_instructions' => 'You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
	60	+ 'system_prompt_instructions' => '[EXAMPLE INSTRUCTIONS] You are an AI Chatbot assistant for this website. The primary subject you should focus on is [insert proper subject here]. Your main goal is to assist visitors with questions related to this specific topic. Here are some key things to keep in mind:
	61	+ - Your name is [Chatbot Name].
	62	+ - Stay focused on topics related to [insert proper subject here]. If a visitor asks about an unrelated topic, politely redirect the conversation to how you can assist them with this subject.
	63	+ - Do not make up links to pages. Only use specific links you see in your knowledgebase.
	64	+ - Keep your responses short, concise, and to the point. Provide clear and direct answers suitable for a chatbot interaction.
	65	+ - Provide answers based on the knowledge available to you. If you do not have an answer to a specific question, let the visitor know that you don’t have the information.',
	66	+ 'model' => 'gpt-4o',
	67	+ 'rate_limit_logged_in' => '100',
	68	+ 'rate_limit_logged_out' => '100',
	69	+ 'rate_limit_message' => 'Rate limit exceeded. Please try again later.',
	70	+ 'top_bar_title' => 'MxChat',
	71	+ 'intro_message' => 'Hello! How can I assist you today?',
	72	+ 'input_copy' => 'How can I assist?',
	73	+ 'append_to_body' => 'off',
	74	+ 'close_button_color' => '#fff',
	75	+ 'chatbot_bg_color' => '#fff',
	76	+ 'user_message_bg_color' => '#fff',
	77	+ 'user_message_font_color' => '#212121',
	78	+ 'bot_message_bg_color' => '#212121',
	79	+ 'bot_message_font_color' => '#fff',
	80	+ 'top_bar_bg_color' => '#212121',
	81	+ 'send_button_font_color' => '#212121',
	82	+ 'chat_input_font_color' => '#212121',
	83	+ 'chatbot_background_color' => '#212121',
	84	+ 'icon_color' => '#fff',
	85	+ 'enable_woocommerce_integration' => '0',
	86	+ 'link_target_toggle' => 'off',
	87	+ 'pre_chat_message' => 'Hey there! Ask me anything!',
266	88
267		- # Response Style - CRITICALLY IMPORTANT
268		- - MAXIMUM LENGTH: 1-3 short sentences per response
269		- - Ultra-concise: Get straight to the answer with no filler
270		- - No introductions like "Sure!" or "I\'d be happy to help"
271		- - No phrases like "based on my knowledge" or "according to information"
272		- - No explanatory text before giving the answer
273		- - No summaries or repetition
274		- - Hyperlink all URLs
275		- - Respond in user\'s language
276		- - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
277		-
278		- # Knowledge Base Requirements - PREVENT HALLUCINATIONS
279		- - ONLY answer questions using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
280		- - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
281		- - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
282		- - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
283		- - Better to admit insufficient information than provide inaccurate answers',
284		- 'model' => esc_html__('gpt-5.1-chat-latest', 'mxchat'),
285		- 'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
286		- 'role_rate_limits' => array(),
287		- 'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
288		- 'enable_email_block' => '',
289		- 'email_blocker_header_content' => __("<h2>Welcome to Our Chat!</h2>\n<p>Let's get started. Enter your email to begin chatting with us.</p>", 'mxchat'),
290		- 'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
291		- 'enable_name_field' => 'off', // NEW
292		- 'name_field_placeholder' => esc_html__('Enter your name', 'mxchat'), // NEW
293		- 'top_bar_title' => esc_html__('MxChat', 'mxchat'),
294		- 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
295		- 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
296		- 'input_copy' => esc_html__('How can I assist?', 'mxchat'),
297		- 'append_to_body' => esc_html__('off', 'mxchat'),
298		- 'post_type_visibility_mode' => 'all', // 'all', 'include', 'exclude'
299		- 'post_type_visibility_list' => array(), // Array of post type slugs
300		- 'contextual_awareness_toggle' => 'off',
301		- 'citation_links_toggle' => 'on',
302		- 'satisfaction_rating_enabled' => 'off',
303		- 'satisfaction_rating_idle_seconds' => 60,
304		- 'satisfaction_rating_question' => '',
305		- 'satisfaction_rating_thanks' => '',
306		- 'satisfaction_rating_placeholder' => '',
307		- 'satisfaction_rating_saved' => '',
308		- 'close_button_color' => esc_html__('#fff', 'mxchat'),
309		- 'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
310		- 'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
311		- 'user_message_font_color' => esc_html__('#212121', 'mxchat'),
312		- 'bot_message_bg_color' => esc_html__('#212121', 'mxchat'),
313		- 'bot_message_font_color' => esc_html__('#fff', 'mxchat'),
314		- 'top_bar_bg_color' => esc_html__('#212121', 'mxchat'),
315		- 'send_button_font_color' => esc_html__('#212121', 'mxchat'),
316		- 'chat_input_font_color' => esc_html__('#212121', 'mxchat'),
317		- 'chatbot_background_color' => esc_html__('#212121', 'mxchat'),
318		- 'icon_color' => esc_html__('#fff', 'mxchat'),
319		- 'enable_woocommerce_integration' => esc_html__('0', 'mxchat'),
320		- 'link_target_toggle' => esc_html__('off', 'mxchat'),
321		- 'pre_chat_message' => esc_html__('Hey there! Ask me anything!', 'mxchat'),
322		-
323	89	// New fields for Loops Integration
324	90	'loops_api_key' => '',
325	91	'loops_mailing_list' => '',
326		- 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
327		- 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	92	+ 'triggered_phrase_response' => 'Would you like to join our mailing list? Please provide your email below.',
	93	+ 'email_capture_response' => 'Thank you for providing your email! You\'ve been added to our list.',
328	94	'popular_question_1' => '',
329	95	'popular_question_2' => '',
330	96	'popular_question_3' => '',
331		- 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
332		- 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
333		- 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
	97	+ 'pdf_intent_trigger_text' => "Please provide the URL to the PDF you'd like to discuss.",
	98	+ 'pdf_intent_success_text' => "I've processed the PDF. What questions do you have about it?",
	99	+ 'pdf_intent_error_text' => "Sorry, I couldn't process the PDF. Please ensure it's a valid file.",
334	100	'pdf_max_pages' => 69,
335		- 'show_pdf_upload_button' => 'on',
336		- 'show_word_upload_button' => 'on',
337	101
338		- // Live Agent Integration (Slack)
	102	+ // Live Agent Integration
339	103	'live_agent_webhook_url' => '',
340	104	'live_agent_secret_key' => '',
341	105	'live_agent_bot_token' => '',
342		- 'live_agent_message_bg_color' => esc_html__('#ffffff', 'mxchat'),
343		- 'live_agent_message_font_color' => esc_html__('#333333', 'mxchat'),
344		-
345		- // Telegram Integration
346		- 'telegram_status' => 'off',
347		- 'telegram_bot_token' => '',
348		- 'telegram_group_id' => '',
349		- 'telegram_webhook_secret' => '',
350		- 'telegram_notification_message' => __("I've notified a support agent. Please allow a moment for them to respond. If you'd like to continue with AI, just type \"Switch to AI\" at any time.", 'mxchat'),
351		- 'telegram_away_message' => __("I just checked, and it looks like our support team isn't personally available at the moment. If you'd like, you can leave your email address, and they'll get back to you as soon as possible. In the meantime, you can keep chatting with me — just let me know how I can help!", 'mxchat'),
352		-
353		- 'chat_toolbar_toggle' => esc_html__('off', 'mxchat'),
354		- 'mode_indicator_bg_color' => esc_html__('#767676', 'mxchat'),
355		- 'mode_indicator_font_color' => esc_html__('#ffffff', 'mxchat'),
356		- 'toolbar_icon_color' => esc_html__('#212121', 'mxchat'),
357		-
358		- // Optimization settings
359		- 'script_loading_strategy' => 'default',
360		-
361		- // Debug settings
362		- 'debug_mode' => 'off',
	106	+ 'live_agent_message_bg_color' => '#ffffff',
	107	+ 'live_agent_message_font_color' => '#333333',
	108	+ 'chat_toolbar_toggle' => 'off',
	109	+ 'mode_indicator_bg_color' => '#767676',
	110	+ 'mode_indicator_font_color' => '#ffffff',
	111	+ 'toolbar_icon_color' => '#212121',
363	112	);
364	113
365	114
366	115	// Merge existing options with defaults
		@@ -371,658 +120,134 @@
371	120	if ($existing_options !== $merged_options) {
372	121	update_option('mxchat_options', $merged_options);
373	122	}
374	123
375		- // Add default limits for each role
376		- $roles = wp_roles()->get_names();
377		- foreach ($roles as $role_id => $role_name) {
378		- $default_options['role_rate_limits'][$role_id] = esc_html__('100', 'mxchat');
379		- }
380		-
381		- return $default_options;
382		-
383	124	// Update the $this->options property
384	125	$this->options = $merged_options;
385	126	}
386	127
387		-public function mxchat_add_plugin_page() {
388		- // Onboarding lifecycle helpers (admin_init redirect + ajax handlers live in the file).
389		- require_once plugin_dir_path(__FILE__) . 'admin-onboarding-page.php';
390	128
391		- // Main menu page — `mxchat-max` remains the parent slug for every MxChat submenu
392		- // (Settings, Knowledge, Transcripts, …). Hitting `?page=mxchat-max` directly now
393		- // dispatches to the Onboarding page (or Settings if the user has dismissed onboarding).
394		- add_menu_page(
395		- esc_html__('MxChat', 'mxchat'),
396		- esc_html__('MxChat', 'mxchat'),
397		- 'manage_options',
398		- 'mxchat-max',
399		- array($this, 'mxchat_create_dashboard_page'),
400		- 'dashicons-testimonial',
401		- 6
402		- );
403	129
404		- // Onboarding submenu — first child under MxChat (plan-d14e89).
405		- // First registration uses menu_slug === parent slug 'mxchat-max' →
406		- // WP-canonical override of the auto-duplicate "MxChat" entry. Result: the
407		- // first child shows as "Onboarding" instead of a redundant pair.
408		- add_submenu_page(
409		- 'mxchat-max',
410		- esc_html__('MxChat Onboarding', 'mxchat'),
411		- esc_html__('Onboarding', 'mxchat'),
412		- 'manage_options',
413		- 'mxchat-max',
414		- array($this, 'mxchat_create_dashboard_page')
415		- );
416		- // Hidden route for `?page=mxchat-onboarding` (Settings "Show again" link
417		- // + legacy redirects still target this slug). Parent === null keeps it
418		- // out of the menu while remaining accessible by URL.
419		- add_submenu_page(
420		- null,
421		- esc_html__('MxChat Onboarding', 'mxchat'),
422		- esc_html__('Onboarding', 'mxchat'),
423		- 'manage_options',
424		- 'mxchat-onboarding',
425		- array($this, 'mxchat_create_dashboard_page')
426		- );
	130	+ public function mxchat_add_plugin_page() {
	131	+ // Main menu page
	132	+ add_menu_page(
	133	+ 'MxChat Settings',
	134	+ 'MxChat',
	135	+ 'manage_options',
	136	+ 'mxchat-max',
	137	+ array($this, 'mxchat_create_admin_page'),
	138	+ 'dashicons-testimonial',
	139	+ 6
	140	+ );
427	141
428		- // Settings submenu — same callback as before, just at a new slug.
429		- add_submenu_page(
430		- 'mxchat-max',
431		- esc_html__('MxChat Settings', 'mxchat'),
432		- esc_html__('Settings', 'mxchat'),
433		- 'manage_options',
434		- 'mxchat-settings',
435		- array($this, 'mxchat_create_admin_page')
436		- );
	142	+ // Submenu page for Knowledge
	143	+ add_submenu_page(
	144	+ 'mxchat-max',
	145	+ 'Prompts',
	146	+ 'Knowledge',
	147	+ 'manage_options',
	148	+ 'mxchat-prompts',
	149	+ array($this, 'mxchat_create_prompts_page')
	150	+ );
437	151
438		- // Submenu page for Knowledge
439		- add_submenu_page(
440		- 'mxchat-max',
441		- esc_html__('Prompts', 'mxchat'),
442		- esc_html__('Knowledge', 'mxchat'),
443		- 'manage_options',
444		- 'mxchat-prompts',
445		- array($this, 'mxchat_create_prompts_page')
446		- );
	152	+ // Submenu page for Chat Transcripts
	153	+ add_submenu_page(
	154	+ 'mxchat-max', // Corrected parent slug to match the main menu
	155	+ 'Chat Transcripts',
	156	+ 'Transcripts',
	157	+ 'manage_options',
	158	+ 'mxchat-transcripts',
	159	+ array($this, 'mxchat_create_transcripts_page') // Prefixed function name with mxchat_
	160	+ );
447	161
	162	+ // Submenu page for Intents
448	163	add_submenu_page(
449		- 'mxchat-max',
450		- esc_html__('Chat Transcripts', 'mxchat'),
451		- esc_html__('Transcripts', 'mxchat'),
452		- 'manage_options',
453		- 'mxchat-transcripts',
454		- array($this, 'mxchat_create_transcripts_page')
	164	+ 'mxchat-max', // Parent slug
	165	+ 'MxChat Intents', // Page title
	166	+ 'Intents', // Menu title
	167	+ 'manage_options', // Capability
	168	+ 'mxchat-intents', // Menu slug
	169	+ array($this, 'mxchat_intents_page_html') // Callback function
455	170	);
456	171
457		- add_submenu_page(
458		- 'mxchat-max',
459		- esc_html__('MxChat Actions', 'mxchat'),
460		- esc_html__('Actions', 'mxchat'),
461		- 'manage_options',
462		- 'mxchat-actions',
463		- array($this, 'mxchat_actions_page_html')
464		- );
	172	+ // Submenu page for Activation Key
	173	+ add_submenu_page(
	174	+ 'mxchat-max',
	175	+ 'Pro Upgrade',
	176	+ 'Pro Upgrade',
	177	+ 'manage_options',
	178	+ 'mxchat-activation',
	179	+ array($this, 'mxchat_create_activation_page')
	180	+ );
465	181
466		- // Content Generator page
467		- add_submenu_page(
468		- 'mxchat-max',
469		- esc_html__('Content', 'mxchat'),
470		- esc_html__('Content', 'mxchat'),
471		- 'manage_options',
472		- 'mxchat-content',
473		- array($this, 'mxchat_create_content_page')
474		- );
475	182
476	183	}
477	184
478		-/**
479		- * Register the Pro & Extensions submenu on a later admin_menu priority so it
480		- * always renders as the bottom-most item in the MxChat sidebar — below
481		- * configuration pages like API Access (priority 20).
482		- */
483		-public function mxchat_add_pro_extensions_page() {
484		- add_submenu_page(
485		- 'mxchat-max',
486		- esc_html__('Pro & Extensions', 'mxchat'),
487		- esc_html__('Pro & Extensions', 'mxchat'),
488		- 'manage_options',
489		- 'mxchat-activation',
490		- array($this, 'mxchat_create_activation_page')
491		- );
492		-}
493	185
494		-public function mxchat_create_addons_page() {
495		- require_once plugin_dir_path(__FILE__) . 'class-mxchat-addons.php';
496		- $addons_page = new MxChat_Addons();
497		- $addons_page->render_page();
498		-}
499		-
500		-/**
501		- * Render the Content Generator admin page
502		- */
503		-public function mxchat_create_content_page() {
504		- require_once plugin_dir_path(__FILE__) . 'admin-content-page.php';
505		- mxchat_render_content_page($this);
506		-}
507		-
508		-/**
509		- * Test actual streaming functionality in the WordPress environment
510		- */
511		-public function mxchat_handle_test_streaming_actual() {
512		- check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
513		-
514		- // Check if headers have already been sent
515		- if (headers_sent()) {
516		- wp_send_json_error(['message' => 'Headers already sent - streaming not possible']);
	186	+public function mxchat_handle_content_submission() {
	187	+ // Check if the form was submitted and the user has sufficient permissions
	188	+ if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
517	189	return;
518	190	}
519	191
520		- // Check for required functions
521		- if (!function_exists('curl_init')) {
522		- wp_send_json_error(['message' => 'cURL not available - streaming requires cURL']);
523		- return;
	192	+ // Verify the nonce field for security
	193	+ $nonce = isset($_POST['mxchat_submit_content_nonce']) ? sanitize_text_field(wp_unslash($_POST['mxchat_submit_content_nonce'])) : '';
	194	+ if (!wp_verify_nonce($nonce, 'mxchat_submit_content_action')) {
	195	+ wp_die('Nonce verification failed.');
524	196	}
525	197
526		- // Get user's selected model and API key
527		- $options = get_option('mxchat_options', []);
528		- $selected_model = $options['model'] ?? 'gpt-5.1-chat-latest';
	198	+ // Sanitize the content input
	199	+ $article_content = sanitize_textarea_field($_POST['article_content']);
529	200
530		- // Get the provider from the model
531		- $model_parts = explode('-', $selected_model);
532		- $provider = strtolower($model_parts[0]);
	201	+ // Sanitize the URL input (optional URL)
	202	+ $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : ''; // Default to empty if not provided
533	203
534		- // Get the appropriate API key
535		- $api_key = '';
536		- switch ($provider) {
537		- case 'gpt':
538		- case 'o1':
539		- $api_key = $options['api_key'] ?? '';
540		- break;
541		- case 'claude':
542		- $api_key = $options['claude_api_key'] ?? '';
543		- break;
544		- case 'grok':
545		- $api_key = $options['xai_api_key'] ?? '';
546		- break;
547		- case 'deepseek':
548		- $api_key = $options['deepseek_api_key'] ?? '';
549		- break;
550		- case 'gemini':
551		- $api_key = $options['gemini_api_key'] ?? '';
552		- break;
553		- default:
554		- // Default to OpenAI for unknown models
555		- $api_key = $options['api_key'] ?? '';
556		- $provider = 'gpt';
557		- break;
558		- }
	204	+ // Generate the embedding vector for the content
	205	+ $embedding_vector = $this->mxchat_generate_embedding($article_content);
559	206
560		- if (empty($api_key)) {
561		- wp_send_json_error(['message' => "API key not configured for {$provider} provider"]);
562		- return;
563		- }
	207	+ global $wpdb;
	208	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
564	209
565		- // Test streaming with the selected model and provider
566		- try {
567		- $this->perform_streaming_test($provider, $selected_model, $api_key);
568		- } catch (Exception $e) {
569		- wp_send_json_error(['message' => 'Streaming test exception: ' . $e->getMessage()]);
	210	+ // Check if the 'source_url' column exists in the table and add it if it doesn't
	211	+ if ($wpdb->get_var($wpdb->prepare("SHOW COLUMNS FROM {$table_name} LIKE %s", 'source_url')) != 'source_url') {
	212	+ // Use wpdb::query and a prepared statement to avoid SQL injection
	213	+ $wpdb->query($wpdb->prepare("ALTER TABLE {$table_name} ADD source_url VARCHAR(255) DEFAULT ''"));
570	214	}
571		-}
572	215
573		-/**
574		- * Perform the actual streaming test
575		- */
576		-private function perform_streaming_test($provider, $model, $api_key) {
577		- // Set streaming headers
578		- header('Content-Type: text/event-stream');
579		- header('Cache-Control: no-cache');
580		- header('X-Accel-Buffering: no'); // Disable nginx buffering
	216	+ if (is_array($embedding_vector)) {
	217	+ // Serialize the embedding vector before storing it
	218	+ $embedding_vector_serialized = serialize($embedding_vector);
581	219
582		- // Prepare test message
583		- $test_message = "Please respond with exactly: 'Streaming test successful!' - send this as a short response for testing.";
584		-
585		- // Configure API request based on provider
586		- $url = '';
587		- $headers = [];
588		- $body = [];
589		-
590		- switch ($provider) {
591		- case 'gpt':
592		- case 'o1':
593		- $url = 'https://api.openai.com/v1/chat/completions';
594		- $headers = [
595		- 'Content-Type: application/json',
596		- 'Authorization: Bearer ' . $api_key
597		- ];
598		- $body = [
599		- 'model' => $model,
600		- 'messages' => [['role' => 'user', 'content' => $test_message]],
601		- 'max_tokens' => 50,
602		- 'temperature' => 0.3,
603		- 'stream' => true
604		- ];
605		- break;
606		-
607		- case 'claude':
608		- $url = 'https://api.anthropic.com/v1/messages';
609		- $headers = [
610		- 'Content-Type: application/json',
611		- 'x-api-key: ' . $api_key,
612		- 'anthropic-version: 2023-06-01'
613		- ];
614		- $body = [
615		- 'model' => $model,
616		- 'messages' => [['role' => 'user', 'content' => $test_message]],
617		- 'max_tokens' => 50,
618		- 'temperature' => 0.3,
619		- 'stream' => true
620		- ];
621		- break;
622		-
623		- case 'grok':
624		- $url = 'https://api.x.ai/v1/chat/completions';
625		- $headers = [
626		- 'Content-Type: application/json',
627		- 'Authorization: Bearer ' . $api_key
628		- ];
629		- $body = [
630		- 'model' => $model,
631		- 'messages' => [['role' => 'user', 'content' => $test_message]],
632		- 'max_tokens' => 50,
633		- 'temperature' => 0.3,
634		- 'stream' => true
635		- ];
636		- break;
637		-
638		- case 'deepseek':
639		- $url = 'https://api.deepseek.com/v1/chat/completions';
640		- $headers = [
641		- 'Content-Type: application/json',
642		- 'Authorization: Bearer ' . $api_key
643		- ];
644		- $body = [
645		- 'model' => $model,
646		- 'messages' => [['role' => 'user', 'content' => $test_message]],
647		- 'max_tokens' => 50,
648		- 'temperature' => 0.3,
649		- 'stream' => true
650		- ];
651		- break;
652		-
653		- default:
654		- echo "data: " . json_encode(['error' => 'Unsupported provider for streaming test: ' . $provider]) . "\n\n";
655		- flush();
656		- return;
657		- }
658		-
659		- // Initialize cURL
660		- $ch = curl_init();
661		- curl_setopt($ch, CURLOPT_URL, $url);
662		- curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
663		- curl_setopt($ch, CURLOPT_POST, true);
664		- curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($body));
665		- curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
666		- curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
667		- curl_setopt($ch, CURLOPT_TIMEOUT, 30);
668		- curl_setopt($ch, CURLOPT_WRITEFUNCTION, function($ch, $data) use ($provider) {
669		- return $this->process_streaming_test_data($data, $provider);
670		- });
671		-
672		- // Send initial test message
673		- echo "data: " . json_encode(['content' => '[Starting streaming test...]']) . "\n\n";
674		- flush();
675		-
676		- $result = curl_exec($ch);
677		- $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
678		- $curl_error = curl_error($ch);
679		- curl_close($ch);
680		-
681		- if ($curl_error) {
682		- echo "data: " . json_encode(['error' => 'cURL Error: ' . $curl_error]) . "\n\n";
683		- flush();
684		- return;
685		- }
686		-
687		- if ($http_code !== 200) {
688		- echo "data: " . json_encode(['error' => 'API returned HTTP ' . $http_code]) . "\n\n";
689		- flush();
690		- return;
691		- }
692		-
693		- // Send completion signal
694		- echo "data: [DONE]\n\n";
695		- flush();
696		-}
697		-
698		-/**
699		- * Process streaming data for the test
700		- */
701		-private function process_streaming_test_data($data, $provider) {
702		- static $chunk_count = 0;
703		-
704		- $lines = explode("\n", $data);
705		-
706		- foreach ($lines as $line) {
707		- if (trim($line) === '') {
708		- continue;
709		- }
710		-
711		- // Handle different provider formats
712		- if ($provider === 'claude') {
713		- // Claude uses event: and data: format
714		- if (strpos($line, 'data: ') === 0) {
715		- $json_str = substr($line, 6);
716		- $json = json_decode($json_str, true);
717		-
718		- if (isset($json['type']) && $json['type'] === 'content_block_delta') {
719		- if (isset($json['delta']['text'])) {
720		- $chunk_count++;
721		- echo "data: " . json_encode([
722		- 'content' => $json['delta']['text'],
723		- 'test_chunk' => $chunk_count
724		- ]) . "\n\n";
725		- flush();
726		- }
727		- }
728		- }
729		- } else {
730		- // OpenAI, X.AI, DeepSeek format
731		- if (strpos($line, 'data: ') === 0) {
732		- $json_str = substr($line, 6);
733		-
734		- if ($json_str === '[DONE]') {
735		- // Don't echo [DONE] here, let the main function handle it
736		- continue;
737		- }
738		-
739		- $json = json_decode($json_str, true);
740		- if (isset($json['choices'][0]['delta']['content'])) {
741		- $chunk_count++;
742		- echo "data: " . json_encode([
743		- 'content' => $json['choices'][0]['delta']['content'],
744		- 'test_chunk' => $chunk_count
745		- ]) . "\n\n";
746		- flush();
747		- }
748		- }
749		- }
750		- }
751		-
752		- return strlen($data);
753		-}
754		-
755		-/**
756		- * Updated version of your existing test method (keep this as a fallback)
757		- */
758		-public function mxchat_handle_test_streaming() {
759		- check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
760		-
761		- // Use the actual streaming test instead
762		- $this->mxchat_handle_test_streaming_actual();
763		-}
764		-
765		-
766		-public function register_pinecone_settings() {
767		- register_setting(
768		- 'mxchat_pinecone_addon_options',
769		- 'mxchat_pinecone_addon_options',
770		- array(
771		- 'type' => 'array',
772		- 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
773		- 'default' => array(
774		- 'mxchat_use_pinecone' => '0',
775		- 'mxchat_pinecone_api_key' => '',
776		- 'mxchat_pinecone_host' => '',
777		- 'mxchat_pinecone_index' => '',
778		- 'mxchat_pinecone_environment' => ''
779		- )
780		- )
781		- );
782		-}
783		-
784		-public function sanitize_pinecone_settings($input) {
785		- $sanitized = array();
786		-
787		- $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
788		- $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
789		- $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
790		- $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
791		- $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
792		-
793		- // Remove https:// from host if present
794		- $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
795		-
796		- return $sanitized;
797		-}
798		-
799		-public function register_openai_vectorstore_settings() {
800		- register_setting(
801		- 'mxchat_openai_vectorstore_options',
802		- 'mxchat_openai_vectorstore_options',
803		- array(
804		- 'type' => 'array',
805		- 'sanitize_callback' => array($this, 'sanitize_openai_vectorstore_settings'),
806		- 'default' => array(
807		- 'mxchat_use_openai_vectorstore' => '0',
808		- 'mxchat_vectorstore_ids' => '',
809		- 'mxchat_vectorstore_max_results' => 5
810		- )
811		- )
812		- );
813		-}
814		-
815		-public function sanitize_openai_vectorstore_settings($input) {
816		- $sanitized = array();
817		-
818		- $sanitized['mxchat_use_openai_vectorstore'] = isset($input['mxchat_use_openai_vectorstore']) ? '1' : '0';
819		- $sanitized['mxchat_vectorstore_ids'] = sanitize_text_field($input['mxchat_vectorstore_ids'] ?? '');
820		- $sanitized['mxchat_vectorstore_max_results'] = absint($input['mxchat_vectorstore_max_results'] ?? 5);
821		-
822		- // Ensure max results is within reasonable range
823		- if ($sanitized['mxchat_vectorstore_max_results'] < 1) {
824		- $sanitized['mxchat_vectorstore_max_results'] = 1;
825		- }
826		- if ($sanitized['mxchat_vectorstore_max_results'] > 20) {
827		- $sanitized['mxchat_vectorstore_max_results'] = 20;
828		- }
829		-
830		- return $sanitized;
831		-}
832		-
833		-/**
834		- * AJAX handler to test OpenAI Vector Store connection
835		- */
836		-public function mxchat_test_vectorstore_connection() {
837		- check_ajax_referer('mxchat_admin_nonce', 'nonce');
838		-
839		- if (!current_user_can('manage_options')) {
840		- wp_send_json_error(array('message' => __('Permission denied.', 'mxchat')));
841		- return;
842		- }
843		-
844		- $vectorstore_options = get_option('mxchat_openai_vectorstore_options', array());
845		- $vectorstore_ids = $vectorstore_options['mxchat_vectorstore_ids'] ?? '';
846		- $mxchat_options = get_option('mxchat_options', array());
847		- $api_key = $mxchat_options['api_key'] ?? '';
848		-
849		- if (empty($api_key)) {
850		- wp_send_json_error(array('message' => __('OpenAI API key is not configured.', 'mxchat')));
851		- return;
852		- }
853		-
854		- if (empty($vectorstore_ids)) {
855		- wp_send_json_error(array('message' => __('No Vector Store ID configured.', 'mxchat')));
856		- return;
857		- }
858		-
859		- // Get the first Vector Store ID for testing
860		- $ids_array = array_map('trim', explode(',', $vectorstore_ids));
861		- $test_id = $ids_array[0];
862		-
863		- // Test by retrieving the Vector Store info
864		- $response = wp_remote_get(
865		- 'https://api.openai.com/v1/vector_stores/' . $test_id,
866		- array(
867		- 'headers' => array(
868		- 'Authorization' => 'Bearer ' . $api_key,
869		- 'Content-Type' => 'application/json',
870		- 'OpenAI-Beta' => 'assistants=v2'
	220	+ // Insert the content, embedding vector, and source URL into the database, using a prepared statement
	221	+ $inserted = $wpdb->insert(
	222	+ $table_name,
	223	+ array(
	224	+ 'article_content' => $article_content,
	225	+ 'embedding_vector' => $embedding_vector_serialized,
	226	+ 'source_url' => $article_url, // Insert the URL, empty string if not provided
871	227	),
872		- 'timeout' => 30
873		- )
874		- );
875		-
876		- if (is_wp_error($response)) {
877		- wp_send_json_error(array('message' => __('Connection failed: ', 'mxchat') . $response->get_error_message()));
878		- return;
879		- }
880		-
881		- $status_code = wp_remote_retrieve_response_code($response);
882		- $body = json_decode(wp_remote_retrieve_body($response), true);
883		-
884		- if ($status_code === 200 && isset($body['id'])) {
885		- $file_count = $body['file_counts']['completed'] ?? 0;
886		- $name = $body['name'] ?? $test_id;
887		- wp_send_json_success(array(
888		- 'message' => sprintf(
889		- __('Connected successfully! Vector Store: %s (%d files)', 'mxchat'),
890		- esc_html($name),
891		- $file_count
	228	+ array(
	229	+ '%s', // Format for article_content (string)
	230	+ '%s', // Format for embedding_vector (serialized string)
	231	+ '%s', // Format for source_url (string)
892	232	)
893		- ));
894		- } elseif ($status_code === 404) {
895		- wp_send_json_error(array('message' => __('Vector Store not found. Please check the ID.', 'mxchat')));
896		- } elseif ($status_code === 401) {
897		- wp_send_json_error(array('message' => __('Invalid API key.', 'mxchat')));
898		- } else {
899		- $error_message = $body['error']['message'] ?? __('Unknown error occurred.', 'mxchat');
900		- wp_send_json_error(array('message' => $error_message));
901		- }
902		-}
903		-
904		-/**
905		- * AJAX handler to test Slack connection and validate scopes
906		- */
907		-public function mxchat_test_slack_connection() {
908		- check_ajax_referer('mxchat_admin_nonce', 'nonce');
909		-
910		- if (!current_user_can('manage_options')) {
911		- wp_send_json_error(array('message' => __('Permission denied.', 'mxchat')));
912		- return;
913		- }
914		-
915		- $bot_token = $this->options['live_agent_bot_token'] ?? '';
916		-
917		- if (empty($bot_token)) {
918		- wp_send_json_error(array('message' => __('Slack Bot Token is not configured. Please enter your token and save settings first.', 'mxchat')));
919		- return;
920		- }
921		-
922		- // Test 1: Validate bot token with auth.test
923		- $auth_response = wp_remote_post('https://slack.com/api/auth.test', array(
924		- 'headers' => array(
925		- 'Authorization' => 'Bearer ' . $bot_token,
926		- 'Content-Type' => 'application/json'
927		- ),
928		- 'timeout' => 15
929		- ));
930		-
931		- if (is_wp_error($auth_response)) {
932		- wp_send_json_error(array('message' => __('Connection failed: ', 'mxchat') . $auth_response->get_error_message()));
933		- return;
934		- }
935		-
936		- $auth_body = json_decode(wp_remote_retrieve_body($auth_response), true);
937		-
938		- if (!isset($auth_body['ok']) || !$auth_body['ok']) {
939		- $error = $auth_body['error'] ?? 'unknown_error';
940		- $error_messages = array(
941		- 'invalid_auth' => __('Invalid bot token. Please check your token starts with xoxb-', 'mxchat'),
942		- 'not_authed' => __('No authentication token provided.', 'mxchat'),
943		- 'account_inactive' => __('The Slack workspace has been deactivated.', 'mxchat'),
944		- 'token_revoked' => __('The bot token has been revoked. Please generate a new one.', 'mxchat'),
945	233	);
946		- $message = $error_messages[$error] ?? sprintf(__('Authentication failed: %s', 'mxchat'), $error);
947		- wp_send_json_error(array('message' => $message));
948		- return;
949		- }
950	234
951		- $team_name = $auth_body['team'] ?? 'Unknown Workspace';
952		- $bot_name = $auth_body['user'] ?? 'Unknown Bot';
	235	+ if ($inserted === false) {
	236	+ //error_log('Error inserting content: ' . $wpdb->last_error);
	237	+ set_transient('mxchat_admin_notice_error', 'Error inserting content into the database. Please try again.', 30);
	238	+ } else {
	239	+ set_transient('mxchat_admin_notice_success', 'Content successfully submitted!', 30);
	240	+ }
953	241
954		- // Test 2: Check if we can list channels (tests channels:read scope)
955		- $channels_response = wp_remote_post('https://slack.com/api/conversations.list', array(
956		- 'headers' => array(
957		- 'Authorization' => 'Bearer ' . $bot_token,
958		- 'Content-Type' => 'application/json'
959		- ),
960		- 'body' => json_encode(array('limit' => 1)),
961		- 'timeout' => 15
962		- ));
963		-
964		- $channels_body = json_decode(wp_remote_retrieve_body($channels_response), true);
965		- $can_read_channels = isset($channels_body['ok']) && $channels_body['ok'];
966		-
967		- // Test 3: Check if we can create channels (tests channels:manage scope)
968		- // We'll just check the error message without actually creating
969		- $create_response = wp_remote_post('https://slack.com/api/conversations.create', array(
970		- 'headers' => array(
971		- 'Authorization' => 'Bearer ' . $bot_token,
972		- 'Content-Type' => 'application/json'
973		- ),
974		- 'body' => json_encode(array('name' => 'mxchat-test-' . time(), 'is_private' => false)),
975		- 'timeout' => 15
976		- ));
977		-
978		- $create_body = json_decode(wp_remote_retrieve_body($create_response), true);
979		-
980		- // If channel was created, delete it immediately
981		- if (isset($create_body['ok']) && $create_body['ok'] && isset($create_body['channel']['id'])) {
982		- wp_remote_post('https://slack.com/api/conversations.archive', array(
983		- 'headers' => array(
984		- 'Authorization' => 'Bearer ' . $bot_token,
985		- 'Content-Type' => 'application/json'
986		- ),
987		- 'body' => json_encode(array('channel' => $create_body['channel']['id'])),
988		- 'timeout' => 15
989		- ));
990		- $can_create_channels = true;
991	242	} else {
992		- $create_error = $create_body['error'] ?? '';
993		- // name_taken means we have permission but channel exists
994		- $can_create_channels = ($create_error === 'name_taken' || (isset($create_body['ok']) && $create_body['ok']));
995		-
996		- // Check for missing scope errors
997		- if ($create_error === 'missing_scope') {
998		- $can_create_channels = false;
999		- }
	243	+ //error_log('Embedding generation failed for article content: ' . $article_content);
	244	+ set_transient('mxchat_admin_notice_error', 'Embedding generation failed. Please ensure your API key is correct and try again.', 30);
1000	245	}
1001	246
1002		- // Build result message
1003		- $results = array();
1004		- $results[] = sprintf(__('Workspace: %s', 'mxchat'), esc_html($team_name));
1005		- $results[] = sprintf(__('Bot: %s', 'mxchat'), esc_html($bot_name));
1006		- $results[] = '';
1007		- $results[] = ($can_read_channels ? '✓' : '✗') . ' ' . __('channels:read - List channels', 'mxchat');
1008		- $results[] = ($can_create_channels ? '✓' : '✗') . ' ' . __('channels:manage - Create channels', 'mxchat');
1009		-
1010		- $missing_scopes = array();
1011		- if (!$can_read_channels) $missing_scopes[] = 'channels:read';
1012		- if (!$can_create_channels) $missing_scopes[] = 'channels:manage';
1013		-
1014		- if (!empty($missing_scopes)) {
1015		- wp_send_json_error(array(
1016		- 'message' => implode("\n", $results),
1017		- 'missing_scopes' => $missing_scopes,
1018		- 'partial' => true
1019		- ));
1020		- } else {
1021		- wp_send_json_success(array(
1022		- 'message' => implode("\n", $results)
1023		- ));
1024		- }
	247	+ // Redirect after setting the transient
	248	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	249	+ exit;
1025	250	}
1026	251
1027	252	public function mxchat_display_admin_notice() {
1028	253	// Success notice
		@@ -1029,9 +254,9 @@
1029	254	if ($message = get_transient('mxchat_admin_notice_success')) {
1030	255	?>
1031	256	<div class="notice notice-success is-dismissible">
1032	257	<p><?php echo esc_html($message); ?></p>
1033		- <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php echo esc_html__('Dismiss this notice.', 'mxchat'); ?></span></button>
	258	+ <button type="button" class="notice-dismiss"><span class="screen-reader-text">Dismiss this notice.</span></button>
1034	259	</div>
1035	260	<?php
1036	261	delete_transient('mxchat_admin_notice_success'); // Clear the transient after displaying
1037	262	}
		@@ -1040,9 +265,9 @@
1040	265	if ($message = get_transient('mxchat_admin_notice_error')) {
1041	266	?>
1042	267	<div class="notice notice-error is-dismissible">
1043	268	<p><?php echo esc_html($message); ?></p>
1044		- <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php echo esc_html__('Dismiss this notice.', 'mxchat'); ?></span></button>
	269	+ <button type="button" class="notice-dismiss"><span class="screen-reader-text">Dismiss this notice.</span></button>
1045	270	</div>
1046	271	<?php
1047	272	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
1048	273	}
		@@ -1047,4982 +272,1374 @@
1047	272	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
1048	273	}
1049	274	}
1050	275
1051		-public function show_live_agent_disabled_banner() {
1052		- $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
1053	276
1054		- if ($show_disabled_notice) {
1055		- ?>
1056		- <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
1057		- <div class="mxchat-pro-notification">
1058		- <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
1059		- <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
1060		- <line x1="18" y1="6" x2="6" y2="18"></line>
1061		- <line x1="6" y1="6" x2="18" y2="18"></line>
1062		- </svg>
1063		- </button>
1064		- <div class="mxchat-live-agent-content">
1065		- <h3>🔧 Live Agent Integration Updated!</h3>
1066		- <p>We've temporarily disabled your Live Agent integration due to recent enhancements that have made it much better! You can easily turn it back on by going to <strong>Toolbar & Components → Live Agent Settings</strong> and reviewing the new configuration options.</p>
1067		- </div>
1068		- </div>
1069		- </div>
1070		- <?php
1071		- }
1072		-}
1073		-/**
1074		- * Render the Onboarding page. Delegates to the procedural renderer in
1075		- * includes/admin-onboarding-page.php. Wired to both `?page=mxchat-max`
1076		- * (legacy top-level URL) and `?page=mxchat-onboarding` (the canonical
1077		- * Onboarding submenu).
1078		- *
1079		- * When the user has dismissed onboarding and lands on `mxchat-max` (the
1080		- * legacy URL, since the Onboarding submenu has been removed), redirect to
1081		- * Settings instead — the page is "graduated" and we shouldn't dump them
1082		- * back onto it. They can still navigate here directly via the unhide link.
1083		- */
1084		-public function mxchat_create_dashboard_page() {
1085		- require_once plugin_dir_path(__FILE__) . 'admin-onboarding-page.php';
1086	277
1087		- $current = isset($_GET['page']) ? sanitize_key($_GET['page']) : '';
1088		- if ($current === 'mxchat-max' && function_exists('mxchat_onboarding_is_dismissed') && mxchat_onboarding_is_dismissed()) {
1089		- wp_safe_redirect(admin_url('admin.php?page=mxchat-settings'));
1090		- exit;
1091		- }
1092	278
1093		- if (function_exists('mxchat_render_onboarding_page')) {
1094		- mxchat_render_onboarding_page();
1095		- return;
1096		- }
1097		- // Defensive: if the include failed to load, fall back to the old Settings page
1098		- // so the top-level menu never lands on an empty screen.
1099		- $this->mxchat_create_admin_page();
1100		-}
1101	279
1102		-/**
1103		- * Hide the Onboarding submenu when the user has dismissed it (either
1104		- * manually or via auto-graduation). The page itself remains routable so
1105		- * the Settings "Show MxChat Onboarding again" link can navigate back to it.
1106		- */
1107		-public function mxchat_apply_onboarding_visibility() {
1108		- if (!function_exists('mxchat_onboarding_is_dismissed')) {
1109		- return;
1110		- }
1111		- if (mxchat_onboarding_is_dismissed()) {
1112		- // The first MxChat child is the same-slug-as-parent registration
1113		- // (slug 'mxchat-max', labelled "Onboarding") added in plan-d14e89.
1114		- // Remove it so the menu opens straight to Settings after dismiss.
1115		- remove_submenu_page('mxchat-max', 'mxchat-max');
1116		- }
1117		-}
1118		-
1119	280	public function mxchat_create_admin_page() {
1120		- $this->add_live_agent_nonce();
1121		- $this->add_theme_migration_nonce();
	281	+ ?>
	282	+ <div class="wrap mxchat-admin">
	283	+ <?php if (!$this->is_activated): ?>
	284	+ <div class="mxchat-pro-banner">
	285	+<p>
	286	+ Lock in a lifetime MxChat Pro license for $49.97 before 01.01.25! Afterward, it’s $99.97/year. Secure the lifetime deal now!
	287	+ <a href="https://mxchat.ai/" target="_blank">Upgrade to Pro today!</a>
	288	+</p>
1122	289
1123		- // Include and render the new sidebar-based settings page
1124		- require_once plugin_dir_path(__FILE__) . 'admin-settings-page.php';
1125		- mxchat_render_settings_page($this);
1126		-}
	290	+ </div>
1127	291
1128		-public function dismiss_live_agent_notice() {
1129		- // Add debugging
1130		- //error_log('dismiss_live_agent_notice called');
1131		- //error_log('POST data: ' . print_r($_POST, true));
	292	+ <?php endif; ?>
1132	293
1133		- // Verify nonce
1134		- if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
1135		- //error_log('Nonce verification failed');
1136		- wp_die('Security check failed');
1137		- }
	294	+ <div class="mxchat-agents-banner">
	295	+<p>
	296	+ Exciting Update: For a limited time, Pro users now get access to <a href="https://mxchat.ai/agents/" target="_blank">MxChat AI Agents</a> – a revolutionary way to test and deploy your MxChat chatbot!
	297	+</p>
1138	298
1139		- // Remove the notice flag
1140		- $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
1141		- //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
1142		-
1143		- wp_send_json_success();
1144		-}
1145		-public function add_live_agent_nonce() {
1146		- if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
1147		- // Make sure your admin script is enqueued and localize the data
1148		- wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
1149		- 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
1150		- 'ajaxurl' => admin_url('admin-ajax.php')
1151		- ));
1152		- }
1153		-}
1154		-
1155		-/**
1156		- * Show theme migration notice for Pro users with AI-generated themes
1157		- * Only shown once - dismissible and stored in options
1158		- */
1159		-public function show_theme_migration_banner() {
1160		- // Only show if Pro is activated
1161		- if (!$this->is_activated) {
1162		- return;
1163		- }
1164		-
1165		- // Check if notice should be shown
1166		- $show_notice = get_option('mxchat_show_theme_migration_notice', false);
1167		-
1168		- if ($show_notice) {
1169		- ?>
1170		- <div class="mxchat-theme-migration-notice" id="mxchat-theme-migration-notice">
1171		- <div class="mxchat-pro-notification">
1172		- <button type="button" class="mxchat-dismiss-btn" onclick="dismissThemeMigrationNotice()" aria-label="Dismiss notification">
1173		- <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
1174		- <line x1="18" y1="6" x2="6" y2="18"></line>
1175		- <line x1="6" y1="6" x2="18" y2="18"></line>
1176		- </svg>
1177		- </button>
1178		- <div class="mxchat-theme-migration-content">
1179		- <h3>🎨 AI Theme Migration Required</h3>
1180		- <p>If you're using an AI-generated chatbot theme, you'll need to migrate it to match the new CSS structure. Go to <strong>Theme Settings</strong>, select your theme from the sidebar, and click the <strong>Migrate</strong> button.</p>
1181		- </div>
	299	+ </div>
	300	+ <h2 class="admin-title">Mx<span class="admin-emphasis">Chat</span></h2>
	301	+ <h2 class="mxchat-nav-tab-wrapper">
	302	+ <a href="#chatbot" class="mxchat-nav-tab mxchat-nav-tab-active" data-tab="chatbot">Chatbot</a>
	303	+ <a href="#embed" class="mxchat-nav-tab" data-tab="embed">Integrations</a>
	304	+ <a href="#theme" class="mxchat-nav-tab" data-tab="theme">Theme</a>
	305	+ <a href="#general" class="mxchat-nav-tab" data-tab="general">FAQ</a>
	306	+ </h2>
	307	+ <form method="post" action="options.php">
	308	+ <?php settings_fields('mxchat_option_group'); ?>
	309	+ <div id="chatbot" class="mxchat-tab-content active">
	310	+ <?php do_settings_sections('mxchat-chatbot'); ?>
1182	311	</div>
1183		- </div>
1184		- <?php
1185		- }
1186		-}
1187	312
1188		-/**
1189		- * Dismiss theme migration notice via AJAX
1190		- */
1191		-public function dismiss_theme_migration_notice() {
1192		- // Verify nonce
1193		- if (!wp_verify_nonce($_POST['nonce'], 'dismiss_theme_migration_notice')) {
1194		- wp_die('Security check failed');
1195		- }
1196	313
1197		- // Remove the notice flag
1198		- delete_option('mxchat_show_theme_migration_notice');
1199	314
1200		- wp_send_json_success();
1201		-}
	315	+<div id="embed" class="mxchat-tab-content">
	316	+ <div class="mxchat-settings-section">
	317	+ <h2>WooCommerce Settings</h2>
	318	+ <table class="form-table">
	319	+ <?php do_settings_fields('mxchat-embed', 'mxchat_woocommerce_section'); ?>
	320	+ </table>
	321	+ </div>
1202	322
1203		-/**
1204		- * Add nonce for theme migration notice dismiss
1205		- */
1206		-public function add_theme_migration_nonce() {
1207		- if (get_option('mxchat_show_theme_migration_notice', false) && $this->is_activated) {
1208		- wp_localize_script('mxchat-admin-js', 'mxchatThemeMigration', array(
1209		- 'nonce' => wp_create_nonce('dismiss_theme_migration_notice'),
1210		- 'ajaxurl' => admin_url('admin-ajax.php')
1211		- ));
1212		- }
1213		-}
	323	+ <div class="section-divider"></div> <!-- Divider -->
1214	324
1215		-public function mxchat_create_transcripts_page() {
1216		- global $wpdb;
1217		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	325	+ <div class="mxchat-settings-section">
	326	+ <h2>Loops Settings</h2>
	327	+ <table class="form-table">
	328	+ <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
	329	+ </table>
	330	+ </div>
1218	331
1219		- // Get basic stats
1220		- $total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name") ?: 0;
1221		- $total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name") ?: 0;
1222	332
1223		- // Count unique users with detailed breakdown
1224		- $total_users = $wpdb->get_var("
1225		- SELECT COUNT(DISTINCT
1226		- CASE
1227		- WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
1228		- WHEN user_id != 0 THEN CONCAT('user_', user_id)
1229		- WHEN user_identifier NOT LIKE 'Tech-Savvy User'
1230		- AND user_identifier NOT LIKE 'Detail-Oriented User'
1231		- AND user_identifier NOT LIKE 'Language Learner'
1232		- AND user_identifier NOT LIKE 'Casual Browser'
1233		- AND user_identifier NOT LIKE 'Policy Enforcer'
1234		- AND user_identifier NOT LIKE 'Researcher'
1235		- AND user_identifier NOT LIKE 'Loyalty Member'
1236		- AND user_identifier NOT LIKE 'Gift Buyer'
1237		- AND user_identifier NOT LIKE 'Parent or Caregiver'
1238		- THEN user_identifier
1239		- ELSE session_id
1240		- END
1241		- )
1242		- FROM $table_name
1243		- WHERE role != 'assistant'
1244		- ");
	333	+ <div class="section-divider"></div> <!-- Divider -->
1245	334
1246		- // Get user type breakdown
1247		- $registered_users = $wpdb->get_var("
1248		- SELECT COUNT(DISTINCT user_email)
1249		- FROM $table_name
1250		- WHERE user_email != '' AND user_email IS NOT NULL
1251		- ");
	335	+ <!-- Brave Search Settings Section -->
	336	+ <div class="mxchat-settings-section">
	337	+ <h2>Brave Search Settings</h2>
	338	+ <table class="form-table">
	339	+ <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
	340	+ </table>
	341	+ </div>
1252	342
1253		- $guest_users = $wpdb->get_var("
1254		- SELECT COUNT(DISTINCT user_identifier)
1255		- FROM $table_name
1256		- WHERE (user_email = '' OR user_email IS NULL)
1257		- AND role != 'assistant'
1258		- AND user_identifier NOT LIKE 'Tech-Savvy User'
1259		- AND user_identifier NOT LIKE 'Detail-Oriented User'
1260		- AND user_identifier NOT LIKE 'Language Learner'
1261		- AND user_identifier NOT LIKE 'Casual Browser'
1262		- AND user_identifier NOT LIKE 'Policy Enforcer'
1263		- AND user_identifier NOT LIKE 'Researcher'
1264		- AND user_identifier NOT LIKE 'Loyalty Member'
1265		- AND user_identifier NOT LIKE 'Gift Buyer'
1266		- AND user_identifier NOT LIKE 'Parent or Caregiver'
1267		- ");
	343	+ <div class="section-divider"></div> <!-- Divider -->
1268	344
1269		- // Get agent test messages count
1270		- $agent_tests = $wpdb->get_var("
1271		- SELECT COUNT(DISTINCT session_id)
1272		- FROM $table_name
1273		- WHERE user_identifier IN (
1274		- 'Tech-Savvy User',
1275		- 'Detail-Oriented User',
1276		- 'Language Learner',
1277		- 'Casual Browser',
1278		- 'Policy Enforcer',
1279		- 'Researcher',
1280		- 'Loyalty Member',
1281		- 'Gift Buyer',
1282		- 'Parent or Caregiver'
1283		- )
1284		- ");
1285		- // Get activity metrics
1286		- $today_chats = $wpdb->get_var("
1287		- SELECT COUNT(DISTINCT session_id)
1288		- FROM $table_name
1289		- WHERE DATE(timestamp) = CURDATE()
1290		- ");
1291		-
1292		- $week_chats = $wpdb->get_var("
1293		- SELECT COUNT(DISTINCT session_id)
1294		- FROM $table_name
1295		- WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
1296		- ");
1297		-
1298		- $month_chats = $wpdb->get_var("
1299		- SELECT COUNT(DISTINCT session_id)
1300		- FROM $table_name
1301		- WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 30 DAY)
1302		- ");
1303		-
1304		- // Get daily chat data for last 7 days
1305		- $daily_stats = $wpdb->get_results("
1306		- SELECT
1307		- DATE(timestamp) as date,
1308		- COUNT(DISTINCT session_id) as chats,
1309		- COUNT(*) as messages
1310		- FROM $table_name
1311		- WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
1312		- GROUP BY DATE(timestamp)
1313		- ORDER BY date ASC
1314		- ");
1315		-
1316		- // Get average messages per chat
1317		- $avg_messages = $wpdb->get_var("
1318		- SELECT AVG(message_count)
1319		- FROM (
1320		- SELECT session_id, COUNT(*) as message_count
1321		- FROM $table_name
1322		- GROUP BY session_id
1323		- ) as chat_counts
1324		- ");
1325		- $avg_messages = $avg_messages ? round($avg_messages, 1) : 0;
1326		-
1327		- // Get busiest hour
1328		- $busiest_hour = $wpdb->get_row("
1329		- SELECT HOUR(timestamp) as hour, COUNT(DISTINCT session_id) as chat_count
1330		- FROM $table_name
1331		- GROUP BY HOUR(timestamp)
1332		- ORDER BY chat_count DESC
1333		- LIMIT 1
1334		- ");
1335		-
1336		- // Prepare chart data
1337		- $chart_labels = array();
1338		- $chart_chats = array();
1339		- $chart_messages = array();
1340		-
1341		- // Fill last 7 days with data
1342		- for ($i = 6; $i >= 0; $i--) {
1343		- $date = date('Y-m-d', strtotime("-$i days"));
1344		- $day_name = date('D', strtotime("-$i days"));
1345		- $chart_labels[] = $day_name;
1346		-
1347		- $found = false;
1348		- foreach ($daily_stats as $stat) {
1349		- if ($stat->date === $date) {
1350		- $chart_chats[] = (int)$stat->chats;
1351		- $chart_messages[] = (int)$stat->messages;
1352		- $found = true;
1353		- break;
1354		- }
1355		- }
1356		- if (!$found) {
1357		- $chart_chats[] = 0;
1358		- $chart_messages[] = 0;
1359		- }
1360		- }
	345	+ <!-- Chat with PDF Intent Settings Section -->
	346	+<div class="mxchat-settings-section">
	347	+ <h2>Toolbar Settings & Intents</h2>
	348	+ <table class="form-table">
	349	+ <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
	350	+ </table>
	351	+</div>
1361	352
1362		- // Satisfaction rating rollup — last 30 days, grouped by bot (plan-a5b006).
1363		- $satisfaction_stats = $this->get_satisfaction_rating_stats(30);
	353	+<div class="section-divider"></div> <!-- Divider -->
	354	+<!-- Live Agent Settings Section -->
	355	+<div class="mxchat-settings-section">
	356	+ <h2>Live Agent Settings</h2>
	357	+<p>Visit our <a href="https://mxchat.ai/documentation/#slack_integration" target="_blank">documentation page</a> to set up live agent transfer via Slack.</p>
	358	+ <table class="form-table">
	359	+ <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
	360	+ </table>
	361	+</div>
1364	362
1365		- // Prepare page data for the template
1366		- $page_data = array(
1367		- 'total_chats' => $total_chats,
1368		- 'total_messages' => $total_messages,
1369		- 'total_users' => $total_users,
1370		- 'registered_users' => $registered_users,
1371		- 'guest_users' => $guest_users,
1372		- 'agent_tests' => $agent_tests,
1373		- 'today_chats' => $today_chats,
1374		- 'week_chats' => $week_chats,
1375		- 'month_chats' => $month_chats,
1376		- 'avg_messages' => $avg_messages,
1377		- 'busiest_hour' => $busiest_hour,
1378		- 'chart_labels' => $chart_labels,
1379		- 'chart_chats' => $chart_chats,
1380		- 'chart_messages' => $chart_messages,
1381		- 'satisfaction_stats' => $satisfaction_stats,
1382		- );
	363	+</div>
1383	364
1384		- // Include and render the new template
1385		- require_once plugin_dir_path(__FILE__) . 'admin-transcripts-page.php';
1386		- mxchat_render_transcripts_page($this, $page_data);
1387		-}
1388	365
1389		-/**
1390		- * Per-bot satisfaction rating rollup over the last $days days. Used by the
1391		- * Satisfaction card on the Transcripts dashboard (plan-a5b006).
1392		- *
1393		- * @param int $days Window in days.
1394		- * @return array Each entry: ['bot_id', 'total', 'positive', 'negative', 'positive_pct', 'negative_pct'].
1395		- */
1396		-public function get_satisfaction_rating_stats($days = 30) {
1397		- global $wpdb;
1398		- $table = $wpdb->prefix . 'mxchat_session_ratings';
1399		- if ($wpdb->get_var($wpdb->prepare("SHOW TABLES LIKE %s", $table)) !== $table) {
1400		- return array();
1401		- }
1402		- $days = max(1, (int) $days);
1403		- $rows = $wpdb->get_results($wpdb->prepare(
1404		- "SELECT bot_id,
1405		- COUNT(*) AS total,
1406		- SUM(CASE WHEN rating_value = 1 THEN 1 ELSE 0 END) AS positive,
1407		- SUM(CASE WHEN rating_value = -1 THEN 1 ELSE 0 END) AS negative
1408		- FROM {$table}
1409		- WHERE created_at >= DATE_SUB(NOW(), INTERVAL %d DAY)
1410		- GROUP BY bot_id
1411		- ORDER BY total DESC",
1412		- $days
1413		- ));
1414		- $out = array();
1415		- foreach ((array) $rows as $row) {
1416		- $total = (int) $row->total;
1417		- $positive = (int) $row->positive;
1418		- $negative = (int) $row->negative;
1419		- $out[] = array(
1420		- 'bot_id' => $row->bot_id ?: 'default',
1421		- 'total' => $total,
1422		- 'positive' => $positive,
1423		- 'negative' => $negative,
1424		- 'positive_pct' => $total > 0 ? (int) round(($positive / $total) * 100) : 0,
1425		- 'negative_pct' => $total > 0 ? (int) round(($negative / $total) * 100) : 0,
1426		- );
1427		- }
1428		- return $out;
1429		-}
1430	366
1431		-/**
1432		- * Get chart data for transcripts page
1433		- * Used by both page render and script localization
1434		- *
1435		- * @return array Chart data with labels, chats, and messages arrays
1436		- */
1437		-private function get_transcripts_chart_data() {
1438		- global $wpdb;
1439		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1440	367
1441		- // Get daily chat data for last 7 days - same query as mxchat_transcripts_page()
1442		- $daily_stats = $wpdb->get_results("
1443		- SELECT
1444		- DATE(timestamp) as date,
1445		- COUNT(DISTINCT session_id) as chats,
1446		- COUNT(*) as messages
1447		- FROM $table_name
1448		- WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
1449		- GROUP BY DATE(timestamp)
1450		- ORDER BY date ASC
1451		- ");
1452	368
1453		- // Prepare chart data
1454		- $chart_labels = array();
1455		- $chart_chats = array();
1456		- $chart_messages = array();
	369	+ <div id="theme" class="mxchat-tab-content">
	370	+ <?php do_settings_sections('mxchat-theme'); ?>
	371	+ </div>
	372	+ <div id="general" class="mxchat-tab-content">
	373	+ <?php do_settings_sections('mxchat-general'); ?>
	374	+<p>
	375	+ If you’re having trouble with setup or getting the responses you need, we encourage you to review our
	376	+ <a href="https://mxchat.ai/documentation/" target="_blank" rel="noopener noreferrer">documentation</a> or
	377	+ <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer">create a support ticket</a>.
	378	+</p>
	379	+<p>
	380	+ If you like our plugin, please consider <a href="https://wordpress.org/plugins/mxchat-basic/#reviews" target="_blank" rel="noopener noreferrer">leaving us a review</a>.
	381	+</p>
1457	382
1458		- // Fill last 7 days with data - same logic as mxchat_transcripts_page()
1459		- for ($i = 6; $i >= 0; $i--) {
1460		- $date = date('Y-m-d', strtotime("-$i days"));
1461		- $day_name = date('D', strtotime("-$i days"));
1462		- $chart_labels[] = $day_name;
1463		-
1464		- $found = false;
1465		- if ($daily_stats) {
1466		- foreach ($daily_stats as $stat) {
1467		- if ($stat->date === $date) {
1468		- $chart_chats[] = (int)$stat->chats;
1469		- $chart_messages[] = (int)$stat->messages;
1470		- $found = true;
1471		- break;
1472		- }
1473		- }
1474		- }
1475		- if (!$found) {
1476		- $chart_chats[] = 0;
1477		- $chart_messages[] = 0;
1478		- }
1479		- }
1480		-
1481		- return array(
1482		- 'labels' => $chart_labels,
1483		- 'chats' => $chart_chats,
1484		- 'messages' => $chart_messages
1485		- );
1486		-}
1487		-
1488		-public function mxchat_transcripts_notification_section_callback() {
1489		- echo '<p>' . esc_html__('Configure email notifications for new chat transcripts. You will receive an email notification when a new chat session begins.', 'mxchat') . '</p>';
1490		-}
1491		-public function mxchat_enable_notifications_callback() {
1492		- $options = get_option('mxchat_transcripts_options', array());
1493		- $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
1494		- ?>
1495		- <label for="mxchat_enable_notifications">
1496		- <input type="checkbox" id="mxchat_enable_notifications"
1497		- name="mxchat_transcripts_options[mxchat_enable_notifications]"
1498		- value="1" <?php checked(1, $enabled); ?>>
1499		- <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
1500		- </label>
1501		- <p class="description">
1502		- <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
	383	+<div class="faq-item">
	384	+ <h3>How does the Claude API integration work?</h3>
	385	+ <p>
	386	+ The Claude API, provided by Anthropic, allows for intelligent, context-aware chatbot responses in MxChat. To use it, you will need both an OpenAI API key and a Claude API key. This is necessary because the system utilizes OpenAI for vector embedding in the Retrieval-Augmented Generation (RAG) process, as Claude does not currently offer an embedding API.
1503	387	</p>
1504		- <?php
1505		-}
1506		-public function mxchat_notification_email_callback() {
1507		- $options = get_option('mxchat_transcripts_options', array());
1508		- $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
1509		- ?>
1510		- <input type="email" id="mxchat_notification_email"
1511		- name="mxchat_transcripts_options[mxchat_notification_email]"
1512		- value="<?php echo esc_attr($email); ?>"
1513		- class="regular-text">
1514		- <p class="description">
1515		- <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
	388	+ <p>
	389	+ When using the Claude API, your custom content is sent to Claude for generating responses, while the embeddings are processed through OpenAI. This ensures your chatbot provides accurate and engaging responses while maintaining knowledge relevant to your website.
1516	390	</p>
1517		- <?php
1518		-}
	391	+ <p>
	392	+ You can obtain your Claude API key by signing up on the <a href="https://www.anthropic.com/api" target="_blank" rel="noopener">Anthropic API page</a>.
	393	+ </p>
	394	+</div>
1519	395
1520		-public function mxchat_auto_delete_transcripts_callback() {
1521		- $options = get_option('mxchat_transcripts_options', array());
1522		- $interval = isset($options['mxchat_auto_delete_transcripts']) ? $options['mxchat_auto_delete_transcripts'] : 'never';
1523		- ?>
1524		- <select id="mxchat_auto_delete_transcripts"
1525		- name="mxchat_transcripts_options[mxchat_auto_delete_transcripts]">
1526		- <option value="never" <?php selected($interval, 'never'); ?>>
1527		- <?php esc_html_e('Never (Keep All Transcripts)', 'mxchat'); ?>
1528		- </option>
1529		- <option value="1week" <?php selected($interval, '1week'); ?>>
1530		- <?php esc_html_e('After 1 Week', 'mxchat'); ?>
1531		- </option>
1532		- <option value="2weeks" <?php selected($interval, '2weeks'); ?>>
1533		- <?php esc_html_e('After 2 Weeks', 'mxchat'); ?>
1534		- </option>
1535		- <option value="1month" <?php selected($interval, '1month'); ?>>
1536		- <?php esc_html_e('After 1 Month', 'mxchat'); ?>
1537		- </option>
1538		- </select>
1539		- <p class="description">
1540		- <?php esc_html_e('Automatically delete old chat transcripts after the selected time period. This helps manage database size and privacy.', 'mxchat'); ?>
	396	+<div class="faq-item">
	397	+ <h3>How does the X.AI API integration work?</h3>
	398	+ <p>
	399	+ The X.AI API, released on 10.21.24, is currently in beta. To use it, you will need both an OpenAI API key and an X.AI API key. This is because OpenAI handles vector embeddings in the Retrieval-Augmented Generation (RAG) process, as X.AI does not yet provide an embedding API.
1541	400	</p>
1542		- <?php
1543		-}
	401	+ <p>
	402	+ Custom content is sent to the X.AI API for generating responses, while OpenAI processes the embeddings. This allows the chatbot to provide advanced responses while maintaining context from your website. You can get your X.AI API key from the <a href="https://docs.x.ai/docs" target="_blank" rel="noopener">X.AI API documentation</a>.
	403	+ </p>
	404	+</div>
1544	405
1545		-/**
1546		- * Custom retention-days input. When > 0 it overrides the bucket dropdown above
1547		- * and deletes transcripts older than the given number of days. Set to 0 to fall
1548		- * back to the dropdown (or "Never" if the dropdown is also Never).
1549		- *
1550		- * Devs can override the final day count via the `mxchat_transcript_retention_days`
1551		- * filter — runs in `cleanup_old_transcripts()` after this option is read.
1552		- *
1553		- * (plan-mxchat-20260509-9b80b1)
1554		- */
1555		-public function mxchat_retention_days_callback() {
1556		- $options = get_option('mxchat_transcripts_options', array());
1557		- $days = isset($options['mxchat_retention_days']) ? (int) $options['mxchat_retention_days'] : 0;
1558		- ?>
1559		- <input type="number"
1560		- id="mxchat_retention_days"
1561		- name="mxchat_transcripts_options[mxchat_retention_days]"
1562		- value="<?php echo esc_attr($days); ?>"
1563		- min="0"
1564		- max="3650"
1565		- step="1"
1566		- style="width: 90px;" />
1567		- <p class="description">
1568		- <?php esc_html_e('Number of days to retain transcripts. When set to a value greater than 0, this overrides the dropdown above. Set to 0 to use the dropdown. Maximum 3650 (10 years). A daily wp-cron task removes anything older, cascading to translations and click-tracking rows.', 'mxchat'); ?>
1569		- <br>
1570		- <code>apply_filters( 'mxchat_transcript_retention_days', $days )</code>
1571		- <?php esc_html_e('lets developers override the final day count programmatically.', 'mxchat'); ?>
	406	+<div class="faq-item">
	407	+ <h3>Do I need an OpenAI API key to use the chatbot?</h3>
	408	+ <p>
	409	+ Yes, you will need an OpenAI API key to power the chatbot. You can obtain an API key by signing up on the <a href="https://platform.openai.com/signup" target="_blank" rel="noopener">OpenAI platform</a>. After signing up, you must add credits to your account—typically, $5 in credits is sufficient to get started.
1572	410	</p>
1573		- <?php
1574		-}
1575		-
1576		-public function mxchat_auto_email_transcript_callback() {
1577		- $options = get_option('mxchat_transcripts_options', array());
1578		- $enabled = isset($options['mxchat_auto_email_transcript_enabled']) ? $options['mxchat_auto_email_transcript_enabled'] : 0;
1579		- $delay = isset($options['mxchat_auto_email_transcript_delay']) ? $options['mxchat_auto_email_transcript_delay'] : '30';
1580		- $require_contact = isset($options['mxchat_auto_email_transcript_require_contact']) ? $options['mxchat_auto_email_transcript_require_contact'] : 0;
1581		- ?>
1582		- <label>
1583		- <input type="checkbox"
1584		- id="mxchat_auto_email_transcript_enabled"
1585		- name="mxchat_transcripts_options[mxchat_auto_email_transcript_enabled]"
1586		- value="1"
1587		- <?php checked($enabled, 1); ?>>
1588		- <?php esc_html_e('Enable Auto-Email of Full Transcript', 'mxchat'); ?>
1589		- </label>
1590		- <br><br>
1591		- <label for="mxchat_auto_email_transcript_delay">
1592		- <?php esc_html_e('Send transcript after:', 'mxchat'); ?>
1593		- </label>
1594		- <select id="mxchat_auto_email_transcript_delay"
1595		- name="mxchat_transcripts_options[mxchat_auto_email_transcript_delay]">
1596		- <option value="15" <?php selected($delay, '15'); ?>>
1597		- <?php esc_html_e('15 minutes', 'mxchat'); ?>
1598		- </option>
1599		- <option value="30" <?php selected($delay, '30'); ?>>
1600		- <?php esc_html_e('30 minutes', 'mxchat'); ?>
1601		- </option>
1602		- <option value="60" <?php selected($delay, '60'); ?>>
1603		- <?php esc_html_e('1 hour', 'mxchat'); ?>
1604		- </option>
1605		- </select>
1606		- <br><br>
1607		- <label>
1608		- <input type="checkbox"
1609		- id="mxchat_auto_email_transcript_require_contact"
1610		- name="mxchat_transcripts_options[mxchat_auto_email_transcript_require_contact]"
1611		- value="1"
1612		- <?php checked($require_contact, 1); ?>>
1613		- <?php esc_html_e('Only send if visitor provided contact info', 'mxchat'); ?>
1614		- </label>
1615		- <p class="description">
1616		- <?php esc_html_e('Automatically email the full transcript as a .txt file after the specified time has passed since the last user message. The scheduled email will be cancelled if a new message is received.', 'mxchat'); ?>
1617		- <br>
1618		- <?php esc_html_e('When "Only send if visitor provided contact info" is enabled, transcripts will only be emailed if the visitor shared an email address or phone number (including WhatsApp) in the chat.', 'mxchat'); ?>
	411	+ <p>
	412	+ Once you have your API key, simply enter it in the chatbot's settings to enable functionality. The chatbot relies on OpenAI’s models for generating responses, so having sufficient credits in your OpenAI account is essential for smooth operation.
1619	413	</p>
1620		- <?php
1621		-}
	414	+</div>
1622	415
	416	+ <div class="faq-item">
	417	+ <h3>How do I add the chatbot to my site?</h3>
	418	+ <p>
	419	+ You can add the chatbot using the shortcode <code>[mxchat_chatbot floating="yes"]</code> or <code>[mxchat_chatbot floating="no"]</code>. For initial testing and styling, it's best to use the shortcode on a draft or non-public page. Once you’re ready to go live, enable the “Append Chat Widget to Body” option in the settings for site-wide integration (recommended) or add shortcode to the footer.
	420	+ </p>
	421	+ </div>
1623	422
	423	+ <div class="faq-item">
	424	+ <h3>How does the chatbot use my content to generate responses?</h3>
	425	+ <p>
	426	+ The chatbot uses AI and vector embeddings to connect users with relevant information. When you submit content, it converts it into a mathematical format. When a user asks a question, the bot matches it to your stored content and generates a response based on relevance. For example, submitting "Our phone number is 910-123-4567" allows the bot to retrieve this information when asked about contact details. To ensure related information is provided together, submit it in one entry.
	427	+ </p>
	428	+ </div>
1624	429
1625		-public function sanitize_transcripts_options($input) {
1626		- $sanitized = array();
	430	+ <div class="faq-item">
	431	+ <h3>Why does the chatbot sometimes make up links or information?</h3>
	432	+ <p>
	433	+ Occasionally, the chatbot may generate inaccurate links or information, known as "hallucinations." To minimize this, you can add system instructions to guide its behavior. For example, include an instruction like: "Only provide links you directly have access to or retrieve from the knowledge base. Do not make up links or information that you do not have direct access to." This helps the bot stay aligned with your content.
	434	+ </p>
	435	+ </div>
1627	436
1628		- $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
	437	+ <div class="faq-item">
	438	+ <h3>How do intents work in MxChat?</h3>
	439	+ <p>
	440	+ Intents allow MxChat to recognize user requests and trigger specific actions, such as capturing emails or displaying product information. This helps provide a more interactive and responsive experience. For a detailed explanation of each intent, please refer to our <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer">Intents Documentation</a>.
	441	+ </p>
	442	+ </div>
1629	443
1630		- if (isset($input['mxchat_notification_email'])) {
1631		- $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
1632		- if (!is_email($sanitized['mxchat_notification_email'])) {
1633		- add_settings_error(
1634		- 'mxchat_transcripts_options',
1635		- 'invalid_email',
1636		- __('Please enter a valid email address for notifications.', 'mxchat'),
1637		- 'error'
1638		- );
1639		- $sanitized['mxchat_notification_email'] = get_option('admin_email');
1640		- }
1641		- }
1642	444
1643		- // Sanitize auto-delete setting
1644		- $valid_intervals = array('never', '1week', '2weeks', '1month');
1645		- if (isset($input['mxchat_auto_delete_transcripts'])) {
1646		- $sanitized['mxchat_auto_delete_transcripts'] = in_array($input['mxchat_auto_delete_transcripts'], $valid_intervals)
1647		- ? $input['mxchat_auto_delete_transcripts']
1648		- : 'never';
1649		- } else {
1650		- $sanitized['mxchat_auto_delete_transcripts'] = 'never';
1651		- }
	445	+ <div class="faq-item">
	446	+ <h3>How does the Complianz integration work?</h3>
	447	+ <p>
	448	+ The Pro version offers direct integration with the Complianz GDPR plugin, making it easy to stay compliant with GDPR. If Complianz is enabled on your website, users must accept consent before the chatbot widget appears. The chatbot will only display once the user has accepted, ensuring compliance with data privacy regulations.
	449	+ </p>
	450	+ </div>
1652	451
1653		- // Sanitize custom retention-days override (plan-9b80b1).
1654		- if (isset($input['mxchat_retention_days'])) {
1655		- $days = (int) $input['mxchat_retention_days'];
1656		- $sanitized['mxchat_retention_days'] = max(0, min(3650, $days));
1657		- } else {
1658		- $sanitized['mxchat_retention_days'] = 0;
1659		- }
	452	+ <div class="faq-item">
	453	+ <h3>How does the WooCommerce integration work?</h3>
	454	+ <p>
	455	+ With WooCommerce integration, the chatbot automatically embeds new products and updates existing ones. For already-published products, you can click update or submit the product sitemap. The “Order History Access” setting allows the bot to access users' order history (requires login) and assist with order inquiries. To enable the “Add to Cart” feature, add this system instruction: “After discussing a product, ask if the user wants to add it to their cart. The user must say 'Add to cart' exactly.” Currently, this feature supports English only, with more languages coming soon.
	456	+ </p>
	457	+ </div>
1660	458
1661		- // Get old values to check if auto-delete or retention-days changed.
1662		- $old_options = get_option('mxchat_transcripts_options');
1663		- $old_interval = isset($old_options['mxchat_auto_delete_transcripts']) ? $old_options['mxchat_auto_delete_transcripts'] : 'never';
1664		- $old_retention = isset($old_options['mxchat_retention_days']) ? (int) $old_options['mxchat_retention_days'] : 0;
	459	+ <div class="faq-item">
	460	+ <h3>Why isn't my chatbot responding as expected?</h3>
	461	+ <p>
	462	+ AI chatbots can sometimes behave in unexpected ways, especially if you're new to configuring AI for specific tasks. We're committed to helping you get the most out of your chatbot experience. While we’re working on comprehensive guides and video tutorials, our team is here to assist you directly. If your chatbot isn't delivering the responses you need, please don’t hesitate to <a href="https://mxchat.ai/contact/" target="_blank" rel="noopener noreferrer">contact us</a> for personalized support.
	463	+ </p>
	464	+ <p>
	465	+ We’re dedicated to your success and ready to guide you in aligning the AI's behavior to meet your goals.
