← All changes | includes/class-mxchat-admin.php +5809 -3096 2.0.4 → 3.0.7 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' => 'on',
	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 +163,42 @@
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',
129	201	);
130	202
131	203
132	204	// Merge existing options with defaults
		@@ -149,10 +221,8 @@
149	221	// Update the $this->options property
150	222	$this->options = $merged_options;
151	223	}
152	224
153		-
154		-
155	225	public function mxchat_add_plugin_page() {
156	226	// Main menu page
157	227	add_menu_page(
158	228	esc_html__('MxChat Settings', 'mxchat'),
		@@ -163,8 +233,18 @@
163	233	'dashicons-testimonial',
164	234	6
165	235	);
166	236
	237	+ // Rename the first submenu item from "MxChat" to "Settings"
	238	+ add_submenu_page(
	239	+ 'mxchat-max',
	240	+ esc_html__('MxChat Settings', 'mxchat'),
	241	+ esc_html__('Settings', 'mxchat'),
	242	+ 'manage_options',
	243	+ 'mxchat-max',
	244	+ array($this, 'mxchat_create_admin_page')
	245	+ );
	246	+
167	247	// Submenu page for Knowledge
168	248	add_submenu_page(
169	249	'mxchat-max',
170	250	esc_html__('Prompts', 'mxchat'),
		@@ -173,42 +253,31 @@
173	253	'mxchat-prompts',
174	254	array($this, 'mxchat_create_prompts_page')
175	255	);
176	256
177		- // Submenu page for Chat Transcripts
178	257	add_submenu_page(
179		- 'mxchat-max', // Corrected parent slug to match the main menu
	258	+ 'mxchat-max',
180	259	esc_html__('Chat Transcripts', 'mxchat'),
181	260	esc_html__('Transcripts', 'mxchat'),
182	261	'manage_options',
183	262	'mxchat-transcripts',
184		- array($this, 'mxchat_create_transcripts_page') // Prefixed function name with mxchat_
	263	+ array($this, 'mxchat_create_transcripts_page')
185	264	);
186	265
187		- // Submenu page for Intents
188	266	add_submenu_page(
189		- 'mxchat-max', // Parent slug
190		- esc_html__('MxChat Intents', 'mxchat'), // Page title
191		- esc_html__('Intents', 'mxchat'), // Menu title
192		- 'manage_options', // Capability
193		- 'mxchat-intents', // Menu slug
194		- array($this, 'mxchat_intents_page_html') // Callback function
	267	+ 'mxchat-max',
	268	+ esc_html__('MxChat Actions', 'mxchat'),
	269	+ esc_html__('Actions', 'mxchat'),
	270	+ 'manage_options',
	271	+ 'mxchat-actions',
	272	+ array($this, 'mxchat_actions_page_html')
195	273	);
196	274
197		- add_submenu_page(
198		- 'mxchat-max',
199		- esc_html__('Add Ons', 'mxchat'),
200		- esc_html__('Add Ons', 'mxchat'),
201		- 'manage_options',
202		- 'mxchat-addons',
203		- array($this, 'mxchat_create_addons_page')
204		- );
205		-
206		- // Submenu page for Activation Key
	275	+ // Consolidated Pro & Extensions page (replaces separate Add Ons and Pro Upgrade pages)
207	276	add_submenu_page(
208	277	'mxchat-max',
209		- esc_html__('Pro Upgrade', 'mxchat'),
210		- esc_html__('Pro Upgrade', 'mxchat'),
	278	+ esc_html__('Pro & Extensions', 'mxchat'),
	279	+ esc_html__('Pro & Extensions', 'mxchat'),
211	280	'manage_options',
212	281	'mxchat-activation',
213	282	array($this, 'mxchat_create_activation_page')
214	283	);
		@@ -219,154 +288,525 @@
219	288	$addons_page = new MxChat_Addons();
220	289	$addons_page->render_page();
221	290	}
222	291
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')]);
	292	+/**
	293	+ * Test actual streaming functionality in the WordPress environment
	294	+ */
	295	+public function mxchat_handle_test_streaming_actual() {
	296	+ check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
	297	+
	298	+ // Check if headers have already been sent
	299	+ if (headers_sent()) {
	300	+ wp_send_json_error(['message' => 'Headers already sent - streaming not possible']);
	301	+ return;
227	302	}
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')]);
	303	+
	304	+ // Check for required functions
	305	+ if (!function_exists('curl_init')) {
	306	+ wp_send_json_error(['message' => 'cURL not available - streaming requires cURL']);
	307	+ return;
233	308	}
234		- // Load the full options array
	309	+
	310	+ // Get user's selected model and API key
235	311	$options = get_option('mxchat_options', []);
236		- // Handle special cases
237		- switch ($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		- }
	312	+ $selected_model = $options['model'] ?? 'gpt-5.1-chat-latest';
	313	+
	314	+ // Get the provider from the model
	315	+ $model_parts = explode('-', $selected_model);
	316	+ $provider = strtolower($model_parts[0]);
	317	+
	318	+ // Get the appropriate API key
	319	+ $api_key = '';
	320	+ switch ($provider) {
	321	+ case 'gpt':
	322	+ case 'o1':
	323	+ $api_key = $options['api_key'] ?? '';
245	324	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;
	325	+ case 'claude':
	326	+ $api_key = $options['claude_api_key'] ?? '';
262	327	break;
263		- case 'live_agent_status':
264		- // Set the new value
265		- $options[$name] = ($value === 'on') ? 'on' : 'off';
	328	+ case 'grok':
	329	+ $api_key = $options['xai_api_key'] ?? '';
266	330	break;
267		- case 'enable_woocommerce_integration':
268		- // Handle values that used to be 1/0
269		- $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
	331	+ case 'deepseek':
	332	+ $api_key = $options['deepseek_api_key'] ?? '';
270	333	break;
	334	+ case 'gemini':
	335	+ $api_key = $options['gemini_api_key'] ?? '';
	336	+ break;
271	337	default:
272		- // Handle role rate limits
273		- if (strpos($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'] = [];
	338	+ // Default to OpenAI for unknown models
	339	+ $api_key = $options['api_key'] ?? '';
	340	+ $provider = 'gpt';
	341	+ break;
	342	+ }
	343	+
	344	+ if (empty($api_key)) {
	345	+ wp_send_json_error(['message' => "API key not configured for {$provider} provider"]);
	346	+ return;
	347	+ }
	348	+
	349	+ // Test streaming with the selected model and provider
	350	+ try {
	351	+ $this->perform_streaming_test($provider, $selected_model, $api_key);
	352	+ } catch (Exception $e) {
	353	+ wp_send_json_error(['message' => 'Streaming test exception: ' . $e->getMessage()]);
	354	+ }
	355	+}
	356	+
	357	+/**
	358	+ * Perform the actual streaming test
	359	+ */
	360	+private function perform_streaming_test($provider, $model, $api_key) {
	361	+ // Set streaming headers
	362	+ header('Content-Type: text/event-stream');
	363	+ header('Cache-Control: no-cache');
	364	+ header('X-Accel-Buffering: no'); // Disable nginx buffering
	365	+
	366	+ // Prepare test message
	367	+ $test_message = "Please respond with exactly: 'Streaming test successful!' - send this as a short response for testing.";
	368	+
	369	+ // Configure API request based on provider
	370	+ $url = '';
	371	+ $headers = [];
	372	+ $body = [];
	373	+
	374	+ switch ($provider) {
	375	+ case 'gpt':
	376	+ case 'o1':
	377	+ $url = 'https://api.openai.com/v1/chat/completions';
	378	+ $headers = [
	379	+ 'Content-Type: application/json',
	380	+ 'Authorization: Bearer ' . $api_key
	381	+ ];
	382	+ $body = [
	383	+ 'model' => $model,
	384	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	385	+ 'max_tokens' => 50,
	386	+ 'temperature' => 0.3,
	387	+ 'stream' => true
	388	+ ];
	389	+ break;
	390	+
	391	+ case 'claude':
	392	+ $url = 'https://api.anthropic.com/v1/messages';
	393	+ $headers = [
	394	+ 'Content-Type: application/json',
	395	+ 'x-api-key: ' . $api_key,
	396	+ 'anthropic-version: 2023-06-01'
	397	+ ];
	398	+ $body = [
	399	+ 'model' => $model,
	400	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	401	+ 'max_tokens' => 50,
	402	+ 'temperature' => 0.3,
	403	+ 'stream' => true
	404	+ ];
	405	+ break;
	406	+
	407	+ case 'grok':
	408	+ $url = 'https://api.x.ai/v1/chat/completions';
	409	+ $headers = [
	410	+ 'Content-Type: application/json',
	411	+ 'Authorization: Bearer ' . $api_key
	412	+ ];
	413	+ $body = [
	414	+ 'model' => $model,
	415	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	416	+ 'max_tokens' => 50,
	417	+ 'temperature' => 0.3,
	418	+ 'stream' => true
	419	+ ];
	420	+ break;
	421	+
	422	+ case 'deepseek':
	423	+ $url = 'https://api.deepseek.com/v1/chat/completions';
	424	+ $headers = [
	425	+ 'Content-Type: application/json',
	426	+ 'Authorization: Bearer ' . $api_key
	427	+ ];
	428	+ $body = [
	429	+ 'model' => $model,
	430	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	431	+ 'max_tokens' => 50,
	432	+ 'temperature' => 0.3,
	433	+ 'stream' => true
	434	+ ];
	435	+ break;
	436	+
	437	+ default:
	438	+ echo "data: " . json_encode(['error' => 'Unsupported provider for streaming test: ' . $provider]) . "\n\n";
	439	+ flush();
	440	+ return;
	441	+ }
	442	+
	443	+ // Initialize cURL
	444	+ $ch = curl_init();
	445	+ curl_setopt($ch, CURLOPT_URL, $url);
	446	+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
	447	+ curl_setopt($ch, CURLOPT_POST, true);
	448	+ curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($body));
	449	+ curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
	450	+ curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
	451	+ curl_setopt($ch, CURLOPT_TIMEOUT, 30);
	452	+ curl_setopt($ch, CURLOPT_WRITEFUNCTION, function($ch, $data) use ($provider) {
	453	+ return $this->process_streaming_test_data($data, $provider);
	454	+ });
	455	+
	456	+ // Send initial test message
	457	+ echo "data: " . json_encode(['content' => '[Starting streaming test...]']) . "\n\n";
	458	+ flush();
	459	+
	460	+ $result = curl_exec($ch);
	461	+ $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
	462	+ $curl_error = curl_error($ch);
	463	+ curl_close($ch);
	464	+
	465	+ if ($curl_error) {
	466	+ echo "data: " . json_encode(['error' => 'cURL Error: ' . $curl_error]) . "\n\n";
	467	+ flush();
	468	+ return;
	469	+ }
	470	+
	471	+ if ($http_code !== 200) {
	472	+ echo "data: " . json_encode(['error' => 'API returned HTTP ' . $http_code]) . "\n\n";
	473	+ flush();
	474	+ return;
	475	+ }
	476	+
	477	+ // Send completion signal
	478	+ echo "data: [DONE]\n\n";
	479	+ flush();
	480	+}
	481	+
	482	+/**
	483	+ * Process streaming data for the test
	484	+ */
	485	+private function process_streaming_test_data($data, $provider) {
	486	+ static $chunk_count = 0;
	487	+
	488	+ $lines = explode("\n", $data);
	489	+
	490	+ foreach ($lines as $line) {
	491	+ if (trim($line) === '') {
	492	+ continue;
	493	+ }
	494	+
	495	+ // Handle different provider formats
	496	+ if ($provider === 'claude') {
	497	+ // Claude uses event: and data: format
	498	+ if (strpos($line, 'data: ') === 0) {
	499	+ $json_str = substr($line, 6);
	500	+ $json = json_decode($json_str, true);
	501	+
	502	+ if (isset($json['type']) && $json['type'] === 'content_block_delta') {
	503	+ if (isset($json['delta']['text'])) {
	504	+ $chunk_count++;
	505	+ echo "data: " . json_encode([
	506	+ 'content' => $json['delta']['text'],
	507	+ 'test_chunk' => $chunk_count
	508	+ ]) . "\n\n";
	509	+ flush();
281	510	}
282		- // Update the specific role's rate limit
283		- $options['role_rate_limits'][$role_id] = sanitize_text_field($value);
284		- break;
285	511	}
286	512	}
287		- // Handle toggles
288		- if (strpos($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] = $value;
	513	+ } else {
	514	+ // OpenAI, X.AI, DeepSeek format
	515	+ if (strpos($line, 'data: ') === 0) {
	516	+ $json_str = substr($line, 6);
	517	+
	518	+ if ($json_str === '[DONE]') {
	519	+ // Don't echo [DONE] here, let the main function handle it
	520	+ continue;
	521	+ }
	522	+
	523	+ $json = json_decode($json_str, true);
	524	+ if (isset($json['choices'][0]['delta']['content'])) {
	525	+ $chunk_count++;
	526	+ echo "data: " . json_encode([
	527	+ 'content' => $json['choices'][0]['delta']['content'],
	528	+ 'test_chunk' => $chunk_count
	529	+ ]) . "\n\n";
	530	+ flush();
	531	+ }
298	532	}
299		- break;
	533	+ }
300	534	}
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, $value);
	535	+
	536	+ return strlen($data);
	537	+}
	538	+
	539	+/**
	540	+ * Updated version of your existing test method (keep this as a fallback)
	541	+ */
	542	+public function mxchat_handle_test_streaming() {
	543	+ check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
	544	+
	545	+ // Use the actual streaming test instead
	546	+ $this->mxchat_handle_test_streaming_actual();
	547	+}
	548	+
	549	+
	550	+public function register_pinecone_settings() {
	551	+ register_setting(
	552	+ 'mxchat_pinecone_addon_options',
	553	+ 'mxchat_pinecone_addon_options',
	554	+ array(
	555	+ 'type' => 'array',
	556	+ 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
	557	+ 'default' => array(
	558	+ 'mxchat_use_pinecone' => '0',
	559	+ 'mxchat_pinecone_api_key' => '',
	560	+ 'mxchat_pinecone_host' => '',
	561	+ 'mxchat_pinecone_index' => '',
	562	+ 'mxchat_pinecone_environment' => ''
	563	+ )
	564	+ )
	565	+ );
	566	+}
	567	+
	568	+public function sanitize_pinecone_settings($input) {
	569	+ $sanitized = array();
	570	+
	571	+ $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
	572	+ $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
	573	+ $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
	574	+ $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
	575	+ $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
	576	+
	577	+ // Remove https:// from host if present
	578	+ $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
	579	+
	580	+ return $sanitized;
	581	+}
	582	+
	583	+public function register_openai_vectorstore_settings() {
	584	+ register_setting(
	585	+ 'mxchat_openai_vectorstore_options',
	586	+ 'mxchat_openai_vectorstore_options',
	587	+ array(
	588	+ 'type' => 'array',
	589	+ 'sanitize_callback' => array($this, 'sanitize_openai_vectorstore_settings'),
	590	+ 'default' => array(
	591	+ 'mxchat_use_openai_vectorstore' => '0',
	592	+ 'mxchat_vectorstore_ids' => '',
	593	+ 'mxchat_vectorstore_max_results' => 5
	594	+ )
	595	+ )
	596	+ );
	597	+}
	598	+
	599	+public function sanitize_openai_vectorstore_settings($input) {
	600	+ $sanitized = array();
	601	+
	602	+ $sanitized['mxchat_use_openai_vectorstore'] = isset($input['mxchat_use_openai_vectorstore']) ? '1' : '0';
	603	+ $sanitized['mxchat_vectorstore_ids'] = sanitize_text_field($input['mxchat_vectorstore_ids'] ?? '');
	604	+ $sanitized['mxchat_vectorstore_max_results'] = absint($input['mxchat_vectorstore_max_results'] ?? 5);
	605	+
	606	+ // Ensure max results is within reasonable range
	607	+ if ($sanitized['mxchat_vectorstore_max_results'] < 1) {
	608	+ $sanitized['mxchat_vectorstore_max_results'] = 1;
309	609	}
310		- if ($updated) {
311		- wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
	610	+ if ($sanitized['mxchat_vectorstore_max_results'] > 20) {
	611	+ $sanitized['mxchat_vectorstore_max_results'] = 20;
	612	+ }
	613	+
	614	+ return $sanitized;
	615	+}
	616	+
	617	+/**
	618	+ * AJAX handler to test OpenAI Vector Store connection
	619	+ */
	620	+public function mxchat_test_vectorstore_connection() {
	621	+ check_ajax_referer('mxchat_admin_nonce', 'nonce');
	622	+
	623	+ if (!current_user_can('manage_options')) {
	624	+ wp_send_json_error(array('message' => __('Permission denied.', 'mxchat')));
	625	+ return;
	626	+ }
	627	+
	628	+ $vectorstore_options = get_option('mxchat_openai_vectorstore_options', array());
	629	+ $vectorstore_ids = $vectorstore_options['mxchat_vectorstore_ids'] ?? '';
	630	+ $mxchat_options = get_option('mxchat_options', array());
	631	+ $api_key = $mxchat_options['api_key'] ?? '';
	632	+
	633	+ if (empty($api_key)) {
	634	+ wp_send_json_error(array('message' => __('OpenAI API key is not configured.', 'mxchat')));
	635	+ return;
	636	+ }
	637	+
	638	+ if (empty($vectorstore_ids)) {
	639	+ wp_send_json_error(array('message' => __('No Vector Store ID configured.', 'mxchat')));
	640	+ return;
	641	+ }
	642	+
	643	+ // Get the first Vector Store ID for testing
	644	+ $ids_array = array_map('trim', explode(',', $vectorstore_ids));
	645	+ $test_id = $ids_array[0];
	646	+
	647	+ // Test by retrieving the Vector Store info
	648	+ $response = wp_remote_get(
	649	+ 'https://api.openai.com/v1/vector_stores/' . $test_id,
	650	+ array(
	651	+ 'headers' => array(
	652	+ 'Authorization' => 'Bearer ' . $api_key,
	653	+ 'Content-Type' => 'application/json',
	654	+ 'OpenAI-Beta' => 'assistants=v2'
	655	+ ),
	656	+ 'timeout' => 30
	657	+ )
	658	+ );
	659	+
	660	+ if (is_wp_error($response)) {
	661	+ wp_send_json_error(array('message' => __('Connection failed: ', 'mxchat') . $response->get_error_message()));
	662	+ return;
	663	+ }
	664	+
	665	+ $status_code = wp_remote_retrieve_response_code($response);
	666	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	667	+
	668	+ if ($status_code === 200 && isset($body['id'])) {
	669	+ $file_count = $body['file_counts']['completed'] ?? 0;
	670	+ $name = $body['name'] ?? $test_id;
	671	+ wp_send_json_success(array(
	672	+ 'message' => sprintf(
	673	+ __('Connected successfully! Vector Store: %s (%d files)', 'mxchat'),
	674	+ esc_html($name),
	675	+ $file_count
	676	+ )
	677	+ ));
	678	+ } elseif ($status_code === 404) {
	679	+ wp_send_json_error(array('message' => __('Vector Store not found. Please check the ID.', 'mxchat')));
	680	+ } elseif ($status_code === 401) {
	681	+ wp_send_json_error(array('message' => __('Invalid API key.', 'mxchat')));
312	682	} else {
313		- wp_send_json_error(['message' => esc_html__('Update failed or no changes', 'mxchat')]);
	683	+ $error_message = $body['error']['message'] ?? __('Unknown error occurred.', 'mxchat');
	684	+ wp_send_json_error(array('message' => $error_message));
314	685	}
315	686	}
316	687
317	688	/**
318		- * Handles AJAX auto-save for prompts and auto-sync settings.
	689	+ * AJAX handler to test Slack connection and validate scopes
319	690	*/
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' );
	691	+public function mxchat_test_slack_connection() {
	692	+ check_ajax_referer('mxchat_admin_nonce', 'nonce');
323	693
324		- if ( ! current_user_can( 'manage_options' ) ) {
325		- wp_send_json_error( [ 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ] );
	694	+ if (!current_user_can('manage_options')) {
	695	+ wp_send_json_error(array('message' => __('Permission denied.', 'mxchat')));
	696	+ return;
326	697	}
327	698
328		- $name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
329		- $value = isset( $_POST['value'] ) ? sanitize_text_field( wp_unslash( $_POST['value'] ) ) : '';
	699	+ $bot_token = $this->options['live_agent_bot_token'] ?? '';
330	700
331		- if ( empty( $name ) ) {
332		- wp_send_json_error( [ 'message' => esc_html__( 'Invalid field name', 'mxchat' ) ] );
	701	+ if (empty($bot_token)) {
	702	+ wp_send_json_error(array('message' => __('Slack Bot Token is not configured. Please enter your token and save settings first.', 'mxchat')));
	703	+ return;
333	704	}
334	705
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' ) ] );
	706	+ // Test 1: Validate bot token with auth.test
	707	+ $auth_response = wp_remote_post('https://slack.com/api/auth.test', array(
	708	+ 'headers' => array(
	709	+ 'Authorization' => 'Bearer ' . $bot_token,
	710	+ 'Content-Type' => 'application/json'
	711	+ ),
	712	+ 'timeout' => 15
	713	+ ));
	714	+
	715	+ if (is_wp_error($auth_response)) {
	716	+ wp_send_json_error(array('message' => __('Connection failed: ', 'mxchat') . $auth_response->get_error_message()));
	717	+ return;
341	718	}
342	719
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', [] );
	720	+ $auth_body = json_decode(wp_remote_retrieve_body($auth_response), true);
350	721
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' : $value;
	722	+ if (!isset($auth_body['ok']) || !$auth_body['ok']) {
	723	+ $error = $auth_body['error'] ?? 'unknown_error';
	724	+ $error_messages = array(
	725	+ 'invalid_auth' => __('Invalid bot token. Please check your token starts with xoxb-', 'mxchat'),
	726	+ 'not_authed' => __('No authentication token provided.', 'mxchat'),
	727	+ 'account_inactive' => __('The Slack workspace has been deactivated.', 'mxchat'),
	728	+ 'token_revoked' => __('The bot token has been revoked. Please generate a new one.', 'mxchat'),
	729	+ );
	730	+ $message = $error_messages[$error] ?? sprintf(__('Authentication failed: %s', 'mxchat'), $error);
	731	+ wp_send_json_error(array('message' => $message));
	732	+ return;
	733	+ }
	734	+
	735	+ $team_name = $auth_body['team'] ?? 'Unknown Workspace';
	736	+ $bot_name = $auth_body['user'] ?? 'Unknown Bot';
	737	+
	738	+ // Test 2: Check if we can list channels (tests channels:read scope)
	739	+ $channels_response = wp_remote_post('https://slack.com/api/conversations.list', array(
	740	+ 'headers' => array(
	741	+ 'Authorization' => 'Bearer ' . $bot_token,
	742	+ 'Content-Type' => 'application/json'
	743	+ ),
	744	+ 'body' => json_encode(array('limit' => 1)),
	745	+ 'timeout' => 15
	746	+ ));
	747	+
	748	+ $channels_body = json_decode(wp_remote_retrieve_body($channels_response), true);
	749	+ $can_read_channels = isset($channels_body['ok']) && $channels_body['ok'];
	750	+
	751	+ // Test 3: Check if we can create channels (tests channels:manage scope)
	752	+ // We'll just check the error message without actually creating
	753	+ $create_response = wp_remote_post('https://slack.com/api/conversations.create', array(
	754	+ 'headers' => array(
	755	+ 'Authorization' => 'Bearer ' . $bot_token,
	756	+ 'Content-Type' => 'application/json'
	757	+ ),
	758	+ 'body' => json_encode(array('name' => 'mxchat-test-' . time(), 'is_private' => false)),
	759	+ 'timeout' => 15
	760	+ ));
	761	+
	762	+ $create_body = json_decode(wp_remote_retrieve_body($create_response), true);
	763	+
	764	+ // If channel was created, delete it immediately
	765	+ if (isset($create_body['ok']) && $create_body['ok'] && isset($create_body['channel']['id'])) {
	766	+ wp_remote_post('https://slack.com/api/conversations.archive', array(
	767	+ 'headers' => array(
	768	+ 'Authorization' => 'Bearer ' . $bot_token,
	769	+ 'Content-Type' => 'application/json'
	770	+ ),
	771	+ 'body' => json_encode(array('channel' => $create_body['channel']['id'])),
	772	+ 'timeout' => 15
	773	+ ));
	774	+ $can_create_channels = true;
	775	+ } else {
	776	+ $create_error = $create_body['error'] ?? '';
	777	+ // name_taken means we have permission but channel exists
	778	+ $can_create_channels = ($create_error === 'name_taken' || (isset($create_body['ok']) && $create_body['ok']));
	779	+
	780	+ // Check for missing scope errors
	781	+ if ($create_error === 'missing_scope') {
	782	+ $can_create_channels = false;
361	783	}
362		- update_option( 'mxchat_prompts_options', $options );
363		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
364	784	}
365		-}
366	785
	786	+ // Build result message
	787	+ $results = array();
	788	+ $results[] = sprintf(__('Workspace: %s', 'mxchat'), esc_html($team_name));
	789	+ $results[] = sprintf(__('Bot: %s', 'mxchat'), esc_html($bot_name));
	790	+ $results[] = '';
	791	+ $results[] = ($can_read_channels ? '✓' : '✗') . ' ' . __('channels:read - List channels', 'mxchat');
	792	+ $results[] = ($can_create_channels ? '✓' : '✗') . ' ' . __('channels:manage - Create channels', 'mxchat');
367	793
368		- wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
	794	+ $missing_scopes = array();
	795	+ if (!$can_read_channels) $missing_scopes[] = 'channels:read';
	796	+ if (!$can_create_channels) $missing_scopes[] = 'channels:manage';
	797	+
	798	+ if (!empty($missing_scopes)) {
	799	+ wp_send_json_error(array(
	800	+ 'message' => implode("\n", $results),
	801	+ 'missing_scopes' => $missing_scopes,
	802	+ 'partial' => true
	803	+ ));
	804	+ } else {
	805	+ wp_send_json_success(array(
	806	+ 'message' => implode("\n", $results)
	807	+ ));
	808	+ }
369	809	}
370	810
371	811	public function mxchat_display_admin_notice() {
372	812	// Success notice
		@@ -391,2744 +831,3619 @@
391	831	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
392	832	}
393	833	}
394	834
	835	+public function show_live_agent_disabled_banner() {
	836	+ $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
395	837
	838	+ if ($show_disabled_notice) {
	839	+ ?>
	840	+ <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
	841	+ <div class="mxchat-pro-notification">
	842	+ <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
	843	+ <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
	844	+ <line x1="18" y1="6" x2="6" y2="18"></line>
	845	+ <line x1="6" y1="6" x2="18" y2="18"></line>
	846	+ </svg>
	847	+ </button>
	848	+ <div class="mxchat-live-agent-content">
	849	+ <h3>🔧 Live Agent Integration Updated!</h3>
	850	+ <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>
	851	+ </div>
	852	+ </div>
	853	+ </div>
	854	+ <?php
	855	+ }
	856	+}
	857	+public function mxchat_create_admin_page() {
	858	+ $this->add_live_agent_nonce();
	859	+ $this->add_theme_migration_nonce();
396	860
	861	+ // Include and render the new sidebar-based settings page
	862	+ require_once plugin_dir_path(__FILE__) . 'admin-settings-page.php';
	863	+ mxchat_render_settings_page($this);
	864	+}
397	865
	866	+public function dismiss_live_agent_notice() {
	867	+ // Add debugging
	868	+ //error_log('dismiss_live_agent_notice called');
	869	+ //error_log('POST data: ' . print_r($_POST, true));
398	870
399		-public function mxchat_create_admin_page() {
	871	+ // Verify nonce
	872	+ if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
	873	+ //error_log('Nonce verification failed');
	874	+ wp_die('Security check failed');
	875	+ }
400	876
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; ?>
	877	+ // Remove the notice flag
	878	+ $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
	879	+ //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
411	880
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>
	881	+ wp_send_json_success();
	882	+}
	883	+public function add_live_agent_nonce() {
	884	+ if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
	885	+ // Make sure your admin script is enqueued and localize the data
	886	+ wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
	887	+ 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
	888	+ 'ajaxurl' => admin_url('admin-ajax.php')
	889	+ ));
	890	+ }
	891	+}
417	892
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>
	893	+/**
	894	+ * Show theme migration notice for Pro users with AI-generated themes
	895	+ * Only shown once - dismissible and stored in options
	896	+ */
	897	+public function show_theme_migration_banner() {
	898	+ // Only show if Pro is activated
	899	+ if (!$this->is_activated) {
	900	+ return;
	901	+ }
423	902
424		- <div id="chatbot" class="mxchat-tab-content active">
425		- <div class="mxchat-autosave-section">
426		- <?php do_settings_sections('mxchat-chatbot'); ?>
	903	+ // Check if notice should be shown
	904	+ $show_notice = get_option('mxchat_show_theme_migration_notice', false);
	905	+
	906	+ if ($show_notice) {
	907	+ ?>
	908	+ <div class="mxchat-theme-migration-notice" id="mxchat-theme-migration-notice">
	909	+ <div class="mxchat-pro-notification">
	910	+ <button type="button" class="mxchat-dismiss-btn" onclick="dismissThemeMigrationNotice()" aria-label="Dismiss notification">
	911	+ <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
	912	+ <line x1="18" y1="6" x2="6" y2="18"></line>
	913	+ <line x1="6" y1="6" x2="18" y2="18"></line>
	914	+ </svg>
	915	+ </button>
	916	+ <div class="mxchat-theme-migration-content">
	917	+ <h3>🎨 AI Theme Migration Required</h3>
	918	+ <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>
	919	+ </div>
427	920	</div>
428	921	</div>
	922	+ <?php
	923	+ }
	924	+}
429	925
430		- <div id="embed" class="mxchat-tab-content">
431		- <div class="mxchat-autosave-section">
	926	+/**
	927	+ * Dismiss theme migration notice via AJAX
	928	+ */
	929	+public function dismiss_theme_migration_notice() {
	930	+ // Verify nonce
	931	+ if (!wp_verify_nonce($_POST['nonce'], 'dismiss_theme_migration_notice')) {
	932	+ wp_die('Security check failed');
	933	+ }
432	934
433		- <div class="mxchat-settings-section">
434		- <h2><?php echo esc_html__('Loops Settings', 'mxchat'); ?></h2>
435		- <table class="form-table">
436		- <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
437		- </table>
438		- </div>
	935	+ // Remove the notice flag
	936	+ delete_option('mxchat_show_theme_migration_notice');
439	937
440		- <div class="section-divider"></div>
	938	+ wp_send_json_success();
	939	+}
441	940
442		- <div class="mxchat-settings-section">
443		- <h2><?php echo esc_html__('Brave Search Settings', 'mxchat'); ?></h2>
444		- <table class="form-table">
445		- <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
446		- </table>
447		- </div>
	941	+/**
	942	+ * Add nonce for theme migration notice dismiss
	943	+ */
	944	+public function add_theme_migration_nonce() {
	945	+ if (get_option('mxchat_show_theme_migration_notice', false) && $this->is_activated) {
	946	+ wp_localize_script('mxchat-admin-js', 'mxchatThemeMigration', array(
	947	+ 'nonce' => wp_create_nonce('dismiss_theme_migration_notice'),
	948	+ 'ajaxurl' => admin_url('admin-ajax.php')
	949	+ ));
	950	+ }
	951	+}
448	952
449		- <div class="section-divider"></div>
	953	+public function mxchat_create_transcripts_page() {
	954	+ global $wpdb;
	955	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
450	956
451		- <div class="mxchat-settings-section">
452		- <h2><?php echo esc_html__('Toolbar Settings & Intents', 'mxchat'); ?></h2>
453		- <table class="form-table">
454		- <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
455		- </table>
456		- </div>
	957	+ // Get basic stats
	958	+ $total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name") ?: 0;
	959	+ $total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name") ?: 0;
457	960
458		- <div class="section-divider"></div>
	961	+ // Count unique users with detailed breakdown
	962	+ $total_users = $wpdb->get_var("
	963	+ SELECT COUNT(DISTINCT
	964	+ CASE
	965	+ WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
	966	+ WHEN user_id != 0 THEN CONCAT('user_', user_id)
	967	+ WHEN user_identifier NOT LIKE 'Tech-Savvy User'
	968	+ AND user_identifier NOT LIKE 'Detail-Oriented User'
	969	+ AND user_identifier NOT LIKE 'Language Learner'
	970	+ AND user_identifier NOT LIKE 'Casual Browser'
	971	+ AND user_identifier NOT LIKE 'Policy Enforcer'
	972	+ AND user_identifier NOT LIKE 'Researcher'
	973	+ AND user_identifier NOT LIKE 'Loyalty Member'
	974	+ AND user_identifier NOT LIKE 'Gift Buyer'
	975	+ AND user_identifier NOT LIKE 'Parent or Caregiver'
	976	+ THEN user_identifier
	977	+ ELSE session_id
	978	+ END
	979	+ )
	980	+ FROM $table_name
	981	+ WHERE role != 'assistant'
	982	+ ");
459	983
460		- <!-- Live Agent Settings Section -->
461		- <div class="mxchat-settings-section">
462		- <h2><?php echo esc_html__('Live Agent Settings', 'mxchat'); ?></h2>
463		- <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>
464		- <table class="form-table">
465		- <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
466		- </table>
467		- </div>
468		- </div>
469		- </div>
	984	+ // Get user type breakdown
	985	+ $registered_users = $wpdb->get_var("
	986	+ SELECT COUNT(DISTINCT user_email)
	987	+ FROM $table_name
	988	+ WHERE user_email != '' AND user_email IS NOT NULL
	989	+ ");
470	990
	991	+ $guest_users = $wpdb->get_var("
	992	+ SELECT COUNT(DISTINCT user_identifier)
	993	+ FROM $table_name
	994	+ WHERE (user_email = '' OR user_email IS NULL)
	995	+ AND role != 'assistant'
	996	+ AND user_identifier NOT LIKE 'Tech-Savvy User'
	997	+ AND user_identifier NOT LIKE 'Detail-Oriented User'
	998	+ AND user_identifier NOT LIKE 'Language Learner'
	999	+ AND user_identifier NOT LIKE 'Casual Browser'
	1000	+ AND user_identifier NOT LIKE 'Policy Enforcer'
	1001	+ AND user_identifier NOT LIKE 'Researcher'
	1002	+ AND user_identifier NOT LIKE 'Loyalty Member'
	1003	+ AND user_identifier NOT LIKE 'Gift Buyer'
	1004	+ AND user_identifier NOT LIKE 'Parent or Caregiver'
	1005	+ ");
471	1006
472		- <div id="general" class="mxchat-tab-content">
473		- <?php do_settings_sections('mxchat-general'); ?>
474		- <p>
475		- <?php echo esc_html__('If you’re having trouble with setup or getting the responses you need, we encourage you to review our', 'mxchat'); ?>
476		- <a href="https://mxchat.ai/documentation/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('documentation', 'mxchat'); ?></a> <?php echo esc_html__('or', 'mxchat'); ?>
477		- <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('create a support ticket', 'mxchat'); ?></a>.
478		- </p>
479		- <p>
480		- <?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>.
481		- </p>
	1007	+ // Get agent test messages count
	1008	+ $agent_tests = $wpdb->get_var("
	1009	+ SELECT COUNT(DISTINCT session_id)
	1010	+ FROM $table_name
	1011	+ WHERE user_identifier IN (
	1012	+ 'Tech-Savvy User',
	1013	+ 'Detail-Oriented User',
	1014	+ 'Language Learner',
	1015	+ 'Casual Browser',
	1016	+ 'Policy Enforcer',
	1017	+ 'Researcher',
	1018	+ 'Loyalty Member',
	1019	+ 'Gift Buyer',
	1020	+ 'Parent or Caregiver'
	1021	+ )
	1022	+ ");
	1023	+ // Get activity metrics
	1024	+ $today_chats = $wpdb->get_var("
	1025	+ SELECT COUNT(DISTINCT session_id)
	1026	+ FROM $table_name
	1027	+ WHERE DATE(timestamp) = CURDATE()
	1028	+ ");
	1029	+
	1030	+ $week_chats = $wpdb->get_var("
	1031	+ SELECT COUNT(DISTINCT session_id)
	1032	+ FROM $table_name
	1033	+ WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
	1034	+ ");
	1035	+
	1036	+ $month_chats = $wpdb->get_var("
	1037	+ SELECT COUNT(DISTINCT session_id)
	1038	+ FROM $table_name
	1039	+ WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 30 DAY)
	1040	+ ");
	1041	+
	1042	+ // Get daily chat data for last 7 days
	1043	+ $daily_stats = $wpdb->get_results("
	1044	+ SELECT
	1045	+ DATE(timestamp) as date,
	1046	+ COUNT(DISTINCT session_id) as chats,
	1047	+ COUNT(*) as messages
	1048	+ FROM $table_name
	1049	+ WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
	1050	+ GROUP BY DATE(timestamp)
	1051	+ ORDER BY date ASC
	1052	+ ");
	1053	+
	1054	+ // Get average messages per chat
	1055	+ $avg_messages = $wpdb->get_var("
	1056	+ SELECT AVG(message_count)
	1057	+ FROM (
	1058	+ SELECT session_id, COUNT(*) as message_count
	1059	+ FROM $table_name
	1060	+ GROUP BY session_id
	1061	+ ) as chat_counts
	1062	+ ");
	1063	+ $avg_messages = $avg_messages ? round($avg_messages, 1) : 0;
	1064	+
	1065	+ // Get busiest hour
	1066	+ $busiest_hour = $wpdb->get_row("
	1067	+ SELECT HOUR(timestamp) as hour, COUNT(DISTINCT session_id) as chat_count
	1068	+ FROM $table_name
	1069	+ GROUP BY HOUR(timestamp)
	1070	+ ORDER BY chat_count DESC
	1071	+ LIMIT 1
	1072	+ ");
	1073	+
	1074	+ // Prepare chart data
	1075	+ $chart_labels = array();
	1076	+ $chart_chats = array();
	1077	+ $chart_messages = array();
	1078	+
	1079	+ // Fill last 7 days with data
	1080	+ for ($i = 6; $i >= 0; $i--) {
	1081	+ $date = date('Y-m-d', strtotime("-$i days"));
	1082	+ $day_name = date('D', strtotime("-$i days"));
	1083	+ $chart_labels[] = $day_name;
	1084	+
	1085	+ $found = false;
	1086	+ foreach ($daily_stats as $stat) {
	1087	+ if ($stat->date === $date) {
	1088	+ $chart_chats[] = (int)$stat->chats;
	1089	+ $chart_messages[] = (int)$stat->messages;
	1090	+ $found = true;
	1091	+ break;
	1092	+ }
	1093	+ }
	1094	+ if (!$found) {
	1095	+ $chart_chats[] = 0;
	1096	+ $chart_messages[] = 0;
	1097	+ }
	1098	+ }
482	1099
483		- <div class="faq-item">
484		- <h3><?php echo esc_html__('How does the Claude API integration work?', 'mxchat'); ?></h3>
485		- <p>
486		- <?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'); ?>
487		- </p>
488		- <p>
489		- <?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'); ?>
490		- </p>
491		- <p>
492		- <?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>.
493		- </p>
494		- </div>
	1100	+ // Prepare page data for the template
	1101	+ $page_data = array(
	1102	+ 'total_chats' => $total_chats,
	1103	+ 'total_messages' => $total_messages,
	1104	+ 'total_users' => $total_users,
	1105	+ 'registered_users' => $registered_users,
	1106	+ 'guest_users' => $guest_users,
	1107	+ 'agent_tests' => $agent_tests,
	1108	+ 'today_chats' => $today_chats,
	1109	+ 'week_chats' => $week_chats,
	1110	+ 'month_chats' => $month_chats,
	1111	+ 'avg_messages' => $avg_messages,
	1112	+ 'busiest_hour' => $busiest_hour,
	1113	+ 'chart_labels' => $chart_labels,
	1114	+ 'chart_chats' => $chart_chats,
	1115	+ 'chart_messages' => $chart_messages,
	1116	+ );
495	1117
496		- <div class="faq-item">
497		- <h3><?php echo esc_html__('How does the X.AI API integration work?', 'mxchat'); ?></h3>
498		- <p>
499		- <?php echo esc_html__('The X.AI API, released on 10.21.24, is currently in beta. To use it, you will need both an OpenAI API key and an X.AI API key. This is because OpenAI handles vector embeddings in the Retrieval-Augmented Generation (RAG) process, as X.AI does not yet provide an embedding API.', 'mxchat'); ?>
500		- </p>
501		- <p>
502		- <?php echo esc_html__('Custom content is sent to the X.AI API for generating responses, while OpenAI processes the embeddings. This allows the chatbot to provide advanced responses while maintaining context from your website. You can get your X.AI API key from the', 'mxchat'); ?> <a href="https://docs.x.ai/docs" target="_blank" rel="noopener"><?php echo esc_html__('X.AI API documentation', 'mxchat'); ?></a>.
503		- </p>
504		- </div>
	1118	+ // Include and render the new template
	1119	+ require_once plugin_dir_path(__FILE__) . 'admin-transcripts-page.php';
	1120	+ mxchat_render_transcripts_page($this, $page_data);
	1121	+}
505	1122
506		- <div class="faq-item">
507		- <h3><?php echo esc_html__('Do I need an OpenAI API key to use the chatbot?', 'mxchat'); ?></h3>
508		- <p>
509		- <?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'); ?>
510		- </p>
511		- <p>
512		- <?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'); ?>
513		- </p>
514		- </div>
	1123	+/**
	1124	+ * Get chart data for transcripts page
	1125	+ * Used by both page render and script localization
	1126	+ *
	1127	+ * @return array Chart data with labels, chats, and messages arrays
	1128	+ */
	1129	+private function get_transcripts_chart_data() {
	1130	+ global $wpdb;
	1131	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
515	1132
516		- <div class="faq-item">
517		- <h3><?php echo esc_html__('How do I add the chatbot to my site?', 'mxchat'); ?></h3>
518		- <p>
519		- <?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'); ?>
520		- </p>
521		- </div>
	1133	+ // Get daily chat data for last 7 days - same query as mxchat_transcripts_page()
	1134	+ $daily_stats = $wpdb->get_results("
	1135	+ SELECT
	1136	+ DATE(timestamp) as date,
	1137	+ COUNT(DISTINCT session_id) as chats,
	1138	+ COUNT(*) as messages
	1139	+ FROM $table_name
	1140	+ WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
	1141	+ GROUP BY DATE(timestamp)
	1142	+ ORDER BY date ASC
	1143	+ ");
522	1144
523		- <div class="faq-item">
524		- <h3><?php echo esc_html__('How does the chatbot use my content to generate responses?', 'mxchat'); ?></h3>
525		- <p>
526		- <?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'); ?>
527		- </p>
528		- </div>
	1145	+ // Prepare chart data
	1146	+ $chart_labels = array();
	1147	+ $chart_chats = array();
	1148	+ $chart_messages = array();
529	1149
530		- <div class="faq-item">
531		- <h3><?php echo esc_html__('Why does the chatbot sometimes make up links or information?', 'mxchat'); ?></h3>
532		- <p>
533		- <?php echo esc_html__('Occasionally, the chatbot may generate inaccurate links or information, known as "hallucinations." To minimize this, you can add system instructions to guide its behavior. For example, include an instruction like: "Only provide links you directly have access to or retrieve from the knowledge base. Do not make up links or information that you do not have direct access to." This helps the bot stay aligned with your content.', 'mxchat'); ?>
534		- </p>
535		- </div>
	1150	+ // Fill last 7 days with data - same logic as mxchat_transcripts_page()
	1151	+ for ($i = 6; $i >= 0; $i--) {
	1152	+ $date = date('Y-m-d', strtotime("-$i days"));
	1153	+ $day_name = date('D', strtotime("-$i days"));
	1154	+ $chart_labels[] = $day_name;
536	1155
537		- <div class="faq-item">
538		- <h3><?php echo esc_html__('How do intents work in MxChat?', 'mxchat'); ?></h3>
539		- <p>
540		- <?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>.
