← All changes | includes/class-mxchat-admin.php +5691 -3234 2.0.3 → 3.0.4 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'),
	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',
80	130	'model' => esc_html__('gpt-4o', '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'),
		@@ -105,24 +163,35 @@
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'),
		@@ -149,10 +218,8 @@
149	218	// Update the $this->options property
150	219	$this->options = $merged_options;
151	220	}
152	221
153		-
154		-
155	222	public function mxchat_add_plugin_page() {
156	223	// Main menu page
157	224	add_menu_page(
158	225	esc_html__('MxChat Settings', 'mxchat'),
		@@ -163,8 +230,18 @@
163	230	'dashicons-testimonial',
164	231	6
165	232	);
166	233
	234	+ // Rename the first submenu item from "MxChat" to "Settings"
	235	+ add_submenu_page(
	236	+ 'mxchat-max',
	237	+ esc_html__('MxChat Settings', 'mxchat'),
	238	+ esc_html__('Settings', 'mxchat'),
	239	+ 'manage_options',
	240	+ 'mxchat-max',
	241	+ array($this, 'mxchat_create_admin_page')
	242	+ );
	243	+
167	244	// Submenu page for Knowledge
168	245	add_submenu_page(
169	246	'mxchat-max',
170	247	esc_html__('Prompts', 'mxchat'),
		@@ -173,42 +250,31 @@
173	250	'mxchat-prompts',
174	251	array($this, 'mxchat_create_prompts_page')
175	252	);
176	253
177		- // Submenu page for Chat Transcripts
178	254	add_submenu_page(
179		- 'mxchat-max', // Corrected parent slug to match the main menu
	255	+ 'mxchat-max',
180	256	esc_html__('Chat Transcripts', 'mxchat'),
181	257	esc_html__('Transcripts', 'mxchat'),
182	258	'manage_options',
183	259	'mxchat-transcripts',
184		- array($this, 'mxchat_create_transcripts_page') // Prefixed function name with mxchat_
	260	+ array($this, 'mxchat_create_transcripts_page')
185	261	);
186	262
187		- // Submenu page for Intents
188	263	add_submenu_page(
189		- 'mxchat-max', // Parent slug
190		- esc_html__('MxChat Intents', 'mxchat'), // Page title
191		- esc_html__('Intents', 'mxchat'), // Menu title
192		- 'manage_options', // Capability
193		- 'mxchat-intents', // Menu slug
194		- array($this, 'mxchat_intents_page_html') // Callback function
	264	+ 'mxchat-max',
	265	+ esc_html__('MxChat Actions', 'mxchat'),
	266	+ esc_html__('Actions', 'mxchat'),
	267	+ 'manage_options',
	268	+ 'mxchat-actions',
	269	+ array($this, 'mxchat_actions_page_html')
195	270	);
196	271
197		- add_submenu_page(
198		- 'mxchat-max',
199		- esc_html__('Add Ons', 'mxchat'),
200		- esc_html__('Add Ons', 'mxchat'),
201		- 'manage_options',
202		- 'mxchat-addons',
203		- array($this, 'mxchat_create_addons_page')
204		- );
205		-
206		- // Submenu page for Activation Key
	272	+ // Consolidated Pro & Extensions page (replaces separate Add Ons and Pro Upgrade pages)
207	273	add_submenu_page(
208	274	'mxchat-max',
209		- esc_html__('Pro Upgrade', 'mxchat'),
210		- esc_html__('Pro Upgrade', 'mxchat'),
	275	+ esc_html__('Pro & Extensions', 'mxchat'),
	276	+ esc_html__('Pro & Extensions', 'mxchat'),
211	277	'manage_options',
212	278	'mxchat-activation',
213	279	array($this, 'mxchat_create_activation_page')
214	280	);
		@@ -219,154 +285,525 @@
219	285	$addons_page = new MxChat_Addons();
220	286	$addons_page->render_page();
221	287	}
222	288
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')]);
	289	+/**
	290	+ * Test actual streaming functionality in the WordPress environment
	291	+ */
	292	+public function mxchat_handle_test_streaming_actual() {
	293	+ check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
	294	+
	295	+ // Check if headers have already been sent
	296	+ if (headers_sent()) {
	297	+ wp_send_json_error(['message' => 'Headers already sent - streaming not possible']);
	298	+ return;
227	299	}
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')]);
	300	+
	301	+ // Check for required functions
	302	+ if (!function_exists('curl_init')) {
	303	+ wp_send_json_error(['message' => 'cURL not available - streaming requires cURL']);
	304	+ return;
233	305	}
234		- // Load the full options array
	306	+
	307	+ // Get user's selected model and API key
235	308	$options = get_option('mxchat_options', []);
236		- // Handle special cases
237		- switch ($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		- }
	309	+ $selected_model = $options['model'] ?? 'gpt-4o';
	310	+
	311	+ // Get the provider from the model
	312	+ $model_parts = explode('-', $selected_model);
	313	+ $provider = strtolower($model_parts[0]);
	314	+
	315	+ // Get the appropriate API key
	316	+ $api_key = '';
	317	+ switch ($provider) {
	318	+ case 'gpt':
	319	+ case 'o1':
	320	+ $api_key = $options['api_key'] ?? '';
245	321	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;
	322	+ case 'claude':
	323	+ $api_key = $options['claude_api_key'] ?? '';
262	324	break;
263		- case 'live_agent_status':
264		- // Set the new value
265		- $options[$name] = ($value === 'on') ? 'on' : 'off';
	325	+ case 'grok':
	326	+ $api_key = $options['xai_api_key'] ?? '';
266	327	break;
267		- case 'enable_woocommerce_integration':
268		- // Handle values that used to be 1/0
269		- $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
	328	+ case 'deepseek':
	329	+ $api_key = $options['deepseek_api_key'] ?? '';
270	330	break;
	331	+ case 'gemini':
	332	+ $api_key = $options['gemini_api_key'] ?? '';
	333	+ break;
271	334	default:
272		- // Handle role rate limits
273		- if (strpos($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'] = [];
	335	+ // Default to OpenAI for unknown models
	336	+ $api_key = $options['api_key'] ?? '';
	337	+ $provider = 'gpt';
	338	+ break;
	339	+ }
	340	+
	341	+ if (empty($api_key)) {
	342	+ wp_send_json_error(['message' => "API key not configured for {$provider} provider"]);
	343	+ return;
	344	+ }
	345	+
	346	+ // Test streaming with the selected model and provider
	347	+ try {
	348	+ $this->perform_streaming_test($provider, $selected_model, $api_key);
	349	+ } catch (Exception $e) {
	350	+ wp_send_json_error(['message' => 'Streaming test exception: ' . $e->getMessage()]);
	351	+ }
	352	+}
	353	+
	354	+/**
	355	+ * Perform the actual streaming test
	356	+ */
	357	+private function perform_streaming_test($provider, $model, $api_key) {
	358	+ // Set streaming headers
	359	+ header('Content-Type: text/event-stream');
	360	+ header('Cache-Control: no-cache');
	361	+ header('X-Accel-Buffering: no'); // Disable nginx buffering
	362	+
	363	+ // Prepare test message
	364	+ $test_message = "Please respond with exactly: 'Streaming test successful!' - send this as a short response for testing.";
	365	+
	366	+ // Configure API request based on provider
	367	+ $url = '';
	368	+ $headers = [];
	369	+ $body = [];
	370	+
	371	+ switch ($provider) {
	372	+ case 'gpt':
	373	+ case 'o1':
	374	+ $url = 'https://api.openai.com/v1/chat/completions';
	375	+ $headers = [
	376	+ 'Content-Type: application/json',
	377	+ 'Authorization: Bearer ' . $api_key
	378	+ ];
	379	+ $body = [
	380	+ 'model' => $model,
	381	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	382	+ 'max_tokens' => 50,
	383	+ 'temperature' => 0.3,
	384	+ 'stream' => true
	385	+ ];
	386	+ break;
	387	+
	388	+ case 'claude':
	389	+ $url = 'https://api.anthropic.com/v1/messages';
	390	+ $headers = [
	391	+ 'Content-Type: application/json',
	392	+ 'x-api-key: ' . $api_key,
	393	+ 'anthropic-version: 2023-06-01'
	394	+ ];
	395	+ $body = [
	396	+ 'model' => $model,
	397	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	398	+ 'max_tokens' => 50,
	399	+ 'temperature' => 0.3,
	400	+ 'stream' => true
	401	+ ];
	402	+ break;
	403	+
	404	+ case 'grok':
	405	+ $url = 'https://api.x.ai/v1/chat/completions';
	406	+ $headers = [
	407	+ 'Content-Type: application/json',
	408	+ 'Authorization: Bearer ' . $api_key
	409	+ ];
	410	+ $body = [
	411	+ 'model' => $model,
	412	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	413	+ 'max_tokens' => 50,
	414	+ 'temperature' => 0.3,
	415	+ 'stream' => true
	416	+ ];
	417	+ break;
	418	+
	419	+ case 'deepseek':
	420	+ $url = 'https://api.deepseek.com/v1/chat/completions';
	421	+ $headers = [
	422	+ 'Content-Type: application/json',
	423	+ 'Authorization: Bearer ' . $api_key
	424	+ ];
	425	+ $body = [
	426	+ 'model' => $model,
	427	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	428	+ 'max_tokens' => 50,
	429	+ 'temperature' => 0.3,
	430	+ 'stream' => true
	431	+ ];
	432	+ break;
	433	+
	434	+ default:
	435	+ echo "data: " . json_encode(['error' => 'Unsupported provider for streaming test: ' . $provider]) . "\n\n";
	436	+ flush();
	437	+ return;
	438	+ }
	439	+
	440	+ // Initialize cURL
	441	+ $ch = curl_init();
	442	+ curl_setopt($ch, CURLOPT_URL, $url);
	443	+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
	444	+ curl_setopt($ch, CURLOPT_POST, true);
	445	+ curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($body));
	446	+ curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
	447	+ curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
	448	+ curl_setopt($ch, CURLOPT_TIMEOUT, 30);
	449	+ curl_setopt($ch, CURLOPT_WRITEFUNCTION, function($ch, $data) use ($provider) {
	450	+ return $this->process_streaming_test_data($data, $provider);
	451	+ });
	452	+
	453	+ // Send initial test message
	454	+ echo "data: " . json_encode(['content' => '[Starting streaming test...]']) . "\n\n";
	455	+ flush();
	456	+
	457	+ $result = curl_exec($ch);
	458	+ $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
	459	+ $curl_error = curl_error($ch);
	460	+ curl_close($ch);
	461	+
	462	+ if ($curl_error) {
	463	+ echo "data: " . json_encode(['error' => 'cURL Error: ' . $curl_error]) . "\n\n";
	464	+ flush();
	465	+ return;
	466	+ }
	467	+
	468	+ if ($http_code !== 200) {
	469	+ echo "data: " . json_encode(['error' => 'API returned HTTP ' . $http_code]) . "\n\n";
	470	+ flush();
	471	+ return;
	472	+ }
	473	+
	474	+ // Send completion signal
	475	+ echo "data: [DONE]\n\n";
	476	+ flush();
	477	+}
	478	+
	479	+/**
	480	+ * Process streaming data for the test
	481	+ */
	482	+private function process_streaming_test_data($data, $provider) {
	483	+ static $chunk_count = 0;
	484	+
	485	+ $lines = explode("\n", $data);
	486	+
	487	+ foreach ($lines as $line) {
	488	+ if (trim($line) === '') {
	489	+ continue;
	490	+ }
	491	+
	492	+ // Handle different provider formats
	493	+ if ($provider === 'claude') {
	494	+ // Claude uses event: and data: format
	495	+ if (strpos($line, 'data: ') === 0) {
	496	+ $json_str = substr($line, 6);
	497	+ $json = json_decode($json_str, true);
	498	+
	499	+ if (isset($json['type']) && $json['type'] === 'content_block_delta') {
	500	+ if (isset($json['delta']['text'])) {
	501	+ $chunk_count++;
	502	+ echo "data: " . json_encode([
	503	+ 'content' => $json['delta']['text'],
	504	+ 'test_chunk' => $chunk_count
	505	+ ]) . "\n\n";
	506	+ flush();
281	507	}
282		- // Update the specific role's rate limit
283		- $options['role_rate_limits'][$role_id] = sanitize_text_field($value);
284		- break;
285	508	}
286	509	}
287		- // Handle toggles
288		- if (strpos($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] = $value;
	510	+ } else {
	511	+ // OpenAI, X.AI, DeepSeek format
	512	+ if (strpos($line, 'data: ') === 0) {
	513	+ $json_str = substr($line, 6);
	514	+
	515	+ if ($json_str === '[DONE]') {
	516	+ // Don't echo [DONE] here, let the main function handle it
	517	+ continue;
	518	+ }
	519	+
	520	+ $json = json_decode($json_str, true);
	521	+ if (isset($json['choices'][0]['delta']['content'])) {
	522	+ $chunk_count++;
	523	+ echo "data: " . json_encode([
	524	+ 'content' => $json['choices'][0]['delta']['content'],
	525	+ 'test_chunk' => $chunk_count
	526	+ ]) . "\n\n";
	527	+ flush();
	528	+ }
298	529	}
299		- break;
	530	+ }
300	531	}
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, $value);
	532	+
	533	+ return strlen($data);
	534	+}
	535	+
	536	+/**
	537	+ * Updated version of your existing test method (keep this as a fallback)
	538	+ */
	539	+public function mxchat_handle_test_streaming() {
	540	+ check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
	541	+
	542	+ // Use the actual streaming test instead
	543	+ $this->mxchat_handle_test_streaming_actual();
	544	+}
	545	+
	546	+
	547	+public function register_pinecone_settings() {
	548	+ register_setting(
	549	+ 'mxchat_pinecone_addon_options',
	550	+ 'mxchat_pinecone_addon_options',
	551	+ array(
	552	+ 'type' => 'array',
	553	+ 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
	554	+ 'default' => array(
	555	+ 'mxchat_use_pinecone' => '0',
	556	+ 'mxchat_pinecone_api_key' => '',
	557	+ 'mxchat_pinecone_host' => '',
	558	+ 'mxchat_pinecone_index' => '',
	559	+ 'mxchat_pinecone_environment' => ''
	560	+ )
	561	+ )
	562	+ );
	563	+}
	564	+
	565	+public function sanitize_pinecone_settings($input) {
	566	+ $sanitized = array();
	567	+
	568	+ $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
	569	+ $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
	570	+ $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
	571	+ $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
	572	+ $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
	573	+
	574	+ // Remove https:// from host if present
	575	+ $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
	576	+
	577	+ return $sanitized;
	578	+}
	579	+
	580	+public function register_openai_vectorstore_settings() {
	581	+ register_setting(
	582	+ 'mxchat_openai_vectorstore_options',
	583	+ 'mxchat_openai_vectorstore_options',
	584	+ array(
	585	+ 'type' => 'array',
	586	+ 'sanitize_callback' => array($this, 'sanitize_openai_vectorstore_settings'),
	587	+ 'default' => array(
	588	+ 'mxchat_use_openai_vectorstore' => '0',
	589	+ 'mxchat_vectorstore_ids' => '',
	590	+ 'mxchat_vectorstore_max_results' => 5
	591	+ )
	592	+ )
	593	+ );
	594	+}
	595	+
	596	+public function sanitize_openai_vectorstore_settings($input) {
	597	+ $sanitized = array();
	598	+
	599	+ $sanitized['mxchat_use_openai_vectorstore'] = isset($input['mxchat_use_openai_vectorstore']) ? '1' : '0';
	600	+ $sanitized['mxchat_vectorstore_ids'] = sanitize_text_field($input['mxchat_vectorstore_ids'] ?? '');
	601	+ $sanitized['mxchat_vectorstore_max_results'] = absint($input['mxchat_vectorstore_max_results'] ?? 5);
	602	+
	603	+ // Ensure max results is within reasonable range
	604	+ if ($sanitized['mxchat_vectorstore_max_results'] < 1) {
	605	+ $sanitized['mxchat_vectorstore_max_results'] = 1;
309	606	}
310		- if ($updated) {
311		- wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
	607	+ if ($sanitized['mxchat_vectorstore_max_results'] > 20) {
	608	+ $sanitized['mxchat_vectorstore_max_results'] = 20;
	609	+ }
	610	+
	611	+ return $sanitized;
	612	+}
	613	+
	614	+/**
	615	+ * AJAX handler to test OpenAI Vector Store connection
	616	+ */
	617	+public function mxchat_test_vectorstore_connection() {
	618	+ check_ajax_referer('mxchat_admin_nonce', 'nonce');
	619	+
	620	+ if (!current_user_can('manage_options')) {
	621	+ wp_send_json_error(array('message' => __('Permission denied.', 'mxchat')));
	622	+ return;
	623	+ }
	624	+
	625	+ $vectorstore_options = get_option('mxchat_openai_vectorstore_options', array());
	626	+ $vectorstore_ids = $vectorstore_options['mxchat_vectorstore_ids'] ?? '';
	627	+ $mxchat_options = get_option('mxchat_options', array());
	628	+ $api_key = $mxchat_options['api_key'] ?? '';
	629	+
	630	+ if (empty($api_key)) {
	631	+ wp_send_json_error(array('message' => __('OpenAI API key is not configured.', 'mxchat')));
	632	+ return;
	633	+ }
	634	+
	635	+ if (empty($vectorstore_ids)) {
	636	+ wp_send_json_error(array('message' => __('No Vector Store ID configured.', 'mxchat')));
	637	+ return;
	638	+ }
	639	+
	640	+ // Get the first Vector Store ID for testing
	641	+ $ids_array = array_map('trim', explode(',', $vectorstore_ids));
	642	+ $test_id = $ids_array[0];
	643	+
	644	+ // Test by retrieving the Vector Store info
	645	+ $response = wp_remote_get(
	646	+ 'https://api.openai.com/v1/vector_stores/' . $test_id,
	647	+ array(
	648	+ 'headers' => array(
	649	+ 'Authorization' => 'Bearer ' . $api_key,
	650	+ 'Content-Type' => 'application/json',
	651	+ 'OpenAI-Beta' => 'assistants=v2'
	652	+ ),
	653	+ 'timeout' => 30
	654	+ )
	655	+ );
	656	+
	657	+ if (is_wp_error($response)) {
	658	+ wp_send_json_error(array('message' => __('Connection failed: ', 'mxchat') . $response->get_error_message()));
	659	+ return;
	660	+ }
	661	+
	662	+ $status_code = wp_remote_retrieve_response_code($response);
	663	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	664	+
	665	+ if ($status_code === 200 && isset($body['id'])) {
	666	+ $file_count = $body['file_counts']['completed'] ?? 0;
	667	+ $name = $body['name'] ?? $test_id;
	668	+ wp_send_json_success(array(
	669	+ 'message' => sprintf(
	670	+ __('Connected successfully! Vector Store: %s (%d files)', 'mxchat'),
	671	+ esc_html($name),
	672	+ $file_count
	673	+ )
	674	+ ));
	675	+ } elseif ($status_code === 404) {
	676	+ wp_send_json_error(array('message' => __('Vector Store not found. Please check the ID.', 'mxchat')));
	677	+ } elseif ($status_code === 401) {
	678	+ wp_send_json_error(array('message' => __('Invalid API key.', 'mxchat')));
312	679	} else {
313		- wp_send_json_error(['message' => esc_html__('Update failed or no changes', 'mxchat')]);
	680	+ $error_message = $body['error']['message'] ?? __('Unknown error occurred.', 'mxchat');
	681	+ wp_send_json_error(array('message' => $error_message));
314	682	}
315	683	}
316	684
317	685	/**
318		- * Handles AJAX auto-save for prompts and auto-sync settings.
	686	+ * AJAX handler to test Slack connection and validate scopes
319	687	*/
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' );
	688	+public function mxchat_test_slack_connection() {
	689	+ check_ajax_referer('mxchat_admin_nonce', 'nonce');
323	690
324		- if ( ! current_user_can( 'manage_options' ) ) {
325		- wp_send_json_error( [ 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ] );
	691	+ if (!current_user_can('manage_options')) {
	692	+ wp_send_json_error(array('message' => __('Permission denied.', 'mxchat')));
	693	+ return;
326	694	}
327	695
328		- $name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
329		- $value = isset( $_POST['value'] ) ? sanitize_text_field( wp_unslash( $_POST['value'] ) ) : '';
	696	+ $bot_token = $this->options['live_agent_bot_token'] ?? '';
330	697
331		- if ( empty( $name ) ) {
332		- wp_send_json_error( [ 'message' => esc_html__( 'Invalid field name', 'mxchat' ) ] );
	698	+ if (empty($bot_token)) {
	699	+ wp_send_json_error(array('message' => __('Slack Bot Token is not configured. Please enter your token and save settings first.', 'mxchat')));
	700	+ return;
333	701	}
334	702
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' ) ] );
	703	+ // Test 1: Validate bot token with auth.test
	704	+ $auth_response = wp_remote_post('https://slack.com/api/auth.test', array(
	705	+ 'headers' => array(
	706	+ 'Authorization' => 'Bearer ' . $bot_token,
	707	+ 'Content-Type' => 'application/json'
	708	+ ),
	709	+ 'timeout' => 15
	710	+ ));
	711	+
	712	+ if (is_wp_error($auth_response)) {
	713	+ wp_send_json_error(array('message' => __('Connection failed: ', 'mxchat') . $auth_response->get_error_message()));
	714	+ return;
341	715	}
342	716
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', [] );
	717	+ $auth_body = json_decode(wp_remote_retrieve_body($auth_response), true);
350	718
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' : $value;
	719	+ if (!isset($auth_body['ok']) || !$auth_body['ok']) {
	720	+ $error = $auth_body['error'] ?? 'unknown_error';
	721	+ $error_messages = array(
	722	+ 'invalid_auth' => __('Invalid bot token. Please check your token starts with xoxb-', 'mxchat'),
	723	+ 'not_authed' => __('No authentication token provided.', 'mxchat'),
	724	+ 'account_inactive' => __('The Slack workspace has been deactivated.', 'mxchat'),
	725	+ 'token_revoked' => __('The bot token has been revoked. Please generate a new one.', 'mxchat'),
	726	+ );
	727	+ $message = $error_messages[$error] ?? sprintf(__('Authentication failed: %s', 'mxchat'), $error);
	728	+ wp_send_json_error(array('message' => $message));
	729	+ return;
	730	+ }
	731	+
	732	+ $team_name = $auth_body['team'] ?? 'Unknown Workspace';
	733	+ $bot_name = $auth_body['user'] ?? 'Unknown Bot';
	734	+
	735	+ // Test 2: Check if we can list channels (tests channels:read scope)
	736	+ $channels_response = wp_remote_post('https://slack.com/api/conversations.list', array(
	737	+ 'headers' => array(
	738	+ 'Authorization' => 'Bearer ' . $bot_token,
	739	+ 'Content-Type' => 'application/json'
	740	+ ),
	741	+ 'body' => json_encode(array('limit' => 1)),
	742	+ 'timeout' => 15
	743	+ ));
	744	+
	745	+ $channels_body = json_decode(wp_remote_retrieve_body($channels_response), true);
	746	+ $can_read_channels = isset($channels_body['ok']) && $channels_body['ok'];
	747	+
	748	+ // Test 3: Check if we can create channels (tests channels:manage scope)
	749	+ // We'll just check the error message without actually creating
	750	+ $create_response = wp_remote_post('https://slack.com/api/conversations.create', array(
	751	+ 'headers' => array(
	752	+ 'Authorization' => 'Bearer ' . $bot_token,
	753	+ 'Content-Type' => 'application/json'
	754	+ ),
	755	+ 'body' => json_encode(array('name' => 'mxchat-test-' . time(), 'is_private' => false)),
	756	+ 'timeout' => 15
	757	+ ));
	758	+
	759	+ $create_body = json_decode(wp_remote_retrieve_body($create_response), true);
	760	+
	761	+ // If channel was created, delete it immediately
	762	+ if (isset($create_body['ok']) && $create_body['ok'] && isset($create_body['channel']['id'])) {
	763	+ wp_remote_post('https://slack.com/api/conversations.archive', array(
	764	+ 'headers' => array(
	765	+ 'Authorization' => 'Bearer ' . $bot_token,
	766	+ 'Content-Type' => 'application/json'
	767	+ ),
	768	+ 'body' => json_encode(array('channel' => $create_body['channel']['id'])),
	769	+ 'timeout' => 15
	770	+ ));
	771	+ $can_create_channels = true;
	772	+ } else {
	773	+ $create_error = $create_body['error'] ?? '';
	774	+ // name_taken means we have permission but channel exists
	775	+ $can_create_channels = ($create_error === 'name_taken' || (isset($create_body['ok']) && $create_body['ok']));
	776	+
	777	+ // Check for missing scope errors
	778	+ if ($create_error === 'missing_scope') {
	779	+ $can_create_channels = false;
361	780	}
362		- update_option( 'mxchat_prompts_options', $options );
363		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
364	781	}
365		-}
366	782
	783	+ // Build result message
	784	+ $results = array();
	785	+ $results[] = sprintf(__('Workspace: %s', 'mxchat'), esc_html($team_name));
	786	+ $results[] = sprintf(__('Bot: %s', 'mxchat'), esc_html($bot_name));
	787	+ $results[] = '';
	788	+ $results[] = ($can_read_channels ? '✓' : '✗') . ' ' . __('channels:read - List channels', 'mxchat');
	789	+ $results[] = ($can_create_channels ? '✓' : '✗') . ' ' . __('channels:manage - Create channels', 'mxchat');
367	790
368		- wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
	791	+ $missing_scopes = array();
	792	+ if (!$can_read_channels) $missing_scopes[] = 'channels:read';
	793	+ if (!$can_create_channels) $missing_scopes[] = 'channels:manage';
	794	+
	795	+ if (!empty($missing_scopes)) {
	796	+ wp_send_json_error(array(
	797	+ 'message' => implode("\n", $results),
	798	+ 'missing_scopes' => $missing_scopes,
	799	+ 'partial' => true
	800	+ ));
	801	+ } else {
	802	+ wp_send_json_success(array(
	803	+ 'message' => implode("\n", $results)
	804	+ ));
	805	+ }
369	806	}
370	807
371	808	public function mxchat_display_admin_notice() {
372	809	// Success notice
		@@ -391,2774 +828,3619 @@
391	828	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
392	829	}
393	830	}
394	831
	832	+public function show_live_agent_disabled_banner() {
	833	+ $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
395	834
	835	+ if ($show_disabled_notice) {
	836	+ ?>
	837	+ <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
	838	+ <div class="mxchat-pro-notification">
	839	+ <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
	840	+ <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
	841	+ <line x1="18" y1="6" x2="6" y2="18"></line>
	842	+ <line x1="6" y1="6" x2="18" y2="18"></line>
	843	+ </svg>
	844	+ </button>
	845	+ <div class="mxchat-live-agent-content">
	846	+ <h3>🔧 Live Agent Integration Updated!</h3>
	847	+ <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>
	848	+ </div>
	849	+ </div>
	850	+ </div>
	851	+ <?php
	852	+ }
	853	+}
	854	+public function mxchat_create_admin_page() {
	855	+ $this->add_live_agent_nonce();
	856	+ $this->add_theme_migration_nonce();
396	857
	858	+ // Include and render the new sidebar-based settings page
	859	+ require_once plugin_dir_path(__FILE__) . 'admin-settings-page.php';
	860	+ mxchat_render_settings_page($this);
	861	+}
397	862
	863	+public function dismiss_live_agent_notice() {
	864	+ // Add debugging
	865	+ //error_log('dismiss_live_agent_notice called');
	866	+ //error_log('POST data: ' . print_r($_POST, true));
398	867
399		-public function mxchat_create_admin_page() {
	868	+ // Verify nonce
	869	+ if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
	870	+ //error_log('Nonce verification failed');
	871	+ wp_die('Security check failed');
	872	+ }
400	873
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; ?>
	874	+ // Remove the notice flag
	875	+ $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
	876	+ //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
411	877
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>
	878	+ wp_send_json_success();
	879	+}
	880	+public function add_live_agent_nonce() {
	881	+ if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
	882	+ // Make sure your admin script is enqueued and localize the data
	883	+ wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
	884	+ 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
	885	+ 'ajaxurl' => admin_url('admin-ajax.php')
	886	+ ));
	887	+ }
	888	+}
417	889
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>
	890	+/**
	891	+ * Show theme migration notice for Pro users with AI-generated themes
	892	+ * Only shown once - dismissible and stored in options
	893	+ */
	894	+public function show_theme_migration_banner() {
	895	+ // Only show if Pro is activated
	896	+ if (!$this->is_activated) {
	897	+ return;
	898	+ }
423	899
424		- <div id="chatbot" class="mxchat-tab-content active">
425		- <div class="mxchat-autosave-section">
426		- <?php do_settings_sections('mxchat-chatbot'); ?>
	900	+ // Check if notice should be shown
	901	+ $show_notice = get_option('mxchat_show_theme_migration_notice', false);
	902	+
	903	+ if ($show_notice) {
	904	+ ?>
	905	+ <div class="mxchat-theme-migration-notice" id="mxchat-theme-migration-notice">
	906	+ <div class="mxchat-pro-notification">
	907	+ <button type="button" class="mxchat-dismiss-btn" onclick="dismissThemeMigrationNotice()" aria-label="Dismiss notification">
	908	+ <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
	909	+ <line x1="18" y1="6" x2="6" y2="18"></line>
	910	+ <line x1="6" y1="6" x2="18" y2="18"></line>
	911	+ </svg>
	912	+ </button>
	913	+ <div class="mxchat-theme-migration-content">
	914	+ <h3>🎨 AI Theme Migration Required</h3>
	915	+ <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>
	916	+ </div>
427	917	</div>
428	918	</div>
	919	+ <?php
	920	+ }
	921	+}
429	922
430		- <div id="embed" class="mxchat-tab-content">
431		- <div class="mxchat-autosave-section">
432		- <div class="mxchat-settings-section">
433		- <h2><?php echo esc_html__('WooCommerce Settings', 'mxchat'); ?></h2>
434		- <table class="form-table">
435		- <?php do_settings_fields('mxchat-embed', 'mxchat_woocommerce_section'); ?>
436		- </table>
437		- </div>
438		- <div class="section-divider"></div>
	923	+/**
	924	+ * Dismiss theme migration notice via AJAX
	925	+ */
	926	+public function dismiss_theme_migration_notice() {
	927	+ // Verify nonce
	928	+ if (!wp_verify_nonce($_POST['nonce'], 'dismiss_theme_migration_notice')) {
	929	+ wp_die('Security check failed');
	930	+ }
439	931
440		- <div class="mxchat-settings-section">
441		- <h2><?php echo esc_html__('Loops Settings', 'mxchat'); ?></h2>
442		- <table class="form-table">
443		- <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
444		- </table>
445		- </div>
	932	+ // Remove the notice flag
	933	+ delete_option('mxchat_show_theme_migration_notice');
446	934
447		- <div class="section-divider"></div>
	935	+ wp_send_json_success();
	936	+}
448	937
449		- <div class="mxchat-settings-section">
450		- <h2><?php echo esc_html__('Brave Search Settings', 'mxchat'); ?></h2>
451		- <table class="form-table">
452		- <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
453		- </table>
454		- </div>
	938	+/**
	939	+ * Add nonce for theme migration notice dismiss
	940	+ */
	941	+public function add_theme_migration_nonce() {
	942	+ if (get_option('mxchat_show_theme_migration_notice', false) && $this->is_activated) {
	943	+ wp_localize_script('mxchat-admin-js', 'mxchatThemeMigration', array(
	944	+ 'nonce' => wp_create_nonce('dismiss_theme_migration_notice'),
	945	+ 'ajaxurl' => admin_url('admin-ajax.php')
	946	+ ));
	947	+ }
	948	+}
455	949
456		- <div class="section-divider"></div>
	950	+public function mxchat_create_transcripts_page() {
	951	+ global $wpdb;
	952	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
457	953
458		- <div class="mxchat-settings-section">
459		- <h2><?php echo esc_html__('Toolbar Settings & Intents', 'mxchat'); ?></h2>
460		- <table class="form-table">
461		- <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
462		- </table>
463		- </div>
	954	+ // Get basic stats
	955	+ $total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name") ?: 0;
	956	+ $total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name") ?: 0;
464	957
465		- <div class="section-divider"></div>
	958	+ // Count unique users with detailed breakdown
	959	+ $total_users = $wpdb->get_var("
	960	+ SELECT COUNT(DISTINCT
	961	+ CASE
	962	+ WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
	963	+ WHEN user_id != 0 THEN CONCAT('user_', user_id)
	964	+ WHEN user_identifier NOT LIKE 'Tech-Savvy User'
	965	+ AND user_identifier NOT LIKE 'Detail-Oriented User'
	966	+ AND user_identifier NOT LIKE 'Language Learner'
	967	+ AND user_identifier NOT LIKE 'Casual Browser'
	968	+ AND user_identifier NOT LIKE 'Policy Enforcer'
	969	+ AND user_identifier NOT LIKE 'Researcher'
	970	+ AND user_identifier NOT LIKE 'Loyalty Member'
	971	+ AND user_identifier NOT LIKE 'Gift Buyer'
	972	+ AND user_identifier NOT LIKE 'Parent or Caregiver'
	973	+ THEN user_identifier
	974	+ ELSE session_id
	975	+ END
	976	+ )
	977	+ FROM $table_name
	978	+ WHERE role != 'assistant'
	979	+ ");
466	980
467		- <!-- Live Agent Settings Section -->
468		- <div class="mxchat-settings-section">
469		- <h2><?php echo esc_html__('Live Agent Settings', 'mxchat'); ?></h2>
470		- <p><?php echo esc_html__('Visit our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#slack_integration" target="_blank"><?php echo esc_html__('documentation page', 'mxchat'); ?></a> <?php echo esc_html__('to set up live agent transfer via Slack.', 'mxchat'); ?></p>
471		- <table class="form-table">
472		- <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
473		- </table>
474		- </div>
475		- </div>
476		- </div>
	981	+ // Get user type breakdown
	982	+ $registered_users = $wpdb->get_var("
	983	+ SELECT COUNT(DISTINCT user_email)
	984	+ FROM $table_name
	985	+ WHERE user_email != '' AND user_email IS NOT NULL
	986	+ ");
477	987
	988	+ $guest_users = $wpdb->get_var("
	989	+ SELECT COUNT(DISTINCT user_identifier)
	990	+ FROM $table_name
	991	+ WHERE (user_email = '' OR user_email IS NULL)
	992	+ AND role != 'assistant'
	993	+ AND user_identifier NOT LIKE 'Tech-Savvy User'
	994	+ AND user_identifier NOT LIKE 'Detail-Oriented User'
	995	+ AND user_identifier NOT LIKE 'Language Learner'
	996	+ AND user_identifier NOT LIKE 'Casual Browser'
	997	+ AND user_identifier NOT LIKE 'Policy Enforcer'
	998	+ AND user_identifier NOT LIKE 'Researcher'
	999	+ AND user_identifier NOT LIKE 'Loyalty Member'
	1000	+ AND user_identifier NOT LIKE 'Gift Buyer'
	1001	+ AND user_identifier NOT LIKE 'Parent or Caregiver'
	1002	+ ");
478	1003
479		- <div id="general" class="mxchat-tab-content">
480		- <?php do_settings_sections('mxchat-general'); ?>
481		- <p>
482		- <?php echo esc_html__('If you’re having trouble with setup or getting the responses you need, we encourage you to review our', 'mxchat'); ?>
483		- <a href="https://mxchat.ai/documentation/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('documentation', 'mxchat'); ?></a> <?php echo esc_html__('or', 'mxchat'); ?>
484		- <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('create a support ticket', 'mxchat'); ?></a>.