	466	+ </p>
	467	+ </div>
1665	468
1666		- // If either setting changed, reschedule the cron job. The schedule_transcript_cleanup
1667		- // helper now treats "any active retention" (dropdown != never OR custom days > 0) as a
1668		- // reason to keep the daily cron registered.
1669		- $interval_changed = ($old_interval !== $sanitized['mxchat_auto_delete_transcripts']);
1670		- $retention_changed = ($old_retention !== $sanitized['mxchat_retention_days']);
1671		- if ($interval_changed || $retention_changed) {
1672		- $any_active = ($sanitized['mxchat_auto_delete_transcripts'] !== 'never') || ($sanitized['mxchat_retention_days'] > 0);
1673		- $this->schedule_transcript_cleanup($any_active ? 'active' : 'never');
1674		- }
	469	+ <div class="faq-item">
	470	+ <h3>What is Loops, and how do I get an API key?</h3>
	471	+ <p>
	472	+ Loops is a powerful SaaS email service that helps you automate and enhance your email marketing campaigns, making it easy to reach and engage with your audience. To integrate Loops with MxChat, you’ll need an API key from Loops. You can obtain this key by logging into your Loops account and navigating to the API settings. Visit the <a href="https://loops.so" target="_blank" rel="noopener noreferrer">Loops website</a> to get started or to sign up for an account.
	473	+ </p>
	474	+ </div>
1675	475
1676		- // Sanitize auto-email transcript settings
1677		- $sanitized['mxchat_auto_email_transcript_enabled'] = isset($input['mxchat_auto_email_transcript_enabled']) ? 1 : 0;
1678	476
1679		- $valid_delays = array('15', '30', '60');
1680		- if (isset($input['mxchat_auto_email_transcript_delay'])) {
1681		- $sanitized['mxchat_auto_email_transcript_delay'] = in_array($input['mxchat_auto_email_transcript_delay'], $valid_delays)
1682		- ? $input['mxchat_auto_email_transcript_delay']
1683		- : '30';
1684		- } else {
1685		- $sanitized['mxchat_auto_email_transcript_delay'] = '30';
1686		- }
1687		-
1688		- // Sanitize require contact info setting
1689		- $sanitized['mxchat_auto_email_transcript_require_contact'] = isset($input['mxchat_auto_email_transcript_require_contact']) ? 1 : 0;
1690		-
1691		- return $sanitized;
	477	+ </div>
	478	+ <?php submit_button(); ?>
	479	+ </form>
	480	+ </div>
	481	+ <?php
1692	482	}
1693	483
1694		-/**
1695		- * Schedule or unschedule the transcript cleanup cron job
1696		- */
1697		-public function schedule_transcript_cleanup($interval) {
1698		- // Clear any existing scheduled event
1699		- $timestamp = wp_next_scheduled('mxchat_cleanup_old_transcripts');
1700		- if ($timestamp) {
1701		- wp_unschedule_event($timestamp, 'mxchat_cleanup_old_transcripts');
1702		- }
1703	484
1704		- // Schedule new event whenever retention is active. "active" is the canonical
1705		- // value passed by sanitize_transcripts_options when either the dropdown != never
1706		- // OR the custom retention-days > 0; "never" turns the cron off. Any other value
1707		- // (the legacy "1week" / "2weeks" / "1month" strings) is also treated as active.
1708		- if ($interval !== 'never') {
1709		- // Schedule to run daily at 3 AM
1710		- $next_run = strtotime('tomorrow 3:00 AM');
1711		- wp_schedule_event($next_run, 'daily', 'mxchat_cleanup_old_transcripts');
1712		- }
1713		-}
	485	+ public function mxchat_create_transcripts_page() {
	486	+ ?>
	487	+ <div class="wrap mxchat-admin">
	488	+ <h2><?php esc_html_e('Chat Transcripts', 'mxchat'); ?></h2>
	489	+ <form id="mxchat-delete-form" method="post">
	490	+ <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
	491	+ <div class="mxchat-controls">
	492	+ <label for="mxchat-select-all-transcripts" class="mxchat-select-all-label">
	493	+ <input type="checkbox" id="mxchat-select-all-transcripts" /> <?php esc_html_e('Select All', 'mxchat'); ?>
	494	+ </label>
	495	+ <input type="submit" value="<?php esc_attr_e('Delete Selected', 'mxchat'); ?>" class="button delete-chats-button" />
	496	+ </div>
	497	+ <div id="mxchat-transcripts">
	498	+ <!-- Transcripts will be loaded here -->
	499	+ </div>
	500	+ </form>
	501	+ </div>
	502	+ <?php
	503	+ }
1714	504
1715		-/**
1716		- * Delete old transcripts based on the configured interval
1717		- */
1718		-public function cleanup_old_transcripts() {
1719		- $options = get_option('mxchat_transcripts_options', array());
1720		- $interval = isset($options['mxchat_auto_delete_transcripts']) ? $options['mxchat_auto_delete_transcripts'] : 'never';
1721		- $custom_days = isset($options['mxchat_retention_days']) ? (int) $options['mxchat_retention_days'] : 0;
1722	505
1723		- // Custom retention-days (plan-9b80b1) takes precedence over the bucket dropdown.
1724		- $days = 0;
1725		- if ($custom_days > 0) {
1726		- $days = $custom_days;
1727		- } else {
1728		- switch ($interval) {
1729		- case '1week': $days = 7; break;
1730		- case '2weeks': $days = 14; break;
1731		- case '1month': $days = 30; break;
1732		- case 'never':
1733		- default:
1734		- $days = 0;
1735		- }
1736		- }
1737	506
1738		- // Devs can override the final day count programmatically.
1739		- $days = (int) apply_filters('mxchat_transcript_retention_days', $days);
1740	507
1741		- if ($days <= 0) {
1742		- return; // Retention disabled — bail.
1743		- }
1744		-
	508	+public function mxchat_create_prompts_page() {
1745	509	global $wpdb;
1746		- $transcripts_table = $wpdb->prefix . 'mxchat_chat_transcripts';
1747		- $translations_table = $wpdb->prefix . 'mxchat_transcript_translations';
1748		- $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
	510	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1749	511
1750		- // Defensive: if the main table doesn't exist (fresh-ish install), bail.
1751		- if ($wpdb->get_var($wpdb->prepare("SHOW TABLES LIKE %s", $transcripts_table)) !== $transcripts_table) {
1752		- return;
	512	+ // Display success message if all prompts were deleted
	513	+ if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
	514	+ echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
1753	515	}
1754	516
1755		- $cutoff_date = gmdate('Y-m-d H:i:s', time() - ($days * DAY_IN_SECONDS));
	517	+ // Set up pagination and search query
	518	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
	519	+ $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
	520	+ $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
	521	+ $per_page = 10;
	522	+ $offset = ($current_page - 1) * $per_page;
1756	523
1757		- // Cap at 5000 session_ids per run so a large unattended site doesn't OOM —
1758		- // the cron will pick up where it left off on the next tick (within hours).
1759		- $batch_cap = (int) apply_filters('mxchat_transcript_retention_batch_cap', 5000);
1760		-
1761		- $sessions_to_delete = $wpdb->get_col(
1762		- $wpdb->prepare(
1763		- "SELECT DISTINCT session_id FROM {$transcripts_table} WHERE timestamp IS NOT NULL AND timestamp < %s LIMIT %d",
1764		- $cutoff_date,
1765		- $batch_cap
1766		- )
1767		- );
1768		-
1769		- if (empty($sessions_to_delete)) {
1770		- return;
	524	+ // Modify query to handle search input
	525	+ $sql_search = "";
	526	+ if ($search_query) {
	527	+ $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
1771	528	}
1772	529
1773		- $placeholders = implode(',', array_fill(0, count($sessions_to_delete), '%s'));
	530	+ // Retrieve total number of prompts, considering search filter
	531	+ $total_prompts = $wpdb->get_var("SELECT COUNT(*) FROM {$table_name} {$sql_search}");
	532	+ $total_pages = ceil($total_prompts / $per_page);
1774	533
1775		- // phpcs:disable WordPress.DB.PreparedSQL.InterpolatedNotPrepared
1776		- // $placeholders is a server-built list of literal "%s" tokens.
1777		- $deleted_transcripts = (int) $wpdb->query(
	534	+ // Retrieve prompts from the database
	535	+ $prompts = $wpdb->get_results(
1778	536	$wpdb->prepare(
1779		- "DELETE FROM {$transcripts_table} WHERE session_id IN ($placeholders)",
1780		- $sessions_to_delete
	537	+ "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
	538	+ $per_page,
	539	+ $offset
1781	540	)
1782	541	);
1783	542
1784		- if ($wpdb->get_var($wpdb->prepare("SHOW TABLES LIKE %s", $translations_table)) === $translations_table) {
1785		- $wpdb->query(
1786		- $wpdb->prepare(
1787		- "DELETE FROM {$translations_table} WHERE session_id IN ($placeholders)",
1788		- $sessions_to_delete
1789		- )
1790		- );
1791		- }
	543	+ ?>
1792	544
1793		- if ($wpdb->get_var($wpdb->prepare("SHOW TABLES LIKE %s", $url_clicks_table)) === $url_clicks_table) {
1794		- $wpdb->query(
1795		- $wpdb->prepare(
1796		- "DELETE FROM {$url_clicks_table} WHERE session_id IN ($placeholders)",
1797		- $sessions_to_delete
1798		- )
1799		- );
1800		- }
1801		- // phpcs:enable
	545	+ <div class="wrap mxchat-admin">
	546	+ <div class="mxchat-grid-container">
	547	+ <!-- Submit Content Form -->
	548	+ <div class="mxchat-grid-item full-width">
	549	+ <h2>Submit Content</h2>
	550	+ <form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
	551	+ <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
	552	+ <div class="mxchat-form-group">
	553	+ <label for="article_content">Article Content:</label>
	554	+ <textarea name="article_content" id="article_content" required></textarea>
	555	+ </div>
	556	+ <div class="mxchat-form-group">
	557	+ <label for="article_url">Article URL (Optional):</label>
	558	+ <input type="url" name="article_url" id="article_url" placeholder="Enter related URL for the content">
	559	+ </div>
	560	+ <input type="submit" name="submit_content" value="Submit Content" class="button button-primary submit-content-button" />
	561	+ </form>
	562	+ <div id="mxchat-content-loading" class="mxchat-content-spinner" style="display: none;"></div>
	563	+ <div id="mxchat-content-loading-text" class="mxchat-loading-text">Submitting content, please wait...</div>
	564	+ </div>
1802	565
1803		- update_option('mxchat_retention_last_swept_at', time(), false);
1804		- update_option('mxchat_retention_rows_last_deleted', $deleted_transcripts, false);
1805		-}
1806	566
1807		-public function export_chat_transcripts() {
1808		- if (!current_user_can('manage_options')) {
1809		- wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
1810		- }
	567	+ <div class="mxchat-grid-item">
	568	+ <h2><?php esc_html_e('Submit Sitemap, URL, or PDF URL', 'mxchat'); ?></h2>
1811	569
1812		- check_ajax_referer('mxchat_export_transcripts', 'security');
	570	+ <?php
	571	+ // Check for any active processing
	572	+ $pdf_url = get_transient('mxchat_last_pdf_url');
	573	+ $sitemap_url = get_transient('mxchat_last_sitemap_url');
	574	+ $pdf_status = $pdf_url ? $this->get_pdf_processing_status($pdf_url) : false;
	575	+ $sitemap_status = $sitemap_url ? $this->get_sitemap_processing_status($sitemap_url) : false;
1813	576
1814		- global $wpdb;
1815		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	577	+ // Clear old completed statuses
	578	+ if ($pdf_status && $pdf_status['status'] === 'complete') {
	579	+ delete_transient('mxchat_last_pdf_url');
	580	+ $pdf_status = false;
	581	+ }
	582	+ if ($sitemap_status && $sitemap_status['status'] === 'complete') {
	583	+ delete_transient('mxchat_last_sitemap_url');
	584	+ $sitemap_status = false;
	585	+ }
1816	586
1817		- // Get all transcripts ordered by session and timestamp
1818		- $results = $wpdb->get_results(
1819		- "SELECT session_id, user_email, user_identifier, role, message, timestamp
1820		- FROM {$table_name}
1821		- ORDER BY session_id, timestamp ASC"
1822		- );
	587	+ $is_processing = ($pdf_status && $pdf_status['status'] === 'processing') ||
	588	+ ($sitemap_status && $sitemap_status['status'] === 'processing');
	589	+ ?>
1823	590
1824		- if (empty($results)) {
1825		- wp_send_json_error(array('message' => 'No transcripts found.'));
1826		- wp_die();
1827		- }
	591	+ <?php if (!$is_processing) : ?>
	592	+ <form id="mxchat-sitemap-form" method="post" class="mxchat-sitemap-form"
	593	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
1828	594
1829		- // Set headers for CSV download
1830		- header('Content-Type: text/csv');
1831		- header('Content-Disposition: attachment; filename="chat-transcripts-' . date('Y-m-d') . '.csv"');
1832		- header('Pragma: no-cache');
1833		- header('Expires: 0');
	595	+ <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
1834	596
1835		- // Create output stream
1836		- $output = fopen('php://output', 'w');
	597	+ <div class="mxchat-search-group">
	598	+ <input type="url"
	599	+ name="sitemap_url"
	600	+ id="sitemap_url"
	601	+ placeholder="<?php esc_attr_e('Enter URL (Sitemap, PDF, or webpage)', 'mxchat'); ?>"
	602	+ required
	603	+ aria-label="<?php esc_attr_e('URL Input', 'mxchat'); ?>"
	604	+ />
	605	+ <input type="submit"
	606	+ name="submit_sitemap"
	607	+ value="<?php esc_attr_e('Submit', 'mxchat'); ?>"
	608	+ class="button button-primary"
	609	+ />
	610	+ </div>
	611	+ </form>
	612	+ <?php endif; ?>
1837	613
1838		- // Add UTF-8 BOM for proper Excel encoding
1839		- fputs($output, "\xEF\xBB\xBF");
	614	+ <div id="mxchat-sitemap-loading" class="mxchat-spinner" style="display: none;"
	615	+ aria-hidden="true"></div>
	616	+ <div id="mxchat-loading-text" class="screen-reader-text" style="display: none;">
	617	+ <?php esc_html_e('Loading information into database, please wait...', 'mxchat'); ?>
	618	+ </div>
1840	619
1841		- // Add CSV headers
1842		- fputcsv($output, array(
1843		- 'Session ID',
1844		- 'Email',
1845		- 'User Identifier',
1846		- 'Role',
1847		- 'Message',
1848		- 'Timestamp'
1849		- ));
	620	+ <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
	621	+ <div class="mxchat-process-status pdf" role="alert" aria-live="polite">
	622	+ <h3><?php esc_html_e('PDF Processing Status (Refresh page for update)', 'mxchat'); ?></h3>
	623	+ <p>
	624	+ <?php
	625	+ printf(
	626	+ /* translators: 1: Current pages, 2: Total pages, 3: Percentage complete */
	627	+ esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
	628	+ absint($pdf_status['processed_pages']),
	629	+ absint($pdf_status['total_pages']),
	630	+ absint($pdf_status['percentage'])
	631	+ );
	632	+ ?>
	633	+ </p>
	634	+ <p>
	635	+ <?php
	636	+ printf(
	637	+ /* translators: %s: Current status */
	638	+ esc_html__('Status: %s', 'mxchat'),
	639	+ esc_html(ucfirst($pdf_status['status']))
	640	+ );
	641	+ ?>
	642	+ </p>
	643	+ <p>
	644	+ <?php
	645	+ printf(
	646	+ /* translators: %s: Time since last update */
	647	+ esc_html__('Last update: %s', 'mxchat'),
	648	+ esc_html($pdf_status['last_update'])
	649	+ );
	650	+ ?>
	651	+ </p>
	652	+ </div>
	653	+ <?php endif; ?>
1850	654
1851		- // Add data rows
1852		- foreach ($results as $row) {
1853		- fputcsv($output, array(
1854		- $row->session_id,
1855		- $row->user_email,
1856		- $row->user_identifier,
1857		- $row->role,
1858		- $row->message,
1859		- $row->timestamp
1860		- ));
1861		- }
	655	+ <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
	656	+ <div class="mxchat-process-status sitemap" role="alert" aria-live="polite">
	657	+ <h3><?php esc_html_e('Sitemap Processing Status (Refresh page for update)', 'mxchat'); ?></h3>
	658	+ <p>
	659	+ <?php
	660	+ printf(
	661	+ /* translators: 1: Processed URLs, 2: Total URLs, 3: Percentage complete */
	662	+ esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
	663	+ absint($sitemap_status['processed_urls']),
	664	+ absint($sitemap_status['total_urls']),
	665	+ absint($sitemap_status['percentage'])
	666	+ );
	667	+ ?>
	668	+ </p>
	669	+ <p>
	670	+ <?php
	671	+ printf(
	672	+ /* translators: %s: Current status */
	673	+ esc_html__('Status: %s', 'mxchat'),
	674	+ esc_html(ucfirst($sitemap_status['status']))
	675	+ );
	676	+ ?>
	677	+ </p>
	678	+ <p>
	679	+ <?php
	680	+ printf(
	681	+ /* translators: %s: Time since last update */
	682	+ esc_html__('Last update: %s', 'mxchat'),
	683	+ esc_html($sitemap_status['last_update'])
	684	+ );
	685	+ ?>
	686	+ </p>
	687	+ </div>
	688	+ <?php endif; ?>
1862	689
1863		- fclose($output);
1864		- wp_die();
1865		-}
	690	+ <?php if ($is_processing) : ?>
	691	+ <form id="mxchat-stop-form" method="post" class="mxchat-stop-form"
	692	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1866	693
1867		-// ============================================================================
1868		-// Leads tab (inside Transcripts)
1869		-//
1870		-// Leads are derived from existing data — no dedicated table. Primary source:
1871		-// wp_mxchat_chat_transcripts rows where user_email is populated. Secondary
1872		-// source: wp_options entries `mxchat_email_{session_id}` / `mxchat_name_{sid}`
1873		-// for "orphan" leads who submitted the pre-chat form but never chatted.
1874		-// ============================================================================
	694	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1875	695
1876		-/**
1877		- * Fetch leads: dedup-by-email rows, stats strip, and top pages in one call.
1878		- */
1879		-public function mxchat_fetch_leads() {
1880		- if (!current_user_can('manage_options')) {
1881		- wp_send_json_error(['message' => 'Insufficient permissions']);
1882		- wp_die();
1883		- }
	696	+ <input type="submit"
	697	+ name="stop_processing"
	698	+ value="<?php esc_attr_e('Stop Processing', 'mxchat'); ?>"
	699	+ class="button button-secondary"
	700	+ />
	701	+ </form>
	702	+<?php endif; ?>
1884	703
1885		- global $wpdb;
1886		- $table = $wpdb->prefix . 'mxchat_chat_transcripts';
	704	+ </div>
1887	705
1888		- $page = isset($_POST['page']) ? max(1, absint($_POST['page'])) : 1;
1889		- $per_page = isset($_POST['per_page']) ? min(100, max(10, absint($_POST['per_page']))) : 25;
1890		- $offset = ($page - 1) * $per_page;
1891		- $search = isset($_POST['search']) ? sanitize_text_field(wp_unslash($_POST['search'])) : '';
1892		- $date_range = isset($_POST['date_range']) ? sanitize_key($_POST['date_range']) : 'all';
1893		- $status = isset($_POST['status']) ? sanitize_key($_POST['status']) : 'all';
1894		- $page_filter = isset($_POST['page_url']) ? esc_url_raw(wp_unslash($_POST['page_url'])) : '';
1895		- $sort = isset($_POST['sort']) ? sanitize_key($_POST['sort']) : 'last_seen';
1896		- $sort_dir = (isset($_POST['sort_dir']) && $_POST['sort_dir'] === 'asc') ? 'ASC' : 'DESC';
	706	+ <!-- Search Knowledge Form -->
	707	+ <div class="mxchat-grid-item">
	708	+ <h2>Search Knowledge</h2>
	709	+ <form method="get" id="knowledge-search">
	710	+ <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
	711	+ <input type="hidden" name="page" value="mxchat-prompts" />
	712	+ <div class="mxchat-search-group">
	713	+ <input type="text" name="search" placeholder="Search Knowledge" value="<?php echo esc_attr($search_query); ?>" />
	714	+ <input type="submit" value="Search" class="button button-primary" />
	715	+ </div>
	716	+ </form>
	717	+ </div>
	718	+ </div>
1897	719
1898		- $date_cutoff = self::mxchat_leads_date_cutoff($date_range);
1899		- $has_page_url_column = !empty($wpdb->get_results("SHOW COLUMNS FROM $table LIKE 'originating_page_url'"));
	720	+ <!-- Table navigation with Delete All Button -->
	721	+ <div class="tablenav">
	722	+ <div class="tablenav-pages">
	723	+ <span class="displaying-num"><?php echo esc_html($total_prompts); ?> items</span>
1900	724
1901		- // Base WHERE for transcripts leads.
1902		- $where_clauses = ["user_email IS NOT NULL", "user_email != ''"];
1903		- $where_params = [];
	725	+ <!-- Delete All Prompts Button -->
	726	+ <form method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>" style="display: inline;" onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all prompts? This action cannot be undone.', 'mxchat'); ?>');">
	727	+ <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
	728	+ <input type="submit" name="delete_all_prompts" value="<?php esc_attr_e('Delete All Knowledge', 'mxchat'); ?>" class="button mxchat-delete-all" />
	729	+ </form>
1904	730
1905		- if ($date_cutoff) {
1906		- $where_clauses[] = 'timestamp >= %s';
1907		- $where_params[] = $date_cutoff;
1908		- }
1909		- if ($page_filter && $has_page_url_column) {
1910		- $where_clauses[] = 'originating_page_url = %s';
1911		- $where_params[] = $page_filter;
1912		- }
1913		- if ($search !== '') {
1914		- $like = '%' . $wpdb->esc_like($search) . '%';
1915		- $where_clauses[] = '(user_email LIKE %s OR user_name LIKE %s)';
1916		- $where_params[] = $like;
1917		- $where_params[] = $like;
1918		- }
1919		- $where_sql = 'WHERE ' . implode(' AND ', $where_clauses);
	731	+ <?php
	732	+ // Display pagination links
	733	+ $page_links = paginate_links(array(
	734	+ 'base' => add_query_arg(array('paged' => '%#%', 'search' => urlencode($search_query), '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')), admin_url('admin.php?page=mxchat-prompts')),
	735	+ 'format' => '',
	736	+ 'prev_text' => __('&laquo; Previous'),
	737	+ 'next_text' => __('Next &raquo;'),
	738	+ 'total' => $total_pages,
	739	+ 'current' => $current_page,
	740	+ ));
1920	741
1921		- // Aggregate query grouped by email.
1922		- $select_sql = $has_page_url_column
1923		- ? "SELECT user_email, MAX(timestamp) AS last_seen, MIN(timestamp) AS first_seen,
1924		- COUNT(DISTINCT session_id) AS conversation_count"
1925		- : "SELECT user_email, MAX(timestamp) AS last_seen, MIN(timestamp) AS first_seen,
1926		- COUNT(DISTINCT session_id) AS conversation_count";
	742	+ if ($page_links) {
	743	+ echo '<div class="tablenav-pages">' . wp_kses_post($page_links) . '</div>';
	744	+ }
	745	+ ?>
	746	+ </div>
	747	+ </div>
1927	748
1928		- $order_column = in_array($sort, ['last_seen', 'conversation_count', 'first_seen'], true) ? $sort : 'last_seen';
1929		- $group_order_limit = " GROUP BY user_email ORDER BY {$order_column} {$sort_dir} LIMIT %d OFFSET %d";
	749	+ <!-- Prompts Table -->
	750	+ <table class="mxchat-table">
	751	+ <thead>
	752	+ <tr>
	753	+ <th>ID</th>
	754	+ <th>Article Content</th>
	755	+ <th>URL</th>
	756	+ <th>Actions</th>
	757	+ </tr>
	758	+ </thead>
	759	+ <tbody>
	760	+ <?php if ($prompts) : ?>
	761	+ <?php foreach ($prompts as $prompt) : ?>
	762	+ <tr id="prompt-<?php echo esc_attr($prompt->id); ?>">
	763	+ <td><?php echo esc_html($prompt->id); ?></td>
	764	+ <td class="mxchat_article_content_dashboard">
	765	+ <span class="content-view"><?php echo wp_kses_post(wpautop(esc_textarea($prompt->article_content))); ?></span>
	766	+ <textarea class="content-edit" style="display:none;"><?php echo esc_textarea($prompt->article_content); ?></textarea>
	767	+ </td>
	768	+ <td class="mxchat_article_url_dashboard">
	769	+ <span class="url-view">
	770	+ <?php if (!empty($prompt->source_url)) : ?>
	771	+ <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank"><?php echo esc_html($prompt->source_url); ?></a>
	772	+ <?php else : ?>
	773	+ N/A
	774	+ <?php endif; ?>
	775	+ </span>
	776	+ <input type="url" class="url-edit" value="<?php echo esc_attr($prompt->source_url); ?>" style="display:none;" />
	777	+ </td>
	778	+ <td>
	779	+ <button class="button edit-button" data-id="<?php echo esc_attr($prompt->id); ?>">Edit</button>
	780	+ <button class="button save-button" data-id="<?php echo esc_attr($prompt->id); ?>" style="display:none;">Save</button>
	781	+ <a href="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id) . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce'))); ?>" class="button delete-button">Delete</a>
	782	+ </td>
	783	+ </tr>
	784	+ <?php endforeach; ?>
	785	+ <?php else : ?>
	786	+ <tr>
	787	+ <td colspan="4"><?php esc_html_e('No prompts found.', 'mxchat'); ?></td>
	788	+ </tr>
	789	+ <?php endif; ?>
	790	+ </tbody>
	791	+ </table>
	792	+ </div>
	793	+ <?php
	794	+}
1930	795
1931		- $transcripts_sql = $wpdb->prepare(
1932		- "{$select_sql} FROM {$table} {$where_sql}{$group_order_limit}",
1933		- array_merge($where_params, [$per_page, $offset])
1934		- );
1935		- $transcript_rows = $wpdb->get_results($transcripts_sql);
1936	796
1937		- // Count of unique transcript-based leads under the same filters.
1938		- $count_sql = $wpdb->prepare(
1939		- "SELECT COUNT(DISTINCT user_email) FROM {$table} {$where_sql}",
1940		- $where_params
1941		- );
1942		- $transcripts_lead_count = (int) $wpdb->get_var($count_sql);
1943		-
1944		- // Hydrate each row: name, latest_session_id, top page.
1945		- $leads = [];
1946		- foreach ($transcript_rows as $row) {
1947		- $detail = $has_page_url_column
1948		- ? $wpdb->get_row($wpdb->prepare(
1949		- "SELECT session_id, user_name, originating_page_url, originating_page_title
1950		- FROM {$table} WHERE user_email = %s ORDER BY timestamp DESC LIMIT 1",
1951		- $row->user_email
1952		- ))
1953		- : $wpdb->get_row($wpdb->prepare(
1954		- "SELECT session_id, user_name FROM {$table}
1955		- WHERE user_email = %s ORDER BY timestamp DESC LIMIT 1",
1956		- $row->user_email
1957		- ));
1958		-
1959		- $leads[] = [
1960		- 'email' => $row->user_email,
1961		- 'name' => isset($detail->user_name) ? (string) $detail->user_name : '',
1962		- 'conversation_count' => (int) $row->conversation_count,
1963		- 'last_seen' => $row->last_seen,
1964		- 'last_seen_display' => self::mxchat_leads_format_relative($row->last_seen),
1965		- 'first_seen' => $row->first_seen,
1966		- 'latest_session_id' => isset($detail->session_id) ? $detail->session_id : '',
1967		- 'top_page_url' => isset($detail->originating_page_url) ? $detail->originating_page_url : '',
1968		- 'top_page_title' => isset($detail->originating_page_title) ? $detail->originating_page_title : '',
1969		- 'is_orphan' => false,
1970		- 'status' => 'active',
1971		- ];
	797	+// Delete All Prompts
	798	+public function mxchat_handle_delete_all_prompts() {
	799	+ // Verify nonce
	800	+ if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
	801	+ wp_die(__('Nonce verification failed.', 'mxchat'));
1972	802	}
1973	803
1974		- // Non-transcript lead sources. Built once here, then filtered/merged based on the
1975		- // status filter below. Deduplication priority when the same email appears in multiple
1976		- // sources: transcripts > chat_deleted > orphan.
1977		- $transcripts_emails_seen = array_flip(array_map(
1978		- function ($r) { return strtolower($r['email']); },
1979		- $leads
1980		- ));
1981		-
1982		- // Chat-deleted leads: had a conversation that an admin removed. Preserved via
1983		- // mxchat_lead_del_* options, with timestamps so they respect date filters.
1984		- $chat_deleted_leads_all = [];
1985		- if ($status === 'all' || $status === 'chat_deleted') {
1986		- $chat_deleted_leads_all = self::mxchat_collect_chat_deleted_leads($search, $date_cutoff);
1987		- // Dedup: drop any chat_deleted row whose email is already in the transcripts set.
1988		- $chat_deleted_leads_all = array_values(array_filter(
1989		- $chat_deleted_leads_all,
1990		- function ($row) use ($transcripts_emails_seen) {
1991		- return !isset($transcripts_emails_seen[strtolower($row['email'])]);
1992		- }
1993		- ));
1994		- foreach ($chat_deleted_leads_all as $row) {
1995		- $transcripts_emails_seen[strtolower($row['email'])] = true;
1996		- }
1997		- }
1998		-
1999		- // Orphans: pre-chat form captures with no conversation. No timestamp, so skipped
2000		- // when a date filter is active.
2001		- $orphan_leads_all = [];
2002		- if (($status === 'all' || $status === 'orphan') && !$date_cutoff && !$page_filter) {
2003		- $orphan_leads_all = self::mxchat_collect_orphan_leads($search);
2004		- $orphan_leads_all = array_values(array_filter(
2005		- $orphan_leads_all,
2006		- function ($row) use ($transcripts_emails_seen) {
2007		- return !isset($transcripts_emails_seen[strtolower($row['email'])]);
2008		- }
2009		- ));
2010		- }
2011		-
2012		- // Apply status filter to the transcripts-derived list.
2013		- if ($status === 'orphan' || $status === 'chat_deleted') {
2014		- $leads = [];
2015		- $transcripts_lead_count = 0;
2016		- }
2017		-
2018		- // Stitch the current page from the three buckets in priority order.
2019		- $total_count = $transcripts_lead_count + count($chat_deleted_leads_all) + count($orphan_leads_all);
2020		- $remaining_slots = $per_page - count($leads);
2021		-
2022		- if ($remaining_slots > 0 && !empty($chat_deleted_leads_all)) {
2023		- $start = max(0, ($page - 1) * $per_page - $transcripts_lead_count);
2024		- if ($start < count($chat_deleted_leads_all)) {
2025		- $leads = array_merge($leads, array_slice($chat_deleted_leads_all, $start, $remaining_slots));
2026		- $remaining_slots = $per_page - count($leads);
2027		- }
2028		- }
2029		-
2030		- if ($remaining_slots > 0 && !empty($orphan_leads_all)) {
2031		- $before = $transcripts_lead_count + count($chat_deleted_leads_all);
2032		- $start = max(0, ($page - 1) * $per_page - $before);
2033		- if ($start < count($orphan_leads_all)) {
2034		- $leads = array_merge($leads, array_slice($orphan_leads_all, $start, $remaining_slots));
2035		- }
2036		- }
2037		-
2038		- $total_pages = $per_page > 0 ? (int) ceil($total_count / $per_page) : 1;
2039		-
2040		- // Stats strip: always computed over full dataset, unaffected by filters.
2041		- $stats = self::mxchat_leads_stats($table, $has_page_url_column);
2042		-
2043		- // Top pages: top 5 by distinct emails captured.
2044		- $top_pages = [];
2045		- if ($has_page_url_column) {
2046		- $top_pages_rows = $wpdb->get_results(
2047		- "SELECT originating_page_url AS url,
2048		- MAX(originating_page_title) AS title,
2049		- COUNT(DISTINCT user_email) AS lead_count
2050		- FROM {$table}
2051		- WHERE user_email IS NOT NULL AND user_email != ''
2052		- AND originating_page_url IS NOT NULL AND originating_page_url != ''
2053		- GROUP BY originating_page_url
2054		- ORDER BY lead_count DESC, url ASC
2055		- LIMIT 5"
2056		- );
2057		- foreach ($top_pages_rows as $p) {
2058		- $top_pages[] = [
2059		- 'url' => $p->url,
2060		- 'title' => $p->title ?: $p->url,
2061		- 'lead_count' => (int) $p->lead_count,
2062		- ];
2063		- }
2064		- }
2065		-
2066		- wp_send_json([
2067		- 'success' => true,
2068		- 'leads' => $leads,
2069		- 'page' => $page,
2070		- 'per_page' => $per_page,
2071		- 'total_count' => $total_count,
2072		- 'total_pages' => $total_pages,
2073		- 'showing_start' => $total_count === 0 ? 0 : ($offset + 1),
2074		- 'showing_end' => min($offset + $per_page, $total_count),
2075		- 'stats' => $stats,
2076		- 'top_pages' => $top_pages,
2077		- ]);
2078		- wp_die();
2079		-}
2080		-
2081		-/**
2082		- * Delete one or more leads by email. Removes every transcripts row for that
2083		- * email and cleans up related wp_options (mxchat_email_{sid}, mxchat_name_{sid},
2084		- * mxchat_history_{sid}) and any orphan option entries matching the email.
2085		- */
2086		-public function mxchat_delete_leads() {
	804	+ // Check permissions
2087	805	if (!current_user_can('manage_options')) {
2088		- wp_send_json_error(['message' => 'Insufficient permissions']);
2089		- wp_die();
	806	+ wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
2090	807	}
2091		- check_ajax_referer('mxchat_delete_leads', 'security');
2092	808
2093		- $emails_raw = isset($_POST['emails']) ? (array) wp_unslash($_POST['emails']) : [];
2094		- $emails = [];
2095		- foreach ($emails_raw as $e) {
2096		- $clean = sanitize_email((string) $e);
2097		- if ($clean) {
2098		- $emails[] = $clean;
2099		- }
2100		- }
2101		- if (empty($emails)) {
2102		- wp_send_json_error(['message' => 'No emails provided']);
2103		- wp_die();
2104		- }
2105		-
2106		- $summary = self::mxchat_wipe_leads_by_email($emails);
2107		-
2108		- wp_send_json([
2109		- 'success' => true,
2110		- 'deleted_leads' => count($emails),
2111		- 'deleted_sessions' => $summary['deleted_sessions'],
2112		- 'deleted_rows' => $summary['deleted_rows'],
2113		- ]);
2114		- wp_die();
2115		-}
2116		-
2117		-/**
2118		- * Fully wipe one or more leads by email: every transcripts row, every related wp_options
2119		- * entry (history, pre-chat capture, chat_deleted preservation, agent name, translations).
2120		- *
2121		- * Shared between the Leads-tab Delete button and the transcript-delete opt-in checkbox.
2122		- * Input emails must already be sanitized with sanitize_email().
2123		- */
2124		-private static function mxchat_wipe_leads_by_email(array $emails) {
2125	809	global $wpdb;
2126		- $table = $wpdb->prefix . 'mxchat_chat_transcripts';
2127		- $translations_table = $wpdb->prefix . 'mxchat_transcript_translations';
2128		- $has_translations = $wpdb->get_var("SHOW TABLES LIKE '$translations_table'") === $translations_table;
	810	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
2129	811
2130		- $deleted_sessions = 0;
2131		- $deleted_rows = 0;
2132		- $emails_lc = array_map('strtolower', $emails);
	812	+ // Delete all prompts from the table
	813	+ $wpdb->query("DELETE FROM {$table_name}");
2133	814
2134		- foreach ($emails as $email) {
2135		- $session_ids = $wpdb->get_col($wpdb->prepare(
2136		- "SELECT DISTINCT session_id FROM {$table} WHERE user_email = %s",
2137		- $email
2138		- ));
	815	+ // Clear relevant cache
	816	+ wp_cache_delete('all_prompts', 'mxchat_prompts');
2139	817
2140		- $rows_removed = $wpdb->delete($table, ['user_email' => $email], ['%s']);
2141		- if ($rows_removed !== false) {
2142		- $deleted_rows += (int) $rows_removed;
2143		- }
	818	+ // Redirect back with a success message
	819	+ $redirect_url = add_query_arg(array(
	820	+ 'page' => 'mxchat-prompts',
	821	+ 'all_deleted' => 'true'
	822	+ ), admin_url('admin.php'));
2144	823
2145		- foreach ($session_ids as $sid) {
2146		- $deleted_sessions++;
2147		- wp_cache_delete('chat_session_' . $sid, 'mxchat_chat_sessions');
2148		- delete_option('mxchat_history_' . $sid);
2149		- delete_option('mxchat_email_' . $sid);
2150		- delete_option('mxchat_name_' . $sid);
2151		- delete_option('mxchat_agent_name_' . $sid);
2152		- delete_option('mxchat_lead_del_email_' . $sid);
2153		- delete_option('mxchat_lead_del_name_' . $sid);
2154		- delete_option('mxchat_lead_del_ts_' . $sid);
2155		- if ($has_translations) {
2156		- $wpdb->delete($translations_table, ['session_id' => $sid], ['%s']);
2157		- }
2158		- }
2159		- }
	824	+ wp_safe_redirect($redirect_url);
	825	+ exit;
	826	+}
2160	827
2161		- // Clean up any lingering option entries (orphan pre-chat captures + chat_deleted
2162		- // preservations) whose stored value matches one of the emails being wiped.
2163		- $lingering = $wpdb->get_results(
2164		- "SELECT option_name, option_value FROM {$wpdb->options}
2165		- WHERE option_name LIKE 'mxchat_email_%' OR option_name LIKE 'mxchat_lead_del_email_%'"
2166		- );
2167		- foreach ($lingering as $opt) {
2168		- if (!in_array(strtolower(trim($opt->option_value)), $emails_lc, true)) {
2169		- continue;
2170		- }
2171		- if (strpos($opt->option_name, 'mxchat_lead_del_email_') === 0) {
2172		- $sid = substr($opt->option_name, strlen('mxchat_lead_del_email_'));
2173		- delete_option('mxchat_lead_del_email_' . $sid);
2174		- delete_option('mxchat_lead_del_name_' . $sid);
2175		- delete_option('mxchat_lead_del_ts_' . $sid);
2176		- } else {
2177		- $sid = substr($opt->option_name, strlen('mxchat_email_'));
2178		- delete_option('mxchat_email_' . $sid);
2179		- delete_option('mxchat_name_' . $sid);
2180		- }
	828	+// Single Prompt Deletion
	829	+public function mxchat_handle_delete_prompt() {
	830	+ // Sanitize and validate nonce
	831	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	832	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	833	+ wp_die('Nonce verification failed.');
2181	834	}
2182	835
2183		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
2184		-
2185		- return [
2186		- 'deleted_sessions' => $deleted_sessions,
2187		- 'deleted_rows' => $deleted_rows,
2188		- ];
2189		-}
2190		-
2191		-/**
2192		- * Stream a leads CSV. scope=all exports every lead under current filters is not
2193		- * supported to keep semantics simple; caller either exports all leads or a
2194		- * specific set of selected emails.
2195		- */
2196		-public function mxchat_export_leads() {
	836	+ // Check permissions
2197	837	if (!current_user_can('manage_options')) {
2198		- wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
	838	+ wp_die('You do not have sufficient permissions to delete prompts.');
2199	839	}
2200		- check_ajax_referer('mxchat_export_leads', 'security');
2201	840
2202		- $scope = isset($_POST['scope']) ? sanitize_key($_POST['scope']) : 'all';
2203		- $fields_mode = isset($_POST['fields']) ? sanitize_key($_POST['fields']) : 'email_and_name';
2204		- $emails_in = isset($_POST['emails']) ? (array) wp_unslash($_POST['emails']) : [];
2205		-
2206		- $emails_in_clean = [];
2207		- foreach ($emails_in as $e) {
2208		- $clean = sanitize_email((string) $e);
2209		- if ($clean) {
2210		- $emails_in_clean[] = $clean;
2211		- }
	841	+ // Validate and sanitize ID parameter
	842	+ $id = isset($_GET['id']) ? intval($_GET['id']) : 0;
	843	+ if ($id <= 0) {
	844	+ wp_die('Invalid prompt ID.');
2212	845	}
2213	846
2214	847	global $wpdb;
2215		- $table = $wpdb->prefix . 'mxchat_chat_transcripts';
2216		- $has_page_url_column = !empty($wpdb->get_results("SHOW COLUMNS FROM $table LIKE 'originating_page_url'"));
	848	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
2217	849
2218		- // Collect leads from transcripts.
2219		- $transcripts_sql = "SELECT user_email AS email,
2220		- MAX(timestamp) AS last_seen,
2221		- COUNT(DISTINCT session_id) AS conversation_count
2222		- FROM {$table}
2223		- WHERE user_email IS NOT NULL AND user_email != ''";
2224		- $params = [];
2225		- if ($scope === 'selected' && !empty($emails_in_clean)) {
2226		- $placeholders = implode(',', array_fill(0, count($emails_in_clean), '%s'));
2227		- $transcripts_sql .= " AND user_email IN ({$placeholders})";
2228		- $params = $emails_in_clean;
2229		- }
2230		- $transcripts_sql .= " GROUP BY user_email ORDER BY last_seen DESC";
	850	+ // Clear cache and delete prompt
	851	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	852	+ $wpdb->delete($table_name, array('id' => $id), array('%d'));
2231	853
2232		- $rows = !empty($params)
2233		- ? $wpdb->get_results($wpdb->prepare($transcripts_sql, $params))
2234		- : $wpdb->get_results($transcripts_sql);
2235		-
2236		- // Hydrate each row with name + top page.
2237		- $export_rows = [];
2238		- foreach ($rows as $row) {
2239		- $detail = $has_page_url_column
2240		- ? $wpdb->get_row($wpdb->prepare(
2241		- "SELECT user_name, originating_page_url FROM {$table}
2242		- WHERE user_email = %s ORDER BY timestamp DESC LIMIT 1",
2243		- $row->email
2244		- ))
2245		- : $wpdb->get_row($wpdb->prepare(
2246		- "SELECT user_name FROM {$table}
2247		- WHERE user_email = %s ORDER BY timestamp DESC LIMIT 1",
2248		- $row->email
2249		- ));
2250		- $export_rows[] = [
2251		- 'email' => $row->email,
2252		- 'name' => isset($detail->user_name) ? (string) $detail->user_name : '',
2253		- 'conversation_count' => (int) $row->conversation_count,
2254		- 'last_seen' => $row->last_seen,
2255		- 'top_page_url' => isset($detail->originating_page_url) ? $detail->originating_page_url : '',
2256		- ];
2257		- }
2258		-
2259		- // Include orphan + chat_deleted leads when exporting all.
2260		- if ($scope === 'all') {
2261		- $transcripts_emails_lc = array_flip(array_map(
2262		- function ($r) { return strtolower($r['email']); },
2263		- $export_rows
2264		- ));
2265		- foreach (self::mxchat_collect_chat_deleted_leads('') as $cd) {
2266		- if (isset($transcripts_emails_lc[strtolower($cd['email'])])) continue;
2267		- $transcripts_emails_lc[strtolower($cd['email'])] = true;
2268		- $export_rows[] = [
2269		- 'email' => $cd['email'],
2270		- 'name' => $cd['name'],
2271		- 'conversation_count' => 0,
2272		- 'last_seen' => $cd['last_seen'],
2273		- 'top_page_url' => '',
2274		- ];
2275		- }
2276		- foreach (self::mxchat_collect_orphan_leads('') as $orphan) {
2277		- if (isset($transcripts_emails_lc[strtolower($orphan['email'])])) continue;
2278		- $transcripts_emails_lc[strtolower($orphan['email'])] = true;
2279		- $export_rows[] = [
2280		- 'email' => $orphan['email'],
2281		- 'name' => $orphan['name'],
2282		- 'conversation_count' => 0,
2283		- 'last_seen' => '',
2284		- 'top_page_url' => '',
2285		- ];
2286		- }
2287		- }
2288		-
2289		- if (empty($export_rows)) {
2290		- wp_send_json_error(['message' => 'No leads to export.']);
2291		- wp_die();
2292		- }
2293		-
2294		- $filename = 'mxchat-leads-' . date('Y-m-d') . '.csv';
2295		- header('Content-Type: text/csv');
2296		- header('Content-Disposition: attachment; filename="' . $filename . '"');
2297		- header('Pragma: no-cache');
2298		- header('Expires: 0');
2299		-
2300		- $output = fopen('php://output', 'w');
2301		- fputs($output, "\xEF\xBB\xBF"); // UTF-8 BOM for Excel
2302		-
2303		- if ($fields_mode === 'email_only') {
2304		- fputcsv($output, ['Email']);
2305		- foreach ($export_rows as $r) {
2306		- fputcsv($output, [$r['email']]);
2307		- }
2308		- } else {
2309		- fputcsv($output, ['Email', 'Name', 'Conversations', 'Last seen', 'Top page']);
2310		- foreach ($export_rows as $r) {
2311		- fputcsv($output, [
2312		- $r['email'],
2313		- $r['name'],
2314		- $r['conversation_count'],
2315		- $r['last_seen'],
2316		- $r['top_page_url'],
2317		- ]);
2318		- }
2319		- }
2320		-
2321		- fclose($output);
2322		- wp_die();
	854	+ wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
	855	+ exit;
2323	856	}
2324	857
2325		-/**
2326		- * Stats strip payload (independent of filters).
2327		- */
2328		-private static function mxchat_leads_stats($table, $has_page_url_column) {
2329		- global $wpdb;
2330	858
2331		- $total_transcripts_emails = (int) $wpdb->get_var(
2332		- "SELECT COUNT(DISTINCT user_email) FROM {$table}
2333		- WHERE user_email IS NOT NULL AND user_email != ''"
2334		- );
2335	859
2336		- $new_this_week = (int) $wpdb->get_var($wpdb->prepare(
2337		- "SELECT COUNT(*) FROM (
2338		- SELECT user_email FROM {$table}
2339		- WHERE user_email IS NOT NULL AND user_email != ''
2340		- GROUP BY user_email
2341		- HAVING MIN(timestamp) >= %s
2342		- ) AS new_leads",
2343		- gmdate('Y-m-d H:i:s', strtotime('-7 days'))
2344		- ));
2345	860
2346		- $total_convos = (int) $wpdb->get_var(
2347		- "SELECT COUNT(DISTINCT session_id) FROM {$table}
2348		- WHERE user_email IS NOT NULL AND user_email != ''"
2349		- );
	861	+ public function mxchat_generate_embedding($text) {
	862	+ $options = get_option('mxchat_options');
	863	+ $api_key = $options['api_key'] ?? 'default_api_key';
2350	864
2351		- $orphan_count = count(self::mxchat_collect_orphan_leads(''));
2352		- $chat_deleted_count = self::mxchat_count_chat_deleted_leads();
	865	+ $response = wp_remote_post('https://api.openai.com/v1/embeddings', array(
	866	+ 'body' => wp_json_encode(array(
	867	+ 'model' => 'text-embedding-ada-002',
	868	+ 'input' => $text
	869	+ )),
	870	+ 'headers' => array(
	871	+ 'Authorization' => 'Bearer ' . $api_key,
	872	+ 'Content-Type' => 'application/json'
	873	+ ),
	874	+ ));
2353	875
2354		- // Total leads = unique emails across all three sources (dedup priority: transcripts > chat_deleted > orphan
2355		- // is already enforced at collection time in mxchat_fetch_leads; stats re-apply it here).
2356		- $total_leads = $total_transcripts_emails + $chat_deleted_count + $orphan_count;
2357		-
2358		- $avg = $total_transcripts_emails > 0
2359		- ? round($total_convos / $total_transcripts_emails, 1)
2360		- : 0;
2361		-
2362		- // Orphan % reflects *true* orphans only (pre-chat dropoffs). Chat-deleted leads are
2363		- // excluded so the metric stays meaningful — admins shouldn't see their cleanups
2364		- // inflate this number.
2365		- $orphan_pct = $total_leads > 0
2366		- ? (int) round(($orphan_count / $total_leads) * 100)
2367		- : 0;
2368		-
2369		- return [
2370		- 'total_leads' => $total_leads,
2371		- 'new_this_week' => $new_this_week,
2372		- 'avg_convos' => $avg,
2373		- 'orphan_pct' => $orphan_pct,
2374		- 'orphan_count' => $orphan_count,
2375		- 'chat_deleted_count' => $chat_deleted_count,
2376		- ];
2377		-}
2378		-
2379		-/**
2380		- * Collect leads who had a conversation that an admin later deleted (preserved via
2381		- * mxchat_lead_del_* options). Returns rows tagged status='chat_deleted' with the
2382		- * original last-seen timestamp so they still sort and filter sensibly.
2383		- *
2384		- * @param string $search Optional email/name substring filter.
2385		- * @param string $date_cutoff Optional 'Y-m-d H:i:s' cutoff — only rows with last_ts >= cutoff.
2386		- * @return array
2387		- */
2388		-private static function mxchat_collect_chat_deleted_leads($search = '', $date_cutoff = '') {
2389		- global $wpdb;
2390		- $table = $wpdb->prefix . 'mxchat_chat_transcripts';
2391		-
2392		- $rows = $wpdb->get_results(
2393		- "SELECT option_name, option_value FROM {$wpdb->options}
2394		- WHERE option_name LIKE 'mxchat_lead_del_email_%'"
2395		- );
2396		- if (empty($rows)) {
2397		- return [];
2398		- }
2399		-
2400		- // Emails that currently have transcripts rows should not appear as chat_deleted —
2401		- // they've come back and chatted, so they're active leads again.
2402		- $emails_in_transcripts = array_map(
2403		- 'strtolower',
2404		- (array) $wpdb->get_col(
2405		- "SELECT DISTINCT user_email FROM {$table}
2406		- WHERE user_email IS NOT NULL AND user_email != ''"
2407		- )
2408		- );
2409		- $emails_in_transcripts = array_flip($emails_in_transcripts);
2410		-
2411		- $needle = strtolower(trim((string) $search));
2412		- $by_email = [];
2413		-
2414		- foreach ($rows as $opt) {
2415		- $email = sanitize_email(trim((string) $opt->option_value));
2416		- if (!$email) {
2417		- continue;
	876	+ if (is_wp_error($response)) {
	877	+ return null;
2418	878	}
2419		- if (isset($emails_in_transcripts[strtolower($email)])) {
2420		- continue;
2421		- }
2422		- $sid = substr($opt->option_name, strlen('mxchat_lead_del_email_'));
2423		- if (!$sid) {
2424		- continue;
2425		- }
2426		- $name = (string) get_option('mxchat_lead_del_name_' . $sid, '');
2427		- $ts = (string) get_option('mxchat_lead_del_ts_' . $sid, '');
2428	879
2429		- if ($date_cutoff !== '' && ($ts === '' || $ts < $date_cutoff)) {
2430		- continue;
2431		- }
2432		- if ($needle !== '') {
2433		- $hay = strtolower($email . ' ' . $name);
2434		- if (strpos($hay, $needle) === false) {
2435		- continue;
2436		- }
2437		- }
2438		-
2439		- $key = strtolower($email);
2440		- if (!isset($by_email[$key]) || (isset($by_email[$key]['last_seen']) && $ts > $by_email[$key]['last_seen'])) {
2441		- $by_email[$key] = [
2442		- 'email' => $email,
2443		- 'name' => $name,
2444		- 'conversation_count' => 0,
2445		- 'last_seen' => $ts,
2446		- 'last_seen_display' => $ts ? self::mxchat_leads_format_relative($ts) : __('Chat deleted', 'mxchat'),
2447		- 'first_seen' => $ts,
2448		- 'latest_session_id' => '',
2449		- 'top_page_url' => '',
2450		- 'top_page_title' => '',
2451		- 'is_orphan' => false,
2452		- 'status' => 'chat_deleted',
2453		- ];
2454		- }
	880	+ $response_data = json_decode(wp_remote_retrieve_body($response), true);
	881	+ return $response_data['data'][0]['embedding'] ?? null;
2455	882	}
2456	883
2457		- // Newest chat_deleted first.
2458		- usort($by_email, function ($a, $b) {
2459		- return strcmp((string) $b['last_seen'], (string) $a['last_seen']);
2460		- });
2461		- return array_values($by_email);
2462		-}
2463		-
2464		-/**
2465		- * Count unique emails preserved as "chat deleted" (for the stats strip).
2466		- */
2467		-private static function mxchat_count_chat_deleted_leads() {
2468		- global $wpdb;
2469		- $table = $wpdb->prefix . 'mxchat_chat_transcripts';
2470		-
2471		- $emails = $wpdb->get_col(
2472		- "SELECT DISTINCT option_value FROM {$wpdb->options}
2473		- WHERE option_name LIKE 'mxchat_lead_del_email_%'"
2474		- );
2475		- if (empty($emails)) {
2476		- return 0;
2477		- }
2478		-
2479		- $transcripts_emails = array_map(
2480		- 'strtolower',
2481		- (array) $wpdb->get_col(
2482		- "SELECT DISTINCT user_email FROM {$table}
2483		- WHERE user_email IS NOT NULL AND user_email != ''"
2484		- )
2485		- );
2486		- $transcripts_emails = array_flip($transcripts_emails);
2487		-
2488		- $count = 0;
2489		- $seen = [];
2490		- foreach ($emails as $raw) {
2491		- $email = strtolower(trim((string) $raw));
2492		- if (!$email || isset($seen[$email]) || isset($transcripts_emails[$email])) {
2493		- continue;
	884	+ public function mxchat_delete_chat_history() {
	885	+ if (!current_user_can('manage_options')) {
	886	+ echo wp_json_encode(['error' => 'You do not have sufficient permissions.']);
	887	+ wp_die();
2494	888	}
2495		- $seen[$email] = true;
2496		- $count++;
2497		- }
2498		- return $count;
2499		-}
2500	889
2501		-/**
2502		- * Find leads who submitted the pre-chat form but never produced a transcripts row.
2503		- * Returned rows have no conversation_count, no timestamp.
2504		- *
2505		- * @param string $search Optional email/name substring filter.
2506		- * @return array
2507		- */
2508		-private static function mxchat_collect_orphan_leads($search = '') {
2509		- global $wpdb;
2510		- $table = $wpdb->prefix . 'mxchat_chat_transcripts';
	890	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
2511	891
2512		- $option_rows = $wpdb->get_results(
2513		- "SELECT option_name, option_value FROM {$wpdb->options}
2514		- WHERE option_name LIKE 'mxchat_email_%'"
2515		- );
2516		- if (empty($option_rows)) {
2517		- return [];
2518		- }
	892	+ global $wpdb;
	893	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2519	894
2520		- // Collect all session_ids that have real transcripts rows so we can exclude them.
2521		- $session_ids_with_rows = $wpdb->get_col(
2522		- "SELECT DISTINCT session_id FROM {$table}
2523		- WHERE user_email IS NOT NULL AND user_email != ''"
2524		- );
2525		- $session_ids_with_rows = array_flip($session_ids_with_rows);
	895	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	896	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	897	+ $session_id_sanitized = sanitize_text_field($session_id);
2526	898
2527		- // Seen emails in transcripts (so orphans only include truly never-chatted leads).
2528		- $emails_in_transcripts = array_map(
2529		- 'strtolower',
2530		- (array) $wpdb->get_col(
2531		- "SELECT DISTINCT user_email FROM {$table}
2532		- WHERE user_email IS NOT NULL AND user_email != ''"
2533		- )
2534		- );
2535		- $emails_in_transcripts = array_flip($emails_in_transcripts);
	899	+ // Clear relevant cache before deletion
	900	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	901	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
2536	902
2537		- $orphans_by_email = [];
2538		- $needle = strtolower(trim((string) $search));
2539		-
2540		- foreach ($option_rows as $opt) {
2541		- $email = sanitize_email(trim((string) $opt->option_value));
2542		- if (!$email) {
2543		- continue;
2544		- }
2545		- $sid = substr($opt->option_name, strlen('mxchat_email_'));
2546		- if (!$sid) {
2547		- continue;
2548		- }
2549		- // Exclude leads who have any transcripts rows (they appear in the main list).
2550		- if (isset($emails_in_transcripts[strtolower($email)])) {
2551		- continue;
2552		- }
2553		- if (isset($session_ids_with_rows[$sid])) {
2554		- continue;
2555		- }
2556		-
2557		- $name_option = get_option('mxchat_name_' . $sid, '');
2558		- $name = is_string($name_option) ? trim($name_option) : '';
2559		-
2560		- if ($needle !== '') {
2561		- $hay = strtolower($email . ' ' . $name);
2562		- if (strpos($hay, $needle) === false) {
2563		- continue;
	903	+ // Perform the deletion
	904	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
2564	905	}
2565		- }
2566	906
2567		- $key = strtolower($email);
2568		- if (!isset($orphans_by_email[$key])) {
2569		- $orphans_by_email[$key] = [
2570		- 'email' => $email,
2571		- 'name' => $name,
2572		- 'conversation_count' => 0,
2573		- 'last_seen' => '',
2574		- 'last_seen_display' => __('No conversation yet', 'mxchat'),
2575		- 'first_seen' => '',
2576		- 'latest_session_id' => '',
2577		- 'top_page_url' => '',
2578		- 'top_page_title' => '',
2579		- 'is_orphan' => true,
2580		- 'status' => 'orphan',
2581		- ];
2582		- }
2583		- }
	907	+ // Optionally, clear a general cache if you have one
	908	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
2584	909
2585		- return array_values($orphans_by_email);
2586		-}
2587		-
2588		-/**
2589		- * Map a date_range key to a SQL-comparable cutoff string, or '' for all-time.
2590		- */
2591		-private static function mxchat_leads_date_cutoff($date_range) {
2592		- switch ($date_range) {
2593		- case 'today': return gmdate('Y-m-d H:i:s', strtotime('-24 hours'));
2594		- case '7d': return gmdate('Y-m-d H:i:s', strtotime('-7 days'));
2595		- case '30d': return gmdate('Y-m-d H:i:s', strtotime('-30 days'));
2596		- case '90d': return gmdate('Y-m-d H:i:s', strtotime('-90 days'));
2597		- case 'all':
2598		- default: return '';
2599		- }
2600		-}
2601		-
2602		-/**
2603		- * Turn a UTC timestamp into a short relative display like "2h ago" or "Apr 12".
2604		- */
2605		-private static function mxchat_leads_format_relative($timestamp) {
2606		- if (!$timestamp) {
2607		- return '';
2608		- }
2609		- $ts = strtotime($timestamp . ' UTC');
2610		- if (!$ts) {
2611		- return '';
2612		- }
2613		- $diff = time() - $ts;
2614		- if ($diff < 60) return __('just now', 'mxchat');
2615		- if ($diff < 3600) return floor($diff / 60) . __('m ago', 'mxchat');
2616		- if ($diff < 86400) return floor($diff / 3600) . __('h ago', 'mxchat');
2617		- if ($diff < 604800) return floor($diff / 86400) . __('d ago', 'mxchat');
2618		- return wp_date('M j', $ts);
2619		-}
2620		-
2621		-/**
2622		- * Handle translation of chat messages via AJAX
2623		- */
2624		-public function mxchat_translate_messages() {
2625		- if (!current_user_can('manage_options')) {
2626		- wp_send_json_error(['error' => 'Insufficient permissions']);
2627		- wp_die();
2628		- }
2629		-
2630		- $session_id = isset($_POST['session_id']) ? sanitize_text_field($_POST['session_id']) : '';
2631		- $target_lang = isset($_POST['target_lang']) ? sanitize_text_field($_POST['target_lang']) : 'en';
2632		- $messages_json = isset($_POST['messages']) ? wp_unslash($_POST['messages']) : '[]';
2633		- $messages = json_decode($messages_json, true);
2634		-
2635		- if (empty($session_id)) {
2636		- wp_send_json_error(['error' => 'No session ID provided']);
2637		- wp_die();
2638		- }
2639		-
2640		- if (empty($messages) || !is_array($messages)) {
2641		- wp_send_json_error(['error' => 'No messages to translate']);
2642		- wp_die();
2643		- }
2644		-
2645		- // Language names for prompting
2646		- $languages = [
2647		- 'en' => 'English',
2648		- 'es' => 'Spanish',
2649		- 'fr' => 'French',
2650		- 'de' => 'German',
2651		- 'it' => 'Italian',
2652		- 'pt' => 'Portuguese',
2653		- 'nl' => 'Dutch',
2654		- 'ru' => 'Russian',
2655		- 'zh' => 'Chinese',
2656		- 'ja' => 'Japanese',
2657		- 'ko' => 'Korean',
2658		- 'ar' => 'Arabic',
2659		- 'hi' => 'Hindi',
2660		- 'tr' => 'Turkish',
2661		- 'pl' => 'Polish',
2662		- 'vi' => 'Vietnamese',
2663		- 'th' => 'Thai',
2664		- 'id' => 'Indonesian',
2665		- 'sv' => 'Swedish',
2666		- 'da' => 'Danish'
2667		- ];
2668		-
2669		- $target_lang_name = isset($languages[$target_lang]) ? $languages[$target_lang] : 'English';
2670		-
2671		- // Build combined text for translation (numbered for parsing)
2672		- $numbered_messages = [];
2673		- foreach ($messages as $i => $msg) {
2674		- $content = isset($msg['content']) ? trim($msg['content']) : '';
2675		- if (!empty($content)) {
2676		- $numbered_messages[] = "[MSG" . $i . "]" . $content . "[/MSG" . $i . "]";
	910	+ echo wp_json_encode(['success' => 'Selected chat sessions have been deleted.']);
	911	+ } else {
	912	+ echo wp_json_encode(['error' => 'No chat sessions selected for deletion.']);
2677	913	}
2678		- }
2679	914
2680		- if (empty($numbered_messages)) {
2681		- wp_send_json_error(['error' => 'No valid messages to translate']);
2682	915	wp_die();
2683	916	}
2684	917
2685		- $combined_text = implode("\n\n", $numbered_messages);
2686	918
2687		- // Prepare the translation prompt
2688		- $system_prompt = "You are a translator. Translate the following messages to {$target_lang_name}. Keep the [MSG#] and [/MSG#] tags exactly as they are - only translate the content between them. Maintain the original formatting, line breaks, and any HTML tags. Return ONLY the translated messages with the tags, no explanations.";
	919	+public function mxchat_save_inline_prompt() {
	920	+ // Check for nonce security
	921	+ check_ajax_referer('mxchat_save_inline_nonce');
2689	922
2690		- // Get user's selected model and determine provider
2691		- $options = get_option('mxchat_options', []);
2692		- $selected_model = $options['model'] ?? 'gpt-5.1-chat-latest';
2693		-
2694		- // Check if using OpenRouter
2695		- if ($selected_model === 'openrouter') {
2696		- $provider = 'openrouter';
2697		- $selected_model = $options['openrouter_selected_model'] ?? '';
2698		- $api_key = $options['openrouter_api_key'] ?? '';
2699		-
2700		- if (empty($selected_model)) {
2701		- wp_send_json_error(['error' => 'No OpenRouter model selected']);
2702		- wp_die();
2703		- }
2704		- } else {
2705		- // Determine provider from model name
2706		- $model_parts = explode('-', $selected_model);
2707		- $provider = strtolower($model_parts[0]);
2708		-
2709		- // Get the appropriate API key based on provider
2710		- $api_key = '';
2711		- switch ($provider) {
2712		- case 'gpt':
2713		- case 'o1':
2714		- $api_key = $options['api_key'] ?? '';
2715		- break;
2716		- case 'claude':
2717		- $api_key = $options['claude_api_key'] ?? '';
2718		- break;
2719		- case 'grok':
2720		- $api_key = $options['xai_api_key'] ?? '';
2721		- break;
2722		- case 'deepseek':
2723		- $api_key = $options['deepseek_api_key'] ?? '';
2724		- break;
2725		- case 'gemini':
2726		- $api_key = $options['gemini_api_key'] ?? '';
2727		- break;
2728		- default:
2729		- // Default to OpenAI
2730		- $api_key = $options['api_key'] ?? '';
2731		- $provider = 'gpt';
2732		- break;
2733		- }
	923	+ // Verify permissions
	924	+ if (!current_user_can('manage_options')) {
	925	+ wp_send_json_error('Permission denied.');
	926	+ return;
2734	927	}
2735	928
2736		- if (empty($api_key)) {
2737		- wp_send_json_error(['error' => 'No API key configured for ' . $provider]);
2738		- wp_die();
2739		- }
2740		-
2741		- // Make API request based on provider
2742		- $response = $this->translate_with_provider($provider, $selected_model, $api_key, $system_prompt, $combined_text);
2743		-
2744		- if (is_wp_error($response)) {
2745		- wp_send_json_error(['error' => $response->get_error_message()]);
2746		- wp_die();
2747		- }
2748		-
2749		- // Parse the response to extract translated messages
2750		- $translations = [];
2751		- foreach ($messages as $msg) {
2752		- $index = $msg['index'];
2753		- $pattern = '/\[MSG' . $index . '\](.*?)\[\/MSG' . $index . '\]/s';
2754		- if (preg_match($pattern, $response, $matches)) {
2755		- $translations[] = [
2756		- 'index' => $index,
2757		- 'translated' => trim($matches[1])
2758		- ];
2759		- }
2760		- }
2761		-
2762		- // Save translations to database
2763		- if (!empty($translations)) {
2764		- $this->save_transcript_translation($session_id, $target_lang, $translations);
2765		- }
2766		-
2767		- wp_send_json(['success' => true, 'translations' => $translations, 'language' => $target_lang]);
2768		- wp_die();
2769		-}
2770		-
2771		-/**
2772		- * Save transcript translation to database
2773		- */
2774		-private function save_transcript_translation($session_id, $language_code, $translations) {
2775	929	global $wpdb;
2776		- $table_name = $wpdb->prefix . 'mxchat_transcript_translations';
	930	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
2777	931
2778		- // Check if table exists, create if not
2779		- if ($wpdb->get_var("SHOW TABLES LIKE '$table_name'") !== $table_name) {
2780		- mxchat_create_translations_table();
2781		- }
	932	+ // Validate and sanitize input data
	933	+ $prompt_id = isset($_POST['id']) ? absint($_POST['id']) : 0;
	934	+ $article_content = isset($_POST['article_content']) ? sanitize_textarea_field($_POST['article_content']) : '';
	935	+ $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
2782	936
2783		- $now = current_time('mysql');
2784		- $translations_json = wp_json_encode($translations);
	937	+ if ($prompt_id > 0 && !empty($article_content)) {
	938	+ // Re-generate the embedding vector for the updated content
	939	+ $embedding_vector = $this->mxchat_generate_embedding($article_content);
2785	940
2786		- // Use REPLACE to insert or update
2787		- $wpdb->query($wpdb->prepare(
2788		- "REPLACE INTO $table_name (session_id, language_code, translations, created_at, updated_at)
2789		- VALUES (%s, %s, %s, %s, %s)",
2790		- $session_id,
2791		- $language_code,
2792		- $translations_json,
2793		- $now,
2794		- $now
2795		- ));
2796		-}
	941	+ if (is_array($embedding_vector)) {
	942	+ // Serialize the embedding vector before storing it
	943	+ $embedding_vector_serialized = serialize($embedding_vector);
2797	944
2798		-/**
2799		- * Get saved translation for a session
2800		- */
2801		-public function mxchat_get_transcript_translation() {
2802		- if (!current_user_can('manage_options')) {
2803		- wp_send_json_error(['error' => 'Insufficient permissions']);
2804		- wp_die();
2805		- }
	945	+ // Update the prompt in the database
	946	+ $updated = $wpdb->update(
	947	+ $table_name,
	948	+ array(
	949	+ 'article_content' => $article_content,
	950	+ 'embedding_vector' => $embedding_vector_serialized,
	951	+ 'source_url' => $article_url,
	952	+ ),
	953	+ array('id' => $prompt_id),
	954	+ array('%s', '%s', '%s'),
	955	+ array('%d')
	956	+ );
2806	957
2807		- $session_id = isset($_POST['session_id']) ? sanitize_text_field($_POST['session_id']) : '';
2808		-
2809		- if (empty($session_id)) {
2810		- wp_send_json_error(['error' => 'No session ID provided']);
2811		- wp_die();
2812		- }
2813		-
2814		- global $wpdb;
2815		- $table_name = $wpdb->prefix . 'mxchat_transcript_translations';
2816		-
2817		- // Check if table exists
2818		- if ($wpdb->get_var("SHOW TABLES LIKE '$table_name'") !== $table_name) {
2819		- wp_send_json(['success' => true, 'has_translation' => false]);
2820		- wp_die();
2821		- }
2822		-
2823		- // Get the most recent translation for this session
2824		- $result = $wpdb->get_row($wpdb->prepare(
2825		- "SELECT language_code, translations FROM $table_name WHERE session_id = %s ORDER BY updated_at DESC LIMIT 1",
2826		- $session_id
2827		- ));
2828		-
2829		- if ($result) {
2830		- $translations = json_decode($result->translations, true);
2831		- wp_send_json([
2832		- 'success' => true,
2833		- 'has_translation' => true,
2834		- 'language' => $result->language_code,
2835		- 'translations' => $translations
2836		- ]);
	958	+ if ($updated !== false) {
	959	+ wp_send_json_success();
	960	+ } else {
	961	+ wp_send_json_error('Database update failed.');
	962	+ }
	963	+ } else {
	964	+ wp_send_json_error('Embedding generation failed.');
	965	+ }
2837	966	} else {
2838		- wp_send_json(['success' => true, 'has_translation' => false]);
	967	+ wp_send_json_error('Invalid data.');
2839	968	}
2840		- wp_die();
2841	969	}
2842	970
2843		-/**
2844		- * Translate text using the user's selected provider and model
2845		- */
2846		-private function translate_with_provider($provider, $model, $api_key, $system_prompt, $text) {
2847		- switch ($provider) {
2848		- case 'claude':
2849		- return $this->translate_with_claude($api_key, $model, $system_prompt, $text);
2850		- case 'grok':
2851		- return $this->translate_with_xai($api_key, $model, $system_prompt, $text);
2852		- case 'deepseek':
2853		- return $this->translate_with_deepseek($api_key, $model, $system_prompt, $text);
2854		- case 'gemini':
2855		- return $this->translate_with_gemini($api_key, $model, $system_prompt, $text);
2856		- case 'openrouter':
2857		- return $this->translate_with_openrouter($api_key, $model, $system_prompt, $text);
2858		- case 'gpt':
2859		- case 'o1':
2860		- default:
2861		- return $this->translate_with_openai($api_key, $model, $system_prompt, $text);
2862		- }
2863		-}
2864		-
2865		-/**
2866		- * Translate text using OpenAI API
2867		- */
2868		-private function translate_with_openai($api_key, $model, $system_prompt, $text) {
2869		- $response = wp_remote_post('https://api.openai.com/v1/chat/completions', [
2870		- 'timeout' => 60,
2871		- 'headers' => [
2872		- 'Authorization' => 'Bearer ' . $api_key,
2873		- 'Content-Type' => 'application/json'
2874		- ],
2875		- 'body' => wp_json_encode([
2876		- 'model' => $model,
2877		- 'messages' => [
2878		- ['role' => 'system', 'content' => $system_prompt],
2879		- ['role' => 'user', 'content' => $text]
2880		- ],
2881		- 'temperature' => 0.3
2882		- ])
2883		- ]);
2884		-
2885		- if (is_wp_error($response)) {
2886		- return $response;
2887		- }
2888		-
2889		- $body = json_decode(wp_remote_retrieve_body($response), true);
2890		-
2891		- if (isset($body['error'])) {
2892		- return new WP_Error('api_error', $body['error']['message']);
2893		- }
2894		-
2895		- if (isset($body['choices'][0]['message']['content'])) {
2896		- return $body['choices'][0]['message']['content'];
2897		- }
2898		-
2899		- return new WP_Error('api_error', 'Invalid API response');
2900		-}
2901		-
2902		-/**
2903		- * Translate text using Claude API
2904		- */
2905		-private function translate_with_claude($api_key, $model, $system_prompt, $text) {
2906		- // Anthropic retired claude-opus-4-20250514 / claude-sonnet-4-20250514 on 2026-06-15.
2907		- // Read-time rescue: remap a saved dead ID to the current equivalent before the API call.
