← All changes | includes/class-mxchat-admin.php +6054 -3251 2.0.3 → 3.1.2 View file →

		@@ -6,13 +6,31 @@
6	6	class MxChat_Admin {
7	7	private $options;
8	8	private $chat_count;
9	9	private $is_activated;
	10	+ private $knowledge_manager;
10	11
11		- public function __construct() {
	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) {
12	29	$this->options = get_option('mxchat_options');
13	30	$this->chat_count = get_option('mxchat_chat_count', 0);
14	31	$this->is_activated = $this->is_license_active();
	32	+ $this->knowledge_manager = $knowledge_manager;
15	33
16	34	// Initialize default options if they are not set
17	35	if (!$this->options) {
18	36	$this->initialize_default_options();
		@@ -23,49 +41,63 @@
23	41	add_action('admin_init', array($this, 'mxchat_page_init'));
24	42	add_action('admin_init', array($this, 'mxchat_prompts_page_init'));
25	43	add_action('admin_enqueue_scripts', array($this, 'mxchat_enqueue_admin_assets'));
26	44	add_action('wp_ajax_mxchat_delete_chat_history', array($this, 'mxchat_delete_chat_history'));
27		- add_action('admin_post_mxchat_submit_content', array($this, 'mxchat_handle_content_submission'));
28	45	add_action('admin_post_mxchat_delete_prompt', array($this, 'mxchat_handle_delete_prompt'));
29	46	add_action('wp_ajax_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
30	47	add_action('wp_ajax_nopriv_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
31		- add_action('admin_post_mxchat_submit_sitemap', array($this, 'mxchat_handle_sitemap_submission'));
	48	+ add_action('wp_ajax_mxchat_fetch_conversation', array($this, 'mxchat_fetch_conversation'));
32	49	add_action('wp_footer', array($this, 'mxchat_append_chatbot_to_body'));
33	50	add_action('admin_head-mxchat-prompts', array($this, 'mxchat_enqueue_admin_assets'));
34	51	add_action('admin_head-toplevel_page_mxchat-max', array($this, 'mxchat_enqueue_admin_assets'));
35		- add_action('wp_ajax_mxchat_activate_license', array($this, 'mxchat_handle_activate_license'));
36	52	add_action('admin_notices', array($this, 'mxchat_display_admin_notice'));
37		- add_action('wp_ajax_mxchat_save_inline_prompt', array($this, 'mxchat_save_inline_prompt'));
38	53	add_action('admin_post_mxchat_delete_all_prompts', array($this, 'mxchat_handle_delete_all_prompts'));
39	54	add_action('admin_post_mxchat_add_intent', array($this, 'mxchat_handle_add_intent'));
40	55	add_action('admin_post_mxchat_delete_intent', array($this, 'mxchat_handle_delete_intent'));
41		- add_action('admin_post_mxchat_update_intent_threshold', array($this, 'mxchat_handle_update_intent_threshold'));
42		- add_action('admin_post_mxchat_stop_processing', array($this, 'mxchat_stop_processing'));
43		- add_action('admin_post_mxchat_edit_intent', array($this, 'handle_edit_intent'));
44		- add_action('save_post', array($this, 'handle_post_update'), 10, 3);
45		- add_action('post_updated', array($this, 'handle_post_update'), 10, 3);
46		- add_action('wp_ajax_mxchat_save_setting', array($this, 'mxchat_save_setting_callback'));
47		- add_action('wp_trash_post', array($this, 'mxchat_handle_post_delete'));
48		- add_action('before_delete_post', array($this, 'mxchat_handle_post_delete'));
49		- add_action('wp_ajax_mxchat_save_prompts_setting', array($this, 'mxchat_save_prompts_setting_callback'));
50		- if (isset($this->options['enable_woocommerce_integration']) &&
51		- ($this->options['enable_woocommerce_integration'] === '1' ||
52		- $this->options['enable_woocommerce_integration'] === 'on')) {
	56	+ add_action('admin_post_mxchat_edit_intent', array($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($this, 'cleanup_old_transcripts'));
53	62
54		- //error_log('MxChat Admin: WooCommerce integration is enabled, adding hooks');
55		- add_action('wp_insert_post', array($this, 'mxchat_handle_product_change'), 10, 3);
56		- add_action('wp_trash_post', array($this, 'mxchat_handle_product_delete'));
57		- add_action('before_delete_post', array($this, 'mxchat_handle_product_delete'));
58		- }
	63	+ add_action('admin_init', array($this, 'register_pinecone_settings'));
	64	+ add_action('admin_init', array($this, 'register_openai_vectorstore_settings'));
	65	+
	66	+ add_action('admin_notices', array($this, 'display_admin_notices'));
	67	+
	68	+ add_action('wp_ajax_mxchat_test_streaming_actual', [$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'));
	71	+
	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($this, 'mxchat_delete_intent_ajax'));
	83	+
	84	+ // Slack test connection
	85	+ add_action('wp_ajax_mxchat_test_slack_connection', array($this, 'mxchat_test_slack_connection'));
	86	+
	87	+ // Translation handlers
	88	+ add_action('wp_ajax_mxchat_translate_messages', array($this, 'mxchat_translate_messages'));
	89	+ add_action('wp_ajax_mxchat_get_transcript_translation', array($this, 'mxchat_get_transcript_translation'));
59	90	}
60	91
61		- // Method to check if the license is active
62	92	private function is_license_active() {
63		- $license_status = get_option('mxchat_license_status', esc_html__('inactive', 'mxchat'));
64		- return $license_status === esc_html__('active', 'mxchat');
65		- }
	93	+ // Get the raw value without translation
	94	+ $license_status = get_option('mxchat_license_status', 'inactive');
66	95
67		- // Initialize default options
	96	+ // Check against multiple possible values, bypassing translation issues
	97	+ return ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
	98	+}
	99	+
68	100	private function initialize_default_options() {
69	101	$default_options = array(
70	102	'api_key' => '',
71	103	'xai_api_key' => '',
		@@ -70,25 +102,51 @@
70	102	'api_key' => '',
71	103	'xai_api_key' => '',
72	104	'claude_api_key' => '',
73	105	'deepseek_api_key' => '',
74		- 'system_prompt_instructions' => esc_html__('[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:
75		- - Your name is [Chatbot Name].
76		- - 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.
77		- - Do not make up links to pages. Only use specific links you see in your knowledgebase from [insert your domain]. Do not make assumptions or make up URLs.
78		- - Keep your responses short, concise, and to the point. Provide clear and direct answers suitable for a chatbot interaction.
79		- - 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.', 'mxchat'),
80		- 'model' => esc_html__('gpt-4o', 'mxchat'),
	106	+ 'voyage_api_key' => '',
	107	+ 'gemini_api_key' => '',
	108	+ 'enable_streaming_toggle' => 'off',
	109	+ 'enable_web_search' => 'off',
	110	+ 'embedding_model' => 'text-embedding-ada-002',
	111	+ '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:
	112	+
	113	+ # Response Style - CRITICALLY IMPORTANT
	114	+ - MAXIMUM LENGTH: 1-3 short sentences per response
	115	+ - Ultra-concise: Get straight to the answer with no filler
	116	+ - No introductions like "Sure!" or "I\'d be happy to help"
	117	+ - No phrases like "based on my knowledge" or "according to information"
	118	+ - No explanatory text before giving the answer
	119	+ - No summaries or repetition
	120	+ - Hyperlink all URLs
	121	+ - Respond in user\'s language
	122	+ - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	123	+
	124	+ # Knowledge Base Requirements - PREVENT HALLUCINATIONS
	125	+ - ONLY answer questions using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	126	+ - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	127	+ - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	128	+ - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	129	+ - Better to admit insufficient information than provide inaccurate answers',
	130	+ 'model' => esc_html__('gpt-5.1-chat-latest', 'mxchat'),
81	131	'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
82	132	'role_rate_limits' => array(),
83	133	'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
84	134	'enable_email_block' => '',
85		- 'email_blocker_header_content' => esc_html__("<h2>Welcome to Our Chat!</h2>\n<p>Let's get started. Enter your email to begin chatting with us.</p>", 'mxchat'),
	135	+ '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'),
86	136	'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
	137	+ 'enable_name_field' => 'off', // NEW
	138	+ 'name_field_placeholder' => esc_html__('Enter your name', 'mxchat'), // NEW
87	139	'top_bar_title' => esc_html__('MxChat', 'mxchat'),
88		- 'intro_message' => esc_html__('Hello! How can I assist you today?', 'mxchat'),
	140	+ 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
	141	+ 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
89	142	'input_copy' => esc_html__('How can I assist?', 'mxchat'),
90	143	'append_to_body' => esc_html__('off', 'mxchat'),
	144	+ 'post_type_visibility_mode' => 'all', // 'all', 'include', 'exclude'
	145	+ 'post_type_visibility_list' => array(), // Array of post type slugs
	146	+ 'contextual_awareness_toggle' => 'off',
	147	+ 'citation_links_toggle' => 'on',
	148	+ 'show_frontend_debugger' => 'on',
91	149	'close_button_color' => esc_html__('#fff', 'mxchat'),
92	150	'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
93	151	'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
94	152	'user_message_font_color' => esc_html__('#212121', 'mxchat'),
		@@ -105,28 +163,45 @@
105	163
106	164	// New fields for Loops Integration
107	165	'loops_api_key' => '',
108	166	'loops_mailing_list' => '',
109		- 'triggered_phrase_response' => esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
110		- 'email_capture_response' => esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	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'),
111	169	'popular_question_1' => '',
112	170	'popular_question_2' => '',
113	171	'popular_question_3' => '',
114		- 'pdf_intent_trigger_text' => esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
115		- 'pdf_intent_success_text' => esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
116		- 'pdf_intent_error_text' => esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
	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'),
117	175	'pdf_max_pages' => 69,
	176	+ 'show_pdf_upload_button' => 'on',
	177	+ 'show_word_upload_button' => 'on',
118	178
119		- // Live Agent Integration
	179	+ // Live Agent Integration (Slack)
120	180	'live_agent_webhook_url' => '',
121	181	'live_agent_secret_key' => '',
122	182	'live_agent_bot_token' => '',
123	183	'live_agent_message_bg_color' => esc_html__('#ffffff', 'mxchat'),
124	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	+
125	194	'chat_toolbar_toggle' => esc_html__('off', 'mxchat'),
126	195	'mode_indicator_bg_color' => esc_html__('#767676', 'mxchat'),
127	196	'mode_indicator_font_color' => esc_html__('#ffffff', 'mxchat'),
128	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',
129	204	);
130	205
131	206
132	207	// Merge existing options with defaults
		@@ -149,10 +224,8 @@
149	224	// Update the $this->options property
150	225	$this->options = $merged_options;
151	226	}
152	227
153		-
154		-
155	228	public function mxchat_add_plugin_page() {
156	229	// Main menu page
157	230	add_menu_page(
158	231	esc_html__('MxChat Settings', 'mxchat'),
		@@ -163,8 +236,18 @@
163	236	'dashicons-testimonial',
164	237	6
165	238	);
166	239
	240	+ // Rename the first submenu item from "MxChat" to "Settings"
	241	+ add_submenu_page(
	242	+ 'mxchat-max',
	243	+ esc_html__('MxChat Settings', 'mxchat'),
	244	+ esc_html__('Settings', 'mxchat'),
	245	+ 'manage_options',
	246	+ 'mxchat-max',
	247	+ array($this, 'mxchat_create_admin_page')
	248	+ );
	249	+
167	250	// Submenu page for Knowledge
168	251	add_submenu_page(
169	252	'mxchat-max',
170	253	esc_html__('Prompts', 'mxchat'),
		@@ -173,42 +256,41 @@
173	256	'mxchat-prompts',
174	257	array($this, 'mxchat_create_prompts_page')
175	258	);
176	259
177		- // Submenu page for Chat Transcripts
178	260	add_submenu_page(
179		- 'mxchat-max', // Corrected parent slug to match the main menu
	261	+ 'mxchat-max',
180	262	esc_html__('Chat Transcripts', 'mxchat'),
181	263	esc_html__('Transcripts', 'mxchat'),
182	264	'manage_options',
183	265	'mxchat-transcripts',
184		- array($this, 'mxchat_create_transcripts_page') // Prefixed function name with mxchat_
	266	+ array($this, 'mxchat_create_transcripts_page')
185	267	);
186	268
187		- // Submenu page for Intents
188	269	add_submenu_page(
189		- 'mxchat-max', // Parent slug
190		- esc_html__('MxChat Intents', 'mxchat'), // Page title
191		- esc_html__('Intents', 'mxchat'), // Menu title
192		- 'manage_options', // Capability
193		- 'mxchat-intents', // Menu slug
194		- array($this, 'mxchat_intents_page_html') // Callback function
	270	+ 'mxchat-max',
	271	+ esc_html__('MxChat Actions', 'mxchat'),
	272	+ esc_html__('Actions', 'mxchat'),
	273	+ 'manage_options',
	274	+ 'mxchat-actions',
	275	+ array($this, 'mxchat_actions_page_html')
195	276	);
196	277
197		- add_submenu_page(
198		- 'mxchat-max',
199		- esc_html__('Add Ons', 'mxchat'),
200		- esc_html__('Add Ons', 'mxchat'),
201		- 'manage_options',
202		- 'mxchat-addons',
203		- array($this, 'mxchat_create_addons_page')
204		- );
	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($this, 'mxchat_create_content_page')
	286	+ );
205	287
206		- // Submenu page for Activation Key
	288	+ // Consolidated Pro & Extensions page (replaces separate Add Ons and Pro Upgrade pages)
207	289	add_submenu_page(
208	290	'mxchat-max',
209		- esc_html__('Pro Upgrade', 'mxchat'),
210		- esc_html__('Pro Upgrade', 'mxchat'),
	291	+ esc_html__('Pro & Extensions', 'mxchat'),
	292	+ esc_html__('Pro & Extensions', 'mxchat'),
211	293	'manage_options',
212	294	'mxchat-activation',
213	295	array($this, 'mxchat_create_activation_page')
214	296	);
		@@ -219,154 +301,533 @@
219	301	$addons_page = new MxChat_Addons();
220	302	$addons_page->render_page();
221	303	}
222	304
223		-public function mxchat_save_setting_callback() {
224		- check_ajax_referer('mxchat_save_setting_nonce');
225		- if (!current_user_can('manage_options')) {
226		- wp_send_json_error(['message' => esc_html__('Unauthorized', 'mxchat')]);
	305	+/**
	306	+ * Render the Content Generator admin page
	307	+ */
	308	+public function mxchat_create_content_page() {
	309	+ require_once plugin_dir_path(__FILE__) . 'admin-content-page.php';
	310	+ mxchat_render_content_page($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;
227	323	}
228		- $name = isset($_POST['name']) ? $_POST['name'] : '';
229		- // Strip slashes from the value before saving
230		- $value = isset($_POST['value']) ? stripslashes($_POST['value']) : '';
231		- if (empty($name)) {
232		- wp_send_json_error(['message' => esc_html__('Invalid field name', 'mxchat')]);
	324	+
	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;
233	329	}
234		- // Load the full options array
	330	+
	331	+ // Get user's selected model and API key
235	332	$options = get_option('mxchat_options', []);
236		- // Handle special cases
237		- switch ($name) {
238		- case 'additional_popular_questions':
239		- $questions = json_decode($value, true); // No need for stripslashes here
240		- if (is_array($questions)) {
241		- $options[$name] = $questions;
242		- // Also update old option for backwards compatibility
243		- update_option('additional_popular_questions', $questions);
244		- }
	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'] ?? '';
245	345	break;
246		- case 'user_message_bg_color':
247		- case 'user_message_font_color':
248		- case 'bot_message_bg_color':
249		- case 'bot_message_font_color':
250		- case 'top_bar_bg_color':
251		- case 'send_button_font_color':
252		- case 'chatbot_background_color':
253		- case 'icon_color':
254		- case 'chat_input_font_color':
255		- case 'live_agent_message_bg_color':
256		- case 'live_agent_message_font_color':
257		- case 'mode_indicator_bg_color':
258		- case 'mode_indicator_font_color':
259		- case 'toolbar_icon_color':
260		- // Store color values directly
261		- $options[$name] = $value;
	346	+ case 'claude':
	347	+ $api_key = $options['claude_api_key'] ?? '';
262	348	break;
263		- case 'live_agent_status':
264		- // Set the new value
265		- $options[$name] = ($value === 'on') ? 'on' : 'off';
	349	+ case 'grok':
	350	+ $api_key = $options['xai_api_key'] ?? '';
266	351	break;
267		- case 'enable_woocommerce_integration':
268		- // Handle values that used to be 1/0
269		- $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
	352	+ case 'deepseek':
	353	+ $api_key = $options['deepseek_api_key'] ?? '';
270	354	break;
	355	+ case 'gemini':
	356	+ $api_key = $options['gemini_api_key'] ?? '';
	357	+ break;
271	358	default:
272		- // Handle role rate limits
273		- if (strpos($name, 'mxchat_options[role_rate_limits]') !== false) {
274		- // Extract role ID from the name
275		- preg_match('/\[role_rate_limits\]\[(.*?)\]/', $name, $matches);
276		- if (isset($matches[1])) {
277		- $role_id = $matches[1];
278		- // Initialize role_rate_limits if it doesn't exist
279		- if (!isset($options['role_rate_limits'])) {
280		- $options['role_rate_limits'] = [];
	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"]);
	367	+ return;
	368	+ }
	369	+
	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: ' . $e->getMessage()]);
	375	+ }
	376	+}
	377	+
	378	+/**
	379	+ * Perform the actual streaming test
	380	+ */
	381	+private function perform_streaming_test($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
	386	+
	387	+ // Prepare test message
	388	+ $test_message = "Please respond with exactly: 'Streaming test successful!' - send this as a short response for testing.";
	389	+
	390	+ // Configure API request based on provider
	391	+ $url = '';
	392	+ $headers = [];
	393	+ $body = [];
	394	+
	395	+ switch ($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;
	411	+
	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;
	462	+ }
	463	+
	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	+ });
	476	+
	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();
281	531	}
282		- // Update the specific role's rate limit
283		- $options['role_rate_limits'][$role_id] = sanitize_text_field($value);
284		- break;
285	532	}
286	533	}
287		- // Handle toggles
288		- if (strpos($name, 'toggle') !== false || in_array($name, [
289		- 'chat_persistence_toggle',
290		- 'privacy_toggle',
291		- 'complianz_toggle',
292		- 'chat_toolbar_toggle' // Removed live_agent_status from here
293		- ])) {
294		- $options[$name] = ($value === 'on') ? 'on' : 'off';
295		- } else {
296		- // Store all other values directly
297		- $options[$name] = $value;
	534	+ } else {
	535	+ // OpenAI, X.AI, DeepSeek format
	536	+ if (strpos($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	+ }
298	553	}
299		- break;
	554	+ }
300	555	}
301		- // Save all updates
302		- $updated = update_option('mxchat_options', $options);
303		- // Handle backwards compatibility for certain fields
304		- $legacy_fields = ['brave_api_key', 'brave_image_count', 'brave_safe_search', 'brave_news_count',
305		- 'brave_country', 'brave_language', 'similarity_threshold'];
306		- if (in_array($name, $legacy_fields)) {
307		- // Also update the individual option for backwards compatibility
308		- update_option($name, $value);
	556	+
	557	+ return strlen($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	+ $sanitized['mxchat_vectorstore_max_results'] = 1;
309	630	}
310		- if ($updated) {
311		- wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
	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 ' . $api_key,
	674	+ 'Content-Type' => 'application/json',
	675	+ 'OpenAI-Beta' => 'assistants=v2'
	676	+ ),
	677	+ 'timeout' => 30
	678	+ )
	679	+ );
	680	+
	681	+ if (is_wp_error($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	+ $file_count
	697	+ )
	698	+ ));
	699	+ } elseif ($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')));
312	703	} else {
313		- wp_send_json_error(['message' => esc_html__('Update failed or no changes', 'mxchat')]);
	704	+ $error_message = $body['error']['message'] ?? __('Unknown error occurred.', 'mxchat');
	705	+ wp_send_json_error(array('message' => $error_message));
314	706	}
315	707	}
316	708
317	709	/**
318		- * Handles AJAX auto-save for prompts and auto-sync settings.
	710	+ * AJAX handler to test Slack connection and validate scopes
319	711	*/
320		-public function mxchat_save_prompts_setting_callback() {
321		- // Check the correct nonce for this action.
322		- check_ajax_referer( 'mxchat_prompts_setting_nonce', '_ajax_nonce' );
	712	+public function mxchat_test_slack_connection() {
	713	+ check_ajax_referer('mxchat_admin_nonce', 'nonce');
323	714
324		- if ( ! current_user_can( 'manage_options' ) ) {
325		- wp_send_json_error( [ 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ] );
	715	+ if (!current_user_can('manage_options')) {
	716	+ wp_send_json_error(array('message' => __('Permission denied.', 'mxchat')));
	717	+ return;
326	718	}
327	719
328		- $name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
329		- $value = isset( $_POST['value'] ) ? sanitize_text_field( wp_unslash( $_POST['value'] ) ) : '';
	720	+ $bot_token = $this->options['live_agent_bot_token'] ?? '';
330	721
331		- if ( empty( $name ) ) {
332		- wp_send_json_error( [ 'message' => esc_html__( 'Invalid field name', 'mxchat' ) ] );
	722	+ if (empty($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;
333	725	}
334	726
335		- // Handle standalone auto-sync settings.
336		- if ( in_array( $name, [ 'mxchat_auto_sync_posts', 'mxchat_auto_sync_pages' ], true ) ) {
337		- // Convert checkbox value to "1" if checked, "0" if not.
338		- $value = ( $value === 'on' ) ? '1' : '0';
339		- update_option( $name, $value );
340		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
	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;
341	739	}
342	740
343		- // Handle fields stored in the 'mxchat_prompts_options' array.
344		-// Handle fields stored in the 'mxchat_prompts_options' array.
345		-if ( false !== strpos( $name, 'mxchat_prompts_options[' ) ) {
346		- // Extract the key name using regex.
347		- if ( preg_match( '/mxchat_prompts_options\[(.*?)\]/', $name, $matches ) && ! empty( $matches[1] ) ) {
348		- $key = sanitize_text_field( $matches[1] );
349		- $options = get_option( 'mxchat_prompts_options', [] );
	741	+ $auth_body = json_decode(wp_remote_retrieve_body($auth_response), true);
350	742
351		- // Remove Pinecone-specific settings from the main plugin handling.
352		- if ( 'mxchat_use_pinecone' === $key ) {
353		- // Optionally, you could simply ignore this field or set a default value.
354		- // For example, ensure it's always 0 or remove it entirely:
355		- // $options[ $key ] = '0';
356		- // Or, if you prefer, just return an error so that the main plugin doesn't handle it:
357		- wp_send_json_error( [ 'message' => esc_html__( 'Pinecone settings are now handled in the add-on.', 'mxchat' ) ] );
358		- } else {
359		- // For all other fields, use the existing logic.
360		- $options[ $key ] = ( $value === 'on' || $value === '1' ) ? '1' : $value;
	743	+ if (!isset($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	+ );
	751	+ $message = $error_messages[$error] ?? sprintf(__('Authentication failed: %s', 'mxchat'), $error);
	752	+ wp_send_json_error(array('message' => $message));
	753	+ return;
	754	+ }
	755	+
	756	+ $team_name = $auth_body['team'] ?? 'Unknown Workspace';
	757	+ $bot_name = $auth_body['user'] ?? 'Unknown Bot';
	758	+
	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	+ } 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;
361	804	}
362		- update_option( 'mxchat_prompts_options', $options );
363		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
364	805	}
365		-}
366	806
	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');
367	814
368		- wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
	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	+ }
369	830	}
370	831
371	832	public function mxchat_display_admin_notice() {
372	833	// Success notice
		@@ -391,2774 +852,3637 @@
391	852	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
392	853	}
393	854	}
394	855
	856	+public function show_live_agent_disabled_banner() {
	857	+ $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
395	858
	859	+ if ($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	+ $this->add_theme_migration_nonce();
396	881
	882	+ // Include and render the new sidebar-based settings page
	883	+ require_once plugin_dir_path(__FILE__) . 'admin-settings-page.php';
	884	+ mxchat_render_settings_page($this);
	885	+}
397	886
	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($_POST, true));
398	891
399		-public function mxchat_create_admin_page() {
	892	+ // Verify nonce
	893	+ if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
	894	+ //error_log('Nonce verification failed');
	895	+ wp_die('Security check failed');
	896	+ }
400	897
401		- ?>
402		- <div class="wrap mxchat-admin">
403		- <?php if (!$this->is_activated): ?>
404		- <div class="mxchat-pro-banner">
405		- <p>
406		- <?php echo esc_html__('For a limited time, get lifetime access and save $20 on MxChat Pro!', 'mxchat'); ?>
407		- <a href="https://mxchat.ai/" target="_blank"><?php echo esc_html__('Upgrade to Pro today', 'mxchat'); ?></a>
408		- </p>
409		- </div>
410		- <?php endif; ?>
	898	+ // Remove the notice flag
	899	+ $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
	900	+ //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
411	901
412		- <div class="mxchat-agents-banner">
413		- <p>
414		- <strong><?php echo esc_html__('The MxChat Add-Ons Platform', 'mxchat'); ?></strong><?php echo esc_html__(' is here! Pro users get unlimited access to our growing collection of powerful add-ons. ', 'mxchat'); ?><a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>"><?php echo esc_html__('Explore all add-ons', 'mxchat'); ?></a><?php echo esc_html__(' including Forms Builder, Theme Customizer, Content Moderation, and more – all included with your lifetime Pro license!', 'mxchat'); ?>
415		- </p>
416		- </div>
	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	+}
417	913
418		- <h2 class="mxchat-nav-tab-wrapper">
419		- <a href="#chatbot" class="mxchat-nav-tab mxchat-nav-tab-active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></a>
420		- <a href="#embed" class="mxchat-nav-tab" data-tab="embed"><?php echo esc_html__('Integrations', 'mxchat'); ?></a>
421		- <a href="#general" class="mxchat-nav-tab" data-tab="general"><?php echo esc_html__('FAQ', 'mxchat'); ?></a>
422		- </h2>
	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	+ }
423	923
424		- <div id="chatbot" class="mxchat-tab-content active">
425		- <div class="mxchat-autosave-section">
426		- <?php do_settings_sections('mxchat-chatbot'); ?>
	924	+ // Check if notice should be shown
	925	+ $show_notice = get_option('mxchat_show_theme_migration_notice', false);
	926	+
	927	+ if ($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>
427	941	</div>
428	942	</div>
	943	+ <?php
	944	+ }
	945	+}
429	946
430		- <div id="embed" class="mxchat-tab-content">
431		- <div class="mxchat-autosave-section">
432		- <div class="mxchat-settings-section">
433		- <h2><?php echo esc_html__('WooCommerce Settings', 'mxchat'); ?></h2>
434		- <table class="form-table">
435		- <?php do_settings_fields('mxchat-embed', 'mxchat_woocommerce_section'); ?>
436		- </table>
437		- </div>
438		- <div class="section-divider"></div>
	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	+ }
439	955
440		- <div class="mxchat-settings-section">
441		- <h2><?php echo esc_html__('Loops Settings', 'mxchat'); ?></h2>
442		- <table class="form-table">
443		- <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
444		- </table>
445		- </div>
	956	+ // Remove the notice flag
	957	+ delete_option('mxchat_show_theme_migration_notice');
446	958
447		- <div class="section-divider"></div>
	959	+ wp_send_json_success();
	960	+}
448	961
449		- <div class="mxchat-settings-section">
450		- <h2><?php echo esc_html__('Brave Search Settings', 'mxchat'); ?></h2>
451		- <table class="form-table">
452		- <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
453		- </table>
454		- </div>
	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	+}
455	973
456		- <div class="section-divider"></div>
	974	+public function mxchat_create_transcripts_page() {
	975	+ global $wpdb;
	976	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
457	977
458		- <div class="mxchat-settings-section">
459		- <h2><?php echo esc_html__('Toolbar Settings & Intents', 'mxchat'); ?></h2>
460		- <table class="form-table">
461		- <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
462		- </table>
463		- </div>
	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;
464	981
465		- <div class="section-divider"></div>
	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	+ ");
466	1004
467		- <!-- Live Agent Settings Section -->
468		- <div class="mxchat-settings-section">
469		- <h2><?php echo esc_html__('Live Agent Settings', 'mxchat'); ?></h2>
470		- <p><?php echo esc_html__('Visit our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#slack_integration" target="_blank"><?php echo esc_html__('documentation page', 'mxchat'); ?></a> <?php echo esc_html__('to set up live agent transfer via Slack.', 'mxchat'); ?></p>
471		- <table class="form-table">
472		- <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
473		- </table>
474		- </div>
475		- </div>
476		- </div>
	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	+ ");
477	1011
	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	+ ");
478	1027
479		- <div id="general" class="mxchat-tab-content">
480		- <?php do_settings_sections('mxchat-general'); ?>
481		- <p>
482		- <?php echo esc_html__('If you’re having trouble with setup or getting the responses you need, we encourage you to review our', 'mxchat'); ?>
483		- <a href="https://mxchat.ai/documentation/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('documentation', 'mxchat'); ?></a> <?php echo esc_html__('or', 'mxchat'); ?>
484		- <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('create a support ticket', 'mxchat'); ?></a>.
485		- </p>
486		- <p>
487		- <?php echo esc_html__('If you like our plugin, please consider', 'mxchat'); ?> <a href="https://wordpress.org/plugins/mxchat-basic/#reviews" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('leaving us a review', 'mxchat'); ?></a>.
488		- </p>
	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	+ }
489	1120
490		- <div class="faq-item">
491		- <h3><?php echo esc_html__('How does the Claude API integration work?', 'mxchat'); ?></h3>
492		- <p>
493		- <?php echo esc_html__('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.', 'mxchat'); ?>
494		- </p>
495		- <p>
496		- <?php echo esc_html__('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.', 'mxchat'); ?>
497		- </p>
498		- <p>
499		- <?php echo esc_html__('You can obtain your Claude API key by signing up on the', 'mxchat'); ?> <a href="https://www.anthropic.com/api" target="_blank" rel="noopener"><?php echo esc_html__('Anthropic API page', 'mxchat'); ?></a>.
500		- </p>
501		- </div>
	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' => $chart_messages,
	1137	+ );
502	1138
503		- <div class="faq-item">
504		- <h3><?php echo esc_html__('How does the X.AI API integration work?', 'mxchat'); ?></h3>
505		- <p>
506		- <?php echo esc_html__('The X.AI API, released on 10.21.24, is currently in beta. To use it, you will need both an OpenAI API key and an X.AI API key. This is because OpenAI handles vector embeddings in the Retrieval-Augmented Generation (RAG) process, as X.AI does not yet provide an embedding API.', 'mxchat'); ?>
507		- </p>
508		- <p>
509		- <?php echo esc_html__('Custom content is sent to the X.AI API for generating responses, while OpenAI processes the embeddings. This allows the chatbot to provide advanced responses while maintaining context from your website. You can get your X.AI API key from the', 'mxchat'); ?> <a href="https://docs.x.ai/docs" target="_blank" rel="noopener"><?php echo esc_html__('X.AI API documentation', 'mxchat'); ?></a>.
510		- </p>
511		- </div>
	1139	+ // Include and render the new template
	1140	+ require_once plugin_dir_path(__FILE__) . 'admin-transcripts-page.php';
	1141	+ mxchat_render_transcripts_page($this, $page_data);
	1142	+}
512	1143
513		- <div class="faq-item">
514		- <h3><?php echo esc_html__('Do I need an OpenAI API key to use the chatbot?', 'mxchat'); ?></h3>
515		- <p>
516		- <?php echo esc_html__('Yes, you will need an OpenAI API key to power the chatbot. You can obtain an API key by signing up on the', 'mxchat'); ?> <a href="https://platform.openai.com/signup" target="_blank" rel="noopener"><?php echo esc_html__('OpenAI platform', 'mxchat'); ?></a>. <?php echo esc_html__('After signing up, you must add credits to your account—typically, $5 in credits is sufficient to get started.', 'mxchat'); ?>
517		- </p>
518		- <p>
519		- <?php echo esc_html__('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.', 'mxchat'); ?>
520		- </p>
521		- </div>
	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';
522	1153
523		- <div class="faq-item">
524		- <h3><?php echo esc_html__('How do I add the chatbot to my site?', 'mxchat'); ?></h3>
525		- <p>
526		- <?php echo esc_html__('You can add the chatbot using the shortcode', 'mxchat'); ?> <code>[mxchat_chatbot floating="yes"]</code> <?php echo esc_html__('or', 'mxchat'); ?> <code>[mxchat_chatbot floating="no"]</code>. <?php echo esc_html__('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.', 'mxchat'); ?>
527		- </p>
528		- </div>
	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	+ ");
529	1165
530		- <div class="faq-item">
531		- <h3><?php echo esc_html__('How does the chatbot use my content to generate responses?', 'mxchat'); ?></h3>
532		- <p>
533		- <?php echo esc_html__('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.', 'mxchat'); ?>
534		- </p>
535		- </div>
	1166	+ // Prepare chart data
	1167	+ $chart_labels = array();
	1168	+ $chart_chats = array();
	1169	+ $chart_messages = array();
536	1170
537		- <div class="faq-item">
538		- <h3><?php echo esc_html__('Why does the chatbot sometimes make up links or information?', 'mxchat'); ?></h3>
539		- <p>
540		- <?php echo esc_html__('Occasionally, the chatbot may generate inaccurate links or information, known as "hallucinations." To minimize this, you can add system instructions to guide its behavior. For example, include an instruction like: "Only provide links you directly have access to or retrieve from the knowledge base. Do not make up links or information that you do not have direct access to." This helps the bot stay aligned with your content.', 'mxchat'); ?>
541		- </p>
542		- </div>
	1171	+ // Fill last 7 days with data - same logic as mxchat_transcripts_page()
	1172	+ for ($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;
543	1176
544		- <div class="faq-item">
545		- <h3><?php echo esc_html__('How do intents work in MxChat?', 'mxchat'); ?></h3>
546		- <p>
547		- <?php echo esc_html__('Intents allow MxChat to recognize user requests and trigger specific actions, such as capturing emails or displaying product information. This helps provide a more interactive and responsive experience. For a detailed explanation of each intent, please refer to our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('Intents Documentation', 'mxchat'); ?></a>.
