← All changes | includes/class-mxchat-admin.php +1633 -7836 3.2.1 → 1.2 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	$this->initialize_default_options();
		@@ -38,170 +20,79 @@
38	20
39	21	// Add admin menu and initialize settings
40	22	add_action('admin_menu', array($this, 'mxchat_add_plugin_page'));
41	23	add_action('admin_init', array($this, 'mxchat_page_init'));
42		- add_action('admin_init', array($this, 'mxchat_prompts_page_init'));
43	24	add_action('admin_enqueue_scripts', array($this, 'mxchat_enqueue_admin_assets'));
44	25	add_action('wp_ajax_mxchat_delete_chat_history', array($this, 'mxchat_delete_chat_history'));
	26	+ add_action('admin_post_mxchat_submit_content', array($this, 'mxchat_handle_content_submission'));
45	27	add_action('admin_post_mxchat_delete_prompt', array($this, 'mxchat_handle_delete_prompt'));
46	28	add_action('wp_ajax_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
47	29	add_action('wp_ajax_nopriv_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
48		- 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'));
49	31	add_action('wp_footer', array($this, 'mxchat_append_chatbot_to_body'));
50	32	add_action('admin_head-mxchat-prompts', array($this, 'mxchat_enqueue_admin_assets'));
51	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'));
52	35	add_action('admin_notices', array($this, 'mxchat_display_admin_notice'));
53		- add_action('admin_post_mxchat_delete_all_prompts', array($this, 'mxchat_handle_delete_all_prompts'));
54		- add_action('admin_post_mxchat_add_intent', array($this, 'mxchat_handle_add_intent'));
55		- add_action('admin_post_mxchat_delete_intent', array($this, 'mxchat_handle_delete_intent'));
56		- add_action('admin_post_mxchat_edit_intent', array($this, 'mxchat_handle_edit_intent'));
57		- add_action('wp_ajax_mxchat_export_transcripts', array($this, 'export_chat_transcripts'));
58		- add_action('admin_init', array($this, 'mxchat_transcripts_page_init'));
59		- add_action('wp_ajax_dismiss_live_agent_notice', array($this, 'dismiss_live_agent_notice'));
60		- add_action('wp_ajax_dismiss_theme_migration_notice', array($this, 'dismiss_theme_migration_notice'));
61		- add_action('mxchat_cleanup_old_transcripts', array($this, 'cleanup_old_transcripts'));
62	36
63		- add_action('admin_init', array($this, 'register_pinecone_settings'));
64		- add_action('admin_init', array($this, 'register_openai_vectorstore_settings'));
	37	+ // Add the AJAX handler for logged-in users
	38	+ add_action('wp_ajax_mxchat_save_inline_prompt', array($this, 'mxchat_save_inline_prompt'));
65	39
66		- add_action('admin_notices', array($this, 'display_admin_notices'));
67	40
68		- add_action('wp_ajax_mxchat_test_streaming_actual', [$this, 'mxchat_handle_test_streaming_actual']);
69		- add_action('wp_ajax_mxchat_test_streaming', [$this, 'mxchat_handle_test_streaming']); // Keep existing as fallback
70		- add_action('wp_ajax_mxchat_test_vectorstore_connection', array($this, 'mxchat_test_vectorstore_connection'));
	41	+ }
71	42
72		- add_action('wp_ajax_mxchat_save_selected_bot', array($this, 'mxchat_save_selected_bot'));
73		- add_action('wp_ajax_mxchat_fetch_openrouter_models', array($this, 'fetch_openrouter_models'));
74		- add_action('wp_ajax_mxchat_get_rag_context', array($this, 'mxchat_get_rag_context'));
75		-
76		- // Actions page AJAX handlers
77		- add_action('wp_ajax_mxchat_fetch_actions_list', array($this, 'mxchat_fetch_actions_list'));
78		- add_action('wp_ajax_mxchat_toggle_action_status', array($this, 'mxchat_toggle_action_status'));
79		- add_action('wp_ajax_mxchat_bulk_delete_actions', array($this, 'mxchat_bulk_delete_actions'));
80		- add_action('wp_ajax_mxchat_add_intent_ajax', array($this, 'mxchat_add_intent_ajax'));
81		- add_action('wp_ajax_mxchat_edit_intent_ajax', array($this, 'mxchat_edit_intent_ajax'));
82		- add_action('wp_ajax_mxchat_delete_intent_ajax', array($this, 'mxchat_delete_intent_ajax'));
83		- add_action('wp_ajax_mxchat_add_phrase', array($this, 'mxchat_add_phrase_ajax'));
84		- add_action('wp_ajax_mxchat_delete_phrase', array($this, 'mxchat_delete_phrase_ajax'));
85		- add_action('wp_ajax_mxchat_get_phrases', array($this, 'mxchat_get_phrases_ajax'));
86		- add_action('wp_ajax_mxchat_delete_legacy_phrases', array($this, 'mxchat_delete_legacy_phrases_ajax'));
87		-
88		- // Slack test connection
89		- add_action('wp_ajax_mxchat_test_slack_connection', array($this, 'mxchat_test_slack_connection'));
90		-
91		- // Translation handlers
92		- add_action('wp_ajax_mxchat_translate_messages', array($this, 'mxchat_translate_messages'));
93		- add_action('wp_ajax_mxchat_get_transcript_translation', array($this, 'mxchat_get_transcript_translation'));
	43	+ // Method to check if the license is active
	44	+ private function is_license_active() {
	45	+ $license_status = get_option('mxchat_license_status', 'inactive');
	46	+ return $license_status === 'active';
94	47	}
95	48
96		-private function is_license_active() {
97		- $license_status = get_option('mxchat_license_status', 'inactive');
98		- return ($license_status === 'active');
99		-}
100		-
	49	+ // Initialize default options
101	50	private function initialize_default_options() {
102	51	$default_options = array(
103	52	'api_key' => '',
104	53	'xai_api_key' => '',
105	54	'claude_api_key' => '',
106		- 'deepseek_api_key' => '',
107		- 'voyage_api_key' => '',
108		- 'gemini_api_key' => '',
109		- 'enable_streaming_toggle' => 'off',
110		- 'enable_web_search' => 'off',
111		- 'embedding_model' => 'text-embedding-ada-002',
112		- '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:
	55	+ '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:
	56	+ - Your name is [Chatbot Name]. Always introduce yourself as this name when appropriate.
	57	+ - 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. If there is an exception topic (e.g., "parking") that you should assist with, you may do so if instructed.
	58	+ - When appropriate, highlight the benefits of [insert proper subject here]. Offer to guide visitors to relevant pages or provide them with more information.
	59	+ - If a visitor asks for a purchase link or further information, provide them with this link: [Insert Purchase Link Here]. Always ensure that the link is relevant and directly related to the website\'s offerings.
	60	+ - Keep your responses short, concise, and to the point. Provide clear and direct answers suitable for a chatbot interaction.
	61	+ - If you reference specific content, provide a hyperlink to the relevant page using hypertext. Avoid including links that do not directly relate to the content or answer the visitor\'s query.
	62	+ - 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 and suggest where they might find it or offer to help with something else.',
	63	+ 'model' => 'gpt-3.5-turbo',
	64	+ 'rate_limit' => '100',
	65	+ 'rate_limit_message' => 'Rate limit exceeded. Please try again later.',
	66	+ 'top_bar_title' => 'MxChat',
	67	+ 'intro_message' => 'Hello! How can I assist you today?',
	68	+ 'input_copy' => 'How can I assist?',
	69	+ 'append_to_body' => 'off',
	70	+ 'close_button_color' => '#fff',
	71	+ 'chatbot_bg_color' => '#fff',
	72	+ 'user_message_bg_color' => '#fff',
	73	+ 'user_message_font_color' => '#212121',
	74	+ 'bot_message_bg_color' => '#212121',
	75	+ 'bot_message_font_color' => '#fff',
	76	+ 'top_bar_bg_color' => '#212121',
	77	+ 'send_button_font_color' => '#212121',
	78	+ 'chat_input_font_color' => '#212121',
	79	+ 'chatbot_background_color' => '#212121',
	80	+ 'icon_color' => '#fff',
	81	+ 'enable_woocommerce_integration' => '0',
	82	+ 'enable_woocommerce_order_access' => '0',
	83	+ 'link_target_toggle' => 'off',
	84	+ 'pre_chat_message' => 'Hey there! Ask me anything!',
113	85
114		- # Response Style - CRITICALLY IMPORTANT
115		- - MAXIMUM LENGTH: 1-3 short sentences per response
116		- - Ultra-concise: Get straight to the answer with no filler
117		- - No introductions like "Sure!" or "I\'d be happy to help"
118		- - No phrases like "based on my knowledge" or "according to information"
119		- - No explanatory text before giving the answer
120		- - No summaries or repetition
121		- - Hyperlink all URLs
122		- - Respond in user\'s language
123		- - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
124		-
125		- # Knowledge Base Requirements - PREVENT HALLUCINATIONS
126		- - ONLY answer questions using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
127		- - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
128		- - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
129		- - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
130		- - Better to admit insufficient information than provide inaccurate answers',
131		- 'model' => esc_html__('gpt-5.1-chat-latest', 'mxchat'),
132		- 'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
133		- 'role_rate_limits' => array(),
134		- 'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
135		- 'enable_email_block' => '',
136		- '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'),
137		- 'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
138		- 'enable_name_field' => 'off', // NEW
139		- 'name_field_placeholder' => esc_html__('Enter your name', 'mxchat'), // NEW
140		- 'top_bar_title' => esc_html__('MxChat', 'mxchat'),
141		- 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
142		- 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
143		- 'input_copy' => esc_html__('How can I assist?', 'mxchat'),
144		- 'append_to_body' => esc_html__('off', 'mxchat'),
145		- 'post_type_visibility_mode' => 'all', // 'all', 'include', 'exclude'
146		- 'post_type_visibility_list' => array(), // Array of post type slugs
147		- 'contextual_awareness_toggle' => 'off',
148		- 'citation_links_toggle' => 'on',
149		- 'close_button_color' => esc_html__('#fff', 'mxchat'),
150		- 'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
151		- 'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
152		- 'user_message_font_color' => esc_html__('#212121', 'mxchat'),
153		- 'bot_message_bg_color' => esc_html__('#212121', 'mxchat'),
154		- 'bot_message_font_color' => esc_html__('#fff', 'mxchat'),
155		- 'top_bar_bg_color' => esc_html__('#212121', 'mxchat'),
156		- 'send_button_font_color' => esc_html__('#212121', 'mxchat'),
157		- 'chat_input_font_color' => esc_html__('#212121', 'mxchat'),
158		- 'chatbot_background_color' => esc_html__('#212121', 'mxchat'),
159		- 'icon_color' => esc_html__('#fff', 'mxchat'),
160		- 'enable_woocommerce_integration' => esc_html__('0', 'mxchat'),
161		- 'link_target_toggle' => esc_html__('off', 'mxchat'),
162		- 'pre_chat_message' => esc_html__('Hey there! Ask me anything!', 'mxchat'),
163		-
164	86	// New fields for Loops Integration
165	87	'loops_api_key' => '',
166	88	'loops_mailing_list' => '',
167		- 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
168		- 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	89	+ 'trigger_keywords' => '',
	90	+ 'triggered_phrase_response' => 'Would you like to join our mailing list? Please provide your email below.',
	91	+ 'email_capture_response' => 'Thank you for providing your email! You\'ve been added to our list.',
169	92	'popular_question_1' => '',
170	93	'popular_question_2' => '',
171	94	'popular_question_3' => '',
172		- 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
173		- 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
174		- 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
175		- 'pdf_max_pages' => 69,
176		- 'show_pdf_upload_button' => 'on',
177		- 'show_word_upload_button' => 'on',
178		-
179		- // Live Agent Integration (Slack)
180		- 'live_agent_webhook_url' => '',
181		- 'live_agent_secret_key' => '',
182		- 'live_agent_bot_token' => '',
183		- 'live_agent_message_bg_color' => esc_html__('#ffffff', 'mxchat'),
184		- 'live_agent_message_font_color' => esc_html__('#333333', 'mxchat'),
185		-
186		- // Telegram Integration
187		- 'telegram_status' => 'off',
188		- 'telegram_bot_token' => '',
189		- 'telegram_group_id' => '',
190		- 'telegram_webhook_secret' => '',
191		- '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'),
192		- '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'),
193		-
194		- 'chat_toolbar_toggle' => esc_html__('off', 'mxchat'),
195		- 'mode_indicator_bg_color' => esc_html__('#767676', 'mxchat'),
196		- 'mode_indicator_font_color' => esc_html__('#ffffff', 'mxchat'),
197		- 'toolbar_icon_color' => esc_html__('#212121', 'mxchat'),
198		-
199		- // Optimization settings
200		- 'script_loading_strategy' => 'default',
201		-
202		- // Debug settings
203		- 'debug_mode' => 'off',
204	95	);
205	96
206	97
207	98	// Merge existing options with defaults
		@@ -212,622 +103,122 @@
212	103	if ($existing_options !== $merged_options) {
213	104	update_option('mxchat_options', $merged_options);
214	105	}
215	106
216		- // Add default limits for each role
217		- $roles = wp_roles()->get_names();
218		- foreach ($roles as $role_id => $role_name) {
219		- $default_options['role_rate_limits'][$role_id] = esc_html__('100', 'mxchat');
220		- }
221		-
222		- return $default_options;
223		-
224	107	// Update the $this->options property
225	108	$this->options = $merged_options;
226	109	}
227	110
228		-public function mxchat_add_plugin_page() {
229		- // Main menu page
230		- add_menu_page(
231		- esc_html__('MxChat Settings', 'mxchat'),
232		- esc_html__('MxChat', 'mxchat'),
233		- 'manage_options',
234		- 'mxchat-max',
235		- array($this, 'mxchat_create_admin_page'),
236		- 'dashicons-testimonial',
237		- 6
238		- );
239	111
240		- // Rename the first submenu item from "MxChat" to "Settings"
241		- add_submenu_page(
242		- 'mxchat-max',
243		- esc_html__('MxChat Settings', 'mxchat'),
244		- esc_html__('Settings', 'mxchat'),
245		- 'manage_options',
246		- 'mxchat-max',
247		- array($this, 'mxchat_create_admin_page')
248		- );
249	112
250		- // Submenu page for Knowledge
251		- add_submenu_page(
252		- 'mxchat-max',
253		- esc_html__('Prompts', 'mxchat'),
254		- esc_html__('Knowledge', 'mxchat'),
255		- 'manage_options',
256		- 'mxchat-prompts',
257		- array($this, 'mxchat_create_prompts_page')
258		- );
	113	+ public function mxchat_add_plugin_page() {
	114	+ // Main menu page
	115	+ add_menu_page(
	116	+ 'MxChat Settings',
	117	+ 'MxChat',
	118	+ 'manage_options',
	119	+ 'mxchat-max',
	120	+ array($this, 'mxchat_create_admin_page'),
	121	+ 'dashicons-testimonial',
	122	+ 6
	123	+ );
259	124
260		- add_submenu_page(
261		- 'mxchat-max',
262		- esc_html__('Chat Transcripts', 'mxchat'),
263		- esc_html__('Transcripts', 'mxchat'),
264		- 'manage_options',
265		- 'mxchat-transcripts',
266		- array($this, 'mxchat_create_transcripts_page')
267		- );
	125	+ // Submenu page for Knowledge
	126	+ add_submenu_page(
	127	+ 'mxchat-max',
	128	+ 'Prompts',
	129	+ 'Knowledge',
	130	+ 'manage_options',
	131	+ 'mxchat-prompts',
	132	+ array($this, 'mxchat_create_prompts_page')
	133	+ );
268	134
269		- add_submenu_page(
270		- 'mxchat-max',
271		- esc_html__('MxChat Actions', 'mxchat'),
272		- esc_html__('Actions', 'mxchat'),
273		- 'manage_options',
274		- 'mxchat-actions',
275		- array($this, 'mxchat_actions_page_html')
276		- );
	135	+ // Submenu page for Chat Transcripts
	136	+ add_submenu_page(
	137	+ 'mxchat-max', // Corrected parent slug to match the main menu
	138	+ 'Chat Transcripts',
	139	+ 'Transcripts',
	140	+ 'manage_options',
	141	+ 'mxchat-transcripts',
	142	+ array($this, 'mxchat_create_transcripts_page') // Prefixed function name with mxchat_
	143	+ );
277	144
278		- // Content Generator page
279		- add_submenu_page(
280		- 'mxchat-max',
281		- esc_html__('Content', 'mxchat'),
282		- esc_html__('Content', 'mxchat'),
283		- 'manage_options',
284		- 'mxchat-content',
285		- array($this, 'mxchat_create_content_page')
286		- );
287		-
288		- // Consolidated Pro & Extensions page (replaces separate Add Ons and Pro Upgrade pages)
289		- add_submenu_page(
290		- 'mxchat-max',
291		- esc_html__('Pro & Extensions', 'mxchat'),
292		- esc_html__('Pro & Extensions', 'mxchat'),
293		- 'manage_options',
294		- 'mxchat-activation',
295		- array($this, 'mxchat_create_activation_page')
296		- );
297		-}
298		-
299		-public function mxchat_create_addons_page() {
300		- require_once plugin_dir_path(__FILE__) . 'class-mxchat-addons.php';
301		- $addons_page = new MxChat_Addons();
302		- $addons_page->render_page();
303		-}
304		-
305		-/**
306		- * Render the Content Generator admin page
307		- */
308		-public function mxchat_create_content_page() {
309		- require_once plugin_dir_path(__FILE__) . 'admin-content-page.php';
310		- mxchat_render_content_page($this);
311		-}
312		-
313		-/**
314		- * Test actual streaming functionality in the WordPress environment
315		- */
316		-public function mxchat_handle_test_streaming_actual() {
317		- check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
318		-
319		- // Check if headers have already been sent
320		- if (headers_sent()) {
321		- wp_send_json_error(['message' => 'Headers already sent - streaming not possible']);
322		- return;
	145	+ // Submenu page for Activation Key
	146	+ add_submenu_page(
	147	+ 'mxchat-max',
	148	+ 'Pro Upgrade',
	149	+ 'Pro Upgrade',
	150	+ 'manage_options',
	151	+ 'mxchat-activation',
	152	+ array($this, 'mxchat_create_activation_page')
	153	+ );
323	154	}
324	155
325		- // Check for required functions
326		- if (!function_exists('curl_init')) {
327		- wp_send_json_error(['message' => 'cURL not available - streaming requires cURL']);
328		- return;
329		- }
330	156
331		- // Get user's selected model and API key
332		- $options = get_option('mxchat_options', []);
333		- $selected_model = $options['model'] ?? 'gpt-5.1-chat-latest';
334		-
335		- // Get the provider from the model
336		- $model_parts = explode('-', $selected_model);
337		- $provider = strtolower($model_parts[0]);
338		-
339		- // Get the appropriate API key
340		- $api_key = '';
341		- switch ($provider) {
342		- case 'gpt':
343		- case 'o1':
344		- $api_key = $options['api_key'] ?? '';
345		- break;
346		- case 'claude':
347		- $api_key = $options['claude_api_key'] ?? '';
348		- break;
349		- case 'grok':
350		- $api_key = $options['xai_api_key'] ?? '';
351		- break;
352		- case 'deepseek':
353		- $api_key = $options['deepseek_api_key'] ?? '';
354		- break;
355		- case 'gemini':
356		- $api_key = $options['gemini_api_key'] ?? '';
357		- break;
358		- default:
359		- // Default to OpenAI for unknown models
360		- $api_key = $options['api_key'] ?? '';
361		- $provider = 'gpt';
362		- break;
363		- }
364		-
365		- if (empty($api_key)) {
366		- wp_send_json_error(['message' => "API key not configured for {$provider} provider"]);
	157	+public function mxchat_handle_content_submission() {
	158	+ // Check if the form was submitted and the user has sufficient permissions
	159	+ if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
367	160	return;
368	161	}
369	162
370		- // Test streaming with the selected model and provider
371		- try {
372		- $this->perform_streaming_test($provider, $selected_model, $api_key);
373		- } catch (Exception $e) {
374		- wp_send_json_error(['message' => 'Streaming test exception: ' . $e->getMessage()]);
	163	+ // Verify the nonce field for security
	164	+ $nonce = isset($_POST['mxchat_submit_content_nonce']) ? sanitize_text_field(wp_unslash($_POST['mxchat_submit_content_nonce'])) : '';
	165	+ if (!wp_verify_nonce($nonce, 'mxchat_submit_content_action')) {
	166	+ wp_die('Nonce verification failed.');
375	167	}
376		-}
377	168
378		-/**
379		- * Perform the actual streaming test
380		- */
381		-private function perform_streaming_test($provider, $model, $api_key) {
382		- // Set streaming headers
383		- header('Content-Type: text/event-stream');
384		- header('Cache-Control: no-cache');
385		- header('X-Accel-Buffering: no'); // Disable nginx buffering
	169	+ // Sanitize the content input
	170	+ $article_content = sanitize_textarea_field($_POST['article_content']);
386	171
387		- // Prepare test message
388		- $test_message = "Please respond with exactly: 'Streaming test successful!' - send this as a short response for testing.";
	172	+ // Sanitize the URL input (optional URL)
	173	+ $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : ''; // Default to empty if not provided
389	174
390		- // Configure API request based on provider
391		- $url = '';
392		- $headers = [];
393		- $body = [];
	175	+ // Generate the embedding vector for the content
	176	+ $embedding_vector = $this->mxchat_generate_embedding($article_content);
394	177
395		- switch ($provider) {
396		- case 'gpt':
397		- case 'o1':
398		- $url = 'https://api.openai.com/v1/chat/completions';
399		- $headers = [
400		- 'Content-Type: application/json',
401		- 'Authorization: Bearer ' . $api_key
402		- ];
403		- $body = [
404		- 'model' => $model,
405		- 'messages' => [['role' => 'user', 'content' => $test_message]],
406		- 'max_tokens' => 50,
407		- 'temperature' => 0.3,
408		- 'stream' => true
409		- ];
410		- break;
	178	+ global $wpdb;
	179	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
411	180
412		- case 'claude':
413		- $url = 'https://api.anthropic.com/v1/messages';
414		- $headers = [
415		- 'Content-Type: application/json',
416		- 'x-api-key: ' . $api_key,
417		- 'anthropic-version: 2023-06-01'
418		- ];
419		- $body = [
420		- 'model' => $model,
421		- 'messages' => [['role' => 'user', 'content' => $test_message]],
422		- 'max_tokens' => 50,
423		- 'temperature' => 0.3,
424		- 'stream' => true
425		- ];
426		- break;
427		-
428		- case 'grok':
429		- $url = 'https://api.x.ai/v1/chat/completions';
430		- $headers = [
431		- 'Content-Type: application/json',
432		- 'Authorization: Bearer ' . $api_key
433		- ];
434		- $body = [
435		- 'model' => $model,
436		- 'messages' => [['role' => 'user', 'content' => $test_message]],
437		- 'max_tokens' => 50,
438		- 'temperature' => 0.3,
439		- 'stream' => true
440		- ];
441		- break;
442		-
443		- case 'deepseek':
444		- $url = 'https://api.deepseek.com/v1/chat/completions';
445		- $headers = [
446		- 'Content-Type: application/json',
447		- 'Authorization: Bearer ' . $api_key
448		- ];
449		- $body = [
450		- 'model' => $model,
451		- 'messages' => [['role' => 'user', 'content' => $test_message]],
452		- 'max_tokens' => 50,
453		- 'temperature' => 0.3,
454		- 'stream' => true
455		- ];
456		- break;
457		-
458		- default:
459		- echo "data: " . json_encode(['error' => 'Unsupported provider for streaming test: ' . $provider]) . "\n\n";
460		- flush();
461		- return;
	181	+ // Check if the 'source_url' column exists in the table and add it if it doesn't
	182	+ if ($wpdb->get_var($wpdb->prepare("SHOW COLUMNS FROM {$table_name} LIKE %s", 'source_url')) != 'source_url') {
	183	+ // Use wpdb::query and a prepared statement to avoid SQL injection
	184	+ $wpdb->query($wpdb->prepare("ALTER TABLE {$table_name} ADD source_url VARCHAR(255) DEFAULT ''"));
462	185	}
463	186
464		- // Initialize cURL
465		- $ch = curl_init();
466		- curl_setopt($ch, CURLOPT_URL, $url);
467		- curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
468		- curl_setopt($ch, CURLOPT_POST, true);
469		- curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($body));
470		- curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
471		- curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
472		- curl_setopt($ch, CURLOPT_TIMEOUT, 30);
473		- curl_setopt($ch, CURLOPT_WRITEFUNCTION, function($ch, $data) use ($provider) {
474		- return $this->process_streaming_test_data($data, $provider);
475		- });
	187	+ if (is_array($embedding_vector)) {
	188	+ // Serialize the embedding vector before storing it
	189	+ $embedding_vector_serialized = serialize($embedding_vector);
476	190
477		- // Send initial test message
478		- echo "data: " . json_encode(['content' => '[Starting streaming test...]']) . "\n\n";
479		- flush();
480		-
481		- $result = curl_exec($ch);
482		- $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
483		- $curl_error = curl_error($ch);
484		- curl_close($ch);
485		-
486		- if ($curl_error) {
487		- echo "data: " . json_encode(['error' => 'cURL Error: ' . $curl_error]) . "\n\n";
488		- flush();
489		- return;
490		- }
491		-
492		- if ($http_code !== 200) {
493		- echo "data: " . json_encode(['error' => 'API returned HTTP ' . $http_code]) . "\n\n";
494		- flush();
495		- return;
496		- }
497		-
498		- // Send completion signal
499		- echo "data: [DONE]\n\n";
500		- flush();
501		-}
502		-
503		-/**
504		- * Process streaming data for the test
505		- */
506		-private function process_streaming_test_data($data, $provider) {
507		- static $chunk_count = 0;
508		-
509		- $lines = explode("\n", $data);
510		-
511		- foreach ($lines as $line) {
512		- if (trim($line) === '') {
513		- continue;
514		- }
515		-
516		- // Handle different provider formats
517		- if ($provider === 'claude') {
518		- // Claude uses event: and data: format
519		- if (strpos($line, 'data: ') === 0) {
520		- $json_str = substr($line, 6);
521		- $json = json_decode($json_str, true);
522		-
523		- if (isset($json['type']) && $json['type'] === 'content_block_delta') {
524		- if (isset($json['delta']['text'])) {
525		- $chunk_count++;
526		- echo "data: " . json_encode([
527		- 'content' => $json['delta']['text'],
528		- 'test_chunk' => $chunk_count
529		- ]) . "\n\n";
530		- flush();
531		- }
532		- }
533		- }
534		- } else {
535		- // OpenAI, X.AI, DeepSeek format
536		- if (strpos($line, 'data: ') === 0) {
537		- $json_str = substr($line, 6);
538		-
539		- if ($json_str === '[DONE]') {
540		- // Don't echo [DONE] here, let the main function handle it
541		- continue;
542		- }
543		-
544		- $json = json_decode($json_str, true);
545		- if (isset($json['choices'][0]['delta']['content'])) {
546		- $chunk_count++;
547		- echo "data: " . json_encode([
548		- 'content' => $json['choices'][0]['delta']['content'],
549		- 'test_chunk' => $chunk_count
550		- ]) . "\n\n";
551		- flush();
552		- }
553		- }
554		- }
555		- }
556		-
557		- return strlen($data);
558		-}
559		-
560		-/**
561		- * Updated version of your existing test method (keep this as a fallback)
562		- */
563		-public function mxchat_handle_test_streaming() {
564		- check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
565		-
566		- // Use the actual streaming test instead
567		- $this->mxchat_handle_test_streaming_actual();
568		-}
569		-
570		-
571		-public function register_pinecone_settings() {
572		- register_setting(
573		- 'mxchat_pinecone_addon_options',
574		- 'mxchat_pinecone_addon_options',
575		- array(
576		- 'type' => 'array',
577		- 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
578		- 'default' => array(
579		- 'mxchat_use_pinecone' => '0',
580		- 'mxchat_pinecone_api_key' => '',
581		- 'mxchat_pinecone_host' => '',
582		- 'mxchat_pinecone_index' => '',
583		- 'mxchat_pinecone_environment' => ''
584		- )
585		- )
586		- );
587		-}
588		-
589		-public function sanitize_pinecone_settings($input) {
590		- $sanitized = array();
591		-
592		- $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
593		- $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
594		- $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
595		- $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
596		- $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
597		-
598		- // Remove https:// from host if present
599		- $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
600		-
601		- return $sanitized;
602		-}
603		-
604		-public function register_openai_vectorstore_settings() {
605		- register_setting(
606		- 'mxchat_openai_vectorstore_options',
607		- 'mxchat_openai_vectorstore_options',
608		- array(
609		- 'type' => 'array',
610		- 'sanitize_callback' => array($this, 'sanitize_openai_vectorstore_settings'),
611		- 'default' => array(
612		- 'mxchat_use_openai_vectorstore' => '0',
613		- 'mxchat_vectorstore_ids' => '',
614		- 'mxchat_vectorstore_max_results' => 5
615		- )
616		- )
617		- );
618		-}
619		-
620		-public function sanitize_openai_vectorstore_settings($input) {
621		- $sanitized = array();
622		-
623		- $sanitized['mxchat_use_openai_vectorstore'] = isset($input['mxchat_use_openai_vectorstore']) ? '1' : '0';
624		- $sanitized['mxchat_vectorstore_ids'] = sanitize_text_field($input['mxchat_vectorstore_ids'] ?? '');
625		- $sanitized['mxchat_vectorstore_max_results'] = absint($input['mxchat_vectorstore_max_results'] ?? 5);
626		-
627		- // Ensure max results is within reasonable range
628		- if ($sanitized['mxchat_vectorstore_max_results'] < 1) {
629		- $sanitized['mxchat_vectorstore_max_results'] = 1;
630		- }
631		- if ($sanitized['mxchat_vectorstore_max_results'] > 20) {
632		- $sanitized['mxchat_vectorstore_max_results'] = 20;
633		- }
634		-
635		- return $sanitized;
636		-}
637		-
638		-/**
639		- * AJAX handler to test OpenAI Vector Store connection
640		- */
641		-public function mxchat_test_vectorstore_connection() {
642		- check_ajax_referer('mxchat_admin_nonce', 'nonce');
643		-
644		- if (!current_user_can('manage_options')) {
645		- wp_send_json_error(array('message' => __('Permission denied.', 'mxchat')));
646		- return;
647		- }
648		-
649		- $vectorstore_options = get_option('mxchat_openai_vectorstore_options', array());
650		- $vectorstore_ids = $vectorstore_options['mxchat_vectorstore_ids'] ?? '';
651		- $mxchat_options = get_option('mxchat_options', array());
652		- $api_key = $mxchat_options['api_key'] ?? '';
653		-
654		- if (empty($api_key)) {
655		- wp_send_json_error(array('message' => __('OpenAI API key is not configured.', 'mxchat')));
656		- return;
657		- }
658		-
659		- if (empty($vectorstore_ids)) {
660		- wp_send_json_error(array('message' => __('No Vector Store ID configured.', 'mxchat')));
661		- return;
662		- }
663		-
664		- // Get the first Vector Store ID for testing
665		- $ids_array = array_map('trim', explode(',', $vectorstore_ids));
666		- $test_id = $ids_array[0];
667		-
668		- // Test by retrieving the Vector Store info
669		- $response = wp_remote_get(
670		- 'https://api.openai.com/v1/vector_stores/' . $test_id,
671		- array(
672		- 'headers' => array(
673		- 'Authorization' => 'Bearer ' . $api_key,
674		- 'Content-Type' => 'application/json',
675		- 'OpenAI-Beta' => 'assistants=v2'
	191	+ // Insert the content, embedding vector, and source URL into the database, using a prepared statement
	192	+ $inserted = $wpdb->insert(
	193	+ $table_name,
	194	+ array(
	195	+ 'article_content' => $article_content,
	196	+ 'embedding_vector' => $embedding_vector_serialized,
	197	+ 'source_url' => $article_url, // Insert the URL, empty string if not provided
676	198	),
677		- 'timeout' => 30
678		- )
679		- );
680		-
681		- if (is_wp_error($response)) {
682		- wp_send_json_error(array('message' => __('Connection failed: ', 'mxchat') . $response->get_error_message()));
683		- return;
684		- }
685		-
686		- $status_code = wp_remote_retrieve_response_code($response);
687		- $body = json_decode(wp_remote_retrieve_body($response), true);
688		-
689		- if ($status_code === 200 && isset($body['id'])) {
690		- $file_count = $body['file_counts']['completed'] ?? 0;
691		- $name = $body['name'] ?? $test_id;
692		- wp_send_json_success(array(
693		- 'message' => sprintf(
694		- __('Connected successfully! Vector Store: %s (%d files)', 'mxchat'),
695		- esc_html($name),
696		- $file_count
	199	+ array(
	200	+ '%s', // Format for article_content (string)
	201	+ '%s', // Format for embedding_vector (serialized string)
	202	+ '%s', // Format for source_url (string)
697	203	)
698		- ));
699		- } elseif ($status_code === 404) {
700		- wp_send_json_error(array('message' => __('Vector Store not found. Please check the ID.', 'mxchat')));
701		- } elseif ($status_code === 401) {
702		- wp_send_json_error(array('message' => __('Invalid API key.', 'mxchat')));
703		- } else {
704		- $error_message = $body['error']['message'] ?? __('Unknown error occurred.', 'mxchat');
705		- wp_send_json_error(array('message' => $error_message));
706		- }
707		-}
708		-
709		-/**
710		- * AJAX handler to test Slack connection and validate scopes
711		- */
712		-public function mxchat_test_slack_connection() {
713		- check_ajax_referer('mxchat_admin_nonce', 'nonce');
714		-
715		- if (!current_user_can('manage_options')) {
716		- wp_send_json_error(array('message' => __('Permission denied.', 'mxchat')));
717		- return;
718		- }
719		-
720		- $bot_token = $this->options['live_agent_bot_token'] ?? '';
721		-
722		- if (empty($bot_token)) {
723		- wp_send_json_error(array('message' => __('Slack Bot Token is not configured. Please enter your token and save settings first.', 'mxchat')));
724		- return;
725		- }
726		-
727		- // Test 1: Validate bot token with auth.test
728		- $auth_response = wp_remote_post('https://slack.com/api/auth.test', array(
729		- 'headers' => array(
730		- 'Authorization' => 'Bearer ' . $bot_token,
731		- 'Content-Type' => 'application/json'
732		- ),
733		- 'timeout' => 15
734		- ));
735		-
736		- if (is_wp_error($auth_response)) {
737		- wp_send_json_error(array('message' => __('Connection failed: ', 'mxchat') . $auth_response->get_error_message()));
738		- return;
739		- }
740		-
741		- $auth_body = json_decode(wp_remote_retrieve_body($auth_response), true);
742		-
743		- if (!isset($auth_body['ok']) || !$auth_body['ok']) {
744		- $error = $auth_body['error'] ?? 'unknown_error';
745		- $error_messages = array(
746		- 'invalid_auth' => __('Invalid bot token. Please check your token starts with xoxb-', 'mxchat'),
747		- 'not_authed' => __('No authentication token provided.', 'mxchat'),
748		- 'account_inactive' => __('The Slack workspace has been deactivated.', 'mxchat'),
749		- 'token_revoked' => __('The bot token has been revoked. Please generate a new one.', 'mxchat'),
750	204	);
751		- $message = $error_messages[$error] ?? sprintf(__('Authentication failed: %s', 'mxchat'), $error);
752		- wp_send_json_error(array('message' => $message));
753		- return;
754		- }
755	205
756		- $team_name = $auth_body['team'] ?? 'Unknown Workspace';
757		- $bot_name = $auth_body['user'] ?? 'Unknown Bot';
	206	+ if ($inserted === false) {
	207	+ //error_log('Error inserting content: ' . $wpdb->last_error);
	208	+ set_transient('mxchat_admin_notice_error', 'Error inserting content into the database. Please try again.', 30);
	209	+ } else {
	210	+ set_transient('mxchat_admin_notice_success', 'Content successfully submitted!', 30);
	211	+ }
758	212
759		- // Test 2: Check if we can list channels (tests channels:read scope)
760		- $channels_response = wp_remote_post('https://slack.com/api/conversations.list', array(
761		- 'headers' => array(
762		- 'Authorization' => 'Bearer ' . $bot_token,
763		- 'Content-Type' => 'application/json'
764		- ),
765		- 'body' => json_encode(array('limit' => 1)),
766		- 'timeout' => 15
767		- ));
768		-
769		- $channels_body = json_decode(wp_remote_retrieve_body($channels_response), true);
770		- $can_read_channels = isset($channels_body['ok']) && $channels_body['ok'];
771		-
772		- // Test 3: Check if we can create channels (tests channels:manage scope)
773		- // We'll just check the error message without actually creating
774		- $create_response = wp_remote_post('https://slack.com/api/conversations.create', array(
775		- 'headers' => array(
776		- 'Authorization' => 'Bearer ' . $bot_token,
777		- 'Content-Type' => 'application/json'
778		- ),
779		- 'body' => json_encode(array('name' => 'mxchat-test-' . time(), 'is_private' => false)),
780		- 'timeout' => 15
781		- ));
782		-
783		- $create_body = json_decode(wp_remote_retrieve_body($create_response), true);
784		-
785		- // If channel was created, delete it immediately
786		- if (isset($create_body['ok']) && $create_body['ok'] && isset($create_body['channel']['id'])) {
787		- wp_remote_post('https://slack.com/api/conversations.archive', array(
788		- 'headers' => array(
789		- 'Authorization' => 'Bearer ' . $bot_token,
790		- 'Content-Type' => 'application/json'
791		- ),
792		- 'body' => json_encode(array('channel' => $create_body['channel']['id'])),
793		- 'timeout' => 15
794		- ));
795		- $can_create_channels = true;
796	213	} else {
797		- $create_error = $create_body['error'] ?? '';
798		- // name_taken means we have permission but channel exists
799		- $can_create_channels = ($create_error === 'name_taken' || (isset($create_body['ok']) && $create_body['ok']));
800		-
801		- // Check for missing scope errors
802		- if ($create_error === 'missing_scope') {
803		- $can_create_channels = false;
804		- }
	214	+ //error_log('Embedding generation failed for article content: ' . $article_content);
	215	+ set_transient('mxchat_admin_notice_error', 'Embedding generation failed. Please ensure your API key is correct and try again.', 30);
805	216	}
806	217
807		- // Build result message
808		- $results = array();
809		- $results[] = sprintf(__('Workspace: %s', 'mxchat'), esc_html($team_name));
810		- $results[] = sprintf(__('Bot: %s', 'mxchat'), esc_html($bot_name));
811		- $results[] = '';
812		- $results[] = ($can_read_channels ? '✓' : '✗') . ' ' . __('channels:read - List channels', 'mxchat');
813		- $results[] = ($can_create_channels ? '✓' : '✗') . ' ' . __('channels:manage - Create channels', 'mxchat');
814		-
815		- $missing_scopes = array();
816		- if (!$can_read_channels) $missing_scopes[] = 'channels:read';
817		- if (!$can_create_channels) $missing_scopes[] = 'channels:manage';
818		-
819		- if (!empty($missing_scopes)) {
820		- wp_send_json_error(array(
821		- 'message' => implode("\n", $results),
822		- 'missing_scopes' => $missing_scopes,
823		- 'partial' => true
824		- ));
825		- } else {
826		- wp_send_json_success(array(
827		- 'message' => implode("\n", $results)
828		- ));
829		- }
	218	+ // Redirect after setting the transient
	219	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	220	+ exit;
830	221	}
831	222
832	223	public function mxchat_display_admin_notice() {
833	224	// Success notice
		@@ -834,9 +225,9 @@
834	225	if ($message = get_transient('mxchat_admin_notice_success')) {
835	226	?>
836	227	<div class="notice notice-success is-dismissible">
837	228	<p><?php echo esc_html($message); ?></p>
838		- <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php echo esc_html__('Dismiss this notice.', 'mxchat'); ?></span></button>
	229	+ <button type="button" class="notice-dismiss"><span class="screen-reader-text">Dismiss this notice.</span></button>
839	230	</div>
840	231	<?php
841	232	delete_transient('mxchat_admin_notice_success'); // Clear the transient after displaying
842	233	}
		@@ -845,9 +236,9 @@
845	236	if ($message = get_transient('mxchat_admin_notice_error')) {
846	237	?>
847	238	<div class="notice notice-error is-dismissible">
848	239	<p><?php echo esc_html($message); ?></p>
849		- <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php echo esc_html__('Dismiss this notice.', 'mxchat'); ?></span></button>
	240	+ <button type="button" class="notice-dismiss"><span class="screen-reader-text">Dismiss this notice.</span></button>
850	241	</div>
851	242	<?php
852	243	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
853	244	}
		@@ -852,3898 +243,640 @@
852	243	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
853	244	}
854	245	}
855	246
856		-public function show_live_agent_disabled_banner() {
857		- $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
858	247
859		- if ($show_disabled_notice) {
860		- ?>
861		- <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
862		- <div class="mxchat-pro-notification">
863		- <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
864		- <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
865		- <line x1="18" y1="6" x2="6" y2="18"></line>
866		- <line x1="6" y1="6" x2="18" y2="18"></line>
867		- </svg>
868		- </button>
869		- <div class="mxchat-live-agent-content">
870		- <h3>🔧 Live Agent Integration Updated!</h3>
871		- <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>
872		- </div>
873		- </div>
874		- </div>
875		- <?php
876		- }
877		-}
878		-public function mxchat_create_admin_page() {
879		- $this->add_live_agent_nonce();
880		- $this->add_theme_migration_nonce();
	248	+ public function mxchat_handle_delete_prompt() {
	249	+ // Sanitize and validate nonce using wp_unslash and sanitize_text_field
	250	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	251	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	252	+ wp_die('Nonce verification failed.');
	253	+ }
881	254
882		- // Include and render the new sidebar-based settings page
883		- require_once plugin_dir_path(__FILE__) . 'admin-settings-page.php';
884		- mxchat_render_settings_page($this);
885		-}
	255	+ // Check user permissions
	256	+ if (!current_user_can('manage_options')) {
	257	+ wp_die('You do not have sufficient permissions to delete prompts.');
	258	+ }
886	259
887		-public function dismiss_live_agent_notice() {
888		- // Add debugging
889		- //error_log('dismiss_live_agent_notice called');
890		- //error_log('POST data: ' . print_r($_POST, true));
	260	+ // Sanitize and validate the 'id' parameter
	261	+ $id = isset($_GET['id']) ? intval($_GET['id']) : 0;
	262	+ if ($id <= 0) {
	263	+ wp_die('Invalid prompt ID.');
	264	+ }
891	265
892		- // Verify nonce
893		- if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
894		- //error_log('Nonce verification failed');
895		- wp_die('Security check failed');
896		- }
	266	+ global $wpdb;
	267	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
897	268
898		- // Remove the notice flag
899		- $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
900		- //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
	269	+ // Clear relevant cache before deletion
	270	+ $cache_key = 'prompt_' . $id;
	271	+ wp_cache_delete($cache_key, 'mxchat_prompts');
901	272
902		- wp_send_json_success();
903		-}
904		-public function add_live_agent_nonce() {
905		- if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
906		- // Make sure your admin script is enqueued and localize the data
907		- wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
908		- 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
909		- 'ajaxurl' => admin_url('admin-ajax.php')
910		- ));
911		- }
912		-}
	273	+ // Delete the record using a prepared statement
	274	+ $deleted = $wpdb->delete($table_name, array('id' => $id), array('%d'));
913	275
914		-/**
915		- * Show theme migration notice for Pro users with AI-generated themes
916		- * Only shown once - dismissible and stored in options
917		- */
918		-public function show_theme_migration_banner() {
919		- // Only show if Pro is activated
920		- if (!$this->is_activated) {
921		- return;
922		- }
	276	+ if ($deleted !== false) {
	277	+ // Optionally, clear a general cache if you have one
	278	+ wp_cache_delete('all_prompts', 'mxchat_prompts');
	279	+ }
923	280
924		- // Check if notice should be shown
925		- $show_notice = get_option('mxchat_show_theme_migration_notice', false);
	281	+ // Redirect to the prompts page with a success message
	282	+ $redirect_url = add_query_arg(array(
	283	+ 'page' => 'mxchat-prompts',
	284	+ 'deleted' => 'true'
	285	+ ), admin_url('admin.php'));
926	286
927		- if ($show_notice) {
928		- ?>
929		- <div class="mxchat-theme-migration-notice" id="mxchat-theme-migration-notice">
930		- <div class="mxchat-pro-notification">
931		- <button type="button" class="mxchat-dismiss-btn" onclick="dismissThemeMigrationNotice()" aria-label="Dismiss notification">
932		- <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
933		- <line x1="18" y1="6" x2="6" y2="18"></line>
934		- <line x1="6" y1="6" x2="18" y2="18"></line>
935		- </svg>
936		- </button>
937		- <div class="mxchat-theme-migration-content">
938		- <h3>🎨 AI Theme Migration Required</h3>
939		- <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>
940		- </div>
941		- </div>
942		- </div>
943		- <?php
	287	+ wp_safe_redirect($redirect_url);
	288	+ exit;
944	289	}
945		-}
946	290
947		-/**
948		- * Dismiss theme migration notice via AJAX
949		- */
950		-public function dismiss_theme_migration_notice() {
951		- // Verify nonce
952		- if (!wp_verify_nonce($_POST['nonce'], 'dismiss_theme_migration_notice')) {
953		- wp_die('Security check failed');
954		- }
955	291
956		- // Remove the notice flag
957		- delete_option('mxchat_show_theme_migration_notice');
	292	+public function mxchat_create_admin_page() {
	293	+ ?>
	294	+ <div class="wrap mxchat-admin">
	295	+ <?php if (!$this->is_activated): ?>
	296	+ <div class="mxchat-pro-banner">
	297	+ <p>
	298	+ Limited-time offer: Get a lifetime MxChat Pro license for just $49.97 until 01.01.25! After that, it switches to an annual license at $99.97/year. Purchase now and be grandfathered into the lifetime deal!
	299	+ <a href="https://mxchat.ai/" target="_blank">Upgrade to MxChat Pro today!</a>
	300	+ </p>
	301	+ </div>
	302	+ <?php endif; ?>
	303	+ <h2 class="admin-title">Mx<span class="admin-emphasis">Chat</span></h2>
	304	+ <h2 class="mxchat-nav-tab-wrapper">
	305	+ <a href="#chatbot" class="mxchat-nav-tab mxchat-nav-tab-active" data-tab="chatbot">Chatbot</a>
	306	+ <a href="#embed" class="mxchat-nav-tab" data-tab="embed">Integrations</a>
	307	+ <a href="#theme" class="mxchat-nav-tab" data-tab="theme">Theme</a>
	308	+ <a href="#general" class="mxchat-nav-tab" data-tab="general">FAQ</a>
	309	+ </h2>
	310	+ <form method="post" action="options.php">
	311	+ <?php settings_fields('mxchat_option_group'); ?>
	312	+ <div id="chatbot" class="mxchat-tab-content active">
	313	+ <?php do_settings_sections('mxchat-chatbot'); ?>
	314	+ </div>
958	315
959		- wp_send_json_success();
960		-}
961	316
962		-/**
963		- * Add nonce for theme migration notice dismiss
964		- */
965		-public function add_theme_migration_nonce() {
966		- if (get_option('mxchat_show_theme_migration_notice', false) && $this->is_activated) {
967		- wp_localize_script('mxchat-admin-js', 'mxchatThemeMigration', array(
968		- 'nonce' => wp_create_nonce('dismiss_theme_migration_notice'),
969		- 'ajaxurl' => admin_url('admin-ajax.php')
970		- ));
971		- }
972		-}
973	317
974		-public function mxchat_create_transcripts_page() {
975		- global $wpdb;
976		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	318	+<div id="embed" class="mxchat-tab-content">
	319	+ <div class="mxchat-settings-section">
	320	+ <h2>WooCommerce Settings</h2>
	321	+ <table class="form-table">
	322	+ <?php do_settings_fields('mxchat-embed', 'mxchat_woocommerce_section'); ?>
	323	+ </table>
	324	+ </div>
977	325
978		- // Get basic stats
979		- $total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name") ?: 0;
980		- $total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name") ?: 0;
	326	+ <div class="section-divider"></div> <!-- Divider -->
981	327
982		- // Count unique users with detailed breakdown
983		- $total_users = $wpdb->get_var("
984		- SELECT COUNT(DISTINCT
985		- CASE
986		- WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
987		- WHEN user_id != 0 THEN CONCAT('user_', user_id)
988		- WHEN user_identifier NOT LIKE 'Tech-Savvy User'
989		- AND user_identifier NOT LIKE 'Detail-Oriented User'
990		- AND user_identifier NOT LIKE 'Language Learner'
991		- AND user_identifier NOT LIKE 'Casual Browser'
992		- AND user_identifier NOT LIKE 'Policy Enforcer'
993		- AND user_identifier NOT LIKE 'Researcher'
994		- AND user_identifier NOT LIKE 'Loyalty Member'
995		- AND user_identifier NOT LIKE 'Gift Buyer'
996		- AND user_identifier NOT LIKE 'Parent or Caregiver'
997		- THEN user_identifier
998		- ELSE session_id
999		- END
1000		- )
1001		- FROM $table_name
1002		- WHERE role != 'assistant'
1003		- ");
	328	+ <div class="mxchat-settings-section">
	329	+ <h2>Loops Settings</h2>
	330	+ <table class="form-table">
	331	+ <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
	332	+ </table>
	333	+ </div>
	334	+</div>
1004	335
1005		- // Get user type breakdown
1006		- $registered_users = $wpdb->get_var("
1007		- SELECT COUNT(DISTINCT user_email)
1008		- FROM $table_name
1009		- WHERE user_email != '' AND user_email IS NOT NULL
1010		- ");
1011	336
1012		- $guest_users = $wpdb->get_var("
1013		- SELECT COUNT(DISTINCT user_identifier)
1014		- FROM $table_name
1015		- WHERE (user_email = '' OR user_email IS NULL)
1016		- AND role != 'assistant'
1017		- AND user_identifier NOT LIKE 'Tech-Savvy User'
1018		- AND user_identifier NOT LIKE 'Detail-Oriented User'
1019		- AND user_identifier NOT LIKE 'Language Learner'
1020		- AND user_identifier NOT LIKE 'Casual Browser'
1021		- AND user_identifier NOT LIKE 'Policy Enforcer'
1022		- AND user_identifier NOT LIKE 'Researcher'
1023		- AND user_identifier NOT LIKE 'Loyalty Member'
1024		- AND user_identifier NOT LIKE 'Gift Buyer'
1025		- AND user_identifier NOT LIKE 'Parent or Caregiver'
1026		- ");
1027	337
1028		- // Get agent test messages count
1029		- $agent_tests = $wpdb->get_var("
1030		- SELECT COUNT(DISTINCT session_id)
1031		- FROM $table_name
1032		- WHERE user_identifier IN (
1033		- 'Tech-Savvy User',
1034		- 'Detail-Oriented User',
1035		- 'Language Learner',
1036		- 'Casual Browser',
1037		- 'Policy Enforcer',
1038		- 'Researcher',
1039		- 'Loyalty Member',
1040		- 'Gift Buyer',
1041		- 'Parent or Caregiver'
1042		- )
1043		- ");
1044		- // Get activity metrics
1045		- $today_chats = $wpdb->get_var("
1046		- SELECT COUNT(DISTINCT session_id)
1047		- FROM $table_name
1048		- WHERE DATE(timestamp) = CURDATE()
1049		- ");
1050		-
1051		- $week_chats = $wpdb->get_var("
1052		- SELECT COUNT(DISTINCT session_id)
1053		- FROM $table_name
1054		- WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
1055		- ");
1056		-
1057		- $month_chats = $wpdb->get_var("
1058		- SELECT COUNT(DISTINCT session_id)
1059		- FROM $table_name
1060		- WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 30 DAY)
1061		- ");
1062		-
1063		- // Get daily chat data for last 7 days
1064		- $daily_stats = $wpdb->get_results("
1065		- SELECT
1066		- DATE(timestamp) as date,
1067		- COUNT(DISTINCT session_id) as chats,
1068		- COUNT(*) as messages
1069		- FROM $table_name
1070		- WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
1071		- GROUP BY DATE(timestamp)
1072		- ORDER BY date ASC
1073		- ");
1074		-
1075		- // Get average messages per chat
1076		- $avg_messages = $wpdb->get_var("
1077		- SELECT AVG(message_count)
1078		- FROM (
1079		- SELECT session_id, COUNT(*) as message_count
1080		- FROM $table_name
1081		- GROUP BY session_id
1082		- ) as chat_counts
1083		- ");
1084		- $avg_messages = $avg_messages ? round($avg_messages, 1) : 0;
1085		-
1086		- // Get busiest hour
1087		- $busiest_hour = $wpdb->get_row("
1088		- SELECT HOUR(timestamp) as hour, COUNT(DISTINCT session_id) as chat_count
1089		- FROM $table_name
1090		- GROUP BY HOUR(timestamp)
1091		- ORDER BY chat_count DESC
1092		- LIMIT 1
1093		- ");
1094		-
1095		- // Prepare chart data
1096		- $chart_labels = array();
1097		- $chart_chats = array();
1098		- $chart_messages = array();
1099		-
1100		- // Fill last 7 days with data
1101		- for ($i = 6; $i >= 0; $i--) {
1102		- $date = date('Y-m-d', strtotime("-$i days"));
1103		- $day_name = date('D', strtotime("-$i days"));
1104		- $chart_labels[] = $day_name;
1105		-
1106		- $found = false;
1107		- foreach ($daily_stats as $stat) {
1108		- if ($stat->date === $date) {
1109		- $chart_chats[] = (int)$stat->chats;
1110		- $chart_messages[] = (int)$stat->messages;
1111		- $found = true;
1112		- break;
1113		- }
1114		- }
1115		- if (!$found) {
1116		- $chart_chats[] = 0;
1117		- $chart_messages[] = 0;
1118		- }
1119		- }
1120	338
1121		- // Prepare page data for the template
1122		- $page_data = array(
1123		- 'total_chats' => $total_chats,
1124		- 'total_messages' => $total_messages,
1125		- 'total_users' => $total_users,
1126		- 'registered_users' => $registered_users,
1127		- 'guest_users' => $guest_users,
1128		- 'agent_tests' => $agent_tests,
1129		- 'today_chats' => $today_chats,
1130		- 'week_chats' => $week_chats,
1131		- 'month_chats' => $month_chats,
1132		- 'avg_messages' => $avg_messages,
1133		- 'busiest_hour' => $busiest_hour,
1134		- 'chart_labels' => $chart_labels,
1135		- 'chart_chats' => $chart_chats,
1136		- 'chart_messages' => $chart_messages,
1137		- );
1138	339
1139		- // Include and render the new template
1140		- require_once plugin_dir_path(__FILE__) . 'admin-transcripts-page.php';
1141		- mxchat_render_transcripts_page($this, $page_data);
1142		-}
	340	+ <div id="theme" class="mxchat-tab-content">
	341	+ <?php do_settings_sections('mxchat-theme'); ?>
	342	+ </div>
	343	+ <div id="general" class="mxchat-tab-content">
	344	+ <?php do_settings_sections('mxchat-general'); ?>
	345	+<p>If you're having trouble setting up or getting the responses you need, please don’t hesitate to <a href="https://mxchat.ai/contact/">contact our team</a>.<p>
1143	346
1144		-/**
1145		- * Get chart data for transcripts page
1146		- * Used by both page render and script localization
1147		- *
1148		- * @return array Chart data with labels, chats, and messages arrays
1149		- */
1150		-private function get_transcripts_chart_data() {
1151		- global $wpdb;
1152		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	347	+<div class="faq-item">
	348	+ <h3>How does the Claude API integration work?</h3>
	349	+ <p>
	350	+ 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.