2908		- if ($model === 'claude-opus-4-20250514') { $model = 'claude-opus-4-8'; }
2909		- elseif ($model === 'claude-sonnet-4-20250514') { $model = 'claude-sonnet-4-6'; }
2910		- $response = wp_remote_post('https://api.anthropic.com/v1/messages', [
2911		- 'timeout' => 60,
2912		- 'headers' => [
2913		- 'x-api-key' => $api_key,
2914		- 'anthropic-version' => '2023-06-01',
2915		- 'Content-Type' => 'application/json'
2916		- ],
2917		- 'body' => wp_json_encode([
2918		- 'model' => $model,
2919		- 'max_tokens' => 4096,
2920		- 'system' => $system_prompt,
2921		- 'messages' => [
2922		- ['role' => 'user', 'content' => $text]
2923		- ]
2924		- ])
2925		- ]);
2926		-
2927		- if (is_wp_error($response)) {
2928		- return $response;
2929		- }
2930		-
2931		- $body = json_decode(wp_remote_retrieve_body($response), true);
2932		-
2933		- if (isset($body['error'])) {
2934		- return new WP_Error('api_error', $body['error']['message']);
2935		- }
2936		-
2937		- if (isset($body['content'][0]['text'])) {
2938		- return $body['content'][0]['text'];
2939		- }
2940		-
2941		- return new WP_Error('api_error', 'Invalid API response');
2942		-}
2943		-
2944		-/**
2945		- * Translate text using xAI (Grok) API
2946		- */
2947		-private function translate_with_xai($api_key, $model, $system_prompt, $text) {
2948		- $response = wp_remote_post('https://api.x.ai/v1/chat/completions', [
2949		- 'timeout' => 60,
2950		- 'headers' => [
2951		- 'Authorization' => 'Bearer ' . $api_key,
2952		- 'Content-Type' => 'application/json'
2953		- ],
2954		- 'body' => wp_json_encode([
2955		- 'model' => $model,
2956		- 'messages' => [
2957		- ['role' => 'system', 'content' => $system_prompt],
2958		- ['role' => 'user', 'content' => $text]
2959		- ],
2960		- 'temperature' => 0.3
2961		- ])
2962		- ]);
2963		-
2964		- if (is_wp_error($response)) {
2965		- return $response;
2966		- }
2967		-
2968		- $body = json_decode(wp_remote_retrieve_body($response), true);
2969		-
2970		- if (isset($body['error'])) {
2971		- return new WP_Error('api_error', $body['error']['message']);
2972		- }
2973		-
2974		- if (isset($body['choices'][0]['message']['content'])) {
2975		- return $body['choices'][0]['message']['content'];
2976		- }
2977		-
2978		- return new WP_Error('api_error', 'Invalid API response');
2979		-}
2980		-
2981		-/**
2982		- * Translate text using DeepSeek API
2983		- */
2984		-private function translate_with_deepseek($api_key, $model, $system_prompt, $text) {
2985		- $response = wp_remote_post('https://api.deepseek.com/v1/chat/completions', [
2986		- 'timeout' => 60,
2987		- 'headers' => [
2988		- 'Authorization' => 'Bearer ' . $api_key,
2989		- 'Content-Type' => 'application/json'
2990		- ],
2991		- 'body' => wp_json_encode([
2992		- 'model' => $model,
2993		- 'messages' => [
2994		- ['role' => 'system', 'content' => $system_prompt],
2995		- ['role' => 'user', 'content' => $text]
2996		- ],
2997		- 'temperature' => 0.3
2998		- ])
2999		- ]);
3000		-
3001		- if (is_wp_error($response)) {
3002		- return $response;
3003		- }
3004		-
3005		- $body = json_decode(wp_remote_retrieve_body($response), true);
3006		-
3007		- if (isset($body['error'])) {
3008		- return new WP_Error('api_error', $body['error']['message']);
3009		- }
3010		-
3011		- if (isset($body['choices'][0]['message']['content'])) {
3012		- return $body['choices'][0]['message']['content'];
3013		- }
3014		-
3015		- return new WP_Error('api_error', 'Invalid API response');
3016		-}
3017		-
3018		-/**
3019		- * Translate text using Google Gemini API
3020		- */
3021		-private function translate_with_gemini($api_key, $model, $system_prompt, $text) {
3022		- if ($model === 'gemini-3-pro-preview') {
3023		- $model = 'gemini-3.1-pro-preview';
3024		- }
3025		- $url = 'https://generativelanguage.googleapis.com/v1beta/models/' . $model . ':generateContent?key=' . $api_key;
3026		-
3027		- $response = wp_remote_post($url, [
3028		- 'timeout' => 60,
3029		- 'headers' => [
3030		- 'Content-Type' => 'application/json'
3031		- ],
3032		- 'body' => wp_json_encode([
3033		- 'contents' => [
3034		- [
3035		- 'parts' => [
3036		- ['text' => $system_prompt . "\n\n" . $text]
3037		- ]
3038		- ]
3039		- ],
3040		- 'generationConfig' => [
3041		- 'temperature' => 0.3
3042		- ]
3043		- ])
3044		- ]);
3045		-
3046		- if (is_wp_error($response)) {
3047		- return $response;
3048		- }
3049		-
3050		- $body = json_decode(wp_remote_retrieve_body($response), true);
3051		-
3052		- if (isset($body['error'])) {
3053		- return new WP_Error('api_error', $body['error']['message']);
3054		- }
3055		-
3056		- if (isset($body['candidates'][0]['content']['parts'][0]['text'])) {
3057		- return $body['candidates'][0]['content']['parts'][0]['text'];
3058		- }
3059		-
3060		- return new WP_Error('api_error', 'Invalid API response');
3061		-}
3062		-
3063		-/**
3064		- * Translate text using OpenRouter API
3065		- */
3066		-private function translate_with_openrouter($api_key, $model, $system_prompt, $text) {
3067		- $response = wp_remote_post('https://openrouter.ai/api/v1/chat/completions', [
3068		- 'timeout' => 60,
3069		- 'headers' => [
3070		- 'Authorization' => 'Bearer ' . $api_key,
3071		- 'Content-Type' => 'application/json',
3072		- 'HTTP-Referer' => home_url(),
3073		- 'X-Title' => 'MxChat Translation'
3074		- ],
3075		- 'body' => wp_json_encode([
3076		- 'model' => $model,
3077		- 'messages' => [
3078		- ['role' => 'system', 'content' => $system_prompt],
3079		- ['role' => 'user', 'content' => $text]
3080		- ],
3081		- 'temperature' => 0.3
3082		- ])
3083		- ]);
3084		-
3085		- if (is_wp_error($response)) {
3086		- return $response;
3087		- }
3088		-
3089		- $body = json_decode(wp_remote_retrieve_body($response), true);
3090		-
3091		- if (isset($body['error'])) {
3092		- return new WP_Error('api_error', $body['error']['message']);
3093		- }
3094		-
3095		- if (isset($body['choices'][0]['message']['content'])) {
3096		- return $body['choices'][0]['message']['content'];
3097		- }
3098		-
3099		- return new WP_Error('api_error', 'Invalid API response');
3100		-}
3101		-
3102	971	public function mxchat_fetch_chat_history() {
3103	972	global $wpdb;
3104	973	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
3105		- $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
3106	974
3107	975	if (!current_user_can('manage_options')) {
3108		- wp_send_json_error(['message' => 'Insufficient permissions']);
3109		- wp_die();
	976	+ wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
3110	977	}
3111	978
3112		- $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
3113		- $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
3114		- $offset = ($page - 1) * $per_page;
3115		- $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
3116		- $sort_raw = isset($_POST['sort_order']) ? sanitize_key($_POST['sort_order']) : 'desc';
3117		- $allowed_sorts = array('asc', 'desc', 'rating_positive', 'rating_negative');
3118		- if (!in_array($sort_raw, $allowed_sorts, true)) { $sort_raw = 'desc'; }
3119		- $sort_order = ($sort_raw === 'asc') ? 'ASC' : 'DESC';
3120		- $ratings_table = $wpdb->prefix . 'mxchat_session_ratings';
3121		- $ratings_join = '';
3122		- $rating_table_exists = ($wpdb->get_var($wpdb->prepare("SHOW TABLES LIKE %s", $ratings_table)) === $ratings_table);
3123		- if ($rating_table_exists && ($sort_raw === 'rating_positive' || $sort_raw === 'rating_negative')) {
3124		- // We sort by rating then recency. Wrap rating_value so NULL sorts last.
3125		- $rating_dir = ($sort_raw === 'rating_positive') ? 'DESC' : 'ASC';
3126		- $ratings_join = " LEFT JOIN {$ratings_table} r ON r.session_id = t.session_id ";
3127		- }
3128		-
3129		- // Build search condition
3130		- $search_condition = '';
3131		- $search_params = [];
3132		- if (!empty($search)) {
3133		- $search_condition = "WHERE (
3134		- session_id LIKE %s
3135		- OR user_email LIKE %s
3136		- OR user_name LIKE %s
3137		- OR user_identifier LIKE %s
3138		- OR message LIKE %s
3139		- )";
3140		- $search_params = array_fill(0, 5, '%' . $wpdb->esc_like($search) . '%');
3141		- }
3142		-
3143		- // Get total count
3144		- $count_query = !empty($search)
3145		- ? $wpdb->prepare("SELECT COUNT(DISTINCT session_id) FROM {$table_name} {$search_condition}", $search_params)
3146		- : "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
3147		- $total_sessions = (int) $wpdb->get_var($count_query);
3148		-
3149		- // Get session IDs for current page. Default sort is recency; rating sorts join the ratings table
3150		- // and order by rating value (NULLs last) with recency as tiebreaker.
3151		- if ($ratings_join) {
3152		- $order_by = "ORDER BY (r.rating_value IS NULL), r.rating_value {$rating_dir}, MAX(t.timestamp) DESC";
3153		- } else {
3154		- $order_by = "ORDER BY MAX(t.timestamp) {$sort_order}";
3155		- }
3156		- $session_query = !empty($search)
3157		- ? $wpdb->prepare(
3158		- "SELECT DISTINCT t.session_id FROM {$table_name} t {$ratings_join} {$search_condition}
3159		- GROUP BY t.session_id {$order_by} LIMIT %d OFFSET %d",
3160		- array_merge($search_params, [$per_page, $offset])
	979	+ // First get unique session IDs ordered by most recent message in each session
	980	+ $session_ids = $wpdb->get_col(
	981	+ $wpdb->prepare(
	982	+ "SELECT DISTINCT session_id
	983	+ FROM {$table_name}
	984	+ GROUP BY session_id
	985	+ ORDER BY MAX(timestamp) DESC"
3161	986	)
3162		- : $wpdb->prepare(
3163		- "SELECT DISTINCT t.session_id FROM {$table_name} t {$ratings_join}
3164		- GROUP BY t.session_id {$order_by} LIMIT %d OFFSET %d",
3165		- $per_page, $offset
3166		- );
3167		- $session_ids = $wpdb->get_col($session_query);
	987	+ );
3168	988
3169		- $total_pages = ceil($total_sessions / $per_page);
3170		-
3171	989	if (empty($session_ids)) {
3172		- wp_send_json([
3173		- 'success' => true,
3174		- 'sessions' => [],
3175		- 'page' => $page,
3176		- 'total_pages' => 0,
3177		- 'total_sessions' => 0,
3178		- 'showing_start' => 0,
3179		- 'showing_end' => 0
3180		- ]);
3181		- wp_die();
	990	+ wp_die(esc_html__('No chat history available.', 'mxchat'));
3182	991	}
3183	992
3184		- // Check for optional columns/tables
3185		- $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
3186		- $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
	993	+ ob_start();
	994	+ echo '<div class="mxchat-transcript">';
3187	995
3188		- // Batch-fetch session ratings for this page (plan-a5b006).
3189		- $ratings_map = array();
3190		- if ($rating_table_exists && !empty($session_ids)) {
3191		- $placeholders = implode(',', array_fill(0, count($session_ids), '%s'));
3192		- $rating_rows = $wpdb->get_results($wpdb->prepare(
3193		- "SELECT session_id, rating_value, rating_feedback FROM {$ratings_table} WHERE session_id IN ($placeholders)",
3194		- $session_ids
3195		- ));
3196		- foreach ($rating_rows as $row) {
3197		- $ratings_map[$row->session_id] = array(
3198		- 'value' => (int) $row->rating_value,
3199		- 'feedback' => (string) $row->rating_feedback,
3200		- );
3201		- }
3202		- }
3203		-
3204		- // Build session list data
3205		- $sessions = [];
	996	+ // Iterate through sessions from newest to oldest
3206	997	foreach ($session_ids as $session_id) {
3207		- // Get session metadata
3208		- $session_data = $originating_columns_exist
3209		- ? $wpdb->get_row($wpdb->prepare(
3210		- "SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
3211		- FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
	998	+ // Get messages for this session ordered by timestamp
	999	+ $messages = $wpdb->get_results(
	1000	+ $wpdb->prepare(
	1001	+ "SELECT * FROM {$table_name}
	1002	+ WHERE session_id = %s
	1003	+ ORDER BY timestamp ASC",
3212	1004	$session_id
3213		- ))
3214		- : $wpdb->get_row($wpdb->prepare(
3215		- "SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
3216		- WHERE session_id = %s LIMIT 1",
3217		- $session_id
3218		- ));
3219		-
3220		- // Get message count and latest timestamp
3221		- $message_stats = $wpdb->get_row($wpdb->prepare(
3222		- "SELECT COUNT(*) as count, MAX(timestamp) as latest FROM {$table_name} WHERE session_id = %s",
3223		- $session_id
3224		- ));
3225		-
3226		- // Get first user message as preview
3227		- $first_user_msg = $wpdb->get_var($wpdb->prepare(
3228		- "SELECT message FROM {$table_name} WHERE session_id = %s AND role = 'user' ORDER BY timestamp ASC LIMIT 1",
3229		- $session_id
3230		- ));
3231		- $preview = $first_user_msg ? wp_trim_words(wp_strip_all_tags(stripslashes($first_user_msg)), 12, '...') : 'No messages';
3232		-
3233		- // Build display name
3234		- $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
3235		- $user_name = !empty($session_data->user_name) ? $session_data->user_name : '';
3236		- $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
3237		-
3238		- $display_name = $user_name ?: ($user_email ? explode('@', $user_email)[0] : $user_identifier);
3239		- $display_sub = $user_email ?: ('ID: ' . $user_identifier);
3240		-
3241		- // Format time - show relative for recent, date for older
3242		- $timestamp = strtotime($message_stats->latest . ' UTC');
3243		- $now = time();
3244		- $diff = $now - $timestamp;
3245		- if ($diff < 3600) {
3246		- $time_display = floor($diff / 60) . 'm ago';
3247		- } elseif ($diff < 86400) {
3248		- $time_display = floor($diff / 3600) . 'h ago';
3249		- } elseif ($diff < 604800) {
3250		- $time_display = floor($diff / 86400) . 'd ago';
3251		- } else {
3252		- $time_display = wp_date('M j', $timestamp);
3253		- }
3254		-
3255		- // Get initials for avatar
3256		- $initials = strtoupper(substr($display_name, 0, 2));
3257		- if (strlen($display_name) > 2 && strpos($display_name, ' ') !== false) {
3258		- $parts = explode(' ', $display_name);
3259		- $initials = strtoupper(substr($parts[0], 0, 1) . substr(end($parts), 0, 1));
3260		- }
3261		-
3262		- $rating_entry = isset($ratings_map[$session_id]) ? $ratings_map[$session_id] : null;
3263		- $rating_value = $rating_entry ? $rating_entry['value'] : null;
3264		- $rating_feedback = $rating_entry ? $rating_entry['feedback'] : '';
3265		-
3266		- $sessions[] = [
3267		- 'session_id' => $session_id,
3268		- 'display_name' => $display_name,
3269		- 'display_sub' => $display_sub,
3270		- 'initials' => $initials,
3271		- 'preview' => $preview,
3272		- 'message_count' => (int) $message_stats->count,
3273		- 'time_display' => $time_display,
3274		- 'timestamp' => $message_stats->latest,
3275		- 'rating_value' => $rating_value,
3276		- 'rating_feedback' => $rating_feedback,
3277		- ];
3278		- }
3279		-
3280		- wp_send_json([
3281		- 'success' => true,
3282		- 'sessions' => $sessions,
3283		- 'page' => $page,
3284		- 'total_pages' => $total_pages,
3285		- 'total_sessions' => $total_sessions,
3286		- 'showing_start' => $offset + 1,
3287		- 'showing_end' => min($offset + $per_page, $total_sessions)
3288		- ]);
3289		- wp_die();
3290		-}
3291		-
3292		-/**
3293		- * Fetch single conversation details for split-panel view
3294		- */
3295		-public function mxchat_fetch_conversation() {
3296		- global $wpdb;
3297		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
3298		- $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
3299		-
3300		- if (!current_user_can('manage_options')) {
3301		- wp_send_json_error(['message' => 'Insufficient permissions']);
3302		- wp_die();
3303		- }
3304		-
3305		- $session_id = isset($_POST['session_id']) ? sanitize_text_field($_POST['session_id']) : '';
3306		- if (empty($session_id)) {
3307		- wp_send_json_error(['message' => 'No session ID provided']);
3308		- wp_die();
3309		- }
3310		-
3311		- // Check for optional columns/tables
3312		- $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
3313		- $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
3314		-
3315		- // Get session metadata
3316		- $session_data = $originating_columns_exist
3317		- ? $wpdb->get_row($wpdb->prepare(
3318		- "SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
3319		- FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
3320		- $session_id
3321		- ))
3322		- : $wpdb->get_row($wpdb->prepare(
3323		- "SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
3324		- WHERE session_id = %s LIMIT 1",
3325		- $session_id
3326		- ));
3327		-
3328		- if (!$session_data) {
3329		- wp_send_json_error(['message' => 'Session not found']);
3330		- wp_die();
3331		- }
3332		-
3333		- // Get clicked URLs
3334		- $clicked_urls = [];
3335		- if ($url_table_exists) {
3336		- $url_clicks = $wpdb->get_results($wpdb->prepare(
3337		- "SELECT DISTINCT clicked_url FROM {$url_clicks_table}
3338		- WHERE session_id = %s ORDER BY click_timestamp ASC",
3339		- $session_id
3340		- ));
3341		- foreach ($url_clicks as $click) {
3342		- $clicked_urls[] = $click->clicked_url;
3343		- }
3344		- }
3345		-
3346		- // Get all messages
3347		- $messages = $wpdb->get_results($wpdb->prepare(
3348		- "SELECT * FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC",
3349		- $session_id
3350		- ));
3351		-
3352		- // Build user info
3353		- $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
3354		- $user_name = !empty($session_data->user_name) ? $session_data->user_name : '';
3355		- $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
3356		-
3357		- $display_name = $user_name ?: ($user_email ? explode('@', $user_email)[0] : $user_identifier);
3358		- $display_sub = $user_email ?: ('ID: ' . $user_identifier);
3359		-
3360		- // Get initials
3361		- $initials = strtoupper(substr($display_name, 0, 2));
3362		- if (strlen($display_name) > 2 && strpos($display_name, ' ') !== false) {
3363		- $parts = explode(' ', $display_name);
3364		- $initials = strtoupper(substr($parts[0], 0, 1) . substr(end($parts), 0, 1));
3365		- }
3366		-
3367		- // Page info
3368		- $page_url = $originating_columns_exist && !empty($session_data->originating_page_url) ? $session_data->originating_page_url : '';
3369		- $page_title = '';
3370		- if ($page_url) {
3371		- $page_title = !empty($session_data->originating_page_title) ? $session_data->originating_page_title : parse_url($page_url, PHP_URL_PATH);
3372		- }
3373		-
3374		- // Format messages for output
3375		- $formatted_messages = [];
3376		- foreach ($messages as $msg) {
3377		- $is_user = ($msg->role === 'user');
3378		- $is_bot = ($msg->role === 'bot' || $msg->role === 'assistant');
3379		-
3380		- $content = wp_kses(
3381		- stripslashes($msg->message),
3382		- [
3383		- 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
3384		- 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
3385		- 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []],
3386		- 'div' => ['class' => [], 'id' => [], 'data-nonce' => []],
3387		- 'img' => ['src' => [], 'alt' => [], 'class' => []],
3388		- 'h3' => ['class' => []],
3389		- 'h4' => ['class' => []],
3390		- 'button' => ['type' => [], 'class' => [], 'data-product-id' => [], 'data-nonce' => [], 'data-product-type' => [], 'data-original-text' => [], 'data-mxchat-action' => []],
3391		- 'select' => ['class' => [], 'data-attribute' => []],
3392		- 'option' => ['value' => []],
3393		- 'span' => ['class' => []],
3394		- 'del' => [], 'ins' => [],
3395		- ]
	1005	+ )
3396	1006	);
3397		- $formatted_content = $this->format_transcript_message($content);
3398	1007
3399		- $has_rag = $is_bot && !empty($msg->rag_context);
	1008	+ // Start session block
	1009	+ echo '<div class="mxchat-session">';
	1010	+ echo '<div class="mxchat-session-header">';
	1011	+ echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
	1012	+ echo esc_html($session_id);
	1013	+ echo '</div>';
	1014	+ echo '<div class="mxchat-messages">';
3400	1015
3401		- $formatted_messages[] = [
3402		- 'id' => $msg->id,
3403		- 'role' => $msg->role,
3404		- 'is_user' => $is_user,
3405		- 'is_bot' => $is_bot,
3406		- 'content' => $formatted_content,
3407		- 'timestamp' => wp_date('g:i A', strtotime($msg->timestamp . ' UTC')),
3408		- 'full_timestamp' => wp_date('F j, Y g:i A', strtotime($msg->timestamp . ' UTC')),
3409		- 'has_rag' => $has_rag
3410		- ];
3411		- }
	1016	+ // Display messages for this session
	1017	+ foreach ($messages as $transcript) {
	1018	+ $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
3412	1019
3413		- // First message timestamp for "started" display
3414		- $started = !empty($messages) ? wp_date('M j, Y g:i A', strtotime($messages[0]->timestamp . ' UTC')) : '-';
3415		-
3416		- // Pull rating_feedback for this session (if any) so the details drawer can show it.
3417		- $rating_feedback = '';
3418		- $ratings_table_det = $wpdb->prefix . 'mxchat_session_ratings';
3419		- if ($wpdb->get_var("SHOW TABLES LIKE '$ratings_table_det'") === $ratings_table_det) {
3420		- $rating_feedback = (string) $wpdb->get_var($wpdb->prepare(
3421		- "SELECT rating_feedback FROM {$ratings_table_det} WHERE session_id = %s LIMIT 1",
3422		- $session_id
3423		- ));
3424		- }
3425		-
3426		- wp_send_json([
3427		- 'success' => true,
3428		- 'session_id' => $session_id,
3429		- 'user' => [
3430		- 'name' => $display_name,
3431		- 'sub' => $display_sub,
3432		- 'initials' => $initials,
3433		- 'email' => $user_email,
3434		- 'identifier' => $user_identifier
3435		- ],
3436		- 'page' => [
3437		- 'url' => $page_url,
3438		- 'title' => $page_title
3439		- ],
3440		- 'clicked_urls' => $clicked_urls,
3441		- 'messages' => $formatted_messages,
3442		- 'message_count' => count($messages),
3443		- 'started' => $started,
3444		- 'rating_feedback' => $rating_feedback
3445		- ]);
3446		- wp_die();
3447		-}
3448		-
3449		-
3450		-/**
3451		- * ALTERNATIVE: Simpler helper method using string replacement
3452		- */
3453		-private function highlight_clicked_links($message_content, $clicked_urls) {
3454		- if (empty($clicked_urls)) {
3455		- return wp_kses(
3456		- $message_content,
3457		- [
3458		- 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
3459		- 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
3460		- 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
3461		- ]
3462		- );
3463		- }
3464		-
3465		- // First apply standard sanitization
3466		- $message_content = wp_kses(
3467		- $message_content,
3468		- [
3469		- 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
3470		- 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
3471		- 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
3472		- ]
3473		- );
3474		-
3475		- // Process each clicked URL
3476		- foreach ($clicked_urls as $clicked_url) {
3477		- // Try multiple patterns to catch different link formats
3478		- $patterns = [
3479		- // Standard link format
3480		- '/<a([^>]*href=["\']' . preg_quote($clicked_url, '/') . '["\'][^>]*)>/i',
3481		- // Link with trailing slash
3482		- '/<a([^>]*href=["\']' . preg_quote(rtrim($clicked_url, '/'), '/') . '\/?["\'][^>]*)>/i',
3483		- // Encoded entities version
3484		- '/<a([^>]*href=["\']' . preg_quote(htmlentities($clicked_url), '/') . '["\'][^>]*)>/i',
3485		- ];
3486		-
3487		- foreach ($patterns as $pattern) {
3488		- if (preg_match($pattern, $message_content)) {
3489		- $message_content = preg_replace_callback(
3490		- $pattern,
3491		- function($matches) {
3492		- $full_match = $matches[0];
3493		- $attributes = $matches[1];
3494		-
3495		- // Check if it already has the class
3496		- if (strpos($full_match, 'mxchat-clicked-link') !== false) {
3497		- return $full_match;
3498		- }
3499		-
3500		- // Check if class attribute exists
3501		- if (preg_match('/class=["\']([^"\']*)["\']/', $attributes, $class_matches)) {
3502		- // Add to existing class
3503		- $new_attributes = preg_replace(
3504		- '/class=["\']([^"\']*)["\']/',
3505		- 'class="$1 mxchat-clicked-link"',
3506		- $attributes
3507		- );
3508		- } else {
3509		- // Add new class attribute
3510		- $new_attributes = $attributes . ' class="mxchat-clicked-link"';
3511		- }
3512		-
3513		- // Add title if not present
3514		- if (strpos($new_attributes, 'title=') === false) {
3515		- $new_attributes .= ' title="User clicked this link"';
3516		- }
3517		-
3518		- return '<a' . $new_attributes . '>';
3519		- },
3520		- $message_content
3521		- );
3522		-
3523		- // If we found and replaced, break out of the patterns loop
3524		- break;
	1020	+ // Determine message styling
	1021	+ switch ($transcript->role) {
	1022	+ case 'assistant':
	1023	+ case 'bot':
	1024	+ $message_class = 'bot-message';
	1025	+ $display_role = esc_html__('Chatbot', 'mxchat');
	1026	+ break;
	1027	+ case 'user':
	1028	+ $message_class = 'user-message';
	1029	+ $display_role = !empty($transcript->user_identifier)
	1030	+ ? sanitize_text_field($transcript->user_identifier)
	1031	+ : esc_html__('User', 'mxchat');
	1032	+ break;
	1033	+ case 'agent':
	1034	+ $message_class = 'agent-message';
	1035	+ $display_role = esc_html__('Agent', 'mxchat');
	1036	+ break;
	1037	+ default:
	1038	+ $message_class = 'unknown-message';
	1039	+ $display_role = esc_html__('Unknown', 'mxchat');
3525	1040	}
3526		- }
3527		- }
3528	1041
3529		- return $message_content;
3530		-}
3531		-
3532		-public function mxchat_create_prompts_page() {
3533		- //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
3534		-
3535		- global $wpdb;
3536		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
3537		-
3538		- $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
3539		- $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
3540		-
3541		- // Display success message if all prompts were deleted
3542		- if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
3543		- echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p><button type="button" class="notice-dismiss"><span class="screen-reader-text">' . esc_html__('Dismiss this notice.', 'mxchat') . '</span></button></div>';
3544		- }
3545		-
3546		- // Set up pagination, search query, and content type filter
3547		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
3548		- $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
3549		- $content_type_filter = isset($_GET['content_type']) ? sanitize_key($_GET['content_type']) : ''; // ADDED 2.5.6
3550		- $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
3551		- $per_page = 25;
3552		-
3553		- //error_log('DEBUG: Search query: ' . $search_query);
3554		- //error_log('DEBUG: Content type filter: ' . $content_type_filter);
3555		- //error_log('DEBUG: Current page: ' . $current_page);
3556		- //error_log('DEBUG: Per page: ' . $per_page);
3557		-
3558		- // ================================
3559		- // MULTI-BOT CONFIGURATION
3560		- // ================================
3561		-
3562		- // Check for multi-bot and set up bot selection
3563		- if (class_exists('MxChat_Multi_Bot_Manager')) {
3564		- $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
3565		- $available_bots = $multi_bot_manager->get_available_bots();
3566		-
3567		- // Get saved bot selection (user-specific first, then site-wide default)
3568		- $user_id = get_current_user_id();
3569		- $saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
3570		- if (empty($saved_bot_id)) {
3571		- $saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
3572		- }
3573		-
3574		- // Allow URL override but default to saved selection
3575		- $current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
3576		- $multibot_active = true;
3577		- } else {
3578		- $current_bot_id = 'default';
3579		- $multibot_active = false;
3580		- }
3581		-
3582		- // ================================
3583		- // DATA SOURCE CONFIGURATION
3584		- // ================================
3585		-
3586		- // Get bot-specific Pinecone settings
3587		- $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($current_bot_id);
3588		- $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
3589		- $pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
3590		-
3591		- // Get OpenAI Vector Store settings
3592		- $vectorstore_options = get_option('mxchat_openai_vectorstore_options', array());
3593		- $use_vectorstore = ($vectorstore_options['mxchat_use_openai_vectorstore'] ?? '0') === '1';
3594		-
3595		- //error_log('DEBUG: Bot ' . $current_bot_id . ' - Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
3596		- //error_log('DEBUG: Bot ' . $current_bot_id . ' - Has API Key: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
3597		- //error_log('DEBUG: Bot ' . $current_bot_id . ' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
3598		- //error_log('DEBUG: Bot ' . $current_bot_id . ' - Namespace: ' . ($pinecone_options['mxchat_pinecone_namespace'] ?? 'NOT SET'));
3599		-
3600		- if ($use_pinecone && !empty($pinecone_api_key)) {
3601		- //error_log('DEBUG: Using PINECONE data source with bot-specific config');
3602		- // PINECONE DATA SOURCE
3603		- $data_source = 'pinecone';
3604		-
3605		- // IMPORTANT: Pass the bot-specific $pinecone_options, not default options!
3606		- // UPDATED 2.5.6: Added content_type_filter parameter
3607		- $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page, $current_bot_id, $content_type_filter);
3608		-
3609		- // TEMPORARY DEBUG - Add this right after the fetch call
3610		- //error_log('=== DEBUG: Bot switching issue ===');
3611		- //error_log('Current bot ID: ' . $current_bot_id);
3612		- //error_log('Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
3613		- //error_log('Records returned: ' . count($records['data'] ?? []));
3614		- //error_log('Total records: ' . ($records['total'] ?? 0));
3615		-
3616		- // Check first few records to see their bot_id
3617		- if (!empty($records['data'])) {
3618		- foreach (array_slice($records['data'], 0, 3) as $i => $record) {
3619		- $record_bot_id = $record->bot_id ?? 'NOT_SET';
3620		- //error_log('Record ' . ($i+1) . ' bot_id: ' . $record_bot_id . ', content preview: ' . substr($record->article_content ?? '', 0, 30) . '...');
3621		- }
3622		- }
3623		- //error_log('=== END DEBUG ===');
3624		-
3625		- $total_records = $records['total'] ?? 0;
3626		- $prompts = $records['data'] ?? array();
3627		- $total_in_database = $records['total_in_database'] ?? 0;
3628		- $showing_recent_only = $records['showing_recent_only'] ?? false;
3629		-
3630		- $total_pages = ceil($total_records / $per_page);
3631		-
3632		- } else {
3633		- //error_log('DEBUG: Using WORDPRESS DB data source');
3634		- // WORDPRESS DB DATA SOURCE (your existing logic)
3635		- $data_source = 'wordpress';
3636		-
3637		- // Initialize these variables for WordPress DB
3638		- $total_in_database = 0;
3639		- $showing_recent_only = false;
3640		-
3641		- $offset = ($current_page - 1) * $per_page;
3642		-
3643		- // UPDATED 2.5.6: Build WHERE clause for search and content type filtering
3644		- $where_clauses = array();
3645		- $where_values = array();
3646		-
3647		- if ($search_query) {
3648		- $where_clauses[] = "article_content LIKE %s";
3649		- $where_values[] = '%' . $wpdb->esc_like($search_query) . '%';
3650		- }
3651		-
3652		- if ($content_type_filter) {
3653		- $where_clauses[] = "content_type = %s";
3654		- $where_values[] = $content_type_filter;
3655		- }
3656		-
3657		- $sql_where = "";
3658		- if (!empty($where_clauses)) {
3659		- $sql_where = "WHERE " . implode(" AND ", $where_clauses);
3660		- }
3661		-
3662		- // UPDATED 2.6.3: Count unique entries (by source_url) instead of individual rows
3663		- // This ensures pagination shows X entries per page, not X chunks
3664		- // Entries with empty source_url are counted individually
3665		- if (!empty($where_values)) {
3666		- // Count unique source_urls + count of rows with empty source_url
3667		- $count_query = $wpdb->prepare(
3668		- "SELECT (SELECT COUNT(DISTINCT source_url) FROM {$table_name} {$sql_where} AND source_url != '') +
3669		- (SELECT COUNT(*) FROM {$table_name} {$sql_where} AND (source_url = '' OR source_url IS NULL))",
3670		- array_merge($where_values, $where_values)
	1042	+ // Process message content
	1043	+ $message_content = wp_kses(
	1044	+ stripslashes($transcript->message),
	1045	+ [
	1046	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1047	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1048	+ 'a' => ['href' => [], 'title' => []]
	1049	+ ]
3671	1050	);
3672		- } else {
3673		- $count_query = "SELECT (SELECT COUNT(DISTINCT source_url) FROM {$table_name} WHERE source_url != '') +
3674		- (SELECT COUNT(*) FROM {$table_name} WHERE source_url = '' OR source_url IS NULL)";
3675		- }
3676		- $total_records = $wpdb->get_var($count_query);
3677		- $total_pages = ceil($total_records / $per_page);
	1051	+ $message_content = nl2br($message_content);
3678	1052
3679		- // UPDATED 2.6.3: Get unique source_urls for pagination, then fetch all their rows
3680		- // Step 1: Get the source_urls for this page (distinct URLs ordered by latest timestamp)
3681		- if (!empty($where_values)) {
3682		- $urls_query = $wpdb->prepare(
3683		- "SELECT source_url, MAX(timestamp) as latest_ts FROM {$table_name} {$sql_where}
3684		- GROUP BY source_url ORDER BY latest_ts DESC LIMIT %d OFFSET %d",
3685		- array_merge($where_values, array($per_page, $offset))
3686		- );
3687		- } else {
3688		- $urls_query = $wpdb->prepare(
3689		- "SELECT source_url, MAX(timestamp) as latest_ts FROM {$table_name}
3690		- GROUP BY source_url ORDER BY latest_ts DESC LIMIT %d OFFSET %d",
3691		- $per_page, $offset
3692		- );
	1053	+ // Render message
	1054	+ echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
	1055	+ echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
	1056	+ echo '<div class="mxchat-message-content">' . $message_content . '</div>';
	1057	+ echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
	1058	+ echo '</div>';
3693	1059	}
3694		- $page_urls = $wpdb->get_results($urls_query);
3695	1060
3696		- // Step 2: Fetch all rows for these source_urls
3697		- $prompts = array();
3698		- if (!empty($page_urls)) {
3699		- // Build URL order map to preserve newest-first ordering from step 1
3700		- $url_order_map = array();
3701		- $url_list = array();
3702		- $has_empty_url = false;
3703		- $order_index = 0;
3704		- foreach ($page_urls as $url_row) {
3705		- if (empty($url_row->source_url)) {
3706		- $has_empty_url = true;
3707		- $url_order_map['__empty__'] = $order_index++;
3708		- } else {
3709		- $url_list[] = $url_row->source_url;
3710		- $url_order_map[$url_row->source_url] = $order_index++;
3711		- }
3712		- }
3713		-
3714		- // Build query to fetch all rows for these URLs
3715		- $url_conditions = array();
3716		- $url_values = array();
3717		-
3718		- if (!empty($url_list)) {
3719		- $placeholders = implode(',', array_fill(0, count($url_list), '%s'));
3720		- $url_conditions[] = "source_url IN ($placeholders)";
3721		- $url_values = array_merge($url_values, $url_list);
3722		- }
3723		-
3724		- if ($has_empty_url) {
3725		- $url_conditions[] = "(source_url = '' OR source_url IS NULL)";
3726		- }
3727		-
3728		- if (!empty($url_conditions)) {
3729		- $url_where = "WHERE (" . implode(" OR ", $url_conditions) . ")";
3730		-
3731		- // Add original filters back
3732		- if (!empty($where_clauses)) {
3733		- $url_where .= " AND " . implode(" AND ", $where_clauses);
3734		- $url_values = array_merge($url_values, $where_values);
3735		- }
3736		-
3737		- if (!empty($url_values)) {
3738		- $prompts_query = $wpdb->prepare(
3739		- "SELECT * FROM {$table_name} {$url_where} ORDER BY timestamp DESC",
3740		- $url_values
3741		- );
3742		- } else {
3743		- $prompts_query = "SELECT * FROM {$table_name} {$url_where} ORDER BY timestamp DESC";
3744		- }
3745		-
3746		- $prompts = $wpdb->get_results($prompts_query);
3747		-
3748		- // Sort prompts by the original URL order (newest first), then by timestamp within each URL group
3749		- usort($prompts, function($a, $b) use ($url_order_map) {
3750		- $url_a = empty($a->source_url) ? '__empty__' : $a->source_url;
3751		- $url_b = empty($b->source_url) ? '__empty__' : $b->source_url;
3752		- $order_a = $url_order_map[$url_a] ?? PHP_INT_MAX;
3753		- $order_b = $url_order_map[$url_b] ?? PHP_INT_MAX;
3754		-
3755		- // First sort by URL order (newest URLs first)
3756		- if ($order_a !== $order_b) {
3757		- return $order_a - $order_b;
3758		- }
3759		-
3760		- // Within same URL, sort by timestamp DESC (newest chunks first)
3761		- return strtotime($b->timestamp) - strtotime($a->timestamp);
3762		- });
3763		- }
3764		- }
	1061	+ // Close session block
	1062	+ echo '</div></div>';
3765	1063	}
3766	1064
3767		- // ================================
3768		- // PAGINATION GENERATION
3769		- // ================================
3770		-
3771		- // Generate pagination links
3772		- if ($total_pages > 1) {
3773		- // Build a clean base URL with only necessary parameters
3774		- $pagination_args = array('page' => 'mxchat-prompts');
3775		-
3776		- // Preserve bot_id parameter if multi-bot is active
3777		- if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') {
3778		- $pagination_args['bot_id'] = $current_bot_id;
3779		- }
3780		-
3781		- // Preserve search query and nonce if present
3782		- if ($search_query) {
3783		- $pagination_args['search'] = $search_query;
3784		- if (!empty($nonce)) {
3785		- $pagination_args['_wpnonce'] = $nonce;
3786		- }
3787		- }
3788		-
3789		- // Preserve content type filter if present
3790		- if ($content_type_filter) {
3791		- $pagination_args['content_type'] = $content_type_filter;
3792		- }
3793		-
3794		- // Build clean base URL
3795		- $base_url = add_query_arg($pagination_args, admin_url('admin.php'));
3796		-
3797		- $page_links = paginate_links(array(
3798		- 'base' => $base_url . '%_%',
3799		- 'format' => '&paged=%#%',
3800		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
3801		- 'next_text' => __('Next &raquo;', 'mxchat'),
3802		- 'total' => $total_pages,
3803		- 'current' => $current_page,
3804		- 'type' => 'plain',
3805		- ));
3806		- } else {
3807		- $page_links = '';
3808		- }
3809		-
3810		- // ================================
3811		- // PROCESSING STATUS RETRIEVAL
3812		- // ================================
3813		-
3814		- // Retrieve processing statuses using queue-based method
3815		- $processing_statuses = $knowledge_manager->mxchat_get_processing_statuses();
3816		- $pdf_status = $processing_statuses['pdf_status'];
3817		- $sitemap_status = $processing_statuses['sitemap_status'];
3818		- $is_processing = $processing_statuses['is_processing'];
3819		-
3820		- //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
3821		-
3822		- // ================================
3823		- // RENDER PAGE WITH NEW SIDEBAR LAYOUT
3824		- // ================================
3825		-
3826		- // Include the new knowledge page template
3827		- require_once plugin_dir_path(__FILE__) . 'admin-knowledge-page.php';
3828		-
3829		- // Package all page data for the render function
3830		- $page_data = array(
3831		- 'prompts' => $prompts,
3832		- 'total_records' => $total_records,
3833		- 'total_pages' => $total_pages,
3834		- 'current_page' => $current_page,
3835		- 'per_page' => $per_page,
3836		- 'page_links' => $page_links,
3837		- 'search_query' => $search_query,
3838		- 'content_type_filter' => $content_type_filter,
3839		- 'data_source' => $data_source,
3840		- 'use_pinecone' => $use_pinecone,
3841		- 'use_vectorstore' => $use_vectorstore,
3842		- 'multibot_active' => $multibot_active,
3843		- 'current_bot_id' => $current_bot_id,
3844		- 'pdf_status' => $pdf_status,
3845		- 'sitemap_status' => $sitemap_status,
3846		- 'is_processing' => $is_processing,
3847		- 'total_in_database' => $total_in_database ?? 0,
3848		- 'showing_recent_only' => $showing_recent_only ?? false,
3849		- );
3850		-
3851		- // Render the new sidebar-based page
3852		- mxchat_render_knowledge_page($this, $knowledge_manager, $page_data);
3853		-}
3854		-
3855		-/**
3856		- * Get bot-specific Pinecone configuration
3857		- * Used in the knowledge retrieval functions
3858		- */
3859		-private function get_bot_pinecone_config($bot_id = 'default') {
3860		- //error_log("MXCHAT DEBUG: get_bot_pinecone_config called for bot: " . $bot_id);
3861		-
3862		- // If default bot or multi-bot add-on not active, use default Pinecone config
3863		- if ($bot_id === 'default' || !class_exists('MxChat_Multi_Bot_Manager')) {
3864		- //error_log("MXCHAT DEBUG: Using default Pinecone config (no multi-bot or bot is 'default')");
3865		- $addon_options = get_option('mxchat_pinecone_addon_options', array());
3866		- $config = array(
3867		- 'use_pinecone' => (isset($addon_options['mxchat_use_pinecone']) && $addon_options['mxchat_use_pinecone'] === '1'),
3868		- 'api_key' => $addon_options['mxchat_pinecone_api_key'] ?? '',
3869		- 'host' => $addon_options['mxchat_pinecone_host'] ?? '',
3870		- 'namespace' => $addon_options['mxchat_pinecone_namespace'] ?? ''
3871		- );
3872		- //error_log("MXCHAT DEBUG: Default config - use_pinecone: " . ($config['use_pinecone'] ? 'true' : 'false'));
3873		- return $config;
3874		- }
3875		-
3876		- //error_log("MXCHAT DEBUG: Calling filter 'mxchat_get_bot_pinecone_config' for bot: " . $bot_id);
3877		-
3878		- // Hook for multi-bot add-on to provide bot-specific Pinecone config
3879		- $bot_pinecone_config = apply_filters('mxchat_get_bot_pinecone_config', array(), $bot_id);
3880		-
3881		- if (!empty($bot_pinecone_config)) {
3882		- //error_log("MXCHAT DEBUG: Got bot-specific config from filter");
3883		- //error_log(" - use_pinecone: " . (isset($bot_pinecone_config['use_pinecone']) ? ($bot_pinecone_config['use_pinecone'] ? 'true' : 'false') : 'not set'));
3884		- //error_log(" - host: " . ($bot_pinecone_config['host'] ?? 'not set'));
3885		- //error_log(" - namespace: " . ($bot_pinecone_config['namespace'] ?? 'not set'));
3886		- } else {
3887		- //error_log("MXCHAT DEBUG: Filter returned empty config!");
3888		- }
3889		-
3890		- return is_array($bot_pinecone_config) ? $bot_pinecone_config : array();
3891		-}
3892		-
3893		-public function mxchat_delete_chat_history() {
3894		- if (!current_user_can('manage_options')) {
3895		- echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
3896		- wp_die();
3897		- }
3898		- check_ajax_referer('mxchat_delete_chat_history', 'security');
3899		-
3900		- if (!isset($_POST['delete_session_ids']) || !is_array($_POST['delete_session_ids'])) {
3901		- echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
3902		- wp_die();
3903		- }
3904		-
3905		- global $wpdb;
3906		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
3907		- $translations_table = $wpdb->prefix . 'mxchat_transcript_translations';
3908		- $has_translations = $wpdb->get_var("SHOW TABLES LIKE '$translations_table'") === $translations_table;
3909		-
3910		- // When true, any lead attached to these sessions is fully wiped (all their sessions,
3911		- // across the whole table). Default false: the chat rows go away but the lead is
3912		- // preserved as a separate "chat deleted" lead in the Leads tab.
3913		- $also_delete_lead = !empty($_POST['also_delete_lead']) && $_POST['also_delete_lead'] !== 'false';
3914		-
3915		- $deleted_count = 0;
3916		- $preserved_as_deleted_leads = 0;
3917		- $emails_to_fully_wipe = [];
3918		-
3919		- foreach ((array) $_POST['delete_session_ids'] as $session_id) {
3920		- $session_id_sanitized = sanitize_text_field($session_id);
3921		- if ($session_id_sanitized === '') {
3922		- continue;
3923		- }
3924		-
3925		- // Capture the lead info attached to this session *before* we delete the rows.
3926		- $lead_row = $wpdb->get_row($wpdb->prepare(
3927		- "SELECT user_email, user_name, MAX(timestamp) AS last_ts
3928		- FROM {$table_name}
3929		- WHERE session_id = %s AND user_email IS NOT NULL AND user_email != ''
3930		- GROUP BY user_email, user_name
3931		- ORDER BY last_ts DESC LIMIT 1",
3932		- $session_id_sanitized
3933		- ));
3934		-
3935		- wp_cache_delete('chat_session_' . $session_id_sanitized, 'mxchat_chat_sessions');
3936		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
3937		-
3938		- if ($has_translations) {
3939		- $wpdb->delete($translations_table, ['session_id' => $session_id_sanitized]);
3940		- }
3941		-
3942		- delete_option('mxchat_history_' . $session_id_sanitized);
3943		- delete_option('mxchat_agent_name_' . $session_id_sanitized);
3944		-
3945		- if ($lead_row && !empty($lead_row->user_email)) {
3946		- if ($also_delete_lead) {
3947		- // Full-wipe requested — queue the email so that all their sessions and
3948		- // related options get swept below. Also clear this session's pre-chat
3949		- // capture options (they're no longer meaningful).
3950		- $emails_to_fully_wipe[strtolower($lead_row->user_email)] = $lead_row->user_email;
3951		- delete_option('mxchat_email_' . $session_id_sanitized);
3952		- delete_option('mxchat_name_' . $session_id_sanitized);
3953		- } else {
3954		- // Preserve the lead in a "Chat deleted" state via distinct option keys so
3955		- // they stay out of the orphan bucket (orphan = pre-chat form dropoff).
3956		- update_option('mxchat_lead_del_email_' . $session_id_sanitized, $lead_row->user_email, false);
3957		- if (!empty($lead_row->user_name)) {
3958		- update_option('mxchat_lead_del_name_' . $session_id_sanitized, $lead_row->user_name, false);
3959		- }
3960		- if (!empty($lead_row->last_ts)) {
3961		- update_option('mxchat_lead_del_ts_' . $session_id_sanitized, $lead_row->last_ts, false);
3962		- }
3963		- // Clean up pre-chat capture options for this session — chat_deleted supersedes.
3964		- delete_option('mxchat_email_' . $session_id_sanitized);
3965		- delete_option('mxchat_name_' . $session_id_sanitized);
3966		- $preserved_as_deleted_leads++;
3967		- }
3968		- } else {
3969		- // No lead attached — nothing to preserve. Clean up any orphan options anyway.
3970		- delete_option('mxchat_email_' . $session_id_sanitized);
3971		- delete_option('mxchat_name_' . $session_id_sanitized);
3972		- }
3973		-
3974		- $deleted_count++;
3975		- }
3976		-
3977		- // Opt-in full-lead wipe: sweep every remaining row + every option key (including
3978		- // chat_deleted preservation) for each affected email. Reuses the same internal
3979		- // helper as the Leads-tab Delete button for consistency.
3980		- if (!empty($emails_to_fully_wipe)) {
3981		- self::mxchat_wipe_leads_by_email(array_values($emails_to_fully_wipe));
3982		- }
3983		-
3984		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
3985		-
3986		- echo wp_json_encode([
3987		- 'success' => sprintf(
3988		- esc_html__('%d chat session(s) have been deleted.', 'mxchat'),
3989		- $deleted_count
3990		- ),
3991		- 'preserved_as_deleted_leads' => $preserved_as_deleted_leads,
3992		- 'leads_fully_wiped' => count($emails_to_fully_wipe),
3993		- ]);
	1065	+ echo '</div>';
	1066	+ $output = ob_get_clean();
	1067	+ echo $output;
3994	1068	wp_die();
3995	1069	}
3996	1070
3997		-/**
3998		- * Format transcript message content with markdown processing
3999		- * Converts markdown links, bold, italic, code blocks, and plain URLs to HTML
4000		- */
4001		-private function format_transcript_message($text) {
4002		- if (empty($text)) {
4003		- return '';
4004		- }
4005	1071
4006		- // Normalize line endings and clean up excessive whitespace
4007		- $text = str_replace("\r\n", "\n", $text);
4008		- $text = str_replace("\r", "\n", $text);
4009		-
4010		- // Clean up existing <br> tags that may have been saved (legacy data)
4011		- // Convert <br>, <br/>, <br /> back to newlines for consistent processing
4012		- $text = preg_replace('/<br\s*\/?>\s*/i', "\n", $text);
4013		-
4014		- // Collapse 3+ consecutive newlines to just 2 (paragraph break)
4015		- $text = preg_replace('/\n{3,}/', "\n\n", $text);
4016		-
4017		- // Process markdown headers (# Header)
4018		- $text = preg_replace_callback('/^(#{1,6})\s+(.+)$/m', function($matches) {
4019		- $level = strlen($matches[1]);
4020		- $content = esc_html(trim($matches[2]));
4021		- return "<h{$level}>{$content}</h{$level}>";
4022		- }, $text);
4023		-
4024		- // Process code blocks with triple backticks
4025		- $text = preg_replace_callback('/```(\w+)?\n?([\s\S]*?)```/', function($matches) {
4026		- $language = !empty($matches[1]) ? ' class="language-' . esc_attr($matches[1]) . '"' : '';
4027		- $code = esc_html($matches[2]);
4028		- return "<pre><code{$language}>{$code}</code></pre>";
4029		- }, $text);
4030		-
4031		- // Process inline code with single backticks
4032		- $text = preg_replace('/`([^`]+)`/', '<code>$1</code>', $text);
4033		-
4034		- // Process bold text **text** or __text__
4035		- $text = preg_replace('/\*\*(.+?)\*\*/', '<strong>$1</strong>', $text);
4036		- $text = preg_replace('/__(.+?)__/', '<strong>$1</strong>', $text);
4037		-
4038		- // Process italic text *text* or _text_ (but not if part of URL)
4039		- $text = preg_replace('/(?<![*_\w])\*([^*]+)\*(?![*\w])/', '<em>$1</em>', $text);
4040		- $text = preg_replace('/(?<![*_\w])_([^_]+)_(?![*\w])/', '<em>$1</em>', $text);
4041		-
4042		- // Process markdown links [text](url)
4043		- $text = preg_replace_callback('/\[([^\]]+)\]\((https?:\/\/[^\s)]+)\)/', function($matches) {
4044		- $link_text = esc_html($matches[1]);
4045		- $url = esc_url($matches[2]);
4046		- return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$link_text}</a>";
4047		- }, $text);
4048		-
4049		- // Process citation-style brackets [URL]
4050		- $text = preg_replace_callback('/\[(https?:\/\/[^\]]+)\]/', function($matches) {
4051		- $url = esc_url($matches[1]);
4052		- return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$url}</a>";
4053		- }, $text);
4054		-
4055		- // Process standalone URLs (not already in links or img src)
4056		- $text = preg_replace_callback(
4057		- '/(?<!href="|src="|">)(https?:\/\/[^\s<>"]+)(?![^<]*<\/a>)/',
4058		- function($matches) {
4059		- $url = esc_url($matches[1]);
4060		- // Truncate display URL if too long
4061		- $display = strlen($matches[1]) > 50 ? substr($matches[1], 0, 47) . '...' : $matches[1];
4062		- return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$display}</a>";
4063		- },
4064		- $text
4065		- );
4066		-
4067		- // Process mailto links
4068		- $text = preg_replace_callback('/\[([^\]]+)\]\((mailto:[^)]+)\)/', function($matches) {
4069		- $link_text = esc_html($matches[1]);
4070		- $mailto = esc_url($matches[2]);
4071		- return "<a href=\"{$mailto}\">{$link_text}</a>";
4072		- }, $text);
4073		-
4074		- // Convert paragraphs: split by double newlines, wrap in <p> tags
4075		- // This creates proper paragraph structure instead of excessive <br> tags
4076		- $paragraphs = preg_split('/\n\n+/', $text);
4077		-
4078		- // Filter out empty paragraphs but preserve content like "0"
4079		- $paragraphs = array_values(array_filter(array_map('trim', $paragraphs), function($p) {
4080		- return $p !== '';
4081		- }));
4082		-
4083		- if (empty($paragraphs)) {
4084		- // No content after filtering
4085		- return '';
4086		- } elseif (count($paragraphs) > 1) {
4087		- // Multiple paragraphs - wrap each in <p> tags, convert single newlines to <br>
4088		- $formatted_paragraphs = array_map(function($p) {
4089		- return nl2br($p);
4090		- }, $paragraphs);
4091		- $text = '<p>' . implode('</p><p>', $formatted_paragraphs) . '</p>';
4092		- } else {
4093		- // Single paragraph - just convert newlines to <br>
4094		- $text = nl2br($paragraphs[0]);
4095		- }
4096		-
4097		- return $text;
4098		-}
4099		-
4100		-/**
4101		- * AJAX handler to fetch RAG context for a specific message
4102		- * Used by the transcript viewer to show retrieved documents
4103		- */
4104		-public function mxchat_get_rag_context() {
4105		- // Check permissions
4106		- if (!current_user_can('manage_options')) {
4107		- wp_send_json_error(['message' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
4108		- wp_die();
4109		- }
4110		-
4111		- // Validate message ID
4112		- if (!isset($_POST['message_id']) || empty($_POST['message_id'])) {
4113		- wp_send_json_error(['message' => esc_html__('Message ID is required.', 'mxchat')]);
4114		- wp_die();
4115		- }
4116		-
4117		- $message_id = absint($_POST['message_id']);
4118		-
4119		- global $wpdb;
4120		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
4121		-
4122		- // Fetch the RAG context for this message
4123		- $result = $wpdb->get_row($wpdb->prepare(
4124		- "SELECT rag_context FROM {$table_name} WHERE id = %d",
4125		- $message_id
4126		- ));
4127		-
4128		- if (!$result || empty($result->rag_context)) {
4129		- wp_send_json_error(['message' => esc_html__('No RAG context found for this message.', 'mxchat')]);
4130		- wp_die();
4131		- }
4132		-
4133		- // Decode the JSON data
4134		- $rag_context = json_decode($result->rag_context, true);
4135		-
4136		- if (json_last_error() !== JSON_ERROR_NONE) {
4137		- wp_send_json_error(['message' => esc_html__('Invalid RAG context data.', 'mxchat')]);
4138		- wp_die();
4139		- }
4140		-
4141		- wp_send_json_success($rag_context);
4142		- wp_die();
4143		-}
4144		-
4145		-public function display_admin_notices() {
4146		- // Check if we're on a MXChat admin page
4147		- $screen = get_current_screen();
4148		- if (!$screen || strpos($screen->base, 'mxchat') === false) {
4149		- return;
4150		- }
4151		-
4152		- $dismiss_button = '<button type="button" class="notice-dismiss"><span class="screen-reader-text">' . esc_html__('Dismiss this notice.', 'mxchat') . '</span></button>';
4153		-
4154		- // Check for error notices
4155		- $error_notice = get_transient('mxchat_admin_notice_error');
4156		- if ($error_notice) {
4157		- echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p>' . $dismiss_button . '</div>';
4158		- delete_transient('mxchat_admin_notice_error');
4159		- }
4160		-
4161		- // Check for success notices
4162		- $success_notice = get_transient('mxchat_admin_notice_success');
4163		- if ($success_notice) {
4164		- echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p>' . $dismiss_button . '</div>';
4165		- delete_transient('mxchat_admin_notice_success');
4166		- }
4167		-
4168		- // Check for info notices
4169		- $info_notice = get_transient('mxchat_admin_notice_info');
4170		- if ($info_notice) {
4171		- echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p>' . $dismiss_button . '</div>';
4172		- delete_transient('mxchat_admin_notice_info');
4173		- }
4174		-}
4175		-
4176		-
4177	1072	public function mxchat_create_activation_page() {
4178		- // Include the new Pro & Extensions page template
4179		- require_once plugin_dir_path(__FILE__) . 'admin-pro-page.php';
	1073	+ $license_status = get_option('mxchat_license_status', 'inactive');
	1074	+ $license_error = get_option('mxchat_license_error', '');
	1075	+ ?>
	1076	+ <div class="wrap mxchat-admin">
	1077	+ <h2>MxChat Pro: Activation</h2>
	1078	+ <?php if ($license_status === 'inactive' && !empty($license_error)): ?>
	1079	+ <div class="error notice">
	1080	+ <p><?php echo esc_html($license_error); ?></p>
	1081	+ </div>
	1082	+ <?php endif; ?>
4180	1083
4181		- // Get addons configuration from the MxChat_Addons class
4182		- require_once plugin_dir_path(__FILE__) . 'class-mxchat-addons.php';
4183		- $addons_instance = new MxChat_Addons();
4184		- $addons_config = $addons_instance->get_addons_config();
	1084	+ <form id="mxchat-activation-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
	1085	+ <table class="form-table">
	1086	+ <tr valign="top">
	1087	+ <th scope="row">Email Address</th>
	1088	+ <td>
	1089	+ <input type="email" id="mxchat_pro_email" name="mxchat_pro_email" value="<?php echo esc_attr(get_option('mxchat_pro_email')); ?>" class="regular-text" required />
	1090	+ </td>
	1091	+ </tr>
	1092	+ <tr valign="top">
	1093	+ <th scope="row">Activation Key</th>
	1094	+ <td>
	1095	+ <input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text" required />
	1096	+ </td>
	1097	+ </tr>
	1098	+ </table>
	1099	+ <?php if ($license_status !== 'active'): ?>
	1100	+ <button type="submit" id="activate_license_button" class="button button-primary"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
	1101	+ <div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
	1102	+ <?php endif; ?>
	1103	+ </form>
4185	1104
4186		- // Render the consolidated Pro & Extensions page
4187		- mxchat_render_pro_page($this, $addons_config);
	1105	+ <!-- License Status Display -->
	1106	+ <h3>License Status: <span id="mxchat-license-status"><?php echo $license_status === 'active' ? 'Active' : 'Inactive'; ?></span></h3>
	1107	+ </div>
	1108	+ <?php
4188	1109	}
4189	1110
4190		-/**
4191		- * Check if current activation is linked to a domain
4192		- * This checks YOUR website's database, not the user's local database
4193		- */
4194		-public function is_current_activation_linked($domain) {
4195		- $license_key = get_option('mxchat_activation_key');
4196		- $email = get_option('mxchat_pro_email');
4197		-
4198		- if (empty($license_key) || empty($email)) {
4199		- return false;
4200		- }
4201		-
4202		- // Check with YOUR website's API
4203		- $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
4204		- 'body' => array(
4205		- 'license_key' => $license_key,
4206		- 'email' => $email,
4207		- 'domain' => $domain
4208		- ),
4209		- 'timeout' => 10,
4210		- 'sslverify' => false
4211		- ));
4212		-
4213		- if (is_wp_error($response)) {
4214		- return false;
4215		- }
4216		-
4217		- $body = json_decode(wp_remote_retrieve_body($response), true);
4218		- return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
4219		-}
4220		-
4221		-
4222		-public function mxchat_actions_page_html() {
4223		- if (!current_user_can('manage_options')) {
	1111	+public function mxchat_intents_page_html() {
	1112	+ if ( ! current_user_can( 'manage_options' ) ) {
4224	1113	return;
4225	1114	}
4226	1115
	1116	+ // Fetch existing intents with pagination and filtering
4227	1117	global $wpdb;
4228	1118	$table_name = $wpdb->prefix . 'mxchat_intents';
	1119	+ $page = isset( $_GET['paged'] ) ? max( 1, intval( $_GET['paged'] ) ) : 1;
	1120	+ $per_page = 20;
	1121	+ $offset = ( $page - 1 ) * $per_page;
4229	1122
4230		- // Get stats for dashboard
4231		- $total_actions = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
4232		- $enabled_actions = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE enabled = 1");
4233		- $disabled_actions = $total_actions - $enabled_actions;
4234	1123
4235		- // Get unique action types count
4236		- $action_types_count = $wpdb->get_var("SELECT COUNT(DISTINCT callback_function) FROM $table_name");
	1124	+ // Add at the start of mxchat_intents_page_html()
	1125	+if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
	1126	+ echo '<div class="notice notice-success is-dismissible"><p>' .
	1127	+ esc_html__('Intent updated successfully.', 'mxchat') .
	1128	+ '</p></div>';
	1129	+}
4237	1130
4238		- // Get action type distribution
4239		- $type_distribution_raw = $wpdb->get_results("SELECT callback_function, COUNT(*) as count FROM $table_name GROUP BY callback_function ORDER BY count DESC LIMIT 10");
4240		- $available_callbacks = $this->mxchat_get_available_callbacks();
4241		- $callback_groups = $this->mxchat_get_available_callbacks(true, true);
	1131	+ // Build the WHERE clause based on filters
	1132	+ $where = '1=1';
	1133	+ $search_term = isset( $_GET['s'] ) ? trim( $_GET['s'] ) : '';
	1134	+ $callback_filter = isset( $_GET['callback_filter'] ) ? sanitize_text_field( $_GET['callback_filter'] ) : '';
4242	1135
4243		- $action_type_distribution = array();
4244		- foreach ($type_distribution_raw as $row) {
4245		- $label = isset($available_callbacks[$row->callback_function]['label'])
4246		- ? $available_callbacks[$row->callback_function]['label']
4247		- : $row->callback_function;
4248		- $action_type_distribution[$label] = $row->count;
	1136	+ if ( $search_term ) {
	1137	+ $search_term_like = '%' . $wpdb->esc_like( $search_term ) . '%';
	1138	+ $where .= $wpdb->prepare( ' AND (intent_label LIKE %s OR phrases LIKE %s)', $search_term_like, $search_term_like );
4249	1139	}
4250	1140
4251		- // Native function-calling (AI Tools) data — plan-mxchat-20260617-a41dee.
4252		- // The AI Tools checklist reads from MxChat_Tool_Registry, the SAME single
4253		- // source the chat-time function-calling loop reads, so the two never drift.
4254		- if (!class_exists('MxChat_Tool_Registry')) {
4255		- require_once plugin_dir_path(__FILE__) . 'class-mxchat-tool-registry.php';
	1141	+ if ( $callback_filter ) {
	1142	+ $where .= $wpdb->prepare( ' AND callback_function = %s', $callback_filter );
4256	1143	}
4257		- if (!class_exists('MxChat_Model_Catalog')) {
4258		- require_once plugin_dir_path(__FILE__) . 'class-mxchat-model-catalog.php';
4259		- }
4260		- $fc_options = get_option('mxchat_options', array());
4261		- $fc_current_model = isset($fc_options['model']) ? $fc_options['model'] : 'gpt-5.1-chat-latest';
4262		- $fc_model_capable = class_exists('MxChat_Model_Catalog')
4263		- ? MxChat_Model_Catalog::supports_tools($fc_current_model) : true;
4264		- $active_tab = (isset($_GET['tab']) && $_GET['tab'] === 'ai-tools') ? 'ai-tools' : 'dashboard';
4265	1144
4266		- // Enrich each AI Tool with the dashicon its callback already uses on the
4267		- // Trigger Phrases "Choose what it does" grid, so the AI Tools cards/modal
4268		- // share the same iconography (plan 8bbf98 part 4). View-layer only — the
4269		- // registry's model-facing data is untouched. Default admin-generic.
4270		- $fc_tools = MxChat_Tool_Registry::available_tools();
4271		- foreach ($fc_tools as &$fc_tool_ref) {
4272		- $fc_cb_ref = $fc_tool_ref['callback'];
4273		- $fc_tool_ref['icon'] = isset($available_callbacks[$fc_cb_ref]['icon'])
4274		- ? $available_callbacks[$fc_cb_ref]['icon']
4275		- : 'admin-generic';
4276		- }
4277		- unset($fc_tool_ref);
	1145	+ // Get total count for pagination
	1146	+ $total_intents = $wpdb->get_var( "SELECT COUNT(*) FROM $table_name WHERE $where" );
	1147	+ $total_pages = ceil( $total_intents / $per_page );
4278	1148
4279		- // Count of ACTIVE tools — drives the AI Tools sidebar nav badge, mirroring
4280		- // $total_actions for Trigger Phrases. A tool in the list = active (plan
4281		- // d450a7), so the badge shows the same number the list pane shows (plan 5f7409).
4282		- $total_tools = count(array_filter($fc_tools, function ($t) {
4283		- return !empty($t['enabled']);
4284		- }));
	1149	+ // Fetch intents with pagination and filters
	1150	+ $intents = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d", $per_page, $offset ) );
4285	1151
4286		- // Brave-key dependency check (plan 183856): Web Search + Image Search run on
4287		- // the Brave Search API. If either is enabled as a tool but no brave_api_key is
4288		- // configured, surface a graceful "key not set" notice so the admin isn't met
4289		- // with a silently no-firing tool.
4290		- $fc_brave_missing = false;
4291		- $brave_key = isset($fc_options['brave_api_key']) ? trim($fc_options['brave_api_key']) : '';
4292		- if ($brave_key === '') {
4293		- foreach ($fc_tools as $fc_t) {
4294		- if (!empty($fc_t['enabled']) && isset($fc_t['requires_key']) && $fc_t['requires_key'] === 'brave_api_key') {
4295		- $fc_brave_missing = true;
4296		- break;
4297		- }
4298		- }
4299		- }
	1152	+ // Get available callback functions with 'pro_only' flag
	1153	+ $available_callbacks = $this->mxchat_get_available_callbacks();
	1154	+ ?>
4300	1155
4301		- // Prepare page data
4302		- $page_data = array(
4303		- 'total_actions' => $total_actions,
4304		- 'enabled_actions' => $enabled_actions,
4305		- 'disabled_actions' => $disabled_actions,
4306		- 'action_types_count' => $action_types_count,
4307		- 'action_type_distribution' => $action_type_distribution,
4308		- 'available_callbacks' => $available_callbacks,
4309		- 'callback_groups' => $callback_groups,
4310		- // AI Tools section
4311		- 'active_tab' => $active_tab,
4312		- 'fc_enabled' => MxChat_Tool_Registry::is_enabled(),
4313		- 'total_tools' => $total_tools,
4314		- 'fc_tools' => $fc_tools,
4315		- 'fc_current_model' => $fc_current_model,
4316		- 'fc_model_capable' => $fc_model_capable,
4317		- 'fc_brave_missing' => $fc_brave_missing,
4318		- 'fc_saved' => isset($_GET['mxchat_fc_saved']),
4319		- );
4320		-
4321		- // Include and render the new template
4322		- require_once plugin_dir_path(__FILE__) . 'admin-actions-page.php';
4323		- mxchat_render_actions_page($this, $page_data);
4324		-}
4325		-
4326		-/**
4327		- * LEGACY HTML - Preserved below for reference, to be removed in future update
4328		- */
4329		-function mxchat_actions_page_legacy_html() {
4330		- // This function is deprecated and no longer used
4331		- // The new template is in includes/admin-actions-page.php
4332		- ?>
4333		- <div class="wrap mxchat-wrapper">
4334		- <!-- Hero Section -->
4335		- <div class="mxchat-hero">
4336		- <h1 class="mxchat-main-title">
4337		- <span class="mxchat-gradient-text">Actions</span> Manager
4338		- </h1>
4339		- <p class="mxchat-hero-subtitle">
4340		- <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
	1156	+ <div class="wrap mxchat-admin">
	1157	+ <!-- Add Intent Form -->
	1158	+ <form id="mxchat-add-intent-form" method="post" action="<?php echo esc_url( admin_url('admin-post.php') ); ?>">
	1159	+ <input type="hidden" name="action" value="mxchat_add_intent">
	1160	+ <?php wp_nonce_field( 'mxchat_add_intent_nonce' ); ?>
	1161	+ <h2><?php esc_html_e( 'Add New Intent', 'mxchat' ); ?></h2>
	1162	+ <p class="description">
	1163	+ <?php esc_html_e( 'We highly encourage users to quickly read our ', 'mxchat' ); ?>
	1164	+ <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer">
	1165	+ <?php esc_html_e( 'documentation', 'mxchat' ); ?>
	1166	+ </a>
	1167	+ <?php esc_html_e( ' to better understand intents. Some intents require setup in the Integration tab. If your intent is not triggering lower similarity threshold test.', 'mxchat' ); ?>
4341	1168	</p>
4342		- </div>
4343	1169
4344		- <!-- Actions Header with Search and Filter -->
4345		- <div class="mxchat-actions-header">
4346		- <div class="mxchat-actions-filters">
4347		- <form method="get" class="mxchat-search-form">
4348		- <input type="hidden" name="page" value="mxchat-actions">
4349		- <div class="mxchat-search-group">
4350		- <span class="dashicons dashicons-search"></span>
4351		- <input type="text" name="s" class="mxchat-search-input"
4352		- placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
4353		- value="<?php echo esc_attr($search_term); ?>">
4354		- </div>
4355		- <select name="callback_filter" class="mxchat-action-filter">
4356		- <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
4357		- <?php foreach ($available_callbacks as $function => $callback_data) :
4358		- $label = $callback_data['label']; ?>
4359		- <option value="<?php echo esc_attr($function); ?>"
4360		- <?php selected($callback_filter, $function); ?>>
4361		- <?php echo esc_html($label); ?>
4362		- </option>
4363		- <?php endforeach; ?>
4364		- </select>
4365		- <button type="submit" class="mxchat-button-secondary">
4366		- <?php esc_html_e('Filter', 'mxchat'); ?>
4367		- </button>
4368		- </form>
	1170	+ <div class="mxchat-form-group">
	1171	+ <label for="intent_label"><?php esc_html_e( 'Intent Label (For your reference only)', 'mxchat' ); ?></label>
	1172	+ <input name="intent_label" type="text" id="intent_label" class="regular-text" required
	1173	+ placeholder="Example Email Capture: Newsletter Signup">
4369	1174	</div>
4370		- <div class="mxchat-actions-controls">
4371		- <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
4372		- <span class="dashicons dashicons-plus-alt"></span>
4373		- <?php esc_html_e('Add New Action', 'mxchat'); ?>
4374		- </button>
	1175	+ <div class="mxchat-form-group">
	1176	+ <label for="phrases"><?php esc_html_e( 'Phrases (comma-separated)', 'mxchat' ); ?></label>
	1177	+ <textarea name="phrases" id="phrases" rows="5" class="large-text" required
	1178	+ placeholder="Example Email Capture: sign me up, subscribe me, I want to join, add me to the newsletter, send me updates, keep me informed"></textarea>
4375	1179	</div>
4376		- </div>
	1180	+ <div class="mxchat-form-group">
	1181	+ <label for="callback_function"><?php esc_html_e( 'Callback Function', 'mxchat' ); ?></label>
	1182	+<select name="callback_function" id="callback_function" required>
	1183	+ <option value=""><?php esc_html_e('Select a Callback', 'mxchat'); ?></option>
	1184	+ <?php
	1185	+ $groups = $this->mxchat_get_available_callbacks(true); // Fetch grouped data
4377	1186
4378		- <!-- Actions Grid Layout - All actions in a single grid -->
4379		- <div class="mxchat-actions-grid">
4380		- <div class="mxchat-cards-container">
4381		- <?php if (!empty($actions)) : ?>
4382		- <?php foreach ($actions as $action) :
4383		- $callback_function = $action->callback_function;
4384		- $callback_label = isset($available_callbacks[$callback_function]['label'])
4385		- ? $available_callbacks[$callback_function]['label']
4386		- : $callback_function;
4387		- $threshold_value = isset($action->similarity_threshold)
4388		- ? round($action->similarity_threshold * 100)
4389		- : 85;
	1187	+ foreach ($groups as $group_label => $group_callbacks) :
	1188	+ echo '<optgroup label="' . esc_attr($group_label) . '">';
	1189	+ foreach ($group_callbacks as $function => $data) :
	1190	+ $label = $data['label'];
	1191	+ $pro_only = $data['pro_only'];
	1192	+ $disabled = (!$this->is_activated && $pro_only) ? 'disabled' : '';
	1193	+ $label_suffix = (!$this->is_activated && $pro_only) ? ' (Pro Only)' : '';
	1194	+ ?>
	1195	+ <option value="<?php echo esc_attr($function); ?>" <?php echo $disabled; ?>>
	1196	+ <?php echo esc_html($label . $label_suffix); ?>
	1197	+ </option>
	1198	+ <?php endforeach;
	1199	+ echo '</optgroup>';
	1200	+ endforeach;
	1201	+ ?>
	1202	+</select>
4390	1203
4391		- // Check if this is a form action
4392		- $is_form_action = strpos($action->intent_label, 'Form ') === 0;
4393	1204
4394		- // Get action status (enabled/disabled) - default to true if column doesn't exist
4395		- $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
4396		-
4397		- // Get enabled bots for display
4398		- $enabled_bots = [];
4399		- if (isset($action->enabled_bots) && !empty($action->enabled_bots)) {
4400		- $enabled_bots = json_decode($action->enabled_bots, true);
4401		- if (!is_array($enabled_bots)) {
4402		- $enabled_bots = ['default'];
4403		- }
4404		- } else {
4405		- $enabled_bots = ['default']; // Backward compatibility
4406		- }
4407		- ?>
4408		- <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
4409		- <div class="mxchat-card-header">
4410		- <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
4411		- <div class="mxchat-card-toggle">
4412		- <label class="mxchat-switch">
4413		- <input type="checkbox" class="mxchat-action-toggle"
4414		- data-action-id="<?php echo esc_attr($action->id); ?>"
4415		- <?php checked($is_enabled); ?>>
4416		- <span class="mxchat-slider round"></span>
4417		- </label>
4418		- </div>
4419		- </div>
4420	1205
4421		- <div class="mxchat-card-body">
4422		- <div class="mxchat-card-description">
4423		- <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
4424		- <?php echo esc_html($callback_label); ?>
4425		- </div>
4426		-
4427		- <div class="mxchat-card-phrases">
4428		- <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
4429		- <div class="mxchat-phrases-preview">
4430		- <?php
4431		- // Check if the helper function exists, otherwise use a simple substring
4432		- if (method_exists($this, 'get_trimmed_phrases')) {
4433		- echo esc_html($this->get_trimmed_phrases($action->phrases));
4434		- } else {
4435		- echo esc_html(strlen($action->phrases) > 100 ?