548		- </p>
549		- </div>
	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	+ }
550	1193
551		- <div class="faq-item">
552		- <h3><?php echo esc_html__('How does the Complianz integration work?', 'mxchat'); ?></h3>
553		- <p>
554		- <?php echo esc_html__('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.', 'mxchat'); ?>
555		- </p>
556		- </div>
	1194	+ return array(
	1195	+ 'labels' => $chart_labels,
	1196	+ 'chats' => $chart_chats,
	1197	+ 'messages' => $chart_messages
	1198	+ );
	1199	+}
557	1200
558		- <div class="faq-item">
559		- <h3><?php echo esc_html__('How does the WooCommerce integration work?', 'mxchat'); ?></h3>
560		- <p>
561		- <?php echo esc_html__('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.', 'mxchat'); ?>
562		- </p>
563		- </div>
	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'); ?>
	1216	+ </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'); ?>
	1229	+ </p>
	1230	+ <?php
	1231	+}
564	1232
565		- <div class="faq-item">
566		- <h3><?php echo esc_html__('Why isn\'t my chatbot responding as expected?', 'mxchat'); ?></h3>
567		- <p>
568		- <?php echo esc_html__('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', 'mxchat'); ?> <a href="https://mxchat.ai/contact/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('contact us', 'mxchat'); ?></a> <?php echo esc_html__('for personalized support.', 'mxchat'); ?>
569		- </p>
570		- <p>
571		- <?php echo esc_html__('We’re dedicated to your success and ready to guide you in aligning the AI\'s behavior to meet your goals.', 'mxchat'); ?>
572		- </p>
573		- </div>
	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'); ?>
	1254	+ </p>
	1255	+ <?php
	1256	+}
574	1257
575		- <div class="faq-item">
576		- <h3><?php echo esc_html__('What is Loops, and how do I get an API key?', 'mxchat'); ?></h3>
577		- <p>
578		- <?php echo esc_html__('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', 'mxchat'); ?> <a href="https://loops.so" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('Loops website', 'mxchat'); ?></a> <?php echo esc_html__('to get started or to sign up for an account.', 'mxchat'); ?>
579		- </p>
580		- </div>
581		-
582		- </div>
583		- </div>
	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'); ?>
	1301	+ </p>
584	1302	<?php
585	1303	}
586	1304
587	1305
588	1306
589		-public function mxchat_create_transcripts_page() {
590		- global $wpdb;
591		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1307	+public function sanitize_transcripts_options($input) {
	1308	+ $sanitized = array();
592	1309
593		- // Get basic stats
594		- $total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
595		- $total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
596		- $total_users = $wpdb->get_var("SELECT COUNT(DISTINCT user_email) FROM $table_name WHERE user_email != ''");
597		- ?>
598		- <div class="wrap mxchat-admin">
599		- <!-- Stats Cards -->
600		- <div class="mxchat-stats-grid">
601		- <div class="mxchat-stat-card">
602		- <div class="stat-icon">💬</div>
603		- <div class="stat-content">
604		- <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
605		- <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
606		- </div>
607		- </div>
608		- <div class="mxchat-stat-card">
609		- <div class="stat-icon">📝</div>
610		- <div class="stat-content">
611		- <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
612		- <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
613		- </div>
614		- </div>
615		- <div class="mxchat-stat-card">
616		- <div class="stat-icon">👥</div>
617		- <div class="stat-content">
618		- <span class="stat-value"><?php echo esc_html($total_users); ?></span>
619		- <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
620		- </div>
621		- </div>
622		- </div>
	1310	+ $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
623	1311
624		- <!-- Search and Filter Controls -->
625		- <div class="mxchat-controls-wrapper">
626		- <div class="mxchat-search-box">
627		- <input type="text" id="mxchat-search-transcripts"
628		- placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
629		- class="regular-text">
630		- </div>
	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	+ }
631	1324
632		- <form id="mxchat-delete-form" method="post">
633		- <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
634		- <div class="mxchat-controls">
635		- <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
636		- <span class="dashicons dashicons-yes-alt"></span>
637		- <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
638		- </button>
639		- <button type="submit" class="button delete-chats-button">
640		- <span class="dashicons dashicons-trash"></span>
641		- <?php esc_html_e('Delete Selected', 'mxchat'); ?>
642		- </button>
643		- </div>
644		- </form>
645		- </div>
	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	+ }
646	1334
647		- <!-- Transcripts Container -->
648		- <div id="mxchat-transcripts"></div>
649		- </div>
650		- <?php
651		-}
	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	+ }
652	1343
653		-public function mxchat_create_prompts_page() {
654		- global $wpdb;
655		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1344	+ // Sanitize auto-email transcript settings
	1345	+ $sanitized['mxchat_auto_email_transcript_enabled'] = isset($input['mxchat_auto_email_transcript_enabled']) ? 1 : 0;
656	1346
657		- // Display success message if all prompts were deleted
658		- if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
659		- echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
	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';
660	1354	}
661	1355
662		- // Set up pagination and search query
663		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
664		- $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
665		- $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
666		- $per_page = 10;
667		- $offset = ($current_page - 1) * $per_page;
	1356	+ // Sanitize require contact info setting
	1357	+ $sanitized['mxchat_auto_email_transcript_require_contact'] = isset($input['mxchat_auto_email_transcript_require_contact']) ? 1 : 0;
668	1358
669		- // Modify query to handle search input
670		- $sql_search = "";
671		- if ($search_query) {
672		- $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
	1359	+ return $sanitized;
	1360	+}
	1361	+
	1362	+/**
	1363	+ * Schedule or unschedule the transcript cleanup cron job
	1364	+ */
	1365	+public function schedule_transcript_cleanup($interval) {
	1366	+ // Clear any existing scheduled event
	1367	+ $timestamp = wp_next_scheduled('mxchat_cleanup_old_transcripts');
	1368	+ if ($timestamp) {
	1369	+ wp_unschedule_event($timestamp, 'mxchat_cleanup_old_transcripts');
673	1370	}
	1371	+
	1372	+ // Schedule new event if not set to "never"
	1373	+ if ($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	+}
674	1379
675		- // Retrieve total number of prompts, considering search filter
676		- $total_prompts = $wpdb->get_var("SELECT COUNT(*) FROM {$table_name} {$sql_search}");
677		- $total_pages = ceil($total_prompts / $per_page);
	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';
678	1411
679		- // Retrieve prompts from the database
680		- $prompts = $wpdb->get_results(
	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(
681	1417	$wpdb->prepare(
682		- "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
683		- $per_page,
684		- $offset
	1418	+ "SELECT DISTINCT session_id FROM {$table_name} WHERE timestamp < %s",
	1419	+ $cutoff_date
685	1420	)
686	1421	);
687	1422
688		- // Add the pagination links generation here
689		- $page_links = paginate_links(array(
690		- 'base' => add_query_arg(array(
691		- 'paged' => '%#%',
692		- 'search' => urlencode($search_query),
693		- '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
694		- ), admin_url('admin.php?page=mxchat-prompts')),
695		- 'format' => '',
696		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
697		- 'next_text' => __('Next &raquo;', 'mxchat'),
698		- 'total' => $total_pages,
699		- 'current' => $current_page,
700		- ));
	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	+ );
701	1430
702		- // Retrieve processing statuses
703		- $pdf_url = get_transient('mxchat_last_pdf_url');
704		- $sitemap_url = get_transient('mxchat_last_sitemap_url');
705		- $pdf_status = $pdf_url ? $this->get_pdf_processing_status($pdf_url) : false;
706		- $sitemap_status = $sitemap_url ? $this->get_sitemap_processing_status($sitemap_url) : false;
	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	+ $sessions_to_delete
	1438	+ )
	1439	+ );
	1440	+ }
707	1441
708		- if ($pdf_status && $pdf_status['status'] === 'complete') {
709		- delete_transient('mxchat_last_pdf_url');
710		- $pdf_status = false;
	1442	+ // Log the cleanup action
	1443	+ if ($deleted !== false && $deleted > 0) {
	1444	+ error_log(sprintf('MXChat: Auto-deleted %d transcripts older than %d days', $deleted, $days));
711	1445	}
712		- if ($sitemap_status && $sitemap_status['status'] === 'complete') {
713		- delete_transient('mxchat_last_sitemap_url');
714		- $sitemap_status = false;
	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'));
715	1451	}
716	1452
717		- $is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
718		- || ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
719		- ?>
720		- <div class="wrap mxchat-wrapper">
721		- <!-- Hero Section -->
722		- <div class="mxchat-hero">
723		- <h1 class="mxchat-main-title">
724		- <span class="mxchat-gradient-text">Knowledge Base</span> Manager
725		- </h1>
726		- <p class="mxchat-hero-subtitle">
727		- <?php esc_html_e('Enhance your AI chatbot with custom knowledge. Import, manage, and organize your content to keep responses accurate and relevant.', 'mxchat'); ?>
728		- </p>
729		- </div>
	1453	+ check_ajax_referer('mxchat_export_transcripts', 'security');
730	1454
731		- <div class="mxchat-content">
732		- <!-- Import Settings Card -->
733		- <div class="mxchat-card">
734		- <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
735		- <p><?php esc_html_e('Using the free Pinecone DB Manager add-on is recommended for high performance and a knowledge database of more than 500.', 'mxchat'); ?></p>
	1455	+ global $wpdb;
	1456	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
736	1457
737		- <!-- Tab Contents -->
738		- <div class="mxchat-tab-contents">
739		- <!-- Default Database Tab -->
740		- <div id="default-db" class="mxchat-tab-content active">
741		- <!-- Auto-Sync Settings -->
742		- <div class="mxchat-settings-section">
743		- <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
744		- <p class="mxchat-description">
745		- <?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below. Works with Pinecone if enabled', 'mxchat'); ?>
746		- </p>
747		- <div class="mxchat-autosave-section"> <!-- Add this wrapper -->
748		- <div class="mxchat-toggle-group">
749		- <div class="mxchat-toggle-container">
750		- <label class="mxchat-toggle-switch">
751		- <input type="checkbox"
752		- name="mxchat_auto_sync_posts"
753		- class="mxchat-autosave-field"
754		- value="1"
755		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
756		- <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
757		- <span class="mxchat-toggle-slider"></span>
758		- </label>
759		- <span class="mxchat-toggle-label">
760		- <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
761		- </span>
762		- </div>
763		- <div class="mxchat-toggle-container">
764		- <label class="mxchat-toggle-switch">
765		- <input type="checkbox"
766		- name="mxchat_auto_sync_pages"
767		- class="mxchat-autosave-field"
768		- value="1"
769		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
770		- <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
771		- <span class="mxchat-toggle-slider"></span>
772		- </label>
773		- <span class="mxchat-toggle-label">
774		- <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
775		- </span>
776		- </div>
777		- </div>
778		- </div>
779		- </div>
	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	+ );
780	1464
781		- <!-- Import Methods -->
782		- <div class="mxchat-import-methods">
783		- <div class="mxchat-method-card">
784		- <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
785		- <p><?php esc_html_e('Import all content from your sitemap automatically.', 'mxchat'); ?></p>
786		- </div>
787		- <div class="mxchat-method-card">
788		- <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
789		- <p><?php esc_html_e('Import knowledge directly from PDF documents.', 'mxchat'); ?></p>
790		- </div>
791		- <div class="mxchat-method-card">
792		- <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
793		- <p><?php esc_html_e('Import content from any specific webpage.', 'mxchat'); ?></p>
794		- </div>
795		- <div class="mxchat-method-card">
796		- <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
797		- <p><?php esc_html_e('Directly submit content to be vectorized.', 'mxchat'); ?></p>
798		- </div>
799		- </div>
	1465	+ if (empty($results)) {
	1466	+ wp_send_json_error(array('message' => 'No transcripts found.'));
	1467	+ wp_die();
	1468	+ }
800	1469
801		- <!-- Import Form -->
802		- <?php if (!$is_processing) : ?>
803		- <div class="mxchat-import-form">
804		- <form id="mxchat-sitemap-form" method="post"
805		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
806		- <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
807		- <div class="mxchat-url-input-group">
808		- <input type="url"
809		- name="sitemap_url"
810		- id="sitemap_url"
811		- placeholder="<?php esc_attr_e('Enter Sitemap, PDF, or Webpage URL', 'mxchat'); ?>"
812		- required />
813		- <button type="submit"
814		- name="submit_sitemap"
815		- class="mxchat-button-primary">
816		- <?php esc_html_e('Import', 'mxchat'); ?>
817		- </button>
818		- </div>
819		- </form>
820		- </div>
821		- <?php endif; ?>
	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');
822	1475
823		- <!-- Processing Status -->
824		- <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
825		- <div class="mxchat-status-card">
826		- <div class="mxchat-status-header">
827		- <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
828		- <?php if ($is_processing) : ?>
829		- <form method="post" class="mxchat-stop-form"
830		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
831		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
832		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
833		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
834		- </button>
835		- </form>
836		- <?php endif; ?>
837		- </div>
838		- <div class="mxchat-progress-bar">
839		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
840		- </div>
841		- <div class="mxchat-status-details">
842		- <p><?php printf(
843		- esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
844		- absint($pdf_status['processed_pages']),
845		- absint($pdf_status['total_pages']),
846		- absint($pdf_status['percentage'])
847		- ); ?></p>
848		- <p><?php printf(
849		- esc_html__('Status: %s', 'mxchat'),
850		- esc_html(ucfirst($pdf_status['status']))
851		- ); ?></p>
852		- <p><?php printf(
853		- esc_html__('Last update: %s', 'mxchat'),
854		- esc_html($pdf_status['last_update'])
855		- ); ?></p>
856		- </div>
857		- </div>
858		- <?php endif; ?>
	1476	+ // Create output stream
	1477	+ $output = fopen('php://output', 'w');
859	1478
860		- <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
861		- <div class="mxchat-status-card">
862		- <div class="mxchat-status-header">
863		- <h4><?php esc_html_e('Sitemap Processing Status (Refresh for update)', 'mxchat'); ?></h4>
864		- <?php if ($is_processing) : ?>
865		- <form method="post" class="mxchat-stop-form"
866		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
867		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
868		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
869		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
870		- </button>
871		- </form>
872		- <?php endif; ?>
873		- </div>
874		- <div class="mxchat-progress-bar">
875		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
876		- </div>
877		- <div class="mxchat-status-details">
878		- <p><?php printf(
879		- esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
880		- absint($sitemap_status['processed_urls']),
881		- absint($sitemap_status['total_urls']),
882		- absint($sitemap_status['percentage'])
883		- ); ?></p>
884		- <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
885		- <div class="mxchat-error-notice">
886		- <?php if (!empty($sitemap_status['error'])) : ?>
887		- <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
888		- <?php endif; ?>
889		- <?php if (!empty($sitemap_status['last_error'])) : ?>
890		- <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
891		- <?php endif; ?>
892		- </div>
893		- <?php endif; ?>
894		- </div>
895		- </div>
896		- <?php endif; ?>
897		- </div>
	1479	+ // Add UTF-8 BOM for proper Excel encoding
	1480	+ fputs($output, "\xEF\xBB\xBF");
898	1481
	1482	+ // Add CSV headers
	1483	+ fputcsv($output, array(
	1484	+ 'Session ID',
	1485	+ 'Email',
	1486	+ 'User Identifier',
	1487	+ 'Role',
	1488	+ 'Message',
	1489	+ 'Timestamp'
	1490	+ ));
899	1491
900		- </div>
901		- </div>
	1492	+ // Add data rows
	1493	+ foreach ($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	+ $row->timestamp
	1501	+ ));
	1502	+ }
902	1503
903		- <!-- Direct Content Submission Card -->
904		-<div class="mxchat-card">
905		- <div class="mxchat-card-header">
906		- <h2><?php esc_html_e('Submit Direct Content', 'mxchat'); ?></h2>
907		- </div>
908		- <form id="mxchat-content-form" method="post"
909		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
910		- <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
911		- <div class="mxchat-form-group">
912		- <label for="article_content"><?php esc_html_e('Content:', 'mxchat'); ?></label>
913		- <textarea name="article_content" id="article_content" required
914		- placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"></textarea>
915		- </div>
916		- <div class="mxchat-form-group">
917		- <label for="article_url"><?php esc_html_e('Source URL (Optional):', 'mxchat'); ?></label>
918		- <input type="url" name="article_url" id="article_url"
919		- placeholder="<?php esc_attr_e('Enter source URL', 'mxchat'); ?>">
920		- </div>
921		- <button type="submit" name="submit_content" class="mxchat-button-primary">
922		- <?php esc_html_e('Submit Content', 'mxchat'); ?>
923		- </button>
924		- </form>
925		-</div>
926		-
927		-<!-- Knowledge Base Table Card -->
928		-<div class="mxchat-card">
929		- <div class="mxchat-card-header">
930		- <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
931		- <div class="mxchat-header-actions">
932		- <!-- Search -->
933		- <form method="get" id="knowledge-search" class="mxchat-search-form">
934		- <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
935		- <input type="hidden" name="page" value="mxchat-prompts" />
936		- <div class="mxchat-search-group">
937		- <span class="dashicons dashicons-search"></span>
938		- <input type="text"
939		- name="search"
940		- placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
941		- value="<?php echo esc_attr($search_query); ?>" />
942		- </div>
943		- </form>
944		-
945		- <!-- Delete All -->
946		- <form method="post"
947		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
948		- class="mxchat-delete-form"
949		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
950		- <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
951		- <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
952		- <span class="dashicons dashicons-trash"></span>
953		- <?php esc_html_e('Delete All', 'mxchat'); ?>
954		- </button>
955		- </form>
956		- </div>
957		- </div>
958		-
959		- <!-- Table -->
960		- <div class="mxchat-table-wrapper">
961		- <table class="mxchat-records-table">
962		- <thead>
963		- <tr>
964		- <th><?php esc_html_e('ID', 'mxchat'); ?></th>
965		- <th><?php esc_html_e('Content', 'mxchat'); ?></th>
966		- <th><?php esc_html_e('Source', 'mxchat'); ?></th>
967		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
968		- </tr>
969		- </thead>
970		- <tbody>
971		- <?php if ($prompts) : ?>
972		- <?php foreach ($prompts as $prompt) : ?>
973		- <tr id="prompt-<?php echo esc_attr($prompt->id); ?>">
974		- <td><?php echo esc_html($prompt->id); ?></td>
975		- <td class="mxchat-content-cell">
976		- <div class="content-view">
977		- <?php echo wp_kses_post(wpautop(esc_textarea($prompt->article_content))); ?>
978		- </div>
979		- <textarea class="content-edit" style="display:none;">
980		- <?php echo esc_textarea($prompt->article_content); ?>
981		- </textarea>
982		- </td>
983		- <td class="mxchat-url-cell">
984		- <?php if (!empty($prompt->source_url)) : ?>
985		- <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
986		- <span class="dashicons dashicons-external"></span>
987		- <?php esc_html_e('View Source', 'mxchat'); ?>
988		- </a>
989		- <?php else : ?>
990		- <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
991		- <?php endif; ?>
992		- </td>
993		- <td class="mxchat-actions-cell">
994		- <button class="mxchat-button-icon edit-button"
995		- data-id="<?php echo esc_attr($prompt->id); ?>">
996		- <span class="dashicons dashicons-edit"></span>
997		- </button>
998		- <button class="mxchat-button-icon save-button"
999		- data-id="<?php echo esc_attr($prompt->id); ?>"
1000		- style="display:none;"
1001		- data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
1002		- <span class="dashicons dashicons-saved"></span>
1003		- </button>
1004		- <a href="<?php echo esc_url(admin_url(
1005		- 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
1006		- . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
1007		- )); ?>"
1008		- class="mxchat-button-icon delete-button"
1009		- onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
1010		- <span class="dashicons dashicons-trash"></span>
1011		- </a>
1012		- </td>
1013		- </tr>
1014		- <?php endforeach; ?>
1015		- <?php else : ?>
1016		- <tr>
1017		- <td colspan="4" class="mxchat-no-records">
1018		- <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
1019		- </td>
1020		- </tr>
1021		- <?php endif; ?>
1022		- </tbody>
1023		- </table>
1024		- </div>
1025		-
1026		- <?php if ($page_links) : ?>
1027		- <div class="mxchat-pagination">
1028		- <?php echo wp_kses_post($page_links); ?>
1029		- </div>
1030		- <?php endif; ?>
1031		-</div>
1032		-</div>
1033		-</div>
1034		-<?php
	1504	+ fclose($output);
	1505	+ wp_die();
1035	1506	}
1036	1507
1037		-
1038		-public function mxchat_handle_delete_all_prompts() {
1039		- // Verify nonce
1040		- if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
1041		- wp_die(__('Nonce verification failed.', 'mxchat'));
1042		- }
1043		-
1044		- // Check permissions
	1508	+/**
	1509	+ * Handle translation of chat messages via AJAX
	1510	+ */
	1511	+public function mxchat_translate_messages() {
1045	1512	if (!current_user_can('manage_options')) {
1046		- wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	1513	+ wp_send_json_error(['error' => 'Insufficient permissions']);
	1514	+ wp_die();
1047	1515	}
1048	1516
1049		- global $wpdb;
1050		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	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);
1051	1521
1052		- // Delete all prompts from the table
1053		- $wpdb->query("DELETE FROM {$table_name}");
	1522	+ if (empty($session_id)) {
	1523	+ wp_send_json_error(['error' => 'No session ID provided']);
	1524	+ wp_die();
	1525	+ }
1054	1526
1055		- // Clear relevant cache
1056		- wp_cache_delete('all_prompts', 'mxchat_prompts');
	1527	+ if (empty($messages) || !is_array($messages)) {
	1528	+ wp_send_json_error(['error' => 'No messages to translate']);
	1529	+ wp_die();
	1530	+ }
1057	1531
1058		- // Redirect back with a success message
1059		- $redirect_url = add_query_arg(array(
1060		- 'page' => 'mxchat-prompts',
1061		- 'all_deleted' => 'true'
1062		- ), admin_url('admin.php'));
	1532	+ // Language names for prompting
	1533	+ $languages = [
	1534	+ 'en' => 'English',
	1535	+ 'es' => 'Spanish',
	1536	+ 'fr' => 'French',
	1537	+ 'de' => 'German',
	1538	+ 'it' => 'Italian',
	1539	+ 'pt' => 'Portuguese',
	1540	+ 'nl' => 'Dutch',
	1541	+ 'ru' => 'Russian',
	1542	+ 'zh' => 'Chinese',
	1543	+ 'ja' => 'Japanese',
	1544	+ 'ko' => 'Korean',
	1545	+ 'ar' => 'Arabic',
	1546	+ 'hi' => 'Hindi',
	1547	+ 'tr' => 'Turkish',
	1548	+ 'pl' => 'Polish',
	1549	+ 'vi' => 'Vietnamese',
	1550	+ 'th' => 'Thai',
	1551	+ 'id' => 'Indonesian',
	1552	+ 'sv' => 'Swedish',
	1553	+ 'da' => 'Danish'
	1554	+ ];
1063	1555
1064		- wp_safe_redirect($redirect_url);
1065		- exit;
1066		-}
1067		-public function mxchat_handle_delete_prompt() {
1068		- // Sanitize and validate nonce
1069		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
1070		- if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
1071		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1072		- }
	1556	+ $target_lang_name = isset($languages[$target_lang]) ? $languages[$target_lang] : 'English';
1073	1557
1074		- // Check permissions
1075		- if (!current_user_can('manage_options')) {
1076		- wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	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 . "]";
	1564	+ }
1077	1565	}
1078	1566
1079		- // Validate and sanitize ID parameter
1080		- $id = isset($_GET['id']) ? intval($_GET['id']) : 0;
1081		- if ($id <= 0) {
1082		- wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	1567	+ if (empty($numbered_messages)) {
	1568	+ wp_send_json_error(['error' => 'No valid messages to translate']);
	1569	+ wp_die();
1083	1570	}
1084	1571
1085		- global $wpdb;
1086		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1572	+ $combined_text = implode("\n\n", $numbered_messages);
1087	1573
1088		- // Clear cache and delete prompt
1089		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
1090		- $wpdb->delete($table_name, array('id' => $id), array('%d'));
	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.";
1091	1576
1092		- wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1093		- exit;
1094		-}
1095		-public function mxchat_generate_embedding($text) {
1096		- $options = get_option('mxchat_options');
1097		- $api_key = $options['api_key'] ?? esc_html__('default_api_key', 'mxchat');
	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';
1098	1580
1099		- $response = wp_remote_post('https://api.openai.com/v1/embeddings', array(
1100		- 'body' => wp_json_encode(array(
1101		- 'model' => esc_html__('text-embedding-ada-002', 'mxchat'),
1102		- 'input' => $text
1103		- )),
1104		- 'headers' => array(
1105		- 'Authorization' => 'Bearer ' . $api_key,
1106		- 'Content-Type' => esc_html__('application/json', 'mxchat')
1107		- ),
1108		- ));
	1581	+ // Check if using OpenRouter
	1582	+ if ($selected_model === 'openrouter') {
	1583	+ $provider = 'openrouter';
	1584	+ $selected_model = $options['openrouter_selected_model'] ?? '';
	1585	+ $api_key = $options['openrouter_api_key'] ?? '';
1109	1586
1110		- if (is_wp_error($response)) {
1111		- return null;
	1587	+ if (empty($selected_model)) {
	1588	+ wp_send_json_error(['error' => 'No OpenRouter model selected']);
	1589	+ wp_die();
1112	1590	}
	1591	+ } else {
	1592	+ // Determine provider from model name
	1593	+ $model_parts = explode('-', $selected_model);
	1594	+ $provider = strtolower($model_parts[0]);
1113	1595
1114		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
1115		- return $response_data['data'][0]['embedding'] ?? null;
	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	+ $provider = 'gpt';
	1619	+ break;
	1620	+ }
1116	1621	}
1117		-public function mxchat_delete_chat_history() {
1118		- if (!current_user_can('manage_options')) {
1119		- echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
1120		- wp_die();
1121		- }
1122	1622
1123		- check_ajax_referer('mxchat_delete_chat_history', 'security');
	1623	+ if (empty($api_key)) {
	1624	+ wp_send_json_error(['error' => 'No API key configured for ' . $provider]);
	1625	+ wp_die();
	1626	+ }
1124	1627
1125		- global $wpdb;
1126		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1628	+ // Make API request based on provider
	1629	+ $response = $this->translate_with_provider($provider, $selected_model, $api_key, $system_prompt, $combined_text);
1127	1630
1128		- if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
1129		- foreach ($_POST['delete_session_ids'] as $session_id) {
1130		- $session_id_sanitized = sanitize_text_field($session_id);
	1631	+ if (is_wp_error($response)) {
	1632	+ wp_send_json_error(['error' => $response->get_error_message()]);
	1633	+ wp_die();
	1634	+ }
1131	1635
1132		- // Clear relevant cache before deletion
1133		- $cache_key = 'chat_session_' . $session_id_sanitized;
1134		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
	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	+ }
1135	1648
1136		- // Perform the deletion
1137		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1138		- }
	1649	+ // Save translations to database
	1650	+ if (!empty($translations)) {
	1651	+ $this->save_transcript_translation($session_id, $target_lang, $translations);
	1652	+ }
1139	1653
1140		- // Optionally, clear a general cache if you have one
1141		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
	1654	+ wp_send_json(['success' => true, 'translations' => $translations, 'language' => $target_lang]);
	1655	+ wp_die();
	1656	+}
1142	1657
1143		- echo wp_json_encode(['success' => esc_html__('Selected chat sessions have been deleted.', 'mxchat')]);
1144		- } else {
1145		- echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
1146		- }
	1658	+/**
	1659	+ * Save transcript translation to database
	1660	+ */
	1661	+private function save_transcript_translation($session_id, $language_code, $translations) {
	1662	+ global $wpdb;
	1663	+ $table_name = $wpdb->prefix . 'mxchat_transcript_translations';
1147	1664
1148		- wp_die();
	1665	+ // Check if table exists, create if not
	1666	+ if ($wpdb->get_var("SHOW TABLES LIKE '$table_name'") !== $table_name) {
	1667	+ mxchat_create_translations_table();
1149	1668	}
1150	1669
	1670	+ $now = current_time('mysql');
	1671	+ $translations_json = wp_json_encode($translations);
1151	1672
1152		-public function mxchat_save_inline_prompt() {
1153		- // Check for nonce security
1154		- check_ajax_referer('mxchat_save_inline_nonce');
	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	+}
1155	1684
1156		- // Verify permissions
	1685	+/**
	1686	+ * Get saved translation for a session
	1687	+ */
	1688	+public function mxchat_get_transcript_translation() {
1157	1689	if (!current_user_can('manage_options')) {
1158		- wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1159		- return;
	1690	+ wp_send_json_error(['error' => 'Insufficient permissions']);
	1691	+ wp_die();
1160	1692	}
1161	1693
1162		- global $wpdb;
1163		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1694	+ $session_id = isset($_POST['session_id']) ? sanitize_text_field($_POST['session_id']) : '';
1164	1695
1165		- // Validate and sanitize input data
1166		- $prompt_id = isset($_POST['id']) ? absint($_POST['id']) : 0;
1167		- $article_content = isset($_POST['article_content']) ? sanitize_textarea_field($_POST['article_content']) : '';
1168		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
	1696	+ if (empty($session_id)) {
	1697	+ wp_send_json_error(['error' => 'No session ID provided']);
	1698	+ wp_die();
	1699	+ }
1169	1700
1170		- if ($prompt_id > 0 && !empty($article_content)) {
1171		- // Re-generate the embedding vector for the updated content
1172		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
	1701	+ global $wpdb;
	1702	+ $table_name = $wpdb->prefix . 'mxchat_transcript_translations';
1173	1703
1174		- if (is_array($embedding_vector)) {
1175		- // Serialize the embedding vector before storing it
1176		- $embedding_vector_serialized = serialize($embedding_vector);
	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	+ }
1177	1709
1178		- // Update the prompt in the database
1179		- $updated = $wpdb->update(
1180		- $table_name,
1181		- array(
1182		- 'article_content' => $article_content,
1183		- 'embedding_vector' => $embedding_vector_serialized,
1184		- 'source_url' => $article_url,
1185		- ),
1186		- array('id' => $prompt_id),
1187		- array('%s', '%s', '%s'),
1188		- array('%d')
1189		- );
	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	+ $session_id
	1714	+ ));
1190	1715
1191		- if ($updated !== false) {
1192		- wp_send_json_success();
1193		- } else {
1194		- wp_send_json_error(esc_html__('Database update failed.', 'mxchat'));
1195		- }
1196		- } else {
1197		- wp_send_json_error(esc_html__('Embedding generation failed.', 'mxchat'));
1198		- }
	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' => $translations
	1723	+ ]);
1199	1724	} else {
1200		- wp_send_json_error(esc_html__('Invalid data.', 'mxchat'));
	1725	+ wp_send_json(['success' => true, 'has_translation' => false]);
1201	1726	}
	1727	+ wp_die();
1202	1728	}
1203	1729
	1730	+/**
	1731	+ * Translate text using the user's selected provider and model
	1732	+ */
	1733	+private function translate_with_provider($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, $text);
	1749	+ }
	1750	+}
1204	1751
	1752	+/**
	1753	+ * Translate text using OpenAI API
	1754	+ */
	1755	+private function translate_with_openai($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' => $text]
	1767	+ ],
	1768	+ 'temperature' => 0.3
	1769	+ ])
	1770	+ ]);
1205	1771
1206		-// Add this method to handle post updates
1207		-public function handle_post_update($post_id, $post, $update) {
1208		- // Basic validation checks
1209		- if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE || wp_is_post_revision($post_id)) {
1210		- return;
	1772	+ if (is_wp_error($response)) {
	1773	+ return $response;
1211	1774	}
1212	1775
1213		- // Only process published content
1214		- if (!in_array($post->post_status, array('publish'))) {
1215		- return;
	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']);
1216	1780	}
1217	1781
1218		- // Check if sync is enabled for this post type
1219		- $post_type = $post->post_type;
1220		- if (!in_array($post_type, array('post', 'page'))) {
1221		- return;
	1782	+ if (isset($body['choices'][0]['message']['content'])) {
	1783	+ return $body['choices'][0]['message']['content'];
1222	1784	}
1223	1785
1224		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1225		- if (get_option($sync_option) != '1') {
1226		- return;
1227		- }
	1786	+ return new WP_Error('api_error', 'Invalid API response');
	1787	+}
1228	1788
1229		- // Prepare content and URL
1230		- $content = wp_strip_all_tags($post->post_content);
1231		- $url = get_permalink($post_id);
	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	+ ]);
1232	1809
1233		- // Generate embedding vector
1234		- $embedding_vector = $this->mxchat_generate_embedding($content);
1235		- if (!$embedding_vector) {
1236		- return;
	1810	+ if (is_wp_error($response)) {
	1811	+ return $response;
1237	1812	}
1238	1813
1239		- // Check for Pinecone addon and its settings
1240		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1241		- $use_pinecone = false;
	1814	+ $body = json_decode(wp_remote_retrieve_body($response), true);
1242	1815
1243		- if ($pinecone_settings && is_array($pinecone_settings)) {
1244		- // Check if Pinecone is enabled and all required settings are present
1245		- $use_pinecone = (
1246		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1247		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1248		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1249		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1250		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1251		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1252		- );
	1816	+ if (isset($body['error'])) {
	1817	+ return new WP_Error('api_error', $body['error']['message']);
1253	1818	}
1254	1819
1255		- if ($use_pinecone) {
1256		- // Use Pinecone
1257		- $pinecone_result = $this->store_in_pinecone_main(
1258		- $embedding_vector,
1259		- $content,
1260		- $url,
1261		- $pinecone_settings['mxchat_pinecone_api_key'],
1262		- $pinecone_settings['mxchat_pinecone_environment'],
1263		- $pinecone_settings['mxchat_pinecone_index']
1264		- );
	1820	+ if (isset($body['content'][0]['text'])) {
	1821	+ return $body['content'][0]['text'];
	1822	+ }
1265	1823
1266		- if (!$pinecone_result['success']) {
1267		- //error_log('MXChat: Pinecone sync failed - falling back to WordPress DB');
1268		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1269		- }
1270		- } else {
1271		- // Fallback to WordPress DB storage
1272		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1273		- }
	1824	+ return new WP_Error('api_error', 'Invalid API response');
1274	1825	}
1275		-// Modified storage function to add type field
1276		-private function store_in_pinecone_main($embedding_vector, $content, $url, $api_key, $environment, $index_name, $vector_id = null) {
1277		- $vector_id = $vector_id ?: md5($url);
1278		- $options = get_option('mxchat_pinecone_addon_options');
1279		- $host = $options['mxchat_pinecone_host'] ?? '';
1280	1826
1281		- if (empty($host)) {
1282		- return array(
1283		- 'success' => false,
1284		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
1285		- );
	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;
1286	1849	}
1287	1850
1288		- // Determine if this is a product URL
1289		- $is_product = (strpos($url, '/product/') !== false || strpos($url, '/shop/') !== false);
	1851	+ $body = json_decode(wp_remote_retrieve_body($response), true);
1290	1852
1291		- $api_endpoint = "https://{$host}/vectors/upsert";
1292		- $request_body = array(
1293		- 'vectors' => array(
1294		- array(
1295		- 'id' => $vector_id,
1296		- 'values' => $embedding_vector,
1297		- 'metadata' => array(
1298		- 'text' => $content,
1299		- 'source_url' => $url,
1300		- 'type' => $is_product ? 'product' : 'content',
1301		- 'last_updated' => time()
1302		- )
1303		- )
1304		- )
1305		- );
1306		-
1307		- $response = wp_remote_post($api_endpoint, array(
1308		- 'headers' => array(
1309		- 'Api-Key' => $api_key,
1310		- 'accept' => 'application/json',
1311		- 'content-type' => 'application/json'
1312		- ),
1313		- 'body' => wp_json_encode($request_body),
1314		- 'timeout' => 30,
1315		- 'data_format' => 'body'
1316		- ));
1317		-
1318		- if (is_wp_error($response)) {
1319		- return array(
1320		- 'success' => false,
1321		- 'message' => $response->get_error_message()
1322		- );
	1853	+ if (isset($body['error'])) {
	1854	+ return new WP_Error('api_error', $body['error']['message']);
1323	1855	}
1324	1856
1325		- $response_code = wp_remote_retrieve_response_code($response);
1326		- if ($response_code !== 200) {
1327		- $body = wp_remote_retrieve_body($response);
1328		- return array(
1329		- 'success' => false,
1330		- 'message' => sprintf(
1331		- 'Pinecone API error (HTTP %d): %s',
1332		- $response_code,
1333		- $body
1334		- )
1335		- );
	1857	+ if (isset($body['choices'][0]['message']['content'])) {
	1858	+ return $body['choices'][0]['message']['content'];
1336	1859	}
1337	1860
1338		- return array(
1339		- 'success' => true,
1340		- 'message' => 'Successfully stored in Pinecone'
1341		- );
	1861	+ return new WP_Error('api_error', 'Invalid API response');
1342	1862	}
1343		-// Helper method for WordPress DB storage
1344		-private function store_in_wordpress_db($content, $url, $embedding_vector) {
1345		- global $wpdb;
1346		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1347	1863
1348		- $existing_entry = $wpdb->get_row(
1349		- $wpdb->prepare("SELECT id FROM $table_name WHERE source_url = %s", $url)
1350		- );
1351		-
1352		- if ($existing_entry) {
1353		- $wpdb->update(
1354		- $table_name,
1355		- array(
1356		- 'article_content' => $content,
1357		- 'embedding_vector' => serialize($embedding_vector),
1358		- 'timestamp' => current_time('mysql')
1359		- ),
1360		- array('id' => $existing_entry->id),
1361		- array('%s', '%s', '%s')
1362		- );
1363		- } else {
1364		- $wpdb->insert(
1365		- $table_name,
1366		- array(
1367		- 'article_content' => $content,
1368		- 'source_url' => $url,
1369		- 'embedding_vector' => serialize($embedding_vector),
1370		- 'timestamp' => current_time('mysql')
1371		- ),
1372		- array('%s', '%s', '%s', '%s')
1373		- );
1374		- }
1375		-}
1376	1864	/**
1377		- * Handle deletion of posts and pages from both Pinecone and WordPress DB
1378		- *
1379		- * @param int $post_id The ID of the post being deleted
1380		- * @return void
	1865	+ * Translate text using DeepSeek API
1381	1866	*/
1382		-public function mxchat_handle_post_delete($post_id) {
1383		- // Get post data before it's deleted
1384		- $post = get_post($post_id);
	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' => $text]
	1879	+ ],
	1880	+ 'temperature' => 0.3
	1881	+ ])
	1882	+ ]);
1385	1883
1386		- // Basic validation
1387		- if (!$post || wp_is_post_revision($post_id)) {
1388		- return;
	1884	+ if (is_wp_error($response)) {
	1885	+ return $response;
1389	1886	}
1390	1887
1391		- // Check post type
1392		- $post_type = $post->post_type;
1393		- if (!in_array($post_type, array('post', 'page'))) {
1394		- return;
1395		- }
	1888	+ $body = json_decode(wp_remote_retrieve_body($response), true);
1396	1889
1397		- // Check if sync is enabled for this post type
1398		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1399		- if (get_option($sync_option) != '1') {
1400		- return;
	1890	+ if (isset($body['error'])) {
	1891	+ return new WP_Error('api_error', $body['error']['message']);
1401	1892	}
1402	1893
1403		- // Get the URL before post is deleted
1404		- $source_url = get_permalink($post_id);
1405		- if (!$source_url) {
1406		- //error_log('MXChat: Failed to get permalink for post ' . $post_id);
1407		- return;
	1894	+ if (isset($body['choices'][0]['message']['content'])) {
	1895	+ return $body['choices'][0]['message']['content'];
1408	1896	}
1409	1897
1410		- // Check for Pinecone addon and its settings
1411		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1412		- $use_pinecone = false;
1413		- if ($pinecone_settings && is_array($pinecone_settings)) {
1414		- $use_pinecone = (
1415		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1416		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1417		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1418		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1419		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1420		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1421		- );
1422		- }
	1898	+ return new WP_Error('api_error', 'Invalid API response');
	1899	+}
1423	1900
1424		- $deletion_successful = false;
	1901	+/**
	1902	+ * Translate text using Google Gemini API
	1903	+ */
	1904	+private function translate_with_gemini($api_key, $model, $system_prompt, $text) {
	1905	+ $url = 'https://generativelanguage.googleapis.com/v1beta/models/' . $model . ':generateContent?key=' . $api_key;
1425	1906
1426		- if ($use_pinecone) {
1427		- try {
1428		- $pinecone_result = $this->delete_from_pinecone(
1429		- array($source_url),
1430		- $pinecone_settings['mxchat_pinecone_api_key'],
1431		- $pinecone_settings['mxchat_pinecone_environment'],
1432		- $pinecone_settings['mxchat_pinecone_index']
1433		- );
	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" . $text]
	1917	+ ]
	1918	+ ]
	1919	+ ],
	1920	+ 'generationConfig' => [
	1921	+ 'temperature' => 0.3
	1922	+ ]
	1923	+ ])
	1924	+ ]);
1434	1925
1435		- if (!$pinecone_result['success']) {
1436		- //error_log('MXChat: Pinecone deletion failed for URL: ' . $source_url . ' - ' . $pinecone_result['message']);
1437		- } else {
1438		- $deletion_successful = true;
1439		- }
1440		- } catch (Exception $e) {
1441		- //error_log('MXChat: Exception during Pinecone deletion - ' . $e->getMessage());
1442		- }
	1926	+ if (is_wp_error($response)) {
	1927	+ return $response;
1443	1928	}
1444	1929
1445		- // Always attempt WordPress DB deletion, regardless of Pinecone status
1446		- try {
1447		- global $wpdb;
1448		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1930	+ $body = json_decode(wp_remote_retrieve_body($response), true);
1449	1931
1450		- $result = $wpdb->delete(
1451		- $table_name,
1452		- array('source_url' => $source_url),
1453		- array('%s')
1454		- );
	1932	+ if (isset($body['error'])) {
	1933	+ return new WP_Error('api_error', $body['error']['message']);
	1934	+ }
1455	1935
1456		- if ($result === false) {
1457		- //error_log('MXChat: WordPress DB deletion failed for URL: ' . $source_url);
1458		- } else {
1459		- $deletion_successful = true;
1460		- }
1461		- } catch (Exception $e) {
1462		- //error_log('MXChat: Exception during WordPress DB deletion - ' . $e->getMessage());
	1936	+ if (isset($body['candidates'][0]['content']['parts'][0]['text'])) {
	1937	+ return $body['candidates'][0]['content']['parts'][0]['text'];
1463	1938	}
1464	1939
1465		- if (!$deletion_successful) {
1466		- //error_log('MXChat: Complete deletion failure for post ID: ' . $post_id . ' URL: ' . $source_url);
1467		- }
	1940	+ return new WP_Error('api_error', 'Invalid API response');
1468	1941	}
1469	1942
	1943	+/**
	1944	+ * Translate text using OpenRouter API
	1945	+ */
	1946	+private function translate_with_openrouter($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' => $text]
	1960	+ ],
	1961	+ 'temperature' => 0.3
	1962	+ ])
	1963	+ ]);
1470	1964
1471		-public function mxchat_handle_content_submission() {
1472		- // Check if the form was submitted and the user has permission.
1473		- if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
1474		- return;
	1965	+ if (is_wp_error($response)) {
	1966	+ return $response;
1475	1967	}
1476	1968
1477		- // Verify the nonce.
1478		- $nonce = isset($_POST['mxchat_submit_content_nonce']) ? sanitize_text_field(wp_unslash($_POST['mxchat_submit_content_nonce'])) : '';
1479		- if (!wp_verify_nonce($nonce, 'mxchat_submit_content_action')) {
1480		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	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']);
1481	1973	}
1482	1974
1483		- // Sanitize the inputs.
1484		- $article_content = sanitize_textarea_field($_POST['article_content']);
1485		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
	1975	+ if (isset($body['choices'][0]['message']['content'])) {
	1976	+ return $body['choices'][0]['message']['content'];
	1977	+ }
1486	1978
1487		- // Generate the embedding vector.
1488		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
1489		- if (!is_array($embedding_vector)) {
1490		- set_transient('mxchat_admin_notice_error',
1491		- esc_html__('Embedding generation failed. Please ensure your API key is correct and try again.', 'mxchat'),
1492		- 30
1493		- );
1494		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1495		- exit;
1496		- }
	1979	+ return new WP_Error('api_error', 'Invalid API response');
	1980	+}
1497	1981
1498		- // Store in the WordPress database.
	1982	+public function mxchat_fetch_chat_history() {
1499	1983	global $wpdb;
1500		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1984	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1985	+ $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
1501	1986
1502		- // Ensure the source_url column exists.
1503		- if ($wpdb->get_var($wpdb->prepare("SHOW COLUMNS FROM {$table_name} LIKE %s", 'source_url')) != 'source_url') {
1504		- $wpdb->query($wpdb->prepare("ALTER TABLE {$table_name} ADD source_url VARCHAR(255) DEFAULT ''"));
	1987	+ if (!current_user_can('manage_options')) {
	1988	+ wp_send_json_error(['message' => 'Insufficient permissions']);
	1989	+ wp_die();
1505	1990	}
1506	1991
1507		- // Serialize and store the embedding vector.