	351	+ </p>
	352	+ <p>
	353	+ 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.
	354	+ </p>
	355	+ <p>
	356	+ 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>.
	357	+ </p>
	358	+</div>
1153	359
1154		- // Get daily chat data for last 7 days - same query as mxchat_transcripts_page()
1155		- $daily_stats = $wpdb->get_results("
1156		- SELECT
1157		- DATE(timestamp) as date,
1158		- COUNT(DISTINCT session_id) as chats,
1159		- COUNT(*) as messages
1160		- FROM $table_name
1161		- WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
1162		- GROUP BY DATE(timestamp)
1163		- ORDER BY date ASC
1164		- ");
1165		-
1166		- // Prepare chart data
1167		- $chart_labels = array();
1168		- $chart_chats = array();
1169		- $chart_messages = array();
1170		-
1171		- // Fill last 7 days with data - same logic as mxchat_transcripts_page()
1172		- for ($i = 6; $i >= 0; $i--) {
1173		- $date = date('Y-m-d', strtotime("-$i days"));
1174		- $day_name = date('D', strtotime("-$i days"));
1175		- $chart_labels[] = $day_name;
1176		-
1177		- $found = false;
1178		- if ($daily_stats) {
1179		- foreach ($daily_stats as $stat) {
1180		- if ($stat->date === $date) {
1181		- $chart_chats[] = (int)$stat->chats;
1182		- $chart_messages[] = (int)$stat->messages;
1183		- $found = true;
1184		- break;
1185		- }
1186		- }
1187		- }
1188		- if (!$found) {
1189		- $chart_chats[] = 0;
1190		- $chart_messages[] = 0;
1191		- }
1192		- }
1193		-
1194		- return array(
1195		- 'labels' => $chart_labels,
1196		- 'chats' => $chart_chats,
1197		- 'messages' => $chart_messages
1198		- );
1199		-}
1200		-
1201		-public function mxchat_transcripts_notification_section_callback() {
1202		- 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>';
1203		-}
1204		-public function mxchat_enable_notifications_callback() {
1205		- $options = get_option('mxchat_transcripts_options', array());
1206		- $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
1207		- ?>
1208		- <label for="mxchat_enable_notifications">
1209		- <input type="checkbox" id="mxchat_enable_notifications"
1210		- name="mxchat_transcripts_options[mxchat_enable_notifications]"
1211		- value="1" <?php checked(1, $enabled); ?>>
1212		- <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
1213		- </label>
1214		- <p class="description">
1215		- <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
	360	+<div class="faq-item">
	361	+ <h3>How does the X.AI API integration work?</h3>
	362	+ <p>
	363	+ 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.
1216	364	</p>
1217		- <?php
1218		-}
1219		-public function mxchat_notification_email_callback() {
1220		- $options = get_option('mxchat_transcripts_options', array());
1221		- $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
1222		- ?>
1223		- <input type="email" id="mxchat_notification_email"
1224		- name="mxchat_transcripts_options[mxchat_notification_email]"
1225		- value="<?php echo esc_attr($email); ?>"
1226		- class="regular-text">
1227		- <p class="description">
1228		- <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
	365	+ <p>
	366	+ 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>.
1229	367	</p>
1230		- <?php
1231		-}
	368	+</div>
1232	369
1233		-public function mxchat_auto_delete_transcripts_callback() {
1234		- $options = get_option('mxchat_transcripts_options', array());
1235		- $interval = isset($options['mxchat_auto_delete_transcripts']) ? $options['mxchat_auto_delete_transcripts'] : 'never';
1236		- ?>
1237		- <select id="mxchat_auto_delete_transcripts"
1238		- name="mxchat_transcripts_options[mxchat_auto_delete_transcripts]">
1239		- <option value="never" <?php selected($interval, 'never'); ?>>
1240		- <?php esc_html_e('Never (Keep All Transcripts)', 'mxchat'); ?>
1241		- </option>
1242		- <option value="1week" <?php selected($interval, '1week'); ?>>
1243		- <?php esc_html_e('After 1 Week', 'mxchat'); ?>
1244		- </option>
1245		- <option value="2weeks" <?php selected($interval, '2weeks'); ?>>
1246		- <?php esc_html_e('After 2 Weeks', 'mxchat'); ?>
1247		- </option>
1248		- <option value="1month" <?php selected($interval, '1month'); ?>>
1249		- <?php esc_html_e('After 1 Month', 'mxchat'); ?>
1250		- </option>
1251		- </select>
1252		- <p class="description">
1253		- <?php esc_html_e('Automatically delete old chat transcripts after the selected time period. This helps manage database size and privacy.', 'mxchat'); ?>
	370	+<div class="faq-item">
	371	+ <h3>Do I need an OpenAI API key to use the chatbot?</h3>
	372	+ <p>
	373	+ 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.
1254	374	</p>
1255		- <?php
1256		-}
1257		-
1258		-public function mxchat_auto_email_transcript_callback() {
1259		- $options = get_option('mxchat_transcripts_options', array());
1260		- $enabled = isset($options['mxchat_auto_email_transcript_enabled']) ? $options['mxchat_auto_email_transcript_enabled'] : 0;
1261		- $delay = isset($options['mxchat_auto_email_transcript_delay']) ? $options['mxchat_auto_email_transcript_delay'] : '30';
1262		- $require_contact = isset($options['mxchat_auto_email_transcript_require_contact']) ? $options['mxchat_auto_email_transcript_require_contact'] : 0;
1263		- ?>
1264		- <label>
1265		- <input type="checkbox"
1266		- id="mxchat_auto_email_transcript_enabled"
1267		- name="mxchat_transcripts_options[mxchat_auto_email_transcript_enabled]"
1268		- value="1"
1269		- <?php checked($enabled, 1); ?>>
1270		- <?php esc_html_e('Enable Auto-Email of Full Transcript', 'mxchat'); ?>
1271		- </label>
1272		- <br><br>
1273		- <label for="mxchat_auto_email_transcript_delay">
1274		- <?php esc_html_e('Send transcript after:', 'mxchat'); ?>
1275		- </label>
1276		- <select id="mxchat_auto_email_transcript_delay"
1277		- name="mxchat_transcripts_options[mxchat_auto_email_transcript_delay]">
1278		- <option value="15" <?php selected($delay, '15'); ?>>
1279		- <?php esc_html_e('15 minutes', 'mxchat'); ?>
1280		- </option>
1281		- <option value="30" <?php selected($delay, '30'); ?>>
1282		- <?php esc_html_e('30 minutes', 'mxchat'); ?>
1283		- </option>
1284		- <option value="60" <?php selected($delay, '60'); ?>>
1285		- <?php esc_html_e('1 hour', 'mxchat'); ?>
1286		- </option>
1287		- </select>
1288		- <br><br>
1289		- <label>
1290		- <input type="checkbox"
1291		- id="mxchat_auto_email_transcript_require_contact"
1292		- name="mxchat_transcripts_options[mxchat_auto_email_transcript_require_contact]"
1293		- value="1"
1294		- <?php checked($require_contact, 1); ?>>
1295		- <?php esc_html_e('Only send if visitor provided contact info', 'mxchat'); ?>
1296		- </label>
1297		- <p class="description">
1298		- <?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'); ?>
1299		- <br>
1300		- <?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'); ?>
	375	+ <p>
	376	+ 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.
1301	377	</p>
1302		- <?php
1303		-}
	378	+</div>
1304	379
	380	+ <div class="faq-item">
	381	+ <h3>How do I add the chatbot to my site?</h3>
	382	+ <p>
	383	+ 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.
	384	+ </p>
	385	+ </div>
1305	386
	387	+ <div class="faq-item">
	388	+ <h3>How does the chatbot use my content to generate responses?</h3>
	389	+ <p>
	390	+ 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.
	391	+ </p>
	392	+ </div>
1306	393
1307		-public function sanitize_transcripts_options($input) {
1308		- $sanitized = array();
	394	+ <div class="faq-item">
	395	+ <h3>Why does the chatbot sometimes make up links or information?</h3>
	396	+ <p>
	397	+ 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.
	398	+ </p>
	399	+ </div>
1309	400
1310		- $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
	401	+ <div class="faq-item">
	402	+ <h3>How does the Complianz integration work?</h3>
	403	+ <p>
	404	+ 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.
	405	+ </p>
	406	+ </div>
1311	407
1312		- if (isset($input['mxchat_notification_email'])) {
1313		- $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
1314		- if (!is_email($sanitized['mxchat_notification_email'])) {
1315		- add_settings_error(
1316		- 'mxchat_transcripts_options',
1317		- 'invalid_email',
1318		- __('Please enter a valid email address for notifications.', 'mxchat'),
1319		- 'error'
1320		- );
1321		- $sanitized['mxchat_notification_email'] = get_option('admin_email');
1322		- }
1323		- }
	408	+ <div class="faq-item">
	409	+ <h3>How does the WooCommerce integration work?</h3>
	410	+ <p>
	411	+ 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.
	412	+ </p>
	413	+ </div>
1324	414
1325		- // Sanitize auto-delete setting
1326		- $valid_intervals = array('never', '1week', '2weeks', '1month');
1327		- if (isset($input['mxchat_auto_delete_transcripts'])) {
1328		- $sanitized['mxchat_auto_delete_transcripts'] = in_array($input['mxchat_auto_delete_transcripts'], $valid_intervals)
1329		- ? $input['mxchat_auto_delete_transcripts']
1330		- : 'never';
1331		- } else {
1332		- $sanitized['mxchat_auto_delete_transcripts'] = 'never';
1333		- }
	415	+ <div class="faq-item">
	416	+ <h3>Why isn't my chatbot responding as expected?</h3>
	417	+ <p>
	418	+ 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.
	419	+ </p>
	420	+ <p>
	421	+ We’re dedicated to your success and ready to guide you in aligning the AI's behavior to meet your goals.
	422	+ </p>
	423	+ </div>
1334	424
1335		- // Get old value to check if auto-delete setting changed
1336		- $old_options = get_option('mxchat_transcripts_options');
1337		- $old_interval = isset($old_options['mxchat_auto_delete_transcripts']) ? $old_options['mxchat_auto_delete_transcripts'] : 'never';
1338		-
1339		- // If the auto-delete setting changed, reschedule the cron job
1340		- if ($old_interval !== $sanitized['mxchat_auto_delete_transcripts']) {
1341		- $this->schedule_transcript_cleanup($sanitized['mxchat_auto_delete_transcripts']);
1342		- }
	425	+ <div class="faq-item">
	426	+ <h3>What is Loops, and how do I get an API key?</h3>
	427	+ <p>
	428	+ 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.
	429	+ </p>
	430	+ </div>
1343	431
1344		- // Sanitize auto-email transcript settings
1345		- $sanitized['mxchat_auto_email_transcript_enabled'] = isset($input['mxchat_auto_email_transcript_enabled']) ? 1 : 0;
1346	432
1347		- $valid_delays = array('15', '30', '60');
1348		- if (isset($input['mxchat_auto_email_transcript_delay'])) {
1349		- $sanitized['mxchat_auto_email_transcript_delay'] = in_array($input['mxchat_auto_email_transcript_delay'], $valid_delays)
1350		- ? $input['mxchat_auto_email_transcript_delay']
1351		- : '30';
1352		- } else {
1353		- $sanitized['mxchat_auto_email_transcript_delay'] = '30';
1354		- }
1355		-
1356		- // Sanitize require contact info setting
1357		- $sanitized['mxchat_auto_email_transcript_require_contact'] = isset($input['mxchat_auto_email_transcript_require_contact']) ? 1 : 0;
1358		-
1359		- return $sanitized;
	433	+ </div>
	434	+ <?php submit_button(); ?>
	435	+ </form>
	436	+ </div>
	437	+ <?php
1360	438	}
1361	439
1362		-/**
1363		- * Schedule or unschedule the transcript cleanup cron job
1364		- */
1365		-public function schedule_transcript_cleanup($interval) {
1366		- // Clear any existing scheduled event
1367		- $timestamp = wp_next_scheduled('mxchat_cleanup_old_transcripts');
1368		- if ($timestamp) {
1369		- wp_unschedule_event($timestamp, 'mxchat_cleanup_old_transcripts');
1370		- }
1371		-
1372		- // Schedule new event if not set to "never"
1373		- if ($interval !== 'never') {
1374		- // Schedule to run daily at 3 AM
1375		- $next_run = strtotime('tomorrow 3:00 AM');
1376		- wp_schedule_event($next_run, 'daily', 'mxchat_cleanup_old_transcripts');
1377		- }
1378		-}
1379	440
1380		-/**
1381		- * Delete old transcripts based on the configured interval
1382		- */
1383		-public function cleanup_old_transcripts() {
1384		- $options = get_option('mxchat_transcripts_options', array());
1385		- $interval = isset($options['mxchat_auto_delete_transcripts']) ? $options['mxchat_auto_delete_transcripts'] : 'never';
1386		-
1387		- // If set to never, don't delete anything
1388		- if ($interval === 'never') {
1389		- return;
1390		- }
1391		-
1392		- // Calculate the cutoff date
1393		- $days = 0;
1394		- switch ($interval) {
1395		- case '1week':
1396		- $days = 7;
1397		- break;
1398		- case '2weeks':
1399		- $days = 14;
1400		- break;
1401		- case '1month':
1402		- $days = 30;
1403		- break;
1404		- default:
1405		- return; // Invalid interval, don't delete anything
1406		- }
1407		-
1408		- global $wpdb;
1409		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1410		- $translations_table = $wpdb->prefix . 'mxchat_transcript_translations';
1411		-
1412		- // Calculate the cutoff timestamp
1413		- $cutoff_date = date('Y-m-d H:i:s', strtotime("-{$days} days"));
1414		-
1415		- // First, get the session IDs that will be deleted (to clean up translations too)
1416		- $sessions_to_delete = $wpdb->get_col(
1417		- $wpdb->prepare(
1418		- "SELECT DISTINCT session_id FROM {$table_name} WHERE timestamp < %s",
1419		- $cutoff_date
1420		- )
1421		- );
1422		-
1423		- // Delete transcripts older than the cutoff date
1424		- $deleted = $wpdb->query(
1425		- $wpdb->prepare(
1426		- "DELETE FROM {$table_name} WHERE timestamp < %s",
1427		- $cutoff_date
1428		- )
1429		- );
1430		-
1431		- // Also delete any translations for the deleted sessions
1432		- if (!empty($sessions_to_delete) && $wpdb->get_var("SHOW TABLES LIKE '$translations_table'") === $translations_table) {
1433		- $placeholders = implode(',', array_fill(0, count($sessions_to_delete), '%s'));
1434		- $wpdb->query(
1435		- $wpdb->prepare(
1436		- "DELETE FROM {$translations_table} WHERE session_id IN ($placeholders)",
1437		- $sessions_to_delete
1438		- )
1439		- );
1440		- }
1441		-
1442		- // Log the cleanup action
1443		- if ($deleted !== false && $deleted > 0) {
1444		- //error_log(sprintf('MXChat: Auto-deleted %d transcripts older than %d days', $deleted, $days));
1445		- }
1446		-}
1447		-
1448		-public function export_chat_transcripts() {
1449		- if (!current_user_can('manage_options')) {
1450		- wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
1451		- }
1452		-
1453		- check_ajax_referer('mxchat_export_transcripts', 'security');
1454		-
1455		- global $wpdb;
1456		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1457		-
1458		- // Get all transcripts ordered by session and timestamp
1459		- $results = $wpdb->get_results(
1460		- "SELECT session_id, user_email, user_identifier, role, message, timestamp
1461		- FROM {$table_name}
1462		- ORDER BY session_id, timestamp ASC"
1463		- );
1464		-
1465		- if (empty($results)) {
1466		- wp_send_json_error(array('message' => 'No transcripts found.'));
1467		- wp_die();
1468		- }
1469		-
1470		- // Set headers for CSV download
1471		- header('Content-Type: text/csv');
1472		- header('Content-Disposition: attachment; filename="chat-transcripts-' . date('Y-m-d') . '.csv"');
1473		- header('Pragma: no-cache');
1474		- header('Expires: 0');
1475		-
1476		- // Create output stream
1477		- $output = fopen('php://output', 'w');
1478		-
1479		- // Add UTF-8 BOM for proper Excel encoding
1480		- fputs($output, "\xEF\xBB\xBF");
1481		-
1482		- // Add CSV headers
1483		- fputcsv($output, array(
1484		- 'Session ID',
1485		- 'Email',
1486		- 'User Identifier',
1487		- 'Role',
1488		- 'Message',
1489		- 'Timestamp'
1490		- ));
1491		-
1492		- // Add data rows
1493		- foreach ($results as $row) {
1494		- fputcsv($output, array(
1495		- $row->session_id,
1496		- $row->user_email,
1497		- $row->user_identifier,
1498		- $row->role,
1499		- $row->message,
1500		- $row->timestamp
1501		- ));
1502		- }
1503		-
1504		- fclose($output);
1505		- wp_die();
1506		-}
1507		-
1508		-/**
1509		- * Handle translation of chat messages via AJAX
1510		- */
1511		-public function mxchat_translate_messages() {
1512		- if (!current_user_can('manage_options')) {
1513		- wp_send_json_error(['error' => 'Insufficient permissions']);
1514		- wp_die();
1515		- }
1516		-
1517		- $session_id = isset($_POST['session_id']) ? sanitize_text_field($_POST['session_id']) : '';
1518		- $target_lang = isset($_POST['target_lang']) ? sanitize_text_field($_POST['target_lang']) : 'en';
1519		- $messages_json = isset($_POST['messages']) ? wp_unslash($_POST['messages']) : '[]';
1520		- $messages = json_decode($messages_json, true);
1521		-
1522		- if (empty($session_id)) {
1523		- wp_send_json_error(['error' => 'No session ID provided']);
1524		- wp_die();
1525		- }
1526		-
1527		- if (empty($messages) || !is_array($messages)) {
1528		- wp_send_json_error(['error' => 'No messages to translate']);
1529		- wp_die();
1530		- }
1531		-
1532		- // Language names for prompting
1533		- $languages = [
1534		- 'en' => 'English',
1535		- 'es' => 'Spanish',
1536		- 'fr' => 'French',
1537		- 'de' => 'German',
1538		- 'it' => 'Italian',
1539		- 'pt' => 'Portuguese',
1540		- 'nl' => 'Dutch',
1541		- 'ru' => 'Russian',
1542		- 'zh' => 'Chinese',
1543		- 'ja' => 'Japanese',
1544		- 'ko' => 'Korean',
1545		- 'ar' => 'Arabic',
1546		- 'hi' => 'Hindi',
1547		- 'tr' => 'Turkish',
1548		- 'pl' => 'Polish',
1549		- 'vi' => 'Vietnamese',
1550		- 'th' => 'Thai',
1551		- 'id' => 'Indonesian',
1552		- 'sv' => 'Swedish',
1553		- 'da' => 'Danish'
1554		- ];
1555		-
1556		- $target_lang_name = isset($languages[$target_lang]) ? $languages[$target_lang] : 'English';
1557		-
1558		- // Build combined text for translation (numbered for parsing)
1559		- $numbered_messages = [];
1560		- foreach ($messages as $i => $msg) {
1561		- $content = isset($msg['content']) ? trim($msg['content']) : '';
1562		- if (!empty($content)) {
1563		- $numbered_messages[] = "[MSG" . $i . "]" . $content . "[/MSG" . $i . "]";
	441	+ public function mxchat_create_transcripts_page() {
	442	+ ?>
	443	+ <div class="wrap mxchat-admin">
	444	+ <h2><?php esc_html_e('Chat Transcripts', 'mxchat'); ?></h2>
	445	+ <form id="mxchat-delete-form" method="post">
	446	+ <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
	447	+ <div class="mxchat-controls">
	448	+ <label for="mxchat-select-all-transcripts" class="mxchat-select-all-label">
	449	+ <input type="checkbox" id="mxchat-select-all-transcripts" /> <?php esc_html_e('Select All', 'mxchat'); ?>
	450	+ </label>
	451	+ <input type="submit" value="<?php esc_attr_e('Delete Selected', 'mxchat'); ?>" class="button button-primary delete-chats-button" />
	452	+ </div>
	453	+ <div id="mxchat-transcripts">
	454	+ <!-- Transcripts will be loaded here -->
	455	+ </div>
	456	+ </form>
	457	+ </div>
	458	+ <?php
1564	459	}
1565		- }
1566	460
1567		- if (empty($numbered_messages)) {
1568		- wp_send_json_error(['error' => 'No valid messages to translate']);
1569		- wp_die();
1570		- }
1571	461
1572		- $combined_text = implode("\n\n", $numbered_messages);
1573	462
1574		- // Prepare the translation prompt
1575		- $system_prompt = "You are a translator. Translate the following messages to {$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.";
1576	463
1577		- // Get user's selected model and determine provider
1578		- $options = get_option('mxchat_options', []);
1579		- $selected_model = $options['model'] ?? 'gpt-5.1-chat-latest';
	464	+ public function mxchat_create_prompts_page() {
	465	+ global $wpdb;
	466	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1580	467
1581		- // Check if using OpenRouter
1582		- if ($selected_model === 'openrouter') {
1583		- $provider = 'openrouter';
1584		- $selected_model = $options['openrouter_selected_model'] ?? '';
1585		- $api_key = $options['openrouter_api_key'] ?? '';
	468	+ // Verify the nonce before processing the request
	469	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
1586	470
1587		- if (empty($selected_model)) {
1588		- wp_send_json_error(['error' => 'No OpenRouter model selected']);
1589		- wp_die();
1590		- }
1591		- } else {
1592		- // Determine provider from model name
1593		- $model_parts = explode('-', $selected_model);
1594		- $provider = strtolower($model_parts[0]);
1595		-
1596		- // Get the appropriate API key based on provider
1597		- $api_key = '';
1598		- switch ($provider) {
1599		- case 'gpt':
1600		- case 'o1':
1601		- $api_key = $options['api_key'] ?? '';
1602		- break;
1603		- case 'claude':
1604		- $api_key = $options['claude_api_key'] ?? '';
1605		- break;
1606		- case 'grok':
1607		- $api_key = $options['xai_api_key'] ?? '';
1608		- break;
1609		- case 'deepseek':
1610		- $api_key = $options['deepseek_api_key'] ?? '';
1611		- break;
1612		- case 'gemini':
1613		- $api_key = $options['gemini_api_key'] ?? '';
1614		- break;
1615		- default:
1616		- // Default to OpenAI
1617		- $api_key = $options['api_key'] ?? '';
1618		- $provider = 'gpt';
1619		- break;
1620		- }
1621		- }
1622		-
1623		- if (empty($api_key)) {
1624		- wp_send_json_error(['error' => 'No API key configured for ' . $provider]);
1625		- wp_die();
1626		- }
1627		-
1628		- // Make API request based on provider
1629		- $response = $this->translate_with_provider($provider, $selected_model, $api_key, $system_prompt, $combined_text);
1630		-
1631		- if (is_wp_error($response)) {
1632		- wp_send_json_error(['error' => $response->get_error_message()]);
1633		- wp_die();
1634		- }
1635		-
1636		- // Parse the response to extract translated messages
1637		- $translations = [];
1638		- foreach ($messages as $msg) {
1639		- $index = $msg['index'];
1640		- $pattern = '/\[MSG' . $index . '\](.*?)\[\/MSG' . $index . '\]/s';
1641		- if (preg_match($pattern, $response, $matches)) {
1642		- $translations[] = [
1643		- 'index' => $index,
1644		- 'translated' => trim($matches[1])
1645		- ];
1646		- }
1647		- }
1648		-
1649		- // Save translations to database
1650		- if (!empty($translations)) {
1651		- $this->save_transcript_translation($session_id, $target_lang, $translations);
1652		- }
1653		-
1654		- wp_send_json(['success' => true, 'translations' => $translations, 'language' => $target_lang]);
1655		- wp_die();
1656		-}
1657		-
1658		-/**
1659		- * Save transcript translation to database
1660		- */
1661		-private function save_transcript_translation($session_id, $language_code, $translations) {
1662		- global $wpdb;
1663		- $table_name = $wpdb->prefix . 'mxchat_transcript_translations';
1664		-
1665		- // Check if table exists, create if not
1666		- if ($wpdb->get_var("SHOW TABLES LIKE '$table_name'") !== $table_name) {
1667		- mxchat_create_translations_table();
1668		- }
1669		-
1670		- $now = current_time('mysql');
1671		- $translations_json = wp_json_encode($translations);
1672		-
1673		- // Use REPLACE to insert or update
1674		- $wpdb->query($wpdb->prepare(
1675		- "REPLACE INTO $table_name (session_id, language_code, translations, created_at, updated_at)
1676		- VALUES (%s, %s, %s, %s, %s)",
1677		- $session_id,
1678		- $language_code,
1679		- $translations_json,
1680		- $now,
1681		- $now
1682		- ));
1683		-}
1684		-
1685		-/**
1686		- * Get saved translation for a session
1687		- */
1688		-public function mxchat_get_transcript_translation() {
1689		- if (!current_user_can('manage_options')) {
1690		- wp_send_json_error(['error' => 'Insufficient permissions']);
1691		- wp_die();
1692		- }
1693		-
1694		- $session_id = isset($_POST['session_id']) ? sanitize_text_field($_POST['session_id']) : '';
1695		-
1696		- if (empty($session_id)) {
1697		- wp_send_json_error(['error' => 'No session ID provided']);
1698		- wp_die();
1699		- }
1700		-
1701		- global $wpdb;
1702		- $table_name = $wpdb->prefix . 'mxchat_transcript_translations';
1703		-
1704		- // Check if table exists
1705		- if ($wpdb->get_var("SHOW TABLES LIKE '$table_name'") !== $table_name) {
1706		- wp_send_json(['success' => true, 'has_translation' => false]);
1707		- wp_die();
1708		- }
1709		-
1710		- // Get the most recent translation for this session
1711		- $result = $wpdb->get_row($wpdb->prepare(
1712		- "SELECT language_code, translations FROM $table_name WHERE session_id = %s ORDER BY updated_at DESC LIMIT 1",
1713		- $session_id
1714		- ));
1715		-
1716		- if ($result) {
1717		- $translations = json_decode($result->translations, true);
1718		- wp_send_json([
1719		- 'success' => true,
1720		- 'has_translation' => true,
1721		- 'language' => $result->language_code,
1722		- 'translations' => $translations
1723		- ]);
1724		- } else {
1725		- wp_send_json(['success' => true, 'has_translation' => false]);
1726		- }
1727		- wp_die();
1728		-}
1729		-
1730		-/**
1731		- * Translate text using the user's selected provider and model
1732		- */
1733		-private function translate_with_provider($provider, $model, $api_key, $system_prompt, $text) {
1734		- switch ($provider) {
1735		- case 'claude':
1736		- return $this->translate_with_claude($api_key, $model, $system_prompt, $text);
1737		- case 'grok':
1738		- return $this->translate_with_xai($api_key, $model, $system_prompt, $text);
1739		- case 'deepseek':
1740		- return $this->translate_with_deepseek($api_key, $model, $system_prompt, $text);
1741		- case 'gemini':
1742		- return $this->translate_with_gemini($api_key, $model, $system_prompt, $text);
1743		- case 'openrouter':
1744		- return $this->translate_with_openrouter($api_key, $model, $system_prompt, $text);
1745		- case 'gpt':
1746		- case 'o1':
1747		- default:
1748		- return $this->translate_with_openai($api_key, $model, $system_prompt, $text);
1749		- }
1750		-}
1751		-
1752		-/**
1753		- * Translate text using OpenAI API
1754		- */
1755		-private function translate_with_openai($api_key, $model, $system_prompt, $text) {
1756		- $response = wp_remote_post('https://api.openai.com/v1/chat/completions', [
1757		- 'timeout' => 60,
1758		- 'headers' => [
1759		- 'Authorization' => 'Bearer ' . $api_key,
1760		- 'Content-Type' => 'application/json'
1761		- ],
1762		- 'body' => wp_json_encode([
1763		- 'model' => $model,
1764		- 'messages' => [
1765		- ['role' => 'system', 'content' => $system_prompt],
1766		- ['role' => 'user', 'content' => $text]
1767		- ],
1768		- 'temperature' => 0.3
1769		- ])
1770		- ]);
1771		-
1772		- if (is_wp_error($response)) {
1773		- return $response;
1774		- }
1775		-
1776		- $body = json_decode(wp_remote_retrieve_body($response), true);
1777		-
1778		- if (isset($body['error'])) {
1779		- return new WP_Error('api_error', $body['error']['message']);
1780		- }
1781		-
1782		- if (isset($body['choices'][0]['message']['content'])) {
1783		- return $body['choices'][0]['message']['content'];
1784		- }
1785		-
1786		- return new WP_Error('api_error', 'Invalid API response');
1787		-}
1788		-
1789		-/**
1790		- * Translate text using Claude API
1791		- */
1792		-private function translate_with_claude($api_key, $model, $system_prompt, $text) {
1793		- $response = wp_remote_post('https://api.anthropic.com/v1/messages', [
1794		- 'timeout' => 60,
1795		- 'headers' => [
1796		- 'x-api-key' => $api_key,
1797		- 'anthropic-version' => '2023-06-01',
1798		- 'Content-Type' => 'application/json'
1799		- ],
1800		- 'body' => wp_json_encode([
1801		- 'model' => $model,
1802		- 'max_tokens' => 4096,
1803		- 'system' => $system_prompt,
1804		- 'messages' => [
1805		- ['role' => 'user', 'content' => $text]
1806		- ]
1807		- ])
1808		- ]);
1809		-
1810		- if (is_wp_error($response)) {
1811		- return $response;
1812		- }
1813		-
1814		- $body = json_decode(wp_remote_retrieve_body($response), true);
1815		-
1816		- if (isset($body['error'])) {
1817		- return new WP_Error('api_error', $body['error']['message']);
1818		- }
1819		-
1820		- if (isset($body['content'][0]['text'])) {
1821		- return $body['content'][0]['text'];
1822		- }
1823		-
1824		- return new WP_Error('api_error', 'Invalid API response');
1825		-}
1826		-
1827		-/**
1828		- * Translate text using xAI (Grok) API
1829		- */
1830		-private function translate_with_xai($api_key, $model, $system_prompt, $text) {
1831		- $response = wp_remote_post('https://api.x.ai/v1/chat/completions', [
1832		- 'timeout' => 60,
1833		- 'headers' => [
1834		- 'Authorization' => 'Bearer ' . $api_key,
1835		- 'Content-Type' => 'application/json'
1836		- ],
1837		- 'body' => wp_json_encode([
1838		- 'model' => $model,
1839		- 'messages' => [
1840		- ['role' => 'system', 'content' => $system_prompt],
1841		- ['role' => 'user', 'content' => $text]
1842		- ],
1843		- 'temperature' => 0.3
1844		- ])
1845		- ]);
1846		-
1847		- if (is_wp_error($response)) {
1848		- return $response;
1849		- }
1850		-
1851		- $body = json_decode(wp_remote_retrieve_body($response), true);
1852		-
1853		- if (isset($body['error'])) {
1854		- return new WP_Error('api_error', $body['error']['message']);
1855		- }
1856		-
1857		- if (isset($body['choices'][0]['message']['content'])) {
1858		- return $body['choices'][0]['message']['content'];
1859		- }
1860		-
1861		- return new WP_Error('api_error', 'Invalid API response');
1862		-}
1863		-
1864		-/**
1865		- * Translate text using DeepSeek API
1866		- */
1867		-private function translate_with_deepseek($api_key, $model, $system_prompt, $text) {
1868		- $response = wp_remote_post('https://api.deepseek.com/v1/chat/completions', [
1869		- 'timeout' => 60,
1870		- 'headers' => [
1871		- 'Authorization' => 'Bearer ' . $api_key,
1872		- 'Content-Type' => 'application/json'
1873		- ],
1874		- 'body' => wp_json_encode([
1875		- 'model' => $model,
1876		- 'messages' => [
1877		- ['role' => 'system', 'content' => $system_prompt],
1878		- ['role' => 'user', 'content' => $text]
1879		- ],
1880		- 'temperature' => 0.3
1881		- ])
1882		- ]);
1883		-
1884		- if (is_wp_error($response)) {
1885		- return $response;
1886		- }
1887		-
1888		- $body = json_decode(wp_remote_retrieve_body($response), true);
1889		-
1890		- if (isset($body['error'])) {
1891		- return new WP_Error('api_error', $body['error']['message']);
1892		- }
1893		-
1894		- if (isset($body['choices'][0]['message']['content'])) {
1895		- return $body['choices'][0]['message']['content'];
1896		- }
1897		-
1898		- return new WP_Error('api_error', 'Invalid API response');
1899		-}
1900		-
1901		-/**
1902		- * Translate text using Google Gemini API
1903		- */
1904		-private function translate_with_gemini($api_key, $model, $system_prompt, $text) {
1905		- $url = 'https://generativelanguage.googleapis.com/v1beta/models/' . $model . ':generateContent?key=' . $api_key;
1906		-
1907		- $response = wp_remote_post($url, [
1908		- 'timeout' => 60,
1909		- 'headers' => [
1910		- 'Content-Type' => 'application/json'
1911		- ],
1912		- 'body' => wp_json_encode([
1913		- 'contents' => [
1914		- [
1915		- 'parts' => [
1916		- ['text' => $system_prompt . "\n\n" . $text]
1917		- ]
1918		- ]
1919		- ],
1920		- 'generationConfig' => [
1921		- 'temperature' => 0.3
1922		- ]
1923		- ])
1924		- ]);
1925		-
1926		- if (is_wp_error($response)) {
1927		- return $response;
1928		- }
1929		-
1930		- $body = json_decode(wp_remote_retrieve_body($response), true);
1931		-
1932		- if (isset($body['error'])) {
1933		- return new WP_Error('api_error', $body['error']['message']);
1934		- }
1935		-
1936		- if (isset($body['candidates'][0]['content']['parts'][0]['text'])) {
1937		- return $body['candidates'][0]['content']['parts'][0]['text'];
1938		- }
1939		-
1940		- return new WP_Error('api_error', 'Invalid API response');
1941		-}
1942		-
1943		-/**
1944		- * Translate text using OpenRouter API
1945		- */
1946		-private function translate_with_openrouter($api_key, $model, $system_prompt, $text) {
1947		- $response = wp_remote_post('https://openrouter.ai/api/v1/chat/completions', [
1948		- 'timeout' => 60,
1949		- 'headers' => [
1950		- 'Authorization' => 'Bearer ' . $api_key,
1951		- 'Content-Type' => 'application/json',
1952		- 'HTTP-Referer' => home_url(),
1953		- 'X-Title' => 'MxChat Translation'
1954		- ],
1955		- 'body' => wp_json_encode([
1956		- 'model' => $model,
1957		- 'messages' => [
1958		- ['role' => 'system', 'content' => $system_prompt],
1959		- ['role' => 'user', 'content' => $text]
1960		- ],
1961		- 'temperature' => 0.3
1962		- ])
1963		- ]);
1964		-
1965		- if (is_wp_error($response)) {
1966		- return $response;
1967		- }
1968		-
1969		- $body = json_decode(wp_remote_retrieve_body($response), true);
1970		-
1971		- if (isset($body['error'])) {
1972		- return new WP_Error('api_error', $body['error']['message']);
1973		- }
1974		-
1975		- if (isset($body['choices'][0]['message']['content'])) {
1976		- return $body['choices'][0]['message']['content'];
1977		- }
1978		-
1979		- return new WP_Error('api_error', 'Invalid API response');
1980		-}
1981		-
1982		-public function mxchat_fetch_chat_history() {
1983		- global $wpdb;
1984		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1985		- $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
1986		-
1987		- if (!current_user_can('manage_options')) {
1988		- wp_send_json_error(['message' => 'Insufficient permissions']);
1989		- wp_die();
1990		- }
1991		-
1992		- $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
1993		- $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
1994		- $offset = ($page - 1) * $per_page;
1995		- $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
1996		- $sort_order = isset($_POST['sort_order']) && $_POST['sort_order'] === 'asc' ? 'ASC' : 'DESC';
1997		-
1998		- // Build search condition
1999		- $search_condition = '';
2000		- $search_params = [];
2001		- if (!empty($search)) {
2002		- $search_condition = "WHERE (
2003		- session_id LIKE %s
2004		- OR user_email LIKE %s
2005		- OR user_name LIKE %s
2006		- OR user_identifier LIKE %s
2007		- OR message LIKE %s
2008		- )";
2009		- $search_params = array_fill(0, 5, '%' . $wpdb->esc_like($search) . '%');
2010		- }
2011		-
2012		- // Get total count
2013		- $count_query = !empty($search)
2014		- ? $wpdb->prepare("SELECT COUNT(DISTINCT session_id) FROM {$table_name} {$search_condition}", $search_params)
2015		- : "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
2016		- $total_sessions = (int) $wpdb->get_var($count_query);
2017		-
2018		- // Get session IDs for current page (sorted by newest or oldest)
2019		- $session_query = !empty($search)
2020		- ? $wpdb->prepare(
2021		- "SELECT DISTINCT t.session_id FROM {$table_name} t {$search_condition}
2022		- GROUP BY t.session_id ORDER BY MAX(t.timestamp) {$sort_order} LIMIT %d OFFSET %d",
2023		- array_merge($search_params, [$per_page, $offset])
2024		- )
2025		- : $wpdb->prepare(
2026		- "SELECT DISTINCT session_id FROM {$table_name}
2027		- GROUP BY session_id ORDER BY MAX(timestamp) {$sort_order} LIMIT %d OFFSET %d",
2028		- $per_page, $offset
2029		- );
2030		- $session_ids = $wpdb->get_col($session_query);
2031		-
2032		- $total_pages = ceil($total_sessions / $per_page);
2033		-
2034		- if (empty($session_ids)) {
2035		- wp_send_json([
2036		- 'success' => true,
2037		- 'sessions' => [],
2038		- 'page' => $page,
2039		- 'total_pages' => 0,
2040		- 'total_sessions' => 0,
2041		- 'showing_start' => 0,
2042		- 'showing_end' => 0
2043		- ]);
2044		- wp_die();
2045		- }
2046		-
2047		- // Check for optional columns/tables
2048		- $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
2049		- $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
2050		-
2051		- // Build session list data
2052		- $sessions = [];
2053		- foreach ($session_ids as $session_id) {
2054		- // Get session metadata
2055		- $session_data = $originating_columns_exist
2056		- ? $wpdb->get_row($wpdb->prepare(
2057		- "SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
2058		- FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
2059		- $session_id
2060		- ))
2061		- : $wpdb->get_row($wpdb->prepare(
2062		- "SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
2063		- WHERE session_id = %s LIMIT 1",
2064		- $session_id
2065		- ));
2066		-
2067		- // Get message count and latest timestamp
2068		- $message_stats = $wpdb->get_row($wpdb->prepare(
2069		- "SELECT COUNT(*) as count, MAX(timestamp) as latest FROM {$table_name} WHERE session_id = %s",
2070		- $session_id
2071		- ));
2072		-
2073		- // Get first user message as preview
2074		- $first_user_msg = $wpdb->get_var($wpdb->prepare(
2075		- "SELECT message FROM {$table_name} WHERE session_id = %s AND role = 'user' ORDER BY timestamp ASC LIMIT 1",
2076		- $session_id
2077		- ));
2078		- $preview = $first_user_msg ? wp_trim_words(wp_strip_all_tags(stripslashes($first_user_msg)), 12, '...') : 'No messages';
2079		-
2080		- // Build display name
2081		- $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
2082		- $user_name = !empty($session_data->user_name) ? $session_data->user_name : '';
2083		- $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
2084		-
2085		- $display_name = $user_name ?: ($user_email ? explode('@', $user_email)[0] : $user_identifier);
2086		- $display_sub = $user_email ?: ('ID: ' . $user_identifier);
2087		-
2088		- // Format time - show relative for recent, date for older
2089		- $timestamp = strtotime($message_stats->latest . ' UTC');
2090		- $now = time();
2091		- $diff = $now - $timestamp;
2092		- if ($diff < 3600) {
2093		- $time_display = floor($diff / 60) . 'm ago';
2094		- } elseif ($diff < 86400) {
2095		- $time_display = floor($diff / 3600) . 'h ago';
2096		- } elseif ($diff < 604800) {
2097		- $time_display = floor($diff / 86400) . 'd ago';
	471	+ if (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce')) {
	472	+ // Sanitize input data
	473	+ $search_query = isset($_GET['search']) ? sanitize_text_field($_GET['search']) : '';
	474	+ $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
2098	475	} else {
2099		- $time_display = wp_date('M j', $timestamp);
	476	+ $search_query = '';
	477	+ $current_page = 1;
2100	478	}
2101	479
2102		- // Get initials for avatar
2103		- $initials = strtoupper(substr($display_name, 0, 2));
2104		- if (strlen($display_name) > 2 && strpos($display_name, ' ') !== false) {
2105		- $parts = explode(' ', $display_name);
2106		- $initials = strtoupper(substr($parts[0], 0, 1) . substr(end($parts), 0, 1));
2107		- }
	480	+ $per_page = 10;
2108	481
2109		- $sessions[] = [
2110		- 'session_id' => $session_id,
2111		- 'display_name' => $display_name,
2112		- 'display_sub' => $display_sub,
2113		- 'initials' => $initials,
2114		- 'preview' => $preview,
2115		- 'message_count' => (int) $message_stats->count,
2116		- 'time_display' => $time_display,
2117		- 'timestamp' => $message_stats->latest
2118		- ];
2119		- }
	482	+ // Create cache keys
	483	+ $cache_key_total = 'total_prompts_' . md5($search_query);
	484	+ $cache_key_prompts = 'prompts_' . md5($search_query . '_' . $current_page);
2120	485
2121		- wp_send_json([
2122		- 'success' => true,
2123		- 'sessions' => $sessions,
2124		- 'page' => $page,
2125		- 'total_pages' => $total_pages,
2126		- 'total_sessions' => $total_sessions,
2127		- 'showing_start' => $offset + 1,
2128		- 'showing_end' => min($offset + $per_page, $total_sessions)
2129		- ]);
2130		- wp_die();
2131		-}
2132		-
2133		-/**
2134		- * Fetch single conversation details for split-panel view
2135		- */
2136		-public function mxchat_fetch_conversation() {
2137		- global $wpdb;
2138		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2139		- $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
2140		-
2141		- if (!current_user_can('manage_options')) {
2142		- wp_send_json_error(['message' => 'Insufficient permissions']);
2143		- wp_die();
2144		- }
2145		-
2146		- $session_id = isset($_POST['session_id']) ? sanitize_text_field($_POST['session_id']) : '';
2147		- if (empty($session_id)) {
2148		- wp_send_json_error(['message' => 'No session ID provided']);
2149		- wp_die();
2150		- }
2151		-
2152		- // Check for optional columns/tables
2153		- $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
2154		- $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
2155		-
2156		- // Get session metadata
2157		- $session_data = $originating_columns_exist
2158		- ? $wpdb->get_row($wpdb->prepare(
2159		- "SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
2160		- FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
2161		- $session_id
2162		- ))
2163		- : $wpdb->get_row($wpdb->prepare(
2164		- "SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
2165		- WHERE session_id = %s LIMIT 1",
2166		- $session_id
2167		- ));
2168		-
2169		- if (!$session_data) {
2170		- wp_send_json_error(['message' => 'Session not found']);
2171		- wp_die();
2172		- }
2173		-
2174		- // Get clicked URLs
2175		- $clicked_urls = [];
2176		- if ($url_table_exists) {
2177		- $url_clicks = $wpdb->get_results($wpdb->prepare(
2178		- "SELECT DISTINCT clicked_url FROM {$url_clicks_table}
2179		- WHERE session_id = %s ORDER BY click_timestamp ASC",
2180		- $session_id
2181		- ));
2182		- foreach ($url_clicks as $click) {
2183		- $clicked_urls[] = $click->clicked_url;
2184		- }
2185		- }
2186		-
2187		- // Get all messages
2188		- $messages = $wpdb->get_results($wpdb->prepare(
2189		- "SELECT * FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC",
2190		- $session_id
2191		- ));
2192		-
2193		- // Build user info
2194		- $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
2195		- $user_name = !empty($session_data->user_name) ? $session_data->user_name : '';
2196		- $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
2197		-
2198		- $display_name = $user_name ?: ($user_email ? explode('@', $user_email)[0] : $user_identifier);
2199		- $display_sub = $user_email ?: ('ID: ' . $user_identifier);
2200		-
2201		- // Get initials
2202		- $initials = strtoupper(substr($display_name, 0, 2));
2203		- if (strlen($display_name) > 2 && strpos($display_name, ' ') !== false) {
2204		- $parts = explode(' ', $display_name);
2205		- $initials = strtoupper(substr($parts[0], 0, 1) . substr(end($parts), 0, 1));
2206		- }
2207		-
2208		- // Page info
2209		- $page_url = $originating_columns_exist && !empty($session_data->originating_page_url) ? $session_data->originating_page_url : '';
2210		- $page_title = '';
2211		- if ($page_url) {
2212		- $page_title = !empty($session_data->originating_page_title) ? $session_data->originating_page_title : parse_url($page_url, PHP_URL_PATH);
2213		- }
2214		-
2215		- // Format messages for output
2216		- $formatted_messages = [];
2217		- foreach ($messages as $msg) {
2218		- $is_user = ($msg->role === 'user');
2219		- $is_bot = ($msg->role === 'bot' || $msg->role === 'assistant');
2220		-
2221		- $content = wp_kses(
2222		- stripslashes($msg->message),
2223		- [
2224		- 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
2225		- 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
2226		- 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []],
2227		- 'div' => ['class' => [], 'id' => [], 'data-nonce' => []],
2228		- 'img' => ['src' => [], 'alt' => [], 'class' => []],
2229		- 'h3' => ['class' => []],
2230		- 'h4' => ['class' => []],
2231		- 'button' => ['type' => [], 'class' => [], 'data-product-id' => [], 'data-nonce' => [], 'data-product-type' => [], 'data-original-text' => [], 'data-mxchat-action' => []],
2232		- 'select' => ['class' => [], 'data-attribute' => []],
2233		- 'option' => ['value' => []],
2234		- 'span' => ['class' => []],
2235		- 'del' => [], 'ins' => [],
2236		- ]
2237		- );
2238		- $formatted_content = $this->format_transcript_message($content);
2239		-
2240		- $has_rag = $is_bot && !empty($msg->rag_context);
2241		-
2242		- $formatted_messages[] = [
2243		- 'id' => $msg->id,
2244		- 'role' => $msg->role,
2245		- 'is_user' => $is_user,
2246		- 'is_bot' => $is_bot,
2247		- 'content' => $formatted_content,
2248		- 'timestamp' => wp_date('g:i A', strtotime($msg->timestamp . ' UTC')),
2249		- 'full_timestamp' => wp_date('F j, Y g:i A', strtotime($msg->timestamp . ' UTC')),
2250		- 'has_rag' => $has_rag
2251		- ];
2252		- }
2253		-
2254		- // First message timestamp for "started" display
2255		- $started = !empty($messages) ? wp_date('M j, Y g:i A', strtotime($messages[0]->timestamp . ' UTC')) : '-';
2256		-
2257		- wp_send_json([
2258		- 'success' => true,
2259		- 'session_id' => $session_id,
2260		- 'user' => [
2261		- 'name' => $display_name,
2262		- 'sub' => $display_sub,
2263		- 'initials' => $initials,
2264		- 'email' => $user_email,
2265		- 'identifier' => $user_identifier
2266		- ],
2267		- 'page' => [
2268		- 'url' => $page_url,
2269		- 'title' => $page_title
2270		- ],
2271		- 'clicked_urls' => $clicked_urls,
2272		- 'messages' => $formatted_messages,
2273		- 'message_count' => count($messages),
2274		- 'started' => $started
2275		- ]);
2276		- wp_die();
2277		-}
2278		-
2279		-
2280		-/**
2281		- * ALTERNATIVE: Simpler helper method using string replacement
2282		- */
2283		-private function highlight_clicked_links($message_content, $clicked_urls) {
2284		- if (empty($clicked_urls)) {
2285		- return wp_kses(
2286		- $message_content,
2287		- [
2288		- 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
2289		- 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
2290		- 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
2291		- ]
2292		- );
2293		- }
2294		-
2295		- // First apply standard sanitization
2296		- $message_content = wp_kses(
2297		- $message_content,
2298		- [
2299		- 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
2300		- 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
2301		- 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
2302		- ]
2303		- );
2304		-
2305		- // Process each clicked URL
2306		- foreach ($clicked_urls as $clicked_url) {
2307		- // Try multiple patterns to catch different link formats
2308		- $patterns = [
2309		- // Standard link format
2310		- '/<a([^>]*href=["\']' . preg_quote($clicked_url, '/') . '["\'][^>]*)>/i',
2311		- // Link with trailing slash
2312		- '/<a([^>]*href=["\']' . preg_quote(rtrim($clicked_url, '/'), '/') . '\/?["\'][^>]*)>/i',
2313		- // Encoded entities version
2314		- '/<a([^>]*href=["\']' . preg_quote(htmlentities($clicked_url), '/') . '["\'][^>]*)>/i',
2315		- ];
2316		-
2317		- foreach ($patterns as $pattern) {
2318		- if (preg_match($pattern, $message_content)) {
2319		- $message_content = preg_replace_callback(
2320		- $pattern,
2321		- function($matches) {
2322		- $full_match = $matches[0];
2323		- $attributes = $matches[1];
2324		-
2325		- // Check if it already has the class
2326		- if (strpos($full_match, 'mxchat-clicked-link') !== false) {
2327		- return $full_match;
2328		- }
2329		-
2330		- // Check if class attribute exists
2331		- if (preg_match('/class=["\']([^"\']*)["\']/', $attributes, $class_matches)) {
2332		- // Add to existing class
2333		- $new_attributes = preg_replace(
2334		- '/class=["\']([^"\']*)["\']/',
2335		- 'class="$1 mxchat-clicked-link"',
2336		- $attributes
2337		- );
2338		- } else {
2339		- // Add new class attribute
2340		- $new_attributes = $attributes . ' class="mxchat-clicked-link"';
2341		- }
2342		-
2343		- // Add title if not present
2344		- if (strpos($new_attributes, 'title=') === false) {
2345		- $new_attributes .= ' title="User clicked this link"';
2346		- }
2347		-
2348		- return '<a' . $new_attributes . '>';
2349		- },
2350		- $message_content
	486	+ // Retrieve total number of prompts from cache or database
	487	+ $total_prompts = wp_cache_get($cache_key_total, 'mxchat_prompts');
	488	+ if ($total_prompts === false) {
	489	+ if (!empty($search_query)) {
	490	+ $total_prompts = $wpdb->get_var(
	491	+ $wpdb->prepare(
	492	+ "SELECT COUNT(*) FROM {$table_name} WHERE article_content LIKE %s",
	493	+ '%' . $wpdb->esc_like($search_query) . '%'
	494	+ )
2351	495	);
2352		-
2353		- // If we found and replaced, break out of the patterns loop
2354		- break;
	496	+ } else {
	497	+ $total_prompts = $wpdb->get_var("SELECT COUNT(*) FROM {$table_name}");
2355	498	}
	499	+ wp_cache_set($cache_key_total, $total_prompts, 'mxchat_prompts', 3600); // Cache for 1 hour
2356	500	}
2357		- }
2358	501
2359		- return $message_content;
2360		-}
2361		-
2362		-public function mxchat_create_prompts_page() {
2363		- //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
2364		-
2365		- global $wpdb;
2366		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
2367		-
2368		- $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
2369		- $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
2370		-
2371		- // Display success message if all prompts were deleted
2372		- if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
2373		- 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>';
2374		- }
2375		-
2376		- // Set up pagination, search query, and content type filter
2377		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
2378		- $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
2379		- $content_type_filter = isset($_GET['content_type']) ? sanitize_key($_GET['content_type']) : ''; // ADDED 2.5.6
2380		- $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
2381		- $per_page = 25;
2382		-
2383		- //error_log('DEBUG: Search query: ' . $search_query);
2384		- //error_log('DEBUG: Content type filter: ' . $content_type_filter);
2385		- //error_log('DEBUG: Current page: ' . $current_page);
2386		- //error_log('DEBUG: Per page: ' . $per_page);
2387		-
2388		- // ================================
2389		- // MULTI-BOT CONFIGURATION
2390		- // ================================
2391		-
2392		- // Check for multi-bot and set up bot selection
2393		- if (class_exists('MxChat_Multi_Bot_Manager')) {
2394		- $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
2395		- $available_bots = $multi_bot_manager->get_available_bots();
2396		-
2397		- // Get saved bot selection (user-specific first, then site-wide default)
2398		- $user_id = get_current_user_id();
2399		- $saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
2400		- if (empty($saved_bot_id)) {
2401		- $saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
2402		- }
2403		-
2404		- // Allow URL override but default to saved selection
2405		- $current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
2406		- $multibot_active = true;
2407		- } else {
2408		- $current_bot_id = 'default';
2409		- $multibot_active = false;
2410		- }
2411		-
2412		- // ================================
2413		- // DATA SOURCE CONFIGURATION
2414		- // ================================
2415		-
2416		- // Get bot-specific Pinecone settings
2417		- $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($current_bot_id);
2418		- $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
2419		- $pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
2420		-
2421		- // Get OpenAI Vector Store settings
2422		- $vectorstore_options = get_option('mxchat_openai_vectorstore_options', array());
2423		- $use_vectorstore = ($vectorstore_options['mxchat_use_openai_vectorstore'] ?? '0') === '1';
2424		-
2425		- //error_log('DEBUG: Bot ' . $current_bot_id . ' - Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
2426		- //error_log('DEBUG: Bot ' . $current_bot_id . ' - Has API Key: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
2427		- //error_log('DEBUG: Bot ' . $current_bot_id . ' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
2428		- //error_log('DEBUG: Bot ' . $current_bot_id . ' - Namespace: ' . ($pinecone_options['mxchat_pinecone_namespace'] ?? 'NOT SET'));
2429		-
2430		- if ($use_pinecone && !empty($pinecone_api_key)) {
2431		- //error_log('DEBUG: Using PINECONE data source with bot-specific config');
2432		- // PINECONE DATA SOURCE
2433		- $data_source = 'pinecone';
2434		-
2435		- // IMPORTANT: Pass the bot-specific $pinecone_options, not default options!