4436		- substr($action->phrases, 0, 97) . '...' :
4437		- $action->phrases);
4438		- }
4439		- ?>
4440		- </div>
4441		- </div>
4442		-
4443		- <div class="mxchat-threshold-control">
4444		- <div class="mxchat-threshold-label">
4445		- <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
4446		- <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
4447		- </div>
4448		- </div>
4449		-
4450		- <!-- Bot Availability Display (Read-only) -->
4451		- <div class="mxchat-card-bots">
4452		- <strong><?php esc_html_e('Assigned bots:', 'mxchat'); ?></strong>
4453		- <div class="mxchat-bot-badges">
4454		- <?php
4455		- foreach ($enabled_bots as $bot_id) {
4456		- if ($bot_id === 'default') {
4457		- echo '<span class="mxchat-bot-badge">' . esc_html__('Default Bot', 'mxchat') . '</span>';
4458		- } else {
4459		- // Try to get bot name from multi-bot manager
4460		- if (class_exists('MxChat_Multi_Bot_Core_Manager')) {
4461		- $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
4462		- $available_bots = $multi_bot_manager->get_available_bots();
4463		- $bot_name = isset($available_bots[$bot_id]) ? $available_bots[$bot_id] : $bot_id;
4464		- echo '<span class="mxchat-bot-badge">' . esc_html($bot_name) . '</span>';
4465		- } else {
4466		- echo '<span class="mxchat-bot-badge">' . esc_html($bot_id) . '</span>';
4467		- }
4468		- }
4469		- }
4470		- ?>
4471		- </div>
4472		- </div>
4473		- </div>
4474		-
4475		- <div class="mxchat-card-footer">
4476		- <?php
4477		- // Check if it's a form action
4478		- $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
4479		-
4480		- // Check if it's a recommendation flow action
4481		- $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
4482		-
4483		- if ($is_form_action) {
4484		- $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
4485		- ?>
4486		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
4487		- class="mxchat-button-primary">
4488		- <span class="dashicons dashicons-feedback"></span>
4489		- <?php esc_html_e('Edit Form', 'mxchat'); ?>
4490		- </a>
4491		- <?php } elseif ($is_flow_action) {
4492		- ?>
4493		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
4494		- class="mxchat-button-primary">
4495		- <span class="dashicons dashicons-list-view"></span>
4496		- <?php esc_html_e('Manage Flows', 'mxchat'); ?>
4497		- </a>
4498		- <?php } else { ?>
4499		- <button type="button"
4500		- class="mxchat-button-secondary mxchat-edit-button"
4501		- data-action-id="<?php echo esc_attr($action->id); ?>"
4502		- data-phrases="<?php echo esc_attr($action->phrases); ?>"
4503		- data-label="<?php echo esc_attr($action->intent_label); ?>"
4504		- data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
4505		- data-callback-function="<?php echo esc_attr($action->callback_function); ?>"
4506		- data-enabled-bots="<?php echo esc_attr(json_encode($enabled_bots)); ?>">
4507		- <span class="dashicons dashicons-edit"></span>
4508		- <?php esc_html_e('Edit', 'mxchat'); ?>
4509		- </button>
4510		- <form method="post"
4511		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
4512		- class="mxchat-delete-form"
4513		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
4514		- <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
4515		- <input type="hidden" name="action" value="mxchat_delete_intent">
4516		- <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
4517		- <button type="submit" class="mxchat-button-text mxchat-delete-button">
4518		- <span class="dashicons dashicons-trash"></span>
4519		- <?php esc_html_e('Delete', 'mxchat'); ?>
4520		- </button>
4521		- </form>
4522		- <?php } ?>
4523		- </div>
4524		- </div>
4525		- <?php endforeach; ?>
4526		- <?php else : ?>
4527		- <!-- If no actions found -->
4528		- <div class="mxchat-no-actions">
4529		- <div class="mxchat-empty-state">
4530		- <span class="dashicons dashicons-format-chat"></span>
4531		- <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
4532		- <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
4533		- <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
4534		- <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
4535		- </button>
4536		- </div>
4537		- </div>
4538		- <?php endif; ?>
4539	1206	</div>
	1207	+ <button type="submit" class="button button-primary submit-content-button">
	1208	+ <?php esc_html_e( 'Add Intent', 'mxchat' ); ?>
	1209	+ </button>
	1210	+ <div id="mxchat-intent-loading" style="display: none;"></div>
	1211	+ <div id="mxchat-intent-loading-text" style="display: none;">
	1212	+ <?php esc_html_e( 'Saving intent, please wait...', 'mxchat' ); ?>
4540	1213	</div>
4541	1214
4542		- <?php if ($total_pages > 1) : ?>
4543		- <div class="mxchat-pagination">
4544		- <?php
4545		- echo paginate_links(array(
4546		- 'base' => add_query_arg('paged', '%#%'),
4547		- 'format' => '',
4548		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
4549		- 'next_text' => __('Next &raquo;', 'mxchat'),
4550		- 'total' => $total_pages,
4551		- 'current' => $page
4552		- ));
4553		- ?>
4554		- </div>
4555		- <?php endif; ?>
	1215	+ </form>
4556	1216
4557		-<!-- Add/Edit Action Modal with Step-Based Approach -->
4558		-<!-- Complete Modal HTML with Defined Groups Variable -->
4559		-<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
4560		- <div class="mxchat-modal-content">
4561		- <span class="mxchat-modal-close">&times;</span>
4562		-
4563		- <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
4564		- <!-- Dynamic nonce field -->
4565		- <div id="action-nonce-container">
4566		- <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	1217	+ <!-- Filter Form -->
	1218	+ <form method="get" action="">
	1219	+ <input type="hidden" name="page" value="mxchat-intents">
	1220	+ <div class="mxchat-search-group">
	1221	+ <input type="text" name="s" id="mxchat-intent-search" placeholder="<?php esc_attr_e( 'Search Intents', 'mxchat' ); ?>" value="<?php echo esc_attr( $search_term ); ?>">
	1222	+ <select name="callback_filter" id="mxchat-callback-filter">
	1223	+ <option value=""><?php esc_html_e( 'All Callbacks', 'mxchat' ); ?></option>
	1224	+ <?php foreach ( $available_callbacks as $function => $callback_data ) : ?>
	1225	+ <?php $label = $callback_data['label']; ?>
	1226	+ <option value="<?php echo esc_attr( $function ); ?>" <?php selected( $callback_filter, $function ); ?>><?php echo esc_html( $label ); ?></option>
	1227	+ <?php endforeach; ?>
	1228	+ </select>
	1229	+ <button type="submit" class="button"><?php esc_html_e( 'Filter', 'mxchat' ); ?></button>
4567	1230	</div>
4568		- <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
4569		- <input type="hidden" name="intent_id" id="edit_action_id" value="">
4570		- <input type="hidden" name="callback_function" id="callback_function" value="">
	1231	+ </form>
4571	1232
4572		- <!-- Step 1: Action Type Selection -->
4573		- <div id="mxchat-action-step-1" class="mxchat-action-step active">
4574		- <div class="mxchat-step-indicator">
4575		- <div class="mxchat-step-number">1</div>
4576		- <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
4577		- </div>
4578		-
4579		- <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
4580		- <div class="mxchat-action-type-search">
4581		- <span class="dashicons dashicons-search"></span>
4582		- <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
4583		- </div>
4584		-
4585		- <?php
4586		- // Get the callbacks - IMPORTANT: Define the $groups variable here
4587		- $groups = $this->mxchat_get_available_callbacks(true, true);
4588		- ?>
4589		-
4590		- <div class="mxchat-action-type-categories">
4591		- <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
	1233	+ <!-- Intents Table -->
	1234	+ <table class="wp-list-table mxchat-intents-table widefat fixed striped">
	1235	+ <thead>
	1236	+ <tr>
	1237	+ <th><?php esc_html_e( 'Intent Label', 'mxchat' ); ?></th>
	1238	+ <th><?php esc_html_e( 'Phrases', 'mxchat' ); ?></th>
	1239	+ <th><?php esc_html_e( 'Callback Function', 'mxchat' ); ?></th>
	1240	+ <th><?php esc_html_e( 'Similarity Threshold', 'mxchat' ); ?></th>
	1241	+ <th><?php esc_html_e( 'Actions', 'mxchat' ); ?></th>
	1242	+ </tr>
	1243	+ </thead>
	1244	+ <tbody>
	1245	+ <?php if ( $intents ) : ?>
	1246	+ <?php foreach ( $intents as $intent ) : ?>
4592	1247	<?php
4593		- // Get unique categories from the defined groups
4594		- foreach ($groups as $group_label => $group_callbacks) :
4595		- $category_slug = sanitize_title($group_label);
	1248	+ $callback_function = $intent->callback_function;
	1249	+ $callback_label = isset( $available_callbacks[ $callback_function ]['label'] ) ? $available_callbacks[ $callback_function ]['label'] : $callback_function;
	1250	+ $threshold_value = isset( $intent->similarity_threshold ) ? round( $intent->similarity_threshold * 100 ) : 85;
4596	1251	?>
4597		- <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
4598		- <?php endforeach; ?>
4599		- </div>
	1252	+ <tr>
	1253	+ <td><?php echo esc_html( $intent->intent_label ); ?></td>
	1254	+ <td><?php echo esc_html( $intent->phrases ); ?></td>
	1255	+ <td><?php echo esc_html( $callback_label ); ?></td>
	1256	+ <!-- Similarity Threshold Column -->
	1257	+ <td>
	1258	+ <form method="post" action="<?php echo esc_url( admin_url( 'admin-post.php' ) ); ?>">
	1259	+ <?php wp_nonce_field( 'mxchat_update_intent_threshold_nonce' ); ?>
	1260	+ <input type="hidden" name="action" value="mxchat_update_intent_threshold">
	1261	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr( $intent->id ); ?>">
	1262	+ <input type="range" name="intent_threshold" id="intent_threshold_<?php echo esc_attr( $intent->id ); ?>" min="70" max="95" value="<?php echo esc_attr( $threshold_value ); ?>" oninput="document.getElementById('threshold_output_<?php echo esc_attr( $intent->id ); ?>').value = this.value + '%'">
	1263	+ <output id="threshold_output_<?php echo esc_attr( $intent->id ); ?>"><?php echo esc_html( $threshold_value ); ?>%</output>
	1264	+ </td>
	1265	+ <!-- Actions Column -->
	1266	+ <td>
	1267	+ <button type="submit" class="button button-primary mxchat-save-button">
	1268	+ <?php esc_html_e( 'Save', 'mxchat' ); ?>
	1269	+ </button>
	1270	+ </form>
4600	1271
4601		- <div class="mxchat-action-types-grid">
4602		- <?php
4603		- // Generate action cards from available callbacks
4604		- foreach ($groups as $group_label => $group_callbacks) :
4605		- $category_slug = sanitize_title($group_label);
4606	1272
4607		- foreach ($group_callbacks as $function => $data) :
4608		- $label = $data['label'];
4609		- $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
4610		- $description = isset($data['description']) ? $data['description'] : '';
4611		- $is_addon = isset($data['addon']) && $data['addon'] !== false;
4612		- $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
4613		- $is_installed = isset($data['installed']) ? $data['installed'] : true;
4614		- $is_promo = !empty($data['addon_promo']) && !$is_installed;
4615	1273
4616		- // Determine card status and styling
4617		- $card_class = 'mxchat-action-type-card';
4618		- $icon_class = 'mxchat-action-type-icon';
4619		- $status_badge = '';
4620	1274
4621		- if ($is_promo) {
4622		- // Promotional card — not selectable, just informational
4623		- $card_class .= ' not-installed mxchat-promo-card';
4624		- $status_badge = '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
4625		- } elseif ($is_addon && !$is_installed) {
4626		- // Add-on not installed
4627		- $card_class .= ' not-installed';
4628		- $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
4629		- }
	1275	+ <button type="button"
	1276	+ class="button button-secondary mxchat-edit-button"
	1277	+ data-intent-id="<?php echo esc_attr($intent->id); ?>"
	1278	+ data-phrases="<?php echo esc_attr($intent->phrases); ?>">
	1279	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	1280	+ </button>
4630	1281
4631		- // Default description if none provided
4632		- if (empty($description)) {
4633		- $description = sprintf(
4634		- esc_html__('Use the %s action in your chatbot', 'mxchat'),
4635		- $label
4636		- );
4637		- }
4638		- ?>
4639		- <div class="<?php echo esc_attr($card_class); ?>"
4640		- data-category="<?php echo esc_attr($category_slug); ?>"
4641		- <?php if (!$is_promo) : ?>
4642		- data-value="<?php echo esc_attr($function); ?>"
4643		- data-label="<?php echo esc_attr($label); ?>"
4644		- <?php endif; ?>
4645		- data-pro="false"
4646		- data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
4647		- data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>"
4648		- <?php if ($is_promo) : ?>data-promo="true"<?php endif; ?>>
4649		- <div class="<?php echo esc_attr($icon_class); ?>">
4650		- <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
4651		- </div>
4652		- <div class="mxchat-action-type-info">
4653		- <h4><?php echo esc_html($label); ?></h4>
4654		- <p><?php echo esc_html($description); ?></p>
4655		- <?php if (!empty($status_badge)) : ?>
4656		- <?php echo $status_badge; ?>
4657		- <?php endif; ?>
4658	1282
4659		- <?php if ($is_promo || ($is_addon && !$is_installed)) : ?>
4660		- <div class="mxchat-addon-info">
4661		- <?php echo esc_html(sprintf(
4662		- __('Requires %s', 'mxchat'),
4663		- $addon_name
4664		- )); ?>
4665		- — <a href="https://mxchat.ai/" target="_blank"><?php esc_html_e('Get Add-on', 'mxchat'); ?></a>
4666		- </div>
4667		- <?php endif; ?>
4668		- </div>
4669		- </div>
4670		- <?php endforeach;
4671		- endforeach; ?>
4672		- </div>
4673		- </div>
4674	1283
4675		- <div class="mxchat-modal-actions">
4676		- <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
4677		- <?php esc_html_e('Cancel', 'mxchat'); ?>
4678		- </button>
4679		- </div>
4680		- </div>
4681	1284
4682		- <!-- Step 2: Action Configuration -->
4683		- <div id="mxchat-action-step-2" class="mxchat-action-step">
4684		- <div class="mxchat-step-indicator">
4685		- <div class="mxchat-step-number">2</div>
4686		- <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
4687		- </div>
	1285	+ <!-- Delete Form -->
	1286	+ <form method="post" action="<?php echo esc_url( admin_url( 'admin-post.php' ) ); ?>" onsubmit="return confirm('<?php esc_attr_e( 'Are you sure you want to delete this intent?', 'mxchat' ); ?>');">
	1287	+ <?php wp_nonce_field( 'mxchat_delete_intent_nonce' ); ?>
	1288	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	1289	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr( $intent->id ); ?>">
	1290	+ <button type="submit" class="button mxchat-delete-all">
	1291	+ <?php esc_html_e( 'Delete', 'mxchat' ); ?>
	1292	+ </button>
	1293	+ </form>
	1294	+ </td>
	1295	+ </tr>
	1296	+ <?php endforeach; ?>
	1297	+ <?php else : ?>
	1298	+ <tr>
	1299	+ <td colspan="5"><?php esc_html_e( 'No intents found.', 'mxchat' ); ?></td>
	1300	+ </tr>
	1301	+ <?php endif; ?>
	1302	+ </tbody>
	1303	+ </table>
4688	1304
4689		- <div class="mxchat-selected-action">
4690		- <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
4691		- <span class="dashicons dashicons-arrow-left-alt"></span>
4692		- <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
4693		- </button>
4694		- <div class="mxchat-selected-action-info">
4695		- <div id="selected-action-icon" class="mxchat-action-type-icon">
4696		- <span class="dashicons dashicons-admin-generic"></span>
4697		- </div>
4698		- <div class="mxchat-selected-action-details">
4699		- <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
4700		- <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
4701		- </div>
4702		- </div>
4703		- </div>
4704	1305
4705		- <div class="mxchat-form-group">
4706		- <label for="intent_label">
4707		- <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
4708		- </label>
4709		- <input name="intent_label" type="text" id="intent_label" required
4710		- class="mxchat-intent-input"
4711		- placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
4712		- </div>
4713		-
4714		- <div class="mxchat-form-group">
4715		- <label for="phrases">
4716		- <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
4717		- </label>
4718		- <textarea name="phrases" id="action_phrases" rows="5" required
4719		- class="mxchat-intent-textarea"
4720		- placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
4721		- </div>
4722		-
4723		- <div class="mxchat-form-group">
4724		- <label for="similarity_threshold">
4725		- <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
4726		- <span class="mxchat-threshold-value-display">85%</span>
4727		- </label>
4728		- <div class="mxchat-slider-group modal-slider">
4729		- <input type="range"
4730		- name="similarity_threshold"
4731		- id="similarity_threshold"
4732		- min="10"
4733		- max="95"
4734		- value="85"
4735		- class="mxchat-intent-slider"
4736		- oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
4737		- </div>
4738		- <div class="mxchat-threshold-hint">
4739		- <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
4740		- </div>
4741		- </div>
4742		-
4743		- <!-- Bot Selection Section -->
4744		- <div class="mxchat-form-group">
4745		- <label for="enabled_bots">
4746		- <?php esc_html_e('Which bots should we enable this action for?', 'mxchat'); ?>
4747		- </label>
4748		- <div class="mxchat-bot-selector">
4749		- <div class="mxchat-bot-option">
4750		- <label class="mxchat-checkbox-label">
4751		- <input type="checkbox"
4752		- name="enabled_bots[]"
4753		- value="default"
4754		- id="bot_default"
4755		- checked="checked">
4756		- <span class="mxchat-checkmark"></span>
4757		- <?php esc_html_e('Default Bot', 'mxchat'); ?>
4758		- </label>
4759		- </div>
4760		-
4761		- <?php if (class_exists('MxChat_Multi_Bot_Core_Manager')) :
4762		- $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
4763		- $available_bots = $multi_bot_manager->get_available_bots();
4764		-
4765		- foreach ($available_bots as $bot_id => $bot_name) :
4766		- if ($bot_id === 'default') continue; // Skip default, already shown above
4767		- ?>
4768		- <div class="mxchat-bot-option">
4769		- <label class="mxchat-checkbox-label">
4770		- <input type="checkbox"
4771		- name="enabled_bots[]"
4772		- value="<?php echo esc_attr($bot_id); ?>"
4773		- id="bot_<?php echo esc_attr($bot_id); ?>">
4774		- <span class="mxchat-checkmark"></span>
4775		- <?php echo esc_html($bot_name); ?>
4776		- </label>
4777		- </div>
4778		- <?php
4779		- endforeach;
4780		- endif; ?>
4781		- </div>
4782		- </div>
4783		-
4784		- <div class="mxchat-modal-actions">
4785		- <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
4786		- <?php esc_html_e('Cancel', 'mxchat'); ?>
4787		- </button>
4788		- <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
4789		- <?php esc_html_e('Save Action', 'mxchat'); ?>
4790		- </button>
4791		- </div>
	1306	+ <div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
	1307	+ <div class="mxchat-modal-content">
	1308	+ <span class="mxchat-modal-close">&times;</span>
	1309	+ <h2><?php esc_html_e('Edit Intent Phrases', 'mxchat'); ?></h2>
	1310	+ <form id="mxchat-edit-intent-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	1311	+ <?php wp_nonce_field('mxchat_edit_intent_nonce'); ?>
	1312	+ <input type="hidden" name="action" value="mxchat_edit_intent">
	1313	+ <input type="hidden" name="intent_id" id="edit_intent_id">
	1314	+ <div class="mxchat-form-group">
	1315	+ <label for="edit_phrases"><?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?></label>
	1316	+ <textarea name="phrases" id="edit_phrases" rows="5" class="large-text" required></textarea>
4792	1317	</div>
	1318	+ <button type="submit" class="button button-primary">
	1319	+ <?php esc_html_e('Update Phrases', 'mxchat'); ?>
	1320	+ </button>
4793	1321	</form>
4794	1322	</div>
4795	1323	</div>
4796	1324
4797		-<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
4798		- <div class="mxchat-action-loading-spinner"></div>
4799		- <div class="mxchat-action-loading-text">
4800		- <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
4801		- </div>
4802		-</div>
4803		- </div><!-- .mxchat-wrapper -->
4804		- <?php
4805		-}
4806		-private function get_trimmed_phrases($phrases, $max_length = 100) {
4807		- if (strlen($phrases) <= $max_length) {
4808		- return $phrases;
4809		- }
4810	1325
4811		- $trimmed = substr($phrases, 0, $max_length);
4812		- $last_comma = strrpos($trimmed, ',');
4813	1326
4814		- if ($last_comma !== false) {
4815		- $trimmed = substr($trimmed, 0, $last_comma);
4816		- }
4817	1327
4818		- return $trimmed . '...';
	1328	+ </div>
	1329	+ <?php
4819	1330	}
4820		-public function mxchat_add_enabled_column_to_intents() {
4821		- global $wpdb;
4822		- $table_name = $wpdb->prefix . 'mxchat_intents';
4823	1331
4824		- // Check if the column already exists
4825		- $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
4826	1332
4827		- if (empty($columns)) {
4828		- // Add the column with default value of 1 (enabled)
4829		- $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
4830		- }
4831		-}
4832	1333
4833		-public function mxchat_handle_delete_intent() {
4834		- if ( ! current_user_can( 'manage_options' ) ) {
4835		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
	1334	+/**
	1335	+ * Handle editing of intent phrases
	1336	+ *
	1337	+ * @since 1.0.0
	1338	+ * @return void
	1339	+ */
	1340	+public function handle_edit_intent() {
	1341	+ // Verify nonce and user capabilities
	1342	+ if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
	1343	+ wp_die(esc_html__('Security check failed.', 'mxchat'));
4836	1344	}
4837	1345
4838		- check_admin_referer('mxchat_delete_intent_nonce');
4839		-
4840		- if (isset($_POST['intent_id'])) {
4841		- global $wpdb;
4842		- $table_name = $wpdb->prefix . 'mxchat_intents';
4843		- $intent_id = intval($_POST['intent_id']);
4844		-
4845		- $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
4846		- }
4847		-
4848		- wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
4849		- exit;
4850		-}
4851		-public function mxchat_handle_edit_intent() {
4852		- // Security checks (nonce and permissions)
4853	1346	if (!current_user_can('manage_options')) {
4854		- wp_die(esc_html__('Unauthorized user', 'mxchat'));
	1347	+ wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
4855	1348	}
4856		- check_admin_referer('mxchat_edit_intent');
4857	1349
4858		- // Get POST data
	1350	+ // Validate and sanitize input
4859	1351	$intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
4860		- $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
4861		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
4862		- $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
4863		- $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
4864		-
4865		- // Handle enabled_bots
4866		- $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
4867		- $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
4868		-
4869		- // Ensure default is always included for backward compatibility
4870		- if (!in_array('default', $enabled_bots)) {
4871		- $enabled_bots[] = 'default';
	1352	+ if (!$intent_id) {
	1353	+ wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
4872	1354	}
4873		-
4874		- $enabled_bots_json = json_encode($enabled_bots);
4875	1355
4876		- // Validate inputs
4877		- if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
4878		- $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
4879		- return;
	1356	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	1357	+ if (empty($phrases_input)) {
	1358	+ wp_die(esc_html__('Phrases cannot be empty.', 'mxchat'));
4880	1359	}
4881	1360
	1361	+ // Process phrases the same way as in intent creation
4882	1362	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	1363	+
4883	1364	if (empty($phrases_array)) {
4884		- $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
4885		- return;
	1365	+ wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
4886	1366	}
4887	1367
4888		- // Generate embeddings with improved error handling
	1368	+ // Generate embeddings and combine them
4889	1369	$vectors = [];
4890		- $failed_phrases = [];
4891		-
4892	1370	foreach ($phrases_array as $phrase) {
4893	1371	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
4894	1372	if (is_array($embedding_vector)) {
4895	1373	$vectors[] = $embedding_vector;
4896	1374	} else {
4897		- $failed_phrases[] = $phrase;
	1375	+ wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
4898	1376	}
4899	1377	}
4900	1378
4901		- if (!empty($failed_phrases)) {
4902		- $this->handle_embedding_error(
4903		- sprintf(
4904		- __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
4905		- implode(', ', $failed_phrases)
4906		- )
4907		- );
4908		- return;
4909		- }
4910		-
4911	1379	if (empty($vectors)) {
4912		- $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
4913		- return;
	1380	+ wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
4914	1381	}
4915	1382
	1383	+ // Create combined vector just like in intent creation
4916	1384	$combined_vector = $this->mxchat_average_vectors($vectors);
4917	1385	$serialized_vector = maybe_serialize($combined_vector);
4918	1386
4919		- // Update the database
4920	1387	global $wpdb;
4921	1388	$table_name = $wpdb->prefix . 'mxchat_intents';
4922	1389
	1390	+ // Update the intent with both new phrases and the combined vector
4923	1391	$result = $wpdb->update(
4924	1392	$table_name,
4925	1393	array(
4926		- 'intent_label' => $intent_label,
4927	1394	'phrases' => implode(', ', $phrases_array),
4928		- 'embedding_vector' => $serialized_vector,
4929		- 'similarity_threshold' => $similarity_threshold,
4930		- 'enabled_bots' => $enabled_bots_json, // Include enabled_bots in update
	1395	+ 'embedding_vector' => $serialized_vector
4931	1396	),
4932	1397	array('id' => $intent_id),
4933		- array('%s', '%s', '%s', '%f', '%s'), // Format: string, string, string, float, string
4934		- array('%d') // Where format: integer
	1398	+ array('%s', '%s'),
	1399	+ array('%d')
4935	1400	);
4936	1401
4937	1402	if (false === $result) {
4938		- $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
4939		- return;
	1403	+ wp_die(esc_html__('Failed to update intent.', 'mxchat'));
4940	1404	}
4941	1405
4942		- // Set success message and redirect
4943		- set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
4944		-
	1406	+ // Redirect back to the intents page with a success message
4945	1407	$redirect_url = add_query_arg(
4946	1408	array(
4947		- 'page' => 'mxchat-actions'
	1409	+ 'page' => 'mxchat-intents',
	1410	+ 'updated' => 'true'
4948	1411	),
4949	1412	admin_url('admin.php')
4950	1413	);
	1414	+
4951	1415	wp_safe_redirect($redirect_url);
4952	1416	exit;
4953	1417	}
4954		-public function mxchat_handle_add_intent() {
4955		- if (!current_user_can('manage_options')) {
4956		- wp_die(esc_html__('Unauthorized user', 'mxchat'));
	1418	+public function mxchat_handle_update_intent_threshold() {
	1419	+ if ( ! current_user_can( 'manage_options' ) ) {
	1420	+ wp_die( esc_html__('Unauthorized user', 'mxchat') );
4957	1421	}
4958		- check_admin_referer('mxchat_add_intent_nonce');
4959		- global $wpdb;
4960		- $table_name = $wpdb->prefix . 'mxchat_intents';
4961		-
4962		- // Sanitize and get form data
4963		- $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
4964		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
4965		- $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
4966		-
4967		- // Get similarity threshold from form (convert percentage to decimal)
4968		- $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
4969		-
4970		- // Handle enabled_bots
4971		- $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
4972		- $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
4973		-
4974		- // Ensure default is always included for backward compatibility with existing actions
4975		- if (!in_array('default', $enabled_bots)) {
4976		- $enabled_bots[] = 'default';
4977		- }
4978		-
4979		- $enabled_bots_json = json_encode($enabled_bots);
4980		-
4981		- // Validate required fields
4982		- if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
4983		- $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
4984		- return;
4985		- }
4986		-
4987		- // Validate callback function
4988		- $available_callbacks = $this->mxchat_get_available_callbacks();
4989		- if (!array_key_exists($callback_function, $available_callbacks)) {
4990		- $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
4991		- return;
4992		- }
4993		-
4994		- // Check if this is an add-on promotional placeholder (not a real action)
4995		- if (!empty($available_callbacks[$callback_function]['addon_promo'])) {
4996		- $addon_name = isset($available_callbacks[$callback_function]['addon_name']) ? $available_callbacks[$callback_function]['addon_name'] : __('an add-on', 'mxchat');
4997		- $this->handle_embedding_error(sprintf(
4998		- __('This action requires the %s to be installed and activated.', 'mxchat'),
4999		- $addon_name
5000		- ));
5001		- return;
5002		- }
5003		-
5004		- // Process phrases
5005		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
5006		- if (empty($phrases_array)) {
5007		- $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
5008		- return;
5009		- }
5010		-
5011		- // Generate embeddings with improved error handling
5012		- $vectors = [];
5013		- $failed_phrases = [];
5014		- foreach ($phrases_array as $phrase) {
5015		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
5016		- if (is_array($embedding_vector)) {
5017		- $vectors[] = $embedding_vector;
5018		- } else {
5019		- $failed_phrases[] = $phrase;
5020		- }
5021		- }
5022		-
5023		- // Check for embedding failures
5024		- if (!empty($failed_phrases)) {
5025		- $this->handle_embedding_error(
5026		- sprintf(
5027		- __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
5028		- implode(', ', $failed_phrases)
5029		- )
5030		- );
5031		- return;
5032		- }
5033		-
5034		- if (empty($vectors)) {
5035		- $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
5036		- return;
5037		- }
5038		-
5039		- // Create combined vector and insert into database
5040		- $combined_vector = $this->mxchat_average_vectors($vectors);
5041		- $serialized_vector = maybe_serialize($combined_vector);
5042		-
5043		- $result = $wpdb->insert($table_name, [
5044		- 'intent_label' => $intent_label,
5045		- 'phrases' => implode(', ', $phrases_array),
5046		- 'embedding_vector' => $serialized_vector,
5047		- 'callback_function' => $callback_function,
5048		- 'similarity_threshold' => $similarity_threshold,
5049		- 'enabled_bots' => $enabled_bots_json, // NEW field
5050		- ]);
5051		-
5052		- if ($result === false) {
5053		- $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
5054		- return;
5055		- }
5056		-
5057		- // Set success message and redirect
5058		- set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
5059		- wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
5060		- exit;
5061		-}
5062	1422
	1423	+ check_admin_referer('mxchat_update_intent_threshold_nonce');
5063	1424
	1425	+ if (isset($_POST['intent_id'], $_POST['intent_threshold'])) {
	1426	+ global $wpdb;
	1427	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	1428	+ $intent_id = intval($_POST['intent_id']);
	1429	+ $threshold_percentage = max(70, min(95, intval($_POST['intent_threshold'])));
	1430	+ $similarity_threshold = $threshold_percentage / 100;
5064	1431
5065		-
5066		-private function handle_embedding_error($message, $redirect = true) {
5067		- // Store the error message in the existing transient
5068		- set_transient('mxchat_admin_notice_error', $message, 60);
5069		-
5070		- if ($redirect) {
5071		- // Redirect back to the actions page
5072		- $redirect_url = add_query_arg(
5073		- array(
5074		- 'page' => 'mxchat-actions'
5075		- ),
5076		- admin_url('admin.php')
	1432	+ $wpdb->update(
	1433	+ $table_name,
	1434	+ ['similarity_threshold' => $similarity_threshold],
	1435	+ ['id' => $intent_id],
	1436	+ ['%f'],
	1437	+ ['%d']
5077	1438	);
5078		- wp_safe_redirect($redirect_url);
5079		- exit;
5080	1439	}
5081		-}
5082	1440
5083		-/**
5084		- * AJAX handler to fetch actions list for the new split-panel UI
5085		- */
5086		-public function mxchat_fetch_actions_list() {
5087		- check_ajax_referer('mxchat_actions_nonce', 'security');
5088		-
5089		- if (!current_user_can('manage_options')) {
5090		- wp_send_json_error(__('Unauthorized', 'mxchat'));
5091		- }
5092		-
5093		- global $wpdb;
5094		- $table_name = $wpdb->prefix . 'mxchat_intents';
5095		-
5096		- $page = isset($_POST['page']) ? max(1, intval($_POST['page'])) : 1;
5097		- $per_page = isset($_POST['per_page']) ? min(100, max(1, intval($_POST['per_page']))) : 50;
5098		- $offset = ($page - 1) * $per_page;
5099		- $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
5100		- $callback_filter = isset($_POST['callback_filter']) ? sanitize_text_field($_POST['callback_filter']) : '';
5101		- $sort_order = isset($_POST['sort_order']) && $_POST['sort_order'] === 'asc' ? 'ASC' : 'DESC';
5102		-
5103		- // Build WHERE clause
5104		- $where = '1=1';
5105		- $params = array();
5106		-
5107		- if ($search) {
5108		- $search_like = '%' . $wpdb->esc_like($search) . '%';
5109		- $where .= ' AND (intent_label LIKE %s OR phrases LIKE %s)';
5110		- $params[] = $search_like;
5111		- $params[] = $search_like;
5112		- }
5113		-
5114		- if ($callback_filter) {
5115		- $where .= ' AND callback_function = %s';
5116		- $params[] = $callback_filter;
5117		- }
5118		-
5119		- // Get total count
5120		- $count_query = "SELECT COUNT(*) FROM $table_name WHERE $where";
5121		- if (!empty($params)) {
5122		- $count_query = $wpdb->prepare($count_query, $params);
5123		- }
5124		- $total_actions = $wpdb->get_var($count_query);
5125		-
5126		- // Get actions
5127		- $query = "SELECT * FROM $table_name WHERE $where ORDER BY id $sort_order LIMIT %d OFFSET %d";
5128		- $all_params = array_merge($params, array($per_page, $offset));
5129		- $actions = $wpdb->get_results($wpdb->prepare($query, $all_params));
5130		-
5131		- // Get available callbacks for labels/icons
5132		- $available_callbacks = $this->mxchat_get_available_callbacks();
5133		-
5134		- // Prefetch individual phrase counts for all fetched actions
5135		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5136		- $phrase_counts = array();
5137		- if ($wpdb->get_var("SHOW TABLES LIKE '$phrases_table'") === $phrases_table) {
5138		- $action_ids = wp_list_pluck($actions, 'id');
5139		- if (!empty($action_ids)) {
5140		- $id_placeholders = implode(',', array_fill(0, count($action_ids), '%d'));
5141		- $count_results = $wpdb->get_results($wpdb->prepare(
5142		- "SELECT intent_id, COUNT(*) as cnt FROM $phrases_table WHERE intent_id IN ($id_placeholders) GROUP BY intent_id",
5143		- $action_ids
5144		- ));
5145		- foreach ($count_results as $row) {
5146		- $phrase_counts[$row->intent_id] = intval($row->cnt);
5147		- }
5148		- }
5149		- }
5150		-
5151		- // Format actions for response
5152		- $formatted_actions = array();
5153		- foreach ($actions as $action) {
5154		- $callback_data = isset($available_callbacks[$action->callback_function])
5155		- ? $available_callbacks[$action->callback_function]
5156		- : array('label' => $action->callback_function, 'icon' => 'admin-generic');
5157		-
5158		- $enabled_bots = json_decode($action->enabled_bots, true);
5159		- if (!is_array($enabled_bots)) {
5160		- $enabled_bots = array('default');
5161		- }
5162		-
5163		- $formatted_actions[] = array(
5164		- 'id' => intval($action->id),
5165		- 'label' => $action->intent_label,
5166		- 'phrases' => $action->phrases,
5167		- 'callback_function' => $action->callback_function,
5168		- 'callback_label' => $callback_data['label'],
5169		- 'icon' => isset($callback_data['icon']) ? $callback_data['icon'] : 'admin-generic',
5170		- 'threshold' => round($action->similarity_threshold * 100),
5171		- 'enabled' => (bool) $action->enabled,
5172		- 'enabled_bots' => $enabled_bots,
5173		- 'has_legacy_vector' => !empty($action->embedding_vector),
5174		- 'individual_phrase_count' => isset($phrase_counts[$action->id]) ? $phrase_counts[$action->id] : 0,
5175		- );
5176		- }
5177		-
5178		- $total_pages = ceil($total_actions / $per_page);
5179		- $showing_start = $total_actions > 0 ? $offset + 1 : 0;
5180		- $showing_end = min($offset + $per_page, $total_actions);
5181		-
5182		- wp_send_json_success(array(
5183		- 'actions' => $formatted_actions,
5184		- 'page' => $page,
5185		- 'per_page' => $per_page,
5186		- 'total_actions' => intval($total_actions),
5187		- 'total_pages' => $total_pages,
5188		- 'showing_start' => $showing_start,
5189		- 'showing_end' => $showing_end,
5190		- ));
	1441	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
	1442	+ exit;
5191	1443	}
5192	1444
5193		-/**
5194		- * AJAX handler to toggle action enabled status
5195		- */
5196		-public function mxchat_toggle_action_status() {
5197		- check_ajax_referer('mxchat_actions_nonce', 'security');
5198		-
5199		- if (!current_user_can('manage_options')) {
5200		- wp_send_json_error(__('Unauthorized', 'mxchat'));
	1445	+public function mxchat_handle_add_intent() {
	1446	+ if ( ! current_user_can( 'manage_options' ) ) {
	1447	+ wp_die( esc_html__('Unauthorized user', 'mxchat') );
5201	1448	}
5202	1449
5203		- $action_id = isset($_POST['action_id']) ? intval($_POST['action_id']) : 0;
5204		- $enabled = isset($_POST['enabled']) ? intval($_POST['enabled']) : 0;
	1450	+ check_admin_referer('mxchat_add_intent_nonce');
5205	1451
5206		- if (!$action_id) {
5207		- wp_send_json_error(__('Invalid action ID', 'mxchat'));
5208		- }
5209		-
5210	1452	global $wpdb;
5211	1453	$table_name = $wpdb->prefix . 'mxchat_intents';
5212	1454
5213		- $result = $wpdb->update(
5214		- $table_name,
5215		- array('enabled' => $enabled ? 1 : 0),
5216		- array('id' => $action_id),
5217		- array('%d'),
5218		- array('%d')
5219		- );
5220		-
5221		- if ($result === false) {
5222		- wp_send_json_error(__('Failed to update action status', 'mxchat'));
5223		- }
5224		-
5225		- wp_send_json_success(array('enabled' => (bool) $enabled));
5226		-}
5227		-
5228		-/**
5229		- * AJAX handler to bulk delete actions
5230		- */
5231		-public function mxchat_bulk_delete_actions() {
5232		- check_ajax_referer('mxchat_delete_intent_nonce', 'security');
5233		-
5234		- if (!current_user_can('manage_options')) {
5235		- wp_send_json_error(__('Unauthorized', 'mxchat'));
5236		- }
5237		-
5238		- $action_ids = isset($_POST['action_ids']) ? array_map('intval', (array) $_POST['action_ids']) : array();
5239		-
5240		- if (empty($action_ids)) {
5241		- wp_send_json_error(__('No actions selected', 'mxchat'));
5242		- }
5243		-
5244		- global $wpdb;
5245		- $table_name = $wpdb->prefix . 'mxchat_intents';
5246		-
5247		- $placeholders = implode(',', array_fill(0, count($action_ids), '%d'));
5248		- $query = $wpdb->prepare("DELETE FROM $table_name WHERE id IN ($placeholders)", $action_ids);
5249		- $result = $wpdb->query($query);
5250		-
5251		- if ($result === false) {
5252		- wp_send_json_error(__('Failed to delete actions', 'mxchat'));
5253		- }
5254		-
5255		- // Also delete individual phrases for these intents
5256		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5257		- if ($wpdb->get_var("SHOW TABLES LIKE '$phrases_table'") === $phrases_table) {
5258		- $wpdb->query($wpdb->prepare("DELETE FROM $phrases_table WHERE intent_id IN ($placeholders)", $action_ids));
5259		- }
5260		-
5261		- wp_send_json_success(array('deleted' => $result));
5262		-}
5263		-
5264		-/**
5265		- * AJAX handler to add a new intent/action
5266		- */
5267		-public function mxchat_add_intent_ajax() {
5268		- check_ajax_referer('mxchat_add_intent_nonce', 'security');
5269		-
5270		- if (!current_user_can('manage_options')) {
5271		- wp_send_json_error(__('Unauthorized', 'mxchat'));
5272		- }
5273		-
5274		- global $wpdb;
5275		- $table_name = $wpdb->prefix . 'mxchat_intents';
5276		-
5277		- // Sanitize input
5278	1455	$intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
5279	1456	$phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
5280	1457	$callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
5281		- $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
5282		- $enabled_bots = isset($_POST['enabled_bots']) ? array_map('sanitize_text_field', (array) $_POST['enabled_bots']) : array('default');
	1458	+ $default_threshold = 0.85;
5283	1459
5284		- // Validate
5285		- // Check if using new individual phrases mode or legacy mode
5286		- $individual_phrases = isset($_POST['individual_phrases']) ? array_filter(array_map('sanitize_text_field', (array) $_POST['individual_phrases'])) : array();
5287		- $use_individual = !empty($individual_phrases);
5288		-
5289		- // Validate required fields (phrases not required when using individual mode)
5290		- if (empty($intent_label) || empty($callback_function)) {
5291		- wp_send_json_error(__('Please fill in all required fields.', 'mxchat'));
	1460	+ if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
	1461	+ wp_die( esc_html__('Invalid input. Please ensure all fields are filled out.', 'mxchat') );
5292	1462	}
5293		- if (!$use_individual && empty($phrases_input)) {
5294		- wp_send_json_error(__('Please fill in all required fields.', 'mxchat'));
5295		- }
5296	1463
5297		- // Ensure default bot is included
5298		- if (!in_array('default', $enabled_bots)) {
5299		- $enabled_bots[] = 'default';
5300		- }
5301		- $enabled_bots_json = json_encode($enabled_bots);
	1464	+ $available_callbacks = $this->mxchat_get_available_callbacks();
5302	1465
5303		- if ($use_individual) {
5304		- // New mode: individual phrases each get their own vector
5305		- // Insert the intent row with empty legacy fields
5306		- $result = $wpdb->insert(
5307		- $table_name,
5308		- array(
5309		- 'intent_label' => $intent_label,
5310		- 'phrases' => '',
5311		- 'embedding_vector' => '',
5312		- 'similarity_threshold' => $similarity_threshold,
5313		- 'callback_function' => $callback_function,
5314		- 'enabled' => 1,
5315		- 'enabled_bots' => $enabled_bots_json,
5316		- )
5317		- );
5318		-
5319		- if ($result === false) {
5320		- wp_send_json_error(__('Failed to add action to database.', 'mxchat'));
5321		- }
5322		-
5323		- $intent_id = $wpdb->insert_id;
5324		-
5325		- // Insert each phrase individually with its own embedding
5326		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5327		- $failed_phrases = array();
5328		- foreach ($individual_phrases as $phrase) {
5329		- $phrase = trim($phrase);
5330		- if (empty($phrase)) continue;
5331		-
5332		- $embedding_vector = $this->mxchat_generate_embedding($phrase);
5333		- if (is_wp_error($embedding_vector)) {
5334		- $failed_phrases[] = $phrase;
5335		- continue;
5336		- }
5337		-
5338		- $wpdb->insert(
5339		- $phrases_table,
5340		- array(
5341		- 'intent_id' => $intent_id,
5342		- 'phrase' => $phrase,
5343		- 'embedding_vector' => maybe_serialize($embedding_vector),
5344		- )
5345		- );
5346		- }
5347		-
5348		- $response = array('id' => $intent_id);
5349		- if (!empty($failed_phrases)) {
5350		- $response['failed_phrases'] = $failed_phrases;
5351		- }
5352		- wp_send_json_success($response);
5353		-
5354		- } else {
5355		- // Legacy mode: combine all phrases into one embedding (backwards compatible)
5356		- $phrases_array = array_filter(array_map('trim', preg_split('/[\n,]+/', $phrases_input)));
5357		- if (empty($phrases_array)) {
5358		- wp_send_json_error(__('Please provide at least one trigger phrase.', 'mxchat'));
5359		- }
5360		-
5361		- // Generate embedding (combine phrases into single string for embedding)
5362		- $embedding_vector = $this->mxchat_generate_embedding(implode(' ', $phrases_array));
5363		- if (is_wp_error($embedding_vector)) {
5364		- // Fallback: store without embedding
5365		- $serialized_vector = null;
5366		- } else {
5367		- $serialized_vector = maybe_serialize($embedding_vector);
5368		- }
5369		-
5370		- // Insert
5371		- $result = $wpdb->insert(
5372		- $table_name,
5373		- array(
5374		- 'intent_label' => $intent_label,
5375		- 'phrases' => implode(', ', $phrases_array),
5376		- 'embedding_vector' => $serialized_vector,
5377		- 'similarity_threshold' => $similarity_threshold,
5378		- 'callback_function' => $callback_function,
5379		- 'enabled' => 1,
5380		- 'enabled_bots' => $enabled_bots_json,
5381		- )
5382		- );
5383		-
5384		- if ($result === false) {
5385		- wp_send_json_error(__('Failed to add action to database.', 'mxchat'));
5386		- }
5387		-
5388		- wp_send_json_success(array('id' => $wpdb->insert_id));
	1466	+ if (!array_key_exists($callback_function, $available_callbacks)) {
	1467	+ wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
5389	1468	}
5390		-}
5391	1469
5392		-/**
5393		- * AJAX handler to edit an existing intent/action
5394		- */
5395		-public function mxchat_edit_intent_ajax() {
5396		- check_ajax_referer('mxchat_edit_intent', 'security');
5397		-
5398		- if (!current_user_can('manage_options')) {
5399		- wp_send_json_error(__('Unauthorized', 'mxchat'));
	1470	+ $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
	1471	+ if ($is_pro_only && !$this->is_activated) {
	1472	+ wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
5400	1473	}
5401	1474
5402		- global $wpdb;
5403		- $table_name = $wpdb->prefix . 'mxchat_intents';
	1475	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
5404	1476
5405		- // Sanitize input
5406		- $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
5407		- $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
5408		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
5409		- $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
5410		- $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
5411		- $enabled_bots = isset($_POST['enabled_bots']) ? array_map('sanitize_text_field', (array) $_POST['enabled_bots']) : array('default');
5412		-
5413		- // Validate
5414		- if (!$intent_id || empty($intent_label)) {
5415		- wp_send_json_error(__('Please fill in all required fields.', 'mxchat'));
	1477	+ if (empty($phrases_array)) {
	1478	+ wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
5416	1479	}
5417	1480
5418		- // Check if phrases are managed individually (empty phrases_input means individual mode)
5419		- $uses_individual_phrases = empty($phrases_input);
5420		-
5421		- if ($uses_individual_phrases) {
5422		- // Individual phrase mode: only update non-phrase fields, skip embedding regeneration
5423		- $update_data = array(
5424		- 'intent_label' => $intent_label,
5425		- 'similarity_threshold' => $similarity_threshold,
5426		- 'callback_function' => $callback_function,
5427		- 'enabled_bots' => json_encode($enabled_bots),
5428		- );
5429		- } else {
5430		- // Legacy mode: process phrases and regenerate embedding (backwards compatible for add-ons)
5431		- $phrases_array = array_filter(array_map('trim', preg_split('/[\n,]+/', $phrases_input)));
5432		- if (empty($phrases_array)) {
5433		- wp_send_json_error(__('Please provide at least one trigger phrase.', 'mxchat'));
5434		- }
5435		-
5436		- // Generate new embedding (combine phrases into single string for embedding)
5437		- $embedding_vector = $this->mxchat_generate_embedding(implode(' ', $phrases_array));
5438		- if (is_wp_error($embedding_vector)) {
5439		- // Keep existing embedding
5440		- $update_data = array(
5441		- 'intent_label' => $intent_label,
5442		- 'phrases' => implode(', ', $phrases_array),
5443		- 'similarity_threshold' => $similarity_threshold,
5444		- 'callback_function' => $callback_function,
5445		- 'enabled_bots' => json_encode($enabled_bots),
5446		- );
	1481	+ $vectors = [];
	1482	+ foreach ($phrases_array as $phrase) {
	1483	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	1484	+ if (is_array($embedding_vector)) {
	1485	+ $vectors[] = $embedding_vector;
5447	1486	} else {
5448		- $serialized_vector = maybe_serialize($embedding_vector);
5449		- $update_data = array(
5450		- 'intent_label' => $intent_label,
5451		- 'phrases' => implode(', ', $phrases_array),
5452		- 'embedding_vector' => $serialized_vector,
5453		- 'similarity_threshold' => $similarity_threshold,
5454		- 'callback_function' => $callback_function,
5455		- 'enabled_bots' => json_encode($enabled_bots),
5456		- );
	1487	+ wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
5457	1488	}
5458	1489	}
5459	1490
5460		- // Ensure default bot is included
5461		- if (!in_array('default', $enabled_bots)) {
5462		- $enabled_bots[] = 'default';
5463		- }
5464		- $update_data['enabled_bots'] = json_encode($enabled_bots);
	1491	+ if (!empty($vectors)) {
	1492	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	1493	+ $serialized_vector = maybe_serialize($combined_vector);
5465	1494
5466		- $result = $wpdb->update(
5467		- $table_name,
5468		- $update_data,
5469		- array('id' => $intent_id),
5470		- null,
5471		- array('%d')
5472		- );
	1495	+ $result = $wpdb->insert($table_name, [
	1496	+ 'intent_label' => $intent_label,
	1497	+ 'phrases' => implode(', ', $phrases_array),
	1498	+ 'embedding_vector' => $serialized_vector,
	1499	+ 'callback_function' => $callback_function,
	1500	+ 'similarity_threshold' => $default_threshold,
	1501	+ ]);
5473	1502
5474		- if ($result === false) {
5475		- wp_send_json_error(__('Failed to update action.', 'mxchat'));
	1503	+ if ($result === false) {
	1504	+ wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
	1505	+ }
	1506	+ } else {
	1507	+ wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
5476	1508	}
5477	1509
5478		- wp_send_json_success(array('updated' => true));
	1510	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
	1511	+ exit;
5479	1512	}
5480	1513
5481		-/**
5482		- * AJAX handler to delete a single intent/action
5483		- */
5484		-public function mxchat_delete_intent_ajax() {
5485		- check_ajax_referer('mxchat_delete_intent_nonce', 'security');
5486	1514
5487		- if (!current_user_can('manage_options')) {
5488		- wp_send_json_error(__('Unauthorized', 'mxchat'));
5489		- }
5490	1515
5491		- $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
5492	1516
5493		- if (!$intent_id) {
5494		- wp_send_json_error(__('Invalid action ID', 'mxchat'));
5495		- }
5496	1517
5497		- global $wpdb;
5498		- $table_name = $wpdb->prefix . 'mxchat_intents';
5499	1518
5500		- $result = $wpdb->delete($table_name, array('id' => $intent_id), array('%d'));
	1519	+private function mxchat_get_available_callbacks($grouped = false) {
	1520	+ $callbacks = [
	1521	+ 'mxchat_handle_email_capture' => [
	1522	+ 'label' => 'Email Capture',
	1523	+ 'pro_only' => false,
	1524	+ 'group' => 'Customer Engagement',
	1525	+ ],
	1526	+ 'mxchat_handle_product_inquiry' => [
	1527	+ 'label' => 'Show Product Card',
	1528	+ 'pro_only' => true,
	1529	+ 'group' => 'WooCommerce Features',
	1530	+ ],
	1531	+ 'mxchat_handle_order_history' => [
	1532	+ 'label' => 'Order History',
	1533	+ 'pro_only' => true,
	1534	+ 'group' => 'WooCommerce Features',
	1535	+ ],
	1536	+ 'mxchat_generate_image' => [
	1537	+ 'label' => 'Generate Image',
	1538	+ 'pro_only' => true,
	1539	+ 'group' => 'Other Features',
	1540	+ ],
	1541	+ 'mxchat_handle_search_request' => [
	1542	+ 'label' => 'Brave Web Search',
	1543	+ 'pro_only' => false,
	1544	+ 'group' => 'Search Features',
	1545	+ ],
	1546	+ 'mxchat_handle_image_search_request' => [
	1547	+ 'label' => 'Brave Image Search',
	1548	+ 'pro_only' => false,
	1549	+ 'group' => 'Search Features',
	1550	+ ],
	1551	+ 'mxchat_handle_add_to_cart_intent' => [
	1552	+ 'label' => 'Add to Cart',
	1553	+ 'pro_only' => true,
	1554	+ 'group' => 'WooCommerce Features',
	1555	+ ],
	1556	+ 'mxchat_handle_checkout_intent' => [
	1557	+ 'label' => 'Proceed to Checkout',
	1558	+ 'pro_only' => true,
	1559	+ 'group' => 'WooCommerce Features',
	1560	+ ],
	1561	+ 'mxchat_handle_pdf_discussion' => [
	1562	+ 'label' => 'Chat with PDF',
	1563	+ 'pro_only' => true,
	1564	+ 'group' => 'Other Features',
	1565	+ ],
	1566	+ 'mxchat_handle_product_recommendations' => [
	1567	+ 'label' => 'Product Recommendations',
	1568	+ 'pro_only' => true,
	1569	+ 'group' => 'WooCommerce Features',
	1570	+ ],
	1571	+ 'mxchat_live_agent_handover' => [
	1572	+ 'label' => 'Live Agent',
	1573	+ 'pro_only' => true,
	1574	+ 'group' => 'Customer Engagement',
	1575	+ ],
	1576	+ 'mxchat_handle_switch_to_chatbot_intent' => [
	1577	+ 'label' => 'Back to Chatbot',
	1578	+ 'pro_only' => true,
	1579	+ 'group' => 'Customer Engagement',
	1580	+ ],
	1581	+ ];
5501	1582
5502		- if ($result === false) {
5503		- wp_send_json_error(__('Failed to delete action', 'mxchat'));
	1583	+ // Return grouped structure if requested
	1584	+ if ($grouped) {
	1585	+ $grouped_callbacks = [];
	1586	+ foreach ($callbacks as $key => $data) {
	1587	+ $group_label = $data['group'] ?? 'Other Features';
	1588	+ $grouped_callbacks[$group_label][$key] = [
	1589	+ 'label' => $data['label'],
	1590	+ 'pro_only' => $data['pro_only'],
	1591	+ ];
	1592	+ }
	1593	+ return $grouped_callbacks;
5504	1594	}
5505	1595
5506		- // Also delete individual phrases for this intent
5507		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5508		- if ($wpdb->get_var("SHOW TABLES LIKE '$phrases_table'") === $phrases_table) {
5509		- $wpdb->delete($phrases_table, array('intent_id' => $intent_id), array('%d'));
5510		- }
5511		-
5512		- wp_send_json_success(array('deleted' => true));
	1596	+ return $callbacks;
5513	1597	}
5514	1598
5515		-/**
5516		- * AJAX handler to add a single phrase with its own embedding to an intent
5517		- */
5518		-public function mxchat_add_phrase_ajax() {
5519		- check_ajax_referer('mxchat_add_phrase_nonce', 'security');
5520	1599
5521		- if (!current_user_can('manage_options')) {
5522		- wp_send_json_error(__('Unauthorized', 'mxchat'));
5523		- }
5524	1600
5525		- $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
5526		- $phrase = isset($_POST['phrase']) ? sanitize_text_field($_POST['phrase']) : '';
	1601	+private function mxchat_average_vectors($vectors) {
	1602	+ $vector_length = count($vectors[0]);
	1603	+ $sum_vector = array_fill(0, $vector_length, 0);
5527	1604
5528		- if (!$intent_id || empty($phrase)) {
5529		- wp_send_json_error(__('Please provide an intent ID and phrase.', 'mxchat'));
	1605	+ foreach ($vectors as $vector) {
	1606	+ for ($i = 0; $i < $vector_length; $i++) {
	1607	+ $sum_vector[$i] += $vector[$i];
	1608	+ }
5530	1609	}
5531	1610
5532		- // Verify the intent exists
5533		- global $wpdb;
5534		- $intents_table = $wpdb->prefix . 'mxchat_intents';
5535		- $intent = $wpdb->get_row($wpdb->prepare("SELECT id FROM $intents_table WHERE id = %d", $intent_id));
5536		- if (!$intent) {
5537		- wp_send_json_error(__('Action not found.', 'mxchat'));
	1611	+ // Divide each component by the number of vectors to get the average
	1612	+ $num_vectors = count($vectors);
	1613	+ for ($i = 0; $i < $vector_length; $i++) {
	1614	+ $sum_vector[$i] /= $num_vectors;
5538	1615	}
5539	1616
5540		- // Generate embedding for this single phrase
5541		- $embedding_vector = $this->mxchat_generate_embedding($phrase);
5542		- if (is_wp_error($embedding_vector)) {
5543		- wp_send_json_error(__('Failed to generate embedding: ', 'mxchat') . $embedding_vector->get_error_message());
5544		- }
5545		-
5546		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5547		- $result = $wpdb->insert(
5548		- $phrases_table,
5549		- array(
5550		- 'intent_id' => $intent_id,
5551		- 'phrase' => $phrase,
5552		- 'embedding_vector' => maybe_serialize($embedding_vector),
5553		- )
5554		- );
5555		-
5556		- if ($result === false) {
5557		- wp_send_json_error(__('Failed to add phrase.', 'mxchat'));
5558		- }
5559		-
5560		- wp_send_json_success(array('id' => $wpdb->insert_id, 'phrase' => $phrase));
	1617	+ return $sum_vector;
5561	1618	}
5562	1619
5563		-/**
5564		- * AJAX handler to delete a single phrase from wp_mxchat_intent_phrases
5565		- */
5566		-public function mxchat_delete_phrase_ajax() {
5567		- check_ajax_referer('mxchat_delete_phrase_nonce', 'security');
5568		-
5569		- if (!current_user_can('manage_options')) {
5570		- wp_send_json_error(__('Unauthorized', 'mxchat'));
	1620	+public function mxchat_handle_delete_intent() {
	1621	+ if ( ! current_user_can( 'manage_options' ) ) {
	1622	+ wp_die( esc_html__('Unauthorized user', 'mxchat') );
5571	1623	}
5572	1624
5573		- $phrase_id = isset($_POST['phrase_id']) ? intval($_POST['phrase_id']) : 0;
5574		- if (!$phrase_id) {
5575		- wp_send_json_error(__('Invalid phrase ID.', 'mxchat'));
5576		- }
	1625	+ check_admin_referer('mxchat_delete_intent_nonce');
5577	1626
5578		- global $wpdb;
5579		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5580		- $result = $wpdb->delete($phrases_table, array('id' => $phrase_id), array('%d'));
	1627	+ if (isset($_POST['intent_id'])) {
	1628	+ global $wpdb;
	1629	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	1630	+ $intent_id = intval($_POST['intent_id']);
5581	1631
5582		- if ($result === false) {
5583		- wp_send_json_error(__('Failed to delete phrase.', 'mxchat'));
	1632	+ $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
5584	1633	}
5585	1634
5586		- wp_send_json_success(array('deleted' => true));
	1635	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
	1636	+ exit;
5587	1637	}
5588	1638
5589		-/**
5590		- * AJAX handler to fetch individual phrases for an intent
5591		- */
5592		-public function mxchat_get_phrases_ajax() {
5593		- check_ajax_referer('mxchat_get_phrases_nonce', 'security');
5594	1639
5595		- if (!current_user_can('manage_options')) {
5596		- wp_send_json_error(__('Unauthorized', 'mxchat'));
5597		- }
5598		-
5599		- $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
5600		- if (!$intent_id) {
5601		- wp_send_json_error(__('Invalid intent ID.', 'mxchat'));
5602		- }
5603		-
5604		- global $wpdb;
5605		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5606		-
5607		- $phrases = array();
5608		- if ($wpdb->get_var("SHOW TABLES LIKE '$phrases_table'") === $phrases_table) {
5609		- $phrases = $wpdb->get_results($wpdb->prepare(
5610		- "SELECT id, phrase, created_at FROM $phrases_table WHERE intent_id = %d ORDER BY created_at ASC",
5611		- $intent_id
5612		- ));
5613		- }
5614		-
5615		- wp_send_json_success(array('phrases' => $phrases));
5616		-}
5617		-
5618		-/**
5619		- * AJAX handler to clear legacy phrases and embedding from the main intents table
5620		- */
5621		-public function mxchat_delete_legacy_phrases_ajax() {
5622		- check_ajax_referer('mxchat_delete_legacy_nonce', 'security');
5623		-
5624		- if (!current_user_can('manage_options')) {
5625		- wp_send_json_error(__('Unauthorized', 'mxchat'));
5626		- }
5627		-
5628		- $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
5629		- if (!$intent_id) {
5630		- wp_send_json_error(__('Invalid intent ID.', 'mxchat'));
5631		- }
5632		-
5633		- global $wpdb;
5634		- $table_name = $wpdb->prefix . 'mxchat_intents';
5635		-
5636		- $result = $wpdb->update(
5637		- $table_name,
5638		- array('phrases' => '', 'embedding_vector' => ''),
5639		- array('id' => $intent_id),
5640		- array('%s', '%s'),
5641		- array('%d')
5642		- );
5643		-
5644		- if ($result === false) {
5645		- wp_send_json_error(__('Failed to clear legacy phrases.', 'mxchat'));
5646		- }
5647		-
5648		- wp_send_json_success(array('cleared' => true));
5649		-}
5650		-
5651		-/**
5652		- * Enhanced get_available_callbacks function with form action exclusion
5653		- *
5654		- * @param bool $grouped Whether to return callbacks grouped by category
5655		- * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
5656		- * @return array Callbacks data with icons, descriptions and availability status
5657		- */
5658		-private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
5659		- // Load WordPress plugin functions if needed
5660		- if (!function_exists('get_plugins')) {
5661		- require_once ABSPATH . 'wp-admin/includes/plugin.php';
5662		- }
5663		-
5664		- // Get active plugins
5665		- $active_plugins = get_option('active_plugins', array());
5666		-
5667		- // Functions to exclude from the action selector only if Pro is activated
5668		- // If user doesn't have Pro, show these so they can see what they're missing
5669		- $excluded_when_pro_active_functions = array(
5670		- 'mxchat_handle_form_collection' // Forms add-on action
5671		- );
5672		-
5673		- // Always excluded functions (regardless of Pro status)
5674		- $always_excluded_functions = array();
5675		-
5676		- // Combine exclusion lists based on Pro activation status
5677		- $excluded_functions = $always_excluded_functions;
5678		- if ($this->is_activated) {
5679		- // Only exclude add-on managed functions if Pro is active
5680		- $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
5681		- }
5682		-
5683		- // Define add-on plugin files and their corresponding action functions
5684		- $addon_plugins = array(
5685		- 'mxchat-woo/mxchat-woo.php' => array(
5686		- 'functions' => array(
5687		- 'mxchat_handle_product_recommendations',
5688		- 'mxchat_handle_order_history',
5689		- 'mxchat_show_product_card',
5690		- 'mxchat_add_to_cart',
5691		- 'mxchat_checkout_redirect',
5692		- 'mxchat_handle_featured_products'
5693		- ),
5694		- 'name' => __('WooCommerce Add-on', 'mxchat'),
5695		- 'pro_required' => true
5696		- ),
5697		- 'mxchat-perplexity/mxchat-perplexity.php' => array(
5698		- 'functions' => array('mxchat_perplexity_research'),
5699		- 'name' => __('Perplexity Add-on', 'mxchat'),
5700		- 'pro_required' => true
5701		- ),
5702		- 'mxchat-forms/mxchat-forms.php' => array(
5703		- 'functions' => array('mxchat_handle_form_collection'),
5704		- 'name' => __('Forms Add-on', 'mxchat'),
5705		- 'pro_required' => true
5706		- ),
5707		- // Add other add-ons and their functions here
5708		- );
5709		-
5710		- // Get the functions that are provided by active add-ons
5711		- $addon_provided_functions = array();
5712		- $addon_function_mapping = array(); // Maps functions to their add-on info
5713		-
5714		- // Check which add-ons are active
5715		- foreach ($addon_plugins as $plugin_file => $addon_info) {
5716		- $is_active = in_array($plugin_file, $active_plugins);
5717		-
5718		- // For each function in this addon
5719		- foreach ($addon_info['functions'] as $function) {
5720		- // Consider a function installed only if:
5721		- // 1. The add-on is active AND
5722		- // 2. Either it doesn't require Pro OR Pro is activated
5723		- $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
5724		-
5725		- // If the add-on is installed, mark this function as provided by an add-on
5726		- if ($is_installed) {
5727		- $addon_provided_functions[] = $function;
5728		- }
5729		-
5730		- // Store addon info for this function regardless of installation status
5731		- $addon_function_mapping[$function] = array(
5732		- 'addon' => basename(dirname($plugin_file)),
5733		- 'addon_name' => $addon_info['name'],
5734		- 'pro_required' => $addon_info['pro_required'],
5735		- 'is_active' => $is_active,
5736		- 'is_installed' => $is_installed
5737		- );
5738		- }
5739		- }
5740		-
5741		- // Core callbacks - always available in the base plugin
5742		- $core_callbacks = array(
5743		- 'mxchat_handle_email_capture' => array(
5744		- 'label' => __('Loops Email Capture', 'mxchat'),
5745		- 'pro_only' => false,
5746		- 'group' => __('Customer Engagement', 'mxchat'),
5747		- 'icon' => 'email-alt',
5748		- 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
5749		- 'addon' => false, // Not from an add-on
5750		- 'installed' => true // Always installed with base plugin
5751		- ),
5752		- 'mxchat_handle_search_request' => array(
5753		- 'label' => __('Brave Web Search', 'mxchat'),
5754		- 'pro_only' => false,
5755		- 'group' => __('Search Features', 'mxchat'),
5756		- 'icon' => 'search',
5757		- 'description' => __('Let users search the web directly from the chat (requires a Brave Search API key)', 'mxchat'),
5758		- 'addon' => false,
5759		- 'installed' => true
5760		- ),
5761		- 'mxchat_handle_image_search_request' => array(
5762		- 'label' => __('Brave Image Search', 'mxchat'),
5763		- 'pro_only' => false,
5764		- 'group' => __('Search Features', 'mxchat'),
5765		- 'icon' => 'format-image',
5766		- 'description' => __('Search and display images in the chat conversation (requires a Brave Search API key)', 'mxchat'),
5767		- 'addon' => false,
5768		- 'installed' => true
5769		- ),
5770		- // Pro core features - check is_activated property
5771		- 'mxchat_generate_image' => array(
5772		- 'label' => __('Generate Image (OpenAI)', 'mxchat'),
5773		- 'pro_only' => false,
5774		- 'group' => __('Other Features', 'mxchat'),
5775		- 'icon' => 'art',
5776		- 'description' => __('Create images with GPT Image from OpenAI (requires OpenAI API key)', 'mxchat'),
5777		- 'addon' => false,
5778		- 'installed' => true
5779		- ),
5780		- 'mxchat_generate_gemini_image' => array(
5781		- 'label' => __('Generate Image (Gemini)', 'mxchat'),
5782		- 'pro_only' => false,
5783		- 'group' => __('Other Features', 'mxchat'),
5784		- 'icon' => 'art',
5785		- 'description' => __('Create images with Imagen from Google (requires Gemini API key)', 'mxchat'),
5786		- 'addon' => false,
5787		- 'installed' => true
5788		- ),
5789		- 'mxchat_handle_pdf_discussion' => array(
5790		- 'label' => __('Chat with PDF', 'mxchat'),
5791		- 'pro_only' => false,
5792		- 'group' => __('Other Features', 'mxchat'),
5793		- 'icon' => 'media-document',
5794		- 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
5795		- 'addon' => false,
5796		- 'installed' => true
5797		- ),
5798		- 'mxchat_live_agent_handover' => array(
5799		- 'label' => __('Slack Live Agent', 'mxchat'),
5800		- 'pro_only' => false,
5801		- 'group' => __('Customer Engagement', 'mxchat'),
5802		- 'icon' => 'admin-users',
5803		- 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
5804		- 'addon' => false,
5805		- 'installed' => true
5806		- ),
5807		- 'mxchat_telegram_live_agent_handover' => array(
5808		- 'label' => __('Telegram Live Agent', 'mxchat'),
5809		- 'pro_only' => false,
5810		- 'group' => __('Customer Engagement', 'mxchat'),
5811		- 'icon' => 'format-chat',
5812		- 'description' => __('Transfer conversation to a human support agent on Telegram', 'mxchat'),
5813		- 'addon' => false,
5814		- 'installed' => true
5815		- ),
5816		- 'mxchat_handle_switch_to_chatbot_intent' => array(
5817		- 'label' => __('Back to Chatbot', 'mxchat'),
5818		- 'pro_only' => false,
5819		- 'group' => __('Customer Engagement', 'mxchat'),
5820		- 'icon' => 'backup',
5821		- 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
5822		- 'addon' => false,
5823		- 'installed' => true
5824		- ),
5825		- );
5826		-
5827		- // Add-on callbacks with placeholders - only include if the add-on is NOT active
5828		- // These are promotional/informational only — not selectable as real actions
5829		- $addon_callbacks = array(
5830		- // WooCommerce Add-on
5831		- 'mxchat_handle_product_recommendations' => array(
5832		- 'label' => __('Product Recommendations', 'mxchat'),
5833		- 'pro_only' => false,
5834		- 'addon_promo' => true,
5835		- 'group' => __('WooCommerce Features', 'mxchat'),
5836		- 'icon' => 'cart',
5837		- 'description' => __('Suggest products based on customer preferences', 'mxchat'),
5838		- ),
5839		- 'mxchat_handle_order_history' => array(
5840		- 'label' => __('Order History', 'mxchat'),
5841		- 'pro_only' => false,
5842		- 'addon_promo' => true,
5843		- 'group' => __('WooCommerce Features', 'mxchat'),
5844		- 'icon' => 'clipboard',
5845		- 'description' => __('Allow customers to check their order status', 'mxchat'),
5846		- ),
5847		- 'mxchat_show_product_card' => array(
5848		- 'label' => __('Show Product Card', 'mxchat'),
5849		- 'pro_only' => false,
5850		- 'addon_promo' => true,
5851		- 'group' => __('WooCommerce Features', 'mxchat'),
5852		- 'icon' => 'products',
5853		- 'description' => __('Display product information in the chat', 'mxchat'),
5854		- ),
5855		- 'mxchat_add_to_cart' => array(
5856		- 'label' => __('Add to Cart', 'mxchat'),
5857		- 'pro_only' => false,
5858		- 'addon_promo' => true,
5859		- 'group' => __('WooCommerce Features', 'mxchat'),
5860		- 'icon' => 'plus-alt',
5861		- 'description' => __('Add products to cart directly from chat', 'mxchat'),
5862		- ),
5863		- 'mxchat_checkout_redirect' => array(
5864		- 'label' => __('Proceed to Checkout', 'mxchat'),
5865		- 'pro_only' => false,
5866		- 'addon_promo' => true,
5867		- 'group' => __('WooCommerce Features', 'mxchat'),
5868		- 'icon' => 'arrow-right-alt',
5869		- 'description' => __('Redirect customer to checkout page', 'mxchat'),
5870		- ),
5871		- 'mxchat_handle_featured_products' => array(
5872		- 'label' => __('Featured Products Showcase', 'mxchat'),
5873		- 'pro_only' => false,
5874		- 'addon_promo' => true,
5875		- 'group' => __('WooCommerce Features', 'mxchat'),
5876		- 'icon' => 'star-filled',
5877		- 'description' => __('Display a curated selection of products with an AI-generated message', 'mxchat'),
5878		- ),
5879		-
5880		- // Perplexity Add-on
5881		- 'mxchat_perplexity_research' => array(
5882		- 'label' => __('Perplexity Research', 'mxchat'),
5883		- 'pro_only' => false,
5884		- 'addon_promo' => true,
5885		- 'group' => __('Search Features', 'mxchat'),
5886		- 'icon' => 'book-alt',
5887		- 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
5888		- ),
5889		-
5890		- // Forms Add-on
5891		- 'mxchat_handle_form_collection' => array(
5892		- 'label' => __('Form Collection', 'mxchat'),
5893		- 'pro_only' => false,
5894		- 'addon_promo' => true,
5895		- 'group' => __('Form Features', 'mxchat'),
5896		- 'icon' => 'feedback',
5897		- 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
5898		- ),
5899		- );
5900		-
5901		- // Enhance add-on callbacks with installation status and addon info
5902		- foreach ($addon_callbacks as $function => $data) {
5903		- if (isset($addon_function_mapping[$function])) {
5904		- $addon_info = $addon_function_mapping[$function];
5905		-
5906		- $addon_callbacks[$function]['addon'] = $addon_info['addon'];
5907		- $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
5908		- $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
5909		-
5910		- // Set pro_only based on add-on configuration
5911		- $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
5912		- } else {
5913		- $addon_callbacks[$function]['addon'] = 'unknown';
5914		- $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
5915		- $addon_callbacks[$function]['installed'] = false;
5916		- }
5917		- }
5918		-
5919		- // Initialize callbacks with core features
5920		- $callbacks = $core_callbacks;
5921		-
5922		- // Get callbacks from active add-ons
5923		- $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
5924		-
5925		- // Add placeholder callbacks only for add-ons that aren't active
5926		- if ($include_all) {
5927		- foreach ($addon_callbacks as $function => $data) {
5928		- // Skip placeholders for functions provided by active add-ons
5929		- if (in_array($function, $addon_provided_functions)) {
5930		- continue;
5931		- }
5932		-
5933		- // Skip excluded functions
5934		- if (in_array($function, $excluded_functions)) {
5935		- continue;
5936		- }
5937		-
5938		- // Add the placeholder
5939		- $callbacks[$function] = $data;
5940		- }
5941		- }
5942		-
5943		- // Add callbacks from active add-ons (will override placeholders)
5944		- foreach ($active_addon_callbacks as $function => $data) {
5945		- // Skip excluded functions
5946		- if (in_array($function, $excluded_functions)) {
5947		- continue;
5948		- }
5949		-
5950		- // Always include callbacks from add-ons
5951		- $callbacks[$function] = $data;
5952		-
5953		- // Ensure they have the proper add-on info
5954		- if (isset($addon_function_mapping[$function])) {
5955		- $addon_info = $addon_function_mapping[$function];
5956		- $callbacks[$function]['addon'] = $addon_info['addon'];
5957		- $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
5958		- $callbacks[$function]['installed'] = $addon_info['is_installed'];
5959		- $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
5960		- }
5961		- }
5962		-
5963		- // Just before returning callbacks, sort them to prioritize free features
5964		- if (!$grouped) {
5965		- // Create temporary arrays for sorting
5966		- $free_callbacks = array();
5967		- $pro_callbacks = array();
5968		-
5969		- // Split callbacks into free and pro
5970		- foreach ($callbacks as $key => $data) {
5971		- if (isset($data['pro_only']) && $data['pro_only']) {
5972		- $pro_callbacks[$key] = $data;
5973		- } else {
5974		- $free_callbacks[$key] = $data;
5975		- }
5976		- }
5977		-
5978		- // Merge with free callbacks first
5979		- $callbacks = array_merge($free_callbacks, $pro_callbacks);
5980		- }
5981		-
5982		- // Return grouped structure if requested
5983		- if ($grouped) {
5984		- $grouped_callbacks = array();
5985		- foreach ($callbacks as $key => $data) {
5986		- $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
5987		-
5988		- // Ensure we carry forward all the new fields in grouped mode
5989		- $callback_data = array(
5990		- 'label' => $data['label'],
5991		- 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
5992		- 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
5993		- 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
5994		- 'addon' => isset($data['addon']) ? $data['addon'] : false,
5995		- 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
5996		- 'installed' => isset($data['installed']) ? $data['installed'] : true
5997		- );
5998		-
5999		- $grouped_callbacks[$group_label][$key] = $callback_data;
6000		- }
6001		-
6002		- // Sort within each group to prioritize free features
6003		- foreach ($grouped_callbacks as $group => $items) {
6004		- $free_items = array();
6005		- $pro_items = array();
6006		-
6007		- foreach ($items as $key => $data) {
6008		- if (isset($data['pro_only']) && $data['pro_only']) {
6009		- $pro_items[$key] = $data;
6010		- } else {
6011		- $free_items[$key] = $data;
6012		- }
6013		- }
6014		-
6015		- $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
6016		- }
6017		-
6018		- return $grouped_callbacks;
6019		- }
6020		-
6021		- return $callbacks;
6022		-}
6023		-
6024	1640	public function mxchat_page_init() {
	1641	+ // Register settings
6025	1642	register_setting(
6026	1643	'mxchat_option_group',
6027	1644	'mxchat_options',
6028	1645	array($this, 'mxchat_sanitize')
		@@ -6033,201 +1650,70 @@
6033	1650	'mxchat_similarity_threshold',
6034	1651	array(
6035	1652	'type' => 'number',
6036	1653	'sanitize_callback' => function($value) {
6037		- $value = absint($value);
6038		- return min(max($value, 20), 95);
	1654	+ $value = absint($value); // Ensure it's an integer
	1655	+ return min(max($value, 70), 85); // Enforce range
6039	1656	},
6040	1657	'default' => 80,
6041	1658	)
6042	1659	);
6043	1660
	1661	+
6044	1662	// Chatbot Settings Section
6045	1663	add_settings_section(
6046	1664	'mxchat_chatbot_section',
6047		- esc_html__('Chatbot Settings', 'mxchat'),
	1665	+ 'Chatbot Settings',
6048	1666	null,
6049	1667	'mxchat-chatbot'
6050	1668	);
6051	1669
6052		- // API Keys Settings Section
6053		- add_settings_section(
6054		- 'mxchat_api_keys_section',
6055		- esc_html__('API Keys', 'mxchat'),
6056		- array($this, 'mxchat_api_keys_section_callback'),
6057		- 'mxchat-api-keys'
6058		- );
6059		-
6060		- // OpenAI API Key
6061		- add_settings_field(
6062		- 'api_key',
6063		- esc_html__('OpenAI API Key', 'mxchat'),
6064		- array($this, 'api_key_callback'),
6065		- 'mxchat-api-keys',
6066		- 'mxchat_api_keys_section'
6067		- );
6068		-
6069		- // X.AI API Key
6070		- add_settings_field(
6071		- 'xai_api_key',
6072		- esc_html__('X.AI API Key', 'mxchat'),
6073		- array($this, 'xai_api_key_callback'),
6074		- 'mxchat-api-keys',
6075		- 'mxchat_api_keys_section'
6076		- );
6077		-
6078		- // Claude API Key
6079		- add_settings_field(
6080		- 'claude_api_key',
6081		- esc_html__('Claude API Key', 'mxchat'),
6082		- array($this, 'claude_api_key_callback'),
6083		- 'mxchat-api-keys',
6084		- 'mxchat_api_keys_section'
6085		- );
6086		-
6087		- // DeepSeek API Key
6088		- add_settings_field(
6089		- 'deepseek_api_key',
6090		- esc_html__('DeepSeek API Key', 'mxchat'),
6091		- array($this, 'deepseek_api_key_callback'),
6092		- 'mxchat-api-keys',
6093		- 'mxchat_api_keys_section'
6094		- );
6095		-
6096		- // Google Gemini API Key
6097		- add_settings_field(
6098		- 'gemini_api_key',
6099		- esc_html__('Google Gemini API Key', 'mxchat'),
6100		- array($this, 'gemini_api_key_callback'),
6101		- 'mxchat-api-keys',
6102		- 'mxchat_api_keys_section'
6103		- );
6104		-
6105		- // Voyage AI API Key
6106		- add_settings_field(
6107		- 'voyage_api_key',
6108		- esc_html__('Voyage AI API Key', 'mxchat'),
6109		- array($this, 'voyage_api_key_callback'),
6110		- 'mxchat-api-keys',
6111		- 'mxchat_api_keys_section'
6112		- );
6113		-
6114		- // OpenRouter API Key
6115		- add_settings_field(
6116		- 'openrouter_api_key',
6117		- esc_html__('OpenRouter API Key', 'mxchat'),
6118		- array($this, 'openrouter_api_key_callback'),
6119		- 'mxchat-api-keys',
6120		- 'mxchat_api_keys_section'
6121		- );
6122		-
6123		- // Custom (OpenAI-compatible) Provider — for Ollama, LM Studio, vLLM, llama.cpp, Azure OpenAI, etc.