541		- </p>
542		- </div>
	1156	+ $found = false;
	1157	+ if ($daily_stats) {
	1158	+ foreach ($daily_stats as $stat) {
	1159	+ if ($stat->date === $date) {
	1160	+ $chart_chats[] = (int)$stat->chats;
	1161	+ $chart_messages[] = (int)$stat->messages;
	1162	+ $found = true;
	1163	+ break;
	1164	+ }
	1165	+ }
	1166	+ }
	1167	+ if (!$found) {
	1168	+ $chart_chats[] = 0;
	1169	+ $chart_messages[] = 0;
	1170	+ }
	1171	+ }
543	1172
544		- <div class="faq-item">
545		- <h3><?php echo esc_html__('How does the Complianz integration work?', 'mxchat'); ?></h3>
546		- <p>
547		- <?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'); ?>
548		- </p>
549		- </div>
	1173	+ return array(
	1174	+ 'labels' => $chart_labels,
	1175	+ 'chats' => $chart_chats,
	1176	+ 'messages' => $chart_messages
	1177	+ );
	1178	+}
550	1179
551		- <div class="faq-item">
552		- <h3><?php echo esc_html__('How does the WooCommerce integration work?', 'mxchat'); ?></h3>
553		- <p>
554		- <?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'); ?>
555		- </p>
556		- </div>
	1180	+public function mxchat_transcripts_notification_section_callback() {
	1181	+ 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>';
	1182	+}
	1183	+public function mxchat_enable_notifications_callback() {
	1184	+ $options = get_option('mxchat_transcripts_options', array());
	1185	+ $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
	1186	+ ?>
	1187	+ <label for="mxchat_enable_notifications">
	1188	+ <input type="checkbox" id="mxchat_enable_notifications"
	1189	+ name="mxchat_transcripts_options[mxchat_enable_notifications]"
	1190	+ value="1" <?php checked(1, $enabled); ?>>
	1191	+ <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
	1192	+ </label>
	1193	+ <p class="description">
	1194	+ <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
	1195	+ </p>
	1196	+ <?php
	1197	+}
	1198	+public function mxchat_notification_email_callback() {
	1199	+ $options = get_option('mxchat_transcripts_options', array());
	1200	+ $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
	1201	+ ?>
	1202	+ <input type="email" id="mxchat_notification_email"
	1203	+ name="mxchat_transcripts_options[mxchat_notification_email]"
	1204	+ value="<?php echo esc_attr($email); ?>"
	1205	+ class="regular-text">
	1206	+ <p class="description">
	1207	+ <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
	1208	+ </p>
	1209	+ <?php
	1210	+}
557	1211
558		- <div class="faq-item">
559		- <h3><?php echo esc_html__('Why isn\'t my chatbot responding as expected?', 'mxchat'); ?></h3>
560		- <p>
561		- <?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'); ?>
562		- </p>
563		- <p>
564		- <?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'); ?>
565		- </p>
566		- </div>
	1212	+public function mxchat_auto_delete_transcripts_callback() {
	1213	+ $options = get_option('mxchat_transcripts_options', array());
	1214	+ $interval = isset($options['mxchat_auto_delete_transcripts']) ? $options['mxchat_auto_delete_transcripts'] : 'never';
	1215	+ ?>
	1216	+ <select id="mxchat_auto_delete_transcripts"
	1217	+ name="mxchat_transcripts_options[mxchat_auto_delete_transcripts]">
	1218	+ <option value="never" <?php selected($interval, 'never'); ?>>
	1219	+ <?php esc_html_e('Never (Keep All Transcripts)', 'mxchat'); ?>
	1220	+ </option>
	1221	+ <option value="1week" <?php selected($interval, '1week'); ?>>
	1222	+ <?php esc_html_e('After 1 Week', 'mxchat'); ?>
	1223	+ </option>
	1224	+ <option value="2weeks" <?php selected($interval, '2weeks'); ?>>
	1225	+ <?php esc_html_e('After 2 Weeks', 'mxchat'); ?>
	1226	+ </option>
	1227	+ <option value="1month" <?php selected($interval, '1month'); ?>>
	1228	+ <?php esc_html_e('After 1 Month', 'mxchat'); ?>
	1229	+ </option>
	1230	+ </select>
	1231	+ <p class="description">
	1232	+ <?php esc_html_e('Automatically delete old chat transcripts after the selected time period. This helps manage database size and privacy.', 'mxchat'); ?>
	1233	+ </p>
	1234	+ <?php
	1235	+}
567	1236
568		- <div class="faq-item">
569		- <h3><?php echo esc_html__('What is Loops, and how do I get an API key?', 'mxchat'); ?></h3>
570		- <p>
571		- <?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'); ?>
572		- </p>
573		- </div>
574		-
575		- </div>
576		- </div>
	1237	+public function mxchat_auto_email_transcript_callback() {
	1238	+ $options = get_option('mxchat_transcripts_options', array());
	1239	+ $enabled = isset($options['mxchat_auto_email_transcript_enabled']) ? $options['mxchat_auto_email_transcript_enabled'] : 0;
	1240	+ $delay = isset($options['mxchat_auto_email_transcript_delay']) ? $options['mxchat_auto_email_transcript_delay'] : '30';
	1241	+ $require_contact = isset($options['mxchat_auto_email_transcript_require_contact']) ? $options['mxchat_auto_email_transcript_require_contact'] : 0;
	1242	+ ?>
	1243	+ <label>
	1244	+ <input type="checkbox"
	1245	+ id="mxchat_auto_email_transcript_enabled"
	1246	+ name="mxchat_transcripts_options[mxchat_auto_email_transcript_enabled]"
	1247	+ value="1"
	1248	+ <?php checked($enabled, 1); ?>>
	1249	+ <?php esc_html_e('Enable Auto-Email of Full Transcript', 'mxchat'); ?>
	1250	+ </label>
	1251	+ <br><br>
	1252	+ <label for="mxchat_auto_email_transcript_delay">
	1253	+ <?php esc_html_e('Send transcript after:', 'mxchat'); ?>
	1254	+ </label>
	1255	+ <select id="mxchat_auto_email_transcript_delay"
	1256	+ name="mxchat_transcripts_options[mxchat_auto_email_transcript_delay]">
	1257	+ <option value="15" <?php selected($delay, '15'); ?>>
	1258	+ <?php esc_html_e('15 minutes', 'mxchat'); ?>
	1259	+ </option>
	1260	+ <option value="30" <?php selected($delay, '30'); ?>>
	1261	+ <?php esc_html_e('30 minutes', 'mxchat'); ?>
	1262	+ </option>
	1263	+ <option value="60" <?php selected($delay, '60'); ?>>
	1264	+ <?php esc_html_e('1 hour', 'mxchat'); ?>
	1265	+ </option>
	1266	+ </select>
	1267	+ <br><br>
	1268	+ <label>
	1269	+ <input type="checkbox"
	1270	+ id="mxchat_auto_email_transcript_require_contact"
	1271	+ name="mxchat_transcripts_options[mxchat_auto_email_transcript_require_contact]"
	1272	+ value="1"
	1273	+ <?php checked($require_contact, 1); ?>>
	1274	+ <?php esc_html_e('Only send if visitor provided contact info', 'mxchat'); ?>
	1275	+ </label>
	1276	+ <p class="description">
	1277	+ <?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'); ?>
	1278	+ <br>
	1279	+ <?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'); ?>
	1280	+ </p>
577	1281	<?php
578	1282	}
579	1283
580	1284
581	1285
582		-public function mxchat_create_transcripts_page() {
583		- global $wpdb;
584		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1286	+public function sanitize_transcripts_options($input) {
	1287	+ $sanitized = array();
585	1288
586		- // Get basic stats
587		- $total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
588		- $total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
589		- $total_users = $wpdb->get_var("SELECT COUNT(DISTINCT user_email) FROM $table_name WHERE user_email != ''");
590		- ?>
591		- <div class="wrap mxchat-admin">
592		- <!-- Stats Cards -->
593		- <div class="mxchat-stats-grid">
594		- <div class="mxchat-stat-card">
595		- <div class="stat-icon">💬</div>
596		- <div class="stat-content">
597		- <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
598		- <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
599		- </div>
600		- </div>
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($total_messages); ?></span>
605		- <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
606		- </div>
607		- </div>
608		- <div class="mxchat-stat-card">
609		- <div class="stat-icon">👥</div>
610		- <div class="stat-content">
611		- <span class="stat-value"><?php echo esc_html($total_users); ?></span>
612		- <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
613		- </div>
614		- </div>
615		- </div>
	1289	+ $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
616	1290
617		- <!-- Search and Filter Controls -->
618		- <div class="mxchat-controls-wrapper">
619		- <div class="mxchat-search-box">
620		- <input type="text" id="mxchat-search-transcripts"
621		- placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
622		- class="regular-text">
623		- </div>
	1291	+ if (isset($input['mxchat_notification_email'])) {
	1292	+ $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
	1293	+ if (!is_email($sanitized['mxchat_notification_email'])) {
	1294	+ add_settings_error(
	1295	+ 'mxchat_transcripts_options',
	1296	+ 'invalid_email',
	1297	+ __('Please enter a valid email address for notifications.', 'mxchat'),
	1298	+ 'error'
	1299	+ );
	1300	+ $sanitized['mxchat_notification_email'] = get_option('admin_email');
	1301	+ }
	1302	+ }
624	1303
625		- <form id="mxchat-delete-form" method="post">
626		- <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
627		- <div class="mxchat-controls">
628		- <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
629		- <span class="dashicons dashicons-yes-alt"></span>
630		- <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
631		- </button>
632		- <button type="submit" class="button delete-chats-button">
633		- <span class="dashicons dashicons-trash"></span>
634		- <?php esc_html_e('Delete Selected', 'mxchat'); ?>
635		- </button>
636		- </div>
637		- </form>
638		- </div>
	1304	+ // Sanitize auto-delete setting
	1305	+ $valid_intervals = array('never', '1week', '2weeks', '1month');
	1306	+ if (isset($input['mxchat_auto_delete_transcripts'])) {
	1307	+ $sanitized['mxchat_auto_delete_transcripts'] = in_array($input['mxchat_auto_delete_transcripts'], $valid_intervals)
	1308	+ ? $input['mxchat_auto_delete_transcripts']
	1309	+ : 'never';
	1310	+ } else {
	1311	+ $sanitized['mxchat_auto_delete_transcripts'] = 'never';
	1312	+ }
639	1313
640		- <!-- Transcripts Container -->
641		- <div id="mxchat-transcripts"></div>
642		- </div>
643		- <?php
644		-}
	1314	+ // Get old value to check if auto-delete setting changed
	1315	+ $old_options = get_option('mxchat_transcripts_options');
	1316	+ $old_interval = isset($old_options['mxchat_auto_delete_transcripts']) ? $old_options['mxchat_auto_delete_transcripts'] : 'never';
	1317	+
	1318	+ // If the auto-delete setting changed, reschedule the cron job
	1319	+ if ($old_interval !== $sanitized['mxchat_auto_delete_transcripts']) {
	1320	+ $this->schedule_transcript_cleanup($sanitized['mxchat_auto_delete_transcripts']);
	1321	+ }
645	1322
646		-public function mxchat_create_prompts_page() {
647		- global $wpdb;
648		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1323	+ // Sanitize auto-email transcript settings
	1324	+ $sanitized['mxchat_auto_email_transcript_enabled'] = isset($input['mxchat_auto_email_transcript_enabled']) ? 1 : 0;
649	1325
650		- // Display success message if all prompts were deleted
651		- if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
652		- echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
	1326	+ $valid_delays = array('15', '30', '60');
	1327	+ if (isset($input['mxchat_auto_email_transcript_delay'])) {
	1328	+ $sanitized['mxchat_auto_email_transcript_delay'] = in_array($input['mxchat_auto_email_transcript_delay'], $valid_delays)
	1329	+ ? $input['mxchat_auto_email_transcript_delay']
	1330	+ : '30';
	1331	+ } else {
	1332	+ $sanitized['mxchat_auto_email_transcript_delay'] = '30';
653	1333	}
654	1334
655		- // Set up pagination and search query
656		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
657		- $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
658		- $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
659		- $per_page = 10;
660		- $offset = ($current_page - 1) * $per_page;
	1335	+ // Sanitize require contact info setting
	1336	+ $sanitized['mxchat_auto_email_transcript_require_contact'] = isset($input['mxchat_auto_email_transcript_require_contact']) ? 1 : 0;
661	1337
662		- // Modify query to handle search input
663		- $sql_search = "";
664		- if ($search_query) {
665		- $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
	1338	+ return $sanitized;
	1339	+}
	1340	+
	1341	+/**
	1342	+ * Schedule or unschedule the transcript cleanup cron job
	1343	+ */
	1344	+public function schedule_transcript_cleanup($interval) {
	1345	+ // Clear any existing scheduled event
	1346	+ $timestamp = wp_next_scheduled('mxchat_cleanup_old_transcripts');
	1347	+ if ($timestamp) {
	1348	+ wp_unschedule_event($timestamp, 'mxchat_cleanup_old_transcripts');
666	1349	}
	1350	+
	1351	+ // Schedule new event if not set to "never"
	1352	+ if ($interval !== 'never') {
	1353	+ // Schedule to run daily at 3 AM
	1354	+ $next_run = strtotime('tomorrow 3:00 AM');
	1355	+ wp_schedule_event($next_run, 'daily', 'mxchat_cleanup_old_transcripts');
	1356	+ }
	1357	+}
667	1358
668		- // Retrieve total number of prompts, considering search filter
669		- $total_prompts = $wpdb->get_var("SELECT COUNT(*) FROM {$table_name} {$sql_search}");
670		- $total_pages = ceil($total_prompts / $per_page);
	1359	+/**
	1360	+ * Delete old transcripts based on the configured interval
	1361	+ */
	1362	+public function cleanup_old_transcripts() {
	1363	+ $options = get_option('mxchat_transcripts_options', array());
	1364	+ $interval = isset($options['mxchat_auto_delete_transcripts']) ? $options['mxchat_auto_delete_transcripts'] : 'never';
	1365	+
	1366	+ // If set to never, don't delete anything
	1367	+ if ($interval === 'never') {
	1368	+ return;
	1369	+ }
	1370	+
	1371	+ // Calculate the cutoff date
	1372	+ $days = 0;
	1373	+ switch ($interval) {
	1374	+ case '1week':
	1375	+ $days = 7;
	1376	+ break;
	1377	+ case '2weeks':
	1378	+ $days = 14;
	1379	+ break;
	1380	+ case '1month':
	1381	+ $days = 30;
	1382	+ break;
	1383	+ default:
	1384	+ return; // Invalid interval, don't delete anything
	1385	+ }
	1386	+
	1387	+ global $wpdb;
	1388	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1389	+ $translations_table = $wpdb->prefix . 'mxchat_transcript_translations';
671	1390
672		- // Retrieve prompts from the database
673		- $prompts = $wpdb->get_results(
	1391	+ // Calculate the cutoff timestamp
	1392	+ $cutoff_date = date('Y-m-d H:i:s', strtotime("-{$days} days"));
	1393	+
	1394	+ // First, get the session IDs that will be deleted (to clean up translations too)
	1395	+ $sessions_to_delete = $wpdb->get_col(
674	1396	$wpdb->prepare(
675		- "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
676		- $per_page,
677		- $offset
	1397	+ "SELECT DISTINCT session_id FROM {$table_name} WHERE timestamp < %s",
	1398	+ $cutoff_date
678	1399	)
679	1400	);
680	1401
681		- // Add the pagination links generation here
682		- $page_links = paginate_links(array(
683		- 'base' => add_query_arg(array(
684		- 'paged' => '%#%',
685		- 'search' => urlencode($search_query),
686		- '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
687		- ), admin_url('admin.php?page=mxchat-prompts')),
688		- 'format' => '',
689		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
690		- 'next_text' => __('Next &raquo;', 'mxchat'),
691		- 'total' => $total_pages,
692		- 'current' => $current_page,
693		- ));
	1402	+ // Delete transcripts older than the cutoff date
	1403	+ $deleted = $wpdb->query(
	1404	+ $wpdb->prepare(
	1405	+ "DELETE FROM {$table_name} WHERE timestamp < %s",
	1406	+ $cutoff_date
	1407	+ )
	1408	+ );
694	1409
695		- // Retrieve processing statuses
696		- $pdf_url = get_transient('mxchat_last_pdf_url');
697		- $sitemap_url = get_transient('mxchat_last_sitemap_url');
698		- $pdf_status = $pdf_url ? $this->get_pdf_processing_status($pdf_url) : false;
699		- $sitemap_status = $sitemap_url ? $this->get_sitemap_processing_status($sitemap_url) : false;
	1410	+ // Also delete any translations for the deleted sessions
	1411	+ if (!empty($sessions_to_delete) && $wpdb->get_var("SHOW TABLES LIKE '$translations_table'") === $translations_table) {
	1412	+ $placeholders = implode(',', array_fill(0, count($sessions_to_delete), '%s'));
	1413	+ $wpdb->query(
	1414	+ $wpdb->prepare(
	1415	+ "DELETE FROM {$translations_table} WHERE session_id IN ($placeholders)",
	1416	+ $sessions_to_delete
	1417	+ )
	1418	+ );
	1419	+ }
700	1420
701		- if ($pdf_status && $pdf_status['status'] === 'complete') {
702		- delete_transient('mxchat_last_pdf_url');
703		- $pdf_status = false;
	1421	+ // Log the cleanup action
	1422	+ if ($deleted !== false && $deleted > 0) {
	1423	+ error_log(sprintf('MXChat: Auto-deleted %d transcripts older than %d days', $deleted, $days));
704	1424	}
705		- if ($sitemap_status && $sitemap_status['status'] === 'complete') {
706		- delete_transient('mxchat_last_sitemap_url');
707		- $sitemap_status = false;
	1425	+}
	1426	+
	1427	+public function export_chat_transcripts() {
	1428	+ if (!current_user_can('manage_options')) {
	1429	+ wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
708	1430	}
709	1431
710		- $is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
711		- || ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
712		- ?>
713		- <div class="wrap mxchat-wrapper">
714		- <!-- Hero Section -->
715		- <div class="mxchat-hero">
716		- <h1 class="mxchat-main-title">
717		- <span class="mxchat-gradient-text">Knowledge Base</span> Manager
718		- </h1>
719		- <p class="mxchat-hero-subtitle">
720		- <?php esc_html_e('Enhance your AI chatbot with custom knowledge. Import, manage, and organize your content to keep responses accurate and relevant.', 'mxchat'); ?>
721		- </p>
722		- </div>
	1432	+ check_ajax_referer('mxchat_export_transcripts', 'security');
723	1433
724		- <div class="mxchat-content">
725		- <!-- Import Settings Card -->
726		- <div class="mxchat-card">
727		- <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
728		- <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>
	1434	+ global $wpdb;
	1435	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
729	1436
730		- <!-- Tab Contents -->
731		- <div class="mxchat-tab-contents">
732		- <!-- Default Database Tab -->
733		- <div id="default-db" class="mxchat-tab-content active">
734		- <!-- Auto-Sync Settings -->
735		- <div class="mxchat-settings-section">
736		- <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
737		- <p class="mxchat-description">
738		- <?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'); ?>
739		- </p>
740		- <div class="mxchat-autosave-section"> <!-- Add this wrapper -->
741		- <div class="mxchat-toggle-group">
742		- <div class="mxchat-toggle-container">
743		- <label class="mxchat-toggle-switch">
744		- <input type="checkbox"
745		- name="mxchat_auto_sync_posts"
746		- class="mxchat-autosave-field"
747		- value="1"
748		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
749		- <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
750		- <span class="mxchat-toggle-slider"></span>
751		- </label>
752		- <span class="mxchat-toggle-label">
753		- <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
754		- </span>
755		- </div>
756		- <div class="mxchat-toggle-container">
757		- <label class="mxchat-toggle-switch">
758		- <input type="checkbox"
759		- name="mxchat_auto_sync_pages"
760		- class="mxchat-autosave-field"
761		- value="1"
762		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
763		- <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
764		- <span class="mxchat-toggle-slider"></span>
765		- </label>
766		- <span class="mxchat-toggle-label">
767		- <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
768		- </span>
769		- </div>
770		- </div>
771		- </div>
772		- </div>
	1437	+ // Get all transcripts ordered by session and timestamp
	1438	+ $results = $wpdb->get_results(
	1439	+ "SELECT session_id, user_email, user_identifier, role, message, timestamp
	1440	+ FROM {$table_name}
	1441	+ ORDER BY session_id, timestamp ASC"
	1442	+ );
773	1443
774		- <!-- Import Methods -->
775		- <div class="mxchat-import-methods">
776		- <div class="mxchat-method-card">
777		- <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
778		- <p><?php esc_html_e('Import all content from your sitemap automatically.', 'mxchat'); ?></p>
779		- </div>
780		- <div class="mxchat-method-card">
781		- <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
782		- <p><?php esc_html_e('Import knowledge directly from PDF documents.', 'mxchat'); ?></p>
783		- </div>
784		- <div class="mxchat-method-card">
785		- <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
786		- <p><?php esc_html_e('Import content from any specific webpage.', 'mxchat'); ?></p>
787		- </div>
788		- <div class="mxchat-method-card">
789		- <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
790		- <p><?php esc_html_e('Directly submit content to be vectorized.', 'mxchat'); ?></p>
791		- </div>
792		- </div>
	1444	+ if (empty($results)) {
	1445	+ wp_send_json_error(array('message' => 'No transcripts found.'));
	1446	+ wp_die();
	1447	+ }
793	1448
794		- <!-- Import Form -->
795		- <?php if (!$is_processing) : ?>
796		- <div class="mxchat-import-form">
797		- <form id="mxchat-sitemap-form" method="post"
798		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
799		- <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
800		- <div class="mxchat-url-input-group">
801		- <input type="url"
802		- name="sitemap_url"
803		- id="sitemap_url"
804		- placeholder="<?php esc_attr_e('Enter Sitemap, PDF, or Webpage URL', 'mxchat'); ?>"
805		- required />
806		- <button type="submit"
807		- name="submit_sitemap"
808		- class="mxchat-button-primary">
809		- <?php esc_html_e('Import', 'mxchat'); ?>
810		- </button>
811		- </div>
812		- </form>
813		- </div>
814		- <?php endif; ?>
	1449	+ // Set headers for CSV download
	1450	+ header('Content-Type: text/csv');
	1451	+ header('Content-Disposition: attachment; filename="chat-transcripts-' . date('Y-m-d') . '.csv"');
	1452	+ header('Pragma: no-cache');
	1453	+ header('Expires: 0');
815	1454
816		- <!-- Processing Status -->
817		- <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
818		- <div class="mxchat-status-card">
819		- <div class="mxchat-status-header">
820		- <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
821		- <?php if ($is_processing) : ?>
822		- <form method="post" class="mxchat-stop-form"
823		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
824		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
825		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
826		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
827		- </button>
828		- </form>
829		- <?php endif; ?>
830		- </div>
831		- <div class="mxchat-progress-bar">
832		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
833		- </div>
834		- <div class="mxchat-status-details">
835		- <p><?php printf(
836		- esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
837		- absint($pdf_status['processed_pages']),
838		- absint($pdf_status['total_pages']),
839		- absint($pdf_status['percentage'])
840		- ); ?></p>
841		- <p><?php printf(
842		- esc_html__('Status: %s', 'mxchat'),
843		- esc_html(ucfirst($pdf_status['status']))
844		- ); ?></p>
845		- <p><?php printf(
846		- esc_html__('Last update: %s', 'mxchat'),
847		- esc_html($pdf_status['last_update'])
848		- ); ?></p>
849		- </div>
850		- </div>
851		- <?php endif; ?>
	1455	+ // Create output stream
	1456	+ $output = fopen('php://output', 'w');
852	1457
853		- <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
854		- <div class="mxchat-status-card">
855		- <div class="mxchat-status-header">
856		- <h4><?php esc_html_e('Sitemap Processing Status (Refresh for update)', 'mxchat'); ?></h4>
857		- <?php if ($is_processing) : ?>
858		- <form method="post" class="mxchat-stop-form"
859		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
860		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
861		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
862		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
863		- </button>
864		- </form>
865		- <?php endif; ?>
866		- </div>
867		- <div class="mxchat-progress-bar">
868		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
869		- </div>
870		- <div class="mxchat-status-details">
871		- <p><?php printf(
872		- esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
873		- absint($sitemap_status['processed_urls']),
874		- absint($sitemap_status['total_urls']),
875		- absint($sitemap_status['percentage'])
876		- ); ?></p>
877		- <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
878		- <div class="mxchat-error-notice">
879		- <?php if (!empty($sitemap_status['error'])) : ?>
880		- <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
881		- <?php endif; ?>
882		- <?php if (!empty($sitemap_status['last_error'])) : ?>
883		- <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
884		- <?php endif; ?>
885		- </div>
886		- <?php endif; ?>
887		- </div>
888		- </div>
889		- <?php endif; ?>
890		- </div>
	1458	+ // Add UTF-8 BOM for proper Excel encoding
	1459	+ fputs($output, "\xEF\xBB\xBF");
891	1460
	1461	+ // Add CSV headers
	1462	+ fputcsv($output, array(
	1463	+ 'Session ID',
	1464	+ 'Email',
	1465	+ 'User Identifier',
	1466	+ 'Role',
	1467	+ 'Message',
	1468	+ 'Timestamp'
	1469	+ ));
892	1470
893		- </div>
894		- </div>
	1471	+ // Add data rows
	1472	+ foreach ($results as $row) {
	1473	+ fputcsv($output, array(
	1474	+ $row->session_id,
	1475	+ $row->user_email,
	1476	+ $row->user_identifier,
	1477	+ $row->role,
	1478	+ $row->message,
	1479	+ $row->timestamp
	1480	+ ));
	1481	+ }
895	1482
896		- <!-- Direct Content Submission Card -->
897		-<div class="mxchat-card">
898		- <div class="mxchat-card-header">
899		- <h2><?php esc_html_e('Submit Direct Content', 'mxchat'); ?></h2>
900		- </div>
901		- <form id="mxchat-content-form" method="post"
902		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
903		- <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
904		- <div class="mxchat-form-group">
905		- <label for="article_content"><?php esc_html_e('Content:', 'mxchat'); ?></label>
906		- <textarea name="article_content" id="article_content" required
907		- placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"></textarea>
908		- </div>
909		- <div class="mxchat-form-group">
910		- <label for="article_url"><?php esc_html_e('Source URL (Optional):', 'mxchat'); ?></label>
911		- <input type="url" name="article_url" id="article_url"
912		- placeholder="<?php esc_attr_e('Enter source URL', 'mxchat'); ?>">
913		- </div>
914		- <button type="submit" name="submit_content" class="mxchat-button-primary">
915		- <?php esc_html_e('Submit Content', 'mxchat'); ?>
916		- </button>
917		- </form>
918		-</div>
919		-
920		-<!-- Knowledge Base Table Card -->
921		-<div class="mxchat-card">
922		- <div class="mxchat-card-header">
923		- <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
924		- <div class="mxchat-header-actions">
925		- <!-- Search -->
926		- <form method="get" id="knowledge-search" class="mxchat-search-form">
927		- <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
928		- <input type="hidden" name="page" value="mxchat-prompts" />
929		- <div class="mxchat-search-group">
930		- <span class="dashicons dashicons-search"></span>
931		- <input type="text"
932		- name="search"
933		- placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
934		- value="<?php echo esc_attr($search_query); ?>" />
935		- </div>
936		- </form>
937		-
938		- <!-- Delete All -->
939		- <form method="post"
940		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
941		- class="mxchat-delete-form"
942		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
943		- <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
944		- <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
945		- <span class="dashicons dashicons-trash"></span>
946		- <?php esc_html_e('Delete All', 'mxchat'); ?>
947		- </button>
948		- </form>
949		- </div>
950		- </div>
951		-
952		- <!-- Table -->
953		- <div class="mxchat-table-wrapper">
954		- <table class="mxchat-records-table">
955		- <thead>
956		- <tr>
957		- <th><?php esc_html_e('ID', 'mxchat'); ?></th>
958		- <th><?php esc_html_e('Content', 'mxchat'); ?></th>
959		- <th><?php esc_html_e('Source', 'mxchat'); ?></th>
960		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
961		- </tr>
962		- </thead>
963		- <tbody>
964		- <?php if ($prompts) : ?>
965		- <?php foreach ($prompts as $prompt) : ?>
966		- <tr id="prompt-<?php echo esc_attr($prompt->id); ?>">
967		- <td><?php echo esc_html($prompt->id); ?></td>
968		- <td class="mxchat-content-cell">
969		- <div class="content-view">
970		- <?php echo wp_kses_post(wpautop(esc_textarea($prompt->article_content))); ?>
971		- </div>
972		- <textarea class="content-edit" style="display:none;">
973		- <?php echo esc_textarea($prompt->article_content); ?>
974		- </textarea>
975		- </td>
976		- <td class="mxchat-url-cell">
977		- <?php if (!empty($prompt->source_url)) : ?>
978		- <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
979		- <span class="dashicons dashicons-external"></span>
980		- <?php esc_html_e('View Source', 'mxchat'); ?>
981		- </a>
982		- <?php else : ?>
983		- <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
984		- <?php endif; ?>
985		- </td>
986		- <td class="mxchat-actions-cell">
987		- <button class="mxchat-button-icon edit-button"
988		- data-id="<?php echo esc_attr($prompt->id); ?>">
989		- <span class="dashicons dashicons-edit"></span>
990		- </button>
991		- <button class="mxchat-button-icon save-button"
992		- data-id="<?php echo esc_attr($prompt->id); ?>"
993		- style="display:none;"
994		- data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
995		- <span class="dashicons dashicons-saved"></span>
996		- </button>
997		- <a href="<?php echo esc_url(admin_url(
998		- 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
999		- . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
1000		- )); ?>"
1001		- class="mxchat-button-icon delete-button"
1002		- onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
1003		- <span class="dashicons dashicons-trash"></span>
1004		- </a>
1005		- </td>
1006		- </tr>
1007		- <?php endforeach; ?>
1008		- <?php else : ?>
1009		- <tr>
1010		- <td colspan="4" class="mxchat-no-records">
1011		- <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
1012		- </td>
1013		- </tr>
1014		- <?php endif; ?>
1015		- </tbody>
1016		- </table>
1017		- </div>
1018		-
1019		- <?php if ($page_links) : ?>
1020		- <div class="mxchat-pagination">
1021		- <?php echo wp_kses_post($page_links); ?>
1022		- </div>
1023		- <?php endif; ?>
1024		-</div>
1025		-</div>
1026		-</div>
1027		-<?php
	1483	+ fclose($output);
	1484	+ wp_die();
1028	1485	}
1029	1486
1030		-
1031		-public function mxchat_handle_delete_all_prompts() {
1032		- // Verify nonce
1033		- if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
1034		- wp_die(__('Nonce verification failed.', 'mxchat'));
1035		- }
1036		-
1037		- // Check permissions
	1487	+/**
	1488	+ * Handle translation of chat messages via AJAX
	1489	+ */
	1490	+public function mxchat_translate_messages() {
1038	1491	if (!current_user_can('manage_options')) {
1039		- wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	1492	+ wp_send_json_error(['error' => 'Insufficient permissions']);
	1493	+ wp_die();
1040	1494	}
1041	1495
1042		- global $wpdb;
1043		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1496	+ $session_id = isset($_POST['session_id']) ? sanitize_text_field($_POST['session_id']) : '';
	1497	+ $target_lang = isset($_POST['target_lang']) ? sanitize_text_field($_POST['target_lang']) : 'en';
	1498	+ $messages_json = isset($_POST['messages']) ? wp_unslash($_POST['messages']) : '[]';
	1499	+ $messages = json_decode($messages_json, true);
1044	1500
1045		- // Delete all prompts from the table
1046		- $wpdb->query("DELETE FROM {$table_name}");
	1501	+ if (empty($session_id)) {
	1502	+ wp_send_json_error(['error' => 'No session ID provided']);
	1503	+ wp_die();
	1504	+ }
1047	1505
1048		- // Clear relevant cache
1049		- wp_cache_delete('all_prompts', 'mxchat_prompts');
	1506	+ if (empty($messages) || !is_array($messages)) {
	1507	+ wp_send_json_error(['error' => 'No messages to translate']);
	1508	+ wp_die();
	1509	+ }
1050	1510
1051		- // Redirect back with a success message
1052		- $redirect_url = add_query_arg(array(
1053		- 'page' => 'mxchat-prompts',
1054		- 'all_deleted' => 'true'
1055		- ), admin_url('admin.php'));
	1511	+ // Language names for prompting
	1512	+ $languages = [
	1513	+ 'en' => 'English',
	1514	+ 'es' => 'Spanish',
	1515	+ 'fr' => 'French',
	1516	+ 'de' => 'German',
	1517	+ 'it' => 'Italian',
	1518	+ 'pt' => 'Portuguese',
	1519	+ 'nl' => 'Dutch',
	1520	+ 'ru' => 'Russian',
	1521	+ 'zh' => 'Chinese',
	1522	+ 'ja' => 'Japanese',
	1523	+ 'ko' => 'Korean',
	1524	+ 'ar' => 'Arabic',
	1525	+ 'hi' => 'Hindi',
	1526	+ 'tr' => 'Turkish',
	1527	+ 'pl' => 'Polish',
	1528	+ 'vi' => 'Vietnamese',
	1529	+ 'th' => 'Thai',
	1530	+ 'id' => 'Indonesian',
	1531	+ 'sv' => 'Swedish',
	1532	+ 'da' => 'Danish'
	1533	+ ];
1056	1534
1057		- wp_safe_redirect($redirect_url);
1058		- exit;
1059		-}
1060		-public function mxchat_handle_delete_prompt() {
1061		- // Sanitize and validate nonce
1062		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
1063		- if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
1064		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1065		- }
	1535	+ $target_lang_name = isset($languages[$target_lang]) ? $languages[$target_lang] : 'English';
1066	1536
1067		- // Check permissions
1068		- if (!current_user_can('manage_options')) {
1069		- wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	1537	+ // Build combined text for translation (numbered for parsing)
	1538	+ $numbered_messages = [];
	1539	+ foreach ($messages as $i => $msg) {
	1540	+ $content = isset($msg['content']) ? trim($msg['content']) : '';
	1541	+ if (!empty($content)) {
	1542	+ $numbered_messages[] = "[MSG" . $i . "]" . $content . "[/MSG" . $i . "]";
	1543	+ }
1070	1544	}
1071	1545
1072		- // Validate and sanitize ID parameter
1073		- $id = isset($_GET['id']) ? intval($_GET['id']) : 0;
1074		- if ($id <= 0) {
1075		- wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	1546	+ if (empty($numbered_messages)) {
	1547	+ wp_send_json_error(['error' => 'No valid messages to translate']);
	1548	+ wp_die();
1076	1549	}
1077	1550
1078		- global $wpdb;
1079		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1551	+ $combined_text = implode("\n\n", $numbered_messages);
1080	1552
1081		- // Clear cache and delete prompt
1082		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
1083		- $wpdb->delete($table_name, array('id' => $id), array('%d'));
	1553	+ // Prepare the translation prompt
	1554	+ $system_prompt = "You are a translator. Translate the following messages to {$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.";
1084	1555
1085		- wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1086		- exit;
1087		-}
1088		-public function mxchat_generate_embedding($text) {
1089		- $options = get_option('mxchat_options');
1090		- $api_key = $options['api_key'] ?? esc_html__('default_api_key', 'mxchat');
	1556	+ // Get user's selected model and determine provider
	1557	+ $options = get_option('mxchat_options', []);
	1558	+ $selected_model = $options['model'] ?? 'gpt-5.1-chat-latest';
1091	1559
1092		- $response = wp_remote_post('https://api.openai.com/v1/embeddings', array(
1093		- 'body' => wp_json_encode(array(
1094		- 'model' => esc_html__('text-embedding-ada-002', 'mxchat'),
1095		- 'input' => $text
1096		- )),
1097		- 'headers' => array(
1098		- 'Authorization' => 'Bearer ' . $api_key,
1099		- 'Content-Type' => esc_html__('application/json', 'mxchat')
1100		- ),
1101		- ));
	1560	+ // Check if using OpenRouter
	1561	+ if ($selected_model === 'openrouter') {
	1562	+ $provider = 'openrouter';
	1563	+ $selected_model = $options['openrouter_selected_model'] ?? '';
	1564	+ $api_key = $options['openrouter_api_key'] ?? '';
1102	1565
1103		- if (is_wp_error($response)) {
1104		- return null;
	1566	+ if (empty($selected_model)) {
	1567	+ wp_send_json_error(['error' => 'No OpenRouter model selected']);
	1568	+ wp_die();
1105	1569	}
	1570	+ } else {
	1571	+ // Determine provider from model name
	1572	+ $model_parts = explode('-', $selected_model);
	1573	+ $provider = strtolower($model_parts[0]);
1106	1574
1107		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
1108		- return $response_data['data'][0]['embedding'] ?? null;
	1575	+ // Get the appropriate API key based on provider
	1576	+ $api_key = '';
	1577	+ switch ($provider) {
	1578	+ case 'gpt':
	1579	+ case 'o1':
	1580	+ $api_key = $options['api_key'] ?? '';
	1581	+ break;
	1582	+ case 'claude':
	1583	+ $api_key = $options['claude_api_key'] ?? '';
	1584	+ break;
	1585	+ case 'grok':
	1586	+ $api_key = $options['xai_api_key'] ?? '';
	1587	+ break;
	1588	+ case 'deepseek':
	1589	+ $api_key = $options['deepseek_api_key'] ?? '';
	1590	+ break;
	1591	+ case 'gemini':
	1592	+ $api_key = $options['gemini_api_key'] ?? '';
	1593	+ break;
	1594	+ default:
	1595	+ // Default to OpenAI
	1596	+ $api_key = $options['api_key'] ?? '';
	1597	+ $provider = 'gpt';
	1598	+ break;
	1599	+ }
1109	1600	}
1110		-public function mxchat_delete_chat_history() {
1111		- if (!current_user_can('manage_options')) {
1112		- echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
1113		- wp_die();
1114		- }
1115	1601
1116		- check_ajax_referer('mxchat_delete_chat_history', 'security');
	1602	+ if (empty($api_key)) {
	1603	+ wp_send_json_error(['error' => 'No API key configured for ' . $provider]);
	1604	+ wp_die();
	1605	+ }
1117	1606
1118		- global $wpdb;
1119		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1607	+ // Make API request based on provider
	1608	+ $response = $this->translate_with_provider($provider, $selected_model, $api_key, $system_prompt, $combined_text);
1120	1609
1121		- if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
1122		- foreach ($_POST['delete_session_ids'] as $session_id) {
1123		- $session_id_sanitized = sanitize_text_field($session_id);
	1610	+ if (is_wp_error($response)) {
	1611	+ wp_send_json_error(['error' => $response->get_error_message()]);
	1612	+ wp_die();
	1613	+ }
1124	1614
1125		- // Clear relevant cache before deletion
1126		- $cache_key = 'chat_session_' . $session_id_sanitized;
1127		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
	1615	+ // Parse the response to extract translated messages
	1616	+ $translations = [];
	1617	+ foreach ($messages as $msg) {
	1618	+ $index = $msg['index'];
	1619	+ $pattern = '/\[MSG' . $index . '\](.*?)\[\/MSG' . $index . '\]/s';
	1620	+ if (preg_match($pattern, $response, $matches)) {
	1621	+ $translations[] = [
	1622	+ 'index' => $index,
	1623	+ 'translated' => trim($matches[1])
	1624	+ ];
	1625	+ }
	1626	+ }
1128	1627
1129		- // Perform the deletion
1130		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1131		- }
	1628	+ // Save translations to database
	1629	+ if (!empty($translations)) {
	1630	+ $this->save_transcript_translation($session_id, $target_lang, $translations);
	1631	+ }
1132	1632
1133		- // Optionally, clear a general cache if you have one
1134		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
	1633	+ wp_send_json(['success' => true, 'translations' => $translations, 'language' => $target_lang]);
	1634	+ wp_die();
	1635	+}
1135	1636
1136		- echo wp_json_encode(['success' => esc_html__('Selected chat sessions have been deleted.', 'mxchat')]);
1137		- } else {
1138		- echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
1139		- }
	1637	+/**
	1638	+ * Save transcript translation to database
	1639	+ */
	1640	+private function save_transcript_translation($session_id, $language_code, $translations) {
	1641	+ global $wpdb;
	1642	+ $table_name = $wpdb->prefix . 'mxchat_transcript_translations';
1140	1643
1141		- wp_die();
	1644	+ // Check if table exists, create if not
	1645	+ if ($wpdb->get_var("SHOW TABLES LIKE '$table_name'") !== $table_name) {
	1646	+ mxchat_create_translations_table();
1142	1647	}
1143	1648
	1649	+ $now = current_time('mysql');
	1650	+ $translations_json = wp_json_encode($translations);
1144	1651
1145		-public function mxchat_save_inline_prompt() {
1146		- // Check for nonce security
1147		- check_ajax_referer('mxchat_save_inline_nonce');
	1652	+ // Use REPLACE to insert or update
	1653	+ $wpdb->query($wpdb->prepare(
	1654	+ "REPLACE INTO $table_name (session_id, language_code, translations, created_at, updated_at)
	1655	+ VALUES (%s, %s, %s, %s, %s)",
	1656	+ $session_id,
	1657	+ $language_code,
	1658	+ $translations_json,
	1659	+ $now,
	1660	+ $now
	1661	+ ));
	1662	+}
1148	1663
1149		- // Verify permissions
	1664	+/**
	1665	+ * Get saved translation for a session
	1666	+ */
	1667	+public function mxchat_get_transcript_translation() {
1150	1668	if (!current_user_can('manage_options')) {
1151		- wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1152		- return;
	1669	+ wp_send_json_error(['error' => 'Insufficient permissions']);
	1670	+ wp_die();
1153	1671	}
1154	1672
1155		- global $wpdb;
1156		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1673	+ $session_id = isset($_POST['session_id']) ? sanitize_text_field($_POST['session_id']) : '';
1157	1674
1158		- // Validate and sanitize input data
1159		- $prompt_id = isset($_POST['id']) ? absint($_POST['id']) : 0;
1160		- $article_content = isset($_POST['article_content']) ? sanitize_textarea_field($_POST['article_content']) : '';
1161		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
	1675	+ if (empty($session_id)) {
	1676	+ wp_send_json_error(['error' => 'No session ID provided']);
	1677	+ wp_die();
	1678	+ }
1162	1679
1163		- if ($prompt_id > 0 && !empty($article_content)) {
1164		- // Re-generate the embedding vector for the updated content
1165		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
	1680	+ global $wpdb;
	1681	+ $table_name = $wpdb->prefix . 'mxchat_transcript_translations';
1166	1682
1167		- if (is_array($embedding_vector)) {
1168		- // Serialize the embedding vector before storing it
1169		- $embedding_vector_serialized = serialize($embedding_vector);
	1683	+ // Check if table exists
	1684	+ if ($wpdb->get_var("SHOW TABLES LIKE '$table_name'") !== $table_name) {
	1685	+ wp_send_json(['success' => true, 'has_translation' => false]);
	1686	+ wp_die();
	1687	+ }
1170	1688
1171		- // Update the prompt in the database
1172		- $updated = $wpdb->update(
1173		- $table_name,
1174		- array(
1175		- 'article_content' => $article_content,
1176		- 'embedding_vector' => $embedding_vector_serialized,
1177		- 'source_url' => $article_url,
1178		- ),
1179		- array('id' => $prompt_id),
1180		- array('%s', '%s', '%s'),
1181		- array('%d')
1182		- );
	1689	+ // Get the most recent translation for this session
	1690	+ $result = $wpdb->get_row($wpdb->prepare(
	1691	+ "SELECT language_code, translations FROM $table_name WHERE session_id = %s ORDER BY updated_at DESC LIMIT 1",
	1692	+ $session_id
	1693	+ ));
1183	1694
1184		- if ($updated !== false) {
1185		- wp_send_json_success();
1186		- } else {
1187		- wp_send_json_error(esc_html__('Database update failed.', 'mxchat'));
1188		- }
1189		- } else {
1190		- wp_send_json_error(esc_html__('Embedding generation failed.', 'mxchat'));
1191		- }
	1695	+ if ($result) {
	1696	+ $translations = json_decode($result->translations, true);
	1697	+ wp_send_json([
	1698	+ 'success' => true,
	1699	+ 'has_translation' => true,
	1700	+ 'language' => $result->language_code,
	1701	+ 'translations' => $translations
	1702	+ ]);
1192	1703	} else {
1193		- wp_send_json_error(esc_html__('Invalid data.', 'mxchat'));
	1704	+ wp_send_json(['success' => true, 'has_translation' => false]);
1194	1705	}
	1706	+ wp_die();
1195	1707	}
1196	1708
	1709	+/**
	1710	+ * Translate text using the user's selected provider and model
	1711	+ */
	1712	+private function translate_with_provider($provider, $model, $api_key, $system_prompt, $text) {
	1713	+ switch ($provider) {
	1714	+ case 'claude':
	1715	+ return $this->translate_with_claude($api_key, $model, $system_prompt, $text);
	1716	+ case 'grok':
	1717	+ return $this->translate_with_xai($api_key, $model, $system_prompt, $text);
	1718	+ case 'deepseek':
	1719	+ return $this->translate_with_deepseek($api_key, $model, $system_prompt, $text);
	1720	+ case 'gemini':
	1721	+ return $this->translate_with_gemini($api_key, $model, $system_prompt, $text);
	1722	+ case 'openrouter':
	1723	+ return $this->translate_with_openrouter($api_key, $model, $system_prompt, $text);
	1724	+ case 'gpt':
	1725	+ case 'o1':
	1726	+ default:
	1727	+ return $this->translate_with_openai($api_key, $model, $system_prompt, $text);
	1728	+ }
	1729	+}
1197	1730
	1731	+/**
	1732	+ * Translate text using OpenAI API
	1733	+ */
	1734	+private function translate_with_openai($api_key, $model, $system_prompt, $text) {
	1735	+ $response = wp_remote_post('https://api.openai.com/v1/chat/completions', [
	1736	+ 'timeout' => 60,
	1737	+ 'headers' => [
	1738	+ 'Authorization' => 'Bearer ' . $api_key,
	1739	+ 'Content-Type' => 'application/json'
	1740	+ ],
	1741	+ 'body' => wp_json_encode([
	1742	+ 'model' => $model,
	1743	+ 'messages' => [
	1744	+ ['role' => 'system', 'content' => $system_prompt],
	1745	+ ['role' => 'user', 'content' => $text]
	1746	+ ],
	1747	+ 'temperature' => 0.3
	1748	+ ])
	1749	+ ]);
1198	1750
1199		-// Add this method to handle post updates
1200		-public function handle_post_update($post_id, $post, $update) {
1201		- // Basic validation checks
1202		- if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE || wp_is_post_revision($post_id)) {
1203		- return;
	1751	+ if (is_wp_error($response)) {
	1752	+ return $response;
1204	1753	}
1205	1754
1206		- // Only process published content
1207		- if (!in_array($post->post_status, array('publish'))) {
1208		- return;
	1755	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	1756	+
	1757	+ if (isset($body['error'])) {
	1758	+ return new WP_Error('api_error', $body['error']['message']);
1209	1759	}
1210	1760
1211		- // Check if sync is enabled for this post type
1212		- $post_type = $post->post_type;
1213		- if (!in_array($post_type, array('post', 'page'))) {
1214		- return;
	1761	+ if (isset($body['choices'][0]['message']['content'])) {
	1762	+ return $body['choices'][0]['message']['content'];
1215	1763	}
1216	1764
1217		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1218		- if (get_option($sync_option) != '1') {
1219		- return;
1220		- }
	1765	+ return new WP_Error('api_error', 'Invalid API response');
	1766	+}
1221	1767
1222		- // Prepare content and URL
1223		- $content = wp_strip_all_tags($post->post_content);
1224		- $url = get_permalink($post_id);
	1768	+/**
	1769	+ * Translate text using Claude API
	1770	+ */
	1771	+private function translate_with_claude($api_key, $model, $system_prompt, $text) {
	1772	+ $response = wp_remote_post('https://api.anthropic.com/v1/messages', [
	1773	+ 'timeout' => 60,
	1774	+ 'headers' => [
	1775	+ 'x-api-key' => $api_key,
	1776	+ 'anthropic-version' => '2023-06-01',
	1777	+ 'Content-Type' => 'application/json'
	1778	+ ],
	1779	+ 'body' => wp_json_encode([
	1780	+ 'model' => $model,
	1781	+ 'max_tokens' => 4096,
	1782	+ 'system' => $system_prompt,
	1783	+ 'messages' => [
	1784	+ ['role' => 'user', 'content' => $text]
	1785	+ ]
	1786	+ ])
	1787	+ ]);
1225	1788
1226		- // Generate embedding vector
1227		- $embedding_vector = $this->mxchat_generate_embedding($content);
1228		- if (!$embedding_vector) {
1229		- return;
	1789	+ if (is_wp_error($response)) {
	1790	+ return $response;
1230	1791	}
1231	1792
1232		- // Check for Pinecone addon and its settings
1233		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1234		- $use_pinecone = false;
	1793	+ $body = json_decode(wp_remote_retrieve_body($response), true);
1235	1794
1236		- if ($pinecone_settings && is_array($pinecone_settings)) {
1237		- // Check if Pinecone is enabled and all required settings are present
1238		- $use_pinecone = (
1239		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1240		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1241		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1242		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1243		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1244		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1245		- );
	1795	+ if (isset($body['error'])) {
	1796	+ return new WP_Error('api_error', $body['error']['message']);
1246	1797	}
1247	1798
1248		- if ($use_pinecone) {
1249		- // Use Pinecone
1250		- $pinecone_result = $this->store_in_pinecone_main(
1251		- $embedding_vector,
1252		- $content,
1253		- $url,
1254		- $pinecone_settings['mxchat_pinecone_api_key'],
1255		- $pinecone_settings['mxchat_pinecone_environment'],
1256		- $pinecone_settings['mxchat_pinecone_index']
1257		- );
	1799	+ if (isset($body['content'][0]['text'])) {
	1800	+ return $body['content'][0]['text'];
	1801	+ }
1258	1802
1259		- if (!$pinecone_result['success']) {
1260		- //error_log('MXChat: Pinecone sync failed - falling back to WordPress DB');
1261		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1262		- }
1263		- } else {
1264		- // Fallback to WordPress DB storage
1265		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1266		- }
	1803	+ return new WP_Error('api_error', 'Invalid API response');
1267	1804	}
1268		-// Modified storage function to add type field
1269		-private function store_in_pinecone_main($embedding_vector, $content, $url, $api_key, $environment, $index_name, $vector_id = null) {
1270		- $vector_id = $vector_id ?: md5($url);
1271		- $options = get_option('mxchat_pinecone_addon_options');
1272		- $host = $options['mxchat_pinecone_host'] ?? '';
1273	1805
1274		- if (empty($host)) {
1275		- return array(
1276		- 'success' => false,
1277		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
1278		- );
	1806	+/**
	1807	+ * Translate text using xAI (Grok) API
	1808	+ */
	1809	+private function translate_with_xai($api_key, $model, $system_prompt, $text) {
	1810	+ $response = wp_remote_post('https://api.x.ai/v1/chat/completions', [
	1811	+ 'timeout' => 60,
	1812	+ 'headers' => [
	1813	+ 'Authorization' => 'Bearer ' . $api_key,
	1814	+ 'Content-Type' => 'application/json'
	1815	+ ],
	1816	+ 'body' => wp_json_encode([
	1817	+ 'model' => $model,
	1818	+ 'messages' => [
	1819	+ ['role' => 'system', 'content' => $system_prompt],
	1820	+ ['role' => 'user', 'content' => $text]
	1821	+ ],
	1822	+ 'temperature' => 0.3
	1823	+ ])
	1824	+ ]);
	1825	+
	1826	+ if (is_wp_error($response)) {
	1827	+ return $response;
1279	1828	}
1280	1829
1281		- // Determine if this is a product URL
1282		- $is_product = (strpos($url, '/product/') !== false || strpos($url, '/shop/') !== false);
	1830	+ $body = json_decode(wp_remote_retrieve_body($response), true);
1283	1831
1284		- $api_endpoint = "https://{$host}/vectors/upsert";
1285		- $request_body = array(
1286		- 'vectors' => array(
1287		- array(
1288		- 'id' => $vector_id,
1289		- 'values' => $embedding_vector,
1290		- 'metadata' => array(
1291		- 'text' => $content,
1292		- 'source_url' => $url,
1293		- 'type' => $is_product ? 'product' : 'content',
1294		- 'last_updated' => time()
1295		- )
1296		- )
1297		- )
1298		- );
1299		-
1300		- $response = wp_remote_post($api_endpoint, array(
1301		- 'headers' => array(
1302		- 'Api-Key' => $api_key,
1303		- 'accept' => 'application/json',
1304		- 'content-type' => 'application/json'
1305		- ),
1306		- 'body' => wp_json_encode($request_body),
1307		- 'timeout' => 30,
1308		- 'data_format' => 'body'
1309		- ));
1310		-
1311		- if (is_wp_error($response)) {
1312		- return array(
1313		- 'success' => false,
1314		- 'message' => $response->get_error_message()
1315		- );
	1832	+ if (isset($body['error'])) {
	1833	+ return new WP_Error('api_error', $body['error']['message']);
1316	1834	}
1317	1835
1318		- $response_code = wp_remote_retrieve_response_code($response);
1319		- if ($response_code !== 200) {
1320		- $body = wp_remote_retrieve_body($response);
1321		- return array(
1322		- 'success' => false,
1323		- 'message' => sprintf(
1324		- 'Pinecone API error (HTTP %d): %s',
1325		- $response_code,
1326		- $body
1327		- )
1328		- );
	1836	+ if (isset($body['choices'][0]['message']['content'])) {
	1837	+ return $body['choices'][0]['message']['content'];
1329	1838	}
1330	1839
1331		- return array(
1332		- 'success' => true,
1333		- 'message' => 'Successfully stored in Pinecone'
1334		- );
	1840	+ return new WP_Error('api_error', 'Invalid API response');
1335	1841	}
1336		-// Helper method for WordPress DB storage
1337		-private function store_in_wordpress_db($content, $url, $embedding_vector) {
1338		- global $wpdb;
1339		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1340	1842
1341		- $existing_entry = $wpdb->get_row(
1342		- $wpdb->prepare("SELECT id FROM $table_name WHERE source_url = %s", $url)
1343		- );
1344		-
1345		- if ($existing_entry) {
1346		- $wpdb->update(
1347		- $table_name,
1348		- array(
1349		- 'article_content' => $content,
1350		- 'embedding_vector' => serialize($embedding_vector),
1351		- 'timestamp' => current_time('mysql')
1352		- ),
1353		- array('id' => $existing_entry->id),
1354		- array('%s', '%s', '%s')
1355		- );
1356		- } else {
1357		- $wpdb->insert(
1358		- $table_name,
1359		- array(
1360		- 'article_content' => $content,
1361		- 'source_url' => $url,
1362		- 'embedding_vector' => serialize($embedding_vector),
1363		- 'timestamp' => current_time('mysql')
1364		- ),
1365		- array('%s', '%s', '%s', '%s')
1366		- );
1367		- }
1368		-}
1369	1843	/**
1370		- * Handle deletion of posts and pages from both Pinecone and WordPress DB
1371		- *
1372		- * @param int $post_id The ID of the post being deleted
1373		- * @return void
	1844	+ * Translate text using DeepSeek API
1374	1845	*/
1375		-public function mxchat_handle_post_delete($post_id) {
1376		- // Get post data before it's deleted
1377		- $post = get_post($post_id);
	1846	+private function translate_with_deepseek($api_key, $model, $system_prompt, $text) {
	1847	+ $response = wp_remote_post('https://api.deepseek.com/v1/chat/completions', [
	1848	+ 'timeout' => 60,
	1849	+ 'headers' => [
	1850	+ 'Authorization' => 'Bearer ' . $api_key,
	1851	+ 'Content-Type' => 'application/json'
	1852	+ ],
	1853	+ 'body' => wp_json_encode([
	1854	+ 'model' => $model,
	1855	+ 'messages' => [
	1856	+ ['role' => 'system', 'content' => $system_prompt],
	1857	+ ['role' => 'user', 'content' => $text]
	1858	+ ],
	1859	+ 'temperature' => 0.3
	1860	+ ])
	1861	+ ]);
1378	1862
1379		- // Basic validation
1380		- if (!$post || wp_is_post_revision($post_id)) {
1381		- return;
	1863	+ if (is_wp_error($response)) {
	1864	+ return $response;
1382	1865	}
1383	1866
1384		- // Check post type
1385		- $post_type = $post->post_type;
1386		- if (!in_array($post_type, array('post', 'page'))) {
1387		- return;
1388		- }
	1867	+ $body = json_decode(wp_remote_retrieve_body($response), true);
1389	1868
1390		- // Check if sync is enabled for this post type
1391		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1392		- if (get_option($sync_option) != '1') {
1393		- return;
	1869	+ if (isset($body['error'])) {
	1870	+ return new WP_Error('api_error', $body['error']['message']);
1394	1871	}
1395	1872
1396		- // Get the URL before post is deleted
1397		- $source_url = get_permalink($post_id);
1398		- if (!$source_url) {
1399		- //error_log('MXChat: Failed to get permalink for post ' . $post_id);
1400		- return;
	1873	+ if (isset($body['choices'][0]['message']['content'])) {
	1874	+ return $body['choices'][0]['message']['content'];
1401	1875	}
1402	1876
1403		- // Check for Pinecone addon and its settings
1404		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1405		- $use_pinecone = false;
1406		- if ($pinecone_settings && is_array($pinecone_settings)) {
1407		- $use_pinecone = (
1408		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1409		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1410		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1411		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1412		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1413		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1414		- );
1415		- }
	1877	+ return new WP_Error('api_error', 'Invalid API response');
	1878	+}
1416	1879
1417		- $deletion_successful = false;
	1880	+/**
	1881	+ * Translate text using Google Gemini API
	1882	+ */
	1883	+private function translate_with_gemini($api_key, $model, $system_prompt, $text) {
	1884	+ $url = 'https://generativelanguage.googleapis.com/v1beta/models/' . $model . ':generateContent?key=' . $api_key;
1418	1885
1419		- if ($use_pinecone) {
1420		- try {
1421		- $pinecone_result = $this->delete_from_pinecone(
1422		- array($source_url),
1423		- $pinecone_settings['mxchat_pinecone_api_key'],
1424		- $pinecone_settings['mxchat_pinecone_environment'],
1425		- $pinecone_settings['mxchat_pinecone_index']
1426		- );
	1886	+ $response = wp_remote_post($url, [
	1887	+ 'timeout' => 60,
	1888	+ 'headers' => [
	1889	+ 'Content-Type' => 'application/json'
	1890	+ ],
	1891	+ 'body' => wp_json_encode([
	1892	+ 'contents' => [
	1893	+ [
	1894	+ 'parts' => [
	1895	+ ['text' => $system_prompt . "\n\n" . $text]
	1896	+ ]
	1897	+ ]
	1898	+ ],
	1899	+ 'generationConfig' => [
	1900	+ 'temperature' => 0.3
	1901	+ ]
	1902	+ ])
	1903	+ ]);
1427	1904
1428		- if (!$pinecone_result['success']) {
1429		- //error_log('MXChat: Pinecone deletion failed for URL: ' . $source_url . ' - ' . $pinecone_result['message']);
1430		- } else {
1431		- $deletion_successful = true;
1432		- }
1433		- } catch (Exception $e) {
1434		- //error_log('MXChat: Exception during Pinecone deletion - ' . $e->getMessage());
1435		- }
	1905	+ if (is_wp_error($response)) {
	1906	+ return $response;
1436	1907	}
1437	1908
1438		- // Always attempt WordPress DB deletion, regardless of Pinecone status
1439		- try {
1440		- global $wpdb;
1441		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1909	+ $body = json_decode(wp_remote_retrieve_body($response), true);
1442	1910
1443		- $result = $wpdb->delete(
1444		- $table_name,
1445		- array('source_url' => $source_url),
1446		- array('%s')
1447		- );
	1911	+ if (isset($body['error'])) {
	1912	+ return new WP_Error('api_error', $body['error']['message']);
	1913	+ }
1448	1914
1449		- if ($result === false) {
1450		- //error_log('MXChat: WordPress DB deletion failed for URL: ' . $source_url);
1451		- } else {
1452		- $deletion_successful = true;
1453		- }
1454		- } catch (Exception $e) {
1455		- //error_log('MXChat: Exception during WordPress DB deletion - ' . $e->getMessage());
	1915	+ if (isset($body['candidates'][0]['content']['parts'][0]['text'])) {
	1916	+ return $body['candidates'][0]['content']['parts'][0]['text'];
1456	1917	}
1457	1918
1458		- if (!$deletion_successful) {
1459		- //error_log('MXChat: Complete deletion failure for post ID: ' . $post_id . ' URL: ' . $source_url);
1460		- }
	1919	+ return new WP_Error('api_error', 'Invalid API response');
1461	1920	}
1462	1921
	1922	+/**
	1923	+ * Translate text using OpenRouter API
	1924	+ */
	1925	+private function translate_with_openrouter($api_key, $model, $system_prompt, $text) {
	1926	+ $response = wp_remote_post('https://openrouter.ai/api/v1/chat/completions', [
	1927	+ 'timeout' => 60,
	1928	+ 'headers' => [
	1929	+ 'Authorization' => 'Bearer ' . $api_key,
	1930	+ 'Content-Type' => 'application/json',
	1931	+ 'HTTP-Referer' => home_url(),
	1932	+ 'X-Title' => 'MxChat Translation'
	1933	+ ],
	1934	+ 'body' => wp_json_encode([
	1935	+ 'model' => $model,
	1936	+ 'messages' => [
	1937	+ ['role' => 'system', 'content' => $system_prompt],
	1938	+ ['role' => 'user', 'content' => $text]
	1939	+ ],
	1940	+ 'temperature' => 0.3
	1941	+ ])
	1942	+ ]);
1463	1943
1464		-public function mxchat_handle_content_submission() {
1465		- // Check if the form was submitted and the user has permission.