2436		- // UPDATED 2.5.6: Added content_type_filter parameter
2437		- $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page, $current_bot_id, $content_type_filter);
2438		-
2439		- // TEMPORARY DEBUG - Add this right after the fetch call
2440		- //error_log('=== DEBUG: Bot switching issue ===');
2441		- //error_log('Current bot ID: ' . $current_bot_id);
2442		- //error_log('Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
2443		- //error_log('Records returned: ' . count($records['data'] ?? []));
2444		- //error_log('Total records: ' . ($records['total'] ?? 0));
2445		-
2446		- // Check first few records to see their bot_id
2447		- if (!empty($records['data'])) {
2448		- foreach (array_slice($records['data'], 0, 3) as $i => $record) {
2449		- $record_bot_id = $record->bot_id ?? 'NOT_SET';
2450		- //error_log('Record ' . ($i+1) . ' bot_id: ' . $record_bot_id . ', content preview: ' . substr($record->article_content ?? '', 0, 30) . '...');
2451		- }
2452		- }
2453		- //error_log('=== END DEBUG ===');
2454		-
2455		- $total_records = $records['total'] ?? 0;
2456		- $prompts = $records['data'] ?? array();
2457		- $total_in_database = $records['total_in_database'] ?? 0;
2458		- $showing_recent_only = $records['showing_recent_only'] ?? false;
2459		-
2460		- $total_pages = ceil($total_records / $per_page);
2461		-
2462		- } else {
2463		- //error_log('DEBUG: Using WORDPRESS DB data source');
2464		- // WORDPRESS DB DATA SOURCE (your existing logic)
2465		- $data_source = 'wordpress';
2466		-
2467		- // Initialize these variables for WordPress DB
2468		- $total_in_database = 0;
2469		- $showing_recent_only = false;
2470		-
	502	+ $total_pages = ceil($total_prompts / $per_page);
2471	503	$offset = ($current_page - 1) * $per_page;
2472	504
2473		- // UPDATED 2.5.6: Build WHERE clause for search and content type filtering
2474		- $where_clauses = array();
2475		- $where_values = array();
2476		-
2477		- if ($search_query) {
2478		- $where_clauses[] = "article_content LIKE %s";
2479		- $where_values[] = '%' . $wpdb->esc_like($search_query) . '%';
2480		- }
2481		-
2482		- if ($content_type_filter) {
2483		- $where_clauses[] = "content_type = %s";
2484		- $where_values[] = $content_type_filter;
2485		- }
2486		-
2487		- $sql_where = "";
2488		- if (!empty($where_clauses)) {
2489		- $sql_where = "WHERE " . implode(" AND ", $where_clauses);
2490		- }
2491		-
2492		- // UPDATED 2.6.3: Count unique entries (by source_url) instead of individual rows
2493		- // This ensures pagination shows X entries per page, not X chunks
2494		- // Entries with empty source_url are counted individually
2495		- if (!empty($where_values)) {
2496		- // Count unique source_urls + count of rows with empty source_url
2497		- $count_query = $wpdb->prepare(
2498		- "SELECT (SELECT COUNT(DISTINCT source_url) FROM {$table_name} {$sql_where} AND source_url != '') +
2499		- (SELECT COUNT(*) FROM {$table_name} {$sql_where} AND (source_url = '' OR source_url IS NULL))",
2500		- array_merge($where_values, $where_values)
2501		- );
2502		- } else {
2503		- $count_query = "SELECT (SELECT COUNT(DISTINCT source_url) FROM {$table_name} WHERE source_url != '') +
2504		- (SELECT COUNT(*) FROM {$table_name} WHERE source_url = '' OR source_url IS NULL)";
2505		- }
2506		- $total_records = $wpdb->get_var($count_query);
2507		- $total_pages = ceil($total_records / $per_page);
2508		-
2509		- // UPDATED 2.6.3: Get unique source_urls for pagination, then fetch all their rows
2510		- // Step 1: Get the source_urls for this page (distinct URLs ordered by latest timestamp)
2511		- if (!empty($where_values)) {
2512		- $urls_query = $wpdb->prepare(
2513		- "SELECT source_url, MAX(timestamp) as latest_ts FROM {$table_name} {$sql_where}
2514		- GROUP BY source_url ORDER BY latest_ts DESC LIMIT %d OFFSET %d",
2515		- array_merge($where_values, array($per_page, $offset))
2516		- );
2517		- } else {
2518		- $urls_query = $wpdb->prepare(
2519		- "SELECT source_url, MAX(timestamp) as latest_ts FROM {$table_name}
2520		- GROUP BY source_url ORDER BY latest_ts DESC LIMIT %d OFFSET %d",
2521		- $per_page, $offset
2522		- );
2523		- }
2524		- $page_urls = $wpdb->get_results($urls_query);
2525		-
2526		- // Step 2: Fetch all rows for these source_urls
2527		- $prompts = array();
2528		- if (!empty($page_urls)) {
2529		- // Build URL order map to preserve newest-first ordering from step 1
2530		- $url_order_map = array();
2531		- $url_list = array();
2532		- $has_empty_url = false;
2533		- $order_index = 0;
2534		- foreach ($page_urls as $url_row) {
2535		- if (empty($url_row->source_url)) {
2536		- $has_empty_url = true;
2537		- $url_order_map['__empty__'] = $order_index++;
2538		- } else {
2539		- $url_list[] = $url_row->source_url;
2540		- $url_order_map[$url_row->source_url] = $order_index++;
2541		- }
	505	+ // Retrieve prompts from cache or database
	506	+ $prompts = wp_cache_get($cache_key_prompts, 'mxchat_prompts');
	507	+ if ($prompts === false) {
	508	+ if (!empty($search_query)) {
	509	+ $prompts = $wpdb->get_results(
	510	+ $wpdb->prepare(
	511	+ "SELECT * FROM {$table_name} WHERE article_content LIKE %s ORDER BY timestamp DESC LIMIT %d OFFSET %d",
	512	+ '%' . $wpdb->esc_like($search_query) . '%',
	513	+ $per_page,
	514	+ $offset
	515	+ )
	516	+ );
	517	+ } else {
	518	+ $prompts = $wpdb->get_results(
	519	+ $wpdb->prepare(
	520	+ "SELECT * FROM {$table_name} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
	521	+ $per_page,
	522	+ $offset
	523	+ )
	524	+ );
2542	525	}
2543		-
2544		- // Build query to fetch all rows for these URLs
2545		- $url_conditions = array();
2546		- $url_values = array();
2547		-
2548		- if (!empty($url_list)) {
2549		- $placeholders = implode(',', array_fill(0, count($url_list), '%s'));
2550		- $url_conditions[] = "source_url IN ($placeholders)";
2551		- $url_values = array_merge($url_values, $url_list);
2552		- }
2553		-
2554		- if ($has_empty_url) {
2555		- $url_conditions[] = "(source_url = '' OR source_url IS NULL)";
2556		- }
2557		-
2558		- if (!empty($url_conditions)) {
2559		- $url_where = "WHERE (" . implode(" OR ", $url_conditions) . ")";
2560		-
2561		- // Add original filters back
2562		- if (!empty($where_clauses)) {
2563		- $url_where .= " AND " . implode(" AND ", $where_clauses);
2564		- $url_values = array_merge($url_values, $where_values);
2565		- }
2566		-
2567		- if (!empty($url_values)) {
2568		- $prompts_query = $wpdb->prepare(
2569		- "SELECT * FROM {$table_name} {$url_where} ORDER BY timestamp DESC",
2570		- $url_values
2571		- );
2572		- } else {
2573		- $prompts_query = "SELECT * FROM {$table_name} {$url_where} ORDER BY timestamp DESC";
2574		- }
2575		-
2576		- $prompts = $wpdb->get_results($prompts_query);
2577		-
2578		- // Sort prompts by the original URL order (newest first), then by timestamp within each URL group
2579		- usort($prompts, function($a, $b) use ($url_order_map) {
2580		- $url_a = empty($a->source_url) ? '__empty__' : $a->source_url;
2581		- $url_b = empty($b->source_url) ? '__empty__' : $b->source_url;
2582		- $order_a = $url_order_map[$url_a] ?? PHP_INT_MAX;
2583		- $order_b = $url_order_map[$url_b] ?? PHP_INT_MAX;
2584		-
2585		- // First sort by URL order (newest URLs first)
2586		- if ($order_a !== $order_b) {
2587		- return $order_a - $order_b;
2588		- }
2589		-
2590		- // Within same URL, sort by timestamp DESC (newest chunks first)
2591		- return strtotime($b->timestamp) - strtotime($a->timestamp);
2592		- });
2593		- }
	526	+ wp_cache_set($cache_key_prompts, $prompts, 'mxchat_prompts', 3600); // Cache for 1 hour
2594	527	}
2595		- }
2596	528
2597		- // ================================
2598		- // PAGINATION GENERATION
2599		- // ================================
2600		-
2601		- // Generate pagination links
2602		- if ($total_pages > 1) {
2603		- // Build a clean base URL with only necessary parameters
2604		- $pagination_args = array('page' => 'mxchat-prompts');
	529	+ ?>
2605	530
2606		- // Preserve bot_id parameter if multi-bot is active
2607		- if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') {
2608		- $pagination_args['bot_id'] = $current_bot_id;
2609		- }
	531	+ <div class="wrap mxchat-admin">
	532	+ <div class="mxchat-grid-container">
2610	533
2611		- // Preserve search query and nonce if present
2612		- if ($search_query) {
2613		- $pagination_args['search'] = $search_query;
2614		- if (!empty($nonce)) {
2615		- $pagination_args['_wpnonce'] = $nonce;
2616		- }
2617		- }
2618		-
2619		- // Preserve content type filter if present
2620		- if ($content_type_filter) {
2621		- $pagination_args['content_type'] = $content_type_filter;
2622		- }
2623		-
2624		- // Build clean base URL
2625		- $base_url = add_query_arg($pagination_args, admin_url('admin.php'));
2626		-
2627		- $page_links = paginate_links(array(
2628		- 'base' => $base_url . '%_%',
2629		- 'format' => '&paged=%#%',
2630		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
2631		- 'next_text' => __('Next &raquo;', 'mxchat'),
2632		- 'total' => $total_pages,
2633		- 'current' => $current_page,
2634		- 'type' => 'plain',
2635		- ));
2636		- } else {
2637		- $page_links = '';
2638		- }
2639		-
2640		- // ================================
2641		- // PROCESSING STATUS RETRIEVAL
2642		- // ================================
2643		-
2644		- // Retrieve processing statuses using queue-based method
2645		- $processing_statuses = $knowledge_manager->mxchat_get_processing_statuses();
2646		- $pdf_status = $processing_statuses['pdf_status'];
2647		- $sitemap_status = $processing_statuses['sitemap_status'];
2648		- $is_processing = $processing_statuses['is_processing'];
2649		-
2650		- //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
2651		-
2652		- // ================================
2653		- // RENDER PAGE WITH NEW SIDEBAR LAYOUT
2654		- // ================================
2655		-
2656		- // Include the new knowledge page template
2657		- require_once plugin_dir_path(__FILE__) . 'admin-knowledge-page.php';
2658		-
2659		- // Package all page data for the render function
2660		- $page_data = array(
2661		- 'prompts' => $prompts,
2662		- 'total_records' => $total_records,
2663		- 'total_pages' => $total_pages,
2664		- 'current_page' => $current_page,
2665		- 'per_page' => $per_page,
2666		- 'page_links' => $page_links,
2667		- 'search_query' => $search_query,
2668		- 'content_type_filter' => $content_type_filter,
2669		- 'data_source' => $data_source,
2670		- 'use_pinecone' => $use_pinecone,
2671		- 'use_vectorstore' => $use_vectorstore,
2672		- 'multibot_active' => $multibot_active,
2673		- 'current_bot_id' => $current_bot_id,
2674		- 'pdf_status' => $pdf_status,
2675		- 'sitemap_status' => $sitemap_status,
2676		- 'is_processing' => $is_processing,
2677		- 'total_in_database' => $total_in_database ?? 0,
2678		- 'showing_recent_only' => $showing_recent_only ?? false,
2679		- );
2680		-
2681		- // Render the new sidebar-based page
2682		- mxchat_render_knowledge_page($this, $knowledge_manager, $page_data);
2683		-}
2684		-
2685		-/**
2686		- * Get bot-specific Pinecone configuration
2687		- * Used in the knowledge retrieval functions
2688		- */
2689		-private function get_bot_pinecone_config($bot_id = 'default') {
2690		- //error_log("MXCHAT DEBUG: get_bot_pinecone_config called for bot: " . $bot_id);
2691		-
2692		- // If default bot or multi-bot add-on not active, use default Pinecone config
2693		- if ($bot_id === 'default' || !class_exists('MxChat_Multi_Bot_Manager')) {
2694		- //error_log("MXCHAT DEBUG: Using default Pinecone config (no multi-bot or bot is 'default')");
2695		- $addon_options = get_option('mxchat_pinecone_addon_options', array());
2696		- $config = array(
2697		- 'use_pinecone' => (isset($addon_options['mxchat_use_pinecone']) && $addon_options['mxchat_use_pinecone'] === '1'),
2698		- 'api_key' => $addon_options['mxchat_pinecone_api_key'] ?? '',
2699		- 'host' => $addon_options['mxchat_pinecone_host'] ?? '',
2700		- 'namespace' => $addon_options['mxchat_pinecone_namespace'] ?? ''
2701		- );
2702		- //error_log("MXCHAT DEBUG: Default config - use_pinecone: " . ($config['use_pinecone'] ? 'true' : 'false'));
2703		- return $config;
2704		- }
2705		-
2706		- //error_log("MXCHAT DEBUG: Calling filter 'mxchat_get_bot_pinecone_config' for bot: " . $bot_id);
2707		-
2708		- // Hook for multi-bot add-on to provide bot-specific Pinecone config
2709		- $bot_pinecone_config = apply_filters('mxchat_get_bot_pinecone_config', array(), $bot_id);
2710		-
2711		- if (!empty($bot_pinecone_config)) {
2712		- //error_log("MXCHAT DEBUG: Got bot-specific config from filter");
2713		- //error_log(" - use_pinecone: " . (isset($bot_pinecone_config['use_pinecone']) ? ($bot_pinecone_config['use_pinecone'] ? 'true' : 'false') : 'not set'));
2714		- //error_log(" - host: " . ($bot_pinecone_config['host'] ?? 'not set'));
2715		- //error_log(" - namespace: " . ($bot_pinecone_config['namespace'] ?? 'not set'));
2716		- } else {
2717		- //error_log("MXCHAT DEBUG: Filter returned empty config!");
2718		- }
2719		-
2720		- return is_array($bot_pinecone_config) ? $bot_pinecone_config : array();
2721		-}
2722		-
2723		-public function mxchat_delete_chat_history() {
2724		- if (!current_user_can('manage_options')) {
2725		- echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
2726		- wp_die();
2727		- }
2728		- check_ajax_referer('mxchat_delete_chat_history', 'security');
2729		- global $wpdb;
2730		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2731		-
2732		- if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
2733		- $deleted_count = 0;
2734		- $translations_table = $wpdb->prefix . 'mxchat_transcript_translations';
2735		-
2736		- foreach ($_POST['delete_session_ids'] as $session_id) {
2737		- $session_id_sanitized = sanitize_text_field($session_id);
2738		-
2739		- // Clear relevant cache before deletion
2740		- $cache_key = 'chat_session_' . $session_id_sanitized;
2741		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
2742		-
2743		- // Perform the deletion from the database table
2744		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
2745		-
2746		- // Delete any saved translations for this session
2747		- if ($wpdb->get_var("SHOW TABLES LIKE '$translations_table'") === $translations_table) {
2748		- $wpdb->delete($translations_table, ['session_id' => $session_id_sanitized]);
2749		- }
2750		-
2751		- // Delete the corresponding option entry from wp_options table
2752		- delete_option("mxchat_history_" . $session_id_sanitized);
2753		-
2754		- // Delete any associated metadata options
2755		- delete_option("mxchat_email_" . $session_id_sanitized);
2756		- delete_option("mxchat_agent_name_" . $session_id_sanitized);
2757		-
2758		- $deleted_count++;
2759		- }
2760		-
2761		- // Optionally, clear a general cache if you have one
2762		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
2763		-
2764		- echo wp_json_encode([
2765		- 'success' => sprintf(
2766		- esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
2767		- $deleted_count
2768		- )
2769		- ]);
2770		- } else {
2771		- echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
2772		- }
2773		-
2774		- wp_die();
2775		-}
2776		-
2777		-/**
2778		- * Format transcript message content with markdown processing
2779		- * Converts markdown links, bold, italic, code blocks, and plain URLs to HTML
2780		- */
2781		-private function format_transcript_message($text) {
2782		- if (empty($text)) {
2783		- return '';
2784		- }
2785		-
2786		- // Normalize line endings and clean up excessive whitespace
2787		- $text = str_replace("\r\n", "\n", $text);
2788		- $text = str_replace("\r", "\n", $text);
2789		-
2790		- // Clean up existing <br> tags that may have been saved (legacy data)
2791		- // Convert <br>, <br/>, <br /> back to newlines for consistent processing
2792		- $text = preg_replace('/<br\s*\/?>\s*/i', "\n", $text);
2793		-
2794		- // Collapse 3+ consecutive newlines to just 2 (paragraph break)
2795		- $text = preg_replace('/\n{3,}/', "\n\n", $text);
2796		-
2797		- // Process markdown headers (# Header)
2798		- $text = preg_replace_callback('/^(#{1,6})\s+(.+)$/m', function($matches) {
2799		- $level = strlen($matches[1]);
2800		- $content = esc_html(trim($matches[2]));
2801		- return "<h{$level}>{$content}</h{$level}>";
2802		- }, $text);
2803		-
2804		- // Process code blocks with triple backticks
2805		- $text = preg_replace_callback('/```(\w+)?\n?([\s\S]*?)```/', function($matches) {
2806		- $language = !empty($matches[1]) ? ' class="language-' . esc_attr($matches[1]) . '"' : '';
2807		- $code = esc_html($matches[2]);
2808		- return "<pre><code{$language}>{$code}</code></pre>";
2809		- }, $text);
2810		-
2811		- // Process inline code with single backticks
2812		- $text = preg_replace('/`([^`]+)`/', '<code>$1</code>', $text);
2813		-
2814		- // Process bold text **text** or __text__
2815		- $text = preg_replace('/\*\*(.+?)\*\*/', '<strong>$1</strong>', $text);
2816		- $text = preg_replace('/__(.+?)__/', '<strong>$1</strong>', $text);
2817		-
2818		- // Process italic text *text* or _text_ (but not if part of URL)
2819		- $text = preg_replace('/(?<![*_\w])\*([^*]+)\*(?![*\w])/', '<em>$1</em>', $text);
2820		- $text = preg_replace('/(?<![*_\w])_([^_]+)_(?![*\w])/', '<em>$1</em>', $text);
2821		-
2822		- // Process markdown links [text](url)
2823		- $text = preg_replace_callback('/\[([^\]]+)\]\((https?:\/\/[^\s)]+)\)/', function($matches) {
2824		- $link_text = esc_html($matches[1]);
2825		- $url = esc_url($matches[2]);
2826		- return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$link_text}</a>";
2827		- }, $text);
2828		-
2829		- // Process citation-style brackets [URL]
2830		- $text = preg_replace_callback('/\[(https?:\/\/[^\]]+)\]/', function($matches) {
2831		- $url = esc_url($matches[1]);
2832		- return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$url}</a>";
2833		- }, $text);
2834		-
2835		- // Process standalone URLs (not already in links or img src)
2836		- $text = preg_replace_callback(
2837		- '/(?<!href="|src="|">)(https?:\/\/[^\s<>"]+)(?![^<]*<\/a>)/',
2838		- function($matches) {
2839		- $url = esc_url($matches[1]);
2840		- // Truncate display URL if too long
2841		- $display = strlen($matches[1]) > 50 ? substr($matches[1], 0, 47) . '...' : $matches[1];
2842		- return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$display}</a>";
2843		- },
2844		- $text
2845		- );
2846		-
2847		- // Process mailto links
2848		- $text = preg_replace_callback('/\[([^\]]+)\]\((mailto:[^)]+)\)/', function($matches) {
2849		- $link_text = esc_html($matches[1]);
2850		- $mailto = esc_url($matches[2]);
2851		- return "<a href=\"{$mailto}\">{$link_text}</a>";
2852		- }, $text);
2853		-
2854		- // Convert paragraphs: split by double newlines, wrap in <p> tags
2855		- // This creates proper paragraph structure instead of excessive <br> tags
2856		- $paragraphs = preg_split('/\n\n+/', $text);
2857		-
2858		- // Filter out empty paragraphs but preserve content like "0"
2859		- $paragraphs = array_values(array_filter(array_map('trim', $paragraphs), function($p) {
2860		- return $p !== '';
2861		- }));
2862		-
2863		- if (empty($paragraphs)) {
2864		- // No content after filtering
2865		- return '';
2866		- } elseif (count($paragraphs) > 1) {
2867		- // Multiple paragraphs - wrap each in <p> tags, convert single newlines to <br>
2868		- $formatted_paragraphs = array_map(function($p) {
2869		- return nl2br($p);
2870		- }, $paragraphs);
2871		- $text = '<p>' . implode('</p><p>', $formatted_paragraphs) . '</p>';
2872		- } else {
2873		- // Single paragraph - just convert newlines to <br>
2874		- $text = nl2br($paragraphs[0]);
2875		- }
2876		-
2877		- return $text;
2878		-}
2879		-
2880		-/**
2881		- * AJAX handler to fetch RAG context for a specific message
2882		- * Used by the transcript viewer to show retrieved documents
2883		- */
2884		-public function mxchat_get_rag_context() {
2885		- // Check permissions
2886		- if (!current_user_can('manage_options')) {
2887		- wp_send_json_error(['message' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
2888		- wp_die();
2889		- }
2890		-
2891		- // Validate message ID
2892		- if (!isset($_POST['message_id']) || empty($_POST['message_id'])) {
2893		- wp_send_json_error(['message' => esc_html__('Message ID is required.', 'mxchat')]);
2894		- wp_die();
2895		- }
2896		-
2897		- $message_id = absint($_POST['message_id']);
2898		-
2899		- global $wpdb;
2900		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2901		-
2902		- // Fetch the RAG context for this message
2903		- $result = $wpdb->get_row($wpdb->prepare(
2904		- "SELECT rag_context FROM {$table_name} WHERE id = %d",
2905		- $message_id
2906		- ));
2907		-
2908		- if (!$result || empty($result->rag_context)) {
2909		- wp_send_json_error(['message' => esc_html__('No RAG context found for this message.', 'mxchat')]);
2910		- wp_die();
2911		- }
2912		-
2913		- // Decode the JSON data
2914		- $rag_context = json_decode($result->rag_context, true);
2915		-
2916		- if (json_last_error() !== JSON_ERROR_NONE) {
2917		- wp_send_json_error(['message' => esc_html__('Invalid RAG context data.', 'mxchat')]);
2918		- wp_die();
2919		- }
2920		-
2921		- wp_send_json_success($rag_context);
2922		- wp_die();
2923		-}
2924		-
2925		-public function display_admin_notices() {
2926		- // Check if we're on a MXChat admin page
2927		- $screen = get_current_screen();
2928		- if (!$screen || strpos($screen->base, 'mxchat') === false) {
2929		- return;
2930		- }
2931		-
2932		- $dismiss_button = '<button type="button" class="notice-dismiss"><span class="screen-reader-text">' . esc_html__('Dismiss this notice.', 'mxchat') . '</span></button>';
2933		-
2934		- // Check for error notices
2935		- $error_notice = get_transient('mxchat_admin_notice_error');
2936		- if ($error_notice) {
2937		- echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p>' . $dismiss_button . '</div>';
2938		- delete_transient('mxchat_admin_notice_error');
2939		- }
2940		-
2941		- // Check for success notices
2942		- $success_notice = get_transient('mxchat_admin_notice_success');
2943		- if ($success_notice) {
2944		- echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p>' . $dismiss_button . '</div>';
2945		- delete_transient('mxchat_admin_notice_success');
2946		- }
2947		-
2948		- // Check for info notices
2949		- $info_notice = get_transient('mxchat_admin_notice_info');
2950		- if ($info_notice) {
2951		- echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p>' . $dismiss_button . '</div>';
2952		- delete_transient('mxchat_admin_notice_info');
2953		- }
2954		-}
2955		-
2956		-
2957		-public function mxchat_create_activation_page() {
2958		- // Include the new Pro & Extensions page template
2959		- require_once plugin_dir_path(__FILE__) . 'admin-pro-page.php';
2960		-
2961		- // Get addons configuration from the MxChat_Addons class
2962		- require_once plugin_dir_path(__FILE__) . 'class-mxchat-addons.php';
2963		- $addons_instance = new MxChat_Addons();
2964		- $addons_config = $addons_instance->get_addons_config();
2965		-
2966		- // Render the consolidated Pro & Extensions page
2967		- mxchat_render_pro_page($this, $addons_config);
2968		-}
2969		-
2970		-/**
2971		- * Check if current activation is linked to a domain
2972		- * This checks YOUR website's database, not the user's local database
2973		- */
2974		-public function is_current_activation_linked($domain) {
2975		- $license_key = get_option('mxchat_activation_key');
2976		- $email = get_option('mxchat_pro_email');
2977		-
2978		- if (empty($license_key) || empty($email)) {
2979		- return false;
2980		- }
2981		-
2982		- // Check with YOUR website's API
2983		- $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
2984		- 'body' => array(
2985		- 'license_key' => $license_key,
2986		- 'email' => $email,
2987		- 'domain' => $domain
2988		- ),
2989		- 'timeout' => 10,
2990		- 'sslverify' => false
2991		- ));
2992		-
2993		- if (is_wp_error($response)) {
2994		- return false;
2995		- }
2996		-
2997		- $body = json_decode(wp_remote_retrieve_body($response), true);
2998		- return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
2999		-}
3000		-
3001		-
3002		-public function mxchat_actions_page_html() {
3003		- if (!current_user_can('manage_options')) {
3004		- return;
3005		- }
3006		-
3007		- global $wpdb;
3008		- $table_name = $wpdb->prefix . 'mxchat_intents';
3009		-
3010		- // Get stats for dashboard
3011		- $total_actions = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
3012		- $enabled_actions = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE enabled = 1");
3013		- $disabled_actions = $total_actions - $enabled_actions;
3014		-
3015		- // Get unique action types count
3016		- $action_types_count = $wpdb->get_var("SELECT COUNT(DISTINCT callback_function) FROM $table_name");
3017		-
3018		- // Get action type distribution
3019		- $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");
3020		- $available_callbacks = $this->mxchat_get_available_callbacks();
3021		- $callback_groups = $this->mxchat_get_available_callbacks(true, true);
3022		-
3023		- $action_type_distribution = array();
3024		- foreach ($type_distribution_raw as $row) {
3025		- $label = isset($available_callbacks[$row->callback_function]['label'])
3026		- ? $available_callbacks[$row->callback_function]['label']
3027		- : $row->callback_function;
3028		- $action_type_distribution[$label] = $row->count;
3029		- }
3030		-
3031		- // Prepare page data
3032		- $page_data = array(
3033		- 'total_actions' => $total_actions,
3034		- 'enabled_actions' => $enabled_actions,
3035		- 'disabled_actions' => $disabled_actions,
3036		- 'action_types_count' => $action_types_count,
3037		- 'action_type_distribution' => $action_type_distribution,
3038		- 'available_callbacks' => $available_callbacks,
3039		- 'callback_groups' => $callback_groups,
3040		- );
3041		-
3042		- // Include and render the new template
3043		- require_once plugin_dir_path(__FILE__) . 'admin-actions-page.php';
3044		- mxchat_render_actions_page($this, $page_data);
3045		-}
3046		-
3047		-/**
3048		- * LEGACY HTML - Preserved below for reference, to be removed in future update
3049		- */
3050		-function mxchat_actions_page_legacy_html() {
3051		- // This function is deprecated and no longer used
3052		- // The new template is in includes/admin-actions-page.php
3053		- ?>
3054		- <div class="wrap mxchat-wrapper">
3055		- <!-- Hero Section -->
3056		- <div class="mxchat-hero">
3057		- <h1 class="mxchat-main-title">
3058		- <span class="mxchat-gradient-text">Actions</span> Manager
3059		- </h1>
3060		- <p class="mxchat-hero-subtitle">
3061		- <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
3062		- </p>
	534	+ <!-- Submit Content -->
	535	+<div class="mxchat-grid-item full-width">
	536	+ <h2>Submit Content</h2>
	537	+ <form method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
	538	+ <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
	539	+ <div class="mxchat-form-group">
	540	+ <label for="article_content">Article Content:</label>
	541	+ <textarea name="article_content" id="article_content" required></textarea>
3063	542	</div>
3064		-
3065		- <!-- Actions Header with Search and Filter -->
3066		- <div class="mxchat-actions-header">
3067		- <div class="mxchat-actions-filters">
3068		- <form method="get" class="mxchat-search-form">
3069		- <input type="hidden" name="page" value="mxchat-actions">
3070		- <div class="mxchat-search-group">
3071		- <span class="dashicons dashicons-search"></span>
3072		- <input type="text" name="s" class="mxchat-search-input"
3073		- placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
3074		- value="<?php echo esc_attr($search_term); ?>">
3075		- </div>
3076		- <select name="callback_filter" class="mxchat-action-filter">
3077		- <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
3078		- <?php foreach ($available_callbacks as $function => $callback_data) :
3079		- $label = $callback_data['label']; ?>
3080		- <option value="<?php echo esc_attr($function); ?>"
3081		- <?php selected($callback_filter, $function); ?>>
3082		- <?php echo esc_html($label); ?>
3083		- </option>
3084		- <?php endforeach; ?>
3085		- </select>
3086		- <button type="submit" class="mxchat-button-secondary">
3087		- <?php esc_html_e('Filter', 'mxchat'); ?>
3088		- </button>
3089		- </form>
3090		- </div>
3091		- <div class="mxchat-actions-controls">
3092		- <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
3093		- <span class="dashicons dashicons-plus-alt"></span>
3094		- <?php esc_html_e('Add New Action', 'mxchat'); ?>
3095		- </button>
3096		- </div>
	543	+ <div class="mxchat-form-group">
	544	+ <label for="article_url">Article URL (Optional):</label>
	545	+ <input type="url" name="article_url" id="article_url" placeholder="Enter related URL for the content">
3097	546	</div>
	547	+ <input type="submit" name="submit_content" value="Submit Content" class="button button-primary submit-content-button" />
	548	+ </form>
	549	+</div>
3098	550
3099		- <!-- Actions Grid Layout - All actions in a single grid -->
3100		- <div class="mxchat-actions-grid">
3101		- <div class="mxchat-cards-container">
3102		- <?php if (!empty($actions)) : ?>
3103		- <?php foreach ($actions as $action) :
3104		- $callback_function = $action->callback_function;
3105		- $callback_label = isset($available_callbacks[$callback_function]['label'])
3106		- ? $available_callbacks[$callback_function]['label']
3107		- : $callback_function;
3108		- $threshold_value = isset($action->similarity_threshold)
3109		- ? round($action->similarity_threshold * 100)
3110		- : 85;
3111	551
3112		- // Check if this is a form action
3113		- $is_form_action = strpos($action->intent_label, 'Form ') === 0;
3114		-
3115		- // Get action status (enabled/disabled) - default to true if column doesn't exist
3116		- $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
3117		-
3118		- // Get enabled bots for display
3119		- $enabled_bots = [];
3120		- if (isset($action->enabled_bots) && !empty($action->enabled_bots)) {
3121		- $enabled_bots = json_decode($action->enabled_bots, true);
3122		- if (!is_array($enabled_bots)) {
3123		- $enabled_bots = ['default'];
3124		- }
3125		- } else {
3126		- $enabled_bots = ['default']; // Backward compatibility
3127		- }
3128		- ?>
3129		- <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
3130		- <div class="mxchat-card-header">
3131		- <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
3132		- <div class="mxchat-card-toggle">
3133		- <label class="mxchat-switch">
3134		- <input type="checkbox" class="mxchat-action-toggle"
3135		- data-action-id="<?php echo esc_attr($action->id); ?>"
3136		- <?php checked($is_enabled); ?>>
3137		- <span class="mxchat-slider round"></span>
3138		- </label>
3139		- </div>
3140		- </div>
3141		-
3142		- <div class="mxchat-card-body">
3143		- <div class="mxchat-card-description">
3144		- <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
3145		- <?php echo esc_html($callback_label); ?>
3146		- </div>
3147		-
3148		- <div class="mxchat-card-phrases">
3149		- <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
3150		- <div class="mxchat-phrases-preview">
3151		- <?php
3152		- // Check if the helper function exists, otherwise use a simple substring
3153		- if (method_exists($this, 'get_trimmed_phrases')) {
3154		- echo esc_html($this->get_trimmed_phrases($action->phrases));
3155		- } else {
3156		- echo esc_html(strlen($action->phrases) > 100 ?
3157		- substr($action->phrases, 0, 97) . '...' :
3158		- $action->phrases);
3159		- }
3160		- ?>
3161		- </div>
3162		- </div>
3163		-
3164		- <div class="mxchat-threshold-control">
3165		- <div class="mxchat-threshold-label">
3166		- <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
3167		- <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
3168		- </div>
3169		- </div>
3170		-
3171		- <!-- Bot Availability Display (Read-only) -->
3172		- <div class="mxchat-card-bots">
3173		- <strong><?php esc_html_e('Assigned bots:', 'mxchat'); ?></strong>
3174		- <div class="mxchat-bot-badges">
3175		- <?php
3176		- foreach ($enabled_bots as $bot_id) {
3177		- if ($bot_id === 'default') {
3178		- echo '<span class="mxchat-bot-badge">' . esc_html__('Default Bot', 'mxchat') . '</span>';
3179		- } else {
3180		- // Try to get bot name from multi-bot manager
3181		- if (class_exists('MxChat_Multi_Bot_Core_Manager')) {
3182		- $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
3183		- $available_bots = $multi_bot_manager->get_available_bots();
3184		- $bot_name = isset($available_bots[$bot_id]) ? $available_bots[$bot_id] : $bot_id;
3185		- echo '<span class="mxchat-bot-badge">' . esc_html($bot_name) . '</span>';
3186		- } else {
3187		- echo '<span class="mxchat-bot-badge">' . esc_html($bot_id) . '</span>';
3188		- }
3189		- }
3190		- }
3191		- ?>
3192		- </div>
3193		- </div>
3194		- </div>
3195		-
3196		- <div class="mxchat-card-footer">
3197		- <?php
3198		- // Check if it's a form action
3199		- $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
3200		-
3201		- // Check if it's a recommendation flow action
3202		- $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
3203		-
3204		- if ($is_form_action) {
3205		- $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
3206		- ?>
3207		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
3208		- class="mxchat-button-primary">
3209		- <span class="dashicons dashicons-feedback"></span>
3210		- <?php esc_html_e('Edit Form', 'mxchat'); ?>
3211		- </a>
3212		- <?php } elseif ($is_flow_action) {
3213		- ?>
3214		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
3215		- class="mxchat-button-primary">
3216		- <span class="dashicons dashicons-list-view"></span>
3217		- <?php esc_html_e('Manage Flows', 'mxchat'); ?>
3218		- </a>
3219		- <?php } else { ?>
3220		- <button type="button"
3221		- class="mxchat-button-secondary mxchat-edit-button"
3222		- data-action-id="<?php echo esc_attr($action->id); ?>"
3223		- data-phrases="<?php echo esc_attr($action->phrases); ?>"
3224		- data-label="<?php echo esc_attr($action->intent_label); ?>"
3225		- data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
3226		- data-callback-function="<?php echo esc_attr($action->callback_function); ?>"
3227		- data-enabled-bots="<?php echo esc_attr(json_encode($enabled_bots)); ?>">
3228		- <span class="dashicons dashicons-edit"></span>
3229		- <?php esc_html_e('Edit', 'mxchat'); ?>
3230		- </button>
3231		- <form method="post"
3232		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
3233		- class="mxchat-delete-form"
3234		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
3235		- <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
3236		- <input type="hidden" name="action" value="mxchat_delete_intent">
3237		- <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
3238		- <button type="submit" class="mxchat-button-text mxchat-delete-button">
3239		- <span class="dashicons dashicons-trash"></span>
3240		- <?php esc_html_e('Delete', 'mxchat'); ?>
3241		- </button>
3242		- </form>
3243		- <?php } ?>
3244		- </div>
	552	+ <!-- Submit Sitemap -->
	553	+ <div class="mxchat-grid-item">
	554	+ <h2>Submit Sitemap or Page URL</h2>
	555	+ <form id="mxchat-sitemap-form" method="post" class="mxchat-sitemap-form" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
	556	+ <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
	557	+ <div class="mxchat-search-group">
	558	+ <input type="url" name="sitemap_url" id="sitemap_url" placeholder="Sitemap or URL" required />
	559	+ <input type="submit" name="submit_sitemap" value="Submit" class="button button-primary" />
3245	560	</div>
3246		- <?php endforeach; ?>
3247		- <?php else : ?>
3248		- <!-- If no actions found -->
3249		- <div class="mxchat-no-actions">
3250		- <div class="mxchat-empty-state">
3251		- <span class="dashicons dashicons-format-chat"></span>
3252		- <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
3253		- <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
3254		- <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
3255		- <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
3256		- </button>
3257		- </div>
3258		- </div>
3259		- <?php endif; ?>
3260		- </div>
3261		- </div>
3262		-
3263		- <?php if ($total_pages > 1) : ?>
3264		- <div class="mxchat-pagination">
3265		- <?php
3266		- echo paginate_links(array(
3267		- 'base' => add_query_arg('paged', '%#%'),
3268		- 'format' => '',
3269		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
3270		- 'next_text' => __('Next &raquo;', 'mxchat'),
3271		- 'total' => $total_pages,
3272		- 'current' => $page
3273		- ));
3274		- ?>
3275		- </div>
3276		- <?php endif; ?>
3277		-
3278		-<!-- Add/Edit Action Modal with Step-Based Approach -->
3279		-<!-- Complete Modal HTML with Defined Groups Variable -->
3280		-<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
3281		- <div class="mxchat-modal-content">
3282		- <span class="mxchat-modal-close">&times;</span>
3283		-
3284		- <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
3285		- <!-- Dynamic nonce field -->
3286		- <div id="action-nonce-container">
3287		- <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
3288		- </div>
3289		- <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
3290		- <input type="hidden" name="intent_id" id="edit_action_id" value="">
3291		- <input type="hidden" name="callback_function" id="callback_function" value="">
3292		-
3293		- <!-- Step 1: Action Type Selection -->
3294		- <div id="mxchat-action-step-1" class="mxchat-action-step active">
3295		- <div class="mxchat-step-indicator">
3296		- <div class="mxchat-step-number">1</div>
3297		- <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
	561	+ </form>
	562	+ <div id="mxchat-sitemap-loading" class="mxchat-spinner" style="display: none;"></div>
	563	+ <div id="mxchat-loading-text" style="display: none; margin-top: 10px; color: #333;">Loading sitemap content into database, please wait...</div>
3298	564	</div>
3299	565
3300		- <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
3301		- <div class="mxchat-action-type-search">
3302		- <span class="dashicons dashicons-search"></span>
3303		- <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
3304		- </div>
3305		-
3306		- <?php
3307		- // Get the callbacks - IMPORTANT: Define the $groups variable here
3308		- $groups = $this->mxchat_get_available_callbacks(true, true);
3309		- ?>
3310		-
3311		- <div class="mxchat-action-type-categories">
3312		- <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
3313		- <?php
3314		- // Get unique categories from the defined groups
3315		- foreach ($groups as $group_label => $group_callbacks) :
3316		- $category_slug = sanitize_title($group_label);
3317		- ?>
3318		- <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
3319		- <?php endforeach; ?>
3320		- </div>
3321		-
3322		- <div class="mxchat-action-types-grid">
3323		- <?php
3324		- // Generate action cards from available callbacks
3325		- foreach ($groups as $group_label => $group_callbacks) :
3326		- $category_slug = sanitize_title($group_label);
3327		-
3328		- foreach ($group_callbacks as $function => $data) :
3329		- $label = $data['label'];
3330		- $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
3331		- $description = isset($data['description']) ? $data['description'] : '';
3332		- $is_addon = isset($data['addon']) && $data['addon'] !== false;
3333		- $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
3334		- $is_installed = isset($data['installed']) ? $data['installed'] : true;
3335		- $is_promo = !empty($data['addon_promo']) && !$is_installed;
3336		-
3337		- // Determine card status and styling
3338		- $card_class = 'mxchat-action-type-card';
3339		- $icon_class = 'mxchat-action-type-icon';
3340		- $status_badge = '';
3341		-
3342		- if ($is_promo) {
3343		- // Promotional card — not selectable, just informational
3344		- $card_class .= ' not-installed mxchat-promo-card';
3345		- $status_badge = '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
3346		- } elseif ($is_addon && !$is_installed) {
3347		- // Add-on not installed
3348		- $card_class .= ' not-installed';
3349		- $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
3350		- }
3351		-
3352		- // Default description if none provided
3353		- if (empty($description)) {
3354		- $description = sprintf(
3355		- esc_html__('Use the %s action in your chatbot', 'mxchat'),
3356		- $label
3357		- );
3358		- }
3359		- ?>
3360		- <div class="<?php echo esc_attr($card_class); ?>"
3361		- data-category="<?php echo esc_attr($category_slug); ?>"
3362		- <?php if (!$is_promo) : ?>
3363		- data-value="<?php echo esc_attr($function); ?>"
3364		- data-label="<?php echo esc_attr($label); ?>"
3365		- <?php endif; ?>
3366		- data-pro="false"
3367		- data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
3368		- data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>"
3369		- <?php if ($is_promo) : ?>data-promo="true"<?php endif; ?>>
3370		- <div class="<?php echo esc_attr($icon_class); ?>">
3371		- <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
3372		- </div>
3373		- <div class="mxchat-action-type-info">
3374		- <h4><?php echo esc_html($label); ?></h4>
3375		- <p><?php echo esc_html($description); ?></p>
3376		- <?php if (!empty($status_badge)) : ?>
3377		- <?php echo $status_badge; ?>
3378		- <?php endif; ?>
3379		-
3380		- <?php if ($is_promo || ($is_addon && !$is_installed)) : ?>
3381		- <div class="mxchat-addon-info">
3382		- <?php echo esc_html(sprintf(
3383		- __('Requires %s', 'mxchat'),
3384		- $addon_name
3385		- )); ?>
3386		- — <a href="https://mxchat.ai/" target="_blank"><?php esc_html_e('Get Add-on', 'mxchat'); ?></a>
3387		- </div>
3388		- <?php endif; ?>
3389		- </div>
3390		- </div>
3391		- <?php endforeach;
3392		- endforeach; ?>
3393		- </div>
	566	+ <!-- Search Knowledge -->
	567	+ <div class="mxchat-grid-item">
	568	+ <h2>Search Knowledge</h2>
	569	+ <form method="get" id="knowledge-search">
	570	+ <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
	571	+ <input type="hidden" name="page" value="mxchat-prompts" />
	572	+ <div class="mxchat-search-group">
	573	+ <input type="text" name="search" placeholder="Search Knowledge" value="<?php echo esc_attr($search_query); ?>" />
	574	+ <input type="submit" value="Search" class="button button-primary" />
	575	+ </div>
	576	+ </form>
3394	577	</div>
3395		-
3396		- <div class="mxchat-modal-actions">
3397		- <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
3398		- <?php esc_html_e('Cancel', 'mxchat'); ?>
3399		- </button>
3400		- </div>
3401	578	</div>
3402	579
3403		- <!-- Step 2: Action Configuration -->
3404		- <div id="mxchat-action-step-2" class="mxchat-action-step">
3405		- <div class="mxchat-step-indicator">
3406		- <div class="mxchat-step-number">2</div>
3407		- <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
3408		- </div>
	580	+ <!-- Table below the forms -->
	581	+ <div class="tablenav">
	582	+ <div class="tablenav-pages">
	583	+ <span class="displaying-num"><?php echo esc_html($total_prompts); ?> items</span>
	584	+ <?php
	585	+ $page_links = paginate_links(array(
	586	+ 'base' => add_query_arg('paged', '%#%', admin_url('admin.php?page=mxchat-prompts')),
	587	+ 'format' => '',
	588	+ 'prev_text' => __('&laquo; Previous'),
	589	+ 'next_text' => __('Next &raquo;'),
	590	+ 'total' => $total_pages,
	591	+ 'current' => $current_page,
	592	+ 'add_args' => array(
	593	+ 'search' => $search_query,
	594	+ '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
	595	+ ),
	596	+ ));
3409	597
3410		- <div class="mxchat-selected-action">
3411		- <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
3412		- <span class="dashicons dashicons-arrow-left-alt"></span>
3413		- <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
3414		- </button>
3415		- <div class="mxchat-selected-action-info">
3416		- <div id="selected-action-icon" class="mxchat-action-type-icon">
3417		- <span class="dashicons dashicons-admin-generic"></span>
3418		- </div>
3419		- <div class="mxchat-selected-action-details">
3420		- <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
3421		- <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
3422		- </div>
3423		- </div>
	598	+ if ($page_links) {
	599	+ echo '<div class="tablenav-pages">' . wp_kses_post($page_links) . '</div>';
	600	+ }
	601	+ ?>
3424	602	</div>
3425		-
3426		- <div class="mxchat-form-group">
3427		- <label for="intent_label">
3428		- <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
3429		- </label>
3430		- <input name="intent_label" type="text" id="intent_label" required
3431		- class="mxchat-intent-input"
3432		- placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
3433		- </div>
3434		-
3435		- <div class="mxchat-form-group">
3436		- <label for="phrases">
3437		- <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
3438		- </label>
3439		- <textarea name="phrases" id="action_phrases" rows="5" required
3440		- class="mxchat-intent-textarea"
3441		- placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
3442		- </div>
3443		-
3444		- <div class="mxchat-form-group">
3445		- <label for="similarity_threshold">
3446		- <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
3447		- <span class="mxchat-threshold-value-display">85%</span>
3448		- </label>
3449		- <div class="mxchat-slider-group modal-slider">
3450		- <input type="range"
3451		- name="similarity_threshold"
3452		- id="similarity_threshold"
3453		- min="10"
3454		- max="95"
3455		- value="85"
3456		- class="mxchat-intent-slider"
3457		- oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
3458		- </div>
3459		- <div class="mxchat-threshold-hint">
3460		- <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
3461		- </div>
3462		- </div>
3463		-
3464		- <!-- Bot Selection Section -->
3465		- <div class="mxchat-form-group">
3466		- <label for="enabled_bots">
3467		- <?php esc_html_e('Which bots should we enable this action for?', 'mxchat'); ?>
3468		- </label>
3469		- <div class="mxchat-bot-selector">
3470		- <div class="mxchat-bot-option">
3471		- <label class="mxchat-checkbox-label">
3472		- <input type="checkbox"
3473		- name="enabled_bots[]"
3474		- value="default"
3475		- id="bot_default"
3476		- checked="checked">
3477		- <span class="mxchat-checkmark"></span>
3478		- <?php esc_html_e('Default Bot', 'mxchat'); ?>
3479		- </label>
3480		- </div>
3481		-
3482		- <?php if (class_exists('MxChat_Multi_Bot_Core_Manager')) :
3483		- $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
3484		- $available_bots = $multi_bot_manager->get_available_bots();
3485		-
3486		- foreach ($available_bots as $bot_id => $bot_name) :
3487		- if ($bot_id === 'default') continue; // Skip default, already shown above
3488		- ?>
3489		- <div class="mxchat-bot-option">
3490		- <label class="mxchat-checkbox-label">
3491		- <input type="checkbox"
3492		- name="enabled_bots[]"
3493		- value="<?php echo esc_attr($bot_id); ?>"
3494		- id="bot_<?php echo esc_attr($bot_id); ?>">
3495		- <span class="mxchat-checkmark"></span>
3496		- <?php echo esc_html($bot_name); ?>
3497		- </label>
3498		- </div>
3499		- <?php
3500		- endforeach;
3501		- endif; ?>
3502		- </div>
3503		- </div>
3504		-
3505		- <div class="mxchat-modal-actions">
3506		- <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
3507		- <?php esc_html_e('Cancel', 'mxchat'); ?>
3508		- </button>
3509		- <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
3510		- <?php esc_html_e('Save Action', 'mxchat'); ?>
3511		- </button>
3512		- </div>
3513	603	</div>
3514		- </form>
3515		- </div>
3516		-</div>
	604	+ <table class="mxchat-table">
	605	+ <thead>
	606	+ <tr>
	607	+ <th>ID</th>
	608	+ <th>Article Content</th>
	609	+ <th>URL</th>
	610	+ <th>Actions</th>
	611	+ </tr>
	612	+ </thead>
	613	+ <tbody>
	614	+ <?php if ($prompts) : ?>
	615	+ <?php foreach ($prompts as $prompt) : ?>
	616	+ <tr id="prompt-<?php echo esc_attr($prompt->id); ?>">
	617	+ <td><?php echo esc_html($prompt->id); ?></td>
	618	+ <td class="mxchat_article_content_dashboard">
	619	+ <span class="content-view"><?php echo wp_kses_post(wpautop(esc_textarea($prompt->article_content))); ?></span>