1508		- $embedding_vector_serialized = serialize($embedding_vector);
1509		- $inserted = $wpdb->insert(
1510		- $table_name,
1511		- array(
1512		- 'article_content' => $article_content,
1513		- 'embedding_vector' => $embedding_vector_serialized,
1514		- 'source_url' => $article_url,
1515		- ),
1516		- array('%s', '%s', '%s')
1517		- );
	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']) && $_POST['sort_order'] === 'asc' ? 'ASC' : 'DESC';
1518	1997
1519		- if ($inserted === false) {
1520		- set_transient('mxchat_admin_notice_error',
1521		- esc_html__('Error inserting content into the database. Please try again.', 'mxchat'),
1522		- 30
1523		- );
1524		- } else {
1525		- set_transient('mxchat_admin_notice_success',
1526		- esc_html__('Content successfully submitted!', 'mxchat'),
1527		- 30
1528		- );
	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) . '%');
1529	2010	}
1530	2011
1531		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1532		- exit;
1533		-}
	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);
1534	2017
1535		-private function is_pdf_url($url, $response) {
1536		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1537		- $file_extension = strtolower(pathinfo($url, PATHINFO_EXTENSION));
	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);
1538	2031
1539		- return strpos($content_type, 'pdf') !== false || $file_extension === 'pdf';
1540		-}
1541		-private function handle_pdf_for_knowledge_base($pdf_url, $response) {
1542		- if (!current_user_can('manage_options')) {
1543		- //error_log(esc_html__('Unauthorized PDF processing attempt', 'mxchat'));
1544		- return false;
	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();
1545	2045	}
1546	2046
1547		- $pdf_url = esc_url_raw($pdf_url);
1548		- $upload_dir = wp_upload_dir();
	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 $table_name LIKE 'originating_page_url'"));
1549	2050
1550		- if (isset($upload_dir['error']) && $upload_dir['error'] !== false) {
1551		- //error_log(sprintf(esc_html__('Upload directory error: %s', 'mxchat'), esc_html($upload_dir['error'])));
1552		- return false;
1553		- }
	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	+ ));
1554	2066
1555		- $pdf_filename = sanitize_file_name('mxchat_kb_' . time() . '.pdf');
1556		- $pdf_path = trailingslashit($upload_dir['path']) . $pdf_filename;
	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	+ ));
1557	2072
1558		- $response_body = wp_remote_retrieve_body($response);
1559		- if (empty($response_body)) {
1560		- //error_log(esc_html__('Empty PDF response body', 'mxchat'));
1561		- return false;
1562		- }
	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';
1563	2079
1564		- if (!wp_mkdir_p(dirname($pdf_path))) {
1565		- //error_log(sprintf(esc_html__('Failed to create directory for PDF: %s', 'mxchat'), esc_html($pdf_path)));
1566		- return false;
1567		- }
	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) ? $session_data->user_identifier : 'Guest';
1568	2084
1569		- try {
1570		- file_put_contents($pdf_path, $response_body);
	2085	+ $display_name = $user_name ?: ($user_email ? explode('@', $user_email)[0] : $user_identifier);
	2086	+ $display_sub = $user_email ?: ('ID: ' . $user_identifier);
1571	2087
1572		- if (!file_exists($pdf_path)) {
1573		- throw new Exception(__('Failed to save PDF file', 'mxchat'));
	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';
	2098	+ } else {
	2099	+ $time_display = wp_date('M j', $timestamp);
1574	2100	}
1575	2101
1576		- $parser = new \Smalot\PdfParser\Parser();
1577		- $pdf = $parser->parseFile($pdf_path);
1578		- $total_pages = absint(count($pdf->getPages()));
1579		-
1580		- if ($total_pages < 1) {
1581		- throw new Exception(__('Invalid PDF: no pages found', 'mxchat'));
	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));
1582	2107	}
1583	2108
1584		- wp_schedule_single_event(time(), 'mxchat_process_pdf_pages', array(
1585		- 'pdf_path' => $pdf_path,
1586		- 'pdf_url' => $pdf_url,
1587		- 'total_pages' => $total_pages,
1588		- 'batch_size' => absint(15),
1589		- 'batch_pause' => absint(10)
1590		- ));
	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	+ }
1591	2120
1592		- $status_data = array(
1593		- 'total_pages' => $total_pages,
1594		- 'processed_pages' => 0,
1595		- 'status' => 'processing',
1596		- 'last_update' => time()
1597		- );
	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, $total_sessions)
	2129	+ ]);
	2130	+ wp_die();
	2131	+}
1598	2132
1599		- set_transient(
1600		- sanitize_key('mxchat_pdf_status_' . md5($pdf_url)),
1601		- array_map('sanitize_text_field', $status_data),
1602		- DAY_IN_SECONDS
1603		- );
	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';
1604	2140
1605		- return __('scheduled', 'mxchat');
	2141	+ if (!current_user_can('manage_options')) {
	2142	+ wp_send_json_error(['message' => 'Insufficient permissions']);
	2143	+ wp_die();
	2144	+ }
1606	2145
1607		- } catch (Exception $e) {
1608		- //error_log(sprintf(esc_html__('Error preparing PDF for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1609		- if (file_exists($pdf_path)) {
1610		- wp_delete_file($pdf_path);
1611		- }
1612		- return false;
	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();
1613	2150	}
1614		-}
1615		-public static function process_pdf_pages_cron($pdf_path, $pdf_url, $total_pages, $batch_size, $batch_pause) {
1616		- // Validate inputs
1617		- $pdf_path = sanitize_text_field($pdf_path);
1618		- $pdf_url = esc_url_raw($pdf_url);
1619		- $total_pages = absint($total_pages);
1620		- $batch_size = absint($batch_size);
1621		- $batch_pause = absint($batch_pause);
1622	2151
1623		- try {
1624		- if (!file_exists($pdf_path)) {
1625		- throw new Exception(sprintf('PDF file not found at path: %s', esc_html($pdf_path)));
1626		- }
	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'"));
1627	2155
1628		- $parser = new \Smalot\PdfParser\Parser();
1629		- $pdf = $parser->parseFile($pdf_path);
1630		- $pages = $pdf->getPages();
	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	+ ));
1631	2168
1632		- // Get current progress
1633		- $status_key = sanitize_key('mxchat_pdf_status_' . md5($pdf_url));
1634		- $status = get_transient($status_key);
	2169	+ if (!$session_data) {
	2170	+ wp_send_json_error(['message' => 'Session not found']);
	2171	+ wp_die();
	2172	+ }
1635	2173
1636		- if (!$status || !is_array($status)) {
1637		- throw new Exception('Invalid status data retrieved from transient');
	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;
1638	2184	}
	2185	+ }
1639	2186
1640		- $start_page = absint($status['processed_pages']);
1641		- $end_page = min($start_page + $batch_size, $total_pages);
	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	+ ));
1642	2192
1643		- $instance = new self(); // Create an instance of the class
	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) ? $session_data->user_identifier : 'Guest';
1644	2197
1645		- for ($i = $start_page; $i < $end_page; $i++) {
1646		- $text = $pages[$i]->getText();
1647		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($text); // Call via instance
	2198	+ $display_name = $user_name ?: ($user_email ? explode('@', $user_email)[0] : $user_identifier);
	2199	+ $display_sub = $user_email ?: ('ID: ' . $user_identifier);
1648	2200
1649		- if (!empty($sanitized_content)) {
1650		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content); // Call via instance
1651		- if (is_array($embedding_vector)) {
1652		- $metadata = array(
1653		- 'document_type' => 'pdf',
1654		- 'total_pages' => $total_pages,
1655		- 'current_page' => $i + 1,
1656		- 'prev_page' => $i > 0 ? $i : null,
1657		- 'next_page' => $i < ($total_pages - 1) ? $i + 2 : null,
1658		- 'source_url' => $pdf_url
1659		- );
	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	+ }
1660	2207
1661		- $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
1662		- $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
	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	+ }
1663	2214
1664		- $options = get_option('mxchat_options');
1665		- MxChat_Utils::submit_content_to_db($content_with_metadata, $page_url, $options['api_key']);
1666		- }
1667		- }
	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');
1668	2220
1669		- // Update progress with sanitized data
1670		- $status['processed_pages'] = absint($i + 1);
1671		- $status['last_update'] = time();
1672		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1673		- }
	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);
1674	2239
1675		- // Schedule next batch if needed
1676		- if ($end_page < $total_pages) {
1677		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_pdf_pages', array(
1678		- 'pdf_path' => $pdf_path,
1679		- 'pdf_url' => $pdf_url,
1680		- 'total_pages' => $total_pages,
1681		- 'batch_size' => $batch_size,
1682		- 'batch_pause' => $batch_pause
1683		- ));
1684		- } else {
1685		- // Processing complete
1686		- $status['status'] = 'complete';
1687		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1688		- if (file_exists($pdf_path)) {
1689		- wp_delete_file($pdf_path);
1690		- }
1691		- }
	2240	+ $has_rag = $is_bot && !empty($msg->rag_context);
1692	2241
1693		- } catch (\Exception $e) {
1694		- $status['status'] = 'error';
1695		- $status['error'] = sanitize_text_field($e->getMessage());
1696		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1697		- if (file_exists($pdf_path)) {
1698		- wp_delete_file($pdf_path);
1699		- }
	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' => $has_rag
	2251	+ ];
1700	2252	}
1701		-}
1702		-public function get_pdf_processing_status($pdf_url) {
1703		- $pdf_url = esc_url_raw($pdf_url);
1704		- $status = get_transient(sanitize_key('mxchat_pdf_status_' . md5($pdf_url)));
1705	2253
1706		- if (!$status || !is_array($status)) {
1707		- return false;
1708		- }
	2254	+ // First message timestamp for "started" display
	2255	+ $started = !empty($messages) ? wp_date('M j, Y g:i A', strtotime($messages[0]->timestamp . ' UTC')) : '-';
1709	2256
1710		- return array(
1711		- 'total_pages' => absint($status['total_pages']),
1712		- 'processed_pages' => absint($status['processed_pages']),
1713		- 'percentage' => ($status['total_pages'] > 0)
1714		- ? round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100)
1715		- : 0,
1716		- 'status' => sanitize_text_field($status['status']),
1717		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat')
1718		- );
	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' => $started
	2275	+ ]);
	2276	+ wp_die();
1719	2277	}
1720		-public function mxchat_handle_sitemap_submission() {
1721		- // Check if the form was submitted and verify permissions
1722		- if (!isset($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
1723		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
1724		- }
1725	2278
1726		- // Verify nonce
1727		- check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
1728	2279
1729		- // Validate URL
1730		- if (!isset($_POST['sitemap_url']) || empty($_POST['sitemap_url'])) {
1731		- set_transient('mxchat_admin_notice_error',
1732		- esc_html__('Please provide a valid URL.', 'mxchat'),
1733		- 30
	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	+ ]
1734	2292	);
1735		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1736		- exit;
1737	2293	}
1738	2294
1739		- $submitted_url = esc_url_raw($_POST['sitemap_url']);
1740		- $response = wp_remote_get($submitted_url, array('timeout' => 30));
	2295	+ // First apply standard sanitization
	2296	+ $message_content = wp_kses(
	2297	+ $message_content,
	2298	+ [
	2299	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	2300	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	2301	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	2302	+ ]
	2303	+ );
1741	2304
1742		- if (is_wp_error($response) || wp_remote_retrieve_response_code($response) !== 200) {
1743		- $error_message = is_wp_error($response) ? $response->get_error_message() : __('Failed to fetch URL', 'mxchat');
1744		- set_transient('mxchat_admin_notice_error',
1745		- sprintf(
1746		- esc_html__('Failed to fetch the URL: %s', 'mxchat'),
1747		- esc_html($error_message)
1748		- ),
1749		- 30
1750		- );
1751		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1752		- exit;
1753		- }
	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	+ ];
1754	2316
1755		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1756		- $body_content = wp_remote_retrieve_body($response);
	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 = $matches[1];
1757	2324
1758		- if (empty($body_content)) {
1759		- set_transient('mxchat_admin_notice_error',
1760		- esc_html__('Empty response received from URL.', 'mxchat'),
1761		- 30
1762		- );
1763		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1764		- exit;
1765		- }
	2325	+ // Check if it already has the class
	2326	+ if (strpos($full_match, 'mxchat-clicked-link') !== false) {
	2327	+ return $full_match;
	2328	+ }
1766	2329
1767		- // Handle PDF URL
1768		- if ($this->is_pdf_url($submitted_url, $response)) {
1769		- $result = $this->handle_pdf_for_knowledge_base($submitted_url, $response);
	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 = $attributes . ' class="mxchat-clicked-link"';
	2341	+ }
1770	2342
1771		- if ($result === 'scheduled') {
1772		- set_transient(
1773		- 'mxchat_last_pdf_url',
1774		- sanitize_text_field($submitted_url),
1775		- DAY_IN_SECONDS
1776		- );
1777		- set_transient('mxchat_admin_notice_info',
1778		- esc_html__('PDF processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
1779		- 30
1780		- );
1781		- } else {
1782		- set_transient('mxchat_admin_notice_error',
1783		- esc_html__('Failed to start PDF processing. Please try again.', 'mxchat'),
1784		- 30
1785		- );
	2343	+ // Add title if not present
	2344	+ if (strpos($new_attributes, 'title=') === false) {
	2345	+ $new_attributes .= ' title="User clicked this link"';
	2346	+ }
	2347	+
	2348	+ return '<a' . $new_attributes . '>';
	2349	+ },
	2350	+ $message_content
	2351	+ );
	2352	+
	2353	+ // If we found and replaced, break out of the patterns loop
	2354	+ break;
	2355	+ }
1786	2356	}
1787		-
1788		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1789		- exit;
1790	2357	}
1791	2358
1792		- // Handle Sitemap XML
1793		- if (strpos($content_type, 'xml') !== false || strpos($body_content, '<urlset') !== false) {
1794		- libxml_use_internal_errors(true);
1795		- $xml = simplexml_load_string($body_content);
1796		- $xml_errors = libxml_get_errors();
1797		- libxml_clear_errors();
	2359	+ return $message_content;
	2360	+}
1798	2361
1799		- if ($xml === false || !empty($xml_errors)) {
1800		- set_transient('mxchat_admin_notice_error',
1801		- esc_html__('Invalid sitemap XML. Please provide a valid sitemap.', 'mxchat'),
1802		- 30
1803		- );
1804		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1805		- exit;
1806		- }
	2362	+public function mxchat_create_prompts_page() {
	2363	+ //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
1807	2364
1808		- $result = $this->handle_sitemap_for_knowledge_base($xml, $submitted_url);
	2365	+ global $wpdb;
	2366	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1809	2367
1810		- if ($result === 'scheduled') {
1811		- set_transient(
1812		- 'mxchat_last_sitemap_url',
1813		- sanitize_text_field($submitted_url),
1814		- DAY_IN_SECONDS
1815		- );
1816		- set_transient('mxchat_admin_notice_info',
1817		- esc_html__('Sitemap processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
1818		- 30
1819		- );
1820		- } else {
1821		- set_transient('mxchat_admin_notice_error',
1822		- esc_html__('Failed to start sitemap processing. Please try again.', 'mxchat'),
1823		- 30
1824		- );
1825		- }
	2368	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	2369	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
1826	2370
1827		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1828		- exit;
	2371	+ // Display success message if all prompts were deleted
	2372	+ if (isset($_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>';
1829	2374	}
1830	2375
1831		- // Handle Regular URL
1832		- $page_content = $this->mxchat_extract_main_content($body_content);
1833		- $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
	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	+ $per_page = 25;
1834	2382
1835		- if (empty($sanitized_content)) {
1836		- set_transient('mxchat_admin_notice_error',
1837		- esc_html__('No valid content found on the provided URL.', 'mxchat'),
1838		- 30
1839		- );
1840		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1841		- exit;
1842		- }
	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);
1843	2387
1844		- $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
1845		- if (is_array($embedding_vector)) {
1846		- MxChat_Utils::submit_content_to_db(
1847		- $sanitized_content,
1848		- $submitted_url,
1849		- $this->options['api_key']
1850		- );
1851		- set_transient('mxchat_admin_notice_success',
1852		- esc_html__('URL content successfully submitted!', 'mxchat'),
1853		- 30
1854		- );
	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;
1855	2407	} else {
1856		- set_transient('mxchat_admin_notice_error',
1857		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
1858		- 30
1859		- );
	2408	+ $current_bot_id = 'default';
	2409	+ $multibot_active = false;
1860	2410	}
1861	2411
1862		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1863		- exit;
1864		-}
1865		-private function handle_sitemap_for_knowledge_base($xml, $sitemap_url) {
1866		- if (!current_user_can('manage_options')) {
1867		- //error_log(esc_html__('Unauthorized sitemap processing attempt', 'mxchat'));
1868		- return false;
1869		- }
	2412	+ // ================================
	2413	+ // DATA SOURCE CONFIGURATION
	2414	+ // ================================
1870	2415
1871		- try {
1872		- $sitemap_url = esc_url_raw($sitemap_url);
	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 = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
1873	2420
1874		- if (!$xml || !is_object($xml)) {
1875		- throw new Exception(__('Invalid XML object provided', 'mxchat'));
1876		- }
	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';
1877	2424
1878		- $urls = [];
1879		- foreach ($xml->url as $url_element) {
1880		- $url = esc_url_raw((string)$url_element->loc);
1881		- if ($url) {
1882		- $urls[] = $url;
	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) . '...');
1883	2451	}
1884	2452	}
	2453	+ //error_log('=== END DEBUG ===');
1885	2454
1886		- $total_urls = absint(count($urls));
	2455	+ $total_records = $records['total'] ?? 0;
	2456	+ $prompts = $records['data'] ?? array();
	2457	+ $total_in_database = $records['total_in_database'] ?? 0;
	2458	+ $showing_recent_only = $records['showing_recent_only'] ?? false;
1887	2459
1888		- if ($total_urls < 1) {
1889		- throw new Exception(__('No valid URLs found in sitemap', 'mxchat'));
1890		- }
	2460	+ $total_pages = ceil($total_records / $per_page);
1891	2461
1892		- wp_schedule_single_event(time(), 'mxchat_process_sitemap_urls', array(
1893		- 'urls' => $urls,
1894		- 'sitemap_url' => $sitemap_url,
1895		- 'total_urls' => $total_urls,
1896		- 'batch_size' => absint(10),
1897		- 'batch_pause' => absint(5)
1898		- ));
	2462	+ } else {
	2463	+ //error_log('DEBUG: Using WORDPRESS DB data source');
	2464	+ // WORDPRESS DB DATA SOURCE (your existing logic)
	2465	+ $data_source = 'wordpress';
1899	2466
1900		- $status_data = array(
1901		- 'total_urls' => $total_urls,
1902		- 'processed_urls' => 0,
1903		- 'status' => 'processing',
1904		- 'last_update' => time()
1905		- );
	2467	+ // Initialize these variables for WordPress DB
	2468	+ $total_in_database = 0;
	2469	+ $showing_recent_only = false;
1906	2470
1907		- set_transient(
1908		- sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)),
1909		- array_map('sanitize_text_field', $status_data),
1910		- DAY_IN_SECONDS
1911		- );
	2471	+ $offset = ($current_page - 1) * $per_page;
1912	2472
1913		- return __('scheduled', 'mxchat');
	2473	+ // UPDATED 2.5.6: Build WHERE clause for search and content type filtering
	2474	+ $where_clauses = array();
	2475	+ $where_values = array();
1914	2476
1915		- } catch (\Exception $e) {
1916		- //error_log(sprintf(esc_html__('Error preparing sitemap for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1917		- return false;
1918		- }
1919		-}
1920		-public static function process_sitemap_urls_cron($urls, $sitemap_url, $total_urls, $batch_size, $batch_pause) {
1921		- // Validate inputs
1922		- $sitemap_url = esc_url_raw($sitemap_url);
1923		- $total_urls = absint($total_urls);
1924		- $batch_size = absint($batch_size);
1925		- $batch_pause = absint($batch_pause);
	2477	+ if ($search_query) {
	2478	+ $where_clauses[] = "article_content LIKE %s";
	2479	+ $where_values[] = '%' . $wpdb->esc_like($search_query) . '%';
	2480	+ }
1926	2481
1927		- if (!is_array($urls) || empty($urls)) {
1928		- return;
1929		- }
	2482	+ if ($content_type_filter) {
	2483	+ $where_clauses[] = "content_type = %s";
	2484	+ $where_values[] = $content_type_filter;
	2485	+ }
1930	2486
1931		- try {
1932		- $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
1933		- $status = get_transient($status_key);
	2487	+ $sql_where = "";
	2488	+ if (!empty($where_clauses)) {
	2489	+ $sql_where = "WHERE " . implode(" AND ", $where_clauses);
	2490	+ }
1934	2491
1935		- if (!$status || !is_array($status)) {
1936		- throw new Exception('Invalid status data retrieved from transient');
	2492	+ // UPDATED 2.6.3: Count unique entries (by source_url) instead of individual rows
	2493	+ // This ensures pagination shows X entries per page, not X chunks
	2494	+ // Entries with empty source_url are counted individually
	2495	+ if (!empty($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)";
1937	2505	}
	2506	+ $total_records = $wpdb->get_var($count_query);
	2507	+ $total_pages = ceil($total_records / $per_page);
1938	2508
1939		- $start_url = absint($status['processed_urls']);
1940		- $end_url = min($start_url + $batch_size, $total_urls);
1941		- $instance = new self();
	2509	+ // UPDATED 2.6.3: Get unique source_urls for pagination, then fetch all their rows
	2510	+ // Step 1: Get the source_urls for this page (distinct URLs ordered by latest timestamp)
	2511	+ if (!empty($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);
1942	2525
1943		- // Track failures in batch
1944		- $batch_stats = [
1945		- 'processed' => 0,
1946		- 'failed' => 0,
1947		- 'last_error' => ''
1948		- ];
	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] = $order_index++;
	2541	+ }
	2542	+ }
1949	2543
1950		- for ($i = $start_url; $i < $end_url; $i++) {
1951		- $page_url = esc_url_raw($urls[$i]);
1952		- $page_response = wp_remote_get($page_url);
	2544	+ // Build query to fetch all rows for these URLs
	2545	+ $url_conditions = array();
	2546	+ $url_values = array();
1953	2547
1954		- if (is_wp_error($page_response) || wp_remote_retrieve_response_code($page_response) !== 200) {
1955		- $batch_stats['failed']++;
1956		- continue;
	2548	+ if (!empty($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);
1957	2552	}
1958	2553
1959		- $page_html = wp_remote_retrieve_body($page_response);
1960		- $page_content = $instance->mxchat_extract_main_content($page_html);
1961		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($page_content);
	2554	+ if ($has_empty_url) {
	2555	+ $url_conditions[] = "(source_url = '' OR source_url IS NULL)";
	2556	+ }
1962	2557
1963		- if (!empty($sanitized_content)) {
1964		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content);
	2558	+ if (!empty($url_conditions)) {
	2559	+ $url_where = "WHERE (" . implode(" OR ", $url_conditions) . ")";
1965	2560
1966		- if (is_array($embedding_vector)) {
1967		- $options = get_option('mxchat_options');
1968		- $submission_result = MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $options['api_key']);
	2561	+ // Add original filters back
	2562	+ if (!empty($where_clauses)) {
	2563	+ $url_where .= " AND " . implode(" AND ", $where_clauses);
	2564	+ $url_values = array_merge($url_values, $where_values);
	2565	+ }
1969	2566
1970		- if (is_wp_error($submission_result)) {
1971		- $batch_stats['failed']++;
1972		- $batch_stats['last_error'] = $submission_result->get_error_message();
1973		- continue;
	2567	+ if (!empty($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;
1974	2588	}
1975	2589
1976		- $batch_stats['processed']++;
1977		- } else {
1978		- $batch_stats['failed']++;
1979		- $batch_stats['last_error'] = 'Failed to generate embedding. Please check OpenAI API key.';
1980		- }
	2590	+ // Within same URL, sort by timestamp DESC (newest chunks first)
	2591	+ return strtotime($b->timestamp) - strtotime($a->timestamp);
	2592	+ });
1981	2593	}
	2594	+ }
	2595	+ }
1982	2596
1983		- $status['processed_urls'] = absint($i + 1);
1984		- $status['last_update'] = time();
1985		- $status['failed_urls'] = absint($status['failed_urls'] ?? 0) + $batch_stats['failed'];
1986		- $status['last_error'] = $batch_stats['last_error'];
	2597	+ // ================================
	2598	+ // PAGINATION GENERATION
	2599	+ // ================================
	2600	+
	2601	+ // Generate pagination links
	2602	+ if ($total_pages > 1) {
	2603	+ // Build a clean base URL with only necessary parameters
	2604	+ $pagination_args = array('page' => 'mxchat-prompts');
1987	2605
1988		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	2606	+ // Preserve bot_id parameter if multi-bot is active
	2607	+ if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') {
	2608	+ $pagination_args['bot_id'] = $current_bot_id;
1989	2609	}
1990	2610
1991		- // If all URLs in this batch failed, stop processing
1992		- if ($batch_stats['processed'] === 0 && $batch_stats['failed'] > 0) {
1993		- $status['status'] = 'error';
1994		- $status['error'] = sprintf(
1995		- 'Processing stopped: %d consecutive failures. Last error: %s',
1996		- $batch_stats['failed'],
1997		- $batch_stats['last_error']
1998		- );
1999		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2000		- return;
	2611	+ // Preserve search query and nonce if present
	2612	+ if ($search_query) {
	2613	+ $pagination_args['search'] = $search_query;
	2614	+ if (!empty($nonce)) {
	2615	+ $pagination_args['_wpnonce'] = $nonce;
	2616	+ }
2001	2617	}
2002	2618
2003		- if ($end_url < $total_urls) {
2004		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_sitemap_urls', array(
2005		- 'urls' => array_map('esc_url_raw', $urls),
2006		- 'sitemap_url' => $sitemap_url,
2007		- 'total_urls' => $total_urls,
2008		- 'batch_size' => $batch_size,
2009		- 'batch_pause' => $batch_pause,
2010		- ));
2011		- } else {
2012		- $status['status'] = 'complete';
2013		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	2619	+ // Preserve content type filter if present
	2620	+ if ($content_type_filter) {
	2621	+ $pagination_args['content_type'] = $content_type_filter;
2014	2622	}
2015		- } catch (\Exception $e) {
2016		- $status['status'] = 'error';
2017		- $status['error'] = sanitize_text_field($e->getMessage());
2018		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	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	+ $page_links = '';
2019	2638	}
2020		-}
2021	2639
2022		-public function get_sitemap_processing_status($sitemap_url) {
2023		- $sitemap_url = esc_url_raw($sitemap_url);
2024		- $status = get_transient(sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)));
	2640	+ // ================================
	2641	+ // PROCESSING STATUS RETRIEVAL
	2642	+ // ================================
2025	2643
2026		- if (!$status || !is_array($status)) {
2027		- return false;
2028		- }
	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 = $processing_statuses['is_processing'];
2029	2649
2030		- return array(
2031		- 'total_urls' => absint($status['total_urls']),
2032		- 'processed_urls' => absint($status['processed_urls']),
2033		- 'failed_urls' => absint($status['failed_urls'] ?? 0),
2034		- 'percentage' => ($status['total_urls'] > 0)
2035		- ? round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100)
2036		- : 0,
2037		- 'status' => sanitize_text_field($status['status']),
2038		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat'),
2039		- 'error' => isset($status['error']) ? sanitize_text_field($status['error']) : '',
2040		- 'last_error' => isset($status['last_error']) ? sanitize_text_field($status['last_error']) : ''
	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' => $showing_recent_only ?? false,
2041	2679	);
	2680	+
	2681	+ // Render the new sidebar-based page
	2682	+ mxchat_render_knowledge_page($this, $knowledge_manager, $page_data);
2042	2683	}
2043	2684
2044		-public function mxchat_stop_processing() {
2045		- // Verify permissions
2046		- if (!current_user_can('manage_options')) {
2047		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
	2685	+/**
	2686	+ * Get bot-specific Pinecone configuration
	2687	+ * Used in the knowledge retrieval functions
	2688	+ */
	2689	+private function get_bot_pinecone_config($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;
2048	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	+}
2049	2722
2050		- // Verify nonce
2051		- check_admin_referer('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce');
2052		-
2053		- // Get the last sitemap URL and clear its transient
2054		- $sitemap_url = get_transient('mxchat_last_sitemap_url');
2055		- if ($sitemap_url) {
2056		- delete_transient('mxchat_sitemap_status_' . md5($sitemap_url));
2057		- delete_transient('mxchat_last_sitemap_url');
	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();
2058	2727	}
	2728	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
	2729	+ global $wpdb;
	2730	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2059	2731
2060		- // Get the last PDF URL and clear its transient
2061		- $pdf_url = get_transient('mxchat_last_pdf_url');
2062		- if ($pdf_url) {
2063		- delete_transient('mxchat_pdf_status_' . md5($pdf_url));
2064		- delete_transient('mxchat_last_pdf_url');
2065		- }
	2732	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	2733	+ $deleted_count = 0;
	2734	+ $translations_table = $wpdb->prefix . 'mxchat_transcript_translations';
2066	2735
2067		- // Unschedule any pending sitemap events
2068		- $timestamp = wp_next_scheduled('mxchat_process_sitemap_urls');
2069		- if ($timestamp) {
2070		- wp_unschedule_event($timestamp, 'mxchat_process_sitemap_urls');
2071		- }
	2736	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	2737	+ $session_id_sanitized = sanitize_text_field($session_id);
2072	2738
2073		- // Redirect back with a success message
2074		- set_transient('mxchat_admin_notice_success',
2075		- esc_html__('Processing has been stopped successfully.', 'mxchat'),
2076		- 30
2077		- );
2078		- wp_safe_redirect(admin_url('admin.php?page=mxchat-prompts'));
2079		- exit;
2080		-}
2081		-private function mxchat_sanitize_content_for_api($content) {
2082		- // Remove script, style tags, and HTML comments
2083		- $content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $content);
2084		- $content = preg_replace('/<style\b[^>]*>(.*?)<\/style>/is', '', $content);
2085		- $content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
	2739	+ // Clear relevant cache before deletion
	2740	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	2741	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
2086	2742
2087		- // Remove all HTML tags and decode HTML entities
2088		- $content = wp_strip_all_tags($content);
2089		- $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
	2743	+ // Perform the deletion from the database table
	2744	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
2090	2745
2091		- // Trim and normalize whitespace
2092		- $content = trim(preg_replace('/\s+/', ' ', $content));
	2746	+ // Delete any saved translations for this session
	2747	+ if ($wpdb->get_var("SHOW TABLES LIKE '$translations_table'") === $translations_table) {
	2748	+ $wpdb->delete($translations_table, ['session_id' => $session_id_sanitized]);
	2749	+ }
2093	2750
2094		- return $content;
2095		-}
	2751	+ // Delete the corresponding option entry from wp_options table
	2752	+ delete_option("mxchat_history_" . $session_id_sanitized);
2096	2753
	2754	+ // Delete any associated metadata options
	2755	+ delete_option("mxchat_email_" . $session_id_sanitized);
	2756	+ delete_option("mxchat_agent_name_" . $session_id_sanitized);
2097	2757
	2758	+ $deleted_count++;
	2759	+ }
2098	2760
	2761	+ // Optionally, clear a general cache if you have one
	2762	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
2099	2763
2100		-public function mxchat_handle_product_change($post_id, $post, $update) {
2101		- if ($post->post_type !== 'product') {
2102		- return;
	2764	+ echo wp_json_encode([
	2765	+ 'success' => sprintf(
	2766	+ esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
	2767	+ $deleted_count
	2768	+ )
	2769	+ ]);
	2770	+ } else {
	2771	+ echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
2103	2772	}
2104	2773
2105		- if ($post->post_status === 'publish') {
2106		- add_action('shutdown', function() use ($post_id) {
2107		- $product = wc_get_product($post_id);
2108		- if ($product) {
2109		- $this->mxchat_store_product_embedding($product);
2110		- }
2111		- });
2112		- }
	2774	+ wp_die();
2113	2775	}
2114	2776
2115		-private function mxchat_store_product_embedding($product) {
2116		- if (!isset($this->options['enable_woocommerce_integration']) ||
2117		- !in_array($this->options['enable_woocommerce_integration'], ['1', 'on'])) {
2118		- return;
	2777	+/**
	2778	+ * Format transcript message content with markdown processing
	2779	+ * Converts markdown links, bold, italic, code blocks, and plain URLs to HTML
	2780	+ */
	2781	+private function format_transcript_message($text) {
	2782	+ if (empty($text)) {
	2783	+ return '';
2119	2784	}
2120	2785
2121		- $source_url = get_permalink($product->get_id());
	2786	+ // Normalize line endings and clean up excessive whitespace
	2787	+ $text = str_replace("\r\n", "\n", $text);
	2788	+ $text = str_replace("\r", "\n", $text);
2122	2789
2123		- // Build description
2124		- $regular_price = $product->get_regular_price();
2125		- $sale_price = $product->get_sale_price();
2126		- $description = $product->get_description() . "\n\n" .
2127		- esc_html__('Short Description:', 'mxchat') . " " . $product->get_short_description() . "\n" .
2128		- esc_html__('Price:', 'mxchat') . " " . $regular_price . "\n" .
2129		- esc_html__('Sale Price:', 'mxchat') . " " . ($sale_price ?: esc_html__('N/A', 'mxchat')) . "\n" .
2130		- esc_html__('SKU:', 'mxchat') . " " . $product->get_sku();
	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);
2131	2793
2132		- // Generate embedding vector
2133		- $embedding_vector = $this->mxchat_generate_embedding($description);
2134		- if (!is_array($embedding_vector)) {
2135		- return;
2136		- }
	2794	+ // Collapse 3+ consecutive newlines to just 2 (paragraph break)
	2795	+ $text = preg_replace('/\n{3,}/', "\n\n", $text);
2137	2796
2138		- // Check for Pinecone addon and its settings
2139		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2140		- $use_pinecone = false;
	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	+ }, $text);
2141	2803
2142		- if ($pinecone_settings && is_array($pinecone_settings)) {
2143		- $use_pinecone = (
2144		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2145		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2146		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2147		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2148		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2149		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2150		- );
2151		- }
	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	+ }, $text);
2152	2810
2153		- if ($use_pinecone) {
2154		- $result = $this->store_in_pinecone_main(
2155		- $embedding_vector,
2156		- $description,
2157		- $source_url,
2158		- $pinecone_settings['mxchat_pinecone_api_key'],
2159		- $pinecone_settings['mxchat_pinecone_environment'],
2160		- $pinecone_settings['mxchat_pinecone_index']
2161		- );
	2811	+ // Process inline code with single backticks
	2812	+ $text = preg_replace('/`([^`]+)`/', '<code>$1</code>', $text);
2162	2813
2163		- if (!$result['success']) {
2164		- // Fallback to WordPress DB if Pinecone storage fails
2165		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2166		- }
2167		- } else {
2168		- // Use WordPress DB storage
2169		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2170		- }
2171		-}
	2814	+ // Process bold text **text** or __text__
	2815	+ $text = preg_replace('/\*\*(.+?)\*\*/', '<strong>$1</strong>', $text);
	2816	+ $text = preg_replace('/__(.+?)__/', '<strong>$1</strong>', $text);
2172	2817
2173		-public function mxchat_handle_product_delete($post_id) {
2174		- if (get_post_type($post_id) !== 'product') {
2175		- return;
2176		- }
	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);
2177	2821
2178		- $source_url = get_permalink($post_id);
	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);
2179	2828
2180		- // Check for Pinecone addon and its settings
2181		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2182		- $use_pinecone = false;
	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	+ }, $text);
2183	2834
2184		- if ($pinecone_settings && is_array($pinecone_settings)) {
2185		- $use_pinecone = (
2186		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2187		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2188		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2189		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2190		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2191		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2192		- );
2193		- }
	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	+ $text
	2845	+ );
2194	2846
2195		- if ($use_pinecone) {
2196		- $this->delete_from_pinecone(
2197		- array($source_url),
2198		- $pinecone_settings['mxchat_pinecone_api_key'],
2199		- $pinecone_settings['mxchat_pinecone_environment'],
2200		- $pinecone_settings['mxchat_pinecone_index']
2201		- );
	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>';
2202	2872	} else {
2203		- // Fallback to WordPress DB deletion
2204		- global $wpdb;
2205		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
2206		- $wpdb->delete($table_name, array('source_url' => $source_url), array('%s'));
	2873	+ // Single paragraph - just convert newlines to <br>
	2874	+ $text = nl2br($paragraphs[0]);
2207	2875	}
	2876	+
	2877	+ return $text;
2208	2878	}
2209	2879
2210	2880	/**
2211		- * Delete vectors from Pinecone by source URL
2212		- *
2213		- * @param array $urls Array of source URLs to delete
2214		- * @param string $api_key Pinecone API key
2215		- * @param string $environment Pinecone environment
2216		- * @param string $index_name Pinecone index name
2217		- * @return array Associative array with 'success' boolean and 'message' string
	2881	+ * AJAX handler to fetch RAG context for a specific message
	2882	+ * Used by the transcript viewer to show retrieved documents
2218	2883	*/
2219		-private function delete_from_pinecone($urls, $api_key, $environment, $index_name) {
2220		- // Get the Pinecone host from options (matching your store_in_pinecone_main pattern)
2221		- $options = get_option('mxchat_pinecone_addon_options');
2222		- $host = $options['mxchat_pinecone_host'] ?? '';
	2884	+public function mxchat_get_rag_context() {
	2885	+ // Check permissions
	2886	+ if (!current_user_can('manage_options')) {
	2887	+ wp_send_json_error(['message' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
	2888	+ wp_die();
	2889	+ }
2223	2890
2224		- if (empty($host)) {
2225		- return array(
2226		- 'success' => false,
2227		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
2228		- );
	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();
2229	2895	}
2230	2896
2231		- // Build API endpoint using the configured host
2232		- $api_endpoint = "https://{$host}/vectors/delete";
	2897	+ $message_id = absint($_POST['message_id']);
2233	2898
2234		- // Create vector IDs from URLs (matching your store method's ID generation)
2235		- $vector_ids = array_map('md5', $urls);
	2899	+ global $wpdb;
	2900	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2236	2901
2237		- // Prepare the delete request body
2238		- $request_body = array(
2239		- 'ids' => $vector_ids,
2240		- 'filter' => array(
2241		- 'source_url' => array(
2242		- '$in' => $urls
2243		- )
2244		- )
2245		- );
2246		-
2247		- // Make the deletion request
2248		- $response = wp_remote_post($api_endpoint, array(
2249		- 'headers' => array(
2250		- 'Api-Key' => $api_key,
2251		- 'accept' => 'application/json',
2252		- 'content-type' => 'application/json'
2253		- ),
2254		- 'body' => wp_json_encode($request_body),
2255		- 'timeout' => 30,
2256		- 'data_format' => 'body'
	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	+ $message_id
2257	2906	));
2258	2907
2259		- // Handle WordPress HTTP API errors
2260		- if (is_wp_error($response)) {
2261		- return array(
2262		- 'success' => false,
2263		- 'message' => $response->get_error_message()
2264		- );
	2908	+ if (!$result || empty($result->rag_context)) {
	2909	+ wp_send_json_error(['message' => esc_html__('No RAG context found for this message.', 'mxchat')]);
	2910	+ wp_die();
2265	2911	}
2266	2912
2267		- // Check response status
2268		- $response_code = wp_remote_retrieve_response_code($response);
2269		- if ($response_code !== 200) {
2270		- $body = wp_remote_retrieve_body($response);
2271		- return array(
2272		- 'success' => false,
2273		- 'message' => sprintf(
2274		- 'Pinecone API error (HTTP %d): %s',
2275		- $response_code,
2276		- $body
2277		- )
2278		- );
2279		- }
	2913	+ // Decode the JSON data
	2914	+ $rag_context = json_decode($result->rag_context, true);
2280	2915
2281		- // Parse response body
2282		- $body = wp_remote_retrieve_body($response);
2283		- $response_data = json_decode($body, true);
2284		-
2285		- // Final validation of the response
2286	2916	if (json_last_error() !== JSON_ERROR_NONE) {
2287		- return array(
2288		- 'success' => false,
2289		- 'message' => 'Failed to parse Pinecone response: ' . json_last_error_msg()
2290		- );
	2917	+ wp_send_json_error(['message' => esc_html__('Invalid RAG context data.', 'mxchat')]);
	2918	+ wp_die();
2291	2919	}
2292	2920
2293		- return array(
2294		- 'success' => true,
2295		- 'message' => sprintf('Successfully deleted %d vectors from Pinecone', count($vector_ids))
2296		- );
	2921	+ wp_send_json_success($rag_context);
	2922	+ wp_die();
2297	2923	}
2298	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	+ }
2299	2931
2300		-public function mxchat_fetch_chat_history() {
2301		- global $wpdb;
2302		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	2932	+ $dismiss_button = '<button type="button" class="notice-dismiss"><span class="screen-reader-text">' . esc_html__('Dismiss this notice.', 'mxchat') . '</span></button>';
2303	2933
2304		- if (!current_user_can('manage_options')) {
2305		- wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
	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');
2306	2939	}
2307	2940
2308		- // First get unique session IDs ordered by most recent message in each session
2309		- $session_ids = $wpdb->get_col(
2310		- $wpdb->prepare(
2311		- "SELECT DISTINCT session_id
2312		- FROM {$table_name}
2313		- GROUP BY session_id
2314		- ORDER BY MAX(timestamp) DESC"
2315		- )
2316		- );
	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>' . $dismiss_button . '</div>';
	2945	+ delete_transient('mxchat_admin_notice_success');
	2946	+ }
2317	2947
2318		- if (empty($session_ids)) {
2319		- wp_die(esc_html__('No chat history available.', 'mxchat'));
	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>' . $dismiss_button . '</div>';
	2952	+ delete_transient('mxchat_admin_notice_info');
2320	2953	}
	2954	+}
2321	2955
2322		- ob_start();
2323		- echo '<div class="mxchat-transcript">';
2324	2956
2325		- // Iterate through sessions from newest to oldest
2326		- foreach ($session_ids as $session_id) {
2327		- // Get the email associated with this session (if available)
2328		- $email = $wpdb->get_var(
2329		- $wpdb->prepare(
2330		- "SELECT user_email
2331		- FROM {$table_name}
2332		- WHERE session_id = %s AND user_email != ''
2333		- ORDER BY timestamp ASC
2334		- LIMIT 1",
2335		- $session_id
2336		- )
2337		- );
	2957	+public function mxchat_create_activation_page() {
	2958	+ // Include the new Pro & Extensions page template
	2959	+ require_once plugin_dir_path(__FILE__) . 'admin-pro-page.php';
2338	2960
2339		- // Debug: Check email retrieval
2340		- if (empty($email)) {
2341		- //error_log("No email found for session {$session_id}");
2342		- } else {
2343		- //error_log("Email for session {$session_id}: " . $email);
2344		- }
	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();
2345	2965
2346		- // Get messages for this session ordered by timestamp
2347		- $messages = $wpdb->get_results(
2348		- $wpdb->prepare(
2349		- "SELECT * FROM {$table_name}
2350		- WHERE session_id = %s
2351		- ORDER BY timestamp ASC",
2352		- $session_id
2353		- )
2354		- );
	2966	+ // Render the consolidated Pro & Extensions page
	2967	+ mxchat_render_pro_page($this, $addons_config);
	2968	+}
2355	2969
2356		- // Start session block
2357		- echo '<div class="mxchat-session">';
2358		- echo '<div class="mxchat-session-header">';
2359		- // Wrap checkbox and session ID in one block
2360		- echo '<div class="mxchat-session-id">';
2361		- echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
2362		- echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
2363		- echo '</div>';
	2970	+/**
	2971	+ * Check if current activation is linked to a domain
	2972	+ * This checks YOUR website's database, not the user's local database
	2973	+ */
	2974	+public function is_current_activation_linked($domain) {
	2975	+ $license_key = get_option('mxchat_activation_key');
	2976	+ $email = get_option('mxchat_pro_email');
2364	2977
2365		- // Place email directly below the session ID block
2366		- if (!empty($email)) {
2367		- echo '<div class="mxchat-session-email">';
2368		- echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
2369		- echo '</div>';
2370		- }
2371		- echo '</div>';
	2978	+ if (empty($license_key) || empty($email)) {
	2979	+ return false;
	2980	+ }
2372	2981
2373		- echo '<div class="mxchat-messages">';
	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' => $domain
	2988	+ ),
	2989	+ 'timeout' => 10,
	2990	+ 'sslverify' => false
	2991	+ ));
2374	2992
2375		- // Display messages for this session
2376		- foreach ($messages as $transcript) {
2377		- $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
2378		-
2379		- // Determine message styling
2380		- switch ($transcript->role) {
2381		- case 'assistant':
2382		- case 'bot':
2383		- $message_class = 'bot-message';
2384		- $display_role = esc_html__('Chatbot', 'mxchat');
2385		- break;
2386		- case 'user':
2387		- $message_class = 'user-message';
2388		- $display_role = !empty($transcript->user_identifier)
2389		- ? sanitize_text_field($transcript->user_identifier)
2390		- : esc_html__('User', 'mxchat');
2391		- break;
2392		- case 'agent':
2393		- $message_class = 'agent-message';
2394		- $display_role = esc_html__('Agent', 'mxchat');
2395		- break;
2396		- default:
2397		- $message_class = 'unknown-message';
2398		- $display_role = esc_html__('Unknown', 'mxchat');
2399		- }
2400		-
2401		- // Process message content
2402		- $message_content = wp_kses(
2403		- stripslashes($transcript->message),
2404		- [
2405		- 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
2406		- 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
2407		- 'a' => ['href' => [], 'title' => []]
2408		- ]
2409		- );
2410		- $message_content = nl2br($message_content);
2411		-
2412		- // Render message
2413		- echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
2414		- echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
2415		- echo '<div class="mxchat-message-content">' . $message_content . '</div>';
2416		- echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
2417		- echo '</div>';
2418		- }
2419		-
2420		- // Close session block
2421		- echo '</div></div>';
	2993	+ if (is_wp_error($response)) {
	2994	+ return false;
2422	2995	}
2423	2996
2424		- echo '</div>';
2425		- $output = ob_get_clean();
2426		- echo $output;
2427		- wp_die();
	2997	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	2998	+ return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
2428	2999	}
2429	3000
2430	3001
2431		-public function mxchat_create_activation_page() {
2432		- $license_status = get_option('mxchat_license_status', 'inactive');
2433		- $license_error = get_option('mxchat_license_error', '');
2434		- ?>
2435		- <div class="wrap mxchat-admin-activation">
2436		- <div class="mxchat-pro-hero">
2437		- <h1 class="pro-title">
2438		- <span class="pro-gradient-text">Activate</span> MxChat Pro
2439		- </h1>
2440		- <p class="pro-subtitle">
2441		- <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
2442		- </p>
2443		- </div>
2444		-
2445		- <?php if ($license_status === 'inactive' && !empty($license_error)): ?>
2446		- <div class="error notice">
2447		- <p><?php echo esc_html($license_error); ?></p>
2448		- </div>
2449		- <?php endif; ?>
2450		-
2451		- <form id="mxchat-activation-form" class="mxchat-pro-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
2452		- <div class="mxchat-pro-form-container">
2453		- <table class="form-table">
2454		- <tr valign="top">
2455		- <th scope="row"><?php esc_html_e('Email Address', 'mxchat'); ?></th>
2456		- <td>
2457		- <input type="email" id="mxchat_pro_email" name="mxchat_pro_email" value="<?php echo esc_attr(get_option('mxchat_pro_email')); ?>" class="regular-text mxchat-pro-input" required />
2458		- </td>
2459		- </tr>
2460		- <tr valign="top">
2461		- <th scope="row"><?php esc_html_e('Activation Key', 'mxchat'); ?></th>
2462		- <td>
2463		- <input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text mxchat-pro-input" required />
2464		- </td>
2465		- </tr>
2466		- </table>
2467		- <?php if ($license_status !== 'active'): ?>
2468		- <div class="mxchat-pro-button-container">
2469		- <button type="submit" id="activate_license_button" class="button button-primary mxchat-pro-button"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
2470		- <div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
2471		- </div>
2472		- <?php endif; ?>
2473		- </div>
2474		- </form>
2475		- <!-- License Status Display -->
2476		- <div class="mxchat-pro-status">
2477		- <h3><?php esc_html_e('License Status:', 'mxchat'); ?>
2478		- <span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
2479		- <?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
2480		- </span>
2481		- </h3>
2482		- </div>
2483		-
2484		- </div>
2485		- <?php
2486		-}
2487		-
2488		-public function mxchat_intents_page_html() {
	3002	+public function mxchat_actions_page_html() {
2489	3003	if (!current_user_can('manage_options')) {
2490	3004	return;
2491	3005	}
2492	3006
2493		- // Keep existing data fetching logic
2494	3007	global $wpdb;
2495	3008	$table_name = $wpdb->prefix . 'mxchat_intents';
2496		- $page = isset($_GET['paged']) ? max(1, intval($_GET['paged'])) : 1;
2497		- $per_page = 20;
2498		- $offset = ($page - 1) * $per_page;
2499	3009
2500		- // Success message
2501		- if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2502		- echo '<div class="notice notice-success is-dismissible"><p>' .
2503		- esc_html__('Intent updated successfully.', 'mxchat') .
2504		- '</p></div>';
2505		- }
	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;
2506	3014
2507		- // Filtering logic
2508		- $where = '1=1';
2509		- $search_term = isset($_GET['s']) ? trim($_GET['s']) : '';
2510		- $callback_filter = isset($_GET['callback_filter']) ? sanitize_text_field($_GET['callback_filter']) : '';
	3015	+ // Get unique action types count
	3016	+ $action_types_count = $wpdb->get_var("SELECT COUNT(DISTINCT callback_function) FROM $table_name");
2511	3017
2512		- if ($search_term) {
2513		- $search_term_like = '%' . $wpdb->esc_like($search_term) . '%';
2514		- $where .= $wpdb->prepare(' AND (intent_label LIKE %s OR phrases LIKE %s)',
2515		- $search_term_like, $search_term_like);
2516		- }
	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 = $this->mxchat_get_available_callbacks(true, true);
2517	3022
2518		- if ($callback_filter) {
2519		- $where .= $wpdb->prepare(' AND callback_function = %s', $callback_filter);
	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;
2520	3029	}
2521	3030
2522		- // Pagination
2523		- $total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2524		- $total_pages = ceil($total_intents / $per_page);
	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	+ );
2525	3041
2526		- // Get intents
2527		- $intents = $wpdb->get_results($wpdb->prepare(
2528		- "SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2529		- $per_page, $offset
2530		- ));
	3042	+ // Include and render the new template
	3043	+ require_once plugin_dir_path(__FILE__) . 'admin-actions-page.php';
	3044	+ mxchat_render_actions_page($this, $page_data);
	3045	+}
2531	3046
2532		- // Get callbacks
2533		- $available_callbacks = $this->mxchat_get_available_callbacks();
2534		-
	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
2535	3053	?>
2536	3054	<div class="wrap mxchat-wrapper">
2537	3055	<!-- Hero Section -->
2538	3056	<div class="mxchat-hero">
2539	3057	<h1 class="mxchat-main-title">
2540		- <span class="mxchat-gradient-text">Intent</span> Manager
	3058	+ <span class="mxchat-gradient-text">Actions</span> Manager
2541	3059	</h1>
2542	3060	<p class="mxchat-hero-subtitle">
2543		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	3061	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2544	3062	</p>
2545	3063	</div>
2546	3064
2547		- <div class="mxchat-content">
2548		- <!-- Add Intent Card -->
2549		- <div class="mxchat-card">
2550		- <div class="mxchat-card-header">
2551		- <h2><?php esc_html_e('Add New Intent', 'mxchat'); ?></h2>
2552		- </div>
2553		-
2554		- <div class="mxchat-intent-documentation">
2555		- <p>
2556		- <?php esc_html_e('We highly encourage users to quickly read our ', 'mxchat'); ?>
2557		- <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer">
2558		- <?php esc_html_e('documentation', 'mxchat'); ?>
2559		- </a>
2560		- <?php esc_html_e(' to better understand intents. Some intents require setup in the Integration tab. If your intent is not triggering lower similarity threshold test.', 'mxchat'); ?>
2561		- </p>
2562		- </div>
2563		-
2564		- <form id="mxchat-add-intent-form" method="post"
2565		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2566		- <input type="hidden" name="action" value="mxchat_add_intent">
2567		- <?php wp_nonce_field('mxchat_add_intent_nonce'); ?>
2568		-
2569		- <div class="mxchat-form-group">
2570		- <label for="intent_label">
2571		- <?php esc_html_e('Intent Label (For your reference only)', 'mxchat'); ?>
2572		- </label>
2573		- <input name="intent_label" type="text" id="intent_label" required
2574		- class="mxchat-intent-input"
2575		- placeholder="<?php esc_attr_e('Example Email Capture: Newsletter Signup', 'mxchat'); ?>">
	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); ?>">
2576	3075	</div>
2577		-
2578		- <div class="mxchat-form-group">
2579		- <label for="phrases">
2580		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2581		- </label>
2582		- <textarea name="phrases" id="phrases" rows="5" required
2583		- class="mxchat-intent-textarea"
2584		- placeholder="<?php esc_attr_e('Example Email Capture: sign me up, subscribe me, I want to join, add me to the newsletter, send me updates, keep me informed', 'mxchat'); ?>"></textarea>
2585		- </div>
2586		-
2587		- <div class="mxchat-form-group">
2588		- <label for="callback_function">
2589		- <?php esc_html_e('Callback Function', 'mxchat'); ?>
2590		- </label>
2591		- <select name="callback_function" id="callback_function"
2592		- class="mxchat-intent-select" required>
2593		- <option value="">
2594		- <?php esc_html_e('Select a Callback', 'mxchat'); ?>
	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); ?>
2595	3083	</option>
2596		- <?php
2597		- $groups = $this->mxchat_get_available_callbacks(true);
2598		- foreach ($groups as $group_label => $group_callbacks) :
2599		- echo '<optgroup label="' . esc_attr($group_label) . '">';
2600		- foreach ($group_callbacks as $function => $data) :
2601		- $label = $data['label'];
2602		- $pro_only = $data['pro_only'];
2603		- $disabled = (!$this->is_activated && $pro_only) ? 'disabled' : '';
2604		- $label_suffix = (!$this->is_activated && $pro_only) ? ' (Pro Only)' : '';
2605		- ?>
2606		- <option value="<?php echo esc_attr($function); ?>"
2607		- <?php echo $disabled; ?>>
2608		- <?php echo esc_html($label . $label_suffix); ?>
2609		- </option>
2610		- <?php
2611		- endforeach;
2612		- echo '</optgroup>';
2613		- endforeach;
2614		- ?>
2615		- </select>
2616		- </div>
2617		-
2618		- <button type="submit" class="mxchat-button-primary">
2619		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
	3084	+ <?php endforeach; ?>
	3085	+ </select>
	3086	+ <button type="submit" class="mxchat-button-secondary">
	3087	+ <?php esc_html_e('Filter', 'mxchat'); ?>
2620	3088	</button>
2621	3089	</form>
2622	3090	</div>
	3091	+ <div class="mxchat-actions-controls">
	3092	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	3093	+ <span class="dashicons dashicons-plus-alt"></span>
	3094	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	3095	+ </button>
	3096	+ </div>
	3097	+ </div>
2623	3098
2624		- <!-- Manage Intents Card -->
2625		- <div class="mxchat-card">
2626		- <div class="mxchat-card-header">
2627		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2628		- <div class="mxchat-header-actions">
2629		- <form method="get" class="mxchat-search-form">
2630		- <input type="hidden" name="page" value="mxchat-intents">
2631		- <div class="mxchat-search-group">
2632		- <span class="dashicons dashicons-search"></span>
2633		- <input type="text" name="s"
2634		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2635		- value="<?php echo esc_attr($search_term); ?>">
2636		- <select name="callback_filter" class="mxchat-intent-filter">
2637		- <option value="">
2638		- <?php esc_html_e('All Callbacks', 'mxchat'); ?>
2639		- </option>
2640		- <?php foreach ($available_callbacks as $function => $callback_data) :
2641		- $label = $callback_data['label']; ?>
2642		- <option value="<?php echo esc_attr($function); ?>"
2643		- <?php selected($callback_filter, $function); ?>>
2644		- <?php echo esc_html($label); ?>
2645		- </option>
2646		- <?php endforeach; ?>
2647		- </select>
2648		- <button type="submit" class="mxchat-button-secondary">
2649		- <?php esc_html_e('Filter', 'mxchat'); ?>
2650		- </button>
	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	+
	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>
2651	3140	</div>
2652		- </form>
2653		- </div>
2654		- </div>
2655	3141
2656		- <div class="mxchat-table-wrapper">
2657		- <table class="mxchat-records-table">
2658		- <thead>
2659		- <tr>
2660		- <th><?php esc_html_e('Intent Label', 'mxchat'); ?></th>
2661		- <th><?php esc_html_e('Phrases', 'mxchat'); ?></th>
2662		- <th><?php esc_html_e('Callback Function', 'mxchat'); ?></th>
2663		- <th><?php esc_html_e('Similarity Threshold', 'mxchat'); ?></th>
2664		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
2665		- </tr>
2666		- </thead>
2667		- <tbody>
2668		- <?php if ($intents) :
2669		- foreach ($intents as $intent) :
2670		- $callback_function = $intent->callback_function;
2671		- $callback_label = isset($available_callbacks[$callback_function]['label'])
2672		- ? $available_callbacks[$callback_function]['label']
2673		- : $callback_function;
2674		- $threshold_value = isset($intent->similarity_threshold)
2675		- ? round($intent->similarity_threshold * 100)
2676		- : 85;
2677		-
2678		- // Check if this is a form intent (its intent_label starts with "Form ")
2679		- $is_form_intent = strpos($intent->intent_label, 'Form ') === 0;
	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	+ }
2680	3160	?>
2681		- <tr<?php echo $is_form_intent ? ' class="mxchat-form-intent"' : ''; ?>>
2682		- <td>
2683		- <?php
2684		- if ($is_form_intent) {
2685		- // Attempt to extract the form ID from the intent_label.