485		- </p>
486		- <p>
487		- <?php echo esc_html__('If you like our plugin, please consider', 'mxchat'); ?> <a href="https://wordpress.org/plugins/mxchat-basic/#reviews" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('leaving us a review', 'mxchat'); ?></a>.
488		- </p>
	1004	+ // Get agent test messages count
	1005	+ $agent_tests = $wpdb->get_var("
	1006	+ SELECT COUNT(DISTINCT session_id)
	1007	+ FROM $table_name
	1008	+ WHERE user_identifier IN (
	1009	+ 'Tech-Savvy User',
	1010	+ 'Detail-Oriented User',
	1011	+ 'Language Learner',
	1012	+ 'Casual Browser',
	1013	+ 'Policy Enforcer',
	1014	+ 'Researcher',
	1015	+ 'Loyalty Member',
	1016	+ 'Gift Buyer',
	1017	+ 'Parent or Caregiver'
	1018	+ )
	1019	+ ");
	1020	+ // Get activity metrics
	1021	+ $today_chats = $wpdb->get_var("
	1022	+ SELECT COUNT(DISTINCT session_id)
	1023	+ FROM $table_name
	1024	+ WHERE DATE(timestamp) = CURDATE()
	1025	+ ");
	1026	+
	1027	+ $week_chats = $wpdb->get_var("
	1028	+ SELECT COUNT(DISTINCT session_id)
	1029	+ FROM $table_name
	1030	+ WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
	1031	+ ");
	1032	+
	1033	+ $month_chats = $wpdb->get_var("
	1034	+ SELECT COUNT(DISTINCT session_id)
	1035	+ FROM $table_name
	1036	+ WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 30 DAY)
	1037	+ ");
	1038	+
	1039	+ // Get daily chat data for last 7 days
	1040	+ $daily_stats = $wpdb->get_results("
	1041	+ SELECT
	1042	+ DATE(timestamp) as date,
	1043	+ COUNT(DISTINCT session_id) as chats,
	1044	+ COUNT(*) as messages
	1045	+ FROM $table_name
	1046	+ WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
	1047	+ GROUP BY DATE(timestamp)
	1048	+ ORDER BY date ASC
	1049	+ ");
	1050	+
	1051	+ // Get average messages per chat
	1052	+ $avg_messages = $wpdb->get_var("
	1053	+ SELECT AVG(message_count)
	1054	+ FROM (
	1055	+ SELECT session_id, COUNT(*) as message_count
	1056	+ FROM $table_name
	1057	+ GROUP BY session_id
	1058	+ ) as chat_counts
	1059	+ ");
	1060	+ $avg_messages = $avg_messages ? round($avg_messages, 1) : 0;
	1061	+
	1062	+ // Get busiest hour
	1063	+ $busiest_hour = $wpdb->get_row("
	1064	+ SELECT HOUR(timestamp) as hour, COUNT(DISTINCT session_id) as chat_count
	1065	+ FROM $table_name
	1066	+ GROUP BY HOUR(timestamp)
	1067	+ ORDER BY chat_count DESC
	1068	+ LIMIT 1
	1069	+ ");
	1070	+
	1071	+ // Prepare chart data
	1072	+ $chart_labels = array();
	1073	+ $chart_chats = array();
	1074	+ $chart_messages = array();
	1075	+
	1076	+ // Fill last 7 days with data
	1077	+ for ($i = 6; $i >= 0; $i--) {
	1078	+ $date = date('Y-m-d', strtotime("-$i days"));
	1079	+ $day_name = date('D', strtotime("-$i days"));
	1080	+ $chart_labels[] = $day_name;
	1081	+
	1082	+ $found = false;
	1083	+ foreach ($daily_stats as $stat) {
	1084	+ if ($stat->date === $date) {
	1085	+ $chart_chats[] = (int)$stat->chats;
	1086	+ $chart_messages[] = (int)$stat->messages;
	1087	+ $found = true;
	1088	+ break;
	1089	+ }
	1090	+ }
	1091	+ if (!$found) {
	1092	+ $chart_chats[] = 0;
	1093	+ $chart_messages[] = 0;
	1094	+ }
	1095	+ }
489	1096
490		- <div class="faq-item">
491		- <h3><?php echo esc_html__('How does the Claude API integration work?', 'mxchat'); ?></h3>
492		- <p>
493		- <?php echo esc_html__('The Claude API, provided by Anthropic, allows for intelligent, context-aware chatbot responses in MxChat. To use it, you will need both an OpenAI API key and a Claude API key. This is necessary because the system utilizes OpenAI for vector embedding in the Retrieval-Augmented Generation (RAG) process, as Claude does not currently offer an embedding API.', 'mxchat'); ?>
494		- </p>
495		- <p>
496		- <?php echo esc_html__('When using the Claude API, your custom content is sent to Claude for generating responses, while the embeddings are processed through OpenAI. This ensures your chatbot provides accurate and engaging responses while maintaining knowledge relevant to your website.', 'mxchat'); ?>
497		- </p>
498		- <p>
499		- <?php echo esc_html__('You can obtain your Claude API key by signing up on the', 'mxchat'); ?> <a href="https://www.anthropic.com/api" target="_blank" rel="noopener"><?php echo esc_html__('Anthropic API page', 'mxchat'); ?></a>.
500		- </p>
501		- </div>
	1097	+ // Prepare page data for the template
	1098	+ $page_data = array(
	1099	+ 'total_chats' => $total_chats,
	1100	+ 'total_messages' => $total_messages,
	1101	+ 'total_users' => $total_users,
	1102	+ 'registered_users' => $registered_users,
	1103	+ 'guest_users' => $guest_users,
	1104	+ 'agent_tests' => $agent_tests,
	1105	+ 'today_chats' => $today_chats,
	1106	+ 'week_chats' => $week_chats,
	1107	+ 'month_chats' => $month_chats,
	1108	+ 'avg_messages' => $avg_messages,
	1109	+ 'busiest_hour' => $busiest_hour,
	1110	+ 'chart_labels' => $chart_labels,
	1111	+ 'chart_chats' => $chart_chats,
	1112	+ 'chart_messages' => $chart_messages,
	1113	+ );
502	1114
503		- <div class="faq-item">
504		- <h3><?php echo esc_html__('How does the X.AI API integration work?', 'mxchat'); ?></h3>
505		- <p>
506		- <?php echo esc_html__('The X.AI API, released on 10.21.24, is currently in beta. To use it, you will need both an OpenAI API key and an X.AI API key. This is because OpenAI handles vector embeddings in the Retrieval-Augmented Generation (RAG) process, as X.AI does not yet provide an embedding API.', 'mxchat'); ?>
507		- </p>
508		- <p>
509		- <?php echo esc_html__('Custom content is sent to the X.AI API for generating responses, while OpenAI processes the embeddings. This allows the chatbot to provide advanced responses while maintaining context from your website. You can get your X.AI API key from the', 'mxchat'); ?> <a href="https://docs.x.ai/docs" target="_blank" rel="noopener"><?php echo esc_html__('X.AI API documentation', 'mxchat'); ?></a>.
510		- </p>
511		- </div>
	1115	+ // Include and render the new template
	1116	+ require_once plugin_dir_path(__FILE__) . 'admin-transcripts-page.php';
	1117	+ mxchat_render_transcripts_page($this, $page_data);
	1118	+}
512	1119
513		- <div class="faq-item">
514		- <h3><?php echo esc_html__('Do I need an OpenAI API key to use the chatbot?', 'mxchat'); ?></h3>
515		- <p>
516		- <?php echo esc_html__('Yes, you will need an OpenAI API key to power the chatbot. You can obtain an API key by signing up on the', 'mxchat'); ?> <a href="https://platform.openai.com/signup" target="_blank" rel="noopener"><?php echo esc_html__('OpenAI platform', 'mxchat'); ?></a>. <?php echo esc_html__('After signing up, you must add credits to your account—typically, $5 in credits is sufficient to get started.', 'mxchat'); ?>
517		- </p>
518		- <p>
519		- <?php echo esc_html__('Once you have your API key, simply enter it in the chatbot\'s settings to enable functionality. The chatbot relies on OpenAI’s models for generating responses, so having sufficient credits in your OpenAI account is essential for smooth operation.', 'mxchat'); ?>
520		- </p>
521		- </div>
	1120	+/**
	1121	+ * Get chart data for transcripts page
	1122	+ * Used by both page render and script localization
	1123	+ *
	1124	+ * @return array Chart data with labels, chats, and messages arrays
	1125	+ */
	1126	+private function get_transcripts_chart_data() {
	1127	+ global $wpdb;
	1128	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
522	1129
523		- <div class="faq-item">
524		- <h3><?php echo esc_html__('How do I add the chatbot to my site?', 'mxchat'); ?></h3>
525		- <p>
526		- <?php echo esc_html__('You can add the chatbot using the shortcode', 'mxchat'); ?> <code>[mxchat_chatbot floating="yes"]</code> <?php echo esc_html__('or', 'mxchat'); ?> <code>[mxchat_chatbot floating="no"]</code>. <?php echo esc_html__('For initial testing and styling, it\'s best to use the shortcode on a draft or non-public page. Once you’re ready to go live, enable the “Append Chat Widget to Body” option in the settings for site-wide integration (recommended) or add shortcode to the footer.', 'mxchat'); ?>
527		- </p>
528		- </div>
	1130	+ // Get daily chat data for last 7 days - same query as mxchat_transcripts_page()
	1131	+ $daily_stats = $wpdb->get_results("
	1132	+ SELECT
	1133	+ DATE(timestamp) as date,
	1134	+ COUNT(DISTINCT session_id) as chats,
	1135	+ COUNT(*) as messages
	1136	+ FROM $table_name
	1137	+ WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
	1138	+ GROUP BY DATE(timestamp)
	1139	+ ORDER BY date ASC
	1140	+ ");
529	1141
530		- <div class="faq-item">
531		- <h3><?php echo esc_html__('How does the chatbot use my content to generate responses?', 'mxchat'); ?></h3>
532		- <p>
533		- <?php echo esc_html__('The chatbot uses AI and vector embeddings to connect users with relevant information. When you submit content, it converts it into a mathematical format. When a user asks a question, the bot matches it to your stored content and generates a response based on relevance. For example, submitting "Our phone number is 910-123-4567" allows the bot to retrieve this information when asked about contact details. To ensure related information is provided together, submit it in one entry.', 'mxchat'); ?>
534		- </p>
535		- </div>
	1142	+ // Prepare chart data
	1143	+ $chart_labels = array();
	1144	+ $chart_chats = array();
	1145	+ $chart_messages = array();
536	1146
537		- <div class="faq-item">
538		- <h3><?php echo esc_html__('Why does the chatbot sometimes make up links or information?', 'mxchat'); ?></h3>
539		- <p>
540		- <?php echo esc_html__('Occasionally, the chatbot may generate inaccurate links or information, known as "hallucinations." To minimize this, you can add system instructions to guide its behavior. For example, include an instruction like: "Only provide links you directly have access to or retrieve from the knowledge base. Do not make up links or information that you do not have direct access to." This helps the bot stay aligned with your content.', 'mxchat'); ?>
541		- </p>
542		- </div>
	1147	+ // Fill last 7 days with data - same logic as mxchat_transcripts_page()
	1148	+ for ($i = 6; $i >= 0; $i--) {
	1149	+ $date = date('Y-m-d', strtotime("-$i days"));
	1150	+ $day_name = date('D', strtotime("-$i days"));
	1151	+ $chart_labels[] = $day_name;
543	1152
544		- <div class="faq-item">
545		- <h3><?php echo esc_html__('How do intents work in MxChat?', 'mxchat'); ?></h3>
546		- <p>
547		- <?php echo esc_html__('Intents allow MxChat to recognize user requests and trigger specific actions, such as capturing emails or displaying product information. This helps provide a more interactive and responsive experience. For a detailed explanation of each intent, please refer to our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('Intents Documentation', 'mxchat'); ?></a>.
548		- </p>
549		- </div>
	1153	+ $found = false;
	1154	+ if ($daily_stats) {
	1155	+ foreach ($daily_stats as $stat) {
	1156	+ if ($stat->date === $date) {
	1157	+ $chart_chats[] = (int)$stat->chats;
	1158	+ $chart_messages[] = (int)$stat->messages;
	1159	+ $found = true;
	1160	+ break;
	1161	+ }
	1162	+ }
	1163	+ }
	1164	+ if (!$found) {
	1165	+ $chart_chats[] = 0;
	1166	+ $chart_messages[] = 0;
	1167	+ }
	1168	+ }
550	1169
551		- <div class="faq-item">
552		- <h3><?php echo esc_html__('How does the Complianz integration work?', 'mxchat'); ?></h3>
553		- <p>
554		- <?php echo esc_html__('The Pro version offers direct integration with the Complianz GDPR plugin, making it easy to stay compliant with GDPR. If Complianz is enabled on your website, users must accept consent before the chatbot widget appears. The chatbot will only display once the user has accepted, ensuring compliance with data privacy regulations.', 'mxchat'); ?>
555		- </p>
556		- </div>
	1170	+ return array(
	1171	+ 'labels' => $chart_labels,
	1172	+ 'chats' => $chart_chats,
	1173	+ 'messages' => $chart_messages
	1174	+ );
	1175	+}
557	1176
558		- <div class="faq-item">
559		- <h3><?php echo esc_html__('How does the WooCommerce integration work?', 'mxchat'); ?></h3>
560		- <p>
561		- <?php echo esc_html__('With WooCommerce integration, the chatbot automatically embeds new products and updates existing ones. For already-published products, you can click update or submit the product sitemap. The “Order History Access” setting allows the bot to access users\' order history (requires login) and assist with order inquiries. To enable the “Add to Cart” feature, add this system instruction: “After discussing a product, ask if the user wants to add it to their cart. The user must say \'Add to cart\' exactly.” Currently, this feature supports English only, with more languages coming soon.', 'mxchat'); ?>
562		- </p>
563		- </div>
	1177	+public function mxchat_transcripts_notification_section_callback() {
	1178	+ 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>';
	1179	+}
	1180	+public function mxchat_enable_notifications_callback() {
	1181	+ $options = get_option('mxchat_transcripts_options', array());
	1182	+ $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
	1183	+ ?>
	1184	+ <label for="mxchat_enable_notifications">
	1185	+ <input type="checkbox" id="mxchat_enable_notifications"
	1186	+ name="mxchat_transcripts_options[mxchat_enable_notifications]"
	1187	+ value="1" <?php checked(1, $enabled); ?>>
	1188	+ <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
	1189	+ </label>
	1190	+ <p class="description">
	1191	+ <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
	1192	+ </p>
	1193	+ <?php
	1194	+}
	1195	+public function mxchat_notification_email_callback() {
	1196	+ $options = get_option('mxchat_transcripts_options', array());
	1197	+ $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
	1198	+ ?>
	1199	+ <input type="email" id="mxchat_notification_email"
	1200	+ name="mxchat_transcripts_options[mxchat_notification_email]"
	1201	+ value="<?php echo esc_attr($email); ?>"
	1202	+ class="regular-text">
	1203	+ <p class="description">
	1204	+ <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
	1205	+ </p>
	1206	+ <?php
	1207	+}
564	1208
565		- <div class="faq-item">
566		- <h3><?php echo esc_html__('Why isn\'t my chatbot responding as expected?', 'mxchat'); ?></h3>
567		- <p>
568		- <?php echo esc_html__('AI chatbots can sometimes behave in unexpected ways, especially if you\'re new to configuring AI for specific tasks. We\'re committed to helping you get the most out of your chatbot experience. While we’re working on comprehensive guides and video tutorials, our team is here to assist you directly. If your chatbot isn\'t delivering the responses you need, please don’t hesitate to', 'mxchat'); ?> <a href="https://mxchat.ai/contact/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('contact us', 'mxchat'); ?></a> <?php echo esc_html__('for personalized support.', 'mxchat'); ?>
569		- </p>
570		- <p>
571		- <?php echo esc_html__('We’re dedicated to your success and ready to guide you in aligning the AI\'s behavior to meet your goals.', 'mxchat'); ?>
572		- </p>
573		- </div>
	1209	+public function mxchat_auto_delete_transcripts_callback() {
	1210	+ $options = get_option('mxchat_transcripts_options', array());
	1211	+ $interval = isset($options['mxchat_auto_delete_transcripts']) ? $options['mxchat_auto_delete_transcripts'] : 'never';
	1212	+ ?>
	1213	+ <select id="mxchat_auto_delete_transcripts"
	1214	+ name="mxchat_transcripts_options[mxchat_auto_delete_transcripts]">
	1215	+ <option value="never" <?php selected($interval, 'never'); ?>>
	1216	+ <?php esc_html_e('Never (Keep All Transcripts)', 'mxchat'); ?>
	1217	+ </option>
	1218	+ <option value="1week" <?php selected($interval, '1week'); ?>>
	1219	+ <?php esc_html_e('After 1 Week', 'mxchat'); ?>
	1220	+ </option>
	1221	+ <option value="2weeks" <?php selected($interval, '2weeks'); ?>>
	1222	+ <?php esc_html_e('After 2 Weeks', 'mxchat'); ?>
	1223	+ </option>
	1224	+ <option value="1month" <?php selected($interval, '1month'); ?>>
	1225	+ <?php esc_html_e('After 1 Month', 'mxchat'); ?>
	1226	+ </option>
	1227	+ </select>
	1228	+ <p class="description">
	1229	+ <?php esc_html_e('Automatically delete old chat transcripts after the selected time period. This helps manage database size and privacy.', 'mxchat'); ?>
	1230	+ </p>
	1231	+ <?php
	1232	+}
574	1233
575		- <div class="faq-item">
576		- <h3><?php echo esc_html__('What is Loops, and how do I get an API key?', 'mxchat'); ?></h3>
577		- <p>
578		- <?php echo esc_html__('Loops is a powerful SaaS email service that helps you automate and enhance your email marketing campaigns, making it easy to reach and engage with your audience. To integrate Loops with MxChat, you’ll need an API key from Loops. You can obtain this key by logging into your Loops account and navigating to the API settings. Visit the', 'mxchat'); ?> <a href="https://loops.so" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('Loops website', 'mxchat'); ?></a> <?php echo esc_html__('to get started or to sign up for an account.', 'mxchat'); ?>
579		- </p>
580		- </div>
581		-
582		- </div>
583		- </div>
	1234	+public function mxchat_auto_email_transcript_callback() {
	1235	+ $options = get_option('mxchat_transcripts_options', array());
	1236	+ $enabled = isset($options['mxchat_auto_email_transcript_enabled']) ? $options['mxchat_auto_email_transcript_enabled'] : 0;
	1237	+ $delay = isset($options['mxchat_auto_email_transcript_delay']) ? $options['mxchat_auto_email_transcript_delay'] : '30';
	1238	+ $require_contact = isset($options['mxchat_auto_email_transcript_require_contact']) ? $options['mxchat_auto_email_transcript_require_contact'] : 0;
	1239	+ ?>
	1240	+ <label>
	1241	+ <input type="checkbox"
	1242	+ id="mxchat_auto_email_transcript_enabled"
	1243	+ name="mxchat_transcripts_options[mxchat_auto_email_transcript_enabled]"
	1244	+ value="1"
	1245	+ <?php checked($enabled, 1); ?>>
	1246	+ <?php esc_html_e('Enable Auto-Email of Full Transcript', 'mxchat'); ?>
	1247	+ </label>
	1248	+ <br><br>
	1249	+ <label for="mxchat_auto_email_transcript_delay">
	1250	+ <?php esc_html_e('Send transcript after:', 'mxchat'); ?>
	1251	+ </label>
	1252	+ <select id="mxchat_auto_email_transcript_delay"
	1253	+ name="mxchat_transcripts_options[mxchat_auto_email_transcript_delay]">
	1254	+ <option value="15" <?php selected($delay, '15'); ?>>
	1255	+ <?php esc_html_e('15 minutes', 'mxchat'); ?>
	1256	+ </option>
	1257	+ <option value="30" <?php selected($delay, '30'); ?>>
	1258	+ <?php esc_html_e('30 minutes', 'mxchat'); ?>
	1259	+ </option>
	1260	+ <option value="60" <?php selected($delay, '60'); ?>>
	1261	+ <?php esc_html_e('1 hour', 'mxchat'); ?>
	1262	+ </option>
	1263	+ </select>
	1264	+ <br><br>
	1265	+ <label>
	1266	+ <input type="checkbox"
	1267	+ id="mxchat_auto_email_transcript_require_contact"
	1268	+ name="mxchat_transcripts_options[mxchat_auto_email_transcript_require_contact]"
	1269	+ value="1"
	1270	+ <?php checked($require_contact, 1); ?>>
	1271	+ <?php esc_html_e('Only send if visitor provided contact info', 'mxchat'); ?>
	1272	+ </label>
	1273	+ <p class="description">
	1274	+ <?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'); ?>
	1275	+ <br>
	1276	+ <?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'); ?>
	1277	+ </p>
584	1278	<?php
585	1279	}
586	1280
587	1281
588	1282
589		-public function mxchat_create_transcripts_page() {
590		- global $wpdb;
591		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1283	+public function sanitize_transcripts_options($input) {
	1284	+ $sanitized = array();
592	1285
593		- // Get basic stats
594		- $total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
595		- $total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
596		- $total_users = $wpdb->get_var("SELECT COUNT(DISTINCT user_email) FROM $table_name WHERE user_email != ''");
597		- ?>
598		- <div class="wrap mxchat-admin">
599		- <!-- Stats Cards -->
600		- <div class="mxchat-stats-grid">
601		- <div class="mxchat-stat-card">
602		- <div class="stat-icon">💬</div>
603		- <div class="stat-content">
604		- <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
605		- <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
606		- </div>
607		- </div>
608		- <div class="mxchat-stat-card">
609		- <div class="stat-icon">📝</div>
610		- <div class="stat-content">
611		- <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
612		- <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
613		- </div>
614		- </div>
615		- <div class="mxchat-stat-card">
616		- <div class="stat-icon">👥</div>
617		- <div class="stat-content">
618		- <span class="stat-value"><?php echo esc_html($total_users); ?></span>
619		- <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
620		- </div>
621		- </div>
622		- </div>
	1286	+ $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
623	1287
624		- <!-- Search and Filter Controls -->
625		- <div class="mxchat-controls-wrapper">
626		- <div class="mxchat-search-box">
627		- <input type="text" id="mxchat-search-transcripts"
628		- placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
629		- class="regular-text">
630		- </div>
	1288	+ if (isset($input['mxchat_notification_email'])) {
	1289	+ $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
	1290	+ if (!is_email($sanitized['mxchat_notification_email'])) {
	1291	+ add_settings_error(
	1292	+ 'mxchat_transcripts_options',
	1293	+ 'invalid_email',
	1294	+ __('Please enter a valid email address for notifications.', 'mxchat'),
	1295	+ 'error'
	1296	+ );
	1297	+ $sanitized['mxchat_notification_email'] = get_option('admin_email');
	1298	+ }
	1299	+ }
631	1300
632		- <form id="mxchat-delete-form" method="post">
633		- <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
634		- <div class="mxchat-controls">
635		- <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
636		- <span class="dashicons dashicons-yes-alt"></span>
637		- <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
638		- </button>
639		- <button type="submit" class="button delete-chats-button">
640		- <span class="dashicons dashicons-trash"></span>
641		- <?php esc_html_e('Delete Selected', 'mxchat'); ?>
642		- </button>
643		- </div>
644		- </form>
645		- </div>
	1301	+ // Sanitize auto-delete setting
	1302	+ $valid_intervals = array('never', '1week', '2weeks', '1month');
	1303	+ if (isset($input['mxchat_auto_delete_transcripts'])) {
	1304	+ $sanitized['mxchat_auto_delete_transcripts'] = in_array($input['mxchat_auto_delete_transcripts'], $valid_intervals)
	1305	+ ? $input['mxchat_auto_delete_transcripts']
	1306	+ : 'never';
	1307	+ } else {
	1308	+ $sanitized['mxchat_auto_delete_transcripts'] = 'never';
	1309	+ }
646	1310
647		- <!-- Transcripts Container -->
648		- <div id="mxchat-transcripts"></div>
649		- </div>
650		- <?php
651		-}
	1311	+ // Get old value to check if auto-delete setting changed
	1312	+ $old_options = get_option('mxchat_transcripts_options');
	1313	+ $old_interval = isset($old_options['mxchat_auto_delete_transcripts']) ? $old_options['mxchat_auto_delete_transcripts'] : 'never';
	1314	+
	1315	+ // If the auto-delete setting changed, reschedule the cron job
	1316	+ if ($old_interval !== $sanitized['mxchat_auto_delete_transcripts']) {
	1317	+ $this->schedule_transcript_cleanup($sanitized['mxchat_auto_delete_transcripts']);
	1318	+ }
652	1319
653		-public function mxchat_create_prompts_page() {
654		- global $wpdb;
655		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1320	+ // Sanitize auto-email transcript settings
	1321	+ $sanitized['mxchat_auto_email_transcript_enabled'] = isset($input['mxchat_auto_email_transcript_enabled']) ? 1 : 0;
656	1322
657		- // Display success message if all prompts were deleted
658		- if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
659		- echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
	1323	+ $valid_delays = array('15', '30', '60');
	1324	+ if (isset($input['mxchat_auto_email_transcript_delay'])) {
	1325	+ $sanitized['mxchat_auto_email_transcript_delay'] = in_array($input['mxchat_auto_email_transcript_delay'], $valid_delays)
	1326	+ ? $input['mxchat_auto_email_transcript_delay']
	1327	+ : '30';
	1328	+ } else {
	1329	+ $sanitized['mxchat_auto_email_transcript_delay'] = '30';
660	1330	}
661	1331
662		- // Set up pagination and search query
663		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
664		- $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
665		- $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
666		- $per_page = 10;
667		- $offset = ($current_page - 1) * $per_page;
	1332	+ // Sanitize require contact info setting
	1333	+ $sanitized['mxchat_auto_email_transcript_require_contact'] = isset($input['mxchat_auto_email_transcript_require_contact']) ? 1 : 0;
668	1334
669		- // Modify query to handle search input
670		- $sql_search = "";
671		- if ($search_query) {
672		- $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
	1335	+ return $sanitized;
	1336	+}
	1337	+
	1338	+/**
	1339	+ * Schedule or unschedule the transcript cleanup cron job
	1340	+ */
	1341	+public function schedule_transcript_cleanup($interval) {
	1342	+ // Clear any existing scheduled event
	1343	+ $timestamp = wp_next_scheduled('mxchat_cleanup_old_transcripts');