	620	+ <textarea class="content-edit" style="display:none;"><?php echo esc_textarea($prompt->article_content); ?></textarea>
	621	+ </td>
	622	+ <td class="mxchat_article_url_dashboard">
	623	+ <span class="url-view">
	624	+ <?php if (!empty($prompt->source_url)) : ?>
	625	+ <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank"><?php echo esc_html($prompt->source_url); ?></a>
	626	+ <?php else : ?>
	627	+ N/A
	628	+ <?php endif; ?>
	629	+ </span>
	630	+ <input type="url" class="url-edit" value="<?php echo esc_attr($prompt->source_url); ?>" style="display:none;" />
	631	+ </td>
	632	+ <td>
	633	+ <button class="button edit-button" data-id="<?php echo esc_attr($prompt->id); ?>">Edit</button>
	634	+ <button class="button save-button" data-id="<?php echo esc_attr($prompt->id); ?>" style="display:none;">Save</button>
	635	+ <a href="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id) . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce'))); ?>" class="button delete-button">Delete</a>
	636	+ </td>
	637	+ </tr>
	638	+ <?php endforeach; ?>
	639	+ <?php else : ?>
	640	+ <tr>
	641	+ <td colspan="4">No prompts found.</td>
	642	+ </tr>
	643	+ <?php endif; ?>
	644	+ </tbody>
	645	+</table>
3517	646
3518		-<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
3519		- <div class="mxchat-action-loading-spinner"></div>
3520		- <div class="mxchat-action-loading-text">
3521		- <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
3522		- </div>
3523		-</div>
3524		- </div><!-- .mxchat-wrapper -->
3525		- <?php
3526		-}
3527		-private function get_trimmed_phrases($phrases, $max_length = 100) {
3528		- if (strlen($phrases) <= $max_length) {
3529		- return $phrases;
3530		- }
	647	+ </div>
3531	648
3532		- $trimmed = substr($phrases, 0, $max_length);
3533		- $last_comma = strrpos($trimmed, ',');
3534		-
3535		- if ($last_comma !== false) {
3536		- $trimmed = substr($trimmed, 0, $last_comma);
	649	+ <?php
3537	650	}
3538	651
3539		- return $trimmed . '...';
3540		-}
3541		-public function mxchat_add_enabled_column_to_intents() {
3542		- global $wpdb;
3543		- $table_name = $wpdb->prefix . 'mxchat_intents';
	652	+ public function mxchat_generate_embedding($text) {
	653	+ $options = get_option('mxchat_options');
	654	+ $api_key = $options['api_key'] ?? 'default_api_key';
3544	655
3545		- // Check if the column already exists
3546		- $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
	656	+ $response = wp_remote_post('https://api.openai.com/v1/embeddings', array(
	657	+ 'body' => wp_json_encode(array(
	658	+ 'model' => 'text-embedding-ada-002',
	659	+ 'input' => $text
	660	+ )),
	661	+ 'headers' => array(
	662	+ 'Authorization' => 'Bearer ' . $api_key,
	663	+ 'Content-Type' => 'application/json'
	664	+ ),
	665	+ ));
3547	666
3548		- if (empty($columns)) {
3549		- // Add the column with default value of 1 (enabled)
3550		- $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
3551		- }
3552		-}
3553		-
3554		-public function mxchat_handle_delete_intent() {
3555		- if ( ! current_user_can( 'manage_options' ) ) {
3556		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
3557		- }
3558		-
3559		- check_admin_referer('mxchat_delete_intent_nonce');
3560		-
3561		- if (isset($_POST['intent_id'])) {
3562		- global $wpdb;
3563		- $table_name = $wpdb->prefix . 'mxchat_intents';
3564		- $intent_id = intval($_POST['intent_id']);
3565		-
3566		- $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
3567		- }
3568		-
3569		- wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
3570		- exit;
3571		-}
3572		-public function mxchat_handle_edit_intent() {
3573		- // Security checks (nonce and permissions)
3574		- if (!current_user_can('manage_options')) {
3575		- wp_die(esc_html__('Unauthorized user', 'mxchat'));
3576		- }
3577		- check_admin_referer('mxchat_edit_intent');
3578		-
3579		- // Get POST data
3580		- $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
3581		- $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
3582		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
3583		- $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
3584		- $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
3585		-
3586		- // Handle enabled_bots
3587		- $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
3588		- $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
3589		-
3590		- // Ensure default is always included for backward compatibility
3591		- if (!in_array('default', $enabled_bots)) {
3592		- $enabled_bots[] = 'default';
3593		- }
3594		-
3595		- $enabled_bots_json = json_encode($enabled_bots);
3596		-
3597		- // Validate inputs
3598		- if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
3599		- $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
3600		- return;
3601		- }
3602		-
3603		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3604		- if (empty($phrases_array)) {
3605		- $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
3606		- return;
3607		- }
3608		-
3609		- // Generate embeddings with improved error handling
3610		- $vectors = [];
3611		- $failed_phrases = [];
3612		-
3613		- foreach ($phrases_array as $phrase) {
3614		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3615		- if (is_array($embedding_vector)) {
3616		- $vectors[] = $embedding_vector;
3617		- } else {
3618		- $failed_phrases[] = $phrase;
	667	+ if (is_wp_error($response)) {
	668	+ return null;
3619	669	}
3620		- }
3621	670
3622		- if (!empty($failed_phrases)) {
3623		- $this->handle_embedding_error(
3624		- sprintf(
3625		- __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
3626		- implode(', ', $failed_phrases)
3627		- )
3628		- );
3629		- return;
	671	+ $response_data = json_decode(wp_remote_retrieve_body($response), true);
	672	+ return $response_data['data'][0]['embedding'] ?? null;
3630	673	}
3631	674
3632		- if (empty($vectors)) {
3633		- $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
3634		- return;
3635		- }
3636		-
3637		- $combined_vector = $this->mxchat_average_vectors($vectors);
3638		- $serialized_vector = maybe_serialize($combined_vector);
3639		-
3640		- // Update the database
3641		- global $wpdb;
3642		- $table_name = $wpdb->prefix . 'mxchat_intents';
3643		-
3644		- $result = $wpdb->update(
3645		- $table_name,
3646		- array(
3647		- 'intent_label' => $intent_label,
3648		- 'phrases' => implode(', ', $phrases_array),
3649		- 'embedding_vector' => $serialized_vector,
3650		- 'similarity_threshold' => $similarity_threshold,
3651		- 'enabled_bots' => $enabled_bots_json // Include enabled_bots in update
3652		- ),
3653		- array('id' => $intent_id),
3654		- array('%s', '%s', '%s', '%f', '%s'), // Format: string, string, string, float, string
3655		- array('%d') // Where format: integer
3656		- );
3657		-
3658		- if (false === $result) {
3659		- $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
3660		- return;
3661		- }
3662		-
3663		- // Set success message and redirect
3664		- set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
3665		-
3666		- $redirect_url = add_query_arg(
3667		- array(
3668		- 'page' => 'mxchat-actions'
3669		- ),
3670		- admin_url('admin.php')
3671		- );
3672		- wp_safe_redirect($redirect_url);
3673		- exit;
3674		-}
3675		-public function mxchat_handle_add_intent() {
3676		- if (!current_user_can('manage_options')) {
3677		- wp_die(esc_html__('Unauthorized user', 'mxchat'));
3678		- }
3679		- check_admin_referer('mxchat_add_intent_nonce');
3680		- global $wpdb;
3681		- $table_name = $wpdb->prefix . 'mxchat_intents';
3682		-
3683		- // Sanitize and get form data
3684		- $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
3685		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
3686		- $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
3687		-
3688		- // Get similarity threshold from form (convert percentage to decimal)
3689		- $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
3690		-
3691		- // Handle enabled_bots
3692		- $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
3693		- $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
3694		-
3695		- // Ensure default is always included for backward compatibility with existing actions
3696		- if (!in_array('default', $enabled_bots)) {
3697		- $enabled_bots[] = 'default';
3698		- }
3699		-
3700		- $enabled_bots_json = json_encode($enabled_bots);
3701		-
3702		- // Validate required fields
3703		- if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
3704		- $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
3705		- return;
3706		- }
3707		-
3708		- // Validate callback function
3709		- $available_callbacks = $this->mxchat_get_available_callbacks();
3710		- if (!array_key_exists($callback_function, $available_callbacks)) {
3711		- $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
3712		- return;
3713		- }
3714		-
3715		- // Check if this is an add-on promotional placeholder (not a real action)
3716		- if (!empty($available_callbacks[$callback_function]['addon_promo'])) {
3717		- $addon_name = isset($available_callbacks[$callback_function]['addon_name']) ? $available_callbacks[$callback_function]['addon_name'] : __('an add-on', 'mxchat');
3718		- $this->handle_embedding_error(sprintf(
3719		- __('This action requires the %s to be installed and activated.', 'mxchat'),
3720		- $addon_name
3721		- ));
3722		- return;
3723		- }
3724		-
3725		- // Process phrases
3726		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3727		- if (empty($phrases_array)) {
3728		- $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
3729		- return;
3730		- }
3731		-
3732		- // Generate embeddings with improved error handling
3733		- $vectors = [];
3734		- $failed_phrases = [];
3735		- foreach ($phrases_array as $phrase) {
3736		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3737		- if (is_array($embedding_vector)) {
3738		- $vectors[] = $embedding_vector;
3739		- } else {
3740		- $failed_phrases[] = $phrase;
	675	+ public function mxchat_delete_chat_history() {
	676	+ if (!current_user_can('manage_options')) {
	677	+ echo wp_json_encode(['error' => 'You do not have sufficient permissions.']);
	678	+ wp_die();
3741	679	}
3742		- }
3743		-
3744		- // Check for embedding failures
3745		- if (!empty($failed_phrases)) {
3746		- $this->handle_embedding_error(
3747		- sprintf(
3748		- __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
3749		- implode(', ', $failed_phrases)
3750		- )
3751		- );
3752		- return;
3753		- }
3754		-
3755		- if (empty($vectors)) {
3756		- $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
3757		- return;
3758		- }
3759		-
3760		- // Create combined vector and insert into database
3761		- $combined_vector = $this->mxchat_average_vectors($vectors);
3762		- $serialized_vector = maybe_serialize($combined_vector);
3763		-
3764		- $result = $wpdb->insert($table_name, [
3765		- 'intent_label' => $intent_label,
3766		- 'phrases' => implode(', ', $phrases_array),
3767		- 'embedding_vector' => $serialized_vector,
3768		- 'callback_function' => $callback_function,
3769		- 'similarity_threshold' => $similarity_threshold,
3770		- 'enabled_bots' => $enabled_bots_json // NEW field
3771		- ]);
3772		-
3773		- if ($result === false) {
3774		- $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
3775		- return;
3776		- }
3777		-
3778		- // Set success message and redirect
3779		- set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
3780		- wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
3781		- exit;
3782		-}
3783	680
	681	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
3784	682
	683	+ global $wpdb;
	684	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
3785	685
	686	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	687	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	688	+ $session_id_sanitized = sanitize_text_field($session_id);
3786	689
3787		-private function handle_embedding_error($message, $redirect = true) {
3788		- // Store the error message in the existing transient
3789		- set_transient('mxchat_admin_notice_error', $message, 60);
	690	+ // Clear relevant cache before deletion
	691	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	692	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
3790	693
3791		- if ($redirect) {
3792		- // Redirect back to the actions page
3793		- $redirect_url = add_query_arg(
3794		- array(
3795		- 'page' => 'mxchat-actions'
3796		- ),
3797		- admin_url('admin.php')
3798		- );
3799		- wp_safe_redirect($redirect_url);
3800		- exit;
3801		- }
3802		-}
3803		-
3804		-/**
3805		- * AJAX handler to fetch actions list for the new split-panel UI
3806		- */
3807		-public function mxchat_fetch_actions_list() {
3808		- check_ajax_referer('mxchat_actions_nonce', 'security');
3809		-
3810		- if (!current_user_can('manage_options')) {
3811		- wp_send_json_error(__('Unauthorized', 'mxchat'));
3812		- }
3813		-
3814		- global $wpdb;
3815		- $table_name = $wpdb->prefix . 'mxchat_intents';
3816		-
3817		- $page = isset($_POST['page']) ? max(1, intval($_POST['page'])) : 1;
3818		- $per_page = isset($_POST['per_page']) ? min(100, max(1, intval($_POST['per_page']))) : 50;
3819		- $offset = ($page - 1) * $per_page;
3820		- $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
3821		- $callback_filter = isset($_POST['callback_filter']) ? sanitize_text_field($_POST['callback_filter']) : '';
3822		- $sort_order = isset($_POST['sort_order']) && $_POST['sort_order'] === 'asc' ? 'ASC' : 'DESC';
3823		-
3824		- // Build WHERE clause
3825		- $where = '1=1';
3826		- $params = array();
3827		-
3828		- if ($search) {
3829		- $search_like = '%' . $wpdb->esc_like($search) . '%';
3830		- $where .= ' AND (intent_label LIKE %s OR phrases LIKE %s)';
3831		- $params[] = $search_like;
3832		- $params[] = $search_like;
3833		- }
3834		-
3835		- if ($callback_filter) {
3836		- $where .= ' AND callback_function = %s';
3837		- $params[] = $callback_filter;
3838		- }
3839		-
3840		- // Get total count
3841		- $count_query = "SELECT COUNT(*) FROM $table_name WHERE $where";
3842		- if (!empty($params)) {
3843		- $count_query = $wpdb->prepare($count_query, $params);
3844		- }
3845		- $total_actions = $wpdb->get_var($count_query);
3846		-
3847		- // Get actions
3848		- $query = "SELECT * FROM $table_name WHERE $where ORDER BY id $sort_order LIMIT %d OFFSET %d";
3849		- $all_params = array_merge($params, array($per_page, $offset));
3850		- $actions = $wpdb->get_results($wpdb->prepare($query, $all_params));
3851		-
3852		- // Get available callbacks for labels/icons
3853		- $available_callbacks = $this->mxchat_get_available_callbacks();
3854		-
3855		- // Prefetch individual phrase counts for all fetched actions
3856		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
3857		- $phrase_counts = array();
3858		- if ($wpdb->get_var("SHOW TABLES LIKE '$phrases_table'") === $phrases_table) {
3859		- $action_ids = wp_list_pluck($actions, 'id');
3860		- if (!empty($action_ids)) {
3861		- $id_placeholders = implode(',', array_fill(0, count($action_ids), '%d'));
3862		- $count_results = $wpdb->get_results($wpdb->prepare(
3863		- "SELECT intent_id, COUNT(*) as cnt FROM $phrases_table WHERE intent_id IN ($id_placeholders) GROUP BY intent_id",
3864		- $action_ids
3865		- ));
3866		- foreach ($count_results as $row) {
3867		- $phrase_counts[$row->intent_id] = intval($row->cnt);
	694	+ // Perform the deletion
	695	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
3868	696	}
3869		- }
3870		- }
3871	697
3872		- // Format actions for response
3873		- $formatted_actions = array();
3874		- foreach ($actions as $action) {
3875		- $callback_data = isset($available_callbacks[$action->callback_function])
3876		- ? $available_callbacks[$action->callback_function]
3877		- : array('label' => $action->callback_function, 'icon' => 'admin-generic');
	698	+ // Optionally, clear a general cache if you have one
	699	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
3878	700
3879		- $enabled_bots = json_decode($action->enabled_bots, true);
3880		- if (!is_array($enabled_bots)) {
3881		- $enabled_bots = array('default');
	701	+ echo wp_json_encode(['success' => 'Selected chat sessions have been deleted.']);
	702	+ } else {
	703	+ echo wp_json_encode(['error' => 'No chat sessions selected for deletion.']);
3882	704	}
3883	705
3884		- $formatted_actions[] = array(
3885		- 'id' => intval($action->id),
3886		- 'label' => $action->intent_label,
3887		- 'phrases' => $action->phrases,
3888		- 'callback_function' => $action->callback_function,
3889		- 'callback_label' => $callback_data['label'],
3890		- 'icon' => isset($callback_data['icon']) ? $callback_data['icon'] : 'admin-generic',
3891		- 'threshold' => round($action->similarity_threshold * 100),
3892		- 'enabled' => (bool) $action->enabled,
3893		- 'enabled_bots' => $enabled_bots,
3894		- 'has_legacy_vector' => !empty($action->embedding_vector),
3895		- 'individual_phrase_count' => isset($phrase_counts[$action->id]) ? $phrase_counts[$action->id] : 0,
3896		- );
	706	+ wp_die();
3897	707	}
3898	708
3899		- $total_pages = ceil($total_actions / $per_page);
3900		- $showing_start = $total_actions > 0 ? $offset + 1 : 0;
3901		- $showing_end = min($offset + $per_page, $total_actions);
3902	709
3903		- wp_send_json_success(array(
3904		- 'actions' => $formatted_actions,
3905		- 'page' => $page,
3906		- 'per_page' => $per_page,
3907		- 'total_actions' => intval($total_actions),
3908		- 'total_pages' => $total_pages,
3909		- 'showing_start' => $showing_start,
3910		- 'showing_end' => $showing_end,
3911		- ));
3912		-}
	710	+public function mxchat_save_inline_prompt() {
	711	+ // Check for nonce security
	712	+ check_ajax_referer('mxchat_save_inline_nonce');
3913	713
3914		-/**
3915		- * AJAX handler to toggle action enabled status
3916		- */
3917		-public function mxchat_toggle_action_status() {
3918		- check_ajax_referer('mxchat_actions_nonce', 'security');
3919		-
	714	+ // Verify permissions
3920	715	if (!current_user_can('manage_options')) {
3921		- wp_send_json_error(__('Unauthorized', 'mxchat'));
	716	+ wp_send_json_error('Permission denied.');
	717	+ return;
3922	718	}
3923	719
3924		- $action_id = isset($_POST['action_id']) ? intval($_POST['action_id']) : 0;
3925		- $enabled = isset($_POST['enabled']) ? intval($_POST['enabled']) : 0;
3926		-
3927		- if (!$action_id) {
3928		- wp_send_json_error(__('Invalid action ID', 'mxchat'));
3929		- }
3930		-
3931	720	global $wpdb;
3932		- $table_name = $wpdb->prefix . 'mxchat_intents';
	721	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
3933	722
3934		- $result = $wpdb->update(
3935		- $table_name,
3936		- array('enabled' => $enabled ? 1 : 0),
3937		- array('id' => $action_id),
3938		- array('%d'),
3939		- array('%d')
3940		- );
	723	+ // Validate and sanitize input data
	724	+ $prompt_id = isset($_POST['id']) ? absint($_POST['id']) : 0;
	725	+ $article_content = isset($_POST['article_content']) ? sanitize_textarea_field($_POST['article_content']) : '';
	726	+ $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
3941	727
3942		- if ($result === false) {
3943		- wp_send_json_error(__('Failed to update action status', 'mxchat'));
3944		- }
	728	+ if ($prompt_id > 0 && !empty($article_content)) {
	729	+ // Re-generate the embedding vector for the updated content
	730	+ $embedding_vector = $this->mxchat_generate_embedding($article_content);
3945	731
3946		- wp_send_json_success(array('enabled' => (bool) $enabled));
3947		-}
	732	+ if (is_array($embedding_vector)) {
	733	+ // Serialize the embedding vector before storing it
	734	+ $embedding_vector_serialized = serialize($embedding_vector);
3948	735
3949		-/**
3950		- * AJAX handler to bulk delete actions
3951		- */
3952		-public function mxchat_bulk_delete_actions() {
3953		- check_ajax_referer('mxchat_delete_intent_nonce', 'security');
3954		-
3955		- if (!current_user_can('manage_options')) {
3956		- wp_send_json_error(__('Unauthorized', 'mxchat'));
3957		- }
3958		-
3959		- $action_ids = isset($_POST['action_ids']) ? array_map('intval', (array) $_POST['action_ids']) : array();
3960		-
3961		- if (empty($action_ids)) {
3962		- wp_send_json_error(__('No actions selected', 'mxchat'));
3963		- }
3964		-
3965		- global $wpdb;
3966		- $table_name = $wpdb->prefix . 'mxchat_intents';
3967		-
3968		- $placeholders = implode(',', array_fill(0, count($action_ids), '%d'));
3969		- $query = $wpdb->prepare("DELETE FROM $table_name WHERE id IN ($placeholders)", $action_ids);
3970		- $result = $wpdb->query($query);
3971		-
3972		- if ($result === false) {
3973		- wp_send_json_error(__('Failed to delete actions', 'mxchat'));
3974		- }
3975		-
3976		- // Also delete individual phrases for these intents
3977		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
3978		- if ($wpdb->get_var("SHOW TABLES LIKE '$phrases_table'") === $phrases_table) {
3979		- $wpdb->query($wpdb->prepare("DELETE FROM $phrases_table WHERE intent_id IN ($placeholders)", $action_ids));
3980		- }
3981		-
3982		- wp_send_json_success(array('deleted' => $result));
3983		-}
3984		-
3985		-/**
3986		- * AJAX handler to add a new intent/action
3987		- */
3988		-public function mxchat_add_intent_ajax() {
3989		- check_ajax_referer('mxchat_add_intent_nonce', 'security');
3990		-
3991		- if (!current_user_can('manage_options')) {
3992		- wp_send_json_error(__('Unauthorized', 'mxchat'));
3993		- }
3994		-
3995		- global $wpdb;
3996		- $table_name = $wpdb->prefix . 'mxchat_intents';
3997		-
3998		- // Sanitize input
3999		- $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
4000		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
4001		- $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
4002		- $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
4003		- $enabled_bots = isset($_POST['enabled_bots']) ? array_map('sanitize_text_field', (array) $_POST['enabled_bots']) : array('default');
4004		-
4005		- // Validate
4006		- // Check if using new individual phrases mode or legacy mode
4007		- $individual_phrases = isset($_POST['individual_phrases']) ? array_filter(array_map('sanitize_text_field', (array) $_POST['individual_phrases'])) : array();
4008		- $use_individual = !empty($individual_phrases);
4009		-
4010		- // Validate required fields (phrases not required when using individual mode)
4011		- if (empty($intent_label) || empty($callback_function)) {
4012		- wp_send_json_error(__('Please fill in all required fields.', 'mxchat'));
4013		- }
4014		- if (!$use_individual && empty($phrases_input)) {
4015		- wp_send_json_error(__('Please fill in all required fields.', 'mxchat'));
4016		- }
4017		-
4018		- // Ensure default bot is included
4019		- if (!in_array('default', $enabled_bots)) {
4020		- $enabled_bots[] = 'default';
4021		- }
4022		- $enabled_bots_json = json_encode($enabled_bots);
4023		-
4024		- if ($use_individual) {
4025		- // New mode: individual phrases each get their own vector
4026		- // Insert the intent row with empty legacy fields
4027		- $result = $wpdb->insert(
4028		- $table_name,
4029		- array(
4030		- 'intent_label' => $intent_label,
4031		- 'phrases' => '',
4032		- 'embedding_vector' => '',
4033		- 'similarity_threshold' => $similarity_threshold,
4034		- 'callback_function' => $callback_function,
4035		- 'enabled' => 1,
4036		- 'enabled_bots' => $enabled_bots_json,
4037		- )
4038		- );
4039		-
4040		- if ($result === false) {
4041		- wp_send_json_error(__('Failed to add action to database.', 'mxchat'));
4042		- }
4043		-
4044		- $intent_id = $wpdb->insert_id;
4045		-
4046		- // Insert each phrase individually with its own embedding
4047		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
4048		- $failed_phrases = array();
4049		- foreach ($individual_phrases as $phrase) {
4050		- $phrase = trim($phrase);
4051		- if (empty($phrase)) continue;
4052		-
4053		- $embedding_vector = $this->mxchat_generate_embedding($phrase);
4054		- if (is_wp_error($embedding_vector)) {
4055		- $failed_phrases[] = $phrase;
4056		- continue;
4057		- }
4058		-
4059		- $wpdb->insert(
4060		- $phrases_table,
	736	+ // Update the prompt in the database
	737	+ $updated = $wpdb->update(
	738	+ $table_name,
4061	739	array(
4062		- 'intent_id' => $intent_id,
4063		- 'phrase' => $phrase,
4064		- 'embedding_vector' => maybe_serialize($embedding_vector),
4065		- )
	740	+ 'article_content' => $article_content,
	741	+ 'embedding_vector' => $embedding_vector_serialized,
	742	+ 'source_url' => $article_url,
	743	+ ),
	744	+ array('id' => $prompt_id),
	745	+ array('%s', '%s', '%s'),
	746	+ array('%d')
4066	747	);
4067		- }
4068	748
4069		- $response = array('id' => $intent_id);
4070		- if (!empty($failed_phrases)) {
4071		- $response['failed_phrases'] = $failed_phrases;
4072		- }
4073		- wp_send_json_success($response);
4074		-
4075		- } else {
4076		- // Legacy mode: combine all phrases into one embedding (backwards compatible)
4077		- $phrases_array = array_filter(array_map('trim', preg_split('/[\n,]+/', $phrases_input)));
4078		- if (empty($phrases_array)) {
4079		- wp_send_json_error(__('Please provide at least one trigger phrase.', 'mxchat'));
4080		- }
4081		-
4082		- // Generate embedding (combine phrases into single string for embedding)
4083		- $embedding_vector = $this->mxchat_generate_embedding(implode(' ', $phrases_array));
4084		- if (is_wp_error($embedding_vector)) {
4085		- // Fallback: store without embedding
4086		- $serialized_vector = null;
	749	+ if ($updated !== false) {
	750	+ wp_send_json_success();
	751	+ } else {
	752	+ wp_send_json_error('Database update failed.');
	753	+ }
4087	754	} else {
4088		- $serialized_vector = maybe_serialize($embedding_vector);
	755	+ wp_send_json_error('Embedding generation failed.');
4089	756	}
4090		-
4091		- // Insert
4092		- $result = $wpdb->insert(
4093		- $table_name,
4094		- array(
4095		- 'intent_label' => $intent_label,
4096		- 'phrases' => implode(', ', $phrases_array),
4097		- 'embedding_vector' => $serialized_vector,
4098		- 'similarity_threshold' => $similarity_threshold,
4099		- 'callback_function' => $callback_function,
4100		- 'enabled' => 1,
4101		- 'enabled_bots' => $enabled_bots_json,
4102		- )
4103		- );
4104		-
4105		- if ($result === false) {
4106		- wp_send_json_error(__('Failed to add action to database.', 'mxchat'));
4107		- }
4108		-
4109		- wp_send_json_success(array('id' => $wpdb->insert_id));
4110		- }
4111		-}
4112		-
4113		-/**
4114		- * AJAX handler to edit an existing intent/action
4115		- */
4116		-public function mxchat_edit_intent_ajax() {
4117		- check_ajax_referer('mxchat_edit_intent', 'security');
4118		-
4119		- if (!current_user_can('manage_options')) {
4120		- wp_send_json_error(__('Unauthorized', 'mxchat'));
4121		- }
4122		-
4123		- global $wpdb;
4124		- $table_name = $wpdb->prefix . 'mxchat_intents';
4125		-
4126		- // Sanitize input
4127		- $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
4128		- $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
4129		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
4130		- $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
4131		- $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
4132		- $enabled_bots = isset($_POST['enabled_bots']) ? array_map('sanitize_text_field', (array) $_POST['enabled_bots']) : array('default');
4133		-
4134		- // Validate
4135		- if (!$intent_id || empty($intent_label)) {
4136		- wp_send_json_error(__('Please fill in all required fields.', 'mxchat'));
4137		- }
4138		-
4139		- // Check if phrases are managed individually (empty phrases_input means individual mode)
4140		- $uses_individual_phrases = empty($phrases_input);
4141		-
4142		- if ($uses_individual_phrases) {
4143		- // Individual phrase mode: only update non-phrase fields, skip embedding regeneration
4144		- $update_data = array(
4145		- 'intent_label' => $intent_label,
4146		- 'similarity_threshold' => $similarity_threshold,
4147		- 'callback_function' => $callback_function,
4148		- 'enabled_bots' => json_encode($enabled_bots),
4149		- );
4150	757	} else {
4151		- // Legacy mode: process phrases and regenerate embedding (backwards compatible for add-ons)
4152		- $phrases_array = array_filter(array_map('trim', preg_split('/[\n,]+/', $phrases_input)));
4153		- if (empty($phrases_array)) {
4154		- wp_send_json_error(__('Please provide at least one trigger phrase.', 'mxchat'));
4155		- }
4156		-
4157		- // Generate new embedding (combine phrases into single string for embedding)
4158		- $embedding_vector = $this->mxchat_generate_embedding(implode(' ', $phrases_array));
4159		- if (is_wp_error($embedding_vector)) {
4160		- // Keep existing embedding
4161		- $update_data = array(
4162		- 'intent_label' => $intent_label,
4163		- 'phrases' => implode(', ', $phrases_array),
4164		- 'similarity_threshold' => $similarity_threshold,
4165		- 'callback_function' => $callback_function,
4166		- 'enabled_bots' => json_encode($enabled_bots),
4167		- );
4168		- } else {
4169		- $serialized_vector = maybe_serialize($embedding_vector);
4170		- $update_data = array(
4171		- 'intent_label' => $intent_label,
4172		- 'phrases' => implode(', ', $phrases_array),
4173		- 'embedding_vector' => $serialized_vector,
4174		- 'similarity_threshold' => $similarity_threshold,
4175		- 'callback_function' => $callback_function,
4176		- 'enabled_bots' => json_encode($enabled_bots),
4177		- );
4178		- }
	758	+ wp_send_json_error('Invalid data.');
4179	759	}
4180		-
4181		- // Ensure default bot is included
4182		- if (!in_array('default', $enabled_bots)) {
4183		- $enabled_bots[] = 'default';
4184		- }
4185		- $update_data['enabled_bots'] = json_encode($enabled_bots);
4186		-
4187		- $result = $wpdb->update(
4188		- $table_name,
4189		- $update_data,
4190		- array('id' => $intent_id),
4191		- null,
4192		- array('%d')
4193		- );
4194		-
4195		- if ($result === false) {
4196		- wp_send_json_error(__('Failed to update action.', 'mxchat'));
4197		- }
4198		-
4199		- wp_send_json_success(array('updated' => true));
4200	760	}
4201	761
4202		-/**
4203		- * AJAX handler to delete a single intent/action
4204		- */
4205		-public function mxchat_delete_intent_ajax() {
4206		- check_ajax_referer('mxchat_delete_intent_nonce', 'security');
4207	762
4208		- if (!current_user_can('manage_options')) {
4209		- wp_send_json_error(__('Unauthorized', 'mxchat'));
4210		- }
4211		-
4212		- $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
4213		-
4214		- if (!$intent_id) {
4215		- wp_send_json_error(__('Invalid action ID', 'mxchat'));
4216		- }
4217		-
	763	+public function mxchat_fetch_chat_history() {
4218	764	global $wpdb;
4219		- $table_name = $wpdb->prefix . 'mxchat_intents';
	765	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
4220	766
4221		- $result = $wpdb->delete($table_name, array('id' => $intent_id), array('%d'));
4222		-
4223		- if ($result === false) {
4224		- wp_send_json_error(__('Failed to delete action', 'mxchat'));
4225		- }
4226		-
4227		- // Also delete individual phrases for this intent
4228		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
4229		- if ($wpdb->get_var("SHOW TABLES LIKE '$phrases_table'") === $phrases_table) {
4230		- $wpdb->delete($phrases_table, array('intent_id' => $intent_id), array('%d'));
4231		- }
4232		-
4233		- wp_send_json_success(array('deleted' => true));
4234		-}
4235		-
4236		-/**
4237		- * AJAX handler to add a single phrase with its own embedding to an intent
4238		- */
4239		-public function mxchat_add_phrase_ajax() {
4240		- check_ajax_referer('mxchat_add_phrase_nonce', 'security');
4241		-
	767	+ // Check if the current user has sufficient permissions
4242	768	if (!current_user_can('manage_options')) {
4243		- wp_send_json_error(__('Unauthorized', 'mxchat'));
	769	+ echo esc_html__('You do not have sufficient permissions to view this page.', 'mxchat');
	770	+ wp_die();
4244	771	}
4245	772
4246		- $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
4247		- $phrase = isset($_POST['phrase']) ? sanitize_text_field($_POST['phrase']) : '';
4248		-
4249		- if (!$intent_id || empty($phrase)) {
4250		- wp_send_json_error(__('Please provide an intent ID and phrase.', 'mxchat'));
4251		- }
4252		-
4253		- // Verify the intent exists
4254		- global $wpdb;
4255		- $intents_table = $wpdb->prefix . 'mxchat_intents';
4256		- $intent = $wpdb->get_row($wpdb->prepare("SELECT id FROM $intents_table WHERE id = %d", $intent_id));
4257		- if (!$intent) {
4258		- wp_send_json_error(__('Action not found.', 'mxchat'));
4259		- }
4260		-
4261		- // Generate embedding for this single phrase
4262		- $embedding_vector = $this->mxchat_generate_embedding($phrase);
4263		- if (is_wp_error($embedding_vector)) {
4264		- wp_send_json_error(__('Failed to generate embedding: ', 'mxchat') . $embedding_vector->get_error_message());
4265		- }
4266		-
4267		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
4268		- $result = $wpdb->insert(
4269		- $phrases_table,
4270		- array(
4271		- 'intent_id' => $intent_id,
4272		- 'phrase' => $phrase,
4273		- 'embedding_vector' => maybe_serialize($embedding_vector),
4274		- )
	773	+ // Fetch chat transcripts from the database, ordered by timestamp
	774	+ $chat_transcripts = $wpdb->get_results(
	775	+ $wpdb->prepare("SELECT * FROM {$table_name} ORDER BY timestamp ASC")
4275	776	);
4276	777
4277		- if ($result === false) {
4278		- wp_send_json_error(__('Failed to add phrase.', 'mxchat'));
	778	+ // If no transcripts are available, display a message
	779	+ if (empty($chat_transcripts)) {
	780	+ echo esc_html__('No chat history available.', 'mxchat');
	781	+ wp_die();
4279	782	}
4280	783
4281		- wp_send_json_success(array('id' => $wpdb->insert_id, 'phrase' => $phrase));
4282		-}
	784	+ ob_start();
	785	+ $current_session_id = '';
4283	786
4284		-/**
4285		- * AJAX handler to delete a single phrase from wp_mxchat_intent_phrases
4286		- */
4287		-public function mxchat_delete_phrase_ajax() {
4288		- check_ajax_referer('mxchat_delete_phrase_nonce', 'security');
4289		-
4290		- if (!current_user_can('manage_options')) {
4291		- wp_send_json_error(__('Unauthorized', 'mxchat'));
4292		- }
4293		-
4294		- $phrase_id = isset($_POST['phrase_id']) ? intval($_POST['phrase_id']) : 0;
4295		- if (!$phrase_id) {
4296		- wp_send_json_error(__('Invalid phrase ID.', 'mxchat'));
4297		- }
4298		-
4299		- global $wpdb;
4300		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
4301		- $result = $wpdb->delete($phrases_table, array('id' => $phrase_id), array('%d'));
4302		-
4303		- if ($result === false) {
4304		- wp_send_json_error(__('Failed to delete phrase.', 'mxchat'));
4305		- }
4306		-
4307		- wp_send_json_success(array('deleted' => true));
4308		-}
4309		-
4310		-/**
4311		- * AJAX handler to fetch individual phrases for an intent
4312		- */
4313		-public function mxchat_get_phrases_ajax() {
4314		- check_ajax_referer('mxchat_get_phrases_nonce', 'security');
4315		-
4316		- if (!current_user_can('manage_options')) {
4317		- wp_send_json_error(__('Unauthorized', 'mxchat'));
4318		- }
4319		-
4320		- $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
4321		- if (!$intent_id) {
4322		- wp_send_json_error(__('Invalid intent ID.', 'mxchat'));
4323		- }
4324		-
4325		- global $wpdb;
4326		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
4327		-
4328		- $phrases = array();
4329		- if ($wpdb->get_var("SHOW TABLES LIKE '$phrases_table'") === $phrases_table) {
4330		- $phrases = $wpdb->get_results($wpdb->prepare(
4331		- "SELECT id, phrase, created_at FROM $phrases_table WHERE intent_id = %d ORDER BY created_at ASC",
4332		- $intent_id
4333		- ));
4334		- }
4335		-
4336		- wp_send_json_success(array('phrases' => $phrases));
4337		-}
4338		-
4339		-/**
4340		- * AJAX handler to clear legacy phrases and embedding from the main intents table
4341		- */
4342		-public function mxchat_delete_legacy_phrases_ajax() {
4343		- check_ajax_referer('mxchat_delete_legacy_nonce', 'security');
4344		-
4345		- if (!current_user_can('manage_options')) {
4346		- wp_send_json_error(__('Unauthorized', 'mxchat'));
4347		- }
4348		-
4349		- $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
4350		- if (!$intent_id) {
4351		- wp_send_json_error(__('Invalid intent ID.', 'mxchat'));
4352		- }
4353		-
4354		- global $wpdb;
4355		- $table_name = $wpdb->prefix . 'mxchat_intents';
4356		-
4357		- $result = $wpdb->update(
4358		- $table_name,
4359		- array('phrases' => '', 'embedding_vector' => ''),
4360		- array('id' => $intent_id),
4361		- array('%s', '%s'),
4362		- array('%d')
4363		- );
4364		-
4365		- if ($result === false) {
4366		- wp_send_json_error(__('Failed to clear legacy phrases.', 'mxchat'));
4367		- }
4368		-
4369		- wp_send_json_success(array('cleared' => true));
4370		-}
4371		-
4372		-/**
4373		- * Enhanced get_available_callbacks function with form action exclusion
4374		- *
4375		- * @param bool $grouped Whether to return callbacks grouped by category
4376		- * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
4377		- * @return array Callbacks data with icons, descriptions and availability status
4378		- */
4379		-private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
4380		- // Load WordPress plugin functions if needed
4381		- if (!function_exists('get_plugins')) {
4382		- require_once ABSPATH . 'wp-admin/includes/plugin.php';
4383		- }
4384		-
4385		- // Get active plugins
4386		- $active_plugins = get_option('active_plugins', array());
4387		-
4388		- // Functions to exclude from the action selector only if Pro is activated
4389		- // If user doesn't have Pro, show these so they can see what they're missing
4390		- $excluded_when_pro_active_functions = array(
4391		- 'mxchat_handle_form_collection' // Forms add-on action
4392		- );
4393		-
4394		- // Always excluded functions (regardless of Pro status)
4395		- $always_excluded_functions = array();
4396		-
4397		- // Combine exclusion lists based on Pro activation status
4398		- $excluded_functions = $always_excluded_functions;
4399		- if ($this->is_activated) {
4400		- // Only exclude add-on managed functions if Pro is active
4401		- $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
4402		- }
4403		-
4404		- // Define add-on plugin files and their corresponding action functions
4405		- $addon_plugins = array(
4406		- 'mxchat-woo/mxchat-woo.php' => array(
4407		- 'functions' => array(
4408		- 'mxchat_handle_product_recommendations',
4409		- 'mxchat_handle_order_history',
4410		- 'mxchat_show_product_card',
4411		- 'mxchat_add_to_cart',
4412		- 'mxchat_checkout_redirect',
4413		- 'mxchat_handle_featured_products'
4414		- ),
4415		- 'name' => __('WooCommerce Add-on', 'mxchat'),
4416		- 'pro_required' => true
4417		- ),
4418		- 'mxchat-perplexity/mxchat-perplexity.php' => array(
4419		- 'functions' => array('mxchat_perplexity_research'),
4420		- 'name' => __('Perplexity Add-on', 'mxchat'),
4421		- 'pro_required' => true
4422		- ),
4423		- 'mxchat-forms/mxchat-forms.php' => array(
4424		- 'functions' => array('mxchat_handle_form_collection'),
4425		- 'name' => __('Forms Add-on', 'mxchat'),
4426		- 'pro_required' => true
4427		- ),
4428		- // Add other add-ons and their functions here
4429		- );
4430		-
4431		- // Get the functions that are provided by active add-ons
4432		- $addon_provided_functions = array();
4433		- $addon_function_mapping = array(); // Maps functions to their add-on info
4434		-
4435		- // Check which add-ons are active
4436		- foreach ($addon_plugins as $plugin_file => $addon_info) {
4437		- $is_active = in_array($plugin_file, $active_plugins);
4438		-
4439		- // For each function in this addon
4440		- foreach ($addon_info['functions'] as $function) {
4441		- // Consider a function installed only if:
4442		- // 1. The add-on is active AND
4443		- // 2. Either it doesn't require Pro OR Pro is activated
4444		- $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
4445		-
4446		- // If the add-on is installed, mark this function as provided by an add-on
4447		- if ($is_installed) {
4448		- $addon_provided_functions[] = $function;
	787	+ foreach ($chat_transcripts as $transcript) {
	788	+ // Start a new session block if session ID changes
	789	+ if ($current_session_id !== $transcript->session_id) {
	790	+ if ($current_session_id !== '') {
	791	+ echo '</div>'; // Close the previous session block
4449	792	}
4450		-
4451		- // Store addon info for this function regardless of installation status
4452		- $addon_function_mapping[$function] = array(
4453		- 'addon' => basename(dirname($plugin_file)),
4454		- 'addon_name' => $addon_info['name'],
4455		- 'pro_required' => $addon_info['pro_required'],
4456		- 'is_active' => $is_active,
4457		- 'is_installed' => $is_installed
4458		- );
	793	+ $current_session_id = sanitize_text_field($transcript->session_id);
	794	+ echo '<div class="chat-session">';
	795	+ echo '<h4><input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($transcript->session_id) . '"> ' . esc_html__('Session ID:', 'mxchat') . ' ' . esc_html($current_session_id) . '</h4>';
4459	796	}
4460		- }
4461	797
4462		- // Core callbacks - always available in the base plugin
4463		- $core_callbacks = array(
4464		- 'mxchat_handle_email_capture' => array(
4465		- 'label' => __('Loops Email Capture', 'mxchat'),
4466		- 'pro_only' => false,
4467		- 'group' => __('Customer Engagement', 'mxchat'),
4468		- 'icon' => 'email-alt',
4469		- 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
4470		- 'addon' => false, // Not from an add-on
4471		- 'installed' => true // Always installed with base plugin
4472		- ),
4473		- 'mxchat_handle_search_request' => array(
4474		- 'label' => __('Brave Web Search', 'mxchat'),
4475		- 'pro_only' => false,
4476		- 'group' => __('Search Features', 'mxchat'),
4477		- 'icon' => 'search',
4478		- 'description' => __('Let users search the web directly from the chat', 'mxchat'),
4479		- 'addon' => false,
4480		- 'installed' => true
4481		- ),
4482		- 'mxchat_handle_image_search_request' => array(
4483		- 'label' => __('Brave Image Search', 'mxchat'),
4484		- 'pro_only' => false,
4485		- 'group' => __('Search Features', 'mxchat'),
4486		- 'icon' => 'format-image',
4487		- 'description' => __('Search and display images in the chat conversation', 'mxchat'),
4488		- 'addon' => false,
4489		- 'installed' => true
4490		- ),
4491		- // Pro core features - check is_activated property
4492		- 'mxchat_generate_image' => array(
4493		- 'label' => __('Generate Image (OpenAI)', 'mxchat'),
4494		- 'pro_only' => false,
4495		- 'group' => __('Other Features', 'mxchat'),
4496		- 'icon' => 'art',
4497		- 'description' => __('Create images with GPT Image from OpenAI (requires OpenAI API key)', 'mxchat'),
4498		- 'addon' => false,
4499		- 'installed' => true
4500		- ),
4501		- 'mxchat_generate_gemini_image' => array(
4502		- 'label' => __('Generate Image (Gemini)', 'mxchat'),
4503		- 'pro_only' => false,
4504		- 'group' => __('Other Features', 'mxchat'),
4505		- 'icon' => 'art',
4506		- 'description' => __('Create images with Imagen from Google (requires Gemini API key)', 'mxchat'),
4507		- 'addon' => false,
4508		- 'installed' => true
4509		- ),
4510		- 'mxchat_handle_pdf_discussion' => array(
4511		- 'label' => __('Chat with PDF', 'mxchat'),
4512		- 'pro_only' => false,
4513		- 'group' => __('Other Features', 'mxchat'),
4514		- 'icon' => 'media-document',
4515		- 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
4516		- 'addon' => false,
4517		- 'installed' => true
4518		- ),
4519		- 'mxchat_live_agent_handover' => array(
4520		- 'label' => __('Slack Live Agent', 'mxchat'),
4521		- 'pro_only' => false,
4522		- 'group' => __('Customer Engagement', 'mxchat'),
4523		- 'icon' => 'admin-users',
4524		- 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
4525		- 'addon' => false,
4526		- 'installed' => true
4527		- ),
4528		- 'mxchat_telegram_live_agent_handover' => array(
4529		- 'label' => __('Telegram Live Agent', 'mxchat'),
4530		- 'pro_only' => false,
4531		- 'group' => __('Customer Engagement', 'mxchat'),
4532		- 'icon' => 'format-chat',
4533		- 'description' => __('Transfer conversation to a human support agent on Telegram', 'mxchat'),
4534		- 'addon' => false,
4535		- 'installed' => true
4536		- ),
4537		- 'mxchat_handle_switch_to_chatbot_intent' => array(
4538		- 'label' => __('Back to Chatbot', 'mxchat'),
4539		- 'pro_only' => false,
4540		- 'group' => __('Customer Engagement', 'mxchat'),
4541		- 'icon' => 'backup',
4542		- 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
4543		- 'addon' => false,
4544		- 'installed' => true
4545		- ),
4546		- );
	798	+ // Format the timestamp for display
	799	+ $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
4547	800
4548		- // Add-on callbacks with placeholders - only include if the add-on is NOT active
4549		- // These are promotional/informational only — not selectable as real actions
4550		- $addon_callbacks = array(
4551		- // WooCommerce Add-on
4552		- 'mxchat_handle_product_recommendations' => array(
4553		- 'label' => __('Product Recommendations', 'mxchat'),
4554		- 'pro_only' => false,
4555		- 'addon_promo' => true,
4556		- 'group' => __('WooCommerce Features', 'mxchat'),
4557		- 'icon' => 'cart',
4558		- 'description' => __('Suggest products based on customer preferences', 'mxchat'),
4559		- ),
4560		- 'mxchat_handle_order_history' => array(
4561		- 'label' => __('Order History', 'mxchat'),
4562		- 'pro_only' => false,
4563		- 'addon_promo' => true,
4564		- 'group' => __('WooCommerce Features', 'mxchat'),
4565		- 'icon' => 'clipboard',
4566		- 'description' => __('Allow customers to check their order status', 'mxchat'),
4567		- ),
4568		- 'mxchat_show_product_card' => array(
4569		- 'label' => __('Show Product Card', 'mxchat'),
4570		- 'pro_only' => false,
4571		- 'addon_promo' => true,
4572		- 'group' => __('WooCommerce Features', 'mxchat'),
4573		- 'icon' => 'products',
4574		- 'description' => __('Display product information in the chat', 'mxchat'),
4575		- ),
4576		- 'mxchat_add_to_cart' => array(
4577		- 'label' => __('Add to Cart', 'mxchat'),
4578		- 'pro_only' => false,
4579		- 'addon_promo' => true,
4580		- 'group' => __('WooCommerce Features', 'mxchat'),
4581		- 'icon' => 'plus-alt',
4582		- 'description' => __('Add products to cart directly from chat', 'mxchat'),
4583		- ),
4584		- 'mxchat_checkout_redirect' => array(
4585		- 'label' => __('Proceed to Checkout', 'mxchat'),
4586		- 'pro_only' => false,
4587		- 'addon_promo' => true,
4588		- 'group' => __('WooCommerce Features', 'mxchat'),
4589		- 'icon' => 'arrow-right-alt',
4590		- 'description' => __('Redirect customer to checkout page', 'mxchat'),
4591		- ),
4592		- 'mxchat_handle_featured_products' => array(
4593		- 'label' => __('Featured Products Showcase', 'mxchat'),
4594		- 'pro_only' => false,
4595		- 'addon_promo' => true,
4596		- 'group' => __('WooCommerce Features', 'mxchat'),
4597		- 'icon' => 'star-filled',
4598		- 'description' => __('Display a curated selection of products with an AI-generated message', 'mxchat'),
4599		- ),
	801	+ // Determine the role to display (user identifier or email for users, bot for the AI)
	802	+ $role = $transcript->role;
	803	+ if ($role === 'user') {
	804	+ // Sanitize email if available
	805	+ if (!empty($transcript->user_email)) {
	806	+ $role = sanitize_email($transcript->user_email);
	807	+ } else {
	808	+ // Sanitize user identifier, anonymize if it's an IP address
	809	+ $user_identifier = sanitize_text_field($transcript->user_identifier);
4600	810
4601		- // Perplexity Add-on
4602		- 'mxchat_perplexity_research' => array(
4603		- 'label' => __('Perplexity Research', 'mxchat'),
4604		- 'pro_only' => false,
4605		- 'addon_promo' => true,
4606		- 'group' => __('Search Features', 'mxchat'),
4607		- 'icon' => 'book-alt',
4608		- 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
4609		- ),
4610		-
4611		- // Forms Add-on
4612		- 'mxchat_handle_form_collection' => array(
4613		- 'label' => __('Form Collection', 'mxchat'),
4614		- 'pro_only' => false,
4615		- 'addon_promo' => true,
4616		- 'group' => __('Form Features', 'mxchat'),
4617		- 'icon' => 'feedback',
4618		- 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
4619		- ),
4620		- );
4621		-
4622		- // Enhance add-on callbacks with installation status and addon info
4623		- foreach ($addon_callbacks as $function => $data) {