1466		- if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
1467		- return;
	1944	+ if (is_wp_error($response)) {
	1945	+ return $response;
1468	1946	}
1469	1947
1470		- // Verify the nonce.
1471		- $nonce = isset($_POST['mxchat_submit_content_nonce']) ? sanitize_text_field(wp_unslash($_POST['mxchat_submit_content_nonce'])) : '';
1472		- if (!wp_verify_nonce($nonce, 'mxchat_submit_content_action')) {
1473		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	1948	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	1949	+
	1950	+ if (isset($body['error'])) {
	1951	+ return new WP_Error('api_error', $body['error']['message']);
1474	1952	}
1475	1953
1476		- // Sanitize the inputs.
1477		- $article_content = sanitize_textarea_field($_POST['article_content']);
1478		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
	1954	+ if (isset($body['choices'][0]['message']['content'])) {
	1955	+ return $body['choices'][0]['message']['content'];
	1956	+ }
1479	1957
1480		- // Generate the embedding vector.
1481		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
1482		- if (!is_array($embedding_vector)) {
1483		- set_transient('mxchat_admin_notice_error',
1484		- esc_html__('Embedding generation failed. Please ensure your API key is correct and try again.', 'mxchat'),
1485		- 30
1486		- );
1487		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1488		- exit;
1489		- }
	1958	+ return new WP_Error('api_error', 'Invalid API response');
	1959	+}
1490	1960
1491		- // Store in the WordPress database.
	1961	+public function mxchat_fetch_chat_history() {
1492	1962	global $wpdb;
1493		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1963	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1964	+ $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
1494	1965
1495		- // Ensure the source_url column exists.
1496		- if ($wpdb->get_var($wpdb->prepare("SHOW COLUMNS FROM {$table_name} LIKE %s", 'source_url')) != 'source_url') {
1497		- $wpdb->query($wpdb->prepare("ALTER TABLE {$table_name} ADD source_url VARCHAR(255) DEFAULT ''"));
	1966	+ if (!current_user_can('manage_options')) {
	1967	+ wp_send_json_error(['message' => 'Insufficient permissions']);
	1968	+ wp_die();
1498	1969	}
1499	1970
1500		- // Serialize and store the embedding vector.
1501		- $embedding_vector_serialized = serialize($embedding_vector);
1502		- $inserted = $wpdb->insert(
1503		- $table_name,
1504		- array(
1505		- 'article_content' => $article_content,
1506		- 'embedding_vector' => $embedding_vector_serialized,
1507		- 'source_url' => $article_url,
1508		- ),
1509		- array('%s', '%s', '%s')
1510		- );
	1971	+ $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
	1972	+ $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
	1973	+ $offset = ($page - 1) * $per_page;
	1974	+ $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
	1975	+ $sort_order = isset($_POST['sort_order']) && $_POST['sort_order'] === 'asc' ? 'ASC' : 'DESC';
1511	1976
1512		- if ($inserted === false) {
1513		- set_transient('mxchat_admin_notice_error',
1514		- esc_html__('Error inserting content into the database. Please try again.', 'mxchat'),
1515		- 30
1516		- );
1517		- } else {
1518		- set_transient('mxchat_admin_notice_success',
1519		- esc_html__('Content successfully submitted!', 'mxchat'),
1520		- 30
1521		- );
	1977	+ // Build search condition
	1978	+ $search_condition = '';
	1979	+ $search_params = [];
	1980	+ if (!empty($search)) {
	1981	+ $search_condition = "WHERE (
	1982	+ session_id LIKE %s
	1983	+ OR user_email LIKE %s
	1984	+ OR user_name LIKE %s
	1985	+ OR user_identifier LIKE %s
	1986	+ OR message LIKE %s
	1987	+ )";
	1988	+ $search_params = array_fill(0, 5, '%' . $wpdb->esc_like($search) . '%');
1522	1989	}
1523	1990
1524		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1525		- exit;
1526		-}
	1991	+ // Get total count
	1992	+ $count_query = !empty($search)
	1993	+ ? $wpdb->prepare("SELECT COUNT(DISTINCT session_id) FROM {$table_name} {$search_condition}", $search_params)
	1994	+ : "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
	1995	+ $total_sessions = (int) $wpdb->get_var($count_query);
1527	1996
1528		-private function is_pdf_url($url, $response) {
1529		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1530		- $file_extension = strtolower(pathinfo($url, PATHINFO_EXTENSION));
	1997	+ // Get session IDs for current page (sorted by newest or oldest)
	1998	+ $session_query = !empty($search)
	1999	+ ? $wpdb->prepare(
	2000	+ "SELECT DISTINCT t.session_id FROM {$table_name} t {$search_condition}
	2001	+ GROUP BY t.session_id ORDER BY MAX(t.timestamp) {$sort_order} LIMIT %d OFFSET %d",
	2002	+ array_merge($search_params, [$per_page, $offset])
	2003	+ )
	2004	+ : $wpdb->prepare(
	2005	+ "SELECT DISTINCT session_id FROM {$table_name}
	2006	+ GROUP BY session_id ORDER BY MAX(timestamp) {$sort_order} LIMIT %d OFFSET %d",
	2007	+ $per_page, $offset
	2008	+ );
	2009	+ $session_ids = $wpdb->get_col($session_query);
1531	2010
1532		- return strpos($content_type, 'pdf') !== false || $file_extension === 'pdf';
1533		-}
1534		-private function handle_pdf_for_knowledge_base($pdf_url, $response) {
1535		- if (!current_user_can('manage_options')) {
1536		- //error_log(esc_html__('Unauthorized PDF processing attempt', 'mxchat'));
1537		- return false;
	2011	+ $total_pages = ceil($total_sessions / $per_page);
	2012	+
	2013	+ if (empty($session_ids)) {
	2014	+ wp_send_json([
	2015	+ 'success' => true,
	2016	+ 'sessions' => [],
	2017	+ 'page' => $page,
	2018	+ 'total_pages' => 0,
	2019	+ 'total_sessions' => 0,
	2020	+ 'showing_start' => 0,
	2021	+ 'showing_end' => 0
	2022	+ ]);
	2023	+ wp_die();
1538	2024	}
1539	2025
1540		- $pdf_url = esc_url_raw($pdf_url);
1541		- $upload_dir = wp_upload_dir();
	2026	+ // Check for optional columns/tables
	2027	+ $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
	2028	+ $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
1542	2029
1543		- if (isset($upload_dir['error']) && $upload_dir['error'] !== false) {
1544		- //error_log(sprintf(esc_html__('Upload directory error: %s', 'mxchat'), esc_html($upload_dir['error'])));
1545		- return false;
1546		- }
	2030	+ // Build session list data
	2031	+ $sessions = [];
	2032	+ foreach ($session_ids as $session_id) {
	2033	+ // Get session metadata
	2034	+ $session_data = $originating_columns_exist
	2035	+ ? $wpdb->get_row($wpdb->prepare(
	2036	+ "SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
	2037	+ FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
	2038	+ $session_id
	2039	+ ))
	2040	+ : $wpdb->get_row($wpdb->prepare(
	2041	+ "SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
	2042	+ WHERE session_id = %s LIMIT 1",
	2043	+ $session_id
	2044	+ ));
1547	2045
1548		- $pdf_filename = sanitize_file_name('mxchat_kb_' . time() . '.pdf');
1549		- $pdf_path = trailingslashit($upload_dir['path']) . $pdf_filename;
	2046	+ // Get message count and latest timestamp
	2047	+ $message_stats = $wpdb->get_row($wpdb->prepare(
	2048	+ "SELECT COUNT(*) as count, MAX(timestamp) as latest FROM {$table_name} WHERE session_id = %s",
	2049	+ $session_id
	2050	+ ));
1550	2051
1551		- $response_body = wp_remote_retrieve_body($response);
1552		- if (empty($response_body)) {
1553		- //error_log(esc_html__('Empty PDF response body', 'mxchat'));
1554		- return false;
1555		- }
	2052	+ // Get first user message as preview
	2053	+ $first_user_msg = $wpdb->get_var($wpdb->prepare(
	2054	+ "SELECT message FROM {$table_name} WHERE session_id = %s AND role = 'user' ORDER BY timestamp ASC LIMIT 1",
	2055	+ $session_id
	2056	+ ));
	2057	+ $preview = $first_user_msg ? wp_trim_words(wp_strip_all_tags(stripslashes($first_user_msg)), 12, '...') : 'No messages';
1556	2058
1557		- if (!wp_mkdir_p(dirname($pdf_path))) {
1558		- //error_log(sprintf(esc_html__('Failed to create directory for PDF: %s', 'mxchat'), esc_html($pdf_path)));
1559		- return false;
1560		- }
	2059	+ // Build display name
	2060	+ $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
	2061	+ $user_name = !empty($session_data->user_name) ? $session_data->user_name : '';
	2062	+ $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
1561	2063
1562		- try {
1563		- file_put_contents($pdf_path, $response_body);
	2064	+ $display_name = $user_name ?: ($user_email ? explode('@', $user_email)[0] : $user_identifier);
	2065	+ $display_sub = $user_email ?: ('ID: ' . $user_identifier);
1564	2066
1565		- if (!file_exists($pdf_path)) {
1566		- throw new Exception(__('Failed to save PDF file', 'mxchat'));
	2067	+ // Format time - show relative for recent, date for older
	2068	+ $timestamp = strtotime($message_stats->latest . ' UTC');
	2069	+ $now = time();
	2070	+ $diff = $now - $timestamp;
	2071	+ if ($diff < 3600) {
	2072	+ $time_display = floor($diff / 60) . 'm ago';
	2073	+ } elseif ($diff < 86400) {
	2074	+ $time_display = floor($diff / 3600) . 'h ago';
	2075	+ } elseif ($diff < 604800) {
	2076	+ $time_display = floor($diff / 86400) . 'd ago';
	2077	+ } else {
	2078	+ $time_display = wp_date('M j', $timestamp);
1567	2079	}
1568	2080
1569		- $parser = new \Smalot\PdfParser\Parser();
1570		- $pdf = $parser->parseFile($pdf_path);
1571		- $total_pages = absint(count($pdf->getPages()));
1572		-
1573		- if ($total_pages < 1) {
1574		- throw new Exception(__('Invalid PDF: no pages found', 'mxchat'));
	2081	+ // Get initials for avatar
	2082	+ $initials = strtoupper(substr($display_name, 0, 2));
	2083	+ if (strlen($display_name) > 2 && strpos($display_name, ' ') !== false) {
	2084	+ $parts = explode(' ', $display_name);
	2085	+ $initials = strtoupper(substr($parts[0], 0, 1) . substr(end($parts), 0, 1));
1575	2086	}
1576	2087
1577		- wp_schedule_single_event(time(), 'mxchat_process_pdf_pages', array(
1578		- 'pdf_path' => $pdf_path,
1579		- 'pdf_url' => $pdf_url,
1580		- 'total_pages' => $total_pages,
1581		- 'batch_size' => absint(15),
1582		- 'batch_pause' => absint(10)
1583		- ));
	2088	+ $sessions[] = [
	2089	+ 'session_id' => $session_id,
	2090	+ 'display_name' => $display_name,
	2091	+ 'display_sub' => $display_sub,
	2092	+ 'initials' => $initials,
	2093	+ 'preview' => $preview,
	2094	+ 'message_count' => (int) $message_stats->count,
	2095	+ 'time_display' => $time_display,
	2096	+ 'timestamp' => $message_stats->latest
	2097	+ ];
	2098	+ }
1584	2099
1585		- $status_data = array(
1586		- 'total_pages' => $total_pages,
1587		- 'processed_pages' => 0,
1588		- 'status' => 'processing',
1589		- 'last_update' => time()
1590		- );
	2100	+ wp_send_json([
	2101	+ 'success' => true,
	2102	+ 'sessions' => $sessions,
	2103	+ 'page' => $page,
	2104	+ 'total_pages' => $total_pages,
	2105	+ 'total_sessions' => $total_sessions,
	2106	+ 'showing_start' => $offset + 1,
	2107	+ 'showing_end' => min($offset + $per_page, $total_sessions)
	2108	+ ]);
	2109	+ wp_die();
	2110	+}
1591	2111
1592		- set_transient(
1593		- sanitize_key('mxchat_pdf_status_' . md5($pdf_url)),
1594		- array_map('sanitize_text_field', $status_data),
1595		- DAY_IN_SECONDS
1596		- );
	2112	+/**
	2113	+ * Fetch single conversation details for split-panel view
	2114	+ */
	2115	+public function mxchat_fetch_conversation() {
	2116	+ global $wpdb;
	2117	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	2118	+ $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
1597	2119
1598		- return __('scheduled', 'mxchat');
	2120	+ if (!current_user_can('manage_options')) {
	2121	+ wp_send_json_error(['message' => 'Insufficient permissions']);
	2122	+ wp_die();
	2123	+ }
1599	2124
1600		- } catch (Exception $e) {
1601		- //error_log(sprintf(esc_html__('Error preparing PDF for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1602		- if (file_exists($pdf_path)) {
1603		- wp_delete_file($pdf_path);
1604		- }
1605		- return false;
	2125	+ $session_id = isset($_POST['session_id']) ? sanitize_text_field($_POST['session_id']) : '';
	2126	+ if (empty($session_id)) {
	2127	+ wp_send_json_error(['message' => 'No session ID provided']);
	2128	+ wp_die();
1606	2129	}
1607		-}
1608		-public static function process_pdf_pages_cron($pdf_path, $pdf_url, $total_pages, $batch_size, $batch_pause) {
1609		- // Validate inputs
1610		- $pdf_path = sanitize_text_field($pdf_path);
1611		- $pdf_url = esc_url_raw($pdf_url);
1612		- $total_pages = absint($total_pages);
1613		- $batch_size = absint($batch_size);
1614		- $batch_pause = absint($batch_pause);
1615	2130
1616		- try {
1617		- if (!file_exists($pdf_path)) {
1618		- throw new Exception(sprintf('PDF file not found at path: %s', esc_html($pdf_path)));
1619		- }
	2131	+ // Check for optional columns/tables
	2132	+ $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
	2133	+ $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
1620	2134
1621		- $parser = new \Smalot\PdfParser\Parser();
1622		- $pdf = $parser->parseFile($pdf_path);
1623		- $pages = $pdf->getPages();
	2135	+ // Get session metadata
	2136	+ $session_data = $originating_columns_exist
	2137	+ ? $wpdb->get_row($wpdb->prepare(
	2138	+ "SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
	2139	+ FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
	2140	+ $session_id
	2141	+ ))
	2142	+ : $wpdb->get_row($wpdb->prepare(
	2143	+ "SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
	2144	+ WHERE session_id = %s LIMIT 1",
	2145	+ $session_id
	2146	+ ));
1624	2147
1625		- // Get current progress
1626		- $status_key = sanitize_key('mxchat_pdf_status_' . md5($pdf_url));
1627		- $status = get_transient($status_key);
	2148	+ if (!$session_data) {
	2149	+ wp_send_json_error(['message' => 'Session not found']);
	2150	+ wp_die();
	2151	+ }
1628	2152
1629		- if (!$status || !is_array($status)) {
1630		- throw new Exception('Invalid status data retrieved from transient');
	2153	+ // Get clicked URLs
	2154	+ $clicked_urls = [];
	2155	+ if ($url_table_exists) {
	2156	+ $url_clicks = $wpdb->get_results($wpdb->prepare(
	2157	+ "SELECT DISTINCT clicked_url FROM {$url_clicks_table}
	2158	+ WHERE session_id = %s ORDER BY click_timestamp ASC",
	2159	+ $session_id
	2160	+ ));
	2161	+ foreach ($url_clicks as $click) {
	2162	+ $clicked_urls[] = $click->clicked_url;
1631	2163	}
	2164	+ }
1632	2165
1633		- $start_page = absint($status['processed_pages']);
1634		- $end_page = min($start_page + $batch_size, $total_pages);
	2166	+ // Get all messages
	2167	+ $messages = $wpdb->get_results($wpdb->prepare(
	2168	+ "SELECT * FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC",
	2169	+ $session_id
	2170	+ ));
1635	2171
1636		- $instance = new self(); // Create an instance of the class
	2172	+ // Build user info
	2173	+ $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
	2174	+ $user_name = !empty($session_data->user_name) ? $session_data->user_name : '';
	2175	+ $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
1637	2176
1638		- for ($i = $start_page; $i < $end_page; $i++) {
1639		- $text = $pages[$i]->getText();
1640		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($text); // Call via instance
	2177	+ $display_name = $user_name ?: ($user_email ? explode('@', $user_email)[0] : $user_identifier);
	2178	+ $display_sub = $user_email ?: ('ID: ' . $user_identifier);
1641	2179
1642		- if (!empty($sanitized_content)) {
1643		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content); // Call via instance
1644		- if (is_array($embedding_vector)) {
1645		- $metadata = array(
1646		- 'document_type' => 'pdf',
1647		- 'total_pages' => $total_pages,
1648		- 'current_page' => $i + 1,
1649		- 'prev_page' => $i > 0 ? $i : null,
1650		- 'next_page' => $i < ($total_pages - 1) ? $i + 2 : null,
1651		- 'source_url' => $pdf_url
1652		- );
	2180	+ // Get initials
	2181	+ $initials = strtoupper(substr($display_name, 0, 2));
	2182	+ if (strlen($display_name) > 2 && strpos($display_name, ' ') !== false) {
	2183	+ $parts = explode(' ', $display_name);
	2184	+ $initials = strtoupper(substr($parts[0], 0, 1) . substr(end($parts), 0, 1));
	2185	+ }
1653	2186
1654		- $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
1655		- $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
	2187	+ // Page info
	2188	+ $page_url = $originating_columns_exist && !empty($session_data->originating_page_url) ? $session_data->originating_page_url : '';
	2189	+ $page_title = '';
	2190	+ if ($page_url) {
	2191	+ $page_title = !empty($session_data->originating_page_title) ? $session_data->originating_page_title : parse_url($page_url, PHP_URL_PATH);
	2192	+ }
1656	2193
1657		- $options = get_option('mxchat_options');
1658		- MxChat_Utils::submit_content_to_db($content_with_metadata, $page_url, $options['api_key']);
1659		- }
1660		- }
	2194	+ // Format messages for output
	2195	+ $formatted_messages = [];
	2196	+ foreach ($messages as $msg) {
	2197	+ $is_user = ($msg->role === 'user');
	2198	+ $is_bot = ($msg->role === 'bot' || $msg->role === 'assistant');
1661	2199
1662		- // Update progress with sanitized data
1663		- $status['processed_pages'] = absint($i + 1);
1664		- $status['last_update'] = time();
1665		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1666		- }
	2200	+ $content = wp_kses(
	2201	+ stripslashes($msg->message),
	2202	+ [
	2203	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	2204	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	2205	+ 'a' => ['href' => [], 'title' => [], 'target' => []]
	2206	+ ]
	2207	+ );
	2208	+ $formatted_content = $this->format_transcript_message($content);
1667	2209
1668		- // Schedule next batch if needed
1669		- if ($end_page < $total_pages) {
1670		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_pdf_pages', array(
1671		- 'pdf_path' => $pdf_path,
1672		- 'pdf_url' => $pdf_url,
1673		- 'total_pages' => $total_pages,
1674		- 'batch_size' => $batch_size,
1675		- 'batch_pause' => $batch_pause
1676		- ));
1677		- } else {
1678		- // Processing complete
1679		- $status['status'] = 'complete';
1680		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1681		- if (file_exists($pdf_path)) {
1682		- wp_delete_file($pdf_path);
1683		- }
1684		- }
	2210	+ $has_rag = $is_bot && !empty($msg->rag_context);
1685	2211
1686		- } catch (\Exception $e) {
1687		- $status['status'] = 'error';
1688		- $status['error'] = sanitize_text_field($e->getMessage());
1689		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1690		- if (file_exists($pdf_path)) {
1691		- wp_delete_file($pdf_path);
1692		- }
	2212	+ $formatted_messages[] = [
	2213	+ 'id' => $msg->id,
	2214	+ 'role' => $msg->role,
	2215	+ 'is_user' => $is_user,
	2216	+ 'is_bot' => $is_bot,
	2217	+ 'content' => $formatted_content,
	2218	+ 'timestamp' => wp_date('g:i A', strtotime($msg->timestamp . ' UTC')),
	2219	+ 'full_timestamp' => wp_date('F j, Y g:i A', strtotime($msg->timestamp . ' UTC')),
	2220	+ 'has_rag' => $has_rag
	2221	+ ];
1693	2222	}
1694		-}
1695		-public function get_pdf_processing_status($pdf_url) {
1696		- $pdf_url = esc_url_raw($pdf_url);
1697		- $status = get_transient(sanitize_key('mxchat_pdf_status_' . md5($pdf_url)));
1698	2223
1699		- if (!$status || !is_array($status)) {
1700		- return false;
1701		- }
	2224	+ // First message timestamp for "started" display
	2225	+ $started = !empty($messages) ? wp_date('M j, Y g:i A', strtotime($messages[0]->timestamp . ' UTC')) : '-';
1702	2226
1703		- return array(
1704		- 'total_pages' => absint($status['total_pages']),
1705		- 'processed_pages' => absint($status['processed_pages']),
1706		- 'percentage' => ($status['total_pages'] > 0)
1707		- ? round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100)
1708		- : 0,
1709		- 'status' => sanitize_text_field($status['status']),
1710		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat')
1711		- );
	2227	+ wp_send_json([
	2228	+ 'success' => true,
	2229	+ 'session_id' => $session_id,
	2230	+ 'user' => [
	2231	+ 'name' => $display_name,
	2232	+ 'sub' => $display_sub,
	2233	+ 'initials' => $initials,
	2234	+ 'email' => $user_email,
	2235	+ 'identifier' => $user_identifier
	2236	+ ],
	2237	+ 'page' => [
	2238	+ 'url' => $page_url,
	2239	+ 'title' => $page_title
	2240	+ ],
	2241	+ 'clicked_urls' => $clicked_urls,
	2242	+ 'messages' => $formatted_messages,
	2243	+ 'message_count' => count($messages),
	2244	+ 'started' => $started
	2245	+ ]);
	2246	+ wp_die();
1712	2247	}
1713		-public function mxchat_handle_sitemap_submission() {
1714		- // Check if the form was submitted and verify permissions
1715		- if (!isset($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
1716		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
1717		- }
1718	2248
1719		- // Verify nonce
1720		- check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
1721	2249
1722		- // Validate URL
1723		- if (!isset($_POST['sitemap_url']) || empty($_POST['sitemap_url'])) {
1724		- set_transient('mxchat_admin_notice_error',
1725		- esc_html__('Please provide a valid URL.', 'mxchat'),
1726		- 30
	2250	+/**
	2251	+ * ALTERNATIVE: Simpler helper method using string replacement
	2252	+ */
	2253	+private function highlight_clicked_links($message_content, $clicked_urls) {
	2254	+ if (empty($clicked_urls)) {
	2255	+ return wp_kses(
	2256	+ $message_content,
	2257	+ [
	2258	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	2259	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	2260	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	2261	+ ]
1727	2262	);
1728		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1729		- exit;
1730	2263	}
1731	2264
1732		- $submitted_url = esc_url_raw($_POST['sitemap_url']);
1733		- $response = wp_remote_get($submitted_url, array('timeout' => 30));
	2265	+ // First apply standard sanitization
	2266	+ $message_content = wp_kses(
	2267	+ $message_content,
	2268	+ [
	2269	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	2270	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	2271	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	2272	+ ]
	2273	+ );
1734	2274
1735		- if (is_wp_error($response) || wp_remote_retrieve_response_code($response) !== 200) {
1736		- $error_message = is_wp_error($response) ? $response->get_error_message() : __('Failed to fetch URL', 'mxchat');
1737		- set_transient('mxchat_admin_notice_error',
1738		- sprintf(
1739		- esc_html__('Failed to fetch the URL: %s', 'mxchat'),
1740		- esc_html($error_message)
1741		- ),
1742		- 30
1743		- );
1744		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1745		- exit;
1746		- }
	2275	+ // Process each clicked URL
	2276	+ foreach ($clicked_urls as $clicked_url) {
	2277	+ // Try multiple patterns to catch different link formats
	2278	+ $patterns = [
	2279	+ // Standard link format
	2280	+ '/<a([^>]*href=["\']' . preg_quote($clicked_url, '/') . '["\'][^>]*)>/i',
	2281	+ // Link with trailing slash
	2282	+ '/<a([^>]*href=["\']' . preg_quote(rtrim($clicked_url, '/'), '/') . '\/?["\'][^>]*)>/i',
	2283	+ // Encoded entities version
	2284	+ '/<a([^>]*href=["\']' . preg_quote(htmlentities($clicked_url), '/') . '["\'][^>]*)>/i',
	2285	+ ];
1747	2286
1748		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1749		- $body_content = wp_remote_retrieve_body($response);
	2287	+ foreach ($patterns as $pattern) {
	2288	+ if (preg_match($pattern, $message_content)) {
	2289	+ $message_content = preg_replace_callback(
	2290	+ $pattern,
	2291	+ function($matches) {
	2292	+ $full_match = $matches[0];
	2293	+ $attributes = $matches[1];
1750	2294
1751		- if (empty($body_content)) {
1752		- set_transient('mxchat_admin_notice_error',
1753		- esc_html__('Empty response received from URL.', 'mxchat'),
1754		- 30
1755		- );
1756		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1757		- exit;
1758		- }
	2295	+ // Check if it already has the class
	2296	+ if (strpos($full_match, 'mxchat-clicked-link') !== false) {
	2297	+ return $full_match;
	2298	+ }
1759	2299
1760		- // Handle PDF URL
1761		- if ($this->is_pdf_url($submitted_url, $response)) {
1762		- $result = $this->handle_pdf_for_knowledge_base($submitted_url, $response);
	2300	+ // Check if class attribute exists
	2301	+ if (preg_match('/class=["\']([^"\']*)["\']/', $attributes, $class_matches)) {
	2302	+ // Add to existing class
	2303	+ $new_attributes = preg_replace(
	2304	+ '/class=["\']([^"\']*)["\']/',
	2305	+ 'class="$1 mxchat-clicked-link"',
	2306	+ $attributes
	2307	+ );
	2308	+ } else {
	2309	+ // Add new class attribute
	2310	+ $new_attributes = $attributes . ' class="mxchat-clicked-link"';
	2311	+ }
1763	2312
1764		- if ($result === 'scheduled') {
1765		- set_transient(
1766		- 'mxchat_last_pdf_url',
1767		- sanitize_text_field($submitted_url),
1768		- DAY_IN_SECONDS
1769		- );
1770		- set_transient('mxchat_admin_notice_info',
1771		- esc_html__('PDF processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
1772		- 30
1773		- );
1774		- } else {
1775		- set_transient('mxchat_admin_notice_error',
1776		- esc_html__('Failed to start PDF processing. Please try again.', 'mxchat'),
1777		- 30
1778		- );
	2313	+ // Add title if not present
	2314	+ if (strpos($new_attributes, 'title=') === false) {
	2315	+ $new_attributes .= ' title="User clicked this link"';
	2316	+ }
	2317	+
	2318	+ return '<a' . $new_attributes . '>';
	2319	+ },
	2320	+ $message_content
	2321	+ );
	2322	+
	2323	+ // If we found and replaced, break out of the patterns loop
	2324	+ break;
	2325	+ }
1779	2326	}
1780		-
1781		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1782		- exit;
1783	2327	}
1784	2328
1785		- // Handle Sitemap XML
1786		- if (strpos($content_type, 'xml') !== false || strpos($body_content, '<urlset') !== false) {
1787		- libxml_use_internal_errors(true);
1788		- $xml = simplexml_load_string($body_content);
1789		- $xml_errors = libxml_get_errors();
1790		- libxml_clear_errors();
	2329	+ return $message_content;
	2330	+}
1791	2331
1792		- if ($xml === false || !empty($xml_errors)) {
1793		- set_transient('mxchat_admin_notice_error',
1794		- esc_html__('Invalid sitemap XML. Please provide a valid sitemap.', 'mxchat'),
1795		- 30
1796		- );
1797		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1798		- exit;
1799		- }
	2332	+public function mxchat_create_prompts_page() {
	2333	+ //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
1800	2334
1801		- $result = $this->handle_sitemap_for_knowledge_base($xml, $submitted_url);
	2335	+ global $wpdb;
	2336	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1802	2337
1803		- if ($result === 'scheduled') {
1804		- set_transient(
1805		- 'mxchat_last_sitemap_url',
1806		- sanitize_text_field($submitted_url),
1807		- DAY_IN_SECONDS
1808		- );
1809		- set_transient('mxchat_admin_notice_info',
1810		- esc_html__('Sitemap processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
1811		- 30
1812		- );
1813		- } else {
1814		- set_transient('mxchat_admin_notice_error',
1815		- esc_html__('Failed to start sitemap processing. Please try again.', 'mxchat'),
1816		- 30
1817		- );
1818		- }
	2338	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	2339	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
1819	2340
1820		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1821		- exit;
	2341	+ // Display success message if all prompts were deleted
	2342	+ if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
	2343	+ 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>';
1822	2344	}
1823	2345
1824		- // Handle Regular URL
1825		- $page_content = $this->mxchat_extract_main_content($body_content);
1826		- $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
	2346	+ // Set up pagination, search query, and content type filter
	2347	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
	2348	+ $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
	2349	+ $content_type_filter = isset($_GET['content_type']) ? sanitize_key($_GET['content_type']) : ''; // ADDED 2.5.6
	2350	+ $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
	2351	+ $per_page = 25;
1827	2352
1828		- if (empty($sanitized_content)) {
1829		- set_transient('mxchat_admin_notice_error',
1830		- esc_html__('No valid content found on the provided URL.', 'mxchat'),
1831		- 30
1832		- );
1833		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1834		- exit;
1835		- }
	2353	+ //error_log('DEBUG: Search query: ' . $search_query);
	2354	+ //error_log('DEBUG: Content type filter: ' . $content_type_filter);
	2355	+ //error_log('DEBUG: Current page: ' . $current_page);
	2356	+ //error_log('DEBUG: Per page: ' . $per_page);
1836	2357
1837		- $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
1838		- if (is_array($embedding_vector)) {
1839		- MxChat_Utils::submit_content_to_db(
1840		- $sanitized_content,
1841		- $submitted_url,
1842		- $this->options['api_key']
1843		- );
1844		- set_transient('mxchat_admin_notice_success',
1845		- esc_html__('URL content successfully submitted!', 'mxchat'),
1846		- 30
1847		- );
	2358	+ // ================================
	2359	+ // MULTI-BOT CONFIGURATION
	2360	+ // ================================
	2361	+
	2362	+ // Check for multi-bot and set up bot selection
	2363	+ if (class_exists('MxChat_Multi_Bot_Manager')) {
	2364	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	2365	+ $available_bots = $multi_bot_manager->get_available_bots();
	2366	+
	2367	+ // Get saved bot selection (user-specific first, then site-wide default)
	2368	+ $user_id = get_current_user_id();
	2369	+ $saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
	2370	+ if (empty($saved_bot_id)) {
	2371	+ $saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
	2372	+ }
	2373	+
	2374	+ // Allow URL override but default to saved selection
	2375	+ $current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
	2376	+ $multibot_active = true;
1848	2377	} else {
1849		- set_transient('mxchat_admin_notice_error',
1850		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
1851		- 30
1852		- );
	2378	+ $current_bot_id = 'default';
	2379	+ $multibot_active = false;
1853	2380	}
1854	2381
1855		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1856		- exit;
1857		-}
1858		-private function handle_sitemap_for_knowledge_base($xml, $sitemap_url) {
1859		- if (!current_user_can('manage_options')) {
1860		- //error_log(esc_html__('Unauthorized sitemap processing attempt', 'mxchat'));
1861		- return false;
1862		- }
	2382	+ // ================================
	2383	+ // DATA SOURCE CONFIGURATION
	2384	+ // ================================
1863	2385
1864		- try {
1865		- $sitemap_url = esc_url_raw($sitemap_url);
	2386	+ // Get bot-specific Pinecone settings
	2387	+ $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($current_bot_id);
	2388	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	2389	+ $pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
1866	2390
1867		- if (!$xml || !is_object($xml)) {
1868		- throw new Exception(__('Invalid XML object provided', 'mxchat'));
1869		- }
	2391	+ // Get OpenAI Vector Store settings
	2392	+ $vectorstore_options = get_option('mxchat_openai_vectorstore_options', array());
	2393	+ $use_vectorstore = ($vectorstore_options['mxchat_use_openai_vectorstore'] ?? '0') === '1';
1870	2394
1871		- $urls = [];
1872		- foreach ($xml->url as $url_element) {
1873		- $url = esc_url_raw((string)$url_element->loc);
1874		- if ($url) {
1875		- $urls[] = $url;
	2395	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
	2396	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Has API Key: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
	2397	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
	2398	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Namespace: ' . ($pinecone_options['mxchat_pinecone_namespace'] ?? 'NOT SET'));
	2399	+
	2400	+ if ($use_pinecone && !empty($pinecone_api_key)) {
	2401	+ //error_log('DEBUG: Using PINECONE data source with bot-specific config');
	2402	+ // PINECONE DATA SOURCE
	2403	+ $data_source = 'pinecone';
	2404	+
	2405	+ // IMPORTANT: Pass the bot-specific $pinecone_options, not default options!
	2406	+ // UPDATED 2.5.6: Added content_type_filter parameter
	2407	+ $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page, $current_bot_id, $content_type_filter);
	2408	+
	2409	+ // TEMPORARY DEBUG - Add this right after the fetch call
	2410	+ //error_log('=== DEBUG: Bot switching issue ===');
	2411	+ //error_log('Current bot ID: ' . $current_bot_id);
	2412	+ //error_log('Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
	2413	+ //error_log('Records returned: ' . count($records['data'] ?? []));
	2414	+ //error_log('Total records: ' . ($records['total'] ?? 0));
	2415	+
	2416	+ // Check first few records to see their bot_id
	2417	+ if (!empty($records['data'])) {
	2418	+ foreach (array_slice($records['data'], 0, 3) as $i => $record) {
	2419	+ $record_bot_id = $record->bot_id ?? 'NOT_SET';
	2420	+ //error_log('Record ' . ($i+1) . ' bot_id: ' . $record_bot_id . ', content preview: ' . substr($record->article_content ?? '', 0, 30) . '...');
1876	2421	}
1877	2422	}
	2423	+ //error_log('=== END DEBUG ===');
1878	2424
1879		- $total_urls = absint(count($urls));
	2425	+ $total_records = $records['total'] ?? 0;
	2426	+ $prompts = $records['data'] ?? array();
	2427	+ $total_in_database = $records['total_in_database'] ?? 0;
	2428	+ $showing_recent_only = $records['showing_recent_only'] ?? false;
1880	2429
1881		- if ($total_urls < 1) {
1882		- throw new Exception(__('No valid URLs found in sitemap', 'mxchat'));
1883		- }
	2430	+ $total_pages = ceil($total_records / $per_page);
1884	2431
1885		- wp_schedule_single_event(time(), 'mxchat_process_sitemap_urls', array(
1886		- 'urls' => $urls,
1887		- 'sitemap_url' => $sitemap_url,
1888		- 'total_urls' => $total_urls,
1889		- 'batch_size' => absint(10),
1890		- 'batch_pause' => absint(5)
1891		- ));
	2432	+ } else {
	2433	+ //error_log('DEBUG: Using WORDPRESS DB data source');
	2434	+ // WORDPRESS DB DATA SOURCE (your existing logic)
	2435	+ $data_source = 'wordpress';
1892	2436
1893		- $status_data = array(
1894		- 'total_urls' => $total_urls,
1895		- 'processed_urls' => 0,
1896		- 'status' => 'processing',
1897		- 'last_update' => time()
1898		- );
	2437	+ // Initialize these variables for WordPress DB
	2438	+ $total_in_database = 0;
	2439	+ $showing_recent_only = false;
1899	2440
1900		- set_transient(
1901		- sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)),
1902		- array_map('sanitize_text_field', $status_data),
1903		- DAY_IN_SECONDS
1904		- );
	2441	+ $offset = ($current_page - 1) * $per_page;
1905	2442
1906		- return __('scheduled', 'mxchat');
	2443	+ // UPDATED 2.5.6: Build WHERE clause for search and content type filtering
	2444	+ $where_clauses = array();
	2445	+ $where_values = array();
1907	2446
1908		- } catch (\Exception $e) {
1909		- //error_log(sprintf(esc_html__('Error preparing sitemap for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1910		- return false;
1911		- }
1912		-}
1913		-public static function process_sitemap_urls_cron($urls, $sitemap_url, $total_urls, $batch_size, $batch_pause) {
1914		- // Validate inputs
1915		- $sitemap_url = esc_url_raw($sitemap_url);
1916		- $total_urls = absint($total_urls);
1917		- $batch_size = absint($batch_size);
1918		- $batch_pause = absint($batch_pause);
	2447	+ if ($search_query) {
	2448	+ $where_clauses[] = "article_content LIKE %s";
	2449	+ $where_values[] = '%' . $wpdb->esc_like($search_query) . '%';
	2450	+ }
1919	2451
1920		- if (!is_array($urls) || empty($urls)) {
1921		- return;
1922		- }
	2452	+ if ($content_type_filter) {
	2453	+ $where_clauses[] = "content_type = %s";
	2454	+ $where_values[] = $content_type_filter;
	2455	+ }
1923	2456
1924		- try {
1925		- $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
1926		- $status = get_transient($status_key);
	2457	+ $sql_where = "";
	2458	+ if (!empty($where_clauses)) {
	2459	+ $sql_where = "WHERE " . implode(" AND ", $where_clauses);
	2460	+ }
1927	2461
1928		- if (!$status || !is_array($status)) {
1929		- throw new Exception('Invalid status data retrieved from transient');
	2462	+ // UPDATED 2.6.3: Count unique entries (by source_url) instead of individual rows
	2463	+ // This ensures pagination shows X entries per page, not X chunks
	2464	+ // Entries with empty source_url are counted individually
	2465	+ if (!empty($where_values)) {
	2466	+ // Count unique source_urls + count of rows with empty source_url
	2467	+ $count_query = $wpdb->prepare(
	2468	+ "SELECT (SELECT COUNT(DISTINCT source_url) FROM {$table_name} {$sql_where} AND source_url != '') +
	2469	+ (SELECT COUNT(*) FROM {$table_name} {$sql_where} AND (source_url = '' OR source_url IS NULL))",
	2470	+ array_merge($where_values, $where_values)
	2471	+ );
	2472	+ } else {
	2473	+ $count_query = "SELECT (SELECT COUNT(DISTINCT source_url) FROM {$table_name} WHERE source_url != '') +
	2474	+ (SELECT COUNT(*) FROM {$table_name} WHERE source_url = '' OR source_url IS NULL)";
1930	2475	}
	2476	+ $total_records = $wpdb->get_var($count_query);
	2477	+ $total_pages = ceil($total_records / $per_page);
1931	2478
1932		- $start_url = absint($status['processed_urls']);
1933		- $end_url = min($start_url + $batch_size, $total_urls);
1934		- $instance = new self();
	2479	+ // UPDATED 2.6.3: Get unique source_urls for pagination, then fetch all their rows
	2480	+ // Step 1: Get the source_urls for this page (distinct URLs ordered by latest timestamp)
	2481	+ if (!empty($where_values)) {
	2482	+ $urls_query = $wpdb->prepare(
	2483	+ "SELECT source_url, MAX(timestamp) as latest_ts FROM {$table_name} {$sql_where}
	2484	+ GROUP BY source_url ORDER BY latest_ts DESC LIMIT %d OFFSET %d",
	2485	+ array_merge($where_values, array($per_page, $offset))
	2486	+ );
	2487	+ } else {
	2488	+ $urls_query = $wpdb->prepare(
	2489	+ "SELECT source_url, MAX(timestamp) as latest_ts FROM {$table_name}
	2490	+ GROUP BY source_url ORDER BY latest_ts DESC LIMIT %d OFFSET %d",
	2491	+ $per_page, $offset
	2492	+ );
	2493	+ }
	2494	+ $page_urls = $wpdb->get_results($urls_query);
1935	2495
1936		- // Track failures in batch
1937		- $batch_stats = [
1938		- 'processed' => 0,
1939		- 'failed' => 0,
1940		- 'last_error' => ''
1941		- ];
	2496	+ // Step 2: Fetch all rows for these source_urls
	2497	+ $prompts = array();
	2498	+ if (!empty($page_urls)) {
	2499	+ // Build URL order map to preserve newest-first ordering from step 1
	2500	+ $url_order_map = array();
	2501	+ $url_list = array();
	2502	+ $has_empty_url = false;
	2503	+ $order_index = 0;
	2504	+ foreach ($page_urls as $url_row) {
	2505	+ if (empty($url_row->source_url)) {
	2506	+ $has_empty_url = true;
	2507	+ $url_order_map['__empty__'] = $order_index++;
	2508	+ } else {
	2509	+ $url_list[] = $url_row->source_url;
	2510	+ $url_order_map[$url_row->source_url] = $order_index++;
	2511	+ }
	2512	+ }
1942	2513
1943		- for ($i = $start_url; $i < $end_url; $i++) {
1944		- $page_url = esc_url_raw($urls[$i]);
1945		- $page_response = wp_remote_get($page_url);
	2514	+ // Build query to fetch all rows for these URLs
	2515	+ $url_conditions = array();
	2516	+ $url_values = array();
1946	2517
1947		- if (is_wp_error($page_response) || wp_remote_retrieve_response_code($page_response) !== 200) {
1948		- $batch_stats['failed']++;
1949		- continue;
	2518	+ if (!empty($url_list)) {
	2519	+ $placeholders = implode(',', array_fill(0, count($url_list), '%s'));
	2520	+ $url_conditions[] = "source_url IN ($placeholders)";
	2521	+ $url_values = array_merge($url_values, $url_list);
1950	2522	}
1951	2523
1952		- $page_html = wp_remote_retrieve_body($page_response);
1953		- $page_content = $instance->mxchat_extract_main_content($page_html);
1954		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($page_content);
	2524	+ if ($has_empty_url) {
	2525	+ $url_conditions[] = "(source_url = '' OR source_url IS NULL)";
	2526	+ }
1955	2527
1956		- if (!empty($sanitized_content)) {
1957		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content);
	2528	+ if (!empty($url_conditions)) {
	2529	+ $url_where = "WHERE (" . implode(" OR ", $url_conditions) . ")";
1958	2530
1959		- if (is_array($embedding_vector)) {
1960		- $options = get_option('mxchat_options');
1961		- $submission_result = MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $options['api_key']);
	2531	+ // Add original filters back
	2532	+ if (!empty($where_clauses)) {
	2533	+ $url_where .= " AND " . implode(" AND ", $where_clauses);
	2534	+ $url_values = array_merge($url_values, $where_values);
	2535	+ }
1962	2536
1963		- if (is_wp_error($submission_result)) {
1964		- $batch_stats['failed']++;
1965		- $batch_stats['last_error'] = $submission_result->get_error_message();
1966		- continue;
	2537	+ if (!empty($url_values)) {
	2538	+ $prompts_query = $wpdb->prepare(
	2539	+ "SELECT * FROM {$table_name} {$url_where} ORDER BY timestamp DESC",
	2540	+ $url_values
	2541	+ );
	2542	+ } else {
	2543	+ $prompts_query = "SELECT * FROM {$table_name} {$url_where} ORDER BY timestamp DESC";
	2544	+ }
	2545	+
	2546	+ $prompts = $wpdb->get_results($prompts_query);
	2547	+
	2548	+ // Sort prompts by the original URL order (newest first), then by timestamp within each URL group
	2549	+ usort($prompts, function($a, $b) use ($url_order_map) {
	2550	+ $url_a = empty($a->source_url) ? '__empty__' : $a->source_url;
	2551	+ $url_b = empty($b->source_url) ? '__empty__' : $b->source_url;
	2552	+ $order_a = $url_order_map[$url_a] ?? PHP_INT_MAX;
	2553	+ $order_b = $url_order_map[$url_b] ?? PHP_INT_MAX;
	2554	+
	2555	+ // First sort by URL order (newest URLs first)
	2556	+ if ($order_a !== $order_b) {
	2557	+ return $order_a - $order_b;
1967	2558	}
1968	2559
1969		- $batch_stats['processed']++;
1970		- } else {
1971		- $batch_stats['failed']++;
1972		- $batch_stats['last_error'] = 'Failed to generate embedding. Please check OpenAI API key.';
1973		- }
	2560	+ // Within same URL, sort by timestamp DESC (newest chunks first)
	2561	+ return strtotime($b->timestamp) - strtotime($a->timestamp);
	2562	+ });
1974	2563	}
	2564	+ }
	2565	+ }
1975	2566
1976		- $status['processed_urls'] = absint($i + 1);
1977		- $status['last_update'] = time();
1978		- $status['failed_urls'] = absint($status['failed_urls'] ?? 0) + $batch_stats['failed'];
1979		- $status['last_error'] = $batch_stats['last_error'];
	2567	+ // ================================
	2568	+ // PAGINATION GENERATION
	2569	+ // ================================
	2570	+
	2571	+ // Generate pagination links
	2572	+ if ($total_pages > 1) {
	2573	+ // Build a clean base URL with only necessary parameters
	2574	+ $pagination_args = array('page' => 'mxchat-prompts');
1980	2575
1981		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	2576	+ // Preserve bot_id parameter if multi-bot is active
	2577	+ if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') {
	2578	+ $pagination_args['bot_id'] = $current_bot_id;
1982	2579	}
1983	2580
1984		- // If all URLs in this batch failed, stop processing
1985		- if ($batch_stats['processed'] === 0 && $batch_stats['failed'] > 0) {
1986		- $status['status'] = 'error';
1987		- $status['error'] = sprintf(
1988		- 'Processing stopped: %d consecutive failures. Last error: %s',
1989		- $batch_stats['failed'],
1990		- $batch_stats['last_error']
1991		- );
1992		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1993		- return;
	2581	+ // Preserve search query and nonce if present
	2582	+ if ($search_query) {
	2583	+ $pagination_args['search'] = $search_query;
	2584	+ if (!empty($nonce)) {
	2585	+ $pagination_args['_wpnonce'] = $nonce;
	2586	+ }
1994	2587	}
1995	2588
1996		- if ($end_url < $total_urls) {
1997		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_sitemap_urls', array(
1998		- 'urls' => array_map('esc_url_raw', $urls),
1999		- 'sitemap_url' => $sitemap_url,
2000		- 'total_urls' => $total_urls,
2001		- 'batch_size' => $batch_size,
2002		- 'batch_pause' => $batch_pause,
2003		- ));
2004		- } else {
2005		- $status['status'] = 'complete';
2006		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	2589	+ // Preserve content type filter if present
	2590	+ if ($content_type_filter) {
	2591	+ $pagination_args['content_type'] = $content_type_filter;
2007	2592	}
2008		- } catch (\Exception $e) {
2009		- $status['status'] = 'error';
2010		- $status['error'] = sanitize_text_field($e->getMessage());
2011		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	2593	+
	2594	+ // Build clean base URL
	2595	+ $base_url = add_query_arg($pagination_args, admin_url('admin.php'));
	2596	+
	2597	+ $page_links = paginate_links(array(
	2598	+ 'base' => $base_url . '%_%',
	2599	+ 'format' => '&paged=%#%',
	2600	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	2601	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	2602	+ 'total' => $total_pages,
	2603	+ 'current' => $current_page,
	2604	+ 'type' => 'plain',
	2605	+ ));
	2606	+ } else {
	2607	+ $page_links = '';
2012	2608	}
2013		-}
2014	2609
2015		-public function get_sitemap_processing_status($sitemap_url) {
2016		- $sitemap_url = esc_url_raw($sitemap_url);
2017		- $status = get_transient(sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)));
	2610	+ // ================================
	2611	+ // PROCESSING STATUS RETRIEVAL
	2612	+ // ================================
2018	2613
2019		- if (!$status || !is_array($status)) {
2020		- return false;
2021		- }
	2614	+ // Retrieve processing statuses using queue-based method
	2615	+ $processing_statuses = $knowledge_manager->mxchat_get_processing_statuses();
	2616	+ $pdf_status = $processing_statuses['pdf_status'];
	2617	+ $sitemap_status = $processing_statuses['sitemap_status'];
	2618	+ $is_processing = $processing_statuses['is_processing'];
2022	2619
2023		- return array(
2024		- 'total_urls' => absint($status['total_urls']),
2025		- 'processed_urls' => absint($status['processed_urls']),
2026		- 'failed_urls' => absint($status['failed_urls'] ?? 0),
2027		- 'percentage' => ($status['total_urls'] > 0)
2028		- ? round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100)
2029		- : 0,
2030		- 'status' => sanitize_text_field($status['status']),
2031		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat'),
2032		- 'error' => isset($status['error']) ? sanitize_text_field($status['error']) : '',
2033		- 'last_error' => isset($status['last_error']) ? sanitize_text_field($status['last_error']) : ''
	2620	+ //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
	2621	+
	2622	+ // ================================
	2623	+ // RENDER PAGE WITH NEW SIDEBAR LAYOUT
	2624	+ // ================================
	2625	+
	2626	+ // Include the new knowledge page template
	2627	+ require_once plugin_dir_path(__FILE__) . 'admin-knowledge-page.php';
	2628	+
	2629	+ // Package all page data for the render function
	2630	+ $page_data = array(
	2631	+ 'prompts' => $prompts,
	2632	+ 'total_records' => $total_records,
	2633	+ 'total_pages' => $total_pages,
	2634	+ 'current_page' => $current_page,
	2635	+ 'per_page' => $per_page,
	2636	+ 'page_links' => $page_links,
	2637	+ 'search_query' => $search_query,
	2638	+ 'content_type_filter' => $content_type_filter,
	2639	+ 'data_source' => $data_source,
	2640	+ 'use_pinecone' => $use_pinecone,
	2641	+ 'use_vectorstore' => $use_vectorstore,
	2642	+ 'multibot_active' => $multibot_active,
	2643	+ 'current_bot_id' => $current_bot_id,
	2644	+ 'pdf_status' => $pdf_status,
	2645	+ 'sitemap_status' => $sitemap_status,
	2646	+ 'is_processing' => $is_processing,
	2647	+ 'total_in_database' => $total_in_database ?? 0,
	2648	+ 'showing_recent_only' => $showing_recent_only ?? false,
2034	2649	);
	2650	+
	2651	+ // Render the new sidebar-based page
	2652	+ mxchat_render_knowledge_page($this, $knowledge_manager, $page_data);
2035	2653	}
2036	2654
2037		-public function mxchat_stop_processing() {
2038		- // Verify permissions
2039		- if (!current_user_can('manage_options')) {
2040		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
	2655	+/**
	2656	+ * Get bot-specific Pinecone configuration
	2657	+ * Used in the knowledge retrieval functions
	2658	+ */
	2659	+private function get_bot_pinecone_config($bot_id = 'default') {
	2660	+ //error_log("MXCHAT DEBUG: get_bot_pinecone_config called for bot: " . $bot_id);
	2661	+
	2662	+ // If default bot or multi-bot add-on not active, use default Pinecone config
	2663	+ if ($bot_id === 'default' || !class_exists('MxChat_Multi_Bot_Manager')) {
	2664	+ //error_log("MXCHAT DEBUG: Using default Pinecone config (no multi-bot or bot is 'default')");
	2665	+ $addon_options = get_option('mxchat_pinecone_addon_options', array());
	2666	+ $config = array(
	2667	+ 'use_pinecone' => (isset($addon_options['mxchat_use_pinecone']) && $addon_options['mxchat_use_pinecone'] === '1'),
	2668	+ 'api_key' => $addon_options['mxchat_pinecone_api_key'] ?? '',
	2669	+ 'host' => $addon_options['mxchat_pinecone_host'] ?? '',
	2670	+ 'namespace' => $addon_options['mxchat_pinecone_namespace'] ?? ''
	2671	+ );
	2672	+ //error_log("MXCHAT DEBUG: Default config - use_pinecone: " . ($config['use_pinecone'] ? 'true' : 'false'));
	2673	+ return $config;
2041	2674	}
	2675	+
	2676	+ //error_log("MXCHAT DEBUG: Calling filter 'mxchat_get_bot_pinecone_config' for bot: " . $bot_id);
	2677	+
	2678	+ // Hook for multi-bot add-on to provide bot-specific Pinecone config
	2679	+ $bot_pinecone_config = apply_filters('mxchat_get_bot_pinecone_config', array(), $bot_id);
	2680	+
	2681	+ if (!empty($bot_pinecone_config)) {
	2682	+ //error_log("MXCHAT DEBUG: Got bot-specific config from filter");
	2683	+ //error_log(" - use_pinecone: " . (isset($bot_pinecone_config['use_pinecone']) ? ($bot_pinecone_config['use_pinecone'] ? 'true' : 'false') : 'not set'));
	2684	+ //error_log(" - host: " . ($bot_pinecone_config['host'] ?? 'not set'));
	2685	+ //error_log(" - namespace: " . ($bot_pinecone_config['namespace'] ?? 'not set'));
	2686	+ } else {
	2687	+ //error_log("MXCHAT DEBUG: Filter returned empty config!");
	2688	+ }
	2689	+
	2690	+ return is_array($bot_pinecone_config) ? $bot_pinecone_config : array();
	2691	+}
2042	2692
2043		- // Verify nonce
2044		- check_admin_referer('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce');
2045		-
2046		- // Get the last sitemap URL and clear its transient
2047		- $sitemap_url = get_transient('mxchat_last_sitemap_url');
2048		- if ($sitemap_url) {
2049		- delete_transient('mxchat_sitemap_status_' . md5($sitemap_url));
2050		- delete_transient('mxchat_last_sitemap_url');
	2693	+public function mxchat_delete_chat_history() {
	2694	+ if (!current_user_can('manage_options')) {
	2695	+ echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
	2696	+ wp_die();
2051	2697	}
	2698	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
	2699	+ global $wpdb;
	2700	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2052	2701
2053		- // Get the last PDF URL and clear its transient
2054		- $pdf_url = get_transient('mxchat_last_pdf_url');
2055		- if ($pdf_url) {
2056		- delete_transient('mxchat_pdf_status_' . md5($pdf_url));
2057		- delete_transient('mxchat_last_pdf_url');
2058		- }
	2702	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	2703	+ $deleted_count = 0;
	2704	+ $translations_table = $wpdb->prefix . 'mxchat_transcript_translations';
2059	2705
2060		- // Unschedule any pending sitemap events
2061		- $timestamp = wp_next_scheduled('mxchat_process_sitemap_urls');
2062		- if ($timestamp) {
2063		- wp_unschedule_event($timestamp, 'mxchat_process_sitemap_urls');
2064		- }
	2706	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	2707	+ $session_id_sanitized = sanitize_text_field($session_id);
2065	2708
2066		- // Redirect back with a success message
2067		- set_transient('mxchat_admin_notice_success',
2068		- esc_html__('Processing has been stopped successfully.', 'mxchat'),
2069		- 30
2070		- );
2071		- wp_safe_redirect(admin_url('admin.php?page=mxchat-prompts'));
2072		- exit;
2073		-}
2074		-private function mxchat_sanitize_content_for_api($content) {
2075		- // Remove script, style tags, and HTML comments
2076		- $content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $content);
2077		- $content = preg_replace('/<style\b[^>]*>(.*?)<\/style>/is', '', $content);
2078		- $content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
	2709	+ // Clear relevant cache before deletion
	2710	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	2711	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
2079	2712
2080		- // Remove all HTML tags and decode HTML entities
2081		- $content = wp_strip_all_tags($content);
2082		- $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
	2713	+ // Perform the deletion from the database table
	2714	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
2083	2715
2084		- // Trim and normalize whitespace
2085		- $content = trim(preg_replace('/\s+/', ' ', $content));
	2716	+ // Delete any saved translations for this session
	2717	+ if ($wpdb->get_var("SHOW TABLES LIKE '$translations_table'") === $translations_table) {
	2718	+ $wpdb->delete($translations_table, ['session_id' => $session_id_sanitized]);
	2719	+ }
2086	2720
2087		- return $content;
2088		-}
	2721	+ // Delete the corresponding option entry from wp_options table
	2722	+ delete_option("mxchat_history_" . $session_id_sanitized);
2089	2723
	2724	+ // Delete any associated metadata options
	2725	+ delete_option("mxchat_email_" . $session_id_sanitized);
	2726	+ delete_option("mxchat_agent_name_" . $session_id_sanitized);
2090	2727
	2728	+ $deleted_count++;
	2729	+ }
2091	2730
	2731	+ // Optionally, clear a general cache if you have one
	2732	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
2092	2733
2093		-public function mxchat_handle_product_change($post_id, $post, $update) {
2094		- if ($post->post_type !== 'product') {
2095		- return;
	2734	+ echo wp_json_encode([
	2735	+ 'success' => sprintf(
	2736	+ esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
	2737	+ $deleted_count
	2738	+ )
	2739	+ ]);
	2740	+ } else {
	2741	+ echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
2096	2742	}
2097	2743
2098		- if ($post->post_status === 'publish') {
2099		- add_action('shutdown', function() use ($post_id) {
2100		- $product = wc_get_product($post_id);
2101		- if ($product) {
2102		- $this->mxchat_store_product_embedding($product);
2103		- }
2104		- });
2105		- }
	2744	+ wp_die();
2106	2745	}
2107	2746
2108		-private function mxchat_store_product_embedding($product) {
2109		- if (!isset($this->options['enable_woocommerce_integration']) ||
2110		- !in_array($this->options['enable_woocommerce_integration'], ['1', 'on'])) {
2111		- return;
	2747	+/**
	2748	+ * Format transcript message content with markdown processing
	2749	+ * Converts markdown links, bold, italic, code blocks, and plain URLs to HTML
	2750	+ */
	2751	+private function format_transcript_message($text) {
	2752	+ if (empty($text)) {
	2753	+ return '';
2112	2754	}
2113	2755
2114		- $source_url = get_permalink($product->get_id());
	2756	+ // Normalize line endings and clean up excessive whitespace
	2757	+ $text = str_replace("\r\n", "\n", $text);
	2758	+ $text = str_replace("\r", "\n", $text);
2115	2759
2116		- // Build description
2117		- $regular_price = $product->get_regular_price();
2118		- $sale_price = $product->get_sale_price();
2119		- $description = $product->get_description() . "\n\n" .