	1344	+ if ($timestamp) {
	1345	+ wp_unschedule_event($timestamp, 'mxchat_cleanup_old_transcripts');
673	1346	}
	1347	+
	1348	+ // Schedule new event if not set to "never"
	1349	+ if ($interval !== 'never') {
	1350	+ // Schedule to run daily at 3 AM
	1351	+ $next_run = strtotime('tomorrow 3:00 AM');
	1352	+ wp_schedule_event($next_run, 'daily', 'mxchat_cleanup_old_transcripts');
	1353	+ }
	1354	+}
674	1355
675		- // Retrieve total number of prompts, considering search filter
676		- $total_prompts = $wpdb->get_var("SELECT COUNT(*) FROM {$table_name} {$sql_search}");
677		- $total_pages = ceil($total_prompts / $per_page);
	1356	+/**
	1357	+ * Delete old transcripts based on the configured interval
	1358	+ */
	1359	+public function cleanup_old_transcripts() {
	1360	+ $options = get_option('mxchat_transcripts_options', array());
	1361	+ $interval = isset($options['mxchat_auto_delete_transcripts']) ? $options['mxchat_auto_delete_transcripts'] : 'never';
	1362	+
	1363	+ // If set to never, don't delete anything
	1364	+ if ($interval === 'never') {
	1365	+ return;
	1366	+ }
	1367	+
	1368	+ // Calculate the cutoff date
	1369	+ $days = 0;
	1370	+ switch ($interval) {
	1371	+ case '1week':
	1372	+ $days = 7;
	1373	+ break;
	1374	+ case '2weeks':
	1375	+ $days = 14;
	1376	+ break;
	1377	+ case '1month':
	1378	+ $days = 30;
	1379	+ break;
	1380	+ default:
	1381	+ return; // Invalid interval, don't delete anything
	1382	+ }
	1383	+
	1384	+ global $wpdb;
	1385	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1386	+ $translations_table = $wpdb->prefix . 'mxchat_transcript_translations';
678	1387
679		- // Retrieve prompts from the database
680		- $prompts = $wpdb->get_results(
	1388	+ // Calculate the cutoff timestamp
	1389	+ $cutoff_date = date('Y-m-d H:i:s', strtotime("-{$days} days"));
	1390	+
	1391	+ // First, get the session IDs that will be deleted (to clean up translations too)
	1392	+ $sessions_to_delete = $wpdb->get_col(
681	1393	$wpdb->prepare(
682		- "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
683		- $per_page,
684		- $offset
	1394	+ "SELECT DISTINCT session_id FROM {$table_name} WHERE timestamp < %s",
	1395	+ $cutoff_date
685	1396	)
686	1397	);
687	1398
688		- // Add the pagination links generation here
689		- $page_links = paginate_links(array(
690		- 'base' => add_query_arg(array(
691		- 'paged' => '%#%',
692		- 'search' => urlencode($search_query),
693		- '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
694		- ), admin_url('admin.php?page=mxchat-prompts')),
695		- 'format' => '',
696		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
697		- 'next_text' => __('Next &raquo;', 'mxchat'),
698		- 'total' => $total_pages,
699		- 'current' => $current_page,
700		- ));
	1399	+ // Delete transcripts older than the cutoff date
	1400	+ $deleted = $wpdb->query(
	1401	+ $wpdb->prepare(
	1402	+ "DELETE FROM {$table_name} WHERE timestamp < %s",
	1403	+ $cutoff_date
	1404	+ )
	1405	+ );
701	1406
702		- // Retrieve processing statuses
703		- $pdf_url = get_transient('mxchat_last_pdf_url');
704		- $sitemap_url = get_transient('mxchat_last_sitemap_url');
705		- $pdf_status = $pdf_url ? $this->get_pdf_processing_status($pdf_url) : false;
706		- $sitemap_status = $sitemap_url ? $this->get_sitemap_processing_status($sitemap_url) : false;
	1407	+ // Also delete any translations for the deleted sessions
	1408	+ if (!empty($sessions_to_delete) && $wpdb->get_var("SHOW TABLES LIKE '$translations_table'") === $translations_table) {
	1409	+ $placeholders = implode(',', array_fill(0, count($sessions_to_delete), '%s'));
	1410	+ $wpdb->query(
	1411	+ $wpdb->prepare(
	1412	+ "DELETE FROM {$translations_table} WHERE session_id IN ($placeholders)",
	1413	+ $sessions_to_delete
	1414	+ )
	1415	+ );
	1416	+ }
707	1417
708		- if ($pdf_status && $pdf_status['status'] === 'complete') {
709		- delete_transient('mxchat_last_pdf_url');
710		- $pdf_status = false;
	1418	+ // Log the cleanup action
	1419	+ if ($deleted !== false && $deleted > 0) {
	1420	+ error_log(sprintf('MXChat: Auto-deleted %d transcripts older than %d days', $deleted, $days));
711	1421	}
712		- if ($sitemap_status && $sitemap_status['status'] === 'complete') {
713		- delete_transient('mxchat_last_sitemap_url');
714		- $sitemap_status = false;
	1422	+}
	1423	+
	1424	+public function export_chat_transcripts() {
	1425	+ if (!current_user_can('manage_options')) {
	1426	+ wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
715	1427	}
716	1428
717		- $is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
718		- || ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
719		- ?>
720		- <div class="wrap mxchat-wrapper">
721		- <!-- Hero Section -->
722		- <div class="mxchat-hero">
723		- <h1 class="mxchat-main-title">
724		- <span class="mxchat-gradient-text">Knowledge Base</span> Manager
725		- </h1>
726		- <p class="mxchat-hero-subtitle">
727		- <?php esc_html_e('Enhance your AI chatbot with custom knowledge. Import, manage, and organize your content to keep responses accurate and relevant.', 'mxchat'); ?>
728		- </p>
729		- </div>
	1429	+ check_ajax_referer('mxchat_export_transcripts', 'security');
730	1430
731		- <div class="mxchat-content">
732		- <!-- Import Settings Card -->
733		- <div class="mxchat-card">
734		- <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
735		- <p><?php esc_html_e('Using the free Pinecone DB Manager add-on is recommended for high performance and a knowledge database of more than 500.', 'mxchat'); ?></p>
	1431	+ global $wpdb;
	1432	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
736	1433
737		- <!-- Tab Contents -->
738		- <div class="mxchat-tab-contents">
739		- <!-- Default Database Tab -->
740		- <div id="default-db" class="mxchat-tab-content active">
741		- <!-- Auto-Sync Settings -->
742		- <div class="mxchat-settings-section">
743		- <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
744		- <p class="mxchat-description">
745		- <?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below. Works with Pinecone if enabled', 'mxchat'); ?>
746		- </p>
747		- <div class="mxchat-autosave-section"> <!-- Add this wrapper -->
748		- <div class="mxchat-toggle-group">
749		- <div class="mxchat-toggle-container">
750		- <label class="mxchat-toggle-switch">
751		- <input type="checkbox"
752		- name="mxchat_auto_sync_posts"
753		- class="mxchat-autosave-field"
754		- value="1"
755		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
756		- <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
757		- <span class="mxchat-toggle-slider"></span>
758		- </label>
759		- <span class="mxchat-toggle-label">
760		- <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
761		- </span>
762		- </div>
763		- <div class="mxchat-toggle-container">
764		- <label class="mxchat-toggle-switch">
765		- <input type="checkbox"
766		- name="mxchat_auto_sync_pages"
767		- class="mxchat-autosave-field"
768		- value="1"
769		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
770		- <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
771		- <span class="mxchat-toggle-slider"></span>
772		- </label>
773		- <span class="mxchat-toggle-label">
774		- <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
775		- </span>
776		- </div>
777		- </div>
778		- </div>
779		- </div>
	1434	+ // Get all transcripts ordered by session and timestamp
	1435	+ $results = $wpdb->get_results(
	1436	+ "SELECT session_id, user_email, user_identifier, role, message, timestamp
	1437	+ FROM {$table_name}
	1438	+ ORDER BY session_id, timestamp ASC"
	1439	+ );
780	1440
781		- <!-- Import Methods -->
782		- <div class="mxchat-import-methods">
783		- <div class="mxchat-method-card">
784		- <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
785		- <p><?php esc_html_e('Import all content from your sitemap automatically.', 'mxchat'); ?></p>
786		- </div>
787		- <div class="mxchat-method-card">
788		- <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
789		- <p><?php esc_html_e('Import knowledge directly from PDF documents.', 'mxchat'); ?></p>
790		- </div>
791		- <div class="mxchat-method-card">
792		- <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
793		- <p><?php esc_html_e('Import content from any specific webpage.', 'mxchat'); ?></p>
794		- </div>
795		- <div class="mxchat-method-card">
796		- <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
797		- <p><?php esc_html_e('Directly submit content to be vectorized.', 'mxchat'); ?></p>
798		- </div>
799		- </div>
	1441	+ if (empty($results)) {
	1442	+ wp_send_json_error(array('message' => 'No transcripts found.'));
	1443	+ wp_die();
	1444	+ }
800	1445
801		- <!-- Import Form -->
802		- <?php if (!$is_processing) : ?>
803		- <div class="mxchat-import-form">
804		- <form id="mxchat-sitemap-form" method="post"
805		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
806		- <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
807		- <div class="mxchat-url-input-group">
808		- <input type="url"
809		- name="sitemap_url"
810		- id="sitemap_url"
811		- placeholder="<?php esc_attr_e('Enter Sitemap, PDF, or Webpage URL', 'mxchat'); ?>"
812		- required />
813		- <button type="submit"
814		- name="submit_sitemap"
815		- class="mxchat-button-primary">
816		- <?php esc_html_e('Import', 'mxchat'); ?>
817		- </button>
818		- </div>
819		- </form>
820		- </div>
821		- <?php endif; ?>
	1446	+ // Set headers for CSV download
	1447	+ header('Content-Type: text/csv');
	1448	+ header('Content-Disposition: attachment; filename="chat-transcripts-' . date('Y-m-d') . '.csv"');
	1449	+ header('Pragma: no-cache');
	1450	+ header('Expires: 0');
822	1451
823		- <!-- Processing Status -->
824		- <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
825		- <div class="mxchat-status-card">
826		- <div class="mxchat-status-header">
827		- <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
828		- <?php if ($is_processing) : ?>
829		- <form method="post" class="mxchat-stop-form"
830		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
831		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
832		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
833		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
834		- </button>
835		- </form>
836		- <?php endif; ?>
837		- </div>
838		- <div class="mxchat-progress-bar">
839		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
840		- </div>
841		- <div class="mxchat-status-details">
842		- <p><?php printf(
843		- esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
844		- absint($pdf_status['processed_pages']),
845		- absint($pdf_status['total_pages']),
846		- absint($pdf_status['percentage'])
847		- ); ?></p>
848		- <p><?php printf(
849		- esc_html__('Status: %s', 'mxchat'),
850		- esc_html(ucfirst($pdf_status['status']))
851		- ); ?></p>
852		- <p><?php printf(
853		- esc_html__('Last update: %s', 'mxchat'),
854		- esc_html($pdf_status['last_update'])
855		- ); ?></p>
856		- </div>
857		- </div>
858		- <?php endif; ?>
	1452	+ // Create output stream
	1453	+ $output = fopen('php://output', 'w');
859	1454
860		- <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
861		- <div class="mxchat-status-card">
862		- <div class="mxchat-status-header">
863		- <h4><?php esc_html_e('Sitemap Processing Status (Refresh for update)', 'mxchat'); ?></h4>
864		- <?php if ($is_processing) : ?>
865		- <form method="post" class="mxchat-stop-form"
866		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
867		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
868		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
869		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
870		- </button>
871		- </form>
872		- <?php endif; ?>
873		- </div>
874		- <div class="mxchat-progress-bar">
875		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
876		- </div>
877		- <div class="mxchat-status-details">
878		- <p><?php printf(
879		- esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
880		- absint($sitemap_status['processed_urls']),
881		- absint($sitemap_status['total_urls']),
882		- absint($sitemap_status['percentage'])
883		- ); ?></p>
884		- <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
885		- <div class="mxchat-error-notice">
886		- <?php if (!empty($sitemap_status['error'])) : ?>
887		- <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
888		- <?php endif; ?>
889		- <?php if (!empty($sitemap_status['last_error'])) : ?>
890		- <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
891		- <?php endif; ?>
892		- </div>
893		- <?php endif; ?>
894		- </div>
895		- </div>
896		- <?php endif; ?>
897		- </div>
	1455	+ // Add UTF-8 BOM for proper Excel encoding
	1456	+ fputs($output, "\xEF\xBB\xBF");
898	1457
	1458	+ // Add CSV headers
	1459	+ fputcsv($output, array(
	1460	+ 'Session ID',
	1461	+ 'Email',
	1462	+ 'User Identifier',
	1463	+ 'Role',
	1464	+ 'Message',
	1465	+ 'Timestamp'
	1466	+ ));
899	1467
900		- </div>
901		- </div>
	1468	+ // Add data rows
	1469	+ foreach ($results as $row) {
	1470	+ fputcsv($output, array(
	1471	+ $row->session_id,
	1472	+ $row->user_email,
	1473	+ $row->user_identifier,
	1474	+ $row->role,
	1475	+ $row->message,
	1476	+ $row->timestamp
	1477	+ ));
	1478	+ }
902	1479
903		- <!-- Direct Content Submission Card -->
904		-<div class="mxchat-card">
905		- <div class="mxchat-card-header">
906		- <h2><?php esc_html_e('Submit Direct Content', 'mxchat'); ?></h2>
907		- </div>
908		- <form id="mxchat-content-form" method="post"
909		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
910		- <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
911		- <div class="mxchat-form-group">
912		- <label for="article_content"><?php esc_html_e('Content:', 'mxchat'); ?></label>
913		- <textarea name="article_content" id="article_content" required
914		- placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"></textarea>
915		- </div>
916		- <div class="mxchat-form-group">
917		- <label for="article_url"><?php esc_html_e('Source URL (Optional):', 'mxchat'); ?></label>
918		- <input type="url" name="article_url" id="article_url"
919		- placeholder="<?php esc_attr_e('Enter source URL', 'mxchat'); ?>">
920		- </div>
921		- <button type="submit" name="submit_content" class="mxchat-button-primary">
922		- <?php esc_html_e('Submit Content', 'mxchat'); ?>
923		- </button>
924		- </form>
925		-</div>
926		-
927		-<!-- Knowledge Base Table Card -->
928		-<div class="mxchat-card">
929		- <div class="mxchat-card-header">
930		- <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
931		- <div class="mxchat-header-actions">
932		- <!-- Search -->
933		- <form method="get" id="knowledge-search" class="mxchat-search-form">
934		- <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
935		- <input type="hidden" name="page" value="mxchat-prompts" />
936		- <div class="mxchat-search-group">
937		- <span class="dashicons dashicons-search"></span>
938		- <input type="text"
939		- name="search"
940		- placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
941		- value="<?php echo esc_attr($search_query); ?>" />
942		- </div>
943		- </form>
944		-
945		- <!-- Delete All -->
946		- <form method="post"
947		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
948		- class="mxchat-delete-form"
949		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
950		- <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
951		- <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
952		- <span class="dashicons dashicons-trash"></span>
953		- <?php esc_html_e('Delete All', 'mxchat'); ?>
954		- </button>
955		- </form>
956		- </div>
957		- </div>
958		-
959		- <!-- Table -->
960		- <div class="mxchat-table-wrapper">
961		- <table class="mxchat-records-table">
962		- <thead>
963		- <tr>
964		- <th><?php esc_html_e('ID', 'mxchat'); ?></th>
965		- <th><?php esc_html_e('Content', 'mxchat'); ?></th>
966		- <th><?php esc_html_e('Source', 'mxchat'); ?></th>
967		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
968		- </tr>
969		- </thead>
970		- <tbody>
971		- <?php if ($prompts) : ?>
972		- <?php foreach ($prompts as $prompt) : ?>
973		- <tr id="prompt-<?php echo esc_attr($prompt->id); ?>">
974		- <td><?php echo esc_html($prompt->id); ?></td>
975		- <td class="mxchat-content-cell">
976		- <div class="content-view">
977		- <?php echo wp_kses_post(wpautop(esc_textarea($prompt->article_content))); ?>
978		- </div>
979		- <textarea class="content-edit" style="display:none;">
980		- <?php echo esc_textarea($prompt->article_content); ?>
981		- </textarea>
982		- </td>
983		- <td class="mxchat-url-cell">
984		- <?php if (!empty($prompt->source_url)) : ?>
985		- <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
986		- <span class="dashicons dashicons-external"></span>
987		- <?php esc_html_e('View Source', 'mxchat'); ?>
988		- </a>
989		- <?php else : ?>
990		- <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
991		- <?php endif; ?>
992		- </td>
993		- <td class="mxchat-actions-cell">
994		- <button class="mxchat-button-icon edit-button"
995		- data-id="<?php echo esc_attr($prompt->id); ?>">
996		- <span class="dashicons dashicons-edit"></span>
997		- </button>
998		- <button class="mxchat-button-icon save-button"
999		- data-id="<?php echo esc_attr($prompt->id); ?>"
1000		- style="display:none;"
1001		- data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
1002		- <span class="dashicons dashicons-saved"></span>
1003		- </button>
1004		- <a href="<?php echo esc_url(admin_url(
1005		- 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
1006		- . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
1007		- )); ?>"
1008		- class="mxchat-button-icon delete-button"
1009		- onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
1010		- <span class="dashicons dashicons-trash"></span>
1011		- </a>
1012		- </td>
1013		- </tr>
1014		- <?php endforeach; ?>
1015		- <?php else : ?>
1016		- <tr>
1017		- <td colspan="4" class="mxchat-no-records">
1018		- <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
1019		- </td>
1020		- </tr>
1021		- <?php endif; ?>
1022		- </tbody>
1023		- </table>
1024		- </div>
1025		-
1026		- <?php if ($page_links) : ?>
1027		- <div class="mxchat-pagination">
1028		- <?php echo wp_kses_post($page_links); ?>
1029		- </div>
1030		- <?php endif; ?>
1031		-</div>
1032		-</div>
1033		-</div>
1034		-<?php
	1480	+ fclose($output);
	1481	+ wp_die();
1035	1482	}
1036	1483
1037		-
1038		-public function mxchat_handle_delete_all_prompts() {
1039		- // Verify nonce
1040		- if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
1041		- wp_die(__('Nonce verification failed.', 'mxchat'));
1042		- }
1043		-
1044		- // Check permissions
	1484	+/**
	1485	+ * Handle translation of chat messages via AJAX
	1486	+ */
	1487	+public function mxchat_translate_messages() {
1045	1488	if (!current_user_can('manage_options')) {
1046		- wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	1489	+ wp_send_json_error(['error' => 'Insufficient permissions']);
	1490	+ wp_die();
1047	1491	}
1048	1492
1049		- global $wpdb;
1050		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1493	+ $session_id = isset($_POST['session_id']) ? sanitize_text_field($_POST['session_id']) : '';
	1494	+ $target_lang = isset($_POST['target_lang']) ? sanitize_text_field($_POST['target_lang']) : 'en';
	1495	+ $messages_json = isset($_POST['messages']) ? wp_unslash($_POST['messages']) : '[]';
	1496	+ $messages = json_decode($messages_json, true);
1051	1497
1052		- // Delete all prompts from the table
1053		- $wpdb->query("DELETE FROM {$table_name}");
	1498	+ if (empty($session_id)) {
	1499	+ wp_send_json_error(['error' => 'No session ID provided']);
	1500	+ wp_die();
	1501	+ }
1054	1502
1055		- // Clear relevant cache
1056		- wp_cache_delete('all_prompts', 'mxchat_prompts');
	1503	+ if (empty($messages) || !is_array($messages)) {
	1504	+ wp_send_json_error(['error' => 'No messages to translate']);
	1505	+ wp_die();
	1506	+ }
1057	1507
1058		- // Redirect back with a success message
1059		- $redirect_url = add_query_arg(array(
1060		- 'page' => 'mxchat-prompts',
1061		- 'all_deleted' => 'true'
1062		- ), admin_url('admin.php'));
	1508	+ // Language names for prompting
	1509	+ $languages = [
	1510	+ 'en' => 'English',
	1511	+ 'es' => 'Spanish',
	1512	+ 'fr' => 'French',
	1513	+ 'de' => 'German',
	1514	+ 'it' => 'Italian',
	1515	+ 'pt' => 'Portuguese',
	1516	+ 'nl' => 'Dutch',
	1517	+ 'ru' => 'Russian',
	1518	+ 'zh' => 'Chinese',
	1519	+ 'ja' => 'Japanese',
	1520	+ 'ko' => 'Korean',
	1521	+ 'ar' => 'Arabic',
	1522	+ 'hi' => 'Hindi',
	1523	+ 'tr' => 'Turkish',
	1524	+ 'pl' => 'Polish',
	1525	+ 'vi' => 'Vietnamese',
	1526	+ 'th' => 'Thai',
	1527	+ 'id' => 'Indonesian',
	1528	+ 'sv' => 'Swedish',
	1529	+ 'da' => 'Danish'
	1530	+ ];
1063	1531
1064		- wp_safe_redirect($redirect_url);
1065		- exit;
1066		-}
1067		-public function mxchat_handle_delete_prompt() {
1068		- // Sanitize and validate nonce
1069		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
1070		- if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
1071		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1072		- }
	1532	+ $target_lang_name = isset($languages[$target_lang]) ? $languages[$target_lang] : 'English';
1073	1533
1074		- // Check permissions
1075		- if (!current_user_can('manage_options')) {
1076		- wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	1534	+ // Build combined text for translation (numbered for parsing)
	1535	+ $numbered_messages = [];
	1536	+ foreach ($messages as $i => $msg) {
	1537	+ $content = isset($msg['content']) ? trim($msg['content']) : '';
	1538	+ if (!empty($content)) {
	1539	+ $numbered_messages[] = "[MSG" . $i . "]" . $content . "[/MSG" . $i . "]";
	1540	+ }
1077	1541	}
1078	1542
1079		- // Validate and sanitize ID parameter
1080		- $id = isset($_GET['id']) ? intval($_GET['id']) : 0;
1081		- if ($id <= 0) {
1082		- wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	1543	+ if (empty($numbered_messages)) {
	1544	+ wp_send_json_error(['error' => 'No valid messages to translate']);
	1545	+ wp_die();
1083	1546	}
1084	1547
1085		- global $wpdb;
1086		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1548	+ $combined_text = implode("\n\n", $numbered_messages);
1087	1549
1088		- // Clear cache and delete prompt
1089		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
1090		- $wpdb->delete($table_name, array('id' => $id), array('%d'));
	1550	+ // Prepare the translation prompt
	1551	+ $system_prompt = "You are a translator. Translate the following messages to {$target_lang_name}. Keep the [MSG#] and [/MSG#] tags exactly as they are - only translate the content between them. Maintain the original formatting, line breaks, and any HTML tags. Return ONLY the translated messages with the tags, no explanations.";
1091	1552
1092		- wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1093		- exit;
1094		-}
1095		-public function mxchat_generate_embedding($text) {
1096		- $options = get_option('mxchat_options');
1097		- $api_key = $options['api_key'] ?? esc_html__('default_api_key', 'mxchat');
	1553	+ // Get user's selected model and determine provider
	1554	+ $options = get_option('mxchat_options', []);
	1555	+ $selected_model = $options['model'] ?? 'gpt-4o';
1098	1556
1099		- $response = wp_remote_post('https://api.openai.com/v1/embeddings', array(
1100		- 'body' => wp_json_encode(array(
1101		- 'model' => esc_html__('text-embedding-ada-002', 'mxchat'),
1102		- 'input' => $text
1103		- )),
1104		- 'headers' => array(
1105		- 'Authorization' => 'Bearer ' . $api_key,
1106		- 'Content-Type' => esc_html__('application/json', 'mxchat')
1107		- ),
1108		- ));
	1557	+ // Check if using OpenRouter
	1558	+ if ($selected_model === 'openrouter') {
	1559	+ $provider = 'openrouter';
	1560	+ $selected_model = $options['openrouter_selected_model'] ?? '';
	1561	+ $api_key = $options['openrouter_api_key'] ?? '';
1109	1562
1110		- if (is_wp_error($response)) {
1111		- return null;
	1563	+ if (empty($selected_model)) {
	1564	+ wp_send_json_error(['error' => 'No OpenRouter model selected']);
	1565	+ wp_die();
1112	1566	}
	1567	+ } else {
	1568	+ // Determine provider from model name
	1569	+ $model_parts = explode('-', $selected_model);
	1570	+ $provider = strtolower($model_parts[0]);
1113	1571
1114		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
1115		- return $response_data['data'][0]['embedding'] ?? null;
	1572	+ // Get the appropriate API key based on provider
	1573	+ $api_key = '';
	1574	+ switch ($provider) {
	1575	+ case 'gpt':
	1576	+ case 'o1':
	1577	+ $api_key = $options['api_key'] ?? '';
	1578	+ break;
	1579	+ case 'claude':
	1580	+ $api_key = $options['claude_api_key'] ?? '';
	1581	+ break;
	1582	+ case 'grok':
	1583	+ $api_key = $options['xai_api_key'] ?? '';
	1584	+ break;
	1585	+ case 'deepseek':
	1586	+ $api_key = $options['deepseek_api_key'] ?? '';
	1587	+ break;
	1588	+ case 'gemini':
	1589	+ $api_key = $options['gemini_api_key'] ?? '';
	1590	+ break;
	1591	+ default:
	1592	+ // Default to OpenAI
	1593	+ $api_key = $options['api_key'] ?? '';
	1594	+ $provider = 'gpt';