2686		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2687		- $form_id = isset($matches[1]) ? intval($matches[1]) : 0;
2688		- if ($form_id) {
2689		- global $wpdb;
2690		- $forms_table = $wpdb->prefix . 'mxchat_forms';
2691		- $form = $wpdb->get_row($wpdb->prepare("SELECT title FROM $forms_table WHERE id = %d", $form_id));
2692		- if ($form && !empty($form->title)) {
2693		- echo esc_html($form->title);
2694		- } else {
2695		- echo esc_html($intent->intent_label);
2696		- }
2697		- } else {
2698		- echo esc_html($intent->intent_label);
2699		- }
2700		- echo ' <span class="mxchat-badge">Form Intent</span>';
	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>';
2701	3186	} else {
2702		- echo esc_html($intent->intent_label);
	3187	+ echo '<span class="mxchat-bot-badge">' . esc_html($bot_id) . '</span>';
2703	3188	}
2704		- ?>
2705		- </td>
2706		- <td class="mxchat-content-cell">
2707		- <?php echo esc_html($intent->phrases); ?>
2708		- </td>
2709		- <td><?php echo esc_html($callback_label); ?></td>
2710		- <td>
2711		- <!-- Similarity threshold adjustment (shown for all intents) -->
2712		- <form method="post"
2713		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2714		- class="mxchat-threshold-form">
2715		- <?php wp_nonce_field('mxchat_update_intent_threshold_nonce'); ?>
2716		- <input type="hidden" name="action"
2717		- value="mxchat_update_intent_threshold">
2718		- <input type="hidden" name="intent_id"
2719		- value="<?php echo esc_attr($intent->id); ?>">
2720		- <div class="mxchat-slider-group">
2721		- <input type="range"
2722		- name="intent_threshold"
2723		- id="intent_threshold_<?php echo esc_attr($intent->id); ?>"
2724		- min="70"
2725		- max="95"
2726		- value="<?php echo esc_attr($threshold_value); ?>"
2727		- class="mxchat-intent-slider"
2728		- oninput="document.getElementById('threshold_output_<?php echo esc_attr($intent->id); ?>').value = this.value + '%'">
2729		- <output id="threshold_output_<?php echo esc_attr($intent->id); ?>"
2730		- class="mxchat-intent-output">
2731		- <?php echo esc_html($threshold_value); ?>%
2732		- </output>
2733		- </div>
2734		- <button type="submit" class="mxchat-button-icon">
2735		- <span class="dashicons dashicons-saved"></span>
2736		- </button>
2737		- </form>
2738		- </td>
2739		- <td class="mxchat-actions-cell">
2740		- <?php if (!$is_form_intent) : ?>
2741		- <!-- Standard intents: allow edit and delete -->
2742		- <button type="button"
2743		- class="mxchat-button-icon mxchat-edit-button"
2744		- data-intent-id="<?php echo esc_attr($intent->id); ?>"
2745		- data-phrases="<?php echo esc_attr($intent->phrases); ?>">
2746		- <span class="dashicons dashicons-edit"></span>
2747		- </button>
2748		- <form method="post"
2749		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2750		- class="mxchat-delete-form"
2751		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this intent?', 'mxchat'); ?>');">
2752		- <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
2753		- <input type="hidden" name="action" value="mxchat_delete_intent">
2754		- <input type="hidden" name="intent_id"
2755		- value="<?php echo esc_attr($intent->id); ?>">
2756		- <button type="submit" class="mxchat-button-icon">
2757		- <span class="dashicons dashicons-trash"></span>
2758		- </button>
2759		- </form>
2760		- <?php else : ?>
2761		- <!-- Form intents: show manage in forms button -->
2762		- <?php
2763		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2764		- $form_id = isset($matches[1]) ? $matches[1] : '';
2765		- ?>
2766		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
2767		- class="mxchat-button-secondary">
2768		- <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2769		- </a>
2770		- <?php endif; ?>
2771		- </td>
2772		- </tr>
2773		- <?php endforeach;
2774		- else : ?>
2775		- <tr>
2776		- <td colspan="5" class="mxchat-no-records">
2777		- <?php esc_html_e('No intents found.', 'mxchat'); ?>
2778		- </td>
2779		- </tr>
2780		- <?php endif; ?>
2781		- </tbody>
2782		- </table>
2783		- </div>
	3189	+ }
	3190	+ }
	3191	+ ?>
	3192	+ </div>
	3193	+ </div>
	3194	+ </div>
2784	3195
2785		- <?php if ($total_pages > 1) : ?>
2786		- <div class="mxchat-pagination">
2787		- <?php
2788		- echo paginate_links(array(
2789		- 'base' => add_query_arg('paged', '%#%'),
2790		- 'format' => '',
2791		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
2792		- 'next_text' => __('Next &raquo;', 'mxchat'),
2793		- 'total' => $total_pages,
2794		- 'current' => $page
2795		- ));
2796		- ?>
	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($action->id); ?>">
	3238	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	3239	+ <span class="dashicons dashicons-trash"></span>
	3240	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	3241	+ </button>
	3242	+ </form>
	3243	+ <?php } ?>
	3244	+ </div>
	3245	+ </div>
	3246	+ <?php endforeach; ?>
	3247	+ <?php else : ?>
	3248	+ <!-- If no actions found -->
	3249	+ <div class="mxchat-no-actions">
	3250	+ <div class="mxchat-empty-state">
	3251	+ <span class="dashicons dashicons-format-chat"></span>
	3252	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	3253	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	3254	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	3255	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	3256	+ </button>
	3257	+ </div>
2797	3258	</div>
2798	3259	<?php endif; ?>
2799	3260	</div>
2800	3261	</div>
2801	3262
2802		- <!-- Edit Modal -->
2803		-<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
	3263	+ <?php if ($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;">
2804	3281	<div class="mxchat-modal-content">
2805	3282	<span class="mxchat-modal-close">&times;</span>
2806		- <div class="mxchat-card-header">
2807		- <h2><?php esc_html_e('Edit Intent Phrases', 'mxchat'); ?></h2>
2808		- </div>
2809	3283
2810		- <form id="mxchat-edit-intent-form" method="post"
2811		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2812		- <?php wp_nonce_field('mxchat_edit_intent_nonce'); ?>
2813		- <input type="hidden" name="action" value="mxchat_edit_intent">
2814		- <input type="hidden" name="intent_id" id="edit_intent_id">
	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="">
2815	3292
2816		- <div class="mxchat-form-group">
2817		- <label for="edit_phrases">
2818		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2819		- </label>
2820		- <textarea name="phrases"
2821		- id="edit_phrases"
2822		- rows="5"
2823		- class="mxchat-intent-textarea"
2824		- required></textarea>
	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>
	3298	+ </div>
	3299	+
	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	+ $pro_only = $data['pro_only'];
	3331	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	3332	+ $description = isset($data['description']) ? $data['description'] : '';
	3333	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	3334	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	3335	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	3336	+
	3337	+ // Determine card status and styling
	3338	+ $card_class = 'mxchat-action-type-card';
	3339	+ $icon_class = 'mxchat-action-type-icon';
	3340	+ $status_badge = '';
	3341	+
	3342	+ if ($pro_only && !$this->is_activated) {
	3343	+ // Pro feature but no Pro license
	3344	+ $icon_class .= ' pro-feature';
	3345	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	3346	+ }
	3347	+
	3348	+ if ($is_addon && !$is_installed) {
	3349	+ // Add-on not installed
	3350	+ $card_class .= ' not-installed';
	3351	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	3352	+ }
	3353	+
	3354	+ // Default description if none provided
	3355	+ if (empty($description)) {
	3356	+ $description = sprintf(
	3357	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	3358	+ $label
	3359	+ );
	3360	+ }
	3361	+ ?>
	3362	+ <div class="<?php echo esc_attr($card_class); ?>"
	3363	+ data-category="<?php echo esc_attr($category_slug); ?>"
	3364	+ data-value="<?php echo esc_attr($function); ?>"
	3365	+ data-label="<?php echo esc_attr($label); ?>"
	3366	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	3367	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	3368	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	3369	+ <div class="<?php echo esc_attr($icon_class); ?>">
	3370	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	3371	+ </div>
	3372	+ <div class="mxchat-action-type-info">
	3373	+ <h4><?php echo esc_html($label); ?></h4>
	3374	+ <p><?php echo esc_html($description); ?></p>
	3375	+ <?php if (!empty($status_badge)) : ?>
	3376	+ <?php echo $status_badge; ?>
	3377	+ <?php endif; ?>
	3378	+
	3379	+ <?php if ($is_addon && !$is_installed) : ?>
	3380	+ <div class="mxchat-addon-info">
	3381	+ <?php echo esc_html(sprintf(
	3382	+ __('Requires %s', 'mxchat'),
	3383	+ $addon_name
	3384	+ )); ?>
	3385	+ </div>
	3386	+ <?php endif; ?>
	3387	+ </div>
	3388	+ </div>
	3389	+ <?php endforeach;
	3390	+ endforeach; ?>
	3391	+ </div>
	3392	+ </div>
	3393	+
	3394	+ <div class="mxchat-modal-actions">
	3395	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3396	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3397	+ </button>
	3398	+ </div>
2825	3399	</div>
2826	3400
2827		- <div class="mxchat-modal-actions">
2828		- <button type="submit" class="mxchat-button-primary">
2829		- <?php esc_html_e('Update Phrases', 'mxchat'); ?>
2830		- </button>
2831		- <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
2832		- <?php esc_html_e('Cancel', 'mxchat'); ?>
2833		- </button>
	3401	+ <!-- Step 2: Action Configuration -->
	3402	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	3403	+ <div class="mxchat-step-indicator">
	3404	+ <div class="mxchat-step-number">2</div>
	3405	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	3406	+ </div>
	3407	+
	3408	+ <div class="mxchat-selected-action">
	3409	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	3410	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	3411	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	3412	+ </button>
	3413	+ <div class="mxchat-selected-action-info">
	3414	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	3415	+ <span class="dashicons dashicons-admin-generic"></span>
	3416	+ </div>
	3417	+ <div class="mxchat-selected-action-details">
	3418	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	3419	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	3420	+ </div>
	3421	+ </div>
	3422	+ </div>
	3423	+
	3424	+ <div class="mxchat-form-group">
	3425	+ <label for="intent_label">
	3426	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	3427	+ </label>
	3428	+ <input name="intent_label" type="text" id="intent_label" required
	3429	+ class="mxchat-intent-input"
	3430	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	3431	+ </div>
	3432	+
	3433	+ <div class="mxchat-form-group">
	3434	+ <label for="phrases">
	3435	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	3436	+ </label>
	3437	+ <textarea name="phrases" id="action_phrases" rows="5" required
	3438	+ class="mxchat-intent-textarea"
	3439	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	3440	+ </div>
	3441	+
	3442	+ <div class="mxchat-form-group">
	3443	+ <label for="similarity_threshold">
	3444	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	3445	+ <span class="mxchat-threshold-value-display">85%</span>
	3446	+ </label>
	3447	+ <div class="mxchat-slider-group modal-slider">
	3448	+ <input type="range"
	3449	+ name="similarity_threshold"
	3450	+ id="similarity_threshold"
	3451	+ min="10"
	3452	+ max="95"
	3453	+ value="85"
	3454	+ class="mxchat-intent-slider"
	3455	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	3456	+ </div>
	3457	+ <div class="mxchat-threshold-hint">
	3458	+ <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
	3459	+ </div>
	3460	+ </div>
	3461	+
	3462	+ <!-- Bot Selection Section -->
	3463	+ <div class="mxchat-form-group">
	3464	+ <label for="enabled_bots">
	3465	+ <?php esc_html_e('Which bots should we enable this action for?', 'mxchat'); ?>
	3466	+ </label>
	3467	+ <div class="mxchat-bot-selector">
	3468	+ <div class="mxchat-bot-option">
	3469	+ <label class="mxchat-checkbox-label">
	3470	+ <input type="checkbox"
	3471	+ name="enabled_bots[]"
	3472	+ value="default"
	3473	+ id="bot_default"
	3474	+ checked="checked">
	3475	+ <span class="mxchat-checkmark"></span>
	3476	+ <?php esc_html_e('Default Bot', 'mxchat'); ?>
	3477	+ </label>
	3478	+ </div>
	3479	+
	3480	+ <?php if (class_exists('MxChat_Multi_Bot_Core_Manager')) :
	3481	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	3482	+ $available_bots = $multi_bot_manager->get_available_bots();
	3483	+
	3484	+ foreach ($available_bots as $bot_id => $bot_name) :
	3485	+ if ($bot_id === 'default') continue; // Skip default, already shown above
	3486	+ ?>
	3487	+ <div class="mxchat-bot-option">
	3488	+ <label class="mxchat-checkbox-label">
	3489	+ <input type="checkbox"
	3490	+ name="enabled_bots[]"
	3491	+ value="<?php echo esc_attr($bot_id); ?>"
	3492	+ id="bot_<?php echo esc_attr($bot_id); ?>">
	3493	+ <span class="mxchat-checkmark"></span>
	3494	+ <?php echo esc_html($bot_name); ?>
	3495	+ </label>
	3496	+ </div>
	3497	+ <?php
	3498	+ endforeach;
	3499	+ endif; ?>
	3500	+ </div>
	3501	+ </div>
	3502	+
	3503	+ <div class="mxchat-modal-actions">
	3504	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3505	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3506	+ </button>
	3507	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	3508	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	3509	+ </button>
	3510	+ </div>
2834	3511	</div>
2835	3512	</form>
2836	3513	</div>
2837	3514	</div>
2838	3515
2839		- </div><!-- .mxchat-content -->
	3516	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	3517	+ <div class="mxchat-action-loading-spinner"></div>
	3518	+ <div class="mxchat-action-loading-text">
	3519	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	3520	+ </div>
	3521	+</div>
2840	3522	</div><!-- .mxchat-wrapper -->
	3523	+ <?php
	3524	+}
	3525	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	3526	+ if (strlen($phrases) <= $max_length) {
	3527	+ return $phrases;
	3528	+ }
2841	3529
2842		- <div id="mxchat-intent-loading" class="mxchat-intent-loading" style="display: none;">
2843		- <div class="mxchat-intent-loading-spinner"></div>
2844		- <div class="mxchat-intent-loading-text">
2845		- <?php esc_html_e('Saving intent, please wait...', 'mxchat'); ?>
2846		- </div>
2847		- </div>
2848		-<?php
	3530	+ $trimmed = substr($phrases, 0, $max_length);
	3531	+ $last_comma = strrpos($trimmed, ',');
	3532	+
	3533	+ if ($last_comma !== false) {
	3534	+ $trimmed = substr($trimmed, 0, $last_comma);
	3535	+ }
	3536	+
	3537	+ return $trimmed . '...';
2849	3538	}
	3539	+public function mxchat_add_enabled_column_to_intents() {
	3540	+ global $wpdb;
	3541	+ $table_name = $wpdb->prefix . 'mxchat_intents';
2850	3542
	3543	+ // Check if the column already exists
	3544	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
2851	3545
	3546	+ if (empty($columns)) {
	3547	+ // Add the column with default value of 1 (enabled)
	3548	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	3549	+ }
	3550	+}
2852	3551
2853		-/**
2854		- * Handle editing of intent phrases
2855		- *
2856		- * @since 1.0.0
2857		- * @return void
2858		- */
2859		-public function handle_edit_intent() {
2860		- // Verify nonce and user capabilities
2861		- if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
2862		- wp_die(esc_html__('Security check failed.', 'mxchat'));
	3552	+public function mxchat_handle_delete_intent() {
	3553	+ if ( ! current_user_can( 'manage_options' ) ) {
	3554	+ wp_die( esc_html__('Unauthorized user', 'mxchat') );
2863	3555	}
2864	3556
	3557	+ check_admin_referer('mxchat_delete_intent_nonce');
	3558	+
	3559	+ if (isset($_POST['intent_id'])) {
	3560	+ global $wpdb;
	3561	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3562	+ $intent_id = intval($_POST['intent_id']);
	3563	+
	3564	+ $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
	3565	+ }
	3566	+
	3567	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	3568	+ exit;
	3569	+}
	3570	+public function mxchat_handle_edit_intent() {
	3571	+ // Security checks (nonce and permissions)
2865	3572	if (!current_user_can('manage_options')) {
2866		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	3573	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
2867	3574	}
	3575	+ check_admin_referer('mxchat_edit_intent');
2868	3576
2869		- // Validate and sanitize input
	3577	+ // Get POST data
2870	3578	$intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
2871		- if (!$intent_id) {
2872		- wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
	3579	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	3580	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	3581	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	3582	+ $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
	3583	+
	3584	+ // Handle enabled_bots
	3585	+ $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
	3586	+ $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
	3587	+
	3588	+ // Ensure default is always included for backward compatibility
	3589	+ if (!in_array('default', $enabled_bots)) {
	3590	+ $enabled_bots[] = 'default';
2873	3591	}
	3592	+
	3593	+ $enabled_bots_json = json_encode($enabled_bots);
2874	3594
2875		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
2876		- if (empty($phrases_input)) {
2877		- wp_die(esc_html__('Phrases cannot be empty.', 'mxchat'));
	3595	+ // Validate inputs
	3596	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	3597	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	3598	+ return;
2878	3599	}
2879	3600
2880		- // Process phrases the same way as in intent creation
2881	3601	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
2882		-
2883	3602	if (empty($phrases_array)) {
2884		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
	3603	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	3604	+ return;
2885	3605	}
2886	3606
2887		- // Generate embeddings and combine them
	3607	+ // Generate embeddings with improved error handling
2888	3608	$vectors = [];
	3609	+ $failed_phrases = [];
	3610	+
2889	3611	foreach ($phrases_array as $phrase) {
2890	3612	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
2891	3613	if (is_array($embedding_vector)) {
2892	3614	$vectors[] = $embedding_vector;
2893	3615	} else {
2894		- wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
	3616	+ $failed_phrases[] = $phrase;
2895	3617	}
2896	3618	}
2897	3619
	3620	+ if (!empty($failed_phrases)) {
	3621	+ $this->handle_embedding_error(
	3622	+ sprintf(
	3623	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	3624	+ implode(', ', $failed_phrases)
	3625	+ )
	3626	+ );
	3627	+ return;
	3628	+ }
	3629	+
2898	3630	if (empty($vectors)) {
2899		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3631	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3632	+ return;
2900	3633	}
2901	3634
2902		- // Create combined vector just like in intent creation
2903	3635	$combined_vector = $this->mxchat_average_vectors($vectors);
2904	3636	$serialized_vector = maybe_serialize($combined_vector);
2905	3637
	3638	+ // Update the database
2906	3639	global $wpdb;
2907	3640	$table_name = $wpdb->prefix . 'mxchat_intents';
2908	3641
2909		- // Update the intent with both new phrases and the combined vector
2910	3642	$result = $wpdb->update(
2911	3643	$table_name,
2912	3644	array(
	3645	+ 'intent_label' => $intent_label,
2913	3646	'phrases' => implode(', ', $phrases_array),
2914		- 'embedding_vector' => $serialized_vector
	3647	+ 'embedding_vector' => $serialized_vector,
	3648	+ 'similarity_threshold' => $similarity_threshold,
	3649	+ 'enabled_bots' => $enabled_bots_json // Include enabled_bots in update
2915	3650	),
2916	3651	array('id' => $intent_id),
2917		- array('%s', '%s'),
2918		- array('%d')
	3652	+ array('%s', '%s', '%s', '%f', '%s'), // Format: string, string, string, float, string
	3653	+ array('%d') // Where format: integer
2919	3654	);
2920	3655
2921	3656	if (false === $result) {
2922		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	3657	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	3658	+ return;
2923	3659	}
2924	3660
2925		- // Redirect back to the intents page with a success message
	3661	+ // Set success message and redirect
	3662	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	3663	+
2926	3664	$redirect_url = add_query_arg(
2927	3665	array(
2928		- 'page' => 'mxchat-intents',
2929		- 'updated' => 'true'
	3666	+ 'page' => 'mxchat-actions'
2930	3667	),
2931	3668	admin_url('admin.php')
2932	3669	);
2933		-
2934	3670	wp_safe_redirect($redirect_url);
2935	3671	exit;
2936	3672	}
2937		-public function mxchat_handle_update_intent_threshold() {
2938		- if ( ! current_user_can( 'manage_options' ) ) {
2939		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
	3673	+public function mxchat_handle_add_intent() {
	3674	+ if (!current_user_can('manage_options')) {
	3675	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
2940	3676	}
	3677	+ check_admin_referer('mxchat_add_intent_nonce');
	3678	+ global $wpdb;
	3679	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3680	+
	3681	+ // Sanitize and get form data
	3682	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	3683	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	3684	+ $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
	3685	+
	3686	+ // Get similarity threshold from form (convert percentage to decimal)
	3687	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	3688	+
	3689	+ // Handle enabled_bots
	3690	+ $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
	3691	+ $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
	3692	+
	3693	+ // Ensure default is always included for backward compatibility with existing actions
	3694	+ if (!in_array('default', $enabled_bots)) {
	3695	+ $enabled_bots[] = 'default';
	3696	+ }
	3697	+
	3698	+ $enabled_bots_json = json_encode($enabled_bots);
	3699	+
	3700	+ // Validate required fields
	3701	+ if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
	3702	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	3703	+ return;
	3704	+ }
	3705	+
	3706	+ // Validate callback function
	3707	+ $available_callbacks = $this->mxchat_get_available_callbacks();
	3708	+ if (!array_key_exists($callback_function, $available_callbacks)) {
	3709	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	3710	+ return;
	3711	+ }
	3712	+
	3713	+ // Check Pro requirements
	3714	+ $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
	3715	+ if ($is_pro_only && !$this->is_activated) {
	3716	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	3717	+ return;
	3718	+ }
	3719	+
	3720	+ // Process phrases
	3721	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	3722	+ if (empty($phrases_array)) {
	3723	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	3724	+ return;
	3725	+ }
	3726	+
	3727	+ // Generate embeddings with improved error handling
	3728	+ $vectors = [];
	3729	+ $failed_phrases = [];
	3730	+ foreach ($phrases_array as $phrase) {
	3731	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	3732	+ if (is_array($embedding_vector)) {
	3733	+ $vectors[] = $embedding_vector;
	3734	+ } else {
	3735	+ $failed_phrases[] = $phrase;
	3736	+ }
	3737	+ }
	3738	+
	3739	+ // Check for embedding failures
	3740	+ if (!empty($failed_phrases)) {
	3741	+ $this->handle_embedding_error(
	3742	+ sprintf(
	3743	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	3744	+ implode(', ', $failed_phrases)
	3745	+ )
	3746	+ );
	3747	+ return;
	3748	+ }
	3749	+
	3750	+ if (empty($vectors)) {
	3751	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3752	+ return;
	3753	+ }
	3754	+
	3755	+ // Create combined vector and insert into database
	3756	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	3757	+ $serialized_vector = maybe_serialize($combined_vector);
	3758	+
	3759	+ $result = $wpdb->insert($table_name, [
	3760	+ 'intent_label' => $intent_label,
	3761	+ 'phrases' => implode(', ', $phrases_array),
	3762	+ 'embedding_vector' => $serialized_vector,
	3763	+ 'callback_function' => $callback_function,
	3764	+ 'similarity_threshold' => $similarity_threshold,
	3765	+ 'enabled_bots' => $enabled_bots_json // NEW field
	3766	+ ]);
	3767	+
	3768	+ if ($result === false) {
	3769	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	3770	+ return;
	3771	+ }
	3772	+
	3773	+ // Set success message and redirect
	3774	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	3775	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	3776	+ exit;
	3777	+}
2941	3778
2942		- check_admin_referer('mxchat_update_intent_threshold_nonce');
2943	3779
2944		- if (isset($_POST['intent_id'], $_POST['intent_threshold'])) {
2945		- global $wpdb;
2946		- $table_name = $wpdb->prefix . 'mxchat_intents';
2947		- $intent_id = intval($_POST['intent_id']);
2948		- $threshold_percentage = max(70, min(95, intval($_POST['intent_threshold'])));
2949		- $similarity_threshold = $threshold_percentage / 100;
2950	3780
2951		- $wpdb->update(
2952		- $table_name,
2953		- ['similarity_threshold' => $similarity_threshold],
2954		- ['id' => $intent_id],
2955		- ['%f'],
2956		- ['%d']
	3781	+
	3782	+private function handle_embedding_error($message, $redirect = true) {
	3783	+ // Store the error message in the existing transient
	3784	+ set_transient('mxchat_admin_notice_error', $message, 60);
	3785	+
	3786	+ if ($redirect) {
	3787	+ // Redirect back to the actions page
	3788	+ $redirect_url = add_query_arg(
	3789	+ array(
	3790	+ 'page' => 'mxchat-actions'
	3791	+ ),
	3792	+ admin_url('admin.php')
2957	3793	);
	3794	+ wp_safe_redirect($redirect_url);
	3795	+ exit;
2958	3796	}
	3797	+}
2959	3798
2960		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
2961		- exit;
	3799	+/**
	3800	+ * AJAX handler to fetch actions list for the new split-panel UI
	3801	+ */
	3802	+public function mxchat_fetch_actions_list() {
	3803	+ check_ajax_referer('mxchat_actions_nonce', 'security');
	3804	+
	3805	+ if (!current_user_can('manage_options')) {
	3806	+ wp_send_json_error(__('Unauthorized', 'mxchat'));
	3807	+ }
	3808	+
	3809	+ global $wpdb;
	3810	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3811	+
	3812	+ $page = isset($_POST['page']) ? max(1, intval($_POST['page'])) : 1;
	3813	+ $per_page = isset($_POST['per_page']) ? min(100, max(1, intval($_POST['per_page']))) : 50;
	3814	+ $offset = ($page - 1) * $per_page;
	3815	+ $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
	3816	+ $callback_filter = isset($_POST['callback_filter']) ? sanitize_text_field($_POST['callback_filter']) : '';
	3817	+ $sort_order = isset($_POST['sort_order']) && $_POST['sort_order'] === 'asc' ? 'ASC' : 'DESC';
	3818	+
	3819	+ // Build WHERE clause
	3820	+ $where = '1=1';
	3821	+ $params = array();
	3822	+
	3823	+ if ($search) {
	3824	+ $search_like = '%' . $wpdb->esc_like($search) . '%';
	3825	+ $where .= ' AND (intent_label LIKE %s OR phrases LIKE %s)';
	3826	+ $params[] = $search_like;
	3827	+ $params[] = $search_like;
	3828	+ }
	3829	+
	3830	+ if ($callback_filter) {
	3831	+ $where .= ' AND callback_function = %s';
	3832	+ $params[] = $callback_filter;
	3833	+ }
	3834	+
	3835	+ // Get total count
	3836	+ $count_query = "SELECT COUNT(*) FROM $table_name WHERE $where";
	3837	+ if (!empty($params)) {
	3838	+ $count_query = $wpdb->prepare($count_query, $params);
	3839	+ }
	3840	+ $total_actions = $wpdb->get_var($count_query);
	3841	+
	3842	+ // Get actions
	3843	+ $query = "SELECT * FROM $table_name WHERE $where ORDER BY id $sort_order LIMIT %d OFFSET %d";
	3844	+ $all_params = array_merge($params, array($per_page, $offset));
	3845	+ $actions = $wpdb->get_results($wpdb->prepare($query, $all_params));
	3846	+
	3847	+ // Get available callbacks for labels/icons
	3848	+ $available_callbacks = $this->mxchat_get_available_callbacks();
	3849	+
	3850	+ // Format actions for response
	3851	+ $formatted_actions = array();
	3852	+ foreach ($actions as $action) {
	3853	+ $callback_data = isset($available_callbacks[$action->callback_function])
	3854	+ ? $available_callbacks[$action->callback_function]
	3855	+ : array('label' => $action->callback_function, 'icon' => 'admin-generic');
	3856	+
	3857	+ $enabled_bots = json_decode($action->enabled_bots, true);
	3858	+ if (!is_array($enabled_bots)) {
	3859	+ $enabled_bots = array('default');
	3860	+ }
	3861	+
	3862	+ $formatted_actions[] = array(
	3863	+ 'id' => intval($action->id),
	3864	+ 'label' => $action->intent_label,
	3865	+ 'phrases' => $action->phrases,
	3866	+ 'callback_function' => $action->callback_function,
	3867	+ 'callback_label' => $callback_data['label'],
	3868	+ 'icon' => isset($callback_data['icon']) ? $callback_data['icon'] : 'admin-generic',
	3869	+ 'threshold' => round($action->similarity_threshold * 100),
	3870	+ 'enabled' => (bool) $action->enabled,
	3871	+ 'enabled_bots' => $enabled_bots,
	3872	+ );
	3873	+ }
	3874	+
	3875	+ $total_pages = ceil($total_actions / $per_page);
	3876	+ $showing_start = $total_actions > 0 ? $offset + 1 : 0;
	3877	+ $showing_end = min($offset + $per_page, $total_actions);
	3878	+
	3879	+ wp_send_json_success(array(
	3880	+ 'actions' => $formatted_actions,
	3881	+ 'page' => $page,
	3882	+ 'per_page' => $per_page,
	3883	+ 'total_actions' => intval($total_actions),
	3884	+ 'total_pages' => $total_pages,
	3885	+ 'showing_start' => $showing_start,
	3886	+ 'showing_end' => $showing_end,
	3887	+ ));
2962	3888	}
2963	3889
2964		-public function mxchat_handle_add_intent() {
2965		- if ( ! current_user_can( 'manage_options' ) ) {
2966		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
	3890	+/**
	3891	+ * AJAX handler to toggle action enabled status
	3892	+ */
	3893	+public function mxchat_toggle_action_status() {
	3894	+ check_ajax_referer('mxchat_actions_nonce', 'security');
	3895	+
	3896	+ if (!current_user_can('manage_options')) {
	3897	+ wp_send_json_error(__('Unauthorized', 'mxchat'));
2967	3898	}
2968	3899
2969		- check_admin_referer('mxchat_add_intent_nonce');
	3900	+ $action_id = isset($_POST['action_id']) ? intval($_POST['action_id']) : 0;
	3901	+ $enabled = isset($_POST['enabled']) ? intval($_POST['enabled']) : 0;
2970	3902
	3903	+ if (!$action_id) {
	3904	+ wp_send_json_error(__('Invalid action ID', 'mxchat'));
	3905	+ }
	3906	+
2971	3907	global $wpdb;
2972	3908	$table_name = $wpdb->prefix . 'mxchat_intents';
2973	3909
	3910	+ $result = $wpdb->update(
	3911	+ $table_name,
	3912	+ array('enabled' => $enabled ? 1 : 0),
	3913	+ array('id' => $action_id),
	3914	+ array('%d'),
	3915	+ array('%d')
	3916	+ );
	3917	+
	3918	+ if ($result === false) {
	3919	+ wp_send_json_error(__('Failed to update action status', 'mxchat'));
	3920	+ }
	3921	+
	3922	+ wp_send_json_success(array('enabled' => (bool) $enabled));
	3923	+}
	3924	+
	3925	+/**
	3926	+ * AJAX handler to bulk delete actions
	3927	+ */
	3928	+public function mxchat_bulk_delete_actions() {
	3929	+ check_ajax_referer('mxchat_delete_intent_nonce', 'security');
	3930	+
	3931	+ if (!current_user_can('manage_options')) {
	3932	+ wp_send_json_error(__('Unauthorized', 'mxchat'));
	3933	+ }
	3934	+
	3935	+ $action_ids = isset($_POST['action_ids']) ? array_map('intval', (array) $_POST['action_ids']) : array();
	3936	+
	3937	+ if (empty($action_ids)) {
	3938	+ wp_send_json_error(__('No actions selected', 'mxchat'));
	3939	+ }
	3940	+
	3941	+ global $wpdb;
	3942	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3943	+
	3944	+ $placeholders = implode(',', array_fill(0, count($action_ids), '%d'));
	3945	+ $query = $wpdb->prepare("DELETE FROM $table_name WHERE id IN ($placeholders)", $action_ids);
	3946	+ $result = $wpdb->query($query);
	3947	+
	3948	+ if ($result === false) {
	3949	+ wp_send_json_error(__('Failed to delete actions', 'mxchat'));
	3950	+ }
	3951	+
	3952	+ wp_send_json_success(array('deleted' => $result));
	3953	+}
	3954	+
	3955	+/**
	3956	+ * AJAX handler to add a new intent/action
	3957	+ */
	3958	+public function mxchat_add_intent_ajax() {
	3959	+ check_ajax_referer('mxchat_add_intent_nonce', 'security');
	3960	+
	3961	+ if (!current_user_can('manage_options')) {
	3962	+ wp_send_json_error(__('Unauthorized', 'mxchat'));
	3963	+ }
	3964	+
	3965	+ global $wpdb;
	3966	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3967	+
	3968	+ // Sanitize input
2974	3969	$intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
2975	3970	$phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
2976	3971	$callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
2977		- $default_threshold = 0.85;
	3972	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	3973	+ $enabled_bots = isset($_POST['enabled_bots']) ? array_map('sanitize_text_field', (array) $_POST['enabled_bots']) : array('default');
2978	3974
2979		- if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
2980		- wp_die( esc_html__('Invalid input. Please ensure all fields are filled out.', 'mxchat') );
	3975	+ // Validate
	3976	+ if (empty($intent_label) || empty($phrases_input) || empty($callback_function)) {
	3977	+ wp_send_json_error(__('Please fill in all required fields.', 'mxchat'));
2981	3978	}
2982	3979
2983		- $available_callbacks = $this->mxchat_get_available_callbacks();
	3980	+ // Process phrases
	3981	+ $phrases_array = array_filter(array_map('trim', preg_split('/[\n,]+/', $phrases_input)));
	3982	+ if (empty($phrases_array)) {
	3983	+ wp_send_json_error(__('Please provide at least one trigger phrase.', 'mxchat'));
	3984	+ }
2984	3985
2985		- if (!array_key_exists($callback_function, $available_callbacks)) {
2986		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	3986	+ // Generate embedding (combine phrases into single string for embedding)
	3987	+ $embedding_vector = $this->mxchat_generate_embedding(implode(' ', $phrases_array));
	3988	+ if (is_wp_error($embedding_vector)) {
	3989	+ // Fallback: store without embedding
	3990	+ $serialized_vector = null;
	3991	+ } else {
	3992	+ $serialized_vector = maybe_serialize($embedding_vector);
2987	3993	}
2988	3994
2989		- $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
2990		- if ($is_pro_only && !$this->is_activated) {
2991		- wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
	3995	+ // Ensure default bot is included
	3996	+ if (!in_array('default', $enabled_bots)) {
	3997	+ $enabled_bots[] = 'default';
2992	3998	}
	3999	+ $enabled_bots_json = json_encode($enabled_bots);
2993	4000
2994		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	4001	+ // Insert
	4002	+ $result = $wpdb->insert(
	4003	+ $table_name,
	4004	+ array(
	4005	+ 'intent_label' => $intent_label,
	4006	+ 'phrases' => implode(', ', $phrases_array),
	4007	+ 'embedding_vector' => $serialized_vector,
	4008	+ 'similarity_threshold' => $similarity_threshold,
	4009	+ 'callback_function' => $callback_function,
	4010	+ 'enabled' => 1,
	4011	+ 'enabled_bots' => $enabled_bots_json,
	4012	+ )
	4013	+ );
2995	4014
	4015	+ if ($result === false) {
	4016	+ wp_send_json_error(__('Failed to add action to database.', 'mxchat'));
	4017	+ }
	4018	+
	4019	+ wp_send_json_success(array('id' => $wpdb->insert_id));
	4020	+}
	4021	+
	4022	+/**
	4023	+ * AJAX handler to edit an existing intent/action
	4024	+ */
	4025	+public function mxchat_edit_intent_ajax() {
	4026	+ check_ajax_referer('mxchat_edit_intent', 'security');
	4027	+
	4028	+ if (!current_user_can('manage_options')) {
	4029	+ wp_send_json_error(__('Unauthorized', 'mxchat'));
	4030	+ }
	4031	+
	4032	+ global $wpdb;
	4033	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	4034	+
	4035	+ // Sanitize input
	4036	+ $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
	4037	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	4038	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	4039	+ $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
	4040	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	4041	+ $enabled_bots = isset($_POST['enabled_bots']) ? array_map('sanitize_text_field', (array) $_POST['enabled_bots']) : array('default');
	4042	+
	4043	+ // Validate
	4044	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	4045	+ wp_send_json_error(__('Please fill in all required fields.', 'mxchat'));
	4046	+ }
	4047	+
	4048	+ // Process phrases
	4049	+ $phrases_array = array_filter(array_map('trim', preg_split('/[\n,]+/', $phrases_input)));
2996	4050	if (empty($phrases_array)) {
2997		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
	4051	+ wp_send_json_error(__('Please provide at least one trigger phrase.', 'mxchat'));
2998	4052	}
2999	4053
3000		- $vectors = [];
3001		- foreach ($phrases_array as $phrase) {
3002		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3003		- if (is_array($embedding_vector)) {
3004		- $vectors[] = $embedding_vector;
3005		- } else {
3006		- wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
3007		- }
	4054	+ // Generate new embedding (combine phrases into single string for embedding)
	4055	+ $embedding_vector = $this->mxchat_generate_embedding(implode(' ', $phrases_array));
	4056	+ if (is_wp_error($embedding_vector)) {
	4057	+ // Keep existing embedding
	4058	+ $serialized_vector = null;
	4059	+ $update_data = array(
	4060	+ 'intent_label' => $intent_label,
	4061	+ 'phrases' => implode(', ', $phrases_array),
	4062	+ 'similarity_threshold' => $similarity_threshold,
	4063	+ 'callback_function' => $callback_function,
	4064	+ 'enabled_bots' => json_encode($enabled_bots),
	4065	+ );
	4066	+ } else {
	4067	+ $serialized_vector = maybe_serialize($embedding_vector);
	4068	+ $update_data = array(
	4069	+ 'intent_label' => $intent_label,
	4070	+ 'phrases' => implode(', ', $phrases_array),
	4071	+ 'embedding_vector' => $serialized_vector,
	4072	+ 'similarity_threshold' => $similarity_threshold,
	4073	+ 'callback_function' => $callback_function,
	4074	+ 'enabled_bots' => json_encode($enabled_bots),
	4075	+ );
3008	4076	}
3009	4077
3010		- if (!empty($vectors)) {
3011		- $combined_vector = $this->mxchat_average_vectors($vectors);
3012		- $serialized_vector = maybe_serialize($combined_vector);
	4078	+ // Ensure default bot is included
	4079	+ if (!in_array('default', $enabled_bots)) {
	4080	+ $enabled_bots[] = 'default';
	4081	+ }
	4082	+ $update_data['enabled_bots'] = json_encode($enabled_bots);
3013	4083
3014		- $result = $wpdb->insert($table_name, [
3015		- 'intent_label' => $intent_label,
3016		- 'phrases' => implode(', ', $phrases_array),
3017		- 'embedding_vector' => $serialized_vector,
3018		- 'callback_function' => $callback_function,
3019		- 'similarity_threshold' => $default_threshold,
3020		- ]);
	4084	+ $result = $wpdb->update(
	4085	+ $table_name,
	4086	+ $update_data,
	4087	+ array('id' => $intent_id),
	4088	+ null,
	4089	+ array('%d')
	4090	+ );
3021	4091
3022		- if ($result === false) {
3023		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
3024		- }
3025		- } else {
3026		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
	4092	+ if ($result === false) {
	4093	+ wp_send_json_error(__('Failed to update action.', 'mxchat'));
3027	4094	}
3028	4095
3029		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3030		- exit;
	4096	+ wp_send_json_success(array('updated' => true));
3031	4097	}
3032	4098
	4099	+/**
	4100	+ * AJAX handler to delete a single intent/action
	4101	+ */
	4102	+public function mxchat_delete_intent_ajax() {
	4103	+ check_ajax_referer('mxchat_delete_intent_nonce', 'security');
3033	4104
	4105	+ if (!current_user_can('manage_options')) {
	4106	+ wp_send_json_error(__('Unauthorized', 'mxchat'));
	4107	+ }
3034	4108
	4109	+ $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
3035	4110
	4111	+ if (!$intent_id) {
	4112	+ wp_send_json_error(__('Invalid action ID', 'mxchat'));
	4113	+ }
3036	4114
	4115	+ global $wpdb;
	4116	+ $table_name = $wpdb->prefix . 'mxchat_intents';
3037	4117
3038		-private function mxchat_get_available_callbacks($grouped = false) {
3039		- $callbacks = [
3040		- 'mxchat_handle_email_capture' => [
3041		- 'label' => __('Email Capture', 'mxchat'),
3042		- 'pro_only' => false,
3043		- 'group' => __('Customer Engagement', 'mxchat'),
3044		- ],
3045		- 'mxchat_handle_product_inquiry' => [
3046		- 'label' => __('Show Product Card', 'mxchat'),
3047		- 'pro_only' => true,
3048		- 'group' => __('WooCommerce Features', 'mxchat'),
3049		- ],
3050		- 'mxchat_handle_order_history' => [
3051		- 'label' => __('Order History', 'mxchat'),
3052		- 'pro_only' => true,
3053		- 'group' => __('WooCommerce Features', 'mxchat'),
3054		- ],
3055		- 'mxchat_generate_image' => [
3056		- 'label' => __('Generate Image', 'mxchat'),
3057		- 'pro_only' => true,
3058		- 'group' => __('Other Features', 'mxchat'),
3059		- ],
3060		- 'mxchat_handle_search_request' => [
3061		- 'label' => __('Brave Web Search', 'mxchat'),
3062		- 'pro_only' => false,
3063		- 'group' => __('Search Features', 'mxchat'),
3064		- ],
3065		- 'mxchat_handle_image_search_request' => [
3066		- 'label' => __('Brave Image Search', 'mxchat'),
3067		- 'pro_only' => false,
3068		- 'group' => __('Search Features', 'mxchat'),
3069		- ],
3070		- 'mxchat_handle_add_to_cart_intent' => [
3071		- 'label' => __('Add to Cart', 'mxchat'),
3072		- 'pro_only' => true,
3073		- 'group' => __('WooCommerce Features', 'mxchat'),
3074		- ],
3075		- 'mxchat_handle_checkout_intent' => [
3076		- 'label' => __('Proceed to Checkout', 'mxchat'),
3077		- 'pro_only' => true,
3078		- 'group' => __('WooCommerce Features', 'mxchat'),
3079		- ],
3080		- 'mxchat_handle_pdf_discussion' => [
3081		- 'label' => __('Chat with PDF', 'mxchat'),
3082		- 'pro_only' => true,
3083		- 'group' => __('Other Features', 'mxchat'),
3084		- ],
3085		- 'mxchat_handle_product_recommendations' => [
3086		- 'label' => __('Product Recommendations', 'mxchat'),
3087		- 'pro_only' => true,
3088		- 'group' => __('WooCommerce Features', 'mxchat'),
3089		- ],
3090		- 'mxchat_live_agent_handover' => [
3091		- 'label' => __('Live Agent', 'mxchat'),
3092		- 'pro_only' => true,
3093		- 'group' => __('Customer Engagement', 'mxchat'),
3094		- ],
3095		- 'mxchat_handle_switch_to_chatbot_intent' => [
3096		- 'label' => __('Back to Chatbot', 'mxchat'),
3097		- 'pro_only' => true,
3098		- 'group' => __('Customer Engagement', 'mxchat'),
3099		- ],
3100		- ];
	4118	+ $result = $wpdb->delete($table_name, array('id' => $intent_id), array('%d'));
3101	4119
3102		- // Return grouped structure if requested
3103		- if ($grouped) {
3104		- $grouped_callbacks = [];
3105		- foreach ($callbacks as $key => $data) {
3106		- $group_label = $data['group'] ?? __('Other Features', 'mxchat');
3107		- $grouped_callbacks[$group_label][$key] = [
3108		- 'label' => $data['label'],
3109		- 'pro_only' => $data['pro_only'],
3110		- ];
	4120	+ if ($result === false) {
	4121	+ wp_send_json_error(__('Failed to delete action', 'mxchat'));
	4122	+ }
	4123	+
	4124	+ wp_send_json_success(array('deleted' => true));
	4125	+}
	4126	+
	4127	+
	4128	+/**
	4129	+ * Enhanced get_available_callbacks function with form action exclusion
	4130	+ *
	4131	+ * @param bool $grouped Whether to return callbacks grouped by category
	4132	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	4133	+ * @return array Callbacks data with icons, descriptions and availability status
	4134	+ */
	4135	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	4136	+ // Load WordPress plugin functions if needed
	4137	+ if (!function_exists('get_plugins')) {
	4138	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
	4139	+ }
	4140	+
	4141	+ // Get active plugins
	4142	+ $active_plugins = get_option('active_plugins', array());
	4143	+
	4144	+ // Functions to exclude from the action selector only if Pro is activated
	4145	+ // If user doesn't have Pro, show these so they can see what they're missing
	4146	+ $excluded_when_pro_active_functions = array(