4624		- if (isset($addon_function_mapping[$function])) {
4625		- $addon_info = $addon_function_mapping[$function];
4626		-
4627		- $addon_callbacks[$function]['addon'] = $addon_info['addon'];
4628		- $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
4629		- $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
4630		-
4631		- // Set pro_only based on add-on configuration
4632		- $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
4633		- } else {
4634		- $addon_callbacks[$function]['addon'] = 'unknown';
4635		- $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
4636		- $addon_callbacks[$function]['installed'] = false;
4637		- }
4638		- }
4639		-
4640		- // Initialize callbacks with core features
4641		- $callbacks = $core_callbacks;
4642		-
4643		- // Get callbacks from active add-ons
4644		- $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
4645		-
4646		- // Add placeholder callbacks only for add-ons that aren't active
4647		- if ($include_all) {
4648		- foreach ($addon_callbacks as $function => $data) {
4649		- // Skip placeholders for functions provided by active add-ons
4650		- if (in_array($function, $addon_provided_functions)) {
4651		- continue;
	811	+ // Check if the user identifier is an IP address and anonymize it
	812	+ if (filter_var($user_identifier, FILTER_VALIDATE_IP)) {
	813	+ $role = preg_replace('/\.\d+$/', '.xxx', $user_identifier); // Mask the last octet
	814	+ } else {
	815	+ $role = $user_identifier; // If it's not an IP, just display the identifier
	816	+ }
4652	817	}
4653		-
4654		- // Skip excluded functions
4655		- if (in_array($function, $excluded_functions)) {
4656		- continue;
4657		- }
4658		-
4659		- // Add the placeholder
4660		- $callbacks[$function] = $data;
4661	818	}
4662		- }
4663	819
4664		- // Add callbacks from active add-ons (will override placeholders)
4665		- foreach ($active_addon_callbacks as $function => $data) {
4666		- // Skip excluded functions
4667		- if (in_array($function, $excluded_functions)) {
4668		- continue;
4669		- }
4670		-
4671		- // Always include callbacks from add-ons
4672		- $callbacks[$function] = $data;
4673		-
4674		- // Ensure they have the proper add-on info
4675		- if (isset($addon_function_mapping[$function])) {
4676		- $addon_info = $addon_function_mapping[$function];
4677		- $callbacks[$function]['addon'] = $addon_info['addon'];
4678		- $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
4679		- $callbacks[$function]['installed'] = $addon_info['is_installed'];
4680		- $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
4681		- }
	820	+ // Output the chat message
	821	+ echo '<div class="chat-message">';
	822	+ echo '<strong>' . esc_html($role) . ' (' . esc_html($formatted_timestamp) . '):</strong> ';
	823	+ echo wp_kses_post($transcript->message);
	824	+ echo '</div>';
4682	825	}
4683	826
4684		- // Just before returning callbacks, sort them to prioritize free features
4685		- if (!$grouped) {
4686		- // Create temporary arrays for sorting
4687		- $free_callbacks = array();
4688		- $pro_callbacks = array();
	827	+ // Close the final session block
	828	+ echo '</div>';
4689	829
4690		- // Split callbacks into free and pro
4691		- foreach ($callbacks as $key => $data) {
4692		- if (isset($data['pro_only']) && $data['pro_only']) {
4693		- $pro_callbacks[$key] = $data;
4694		- } else {
4695		- $free_callbacks[$key] = $data;
4696		- }
4697		- }
	830	+ $output = ob_get_clean();
4698	831
4699		- // Merge with free callbacks first
4700		- $callbacks = array_merge($free_callbacks, $pro_callbacks);
4701		- }
	832	+ echo $output;
	833	+ wp_die();
	834	+}
4702	835
4703		- // Return grouped structure if requested
4704		- if ($grouped) {
4705		- $grouped_callbacks = array();
4706		- foreach ($callbacks as $key => $data) {
4707		- $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
4708	836
4709		- // Ensure we carry forward all the new fields in grouped mode
4710		- $callback_data = array(
4711		- 'label' => $data['label'],
4712		- 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
4713		- 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
4714		- 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
4715		- 'addon' => isset($data['addon']) ? $data['addon'] : false,
4716		- 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
4717		- 'installed' => isset($data['installed']) ? $data['installed'] : true
4718		- );
	837	+public function mxchat_create_activation_page() {
	838	+ $license_status = get_option('mxchat_license_status', 'inactive');
	839	+ $license_error = get_option('mxchat_license_error', '');
4719	840
4720		- $grouped_callbacks[$group_label][$key] = $callback_data;
4721		- }
	841	+ ?>
	842	+ <div class="wrap mxchat-admin">
	843	+ <h2>MxChat Pro: Activation</h2>
	844	+ <?php if ($license_status === 'inactive' && !empty($license_error)): ?>
	845	+ <div class="error notice">
	846	+ <p><?php echo esc_html($license_error); ?></p>
	847	+ </div>
	848	+ <?php endif; ?>
	849	+ <form id="mxchat-activation-form">
	850	+ <table class="form-table">
	851	+ <tr valign="top">
	852	+ <th scope="row">Email Address</th>
	853	+ <td>
	854	+ <input type="email" id="mxchat_pro_email" name="mxchat_pro_email" value="<?php echo esc_attr(get_option('mxchat_pro_email')); ?>" class="regular-text" />
	855	+ </td>
	856	+ </tr>
	857	+ <tr valign="top">
	858	+ <th scope="row">Activation Key</th>
	859	+ <td>
	860	+ <input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text" />
	861	+ </td>
	862	+ </tr>
	863	+ </table>
	864	+ <?php if ($license_status !== 'active'): ?>
	865	+ <?php submit_button('Activate License', 'primary', 'activate_license'); ?>
	866	+ <?php else: ?>
	867	+ <h3>MxChat Pro</h3>
	868	+ <?php endif; ?>
	869	+ </form>
	870	+ <h3>License Status: <span id="mxchat-license-status"><?php echo $license_status === 'active' ? 'Active' : 'Inactive'; ?></span></h3>
	871	+ </div>
	872	+ <?php
	873	+}
4722	874
4723		- // Sort within each group to prioritize free features
4724		- foreach ($grouped_callbacks as $group => $items) {
4725		- $free_items = array();
4726		- $pro_items = array();
4727	875
4728		- foreach ($items as $key => $data) {
4729		- if (isset($data['pro_only']) && $data['pro_only']) {
4730		- $pro_items[$key] = $data;
4731		- } else {
4732		- $free_items[$key] = $data;
4733		- }
4734		- }
4735	876
4736		- $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
4737		- }
4738		-
4739		- return $grouped_callbacks;
4740		- }
4741		-
4742		- return $callbacks;
4743		-}
4744		-
4745	877	public function mxchat_page_init() {
	878	+ // Register settings
4746	879	register_setting(
4747	880	'mxchat_option_group',
4748	881	'mxchat_options',
4749	882	array($this, 'mxchat_sanitize')
		@@ -4748,185 +881,53 @@
4748	881	'mxchat_options',
4749	882	array($this, 'mxchat_sanitize')
4750	883	);
4751	884
4752		- register_setting(
4753		- 'mxchat_option_group',
4754		- 'mxchat_similarity_threshold',
4755		- array(
4756		- 'type' => 'number',
4757		- 'sanitize_callback' => function($value) {
4758		- $value = absint($value);
4759		- return min(max($value, 20), 95);
4760		- },
4761		- 'default' => 80,
4762		- )
4763		- );
4764		-
4765	885	// Chatbot Settings Section
4766	886	add_settings_section(
4767	887	'mxchat_chatbot_section',
4768		- esc_html__('Chatbot Settings', 'mxchat'),
	888	+ 'Chatbot Settings',
4769	889	null,
4770	890	'mxchat-chatbot'
4771	891	);
4772	892
4773		- // API Keys Settings Section
4774		- add_settings_section(
4775		- 'mxchat_api_keys_section',
4776		- esc_html__('API Keys', 'mxchat'),
4777		- array($this, 'mxchat_api_keys_section_callback'),
4778		- 'mxchat-api-keys'
4779		- );
4780		-
4781		- // OpenAI API Key
	893	+ // Registering fields for the Chatbot Settings section
4782	894	add_settings_field(
4783	895	'api_key',
4784		- esc_html__('OpenAI API Key', 'mxchat'),
	896	+ 'OpenAI API Key',
4785	897	array($this, 'api_key_callback'),
4786		- 'mxchat-api-keys',
4787		- 'mxchat_api_keys_section'
	898	+ 'mxchat-chatbot',
	899	+ 'mxchat_chatbot_section'
4788	900	);
4789	901
4790		- // X.AI API Key
4791	902	add_settings_field(
4792		- 'xai_api_key',
4793		- esc_html__('X.AI API Key', 'mxchat'),
4794		- array($this, 'xai_api_key_callback'),
4795		- 'mxchat-api-keys',
4796		- 'mxchat_api_keys_section'
	903	+ 'xai_api_key',
	904	+ 'X.AI API Key',
	905	+ array($this, 'xai_api_key_callback'),
	906	+ 'mxchat-chatbot',
	907	+ 'mxchat_chatbot_section'
4797	908	);
4798	909
4799		- // Claude API Key
4800	910	add_settings_field(
4801	911	'claude_api_key',
4802		- esc_html__('Claude API Key', 'mxchat'),
	912	+ 'Claude API Key',
4803	913	array($this, 'claude_api_key_callback'),
4804		- 'mxchat-api-keys',
4805		- 'mxchat_api_keys_section'
4806		- );
4807		-
4808		- // DeepSeek API Key
4809		- add_settings_field(
4810		- 'deepseek_api_key',
4811		- esc_html__('DeepSeek API Key', 'mxchat'),
4812		- array($this, 'deepseek_api_key_callback'),
4813		- 'mxchat-api-keys',
4814		- 'mxchat_api_keys_section'
4815		- );
4816		-
4817		- // Google Gemini API Key
4818		- add_settings_field(
4819		- 'gemini_api_key',
4820		- esc_html__('Google Gemini API Key', 'mxchat'),
4821		- array($this, 'gemini_api_key_callback'),
4822		- 'mxchat-api-keys',
4823		- 'mxchat_api_keys_section'
4824		- );
4825		-
4826		- // Voyage AI API Key
4827		- add_settings_field(
4828		- 'voyage_api_key',
4829		- esc_html__('Voyage AI API Key', 'mxchat'),
4830		- array($this, 'voyage_api_key_callback'),
4831		- 'mxchat-api-keys',
4832		- 'mxchat_api_keys_section'
4833		- );
4834		-
4835		- // OpenRouter API Key
4836		- add_settings_field(
4837		- 'openrouter_api_key',
4838		- esc_html__('OpenRouter API Key', 'mxchat'),
4839		- array($this, 'openrouter_api_key_callback'),
4840		- 'mxchat-api-keys',
4841		- 'mxchat_api_keys_section'
4842		- );
4843		-
4844		- // Loops API Key
4845		- add_settings_field(
4846		- 'loops_api_key',
4847		- esc_html__('Loops API Key', 'mxchat'),
4848		- array($this, 'mxchat_loops_api_key_callback'),
4849		- 'mxchat-api-keys',
4850		- 'mxchat_api_keys_section'
4851		- );
4852		-
4853		- // Brave Search API Key
4854		- add_settings_field(
4855		- 'brave_api_key',
4856		- __('Brave API Key', 'mxchat'),
4857		- array($this, 'mxchat_brave_api_key_callback'),
4858		- 'mxchat-api-keys',
4859		- 'mxchat_api_keys_section'
4860		- );
4861		-
4862		- // Similarity Threshold Slider
4863		- add_settings_field(
4864		- 'similarity_threshold', // Field ID
4865		- esc_html__('Similarity Threshold', 'mxchat'), // Field title
4866		- array($this, 'mxchat_similarity_threshold_callback'), // Callback function
4867		- 'mxchat-chatbot', // Page
4868		- 'mxchat_chatbot_section' // Section
4869		- );
4870		-
4871		- // RAG Sources Limit Slider
4872		- add_settings_field(
4873		- 'rag_sources_limit', // Field ID
4874		- esc_html__('RAG Sources Limit', 'mxchat'), // Field title
4875		- array($this, 'mxchat_rag_sources_limit_callback'), // Callback function
4876		- 'mxchat-chatbot', // Page
4877		- 'mxchat_chatbot_section' // Section
4878		- );
4879		-
4880		- // RAG Chunks Limit Slider
4881		- add_settings_field(
4882		- 'rag_chunks_limit', // Field ID
4883		- esc_html__('RAG Chunks Limit', 'mxchat'), // Field title
4884		- array($this, 'mxchat_rag_chunks_limit_callback'), // Callback function
4885		- 'mxchat-chatbot', // Page
4886		- 'mxchat_chatbot_section' // Section
4887		- );
4888		-
4889		- add_settings_field(
4890		- 'append_to_body',
4891		- esc_html__('Auto-Display Chatbot', 'mxchat'),
4892		- array($this, 'mxchat_append_to_body_callback'),
4893	914	'mxchat-chatbot',
4894	915	'mxchat_chatbot_section'
4895	916	);
4896	917
4897		- add_settings_field(
4898		- 'contextual_awareness_toggle',
4899		- esc_html__('Contextual Awareness', 'mxchat'),
4900		- array($this, 'mxchat_contextual_awareness_callback'),
4901		- 'mxchat-chatbot',
4902		- 'mxchat_chatbot_section'
4903		- );
4904	918
4905	919	add_settings_field(
4906		- 'citation_links_toggle',
4907		- esc_html__('Citation Links', 'mxchat'),
4908		- array($this, 'mxchat_citation_links_toggle_callback'),
	920	+ 'system_prompt_instructions',
	921	+ 'AI Instructions',
	922	+ array($this, 'system_prompt_instructions_callback'),
4909	923	'mxchat-chatbot',
4910	924	'mxchat_chatbot_section'
4911	925	);
4912	926
4913	927	add_settings_field(
4914		- 'enable_streaming_toggle',
4915		- esc_html__('Enable Streaming', 'mxchat'),
4916		- array($this, 'enable_streaming_toggle_callback'),
4917		- 'mxchat-chatbot',
4918		- 'mxchat_chatbot_section', // Same section as your working toggle
4919		- array(
4920		- 'class' => 'mxchat-setting-row streaming-setting',
4921		- 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
4922		- )
4923		- );
4924		-
4925		-
4926		- add_settings_field(
4927	928	'model',
4928		- esc_html__('Chat Model', 'mxchat'),
	929	+ 'Model',
4929	930	array($this, 'mxchat_model_callback'),
4930	931	'mxchat-chatbot',
4931	932	'mxchat_chatbot_section'
4932	933	);
		@@ -4931,27 +932,10 @@
4931	932	'mxchat_chatbot_section'
4932	933	);
4933	934
4934	935	add_settings_field(
4935		- 'embedding_model',
4936		- esc_html__('Embedding Model', 'mxchat'),
4937		- array($this, 'embedding_model_callback'),
4938		- 'mxchat-chatbot',
4939		- 'mxchat_chatbot_section'
4940		- );
4941		-
4942		- add_settings_field(
4943		- 'system_prompt_instructions',
4944		- esc_html__('AI Instructions (Behavior)', 'mxchat'),
4945		- array($this, 'system_prompt_instructions_callback'),
4946		- 'mxchat-chatbot',
4947		- 'mxchat_chatbot_section'
4948		- );
4949		-
4950		-
4951		- add_settings_field(
4952	936	'top_bar_title',
4953		- esc_html__('Top Bar Title', 'mxchat'),
	937	+ 'Top Bar Title',
4954	938	array($this, 'mxchat_top_bar_title_callback'),
4955	939	'mxchat-chatbot',
4956	940	'mxchat_chatbot_section'
4957	941	);
		@@ -4956,82 +940,58 @@
4956	940	'mxchat_chatbot_section'
4957	941	);
4958	942
4959	943	add_settings_field(
4960		- 'ai_agent_text',
4961		- esc_html__('AI Agent Text', 'mxchat'),
4962		- array($this, 'mxchat_ai_agent_text_callback'),
	944	+ 'intro_message',
	945	+ 'Introductory Message',
	946	+ array($this, 'mxchat_intro_message_callback'),
4963	947	'mxchat-chatbot',
4964	948	'mxchat_chatbot_section'
4965	949	);
4966	950
4967	951	add_settings_field(
4968		- 'enable_email_block',
4969		- esc_html__('Require Email To Chat', 'mxchat'),
4970		- array($this, 'enable_email_block_callback'),
	952	+ 'input_copy',
	953	+ 'Input Copy',
	954	+ array($this, 'mxchat_input_copy_callback'),
4971	955	'mxchat-chatbot',
4972	956	'mxchat_chatbot_section'
4973	957	);
4974	958
4975	959	add_settings_field(
4976		- 'email_blocker_header_content',
4977		- esc_html__('Require Email Chat Content', 'mxchat'),
4978		- array($this, 'email_blocker_header_content_callback'),
	960	+ 'rate_limit',
	961	+ 'Rate Limit',
	962	+ array($this, 'mxchat_rate_limit_callback'),
4979	963	'mxchat-chatbot',
4980	964	'mxchat_chatbot_section'
4981	965	);
4982	966
4983	967	add_settings_field(
4984		- 'email_blocker_button_text',
4985		- esc_html__('Require Email Chat Button Text', 'mxchat'),
4986		- [$this, 'email_blocker_button_text_callback'],
	968	+ 'rate_limit_message',
	969	+ 'Rate Limit Message',
	970	+ array($this, 'mxchat_rate_limit_message_callback'),
4987	971	'mxchat-chatbot',
4988	972	'mxchat_chatbot_section'
4989	973	);
4990	974
4991	975	add_settings_field(
4992		- 'enable_name_field',
4993		- esc_html__('Require Name Field', 'mxchat'),
4994		- array($this, 'enable_name_field_callback'),
	976	+ 'pre_chat_message',
	977	+ 'Pre-Chat Message',
	978	+ array($this, 'mxchat_pre_chat_message_callback'),
4995	979	'mxchat-chatbot',
4996	980	'mxchat_chatbot_section'
4997	981	);
4998	982
4999		- add_settings_field(
5000		- 'name_field_placeholder',
5001		- esc_html__('Name Field Placeholder', 'mxchat'),
5002		- array($this, 'name_field_placeholder_callback'),
	983	+ add_settings_field(
	984	+ 'append_to_body',
	985	+ 'Append Chat Widget to Body',
	986	+ array($this, 'mxchat_append_to_body_callback'),
5003	987	'mxchat-chatbot',
5004	988	'mxchat_chatbot_section'
5005	989	);
5006	990
5007		- add_settings_field(
5008		- 'intro_message',
5009		- esc_html__('Introductory Message', 'mxchat'),
5010		- array($this, 'mxchat_intro_message_callback'),
5011		- 'mxchat-chatbot',
5012		- 'mxchat_chatbot_section'
5013		- );
5014		-
5015		- add_settings_field(
5016		- 'input_copy',
5017		- esc_html__('Input Copy', 'mxchat'),
5018		- array($this, 'mxchat_input_copy_callback'),
5019		- 'mxchat-chatbot',
5020		- 'mxchat_chatbot_section'
5021		- );
5022		-
5023		- add_settings_field(
5024		- 'pre_chat_message',
5025		- esc_html__('Chat Teaser Pop-up', 'mxchat'),
5026		- array($this, 'mxchat_pre_chat_message_callback'),
5027		- 'mxchat-chatbot',
5028		- 'mxchat_chatbot_section'
5029		- );
5030		-
5031		- add_settings_field(
	991	+ add_settings_field(
5032	992	'privacy_toggle',
5033		- esc_html__('Toggle Privacy Notice', 'mxchat'),
	993	+ 'Toggle Privacy Notice',
5034	994	array($this, 'mxchat_privacy_toggle_callback'),
5035	995	'mxchat-chatbot',
5036	996	'mxchat_chatbot_section'
5037	997	);
		@@ -5037,9 +997,9 @@
5037	997	);
5038	998
5039	999	add_settings_field(
5040	1000	'complianz_toggle',
5041		- esc_html__('Enable Complianz', 'mxchat'),
	1001	+ 'Enable Complianz',
5042	1002	array($this, 'mxchat_complianz_toggle_callback'),
5043	1003	'mxchat-chatbot',
5044	1004	'mxchat_chatbot_section'
5045	1005	);
		@@ -5045,9 +1005,9 @@
5045	1005	);
5046	1006
5047	1007	add_settings_field(
5048	1008	'link_target_toggle',
5049		- esc_html__('Open Links in a New Tab', 'mxchat'),
	1009	+ 'Open Links in a New Tab',
5050	1010	array($this, 'mxchat_link_target_toggle_callback'),
5051	1011	'mxchat-chatbot',
5052	1012	'mxchat_chatbot_section'
5053	1013	);
		@@ -5052,624 +1012,346 @@
5052	1012	'mxchat_chatbot_section'
5053	1013	);
5054	1014
5055	1015	add_settings_field(
5056		- 'chat_persistence_toggle',
5057		- esc_html__('Enable Chat Persistence', 'mxchat'),
5058		- array($this, 'mxchat_chat_persistence_toggle_callback'),
5059		- 'mxchat-chatbot',
5060		- 'mxchat_chatbot_section'
	1016	+ 'chat_persistence_toggle',
	1017	+ 'Enable Chat Persistence',
	1018	+ array($this, 'mxchat_chat_persistence_toggle_callback'),
	1019	+ 'mxchat-chatbot',
	1020	+ 'mxchat_chatbot_section'
5061	1021	);
5062	1022
5063	1023	add_settings_field(
5064		- 'popular_question_1',
5065		- esc_html__('Quick Question 1', 'mxchat'),
5066		- array($this, 'mxchat_popular_question_1_callback'),
5067		- 'mxchat-chatbot',
5068		- 'mxchat_chatbot_section'
5069		- );
	1024	+ 'popular_question_1',
	1025	+ 'Popular Question 1',
	1026	+ array($this, 'mxchat_popular_question_1_callback'),
	1027	+ 'mxchat-chatbot',
	1028	+ 'mxchat_chatbot_section'
	1029	+);
5070	1030
5071		- add_settings_field(
5072		- 'popular_question_2',
5073		- esc_html__('Quick Question 2', 'mxchat'),
5074		- array($this, 'mxchat_popular_question_2_callback'),
5075		- 'mxchat-chatbot',
5076		- 'mxchat_chatbot_section'
5077		- );
	1031	+add_settings_field(
	1032	+ 'popular_question_2',
	1033	+ 'Popular Question 2',
	1034	+ array($this, 'mxchat_popular_question_2_callback'),
	1035	+ 'mxchat-chatbot',
	1036	+ 'mxchat_chatbot_section'
	1037	+);
5078	1038
5079		- add_settings_field(
5080		- 'popular_question_3',
5081		- esc_html__('Quick Question 3', 'mxchat'),
5082		- array($this, 'mxchat_popular_question_3_callback'),
5083		- 'mxchat-chatbot',
5084		- 'mxchat_chatbot_section'
5085		- );
	1039	+add_settings_field(
	1040	+ 'popular_question_3',
	1041	+ 'Popular Question 3',
	1042	+ array($this, 'mxchat_popular_question_3_callback'),
	1043	+ 'mxchat-chatbot',
	1044	+ 'mxchat_chatbot_section'
	1045	+);
5086	1046
5087		- add_settings_field(
5088		- 'additional_popular_questions',
5089		- esc_html__('Additional Quick Questions', 'mxchat'),
5090		- array($this, 'mxchat_additional_popular_questions_callback'),
5091		- 'mxchat-chatbot',
5092		- 'mxchat_chatbot_section'
5093		- );
5094	1047
5095	1048
5096		- add_settings_field(
5097		- 'rate_limits',
5098		- __('Rate Limits Settings', 'mxchat'),
5099		- array($this, 'mxchat_rate_limits_callback'),
5100		- 'mxchat-chatbot',
5101		- 'mxchat_chatbot_section'
5102		- );
	1049	+// WooCommerce Settings Section
	1050	+add_settings_section(
	1051	+ 'mxchat_woocommerce_section',
	1052	+ 'WooCommerce Settings',
	1053	+ null,
	1054	+ 'mxchat-embed'
	1055	+);
5103	1056
5104		- // Loops Settings Section
5105		- add_settings_section(
5106		- 'mxchat_loops_section',
5107		- esc_html__('Loops Settings', 'mxchat'),
5108		- null,
5109		- 'mxchat-embed'
5110		- );
	1057	+// Loops Settings Section
	1058	+add_settings_section(
	1059	+ 'mxchat_loops_section',
	1060	+ 'Loops Settings',
	1061	+ null,
	1062	+ 'mxchat-embed'
	1063	+);
5111	1064
5112		- // Loops Settings Fields (API Key moved to API Keys tab)
5113		- add_settings_field(
5114		- 'loops_mailing_list',
5115		- esc_html__('Loops Mailing List', 'mxchat'),
5116		- array($this, 'mxchat_loops_mailing_list_callback'),
5117		- 'mxchat-embed',
5118		- 'mxchat_loops_section'
5119		- );
	1065	+// WooCommerce Settings Fields
	1066	+add_settings_field(
	1067	+ 'enable_woocommerce_integration',
	1068	+ 'Automatically Embed Products',
	1069	+ array($this, 'mxchat_enable_woocommerce_integration_callback'),
	1070	+ 'mxchat-embed',
	1071	+ 'mxchat_woocommerce_section'
	1072	+);
5120	1073
5121		- add_settings_field(
5122		- 'triggered_phrase_response',
5123		- esc_html__('Triggered Phrase Response', 'mxchat'),
5124		- array($this, 'mxchat_triggered_phrase_response_callback'),
5125		- 'mxchat-embed',
5126		- 'mxchat_loops_section'
5127		- );
	1074	+add_settings_field(
	1075	+ 'enable_woocommerce_order_access',
	1076	+ 'Order History Access',
	1077	+ array($this, 'mxchat_enable_woocommerce_order_access_callback'),
	1078	+ 'mxchat-embed',
	1079	+ 'mxchat_woocommerce_section'
	1080	+);
5128	1081
5129		- add_settings_field(
5130		- 'email_capture_response',
5131		- esc_html__('Email Capture Response', 'mxchat'),
5132		- array($this, 'mxchat_email_capture_response_callback'),
5133		- 'mxchat-embed',
5134		- 'mxchat_loops_section'
5135		- );
	1082	+add_settings_field(
	1083	+ 'woocommerce_consumer_key',
	1084	+ 'WooCommerce Consumer Key',
	1085	+ array($this, 'mxchat_woocommerce_consumer_key_callback'),
	1086	+ 'mxchat-embed',
	1087	+ 'mxchat_woocommerce_section'
	1088	+);
5136	1089
5137		- // Brave Search Settings Fields
5138		- add_settings_section(
5139		- 'mxchat_brave_section',
5140		- __('Brave Search Settings', 'mxchat'),
5141		- array($this, 'mxchat_brave_section_callback'),
5142		- 'mxchat-embed'
5143		- );
	1090	+add_settings_field(
	1091	+ 'woocommerce_consumer_secret',
	1092	+ 'WooCommerce Consumer Secret',
	1093	+ array($this, 'mxchat_woocommerce_consumer_secret_callback'),
	1094	+ 'mxchat-embed',
	1095	+ 'mxchat_woocommerce_section'
	1096	+);
5144	1097
5145		- // Brave API Key moved to API Keys tab
5146		- add_settings_field(
5147		- 'brave_image_count',
5148		- __('Number of Images to Return', 'mxchat'),
5149		- array($this, 'mxchat_brave_image_count_callback'),
5150		- 'mxchat-embed',
5151		- 'mxchat_brave_section'
5152		- );
	1098	+// Loops Settings Fields
	1099	+add_settings_field(
	1100	+ 'loops_api_key',
	1101	+ 'Loops API Key',
	1102	+ array($this, 'mxchat_loops_api_key_callback'),
	1103	+ 'mxchat-embed',
	1104	+ 'mxchat_loops_section'
	1105	+);
5153	1106
5154		- add_settings_field(
5155		- 'brave_safe_search',
5156		- __('Safe Search', 'mxchat'),
5157		- array($this, 'mxchat_brave_safe_search_callback'),
5158		- 'mxchat-embed',
5159		- 'mxchat_brave_section'
5160		- );
	1107	+add_settings_field(
	1108	+ 'loops_mailing_list',
	1109	+ 'Loops Mailing List',
	1110	+ array($this, 'mxchat_loops_mailing_list_callback'),
	1111	+ 'mxchat-embed',
	1112	+ 'mxchat_loops_section'
	1113	+);
5161	1114
5162		- add_settings_field(
5163		- 'brave_news_count',
5164		- __('Number of News Articles', 'mxchat'),
5165		- array($this, 'mxchat_brave_news_count_callback'),
5166		- 'mxchat-embed',
5167		- 'mxchat_brave_section'
5168		- );
	1115	+add_settings_field(
	1116	+ 'trigger_keywords',
	1117	+ 'Email Capture Trigger Keywords',
	1118	+ array($this, 'mxchat_trigger_keywords_callback'),
	1119	+ 'mxchat-embed',
	1120	+ 'mxchat_loops_section'
	1121	+);
5169	1122
5170		- add_settings_field(
5171		- 'brave_country',
5172		- __('Country', 'mxchat'),
5173		- array($this, 'mxchat_brave_country_callback'),
5174		- 'mxchat-embed',
5175		- 'mxchat_brave_section'
5176		- );
	1123	+add_settings_field(
	1124	+ 'triggered_phrase_response',
	1125	+ 'Triggered Phrase Response',
	1126	+ array($this, 'mxchat_triggered_phrase_response_callback'),
	1127	+ 'mxchat-embed',
	1128	+ 'mxchat_loops_section'
	1129	+);
5177	1130
5178		- add_settings_field(
5179		- 'brave_language',
5180		- __('Language', 'mxchat'),
5181		- array($this, 'mxchat_brave_language_callback'),
5182		- 'mxchat-embed',
5183		- 'mxchat_brave_section'
5184		- );
	1131	+add_settings_field(
	1132	+ 'email_capture_response',
	1133	+ 'Email Capture Response',
	1134	+ array($this, 'mxchat_email_capture_response_callback'),
	1135	+ 'mxchat-embed',
	1136	+ 'mxchat_loops_section'
	1137	+);
5185	1138
5186		- // Chat with PDF Intent Settings Fields
	1139	+ // Theme Settings Section
5187	1140	add_settings_section(
5188		- 'mxchat_pdf_intent_section',
5189		- __('Toolbar Settings & Intents', 'mxchat'),
5190		- array($this, 'mxchat_pdf_intent_section_callback'),
5191		- 'mxchat-embed'
	1141	+ 'mxchat_theme_section',
	1142	+ 'Theme Settings',
	1143	+ null,
	1144	+ 'mxchat-theme'
5192	1145	);
5193	1146
5194	1147	add_settings_field(
5195		- 'chat_toolbar_toggle',
5196		- __('Show Chat Toolbar', 'mxchat'),
5197		- array($this, 'mxchat_chat_toolbar_toggle_callback'),
5198		- 'mxchat-embed',
5199		- 'mxchat_pdf_intent_section'
	1148	+ 'close_button_color',
	1149	+ 'Close Button & Title Color',
	1150	+ array($this, 'mxchat_close_button_color_callback'),
	1151	+ 'mxchat-theme',
	1152	+ 'mxchat_theme_section'
5200	1153	);
5201	1154
5202		- // PDF Upload Button Toggle
5203	1155	add_settings_field(
5204		- 'show_pdf_upload_button',
5205		- __('Show PDF Upload Button', 'mxchat'),
5206		- array($this, 'mxchat_show_pdf_upload_button_callback'),
5207		- 'mxchat-embed',
5208		- 'mxchat_pdf_intent_section'
	1156	+ 'chatbot_bg_color',
	1157	+ 'Chatbot Background Color',
	1158	+ array($this, 'mxchat_chatbot_bg_color_callback'),
	1159	+ 'mxchat-theme',
	1160	+ 'mxchat_theme_section'
5209	1161	);
5210	1162
5211		- // Word Upload Button Toggle
5212	1163	add_settings_field(
5213		- 'show_word_upload_button',
5214		- __('Show Word Upload Button', 'mxchat'),
5215		- array($this, 'mxchat_show_word_upload_button_callback'),
5216		- 'mxchat-embed',
5217		- 'mxchat_pdf_intent_section'
	1164	+ 'user_message_bg_color',
	1165	+ 'User Message Background Color',
	1166	+ array($this, 'mxchat_user_message_bg_color_callback'),
	1167	+ 'mxchat-theme',
	1168	+ 'mxchat_theme_section'
5218	1169	);
5219	1170
5220	1171	add_settings_field(
5221		- 'pdf_intent_trigger_text',
5222		- __('Intent Trigger Text', 'mxchat'),
5223		- array($this, 'mxchat_pdf_intent_trigger_text_callback'),
5224		- 'mxchat-embed',
5225		- 'mxchat_pdf_intent_section'
	1172	+ 'user_message_font_color',
	1173	+ 'User Message Font Color',
	1174	+ array($this, 'mxchat_user_message_font_color_callback'),
	1175	+ 'mxchat-theme',
	1176	+ 'mxchat_theme_section'
5226	1177	);
5227	1178
5228	1179	add_settings_field(
5229		- 'pdf_intent_success_text',
5230		- __('Success Text', 'mxchat'),
5231		- array($this, 'mxchat_pdf_intent_success_text_callback'),
5232		- 'mxchat-embed',
5233		- 'mxchat_pdf_intent_section'
	1180	+ 'bot_message_bg_color',
	1181	+ 'Bot Message Background Color',
	1182	+ array($this, 'mxchat_bot_message_bg_color_callback'),
	1183	+ 'mxchat-theme',
	1184	+ 'mxchat_theme_section'
5234	1185	);
5235	1186
5236	1187	add_settings_field(
5237		- 'pdf_intent_error_text',
5238		- __('Error Text', 'mxchat'),
5239		- array($this, 'mxchat_pdf_intent_error_text_callback'),
5240		- 'mxchat-embed',
5241		- 'mxchat_pdf_intent_section'
	1188	+ 'bot_message_font_color',
	1189	+ 'Bot Message Font Color',
	1190	+ array($this, 'mxchat_bot_message_font_color_callback'),
	1191	+ 'mxchat-theme',
	1192	+ 'mxchat_theme_section'
5242	1193	);
5243	1194
5244		- // Add PDF Maximum Pages Field
5245	1195	add_settings_field(
5246		- 'pdf_max_pages',
5247		- __('Maximum Document Pages', 'mxchat'),
5248		- array($this, 'mxchat_pdf_max_pages_callback'),
5249		- 'mxchat-embed',
5250		- 'mxchat_pdf_intent_section'
	1196	+ 'top_bar_bg_color',
	1197	+ 'Top Bar Background Color',
	1198	+ array($this, 'mxchat_top_bar_bg_color_callback'),
	1199	+ 'mxchat-theme',
	1200	+ 'mxchat_theme_section'
5251	1201	);
5252	1202
5253		- // Live Agent Settings Fields
5254		- add_settings_section(
5255		- 'mxchat_live_agent_section',
5256		- __('Live Agent Settings', 'mxchat'),
5257		- array($this, 'mxchat_live_agent_section_callback'),
5258		- 'mxchat-embed'
5259		- );
5260		-
5261		- // Live Agent Status Fields (add at top of live agent settings)
5262	1203	add_settings_field(
5263		- 'live_agent_status',
5264		- __('Live Agent Status', 'mxchat'),
5265		- array($this, 'mxchat_live_agent_status_callback'),
5266		- 'mxchat-embed',
5267		- 'mxchat_live_agent_section'
	1204	+ 'send_button_font_color',
	1205	+ 'Send Button Color',
	1206	+ array($this, 'mxchat_send_button_font_color_callback'),
	1207	+ 'mxchat-theme',
	1208	+ 'mxchat_theme_section'
5268	1209	);
5269	1210
5270	1211	add_settings_field(
5271		- 'live_agent_notification_message',
5272		- __('Notification Message', 'mxchat'),
5273		- array($this, 'mxchat_live_agent_notification_message_callback'),
5274		- 'mxchat-embed',
5275		- 'mxchat_live_agent_section'
	1212	+ 'chat_input_font_color',
	1213	+ 'Chat Input Font Color',
	1214	+ array($this, 'mxchat_chat_input_font_color_callback'),
	1215	+ 'mxchat-theme',
	1216	+ 'mxchat_theme_section'
5276	1217	);
5277	1218
5278	1219	add_settings_field(
5279		- 'live_agent_away_message',
5280		- __('Away Message', 'mxchat'),
5281		- array($this, 'mxchat_live_agent_away_message_callback'),
5282		- 'mxchat-embed',
5283		- 'mxchat_live_agent_section'
	1220	+ 'chatbot_background_color',
	1221	+ 'Floating Widget Background Color',
	1222	+ array($this, 'mxchat_chatbot_background_color_callback'),
	1223	+ 'mxchat-theme',
	1224	+ 'mxchat_theme_section'
5284	1225	);
5285	1226
5286	1227	add_settings_field(
5287		- 'live_agent_user_ids',
5288		- __('Slack Agent User IDs', 'mxchat'),
5289		- array($this, 'mxchat_live_agent_user_ids_callback'),
5290		- 'mxchat-embed',
5291		- 'mxchat_live_agent_section'
	1228	+ 'icon_color',
	1229	+ 'Chatbot Icon Color',
	1230	+ array($this, 'mxchat_icon_color_callback'),
	1231	+ 'mxchat-theme',
	1232	+ 'mxchat_theme_section'
5292	1233	);
5293	1234
5294		- add_settings_field(
5295		- 'live_agent_webhook_url',
5296		- __('Slack Webhook URL', 'mxchat'),
5297		- array($this, 'mxchat_live_agent_webhook_url_callback'),
5298		- 'mxchat-embed',
5299		- 'mxchat_live_agent_section'
5300		- );
5301		-
5302		- add_settings_field(
5303		- 'live_agent_secret_key',
5304		- __('Slack Secret Key', 'mxchat'),
5305		- array($this, 'mxchat_live_agent_secret_key_callback'),
5306		- 'mxchat-embed',
5307		- 'mxchat_live_agent_section'
5308		- );
5309		-
5310		- // Live Agent Integration Fields
5311		- add_settings_field(
5312		- 'live_agent_bot_token',
5313		- __('Slack Bot OAuth Token', 'mxchat'),
5314		- array($this, 'mxchat_live_agent_bot_token_callback'),
5315		- 'mxchat-embed',
5316		- 'mxchat_live_agent_section'
5317		- );
5318		-
5319		- // Telegram Integration Section
5320		- add_settings_section(
5321		- 'mxchat_telegram_section',
5322		- __('Telegram Settings', 'mxchat'),
5323		- array($this, 'mxchat_telegram_section_callback'),
5324		- 'mxchat-embed'
5325		- );
5326		-
5327		- add_settings_field(
5328		- 'telegram_status',
5329		- __('Live Agent Status', 'mxchat'),
5330		- array($this, 'mxchat_telegram_status_callback'),
5331		- 'mxchat-embed',
5332		- 'mxchat_telegram_section'
5333		- );
5334		-
5335		- add_settings_field(
5336		- 'telegram_notification_message',
5337		- __('Notification Message', 'mxchat'),
5338		- array($this, 'mxchat_telegram_notification_message_callback'),
5339		- 'mxchat-embed',
5340		- 'mxchat_telegram_section'
5341		- );
5342		-
5343		- add_settings_field(
5344		- 'telegram_away_message',
5345		- __('Away Message', 'mxchat'),
5346		- array($this, 'mxchat_telegram_away_message_callback'),
5347		- 'mxchat-embed',
5348		- 'mxchat_telegram_section'
5349		- );
5350		-
5351		- add_settings_field(
5352		- 'telegram_bot_token',
5353		- __('Telegram Bot Token', 'mxchat'),
5354		- array($this, 'mxchat_telegram_bot_token_callback'),
5355		- 'mxchat-embed',
5356		- 'mxchat_telegram_section'
5357		- );
5358		-
5359		- add_settings_field(
5360		- 'telegram_group_id',
5361		- __('Telegram Group ID', 'mxchat'),
5362		- array($this, 'mxchat_telegram_group_id_callback'),
5363		- 'mxchat-embed',
5364		- 'mxchat_telegram_section'
5365		- );
5366		-
5367		- add_settings_field(
5368		- 'telegram_webhook_secret',
5369		- __('Webhook Secret Token', 'mxchat'),
5370		- array($this, 'mxchat_telegram_webhook_secret_callback'),
5371		- 'mxchat-embed',
5372		- 'mxchat_telegram_section'
5373		- );
5374		-
5375	1235	// General Settings Section
5376	1236	add_settings_section(
5377	1237	'mxchat_general_section',
5378		- esc_html__('YouTube Tutorials', 'mxchat'),
	1238	+ 'Frequently Asked Questions (FAQ)',
5379	1239	null,
5380	1240	'mxchat-general'
5381	1241	);
5382		-}
5383	1242
5384		-public function mxchat_prompts_page_init() {
5385		- register_setting(
5386		- 'mxchat_prompts_options',
5387		- 'mxchat_prompts_options',
5388		- array(
5389		- 'type' => 'array',
5390		- 'description' => __('MXChat Knowledge Base Settings', 'mxchat'),
5391		- 'default' => array(
5392		- 'mxchat_auto_sync_posts' => 0,
5393		- 'mxchat_auto_sync_pages' => 0,
5394		- 'mxchat_use_pinecone' => 0,
5395		- 'mxchat_pinecone_api_key' => '',
5396		- 'mxchat_pinecone_environment' => '',
5397		- 'mxchat_pinecone_index' => '',
5398		- 'mxchat_pinecone_host' => '',
5399		- ),
5400		- 'sanitize_callback' => array($this, 'sanitize_prompts_options'),
5401		- )
5402		- );
5403	1243
5404		- add_action('admin_notices', array($this, 'sync_settings_notice'));
5405	1244	}
5406	1245
5407		-public function mxchat_transcripts_page_init() {
5408		- register_setting(
5409		- 'mxchat_transcripts_options',
5410		- 'mxchat_transcripts_options',
5411		- array(
5412		- 'type' => 'array',
5413		- 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
5414		- 'default' => array(
5415		- 'mxchat_enable_notifications' => 0,
5416		- 'mxchat_notification_email' => get_option('admin_email'),
5417		- 'mxchat_auto_delete_transcripts' => 'never',
5418		- ),
5419		- 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
5420		- )
5421		- );
5422	1246
5423		- add_settings_section(
5424		- 'mxchat_transcripts_notification_section',
5425		- esc_html__('Chat Notification Settings', 'mxchat'),
5426		- array($this, 'mxchat_transcripts_notification_section_callback'),
5427		- 'mxchat-transcripts'
5428		- );
5429	1247
5430		- add_settings_field(
5431		- 'mxchat_enable_notifications',
5432		- esc_html__('Enable Chat Notifications', 'mxchat'),
5433		- array($this, 'mxchat_enable_notifications_callback'),
5434		- 'mxchat-transcripts',
5435		- 'mxchat_transcripts_notification_section'
5436		- );
5437	1248
5438		- add_settings_field(
5439		- 'mxchat_notification_email',
5440		- esc_html__('Notification Email Address', 'mxchat'),
5441		- array($this, 'mxchat_notification_email_callback'),
5442		- 'mxchat-transcripts',
5443		- 'mxchat_transcripts_notification_section'
5444		- );
	1249	+ public function mxchat_handle_activate_license() {
	1250	+ check_ajax_referer('mxchat_activate_license_nonce', 'security');
5445	1251
5446		- add_settings_field(
5447		- 'mxchat_auto_delete_transcripts',
5448		- esc_html__('Auto-Delete Old Transcripts', 'mxchat'),
5449		- array($this, 'mxchat_auto_delete_transcripts_callback'),
5450		- 'mxchat-transcripts',
5451		- 'mxchat_transcripts_notification_section'
5452		- );
	1252	+ $license_key = isset($_POST['key']) ? sanitize_text_field($_POST['key']) : '';
	1253	+ $customer_email = isset($_POST['email']) ? sanitize_email($_POST['email']) : '';
5453	1254
5454		- add_settings_field(
5455		- 'mxchat_auto_email_transcript',
5456		- esc_html__('Auto-Email Full Transcript', 'mxchat'),
5457		- array($this, 'mxchat_auto_email_transcript_callback'),
5458		- 'mxchat-transcripts',
5459		- 'mxchat_transcripts_notification_section'
5460		- );
5461		-}
	1255	+ if (empty($license_key) || empty($customer_email)) {
	1256	+ wp_send_json_error('Email or License Key is missing');
	1257	+ }
5462	1258
	1259	+ $product_id = 'MxChatPRO';
5463	1260
5464		-/**
5465		- * Sanitize all prompts options
5466		- *
5467		- * @param array $input The unsanitized options array
5468		- * @return array The sanitized options array
5469		- */
5470		-public function sanitize_prompts_options($input) {
5471		- // Log the incoming input.
5472		- //error_log('Sanitizing inputs: ' . print_r($input, true));
	1261	+ $response = wp_remote_get("http://mxchat.ai/?wc-api=software-api&request=activation&email={$customer_email}&license_key={$license_key}&product_id={$product_id}");
5473	1262
5474		- $sanitized = array();
	1263	+ if (is_wp_error($response)) {
	1264	+ wp_send_json_error('Activation failed due to a server error');
	1265	+ }
5475	1266
5476		- // Boolean options
5477		- $sanitized['mxchat_auto_sync_posts'] = isset($input['mxchat_auto_sync_posts']) ? 1 : 0;
5478		- $sanitized['mxchat_auto_sync_pages'] = isset($input['mxchat_auto_sync_pages']) ? 1 : 0;
5479		-$sanitized['mxchat_use_pinecone'] = !empty($input['mxchat_use_pinecone']) ? 1 : 0;
	1267	+ $body = wp_remote_retrieve_body($response);
	1268	+ $data = json_decode($body);
5480	1269
5481		- // API Key: if less than 32 characters, flag as invalid.
5482		- $api_key = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
5483		- if (!empty($api_key) && strlen($api_key) < 32) {
5484		- add_settings_error(
5485		- 'mxchat_prompts_options',
5486		- 'invalid_api_key',
5487		- __('The Pinecone API key appears to be invalid. Please check your API key.', 'mxchat')
5488		- );
5489		- $existing_options = get_option('mxchat_prompts_options', array());
5490		- $sanitized['mxchat_pinecone_api_key'] = $existing_options['mxchat_pinecone_api_key'] ?? '';
5491		- } else {
5492		- $sanitized['mxchat_pinecone_api_key'] = $api_key;
5493		- }
5494		-
5495		- // Environment and Index Name
5496		- $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
5497		- $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
5498		-
5499		- // Host: Remove protocol and validate format.
5500		- $host = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
5501		- $host = preg_replace('#^https?://#', '', $host);
5502		- //error_log('Host after removing protocol: ' . $host);
5503		- if (!empty($host)) {
5504		- if (!preg_match('/^[\w-]+\.svc\.[\w-]+\.pinecone\.io$/', $host)) {
5505		- add_settings_error(
5506		- 'mxchat_prompts_options',
5507		- 'invalid_host',
5508		- __('The Pinecone host appears to be invalid. It should look like "mxchat-vectors-zrmsquq.svc.aped-4627-b74a.pinecone.io"', 'mxchat')
5509		- );
5510		- $existing_options = get_option('mxchat_prompts_options', array());
5511		- $sanitized['mxchat_pinecone_host'] = $existing_options['mxchat_pinecone_host'] ?? '';
	1270	+ if ($data && isset($data->activated) && $data->activated) {
	1271	+ update_option('mxchat_license_status', 'active');
	1272	+ wp_send_json_success();
5512	1273	} else {
5513		- $sanitized['mxchat_pinecone_host'] = $host;
	1274	+ $error_message = isset($data->error) ? $data->error : 'Activation failed';
	1275	+ update_option('mxchat_license_status', 'inactive');
	1276	+ update_option('mxchat_license_error', $error_message);
	1277	+ wp_send_json_error($error_message);
5514	1278	}
5515		- } else {
5516		- $sanitized['mxchat_pinecone_host'] = '';
5517	1279	}
5518	1280
5519		- //error_log('Final sanitized array: ' . print_r($sanitized, true));
5520	1281
5521		- return $sanitized;
5522		-}
	1282	+public function mxchat_rate_limit_callback() {
	1283	+ $rate_limits = array('5', '10', '15', '20', '100');
	1284	+ $selected_rate_limit = isset($this->options['rate_limit']) ? $this->options['rate_limit'] : '100';
5523	1285
5524		-public function sync_settings_notice() {
5525		- // Only show notice on our plugin page
5526		- if (!isset($_GET['page']) || $_GET['page'] !== 'mxchat-prompts') {
5527		- return;
	1286	+ // Remove the is_activated check and make it always enabled
	1287	+ echo '<div class="pro-feature-wrapper active">';
	1288	+ echo '<select id="rate_limit" name="mxchat_options[rate_limit]">';
	1289	+ foreach ($rate_limits as $limit) {
	1290	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
5528	1291	}
5529		-
5530		- // Check if settings were updated
5531		- if (isset($_GET['settings-updated'])) {
5532		-
5533		- ?>
5534		- <div class="notice notice-success is-dismissible">
5535		- <p><?php esc_html_e('Sync settings updated successfully.', 'mxchat'); ?></p>
5536		- <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php esc_html_e('Dismiss this notice.', 'mxchat'); ?></span></button>
5537		- </div>
5538		- <?php
5539		-
5540		- }
	1292	+ echo '</select>';
	1293	+ echo '</div>';
5541	1294	}
5542		-// Add this sanitization function to your class
5543		-public function sanitize_sync_setting($input) {
5544		- return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
5545		-}
5546	1295
5547		-public function mxchat_rate_limits_callback() {
5548		- $all_options = get_option('mxchat_options', []);
5549	1296
5550		- // Define available rate limits
5551		- $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
5552		-
5553		- // Define available timeframes
5554		- $timeframes = array(
5555		- 'hourly' => __('Per Hour', 'mxchat'),
5556		- 'daily' => __('Per Day', 'mxchat'),
5557		- 'weekly' => __('Per Week', 'mxchat'),
5558		- 'monthly' => __('Per Month', 'mxchat')
	1297	+public function mxchat_rate_limit_message_callback() {
	1298	+ // Remove the is_activated check and make it always enabled
	1299	+ echo '<div class="pro-feature-wrapper active">';
	1300	+ printf(
	1301	+ '<textarea id="rate_limit_message" name="mxchat_options[rate_limit_message]" rows="3" cols="50">%s</textarea>',
	1302	+ isset($this->options['rate_limit_message']) ? esc_textarea($this->options['rate_limit_message']) : 'Rate limit exceeded. Please try again later.'
5559	1303	);
5560		-
5561		- // Get all roles plus a "logged_out" pseudo-role
5562		- $roles = wp_roles()->get_names();
5563		- $roles['logged_out'] = __('Logged Out Users', 'mxchat');
5564		-
5565		- // Start the wrapper
5566		- echo '<div class="pro-feature-wrapper active">';
5567		- echo '<div class="mxchat-rate-limits-container">';
5568		-
5569		- echo '<p class="description" style="margin-bottom: 20px;">' .
5570		- esc_html__('Set message limits for each user role and customize the experience when users reach those limits. You can use {limit}, {timeframe}, {count}, and {remaining} as placeholders.', 'mxchat') .
5571		- '</p>';
5572		-
5573		- // Add markdown link documentation
5574		- echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
5575		- echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
5576		- echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
5577		- echo '<ul style="margin-left: 20px;">';
5578		- echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
5579		- echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
5580		- echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
5581		- echo '</ul>';
5582	1304	echo '</div>';
	1305	+}
5583	1306
5584		- // Output the controls for each role
5585		- foreach ($roles as $role_id => $role_name) {
5586		- // Get saved options or defaults
5587		- $default_limit = ($role_id === 'logged_out') ? '10' : '100';
5588		- $default_timeframe = 'daily';
5589		- $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
5590	1307
5591		- $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
5592		- ? $all_options['rate_limits'][$role_id]['limit']
5593		- : $default_limit;
	1308	+public function mxchat_enable_woocommerce_integration_callback() {
	1309	+ $checked = isset($this->options['enable_woocommerce_integration']) && $this->options['enable_woocommerce_integration'] === '1' ? 'checked' : '';
	1310	+ $disabled = $this->is_activated ? '' : 'disabled';
	1311	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5594	1312
5595		- $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
5596		- ? $all_options['rate_limits'][$role_id]['timeframe']
5597		- : $default_timeframe;
	1313	+ echo '<div class="' . esc_attr($class) . '">';
	1314	+ echo '<label class="toggle-switch">';
	1315	+ echo '<input type="checkbox" id="enable_woocommerce_integration" name="mxchat_options[enable_woocommerce_integration]" value="1" ' . $checked . ' ' . $disabled . '>';
	1316	+ echo '<span class="slider"></span>';
	1317	+ echo '</label>';
5598	1318
5599		- $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
5600		- ? $all_options['rate_limits'][$role_id]['message']
5601		- : $default_message;
	1319	+ if (!$this->is_activated) {
	1320	+ echo '<div class="pro-feature-overlay">';
	1321	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1322	+ echo '</div>';
	1323	+ }
5602	1324
5603		- // Output the row
5604		- echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
	1325	+ echo '</div>';
	1326	+}
5605	1327
5606		- // Role label
5607		- echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
5608	1328
5609		- // Controls section
5610		- echo '<div class="mxchat-rate-limit-controls-wrapper">';
	1329	+public function mxchat_enable_woocommerce_order_access_callback() {
	1330	+ $checked = isset($this->options['enable_woocommerce_order_access']) && $this->options['enable_woocommerce_order_access'] === '1' ? 'checked' : '';
	1331	+ $disabled = $this->is_activated ? '' : 'disabled';
	1332	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5611	1333
5612		- // Rate limit and timeframe controls
5613		- echo '<div class="mxchat-rate-limit-controls">';
	1334	+ echo '<div class="' . esc_attr($class) . '">';
	1335	+ echo '<label class="toggle-switch">';
	1336	+ echo '<input type="checkbox" id="enable_woocommerce_order_access" name="mxchat_options[enable_woocommerce_order_access]" value="1" ' . $checked . ' ' . $disabled . '>';
	1337	+ echo '<span class="slider"></span>';
	1338	+ echo '</label>';
5614	1339
5615		- // Limit dropdown
5616		- echo '<div>';
5617		- echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
5618		- echo '<select
5619		- id="rate_limits_' . esc_attr($role_id) . '_limit"
5620		- name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
5621		- class="mxchat-autosave-field">';
5622		- foreach ($rate_limits as $limit) {
5623		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
5624		- }
5625		- echo '</select>';
	1340	+ if (!$this->is_activated) {
	1341	+ echo '<div class="pro-feature-overlay">';
	1342	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
5626	1343	echo '</div>';
5627		-
5628		- // Timeframe dropdown
5629		- echo '<div>';
5630		- echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
5631		- echo '<select
5632		- id="rate_limits_' . esc_attr($role_id) . '_timeframe"
5633		- name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
5634		- class="mxchat-autosave-field">';
5635		- foreach ($timeframes as $value => $label) {
5636		- echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
5637		- }
5638		- echo '</select>';
5639		- echo '</div>';
5640		-
5641		- echo '</div>'; // End controls
5642		-
5643		- // Custom message textarea
5644		- echo '<div class="mxchat-rate-limit-message">';
5645		- echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
5646		- echo '<textarea
5647		- id="rate_limits_' . esc_attr($role_id) . '_message"
5648		- name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
5649		- class="mxchat-autosave-field"
5650		- placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
5651		- esc_textarea($custom_message) .
5652		- '</textarea>';
5653		- echo '<p class="description">' .