	1595	+ break;
	1596	+ }
1116	1597	}
1117		-public function mxchat_delete_chat_history() {
1118		- if (!current_user_can('manage_options')) {
1119		- echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
1120		- wp_die();
1121		- }
1122	1598
1123		- check_ajax_referer('mxchat_delete_chat_history', 'security');
	1599	+ if (empty($api_key)) {
	1600	+ wp_send_json_error(['error' => 'No API key configured for ' . $provider]);
	1601	+ wp_die();
	1602	+ }
1124	1603
1125		- global $wpdb;
1126		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1604	+ // Make API request based on provider
	1605	+ $response = $this->translate_with_provider($provider, $selected_model, $api_key, $system_prompt, $combined_text);
1127	1606
1128		- if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
1129		- foreach ($_POST['delete_session_ids'] as $session_id) {
1130		- $session_id_sanitized = sanitize_text_field($session_id);
	1607	+ if (is_wp_error($response)) {
	1608	+ wp_send_json_error(['error' => $response->get_error_message()]);
	1609	+ wp_die();
	1610	+ }
1131	1611
1132		- // Clear relevant cache before deletion
1133		- $cache_key = 'chat_session_' . $session_id_sanitized;
1134		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
	1612	+ // Parse the response to extract translated messages
	1613	+ $translations = [];
	1614	+ foreach ($messages as $msg) {
	1615	+ $index = $msg['index'];
	1616	+ $pattern = '/\[MSG' . $index . '\](.*?)\[\/MSG' . $index . '\]/s';
	1617	+ if (preg_match($pattern, $response, $matches)) {
	1618	+ $translations[] = [
	1619	+ 'index' => $index,
	1620	+ 'translated' => trim($matches[1])
	1621	+ ];
	1622	+ }
	1623	+ }
1135	1624
1136		- // Perform the deletion
1137		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1138		- }
	1625	+ // Save translations to database
	1626	+ if (!empty($translations)) {
	1627	+ $this->save_transcript_translation($session_id, $target_lang, $translations);
	1628	+ }
1139	1629
1140		- // Optionally, clear a general cache if you have one
1141		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
	1630	+ wp_send_json(['success' => true, 'translations' => $translations, 'language' => $target_lang]);
	1631	+ wp_die();
	1632	+}
1142	1633
1143		- echo wp_json_encode(['success' => esc_html__('Selected chat sessions have been deleted.', 'mxchat')]);
1144		- } else {
1145		- echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
1146		- }
	1634	+/**
	1635	+ * Save transcript translation to database
	1636	+ */
	1637	+private function save_transcript_translation($session_id, $language_code, $translations) {
	1638	+ global $wpdb;
	1639	+ $table_name = $wpdb->prefix . 'mxchat_transcript_translations';
1147	1640
1148		- wp_die();
	1641	+ // Check if table exists, create if not
	1642	+ if ($wpdb->get_var("SHOW TABLES LIKE '$table_name'") !== $table_name) {
	1643	+ mxchat_create_translations_table();
1149	1644	}
1150	1645
	1646	+ $now = current_time('mysql');
	1647	+ $translations_json = wp_json_encode($translations);
1151	1648
1152		-public function mxchat_save_inline_prompt() {
1153		- // Check for nonce security
1154		- check_ajax_referer('mxchat_save_inline_nonce');
	1649	+ // Use REPLACE to insert or update
	1650	+ $wpdb->query($wpdb->prepare(
	1651	+ "REPLACE INTO $table_name (session_id, language_code, translations, created_at, updated_at)
	1652	+ VALUES (%s, %s, %s, %s, %s)",
	1653	+ $session_id,
	1654	+ $language_code,
	1655	+ $translations_json,
	1656	+ $now,
	1657	+ $now
	1658	+ ));
	1659	+}
1155	1660
1156		- // Verify permissions
	1661	+/**
	1662	+ * Get saved translation for a session
	1663	+ */
	1664	+public function mxchat_get_transcript_translation() {
1157	1665	if (!current_user_can('manage_options')) {
1158		- wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1159		- return;
	1666	+ wp_send_json_error(['error' => 'Insufficient permissions']);
	1667	+ wp_die();
1160	1668	}
1161	1669
1162		- global $wpdb;
1163		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1670	+ $session_id = isset($_POST['session_id']) ? sanitize_text_field($_POST['session_id']) : '';
1164	1671
1165		- // Validate and sanitize input data
1166		- $prompt_id = isset($_POST['id']) ? absint($_POST['id']) : 0;
1167		- $article_content = isset($_POST['article_content']) ? sanitize_textarea_field($_POST['article_content']) : '';
1168		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
	1672	+ if (empty($session_id)) {
	1673	+ wp_send_json_error(['error' => 'No session ID provided']);
	1674	+ wp_die();
	1675	+ }
1169	1676
1170		- if ($prompt_id > 0 && !empty($article_content)) {
1171		- // Re-generate the embedding vector for the updated content
1172		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
	1677	+ global $wpdb;
	1678	+ $table_name = $wpdb->prefix . 'mxchat_transcript_translations';
1173	1679
1174		- if (is_array($embedding_vector)) {
1175		- // Serialize the embedding vector before storing it
1176		- $embedding_vector_serialized = serialize($embedding_vector);
	1680	+ // Check if table exists
	1681	+ if ($wpdb->get_var("SHOW TABLES LIKE '$table_name'") !== $table_name) {
	1682	+ wp_send_json(['success' => true, 'has_translation' => false]);
	1683	+ wp_die();
	1684	+ }
1177	1685
1178		- // Update the prompt in the database
1179		- $updated = $wpdb->update(
1180		- $table_name,
1181		- array(
1182		- 'article_content' => $article_content,
1183		- 'embedding_vector' => $embedding_vector_serialized,
1184		- 'source_url' => $article_url,
1185		- ),
1186		- array('id' => $prompt_id),
1187		- array('%s', '%s', '%s'),
1188		- array('%d')
1189		- );
	1686	+ // Get the most recent translation for this session
	1687	+ $result = $wpdb->get_row($wpdb->prepare(
	1688	+ "SELECT language_code, translations FROM $table_name WHERE session_id = %s ORDER BY updated_at DESC LIMIT 1",
	1689	+ $session_id
	1690	+ ));
1190	1691
1191		- if ($updated !== false) {
1192		- wp_send_json_success();
1193		- } else {
1194		- wp_send_json_error(esc_html__('Database update failed.', 'mxchat'));
1195		- }
1196		- } else {
1197		- wp_send_json_error(esc_html__('Embedding generation failed.', 'mxchat'));
1198		- }
	1692	+ if ($result) {
	1693	+ $translations = json_decode($result->translations, true);
	1694	+ wp_send_json([
	1695	+ 'success' => true,
	1696	+ 'has_translation' => true,
	1697	+ 'language' => $result->language_code,
	1698	+ 'translations' => $translations
	1699	+ ]);
1199	1700	} else {
1200		- wp_send_json_error(esc_html__('Invalid data.', 'mxchat'));
	1701	+ wp_send_json(['success' => true, 'has_translation' => false]);
1201	1702	}
	1703	+ wp_die();
1202	1704	}
1203	1705
	1706	+/**
	1707	+ * Translate text using the user's selected provider and model
	1708	+ */
	1709	+private function translate_with_provider($provider, $model, $api_key, $system_prompt, $text) {
	1710	+ switch ($provider) {
	1711	+ case 'claude':
	1712	+ return $this->translate_with_claude($api_key, $model, $system_prompt, $text);
	1713	+ case 'grok':
	1714	+ return $this->translate_with_xai($api_key, $model, $system_prompt, $text);
	1715	+ case 'deepseek':
	1716	+ return $this->translate_with_deepseek($api_key, $model, $system_prompt, $text);
	1717	+ case 'gemini':
	1718	+ return $this->translate_with_gemini($api_key, $model, $system_prompt, $text);
	1719	+ case 'openrouter':
	1720	+ return $this->translate_with_openrouter($api_key, $model, $system_prompt, $text);
	1721	+ case 'gpt':
	1722	+ case 'o1':
	1723	+ default:
	1724	+ return $this->translate_with_openai($api_key, $model, $system_prompt, $text);
	1725	+ }
	1726	+}
1204	1727
	1728	+/**
	1729	+ * Translate text using OpenAI API
	1730	+ */
	1731	+private function translate_with_openai($api_key, $model, $system_prompt, $text) {
	1732	+ $response = wp_remote_post('https://api.openai.com/v1/chat/completions', [
	1733	+ 'timeout' => 60,
	1734	+ 'headers' => [
	1735	+ 'Authorization' => 'Bearer ' . $api_key,
	1736	+ 'Content-Type' => 'application/json'
	1737	+ ],
	1738	+ 'body' => wp_json_encode([
	1739	+ 'model' => $model,
	1740	+ 'messages' => [
	1741	+ ['role' => 'system', 'content' => $system_prompt],
	1742	+ ['role' => 'user', 'content' => $text]
	1743	+ ],
	1744	+ 'temperature' => 0.3
	1745	+ ])
	1746	+ ]);
1205	1747
1206		-// Add this method to handle post updates
1207		-public function handle_post_update($post_id, $post, $update) {
1208		- // Basic validation checks
1209		- if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE || wp_is_post_revision($post_id)) {
1210		- return;
	1748	+ if (is_wp_error($response)) {
	1749	+ return $response;
1211	1750	}
1212	1751
1213		- // Only process published content
1214		- if (!in_array($post->post_status, array('publish'))) {
1215		- return;
	1752	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	1753	+
	1754	+ if (isset($body['error'])) {
	1755	+ return new WP_Error('api_error', $body['error']['message']);
1216	1756	}
1217	1757
1218		- // Check if sync is enabled for this post type
1219		- $post_type = $post->post_type;
1220		- if (!in_array($post_type, array('post', 'page'))) {
1221		- return;
	1758	+ if (isset($body['choices'][0]['message']['content'])) {
	1759	+ return $body['choices'][0]['message']['content'];
1222	1760	}
1223	1761
1224		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1225		- if (get_option($sync_option) != '1') {
1226		- return;
1227		- }
	1762	+ return new WP_Error('api_error', 'Invalid API response');
	1763	+}
1228	1764
1229		- // Prepare content and URL
1230		- $content = wp_strip_all_tags($post->post_content);
1231		- $url = get_permalink($post_id);
	1765	+/**
	1766	+ * Translate text using Claude API
	1767	+ */
	1768	+private function translate_with_claude($api_key, $model, $system_prompt, $text) {
	1769	+ $response = wp_remote_post('https://api.anthropic.com/v1/messages', [
	1770	+ 'timeout' => 60,
	1771	+ 'headers' => [
	1772	+ 'x-api-key' => $api_key,
	1773	+ 'anthropic-version' => '2023-06-01',
	1774	+ 'Content-Type' => 'application/json'
	1775	+ ],
	1776	+ 'body' => wp_json_encode([
	1777	+ 'model' => $model,
	1778	+ 'max_tokens' => 4096,
	1779	+ 'system' => $system_prompt,
	1780	+ 'messages' => [
	1781	+ ['role' => 'user', 'content' => $text]
	1782	+ ]
	1783	+ ])
	1784	+ ]);
1232	1785
1233		- // Generate embedding vector
1234		- $embedding_vector = $this->mxchat_generate_embedding($content);
1235		- if (!$embedding_vector) {
1236		- return;
	1786	+ if (is_wp_error($response)) {
	1787	+ return $response;
1237	1788	}
1238	1789
1239		- // Check for Pinecone addon and its settings
1240		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1241		- $use_pinecone = false;
	1790	+ $body = json_decode(wp_remote_retrieve_body($response), true);
1242	1791
1243		- if ($pinecone_settings && is_array($pinecone_settings)) {
1244		- // Check if Pinecone is enabled and all required settings are present
1245		- $use_pinecone = (
1246		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1247		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1248		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1249		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1250		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1251		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1252		- );
	1792	+ if (isset($body['error'])) {
	1793	+ return new WP_Error('api_error', $body['error']['message']);
1253	1794	}
1254	1795
1255		- if ($use_pinecone) {
1256		- // Use Pinecone
1257		- $pinecone_result = $this->store_in_pinecone_main(
1258		- $embedding_vector,
1259		- $content,
1260		- $url,
1261		- $pinecone_settings['mxchat_pinecone_api_key'],
1262		- $pinecone_settings['mxchat_pinecone_environment'],
1263		- $pinecone_settings['mxchat_pinecone_index']
1264		- );
	1796	+ if (isset($body['content'][0]['text'])) {
	1797	+ return $body['content'][0]['text'];
	1798	+ }
1265	1799
1266		- if (!$pinecone_result['success']) {
1267		- //error_log('MXChat: Pinecone sync failed - falling back to WordPress DB');
1268		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1269		- }
1270		- } else {
1271		- // Fallback to WordPress DB storage
1272		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1273		- }
	1800	+ return new WP_Error('api_error', 'Invalid API response');
1274	1801	}
1275		-// Modified storage function to add type field
1276		-private function store_in_pinecone_main($embedding_vector, $content, $url, $api_key, $environment, $index_name, $vector_id = null) {
1277		- $vector_id = $vector_id ?: md5($url);
1278		- $options = get_option('mxchat_pinecone_addon_options');
1279		- $host = $options['mxchat_pinecone_host'] ?? '';
1280	1802
1281		- if (empty($host)) {
1282		- return array(
1283		- 'success' => false,
1284		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
1285		- );
	1803	+/**
	1804	+ * Translate text using xAI (Grok) API
	1805	+ */
	1806	+private function translate_with_xai($api_key, $model, $system_prompt, $text) {
	1807	+ $response = wp_remote_post('https://api.x.ai/v1/chat/completions', [
	1808	+ 'timeout' => 60,
	1809	+ 'headers' => [
	1810	+ 'Authorization' => 'Bearer ' . $api_key,
	1811	+ 'Content-Type' => 'application/json'
	1812	+ ],
	1813	+ 'body' => wp_json_encode([
	1814	+ 'model' => $model,
	1815	+ 'messages' => [
	1816	+ ['role' => 'system', 'content' => $system_prompt],
	1817	+ ['role' => 'user', 'content' => $text]
	1818	+ ],
	1819	+ 'temperature' => 0.3
	1820	+ ])
	1821	+ ]);
	1822	+
	1823	+ if (is_wp_error($response)) {
	1824	+ return $response;
1286	1825	}
1287	1826
1288		- // Determine if this is a product URL
1289		- $is_product = (strpos($url, '/product/') !== false || strpos($url, '/shop/') !== false);
	1827	+ $body = json_decode(wp_remote_retrieve_body($response), true);
1290	1828
1291		- $api_endpoint = "https://{$host}/vectors/upsert";
1292		- $request_body = array(
1293		- 'vectors' => array(
1294		- array(
1295		- 'id' => $vector_id,
1296		- 'values' => $embedding_vector,
1297		- 'metadata' => array(
1298		- 'text' => $content,
1299		- 'source_url' => $url,
1300		- 'type' => $is_product ? 'product' : 'content',
1301		- 'last_updated' => time()
1302		- )
1303		- )
1304		- )
1305		- );
1306		-
1307		- $response = wp_remote_post($api_endpoint, array(
1308		- 'headers' => array(
1309		- 'Api-Key' => $api_key,
1310		- 'accept' => 'application/json',
1311		- 'content-type' => 'application/json'
1312		- ),
1313		- 'body' => wp_json_encode($request_body),
1314		- 'timeout' => 30,
1315		- 'data_format' => 'body'
1316		- ));
1317		-
1318		- if (is_wp_error($response)) {
1319		- return array(
1320		- 'success' => false,
1321		- 'message' => $response->get_error_message()
1322		- );
	1829	+ if (isset($body['error'])) {
	1830	+ return new WP_Error('api_error', $body['error']['message']);
1323	1831	}
1324	1832
1325		- $response_code = wp_remote_retrieve_response_code($response);
1326		- if ($response_code !== 200) {
1327		- $body = wp_remote_retrieve_body($response);
1328		- return array(
1329		- 'success' => false,
1330		- 'message' => sprintf(
1331		- 'Pinecone API error (HTTP %d): %s',
1332		- $response_code,
1333		- $body
1334		- )
1335		- );
	1833	+ if (isset($body['choices'][0]['message']['content'])) {
	1834	+ return $body['choices'][0]['message']['content'];
1336	1835	}
1337	1836
1338		- return array(
1339		- 'success' => true,
1340		- 'message' => 'Successfully stored in Pinecone'
1341		- );
	1837	+ return new WP_Error('api_error', 'Invalid API response');
1342	1838	}
1343		-// Helper method for WordPress DB storage
1344		-private function store_in_wordpress_db($content, $url, $embedding_vector) {
1345		- global $wpdb;
1346		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1347	1839
1348		- $existing_entry = $wpdb->get_row(
1349		- $wpdb->prepare("SELECT id FROM $table_name WHERE source_url = %s", $url)
1350		- );
1351		-
1352		- if ($existing_entry) {
1353		- $wpdb->update(
1354		- $table_name,
1355		- array(
1356		- 'article_content' => $content,
1357		- 'embedding_vector' => serialize($embedding_vector),
1358		- 'timestamp' => current_time('mysql')
1359		- ),
1360		- array('id' => $existing_entry->id),
1361		- array('%s', '%s', '%s')
1362		- );
1363		- } else {
1364		- $wpdb->insert(
1365		- $table_name,
1366		- array(
1367		- 'article_content' => $content,
1368		- 'source_url' => $url,
1369		- 'embedding_vector' => serialize($embedding_vector),
1370		- 'timestamp' => current_time('mysql')
1371		- ),
1372		- array('%s', '%s', '%s', '%s')
1373		- );
1374		- }
1375		-}
1376	1840	/**
1377		- * Handle deletion of posts and pages from both Pinecone and WordPress DB
1378		- *
1379		- * @param int $post_id The ID of the post being deleted
1380		- * @return void
	1841	+ * Translate text using DeepSeek API
1381	1842	*/
1382		-public function mxchat_handle_post_delete($post_id) {
1383		- // Get post data before it's deleted
1384		- $post = get_post($post_id);
	1843	+private function translate_with_deepseek($api_key, $model, $system_prompt, $text) {
	1844	+ $response = wp_remote_post('https://api.deepseek.com/v1/chat/completions', [
	1845	+ 'timeout' => 60,
	1846	+ 'headers' => [
	1847	+ 'Authorization' => 'Bearer ' . $api_key,
	1848	+ 'Content-Type' => 'application/json'
	1849	+ ],
	1850	+ 'body' => wp_json_encode([
	1851	+ 'model' => $model,
	1852	+ 'messages' => [
	1853	+ ['role' => 'system', 'content' => $system_prompt],
	1854	+ ['role' => 'user', 'content' => $text]
	1855	+ ],
	1856	+ 'temperature' => 0.3
	1857	+ ])
	1858	+ ]);
1385	1859
1386		- // Basic validation
1387		- if (!$post || wp_is_post_revision($post_id)) {
1388		- return;
	1860	+ if (is_wp_error($response)) {
	1861	+ return $response;
1389	1862	}
1390	1863
1391		- // Check post type
1392		- $post_type = $post->post_type;
1393		- if (!in_array($post_type, array('post', 'page'))) {
1394		- return;
1395		- }
	1864	+ $body = json_decode(wp_remote_retrieve_body($response), true);
1396	1865
1397		- // Check if sync is enabled for this post type
1398		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1399		- if (get_option($sync_option) != '1') {
1400		- return;
	1866	+ if (isset($body['error'])) {
	1867	+ return new WP_Error('api_error', $body['error']['message']);
1401	1868	}
1402	1869
1403		- // Get the URL before post is deleted
1404		- $source_url = get_permalink($post_id);
1405		- if (!$source_url) {
1406		- //error_log('MXChat: Failed to get permalink for post ' . $post_id);
1407		- return;
	1870	+ if (isset($body['choices'][0]['message']['content'])) {
	1871	+ return $body['choices'][0]['message']['content'];
1408	1872	}
1409	1873
1410		- // Check for Pinecone addon and its settings
1411		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1412		- $use_pinecone = false;
1413		- if ($pinecone_settings && is_array($pinecone_settings)) {
1414		- $use_pinecone = (
1415		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1416		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1417		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1418		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1419		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1420		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1421		- );
1422		- }
	1874	+ return new WP_Error('api_error', 'Invalid API response');
	1875	+}
1423	1876
1424		- $deletion_successful = false;
	1877	+/**
	1878	+ * Translate text using Google Gemini API
	1879	+ */
	1880	+private function translate_with_gemini($api_key, $model, $system_prompt, $text) {
	1881	+ $url = 'https://generativelanguage.googleapis.com/v1beta/models/' . $model . ':generateContent?key=' . $api_key;
1425	1882
1426		- if ($use_pinecone) {
1427		- try {
1428		- $pinecone_result = $this->delete_from_pinecone(
1429		- array($source_url),
1430		- $pinecone_settings['mxchat_pinecone_api_key'],
1431		- $pinecone_settings['mxchat_pinecone_environment'],
1432		- $pinecone_settings['mxchat_pinecone_index']
1433		- );
	1883	+ $response = wp_remote_post($url, [
	1884	+ 'timeout' => 60,
	1885	+ 'headers' => [
	1886	+ 'Content-Type' => 'application/json'
	1887	+ ],
	1888	+ 'body' => wp_json_encode([
	1889	+ 'contents' => [
	1890	+ [
	1891	+ 'parts' => [
	1892	+ ['text' => $system_prompt . "\n\n" . $text]
	1893	+ ]
	1894	+ ]
	1895	+ ],
	1896	+ 'generationConfig' => [
	1897	+ 'temperature' => 0.3
	1898	+ ]
	1899	+ ])
	1900	+ ]);
1434	1901
1435		- if (!$pinecone_result['success']) {
1436		- //error_log('MXChat: Pinecone deletion failed for URL: ' . $source_url . ' - ' . $pinecone_result['message']);
1437		- } else {
1438		- $deletion_successful = true;
1439		- }
1440		- } catch (Exception $e) {
1441		- //error_log('MXChat: Exception during Pinecone deletion - ' . $e->getMessage());
1442		- }
	1902	+ if (is_wp_error($response)) {
	1903	+ return $response;
1443	1904	}
1444	1905
1445		- // Always attempt WordPress DB deletion, regardless of Pinecone status
1446		- try {
1447		- global $wpdb;
1448		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1906	+ $body = json_decode(wp_remote_retrieve_body($response), true);
1449	1907
1450		- $result = $wpdb->delete(
1451		- $table_name,
1452		- array('source_url' => $source_url),
1453		- array('%s')
1454		- );
	1908	+ if (isset($body['error'])) {
	1909	+ return new WP_Error('api_error', $body['error']['message']);
	1910	+ }
1455	1911
1456		- if ($result === false) {
1457		- //error_log('MXChat: WordPress DB deletion failed for URL: ' . $source_url);
1458		- } else {
1459		- $deletion_successful = true;
1460		- }
1461		- } catch (Exception $e) {
1462		- //error_log('MXChat: Exception during WordPress DB deletion - ' . $e->getMessage());
	1912	+ if (isset($body['candidates'][0]['content']['parts'][0]['text'])) {
	1913	+ return $body['candidates'][0]['content']['parts'][0]['text'];
1463	1914	}
1464	1915
1465		- if (!$deletion_successful) {
1466		- //error_log('MXChat: Complete deletion failure for post ID: ' . $post_id . ' URL: ' . $source_url);
1467		- }
	1916	+ return new WP_Error('api_error', 'Invalid API response');
1468	1917	}
1469	1918
	1919	+/**
	1920	+ * Translate text using OpenRouter API
	1921	+ */
	1922	+private function translate_with_openrouter($api_key, $model, $system_prompt, $text) {
	1923	+ $response = wp_remote_post('https://openrouter.ai/api/v1/chat/completions', [
	1924	+ 'timeout' => 60,
	1925	+ 'headers' => [
	1926	+ 'Authorization' => 'Bearer ' . $api_key,
	1927	+ 'Content-Type' => 'application/json',
	1928	+ 'HTTP-Referer' => home_url(),
	1929	+ 'X-Title' => 'MxChat Translation'
	1930	+ ],
	1931	+ 'body' => wp_json_encode([
	1932	+ 'model' => $model,
	1933	+ 'messages' => [
	1934	+ ['role' => 'system', 'content' => $system_prompt],
	1935	+ ['role' => 'user', 'content' => $text]
	1936	+ ],
	1937	+ 'temperature' => 0.3
	1938	+ ])
	1939	+ ]);
1470	1940
1471		-public function mxchat_handle_content_submission() {
1472		- // Check if the form was submitted and the user has permission.
1473		- if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
1474		- return;
	1941	+ if (is_wp_error($response)) {
	1942	+ return $response;
1475	1943	}
1476	1944
1477		- // Verify the nonce.
1478		- $nonce = isset($_POST['mxchat_submit_content_nonce']) ? sanitize_text_field(wp_unslash($_POST['mxchat_submit_content_nonce'])) : '';
1479		- if (!wp_verify_nonce($nonce, 'mxchat_submit_content_action')) {
1480		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	1945	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	1946	+
	1947	+ if (isset($body['error'])) {
	1948	+ return new WP_Error('api_error', $body['error']['message']);
1481	1949	}
1482	1950
1483		- // Sanitize the inputs.
1484		- $article_content = sanitize_textarea_field($_POST['article_content']);
1485		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
	1951	+ if (isset($body['choices'][0]['message']['content'])) {
	1952	+ return $body['choices'][0]['message']['content'];
	1953	+ }
1486	1954
1487		- // Generate the embedding vector.
1488		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
1489		- if (!is_array($embedding_vector)) {
1490		- set_transient('mxchat_admin_notice_error',
1491		- esc_html__('Embedding generation failed. Please ensure your API key is correct and try again.', 'mxchat'),
1492		- 30
1493		- );
1494		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1495		- exit;
1496		- }
	1955	+ return new WP_Error('api_error', 'Invalid API response');
	1956	+}
1497	1957
1498		- // Store in the WordPress database.
	1958	+public function mxchat_fetch_chat_history() {
1499	1959	global $wpdb;
1500		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1960	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1961	+ $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
1501	1962
1502		- // Ensure the source_url column exists.
1503		- if ($wpdb->get_var($wpdb->prepare("SHOW COLUMNS FROM {$table_name} LIKE %s", 'source_url')) != 'source_url') {
1504		- $wpdb->query($wpdb->prepare("ALTER TABLE {$table_name} ADD source_url VARCHAR(255) DEFAULT ''"));
	1963	+ if (!current_user_can('manage_options')) {
	1964	+ wp_send_json_error(['message' => 'Insufficient permissions']);
	1965	+ wp_die();
1505	1966	}
1506	1967
1507		- // Serialize and store the embedding vector.