	4147	+ 'mxchat_handle_form_collection' // Forms add-on action
	4148	+ );
	4149	+
	4150	+ // Always excluded functions (regardless of Pro status)
	4151	+ $always_excluded_functions = array();
	4152	+
	4153	+ // Combine exclusion lists based on Pro activation status
	4154	+ $excluded_functions = $always_excluded_functions;
	4155	+ if ($this->is_activated) {
	4156	+ // Only exclude add-on managed functions if Pro is active
	4157	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
	4158	+ }
	4159	+
	4160	+ // Define add-on plugin files and their corresponding action functions
	4161	+ $addon_plugins = array(
	4162	+ 'mxchat-woo/mxchat-woo.php' => array(
	4163	+ 'functions' => array(
	4164	+ 'mxchat_handle_product_recommendations',
	4165	+ 'mxchat_handle_order_history',
	4166	+ 'mxchat_show_product_card',
	4167	+ 'mxchat_add_to_cart',
	4168	+ 'mxchat_checkout_redirect'
	4169	+ ),
	4170	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	4171	+ 'pro_required' => true
	4172	+ ),
	4173	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	4174	+ 'functions' => array('mxchat_perplexity_research'),
	4175	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	4176	+ 'pro_required' => true
	4177	+ ),
	4178	+ 'mxchat-forms/mxchat-forms.php' => array(
	4179	+ 'functions' => array('mxchat_handle_form_collection'),
	4180	+ 'name' => __('Forms Add-on', 'mxchat'),
	4181	+ 'pro_required' => true
	4182	+ ),
	4183	+ // Add other add-ons and their functions here
	4184	+ );
	4185	+
	4186	+ // Get the functions that are provided by active add-ons
	4187	+ $addon_provided_functions = array();
	4188	+ $addon_function_mapping = array(); // Maps functions to their add-on info
	4189	+
	4190	+ // Check which add-ons are active
	4191	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	4192	+ $is_active = in_array($plugin_file, $active_plugins);
	4193	+
	4194	+ // For each function in this addon
	4195	+ foreach ($addon_info['functions'] as $function) {
	4196	+ // Consider a function installed only if:
	4197	+ // 1. The add-on is active AND
	4198	+ // 2. Either it doesn't require Pro OR Pro is activated
	4199	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
	4200	+
	4201	+ // If the add-on is installed, mark this function as provided by an add-on
	4202	+ if ($is_installed) {
	4203	+ $addon_provided_functions[] = $function;
	4204	+ }
	4205	+
	4206	+ // Store addon info for this function regardless of installation status
	4207	+ $addon_function_mapping[$function] = array(
	4208	+ 'addon' => basename(dirname($plugin_file)),
	4209	+ 'addon_name' => $addon_info['name'],
	4210	+ 'pro_required' => $addon_info['pro_required'],
	4211	+ 'is_active' => $is_active,
	4212	+ 'is_installed' => $is_installed
	4213	+ );
3111	4214	}
3112		- return $grouped_callbacks;
3113	4215	}
3114	4216
3115		- return $callbacks;
3116		-}
	4217	+ // Core callbacks - always available in the base plugin
	4218	+ $core_callbacks = array(
	4219	+ 'mxchat_handle_email_capture' => array(
	4220	+ 'label' => __('Loops Email Capture', 'mxchat'),
	4221	+ 'pro_only' => false,
	4222	+ 'group' => __('Customer Engagement', 'mxchat'),
	4223	+ 'icon' => 'email-alt',
	4224	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	4225	+ 'addon' => false, // Not from an add-on
	4226	+ 'installed' => true // Always installed with base plugin
	4227	+ ),
	4228	+ 'mxchat_handle_search_request' => array(
	4229	+ 'label' => __('Brave Web Search', 'mxchat'),
	4230	+ 'pro_only' => false,
	4231	+ 'group' => __('Search Features', 'mxchat'),
	4232	+ 'icon' => 'search',
	4233	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	4234	+ 'addon' => false,
	4235	+ 'installed' => true
	4236	+ ),
	4237	+ 'mxchat_handle_image_search_request' => array(
	4238	+ 'label' => __('Brave Image Search', 'mxchat'),
	4239	+ 'pro_only' => false,
	4240	+ 'group' => __('Search Features', 'mxchat'),
	4241	+ 'icon' => 'format-image',
	4242	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	4243	+ 'addon' => false,
	4244	+ 'installed' => true
	4245	+ ),
	4246	+ // Pro core features - check is_activated property
	4247	+ 'mxchat_generate_image' => array(
	4248	+ 'label' => __('Generate Image (OpenAI)', 'mxchat'),
	4249	+ 'pro_only' => false,
	4250	+ 'group' => __('Other Features', 'mxchat'),
	4251	+ 'icon' => 'art',
	4252	+ 'description' => __('Create images with GPT Image from OpenAI (requires OpenAI API key)', 'mxchat'),
	4253	+ 'addon' => false,
	4254	+ 'installed' => true
	4255	+ ),
	4256	+ 'mxchat_generate_gemini_image' => array(
	4257	+ 'label' => __('Generate Image (Gemini)', 'mxchat'),
	4258	+ 'pro_only' => false,
	4259	+ 'group' => __('Other Features', 'mxchat'),
	4260	+ 'icon' => 'art',
	4261	+ 'description' => __('Create images with Imagen from Google (requires Gemini API key)', 'mxchat'),
	4262	+ 'addon' => false,
	4263	+ 'installed' => true
	4264	+ ),
	4265	+ 'mxchat_handle_pdf_discussion' => array(
	4266	+ 'label' => __('Chat with PDF', 'mxchat'),
	4267	+ 'pro_only' => false,
	4268	+ 'group' => __('Other Features', 'mxchat'),
	4269	+ 'icon' => 'media-document',
	4270	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	4271	+ 'addon' => false,
	4272	+ 'installed' => true
	4273	+ ),
	4274	+ 'mxchat_live_agent_handover' => array(
	4275	+ 'label' => __('Slack Live Agent', 'mxchat'),
	4276	+ 'pro_only' => false,
	4277	+ 'group' => __('Customer Engagement', 'mxchat'),
	4278	+ 'icon' => 'admin-users',
	4279	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	4280	+ 'addon' => false,
	4281	+ 'installed' => true
	4282	+ ),
	4283	+ 'mxchat_telegram_live_agent_handover' => array(
	4284	+ 'label' => __('Telegram Live Agent', 'mxchat'),
	4285	+ 'pro_only' => false,
	4286	+ 'group' => __('Customer Engagement', 'mxchat'),
	4287	+ 'icon' => 'format-chat',
	4288	+ 'description' => __('Transfer conversation to a human support agent on Telegram', 'mxchat'),
	4289	+ 'addon' => false,
	4290	+ 'installed' => true
	4291	+ ),
	4292	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	4293	+ 'label' => __('Back to Chatbot', 'mxchat'),
	4294	+ 'pro_only' => false,
	4295	+ 'group' => __('Customer Engagement', 'mxchat'),
	4296	+ 'icon' => 'backup',
	4297	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	4298	+ 'addon' => false,
	4299	+ 'installed' => true
	4300	+ ),
	4301	+ );
3117	4302
	4303	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	4304	+ $addon_callbacks = array(
	4305	+ // WooCommerce Add-on
	4306	+ 'mxchat_handle_product_recommendations' => array(
	4307	+ 'label' => __('Product Recommendations', 'mxchat'),
	4308	+ 'pro_only' => true,
	4309	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4310	+ 'icon' => 'cart',
	4311	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	4312	+ ),
	4313	+ 'mxchat_handle_order_history' => array(
	4314	+ 'label' => __('Order History', 'mxchat'),
	4315	+ 'pro_only' => true,
	4316	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4317	+ 'icon' => 'clipboard',
	4318	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	4319	+ ),
	4320	+ 'mxchat_show_product_card' => array(
	4321	+ 'label' => __('Show Product Card', 'mxchat'),
	4322	+ 'pro_only' => true,
	4323	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4324	+ 'icon' => 'products',
	4325	+ 'description' => __('Display product information in the chat', 'mxchat'),
	4326	+ ),
	4327	+ 'mxchat_add_to_cart' => array(
	4328	+ 'label' => __('Add to Cart', 'mxchat'),
	4329	+ 'pro_only' => true,
	4330	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4331	+ 'icon' => 'plus-alt',
	4332	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	4333	+ ),
	4334	+ 'mxchat_checkout_redirect' => array(
	4335	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	4336	+ 'pro_only' => true,
	4337	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4338	+ 'icon' => 'arrow-right-alt',
	4339	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	4340	+ ),
3118	4341
	4342	+ // Perplexity Add-on
	4343	+ 'mxchat_perplexity_research' => array(
	4344	+ 'label' => __('Perplexity Research', 'mxchat'),
	4345	+ 'pro_only' => true,
	4346	+ 'group' => __('Search Features', 'mxchat'),
	4347	+ 'icon' => 'book-alt',
	4348	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	4349	+ ),
3119	4350
3120		-private function mxchat_average_vectors($vectors) {
3121		- $vector_length = count($vectors[0]);
3122		- $sum_vector = array_fill(0, $vector_length, 0);
	4351	+ // Forms Add-on (only shown when Pro is not activated)
	4352	+ 'mxchat_handle_form_collection' => array(
	4353	+ 'label' => __('Form Collection', 'mxchat'),
	4354	+ 'pro_only' => true,
	4355	+ 'group' => __('Form Features', 'mxchat'),
	4356	+ 'icon' => 'feedback',
	4357	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	4358	+ ),
	4359	+ );
3123	4360
3124		- foreach ($vectors as $vector) {
3125		- for ($i = 0; $i < $vector_length; $i++) {
3126		- $sum_vector[$i] += $vector[$i];
	4361	+ // Enhance add-on callbacks with installation status and addon info
	4362	+ foreach ($addon_callbacks as $function => $data) {
	4363	+ if (isset($addon_function_mapping[$function])) {
	4364	+ $addon_info = $addon_function_mapping[$function];
	4365	+
	4366	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	4367	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4368	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
	4369	+
	4370	+ // Set pro_only based on add-on configuration
	4371	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	4372	+ } else {
	4373	+ $addon_callbacks[$function]['addon'] = 'unknown';
	4374	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	4375	+ $addon_callbacks[$function]['installed'] = false;
3127	4376	}
3128	4377	}
3129	4378
3130		- // Divide each component by the number of vectors to get the average
3131		- $num_vectors = count($vectors);
3132		- for ($i = 0; $i < $vector_length; $i++) {
3133		- $sum_vector[$i] /= $num_vectors;
	4379	+ // Initialize callbacks with core features
	4380	+ $callbacks = $core_callbacks;
	4381	+
	4382	+ // Get callbacks from active add-ons
	4383	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
	4384	+
	4385	+ // Add placeholder callbacks only for add-ons that aren't active
	4386	+ if ($include_all) {
	4387	+ foreach ($addon_callbacks as $function => $data) {
	4388	+ // Skip placeholders for functions provided by active add-ons
	4389	+ if (in_array($function, $addon_provided_functions)) {
	4390	+ continue;
	4391	+ }
	4392	+
	4393	+ // Skip excluded functions
	4394	+ if (in_array($function, $excluded_functions)) {
	4395	+ continue;
	4396	+ }
	4397	+
	4398	+ // Add the placeholder
	4399	+ $callbacks[$function] = $data;
	4400	+ }
3134	4401	}
3135	4402
3136		- return $sum_vector;
3137		-}
	4403	+ // Add callbacks from active add-ons (will override placeholders)
	4404	+ foreach ($active_addon_callbacks as $function => $data) {
	4405	+ // Skip excluded functions
	4406	+ if (in_array($function, $excluded_functions)) {
	4407	+ continue;
	4408	+ }
3138	4409
3139		-public function mxchat_handle_delete_intent() {
3140		- if ( ! current_user_can( 'manage_options' ) ) {
3141		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
	4410	+ // Always include callbacks from add-ons
	4411	+ $callbacks[$function] = $data;
	4412	+
	4413	+ // Ensure they have the proper add-on info
	4414	+ if (isset($addon_function_mapping[$function])) {
	4415	+ $addon_info = $addon_function_mapping[$function];
	4416	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	4417	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4418	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	4419	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	4420	+ }
3142	4421	}
3143	4422
3144		- check_admin_referer('mxchat_delete_intent_nonce');
	4423	+ // Just before returning callbacks, sort them to prioritize free features
	4424	+ if (!$grouped) {
	4425	+ // Create temporary arrays for sorting
	4426	+ $free_callbacks = array();
	4427	+ $pro_callbacks = array();
3145	4428
3146		- if (isset($_POST['intent_id'])) {
3147		- global $wpdb;
3148		- $table_name = $wpdb->prefix . 'mxchat_intents';
3149		- $intent_id = intval($_POST['intent_id']);
	4429	+ // Split callbacks into free and pro
	4430	+ foreach ($callbacks as $key => $data) {
	4431	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4432	+ $pro_callbacks[$key] = $data;
	4433	+ } else {
	4434	+ $free_callbacks[$key] = $data;
	4435	+ }
	4436	+ }
3150	4437
3151		- $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
	4438	+ // Merge with free callbacks first
	4439	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
3152	4440	}
3153	4441
3154		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3155		- exit;
	4442	+ // Return grouped structure if requested
	4443	+ if ($grouped) {
	4444	+ $grouped_callbacks = array();
	4445	+ foreach ($callbacks as $key => $data) {
	4446	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
	4447	+
	4448	+ // Ensure we carry forward all the new fields in grouped mode
	4449	+ $callback_data = array(
	4450	+ 'label' => $data['label'],
	4451	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	4452	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	4453	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	4454	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	4455	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	4456	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	4457	+ );
	4458	+
	4459	+ $grouped_callbacks[$group_label][$key] = $callback_data;
	4460	+ }
	4461	+
	4462	+ // Sort within each group to prioritize free features
	4463	+ foreach ($grouped_callbacks as $group => $items) {
	4464	+ $free_items = array();
	4465	+ $pro_items = array();
	4466	+
	4467	+ foreach ($items as $key => $data) {
	4468	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4469	+ $pro_items[$key] = $data;
	4470	+ } else {
	4471	+ $free_items[$key] = $data;
	4472	+ }
	4473	+ }
	4474	+
	4475	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
	4476	+ }
	4477	+
	4478	+ return $grouped_callbacks;
	4479	+ }
	4480	+
	4481	+ return $callbacks;
3156	4482	}
3157	4483
3158		-
3159	4484	public function mxchat_page_init() {
3160		- // Register settings
3161	4485	register_setting(
3162	4486	'mxchat_option_group',
3163	4487	'mxchat_options',
3164	4488	array($this, 'mxchat_sanitize')
		@@ -3169,10 +4493,10 @@
3169	4493	'mxchat_similarity_threshold',
3170	4494	array(
3171	4495	'type' => 'number',
3172	4496	'sanitize_callback' => function($value) {
3173		- $value = absint($value); // Ensure it's an integer
3174		- return min(max($value, 70), 85); // Enforce range
	4497	+ $value = absint($value);
	4498	+ return min(max($value, 20), 95);
3175	4499	},
3176	4500	'default' => 80,
3177	4501	)
3178	4502	);
		@@ -3184,8 +4508,106 @@
3184	4508	null,
3185	4509	'mxchat-chatbot'
3186	4510	);
3187	4511
	4512	+ // API Keys Settings Section
	4513	+ add_settings_section(
	4514	+ 'mxchat_api_keys_section',
	4515	+ esc_html__('API Keys', 'mxchat'),
	4516	+ array($this, 'mxchat_api_keys_section_callback'),
	4517	+ 'mxchat-api-keys'
	4518	+ );
	4519	+
	4520	+ // OpenAI API Key
	4521	+ add_settings_field(
	4522	+ 'api_key',
	4523	+ esc_html__('OpenAI API Key', 'mxchat'),
	4524	+ array($this, 'api_key_callback'),
	4525	+ 'mxchat-api-keys',
	4526	+ 'mxchat_api_keys_section'
	4527	+ );
	4528	+
	4529	+ // X.AI API Key
	4530	+ add_settings_field(
	4531	+ 'xai_api_key',
	4532	+ esc_html__('X.AI API Key', 'mxchat'),
	4533	+ array($this, 'xai_api_key_callback'),
	4534	+ 'mxchat-api-keys',
	4535	+ 'mxchat_api_keys_section'
	4536	+ );
	4537	+
	4538	+ // Claude API Key
	4539	+ add_settings_field(
	4540	+ 'claude_api_key',
	4541	+ esc_html__('Claude API Key', 'mxchat'),
	4542	+ array($this, 'claude_api_key_callback'),
	4543	+ 'mxchat-api-keys',
	4544	+ 'mxchat_api_keys_section'
	4545	+ );
	4546	+
	4547	+ // DeepSeek API Key
	4548	+ add_settings_field(
	4549	+ 'deepseek_api_key',
	4550	+ esc_html__('DeepSeek API Key', 'mxchat'),
	4551	+ array($this, 'deepseek_api_key_callback'),
	4552	+ 'mxchat-api-keys',
	4553	+ 'mxchat_api_keys_section'
	4554	+ );
	4555	+
	4556	+ // Google Gemini API Key
	4557	+ add_settings_field(
	4558	+ 'gemini_api_key',
	4559	+ esc_html__('Google Gemini API Key', 'mxchat'),
	4560	+ array($this, 'gemini_api_key_callback'),
	4561	+ 'mxchat-api-keys',
	4562	+ 'mxchat_api_keys_section'
	4563	+ );
	4564	+
	4565	+ // Voyage AI API Key
	4566	+ add_settings_field(
	4567	+ 'voyage_api_key',
	4568	+ esc_html__('Voyage AI API Key', 'mxchat'),
	4569	+ array($this, 'voyage_api_key_callback'),
	4570	+ 'mxchat-api-keys',
	4571	+ 'mxchat_api_keys_section'
	4572	+ );
	4573	+
	4574	+ // OpenRouter API Key
	4575	+ add_settings_field(
	4576	+ 'openrouter_api_key',
	4577	+ esc_html__('OpenRouter API Key', 'mxchat'),
	4578	+ array($this, 'openrouter_api_key_callback'),
	4579	+ 'mxchat-api-keys',
	4580	+ 'mxchat_api_keys_section'
	4581	+ );
	4582	+
	4583	+ // Loops API Key
	4584	+ add_settings_field(
	4585	+ 'loops_api_key',
	4586	+ esc_html__('Loops API Key', 'mxchat'),
	4587	+ array($this, 'mxchat_loops_api_key_callback'),
	4588	+ 'mxchat-api-keys',
	4589	+ 'mxchat_api_keys_section'
	4590	+ );
	4591	+
	4592	+ // Brave Search API Key
	4593	+ add_settings_field(
	4594	+ 'brave_api_key',
	4595	+ __('Brave API Key', 'mxchat'),
	4596	+ array($this, 'mxchat_brave_api_key_callback'),
	4597	+ 'mxchat-api-keys',
	4598	+ 'mxchat_api_keys_section'
	4599	+ );
	4600	+
	4601	+ // Frontend Debugger Toggle
	4602	+ add_settings_field(
	4603	+ 'show_frontend_debugger',
	4604	+ esc_html__('Frontend Debugger', 'mxchat'),
	4605	+ array($this, 'mxchat_frontend_debugger_callback'),
	4606	+ 'mxchat-chatbot',
	4607	+ 'mxchat_chatbot_section'
	4608	+ );
	4609	+
3188	4610	// Similarity Threshold Slider
3189	4611	add_settings_field(
3190	4612	'similarity_threshold', // Field ID
3191	4613	esc_html__('Similarity Threshold', 'mxchat'), // Field title
		@@ -3193,9 +4615,18 @@
3193	4615	'mxchat-chatbot', // Page
3194	4616	'mxchat_chatbot_section' // Section
3195	4617	);
3196	4618
	4619	+ // RAG Sources Limit Slider
3197	4620	add_settings_field(
	4621	+ 'rag_sources_limit', // Field ID
	4622	+ esc_html__('RAG Sources Limit', 'mxchat'), // Field title
	4623	+ array($this, 'mxchat_rag_sources_limit_callback'), // Callback function
	4624	+ 'mxchat-chatbot', // Page
	4625	+ 'mxchat_chatbot_section' // Section
	4626	+ );
	4627	+
	4628	+ add_settings_field(
3198	4629	'append_to_body',
3199	4630	esc_html__('Auto-Display Chatbot', 'mxchat'),
3200	4631	array($this, 'mxchat_append_to_body_callback'),
3201	4632	'mxchat-chatbot',
		@@ -3201,38 +4632,49 @@
3201	4632	'mxchat-chatbot',
3202	4633	'mxchat_chatbot_section'
3203	4634	);
3204	4635
	4636	+ add_settings_field(
	4637	+ 'contextual_awareness_toggle',
	4638	+ esc_html__('Contextual Awareness', 'mxchat'),
	4639	+ array($this, 'mxchat_contextual_awareness_callback'),
	4640	+ 'mxchat-chatbot',
	4641	+ 'mxchat_chatbot_section'
	4642	+ );
3205	4643
3206		- // Existing fields...
3207	4644	add_settings_field(
3208		- 'api_key',
3209		- esc_html__('OpenAI API Key', 'mxchat'),
3210		- array($this, 'api_key_callback'),
	4645	+ 'citation_links_toggle',
	4646	+ esc_html__('Citation Links', 'mxchat'),
	4647	+ array($this, 'mxchat_citation_links_toggle_callback'),
3211	4648	'mxchat-chatbot',
3212	4649	'mxchat_chatbot_section'
3213	4650	);
3214	4651
3215	4652	add_settings_field(
3216		- 'xai_api_key',
3217		- esc_html__('X.AI API Key', 'mxchat'),
3218		- array($this, 'xai_api_key_callback'),
	4653	+ 'enable_streaming_toggle',
	4654	+ esc_html__('Enable Streaming', 'mxchat'),
	4655	+ array($this, 'enable_streaming_toggle_callback'),
3219	4656	'mxchat-chatbot',
3220		- 'mxchat_chatbot_section'
	4657	+ 'mxchat_chatbot_section', // Same section as your working toggle
	4658	+ array(
	4659	+ 'class' => 'mxchat-setting-row streaming-setting',
	4660	+ 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
	4661	+ )
3221	4662	);
3222	4663
	4664	+
3223	4665	add_settings_field(
3224		- 'claude_api_key',
3225		- esc_html__('Claude API Key', 'mxchat'),
3226		- array($this, 'claude_api_key_callback'),
	4666	+ 'model',
	4667	+ esc_html__('Chat Model', 'mxchat'),
	4668	+ array($this, 'mxchat_model_callback'),
3227	4669	'mxchat-chatbot',
3228	4670	'mxchat_chatbot_section'
3229	4671	);
3230	4672
3231	4673	add_settings_field(
3232		- 'deepseek_api_key',
3233		- esc_html__('DeepSeek API Key', 'mxchat'),
3234		- array($this, 'deepseek_api_key_callback'),
	4674	+ 'embedding_model',
	4675	+ esc_html__('Embedding Model', 'mxchat'),
	4676	+ array($this, 'embedding_model_callback'),
3235	4677	'mxchat-chatbot',
3236	4678	'mxchat_chatbot_section'
3237	4679	);
3238	4680
		@@ -3243,20 +4685,21 @@
3243	4685	'mxchat-chatbot',
3244	4686	'mxchat_chatbot_section'
3245	4687	);
3246	4688
	4689	+
3247	4690	add_settings_field(
3248		- 'model',
3249		- esc_html__('Model', 'mxchat'),
3250		- array($this, 'mxchat_model_callback'),
	4691	+ 'top_bar_title',
	4692	+ esc_html__('Top Bar Title', 'mxchat'),
	4693	+ array($this, 'mxchat_top_bar_title_callback'),
3251	4694	'mxchat-chatbot',
3252	4695	'mxchat_chatbot_section'
3253	4696	);
3254	4697
3255	4698	add_settings_field(
3256		- 'top_bar_title',
3257		- esc_html__('Top Bar Title', 'mxchat'),
3258		- array($this, 'mxchat_top_bar_title_callback'),
	4699	+ 'ai_agent_text',
	4700	+ esc_html__('AI Agent Text', 'mxchat'),
	4701	+ array($this, 'mxchat_ai_agent_text_callback'),
3259	4702	'mxchat-chatbot',
3260	4703	'mxchat_chatbot_section'
3261	4704	);
3262	4705
		@@ -3284,48 +4727,40 @@
3284	4727	'mxchat_chatbot_section'
3285	4728	);
3286	4729
3287	4730	add_settings_field(
3288		- 'intro_message',
3289		- esc_html__('Introductory Message', 'mxchat'),
3290		- array($this, 'mxchat_intro_message_callback'),
	4731	+ 'enable_name_field',
	4732	+ esc_html__('Require Name Field', 'mxchat'),
	4733	+ array($this, 'enable_name_field_callback'),
3291	4734	'mxchat-chatbot',
3292	4735	'mxchat_chatbot_section'
3293	4736	);
3294	4737
3295	4738	add_settings_field(
3296		- 'input_copy',
3297		- esc_html__('Input Copy', 'mxchat'),
3298		- array($this, 'mxchat_input_copy_callback'),
	4739	+ 'name_field_placeholder',
	4740	+ esc_html__('Name Field Placeholder', 'mxchat'),
	4741	+ array($this, 'name_field_placeholder_callback'),
3299	4742	'mxchat-chatbot',
3300	4743	'mxchat_chatbot_section'
3301	4744	);
3302	4745
3303	4746	add_settings_field(
3304		- 'rate_limit_logged_out',
3305		- __('Rate Limit for Logged-out Users', 'mxchat'),
3306		- array($this, 'mxchat_rate_limit_logged_out_callback'),
	4747	+ 'intro_message',
	4748	+ esc_html__('Introductory Message', 'mxchat'),
	4749	+ array($this, 'mxchat_intro_message_callback'),
3307	4750	'mxchat-chatbot',
3308	4751	'mxchat_chatbot_section'
3309	4752	);
3310	4753
3311	4754	add_settings_field(
3312		- 'rate_limit_roles',
3313		- __('Rate Limits by User Role', 'mxchat'),
3314		- array($this, 'mxchat_rate_limit_roles_callback'),
	4755	+ 'input_copy',
	4756	+ esc_html__('Input Copy', 'mxchat'),
	4757	+ array($this, 'mxchat_input_copy_callback'),
3315	4758	'mxchat-chatbot',
3316	4759	'mxchat_chatbot_section'
3317	4760	);
3318	4761
3319	4762	add_settings_field(
3320		- 'rate_limit_message',
3321		- esc_html__('Rate Limit Message', 'mxchat'),
3322		- array($this, 'mxchat_rate_limit_message_callback'),
3323		- 'mxchat-chatbot',
3324		- 'mxchat_chatbot_section'
3325		- );
3326		-
3327		- add_settings_field(
3328	4763	'pre_chat_message',
3329	4764	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3330	4765	array($this, 'mxchat_pre_chat_message_callback'),
3331	4766	'mxchat-chatbot',
		@@ -3365,9 +4800,9 @@
3365	4800	);
3366	4801
3367	4802	add_settings_field(
3368	4803	'popular_question_1',
3369		- esc_html__('Popular Question 1', 'mxchat'),
	4804	+ esc_html__('Quick Question 1', 'mxchat'),
3370	4805	array($this, 'mxchat_popular_question_1_callback'),
3371	4806	'mxchat-chatbot',
3372	4807	'mxchat_chatbot_section'
3373	4808	);
		@@ -3373,9 +4808,9 @@
3373	4808	);
3374	4809
3375	4810	add_settings_field(
3376	4811	'popular_question_2',
3377		- esc_html__('Popular Question 2', 'mxchat'),
	4812	+ esc_html__('Quick Question 2', 'mxchat'),
3378	4813	array($this, 'mxchat_popular_question_2_callback'),
3379	4814	'mxchat-chatbot',
3380	4815	'mxchat_chatbot_section'
3381	4816	);
		@@ -3381,9 +4816,9 @@
3381	4816	);
3382	4817
3383	4818	add_settings_field(
3384	4819	'popular_question_3',
3385		- esc_html__('Popular Question 3', 'mxchat'),
	4820	+ esc_html__('Quick Question 3', 'mxchat'),
3386	4821	array($this, 'mxchat_popular_question_3_callback'),
3387	4822	'mxchat-chatbot',
3388	4823	'mxchat_chatbot_section'
3389	4824	);
		@@ -3389,20 +4824,21 @@
3389	4824	);
3390	4825
3391	4826	add_settings_field(
3392	4827	'additional_popular_questions',
3393		- esc_html__('Additional Popular Questions', 'mxchat'),
	4828	+ esc_html__('Additional Quick Questions', 'mxchat'),
3394	4829	array($this, 'mxchat_additional_popular_questions_callback'),
3395	4830	'mxchat-chatbot',
3396	4831	'mxchat_chatbot_section'
3397	4832	);
3398	4833
3399		- // WooCommerce Settings Section
3400		- add_settings_section(
3401		- 'mxchat_woocommerce_section',
3402		- esc_html__('WooCommerce Settings', 'mxchat'),
3403		- null,
3404		- 'mxchat-embed'
	4834	+
	4835	+ add_settings_field(
	4836	+ 'rate_limits',
	4837	+ __('Rate Limits Settings', 'mxchat'),
	4838	+ array($this, 'mxchat_rate_limits_callback'),
	4839	+ 'mxchat-chatbot',
	4840	+ 'mxchat_chatbot_section'
3405	4841	);
3406	4842
3407	4843	// Loops Settings Section
3408	4844	add_settings_section(
		@@ -3411,43 +4847,10 @@
3411	4847	null,
3412	4848	'mxchat-embed'
3413	4849	);
3414	4850
3415		- // WooCommerce Settings Fields
	4851	+ // Loops Settings Fields (API Key moved to API Keys tab)
3416	4852	add_settings_field(
3417		- 'enable_woocommerce_integration',
3418		- esc_html__('Automatically Embed Products', 'mxchat'),
3419		- array($this, 'mxchat_enable_woocommerce_integration_callback'),
3420		- 'mxchat-embed',
3421		- 'mxchat_woocommerce_section'
3422		- );
3423		-
3424		- add_settings_field(
3425		- 'woocommerce_consumer_key',
3426		- esc_html__('WooCommerce Consumer Key', 'mxchat'),
3427		- array($this, 'mxchat_woocommerce_consumer_key_callback'),
3428		- 'mxchat-embed',
3429		- 'mxchat_woocommerce_section'
3430		- );
3431		-
3432		- add_settings_field(
3433		- 'woocommerce_consumer_secret',
3434		- esc_html__('WooCommerce Consumer Secret', 'mxchat'),
3435		- array($this, 'mxchat_woocommerce_consumer_secret_callback'),
3436		- 'mxchat-embed',
3437		- 'mxchat_woocommerce_section'
3438		- );
3439		-
3440		- // Loops Settings Fields
3441		- add_settings_field(
3442		- 'loops_api_key',
3443		- esc_html__('Loops API Key', 'mxchat'),
3444		- array($this, 'mxchat_loops_api_key_callback'),
3445		- 'mxchat-embed',
3446		- 'mxchat_loops_section'
3447		- );
3448		-
3449		- add_settings_field(
3450	4853	'loops_mailing_list',
3451	4854	esc_html__('Loops Mailing List', 'mxchat'),
3452	4855	array($this, 'mxchat_loops_mailing_list_callback'),
3453	4856	'mxchat-embed',
		@@ -3477,17 +4880,10 @@
3477	4880	array($this, 'mxchat_brave_section_callback'),
3478	4881	'mxchat-embed'
3479	4882	);
3480	4883
	4884	+ // Brave API Key moved to API Keys tab
3481	4885	add_settings_field(
3482		- 'brave_api_key',
3483		- __('Brave API Key', 'mxchat'),
3484		- array($this, 'mxchat_brave_api_key_callback'),
3485		- 'mxchat-embed',
3486		- 'mxchat_brave_section'
3487		- );
3488		-
3489		- add_settings_field(
3490	4886	'brave_image_count',
3491	4887	__('Number of Images to Return', 'mxchat'),
3492	4888	array($this, 'mxchat_brave_image_count_callback'),
3493	4889	'mxchat-embed',
		@@ -3541,9 +4937,27 @@
3541	4937	'mxchat-embed',
3542	4938	'mxchat_pdf_intent_section'
3543	4939	);
3544	4940
	4941	+ // PDF Upload Button Toggle
3545	4942	add_settings_field(
	4943	+ 'show_pdf_upload_button',
	4944	+ __('Show PDF Upload Button', 'mxchat'),
	4945	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	4946	+ 'mxchat-embed',
	4947	+ 'mxchat_pdf_intent_section'
	4948	+ );
	4949	+
	4950	+ // Word Upload Button Toggle
	4951	+ add_settings_field(
	4952	+ 'show_word_upload_button',
	4953	+ __('Show Word Upload Button', 'mxchat'),
	4954	+ array($this, 'mxchat_show_word_upload_button_callback'),
	4955	+ 'mxchat-embed',
	4956	+ 'mxchat_pdf_intent_section'
	4957	+ );
	4958	+
	4959	+ add_settings_field(
3546	4960	'pdf_intent_trigger_text',
3547	4961	__('Intent Trigger Text', 'mxchat'),
3548	4962	array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3549	4963	'mxchat-embed',
		@@ -3608,8 +5022,16 @@
3608	5022	'mxchat_live_agent_section'
3609	5023	);
3610	5024
3611	5025	add_settings_field(
	5026	+ 'live_agent_user_ids',
	5027	+ __('Slack Agent User IDs', 'mxchat'),
	5028	+ array($this, 'mxchat_live_agent_user_ids_callback'),
	5029	+ 'mxchat-embed',
	5030	+ 'mxchat_live_agent_section'
	5031	+ );
	5032	+
	5033	+ add_settings_field(
3612	5034	'live_agent_webhook_url',
3613	5035	__('Slack Webhook URL', 'mxchat'),
3614	5036	array($this, 'mxchat_live_agent_webhook_url_callback'),
3615	5037	'mxchat-embed',
		@@ -3632,15 +5054,68 @@
3632	5054	'mxchat-embed',
3633	5055	'mxchat_live_agent_section'
3634	5056	);
3635	5057
	5058	+ // Telegram Integration Section
	5059	+ add_settings_section(
	5060	+ 'mxchat_telegram_section',
	5061	+ __('Telegram Settings', 'mxchat'),
	5062	+ array($this, 'mxchat_telegram_section_callback'),
	5063	+ 'mxchat-embed'
	5064	+ );
3636	5065
	5066	+ add_settings_field(
	5067	+ 'telegram_status',
	5068	+ __('Live Agent Status', 'mxchat'),
	5069	+ array($this, 'mxchat_telegram_status_callback'),
	5070	+ 'mxchat-embed',
	5071	+ 'mxchat_telegram_section'
	5072	+ );
3637	5073
	5074	+ add_settings_field(
	5075	+ 'telegram_notification_message',
	5076	+ __('Notification Message', 'mxchat'),
	5077	+ array($this, 'mxchat_telegram_notification_message_callback'),
	5078	+ 'mxchat-embed',
	5079	+ 'mxchat_telegram_section'
	5080	+ );
3638	5081
	5082	+ add_settings_field(
	5083	+ 'telegram_away_message',
	5084	+ __('Away Message', 'mxchat'),
	5085	+ array($this, 'mxchat_telegram_away_message_callback'),
	5086	+ 'mxchat-embed',
	5087	+ 'mxchat_telegram_section'
	5088	+ );
	5089	+
	5090	+ add_settings_field(
	5091	+ 'telegram_bot_token',
	5092	+ __('Telegram Bot Token', 'mxchat'),
	5093	+ array($this, 'mxchat_telegram_bot_token_callback'),
	5094	+ 'mxchat-embed',
	5095	+ 'mxchat_telegram_section'
	5096	+ );
	5097	+
	5098	+ add_settings_field(
	5099	+ 'telegram_group_id',
	5100	+ __('Telegram Group ID', 'mxchat'),
	5101	+ array($this, 'mxchat_telegram_group_id_callback'),
	5102	+ 'mxchat-embed',
	5103	+ 'mxchat_telegram_section'
	5104	+ );
	5105	+
	5106	+ add_settings_field(
	5107	+ 'telegram_webhook_secret',
	5108	+ __('Webhook Secret Token', 'mxchat'),
	5109	+ array($this, 'mxchat_telegram_webhook_secret_callback'),
	5110	+ 'mxchat-embed',
	5111	+ 'mxchat_telegram_section'
	5112	+ );
	5113	+
3639	5114	// General Settings Section
3640	5115	add_settings_section(
3641	5116	'mxchat_general_section',
3642		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	5117	+ esc_html__('YouTube Tutorials', 'mxchat'),
3643	5118	null,
3644	5119	'mxchat-general'
3645	5120	);
3646	5121	}
		@@ -3645,9 +5120,8 @@
3645	5120	);
3646	5121	}
3647	5122
3648	5123	public function mxchat_prompts_page_init() {
3649		- // Register all settings as a single array
3650	5124	register_setting(
3651	5125	'mxchat_prompts_options',
3652	5126	'mxchat_prompts_options',
3653	5127	array(
		@@ -3659,18 +5133,74 @@
3659	5133	'mxchat_use_pinecone' => 0,
3660	5134	'mxchat_pinecone_api_key' => '',
3661	5135	'mxchat_pinecone_environment' => '',
3662	5136	'mxchat_pinecone_index' => '',
3663		- 'mxchat_pinecone_host' => '', // Add this line
	5137	+ 'mxchat_pinecone_host' => '',
3664	5138	),
3665	5139	'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3666	5140	)
3667	5141	);
3668	5142
3669		- // Add settings saved message
3670	5143	add_action('admin_notices', array($this, 'sync_settings_notice'));
3671	5144	}
3672	5145
	5146	+public function mxchat_transcripts_page_init() {
	5147	+ register_setting(
	5148	+ 'mxchat_transcripts_options',
	5149	+ 'mxchat_transcripts_options',
	5150	+ array(
	5151	+ 'type' => 'array',
	5152	+ 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
	5153	+ 'default' => array(
	5154	+ 'mxchat_enable_notifications' => 0,
	5155	+ 'mxchat_notification_email' => get_option('admin_email'),
	5156	+ 'mxchat_auto_delete_transcripts' => 'never',
	5157	+ ),
	5158	+ 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
	5159	+ )
	5160	+ );
	5161	+
	5162	+ add_settings_section(
	5163	+ 'mxchat_transcripts_notification_section',
	5164	+ esc_html__('Chat Notification Settings', 'mxchat'),
	5165	+ array($this, 'mxchat_transcripts_notification_section_callback'),
	5166	+ 'mxchat-transcripts'
	5167	+ );
	5168	+
	5169	+ add_settings_field(
	5170	+ 'mxchat_enable_notifications',
	5171	+ esc_html__('Enable Chat Notifications', 'mxchat'),
	5172	+ array($this, 'mxchat_enable_notifications_callback'),
	5173	+ 'mxchat-transcripts',
	5174	+ 'mxchat_transcripts_notification_section'
	5175	+ );
	5176	+
	5177	+ add_settings_field(
	5178	+ 'mxchat_notification_email',
	5179	+ esc_html__('Notification Email Address', 'mxchat'),
	5180	+ array($this, 'mxchat_notification_email_callback'),
	5181	+ 'mxchat-transcripts',
	5182	+ 'mxchat_transcripts_notification_section'
	5183	+ );
	5184	+
	5185	+ add_settings_field(
	5186	+ 'mxchat_auto_delete_transcripts',
	5187	+ esc_html__('Auto-Delete Old Transcripts', 'mxchat'),
	5188	+ array($this, 'mxchat_auto_delete_transcripts_callback'),
	5189	+ 'mxchat-transcripts',
	5190	+ 'mxchat_transcripts_notification_section'
	5191	+ );
	5192	+
	5193	+ add_settings_field(
	5194	+ 'mxchat_auto_email_transcript',
	5195	+ esc_html__('Auto-Email Full Transcript', 'mxchat'),
	5196	+ array($this, 'mxchat_auto_email_transcript_callback'),
	5197	+ 'mxchat-transcripts',
	5198	+ 'mxchat_transcripts_notification_section'
	5199	+ );
	5200	+}
	5201	+
	5202	+
3673	5203	/**
3674	5204	* Sanitize all prompts options
3675	5205	*
3676	5206	* @param array $input The unsanitized options array
		@@ -3729,9 +5259,8 @@
3729	5259
3730	5260	return $sanitized;
3731	5261	}
3732	5262
3733		-
3734	5263	public function sync_settings_notice() {
3735	5264	// Only show notice on our plugin page
3736	5265	if (!isset($_GET['page']) || $_GET['page'] !== 'mxchat-prompts') {
3737	5266	return;
		@@ -3742,8 +5271,9 @@
3742	5271
3743	5272	?>
3744	5273	<div class="notice notice-success is-dismissible">
3745	5274	<p><?php esc_html_e('Sync settings updated successfully.', 'mxchat'); ?></p>
	5275	+ <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php esc_html_e('Dismiss this notice.', 'mxchat'); ?></span></button>
3746	5276	</div>
3747	5277	<?php
3748	5278
3749	5279	}
		@@ -3752,183 +5282,129 @@
3752	5282	public function sanitize_sync_setting($input) {
3753	5283	return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
3754	5284	}
3755	5285
	5286	+public function mxchat_rate_limits_callback() {
	5287	+ $all_options = get_option('mxchat_options', []);
3756	5288
	5289	+ // Define available rate limits
	5290	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
3757	5291
3758		-public function mxchat_handle_activate_license() {
3759		- // Check nonce
3760		- if (!check_ajax_referer('mxchat_activate_license_nonce', 'security', false)) {
3761		- wp_send_json_error(esc_html__('Invalid security token', 'mxchat'));
3762		- return;
3763		- }
	5292	+ // Define available timeframes
	5293	+ $timeframes = array(
	5294	+ 'hourly' => __('Per Hour', 'mxchat'),
	5295	+ 'daily' => __('Per Day', 'mxchat'),
	5296	+ 'weekly' => __('Per Week', 'mxchat'),
	5297	+ 'monthly' => __('Per Month', 'mxchat')
	5298	+ );
3764	5299
3765		- // Verify user capabilities
3766		- if (!current_user_can('manage_options')) {
3767		- wp_send_json_error(esc_html__('Unauthorized access', 'mxchat'));
3768		- return;
3769		- }
	5300	+ // Get all roles plus a "logged_out" pseudo-role
	5301	+ $roles = wp_roles()->get_names();
	5302	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
3770	5303
3771		- $license_key = isset($_POST['mxchat_activation_key']) ? sanitize_text_field($_POST['mxchat_activation_key']) : '';
3772		- $customer_email = isset($_POST['mxchat_pro_email']) ? sanitize_email($_POST['mxchat_pro_email']) : '';
	5304	+ // Start the wrapper
	5305	+ echo '<div class="pro-feature-wrapper active">';
	5306	+ echo '<div class="mxchat-rate-limits-container">';
3773	5307
3774		- if (empty($license_key) || empty($customer_email)) {
3775		- wp_send_json_error(esc_html__('Email or License Key is missing', 'mxchat'));
3776		- return;
3777		- }
	5308	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	5309	+ 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') .
	5310	+ '</p>';
3778	5311
3779		- $product_id = 'MxChatPRO';
3780		- $response = wp_remote_get(
3781		- add_query_arg(
3782		- array(
3783		- 'wc-api' => 'software-api',
3784		- 'request' => 'activation',
3785		- 'email' => $customer_email,
3786		- 'license_key' => $license_key,
3787		- 'product_id' => $product_id
3788		- ),
3789		- 'http://mxchat.ai/'
3790		- )
3791		- );
	5312	+ // Add markdown link documentation
	5313	+ echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
	5314	+ echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
	5315	+ echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
	5316	+ echo '<ul style="margin-left: 20px;">';
	5317	+ echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
	5318	+ echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
	5319	+ echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
	5320	+ echo '</ul>';
	5321	+ echo '</div>';
3792	5322
3793		- if (is_wp_error($response)) {
3794		- wp_send_json_error(esc_html__('Activation failed due to a server error: ', 'mxchat') . $response->get_error_message());
3795		- return;
3796		- }
	5323	+ // Output the controls for each role
	5324	+ foreach ($roles as $role_id => $role_name) {
	5325	+ // Get saved options or defaults
	5326	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	5327	+ $default_timeframe = 'daily';
	5328	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
3797	5329
3798		- $body = wp_remote_retrieve_body($response);
3799		- $data = json_decode($body);
	5330	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	5331	+ ? $all_options['rate_limits'][$role_id]['limit']
	5332	+ : $default_limit;
3800	5333
3801		- if ($data && isset($data->activated) && $data->activated) {
3802		- update_option('mxchat_license_status', 'active');
3803		- update_option('mxchat_pro_email', $customer_email);
3804		- update_option('mxchat_activation_key', $license_key);
3805		- wp_send_json_success(array('message' => esc_html__('License activated successfully', 'mxchat')));
3806		- } else {
3807		- $error_message = isset($data->error) ? $data->error : esc_html__('Activation failed', 'mxchat');
3808		- update_option('mxchat_license_status', 'inactive');
3809		- update_option('mxchat_license_error', $error_message);
3810		- wp_send_json_error($error_message);
3811		- }
3812		-}
	5334	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	5335	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	5336	+ : $default_timeframe;
3813	5337
	5338	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	5339	+ ? $all_options['rate_limits'][$role_id]['message']
	5340	+ : $default_message;
3814	5341
3815		-public function mxchat_rate_limit_logged_out_callback() {
3816		- // Load the entire 'mxchat_options' array
3817		- $all_options = get_option('mxchat_options', []);
	5342	+ // Output the row
	5343	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
3818	5344
3819		- // Retrieve the saved rate limit or use the default value
3820		- $default_rate_limit = '10';
3821		- $selected_rate_limit = isset($all_options['rate_limit_logged_out']) ? $all_options['rate_limit_logged_out'] : $default_rate_limit;
	5345	+ // Role label
	5346	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
3822	5347
3823		- // Define available rate limits
3824		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	5348	+ // Controls section
	5349	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
3825	5350
3826		- // Output the dropdown
3827		- echo '<div class="pro-feature-wrapper active">';
3828		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3829		- foreach ($rate_limits as $limit) {
3830		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3831		- }
3832		- echo '</select>';
3833		- echo '<p class="description">' . esc_html__('Set the maximum number of messages a logged-out user can send within a 24-hour period.', 'mxchat') . '</p>';
3834		- echo '</div>';
3835		-}
	5351	+ // Rate limit and timeframe controls
	5352	+ echo '<div class="mxchat-rate-limit-controls">';
3836	5353
3837		-// Add this new callback function
3838		-public function mxchat_rate_limit_roles_callback() {
3839		- $all_options = get_option('mxchat_options', []);
3840		- $roles = wp_roles()->get_names();
3841		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
3842		-
3843		- echo '<div class="pro-feature-wrapper active mxchat-autosave-section">';
3844		-
3845		- foreach ($roles as $role_id => $role_name) {
3846		- $default_rate_limit = '100';
3847		- $selected_rate_limit = isset($all_options['role_rate_limits'][$role_id])
3848		- ? $all_options['role_rate_limits'][$role_id]
3849		- : $default_rate_limit;
3850		-
3851		- echo '<div style="margin-bottom: 10px;">';
3852		- echo '<label style="display: inline-block; width: 150px;">' . esc_html($role_name) . ':</label>';
	5354	+ // Limit dropdown
	5355	+ echo '<div>';
	5356	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
3853	5357	echo '<select
3854		- id="role_rate_limits_' . esc_attr($role_id) . '"
3855		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	5358	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	5359	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
3856	5360	class="mxchat-autosave-field">';
3857	5361	foreach ($rate_limits as $limit) {
3858		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	5362	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3859	5363	}
3860	5364	echo '</select>';
3861	5365	echo '</div>';
3862		- }
3863	5366
3864		- echo '<p class="description">' . esc_html__('Set the maximum number of messages users in each role can send within a 24-hour period.', 'mxchat') . '</p>';
3865		- echo '</div>';
3866		-}
	5367	+ // Timeframe dropdown
	5368	+ echo '<div>';
	5369	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
	5370	+ echo '<select
	5371	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	5372	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
	5373	+ class="mxchat-autosave-field">';
	5374	+ foreach ($timeframes as $value => $label) {
	5375	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
	5376	+ }
	5377	+ echo '</select>';
	5378	+ echo '</div>';
3867	5379
3868		-public function mxchat_rate_limit_message_callback() {
3869		- // Load the entire 'mxchat_options' array
3870		- $all_options = get_option('mxchat_options', []);
	5380	+ echo '</div>'; // End controls
3871	5381
3872		- // Retrieve the saved message or use the default value
3873		- $default_message = esc_html__('Rate limit exceeded. Please try again later.', 'mxchat');
3874		- $rate_limit_message = isset($all_options['rate_limit_message']) ? $all_options['rate_limit_message'] : $default_message;
	5382	+ // Custom message textarea
	5383	+ echo '<div class="mxchat-rate-limit-message">';
	5384	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	5385	+ echo '<textarea
	5386	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	5387	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	5388	+ class="mxchat-autosave-field"
	5389	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	5390	+ esc_textarea($custom_message) .