2120		- esc_html__('Short Description:', 'mxchat') . " " . $product->get_short_description() . "\n" .
2121		- esc_html__('Price:', 'mxchat') . " " . $regular_price . "\n" .
2122		- esc_html__('Sale Price:', 'mxchat') . " " . ($sale_price ?: esc_html__('N/A', 'mxchat')) . "\n" .
2123		- esc_html__('SKU:', 'mxchat') . " " . $product->get_sku();
	2760	+ // Clean up existing <br> tags that may have been saved (legacy data)
	2761	+ // Convert <br>, <br/>, <br /> back to newlines for consistent processing
	2762	+ $text = preg_replace('/<br\s*\/?>\s*/i', "\n", $text);
2124	2763
2125		- // Generate embedding vector
2126		- $embedding_vector = $this->mxchat_generate_embedding($description);
2127		- if (!is_array($embedding_vector)) {
2128		- return;
2129		- }
	2764	+ // Collapse 3+ consecutive newlines to just 2 (paragraph break)
	2765	+ $text = preg_replace('/\n{3,}/', "\n\n", $text);
2130	2766
2131		- // Check for Pinecone addon and its settings
2132		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2133		- $use_pinecone = false;
	2767	+ // Process markdown headers (# Header)
	2768	+ $text = preg_replace_callback('/^(#{1,6})\s+(.+)$/m', function($matches) {
	2769	+ $level = strlen($matches[1]);
	2770	+ $content = esc_html(trim($matches[2]));
	2771	+ return "<h{$level}>{$content}</h{$level}>";
	2772	+ }, $text);
2134	2773
2135		- if ($pinecone_settings && is_array($pinecone_settings)) {
2136		- $use_pinecone = (
2137		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2138		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2139		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2140		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2141		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2142		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2143		- );
2144		- }
	2774	+ // Process code blocks with triple backticks
	2775	+ $text = preg_replace_callback('/```(\w+)?\n?([\s\S]*?)```/', function($matches) {
	2776	+ $language = !empty($matches[1]) ? ' class="language-' . esc_attr($matches[1]) . '"' : '';
	2777	+ $code = esc_html($matches[2]);
	2778	+ return "<pre><code{$language}>{$code}</code></pre>";
	2779	+ }, $text);
2145	2780
2146		- if ($use_pinecone) {
2147		- $result = $this->store_in_pinecone_main(
2148		- $embedding_vector,
2149		- $description,
2150		- $source_url,
2151		- $pinecone_settings['mxchat_pinecone_api_key'],
2152		- $pinecone_settings['mxchat_pinecone_environment'],
2153		- $pinecone_settings['mxchat_pinecone_index']
2154		- );
	2781	+ // Process inline code with single backticks
	2782	+ $text = preg_replace('/`([^`]+)`/', '<code>$1</code>', $text);
2155	2783
2156		- if (!$result['success']) {
2157		- // Fallback to WordPress DB if Pinecone storage fails
2158		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2159		- }
2160		- } else {
2161		- // Use WordPress DB storage
2162		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2163		- }
2164		-}
	2784	+ // Process bold text **text** or __text__
	2785	+ $text = preg_replace('/\*\*(.+?)\*\*/', '<strong>$1</strong>', $text);
	2786	+ $text = preg_replace('/__(.+?)__/', '<strong>$1</strong>', $text);
2165	2787
2166		-public function mxchat_handle_product_delete($post_id) {
2167		- if (get_post_type($post_id) !== 'product') {
2168		- return;
2169		- }
	2788	+ // Process italic text *text* or _text_ (but not if part of URL)
	2789	+ $text = preg_replace('/(?<![*_\w])\*([^*]+)\*(?![*\w])/', '<em>$1</em>', $text);
	2790	+ $text = preg_replace('/(?<![*_\w])_([^_]+)_(?![*\w])/', '<em>$1</em>', $text);
2170	2791
2171		- $source_url = get_permalink($post_id);
	2792	+ // Process markdown links [text](url)
	2793	+ $text = preg_replace_callback('/\[([^\]]+)\]\((https?:\/\/[^\s)]+)\)/', function($matches) {
	2794	+ $link_text = esc_html($matches[1]);
	2795	+ $url = esc_url($matches[2]);
	2796	+ return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$link_text}</a>";
	2797	+ }, $text);
2172	2798
2173		- // Check for Pinecone addon and its settings
2174		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2175		- $use_pinecone = false;
	2799	+ // Process citation-style brackets [URL]
	2800	+ $text = preg_replace_callback('/\[(https?:\/\/[^\]]+)\]/', function($matches) {
	2801	+ $url = esc_url($matches[1]);
	2802	+ return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$url}</a>";
	2803	+ }, $text);
2176	2804
2177		- if ($pinecone_settings && is_array($pinecone_settings)) {
2178		- $use_pinecone = (
2179		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2180		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2181		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2182		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2183		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2184		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2185		- );
2186		- }
	2805	+ // Process standalone URLs (not already in links)
	2806	+ $text = preg_replace_callback(
	2807	+ '/(?<!href="|">)(https?:\/\/[^\s<>"]+)(?![^<]*<\/a>)/',
	2808	+ function($matches) {
	2809	+ $url = esc_url($matches[1]);
	2810	+ // Truncate display URL if too long
	2811	+ $display = strlen($matches[1]) > 50 ? substr($matches[1], 0, 47) . '...' : $matches[1];
	2812	+ return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$display}</a>";
	2813	+ },
	2814	+ $text
	2815	+ );
2187	2816
2188		- if ($use_pinecone) {
2189		- $this->delete_from_pinecone(
2190		- array($source_url),
2191		- $pinecone_settings['mxchat_pinecone_api_key'],
2192		- $pinecone_settings['mxchat_pinecone_environment'],
2193		- $pinecone_settings['mxchat_pinecone_index']
2194		- );
	2817	+ // Process mailto links
	2818	+ $text = preg_replace_callback('/\[([^\]]+)\]\((mailto:[^)]+)\)/', function($matches) {
	2819	+ $link_text = esc_html($matches[1]);
	2820	+ $mailto = esc_url($matches[2]);
	2821	+ return "<a href=\"{$mailto}\">{$link_text}</a>";
	2822	+ }, $text);
	2823	+
	2824	+ // Convert paragraphs: split by double newlines, wrap in <p> tags
	2825	+ // This creates proper paragraph structure instead of excessive <br> tags
	2826	+ $paragraphs = preg_split('/\n\n+/', $text);
	2827	+
	2828	+ // Filter out empty paragraphs but preserve content like "0"
	2829	+ $paragraphs = array_values(array_filter(array_map('trim', $paragraphs), function($p) {
	2830	+ return $p !== '';
	2831	+ }));
	2832	+
	2833	+ if (empty($paragraphs)) {
	2834	+ // No content after filtering
	2835	+ return '';
	2836	+ } elseif (count($paragraphs) > 1) {
	2837	+ // Multiple paragraphs - wrap each in <p> tags, convert single newlines to <br>
	2838	+ $formatted_paragraphs = array_map(function($p) {
	2839	+ return nl2br($p);
	2840	+ }, $paragraphs);
	2841	+ $text = '<p>' . implode('</p><p>', $formatted_paragraphs) . '</p>';
2195	2842	} else {
2196		- // Fallback to WordPress DB deletion
2197		- global $wpdb;
2198		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
2199		- $wpdb->delete($table_name, array('source_url' => $source_url), array('%s'));
	2843	+ // Single paragraph - just convert newlines to <br>
	2844	+ $text = nl2br($paragraphs[0]);
2200	2845	}
	2846	+
	2847	+ return $text;
2201	2848	}
2202	2849
2203		-
2204	2850	/**
2205		- * Delete vectors from Pinecone by source URL
2206		- *
2207		- * @param array $urls Array of source URLs to delete
2208		- * @param string $api_key Pinecone API key
2209		- * @param string $environment Pinecone environment
2210		- * @param string $index_name Pinecone index name
2211		- * @return array Associative array with 'success' boolean and 'message' string
	2851	+ * AJAX handler to fetch RAG context for a specific message
	2852	+ * Used by the transcript viewer to show retrieved documents
2212	2853	*/
2213		-private function delete_from_pinecone($urls, $api_key, $environment, $index_name) {
2214		- // Get the Pinecone host from options (matching your store_in_pinecone_main pattern)
2215		- $options = get_option('mxchat_pinecone_addon_options');
2216		- $host = $options['mxchat_pinecone_host'] ?? '';
	2854	+public function mxchat_get_rag_context() {
	2855	+ // Check permissions
	2856	+ if (!current_user_can('manage_options')) {
	2857	+ wp_send_json_error(['message' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
	2858	+ wp_die();
	2859	+ }
2217	2860
2218		- if (empty($host)) {
2219		- return array(
2220		- 'success' => false,
2221		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
2222		- );
	2861	+ // Validate message ID
	2862	+ if (!isset($_POST['message_id']) || empty($_POST['message_id'])) {
	2863	+ wp_send_json_error(['message' => esc_html__('Message ID is required.', 'mxchat')]);
	2864	+ wp_die();
2223	2865	}
2224	2866
2225		- // Build API endpoint using the configured host
2226		- $api_endpoint = "https://{$host}/vectors/delete";
	2867	+ $message_id = absint($_POST['message_id']);
2227	2868
2228		- // Create vector IDs from URLs (matching your store method's ID generation)
2229		- $vector_ids = array_map('md5', $urls);
	2869	+ global $wpdb;
	2870	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2230	2871
2231		- // Prepare the delete request body
2232		- $request_body = array(
2233		- 'ids' => $vector_ids,
2234		- 'filter' => array(
2235		- 'source_url' => array(
2236		- '$in' => $urls
2237		- )
2238		- )
2239		- );
2240		-
2241		- // Make the deletion request
2242		- $response = wp_remote_post($api_endpoint, array(
2243		- 'headers' => array(
2244		- 'Api-Key' => $api_key,
2245		- 'accept' => 'application/json',
2246		- 'content-type' => 'application/json'
2247		- ),
2248		- 'body' => wp_json_encode($request_body),
2249		- 'timeout' => 30,
2250		- 'data_format' => 'body'
	2872	+ // Fetch the RAG context for this message
	2873	+ $result = $wpdb->get_row($wpdb->prepare(
	2874	+ "SELECT rag_context FROM {$table_name} WHERE id = %d",
	2875	+ $message_id
2251	2876	));
2252	2877
2253		- // Handle WordPress HTTP API errors
2254		- if (is_wp_error($response)) {
2255		- return array(
2256		- 'success' => false,
2257		- 'message' => $response->get_error_message()
2258		- );
	2878	+ if (!$result || empty($result->rag_context)) {
	2879	+ wp_send_json_error(['message' => esc_html__('No RAG context found for this message.', 'mxchat')]);
	2880	+ wp_die();
2259	2881	}
2260	2882
2261		- // Check response status
2262		- $response_code = wp_remote_retrieve_response_code($response);
2263		- if ($response_code !== 200) {
2264		- $body = wp_remote_retrieve_body($response);
2265		- return array(
2266		- 'success' => false,
2267		- 'message' => sprintf(
2268		- 'Pinecone API error (HTTP %d): %s',
2269		- $response_code,
2270		- $body
2271		- )
2272		- );
2273		- }
	2883	+ // Decode the JSON data
	2884	+ $rag_context = json_decode($result->rag_context, true);
2274	2885
2275		- // Parse response body
2276		- $body = wp_remote_retrieve_body($response);
2277		- $response_data = json_decode($body, true);
2278		-
2279		- // Final validation of the response
2280	2886	if (json_last_error() !== JSON_ERROR_NONE) {
2281		- return array(
2282		- 'success' => false,
2283		- 'message' => 'Failed to parse Pinecone response: ' . json_last_error_msg()
2284		- );
	2887	+ wp_send_json_error(['message' => esc_html__('Invalid RAG context data.', 'mxchat')]);
	2888	+ wp_die();
2285	2889	}
2286	2890
2287		- return array(
2288		- 'success' => true,
2289		- 'message' => sprintf('Successfully deleted %d vectors from Pinecone', count($vector_ids))
2290		- );
	2891	+ wp_send_json_success($rag_context);
	2892	+ wp_die();
2291	2893	}
2292	2894
	2895	+public function display_admin_notices() {
	2896	+ // Check if we're on a MXChat admin page
	2897	+ $screen = get_current_screen();
	2898	+ if (!$screen || strpos($screen->base, 'mxchat') === false) {
	2899	+ return;
	2900	+ }
2293	2901
2294		-public function mxchat_fetch_chat_history() {
2295		- global $wpdb;
2296		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	2902	+ $dismiss_button = '<button type="button" class="notice-dismiss"><span class="screen-reader-text">' . esc_html__('Dismiss this notice.', 'mxchat') . '</span></button>';
2297	2903
2298		- if (!current_user_can('manage_options')) {
2299		- wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
	2904	+ // Check for error notices
	2905	+ $error_notice = get_transient('mxchat_admin_notice_error');
	2906	+ if ($error_notice) {
	2907	+ echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p>' . $dismiss_button . '</div>';
	2908	+ delete_transient('mxchat_admin_notice_error');
2300	2909	}
2301	2910
2302		- // First get unique session IDs ordered by most recent message in each session
2303		- $session_ids = $wpdb->get_col(
2304		- $wpdb->prepare(
2305		- "SELECT DISTINCT session_id
2306		- FROM {$table_name}
2307		- GROUP BY session_id
2308		- ORDER BY MAX(timestamp) DESC"
2309		- )
2310		- );
	2911	+ // Check for success notices
	2912	+ $success_notice = get_transient('mxchat_admin_notice_success');
	2913	+ if ($success_notice) {
	2914	+ echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p>' . $dismiss_button . '</div>';
	2915	+ delete_transient('mxchat_admin_notice_success');
	2916	+ }
2311	2917
2312		- if (empty($session_ids)) {
2313		- wp_die(esc_html__('No chat history available.', 'mxchat'));
	2918	+ // Check for info notices
	2919	+ $info_notice = get_transient('mxchat_admin_notice_info');
	2920	+ if ($info_notice) {
	2921	+ echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p>' . $dismiss_button . '</div>';
	2922	+ delete_transient('mxchat_admin_notice_info');
2314	2923	}
	2924	+}
2315	2925
2316		- ob_start();
2317		- echo '<div class="mxchat-transcript">';
2318	2926
2319		- // Iterate through sessions from newest to oldest
2320		- foreach ($session_ids as $session_id) {
2321		- // Get the email associated with this session (if available)
2322		- $email = $wpdb->get_var(
2323		- $wpdb->prepare(
2324		- "SELECT user_email
2325		- FROM {$table_name}
2326		- WHERE session_id = %s AND user_email != ''
2327		- ORDER BY timestamp ASC
2328		- LIMIT 1",
2329		- $session_id
2330		- )
2331		- );
	2927	+public function mxchat_create_activation_page() {
	2928	+ // Include the new Pro & Extensions page template
	2929	+ require_once plugin_dir_path(__FILE__) . 'admin-pro-page.php';
2332	2930
2333		- // Debug: Check email retrieval
2334		- if (empty($email)) {
2335		- //error_log("No email found for session {$session_id}");
2336		- } else {
2337		- //error_log("Email for session {$session_id}: " . $email);
2338		- }
	2931	+ // Get addons configuration from the MxChat_Addons class
	2932	+ require_once plugin_dir_path(__FILE__) . 'class-mxchat-addons.php';
	2933	+ $addons_instance = new MxChat_Addons();
	2934	+ $addons_config = $addons_instance->get_addons_config();
2339	2935
2340		- // Get messages for this session ordered by timestamp
2341		- $messages = $wpdb->get_results(
2342		- $wpdb->prepare(
2343		- "SELECT * FROM {$table_name}
2344		- WHERE session_id = %s
2345		- ORDER BY timestamp ASC",
2346		- $session_id
2347		- )
2348		- );
	2936	+ // Render the consolidated Pro & Extensions page
	2937	+ mxchat_render_pro_page($this, $addons_config);
	2938	+}
2349	2939
2350		- // Start session block
2351		- echo '<div class="mxchat-session">';
2352		- echo '<div class="mxchat-session-header">';
2353		- // Wrap checkbox and session ID in one block
2354		- echo '<div class="mxchat-session-id">';
2355		- echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
2356		- echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
2357		- echo '</div>';
	2940	+/**
	2941	+ * Check if current activation is linked to a domain
	2942	+ * This checks YOUR website's database, not the user's local database
	2943	+ */
	2944	+public function is_current_activation_linked($domain) {
	2945	+ $license_key = get_option('mxchat_activation_key');
	2946	+ $email = get_option('mxchat_pro_email');
2358	2947
2359		- // Place email directly below the session ID block
2360		- if (!empty($email)) {
2361		- echo '<div class="mxchat-session-email">';
2362		- echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
2363		- echo '</div>';
2364		- }
2365		- echo '</div>';
	2948	+ if (empty($license_key) || empty($email)) {
	2949	+ return false;
	2950	+ }
2366	2951
2367		- echo '<div class="mxchat-messages">';
	2952	+ // Check with YOUR website's API
	2953	+ $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
	2954	+ 'body' => array(
	2955	+ 'license_key' => $license_key,
	2956	+ 'email' => $email,
	2957	+ 'domain' => $domain
	2958	+ ),
	2959	+ 'timeout' => 10,
	2960	+ 'sslverify' => false
	2961	+ ));
2368	2962
2369		- // Display messages for this session
2370		- foreach ($messages as $transcript) {
2371		- $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
2372		-
2373		- // Determine message styling
2374		- switch ($transcript->role) {
2375		- case 'assistant':
2376		- case 'bot':
2377		- $message_class = 'bot-message';
2378		- $display_role = esc_html__('Chatbot', 'mxchat');
2379		- break;
2380		- case 'user':
2381		- $message_class = 'user-message';
2382		- $display_role = !empty($transcript->user_identifier)
2383		- ? sanitize_text_field($transcript->user_identifier)
2384		- : esc_html__('User', 'mxchat');
2385		- break;
2386		- case 'agent':
2387		- $message_class = 'agent-message';
2388		- $display_role = esc_html__('Agent', 'mxchat');
2389		- break;
2390		- default:
2391		- $message_class = 'unknown-message';
2392		- $display_role = esc_html__('Unknown', 'mxchat');
2393		- }
2394		-
2395		- // Process message content
2396		- $message_content = wp_kses(
2397		- stripslashes($transcript->message),
2398		- [
2399		- 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
2400		- 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
2401		- 'a' => ['href' => [], 'title' => []]
2402		- ]
2403		- );
2404		- $message_content = nl2br($message_content);
2405		-
2406		- // Render message
2407		- echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
2408		- echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
2409		- echo '<div class="mxchat-message-content">' . $message_content . '</div>';
2410		- echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
2411		- echo '</div>';
2412		- }
2413		-
2414		- // Close session block
2415		- echo '</div></div>';
	2963	+ if (is_wp_error($response)) {
	2964	+ return false;
2416	2965	}
2417	2966
2418		- echo '</div>';
2419		- $output = ob_get_clean();
2420		- echo $output;
2421		- wp_die();
	2967	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	2968	+ return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
2422	2969	}
2423	2970
2424	2971
2425		-public function mxchat_create_activation_page() {
2426		- $license_status = get_option('mxchat_license_status', 'inactive');
2427		- $license_error = get_option('mxchat_license_error', '');
2428		- ?>
2429		- <div class="wrap mxchat-admin-activation">
2430		- <div class="mxchat-pro-hero">
2431		- <h1 class="pro-title">
2432		- <span class="pro-gradient-text">Activate</span> MxChat Pro
2433		- </h1>
2434		- <p class="pro-subtitle">
2435		- <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
2436		- </p>
2437		- </div>
2438		-
2439		- <?php if ($license_status === 'inactive' && !empty($license_error)): ?>
2440		- <div class="error notice">
2441		- <p><?php echo esc_html($license_error); ?></p>
2442		- </div>
2443		- <?php endif; ?>
2444		-
2445		- <form id="mxchat-activation-form" class="mxchat-pro-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
2446		- <div class="mxchat-pro-form-container">
2447		- <table class="form-table">
2448		- <tr valign="top">
2449		- <th scope="row"><?php esc_html_e('Email Address', 'mxchat'); ?></th>
2450		- <td>
2451		- <input type="email" id="mxchat_pro_email" name="mxchat_pro_email" value="<?php echo esc_attr(get_option('mxchat_pro_email')); ?>" class="regular-text mxchat-pro-input" required />
2452		- </td>
2453		- </tr>
2454		- <tr valign="top">
2455		- <th scope="row"><?php esc_html_e('Activation Key', 'mxchat'); ?></th>
2456		- <td>
2457		- <input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text mxchat-pro-input" required />
2458		- </td>
2459		- </tr>
2460		- </table>
2461		- <?php if ($license_status !== 'active'): ?>
2462		- <div class="mxchat-pro-button-container">
2463		- <button type="submit" id="activate_license_button" class="button button-primary mxchat-pro-button"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
2464		- <div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
2465		- </div>
2466		- <?php endif; ?>
2467		- </div>
2468		- </form>
2469		- <!-- License Status Display -->
2470		- <div class="mxchat-pro-status">
2471		- <h3><?php esc_html_e('License Status:', 'mxchat'); ?>
2472		- <span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
2473		- <?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
2474		- </span>
2475		- </h3>
2476		- </div>
2477		-
2478		- </div>
2479		- <?php
2480		-}
2481		-
2482		-public function mxchat_intents_page_html() {
	2972	+public function mxchat_actions_page_html() {
2483	2973	if (!current_user_can('manage_options')) {
2484	2974	return;
2485	2975	}
2486	2976
2487		- // Keep existing data fetching logic
2488	2977	global $wpdb;
2489	2978	$table_name = $wpdb->prefix . 'mxchat_intents';
2490		- $page = isset($_GET['paged']) ? max(1, intval($_GET['paged'])) : 1;
2491		- $per_page = 20;
2492		- $offset = ($page - 1) * $per_page;
2493	2979
2494		- // Success message
2495		- if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2496		- echo '<div class="notice notice-success is-dismissible"><p>' .
2497		- esc_html__('Intent updated successfully.', 'mxchat') .
2498		- '</p></div>';
2499		- }
	2980	+ // Get stats for dashboard
	2981	+ $total_actions = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
	2982	+ $enabled_actions = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE enabled = 1");
	2983	+ $disabled_actions = $total_actions - $enabled_actions;
2500	2984
2501		- // Filtering logic
2502		- $where = '1=1';
2503		- $search_term = isset($_GET['s']) ? trim($_GET['s']) : '';
2504		- $callback_filter = isset($_GET['callback_filter']) ? sanitize_text_field($_GET['callback_filter']) : '';
	2985	+ // Get unique action types count
	2986	+ $action_types_count = $wpdb->get_var("SELECT COUNT(DISTINCT callback_function) FROM $table_name");
2505	2987
2506		- if ($search_term) {
2507		- $search_term_like = '%' . $wpdb->esc_like($search_term) . '%';
2508		- $where .= $wpdb->prepare(' AND (intent_label LIKE %s OR phrases LIKE %s)',
2509		- $search_term_like, $search_term_like);
2510		- }
	2988	+ // Get action type distribution
	2989	+ $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");
	2990	+ $available_callbacks = $this->mxchat_get_available_callbacks();
	2991	+ $callback_groups = $this->mxchat_get_available_callbacks(true, true);
2511	2992
2512		- if ($callback_filter) {
2513		- $where .= $wpdb->prepare(' AND callback_function = %s', $callback_filter);
	2993	+ $action_type_distribution = array();
	2994	+ foreach ($type_distribution_raw as $row) {
	2995	+ $label = isset($available_callbacks[$row->callback_function]['label'])
	2996	+ ? $available_callbacks[$row->callback_function]['label']
	2997	+ : $row->callback_function;
	2998	+ $action_type_distribution[$label] = $row->count;
2514	2999	}
2515	3000
2516		- // Pagination
2517		- $total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2518		- $total_pages = ceil($total_intents / $per_page);
	3001	+ // Prepare page data
	3002	+ $page_data = array(
	3003	+ 'total_actions' => $total_actions,
	3004	+ 'enabled_actions' => $enabled_actions,
	3005	+ 'disabled_actions' => $disabled_actions,
	3006	+ 'action_types_count' => $action_types_count,
	3007	+ 'action_type_distribution' => $action_type_distribution,
	3008	+ 'available_callbacks' => $available_callbacks,
	3009	+ 'callback_groups' => $callback_groups,
	3010	+ );
2519	3011
2520		- // Get intents
2521		- $intents = $wpdb->get_results($wpdb->prepare(
2522		- "SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2523		- $per_page, $offset
2524		- ));
	3012	+ // Include and render the new template
	3013	+ require_once plugin_dir_path(__FILE__) . 'admin-actions-page.php';
	3014	+ mxchat_render_actions_page($this, $page_data);
	3015	+}
2525	3016
2526		- // Get callbacks
2527		- $available_callbacks = $this->mxchat_get_available_callbacks();
2528		-
	3017	+/**
	3018	+ * LEGACY HTML - Preserved below for reference, to be removed in future update
	3019	+ */
	3020	+function mxchat_actions_page_legacy_html() {
	3021	+ // This function is deprecated and no longer used
	3022	+ // The new template is in includes/admin-actions-page.php
2529	3023	?>
2530	3024	<div class="wrap mxchat-wrapper">
2531	3025	<!-- Hero Section -->
2532	3026	<div class="mxchat-hero">
2533	3027	<h1 class="mxchat-main-title">
2534		- <span class="mxchat-gradient-text">Intent</span> Manager
	3028	+ <span class="mxchat-gradient-text">Actions</span> Manager
2535	3029	</h1>
2536	3030	<p class="mxchat-hero-subtitle">
2537		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	3031	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2538	3032	</p>
2539	3033	</div>
2540	3034
2541		- <div class="mxchat-content">
2542		- <!-- Add Intent Card -->
2543		- <div class="mxchat-card">
2544		- <div class="mxchat-card-header">
2545		- <h2><?php esc_html_e('Add New Intent', 'mxchat'); ?></h2>
2546		- </div>
2547		-
2548		- <div class="mxchat-intent-documentation">
2549		- <p>
2550		- <?php esc_html_e('We highly encourage users to quickly read our ', 'mxchat'); ?>
2551		- <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer">
2552		- <?php esc_html_e('documentation', 'mxchat'); ?>
2553		- </a>
2554		- <?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'); ?>
2555		- </p>
2556		- </div>
2557		-
2558		- <form id="mxchat-add-intent-form" method="post"
2559		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2560		- <input type="hidden" name="action" value="mxchat_add_intent">
2561		- <?php wp_nonce_field('mxchat_add_intent_nonce'); ?>
2562		-
2563		- <div class="mxchat-form-group">
2564		- <label for="intent_label">
2565		- <?php esc_html_e('Intent Label (For your reference only)', 'mxchat'); ?>
2566		- </label>
2567		- <input name="intent_label" type="text" id="intent_label" required
2568		- class="mxchat-intent-input"
2569		- placeholder="<?php esc_attr_e('Example Email Capture: Newsletter Signup', 'mxchat'); ?>">
	3035	+ <!-- Actions Header with Search and Filter -->
	3036	+ <div class="mxchat-actions-header">
	3037	+ <div class="mxchat-actions-filters">
	3038	+ <form method="get" class="mxchat-search-form">
	3039	+ <input type="hidden" name="page" value="mxchat-actions">
	3040	+ <div class="mxchat-search-group">
	3041	+ <span class="dashicons dashicons-search"></span>
	3042	+ <input type="text" name="s" class="mxchat-search-input"
	3043	+ placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
	3044	+ value="<?php echo esc_attr($search_term); ?>">
2570	3045	</div>
2571		-
2572		- <div class="mxchat-form-group">
2573		- <label for="phrases">
2574		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2575		- </label>
2576		- <textarea name="phrases" id="phrases" rows="5" required
2577		- class="mxchat-intent-textarea"
2578		- 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>
2579		- </div>
2580		-
2581		- <div class="mxchat-form-group">
2582		- <label for="callback_function">
2583		- <?php esc_html_e('Callback Function', 'mxchat'); ?>
2584		- </label>
2585		- <select name="callback_function" id="callback_function"
2586		- class="mxchat-intent-select" required>
2587		- <option value="">
2588		- <?php esc_html_e('Select a Callback', 'mxchat'); ?>
	3046	+ <select name="callback_filter" class="mxchat-action-filter">
	3047	+ <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
	3048	+ <?php foreach ($available_callbacks as $function => $callback_data) :
	3049	+ $label = $callback_data['label']; ?>
	3050	+ <option value="<?php echo esc_attr($function); ?>"
	3051	+ <?php selected($callback_filter, $function); ?>>
	3052	+ <?php echo esc_html($label); ?>
2589	3053	</option>
2590		- <?php
2591		- $groups = $this->mxchat_get_available_callbacks(true);
2592		- foreach ($groups as $group_label => $group_callbacks) :
2593		- echo '<optgroup label="' . esc_attr($group_label) . '">';
2594		- foreach ($group_callbacks as $function => $data) :
2595		- $label = $data['label'];
2596		- $pro_only = $data['pro_only'];
2597		- $disabled = (!$this->is_activated && $pro_only) ? 'disabled' : '';
2598		- $label_suffix = (!$this->is_activated && $pro_only) ? ' (Pro Only)' : '';
2599		- ?>
2600		- <option value="<?php echo esc_attr($function); ?>"
2601		- <?php echo $disabled; ?>>
2602		- <?php echo esc_html($label . $label_suffix); ?>
2603		- </option>
2604		- <?php
2605		- endforeach;
2606		- echo '</optgroup>';
2607		- endforeach;
2608		- ?>
2609		- </select>
2610		- </div>
2611		-
2612		- <button type="submit" class="mxchat-button-primary">
2613		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
	3054	+ <?php endforeach; ?>
	3055	+ </select>
	3056	+ <button type="submit" class="mxchat-button-secondary">
	3057	+ <?php esc_html_e('Filter', 'mxchat'); ?>
2614	3058	</button>
2615	3059	</form>
2616	3060	</div>
	3061	+ <div class="mxchat-actions-controls">
	3062	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	3063	+ <span class="dashicons dashicons-plus-alt"></span>
	3064	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	3065	+ </button>
	3066	+ </div>
	3067	+ </div>
2617	3068
2618		- <!-- Manage Intents Card -->
2619		- <div class="mxchat-card">
2620		- <div class="mxchat-card-header">
2621		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2622		- <div class="mxchat-header-actions">
2623		- <form method="get" class="mxchat-search-form">
2624		- <input type="hidden" name="page" value="mxchat-intents">
2625		- <div class="mxchat-search-group">
2626		- <span class="dashicons dashicons-search"></span>
2627		- <input type="text" name="s"
2628		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2629		- value="<?php echo esc_attr($search_term); ?>">
2630		- <select name="callback_filter" class="mxchat-intent-filter">
2631		- <option value="">
2632		- <?php esc_html_e('All Callbacks', 'mxchat'); ?>
2633		- </option>
2634		- <?php foreach ($available_callbacks as $function => $callback_data) :
2635		- $label = $callback_data['label']; ?>
2636		- <option value="<?php echo esc_attr($function); ?>"
2637		- <?php selected($callback_filter, $function); ?>>
2638		- <?php echo esc_html($label); ?>
2639		- </option>
2640		- <?php endforeach; ?>
2641		- </select>
2642		- <button type="submit" class="mxchat-button-secondary">
2643		- <?php esc_html_e('Filter', 'mxchat'); ?>
2644		- </button>
	3069	+ <!-- Actions Grid Layout - All actions in a single grid -->
	3070	+ <div class="mxchat-actions-grid">
	3071	+ <div class="mxchat-cards-container">
	3072	+ <?php if (!empty($actions)) : ?>
	3073	+ <?php foreach ($actions as $action) :
	3074	+ $callback_function = $action->callback_function;
	3075	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	3076	+ ? $available_callbacks[$callback_function]['label']
	3077	+ : $callback_function;
	3078	+ $threshold_value = isset($action->similarity_threshold)
	3079	+ ? round($action->similarity_threshold * 100)
	3080	+ : 85;
	3081	+
	3082	+ // Check if this is a form action
	3083	+ $is_form_action = strpos($action->intent_label, 'Form ') === 0;
	3084	+
	3085	+ // Get action status (enabled/disabled) - default to true if column doesn't exist
	3086	+ $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
	3087	+
	3088	+ // Get enabled bots for display
	3089	+ $enabled_bots = [];
	3090	+ if (isset($action->enabled_bots) && !empty($action->enabled_bots)) {
	3091	+ $enabled_bots = json_decode($action->enabled_bots, true);
	3092	+ if (!is_array($enabled_bots)) {
	3093	+ $enabled_bots = ['default'];
	3094	+ }
	3095	+ } else {
	3096	+ $enabled_bots = ['default']; // Backward compatibility
	3097	+ }
	3098	+ ?>
	3099	+ <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
	3100	+ <div class="mxchat-card-header">
	3101	+ <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
	3102	+ <div class="mxchat-card-toggle">
	3103	+ <label class="mxchat-switch">
	3104	+ <input type="checkbox" class="mxchat-action-toggle"
	3105	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3106	+ <?php checked($is_enabled); ?>>
	3107	+ <span class="mxchat-slider round"></span>
	3108	+ </label>
	3109	+ </div>
2645	3110	</div>
2646		- </form>
2647		- </div>
2648		- </div>
2649	3111
2650		- <div class="mxchat-table-wrapper">
2651		- <table class="mxchat-records-table">
2652		- <thead>
2653		- <tr>
2654		- <th><?php esc_html_e('Intent Label', 'mxchat'); ?></th>
2655		- <th><?php esc_html_e('Phrases', 'mxchat'); ?></th>
2656		- <th><?php esc_html_e('Callback Function', 'mxchat'); ?></th>
2657		- <th><?php esc_html_e('Similarity Threshold', 'mxchat'); ?></th>
2658		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
2659		- </tr>
2660		- </thead>
2661		- <tbody>
2662		- <?php if ($intents) :
2663		- foreach ($intents as $intent) :
2664		- $callback_function = $intent->callback_function;
2665		- $callback_label = isset($available_callbacks[$callback_function]['label'])
2666		- ? $available_callbacks[$callback_function]['label']
2667		- : $callback_function;
2668		- $threshold_value = isset($intent->similarity_threshold)
2669		- ? round($intent->similarity_threshold * 100)
2670		- : 85;
2671		-
2672		- // Check if this is a form intent (its intent_label starts with "Form ")
2673		- $is_form_intent = strpos($intent->intent_label, 'Form ') === 0;
	3112	+ <div class="mxchat-card-body">
	3113	+ <div class="mxchat-card-description">
	3114	+ <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
	3115	+ <?php echo esc_html($callback_label); ?>
	3116	+ </div>
	3117	+
	3118	+ <div class="mxchat-card-phrases">
	3119	+ <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
	3120	+ <div class="mxchat-phrases-preview">
	3121	+ <?php
	3122	+ // Check if the helper function exists, otherwise use a simple substring
	3123	+ if (method_exists($this, 'get_trimmed_phrases')) {
	3124	+ echo esc_html($this->get_trimmed_phrases($action->phrases));
	3125	+ } else {
	3126	+ echo esc_html(strlen($action->phrases) > 100 ?
	3127	+ substr($action->phrases, 0, 97) . '...' :
	3128	+ $action->phrases);
	3129	+ }
2674	3130	?>
2675		- <tr<?php echo $is_form_intent ? ' class="mxchat-form-intent"' : ''; ?>>
2676		- <td>
2677		- <?php
2678		- if ($is_form_intent) {
2679		- // Attempt to extract the form ID from the intent_label.