1508		- $embedding_vector_serialized = serialize($embedding_vector);
1509		- $inserted = $wpdb->insert(
1510		- $table_name,
1511		- array(
1512		- 'article_content' => $article_content,
1513		- 'embedding_vector' => $embedding_vector_serialized,
1514		- 'source_url' => $article_url,
1515		- ),
1516		- array('%s', '%s', '%s')
1517		- );
	1968	+ $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
	1969	+ $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
	1970	+ $offset = ($page - 1) * $per_page;
	1971	+ $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
	1972	+ $sort_order = isset($_POST['sort_order']) && $_POST['sort_order'] === 'asc' ? 'ASC' : 'DESC';
1518	1973
1519		- if ($inserted === false) {
1520		- set_transient('mxchat_admin_notice_error',
1521		- esc_html__('Error inserting content into the database. Please try again.', 'mxchat'),
1522		- 30
1523		- );
1524		- } else {
1525		- set_transient('mxchat_admin_notice_success',
1526		- esc_html__('Content successfully submitted!', 'mxchat'),
1527		- 30
1528		- );
	1974	+ // Build search condition
	1975	+ $search_condition = '';
	1976	+ $search_params = [];
	1977	+ if (!empty($search)) {
	1978	+ $search_condition = "WHERE (
	1979	+ session_id LIKE %s
	1980	+ OR user_email LIKE %s
	1981	+ OR user_name LIKE %s
	1982	+ OR user_identifier LIKE %s
	1983	+ OR message LIKE %s
	1984	+ )";
	1985	+ $search_params = array_fill(0, 5, '%' . $wpdb->esc_like($search) . '%');
1529	1986	}
1530	1987
1531		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1532		- exit;
1533		-}
	1988	+ // Get total count
	1989	+ $count_query = !empty($search)
	1990	+ ? $wpdb->prepare("SELECT COUNT(DISTINCT session_id) FROM {$table_name} {$search_condition}", $search_params)
	1991	+ : "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
	1992	+ $total_sessions = (int) $wpdb->get_var($count_query);
1534	1993
1535		-private function is_pdf_url($url, $response) {
1536		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1537		- $file_extension = strtolower(pathinfo($url, PATHINFO_EXTENSION));
	1994	+ // Get session IDs for current page (sorted by newest or oldest)
	1995	+ $session_query = !empty($search)
	1996	+ ? $wpdb->prepare(
	1997	+ "SELECT DISTINCT t.session_id FROM {$table_name} t {$search_condition}
	1998	+ GROUP BY t.session_id ORDER BY MAX(t.timestamp) {$sort_order} LIMIT %d OFFSET %d",
	1999	+ array_merge($search_params, [$per_page, $offset])
	2000	+ )
	2001	+ : $wpdb->prepare(
	2002	+ "SELECT DISTINCT session_id FROM {$table_name}
	2003	+ GROUP BY session_id ORDER BY MAX(timestamp) {$sort_order} LIMIT %d OFFSET %d",
	2004	+ $per_page, $offset
	2005	+ );
	2006	+ $session_ids = $wpdb->get_col($session_query);
1538	2007
1539		- return strpos($content_type, 'pdf') !== false || $file_extension === 'pdf';
1540		-}
1541		-private function handle_pdf_for_knowledge_base($pdf_url, $response) {
1542		- if (!current_user_can('manage_options')) {
1543		- //error_log(esc_html__('Unauthorized PDF processing attempt', 'mxchat'));
1544		- return false;
	2008	+ $total_pages = ceil($total_sessions / $per_page);
	2009	+
	2010	+ if (empty($session_ids)) {
	2011	+ wp_send_json([
	2012	+ 'success' => true,
	2013	+ 'sessions' => [],
	2014	+ 'page' => $page,
	2015	+ 'total_pages' => 0,
	2016	+ 'total_sessions' => 0,
	2017	+ 'showing_start' => 0,
	2018	+ 'showing_end' => 0
	2019	+ ]);
	2020	+ wp_die();
1545	2021	}
1546	2022
1547		- $pdf_url = esc_url_raw($pdf_url);
1548		- $upload_dir = wp_upload_dir();
	2023	+ // Check for optional columns/tables
	2024	+ $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
	2025	+ $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
1549	2026
1550		- if (isset($upload_dir['error']) && $upload_dir['error'] !== false) {
1551		- //error_log(sprintf(esc_html__('Upload directory error: %s', 'mxchat'), esc_html($upload_dir['error'])));
1552		- return false;
1553		- }
	2027	+ // Build session list data
	2028	+ $sessions = [];
	2029	+ foreach ($session_ids as $session_id) {
	2030	+ // Get session metadata
	2031	+ $session_data = $originating_columns_exist
	2032	+ ? $wpdb->get_row($wpdb->prepare(
	2033	+ "SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
	2034	+ FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
	2035	+ $session_id
	2036	+ ))
	2037	+ : $wpdb->get_row($wpdb->prepare(
	2038	+ "SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
	2039	+ WHERE session_id = %s LIMIT 1",
	2040	+ $session_id
	2041	+ ));
1554	2042
1555		- $pdf_filename = sanitize_file_name('mxchat_kb_' . time() . '.pdf');
1556		- $pdf_path = trailingslashit($upload_dir['path']) . $pdf_filename;
	2043	+ // Get message count and latest timestamp
	2044	+ $message_stats = $wpdb->get_row($wpdb->prepare(
	2045	+ "SELECT COUNT(*) as count, MAX(timestamp) as latest FROM {$table_name} WHERE session_id = %s",
	2046	+ $session_id
	2047	+ ));
1557	2048
1558		- $response_body = wp_remote_retrieve_body($response);
1559		- if (empty($response_body)) {
1560		- //error_log(esc_html__('Empty PDF response body', 'mxchat'));
1561		- return false;
1562		- }
	2049	+ // Get first user message as preview
	2050	+ $first_user_msg = $wpdb->get_var($wpdb->prepare(
	2051	+ "SELECT message FROM {$table_name} WHERE session_id = %s AND role = 'user' ORDER BY timestamp ASC LIMIT 1",
	2052	+ $session_id
	2053	+ ));
	2054	+ $preview = $first_user_msg ? wp_trim_words(wp_strip_all_tags(stripslashes($first_user_msg)), 12, '...') : 'No messages';
1563	2055
1564		- if (!wp_mkdir_p(dirname($pdf_path))) {
1565		- //error_log(sprintf(esc_html__('Failed to create directory for PDF: %s', 'mxchat'), esc_html($pdf_path)));
1566		- return false;
1567		- }
	2056	+ // Build display name
	2057	+ $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
	2058	+ $user_name = !empty($session_data->user_name) ? $session_data->user_name : '';
	2059	+ $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
1568	2060
1569		- try {
1570		- file_put_contents($pdf_path, $response_body);
	2061	+ $display_name = $user_name ?: ($user_email ? explode('@', $user_email)[0] : $user_identifier);
	2062	+ $display_sub = $user_email ?: ('ID: ' . $user_identifier);
1571	2063
1572		- if (!file_exists($pdf_path)) {
1573		- throw new Exception(__('Failed to save PDF file', 'mxchat'));
	2064	+ // Format time - show relative for recent, date for older
	2065	+ $timestamp = strtotime($message_stats->latest . ' UTC');
	2066	+ $now = time();
	2067	+ $diff = $now - $timestamp;
	2068	+ if ($diff < 3600) {
	2069	+ $time_display = floor($diff / 60) . 'm ago';
	2070	+ } elseif ($diff < 86400) {
	2071	+ $time_display = floor($diff / 3600) . 'h ago';
	2072	+ } elseif ($diff < 604800) {
	2073	+ $time_display = floor($diff / 86400) . 'd ago';
	2074	+ } else {
	2075	+ $time_display = wp_date('M j', $timestamp);
1574	2076	}
1575	2077
1576		- $parser = new \Smalot\PdfParser\Parser();
1577		- $pdf = $parser->parseFile($pdf_path);
1578		- $total_pages = absint(count($pdf->getPages()));
1579		-
1580		- if ($total_pages < 1) {
1581		- throw new Exception(__('Invalid PDF: no pages found', 'mxchat'));
	2078	+ // Get initials for avatar
	2079	+ $initials = strtoupper(substr($display_name, 0, 2));
	2080	+ if (strlen($display_name) > 2 && strpos($display_name, ' ') !== false) {
	2081	+ $parts = explode(' ', $display_name);
	2082	+ $initials = strtoupper(substr($parts[0], 0, 1) . substr(end($parts), 0, 1));
1582	2083	}
1583	2084
1584		- wp_schedule_single_event(time(), 'mxchat_process_pdf_pages', array(
1585		- 'pdf_path' => $pdf_path,
1586		- 'pdf_url' => $pdf_url,
1587		- 'total_pages' => $total_pages,
1588		- 'batch_size' => absint(15),
1589		- 'batch_pause' => absint(10)
1590		- ));
	2085	+ $sessions[] = [
	2086	+ 'session_id' => $session_id,
	2087	+ 'display_name' => $display_name,
	2088	+ 'display_sub' => $display_sub,
	2089	+ 'initials' => $initials,
	2090	+ 'preview' => $preview,
	2091	+ 'message_count' => (int) $message_stats->count,
	2092	+ 'time_display' => $time_display,
	2093	+ 'timestamp' => $message_stats->latest
	2094	+ ];
	2095	+ }
1591	2096
1592		- $status_data = array(
1593		- 'total_pages' => $total_pages,
1594		- 'processed_pages' => 0,
1595		- 'status' => 'processing',
1596		- 'last_update' => time()
1597		- );
	2097	+ wp_send_json([
	2098	+ 'success' => true,
	2099	+ 'sessions' => $sessions,
	2100	+ 'page' => $page,
	2101	+ 'total_pages' => $total_pages,
	2102	+ 'total_sessions' => $total_sessions,
	2103	+ 'showing_start' => $offset + 1,
	2104	+ 'showing_end' => min($offset + $per_page, $total_sessions)
	2105	+ ]);
	2106	+ wp_die();
	2107	+}
1598	2108
1599		- set_transient(
1600		- sanitize_key('mxchat_pdf_status_' . md5($pdf_url)),
1601		- array_map('sanitize_text_field', $status_data),
1602		- DAY_IN_SECONDS
1603		- );
	2109	+/**
	2110	+ * Fetch single conversation details for split-panel view
	2111	+ */
	2112	+public function mxchat_fetch_conversation() {
	2113	+ global $wpdb;
	2114	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	2115	+ $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
1604	2116
1605		- return __('scheduled', 'mxchat');
	2117	+ if (!current_user_can('manage_options')) {
	2118	+ wp_send_json_error(['message' => 'Insufficient permissions']);
	2119	+ wp_die();
	2120	+ }
1606	2121
1607		- } catch (Exception $e) {
1608		- //error_log(sprintf(esc_html__('Error preparing PDF for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1609		- if (file_exists($pdf_path)) {
1610		- wp_delete_file($pdf_path);
1611		- }
1612		- return false;
	2122	+ $session_id = isset($_POST['session_id']) ? sanitize_text_field($_POST['session_id']) : '';
	2123	+ if (empty($session_id)) {
	2124	+ wp_send_json_error(['message' => 'No session ID provided']);
	2125	+ wp_die();
1613	2126	}
1614		-}
1615		-public static function process_pdf_pages_cron($pdf_path, $pdf_url, $total_pages, $batch_size, $batch_pause) {
1616		- // Validate inputs
1617		- $pdf_path = sanitize_text_field($pdf_path);
1618		- $pdf_url = esc_url_raw($pdf_url);
1619		- $total_pages = absint($total_pages);
1620		- $batch_size = absint($batch_size);
1621		- $batch_pause = absint($batch_pause);
1622	2127
1623		- try {
1624		- if (!file_exists($pdf_path)) {
1625		- throw new Exception(sprintf('PDF file not found at path: %s', esc_html($pdf_path)));
1626		- }
	2128	+ // Check for optional columns/tables
	2129	+ $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
	2130	+ $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
1627	2131
1628		- $parser = new \Smalot\PdfParser\Parser();
1629		- $pdf = $parser->parseFile($pdf_path);
1630		- $pages = $pdf->getPages();
	2132	+ // Get session metadata
	2133	+ $session_data = $originating_columns_exist
	2134	+ ? $wpdb->get_row($wpdb->prepare(
	2135	+ "SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
	2136	+ FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
	2137	+ $session_id
	2138	+ ))
	2139	+ : $wpdb->get_row($wpdb->prepare(
	2140	+ "SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
	2141	+ WHERE session_id = %s LIMIT 1",
	2142	+ $session_id
	2143	+ ));
1631	2144
1632		- // Get current progress
1633		- $status_key = sanitize_key('mxchat_pdf_status_' . md5($pdf_url));
1634		- $status = get_transient($status_key);
	2145	+ if (!$session_data) {
	2146	+ wp_send_json_error(['message' => 'Session not found']);
	2147	+ wp_die();
	2148	+ }
1635	2149
1636		- if (!$status || !is_array($status)) {
1637		- throw new Exception('Invalid status data retrieved from transient');
	2150	+ // Get clicked URLs
	2151	+ $clicked_urls = [];
	2152	+ if ($url_table_exists) {
	2153	+ $url_clicks = $wpdb->get_results($wpdb->prepare(
	2154	+ "SELECT DISTINCT clicked_url FROM {$url_clicks_table}
	2155	+ WHERE session_id = %s ORDER BY click_timestamp ASC",
	2156	+ $session_id
	2157	+ ));
	2158	+ foreach ($url_clicks as $click) {
	2159	+ $clicked_urls[] = $click->clicked_url;
1638	2160	}
	2161	+ }
1639	2162
1640		- $start_page = absint($status['processed_pages']);
1641		- $end_page = min($start_page + $batch_size, $total_pages);
	2163	+ // Get all messages
	2164	+ $messages = $wpdb->get_results($wpdb->prepare(
	2165	+ "SELECT * FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC",
	2166	+ $session_id
	2167	+ ));
1642	2168
1643		- $instance = new self(); // Create an instance of the class
	2169	+ // Build user info
	2170	+ $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
	2171	+ $user_name = !empty($session_data->user_name) ? $session_data->user_name : '';
	2172	+ $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
1644	2173
1645		- for ($i = $start_page; $i < $end_page; $i++) {
1646		- $text = $pages[$i]->getText();
1647		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($text); // Call via instance
	2174	+ $display_name = $user_name ?: ($user_email ? explode('@', $user_email)[0] : $user_identifier);
	2175	+ $display_sub = $user_email ?: ('ID: ' . $user_identifier);
1648	2176
1649		- if (!empty($sanitized_content)) {
1650		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content); // Call via instance
1651		- if (is_array($embedding_vector)) {
1652		- $metadata = array(
1653		- 'document_type' => 'pdf',
1654		- 'total_pages' => $total_pages,
1655		- 'current_page' => $i + 1,
1656		- 'prev_page' => $i > 0 ? $i : null,
1657		- 'next_page' => $i < ($total_pages - 1) ? $i + 2 : null,
1658		- 'source_url' => $pdf_url
1659		- );
	2177	+ // Get initials
	2178	+ $initials = strtoupper(substr($display_name, 0, 2));
	2179	+ if (strlen($display_name) > 2 && strpos($display_name, ' ') !== false) {
	2180	+ $parts = explode(' ', $display_name);
	2181	+ $initials = strtoupper(substr($parts[0], 0, 1) . substr(end($parts), 0, 1));
	2182	+ }
1660	2183
1661		- $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
1662		- $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
	2184	+ // Page info
	2185	+ $page_url = $originating_columns_exist && !empty($session_data->originating_page_url) ? $session_data->originating_page_url : '';
	2186	+ $page_title = '';
	2187	+ if ($page_url) {
	2188	+ $page_title = !empty($session_data->originating_page_title) ? $session_data->originating_page_title : parse_url($page_url, PHP_URL_PATH);
	2189	+ }
1663	2190
1664		- $options = get_option('mxchat_options');
1665		- MxChat_Utils::submit_content_to_db($content_with_metadata, $page_url, $options['api_key']);
1666		- }
1667		- }
	2191	+ // Format messages for output
	2192	+ $formatted_messages = [];
	2193	+ foreach ($messages as $msg) {
	2194	+ $is_user = ($msg->role === 'user');
	2195	+ $is_bot = ($msg->role === 'bot' || $msg->role === 'assistant');
1668	2196
1669		- // Update progress with sanitized data
1670		- $status['processed_pages'] = absint($i + 1);
1671		- $status['last_update'] = time();
1672		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1673		- }
	2197	+ $content = wp_kses(
	2198	+ stripslashes($msg->message),
	2199	+ [
	2200	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	2201	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	2202	+ 'a' => ['href' => [], 'title' => [], 'target' => []]
	2203	+ ]
	2204	+ );
	2205	+ $formatted_content = $this->format_transcript_message($content);
1674	2206
1675		- // Schedule next batch if needed
1676		- if ($end_page < $total_pages) {
1677		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_pdf_pages', array(
1678		- 'pdf_path' => $pdf_path,
1679		- 'pdf_url' => $pdf_url,
1680		- 'total_pages' => $total_pages,
1681		- 'batch_size' => $batch_size,
1682		- 'batch_pause' => $batch_pause
1683		- ));
1684		- } else {
1685		- // Processing complete
1686		- $status['status'] = 'complete';
1687		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1688		- if (file_exists($pdf_path)) {
1689		- wp_delete_file($pdf_path);
1690		- }
1691		- }
	2207	+ $has_rag = $is_bot && !empty($msg->rag_context);
1692	2208
1693		- } catch (\Exception $e) {
1694		- $status['status'] = 'error';
1695		- $status['error'] = sanitize_text_field($e->getMessage());
1696		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1697		- if (file_exists($pdf_path)) {
1698		- wp_delete_file($pdf_path);
1699		- }
	2209	+ $formatted_messages[] = [
	2210	+ 'id' => $msg->id,
	2211	+ 'role' => $msg->role,
	2212	+ 'is_user' => $is_user,
	2213	+ 'is_bot' => $is_bot,
	2214	+ 'content' => $formatted_content,
	2215	+ 'timestamp' => wp_date('g:i A', strtotime($msg->timestamp . ' UTC')),
	2216	+ 'full_timestamp' => wp_date('F j, Y g:i A', strtotime($msg->timestamp . ' UTC')),
	2217	+ 'has_rag' => $has_rag
	2218	+ ];
1700	2219	}
1701		-}
1702		-public function get_pdf_processing_status($pdf_url) {
1703		- $pdf_url = esc_url_raw($pdf_url);
1704		- $status = get_transient(sanitize_key('mxchat_pdf_status_' . md5($pdf_url)));
1705	2220
1706		- if (!$status || !is_array($status)) {
1707		- return false;
1708		- }
	2221	+ // First message timestamp for "started" display
	2222	+ $started = !empty($messages) ? wp_date('M j, Y g:i A', strtotime($messages[0]->timestamp . ' UTC')) : '-';
1709	2223
1710		- return array(
1711		- 'total_pages' => absint($status['total_pages']),
1712		- 'processed_pages' => absint($status['processed_pages']),
1713		- 'percentage' => ($status['total_pages'] > 0)
1714		- ? round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100)
1715		- : 0,
1716		- 'status' => sanitize_text_field($status['status']),
1717		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat')
1718		- );
	2224	+ wp_send_json([
	2225	+ 'success' => true,
	2226	+ 'session_id' => $session_id,
	2227	+ 'user' => [
	2228	+ 'name' => $display_name,
	2229	+ 'sub' => $display_sub,
	2230	+ 'initials' => $initials,
	2231	+ 'email' => $user_email,
	2232	+ 'identifier' => $user_identifier
	2233	+ ],
	2234	+ 'page' => [
	2235	+ 'url' => $page_url,
	2236	+ 'title' => $page_title
	2237	+ ],
	2238	+ 'clicked_urls' => $clicked_urls,
	2239	+ 'messages' => $formatted_messages,
	2240	+ 'message_count' => count($messages),
	2241	+ 'started' => $started
	2242	+ ]);
	2243	+ wp_die();
1719	2244	}
1720		-public function mxchat_handle_sitemap_submission() {
1721		- // Check if the form was submitted and verify permissions
1722		- if (!isset($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
1723		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
1724		- }
1725	2245
1726		- // Verify nonce
1727		- check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
1728	2246
1729		- // Validate URL
1730		- if (!isset($_POST['sitemap_url']) || empty($_POST['sitemap_url'])) {
1731		- set_transient('mxchat_admin_notice_error',
1732		- esc_html__('Please provide a valid URL.', 'mxchat'),
1733		- 30
	2247	+/**
	2248	+ * ALTERNATIVE: Simpler helper method using string replacement
	2249	+ */
	2250	+private function highlight_clicked_links($message_content, $clicked_urls) {
	2251	+ if (empty($clicked_urls)) {
	2252	+ return wp_kses(
	2253	+ $message_content,
	2254	+ [
	2255	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	2256	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	2257	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	2258	+ ]
1734	2259	);
1735		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1736		- exit;
1737	2260	}
1738	2261
1739		- $submitted_url = esc_url_raw($_POST['sitemap_url']);
1740		- $response = wp_remote_get($submitted_url, array('timeout' => 30));
	2262	+ // First apply standard sanitization
	2263	+ $message_content = wp_kses(
	2264	+ $message_content,
	2265	+ [
	2266	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	2267	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	2268	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	2269	+ ]
	2270	+ );
1741	2271
1742		- if (is_wp_error($response) || wp_remote_retrieve_response_code($response) !== 200) {
1743		- $error_message = is_wp_error($response) ? $response->get_error_message() : __('Failed to fetch URL', 'mxchat');
1744		- set_transient('mxchat_admin_notice_error',
1745		- sprintf(
1746		- esc_html__('Failed to fetch the URL: %s', 'mxchat'),
1747		- esc_html($error_message)
1748		- ),
1749		- 30
1750		- );
1751		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1752		- exit;
1753		- }
	2272	+ // Process each clicked URL
	2273	+ foreach ($clicked_urls as $clicked_url) {
	2274	+ // Try multiple patterns to catch different link formats
	2275	+ $patterns = [
	2276	+ // Standard link format
	2277	+ '/<a([^>]*href=["\']' . preg_quote($clicked_url, '/') . '["\'][^>]*)>/i',
	2278	+ // Link with trailing slash
	2279	+ '/<a([^>]*href=["\']' . preg_quote(rtrim($clicked_url, '/'), '/') . '\/?["\'][^>]*)>/i',
	2280	+ // Encoded entities version
	2281	+ '/<a([^>]*href=["\']' . preg_quote(htmlentities($clicked_url), '/') . '["\'][^>]*)>/i',
	2282	+ ];
1754	2283
1755		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1756		- $body_content = wp_remote_retrieve_body($response);
	2284	+ foreach ($patterns as $pattern) {
	2285	+ if (preg_match($pattern, $message_content)) {
	2286	+ $message_content = preg_replace_callback(
	2287	+ $pattern,
	2288	+ function($matches) {
	2289	+ $full_match = $matches[0];
	2290	+ $attributes = $matches[1];
1757	2291
1758		- if (empty($body_content)) {
1759		- set_transient('mxchat_admin_notice_error',
1760		- esc_html__('Empty response received from URL.', 'mxchat'),
1761		- 30
1762		- );
1763		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1764		- exit;
1765		- }
	2292	+ // Check if it already has the class
	2293	+ if (strpos($full_match, 'mxchat-clicked-link') !== false) {
	2294	+ return $full_match;
	2295	+ }
1766	2296
1767		- // Handle PDF URL
1768		- if ($this->is_pdf_url($submitted_url, $response)) {
1769		- $result = $this->handle_pdf_for_knowledge_base($submitted_url, $response);
	2297	+ // Check if class attribute exists
	2298	+ if (preg_match('/class=["\']([^"\']*)["\']/', $attributes, $class_matches)) {
	2299	+ // Add to existing class
	2300	+ $new_attributes = preg_replace(
	2301	+ '/class=["\']([^"\']*)["\']/',
	2302	+ 'class="$1 mxchat-clicked-link"',
	2303	+ $attributes
	2304	+ );
	2305	+ } else {
	2306	+ // Add new class attribute
	2307	+ $new_attributes = $attributes . ' class="mxchat-clicked-link"';
	2308	+ }
1770	2309
1771		- if ($result === 'scheduled') {
1772		- set_transient(
1773		- 'mxchat_last_pdf_url',
1774		- sanitize_text_field($submitted_url),
1775		- DAY_IN_SECONDS
1776		- );
1777		- set_transient('mxchat_admin_notice_info',
1778		- esc_html__('PDF processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
1779		- 30
1780		- );
1781		- } else {
1782		- set_transient('mxchat_admin_notice_error',
1783		- esc_html__('Failed to start PDF processing. Please try again.', 'mxchat'),
1784		- 30
1785		- );
	2310	+ // Add title if not present
	2311	+ if (strpos($new_attributes, 'title=') === false) {
	2312	+ $new_attributes .= ' title="User clicked this link"';
	2313	+ }
	2314	+
	2315	+ return '<a' . $new_attributes . '>';
	2316	+ },
	2317	+ $message_content
	2318	+ );
	2319	+
	2320	+ // If we found and replaced, break out of the patterns loop
	2321	+ break;
	2322	+ }
1786	2323	}
1787		-
1788		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1789		- exit;
1790	2324	}
1791	2325
1792		- // Handle Sitemap XML
1793		- if (strpos($content_type, 'xml') !== false || strpos($body_content, '<urlset') !== false) {
1794		- libxml_use_internal_errors(true);
1795		- $xml = simplexml_load_string($body_content);
1796		- $xml_errors = libxml_get_errors();
1797		- libxml_clear_errors();
	2326	+ return $message_content;
	2327	+}
1798	2328
1799		- if ($xml === false || !empty($xml_errors)) {
1800		- set_transient('mxchat_admin_notice_error',
1801		- esc_html__('Invalid sitemap XML. Please provide a valid sitemap.', 'mxchat'),
1802		- 30
1803		- );
1804		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1805		- exit;
1806		- }
	2329	+public function mxchat_create_prompts_page() {
	2330	+ //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
1807	2331
1808		- $result = $this->handle_sitemap_for_knowledge_base($xml, $submitted_url);
	2332	+ global $wpdb;
	2333	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1809	2334
1810		- if ($result === 'scheduled') {
1811		- set_transient(
1812		- 'mxchat_last_sitemap_url',
1813		- sanitize_text_field($submitted_url),
1814		- DAY_IN_SECONDS
1815		- );
1816		- set_transient('mxchat_admin_notice_info',
1817		- esc_html__('Sitemap processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
1818		- 30
1819		- );
1820		- } else {
1821		- set_transient('mxchat_admin_notice_error',
1822		- esc_html__('Failed to start sitemap processing. Please try again.', 'mxchat'),
1823		- 30
1824		- );
1825		- }
	2335	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	2336	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
1826	2337
1827		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1828		- exit;
	2338	+ // Display success message if all prompts were deleted
	2339	+ if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
	2340	+ echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p><button type="button" class="notice-dismiss"><span class="screen-reader-text">' . esc_html__('Dismiss this notice.', 'mxchat') . '</span></button></div>';
1829	2341	}
1830	2342
1831		- // Handle Regular URL
1832		- $page_content = $this->mxchat_extract_main_content($body_content);
1833		- $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
	2343	+ // Set up pagination, search query, and content type filter
	2344	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
	2345	+ $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
	2346	+ $content_type_filter = isset($_GET['content_type']) ? sanitize_key($_GET['content_type']) : ''; // ADDED 2.5.6
	2347	+ $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
	2348	+ $per_page = 25;
1834	2349
1835		- if (empty($sanitized_content)) {
1836		- set_transient('mxchat_admin_notice_error',
1837		- esc_html__('No valid content found on the provided URL.', 'mxchat'),
1838		- 30
1839		- );
1840		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1841		- exit;
1842		- }
	2350	+ //error_log('DEBUG: Search query: ' . $search_query);
	2351	+ //error_log('DEBUG: Content type filter: ' . $content_type_filter);
	2352	+ //error_log('DEBUG: Current page: ' . $current_page);
	2353	+ //error_log('DEBUG: Per page: ' . $per_page);
1843	2354
1844		- $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
1845		- if (is_array($embedding_vector)) {
1846		- MxChat_Utils::submit_content_to_db(
1847		- $sanitized_content,
1848		- $submitted_url,
1849		- $this->options['api_key']
1850		- );
1851		- set_transient('mxchat_admin_notice_success',
1852		- esc_html__('URL content successfully submitted!', 'mxchat'),
1853		- 30
1854		- );
	2355	+ // ================================
	2356	+ // MULTI-BOT CONFIGURATION
	2357	+ // ================================
	2358	+
	2359	+ // Check for multi-bot and set up bot selection
	2360	+ if (class_exists('MxChat_Multi_Bot_Manager')) {
	2361	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	2362	+ $available_bots = $multi_bot_manager->get_available_bots();
	2363	+
	2364	+ // Get saved bot selection (user-specific first, then site-wide default)
	2365	+ $user_id = get_current_user_id();
	2366	+ $saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
	2367	+ if (empty($saved_bot_id)) {
	2368	+ $saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
	2369	+ }
	2370	+
	2371	+ // Allow URL override but default to saved selection
	2372	+ $current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
	2373	+ $multibot_active = true;
1855	2374	} else {
1856		- set_transient('mxchat_admin_notice_error',
1857		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
1858		- 30
1859		- );
	2375	+ $current_bot_id = 'default';
	2376	+ $multibot_active = false;
1860	2377	}
1861	2378
1862		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1863		- exit;
1864		-}
1865		-private function handle_sitemap_for_knowledge_base($xml, $sitemap_url) {
1866		- if (!current_user_can('manage_options')) {
1867		- //error_log(esc_html__('Unauthorized sitemap processing attempt', 'mxchat'));
1868		- return false;
1869		- }
	2379	+ // ================================
	2380	+ // DATA SOURCE CONFIGURATION
	2381	+ // ================================
1870	2382
1871		- try {
1872		- $sitemap_url = esc_url_raw($sitemap_url);
	2383	+ // Get bot-specific Pinecone settings
	2384	+ $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($current_bot_id);
	2385	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	2386	+ $pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
1873	2387
1874		- if (!$xml || !is_object($xml)) {
1875		- throw new Exception(__('Invalid XML object provided', 'mxchat'));
1876		- }
	2388	+ // Get OpenAI Vector Store settings
	2389	+ $vectorstore_options = get_option('mxchat_openai_vectorstore_options', array());
	2390	+ $use_vectorstore = ($vectorstore_options['mxchat_use_openai_vectorstore'] ?? '0') === '1';
1877	2391
1878		- $urls = [];
1879		- foreach ($xml->url as $url_element) {
1880		- $url = esc_url_raw((string)$url_element->loc);
1881		- if ($url) {
1882		- $urls[] = $url;
	2392	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
	2393	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Has API Key: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
	2394	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
	2395	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Namespace: ' . ($pinecone_options['mxchat_pinecone_namespace'] ?? 'NOT SET'));
	2396	+
	2397	+ if ($use_pinecone && !empty($pinecone_api_key)) {
	2398	+ //error_log('DEBUG: Using PINECONE data source with bot-specific config');
	2399	+ // PINECONE DATA SOURCE
	2400	+ $data_source = 'pinecone';
	2401	+
	2402	+ // IMPORTANT: Pass the bot-specific $pinecone_options, not default options!