5654		- esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
5655		- '</p>';
5656		- echo '</div>'; // End message
5657		-
5658		- echo '</div>'; // End controls wrapper
5659		-
5660		- echo '</div>'; // End row
5661	1344	}
5662	1345
5663		- echo '</div>'; // End container
	1346	+ echo '</div>';
	1347	+}
5664	1348
5665		- echo '</div>'; // End pro-feature-wrapper
5666		-}
5667	1349
5668		-private function mxchat_add_option_field($id, $title, $callback = '') {
	1350	+ private function mxchat_add_option_field($id, $title, $callback = '') {
5669	1351	add_settings_field(
5670	1352	$id,
5671		- __($title, 'mxchat'),
	1353	+ $title,
5672	1354	$callback ? array($this, $callback) : array($this, $id . '_callback'),
5673	1355	'mxchat-max',
5674	1356	'mxchat_setting_section_id',
5675	1357	$id === 'model' ? ['label_for' => 'model'] : []
		@@ -5675,360 +1357,208 @@
5675	1357	$id === 'model' ? ['label_for' => 'model'] : []
5676	1358	);
5677	1359	}
5678	1360
5679		-// API Keys Section Callback
5680		-public function mxchat_api_keys_section_callback() {
5681		- 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>';
5682		-}
5683	1361
5684		-// OpenAI API Key
5685		-public function api_key_callback() {
5686		- $apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
5687		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	1362	+ public function api_key_callback() {
	1363	+ $apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
	1364	+ echo '<input type="password" id="api_key" name="mxchat_options[api_key]" value="' . $apiKey . '" class="regular-text" />';
	1365	+ echo '<button type="button" id="toggleApiKeyVisibility">Show</button>';
	1366	+ }
5688	1367
5689		- echo '<div class="api-key-wrapper">';
5690		- 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 . '" />';
5691		- echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5692		- echo '<p class="description">' . esc_html__('Required for OpenAI GPT models and OpenAI embeddings. Get your API key from OpenAI Platform.', 'mxchat') . '</p>';
5693		- echo '</div>';
5694		-}
	1368	+ public function xai_api_key_callback() {
	1369	+ // Check if the feature is activated (paid feature)
	1370	+ $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
	1371	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
5695	1372
5696		-// X.AI API Key
5697		-public function xai_api_key_callback() {
5698		- $xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
5699		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	1373	+ // Render the input field for the X.AI API key
	1374	+ echo '<div class="' . esc_attr($class) . '">';
	1375	+ printf(
	1376	+ '<input type="password" id="xai_api_key" name="mxchat_options[xai_api_key]" value="%s" class="regular-text" %s />',
	1377	+ isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '',
	1378	+ $disabled
	1379	+ );
	1380	+ echo '<button type="button" id="toggleXaiApiKeyVisibility">Show</button>';
5700	1381
5701		- echo '<div class="api-key-wrapper">';
5702		- 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 . '" />';
5703		- echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5704		- echo '<p class="description">' . esc_html__('Required for X.AI Grok models. Get your API key from X.AI Console.', 'mxchat') . '</p>';
5705		- echo '</div>';
5706		-}
5707		-// Claude API Key
5708		-public function claude_api_key_callback() {
5709		- $claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
5710		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	1382	+ // If the feature is not activated, show the overlay with a "Pro Only" message
	1383	+ if (!$this->is_activated) {
	1384	+ echo '<div class="pro-feature-overlay">';
	1385	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1386	+ echo '</div>';
	1387	+ }
5711	1388
5712		- echo '<div class="api-key-wrapper">';
5713		- 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 . '" />';
5714		- echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5715		- echo '<p class="description">' . esc_html__('Required for Anthropic Claude models. Get your API key from Anthropic Console.', 'mxchat') . '</p>';
5716		- echo '</div>';
5717		-}
	1389	+ echo '</div>';
	1390	+ }
5718	1391
5719		-// DeepSeek API Key
5720		-public function deepseek_api_key_callback() {
5721		- $apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
5722		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	1392	+ public function claude_api_key_callback() {
	1393	+ // Check if the feature is activated (paid feature)
	1394	+ $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
	1395	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
5723	1396
5724		- echo '<div class="api-key-wrapper">';
5725		- 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="' . $nonce . '" />';
5726		- echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5727		- echo '<p class="description">' . esc_html__('Required for DeepSeek models. Get your API key from DeepSeek Platform.', 'mxchat') . '</p>';
5728		- echo '</div>';
5729		-}
	1397	+ // Render the input field for the Claude API key
	1398	+ echo '<div class="' . esc_attr($class) . '">';
	1399	+ printf(
	1400	+ '<input type="password" id="claude_api_key" name="mxchat_options[claude_api_key]" value="%s" class="regular-text" %s />',
	1401	+ isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '',
	1402	+ $disabled
	1403	+ );
	1404	+ echo '<button type="button" id="toggleClaudeApiKeyVisibility">Show</button>';
5730	1405
5731		-// Gemini API Key
5732		-public function gemini_api_key_callback() {
5733		- $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
5734		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	1406	+ // If the feature is not activated, show the overlay with a "Pro Only" message
	1407	+ if (!$this->is_activated) {
	1408	+ echo '<div class="pro-feature-overlay">';
	1409	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1410	+ echo '</div>';
	1411	+ }
5735	1412
5736		- echo '<div class="api-key-wrapper">';
5737		- 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 . '" />';
5738		- echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5739		- echo '<p class="description">' . esc_html__('Required for Google Gemini models and embeddings. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
5740		- echo '</div>';
5741		-}
	1413	+ echo '</div>';
	1414	+ }
5742	1415
	1416	+ public function mxchat_woocommerce_consumer_key_callback() {
	1417	+ $disabled = $this->is_activated ? '' : 'disabled';
	1418	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5743	1419
5744		-// OpenRouter API Key
5745		-public function openrouter_api_key_callback() {
5746		- $openrouterApiKey = isset($this->options['openrouter_api_key']) ? esc_attr($this->options['openrouter_api_key']) : '';
5747		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	1420	+ echo '<div class="' . esc_attr($class) . '">';
	1421	+ printf(
	1422	+ '<input type="text" id="woocommerce_consumer_key" name="mxchat_options[woocommerce_consumer_key]" value="%s" class="regular-text" %s />',
	1423	+ isset($this->options['woocommerce_consumer_key']) ? esc_attr($this->options['woocommerce_consumer_key']) : '',
	1424	+ $disabled
	1425	+ );
5748	1426
5749		- echo '<div class="api-key-wrapper">';
5750		- 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="' . $nonce . '" />';
5751		- echo '<button type="button" id="toggleOpenRouterApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5752		- echo '<p class="description">' . esc_html__('Required for OpenRouter models. Get your API key from OpenRouter.ai', 'mxchat') . '</p>';
5753		- echo '</div>';
5754		-}
	1427	+ if (!$this->is_activated) {
	1428	+ echo '<div class="pro-feature-overlay">';
	1429	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1430	+ echo '</div>';
	1431	+ }
5755	1432
5756		-// Voyage API Key
5757		-public function voyage_api_key_callback() {
5758		- $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
5759		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	1433	+ echo '</div>';
	1434	+ }
5760	1435
5761		- echo '<div class="api-key-wrapper">';
5762		- 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 . '" />';
5763		- echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5764		- echo '<p class="description">' . esc_html__('Required for Voyage AI embedding models. Get your API key from Voyage AI.', 'mxchat') . '</p>';
5765		- echo '</div>';
5766		-}
	1436	+ public function mxchat_woocommerce_consumer_secret_callback() {
	1437	+ $disabled = $this->is_activated ? '' : 'disabled';
	1438	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5767	1439
5768		-public function mxchat_loops_api_key_callback() {
5769		- $loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
5770		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	1440	+ echo '<div class="' . esc_attr($class) . '">';
	1441	+ printf(
	1442	+ '<input type="password" id="woocommerce_consumer_secret" name="mxchat_options[woocommerce_consumer_secret]" value="%s" class="regular-text" %s />',
	1443	+ isset($this->options['woocommerce_consumer_secret']) ? esc_attr($this->options['woocommerce_consumer_secret']) : '',
	1444	+ $disabled
	1445	+ );
	1446	+ echo '<button type="button" id="toggleWooCommerceSecretVisibility">Show</button>';
5771	1447
5772		- echo '<div class="api-key-wrapper">';
5773		- echo sprintf(
5774		- '<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" />',
5775		- $loops_api_key,
5776		- $nonce
5777		- );
5778		- echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5779		- echo '</div>';
5780		- echo '<p class="description">' . esc_html__('Required for Loops email integration. Get your API key from Loops.so', 'mxchat') . '</p>';
5781		-}
5782		-public function mxchat_loops_mailing_list_callback() {
5783		- // Add error handling and type checking
5784		- $loops_api_key = '';
5785		- $selected_list = '';
5786		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	1448	+ if (!$this->is_activated) {
	1449	+ echo '<div class="pro-feature-overlay">';
	1450	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1451	+ echo '</div>';
	1452	+ }
5787	1453
5788		- // Safely get the API key
5789		- if (isset($this->options['loops_api_key']) && is_string($this->options['loops_api_key'])) {
5790		- $loops_api_key = $this->options['loops_api_key'];
5791		- }
	1454	+ echo '</div>';
	1455	+ }
5792	1456
5793		- // Safely get the selected list
5794		- if (isset($this->options['loops_mailing_list']) && is_string($this->options['loops_mailing_list'])) {
5795		- $selected_list = $this->options['loops_mailing_list'];
5796		- }
	1457	+ public function mxchat_loops_api_key_callback() {
	1458	+ $loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
5797	1459
5798		- if (!empty($loops_api_key)) {
5799		- $lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
5800		- if (is_array($lists) && !empty($lists)) {
5801		- echo '<div class="mxchat-field-wrapper">';
5802		- echo '<select id="loops_mailing_list" name="loops_mailing_list" class="mxchat-autosave-field" data-nonce="' . $nonce . '">';
	1460	+ echo '<div class="api-key-wrapper">';
	1461	+ printf(
	1462	+ '<input type="password" id="loops_api_key" name="mxchat_options[loops_api_key]" value="%s" class="regular-text" />',
	1463	+ $loops_api_key
	1464	+ );
	1465	+ echo '<button type="button" id="toggleLoopsApiKeyVisibility">Show</button>';
	1466	+ echo '</div>';
	1467	+ echo '<p class="description">Enter your Loops API Key here. (See FAQ for details)</p>';
	1468	+ }
5803	1469
5804		- // Add a default "Select a list" option
5805		- echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	1470	+ public function mxchat_loops_mailing_list_callback() {
	1471	+ // Retrieve Loops API key and lists
	1472	+ $loops_api_key = isset($this->options['loops_api_key']) ? $this->options['loops_api_key'] : '';
	1473	+ $selected_list = isset($this->options['loops_mailing_list']) ? $this->options['loops_mailing_list'] : '';
5806	1474
5807		- foreach ($lists as $list) {
5808		- if (is_array($list) && isset($list['id']) && isset($list['name'])) {
5809		- echo sprintf(
5810		- '<option value="%s" %s>%s</option>',
5811		- esc_attr($list['id']),
5812		- selected($selected_list, $list['id'], false),
5813		- esc_html($list['name'])
5814		- );
	1475	+ if ($loops_api_key) {
	1476	+ // Fetch lists from Loops API
	1477	+ $lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
	1478	+
	1479	+ if ($lists) {
	1480	+ echo '<select id="loops_mailing_list" name="mxchat_options[loops_mailing_list]">';
	1481	+ foreach ($lists as $list) {
	1482	+ echo '<option value="' . esc_attr($list['id']) . '" ' . selected($selected_list, $list['id'], false) . '>' . esc_html($list['name']) . '</option>';
	1483	+ }
	1484	+ echo '</select>';
	1485	+ } else {
	1486	+ echo '<p class="description">No lists found. Please verify your API Key.</p>';
5815	1487	}
	1488	+ } else {
	1489	+ echo '<p class="description">Enter a valid Loops API Key to load mailing lists.</p>';
5816	1490	}
5817		- echo '</select>';
5818		- echo '</div>';
5819		- echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
5820		- } else {
5821		- echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
5822	1491	}
5823		- } else {
5824		- echo '<p class="description">' . esc_html__('Enter a valid Loops API Key to load mailing lists.', 'mxchat') . '</p>';
5825		- }
5826		-}
5827		-public function mxchat_triggered_phrase_response_callback() {
5828		- $default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
5829		- $triggered_response = isset($this->options['triggered_phrase_response'])
5830		- ? $this->options['triggered_phrase_response']
5831		- : $default_response;
5832		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
5833	1492
5834		- echo '<div class="mxchat-field-wrapper">';
5835		- echo sprintf(
5836		- '<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50" class="mxchat-autosave-field" data-nonce="%s">%s</textarea>',
5837		- $nonce,
5838		- esc_textarea($triggered_response)
5839		- );
5840		- echo '</div>';
5841		- 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>';
5842		-}
	1493	+ public function mxchat_trigger_keywords_callback() {
	1494	+ $trigger_keywords = isset($this->options['trigger_keywords']) ? $this->options['trigger_keywords'] : '';
	1495	+ echo '<input type="text" id="trigger_keywords" name="mxchat_options[trigger_keywords]" value="' . esc_attr($trigger_keywords) . '">';
	1496	+ echo '<p class="description">Enter comma-separated trigger keywords (e.g., subscribe, discount, newsletter).</p>';
	1497	+ }
5843	1498
5844		-public function mxchat_email_capture_response_callback() {
5845		- $default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
5846		- $email_capture_response = isset($this->options['email_capture_response'])
5847		- ? $this->options['email_capture_response']
5848		- : $default_response;
5849		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	1499	+ public function mxchat_triggered_phrase_response_callback() {
	1500	+ $triggered_response = isset($this->options['triggered_phrase_response']) ? $this->options['triggered_phrase_response'] : '';
	1501	+ echo '<textarea id="triggered_phrase_response" name="mxchat_options[triggered_phrase_response]" rows="3" cols="50">' . esc_textarea($triggered_response) . '</textarea>';
	1502	+ echo '<p class="description">Enter the chatbot response when a trigger keyword is detected, prompting the user to share their email.</p>';
	1503	+ }
5850	1504
5851		- echo '<div class="mxchat-field-wrapper">';
5852		- echo sprintf(
5853		- '<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50" class="mxchat-autosave-field" data-nonce="%s">%s</textarea>',
5854		- $nonce,
5855		- esc_textarea($email_capture_response)
5856		- );
5857		- echo '</div>';
5858		- 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>';
5859		-}
5860		-public function mxchat_pre_chat_message_callback() {
5861		- // Load the entire 'mxchat_options' array
5862		- $all_options = get_option('mxchat_options', []);
	1505	+ public function mxchat_email_capture_response_callback() {
	1506	+ $email_capture_response = isset($this->options['email_capture_response']) ? $this->options['email_capture_response'] : 'Thank you for providing your email! You\'ve been added to our list.';
	1507	+ echo '<textarea id="email_capture_response" name="mxchat_options[email_capture_response]" rows="3" cols="50">' . esc_textarea($email_capture_response) . '</textarea>';
	1508	+ echo '<p class="description">Enter the message to send when a user provides their email.</p>';
	1509	+ }
5863	1510
5864		- // Retrieve the saved message or use the default value
5865		- $default_message = __('Hey there! Ask me anything!', 'mxchat');
5866		- $pre_chat_message = isset($all_options['pre_chat_message']) ? $all_options['pre_chat_message'] : $default_message;
5867	1511
5868		- // Output the textarea
5869		- printf(
5870		- '<textarea id="pre_chat_message" name="pre_chat_message" rows="5" cols="50">%s</textarea>',
5871		- esc_textarea($pre_chat_message)
5872		- );
5873		-}
	1512	+ public function mxchat_pre_chat_message_callback() {
	1513	+ printf(
	1514	+ '<textarea id="pre_chat_message" name="mxchat_options[pre_chat_message]" rows="5" cols="50">%s</textarea>',
	1515	+ isset($this->options['pre_chat_message']) ? esc_textarea($this->options['pre_chat_message']) : ''
	1516	+ );
	1517	+ }
5874	1518
5875		-// Callback for AI Instructions textarea
5876		-public function system_prompt_instructions_callback() {
5877		- // Retrieve the current value of the system prompt instructions
5878		- $instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
5879		- // Render the textarea field
5880		- printf(
5881		- '<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
5882		- $instructions
5883		- );
5884		- // Personalization hint
5885		- echo '<p class="description" style="margin-top: 8px;">';
5886		- echo esc_html__('Use {visitor_name} to personalize AI responses when lead capture is enabled.', 'mxchat') . '<br>';
5887		- echo '<code style="font-size: 12px;">' . esc_html__('Example: The visitor\'s name is {visitor_name}. Address them by name.', 'mxchat') . '</code>';
5888		- echo '</p>';
5889		- // Sample instructions button
5890		- echo '<div class="mxchat-instructions-container">';
5891		- echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
5892		- echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
5893		- echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
5894		- echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
5895		- echo '</svg>';
5896		- echo esc_html__('View Sample Instructions', 'mxchat');
5897		- echo '</button>';
5898		- echo '</div>';
	1519	+ // Callback for AI Instructions textarea
	1520	+ public function system_prompt_instructions_callback() {
	1521	+ printf(
	1522	+ '<textarea id="system_prompt_instructions" name="mxchat_options[system_prompt_instructions]" rows="5" cols="50">%s</textarea>',
	1523	+ isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : ''
	1524	+ );
	1525	+ }
5899	1526
5900		- // Add modal to WordPress admin footer instead of inline
5901		- add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
5902		-}
5903		-
5904		-// New method to render modal in admin footer
5905		-public function render_sample_instructions_modal() {
5906		- static $modal_rendered = false;
5907		- if ($modal_rendered) return; // Prevent duplicate modals
5908		- $modal_rendered = true;
5909		-
5910		- echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
5911		- echo '<div class="mxchat-instructions-modal-content">';
5912		- echo '<div class="mxchat-instructions-modal-header">';
5913		- echo '<h3 class="mxchat-instructions-modal-title">';
5914		- 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">';
5915		- echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
5916		- echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
5917		- echo '</svg>';
5918		- echo esc_html__('Sample AI Instructions', 'mxchat');
5919		- echo '</h3>';
5920		- echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
5921		- 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">';
5922		- echo '<line x1="18" y1="6" x2="6" y2="18"/>';
5923		- echo '<line x1="6" y1="6" x2="18" y2="18"/>';
5924		- echo '</svg>';
5925		- echo '</button>';
5926		- echo '</div>';
5927		- echo '<div class="mxchat-instructions-modal-body">';
5928		- echo '<div class="mxchat-instructions-content">';
5929		- 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:
5930		-
5931		-# Response Style - CRITICALLY IMPORTANT
5932		-- MAXIMUM LENGTH: 1-3 short sentences per response
5933		-- Ultra-concise: Get straight to the answer with no filler
5934		-- No introductions like "Sure!" or "I\'d be happy to help"
5935		-- No phrases like "based on my knowledge" or "according to information"
5936		-- No explanatory text before giving the answer
5937		-- No summaries or repetition
5938		-- Hyperlink all URLs
5939		-- Respond in user\'s language
5940		-- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
5941		-
5942		-# Knowledge Base Requirements - PREVENT HALLUCINATIONS
5943		-- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
5944		-- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
5945		-- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
5946		-- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
5947		-- Better to admit insufficient information than provide inaccurate answers');
5948		- echo '</div>';
5949		- echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
5950		- 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">';
5951		- echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
5952		- echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
5953		- echo '</svg>';
5954		- echo esc_html__('Copy Instructions', 'mxchat');
5955		- echo '</button>';
5956		- echo '</div>';
5957		- echo '<div class="mxchat-instructions-modal-footer">';
5958		- echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
5959		- echo '</div>';
5960		- echo '</div>';
5961		- echo '</div>';
5962		-}
5963		-
5964		-
5965	1527	public function mxchat_model_callback() {
5966		- // Define available models grouped by provider
5967	1528	$models = array(
5968		- esc_html__('OpenRouter (100+ Models)', 'mxchat') => array(
5969		- 'openrouter' => esc_html__('OpenRouter - Select after entering API key', 'mxchat'),
	1529	+ 'X.AI Models' => array(
	1530	+ 'grok-beta' => 'grok-beta (Early Beta)'
5970	1531	),
5971		- esc_html__('Google Gemini Models', 'mxchat') => array(
5972		- 'gemini-3-pro-preview' => esc_html__('Gemini 3 Pro (Most Intelligent, Multimodal)', 'mxchat'),
5973		- 'gemini-3-flash-preview' => esc_html__('Gemini 3 Flash (Balanced Speed & Scale)', 'mxchat'),
5974		- 'gemini-2.5-pro' => esc_html__('Gemini 2.5 Pro (Advanced Thinking)', 'mxchat'),
5975		- 'gemini-2.5-flash' => esc_html__('Gemini 2.5 Flash (Best Price-Performance)', 'mxchat'),
5976		- 'gemini-2.5-flash-lite' => esc_html__('Gemini 2.5 Flash-Lite (Ultra Fast)', 'mxchat'),
5977		- 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Deprecated Mar 2026)', 'mxchat'),
5978		- 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Deprecated Mar 2026)', 'mxchat'),
5979		- 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Deprecated Sep 2025)', 'mxchat'),
5980		- 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Deprecated Sep 2025)', 'mxchat'),
	1532	+ 'Claude Models' => array(
	1533	+ 'claude-3-5-sonnet-20241022' => 'Claude 3.5 Sonnet (Most Intelligent)',
	1534	+ 'claude-3-opus-20240229' => 'Claude 3 Opus (Highly Complex Tasks)',
	1535	+ 'claude-3-sonnet-20240229' => 'Claude 3 Sonnet (Balanced)',
	1536	+ 'claude-3-haiku-20240307' => 'Claude 3 Haiku (Fastest)'
5981	1537	),
5982		- esc_html__('X.AI Models', 'mxchat') => array(
5983		- 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
5984		- 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
5985		- 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
5986		- 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
5987		- 'grok-2' => esc_html__('Grok 2', 'mxchat'),
5988		- 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat'),
5989		- 'grok-4-1-fast-reasoning' => esc_html__('Grok 4.1 Fast (Reasoning)', 'mxchat'),
5990		- 'grok-4-1-fast-non-reasoning' => esc_html__('Grok 4.1 Fast (Non-Reasoning)', 'mxchat'),
5991		- ),
5992		- esc_html__('DeepSeek Models', 'mxchat') => array(
5993		- 'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
5994		- ),
5995		- esc_html__('Claude Models', 'mxchat') => array(
5996		- 'claude-opus-4-6' => esc_html__('Claude Opus 4.6 (Most Capable - Recommended)', 'mxchat'),
5997		- 'claude-sonnet-4-6' => esc_html__('Claude Sonnet 4.6 (Latest Sonnet - Fast & Capable)', 'mxchat'),
5998		- 'claude-opus-4-5' => esc_html__('Claude Opus 4.5 (Highly Capable)', 'mxchat'),
5999		- 'claude-sonnet-4-5-20250929' => esc_html__('Claude Sonnet 4.5 (Best for Agents & Coding)', 'mxchat'),
6000		- 'claude-opus-4-1-20250805' => esc_html__('Claude Opus 4.1 (Exceptional for Complex Tasks)', 'mxchat'),
6001		- 'claude-haiku-4-5-20251001' => esc_html__('Claude Haiku 4.5 (Fastest & Most Intelligent)', 'mxchat'),
6002		- 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Complex Tasks)', 'mxchat'),
6003		- 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
6004		- ),
6005		- esc_html__('OpenAI Models', 'mxchat') => array(
6006		- 'gpt-5.4' => esc_html__('GPT-5.4 (Flagship Reasoning & Coding)', 'mxchat'),
6007		- 'gpt-5.4-mini' => esc_html__('GPT-5.4 Mini (Fast, 400K Context)', 'mxchat'),
6008		- 'gpt-5.4-nano' => esc_html__('GPT-5.4 Nano (Fastest & Cheapest)', 'mxchat'),
6009		- 'gpt-5.3-chat-latest' => esc_html__('GPT-5.3 Chat (Conversational)', 'mxchat'),
6010		- 'gpt-5.2' => esc_html__('GPT-5.2 (Best General-Purpose & Agentic Model)', 'mxchat'),
6011		- 'gpt-5.1-chat-latest' => esc_html__('GPT-5.1 Chat Latest (Recommended)', 'mxchat'),
6012		- 'gpt-5.1-2025-11-13' => esc_html__('GPT-5.1 (Flagship for Coding & Agentic Tasks)', 'mxchat'),
6013		- 'gpt-5' => esc_html__('GPT-5 (Flagship for Coding, Reasoning & Agents)', 'mxchat'),
6014		- 'gpt-5-mini' => esc_html__('GPT-5 Mini (Fast and Lightweight)', 'mxchat'),
6015		- 'gpt-5-nano' => esc_html__('GPT-5 Nano (Fastest & Cheapest for Summarization/Classification)', 'mxchat'),
6016		- ),
	1538	+ 'OpenAI Models' => array(
	1539	+ 'gpt-4o' => 'GPT-4o (Recommended)',
	1540	+ 'gpt-4o-mini' => 'GPT-4o Mini (Fast and Lightweight)',
	1541	+ 'gpt-4-turbo' => 'GPT-4 Turbo (High-Performance)',
	1542	+ 'gpt-4' => 'GPT-4 (High Intelligence)',
	1543	+ 'gpt-3.5-turbo' => 'GPT-3.5 Turbo (Affordable and Fast)'
	1544	+ )
6017	1545	);
6018	1546
6019		- // Retrieve the currently selected model from saved options
6020		- $selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-5.1-chat-latest';
	1547	+ $selected_model = isset($this->options['model']) ? $this->options['model'] : 'gpt-3.5-turbo';
6021	1548
6022		- // Begin the select dropdown
6023		- echo '<select id="model" name="model">';
	1549	+ echo '<select id="model" name="mxchat_options[model]">';
6024	1550
6025		- // Iterate over groups of models
6026	1551	foreach ($models as $group_label => $group_models) {
6027	1552	echo '<optgroup label="' . esc_attr($group_label) . '">';
6028	1553
6029	1554	foreach ($group_models as $model_value => $model_label) {
6030		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	1555	+ // Disable if not activated for paid models (Claude or X.AI)
	1556	+ $disabled = (!$this->is_activated && ($group_label === 'X.AI Models' || $group_label === 'Claude Models')) ? 'disabled' : '';
	1557	+ $label_suffix = (!$this->is_activated && ($group_label === 'X.AI Models' || $group_label === 'Claude Models')) ? ' (Pro Only)' : '';
	1558	+
	1559	+ // Output the <option> element
	1560	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . ' ' . $disabled . '>' . esc_html($model_label . $label_suffix) . '</option>';
6031	1561	}
6032	1562
6033	1563	echo '</optgroup>';
6034	1564	}
		@@ -6033,1815 +1563,694 @@
6033	1563	echo '</optgroup>';
6034	1564	}
6035	1565
6036	1566	echo '</select>';
	1567	+}
6037	1568
6038		- // Add a note for OpenRouter
6039		- echo '<p class="description" id="openrouter-model-note" style="display:none; color: #d63638; font-weight: 500;">';
6040		- echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle;"></span> ';
6041		- echo esc_html__('After entering your OpenRouter API key above, click the button below to load available models.', 'mxchat');
6042		- echo '</p>';
6043	1569
6044		- // API Key Status Messages (hidden by default, shown by JS based on selected model)
6045		- $has_openai_key = !empty($this->options['api_key']);
6046		- $has_claude_key = !empty($this->options['claude_api_key']);
6047		- $has_xai_key = !empty($this->options['xai_api_key']);
6048		- $has_deepseek_key = !empty($this->options['deepseek_api_key']);
6049		- $has_gemini_key = !empty($this->options['gemini_api_key']);
6050		- $has_openrouter_key = !empty($this->options['openrouter_api_key']);
6051	1570
6052		- // OpenAI/GPT models
6053		- echo '<p class="mxchat-api-status" data-provider="openai" style="display:none;">';
6054		- if ($has_openai_key) {
6055		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
6056		- } else {
6057		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	1571	+ public function mxchat_top_bar_title_callback() {
	1572	+ printf(
	1573	+ '<input type="text" id="top_bar_title" name="mxchat_options[top_bar_title]" value="%s" />',
	1574	+ isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : ''
	1575	+ );
6058	1576	}
6059		- echo '</p>';
6060	1577
6061		- // Claude models
6062		- echo '<p class="mxchat-api-status" data-provider="claude" style="display:none;">';
6063		- if ($has_claude_key) {
6064		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Anthropic (Claude) detected', 'mxchat') . '</span>';
6065		- } else {
6066		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Anthropic (Claude) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	1578	+ public function mxchat_intro_message_callback() {
	1579	+ printf(
	1580	+ '<textarea id="intro_message" name="mxchat_options[intro_message]" rows="5" cols="50">%s</textarea>',
	1581	+ isset($this->options['intro_message']) ? esc_textarea($this->options['intro_message']) : 'Hello! How can I assist you today?'
	1582	+ );
6067	1583	}
6068		- echo '</p>';
6069	1584
6070		- // X.AI models
6071		- echo '<p class="mxchat-api-status" data-provider="xai" style="display:none;">';
6072		- if ($has_xai_key) {
6073		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for X.AI (Grok) detected', 'mxchat') . '</span>';
6074		- } else {
6075		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for X.AI (Grok) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	1585	+ public function mxchat_input_copy_callback() {
	1586	+ printf(
	1587	+ '<input type="text" id="input_copy" name="mxchat_options[input_copy]" value="%s" placeholder="How can I assist?" />',
	1588	+ isset($this->options['input_copy']) ? esc_attr($this->options['input_copy']) : 'How can I assist?'
	1589	+ );
	1590	+ echo '<p class="description">This is the placeholder text for the chat input field.</p>';
6076	1591	}
6077		- echo '</p>';
6078	1592
6079		- // DeepSeek models
6080		- echo '<p class="mxchat-api-status" data-provider="deepseek" style="display:none;">';
6081		- if ($has_deepseek_key) {
6082		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for DeepSeek detected', 'mxchat') . '</span>';
6083		- } else {
6084		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for DeepSeek detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
6085		- }
6086		- echo '</p>';
6087	1593
6088		- // Gemini models
6089		- echo '<p class="mxchat-api-status" data-provider="gemini" style="display:none;">';
6090		- if ($has_gemini_key) {
6091		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
6092		- } else {
6093		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
6094		- }
6095		- echo '</p>';
6096	1594
6097		- // OpenRouter models
6098		- echo '<p class="mxchat-api-status" data-provider="openrouter" style="display:none;">';
6099		- if ($has_openrouter_key) {
6100		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenRouter detected', 'mxchat') . '</span>';
6101		- } else {
6102		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenRouter detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
6103		- }
6104		- echo '</p>';
6105	1595
6106		- // ADD THESE HIDDEN FIELDS RIGHT HERE:
6107		- $openrouter_model = isset($this->options['openrouter_selected_model']) ? esc_attr($this->options['openrouter_selected_model']) : '';
6108		- $openrouter_model_name = isset($this->options['openrouter_selected_model_name']) ? esc_attr($this->options['openrouter_selected_model_name']) : '';
6109	1596
6110		- echo '<input type="hidden" id="openrouter_selected_model" name="openrouter_selected_model" value="' . $openrouter_model . '" />';
6111		- echo '<input type="hidden" id="openrouter_selected_model_name" name="openrouter_selected_model_name" value="' . $openrouter_model_name . '" />';
6112		-}
6113	1597
6114		-// Update your existing callback method
6115		-public function enable_streaming_toggle_callback() {
6116		- // Get value from options array, default to 'on'
6117		- $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
6118		- $checked = ($enabled === 'on') ? 'checked' : '';
	1598	+ public function mxchat_close_button_color_callback() {
	1599	+ $disabled = $this->is_activated ? '' : 'disabled';
6119	1600
6120		- echo '<label class="toggle-switch">';
6121		- echo sprintf(
6122		- '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
6123		- esc_attr($checked)
	1601	+ echo '<div class="pro-feature-wrapper">';
	1602	+ printf(
	1603	+ '<input type="text" id="close_button_color" name="mxchat_options[close_button_color]" value="%s" class="my-color-field" data-default-color="#4a4a4a" %s />',
	1604	+ isset($this->options['close_button_color']) ? esc_attr($this->options['close_button_color']) : '',
	1605	+ esc_attr($disabled)
6124	1606	);
6125		- echo '<span class="slider"></span>';
6126		- echo '</label>';
6127	1607
6128		- // Test button with better styling
6129		- echo '<div style="margin-top: 15px;">';
6130		- echo '<button type="button" id="mxchat-test-streaming-btn" class="button button-secondary">';
6131		- echo '<span class="dashicons dashicons-admin-tools" style="vertical-align: middle; margin-right: 5px;"></span>';
6132		- echo esc_html__('Test Streaming Compatibility', 'mxchat');
6133		- echo '</button>';
6134		- echo '<p id="mxchat-test-streaming-result" style="margin-top:10px; font-weight: bold;"></p>';
6135		- echo '</div>';
6136		-}
	1608	+ if (!$this->is_activated) {
	1609	+ echo '<div class="pro-feature-overlay">';
	1610	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1611	+ echo '</div>';
	1612	+ }
6137	1613
6138		-// Web Search toggle callback
6139		-public function enable_web_search_toggle_callback() {
6140		- // Get value from options array, default to 'off'
6141		- $enabled = isset($this->options['enable_web_search']) ? $this->options['enable_web_search'] : 'off';
6142		- $checked = ($enabled === 'on') ? 'checked' : '';
6143		-
6144		- // Get current model to determine if we should show/enable the toggle
6145		- $current_model = isset($this->options['model']) ? $this->options['model'] : 'gpt-5.1-chat-latest';
6146		-
6147		- // Models that DON'T support web search (per OpenAI docs)
6148		- // gpt-5 with minimal reasoning is handled at API level, gpt-4.1-nano doesn't support it
6149		- $unsupported_models = array('gpt-4.1-nano');
6150		-
6151		- // Check if current model is an OpenAI model that supports web search
6152		- $openai_models = array(
6153		- 'gpt-5.4', 'gpt-5.4-mini', 'gpt-5.4-nano', 'gpt-5.3-chat-latest',
6154		- 'gpt-5.2', 'gpt-5.1-chat-latest', 'gpt-5.1-2025-11-13', 'gpt-5', 'gpt-5-mini', 'gpt-5-nano'
6155		- );
6156		-
6157		- $is_openai = in_array($current_model, $openai_models);
6158		- $is_supported = $is_openai && !in_array($current_model, $unsupported_models);
6159		-
6160		- // Wrapper div with data attributes for JS to show/hide
6161		- echo '<div id="web-search-toggle-wrapper" data-openai-models="' . esc_attr(implode(',', $openai_models)) . '" data-unsupported-models="' . esc_attr(implode(',', $unsupported_models)) . '"' . (!$is_supported ? ' style="display:none;"' : '') . '>';
6162		-
6163		- echo '<label class="toggle-switch">';
6164		- echo sprintf(
6165		- '<input type="checkbox" id="enable_web_search" name="enable_web_search" value="on" %s />',
6166		- esc_attr($checked)
6167		- );
6168		- echo '<span class="slider"></span>';
6169		- echo '</label>';
6170		-
6171	1614	echo '</div>';
	1615	+ }
6172	1616
6173		- // Message shown when non-OpenAI model is selected
6174		- echo '<p id="web-search-unavailable-message" class="description" style="color: #666;' . ($is_supported ? ' display:none;' : '') . '">';
6175		- echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle; margin-right: 4px;"></span>';
6176		- echo esc_html__('Web search is only available for OpenAI models.', 'mxchat');
6177		- echo '</p>';
6178		-}
	1617	+ public function mxchat_chatbot_bg_color_callback() {
	1618	+ $disabled = $this->is_activated ? '' : 'disabled';
6179	1619
6180		-// AJAX handler to fetch OpenRouter models
6181		-public function fetch_openrouter_models() {
6182		- check_ajax_referer('mxchat_fetch_openrouter_models', 'nonce');
6183		-
6184		- $api_key = isset($_POST['api_key']) ? sanitize_text_field($_POST['api_key']) : '';
6185		-
6186		- if (empty($api_key)) {
6187		- wp_send_json_error(array('message' => 'API key is required'));
6188		- }
6189		-
6190		- $response = wp_remote_get('https://openrouter.ai/api/v1/models', array(
6191		- 'headers' => array(
6192		- 'Authorization' => 'Bearer ' . $api_key,
6193		- 'Content-Type' => 'application/json',
6194		- ),
6195		- 'timeout' => 15,
6196		- ));
6197		-
6198		- if (is_wp_error($response)) {
6199		- wp_send_json_error(array('message' => $response->get_error_message()));
6200		- }
6201		-
6202		- $body = wp_remote_retrieve_body($response);
6203		- $data = json_decode($body, true);
6204		-
6205		- if (isset($data['data']) && is_array($data['data'])) {
6206		- // Format the models for the frontend
6207		- $models = array_map(function($model) {
6208		- return array(
6209		- 'id' => $model['id'],
6210		- 'name' => $model['name'] ?? $model['id'],
6211		- 'description' => $model['description'] ?? '',
6212		- 'context_length' => $model['context_length'] ?? 0,
6213		- 'pricing' => array(
6214		- 'prompt' => $model['pricing']['prompt'] ?? 0,
6215		- 'completion' => $model['pricing']['completion'] ?? 0,
6216		- ),
6217		- );
6218		- }, $data['data']);
6219		-
6220		- wp_send_json_success(array('models' => $models));
6221		- } else {
6222		- wp_send_json_error(array('message' => 'Invalid response from OpenRouter'));
6223		- }
6224		-}
	1620	+ echo '<div class="pro-feature-wrapper">';
	1621	+ printf(
	1622	+ '<input type="text" id="chatbot_bg_color" name="mxchat_options[chatbot_bg_color]" value="%s" class="my-color-field" data-default-color="#f9f9f9" %s />',
	1623	+ isset($this->options['chatbot_bg_color']) ? esc_attr($this->options['chatbot_bg_color']) : '',
	1624	+ esc_attr($disabled)
	1625	+ );
6225	1626
6226		-// Callback function for embedding model selection
6227		-public function embedding_model_callback() {
6228		- $models = array(
6229		- esc_html__('OpenAI Embeddings', 'mxchat') => array(
6230		- 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
6231		- 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
6232		- 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
6233		- ),
6234		- esc_html__('Voyage AI Embeddings', 'mxchat') => array(
6235		- 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
6236		- ),
6237		- esc_html__('Google Gemini Embeddings', 'mxchat') => array(
6238		- 'gemini-embedding-001' => esc_html__('Gemini Embedding (1536, Stable)', 'mxchat'),
6239		- )
6240		- );
6241		- $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
6242		- echo '<select id="embedding_model" name="embedding_model">';
6243		- foreach ($models as $group_label => $group_models) {
6244		- echo '<optgroup label="' . esc_attr($group_label) . '">';
6245		- foreach ($group_models as $model_value => $model_label) {
6246		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	1627	+ if (!$this->is_activated) {
	1628	+ echo '<div class="pro-feature-overlay">';
	1629	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1630	+ echo '</div>';
6247	1631	}
6248		- echo '</optgroup>';
	1632	+
	1633	+ echo '</div>';
6249	1634	}
6250		- echo '</select>';
6251	1635
6252		- // API Key Status Messages for Embedding Models
6253		- $has_openai_key = !empty($this->options['api_key']);
6254		- $has_voyage_key = !empty($this->options['voyage_api_key']);
6255		- $has_gemini_key = !empty($this->options['gemini_api_key']);
	1636	+ public function mxchat_user_message_bg_color_callback() {
	1637	+ $disabled = $this->is_activated ? '' : 'disabled';
6256	1638
6257		- // OpenAI Embeddings
6258		- echo '<p class="mxchat-embedding-api-status" data-provider="openai" style="display:none;">';
6259		- if ($has_openai_key) {
6260		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
6261		- } else {
6262		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
6263		- }
6264		- echo '</p>';
	1639	+ echo '<div class="pro-feature-wrapper">';
	1640	+ printf(
	1641	+ '<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 />',
	1642	+ isset($this->options['user_message_bg_color']) ? esc_attr($this->options['user_message_bg_color']) : '',
	1643	+ esc_attr($disabled)
	1644	+ );
6265	1645
6266		- // Voyage AI Embeddings
6267		- echo '<p class="mxchat-embedding-api-status" data-provider="voyage" style="display:none;">';
6268		- if ($has_voyage_key) {
6269		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Voyage AI detected', 'mxchat') . '</span>';
6270		- } else {
6271		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Voyage AI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
6272		- }
6273		- echo '</p>';
	1646	+ if (!$this->is_activated) {
	1647	+ echo '<div class="pro-feature-overlay">';
	1648	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1649	+ echo '</div>';
	1650	+ }
6274	1651
6275		- // Gemini Embeddings
6276		- echo '<p class="mxchat-embedding-api-status" data-provider="gemini" style="display:none;">';
6277		- if ($has_gemini_key) {
6278		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
6279		- } else {
6280		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	1652	+ echo '</div>';
6281	1653	}
6282		- echo '</p>';
6283		-}
6284	1654
	1655	+ public function mxchat_user_message_font_color_callback() {
	1656	+ $disabled = $this->is_activated ? '' : 'disabled';
6285	1657
6286		-public function mxchat_top_bar_title_callback() {
6287		- // Retrieve the current value of the top bar title from saved options
6288		- $top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
	1658	+ echo '<div class="pro-feature-wrapper">';
	1659	+ printf(
	1660	+ '<input type="text" id="user_message_font_color" name="mxchat_options[user_message_font_color]" value="%s" class="my-color-field" data-default-color="#ffffff" %s />',
	1661	+ isset($this->options['user_message_font_color']) ? esc_attr($this->options['user_message_font_color']) : '',
	1662	+ esc_attr($disabled)
	1663	+ );
6289	1664
6290		- // Render the input field
6291		- echo '<input type="text" id="top_bar_title" name="top_bar_title" value="' . $top_bar_title . '" />';
6292		-}
6293		-public function mxchat_ai_agent_text_callback() {
6294		- // Retrieve the current value of the AI agent text from saved options
6295		- $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
6296		- // Render the input field
6297		- echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
6298		-}
	1665	+ if (!$this->is_activated) {
	1666	+ echo '<div class="pro-feature-overlay">';
	1667	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1668	+ echo '</div>';
	1669	+ }
6299	1670
	1671	+ echo '</div>';
	1672	+ }
6300	1673
6301		-public function enable_email_block_callback() {
6302		- // Load full plugin options array
6303		- $all_options = get_option('mxchat_options', []);
	1674	+ public function mxchat_bot_message_bg_color_callback() {
	1675	+ $disabled = $this->is_activated ? '' : 'disabled';
6304	1676
6305		- // Get the value, default to 'off'
6306		- $enable_email_block = isset($all_options['enable_email_block']) ? $all_options['enable_email_block'] : 'off';
	1677	+ echo '<div class="pro-feature-wrapper">';
	1678	+ printf(
	1679	+ '<input type="text" id="bot_message_bg_color" name="mxchat_options[bot_message_bg_color]" value="%s" class="my-color-field" data-default-color="#e1e1e1" %s />',
	1680	+ isset($this->options['bot_message_bg_color']) ? esc_attr($this->options['bot_message_bg_color']) : '',
	1681	+ esc_attr($disabled)
	1682	+ );
6307	1683
6308		- // Check if it's 'on'
6309		- $checked = ($enable_email_block === 'on') ? 'checked' : '';
	1684	+ if (!$this->is_activated) {
	1685	+ echo '<div class="pro-feature-overlay">';
	1686	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1687	+ echo '</div>';
	1688	+ }
6310	1689
6311		- echo '<label class="toggle-switch">';
6312		- echo sprintf(
6313		- '<input type="checkbox" id="enable_email_block" name="enable_email_block" value="on" %s />',
6314		- esc_attr($checked)
6315		- );
6316		- echo '<span class="slider"></span>';
6317		- echo '</label>';
6318		-}
	1690	+ echo '</div>';
	1691	+ }
6319	1692
6320		-public function email_blocker_header_content_callback() {
6321		- // Load the entire 'mxchat_options' array
6322		- $all_options = get_option('mxchat_options', []);
	1693	+ public function mxchat_bot_message_font_color_callback() {
	1694	+ $disabled = $this->is_activated ? '' : 'disabled';
6323	1695
6324		- // Retrieve the saved content or default to empty
6325		- $content = isset($all_options['email_blocker_header_content'])
6326		- ? $all_options['email_blocker_header_content']
6327		- : '';
	1696	+ echo '<div class="pro-feature-wrapper">';
	1697	+ printf(
	1698	+ '<input type="text" id="bot_message_font_color" name="mxchat_options[bot_message_font_color]" value="%s" class="my-color-field" data-default-color="#333333" %s />',
	1699	+ isset($this->options['bot_message_font_color']) ? esc_attr($this->options['bot_message_font_color']) : '',
	1700	+ esc_attr($disabled)
	1701	+ );
6328	1702
6329		- // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
6330		- echo '<textarea
6331		- id="email_blocker_header_content"
6332		- name="email_blocker_header_content"
6333		- rows="5"
6334		- cols="70"
6335		- data-setting="email_blocker_header_content"
6336		- >' . esc_textarea($content) . '</textarea>';
6337		-}
	1703	+ if (!$this->is_activated) {
	1704	+ echo '<div class="pro-feature-overlay">';
	1705	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1706	+ echo '</div>';
	1707	+ }
6338	1708
6339		-public function email_blocker_button_text_callback() {
6340		- // Load the entire 'mxchat_options' array
6341		- $all_options = get_option('mxchat_options', []);
	1709	+ echo '</div>';
	1710	+ }
6342	1711
6343		- // Retrieve the saved button text or default to empty
6344		- $button_text = isset($all_options['email_blocker_button_text'])
6345		- ? $all_options['email_blocker_button_text']
6346		- : '';
	1712	+ public function mxchat_top_bar_bg_color_callback() {
	1713	+ $disabled = $this->is_activated ? '' : 'disabled';
6347	1714
6348		- // Use esc_attr to safely render the existing text
6349		- echo '<input type="text" id="email_blocker_button_text" name="email_blocker_button_text" value="' . esc_attr($button_text) . '" style="width: 300px;" />';
6350		-}
	1715	+ echo '<div class="pro-feature-wrapper">';
	1716	+ printf(
	1717	+ '<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 />',
	1718	+ isset($this->options['top_bar_bg_color']) ? esc_attr($this->options['top_bar_bg_color']) : '',
	1719	+ esc_attr($disabled)
	1720	+ );
6351	1721
6352		-//Enable name field callback
6353		-public function enable_name_field_callback() {
6354		- // Load full plugin options array
6355		- $all_options = get_option('mxchat_options', []);
6356		- // Get the value, default to 'off'
6357		- $enable_name_field = isset($all_options['enable_name_field']) ? $all_options['enable_name_field'] : 'off';
6358		- // Check if it's 'on'
6359		- $checked = ($enable_name_field === 'on') ? 'checked' : '';
6360		- echo '<label class="toggle-switch">';
6361		- echo sprintf(
6362		- '<input type="checkbox" id="enable_name_field" name="enable_name_field" value="on" %s />',
6363		- esc_attr($checked)
6364		- );
6365		- echo '<span class="slider"></span>';
6366		- echo '</label>';
6367		-}
6368		-//Name field placeholder callback
6369		-public function name_field_placeholder_callback() {
6370		- $all_options = get_option('mxchat_options', []);
6371		- $placeholder = isset($all_options['name_field_placeholder'])
6372		- ? $all_options['name_field_placeholder']
6373		- : esc_html__('Enter your name', 'mxchat');
	1722	+ if (!$this->is_activated) {
	1723	+ echo '<div class="pro-feature-overlay">';
	1724	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1725	+ echo '</div>';
	1726	+ }
6374	1727
6375		- echo '<input type="text" id="name_field_placeholder" name="name_field_placeholder" value="' . esc_attr($placeholder) . '" style="width: 300px;" />';
6376		-}
	1728	+ echo '</div>';
	1729	+ }
6377	1730
	1731	+ public function mxchat_send_button_font_color_callback() {
	1732	+ $disabled = $this->is_activated ? '' : 'disabled';
6378	1733
	1734	+ echo '<div class="pro-feature-wrapper">';
	1735	+ printf(
	1736	+ '<input type="text" id="send_button_font_color" name="mxchat_options[send_button_font_color]" value="%s" class="my-color-field" data-default-color="#ffffff" %s />',
	1737	+ isset($this->options['send_button_font_color']) ? esc_attr($this->options['send_button_font_color']) : '',
	1738	+ esc_attr($disabled)
	1739	+ );
6379	1740
6380		-public function mxchat_intro_message_callback() {
6381		- // Load the entire 'mxchat_options' array
6382		- $all_options = get_option('mxchat_options', []);
6383		- // Retrieve the saved intro message or use the default
6384		- $default_message = __('Hello! How can I assist you today?', 'mxchat');
6385		- $saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
6386		- // Output the textarea with the saved value without escaping HTML
6387		- ?>
6388		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
6389		- <p class="description" style="margin-top: 8px;">
6390		- <?php esc_html_e('Use {visitor_name} to personalize greetings when lead capture is enabled.', 'mxchat'); ?><br>
6391		- <code style="font-size: 12px;"><?php esc_html_e('Example: Hello {visitor_name}! How can I help you today?', 'mxchat'); ?></code>
6392		- </p>
6393		- <?php
6394		-}
	1741	+ if (!$this->is_activated) {
	1742	+ echo '<div class="pro-feature-overlay">';
	1743	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1744	+ echo '</div>';
	1745	+ }
6395	1746
6396		-public function mxchat_input_copy_callback() {
6397		- // Load the entire 'mxchat_options' array
6398		- $all_options = get_option('mxchat_options', []);
	1747	+ echo '</div>';
	1748	+ }
6399	1749
6400		- // Retrieve the saved input copy or use the default value
6401		- $default_copy = __('How can I assist?', 'mxchat');
6402		- $input_copy = isset($all_options['input_copy']) ? $all_options['input_copy'] : $default_copy;
	1750	+ public function mxchat_chatbot_background_color_callback() {
	1751	+ $disabled = $this->is_activated ? '' : 'disabled';
6403	1752
6404		- // Output the input field with the saved value
6405		- printf(
6406		- '<input type="text" id="input_copy" name="input_copy" value="%s" placeholder="%s" />',
6407		- esc_attr($input_copy),
6408		- esc_attr__('How can I assist?', 'mxchat')
6409		- );
6410		-}
	1753	+ echo '<div class="pro-feature-wrapper">';
	1754	+ printf(
	1755	+ '<input type="text" id="chatbot_background_color" name="mxchat_options[chatbot_background_color]" value="%s" class="my-color-field" data-default-color="#000000" %s />',
	1756	+ isset($this->options['chatbot_background_color']) ? esc_attr($this->options['chatbot_background_color']) : '',
	1757	+ esc_attr($disabled)
	1758	+ );
6411	1759
	1760	+ if (!$this->is_activated) {
	1761	+ echo '<div class="pro-feature-overlay">';
	1762	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1763	+ echo '</div>';
	1764	+ }
6412	1765
6413		-public function mxchat_append_to_body_callback() {
6414		- // Fetch fresh options to ensure we have the latest saved values
6415		- $options = get_option('mxchat_options', array());
6416		-
6417		- // Get value from options array, default to 'off'
6418		- $append_to_body = isset($options['append_to_body']) ? $options['append_to_body'] : 'off';
6419		- $checked = ($append_to_body === 'on') ? 'checked' : '';
6420		-
6421		- // Get post type visibility settings
6422		- $visibility_mode = isset($options['post_type_visibility_mode']) ? $options['post_type_visibility_mode'] : 'all';
6423		- $visibility_list = isset($options['post_type_visibility_list']) ? $options['post_type_visibility_list'] : array();
6424		- if (!is_array($visibility_list)) {
6425		- $visibility_list = array();
	1766	+ echo '</div>';
6426	1767	}
6427	1768
6428		- echo '<div class="mxchat-autosave-section">';
	1769	+ public function mxchat_icon_color_callback() {
	1770	+ $disabled = $this->is_activated ? '' : 'disabled';
6429	1771
6430		- // Main toggle
6431		- echo '<label class="toggle-switch">';
6432		- echo sprintf(
6433		- '<input type="checkbox" id="append_to_body" name="append_to_body" value="on" %s />',
6434		- esc_attr($checked)
6435		- );
6436		- echo '<span class="slider"></span>';
6437		- echo '</label>';
	1772	+ echo '<div class="pro-feature-wrapper">';
	1773	+ printf(
	1774	+ '<input type="text" id="icon_color" name="mxchat_options[icon_color]" value="%s" class="my-color-field" data-default-color="#ffffff" %s />',
	1775	+ isset($this->options['icon_color']) ? esc_attr($this->options['icon_color']) : '',
	1776	+ esc_attr($disabled)
	1777	+ );
6438	1778
6439		- // Post Type Visibility Options (only visible when auto-display is ON)
6440		- $display_style = ($append_to_body === 'on') ? '' : 'display: none;';
6441		- echo '<div id="post-type-visibility-options" class="mxchat-sub-options" style="' . esc_attr($display_style) . '">';
	1779	+ if (!$this->is_activated) {
	1780	+ echo '<div class="pro-feature-overlay">';
	1781	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1782	+ echo '</div>';
	1783	+ }
6442	1784
6443		- echo '<div class="mxchat-post-type-visibility-header">';
6444		- echo '<h4>' . esc_html__('Post Type Visibility', 'mxchat') . '</h4>';
6445		- echo '</div>';
	1785	+ echo '</div>';
	1786	+ }
6446	1787
6447		- // Mode selector (radio buttons)
6448		- echo '<div class="mxchat-visibility-mode">';
	1788	+ public function mxchat_chat_input_font_color_callback() {
	1789	+ $disabled = $this->is_activated ? '' : 'disabled';
6449	1790
6450		- echo '<label class="mxchat-radio-label">';
6451		- echo '<input type="radio" name="post_type_visibility_mode" value="all" ' . checked($visibility_mode, 'all', false) . ' />';
6452		- echo '<span>' . esc_html__('Show on all post types', 'mxchat') . '</span>';
6453		- echo '</label>';
	1791	+ echo '<div class="pro-feature-wrapper">';
	1792	+ printf(
	1793	+ '<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 />',
	1794	+ isset($this->options['chat_input_font_color']) ? esc_attr($this->options['chat_input_font_color']) : '',
	1795	+ esc_attr($disabled)
	1796	+ );
6454	1797
6455		- echo '<label class="mxchat-radio-label">';
6456		- echo '<input type="radio" name="post_type_visibility_mode" value="include" ' . checked($visibility_mode, 'include', false) . ' />';
6457		- echo '<span>' . esc_html__('Only show on selected post types', 'mxchat') . '</span>';
6458		- echo '</label>';
6459		-
6460		- echo '<label class="mxchat-radio-label">';
6461		- echo '<input type="radio" name="post_type_visibility_mode" value="exclude" ' . checked($visibility_mode, 'exclude', false) . ' />';
6462		- echo '<span>' . esc_html__('Hide on selected post types', 'mxchat') . '</span>';
6463		- echo '</label>';
6464		-
6465		- echo '</div>';
6466		-
6467		- // Post type checkboxes (only visible when mode is include or exclude)
6468		- $list_display = ($visibility_mode !== 'all') ? '' : 'display: none;';
6469		- echo '<div id="post-type-list" class="mxchat-post-type-list" style="' . esc_attr($list_display) . '">';
6470		-
6471		- // Get all public post types
6472		- $post_types = get_post_types(array('public' => true), 'objects');
6473		-
6474		- foreach ($post_types as $post_type) {
6475		- // Skip attachments
6476		- if ($post_type->name === 'attachment') {
6477		- continue;
	1798	+ if (!$this->is_activated) {
	1799	+ echo '<div class="pro-feature-overlay">';
	1800	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1801	+ echo '</div>';
6478	1802	}
6479	1803
6480		- $is_checked = in_array($post_type->name, $visibility_list) ? 'checked' : '';
6481		-
6482		- echo '<label class="mxchat-checkbox-label">';
6483		- echo '<input type="checkbox" name="post_type_visibility_list[]" value="' . esc_attr($post_type->name) . '" ' . $is_checked . ' />';
6484		- echo '<span>' . esc_html($post_type->label) . '</span>';
6485		- echo '</label>';
	1804	+ echo '</div>';
6486	1805	}
6487	1806
6488		- echo '</div>'; // End post-type-list
6489		- echo '</div>'; // End post-type-visibility-options
6490		- echo '</div>'; // End mxchat-autosave-section
6491		-}
6492	1807
6493		-public function mxchat_contextual_awareness_callback() {
6494		- // Get value from options array, default to 'off'
6495		- $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
6496		- $checked = ($contextual_awareness === 'on') ? 'checked' : '';
	1808	+public function mxchat_append_to_body_callback() {
	1809	+ $append_to_body_checked = isset($this->options['append_to_body']) && $this->options['append_to_body'] === 'on' ? 'checked' : '';
6497	1810	echo '<label class="toggle-switch">';
6498		- echo sprintf(
6499		- '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
6500		- esc_attr($checked)
	1811	+ printf(
	1812	+ '<input type="checkbox" id="append_to_body" name="mxchat_options[append_to_body]" %s />',
	1813	+ esc_attr($append_to_body_checked)
6501	1814	);
6502	1815	echo '<span class="slider"></span>';
6503	1816	echo '</label>';
	1817	+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>';
6504	1818	}
6505	1819
6506		-public function mxchat_citation_links_toggle_callback() {
6507		- // Get value from options array, default to 'on' (enabled by default)
6508		- $citation_links = isset($this->options['citation_links_toggle']) ? $this->options['citation_links_toggle'] : 'on';
6509		- $checked = ($citation_links === 'on') ? 'checked' : '';
6510		- echo '<label class="toggle-switch">';
6511		- echo sprintf(
6512		- '<input type="checkbox" id="citation_links_toggle" name="citation_links_toggle" value="on" %s />',
6513		- esc_attr($checked)
6514		- );
6515		- echo '<span class="slider"></span>';
6516		- echo '</label>';
6517		-}
6518	1820
6519	1821	public function mxchat_privacy_toggle_callback() {
6520		- // Load from mxchat_options array
6521		- $options = get_option('mxchat_options', []);
	1822	+ // Check if the privacy toggle is enabled
	1823	+ $privacy_toggle_checked = isset($this->options['privacy_toggle']) && $this->options['privacy_toggle'] === 'on' ? 'checked' : '';
6522	1824
6523		- // Get privacy toggle value with fallback
6524		- $privacy_toggle = isset($options['privacy_toggle']) ? $options['privacy_toggle'] : 'off';
6525		- $checked = ($privacy_toggle === 'on') ? 'checked' : '';
	1825	+ // Retrieve the stored privacy text if it exists
	1826	+ $privacy_text = isset($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>.';
6526	1827
6527		- // Get privacy text with fallback
6528		- $privacy_text = isset($options['privacy_text'])
6529		- ? $options['privacy_text']
6530		- : __('By chatting, you agree to our <a href="https://example.com/privacy-policy" target="_blank">privacy policy</a>.', 'mxchat');
6531		-
6532	1828	// Output the toggle switch
6533	1829	echo '<label class="toggle-switch">';
6534		- echo sprintf(
6535		- '<input type="checkbox" id="privacy_toggle" name="privacy_toggle" value="on" %s />',
6536		- esc_attr($checked)
	1830	+ printf(
	1831	+ '<input type="checkbox" id="privacy_toggle" name="mxchat_options[privacy_toggle]" %s />',
	1832	+ esc_attr($privacy_toggle_checked)
6537	1833	);
6538	1834	echo '<span class="slider"></span>';
6539	1835	echo '</label>';
	1836	+ echo '<p class="description">Enable this option to display a privacy notice below the chat widget.</p>';
6540	1837
6541	1838	// Output the custom text input field
6542		- echo sprintf(
6543		- '<textarea id="privacy_text" name="privacy_text" rows="5" cols="50" class="regular-text">%s</textarea>',
	1839	+ printf(
	1840	+ '<textarea id="privacy_text" name="mxchat_options[privacy_text]" rows="5" cols="50" class="regular-text">%s</textarea>',
6544	1841	esc_textarea($privacy_text)
6545	1842	);
	1843	+ echo '<p class="description">Enter the privacy policy text. You can include HTML links.</p>';
6546	1844	}
6547	1845
6548	1846
6549	1847	public function mxchat_complianz_toggle_callback() {
6550		- // Load from mxchat_options array
6551		- $options = get_option('mxchat_options', []);
	1848	+ // Check if the Complianz toggle is enabled
	1849	+ $complianz_toggle_checked = isset($this->options['complianz_toggle']) && $this->options['complianz_toggle'] === 'on' ? 'checked' : '';
6552	1850
6553		- // Get complianz toggle value with fallback
6554		- $complianz_toggle = isset($options['complianz_toggle']) ? $options['complianz_toggle'] : 'off';
6555		- $checked = ($complianz_toggle === 'on') ? 'checked' : '';
	1851	+ // Check if the plugin is activated (paid feature)
	1852	+ $disabled = $this->is_activated ? '' : 'disabled';
	1853	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6556	1854
6557		- // Output the toggle switch
6558		- echo '<label class="toggle-switch">';
6559		- echo sprintf(
6560		- '<input type="checkbox" id="complianz_toggle" name="complianz_toggle" value="on" %s />',
6561		- esc_attr($checked)
6562		- );
6563		- echo '<span class="slider"></span>';
6564		- echo '</label>';
6565		-}
	1855	+ echo '<div class="' . esc_attr($class) . '">';
6566	1856
6567		-public function mxchat_link_target_toggle_callback() {
6568		- // Load from mxchat_options array
6569		- $options = get_option('mxchat_options', []);
6570		-
6571		- // Get link target toggle value with fallback
6572		- $link_target_toggle = isset($options['link_target_toggle']) ? $options['link_target_toggle'] : 'off';
6573		- $checked = ($link_target_toggle === 'on') ? 'checked' : '';
6574		-
6575	1857	// Output the toggle switch
6576	1858	echo '<label class="toggle-switch">';
6577		- echo sprintf(
6578		- '<input type="checkbox" id="link_target_toggle" name="link_target_toggle" value="on" %s />',
6579		- esc_attr($checked)
	1859	+ printf(
	1860	+ '<input type="checkbox" id="complianz_toggle" name="mxchat_options[complianz_toggle]" %s %s />',
	1861	+ esc_attr($complianz_toggle_checked),
	1862	+ esc_attr($disabled)
6580	1863	);
6581	1864	echo '<span class="slider"></span>';
6582	1865	echo '</label>';
6583		-}
	1866	+ echo '<p class="description">Enable this option to apply Complianz consent logic to the chatbot.</p>';
6584	1867
6585		-public function mxchat_chat_persistence_toggle_callback() {
6586		- // Load from mxchat_options array
6587		- $options = get_option('mxchat_options', []);
6588		-
6589		- // Get chat persistence toggle value with fallback
6590		- $chat_persistence_toggle = isset($options['chat_persistence_toggle']) ? $options['chat_persistence_toggle'] : 'off';
6591		- $checked = ($chat_persistence_toggle === 'on') ? 'checked' : '';
6592		-
6593		- // Output the toggle switch
6594		- echo '<label class="toggle-switch">';
6595		- echo sprintf(
6596		- '<input type="checkbox" id="chat_persistence_toggle" name="chat_persistence_toggle" value="on" %s />',
6597		- esc_attr($checked)
6598		- );
6599		- echo '<span class="slider"></span>';
6600		- echo '</label>';
6601		-}
6602		-
6603		-public function mxchat_popular_question_1_callback() {
6604		- // Load the full plugin options array
6605		- $all_options = get_option('mxchat_options', []);
6606		-
6607		- // Retrieve the specific option for popular_question_1
6608		- $popular_question_1 = isset($all_options['popular_question_1']) ? $all_options['popular_question_1'] : '';
6609		-
6610		- // Render the input field
6611		- printf(
6612		- '<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
6613		- esc_attr($popular_question_1),
6614		- esc_attr__('Enter Quick Question 1', 'mxchat')
6615		- );
6616		-}
6617		-
6618		-
6619		-public function mxchat_popular_question_2_callback() {
6620		- // Load the full plugin options array
6621		- $all_options = get_option('mxchat_options', []);
6622		-
6623		- // Retrieve the specific option for popular_question_2
6624		- $popular_question_2 = isset($all_options['popular_question_2']) ? $all_options['popular_question_2'] : '';
6625		-
6626		- // Render the input field
6627		- printf(
6628		- '<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
6629		- esc_attr($popular_question_2),
6630		- esc_attr__('Enter Quick Question 2', 'mxchat')
6631		- );
6632		-}
6633		-
6634		-
6635		-public function mxchat_popular_question_3_callback() {
6636		- // Load the full plugin options array
6637		- $all_options = get_option('mxchat_options', []);
6638		-
6639		- // Retrieve the specific option for popular_question_3
6640		- $popular_question_3 = isset($all_options['popular_question_3']) ? $all_options['popular_question_3'] : '';
6641		-
6642		- // Render the input field
6643		- printf(
6644		- '<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
6645		- esc_attr($popular_question_3),
6646		- esc_attr(__('Enter Quick Question 3', 'mxchat'))
6647		- );
6648		-}
6649		-
6650		-public function mxchat_additional_popular_questions_callback() {
6651		- $options = get_option('mxchat_options', []);
6652		- $additional_questions = isset($options['additional_popular_questions'])
6653		- ? $options['additional_popular_questions']
6654		- : get_option('additional_popular_questions', array());
6655		-
6656		- echo '<div id="mxchat-additional-questions-container">';
6657		- if (!empty($additional_questions)) {
6658		- foreach ($additional_questions as $index => $question) {
6659		- printf(
6660		- '<div class="mxchat-question-row">
6661		- <input type="text" name="additional_popular_questions[]"
6662		- value="%s"
6663		- placeholder="%s"
6664		- class="regular-text mxchat-question-input"
6665		- data-question-index="%d" />
6666		- <button type="button" class="button mxchat-remove-question"
6667		- aria-label="%s">%s</button>
6668		- </div>',
6669		- esc_attr($question),
6670		- esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
6671		- $index,
6672		- esc_attr(__('Remove question', 'mxchat')),
6673		- esc_html__('Remove', 'mxchat')
6674		- );
6675		- }
6676		- } else {
6677		- printf(
6678		- '<div class="mxchat-question-row">
6679		- <input type="text" name="additional_popular_questions[]"
6680		- value=""
6681		- placeholder="%s"
6682		- class="regular-text mxchat-question-input"
6683		- data-question-index="0" />
6684		- <button type="button" class="button mxchat-remove-question"
6685		- aria-label="%s">%s</button>
6686		- </div>',
6687		- esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
6688		- esc_attr(__('Remove question', 'mxchat')),
6689		- esc_html__('Remove', 'mxchat')
6690		- );
	1868	+ // If the feature is not activated, show the Pro feature overlay
	1869	+ if (!$this->is_activated) {
	1870	+ echo '<div class="pro-feature-overlay">';
	1871	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1872	+ echo '</div>';
6691	1873	}
6692		- echo '</div>';
6693		- printf(
6694		- '<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
6695		- esc_attr(__('Add question', 'mxchat')),
6696		- esc_html__('Add Question', 'mxchat')
6697		- );
6698		-}
6699	1874
6700		-public function mxchat_brave_api_key_callback() {
6701		- $brave_api_key = isset($this->options['brave_api_key']) ? esc_attr($this->options['brave_api_key']) : '';
6702		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
6703		-
6704		- echo '<div class="api-key-wrapper">';
6705		- echo sprintf(
6706		- '<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" />',
6707		- $brave_api_key,
6708		- $nonce
6709		- );
6710		- echo '<button type="button" id="toggleBraveApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
6711	1875	echo '</div>';
6712		- echo '<p class="description">' . __('Required for Brave Search integration. Get your API key from Brave Search API.', 'mxchat') . '</p>';
6713	1876	}
6714	1877
6715		-public function mxchat_brave_image_count_callback() {
6716		- $brave_image_count = isset($this->options['brave_image_count'])
6717		- ? intval($this->options['brave_image_count'])
6718		- : 4;
6719		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
6720	1878
6721		- echo '<div class="mxchat-field-wrapper">';
6722		- echo sprintf(
6723		- '<input type="number" id="brave_image_count" name="brave_image_count"
6724		- value="%d" min="1" max="6" class="small-text mxchat-autosave-field" data-nonce="%s" />',
6725		- $brave_image_count,
6726		- $nonce
6727		- );
6728		- echo '</div>';
6729		- echo '<p class="description">' . __('Select the number of images to return (1-6).', 'mxchat') . '</p>';
6730		-}
6731	1879
6732		-public function mxchat_brave_safe_search_callback() {
6733		- $brave_safe_search = isset($this->options['brave_safe_search'])
6734		- ? esc_attr($this->options['brave_safe_search'])
6735		- : 'strict';
6736		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
6737	1880
6738		- echo '<div class="mxchat-field-wrapper">';
6739		- echo '<select id="brave_safe_search" name="brave_safe_search" class="mxchat-autosave-field" data-nonce="' . $nonce . '">';
6740		- echo sprintf(
6741		- '<option value="strict" %s>%s</option>',
6742		- selected($brave_safe_search, 'strict', false),
6743		- __('Strict', 'mxchat')
6744		- );
6745		- echo sprintf(
6746		- '<option value="off" %s>%s</option>',
6747		- selected($brave_safe_search, 'off', false),
6748		- __('Off', 'mxchat')
6749		- );
6750		- echo '</select>';
6751		- echo '</div>';
6752		- echo '<p class="description">' .