6124		- add_settings_field(
6125		- 'custom_provider',
6126		- esc_html__('Custom Provider (OpenAI-compatible)', 'mxchat'),
6127		- array($this, 'custom_provider_callback'),
6128		- 'mxchat-api-keys',
6129		- 'mxchat_api_keys_section'
6130		- );
6131		-
6132		- // Loops API Key
6133		- add_settings_field(
6134		- 'loops_api_key',
6135		- esc_html__('Loops API Key', 'mxchat'),
6136		- array($this, 'mxchat_loops_api_key_callback'),
6137		- 'mxchat-api-keys',
6138		- 'mxchat_api_keys_section'
6139		- );
6140		-
6141		- // Brave Search API Key
6142		- add_settings_field(
6143		- 'brave_api_key',
6144		- __('Brave API Key', 'mxchat'),
6145		- array($this, 'mxchat_brave_api_key_callback'),
6146		- 'mxchat-api-keys',
6147		- 'mxchat_api_keys_section'
6148		- );
6149		-
6150	1670	// Similarity Threshold Slider
6151	1671	add_settings_field(
6152	1672	'similarity_threshold', // Field ID
6153		- esc_html__('Similarity Threshold', 'mxchat'), // Field title
	1673	+ 'Similarity Threshold', // Field title
6154	1674	array($this, 'mxchat_similarity_threshold_callback'), // Callback function
6155	1675	'mxchat-chatbot', // Page
6156	1676	'mxchat_chatbot_section' // Section
6157	1677	);
6158	1678
6159		- // RAG Sources Limit Slider
	1679	+ // Existing fields...
6160	1680	add_settings_field(
6161		- 'rag_sources_limit', // Field ID
6162		- esc_html__('RAG Sources Limit', 'mxchat'), // Field title
6163		- array($this, 'mxchat_rag_sources_limit_callback'), // Callback function
6164		- 'mxchat-chatbot', // Page
6165		- 'mxchat_chatbot_section' // Section
6166		- );
6167		-
6168		- // RAG Chunks Limit Slider
6169		- add_settings_field(
6170		- 'rag_chunks_limit', // Field ID
6171		- esc_html__('RAG Chunks Limit', 'mxchat'), // Field title
6172		- array($this, 'mxchat_rag_chunks_limit_callback'), // Callback function
6173		- 'mxchat-chatbot', // Page
6174		- 'mxchat_chatbot_section' // Section
6175		- );
6176		-
6177		- add_settings_field(
6178		- 'append_to_body',
6179		- esc_html__('Auto-Display Chatbot', 'mxchat'),
6180		- array($this, 'mxchat_append_to_body_callback'),
	1681	+ 'api_key',
	1682	+ 'OpenAI API Key',
	1683	+ array($this, 'api_key_callback'),
6181	1684	'mxchat-chatbot',
6182	1685	'mxchat_chatbot_section'
6183	1686	);
6184	1687
6185	1688	add_settings_field(
6186		- 'contextual_awareness_toggle',
6187		- esc_html__('Contextual Awareness', 'mxchat'),
6188		- array($this, 'mxchat_contextual_awareness_callback'),
6189		- 'mxchat-chatbot',
6190		- 'mxchat_chatbot_section'
	1689	+ 'xai_api_key',
	1690	+ 'X.AI API Key',
	1691	+ array($this, 'xai_api_key_callback'),
	1692	+ 'mxchat-chatbot',
	1693	+ 'mxchat_chatbot_section'
6191	1694	);
6192	1695
6193	1696	add_settings_field(
6194		- 'citation_links_toggle',
6195		- esc_html__('Citation Links', 'mxchat'),
6196		- array($this, 'mxchat_citation_links_toggle_callback'),
	1697	+ 'claude_api_key',
	1698	+ 'Claude API Key',
	1699	+ array($this, 'claude_api_key_callback'),
6197	1700	'mxchat-chatbot',
6198	1701	'mxchat_chatbot_section'
6199	1702	);
6200	1703
6201		- // Satisfaction rating toggle (plan-a5b006).
	1704	+
6202	1705	add_settings_field(
6203		- 'satisfaction_rating_enabled',
6204		- esc_html__('Satisfaction Rating Prompt', 'mxchat'),
6205		- array($this, 'mxchat_satisfaction_rating_toggle_callback'),
	1706	+ 'system_prompt_instructions',
	1707	+ 'AI Instructions (Behavior)',
	1708	+ array($this, 'system_prompt_instructions_callback'),
6206	1709	'mxchat-chatbot',
6207	1710	'mxchat_chatbot_section'
6208	1711	);
6209	1712
6210		- // Satisfaction rating customization (plan-141a12, plan-29caac):
6211		- // the 5 customization fields are now inline-rendered inside
6212		- // mxchat_satisfaction_rating_toggle_callback's sub-options wrapper.
6213		-
6214	1713	add_settings_field(
6215		- 'enable_streaming_toggle',
6216		- esc_html__('Enable Streaming', 'mxchat'),
6217		- array($this, 'enable_streaming_toggle_callback'),
6218		- 'mxchat-chatbot',
6219		- 'mxchat_chatbot_section', // Same section as your working toggle
6220		- array(
6221		- 'class' => 'mxchat-setting-row streaming-setting',
6222		- 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
6223		- )
6224		- );
6225		-
6226		-
6227		- add_settings_field(
6228	1714	'model',
6229		- esc_html__('Chat Model', 'mxchat'),
	1715	+ 'Model',
6230	1716	array($this, 'mxchat_model_callback'),
6231	1717	'mxchat-chatbot',
6232	1718	'mxchat_chatbot_section'
6233	1719	);
		@@ -6232,27 +1718,10 @@
6232	1718	'mxchat_chatbot_section'
6233	1719	);
6234	1720
6235	1721	add_settings_field(
6236		- 'embedding_model',
6237		- esc_html__('Embedding Model', 'mxchat'),
6238		- array($this, 'embedding_model_callback'),
6239		- 'mxchat-chatbot',
6240		- 'mxchat_chatbot_section'
6241		- );
6242		-
6243		- add_settings_field(
6244		- 'system_prompt_instructions',
6245		- esc_html__('AI Instructions (Behavior)', 'mxchat'),
6246		- array($this, 'system_prompt_instructions_callback'),
6247		- 'mxchat-chatbot',
6248		- 'mxchat_chatbot_section'
6249		- );
6250		-
6251		-
6252		- add_settings_field(
6253	1722	'top_bar_title',
6254		- esc_html__('Top Bar Title', 'mxchat'),
	1723	+ 'Top Bar Title',
6255	1724	array($this, 'mxchat_top_bar_title_callback'),
6256	1725	'mxchat-chatbot',
6257	1726	'mxchat_chatbot_section'
6258	1727	);
		@@ -6257,82 +1726,66 @@
6257	1726	'mxchat_chatbot_section'
6258	1727	);
6259	1728
6260	1729	add_settings_field(
6261		- 'ai_agent_text',
6262		- esc_html__('AI Agent Text', 'mxchat'),
6263		- array($this, 'mxchat_ai_agent_text_callback'),
	1730	+ 'intro_message',
	1731	+ 'Introductory Message',
	1732	+ array($this, 'mxchat_intro_message_callback'),
6264	1733	'mxchat-chatbot',
6265	1734	'mxchat_chatbot_section'
6266	1735	);
6267	1736
6268	1737	add_settings_field(
6269		- 'enable_email_block',
6270		- esc_html__('Require Email To Chat', 'mxchat'),
6271		- array($this, 'enable_email_block_callback'),
	1738	+ 'input_copy',
	1739	+ 'Input Copy',
	1740	+ array($this, 'mxchat_input_copy_callback'),
6272	1741	'mxchat-chatbot',
6273	1742	'mxchat_chatbot_section'
6274	1743	);
6275	1744
6276	1745	add_settings_field(
6277		- 'email_blocker_header_content',
6278		- esc_html__('Require Email Chat Content', 'mxchat'),
6279		- array($this, 'email_blocker_header_content_callback'),
	1746	+ 'rate_limit_logged_in',
	1747	+ __('Rate Limit for Logged-in Users', 'mxchat'),
	1748	+ array($this, 'mxchat_rate_limit_logged_in_callback'),
6280	1749	'mxchat-chatbot',
6281	1750	'mxchat_chatbot_section'
6282	1751	);
6283	1752
6284	1753	add_settings_field(
6285		- 'email_blocker_button_text',
6286		- esc_html__('Require Email Chat Button Text', 'mxchat'),
6287		- [$this, 'email_blocker_button_text_callback'],
	1754	+ 'rate_limit_logged_out',
	1755	+ __('Rate Limit for Logged-out Users', 'mxchat'),
	1756	+ array($this, 'mxchat_rate_limit_logged_out_callback'),
6288	1757	'mxchat-chatbot',
6289	1758	'mxchat_chatbot_section'
6290	1759	);
6291	1760
6292	1761	add_settings_field(
6293		- 'enable_name_field',
6294		- esc_html__('Require Name Field', 'mxchat'),
6295		- array($this, 'enable_name_field_callback'),
	1762	+ 'rate_limit_message',
	1763	+ 'Rate Limit Message',
	1764	+ array($this, 'mxchat_rate_limit_message_callback'),
6296	1765	'mxchat-chatbot',
6297	1766	'mxchat_chatbot_section'
6298	1767	);
6299	1768
6300	1769	add_settings_field(
6301		- 'name_field_placeholder',
6302		- esc_html__('Name Field Placeholder', 'mxchat'),
6303		- array($this, 'name_field_placeholder_callback'),
	1770	+ 'pre_chat_message',
	1771	+ 'Chat Teaser Pop-up',
	1772	+ array($this, 'mxchat_pre_chat_message_callback'),
6304	1773	'mxchat-chatbot',
6305	1774	'mxchat_chatbot_section'
6306	1775	);
6307	1776
6308		- add_settings_field(
6309		- 'intro_message',
6310		- esc_html__('Introductory Message', 'mxchat'),
6311		- array($this, 'mxchat_intro_message_callback'),
	1777	+ add_settings_field(
	1778	+ 'append_to_body',
	1779	+ 'Append Chat Widget to Body',
	1780	+ array($this, 'mxchat_append_to_body_callback'),
6312	1781	'mxchat-chatbot',
6313	1782	'mxchat_chatbot_section'
6314	1783	);
6315	1784
6316		- add_settings_field(
6317		- 'input_copy',
6318		- esc_html__('Input Copy', 'mxchat'),
6319		- array($this, 'mxchat_input_copy_callback'),
6320		- 'mxchat-chatbot',
6321		- 'mxchat_chatbot_section'
6322		- );
6323		-
6324		- add_settings_field(
6325		- 'pre_chat_message',
6326		- esc_html__('Chat Teaser Pop-up', 'mxchat'),
6327		- array($this, 'mxchat_pre_chat_message_callback'),
6328		- 'mxchat-chatbot',
6329		- 'mxchat_chatbot_section'
6330		- );
6331		-
6332		- add_settings_field(
	1785	+ add_settings_field(
6333	1786	'privacy_toggle',
6334		- esc_html__('Toggle Privacy Notice', 'mxchat'),
	1787	+ 'Toggle Privacy Notice',
6335	1788	array($this, 'mxchat_privacy_toggle_callback'),
6336	1789	'mxchat-chatbot',
6337	1790	'mxchat_chatbot_section'
6338	1791	);
		@@ -6338,9 +1791,9 @@
6338	1791	);
6339	1792
6340	1793	add_settings_field(
6341	1794	'complianz_toggle',
6342		- esc_html__('Enable Complianz', 'mxchat'),
	1795	+ 'Enable Complianz',
6343	1796	array($this, 'mxchat_complianz_toggle_callback'),
6344	1797	'mxchat-chatbot',
6345	1798	'mxchat_chatbot_section'
6346	1799	);
		@@ -6346,9 +1799,9 @@
6346	1799	);
6347	1800
6348	1801	add_settings_field(
6349	1802	'link_target_toggle',
6350		- esc_html__('Open Links in a New Tab', 'mxchat'),
	1803	+ 'Open Links in a New Tab',
6351	1804	array($this, 'mxchat_link_target_toggle_callback'),
6352	1805	'mxchat-chatbot',
6353	1806	'mxchat_chatbot_section'
6354	1807	);
		@@ -6353,114 +1806,125 @@
6353	1806	'mxchat_chatbot_section'
6354	1807	);
6355	1808
6356	1809	add_settings_field(
6357		- 'chat_persistence_toggle',
6358		- esc_html__('Enable Chat Persistence', 'mxchat'),
6359		- array($this, 'mxchat_chat_persistence_toggle_callback'),
6360		- 'mxchat-chatbot',
6361		- 'mxchat_chatbot_section'
	1810	+ 'chat_persistence_toggle',
	1811	+ 'Enable Chat Persistence',
	1812	+ array($this, 'mxchat_chat_persistence_toggle_callback'),
	1813	+ 'mxchat-chatbot',
	1814	+ 'mxchat_chatbot_section'
6362	1815	);
6363	1816
6364	1817	add_settings_field(
6365		- 'print_button_enabled',
6366		- esc_html__('Show Download Transcript Button', 'mxchat'),
6367		- array($this, 'mxchat_print_button_toggle_callback'),
6368		- 'mxchat-chatbot',
6369		- 'mxchat_chatbot_section'
6370		- );
	1818	+ 'popular_question_1',
	1819	+ 'Popular Question 1',
	1820	+ array($this, 'mxchat_popular_question_1_callback'),
	1821	+ 'mxchat-chatbot',
	1822	+ 'mxchat_chatbot_section'
	1823	+);
6371	1824
6372		- add_settings_field(
6373		- 'reset_chat_enabled',
6374		- esc_html__('Show Start-New-Chat Button', 'mxchat'),
6375		- array($this, 'mxchat_reset_chat_toggle_callback'),
6376		- 'mxchat-chatbot',
6377		- 'mxchat_chatbot_section'
6378		- );
	1825	+add_settings_field(
	1826	+ 'popular_question_2',
	1827	+ 'Popular Question 2',
	1828	+ array($this, 'mxchat_popular_question_2_callback'),
	1829	+ 'mxchat-chatbot',
	1830	+ 'mxchat_chatbot_section'
	1831	+);
6379	1832
6380		- add_settings_field(
6381		- 'reset_chat_label',
6382		- esc_html__('Start-New-Chat Button Label', 'mxchat'),
6383		- array($this, 'mxchat_reset_chat_label_callback'),
6384		- 'mxchat-chatbot',
6385		- 'mxchat_chatbot_section'
6386		- );
	1833	+add_settings_field(
	1834	+ 'popular_question_3',
	1835	+ 'Popular Question 3',
	1836	+ array($this, 'mxchat_popular_question_3_callback'),
	1837	+ 'mxchat-chatbot',
	1838	+ 'mxchat_chatbot_section'
	1839	+);
6387	1840
6388		- add_settings_field(
6389		- 'popular_question_1',
6390		- esc_html__('Quick Question 1', 'mxchat'),
6391		- array($this, 'mxchat_popular_question_1_callback'),
6392		- 'mxchat-chatbot',
6393		- 'mxchat_chatbot_section'
6394		- );
	1841	+add_settings_field(
	1842	+ 'additional_popular_questions',
	1843	+ 'Additional Popular Questions',
	1844	+ array($this, 'mxchat_additional_popular_questions_callback'),
	1845	+ 'mxchat-chatbot',
	1846	+ 'mxchat_chatbot_section'
	1847	+);
6395	1848
6396		- add_settings_field(
6397		- 'popular_question_2',
6398		- esc_html__('Quick Question 2', 'mxchat'),
6399		- array($this, 'mxchat_popular_question_2_callback'),
6400		- 'mxchat-chatbot',
6401		- 'mxchat_chatbot_section'
6402		- );
6403	1849
6404		- add_settings_field(
6405		- 'popular_question_3',
6406		- esc_html__('Quick Question 3', 'mxchat'),
6407		- array($this, 'mxchat_popular_question_3_callback'),
6408		- 'mxchat-chatbot',
6409		- 'mxchat_chatbot_section'
6410		- );
	1850	+// WooCommerce Settings Section
	1851	+add_settings_section(
	1852	+ 'mxchat_woocommerce_section',
	1853	+ 'WooCommerce Settings',
	1854	+ null,
	1855	+ 'mxchat-embed'
	1856	+);
6411	1857
6412		- add_settings_field(
6413		- 'additional_popular_questions',
6414		- esc_html__('Additional Quick Questions', 'mxchat'),
6415		- array($this, 'mxchat_additional_popular_questions_callback'),
6416		- 'mxchat-chatbot',
6417		- 'mxchat_chatbot_section'
6418		- );
	1858	+// Loops Settings Section
	1859	+add_settings_section(
	1860	+ 'mxchat_loops_section',
	1861	+ 'Loops Settings',
	1862	+ null,
	1863	+ 'mxchat-embed'
	1864	+);
6419	1865
	1866	+// WooCommerce Settings Fields
	1867	+add_settings_field(
	1868	+ 'enable_woocommerce_integration',
	1869	+ 'Automatically Embed Products',
	1870	+ array($this, 'mxchat_enable_woocommerce_integration_callback'),
	1871	+ 'mxchat-embed',
	1872	+ 'mxchat_woocommerce_section'
	1873	+);
6420	1874
6421		- add_settings_field(
6422		- 'rate_limits',
6423		- __('Rate Limits Settings', 'mxchat'),
6424		- array($this, 'mxchat_rate_limits_callback'),
6425		- 'mxchat-chatbot',
6426		- 'mxchat_chatbot_section'
6427		- );
6428	1875
6429		- // Loops Settings Section
6430		- add_settings_section(
6431		- 'mxchat_loops_section',
6432		- esc_html__('Loops Settings', 'mxchat'),
6433		- null,
6434		- 'mxchat-embed'
6435		- );
	1876	+add_settings_field(
	1877	+ 'woocommerce_consumer_key',
	1878	+ 'WooCommerce Consumer Key',
	1879	+ array($this, 'mxchat_woocommerce_consumer_key_callback'),
	1880	+ 'mxchat-embed',
	1881	+ 'mxchat_woocommerce_section'
	1882	+);
6436	1883
6437		- // Loops Settings Fields (API Key moved to API Keys tab)
6438		- add_settings_field(
6439		- 'loops_mailing_list',
6440		- esc_html__('Loops Mailing List', 'mxchat'),
6441		- array($this, 'mxchat_loops_mailing_list_callback'),
6442		- 'mxchat-embed',
6443		- 'mxchat_loops_section'
6444		- );
	1884	+add_settings_field(
	1885	+ 'woocommerce_consumer_secret',
	1886	+ 'WooCommerce Consumer Secret',
	1887	+ array($this, 'mxchat_woocommerce_consumer_secret_callback'),
	1888	+ 'mxchat-embed',
	1889	+ 'mxchat_woocommerce_section'
	1890	+);
6445	1891
6446		- add_settings_field(
6447		- 'triggered_phrase_response',
6448		- esc_html__('Triggered Phrase Response', 'mxchat'),
6449		- array($this, 'mxchat_triggered_phrase_response_callback'),
6450		- 'mxchat-embed',
6451		- 'mxchat_loops_section'
6452		- );
	1892	+// Loops Settings Fields
	1893	+add_settings_field(
	1894	+ 'loops_api_key',
	1895	+ 'Loops API Key',
	1896	+ array($this, 'mxchat_loops_api_key_callback'),
	1897	+ 'mxchat-embed',
	1898	+ 'mxchat_loops_section'
	1899	+);
6453	1900
6454		- add_settings_field(
6455		- 'email_capture_response',
6456		- esc_html__('Email Capture Response', 'mxchat'),
6457		- array($this, 'mxchat_email_capture_response_callback'),
6458		- 'mxchat-embed',
6459		- 'mxchat_loops_section'
6460		- );
	1901	+add_settings_field(
	1902	+ 'loops_mailing_list',
	1903	+ 'Loops Mailing List',
	1904	+ array($this, 'mxchat_loops_mailing_list_callback'),
	1905	+ 'mxchat-embed',
	1906	+ 'mxchat_loops_section'
	1907	+);
6461	1908
6462		- // Brave Search Settings Fields
	1909	+add_settings_field(
	1910	+ 'triggered_phrase_response',
	1911	+ 'Triggered Phrase Response',
	1912	+ array($this, 'mxchat_triggered_phrase_response_callback'),
	1913	+ 'mxchat-embed',
	1914	+ 'mxchat_loops_section'
	1915	+);
	1916	+
	1917	+add_settings_field(
	1918	+ 'email_capture_response',
	1919	+ 'Email Capture Response',
	1920	+ array($this, 'mxchat_email_capture_response_callback'),
	1921	+ 'mxchat-embed',
	1922	+ 'mxchat_loops_section'
	1923	+);
	1924	+
	1925	+
	1926	+ // Brave Search Settings Fields
6463	1927	add_settings_section(
6464	1928	'mxchat_brave_section',
6465	1929	__('Brave Search Settings', 'mxchat'),
6466	1930	array($this, 'mxchat_brave_section_callback'),
		@@ -6466,10 +1930,17 @@
6466	1930	array($this, 'mxchat_brave_section_callback'),
6467	1931	'mxchat-embed'
6468	1932	);
6469	1933
6470		- // Brave API Key moved to API Keys tab
6471	1934	add_settings_field(
	1935	+ 'brave_api_key',
	1936	+ __('Brave API Key', 'mxchat'),
	1937	+ array($this, 'mxchat_brave_api_key_callback'),
	1938	+ 'mxchat-embed',
	1939	+ 'mxchat_brave_section'
	1940	+ );
	1941	+
	1942	+ add_settings_field(
6472	1943	'brave_image_count',
6473	1944	__('Number of Images to Return', 'mxchat'),
6474	1945	array($this, 'mxchat_brave_image_count_callback'),
6475	1946	'mxchat-embed',
		@@ -6507,502 +1978,397 @@
6507	1978	'mxchat-embed',
6508	1979	'mxchat_brave_section'
6509	1980	);
6510	1981
	1982	+
6511	1983	// Chat with PDF Intent Settings Fields
	1984	+add_settings_section(
	1985	+ 'mxchat_pdf_intent_section',
	1986	+ __('Toolbar Settings & Intents', 'mxchat'),
	1987	+ array($this, 'mxchat_pdf_intent_section_callback'),
	1988	+ 'mxchat-embed'
	1989	+);
	1990	+
	1991	+add_settings_field(
	1992	+ 'chat_toolbar_toggle',
	1993	+ __('Show Chat Toolbar', 'mxchat'),
	1994	+ array($this, 'mxchat_chat_toolbar_toggle_callback'),
	1995	+ 'mxchat-embed',
	1996	+ 'mxchat_pdf_intent_section'
	1997	+);
	1998	+
	1999	+
	2000	+add_settings_field(
	2001	+ 'pdf_intent_trigger_text',
	2002	+ __('Intent Trigger Text', 'mxchat'),
	2003	+ array($this, 'mxchat_pdf_intent_trigger_text_callback'),
	2004	+ 'mxchat-embed',
	2005	+ 'mxchat_pdf_intent_section'
	2006	+);
	2007	+
	2008	+add_settings_field(
	2009	+ 'pdf_intent_success_text',
	2010	+ __('Success Text', 'mxchat'),
	2011	+ array($this, 'mxchat_pdf_intent_success_text_callback'),
	2012	+ 'mxchat-embed',
	2013	+ 'mxchat_pdf_intent_section'
	2014	+);
	2015	+
	2016	+add_settings_field(
	2017	+ 'pdf_intent_error_text',
	2018	+ __('Error Text', 'mxchat'),
	2019	+ array($this, 'mxchat_pdf_intent_error_text_callback'),
	2020	+ 'mxchat-embed',
	2021	+ 'mxchat_pdf_intent_section'
	2022	+);
	2023	+
	2024	+// Add PDF Maximum Pages Field
	2025	+add_settings_field(
	2026	+ 'pdf_max_pages',
	2027	+ __('Maximum Document Pages', 'mxchat'),
	2028	+ array($this, 'mxchat_pdf_max_pages_callback'),
	2029	+ 'mxchat-embed',
	2030	+ 'mxchat_pdf_intent_section'
	2031	+);
	2032	+
	2033	+
	2034	+
	2035	+
	2036	+// Live Agent Settings Fields
	2037	+add_settings_section(
	2038	+ 'mxchat_live_agent_section',
	2039	+ __('Live Agent Settings', 'mxchat'),
	2040	+ array($this, 'mxchat_live_agent_section_callback'),
	2041	+ 'mxchat-embed'
	2042	+);
	2043	+
	2044	+// Live Agent Status Fields (add at top of live agent settings)
	2045	+add_settings_field(
	2046	+ 'live_agent_status',
	2047	+ __('Live Agent Status', 'mxchat'),
	2048	+ array($this, 'mxchat_live_agent_status_callback'),
	2049	+ 'mxchat-embed',
	2050	+ 'mxchat_live_agent_section'
	2051	+);
	2052	+
	2053	+add_settings_field(
	2054	+ 'live_agent_notification_message',
	2055	+ __('Notification Message', 'mxchat'),
	2056	+ array($this, 'mxchat_live_agent_notification_message_callback'),
	2057	+ 'mxchat-embed',
	2058	+ 'mxchat_live_agent_section'
	2059	+);
	2060	+
	2061	+add_settings_field(
	2062	+ 'live_agent_away_message',
	2063	+ __('Away Message', 'mxchat'),
	2064	+ array($this, 'mxchat_live_agent_away_message_callback'),
	2065	+ 'mxchat-embed',
	2066	+ 'mxchat_live_agent_section'
	2067	+);
	2068	+
	2069	+add_settings_field(
	2070	+ 'live_agent_webhook_url',
	2071	+ __('Slack Webhook URL', 'mxchat'),
	2072	+ array($this, 'mxchat_live_agent_webhook_url_callback'),
	2073	+ 'mxchat-embed',
	2074	+ 'mxchat_live_agent_section'
	2075	+);
	2076	+
	2077	+add_settings_field(
	2078	+ 'live_agent_secret_key',
	2079	+ __('Slack Secret Key', 'mxchat'),
	2080	+ array($this, 'mxchat_live_agent_secret_key_callback'),
	2081	+ 'mxchat-embed',
	2082	+ 'mxchat_live_agent_section'
	2083	+);
	2084	+
	2085	+// Live Agent Integration Fields
	2086	+add_settings_field(
	2087	+ 'live_agent_bot_token',
	2088	+ __('Slack Bot OAuth Token', 'mxchat'),
	2089	+ array($this, 'mxchat_live_agent_bot_token_callback'),
	2090	+ 'mxchat-embed',
	2091	+ 'mxchat_live_agent_section'
	2092	+);
	2093	+
	2094	+
	2095	+ // Theme Settings Section
6512	2096	add_settings_section(
6513		- 'mxchat_pdf_intent_section',
6514		- __('Toolbar Settings & Intents', 'mxchat'),
6515		- array($this, 'mxchat_pdf_intent_section_callback'),
6516		- 'mxchat-embed'
	2097	+ 'mxchat_theme_section',
	2098	+ 'Theme Settings',
	2099	+ null,
	2100	+ 'mxchat-theme'
6517	2101	);
6518	2102
6519	2103	add_settings_field(
6520		- 'chat_toolbar_toggle',
6521		- __('Show Chat Toolbar', 'mxchat'),
6522		- array($this, 'mxchat_chat_toolbar_toggle_callback'),
6523		- 'mxchat-embed',
6524		- 'mxchat_pdf_intent_section'
	2104	+ 'close_button_color',
	2105	+ 'Close Button & Title Color',
	2106	+ array($this, 'mxchat_close_button_color_callback'),
	2107	+ 'mxchat-theme',
	2108	+ 'mxchat_theme_section'
6525	2109	);
6526	2110
6527		- // PDF Upload Button Toggle
6528	2111	add_settings_field(
6529		- 'show_pdf_upload_button',
6530		- __('Show PDF Upload Button', 'mxchat'),
6531		- array($this, 'mxchat_show_pdf_upload_button_callback'),
6532		- 'mxchat-embed',
6533		- 'mxchat_pdf_intent_section'
	2112	+ 'chatbot_bg_color',
	2113	+ 'Chatbot Background Color',
	2114	+ array($this, 'mxchat_chatbot_bg_color_callback'),
	2115	+ 'mxchat-theme',
	2116	+ 'mxchat_theme_section'
6534	2117	);
6535	2118
6536		- // Word Upload Button Toggle
6537	2119	add_settings_field(
6538		- 'show_word_upload_button',
6539		- __('Show Word Upload Button', 'mxchat'),
6540		- array($this, 'mxchat_show_word_upload_button_callback'),
6541		- 'mxchat-embed',
6542		- 'mxchat_pdf_intent_section'
	2120	+ 'user_message_bg_color',
	2121	+ 'User Message Background Color',
	2122	+ array($this, 'mxchat_user_message_bg_color_callback'),
	2123	+ 'mxchat-theme',
	2124	+ 'mxchat_theme_section'
6543	2125	);
6544	2126
6545	2127	add_settings_field(
6546		- 'pdf_intent_trigger_text',
6547		- __('Intent Trigger Text', 'mxchat'),
6548		- array($this, 'mxchat_pdf_intent_trigger_text_callback'),
6549		- 'mxchat-embed',
6550		- 'mxchat_pdf_intent_section'
	2128	+ 'user_message_font_color',
	2129	+ 'User Message Font Color',
	2130	+ array($this, 'mxchat_user_message_font_color_callback'),
	2131	+ 'mxchat-theme',
	2132	+ 'mxchat_theme_section'
6551	2133	);
6552	2134
6553	2135	add_settings_field(
6554		- 'pdf_intent_success_text',
6555		- __('Success Text', 'mxchat'),
6556		- array($this, 'mxchat_pdf_intent_success_text_callback'),
6557		- 'mxchat-embed',
6558		- 'mxchat_pdf_intent_section'
	2136	+ 'bot_message_bg_color',
	2137	+ 'Bot Message Background Color',
	2138	+ array($this, 'mxchat_bot_message_bg_color_callback'),
	2139	+ 'mxchat-theme',
	2140	+ 'mxchat_theme_section'
6559	2141	);
6560	2142
6561	2143	add_settings_field(
6562		- 'pdf_intent_error_text',
6563		- __('Error Text', 'mxchat'),
6564		- array($this, 'mxchat_pdf_intent_error_text_callback'),
6565		- 'mxchat-embed',
6566		- 'mxchat_pdf_intent_section'
	2144	+ 'bot_message_font_color',
	2145	+ 'Bot Message Font Color',
	2146	+ array($this, 'mxchat_bot_message_font_color_callback'),
	2147	+ 'mxchat-theme',
	2148	+ 'mxchat_theme_section'
6567	2149	);
6568	2150
6569		- // Add PDF Maximum Pages Field
6570	2151	add_settings_field(
6571		- 'pdf_max_pages',
6572		- __('Maximum Document Pages', 'mxchat'),
6573		- array($this, 'mxchat_pdf_max_pages_callback'),
6574		- 'mxchat-embed',
6575		- 'mxchat_pdf_intent_section'
	2152	+ 'top_bar_bg_color',
	2153	+ 'Top Bar Background Color',
	2154	+ array($this, 'mxchat_top_bar_bg_color_callback'),
	2155	+ 'mxchat-theme',
	2156	+ 'mxchat_theme_section'
6576	2157	);
6577	2158
6578		- // Live Agent Settings Fields
6579		- add_settings_section(
6580		- 'mxchat_live_agent_section',
6581		- __('Live Agent Settings', 'mxchat'),
6582		- array($this, 'mxchat_live_agent_section_callback'),
6583		- 'mxchat-embed'
6584		- );
6585		-
6586		- // Live Agent Status Fields (add at top of live agent settings)
6587	2159	add_settings_field(
6588		- 'live_agent_status',
6589		- __('Live Agent Status', 'mxchat'),
6590		- array($this, 'mxchat_live_agent_status_callback'),
6591		- 'mxchat-embed',
6592		- 'mxchat_live_agent_section'
	2160	+ 'send_button_font_color',
	2161	+ 'Send Button Color',
	2162	+ array($this, 'mxchat_send_button_font_color_callback'),
	2163	+ 'mxchat-theme',
	2164	+ 'mxchat_theme_section'
6593	2165	);
6594	2166
6595	2167	add_settings_field(
6596		- 'live_agent_notification_message',
6597		- __('Notification Message', 'mxchat'),
6598		- array($this, 'mxchat_live_agent_notification_message_callback'),
6599		- 'mxchat-embed',
6600		- 'mxchat_live_agent_section'
	2168	+ 'chat_input_font_color',
	2169	+ 'Chat Input Font Color',
	2170	+ array($this, 'mxchat_chat_input_font_color_callback'),
	2171	+ 'mxchat-theme',
	2172	+ 'mxchat_theme_section'
6601	2173	);
6602	2174
6603	2175	add_settings_field(
6604		- 'live_agent_away_message',
6605		- __('Away Message', 'mxchat'),
6606		- array($this, 'mxchat_live_agent_away_message_callback'),
6607		- 'mxchat-embed',
6608		- 'mxchat_live_agent_section'
	2176	+ 'chatbot_background_color',
	2177	+ 'Floating Widget Background Color',
	2178	+ array($this, 'mxchat_chatbot_background_color_callback'),
	2179	+ 'mxchat-theme',
	2180	+ 'mxchat_theme_section'
6609	2181	);
6610	2182
6611	2183	add_settings_field(
6612		- 'live_agent_user_ids',
6613		- __('Slack Agent User IDs', 'mxchat'),
6614		- array($this, 'mxchat_live_agent_user_ids_callback'),
6615		- 'mxchat-embed',
6616		- 'mxchat_live_agent_section'
	2184	+ 'icon_color',
	2185	+ 'Chatbot Icon Color',
	2186	+ array($this, 'mxchat_icon_color_callback'),
	2187	+ 'mxchat-theme',
	2188	+ 'mxchat_theme_section'
6617	2189	);
6618	2190
6619	2191	add_settings_field(
6620		- 'live_agent_webhook_url',
6621		- __('Slack Webhook URL', 'mxchat'),
6622		- array($this, 'mxchat_live_agent_webhook_url_callback'),
6623		- 'mxchat-embed',
6624		- 'mxchat_live_agent_section'
	2192	+ 'custom_icon',
	2193	+ 'Custom Chatbot Icon (PNG)',
	2194	+ array($this, 'mxchat_custom_icon_callback'),
	2195	+ 'mxchat-theme',
	2196	+ 'mxchat_theme_section'
6625	2197	);
6626	2198
6627	2199	add_settings_field(
6628		- 'live_agent_secret_key',
6629		- __('Slack Secret Key', 'mxchat'),
6630		- array($this, 'mxchat_live_agent_secret_key_callback'),
6631		- 'mxchat-embed',
6632		- 'mxchat_live_agent_section'
	2200	+ 'title_icon',
	2201	+ 'Title Bar Icon (PNG)',
	2202	+ array($this, 'mxchat_title_icon_callback'),
	2203	+ 'mxchat-theme',
	2204	+ 'mxchat_theme_section'
6633	2205	);
6634	2206
6635		- // Live Agent Integration Fields
6636		- add_settings_field(
6637		- 'live_agent_bot_token',
6638		- __('Slack Bot OAuth Token', 'mxchat'),
6639		- array($this, 'mxchat_live_agent_bot_token_callback'),
6640		- 'mxchat-embed',
6641		- 'mxchat_live_agent_section'
6642		- );
6643	2207
6644		- // Telegram Integration Section
6645		- add_settings_section(
6646		- 'mxchat_telegram_section',
6647		- __('Telegram Settings', 'mxchat'),
6648		- array($this, 'mxchat_telegram_section_callback'),
6649		- 'mxchat-embed'
6650		- );
6651		-
6652	2208	add_settings_field(
6653		- 'telegram_status',
6654		- __('Live Agent Status', 'mxchat'),
6655		- array($this, 'mxchat_telegram_status_callback'),
6656		- 'mxchat-embed',
6657		- 'mxchat_telegram_section'
	2209	+ 'live_agent_message_bg_color',
	2210	+ 'Live Agent Background Color',
	2211	+ array($this, 'mxchat_live_agent_message_bg_color_callback'),
	2212	+ 'mxchat-theme',
	2213	+ 'mxchat_theme_section'
6658	2214	);
6659	2215
6660	2216	add_settings_field(
6661		- 'telegram_notification_message',
6662		- __('Notification Message', 'mxchat'),
6663		- array($this, 'mxchat_telegram_notification_message_callback'),
6664		- 'mxchat-embed',
6665		- 'mxchat_telegram_section'
	2217	+ 'live_agent_message_font_color',
	2218	+ 'Live Agent Font Color',
	2219	+ array($this, 'mxchat_live_agent_message_font_color_callback'),
	2220	+ 'mxchat-theme',
	2221	+ 'mxchat_theme_section'
6666	2222	);
6667	2223
	2224	+ // Mode Indicator Background Color
6668	2225	add_settings_field(
6669		- 'telegram_away_message',
6670		- __('Away Message', 'mxchat'),
6671		- array($this, 'mxchat_telegram_away_message_callback'),
6672		- 'mxchat-embed',
6673		- 'mxchat_telegram_section'
	2226	+ 'mode_indicator_bg_color',
	2227	+ 'Mode Indicator Background Color',
	2228	+ array($this, 'mxchat_mode_indicator_bg_color_callback'),
	2229	+ 'mxchat-theme',
	2230	+ 'mxchat_theme_section'
6674	2231	);
6675	2232
	2233	+ // Mode Indicator Font Color
6676	2234	add_settings_field(
6677		- 'telegram_bot_token',
6678		- __('Telegram Bot Token', 'mxchat'),
6679		- array($this, 'mxchat_telegram_bot_token_callback'),
6680		- 'mxchat-embed',
6681		- 'mxchat_telegram_section'
	2235	+ 'mode_indicator_font_color',
	2236	+ 'Mode Indicator Font Color',
	2237	+ array($this, 'mxchat_mode_indicator_font_color_callback'),
	2238	+ 'mxchat-theme',
	2239	+ 'mxchat_theme_section'
6682	2240	);
6683	2241
6684	2242	add_settings_field(
6685		- 'telegram_group_id',
6686		- __('Telegram Group ID', 'mxchat'),
6687		- array($this, 'mxchat_telegram_group_id_callback'),
6688		- 'mxchat-embed',
6689		- 'mxchat_telegram_section'
	2243	+ 'toolbar_icon_color',
	2244	+ 'Toolbar Icon Color',
	2245	+ array($this, 'mxchat_toolbar_icon_color_callback'),
	2246	+ 'mxchat-theme',
	2247	+ 'mxchat_theme_section'
6690	2248	);
6691	2249
6692		- add_settings_field(
6693		- 'telegram_webhook_secret',
6694		- __('Webhook Secret Token', 'mxchat'),
6695		- array($this, 'mxchat_telegram_webhook_secret_callback'),
6696		- 'mxchat-embed',
6697		- 'mxchat_telegram_section'
6698		- );
6699		-
6700	2250	// General Settings Section
6701	2251	add_settings_section(
6702	2252	'mxchat_general_section',
6703		- esc_html__('YouTube Tutorials', 'mxchat'),
	2253	+ 'Frequently Asked Questions (FAQ)',
6704	2254	null,
6705	2255	'mxchat-general'
6706	2256	);
6707		-}
6708	2257
6709		-public function mxchat_prompts_page_init() {
6710		- register_setting(
6711		- 'mxchat_prompts_options',
6712		- 'mxchat_prompts_options',
6713		- array(
6714		- 'type' => 'array',
6715		- 'description' => __('MXChat Knowledge Base Settings', 'mxchat'),
6716		- 'default' => array(
6717		- 'mxchat_auto_sync_posts' => 0,
6718		- 'mxchat_auto_sync_pages' => 0,
6719		- 'mxchat_use_pinecone' => 0,
6720		- 'mxchat_pinecone_api_key' => '',
6721		- 'mxchat_pinecone_environment' => '',
6722		- 'mxchat_pinecone_index' => '',
6723		- 'mxchat_pinecone_host' => '',
6724		- ),
6725		- 'sanitize_callback' => array($this, 'sanitize_prompts_options'),
6726		- )
6727		- );
6728	2258
6729		- add_action('admin_notices', array($this, 'sync_settings_notice'));
6730		-}
6731	2259
6732		-public function mxchat_transcripts_page_init() {
6733		- register_setting(
6734		- 'mxchat_transcripts_options',
6735		- 'mxchat_transcripts_options',
6736		- array(
6737		- 'type' => 'array',
6738		- 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
6739		- 'default' => array(
6740		- 'mxchat_enable_notifications' => 0,
6741		- 'mxchat_notification_email' => get_option('admin_email'),
6742		- 'mxchat_auto_delete_transcripts' => 'never',
6743		- ),
6744		- 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
6745		- )
6746		- );
6747	2260
6748		- add_settings_section(
6749		- 'mxchat_transcripts_notification_section',
6750		- esc_html__('Chat Notification Settings', 'mxchat'),
6751		- array($this, 'mxchat_transcripts_notification_section_callback'),
6752		- 'mxchat-transcripts'
6753		- );
6754	2261
6755		- add_settings_field(
6756		- 'mxchat_enable_notifications',
6757		- esc_html__('Enable Chat Notifications', 'mxchat'),
6758		- array($this, 'mxchat_enable_notifications_callback'),
6759		- 'mxchat-transcripts',
6760		- 'mxchat_transcripts_notification_section'
6761		- );
6762	2262
6763		- add_settings_field(
6764		- 'mxchat_notification_email',
6765		- esc_html__('Notification Email Address', 'mxchat'),
6766		- array($this, 'mxchat_notification_email_callback'),
6767		- 'mxchat-transcripts',
6768		- 'mxchat_transcripts_notification_section'
6769		- );
	2263	+}
6770	2264
6771		- add_settings_field(
6772		- 'mxchat_auto_delete_transcripts',
6773		- esc_html__('Auto-Delete Old Transcripts', 'mxchat'),
6774		- array($this, 'mxchat_auto_delete_transcripts_callback'),
6775		- 'mxchat-transcripts',
6776		- 'mxchat_transcripts_notification_section'
6777		- );
	2265	+public function mxchat_handle_activate_license() {
	2266	+ check_ajax_referer('mxchat_activate_license_nonce', 'security');
6778	2267
6779		- add_settings_field(
6780		- 'mxchat_retention_days',
6781		- esc_html__('Custom Retention (Days)', 'mxchat'),
6782		- array($this, 'mxchat_retention_days_callback'),
6783		- 'mxchat-transcripts',
6784		- 'mxchat_transcripts_notification_section'
6785		- );
	2268	+ $license_key = isset($_POST['mxchat_activation_key']) ? sanitize_text_field($_POST['mxchat_activation_key']) : '';
	2269	+ $customer_email = isset($_POST['mxchat_pro_email']) ? sanitize_email($_POST['mxchat_pro_email']) : '';
6786	2270
6787		- add_settings_field(
6788		- 'mxchat_auto_email_transcript',
6789		- esc_html__('Auto-Email Full Transcript', 'mxchat'),
6790		- array($this, 'mxchat_auto_email_transcript_callback'),
6791		- 'mxchat-transcripts',
6792		- 'mxchat_transcripts_notification_section'
6793		- );
6794		-}
	2271	+ if (empty($license_key) || empty($customer_email)) {
	2272	+ wp_send_json_error('Email or License Key is missing');
	2273	+ }
6795	2274
	2275	+ $product_id = 'MxChatPRO';
6796	2276
6797		-/**
6798		- * Sanitize all prompts options
6799		- *
6800		- * @param array $input The unsanitized options array
6801		- * @return array The sanitized options array
6802		- */
6803		-public function sanitize_prompts_options($input) {
6804		- // Log the incoming input.
6805		- //error_log('Sanitizing inputs: ' . print_r($input, true));
	2277	+ $response = wp_remote_get("http://mxchat.ai/?wc-api=software-api&request=activation&email={$customer_email}&license_key={$license_key}&product_id={$product_id}");
6806	2278
6807		- $sanitized = array();
	2279	+ if (is_wp_error($response)) {
	2280	+ wp_send_json_error('Activation failed due to a server error');
	2281	+ }
6808	2282
6809		- // Boolean options
6810		- $sanitized['mxchat_auto_sync_posts'] = isset($input['mxchat_auto_sync_posts']) ? 1 : 0;
6811		- $sanitized['mxchat_auto_sync_pages'] = isset($input['mxchat_auto_sync_pages']) ? 1 : 0;
6812		-$sanitized['mxchat_use_pinecone'] = !empty($input['mxchat_use_pinecone']) ? 1 : 0;
	2283	+ $body = wp_remote_retrieve_body($response);
	2284	+ $data = json_decode($body);
6813	2285
6814		- // API Key: if less than 32 characters, flag as invalid.
6815		- $api_key = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
6816		- if (!empty($api_key) && strlen($api_key) < 32) {
6817		- add_settings_error(
6818		- 'mxchat_prompts_options',
6819		- 'invalid_api_key',
6820		- __('The Pinecone API key appears to be invalid. Please check your API key.', 'mxchat')
6821		- );
6822		- $existing_options = get_option('mxchat_prompts_options', array());
6823		- $sanitized['mxchat_pinecone_api_key'] = $existing_options['mxchat_pinecone_api_key'] ?? '';
	2286	+ if ($data && isset($data->activated) && $data->activated) {
	2287	+ update_option('mxchat_license_status', 'active');
	2288	+ update_option('mxchat_pro_email', $customer_email);
	2289	+ update_option('mxchat_activation_key', $license_key);
	2290	+ wp_send_json_success();
6824	2291	} else {
6825		- $sanitized['mxchat_pinecone_api_key'] = $api_key;
	2292	+ $error_message = isset($data->error) ? $data->error : 'Activation failed';
	2293	+ update_option('mxchat_license_status', 'inactive');
	2294	+ update_option('mxchat_license_error', $error_message);
	2295	+ wp_send_json_error($error_message);
6826	2296	}
	2297	+}
6827	2298
6828		- // Environment and Index Name
6829		- $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
6830		- $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
	2299	+public function mxchat_rate_limit_logged_in_callback() {
	2300	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' option
	2301	+ $selected_rate_limit = isset($this->options['rate_limit_logged_in']) ? $this->options['rate_limit_logged_in'] : '100';
6831	2302
6832		- // Host: Remove protocol and validate format.
6833		- $host = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
6834		- $host = preg_replace('#^https?://#', '', $host);
6835		- //error_log('Host after removing protocol: ' . $host);
6836		- if (!empty($host)) {
6837		- if (!preg_match('/^[\w-]+\.svc\.[\w-]+\.pinecone\.io$/', $host)) {
6838		- add_settings_error(
6839		- 'mxchat_prompts_options',
6840		- 'invalid_host',
6841		- __('The Pinecone host appears to be invalid. It should look like "mxchat-vectors-zrmsquq.svc.aped-4627-b74a.pinecone.io"', 'mxchat')
6842		- );
6843		- $existing_options = get_option('mxchat_prompts_options', array());
6844		- $sanitized['mxchat_pinecone_host'] = $existing_options['mxchat_pinecone_host'] ?? '';
6845		- } else {
6846		- $sanitized['mxchat_pinecone_host'] = $host;
6847		- }
6848		- } else {
6849		- $sanitized['mxchat_pinecone_host'] = '';
	2303	+ echo '<div class="pro-feature-wrapper active">';
	2304	+ echo '<select id="rate_limit_logged_in" name="mxchat_options[rate_limit_logged_in]">';
	2305	+ foreach ($rate_limits as $limit) {
	2306	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
6850	2307	}
6851		-
6852		- //error_log('Final sanitized array: ' . print_r($sanitized, true));
6853		-
6854		- return $sanitized;
	2308	+ echo '</select>';
	2309	+ echo '<p class="description">Set the maximum number of messages a logged-in user can send within a 24-hour period.</p>';
	2310	+ echo '</div>';
6855	2311	}
6856	2312
6857		-public function sync_settings_notice() {
6858		- // Only show notice on our plugin page
6859		- if (!isset($_GET['page']) || $_GET['page'] !== 'mxchat-prompts') {
6860		- return;
6861		- }
	2313	+public function mxchat_rate_limit_logged_out_callback() {
	2314	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' option
	2315	+ $selected_rate_limit = isset($this->options['rate_limit_logged_out']) ? $this->options['rate_limit_logged_out'] : '10';
6862	2316
6863		- // Check if settings were updated
6864		- if (isset($_GET['settings-updated'])) {
6865		-
6866		- ?>
6867		- <div class="notice notice-success is-dismissible">
6868		- <p><?php esc_html_e('Sync settings updated successfully.', 'mxchat'); ?></p>
6869		- <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php esc_html_e('Dismiss this notice.', 'mxchat'); ?></span></button>
6870		- </div>
6871		- <?php
6872		-
	2317	+ echo '<div class="pro-feature-wrapper active">';
	2318	+ echo '<select id="rate_limit_logged_out" name="mxchat_options[rate_limit_logged_out]">';
	2319	+ foreach ($rate_limits as $limit) {
	2320	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
6873	2321	}
	2322	+ echo '</select>';
	2323	+ echo '<p class="description">Set the maximum number of messages a logged-out user can send within a 24-hour period.</p>';
	2324	+ echo '</div>';
6874	2325	}
6875		-// Add this sanitization function to your class
6876		-public function sanitize_sync_setting($input) {
6877		- return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
6878		-}
6879	2326
6880		-public function mxchat_rate_limits_callback() {
6881		- $all_options = get_option('mxchat_options', []);
6882	2327
6883		- // Define available rate limits
6884		- $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
6885		-
6886		- // Define available timeframes
6887		- $timeframes = array(
6888		- 'hourly' => __('Per Hour', 'mxchat'),
6889		- 'daily' => __('Per Day', 'mxchat'),
6890		- 'weekly' => __('Per Week', 'mxchat'),
6891		- 'monthly' => __('Per Month', 'mxchat')
	2328	+public function mxchat_rate_limit_message_callback() {
	2329	+ // Remove the is_activated check and make it always enabled
	2330	+ echo '<div class="pro-feature-wrapper active">';
	2331	+ printf(
	2332	+ '<textarea id="rate_limit_message" name="mxchat_options[rate_limit_message]" rows="3" cols="50">%s</textarea>',
	2333	+ isset($this->options['rate_limit_message']) ? esc_textarea($this->options['rate_limit_message']) : 'Rate limit exceeded. Please try again later.'
6892	2334	);
6893		-
6894		- // Get all roles plus a "logged_out" pseudo-role
6895		- $roles = wp_roles()->get_names();
6896		- $roles['logged_out'] = __('Logged Out Users', 'mxchat');
6897		-
6898		- // Start the wrapper
6899		- echo '<div class="pro-feature-wrapper active">';
6900		- echo '<div class="mxchat-rate-limits-container">';
6901		-
6902		- echo '<p class="description" style="margin-bottom: 20px;">' .
6903		- esc_html__('Set message limits for each user role and customize the experience when users reach those limits. You can use {limit}, {timeframe}, {count}, and {remaining} as placeholders.', 'mxchat') .
6904		- '</p>';
6905		-
6906		- // Add markdown link documentation
6907		- echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
6908		- echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
6909		- echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
6910		- echo '<ul style="margin-left: 20px;">';
6911		- echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
6912		- echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
6913		- echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
6914		- echo '</ul>';
6915	2335	echo '</div>';
	2336	+}
6916	2337
6917		- // Output the controls for each role
6918		- foreach ($roles as $role_id => $role_name) {
6919		- // Get saved options or defaults
6920		- $default_limit = ($role_id === 'logged_out') ? '10' : '100';
6921		- $default_timeframe = 'daily';
6922		- $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
6923	2338
6924		- $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
6925		- ? $all_options['rate_limits'][$role_id]['limit']
6926		- : $default_limit;
	2339	+public function mxchat_enable_woocommerce_integration_callback() {
	2340	+ $checked = isset($this->options['enable_woocommerce_integration']) && $this->options['enable_woocommerce_integration'] === '1' ? 'checked' : '';
	2341	+ $disabled = $this->is_activated ? '' : 'disabled';
	2342	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6927	2343
6928		- $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
6929		- ? $all_options['rate_limits'][$role_id]['timeframe']
6930		- : $default_timeframe;
	2344	+ echo '<div class="' . esc_attr($class) . '">';
	2345	+ echo '<label class="toggle-switch">';
	2346	+ echo '<input type="checkbox" id="enable_woocommerce_integration" name="mxchat_options[enable_woocommerce_integration]" value="1" ' . $checked . ' ' . $disabled . '>';
	2347	+ echo '<span class="slider"></span>';
	2348	+ echo '</label>';
6931	2349
6932		- $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
6933		- ? $all_options['rate_limits'][$role_id]['message']
6934		- : $default_message;
	2350	+ echo '<p class="description">';
	2351	+ echo 'Automatically syncs new product additions, updates, and removals to the knowledge base. For existing products, submit your product sitemap in the Knowledge Base section to add them initially.';
	2352	+ echo '</p>';
6935	2353
6936		- // Output the row
6937		- echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
6938		-
6939		- // Role label
6940		- echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
6941		-
6942		- // Controls section
6943		- echo '<div class="mxchat-rate-limit-controls-wrapper">';
6944		-
6945		- // Rate limit and timeframe controls
6946		- echo '<div class="mxchat-rate-limit-controls">';
6947		-
6948		- // Limit dropdown
6949		- echo '<div>';
6950		- echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
6951		- echo '<select
6952		- id="rate_limits_' . esc_attr($role_id) . '_limit"
6953		- name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
6954		- class="mxchat-autosave-field">';
6955		- foreach ($rate_limits as $limit) {
6956		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
6957		- }
6958		- echo '</select>';
	2354	+ if (!$this->is_activated) {
	2355	+ echo '<div class="pro-feature-overlay">';
	2356	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
6959	2357	echo '</div>';
	2358	+ }
6960	2359
6961		- // Timeframe dropdown
6962		- echo '<div>';
6963		- echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
6964		- echo '<select
6965		- id="rate_limits_' . esc_attr($role_id) . '_timeframe"
6966		- name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
6967		- class="mxchat-autosave-field">';
6968		- foreach ($timeframes as $value => $label) {
6969		- echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
6970		- }
6971		- echo '</select>';
6972		- echo '</div>';
	2360	+ echo '</div>';
	2361	+}
6973	2362
6974		- echo '</div>'; // End controls
6975	2363
6976		- // Custom message textarea
6977		- echo '<div class="mxchat-rate-limit-message">';
6978		- echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
6979		- echo '<textarea
6980		- id="rate_limits_' . esc_attr($role_id) . '_message"
6981		- name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
6982		- class="mxchat-autosave-field"
6983		- placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
6984		- esc_textarea($custom_message) .
6985		- '</textarea>';
6986		- echo '<p class="description">' .
6987		- esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
6988		- '</p>';
6989		- echo '</div>'; // End message
6990	2364
6991		- echo '</div>'; // End controls wrapper
6992	2365
6993		- echo '</div>'; // End row
6994		- }
6995	2366
6996		- echo '</div>'; // End container
6997		-
6998		- echo '</div>'; // End pro-feature-wrapper
6999		-}
7000		-
7001		-private function mxchat_add_option_field($id, $title, $callback = '') {
	2367	+ private function mxchat_add_option_field($id, $title, $callback = '') {
7002	2368	add_settings_field(
7003	2369	$id,
7004		- __($title, 'mxchat'),
	2370	+ $title,
7005	2371	$callback ? array($this, $callback) : array($this, $id . '_callback'),
7006	2372	'mxchat-max',
7007	2373	'mxchat_setting_section_id',
7008	2374	$id === 'model' ? ['label_for' => 'model'] : []
		@@ -7008,512 +2374,203 @@
7008	2374	$id === 'model' ? ['label_for' => 'model'] : []
7009	2375	);
7010	2376	}
7011	2377
7012		-// API Keys Section Callback
7013		-public function mxchat_api_keys_section_callback() {
7014		- echo '<p>' . esc_html__('Manage all your API keys in one place. Add the API keys for the services you want to use with your chatbot.', 'mxchat') . '</p>';
7015		-}
7016		-
7017		-// OpenAI API Key
7018	2378	public function api_key_callback() {
7019	2379	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
7020		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
7021		-
7022		- echo '<div class="api-key-wrapper">';
7023		- echo '<input type="text" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7024		- echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7025		- echo '<p class="description">' . esc_html__('Required for OpenAI GPT models and OpenAI embeddings. Get your API key from OpenAI Platform.', 'mxchat') . '</p>';
7026		- echo $this->mxchat_provider_key_test_button('openai', 'api_key');
7027		- echo '</div>';
	2380	+ echo '<input type="password" id="api_key" name="mxchat_options[api_key]" value="' . $apiKey . '" class="regular-text" />';
	2381	+ echo '<button type="button" id="toggleApiKeyVisibility">Show</button>';
	2382	+ echo '<p class="description">The OpenAI API key is required even when using other models as it is used for vector embedding functionality.</p>';
7028	2383	}
7029	2384
7030		-// X.AI API Key
7031		-public function xai_api_key_callback() {
7032		- $xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
7033		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
7034	2385
7035		- echo '<div class="api-key-wrapper">';
7036		- echo '<input type="text" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7037		- echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7038		- echo '<p class="description">' . esc_html__('Required for X.AI Grok models. Get your API key from X.AI Console.', 'mxchat') . '</p>';
7039		- echo $this->mxchat_provider_key_test_button('xai', 'xai_api_key');
7040		- echo '</div>';
7041		-}
7042		-// Claude API Key
7043		-public function claude_api_key_callback() {
7044		- $claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
7045		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	2386	+ public function xai_api_key_callback() {
	2387	+ // Check if the feature is activated (paid feature)
	2388	+ $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
	2389	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
7046	2390
7047		- echo '<div class="api-key-wrapper">';
7048		- echo '<input type="text" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7049		- echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7050		- echo '<p class="description">' . esc_html__('Required for Anthropic Claude models. Get your API key from Anthropic Console.', 'mxchat') . '</p>';
7051		- echo $this->mxchat_provider_key_test_button('claude', 'claude_api_key');
7052		- echo '</div>';
7053		-}
	2391	+ // Render the input field for the X.AI API key
	2392	+ echo '<div class="' . esc_attr($class) . '">';
	2393	+ printf(
	2394	+ '<input type="password" id="xai_api_key" name="mxchat_options[xai_api_key]" value="%s" class="regular-text" %s />',
	2395	+ isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '',
	2396	+ $disabled
	2397	+ );
	2398	+ echo '<button type="button" id="toggleXaiApiKeyVisibility">Show</button>';
7054	2399
7055		-// DeepSeek API Key
7056		-public function deepseek_api_key_callback() {
7057		- $apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
7058		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	2400	+ // If the feature is not activated, show the overlay with a "Pro Only" message
	2401	+ if (!$this->is_activated) {
	2402	+ echo '<div class="pro-feature-overlay">';
	2403	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2404	+ echo '</div>';
	2405	+ }
7059	2406
7060		- echo '<div class="api-key-wrapper">';
7061		- echo '<input type="text" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7062		- echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7063		- echo '<p class="description">' . esc_html__('Required for DeepSeek models. Get your API key from DeepSeek Platform.', 'mxchat') . '</p>';
7064		- echo $this->mxchat_provider_key_test_button('deepseek', 'deepseek_api_key');
7065		- echo '</div>';
7066		-}
	2407	+ echo '</div>';
	2408	+ }
7067	2409
7068		-// Gemini API Key
7069		-public function gemini_api_key_callback() {
7070		- $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
7071		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	2410	+ public function claude_api_key_callback() {
	2411	+ // Check if the feature is activated (paid feature)
	2412	+ $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
	2413	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
7072	2414
7073		- echo '<div class="api-key-wrapper">';
7074		- echo '<input type="text" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7075		- echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7076		- echo '<p class="description">' . esc_html__('Required for Google Gemini models and embeddings. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
7077		- echo $this->mxchat_provider_key_test_button('gemini', 'gemini_api_key');
7078		- echo '</div>';
7079		-}
	2415	+ // Render the input field for the Claude API key
	2416	+ echo '<div class="' . esc_attr($class) . '">';
	2417	+ printf(
	2418	+ '<input type="password" id="claude_api_key" name="mxchat_options[claude_api_key]" value="%s" class="regular-text" %s />',
	2419	+ isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '',
	2420	+ $disabled
	2421	+ );
	2422	+ echo '<button type="button" id="toggleClaudeApiKeyVisibility">Show</button>';
7080	2423
	2424	+ // If the feature is not activated, show the overlay with a "Pro Only" message
	2425	+ if (!$this->is_activated) {
	2426	+ echo '<div class="pro-feature-overlay">';
	2427	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2428	+ echo '</div>';
	2429	+ }
7081	2430
7082		-// OpenRouter API Key
7083		-public function openrouter_api_key_callback() {
7084		- $openrouterApiKey = isset($this->options['openrouter_api_key']) ? esc_attr($this->options['openrouter_api_key']) : '';
7085		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	2431	+ echo '</div>';
	2432	+ }
7086	2433
7087		- echo '<div class="api-key-wrapper">';
7088		- echo '<input type="text" id="openrouter_api_key" name="openrouter_api_key" value="' . $openrouterApiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7089		- echo '<button type="button" id="toggleOpenRouterApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7090		- echo '<p class="description">' . esc_html__('Required for OpenRouter models. Get your API key from OpenRouter.ai', 'mxchat') . '</p>';
7091		- echo $this->mxchat_provider_key_test_button('openrouter', 'openrouter_api_key');
7092		- echo '</div>';
7093		-}
	2434	+ public function mxchat_woocommerce_consumer_key_callback() {
	2435	+ $disabled = $this->is_activated ? '' : 'disabled';
	2436	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
7094	2437
7095		-/**
7096		- * Renders a "Test key" button + result target next to a built-in provider key
7097		- * field, and emits the shared delegated click handler ONCE (static guard). The
7098		- * button carries data-target = the key field id so the owner can test the value
7099		- * they just typed (test-before-save); the AJAX handler falls back to the saved
7100		- * key when the field is empty. Styled with the WP `button` class to match the
7101		- * adjacent Custom-provider "Test Connection" button on this same page.
7102		- * plan-mxchat-20260623-c41f74.
7103		- */
7104		-public function mxchat_provider_key_test_button($provider, $target_id) {
7105		- static $script_emitted = false;
7106		- $nonce = wp_create_nonce('mxchat_test_provider_key');
7107		- $html = '<div class="mxchat-key-test" style="margin-top:8px;">'
7108		- . '<button type="button" class="button mxchat-test-provider-key" data-provider="' . esc_attr($provider) . '" data-target="' . esc_attr($target_id) . '" data-nonce="' . esc_attr($nonce) . '">' . esc_html__('Test key', 'mxchat') . '</button>'
7109		- . '<span class="mxchat-test-provider-key-result" style="margin-left:10px;font-size:13px;vertical-align:middle;"></span>'
7110		- . '</div>';
7111		- if (!$script_emitted) {
7112		- $script_emitted = true;
7113		- $html .= $this->mxchat_provider_key_test_script();
7114		- }
7115		- return $html;
7116		-}
	2438	+ echo '<div class="' . esc_attr($class) . '">';
	2439	+ printf(
	2440	+ '<input type="text" id="woocommerce_consumer_key" name="mxchat_options[woocommerce_consumer_key]" value="%s" class="regular-text" %s />',
	2441	+ isset($this->options['woocommerce_consumer_key']) ? esc_attr($this->options['woocommerce_consumer_key']) : '',
	2442	+ $disabled
	2443	+ );
7117	2444
7118		-/**
7119		- * One-time delegated click handler shared by every .mxchat-test-provider-key
7120		- * button. Posts the typed key value + provider to mxchat_test_provider_key and
7121		- * renders the success/error message inline. Mirrors the Custom-provider test.
7122		- */
7123		-private function mxchat_provider_key_test_script() {
7124		- $t_testing = esc_js(__('Testing...', 'mxchat'));
7125		- $t_valid = esc_js(__('Key is valid.', 'mxchat'));
7126		- $t_failed = esc_js(__('Failed', 'mxchat'));
7127		- $t_req = esc_js(__('Request failed', 'mxchat'));
7128		- return '<script>(function(){'
7129		- . 'if (window.__mxchatProviderKeyTestWired) { return; }'
7130		- . 'window.__mxchatProviderKeyTestWired = true;'
7131		- . 'document.addEventListener("click", function(e){'
7132		- . 'var btn = e.target && e.target.closest ? e.target.closest(".mxchat-test-provider-key") : null;'
7133		- . 'if (!btn) { return; }'
7134		- . 'e.preventDefault();'
7135		- . 'var field = btn.getAttribute("data-target") ? document.getElementById(btn.getAttribute("data-target")) : null;'
7136		- . 'var out = btn.parentNode ? btn.parentNode.querySelector(".mxchat-test-provider-key-result") : null;'
7137		- . 'if (out) { out.textContent = "' . $t_testing . '"; out.style.color = "#646970"; }'
7138		- . 'btn.disabled = true;'
7139		- . 'var fd = new FormData();'
7140		- . 'fd.append("action", "mxchat_test_provider_key");'
7141		- . 'fd.append("_wpnonce", btn.getAttribute("data-nonce"));'
7142		- . 'fd.append("provider", btn.getAttribute("data-provider") || "");'
7143		- . 'fd.append("key", field ? field.value : "");'
7144		- . 'fetch(ajaxurl, { method:"POST", credentials:"same-origin", body: fd })'
7145		- . '.then(function(r){ return r.json(); })'
7146		- . '.then(function(j){'
7147		- . 'if (out) {'
7148		- . 'if (j && j.success) { out.textContent = "✓ " + ((j.data && j.data.message) ? j.data.message : "' . $t_valid . '"); out.style.color = "#00a32a"; }'
7149		- . 'else { out.textContent = "⚠ " + ((j && j.data && j.data.message) ? j.data.message : "' . $t_failed . '"); out.style.color = "#d63638"; }'
7150		- . '}'
7151		- . 'btn.disabled = false;'
7152		- . '})'
7153		- . '.catch(function(){ if (out) { out.textContent = "⚠ ' . $t_req . '"; out.style.color = "#d63638"; } btn.disabled = false; });'
7154		- . '});'
7155		- . '})();</script>';
7156		-}
	2445	+ if (!$this->is_activated) {
	2446	+ echo '<div class="pro-feature-overlay">';
	2447	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2448	+ echo '</div>';
	2449	+ }
7157	2450
7158		-// Custom (OpenAI-compatible) Provider — Ollama, LM Studio, vLLM, llama.cpp, Azure OpenAI, etc.
7159		-public function custom_provider_callback() {
7160		- $base_url = isset($this->options['custom_provider_base_url']) ? esc_attr($this->options['custom_provider_base_url']) : '';
7161		- $api_key = isset($this->options['custom_provider_api_key']) ? esc_attr($this->options['custom_provider_api_key']) : '';
7162		- $model_name = isset($this->options['custom_provider_model']) ? esc_attr($this->options['custom_provider_model']) : '';
7163		- $auth_scheme = isset($this->options['custom_provider_auth_scheme']) ? esc_attr($this->options['custom_provider_auth_scheme']) : 'bearer';
7164		- $api_version = isset($this->options['custom_provider_api_version']) ? esc_attr($this->options['custom_provider_api_version']) : '';
7165		- $use_embed = !empty($this->options['custom_provider_for_embeddings']) && $this->options['custom_provider_for_embeddings'] === 'on';
7166		- $use_images = !empty($this->options['custom_provider_for_images']) && $this->options['custom_provider_for_images'] === 'on';
7167		- $embed_model = isset($this->options['custom_provider_embedding_model']) ? esc_attr($this->options['custom_provider_embedding_model']) : '';
7168		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
7169		- $test_nonce = wp_create_nonce('mxchat_test_custom_provider');
	2451	+ echo '</div>';
	2452	+ }
7170	2453
7171		- echo '<style>
7172		- .mxchat-cp { max-width: 680px; }
7173		- .mxchat-cp .mxchat-cp-intro { margin: 0 0 16px; color: #50575e; font-size: 13px; line-height: 1.5; }
7174		- .mxchat-cp .mxchat-cp-row { display: block; margin: 0 0 18px; }
7175		- .mxchat-cp .mxchat-cp-row > label { display: block; font-weight: 600; margin: 0 0 6px; color: #1d2327; font-size: 13px; }
7176		- .mxchat-cp .mxchat-cp-row > input[type="text"],
7177		- .mxchat-cp .mxchat-cp-row > input[type="password"],
7178		- .mxchat-cp .mxchat-cp-row > select { display: block; width: 100%; max-width: 480px; margin: 0; }
7179		- .mxchat-cp .mxchat-cp-row > .description { display: block; margin: 6px 0 0; color: #646970; font-size: 12px; line-height: 1.5; max-width: 480px; }
7180		- .mxchat-cp .mxchat-cp-test { margin-top: 4px; padding-top: 14px; border-top: 1px solid #e5e7eb; }
7181		- .mxchat-cp .mxchat-cp-test .mxchat-cp-test-status { display: inline-block; margin-left: 10px; vertical-align: middle; font-size: 13px; }
7182		- .mxchat-cp .mxchat-cp-azure { margin: 0 0 18px; padding: 12px 14px; background: #f6f7ff; border: 1px solid #dfe1f5; border-left: 3px solid #7873f5; border-radius: 6px; max-width: 480px; }
7183		- .mxchat-cp .mxchat-cp-azure > .mxchat-cp-azure-title { display: block; font-weight: 600; color: #1d2327; font-size: 12px; text-transform: uppercase; letter-spacing: 0.4px; margin: 0 0 8px; }
7184		- .mxchat-cp .mxchat-cp-azure ol { margin: 0; padding: 0 0 0 18px; color: #50575e; font-size: 12px; line-height: 1.7; }
7185		- .mxchat-cp .mxchat-cp-azure code { background: #eceefb; padding: 1px 5px; border-radius: 3px; font-size: 11px; }
7186		- </style>';
	2454	+ public function mxchat_woocommerce_consumer_secret_callback() {
	2455	+ $disabled = $this->is_activated ? '' : 'disabled';
	2456	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
7187	2457
7188		- echo '<div class="api-key-wrapper mxchat-cp">';
7189		- echo '<p class="mxchat-cp-intro">' . esc_html__('Point MxChat at any OpenAI-compatible /v1/chat/completions endpoint: Ollama, LM Studio, vLLM, llama.cpp, LocalAI, Azure OpenAI, etc. Then select "Custom (OpenAI-compatible)" in the model picker.', 'mxchat') . '</p>';
	2458	+ echo '<div class="' . esc_attr($class) . '">';
	2459	+ printf(
	2460	+ '<input type="password" id="woocommerce_consumer_secret" name="mxchat_options[woocommerce_consumer_secret]" value="%s" class="regular-text" %s />',
	2461	+ isset($this->options['woocommerce_consumer_secret']) ? esc_attr($this->options['woocommerce_consumer_secret']) : '',
	2462	+ $disabled
	2463	+ );
	2464	+ echo '<button type="button" id="toggleWooCommerceSecretVisibility">Show</button>';
7190	2465
7191		- // Azure OpenAI quick start — consolidates the 4-field Azure recipe in one scannable callout
7192		- // so admins can configure Azure without piecing it together from each field's hint.