	2403	+ // UPDATED 2.5.6: Added content_type_filter parameter
	2404	+ $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page, $current_bot_id, $content_type_filter);
	2405	+
	2406	+ // TEMPORARY DEBUG - Add this right after the fetch call
	2407	+ //error_log('=== DEBUG: Bot switching issue ===');
	2408	+ //error_log('Current bot ID: ' . $current_bot_id);
	2409	+ //error_log('Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
	2410	+ //error_log('Records returned: ' . count($records['data'] ?? []));
	2411	+ //error_log('Total records: ' . ($records['total'] ?? 0));
	2412	+
	2413	+ // Check first few records to see their bot_id
	2414	+ if (!empty($records['data'])) {
	2415	+ foreach (array_slice($records['data'], 0, 3) as $i => $record) {
	2416	+ $record_bot_id = $record->bot_id ?? 'NOT_SET';
	2417	+ //error_log('Record ' . ($i+1) . ' bot_id: ' . $record_bot_id . ', content preview: ' . substr($record->article_content ?? '', 0, 30) . '...');
1883	2418	}
1884	2419	}
	2420	+ //error_log('=== END DEBUG ===');
1885	2421
1886		- $total_urls = absint(count($urls));
	2422	+ $total_records = $records['total'] ?? 0;
	2423	+ $prompts = $records['data'] ?? array();
	2424	+ $total_in_database = $records['total_in_database'] ?? 0;
	2425	+ $showing_recent_only = $records['showing_recent_only'] ?? false;
1887	2426
1888		- if ($total_urls < 1) {
1889		- throw new Exception(__('No valid URLs found in sitemap', 'mxchat'));
1890		- }
	2427	+ $total_pages = ceil($total_records / $per_page);
1891	2428
1892		- wp_schedule_single_event(time(), 'mxchat_process_sitemap_urls', array(
1893		- 'urls' => $urls,
1894		- 'sitemap_url' => $sitemap_url,
1895		- 'total_urls' => $total_urls,
1896		- 'batch_size' => absint(10),
1897		- 'batch_pause' => absint(5)
1898		- ));
	2429	+ } else {
	2430	+ //error_log('DEBUG: Using WORDPRESS DB data source');
	2431	+ // WORDPRESS DB DATA SOURCE (your existing logic)
	2432	+ $data_source = 'wordpress';
1899	2433
1900		- $status_data = array(
1901		- 'total_urls' => $total_urls,
1902		- 'processed_urls' => 0,
1903		- 'status' => 'processing',
1904		- 'last_update' => time()
1905		- );
	2434	+ // Initialize these variables for WordPress DB
	2435	+ $total_in_database = 0;
	2436	+ $showing_recent_only = false;
1906	2437
1907		- set_transient(
1908		- sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)),
1909		- array_map('sanitize_text_field', $status_data),
1910		- DAY_IN_SECONDS
1911		- );
	2438	+ $offset = ($current_page - 1) * $per_page;
1912	2439
1913		- return __('scheduled', 'mxchat');
	2440	+ // UPDATED 2.5.6: Build WHERE clause for search and content type filtering
	2441	+ $where_clauses = array();
	2442	+ $where_values = array();
1914	2443
1915		- } catch (\Exception $e) {
1916		- //error_log(sprintf(esc_html__('Error preparing sitemap for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1917		- return false;
1918		- }
1919		-}
1920		-public static function process_sitemap_urls_cron($urls, $sitemap_url, $total_urls, $batch_size, $batch_pause) {
1921		- // Validate inputs
1922		- $sitemap_url = esc_url_raw($sitemap_url);
1923		- $total_urls = absint($total_urls);
1924		- $batch_size = absint($batch_size);
1925		- $batch_pause = absint($batch_pause);
	2444	+ if ($search_query) {
	2445	+ $where_clauses[] = "article_content LIKE %s";
	2446	+ $where_values[] = '%' . $wpdb->esc_like($search_query) . '%';
	2447	+ }
1926	2448
1927		- if (!is_array($urls) || empty($urls)) {
1928		- return;
1929		- }
	2449	+ if ($content_type_filter) {
	2450	+ $where_clauses[] = "content_type = %s";
	2451	+ $where_values[] = $content_type_filter;
	2452	+ }
1930	2453
1931		- try {
1932		- $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
1933		- $status = get_transient($status_key);
	2454	+ $sql_where = "";
	2455	+ if (!empty($where_clauses)) {
	2456	+ $sql_where = "WHERE " . implode(" AND ", $where_clauses);
	2457	+ }
1934	2458
1935		- if (!$status || !is_array($status)) {
1936		- throw new Exception('Invalid status data retrieved from transient');
	2459	+ // UPDATED 2.6.3: Count unique entries (by source_url) instead of individual rows
	2460	+ // This ensures pagination shows X entries per page, not X chunks
	2461	+ // Entries with empty source_url are counted individually
	2462	+ if (!empty($where_values)) {
	2463	+ // Count unique source_urls + count of rows with empty source_url
	2464	+ $count_query = $wpdb->prepare(
	2465	+ "SELECT (SELECT COUNT(DISTINCT source_url) FROM {$table_name} {$sql_where} AND source_url != '') +
	2466	+ (SELECT COUNT(*) FROM {$table_name} {$sql_where} AND (source_url = '' OR source_url IS NULL))",
	2467	+ array_merge($where_values, $where_values)
	2468	+ );
	2469	+ } else {
	2470	+ $count_query = "SELECT (SELECT COUNT(DISTINCT source_url) FROM {$table_name} WHERE source_url != '') +
	2471	+ (SELECT COUNT(*) FROM {$table_name} WHERE source_url = '' OR source_url IS NULL)";
1937	2472	}
	2473	+ $total_records = $wpdb->get_var($count_query);
	2474	+ $total_pages = ceil($total_records / $per_page);
1938	2475
1939		- $start_url = absint($status['processed_urls']);
1940		- $end_url = min($start_url + $batch_size, $total_urls);
1941		- $instance = new self();
	2476	+ // UPDATED 2.6.3: Get unique source_urls for pagination, then fetch all their rows
	2477	+ // Step 1: Get the source_urls for this page (distinct URLs ordered by latest timestamp)
	2478	+ if (!empty($where_values)) {
	2479	+ $urls_query = $wpdb->prepare(
	2480	+ "SELECT source_url, MAX(timestamp) as latest_ts FROM {$table_name} {$sql_where}
	2481	+ GROUP BY source_url ORDER BY latest_ts DESC LIMIT %d OFFSET %d",
	2482	+ array_merge($where_values, array($per_page, $offset))
	2483	+ );
	2484	+ } else {
	2485	+ $urls_query = $wpdb->prepare(
	2486	+ "SELECT source_url, MAX(timestamp) as latest_ts FROM {$table_name}
	2487	+ GROUP BY source_url ORDER BY latest_ts DESC LIMIT %d OFFSET %d",
	2488	+ $per_page, $offset
	2489	+ );
	2490	+ }
	2491	+ $page_urls = $wpdb->get_results($urls_query);
1942	2492
1943		- // Track failures in batch
1944		- $batch_stats = [
1945		- 'processed' => 0,
1946		- 'failed' => 0,
1947		- 'last_error' => ''
1948		- ];
	2493	+ // Step 2: Fetch all rows for these source_urls
	2494	+ $prompts = array();
	2495	+ if (!empty($page_urls)) {
	2496	+ // Build URL order map to preserve newest-first ordering from step 1
	2497	+ $url_order_map = array();
	2498	+ $url_list = array();
	2499	+ $has_empty_url = false;
	2500	+ $order_index = 0;
	2501	+ foreach ($page_urls as $url_row) {
	2502	+ if (empty($url_row->source_url)) {
	2503	+ $has_empty_url = true;
	2504	+ $url_order_map['__empty__'] = $order_index++;
	2505	+ } else {
	2506	+ $url_list[] = $url_row->source_url;
	2507	+ $url_order_map[$url_row->source_url] = $order_index++;
	2508	+ }
	2509	+ }
1949	2510
1950		- for ($i = $start_url; $i < $end_url; $i++) {
1951		- $page_url = esc_url_raw($urls[$i]);
1952		- $page_response = wp_remote_get($page_url);
	2511	+ // Build query to fetch all rows for these URLs
	2512	+ $url_conditions = array();
	2513	+ $url_values = array();
1953	2514
1954		- if (is_wp_error($page_response) || wp_remote_retrieve_response_code($page_response) !== 200) {
1955		- $batch_stats['failed']++;
1956		- continue;
	2515	+ if (!empty($url_list)) {
	2516	+ $placeholders = implode(',', array_fill(0, count($url_list), '%s'));
	2517	+ $url_conditions[] = "source_url IN ($placeholders)";
	2518	+ $url_values = array_merge($url_values, $url_list);
1957	2519	}
1958	2520
1959		- $page_html = wp_remote_retrieve_body($page_response);
1960		- $page_content = $instance->mxchat_extract_main_content($page_html);
1961		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($page_content);
	2521	+ if ($has_empty_url) {
	2522	+ $url_conditions[] = "(source_url = '' OR source_url IS NULL)";
	2523	+ }
1962	2524
1963		- if (!empty($sanitized_content)) {
1964		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content);
	2525	+ if (!empty($url_conditions)) {
	2526	+ $url_where = "WHERE (" . implode(" OR ", $url_conditions) . ")";
1965	2527
1966		- if (is_array($embedding_vector)) {
1967		- $options = get_option('mxchat_options');
1968		- $submission_result = MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $options['api_key']);
	2528	+ // Add original filters back
	2529	+ if (!empty($where_clauses)) {
	2530	+ $url_where .= " AND " . implode(" AND ", $where_clauses);
	2531	+ $url_values = array_merge($url_values, $where_values);
	2532	+ }
1969	2533
1970		- if (is_wp_error($submission_result)) {
1971		- $batch_stats['failed']++;
1972		- $batch_stats['last_error'] = $submission_result->get_error_message();
1973		- continue;
	2534	+ if (!empty($url_values)) {
	2535	+ $prompts_query = $wpdb->prepare(
	2536	+ "SELECT * FROM {$table_name} {$url_where} ORDER BY timestamp DESC",
	2537	+ $url_values
	2538	+ );
	2539	+ } else {
	2540	+ $prompts_query = "SELECT * FROM {$table_name} {$url_where} ORDER BY timestamp DESC";
	2541	+ }
	2542	+
	2543	+ $prompts = $wpdb->get_results($prompts_query);
	2544	+
	2545	+ // Sort prompts by the original URL order (newest first), then by timestamp within each URL group
	2546	+ usort($prompts, function($a, $b) use ($url_order_map) {
	2547	+ $url_a = empty($a->source_url) ? '__empty__' : $a->source_url;
	2548	+ $url_b = empty($b->source_url) ? '__empty__' : $b->source_url;
	2549	+ $order_a = $url_order_map[$url_a] ?? PHP_INT_MAX;
	2550	+ $order_b = $url_order_map[$url_b] ?? PHP_INT_MAX;
	2551	+
	2552	+ // First sort by URL order (newest URLs first)
	2553	+ if ($order_a !== $order_b) {
	2554	+ return $order_a - $order_b;
1974	2555	}
1975	2556
1976		- $batch_stats['processed']++;
1977		- } else {
1978		- $batch_stats['failed']++;
1979		- $batch_stats['last_error'] = 'Failed to generate embedding. Please check OpenAI API key.';
1980		- }
	2557	+ // Within same URL, sort by timestamp DESC (newest chunks first)
	2558	+ return strtotime($b->timestamp) - strtotime($a->timestamp);
	2559	+ });
1981	2560	}
	2561	+ }
	2562	+ }
1982	2563
1983		- $status['processed_urls'] = absint($i + 1);
1984		- $status['last_update'] = time();
1985		- $status['failed_urls'] = absint($status['failed_urls'] ?? 0) + $batch_stats['failed'];
1986		- $status['last_error'] = $batch_stats['last_error'];
	2564	+ // ================================
	2565	+ // PAGINATION GENERATION
	2566	+ // ================================
	2567	+
	2568	+ // Generate pagination links
	2569	+ if ($total_pages > 1) {
	2570	+ // Build a clean base URL with only necessary parameters
	2571	+ $pagination_args = array('page' => 'mxchat-prompts');
1987	2572
1988		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	2573	+ // Preserve bot_id parameter if multi-bot is active
	2574	+ if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') {
	2575	+ $pagination_args['bot_id'] = $current_bot_id;
1989	2576	}
1990	2577
1991		- // If all URLs in this batch failed, stop processing
1992		- if ($batch_stats['processed'] === 0 && $batch_stats['failed'] > 0) {
1993		- $status['status'] = 'error';
1994		- $status['error'] = sprintf(
1995		- 'Processing stopped: %d consecutive failures. Last error: %s',
1996		- $batch_stats['failed'],
1997		- $batch_stats['last_error']
1998		- );
1999		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2000		- return;
	2578	+ // Preserve search query and nonce if present
	2579	+ if ($search_query) {
	2580	+ $pagination_args['search'] = $search_query;
	2581	+ if (!empty($nonce)) {
	2582	+ $pagination_args['_wpnonce'] = $nonce;
	2583	+ }
2001	2584	}
2002	2585
2003		- if ($end_url < $total_urls) {
2004		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_sitemap_urls', array(
2005		- 'urls' => array_map('esc_url_raw', $urls),
2006		- 'sitemap_url' => $sitemap_url,
2007		- 'total_urls' => $total_urls,
2008		- 'batch_size' => $batch_size,
2009		- 'batch_pause' => $batch_pause,
2010		- ));
2011		- } else {
2012		- $status['status'] = 'complete';
2013		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	2586	+ // Preserve content type filter if present
	2587	+ if ($content_type_filter) {
	2588	+ $pagination_args['content_type'] = $content_type_filter;
2014	2589	}
2015		- } catch (\Exception $e) {
2016		- $status['status'] = 'error';
2017		- $status['error'] = sanitize_text_field($e->getMessage());
2018		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	2590	+
	2591	+ // Build clean base URL
	2592	+ $base_url = add_query_arg($pagination_args, admin_url('admin.php'));
	2593	+
	2594	+ $page_links = paginate_links(array(
	2595	+ 'base' => $base_url . '%_%',
	2596	+ 'format' => '&paged=%#%',
	2597	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	2598	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	2599	+ 'total' => $total_pages,
	2600	+ 'current' => $current_page,
	2601	+ 'type' => 'plain',
	2602	+ ));
	2603	+ } else {
	2604	+ $page_links = '';
2019	2605	}
2020		-}
2021	2606
2022		-public function get_sitemap_processing_status($sitemap_url) {
2023		- $sitemap_url = esc_url_raw($sitemap_url);
2024		- $status = get_transient(sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)));
	2607	+ // ================================
	2608	+ // PROCESSING STATUS RETRIEVAL
	2609	+ // ================================
2025	2610
2026		- if (!$status || !is_array($status)) {
2027		- return false;
2028		- }
	2611	+ // Retrieve processing statuses using queue-based method
	2612	+ $processing_statuses = $knowledge_manager->mxchat_get_processing_statuses();
	2613	+ $pdf_status = $processing_statuses['pdf_status'];
	2614	+ $sitemap_status = $processing_statuses['sitemap_status'];
	2615	+ $is_processing = $processing_statuses['is_processing'];
2029	2616
2030		- return array(
2031		- 'total_urls' => absint($status['total_urls']),
2032		- 'processed_urls' => absint($status['processed_urls']),
2033		- 'failed_urls' => absint($status['failed_urls'] ?? 0),
2034		- 'percentage' => ($status['total_urls'] > 0)
2035		- ? round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100)
2036		- : 0,
2037		- 'status' => sanitize_text_field($status['status']),
2038		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat'),
2039		- 'error' => isset($status['error']) ? sanitize_text_field($status['error']) : '',
2040		- 'last_error' => isset($status['last_error']) ? sanitize_text_field($status['last_error']) : ''
	2617	+ //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
	2618	+
	2619	+ // ================================
	2620	+ // RENDER PAGE WITH NEW SIDEBAR LAYOUT
	2621	+ // ================================
	2622	+
	2623	+ // Include the new knowledge page template
	2624	+ require_once plugin_dir_path(__FILE__) . 'admin-knowledge-page.php';
	2625	+
	2626	+ // Package all page data for the render function
	2627	+ $page_data = array(
	2628	+ 'prompts' => $prompts,
	2629	+ 'total_records' => $total_records,
	2630	+ 'total_pages' => $total_pages,
	2631	+ 'current_page' => $current_page,
	2632	+ 'per_page' => $per_page,
	2633	+ 'page_links' => $page_links,
	2634	+ 'search_query' => $search_query,
	2635	+ 'content_type_filter' => $content_type_filter,
	2636	+ 'data_source' => $data_source,
	2637	+ 'use_pinecone' => $use_pinecone,
	2638	+ 'use_vectorstore' => $use_vectorstore,
	2639	+ 'multibot_active' => $multibot_active,
	2640	+ 'current_bot_id' => $current_bot_id,
	2641	+ 'pdf_status' => $pdf_status,
	2642	+ 'sitemap_status' => $sitemap_status,
	2643	+ 'is_processing' => $is_processing,
	2644	+ 'total_in_database' => $total_in_database ?? 0,
	2645	+ 'showing_recent_only' => $showing_recent_only ?? false,
2041	2646	);
	2647	+
	2648	+ // Render the new sidebar-based page
	2649	+ mxchat_render_knowledge_page($this, $knowledge_manager, $page_data);
2042	2650	}
2043	2651
2044		-public function mxchat_stop_processing() {
2045		- // Verify permissions
2046		- if (!current_user_can('manage_options')) {
2047		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
	2652	+/**
	2653	+ * Get bot-specific Pinecone configuration
	2654	+ * Used in the knowledge retrieval functions
	2655	+ */
	2656	+private function get_bot_pinecone_config($bot_id = 'default') {
	2657	+ //error_log("MXCHAT DEBUG: get_bot_pinecone_config called for bot: " . $bot_id);
	2658	+
	2659	+ // If default bot or multi-bot add-on not active, use default Pinecone config
	2660	+ if ($bot_id === 'default' || !class_exists('MxChat_Multi_Bot_Manager')) {
	2661	+ //error_log("MXCHAT DEBUG: Using default Pinecone config (no multi-bot or bot is 'default')");
	2662	+ $addon_options = get_option('mxchat_pinecone_addon_options', array());
	2663	+ $config = array(
	2664	+ 'use_pinecone' => (isset($addon_options['mxchat_use_pinecone']) && $addon_options['mxchat_use_pinecone'] === '1'),
	2665	+ 'api_key' => $addon_options['mxchat_pinecone_api_key'] ?? '',
	2666	+ 'host' => $addon_options['mxchat_pinecone_host'] ?? '',
	2667	+ 'namespace' => $addon_options['mxchat_pinecone_namespace'] ?? ''
	2668	+ );
	2669	+ //error_log("MXCHAT DEBUG: Default config - use_pinecone: " . ($config['use_pinecone'] ? 'true' : 'false'));
	2670	+ return $config;
2048	2671	}
	2672	+
	2673	+ //error_log("MXCHAT DEBUG: Calling filter 'mxchat_get_bot_pinecone_config' for bot: " . $bot_id);
	2674	+
	2675	+ // Hook for multi-bot add-on to provide bot-specific Pinecone config
	2676	+ $bot_pinecone_config = apply_filters('mxchat_get_bot_pinecone_config', array(), $bot_id);
	2677	+
	2678	+ if (!empty($bot_pinecone_config)) {
	2679	+ //error_log("MXCHAT DEBUG: Got bot-specific config from filter");
	2680	+ //error_log(" - use_pinecone: " . (isset($bot_pinecone_config['use_pinecone']) ? ($bot_pinecone_config['use_pinecone'] ? 'true' : 'false') : 'not set'));
	2681	+ //error_log(" - host: " . ($bot_pinecone_config['host'] ?? 'not set'));
	2682	+ //error_log(" - namespace: " . ($bot_pinecone_config['namespace'] ?? 'not set'));
	2683	+ } else {
	2684	+ //error_log("MXCHAT DEBUG: Filter returned empty config!");
	2685	+ }
	2686	+
	2687	+ return is_array($bot_pinecone_config) ? $bot_pinecone_config : array();
	2688	+}
2049	2689
2050		- // Verify nonce
2051		- check_admin_referer('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce');
2052		-
2053		- // Get the last sitemap URL and clear its transient
2054		- $sitemap_url = get_transient('mxchat_last_sitemap_url');
2055		- if ($sitemap_url) {
2056		- delete_transient('mxchat_sitemap_status_' . md5($sitemap_url));
2057		- delete_transient('mxchat_last_sitemap_url');
	2690	+public function mxchat_delete_chat_history() {
	2691	+ if (!current_user_can('manage_options')) {
	2692	+ echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
	2693	+ wp_die();
2058	2694	}
	2695	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
	2696	+ global $wpdb;
	2697	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2059	2698
2060		- // Get the last PDF URL and clear its transient
2061		- $pdf_url = get_transient('mxchat_last_pdf_url');
2062		- if ($pdf_url) {
2063		- delete_transient('mxchat_pdf_status_' . md5($pdf_url));
2064		- delete_transient('mxchat_last_pdf_url');
2065		- }
	2699	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	2700	+ $deleted_count = 0;
	2701	+ $translations_table = $wpdb->prefix . 'mxchat_transcript_translations';
2066	2702
2067		- // Unschedule any pending sitemap events
2068		- $timestamp = wp_next_scheduled('mxchat_process_sitemap_urls');
2069		- if ($timestamp) {
2070		- wp_unschedule_event($timestamp, 'mxchat_process_sitemap_urls');
2071		- }
	2703	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	2704	+ $session_id_sanitized = sanitize_text_field($session_id);
2072	2705
2073		- // Redirect back with a success message
2074		- set_transient('mxchat_admin_notice_success',
2075		- esc_html__('Processing has been stopped successfully.', 'mxchat'),
2076		- 30
2077		- );
2078		- wp_safe_redirect(admin_url('admin.php?page=mxchat-prompts'));
2079		- exit;
2080		-}
2081		-private function mxchat_sanitize_content_for_api($content) {
2082		- // Remove script, style tags, and HTML comments
2083		- $content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $content);
2084		- $content = preg_replace('/<style\b[^>]*>(.*?)<\/style>/is', '', $content);
2085		- $content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
	2706	+ // Clear relevant cache before deletion
	2707	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	2708	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
2086	2709
2087		- // Remove all HTML tags and decode HTML entities
2088		- $content = wp_strip_all_tags($content);
2089		- $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
	2710	+ // Perform the deletion from the database table
	2711	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
2090	2712
2091		- // Trim and normalize whitespace
2092		- $content = trim(preg_replace('/\s+/', ' ', $content));
	2713	+ // Delete any saved translations for this session
	2714	+ if ($wpdb->get_var("SHOW TABLES LIKE '$translations_table'") === $translations_table) {
	2715	+ $wpdb->delete($translations_table, ['session_id' => $session_id_sanitized]);
	2716	+ }
2093	2717
2094		- return $content;
2095		-}
	2718	+ // Delete the corresponding option entry from wp_options table
	2719	+ delete_option("mxchat_history_" . $session_id_sanitized);
2096	2720
	2721	+ // Delete any associated metadata options
	2722	+ delete_option("mxchat_email_" . $session_id_sanitized);
	2723	+ delete_option("mxchat_agent_name_" . $session_id_sanitized);
2097	2724
	2725	+ $deleted_count++;
	2726	+ }
2098	2727
	2728	+ // Optionally, clear a general cache if you have one
	2729	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
2099	2730
2100		-public function mxchat_handle_product_change($post_id, $post, $update) {
2101		- if ($post->post_type !== 'product') {
2102		- return;
	2731	+ echo wp_json_encode([
	2732	+ 'success' => sprintf(
	2733	+ esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
	2734	+ $deleted_count
	2735	+ )
	2736	+ ]);
	2737	+ } else {
	2738	+ echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
2103	2739	}
2104	2740
2105		- if ($post->post_status === 'publish') {
2106		- add_action('shutdown', function() use ($post_id) {
2107		- $product = wc_get_product($post_id);
2108		- if ($product) {
2109		- $this->mxchat_store_product_embedding($product);
2110		- }
2111		- });
2112		- }
	2741	+ wp_die();
2113	2742	}
2114	2743
2115		-private function mxchat_store_product_embedding($product) {
2116		- if (!isset($this->options['enable_woocommerce_integration']) ||
2117		- !in_array($this->options['enable_woocommerce_integration'], ['1', 'on'])) {
2118		- return;
	2744	+/**
	2745	+ * Format transcript message content with markdown processing
	2746	+ * Converts markdown links, bold, italic, code blocks, and plain URLs to HTML
	2747	+ */
	2748	+private function format_transcript_message($text) {
	2749	+ if (empty($text)) {
	2750	+ return '';
2119	2751	}
2120	2752
2121		- $source_url = get_permalink($product->get_id());
	2753	+ // Normalize line endings and clean up excessive whitespace
	2754	+ $text = str_replace("\r\n", "\n", $text);
	2755	+ $text = str_replace("\r", "\n", $text);
2122	2756
2123		- // Build description
2124		- $regular_price = $product->get_regular_price();
2125		- $sale_price = $product->get_sale_price();
2126		- $description = $product->get_description() . "\n\n" .
2127		- esc_html__('Short Description:', 'mxchat') . " " . $product->get_short_description() . "\n" .
2128		- esc_html__('Price:', 'mxchat') . " " . $regular_price . "\n" .
2129		- esc_html__('Sale Price:', 'mxchat') . " " . ($sale_price ?: esc_html__('N/A', 'mxchat')) . "\n" .