2680		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2681		- $form_id = isset($matches[1]) ? intval($matches[1]) : 0;
2682		- if ($form_id) {
2683		- global $wpdb;
2684		- $forms_table = $wpdb->prefix . 'mxchat_forms';
2685		- $form = $wpdb->get_row($wpdb->prepare("SELECT title FROM $forms_table WHERE id = %d", $form_id));
2686		- if ($form && !empty($form->title)) {
2687		- echo esc_html($form->title);
2688		- } else {
2689		- echo esc_html($intent->intent_label);
2690		- }
2691		- } else {
2692		- echo esc_html($intent->intent_label);
2693		- }
2694		- echo ' <span class="mxchat-badge">Form Intent</span>';
	3131	+ </div>
	3132	+ </div>
	3133	+
	3134	+ <div class="mxchat-threshold-control">
	3135	+ <div class="mxchat-threshold-label">
	3136	+ <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
	3137	+ <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
	3138	+ </div>
	3139	+ </div>
	3140	+
	3141	+ <!-- Bot Availability Display (Read-only) -->
	3142	+ <div class="mxchat-card-bots">
	3143	+ <strong><?php esc_html_e('Assigned bots:', 'mxchat'); ?></strong>
	3144	+ <div class="mxchat-bot-badges">
	3145	+ <?php
	3146	+ foreach ($enabled_bots as $bot_id) {
	3147	+ if ($bot_id === 'default') {
	3148	+ echo '<span class="mxchat-bot-badge">' . esc_html__('Default Bot', 'mxchat') . '</span>';
	3149	+ } else {
	3150	+ // Try to get bot name from multi-bot manager
	3151	+ if (class_exists('MxChat_Multi_Bot_Core_Manager')) {
	3152	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	3153	+ $available_bots = $multi_bot_manager->get_available_bots();
	3154	+ $bot_name = isset($available_bots[$bot_id]) ? $available_bots[$bot_id] : $bot_id;
	3155	+ echo '<span class="mxchat-bot-badge">' . esc_html($bot_name) . '</span>';
2695	3156	} else {
2696		- echo esc_html($intent->intent_label);
	3157	+ echo '<span class="mxchat-bot-badge">' . esc_html($bot_id) . '</span>';
2697	3158	}
2698		- ?>
2699		- </td>
2700		- <td class="mxchat-content-cell">
2701		- <?php echo esc_html($intent->phrases); ?>
2702		- </td>
2703		- <td><?php echo esc_html($callback_label); ?></td>
2704		- <td>
2705		- <!-- Similarity threshold adjustment (shown for all intents) -->
2706		- <form method="post"
2707		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2708		- class="mxchat-threshold-form">
2709		- <?php wp_nonce_field('mxchat_update_intent_threshold_nonce'); ?>
2710		- <input type="hidden" name="action"
2711		- value="mxchat_update_intent_threshold">
2712		- <input type="hidden" name="intent_id"
2713		- value="<?php echo esc_attr($intent->id); ?>">
2714		- <div class="mxchat-slider-group">
2715		- <input type="range"
2716		- name="intent_threshold"
2717		- id="intent_threshold_<?php echo esc_attr($intent->id); ?>"
2718		- min="70"
2719		- max="95"
2720		- value="<?php echo esc_attr($threshold_value); ?>"
2721		- class="mxchat-intent-slider"
2722		- oninput="document.getElementById('threshold_output_<?php echo esc_attr($intent->id); ?>').value = this.value + '%'">
2723		- <output id="threshold_output_<?php echo esc_attr($intent->id); ?>"
2724		- class="mxchat-intent-output">
2725		- <?php echo esc_html($threshold_value); ?>%
2726		- </output>
2727		- </div>
2728		- <button type="submit" class="mxchat-button-icon">
2729		- <span class="dashicons dashicons-saved"></span>
2730		- </button>
2731		- </form>
2732		- </td>
2733		- <td class="mxchat-actions-cell">
2734		- <?php if (!$is_form_intent) : ?>
2735		- <!-- Standard intents: allow edit and delete -->
2736		- <button type="button"
2737		- class="mxchat-button-icon mxchat-edit-button"
2738		- data-intent-id="<?php echo esc_attr($intent->id); ?>"
2739		- data-phrases="<?php echo esc_attr($intent->phrases); ?>">
2740		- <span class="dashicons dashicons-edit"></span>
2741		- </button>
2742		- <form method="post"
2743		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2744		- class="mxchat-delete-form"
2745		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this intent?', 'mxchat'); ?>');">
2746		- <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
2747		- <input type="hidden" name="action" value="mxchat_delete_intent">
2748		- <input type="hidden" name="intent_id"
2749		- value="<?php echo esc_attr($intent->id); ?>">
2750		- <button type="submit" class="mxchat-button-icon">
2751		- <span class="dashicons dashicons-trash"></span>
2752		- </button>
2753		- </form>
2754		- <?php else : ?>
2755		- <!-- Form intents: show manage in forms button -->
2756		- <?php
2757		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2758		- $form_id = isset($matches[1]) ? $matches[1] : '';
2759		- ?>
2760		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
2761		- class="mxchat-button-secondary">
2762		- <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2763		- </a>
2764		- <?php endif; ?>
2765		- </td>
2766		- </tr>
2767		- <?php endforeach;
2768		- else : ?>
2769		- <tr>
2770		- <td colspan="5" class="mxchat-no-records">
2771		- <?php esc_html_e('No intents found.', 'mxchat'); ?>
2772		- </td>
2773		- </tr>
2774		- <?php endif; ?>
2775		- </tbody>
2776		- </table>
2777		- </div>
	3159	+ }
	3160	+ }
	3161	+ ?>
	3162	+ </div>
	3163	+ </div>
	3164	+ </div>
2778	3165
2779		- <?php if ($total_pages > 1) : ?>
2780		- <div class="mxchat-pagination">
2781		- <?php
2782		- echo paginate_links(array(
2783		- 'base' => add_query_arg('paged', '%#%'),
2784		- 'format' => '',
2785		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
2786		- 'next_text' => __('Next &raquo;', 'mxchat'),
2787		- 'total' => $total_pages,
2788		- 'current' => $page
2789		- ));
2790		- ?>
	3166	+ <div class="mxchat-card-footer">
	3167	+ <?php
	3168	+ // Check if it's a form action
	3169	+ $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
	3170	+
	3171	+ // Check if it's a recommendation flow action
	3172	+ $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
	3173	+
	3174	+ if ($is_form_action) {
	3175	+ $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
	3176	+ ?>
	3177	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
	3178	+ class="mxchat-button-primary">
	3179	+ <span class="dashicons dashicons-feedback"></span>
	3180	+ <?php esc_html_e('Edit Form', 'mxchat'); ?>
	3181	+ </a>
	3182	+ <?php } elseif ($is_flow_action) {
	3183	+ ?>
	3184	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
	3185	+ class="mxchat-button-primary">
	3186	+ <span class="dashicons dashicons-list-view"></span>
	3187	+ <?php esc_html_e('Manage Flows', 'mxchat'); ?>
	3188	+ </a>
	3189	+ <?php } else { ?>
	3190	+ <button type="button"
	3191	+ class="mxchat-button-secondary mxchat-edit-button"
	3192	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3193	+ data-phrases="<?php echo esc_attr($action->phrases); ?>"
	3194	+ data-label="<?php echo esc_attr($action->intent_label); ?>"
	3195	+ data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
	3196	+ data-callback-function="<?php echo esc_attr($action->callback_function); ?>"
	3197	+ data-enabled-bots="<?php echo esc_attr(json_encode($enabled_bots)); ?>">
	3198	+ <span class="dashicons dashicons-edit"></span>
	3199	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	3200	+ </button>
	3201	+ <form method="post"
	3202	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	3203	+ class="mxchat-delete-form"
	3204	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
	3205	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	3206	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	3207	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
	3208	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	3209	+ <span class="dashicons dashicons-trash"></span>
	3210	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	3211	+ </button>
	3212	+ </form>
	3213	+ <?php } ?>
	3214	+ </div>
	3215	+ </div>
	3216	+ <?php endforeach; ?>
	3217	+ <?php else : ?>
	3218	+ <!-- If no actions found -->
	3219	+ <div class="mxchat-no-actions">
	3220	+ <div class="mxchat-empty-state">
	3221	+ <span class="dashicons dashicons-format-chat"></span>
	3222	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	3223	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	3224	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	3225	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	3226	+ </button>
	3227	+ </div>
2791	3228	</div>
2792	3229	<?php endif; ?>
2793	3230	</div>
2794	3231	</div>
2795	3232
2796		- <!-- Edit Modal -->
2797		-<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
	3233	+ <?php if ($total_pages > 1) : ?>
	3234	+ <div class="mxchat-pagination">
	3235	+ <?php
	3236	+ echo paginate_links(array(
	3237	+ 'base' => add_query_arg('paged', '%#%'),
	3238	+ 'format' => '',
	3239	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	3240	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	3241	+ 'total' => $total_pages,
	3242	+ 'current' => $page
	3243	+ ));
	3244	+ ?>
	3245	+ </div>
	3246	+ <?php endif; ?>
	3247	+
	3248	+<!-- Add/Edit Action Modal with Step-Based Approach -->
	3249	+<!-- Complete Modal HTML with Defined Groups Variable -->
	3250	+<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
2798	3251	<div class="mxchat-modal-content">
2799	3252	<span class="mxchat-modal-close">&times;</span>
2800		- <div class="mxchat-card-header">
2801		- <h2><?php esc_html_e('Edit Intent Phrases', 'mxchat'); ?></h2>
2802		- </div>
2803	3253
2804		- <form id="mxchat-edit-intent-form" method="post"
2805		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2806		- <?php wp_nonce_field('mxchat_edit_intent_nonce'); ?>
2807		- <input type="hidden" name="action" value="mxchat_edit_intent">
2808		- <input type="hidden" name="intent_id" id="edit_intent_id">
	3254	+ <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	3255	+ <!-- Dynamic nonce field -->
	3256	+ <div id="action-nonce-container">
	3257	+ <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	3258	+ </div>
	3259	+ <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
	3260	+ <input type="hidden" name="intent_id" id="edit_action_id" value="">
	3261	+ <input type="hidden" name="callback_function" id="callback_function" value="">
2809	3262
2810		- <div class="mxchat-form-group">
2811		- <label for="edit_phrases">
2812		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2813		- </label>
2814		- <textarea name="phrases"
2815		- id="edit_phrases"
2816		- rows="5"
2817		- class="mxchat-intent-textarea"
2818		- required></textarea>
	3263	+ <!-- Step 1: Action Type Selection -->
	3264	+ <div id="mxchat-action-step-1" class="mxchat-action-step active">
	3265	+ <div class="mxchat-step-indicator">
	3266	+ <div class="mxchat-step-number">1</div>
	3267	+ <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
	3268	+ </div>
	3269	+
	3270	+ <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
	3271	+ <div class="mxchat-action-type-search">
	3272	+ <span class="dashicons dashicons-search"></span>
	3273	+ <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
	3274	+ </div>
	3275	+
	3276	+ <?php
	3277	+ // Get the callbacks - IMPORTANT: Define the $groups variable here
	3278	+ $groups = $this->mxchat_get_available_callbacks(true, true);
	3279	+ ?>
	3280	+
	3281	+ <div class="mxchat-action-type-categories">
	3282	+ <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
	3283	+ <?php
	3284	+ // Get unique categories from the defined groups
	3285	+ foreach ($groups as $group_label => $group_callbacks) :
	3286	+ $category_slug = sanitize_title($group_label);
	3287	+ ?>
	3288	+ <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
	3289	+ <?php endforeach; ?>
	3290	+ </div>
	3291	+
	3292	+ <div class="mxchat-action-types-grid">
	3293	+ <?php
	3294	+ // Generate action cards from available callbacks
	3295	+ foreach ($groups as $group_label => $group_callbacks) :
	3296	+ $category_slug = sanitize_title($group_label);
	3297	+
	3298	+ foreach ($group_callbacks as $function => $data) :
	3299	+ $label = $data['label'];
	3300	+ $pro_only = $data['pro_only'];
	3301	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	3302	+ $description = isset($data['description']) ? $data['description'] : '';
	3303	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	3304	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	3305	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	3306	+
	3307	+ // Determine card status and styling
	3308	+ $card_class = 'mxchat-action-type-card';
	3309	+ $icon_class = 'mxchat-action-type-icon';
	3310	+ $status_badge = '';
	3311	+
	3312	+ if ($pro_only && !$this->is_activated) {
	3313	+ // Pro feature but no Pro license
	3314	+ $icon_class .= ' pro-feature';
	3315	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	3316	+ }
	3317	+
	3318	+ if ($is_addon && !$is_installed) {
	3319	+ // Add-on not installed
	3320	+ $card_class .= ' not-installed';
	3321	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	3322	+ }
	3323	+
	3324	+ // Default description if none provided
	3325	+ if (empty($description)) {
	3326	+ $description = sprintf(
	3327	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	3328	+ $label
	3329	+ );
	3330	+ }
	3331	+ ?>
	3332	+ <div class="<?php echo esc_attr($card_class); ?>"
	3333	+ data-category="<?php echo esc_attr($category_slug); ?>"
	3334	+ data-value="<?php echo esc_attr($function); ?>"
	3335	+ data-label="<?php echo esc_attr($label); ?>"
	3336	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	3337	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	3338	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	3339	+ <div class="<?php echo esc_attr($icon_class); ?>">
	3340	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	3341	+ </div>
	3342	+ <div class="mxchat-action-type-info">
	3343	+ <h4><?php echo esc_html($label); ?></h4>
	3344	+ <p><?php echo esc_html($description); ?></p>
	3345	+ <?php if (!empty($status_badge)) : ?>
	3346	+ <?php echo $status_badge; ?>
	3347	+ <?php endif; ?>
	3348	+
	3349	+ <?php if ($is_addon && !$is_installed) : ?>
	3350	+ <div class="mxchat-addon-info">
	3351	+ <?php echo esc_html(sprintf(
	3352	+ __('Requires %s', 'mxchat'),
	3353	+ $addon_name
	3354	+ )); ?>
	3355	+ </div>
	3356	+ <?php endif; ?>
	3357	+ </div>
	3358	+ </div>
	3359	+ <?php endforeach;
	3360	+ endforeach; ?>
	3361	+ </div>
	3362	+ </div>
	3363	+
	3364	+ <div class="mxchat-modal-actions">
	3365	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3366	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3367	+ </button>
	3368	+ </div>
2819	3369	</div>
2820	3370
2821		- <div class="mxchat-modal-actions">
2822		- <button type="submit" class="mxchat-button-primary">
2823		- <?php esc_html_e('Update Phrases', 'mxchat'); ?>
2824		- </button>
2825		- <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
2826		- <?php esc_html_e('Cancel', 'mxchat'); ?>
2827		- </button>
	3371	+ <!-- Step 2: Action Configuration -->
	3372	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	3373	+ <div class="mxchat-step-indicator">
	3374	+ <div class="mxchat-step-number">2</div>
	3375	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	3376	+ </div>
	3377	+
	3378	+ <div class="mxchat-selected-action">
	3379	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	3380	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	3381	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	3382	+ </button>
	3383	+ <div class="mxchat-selected-action-info">
	3384	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	3385	+ <span class="dashicons dashicons-admin-generic"></span>
	3386	+ </div>
	3387	+ <div class="mxchat-selected-action-details">
	3388	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	3389	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	3390	+ </div>
	3391	+ </div>
	3392	+ </div>
	3393	+
	3394	+ <div class="mxchat-form-group">
	3395	+ <label for="intent_label">
	3396	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	3397	+ </label>
	3398	+ <input name="intent_label" type="text" id="intent_label" required
	3399	+ class="mxchat-intent-input"
	3400	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	3401	+ </div>
	3402	+
	3403	+ <div class="mxchat-form-group">
	3404	+ <label for="phrases">
	3405	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	3406	+ </label>
	3407	+ <textarea name="phrases" id="action_phrases" rows="5" required
	3408	+ class="mxchat-intent-textarea"
	3409	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	3410	+ </div>
	3411	+
	3412	+ <div class="mxchat-form-group">
	3413	+ <label for="similarity_threshold">
	3414	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	3415	+ <span class="mxchat-threshold-value-display">85%</span>
	3416	+ </label>
	3417	+ <div class="mxchat-slider-group modal-slider">
	3418	+ <input type="range"
	3419	+ name="similarity_threshold"
	3420	+ id="similarity_threshold"
	3421	+ min="10"
	3422	+ max="95"
	3423	+ value="85"
	3424	+ class="mxchat-intent-slider"
	3425	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	3426	+ </div>
	3427	+ <div class="mxchat-threshold-hint">
	3428	+ <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
	3429	+ </div>
	3430	+ </div>
	3431	+
	3432	+ <!-- Bot Selection Section -->
	3433	+ <div class="mxchat-form-group">
	3434	+ <label for="enabled_bots">
	3435	+ <?php esc_html_e('Which bots should we enable this action for?', 'mxchat'); ?>
	3436	+ </label>
	3437	+ <div class="mxchat-bot-selector">
	3438	+ <div class="mxchat-bot-option">
	3439	+ <label class="mxchat-checkbox-label">
	3440	+ <input type="checkbox"
	3441	+ name="enabled_bots[]"
	3442	+ value="default"
	3443	+ id="bot_default"
	3444	+ checked="checked">
	3445	+ <span class="mxchat-checkmark"></span>
	3446	+ <?php esc_html_e('Default Bot', 'mxchat'); ?>
	3447	+ </label>
	3448	+ </div>
	3449	+
	3450	+ <?php if (class_exists('MxChat_Multi_Bot_Core_Manager')) :
	3451	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	3452	+ $available_bots = $multi_bot_manager->get_available_bots();
	3453	+
	3454	+ foreach ($available_bots as $bot_id => $bot_name) :
	3455	+ if ($bot_id === 'default') continue; // Skip default, already shown above
	3456	+ ?>
	3457	+ <div class="mxchat-bot-option">
	3458	+ <label class="mxchat-checkbox-label">
	3459	+ <input type="checkbox"
	3460	+ name="enabled_bots[]"
	3461	+ value="<?php echo esc_attr($bot_id); ?>"
	3462	+ id="bot_<?php echo esc_attr($bot_id); ?>">
	3463	+ <span class="mxchat-checkmark"></span>
	3464	+ <?php echo esc_html($bot_name); ?>
	3465	+ </label>
	3466	+ </div>
	3467	+ <?php
	3468	+ endforeach;
	3469	+ endif; ?>
	3470	+ </div>
	3471	+ </div>
	3472	+
	3473	+ <div class="mxchat-modal-actions">
	3474	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3475	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3476	+ </button>
	3477	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	3478	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	3479	+ </button>
	3480	+ </div>
2828	3481	</div>
2829	3482	</form>
2830	3483	</div>
2831	3484	</div>
2832	3485
2833		- </div><!-- .mxchat-content -->
	3486	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	3487	+ <div class="mxchat-action-loading-spinner"></div>
	3488	+ <div class="mxchat-action-loading-text">
	3489	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	3490	+ </div>
	3491	+</div>
2834	3492	</div><!-- .mxchat-wrapper -->
	3493	+ <?php
	3494	+}
	3495	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	3496	+ if (strlen($phrases) <= $max_length) {
	3497	+ return $phrases;
	3498	+ }
2835	3499
2836		- <div id="mxchat-intent-loading" class="mxchat-intent-loading" style="display: none;">
2837		- <div class="mxchat-intent-loading-spinner"></div>
2838		- <div class="mxchat-intent-loading-text">
2839		- <?php esc_html_e('Saving intent, please wait...', 'mxchat'); ?>
2840		- </div>
2841		- </div>
2842		-<?php
	3500	+ $trimmed = substr($phrases, 0, $max_length);
	3501	+ $last_comma = strrpos($trimmed, ',');
	3502	+
	3503	+ if ($last_comma !== false) {
	3504	+ $trimmed = substr($trimmed, 0, $last_comma);
	3505	+ }
	3506	+
	3507	+ return $trimmed . '...';
2843	3508	}
	3509	+public function mxchat_add_enabled_column_to_intents() {
	3510	+ global $wpdb;
	3511	+ $table_name = $wpdb->prefix . 'mxchat_intents';
2844	3512
	3513	+ // Check if the column already exists
	3514	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
2845	3515
	3516	+ if (empty($columns)) {
	3517	+ // Add the column with default value of 1 (enabled)
	3518	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	3519	+ }
	3520	+}
2846	3521
2847		-/**
2848		- * Handle editing of intent phrases
2849		- *
2850		- * @since 1.0.0
2851		- * @return void
2852		- */
2853		-public function handle_edit_intent() {
2854		- // Verify nonce and user capabilities
2855		- if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
2856		- wp_die(esc_html__('Security check failed.', 'mxchat'));
	3522	+public function mxchat_handle_delete_intent() {
	3523	+ if ( ! current_user_can( 'manage_options' ) ) {
	3524	+ wp_die( esc_html__('Unauthorized user', 'mxchat') );
2857	3525	}
2858	3526
	3527	+ check_admin_referer('mxchat_delete_intent_nonce');
	3528	+
	3529	+ if (isset($_POST['intent_id'])) {
	3530	+ global $wpdb;
	3531	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3532	+ $intent_id = intval($_POST['intent_id']);
	3533	+
	3534	+ $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
	3535	+ }
	3536	+
	3537	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	3538	+ exit;
	3539	+}
	3540	+public function mxchat_handle_edit_intent() {
	3541	+ // Security checks (nonce and permissions)
2859	3542	if (!current_user_can('manage_options')) {
2860		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	3543	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
2861	3544	}
	3545	+ check_admin_referer('mxchat_edit_intent');
2862	3546
2863		- // Validate and sanitize input
	3547	+ // Get POST data
2864	3548	$intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
2865		- if (!$intent_id) {
2866		- wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
	3549	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	3550	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	3551	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	3552	+ $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
	3553	+
	3554	+ // Handle enabled_bots
	3555	+ $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
	3556	+ $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
	3557	+
	3558	+ // Ensure default is always included for backward compatibility
	3559	+ if (!in_array('default', $enabled_bots)) {
	3560	+ $enabled_bots[] = 'default';
2867	3561	}
	3562	+
	3563	+ $enabled_bots_json = json_encode($enabled_bots);
2868	3564
2869		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
2870		- if (empty($phrases_input)) {
2871		- wp_die(esc_html__('Phrases cannot be empty.', 'mxchat'));
	3565	+ // Validate inputs
	3566	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	3567	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	3568	+ return;
2872	3569	}
2873	3570
2874		- // Process phrases the same way as in intent creation
2875	3571	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
2876		-
2877	3572	if (empty($phrases_array)) {
2878		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
	3573	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	3574	+ return;
2879	3575	}
2880	3576
2881		- // Generate embeddings and combine them
	3577	+ // Generate embeddings with improved error handling
2882	3578	$vectors = [];
	3579	+ $failed_phrases = [];
	3580	+
2883	3581	foreach ($phrases_array as $phrase) {
2884	3582	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
2885	3583	if (is_array($embedding_vector)) {
2886	3584	$vectors[] = $embedding_vector;
2887	3585	} else {
2888		- wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
	3586	+ $failed_phrases[] = $phrase;
2889	3587	}
2890	3588	}
2891	3589
	3590	+ if (!empty($failed_phrases)) {
	3591	+ $this->handle_embedding_error(
	3592	+ sprintf(
	3593	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	3594	+ implode(', ', $failed_phrases)
	3595	+ )
	3596	+ );
	3597	+ return;
	3598	+ }
	3599	+
2892	3600	if (empty($vectors)) {
2893		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3601	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3602	+ return;
2894	3603	}
2895	3604
2896		- // Create combined vector just like in intent creation
2897	3605	$combined_vector = $this->mxchat_average_vectors($vectors);
2898	3606	$serialized_vector = maybe_serialize($combined_vector);
2899	3607
	3608	+ // Update the database
2900	3609	global $wpdb;
2901	3610	$table_name = $wpdb->prefix . 'mxchat_intents';
2902	3611
2903		- // Update the intent with both new phrases and the combined vector
2904	3612	$result = $wpdb->update(
2905	3613	$table_name,
2906	3614	array(
	3615	+ 'intent_label' => $intent_label,
2907	3616	'phrases' => implode(', ', $phrases_array),
2908		- 'embedding_vector' => $serialized_vector
	3617	+ 'embedding_vector' => $serialized_vector,
	3618	+ 'similarity_threshold' => $similarity_threshold,
	3619	+ 'enabled_bots' => $enabled_bots_json // Include enabled_bots in update
2909	3620	),
2910	3621	array('id' => $intent_id),
2911		- array('%s', '%s'),
2912		- array('%d')
	3622	+ array('%s', '%s', '%s', '%f', '%s'), // Format: string, string, string, float, string
	3623	+ array('%d') // Where format: integer
2913	3624	);
2914	3625
2915	3626	if (false === $result) {
2916		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	3627	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	3628	+ return;
2917	3629	}
2918	3630
2919		- // Redirect back to the intents page with a success message
	3631	+ // Set success message and redirect
	3632	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	3633	+
2920	3634	$redirect_url = add_query_arg(
2921	3635	array(
2922		- 'page' => 'mxchat-intents',
2923		- 'updated' => 'true'
	3636	+ 'page' => 'mxchat-actions'
2924	3637	),
2925	3638	admin_url('admin.php')
2926	3639	);
2927		-
2928	3640	wp_safe_redirect($redirect_url);
2929	3641	exit;
2930	3642	}
2931		-public function mxchat_handle_update_intent_threshold() {
2932		- if ( ! current_user_can( 'manage_options' ) ) {
2933		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
	3643	+public function mxchat_handle_add_intent() {
	3644	+ if (!current_user_can('manage_options')) {
	3645	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
2934	3646	}
	3647	+ check_admin_referer('mxchat_add_intent_nonce');
	3648	+ global $wpdb;
	3649	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3650	+
	3651	+ // Sanitize and get form data
	3652	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	3653	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	3654	+ $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
	3655	+
	3656	+ // Get similarity threshold from form (convert percentage to decimal)
	3657	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	3658	+
	3659	+ // Handle enabled_bots
	3660	+ $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
	3661	+ $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
	3662	+
	3663	+ // Ensure default is always included for backward compatibility with existing actions
	3664	+ if (!in_array('default', $enabled_bots)) {
	3665	+ $enabled_bots[] = 'default';
	3666	+ }
	3667	+
	3668	+ $enabled_bots_json = json_encode($enabled_bots);
	3669	+
	3670	+ // Validate required fields
	3671	+ if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
	3672	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	3673	+ return;
	3674	+ }
	3675	+
	3676	+ // Validate callback function
	3677	+ $available_callbacks = $this->mxchat_get_available_callbacks();
	3678	+ if (!array_key_exists($callback_function, $available_callbacks)) {
	3679	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	3680	+ return;
	3681	+ }
	3682	+
	3683	+ // Check Pro requirements
	3684	+ $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
	3685	+ if ($is_pro_only && !$this->is_activated) {
	3686	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	3687	+ return;
	3688	+ }
	3689	+
	3690	+ // Process phrases
	3691	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	3692	+ if (empty($phrases_array)) {
	3693	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	3694	+ return;
	3695	+ }
	3696	+
	3697	+ // Generate embeddings with improved error handling
	3698	+ $vectors = [];
	3699	+ $failed_phrases = [];
	3700	+ foreach ($phrases_array as $phrase) {
	3701	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	3702	+ if (is_array($embedding_vector)) {
	3703	+ $vectors[] = $embedding_vector;
	3704	+ } else {
	3705	+ $failed_phrases[] = $phrase;
	3706	+ }
	3707	+ }
	3708	+
	3709	+ // Check for embedding failures
	3710	+ if (!empty($failed_phrases)) {
	3711	+ $this->handle_embedding_error(
	3712	+ sprintf(
	3713	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	3714	+ implode(', ', $failed_phrases)
	3715	+ )
	3716	+ );
	3717	+ return;
	3718	+ }
	3719	+
	3720	+ if (empty($vectors)) {
	3721	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3722	+ return;
	3723	+ }
	3724	+
	3725	+ // Create combined vector and insert into database
	3726	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	3727	+ $serialized_vector = maybe_serialize($combined_vector);
	3728	+
	3729	+ $result = $wpdb->insert($table_name, [
	3730	+ 'intent_label' => $intent_label,
	3731	+ 'phrases' => implode(', ', $phrases_array),
	3732	+ 'embedding_vector' => $serialized_vector,
	3733	+ 'callback_function' => $callback_function,
	3734	+ 'similarity_threshold' => $similarity_threshold,
	3735	+ 'enabled_bots' => $enabled_bots_json // NEW field
	3736	+ ]);
	3737	+
	3738	+ if ($result === false) {
	3739	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	3740	+ return;
	3741	+ }
	3742	+
	3743	+ // Set success message and redirect
	3744	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	3745	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	3746	+ exit;
	3747	+}
2935	3748
2936		- check_admin_referer('mxchat_update_intent_threshold_nonce');
2937	3749
2938		- if (isset($_POST['intent_id'], $_POST['intent_threshold'])) {
2939		- global $wpdb;
2940		- $table_name = $wpdb->prefix . 'mxchat_intents';
2941		- $intent_id = intval($_POST['intent_id']);
2942		- $threshold_percentage = max(70, min(95, intval($_POST['intent_threshold'])));
2943		- $similarity_threshold = $threshold_percentage / 100;
2944	3750
2945		- $wpdb->update(
2946		- $table_name,
2947		- ['similarity_threshold' => $similarity_threshold],
2948		- ['id' => $intent_id],
2949		- ['%f'],
2950		- ['%d']
	3751	+
	3752	+private function handle_embedding_error($message, $redirect = true) {
	3753	+ // Store the error message in the existing transient
	3754	+ set_transient('mxchat_admin_notice_error', $message, 60);
	3755	+
	3756	+ if ($redirect) {
	3757	+ // Redirect back to the actions page
	3758	+ $redirect_url = add_query_arg(
	3759	+ array(
	3760	+ 'page' => 'mxchat-actions'
	3761	+ ),
	3762	+ admin_url('admin.php')
2951	3763	);
	3764	+ wp_safe_redirect($redirect_url);
	3765	+ exit;
2952	3766	}
	3767	+}
2953	3768
2954		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
2955		- exit;
	3769	+/**
	3770	+ * AJAX handler to fetch actions list for the new split-panel UI
	3771	+ */
	3772	+public function mxchat_fetch_actions_list() {
	3773	+ check_ajax_referer('mxchat_actions_nonce', 'security');
	3774	+
	3775	+ if (!current_user_can('manage_options')) {
	3776	+ wp_send_json_error(__('Unauthorized', 'mxchat'));
	3777	+ }
	3778	+
	3779	+ global $wpdb;
	3780	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3781	+
	3782	+ $page = isset($_POST['page']) ? max(1, intval($_POST['page'])) : 1;
	3783	+ $per_page = isset($_POST['per_page']) ? min(100, max(1, intval($_POST['per_page']))) : 50;
	3784	+ $offset = ($page - 1) * $per_page;
	3785	+ $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
	3786	+ $callback_filter = isset($_POST['callback_filter']) ? sanitize_text_field($_POST['callback_filter']) : '';
	3787	+ $sort_order = isset($_POST['sort_order']) && $_POST['sort_order'] === 'asc' ? 'ASC' : 'DESC';
	3788	+
	3789	+ // Build WHERE clause
	3790	+ $where = '1=1';
	3791	+ $params = array();
	3792	+
	3793	+ if ($search) {
	3794	+ $search_like = '%' . $wpdb->esc_like($search) . '%';
	3795	+ $where .= ' AND (intent_label LIKE %s OR phrases LIKE %s)';
	3796	+ $params[] = $search_like;
	3797	+ $params[] = $search_like;
	3798	+ }
	3799	+
	3800	+ if ($callback_filter) {
	3801	+ $where .= ' AND callback_function = %s';
	3802	+ $params[] = $callback_filter;
	3803	+ }
	3804	+
	3805	+ // Get total count
	3806	+ $count_query = "SELECT COUNT(*) FROM $table_name WHERE $where";
	3807	+ if (!empty($params)) {
	3808	+ $count_query = $wpdb->prepare($count_query, $params);
	3809	+ }
	3810	+ $total_actions = $wpdb->get_var($count_query);
	3811	+
	3812	+ // Get actions
	3813	+ $query = "SELECT * FROM $table_name WHERE $where ORDER BY id $sort_order LIMIT %d OFFSET %d";
	3814	+ $all_params = array_merge($params, array($per_page, $offset));
	3815	+ $actions = $wpdb->get_results($wpdb->prepare($query, $all_params));
	3816	+
	3817	+ // Get available callbacks for labels/icons
	3818	+ $available_callbacks = $this->mxchat_get_available_callbacks();
	3819	+
	3820	+ // Format actions for response
	3821	+ $formatted_actions = array();
	3822	+ foreach ($actions as $action) {
	3823	+ $callback_data = isset($available_callbacks[$action->callback_function])
	3824	+ ? $available_callbacks[$action->callback_function]
	3825	+ : array('label' => $action->callback_function, 'icon' => 'admin-generic');
	3826	+
	3827	+ $enabled_bots = json_decode($action->enabled_bots, true);
	3828	+ if (!is_array($enabled_bots)) {
	3829	+ $enabled_bots = array('default');
	3830	+ }
	3831	+
	3832	+ $formatted_actions[] = array(
	3833	+ 'id' => intval($action->id),
	3834	+ 'label' => $action->intent_label,
	3835	+ 'phrases' => $action->phrases,
	3836	+ 'callback_function' => $action->callback_function,
	3837	+ 'callback_label' => $callback_data['label'],
	3838	+ 'icon' => isset($callback_data['icon']) ? $callback_data['icon'] : 'admin-generic',
	3839	+ 'threshold' => round($action->similarity_threshold * 100),
	3840	+ 'enabled' => (bool) $action->enabled,
	3841	+ 'enabled_bots' => $enabled_bots,
	3842	+ );
	3843	+ }
	3844	+
	3845	+ $total_pages = ceil($total_actions / $per_page);
	3846	+ $showing_start = $total_actions > 0 ? $offset + 1 : 0;
	3847	+ $showing_end = min($offset + $per_page, $total_actions);
	3848	+
	3849	+ wp_send_json_success(array(
	3850	+ 'actions' => $formatted_actions,
	3851	+ 'page' => $page,
	3852	+ 'per_page' => $per_page,
	3853	+ 'total_actions' => intval($total_actions),
	3854	+ 'total_pages' => $total_pages,
	3855	+ 'showing_start' => $showing_start,
	3856	+ 'showing_end' => $showing_end,
	3857	+ ));
2956	3858	}
2957	3859
2958		-public function mxchat_handle_add_intent() {
2959		- if ( ! current_user_can( 'manage_options' ) ) {
2960		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
	3860	+/**
	3861	+ * AJAX handler to toggle action enabled status
	3862	+ */
	3863	+public function mxchat_toggle_action_status() {
	3864	+ check_ajax_referer('mxchat_actions_nonce', 'security');
	3865	+
	3866	+ if (!current_user_can('manage_options')) {
	3867	+ wp_send_json_error(__('Unauthorized', 'mxchat'));
2961	3868	}
2962	3869
2963		- check_admin_referer('mxchat_add_intent_nonce');
	3870	+ $action_id = isset($_POST['action_id']) ? intval($_POST['action_id']) : 0;
	3871	+ $enabled = isset($_POST['enabled']) ? intval($_POST['enabled']) : 0;
2964	3872
	3873	+ if (!$action_id) {
	3874	+ wp_send_json_error(__('Invalid action ID', 'mxchat'));
	3875	+ }
	3876	+
2965	3877	global $wpdb;
2966	3878	$table_name = $wpdb->prefix . 'mxchat_intents';
2967	3879
	3880	+ $result = $wpdb->update(
	3881	+ $table_name,
	3882	+ array('enabled' => $enabled ? 1 : 0),
	3883	+ array('id' => $action_id),
	3884	+ array('%d'),
	3885	+ array('%d')
	3886	+ );
	3887	+
	3888	+ if ($result === false) {
	3889	+ wp_send_json_error(__('Failed to update action status', 'mxchat'));
	3890	+ }
	3891	+
	3892	+ wp_send_json_success(array('enabled' => (bool) $enabled));
	3893	+}
	3894	+
	3895	+/**
	3896	+ * AJAX handler to bulk delete actions
	3897	+ */
	3898	+public function mxchat_bulk_delete_actions() {
	3899	+ check_ajax_referer('mxchat_delete_intent_nonce', 'security');
	3900	+
	3901	+ if (!current_user_can('manage_options')) {
	3902	+ wp_send_json_error(__('Unauthorized', 'mxchat'));
	3903	+ }
	3904	+
	3905	+ $action_ids = isset($_POST['action_ids']) ? array_map('intval', (array) $_POST['action_ids']) : array();
	3906	+
	3907	+ if (empty($action_ids)) {
	3908	+ wp_send_json_error(__('No actions selected', 'mxchat'));
	3909	+ }
	3910	+
	3911	+ global $wpdb;
	3912	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3913	+
	3914	+ $placeholders = implode(',', array_fill(0, count($action_ids), '%d'));
	3915	+ $query = $wpdb->prepare("DELETE FROM $table_name WHERE id IN ($placeholders)", $action_ids);
	3916	+ $result = $wpdb->query($query);
	3917	+
	3918	+ if ($result === false) {
	3919	+ wp_send_json_error(__('Failed to delete actions', 'mxchat'));
	3920	+ }
	3921	+
	3922	+ wp_send_json_success(array('deleted' => $result));
	3923	+}
	3924	+
	3925	+/**
	3926	+ * AJAX handler to add a new intent/action
	3927	+ */
	3928	+public function mxchat_add_intent_ajax() {
	3929	+ check_ajax_referer('mxchat_add_intent_nonce', 'security');
	3930	+
	3931	+ if (!current_user_can('manage_options')) {
	3932	+ wp_send_json_error(__('Unauthorized', 'mxchat'));
	3933	+ }
	3934	+
	3935	+ global $wpdb;
	3936	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3937	+
	3938	+ // Sanitize input
2968	3939	$intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
2969	3940	$phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
2970	3941	$callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
2971		- $default_threshold = 0.85;
	3942	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	3943	+ $enabled_bots = isset($_POST['enabled_bots']) ? array_map('sanitize_text_field', (array) $_POST['enabled_bots']) : array('default');
2972	3944
2973		- if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
2974		- wp_die( esc_html__('Invalid input. Please ensure all fields are filled out.', 'mxchat') );
	3945	+ // Validate
	3946	+ if (empty($intent_label) || empty($phrases_input) || empty($callback_function)) {
	3947	+ wp_send_json_error(__('Please fill in all required fields.', 'mxchat'));
2975	3948	}
2976	3949
2977		- $available_callbacks = $this->mxchat_get_available_callbacks();
	3950	+ // Process phrases
	3951	+ $phrases_array = array_filter(array_map('trim', preg_split('/[\n,]+/', $phrases_input)));
	3952	+ if (empty($phrases_array)) {
	3953	+ wp_send_json_error(__('Please provide at least one trigger phrase.', 'mxchat'));
	3954	+ }
2978	3955
2979		- if (!array_key_exists($callback_function, $available_callbacks)) {
2980		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	3956	+ // Generate embedding (combine phrases into single string for embedding)
	3957	+ $embedding_vector = $this->mxchat_generate_embedding(implode(' ', $phrases_array));
	3958	+ if (is_wp_error($embedding_vector)) {
	3959	+ // Fallback: store without embedding
	3960	+ $serialized_vector = null;
	3961	+ } else {
	3962	+ $serialized_vector = maybe_serialize($embedding_vector);
2981	3963	}
2982	3964
2983		- $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
2984		- if ($is_pro_only && !$this->is_activated) {
2985		- wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
	3965	+ // Ensure default bot is included
	3966	+ if (!in_array('default', $enabled_bots)) {
	3967	+ $enabled_bots[] = 'default';
2986	3968	}
	3969	+ $enabled_bots_json = json_encode($enabled_bots);
2987	3970
2988		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	3971	+ // Insert
	3972	+ $result = $wpdb->insert(
	3973	+ $table_name,
	3974	+ array(
	3975	+ 'intent_label' => $intent_label,
	3976	+ 'phrases' => implode(', ', $phrases_array),
	3977	+ 'embedding_vector' => $serialized_vector,
	3978	+ 'similarity_threshold' => $similarity_threshold,
	3979	+ 'callback_function' => $callback_function,
	3980	+ 'enabled' => 1,
	3981	+ 'enabled_bots' => $enabled_bots_json,
	3982	+ )
	3983	+ );
2989	3984
	3985	+ if ($result === false) {
	3986	+ wp_send_json_error(__('Failed to add action to database.', 'mxchat'));
	3987	+ }
	3988	+
	3989	+ wp_send_json_success(array('id' => $wpdb->insert_id));
	3990	+}
	3991	+
	3992	+/**
	3993	+ * AJAX handler to edit an existing intent/action
	3994	+ */
	3995	+public function mxchat_edit_intent_ajax() {
	3996	+ check_ajax_referer('mxchat_edit_intent', 'security');
	3997	+
	3998	+ if (!current_user_can('manage_options')) {
	3999	+ wp_send_json_error(__('Unauthorized', 'mxchat'));
	4000	+ }
	4001	+
	4002	+ global $wpdb;
	4003	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	4004	+
	4005	+ // Sanitize input
	4006	+ $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
	4007	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	4008	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	4009	+ $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
	4010	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	4011	+ $enabled_bots = isset($_POST['enabled_bots']) ? array_map('sanitize_text_field', (array) $_POST['enabled_bots']) : array('default');
	4012	+
	4013	+ // Validate
	4014	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	4015	+ wp_send_json_error(__('Please fill in all required fields.', 'mxchat'));
	4016	+ }
	4017	+
	4018	+ // Process phrases
	4019	+ $phrases_array = array_filter(array_map('trim', preg_split('/[\n,]+/', $phrases_input)));
2990	4020	if (empty($phrases_array)) {
2991		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
	4021	+ wp_send_json_error(__('Please provide at least one trigger phrase.', 'mxchat'));
2992	4022	}
2993	4023
2994		- $vectors = [];
2995		- foreach ($phrases_array as $phrase) {
2996		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
2997		- if (is_array($embedding_vector)) {
2998		- $vectors[] = $embedding_vector;
2999		- } else {
3000		- wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
3001		- }
	4024	+ // Generate new embedding (combine phrases into single string for embedding)
	4025	+ $embedding_vector = $this->mxchat_generate_embedding(implode(' ', $phrases_array));
	4026	+ if (is_wp_error($embedding_vector)) {
	4027	+ // Keep existing embedding
	4028	+ $serialized_vector = null;
	4029	+ $update_data = array(
	4030	+ 'intent_label' => $intent_label,
	4031	+ 'phrases' => implode(', ', $phrases_array),
	4032	+ 'similarity_threshold' => $similarity_threshold,
	4033	+ 'callback_function' => $callback_function,
	4034	+ 'enabled_bots' => json_encode($enabled_bots),
	4035	+ );
	4036	+ } else {
	4037	+ $serialized_vector = maybe_serialize($embedding_vector);
	4038	+ $update_data = array(
	4039	+ 'intent_label' => $intent_label,
	4040	+ 'phrases' => implode(', ', $phrases_array),
	4041	+ 'embedding_vector' => $serialized_vector,
	4042	+ 'similarity_threshold' => $similarity_threshold,
	4043	+ 'callback_function' => $callback_function,
	4044	+ 'enabled_bots' => json_encode($enabled_bots),
	4045	+ );
3002	4046	}
3003	4047
3004		- if (!empty($vectors)) {
3005		- $combined_vector = $this->mxchat_average_vectors($vectors);
3006		- $serialized_vector = maybe_serialize($combined_vector);
	4048	+ // Ensure default bot is included
	4049	+ if (!in_array('default', $enabled_bots)) {
	4050	+ $enabled_bots[] = 'default';
	4051	+ }
	4052	+ $update_data['enabled_bots'] = json_encode($enabled_bots);
3007	4053
3008		- $result = $wpdb->insert($table_name, [
3009		- 'intent_label' => $intent_label,
3010		- 'phrases' => implode(', ', $phrases_array),
3011		- 'embedding_vector' => $serialized_vector,
3012		- 'callback_function' => $callback_function,
3013		- 'similarity_threshold' => $default_threshold,
3014		- ]);
	4054	+ $result = $wpdb->update(
	4055	+ $table_name,
	4056	+ $update_data,
	4057	+ array('id' => $intent_id),
	4058	+ null,
	4059	+ array('%d')
	4060	+ );
3015	4061
3016		- if ($result === false) {
3017		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
3018		- }
3019		- } else {
3020		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
	4062	+ if ($result === false) {
	4063	+ wp_send_json_error(__('Failed to update action.', 'mxchat'));
3021	4064	}
3022	4065
3023		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3024		- exit;
	4066	+ wp_send_json_success(array('updated' => true));
3025	4067	}
3026	4068
	4069	+/**
	4070	+ * AJAX handler to delete a single intent/action
	4071	+ */
	4072	+public function mxchat_delete_intent_ajax() {
	4073	+ check_ajax_referer('mxchat_delete_intent_nonce', 'security');
3027	4074
	4075	+ if (!current_user_can('manage_options')) {
	4076	+ wp_send_json_error(__('Unauthorized', 'mxchat'));
	4077	+ }
3028	4078
	4079	+ $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
3029	4080
	4081	+ if (!$intent_id) {
	4082	+ wp_send_json_error(__('Invalid action ID', 'mxchat'));
	4083	+ }
3030	4084
	4085	+ global $wpdb;
	4086	+ $table_name = $wpdb->prefix . 'mxchat_intents';
3031	4087
3032		-private function mxchat_get_available_callbacks($grouped = false) {
3033		- $callbacks = [
3034		- 'mxchat_handle_email_capture' => [
3035		- 'label' => __('Email Capture', 'mxchat'),
3036		- 'pro_only' => false,
3037		- 'group' => __('Customer Engagement', 'mxchat'),
3038		- ],
3039		- 'mxchat_generate_image' => [
3040		- 'label' => __('Generate Image', 'mxchat'),
3041		- 'pro_only' => true,
3042		- 'group' => __('Other Features', 'mxchat'),
3043		- ],
3044		- 'mxchat_handle_search_request' => [
3045		- 'label' => __('Brave Web Search', 'mxchat'),
3046		- 'pro_only' => false,
3047		- 'group' => __('Search Features', 'mxchat'),
3048		- ],
3049		- 'mxchat_handle_image_search_request' => [
3050		- 'label' => __('Brave Image Search', 'mxchat'),
3051		- 'pro_only' => false,
3052		- 'group' => __('Search Features', 'mxchat'),
3053		- ],
3054		- 'mxchat_handle_pdf_discussion' => [
3055		- 'label' => __('Chat with PDF', 'mxchat'),
3056		- 'pro_only' => true,
3057		- 'group' => __('Other Features', 'mxchat'),
3058		- ],
3059		- 'mxchat_live_agent_handover' => [
3060		- 'label' => __('Live Agent', 'mxchat'),
3061		- 'pro_only' => true,
3062		- 'group' => __('Customer Engagement', 'mxchat'),
3063		- ],
3064		- 'mxchat_handle_switch_to_chatbot_intent' => [
3065		- 'label' => __('Back to Chatbot', 'mxchat'),
3066		- 'pro_only' => true,
3067		- 'group' => __('Customer Engagement', 'mxchat'),
3068		- ],
3069		- ];
	4088	+ $result = $wpdb->delete($table_name, array('id' => $intent_id), array('%d'));
3070	4089
3071		- // Allow other plugins to add their callbacks
3072		- $callbacks = apply_filters('mxchat_available_callbacks', $callbacks);
	4090	+ if ($result === false) {
	4091	+ wp_send_json_error(__('Failed to delete action', 'mxchat'));
	4092	+ }
3073	4093
3074		- // Return grouped structure if requested
3075		- if ($grouped) {
3076		- $grouped_callbacks = [];
3077		- foreach ($callbacks as $key => $data) {
3078		- $group_label = $data['group'] ?? __('Other Features', 'mxchat');
3079		- $grouped_callbacks[$group_label][$key] = [
3080		- 'label' => $data['label'],
3081		- 'pro_only' => $data['pro_only'],
3082		- ];
	4094	+ wp_send_json_success(array('deleted' => true));
	4095	+}
	4096	+
	4097	+
	4098	+/**
	4099	+ * Enhanced get_available_callbacks function with form action exclusion
	4100	+ *
	4101	+ * @param bool $grouped Whether to return callbacks grouped by category
	4102	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	4103	+ * @return array Callbacks data with icons, descriptions and availability status
	4104	+ */
	4105	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	4106	+ // Load WordPress plugin functions if needed
	4107	+ if (!function_exists('get_plugins')) {
	4108	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
	4109	+ }
	4110	+
	4111	+ // Get active plugins
	4112	+ $active_plugins = get_option('active_plugins', array());
	4113	+
	4114	+ // Functions to exclude from the action selector only if Pro is activated
	4115	+ // If user doesn't have Pro, show these so they can see what they're missing
	4116	+ $excluded_when_pro_active_functions = array(
	4117	+ 'mxchat_handle_form_collection' // Forms add-on action
	4118	+ );
	4119	+
	4120	+ // Always excluded functions (regardless of Pro status)
	4121	+ $always_excluded_functions = array();
	4122	+
	4123	+ // Combine exclusion lists based on Pro activation status
	4124	+ $excluded_functions = $always_excluded_functions;
	4125	+ if ($this->is_activated) {
	4126	+ // Only exclude add-on managed functions if Pro is active
	4127	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
	4128	+ }
	4129	+
	4130	+ // Define add-on plugin files and their corresponding action functions
	4131	+ $addon_plugins = array(
	4132	+ 'mxchat-woo/mxchat-woo.php' => array(
	4133	+ 'functions' => array(
	4134	+ 'mxchat_handle_product_recommendations',
	4135	+ 'mxchat_handle_order_history',
	4136	+ 'mxchat_show_product_card',
	4137	+ 'mxchat_add_to_cart',
	4138	+ 'mxchat_checkout_redirect'
	4139	+ ),
	4140	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	4141	+ 'pro_required' => true
	4142	+ ),
	4143	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	4144	+ 'functions' => array('mxchat_perplexity_research'),
	4145	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	4146	+ 'pro_required' => true
	4147	+ ),
	4148	+ 'mxchat-forms/mxchat-forms.php' => array(
	4149	+ 'functions' => array('mxchat_handle_form_collection'),
	4150	+ 'name' => __('Forms Add-on', 'mxchat'),
	4151	+ 'pro_required' => true
	4152	+ ),
	4153	+ // Add other add-ons and their functions here
	4154	+ );
	4155	+
	4156	+ // Get the functions that are provided by active add-ons
	4157	+ $addon_provided_functions = array();
	4158	+ $addon_function_mapping = array(); // Maps functions to their add-on info
	4159	+
	4160	+ // Check which add-ons are active
	4161	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	4162	+ $is_active = in_array($plugin_file, $active_plugins);
	4163	+
	4164	+ // For each function in this addon
	4165	+ foreach ($addon_info['functions'] as $function) {
	4166	+ // Consider a function installed only if:
	4167	+ // 1. The add-on is active AND
	4168	+ // 2. Either it doesn't require Pro OR Pro is activated
	4169	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
	4170	+
	4171	+ // If the add-on is installed, mark this function as provided by an add-on
	4172	+ if ($is_installed) {
	4173	+ $addon_provided_functions[] = $function;
	4174	+ }
	4175	+
	4176	+ // Store addon info for this function regardless of installation status
	4177	+ $addon_function_mapping[$function] = array(
	4178	+ 'addon' => basename(dirname($plugin_file)),
	4179	+ 'addon_name' => $addon_info['name'],
	4180	+ 'pro_required' => $addon_info['pro_required'],
	4181	+ 'is_active' => $is_active,
	4182	+ 'is_installed' => $is_installed
	4183	+ );
3083	4184	}
3084		- return $grouped_callbacks;
3085	4185	}
3086		- return $callbacks;
3087		-}
3088	4186
	4187	+ // Core callbacks - always available in the base plugin
	4188	+ $core_callbacks = array(
	4189	+ 'mxchat_handle_email_capture' => array(
	4190	+ 'label' => __('Loops Email Capture', 'mxchat'),
	4191	+ 'pro_only' => false,
	4192	+ 'group' => __('Customer Engagement', 'mxchat'),
	4193	+ 'icon' => 'email-alt',
	4194	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	4195	+ 'addon' => false, // Not from an add-on
	4196	+ 'installed' => true // Always installed with base plugin
	4197	+ ),
	4198	+ 'mxchat_handle_search_request' => array(
	4199	+ 'label' => __('Brave Web Search', 'mxchat'),
	4200	+ 'pro_only' => false,
	4201	+ 'group' => __('Search Features', 'mxchat'),
	4202	+ 'icon' => 'search',
	4203	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	4204	+ 'addon' => false,
	4205	+ 'installed' => true
	4206	+ ),
	4207	+ 'mxchat_handle_image_search_request' => array(
	4208	+ 'label' => __('Brave Image Search', 'mxchat'),
	4209	+ 'pro_only' => false,
	4210	+ 'group' => __('Search Features', 'mxchat'),
	4211	+ 'icon' => 'format-image',
	4212	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	4213	+ 'addon' => false,
	4214	+ 'installed' => true
	4215	+ ),
	4216	+ // Pro core features - check is_activated property
	4217	+ 'mxchat_generate_image' => array(
	4218	+ 'label' => __('Generate Image', 'mxchat'),
	4219	+ 'pro_only' => false,
	4220	+ 'group' => __('Other Features', 'mxchat'),
	4221	+ 'icon' => 'art',
	4222	+ 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
	4223	+ 'addon' => false,
	4224	+ 'installed' => true
	4225	+ ),
	4226	+ 'mxchat_handle_pdf_discussion' => array(
	4227	+ 'label' => __('Chat with PDF', 'mxchat'),
	4228	+ 'pro_only' => false,
	4229	+ 'group' => __('Other Features', 'mxchat'),
	4230	+ 'icon' => 'media-document',
	4231	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	4232	+ 'addon' => false,
	4233	+ 'installed' => true
	4234	+ ),
	4235	+ 'mxchat_live_agent_handover' => array(
	4236	+ 'label' => __('Slack Live Agent', 'mxchat'),
	4237	+ 'pro_only' => false,
	4238	+ 'group' => __('Customer Engagement', 'mxchat'),
	4239	+ 'icon' => 'admin-users',
	4240	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	4241	+ 'addon' => false,
	4242	+ 'installed' => true
	4243	+ ),
	4244	+ 'mxchat_telegram_live_agent_handover' => array(
	4245	+ 'label' => __('Telegram Live Agent', 'mxchat'),
	4246	+ 'pro_only' => false,
	4247	+ 'group' => __('Customer Engagement', 'mxchat'),
	4248	+ 'icon' => 'format-chat',
	4249	+ 'description' => __('Transfer conversation to a human support agent on Telegram', 'mxchat'),
	4250	+ 'addon' => false,
	4251	+ 'installed' => true
	4252	+ ),
	4253	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	4254	+ 'label' => __('Back to Chatbot', 'mxchat'),
	4255	+ 'pro_only' => false,
	4256	+ 'group' => __('Customer Engagement', 'mxchat'),
	4257	+ 'icon' => 'backup',
	4258	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	4259	+ 'addon' => false,
	4260	+ 'installed' => true
	4261	+ ),
	4262	+ );
3089	4263
3090		-private function mxchat_average_vectors($vectors) {
3091		- $vector_length = count($vectors[0]);
3092		- $sum_vector = array_fill(0, $vector_length, 0);
	4264	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	4265	+ $addon_callbacks = array(
	4266	+ // WooCommerce Add-on
	4267	+ 'mxchat_handle_product_recommendations' => array(
	4268	+ 'label' => __('Product Recommendations', 'mxchat'),
	4269	+ 'pro_only' => true,
	4270	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4271	+ 'icon' => 'cart',
	4272	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	4273	+ ),
	4274	+ 'mxchat_handle_order_history' => array(
	4275	+ 'label' => __('Order History', 'mxchat'),
	4276	+ 'pro_only' => true,
	4277	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4278	+ 'icon' => 'clipboard',
	4279	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	4280	+ ),
	4281	+ 'mxchat_show_product_card' => array(
	4282	+ 'label' => __('Show Product Card', 'mxchat'),
	4283	+ 'pro_only' => true,
	4284	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4285	+ 'icon' => 'products',
	4286	+ 'description' => __('Display product information in the chat', 'mxchat'),
	4287	+ ),
	4288	+ 'mxchat_add_to_cart' => array(
	4289	+ 'label' => __('Add to Cart', 'mxchat'),
	4290	+ 'pro_only' => true,
	4291	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4292	+ 'icon' => 'plus-alt',
	4293	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	4294	+ ),
	4295	+ 'mxchat_checkout_redirect' => array(
	4296	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	4297	+ 'pro_only' => true,
	4298	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4299	+ 'icon' => 'arrow-right-alt',
	4300	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	4301	+ ),
3093	4302
3094		- foreach ($vectors as $vector) {
3095		- for ($i = 0; $i < $vector_length; $i++) {
3096		- $sum_vector[$i] += $vector[$i];
	4303	+ // Perplexity Add-on
	4304	+ 'mxchat_perplexity_research' => array(
	4305	+ 'label' => __('Perplexity Research', 'mxchat'),
	4306	+ 'pro_only' => true,
	4307	+ 'group' => __('Search Features', 'mxchat'),
	4308	+ 'icon' => 'book-alt',
	4309	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	4310	+ ),
	4311	+
	4312	+ // Forms Add-on (only shown when Pro is not activated)
	4313	+ 'mxchat_handle_form_collection' => array(
	4314	+ 'label' => __('Form Collection', 'mxchat'),
	4315	+ 'pro_only' => true,
	4316	+ 'group' => __('Form Features', 'mxchat'),
	4317	+ 'icon' => 'feedback',
	4318	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	4319	+ ),
	4320	+ );
	4321	+
	4322	+ // Enhance add-on callbacks with installation status and addon info
	4323	+ foreach ($addon_callbacks as $function => $data) {
	4324	+ if (isset($addon_function_mapping[$function])) {
	4325	+ $addon_info = $addon_function_mapping[$function];
	4326	+
	4327	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	4328	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4329	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
	4330	+
	4331	+ // Set pro_only based on add-on configuration
	4332	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	4333	+ } else {
	4334	+ $addon_callbacks[$function]['addon'] = 'unknown';
	4335	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	4336	+ $addon_callbacks[$function]['installed'] = false;
3097	4337	}
3098	4338	}
3099	4339
3100		- // Divide each component by the number of vectors to get the average
3101		- $num_vectors = count($vectors);
3102		- for ($i = 0; $i < $vector_length; $i++) {
3103		- $sum_vector[$i] /= $num_vectors;
	4340	+ // Initialize callbacks with core features
	4341	+ $callbacks = $core_callbacks;
	4342	+
	4343	+ // Get callbacks from active add-ons
	4344	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
	4345	+
	4346	+ // Add placeholder callbacks only for add-ons that aren't active
	4347	+ if ($include_all) {
	4348	+ foreach ($addon_callbacks as $function => $data) {
	4349	+ // Skip placeholders for functions provided by active add-ons
	4350	+ if (in_array($function, $addon_provided_functions)) {
	4351	+ continue;
	4352	+ }
	4353	+
	4354	+ // Skip excluded functions
	4355	+ if (in_array($function, $excluded_functions)) {
	4356	+ continue;
	4357	+ }
	4358	+
	4359	+ // Add the placeholder
	4360	+ $callbacks[$function] = $data;
	4361	+ }
3104	4362	}
3105	4363
3106		- return $sum_vector;
3107		-}
	4364	+ // Add callbacks from active add-ons (will override placeholders)
	4365	+ foreach ($active_addon_callbacks as $function => $data) {
	4366	+ // Skip excluded functions
	4367	+ if (in_array($function, $excluded_functions)) {
	4368	+ continue;
	4369	+ }
3108	4370
3109		-public function mxchat_handle_delete_intent() {
3110		- if ( ! current_user_can( 'manage_options' ) ) {
3111		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
	4371	+ // Always include callbacks from add-ons
	4372	+ $callbacks[$function] = $data;
	4373	+
	4374	+ // Ensure they have the proper add-on info
	4375	+ if (isset($addon_function_mapping[$function])) {
	4376	+ $addon_info = $addon_function_mapping[$function];
	4377	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	4378	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4379	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	4380	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	4381	+ }
3112	4382	}
3113	4383
3114		- check_admin_referer('mxchat_delete_intent_nonce');
	4384	+ // Just before returning callbacks, sort them to prioritize free features
	4385	+ if (!$grouped) {
	4386	+ // Create temporary arrays for sorting
	4387	+ $free_callbacks = array();
	4388	+ $pro_callbacks = array();
3115	4389
3116		- if (isset($_POST['intent_id'])) {
3117		- global $wpdb;
3118		- $table_name = $wpdb->prefix . 'mxchat_intents';
3119		- $intent_id = intval($_POST['intent_id']);
	4390	+ // Split callbacks into free and pro
	4391	+ foreach ($callbacks as $key => $data) {
	4392	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4393	+ $pro_callbacks[$key] = $data;
	4394	+ } else {
	4395	+ $free_callbacks[$key] = $data;
	4396	+ }
	4397	+ }
3120	4398
3121		- $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
	4399	+ // Merge with free callbacks first
	4400	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
3122	4401	}
3123	4402
3124		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3125		- exit;
	4403	+ // Return grouped structure if requested
	4404	+ if ($grouped) {
	4405	+ $grouped_callbacks = array();
	4406	+ foreach ($callbacks as $key => $data) {
	4407	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
	4408	+
	4409	+ // Ensure we carry forward all the new fields in grouped mode
	4410	+ $callback_data = array(
	4411	+ 'label' => $data['label'],
	4412	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	4413	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	4414	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	4415	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	4416	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	4417	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	4418	+ );
	4419	+
	4420	+ $grouped_callbacks[$group_label][$key] = $callback_data;
	4421	+ }
	4422	+
	4423	+ // Sort within each group to prioritize free features
	4424	+ foreach ($grouped_callbacks as $group => $items) {
	4425	+ $free_items = array();
	4426	+ $pro_items = array();
	4427	+
	4428	+ foreach ($items as $key => $data) {
	4429	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4430	+ $pro_items[$key] = $data;
	4431	+ } else {
	4432	+ $free_items[$key] = $data;
	4433	+ }
	4434	+ }
	4435	+
	4436	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
	4437	+ }
	4438	+
	4439	+ return $grouped_callbacks;
	4440	+ }
	4441	+
	4442	+ return $callbacks;
3126	4443	}
3127	4444
3128		-
3129	4445	public function mxchat_page_init() {
3130		- // Register settings
3131	4446	register_setting(
3132	4447	'mxchat_option_group',
3133	4448	'mxchat_options',
3134	4449	array($this, 'mxchat_sanitize')
		@@ -3139,10 +4454,10 @@
3139	4454	'mxchat_similarity_threshold',
3140	4455	array(
3141	4456	'type' => 'number',
3142	4457	'sanitize_callback' => function($value) {
3143		- $value = absint($value); // Ensure it's an integer
3144		- return min(max($value, 70), 85); // Enforce range
	4458	+ $value = absint($value);
	4459	+ return min(max($value, 20), 95);
3145	4460	},
3146	4461	'default' => 80,
3147	4462	)
3148	4463	);
		@@ -3154,8 +4469,106 @@
3154	4469	null,
3155	4470	'mxchat-chatbot'
3156	4471	);
3157	4472
	4473	+ // API Keys Settings Section
	4474	+ add_settings_section(
	4475	+ 'mxchat_api_keys_section',
	4476	+ esc_html__('API Keys', 'mxchat'),
	4477	+ array($this, 'mxchat_api_keys_section_callback'),
	4478	+ 'mxchat-api-keys'
	4479	+ );
	4480	+
	4481	+ // OpenAI API Key
	4482	+ add_settings_field(
	4483	+ 'api_key',
	4484	+ esc_html__('OpenAI API Key', 'mxchat'),
	4485	+ array($this, 'api_key_callback'),
	4486	+ 'mxchat-api-keys',
	4487	+ 'mxchat_api_keys_section'
	4488	+ );
	4489	+
	4490	+ // X.AI API Key
	4491	+ add_settings_field(
	4492	+ 'xai_api_key',
	4493	+ esc_html__('X.AI API Key', 'mxchat'),
	4494	+ array($this, 'xai_api_key_callback'),
	4495	+ 'mxchat-api-keys',
	4496	+ 'mxchat_api_keys_section'
	4497	+ );
	4498	+
	4499	+ // Claude API Key
	4500	+ add_settings_field(
	4501	+ 'claude_api_key',
	4502	+ esc_html__('Claude API Key', 'mxchat'),
	4503	+ array($this, 'claude_api_key_callback'),
	4504	+ 'mxchat-api-keys',
	4505	+ 'mxchat_api_keys_section'
	4506	+ );
	4507	+
	4508	+ // DeepSeek API Key
	4509	+ add_settings_field(
	4510	+ 'deepseek_api_key',
	4511	+ esc_html__('DeepSeek API Key', 'mxchat'),
	4512	+ array($this, 'deepseek_api_key_callback'),
	4513	+ 'mxchat-api-keys',
	4514	+ 'mxchat_api_keys_section'
	4515	+ );
	4516	+
	4517	+ // Google Gemini API Key
	4518	+ add_settings_field(
	4519	+ 'gemini_api_key',
	4520	+ esc_html__('Google Gemini API Key', 'mxchat'),
	4521	+ array($this, 'gemini_api_key_callback'),
	4522	+ 'mxchat-api-keys',
	4523	+ 'mxchat_api_keys_section'
	4524	+ );
	4525	+
	4526	+ // Voyage AI API Key
	4527	+ add_settings_field(
	4528	+ 'voyage_api_key',
	4529	+ esc_html__('Voyage AI API Key', 'mxchat'),
	4530	+ array($this, 'voyage_api_key_callback'),
	4531	+ 'mxchat-api-keys',
	4532	+ 'mxchat_api_keys_section'
	4533	+ );
	4534	+
	4535	+ // OpenRouter API Key
	4536	+ add_settings_field(
	4537	+ 'openrouter_api_key',
	4538	+ esc_html__('OpenRouter API Key', 'mxchat'),
	4539	+ array($this, 'openrouter_api_key_callback'),
	4540	+ 'mxchat-api-keys',
	4541	+ 'mxchat_api_keys_section'
	4542	+ );
	4543	+
	4544	+ // Loops API Key
	4545	+ add_settings_field(
	4546	+ 'loops_api_key',
	4547	+ esc_html__('Loops API Key', 'mxchat'),
	4548	+ array($this, 'mxchat_loops_api_key_callback'),
	4549	+ 'mxchat-api-keys',
	4550	+ 'mxchat_api_keys_section'
	4551	+ );
	4552	+
	4553	+ // Brave Search API Key
	4554	+ add_settings_field(
	4555	+ 'brave_api_key',
	4556	+ __('Brave API Key', 'mxchat'),
	4557	+ array($this, 'mxchat_brave_api_key_callback'),
	4558	+ 'mxchat-api-keys',
	4559	+ 'mxchat_api_keys_section'
	4560	+ );
	4561	+
	4562	+ // Frontend Debugger Toggle
	4563	+ add_settings_field(
	4564	+ 'show_frontend_debugger',
	4565	+ esc_html__('Frontend Debugger', 'mxchat'),
	4566	+ array($this, 'mxchat_frontend_debugger_callback'),
	4567	+ 'mxchat-chatbot',
	4568	+ 'mxchat_chatbot_section'
	4569	+ );
	4570	+
3158	4571	// Similarity Threshold Slider
3159	4572	add_settings_field(
3160	4573	'similarity_threshold', // Field ID
3161	4574	esc_html__('Similarity Threshold', 'mxchat'), // Field title
		@@ -3163,9 +4576,18 @@
3163	4576	'mxchat-chatbot', // Page
3164	4577	'mxchat_chatbot_section' // Section
3165	4578	);
3166	4579
	4580	+ // RAG Sources Limit Slider
3167	4581	add_settings_field(
	4582	+ 'rag_sources_limit', // Field ID
	4583	+ esc_html__('RAG Sources Limit', 'mxchat'), // Field title
	4584	+ array($this, 'mxchat_rag_sources_limit_callback'), // Callback function
	4585	+ 'mxchat-chatbot', // Page
	4586	+ 'mxchat_chatbot_section' // Section
	4587	+ );
	4588	+
	4589	+ add_settings_field(
3168	4590	'append_to_body',
3169	4591	esc_html__('Auto-Display Chatbot', 'mxchat'),
3170	4592	array($this, 'mxchat_append_to_body_callback'),
3171	4593	'mxchat-chatbot',
		@@ -3171,38 +4593,49 @@
3171	4593	'mxchat-chatbot',
3172	4594	'mxchat_chatbot_section'
3173	4595	);
3174	4596
	4597	+ add_settings_field(
	4598	+ 'contextual_awareness_toggle',
	4599	+ esc_html__('Contextual Awareness', 'mxchat'),
	4600	+ array($this, 'mxchat_contextual_awareness_callback'),
	4601	+ 'mxchat-chatbot',
	4602	+ 'mxchat_chatbot_section'
	4603	+ );
3175	4604
3176		- // Existing fields...