	5391	+ '</textarea>';
	5392	+ echo '<p class="description">' .
	5393	+ esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
	5394	+ '</p>';
	5395	+ echo '</div>'; // End message
3875	5396
3876		- // Output the textarea
3877		- echo '<div class="pro-feature-wrapper active">';
3878		- printf(
3879		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
3880		- esc_textarea($rate_limit_message)
3881		- );
3882		- echo '<p class="description">' . esc_html__('This message will be displayed when a user exceeds the rate limit.', 'mxchat') . '</p>';
3883		- echo '</div>';
3884		-}
	5397	+ echo '</div>'; // End controls wrapper
3885	5398
	5399	+ echo '</div>'; // End row
	5400	+ }
3886	5401
3887		-public function mxchat_enable_woocommerce_integration_callback() {
3888		- // Load from mxchat_options array
3889		- $options = get_option('mxchat_options', []);
	5402	+ echo '</div>'; // End container
3890	5403
3891		- // Get WooCommerce integration status with backwards compatibility
3892		- $woo_integration = isset($options['enable_woocommerce_integration'])
3893		- ? $options['enable_woocommerce_integration']
3894		- : '';
3895		-
3896		- // Support both old ('1') and new ('on') values
3897		- $checked = ($woo_integration === 'on' || $woo_integration === '1') ? 'checked' : '';
3898		-
3899		- // Check if the feature is activated (paid feature)
3900		- $disabled = $this->is_activated ? '' : 'disabled';
3901		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
3902		-
3903		- echo '<div class="' . esc_attr($class) . '">';
3904		-
3905		- echo '<label class="toggle-switch">';
3906		- echo sprintf(
3907		- '<input type="checkbox" id="enable_woocommerce_integration" name="enable_woocommerce_integration" value="on" %s %s />',
3908		- esc_attr($checked),
3909		- esc_attr($disabled)
3910		- );
3911		- echo '<span class="slider"></span>';
3912		- echo '</label>';
3913		-
3914		- echo '<p class="description">' . esc_html__('Automatically syncs new product additions, updates, and removals to the knowledge base. For existing products, submit your product sitemap in the Knowledge Base section to add them initially.', 'mxchat') . '</p>';
3915		-
3916		- // Pro feature overlay for non-activated users
3917		- if (!$this->is_activated) {
3918		- echo '<div class="pro-feature-overlay">';
3919		- echo '<a href="https://mxchat.ai/" target="_blank">';
3920		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
3921		- echo '</a>';
3922		- echo '</div>';
3923		- }
3924		-
3925		- echo '</div>';
	5404	+ echo '</div>'; // End pro-feature-wrapper
3926	5405	}
3927	5406
3928		-
3929		-
3930		-
3931	5407	private function mxchat_add_option_field($id, $title, $callback = '') {
3932	5408	add_settings_field(
3933	5409	$id,
3934	5410	__($title, 'mxchat'),
		@@ -3938,166 +5414,116 @@
3938	5414	$id === 'model' ? ['label_for' => 'model'] : []
3939	5415	);
3940	5416	}
3941	5417
	5418	+// API Keys Section Callback
	5419	+public function mxchat_api_keys_section_callback() {
	5420	+ 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>';
	5421	+}
	5422	+
	5423	+// OpenAI API Key
3942	5424	public function api_key_callback() {
3943		- // Retrieve from your stored 'api_key' in the mxchat_options array
3944	5425	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
	5426	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
3945	5427
3946		- // Notice we changed the name to "api_key" (no array notation).
3947		- echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" />';
	5428	+ echo '<div class="api-key-wrapper">';
	5429	+ 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 . '" />';
3948	5430	echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3949		- echo '<p class="description">' . esc_html__('The OpenAI API key is required even when using other models as it is used for vector embedding functionality. You must add credits to your OpenAI billing account before use.', 'mxchat') . '</p>';
	5431	+ echo '<p class="description">' . esc_html__('Required for OpenAI GPT models and OpenAI embeddings. Get your API key from OpenAI Platform.', 'mxchat') . '</p>';
	5432	+ echo '</div>';
3950	5433	}
	5434	+
	5435	+// X.AI API Key
3951	5436	public function xai_api_key_callback() {
3952		- // Check if the feature is activated (paid feature)
3953		- $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
3954		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
3955		-
3956		- // Retrieve the X.AI API key value
3957	5437	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
	5438	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
3958	5439
3959		- // Render the input field for the X.AI API key
3960		- echo '<div class="' . esc_attr($class) . '">';
3961		- printf(
3962		- '<input type="password" id="xai_api_key" name="xai_api_key" value="%s" class="regular-text" %s />',
3963		- $xaiApiKey,
3964		- $disabled
3965		- );
	5440	+ echo '<div class="api-key-wrapper">';
	5441	+ 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="' . $nonce . '" />';
3966	5442	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3967		-
3968		- // If the feature is not activated, show the overlay with a "Pro Only" message
3969		- if (!$this->is_activated) {
3970		- echo '<div class="pro-feature-overlay">';
3971		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
3972		- echo '</div>';
3973		- }
3974		-
	5443	+ echo '<p class="description">' . esc_html__('Required for X.AI Grok models. Get your API key from X.AI Console.', 'mxchat') . '</p>';
3975	5444	echo '</div>';
3976	5445	}
	5446	+// Claude API Key
3977	5447	public function claude_api_key_callback() {
3978		- // Check if the feature is activated (paid feature)
3979		- $disabled = $this->is_activated ? '' : 'disabled';
3980		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
3981		-
3982		- // Retrieve the Claude API key value directly like the others
3983	5448	$claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
3984		-
3985		- // Use direct name field like the other working API keys
3986		- echo '<div class="' . esc_attr($class) . '">';
3987		- printf(
3988		- '<input type="password" id="claude_api_key" name="claude_api_key" value="%s" class="regular-text" %s />',
3989		- $claudeApiKey,
3990		- $disabled
3991		- );
	5449	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
	5450	+
	5451	+ echo '<div class="api-key-wrapper">';
	5452	+ 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="' . $nonce . '" />';
3992	5453	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3993		-
3994		- if (!$this->is_activated) {
3995		- echo '<div class="pro-feature-overlay">';
3996		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
3997		- echo '</div>';
3998		- }
	5454	+ echo '<p class="description">' . esc_html__('Required for Anthropic Claude models. Get your API key from Anthropic Console.', 'mxchat') . '</p>';
3999	5455	echo '</div>';
4000	5456	}
	5457	+
	5458	+// DeepSeek API Key
4001	5459	public function deepseek_api_key_callback() {
4002		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
4003	5460	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
	5461	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
4004	5462
4005		- // Notice we changed the name to "deepseek_api_key" (no array notation).
4006		- echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" />';
	5463	+ echo '<div class="api-key-wrapper">';
	5464	+ 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 . '" />';
4007	5465	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5466	+ echo '<p class="description">' . esc_html__('Required for DeepSeek models. Get your API key from DeepSeek Platform.', 'mxchat') . '</p>';
	5467	+ echo '</div>';
4008	5468	}
4009	5469
	5470	+// Gemini API Key
	5471	+public function gemini_api_key_callback() {
	5472	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
	5473	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
4010	5474
4011		-public function mxchat_woocommerce_consumer_key_callback() {
4012		- // Load the entire 'mxchat_options' array
4013		- $all_options = get_option('mxchat_options', []);
	5475	+ echo '<div class="api-key-wrapper">';
	5476	+ 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 . '" />';
	5477	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5478	+ echo '<p class="description">' . esc_html__('Required for Google Gemini models and embeddings. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
	5479	+ echo '</div>';
	5480	+}
4014	5481
4015		- // Retrieve the WooCommerce consumer key or set a default
4016		- $consumer_key = isset($all_options['woocommerce_consumer_key']) ? $all_options['woocommerce_consumer_key'] : '';
4017	5482
4018		- // Check if the feature is activated (paid feature)
4019		- $disabled = $this->is_activated ? '' : 'disabled';
4020		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	5483	+// OpenRouter API Key
	5484	+public function openrouter_api_key_callback() {
	5485	+ $openrouterApiKey = isset($this->options['openrouter_api_key']) ? esc_attr($this->options['openrouter_api_key']) : '';
	5486	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
4021	5487
4022		- echo '<div class="' . esc_attr($class) . '">';
4023		-
4024		- // Render the input field
4025		- printf(
4026		- '<input type="text" id="woocommerce_consumer_key" name="woocommerce_consumer_key" value="%s" class="regular-text" %s />',
4027		- esc_attr($consumer_key),
4028		- esc_attr($disabled)
4029		- );
4030		-
4031		- // Description for the input field
4032		- echo '<p class="description">' . esc_html__('Enter your WooCommerce consumer key for integration.', 'mxchat') . '</p>';
4033		-
4034		- // Pro feature overlay for non-activated users
4035		- if (!$this->is_activated) {
4036		- echo '<div class="pro-feature-overlay">';
4037		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
4038		- echo '</div>';
4039		- }
4040		-
	5488	+ echo '<div class="api-key-wrapper">';
	5489	+ 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 . '" />';
	5490	+ echo '<button type="button" id="toggleOpenRouterApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5491	+ echo '<p class="description">' . esc_html__('Required for OpenRouter models. Get your API key from OpenRouter.ai', 'mxchat') . '</p>';
4041	5492	echo '</div>';
4042	5493	}
4043	5494
4044		-public function mxchat_woocommerce_consumer_secret_callback() {
4045		- // Get value with fallback
4046		- $consumer_secret = isset($this->options['woocommerce_consumer_secret'])
4047		- ? esc_attr($this->options['woocommerce_consumer_secret'])
4048		- : '';
	5495	+// Voyage API Key
	5496	+public function voyage_api_key_callback() {
	5497	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
	5498	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
4049	5499
4050		- // Check if the feature is activated (paid feature)
4051		- $disabled = $this->is_activated ? '' : 'disabled';
4052		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4053		-
4054		- echo '<div class="' . esc_attr($class) . '">';
4055		-
4056		- // Output the password input
4057		- echo sprintf(
4058		- '<input type="password"
4059		- id="woocommerce_consumer_secret"
4060		- name="woocommerce_consumer_secret"
4061		- value="%s"
4062		- class="regular-text"
4063		- %s />',
4064		- $consumer_secret,
4065		- esc_attr($disabled)
4066		- );
4067		-
4068		- // Add show/hide button
4069		- echo '<button type="button" id="toggleWooCommerceSecretVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4070		-
4071		- // Pro feature overlay
4072		- if (!$this->is_activated) {
4073		- echo '<div class="pro-feature-overlay">';
4074		- echo '<a href="https://mxchat.ai/" target="_blank">';
4075		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4076		- echo '</a>';
4077		- echo '</div>';
4078		- }
4079		-
	5500	+ echo '<div class="api-key-wrapper">';
	5501	+ 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 . '" />';
	5502	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5503	+ echo '<p class="description">' . esc_html__('Required for Voyage AI embedding models. Get your API key from Voyage AI.', 'mxchat') . '</p>';
4080	5504	echo '</div>';
4081	5505	}
	5506	+
4082	5507	public function mxchat_loops_api_key_callback() {
4083		- // Support both old and new format
4084	5508	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
	5509	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
4085	5510
4086	5511	echo '<div class="api-key-wrapper">';
4087	5512	echo sprintf(
4088		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
4089		- $loops_api_key
	5513	+ '<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" />',
	5514	+ $loops_api_key,
	5515	+ $nonce
4090	5516	);
4091	5517	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4092	5518	echo '</div>';
4093		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	5519	+ echo '<p class="description">' . esc_html__('Required for Loops email integration. Get your API key from Loops.so', 'mxchat') . '</p>';
4094	5520	}
4095		-
4096	5521	public function mxchat_loops_mailing_list_callback() {
4097	5522	// Add error handling and type checking
4098	5523	$loops_api_key = '';
4099	5524	$selected_list = '';
	5525	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
4100	5526
4101	5527	// Safely get the API key
4102	5528	if (isset($this->options['loops_api_key']) && is_string($this->options['loops_api_key'])) {
4103	5529	$loops_api_key = $this->options['loops_api_key'];
		@@ -4110,9 +5536,14 @@
4110	5536
4111	5537	if (!empty($loops_api_key)) {
4112	5538	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
4113	5539	if (is_array($lists) && !empty($lists)) {
4114		- echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	5540	+ echo '<div class="mxchat-field-wrapper">';
	5541	+ echo '<select id="loops_mailing_list" name="loops_mailing_list" class="mxchat-autosave-field" data-nonce="' . $nonce . '">';
	5542	+
	5543	+ // Add a default "Select a list" option
	5544	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	5545	+
4115	5546	foreach ($lists as $list) {
4116	5547	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
4117	5548	echo sprintf(
4118	5549	'<option value="%s" %s>%s</option>',
		@@ -4122,8 +5553,10 @@
4122	5553	);
4123	5554	}
4124	5555	}
4125	5556	echo '</select>';
	5557	+ echo '</div>';
	5558	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
4126	5559	} else {
4127	5560	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
4128	5561	}
4129	5562	} else {
		@@ -4134,14 +5567,18 @@
4134	5567	$default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
4135	5568	$triggered_response = isset($this->options['triggered_phrase_response'])
4136	5569	? $this->options['triggered_phrase_response']
4137	5570	: $default_response;
	5571	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
4138	5572
	5573	+ echo '<div class="mxchat-field-wrapper">';
4139	5574	echo sprintf(
4140		- '<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50">%s</textarea>',
	5575	+ '<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50" class="mxchat-autosave-field" data-nonce="%s">%s</textarea>',
	5576	+ $nonce,
4141	5577	esc_textarea($triggered_response)
4142	5578	);
4143		- echo '<p class="description">' . esc_html__('Enter the chatbot response when a trigger keyword is detected, prompting the user to share their email.', 'mxchat') . '</p>';
	5579	+ echo '</div>';
	5580	+ 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>';
4144	5581	}
4145	5582
4146	5583	public function mxchat_email_capture_response_callback() {
4147	5584	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
		@@ -4147,16 +5584,19 @@
4147	5584	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
4148	5585	$email_capture_response = isset($this->options['email_capture_response'])
4149	5586	? $this->options['email_capture_response']
4150	5587	: $default_response;
	5588	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
4151	5589
	5590	+ echo '<div class="mxchat-field-wrapper">';
4152	5591	echo sprintf(
4153		- '<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50">%s</textarea>',
	5592	+ '<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50" class="mxchat-autosave-field" data-nonce="%s">%s</textarea>',
	5593	+ $nonce,
4154	5594	esc_textarea($email_capture_response)
4155	5595	);
4156		- echo '<p class="description">' . esc_html__('Enter the message to send when a user provides their email.', 'mxchat') . '</p>';
	5596	+ echo '</div>';
	5597	+ 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>';
4157	5598	}
4158		-
4159	5599	public function mxchat_pre_chat_message_callback() {
4160	5600	// Load the entire 'mxchat_options' array
4161	5601	$all_options = get_option('mxchat_options', []);
4162	5602
		@@ -4168,59 +5608,155 @@
4168	5608	printf(
4169	5609	'<textarea id="pre_chat_message" name="pre_chat_message" rows="5" cols="50">%s</textarea>',
4170	5610	esc_textarea($pre_chat_message)
4171	5611	);
4172		- echo '<p class="description">' . esc_html__('Set the message displayed to users before they start a chat. Use this to provide a friendly greeting or instructions.', 'mxchat') . '</p>';
4173	5612	}
4174	5613
4175		-
4176		-
4177	5614	// Callback for AI Instructions textarea
4178	5615	public function system_prompt_instructions_callback() {
4179	5616	// Retrieve the current value of the system prompt instructions
4180	5617	$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4181		-
4182	5618	// Render the textarea field
4183	5619	printf(
4184	5620	'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4185	5621	$instructions
4186	5622	);
	5623	+ // Personalization hint
	5624	+ echo '<p class="description" style="margin-top: 8px;">';
	5625	+ echo esc_html__('Use {visitor_name} to personalize AI responses when lead capture is enabled.', 'mxchat') . '<br>';
	5626	+ echo '<code style="font-size: 12px;">' . esc_html__('Example: The visitor\'s name is {visitor_name}. Address them by name.', 'mxchat') . '</code>';
	5627	+ echo '</p>';
	5628	+ // Sample instructions button
	5629	+ echo '<div class="mxchat-instructions-container">';
	5630	+ echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
	5631	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	5632	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	5633	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	5634	+ echo '</svg>';
	5635	+ echo esc_html__('View Sample Instructions', 'mxchat');
	5636	+ echo '</button>';
	5637	+ echo '</div>';
4187	5638
4188		- // Provide a helpful description
4189		- echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	5639	+ // Add modal to WordPress admin footer instead of inline
	5640	+ add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
4190	5641	}
4191	5642
	5643	+// New method to render modal in admin footer
	5644	+public function render_sample_instructions_modal() {
	5645	+ static $modal_rendered = false;
	5646	+ if ($modal_rendered) return; // Prevent duplicate modals
	5647	+ $modal_rendered = true;
4192	5648
	5649	+ echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
	5650	+ echo '<div class="mxchat-instructions-modal-content">';
	5651	+ echo '<div class="mxchat-instructions-modal-header">';
	5652	+ echo '<h3 class="mxchat-instructions-modal-title">';
	5653	+ 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">';
	5654	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	5655	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	5656	+ echo '</svg>';
	5657	+ echo esc_html__('Sample AI Instructions', 'mxchat');
	5658	+ echo '</h3>';
	5659	+ echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
	5660	+ 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">';
	5661	+ echo '<line x1="18" y1="6" x2="6" y2="18"/>';
	5662	+ echo '<line x1="6" y1="6" x2="18" y2="18"/>';
	5663	+ echo '</svg>';
	5664	+ echo '</button>';
	5665	+ echo '</div>';
	5666	+ echo '<div class="mxchat-instructions-modal-body">';
	5667	+ echo '<div class="mxchat-instructions-content">';
	5668	+ 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:
	5669	+
	5670	+# Response Style - CRITICALLY IMPORTANT
	5671	+- MAXIMUM LENGTH: 1-3 short sentences per response
	5672	+- Ultra-concise: Get straight to the answer with no filler
	5673	+- No introductions like "Sure!" or "I\'d be happy to help"
	5674	+- No phrases like "based on my knowledge" or "according to information"
	5675	+- No explanatory text before giving the answer
	5676	+- No summaries or repetition
	5677	+- Hyperlink all URLs
	5678	+- Respond in user\'s language
	5679	+- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	5680	+
	5681	+# Knowledge Base Requirements - PREVENT HALLUCINATIONS
	5682	+- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	5683	+- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	5684	+- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	5685	+- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	5686	+- Better to admit insufficient information than provide inaccurate answers');
	5687	+ echo '</div>';
	5688	+ echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
	5689	+ 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">';
	5690	+ echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
	5691	+ echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
	5692	+ echo '</svg>';
	5693	+ echo esc_html__('Copy Instructions', 'mxchat');
	5694	+ echo '</button>';
	5695	+ echo '</div>';
	5696	+ echo '<div class="mxchat-instructions-modal-footer">';
	5697	+ echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
	5698	+ echo '</div>';
	5699	+ echo '</div>';
	5700	+ echo '</div>';
	5701	+}
	5702	+
	5703	+
4193	5704	public function mxchat_model_callback() {
4194	5705	// Define available models grouped by provider
4195	5706	$models = array(
	5707	+ esc_html__('OpenRouter (100+ Models)', 'mxchat') => array(
	5708	+ 'openrouter' => esc_html__('OpenRouter - Select after entering API key', 'mxchat'),
	5709	+ ),
	5710	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	5711	+ 'gemini-3-pro-preview' => esc_html__('Gemini 3 Pro (Most Intelligent, Multimodal)', 'mxchat'),
	5712	+ 'gemini-3-flash-preview' => esc_html__('Gemini 3 Flash (Balanced Speed & Scale)', 'mxchat'),
	5713	+ 'gemini-2.5-pro' => esc_html__('Gemini 2.5 Pro (Advanced Thinking)', 'mxchat'),
	5714	+ 'gemini-2.5-flash' => esc_html__('Gemini 2.5 Flash (Best Price-Performance)', 'mxchat'),
	5715	+ 'gemini-2.5-flash-lite' => esc_html__('Gemini 2.5 Flash-Lite (Ultra Fast)', 'mxchat'),
	5716	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Deprecated Mar 2026)', 'mxchat'),
	5717	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Deprecated Mar 2026)', 'mxchat'),
	5718	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Deprecated Sep 2025)', 'mxchat'),
	5719	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Deprecated Sep 2025)', 'mxchat'),
	5720	+ ),
4196	5721	esc_html__('X.AI Models', 'mxchat') => array(
4197		- 'grok-beta' => esc_html__('grok-beta (Early Beta)', 'mxchat'),
4198		- 'grok-2' => esc_html__('Grok 2', 'mxchat')
	5722	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	5723	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	5724	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	5725	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
	5726	+ 'grok-2' => esc_html__('Grok 2', 'mxchat'),
	5727	+ 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat'),
	5728	+ 'grok-4-1-fast-reasoning' => esc_html__('Grok 4.1 Fast (Reasoning)', 'mxchat'),
	5729	+ 'grok-4-1-fast-non-reasoning' => esc_html__('Grok 4.1 Fast (Non-Reasoning)', 'mxchat'),
4199	5730	),
4200	5731	esc_html__('DeepSeek Models', 'mxchat') => array(
4201	5732	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4202	5733	),
4203	5734	esc_html__('Claude Models', 'mxchat') => array(
4204		- 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Most Intelligent)', 'mxchat'),
4205		- 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Highly Complex Tasks)', 'mxchat'),
4206		- 'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4207		- 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
	5735	+ 'claude-opus-4-6' => esc_html__('Claude Opus 4.6 (Most Capable - Recommended)', 'mxchat'),
	5736	+ 'claude-sonnet-4-6' => esc_html__('Claude Sonnet 4.6 (Latest Sonnet - Fast & Capable)', 'mxchat'),
	5737	+ 'claude-opus-4-5' => esc_html__('Claude Opus 4.5 (Highly Capable)', 'mxchat'),
	5738	+ 'claude-sonnet-4-5-20250929' => esc_html__('Claude Sonnet 4.5 (Best for Agents & Coding)', 'mxchat'),
	5739	+ 'claude-opus-4-1-20250805' => esc_html__('Claude Opus 4.1 (Exceptional for Complex Tasks)', 'mxchat'),
	5740	+ 'claude-haiku-4-5-20251001' => esc_html__('Claude Haiku 4.5 (Fastest & Most Intelligent)', 'mxchat'),
	5741	+ 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Complex Tasks)', 'mxchat'),
	5742	+ 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
4208	5743	),
4209	5744	esc_html__('OpenAI Models', 'mxchat') => array(
4210		- 'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4211		- 'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4212		- 'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4213		- 'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
4214		- 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat')
4215		- )
	5745	+ 'gpt-5.2' => esc_html__('GPT-5.2 (Best General-Purpose & Agentic Model)', 'mxchat'),
	5746	+ 'gpt-5.1-chat-latest' => esc_html__('GPT-5.1 Chat Latest (Recommended)', 'mxchat'),
	5747	+ 'gpt-5.1-2025-11-13' => esc_html__('GPT-5.1 (Flagship for Coding & Agentic Tasks)', 'mxchat'),
	5748	+ 'gpt-5' => esc_html__('GPT-5 (Flagship for Coding, Reasoning & Agents)', 'mxchat'),
	5749	+ 'gpt-5-mini' => esc_html__('GPT-5 Mini (Fast and Lightweight)', 'mxchat'),
	5750	+ 'gpt-5-nano' => esc_html__('GPT-5 Nano (Fastest & Cheapest for Summarization/Classification)', 'mxchat'),
	5751	+ ),
4216	5752	);
4217	5753
4218	5754	// Retrieve the currently selected model from saved options
4219		- $selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
	5755	+ $selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-5.1-chat-latest';
4220	5756
4221	5757	// Begin the select dropdown
4222		- echo '<select id="model" name="model">'; // No array notation in name attribute
	5758	+ echo '<select id="model" name="model">';
4223	5759
4224	5760	// Iterate over groups of models
4225	5761	foreach ($models as $group_label => $group_models) {
4226	5762	echo '<optgroup label="' . esc_attr($group_label) . '">';
		@@ -4225,28 +5761,263 @@
4225	5761	foreach ($models as $group_label => $group_models) {
4226	5762	echo '<optgroup label="' . esc_attr($group_label) . '">';
4227	5763
4228	5764	foreach ($group_models as $model_value => $model_label) {
4229		- // Disable Pro-only models for non-activated users
4230		- $disabled = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? 'disabled' : '';
4231		- $label_suffix = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? esc_html__(' (Pro Only)', 'mxchat') : '';
4232		-
4233		- // Output the option element
4234		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . ' ' . $disabled . '>' . esc_html($model_label . $label_suffix) . '</option>';
	5765	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4235	5766	}
4236	5767
4237	5768	echo '</optgroup>';
4238	5769	}
4239	5770
4240		- // Close the select dropdown
4241	5771	echo '</select>';
4242	5772
4243		- // Add a description below the dropdown
4244		- echo '<p class="description">' . esc_html__('Select the AI model to use for your chatbot. Pro-only models are marked accordingly.', 'mxchat') . '</p>';
	5773	+ // Add a note for OpenRouter
	5774	+ echo '<p class="description" id="openrouter-model-note" style="display:none; color: #d63638; font-weight: 500;">';
	5775	+ echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle;"></span> ';
	5776	+ echo esc_html__('After entering your OpenRouter API key above, click the button below to load available models.', 'mxchat');
	5777	+ echo '</p>';
	5778	+
	5779	+ // API Key Status Messages (hidden by default, shown by JS based on selected model)
	5780	+ $has_openai_key = !empty($this->options['api_key']);
	5781	+ $has_claude_key = !empty($this->options['claude_api_key']);
	5782	+ $has_xai_key = !empty($this->options['xai_api_key']);
	5783	+ $has_deepseek_key = !empty($this->options['deepseek_api_key']);
	5784	+ $has_gemini_key = !empty($this->options['gemini_api_key']);
	5785	+ $has_openrouter_key = !empty($this->options['openrouter_api_key']);
	5786	+
	5787	+ // OpenAI/GPT models
	5788	+ echo '<p class="mxchat-api-status" data-provider="openai" style="display:none;">';
	5789	+ if ($has_openai_key) {
	5790	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
	5791	+ } else {
	5792	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5793	+ }
	5794	+ echo '</p>';
	5795	+
	5796	+ // Claude models
	5797	+ echo '<p class="mxchat-api-status" data-provider="claude" style="display:none;">';
	5798	+ if ($has_claude_key) {
	5799	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Anthropic (Claude) detected', 'mxchat') . '</span>';
	5800	+ } else {
	5801	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Anthropic (Claude) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5802	+ }
	5803	+ echo '</p>';
	5804	+
	5805	+ // X.AI models
	5806	+ echo '<p class="mxchat-api-status" data-provider="xai" style="display:none;">';
	5807	+ if ($has_xai_key) {
	5808	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for X.AI (Grok) detected', 'mxchat') . '</span>';
	5809	+ } else {
	5810	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for X.AI (Grok) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5811	+ }
	5812	+ echo '</p>';
	5813	+
	5814	+ // DeepSeek models
	5815	+ echo '<p class="mxchat-api-status" data-provider="deepseek" style="display:none;">';
	5816	+ if ($has_deepseek_key) {
	5817	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for DeepSeek detected', 'mxchat') . '</span>';
	5818	+ } else {
	5819	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for DeepSeek detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5820	+ }
	5821	+ echo '</p>';
	5822	+
	5823	+ // Gemini models
	5824	+ echo '<p class="mxchat-api-status" data-provider="gemini" style="display:none;">';
	5825	+ if ($has_gemini_key) {
	5826	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
	5827	+ } else {
	5828	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5829	+ }
	5830	+ echo '</p>';
	5831	+
	5832	+ // OpenRouter models
	5833	+ echo '<p class="mxchat-api-status" data-provider="openrouter" style="display:none;">';
	5834	+ if ($has_openrouter_key) {
	5835	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenRouter detected', 'mxchat') . '</span>';
	5836	+ } else {
	5837	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenRouter detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5838	+ }
	5839	+ echo '</p>';
	5840	+
	5841	+ // ADD THESE HIDDEN FIELDS RIGHT HERE:
	5842	+ $openrouter_model = isset($this->options['openrouter_selected_model']) ? esc_attr($this->options['openrouter_selected_model']) : '';
	5843	+ $openrouter_model_name = isset($this->options['openrouter_selected_model_name']) ? esc_attr($this->options['openrouter_selected_model_name']) : '';
	5844	+
	5845	+ echo '<input type="hidden" id="openrouter_selected_model" name="openrouter_selected_model" value="' . $openrouter_model . '" />';
	5846	+ echo '<input type="hidden" id="openrouter_selected_model_name" name="openrouter_selected_model_name" value="' . $openrouter_model_name . '" />';
4245	5847	}
4246	5848
	5849	+// Update your existing callback method
	5850	+public function enable_streaming_toggle_callback() {
	5851	+ // Get value from options array, default to 'on'
	5852	+ $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
	5853	+ $checked = ($enabled === 'on') ? 'checked' : '';
4247	5854
	5855	+ echo '<label class="toggle-switch">';
	5856	+ echo sprintf(
	5857	+ '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
	5858	+ esc_attr($checked)
	5859	+ );
	5860	+ echo '<span class="slider"></span>';
	5861	+ echo '</label>';
4248	5862
	5863	+ // Test button with better styling
	5864	+ echo '<div style="margin-top: 15px;">';
	5865	+ echo '<button type="button" id="mxchat-test-streaming-btn" class="button button-secondary">';
	5866	+ echo '<span class="dashicons dashicons-admin-tools" style="vertical-align: middle; margin-right: 5px;"></span>';
	5867	+ echo esc_html__('Test Streaming Compatibility', 'mxchat');
	5868	+ echo '</button>';
	5869	+ echo '<p id="mxchat-test-streaming-result" style="margin-top:10px; font-weight: bold;"></p>';
	5870	+ echo '</div>';
	5871	+}
	5872	+
	5873	+// Web Search toggle callback
	5874	+public function enable_web_search_toggle_callback() {
	5875	+ // Get value from options array, default to 'off'
	5876	+ $enabled = isset($this->options['enable_web_search']) ? $this->options['enable_web_search'] : 'off';
	5877	+ $checked = ($enabled === 'on') ? 'checked' : '';
	5878	+
	5879	+ // Get current model to determine if we should show/enable the toggle
	5880	+ $current_model = isset($this->options['model']) ? $this->options['model'] : 'gpt-5.1-chat-latest';
	5881	+
	5882	+ // Models that DON'T support web search (per OpenAI docs)
	5883	+ // gpt-5 with minimal reasoning is handled at API level, gpt-4.1-nano doesn't support it
	5884	+ $unsupported_models = array('gpt-4.1-nano');
	5885	+
	5886	+ // Check if current model is an OpenAI model that supports web search
	5887	+ $openai_models = array(
	5888	+ 'gpt-5.2', 'gpt-5.1-chat-latest', 'gpt-5.1-2025-11-13', 'gpt-5', 'gpt-5-mini', 'gpt-5-nano'
	5889	+ );
	5890	+
	5891	+ $is_openai = in_array($current_model, $openai_models);
	5892	+ $is_supported = $is_openai && !in_array($current_model, $unsupported_models);
	5893	+
	5894	+ // Wrapper div with data attributes for JS to show/hide
	5895	+ 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;"' : '') . '>';
	5896	+
	5897	+ echo '<label class="toggle-switch">';
	5898	+ echo sprintf(
	5899	+ '<input type="checkbox" id="enable_web_search" name="enable_web_search" value="on" %s />',
	5900	+ esc_attr($checked)
	5901	+ );
	5902	+ echo '<span class="slider"></span>';
	5903	+ echo '</label>';
	5904	+
	5905	+ echo '</div>';
	5906	+
	5907	+ // Message shown when non-OpenAI model is selected
	5908	+ echo '<p id="web-search-unavailable-message" class="description" style="color: #666;' . ($is_supported ? ' display:none;' : '') . '">';
	5909	+ echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle; margin-right: 4px;"></span>';
	5910	+ echo esc_html__('Web search is only available for OpenAI models.', 'mxchat');
	5911	+ echo '</p>';
	5912	+}
	5913	+
	5914	+// AJAX handler to fetch OpenRouter models
	5915	+public function fetch_openrouter_models() {
	5916	+ check_ajax_referer('mxchat_fetch_openrouter_models', 'nonce');
	5917	+
	5918	+ $api_key = isset($_POST['api_key']) ? sanitize_text_field($_POST['api_key']) : '';
	5919	+
	5920	+ if (empty($api_key)) {
	5921	+ wp_send_json_error(array('message' => 'API key is required'));
	5922	+ }
	5923	+
	5924	+ $response = wp_remote_get('https://openrouter.ai/api/v1/models', array(
	5925	+ 'headers' => array(
	5926	+ 'Authorization' => 'Bearer ' . $api_key,
	5927	+ 'Content-Type' => 'application/json',
	5928	+ ),
	5929	+ 'timeout' => 15,
	5930	+ ));
	5931	+
	5932	+ if (is_wp_error($response)) {
	5933	+ wp_send_json_error(array('message' => $response->get_error_message()));
	5934	+ }
	5935	+
	5936	+ $body = wp_remote_retrieve_body($response);
	5937	+ $data = json_decode($body, true);
	5938	+
	5939	+ if (isset($data['data']) && is_array($data['data'])) {
	5940	+ // Format the models for the frontend
	5941	+ $models = array_map(function($model) {
	5942	+ return array(
	5943	+ 'id' => $model['id'],
	5944	+ 'name' => $model['name'] ?? $model['id'],
	5945	+ 'description' => $model['description'] ?? '',
	5946	+ 'context_length' => $model['context_length'] ?? 0,
	5947	+ 'pricing' => array(
	5948	+ 'prompt' => $model['pricing']['prompt'] ?? 0,
	5949	+ 'completion' => $model['pricing']['completion'] ?? 0,
	5950	+ ),
	5951	+ );
	5952	+ }, $data['data']);
	5953	+
	5954	+ wp_send_json_success(array('models' => $models));
	5955	+ } else {
	5956	+ wp_send_json_error(array('message' => 'Invalid response from OpenRouter'));
	5957	+ }
	5958	+}
	5959	+
	5960	+// Callback function for embedding model selection
	5961	+public function embedding_model_callback() {
	5962	+ $models = array(
	5963	+ esc_html__('OpenAI Embeddings', 'mxchat') => array(
	5964	+ 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
	5965	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
	5966	+ 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
	5967	+ ),
	5968	+ esc_html__('Voyage AI Embeddings', 'mxchat') => array(
	5969	+ 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	5970	+ ),
	5971	+ esc_html__('Google Gemini Embeddings', 'mxchat') => array(
	5972	+ 'gemini-embedding-001' => esc_html__('Gemini Embedding (1536, Stable)', 'mxchat'),
	5973	+ )
	5974	+ );
	5975	+ $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	5976	+ echo '<select id="embedding_model" name="embedding_model">';
	5977	+ foreach ($models as $group_label => $group_models) {
	5978	+ echo '<optgroup label="' . esc_attr($group_label) . '">';
	5979	+ foreach ($group_models as $model_value => $model_label) {
	5980	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	5981	+ }
	5982	+ echo '</optgroup>';
	5983	+ }
	5984	+ echo '</select>';
	5985	+
	5986	+ // API Key Status Messages for Embedding Models
	5987	+ $has_openai_key = !empty($this->options['api_key']);
	5988	+ $has_voyage_key = !empty($this->options['voyage_api_key']);
	5989	+ $has_gemini_key = !empty($this->options['gemini_api_key']);
	5990	+
	5991	+ // OpenAI Embeddings
	5992	+ echo '<p class="mxchat-embedding-api-status" data-provider="openai" style="display:none;">';
	5993	+ if ($has_openai_key) {
	5994	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
	5995	+ } else {
	5996	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5997	+ }
	5998	+ echo '</p>';
	5999	+
	6000	+ // Voyage AI Embeddings
	6001	+ echo '<p class="mxchat-embedding-api-status" data-provider="voyage" style="display:none;">';
	6002	+ if ($has_voyage_key) {
	6003	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Voyage AI detected', 'mxchat') . '</span>';
	6004	+ } else {
	6005	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Voyage AI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	6006	+ }
	6007	+ echo '</p>';
	6008	+
	6009	+ // Gemini Embeddings
	6010	+ echo '<p class="mxchat-embedding-api-status" data-provider="gemini" style="display:none;">';
	6011	+ if ($has_gemini_key) {
	6012	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
	6013	+ } else {
	6014	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	6015	+ }
	6016	+ echo '</p>';
	6017	+}
	6018	+
	6019	+
4249	6020	public function mxchat_top_bar_title_callback() {
4250	6021	// Retrieve the current value of the top bar title from saved options
4251	6022	$top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4252	6023
		@@ -4251,12 +6022,16 @@
4251	6022	$top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4252	6023
4253	6024	// Render the input field
4254	6025	echo '<input type="text" id="top_bar_title" name="top_bar_title" value="' . $top_bar_title . '" />';
	6026	+}
	6027	+public function mxchat_ai_agent_text_callback() {
	6028	+ // Retrieve the current value of the AI agent text from saved options
	6029	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	6030	+ // Render the input field
	6031	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	6032	+}
4255	6033
4256		- // Add a description
4257		- echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4258		-}
4259	6034
4260	6035	public function enable_email_block_callback() {
4261	6036	// Load full plugin options array
4262	6037	$all_options = get_option('mxchat_options', []);
		@@ -4273,13 +6048,10 @@
4273	6048	esc_attr($checked)
4274	6049	);
4275	6050	echo '<span class="slider"></span>';
4276	6051	echo '</label>';
4277		- echo '<p class="description">' . esc_html__('Their email will appear at the top of the transcript. Email form will show for users who are not logged in or have not provided an email within 24h.', 'mxchat') . '</p>';
4278	6052	}
4279	6053
4280		-
4281		-
4282	6054	public function email_blocker_header_content_callback() {
4283	6055	// Load the entire 'mxchat_options' array
4284	6056	$all_options = get_option('mxchat_options', []);
4285	6057
		@@ -4287,22 +6059,18 @@
4287	6059	$content = isset($all_options['email_blocker_header_content'])
4288	6060	? $all_options['email_blocker_header_content']
4289	6061	: '';
4290	6062
4291		- // Render the textarea
	6063	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4292	6064	echo '<textarea
4293	6065	id="email_blocker_header_content"
4294	6066	name="email_blocker_header_content"
4295	6067	rows="5"
4296	6068	cols="70"
	6069	+ data-setting="email_blocker_header_content"
4297	6070	>' . esc_textarea($content) . '</textarea>';
4298		-
4299		- echo '<p class="description">';
4300		- echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
4301		- echo '</p>';
4302	6071	}
4303	6072
4304		-
4305	6073	public function email_blocker_button_text_callback() {
4306	6074	// Load the entire 'mxchat_options' array
4307	6075	$all_options = get_option('mxchat_options', []);
4308	6076
		@@ -4312,34 +6080,54 @@
4312	6080	: '';
4313	6081
4314	6082	// Use esc_attr to safely render the existing text
4315	6083	echo '<input type="text" id="email_blocker_button_text" name="email_blocker_button_text" value="' . esc_attr($button_text) . '" style="width: 300px;" />';
	6084	+}
4316	6085
4317		- echo '<p class="description">';
4318		- echo esc_html__('Enter the text you want on the submit button, e.g. "Start Chat".', 'mxchat');
4319		- echo '</p>';
	6086	+//Enable name field callback
	6087	+public function enable_name_field_callback() {
	6088	+ // Load full plugin options array
	6089	+ $all_options = get_option('mxchat_options', []);
	6090	+ // Get the value, default to 'off'
	6091	+ $enable_name_field = isset($all_options['enable_name_field']) ? $all_options['enable_name_field'] : 'off';
	6092	+ // Check if it's 'on'
	6093	+ $checked = ($enable_name_field === 'on') ? 'checked' : '';
	6094	+ echo '<label class="toggle-switch">';
	6095	+ echo sprintf(
	6096	+ '<input type="checkbox" id="enable_name_field" name="enable_name_field" value="on" %s />',
	6097	+ esc_attr($checked)
	6098	+ );
	6099	+ echo '<span class="slider"></span>';
	6100	+ echo '</label>';
4320	6101	}
	6102	+//Name field placeholder callback
	6103	+public function name_field_placeholder_callback() {
	6104	+ $all_options = get_option('mxchat_options', []);
	6105	+ $placeholder = isset($all_options['name_field_placeholder'])
	6106	+ ? $all_options['name_field_placeholder']
	6107	+ : esc_html__('Enter your name', 'mxchat');
4321	6108
	6109	+ echo '<input type="text" id="name_field_placeholder" name="name_field_placeholder" value="' . esc_attr($placeholder) . '" style="width: 300px;" />';
	6110	+}
4322	6111
4323	6112
	6113	+
4324	6114	public function mxchat_intro_message_callback() {
4325	6115	// Load the entire 'mxchat_options' array
4326	6116	$all_options = get_option('mxchat_options', []);
4327		-
4328	6117	// Retrieve the saved intro message or use the default
4329	6118	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4330	6119	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4331		-
4332		- // Output the textarea with the saved value
	6120	+ // Output the textarea with the saved value without escaping HTML
4333	6121	?>
4334		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
4335		- <p class="description">
4336		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
	6122	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
	6123	+ <p class="description" style="margin-top: 8px;">
	6124	+ <?php esc_html_e('Use {visitor_name} to personalize greetings when lead capture is enabled.', 'mxchat'); ?><br>
	6125	+ <code style="font-size: 12px;"><?php esc_html_e('Example: Hello {visitor_name}! How can I help you today?', 'mxchat'); ?></code>
4337	6126	</p>
4338	6127	<?php
4339	6128	}
4340	6129
4341		-
4342	6130	public function mxchat_input_copy_callback() {
4343	6131	// Load the entire 'mxchat_options' array
4344	6132	$all_options = get_option('mxchat_options', []);
4345	6133
		@@ -4352,11 +6140,8 @@
4352	6140	'<input type="text" id="input_copy" name="input_copy" value="%s" placeholder="%s" />',
4353	6141	esc_attr($input_copy),
4354	6142	esc_attr__('How can I assist?', 'mxchat')
4355	6143	);
4356		-
4357		- // Output the description
4358		- echo '<p class="description">' . esc_html__('This is the placeholder text for the chat input field.', 'mxchat') . '</p>';
4359	6144	}
4360	6145
4361	6146
4362	6147
		@@ -4788,12 +6573,25 @@
4788	6573	echo '</div>';
4789	6574	}
4790	6575
4791	6576	public function mxchat_append_to_body_callback() {
	6577	+ // Fetch fresh options to ensure we have the latest saved values
	6578	+ $options = get_option('mxchat_options', array());
	6579	+
4792	6580	// Get value from options array, default to 'off'
4793		- $append_to_body = isset($this->options['append_to_body']) ? $this->options['append_to_body'] : 'off';
	6581	+ $append_to_body = isset($options['append_to_body']) ? $options['append_to_body'] : 'off';
4794	6582	$checked = ($append_to_body === 'on') ? 'checked' : '';
4795	6583
	6584	+ // Get post type visibility settings
	6585	+ $visibility_mode = isset($options['post_type_visibility_mode']) ? $options['post_type_visibility_mode'] : 'all';
	6586	+ $visibility_list = isset($options['post_type_visibility_list']) ? $options['post_type_visibility_list'] : array();
	6587	+ if (!is_array($visibility_list)) {
	6588	+ $visibility_list = array();
	6589	+ }
	6590	+
	6591	+ echo '<div class="mxchat-autosave-section">';
	6592	+
	6593	+ // Main toggle
4796	6594	echo '<label class="toggle-switch">';
4797	6595	echo sprintf(
4798	6596	'<input type="checkbox" id="append_to_body" name="append_to_body" value="on" %s />',
4799	6597	esc_attr($checked)
		@@ -4799,16 +6597,101 @@
4799	6597	esc_attr($checked)
4800	6598	);
4801	6599	echo '<span class="slider"></span>';
4802	6600	echo '</label>';
4803		- echo '<p class="description">' .
4804		- esc_html__('Show chatbot automatically on all pages. When disabled, you can place the chatbot manually using shortcode [mxchat_chatbot floating="yes"].', 'mxchat') .