2130		- esc_html__('SKU:', 'mxchat') . " " . $product->get_sku();
	2757	+ // Clean up existing <br> tags that may have been saved (legacy data)
	2758	+ // Convert <br>, <br/>, <br /> back to newlines for consistent processing
	2759	+ $text = preg_replace('/<br\s*\/?>\s*/i', "\n", $text);
2131	2760
2132		- // Generate embedding vector
2133		- $embedding_vector = $this->mxchat_generate_embedding($description);
2134		- if (!is_array($embedding_vector)) {
2135		- return;
2136		- }
	2761	+ // Collapse 3+ consecutive newlines to just 2 (paragraph break)
	2762	+ $text = preg_replace('/\n{3,}/', "\n\n", $text);
2137	2763
2138		- // Check for Pinecone addon and its settings
2139		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2140		- $use_pinecone = false;
	2764	+ // Process markdown headers (# Header)
	2765	+ $text = preg_replace_callback('/^(#{1,6})\s+(.+)$/m', function($matches) {
	2766	+ $level = strlen($matches[1]);
	2767	+ $content = esc_html(trim($matches[2]));
	2768	+ return "<h{$level}>{$content}</h{$level}>";
	2769	+ }, $text);
2141	2770
2142		- if ($pinecone_settings && is_array($pinecone_settings)) {
2143		- $use_pinecone = (
2144		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2145		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2146		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2147		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2148		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2149		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2150		- );
2151		- }
	2771	+ // Process code blocks with triple backticks
	2772	+ $text = preg_replace_callback('/```(\w+)?\n?([\s\S]*?)```/', function($matches) {
	2773	+ $language = !empty($matches[1]) ? ' class="language-' . esc_attr($matches[1]) . '"' : '';
	2774	+ $code = esc_html($matches[2]);
	2775	+ return "<pre><code{$language}>{$code}</code></pre>";
	2776	+ }, $text);
2152	2777
2153		- if ($use_pinecone) {
2154		- $result = $this->store_in_pinecone_main(
2155		- $embedding_vector,
2156		- $description,
2157		- $source_url,
2158		- $pinecone_settings['mxchat_pinecone_api_key'],
2159		- $pinecone_settings['mxchat_pinecone_environment'],
2160		- $pinecone_settings['mxchat_pinecone_index']
2161		- );
	2778	+ // Process inline code with single backticks
	2779	+ $text = preg_replace('/`([^`]+)`/', '<code>$1</code>', $text);
2162	2780
2163		- if (!$result['success']) {
2164		- // Fallback to WordPress DB if Pinecone storage fails
2165		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2166		- }
2167		- } else {
2168		- // Use WordPress DB storage
2169		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2170		- }
2171		-}
	2781	+ // Process bold text **text** or __text__
	2782	+ $text = preg_replace('/\*\*(.+?)\*\*/', '<strong>$1</strong>', $text);
	2783	+ $text = preg_replace('/__(.+?)__/', '<strong>$1</strong>', $text);
2172	2784
2173		-public function mxchat_handle_product_delete($post_id) {
2174		- if (get_post_type($post_id) !== 'product') {
2175		- return;
2176		- }
	2785	+ // Process italic text *text* or _text_ (but not if part of URL)
	2786	+ $text = preg_replace('/(?<![*_\w])\*([^*]+)\*(?![*\w])/', '<em>$1</em>', $text);
	2787	+ $text = preg_replace('/(?<![*_\w])_([^_]+)_(?![*\w])/', '<em>$1</em>', $text);
2177	2788
2178		- $source_url = get_permalink($post_id);
	2789	+ // Process markdown links [text](url)
	2790	+ $text = preg_replace_callback('/\[([^\]]+)\]\((https?:\/\/[^\s)]+)\)/', function($matches) {
	2791	+ $link_text = esc_html($matches[1]);
	2792	+ $url = esc_url($matches[2]);
	2793	+ return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$link_text}</a>";
	2794	+ }, $text);
2179	2795
2180		- // Check for Pinecone addon and its settings
2181		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2182		- $use_pinecone = false;
	2796	+ // Process citation-style brackets [URL]
	2797	+ $text = preg_replace_callback('/\[(https?:\/\/[^\]]+)\]/', function($matches) {
	2798	+ $url = esc_url($matches[1]);
	2799	+ return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$url}</a>";
	2800	+ }, $text);
2183	2801
2184		- if ($pinecone_settings && is_array($pinecone_settings)) {
2185		- $use_pinecone = (
2186		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2187		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2188		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2189		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2190		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2191		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2192		- );
2193		- }
	2802	+ // Process standalone URLs (not already in links)
	2803	+ $text = preg_replace_callback(
	2804	+ '/(?<!href="|">)(https?:\/\/[^\s<>"]+)(?![^<]*<\/a>)/',
	2805	+ function($matches) {
	2806	+ $url = esc_url($matches[1]);
	2807	+ // Truncate display URL if too long
	2808	+ $display = strlen($matches[1]) > 50 ? substr($matches[1], 0, 47) . '...' : $matches[1];
	2809	+ return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$display}</a>";
	2810	+ },
	2811	+ $text
	2812	+ );
2194	2813
2195		- if ($use_pinecone) {
2196		- $this->delete_from_pinecone(
2197		- array($source_url),
2198		- $pinecone_settings['mxchat_pinecone_api_key'],
2199		- $pinecone_settings['mxchat_pinecone_environment'],
2200		- $pinecone_settings['mxchat_pinecone_index']
2201		- );
	2814	+ // Process mailto links
	2815	+ $text = preg_replace_callback('/\[([^\]]+)\]\((mailto:[^)]+)\)/', function($matches) {
	2816	+ $link_text = esc_html($matches[1]);
	2817	+ $mailto = esc_url($matches[2]);
	2818	+ return "<a href=\"{$mailto}\">{$link_text}</a>";
	2819	+ }, $text);
	2820	+
	2821	+ // Convert paragraphs: split by double newlines, wrap in <p> tags
	2822	+ // This creates proper paragraph structure instead of excessive <br> tags
	2823	+ $paragraphs = preg_split('/\n\n+/', $text);
	2824	+
	2825	+ // Filter out empty paragraphs but preserve content like "0"
	2826	+ $paragraphs = array_values(array_filter(array_map('trim', $paragraphs), function($p) {
	2827	+ return $p !== '';
	2828	+ }));
	2829	+
	2830	+ if (empty($paragraphs)) {
	2831	+ // No content after filtering
	2832	+ return '';
	2833	+ } elseif (count($paragraphs) > 1) {
	2834	+ // Multiple paragraphs - wrap each in <p> tags, convert single newlines to <br>
	2835	+ $formatted_paragraphs = array_map(function($p) {
	2836	+ return nl2br($p);
	2837	+ }, $paragraphs);
	2838	+ $text = '<p>' . implode('</p><p>', $formatted_paragraphs) . '</p>';
2202	2839	} else {
2203		- // Fallback to WordPress DB deletion
2204		- global $wpdb;
2205		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
2206		- $wpdb->delete($table_name, array('source_url' => $source_url), array('%s'));
	2840	+ // Single paragraph - just convert newlines to <br>
	2841	+ $text = nl2br($paragraphs[0]);
2207	2842	}
	2843	+
	2844	+ return $text;
2208	2845	}
2209	2846
2210	2847	/**
2211		- * Delete vectors from Pinecone by source URL
2212		- *
2213		- * @param array $urls Array of source URLs to delete
2214		- * @param string $api_key Pinecone API key
2215		- * @param string $environment Pinecone environment
2216		- * @param string $index_name Pinecone index name
2217		- * @return array Associative array with 'success' boolean and 'message' string
	2848	+ * AJAX handler to fetch RAG context for a specific message
	2849	+ * Used by the transcript viewer to show retrieved documents
2218	2850	*/
2219		-private function delete_from_pinecone($urls, $api_key, $environment, $index_name) {
2220		- // Get the Pinecone host from options (matching your store_in_pinecone_main pattern)
2221		- $options = get_option('mxchat_pinecone_addon_options');
2222		- $host = $options['mxchat_pinecone_host'] ?? '';
	2851	+public function mxchat_get_rag_context() {
	2852	+ // Check permissions
	2853	+ if (!current_user_can('manage_options')) {
	2854	+ wp_send_json_error(['message' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
	2855	+ wp_die();
	2856	+ }
2223	2857
2224		- if (empty($host)) {
2225		- return array(
2226		- 'success' => false,
2227		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
2228		- );
	2858	+ // Validate message ID
	2859	+ if (!isset($_POST['message_id']) || empty($_POST['message_id'])) {
	2860	+ wp_send_json_error(['message' => esc_html__('Message ID is required.', 'mxchat')]);
	2861	+ wp_die();
2229	2862	}
2230	2863
2231		- // Build API endpoint using the configured host
2232		- $api_endpoint = "https://{$host}/vectors/delete";
	2864	+ $message_id = absint($_POST['message_id']);
2233	2865
2234		- // Create vector IDs from URLs (matching your store method's ID generation)
2235		- $vector_ids = array_map('md5', $urls);
	2866	+ global $wpdb;
	2867	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2236	2868
2237		- // Prepare the delete request body
2238		- $request_body = array(
2239		- 'ids' => $vector_ids,
2240		- 'filter' => array(
2241		- 'source_url' => array(
2242		- '$in' => $urls
2243		- )
2244		- )
2245		- );
2246		-
2247		- // Make the deletion request
2248		- $response = wp_remote_post($api_endpoint, array(
2249		- 'headers' => array(
2250		- 'Api-Key' => $api_key,
2251		- 'accept' => 'application/json',
2252		- 'content-type' => 'application/json'
2253		- ),
2254		- 'body' => wp_json_encode($request_body),
2255		- 'timeout' => 30,
2256		- 'data_format' => 'body'
	2869	+ // Fetch the RAG context for this message
	2870	+ $result = $wpdb->get_row($wpdb->prepare(
	2871	+ "SELECT rag_context FROM {$table_name} WHERE id = %d",
	2872	+ $message_id
2257	2873	));
2258	2874
2259		- // Handle WordPress HTTP API errors
2260		- if (is_wp_error($response)) {
2261		- return array(
2262		- 'success' => false,
2263		- 'message' => $response->get_error_message()
2264		- );
	2875	+ if (!$result || empty($result->rag_context)) {
	2876	+ wp_send_json_error(['message' => esc_html__('No RAG context found for this message.', 'mxchat')]);
	2877	+ wp_die();
2265	2878	}
2266	2879
2267		- // Check response status
2268		- $response_code = wp_remote_retrieve_response_code($response);
2269		- if ($response_code !== 200) {
2270		- $body = wp_remote_retrieve_body($response);
2271		- return array(
2272		- 'success' => false,
2273		- 'message' => sprintf(
2274		- 'Pinecone API error (HTTP %d): %s',
2275		- $response_code,
2276		- $body
2277		- )
2278		- );
2279		- }
	2880	+ // Decode the JSON data
	2881	+ $rag_context = json_decode($result->rag_context, true);
2280	2882
2281		- // Parse response body
2282		- $body = wp_remote_retrieve_body($response);
2283		- $response_data = json_decode($body, true);
2284		-
2285		- // Final validation of the response
2286	2883	if (json_last_error() !== JSON_ERROR_NONE) {
2287		- return array(
2288		- 'success' => false,
2289		- 'message' => 'Failed to parse Pinecone response: ' . json_last_error_msg()
2290		- );
	2884	+ wp_send_json_error(['message' => esc_html__('Invalid RAG context data.', 'mxchat')]);
	2885	+ wp_die();
2291	2886	}
2292	2887
2293		- return array(
2294		- 'success' => true,
2295		- 'message' => sprintf('Successfully deleted %d vectors from Pinecone', count($vector_ids))
2296		- );
	2888	+ wp_send_json_success($rag_context);
	2889	+ wp_die();
2297	2890	}
2298	2891
	2892	+public function display_admin_notices() {
	2893	+ // Check if we're on a MXChat admin page
	2894	+ $screen = get_current_screen();
	2895	+ if (!$screen || strpos($screen->base, 'mxchat') === false) {
	2896	+ return;
	2897	+ }
2299	2898
2300		-public function mxchat_fetch_chat_history() {
2301		- global $wpdb;
2302		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	2899	+ $dismiss_button = '<button type="button" class="notice-dismiss"><span class="screen-reader-text">' . esc_html__('Dismiss this notice.', 'mxchat') . '</span></button>';
2303	2900
2304		- if (!current_user_can('manage_options')) {
2305		- wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
	2901	+ // Check for error notices
	2902	+ $error_notice = get_transient('mxchat_admin_notice_error');
	2903	+ if ($error_notice) {
	2904	+ echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p>' . $dismiss_button . '</div>';
	2905	+ delete_transient('mxchat_admin_notice_error');
2306	2906	}
2307	2907
2308		- // First get unique session IDs ordered by most recent message in each session
2309		- $session_ids = $wpdb->get_col(
2310		- $wpdb->prepare(
2311		- "SELECT DISTINCT session_id
2312		- FROM {$table_name}
2313		- GROUP BY session_id
2314		- ORDER BY MAX(timestamp) DESC"
2315		- )
2316		- );
	2908	+ // Check for success notices
	2909	+ $success_notice = get_transient('mxchat_admin_notice_success');
	2910	+ if ($success_notice) {
	2911	+ echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p>' . $dismiss_button . '</div>';
	2912	+ delete_transient('mxchat_admin_notice_success');
	2913	+ }
2317	2914
2318		- if (empty($session_ids)) {
2319		- wp_die(esc_html__('No chat history available.', 'mxchat'));
	2915	+ // Check for info notices
	2916	+ $info_notice = get_transient('mxchat_admin_notice_info');
	2917	+ if ($info_notice) {
	2918	+ echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p>' . $dismiss_button . '</div>';
	2919	+ delete_transient('mxchat_admin_notice_info');
2320	2920	}
	2921	+}
2321	2922
2322		- ob_start();
2323		- echo '<div class="mxchat-transcript">';
2324	2923
2325		- // Iterate through sessions from newest to oldest
2326		- foreach ($session_ids as $session_id) {
2327		- // Get the email associated with this session (if available)
2328		- $email = $wpdb->get_var(
2329		- $wpdb->prepare(
2330		- "SELECT user_email
2331		- FROM {$table_name}
2332		- WHERE session_id = %s AND user_email != ''
2333		- ORDER BY timestamp ASC
2334		- LIMIT 1",
2335		- $session_id
2336		- )
2337		- );
	2924	+public function mxchat_create_activation_page() {
	2925	+ // Include the new Pro & Extensions page template
	2926	+ require_once plugin_dir_path(__FILE__) . 'admin-pro-page.php';
2338	2927
2339		- // Debug: Check email retrieval
2340		- if (empty($email)) {
2341		- //error_log("No email found for session {$session_id}");
2342		- } else {
2343		- //error_log("Email for session {$session_id}: " . $email);
2344		- }
	2928	+ // Get addons configuration from the MxChat_Addons class
	2929	+ require_once plugin_dir_path(__FILE__) . 'class-mxchat-addons.php';
	2930	+ $addons_instance = new MxChat_Addons();
	2931	+ $addons_config = $addons_instance->get_addons_config();
2345	2932
2346		- // Get messages for this session ordered by timestamp
2347		- $messages = $wpdb->get_results(
2348		- $wpdb->prepare(
2349		- "SELECT * FROM {$table_name}
2350		- WHERE session_id = %s
2351		- ORDER BY timestamp ASC",
2352		- $session_id
2353		- )
2354		- );
	2933	+ // Render the consolidated Pro & Extensions page
	2934	+ mxchat_render_pro_page($this, $addons_config);
	2935	+}
2355	2936
2356		- // Start session block
2357		- echo '<div class="mxchat-session">';
2358		- echo '<div class="mxchat-session-header">';
2359		- // Wrap checkbox and session ID in one block
2360		- echo '<div class="mxchat-session-id">';
2361		- echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
2362		- echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
2363		- echo '</div>';
	2937	+/**
	2938	+ * Check if current activation is linked to a domain
	2939	+ * This checks YOUR website's database, not the user's local database
	2940	+ */
	2941	+public function is_current_activation_linked($domain) {
	2942	+ $license_key = get_option('mxchat_activation_key');
	2943	+ $email = get_option('mxchat_pro_email');
2364	2944
2365		- // Place email directly below the session ID block
2366		- if (!empty($email)) {
2367		- echo '<div class="mxchat-session-email">';
2368		- echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
2369		- echo '</div>';
2370		- }
2371		- echo '</div>';
	2945	+ if (empty($license_key) || empty($email)) {
	2946	+ return false;
	2947	+ }
2372	2948
2373		- echo '<div class="mxchat-messages">';
	2949	+ // Check with YOUR website's API
	2950	+ $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
	2951	+ 'body' => array(
	2952	+ 'license_key' => $license_key,
	2953	+ 'email' => $email,
	2954	+ 'domain' => $domain
	2955	+ ),
	2956	+ 'timeout' => 10,
	2957	+ 'sslverify' => false
	2958	+ ));
2374	2959
2375		- // Display messages for this session
2376		- foreach ($messages as $transcript) {
2377		- $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
2378		-
2379		- // Determine message styling
2380		- switch ($transcript->role) {
2381		- case 'assistant':
2382		- case 'bot':
2383		- $message_class = 'bot-message';
2384		- $display_role = esc_html__('Chatbot', 'mxchat');
2385		- break;
2386		- case 'user':
2387		- $message_class = 'user-message';
2388		- $display_role = !empty($transcript->user_identifier)
2389		- ? sanitize_text_field($transcript->user_identifier)
2390		- : esc_html__('User', 'mxchat');
2391		- break;
2392		- case 'agent':
2393		- $message_class = 'agent-message';
2394		- $display_role = esc_html__('Agent', 'mxchat');
2395		- break;
2396		- default:
2397		- $message_class = 'unknown-message';
2398		- $display_role = esc_html__('Unknown', 'mxchat');
2399		- }
2400		-
2401		- // Process message content
2402		- $message_content = wp_kses(
2403		- stripslashes($transcript->message),
2404		- [
2405		- 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
2406		- 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
2407		- 'a' => ['href' => [], 'title' => []]
2408		- ]
2409		- );
2410		- $message_content = nl2br($message_content);
2411		-
2412		- // Render message
2413		- echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
2414		- echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
2415		- echo '<div class="mxchat-message-content">' . $message_content . '</div>';
2416		- echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
2417		- echo '</div>';
2418		- }
2419		-
2420		- // Close session block
2421		- echo '</div></div>';
	2960	+ if (is_wp_error($response)) {
	2961	+ return false;
2422	2962	}
2423	2963
2424		- echo '</div>';
2425		- $output = ob_get_clean();
2426		- echo $output;
2427		- wp_die();
	2964	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	2965	+ return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
2428	2966	}
2429	2967
2430	2968
2431		-public function mxchat_create_activation_page() {
2432		- $license_status = get_option('mxchat_license_status', 'inactive');
2433		- $license_error = get_option('mxchat_license_error', '');
2434		- ?>
2435		- <div class="wrap mxchat-admin-activation">
2436		- <div class="mxchat-pro-hero">
2437		- <h1 class="pro-title">
2438		- <span class="pro-gradient-text">Activate</span> MxChat Pro
2439		- </h1>
2440		- <p class="pro-subtitle">
2441		- <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
2442		- </p>
2443		- </div>
2444		-
2445		- <?php if ($license_status === 'inactive' && !empty($license_error)): ?>
2446		- <div class="error notice">
2447		- <p><?php echo esc_html($license_error); ?></p>
2448		- </div>
2449		- <?php endif; ?>
2450		-
2451		- <form id="mxchat-activation-form" class="mxchat-pro-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
2452		- <div class="mxchat-pro-form-container">
2453		- <table class="form-table">
2454		- <tr valign="top">
2455		- <th scope="row"><?php esc_html_e('Email Address', 'mxchat'); ?></th>
2456		- <td>
2457		- <input type="email" id="mxchat_pro_email" name="mxchat_pro_email" value="<?php echo esc_attr(get_option('mxchat_pro_email')); ?>" class="regular-text mxchat-pro-input" required />
2458		- </td>
2459		- </tr>
2460		- <tr valign="top">
2461		- <th scope="row"><?php esc_html_e('Activation Key', 'mxchat'); ?></th>
2462		- <td>
2463		- <input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text mxchat-pro-input" required />
2464		- </td>
2465		- </tr>
2466		- </table>
2467		- <?php if ($license_status !== 'active'): ?>
2468		- <div class="mxchat-pro-button-container">
2469		- <button type="submit" id="activate_license_button" class="button button-primary mxchat-pro-button"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
2470		- <div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
2471		- </div>
2472		- <?php endif; ?>
2473		- </div>
2474		- </form>
2475		- <!-- License Status Display -->
2476		- <div class="mxchat-pro-status">
2477		- <h3><?php esc_html_e('License Status:', 'mxchat'); ?>
2478		- <span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
2479		- <?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
2480		- </span>
2481		- </h3>
2482		- </div>
2483		-
2484		- </div>
2485		- <?php
2486		-}
2487		-
2488		-public function mxchat_intents_page_html() {
	2969	+public function mxchat_actions_page_html() {
2489	2970	if (!current_user_can('manage_options')) {
2490	2971	return;
2491	2972	}
2492	2973
2493		- // Keep existing data fetching logic
2494	2974	global $wpdb;
2495	2975	$table_name = $wpdb->prefix . 'mxchat_intents';
2496		- $page = isset($_GET['paged']) ? max(1, intval($_GET['paged'])) : 1;
2497		- $per_page = 20;
2498		- $offset = ($page - 1) * $per_page;
2499	2976
2500		- // Success message
2501		- if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2502		- echo '<div class="notice notice-success is-dismissible"><p>' .
2503		- esc_html__('Intent updated successfully.', 'mxchat') .
2504		- '</p></div>';
2505		- }
	2977	+ // Get stats for dashboard
	2978	+ $total_actions = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
	2979	+ $enabled_actions = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE enabled = 1");
	2980	+ $disabled_actions = $total_actions - $enabled_actions;
2506	2981
2507		- // Filtering logic
2508		- $where = '1=1';
2509		- $search_term = isset($_GET['s']) ? trim($_GET['s']) : '';
2510		- $callback_filter = isset($_GET['callback_filter']) ? sanitize_text_field($_GET['callback_filter']) : '';
	2982	+ // Get unique action types count
	2983	+ $action_types_count = $wpdb->get_var("SELECT COUNT(DISTINCT callback_function) FROM $table_name");
2511	2984
2512		- if ($search_term) {
2513		- $search_term_like = '%' . $wpdb->esc_like($search_term) . '%';
2514		- $where .= $wpdb->prepare(' AND (intent_label LIKE %s OR phrases LIKE %s)',
2515		- $search_term_like, $search_term_like);
2516		- }
	2985	+ // Get action type distribution
	2986	+ $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");
	2987	+ $available_callbacks = $this->mxchat_get_available_callbacks();
	2988	+ $callback_groups = $this->mxchat_get_available_callbacks(true, true);
2517	2989
2518		- if ($callback_filter) {
2519		- $where .= $wpdb->prepare(' AND callback_function = %s', $callback_filter);
	2990	+ $action_type_distribution = array();
	2991	+ foreach ($type_distribution_raw as $row) {
	2992	+ $label = isset($available_callbacks[$row->callback_function]['label'])
	2993	+ ? $available_callbacks[$row->callback_function]['label']
	2994	+ : $row->callback_function;
	2995	+ $action_type_distribution[$label] = $row->count;
2520	2996	}
2521	2997
2522		- // Pagination
2523		- $total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2524		- $total_pages = ceil($total_intents / $per_page);
	2998	+ // Prepare page data
	2999	+ $page_data = array(
	3000	+ 'total_actions' => $total_actions,
	3001	+ 'enabled_actions' => $enabled_actions,
	3002	+ 'disabled_actions' => $disabled_actions,
	3003	+ 'action_types_count' => $action_types_count,
	3004	+ 'action_type_distribution' => $action_type_distribution,
	3005	+ 'available_callbacks' => $available_callbacks,
	3006	+ 'callback_groups' => $callback_groups,
	3007	+ );
2525	3008
2526		- // Get intents
2527		- $intents = $wpdb->get_results($wpdb->prepare(
2528		- "SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2529		- $per_page, $offset
2530		- ));
	3009	+ // Include and render the new template
	3010	+ require_once plugin_dir_path(__FILE__) . 'admin-actions-page.php';
	3011	+ mxchat_render_actions_page($this, $page_data);
	3012	+}
2531	3013
2532		- // Get callbacks
2533		- $available_callbacks = $this->mxchat_get_available_callbacks();
2534		-
	3014	+/**
	3015	+ * LEGACY HTML - Preserved below for reference, to be removed in future update
	3016	+ */
	3017	+function mxchat_actions_page_legacy_html() {
	3018	+ // This function is deprecated and no longer used
	3019	+ // The new template is in includes/admin-actions-page.php
2535	3020	?>
2536	3021	<div class="wrap mxchat-wrapper">
2537	3022	<!-- Hero Section -->
2538	3023	<div class="mxchat-hero">
2539	3024	<h1 class="mxchat-main-title">
2540		- <span class="mxchat-gradient-text">Intent</span> Manager
	3025	+ <span class="mxchat-gradient-text">Actions</span> Manager
2541	3026	</h1>
2542	3027	<p class="mxchat-hero-subtitle">
2543		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	3028	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2544	3029	</p>
2545	3030	</div>
2546	3031
2547		- <div class="mxchat-content">
2548		- <!-- Add Intent Card -->
2549		- <div class="mxchat-card">
2550		- <div class="mxchat-card-header">
2551		- <h2><?php esc_html_e('Add New Intent', 'mxchat'); ?></h2>
2552		- </div>
2553		-
2554		- <div class="mxchat-intent-documentation">
2555		- <p>
2556		- <?php esc_html_e('We highly encourage users to quickly read our ', 'mxchat'); ?>
2557		- <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer">
2558		- <?php esc_html_e('documentation', 'mxchat'); ?>
2559		- </a>
2560		- <?php esc_html_e(' to better understand intents. Some intents require setup in the Integration tab. If your intent is not triggering lower similarity threshold test.', 'mxchat'); ?>
2561		- </p>
2562		- </div>
2563		-
2564		- <form id="mxchat-add-intent-form" method="post"
2565		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2566		- <input type="hidden" name="action" value="mxchat_add_intent">
2567		- <?php wp_nonce_field('mxchat_add_intent_nonce'); ?>
2568		-
2569		- <div class="mxchat-form-group">
2570		- <label for="intent_label">
2571		- <?php esc_html_e('Intent Label (For your reference only)', 'mxchat'); ?>
2572		- </label>
2573		- <input name="intent_label" type="text" id="intent_label" required
2574		- class="mxchat-intent-input"
2575		- placeholder="<?php esc_attr_e('Example Email Capture: Newsletter Signup', 'mxchat'); ?>">
	3032	+ <!-- Actions Header with Search and Filter -->
	3033	+ <div class="mxchat-actions-header">
	3034	+ <div class="mxchat-actions-filters">
	3035	+ <form method="get" class="mxchat-search-form">
	3036	+ <input type="hidden" name="page" value="mxchat-actions">
	3037	+ <div class="mxchat-search-group">
	3038	+ <span class="dashicons dashicons-search"></span>
	3039	+ <input type="text" name="s" class="mxchat-search-input"
	3040	+ placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
	3041	+ value="<?php echo esc_attr($search_term); ?>">
2576	3042	</div>
2577		-
2578		- <div class="mxchat-form-group">
2579		- <label for="phrases">
2580		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2581		- </label>
2582		- <textarea name="phrases" id="phrases" rows="5" required
2583		- class="mxchat-intent-textarea"
2584		- placeholder="<?php esc_attr_e('Example Email Capture: sign me up, subscribe me, I want to join, add me to the newsletter, send me updates, keep me informed', 'mxchat'); ?>"></textarea>
2585		- </div>
2586		-
2587		- <div class="mxchat-form-group">
2588		- <label for="callback_function">
2589		- <?php esc_html_e('Callback Function', 'mxchat'); ?>
2590		- </label>
2591		- <select name="callback_function" id="callback_function"
2592		- class="mxchat-intent-select" required>
2593		- <option value="">
2594		- <?php esc_html_e('Select a Callback', 'mxchat'); ?>
	3043	+ <select name="callback_filter" class="mxchat-action-filter">
	3044	+ <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
	3045	+ <?php foreach ($available_callbacks as $function => $callback_data) :
	3046	+ $label = $callback_data['label']; ?>
	3047	+ <option value="<?php echo esc_attr($function); ?>"
	3048	+ <?php selected($callback_filter, $function); ?>>
	3049	+ <?php echo esc_html($label); ?>
2595	3050	</option>
2596		- <?php
2597		- $groups = $this->mxchat_get_available_callbacks(true);
2598		- foreach ($groups as $group_label => $group_callbacks) :
2599		- echo '<optgroup label="' . esc_attr($group_label) . '">';
2600		- foreach ($group_callbacks as $function => $data) :
2601		- $label = $data['label'];
2602		- $pro_only = $data['pro_only'];
2603		- $disabled = (!$this->is_activated && $pro_only) ? 'disabled' : '';
2604		- $label_suffix = (!$this->is_activated && $pro_only) ? ' (Pro Only)' : '';
2605		- ?>
2606		- <option value="<?php echo esc_attr($function); ?>"
2607		- <?php echo $disabled; ?>>
2608		- <?php echo esc_html($label . $label_suffix); ?>
2609		- </option>
2610		- <?php
2611		- endforeach;
2612		- echo '</optgroup>';
2613		- endforeach;
2614		- ?>
2615		- </select>
2616		- </div>
2617		-
2618		- <button type="submit" class="mxchat-button-primary">
2619		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
	3051	+ <?php endforeach; ?>
	3052	+ </select>
	3053	+ <button type="submit" class="mxchat-button-secondary">
	3054	+ <?php esc_html_e('Filter', 'mxchat'); ?>
2620	3055	</button>
2621	3056	</form>
2622	3057	</div>
	3058	+ <div class="mxchat-actions-controls">
	3059	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	3060	+ <span class="dashicons dashicons-plus-alt"></span>
	3061	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	3062	+ </button>
	3063	+ </div>
	3064	+ </div>
2623	3065
2624		- <!-- Manage Intents Card -->
2625		- <div class="mxchat-card">
2626		- <div class="mxchat-card-header">
2627		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2628		- <div class="mxchat-header-actions">
2629		- <form method="get" class="mxchat-search-form">
2630		- <input type="hidden" name="page" value="mxchat-intents">
2631		- <div class="mxchat-search-group">
2632		- <span class="dashicons dashicons-search"></span>
2633		- <input type="text" name="s"
2634		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2635		- value="<?php echo esc_attr($search_term); ?>">
2636		- <select name="callback_filter" class="mxchat-intent-filter">
2637		- <option value="">
2638		- <?php esc_html_e('All Callbacks', 'mxchat'); ?>
2639		- </option>
2640		- <?php foreach ($available_callbacks as $function => $callback_data) :
2641		- $label = $callback_data['label']; ?>
2642		- <option value="<?php echo esc_attr($function); ?>"
2643		- <?php selected($callback_filter, $function); ?>>
2644		- <?php echo esc_html($label); ?>
2645		- </option>
2646		- <?php endforeach; ?>
2647		- </select>
2648		- <button type="submit" class="mxchat-button-secondary">
2649		- <?php esc_html_e('Filter', 'mxchat'); ?>
2650		- </button>
	3066	+ <!-- Actions Grid Layout - All actions in a single grid -->
	3067	+ <div class="mxchat-actions-grid">
	3068	+ <div class="mxchat-cards-container">
	3069	+ <?php if (!empty($actions)) : ?>
	3070	+ <?php foreach ($actions as $action) :
	3071	+ $callback_function = $action->callback_function;
	3072	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	3073	+ ? $available_callbacks[$callback_function]['label']
	3074	+ : $callback_function;
	3075	+ $threshold_value = isset($action->similarity_threshold)
	3076	+ ? round($action->similarity_threshold * 100)
	3077	+ : 85;
	3078	+
	3079	+ // Check if this is a form action
	3080	+ $is_form_action = strpos($action->intent_label, 'Form ') === 0;
	3081	+
	3082	+ // Get action status (enabled/disabled) - default to true if column doesn't exist
	3083	+ $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
	3084	+
	3085	+ // Get enabled bots for display
	3086	+ $enabled_bots = [];
	3087	+ if (isset($action->enabled_bots) && !empty($action->enabled_bots)) {
	3088	+ $enabled_bots = json_decode($action->enabled_bots, true);
	3089	+ if (!is_array($enabled_bots)) {
	3090	+ $enabled_bots = ['default'];
	3091	+ }
	3092	+ } else {
	3093	+ $enabled_bots = ['default']; // Backward compatibility
	3094	+ }
	3095	+ ?>
	3096	+ <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
	3097	+ <div class="mxchat-card-header">
	3098	+ <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
	3099	+ <div class="mxchat-card-toggle">
	3100	+ <label class="mxchat-switch">
	3101	+ <input type="checkbox" class="mxchat-action-toggle"
	3102	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3103	+ <?php checked($is_enabled); ?>>
	3104	+ <span class="mxchat-slider round"></span>
	3105	+ </label>
	3106	+ </div>
2651	3107	</div>
2652		- </form>
2653		- </div>
2654		- </div>
2655	3108
2656		- <div class="mxchat-table-wrapper">
2657		- <table class="mxchat-records-table">
2658		- <thead>
2659		- <tr>
2660		- <th><?php esc_html_e('Intent Label', 'mxchat'); ?></th>
2661		- <th><?php esc_html_e('Phrases', 'mxchat'); ?></th>
2662		- <th><?php esc_html_e('Callback Function', 'mxchat'); ?></th>
2663		- <th><?php esc_html_e('Similarity Threshold', 'mxchat'); ?></th>
2664		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
2665		- </tr>
2666		- </thead>
2667		- <tbody>
2668		- <?php if ($intents) :
2669		- foreach ($intents as $intent) :
2670		- $callback_function = $intent->callback_function;
2671		- $callback_label = isset($available_callbacks[$callback_function]['label'])
2672		- ? $available_callbacks[$callback_function]['label']
2673		- : $callback_function;
2674		- $threshold_value = isset($intent->similarity_threshold)
2675		- ? round($intent->similarity_threshold * 100)
2676		- : 85;
2677		-
2678		- // Check if this is a form intent (its intent_label starts with "Form ")
2679		- $is_form_intent = strpos($intent->intent_label, 'Form ') === 0;
	3109	+ <div class="mxchat-card-body">
	3110	+ <div class="mxchat-card-description">
	3111	+ <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
	3112	+ <?php echo esc_html($callback_label); ?>
	3113	+ </div>
	3114	+
	3115	+ <div class="mxchat-card-phrases">
	3116	+ <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
	3117	+ <div class="mxchat-phrases-preview">
	3118	+ <?php
	3119	+ // Check if the helper function exists, otherwise use a simple substring
	3120	+ if (method_exists($this, 'get_trimmed_phrases')) {
	3121	+ echo esc_html($this->get_trimmed_phrases($action->phrases));
	3122	+ } else {
	3123	+ echo esc_html(strlen($action->phrases) > 100 ?
	3124	+ substr($action->phrases, 0, 97) . '...' :
	3125	+ $action->phrases);
	3126	+ }
2680	3127	?>
2681		- <tr<?php echo $is_form_intent ? ' class="mxchat-form-intent"' : ''; ?>>
2682		- <td>
2683		- <?php
2684		- if ($is_form_intent) {
2685		- // Attempt to extract the form ID from the intent_label.