3177	4605	add_settings_field(
3178		- 'api_key',
3179		- esc_html__('OpenAI API Key', 'mxchat'),
3180		- array($this, 'api_key_callback'),
	4606	+ 'citation_links_toggle',
	4607	+ esc_html__('Citation Links', 'mxchat'),
	4608	+ array($this, 'mxchat_citation_links_toggle_callback'),
3181	4609	'mxchat-chatbot',
3182	4610	'mxchat_chatbot_section'
3183	4611	);
3184	4612
3185	4613	add_settings_field(
3186		- 'xai_api_key',
3187		- esc_html__('X.AI API Key', 'mxchat'),
3188		- array($this, 'xai_api_key_callback'),
	4614	+ 'enable_streaming_toggle',
	4615	+ esc_html__('Enable Streaming', 'mxchat'),
	4616	+ array($this, 'enable_streaming_toggle_callback'),
3189	4617	'mxchat-chatbot',
3190		- 'mxchat_chatbot_section'
	4618	+ 'mxchat_chatbot_section', // Same section as your working toggle
	4619	+ array(
	4620	+ 'class' => 'mxchat-setting-row streaming-setting',
	4621	+ 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
	4622	+ )
3191	4623	);
3192	4624
	4625	+
3193	4626	add_settings_field(
3194		- 'claude_api_key',
3195		- esc_html__('Claude API Key', 'mxchat'),
3196		- array($this, 'claude_api_key_callback'),
	4627	+ 'model',
	4628	+ esc_html__('Chat Model', 'mxchat'),
	4629	+ array($this, 'mxchat_model_callback'),
3197	4630	'mxchat-chatbot',
3198	4631	'mxchat_chatbot_section'
3199	4632	);
3200	4633
3201	4634	add_settings_field(
3202		- 'deepseek_api_key',
3203		- esc_html__('DeepSeek API Key', 'mxchat'),
3204		- array($this, 'deepseek_api_key_callback'),
	4635	+ 'embedding_model',
	4636	+ esc_html__('Embedding Model', 'mxchat'),
	4637	+ array($this, 'embedding_model_callback'),
3205	4638	'mxchat-chatbot',
3206	4639	'mxchat_chatbot_section'
3207	4640	);
3208	4641
		@@ -3213,20 +4646,21 @@
3213	4646	'mxchat-chatbot',
3214	4647	'mxchat_chatbot_section'
3215	4648	);
3216	4649
	4650	+
3217	4651	add_settings_field(
3218		- 'model',
3219		- esc_html__('Model', 'mxchat'),
3220		- array($this, 'mxchat_model_callback'),
	4652	+ 'top_bar_title',
	4653	+ esc_html__('Top Bar Title', 'mxchat'),
	4654	+ array($this, 'mxchat_top_bar_title_callback'),
3221	4655	'mxchat-chatbot',
3222	4656	'mxchat_chatbot_section'
3223	4657	);
3224	4658
3225	4659	add_settings_field(
3226		- 'top_bar_title',
3227		- esc_html__('Top Bar Title', 'mxchat'),
3228		- array($this, 'mxchat_top_bar_title_callback'),
	4660	+ 'ai_agent_text',
	4661	+ esc_html__('AI Agent Text', 'mxchat'),
	4662	+ array($this, 'mxchat_ai_agent_text_callback'),
3229	4663	'mxchat-chatbot',
3230	4664	'mxchat_chatbot_section'
3231	4665	);
3232	4666
		@@ -3254,48 +4688,40 @@
3254	4688	'mxchat_chatbot_section'
3255	4689	);
3256	4690
3257	4691	add_settings_field(
3258		- 'intro_message',
3259		- esc_html__('Introductory Message', 'mxchat'),
3260		- array($this, 'mxchat_intro_message_callback'),
	4692	+ 'enable_name_field',
	4693	+ esc_html__('Require Name Field', 'mxchat'),
	4694	+ array($this, 'enable_name_field_callback'),
3261	4695	'mxchat-chatbot',
3262	4696	'mxchat_chatbot_section'
3263	4697	);
3264	4698
3265	4699	add_settings_field(
3266		- 'input_copy',
3267		- esc_html__('Input Copy', 'mxchat'),
3268		- array($this, 'mxchat_input_copy_callback'),
	4700	+ 'name_field_placeholder',
	4701	+ esc_html__('Name Field Placeholder', 'mxchat'),
	4702	+ array($this, 'name_field_placeholder_callback'),
3269	4703	'mxchat-chatbot',
3270	4704	'mxchat_chatbot_section'
3271	4705	);
3272	4706
3273	4707	add_settings_field(
3274		- 'rate_limit_logged_out',
3275		- __('Rate Limit for Logged-out Users', 'mxchat'),
3276		- array($this, 'mxchat_rate_limit_logged_out_callback'),
	4708	+ 'intro_message',
	4709	+ esc_html__('Introductory Message', 'mxchat'),
	4710	+ array($this, 'mxchat_intro_message_callback'),
3277	4711	'mxchat-chatbot',
3278	4712	'mxchat_chatbot_section'
3279	4713	);
3280	4714
3281	4715	add_settings_field(
3282		- 'rate_limit_roles',
3283		- __('Rate Limits by User Role', 'mxchat'),
3284		- array($this, 'mxchat_rate_limit_roles_callback'),
	4716	+ 'input_copy',
	4717	+ esc_html__('Input Copy', 'mxchat'),
	4718	+ array($this, 'mxchat_input_copy_callback'),
3285	4719	'mxchat-chatbot',
3286	4720	'mxchat_chatbot_section'
3287	4721	);
3288	4722
3289	4723	add_settings_field(
3290		- 'rate_limit_message',
3291		- esc_html__('Rate Limit Message', 'mxchat'),
3292		- array($this, 'mxchat_rate_limit_message_callback'),
3293		- 'mxchat-chatbot',
3294		- 'mxchat_chatbot_section'
3295		- );
3296		-
3297		- add_settings_field(
3298	4724	'pre_chat_message',
3299	4725	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3300	4726	array($this, 'mxchat_pre_chat_message_callback'),
3301	4727	'mxchat-chatbot',
		@@ -3335,9 +4761,9 @@
3335	4761	);
3336	4762
3337	4763	add_settings_field(
3338	4764	'popular_question_1',
3339		- esc_html__('Popular Question 1', 'mxchat'),
	4765	+ esc_html__('Quick Question 1', 'mxchat'),
3340	4766	array($this, 'mxchat_popular_question_1_callback'),
3341	4767	'mxchat-chatbot',
3342	4768	'mxchat_chatbot_section'
3343	4769	);
		@@ -3343,9 +4769,9 @@
3343	4769	);
3344	4770
3345	4771	add_settings_field(
3346	4772	'popular_question_2',
3347		- esc_html__('Popular Question 2', 'mxchat'),
	4773	+ esc_html__('Quick Question 2', 'mxchat'),
3348	4774	array($this, 'mxchat_popular_question_2_callback'),
3349	4775	'mxchat-chatbot',
3350	4776	'mxchat_chatbot_section'
3351	4777	);
		@@ -3351,9 +4777,9 @@
3351	4777	);
3352	4778
3353	4779	add_settings_field(
3354	4780	'popular_question_3',
3355		- esc_html__('Popular Question 3', 'mxchat'),
	4781	+ esc_html__('Quick Question 3', 'mxchat'),
3356	4782	array($this, 'mxchat_popular_question_3_callback'),
3357	4783	'mxchat-chatbot',
3358	4784	'mxchat_chatbot_section'
3359	4785	);
		@@ -3359,9 +4785,9 @@
3359	4785	);
3360	4786
3361	4787	add_settings_field(
3362	4788	'additional_popular_questions',
3363		- esc_html__('Additional Popular Questions', 'mxchat'),
	4789	+ esc_html__('Additional Quick Questions', 'mxchat'),
3364	4790	array($this, 'mxchat_additional_popular_questions_callback'),
3365	4791	'mxchat-chatbot',
3366	4792	'mxchat_chatbot_section'
3367	4793	);
		@@ -3366,8 +4792,16 @@
3366	4792	'mxchat_chatbot_section'
3367	4793	);
3368	4794
3369	4795
	4796	+ add_settings_field(
	4797	+ 'rate_limits',
	4798	+ __('Rate Limits Settings', 'mxchat'),
	4799	+ array($this, 'mxchat_rate_limits_callback'),
	4800	+ 'mxchat-chatbot',
	4801	+ 'mxchat_chatbot_section'
	4802	+ );
	4803	+
3370	4804	// Loops Settings Section
3371	4805	add_settings_section(
3372	4806	'mxchat_loops_section',
3373	4807	esc_html__('Loops Settings', 'mxchat'),
		@@ -3374,18 +4808,10 @@
3374	4808	null,
3375	4809	'mxchat-embed'
3376	4810	);
3377	4811
3378		- // Loops Settings Fields
	4812	+ // Loops Settings Fields (API Key moved to API Keys tab)
3379	4813	add_settings_field(
3380		- 'loops_api_key',
3381		- esc_html__('Loops API Key', 'mxchat'),
3382		- array($this, 'mxchat_loops_api_key_callback'),
3383		- 'mxchat-embed',
3384		- 'mxchat_loops_section'
3385		- );
3386		-
3387		- add_settings_field(
3388	4814	'loops_mailing_list',
3389	4815	esc_html__('Loops Mailing List', 'mxchat'),
3390	4816	array($this, 'mxchat_loops_mailing_list_callback'),
3391	4817	'mxchat-embed',
		@@ -3415,17 +4841,10 @@
3415	4841	array($this, 'mxchat_brave_section_callback'),
3416	4842	'mxchat-embed'
3417	4843	);
3418	4844
	4845	+ // Brave API Key moved to API Keys tab
3419	4846	add_settings_field(
3420		- 'brave_api_key',
3421		- __('Brave API Key', 'mxchat'),
3422		- array($this, 'mxchat_brave_api_key_callback'),
3423		- 'mxchat-embed',
3424		- 'mxchat_brave_section'
3425		- );
3426		-
3427		- add_settings_field(
3428	4847	'brave_image_count',
3429	4848	__('Number of Images to Return', 'mxchat'),
3430	4849	array($this, 'mxchat_brave_image_count_callback'),
3431	4850	'mxchat-embed',
		@@ -3479,9 +4898,27 @@
3479	4898	'mxchat-embed',
3480	4899	'mxchat_pdf_intent_section'
3481	4900	);
3482	4901
	4902	+ // PDF Upload Button Toggle
3483	4903	add_settings_field(
	4904	+ 'show_pdf_upload_button',
	4905	+ __('Show PDF Upload Button', 'mxchat'),
	4906	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	4907	+ 'mxchat-embed',
	4908	+ 'mxchat_pdf_intent_section'
	4909	+ );
	4910	+
	4911	+ // Word Upload Button Toggle
	4912	+ add_settings_field(
	4913	+ 'show_word_upload_button',
	4914	+ __('Show Word Upload Button', 'mxchat'),
	4915	+ array($this, 'mxchat_show_word_upload_button_callback'),
	4916	+ 'mxchat-embed',
	4917	+ 'mxchat_pdf_intent_section'
	4918	+ );
	4919	+
	4920	+ add_settings_field(
3484	4921	'pdf_intent_trigger_text',
3485	4922	__('Intent Trigger Text', 'mxchat'),
3486	4923	array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3487	4924	'mxchat-embed',
		@@ -3546,8 +4983,16 @@
3546	4983	'mxchat_live_agent_section'
3547	4984	);
3548	4985
3549	4986	add_settings_field(
	4987	+ 'live_agent_user_ids',
	4988	+ __('Slack Agent User IDs', 'mxchat'),
	4989	+ array($this, 'mxchat_live_agent_user_ids_callback'),
	4990	+ 'mxchat-embed',
	4991	+ 'mxchat_live_agent_section'
	4992	+ );
	4993	+
	4994	+ add_settings_field(
3550	4995	'live_agent_webhook_url',
3551	4996	__('Slack Webhook URL', 'mxchat'),
3552	4997	array($this, 'mxchat_live_agent_webhook_url_callback'),
3553	4998	'mxchat-embed',
		@@ -3570,15 +5015,68 @@
3570	5015	'mxchat-embed',
3571	5016	'mxchat_live_agent_section'
3572	5017	);
3573	5018
	5019	+ // Telegram Integration Section
	5020	+ add_settings_section(
	5021	+ 'mxchat_telegram_section',
	5022	+ __('Telegram Settings', 'mxchat'),
	5023	+ array($this, 'mxchat_telegram_section_callback'),
	5024	+ 'mxchat-embed'
	5025	+ );
3574	5026
	5027	+ add_settings_field(
	5028	+ 'telegram_status',
	5029	+ __('Live Agent Status', 'mxchat'),
	5030	+ array($this, 'mxchat_telegram_status_callback'),
	5031	+ 'mxchat-embed',
	5032	+ 'mxchat_telegram_section'
	5033	+ );
3575	5034
	5035	+ add_settings_field(
	5036	+ 'telegram_notification_message',
	5037	+ __('Notification Message', 'mxchat'),
	5038	+ array($this, 'mxchat_telegram_notification_message_callback'),
	5039	+ 'mxchat-embed',
	5040	+ 'mxchat_telegram_section'
	5041	+ );
3576	5042
	5043	+ add_settings_field(
	5044	+ 'telegram_away_message',
	5045	+ __('Away Message', 'mxchat'),
	5046	+ array($this, 'mxchat_telegram_away_message_callback'),
	5047	+ 'mxchat-embed',
	5048	+ 'mxchat_telegram_section'
	5049	+ );
	5050	+
	5051	+ add_settings_field(
	5052	+ 'telegram_bot_token',
	5053	+ __('Telegram Bot Token', 'mxchat'),
	5054	+ array($this, 'mxchat_telegram_bot_token_callback'),
	5055	+ 'mxchat-embed',
	5056	+ 'mxchat_telegram_section'
	5057	+ );
	5058	+
	5059	+ add_settings_field(
	5060	+ 'telegram_group_id',
	5061	+ __('Telegram Group ID', 'mxchat'),
	5062	+ array($this, 'mxchat_telegram_group_id_callback'),
	5063	+ 'mxchat-embed',
	5064	+ 'mxchat_telegram_section'
	5065	+ );
	5066	+
	5067	+ add_settings_field(
	5068	+ 'telegram_webhook_secret',
	5069	+ __('Webhook Secret Token', 'mxchat'),
	5070	+ array($this, 'mxchat_telegram_webhook_secret_callback'),
	5071	+ 'mxchat-embed',
	5072	+ 'mxchat_telegram_section'
	5073	+ );
	5074	+
3577	5075	// General Settings Section
3578	5076	add_settings_section(
3579	5077	'mxchat_general_section',
3580		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	5078	+ esc_html__('YouTube Tutorials', 'mxchat'),
3581	5079	null,
3582	5080	'mxchat-general'
3583	5081	);
3584	5082	}
		@@ -3583,9 +5081,8 @@
3583	5081	);
3584	5082	}
3585	5083
3586	5084	public function mxchat_prompts_page_init() {
3587		- // Register all settings as a single array
3588	5085	register_setting(
3589	5086	'mxchat_prompts_options',
3590	5087	'mxchat_prompts_options',
3591	5088	array(
		@@ -3597,18 +5094,74 @@
3597	5094	'mxchat_use_pinecone' => 0,
3598	5095	'mxchat_pinecone_api_key' => '',
3599	5096	'mxchat_pinecone_environment' => '',
3600	5097	'mxchat_pinecone_index' => '',
3601		- 'mxchat_pinecone_host' => '', // Add this line
	5098	+ 'mxchat_pinecone_host' => '',
3602	5099	),
3603	5100	'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3604	5101	)
3605	5102	);
3606	5103
3607		- // Add settings saved message
3608	5104	add_action('admin_notices', array($this, 'sync_settings_notice'));
3609	5105	}
3610	5106
	5107	+public function mxchat_transcripts_page_init() {
	5108	+ register_setting(
	5109	+ 'mxchat_transcripts_options',
	5110	+ 'mxchat_transcripts_options',
	5111	+ array(
	5112	+ 'type' => 'array',
	5113	+ 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
	5114	+ 'default' => array(
	5115	+ 'mxchat_enable_notifications' => 0,
	5116	+ 'mxchat_notification_email' => get_option('admin_email'),
	5117	+ 'mxchat_auto_delete_transcripts' => 'never',
	5118	+ ),
	5119	+ 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
	5120	+ )
	5121	+ );
	5122	+
	5123	+ add_settings_section(
	5124	+ 'mxchat_transcripts_notification_section',
	5125	+ esc_html__('Chat Notification Settings', 'mxchat'),
	5126	+ array($this, 'mxchat_transcripts_notification_section_callback'),
	5127	+ 'mxchat-transcripts'
	5128	+ );
	5129	+
	5130	+ add_settings_field(
	5131	+ 'mxchat_enable_notifications',
	5132	+ esc_html__('Enable Chat Notifications', 'mxchat'),
	5133	+ array($this, 'mxchat_enable_notifications_callback'),
	5134	+ 'mxchat-transcripts',
	5135	+ 'mxchat_transcripts_notification_section'
	5136	+ );
	5137	+
	5138	+ add_settings_field(
	5139	+ 'mxchat_notification_email',
	5140	+ esc_html__('Notification Email Address', 'mxchat'),
	5141	+ array($this, 'mxchat_notification_email_callback'),
	5142	+ 'mxchat-transcripts',
	5143	+ 'mxchat_transcripts_notification_section'
	5144	+ );
	5145	+
	5146	+ add_settings_field(
	5147	+ 'mxchat_auto_delete_transcripts',
	5148	+ esc_html__('Auto-Delete Old Transcripts', 'mxchat'),
	5149	+ array($this, 'mxchat_auto_delete_transcripts_callback'),
	5150	+ 'mxchat-transcripts',
	5151	+ 'mxchat_transcripts_notification_section'
	5152	+ );
	5153	+
	5154	+ add_settings_field(
	5155	+ 'mxchat_auto_email_transcript',
	5156	+ esc_html__('Auto-Email Full Transcript', 'mxchat'),
	5157	+ array($this, 'mxchat_auto_email_transcript_callback'),
	5158	+ 'mxchat-transcripts',
	5159	+ 'mxchat_transcripts_notification_section'
	5160	+ );
	5161	+}
	5162	+
	5163	+
3611	5164	/**
3612	5165	* Sanitize all prompts options
3613	5166	*
3614	5167	* @param array $input The unsanitized options array
		@@ -3667,9 +5220,8 @@
3667	5220
3668	5221	return $sanitized;
3669	5222	}
3670	5223
3671		-
3672	5224	public function sync_settings_notice() {
3673	5225	// Only show notice on our plugin page
3674	5226	if (!isset($_GET['page']) || $_GET['page'] !== 'mxchat-prompts') {
3675	5227	return;
		@@ -3680,8 +5232,9 @@
3680	5232
3681	5233	?>
3682	5234	<div class="notice notice-success is-dismissible">
3683	5235	<p><?php esc_html_e('Sync settings updated successfully.', 'mxchat'); ?></p>
	5236	+ <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php esc_html_e('Dismiss this notice.', 'mxchat'); ?></span></button>
3684	5237	</div>
3685	5238	<?php
3686	5239
3687	5240	}
		@@ -3690,139 +5243,129 @@
3690	5243	public function sanitize_sync_setting($input) {
3691	5244	return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
3692	5245	}
3693	5246
	5247	+public function mxchat_rate_limits_callback() {
	5248	+ $all_options = get_option('mxchat_options', []);
3694	5249
	5250	+ // Define available rate limits
	5251	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
3695	5252
3696		-public function mxchat_handle_activate_license() {
3697		- // Check nonce
3698		- if (!check_ajax_referer('mxchat_activate_license_nonce', 'security', false)) {
3699		- wp_send_json_error(esc_html__('Invalid security token', 'mxchat'));
3700		- return;
3701		- }
	5253	+ // Define available timeframes
	5254	+ $timeframes = array(
	5255	+ 'hourly' => __('Per Hour', 'mxchat'),
	5256	+ 'daily' => __('Per Day', 'mxchat'),
	5257	+ 'weekly' => __('Per Week', 'mxchat'),
	5258	+ 'monthly' => __('Per Month', 'mxchat')
	5259	+ );
3702	5260
3703		- // Verify user capabilities
3704		- if (!current_user_can('manage_options')) {
3705		- wp_send_json_error(esc_html__('Unauthorized access', 'mxchat'));
3706		- return;
3707		- }
	5261	+ // Get all roles plus a "logged_out" pseudo-role
	5262	+ $roles = wp_roles()->get_names();
	5263	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
3708	5264
3709		- $license_key = isset($_POST['mxchat_activation_key']) ? sanitize_text_field($_POST['mxchat_activation_key']) : '';
3710		- $customer_email = isset($_POST['mxchat_pro_email']) ? sanitize_email($_POST['mxchat_pro_email']) : '';
	5265	+ // Start the wrapper
	5266	+ echo '<div class="pro-feature-wrapper active">';
	5267	+ echo '<div class="mxchat-rate-limits-container">';
3711	5268
3712		- if (empty($license_key) || empty($customer_email)) {
3713		- wp_send_json_error(esc_html__('Email or License Key is missing', 'mxchat'));
3714		- return;
3715		- }
	5269	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	5270	+ 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') .
	5271	+ '</p>';
3716	5272
3717		- $product_id = 'MxChatPRO';
3718		- $response = wp_remote_get(
3719		- add_query_arg(
3720		- array(
3721		- 'wc-api' => 'software-api',
3722		- 'request' => 'activation',
3723		- 'email' => $customer_email,
3724		- 'license_key' => $license_key,
3725		- 'product_id' => $product_id
3726		- ),
3727		- 'http://mxchat.ai/'
3728		- )
3729		- );
	5273	+ // Add markdown link documentation
	5274	+ echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
	5275	+ echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
	5276	+ echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
	5277	+ echo '<ul style="margin-left: 20px;">';
	5278	+ echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
	5279	+ echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
	5280	+ echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
	5281	+ echo '</ul>';
	5282	+ echo '</div>';
3730	5283
3731		- if (is_wp_error($response)) {
3732		- wp_send_json_error(esc_html__('Activation failed due to a server error: ', 'mxchat') . $response->get_error_message());
3733		- return;
3734		- }
	5284	+ // Output the controls for each role
	5285	+ foreach ($roles as $role_id => $role_name) {
	5286	+ // Get saved options or defaults
	5287	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	5288	+ $default_timeframe = 'daily';
	5289	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
3735	5290
3736		- $body = wp_remote_retrieve_body($response);
3737		- $data = json_decode($body);
	5291	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	5292	+ ? $all_options['rate_limits'][$role_id]['limit']
	5293	+ : $default_limit;
3738	5294
3739		- if ($data && isset($data->activated) && $data->activated) {
3740		- update_option('mxchat_license_status', 'active');
3741		- update_option('mxchat_pro_email', $customer_email);
3742		- update_option('mxchat_activation_key', $license_key);
3743		- wp_send_json_success(array('message' => esc_html__('License activated successfully', 'mxchat')));
3744		- } else {
3745		- $error_message = isset($data->error) ? $data->error : esc_html__('Activation failed', 'mxchat');
3746		- update_option('mxchat_license_status', 'inactive');
3747		- update_option('mxchat_license_error', $error_message);
3748		- wp_send_json_error($error_message);
3749		- }
3750		-}
	5295	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	5296	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	5297	+ : $default_timeframe;
3751	5298
	5299	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	5300	+ ? $all_options['rate_limits'][$role_id]['message']
	5301	+ : $default_message;
3752	5302
3753		-public function mxchat_rate_limit_logged_out_callback() {
3754		- // Load the entire 'mxchat_options' array
3755		- $all_options = get_option('mxchat_options', []);
	5303	+ // Output the row
	5304	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
3756	5305
3757		- // Retrieve the saved rate limit or use the default value
3758		- $default_rate_limit = '10';
3759		- $selected_rate_limit = isset($all_options['rate_limit_logged_out']) ? $all_options['rate_limit_logged_out'] : $default_rate_limit;
	5306	+ // Role label
	5307	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
3760	5308
3761		- // Define available rate limits
3762		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	5309	+ // Controls section
	5310	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
3763	5311
3764		- // Output the dropdown
3765		- echo '<div class="pro-feature-wrapper active">';
3766		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3767		- foreach ($rate_limits as $limit) {
3768		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3769		- }
3770		- echo '</select>';
3771		- 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>';
3772		- echo '</div>';
3773		-}
	5312	+ // Rate limit and timeframe controls
	5313	+ echo '<div class="mxchat-rate-limit-controls">';
3774	5314
3775		-// Add this new callback function
3776		-public function mxchat_rate_limit_roles_callback() {
3777		- $all_options = get_option('mxchat_options', []);
3778		- $roles = wp_roles()->get_names();
3779		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	5315	+ // Limit dropdown
	5316	+ echo '<div>';
	5317	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
	5318	+ echo '<select
	5319	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	5320	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
	5321	+ class="mxchat-autosave-field">';
	5322	+ foreach ($rate_limits as $limit) {
	5323	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	5324	+ }
	5325	+ echo '</select>';
	5326	+ echo '</div>';
3780	5327
3781		- echo '<div class="pro-feature-wrapper active mxchat-autosave-section">';
3782		-
3783		- foreach ($roles as $role_id => $role_name) {
3784		- $default_rate_limit = '100';
3785		- $selected_rate_limit = isset($all_options['role_rate_limits'][$role_id])
3786		- ? $all_options['role_rate_limits'][$role_id]
3787		- : $default_rate_limit;
3788		-
3789		- echo '<div style="margin-bottom: 10px;">';
3790		- echo '<label style="display: inline-block; width: 150px;">' . esc_html($role_name) . ':</label>';
	5328	+ // Timeframe dropdown
	5329	+ echo '<div>';
	5330	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
3791	5331	echo '<select
3792		- id="role_rate_limits_' . esc_attr($role_id) . '"
3793		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	5332	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	5333	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
3794	5334	class="mxchat-autosave-field">';
3795		- foreach ($rate_limits as $limit) {
3796		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	5335	+ foreach ($timeframes as $value => $label) {
	5336	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
3797	5337	}
3798	5338	echo '</select>';
3799	5339	echo '</div>';
3800		- }
3801	5340
3802		- 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>';
3803		- echo '</div>';
3804		-}
	5341	+ echo '</div>'; // End controls
3805	5342
3806		-public function mxchat_rate_limit_message_callback() {
3807		- // Load the entire 'mxchat_options' array
3808		- $all_options = get_option('mxchat_options', []);
	5343	+ // Custom message textarea
	5344	+ echo '<div class="mxchat-rate-limit-message">';
	5345	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	5346	+ echo '<textarea
	5347	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	5348	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	5349	+ class="mxchat-autosave-field"
	5350	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	5351	+ esc_textarea($custom_message) .
	5352	+ '</textarea>';
	5353	+ echo '<p class="description">' .
	5354	+ esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
	5355	+ '</p>';
	5356	+ echo '</div>'; // End message
3809	5357
3810		- // Retrieve the saved message or use the default value
3811		- $default_message = esc_html__('Rate limit exceeded. Please try again later.', 'mxchat');
3812		- $rate_limit_message = isset($all_options['rate_limit_message']) ? $all_options['rate_limit_message'] : $default_message;
	5358	+ echo '</div>'; // End controls wrapper
3813	5359
3814		- // Output the textarea
3815		- echo '<div class="pro-feature-wrapper active">';
3816		- printf(
3817		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
3818		- esc_textarea($rate_limit_message)
3819		- );
3820		- echo '<p class="description">' . esc_html__('This message will be displayed when a user exceeds the rate limit.', 'mxchat') . '</p>';
3821		- echo '</div>';
	5360	+ echo '</div>'; // End row
	5361	+ }
	5362	+
	5363	+ echo '</div>'; // End container
	5364	+
	5365	+ echo '</div>'; // End pro-feature-wrapper
3822	5366	}
3823	5367
3824		-
3825	5368	private function mxchat_add_option_field($id, $title, $callback = '') {
3826	5369	add_settings_field(
3827	5370	$id,
3828	5371	__($title, 'mxchat'),
		@@ -3832,98 +5375,120 @@
3832	5375	$id === 'model' ? ['label_for' => 'model'] : []
3833	5376	);
3834	5377	}
3835	5378
	5379	+// API Keys Section Callback
	5380	+public function mxchat_api_keys_section_callback() {
	5381	+ 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>';
	5382	+}
	5383	+
	5384	+// OpenAI API Key
3836	5385	public function api_key_callback() {
3837		- // Retrieve from your stored 'api_key' in the mxchat_options array
3838	5386	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
	5387	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
3839	5388
3840		- // Notice we changed the name to "api_key" (no array notation).
3841		- echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" />';
	5389	+ echo '<div class="api-key-wrapper">';
	5390	+ echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text mxchat-autosave-field" autocomplete="off" data-nonce="' . $nonce . '" />';
3842	5391	echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3843		- 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>';
	5392	+ echo '<p class="description">' . esc_html__('Required for OpenAI GPT models and OpenAI embeddings. Get your API key from OpenAI Platform.', 'mxchat') . '</p>';
	5393	+ echo '</div>';
3844	5394	}
	5395	+
	5396	+// X.AI API Key
3845	5397	public function xai_api_key_callback() {
3846		- // Check if the feature is activated (paid feature)
3847		- $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
3848		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
3849		-
3850		- // Retrieve the X.AI API key value
3851	5398	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
	5399	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
3852	5400
3853		- // Render the input field for the X.AI API key
3854		- echo '<div class="' . esc_attr($class) . '">';
3855		- printf(
3856		- '<input type="password" id="xai_api_key" name="xai_api_key" value="%s" class="regular-text" %s />',
3857		- $xaiApiKey,
3858		- $disabled
3859		- );
	5401	+ echo '<div class="api-key-wrapper">';
	5402	+ echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text mxchat-autosave-field" autocomplete="off" data-nonce="' . $nonce . '" />';
3860	5403	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3861		-
3862		- // If the feature is not activated, show the overlay with a "Pro Only" message
3863		- if (!$this->is_activated) {
3864		- echo '<div class="pro-feature-overlay">';
3865		- 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>';
3866		- echo '</div>';
3867		- }
3868		-
	5404	+ echo '<p class="description">' . esc_html__('Required for X.AI Grok models. Get your API key from X.AI Console.', 'mxchat') . '</p>';
3869	5405	echo '</div>';
3870	5406	}
	5407	+// Claude API Key
3871	5408	public function claude_api_key_callback() {
3872		- // Check if the feature is activated (paid feature)
3873		- $disabled = $this->is_activated ? '' : 'disabled';
3874		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
3875		-
3876		- // Retrieve the Claude API key value directly like the others
3877	5409	$claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
3878		-
3879		- // Use direct name field like the other working API keys
3880		- echo '<div class="' . esc_attr($class) . '">';
3881		- printf(
3882		- '<input type="password" id="claude_api_key" name="claude_api_key" value="%s" class="regular-text" %s />',
3883		- $claudeApiKey,
3884		- $disabled
3885		- );
	5410	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
	5411	+
	5412	+ echo '<div class="api-key-wrapper">';
	5413	+ echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text mxchat-autosave-field" autocomplete="off" data-nonce="' . $nonce . '" />';
3886	5414	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3887		-
3888		- if (!$this->is_activated) {
3889		- echo '<div class="pro-feature-overlay">';
3890		- 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>';
3891		- echo '</div>';
3892		- }
	5415	+ echo '<p class="description">' . esc_html__('Required for Anthropic Claude models. Get your API key from Anthropic Console.', 'mxchat') . '</p>';
3893	5416	echo '</div>';
3894	5417	}
	5418	+
	5419	+// DeepSeek API Key
3895	5420	public function deepseek_api_key_callback() {
3896		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
3897	5421	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
	5422	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
3898	5423
3899		- // Notice we changed the name to "deepseek_api_key" (no array notation).