7193		- echo '<div class="mxchat-cp-azure">';
7194		- echo '<span class="mxchat-cp-azure-title">' . esc_html__('Azure OpenAI quick start', 'mxchat') . '</span>';
7195		- echo '<ol>';
7196		- echo '<li>' . wp_kses(__('<strong>Base URL</strong> → <code>https://&lt;resource&gt;.openai.azure.com/openai/deployments/&lt;deployment&gt;</code>', 'mxchat'), array('strong' => array(), 'code' => array())) . '</li>';
7197		- echo '<li>' . wp_kses(__('<strong>API Key</strong> → your Azure OpenAI key (required)', 'mxchat'), array('strong' => array(), 'code' => array())) . '</li>';
7198		- echo '<li>' . wp_kses(__('<strong>Auth Scheme</strong> → <code>api-key header (Azure OpenAI)</code>', 'mxchat'), array('strong' => array(), 'code' => array())) . '</li>';
7199		- echo '<li>' . wp_kses(__('<strong>API Version</strong> → required for Azure, e.g. <code>2024-08-01-preview</code>', 'mxchat'), array('strong' => array(), 'code' => array())) . '</li>';
7200		- echo '</ol>';
7201		- echo '</div>';
	2466	+ if (!$this->is_activated) {
	2467	+ echo '<div class="pro-feature-overlay">';
	2468	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2469	+ echo '</div>';
	2470	+ }
7202	2471
7203		- echo '<div class="mxchat-cp-row">';
7204		- echo '<label for="custom_provider_base_url">' . esc_html__('Base URL', 'mxchat') . '</label>';
7205		- echo '<input type="text" id="custom_provider_base_url" name="custom_provider_base_url" value="' . $base_url . '" class="regular-text mxchat-autosave-field" placeholder="http://localhost:11434/v1" autocomplete="off" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7206		- echo '<p class="description">' . esc_html__('Examples: Ollama http://localhost:11434/v1 · LM Studio http://localhost:1234/v1 · vLLM http://gpu:8000/v1 · Azure https://<resource>.openai.azure.com/openai/deployments/<deployment>', 'mxchat') . '</p>';
7207		- echo '</div>';
	2472	+ echo '</div>';
	2473	+ }
7208	2474
7209		- echo '<div class="mxchat-cp-row">';
7210		- echo '<label for="custom_provider_api_key">' . esc_html__('API Key (optional)', 'mxchat') . '</label>';
7211		- echo '<input type="password" id="custom_provider_api_key" name="custom_provider_api_key" value="' . $api_key . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7212		- echo '<p class="description">' . esc_html__('Leave empty for unauthenticated local servers. Required for Azure / vLLM / hosted endpoints.', 'mxchat') . '</p>';
7213		- echo '</div>';
	2475	+ public function mxchat_loops_api_key_callback() {
	2476	+ $loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
7214	2477
7215		- echo '<div class="mxchat-cp-row">';
7216		- echo '<label for="custom_provider_model">' . esc_html__('Model Name', 'mxchat') . '</label>';
7217		- echo '<input type="text" id="custom_provider_model" name="custom_provider_model" value="' . $model_name . '" class="regular-text mxchat-autosave-field" placeholder="llama3.2" autocomplete="off" data-lpignore="true" data-nonce="' . $nonce . '" />';
7218		- echo '<p class="description">' . esc_html__('The model identifier the upstream server expects (e.g. llama3.2, mistral, gpt-oss). For Azure this is the deployment ID — leave empty if the Base URL already includes /deployments/<deployment>.', 'mxchat') . '</p>';
7219		- echo '</div>';
	2478	+ echo '<div class="api-key-wrapper">';
	2479	+ printf(
	2480	+ '<input type="password" id="loops_api_key" name="mxchat_options[loops_api_key]" value="%s" class="regular-text" />',
	2481	+ $loops_api_key
	2482	+ );
	2483	+ echo '<button type="button" id="toggleLoopsApiKeyVisibility">Show</button>';
	2484	+ echo '</div>';
	2485	+ echo '<p class="description">Enter your Loops API Key here. (See FAQ for details)</p>';
	2486	+ }
7220	2487
7221		- echo '<div class="mxchat-cp-row">';
7222		- echo '<label for="custom_provider_auth_scheme">' . esc_html__('Auth Scheme', 'mxchat') . '</label>';
7223		- echo '<select id="custom_provider_auth_scheme" name="custom_provider_auth_scheme" class="mxchat-autosave-field" data-nonce="' . $nonce . '">';
7224		- echo '<option value="bearer"' . selected($auth_scheme, 'bearer', false) . '>' . esc_html__('Authorization: Bearer (OpenAI / Ollama / vLLM / LM Studio)', 'mxchat') . '</option>';
7225		- echo '<option value="api-key"' . selected($auth_scheme, 'api-key', false) . '>' . esc_html__('api-key header (Azure OpenAI)', 'mxchat') . '</option>';
7226		- echo '</select>';
7227		- echo '<p class="description">' . esc_html__('Most OpenAI-compatible servers use Bearer. Azure OpenAI uses the api-key header.', 'mxchat') . '</p>';
7228		- echo '</div>';
	2488	+ public function mxchat_loops_mailing_list_callback() {
	2489	+ // Retrieve Loops API key and lists
	2490	+ $loops_api_key = isset($this->options['loops_api_key']) ? $this->options['loops_api_key'] : '';
	2491	+ $selected_list = isset($this->options['loops_mailing_list']) ? $this->options['loops_mailing_list'] : '';
7229	2492
7230		- echo '<div class="mxchat-cp-row">';
7231		- echo '<label for="custom_provider_api_version">' . esc_html__('API Version (Azure only)', 'mxchat') . '</label>';
7232		- echo '<input type="text" id="custom_provider_api_version" name="custom_provider_api_version" value="' . $api_version . '" class="regular-text mxchat-autosave-field" placeholder="2024-08-01-preview" autocomplete="off" data-lpignore="true" data-nonce="' . $nonce . '" />';
7233		- echo '<p class="description">' . esc_html__('Appended as ?api-version=... on the request URL. Required for Azure OpenAI; leave empty for non-Azure providers.', 'mxchat') . '</p>';
7234		- echo '</div>';
	2493	+ if ($loops_api_key) {
	2494	+ // Fetch lists from Loops API
	2495	+ $lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
7235	2496
7236		- // Extended-use checkboxes — opt-in routing of other dispatcher paths through the custom provider.
7237		- echo '<div class="mxchat-cp-row">';
7238		- echo '<label style="font-weight:600; display:block; margin:0 0 6px; color:#1d2327; font-size:13px;">' . esc_html__('Extended routing (opt-in)', 'mxchat') . '</label>';
7239		- echo '<label style="display:block; margin:0 0 6px; font-weight:400;"><input type="checkbox" id="custom_provider_for_embeddings" name="custom_provider_for_embeddings" value="on"' . checked($use_embed, true, false) . ' class="mxchat-autosave-field" data-nonce="' . $nonce . '" /> ' . esc_html__('Use custom provider for embeddings', 'mxchat') . '</label>';
7240		- echo '<label style="display:block; margin:0 0 0; font-weight:400;"><input type="checkbox" id="custom_provider_for_images" name="custom_provider_for_images" value="on"' . checked($use_images, true, false) . ' class="mxchat-autosave-field" data-nonce="' . $nonce . '" /> ' . esc_html__('Use custom provider for image generation', 'mxchat') . '</label>';
7241		- echo '<p class="description">' . esc_html__('When off, embeddings and image generation continue to use OpenAI (current behavior). Turn on only if your endpoint exposes OpenAI-compatible /embeddings or /images/generations routes (e.g. Ollama, vLLM, LocalAI).', 'mxchat') . '</p>';
7242		- echo '</div>';
7243		-
7244		- echo '<div class="mxchat-cp-row">';
7245		- echo '<label for="custom_provider_embedding_model">' . esc_html__('Custom Embedding Model', 'mxchat') . '</label>';
7246		- echo '<input type="text" id="custom_provider_embedding_model" name="custom_provider_embedding_model" value="' . $embed_model . '" class="regular-text mxchat-autosave-field" placeholder="nomic-embed-text" autocomplete="off" data-lpignore="true" data-nonce="' . $nonce . '" />';
7247		- echo '<p class="description">' . esc_html__('Only used when "Use custom provider for embeddings" is on. The embedding model name is separate from the chat model name above (e.g. Ollama embedding models: nomic-embed-text, mxbai-embed-large). Leave blank to fall back to the chat model name.', 'mxchat') . '</p>';
7248		- echo '</div>';
7249		-
7250		- echo '<div class="mxchat-cp-test">';
7251		- echo '<button type="button" class="button" id="mxchat-test-custom-provider" data-nonce="' . $test_nonce . '">' . esc_html__('Test Connection', 'mxchat') . '</button>';
7252		- echo '<span id="mxchat-test-custom-provider-result" class="mxchat-cp-test-status"></span>';
7253		- echo '</div>';
7254		-
7255		- echo '<script>(function(){
7256		- var btn = document.getElementById("mxchat-test-custom-provider");
7257		- if (!btn || btn._wired) { return; } btn._wired = true;
7258		- btn.addEventListener("click", function(){
7259		- var out = document.getElementById("mxchat-test-custom-provider-result");
7260		- out.textContent = "' . esc_js(__('Testing...', 'mxchat')) . '";
7261		- out.style.color = "#646970";
7262		- var fd = new FormData();
7263		- fd.append("action", "mxchat_test_custom_provider");
7264		- fd.append("_wpnonce", btn.getAttribute("data-nonce"));
7265		- fetch(ajaxurl, { method:"POST", credentials:"same-origin", body: fd })
7266		- .then(function(r){ return r.json(); })
7267		- .then(function(j){
7268		- if (j && j.success) {
7269		- out.textContent = "✓ " + (j.data && j.data.message ? j.data.message : "' . esc_js(__('OK', 'mxchat')) . '");
7270		- out.style.color = "#00a32a";
7271		- } else {
7272		- out.textContent = "⚠ " + (j && j.data && j.data.message ? j.data.message : "' . esc_js(__('Failed', 'mxchat')) . '");
7273		- out.style.color = "#d63638";
	2497	+ if ($lists) {
	2498	+ echo '<select id="loops_mailing_list" name="mxchat_options[loops_mailing_list]">';
	2499	+ foreach ($lists as $list) {
	2500	+ echo '<option value="' . esc_attr($list['id']) . '" ' . selected($selected_list, $list['id'], false) . '>' . esc_html($list['name']) . '</option>';
7274	2501	}
7275		- })
7276		- .catch(function(){
7277		- out.textContent = "⚠ ' . esc_js(__('Request failed', 'mxchat')) . '";
7278		- out.style.color = "#d63638";
7279		- });
7280		- });
7281		- })();</script>';
7282		-
7283		- echo '</div>';
7284		-}
7285		-
7286		-// Voyage API Key
7287		-public function voyage_api_key_callback() {
7288		- $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
7289		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
7290		-
7291		- echo '<div class="api-key-wrapper">';
7292		- echo '<input type="text" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7293		- echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7294		- echo '<p class="description">' . esc_html__('Required for Voyage AI embedding models. Get your API key from Voyage AI.', 'mxchat') . '</p>';
7295		- echo '</div>';
7296		-}
7297		-
7298		-public function mxchat_loops_api_key_callback() {
7299		- $loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
7300		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
7301		-
7302		- echo '<div class="api-key-wrapper">';
7303		- echo sprintf(
7304		- '<input type="text" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="%s" />',
7305		- $loops_api_key,
7306		- $nonce
7307		- );
7308		- echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7309		- echo '</div>';
7310		- echo '<p class="description">' . esc_html__('Required for Loops email integration. Get your API key from Loops.so', 'mxchat') . '</p>';
7311		-}
7312		-public function mxchat_loops_mailing_list_callback() {
7313		- // Add error handling and type checking
7314		- $loops_api_key = '';
7315		- $selected_list = '';
7316		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
7317		-
7318		- // Safely get the API key
7319		- if (isset($this->options['loops_api_key']) && is_string($this->options['loops_api_key'])) {
7320		- $loops_api_key = $this->options['loops_api_key'];
7321		- }
7322		-
7323		- // Safely get the selected list
7324		- if (isset($this->options['loops_mailing_list']) && is_string($this->options['loops_mailing_list'])) {
7325		- $selected_list = $this->options['loops_mailing_list'];
7326		- }
7327		-
7328		- if (!empty($loops_api_key)) {
7329		- $lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
7330		- if (is_array($lists) && !empty($lists)) {
7331		- echo '<div class="mxchat-field-wrapper">';
7332		- echo '<select id="loops_mailing_list" name="loops_mailing_list" class="mxchat-autosave-field" data-nonce="' . $nonce . '">';
7333		-
7334		- // Add a default "Select a list" option
7335		- echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
7336		-
7337		- foreach ($lists as $list) {
7338		- if (is_array($list) && isset($list['id']) && isset($list['name'])) {
7339		- echo sprintf(
7340		- '<option value="%s" %s>%s</option>',
7341		- esc_attr($list['id']),
7342		- selected($selected_list, $list['id'], false),
7343		- esc_html($list['name'])
7344		- );
	2502	+ echo '</select>';
	2503	+ } else {
	2504	+ echo '<p class="description">No lists found. Please verify your API Key.</p>';
7345	2505	}
	2506	+ } else {
	2507	+ echo '<p class="description">Enter a valid Loops API Key to load mailing lists.</p>';
7346	2508	}
7347		- echo '</select>';
7348		- echo '</div>';
7349		- echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
7350		- } else {
7351		- echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
7352	2509	}
7353		- } else {
7354		- echo '<p class="description">' . esc_html__('Enter a valid Loops API Key to load mailing lists.', 'mxchat') . '</p>';
7355		- }
7356		-}
7357		-public function mxchat_triggered_phrase_response_callback() {
7358		- $default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
7359		- $triggered_response = isset($this->options['triggered_phrase_response'])
7360		- ? $this->options['triggered_phrase_response']
7361		- : $default_response;
7362		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
7363	2510
7364		- echo '<div class="mxchat-field-wrapper">';
7365		- echo sprintf(
7366		- '<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50" class="mxchat-autosave-field" data-nonce="%s">%s</textarea>',
7367		- $nonce,
7368		- esc_textarea($triggered_response)
7369		- );
7370		- echo '</div>';
7371		- echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a trigger keyword is detected. The AI will use this as guidance to naturally ask for the user\'s email in a conversational way.', 'mxchat') . '</p>';
7372		-}
	2511	+ public function mxchat_triggered_phrase_response_callback() {
	2512	+ $triggered_response = isset($this->options['triggered_phrase_response']) ? $this->options['triggered_phrase_response'] : '';
	2513	+ echo '<textarea id="triggered_phrase_response" name="mxchat_options[triggered_phrase_response]" rows="3" cols="50">' . esc_textarea($triggered_response) . '</textarea>';
	2514	+ echo '<p class="description">Enter the chatbot response when a trigger keyword is detected, prompting the user to share their email.</p>';
	2515	+ }
7373	2516
7374		-public function mxchat_email_capture_response_callback() {
7375		- $default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
7376		- $email_capture_response = isset($this->options['email_capture_response'])
7377		- ? $this->options['email_capture_response']
7378		- : $default_response;
7379		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	2517	+ public function mxchat_email_capture_response_callback() {
	2518	+ $email_capture_response = isset($this->options['email_capture_response']) ? $this->options['email_capture_response'] : 'Thank you for providing your email! You\'ve been added to our list.';
	2519	+ echo '<textarea id="email_capture_response" name="mxchat_options[email_capture_response]" rows="3" cols="50">' . esc_textarea($email_capture_response) . '</textarea>';
	2520	+ echo '<p class="description">Enter the message to send when a user provides their email.</p>';
	2521	+ }
7380	2522
7381		- echo '<div class="mxchat-field-wrapper">';
7382		- echo sprintf(
7383		- '<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50" class="mxchat-autosave-field" data-nonce="%s">%s</textarea>',
7384		- $nonce,
7385		- esc_textarea($email_capture_response)
7386		- );
7387		- echo '</div>';
7388		- echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a user provides their email. The AI will use this as guidance to naturally confirm the email capture in a conversational way.', 'mxchat') . '</p>';
7389		-}
7390		-public function mxchat_pre_chat_message_callback() {
7391		- // Load the entire 'mxchat_options' array
7392		- $all_options = get_option('mxchat_options', []);
7393	2523
7394		- // Retrieve the saved message or use the default value
7395		- $default_message = __('Hey there! Ask me anything!', 'mxchat');
7396		- $pre_chat_message = isset($all_options['pre_chat_message']) ? $all_options['pre_chat_message'] : $default_message;
	2524	+ public function mxchat_pre_chat_message_callback() {
	2525	+ printf(
	2526	+ '<textarea id="pre_chat_message" name="mxchat_options[pre_chat_message]" rows="5" cols="50">%s</textarea>',
	2527	+ isset($this->options['pre_chat_message']) ? esc_textarea($this->options['pre_chat_message']) : ''
	2528	+ );
	2529	+ }
7397	2530
7398		- // Output the textarea
7399		- printf(
7400		- '<textarea id="pre_chat_message" name="pre_chat_message" rows="5" cols="50">%s</textarea>',
7401		- esc_textarea($pre_chat_message)
7402		- );
7403		-}
	2531	+ // Callback for AI Instructions textarea
	2532	+ public function system_prompt_instructions_callback() {
	2533	+ printf(
	2534	+ '<textarea id="system_prompt_instructions" name="mxchat_options[system_prompt_instructions]" rows="5" cols="50">%s</textarea>',
	2535	+ isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : ''
	2536	+ );
	2537	+ }
7404	2538
7405		-// Callback for AI Instructions textarea
7406		-public function system_prompt_instructions_callback() {
7407		- // Retrieve the current value of the system prompt instructions
7408		- $instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
7409		- // Render the textarea field
7410		- printf(
7411		- '<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
7412		- $instructions
	2539	+public function mxchat_model_callback() {
	2540	+ $models = array(
	2541	+ 'X.AI Models' => array(
	2542	+ 'grok-beta' => 'grok-beta (Early Beta)'
	2543	+ ),
	2544	+ 'Claude Models' => array(
	2545	+ 'claude-3-5-sonnet-20241022' => 'Claude 3.5 Sonnet (Most Intelligent)',
	2546	+ 'claude-3-opus-20240229' => 'Claude 3 Opus (Highly Complex Tasks)',
	2547	+ 'claude-3-sonnet-20240229' => 'Claude 3 Sonnet (Balanced)',
	2548	+ 'claude-3-haiku-20240307' => 'Claude 3 Haiku (Fastest)'
	2549	+ ),
	2550	+ 'OpenAI Models' => array(
	2551	+ 'gpt-4o' => 'GPT-4o (Recommended)',
	2552	+ 'gpt-4o-mini' => 'GPT-4o Mini (Fast and Lightweight)',
	2553	+ 'gpt-4-turbo' => 'GPT-4 Turbo (High-Performance)',
	2554	+ 'gpt-4' => 'GPT-4 (High Intelligence)',
	2555	+ 'gpt-3.5-turbo' => 'GPT-3.5 Turbo (Affordable and Fast)'
	2556	+ )
7413	2557	);
7414		- // Personalization hint
7415		- echo '<p class="description" style="margin-top: 8px;">';
7416		- echo esc_html__('Use {visitor_name} to personalize AI responses when lead capture is enabled.', 'mxchat') . '<br>';
7417		- echo '<code style="font-size: 12px;">' . esc_html__('Example: The visitor\'s name is {visitor_name}. Address them by name.', 'mxchat') . '</code>';
7418		- echo '</p>';
7419		- // Sample instructions button
7420		- echo '<div class="mxchat-instructions-container">';
7421		- echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
7422		- echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
7423		- echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
7424		- echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
7425		- echo '</svg>';
7426		- echo esc_html__('View Sample Instructions', 'mxchat');
7427		- echo '</button>';
7428		- echo '</div>';
7429	2558
7430		- // Add modal to WordPress admin footer instead of inline
7431		- add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
7432		-}
	2559	+ $selected_model = isset($this->options['model']) ? $this->options['model'] : 'gpt-3.5-turbo';
7433	2560
7434		-// New method to render modal in admin footer
7435		-public function render_sample_instructions_modal() {
7436		- static $modal_rendered = false;
7437		- if ($modal_rendered) return; // Prevent duplicate modals
7438		- $modal_rendered = true;
	2561	+ echo '<select id="model" name="mxchat_options[model]">';
7439	2562
7440		- echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
7441		- echo '<div class="mxchat-instructions-modal-content">';
7442		- echo '<div class="mxchat-instructions-modal-header">';
7443		- echo '<h3 class="mxchat-instructions-modal-title">';
7444		- echo '<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
7445		- echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
7446		- echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
7447		- echo '</svg>';
7448		- echo esc_html__('Sample AI Instructions', 'mxchat');
7449		- echo '</h3>';
7450		- echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
7451		- echo '<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
7452		- echo '<line x1="18" y1="6" x2="6" y2="18"/>';
7453		- echo '<line x1="6" y1="6" x2="18" y2="18"/>';
7454		- echo '</svg>';
7455		- echo '</button>';
7456		- echo '</div>';
7457		- echo '<div class="mxchat-instructions-modal-body">';
7458		- echo '<div class="mxchat-instructions-content">';
7459		- echo esc_html('You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
7460		-
7461		-# Response Style - CRITICALLY IMPORTANT
7462		-- MAXIMUM LENGTH: 1-3 short sentences per response
7463		-- Ultra-concise: Get straight to the answer with no filler
7464		-- No introductions like "Sure!" or "I\'d be happy to help"
7465		-- No phrases like "based on my knowledge" or "according to information"
7466		-- No explanatory text before giving the answer
7467		-- No summaries or repetition
7468		-- Hyperlink all URLs
7469		-- Respond in user\'s language
7470		-- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
7471		-
7472		-# Knowledge Base Requirements - PREVENT HALLUCINATIONS
7473		-- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
7474		-- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
7475		-- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
7476		-- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
7477		-- Better to admit insufficient information than provide inaccurate answers');
7478		- echo '</div>';
7479		- echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
7480		- echo '<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
7481		- echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
7482		- echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
7483		- echo '</svg>';
7484		- echo esc_html__('Copy Instructions', 'mxchat');
7485		- echo '</button>';
7486		- echo '</div>';
7487		- echo '<div class="mxchat-instructions-modal-footer">';
7488		- echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
7489		- echo '</div>';
7490		- echo '</div>';
7491		- echo '</div>';
7492		-}
7493		-
7494		-
7495		-public function mxchat_model_callback() {
7496		- // Catalog refactor (plan-d14e89): single source of truth lives in
7497		- // includes/class-mxchat-model-catalog.php. Dropdown groups are the
7498		- // provider labels; each group maps model_id => "Label" strings.
7499		- if (!class_exists('MxChat_Model_Catalog')) {
7500		- require_once plugin_dir_path(__FILE__) . 'class-mxchat-model-catalog.php';
7501		- }
7502		- $models = MxChat_Model_Catalog::settings_dropdown_groups();
7503		-
7504		- // Retrieve the currently selected model from saved options
7505		- $selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-5.1-chat-latest';
7506		-
7507		- // Begin the select dropdown
7508		- echo '<select id="model" name="model">';
7509		-
7510		- // Iterate over groups of models
7511	2563	foreach ($models as $group_label => $group_models) {
7512	2564	echo '<optgroup label="' . esc_attr($group_label) . '">';
7513	2565
7514	2566	foreach ($group_models as $model_value => $model_label) {
7515		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	2567	+ // Disable if not activated for paid models (Claude or X.AI)
	2568	+ $disabled = (!$this->is_activated && ($group_label === 'X.AI Models' || $group_label === 'Claude Models')) ? 'disabled' : '';
	2569	+ $label_suffix = (!$this->is_activated && ($group_label === 'X.AI Models' || $group_label === 'Claude Models')) ? ' (Pro Only)' : '';
	2570	+
	2571	+ // Output the <option> element
	2572	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . ' ' . $disabled . '>' . esc_html($model_label . $label_suffix) . '</option>';
7516	2573	}
7517	2574
7518	2575	echo '</optgroup>';
7519	2576	}
		@@ -7518,955 +2575,711 @@
7518	2575	echo '</optgroup>';
7519	2576	}
7520	2577
7521	2578	echo '</select>';
	2579	+}
7522	2580
7523		- // Add a note for OpenRouter
7524		- echo '<p class="description" id="openrouter-model-note" style="display:none; color: #d63638; font-weight: 500;">';
7525		- echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle;"></span> ';
7526		- echo esc_html__('After entering your OpenRouter API key above, click the button below to load available models.', 'mxchat');
7527		- echo '</p>';
7528	2581
7529		- // API Key Status Messages (hidden by default, shown by JS based on selected model)
7530		- $has_openai_key = !empty($this->options['api_key']);
7531		- $has_claude_key = !empty($this->options['claude_api_key']);
7532		- $has_xai_key = !empty($this->options['xai_api_key']);
7533		- $has_deepseek_key = !empty($this->options['deepseek_api_key']);
7534		- $has_gemini_key = !empty($this->options['gemini_api_key']);
7535		- $has_openrouter_key = !empty($this->options['openrouter_api_key']);
7536	2582
7537		- // OpenAI/GPT models
7538		- echo '<p class="mxchat-api-status" data-provider="openai" style="display:none;">';
7539		- if ($has_openai_key) {
7540		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
7541		- } else {
7542		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	2583	+ public function mxchat_top_bar_title_callback() {
	2584	+ printf(
	2585	+ '<input type="text" id="top_bar_title" name="mxchat_options[top_bar_title]" value="%s" />',
	2586	+ isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : ''
	2587	+ );
7543	2588	}
7544		- echo '</p>';
7545	2589
7546		- // Claude models
7547		- echo '<p class="mxchat-api-status" data-provider="claude" style="display:none;">';
7548		- if ($has_claude_key) {
7549		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Anthropic (Claude) detected', 'mxchat') . '</span>';
7550		- } else {
7551		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Anthropic (Claude) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	2590	+ public function mxchat_intro_message_callback() {
	2591	+ printf(
	2592	+ '<textarea id="intro_message" name="mxchat_options[intro_message]" rows="5" cols="50">%s</textarea>',
	2593	+ isset($this->options['intro_message']) ? esc_textarea($this->options['intro_message']) : 'Hello! How can I assist you today?'
	2594	+ );
7552	2595	}
7553		- echo '</p>';
7554	2596
7555		- // X.AI models
7556		- echo '<p class="mxchat-api-status" data-provider="xai" style="display:none;">';
7557		- if ($has_xai_key) {
7558		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for X.AI (Grok) detected', 'mxchat') . '</span>';
7559		- } else {
7560		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for X.AI (Grok) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	2597	+ public function mxchat_input_copy_callback() {
	2598	+ printf(
	2599	+ '<input type="text" id="input_copy" name="mxchat_options[input_copy]" value="%s" placeholder="How can I assist?" />',
	2600	+ isset($this->options['input_copy']) ? esc_attr($this->options['input_copy']) : 'How can I assist?'
	2601	+ );
	2602	+ echo '<p class="description">This is the placeholder text for the chat input field.</p>';
7561	2603	}
7562		- echo '</p>';
7563	2604
7564		- // DeepSeek models
7565		- echo '<p class="mxchat-api-status" data-provider="deepseek" style="display:none;">';
7566		- if ($has_deepseek_key) {
7567		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for DeepSeek detected', 'mxchat') . '</span>';
7568		- } else {
7569		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for DeepSeek detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
7570		- }
7571		- echo '</p>';
7572	2605
7573		- // Gemini models
7574		- echo '<p class="mxchat-api-status" data-provider="gemini" style="display:none;">';
7575		- if ($has_gemini_key) {
7576		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
7577		- } else {
7578		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
7579		- }
7580		- echo '</p>';
7581	2606
7582		- // OpenRouter models
7583		- echo '<p class="mxchat-api-status" data-provider="openrouter" style="display:none;">';
7584		- if ($has_openrouter_key) {
7585		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenRouter detected', 'mxchat') . '</span>';
7586		- } else {
7587		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenRouter detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
7588		- }
7589		- echo '</p>';
7590	2607
7591		- // ADD THESE HIDDEN FIELDS RIGHT HERE:
7592		- $openrouter_model = isset($this->options['openrouter_selected_model']) ? esc_attr($this->options['openrouter_selected_model']) : '';
7593		- $openrouter_model_name = isset($this->options['openrouter_selected_model_name']) ? esc_attr($this->options['openrouter_selected_model_name']) : '';
7594	2608
7595		- echo '<input type="hidden" id="openrouter_selected_model" name="openrouter_selected_model" value="' . $openrouter_model . '" />';
7596		- echo '<input type="hidden" id="openrouter_selected_model_name" name="openrouter_selected_model_name" value="' . $openrouter_model_name . '" />';
7597		-}
7598	2609
7599		-// Update your existing callback method
7600		-public function enable_streaming_toggle_callback() {
7601		- // Get value from options array, default to 'on'
7602		- $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
7603		- $checked = ($enabled === 'on') ? 'checked' : '';
	2610	+ public function mxchat_close_button_color_callback() {
	2611	+ $disabled = $this->is_activated ? '' : 'disabled';
7604	2612
7605		- echo '<label class="toggle-switch">';
7606		- echo sprintf(
7607		- '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
7608		- esc_attr($checked)
	2613	+ echo '<div class="pro-feature-wrapper">';
	2614	+ printf(
	2615	+ '<input type="text" id="close_button_color" name="mxchat_options[close_button_color]" value="%s" class="my-color-field" data-default-color="#4a4a4a" %s />',
	2616	+ isset($this->options['close_button_color']) ? esc_attr($this->options['close_button_color']) : '',
	2617	+ esc_attr($disabled)
7609	2618	);
7610		- echo '<span class="slider"></span>';
7611		- echo '</label>';
7612	2619
7613		- // Test button — branded .mxch-btn with inline SVG (IDs preserved for AJAX binding)
7614		- echo '<div class="mxch-streaming-test-row">';
7615		- echo '<button type="button" id="mxchat-test-streaming-btn" class="mxch-btn mxch-btn-secondary">';
7616		- echo '<svg class="mxch-streaming-test-icon" xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><polyline points="22 12 18 12 15 21 9 3 6 12 2 12"/></svg>';
7617		- echo esc_html__('Test Streaming Compatibility', 'mxchat');
7618		- echo '</button>';
7619		- echo '<p id="mxchat-test-streaming-result" class="mxch-streaming-test-result"></p>';
	2620	+ if (!$this->is_activated) {
	2621	+ echo '<div class="pro-feature-overlay">';
	2622	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2623	+ echo '</div>';
	2624	+ }
	2625	+
7620	2626	echo '</div>';
7621		-}
	2627	+ }
7622	2628
7623		-// Web Search toggle callback
7624		-public function enable_web_search_toggle_callback() {
7625		- // Get value from options array, default to 'off'
7626		- $enabled = isset($this->options['enable_web_search']) ? $this->options['enable_web_search'] : 'off';
7627		- $checked = ($enabled === 'on') ? 'checked' : '';
	2629	+ public function mxchat_chatbot_bg_color_callback() {
	2630	+ $disabled = $this->is_activated ? '' : 'disabled';
7628	2631
7629		- // Get current model to determine if we should show/enable the toggle
7630		- $current_model = isset($this->options['model']) ? $this->options['model'] : 'gpt-5.1-chat-latest';
	2632	+ echo '<div class="pro-feature-wrapper">';
	2633	+ printf(
	2634	+ '<input type="text" id="chatbot_bg_color" name="mxchat_options[chatbot_bg_color]" value="%s" class="my-color-field" data-default-color="#f9f9f9" %s />',
	2635	+ isset($this->options['chatbot_bg_color']) ? esc_attr($this->options['chatbot_bg_color']) : '',
	2636	+ esc_attr($disabled)
	2637	+ );
7631	2638
7632		- // Models that DON'T support web search — OpenAI-docs-driven exception list.
7633		- // Keep hardcoded; the catalog can't infer "supports web search" per-model, so any
7634		- // future OpenAI model that lacks Responses-API web_search support is added here.
7635		- $unsupported_models = array('gpt-4.1-nano');
	2639	+ if (!$this->is_activated) {
	2640	+ echo '<div class="pro-feature-overlay">';
	2641	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2642	+ echo '</div>';
	2643	+ }
7636	2644
7637		- // Web-search-capable chat-model allowlists, derived from the central model catalog
7638		- // (class-mxchat-model-catalog.php). When a new OpenAI/Gemini chat model is added there,
7639		- // the Web Search toggle picks it up automatically — no edit here.
7640		- // OpenAI grounds via the Responses-API web_search tool; Gemini grounds natively via the
7641		- // Google Search tool (plan 46b9ea wired the Gemini dispatch — every shipped Gemini chat
7642		- // model is 2.x/3.x and grounds, matching that path's empty opt-out list, so all catalog
7643		- // Gemini models are supported here).
7644		- if (!class_exists('MxChat_Model_Catalog')) {
7645		- require_once plugin_dir_path(__FILE__) . 'class-mxchat-model-catalog.php';
	2645	+ echo '</div>';
7646	2646	}
7647		- $chat_catalog = MxChat_Model_Catalog::chat_models();
7648		- $openai_models = (isset($chat_catalog['openai']['models']) && is_array($chat_catalog['openai']['models']))
7649		- ? array_keys($chat_catalog['openai']['models'])
7650		- : array();
7651		- $gemini_models = (isset($chat_catalog['gemini']['models']) && is_array($chat_catalog['gemini']['models']))
7652		- ? array_keys($chat_catalog['gemini']['models'])
7653		- : array();
7654	2647
7655		- $is_capable = in_array($current_model, $openai_models) || in_array($current_model, $gemini_models);
7656		- $is_supported = $is_capable && !in_array($current_model, $unsupported_models);
	2648	+ public function mxchat_user_message_bg_color_callback() {
	2649	+ $disabled = $this->is_activated ? '' : 'disabled';
7657	2650
7658		- // Wrapper div with data attributes for JS to show/hide. data-openai-models is kept for
7659		- // back-compat; data-gemini-models is the added second provider the JS now also honors.
7660		- echo '<div id="web-search-toggle-wrapper" data-openai-models="' . esc_attr(implode(',', $openai_models)) . '" data-gemini-models="' . esc_attr(implode(',', $gemini_models)) . '" data-unsupported-models="' . esc_attr(implode(',', $unsupported_models)) . '"' . (!$is_supported ? ' style="display:none;"' : '') . '>';
	2651	+ echo '<div class="pro-feature-wrapper">';
	2652	+ printf(
	2653	+ '<input type="text" id="user_message_bg_color" name="mxchat_options[user_message_bg_color]" value="%s" class="my-color-field" data-default-color="#0078d7" %s />',
	2654	+ isset($this->options['user_message_bg_color']) ? esc_attr($this->options['user_message_bg_color']) : '',
	2655	+ esc_attr($disabled)
	2656	+ );
7661	2657
7662		- echo '<label class="toggle-switch">';
7663		- echo sprintf(
7664		- '<input type="checkbox" id="enable_web_search" name="enable_web_search" value="on" %s />',
7665		- esc_attr($checked)
7666		- );
7667		- echo '<span class="slider"></span>';
7668		- echo '</label>';
	2658	+ if (!$this->is_activated) {
	2659	+ echo '<div class="pro-feature-overlay">';
	2660	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2661	+ echo '</div>';
	2662	+ }
7669	2663
7670		- echo '</div>';
	2664	+ echo '</div>';
	2665	+ }
7671	2666
7672		- // Message shown when a model that can't ground (Claude, Grok, DeepSeek, OpenRouter, etc.) is selected
7673		- echo '<p id="web-search-unavailable-message" class="description" style="color: #666;' . ($is_supported ? ' display:none;' : '') . '">';
7674		- echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle; margin-right: 4px;"></span>';
7675		- echo esc_html__('Web search is only available for OpenAI and Gemini models.', 'mxchat');
7676		- echo '</p>';
7677		-}
	2667	+ public function mxchat_user_message_font_color_callback() {
	2668	+ $disabled = $this->is_activated ? '' : 'disabled';
7678	2669
7679		-// AJAX handler to fetch OpenRouter models
7680		-public function fetch_openrouter_models() {
7681		- check_ajax_referer('mxchat_fetch_openrouter_models', 'nonce');
7682		-
7683		- $api_key = isset($_POST['api_key']) ? sanitize_text_field($_POST['api_key']) : '';
7684		-
7685		- if (empty($api_key)) {
7686		- wp_send_json_error(array('message' => 'API key is required'));
	2670	+ echo '<div class="pro-feature-wrapper">';
	2671	+ printf(
	2672	+ '<input type="text" id="user_message_font_color" name="mxchat_options[user_message_font_color]" value="%s" class="my-color-field" data-default-color="#ffffff" %s />',
	2673	+ isset($this->options['user_message_font_color']) ? esc_attr($this->options['user_message_font_color']) : '',
	2674	+ esc_attr($disabled)
	2675	+ );
	2676	+
	2677	+ if (!$this->is_activated) {
	2678	+ echo '<div class="pro-feature-overlay">';
	2679	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2680	+ echo '</div>';
	2681	+ }
	2682	+
	2683	+ echo '</div>';
7687	2684	}
7688		-
7689		- $response = wp_remote_get('https://openrouter.ai/api/v1/models', array(
7690		- 'headers' => array(
7691		- 'Authorization' => 'Bearer ' . $api_key,
7692		- 'Content-Type' => 'application/json',
7693		- ),
7694		- 'timeout' => 15,
7695		- ));
7696		-
7697		- if (is_wp_error($response)) {
7698		- wp_send_json_error(array('message' => $response->get_error_message()));
7699		- }
7700		-
7701		- $body = wp_remote_retrieve_body($response);
7702		- $data = json_decode($body, true);
7703		-
7704		- if (isset($data['data']) && is_array($data['data'])) {
7705		- // Format the models for the frontend
7706		- $models = array_map(function($model) {
7707		- return array(
7708		- 'id' => $model['id'],
7709		- 'name' => $model['name'] ?? $model['id'],
7710		- 'description' => $model['description'] ?? '',
7711		- 'context_length' => $model['context_length'] ?? 0,
7712		- 'pricing' => array(
7713		- 'prompt' => $model['pricing']['prompt'] ?? 0,
7714		- 'completion' => $model['pricing']['completion'] ?? 0,
7715		- ),
7716		- );
7717		- }, $data['data']);
7718		-
7719		- wp_send_json_success(array('models' => $models));
7720		- } else {
7721		- wp_send_json_error(array('message' => 'Invalid response from OpenRouter'));
7722		- }
7723		-}
7724	2685
7725		-// Callback function for embedding model selection
7726		-public function embedding_model_callback() {
7727		- $models = array(
7728		- esc_html__('OpenAI Embeddings', 'mxchat') => array(
7729		- 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
7730		- 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
7731		- 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
7732		- ),
7733		- esc_html__('Voyage AI Embeddings', 'mxchat') => array(
7734		- 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
7735		- ),
7736		- esc_html__('Google Gemini Embeddings', 'mxchat') => array(
7737		- 'gemini-embedding-001' => esc_html__('Gemini Embedding (1536, Stable)', 'mxchat'),
7738		- )
7739		- );
7740		- $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
7741		- echo '<select id="embedding_model" name="embedding_model">';
7742		- foreach ($models as $group_label => $group_models) {
7743		- echo '<optgroup label="' . esc_attr($group_label) . '">';
7744		- foreach ($group_models as $model_value => $model_label) {
7745		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	2686	+ public function mxchat_bot_message_bg_color_callback() {
	2687	+ $disabled = $this->is_activated ? '' : 'disabled';
	2688	+
	2689	+ echo '<div class="pro-feature-wrapper">';
	2690	+ printf(
	2691	+ '<input type="text" id="bot_message_bg_color" name="mxchat_options[bot_message_bg_color]" value="%s" class="my-color-field" data-default-color="#e1e1e1" %s />',
	2692	+ isset($this->options['bot_message_bg_color']) ? esc_attr($this->options['bot_message_bg_color']) : '',
	2693	+ esc_attr($disabled)
	2694	+ );
	2695	+
	2696	+ if (!$this->is_activated) {
	2697	+ echo '<div class="pro-feature-overlay">';
	2698	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2699	+ echo '</div>';
7746	2700	}
7747		- echo '</optgroup>';
	2701	+
	2702	+ echo '</div>';
7748	2703	}
7749		- echo '</select>';
7750	2704
7751		- // API Key Status Messages for Embedding Models
7752		- $has_openai_key = !empty($this->options['api_key']);
7753		- $has_voyage_key = !empty($this->options['voyage_api_key']);
7754		- $has_gemini_key = !empty($this->options['gemini_api_key']);
	2705	+ public function mxchat_bot_message_font_color_callback() {
	2706	+ $disabled = $this->is_activated ? '' : 'disabled';
7755	2707
7756		- // OpenAI Embeddings
7757		- echo '<p class="mxchat-embedding-api-status" data-provider="openai" style="display:none;">';
7758		- if ($has_openai_key) {
7759		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
7760		- } else {
7761		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
7762		- }
7763		- echo '</p>';
	2708	+ echo '<div class="pro-feature-wrapper">';
	2709	+ printf(
	2710	+ '<input type="text" id="bot_message_font_color" name="mxchat_options[bot_message_font_color]" value="%s" class="my-color-field" data-default-color="#333333" %s />',
	2711	+ isset($this->options['bot_message_font_color']) ? esc_attr($this->options['bot_message_font_color']) : '',
	2712	+ esc_attr($disabled)
	2713	+ );
7764	2714
7765		- // Voyage AI Embeddings
7766		- echo '<p class="mxchat-embedding-api-status" data-provider="voyage" style="display:none;">';
7767		- if ($has_voyage_key) {
7768		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Voyage AI detected', 'mxchat') . '</span>';
7769		- } else {
7770		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Voyage AI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	2715	+ if (!$this->is_activated) {
	2716	+ echo '<div class="pro-feature-overlay">';
	2717	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2718	+ echo '</div>';
	2719	+ }
	2720	+
	2721	+ echo '</div>';
7771	2722	}
7772		- echo '</p>';
7773	2723
7774		- // Gemini Embeddings
7775		- echo '<p class="mxchat-embedding-api-status" data-provider="gemini" style="display:none;">';
7776		- if ($has_gemini_key) {
7777		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
7778		- } else {
7779		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
7780		- }
7781		- echo '</p>';
	2724	+ public function mxchat_live_agent_message_bg_color_callback() {
	2725	+ $disabled = $this->is_activated ? '' : 'disabled';
7782	2726
7783		-}
	2727	+ echo '<div class="pro-feature-wrapper">';
	2728	+ printf(
	2729	+ '<input type="text" id="live_agent_message_bg_color" name="mxchat_options[live_agent_message_bg_color]" value="%s" class="my-color-field" data-default-color="#ffffff" %s />',
	2730	+ isset($this->options['live_agent_message_bg_color']) ? esc_attr($this->options['live_agent_message_bg_color']) : '',
	2731	+ esc_attr($disabled)
	2732	+ );
7784	2733
	2734	+ if (!$this->is_activated) {
	2735	+ echo '<div class="pro-feature-overlay">';
	2736	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2737	+ echo '</div>';
	2738	+ }
7785	2739
7786		-public function mxchat_top_bar_title_callback() {
7787		- // Retrieve the current value of the top bar title from saved options
7788		- $top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
	2740	+ echo '</div>';
	2741	+ }
7789	2742
7790		- // Render the input field
7791		- echo '<input type="text" id="top_bar_title" name="top_bar_title" value="' . $top_bar_title . '" />';
7792		-}
7793		-public function mxchat_ai_agent_text_callback() {
7794		- // Retrieve the current value of the AI agent text from saved options
7795		- $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
7796		- // Render the input field
7797		- echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
7798		-}
	2743	+ public function mxchat_live_agent_message_font_color_callback() {
	2744	+ $disabled = $this->is_activated ? '' : 'disabled';
7799	2745
	2746	+ echo '<div class="pro-feature-wrapper">';
	2747	+ printf(
	2748	+ '<input type="text" id="live_agent_message_font_color" name="mxchat_options[live_agent_message_font_color]" value="%s" class="my-color-field" data-default-color="#333333" %s />',
	2749	+ isset($this->options['live_agent_message_font_color']) ? esc_attr($this->options['live_agent_message_font_color']) : '',
	2750	+ esc_attr($disabled)
	2751	+ );
7800	2752
7801		-public function enable_email_block_callback() {
7802		- // Load full plugin options array
7803		- $all_options = get_option('mxchat_options', []);
	2753	+ if (!$this->is_activated) {
	2754	+ echo '<div class="pro-feature-overlay">';
	2755	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2756	+ echo '</div>';
	2757	+ }
7804	2758
7805		- // Get the value, default to 'off'
7806		- $enable_email_block = isset($all_options['enable_email_block']) ? $all_options['enable_email_block'] : 'off';
	2759	+ echo '</div>';
	2760	+ }
7807	2761
7808		- // Check if it's 'on'
7809		- $checked = ($enable_email_block === 'on') ? 'checked' : '';
	2762	+ // Mode Indicator Background Color Callback
	2763	+public function mxchat_mode_indicator_bg_color_callback() {
	2764	+ $disabled = $this->is_activated ? '' : 'disabled';
7810	2765
7811		- echo '<label class="toggle-switch">';
7812		- echo sprintf(
7813		- '<input type="checkbox" id="enable_email_block" name="enable_email_block" value="on" %s />',
7814		- esc_attr($checked)
	2766	+ echo '<div class="pro-feature-wrapper">';
	2767	+ printf(
	2768	+ '<input type="text" id="mode_indicator_bg_color" name="mxchat_options[mode_indicator_bg_color]" value="%s" class="my-color-field" data-default-color="#767676" %s />',
	2769	+ isset($this->options['mode_indicator_bg_color']) ? esc_attr($this->options['mode_indicator_bg_color']) : '',
	2770	+ esc_attr($disabled)
7815	2771	);
7816		- echo '<span class="slider"></span>';
7817		- echo '</label>';
7818		-}
7819	2772
7820		-public function email_blocker_header_content_callback() {
7821		- // Load the entire 'mxchat_options' array
7822		- $all_options = get_option('mxchat_options', []);
	2773	+ if (!$this->is_activated) {
	2774	+ echo '<div class="pro-feature-overlay">';
	2775	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2776	+ echo '</div>';
	2777	+ }
7823	2778
7824		- // Retrieve the saved content or default to empty
7825		- $content = isset($all_options['email_blocker_header_content'])
7826		- ? $all_options['email_blocker_header_content']
7827		- : '';
7828		-
7829		- // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
7830		- echo '<textarea
7831		- id="email_blocker_header_content"
7832		- name="email_blocker_header_content"
7833		- rows="5"
7834		- cols="70"
7835		- data-setting="email_blocker_header_content"
7836		- >' . esc_textarea($content) . '</textarea>';
	2779	+ echo '</div>';
7837	2780	}
7838	2781
7839		-public function email_blocker_button_text_callback() {
7840		- // Load the entire 'mxchat_options' array
7841		- $all_options = get_option('mxchat_options', []);
	2782	+// Mode Indicator Font Color Callback
	2783	+public function mxchat_mode_indicator_font_color_callback() {
	2784	+ $disabled = $this->is_activated ? '' : 'disabled';
7842	2785
7843		- // Retrieve the saved button text or default to empty
7844		- $button_text = isset($all_options['email_blocker_button_text'])
7845		- ? $all_options['email_blocker_button_text']
7846		- : '';
	2786	+ echo '<div class="pro-feature-wrapper">';
	2787	+ printf(
	2788	+ '<input type="text" id="mode_indicator_font_color" name="mxchat_options[mode_indicator_font_color]" value="%s" class="my-color-field" data-default-color="#ffffff" %s />',
	2789	+ isset($this->options['mode_indicator_font_color']) ? esc_attr($this->options['mode_indicator_font_color']) : '',
	2790	+ esc_attr($disabled)
	2791	+ );
7847	2792
7848		- // Use esc_attr to safely render the existing text
7849		- echo '<input type="text" id="email_blocker_button_text" name="email_blocker_button_text" value="' . esc_attr($button_text) . '" style="width: 300px;" />';
7850		-}
	2793	+ if (!$this->is_activated) {
	2794	+ echo '<div class="pro-feature-overlay">';
	2795	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2796	+ echo '</div>';
	2797	+ }
7851	2798
7852		-//Enable name field callback
7853		-public function enable_name_field_callback() {
7854		- // Load full plugin options array
7855		- $all_options = get_option('mxchat_options', []);
7856		- // Get the value, default to 'off'
7857		- $enable_name_field = isset($all_options['enable_name_field']) ? $all_options['enable_name_field'] : 'off';
7858		- // Check if it's 'on'
7859		- $checked = ($enable_name_field === 'on') ? 'checked' : '';
7860		- echo '<label class="toggle-switch">';
7861		- echo sprintf(
7862		- '<input type="checkbox" id="enable_name_field" name="enable_name_field" value="on" %s />',
7863		- esc_attr($checked)
7864		- );
7865		- echo '<span class="slider"></span>';
7866		- echo '</label>';
	2799	+ echo '</div>';
7867	2800	}
7868		-//Name field placeholder callback
7869		-public function name_field_placeholder_callback() {
7870		- $all_options = get_option('mxchat_options', []);
7871		- $placeholder = isset($all_options['name_field_placeholder'])
7872		- ? $all_options['name_field_placeholder']
7873		- : esc_html__('Enter your name', 'mxchat');
7874	2801
7875		- echo '<input type="text" id="name_field_placeholder" name="name_field_placeholder" value="' . esc_attr($placeholder) . '" style="width: 300px;" />';
7876		-}
	2802	+public function mxchat_toolbar_icon_color_callback() {
	2803	+ $disabled = $this->is_activated ? '' : 'disabled';
7877	2804
	2805	+ echo '<div class="pro-feature-wrapper">';
	2806	+ printf(
	2807	+ '<input type="text" id="toolbar_icon_color" name="mxchat_options[toolbar_icon_color]" value="%s" class="my-color-field" data-default-color="#212121" %s />',
	2808	+ isset($this->options['toolbar_icon_color']) ? esc_attr($this->options['toolbar_icon_color']) : '',
	2809	+ esc_attr($disabled)
	2810	+ );
7878	2811
	2812	+ if (!$this->is_activated) {
	2813	+ echo '<div class="pro-feature-overlay">';
	2814	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2815	+ echo '</div>';
	2816	+ }
7879	2817
7880		-public function mxchat_intro_message_callback() {
7881		- // Load the entire 'mxchat_options' array
7882		- $all_options = get_option('mxchat_options', []);
7883		- // Retrieve the saved intro message or use the default
7884		- $default_message = __('Hello! How can I assist you today?', 'mxchat');
7885		- $saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
7886		- // Escape on output (esc_textarea) — neutralizes any payload already stored before the
7887		- // Wordfence Stored-XSS fix (CWE-79, plan-3f8158) and prevents </textarea> context-breakout.
7888		- ?>
7889		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea( $saved_message ); ?></textarea>
7890		- <p class="description" style="margin-top: 8px;">
7891		- <?php esc_html_e('Use {visitor_name} to personalize greetings when lead capture is enabled.', 'mxchat'); ?><br>
7892		- <code style="font-size: 12px;"><?php esc_html_e('Example: Hello {visitor_name}! How can I help you today?', 'mxchat'); ?></code>
7893		- </p>
7894		- <?php
	2818	+ echo '</div>';
7895	2819	}
7896	2820
7897		-public function mxchat_input_copy_callback() {
7898		- // Load the entire 'mxchat_options' array
7899		- $all_options = get_option('mxchat_options', []);
7900	2821
7901		- // Retrieve the saved input copy or use the default value
7902		- $default_copy = __('How can I assist?', 'mxchat');
7903		- $input_copy = isset($all_options['input_copy']) ? $all_options['input_copy'] : $default_copy;
7904	2822
7905		- // Output the input field with the saved value
7906		- printf(
7907		- '<input type="text" id="input_copy" name="input_copy" value="%s" placeholder="%s" />',
7908		- esc_attr($input_copy),
7909		- esc_attr__('How can I assist?', 'mxchat')
7910		- );
7911		-}
7912	2823
	2824	+ public function mxchat_top_bar_bg_color_callback() {
	2825	+ $disabled = $this->is_activated ? '' : 'disabled';
7913	2826
7914		-public function mxchat_append_to_body_callback() {
7915		- // Fetch fresh options to ensure we have the latest saved values
7916		- $options = get_option('mxchat_options', array());
	2827	+ echo '<div class="pro-feature-wrapper">';
	2828	+ printf(
	2829	+ '<input type="text" id="top_bar_bg_color" name="mxchat_options[top_bar_bg_color]" value="%s" class="my-color-field" data-default-color="#00b294" %s />',
	2830	+ isset($this->options['top_bar_bg_color']) ? esc_attr($this->options['top_bar_bg_color']) : '',
	2831	+ esc_attr($disabled)
	2832	+ );
7917	2833
7918		- // Get value from options array, default to 'off'
7919		- $append_to_body = isset($options['append_to_body']) ? $options['append_to_body'] : 'off';
7920		- $checked = ($append_to_body === 'on') ? 'checked' : '';
	2834	+ if (!$this->is_activated) {
	2835	+ echo '<div class="pro-feature-overlay">';
	2836	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2837	+ echo '</div>';
	2838	+ }
7921	2839
7922		- // Get post type visibility settings
7923		- $visibility_mode = isset($options['post_type_visibility_mode']) ? $options['post_type_visibility_mode'] : 'all';
7924		- $visibility_list = isset($options['post_type_visibility_list']) ? $options['post_type_visibility_list'] : array();
7925		- if (!is_array($visibility_list)) {
7926		- $visibility_list = array();
	2840	+ echo '</div>';
7927	2841	}
7928	2842
7929		- echo '<div class="mxchat-autosave-section">';
	2843	+ public function mxchat_send_button_font_color_callback() {
	2844	+ $disabled = $this->is_activated ? '' : 'disabled';
7930	2845
7931		- // Main toggle
7932		- echo '<label class="toggle-switch">';
7933		- echo sprintf(
7934		- '<input type="checkbox" id="append_to_body" name="append_to_body" value="on" %s />',
7935		- esc_attr($checked)
7936		- );
7937		- echo '<span class="slider"></span>';
7938		- echo '</label>';
	2846	+ echo '<div class="pro-feature-wrapper">';
	2847	+ printf(
	2848	+ '<input type="text" id="send_button_font_color" name="mxchat_options[send_button_font_color]" value="%s" class="my-color-field" data-default-color="#ffffff" %s />',
	2849	+ isset($this->options['send_button_font_color']) ? esc_attr($this->options['send_button_font_color']) : '',
	2850	+ esc_attr($disabled)
	2851	+ );
7939	2852
7940		- // Post Type Visibility Options (only visible when auto-display is ON)
7941		- $display_style = ($append_to_body === 'on') ? '' : 'display: none;';
7942		- echo '<div id="post-type-visibility-options" class="mxchat-sub-options" style="' . esc_attr($display_style) . '">';
	2853	+ if (!$this->is_activated) {
	2854	+ echo '<div class="pro-feature-overlay">';
	2855	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2856	+ echo '</div>';
	2857	+ }
7943	2858
7944		- echo '<div class="mxchat-post-type-visibility-header">';
7945		- echo '<h4>' . esc_html__('Post Type Visibility', 'mxchat') . '</h4>';
7946		- echo '</div>';
	2859	+ echo '</div>';
	2860	+ }
7947	2861
7948		- // Mode selector (radio buttons)
7949		- echo '<div class="mxchat-visibility-mode">';
	2862	+ public function mxchat_chatbot_background_color_callback() {
	2863	+ $disabled = $this->is_activated ? '' : 'disabled';
7950	2864
7951		- echo '<label class="mxchat-radio-label">';
7952		- echo '<input type="radio" name="post_type_visibility_mode" value="all" ' . checked($visibility_mode, 'all', false) . ' />';
7953		- echo '<span>' . esc_html__('Show on all post types', 'mxchat') . '</span>';
7954		- echo '</label>';
	2865	+ echo '<div class="pro-feature-wrapper">';
	2866	+ printf(
	2867	+ '<input type="text" id="chatbot_background_color" name="mxchat_options[chatbot_background_color]" value="%s" class="my-color-field" data-default-color="#000000" %s />',
	2868	+ isset($this->options['chatbot_background_color']) ? esc_attr($this->options['chatbot_background_color']) : '',
	2869	+ esc_attr($disabled)
	2870	+ );
7955	2871
7956		- echo '<label class="mxchat-radio-label">';
7957		- echo '<input type="radio" name="post_type_visibility_mode" value="include" ' . checked($visibility_mode, 'include', false) . ' />';
7958		- echo '<span>' . esc_html__('Only show on selected post types', 'mxchat') . '</span>';
7959		- echo '</label>';
	2872	+ if (!$this->is_activated) {
	2873	+ echo '<div class="pro-feature-overlay">';
	2874	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2875	+ echo '</div>';
	2876	+ }
7960	2877
7961		- echo '<label class="mxchat-radio-label">';
7962		- echo '<input type="radio" name="post_type_visibility_mode" value="exclude" ' . checked($visibility_mode, 'exclude', false) . ' />';
7963		- echo '<span>' . esc_html__('Hide on selected post types', 'mxchat') . '</span>';
7964		- echo '</label>';
	2878	+ echo '</div>';
	2879	+ }
7965	2880
7966		- echo '</div>';
	2881	+ public function mxchat_icon_color_callback() {
	2882	+ $disabled = $this->is_activated ? '' : 'disabled';
7967	2883
7968		- // Post type checkboxes (only visible when mode is include or exclude)
7969		- $list_display = ($visibility_mode !== 'all') ? '' : 'display: none;';
7970		- echo '<div id="post-type-list" class="mxchat-post-type-list" style="' . esc_attr($list_display) . '">';
	2884	+ echo '<div class="pro-feature-wrapper">';
	2885	+ printf(
	2886	+ '<input type="text" id="icon_color" name="mxchat_options[icon_color]" value="%s" class="my-color-field" data-default-color="#ffffff" %s />',
	2887	+ isset($this->options['icon_color']) ? esc_attr($this->options['icon_color']) : '',
	2888	+ esc_attr($disabled)
	2889	+ );
7971	2890
7972		- // Get all public post types
7973		- $post_types = get_post_types(array('public' => true), 'objects');
7974		-
7975		- foreach ($post_types as $post_type) {
7976		- // Skip attachments
7977		- if ($post_type->name === 'attachment') {
7978		- continue;
	2891	+ if (!$this->is_activated) {
	2892	+ echo '<div class="pro-feature-overlay">';
	2893	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2894	+ echo '</div>';
7979	2895	}
7980	2896
7981		- $is_checked = in_array($post_type->name, $visibility_list) ? 'checked' : '';
7982		-
7983		- echo '<label class="mxchat-checkbox-label">';
7984		- echo '<input type="checkbox" name="post_type_visibility_list[]" value="' . esc_attr($post_type->name) . '" ' . $is_checked . ' />';
7985		- echo '<span>' . esc_html($post_type->label) . '</span>';
7986		- echo '</label>';
	2897	+ echo '</div>';
7987	2898	}
7988	2899
7989		- echo '</div>'; // End post-type-list
7990		- echo '</div>'; // End post-type-visibility-options
7991		- echo '</div>'; // End mxchat-autosave-section
7992		-}
	2900	+ public function mxchat_custom_icon_callback() {
	2901	+ $disabled = $this->is_activated ? '' : 'disabled';
	2902	+ $custom_icon_url = isset($this->options['custom_icon']) ? esc_url($this->options['custom_icon']) : '';
7993	2903
7994		-public function mxchat_contextual_awareness_callback() {
7995		- // Get value from options array, default to 'off'
7996		- $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
7997		- $checked = ($contextual_awareness === 'on') ? 'checked' : '';
7998		- echo '<label class="toggle-switch">';
7999		- echo sprintf(
8000		- '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
8001		- esc_attr($checked)
8002		- );
8003		- echo '<span class="slider"></span>';
8004		- echo '</label>';
8005		-}
	2904	+ echo '<div class="pro-feature-wrapper">';
	2905	+ printf(
	2906	+ '<input type="url" id="custom_icon" name="mxchat_options[custom_icon]" value="%s" placeholder="Enter PNG URL" %s />',
	2907	+ $custom_icon_url,
	2908	+ esc_attr($disabled)
	2909	+ );
	2910	+ echo '<p class="description">Upload your PNG icon and paste the URL here. Recommended size: 48x48 pixels.</p>';
8006	2911
8007		-public function mxchat_citation_links_toggle_callback() {
8008		- // Get value from options array, default to 'on' (enabled by default)
8009		- $citation_links = isset($this->options['citation_links_toggle']) ? $this->options['citation_links_toggle'] : 'on';
8010		- $checked = ($citation_links === 'on') ? 'checked' : '';
8011		- echo '<label class="toggle-switch">';
8012		- echo sprintf(
8013		- '<input type="checkbox" id="citation_links_toggle" name="citation_links_toggle" value="on" %s />',
8014		- esc_attr($checked)
8015		- );
8016		- echo '<span class="slider"></span>';
8017		- echo '</label>';
8018		-}
	2912	+ if (!$this->is_activated) {
	2913	+ echo '<div class="pro-feature-overlay">';
	2914	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2915	+ echo '</div>';
	2916	+ }
8019	2917
8020		-/**
8021		- * Toggle for the end-of-session satisfaction rating prompt (plan-a5b006).
8022		- * Default ON. The widget reads this through the localized object; the
8023		- * mxchat_satisfaction_rating_enabled filter still lets developers force
8024		- * the value site-wide.
8025		- *
8026		- * The 5 customization fields (idle/question/thanks/placeholder/saved) are
8027		- * rendered inline here inside a single wrapper div whose initial display
8028		- * is set server-side from the toggle value (plan-29caac). Mirrors the
8029		- * auto-display chatbot pattern at mxchat_append_to_body_callback — no
8030		- * DOMContentLoaded race because rows exist as direct children of this
8031		- * callback's output, and the wrapper's display: none is inline at render
8032		- * time so refresh shows the correct state with no flash.
8033		- */
8034		-public function mxchat_satisfaction_rating_toggle_callback() {
8035		- $options = $this->options;
8036		- $value = isset($options['satisfaction_rating_enabled']) ? $options['satisfaction_rating_enabled'] : 'off';
8037		- $checked = ($value === 'on') ? 'checked' : '';
	2918	+ echo '</div>';
	2919	+ }
8038	2920
8039		- $idle = isset($options['satisfaction_rating_idle_seconds']) ? intval($options['satisfaction_rating_idle_seconds']) : 60;
8040		- $idle = max(5, min(600, $idle));
8041		- $question = isset($options['satisfaction_rating_question']) ? $options['satisfaction_rating_question'] : '';
8042		- $thanks = isset($options['satisfaction_rating_thanks']) ? $options['satisfaction_rating_thanks'] : '';
8043		- $placeholder = isset($options['satisfaction_rating_placeholder']) ? $options['satisfaction_rating_placeholder'] : '';
8044		- $saved = isset($options['satisfaction_rating_saved']) ? $options['satisfaction_rating_saved'] : '';
	2921	+ public function mxchat_title_icon_callback() {
	2922	+ $disabled = $this->is_activated ? '' : 'disabled';
	2923	+ $title_icon_url = isset($this->options['custom_icon']) ? esc_url($this->options['title_icon']) : '';
8045	2924
8046		- echo '<div class="mxchat-autosave-section">';
	2925	+ echo '<div class="pro-feature-wrapper">';
	2926	+ printf(
	2927	+ '<input type="url" id="title_icon" name="mxchat_options[title_icon]" value="%s" placeholder="Enter PNG URL" %s />',
	2928	+ $title_icon_url,
	2929	+ esc_attr($disabled)
	2930	+ );
	2931	+ echo '<p class="description">Upload your PNG icon and paste the URL here. Recommended size: 48x48 pixels.</p>';
8047	2932
8048		- echo '<label class="toggle-switch">';
8049		- echo sprintf(
8050		- '<input type="checkbox" id="satisfaction_rating_enabled" name="satisfaction_rating_enabled" value="on" %s />',
8051		- esc_attr($checked)
8052		- );
8053		- echo '<span class="slider"></span>';
8054		- echo '</label>';
	2933	+ if (!$this->is_activated) {
	2934	+ echo '<div class="pro-feature-overlay">';
	2935	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2936	+ echo '</div>';
	2937	+ }
8055	2938
8056		- ?>
8057		- <style>
8058		- .mxchat-sub-options-field { margin: 12px 0; }
8059		- .mxchat-sub-options-field label { display: inline-block; margin-bottom: 4px; }
8060		- #satisfaction-rating-sub-options h4 { margin: 16px 0 8px; }
8061		- </style>
8062		- <?php
	2939	+ echo '</div>';
	2940	+ }
8063	2941
8064		- $display_style = ($value === 'on') ? '' : 'display: none;';
8065		- echo '<div id="satisfaction-rating-sub-options" class="mxchat-sub-options" style="' . esc_attr($display_style) . '">';
8066	2942
8067		- echo '<h4>' . esc_html__('Customize the prompt (optional)', 'mxchat') . '</h4>';
	2943	+ public function mxchat_chat_input_font_color_callback() {
	2944	+ $disabled = $this->is_activated ? '' : 'disabled';
8068	2945
8069		- echo '<div class="mxchat-sub-options-field">';
8070		- echo '<label for="satisfaction_rating_idle_seconds"><strong>' . esc_html__('Idle Timeout', 'mxchat') . '</strong></label><br />';
8071		- printf(
8072		- '<input type="number" id="satisfaction_rating_idle_seconds" name="satisfaction_rating_idle_seconds" value="%d" min="5" max="600" step="1" class="small-text" /> <span class="description">%s</span>',
8073		- (int) $idle,
8074		- esc_html__('seconds of user inactivity before the prompt appears (5-600)', 'mxchat')
8075		- );
8076		- echo '</div>';
	2946	+ echo '<div class="pro-feature-wrapper">';
	2947	+ printf(
	2948	+ '<input type="text" id="chat_input_font_color" name="mxchat_options[chat_input_font_color]" value="%s" class="my-color-field" data-default-color="#555555" %s />',
	2949	+ isset($this->options['chat_input_font_color']) ? esc_attr($this->options['chat_input_font_color']) : '',
	2950	+ esc_attr($disabled)
	2951	+ );
8077	2952
8078		- echo '<div class="mxchat-sub-options-field">';
8079		- echo '<label for="satisfaction_rating_question"><strong>' . esc_html__('Prompt Question', 'mxchat') . '</strong></label><br />';
8080		- printf(
8081		- '<input type="text" id="satisfaction_rating_question" name="satisfaction_rating_question" value="%s" maxlength="200" class="regular-text" placeholder="%s" />',
8082		- esc_attr($question),
8083		- esc_attr__('Was this helpful?', 'mxchat')
8084		- );
8085		- echo '<p class="description">' . esc_html__('Leave blank for the default. Shown above the thumbs up/down.', 'mxchat') . '</p>';
8086		- echo '</div>';
	2953	+ if (!$this->is_activated) {
	2954	+ echo '<div class="pro-feature-overlay">';
	2955	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	2956	+ echo '</div>';
	2957	+ }
8087	2958
8088		- echo '<div class="mxchat-sub-options-field">';
8089		- echo '<label for="satisfaction_rating_thanks"><strong>' . esc_html__('Thank-You Message', 'mxchat') . '</strong></label><br />';
8090		- printf(
8091		- '<input type="text" id="satisfaction_rating_thanks" name="satisfaction_rating_thanks" value="%s" maxlength="300" class="regular-text" placeholder="%s" />',
8092		- esc_attr($thanks),
8093		- esc_attr__('Thanks! Anything we should improve? (optional)', 'mxchat')
8094		- );
8095		- echo '<p class="description">' . esc_html__('Leave blank for the default. Shown after the user clicks a thumb.', 'mxchat') . '</p>';
8096		- echo '</div>';
	2959	+ echo '</div>';
	2960	+ }
8097	2961
8098		- echo '<div class="mxchat-sub-options-field">';
8099		- echo '<label for="satisfaction_rating_placeholder"><strong>' . esc_html__('Feedback Placeholder', 'mxchat') . '</strong></label><br />';
8100		- printf(
8101		- '<input type="text" id="satisfaction_rating_placeholder" name="satisfaction_rating_placeholder" value="%s" maxlength="200" class="regular-text" placeholder="%s" />',
8102		- esc_attr($placeholder),
8103		- esc_attr__('Tell us what could be better…', 'mxchat')
8104		- );
8105		- echo '<p class="description">' . esc_html__('Leave blank for the default. Placeholder text inside the feedback textarea.', 'mxchat') . '</p>';
8106		- echo '</div>';
8107	2962
8108		- echo '<div class="mxchat-sub-options-field">';
8109		- echo '<label for="satisfaction_rating_saved"><strong>' . esc_html__('Saved Confirmation', 'mxchat') . '</strong></label><br />';
	2963	+public function mxchat_append_to_body_callback() {
	2964	+ $append_to_body_checked = isset($this->options['append_to_body']) && $this->options['append_to_body'] === 'on' ? 'checked' : '';
	2965	+ echo '<label class="toggle-switch">';
8110	2966	printf(
8111		- '<input type="text" id="satisfaction_rating_saved" name="satisfaction_rating_saved" value="%s" maxlength="200" class="regular-text" placeholder="%s" />',
8112		- esc_attr($saved),
8113		- esc_attr__('Thanks for the feedback.', 'mxchat')
	2967	+ '<input type="checkbox" id="append_to_body" name="mxchat_options[append_to_body]" %s />',
	2968	+ esc_attr($append_to_body_checked)
8114	2969	);
8115		- echo '<p class="description">' . esc_html__('Leave blank for the default. Shown after the feedback is sent.', 'mxchat') . '</p>';
8116		- echo '</div>';
	2970	+ echo '<span class="slider"></span>';
	2971	+ echo '</label>';
	2972	+echo '<p class="description">Enable this option to automatically append the chat widget to the body of every page (recommended). No need to manually use the shortcode [mxchat_chatbot floating="yes"].</p>';
	2973	+}
8117	2974
8118		- echo '</div>'; // #satisfaction-rating-sub-options
8119		- echo '</div>'; // .mxchat-autosave-section
8120	2975
8121		- ?>
8122		- <script>
8123		- (function() {
8124		- document.addEventListener('DOMContentLoaded', function() {
8125		- var toggle = document.getElementById('satisfaction_rating_enabled');
8126		- var subOptions = document.getElementById('satisfaction-rating-sub-options');
8127		- if (!toggle || !subOptions) return;
8128		- toggle.addEventListener('change', function() {
8129		- subOptions.style.display = toggle.checked ? '' : 'none';
8130		- });
8131		- });
8132		- })();
8133		- </script>
8134		- <?php
8135		-}
8136		-
8137	2976	public function mxchat_privacy_toggle_callback() {
8138		- // Load from mxchat_options array
8139		- $options = get_option('mxchat_options', []);
	2977	+ // Check if the privacy toggle is enabled
	2978	+ $privacy_toggle_checked = isset($this->options['privacy_toggle']) && $this->options['privacy_toggle'] === 'on' ? 'checked' : '';
8140	2979
8141		- // Get privacy toggle value with fallback
8142		- $privacy_toggle = isset($options['privacy_toggle']) ? $options['privacy_toggle'] : 'off';
8143		- $checked = ($privacy_toggle === 'on') ? 'checked' : '';
	2980	+ // Retrieve the stored privacy text if it exists
	2981	+ $privacy_text = isset($this->options['privacy_text']) ? wp_kses_post($this->options['privacy_text']) : 'By chatting, you agree to our <a href="https://example.com/privacy-policy" target="_blank">privacy policy</a>.';
8144	2982
8145		- // Get privacy text with fallback
8146		- $privacy_text = isset($options['privacy_text'])
8147		- ? $options['privacy_text']
8148		- : __('By chatting, you agree to our <a href="https://example.com/privacy-policy" target="_blank">privacy policy</a>.', 'mxchat');
8149		-
8150	2983	// Output the toggle switch
8151	2984	echo '<label class="toggle-switch">';
8152		- echo sprintf(
8153		- '<input type="checkbox" id="privacy_toggle" name="privacy_toggle" value="on" %s />',
8154		- esc_attr($checked)
	2985	+ printf(
	2986	+ '<input type="checkbox" id="privacy_toggle" name="mxchat_options[privacy_toggle]" %s />',
	2987	+ esc_attr($privacy_toggle_checked)
8155	2988	);
8156	2989	echo '<span class="slider"></span>';
8157	2990	echo '</label>';
	2991	+ echo '<p class="description">Enable this option to display a privacy notice below the chat widget.</p>';
8158	2992
8159	2993	// Output the custom text input field
8160		- echo sprintf(
8161		- '<textarea id="privacy_text" name="privacy_text" rows="5" cols="50" class="regular-text">%s</textarea>',
	2994	+ printf(
	2995	+ '<textarea id="privacy_text" name="mxchat_options[privacy_text]" rows="5" cols="50" class="regular-text">%s</textarea>',
8162	2996	esc_textarea($privacy_text)
8163	2997	);
	2998	+ echo '<p class="description">Enter the privacy policy text. You can include HTML links.</p>';
8164	2999	}
8165	3000
8166	3001
8167	3002	public function mxchat_complianz_toggle_callback() {
8168		- // Load from mxchat_options array
8169		- $options = get_option('mxchat_options', []);
	3003	+ // Check if the Complianz toggle is enabled
	3004	+ $complianz_toggle_checked = isset($this->options['complianz_toggle']) && $this->options['complianz_toggle'] === 'on' ? 'checked' : '';
8170	3005
8171		- // Get complianz toggle value with fallback
8172		- $complianz_toggle = isset($options['complianz_toggle']) ? $options['complianz_toggle'] : 'off';
8173		- $checked = ($complianz_toggle === 'on') ? 'checked' : '';
	3006	+ // Check if the plugin is activated (paid feature)
	3007	+ $disabled = $this->is_activated ? '' : 'disabled';
	3008	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
8174	3009
	3010	+ echo '<div class="' . esc_attr($class) . '">';
	3011	+
8175	3012	// Output the toggle switch
8176	3013	echo '<label class="toggle-switch">';
8177		- echo sprintf(
8178		- '<input type="checkbox" id="complianz_toggle" name="complianz_toggle" value="on" %s />',
8179		- esc_attr($checked)
	3014	+ printf(
	3015	+ '<input type="checkbox" id="complianz_toggle" name="mxchat_options[complianz_toggle]" %s %s />',
	3016	+ esc_attr($complianz_toggle_checked),
	3017	+ esc_attr($disabled)
8180	3018	);
8181	3019	echo '<span class="slider"></span>';
8182	3020	echo '</label>';
	3021	+ echo '<p class="description">Enable this option to apply Complianz consent logic to the chatbot (must have Complianz Plugin).</p>';
	3022	+
	3023	+ // If the feature is not activated, show the Pro feature overlay
	3024	+ if (!$this->is_activated) {
	3025	+ echo '<div class="pro-feature-overlay">';
	3026	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	3027	+ echo '</div>';
	3028	+ }
	3029	+
	3030	+ echo '</div>';
8183	3031	}
8184	3032
8185		-public function mxchat_link_target_toggle_callback() {
8186		- // Load from mxchat_options array
8187		- $options = get_option('mxchat_options', []);
8188	3033
8189		- // Get link target toggle value with fallback
8190		- $link_target_toggle = isset($options['link_target_toggle']) ? $options['link_target_toggle'] : 'off';
8191		- $checked = ($link_target_toggle === 'on') ? 'checked' : '';
8192	3034
8193		- // Output the toggle switch
8194		- echo '<label class="toggle-switch">';
8195		- echo sprintf(
8196		- '<input type="checkbox" id="link_target_toggle" name="link_target_toggle" value="on" %s />',
8197		- esc_attr($checked)
8198		- );
8199		- echo '<span class="slider"></span>';
8200		- echo '</label>';
8201		-}
8202	3035
8203		-public function mxchat_chat_persistence_toggle_callback() {
8204		- // Load from mxchat_options array
8205		- $options = get_option('mxchat_options', []);
8206	3036
8207		- // Get chat persistence toggle value with fallback
8208		- $chat_persistence_toggle = isset($options['chat_persistence_toggle']) ? $options['chat_persistence_toggle'] : 'off';
8209		- $checked = ($chat_persistence_toggle === 'on') ? 'checked' : '';
	3037	+public function mxchat_link_target_toggle_callback() {
	3038	+ // Check if the toggle is enabled in the options
	3039	+ $link_target_toggle = isset($this->options['link_target_toggle']) && $this->options['link_target_toggle'] === 'on' ? 'checked' : '';
8210	3040
8211	3041	// Output the toggle switch
8212	3042	echo '<label class="toggle-switch">';
8213		- echo sprintf(
8214		- '<input type="checkbox" id="chat_persistence_toggle" name="chat_persistence_toggle" value="on" %s />',
8215		- esc_attr($checked)
	3043	+ printf(
	3044	+ '<input type="checkbox" id="link_target_toggle" name="mxchat_options[link_target_toggle]" %s />',
	3045	+ esc_attr($link_target_toggle)
8216	3046	);
8217	3047	echo '<span class="slider"></span>';
8218	3048	echo '</label>';
	3049	+ echo '<p class="description">Enable to open links in a new tab (default is to open in the same tab).</p>';
8219	3050	}
8220	3051
8221		-public function mxchat_print_button_toggle_callback() {
8222		- // Load from mxchat_options array
8223		- $options = get_option('mxchat_options', []);
	3052	+public function mxchat_chat_persistence_toggle_callback() {
	3053	+ // Check if chat persistence toggle is enabled
	3054	+ $chat_persistence_toggle_checked = isset($this->options['chat_persistence_toggle']) && $this->options['chat_persistence_toggle'] === 'on' ? 'checked' : '';
8224	3055
8225		- // Default ON — the option was previously unexposed and the button always showed.