6753		- esc_html__('Set the Safe Search level for image searches. Brave Search only supports "Strict" and "Off" options.', 'mxchat') .
6754		- '</p>';
6755		-}
6756	1881
6757		-public function mxchat_brave_news_count_callback() {
6758		- $brave_news_count = isset($this->options['brave_news_count'])
6759		- ? intval($this->options['brave_news_count'])
6760		- : 3;
6761		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	1882	+public function mxchat_link_target_toggle_callback() {
	1883	+ // Check if the toggle is enabled in the options
	1884	+ $link_target_toggle = isset($this->options['link_target_toggle']) && $this->options['link_target_toggle'] === 'on' ? 'checked' : '';
6762	1885
6763		- echo '<div class="mxchat-field-wrapper">';
6764		- echo sprintf(
6765		- '<input type="number" id="brave_news_count" name="brave_news_count"
6766		- value="%d" min="1" max="10" class="small-text mxchat-autosave-field" data-nonce="%s" />',
6767		- $brave_news_count,
6768		- $nonce
6769		- );
6770		- echo '</div>';
6771		- echo '<p class="description">' . esc_html__('Select the number of news articles to retrieve (1-10).', 'mxchat') . '</p>';
6772		-}
6773		-
6774		-public function mxchat_brave_country_callback() {
6775		- $brave_country = isset($this->options['brave_country'])
6776		- ? esc_attr($this->options['brave_country'])
6777		- : 'us';
6778		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
6779		-
6780		- echo '<div class="mxchat-field-wrapper">';
6781		- echo sprintf(
6782		- '<input type="text" id="brave_country" name="brave_country"
6783		- value="%s" maxlength="2" class="small-text mxchat-autosave-field" data-nonce="%s" />',
6784		- $brave_country,
6785		- $nonce
6786		- );
6787		- echo '</div>';
6788		- echo '<p class="description">' . esc_html__('Enter the country code (e.g., "us" for United States).', 'mxchat') . '</p>';
6789		-}
6790		-
6791		-public function mxchat_brave_language_callback() {
6792		- $brave_language = isset($this->options['brave_language'])
6793		- ? esc_attr($this->options['brave_language'])
6794		- : 'en';
6795		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
6796		-
6797		- echo '<div class="mxchat-field-wrapper">';
6798		- echo sprintf(
6799		- '<input type="text" id="brave_language" name="brave_language"
6800		- value="%s" maxlength="2" class="small-text mxchat-autosave-field" data-nonce="%s" />',
6801		- $brave_language,
6802		- $nonce
6803		- );
6804		- echo '</div>';
6805		- echo '<p class="description">' . esc_html__('Enter the language code (e.g., "en" for English).', 'mxchat') . '</p>';
6806		-}
6807		-
6808		-
6809		-
6810		-
6811		-
6812		-// Section Callback
6813		-public function mxchat_pdf_intent_section_callback() {
6814		- echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
6815		-}
6816		-
6817		-public function mxchat_chat_toolbar_toggle_callback() {
6818		- // Get chat toolbar toggle value with fallback
6819		- $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
6820		- $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
6821		-
6822	1886	// Output the toggle switch
6823	1887	echo '<label class="toggle-switch">';
6824		- echo sprintf(
6825		- '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
6826		- esc_attr($checked)
	1888	+ printf(
	1889	+ '<input type="checkbox" id="link_target_toggle" name="mxchat_options[link_target_toggle]" %s />',
	1890	+ esc_attr($link_target_toggle)
6827	1891	);
6828	1892	echo '<span class="slider"></span>';
6829	1893	echo '</label>';
6830		-
6831		- 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>';
	1894	+ echo '<p class="description">Enable to open links in a new tab (default is to open in the same tab).</p>';
6832	1895	}
6833	1896
6834		-/**
6835		- * Callback for PDF upload button toggle setting
6836		- */
6837		-public function mxchat_show_pdf_upload_button_callback() {
6838		- // Get toggle value with fallback
6839		- $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
6840		- $checked = ($show_pdf_button === 'on') ? 'checked' : '';
	1897	+public function mxchat_chat_persistence_toggle_callback() {
	1898	+ // Check if chat persistence toggle is enabled
	1899	+ $chat_persistence_toggle_checked = isset($this->options['chat_persistence_toggle']) && $this->options['chat_persistence_toggle'] === 'on' ? 'checked' : '';
6841	1900
6842		- // Output the toggle switch
6843		- echo '<label class="toggle-switch">';
6844		- echo sprintf(
6845		- '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
6846		- esc_attr($checked)
6847		- );
6848		- echo '<span class="slider"></span>';
6849		- echo '</label>';
	1901	+ // Check if the plugin is activated (paid feature)
	1902	+ $disabled = $this->is_activated ? '' : 'disabled';
	1903	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6850	1904
6851		- echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
6852		-}
	1905	+ echo '<div class="' . esc_attr($class) . '">';
6853	1906
6854		-/**
6855		- * Callback for Word upload button toggle setting
6856		- */
6857		-public function mxchat_show_word_upload_button_callback() {
6858		- // Get toggle value with fallback
6859		- $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
6860		- $checked = ($show_word_button === 'on') ? 'checked' : '';
6861		-
6862	1907	// Output the toggle switch
6863	1908	echo '<label class="toggle-switch">';
6864		- echo sprintf(
6865		- '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
6866		- esc_attr($checked)
	1909	+ printf(
	1910	+ '<input type="checkbox" id="chat_persistence_toggle" name="mxchat_options[chat_persistence_toggle]" %s %s />',
	1911	+ esc_attr($chat_persistence_toggle_checked),
	1912	+ esc_attr($disabled)
6867	1913	);
6868	1914	echo '<span class="slider"></span>';
6869	1915	echo '</label>';
	1916	+ echo '<p class="description">Enable to keep chat history when users navigate tabs or return to the site within 24 hours.</p>';
6870	1917
6871		- echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
6872		-}
	1918	+ // If not activated, show Pro feature overlay
	1919	+ if (!$this->is_activated) {
	1920	+ echo '<div class="pro-feature-overlay">';
	1921	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1922	+ echo '</div>';
	1923	+ }
6873	1924
6874		-public function mxchat_pdf_intent_trigger_text_callback() {
6875		- $default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
6876		-
6877		- echo sprintf(
6878		- '<textarea id="pdf_intent_trigger_text"
6879		- name="pdf_intent_trigger_text"
6880		- rows="3"
6881		- cols="50"
6882		- placeholder="%s">%s</textarea>',
6883		- esc_attr__('Enter trigger text', 'mxchat'),
6884		- isset($this->options['pdf_intent_trigger_text'])
6885		- ? esc_textarea($this->options['pdf_intent_trigger_text'])
6886		- : esc_textarea($default_text)
6887		- );
6888		- echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
	1925	+ echo '</div>';
6889	1926	}
6890	1927
6891		-public function mxchat_pdf_intent_success_text_callback() {
6892		- $default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
6893	1928
6894		- echo sprintf(
6895		- '<textarea id="pdf_intent_success_text"
6896		- name="pdf_intent_success_text"
6897		- rows="3"
6898		- cols="50"
6899		- placeholder="%s">%s</textarea>',
6900		- esc_attr__('Enter success text', 'mxchat'),
6901		- isset($this->options['pdf_intent_success_text'])
6902		- ? esc_textarea($this->options['pdf_intent_success_text'])
6903		- : esc_textarea($default_text)
6904		- );
6905		- echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
6906		-}
6907		-
6908		-public function mxchat_pdf_intent_error_text_callback() {
6909		- $default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
6910		-
6911		- echo sprintf(
6912		- '<textarea id="pdf_intent_error_text"
6913		- name="pdf_intent_error_text"
6914		- rows="3"
6915		- cols="50"
6916		- placeholder="%s">%s</textarea>',
6917		- esc_attr__('Enter error text', 'mxchat'),
6918		- isset($this->options['pdf_intent_error_text'])
6919		- ? esc_textarea($this->options['pdf_intent_error_text'])
6920		- : esc_textarea($default_text)
6921		- );
6922		- echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
6923		-}
6924		-
6925		-public function mxchat_pdf_max_pages_callback() {
6926		- $max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
6927		-
6928		- echo sprintf(
6929		- '<input type="range"
6930		- id="pdf_max_pages"
6931		- name="pdf_max_pages"
6932		- min="1"
6933		- max="69"
6934		- value="%d"
6935		- class="range-slider" />',
6936		- esc_attr($max_pages)
6937		- );
6938		- echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
6939		- echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
6940		-}
6941		-
6942		-public function mxchat_live_agent_status_callback() {
6943		- // Always get fresh options instead of using cached $this->options
6944		- $fresh_options = get_option('mxchat_options');
6945		- $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
6946		-
6947		- echo '<label class="toggle-switch">';
6948		- echo sprintf(
6949		- '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
6950		- checked($status, 'on', false)
6951		- );
6952		- echo '<span class="slider"></span>';
6953		- echo '</label>';
6954		- echo '<label for="live_agent_status" class="mxchat-status-label">';
6955		- echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
6956		- echo '</label>';
6957		-}
6958		-
6959		-public function mxchat_live_agent_away_message_callback() {
6960		- $message = isset($this->options['live_agent_away_message'])
6961		- ? $this->options['live_agent_away_message']
6962		- : __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
6963		-
	1929	+public function mxchat_popular_question_1_callback() {
6964	1930	printf(
6965		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
6966		- esc_textarea($message)
	1931	+ '<input type="text" id="popular_question_1" name="mxchat_options[popular_question_1]" value="%s" placeholder="Enter Popular Question 1" />',
	1932	+ isset($this->options['popular_question_1']) ? esc_attr($this->options['popular_question_1']) : ''
6967	1933	);
6968		- echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
	1934	+ echo '<p class="description">This will be the first popular question in the chatbot.</p>';
6969	1935	}
6970	1936
6971		-public function mxchat_live_agent_notification_message_callback() {
6972		- $message = isset($this->options['live_agent_notification_message'])
6973		- ? $this->options['live_agent_notification_message']
6974		- : __('Live agent has been notified.', 'mxchat');
	1937	+public function mxchat_popular_question_2_callback() {
	1938	+ // Check if the plugin is activated (paid feature)
	1939	+ $disabled = $this->is_activated ? '' : 'disabled';
	1940	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6975	1941
6976		- printf(
6977		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
6978		- esc_textarea($message)
6979		- );
6980		- echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
6981		-}
	1942	+ echo '<div class="' . esc_attr($class) . '">';
6982	1943
6983		-public function mxchat_live_agent_webhook_url_callback() {
6984		- $webhook_url = isset($this->options['live_agent_webhook_url'])
6985		- ? esc_url($this->options['live_agent_webhook_url'])
6986		- : esc_url(get_option('live_agent_webhook_url', ''));
6987		-
6988	1944	printf(
6989		- '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
6990		- $webhook_url
	1945	+ '<input type="text" id="popular_question_2" name="mxchat_options[popular_question_2]" value="%s" placeholder="Enter Popular Question 2" %s />',
	1946	+ isset($this->options['popular_question_2']) ? esc_attr($this->options['popular_question_2']) : '',
	1947	+ esc_attr($disabled)
6991	1948	);
6992		- echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
6993		- echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
6994		-}
	1949	+ echo '<p class="description">This will be the second popular question in the chatbot.</p>';
6995	1950
6996		-public function mxchat_live_agent_secret_key_callback() {
6997		- printf(
6998		- '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
6999		- isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
7000		- );
7001		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7002		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
7003		-}
	1951	+ // If not activated, show Pro feature overlay
	1952	+ if (!$this->is_activated) {
	1953	+ echo '<div class="pro-feature-overlay">';
	1954	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1955	+ echo '</div>';
	1956	+ }
7004	1957
7005		-public function mxchat_live_agent_bot_token_callback() {
7006		- printf(
7007		- '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
7008		- isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
7009		- );
7010		- echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7011		- echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	1958	+ echo '</div>';
7012	1959	}
7013	1960
7014		-public function mxchat_live_agent_user_ids_callback() {
7015		- $user_ids = isset($this->options['live_agent_user_ids'])
7016		- ? esc_textarea($this->options['live_agent_user_ids'])
7017		- : '';
	1961	+public function mxchat_popular_question_3_callback() {
	1962	+ // Check if the plugin is activated (paid feature)
	1963	+ $disabled = $this->is_activated ? '' : 'disabled';
	1964	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
7018	1965
7019		- printf(
7020		- '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
7021		- $user_ids
7022		- );
7023		- echo '<p class="description">' . esc_html__('Enter Slack User IDs of agents who should be automatically invited to chat channels (one per line). Find user IDs in Slack profiles under "More" → "Copy member ID". Example: U1234567890', 'mxchat') . '</p>';
7024		-}
	1966	+ echo '<div class="' . esc_attr($class) . '">';
7025	1967
7026		-/**
7027		- * Telegram Integration Callbacks
7028		- */
7029		-public function mxchat_telegram_section_callback() {
7030		- echo '<p>' . esc_html__('Configure Telegram integration for live agent support.', 'mxchat') . '</p>';
7031		-}
7032		-
7033		-public function mxchat_telegram_status_callback() {
7034		- $fresh_options = get_option('mxchat_options');
7035		- $status = isset($fresh_options['telegram_status']) ? $fresh_options['telegram_status'] : 'off';
7036		-
7037		- echo '<label class="toggle-switch">';
7038		- echo sprintf(
7039		- '<input type="checkbox" id="telegram_status" name="telegram_status" value="on" %s />',
7040		- checked($status, 'on', false)
7041		- );
7042		- echo '<span class="slider"></span>';
7043		- echo '</label>';
7044		- echo '<label for="telegram_status" class="mxchat-status-label">';
7045		- echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
7046		- echo '</label>';
7047		-}
7048		-
7049		-public function mxchat_telegram_notification_message_callback() {
7050		- $message = isset($this->options['telegram_notification_message'])
7051		- ? $this->options['telegram_notification_message']
7052		- : __("I've notified a support agent. Please allow a moment for them to respond.", 'mxchat');
7053		-
7054	1968	printf(
7055		- '<textarea id="telegram_notification_message" name="telegram_notification_message" rows="3" cols="50">%s</textarea>',
7056		- esc_textarea($message)
	1969	+ '<input type="text" id="popular_question_3" name="mxchat_options[popular_question_3]" value="%s" placeholder="Enter Popular Question 3" %s />',
	1970	+ isset($this->options['popular_question_3']) ? esc_attr($this->options['popular_question_3']) : '',
	1971	+ esc_attr($disabled)
7057	1972	);
7058		- echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
7059		-}
	1973	+ echo '<p class="description">This will be the third popular question in the chatbot.</p>';
7060	1974
7061		-public function mxchat_telegram_away_message_callback() {
7062		- $message = isset($this->options['telegram_away_message'])
7063		- ? $this->options['telegram_away_message']
7064		- : __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
7065		-
7066		- printf(
7067		- '<textarea id="telegram_away_message" name="telegram_away_message" rows="3" cols="50">%s</textarea>',
7068		- esc_textarea($message)
7069		- );
7070		- echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
7071		-}
7072		-
7073		-public function mxchat_telegram_bot_token_callback() {
7074		- printf(
7075		- '<input type="password" id="telegram_bot_token" name="telegram_bot_token" value="%s" class="regular-text" />',
7076		- isset($this->options['telegram_bot_token']) ? esc_attr($this->options['telegram_bot_token']) : ''
7077		- );
7078		- 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>';
7079		- echo '<p class="description">' . esc_html__('Your Telegram Bot Token from @BotFather (e.g., 123456789:ABCdefGhIJKlmNoPQRsTUVwxyZ).', 'mxchat') . '</p>';
7080		-}
7081		-
7082		-public function mxchat_telegram_group_id_callback() {
7083		- printf(
7084		- '<input type="text" id="telegram_group_id" name="telegram_group_id" value="%s" class="regular-text" />',
7085		- isset($this->options['telegram_group_id']) ? esc_attr($this->options['telegram_group_id']) : ''
7086		- );
7087		- echo '<p class="description">' . esc_html__('Your Telegram supergroup ID (starts with -100). The group must have forum topics enabled.', 'mxchat') . '</p>';
7088		-}
7089		-
7090		-public function mxchat_telegram_webhook_secret_callback() {
7091		- $secret = isset($this->options['telegram_webhook_secret']) ? $this->options['telegram_webhook_secret'] : '';
7092		-
7093		- // Auto-generate secret if empty
7094		- if (empty($secret)) {
7095		- $secret = wp_generate_password(64, false, false);
7096		- $options = get_option('mxchat_options', []);
7097		- $options['telegram_webhook_secret'] = $secret;
7098		- update_option('mxchat_options', $options);
7099		- $this->options['telegram_webhook_secret'] = $secret;
	1975	+ // If not activated, show Pro feature overlay
	1976	+ if (!$this->is_activated) {
	1977	+ echo '<div class="pro-feature-overlay">';
	1978	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1979	+ echo '</div>';
7100	1980	}
7101	1981
7102		- printf(
7103		- '<input type="password" id="telegram_webhook_secret" name="telegram_webhook_secret" value="%s" class="regular-text" />',
7104		- esc_attr($secret)
7105		- );
7106		- 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>';
7107		- 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>';
7108		-}
7109		-
7110		-public function mxchat_similarity_threshold_callback() {
7111		- // Load from mxchat_options array
7112		- $options = get_option('mxchat_options', []);
7113		-
7114		- // Get value from options array with default of 35
7115		- $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
7116		-
7117		- echo '<div class="slider-container">';
7118		- echo sprintf(
7119		- '<input type="range"
7120		- id="similarity_threshold"
7121		- name="similarity_threshold"
7122		- min="20"
7123		- max="85"
7124		- step="1"
7125		- value="%s"
7126		- class="range-slider" />',
7127		- esc_attr($threshold)
7128		- );
7129		- echo sprintf(
7130		- '<span id="threshold_value" class="range-value">%s</span>',
7131		- esc_html($threshold)
7132		- );
7133	1982	echo '</div>';
7134	1983	}
7135	1984
7136		-public function mxchat_rag_sources_limit_callback() {
7137		- // Load from mxchat_options array
7138		- $options = get_option('mxchat_options', []);
7139	1985
7140		- // Get value from options array with default of 3
7141		- $rag_sources_limit = isset($options['rag_sources_limit']) ? intval($options['rag_sources_limit']) : 3;
7142	1986
7143		- echo '<div class="slider-container">';
7144		- echo sprintf(
7145		- '<input type="range"
7146		- id="rag_sources_limit"
7147		- name="rag_sources_limit"
7148		- min="3"
7149		- max="10"
7150		- step="1"
7151		- value="%s"
7152		- class="range-slider" />',
7153		- esc_attr($rag_sources_limit)
7154		- );
7155		- echo sprintf(
7156		- '<span id="rag_sources_limit_value" class="range-value">%s</span>',
7157		- esc_html($rag_sources_limit)
7158		- );
7159		- echo '</div>';
7160		-}
7161	1987
7162		-public function mxchat_rag_chunks_limit_callback() {
7163		- // Load from mxchat_options array
7164		- $options = get_option('mxchat_options', []);
7165	1988
7166		- // Get value from options array with default of 15
7167		- $rag_chunks_limit = isset($options['rag_chunks_limit']) ? intval($options['rag_chunks_limit']) : 15;
7168	1989
7169		- echo '<div class="slider-container">';
7170		- echo sprintf(
7171		- '<input type="range"
7172		- id="rag_chunks_limit"
7173		- name="rag_chunks_limit"
7174		- min="8"
7175		- max="20"
7176		- step="1"
7177		- value="%s"
7178		- class="range-slider" />',
7179		- esc_attr($rag_chunks_limit)
7180		- );
7181		- echo sprintf(
7182		- '<span id="rag_chunks_limit_value" class="range-value">%s</span>',
7183		- esc_html($rag_chunks_limit)
7184		- );
7185		- echo '</div>';
7186		-}
	1990	+ public function mxchat_enqueue_admin_assets() {
	1991	+ wp_enqueue_style('wp-color-picker');
7187	1992
7188		-public function mxchat_enqueue_admin_assets() {
7189		- // Get plugin version
7190		- $version = MXCHAT_VERSION;
	1993	+ // Get the plugin version or file modification time for cache busting
	1994	+ $plugin_version = '1.2'; // Replace this with your plugin's version
7191	1995
7192		- // Use file modification time for development (remove in production)
7193		- if (defined('WP_DEBUG') && WP_DEBUG) {
7194		- $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
7195		- }
	1996	+ // File paths
	1997	+ $color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
	1998	+ $embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
	1999	+ $admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
	2000	+ $transcripts_js_path = plugin_dir_path(__FILE__) . '../js/mxchat_transcripts.js';
7196	2001
7197		- $current_page = isset($_GET['page']) ? $_GET['page'] : '';
7198		- $plugin_url = plugin_dir_url(__FILE__) . '../';
	2002	+ // Check if files exist and get modification times
	2003	+ $color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
	2004	+ $embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
	2005	+ $admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
	2006	+ $transcripts_js_version = file_exists($transcripts_js_path) ? filemtime($transcripts_js_path) : $plugin_version;
7199	2007
7200		- // Only load on MxChat pages
7201		- if (strpos($current_page, 'mxchat') === false) {
7202		- return;
7203		- }
	2008	+ // Enqueue scripts and styles with corrected paths
	2009	+ wp_enqueue_script(
	2010	+ 'mxchat-color-picker',
	2011	+ plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
	2012	+ array('wp-color-picker'),
	2013	+ $color_picker_version,
	2014	+ true
	2015	+ );
7204	2016
7205		- // Always load these on all MxChat pages
7206		- $this->enqueue_core_admin_assets($plugin_url, $version);
7207		- $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
7208		- $this->localize_admin_scripts($current_page);
7209		-}
7210		-private function enqueue_core_admin_assets($plugin_url, $version) {
7211		- // Core admin styles
7212		- wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
7213		- wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
	2017	+ wp_enqueue_script(
	2018	+ 'mxchat-embedding-check',
	2019	+ plugin_dir_url(__FILE__) . '../js/embedding-check.js',
	2020	+ array(),
	2021	+ $embedding_check_version,
	2022	+ true
	2023	+ );
7214	2024
7215		- // New sidebar navigation styles (for main settings page)
7216		- wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
	2025	+ wp_enqueue_script(
	2026	+ 'mxchat-transcripts-js',
	2027	+ plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
	2028	+ array('jquery'),
	2029	+ $transcripts_js_version,
	2030	+ true
	2031	+ );
7217	2032
7218		- // Core admin scripts
7219		- wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
7220		-}
7221		-private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
7222		- switch ($current_page) {
7223		- case 'mxchat-prompts':
7224		- // Knowledge processing page assets
7225		- wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
7226		- wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
7227		- // Add the knowledge processing script (common script needed for WordPress dismiss functionality)
7228		- wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery', 'common'), $version, true);
7229		- break;
	2033	+ wp_enqueue_script(
	2034	+ 'mxchat-admin-js',
	2035	+ plugin_dir_url(__FILE__) . '../js/mxchat-admin.js',
	2036	+ array('jquery'),
	2037	+ $plugin_version,
	2038	+ true
	2039	+ );
7230	2040
7231		- case 'mxchat-transcripts':
7232		- // Load admin sidebar CSS first (shared styles for sidebar navigation)
7233		- wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
7234		- // Load transcripts-specific styles
7235		- wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array('mxchat-admin-sidebar-css'), $version);
7236		- wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
7237		- break;
	2041	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	2042	+ 'ajax_url' => admin_url('admin-ajax.php'),
	2043	+ 'nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
	2044	+ ));
7238	2045
7239		- case 'mxchat-actions':
7240		- // Load admin sidebar CSS first (shared styles for sidebar navigation)
7241		- wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
7242		- // Load actions-specific styles
7243		- wp_enqueue_style('mxchat-actions-css', $plugin_url . 'css/actions.css', array('mxchat-admin-sidebar-css'), $version);
7244		- wp_enqueue_script('mxchat-actions-js', $plugin_url . 'js/mxchat_actions.js', array('jquery'), $version, true);
	2046	+ wp_enqueue_style(
	2047	+ 'mxchat-admin-css',
	2048	+ plugin_dir_url(__FILE__) . '../css/admin-style.css',
	2049	+ array(),
	2050	+ $admin_css_version
	2051	+ );
7245	2052
7246		- // Localize script data for actions page
7247		- $is_activated = get_option('mxchat_pro_license_status') === 'active';
7248		- wp_localize_script('mxchat-actions-js', 'mxchActionsData', array(
7249		- 'ajaxUrl' => admin_url('admin-ajax.php'),
7250		- 'nonce' => wp_create_nonce('mxchat_actions_nonce'),
7251		- 'addNonce' => wp_create_nonce('mxchat_add_intent_nonce'),
7252		- 'editNonce' => wp_create_nonce('mxchat_edit_intent'),
7253		- 'deleteNonce' => wp_create_nonce('mxchat_delete_intent_nonce'),
7254		- 'toggleNonce' => wp_create_nonce('mxchat_actions_nonce'),
7255		- 'addPhraseNonce' => wp_create_nonce('mxchat_add_phrase_nonce'),
7256		- 'deletePhraseNonce' => wp_create_nonce('mxchat_delete_phrase_nonce'),
7257		- 'getPhrasesNonce' => wp_create_nonce('mxchat_get_phrases_nonce'),
7258		- 'deleteLegacyNonce' => wp_create_nonce('mxchat_delete_legacy_nonce'),
7259		- 'isActivated' => $is_activated,
7260		- 'i18n' => array(
7261		- 'confirmDelete' => __('Are you sure you want to delete this action?', 'mxchat'),
7262		- 'confirmBulkDelete' => __('Are you sure you want to delete the selected actions?', 'mxchat'),
7263		- 'saving' => __('Saving...', 'mxchat'),
7264		- 'saved' => __('Saved successfully!', 'mxchat'),
7265		- 'error' => __('An error occurred. Please try again.', 'mxchat'),
7266		- 'proRequired' => __('This feature requires MxChat Pro.', 'mxchat'),
7267		- 'addonRequired' => __('This feature requires an add-on.', 'mxchat')
7268		- )
7269		- ));
7270		- break;
	2053	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	2054	+ 'ajax_url' => admin_url('admin-ajax.php'),
	2055	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	2056	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	2057	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	2058	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	2059	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	2060	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	2061	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	2062	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	2063	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	2064	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	2065	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	2066	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? 'Hey there! Ask me anything!',
	2067	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? 'Rate limit exceeded. Please try again later.',
7271	2068
7272		- case 'mxchat-activation':
7273		- // Load admin sidebar CSS first (shared styles for sidebar navigation)
7274		- wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
7275		- // Load pro page-specific styles
7276		- wp_enqueue_style('mxchat-pro-css', $plugin_url . 'css/admin-pro.css', array('mxchat-admin-sidebar-css'), $version);
7277		- // Load pro page JavaScript
7278		- wp_enqueue_script('mxchat-pro-js', $plugin_url . 'js/mxchat_pro.js', array('jquery'), $version, true);
7279		- // Load activation script for license activation/deactivation
7280		- wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
7281		- break;
	2069	+ // New fields for Loops Integration
	2070	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	2071	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	2072	+ 'trigger_keywords' => $this->options['trigger_keywords'] ?? '',
	2073	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? 'Would you like to join our mailing list? Please provide your email below.',
	2074	+ 'email_capture_response' => $this->options['email_capture_response'] ?? 'Thank you for providing your email! You\'ve been added to our list.'