3900		- echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" />';
	5424	+ echo '<div class="api-key-wrapper">';
	5425	+ echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text mxchat-autosave-field" autocomplete="off" data-nonce="' . $nonce . '" />';
3901	5426	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5427	+ echo '<p class="description">' . esc_html__('Required for DeepSeek models. Get your API key from DeepSeek Platform.', 'mxchat') . '</p>';
	5428	+ echo '</div>';
3902	5429	}
3903	5430
	5431	+// Gemini API Key
	5432	+public function gemini_api_key_callback() {
	5433	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
	5434	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
3904	5435
	5436	+ echo '<div class="api-key-wrapper">';
	5437	+ echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text mxchat-autosave-field" autocomplete="off" data-nonce="' . $nonce . '" />';
	5438	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5439	+ echo '<p class="description">' . esc_html__('Required for Google Gemini models and embeddings. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
	5440	+ echo '</div>';
	5441	+}
3905	5442
3906	5443
	5444	+// OpenRouter API Key
	5445	+public function openrouter_api_key_callback() {
	5446	+ $openrouterApiKey = isset($this->options['openrouter_api_key']) ? esc_attr($this->options['openrouter_api_key']) : '';
	5447	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
3907	5448
	5449	+ echo '<div class="api-key-wrapper">';
	5450	+ echo '<input type="password" id="openrouter_api_key" name="openrouter_api_key" value="' . $openrouterApiKey . '" class="regular-text mxchat-autosave-field" autocomplete="off" data-nonce="' . $nonce . '" />';
	5451	+ echo '<button type="button" id="toggleOpenRouterApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5452	+ echo '<p class="description">' . esc_html__('Required for OpenRouter models. Get your API key from OpenRouter.ai', 'mxchat') . '</p>';
	5453	+ echo '</div>';
	5454	+}
	5455	+
	5456	+// Voyage API Key
	5457	+public function voyage_api_key_callback() {
	5458	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
	5459	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
	5460	+
	5461	+ echo '<div class="api-key-wrapper">';
	5462	+ echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text mxchat-autosave-field" autocomplete="off" data-nonce="' . $nonce . '" />';
	5463	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5464	+ echo '<p class="description">' . esc_html__('Required for Voyage AI embedding models. Get your API key from Voyage AI.', 'mxchat') . '</p>';
	5465	+ echo '</div>';
	5466	+}
	5467	+
3908	5468	public function mxchat_loops_api_key_callback() {
3909		- // Support both old and new format
3910	5469	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
	5470	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
3911	5471
	5472	+ // Hidden fields to "trap" autofill
	5473	+ echo '<input type="text" style="display:none" autocomplete="username" />';
	5474	+ echo '<input type="password" style="display:none" autocomplete="current-password" />';
	5475	+
3912	5476	echo '<div class="api-key-wrapper">';
3913	5477	echo sprintf(
3914		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
3915		- $loops_api_key
	5478	+ '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text mxchat-autosave-field" autocomplete="new-password" data-nonce="%s" />',
	5479	+ $loops_api_key,
	5480	+ $nonce
3916	5481	);
3917	5482	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3918	5483	echo '</div>';
3919		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	5484	+ echo '<p class="description">' . esc_html__('Required for Loops email integration. Get your API key from Loops.so', 'mxchat') . '</p>';
3920	5485	}
3921		-
3922	5486	public function mxchat_loops_mailing_list_callback() {
3923	5487	// Add error handling and type checking
3924	5488	$loops_api_key = '';
3925	5489	$selected_list = '';
	5490	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
3926	5491
3927	5492	// Safely get the API key
3928	5493	if (isset($this->options['loops_api_key']) && is_string($this->options['loops_api_key'])) {
3929	5494	$loops_api_key = $this->options['loops_api_key'];
		@@ -3936,9 +5501,14 @@
3936	5501
3937	5502	if (!empty($loops_api_key)) {
3938	5503	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
3939	5504	if (is_array($lists) && !empty($lists)) {
3940		- echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	5505	+ echo '<div class="mxchat-field-wrapper">';
	5506	+ echo '<select id="loops_mailing_list" name="loops_mailing_list" class="mxchat-autosave-field" data-nonce="' . $nonce . '">';
	5507	+
	5508	+ // Add a default "Select a list" option
	5509	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	5510	+
3941	5511	foreach ($lists as $list) {
3942	5512	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
3943	5513	echo sprintf(
3944	5514	'<option value="%s" %s>%s</option>',
		@@ -3948,8 +5518,10 @@
3948	5518	);
3949	5519	}
3950	5520	}
3951	5521	echo '</select>';
	5522	+ echo '</div>';
	5523	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
3952	5524	} else {
3953	5525	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
3954	5526	}
3955	5527	} else {
		@@ -3960,14 +5532,18 @@
3960	5532	$default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
3961	5533	$triggered_response = isset($this->options['triggered_phrase_response'])
3962	5534	? $this->options['triggered_phrase_response']
3963	5535	: $default_response;
	5536	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
3964	5537
	5538	+ echo '<div class="mxchat-field-wrapper">';
3965	5539	echo sprintf(
3966		- '<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50">%s</textarea>',
	5540	+ '<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50" class="mxchat-autosave-field" data-nonce="%s">%s</textarea>',
	5541	+ $nonce,
3967	5542	esc_textarea($triggered_response)
3968	5543	);
3969		- 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>';
	5544	+ echo '</div>';
	5545	+ 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>';
3970	5546	}
3971	5547
3972	5548	public function mxchat_email_capture_response_callback() {
3973	5549	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
		@@ -3973,16 +5549,19 @@
3973	5549	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
3974	5550	$email_capture_response = isset($this->options['email_capture_response'])
3975	5551	? $this->options['email_capture_response']
3976	5552	: $default_response;
	5553	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
3977	5554
	5555	+ echo '<div class="mxchat-field-wrapper">';
3978	5556	echo sprintf(
3979		- '<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50">%s</textarea>',
	5557	+ '<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50" class="mxchat-autosave-field" data-nonce="%s">%s</textarea>',
	5558	+ $nonce,
3980	5559	esc_textarea($email_capture_response)
3981	5560	);
3982		- echo '<p class="description">' . esc_html__('Enter the message to send when a user provides their email.', 'mxchat') . '</p>';
	5561	+ echo '</div>';
	5562	+ 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>';
3983	5563	}
3984		-
3985	5564	public function mxchat_pre_chat_message_callback() {
3986	5565	// Load the entire 'mxchat_options' array
3987	5566	$all_options = get_option('mxchat_options', []);
3988	5567
		@@ -3994,59 +5573,154 @@
3994	5573	printf(
3995	5574	'<textarea id="pre_chat_message" name="pre_chat_message" rows="5" cols="50">%s</textarea>',
3996	5575	esc_textarea($pre_chat_message)
3997	5576	);
3998		- 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>';
3999	5577	}
4000	5578
4001		-
4002		-
4003	5579	// Callback for AI Instructions textarea
4004	5580	public function system_prompt_instructions_callback() {
4005	5581	// Retrieve the current value of the system prompt instructions
4006	5582	$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4007		-
4008	5583	// Render the textarea field
4009	5584	printf(
4010	5585	'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4011	5586	$instructions
4012	5587	);
	5588	+ // Personalization hint
	5589	+ echo '<p class="description" style="margin-top: 8px;">';
	5590	+ echo esc_html__('Use {visitor_name} to personalize AI responses when lead capture is enabled.', 'mxchat') . '<br>';
	5591	+ echo '<code style="font-size: 12px;">' . esc_html__('Example: The visitor\'s name is {visitor_name}. Address them by name.', 'mxchat') . '</code>';
	5592	+ echo '</p>';
	5593	+ // Sample instructions button
	5594	+ echo '<div class="mxchat-instructions-container">';
	5595	+ echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
	5596	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	5597	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	5598	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	5599	+ echo '</svg>';
	5600	+ echo esc_html__('View Sample Instructions', 'mxchat');
	5601	+ echo '</button>';
	5602	+ echo '</div>';
4013	5603
4014		- // Provide a helpful description
4015		- echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	5604	+ // Add modal to WordPress admin footer instead of inline
	5605	+ add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
4016	5606	}
4017	5607
	5608	+// New method to render modal in admin footer
	5609	+public function render_sample_instructions_modal() {
	5610	+ static $modal_rendered = false;
	5611	+ if ($modal_rendered) return; // Prevent duplicate modals
	5612	+ $modal_rendered = true;
4018	5613
	5614	+ echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
	5615	+ echo '<div class="mxchat-instructions-modal-content">';
	5616	+ echo '<div class="mxchat-instructions-modal-header">';
	5617	+ echo '<h3 class="mxchat-instructions-modal-title">';
	5618	+ 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">';
	5619	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	5620	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	5621	+ echo '</svg>';
	5622	+ echo esc_html__('Sample AI Instructions', 'mxchat');
	5623	+ echo '</h3>';
	5624	+ echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
	5625	+ 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">';
	5626	+ echo '<line x1="18" y1="6" x2="6" y2="18"/>';
	5627	+ echo '<line x1="6" y1="6" x2="18" y2="18"/>';
	5628	+ echo '</svg>';
	5629	+ echo '</button>';
	5630	+ echo '</div>';
	5631	+ echo '<div class="mxchat-instructions-modal-body">';
	5632	+ echo '<div class="mxchat-instructions-content">';
	5633	+ 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:
	5634	+
	5635	+# Response Style - CRITICALLY IMPORTANT
	5636	+- MAXIMUM LENGTH: 1-3 short sentences per response
	5637	+- Ultra-concise: Get straight to the answer with no filler
	5638	+- No introductions like "Sure!" or "I\'d be happy to help"
	5639	+- No phrases like "based on my knowledge" or "according to information"
	5640	+- No explanatory text before giving the answer
	5641	+- No summaries or repetition
	5642	+- Hyperlink all URLs
	5643	+- Respond in user\'s language
	5644	+- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	5645	+
	5646	+# Knowledge Base Requirements - PREVENT HALLUCINATIONS
	5647	+- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	5648	+- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	5649	+- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	5650	+- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	5651	+- Better to admit insufficient information than provide inaccurate answers');
	5652	+ echo '</div>';
	5653	+ echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
	5654	+ 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">';
	5655	+ echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
	5656	+ echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
	5657	+ echo '</svg>';
	5658	+ echo esc_html__('Copy Instructions', 'mxchat');
	5659	+ echo '</button>';
	5660	+ echo '</div>';
	5661	+ echo '<div class="mxchat-instructions-modal-footer">';
	5662	+ echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
	5663	+ echo '</div>';
	5664	+ echo '</div>';
	5665	+ echo '</div>';
	5666	+}
	5667	+
	5668	+
4019	5669	public function mxchat_model_callback() {
4020	5670	// Define available models grouped by provider
4021	5671	$models = array(
	5672	+ esc_html__('OpenRouter (100+ Models)', 'mxchat') => array(
	5673	+ 'openrouter' => esc_html__('OpenRouter - Select after entering API key', 'mxchat'),
	5674	+ ),
	5675	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	5676	+ 'gemini-3-pro-preview' => esc_html__('Gemini 3 Pro (Most Intelligent, Multimodal)', 'mxchat'),
	5677	+ 'gemini-3-flash-preview' => esc_html__('Gemini 3 Flash (Balanced Speed & Scale)', 'mxchat'),
	5678	+ 'gemini-2.5-pro' => esc_html__('Gemini 2.5 Pro (Advanced Thinking)', 'mxchat'),
	5679	+ 'gemini-2.5-flash' => esc_html__('Gemini 2.5 Flash (Best Price-Performance)', 'mxchat'),
	5680	+ 'gemini-2.5-flash-lite' => esc_html__('Gemini 2.5 Flash-Lite (Ultra Fast)', 'mxchat'),
	5681	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Deprecated Mar 2026)', 'mxchat'),
	5682	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Deprecated Mar 2026)', 'mxchat'),
	5683	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Deprecated Sep 2025)', 'mxchat'),
	5684	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Deprecated Sep 2025)', 'mxchat'),
	5685	+ ),
4022	5686	esc_html__('X.AI Models', 'mxchat') => array(
4023		- 'grok-beta' => esc_html__('grok-beta (Early Beta)', 'mxchat'),
4024		- 'grok-2' => esc_html__('Grok 2', 'mxchat')
	5687	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	5688	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	5689	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	5690	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
	5691	+ 'grok-2' => esc_html__('Grok 2', 'mxchat'),
	5692	+ 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat'),
	5693	+ 'grok-4-1-fast-reasoning' => esc_html__('Grok 4.1 Fast (Reasoning)', 'mxchat'),
	5694	+ 'grok-4-1-fast-non-reasoning' => esc_html__('Grok 4.1 Fast (Non-Reasoning)', 'mxchat'),
4025	5695	),
4026	5696	esc_html__('DeepSeek Models', 'mxchat') => array(
4027	5697	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4028	5698	),
4029	5699	esc_html__('Claude Models', 'mxchat') => array(
4030		- 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Most Intelligent)', 'mxchat'),
4031		- 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Highly Complex Tasks)', 'mxchat'),
4032		- 'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4033		- 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
	5700	+ 'claude-opus-4-6' => esc_html__('Claude Opus 4.6 (Most Capable - Recommended)', 'mxchat'),
	5701	+ 'claude-opus-4-5' => esc_html__('Claude Opus 4.5 (Highly Capable)', 'mxchat'),
	5702	+ 'claude-sonnet-4-5-20250929' => esc_html__('Claude Sonnet 4.5 (Best for Agents & Coding)', 'mxchat'),
	5703	+ 'claude-opus-4-1-20250805' => esc_html__('Claude Opus 4.1 (Exceptional for Complex Tasks)', 'mxchat'),
	5704	+ 'claude-haiku-4-5-20251001' => esc_html__('Claude Haiku 4.5 (Fastest & Most Intelligent)', 'mxchat'),
	5705	+ 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Complex Tasks)', 'mxchat'),
	5706	+ 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
4034	5707	),
4035	5708	esc_html__('OpenAI Models', 'mxchat') => array(
4036		- 'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4037		- 'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4038		- 'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4039		- 'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
4040		- 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat')
4041		- )
	5709	+ 'gpt-5.2' => esc_html__('GPT-5.2 (Best General-Purpose & Agentic Model)', 'mxchat'),
	5710	+ 'gpt-5.1-chat-latest' => esc_html__('GPT-5.1 Chat Latest (Recommended)', 'mxchat'),
	5711	+ 'gpt-5.1-2025-11-13' => esc_html__('GPT-5.1 (Flagship for Coding & Agentic Tasks)', 'mxchat'),
	5712	+ 'gpt-5' => esc_html__('GPT-5 (Flagship for Coding, Reasoning & Agents)', 'mxchat'),
	5713	+ 'gpt-5-mini' => esc_html__('GPT-5 Mini (Fast and Lightweight)', 'mxchat'),
	5714	+ 'gpt-5-nano' => esc_html__('GPT-5 Nano (Fastest & Cheapest for Summarization/Classification)', 'mxchat'),
	5715	+ ),
4042	5716	);
4043	5717
4044	5718	// Retrieve the currently selected model from saved options
4045		- $selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
	5719	+ $selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-5.1-chat-latest';
4046	5720
4047	5721	// Begin the select dropdown
4048		- echo '<select id="model" name="model">'; // No array notation in name attribute
	5722	+ echo '<select id="model" name="model">';
4049	5723
4050	5724	// Iterate over groups of models
4051	5725	foreach ($models as $group_label => $group_models) {
4052	5726	echo '<optgroup label="' . esc_attr($group_label) . '">';
		@@ -4051,28 +5725,263 @@
4051	5725	foreach ($models as $group_label => $group_models) {
4052	5726	echo '<optgroup label="' . esc_attr($group_label) . '">';
4053	5727
4054	5728	foreach ($group_models as $model_value => $model_label) {
4055		- // Disable Pro-only models for non-activated users
4056		- $disabled = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? 'disabled' : '';
4057		- $label_suffix = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? esc_html__(' (Pro Only)', 'mxchat') : '';
4058		-
4059		- // Output the option element
4060		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . ' ' . $disabled . '>' . esc_html($model_label . $label_suffix) . '</option>';
	5729	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4061	5730	}
4062	5731
4063	5732	echo '</optgroup>';
4064	5733	}
4065	5734
4066		- // Close the select dropdown
4067	5735	echo '</select>';
4068	5736
4069		- // Add a description below the dropdown
4070		- echo '<p class="description">' . esc_html__('Select the AI model to use for your chatbot. Pro-only models are marked accordingly.', 'mxchat') . '</p>';
	5737	+ // Add a note for OpenRouter
	5738	+ echo '<p class="description" id="openrouter-model-note" style="display:none; color: #d63638; font-weight: 500;">';
	5739	+ echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle;"></span> ';
	5740	+ echo esc_html__('After entering your OpenRouter API key above, click the button below to load available models.', 'mxchat');
	5741	+ echo '</p>';
	5742	+
	5743	+ // API Key Status Messages (hidden by default, shown by JS based on selected model)
	5744	+ $has_openai_key = !empty($this->options['api_key']);
	5745	+ $has_claude_key = !empty($this->options['claude_api_key']);
	5746	+ $has_xai_key = !empty($this->options['xai_api_key']);
	5747	+ $has_deepseek_key = !empty($this->options['deepseek_api_key']);
	5748	+ $has_gemini_key = !empty($this->options['gemini_api_key']);
	5749	+ $has_openrouter_key = !empty($this->options['openrouter_api_key']);
	5750	+
	5751	+ // OpenAI/GPT models
	5752	+ echo '<p class="mxchat-api-status" data-provider="openai" style="display:none;">';
	5753	+ if ($has_openai_key) {
	5754	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
	5755	+ } else {
	5756	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5757	+ }
	5758	+ echo '</p>';
	5759	+
	5760	+ // Claude models
	5761	+ echo '<p class="mxchat-api-status" data-provider="claude" style="display:none;">';
	5762	+ if ($has_claude_key) {
	5763	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Anthropic (Claude) detected', 'mxchat') . '</span>';
	5764	+ } else {
	5765	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Anthropic (Claude) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5766	+ }
	5767	+ echo '</p>';
	5768	+
	5769	+ // X.AI models
	5770	+ echo '<p class="mxchat-api-status" data-provider="xai" style="display:none;">';
	5771	+ if ($has_xai_key) {
	5772	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for X.AI (Grok) detected', 'mxchat') . '</span>';
	5773	+ } else {
	5774	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for X.AI (Grok) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5775	+ }
	5776	+ echo '</p>';
	5777	+
	5778	+ // DeepSeek models
	5779	+ echo '<p class="mxchat-api-status" data-provider="deepseek" style="display:none;">';
	5780	+ if ($has_deepseek_key) {
	5781	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for DeepSeek detected', 'mxchat') . '</span>';
	5782	+ } else {
	5783	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for DeepSeek detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5784	+ }
	5785	+ echo '</p>';
	5786	+
	5787	+ // Gemini models
	5788	+ echo '<p class="mxchat-api-status" data-provider="gemini" style="display:none;">';
	5789	+ if ($has_gemini_key) {
	5790	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
	5791	+ } else {
	5792	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5793	+ }
	5794	+ echo '</p>';
	5795	+
	5796	+ // OpenRouter models
	5797	+ echo '<p class="mxchat-api-status" data-provider="openrouter" style="display:none;">';
	5798	+ if ($has_openrouter_key) {
	5799	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenRouter detected', 'mxchat') . '</span>';
	5800	+ } else {
	5801	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenRouter detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5802	+ }
	5803	+ echo '</p>';
	5804	+
	5805	+ // ADD THESE HIDDEN FIELDS RIGHT HERE:
	5806	+ $openrouter_model = isset($this->options['openrouter_selected_model']) ? esc_attr($this->options['openrouter_selected_model']) : '';
	5807	+ $openrouter_model_name = isset($this->options['openrouter_selected_model_name']) ? esc_attr($this->options['openrouter_selected_model_name']) : '';
	5808	+
	5809	+ echo '<input type="hidden" id="openrouter_selected_model" name="openrouter_selected_model" value="' . $openrouter_model . '" />';
	5810	+ echo '<input type="hidden" id="openrouter_selected_model_name" name="openrouter_selected_model_name" value="' . $openrouter_model_name . '" />';
4071	5811	}
4072	5812
	5813	+// Update your existing callback method
	5814	+public function enable_streaming_toggle_callback() {
	5815	+ // Get value from options array, default to 'on'
	5816	+ $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
	5817	+ $checked = ($enabled === 'on') ? 'checked' : '';
4073	5818
	5819	+ echo '<label class="toggle-switch">';
	5820	+ echo sprintf(
	5821	+ '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
	5822	+ esc_attr($checked)
	5823	+ );
	5824	+ echo '<span class="slider"></span>';
	5825	+ echo '</label>';
4074	5826
	5827	+ // Test button with better styling
	5828	+ echo '<div style="margin-top: 15px;">';
	5829	+ echo '<button type="button" id="mxchat-test-streaming-btn" class="button button-secondary">';
	5830	+ echo '<span class="dashicons dashicons-admin-tools" style="vertical-align: middle; margin-right: 5px;"></span>';
	5831	+ echo esc_html__('Test Streaming Compatibility', 'mxchat');
	5832	+ echo '</button>';
	5833	+ echo '<p id="mxchat-test-streaming-result" style="margin-top:10px; font-weight: bold;"></p>';
	5834	+ echo '</div>';
	5835	+}
	5836	+
	5837	+// Web Search toggle callback
	5838	+public function enable_web_search_toggle_callback() {
	5839	+ // Get value from options array, default to 'off'
	5840	+ $enabled = isset($this->options['enable_web_search']) ? $this->options['enable_web_search'] : 'off';
	5841	+ $checked = ($enabled === 'on') ? 'checked' : '';
	5842	+
	5843	+ // Get current model to determine if we should show/enable the toggle
	5844	+ $current_model = isset($this->options['model']) ? $this->options['model'] : 'gpt-5.1-chat-latest';
	5845	+
	5846	+ // Models that DON'T support web search (per OpenAI docs)
	5847	+ // gpt-5 with minimal reasoning is handled at API level, gpt-4.1-nano doesn't support it
	5848	+ $unsupported_models = array('gpt-4.1-nano');
	5849	+
	5850	+ // Check if current model is an OpenAI model that supports web search
	5851	+ $openai_models = array(
	5852	+ 'gpt-5.2', 'gpt-5.1-chat-latest', 'gpt-5.1-2025-11-13', 'gpt-5', 'gpt-5-mini', 'gpt-5-nano'
	5853	+ );
	5854	+
	5855	+ $is_openai = in_array($current_model, $openai_models);
	5856	+ $is_supported = $is_openai && !in_array($current_model, $unsupported_models);
	5857	+
	5858	+ // Wrapper div with data attributes for JS to show/hide
	5859	+ 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;"' : '') . '>';
	5860	+
	5861	+ echo '<label class="toggle-switch">';
	5862	+ echo sprintf(
	5863	+ '<input type="checkbox" id="enable_web_search" name="enable_web_search" value="on" %s />',
	5864	+ esc_attr($checked)
	5865	+ );
	5866	+ echo '<span class="slider"></span>';
	5867	+ echo '</label>';
	5868	+
	5869	+ echo '</div>';
	5870	+
	5871	+ // Message shown when non-OpenAI model is selected
	5872	+ echo '<p id="web-search-unavailable-message" class="description" style="color: #666;' . ($is_supported ? ' display:none;' : '') . '">';
	5873	+ echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle; margin-right: 4px;"></span>';
	5874	+ echo esc_html__('Web search is only available for OpenAI models.', 'mxchat');
	5875	+ echo '</p>';
	5876	+}
	5877	+
	5878	+// AJAX handler to fetch OpenRouter models
	5879	+public function fetch_openrouter_models() {
	5880	+ check_ajax_referer('mxchat_fetch_openrouter_models', 'nonce');
	5881	+
	5882	+ $api_key = isset($_POST['api_key']) ? sanitize_text_field($_POST['api_key']) : '';
	5883	+
	5884	+ if (empty($api_key)) {
	5885	+ wp_send_json_error(array('message' => 'API key is required'));
	5886	+ }
	5887	+
	5888	+ $response = wp_remote_get('https://openrouter.ai/api/v1/models', array(
	5889	+ 'headers' => array(
	5890	+ 'Authorization' => 'Bearer ' . $api_key,
	5891	+ 'Content-Type' => 'application/json',
	5892	+ ),
	5893	+ 'timeout' => 15,
	5894	+ ));
	5895	+
	5896	+ if (is_wp_error($response)) {
	5897	+ wp_send_json_error(array('message' => $response->get_error_message()));
	5898	+ }
	5899	+
	5900	+ $body = wp_remote_retrieve_body($response);
	5901	+ $data = json_decode($body, true);
	5902	+
	5903	+ if (isset($data['data']) && is_array($data['data'])) {
	5904	+ // Format the models for the frontend
	5905	+ $models = array_map(function($model) {
	5906	+ return array(
	5907	+ 'id' => $model['id'],
	5908	+ 'name' => $model['name'] ?? $model['id'],
	5909	+ 'description' => $model['description'] ?? '',
	5910	+ 'context_length' => $model['context_length'] ?? 0,
	5911	+ 'pricing' => array(
	5912	+ 'prompt' => $model['pricing']['prompt'] ?? 0,
	5913	+ 'completion' => $model['pricing']['completion'] ?? 0,
	5914	+ ),
	5915	+ );
	5916	+ }, $data['data']);
	5917	+
	5918	+ wp_send_json_success(array('models' => $models));
	5919	+ } else {
	5920	+ wp_send_json_error(array('message' => 'Invalid response from OpenRouter'));
	5921	+ }
	5922	+}
	5923	+
	5924	+// Callback function for embedding model selection
	5925	+public function embedding_model_callback() {
	5926	+ $models = array(
	5927	+ esc_html__('OpenAI Embeddings', 'mxchat') => array(
	5928	+ 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
	5929	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
	5930	+ 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
	5931	+ ),
	5932	+ esc_html__('Voyage AI Embeddings', 'mxchat') => array(
	5933	+ 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	5934	+ ),
	5935	+ esc_html__('Google Gemini Embeddings', 'mxchat') => array(
	5936	+ 'gemini-embedding-001' => esc_html__('Gemini Embedding (1536, Stable)', 'mxchat'),
	5937	+ )
	5938	+ );
	5939	+ $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	5940	+ echo '<select id="embedding_model" name="embedding_model">';
	5941	+ foreach ($models as $group_label => $group_models) {
	5942	+ echo '<optgroup label="' . esc_attr($group_label) . '">';
	5943	+ foreach ($group_models as $model_value => $model_label) {
	5944	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	5945	+ }
	5946	+ echo '</optgroup>';
	5947	+ }
	5948	+ echo '</select>';
	5949	+
	5950	+ // API Key Status Messages for Embedding Models
	5951	+ $has_openai_key = !empty($this->options['api_key']);
	5952	+ $has_voyage_key = !empty($this->options['voyage_api_key']);
	5953	+ $has_gemini_key = !empty($this->options['gemini_api_key']);
	5954	+
	5955	+ // OpenAI Embeddings
	5956	+ echo '<p class="mxchat-embedding-api-status" data-provider="openai" style="display:none;">';
	5957	+ if ($has_openai_key) {
	5958	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
	5959	+ } else {
	5960	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5961	+ }
	5962	+ echo '</p>';
	5963	+
	5964	+ // Voyage AI Embeddings
	5965	+ echo '<p class="mxchat-embedding-api-status" data-provider="voyage" style="display:none;">';
	5966	+ if ($has_voyage_key) {
	5967	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Voyage AI detected', 'mxchat') . '</span>';
	5968	+ } else {
	5969	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Voyage AI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5970	+ }
	5971	+ echo '</p>';
	5972	+
	5973	+ // Gemini Embeddings
	5974	+ echo '<p class="mxchat-embedding-api-status" data-provider="gemini" style="display:none;">';
	5975	+ if ($has_gemini_key) {
	5976	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
	5977	+ } else {
	5978	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5979	+ }
	5980	+ echo '</p>';
	5981	+}
	5982	+
	5983	+
4075	5984	public function mxchat_top_bar_title_callback() {
4076	5985	// Retrieve the current value of the top bar title from saved options
4077	5986	$top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4078	5987
		@@ -4077,12 +5986,16 @@
4077	5986	$top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4078	5987
4079	5988	// Render the input field
4080	5989	echo '<input type="text" id="top_bar_title" name="top_bar_title" value="' . $top_bar_title . '" />';
	5990	+}
	5991	+public function mxchat_ai_agent_text_callback() {
	5992	+ // Retrieve the current value of the AI agent text from saved options
	5993	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	5994	+ // Render the input field
	5995	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	5996	+}
4081	5997
4082		- // Add a description
4083		- echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4084		-}
4085	5998
4086	5999	public function enable_email_block_callback() {
4087	6000	// Load full plugin options array
4088	6001	$all_options = get_option('mxchat_options', []);
		@@ -4099,13 +6012,10 @@
4099	6012	esc_attr($checked)
4100	6013	);
4101	6014	echo '<span class="slider"></span>';
4102	6015	echo '</label>';
4103		- 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>';
4104	6016	}
4105	6017
4106		-
4107		-
4108	6018	public function email_blocker_header_content_callback() {
4109	6019	// Load the entire 'mxchat_options' array
4110	6020	$all_options = get_option('mxchat_options', []);
4111	6021
		@@ -4113,22 +6023,18 @@
4113	6023	$content = isset($all_options['email_blocker_header_content'])
4114	6024	? $all_options['email_blocker_header_content']
4115	6025	: '';
4116	6026
4117		- // Render the textarea
	6027	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4118	6028	echo '<textarea
4119	6029	id="email_blocker_header_content"
4120	6030	name="email_blocker_header_content"
4121	6031	rows="5"
4122	6032	cols="70"
	6033	+ data-setting="email_blocker_header_content"
4123	6034	>' . esc_textarea($content) . '</textarea>';
4124		-
4125		- echo '<p class="description">';
4126		- 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');
4127		- echo '</p>';
4128	6035	}
4129	6036
4130		-
4131	6037	public function email_blocker_button_text_callback() {
4132	6038	// Load the entire 'mxchat_options' array
4133	6039	$all_options = get_option('mxchat_options', []);
4134	6040
		@@ -4138,34 +6044,54 @@
4138	6044	: '';
4139	6045
4140	6046	// Use esc_attr to safely render the existing text
4141	6047	echo '<input type="text" id="email_blocker_button_text" name="email_blocker_button_text" value="' . esc_attr($button_text) . '" style="width: 300px;" />';
	6048	+}
4142	6049
4143		- echo '<p class="description">';
4144		- echo esc_html__('Enter the text you want on the submit button, e.g. "Start Chat".', 'mxchat');
4145		- echo '</p>';
	6050	+//Enable name field callback
	6051	+public function enable_name_field_callback() {
	6052	+ // Load full plugin options array
	6053	+ $all_options = get_option('mxchat_options', []);
	6054	+ // Get the value, default to 'off'
	6055	+ $enable_name_field = isset($all_options['enable_name_field']) ? $all_options['enable_name_field'] : 'off';
	6056	+ // Check if it's 'on'
	6057	+ $checked = ($enable_name_field === 'on') ? 'checked' : '';
	6058	+ echo '<label class="toggle-switch">';
	6059	+ echo sprintf(
	6060	+ '<input type="checkbox" id="enable_name_field" name="enable_name_field" value="on" %s />',
	6061	+ esc_attr($checked)
	6062	+ );
	6063	+ echo '<span class="slider"></span>';
	6064	+ echo '</label>';
4146	6065	}
	6066	+//Name field placeholder callback
	6067	+public function name_field_placeholder_callback() {
	6068	+ $all_options = get_option('mxchat_options', []);
	6069	+ $placeholder = isset($all_options['name_field_placeholder'])
	6070	+ ? $all_options['name_field_placeholder']
	6071	+ : esc_html__('Enter your name', 'mxchat');
4147	6072
	6073	+ echo '<input type="text" id="name_field_placeholder" name="name_field_placeholder" value="' . esc_attr($placeholder) . '" style="width: 300px;" />';
	6074	+}
4148	6075
4149	6076
	6077	+
4150	6078	public function mxchat_intro_message_callback() {
4151	6079	// Load the entire 'mxchat_options' array
4152	6080	$all_options = get_option('mxchat_options', []);
4153		-
4154	6081	// Retrieve the saved intro message or use the default
4155	6082	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4156	6083	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4157		-
4158		- // Output the textarea with the saved value
	6084	+ // Output the textarea with the saved value without escaping HTML
4159	6085	?>
4160		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
4161		- <p class="description">
4162		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
	6086	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
	6087	+ <p class="description" style="margin-top: 8px;">
	6088	+ <?php esc_html_e('Use {visitor_name} to personalize greetings when lead capture is enabled.', 'mxchat'); ?><br>
	6089	+ <code style="font-size: 12px;"><?php esc_html_e('Example: Hello {visitor_name}! How can I help you today?', 'mxchat'); ?></code>
4163	6090	</p>
4164	6091	<?php
4165	6092	}
4166	6093
4167		-
4168	6094	public function mxchat_input_copy_callback() {
4169	6095	// Load the entire 'mxchat_options' array
4170	6096	$all_options = get_option('mxchat_options', []);
4171	6097
		@@ -4178,11 +6104,8 @@
4178	6104	'<input type="text" id="input_copy" name="input_copy" value="%s" placeholder="%s" />',
4179	6105	esc_attr($input_copy),
4180	6106	esc_attr__('How can I assist?', 'mxchat')
4181	6107	);
4182		-
4183		- // Output the description
4184		- echo '<p class="description">' . esc_html__('This is the placeholder text for the chat input field.', 'mxchat') . '</p>';
4185	6108	}
4186	6109
4187	6110
4188	6111
		@@ -4614,12 +6537,25 @@
4614	6537	echo '</div>';
4615	6538	}
4616	6539
4617	6540	public function mxchat_append_to_body_callback() {
	6541	+ // Fetch fresh options to ensure we have the latest saved values
	6542	+ $options = get_option('mxchat_options', array());
	6543	+
4618	6544	// Get value from options array, default to 'off'
4619		- $append_to_body = isset($this->options['append_to_body']) ? $this->options['append_to_body'] : 'off';
	6545	+ $append_to_body = isset($options['append_to_body']) ? $options['append_to_body'] : 'off';
4620	6546	$checked = ($append_to_body === 'on') ? 'checked' : '';
4621	6547
	6548	+ // Get post type visibility settings
	6549	+ $visibility_mode = isset($options['post_type_visibility_mode']) ? $options['post_type_visibility_mode'] : 'all';
	6550	+ $visibility_list = isset($options['post_type_visibility_list']) ? $options['post_type_visibility_list'] : array();
	6551	+ if (!is_array($visibility_list)) {
	6552	+ $visibility_list = array();
	6553	+ }
	6554	+
	6555	+ echo '<div class="mxchat-autosave-section">';
	6556	+
	6557	+ // Main toggle
4622	6558	echo '<label class="toggle-switch">';
4623	6559	echo sprintf(
4624	6560	'<input type="checkbox" id="append_to_body" name="append_to_body" value="on" %s />',
4625	6561	esc_attr($checked)
		@@ -4625,16 +6561,101 @@
4625	6561	esc_attr($checked)
4626	6562	);
4627	6563	echo '<span class="slider"></span>';
4628	6564	echo '</label>';
4629		- echo '<p class="description">' .
4630		- esc_html__('Show chatbot automatically on all pages. When disabled, you can place the chatbot manually using shortcode [mxchat_chatbot floating="yes"].', 'mxchat') .
4631		- '</p>';
4632	6565
	6566	+ // Post Type Visibility Options (only visible when auto-display is ON)
	6567	+ $display_style = ($append_to_body === 'on') ? '' : 'display: none;';
	6568	+ echo '<div id="post-type-visibility-options" class="mxchat-sub-options" style="' . esc_attr($display_style) . '">';
	6569	+
	6570	+ echo '<div class="mxchat-post-type-visibility-header">';
	6571	+ echo '<h4>' . esc_html__('Post Type Visibility', 'mxchat') . '</h4>';
	6572	+ echo '</div>';
	6573	+
	6574	+ // Mode selector (radio buttons)
	6575	+ echo '<div class="mxchat-visibility-mode">';
	6576	+
	6577	+ echo '<label class="mxchat-radio-label">';
	6578	+ echo '<input type="radio" name="post_type_visibility_mode" value="all" ' . checked($visibility_mode, 'all', false) . ' />';
	6579	+ echo '<span>' . esc_html__('Show on all post types', 'mxchat') . '</span>';
	6580	+ echo '</label>';
	6581	+
	6582	+ echo '<label class="mxchat-radio-label">';
	6583	+ echo '<input type="radio" name="post_type_visibility_mode" value="include" ' . checked($visibility_mode, 'include', false) . ' />';
	6584	+ echo '<span>' . esc_html__('Only show on selected post types', 'mxchat') . '</span>';
	6585	+ echo '</label>';
	6586	+
	6587	+ echo '<label class="mxchat-radio-label">';
	6588	+ echo '<input type="radio" name="post_type_visibility_mode" value="exclude" ' . checked($visibility_mode, 'exclude', false) . ' />';
	6589	+ echo '<span>' . esc_html__('Hide on selected post types', 'mxchat') . '</span>';
	6590	+ echo '</label>';
	6591	+
	6592	+ echo '</div>';
	6593	+
	6594	+ // Post type checkboxes (only visible when mode is include or exclude)
	6595	+ $list_display = ($visibility_mode !== 'all') ? '' : 'display: none;';
	6596	+ echo '<div id="post-type-list" class="mxchat-post-type-list" style="' . esc_attr($list_display) . '">';
	6597	+
	6598	+ // Get all public post types
	6599	+ $post_types = get_post_types(array('public' => true), 'objects');
	6600	+
	6601	+ foreach ($post_types as $post_type) {
	6602	+ // Skip attachments
	6603	+ if ($post_type->name === 'attachment') {
	6604	+ continue;
	6605	+ }
	6606	+
	6607	+ $is_checked = in_array($post_type->name, $visibility_list) ? 'checked' : '';
	6608	+
	6609	+ echo '<label class="mxchat-checkbox-label">';
	6610	+ echo '<input type="checkbox" name="post_type_visibility_list[]" value="' . esc_attr($post_type->name) . '" ' . $is_checked . ' />';
	6611	+ echo '<span>' . esc_html($post_type->label) . '</span>';
	6612	+ echo '</label>';
	6613	+ }
	6614	+
	6615	+ echo '</div>'; // End post-type-list
	6616	+ echo '</div>'; // End post-type-visibility-options
	6617	+ echo '</div>'; // End mxchat-autosave-section
4633	6618	}
4634	6619
	6620	+public function mxchat_frontend_debugger_callback() {
	6621	+ $show_debugger = isset($this->options['show_frontend_debugger']) ? $this->options['show_frontend_debugger'] : 'on';
	6622	+ $checked = ($show_debugger === 'on') ? 'checked' : '';
	6623	+ echo '<label class="toggle-switch">';
	6624	+ echo sprintf(
	6625	+ '<input type="checkbox" id="show_frontend_debugger" name="show_frontend_debugger" value="on" %s />',
	6626	+ esc_attr($checked)
	6627	+ );
	6628	+ echo '<span class="slider"></span>';
	6629	+ echo '</label>';
	6630	+}
4635	6631
	6632	+public function mxchat_contextual_awareness_callback() {
	6633	+ // Get value from options array, default to 'off'
	6634	+ $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
	6635	+ $checked = ($contextual_awareness === 'on') ? 'checked' : '';
	6636	+ echo '<label class="toggle-switch">';
	6637	+ echo sprintf(
	6638	+ '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
	6639	+ esc_attr($checked)
	6640	+ );
	6641	+ echo '<span class="slider"></span>';
	6642	+ echo '</label>';
	6643	+}
4636	6644
	6645	+public function mxchat_citation_links_toggle_callback() {
	6646	+ // Get value from options array, default to 'on' (enabled by default)
	6647	+ $citation_links = isset($this->options['citation_links_toggle']) ? $this->options['citation_links_toggle'] : 'on';
	6648	+ $checked = ($citation_links === 'on') ? 'checked' : '';
	6649	+ echo '<label class="toggle-switch">';
	6650	+ echo sprintf(
	6651	+ '<input type="checkbox" id="citation_links_toggle" name="citation_links_toggle" value="on" %s />',
	6652	+ esc_attr($checked)
	6653	+ );
	6654	+ echo '<span class="slider"></span>';
	6655	+ echo '</label>';
	6656	+}
	6657	+
4637	6658	public function mxchat_privacy_toggle_callback() {
4638	6659	// Load from mxchat_options array
4639	6660	$options = get_option('mxchat_options', []);
4640	6661
		@@ -4654,9 +6675,8 @@
4654	6675	esc_attr($checked)
4655	6676	);
4656	6677	echo '<span class="slider"></span>';
4657	6678	echo '</label>';
4658		- echo '<p class="description">' . esc_html__('Enable this option to display a privacy notice below the chat widget.', 'mxchat') . '</p>';
4659	6679
4660	6680	// Output the custom text input field
4661	6681	echo sprintf(
4662	6682	'<textarea id="privacy_text" name="privacy_text" rows="5" cols="50" class="regular-text">%s</textarea>',
		@@ -4661,9 +6681,8 @@
4661	6681	echo sprintf(
4662	6682	'<textarea id="privacy_text" name="privacy_text" rows="5" cols="50" class="regular-text">%s</textarea>',
4663	6683	esc_textarea($privacy_text)
4664	6684	);
4665		- echo '<p class="description">' . esc_html__('Enter the privacy policy text. You can include HTML links.', 'mxchat') . '</p>';
4666	6685	}
4667	6686
4668	6687
4669	6688	public function mxchat_complianz_toggle_callback() {
		@@ -4681,10 +6700,8 @@
4681	6700	esc_attr($checked)
4682	6701	);
4683	6702	echo '<span class="slider"></span>';
4684	6703	echo '</label>';
4685		-
4686		- echo '<p class="description">' . esc_html__('Enable this option to apply Complianz consent logic to the chatbot (must have Complianz Plugin).', 'mxchat') . '</p>';
4687	6704	}
4688	6705
4689	6706	public function mxchat_link_target_toggle_callback() {
4690	6707	// Load from mxchat_options array
		@@ -4701,9 +6718,8 @@
4701	6718	esc_attr($checked)
4702	6719	);
4703	6720	echo '<span class="slider"></span>';
4704	6721	echo '</label>';
4705		- echo '<p class="description">' . esc_html__('Enable to open links in a new tab (default is to open in the same tab).', 'mxchat') . '</p>';
4706	6722	}
4707	6723
4708	6724	public function mxchat_chat_persistence_toggle_callback() {
4709	6725	// Load from mxchat_options array
		@@ -4720,10 +6736,8 @@
4720	6736	esc_attr($checked)
4721	6737	);
4722	6738	echo '<span class="slider"></span>';
4723	6739	echo '</label>';
4724		-
4725		- 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>';
4726	6740	}
4727	6741
4728	6742	public function mxchat_popular_question_1_callback() {
4729	6743	// Load the full plugin options array
		@@ -4735,13 +6749,10 @@
4735	6749	// Render the input field
4736	6750	printf(
4737	6751	'<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
4738	6752	esc_attr($popular_question_1),
4739		- esc_attr__('Enter Popular Question 1', 'mxchat')
	6753	+ esc_attr__('Enter Quick Question 1', 'mxchat')
4740	6754	);
4741		-
4742		- // Add a description for the field
4743		- echo '<p class="description">' . esc_html__('This will be the first popular question in the chatbot.', 'mxchat') . '</p>';
4744	6755	}
4745	6756
4746	6757
4747	6758	public function mxchat_popular_question_2_callback() {
		@@ -4754,13 +6765,10 @@
4754	6765	// Render the input field
4755	6766	printf(
4756	6767	'<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
4757	6768	esc_attr($popular_question_2),
4758		- esc_attr__('Enter Popular Question 2', 'mxchat')
	6769	+ esc_attr__('Enter Quick Question 2', 'mxchat')
4759	6770	);
4760		-
4761		- // Add a description for the field
4762		- echo '<p class="description">' . esc_html__('This will be the second popular question in the chatbot.', 'mxchat') . '</p>';
4763	6771	}
4764	6772
4765	6773
4766	6774	public function mxchat_popular_question_3_callback() {
		@@ -4773,13 +6781,10 @@
4773	6781	// Render the input field
4774	6782	printf(
4775	6783	'<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
4776	6784	esc_attr($popular_question_3),
4777		- esc_attr(__('Enter Popular Question 3', 'mxchat'))
	6785	+ esc_attr(__('Enter Quick Question 3', 'mxchat'))
4778	6786	);
4779		-
4780		- // Add a description for the field
4781		- echo '<p class="description">' . esc_html__('This will be the third popular question in the chatbot.', 'mxchat') . '</p>';
4782	6787	}
4783	6788
4784	6789	public function mxchat_additional_popular_questions_callback() {
4785	6790	$options = get_option('mxchat_options', []);
		@@ -4800,9 +6805,9 @@
4800	6805	<button type="button" class="button mxchat-remove-question"
4801	6806	aria-label="%s">%s</button>
4802	6807	</div>',
4803	6808	esc_attr($question),
4804		- esc_attr(sprintf(__('Enter Additional Popular Question %d', 'mxchat'), $index + 4)),
	6809	+ esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
4805	6810	$index,
4806	6811	esc_attr(__('Remove question', 'mxchat')),
4807	6812	esc_html__('Remove', 'mxchat')
4808	6813	);
		@@ -4817,9 +6822,9 @@
4817	6822	data-question-index="0" />
4818	6823	<button type="button" class="button mxchat-remove-question"
4819	6824	aria-label="%s">%s</button>
4820	6825	</div>',
4821		- esc_attr(__('Enter Additional Popular Question 4', 'mxchat')),
	6826	+ esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
4822	6827	esc_attr(__('Remove question', 'mxchat')),
4823	6828	esc_html__('Remove', 'mxchat')
4824	6829	);
4825	6830	}
		@@ -4828,23 +6833,23 @@
4828	6833	'<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
4829	6834	esc_attr(__('Add question', 'mxchat')),
4830	6835	esc_html__('Add Question', 'mxchat')
4831	6836	);
4832		- echo '<p class="description">' . esc_html__('Add as many popular questions as you need.', 'mxchat') . '</p>';
4833		- echo '</div>';
4834	6837	}
4835	6838
4836	6839	public function mxchat_brave_api_key_callback() {
4837	6840	$brave_api_key = isset($this->options['brave_api_key']) ? esc_attr($this->options['brave_api_key']) : '';
	6841	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
4838	6842
4839	6843	echo '<div class="api-key-wrapper">';
4840	6844	echo sprintf(
4841		- '<input type="password" id="brave_api_key" name="brave_api_key" value="%s" class="regular-text" />',
4842		- $brave_api_key
	6845	+ '<input type="password" id="brave_api_key" name="brave_api_key" value="%s" class="regular-text mxchat-autosave-field" data-nonce="%s" />',
	6846	+ $brave_api_key,
	6847	+ $nonce
4843	6848	);
4844	6849	echo '<button type="button" id="toggleBraveApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4845	6850	echo '</div>';
4846		- echo '<p class="description">' . __('Enter your Brave Search API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	6851	+ echo '<p class="description">' . __('Required for Brave Search integration. Get your API key from Brave Search API.', 'mxchat') . '</p>';
4847	6852	}
4848	6853
4849	6854	public function mxchat_brave_image_count_callback() {
4850	6855	$brave_image_count = isset($this->options['brave_image_count'])
		@@ -4849,14 +6854,18 @@
4849	6854	public function mxchat_brave_image_count_callback() {
4850	6855	$brave_image_count = isset($this->options['brave_image_count'])
4851	6856	? intval($this->options['brave_image_count'])
4852	6857	: 4;
	6858	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
4853	6859
	6860	+ echo '<div class="mxchat-field-wrapper">';
4854	6861	echo sprintf(
4855	6862	'<input type="number" id="brave_image_count" name="brave_image_count"
4856		- value="%d" min="1" max="6" class="small-text" />',
4857		- $brave_image_count
	6863	+ value="%d" min="1" max="6" class="small-text mxchat-autosave-field" data-nonce="%s" />',
	6864	+ $brave_image_count,
	6865	+ $nonce
4858	6866	);
	6867	+ echo '</div>';
4859	6868	echo '<p class="description">' . __('Select the number of images to return (1-6).', 'mxchat') . '</p>';
4860	6869	}
4861	6870
4862	6871	public function mxchat_brave_safe_search_callback() {
		@@ -4862,10 +6871,12 @@
4862	6871	public function mxchat_brave_safe_search_callback() {
4863	6872	$brave_safe_search = isset($this->options['brave_safe_search'])
4864	6873	? esc_attr($this->options['brave_safe_search'])
4865	6874	: 'strict';
	6875	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
4866	6876
4867		- echo '<select id="brave_safe_search" name="brave_safe_search">';
	6877	+ echo '<div class="mxchat-field-wrapper">';
	6878	+ echo '<select id="brave_safe_search" name="brave_safe_search" class="mxchat-autosave-field" data-nonce="' . $nonce . '">';
4868	6879	echo sprintf(
4869	6880	'<option value="strict" %s>%s</option>',
4870	6881	selected($brave_safe_search, 'strict', false),
4871	6882	__('Strict', 'mxchat')
		@@ -4875,8 +6886,9 @@
4875	6886	selected($brave_safe_search, 'off', false),
4876	6887	__('Off', 'mxchat')
4877	6888	);
4878	6889	echo '</select>';
	6890	+ echo '</div>';
4879	6891	echo '<p class="description">' .
4880	6892	esc_html__('Set the Safe Search level for image searches. Brave Search only supports "Strict" and "Off" options.', 'mxchat') .
4881	6893	'</p>';
4882	6894	}
		@@ -4884,14 +6896,18 @@
4884	6896	public function mxchat_brave_news_count_callback() {
4885	6897	$brave_news_count = isset($this->options['brave_news_count'])
4886	6898	? intval($this->options['brave_news_count'])
4887	6899	: 3;
	6900	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
4888	6901
	6902	+ echo '<div class="mxchat-field-wrapper">';
4889	6903	echo sprintf(
4890	6904	'<input type="number" id="brave_news_count" name="brave_news_count"
4891		- value="%d" min="1" max="10" class="small-text" />',
4892		- $brave_news_count
	6905	+ value="%d" min="1" max="10" class="small-text mxchat-autosave-field" data-nonce="%s" />',
	6906	+ $brave_news_count,
	6907	+ $nonce
4893	6908	);
	6909	+ echo '</div>';
4894	6910	echo '<p class="description">' . esc_html__('Select the number of news articles to retrieve (1-10).', 'mxchat') . '</p>';
4895	6911	}
4896	6912
4897	6913	public function mxchat_brave_country_callback() {
		@@ -4897,14 +6913,18 @@
4897	6913	public function mxchat_brave_country_callback() {
4898	6914	$brave_country = isset($this->options['brave_country'])
4899	6915	? esc_attr($this->options['brave_country'])
4900	6916	: 'us';
	6917	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
4901	6918
	6919	+ echo '<div class="mxchat-field-wrapper">';
4902	6920	echo sprintf(
4903	6921	'<input type="text" id="brave_country" name="brave_country"
4904		- value="%s" maxlength="2" class="small-text" />',
4905		- $brave_country
	6922	+ value="%s" maxlength="2" class="small-text mxchat-autosave-field" data-nonce="%s" />',
	6923	+ $brave_country,
	6924	+ $nonce
4906	6925	);
	6926	+ echo '</div>';
4907	6927	echo '<p class="description">' . esc_html__('Enter the country code (e.g., "us" for United States).', 'mxchat') . '</p>';
4908	6928	}
4909	6929
4910	6930	public function mxchat_brave_language_callback() {
		@@ -4910,14 +6930,18 @@
4910	6930	public function mxchat_brave_language_callback() {
4911	6931	$brave_language = isset($this->options['brave_language'])
4912	6932	? esc_attr($this->options['brave_language'])
4913	6933	: 'en';
	6934	+ $nonce = wp_create_nonce('mxchat_autosave_nonce');
4914	6935
	6936	+ echo '<div class="mxchat-field-wrapper">';
4915	6937	echo sprintf(
4916	6938	'<input type="text" id="brave_language" name="brave_language"
4917		- value="%s" maxlength="2" class="small-text" />',
4918		- $brave_language
	6939	+ value="%s" maxlength="2" class="small-text mxchat-autosave-field" data-nonce="%s" />',
	6940	+ $brave_language,
	6941	+ $nonce
4919	6942	);
	6943	+ echo '</div>';
4920	6944	echo '<p class="description">' . esc_html__('Enter the language code (e.g., "en" for English).', 'mxchat') . '</p>';
4921	6945	}
4922	6946
4923	6947
		@@ -4929,141 +6953,118 @@
4929	6953	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
4930	6954	}
4931	6955
4932	6956	public function mxchat_chat_toolbar_toggle_callback() {
4933		- // Get chat toolbar toggle value with fallback
4934		- $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
4935		- $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
	6957	+ // Get chat toolbar toggle value with fallback
	6958	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	6959	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
4936	6960
4937		- // Check if the plugin is activated (paid feature)
4938		- $disabled = $this->is_activated ? '' : 'disabled';
4939		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	6961	+ // Output the toggle switch
	6962	+ echo '<label class="toggle-switch">';
	6963	+ echo sprintf(
	6964	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	6965	+ esc_attr($checked)
	6966	+ );
	6967	+ echo '<span class="slider"></span>';
	6968	+ echo '</label>';
4940	6969
4941		- echo '<div class="' . esc_attr($class) . '">';
	6970	+ echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
	6971	+}
4942	6972
4943		- // Output the toggle switch
4944		- echo '<label class="toggle-switch">';
4945		- echo sprintf(
4946		- '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s %s />',
4947		- esc_attr($checked),
4948		- esc_attr($disabled)
4949		- );
4950		- echo '<span class="slider"></span>';
4951		- echo '</label>';
	6973	+/**
	6974	+ * Callback for PDF upload button toggle setting
	6975	+ */
	6976	+public function mxchat_show_pdf_upload_button_callback() {
	6977	+ // Get toggle value with fallback
	6978	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	6979	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
4952	6980
4953		- // Pro feature overlay
4954		- if (!$this->is_activated) {
4955		- echo '<div class="pro-feature-overlay">';
4956		- echo '<a href="https://mxchat.ai/" target="_blank">';
4957		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4958		- echo '</a>';
4959		- echo '</div>';
4960		- }
	6981	+ // Output the toggle switch
	6982	+ echo '<label class="toggle-switch">';
	6983	+ echo sprintf(
	6984	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	6985	+ esc_attr($checked)
	6986	+ );
	6987	+ echo '<span class="slider"></span>';
	6988	+ echo '</label>';
4961	6989
4962		- echo '</div>';
4963		- 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>';
	6990	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
4964	6991	}
4965	6992
	6993	+/**
	6994	+ * Callback for Word upload button toggle setting
	6995	+ */
	6996	+public function mxchat_show_word_upload_button_callback() {
	6997	+ // Get toggle value with fallback
	6998	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	6999	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
4966	7000
	7001	+ // Output the toggle switch
	7002	+ echo '<label class="toggle-switch">';
	7003	+ echo sprintf(
	7004	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	7005	+ esc_attr($checked)
	7006	+ );
	7007	+ echo '<span class="slider"></span>';
	7008	+ echo '</label>';
	7009	+
	7010	+ echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	7011	+}
	7012	+
4967	7013	public function mxchat_pdf_intent_trigger_text_callback() {
4968		- $disabled = $this->is_activated ? '' : 'disabled';
4969		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4970	7014	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
4971	7015
4972		- echo '<div class="' . esc_attr($class) . '">';
4973	7016	echo sprintf(
4974	7017	'<textarea id="pdf_intent_trigger_text"
4975	7018	name="pdf_intent_trigger_text"
4976	7019	rows="3"
4977	7020	cols="50"
4978		- placeholder="%s"
4979		- %s>%s</textarea>',
	7021	+ placeholder="%s">%s</textarea>',
4980	7022	esc_attr__('Enter trigger text', 'mxchat'),
4981		- esc_attr($disabled),
4982	7023	isset($this->options['pdf_intent_trigger_text'])
4983	7024	? esc_textarea($this->options['pdf_intent_trigger_text'])
4984	7025	: esc_textarea($default_text)
4985	7026	);
4986	7027	echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
4987		-
4988		- if (!$this->is_activated) {
4989		- echo '<div class="pro-feature-overlay">';
4990		- echo '<a href="https://mxchat.ai/" target="_blank">';
4991		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4992		- echo '</a>';
4993		- echo '</div>';
4994		- }
4995		- echo '</div>';
4996	7028	}
4997	7029
4998	7030	public function mxchat_pdf_intent_success_text_callback() {
4999		- $disabled = $this->is_activated ? '' : 'disabled';
5000		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5001	7031	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5002	7032
5003		- echo '<div class="' . esc_attr($class) . '">';
5004	7033	echo sprintf(
5005	7034	'<textarea id="pdf_intent_success_text"
5006	7035	name="pdf_intent_success_text"
5007	7036	rows="3"
5008	7037	cols="50"
5009		- placeholder="%s"
5010		- %s>%s</textarea>',
	7038	+ placeholder="%s">%s</textarea>',
5011	7039	esc_attr__('Enter success text', 'mxchat'),
5012		- esc_attr($disabled),
5013	7040	isset($this->options['pdf_intent_success_text'])
5014	7041	? esc_textarea($this->options['pdf_intent_success_text'])
5015	7042	: esc_textarea($default_text)
5016	7043	);
5017	7044	echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
5018		-
5019		- if (!$this->is_activated) {
5020		- echo '<div class="pro-feature-overlay">';
5021		- echo '<a href="https://mxchat.ai/" target="_blank">';
5022		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5023		- echo '</a>';
5024		- echo '</div>';
5025		- }
5026		- echo '</div>';
5027	7045	}
5028	7046
5029	7047	public function mxchat_pdf_intent_error_text_callback() {
5030		- $disabled = $this->is_activated ? '' : 'disabled';
5031		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5032	7048	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5033	7049
5034		- echo '<div class="' . esc_attr($class) . '">';
5035	7050	echo sprintf(
5036	7051	'<textarea id="pdf_intent_error_text"
5037	7052	name="pdf_intent_error_text"
5038	7053	rows="3"
5039	7054	cols="50"
5040		- placeholder="%s"
5041		- %s>%s</textarea>',
	7055	+ placeholder="%s">%s</textarea>',
5042	7056	esc_attr__('Enter error text', 'mxchat'),
5043		- esc_attr($disabled),
5044	7057	isset($this->options['pdf_intent_error_text'])
5045	7058	? esc_textarea($this->options['pdf_intent_error_text'])
5046	7059	: esc_textarea($default_text)
5047	7060	);
5048	7061	echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
5049		-
5050		- if (!$this->is_activated) {
5051		- echo '<div class="pro-feature-overlay">';
5052		- echo '<a href="https://mxchat.ai/" target="_blank">';
5053		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5054		- echo '</a>';
5055		- echo '</div>';
5056		- }
5057		- echo '</div>';
5058	7062	}
5059	7063
5060	7064	public function mxchat_pdf_max_pages_callback() {
5061		- $disabled = $this->is_activated ? '' : 'disabled';
5062		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5063	7065	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5064	7066
5065		- echo '<div class="' . esc_attr($class) . '">';
5066	7067	echo sprintf(
5067	7068	'<input type="range"
5068	7069	id="pdf_max_pages"
5069	7070	name="pdf_max_pages"
		@@ -5069,37 +7070,24 @@
5069	7070	name="pdf_max_pages"
5070	7071	min="1"
5071	7072	max="69"
5072	7073	value="%d"
5073		- %s
5074	7074	class="range-slider" />',
5075		- esc_attr($max_pages),
5076		- esc_attr($disabled)
	7075	+ esc_attr($max_pages)
5077	7076	);
5078	7077	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5079	7078	echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
5080		-
5081		- if (!$this->is_activated) {
5082		- echo '<div class="pro-feature-overlay">';
5083		- echo '<a href="https://mxchat.ai/" target="_blank">';
5084		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5085		- echo '</a>';
5086		- echo '</div>';
5087		- }
5088		- echo '</div>';
5089	7079	}
5090	7080
5091	7081	public function mxchat_live_agent_status_callback() {
5092		- $disabled = $this->is_activated ? '' : 'disabled';
5093		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5094		- $status = isset($this->options['live_agent_status']) ? $this->options['live_agent_status'] : 'off';
	7082	+ // Always get fresh options instead of using cached $this->options
	7083	+ $fresh_options = get_option('mxchat_options');
	7084	+ $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
5095	7085
5096		- echo '<div class="' . esc_attr($class) . '">';
5097	7086	echo '<label class="toggle-switch">';
5098	7087	echo sprintf(
5099		- '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s %s />',
5100		- checked($status, 'on', false),
5101		- esc_attr($disabled)
	7088	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	7089	+ checked($status, 'on', false)
5102	7090	);
5103	7091	echo '<span class="slider"></span>';
5104	7092	echo '</label>';
5105	7093	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5104,98 +7092,167 @@
5104	7092	echo '</label>';
5105	7093	echo '<label for="live_agent_status" class="mxchat-status-label">';
5106	7094	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5107	7095	echo '</label>';
5108		-
5109		- if (!$this->is_activated) {