8226		- $print_button_enabled = isset($options['print_button_enabled']) ? $options['print_button_enabled'] : 'on';
8227		- $checked = ($print_button_enabled === 'on') ? 'checked' : '';
	3056	+ // Check if the plugin is activated (paid feature)
	3057	+ $disabled = $this->is_activated ? '' : 'disabled';
	3058	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
8228	3059
	3060	+ echo '<div class="' . esc_attr($class) . '">';
	3061	+
8229	3062	// Output the toggle switch
8230	3063	echo '<label class="toggle-switch">';
8231		- echo sprintf(
8232		- '<input type="checkbox" id="print_button_enabled" name="print_button_enabled" value="on" %s />',
8233		- esc_attr($checked)
	3064	+ printf(
	3065	+ '<input type="checkbox" id="chat_persistence_toggle" name="mxchat_options[chat_persistence_toggle]" %s %s />',
	3066	+ esc_attr($chat_persistence_toggle_checked),
	3067	+ esc_attr($disabled)
8234	3068	);
8235	3069	echo '<span class="slider"></span>';
8236	3070	echo '</label>';
8237		-}
	3071	+ echo '<p class="description">Enable to keep chat history when users navigate tabs or return to the site within 24 hours.</p>';
8238	3072
8239		-public function mxchat_reset_chat_toggle_callback() {
8240		- // Load from mxchat_options array. plan ac2e81 — default OFF (new, opt-in).
8241		- $options = get_option('mxchat_options', []);
8242		- $reset_chat_enabled = isset($options['reset_chat_enabled']) ? $options['reset_chat_enabled'] : 'off';
8243		- $checked = ($reset_chat_enabled === 'on') ? 'checked' : '';
	3073	+ // If not activated, show Pro feature overlay
	3074	+ if (!$this->is_activated) {
	3075	+ echo '<div class="pro-feature-overlay">';
	3076	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	3077	+ echo '</div>';
	3078	+ }
8244	3079
8245		- echo '<label class="toggle-switch">';
8246		- echo sprintf(
8247		- '<input type="checkbox" id="reset_chat_enabled" name="reset_chat_enabled" value="on" %s />',
8248		- esc_attr($checked)
8249		- );
8250		- echo '<span class="slider"></span>';
8251		- echo '</label>';
	3080	+ echo '</div>';
8252	3081	}
8253	3082
8254		-public function mxchat_reset_chat_label_callback() {
8255		- // Editable label for the "Start new chat" menu item. plan ac2e81.
8256		- $options = get_option('mxchat_options', []);
8257		- $reset_chat_label = isset($options['reset_chat_label']) ? $options['reset_chat_label'] : '';
8258	3083
	3084	+public function mxchat_popular_question_1_callback() {
8259	3085	printf(
8260		- '<input type="text" id="reset_chat_label" name="reset_chat_label" value="%s" placeholder="%s" class="regular-text" />',
8261		- esc_attr($reset_chat_label),
8262		- esc_attr__('Start new chat', 'mxchat')
	3086	+ '<input type="text" id="popular_question_1" name="mxchat_options[popular_question_1]" value="%s" placeholder="Enter Popular Question 1" />',
	3087	+ isset($this->options['popular_question_1']) ? esc_attr($this->options['popular_question_1']) : ''
8263	3088	);
	3089	+ echo '<p class="description">This will be the first popular question in the chatbot.</p>';
8264	3090	}
8265	3091
8266		-public function mxchat_popular_question_1_callback() {
8267		- // Load the full plugin options array
8268		- $all_options = get_option('mxchat_options', []);
	3092	+public function mxchat_popular_question_2_callback() {
	3093	+ // Check if the plugin is activated (paid feature)
	3094	+ $disabled = $this->is_activated ? '' : 'disabled';
	3095	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
8269	3096
8270		- // Retrieve the specific option for popular_question_1
8271		- $popular_question_1 = isset($all_options['popular_question_1']) ? $all_options['popular_question_1'] : '';
	3097	+ echo '<div class="' . esc_attr($class) . '">';
8272	3098
8273		- // Render the input field
8274	3099	printf(
8275		- '<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
8276		- esc_attr($popular_question_1),
8277		- esc_attr__('Enter Quick Question 1', 'mxchat')
	3100	+ '<input type="text" id="popular_question_2" name="mxchat_options[popular_question_2]" value="%s" placeholder="Enter Popular Question 2" %s />',
	3101	+ isset($this->options['popular_question_2']) ? esc_attr($this->options['popular_question_2']) : '',
	3102	+ esc_attr($disabled)
8278	3103	);
	3104	+ echo '<p class="description">This will be the second popular question in the chatbot.</p>';
	3105	+
	3106	+ // If not activated, show Pro feature overlay
	3107	+ if (!$this->is_activated) {
	3108	+ echo '<div class="pro-feature-overlay">';
	3109	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	3110	+ echo '</div>';
	3111	+ }
	3112	+
	3113	+ echo '</div>';
8279	3114	}
8280	3115
	3116	+public function mxchat_popular_question_3_callback() {
	3117	+ // Check if the plugin is activated (paid feature)
	3118	+ $disabled = $this->is_activated ? '' : 'disabled';
	3119	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
8281	3120
8282		-public function mxchat_popular_question_2_callback() {
8283		- // Load the full plugin options array
8284		- $all_options = get_option('mxchat_options', []);
	3121	+ echo '<div class="' . esc_attr($class) . '">';
8285	3122
8286		- // Retrieve the specific option for popular_question_2
8287		- $popular_question_2 = isset($all_options['popular_question_2']) ? $all_options['popular_question_2'] : '';
8288		-
8289		- // Render the input field
8290	3123	printf(
8291		- '<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
8292		- esc_attr($popular_question_2),
8293		- esc_attr__('Enter Quick Question 2', 'mxchat')
	3124	+ '<input type="text" id="popular_question_3" name="mxchat_options[popular_question_3]" value="%s" placeholder="Enter Popular Question 3" %s />',
	3125	+ isset($this->options['popular_question_3']) ? esc_attr($this->options['popular_question_3']) : '',
	3126	+ esc_attr($disabled)
8294	3127	);
8295		-}
	3128	+ echo '<p class="description">This will be the third popular question in the chatbot.</p>';
8296	3129
	3130	+ // If not activated, show Pro feature overlay
	3131	+ if (!$this->is_activated) {
	3132	+ echo '<div class="pro-feature-overlay">';
	3133	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	3134	+ echo '</div>';
	3135	+ }
8297	3136
8298		-public function mxchat_popular_question_3_callback() {
8299		- // Load the full plugin options array
8300		- $all_options = get_option('mxchat_options', []);
8301		-
8302		- // Retrieve the specific option for popular_question_3
8303		- $popular_question_3 = isset($all_options['popular_question_3']) ? $all_options['popular_question_3'] : '';
8304		-
8305		- // Render the input field
8306		- printf(
8307		- '<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
8308		- esc_attr($popular_question_3),
8309		- esc_attr(__('Enter Quick Question 3', 'mxchat'))
8310		- );
	3137	+ echo '</div>';
8311	3138	}
8312	3139
8313	3140	public function mxchat_additional_popular_questions_callback() {
8314		- $options = get_option('mxchat_options', []);
8315		- $additional_questions = isset($options['additional_popular_questions'])
8316		- ? $options['additional_popular_questions']
8317		- : get_option('additional_popular_questions', array());
	3141	+ $disabled = $this->is_activated ? '' : 'disabled';
	3142	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	3143	+ $additional_questions = isset($this->options['additional_popular_questions']) ? $this->options['additional_popular_questions'] : array();
8318	3144
	3145	+ echo '<div class="' . esc_attr($class) . '">';
8319	3146	echo '<div id="mxchat-additional-questions-container">';
	3147	+
8320	3148	if (!empty($additional_questions)) {
8321	3149	foreach ($additional_questions as $index => $question) {
8322	3150	printf(
8323	3151	'<div class="mxchat-question-row">
8324		- <input type="text" name="additional_popular_questions[]"
8325		- value="%s"
8326		- placeholder="%s"
8327		- class="regular-text mxchat-question-input"
8328		- data-question-index="%d" />
8329		- <button type="button" class="button mxchat-remove-question"
8330		- aria-label="%s">%s</button>
	3152	+ <input type="text" name="mxchat_options[additional_popular_questions][]" value="%s" placeholder="Enter Additional Popular Question %d" %s />
	3153	+ <button type="button" class="button mxchat-remove-question" aria-label="Remove question" %s>Remove</button>
8331	3154	</div>',
8332	3155	esc_attr($question),
8333		- esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
8334		- $index,
8335		- esc_attr(__('Remove question', 'mxchat')),
8336		- esc_html__('Remove', 'mxchat')
	3156	+ $index + 4, // Start numbering from 4
	3157	+ esc_attr($disabled),
	3158	+ esc_attr($disabled)
8337	3159	);
8338	3160	}
8339	3161	} else {
8340	3162	printf(
8341	3163	'<div class="mxchat-question-row">
8342		- <input type="text" name="additional_popular_questions[]"
8343		- value=""
8344		- placeholder="%s"
8345		- class="regular-text mxchat-question-input"
8346		- data-question-index="0" />
8347		- <button type="button" class="button mxchat-remove-question"
8348		- aria-label="%s">%s</button>
	3164	+ <input type="text" name="mxchat_options[additional_popular_questions][]" value="" placeholder="Enter Additional Popular Question 4" %s />
	3165	+ <button type="button" class="button mxchat-remove-question" aria-label="Remove question" %s>Remove</button>
8349	3166	</div>',
8350		- esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
8351		- esc_attr(__('Remove question', 'mxchat')),
8352		- esc_html__('Remove', 'mxchat')
	3167	+ esc_attr($disabled),
	3168	+ esc_attr($disabled)
8353	3169	);
8354	3170	}
	3171	+
8355	3172	echo '</div>';
	3173	+
8356	3174	printf(
8357		- '<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
8358		- esc_attr(__('Add question', 'mxchat')),
8359		- esc_html__('Add Question', 'mxchat')
	3175	+ '<button type="button" class="button mxchat-add-question" aria-label="Add question" %s>Add Question</button>',
	3176	+ esc_attr($disabled)
8360	3177	);
	3178	+
	3179	+ echo '<p class="description">You can add more popular questions beyond the default three here.</p>';
	3180	+
	3181	+ if (!$this->is_activated) {
	3182	+ echo '<div class="pro-feature-overlay">';
	3183	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	3184	+ echo '</div>';
	3185	+ }
	3186	+
	3187	+ echo '</div>';
8361	3188	}
8362	3189
	3190	+
	3191	+/**
	3192	+ * Callback for Brave API Key field.
	3193	+ */
8363	3194	public function mxchat_brave_api_key_callback() {
8364		- $brave_api_key = isset($this->options['brave_api_key']) ? esc_attr($this->options['brave_api_key']) : '';
8365		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	3195	+ $options = get_option('mxchat_options');
	3196	+ $brave_api_key = isset($options['brave_api_key']) ? esc_attr($options['brave_api_key']) : '';
8366	3197
8367	3198	echo '<div class="api-key-wrapper">';
8368		- echo sprintf(
8369		- '<input type="text" id="brave_api_key" name="brave_api_key" value="%s" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="%s" />',
8370		- $brave_api_key,
8371		- $nonce
	3199	+ printf(
	3200	+ '<input type="password" id="brave_api_key" name="mxchat_options[brave_api_key]" value="%s" class="regular-text" />',
	3201	+ $brave_api_key
8372	3202	);
8373		- echo '<button type="button" id="toggleBraveApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	3203	+ echo '<button type="button" id="toggleBraveApiKeyVisibility" class="button-secondary">Show</button>';
8374	3204	echo '</div>';
8375		- echo '<p class="description">' . __('Required for Brave Search integration. Get your API key from Brave Search API.', 'mxchat') . '</p>';
	3205	+ echo '<p class="description">' . __('Enter your Brave Search API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	3206	+
	3207	+ ?>
	3208	+ <?php
8376	3209	}
8377	3210
	3211	+/**
	3212	+ * Callback for Number of Images to Return field.
	3213	+ */
8378	3214	public function mxchat_brave_image_count_callback() {
8379		- $brave_image_count = isset($this->options['brave_image_count'])
8380		- ? intval($this->options['brave_image_count'])
8381		- : 4;
8382		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	3215	+ $options = get_option('mxchat_options');
	3216	+ $brave_image_count = isset($options['brave_image_count']) ? intval($options['brave_image_count']) : 4;
8383	3217
8384		- echo '<div class="mxchat-field-wrapper">';
8385		- echo sprintf(
8386		- '<input type="number" id="brave_image_count" name="brave_image_count"
8387		- value="%d" min="1" max="6" class="small-text mxchat-autosave-field" data-nonce="%s" />',
8388		- $brave_image_count,
8389		- $nonce
	3218	+ printf(
	3219	+ '<input type="number" id="brave_image_count" name="mxchat_options[brave_image_count]" value="%d" min="1" max="6" />',
	3220	+ $brave_image_count
8390	3221	);
8391		- echo '</div>';
8392	3222	echo '<p class="description">' . __('Select the number of images to return (1-6).', 'mxchat') . '</p>';
8393	3223	}
8394	3224
	3225	+/**
	3226	+ * Callback for Safe Search field.
	3227	+ */
8395	3228	public function mxchat_brave_safe_search_callback() {
8396		- $brave_safe_search = isset($this->options['brave_safe_search'])
8397		- ? esc_attr($this->options['brave_safe_search'])
8398		- : 'strict';
8399		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	3229	+ $options = get_option('mxchat_options');
	3230	+ $brave_safe_search = isset($options['brave_safe_search']) ? esc_attr($options['brave_safe_search']) : 'strict';
8400	3231
8401		- echo '<div class="mxchat-field-wrapper">';
8402		- echo '<select id="brave_safe_search" name="brave_safe_search" class="mxchat-autosave-field" data-nonce="' . $nonce . '">';
8403		- echo sprintf(
8404		- '<option value="strict" %s>%s</option>',
8405		- selected($brave_safe_search, 'strict', false),
8406		- __('Strict', 'mxchat')
8407		- );
8408		- echo sprintf(
8409		- '<option value="off" %s>%s</option>',
8410		- selected($brave_safe_search, 'off', false),
8411		- __('Off', 'mxchat')
8412		- );
8413		- echo '</select>';
8414		- echo '</div>';
8415		- echo '<p class="description">' .
8416		- esc_html__('Set the Safe Search level for image searches. Brave Search only supports "Strict" and "Off" options.', 'mxchat') .
8417		- '</p>';
	3232	+ ?>
	3233	+ <select id="brave_safe_search" name="mxchat_options[brave_safe_search]">
	3234	+ <option value="strict" <?php selected($brave_safe_search, 'strict'); ?>><?php _e('Strict', 'mxchat'); ?></option>
	3235	+ <option value="off" <?php selected($brave_safe_search, 'off'); ?>><?php _e('Off', 'mxchat'); ?></option>
	3236	+ </select>
	3237	+ <p class="description"><?php _e('Set the Safe Search level for image searches. Brave Search only supports "Strict" and "Off" options.', 'mxchat'); ?></p>
	3238	+ <?php
8418	3239	}
8419	3240
	3241	+
	3242	+/**
	3243	+ * Callback for Number of News Articles field.
	3244	+ */
8420	3245	public function mxchat_brave_news_count_callback() {
8421		- $brave_news_count = isset($this->options['brave_news_count'])
8422		- ? intval($this->options['brave_news_count'])
8423		- : 3;
8424		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	3246	+ $options = get_option('mxchat_options');
	3247	+ $brave_news_count = isset($options['brave_news_count']) ? intval($options['brave_news_count']) : 3;
8425	3248
8426		- echo '<div class="mxchat-field-wrapper">';
8427		- echo sprintf(
8428		- '<input type="number" id="brave_news_count" name="brave_news_count"
8429		- value="%d" min="1" max="10" class="small-text mxchat-autosave-field" data-nonce="%s" />',
8430		- $brave_news_count,
8431		- $nonce
	3249	+ printf(
	3250	+ '<input type="number" id="brave_news_count" name="mxchat_options[brave_news_count]" value="%d" min="1" max="10" />',
	3251	+ $brave_news_count
8432	3252	);
8433		- echo '</div>';
8434		- echo '<p class="description">' . esc_html__('Select the number of news articles to retrieve (1-10).', 'mxchat') . '</p>';
	3253	+ echo '<p class="description">' . __('Select the number of news articles to retrieve (1-10).', 'mxchat') . '</p>';
8435	3254	}
8436	3255
	3256	+/**
	3257	+ * Callback for Country field.
	3258	+ */
8437	3259	public function mxchat_brave_country_callback() {
8438		- $brave_country = isset($this->options['brave_country'])
8439		- ? esc_attr($this->options['brave_country'])
8440		- : 'us';
8441		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	3260	+ $options = get_option('mxchat_options');
	3261	+ $brave_country = isset($options['brave_country']) ? esc_attr($options['brave_country']) : 'us';
8442	3262
8443		- echo '<div class="mxchat-field-wrapper">';
8444		- echo sprintf(
8445		- '<input type="text" id="brave_country" name="brave_country"
8446		- value="%s" maxlength="2" class="small-text mxchat-autosave-field" data-nonce="%s" />',
8447		- $brave_country,
8448		- $nonce
	3263	+ printf(
	3264	+ '<input type="text" id="brave_country" name="mxchat_options[brave_country]" value="%s" maxlength="2" class="small-text" />',
	3265	+ $brave_country
8449	3266	);
8450		- echo '</div>';
8451		- echo '<p class="description">' . esc_html__('Enter the country code (e.g., "us" for United States).', 'mxchat') . '</p>';
	3267	+ echo '<p class="description">' . __('Enter the country code (e.g., "us" for United States).', 'mxchat') . '</p>';
8452	3268	}
8453	3269
	3270	+/**
	3271	+ * Callback for Language field.
	3272	+ */
8454	3273	public function mxchat_brave_language_callback() {
8455		- $brave_language = isset($this->options['brave_language'])
8456		- ? esc_attr($this->options['brave_language'])
8457		- : 'en';
8458		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	3274	+ $options = get_option('mxchat_options');
	3275	+ $brave_language = isset($options['brave_language']) ? esc_attr($options['brave_language']) : 'en';
8459	3276
8460		- echo '<div class="mxchat-field-wrapper">';
8461		- echo sprintf(
8462		- '<input type="text" id="brave_language" name="brave_language"
8463		- value="%s" maxlength="2" class="small-text mxchat-autosave-field" data-nonce="%s" />',
8464		- $brave_language,
8465		- $nonce
	3277	+ printf(
	3278	+ '<input type="text" id="brave_language" name="mxchat_options[brave_language]" value="%s" maxlength="2" class="small-text" />',
	3279	+ $brave_language
8466	3280	);
8467		- echo '</div>';
8468		- echo '<p class="description">' . esc_html__('Enter the language code (e.g., "en" for English).', 'mxchat') . '</p>';
	3281	+ echo '<p class="description">' . __('Enter the language code (e.g., "en" for English).', 'mxchat') . '</p>';
8469	3282	}
8470	3283
8471	3284
8472	3285
		@@ -8477,1190 +3290,595 @@
8477	3290	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
8478	3291	}
8479	3292
8480	3293	public function mxchat_chat_toolbar_toggle_callback() {
8481		- // Get chat toolbar toggle value with fallback
8482		- $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
8483		- $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
	3294	+ $checked = isset($this->options['chat_toolbar_toggle']) && $this->options['chat_toolbar_toggle'] === 'on' ? 'checked' : '';
	3295	+ $disabled = $this->is_activated ? '' : 'disabled';
	3296	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
8484	3297
8485		- // Output the toggle switch
	3298	+ echo '<div class="' . esc_attr($class) . '">';
8486	3299	echo '<label class="toggle-switch">';
8487		- echo sprintf(
8488		- '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
8489		- esc_attr($checked)
	3300	+ printf(
	3301	+ '<input type="checkbox" id="chat_toolbar_toggle" name="mxchat_options[chat_toolbar_toggle]" value="on" %s %s>',
	3302	+ esc_attr($checked),
	3303	+ esc_attr($disabled)
8490	3304	);
8491	3305	echo '<span class="slider"></span>';
8492	3306	echo '</label>';
8493	3307
8494		- echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
8495		-}
	3308	+ if (!$this->is_activated) {
	3309	+ echo '<div class="pro-feature-overlay">';
	3310	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	3311	+ echo '</div>';
	3312	+ }
8496	3313
8497		-/**
8498		- * Callback for PDF upload button toggle setting
8499		- */
8500		-public function mxchat_show_pdf_upload_button_callback() {
8501		- // Get toggle value with fallback
8502		- $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
8503		- $checked = ($show_pdf_button === 'on') ? 'checked' : '';
8504		-
8505		- // Output the toggle switch
8506		- echo '<label class="toggle-switch">';
8507		- echo sprintf(
8508		- '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
8509		- esc_attr($checked)
8510		- );
8511		- echo '<span class="slider"></span>';
8512		- echo '</label>';
8513		-
8514		- echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	3314	+ echo '</div>';
	3315	+echo '<p class="description">Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).</p>';
8515	3316	}
8516	3317
8517		-/**
8518		- * Callback for Word upload button toggle setting
8519		- */
8520		-public function mxchat_show_word_upload_button_callback() {
8521		- // Get toggle value with fallback
8522		- $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
8523		- $checked = ($show_word_button === 'on') ? 'checked' : '';
8524	3318
8525		- // Output the toggle switch
8526		- echo '<label class="toggle-switch">';
8527		- echo sprintf(
8528		- '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
8529		- esc_attr($checked)
8530		- );
8531		- echo '<span class="slider"></span>';
8532		- echo '</label>';
8533	3319
8534		- echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
8535		-}
8536		-
	3320	+// Intent Trigger Text Callback
8537	3321	public function mxchat_pdf_intent_trigger_text_callback() {
8538		- $default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
	3322	+ $disabled = $this->is_activated ? '' : 'disabled';
	3323	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
8539	3324
8540		- echo sprintf(
8541		- '<textarea id="pdf_intent_trigger_text"
8542		- name="pdf_intent_trigger_text"
8543		- rows="3"
8544		- cols="50"
8545		- placeholder="%s">%s</textarea>',
8546		- esc_attr__('Enter trigger text', 'mxchat'),
8547		- isset($this->options['pdf_intent_trigger_text'])
8548		- ? esc_textarea($this->options['pdf_intent_trigger_text'])
8549		- : esc_textarea($default_text)
	3325	+ echo '<div class="' . esc_attr($class) . '">';
	3326	+ printf(
	3327	+ '<textarea id="pdf_intent_trigger_text" name="mxchat_options[pdf_intent_trigger_text]" rows="3" cols="50" placeholder="Enter trigger text" %s>%s</textarea>',
	3328	+ esc_attr($disabled),
	3329	+ isset($this->options['pdf_intent_trigger_text']) ? esc_textarea($this->options['pdf_intent_trigger_text']) : ''
8550	3330	);
8551		- echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
	3331	+ echo '<p class="description">Text displayed when the intent is triggered.</p>';
	3332	+
	3333	+ if (!$this->is_activated) {
	3334	+ echo '<div class="pro-feature-overlay">';
	3335	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	3336	+ echo '</div>';
	3337	+ }
	3338	+ echo '</div>';
8552	3339	}
8553	3340
	3341	+// Success Text Callback
8554	3342	public function mxchat_pdf_intent_success_text_callback() {
8555		- $default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
	3343	+ $disabled = $this->is_activated ? '' : 'disabled';
	3344	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
8556	3345
8557		- echo sprintf(
8558		- '<textarea id="pdf_intent_success_text"
8559		- name="pdf_intent_success_text"
8560		- rows="3"
8561		- cols="50"
8562		- placeholder="%s">%s</textarea>',
8563		- esc_attr__('Enter success text', 'mxchat'),
8564		- isset($this->options['pdf_intent_success_text'])
8565		- ? esc_textarea($this->options['pdf_intent_success_text'])
8566		- : esc_textarea($default_text)
	3346	+ echo '<div class="' . esc_attr($class) . '">';
	3347	+ printf(
	3348	+ '<textarea id="pdf_intent_success_text" name="mxchat_options[pdf_intent_success_text]" rows="3" cols="50" placeholder="Enter success text" %s>%s</textarea>',
	3349	+ esc_attr($disabled),
	3350	+ isset($this->options['pdf_intent_success_text']) ? esc_textarea($this->options['pdf_intent_success_text']) : ''
8567	3351	);
8568		- echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
	3352	+ echo '<p class="description">Text displayed when the intent is successful.</p>';
	3353	+
	3354	+ if (!$this->is_activated) {
	3355	+ echo '<div class="pro-feature-overlay">';
	3356	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	3357	+ echo '</div>';
	3358	+ }
	3359	+ echo '</div>';
8569	3360	}
8570	3361
	3362	+// Error Text Callback
8571	3363	public function mxchat_pdf_intent_error_text_callback() {
8572		- $default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
	3364	+ $disabled = $this->is_activated ? '' : 'disabled';
	3365	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
8573	3366
8574		- echo sprintf(
8575		- '<textarea id="pdf_intent_error_text"
8576		- name="pdf_intent_error_text"
8577		- rows="3"
8578		- cols="50"
8579		- placeholder="%s">%s</textarea>',
8580		- esc_attr__('Enter error text', 'mxchat'),
8581		- isset($this->options['pdf_intent_error_text'])
8582		- ? esc_textarea($this->options['pdf_intent_error_text'])
8583		- : esc_textarea($default_text)
	3367	+ echo '<div class="' . esc_attr($class) . '">';
	3368	+ printf(
	3369	+ '<textarea id="pdf_intent_error_text" name="mxchat_options[pdf_intent_error_text]" rows="3" cols="50" placeholder="Enter error text" %s>%s</textarea>',
	3370	+ esc_attr($disabled),
	3371	+ isset($this->options['pdf_intent_error_text']) ? esc_textarea($this->options['pdf_intent_error_text']) : ''
8584	3372	);
8585		- echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
	3373	+ echo '<p class="description">Text displayed when an error occurs during the intent.</p>';
	3374	+
	3375	+ if (!$this->is_activated) {
	3376	+ echo '<div class="pro-feature-overlay">';
	3377	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	3378	+ echo '</div>';
	3379	+ }
	3380	+ echo '</div>';
8586	3381	}
8587	3382
	3383	+// Maximum PDF Pages Callback
8588	3384	public function mxchat_pdf_max_pages_callback() {
	3385	+ $disabled = $this->is_activated ? '' : 'disabled';
	3386	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
8589	3387	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
8590	3388
8591		- echo sprintf(
8592		- '<input type="range"
8593		- id="pdf_max_pages"
8594		- name="pdf_max_pages"
8595		- min="1"
8596		- max="69"
8597		- value="%d"
8598		- class="range-slider" />',
8599		- esc_attr($max_pages)
	3389	+ echo '<div class="' . esc_attr($class) . '">';
	3390	+ printf(
	3391	+ '<input type="range" id="pdf_max_pages" name="mxchat_options[pdf_max_pages]" min="1" max="69" value="%d" %s oninput="document.getElementById(\'pdf_max_pages_output\').innerText = this.value;" />',
	3392	+ esc_attr($max_pages),
	3393	+ esc_attr($disabled)
8600	3394	);
8601	3395	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
8602		- echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
	3396	+ echo '<p class="description">Set the maximum number of document pages users can upload for processing. (1-69 pages)</p>';
	3397	+
	3398	+ if (!$this->is_activated) {
	3399	+ echo '<div class="pro-feature-overlay">';
	3400	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	3401	+ echo '</div>';
	3402	+ }
	3403	+ echo '</div>';
8603	3404	}
8604	3405
	3406	+
	3407	+// Status Toggle Callback
8605	3408	public function mxchat_live_agent_status_callback() {
8606		- // Always get fresh options instead of using cached $this->options
8607		- $fresh_options = get_option('mxchat_options');
8608		- $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
	3409	+ $disabled = $this->is_activated ? '' : 'disabled';
	3410	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	3411	+ $status = isset($this->options['live_agent_status']) ? $this->options['live_agent_status'] : 'offline';
8609	3412
8610		- echo '<label class="toggle-switch">';
8611		- echo sprintf(
8612		- '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
8613		- checked($status, 'on', false)
	3413	+ echo '<div class="' . esc_attr($class) . '">';
	3414	+ echo '<label class="mxchat-switch">';
	3415	+ printf(
	3416	+ '<input type="checkbox" id="live_agent_status" name="mxchat_options[live_agent_status]" value="online" %s %s />',
	3417	+ checked($status, 'online', false),
	3418	+ esc_attr($disabled)
8614	3419	);
8615		- echo '<span class="slider"></span>';
	3420	+ echo '<span class="mxchat-slider"></span>';
8616	3421	echo '</label>';
8617	3422	echo '<label for="live_agent_status" class="mxchat-status-label">';
8618		- echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
	3423	+ echo '<span class="status-text">' . ($status === 'online' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
8619	3424	echo '</label>';
	3425	+
	3426	+ if (!$this->is_activated) {
	3427	+ echo '<div class="pro-feature-overlay">';
	3428	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	3429	+ echo '</div>';
	3430	+ }
	3431	+ echo '</div>';
8620	3432	}
8621	3433
	3434	+// Away Message Callback
8622	3435	public function mxchat_live_agent_away_message_callback() {
	3436	+ $disabled = $this->is_activated ? '' : 'disabled';
	3437	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
8623	3438	$message = isset($this->options['live_agent_away_message'])
8624	3439	? $this->options['live_agent_away_message']
8625	3440	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
8626	3441
	3442	+ echo '<div class="' . esc_attr($class) . '">';
8627	3443	printf(
8628		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
	3444	+ '<textarea id="live_agent_away_message" name="mxchat_options[live_agent_away_message]" rows="3" cols="50" %s>%s</textarea>',
	3445	+ esc_attr($disabled),
8629	3446	esc_textarea($message)
8630	3447	);
8631	3448	echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
	3449	+
	3450	+ if (!$this->is_activated) {
	3451	+ echo '<div class="pro-feature-overlay">';
	3452	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	3453	+ echo '</div>';
	3454	+ }
	3455	+ echo '</div>';
8632	3456	}
8633		-
8634	3457	public function mxchat_live_agent_notification_message_callback() {
	3458	+ $disabled = $this->is_activated ? '' : 'disabled';
	3459	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
8635	3460	$message = isset($this->options['live_agent_notification_message'])
8636	3461	? $this->options['live_agent_notification_message']
8637	3462	: __('Live agent has been notified.', 'mxchat');
8638	3463
	3464	+ echo '<div class="' . esc_attr($class) . '">';
8639	3465	printf(
8640		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
	3466	+ '<textarea id="live_agent_notification_message" name="mxchat_options[live_agent_notification_message]" rows="3" cols="50" %s>%s</textarea>',
	3467	+ esc_attr($disabled),
8641	3468	esc_textarea($message)
8642	3469	);
8643	3470	echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
	3471	+
	3472	+ if (!$this->is_activated) {
	3473	+ echo '<div class="pro-feature-overlay">';
	3474	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	3475	+ echo '</div>';
	3476	+ }
	3477	+ echo '</div>';
8644	3478	}
8645	3479
8646	3480	public function mxchat_live_agent_webhook_url_callback() {
	3481	+ $disabled = $this->is_activated ? '' : 'disabled';
	3482	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
8647	3483	$webhook_url = isset($this->options['live_agent_webhook_url'])
8648	3484	? esc_url($this->options['live_agent_webhook_url'])
8649	3485	: esc_url(get_option('live_agent_webhook_url', ''));
8650	3486
	3487	+ echo '<div class="' . esc_attr($class) . '">';
8651	3488	printf(
8652		- '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
8653		- $webhook_url
	3489	+ '<input type="password" id="live_agent_webhook_url" name="mxchat_options[live_agent_webhook_url]" value="%s" class="regular-text" %s />',
	3490	+ $webhook_url,
	3491	+ esc_attr($disabled)
8654	3492	);
8655		- echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
8656		- echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	3493	+ echo '<button type="button" id="toggleWebhookUrlVisibility">Show</button>';
	3494	+ echo '<p class="description">Enter your Slack webhook URL for live agent notifications.</p>';
	3495	+ if (!$this->is_activated) {
	3496	+ echo '<div class="pro-feature-overlay">';
	3497	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	3498	+ echo '</div>';
	3499	+ }
	3500	+ echo '</div>';
8657	3501	}
8658	3502
8659		-public function mxchat_live_agent_secret_key_callback() {
8660		- printf(
8661		- '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
8662		- isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
8663		- );
8664		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
8665		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
8666		-}
8667	3503
8668		-public function mxchat_live_agent_bot_token_callback() {
8669		- printf(
8670		- '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
8671		- isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
8672		- );
8673		- echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
8674		- echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	3504	+public function mxchat_similarity_threshold_callback() {
	3505	+ $threshold = get_option('mxchat_similarity_threshold', 80); // Default to 80
	3506	+ ?>
	3507	+ <input type="range" id="mxchat_similarity_threshold" name="mxchat_similarity_threshold"
	3508	+ min="70" max="85" step="1"
	3509	+ value="<?php echo esc_attr($threshold); ?>"
	3510	+ oninput="document.getElementById('mxchat_threshold_value').textContent = this.value;">
	3511	+ <span id="mxchat_threshold_value"><?php echo esc_html($threshold); ?></span>
	3512	+ <p class="description">
	3513	+ Set the similarity threshold (recommended: 75) to balance accuracy; too high might limit your bot's ability to find relevant knowledge.
	3514	+ </p>
	3515	+ <?php
8675	3516	}
8676	3517
8677		-public function mxchat_live_agent_user_ids_callback() {
8678		- $user_ids = isset($this->options['live_agent_user_ids'])
8679		- ? esc_textarea($this->options['live_agent_user_ids'])
8680		- : '';
8681	3518
8682		- printf(
8683		- '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
8684		- $user_ids
8685		- );
8686		- echo '<p class="description">' . esc_html__('Enter Slack User IDs of agents who should be automatically invited to chat channels (one per line). Find user IDs in Slack profiles under "More" → "Copy member ID". Example: U1234567890', 'mxchat') . '</p>';
8687		-}
8688	3519
8689		-/**
8690		- * Telegram Integration Callbacks
8691		- */
8692		-public function mxchat_telegram_section_callback() {
8693		- echo '<p>' . esc_html__('Configure Telegram integration for live agent support.', 'mxchat') . '</p>';
8694		-}
	3520	+public function mxchat_live_agent_secret_key_callback() {
	3521	+ $disabled = $this->is_activated ? '' : 'disabled';
	3522	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
8695	3523
8696		-public function mxchat_telegram_status_callback() {
8697		- $fresh_options = get_option('mxchat_options');
8698		- $status = isset($fresh_options['telegram_status']) ? $fresh_options['telegram_status'] : 'off';
8699		-
8700		- echo '<label class="toggle-switch">';
8701		- echo sprintf(
8702		- '<input type="checkbox" id="telegram_status" name="telegram_status" value="on" %s />',
8703		- checked($status, 'on', false)
8704		- );
8705		- echo '<span class="slider"></span>';
8706		- echo '</label>';
8707		- echo '<label for="telegram_status" class="mxchat-status-label">';
8708		- echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
8709		- echo '</label>';
8710		-}
8711		-
8712		-public function mxchat_telegram_notification_message_callback() {
8713		- $message = isset($this->options['telegram_notification_message'])
8714		- ? $this->options['telegram_notification_message']
8715		- : __("I've notified a support agent. Please allow a moment for them to respond.", 'mxchat');
8716		-
	3524	+ echo '<div class="' . esc_attr($class) . '">';
8717	3525	printf(
8718		- '<textarea id="telegram_notification_message" name="telegram_notification_message" rows="3" cols="50">%s</textarea>',
8719		- esc_textarea($message)
	3526	+ '<input type="password" id="live_agent_secret_key" name="mxchat_options[live_agent_secret_key]" value="%s" class="regular-text" %s />',
	3527	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : '',
	3528	+ esc_attr($disabled)
8720	3529	);
8721		- echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
8722		-}
	3530	+ echo '<button type="button" id="toggleSecretKeyVisibility">Show</button>';
	3531	+ echo '<p class="description">Secret key for validating Slack requests. Keep this secure.</p>';
8723	3532
8724		-public function mxchat_telegram_away_message_callback() {
8725		- $message = isset($this->options['telegram_away_message'])
8726		- ? $this->options['telegram_away_message']
8727		- : __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
8728		-
8729		- printf(
8730		- '<textarea id="telegram_away_message" name="telegram_away_message" rows="3" cols="50">%s</textarea>',
8731		- esc_textarea($message)
8732		- );
8733		- echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
	3533	+ if (!$this->is_activated) {
	3534	+ echo '<div class="pro-feature-overlay">';
	3535	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	3536	+ echo '</div>';
	3537	+ }
	3538	+ echo '</div>';
8734	3539	}
8735	3540
8736		-public function mxchat_telegram_bot_token_callback() {
8737		- printf(
8738		- '<input type="password" id="telegram_bot_token" name="telegram_bot_token" value="%s" class="regular-text" />',
8739		- isset($this->options['telegram_bot_token']) ? esc_attr($this->options['telegram_bot_token']) : ''
8740		- );
8741		- echo '<button type="button" class="button button-secondary" onclick="var f=document.getElementById(\'telegram_bot_token\'); if(f.type===\'password\'){f.type=\'text\';this.textContent=\'' . esc_js(__('Hide', 'mxchat')) . '\';}else{f.type=\'password\';this.textContent=\'' . esc_js(__('Show', 'mxchat')) . '\';}">' . esc_html__('Show', 'mxchat') . '</button>';
8742		- echo '<p class="description">' . esc_html__('Your Telegram Bot Token from @BotFather (e.g., 123456789:ABCdefGhIJKlmNoPQRsTUVwxyZ).', 'mxchat') . '</p>';
8743		-}
	3541	+public function mxchat_live_agent_bot_token_callback() {
	3542	+ $disabled = $this->is_activated ? '' : 'disabled';
	3543	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
8744	3544
8745		-public function mxchat_telegram_group_id_callback() {
	3545	+ echo '<div class="' . esc_attr($class) . '">';
8746	3546	printf(
8747		- '<input type="text" id="telegram_group_id" name="telegram_group_id" value="%s" class="regular-text" />',
8748		- isset($this->options['telegram_group_id']) ? esc_attr($this->options['telegram_group_id']) : ''
	3547	+ '<input type="password" id="live_agent_bot_token" name="mxchat_options[live_agent_bot_token]" value="%s" class="regular-text" %s />',
	3548	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : '',
	3549	+ esc_attr($disabled)
8749	3550	);
8750		- echo '<p class="description">' . esc_html__('Your Telegram supergroup ID (starts with -100). The group must have forum topics enabled.', 'mxchat') . '</p>';
8751		-}
	3551	+ echo '<button type="button" id="toggleBotTokenVisibility">Show</button>';
	3552	+ echo '<p class="description">Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.</p>';
8752	3553
8753		-public function mxchat_telegram_webhook_secret_callback() {
8754		- $secret = isset($this->options['telegram_webhook_secret']) ? $this->options['telegram_webhook_secret'] : '';
8755		-
8756		- // Auto-generate secret if empty
8757		- if (empty($secret)) {
8758		- $secret = wp_generate_password(64, false, false);
8759		- $options = get_option('mxchat_options', []);
8760		- $options['telegram_webhook_secret'] = $secret;
8761		- update_option('mxchat_options', $options);
8762		- $this->options['telegram_webhook_secret'] = $secret;
	3554	+ if (!$this->is_activated) {
	3555	+ echo '<div class="pro-feature-overlay">';
	3556	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	3557	+ echo '</div>';
8763	3558	}
8764		-
8765		- printf(
8766		- '<input type="password" id="telegram_webhook_secret" name="telegram_webhook_secret" value="%s" class="regular-text" />',
8767		- esc_attr($secret)
8768		- );
8769		- echo '<button type="button" class="button button-secondary" onclick="var f=document.getElementById(\'telegram_webhook_secret\'); if(f.type===\'password\'){f.type=\'text\';this.textContent=\'' . esc_js(__('Hide', 'mxchat')) . '\';}else{f.type=\'password\';this.textContent=\'' . esc_js(__('Show', 'mxchat')) . '\';}">' . esc_html__('Show', 'mxchat') . '</button>';
8770		- echo '<p class="description">' . esc_html__('Secret token for webhook verification. Use this when setting up your Telegram webhook with the secret_token parameter.', 'mxchat') . '</p>';
8771		-}
8772		-
8773		-public function mxchat_similarity_threshold_callback() {
8774		- // Load from mxchat_options array
8775		- $options = get_option('mxchat_options', []);
8776		-
8777		- // Get value from options array with default of 35
8778		- $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
8779		-
8780		- echo '<div class="slider-container">';
8781		- echo sprintf(
8782		- '<input type="range"
8783		- id="similarity_threshold"
8784		- name="similarity_threshold"
8785		- min="20"
8786		- max="85"
8787		- step="1"
8788		- value="%s"
8789		- class="range-slider" />',
8790		- esc_attr($threshold)
8791		- );
8792		- echo sprintf(
8793		- '<span id="threshold_value" class="range-value">%s</span>',
8794		- esc_html($threshold)
8795		- );
8796	3559	echo '</div>';
8797	3560	}
8798	3561
8799		-public function mxchat_max_input_length_callback() {
8800		- // Load from mxchat_options array (plan a3fae2 part C).
8801		- $options = get_option('mxchat_options', []);
	3562	+ public function mxchat_enqueue_admin_assets() {
	3563	+ wp_enqueue_style('wp-color-picker');
8802	3564
8803		- // 0 = unlimited (default — preserves current behavior, no cap).
8804		- $max_input_length = isset($options['max_input_length']) ? intval($options['max_input_length']) : 0;
	3565	+ // Get the plugin version or file modification time for cache busting
	3566	+ $plugin_version = '1.5.7'; // Replace this with your plugin's version
8805	3567
8806		- echo sprintf(
8807		- '<input type="number"
8808		- id="max_input_length"
8809		- name="max_input_length"
8810		- min="0"
8811		- max="100000"
8812		- step="1"
8813		- value="%s"
8814		- placeholder="0"
8815		- class="mxch-input mxch-input-sm" />',
8816		- esc_attr($max_input_length)
8817		- );
8818		-}
	3568	+ // File paths
	3569	+ $color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
	3570	+ $embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
	3571	+ $admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
	3572	+ $transcripts_js_path = plugin_dir_path(__FILE__) . '../js/mxchat_transcripts.js';
8819	3573
8820		-public function mxchat_rag_sources_limit_callback() {
8821		- // Load from mxchat_options array
8822		- $options = get_option('mxchat_options', []);
	3574	+ // Check if files exist and get modification times
	3575	+ $color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
	3576	+ $embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
	3577	+ $admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
	3578	+ $transcripts_js_version = file_exists($transcripts_js_path) ? filemtime($transcripts_js_path) : $plugin_version;
8823	3579
8824		- // Get value from options array with default of 3
8825		- $rag_sources_limit = isset($options['rag_sources_limit']) ? intval($options['rag_sources_limit']) : 3;
	3580	+ // Enqueue scripts and styles with corrected paths
	3581	+ wp_enqueue_script(
	3582	+ 'mxchat-color-picker',
	3583	+ plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
	3584	+ array('wp-color-picker'),
	3585	+ $color_picker_version,
	3586	+ true
	3587	+ );
8826	3588
8827		- echo '<div class="slider-container">';
8828		- echo sprintf(
8829		- '<input type="range"
8830		- id="rag_sources_limit"
8831		- name="rag_sources_limit"
8832		- min="3"
8833		- max="10"
8834		- step="1"
8835		- value="%s"
8836		- class="range-slider" />',
8837		- esc_attr($rag_sources_limit)
8838		- );
8839		- echo sprintf(
8840		- '<span id="rag_sources_limit_value" class="range-value">%s</span>',
8841		- esc_html($rag_sources_limit)
8842		- );
8843		- echo '</div>';
8844		-}
	3589	+ wp_enqueue_script(
	3590	+ 'mxchat-embedding-check',
	3591	+ plugin_dir_url(__FILE__) . '../js/embedding-check.js',
	3592	+ array(),
	3593	+ $embedding_check_version,
	3594	+ true
	3595	+ );
8845	3596
8846		-public function mxchat_rag_chunks_limit_callback() {
8847		- // Load from mxchat_options array
8848		- $options = get_option('mxchat_options', []);
	3597	+ wp_enqueue_script(
	3598	+ 'mxchat-transcripts-js',
	3599	+ plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
	3600	+ array('jquery'),
	3601	+ $transcripts_js_version,
	3602	+ true
	3603	+ );
8849	3604
8850		- // Get value from options array with default of 15
8851		- $rag_chunks_limit = isset($options['rag_chunks_limit']) ? intval($options['rag_chunks_limit']) : 15;
	3605	+ wp_enqueue_script(
	3606	+ 'mxchat-admin-js',
	3607	+ plugin_dir_url(__FILE__) . '../js/mxchat-admin.js',
	3608	+ array('jquery'),
	3609	+ $plugin_version,
	3610	+ true
	3611	+ );
8852	3612
8853		- echo '<div class="slider-container">';
8854		- echo sprintf(
8855		- '<input type="range"
8856		- id="rag_chunks_limit"
8857		- name="rag_chunks_limit"
8858		- min="8"
8859		- max="20"
8860		- step="1"
8861		- value="%s"
8862		- class="range-slider" />',
8863		- esc_attr($rag_chunks_limit)
8864		- );
8865		- echo sprintf(
8866		- '<span id="rag_chunks_limit_value" class="range-value">%s</span>',
8867		- esc_html($rag_chunks_limit)
8868		- );
8869		- echo '</div>';
8870		-}
8871	3613
8872		-/**
8873		- * Add body class on the Onboarding wizard page so CSS-only chrome surgery
8874		- * (collapsing the WP admin sidebar) only applies on this page.
8875		- * Plan: plan-mxchat-20260527-905439.
8876		- */
8877		-public function mxchat_add_onboarding_body_class($classes) {
8878		- if (isset($_GET['page']) && $_GET['page'] === 'mxchat-onboarding') {
8879		- $classes .= ' mxchat-onboarding-focused';
8880		- }
8881		- return $classes;
8882		-}
8883	3614
8884		-public function mxchat_enqueue_admin_assets() {
8885		- // Get plugin version
8886		- $version = MXCHAT_VERSION;
	3615	+ // Localize the script with data for the activation process
	3616	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	3617	+ 'ajax_url' => admin_url('admin-ajax.php'),
	3618	+ 'nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
	3619	+ ));
8887	3620
8888		- // Use file modification time for development (remove in production)
8889		- if (defined('WP_DEBUG') && WP_DEBUG) {
8890		- $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
8891		- }
	3621	+ wp_enqueue_style(
	3622	+ 'mxchat-admin-css',
	3623	+ plugin_dir_url(__FILE__) . '../css/admin-style.css',
	3624	+ array(),
	3625	+ $admin_css_version
	3626	+ );
8892	3627
8893		- $current_page = isset($_GET['page']) ? $_GET['page'] : '';
8894		- $plugin_url = plugin_dir_url(__FILE__) . '../';
	3628	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	3629	+ 'ajax_url' => admin_url('admin-ajax.php'),
	3630	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	3631	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	3632	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	3633	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	3634	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	3635	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	3636	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	3637	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	3638	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	3639	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	3640	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	3641	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? 'Hey there! Ask me anything!',
	3642	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? 'Rate limit exceeded. Please try again later.',
8895	3643
8896		- // Only load on MxChat pages
8897		- if (strpos($current_page, 'mxchat') === false) {
8898		- return;
8899		- }
	3644	+ // New fields for Loops Integration
	3645	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	3646	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	3647	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? 'Would you like to join our mailing list? Please provide your email below.',
	3648	+ 'email_capture_response' => $this->options['email_capture_response'] ?? 'Thank you for providing your email! You\'ve been added to our list.',
	3649	+ 'pdf_intent_trigger_text' => $this->options['pdf_intent_trigger_text'] ?? "Please provide the URL to the PDF you'd like to discuss.",
	3650	+ 'pdf_intent_success_text' => $this->options['pdf_intent_success_text'] ?? "I've processed the PDF. What questions do you have about it?",
	3651	+ 'pdf_intent_error_text' => $this->options['pdf_intent_error_text'] ?? "Sorry, I couldn't process the PDF. Please ensure it's a valid file.",
	3652	+ 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
8900	3653
8901		- // Always load these on all MxChat pages
8902		- $this->enqueue_core_admin_assets($plugin_url, $version);
8903		- $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
8904		- $this->localize_admin_scripts($current_page);
8905		-}
8906		-private function enqueue_core_admin_assets($plugin_url, $version) {
8907		- // Core admin styles
8908		- wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
8909		- wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
	3654	+ // Live Agent Integration
	3655	+ 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
	3656	+ 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
	3657	+ 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
8910	3658
8911		- // New sidebar navigation styles (for main settings page)
8912		- wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
	3659	+ 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
	3660	+ 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
	3661	+ 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	3662	+ 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
	3663	+ 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
	3664	+ 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
8913	3665
8914		- // Core admin scripts
8915		- wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
8916		-}
8917		-private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
8918		- switch ($current_page) {
8919		- case 'mxchat-prompts':
8920		- // Knowledge processing page assets
8921		- wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
8922		- wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
8923		- // Add the knowledge processing script (common script needed for WordPress dismiss functionality)
8924		- wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery', 'common'), $version, true);
8925		- // Per-entry "View indexed content" inspector (plan-d8cb4b) reuses the
8926		- // Testing tab's match-card / chunk-detail components, which are scoped
8927		- // under .mxch-testing-results. Load that stylesheet here so the inspector
8928		- // modal renders identically to the Testing tab.
8929		- wp_enqueue_style('mxchat-admin-testing-css', $plugin_url . 'css/admin-testing-tab.css', array('mxchat-admin-sidebar-css'), $version);
8930		- break;
8931		-
8932		- case 'mxchat-transcripts':
8933		- // Load admin sidebar CSS first (shared styles for sidebar navigation)
8934		- wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
8935		- // Load transcripts-specific styles
8936		- wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array('mxchat-admin-sidebar-css'), $version);
8937		- wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
8938		- break;
8939		-
8940		- case 'mxchat-actions':
8941		- // Load admin sidebar CSS first (shared styles for sidebar navigation)
8942		- wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
8943		- // Load actions-specific styles
8944		- wp_enqueue_style('mxchat-actions-css', $plugin_url . 'css/actions.css', array('mxchat-admin-sidebar-css'), $version);
8945		- wp_enqueue_script('mxchat-actions-js', $plugin_url . 'js/mxchat_actions.js', array('jquery'), $version, true);
8946		-
8947		- // Localize script data for actions page
8948		- $is_activated = get_option('mxchat_pro_license_status') === 'active';
8949		- wp_localize_script('mxchat-actions-js', 'mxchActionsData', array(
8950		- 'ajaxUrl' => admin_url('admin-ajax.php'),
8951		- 'nonce' => wp_create_nonce('mxchat_actions_nonce'),
8952		- 'addNonce' => wp_create_nonce('mxchat_add_intent_nonce'),
8953		- 'editNonce' => wp_create_nonce('mxchat_edit_intent'),
8954		- 'deleteNonce' => wp_create_nonce('mxchat_delete_intent_nonce'),
8955		- 'toggleNonce' => wp_create_nonce('mxchat_actions_nonce'),
8956		- 'addPhraseNonce' => wp_create_nonce('mxchat_add_phrase_nonce'),
8957		- 'deletePhraseNonce' => wp_create_nonce('mxchat_delete_phrase_nonce'),
8958		- 'getPhrasesNonce' => wp_create_nonce('mxchat_get_phrases_nonce'),
8959		- 'deleteLegacyNonce' => wp_create_nonce('mxchat_delete_legacy_nonce'),
8960		- 'isActivated' => $is_activated,
8961		- 'i18n' => array(
8962		- 'confirmDelete' => __('Are you sure you want to delete this trigger phrase?', 'mxchat'),
8963		- 'confirmBulkDelete' => __('Are you sure you want to delete the selected trigger phrases?', 'mxchat'),
8964		- 'saving' => __('Saving...', 'mxchat'),
8965		- 'saved' => __('Saved successfully!', 'mxchat'),
8966		- 'error' => __('An error occurred. Please try again.', 'mxchat'),
8967		- 'proRequired' => __('This feature requires MxChat Pro.', 'mxchat'),
8968		- 'addonRequired' => __('This feature requires an add-on.', 'mxchat')
8969		- )
8970	3666	));
8971		- break;
8972	3667
8973		- case 'mxchat-activation':
8974		- // Load admin sidebar CSS first (shared styles for sidebar navigation)
8975		- wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
8976		- // Load pro page-specific styles
8977		- wp_enqueue_style('mxchat-pro-css', $plugin_url . 'css/admin-pro.css', array('mxchat-admin-sidebar-css'), $version);
8978		- // Load pro page JavaScript
8979		- wp_enqueue_script('mxchat-pro-js', $plugin_url . 'js/mxchat_pro.js', array('jquery'), $version, true);
8980		- // Load activation script for license activation/deactivation
8981		- wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
8982		- break;
8983		-
8984		- case 'mxchat-content':
8985		- // Load admin sidebar CSS (shared styles for sidebar navigation)
8986		- wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
8987		- // Load content page-specific styles
8988		- wp_enqueue_style('mxchat-content-css', $plugin_url . 'css/admin-content.css', array('mxchat-admin-sidebar-css'), $version);
8989		- // Load content page JavaScript
8990		- wp_enqueue_script('mxchat-content-js', $plugin_url . 'js/mxchat-content.js', array('jquery'), $version, true);
8991		- break;
8992		-
8993		- case 'mxchat-api-access':
8994		- // Shared sidebar shell (CSS + JS for tab switching / mobile menu / copy buttons).
8995		- wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
8996		- wp_enqueue_script('mxchat-admin-sidebar-js', $plugin_url . 'js/admin-sidebar.js', array(), $version, true);
8997		- wp_localize_script('mxchat-admin-sidebar-js', 'MxChatAdminSidebarI18n', array(
8998		- 'copied' => __('Copied', 'mxchat'),
8999		- ));
9000		- break;
9001		-
9002		- case 'mxchat-max':
9003		- case 'mxchat-onboarding':
9004		- // Onboarding page — uses the shared admin shell PLUS the wizard
9005		- // overlay (plan-905439). admin-onboarding-wizard.css scopes the
9006		- // WP-chrome surgery to body.mxchat-onboarding-focused so it only
9007		- // applies on THIS page. The body class is added below via the
9008		- // admin_body_class filter.
9009		- wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
9010		- wp_enqueue_script('mxchat-admin-sidebar-js', $plugin_url . 'js/admin-sidebar.js', array(), $version, true);
9011		- wp_localize_script('mxchat-admin-sidebar-js', 'MxChatAdminSidebarI18n', array(
9012		- 'copied' => __('Copied', 'mxchat'),
9013		- ));
9014		- // admin-style.css provides the .mxchat-instructions-modal-* classes
9015		- // the new Behavior step's "View Sample Instructions" modal needs.
9016		- // Enqueued AFTER admin-sidebar.css but BEFORE the wizard overlay
9017		- // so the wizard's own rules win where they collide. plan-a2e4d6.
9018		- wp_enqueue_style('mxchat-admin-style-css', $plugin_url . 'css/admin-style.css', array('mxchat-admin-sidebar-css'), $version);
9019		- wp_enqueue_style('mxchat-admin-onboarding-wizard-css', $plugin_url . 'css/admin-onboarding-wizard.css', array('mxchat-admin-sidebar-css', 'mxchat-admin-style-css'), $version);
9020		- wp_enqueue_script('mxchat-admin-onboarding-wizard-js', $plugin_url . 'js/admin-onboarding-wizard.js', array(), $version, true);
9021		- break;
9022		- default:
9023		- wp_enqueue_script(
9024		- 'mxchat-test-streaming-js',
9025		- $plugin_url . 'js/mxchat-test-streaming.js',
9026		- ['jquery'],
9027		- $version,
9028		- true
9029		- );
9030		-
9031		- wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
9032		- 'ajax_url' => admin_url('admin-ajax.php'),
9033		- 'nonce' => wp_create_nonce('mxchat_test_streaming_nonce'),
9034		- 'settings_nonce' => wp_create_nonce('mxchat_save_setting_nonce')
9035		- ]);
9036		-
9037		- // Testing Tab: Load chatbot assets for the embedded testing chatbot
9038		- wp_enqueue_style('mxchat-chat-css', $plugin_url . 'css/chat-style.css', array(), $version);
9039		- wp_enqueue_style('mxchat-admin-testing-css', $plugin_url . 'css/admin-testing-tab.css', array('mxchat-admin-sidebar-css', 'mxchat-chat-css'), $version);
9040		-
9041		- wp_enqueue_script('mxchat-chat-js', $plugin_url . 'js/chat-script.js', array('jquery'), $version, true);
9042		- wp_enqueue_script('mxchat-admin-testing-js', $plugin_url . 'js/admin-testing-tab.js', array('jquery', 'mxchat-chat-js'), $version, true);
9043		-
9044		- // Allow add-ons to enqueue their public CSS/JS for the testing chatbot
9045		- do_action('mxchat_enqueue_testing_tab_assets');
9046		-
9047		- // Localize mxchatChat for the chatbot JS (same settings as frontend)
9048		- $options = get_option('mxchat_options', array());
9049		- $prompts_options = get_option('mxchat_prompts_options', array());
9050		- $theme_options = get_option('mxchat_theme_options', array());
9051		- $ai_theme_active = !empty($theme_options['active_ai_theme_css']);
9052		- $has_bot_theme_assignments = !empty($theme_options['bot_theme_assignments']);
9053		- $skip_inline_colors = $ai_theme_active || $has_bot_theme_assignments;
9054		-
9055		- wp_localize_script('mxchat-chat-js', 'mxchatChat', array(
9056		- 'ajax_url' => admin_url('admin-ajax.php'),
9057		- 'nonce' => wp_create_nonce('mxchat_chat_nonce'),
9058		- 'model' => isset($options['model']) ? $options['model'] : 'gpt-5.1-chat-latest',
9059		- 'enable_streaming_toggle' => isset($options['enable_streaming_toggle']) ? $options['enable_streaming_toggle'] : 'on',
9060		- 'contextual_awareness_toggle' => isset($options['contextual_awareness_toggle']) ? $options['contextual_awareness_toggle'] : 'off',
9061		- 'link_target_toggle' => $options['link_target_toggle'] ?? 'off',
9062		- 'rate_limit_message' => $options['rate_limit_message'] ?? 'Rate limit exceeded. Please try again later.',
9063		- 'complianz_toggle' => isset($options['complianz_toggle']) && $options['complianz_toggle'] === 'on',
9064		- 'user_message_bg_color' => $options['user_message_bg_color'] ?? '#fff',
9065		- 'user_message_font_color' => $options['user_message_font_color'] ?? '#212121',
9066		- 'bot_message_bg_color' => $options['bot_message_bg_color'] ?? '#212121',
9067		- 'bot_message_font_color' => $options['bot_message_font_color'] ?? '#fff',
9068		- 'top_bar_bg_color' => $options['top_bar_bg_color'] ?? '#212121',
9069		- 'send_button_font_color' => $options['send_button_font_color'] ?? '#212121',
9070		- 'close_button_color' => $options['close_button_color'] ?? '#fff',
9071		- 'chatbot_background_color' => $options['chatbot_background_color'] ?? '#212121',
9072		- 'chatbot_bg_color' => $options['chatbot_bg_color'] ?? '#fff',
9073		- 'icon_color' => $options['icon_color'] ?? '#fff',
9074		- 'chat_input_font_color' => $options['chat_input_font_color'] ?? '#212121',
9075		- 'chat_persistence_toggle' => 'off', // Always off for testing chatbot
9076		- 'appendWidgetToBody' => 'off',
9077		- 'live_agent_message_bg_color' => $options['live_agent_message_bg_color'] ?? '#ffffff',
9078		- 'live_agent_message_font_color' => $options['live_agent_message_font_color'] ?? '#333333',
9079		- 'chat_toolbar_toggle' => $options['chat_toolbar_toggle'] ?? 'off',
9080		- 'mode_indicator_bg_color' => $options['mode_indicator_bg_color'] ?? '#767676',
9081		- 'mode_indicator_font_color' => $options['mode_indicator_font_color'] ?? '#ffffff',
9082		- 'toolbar_icon_color' => $options['toolbar_icon_color'] ?? '#212121',
9083		- 'use_pinecone' => $prompts_options['mxchat_use_pinecone'] ?? '0',
9084		- 'email_collection_enabled' => 'off', // No email collection in testing
9085		- 'initial_email_state' => null,
9086		- 'skip_email_check' => true,
9087		- 'pinecone_enabled' => isset($prompts_options['mxchat_use_pinecone']) && $prompts_options['mxchat_use_pinecone'] === '1',
9088		- 'skip_inline_colors' => $skip_inline_colors,
9089		- 'bot_theme_assignments' => $theme_options['bot_theme_assignments'] ?? array()
9090		- ));
9091		-
9092		- // Localize testing tab script data
9093		- wp_localize_script('mxchat-admin-testing-js', 'mxchatAdminTestData', array(
9094		- 'ajaxUrl' => admin_url('admin-ajax.php'),
9095		- 'nonce' => wp_create_nonce('mxchat_test_nonce'),
9096		- 'isAdmin' => true,
9097		- 'testingEnabled' => true
9098		- ));
9099		-
9100		- // Add testing enabled flag for the chatbot to return debug data
9101		- add_action('admin_footer', function() {
9102		- echo '<script>window.mxchatTestingEnabled = true;</script>';
9103		- });
9104		-
9105		- break;
9106		- }
9107		-}
9108		-private function localize_admin_scripts($current_page) {
9109		- // Base localization data for main admin script
9110		- $base_data = array(
9111		- 'ajax_url' => admin_url('admin-ajax.php'),
9112		- 'nonce' => wp_create_nonce('mxchat_admin_nonce'),
9113		- 'admin_url' => admin_url(),
9114		- 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
9115		- 'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
9116		- 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
9117		- 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
9118		- 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
9119		- 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
9120		- 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
9121		- 'add_phrase_nonce' => wp_create_nonce('mxchat_add_phrase_nonce'),
9122		- 'delete_phrase_nonce' => wp_create_nonce('mxchat_delete_phrase_nonce'),
9123		- 'get_phrases_nonce' => wp_create_nonce('mxchat_get_phrases_nonce'),
9124		- 'delete_legacy_nonce' => wp_create_nonce('mxchat_delete_legacy_nonce'),
9125		- 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
9126		- 'fetch_openrouter_models_nonce' => wp_create_nonce('mxchat_fetch_openrouter_models'),
9127		- 'is_activated' => $this->is_activated ? '1' : '0',
9128		- 'status_refresh_interval' => 5000,
9129		- 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
9130		- 'ajaxurl' => admin_url('admin-ajax.php')
9131		- );
9132		-
9133		- // Localize main admin script with base data
9134		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
9135		-
9136		- // Canonical chat-model catalog for the modal picker grid
9137		- // (plan-d14e89). Adding a model in class-mxchat-model-catalog.php
9138		- // automatically appears here.
9139		- if (!class_exists('MxChat_Model_Catalog')) {
9140		- require_once plugin_dir_path(__FILE__) . 'class-mxchat-model-catalog.php';
9141		- }
9142		- wp_localize_script('mxchat-admin-js', 'mxchatChatModelCatalog', MxChat_Model_Catalog::js_picker_shape());
9143		-
9144		- // Page-specific localizations
9145		- $this->localize_page_specific_scripts($current_page);
9146		-}
9147		-private function localize_page_specific_scripts($current_page) {
9148		- switch ($current_page) {
9149		- case 'mxchat-prompts':
9150		- // Status updater localization
9151		- wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
9152		- 'ajax_url' => admin_url('admin-ajax.php'),
9153		- 'nonce' => wp_create_nonce('mxchat_status_nonce')
9154		- ));
9155		-
9156		- // Content selector localization
9157		- $mxchat_options_for_selector = get_option('mxchat_options', array());
9158		- $acf_pdf_extract_default = !empty($mxchat_options_for_selector['acf_pdf_extract_default']);
9159		- wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
9160		- 'ajaxurl' => admin_url('admin-ajax.php'),
9161		- 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
9162		- 'acfPdfExtractDefault' => $acf_pdf_extract_default ? 1 : 0,
9163		- 'i18n' => array(
9164		- 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
9165		- 'selectAll' => __('Select All', 'mxchat'),
9166		- 'process' => __('Process Selected', 'mxchat'),
9167		- 'cancel' => __('Cancel', 'mxchat'),
9168		- 'noResults' => __('No content found.', 'mxchat'),
9169		- 'extractingPdfs' => __('extracting %d PDF(s)...', 'mxchat'),
9170		- 'pdfExtractedSuffix' => __(' (%d PDF(s) extracted)', 'mxchat')
9171		- )
9172		- ));
9173		-
9174		- wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
9175		- 'ajax_url' => admin_url('admin-ajax.php'),
9176		- 'status_nonce' => wp_create_nonce('mxchat_status_nonce'),
9177		- 'queue_nonce' => wp_create_nonce('mxchat_queue_nonce'),
9178		- 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
9179		- 'settings_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
9180		- 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
9181		- 'entries_nonce' => wp_create_nonce('mxchat_entries_nonce'),
9182		- 'admin_url' => admin_url(),
9183		- 'ajaxurl' => admin_url('admin-ajax.php'),
9184		- 'status_refresh_interval' => 2000,
9185		- 'bot_id' => isset($_GET['bot_id']) ? sanitize_text_field($_GET['bot_id']) : 'default'
9186		- ));
9187		- break;
9188		-
9189		- case 'mxchat-activation':
9190		- wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
9191		- 'ajax_url' => admin_url('admin-ajax.php'),
9192		- 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
9193		- ));
9194		- break;
9195		-
9196		- case 'mxchat-content':
9197		- wp_localize_script('mxchat-content-js', 'mxchatContent', array(
9198		- 'ajaxUrl' => admin_url('admin-ajax.php'),
9199		- 'nonce' => wp_create_nonce('mxchat_content_nonce'),
9200		- 'settingNonce' => wp_create_nonce('mxchat_save_setting_nonce'),
9201		- 'previewUrl' => home_url('/?p='),
9202		- 'isActivated' => $this->is_activated(),
9203		- 'hasAdvancedContent' => apply_filters('mxchat_content_pro_feature', false, 'seo_readability'),
9204		- 'hasGSC' => apply_filters('mxchat_content_pro_feature', false, 'gsc_integration'),
9205		- 'seoOptimize' => array(
9206		- 'meta_description' => ($options['seo_optimize_meta_desc'] ?? 'on') === 'on',
9207		- 'seo_title' => ($options['seo_optimize_seo_title'] ?? 'on') === 'on',
9208		- 'slug' => ($options['seo_optimize_slug'] ?? 'on') === 'on',
9209		- 'readability' => ($options['seo_optimize_readability'] ?? 'on') === 'on',
9210		- 'internal_links' => ($options['seo_optimize_internal_links'] ?? 'on') === 'on',
9211		- 'img_alt' => ($options['seo_optimize_img_alt'] ?? 'on') === 'on',
9212		- 'featured_img' => ($options['seo_optimize_featured_img'] ?? 'on') === 'on',
9213		- ),
9214		- 'i18n' => array(
9215		- 'generating' => __('Generating...', 'mxchat'),
9216		- 'planning' => __('Planning content structure...', 'mxchat'),
9217		- 'images' => __('Generating images...', 'mxchat'),
9218		- 'writing' => __('Writing full content...', 'mxchat'),
9219		- 'creating' => __('Creating WordPress post...', 'mxchat'),
9220		- 'done' => __('Content generated successfully!', 'mxchat'),
9221		- 'error' => __('An error occurred. Please try again.', 'mxchat'),
9222		- 'editSuccess' => __('Content updated successfully.', 'mxchat'),
9223		- 'promptEmpty' => __('Please enter a prompt.', 'mxchat'),
9224		- )
9225		- ));
9226		- break;
9227		-
9228		- case 'mxchat-transcripts':
9229		- // Get chart data for localization
9230		- $chart_data = $this->get_transcripts_chart_data();
9231		-
9232		- wp_localize_script('mxchat-transcripts-js', 'mxchatAdmin', array(
9233		- 'ajax_url' => admin_url('admin-ajax.php'),
9234		- 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
9235		- 'delete_nonce' => wp_create_nonce('mxchat_delete_chat_history'),
9236		- 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
9237		- 'translate_nonce' => wp_create_nonce('mxchat_translate_messages')
9238		- ));
9239		-
9240		- // Localize chart data separately - use array_values to ensure proper JSON array encoding
9241		- wp_localize_script('mxchat-transcripts-js', 'mxchatChartData', array(
9242		- 'labels' => array_values($chart_data['labels']),
9243		- 'chats' => array_values($chart_data['chats']),
9244		- 'messages' => array_values($chart_data['messages'])
9245		- ));
9246		- break;
9247		-
9248		- case 'mxchat-settings':
9249		- default:
9250		- // Color picker and settings localization
9251		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
9252		- 'ajax_url' => admin_url('admin-ajax.php'),
9253		- 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
9254		- 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
9255		- 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
9256		- 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
9257		- 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
9258		- 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
9259		- 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
9260		- 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
9261		- 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
9262		- 'icon_color' => $this->options['icon_color'] ?? '#fff',
9263		- 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
9264		- 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
9265		- 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
9266		- 'loops_api_key' => $this->options['loops_api_key'] ?? '',
9267		- 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
9268		- 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
9269		- 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
9270		- 'pdf_intent_trigger_text' => $this->options['pdf_intent_trigger_text'] ?? esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
9271		- 'pdf_intent_success_text' => $this->options['pdf_intent_success_text'] ?? esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
9272		- 'pdf_intent_error_text' => $this->options['pdf_intent_error_text'] ?? esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
9273		- 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
9274		- 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
9275		- 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
9276		- 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
9277		- 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
9278		- 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
9279		- 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
9280		- 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
9281		- 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
9282		- 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
9283		- 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
9284		- 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
9285		- ));
9286		- break;
9287		- }
9288		-
9289		- // Additional localization that was in the original code
9290		- wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
9291		- 'ajax_url' => admin_url('admin-ajax.php'),
9292		- 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	3668	+ // Localize the script to pass the nonce and other data to JavaScript
	3669	+ wp_localize_script('mxchat-admin-js', 'mxchatInlineEdit', array(
	3670	+ 'nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
	3671	+ 'ajax_url' => admin_url('admin-ajax.php')
9293	3672	));
9294		-}
9295	3673
9296		-public function mxchat_sanitize($input) {
9297		- $new_input = array();
9298	3674
9299		- if (isset($input['api_key'])) {
9300		- $new_input['api_key'] = sanitize_text_field($input['api_key']);
9301	3675	}
9302	3676
9303		- if (isset($input['similarity_threshold'])) {
9304		- $new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
9305		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
9306		- }
	3677	+ public function mxchat_sanitize($input) {
	3678	+ $new_input = array();
9307	3679
9308		- if (isset($input['rag_sources_limit'])) {
9309		- $new_input['rag_sources_limit'] = absint($input['rag_sources_limit']); // Ensure it's an integer
9310		- $new_input['rag_sources_limit'] = min(max($new_input['rag_sources_limit'], 3), 10); // Enforce range 3-10
9311		- }
	3680	+ if (isset($input['api_key'])) {
	3681	+ $new_input['api_key'] = sanitize_text_field($input['api_key']);
	3682	+ }
9312	3683
9313		- if (isset($input['rag_chunks_limit'])) {
9314		- $new_input['rag_chunks_limit'] = absint($input['rag_chunks_limit']); // Ensure it's an integer
9315		- $new_input['rag_chunks_limit'] = min(max($new_input['rag_chunks_limit'], 8), 20); // Enforce range 8-20
9316		- }
	3684	+ if (isset($input['similarity_threshold'])) {
	3685	+ $new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
	3686	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	3687	+ }
9317	3688
9318		- if (isset($input['xai_api_key'])) {
9319		- $new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
9320		- }
	3689	+ if (isset($input['xai_api_key'])) {
	3690	+ $new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
	3691	+ }
9321	3692
9322		- if (isset($input['claude_api_key'])) {
9323		- $new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
9324		- }
	3693	+ if (isset($input['claude_api_key'])) {
	3694	+ $new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
	3695	+ }
9325	3696
9326		- if (isset($input['enable_streaming_toggle'])) {
9327		- $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
9328		- } else {
9329		- // If checkbox not checked, it won't be in $input, so set to 'off'
9330		- $new_input['enable_streaming_toggle'] = 'off';
9331		- }
	3697	+ if (isset($input['enable_woocommerce_integration'])) {
	3698	+ $new_input['enable_woocommerce_integration'] = isset($input['enable_woocommerce_integration']) && $input['enable_woocommerce_integration'] === '1' ? '1' : '0';
9332	3699
9333		- if (isset($input['enable_web_search'])) {
9334		- $new_input['enable_web_search'] = ($input['enable_web_search'] === 'on') ? 'on' : 'off';
9335		- } else {
9336		- // If checkbox not checked, it won't be in $input, so set to 'off'
9337		- $new_input['enable_web_search'] = 'off';
9338		- }
	3700	+ }
9339	3701
9340		- if (isset($input['deepseek_api_key'])) {
9341		- $new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
9342		- }
	3702	+ if (isset($input['privacy_toggle'])) {
	3703	+ $new_input['privacy_toggle'] = $input['privacy_toggle'];
	3704	+ }
9343	3705
9344		- if (isset($input['gemini_api_key'])) {
9345		- $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
9346		- }
	3706	+ if (isset($input['complianz_toggle'])) {
	3707	+ $new_input['complianz_toggle'] = $input['complianz_toggle'];
	3708	+ }
9347	3709
9348		- if (isset($input['enable_woocommerce_integration'])) {
9349		- $new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
9350		- }
	3710	+ // Handle custom privacy text input
	3711	+ if (isset($input['privacy_text'])) {
	3712	+ // Allow basic HTML for links
	3713	+ $new_input['privacy_text'] = wp_kses_post($input['privacy_text']);
	3714	+ }
9351	3715
9352		- if (isset($input['privacy_toggle'])) {
9353		- $new_input['privacy_toggle'] = $input['privacy_toggle'];
9354		- }
	3716	+ if (isset($input['system_prompt_instructions'])) {
	3717	+ $new_input['system_prompt_instructions'] = sanitize_textarea_field($input['system_prompt_instructions']);
	3718	+ }
9355	3719
9356		- if (isset($input['complianz_toggle'])) {
9357		- $new_input['complianz_toggle'] = $input['complianz_toggle'];
9358		- }
	3720	+ if (isset($input['mxchat_pro_email'])) {
	3721	+ $new_input['mxchat_pro_email'] = sanitize_email($input['mxchat_pro_email']);
	3722	+ }
9359	3723
9360		- // Handle custom privacy text input
9361		- if (isset($input['privacy_text'])) {
9362		- // Allow basic HTML for links
9363		- $new_input['privacy_text'] = wp_kses_post($input['privacy_text']);
9364		- }
	3724	+ if (isset($input['mxchat_activation_key'])) {
	3725	+ $new_input['mxchat_activation_key'] = sanitize_text_field($input['mxchat_activation_key']);
	3726	+ }
9365	3727
9366		- if (isset($input['system_prompt_instructions'])) {
9367		- $new_input['system_prompt_instructions'] = sanitize_textarea_field($input['system_prompt_instructions']);
9368		- }
	3728	+ if (isset($input['append_to_body'])) {
	3729	+ $new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
	3730	+ }
9369	3731
9370		- if (isset($input['mxchat_pro_email'])) {
9371		- $new_input['mxchat_pro_email'] = sanitize_email($input['mxchat_pro_email']);
9372		- }
	3732	+ if (isset($input['top_bar_title'])) {
	3733	+ $new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
	3734	+ }
9373	3735
9374		- if (isset($input['mxchat_activation_key'])) {
9375		- $new_input['mxchat_activation_key'] = sanitize_text_field($input['mxchat_activation_key']);
9376		- }
	3736	+ if (isset($input['intro_message'])) {
	3737	+ $new_input['intro_message'] = sanitize_text_field($input['intro_message']);
	3738	+ }
9377	3739
9378		- if (isset($input['append_to_body'])) {
9379		- $new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
9380		- }
	3740	+ if (isset($input['input_copy'])) {
	3741	+ $new_input['input_copy'] = sanitize_text_field($input['input_copy']);
	3742	+ }
9381	3743
9382		- // Post type visibility settings
9383		- if (isset($input['post_type_visibility_mode'])) {
9384		- $allowed_modes = array('all', 'include', 'exclude');
9385		- $new_input['post_type_visibility_mode'] = in_array($input['post_type_visibility_mode'], $allowed_modes)
9386		- ? $input['post_type_visibility_mode']
9387		- : 'all';
9388		- }
9389	3744
9390		- if (isset($input['post_type_visibility_list'])) {
9391		- if (is_array($input['post_type_visibility_list'])) {
9392		- $new_input['post_type_visibility_list'] = array_map('sanitize_key', $input['post_type_visibility_list']);
9393		- } else {
9394		- $new_input['post_type_visibility_list'] = array();
	3745	+ if (isset($input['rate_limit_message'])) {
	3746	+ $new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
9395	3747	}
9396		- }
9397	3748
9398		- if (isset($input['contextual_awareness_toggle'])) {
9399		- $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
9400		-}
	3749	+ if (isset($input['rate_limit_logged_in'])) {
	3750	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' to allowed values
	3751	+ $rate_limit = sanitize_text_field($input['rate_limit_logged_in']);
9401	3752
9402		- if (isset($input['citation_links_toggle'])) {
9403		- $new_input['citation_links_toggle'] = $input['citation_links_toggle'] === 'on' ? 'on' : 'off';
9404		-}
9405		-
9406		- // Satisfaction rating prompt — defaults ON when unchecked (so first save
9407		- // doesn't accidentally disable it). The form posts 'on' when checked;
9408		- // unchecked checkboxes don't post a value at all, so we infer 'off' only
9409		- // when the autosave/PHP request explicitly clears it via empty string.