4805		- '</p>';
4806	6601
	6602	+ // Post Type Visibility Options (only visible when auto-display is ON)
	6603	+ $display_style = ($append_to_body === 'on') ? '' : 'display: none;';
	6604	+ echo '<div id="post-type-visibility-options" class="mxchat-sub-options" style="' . esc_attr($display_style) . '">';
	6605	+
	6606	+ echo '<div class="mxchat-post-type-visibility-header">';
	6607	+ echo '<h4>' . esc_html__('Post Type Visibility', 'mxchat') . '</h4>';
	6608	+ echo '</div>';
	6609	+
	6610	+ // Mode selector (radio buttons)
	6611	+ echo '<div class="mxchat-visibility-mode">';
	6612	+
	6613	+ echo '<label class="mxchat-radio-label">';
	6614	+ echo '<input type="radio" name="post_type_visibility_mode" value="all" ' . checked($visibility_mode, 'all', false) . ' />';
	6615	+ echo '<span>' . esc_html__('Show on all post types', 'mxchat') . '</span>';
	6616	+ echo '</label>';
	6617	+
	6618	+ echo '<label class="mxchat-radio-label">';
	6619	+ echo '<input type="radio" name="post_type_visibility_mode" value="include" ' . checked($visibility_mode, 'include', false) . ' />';
	6620	+ echo '<span>' . esc_html__('Only show on selected post types', 'mxchat') . '</span>';
	6621	+ echo '</label>';
	6622	+
	6623	+ echo '<label class="mxchat-radio-label">';
	6624	+ echo '<input type="radio" name="post_type_visibility_mode" value="exclude" ' . checked($visibility_mode, 'exclude', false) . ' />';
	6625	+ echo '<span>' . esc_html__('Hide on selected post types', 'mxchat') . '</span>';
	6626	+ echo '</label>';
	6627	+
	6628	+ echo '</div>';
	6629	+
	6630	+ // Post type checkboxes (only visible when mode is include or exclude)
	6631	+ $list_display = ($visibility_mode !== 'all') ? '' : 'display: none;';
	6632	+ echo '<div id="post-type-list" class="mxchat-post-type-list" style="' . esc_attr($list_display) . '">';
	6633	+
	6634	+ // Get all public post types
	6635	+ $post_types = get_post_types(array('public' => true), 'objects');
	6636	+
	6637	+ foreach ($post_types as $post_type) {
	6638	+ // Skip attachments
	6639	+ if ($post_type->name === 'attachment') {
	6640	+ continue;
	6641	+ }
	6642	+
	6643	+ $is_checked = in_array($post_type->name, $visibility_list) ? 'checked' : '';
	6644	+
	6645	+ echo '<label class="mxchat-checkbox-label">';
	6646	+ echo '<input type="checkbox" name="post_type_visibility_list[]" value="' . esc_attr($post_type->name) . '" ' . $is_checked . ' />';
	6647	+ echo '<span>' . esc_html($post_type->label) . '</span>';
	6648	+ echo '</label>';
	6649	+ }
	6650	+
	6651	+ echo '</div>'; // End post-type-list
	6652	+ echo '</div>'; // End post-type-visibility-options
	6653	+ echo '</div>'; // End mxchat-autosave-section
4807	6654	}
4808	6655
	6656	+public function mxchat_frontend_debugger_callback() {
	6657	+ $show_debugger = isset($this->options['show_frontend_debugger']) ? $this->options['show_frontend_debugger'] : 'on';
	6658	+ $checked = ($show_debugger === 'on') ? 'checked' : '';
	6659	+ echo '<label class="toggle-switch">';
	6660	+ echo sprintf(
	6661	+ '<input type="checkbox" id="show_frontend_debugger" name="show_frontend_debugger" value="on" %s />',
	6662	+ esc_attr($checked)
	6663	+ );
	6664	+ echo '<span class="slider"></span>';
	6665	+ echo '</label>';
	6666	+}
4809	6667
	6668	+public function mxchat_contextual_awareness_callback() {
	6669	+ // Get value from options array, default to 'off'
	6670	+ $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
	6671	+ $checked = ($contextual_awareness === 'on') ? 'checked' : '';
	6672	+ echo '<label class="toggle-switch">';
	6673	+ echo sprintf(
	6674	+ '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
	6675	+ esc_attr($checked)
	6676	+ );
	6677	+ echo '<span class="slider"></span>';
	6678	+ echo '</label>';
	6679	+}
4810	6680
	6681	+public function mxchat_citation_links_toggle_callback() {
	6682	+ // Get value from options array, default to 'on' (enabled by default)
	6683	+ $citation_links = isset($this->options['citation_links_toggle']) ? $this->options['citation_links_toggle'] : 'on';
	6684	+ $checked = ($citation_links === 'on') ? 'checked' : '';
	6685	+ echo '<label class="toggle-switch">';
	6686	+ echo sprintf(
	6687	+ '<input type="checkbox" id="citation_links_toggle" name="citation_links_toggle" value="on" %s />',
	6688	+ esc_attr($checked)
	6689	+ );
	6690	+ echo '<span class="slider"></span>';
	6691	+ echo '</label>';
	6692	+}
	6693	+
4811	6694	public function mxchat_privacy_toggle_callback() {
4812	6695	// Load from mxchat_options array
4813	6696	$options = get_option('mxchat_options', []);
4814	6697
		@@ -4828,9 +6711,8 @@
4828	6711	esc_attr($checked)
4829	6712	);
4830	6713	echo '<span class="slider"></span>';
4831	6714	echo '</label>';
4832		- echo '<p class="description">' . esc_html__('Enable this option to display a privacy notice below the chat widget.', 'mxchat') . '</p>';
4833	6715
4834	6716	// Output the custom text input field
4835	6717	echo sprintf(
4836	6718	'<textarea id="privacy_text" name="privacy_text" rows="5" cols="50" class="regular-text">%s</textarea>',
		@@ -4835,9 +6717,8 @@
4835	6717	echo sprintf(
4836	6718	'<textarea id="privacy_text" name="privacy_text" rows="5" cols="50" class="regular-text">%s</textarea>',
4837	6719	esc_textarea($privacy_text)
4838	6720	);
4839		- echo '<p class="description">' . esc_html__('Enter the privacy policy text. You can include HTML links.', 'mxchat') . '</p>';
4840	6721	}
4841	6722
4842	6723
4843	6724	public function mxchat_complianz_toggle_callback() {
		@@ -4855,10 +6736,8 @@
4855	6736	esc_attr($checked)
4856	6737	);
4857	6738	echo '<span class="slider"></span>';
4858	6739	echo '</label>';
4859		-
4860		- echo '<p class="description">' . esc_html__('Enable this option to apply Complianz consent logic to the chatbot (must have Complianz Plugin).', 'mxchat') . '</p>';
4861	6740	}
4862	6741
4863	6742	public function mxchat_link_target_toggle_callback() {
4864	6743	// Load from mxchat_options array
		@@ -4875,9 +6754,8 @@
4875	6754	esc_attr($checked)
4876	6755	);
4877	6756	echo '<span class="slider"></span>';
4878	6757	echo '</label>';
4879		- echo '<p class="description">' . esc_html__('Enable to open links in a new tab (default is to open in the same tab).', 'mxchat') . '</p>';
4880	6758	}
4881	6759
4882	6760	public function mxchat_chat_persistence_toggle_callback() {
4883	6761	// Load from mxchat_options array
		@@ -4894,10 +6772,8 @@
4894	6772	esc_attr($checked)
4895	6773	);
4896	6774	echo '<span class="slider"></span>';
4897	6775	echo '</label>';
4898		-
4899		- echo '<p class="description">' . esc_html__('Enable to keep chat history when users navigate tabs or return to the site within 24 hours.', 'mxchat') . '</p>';
4900	6776	}
4901	6777
4902	6778	public function mxchat_popular_question_1_callback() {
4903	6779	// Load the full plugin options array
		@@ -4909,13 +6785,10 @@
4909	6785	// Render the input field
4910	6786	printf(
4911	6787	'<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
4912	6788	esc_attr($popular_question_1),
4913		- esc_attr__('Enter Popular Question 1', 'mxchat')
	6789	+ esc_attr__('Enter Quick Question 1', 'mxchat')
4914	6790	);
4915		-
4916		- // Add a description for the field
4917		- echo '<p class="description">' . esc_html__('This will be the first popular question in the chatbot.', 'mxchat') . '</p>';
4918	6791	}
4919	6792
4920	6793
4921	6794	public function mxchat_popular_question_2_callback() {
		@@ -4928,13 +6801,10 @@
4928	6801	// Render the input field
4929	6802	printf(
4930	6803	'<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
4931	6804	esc_attr($popular_question_2),
4932		- esc_attr__('Enter Popular Question 2', 'mxchat')
	6805	+ esc_attr__('Enter Quick Question 2', 'mxchat')
4933	6806	);
4934		-
4935		- // Add a description for the field
4936		- echo '<p class="description">' . esc_html__('This will be the second popular question in the chatbot.', 'mxchat') . '</p>';
4937	6807	}
4938	6808
4939	6809
4940	6810	public function mxchat_popular_question_3_callback() {
		@@ -4947,13 +6817,10 @@
4947	6817	// Render the input field
4948	6818	printf(
4949	6819	'<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
4950	6820	esc_attr($popular_question_3),
4951		- esc_attr(__('Enter Popular Question 3', 'mxchat'))
	6821	+ esc_attr(__('Enter Quick Question 3', 'mxchat'))
4952	6822	);
4953		-
4954		- // Add a description for the field
4955		- echo '<p class="description">' . esc_html__('This will be the third popular question in the chatbot.', 'mxchat') . '</p>';
4956	6823	}
4957	6824
4958	6825	public function mxchat_additional_popular_questions_callback() {
4959	6826	$options = get_option('mxchat_options', []);
		@@ -4974,9 +6841,9 @@
4974	6841	<button type="button" class="button mxchat-remove-question"
4975	6842	aria-label="%s">%s</button>
4976	6843	</div>',
4977	6844	esc_attr($question),
4978		- esc_attr(sprintf(__('Enter Additional Popular Question %d', 'mxchat'), $index + 4)),
	6845	+ esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
4979	6846	$index,
4980	6847	esc_attr(__('Remove question', 'mxchat')),
4981	6848	esc_html__('Remove', 'mxchat')
4982	6849	);
		@@ -4991,9 +6858,9 @@
4991	6858	data-question-index="0" />
4992	6859	<button type="button" class="button mxchat-remove-question"
4993	6860	aria-label="%s">%s</button>
4994	6861	</div>',
4995		- esc_attr(__('Enter Additional Popular Question 4', 'mxchat')),
	6862	+ esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
4996	6863	esc_attr(__('Remove question', 'mxchat')),
4997	6864	esc_html__('Remove', 'mxchat')
4998	6865	);
4999	6866	}
		@@ -5002,23 +6869,23 @@
5002	6869	'<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
5003	6870	esc_attr(__('Add question', 'mxchat')),
5004	6871	esc_html__('Add Question', 'mxchat')
5005	6872	);
5006		- echo '<p class="description">' . esc_html__('Add as many popular questions as you need.', 'mxchat') . '</p>';
5007		- echo '</div>';
5008	6873	}
5009	6874
5010	6875	public function mxchat_brave_api_key_callback() {
5011	6876	$brave_api_key = isset($this->options['brave_api_key']) ? esc_attr($this->options['brave_api_key']) : '';
	6877	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
5012	6878
5013	6879	echo '<div class="api-key-wrapper">';
5014	6880	echo sprintf(
5015		- '<input type="password" id="brave_api_key" name="brave_api_key" value="%s" class="regular-text" />',
5016		- $brave_api_key
	6881	+ '<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" />',
	6882	+ $brave_api_key,
	6883	+ $nonce
5017	6884	);
5018	6885	echo '<button type="button" id="toggleBraveApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5019	6886	echo '</div>';
5020		- echo '<p class="description">' . __('Enter your Brave Search API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	6887	+ echo '<p class="description">' . __('Required for Brave Search integration. Get your API key from Brave Search API.', 'mxchat') . '</p>';
5021	6888	}
5022	6889
5023	6890	public function mxchat_brave_image_count_callback() {
5024	6891	$brave_image_count = isset($this->options['brave_image_count'])
		@@ -5023,14 +6890,18 @@
5023	6890	public function mxchat_brave_image_count_callback() {
5024	6891	$brave_image_count = isset($this->options['brave_image_count'])
5025	6892	? intval($this->options['brave_image_count'])
5026	6893	: 4;
	6894	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
5027	6895
	6896	+ echo '<div class="mxchat-field-wrapper">';
5028	6897	echo sprintf(
5029	6898	'<input type="number" id="brave_image_count" name="brave_image_count"
5030		- value="%d" min="1" max="6" class="small-text" />',
5031		- $brave_image_count
	6899	+ value="%d" min="1" max="6" class="small-text mxchat-autosave-field" data-nonce="%s" />',
	6900	+ $brave_image_count,
	6901	+ $nonce
5032	6902	);
	6903	+ echo '</div>';
5033	6904	echo '<p class="description">' . __('Select the number of images to return (1-6).', 'mxchat') . '</p>';
5034	6905	}
5035	6906
5036	6907	public function mxchat_brave_safe_search_callback() {
		@@ -5036,10 +6907,12 @@
5036	6907	public function mxchat_brave_safe_search_callback() {
5037	6908	$brave_safe_search = isset($this->options['brave_safe_search'])
5038	6909	? esc_attr($this->options['brave_safe_search'])
5039	6910	: 'strict';
	6911	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
5040	6912
5041		- echo '<select id="brave_safe_search" name="brave_safe_search">';
	6913	+ echo '<div class="mxchat-field-wrapper">';
	6914	+ echo '<select id="brave_safe_search" name="brave_safe_search" class="mxchat-autosave-field" data-nonce="' . $nonce . '">';
5042	6915	echo sprintf(
5043	6916	'<option value="strict" %s>%s</option>',
5044	6917	selected($brave_safe_search, 'strict', false),
5045	6918	__('Strict', 'mxchat')
		@@ -5049,8 +6922,9 @@
5049	6922	selected($brave_safe_search, 'off', false),
5050	6923	__('Off', 'mxchat')
5051	6924	);
5052	6925	echo '</select>';
	6926	+ echo '</div>';
5053	6927	echo '<p class="description">' .
5054	6928	esc_html__('Set the Safe Search level for image searches. Brave Search only supports "Strict" and "Off" options.', 'mxchat') .
5055	6929	'</p>';
5056	6930	}
		@@ -5058,14 +6932,18 @@
5058	6932	public function mxchat_brave_news_count_callback() {
5059	6933	$brave_news_count = isset($this->options['brave_news_count'])
5060	6934	? intval($this->options['brave_news_count'])
5061	6935	: 3;
	6936	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
5062	6937
	6938	+ echo '<div class="mxchat-field-wrapper">';
5063	6939	echo sprintf(
5064	6940	'<input type="number" id="brave_news_count" name="brave_news_count"
5065		- value="%d" min="1" max="10" class="small-text" />',
5066		- $brave_news_count
	6941	+ value="%d" min="1" max="10" class="small-text mxchat-autosave-field" data-nonce="%s" />',
	6942	+ $brave_news_count,
	6943	+ $nonce
5067	6944	);
	6945	+ echo '</div>';
5068	6946	echo '<p class="description">' . esc_html__('Select the number of news articles to retrieve (1-10).', 'mxchat') . '</p>';
5069	6947	}
5070	6948
5071	6949	public function mxchat_brave_country_callback() {
		@@ -5071,14 +6949,18 @@
5071	6949	public function mxchat_brave_country_callback() {
5072	6950	$brave_country = isset($this->options['brave_country'])
5073	6951	? esc_attr($this->options['brave_country'])
5074	6952	: 'us';
	6953	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
5075	6954
	6955	+ echo '<div class="mxchat-field-wrapper">';
5076	6956	echo sprintf(
5077	6957	'<input type="text" id="brave_country" name="brave_country"
5078		- value="%s" maxlength="2" class="small-text" />',
5079		- $brave_country
	6958	+ value="%s" maxlength="2" class="small-text mxchat-autosave-field" data-nonce="%s" />',
	6959	+ $brave_country,
	6960	+ $nonce
5080	6961	);
	6962	+ echo '</div>';
5081	6963	echo '<p class="description">' . esc_html__('Enter the country code (e.g., "us" for United States).', 'mxchat') . '</p>';
5082	6964	}
5083	6965
5084	6966	public function mxchat_brave_language_callback() {
		@@ -5084,14 +6966,18 @@
5084	6966	public function mxchat_brave_language_callback() {
5085	6967	$brave_language = isset($this->options['brave_language'])
5086	6968	? esc_attr($this->options['brave_language'])
5087	6969	: 'en';
	6970	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
5088	6971
	6972	+ echo '<div class="mxchat-field-wrapper">';
5089	6973	echo sprintf(
5090	6974	'<input type="text" id="brave_language" name="brave_language"
5091		- value="%s" maxlength="2" class="small-text" />',
5092		- $brave_language
	6975	+ value="%s" maxlength="2" class="small-text mxchat-autosave-field" data-nonce="%s" />',
	6976	+ $brave_language,
	6977	+ $nonce
5093	6978	);
	6979	+ echo '</div>';
5094	6980	echo '<p class="description">' . esc_html__('Enter the language code (e.g., "en" for English).', 'mxchat') . '</p>';
5095	6981	}
5096	6982
5097	6983
		@@ -5103,141 +6989,118 @@
5103	6989	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
5104	6990	}
5105	6991
5106	6992	public function mxchat_chat_toolbar_toggle_callback() {
5107		- // Get chat toolbar toggle value with fallback
5108		- $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
5109		- $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
	6993	+ // Get chat toolbar toggle value with fallback
	6994	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	6995	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
5110	6996
5111		- // Check if the plugin is activated (paid feature)
5112		- $disabled = $this->is_activated ? '' : 'disabled';
5113		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	6997	+ // Output the toggle switch
	6998	+ echo '<label class="toggle-switch">';
	6999	+ echo sprintf(
	7000	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	7001	+ esc_attr($checked)
	7002	+ );
	7003	+ echo '<span class="slider"></span>';
	7004	+ echo '</label>';
5114	7005
5115		- echo '<div class="' . esc_attr($class) . '">';
	7006	+ echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
	7007	+}
5116	7008
5117		- // Output the toggle switch
5118		- echo '<label class="toggle-switch">';
5119		- echo sprintf(
5120		- '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s %s />',
5121		- esc_attr($checked),
5122		- esc_attr($disabled)
5123		- );
5124		- echo '<span class="slider"></span>';
5125		- echo '</label>';
	7009	+/**
	7010	+ * Callback for PDF upload button toggle setting
	7011	+ */
	7012	+public function mxchat_show_pdf_upload_button_callback() {
	7013	+ // Get toggle value with fallback
	7014	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	7015	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
5126	7016
5127		- // Pro feature overlay
5128		- if (!$this->is_activated) {
5129		- echo '<div class="pro-feature-overlay">';
5130		- echo '<a href="https://mxchat.ai/" target="_blank">';
5131		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5132		- echo '</a>';
5133		- echo '</div>';
5134		- }
	7017	+ // Output the toggle switch
	7018	+ echo '<label class="toggle-switch">';
	7019	+ echo sprintf(
	7020	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	7021	+ esc_attr($checked)
	7022	+ );
	7023	+ echo '<span class="slider"></span>';
	7024	+ echo '</label>';
5135	7025
5136		- echo '</div>';
5137		- 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>';
	7026	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
5138	7027	}
5139	7028
	7029	+/**
	7030	+ * Callback for Word upload button toggle setting
	7031	+ */
	7032	+public function mxchat_show_word_upload_button_callback() {
	7033	+ // Get toggle value with fallback
	7034	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	7035	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
5140	7036
	7037	+ // Output the toggle switch
	7038	+ echo '<label class="toggle-switch">';
	7039	+ echo sprintf(
	7040	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	7041	+ esc_attr($checked)
	7042	+ );
	7043	+ echo '<span class="slider"></span>';
	7044	+ echo '</label>';
	7045	+
	7046	+ echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	7047	+}
	7048	+
5141	7049	public function mxchat_pdf_intent_trigger_text_callback() {
5142		- $disabled = $this->is_activated ? '' : 'disabled';
5143		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5144	7050	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
5145	7051
5146		- echo '<div class="' . esc_attr($class) . '">';
5147	7052	echo sprintf(
5148	7053	'<textarea id="pdf_intent_trigger_text"
5149	7054	name="pdf_intent_trigger_text"
5150	7055	rows="3"
5151	7056	cols="50"
5152		- placeholder="%s"
5153		- %s>%s</textarea>',
	7057	+ placeholder="%s">%s</textarea>',
5154	7058	esc_attr__('Enter trigger text', 'mxchat'),
5155		- esc_attr($disabled),
5156	7059	isset($this->options['pdf_intent_trigger_text'])
5157	7060	? esc_textarea($this->options['pdf_intent_trigger_text'])
5158	7061	: esc_textarea($default_text)
5159	7062	);
5160	7063	echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
5161		-
5162		- if (!$this->is_activated) {
5163		- echo '<div class="pro-feature-overlay">';
5164		- echo '<a href="https://mxchat.ai/" target="_blank">';
5165		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5166		- echo '</a>';
5167		- echo '</div>';
5168		- }
5169		- echo '</div>';
5170	7064	}
5171	7065
5172	7066	public function mxchat_pdf_intent_success_text_callback() {
5173		- $disabled = $this->is_activated ? '' : 'disabled';
5174		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5175	7067	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5176	7068
5177		- echo '<div class="' . esc_attr($class) . '">';
5178	7069	echo sprintf(
5179	7070	'<textarea id="pdf_intent_success_text"
5180	7071	name="pdf_intent_success_text"
5181	7072	rows="3"
5182	7073	cols="50"
5183		- placeholder="%s"
5184		- %s>%s</textarea>',
	7074	+ placeholder="%s">%s</textarea>',
5185	7075	esc_attr__('Enter success text', 'mxchat'),
5186		- esc_attr($disabled),
5187	7076	isset($this->options['pdf_intent_success_text'])
5188	7077	? esc_textarea($this->options['pdf_intent_success_text'])
5189	7078	: esc_textarea($default_text)
5190	7079	);
5191	7080	echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
5192		-
5193		- if (!$this->is_activated) {
5194		- echo '<div class="pro-feature-overlay">';
5195		- echo '<a href="https://mxchat.ai/" target="_blank">';
5196		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5197		- echo '</a>';
5198		- echo '</div>';
5199		- }
5200		- echo '</div>';
5201	7081	}
5202	7082
5203	7083	public function mxchat_pdf_intent_error_text_callback() {
5204		- $disabled = $this->is_activated ? '' : 'disabled';
5205		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5206	7084	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5207	7085
5208		- echo '<div class="' . esc_attr($class) . '">';
5209	7086	echo sprintf(
5210	7087	'<textarea id="pdf_intent_error_text"
5211	7088	name="pdf_intent_error_text"
5212	7089	rows="3"
5213	7090	cols="50"
5214		- placeholder="%s"
5215		- %s>%s</textarea>',
	7091	+ placeholder="%s">%s</textarea>',
5216	7092	esc_attr__('Enter error text', 'mxchat'),
5217		- esc_attr($disabled),
5218	7093	isset($this->options['pdf_intent_error_text'])
5219	7094	? esc_textarea($this->options['pdf_intent_error_text'])
5220	7095	: esc_textarea($default_text)
5221	7096	);
5222	7097	echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
5223		-
5224		- if (!$this->is_activated) {
5225		- echo '<div class="pro-feature-overlay">';
5226		- echo '<a href="https://mxchat.ai/" target="_blank">';
5227		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5228		- echo '</a>';
5229		- echo '</div>';
5230		- }
5231		- echo '</div>';
5232	7098	}
5233	7099
5234	7100	public function mxchat_pdf_max_pages_callback() {
5235		- $disabled = $this->is_activated ? '' : 'disabled';
5236		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5237	7101	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5238	7102
5239		- echo '<div class="' . esc_attr($class) . '">';
5240	7103	echo sprintf(
5241	7104	'<input type="range"
5242	7105	id="pdf_max_pages"
5243	7106	name="pdf_max_pages"
		@@ -5243,37 +7106,24 @@
5243	7106	name="pdf_max_pages"
5244	7107	min="1"
5245	7108	max="69"
5246	7109	value="%d"
5247		- %s
5248	7110	class="range-slider" />',
5249		- esc_attr($max_pages),
5250		- esc_attr($disabled)
	7111	+ esc_attr($max_pages)
5251	7112	);
5252	7113	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5253	7114	echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
5254		-
5255		- if (!$this->is_activated) {
5256		- echo '<div class="pro-feature-overlay">';
5257		- echo '<a href="https://mxchat.ai/" target="_blank">';
5258		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5259		- echo '</a>';
5260		- echo '</div>';
5261		- }
5262		- echo '</div>';
5263	7115	}
5264	7116
5265	7117	public function mxchat_live_agent_status_callback() {
5266		- $disabled = $this->is_activated ? '' : 'disabled';
5267		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5268		- $status = isset($this->options['live_agent_status']) ? $this->options['live_agent_status'] : 'off';
	7118	+ // Always get fresh options instead of using cached $this->options
	7119	+ $fresh_options = get_option('mxchat_options');
	7120	+ $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
5269	7121
5270		- echo '<div class="' . esc_attr($class) . '">';
5271	7122	echo '<label class="toggle-switch">';
5272	7123	echo sprintf(
5273		- '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s %s />',
5274		- checked($status, 'on', false),
5275		- esc_attr($disabled)
	7124	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	7125	+ checked($status, 'on', false)
5276	7126	);
5277	7127	echo '<span class="slider"></span>';
5278	7128	echo '</label>';
5279	7129	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5278,98 +7128,167 @@
5278	7128	echo '</label>';
5279	7129	echo '<label for="live_agent_status" class="mxchat-status-label">';
5280	7130	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5281	7131	echo '</label>';
5282		-
5283		- if (!$this->is_activated) {
5284		- echo '<div class="pro-feature-overlay">';
5285		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5286		- echo '</div>';
5287		- }
5288		- echo '</div>';
5289	7132	}
5290	7133
5291		-
5292		-// Away Message Callback
5293	7134	public function mxchat_live_agent_away_message_callback() {
5294		- $disabled = $this->is_activated ? '' : 'disabled';
5295		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5296	7135	$message = isset($this->options['live_agent_away_message'])
5297	7136	? $this->options['live_agent_away_message']
5298	7137	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5299	7138
5300		- echo '<div class="' . esc_attr($class) . '">';
5301	7139	printf(
5302		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5303		- esc_attr($disabled),
	7140	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5304	7141	esc_textarea($message)
5305	7142	);
5306	7143	echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
5307		-
5308		- if (!$this->is_activated) {
5309		- echo '<div class="pro-feature-overlay">';
5310		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5311		- echo '</div>';
5312		- }
5313		- echo '</div>';
5314	7144	}
5315	7145
5316	7146	public function mxchat_live_agent_notification_message_callback() {
5317		- $disabled = $this->is_activated ? '' : 'disabled';
5318		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5319	7147	$message = isset($this->options['live_agent_notification_message'])
5320	7148	? $this->options['live_agent_notification_message']
5321	7149	: __('Live agent has been notified.', 'mxchat');
5322	7150
5323		- echo '<div class="' . esc_attr($class) . '">';
5324	7151	printf(
5325		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5326		- esc_attr($disabled),
	7152	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5327	7153	esc_textarea($message)
5328	7154	);
5329	7155	echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
5330		-
5331		- if (!$this->is_activated) {
5332		- echo '<div class="pro-feature-overlay">';
5333		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5334		- echo '</div>';
5335		- }
5336		- echo '</div>';
5337	7156	}
5338	7157
5339	7158	public function mxchat_live_agent_webhook_url_callback() {
5340		- $disabled = $this->is_activated ? '' : 'disabled';
5341		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5342	7159	$webhook_url = isset($this->options['live_agent_webhook_url'])
5343	7160	? esc_url($this->options['live_agent_webhook_url'])
5344	7161	: esc_url(get_option('live_agent_webhook_url', ''));
5345	7162
5346		- echo '<div class="' . esc_attr($class) . '">';
5347	7163	printf(
5348		- '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" %s />',
5349		- $webhook_url,
5350		- esc_attr($disabled)
	7164	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	7165	+ $webhook_url
5351	7166	);
5352	7167	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5353	7168	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	7169	+}
5354	7170
5355		- if (!$this->is_activated) {
5356		- echo '<div class="pro-feature-overlay">';
5357		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5358		- echo '</div>';
	7171	+public function mxchat_live_agent_secret_key_callback() {
	7172	+ printf(
	7173	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	7174	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	7175	+ );
	7176	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	7177	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
	7178	+}
	7179	+
	7180	+public function mxchat_live_agent_bot_token_callback() {
	7181	+ printf(
	7182	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	7183	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	7184	+ );
	7185	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	7186	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	7187	+}
	7188	+
	7189	+public function mxchat_live_agent_user_ids_callback() {
	7190	+ $user_ids = isset($this->options['live_agent_user_ids'])
	7191	+ ? esc_textarea($this->options['live_agent_user_ids'])
	7192	+ : '';
	7193	+
	7194	+ printf(
	7195	+ '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
	7196	+ $user_ids
	7197	+ );
	7198	+ 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>';
	7199	+}
	7200	+
	7201	+/**
	7202	+ * Telegram Integration Callbacks
	7203	+ */
	7204	+public function mxchat_telegram_section_callback() {
	7205	+ echo '<p>' . esc_html__('Configure Telegram integration for live agent support.', 'mxchat') . '</p>';
	7206	+}
	7207	+
	7208	+public function mxchat_telegram_status_callback() {
	7209	+ $fresh_options = get_option('mxchat_options');
	7210	+ $status = isset($fresh_options['telegram_status']) ? $fresh_options['telegram_status'] : 'off';
	7211	+
	7212	+ echo '<label class="toggle-switch">';
	7213	+ echo sprintf(
	7214	+ '<input type="checkbox" id="telegram_status" name="telegram_status" value="on" %s />',
	7215	+ checked($status, 'on', false)
	7216	+ );
	7217	+ echo '<span class="slider"></span>';
	7218	+ echo '</label>';
	7219	+ echo '<label for="telegram_status" class="mxchat-status-label">';
	7220	+ echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
	7221	+ echo '</label>';
	7222	+}
	7223	+
	7224	+public function mxchat_telegram_notification_message_callback() {
	7225	+ $message = isset($this->options['telegram_notification_message'])
	7226	+ ? $this->options['telegram_notification_message']
	7227	+ : __("I've notified a support agent. Please allow a moment for them to respond.", 'mxchat');
	7228	+
	7229	+ printf(
	7230	+ '<textarea id="telegram_notification_message" name="telegram_notification_message" rows="3" cols="50">%s</textarea>',
	7231	+ esc_textarea($message)
	7232	+ );
	7233	+ echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
	7234	+}
	7235	+
	7236	+public function mxchat_telegram_away_message_callback() {
	7237	+ $message = isset($this->options['telegram_away_message'])
	7238	+ ? $this->options['telegram_away_message']
	7239	+ : __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
	7240	+
	7241	+ printf(
	7242	+ '<textarea id="telegram_away_message" name="telegram_away_message" rows="3" cols="50">%s</textarea>',
	7243	+ esc_textarea($message)
	7244	+ );
	7245	+ echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
	7246	+}
	7247	+
	7248	+public function mxchat_telegram_bot_token_callback() {
	7249	+ printf(
	7250	+ '<input type="password" id="telegram_bot_token" name="telegram_bot_token" value="%s" class="regular-text" />',
	7251	+ isset($this->options['telegram_bot_token']) ? esc_attr($this->options['telegram_bot_token']) : ''
	7252	+ );
	7253	+ 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>';
	7254	+ echo '<p class="description">' . esc_html__('Your Telegram Bot Token from @BotFather (e.g., 123456789:ABCdefGhIJKlmNoPQRsTUVwxyZ).', 'mxchat') . '</p>';
	7255	+}
	7256	+
	7257	+public function mxchat_telegram_group_id_callback() {
	7258	+ printf(
	7259	+ '<input type="text" id="telegram_group_id" name="telegram_group_id" value="%s" class="regular-text" />',
	7260	+ isset($this->options['telegram_group_id']) ? esc_attr($this->options['telegram_group_id']) : ''
	7261	+ );
	7262	+ echo '<p class="description">' . esc_html__('Your Telegram supergroup ID (starts with -100). The group must have forum topics enabled.', 'mxchat') . '</p>';
	7263	+}
	7264	+
	7265	+public function mxchat_telegram_webhook_secret_callback() {
	7266	+ $secret = isset($this->options['telegram_webhook_secret']) ? $this->options['telegram_webhook_secret'] : '';
	7267	+
	7268	+ // Auto-generate secret if empty
	7269	+ if (empty($secret)) {
	7270	+ $secret = wp_generate_password(64, false, false);
	7271	+ $options = get_option('mxchat_options', []);
	7272	+ $options['telegram_webhook_secret'] = $secret;
	7273	+ update_option('mxchat_options', $options);
	7274	+ $this->options['telegram_webhook_secret'] = $secret;
5359	7275	}
5360		- echo '</div>';
	7276	+
	7277	+ printf(
	7278	+ '<input type="password" id="telegram_webhook_secret" name="telegram_webhook_secret" value="%s" class="regular-text" />',
	7279	+ esc_attr($secret)
	7280	+ );
	7281	+ 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>';
	7282	+ 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>';
5361	7283	}
5362	7284
5363		-
5364	7285	public function mxchat_similarity_threshold_callback() {
5365	7286	// Load from mxchat_options array
5366	7287	$options = get_option('mxchat_options', []);
5367	7288
5368		- // Get value with backwards compatibility
5369		- $threshold = isset($options['similarity_threshold'])
5370		- ? $options['similarity_threshold']
5371		- : get_option('mxchat_similarity_threshold', 80);
	7289	+ // Get value from options array with default of 35
	7290	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
5372	7291
5373	7292	echo '<div class="slider-container">';
5374	7293	echo sprintf(
5375	7294	'<input type="range"
		@@ -5374,9 +7293,9 @@
5374	7293	echo sprintf(
5375	7294	'<input type="range"
5376	7295	id="similarity_threshold"
5377	7296	name="similarity_threshold"
5378		- min="70"
	7297	+ min="20"
5379	7298	max="85"
5380	7299	step="1"
5381	7300	value="%s"
5382	7301	class="range-slider" />',
		@@ -5386,186 +7305,323 @@
5386	7305	'<span id="threshold_value" class="range-value">%s</span>',
5387	7306	esc_html($threshold)
5388	7307	);
5389	7308	echo '</div>';
5390		-
5391		- echo '<p class="description">';
5392		- echo esc_html__('Set the similarity threshold (recommended: 75) to balance accuracy; too high might limit your bot\'s ability to find relevant knowledge.', 'mxchat');
5393		- echo '</p>';
5394	7309	}
5395	7310
	7311	+public function mxchat_rag_sources_limit_callback() {
	7312	+ // Load from mxchat_options array
	7313	+ $options = get_option('mxchat_options', []);
5396	7314
	7315	+ // Get value from options array with default of 6
	7316	+ $rag_sources_limit = isset($options['rag_sources_limit']) ? intval($options['rag_sources_limit']) : 6;
5397	7317
5398		-public function mxchat_live_agent_secret_key_callback() {
5399		- $disabled = $this->is_activated ? '' : 'disabled';
5400		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5401		-
5402		- echo '<div class="' . esc_attr($class) . '">';
5403		- printf(
5404		- '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" %s />',
5405		- isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : '',
5406		- esc_attr($disabled)
	7318	+ echo '<div class="slider-container">';
	7319	+ echo sprintf(
	7320	+ '<input type="range"
	7321	+ id="rag_sources_limit"
	7322	+ name="rag_sources_limit"
	7323	+ min="3"
	7324	+ max="10"
	7325	+ step="1"
	7326	+ value="%s"
	7327	+ class="range-slider" />',
	7328	+ esc_attr($rag_sources_limit)
5407	7329	);
5408		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5409		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5410		-
5411		- if (!$this->is_activated) {
5412		- echo '<div class="pro-feature-overlay">';
5413		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5414		- echo '</div>';
5415		- }
	7330	+ echo sprintf(
	7331	+ '<span id="rag_sources_limit_value" class="range-value">%s</span>',
	7332	+ esc_html($rag_sources_limit)
	7333	+ );
5416	7334	echo '</div>';
5417	7335	}
5418	7336
5419		-public function mxchat_live_agent_bot_token_callback() {
5420		- $disabled = $this->is_activated ? '' : 'disabled';
5421		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	7337	+public function mxchat_enqueue_admin_assets() {
	7338	+ // Get plugin version
	7339	+ $version = MXCHAT_VERSION;
5422	7340
5423		- echo '<div class="' . esc_attr($class) . '">';
5424		- printf(
5425		- '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" %s />',
5426		- isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : '',
5427		- esc_attr($disabled)
5428		- );
5429		- echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5430		- echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	7341	+ // Use file modification time for development (remove in production)
	7342	+ if (defined('WP_DEBUG') && WP_DEBUG) {
	7343	+ $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
	7344	+ }
5431	7345
5432		- if (!$this->is_activated) {
5433		- echo '<div class="pro-feature-overlay">';
5434		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5435		- echo '</div>';
	7346	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	7347	+ $plugin_url = plugin_dir_url(__FILE__) . '../';
	7348	+
	7349	+ // Only load on MxChat pages
	7350	+ if (strpos($current_page, 'mxchat') === false) {
	7351	+ return;
5436	7352	}
5437		- echo '</div>';
	7353	+
	7354	+ // Always load these on all MxChat pages
	7355	+ $this->enqueue_core_admin_assets($plugin_url, $version);
	7356	+ $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
	7357	+ $this->localize_admin_scripts($current_page);
5438	7358	}
	7359	+private function enqueue_core_admin_assets($plugin_url, $version) {
	7360	+ // Core admin styles
	7361	+ wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
	7362	+ wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
5439	7363
5440		-public function mxchat_enqueue_admin_assets() {
5441		- wp_enqueue_style('wp-color-picker');
	7364	+ // New sidebar navigation styles (for main settings page)
	7365	+ wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
5442	7366
5443		- // Get the plugin version or file modification time for cache busting
5444		- $plugin_version = '2.0.3'; // Replace this with your plugin's version
	7367	+ // Core admin scripts
	7368	+ wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
	7369	+}
	7370	+private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
	7371	+ switch ($current_page) {
	7372	+ case 'mxchat-prompts':
	7373	+ // Knowledge processing page assets
	7374	+ wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
	7375	+ wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
	7376	+ // Add the knowledge processing script (common script needed for WordPress dismiss functionality)
	7377	+ wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery', 'common'), $version, true);
	7378	+ break;
5445	7379
5446		- // File paths
5447		- $color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
5448		- $embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
5449		- $admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
5450		- $knowledge_css_path = plugin_dir_path(__FILE__) . '../css/knowledge-style.css';
5451		- $intent_css_path = plugin_dir_path(__FILE__) . '../css/intent-style.css';
5452		- $transcripts_js_path = plugin_dir_path(__FILE__) . '../js/mxchat_transcripts.js';
	7380	+ case 'mxchat-transcripts':
	7381	+ // Load admin sidebar CSS first (shared styles for sidebar navigation)
	7382	+ wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
	7383	+ // Load transcripts-specific styles
	7384	+ wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array('mxchat-admin-sidebar-css'), $version);
	7385	+ wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
	7386	+ break;
5453	7387
5454		- // Check if files exist and get modification times
5455		- $color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
5456		- $embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
5457		- $admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
5458		- $knowledge_css_version = file_exists($knowledge_css_path) ? filemtime($knowledge_css_path) : $plugin_version;
5459		- $intent_css_version = file_exists($intent_css_path) ? filemtime($intent_css_path) : $plugin_version;
5460		- $transcripts_js_version = file_exists($transcripts_js_path) ? filemtime($transcripts_js_path) : $plugin_version;
	7388	+ case 'mxchat-actions':
	7389	+ // Load admin sidebar CSS first (shared styles for sidebar navigation)
	7390	+ wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
	7391	+ // Load actions-specific styles
	7392	+ wp_enqueue_style('mxchat-actions-css', $plugin_url . 'css/actions.css', array('mxchat-admin-sidebar-css'), $version);
	7393	+ wp_enqueue_script('mxchat-actions-js', $plugin_url . 'js/mxchat_actions.js', array('jquery'), $version, true);
5461	7394
5462		- // Enqueue scripts and styles with corrected paths
5463		- wp_enqueue_script(
5464		- 'mxchat-color-picker',
5465		- plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
5466		- array('wp-color-picker'),
5467		- $color_picker_version,
5468		- true
5469		- );
	7395	+ // Localize script data for actions page
	7396	+ $is_activated = get_option('mxchat_pro_license_status') === 'active';
	7397	+ wp_localize_script('mxchat-actions-js', 'mxchActionsData', array(
	7398	+ 'ajaxUrl' => admin_url('admin-ajax.php'),
	7399	+ 'nonce' => wp_create_nonce('mxchat_actions_nonce'),
	7400	+ 'addNonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	7401	+ 'editNonce' => wp_create_nonce('mxchat_edit_intent'),
	7402	+ 'deleteNonce' => wp_create_nonce('mxchat_delete_intent_nonce'),
	7403	+ 'toggleNonce' => wp_create_nonce('mxchat_actions_nonce'),
	7404	+ 'isActivated' => $is_activated,
	7405	+ 'i18n' => array(
	7406	+ 'confirmDelete' => __('Are you sure you want to delete this action?', 'mxchat'),
	7407	+ 'confirmBulkDelete' => __('Are you sure you want to delete the selected actions?', 'mxchat'),
	7408	+ 'saving' => __('Saving...', 'mxchat'),
	7409	+ 'saved' => __('Saved successfully!', 'mxchat'),
	7410	+ 'error' => __('An error occurred. Please try again.', 'mxchat'),
	7411	+ 'proRequired' => __('This feature requires MxChat Pro.', 'mxchat'),
	7412	+ 'addonRequired' => __('This feature requires an add-on.', 'mxchat')
	7413	+ )
	7414	+ ));
	7415	+ break;
5470	7416
5471		- wp_enqueue_script(
5472		- 'mxchat-embedding-check',
5473		- plugin_dir_url(__FILE__) . '../js/embedding-check.js',
5474		- array(),
5475		- $embedding_check_version,
5476		- true
5477		- );
	7417	+ case 'mxchat-activation':
	7418	+ // Load admin sidebar CSS first (shared styles for sidebar navigation)
	7419	+ wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
	7420	+ // Load pro page-specific styles
	7421	+ wp_enqueue_style('mxchat-pro-css', $plugin_url . 'css/admin-pro.css', array('mxchat-admin-sidebar-css'), $version);
	7422	+ // Load pro page JavaScript
	7423	+ wp_enqueue_script('mxchat-pro-js', $plugin_url . 'js/mxchat_pro.js', array('jquery'), $version, true);
	7424	+ // Load activation script for license activation/deactivation
	7425	+ wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
	7426	+ break;
5478	7427
5479		- wp_enqueue_script(
5480		- 'mxchat-transcripts-js',
5481		- plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
5482		- array('jquery'),
5483		- $transcripts_js_version,
5484		- true
5485		- );
	7428	+ case 'mxchat-content':
	7429	+ // Load admin sidebar CSS (shared styles for sidebar navigation)
	7430	+ wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
	7431	+ // Load content page-specific styles
	7432	+ wp_enqueue_style('mxchat-content-css', $plugin_url . 'css/admin-content.css', array('mxchat-admin-sidebar-css'), $version);
	7433	+ // Load content page JavaScript
	7434	+ wp_enqueue_script('mxchat-content-js', $plugin_url . 'js/mxchat-content.js', array('jquery'), $version, true);
	7435	+ break;
	7436	+ default:
	7437	+ wp_enqueue_script(
	7438	+ 'mxchat-test-streaming-js',
	7439	+ $plugin_url . 'js/mxchat-test-streaming.js',
	7440	+ ['jquery'],
	7441	+ $version,
	7442	+ true
	7443	+ );
5486	7444
5487		- wp_enqueue_script(
5488		- 'mxchat-admin-js',
5489		- plugin_dir_url(__FILE__) . '../js/mxchat-admin.js',
5490		- array('jquery'),
5491		- $plugin_version,
5492		- true
5493		- );
5494		-
5495		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	7445	+ wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
	7446	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7447	+ 'nonce' => wp_create_nonce('mxchat_test_streaming_nonce'),
	7448	+ 'settings_nonce' => wp_create_nonce('mxchat_save_setting_nonce')
	7449	+ ]);
	7450	+ break;
	7451	+ }
	7452	+}
	7453	+private function localize_admin_scripts($current_page) {
	7454	+ // Base localization data for main admin script
	7455	+ $base_data = array(
5496	7456	'ajax_url' => admin_url('admin-ajax.php'),
	7457	+ 'nonce' => wp_create_nonce('mxchat_admin_nonce'),
	7458	+ 'admin_url' => admin_url(),
5497	7459	'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5498	7460	'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5499	7461	'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5500		- ));
	7462	+ 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
	7463	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	7464	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	7465	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	7466	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	7467	+ 'fetch_openrouter_models_nonce' => wp_create_nonce('mxchat_fetch_openrouter_models'),
	7468	+ 'is_activated' => $this->is_activated ? '1' : '0',
	7469	+ 'status_refresh_interval' => 5000,
	7470	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	7471	+ 'ajaxurl' => admin_url('admin-ajax.php')
	7472	+ );
5501	7473
5502		- // Enqueue the admin CSS
5503		- wp_enqueue_style(
5504		- 'mxchat-admin-css',
5505		- plugin_dir_url(__FILE__) . '../css/admin-style.css',
5506		- array(),
5507		- $admin_css_version
5508		- );
	7474	+ // Localize main admin script with base data
	7475	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
5509	7476
5510		- wp_enqueue_style(
5511		- 'mxchat-knowledge-css',
5512		- plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
5513		- array(),
5514		- $knowledge_css_version
5515		- );
	7477	+ // Page-specific localizations
	7478	+ $this->localize_page_specific_scripts($current_page);
	7479	+}
	7480	+private function localize_page_specific_scripts($current_page) {
	7481	+ switch ($current_page) {
	7482	+ case 'mxchat-prompts':
	7483	+ // Status updater localization
	7484	+ wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
	7485	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7486	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	7487	+ ));
5516	7488
	7489	+ // Content selector localization
	7490	+ wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
	7491	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	7492	+ 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
	7493	+ 'i18n' => array(
	7494	+ 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
	7495	+ 'selectAll' => __('Select All', 'mxchat'),
	7496	+ 'process' => __('Process Selected', 'mxchat'),
	7497	+ 'cancel' => __('Cancel', 'mxchat'),
	7498	+ 'noResults' => __('No content found.', 'mxchat')
	7499	+ )
	7500	+ ));
5517	7501
5518		- wp_enqueue_style(
5519		- 'mxchat-intent-css',
5520		- plugin_dir_url(__FILE__) . '../css/intent-style.css',
5521		- array(),
5522		- $intent_css_version
5523		- );
	7502	+ wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
	7503	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7504	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'),
	7505	+ 'queue_nonce' => wp_create_nonce('mxchat_queue_nonce'),
	7506	+ 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
	7507	+ 'settings_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	7508	+ 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