	2075	+ ));
7282	2076
7283		- case 'mxchat-content':
7284		- // Load admin sidebar CSS (shared styles for sidebar navigation)
7285		- wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
7286		- // Load content page-specific styles
7287		- wp_enqueue_style('mxchat-content-css', $plugin_url . 'css/admin-content.css', array('mxchat-admin-sidebar-css'), $version);
7288		- // Load content page JavaScript
7289		- wp_enqueue_script('mxchat-content-js', $plugin_url . 'js/mxchat-content.js', array('jquery'), $version, true);
7290		- break;
7291		- default:
7292		- wp_enqueue_script(
7293		- 'mxchat-test-streaming-js',
7294		- $plugin_url . 'js/mxchat-test-streaming.js',
7295		- ['jquery'],
7296		- $version,
7297		- true
7298		- );
7299		-
7300		- wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
7301		- 'ajax_url' => admin_url('admin-ajax.php'),
7302		- 'nonce' => wp_create_nonce('mxchat_test_streaming_nonce'),
7303		- 'settings_nonce' => wp_create_nonce('mxchat_save_setting_nonce')
7304		- ]);
7305		-
7306		- // Testing Tab: Load chatbot assets for the embedded testing chatbot
7307		- wp_enqueue_style('mxchat-chat-css', $plugin_url . 'css/chat-style.css', array(), $version);
7308		- wp_enqueue_style('mxchat-admin-testing-css', $plugin_url . 'css/admin-testing-tab.css', array('mxchat-admin-sidebar-css', 'mxchat-chat-css'), $version);
7309		-
7310		- wp_enqueue_script('mxchat-chat-js', $plugin_url . 'js/chat-script.js', array('jquery'), $version, true);
7311		- wp_enqueue_script('mxchat-admin-testing-js', $plugin_url . 'js/admin-testing-tab.js', array('jquery', 'mxchat-chat-js'), $version, true);
7312		-
7313		- // Allow add-ons to enqueue their public CSS/JS for the testing chatbot
7314		- do_action('mxchat_enqueue_testing_tab_assets');
7315		-
7316		- // Localize mxchatChat for the chatbot JS (same settings as frontend)
7317		- $options = get_option('mxchat_options', array());
7318		- $prompts_options = get_option('mxchat_prompts_options', array());
7319		- $theme_options = get_option('mxchat_theme_options', array());
7320		- $ai_theme_active = !empty($theme_options['active_ai_theme_css']);
7321		- $has_bot_theme_assignments = !empty($theme_options['bot_theme_assignments']);
7322		- $skip_inline_colors = $ai_theme_active || $has_bot_theme_assignments;
7323		-
7324		- wp_localize_script('mxchat-chat-js', 'mxchatChat', array(
7325		- 'ajax_url' => admin_url('admin-ajax.php'),
7326		- 'nonce' => wp_create_nonce('mxchat_chat_nonce'),
7327		- 'model' => isset($options['model']) ? $options['model'] : 'gpt-5.1-chat-latest',
7328		- 'enable_streaming_toggle' => isset($options['enable_streaming_toggle']) ? $options['enable_streaming_toggle'] : 'on',
7329		- 'contextual_awareness_toggle' => isset($options['contextual_awareness_toggle']) ? $options['contextual_awareness_toggle'] : 'off',
7330		- 'link_target_toggle' => $options['link_target_toggle'] ?? 'off',
7331		- 'rate_limit_message' => $options['rate_limit_message'] ?? 'Rate limit exceeded. Please try again later.',
7332		- 'complianz_toggle' => isset($options['complianz_toggle']) && $options['complianz_toggle'] === 'on',
7333		- 'user_message_bg_color' => $options['user_message_bg_color'] ?? '#fff',
7334		- 'user_message_font_color' => $options['user_message_font_color'] ?? '#212121',
7335		- 'bot_message_bg_color' => $options['bot_message_bg_color'] ?? '#212121',
7336		- 'bot_message_font_color' => $options['bot_message_font_color'] ?? '#fff',
7337		- 'top_bar_bg_color' => $options['top_bar_bg_color'] ?? '#212121',
7338		- 'send_button_font_color' => $options['send_button_font_color'] ?? '#212121',
7339		- 'close_button_color' => $options['close_button_color'] ?? '#fff',
7340		- 'chatbot_background_color' => $options['chatbot_background_color'] ?? '#212121',
7341		- 'chatbot_bg_color' => $options['chatbot_bg_color'] ?? '#fff',
7342		- 'icon_color' => $options['icon_color'] ?? '#fff',
7343		- 'chat_input_font_color' => $options['chat_input_font_color'] ?? '#212121',
7344		- 'chat_persistence_toggle' => 'off', // Always off for testing chatbot
7345		- 'appendWidgetToBody' => 'off',
7346		- 'live_agent_message_bg_color' => $options['live_agent_message_bg_color'] ?? '#ffffff',
7347		- 'live_agent_message_font_color' => $options['live_agent_message_font_color'] ?? '#333333',
7348		- 'chat_toolbar_toggle' => $options['chat_toolbar_toggle'] ?? 'off',
7349		- 'mode_indicator_bg_color' => $options['mode_indicator_bg_color'] ?? '#767676',
7350		- 'mode_indicator_font_color' => $options['mode_indicator_font_color'] ?? '#ffffff',
7351		- 'toolbar_icon_color' => $options['toolbar_icon_color'] ?? '#212121',
7352		- 'use_pinecone' => $prompts_options['mxchat_use_pinecone'] ?? '0',
7353		- 'email_collection_enabled' => 'off', // No email collection in testing
7354		- 'initial_email_state' => null,
7355		- 'skip_email_check' => true,
7356		- 'pinecone_enabled' => isset($prompts_options['mxchat_use_pinecone']) && $prompts_options['mxchat_use_pinecone'] === '1',
7357		- 'skip_inline_colors' => $skip_inline_colors,
7358		- 'bot_theme_assignments' => $theme_options['bot_theme_assignments'] ?? array()
7359		- ));
7360		-
7361		- // Localize testing tab script data
7362		- wp_localize_script('mxchat-admin-testing-js', 'mxchatAdminTestData', array(
7363		- 'ajaxUrl' => admin_url('admin-ajax.php'),
7364		- 'nonce' => wp_create_nonce('mxchat_test_nonce'),
7365		- 'isAdmin' => true,
7366		- 'testingEnabled' => true
7367		- ));
7368		-
7369		- // Add testing enabled flag for the chatbot to return debug data
7370		- add_action('admin_footer', function() {
7371		- echo '<script>window.mxchatTestingEnabled = true;</script>';
7372		- });
7373		-
7374		- break;
7375		- }
7376		-}
7377		-private function localize_admin_scripts($current_page) {
7378		- // Base localization data for main admin script
7379		- $base_data = array(
7380		- 'ajax_url' => admin_url('admin-ajax.php'),
7381		- 'nonce' => wp_create_nonce('mxchat_admin_nonce'),
7382		- 'admin_url' => admin_url(),
7383		- 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
7384		- 'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
7385		- 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
7386		- 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
7387		- 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
7388		- 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
7389		- 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
7390		- 'add_phrase_nonce' => wp_create_nonce('mxchat_add_phrase_nonce'),
7391		- 'delete_phrase_nonce' => wp_create_nonce('mxchat_delete_phrase_nonce'),
7392		- 'get_phrases_nonce' => wp_create_nonce('mxchat_get_phrases_nonce'),
7393		- 'delete_legacy_nonce' => wp_create_nonce('mxchat_delete_legacy_nonce'),
7394		- 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
7395		- 'fetch_openrouter_models_nonce' => wp_create_nonce('mxchat_fetch_openrouter_models'),
7396		- 'is_activated' => $this->is_activated ? '1' : '0',
7397		- 'status_refresh_interval' => 5000,
7398		- 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
7399		- 'ajaxurl' => admin_url('admin-ajax.php')
7400		- );
7401		-
7402		- // Localize main admin script with base data
7403		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
7404		-
7405		- // Page-specific localizations
7406		- $this->localize_page_specific_scripts($current_page);
7407		-}
7408		-private function localize_page_specific_scripts($current_page) {
7409		- switch ($current_page) {
7410		- case 'mxchat-prompts':
7411		- // Status updater localization
7412		- wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
7413		- 'ajax_url' => admin_url('admin-ajax.php'),
7414		- 'nonce' => wp_create_nonce('mxchat_status_nonce')
7415		- ));
7416		-
7417		- // Content selector localization
7418		- wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
7419		- 'ajaxurl' => admin_url('admin-ajax.php'),
7420		- 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
7421		- 'i18n' => array(
7422		- 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
7423		- 'selectAll' => __('Select All', 'mxchat'),
7424		- 'process' => __('Process Selected', 'mxchat'),
7425		- 'cancel' => __('Cancel', 'mxchat'),
7426		- 'noResults' => __('No content found.', 'mxchat')
7427		- )
7428		- ));
7429		-
7430		- wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
7431		- 'ajax_url' => admin_url('admin-ajax.php'),
7432		- 'status_nonce' => wp_create_nonce('mxchat_status_nonce'),
7433		- 'queue_nonce' => wp_create_nonce('mxchat_queue_nonce'),
7434		- 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
7435		- 'settings_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
7436		- 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
7437		- 'entries_nonce' => wp_create_nonce('mxchat_entries_nonce'),
7438		- 'admin_url' => admin_url(),
7439		- 'ajaxurl' => admin_url('admin-ajax.php'),
7440		- 'status_refresh_interval' => 2000,
7441		- 'bot_id' => isset($_GET['bot_id']) ? sanitize_text_field($_GET['bot_id']) : 'default'
7442		- ));
7443		- break;
7444		-
7445		- case 'mxchat-activation':
7446		- wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
7447		- 'ajax_url' => admin_url('admin-ajax.php'),
7448		- 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
7449		- ));
7450		- break;
7451		-
7452		- case 'mxchat-content':
7453		- wp_localize_script('mxchat-content-js', 'mxchatContent', array(
7454		- 'ajaxUrl' => admin_url('admin-ajax.php'),
7455		- 'nonce' => wp_create_nonce('mxchat_content_nonce'),
7456		- 'settingNonce' => wp_create_nonce('mxchat_save_setting_nonce'),
7457		- 'previewUrl' => home_url('/?p='),
7458		- 'isActivated' => $this->is_activated(),
7459		- 'hasAdvancedContent' => apply_filters('mxchat_content_pro_feature', false, 'seo_readability'),
7460		- 'hasGSC' => apply_filters('mxchat_content_pro_feature', false, 'gsc_integration'),
7461		- 'seoOptimize' => array(
7462		- 'meta_description' => ($options['seo_optimize_meta_desc'] ?? 'on') === 'on',
7463		- 'seo_title' => ($options['seo_optimize_seo_title'] ?? 'on') === 'on',
7464		- 'slug' => ($options['seo_optimize_slug'] ?? 'on') === 'on',
7465		- 'readability' => ($options['seo_optimize_readability'] ?? 'on') === 'on',
7466		- 'internal_links' => ($options['seo_optimize_internal_links'] ?? 'on') === 'on',
7467		- 'img_alt' => ($options['seo_optimize_img_alt'] ?? 'on') === 'on',
7468		- 'featured_img' => ($options['seo_optimize_featured_img'] ?? 'on') === 'on',
7469		- ),
7470		- 'i18n' => array(
7471		- 'generating' => __('Generating...', 'mxchat'),
7472		- 'planning' => __('Planning content structure...', 'mxchat'),
7473		- 'images' => __('Generating images...', 'mxchat'),
7474		- 'writing' => __('Writing full content...', 'mxchat'),
7475		- 'creating' => __('Creating WordPress post...', 'mxchat'),
7476		- 'done' => __('Content generated successfully!', 'mxchat'),
7477		- 'error' => __('An error occurred. Please try again.', 'mxchat'),
7478		- 'editSuccess' => __('Content updated successfully.', 'mxchat'),
7479		- 'promptEmpty' => __('Please enter a prompt.', 'mxchat'),
7480		- )
7481		- ));
7482		- break;
7483		-
7484		- case 'mxchat-transcripts':
7485		- // Get chart data for localization
7486		- $chart_data = $this->get_transcripts_chart_data();
7487		-
7488		- wp_localize_script('mxchat-transcripts-js', 'mxchatAdmin', array(
7489		- 'ajax_url' => admin_url('admin-ajax.php'),
7490		- 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
7491		- 'delete_nonce' => wp_create_nonce('mxchat_delete_chat_history'),
7492		- 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
7493		- 'translate_nonce' => wp_create_nonce('mxchat_translate_messages')
7494		- ));
7495		-
7496		- // Localize chart data separately - use array_values to ensure proper JSON array encoding
7497		- wp_localize_script('mxchat-transcripts-js', 'mxchatChartData', array(
7498		- 'labels' => array_values($chart_data['labels']),
7499		- 'chats' => array_values($chart_data['chats']),
7500		- 'messages' => array_values($chart_data['messages'])
7501		- ));
7502		- break;
7503		-
7504		- case 'mxchat-settings':
7505		- default:
7506		- // Color picker and settings localization
7507		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
7508		- 'ajax_url' => admin_url('admin-ajax.php'),
7509		- 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
7510		- 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
7511		- 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
7512		- 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
7513		- 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
7514		- 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
7515		- 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
7516		- 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
7517		- 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
7518		- 'icon_color' => $this->options['icon_color'] ?? '#fff',
7519		- 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
7520		- 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
7521		- 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
7522		- 'loops_api_key' => $this->options['loops_api_key'] ?? '',
7523		- 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
7524		- 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
7525		- 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
7526		- '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'),
7527		- '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'),
7528		- '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'),
7529		- 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
7530		- 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
7531		- 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
7532		- 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
7533		- 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
7534		- 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
7535		- 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
7536		- 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
7537		- 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
7538		- 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
7539		- 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
7540		- 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
7541		- ));
7542		- break;
7543		- }
7544		-
7545		- // Additional localization that was in the original code
7546		- wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
7547		- 'ajax_url' => admin_url('admin-ajax.php'),
7548		- 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	2077	+ // Localize the script to pass the nonce and other data to JavaScript
	2078	+ wp_localize_script('mxchat-admin-js', 'mxchatInlineEdit', array(
	2079	+ 'nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
	2080	+ 'ajax_url' => admin_url('admin-ajax.php')
7549	2081	));
7550		-}
7551	2082
7552		-public function mxchat_sanitize($input) {
7553		- $new_input = array();
7554	2083
7555		- if (isset($input['api_key'])) {
7556		- $new_input['api_key'] = sanitize_text_field($input['api_key']);
7557	2084	}
7558	2085
7559		- if (isset($input['similarity_threshold'])) {
7560		- $new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
7561		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
7562		- }
	2086	+ public function mxchat_sanitize($input) {
	2087	+ $new_input = array();
7563	2088
7564		- if (isset($input['rag_sources_limit'])) {
7565		- $new_input['rag_sources_limit'] = absint($input['rag_sources_limit']); // Ensure it's an integer
7566		- $new_input['rag_sources_limit'] = min(max($new_input['rag_sources_limit'], 3), 10); // Enforce range 3-10
7567		- }
	2089	+ if (isset($input['api_key'])) {
	2090	+ $new_input['api_key'] = sanitize_text_field($input['api_key']);
	2091	+ }
7568	2092
7569		- if (isset($input['rag_chunks_limit'])) {
7570		- $new_input['rag_chunks_limit'] = absint($input['rag_chunks_limit']); // Ensure it's an integer
7571		- $new_input['rag_chunks_limit'] = min(max($new_input['rag_chunks_limit'], 8), 20); // Enforce range 8-20
7572		- }
	2093	+ if (isset($input['xai_api_key'])) {
	2094	+ $new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
	2095	+ }
7573	2096
7574		- if (isset($input['xai_api_key'])) {
7575		- $new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
7576		- }
	2097	+ if (isset($input['claude_api_key'])) {
	2098	+ $new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
	2099	+ }
7577	2100
7578		- if (isset($input['claude_api_key'])) {
7579		- $new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
7580		- }
	2101	+ if (isset($input['enable_woocommerce_integration'])) {
	2102	+ $new_input['enable_woocommerce_integration'] = isset($input['enable_woocommerce_integration']) && $input['enable_woocommerce_integration'] === '1' ? '1' : '0';
7581	2103
7582		- if (isset($input['enable_streaming_toggle'])) {
7583		- $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
7584		- } else {
7585		- // If checkbox not checked, it won't be in $input, so set to 'off'
7586		- $new_input['enable_streaming_toggle'] = 'off';
7587		- }
	2104	+ }
7588	2105
7589		- if (isset($input['enable_web_search'])) {
7590		- $new_input['enable_web_search'] = ($input['enable_web_search'] === 'on') ? 'on' : 'off';
7591		- } else {
7592		- // If checkbox not checked, it won't be in $input, so set to 'off'
7593		- $new_input['enable_web_search'] = 'off';
7594		- }
	2106	+ if (isset($input['privacy_toggle'])) {
	2107	+ $new_input['privacy_toggle'] = $input['privacy_toggle'];
	2108	+ }
7595	2109
7596		- if (isset($input['deepseek_api_key'])) {
7597		- $new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
7598		- }
	2110	+ if (isset($input['complianz_toggle'])) {
	2111	+ $new_input['complianz_toggle'] = $input['complianz_toggle'];
	2112	+ }
7599	2113
7600		- if (isset($input['gemini_api_key'])) {
7601		- $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
7602		- }
	2114	+ // Handle custom privacy text input
	2115	+ if (isset($input['privacy_text'])) {
	2116	+ // Allow basic HTML for links
	2117	+ $new_input['privacy_text'] = wp_kses_post($input['privacy_text']);
	2118	+ }
7603	2119
7604		- if (isset($input['enable_woocommerce_integration'])) {
7605		- $new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
7606		- }
7607	2120
7608		- if (isset($input['privacy_toggle'])) {
7609		- $new_input['privacy_toggle'] = $input['privacy_toggle'];
7610		- }
	2121	+ if (isset($input['enable_woocommerce_order_access'])) {
	2122	+ $new_input['enable_woocommerce_order_access'] = isset($input['enable_woocommerce_order_access']) && $input['enable_woocommerce_order_access'] === '1' ? '1' : '0';
7611	2123
7612		- if (isset($input['complianz_toggle'])) {
7613		- $new_input['complianz_toggle'] = $input['complianz_toggle'];
7614		- }
	2124	+ }
7615	2125
7616		- // Handle custom privacy text input
7617		- if (isset($input['privacy_text'])) {
7618		- // Allow basic HTML for links
7619		- $new_input['privacy_text'] = wp_kses_post($input['privacy_text']);
7620		- }
	2126	+ if (isset($input['system_prompt_instructions'])) {
	2127	+ $new_input['system_prompt_instructions'] = sanitize_textarea_field($input['system_prompt_instructions']);
	2128	+ }
7621	2129
7622		- if (isset($input['system_prompt_instructions'])) {
7623		- $new_input['system_prompt_instructions'] = sanitize_textarea_field($input['system_prompt_instructions']);
7624		- }
	2130	+ if (isset($input['mxchat_pro_email'])) {
	2131	+ $new_input['mxchat_pro_email'] = sanitize_email($input['mxchat_pro_email']);
	2132	+ }
7625	2133
7626		- if (isset($input['mxchat_pro_email'])) {
7627		- $new_input['mxchat_pro_email'] = sanitize_email($input['mxchat_pro_email']);
7628		- }
	2134	+ if (isset($input['mxchat_activation_key'])) {
	2135	+ $new_input['mxchat_activation_key'] = sanitize_text_field($input['mxchat_activation_key']);
	2136	+ }
7629	2137
7630		- if (isset($input['mxchat_activation_key'])) {
7631		- $new_input['mxchat_activation_key'] = sanitize_text_field($input['mxchat_activation_key']);
7632		- }
	2138	+ if (isset($input['append_to_body'])) {
	2139	+ $new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
	2140	+ }
7633	2141
7634		- if (isset($input['append_to_body'])) {
7635		- $new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
7636		- }
	2142	+ if (isset($input['top_bar_title'])) {
	2143	+ $new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
	2144	+ }
7637	2145
7638		- // Post type visibility settings
7639		- if (isset($input['post_type_visibility_mode'])) {
7640		- $allowed_modes = array('all', 'include', 'exclude');
7641		- $new_input['post_type_visibility_mode'] = in_array($input['post_type_visibility_mode'], $allowed_modes)
7642		- ? $input['post_type_visibility_mode']
7643		- : 'all';
7644		- }
	2146	+ if (isset($input['intro_message'])) {
	2147	+ $new_input['intro_message'] = sanitize_text_field($input['intro_message']);
	2148	+ }
7645	2149
7646		- if (isset($input['post_type_visibility_list'])) {
7647		- if (is_array($input['post_type_visibility_list'])) {
7648		- $new_input['post_type_visibility_list'] = array_map('sanitize_key', $input['post_type_visibility_list']);
7649		- } else {
7650		- $new_input['post_type_visibility_list'] = array();
	2150	+ if (isset($input['input_copy'])) {
	2151	+ $new_input['input_copy'] = sanitize_text_field($input['input_copy']);
7651	2152	}
7652		- }
7653	2153
7654		- if (isset($input['contextual_awareness_toggle'])) {
7655		- $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
7656		-}
7657	2154
7658		- if (isset($input['citation_links_toggle'])) {
7659		- $new_input['citation_links_toggle'] = $input['citation_links_toggle'] === 'on' ? 'on' : 'off';
7660		-}
	2155	+ if (isset($input['rate_limit_message'])) {
	2156	+ $new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
	2157	+ }
7661	2158
7662		- if (isset($input['top_bar_title'])) {
7663		- $new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
7664		- }
	2159	+ if (isset($input['rate_limit'])) {
	2160	+ $allowed_limits = array('5', '10', '15', '20', '100');
	2161	+ $rate_limit = sanitize_text_field($input['rate_limit']);
7665	2162
7666		- if (isset($input['ai_agent_text'])) {
7667		- $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	2163	+ if (in_array($rate_limit, $allowed_limits, true)) {
	2164	+ $new_input['rate_limit'] = $rate_limit;
	2165	+ } else {
	2166	+ // Set a default or a fallback value in case of an invalid entry
	2167	+ $new_input['rate_limit'] = '100';
	2168	+ }
7668	2169	}
7669	2170
7670		- if (isset($input['enable_email_block'])) {
7671		- $new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
7672		- }
7673	2171
7674		- if (isset($input['email_blocker_header_content'])) {
7675		- // wp_kses_post() allows standard HTML tags permitted by WordPress
7676		- $new_input['email_blocker_header_content'] = wp_kses_post($input['email_blocker_header_content']);
7677		- }
7678		- if (isset($input['email_blocker_button_text'])) {
7679		- $new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
7680		- }
7681		- // Sanitize name field toggle
7682		- if (isset($input['enable_name_field'])) {
7683		- $new_input['enable_name_field'] = ($input['enable_name_field'] === 'on') ? 'on' : 'off';
7684		- } else {
7685		- $new_input['enable_name_field'] = 'off';
7686		- }
7687		- // Sanitize name field placeholder
7688		- if (isset($input['name_field_placeholder'])) {
7689		- $new_input['name_field_placeholder'] = sanitize_text_field($input['name_field_placeholder']);
7690		- }
7691		- if (isset($input['intro_message'])) {
7692		- $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
7693		- }
	2172	+ if (isset($input['pre_chat_message'])) {
	2173	+ $new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
	2174	+ }
7694	2175
7695		- if (isset($input['input_copy'])) {
7696		- $new_input['input_copy'] = sanitize_text_field($input['input_copy']);
7697		- }
7698		-
7699		- if (isset($input['rate_limit_message'])) {
7700		- $new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
7701		- }
7702		-
7703		-// Handle the new rate limits format
7704		-if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
7705		- $new_input['rate_limits'] = array();
7706		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
7707		- $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
7708		-
7709		- foreach ($input['rate_limits'] as $role_id => $settings) {
7710		- $new_input['rate_limits'][$role_id] = array();
7711		-
7712		- // Sanitize limit
7713		- if (isset($settings['limit'])) {
7714		- $limit = sanitize_text_field($settings['limit']);
7715		- if (in_array($limit, $allowed_limits, true)) {
7716		- $new_input['rate_limits'][$role_id]['limit'] = $limit;
7717		- } else {
7718		- $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	2176	+ if (isset($input['model'])) {
	2177	+ $allowed_models = array(
	2178	+ 'grok-beta',
	2179	+ 'claude-3-5-sonnet-20241022',
	2180	+ 'claude-3-opus-20240229',
	2181	+ 'claude-3-sonnet-20240229',
	2182	+ 'claude-3-haiku-20240307',
	2183	+ 'gpt-4o',
	2184	+ 'gpt-4o-mini',
	2185	+ 'gpt-4-turbo',
	2186	+ 'gpt-4',
	2187	+ 'gpt-3.5-turbo',
	2188	+ );
	2189	+ if (in_array($input['model'], $allowed_models)) {
	2190	+ $new_input['model'] = sanitize_text_field($input['model']);
7719	2191	}
7720	2192	}
7721	2193
7722		- // Sanitize timeframe
7723		- if (isset($settings['timeframe'])) {
7724		- $timeframe = sanitize_text_field($settings['timeframe']);
7725		- if (in_array($timeframe, $allowed_timeframes, true)) {
7726		- $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
7727		- } else {
7728		- $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
7729		- }
	2194	+ // Sanitize new pro features
	2195	+ if (isset($input['close_button_color'])) {
	2196	+ $new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
7730	2197	}
7731	2198
7732		- // Sanitize message
7733		- if (isset($settings['message'])) {
7734		- $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	2199	+ if (isset($input['chatbot_bg_color'])) {
	2200	+ $new_input['chatbot_bg_color'] = sanitize_hex_color($input['chatbot_bg_color']);
7735	2201	}
7736		- }
7737		-}
7738	2202
7739		- if (isset($input['pre_chat_message'])) {
7740		- $new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
7741		- }
	2203	+ if (isset($input['woocommerce_consumer_key'])) {
	2204	+ $new_input['woocommerce_consumer_key'] = sanitize_text_field($input['woocommerce_consumer_key']);
	2205	+ }
7742	2206
7743		- if (isset($input['voyage_api_key'])) {
7744		- $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
7745		- }
	2207	+ if (isset($input['woocommerce_consumer_secret'])) {
	2208	+ $new_input['woocommerce_consumer_secret'] = sanitize_text_field($input['woocommerce_consumer_secret']);
	2209	+ }
7746	2210
7747		- // Add to your sanitize function
7748		- if (isset($input['embedding_model'])) {
7749		- $allowed_models = array(
7750		- 'text-embedding-ada-002',
7751		- 'text-embedding-3-small',
7752		- 'text-embedding-3-large',
7753		- 'voyage-3-large',
7754		- 'gemini-embedding-001'
7755		- );
7756		- if (in_array($input['embedding_model'], $allowed_models)) {
7757		- $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
	2211	+ if (isset($input['user_message_bg_color'])) {
	2212	+ $new_input['user_message_bg_color'] = sanitize_hex_color($input['user_message_bg_color']);
7758	2213	}
7759		- }
7760	2214
7761		-if (isset($input['model'])) {
7762		- if ($input['model'] === 'openrouter') {
7763		- $new_input['model'] = 'openrouter';
7764		- } else {
7765		- $allowed_models = array(
7766		- 'gemini-3-pro-preview',
7767		- 'gemini-3-flash-preview',
7768		- 'gemini-2.5-pro',
7769		- 'gemini-2.5-flash',
7770		- 'gemini-2.5-flash-lite',
7771		- 'gemini-2.0-flash',
7772		- 'gemini-2.0-flash-lite',
7773		- 'gemini-1.5-pro',
7774		- 'gemini-1.5-flash',
7775		- 'grok-4-0709',
7776		- 'grok-4-1-fast-reasoning',
7777		- 'grok-4-1-fast-non-reasoning',
7778		- 'grok-3-beta',
7779		- 'grok-3-fast-beta',
7780		- 'grok-3-mini-beta',
7781		- 'grok-3-mini-fast-beta',
7782		- 'grok-2',
7783		- 'deepseek-chat',
7784		- 'claude-opus-4-6',
7785		- 'claude-sonnet-4-6',
7786		- 'claude-opus-4-5',
7787		- 'claude-sonnet-4-5-20250929',
7788		- 'claude-opus-4-1-20250805',
7789		- 'claude-haiku-4-5-20251001',
7790		- 'claude-opus-4-20250514',
7791		- 'claude-sonnet-4-20250514',
7792		- 'gpt-5.2',
7793		- 'gpt-5.1-chat-latest',
7794		- 'gpt-5.1-2025-11-13',
7795		- 'gpt-5',
7796		- 'gpt-5-mini',
7797		- 'gpt-5-nano',
7798		- 'gpt-5.4',
7799		- 'gpt-5.4-mini',
7800		- 'gpt-5.4-nano',
7801		- 'gpt-5.3-chat-latest',
7802		- );
	2215	+ if (isset($input['user_message_font_color'])) {
	2216	+ $new_input['user_message_font_color'] = sanitize_hex_color($input['user_message_font_color']);
	2217	+ }
7803	2218
7804		- if (in_array($input['model'], $allowed_models)) {
7805		- $new_input['model'] = sanitize_text_field($input['model']);
7806		- } else {
7807		- // Fallback for any deprecated model
7808		- $new_input['model'] = 'gpt-5.1-chat-latest';
	2219	+ if (isset($input['bot_message_bg_color'])) {
	2220	+ $new_input['bot_message_bg_color'] = sanitize_hex_color($input['bot_message_bg_color']);
7809	2221	}
7810		- }
7811		-}
7812		-
7813		-if (isset($input['openrouter_selected_model'])) {
7814		- // Just sanitize it, don't validate against a whitelist
7815		- $new_input['openrouter_selected_model'] = sanitize_text_field($input['openrouter_selected_model']);
7816		-}
7817	2222
7818		-// ADD THIS:
7819		-if (isset($input['openrouter_selected_model_name'])) {
7820		- $new_input['openrouter_selected_model_name'] = sanitize_text_field($input['openrouter_selected_model_name']);
7821		-}
7822		-
7823		- if (isset($input['openrouter_api_key'])) {
7824		- $new_input['openrouter_api_key'] = sanitize_text_field($input['openrouter_api_key']);
7825		- }
	2223	+ if (isset($input['bot_message_font_color'])) {
	2224	+ $new_input['bot_message_font_color'] = sanitize_hex_color($input['bot_message_font_color']);
	2225	+ }
7826	2226
	2227	+ if (isset($input['top_bar_bg_color'])) {
	2228	+ $new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
	2229	+ }
7827	2230
	2231	+ if (isset($input['send_button_font_color'])) {
	2232	+ $new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
	2233	+ }
7828	2234
7829		- if (isset($input['woocommerce_consumer_key'])) {
7830		- $new_input['woocommerce_consumer_key'] = sanitize_text_field($input['woocommerce_consumer_key']);
7831		- }
	2235	+ if (isset($input['chatbot_background_color'])) {
	2236	+ $new_input['chatbot_background_color'] = sanitize_hex_color($input['chatbot_background_color']);
	2237	+ }
7832	2238
7833		- if (isset($input['woocommerce_consumer_secret'])) {
7834		- $new_input['woocommerce_consumer_secret'] = sanitize_text_field($input['woocommerce_consumer_secret']);
7835		- }
	2239	+ if (isset($input['icon_color'])) {
	2240	+ $new_input['icon_color'] = sanitize_hex_color($input['icon_color']);
	2241	+ }
7836	2242
	2243	+ if (isset($input['chat_input_font_color'])) {
	2244	+ $new_input['chat_input_font_color'] = sanitize_hex_color($input['chat_input_font_color']);
	2245	+ }
7837	2246
7838		- // Sanitize link_target_toggle
7839		- if (isset($input['link_target_toggle'])) {
7840		- $new_input['link_target_toggle'] = $input['link_target_toggle'] === 'on' ? 'on' : 'off';
7841		- }
	2247	+ // Sanitize link_target_toggle
	2248	+ if (isset($input['link_target_toggle'])) {
	2249	+ $new_input['link_target_toggle'] = $input['link_target_toggle'] === 'on' ? 'on' : 'off';
	2250	+ }
7842	2251
7843		- // Sanitize Loops API Key
	2252	+ // Sanitize Loops API Key
7844	2253	if (isset($input['loops_api_key'])) {
7845	2254	$new_input['loops_api_key'] = sanitize_text_field($input['loops_api_key']);
7846	2255	}
7847	2256
		@@ -7848,358 +2257,194 @@
7848	2257	if (isset($input['chat_persistence_toggle'])) {
7849	2258	$new_input['chat_persistence_toggle'] = $input['chat_persistence_toggle'] === 'on' ? 'on' : 'off';
7850	2259	}
7851	2260
7852		- if (isset($input['popular_question_1'])) {
7853		- $new_input['popular_question_1'] = sanitize_text_field($input['popular_question_1']);
7854		- }
7855	2261
7856		- if (isset($input['popular_question_2'])) {
7857		- $new_input['popular_question_2'] = sanitize_text_field($input['popular_question_2']);
7858		- }
7859	2262
7860		- if (isset($input['popular_question_3'])) {
7861		- $new_input['popular_question_3'] = sanitize_text_field($input['popular_question_3']);
7862		- }
	2263	+if (isset($input['popular_question_1'])) {
	2264	+ $new_input['popular_question_1'] = sanitize_text_field($input['popular_question_1']);
	2265	+}
7863	2266
7864		- if (isset($input['additional_popular_questions']) && is_array($input['additional_popular_questions'])) {
7865		- $new_input['additional_popular_questions'] = array_map('sanitize_text_field', $input['additional_popular_questions']);
7866		- }
	2267	+if (isset($input['popular_question_2'])) {
	2268	+ $new_input['popular_question_2'] = sanitize_text_field($input['popular_question_2']);
	2269	+}
7867	2270
	2271	+if (isset($input['popular_question_3'])) {
	2272	+ $new_input['popular_question_3'] = sanitize_text_field($input['popular_question_3']);
	2273	+}
	2274	+
	2275	+
7868	2276	// Sanitize Loops Mailing List
7869	2277	if (isset($input['loops_mailing_list'])) {
7870	2278	$new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
7871	2279	}
7872	2280
7873		-// Sanitize Triggered Phrase Response
	2281	+ // Sanitize Trigger Keywords
	2282	+ if (isset($input['trigger_keywords'])) {
	2283	+ $new_input['trigger_keywords'] = sanitize_text_field($input['trigger_keywords']);
	2284	+ }
	2285	+
	2286	+ // Sanitize Triggered Phrase Response
7874	2287	if (isset($input['triggered_phrase_response'])) {
7875	2288	$new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
7876	2289	}
	2290	+
7877	2291	if (isset($input['email_capture_response'])) {
7878		- $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
	2292	+ $new_input['email_capture_response'] = sanitize_textarea_field($input['email_capture_response']);
7879	2293	}
7880	2294
7881		- // Sanitize Brave Search Settings
7882		- if (isset($input['brave_api_key'])) {
7883		- $new_input['brave_api_key'] = sanitize_text_field($input['brave_api_key']);
	2295	+ return $new_input;
7884	2296	}
7885	2297
7886		- if (isset($input['brave_image_count'])) {
7887		- $image_count = intval($input['brave_image_count']);
7888		- $new_input['brave_image_count'] = ($image_count >=1 && $image_count <=6) ? $image_count : 4;
7889		- }
7890	2298
7891		- if (isset($input['brave_safe_search'])) {
7892		- $allowed = array('strict', 'off');
7893		- $new_input['brave_safe_search'] = in_array($input['brave_safe_search'], $allowed, true) ? $input['brave_safe_search'] : 'strict';
7894		- }
7895		-
7896		- if (isset($input['brave_news_count'])) {
7897		- $news_count = intval($input['brave_news_count']);
7898		- $new_input['brave_news_count'] = ($news_count >=1 && $news_count <=10) ? $news_count : 3;
7899		- }
7900		-
7901		- if (isset($input['brave_country'])) {
7902		- $new_input['brave_country'] = sanitize_text_field($input['brave_country']);
7903		- }
7904		-
7905		- if (isset($input['brave_language'])) {
7906		- $new_input['brave_language'] = sanitize_text_field($input['brave_language']);
7907		- }
7908		-
7909		- if (isset($input['chat_toolbar_toggle'])) {
7910		- $new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
7911		- }
7912		-
7913		- // Sanitize PDF upload button toggle
7914		- if (isset($input['show_pdf_upload_button'])) {
7915		- $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
7916		- } else {
7917		- $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
7918		- }
7919		-
7920		- // Sanitize Word upload button toggle
7921		- if (isset($input['show_word_upload_button'])) {
7922		- $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
7923		- } else {
7924		- $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
7925		- }
7926		-
7927		- if (isset($input['pdf_intent_trigger_text'])) {
7928		- $new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
7929		- }
7930		-
7931		- if (isset($input['pdf_intent_success_text'])) {
7932		- $new_input['pdf_intent_success_text'] = sanitize_text_field($input['pdf_intent_success_text']);
7933		- }
7934		-
7935		- if (isset($input['pdf_intent_error_text'])) {
7936		- $new_input['pdf_intent_error_text'] = sanitize_text_field($input['pdf_intent_error_text']);
7937		- }
7938		-
7939		- if (isset($input['pdf_max_pages'])) {
7940		- $new_input['pdf_max_pages'] = intval($input['pdf_max_pages']);
7941		- if ($new_input['pdf_max_pages'] < 1 || $new_input['pdf_max_pages'] > 69) {
7942		- $new_input['pdf_max_pages'] = 69; // Default to 69 if out of range
	2299	+ // Method to append the chatbot to the body
	2300	+ public function mxchat_append_chatbot_to_body() {
	2301	+ $options = get_option('mxchat_options');
	2302	+ if (isset($options['append_to_body']) && $options['append_to_body'] === 'on') {
	2303	+ echo do_shortcode('[mxchat_chatbot floating="yes"]');
7943	2304	}
7944	2305	}
7945	2306
7946		- if (isset($input['live_agent_webhook_url'])) {
7947		- $new_input['live_agent_webhook_url'] = esc_url_raw($input['live_agent_webhook_url']);
7948		- }
7949		- if (isset($input['live_agent_secret_key'])) {
7950		- $new_input['live_agent_secret_key'] = sanitize_text_field($input['live_agent_secret_key']);
7951		- }
7952	2307
7953		- // Live Agent Integration
7954		- if (isset($input['live_agent_bot_token'])) {
7955		- $new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
7956		- }
7957	2308
7958		- if (isset($input['live_agent_user_ids'])) {
7959		- $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
7960		- }
	2309	+private function mxchat_extract_main_content($html) {
	2310	+ $dom = new DOMDocument;
	2311	+ libxml_use_internal_errors(true); // Suppress HTML parsing errors
	2312	+ @$dom->loadHTML($html);
	2313	+ libxml_clear_errors();
7961	2314
7962		- if (isset($input['live_agent_status'])) {
7963		- $new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
7964		- }
7965		- if (isset($input['live_agent_away_message'])) {
7966		- $new_input['live_agent_away_message'] = sanitize_textarea_field($input['live_agent_away_message']);
7967		- }
7968		- if (isset($input['live_agent_notification_message'])) {
7969		- $new_input['live_agent_notification_message'] = sanitize_textarea_field($input['live_agent_notification_message']);
7970		- }
	2315	+ $xpath = new DOMXPath($dom);
7971	2316
7972		- // Telegram Integration
7973		- if (isset($input['telegram_status'])) {
7974		- $new_input['telegram_status'] = ($input['telegram_status'] === 'on') ? 'on' : 'off';
7975		- }
7976		- if (isset($input['telegram_bot_token'])) {
7977		- $new_input['telegram_bot_token'] = sanitize_text_field($input['telegram_bot_token']);
7978		- }
7979		- if (isset($input['telegram_group_id'])) {
7980		- $new_input['telegram_group_id'] = sanitize_text_field($input['telegram_group_id']);
7981		- }
7982		- if (isset($input['telegram_webhook_secret'])) {
7983		- $new_input['telegram_webhook_secret'] = sanitize_text_field($input['telegram_webhook_secret']);
7984		- }
7985		- if (isset($input['telegram_notification_message'])) {
7986		- $new_input['telegram_notification_message'] = sanitize_textarea_field($input['telegram_notification_message']);
7987		- }
7988		- if (isset($input['telegram_away_message'])) {
7989		- $new_input['telegram_away_message'] = sanitize_textarea_field($input['telegram_away_message']);
7990		- }
	2317	+ // Simplified selectors focusing on common content areas
	2318	+ $selectors = [
	2319	+ '//article',
	2320	+ '//*[@id="content"]',
	2321	+ '//*[@class="entry-content"]',
	2322	+ '//main',
	2323	+ ];
7991	2324
7992		- // Sanitize script loading strategy
7993		- if (isset($input['script_loading_strategy'])) {
7994		- $allowed_strategies = array('default', 'defer', 'delay_1s', 'delay_3s', 'delay_5s', 'on_interaction');
7995		- $new_input['script_loading_strategy'] = in_array($input['script_loading_strategy'], $allowed_strategies)
7996		- ? $input['script_loading_strategy']
7997		- : 'default';
7998		- }
7999		-
8000		- // Sanitize debug mode
8001		- if (isset($input['debug_mode'])) {
8002		- $new_input['debug_mode'] = ($input['debug_mode'] === 'on') ? 'on' : 'off';
8003		- }
8004		-
8005		- // Content Generator Settings
8006		- if (isset($input['content_model'])) {
8007		- $new_input['content_model'] = sanitize_text_field($input['content_model']);
8008		- }
8009		- if (isset($input['content_image_model'])) {
8010		- $new_input['content_image_model'] = sanitize_text_field($input['content_image_model']);
8011		- }
8012		- if (isset($input['content_enable_images'])) {
8013		- $new_input['content_enable_images'] = ($input['content_enable_images'] === 'on') ? 'on' : 'off';
8014		- }
8015		- if (isset($input['content_use_placeholders'])) {
8016		- $new_input['content_use_placeholders'] = ($input['content_use_placeholders'] === 'on') ? 'on' : 'off';
8017		- }
8018		- if (isset($input['content_internal_linking'])) {
8019		- $new_input['content_internal_linking'] = ($input['content_internal_linking'] === 'on') ? 'on' : 'off';
8020		- }
8021		- if (isset($input['content_tool_use'])) {
8022		- $new_input['content_tool_use'] = ($input['content_tool_use'] === 'on') ? 'on' : 'off';
8023		- }
8024		-
8025		- // SEO Optimize toggle fields
8026		- 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 $seo_key) {
8027		- if (isset($input[$seo_key])) {
8028		- $new_input[$seo_key] = ($input[$seo_key] === 'on') ? 'on' : 'off';
	2325	+ foreach ($selectors as $selector) {
	2326	+ $nodes = $xpath->query($selector);
	2327	+ if ($nodes->length > 0) {
	2328	+ $content = '';
	2329	+ foreach ($nodes as $node) {
	2330	+ $content .= $dom->saveHTML($node);
	2331	+ }
	2332	+ return $content;
8029	2333	}
8030	2334	}
8031	2335
8032		- // Preserve content generator settings when saving from main settings page
8033		- // (where content fields are not in the form submission)
8034		- $existing = get_option('mxchat_options', array());
8035		- foreach (array('content_model', 'content_image_model', '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 $key) {
8036		- if (!isset($new_input[$key]) && isset($existing[$key])) {
8037		- $new_input[$key] = $existing[$key];
8038		- }
8039		- }
8040		-
8041		- return $new_input;
	2336	+ // Fallback: Return the entire body content if no specific selector matches
	2337	+ $body = $dom->getElementsByTagName('body');
	2338	+ return $body->length > 0 ? $dom->saveHTML($body->item(0)) : $html;
8042	2339	}
8043	2340
8044		-/**
8045		- * Log a debug message if debug mode is enabled
8046		- *
8047		- * @param string $type The type of log entry (settings_save, api_error, activation, etc.)
8048		- * @param string $message The log message
8049		- * @param array $data Optional additional data to log
8050		- * @return bool Whether the message was logged
8051		- */
8052		-public static function mxchat_log_debug( $type, $message, $data = array() ) {
8053		- $options = get_option( 'mxchat_options', array() );
8054		-
8055		- // Check if debug mode is enabled
8056		- if ( ! isset( $options['debug_mode'] ) || $options['debug_mode'] !== 'on' ) {
8057		- return false;
	2341	+public function mxchat_handle_sitemap_submission() {
	2342	+ // Check if the form was submitted and the user has sufficient permissions
	2343	+ if (!isset($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
	2344	+ return;
8058	2345	}
8059	2346
8060		- // Get current log
8061		- $log = get_option( 'mxchat_debug_log', array() );
8062		- if ( ! is_array( $log ) ) {
8063		- $log = array();
8064		- }
	2347	+ // Verify the nonce field for security
	2348	+ check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
8065	2349
8066		- // Add new entry
8067		- $entry = array(
8068		- 'time' => current_time( 'Y-m-d H:i:s' ),
8069		- 'type' => sanitize_key( $type ),
8070		- 'message' => sanitize_text_field( $message ),
8071		- );
	2350	+ // Sanitize and retrieve the submitted URL
	2351	+ $submitted_url = esc_url_raw($_POST['sitemap_url']); // Accept either a sitemap URL or a regular URL
8072	2352
8073		- if ( ! empty( $data ) ) {
8074		- $entry['data'] = $data;
	2353	+ // Fetch the content of the submitted URL
	2354	+ $response = wp_remote_get($submitted_url);
	2355	+ if (is_wp_error($response) || wp_remote_retrieve_response_code($response) !== 200) {
	2356	+ set_transient('mxchat_admin_notice_error', 'Failed to fetch the URL. Please check the URL and try again.', 30);
	2357	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	2358	+ exit;
8075	2359	}
8076	2360
8077		- // Add to beginning of array (newest first)
8078		- array_unshift( $log, $entry );
	2361	+ $content_type = wp_remote_retrieve_header($response, 'content-type');
	2362	+ $body_content = wp_remote_retrieve_body($response);
8079	2363
8080		- // Keep only last 100 entries
8081		- if ( count( $log ) > 100 ) {
8082		- $log = array_slice( $log, 0, 100 );
8083		- }
	2364	+ // Check if the URL points to a sitemap (XML) or a regular HTML page
	2365	+ if (strpos($content_type, 'xml') !== false || strpos($body_content, '<urlset') !== false) {
	2366	+ // Handle Sitemap XML
	2367	+ $xml = simplexml_load_string($body_content);
	2368	+ if ($xml === false) {
	2369	+ set_transient('mxchat_admin_notice_error', 'Invalid sitemap XML. Please provide a valid sitemap.', 30);
	2370	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	2371	+ exit;
	2372	+ }
8084	2373
8085		- // Save log
8086		- update_option( 'mxchat_debug_log', $log, false );
	2374	+ $embedding_success = true; // Flag to track if all embeddings are successful
8087	2375
8088		- return true;
8089		-}
	2376	+ foreach ($xml->url as $url_element) {
	2377	+ $page_url = (string)$url_element->loc;
8090	2378
8091		-/**
8092		- * Get the debug log entries
8093		- *
8094		- * @return array The debug log entries
8095		- */
8096		-public static function mxchat_get_debug_log() {
8097		- $log = get_option( 'mxchat_debug_log', array() );
8098		- return is_array( $log ) ? $log : array();
8099		-}
	2379	+ $page_response = wp_remote_get($page_url);
	2380	+ if (is_wp_error($page_response) || wp_remote_retrieve_response_code($page_response) !== 200) {
	2381	+ continue;
	2382	+ }
8100	2383
8101		-/**
8102		- * Clear the debug log
8103		- *
8104		- * @return bool Whether the log was cleared
8105		- */
8106		-public static function mxchat_clear_debug_log() {
8107		- return delete_option( 'mxchat_debug_log' );
8108		-}
	2384	+ $page_html = wp_remote_retrieve_body($page_response);
	2385	+ $page_content = $this->mxchat_extract_main_content($page_html);
	2386	+ $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
8109	2387
8110		-/**
8111		- * Export settings as JSON with masked API keys
8112		- *
8113		- * @return array The sanitized settings array
8114		- */
8115		-public static function mxchat_export_settings() {
8116		- $options = get_option( 'mxchat_options', array() );
	2388	+ if (!empty($sanitized_content)) {
	2389	+ $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
	2390	+ if (is_array($embedding_vector)) {
	2391	+ MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $this->options['api_key']);
	2392	+ } else {
	2393	+ $embedding_success = false; // Set flag to false if any embedding fails
	2394	+ }
	2395	+ }
	2396	+ }
8117	2397
8118		- if ( ! is_array( $options ) ) {
8119		- return array();
8120		- }
	2398	+ if ($embedding_success) {
	2399	+ set_transient('mxchat_admin_notice_success', 'Sitemap content successfully submitted!', 30);
	2400	+ } else {
	2401	+ set_transient('mxchat_admin_notice_error', 'Some content failed to embed. Please check your API key and try again.', 30);
	2402	+ }
8121	2403
8122		- // List of API key fields to mask
8123		- $api_key_fields = array(
8124		- 'api_key',
8125		- 'xai_api_key',
8126		- 'claude_api_key',
8127		- 'deepseek_api_key',
8128		- 'voyage_api_key',
8129		- 'gemini_api_key',
8130		- 'openrouter_api_key',
8131		- 'loops_api_key',
8132		- 'brave_api_key',
8133		- 'live_agent_secret_key',
8134		- 'live_agent_bot_token',
8135		- 'telegram_bot_token',
8136		- 'telegram_webhook_secret',
8137		- 'woocommerce_consumer_key',
8138		- 'woocommerce_consumer_secret',
8139		- );
	2404	+ } else {
	2405	+ // Handle Regular URL (HTML Page)
	2406	+ $page_content = $this->mxchat_extract_main_content($body_content);
	2407	+ $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
8140	2408
8141		- // Mask API keys (show only last 4 characters)
8142		- foreach ( $api_key_fields as $field ) {
8143		- if ( isset( $options[ $field ] ) && ! empty( $options[ $field ] ) ) {
8144		- $value = $options[ $field ];
8145		- if ( strlen( $value ) > 4 ) {
8146		- $options[ $field ] = str_repeat( '*', strlen( $value ) - 4 ) . substr( $value, -4 );
	2409	+ if (!empty($sanitized_content)) {
	2410	+ $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
	2411	+ if (is_array($embedding_vector)) {
	2412	+ MxChat_Utils::submit_content_to_db($sanitized_content, $submitted_url, $this->options['api_key']);
	2413	+ set_transient('mxchat_admin_notice_success', 'URL content successfully submitted!', 30);
8147	2414	} else {
8148		- $options[ $field ] = '****';
	2415	+ set_transient('mxchat_admin_notice_error', 'Failed to generate embedding for the URL content. Please check your API key and try again.', 30);
8149	2416	}
	2417	+ } else {
	2418	+ set_transient('mxchat_admin_notice_error', 'No valid content found on the provided URL.', 30);
8150	2419	}
8151	2420	}
8152	2421
8153		- // Add metadata
8154		- $export = array(
8155		- 'plugin_version' => defined( 'MXCHAT_VERSION' ) ? MXCHAT_VERSION : 'unknown',
8156		- 'export_date' => current_time( 'Y-m-d H:i:s' ),
8157		- 'wordpress_version' => get_bloginfo( 'version' ),
8158		- 'php_version' => phpversion(),
8159		- 'settings' => $options,
8160		- );
8161		-
8162		- return $export;
	2422	+ // Redirect after setting the transient
	2423	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	2424	+ exit;
8163	2425	}
8164	2426
8165		-/**
8166		- * Reset all settings to defaults
8167		- *
8168		- * @return bool Whether the reset was successful
8169		- */
8170		-public static function mxchat_reset_all_settings() {
8171		- // Delete main options
8172		- $deleted = delete_option( 'mxchat_options' );
8173	2427
8174		- // Also clear the debug log
8175		- delete_option( 'mxchat_debug_log' );
8176	2428
8177		- // Log the reset (will create new log since we just cleared it)
8178		- // We need to temporarily enable debug mode to log this
8179		- $temp_options = array( 'debug_mode' => 'on' );
8180		- update_option( 'mxchat_options', $temp_options );
	2429	+private function mxchat_sanitize_content_for_api($content) {
	2430	+ // Remove script, style tags, and HTML comments
	2431	+ $content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $content);
	2432	+ $content = preg_replace('/<style\b[^>]*>(.*?)<\/style>/is', '', $content);
	2433	+ $content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
8181	2434
8182		- self::mxchat_log_debug( 'reset', 'All settings have been reset to defaults' );
	2435	+ // Remove all HTML tags and decode HTML entities
	2436	+ $content = wp_strip_all_tags($content);
	2437	+ $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
8183	2438
8184		- // Now delete again to trigger re-initialization
8185		- delete_option( 'mxchat_options' );
	2439	+ // Trim and normalize whitespace
	2440	+ $content = trim(preg_replace('/\s+/', ' ', $content));
8186	2441
8187		- return $deleted;
	2442	+ return $content;
8188	2443	}
8189	2444
8190		- // Method to append the chatbot to the body
8191		- public function mxchat_append_chatbot_to_body() {
8192		- $options = get_option('mxchat_options');
8193		- if (isset($options['append_to_body']) && $options['append_to_body'] === 'on') {
8194		- echo do_shortcode('[mxchat_chatbot floating="yes"]');
8195		- }
8196		- }
8197	2445
8198	2446
8199		-
8200		-
8201		-
8202	2447	private function mxchat_fetch_loops_mailing_lists($api_key) {
8203	2448	$url = 'https://app.loops.so/api/v1/lists';
8204	2449	$response = wp_remote_get($url, array(
8205	2450	'headers' => array(
		@@ -8216,456 +2461,8 @@
8216	2461	$lists = json_decode($body, true);
8217	2462
8218	2463	return isset($lists) && is_array($lists) ? $lists : array();
8219	2464	}
8220		-
8221		-function mxchat_calculate_cosine_similarity($vec1, $vec2) {
8222		- if (empty($vec1) || empty($vec2)) {
8223		- return 0.0;
8224		- }
8225		-
8226		- $dot_product = 0.0;
8227		- $norm_a = 0.0;
8228		- $norm_b = 0.0;
8229		-
8230		- for ($i = 0; $i < count($vec1); $i++) {
8231		- $dot_product += $vec1[$i] * $vec2[$i];
8232		- $norm_a += pow($vec1[$i], 2);
8233		- $norm_b += pow($vec2[$i], 2);
8234		- }
8235		-
8236		- if ($norm_a == 0.0 || $norm_b == 0.0) {
8237		- return 0.0;
8238		- } else {
8239		- return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
8240		- }
8241		-}
8242		-
8243		-/**
8244		- * Validates nonce and deletes all chat prompts
8245		- */
8246		-public function mxchat_handle_delete_all_prompts() {
8247		- //error_log('=== DELETE ALL DEBUG START ===');
8248		-
8249		- // Verify nonce
8250		- if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
8251		- //error_log('DEBUG: Nonce verification failed');
8252		- wp_die(__('Nonce verification failed.', 'mxchat'));
8253		- }
8254		-
8255		- // Check permissions
8256		- if (!current_user_can('manage_options')) {
8257		- //error_log('DEBUG: Permission check failed');
8258		- wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
8259		- }
8260		-
8261		- // Get bot_id and content type filter from POST data
8262		- $bot_id = isset($_POST['bot_id']) ? sanitize_text_field($_POST['bot_id']) : 'default';
8263		- $content_type_filter = isset($_POST['content_type_filter']) ? sanitize_text_field($_POST['content_type_filter']) : '';
8264		-
8265		- $success = true;
8266		- $error_messages = array();
8267		-
8268		- // Get bot-specific Pinecone configuration
8269		- $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
8270		- $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($bot_id);
8271		-
8272		- $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
8273		-
8274		- if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
8275		- // Delete from Pinecone (with optional content type filter)
8276		- $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options, $content_type_filter);
8277		-
8278		- if (!$result['success']) {
8279		- $success = false;
8280		- $error_messages[] = $result['message'];
8281		- }
8282		-
8283		- } else {
8284		- // Delete from WordPress database
8285		- global $wpdb;
8286		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
8287		-
8288		- // Build WHERE conditions
8289		- $where_clauses = array();
8290		- $where_values = array();
8291		-
8292		- // Bot filter
8293		- if ($bot_id !== 'default' && class_exists('MxChat_Multi_Bot_Manager')) {
8294		- $where_clauses[] = 'bot_id = %s';
8295		- $where_values[] = $bot_id;
8296		- }
8297		-
8298		- // Content type filter
8299		- if (!empty($content_type_filter)) {
8300		- $where_clauses[] = 'content_type = %s';
8301		- $where_values[] = $content_type_filter;
8302		- }
8303		-
8304		- if (!empty($where_clauses)) {
8305		- $where_sql = implode(' AND ', $where_clauses);
8306		- $result = $wpdb->query($wpdb->prepare("DELETE FROM {$table_name} WHERE {$where_sql}", $where_values));
8307		- } else {
8308		- // No filters — delete all
8309		- $result = $wpdb->query("DELETE FROM {$table_name}");
8310		- }
8311		-
8312		- if ($result === false) {
8313		- $success = false;
8314		- $error_messages[] = 'Failed to delete from WordPress database';
8315		- }
8316		- }
8317		-
8318		- // Redirect back with a success message and bot_id
8319		- $redirect_url = add_query_arg(array(
8320		- 'page' => 'mxchat-prompts',
8321		- 'bot_id' => $bot_id,
8322		- 'all_deleted' => $success ? 'true' : 'false'
8323		- ), admin_url('admin.php'));
8324		-
8325		- wp_safe_redirect($redirect_url);
8326		- exit;
8327		-}
8328		-
8329		-
8330		-
8331		- /**
8332		- * Handles deletion prompt with nonce validation
8333		- */
8334		- public function mxchat_handle_delete_prompt() {
8335		- // Sanitize and validate nonce
8336		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
8337		- if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
8338		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
8339		- }
8340		-
8341		- // Check permissions
8342		- if (!current_user_can('manage_options')) {
8343		- wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
8344		- }
8345		-
8346		- // Get ID and source parameters
8347		- $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
8348		- $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
8349		-
8350		- if (empty($id)) {
8351		- wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
8352		- }
8353		-
8354		- $success = false;
8355		- $error_message = '';
8356		-
8357		- // Check if Pinecone is enabled and determine source automatically if not specified
8358		- $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
8359		- $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
8360		-
8361		- // If source is not specified, determine based on Pinecone configuration
8362		- if (empty($source)) {
8363		- $source = $use_pinecone ? 'pinecone' : 'wordpress';
8364		- }
8365		-
8366		- if ($source === 'pinecone' || $use_pinecone) {
8367		- //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
8368		-
8369		- // Handle Pinecone deletion
8370		- if (empty($pinecone_options['mxchat_pinecone_host']) ||
8371		- empty($pinecone_options['mxchat_pinecone_api_key'])) {
8372		- wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
8373		- }
8374		-
8375		- // Delete from Pinecone using the vector ID directly
8376		- $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
8377		- $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
8378		- $id,
8379		- $pinecone_options['mxchat_pinecone_api_key'],
8380		- $pinecone_options['mxchat_pinecone_host']
8381		- );
8382		- if ($result['success']) {
8383		- $success = true;
8384		-
8385		- // Remove from vector cache
8386		- $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
8387		- $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
8388		-
8389		- set_transient('mxchat_admin_notice_success',
8390		- esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
8391		- } else {
8392		- $error_message = $result['message'];
8393		- set_transient('mxchat_admin_notice_error',
8394		- esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
8395		- }
8396		- } else {
8397		- //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
8398		-
8399		- // Handle WordPress database deletion
8400		- global $wpdb;
8401		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
8402		-
8403		- // Clear cache and delete prompt
8404		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
8405		-
8406		- $result = $wpdb->delete(
8407		- $table_name,
8408		- array('id' => intval($id)),
8409		- array('%d')
8410		- );
8411		-
8412		- if ($result !== false) {
8413		- $success = true;
8414		- set_transient('mxchat_admin_notice_success',
8415		- esc_html__('Entry deleted successfully.', 'mxchat'), 30);
8416		- } else {
8417		- set_transient('mxchat_admin_notice_error',
8418		- esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
8419		- }
8420		- }
8421		-
8422		- // Redirect back to the prompts page
8423		- wp_safe_redirect(add_query_arg(
8424		- array(
8425		- 'page' => 'mxchat-prompts',
8426		- 'deleted' => $success ? 'true' : 'false'
8427		- ),
8428		- admin_url('admin.php')
8429		- ));
8430		- exit;
8431		- }
8432		-
8433		-
8434		-
8435		-
8436		- /**
8437		- * Averages multiple vectors into a single vector
8438		- */
8439		- private function mxchat_average_vectors($vectors) {
8440		- $vector_length = count($vectors[0]);
8441		- $sum_vector = array_fill(0, $vector_length, 0);
8442		-
8443		- foreach ($vectors as $vector) {
8444		- for ($i = 0; $i < $vector_length; $i++) {
8445		- $sum_vector[$i] += $vector[$i];
8446		- }
8447		- }
8448		-
8449		- // Divide each component by the number of vectors to get the average
8450		- $num_vectors = count($vectors);
8451		- for ($i = 0; $i < $vector_length; $i++) {
8452		- $sum_vector[$i] /= $num_vectors;
8453		- }
8454		-
8455		- return $sum_vector;
8456		- }
8457		-
8458		-
8459		-
8460		-
8461		- /**
8462		- * Generates embeddings from input text for MXChat
8463		- */
8464		- public function mxchat_generate_embedding($text) {
8465		- // Enable detailed logging for debugging
8466		- //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
8467		- //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
8468		-
8469		- $options = get_option('mxchat_options');
8470		- $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
8471		- //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
8472		-
8473		- // Determine provider and endpoint
8474		- if (strpos($selected_model, 'voyage') === 0) {
8475		- $api_key = $options['voyage_api_key'] ?? '';
8476		- $endpoint = 'https://api.voyageai.com/v1/embeddings';
8477		- $provider_name = 'Voyage AI';
8478		- //error_log('[MXCHAT-EMBED] Using Voyage AI API');
8479		- } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
8480		- $api_key = $options['gemini_api_key'] ?? '';
8481		- $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
8482		- $provider_name = 'Google Gemini';
8483		- //error_log('[MXCHAT-EMBED] Using Google Gemini API');
8484		- } else {
8485		- $api_key = $options['api_key'] ?? '';
8486		- $endpoint = 'https://api.openai.com/v1/embeddings';
8487		- $provider_name = 'OpenAI';
8488		- //error_log('[MXCHAT-EMBED] Using OpenAI API');
8489		- }
8490		-
8491		- //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
8492		-
8493		- if (empty($api_key)) {
8494		- $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
8495		- //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
8496		- return $error_message;
8497		- }
8498		-
8499		- // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
8500		- $estimated_tokens = ceil(str_word_count($text) / 0.75);
8501		- //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
8502		-
8503		- if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
8504		- //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
8505		- // Consider truncating text here
8506		- }
8507		-
8508		- // Prepare request body based on provider
8509		- if (strpos($selected_model, 'gemini-embedding') === 0) {
8510		- // Gemini API format
8511		- $request_body = array(
8512		- 'model' => 'models/' . $selected_model,
8513		- 'content' => array(
8514		- 'parts' => array(
8515		- array('text' => $text)
8516		- )
8517		- )
8518		- );
8519		-
8520		- // Set output dimensionality to 1536 for consistency with other models
8521		- $request_body['outputDimensionality'] = 1536;
8522		- } else {
8523		- // OpenAI/Voyage API format
8524		- $request_body = array(
8525		- 'model' => $selected_model,
8526		- 'input' => $text
8527		- );
8528		-
8529		- // Add output_dimension for voyage-3-large model
8530		- if ($selected_model === 'voyage-3-large') {
8531		- $request_body['output_dimension'] = 2048;
8532		- }
8533		- }
8534		-
8535		- //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
8536		-
8537		- // Prepare headers based on provider
8538		- if (strpos($selected_model, 'gemini-embedding') === 0) {
8539		- // Gemini uses API key as query parameter
8540		- $endpoint .= '?key=' . $api_key;
8541		- $headers = array(
8542		- 'Content-Type' => 'application/json'
8543		- );
8544		- } else {
8545		- // OpenAI/Voyage use Bearer token
8546		- $headers = array(
8547		- 'Authorization' => 'Bearer ' . $api_key,
8548		- 'Content-Type' => 'application/json'
8549		- );
8550		- }
8551		-
8552		- // Make API request
8553		- //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
8554		- $response = wp_remote_post($endpoint, array(
8555		- 'body' => wp_json_encode($request_body),
8556		- 'headers' => $headers,
8557		- 'timeout' => 60 // Increased timeout for large inputs
8558		- ));
8559		-
8560		- // Handle wp_remote_post errors
8561		- if (is_wp_error($response)) {
8562		- $error_message = $response->get_error_message();
8563		- //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
8564		- return 'Connection error: ' . $error_message;
8565		- }
8566		-
8567		- // Get and check HTTP response code
8568		- $http_code = wp_remote_retrieve_response_code($response);
8569		- //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
8570		-
8571		- if ($http_code !== 200) {
8572		- $error_body = wp_remote_retrieve_body($response);
8573		- //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
8574		-
8575		- // Try to parse error for more details
8576		- $error_json = json_decode($error_body, true);
8577		- if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
8578		- $error_type = $error_json['error']['type'] ?? 'unknown';
8579		- $error_message = $error_json['error']['message'] ?? 'No message';
8580		- //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
8581		- //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
8582		-
8583		- // Customize error message for common API errors
8584		- if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
8585		- $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
8586		- } elseif ($error_type === 'authentication_error') {
8587		- $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
8588		- }
8589		-
8590		- //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
8591		- return $error_message;
8592		- }
8593		-
8594		- $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
8595		- //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
8596		- return $error_message;
8597		- }
8598		-
8599		- // Parse response body
8600		- $response_body = wp_remote_retrieve_body($response);
8601		- //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
8602		-
8603		- $response_data = json_decode($response_body, true);
8604		-
8605		- if (json_last_error() !== JSON_ERROR_NONE) {
8606		- $error = json_last_error_msg();
8607		- //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
8608		- //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
8609		- return "Failed to parse API response: $error";
8610		- }
8611		-
8612		- // Handle different response formats based on provider
8613		- if (strpos($selected_model, 'gemini-embedding') === 0) {
8614		- // Gemini API response format
8615		- if (isset($response_data['embedding']['values'])) {
8616		- $embedding_dimensions = count($response_data['embedding']['values']);
8617		- //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
8618		-
8619		- // Check if embedding dimensions are as expected (should be 1536)
8620		- if ($embedding_dimensions !== 1536) {
8621		- //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
8622		- }
8623		-
8624		- return $response_data['embedding']['values'];
8625		- } else {
8626		- //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
8627		- //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
8628		-
8629		- if (isset($response_data['error'])) {
8630		- $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
8631		- //error_log('[MXCHAT-EMBED] ' . $error_message);
8632		- return $error_message;
8633		- }
8634		-
8635		- $error_message = "Invalid Gemini API response format: No embedding found";
8636		- //error_log('[MXCHAT-EMBED] ' . $error_message);
8637		- return $error_message;
8638		- }
8639		- } else {
8640		- // OpenAI/Voyage API response format
8641		- if (isset($response_data['data'][0]['embedding'])) {
8642		- $embedding_dimensions = count($response_data['data'][0]['embedding']);
8643		- //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
8644		-
8645		- // Check if embedding dimensions are as expected
8646		- if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
8647		- ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
8648		- //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
8649		- }
8650		-
8651		- return $response_data['data'][0]['embedding'];
8652		- } else {
8653		- //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
8654		- //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
8655		-
8656		- if (isset($response_data['error'])) {
8657		- $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
8658		- //error_log('[MXCHAT-EMBED] ' . $error_message);
8659		- return $error_message;
8660		- }
8661		-
8662		- $error_message = "Invalid API response format: No embedding found";
8663		- //error_log('[MXCHAT-EMBED] ' . $error_message);
8664		- return $error_message;
8665		- }
8666		- }
8667		- }
8668	2465
8669	2466
8670	2467
8671	2468	}