9410		- if (array_key_exists('satisfaction_rating_enabled', $input)) {
9411		- $new_input['satisfaction_rating_enabled'] = $input['satisfaction_rating_enabled'] === 'on' ? 'on' : 'off';
9412		- }
9413		-
9414		- // Satisfaction rating customization (plan-141a12). Idle is clamped 5-600;
9415		- // the 4 text strings are sanitized + capped server-side. Blank values are
9416		- // preserved so the integrator falls back to translated defaults.
9417		- if (array_key_exists('satisfaction_rating_idle_seconds', $input)) {
9418		- $new_input['satisfaction_rating_idle_seconds'] = max(5, min(600, intval($input['satisfaction_rating_idle_seconds'])));
9419		- }
9420		-
9421		- // Max input length in characters (plan a3fae2 part C). 0 = unlimited (default,
9422		- // preserves current behavior). Clamp to a sane ceiling so a typo can't lock out
9423		- // all input. REQUIRED here — mxchat_sanitize() rebuilds the array from a whitelist,
9424		- // so without this isset-handler the key is stripped on the next save of ANY field
9425		- // (the 2c02ea global-rate-limit footgun).
9426		- if (array_key_exists('max_input_length', $input)) {
9427		- $new_input['max_input_length'] = max(0, min(100000, intval($input['max_input_length'])));
9428		- }
9429		- if (array_key_exists('satisfaction_rating_question', $input)) {
9430		- $new_input['satisfaction_rating_question'] = mb_substr(sanitize_text_field($input['satisfaction_rating_question']), 0, 200);
9431		- }
9432		- if (array_key_exists('satisfaction_rating_thanks', $input)) {
9433		- $new_input['satisfaction_rating_thanks'] = mb_substr(sanitize_text_field($input['satisfaction_rating_thanks']), 0, 300);
9434		- }
9435		- if (array_key_exists('satisfaction_rating_placeholder', $input)) {
9436		- $new_input['satisfaction_rating_placeholder'] = mb_substr(sanitize_text_field($input['satisfaction_rating_placeholder']), 0, 200);
9437		- }
9438		- if (array_key_exists('satisfaction_rating_saved', $input)) {
9439		- $new_input['satisfaction_rating_saved'] = mb_substr(sanitize_text_field($input['satisfaction_rating_saved']), 0, 200);
9440		- }
9441		-
9442		- if (isset($input['top_bar_title'])) {
9443		- $new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
9444		- }
9445		-
9446		- if (isset($input['ai_agent_text'])) {
9447		- $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	3753	+ if (in_array($rate_limit, $allowed_limits, true)) {
	3754	+ $new_input['rate_limit_logged_in'] = $rate_limit;
	3755	+ } else {
	3756	+ $new_input['rate_limit_logged_in'] = '100'; // Default for logged-in users
	3757	+ }
9448	3758	}
9449	3759
9450		- if (isset($input['enable_email_block'])) {
9451		- $new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
9452		- }
	3760	+ if (isset($input['rate_limit_logged_out'])) {
	3761	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' to allowed values
	3762	+ $rate_limit = sanitize_text_field($input['rate_limit_logged_out']);
9453	3763
9454		- if (isset($input['email_blocker_header_content'])) {
9455		- // wp_kses_post() allows standard HTML tags permitted by WordPress
9456		- $new_input['email_blocker_header_content'] = wp_kses_post($input['email_blocker_header_content']);
9457		- }
9458		- if (isset($input['email_blocker_button_text'])) {
9459		- $new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
9460		- }
9461		- // Sanitize name field toggle
9462		- if (isset($input['enable_name_field'])) {
9463		- $new_input['enable_name_field'] = ($input['enable_name_field'] === 'on') ? 'on' : 'off';
9464		- } else {
9465		- $new_input['enable_name_field'] = 'off';
9466		- }
9467		- // Sanitize name field placeholder
9468		- if (isset($input['name_field_placeholder'])) {
9469		- $new_input['name_field_placeholder'] = sanitize_text_field($input['name_field_placeholder']);
9470		- }
9471		- if (isset($input['intro_message'])) {
9472		- $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
9473		- }
9474		-
9475		- if (isset($input['input_copy'])) {
9476		- $new_input['input_copy'] = sanitize_text_field($input['input_copy']);
9477		- }
9478		-
9479		- if (isset($input['rate_limit_message'])) {
9480		- $new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
9481		- }
9482		-
9483		-// Handle the new rate limits format
9484		-if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
9485		- $new_input['rate_limits'] = array();
9486		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
9487		- $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
9488		-
9489		- foreach ($input['rate_limits'] as $role_id => $settings) {
9490		- $new_input['rate_limits'][$role_id] = array();
9491		-
9492		- // Sanitize limit
9493		- if (isset($settings['limit'])) {
9494		- $limit = sanitize_text_field($settings['limit']);
9495		- // Accept presets, 'unlimited', the '__custom__' sentinel, OR any positive
9496		- // integer (custom value) — mirrors the global branch (plan-2c02ea). Without
9497		- // the custom path the per-role custom input was dropped and reset to the role
9498		- // default on every save (plan-7e23e7).
9499		- if (in_array($limit, $allowed_limits, true) || $limit === '__custom__' || (ctype_digit($limit) && (int) $limit >= 1)) {
9500		- $new_input['rate_limits'][$role_id]['limit'] = $limit;
	3764	+ if (in_array($rate_limit, $allowed_limits, true)) {
	3765	+ $new_input['rate_limit_logged_out'] = $rate_limit;
9501	3766	} else {
9502		- $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	3767	+ $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
9503	3768	}
9504	3769	}
9505	3770
9506		- // Preserve the per-role custom value (mirrors the global branch's limit_custom).
9507		- if (isset($settings['limit_custom'])) {
9508		- $new_input['rate_limits'][$role_id]['limit_custom'] = preg_replace('/[^0-9]/', '', (string) $settings['limit_custom']);
	3771	+ if (isset($input['pre_chat_message'])) {
	3772	+ $new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
9509	3773	}
9510	3774
9511		- // Sanitize timeframe
9512		- if (isset($settings['timeframe'])) {
9513		- $timeframe = sanitize_text_field($settings['timeframe']);
9514		- if (in_array($timeframe, $allowed_timeframes, true)) {
9515		- $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
9516		- } else {
9517		- $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
	3775	+ if (isset($input['model'])) {
	3776	+ $allowed_models = array(
	3777	+ 'grok-beta',
	3778	+ 'claude-3-5-sonnet-20241022',
	3779	+ 'claude-3-opus-20240229',
	3780	+ 'claude-3-sonnet-20240229',
	3781	+ 'claude-3-haiku-20240307',
	3782	+ 'gpt-4o',
	3783	+ 'gpt-4o-mini',
	3784	+ 'gpt-4-turbo',
	3785	+ 'gpt-4',
	3786	+ 'gpt-3.5-turbo',
	3787	+ );
	3788	+ if (in_array($input['model'], $allowed_models)) {
	3789	+ $new_input['model'] = sanitize_text_field($input['model']);
9518	3790	}
9519	3791	}
9520	3792
9521		- // Sanitize message
9522		- if (isset($settings['message'])) {
9523		- $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	3793	+ // Sanitize new pro features
	3794	+ if (isset($input['close_button_color'])) {
	3795	+ $new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
9524	3796	}
9525		- }
9526		-}
9527	3797
9528		-// Handle the whole-chatbot global rate limit (plan-mxchat-20260603-2c02ea).
9529		-// Mirrors the per-role block above, adapted to the single global shape. Without
9530		-// this branch the whitelist-rebuild dropped rate_limits_global entirely on every
9531		-// save, so the global cap silently fell back to its 'unlimited' default.
9532		-// MUST accept arbitrary positive integers so the custom-value path (d55f65) is not regressed.
9533		-if (isset($input['rate_limits_global']) && is_array($input['rate_limits_global'])) {
9534		- $g = $input['rate_limits_global'];
9535		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
9536		- $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
9537		- $global_out = array();
	3798	+ if (isset($input['chatbot_bg_color'])) {
	3799	+ $new_input['chatbot_bg_color'] = sanitize_hex_color($input['chatbot_bg_color']);
	3800	+ }
9538	3801
9539		- if (isset($g['limit'])) {
9540		- $limit = sanitize_text_field($g['limit']);
9541		- // Accept presets, 'unlimited', the '__custom__' sentinel (resolved by the
9542		- // autosave handler / renderer), OR any positive integer (custom value).
9543		- if (in_array($limit, $allowed_limits, true) || $limit === '__custom__' || (ctype_digit($limit) && (int) $limit >= 1)) {
9544		- $global_out['limit'] = $limit;
9545		- } else {
9546		- $global_out['limit'] = 'unlimited';
	3802	+ if (isset($input['woocommerce_consumer_key'])) {
	3803	+ $new_input['woocommerce_consumer_key'] = sanitize_text_field($input['woocommerce_consumer_key']);
9547	3804	}
9548		- }
9549	3805
9550		- if (isset($g['limit_custom'])) {
9551		- $global_out['limit_custom'] = preg_replace('/[^0-9]/', '', (string) $g['limit_custom']);
9552		- }
	3806	+ if (isset($input['woocommerce_consumer_secret'])) {
	3807	+ $new_input['woocommerce_consumer_secret'] = sanitize_text_field($input['woocommerce_consumer_secret']);
	3808	+ }
9553	3809
9554		- if (isset($g['timeframe'])) {
9555		- $timeframe = sanitize_text_field($g['timeframe']);
9556		- $global_out['timeframe'] = in_array($timeframe, $allowed_timeframes, true) ? $timeframe : 'daily';
9557		- }
	3810	+ if (isset($input['user_message_bg_color'])) {
	3811	+ $new_input['user_message_bg_color'] = sanitize_hex_color($input['user_message_bg_color']);
	3812	+ }
9558	3813
9559		- if (isset($g['message'])) {
9560		- $global_out['message'] = sanitize_textarea_field($g['message']);
9561		- }
	3814	+ if (isset($input['user_message_font_color'])) {
	3815	+ $new_input['user_message_font_color'] = sanitize_hex_color($input['user_message_font_color']);
	3816	+ }
9562	3817
9563		- $new_input['rate_limits_global'] = $global_out;
9564		-}
	3818	+ if (isset($input['bot_message_bg_color'])) {
	3819	+ $new_input['bot_message_bg_color'] = sanitize_hex_color($input['bot_message_bg_color']);
	3820	+ }
9565	3821
9566		- if (isset($input['pre_chat_message'])) {
9567		- $new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
9568		- }
	3822	+ if (isset($input['bot_message_font_color'])) {
	3823	+ $new_input['bot_message_font_color'] = sanitize_hex_color($input['bot_message_font_color']);
	3824	+ }
9569	3825
9570		- if (isset($input['voyage_api_key'])) {
9571		- $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
9572		- }
	3826	+ if (isset($input['live_agent_message_bg_color'])) {
	3827	+ $new_input['live_agent_message_bg_color'] = sanitize_hex_color($input['live_agent_message_bg_color']);
	3828	+ }
9573	3829
9574		- // Add to your sanitize function
9575		- if (isset($input['embedding_model'])) {
9576		- // Catalog refactor (plan-d14e89): allowlist derived from the canonical
9577		- // catalog in includes/class-mxchat-model-catalog.php.
9578		- if (!class_exists('MxChat_Model_Catalog')) {
9579		- require_once plugin_dir_path(__FILE__) . 'class-mxchat-model-catalog.php';
	3830	+ if (isset($input['live_agent_message_font_color'])) {
	3831	+ $new_input['live_agent_message_font_color'] = sanitize_hex_color($input['live_agent_message_font_color']);
9580	3832	}
9581		- $allowed_models = MxChat_Model_Catalog::embedding_model_ids();
9582		- if (in_array($input['embedding_model'], $allowed_models)) {
9583		- $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
	3833	+
	3834	+ if (isset($input['mode_indicator_bg_color'])) {
	3835	+ $new_input['mode_indicator_bg_color'] = sanitize_hex_color($input['mode_indicator_bg_color']);
9584	3836	}
9585		- }
9586	3837
9587		-if (isset($input['model'])) {
9588		- if ($input['model'] === 'openrouter') {
9589		- $new_input['model'] = 'openrouter';
9590		- } else {
9591		- if (!class_exists('MxChat_Model_Catalog')) {
9592		- require_once plugin_dir_path(__FILE__) . 'class-mxchat-model-catalog.php';
	3838	+ if (isset($input['mode_indicator_font_color'])) {
	3839	+ $new_input['mode_indicator_font_color'] = sanitize_hex_color($input['mode_indicator_font_color']);
9593	3840	}
9594		- $allowed_models = MxChat_Model_Catalog::chat_model_ids();
9595	3841
9596		- if (in_array($input['model'], $allowed_models)) {
9597		- $new_input['model'] = sanitize_text_field($input['model']);
9598		- } else {
9599		- // Fallback for any deprecated model
9600		- $new_input['model'] = 'gpt-5.1-chat-latest';
	3842	+ if (isset($input['toolbar_icon_color'])) {
	3843	+ $new_input['toolbar_icon_color'] = sanitize_hex_color($input['toolbar_icon_color']);
9601	3844	}
9602		- }
9603		-}
9604		-
9605		-if (isset($input['openrouter_selected_model'])) {
9606		- // Just sanitize it, don't validate against a whitelist
9607		- $new_input['openrouter_selected_model'] = sanitize_text_field($input['openrouter_selected_model']);
9608		-}
9609	3845
9610		-// ADD THIS:
9611		-if (isset($input['openrouter_selected_model_name'])) {
9612		- $new_input['openrouter_selected_model_name'] = sanitize_text_field($input['openrouter_selected_model_name']);
9613		-}
9614		-
9615		- if (isset($input['openrouter_api_key'])) {
9616		- $new_input['openrouter_api_key'] = sanitize_text_field($input['openrouter_api_key']);
9617		- }
	3846	+ if (isset($input['top_bar_bg_color'])) {
	3847	+ $new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
	3848	+ }
9618	3849
9619		- // Custom (OpenAI-compatible) Provider — Ollama, LM Studio, vLLM, Azure OpenAI, etc.
9620		- if (isset($input['custom_provider_base_url'])) {
9621		- $new_input['custom_provider_base_url'] = esc_url_raw(rtrim(trim((string) $input['custom_provider_base_url']), '/'));
9622		- }
9623		- if (isset($input['custom_provider_api_key'])) {
9624		- $new_input['custom_provider_api_key'] = sanitize_text_field($input['custom_provider_api_key']);
9625		- }
9626		- if (isset($input['custom_provider_model'])) {
9627		- $new_input['custom_provider_model'] = sanitize_text_field($input['custom_provider_model']);
9628		- }
9629		- if (isset($input['custom_provider_auth_scheme'])) {
9630		- $scheme = sanitize_text_field($input['custom_provider_auth_scheme']);
9631		- $new_input['custom_provider_auth_scheme'] = in_array($scheme, array('bearer', 'api-key'), true) ? $scheme : 'bearer';
9632		- }
9633		- if (isset($input['custom_provider_for_embeddings'])) {
9634		- $new_input['custom_provider_for_embeddings'] = ($input['custom_provider_for_embeddings'] === 'on') ? 'on' : 'off';
9635		- }
9636		- if (isset($input['custom_provider_for_images'])) {
9637		- $new_input['custom_provider_for_images'] = ($input['custom_provider_for_images'] === 'on') ? 'on' : 'off';
9638		- }
9639		- if (isset($input['custom_provider_embedding_model'])) {
9640		- $new_input['custom_provider_embedding_model'] = sanitize_text_field($input['custom_provider_embedding_model']);
9641		- }
9642		- if (isset($input['custom_provider_api_version'])) {
9643		- $new_input['custom_provider_api_version'] = sanitize_text_field($input['custom_provider_api_version']);
9644		- }
	3850	+ if (isset($input['send_button_font_color'])) {
	3851	+ $new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
	3852	+ }
9645	3853
	3854	+ if (isset($input['chatbot_background_color'])) {
	3855	+ $new_input['chatbot_background_color'] = sanitize_hex_color($input['chatbot_background_color']);
	3856	+ }
9646	3857
	3858	+ if (isset($input['icon_color'])) {
	3859	+ $new_input['icon_color'] = sanitize_hex_color($input['icon_color']);
	3860	+ }
9647	3861
9648		- if (isset($input['woocommerce_consumer_key'])) {
9649		- $new_input['woocommerce_consumer_key'] = sanitize_text_field($input['woocommerce_consumer_key']);
9650		- }
	3862	+ if (isset($input['custom_icon'])) {
	3863	+ $new_input['custom_icon'] = esc_url_raw($input['custom_icon']);
	3864	+ }
9651	3865
9652		- if (isset($input['woocommerce_consumer_secret'])) {
9653		- $new_input['woocommerce_consumer_secret'] = sanitize_text_field($input['woocommerce_consumer_secret']);
9654		- }
9655	3866
	3867	+ if (isset($input['title_icon'])) {
	3868	+ $new_input['title_icon'] = esc_url_raw($input['title_icon']);
	3869	+ }
9656	3870
9657		- // Sanitize link_target_toggle
9658		- if (isset($input['link_target_toggle'])) {
9659		- $new_input['link_target_toggle'] = $input['link_target_toggle'] === 'on' ? 'on' : 'off';
9660		- }
	3871	+ if (isset($input['chat_input_font_color'])) {
	3872	+ $new_input['chat_input_font_color'] = sanitize_hex_color($input['chat_input_font_color']);
	3873	+ }
9661	3874
9662		- // Sanitize Loops API Key
	3875	+ // Sanitize link_target_toggle
	3876	+ if (isset($input['link_target_toggle'])) {
	3877	+ $new_input['link_target_toggle'] = $input['link_target_toggle'] === 'on' ? 'on' : 'off';
	3878	+ }
	3879	+
	3880	+ // Sanitize Loops API Key
9663	3881	if (isset($input['loops_api_key'])) {
9664	3882	$new_input['loops_api_key'] = sanitize_text_field($input['loops_api_key']);
9665	3883	}
9666	3884
		@@ -9667,25 +3885,10 @@
9667	3885	if (isset($input['chat_persistence_toggle'])) {
9668	3886	$new_input['chat_persistence_toggle'] = $input['chat_persistence_toggle'] === 'on' ? 'on' : 'off';
9669	3887	}
9670	3888
9671		- // No else clause: an absent key stays absent, so the front-end default ('on') applies
9672		- // and the rebuild never strips a saved 'off' (autosave passes the full options array back through here).
9673		- if (isset($input['print_button_enabled'])) {
9674		- $new_input['print_button_enabled'] = $input['print_button_enabled'] === 'on' ? 'on' : 'off';
9675		- }
9676	3889
9677		- // plan ac2e81 — "Start new chat" toggle (default OFF) + editable label.
9678		- // No else on the toggle: an absent key stays absent so the front-end '?? off'
9679		- // default applies, and the full-array autosave rebuild preserves a saved value.
9680		- if (isset($input['reset_chat_enabled'])) {
9681		- $new_input['reset_chat_enabled'] = $input['reset_chat_enabled'] === 'on' ? 'on' : 'off';
9682		- }
9683	3890
9684		- if (isset($input['reset_chat_label'])) {
9685		- $new_input['reset_chat_label'] = sanitize_text_field($input['reset_chat_label']);
9686		- }
9687		-
9688	3891	if (isset($input['popular_question_1'])) {
9689	3892	$new_input['popular_question_1'] = sanitize_text_field($input['popular_question_1']);
9690	3893	}
9691	3894
		@@ -9705,17 +3908,19 @@
9705	3908	if (isset($input['loops_mailing_list'])) {
9706	3909	$new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
9707	3910	}
9708	3911
9709		-// Sanitize Triggered Phrase Response
	3912	+ // Sanitize Triggered Phrase Response
9710	3913	if (isset($input['triggered_phrase_response'])) {
9711	3914	$new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
9712	3915	}
	3916	+
9713	3917	if (isset($input['email_capture_response'])) {
9714		- $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
	3918	+ $new_input['email_capture_response'] = sanitize_textarea_field($input['email_capture_response']);
9715	3919	}
9716	3920
9717		- // Sanitize Brave Search Settings
	3921	+
	3922	+ // Sanitize Brave Search Settings
9718	3923	if (isset($input['brave_api_key'])) {
9719	3924	$new_input['brave_api_key'] = sanitize_text_field($input['brave_api_key']);
9720	3925	}
9721	3926
		@@ -9730,9 +3935,9 @@
9730	3935	}
9731	3936
9732	3937	if (isset($input['brave_news_count'])) {
9733	3938	$news_count = intval($input['brave_news_count']);
9734		- $new_input['brave_news_count'] = ($news_count >=1 && $news_count <=10) ? $news_count : 3;
	3939	+ $new_input['brave_news_count'] = ($news_count >=1 && $news_count <=10) ? $news_count : 3;
9735	3940	}
9736	3941
9737	3942	if (isset($input['brave_country'])) {
9738	3943	$new_input['brave_country'] = sanitize_text_field($input['brave_country']);
		@@ -9741,26 +3946,14 @@
9741	3946	if (isset($input['brave_language'])) {
9742	3947	$new_input['brave_language'] = sanitize_text_field($input['brave_language']);
9743	3948	}
9744	3949
	3950	+
9745	3951	if (isset($input['chat_toolbar_toggle'])) {
9746	3952	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
9747	3953	}
9748	3954
9749		- // Sanitize PDF upload button toggle
9750		- if (isset($input['show_pdf_upload_button'])) {
9751		- $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
9752		- } else {
9753		- $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
9754		- }
9755	3955
9756		- // Sanitize Word upload button toggle
9757		- if (isset($input['show_word_upload_button'])) {
9758		- $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
9759		- } else {
9760		- $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
9761		- }
9762		-
9763	3956	if (isset($input['pdf_intent_trigger_text'])) {
9764	3957	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
9765	3958	}
9766	3959
		@@ -9778,739 +3971,651 @@
9778	3971	$new_input['pdf_max_pages'] = 69; // Default to 69 if out of range
9779	3972	}
9780	3973	}
9781	3974
9782		- if (isset($input['live_agent_webhook_url'])) {
9783		- $new_input['live_agent_webhook_url'] = esc_url_raw($input['live_agent_webhook_url']);
9784		- }
9785		- if (isset($input['live_agent_secret_key'])) {
9786		- $new_input['live_agent_secret_key'] = sanitize_text_field($input['live_agent_secret_key']);
9787		- }
9788	3975
9789		- // Live Agent Integration
9790		- if (isset($input['live_agent_bot_token'])) {
9791		- $new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
9792		- }
	3976	+ if (isset($input['live_agent_webhook_url'])) {
	3977	+ $new_input['live_agent_webhook_url'] = esc_url_raw($input['live_agent_webhook_url']);
	3978	+ }
	3979	+ if (isset($input['live_agent_secret_key'])) {
	3980	+ $new_input['live_agent_secret_key'] = sanitize_text_field($input['live_agent_secret_key']);
	3981	+ }
9793	3982
9794		- if (isset($input['live_agent_user_ids'])) {
9795		- $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
9796		- }
	3983	+ // Live Agent Integration
	3984	+ if (isset($input['live_agent_bot_token'])) {
	3985	+ $new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
	3986	+ }
9797	3987
9798	3988	if (isset($input['live_agent_status'])) {
9799		- $new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
	3989	+ $new_input['live_agent_status'] = ($input['live_agent_status'] === 'online') ? 'online' : 'offline';
9800	3990	}
9801	3991	if (isset($input['live_agent_away_message'])) {
9802	3992	$new_input['live_agent_away_message'] = sanitize_textarea_field($input['live_agent_away_message']);
9803	3993	}
9804		- if (isset($input['live_agent_notification_message'])) {
	3994	+ if (isset($input['live_agent_notification_message'])) {
9805	3995	$new_input['live_agent_notification_message'] = sanitize_textarea_field($input['live_agent_notification_message']);
9806	3996	}
9807	3997
9808		- // Telegram Integration
9809		- if (isset($input['telegram_status'])) {
9810		- $new_input['telegram_status'] = ($input['telegram_status'] === 'on') ? 'on' : 'off';
9811		- }
9812		- if (isset($input['telegram_bot_token'])) {
9813		- $new_input['telegram_bot_token'] = sanitize_text_field($input['telegram_bot_token']);
9814		- }
9815		- if (isset($input['telegram_group_id'])) {
9816		- $new_input['telegram_group_id'] = sanitize_text_field($input['telegram_group_id']);
9817		- }
9818		- if (isset($input['telegram_webhook_secret'])) {
9819		- $new_input['telegram_webhook_secret'] = sanitize_text_field($input['telegram_webhook_secret']);
9820		- }
9821		- if (isset($input['telegram_notification_message'])) {
9822		- $new_input['telegram_notification_message'] = sanitize_textarea_field($input['telegram_notification_message']);
9823		- }
9824		- if (isset($input['telegram_away_message'])) {
9825		- $new_input['telegram_away_message'] = sanitize_textarea_field($input['telegram_away_message']);
9826		- }
9827	3998
9828		- // Sanitize script loading strategy
9829		- if (isset($input['script_loading_strategy'])) {
9830		- $allowed_strategies = array('default', 'defer', 'delay_1s', 'delay_3s', 'delay_5s', 'on_interaction');
9831		- $new_input['script_loading_strategy'] = in_array($input['script_loading_strategy'], $allowed_strategies)
9832		- ? $input['script_loading_strategy']
9833		- : 'default';
	3999	+ return $new_input;
9834	4000	}
9835	4001
9836		- // Sanitize debug mode
9837		- if (isset($input['debug_mode'])) {
9838		- $new_input['debug_mode'] = ($input['debug_mode'] === 'on') ? 'on' : 'off';
9839		- }
9840	4002
9841		- // Content Generator Settings
9842		- if (isset($input['content_model'])) {
9843		- $new_input['content_model'] = sanitize_text_field($input['content_model']);
	4003	+ // Method to append the chatbot to the body
	4004	+ public function mxchat_append_chatbot_to_body() {
	4005	+ $options = get_option('mxchat_options');
	4006	+ if (isset($options['append_to_body']) && $options['append_to_body'] === 'on') {
	4007	+ echo do_shortcode('[mxchat_chatbot floating="yes"]');
	4008	+ }
9844	4009	}
9845		- if (isset($input['content_image_model'])) {
9846		- $new_input['content_image_model'] = sanitize_text_field($input['content_image_model']);
9847		- }
9848		- if (isset($input['content_image_quality'])) {
9849		- $q = sanitize_text_field($input['content_image_quality']);
9850		- $new_input['content_image_quality'] = in_array($q, array('auto', 'low', 'medium', 'high'), true) ? $q : 'auto';
9851		- }
9852		- if (isset($input['content_enable_images'])) {
9853		- $new_input['content_enable_images'] = ($input['content_enable_images'] === 'on') ? 'on' : 'off';
9854		- }
9855		- if (isset($input['content_use_placeholders'])) {
9856		- $new_input['content_use_placeholders'] = ($input['content_use_placeholders'] === 'on') ? 'on' : 'off';
9857		- }
9858		- if (isset($input['content_internal_linking'])) {
9859		- $new_input['content_internal_linking'] = ($input['content_internal_linking'] === 'on') ? 'on' : 'off';
9860		- }
9861		- if (isset($input['content_tool_use'])) {
9862		- $new_input['content_tool_use'] = ($input['content_tool_use'] === 'on') ? 'on' : 'off';
9863		- }
9864		- if (isset($input['content_image_count'])) {
9865		- $new_input['content_image_count'] = (string) max(1, min(5, (int) $input['content_image_count']));
9866		- }
9867	4010
9868		- // SEO Optimize toggle fields
9869		- foreach (array('seo_optimize_meta_desc', 'seo_optimize_seo_title', 'seo_optimize_slug', 'seo_optimize_readability', 'seo_optimize_internal_links', 'seo_optimize_img_alt', 'seo_optimize_featured_img') as $seo_key) {
9870		- if (isset($input[$seo_key])) {
9871		- $new_input[$seo_key] = ($input[$seo_key] === 'on') ? 'on' : 'off';
9872		- }
9873		- }
9874	4011
9875		- // Preserve content generator settings when saving from main settings page
9876		- // (where content fields are not in the form submission)
9877		- $existing = get_option('mxchat_options', array());
9878		- foreach (array('content_model', 'content_image_model', 'content_image_quality', 'content_image_count', 'content_enable_images', 'content_use_placeholders', 'content_internal_linking', 'content_tool_use', 'seo_optimize_meta_desc', 'seo_optimize_seo_title', 'seo_optimize_slug', 'seo_optimize_readability', 'seo_optimize_internal_links', 'seo_optimize_img_alt', 'seo_optimize_featured_img') as $key) {
9879		- if (!isset($new_input[$key]) && isset($existing[$key])) {
9880		- $new_input[$key] = $existing[$key];
9881		- }
9882		- }
9883	4012
9884		- return $new_input;
9885		-}
	4013	+private static function mxchat_extract_main_content($html) {
	4014	+ $dom = new DOMDocument;
	4015	+ libxml_use_internal_errors(true); // Suppress HTML parsing errors
	4016	+ @$dom->loadHTML($html);
	4017	+ libxml_clear_errors();
9886	4018
9887		-/**
9888		- * Log a debug message if debug mode is enabled
9889		- *
9890		- * @param string $type The type of log entry (settings_save, api_error, activation, etc.)
9891		- * @param string $message The log message
9892		- * @param array $data Optional additional data to log
9893		- * @return bool Whether the message was logged
9894		- */
9895		-public static function mxchat_log_debug( $type, $message, $data = array() ) {
9896		- $options = get_option( 'mxchat_options', array() );
	4019	+ $xpath = new DOMXPath($dom);
9897	4020
9898		- // Check if debug mode is enabled
9899		- if ( ! isset( $options['debug_mode'] ) || $options['debug_mode'] !== 'on' ) {
9900		- return false;
9901		- }
	4021	+ // Simplified selectors focusing on common content areas
	4022	+ $selectors = [
	4023	+ '//article',
	4024	+ '//*[@id="content"]',
	4025	+ '//*[@class="entry-content"]',
	4026	+ '//main',
	4027	+ ];
9902	4028
9903		- // Get current log
9904		- $log = get_option( 'mxchat_debug_log', array() );
9905		- if ( ! is_array( $log ) ) {
9906		- $log = array();
	4029	+ foreach ($selectors as $selector) {
	4030	+ $nodes = $xpath->query($selector);
	4031	+ if ($nodes->length > 0) {
	4032	+ $content = '';
	4033	+ foreach ($nodes as $node) {
	4034	+ $content .= $dom->saveHTML($node);
	4035	+ }
	4036	+ return $content;
	4037	+ }
9907	4038	}
9908	4039
9909		- // Add new entry
9910		- $entry = array(
9911		- 'time' => current_time( 'Y-m-d H:i:s' ),
9912		- 'type' => sanitize_key( $type ),
9913		- 'message' => sanitize_text_field( $message ),
9914		- );
	4040	+ // Fallback: Return the entire body content if no specific selector matches
	4041	+ $body = $dom->getElementsByTagName('body');
	4042	+ return $body->length > 0 ? $dom->saveHTML($body->item(0)) : $html;
	4043	+}
9915	4044
9916		- if ( ! empty( $data ) ) {
9917		- $entry['data'] = $data;
	4045	+public function mxchat_handle_sitemap_submission() {
	4046	+ // Check if the form was submitted and verify permissions
	4047	+ if (!isset($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
	4048	+ wp_die(esc_html__('Unauthorized access', 'mxchat'));
9918	4049	}
9919	4050
9920		- // Add to beginning of array (newest first)
9921		- array_unshift( $log, $entry );
	4051	+ // Verify nonce
	4052	+ check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
9922	4053
9923		- // Keep only last 100 entries
9924		- if ( count( $log ) > 100 ) {
9925		- $log = array_slice( $log, 0, 100 );
	4054	+ // Validate URL
	4055	+ if (!isset($_POST['sitemap_url']) || empty($_POST['sitemap_url'])) {
	4056	+ set_transient('mxchat_admin_notice_error',
	4057	+ esc_html__('Please provide a valid URL.', 'mxchat'),
	4058	+ 30
	4059	+ );
	4060	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	4061	+ exit;
9926	4062	}
9927	4063
9928		- // Save log
9929		- update_option( 'mxchat_debug_log', $log, false );
	4064	+ $submitted_url = esc_url_raw($_POST['sitemap_url']);
	4065	+ $response = wp_remote_get($submitted_url, array('timeout' => 30));
9930	4066
9931		- return true;
9932		-}
	4067	+ if (is_wp_error($response) || wp_remote_retrieve_response_code($response) !== 200) {
	4068	+ $error_message = is_wp_error($response) ? $response->get_error_message() : 'Failed to fetch URL';
	4069	+ set_transient('mxchat_admin_notice_error',
	4070	+ sprintf(
	4071	+ esc_html__('Failed to fetch the URL: %s', 'mxchat'),
	4072	+ esc_html($error_message)
	4073	+ ),
	4074	+ 30
	4075	+ );
	4076	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	4077	+ exit;
	4078	+ }
9933	4079
9934		-/**
9935		- * Get the debug log entries
9936		- *
9937		- * @return array The debug log entries
9938		- */
9939		-public static function mxchat_get_debug_log() {
9940		- $log = get_option( 'mxchat_debug_log', array() );
9941		- return is_array( $log ) ? $log : array();
9942		-}
	4080	+ $content_type = wp_remote_retrieve_header($response, 'content-type');
	4081	+ $body_content = wp_remote_retrieve_body($response);
9943	4082
9944		-/**
9945		- * Clear the debug log
9946		- *
9947		- * @return bool Whether the log was cleared
9948		- */
9949		-public static function mxchat_clear_debug_log() {
9950		- return delete_option( 'mxchat_debug_log' );
9951		-}
9952		-
9953		-/**
9954		- * Export settings as JSON with masked API keys
9955		- *
9956		- * @return array The sanitized settings array
9957		- */
9958		-public static function mxchat_export_settings() {
9959		- $options = get_option( 'mxchat_options', array() );
9960		-
9961		- if ( ! is_array( $options ) ) {
9962		- return array();
	4083	+ if (empty($body_content)) {
	4084	+ set_transient('mxchat_admin_notice_error',
	4085	+ esc_html__('Empty response received from URL.', 'mxchat'),
	4086	+ 30
	4087	+ );
	4088	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	4089	+ exit;
9963	4090	}
9964	4091
9965		- // List of API key fields to mask
9966		- $api_key_fields = array(
9967		- 'api_key',
9968		- 'xai_api_key',
9969		- 'claude_api_key',
9970		- 'deepseek_api_key',
9971		- 'voyage_api_key',
9972		- 'gemini_api_key',
9973		- 'openrouter_api_key',
9974		- 'loops_api_key',
9975		- 'brave_api_key',
9976		- 'live_agent_secret_key',
9977		- 'live_agent_bot_token',
9978		- 'telegram_bot_token',
9979		- 'telegram_webhook_secret',
9980		- 'woocommerce_consumer_key',
9981		- 'woocommerce_consumer_secret',
9982		- );
	4092	+ // Handle PDF URL
	4093	+ if ($this->is_pdf_url($submitted_url, $response)) {
	4094	+ $result = $this->handle_pdf_for_knowledge_base($submitted_url, $response);
9983	4095
9984		- // Mask API keys (show only last 4 characters)
9985		- foreach ( $api_key_fields as $field ) {
9986		- if ( isset( $options[ $field ] ) && ! empty( $options[ $field ] ) ) {
9987		- $value = $options[ $field ];
9988		- if ( strlen( $value ) > 4 ) {
9989		- $options[ $field ] = str_repeat( '*', strlen( $value ) - 4 ) . substr( $value, -4 );
9990		- } else {
9991		- $options[ $field ] = '****';
9992		- }
	4096	+ if ($result === 'scheduled') {
	4097	+ set_transient(
	4098	+ 'mxchat_last_pdf_url',
	4099	+ sanitize_text_field($submitted_url),
	4100	+ DAY_IN_SECONDS
	4101	+ );
	4102	+ set_transient('mxchat_admin_notice_info',
	4103	+ esc_html__('PDF processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
	4104	+ 30
	4105	+ );
	4106	+ } else {
	4107	+ set_transient('mxchat_admin_notice_error',
	4108	+ esc_html__('Failed to start PDF processing. Please try again.', 'mxchat'),
	4109	+ 30
	4110	+ );
9993	4111	}
	4112	+
	4113	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	4114	+ exit;
9994	4115	}
9995	4116
9996		- // Add metadata
9997		- $export = array(
9998		- 'plugin_version' => defined( 'MXCHAT_VERSION' ) ? MXCHAT_VERSION : 'unknown',
9999		- 'export_date' => current_time( 'Y-m-d H:i:s' ),
10000		- 'wordpress_version' => get_bloginfo( 'version' ),
10001		- 'php_version' => phpversion(),
10002		- 'settings' => $options,
10003		- );
	4117	+ // Handle Sitemap XML
	4118	+ if (strpos($content_type, 'xml') !== false || strpos($body_content, '<urlset') !== false) {
	4119	+ libxml_use_internal_errors(true);
	4120	+ $xml = simplexml_load_string($body_content);
	4121	+ $xml_errors = libxml_get_errors();
	4122	+ libxml_clear_errors();
10004	4123
10005		- return $export;
10006		-}
	4124	+ if ($xml === false || !empty($xml_errors)) {
	4125	+ set_transient('mxchat_admin_notice_error',
	4126	+ esc_html__('Invalid sitemap XML. Please provide a valid sitemap.', 'mxchat'),
	4127	+ 30
	4128	+ );
	4129	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	4130	+ exit;
	4131	+ }
10007	4132
10008		-/**
10009		- * Reset all settings to defaults
10010		- *
10011		- * @return bool Whether the reset was successful
10012		- */
10013		-public static function mxchat_reset_all_settings() {
10014		- // Delete main options
10015		- $deleted = delete_option( 'mxchat_options' );
	4133	+ $result = $this->handle_sitemap_for_knowledge_base($xml, $submitted_url);
10016	4134
10017		- // Also clear the debug log
10018		- delete_option( 'mxchat_debug_log' );
	4135	+ if ($result === 'scheduled') {
	4136	+ set_transient(
	4137	+ 'mxchat_last_sitemap_url',
	4138	+ sanitize_text_field($submitted_url),
	4139	+ DAY_IN_SECONDS
	4140	+ );
	4141	+ set_transient('mxchat_admin_notice_info',
	4142	+ esc_html__('Sitemap processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
	4143	+ 30
	4144	+ );
	4145	+ } else {
	4146	+ set_transient('mxchat_admin_notice_error',
	4147	+ esc_html__('Failed to start sitemap processing. Please try again.', 'mxchat'),
	4148	+ 30
	4149	+ );
	4150	+ }
10019	4151
10020		- // Log the reset (will create new log since we just cleared it)
10021		- // We need to temporarily enable debug mode to log this
10022		- $temp_options = array( 'debug_mode' => 'on' );
10023		- update_option( 'mxchat_options', $temp_options );
	4152	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	4153	+ exit;
	4154	+ }
10024	4155
10025		- self::mxchat_log_debug( 'reset', 'All settings have been reset to defaults' );
	4156	+ // Handle Regular URL
	4157	+ $page_content = $this->mxchat_extract_main_content($body_content);
	4158	+ $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
10026	4159
10027		- // Now delete again to trigger re-initialization
10028		- delete_option( 'mxchat_options' );
10029		-
10030		- return $deleted;
10031		-}
10032		-
10033		- // Method to append the chatbot to the body
10034		- public function mxchat_append_chatbot_to_body() {
10035		- $options = get_option('mxchat_options');
10036		- if (isset($options['append_to_body']) && $options['append_to_body'] === 'on') {
10037		- echo do_shortcode('[mxchat_chatbot floating="yes"]');
10038		- }
	4160	+ if (empty($sanitized_content)) {
	4161	+ set_transient('mxchat_admin_notice_error',
	4162	+ esc_html__('No valid content found on the provided URL.', 'mxchat'),
	4163	+ 30
	4164	+ );
	4165	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	4166	+ exit;
10039	4167	}
10040	4168
10041		-
10042		-
10043		-
10044		-
10045		-private function mxchat_fetch_loops_mailing_lists($api_key) {
10046		- $url = 'https://app.loops.so/api/v1/lists';
10047		- $response = wp_remote_get($url, array(
10048		- 'headers' => array(
10049		- 'Authorization' => 'Bearer ' . $api_key,
10050		- 'Content-Type' => 'application/json'
10051		- )
10052		- ));
10053		-
10054		- if (is_wp_error($response)) {
10055		- return array();
	4169	+ $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
	4170	+ if (is_array($embedding_vector)) {
	4171	+ MxChat_Utils::submit_content_to_db(
	4172	+ $sanitized_content,
	4173	+ $submitted_url,
	4174	+ $this->options['api_key']
	4175	+ );
	4176	+ set_transient('mxchat_admin_notice_success',
	4177	+ esc_html__('URL content successfully submitted!', 'mxchat'),
	4178	+ 30
	4179	+ );
	4180	+ } else {
	4181	+ set_transient('mxchat_admin_notice_error',
	4182	+ esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
	4183	+ 30
	4184	+ );
10056	4185	}
10057	4186
10058		- $body = wp_remote_retrieve_body($response);
10059		- $lists = json_decode($body, true);
	4187	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	4188	+ exit;
	4189	+}
	4190	+private function is_pdf_url($url, $response) {
	4191	+ $content_type = wp_remote_retrieve_header($response, 'content-type');
	4192	+ $file_extension = strtolower(pathinfo($url, PATHINFO_EXTENSION));
10060	4193
10061		- return isset($lists) && is_array($lists) ? $lists : array();
	4194	+ return strpos($content_type, 'pdf') !== false || $file_extension === 'pdf';
10062	4195	}
10063	4196
10064		-function mxchat_calculate_cosine_similarity($vec1, $vec2) {
10065		- if (empty($vec1) || empty($vec2)) {
10066		- return 0.0;
	4197	+private function handle_pdf_for_knowledge_base($pdf_url, $response) {
	4198	+ if (!current_user_can('manage_options')) {
	4199	+ //error_log('Unauthorized PDF processing attempt');
	4200	+ return false;
10067	4201	}
10068	4202
10069		- $dot_product = 0.0;
10070		- $norm_a = 0.0;
10071		- $norm_b = 0.0;
	4203	+ $pdf_url = esc_url_raw($pdf_url);
	4204	+ $upload_dir = wp_upload_dir();
10072	4205
10073		- for ($i = 0; $i < count($vec1); $i++) {
10074		- $dot_product += $vec1[$i] * $vec2[$i];
10075		- $norm_a += pow($vec1[$i], 2);
10076		- $norm_b += pow($vec2[$i], 2);
	4206	+ if (isset($upload_dir['error']) && $upload_dir['error'] !== false) {
	4207	+ //error_log(sprintf('Upload directory error: %s', esc_html($upload_dir['error'])));
	4208	+ return false;
10077	4209	}
10078	4210
10079		- if ($norm_a == 0.0 || $norm_b == 0.0) {
10080		- return 0.0;
10081		- } else {
10082		- return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
	4211	+ $pdf_filename = sanitize_file_name('mxchat_kb_' . time() . '.pdf');
	4212	+ $pdf_path = trailingslashit($upload_dir['path']) . $pdf_filename;
	4213	+
	4214	+ $response_body = wp_remote_retrieve_body($response);
	4215	+ if (empty($response_body)) {
	4216	+ //error_log('Empty PDF response body');
	4217	+ return false;
10083	4218	}
10084		-}
10085	4219
10086		-/**
10087		- * Validates nonce and deletes all chat prompts
10088		- */
10089		-public function mxchat_handle_delete_all_prompts() {
10090		- //error_log('=== DELETE ALL DEBUG START ===');
10091		-
10092		- // Verify nonce
10093		- if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
10094		- //error_log('DEBUG: Nonce verification failed');
10095		- wp_die(__('Nonce verification failed.', 'mxchat'));
	4220	+ if (!wp_mkdir_p(dirname($pdf_path))) {
	4221	+ //error_log(sprintf('Failed to create directory for PDF: %s', esc_html($pdf_path)));
	4222	+ return false;
10096	4223	}
10097		-
10098		- // Check permissions
10099		- if (!current_user_can('manage_options')) {
10100		- //error_log('DEBUG: Permission check failed');
10101		- wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
10102		- }
10103		-
10104		- // Get bot_id and content type filter from POST data
10105		- $bot_id = isset($_POST['bot_id']) ? sanitize_text_field($_POST['bot_id']) : 'default';
10106		- $content_type_filter = isset($_POST['content_type_filter']) ? sanitize_text_field($_POST['content_type_filter']) : '';
10107	4224
10108		- $success = true;
10109		- $error_messages = array();
	4225	+ try {
	4226	+ file_put_contents($pdf_path, $response_body);
10110	4227
10111		- // Get bot-specific Pinecone configuration
10112		- $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
10113		- $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($bot_id);
	4228	+ if (!file_exists($pdf_path)) {
	4229	+ throw new Exception('Failed to save PDF file');
	4230	+ }
10114	4231
10115		- $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	4232	+ $parser = new \Smalot\PdfParser\Parser();
	4233	+ $pdf = $parser->parseFile($pdf_path);
	4234	+ $total_pages = absint(count($pdf->getPages()));
10116	4235
10117		- if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
10118		- // Delete from Pinecone (with optional content type filter)
10119		- $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options, $content_type_filter);
	4236	+ if ($total_pages < 1) {
	4237	+ throw new Exception('Invalid PDF: no pages found');
	4238	+ }
10120	4239
10121		- if (!$result['success']) {
10122		- $success = false;
10123		- $error_messages[] = $result['message'];
10124		- }
	4240	+ wp_schedule_single_event(time(), 'mxchat_process_pdf_pages', array(
	4241	+ 'pdf_path' => $pdf_path,
	4242	+ 'pdf_url' => $pdf_url,
	4243	+ 'total_pages' => $total_pages,
	4244	+ 'batch_size' => absint(15),
	4245	+ 'batch_pause' => absint(10)
	4246	+ ));
10125	4247
10126		- } else {
10127		- // Delete from WordPress database
10128		- global $wpdb;
10129		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	4248	+ $status_data = array(
	4249	+ 'total_pages' => $total_pages,
	4250	+ 'processed_pages' => 0,
	4251	+ 'status' => 'processing',
	4252	+ 'last_update' => time()
	4253	+ );
10130	4254
10131		- // Build WHERE conditions
10132		- $where_clauses = array();
10133		- $where_values = array();
	4255	+ set_transient(
	4256	+ sanitize_key('mxchat_pdf_status_' . md5($pdf_url)),
	4257	+ array_map('sanitize_text_field', $status_data),
	4258	+ DAY_IN_SECONDS
	4259	+ );
10134	4260
10135		- // Bot filter
10136		- if ($bot_id !== 'default' && class_exists('MxChat_Multi_Bot_Manager')) {
10137		- $where_clauses[] = 'bot_id = %s';
10138		- $where_values[] = $bot_id;
10139		- }
	4261	+ return 'scheduled';
10140	4262
10141		- // Content type filter
10142		- if (!empty($content_type_filter)) {
10143		- $where_clauses[] = 'content_type = %s';
10144		- $where_values[] = $content_type_filter;
	4263	+ } catch (Exception $e) {
	4264	+ //error_log(sprintf('Error preparing PDF for processing: %s', esc_html($e->getMessage())));
	4265	+ if (file_exists($pdf_path)) {
	4266	+ wp_delete_file($pdf_path);
10145	4267	}
	4268	+ return false;
	4269	+ }
	4270	+}
	4271	+public static function process_pdf_pages_cron($pdf_path, $pdf_url, $total_pages, $batch_size, $batch_pause) {
	4272	+ // Validate inputs
	4273	+ $pdf_path = sanitize_text_field($pdf_path);
	4274	+ $pdf_url = esc_url_raw($pdf_url);
	4275	+ $total_pages = absint($total_pages);
	4276	+ $batch_size = absint($batch_size);
	4277	+ $batch_pause = absint($batch_pause);
10146	4278
10147		- if (!empty($where_clauses)) {
10148		- $where_sql = implode(' AND ', $where_clauses);
10149		- $result = $wpdb->query($wpdb->prepare("DELETE FROM {$table_name} WHERE {$where_sql}", $where_values));
10150		- } else {
10151		- // No filters — delete all
10152		- $result = $wpdb->query("DELETE FROM {$table_name}");
	4279	+ try {
	4280	+ if (!file_exists($pdf_path)) {
	4281	+ throw new Exception(sprintf('PDF file not found at path: %s', esc_html($pdf_path)));
10153	4282	}
10154	4283
10155		- if ($result === false) {
10156		- $success = false;
10157		- $error_messages[] = 'Failed to delete from WordPress database';
10158		- }
10159		- }
	4284	+ $parser = new \Smalot\PdfParser\Parser();
	4285	+ $pdf = $parser->parseFile($pdf_path);
	4286	+ $pages = $pdf->getPages();
10160	4287
10161		- // Redirect back with a success message and bot_id
10162		- $redirect_url = add_query_arg(array(
10163		- 'page' => 'mxchat-prompts',
10164		- 'bot_id' => $bot_id,
10165		- 'all_deleted' => $success ? 'true' : 'false'
10166		- ), admin_url('admin.php'));
10167		-
10168		- wp_safe_redirect($redirect_url);
10169		- exit;
10170		-}
	4288	+ // Get current progress
	4289	+ $status_key = sanitize_key('mxchat_pdf_status_' . md5($pdf_url));
	4290	+ $status = get_transient($status_key);
10171	4291
	4292	+ if (!$status || !is_array($status)) {
	4293	+ throw new Exception('Invalid status data retrieved from transient');
	4294	+ }
10172	4295
	4296	+ $start_page = absint($status['processed_pages']);
	4297	+ $end_page = min($start_page + $batch_size, $total_pages);
10173	4298
10174		- /**
10175		- * Handles deletion prompt with nonce validation
10176		- */
10177		- public function mxchat_handle_delete_prompt() {
10178		- // Sanitize and validate nonce
10179		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
10180		- if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
10181		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
10182		- }
	4299	+ $instance = new self(); // Create an instance of the class
10183	4300
10184		- // Check permissions
10185		- if (!current_user_can('manage_options')) {
10186		- wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
10187		- }
	4301	+ for ($i = $start_page; $i < $end_page; $i++) {
	4302	+ $text = $pages[$i]->getText();
	4303	+ $sanitized_content = $instance->mxchat_sanitize_content_for_api($text); // Call via instance
10188	4304
10189		- // Get ID and source parameters
10190		- $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
10191		- $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	4305	+ if (!empty($sanitized_content)) {
	4306	+ $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content); // Call via instance
	4307	+ if (is_array($embedding_vector)) {
	4308	+ $metadata = array(
	4309	+ 'document_type' => 'pdf',
	4310	+ 'total_pages' => $total_pages,
	4311	+ 'current_page' => $i + 1,
	4312	+ 'prev_page' => $i > 0 ? $i : null,
	4313	+ 'next_page' => $i < ($total_pages - 1) ? $i + 2 : null,
	4314	+ 'source_url' => $pdf_url
	4315	+ );
10192	4316
10193		- if (empty($id)) {
10194		- wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
10195		- }
	4317	+ $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
	4318	+ $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
10196	4319
10197		- $success = false;
10198		- $error_message = '';
	4320	+ $options = get_option('mxchat_options');
	4321	+ MxChat_Utils::submit_content_to_db($content_with_metadata, $page_url, $options['api_key']);
	4322	+ }
	4323	+ }
10199	4324
10200		- // Check if Pinecone is enabled and determine source automatically if not specified
10201		- $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
10202		- $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	4325	+ // Update progress with sanitized data
	4326	+ $status['processed_pages'] = absint($i + 1);
	4327	+ $status['last_update'] = time();
	4328	+ set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	4329	+ }
10203	4330
10204		- // If source is not specified, determine based on Pinecone configuration
10205		- if (empty($source)) {
10206		- $source = $use_pinecone ? 'pinecone' : 'wordpress';
10207		- }
	4331	+ // Schedule next batch if needed
	4332	+ if ($end_page < $total_pages) {
	4333	+ wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_pdf_pages', array(
	4334	+ 'pdf_path' => $pdf_path,
	4335	+ 'pdf_url' => $pdf_url,
	4336	+ 'total_pages' => $total_pages,
	4337	+ 'batch_size' => $batch_size,
	4338	+ 'batch_pause' => $batch_pause
	4339	+ ));
	4340	+ } else {
	4341	+ // Processing complete
	4342	+ $status['status'] = 'complete';
	4343	+ set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	4344	+ if (file_exists($pdf_path)) {
	4345	+ wp_delete_file($pdf_path);
	4346	+ }
	4347	+ }
10208	4348
10209		- if ($source === 'pinecone' || $use_pinecone) {
10210		- //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	4349	+ } catch (\Exception $e) {
	4350	+ $status['status'] = 'error';
	4351	+ $status['error'] = sanitize_text_field($e->getMessage());
	4352	+ set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	4353	+ if (file_exists($pdf_path)) {
	4354	+ wp_delete_file($pdf_path);
	4355	+ }
	4356	+ }
	4357	+}
10211	4358
10212		- // Handle Pinecone deletion
10213		- if (empty($pinecone_options['mxchat_pinecone_host']) ||
10214		- empty($pinecone_options['mxchat_pinecone_api_key'])) {
10215		- wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
10216		- }
	4359	+public function get_pdf_processing_status($pdf_url) {
	4360	+ $pdf_url = esc_url_raw($pdf_url);
	4361	+ $status = get_transient(sanitize_key('mxchat_pdf_status_' . md5($pdf_url)));
10217	4362
10218		- // Delete from Pinecone using the vector ID directly
10219		- $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
10220		- $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
10221		- $id,
10222		- $pinecone_options['mxchat_pinecone_api_key'],
10223		- $pinecone_options['mxchat_pinecone_host']
10224		- );
10225		- if ($result['success']) {
10226		- $success = true;
	4363	+ if (!$status || !is_array($status)) {
	4364	+ return false;
	4365	+ }
10227	4366
10228		- // Remove from vector cache
10229		- $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
10230		- $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
	4367	+ return array(
	4368	+ 'total_pages' => absint($status['total_pages']),
	4369	+ 'processed_pages' => absint($status['processed_pages']),
	4370	+ 'percentage' => round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100),
	4371	+ 'status' => sanitize_text_field($status['status']),
	4372	+ 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ago'
	4373	+ );
	4374	+}
10231	4375
10232		- set_transient('mxchat_admin_notice_success',
10233		- esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
10234		- } else {
10235		- $error_message = $result['message'];
10236		- set_transient('mxchat_admin_notice_error',
10237		- esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
10238		- }
10239		- } else {
10240		- //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	4376	+private function handle_sitemap_for_knowledge_base($xml, $sitemap_url) {
	4377	+ if (!current_user_can('manage_options')) {
	4378	+ //error_log('Unauthorized sitemap processing attempt');
	4379	+ return false;
	4380	+ }
10241	4381
10242		- // Handle WordPress database deletion
10243		- global $wpdb;
10244		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	4382	+ try {
	4383	+ $sitemap_url = esc_url_raw($sitemap_url);
10245	4384
10246		- // Clear cache and delete prompt
10247		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	4385	+ if (!$xml || !is_object($xml)) {
	4386	+ throw new Exception('Invalid XML object provided');
	4387	+ }
10248	4388
10249		- $result = $wpdb->delete(
10250		- $table_name,
10251		- array('id' => intval($id)),
10252		- array('%d')
10253		- );
	4389	+ $urls = [];
	4390	+ foreach ($xml->url as $url_element) {
	4391	+ $url = esc_url_raw((string)$url_element->loc);
	4392	+ if ($url) {
	4393	+ $urls[] = $url;
	4394	+ }
	4395	+ }
10254	4396
10255		- if ($result !== false) {
10256		- $success = true;
10257		- set_transient('mxchat_admin_notice_success',
10258		- esc_html__('Entry deleted successfully.', 'mxchat'), 30);
10259		- } else {
10260		- set_transient('mxchat_admin_notice_error',
10261		- esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
10262		- }
10263		- }
	4397	+ $total_urls = absint(count($urls));
10264	4398
10265		- // Redirect back to the prompts page
10266		- wp_safe_redirect(add_query_arg(
10267		- array(
10268		- 'page' => 'mxchat-prompts',
10269		- 'deleted' => $success ? 'true' : 'false'
10270		- ),
10271		- admin_url('admin.php')
10272		- ));
10273		- exit;
10274		- }
	4399	+ if ($total_urls < 1) {
	4400	+ throw new Exception('No valid URLs found in sitemap');
	4401	+ }
10275	4402
	4403	+ wp_schedule_single_event(time(), 'mxchat_process_sitemap_urls', array(
	4404	+ 'urls' => $urls,
	4405	+ 'sitemap_url' => $sitemap_url,
	4406	+ 'total_urls' => $total_urls,
	4407	+ 'batch_size' => absint(10),
	4408	+ 'batch_pause' => absint(5)
	4409	+ ));
10276	4410
	4411	+ $status_data = array(
	4412	+ 'total_urls' => $total_urls,
	4413	+ 'processed_urls' => 0,
	4414	+ 'status' => 'processing',
	4415	+ 'last_update' => time()
	4416	+ );
10277	4417
	4418	+ set_transient(
	4419	+ sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)),
	4420	+ array_map('sanitize_text_field', $status_data),
	4421	+ DAY_IN_SECONDS
	4422	+ );
10278	4423
10279		- /**
10280		- * Averages multiple vectors into a single vector
10281		- */
10282		- private function mxchat_average_vectors($vectors) {
10283		- $vector_length = count($vectors[0]);
10284		- $sum_vector = array_fill(0, $vector_length, 0);
	4424	+ return 'scheduled';
10285	4425
10286		- foreach ($vectors as $vector) {
10287		- for ($i = 0; $i < $vector_length; $i++) {
10288		- $sum_vector[$i] += $vector[$i];
10289		- }
10290		- }
	4426	+ } catch (\Exception $e) {
	4427	+ //error_log(sprintf('Error preparing sitemap for processing: %s', esc_html($e->getMessage())));
	4428	+ return false;
	4429	+ }
	4430	+}
	4431	+public static function process_sitemap_urls_cron($urls, $sitemap_url, $total_urls, $batch_size, $batch_pause) {
	4432	+ // Validate inputs
	4433	+ $sitemap_url = esc_url_raw($sitemap_url);
	4434	+ $total_urls = absint($total_urls);
	4435	+ $batch_size = absint($batch_size);
	4436	+ $batch_pause = absint($batch_pause);
10291	4437
10292		- // Divide each component by the number of vectors to get the average
10293		- $num_vectors = count($vectors);
10294		- for ($i = 0; $i < $vector_length; $i++) {
10295		- $sum_vector[$i] /= $num_vectors;
10296		- }
	4438	+ if (!is_array($urls) || empty($urls)) {
	4439	+ return;
	4440	+ }
10297	4441
10298		- return $sum_vector;
10299		- }
	4442	+ try {
	4443	+ $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
	4444	+ $status = get_transient($status_key);
10300	4445
	4446	+ if (!$status || !is_array($status)) {
	4447	+ throw new Exception('Invalid status data retrieved from transient');
	4448	+ }
10301	4449
	4450	+ $start_url = absint($status['processed_urls']);
	4451	+ $end_url = min($start_url + $batch_size, $total_urls);
10302	4452
	4453	+ $instance = new self(); // Create an instance of the class
	4454	+ $embedding_success = true;
10303	4455
10304		- /**
10305		- * Generates embeddings from input text for MXChat
10306		- */
10307		- public function mxchat_generate_embedding($text) {
10308		- // Enable detailed logging for debugging
10309		- //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
10310		- //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	4456	+ for ($i = $start_url; $i < $end_url; $i++) {
	4457	+ $page_url = esc_url_raw($urls[$i]);
	4458	+ $page_response = wp_remote_get($page_url);
10311	4459
10312		- $options = get_option('mxchat_options');
10313		- $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
10314		- //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	4460	+ if (is_wp_error($page_response) || wp_remote_retrieve_response_code($page_response) !== 200) {
	4461	+ continue;
	4462	+ }
10315	4463
10316		- // Determine provider and endpoint
10317		- if (strpos($selected_model, 'voyage') === 0) {
10318		- $api_key = $options['voyage_api_key'] ?? '';
10319		- $endpoint = 'https://api.voyageai.com/v1/embeddings';
10320		- $provider_name = 'Voyage AI';
10321		- //error_log('[MXCHAT-EMBED] Using Voyage AI API');
10322		- } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
10323		- $api_key = $options['gemini_api_key'] ?? '';
10324		- $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
10325		- $provider_name = 'Google Gemini';
10326		- //error_log('[MXCHAT-EMBED] Using Google Gemini API');
10327		- } else {
10328		- $api_key = $options['api_key'] ?? '';
10329		- $endpoint = 'https://api.openai.com/v1/embeddings';
10330		- $provider_name = 'OpenAI';
10331		- //error_log('[MXCHAT-EMBED] Using OpenAI API');
10332		- }
	4464	+ $page_html = wp_remote_retrieve_body($page_response);
	4465	+ $page_content = $instance->mxchat_extract_main_content($page_html); // Call via instance
	4466	+ $sanitized_content = $instance->mxchat_sanitize_content_for_api($page_content); // Call via instance
10333	4467
10334		- //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	4468	+ if (!empty($sanitized_content)) {
	4469	+ $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content); // Call via instance
	4470	+ if (is_array($embedding_vector)) {
	4471	+ $options = get_option('mxchat_options');
	4472	+ MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $options['api_key']);
	4473	+ } else {
	4474	+ $embedding_success = false;
	4475	+ }
	4476	+ }
10335	4477
10336		- if (empty($api_key)) {
10337		- $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
10338		- //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
10339		- return $error_message;
10340		- }
	4478	+ $status['processed_urls'] = absint($i + 1);
	4479	+ $status['last_update'] = time();
	4480	+ set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	4481	+ }
10341	4482
10342		- // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
10343		- $estimated_tokens = ceil(str_word_count($text) / 0.75);
10344		- //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	4483	+ if ($end_url < $total_urls) {
	4484	+ wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_sitemap_urls', array(
	4485	+ 'urls' => array_map('esc_url_raw', $urls),
	4486	+ 'sitemap_url' => $sitemap_url,
	4487	+ 'total_urls' => $total_urls,
	4488	+ 'batch_size' => $batch_size,
	4489	+ 'batch_pause' => $batch_pause,
	4490	+ ));
	4491	+ } else {
	4492	+ $status['status'] = 'complete';
	4493	+ set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	4494	+ }
	4495	+ } catch (\Exception $e) {
	4496	+ $status['status'] = 'error';
	4497	+ $status['error'] = sanitize_text_field($e->getMessage());
	4498	+ set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	4499	+ }
	4500	+}
10345	4501
10346		- if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
10347		- //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
10348		- // Consider truncating text here
10349		- }
	4502	+public function get_sitemap_processing_status($sitemap_url) {
	4503	+ $sitemap_url = esc_url_raw($sitemap_url);
	4504	+ $status = get_transient(sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)));
10350	4505
10351		- // Prepare request body based on provider
10352		- if (strpos($selected_model, 'gemini-embedding') === 0) {
10353		- // Gemini API format
10354		- $request_body = array(
10355		- 'model' => 'models/' . $selected_model,
10356		- 'content' => array(
10357		- 'parts' => array(
10358		- array('text' => $text)
10359		- )
10360		- )
10361		- );
	4506	+ if (!$status || !is_array($status)) {
	4507	+ return false;
	4508	+ }
10362	4509
10363		- // Set output dimensionality to 1536 for consistency with other models
10364		- $request_body['outputDimensionality'] = 1536;
10365		- } else {
10366		- // OpenAI/Voyage API format
10367		- $request_body = array(
10368		- 'model' => $selected_model,
10369		- 'input' => $text
10370		- );
	4510	+ return array(
	4511	+ 'total_urls' => absint($status['total_urls']),
	4512	+ 'processed_urls' => absint($status['processed_urls']),
	4513	+ 'percentage' => round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100),
	4514	+ 'status' => sanitize_text_field($status['status']),
	4515	+ 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ago'
	4516	+ );
	4517	+}
	4518	+public function mxchat_stop_processing() {
	4519	+ // Verify permissions
	4520	+ if (!current_user_can('manage_options')) {
	4521	+ wp_die(esc_html__('Unauthorized access', 'mxchat'));
	4522	+ }
10371	4523
10372		- // Add output_dimension for voyage-3-large model
10373		- if ($selected_model === 'voyage-3-large') {
10374		- $request_body['output_dimension'] = 2048;
10375		- }
10376		- }
	4524	+ // Verify nonce
	4525	+ check_admin_referer('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce');
10377	4526
10378		- //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	4527	+ // Get the last sitemap URL and clear its transient
	4528	+ $sitemap_url = get_transient('mxchat_last_sitemap_url');
	4529	+ if ($sitemap_url) {
	4530	+ delete_transient('mxchat_sitemap_status_' . md5($sitemap_url));
	4531	+ delete_transient('mxchat_last_sitemap_url');
	4532	+ }
10379	4533
10380		- // Prepare headers based on provider
10381		- if (strpos($selected_model, 'gemini-embedding') === 0) {
10382		- // Gemini uses API key as query parameter
10383		- $endpoint .= '?key=' . $api_key;
10384		- $headers = array(
10385		- 'Content-Type' => 'application/json'
10386		- );
10387		- } else {
10388		- // OpenAI/Voyage use Bearer token
10389		- $headers = array(
10390		- 'Authorization' => 'Bearer ' . $api_key,
10391		- 'Content-Type' => 'application/json'
10392		- );
10393		- }
	4534	+ // Get the last PDF URL and clear its transient
	4535	+ $pdf_url = get_transient('mxchat_last_pdf_url');
	4536	+ if ($pdf_url) {
	4537	+ delete_transient('mxchat_pdf_status_' . md5($pdf_url));
	4538	+ delete_transient('mxchat_last_pdf_url');
	4539	+ }
10394	4540
10395		- // Make API request
10396		- //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
10397		- $response = wp_remote_post($endpoint, array(
10398		- 'body' => wp_json_encode($request_body),
10399		- 'headers' => $headers,
10400		- 'timeout' => 60 // Increased timeout for large inputs
10401		- ));
	4541	+ // Unschedule any pending sitemap events
	4542	+ $timestamp = wp_next_scheduled('mxchat_process_sitemap_urls');
	4543	+ if ($timestamp) {
	4544	+ wp_unschedule_event($timestamp, 'mxchat_process_sitemap_urls');
	4545	+ }
10402	4546
10403		- // Handle wp_remote_post errors
10404		- if (is_wp_error($response)) {
10405		- $error_message = $response->get_error_message();
10406		- //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
10407		- return 'Connection error: ' . $error_message;
10408		- }
	4547	+ // Redirect back with a success message
	4548	+ set_transient('mxchat_admin_notice_success',
	4549	+ esc_html__('Processing has been stopped successfully.', 'mxchat'),
	4550	+ 30
	4551	+ );
	4552	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-prompts'));
	4553	+ exit;
	4554	+}
	4555	+private function mxchat_sanitize_content_for_api($content) {
	4556	+ // Remove script, style tags, and HTML comments
	4557	+ $content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $content);
	4558	+ $content = preg_replace('/<style\b[^>]*>(.*?)<\/style>/is', '', $content);
	4559	+ $content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
10409	4560
10410		- // Get and check HTTP response code
10411		- $http_code = wp_remote_retrieve_response_code($response);
10412		- //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	4561	+ // Remove all HTML tags and decode HTML entities
	4562	+ $content = wp_strip_all_tags($content);
	4563	+ $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
10413	4564
10414		- if ($http_code !== 200) {
10415		- $error_body = wp_remote_retrieve_body($response);
10416		- //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	4565	+ // Trim and normalize whitespace
	4566	+ $content = trim(preg_replace('/\s+/', ' ', $content));
10417	4567
10418		- // Try to parse error for more details
10419		- $error_json = json_decode($error_body, true);
10420		- if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
10421		- $error_type = $error_json['error']['type'] ?? 'unknown';
10422		- $error_message = $error_json['error']['message'] ?? 'No message';
10423		- //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
10424		- //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	4568	+ return $content;
	4569	+}
10425	4570
10426		- // Customize error message for common API errors
10427		- if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
10428		- $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
10429		- } elseif ($error_type === 'authentication_error') {
10430		- $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
10431		- }
10432	4571
10433		- //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
10434		- return $error_message;
10435		- }
10436	4572
10437		- $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
10438		- //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
10439		- return $error_message;
10440		- }
	4573	+private function mxchat_fetch_loops_mailing_lists($api_key) {
	4574	+ $url = 'https://app.loops.so/api/v1/lists';
	4575	+ $response = wp_remote_get($url, array(
	4576	+ 'headers' => array(
	4577	+ 'Authorization' => 'Bearer ' . $api_key,
	4578	+ 'Content-Type' => 'application/json'
	4579	+ )
	4580	+ ));
10441	4581
10442		- // Parse response body
10443		- $response_body = wp_remote_retrieve_body($response);
10444		- //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	4582	+ if (is_wp_error($response)) {
	4583	+ return array();
	4584	+ }
10445	4585
10446		- $response_data = json_decode($response_body, true);
	4586	+ $body = wp_remote_retrieve_body($response);
	4587	+ $lists = json_decode($body, true);
10447	4588
10448		- if (json_last_error() !== JSON_ERROR_NONE) {
10449		- $error = json_last_error_msg();
10450		- //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
10451		- //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
10452		- return "Failed to parse API response: $error";
10453		- }
	4589	+ return isset($lists) && is_array($lists) ? $lists : array();
	4590	+}
10454	4591
10455		- // Handle different response formats based on provider
10456		- if (strpos($selected_model, 'gemini-embedding') === 0) {
10457		- // Gemini API response format
10458		- if (isset($response_data['embedding']['values'])) {
10459		- $embedding_dimensions = count($response_data['embedding']['values']);
10460		- //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
10461	4592
10462		- // Check if embedding dimensions are as expected (should be 1536)
10463		- if ($embedding_dimensions !== 1536) {
10464		- //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
10465		- }
10466	4593
10467		- MxChat_Utils::stamp_active_embedding_model($selected_model);
10468		- return $response_data['embedding']['values'];
10469		- } else {
10470		- //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
10471		- //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
10472	4594
10473		- if (isset($response_data['error'])) {
10474		- $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
10475		- //error_log('[MXCHAT-EMBED] ' . $error_message);
10476		- return $error_message;
10477		- }
10478	4595
10479		- $error_message = "Invalid Gemini API response format: No embedding found";
10480		- //error_log('[MXCHAT-EMBED] ' . $error_message);
10481		- return $error_message;
10482		- }
10483		- } else {
10484		- // OpenAI/Voyage API response format
10485		- if (isset($response_data['data'][0]['embedding'])) {
10486		- $embedding_dimensions = count($response_data['data'][0]['embedding']);
10487		- //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	4596	+function mxchat_calculate_cosine_similarity($vec1, $vec2) {
	4597	+ if (empty($vec1) || empty($vec2)) {
	4598	+ return 0.0;
	4599	+ }
10488	4600
10489		- // Check if embedding dimensions are as expected
10490		- if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
10491		- ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
10492		- //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
10493		- }
	4601	+ $dot_product = 0.0;
	4602	+ $norm_a = 0.0;
	4603	+ $norm_b = 0.0;
10494	4604
10495		- MxChat_Utils::stamp_active_embedding_model($selected_model);
10496		- return $response_data['data'][0]['embedding'];
10497		- } else {
10498		- //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
10499		- //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	4605	+ for ($i = 0; $i < count($vec1); $i++) {
	4606	+ $dot_product += $vec1[$i] * $vec2[$i];
	4607	+ $norm_a += pow($vec1[$i], 2);
	4608	+ $norm_b += pow($vec2[$i], 2);
	4609	+ }
10500	4610
10501		- if (isset($response_data['error'])) {
10502		- $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
10503		- //error_log('[MXCHAT-EMBED] ' . $error_message);
10504		- return $error_message;
10505		- }
	4611	+ if ($norm_a == 0.0 || $norm_b == 0.0) {
	4612	+ return 0.0;
	4613	+ } else {
	4614	+ return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
	4615	+ }
	4616	+}
10506	4617
10507		- $error_message = "Invalid API response format: No embedding found";
10508		- //error_log('[MXCHAT-EMBED] ' . $error_message);
10509		- return $error_message;
10510		- }
10511		- }
10512		- }
10513	4618
10514	4619
10515	4620
10516	4621	}