	7509	+ 'entries_nonce' => wp_create_nonce('mxchat_entries_nonce'),
	7510	+ 'admin_url' => admin_url(),
	7511	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	7512	+ 'status_refresh_interval' => 2000,
	7513	+ 'bot_id' => isset($_GET['bot_id']) ? sanitize_text_field($_GET['bot_id']) : 'default'
	7514	+ ));
	7515	+ break;
5524	7516
5525		- // IMPORTANT: Use the same script handle as above for localizing mxchatPromptsAdmin
5526		- wp_localize_script( 'mxchat-admin-js', 'mxchatPromptsAdmin', array(
5527		- 'ajax_url' => admin_url( 'admin-ajax.php' ),
5528		- 'prompts_setting_nonce' => wp_create_nonce( 'mxchat_prompts_setting_nonce' ),
5529		- ) );
	7517	+ case 'mxchat-activation':
	7518	+ wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
	7519	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7520	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
	7521	+ ));
	7522	+ break;
5530	7523
5531		- // Localize the script for color picker and settings
5532		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	7524	+ case 'mxchat-content':
	7525	+ wp_localize_script('mxchat-content-js', 'mxchatContent', array(
	7526	+ 'ajaxUrl' => admin_url('admin-ajax.php'),
	7527	+ 'nonce' => wp_create_nonce('mxchat_content_nonce'),
	7528	+ 'settingNonce' => wp_create_nonce('mxchat_save_setting_nonce'),
	7529	+ 'previewUrl' => home_url('/?p='),
	7530	+ 'isActivated' => $this->is_activated(),
	7531	+ 'hasAdvancedContent' => apply_filters('mxchat_content_pro_feature', false, 'seo_readability'),
	7532	+ 'hasGSC' => apply_filters('mxchat_content_pro_feature', false, 'gsc_integration'),
	7533	+ 'seoOptimize' => array(
	7534	+ 'meta_description' => ($options['seo_optimize_meta_desc'] ?? 'on') === 'on',
	7535	+ 'seo_title' => ($options['seo_optimize_seo_title'] ?? 'on') === 'on',
	7536	+ 'slug' => ($options['seo_optimize_slug'] ?? 'on') === 'on',
	7537	+ 'readability' => ($options['seo_optimize_readability'] ?? 'on') === 'on',
	7538	+ 'internal_links' => ($options['seo_optimize_internal_links'] ?? 'on') === 'on',
	7539	+ 'img_alt' => ($options['seo_optimize_img_alt'] ?? 'on') === 'on',
	7540	+ 'featured_img' => ($options['seo_optimize_featured_img'] ?? 'on') === 'on',
	7541	+ ),
	7542	+ 'i18n' => array(
	7543	+ 'generating' => __('Generating...', 'mxchat'),
	7544	+ 'planning' => __('Planning content structure...', 'mxchat'),
	7545	+ 'images' => __('Generating images...', 'mxchat'),
	7546	+ 'writing' => __('Writing full content...', 'mxchat'),
	7547	+ 'creating' => __('Creating WordPress post...', 'mxchat'),
	7548	+ 'done' => __('Content generated successfully!', 'mxchat'),
	7549	+ 'error' => __('An error occurred. Please try again.', 'mxchat'),
	7550	+ 'editSuccess' => __('Content updated successfully.', 'mxchat'),
	7551	+ 'promptEmpty' => __('Please enter a prompt.', 'mxchat'),
	7552	+ )
	7553	+ ));
	7554	+ break;
	7555	+
	7556	+ case 'mxchat-transcripts':
	7557	+ // Get chart data for localization
	7558	+ $chart_data = $this->get_transcripts_chart_data();
	7559	+
	7560	+ wp_localize_script('mxchat-transcripts-js', 'mxchatAdmin', array(
	7561	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7562	+ 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
	7563	+ 'delete_nonce' => wp_create_nonce('mxchat_delete_chat_history'),
	7564	+ 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
	7565	+ 'translate_nonce' => wp_create_nonce('mxchat_translate_messages')
	7566	+ ));
	7567	+
	7568	+ // Localize chart data separately - use array_values to ensure proper JSON array encoding
	7569	+ wp_localize_script('mxchat-transcripts-js', 'mxchatChartData', array(
	7570	+ 'labels' => array_values($chart_data['labels']),
	7571	+ 'chats' => array_values($chart_data['chats']),
	7572	+ 'messages' => array_values($chart_data['messages'])
	7573	+ ));
	7574	+ break;
	7575	+
	7576	+ case 'mxchat-settings':
	7577	+ default:
	7578	+ // Color picker and settings localization
	7579	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	7580	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7581	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	7582	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	7583	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	7584	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	7585	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	7586	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	7587	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	7588	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	7589	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	7590	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	7591	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	7592	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
	7593	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
	7594	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	7595	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	7596	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	7597	+ 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	7598	+ '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'),
	7599	+ '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'),
	7600	+ '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'),
	7601	+ 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
	7602	+ 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
	7603	+ 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
	7604	+ 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
	7605	+ 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
	7606	+ 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
	7607	+ 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	7608	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	7609	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
	7610	+ 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
	7611	+ 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
	7612	+ 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	7613	+ ));
	7614	+ break;
	7615	+ }
	7616	+
	7617	+ // Additional localization that was in the original code
	7618	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
5533	7619	'ajax_url' => admin_url('admin-ajax.php'),
5534		- 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
5535		- 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
5536		- 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
5537		- 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
5538		- 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
5539		- 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
5540		- 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
5541		- 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
5542		- 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
5543		- 'icon_color' => $this->options['icon_color'] ?? '#fff',
5544		- 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
5545		- 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
5546		- 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
5547		- 'loops_api_key' => $this->options['loops_api_key'] ?? '',
5548		- 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
5549		- 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
5550		- 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
5551		- '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'),
5552		- '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'),
5553		- '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'),
5554		- 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
5555		- 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
5556		- 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
5557		- 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
5558		- 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
5559		- 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
5560		- 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
5561		- 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
5562		- 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
5563		- 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	7620	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5564	7621	));
5565	7622	}
5566	7623
5567		-
5568	7624	public function mxchat_sanitize($input) {
5569	7625	$new_input = array();
5570	7626
5571	7627	if (isset($input['api_key'])) {
		@@ -5573,11 +7629,16 @@
5573	7629	}
5574	7630
5575	7631	if (isset($input['similarity_threshold'])) {
5576	7632	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5577		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	7633	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5578	7634	}
5579	7635
	7636	+ if (isset($input['rag_sources_limit'])) {
	7637	+ $new_input['rag_sources_limit'] = absint($input['rag_sources_limit']); // Ensure it's an integer
	7638	+ $new_input['rag_sources_limit'] = min(max($new_input['rag_sources_limit'], 3), 10); // Enforce range 3-10
	7639	+ }
	7640	+
5580	7641	if (isset($input['xai_api_key'])) {
5581	7642	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
5582	7643	}
5583	7644
		@@ -5584,12 +7645,30 @@
5584	7645	if (isset($input['claude_api_key'])) {
5585	7646	$new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
5586	7647	}
5587	7648
	7649	+ if (isset($input['enable_streaming_toggle'])) {
	7650	+ $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
	7651	+ } else {
	7652	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	7653	+ $new_input['enable_streaming_toggle'] = 'off';
	7654	+ }
	7655	+
	7656	+ if (isset($input['enable_web_search'])) {
	7657	+ $new_input['enable_web_search'] = ($input['enable_web_search'] === 'on') ? 'on' : 'off';
	7658	+ } else {
	7659	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	7660	+ $new_input['enable_web_search'] = 'off';
	7661	+ }
	7662	+
5588	7663	if (isset($input['deepseek_api_key'])) {
5589	7664	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5590	7665	}
5591	7666
	7667	+ if (isset($input['gemini_api_key'])) {
	7668	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	7669	+ }
	7670	+
5592	7671	if (isset($input['enable_woocommerce_integration'])) {
5593	7672	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5594	7673	}
5595	7674
		@@ -5622,12 +7701,44 @@
5622	7701	if (isset($input['append_to_body'])) {
5623	7702	$new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
5624	7703	}
5625	7704
	7705	+ // Post type visibility settings
	7706	+ if (isset($input['post_type_visibility_mode'])) {
	7707	+ $allowed_modes = array('all', 'include', 'exclude');
	7708	+ $new_input['post_type_visibility_mode'] = in_array($input['post_type_visibility_mode'], $allowed_modes)
	7709	+ ? $input['post_type_visibility_mode']
	7710	+ : 'all';
	7711	+ }
	7712	+
	7713	+ if (isset($input['post_type_visibility_list'])) {
	7714	+ if (is_array($input['post_type_visibility_list'])) {
	7715	+ $new_input['post_type_visibility_list'] = array_map('sanitize_key', $input['post_type_visibility_list']);
	7716	+ } else {
	7717	+ $new_input['post_type_visibility_list'] = array();
	7718	+ }
	7719	+ }
	7720	+
	7721	+ if (isset($input['contextual_awareness_toggle'])) {
	7722	+ $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
	7723	+}
	7724	+
	7725	+ if (isset($input['show_frontend_debugger'])) {
	7726	+ $new_input['show_frontend_debugger'] = $input['show_frontend_debugger'] === 'on' ? 'on' : 'off';
	7727	+}
	7728	+
	7729	+ if (isset($input['citation_links_toggle'])) {
	7730	+ $new_input['citation_links_toggle'] = $input['citation_links_toggle'] === 'on' ? 'on' : 'off';
	7731	+}
	7732	+
5626	7733	if (isset($input['top_bar_title'])) {
5627	7734	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5628	7735	}
5629	7736
	7737	+ if (isset($input['ai_agent_text'])) {
	7738	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	7739	+ }
	7740	+
5630	7741	if (isset($input['enable_email_block'])) {
5631	7742	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5632	7743	}
5633	7744
		@@ -5637,11 +7748,20 @@
5637	7748	}
5638	7749	if (isset($input['email_blocker_button_text'])) {
5639	7750	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5640	7751	}
5641		-
	7752	+ // Sanitize name field toggle
	7753	+ if (isset($input['enable_name_field'])) {
	7754	+ $new_input['enable_name_field'] = ($input['enable_name_field'] === 'on') ? 'on' : 'off';
	7755	+ } else {
	7756	+ $new_input['enable_name_field'] = 'off';
	7757	+ }
	7758	+ // Sanitize name field placeholder
	7759	+ if (isset($input['name_field_placeholder'])) {
	7760	+ $new_input['name_field_placeholder'] = sanitize_text_field($input['name_field_placeholder']);
	7761	+ }
5642	7762	if (isset($input['intro_message'])) {
5643		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	7763	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5644	7764	}
5645	7765
5646	7766	if (isset($input['input_copy'])) {
5647	7767	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5650,58 +7770,129 @@
5650	7770	if (isset($input['rate_limit_message'])) {
5651	7771	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5652	7772	}
5653	7773
5654		- if (isset($input['rate_limit_logged_out'])) {
5655		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' to allowed values
5656		- $rate_limit = sanitize_text_field($input['rate_limit_logged_out']);
	7774	+// Handle the new rate limits format
	7775	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	7776	+ $new_input['rate_limits'] = array();
	7777	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	7778	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
5657	7779
5658		- if (in_array($rate_limit, $allowed_limits, true)) {
5659		- $new_input['rate_limit_logged_out'] = $rate_limit;
5660		- } else {
5661		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	7780	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	7781	+ $new_input['rate_limits'][$role_id] = array();
	7782	+
	7783	+ // Sanitize limit
	7784	+ if (isset($settings['limit'])) {
	7785	+ $limit = sanitize_text_field($settings['limit']);
	7786	+ if (in_array($limit, $allowed_limits, true)) {
	7787	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	7788	+ } else {
	7789	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	7790	+ }
5662	7791	}
5663		- }
5664	7792
5665		- // Handle role rate limits
5666		- if (isset($input['role_rate_limits']) && is_array($input['role_rate_limits'])) {
5667		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
5668		- $new_input['role_rate_limits'] = array();
5669		-
5670		- foreach ($input['role_rate_limits'] as $role_id => $rate_limit) {
5671		- $rate_limit = sanitize_text_field($rate_limit);
5672		- if (in_array($rate_limit, $allowed_limits, true)) {
5673		- $new_input['role_rate_limits'][$role_id] = $rate_limit;
	7793	+ // Sanitize timeframe
	7794	+ if (isset($settings['timeframe'])) {
	7795	+ $timeframe = sanitize_text_field($settings['timeframe']);
	7796	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	7797	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5674	7798	} else {
5675		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	7799	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5676	7800	}
5677	7801	}
	7802	+
	7803	+ // Sanitize message
	7804	+ if (isset($settings['message'])) {
	7805	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	7806	+ }
5678	7807	}
	7808	+}
5679	7809
5680	7810	if (isset($input['pre_chat_message'])) {
5681	7811	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5682	7812	}
5683	7813
5684		- if (isset($input['model'])) {
	7814	+ if (isset($input['voyage_api_key'])) {
	7815	+ $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
	7816	+ }
	7817	+
	7818	+ // Add to your sanitize function
	7819	+ if (isset($input['embedding_model'])) {
5685	7820	$allowed_models = array(
5686		- 'grok-beta',
	7821	+ 'text-embedding-ada-002',
	7822	+ 'text-embedding-3-small',
	7823	+ 'text-embedding-3-large',
	7824	+ 'voyage-3-large',
	7825	+ 'gemini-embedding-001'
	7826	+ );
	7827	+ if (in_array($input['embedding_model'], $allowed_models)) {
	7828	+ $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
	7829	+ }
	7830	+ }
	7831	+
	7832	+if (isset($input['model'])) {
	7833	+ if ($input['model'] === 'openrouter') {
	7834	+ $new_input['model'] = 'openrouter';
	7835	+ } else {
	7836	+ $allowed_models = array(
	7837	+ 'gemini-3-pro-preview',
	7838	+ 'gemini-3-flash-preview',
	7839	+ 'gemini-2.5-pro',
	7840	+ 'gemini-2.5-flash',
	7841	+ 'gemini-2.5-flash-lite',
	7842	+ 'gemini-2.0-flash',
	7843	+ 'gemini-2.0-flash-lite',
	7844	+ 'gemini-1.5-pro',
	7845	+ 'gemini-1.5-flash',
	7846	+ 'grok-4-0709',
	7847	+ 'grok-4-1-fast-reasoning',
	7848	+ 'grok-4-1-fast-non-reasoning',
	7849	+ 'grok-3-beta',
	7850	+ 'grok-3-fast-beta',
	7851	+ 'grok-3-mini-beta',
	7852	+ 'grok-3-mini-fast-beta',
5687	7853	'grok-2',
5688	7854	'deepseek-chat',
5689		- 'claude-3-5-sonnet-20241022',
5690		- 'claude-3-opus-20240229',
5691		- 'claude-3-sonnet-20240229',
5692		- 'claude-3-haiku-20240307',
5693		- 'gpt-4o',
5694		- 'gpt-4o-mini',
5695		- 'gpt-4-turbo',
5696		- 'gpt-4',
5697		- 'gpt-3.5-turbo',
	7855	+ 'claude-opus-4-6',
	7856	+ 'claude-sonnet-4-6',
	7857	+ 'claude-opus-4-5',
	7858	+ 'claude-sonnet-4-5-20250929',
	7859	+ 'claude-opus-4-1-20250805',
	7860	+ 'claude-haiku-4-5-20251001',
	7861	+ 'claude-opus-4-20250514',
	7862	+ 'claude-sonnet-4-20250514',
	7863	+ 'gpt-5.2',
	7864	+ 'gpt-5.1-chat-latest',
	7865	+ 'gpt-5.1-2025-11-13',
	7866	+ 'gpt-5',
	7867	+ 'gpt-5-mini',
	7868	+ 'gpt-5-nano',
5698	7869	);
	7870	+
5699	7871	if (in_array($input['model'], $allowed_models)) {
5700	7872	$new_input['model'] = sanitize_text_field($input['model']);
	7873	+ } else {
	7874	+ // Fallback for any deprecated model
	7875	+ $new_input['model'] = 'gpt-5.1-chat-latest';
5701	7876	}
5702	7877	}
	7878	+}
	7879	+
	7880	+if (isset($input['openrouter_selected_model'])) {
	7881	+ // Just sanitize it, don't validate against a whitelist
	7882	+ $new_input['openrouter_selected_model'] = sanitize_text_field($input['openrouter_selected_model']);
	7883	+}
5703	7884
	7885	+// ADD THIS:
	7886	+if (isset($input['openrouter_selected_model_name'])) {
	7887	+ $new_input['openrouter_selected_model_name'] = sanitize_text_field($input['openrouter_selected_model_name']);
	7888	+}
	7889	+
	7890	+ if (isset($input['openrouter_api_key'])) {
	7891	+ $new_input['openrouter_api_key'] = sanitize_text_field($input['openrouter_api_key']);
	7892	+ }
	7893	+
	7894	+
5704	7895	if (isset($input['close_button_color'])) {
5705	7896	$new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
5706	7897	}
5707	7898
		@@ -5756,8 +7947,12 @@
5756	7947	if (isset($input['top_bar_bg_color'])) {
5757	7948	$new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
5758	7949	}
5759	7950
	7951	+ if (isset($input['quick_questions_toggle_color'])) {
	7952	+ $new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
	7953	+ }
	7954	+
5760	7955	if (isset($input['send_button_font_color'])) {
5761	7956	$new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
5762	7957	}
5763	7958
		@@ -5815,15 +8010,14 @@
5815	8010	if (isset($input['loops_mailing_list'])) {
5816	8011	$new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
5817	8012	}
5818	8013
5819		- // Sanitize Triggered Phrase Response
	8014	+// Sanitize Triggered Phrase Response
5820	8015	if (isset($input['triggered_phrase_response'])) {
5821	8016	$new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
5822	8017	}
5823		-
5824	8018	if (isset($input['email_capture_response'])) {
5825		- $new_input['email_capture_response'] = sanitize_textarea_field($input['email_capture_response']);
	8019	+ $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
5826	8020	}
5827	8021
5828	8022	// Sanitize Brave Search Settings
5829	8023	if (isset($input['brave_api_key'])) {
		@@ -5856,8 +8050,22 @@
5856	8050	if (isset($input['chat_toolbar_toggle'])) {
5857	8051	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5858	8052	}
5859	8053
	8054	+ // Sanitize PDF upload button toggle
	8055	+ if (isset($input['show_pdf_upload_button'])) {
	8056	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	8057	+ } else {
	8058	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	8059	+ }
	8060	+
	8061	+ // Sanitize Word upload button toggle
	8062	+ if (isset($input['show_word_upload_button'])) {
	8063	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	8064	+ } else {
	8065	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	8066	+ }
	8067	+
5860	8068	if (isset($input['pdf_intent_trigger_text'])) {
5861	8069	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5862	8070	}
5863	8071
		@@ -5887,8 +8095,12 @@
5887	8095	if (isset($input['live_agent_bot_token'])) {
5888	8096	$new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
5889	8097	}
5890	8098
	8099	+ if (isset($input['live_agent_user_ids'])) {
	8100	+ $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
	8101	+ }
	8102	+
5891	8103	if (isset($input['live_agent_status'])) {
5892	8104	$new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
5893	8105	}
5894	8106	if (isset($input['live_agent_away_message'])) {
		@@ -5897,76 +8109,238 @@
5897	8109	if (isset($input['live_agent_notification_message'])) {
5898	8110	$new_input['live_agent_notification_message'] = sanitize_textarea_field($input['live_agent_notification_message']);
5899	8111	}
5900	8112
	8113	+ // Telegram Integration
	8114	+ if (isset($input['telegram_status'])) {
	8115	+ $new_input['telegram_status'] = ($input['telegram_status'] === 'on') ? 'on' : 'off';
	8116	+ }
	8117	+ if (isset($input['telegram_bot_token'])) {
	8118	+ $new_input['telegram_bot_token'] = sanitize_text_field($input['telegram_bot_token']);
	8119	+ }
	8120	+ if (isset($input['telegram_group_id'])) {
	8121	+ $new_input['telegram_group_id'] = sanitize_text_field($input['telegram_group_id']);
	8122	+ }
	8123	+ if (isset($input['telegram_webhook_secret'])) {
	8124	+ $new_input['telegram_webhook_secret'] = sanitize_text_field($input['telegram_webhook_secret']);
	8125	+ }
	8126	+ if (isset($input['telegram_notification_message'])) {
	8127	+ $new_input['telegram_notification_message'] = sanitize_textarea_field($input['telegram_notification_message']);
	8128	+ }
	8129	+ if (isset($input['telegram_away_message'])) {
	8130	+ $new_input['telegram_away_message'] = sanitize_textarea_field($input['telegram_away_message']);
	8131	+ }
	8132	+
	8133	+ // Sanitize script loading strategy
	8134	+ if (isset($input['script_loading_strategy'])) {
	8135	+ $allowed_strategies = array('default', 'defer', 'delay_1s', 'delay_3s', 'delay_5s', 'on_interaction');
	8136	+ $new_input['script_loading_strategy'] = in_array($input['script_loading_strategy'], $allowed_strategies)
	8137	+ ? $input['script_loading_strategy']
	8138	+ : 'default';
	8139	+ }
	8140	+
	8141	+ // Sanitize debug mode
	8142	+ if (isset($input['debug_mode'])) {
	8143	+ $new_input['debug_mode'] = ($input['debug_mode'] === 'on') ? 'on' : 'off';
	8144	+ }
	8145	+
	8146	+ // Content Generator Settings
	8147	+ if (isset($input['content_model'])) {
	8148	+ $new_input['content_model'] = sanitize_text_field($input['content_model']);
	8149	+ }
	8150	+ if (isset($input['content_image_model'])) {
	8151	+ $new_input['content_image_model'] = sanitize_text_field($input['content_image_model']);
	8152	+ }
	8153	+ if (isset($input['content_enable_images'])) {
	8154	+ $new_input['content_enable_images'] = ($input['content_enable_images'] === 'on') ? 'on' : 'off';
	8155	+ }
	8156	+ if (isset($input['content_use_placeholders'])) {
	8157	+ $new_input['content_use_placeholders'] = ($input['content_use_placeholders'] === 'on') ? 'on' : 'off';
	8158	+ }
	8159	+ if (isset($input['content_internal_linking'])) {
	8160	+ $new_input['content_internal_linking'] = ($input['content_internal_linking'] === 'on') ? 'on' : 'off';
	8161	+ }
	8162	+ if (isset($input['content_tool_use'])) {
	8163	+ $new_input['content_tool_use'] = ($input['content_tool_use'] === 'on') ? 'on' : 'off';
	8164	+ }
	8165	+
	8166	+ // SEO Optimize toggle fields
	8167	+ 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 $seo_key) {
	8168	+ if (isset($input[$seo_key])) {
	8169	+ $new_input[$seo_key] = ($input[$seo_key] === 'on') ? 'on' : 'off';
	8170	+ }
	8171	+ }
	8172	+
	8173	+ // Preserve content generator settings when saving from main settings page
	8174	+ // (where content fields are not in the form submission)
	8175	+ $existing = get_option('mxchat_options', array());
	8176	+ 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 $key) {
	8177	+ if (!isset($new_input[$key]) && isset($existing[$key])) {
	8178	+ $new_input[$key] = $existing[$key];
	8179	+ }
	8180	+ }
	8181	+
5901	8182	return $new_input;
5902	8183	}
5903	8184
	8185	+/**
	8186	+ * Log a debug message if debug mode is enabled
	8187	+ *
	8188	+ * @param string $type The type of log entry (settings_save, api_error, activation, etc.)
	8189	+ * @param string $message The log message
	8190	+ * @param array $data Optional additional data to log
	8191	+ * @return bool Whether the message was logged
	8192	+ */
	8193	+public static function mxchat_log_debug( $type, $message, $data = array() ) {
	8194	+ $options = get_option( 'mxchat_options', array() );
5904	8195
5905		- // Method to append the chatbot to the body
5906		- public function mxchat_append_chatbot_to_body() {
5907		- $options = get_option('mxchat_options');
5908		- if (isset($options['append_to_body']) && $options['append_to_body'] === 'on') {
5909		- echo do_shortcode('[mxchat_chatbot floating="yes"]');
5910		- }
	8196	+ // Check if debug mode is enabled
	8197	+ if ( ! isset( $options['debug_mode'] ) || $options['debug_mode'] !== 'on' ) {
	8198	+ return false;
5911	8199	}
5912	8200
	8201	+ // Get current log
	8202	+ $log = get_option( 'mxchat_debug_log', array() );
	8203	+ if ( ! is_array( $log ) ) {
	8204	+ $log = array();
	8205	+ }
5913	8206
	8207	+ // Add new entry
	8208	+ $entry = array(
	8209	+ 'time' => current_time( 'Y-m-d H:i:s' ),
	8210	+ 'type' => sanitize_key( $type ),
	8211	+ 'message' => sanitize_text_field( $message ),
	8212	+ );
5914	8213
5915		-private static function mxchat_extract_main_content($html) {
5916		- if (empty($html)) {
5917		- //error_log('mxchat_extract_main_content: Empty HTML content received');
5918		- return '';
	8214	+ if ( ! empty( $data ) ) {
	8215	+ $entry['data'] = $data;
5919	8216	}
5920	8217
5921		- try {
5922		- $dom = new DOMDocument;
5923		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
	8218	+ // Add to beginning of array (newest first)
	8219	+ array_unshift( $log, $entry );
5924	8220
5925		- // Simple load of HTML, with @ to suppress warnings
5926		- @$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
	8221	+ // Keep only last 100 entries
	8222	+ if ( count( $log ) > 100 ) {
	8223	+ $log = array_slice( $log, 0, 100 );
	8224	+ }
5927	8225
5928		- $xpath = new DOMXPath($dom);
	8226	+ // Save log
	8227	+ update_option( 'mxchat_debug_log', $log, false );
5929	8228
5930		- // Simplified selectors focusing on common content areas
5931		- $selectors = [
5932		- '//article',
5933		- '//*[@id="content"]',
5934		- '//*[@class="entry-content"]',
5935		- '//main'
5936		- ];
	8229	+ return true;
	8230	+}
5937	8231
5938		- foreach ($selectors as $selector) {
5939		- $nodes = $xpath->query($selector);
5940		- if ($nodes && $nodes->length > 0) {
5941		- $content = '';
5942		- foreach ($nodes as $node) {
5943		- $content .= $dom->saveHTML($node);
5944		- }
5945		- if (!empty($content)) {
5946		- return $content;
5947		- }
	8232	+/**
	8233	+ * Get the debug log entries
	8234	+ *
	8235	+ * @return array The debug log entries
	8236	+ */
	8237	+public static function mxchat_get_debug_log() {
	8238	+ $log = get_option( 'mxchat_debug_log', array() );
	8239	+ return is_array( $log ) ? $log : array();
	8240	+}
	8241	+
	8242	+/**
	8243	+ * Clear the debug log
	8244	+ *
	8245	+ * @return bool Whether the log was cleared
	8246	+ */
	8247	+public static function mxchat_clear_debug_log() {
	8248	+ return delete_option( 'mxchat_debug_log' );
	8249	+}
	8250	+
	8251	+/**
	8252	+ * Export settings as JSON with masked API keys
	8253	+ *
	8254	+ * @return array The sanitized settings array
	8255	+ */
	8256	+public static function mxchat_export_settings() {
	8257	+ $options = get_option( 'mxchat_options', array() );
	8258	+
	8259	+ if ( ! is_array( $options ) ) {
	8260	+ return array();
	8261	+ }
	8262	+
	8263	+ // List of API key fields to mask
	8264	+ $api_key_fields = array(
	8265	+ 'api_key',
	8266	+ 'xai_api_key',
	8267	+ 'claude_api_key',
	8268	+ 'deepseek_api_key',
	8269	+ 'voyage_api_key',
	8270	+ 'gemini_api_key',
	8271	+ 'openrouter_api_key',
	8272	+ 'loops_api_key',
	8273	+ 'brave_api_key',
	8274	+ 'live_agent_secret_key',
	8275	+ 'live_agent_bot_token',
	8276	+ 'telegram_bot_token',
	8277	+ 'telegram_webhook_secret',
	8278	+ 'woocommerce_consumer_key',
	8279	+ 'woocommerce_consumer_secret',
	8280	+ );
	8281	+
	8282	+ // Mask API keys (show only last 4 characters)
	8283	+ foreach ( $api_key_fields as $field ) {
	8284	+ if ( isset( $options[ $field ] ) && ! empty( $options[ $field ] ) ) {
	8285	+ $value = $options[ $field ];
	8286	+ if ( strlen( $value ) > 4 ) {
	8287	+ $options[ $field ] = str_repeat( '*', strlen( $value ) - 4 ) . substr( $value, -4 );
	8288	+ } else {
	8289	+ $options[ $field ] = '****';
5948	8290	}
5949	8291	}
	8292	+ }
5950	8293
5951		- // Fallback: Return the entire body content if no specific selector matches
5952		- $body = $dom->getElementsByTagName('body');
5953		- if ($body->length > 0) {
5954		- return $dom->saveHTML($body->item(0));
	8294	+ // Add metadata
	8295	+ $export = array(
	8296	+ 'plugin_version' => defined( 'MXCHAT_VERSION' ) ? MXCHAT_VERSION : 'unknown',
	8297	+ 'export_date' => current_time( 'Y-m-d H:i:s' ),
	8298	+ 'wordpress_version' => get_bloginfo( 'version' ),
	8299	+ 'php_version' => phpversion(),
	8300	+ 'settings' => $options,
	8301	+ );
	8302	+
	8303	+ return $export;
	8304	+}
	8305	+
	8306	+/**
	8307	+ * Reset all settings to defaults
	8308	+ *
	8309	+ * @return bool Whether the reset was successful
	8310	+ */
	8311	+public static function mxchat_reset_all_settings() {
	8312	+ // Delete main options
	8313	+ $deleted = delete_option( 'mxchat_options' );
	8314	+
	8315	+ // Also clear the debug log
	8316	+ delete_option( 'mxchat_debug_log' );
	8317	+
	8318	+ // Log the reset (will create new log since we just cleared it)
	8319	+ // We need to temporarily enable debug mode to log this
	8320	+ $temp_options = array( 'debug_mode' => 'on' );
	8321	+ update_option( 'mxchat_options', $temp_options );
	8322	+
	8323	+ self::mxchat_log_debug( 'reset', 'All settings have been reset to defaults' );
	8324	+
	8325	+ // Now delete again to trigger re-initialization
	8326	+ delete_option( 'mxchat_options' );
	8327	+
	8328	+ return $deleted;
	8329	+}
	8330	+
	8331	+ // Method to append the chatbot to the body
	8332	+ public function mxchat_append_chatbot_to_body() {
	8333	+ $options = get_option('mxchat_options');
	8334	+ if (isset($options['append_to_body']) && $options['append_to_body'] === 'on') {
	8335	+ echo do_shortcode('[mxchat_chatbot floating="yes"]');
5955	8336	}
	8337	+ }
5956	8338
5957		- // Last resort: return the original HTML
5958		- return $html;
5959	8339
5960		- } catch (Exception $e) {
5961		- //error_log('mxchat_extract_main_content error: ' . $e->getMessage());
5962		- return $html; // Return original HTML if parsing fails
5963		- } finally {
5964		- libxml_clear_errors();
5965		- }
5966		-}
5967	8340
5968	8341
	8342	+
5969	8343	private function mxchat_fetch_loops_mailing_lists($api_key) {
5970	8344	$url = 'https://app.loops.so/api/v1/lists';
5971	8345	$response = wp_remote_get($url, array(
5972	8346	'headers' => array(
		@@ -5984,12 +8358,8 @@
5984	8358
5985	8359	return isset($lists) && is_array($lists) ? $lists : array();
5986	8360	}
5987	8361
5988		-
5989		-
5990		-
5991		-
5992	8362	function mxchat_calculate_cosine_similarity($vec1, $vec2) {
5993	8363	if (empty($vec1) || empty($vec2)) {
5994	8364	return 0.0;
5995	8365	}
		@@ -6010,8 +8380,441 @@
6010	8380	return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
6011	8381	}
6012	8382	}
6013	8383
	8384	+/**
	8385	+ * Validates nonce and deletes all chat prompts
	8386	+ */
	8387	+public function mxchat_handle_delete_all_prompts() {
	8388	+ //error_log('=== DELETE ALL DEBUG START ===');
	8389	+
	8390	+ // Verify nonce
	8391	+ if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
	8392	+ //error_log('DEBUG: Nonce verification failed');
	8393	+ wp_die(__('Nonce verification failed.', 'mxchat'));
	8394	+ }
	8395	+
	8396	+ // Check permissions
	8397	+ if (!current_user_can('manage_options')) {
	8398	+ //error_log('DEBUG: Permission check failed');
	8399	+ wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	8400	+ }
	8401	+
	8402	+ // Get bot_id from POST data
	8403	+ $bot_id = isset($_POST['bot_id']) ? sanitize_text_field($_POST['bot_id']) : 'default';
	8404	+ //error_log('DEBUG: Bot ID from POST: ' . $bot_id);
	8405	+
	8406	+ $success = true;
	8407	+ $error_messages = array();
	8408	+
	8409	+ // Get bot-specific Pinecone configuration
	8410	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	8411	+ $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($bot_id);
	8412	+
	8413	+ //error_log('DEBUG: Pinecone options retrieved:');
	8414	+ //error_log(' - Use Pinecone: ' . ($pinecone_options['mxchat_use_pinecone'] ?? 'NOT SET'));
	8415	+ //error_log(' - API Key: ' . (empty($pinecone_options['mxchat_pinecone_api_key']) ? 'EMPTY' : 'SET'));
	8416	+ //error_log(' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
	8417	+
	8418	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	8419	+
	8420	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	8421	+ //error_log('[MXCHAT-DELETE] Pinecone is enabled for bot ' . $bot_id . ' - deleting all from Pinecone');
	8422	+
	8423	+ // Delete from bot-specific Pinecone index
	8424	+ $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
	8425	+
	8426	+ //error_log('DEBUG: Delete all result: ' . ($result['success'] ? 'SUCCESS' : 'FAILED'));
	8427	+ if (!$result['success']) {
	8428	+ //error_log('DEBUG: Delete all error: ' . $result['message']);
	8429	+ }
	8430	+
	8431	+ if (!$result['success']) {
	8432	+ $success = false;
	8433	+ $error_messages[] = $result['message'];
	8434	+ }
	8435	+
	8436	+ // No cache clearing needed since we removed caching
	8437	+
	8438	+ } else {
	8439	+ //error_log('[MXCHAT-DELETE] Pinecone not enabled for bot ' . $bot_id . ' - deleting from WordPress database');
	8440	+
	8441	+ // Delete from WordPress database
	8442	+ global $wpdb;
	8443	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	8444	+
	8445	+ // If multi-bot is active and we have a specific bot, delete only that bot's content
	8446	+ if ($bot_id !== 'default' && class_exists('MxChat_Multi_Bot_Manager')) {
	8447	+ $result = $wpdb->delete(
	8448	+ $table_name,
	8449	+ array('bot_id' => $bot_id),
	8450	+ array('%s')
	8451	+ );
	8452	+ } else {
	8453	+ // Delete all content for default bot
	8454	+ $result = $wpdb->query("DELETE FROM {$table_name}");
	8455	+ }
	8456	+
	8457	+ if ($result === false) {
	8458	+ $success = false;
	8459	+ $error_messages[] = 'Failed to delete from WordPress database';
	8460	+ }
	8461	+ }
	8462	+
	8463	+ // No cache clearing needed since we removed caching
	8464	+
	8465	+ //error_log('=== DELETE ALL DEBUG END ===');
	8466	+
	8467	+ // Redirect back with a success message and bot_id
	8468	+ $redirect_url = add_query_arg(array(
	8469	+ 'page' => 'mxchat-prompts',
	8470	+ 'bot_id' => $bot_id,
	8471	+ 'all_deleted' => $success ? 'true' : 'false'
	8472	+ ), admin_url('admin.php'));
	8473	+
	8474	+ wp_safe_redirect($redirect_url);
	8475	+ exit;
	8476	+}
	8477	+
	8478	+
	8479	+
	8480	+ /**
	8481	+ * Handles deletion prompt with nonce validation
	8482	+ */
	8483	+ public function mxchat_handle_delete_prompt() {
	8484	+ // Sanitize and validate nonce
	8485	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	8486	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	8487	+ wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	8488	+ }
	8489	+
	8490	+ // Check permissions
	8491	+ if (!current_user_can('manage_options')) {
	8492	+ wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	8493	+ }
	8494	+
	8495	+ // Get ID and source parameters
	8496	+ $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
	8497	+ $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	8498	+
	8499	+ if (empty($id)) {
	8500	+ wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	8501	+ }
	8502	+
	8503	+ $success = false;
	8504	+ $error_message = '';
	8505	+
	8506	+ // Check if Pinecone is enabled and determine source automatically if not specified
	8507	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	8508	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	8509	+
	8510	+ // If source is not specified, determine based on Pinecone configuration
	8511	+ if (empty($source)) {
	8512	+ $source = $use_pinecone ? 'pinecone' : 'wordpress';
	8513	+ }
	8514	+
	8515	+ if ($source === 'pinecone' || $use_pinecone) {
	8516	+ //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	8517	+
	8518	+ // Handle Pinecone deletion
	8519	+ if (empty($pinecone_options['mxchat_pinecone_host']) ||
	8520	+ empty($pinecone_options['mxchat_pinecone_api_key'])) {
	8521	+ wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
	8522	+ }
	8523	+
	8524	+ // Delete from Pinecone using the vector ID directly
	8525	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	8526	+ $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
	8527	+ $id,
	8528	+ $pinecone_options['mxchat_pinecone_api_key'],
	8529	+ $pinecone_options['mxchat_pinecone_host']
	8530	+ );
	8531	+ if ($result['success']) {
	8532	+ $success = true;
	8533	+
	8534	+ // Remove from vector cache
	8535	+ $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
	8536	+ $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
	8537	+
	8538	+ set_transient('mxchat_admin_notice_success',
	8539	+ esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
	8540	+ } else {
	8541	+ $error_message = $result['message'];
	8542	+ set_transient('mxchat_admin_notice_error',
	8543	+ esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
	8544	+ }
	8545	+ } else {
	8546	+ //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	8547	+
	8548	+ // Handle WordPress database deletion
	8549	+ global $wpdb;
	8550	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	8551	+
	8552	+ // Clear cache and delete prompt
	8553	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	8554	+
	8555	+ $result = $wpdb->delete(
	8556	+ $table_name,
	8557	+ array('id' => intval($id)),
	8558	+ array('%d')
	8559	+ );
	8560	+
	8561	+ if ($result !== false) {
	8562	+ $success = true;
	8563	+ set_transient('mxchat_admin_notice_success',
	8564	+ esc_html__('Entry deleted successfully.', 'mxchat'), 30);
	8565	+ } else {
	8566	+ set_transient('mxchat_admin_notice_error',
	8567	+ esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
	8568	+ }
	8569	+ }
	8570	+
	8571	+ // Redirect back to the prompts page
	8572	+ wp_safe_redirect(add_query_arg(
	8573	+ array(
	8574	+ 'page' => 'mxchat-prompts',
	8575	+ 'deleted' => $success ? 'true' : 'false'
	8576	+ ),
	8577	+ admin_url('admin.php')
	8578	+ ));
	8579	+ exit;
	8580	+ }
	8581	+
	8582	+
	8583	+
	8584	+
	8585	+ /**
	8586	+ * Averages multiple vectors into a single vector
	8587	+ */
	8588	+ private function mxchat_average_vectors($vectors) {
	8589	+ $vector_length = count($vectors[0]);
	8590	+ $sum_vector = array_fill(0, $vector_length, 0);
	8591	+
	8592	+ foreach ($vectors as $vector) {
	8593	+ for ($i = 0; $i < $vector_length; $i++) {
	8594	+ $sum_vector[$i] += $vector[$i];
	8595	+ }
	8596	+ }
	8597	+
	8598	+ // Divide each component by the number of vectors to get the average
	8599	+ $num_vectors = count($vectors);
	8600	+ for ($i = 0; $i < $vector_length; $i++) {
	8601	+ $sum_vector[$i] /= $num_vectors;
	8602	+ }
	8603	+
	8604	+ return $sum_vector;
	8605	+ }
	8606	+
	8607	+
	8608	+
	8609	+
	8610	+ /**
	8611	+ * Generates embeddings from input text for MXChat
	8612	+ */
	8613	+ public function mxchat_generate_embedding($text) {
	8614	+ // Enable detailed logging for debugging
	8615	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	8616	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	8617	+
	8618	+ $options = get_option('mxchat_options');
	8619	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	8620	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	8621	+
	8622	+ // Determine provider and endpoint
	8623	+ if (strpos($selected_model, 'voyage') === 0) {
	8624	+ $api_key = $options['voyage_api_key'] ?? '';
	8625	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	8626	+ $provider_name = 'Voyage AI';
	8627	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	8628	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	8629	+ $api_key = $options['gemini_api_key'] ?? '';
	8630	+ $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
	8631	+ $provider_name = 'Google Gemini';
	8632	+ //error_log('[MXCHAT-EMBED] Using Google Gemini API');
	8633	+ } else {
	8634	+ $api_key = $options['api_key'] ?? '';
	8635	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	8636	+ $provider_name = 'OpenAI';
	8637	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	8638	+ }
	8639	+
	8640	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	8641	+
	8642	+ if (empty($api_key)) {
	8643	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	8644	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	8645	+ return $error_message;
	8646	+ }
	8647	+
	8648	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	8649	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	8650	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	8651	+
	8652	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
	8653	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	8654	+ // Consider truncating text here
	8655	+ }
	8656	+
	8657	+ // Prepare request body based on provider
	8658	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	8659	+ // Gemini API format
	8660	+ $request_body = array(
	8661	+ 'model' => 'models/' . $selected_model,
	8662	+ 'content' => array(
	8663	+ 'parts' => array(
	8664	+ array('text' => $text)
	8665	+ )
	8666	+ )
	8667	+ );
	8668	+
	8669	+ // Set output dimensionality to 1536 for consistency with other models
	8670	+ $request_body['outputDimensionality'] = 1536;
	8671	+ } else {
	8672	+ // OpenAI/Voyage API format
	8673	+ $request_body = array(
	8674	+ 'model' => $selected_model,
	8675	+ 'input' => $text
	8676	+ );
	8677	+
	8678	+ // Add output_dimension for voyage-3-large model
	8679	+ if ($selected_model === 'voyage-3-large') {
	8680	+ $request_body['output_dimension'] = 2048;
	8681	+ }
	8682	+ }
	8683	+
	8684	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	8685	+
	8686	+ // Prepare headers based on provider
	8687	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	8688	+ // Gemini uses API key as query parameter
	8689	+ $endpoint .= '?key=' . $api_key;
	8690	+ $headers = array(
	8691	+ 'Content-Type' => 'application/json'
	8692	+ );
	8693	+ } else {
	8694	+ // OpenAI/Voyage use Bearer token
	8695	+ $headers = array(
	8696	+ 'Authorization' => 'Bearer ' . $api_key,
	8697	+ 'Content-Type' => 'application/json'
	8698	+ );
	8699	+ }
	8700	+
	8701	+ // Make API request
	8702	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	8703	+ $response = wp_remote_post($endpoint, array(
	8704	+ 'body' => wp_json_encode($request_body),
	8705	+ 'headers' => $headers,
	8706	+ 'timeout' => 60 // Increased timeout for large inputs
	8707	+ ));
	8708	+
	8709	+ // Handle wp_remote_post errors
	8710	+ if (is_wp_error($response)) {
	8711	+ $error_message = $response->get_error_message();
	8712	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	8713	+ return 'Connection error: ' . $error_message;
	8714	+ }
	8715	+
	8716	+ // Get and check HTTP response code
	8717	+ $http_code = wp_remote_retrieve_response_code($response);
	8718	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	8719	+
	8720	+ if ($http_code !== 200) {
	8721	+ $error_body = wp_remote_retrieve_body($response);
	8722	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	8723	+
	8724	+ // Try to parse error for more details
	8725	+ $error_json = json_decode($error_body, true);
	8726	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	8727	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	8728	+ $error_message = $error_json['error']['message'] ?? 'No message';
	8729	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	8730	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	8731	+
	8732	+ // Customize error message for common API errors
	8733	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	8734	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	8735	+ } elseif ($error_type === 'authentication_error') {
	8736	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	8737	+ }
	8738	+
	8739	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	8740	+ return $error_message;
	8741	+ }
	8742	+
	8743	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	8744	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	8745	+ return $error_message;
	8746	+ }
	8747	+
	8748	+ // Parse response body
	8749	+ $response_body = wp_remote_retrieve_body($response);
	8750	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	8751	+
	8752	+ $response_data = json_decode($response_body, true);
	8753	+
	8754	+ if (json_last_error() !== JSON_ERROR_NONE) {
	8755	+ $error = json_last_error_msg();
	8756	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	8757	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	8758	+ return "Failed to parse API response: $error";
	8759	+ }
	8760	+
	8761	+ // Handle different response formats based on provider
	8762	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	8763	+ // Gemini API response format
	8764	+ if (isset($response_data['embedding']['values'])) {
	8765	+ $embedding_dimensions = count($response_data['embedding']['values']);
	8766	+ //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
	8767	+
	8768	+ // Check if embedding dimensions are as expected (should be 1536)
	8769	+ if ($embedding_dimensions !== 1536) {
	8770	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
	8771	+ }
	8772	+
	8773	+ return $response_data['embedding']['values'];
	8774	+ } else {
	8775	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
	8776	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	8777	+
	8778	+ if (isset($response_data['error'])) {
	8779	+ $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
	8780	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	8781	+ return $error_message;
	8782	+ }
	8783	+
	8784	+ $error_message = "Invalid Gemini API response format: No embedding found";
	8785	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	8786	+ return $error_message;
	8787	+ }
	8788	+ } else {
	8789	+ // OpenAI/Voyage API response format
	8790	+ if (isset($response_data['data'][0]['embedding'])) {
	8791	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	8792	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	8793	+
	8794	+ // Check if embedding dimensions are as expected
	8795	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	8796	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	8797	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	8798	+ }
	8799	+
	8800	+ return $response_data['data'][0]['embedding'];
	8801	+ } else {
	8802	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	8803	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	8804	+
	8805	+ if (isset($response_data['error'])) {
	8806	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	8807	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	8808	+ return $error_message;
	8809	+ }
	8810	+
	8811	+ $error_message = "Invalid API response format: No embedding found";
	8812	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	8813	+ return $error_message;
	8814	+ }
	8815	+ }
	8816	+ }
6014	8817
6015	8818
6016	8819
6017	8820	}