5110		- echo '<div class="pro-feature-overlay">';
5111		- 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>';
5112		- echo '</div>';
5113		- }
5114		- echo '</div>';
5115	7096	}
5116	7097
5117		-
5118		-// Away Message Callback
5119	7098	public function mxchat_live_agent_away_message_callback() {
5120		- $disabled = $this->is_activated ? '' : 'disabled';
5121		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5122	7099	$message = isset($this->options['live_agent_away_message'])
5123	7100	? $this->options['live_agent_away_message']
5124	7101	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5125	7102
5126		- echo '<div class="' . esc_attr($class) . '">';
5127	7103	printf(
5128		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5129		- esc_attr($disabled),
	7104	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5130	7105	esc_textarea($message)
5131	7106	);
5132	7107	echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
5133		-
5134		- if (!$this->is_activated) {
5135		- echo '<div class="pro-feature-overlay">';
5136		- 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>';
5137		- echo '</div>';
5138		- }
5139		- echo '</div>';
5140	7108	}
5141	7109
5142	7110	public function mxchat_live_agent_notification_message_callback() {
5143		- $disabled = $this->is_activated ? '' : 'disabled';
5144		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5145	7111	$message = isset($this->options['live_agent_notification_message'])
5146	7112	? $this->options['live_agent_notification_message']
5147	7113	: __('Live agent has been notified.', 'mxchat');
5148	7114
5149		- echo '<div class="' . esc_attr($class) . '">';
5150	7115	printf(
5151		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5152		- esc_attr($disabled),
	7116	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5153	7117	esc_textarea($message)
5154	7118	);
5155	7119	echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
5156		-
5157		- if (!$this->is_activated) {
5158		- echo '<div class="pro-feature-overlay">';
5159		- 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>';
5160		- echo '</div>';
5161		- }
5162		- echo '</div>';
5163	7120	}
5164	7121
5165	7122	public function mxchat_live_agent_webhook_url_callback() {
5166		- $disabled = $this->is_activated ? '' : 'disabled';
5167		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5168	7123	$webhook_url = isset($this->options['live_agent_webhook_url'])
5169	7124	? esc_url($this->options['live_agent_webhook_url'])
5170	7125	: esc_url(get_option('live_agent_webhook_url', ''));
5171	7126
5172		- echo '<div class="' . esc_attr($class) . '">';
5173	7127	printf(
5174		- '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" %s />',
5175		- $webhook_url,
5176		- esc_attr($disabled)
	7128	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	7129	+ $webhook_url
5177	7130	);
5178	7131	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5179	7132	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	7133	+}
5180	7134
5181		- if (!$this->is_activated) {
5182		- echo '<div class="pro-feature-overlay">';
5183		- 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>';
5184		- echo '</div>';
	7135	+public function mxchat_live_agent_secret_key_callback() {
	7136	+ printf(
	7137	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	7138	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	7139	+ );
	7140	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	7141	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
	7142	+}
	7143	+
	7144	+public function mxchat_live_agent_bot_token_callback() {
	7145	+ printf(
	7146	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	7147	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	7148	+ );
	7149	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	7150	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	7151	+}
	7152	+
	7153	+public function mxchat_live_agent_user_ids_callback() {
	7154	+ $user_ids = isset($this->options['live_agent_user_ids'])
	7155	+ ? esc_textarea($this->options['live_agent_user_ids'])
	7156	+ : '';
	7157	+
	7158	+ printf(
	7159	+ '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
	7160	+ $user_ids
	7161	+ );
	7162	+ 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>';
	7163	+}
	7164	+
	7165	+/**
	7166	+ * Telegram Integration Callbacks
	7167	+ */
	7168	+public function mxchat_telegram_section_callback() {
	7169	+ echo '<p>' . esc_html__('Configure Telegram integration for live agent support.', 'mxchat') . '</p>';
	7170	+}
	7171	+
	7172	+public function mxchat_telegram_status_callback() {
	7173	+ $fresh_options = get_option('mxchat_options');
	7174	+ $status = isset($fresh_options['telegram_status']) ? $fresh_options['telegram_status'] : 'off';
	7175	+
	7176	+ echo '<label class="toggle-switch">';
	7177	+ echo sprintf(
	7178	+ '<input type="checkbox" id="telegram_status" name="telegram_status" value="on" %s />',
	7179	+ checked($status, 'on', false)
	7180	+ );
	7181	+ echo '<span class="slider"></span>';
	7182	+ echo '</label>';
	7183	+ echo '<label for="telegram_status" class="mxchat-status-label">';
	7184	+ echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
	7185	+ echo '</label>';
	7186	+}
	7187	+
	7188	+public function mxchat_telegram_notification_message_callback() {
	7189	+ $message = isset($this->options['telegram_notification_message'])
	7190	+ ? $this->options['telegram_notification_message']
	7191	+ : __("I've notified a support agent. Please allow a moment for them to respond.", 'mxchat');
	7192	+
	7193	+ printf(
	7194	+ '<textarea id="telegram_notification_message" name="telegram_notification_message" rows="3" cols="50">%s</textarea>',
	7195	+ esc_textarea($message)
	7196	+ );
	7197	+ echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
	7198	+}
	7199	+
	7200	+public function mxchat_telegram_away_message_callback() {
	7201	+ $message = isset($this->options['telegram_away_message'])
	7202	+ ? $this->options['telegram_away_message']
	7203	+ : __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
	7204	+
	7205	+ printf(
	7206	+ '<textarea id="telegram_away_message" name="telegram_away_message" rows="3" cols="50">%s</textarea>',
	7207	+ esc_textarea($message)
	7208	+ );
	7209	+ echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
	7210	+}
	7211	+
	7212	+public function mxchat_telegram_bot_token_callback() {
	7213	+ printf(
	7214	+ '<input type="password" id="telegram_bot_token" name="telegram_bot_token" value="%s" class="regular-text" />',
	7215	+ isset($this->options['telegram_bot_token']) ? esc_attr($this->options['telegram_bot_token']) : ''
	7216	+ );
	7217	+ 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>';
	7218	+ echo '<p class="description">' . esc_html__('Your Telegram Bot Token from @BotFather (e.g., 123456789:ABCdefGhIJKlmNoPQRsTUVwxyZ).', 'mxchat') . '</p>';
	7219	+}
	7220	+
	7221	+public function mxchat_telegram_group_id_callback() {
	7222	+ printf(
	7223	+ '<input type="text" id="telegram_group_id" name="telegram_group_id" value="%s" class="regular-text" />',
	7224	+ isset($this->options['telegram_group_id']) ? esc_attr($this->options['telegram_group_id']) : ''
	7225	+ );
	7226	+ echo '<p class="description">' . esc_html__('Your Telegram supergroup ID (starts with -100). The group must have forum topics enabled.', 'mxchat') . '</p>';
	7227	+}
	7228	+
	7229	+public function mxchat_telegram_webhook_secret_callback() {
	7230	+ $secret = isset($this->options['telegram_webhook_secret']) ? $this->options['telegram_webhook_secret'] : '';
	7231	+
	7232	+ // Auto-generate secret if empty
	7233	+ if (empty($secret)) {
	7234	+ $secret = wp_generate_password(64, false, false);
	7235	+ $options = get_option('mxchat_options', []);
	7236	+ $options['telegram_webhook_secret'] = $secret;
	7237	+ update_option('mxchat_options', $options);
	7238	+ $this->options['telegram_webhook_secret'] = $secret;
5185	7239	}
5186		- echo '</div>';
	7240	+
	7241	+ printf(
	7242	+ '<input type="password" id="telegram_webhook_secret" name="telegram_webhook_secret" value="%s" class="regular-text" />',
	7243	+ esc_attr($secret)
	7244	+ );
	7245	+ 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>';
	7246	+ 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>';
5187	7247	}
5188	7248
5189		-
5190	7249	public function mxchat_similarity_threshold_callback() {
5191	7250	// Load from mxchat_options array
5192	7251	$options = get_option('mxchat_options', []);
5193	7252
5194		- // Get value with backwards compatibility
5195		- $threshold = isset($options['similarity_threshold'])
5196		- ? $options['similarity_threshold']
5197		- : get_option('mxchat_similarity_threshold', 80);
	7253	+ // Get value from options array with default of 35
	7254	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
5198	7255
5199	7256	echo '<div class="slider-container">';
5200	7257	echo sprintf(
5201	7258	'<input type="range"
		@@ -5200,9 +7257,9 @@
5200	7257	echo sprintf(
5201	7258	'<input type="range"
5202	7259	id="similarity_threshold"
5203	7260	name="similarity_threshold"
5204		- min="70"
	7261	+ min="20"
5205	7262	max="85"
5206	7263	step="1"
5207	7264	value="%s"
5208	7265	class="range-slider" />',
		@@ -5212,186 +7269,282 @@
5212	7269	'<span id="threshold_value" class="range-value">%s</span>',
5213	7270	esc_html($threshold)
5214	7271	);
5215	7272	echo '</div>';
5216		-
5217		- echo '<p class="description">';
5218		- 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');
5219		- echo '</p>';
5220	7273	}
5221	7274
	7275	+public function mxchat_rag_sources_limit_callback() {
	7276	+ // Load from mxchat_options array
	7277	+ $options = get_option('mxchat_options', []);
5222	7278
	7279	+ // Get value from options array with default of 6
	7280	+ $rag_sources_limit = isset($options['rag_sources_limit']) ? intval($options['rag_sources_limit']) : 6;
5223	7281
5224		-public function mxchat_live_agent_secret_key_callback() {
5225		- $disabled = $this->is_activated ? '' : 'disabled';
5226		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5227		-
5228		- echo '<div class="' . esc_attr($class) . '">';
5229		- printf(
5230		- '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" %s />',
5231		- isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : '',
5232		- esc_attr($disabled)
	7282	+ echo '<div class="slider-container">';
	7283	+ echo sprintf(
	7284	+ '<input type="range"
	7285	+ id="rag_sources_limit"
	7286	+ name="rag_sources_limit"
	7287	+ min="3"
	7288	+ max="10"
	7289	+ step="1"
	7290	+ value="%s"
	7291	+ class="range-slider" />',
	7292	+ esc_attr($rag_sources_limit)
5233	7293	);
5234		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5235		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5236		-
5237		- if (!$this->is_activated) {
5238		- echo '<div class="pro-feature-overlay">';
5239		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5240		- echo '</div>';
5241		- }
	7294	+ echo sprintf(
	7295	+ '<span id="rag_sources_limit_value" class="range-value">%s</span>',
	7296	+ esc_html($rag_sources_limit)
	7297	+ );
5242	7298	echo '</div>';
5243	7299	}
5244	7300
5245		-public function mxchat_live_agent_bot_token_callback() {
5246		- $disabled = $this->is_activated ? '' : 'disabled';
5247		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	7301	+public function mxchat_enqueue_admin_assets() {
	7302	+ // Get plugin version
	7303	+ $version = MXCHAT_VERSION;
5248	7304
5249		- echo '<div class="' . esc_attr($class) . '">';
5250		- printf(
5251		- '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" %s />',
5252		- isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : '',
5253		- esc_attr($disabled)
5254		- );
5255		- echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5256		- echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	7305	+ // Use file modification time for development (remove in production)
	7306	+ if (defined('WP_DEBUG') && WP_DEBUG) {
	7307	+ $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
	7308	+ }
5257	7309
5258		- if (!$this->is_activated) {
5259		- echo '<div class="pro-feature-overlay">';
5260		- 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>';
5261		- echo '</div>';
	7310	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	7311	+ $plugin_url = plugin_dir_url(__FILE__) . '../';
	7312	+
	7313	+ // Only load on MxChat pages
	7314	+ if (strpos($current_page, 'mxchat') === false) {
	7315	+ return;
5262	7316	}
5263		- echo '</div>';
	7317	+
	7318	+ // Always load these on all MxChat pages
	7319	+ $this->enqueue_core_admin_assets($plugin_url, $version);
	7320	+ $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
	7321	+ $this->localize_admin_scripts($current_page);
5264	7322	}
	7323	+private function enqueue_core_admin_assets($plugin_url, $version) {
	7324	+ // Core admin styles
	7325	+ wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
	7326	+ wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
5265	7327
5266		-public function mxchat_enqueue_admin_assets() {
5267		- wp_enqueue_style('wp-color-picker');
	7328	+ // New sidebar navigation styles (for main settings page)
	7329	+ wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
5268	7330
5269		- // Get the plugin version or file modification time for cache busting
5270		- $plugin_version = '2.0.4'; // Replace this with your plugin's version
	7331	+ // Core admin scripts
	7332	+ wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
	7333	+}
	7334	+private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
	7335	+ switch ($current_page) {
	7336	+ case 'mxchat-prompts':
	7337	+ // Knowledge processing page assets
	7338	+ wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
	7339	+ wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
	7340	+ // Add the knowledge processing script (common script needed for WordPress dismiss functionality)
	7341	+ wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery', 'common'), $version, true);
	7342	+ break;
5271	7343
5272		- // File paths
5273		- $color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
5274		- $embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
5275		- $admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
5276		- $knowledge_css_path = plugin_dir_path(__FILE__) . '../css/knowledge-style.css';
5277		- $intent_css_path = plugin_dir_path(__FILE__) . '../css/intent-style.css';
5278		- $transcripts_js_path = plugin_dir_path(__FILE__) . '../js/mxchat_transcripts.js';
	7344	+ case 'mxchat-transcripts':
	7345	+ // Load admin sidebar CSS first (shared styles for sidebar navigation)
	7346	+ wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
	7347	+ // Load transcripts-specific styles
	7348	+ wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array('mxchat-admin-sidebar-css'), $version);
	7349	+ wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
	7350	+ break;
5279	7351
5280		- // Check if files exist and get modification times
5281		- $color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
5282		- $embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
5283		- $admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
5284		- $knowledge_css_version = file_exists($knowledge_css_path) ? filemtime($knowledge_css_path) : $plugin_version;
5285		- $intent_css_version = file_exists($intent_css_path) ? filemtime($intent_css_path) : $plugin_version;
5286		- $transcripts_js_version = file_exists($transcripts_js_path) ? filemtime($transcripts_js_path) : $plugin_version;
	7352	+ case 'mxchat-actions':
	7353	+ // Load admin sidebar CSS first (shared styles for sidebar navigation)
	7354	+ wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
	7355	+ // Load actions-specific styles
	7356	+ wp_enqueue_style('mxchat-actions-css', $plugin_url . 'css/actions.css', array('mxchat-admin-sidebar-css'), $version);
	7357	+ wp_enqueue_script('mxchat-actions-js', $plugin_url . 'js/mxchat_actions.js', array('jquery'), $version, true);
5287	7358
5288		- // Enqueue scripts and styles with corrected paths
5289		- wp_enqueue_script(
5290		- 'mxchat-color-picker',
5291		- plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
5292		- array('wp-color-picker'),
5293		- $color_picker_version,
5294		- true
5295		- );
	7359	+ // Localize script data for actions page
	7360	+ $is_activated = get_option('mxchat_pro_license_status') === 'active';
	7361	+ wp_localize_script('mxchat-actions-js', 'mxchActionsData', array(
	7362	+ 'ajaxUrl' => admin_url('admin-ajax.php'),
	7363	+ 'nonce' => wp_create_nonce('mxchat_actions_nonce'),
	7364	+ 'addNonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	7365	+ 'editNonce' => wp_create_nonce('mxchat_edit_intent'),
	7366	+ 'deleteNonce' => wp_create_nonce('mxchat_delete_intent_nonce'),
	7367	+ 'toggleNonce' => wp_create_nonce('mxchat_actions_nonce'),
	7368	+ 'isActivated' => $is_activated,
	7369	+ 'i18n' => array(
	7370	+ 'confirmDelete' => __('Are you sure you want to delete this action?', 'mxchat'),
	7371	+ 'confirmBulkDelete' => __('Are you sure you want to delete the selected actions?', 'mxchat'),
	7372	+ 'saving' => __('Saving...', 'mxchat'),
	7373	+ 'saved' => __('Saved successfully!', 'mxchat'),
	7374	+ 'error' => __('An error occurred. Please try again.', 'mxchat'),
	7375	+ 'proRequired' => __('This feature requires MxChat Pro.', 'mxchat'),
	7376	+ 'addonRequired' => __('This feature requires an add-on.', 'mxchat')
	7377	+ )
	7378	+ ));
	7379	+ break;
5296	7380
5297		- wp_enqueue_script(
5298		- 'mxchat-embedding-check',
5299		- plugin_dir_url(__FILE__) . '../js/embedding-check.js',
5300		- array(),
5301		- $embedding_check_version,
5302		- true
5303		- );
	7381	+ case 'mxchat-activation':
	7382	+ // Load admin sidebar CSS first (shared styles for sidebar navigation)
	7383	+ wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
	7384	+ // Load pro page-specific styles
	7385	+ wp_enqueue_style('mxchat-pro-css', $plugin_url . 'css/admin-pro.css', array('mxchat-admin-sidebar-css'), $version);
	7386	+ // Load pro page JavaScript
	7387	+ wp_enqueue_script('mxchat-pro-js', $plugin_url . 'js/mxchat_pro.js', array('jquery'), $version, true);
	7388	+ // Load activation script for license activation/deactivation
	7389	+ wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
	7390	+ break;
	7391	+ default:
	7392	+ wp_enqueue_script(
	7393	+ 'mxchat-test-streaming-js',
	7394	+ $plugin_url . 'js/mxchat-test-streaming.js',
	7395	+ ['jquery'],
	7396	+ $version,
	7397	+ true
	7398	+ );
5304	7399
5305		- wp_enqueue_script(
5306		- 'mxchat-transcripts-js',
5307		- plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
5308		- array('jquery'),
5309		- $transcripts_js_version,
5310		- true
5311		- );
5312		-
5313		- wp_enqueue_script(
5314		- 'mxchat-admin-js',
5315		- plugin_dir_url(__FILE__) . '../js/mxchat-admin.js',
5316		- array('jquery'),
5317		- $plugin_version,
5318		- true
5319		- );
5320		-
5321		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	7400	+ wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
	7401	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7402	+ 'nonce' => wp_create_nonce('mxchat_test_streaming_nonce'),
	7403	+ 'settings_nonce' => wp_create_nonce('mxchat_save_setting_nonce')
	7404	+ ]);
	7405	+ break;
	7406	+ }
	7407	+}
	7408	+private function localize_admin_scripts($current_page) {
	7409	+ // Base localization data for main admin script
	7410	+ $base_data = array(
5322	7411	'ajax_url' => admin_url('admin-ajax.php'),
	7412	+ 'nonce' => wp_create_nonce('mxchat_admin_nonce'),
	7413	+ 'admin_url' => admin_url(),
5323	7414	'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5324	7415	'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5325	7416	'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5326		- ));
	7417	+ 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
	7418	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	7419	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	7420	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	7421	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	7422	+ 'fetch_openrouter_models_nonce' => wp_create_nonce('mxchat_fetch_openrouter_models'),
	7423	+ 'is_activated' => $this->is_activated ? '1' : '0',
	7424	+ 'status_refresh_interval' => 5000,
	7425	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	7426	+ 'ajaxurl' => admin_url('admin-ajax.php')
	7427	+ );
5327	7428
5328		- // Enqueue the admin CSS
5329		- wp_enqueue_style(
5330		- 'mxchat-admin-css',
5331		- plugin_dir_url(__FILE__) . '../css/admin-style.css',
5332		- array(),
5333		- $admin_css_version
5334		- );
	7429	+ // Localize main admin script with base data
	7430	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
5335	7431
5336		- wp_enqueue_style(
5337		- 'mxchat-knowledge-css',
5338		- plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
5339		- array(),
5340		- $knowledge_css_version
5341		- );
	7432	+ // Page-specific localizations
	7433	+ $this->localize_page_specific_scripts($current_page);
	7434	+}
	7435	+private function localize_page_specific_scripts($current_page) {
	7436	+ switch ($current_page) {
	7437	+ case 'mxchat-prompts':
	7438	+ // Status updater localization
	7439	+ wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
	7440	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7441	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	7442	+ ));
5342	7443
	7444	+ // Content selector localization
	7445	+ wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
	7446	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	7447	+ 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
	7448	+ 'i18n' => array(
	7449	+ 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
	7450	+ 'selectAll' => __('Select All', 'mxchat'),
	7451	+ 'process' => __('Process Selected', 'mxchat'),
	7452	+ 'cancel' => __('Cancel', 'mxchat'),
	7453	+ 'noResults' => __('No content found.', 'mxchat')
	7454	+ )
	7455	+ ));
5343	7456
5344		- wp_enqueue_style(
5345		- 'mxchat-intent-css',
5346		- plugin_dir_url(__FILE__) . '../css/intent-style.css',
5347		- array(),
5348		- $intent_css_version
5349		- );
	7457	+ wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
	7458	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7459	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'),
	7460	+ 'queue_nonce' => wp_create_nonce('mxchat_queue_nonce'),
	7461	+ 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
	7462	+ 'settings_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	7463	+ 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
	7464	+ 'entries_nonce' => wp_create_nonce('mxchat_entries_nonce'),
	7465	+ 'admin_url' => admin_url(),
	7466	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	7467	+ 'status_refresh_interval' => 2000,
	7468	+ 'bot_id' => isset($_GET['bot_id']) ? sanitize_text_field($_GET['bot_id']) : 'default'
	7469	+ ));
	7470	+ break;
5350	7471
5351		- // IMPORTANT: Use the same script handle as above for localizing mxchatPromptsAdmin
5352		- wp_localize_script( 'mxchat-admin-js', 'mxchatPromptsAdmin', array(
5353		- 'ajax_url' => admin_url( 'admin-ajax.php' ),
5354		- 'prompts_setting_nonce' => wp_create_nonce( 'mxchat_prompts_setting_nonce' ),
5355		- ) );
	7472	+ case 'mxchat-activation':
	7473	+ wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
	7474	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7475	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
	7476	+ ));
	7477	+ break;
5356	7478
5357		- // Localize the script for color picker and settings
5358		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	7479	+ case 'mxchat-transcripts':
	7480	+ // Get chart data for localization
	7481	+ $chart_data = $this->get_transcripts_chart_data();
	7482	+
	7483	+ wp_localize_script('mxchat-transcripts-js', 'mxchatAdmin', array(
	7484	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7485	+ 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
	7486	+ 'delete_nonce' => wp_create_nonce('mxchat_delete_chat_history'),
	7487	+ 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
	7488	+ 'translate_nonce' => wp_create_nonce('mxchat_translate_messages')
	7489	+ ));
	7490	+
	7491	+ // Localize chart data separately - use array_values to ensure proper JSON array encoding
	7492	+ wp_localize_script('mxchat-transcripts-js', 'mxchatChartData', array(
	7493	+ 'labels' => array_values($chart_data['labels']),
	7494	+ 'chats' => array_values($chart_data['chats']),
	7495	+ 'messages' => array_values($chart_data['messages'])
	7496	+ ));
	7497	+ break;
	7498	+
	7499	+ case 'mxchat-settings':
	7500	+ default:
	7501	+ // Color picker and settings localization
	7502	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	7503	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7504	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	7505	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	7506	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	7507	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	7508	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	7509	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	7510	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	7511	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	7512	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	7513	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	7514	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	7515	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
	7516	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
	7517	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	7518	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	7519	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	7520	+ 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	7521	+ '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'),
	7522	+ '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'),
	7523	+ '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'),
	7524	+ 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
	7525	+ 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
	7526	+ 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
	7527	+ 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
	7528	+ 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
	7529	+ 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
	7530	+ 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	7531	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	7532	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
	7533	+ 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
	7534	+ 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
	7535	+ 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	7536	+ ));
	7537	+ break;
	7538	+ }
	7539	+
	7540	+ // Additional localization that was in the original code
	7541	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
5359	7542	'ajax_url' => admin_url('admin-ajax.php'),
5360		- 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
5361		- 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
5362		- 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
5363		- 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
5364		- 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
5365		- 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
5366		- 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
5367		- 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
5368		- 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
5369		- 'icon_color' => $this->options['icon_color'] ?? '#fff',
5370		- 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
5371		- 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
5372		- 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
5373		- 'loops_api_key' => $this->options['loops_api_key'] ?? '',
5374		- 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
5375		- 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
5376		- 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
5377		- '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'),
5378		- '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'),
5379		- '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'),
5380		- 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
5381		- 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
5382		- 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
5383		- 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
5384		- 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
5385		- 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
5386		- 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
5387		- 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
5388		- 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
5389		- 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	7543	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5390	7544	));
5391	7545	}
5392	7546
5393		-
5394	7547	public function mxchat_sanitize($input) {
5395	7548	$new_input = array();
5396	7549
5397	7550	if (isset($input['api_key'])) {
		@@ -5399,11 +7552,16 @@
5399	7552	}
5400	7553
5401	7554	if (isset($input['similarity_threshold'])) {
5402	7555	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5403		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	7556	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5404	7557	}
5405	7558
	7559	+ if (isset($input['rag_sources_limit'])) {
	7560	+ $new_input['rag_sources_limit'] = absint($input['rag_sources_limit']); // Ensure it's an integer
	7561	+ $new_input['rag_sources_limit'] = min(max($new_input['rag_sources_limit'], 3), 10); // Enforce range 3-10
	7562	+ }
	7563	+
5406	7564	if (isset($input['xai_api_key'])) {
5407	7565	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
5408	7566	}
5409	7567
		@@ -5410,12 +7568,30 @@
5410	7568	if (isset($input['claude_api_key'])) {
5411	7569	$new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
5412	7570	}
5413	7571
	7572	+ if (isset($input['enable_streaming_toggle'])) {
	7573	+ $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
	7574	+ } else {
	7575	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	7576	+ $new_input['enable_streaming_toggle'] = 'off';
	7577	+ }
	7578	+
	7579	+ if (isset($input['enable_web_search'])) {
	7580	+ $new_input['enable_web_search'] = ($input['enable_web_search'] === 'on') ? 'on' : 'off';
	7581	+ } else {
	7582	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	7583	+ $new_input['enable_web_search'] = 'off';
	7584	+ }
	7585	+
5414	7586	if (isset($input['deepseek_api_key'])) {
5415	7587	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5416	7588	}
5417	7589
	7590	+ if (isset($input['gemini_api_key'])) {
	7591	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	7592	+ }
	7593	+
5418	7594	if (isset($input['enable_woocommerce_integration'])) {
5419	7595	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5420	7596	}
5421	7597
		@@ -5448,12 +7624,44 @@
5448	7624	if (isset($input['append_to_body'])) {
5449	7625	$new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
5450	7626	}
5451	7627
	7628	+ // Post type visibility settings
	7629	+ if (isset($input['post_type_visibility_mode'])) {
	7630	+ $allowed_modes = array('all', 'include', 'exclude');
	7631	+ $new_input['post_type_visibility_mode'] = in_array($input['post_type_visibility_mode'], $allowed_modes)
	7632	+ ? $input['post_type_visibility_mode']
	7633	+ : 'all';
	7634	+ }
	7635	+
	7636	+ if (isset($input['post_type_visibility_list'])) {
	7637	+ if (is_array($input['post_type_visibility_list'])) {
	7638	+ $new_input['post_type_visibility_list'] = array_map('sanitize_key', $input['post_type_visibility_list']);
	7639	+ } else {
	7640	+ $new_input['post_type_visibility_list'] = array();
	7641	+ }
	7642	+ }
	7643	+
	7644	+ if (isset($input['contextual_awareness_toggle'])) {
	7645	+ $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
	7646	+}
	7647	+
	7648	+ if (isset($input['show_frontend_debugger'])) {
	7649	+ $new_input['show_frontend_debugger'] = $input['show_frontend_debugger'] === 'on' ? 'on' : 'off';
	7650	+}
	7651	+
	7652	+ if (isset($input['citation_links_toggle'])) {
	7653	+ $new_input['citation_links_toggle'] = $input['citation_links_toggle'] === 'on' ? 'on' : 'off';
	7654	+}
	7655	+
5452	7656	if (isset($input['top_bar_title'])) {
5453	7657	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5454	7658	}
5455	7659
	7660	+ if (isset($input['ai_agent_text'])) {
	7661	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	7662	+ }
	7663	+
5456	7664	if (isset($input['enable_email_block'])) {
5457	7665	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5458	7666	}
5459	7667
		@@ -5463,11 +7671,20 @@
5463	7671	}
5464	7672	if (isset($input['email_blocker_button_text'])) {
5465	7673	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5466	7674	}
5467		-
	7675	+ // Sanitize name field toggle
	7676	+ if (isset($input['enable_name_field'])) {
	7677	+ $new_input['enable_name_field'] = ($input['enable_name_field'] === 'on') ? 'on' : 'off';
	7678	+ } else {
	7679	+ $new_input['enable_name_field'] = 'off';
	7680	+ }
	7681	+ // Sanitize name field placeholder
	7682	+ if (isset($input['name_field_placeholder'])) {
	7683	+ $new_input['name_field_placeholder'] = sanitize_text_field($input['name_field_placeholder']);
	7684	+ }
5468	7685	if (isset($input['intro_message'])) {
5469		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	7686	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5470	7687	}
5471	7688
5472	7689	if (isset($input['input_copy'])) {
5473	7690	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5476,58 +7693,128 @@
5476	7693	if (isset($input['rate_limit_message'])) {
5477	7694	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5478	7695	}
5479	7696
5480		- if (isset($input['rate_limit_logged_out'])) {
5481		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' to allowed values
5482		- $rate_limit = sanitize_text_field($input['rate_limit_logged_out']);
	7697	+// Handle the new rate limits format
	7698	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	7699	+ $new_input['rate_limits'] = array();
	7700	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	7701	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
5483	7702
5484		- if (in_array($rate_limit, $allowed_limits, true)) {
5485		- $new_input['rate_limit_logged_out'] = $rate_limit;
5486		- } else {
5487		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	7703	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	7704	+ $new_input['rate_limits'][$role_id] = array();
	7705	+
	7706	+ // Sanitize limit
	7707	+ if (isset($settings['limit'])) {
	7708	+ $limit = sanitize_text_field($settings['limit']);
	7709	+ if (in_array($limit, $allowed_limits, true)) {
	7710	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	7711	+ } else {
	7712	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	7713	+ }
5488	7714	}
5489		- }
5490	7715
5491		- // Handle role rate limits
5492		- if (isset($input['role_rate_limits']) && is_array($input['role_rate_limits'])) {
5493		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
5494		- $new_input['role_rate_limits'] = array();
5495		-
5496		- foreach ($input['role_rate_limits'] as $role_id => $rate_limit) {
5497		- $rate_limit = sanitize_text_field($rate_limit);
5498		- if (in_array($rate_limit, $allowed_limits, true)) {
5499		- $new_input['role_rate_limits'][$role_id] = $rate_limit;
	7716	+ // Sanitize timeframe
	7717	+ if (isset($settings['timeframe'])) {
	7718	+ $timeframe = sanitize_text_field($settings['timeframe']);
	7719	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	7720	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5500	7721	} else {
5501		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	7722	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5502	7723	}
5503	7724	}
	7725	+
	7726	+ // Sanitize message
	7727	+ if (isset($settings['message'])) {
	7728	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	7729	+ }
5504	7730	}
	7731	+}
5505	7732
5506	7733	if (isset($input['pre_chat_message'])) {
5507	7734	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5508	7735	}
5509	7736
5510		- if (isset($input['model'])) {
	7737	+ if (isset($input['voyage_api_key'])) {
	7738	+ $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
	7739	+ }
	7740	+
	7741	+ // Add to your sanitize function
	7742	+ if (isset($input['embedding_model'])) {
5511	7743	$allowed_models = array(
5512		- 'grok-beta',
	7744	+ 'text-embedding-ada-002',
	7745	+ 'text-embedding-3-small',
	7746	+ 'text-embedding-3-large',
	7747	+ 'voyage-3-large',
	7748	+ 'gemini-embedding-001'
	7749	+ );
	7750	+ if (in_array($input['embedding_model'], $allowed_models)) {
	7751	+ $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
	7752	+ }
	7753	+ }
	7754	+
	7755	+if (isset($input['model'])) {
	7756	+ if ($input['model'] === 'openrouter') {
	7757	+ $new_input['model'] = 'openrouter';
	7758	+ } else {
	7759	+ $allowed_models = array(
	7760	+ 'gemini-3-pro-preview',
	7761	+ 'gemini-3-flash-preview',
	7762	+ 'gemini-2.5-pro',
	7763	+ 'gemini-2.5-flash',
	7764	+ 'gemini-2.5-flash-lite',
	7765	+ 'gemini-2.0-flash',
	7766	+ 'gemini-2.0-flash-lite',
	7767	+ 'gemini-1.5-pro',
	7768	+ 'gemini-1.5-flash',
	7769	+ 'grok-4-0709',
	7770	+ 'grok-4-1-fast-reasoning',
	7771	+ 'grok-4-1-fast-non-reasoning',
	7772	+ 'grok-3-beta',
	7773	+ 'grok-3-fast-beta',
	7774	+ 'grok-3-mini-beta',
	7775	+ 'grok-3-mini-fast-beta',
5513	7776	'grok-2',
5514	7777	'deepseek-chat',
5515		- 'claude-3-5-sonnet-20241022',
5516		- 'claude-3-opus-20240229',
5517		- 'claude-3-sonnet-20240229',
5518		- 'claude-3-haiku-20240307',
5519		- 'gpt-4o',
5520		- 'gpt-4o-mini',
5521		- 'gpt-4-turbo',
5522		- 'gpt-4',
5523		- 'gpt-3.5-turbo',
	7778	+ 'claude-opus-4-6',
	7779	+ 'claude-opus-4-5',
	7780	+ 'claude-sonnet-4-5-20250929',
	7781	+ 'claude-opus-4-1-20250805',
	7782	+ 'claude-haiku-4-5-20251001',
	7783	+ 'claude-opus-4-20250514',
	7784	+ 'claude-sonnet-4-20250514',
	7785	+ 'gpt-5.2',
	7786	+ 'gpt-5.1-chat-latest',
	7787	+ 'gpt-5.1-2025-11-13',
	7788	+ 'gpt-5',
	7789	+ 'gpt-5-mini',
	7790	+ 'gpt-5-nano',
5524	7791	);
	7792	+
5525	7793	if (in_array($input['model'], $allowed_models)) {
5526	7794	$new_input['model'] = sanitize_text_field($input['model']);
	7795	+ } else {
	7796	+ // Fallback for any deprecated model
	7797	+ $new_input['model'] = 'gpt-5.1-chat-latest';
5527	7798	}
5528	7799	}
	7800	+}
	7801	+
	7802	+if (isset($input['openrouter_selected_model'])) {
	7803	+ // Just sanitize it, don't validate against a whitelist
	7804	+ $new_input['openrouter_selected_model'] = sanitize_text_field($input['openrouter_selected_model']);
	7805	+}
5529	7806
	7807	+// ADD THIS:
	7808	+if (isset($input['openrouter_selected_model_name'])) {
	7809	+ $new_input['openrouter_selected_model_name'] = sanitize_text_field($input['openrouter_selected_model_name']);
	7810	+}
	7811	+
	7812	+ if (isset($input['openrouter_api_key'])) {
	7813	+ $new_input['openrouter_api_key'] = sanitize_text_field($input['openrouter_api_key']);
	7814	+ }
	7815	+
	7816	+
5530	7817	if (isset($input['close_button_color'])) {
5531	7818	$new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
5532	7819	}
5533	7820
		@@ -5582,8 +7869,12 @@
5582	7869	if (isset($input['top_bar_bg_color'])) {
5583	7870	$new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
5584	7871	}
5585	7872
	7873	+ if (isset($input['quick_questions_toggle_color'])) {
	7874	+ $new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
	7875	+ }
	7876	+
5586	7877	if (isset($input['send_button_font_color'])) {
5587	7878	$new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
5588	7879	}
5589	7880
		@@ -5641,15 +7932,14 @@
5641	7932	if (isset($input['loops_mailing_list'])) {
5642	7933	$new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
5643	7934	}
5644	7935
5645		- // Sanitize Triggered Phrase Response
	7936	+// Sanitize Triggered Phrase Response
5646	7937	if (isset($input['triggered_phrase_response'])) {
5647	7938	$new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
5648	7939	}
5649		-
5650	7940	if (isset($input['email_capture_response'])) {
5651		- $new_input['email_capture_response'] = sanitize_textarea_field($input['email_capture_response']);
	7941	+ $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
5652	7942	}
5653	7943
5654	7944	// Sanitize Brave Search Settings
5655	7945	if (isset($input['brave_api_key'])) {
		@@ -5682,8 +7972,22 @@
5682	7972	if (isset($input['chat_toolbar_toggle'])) {
5683	7973	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5684	7974	}
5685	7975
	7976	+ // Sanitize PDF upload button toggle
	7977	+ if (isset($input['show_pdf_upload_button'])) {
	7978	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	7979	+ } else {
	7980	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	7981	+ }
	7982	+
	7983	+ // Sanitize Word upload button toggle
	7984	+ if (isset($input['show_word_upload_button'])) {
	7985	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	7986	+ } else {
	7987	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	7988	+ }
	7989	+
5686	7990	if (isset($input['pdf_intent_trigger_text'])) {
5687	7991	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5688	7992	}
5689	7993
		@@ -5713,8 +8017,12 @@
5713	8017	if (isset($input['live_agent_bot_token'])) {
5714	8018	$new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
5715	8019	}
5716	8020
	8021	+ if (isset($input['live_agent_user_ids'])) {
	8022	+ $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
	8023	+ }
	8024	+
5717	8025	if (isset($input['live_agent_status'])) {
5718	8026	$new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
5719	8027	}
5720	8028	if (isset($input['live_agent_away_message'])) {
		@@ -5723,8 +8031,36 @@
5723	8031	if (isset($input['live_agent_notification_message'])) {
5724	8032	$new_input['live_agent_notification_message'] = sanitize_textarea_field($input['live_agent_notification_message']);
5725	8033	}
5726	8034
	8035	+ // Telegram Integration
	8036	+ if (isset($input['telegram_status'])) {
	8037	+ $new_input['telegram_status'] = ($input['telegram_status'] === 'on') ? 'on' : 'off';
	8038	+ }
	8039	+ if (isset($input['telegram_bot_token'])) {
	8040	+ $new_input['telegram_bot_token'] = sanitize_text_field($input['telegram_bot_token']);
	8041	+ }
	8042	+ if (isset($input['telegram_group_id'])) {
	8043	+ $new_input['telegram_group_id'] = sanitize_text_field($input['telegram_group_id']);
	8044	+ }
	8045	+ if (isset($input['telegram_webhook_secret'])) {
	8046	+ $new_input['telegram_webhook_secret'] = sanitize_text_field($input['telegram_webhook_secret']);
	8047	+ }
	8048	+ if (isset($input['telegram_notification_message'])) {
	8049	+ $new_input['telegram_notification_message'] = sanitize_textarea_field($input['telegram_notification_message']);
	8050	+ }
	8051	+ if (isset($input['telegram_away_message'])) {
	8052	+ $new_input['telegram_away_message'] = sanitize_textarea_field($input['telegram_away_message']);
	8053	+ }
	8054	+
	8055	+ // Sanitize script loading strategy
	8056	+ if (isset($input['script_loading_strategy'])) {
	8057	+ $allowed_strategies = array('default', 'defer', 'delay_1s', 'delay_3s', 'delay_5s', 'on_interaction');
	8058	+ $new_input['script_loading_strategy'] = in_array($input['script_loading_strategy'], $allowed_strategies)
	8059	+ ? $input['script_loading_strategy']
	8060	+ : 'default';
	8061	+ }
	8062	+
5727	8063	return $new_input;
5728	8064	}
5729	8065
5730	8066
		@@ -5737,62 +8073,10 @@
5737	8073	}
5738	8074
5739	8075
5740	8076
5741		-private static function mxchat_extract_main_content($html) {
5742		- if (empty($html)) {
5743		- //error_log('mxchat_extract_main_content: Empty HTML content received');
5744		- return '';
5745		- }
5746	8077
5747		- try {
5748		- $dom = new DOMDocument;
5749		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
5750	8078
5751		- // Simple load of HTML, with @ to suppress warnings
5752		- @$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
5753		-
5754		- $xpath = new DOMXPath($dom);
5755		-
5756		- // Simplified selectors focusing on common content areas
5757		- $selectors = [
5758		- '//article',
5759		- '//*[@id="content"]',
5760		- '//*[@class="entry-content"]',
5761		- '//main'
5762		- ];
5763		-
5764		- foreach ($selectors as $selector) {
5765		- $nodes = $xpath->query($selector);
5766		- if ($nodes && $nodes->length > 0) {
5767		- $content = '';
5768		- foreach ($nodes as $node) {
5769		- $content .= $dom->saveHTML($node);
5770		- }
5771		- if (!empty($content)) {
5772		- return $content;
5773		- }
5774		- }
5775		- }
5776		-
5777		- // Fallback: Return the entire body content if no specific selector matches
5778		- $body = $dom->getElementsByTagName('body');
5779		- if ($body->length > 0) {
5780		- return $dom->saveHTML($body->item(0));
5781		- }
5782		-
5783		- // Last resort: return the original HTML
5784		- return $html;
5785		-
5786		- } catch (Exception $e) {
5787		- //error_log('mxchat_extract_main_content error: ' . $e->getMessage());
5788		- return $html; // Return original HTML if parsing fails
5789		- } finally {
5790		- libxml_clear_errors();
5791		- }
5792		-}
5793		-
5794		-
5795	8079	private function mxchat_fetch_loops_mailing_lists($api_key) {
5796	8080	$url = 'https://app.loops.so/api/v1/lists';
5797	8081	$response = wp_remote_get($url, array(
5798	8082	'headers' => array(
		@@ -5810,12 +8094,8 @@
5810	8094
5811	8095	return isset($lists) && is_array($lists) ? $lists : array();
5812	8096	}
5813	8097
5814		-
5815		-
5816		-
5817		-
5818	8098	function mxchat_calculate_cosine_similarity($vec1, $vec2) {
5819	8099	if (empty($vec1) || empty($vec2)) {
5820	8100	return 0.0;
5821	8101	}
		@@ -5836,8 +8116,441 @@
5836	8116	return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
5837	8117	}
5838	8118	}
5839	8119
	8120	+/**
	8121	+ * Validates nonce and deletes all chat prompts
	8122	+ */
	8123	+public function mxchat_handle_delete_all_prompts() {
	8124	+ //error_log('=== DELETE ALL DEBUG START ===');
	8125	+
	8126	+ // Verify nonce
	8127	+ if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
	8128	+ //error_log('DEBUG: Nonce verification failed');
	8129	+ wp_die(__('Nonce verification failed.', 'mxchat'));
	8130	+ }
	8131	+
	8132	+ // Check permissions
	8133	+ if (!current_user_can('manage_options')) {
	8134	+ //error_log('DEBUG: Permission check failed');
	8135	+ wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	8136	+ }
	8137	+
	8138	+ // Get bot_id from POST data
	8139	+ $bot_id = isset($_POST['bot_id']) ? sanitize_text_field($_POST['bot_id']) : 'default';
	8140	+ //error_log('DEBUG: Bot ID from POST: ' . $bot_id);
	8141	+
	8142	+ $success = true;
	8143	+ $error_messages = array();
	8144	+
	8145	+ // Get bot-specific Pinecone configuration
	8146	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	8147	+ $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($bot_id);
	8148	+
	8149	+ //error_log('DEBUG: Pinecone options retrieved:');
	8150	+ //error_log(' - Use Pinecone: ' . ($pinecone_options['mxchat_use_pinecone'] ?? 'NOT SET'));
	8151	+ //error_log(' - API Key: ' . (empty($pinecone_options['mxchat_pinecone_api_key']) ? 'EMPTY' : 'SET'));
	8152	+ //error_log(' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
	8153	+
	8154	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	8155	+
	8156	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	8157	+ //error_log('[MXCHAT-DELETE] Pinecone is enabled for bot ' . $bot_id . ' - deleting all from Pinecone');
	8158	+
	8159	+ // Delete from bot-specific Pinecone index
	8160	+ $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
	8161	+
	8162	+ //error_log('DEBUG: Delete all result: ' . ($result['success'] ? 'SUCCESS' : 'FAILED'));
	8163	+ if (!$result['success']) {
	8164	+ //error_log('DEBUG: Delete all error: ' . $result['message']);
	8165	+ }
	8166	+
	8167	+ if (!$result['success']) {
	8168	+ $success = false;
	8169	+ $error_messages[] = $result['message'];
	8170	+ }
	8171	+
	8172	+ // No cache clearing needed since we removed caching
	8173	+
	8174	+ } else {
	8175	+ //error_log('[MXCHAT-DELETE] Pinecone not enabled for bot ' . $bot_id . ' - deleting from WordPress database');
	8176	+
	8177	+ // Delete from WordPress database
	8178	+ global $wpdb;
	8179	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	8180	+
	8181	+ // If multi-bot is active and we have a specific bot, delete only that bot's content
	8182	+ if ($bot_id !== 'default' && class_exists('MxChat_Multi_Bot_Manager')) {
	8183	+ $result = $wpdb->delete(
	8184	+ $table_name,
	8185	+ array('bot_id' => $bot_id),
	8186	+ array('%s')
	8187	+ );
	8188	+ } else {
	8189	+ // Delete all content for default bot
	8190	+ $result = $wpdb->query("DELETE FROM {$table_name}");
	8191	+ }
	8192	+
	8193	+ if ($result === false) {
	8194	+ $success = false;
	8195	+ $error_messages[] = 'Failed to delete from WordPress database';
	8196	+ }
	8197	+ }
	8198	+
	8199	+ // No cache clearing needed since we removed caching
	8200	+
	8201	+ //error_log('=== DELETE ALL DEBUG END ===');
	8202	+
	8203	+ // Redirect back with a success message and bot_id
	8204	+ $redirect_url = add_query_arg(array(
	8205	+ 'page' => 'mxchat-prompts',
	8206	+ 'bot_id' => $bot_id,
	8207	+ 'all_deleted' => $success ? 'true' : 'false'
	8208	+ ), admin_url('admin.php'));
	8209	+
	8210	+ wp_safe_redirect($redirect_url);
	8211	+ exit;
	8212	+}
	8213	+
	8214	+
	8215	+
	8216	+ /**
	8217	+ * Handles deletion prompt with nonce validation
	8218	+ */
	8219	+ public function mxchat_handle_delete_prompt() {
	8220	+ // Sanitize and validate nonce
	8221	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	8222	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	8223	+ wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	8224	+ }
	8225	+
	8226	+ // Check permissions
	8227	+ if (!current_user_can('manage_options')) {
	8228	+ wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	8229	+ }
	8230	+
	8231	+ // Get ID and source parameters
	8232	+ $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
	8233	+ $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	8234	+
	8235	+ if (empty($id)) {
	8236	+ wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	8237	+ }
	8238	+
	8239	+ $success = false;
	8240	+ $error_message = '';
	8241	+
	8242	+ // Check if Pinecone is enabled and determine source automatically if not specified
	8243	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	8244	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	8245	+
	8246	+ // If source is not specified, determine based on Pinecone configuration
	8247	+ if (empty($source)) {
	8248	+ $source = $use_pinecone ? 'pinecone' : 'wordpress';
	8249	+ }
	8250	+
	8251	+ if ($source === 'pinecone' || $use_pinecone) {
	8252	+ //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	8253	+
	8254	+ // Handle Pinecone deletion
	8255	+ if (empty($pinecone_options['mxchat_pinecone_host']) ||
	8256	+ empty($pinecone_options['mxchat_pinecone_api_key'])) {
	8257	+ wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
	8258	+ }
	8259	+
	8260	+ // Delete from Pinecone using the vector ID directly
	8261	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	8262	+ $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
	8263	+ $id,
	8264	+ $pinecone_options['mxchat_pinecone_api_key'],
	8265	+ $pinecone_options['mxchat_pinecone_host']
	8266	+ );
	8267	+ if ($result['success']) {
	8268	+ $success = true;
	8269	+
	8270	+ // Remove from vector cache
	8271	+ $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
	8272	+ $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
	8273	+
	8274	+ set_transient('mxchat_admin_notice_success',
	8275	+ esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
	8276	+ } else {
	8277	+ $error_message = $result['message'];
	8278	+ set_transient('mxchat_admin_notice_error',
	8279	+ esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
	8280	+ }
	8281	+ } else {
	8282	+ //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	8283	+
	8284	+ // Handle WordPress database deletion
	8285	+ global $wpdb;
	8286	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	8287	+
	8288	+ // Clear cache and delete prompt
	8289	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	8290	+
	8291	+ $result = $wpdb->delete(
	8292	+ $table_name,
	8293	+ array('id' => intval($id)),
	8294	+ array('%d')
	8295	+ );
	8296	+
	8297	+ if ($result !== false) {
	8298	+ $success = true;
	8299	+ set_transient('mxchat_admin_notice_success',
	8300	+ esc_html__('Entry deleted successfully.', 'mxchat'), 30);
	8301	+ } else {
	8302	+ set_transient('mxchat_admin_notice_error',
	8303	+ esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
	8304	+ }
	8305	+ }
	8306	+
	8307	+ // Redirect back to the prompts page
	8308	+ wp_safe_redirect(add_query_arg(
	8309	+ array(
	8310	+ 'page' => 'mxchat-prompts',
	8311	+ 'deleted' => $success ? 'true' : 'false'
	8312	+ ),
	8313	+ admin_url('admin.php')
	8314	+ ));
	8315	+ exit;
	8316	+ }
	8317	+
	8318	+
	8319	+
	8320	+
	8321	+ /**
	8322	+ * Averages multiple vectors into a single vector
	8323	+ */
	8324	+ private function mxchat_average_vectors($vectors) {
	8325	+ $vector_length = count($vectors[0]);
	8326	+ $sum_vector = array_fill(0, $vector_length, 0);
	8327	+
	8328	+ foreach ($vectors as $vector) {
	8329	+ for ($i = 0; $i < $vector_length; $i++) {
	8330	+ $sum_vector[$i] += $vector[$i];
	8331	+ }
	8332	+ }
	8333	+
	8334	+ // Divide each component by the number of vectors to get the average
	8335	+ $num_vectors = count($vectors);
	8336	+ for ($i = 0; $i < $vector_length; $i++) {
	8337	+ $sum_vector[$i] /= $num_vectors;
	8338	+ }
	8339	+
	8340	+ return $sum_vector;
	8341	+ }
	8342	+
	8343	+
	8344	+
	8345	+
	8346	+ /**
	8347	+ * Generates embeddings from input text for MXChat
	8348	+ */
	8349	+ public function mxchat_generate_embedding($text) {
	8350	+ // Enable detailed logging for debugging
	8351	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	8352	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	8353	+
	8354	+ $options = get_option('mxchat_options');
	8355	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	8356	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	8357	+
	8358	+ // Determine provider and endpoint
	8359	+ if (strpos($selected_model, 'voyage') === 0) {
	8360	+ $api_key = $options['voyage_api_key'] ?? '';
	8361	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	8362	+ $provider_name = 'Voyage AI';
	8363	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	8364	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	8365	+ $api_key = $options['gemini_api_key'] ?? '';
	8366	+ $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
	8367	+ $provider_name = 'Google Gemini';
	8368	+ //error_log('[MXCHAT-EMBED] Using Google Gemini API');
	8369	+ } else {
	8370	+ $api_key = $options['api_key'] ?? '';
	8371	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	8372	+ $provider_name = 'OpenAI';
	8373	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	8374	+ }
	8375	+
	8376	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	8377	+
	8378	+ if (empty($api_key)) {
	8379	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	8380	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	8381	+ return $error_message;
	8382	+ }
	8383	+
	8384	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	8385	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	8386	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	8387	+
	8388	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
	8389	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	8390	+ // Consider truncating text here
	8391	+ }
	8392	+
	8393	+ // Prepare request body based on provider
	8394	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	8395	+ // Gemini API format
	8396	+ $request_body = array(
	8397	+ 'model' => 'models/' . $selected_model,
	8398	+ 'content' => array(
	8399	+ 'parts' => array(
	8400	+ array('text' => $text)
	8401	+ )
	8402	+ )
	8403	+ );
	8404	+
	8405	+ // Set output dimensionality to 1536 for consistency with other models
	8406	+ $request_body['outputDimensionality'] = 1536;
	8407	+ } else {
	8408	+ // OpenAI/Voyage API format
	8409	+ $request_body = array(
	8410	+ 'model' => $selected_model,
	8411	+ 'input' => $text
	8412	+ );
	8413	+
	8414	+ // Add output_dimension for voyage-3-large model
	8415	+ if ($selected_model === 'voyage-3-large') {
	8416	+ $request_body['output_dimension'] = 2048;
	8417	+ }
	8418	+ }
	8419	+
	8420	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	8421	+
	8422	+ // Prepare headers based on provider
	8423	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	8424	+ // Gemini uses API key as query parameter
	8425	+ $endpoint .= '?key=' . $api_key;
	8426	+ $headers = array(
	8427	+ 'Content-Type' => 'application/json'
	8428	+ );
	8429	+ } else {
	8430	+ // OpenAI/Voyage use Bearer token
	8431	+ $headers = array(
	8432	+ 'Authorization' => 'Bearer ' . $api_key,
	8433	+ 'Content-Type' => 'application/json'
	8434	+ );
	8435	+ }
	8436	+
	8437	+ // Make API request
	8438	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	8439	+ $response = wp_remote_post($endpoint, array(
	8440	+ 'body' => wp_json_encode($request_body),
	8441	+ 'headers' => $headers,
	8442	+ 'timeout' => 60 // Increased timeout for large inputs
	8443	+ ));
	8444	+
	8445	+ // Handle wp_remote_post errors
	8446	+ if (is_wp_error($response)) {
	8447	+ $error_message = $response->get_error_message();
	8448	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	8449	+ return 'Connection error: ' . $error_message;
	8450	+ }
	8451	+
	8452	+ // Get and check HTTP response code
	8453	+ $http_code = wp_remote_retrieve_response_code($response);
	8454	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	8455	+
	8456	+ if ($http_code !== 200) {
	8457	+ $error_body = wp_remote_retrieve_body($response);
	8458	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	8459	+
	8460	+ // Try to parse error for more details
	8461	+ $error_json = json_decode($error_body, true);
	8462	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	8463	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	8464	+ $error_message = $error_json['error']['message'] ?? 'No message';
	8465	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	8466	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	8467	+
	8468	+ // Customize error message for common API errors
	8469	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	8470	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	8471	+ } elseif ($error_type === 'authentication_error') {
	8472	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	8473	+ }
	8474	+
	8475	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	8476	+ return $error_message;
	8477	+ }
	8478	+
	8479	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	8480	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	8481	+ return $error_message;
	8482	+ }
	8483	+
	8484	+ // Parse response body
	8485	+ $response_body = wp_remote_retrieve_body($response);
	8486	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	8487	+
	8488	+ $response_data = json_decode($response_body, true);
	8489	+
	8490	+ if (json_last_error() !== JSON_ERROR_NONE) {
	8491	+ $error = json_last_error_msg();
	8492	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	8493	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	8494	+ return "Failed to parse API response: $error";
	8495	+ }
	8496	+
	8497	+ // Handle different response formats based on provider
	8498	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	8499	+ // Gemini API response format
	8500	+ if (isset($response_data['embedding']['values'])) {
	8501	+ $embedding_dimensions = count($response_data['embedding']['values']);
	8502	+ //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
	8503	+
	8504	+ // Check if embedding dimensions are as expected (should be 1536)
	8505	+ if ($embedding_dimensions !== 1536) {
	8506	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
	8507	+ }
	8508	+
	8509	+ return $response_data['embedding']['values'];
	8510	+ } else {
	8511	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
	8512	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	8513	+
	8514	+ if (isset($response_data['error'])) {
	8515	+ $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
	8516	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	8517	+ return $error_message;
	8518	+ }
	8519	+
	8520	+ $error_message = "Invalid Gemini API response format: No embedding found";
	8521	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	8522	+ return $error_message;
	8523	+ }
	8524	+ } else {
	8525	+ // OpenAI/Voyage API response format
	8526	+ if (isset($response_data['data'][0]['embedding'])) {
	8527	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	8528	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	8529	+
	8530	+ // Check if embedding dimensions are as expected
	8531	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	8532	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	8533	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	8534	+ }
	8535	+
	8536	+ return $response_data['data'][0]['embedding'];
	8537	+ } else {
	8538	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	8539	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	8540	+
	8541	+ if (isset($response_data['error'])) {
	8542	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	8543	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	8544	+ return $error_message;
	8545	+ }
	8546	+
	8547	+ $error_message = "Invalid API response format: No embedding found";
	8548	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	8549	+ return $error_message;
	8550	+ }
	8551	+ }
	8552	+ }
5840	8553
5841	8554
5842	8555
5843	8556	}