2686		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2687		- $form_id = isset($matches[1]) ? intval($matches[1]) : 0;
2688		- if ($form_id) {
2689		- global $wpdb;
2690		- $forms_table = $wpdb->prefix . 'mxchat_forms';
2691		- $form = $wpdb->get_row($wpdb->prepare("SELECT title FROM $forms_table WHERE id = %d", $form_id));
2692		- if ($form && !empty($form->title)) {
2693		- echo esc_html($form->title);
2694		- } else {
2695		- echo esc_html($intent->intent_label);
2696		- }
2697		- } else {
2698		- echo esc_html($intent->intent_label);
2699		- }
2700		- echo ' <span class="mxchat-badge">Form Intent</span>';
	3128	+ </div>
	3129	+ </div>
	3130	+
	3131	+ <div class="mxchat-threshold-control">
	3132	+ <div class="mxchat-threshold-label">
	3133	+ <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
	3134	+ <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
	3135	+ </div>
	3136	+ </div>
	3137	+
	3138	+ <!-- Bot Availability Display (Read-only) -->
	3139	+ <div class="mxchat-card-bots">
	3140	+ <strong><?php esc_html_e('Assigned bots:', 'mxchat'); ?></strong>
	3141	+ <div class="mxchat-bot-badges">
	3142	+ <?php
	3143	+ foreach ($enabled_bots as $bot_id) {
	3144	+ if ($bot_id === 'default') {
	3145	+ echo '<span class="mxchat-bot-badge">' . esc_html__('Default Bot', 'mxchat') . '</span>';
	3146	+ } else {
	3147	+ // Try to get bot name from multi-bot manager
	3148	+ if (class_exists('MxChat_Multi_Bot_Core_Manager')) {
	3149	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	3150	+ $available_bots = $multi_bot_manager->get_available_bots();
	3151	+ $bot_name = isset($available_bots[$bot_id]) ? $available_bots[$bot_id] : $bot_id;
	3152	+ echo '<span class="mxchat-bot-badge">' . esc_html($bot_name) . '</span>';
2701	3153	} else {
2702		- echo esc_html($intent->intent_label);
	3154	+ echo '<span class="mxchat-bot-badge">' . esc_html($bot_id) . '</span>';
2703	3155	}
2704		- ?>
2705		- </td>
2706		- <td class="mxchat-content-cell">
2707		- <?php echo esc_html($intent->phrases); ?>
2708		- </td>
2709		- <td><?php echo esc_html($callback_label); ?></td>
2710		- <td>
2711		- <!-- Similarity threshold adjustment (shown for all intents) -->
2712		- <form method="post"
2713		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2714		- class="mxchat-threshold-form">
2715		- <?php wp_nonce_field('mxchat_update_intent_threshold_nonce'); ?>
2716		- <input type="hidden" name="action"
2717		- value="mxchat_update_intent_threshold">
2718		- <input type="hidden" name="intent_id"
2719		- value="<?php echo esc_attr($intent->id); ?>">
2720		- <div class="mxchat-slider-group">
2721		- <input type="range"
2722		- name="intent_threshold"
2723		- id="intent_threshold_<?php echo esc_attr($intent->id); ?>"
2724		- min="70"
2725		- max="95"
2726		- value="<?php echo esc_attr($threshold_value); ?>"
2727		- class="mxchat-intent-slider"
2728		- oninput="document.getElementById('threshold_output_<?php echo esc_attr($intent->id); ?>').value = this.value + '%'">
2729		- <output id="threshold_output_<?php echo esc_attr($intent->id); ?>"
2730		- class="mxchat-intent-output">
2731		- <?php echo esc_html($threshold_value); ?>%
2732		- </output>
2733		- </div>
2734		- <button type="submit" class="mxchat-button-icon">
2735		- <span class="dashicons dashicons-saved"></span>
2736		- </button>
2737		- </form>
2738		- </td>
2739		- <td class="mxchat-actions-cell">
2740		- <?php if (!$is_form_intent) : ?>
2741		- <!-- Standard intents: allow edit and delete -->
2742		- <button type="button"
2743		- class="mxchat-button-icon mxchat-edit-button"
2744		- data-intent-id="<?php echo esc_attr($intent->id); ?>"
2745		- data-phrases="<?php echo esc_attr($intent->phrases); ?>">
2746		- <span class="dashicons dashicons-edit"></span>
2747		- </button>
2748		- <form method="post"
2749		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2750		- class="mxchat-delete-form"
2751		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this intent?', 'mxchat'); ?>');">
2752		- <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
2753		- <input type="hidden" name="action" value="mxchat_delete_intent">
2754		- <input type="hidden" name="intent_id"
2755		- value="<?php echo esc_attr($intent->id); ?>">
2756		- <button type="submit" class="mxchat-button-icon">
2757		- <span class="dashicons dashicons-trash"></span>
2758		- </button>
2759		- </form>
2760		- <?php else : ?>
2761		- <!-- Form intents: show manage in forms button -->
2762		- <?php
2763		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2764		- $form_id = isset($matches[1]) ? $matches[1] : '';
2765		- ?>
2766		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
2767		- class="mxchat-button-secondary">
2768		- <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2769		- </a>
2770		- <?php endif; ?>
2771		- </td>
2772		- </tr>
2773		- <?php endforeach;
2774		- else : ?>
2775		- <tr>
2776		- <td colspan="5" class="mxchat-no-records">
2777		- <?php esc_html_e('No intents found.', 'mxchat'); ?>
2778		- </td>
2779		- </tr>
2780		- <?php endif; ?>
2781		- </tbody>
2782		- </table>
2783		- </div>
	3156	+ }
	3157	+ }
	3158	+ ?>
	3159	+ </div>
	3160	+ </div>
	3161	+ </div>
2784	3162
2785		- <?php if ($total_pages > 1) : ?>
2786		- <div class="mxchat-pagination">
2787		- <?php
2788		- echo paginate_links(array(
2789		- 'base' => add_query_arg('paged', '%#%'),
2790		- 'format' => '',
2791		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
2792		- 'next_text' => __('Next &raquo;', 'mxchat'),
2793		- 'total' => $total_pages,
2794		- 'current' => $page
2795		- ));
2796		- ?>
	3163	+ <div class="mxchat-card-footer">
	3164	+ <?php
	3165	+ // Check if it's a form action
	3166	+ $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
	3167	+
	3168	+ // Check if it's a recommendation flow action
	3169	+ $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
	3170	+
	3171	+ if ($is_form_action) {
	3172	+ $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
	3173	+ ?>
	3174	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
	3175	+ class="mxchat-button-primary">
	3176	+ <span class="dashicons dashicons-feedback"></span>
	3177	+ <?php esc_html_e('Edit Form', 'mxchat'); ?>
	3178	+ </a>
	3179	+ <?php } elseif ($is_flow_action) {
	3180	+ ?>
	3181	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
	3182	+ class="mxchat-button-primary">
	3183	+ <span class="dashicons dashicons-list-view"></span>
	3184	+ <?php esc_html_e('Manage Flows', 'mxchat'); ?>
	3185	+ </a>
	3186	+ <?php } else { ?>
	3187	+ <button type="button"
	3188	+ class="mxchat-button-secondary mxchat-edit-button"
	3189	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3190	+ data-phrases="<?php echo esc_attr($action->phrases); ?>"
	3191	+ data-label="<?php echo esc_attr($action->intent_label); ?>"
	3192	+ data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
	3193	+ data-callback-function="<?php echo esc_attr($action->callback_function); ?>"
	3194	+ data-enabled-bots="<?php echo esc_attr(json_encode($enabled_bots)); ?>">
	3195	+ <span class="dashicons dashicons-edit"></span>
	3196	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	3197	+ </button>
	3198	+ <form method="post"
	3199	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	3200	+ class="mxchat-delete-form"
	3201	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
	3202	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	3203	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	3204	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
	3205	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	3206	+ <span class="dashicons dashicons-trash"></span>
	3207	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	3208	+ </button>
	3209	+ </form>
	3210	+ <?php } ?>
	3211	+ </div>
	3212	+ </div>
	3213	+ <?php endforeach; ?>
	3214	+ <?php else : ?>
	3215	+ <!-- If no actions found -->
	3216	+ <div class="mxchat-no-actions">
	3217	+ <div class="mxchat-empty-state">
	3218	+ <span class="dashicons dashicons-format-chat"></span>
	3219	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	3220	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	3221	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	3222	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	3223	+ </button>
	3224	+ </div>
2797	3225	</div>
2798	3226	<?php endif; ?>
2799	3227	</div>
2800	3228	</div>
2801	3229
2802		- <!-- Edit Modal -->
2803		-<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
	3230	+ <?php if ($total_pages > 1) : ?>
	3231	+ <div class="mxchat-pagination">
	3232	+ <?php
	3233	+ echo paginate_links(array(
	3234	+ 'base' => add_query_arg('paged', '%#%'),
	3235	+ 'format' => '',
	3236	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	3237	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	3238	+ 'total' => $total_pages,
	3239	+ 'current' => $page
	3240	+ ));
	3241	+ ?>
	3242	+ </div>
	3243	+ <?php endif; ?>
	3244	+
	3245	+<!-- Add/Edit Action Modal with Step-Based Approach -->
	3246	+<!-- Complete Modal HTML with Defined Groups Variable -->
	3247	+<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
2804	3248	<div class="mxchat-modal-content">
2805	3249	<span class="mxchat-modal-close">&times;</span>
2806		- <div class="mxchat-card-header">
2807		- <h2><?php esc_html_e('Edit Intent Phrases', 'mxchat'); ?></h2>
2808		- </div>
2809	3250
2810		- <form id="mxchat-edit-intent-form" method="post"
2811		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2812		- <?php wp_nonce_field('mxchat_edit_intent_nonce'); ?>
2813		- <input type="hidden" name="action" value="mxchat_edit_intent">
2814		- <input type="hidden" name="intent_id" id="edit_intent_id">
	3251	+ <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	3252	+ <!-- Dynamic nonce field -->
	3253	+ <div id="action-nonce-container">
	3254	+ <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	3255	+ </div>
	3256	+ <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
	3257	+ <input type="hidden" name="intent_id" id="edit_action_id" value="">
	3258	+ <input type="hidden" name="callback_function" id="callback_function" value="">
2815	3259
2816		- <div class="mxchat-form-group">
2817		- <label for="edit_phrases">
2818		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2819		- </label>
2820		- <textarea name="phrases"
2821		- id="edit_phrases"
2822		- rows="5"
2823		- class="mxchat-intent-textarea"
2824		- required></textarea>
	3260	+ <!-- Step 1: Action Type Selection -->
	3261	+ <div id="mxchat-action-step-1" class="mxchat-action-step active">
	3262	+ <div class="mxchat-step-indicator">
	3263	+ <div class="mxchat-step-number">1</div>
	3264	+ <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
	3265	+ </div>
	3266	+
	3267	+ <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
	3268	+ <div class="mxchat-action-type-search">
	3269	+ <span class="dashicons dashicons-search"></span>
	3270	+ <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
	3271	+ </div>
	3272	+
	3273	+ <?php
	3274	+ // Get the callbacks - IMPORTANT: Define the $groups variable here
	3275	+ $groups = $this->mxchat_get_available_callbacks(true, true);
	3276	+ ?>
	3277	+
	3278	+ <div class="mxchat-action-type-categories">
	3279	+ <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
	3280	+ <?php
	3281	+ // Get unique categories from the defined groups
	3282	+ foreach ($groups as $group_label => $group_callbacks) :
	3283	+ $category_slug = sanitize_title($group_label);
	3284	+ ?>
	3285	+ <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
	3286	+ <?php endforeach; ?>
	3287	+ </div>
	3288	+
	3289	+ <div class="mxchat-action-types-grid">
	3290	+ <?php
	3291	+ // Generate action cards from available callbacks
	3292	+ foreach ($groups as $group_label => $group_callbacks) :
	3293	+ $category_slug = sanitize_title($group_label);
	3294	+
	3295	+ foreach ($group_callbacks as $function => $data) :
	3296	+ $label = $data['label'];
	3297	+ $pro_only = $data['pro_only'];
	3298	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	3299	+ $description = isset($data['description']) ? $data['description'] : '';
	3300	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	3301	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	3302	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	3303	+
	3304	+ // Determine card status and styling
	3305	+ $card_class = 'mxchat-action-type-card';
	3306	+ $icon_class = 'mxchat-action-type-icon';
	3307	+ $status_badge = '';
	3308	+
	3309	+ if ($pro_only && !$this->is_activated) {
	3310	+ // Pro feature but no Pro license
	3311	+ $icon_class .= ' pro-feature';
	3312	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	3313	+ }
	3314	+
	3315	+ if ($is_addon && !$is_installed) {
	3316	+ // Add-on not installed
	3317	+ $card_class .= ' not-installed';
	3318	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	3319	+ }
	3320	+
	3321	+ // Default description if none provided
	3322	+ if (empty($description)) {
	3323	+ $description = sprintf(
	3324	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	3325	+ $label
	3326	+ );
	3327	+ }
	3328	+ ?>
	3329	+ <div class="<?php echo esc_attr($card_class); ?>"
	3330	+ data-category="<?php echo esc_attr($category_slug); ?>"
	3331	+ data-value="<?php echo esc_attr($function); ?>"
	3332	+ data-label="<?php echo esc_attr($label); ?>"
	3333	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	3334	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	3335	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	3336	+ <div class="<?php echo esc_attr($icon_class); ?>">
	3337	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	3338	+ </div>
	3339	+ <div class="mxchat-action-type-info">
	3340	+ <h4><?php echo esc_html($label); ?></h4>
	3341	+ <p><?php echo esc_html($description); ?></p>
	3342	+ <?php if (!empty($status_badge)) : ?>
	3343	+ <?php echo $status_badge; ?>
	3344	+ <?php endif; ?>
	3345	+
	3346	+ <?php if ($is_addon && !$is_installed) : ?>
	3347	+ <div class="mxchat-addon-info">
	3348	+ <?php echo esc_html(sprintf(
	3349	+ __('Requires %s', 'mxchat'),
	3350	+ $addon_name
	3351	+ )); ?>
	3352	+ </div>
	3353	+ <?php endif; ?>
	3354	+ </div>
	3355	+ </div>
	3356	+ <?php endforeach;
	3357	+ endforeach; ?>
	3358	+ </div>
	3359	+ </div>
	3360	+
	3361	+ <div class="mxchat-modal-actions">
	3362	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3363	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3364	+ </button>
	3365	+ </div>
2825	3366	</div>
2826	3367
2827		- <div class="mxchat-modal-actions">
2828		- <button type="submit" class="mxchat-button-primary">
2829		- <?php esc_html_e('Update Phrases', 'mxchat'); ?>
2830		- </button>
2831		- <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
2832		- <?php esc_html_e('Cancel', 'mxchat'); ?>
2833		- </button>
	3368	+ <!-- Step 2: Action Configuration -->
	3369	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	3370	+ <div class="mxchat-step-indicator">
	3371	+ <div class="mxchat-step-number">2</div>
	3372	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	3373	+ </div>
	3374	+
	3375	+ <div class="mxchat-selected-action">
	3376	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	3377	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	3378	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	3379	+ </button>
	3380	+ <div class="mxchat-selected-action-info">
	3381	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	3382	+ <span class="dashicons dashicons-admin-generic"></span>
	3383	+ </div>
	3384	+ <div class="mxchat-selected-action-details">
	3385	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	3386	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	3387	+ </div>
	3388	+ </div>
	3389	+ </div>
	3390	+
	3391	+ <div class="mxchat-form-group">
	3392	+ <label for="intent_label">
	3393	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	3394	+ </label>
	3395	+ <input name="intent_label" type="text" id="intent_label" required
	3396	+ class="mxchat-intent-input"
	3397	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	3398	+ </div>
	3399	+
	3400	+ <div class="mxchat-form-group">
	3401	+ <label for="phrases">
	3402	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	3403	+ </label>
	3404	+ <textarea name="phrases" id="action_phrases" rows="5" required
	3405	+ class="mxchat-intent-textarea"
	3406	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	3407	+ </div>
	3408	+
	3409	+ <div class="mxchat-form-group">
	3410	+ <label for="similarity_threshold">
	3411	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	3412	+ <span class="mxchat-threshold-value-display">85%</span>
	3413	+ </label>
	3414	+ <div class="mxchat-slider-group modal-slider">
	3415	+ <input type="range"
	3416	+ name="similarity_threshold"
	3417	+ id="similarity_threshold"
	3418	+ min="10"
	3419	+ max="95"
	3420	+ value="85"
	3421	+ class="mxchat-intent-slider"
	3422	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	3423	+ </div>
	3424	+ <div class="mxchat-threshold-hint">
	3425	+ <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
	3426	+ </div>
	3427	+ </div>
	3428	+
	3429	+ <!-- Bot Selection Section -->
	3430	+ <div class="mxchat-form-group">
	3431	+ <label for="enabled_bots">
	3432	+ <?php esc_html_e('Which bots should we enable this action for?', 'mxchat'); ?>
	3433	+ </label>
	3434	+ <div class="mxchat-bot-selector">
	3435	+ <div class="mxchat-bot-option">
	3436	+ <label class="mxchat-checkbox-label">
	3437	+ <input type="checkbox"
	3438	+ name="enabled_bots[]"
	3439	+ value="default"
	3440	+ id="bot_default"
	3441	+ checked="checked">
	3442	+ <span class="mxchat-checkmark"></span>
	3443	+ <?php esc_html_e('Default Bot', 'mxchat'); ?>
	3444	+ </label>
	3445	+ </div>
	3446	+
	3447	+ <?php if (class_exists('MxChat_Multi_Bot_Core_Manager')) :
	3448	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	3449	+ $available_bots = $multi_bot_manager->get_available_bots();
	3450	+
	3451	+ foreach ($available_bots as $bot_id => $bot_name) :
	3452	+ if ($bot_id === 'default') continue; // Skip default, already shown above
	3453	+ ?>
	3454	+ <div class="mxchat-bot-option">
	3455	+ <label class="mxchat-checkbox-label">
	3456	+ <input type="checkbox"
	3457	+ name="enabled_bots[]"
	3458	+ value="<?php echo esc_attr($bot_id); ?>"
	3459	+ id="bot_<?php echo esc_attr($bot_id); ?>">
	3460	+ <span class="mxchat-checkmark"></span>
	3461	+ <?php echo esc_html($bot_name); ?>
	3462	+ </label>
	3463	+ </div>
	3464	+ <?php
	3465	+ endforeach;
	3466	+ endif; ?>
	3467	+ </div>
	3468	+ </div>
	3469	+
	3470	+ <div class="mxchat-modal-actions">
	3471	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3472	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3473	+ </button>
	3474	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	3475	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	3476	+ </button>
	3477	+ </div>
2834	3478	</div>
2835	3479	</form>
2836	3480	</div>
2837	3481	</div>
2838	3482
2839		- </div><!-- .mxchat-content -->
	3483	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	3484	+ <div class="mxchat-action-loading-spinner"></div>
	3485	+ <div class="mxchat-action-loading-text">
	3486	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	3487	+ </div>
	3488	+</div>
2840	3489	</div><!-- .mxchat-wrapper -->
	3490	+ <?php
	3491	+}
	3492	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	3493	+ if (strlen($phrases) <= $max_length) {
	3494	+ return $phrases;
	3495	+ }
2841	3496
2842		- <div id="mxchat-intent-loading" class="mxchat-intent-loading" style="display: none;">
2843		- <div class="mxchat-intent-loading-spinner"></div>
2844		- <div class="mxchat-intent-loading-text">
2845		- <?php esc_html_e('Saving intent, please wait...', 'mxchat'); ?>
2846		- </div>
2847		- </div>
2848		-<?php
	3497	+ $trimmed = substr($phrases, 0, $max_length);
	3498	+ $last_comma = strrpos($trimmed, ',');
	3499	+
	3500	+ if ($last_comma !== false) {
	3501	+ $trimmed = substr($trimmed, 0, $last_comma);
	3502	+ }
	3503	+
	3504	+ return $trimmed . '...';
2849	3505	}
	3506	+public function mxchat_add_enabled_column_to_intents() {
	3507	+ global $wpdb;
	3508	+ $table_name = $wpdb->prefix . 'mxchat_intents';
2850	3509
	3510	+ // Check if the column already exists
	3511	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
2851	3512
	3513	+ if (empty($columns)) {
	3514	+ // Add the column with default value of 1 (enabled)
	3515	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	3516	+ }
	3517	+}
2852	3518
2853		-/**
2854		- * Handle editing of intent phrases
2855		- *
2856		- * @since 1.0.0
2857		- * @return void
2858		- */
2859		-public function handle_edit_intent() {
2860		- // Verify nonce and user capabilities
2861		- if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
2862		- wp_die(esc_html__('Security check failed.', 'mxchat'));
	3519	+public function mxchat_handle_delete_intent() {
	3520	+ if ( ! current_user_can( 'manage_options' ) ) {
	3521	+ wp_die( esc_html__('Unauthorized user', 'mxchat') );
2863	3522	}
2864	3523
	3524	+ check_admin_referer('mxchat_delete_intent_nonce');
	3525	+
	3526	+ if (isset($_POST['intent_id'])) {
	3527	+ global $wpdb;
	3528	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3529	+ $intent_id = intval($_POST['intent_id']);
	3530	+
	3531	+ $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
	3532	+ }
	3533	+
	3534	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	3535	+ exit;
	3536	+}
	3537	+public function mxchat_handle_edit_intent() {
	3538	+ // Security checks (nonce and permissions)
2865	3539	if (!current_user_can('manage_options')) {
2866		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	3540	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
2867	3541	}
	3542	+ check_admin_referer('mxchat_edit_intent');
2868	3543
2869		- // Validate and sanitize input
	3544	+ // Get POST data
2870	3545	$intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
2871		- if (!$intent_id) {
2872		- wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
	3546	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	3547	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	3548	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	3549	+ $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
	3550	+
	3551	+ // Handle enabled_bots
	3552	+ $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
	3553	+ $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
	3554	+
	3555	+ // Ensure default is always included for backward compatibility
	3556	+ if (!in_array('default', $enabled_bots)) {
	3557	+ $enabled_bots[] = 'default';
2873	3558	}
	3559	+
	3560	+ $enabled_bots_json = json_encode($enabled_bots);
2874	3561
2875		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
2876		- if (empty($phrases_input)) {
2877		- wp_die(esc_html__('Phrases cannot be empty.', 'mxchat'));
	3562	+ // Validate inputs
	3563	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	3564	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	3565	+ return;
2878	3566	}
2879	3567
2880		- // Process phrases the same way as in intent creation
2881	3568	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
2882		-
2883	3569	if (empty($phrases_array)) {
2884		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
	3570	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	3571	+ return;
2885	3572	}
2886	3573
2887		- // Generate embeddings and combine them
	3574	+ // Generate embeddings with improved error handling
2888	3575	$vectors = [];
	3576	+ $failed_phrases = [];
	3577	+
2889	3578	foreach ($phrases_array as $phrase) {
2890	3579	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
2891	3580	if (is_array($embedding_vector)) {
2892	3581	$vectors[] = $embedding_vector;
2893	3582	} else {
2894		- wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
	3583	+ $failed_phrases[] = $phrase;
2895	3584	}
2896	3585	}
2897	3586
	3587	+ if (!empty($failed_phrases)) {
	3588	+ $this->handle_embedding_error(
	3589	+ sprintf(
	3590	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	3591	+ implode(', ', $failed_phrases)
	3592	+ )
	3593	+ );
	3594	+ return;
	3595	+ }
	3596	+
2898	3597	if (empty($vectors)) {
2899		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3598	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3599	+ return;
2900	3600	}
2901	3601
2902		- // Create combined vector just like in intent creation
2903	3602	$combined_vector = $this->mxchat_average_vectors($vectors);
2904	3603	$serialized_vector = maybe_serialize($combined_vector);
2905	3604
	3605	+ // Update the database
2906	3606	global $wpdb;
2907	3607	$table_name = $wpdb->prefix . 'mxchat_intents';
2908	3608
2909		- // Update the intent with both new phrases and the combined vector
2910	3609	$result = $wpdb->update(
2911	3610	$table_name,
2912	3611	array(
	3612	+ 'intent_label' => $intent_label,
2913	3613	'phrases' => implode(', ', $phrases_array),
2914		- 'embedding_vector' => $serialized_vector
	3614	+ 'embedding_vector' => $serialized_vector,
	3615	+ 'similarity_threshold' => $similarity_threshold,
	3616	+ 'enabled_bots' => $enabled_bots_json // Include enabled_bots in update
2915	3617	),
2916	3618	array('id' => $intent_id),
2917		- array('%s', '%s'),
2918		- array('%d')
	3619	+ array('%s', '%s', '%s', '%f', '%s'), // Format: string, string, string, float, string
	3620	+ array('%d') // Where format: integer
2919	3621	);
2920	3622
2921	3623	if (false === $result) {
2922		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	3624	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	3625	+ return;
2923	3626	}
2924	3627
2925		- // Redirect back to the intents page with a success message
	3628	+ // Set success message and redirect
	3629	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	3630	+
2926	3631	$redirect_url = add_query_arg(
2927	3632	array(
2928		- 'page' => 'mxchat-intents',
2929		- 'updated' => 'true'
	3633	+ 'page' => 'mxchat-actions'
2930	3634	),
2931	3635	admin_url('admin.php')
2932	3636	);
2933		-
2934	3637	wp_safe_redirect($redirect_url);
2935	3638	exit;
2936	3639	}
2937		-public function mxchat_handle_update_intent_threshold() {
2938		- if ( ! current_user_can( 'manage_options' ) ) {
2939		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
	3640	+public function mxchat_handle_add_intent() {
	3641	+ if (!current_user_can('manage_options')) {
	3642	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
2940	3643	}
	3644	+ check_admin_referer('mxchat_add_intent_nonce');
	3645	+ global $wpdb;
	3646	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3647	+
	3648	+ // Sanitize and get form data
	3649	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	3650	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	3651	+ $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
	3652	+
	3653	+ // Get similarity threshold from form (convert percentage to decimal)
	3654	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	3655	+
	3656	+ // Handle enabled_bots
	3657	+ $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
	3658	+ $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
	3659	+
	3660	+ // Ensure default is always included for backward compatibility with existing actions
	3661	+ if (!in_array('default', $enabled_bots)) {
	3662	+ $enabled_bots[] = 'default';
	3663	+ }
	3664	+
	3665	+ $enabled_bots_json = json_encode($enabled_bots);
	3666	+
	3667	+ // Validate required fields
	3668	+ if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
	3669	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	3670	+ return;
	3671	+ }
	3672	+
	3673	+ // Validate callback function
	3674	+ $available_callbacks = $this->mxchat_get_available_callbacks();
	3675	+ if (!array_key_exists($callback_function, $available_callbacks)) {
	3676	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	3677	+ return;
	3678	+ }
	3679	+
	3680	+ // Check Pro requirements
	3681	+ $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
	3682	+ if ($is_pro_only && !$this->is_activated) {
	3683	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	3684	+ return;
	3685	+ }
	3686	+
	3687	+ // Process phrases
	3688	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	3689	+ if (empty($phrases_array)) {
	3690	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	3691	+ return;
	3692	+ }
	3693	+
	3694	+ // Generate embeddings with improved error handling
	3695	+ $vectors = [];
	3696	+ $failed_phrases = [];
	3697	+ foreach ($phrases_array as $phrase) {
	3698	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	3699	+ if (is_array($embedding_vector)) {
	3700	+ $vectors[] = $embedding_vector;
	3701	+ } else {
	3702	+ $failed_phrases[] = $phrase;
	3703	+ }
	3704	+ }
	3705	+
	3706	+ // Check for embedding failures
	3707	+ if (!empty($failed_phrases)) {
	3708	+ $this->handle_embedding_error(
	3709	+ sprintf(
	3710	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	3711	+ implode(', ', $failed_phrases)
	3712	+ )
	3713	+ );
	3714	+ return;
	3715	+ }
	3716	+
	3717	+ if (empty($vectors)) {
	3718	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3719	+ return;
	3720	+ }
	3721	+
	3722	+ // Create combined vector and insert into database
	3723	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	3724	+ $serialized_vector = maybe_serialize($combined_vector);
	3725	+
	3726	+ $result = $wpdb->insert($table_name, [
	3727	+ 'intent_label' => $intent_label,
	3728	+ 'phrases' => implode(', ', $phrases_array),
	3729	+ 'embedding_vector' => $serialized_vector,
	3730	+ 'callback_function' => $callback_function,
	3731	+ 'similarity_threshold' => $similarity_threshold,
	3732	+ 'enabled_bots' => $enabled_bots_json // NEW field
	3733	+ ]);
	3734	+
	3735	+ if ($result === false) {
	3736	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	3737	+ return;
	3738	+ }
	3739	+
	3740	+ // Set success message and redirect
	3741	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	3742	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	3743	+ exit;
	3744	+}
2941	3745
2942		- check_admin_referer('mxchat_update_intent_threshold_nonce');
2943	3746
2944		- if (isset($_POST['intent_id'], $_POST['intent_threshold'])) {
2945		- global $wpdb;
2946		- $table_name = $wpdb->prefix . 'mxchat_intents';
2947		- $intent_id = intval($_POST['intent_id']);
2948		- $threshold_percentage = max(70, min(95, intval($_POST['intent_threshold'])));
2949		- $similarity_threshold = $threshold_percentage / 100;
2950	3747
2951		- $wpdb->update(
2952		- $table_name,
2953		- ['similarity_threshold' => $similarity_threshold],
2954		- ['id' => $intent_id],
2955		- ['%f'],
2956		- ['%d']
	3748	+
	3749	+private function handle_embedding_error($message, $redirect = true) {
	3750	+ // Store the error message in the existing transient
	3751	+ set_transient('mxchat_admin_notice_error', $message, 60);
	3752	+
	3753	+ if ($redirect) {
	3754	+ // Redirect back to the actions page
	3755	+ $redirect_url = add_query_arg(
	3756	+ array(
	3757	+ 'page' => 'mxchat-actions'
	3758	+ ),
	3759	+ admin_url('admin.php')
2957	3760	);
	3761	+ wp_safe_redirect($redirect_url);
	3762	+ exit;
2958	3763	}
	3764	+}
2959	3765
2960		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
2961		- exit;
	3766	+/**
	3767	+ * AJAX handler to fetch actions list for the new split-panel UI
	3768	+ */
	3769	+public function mxchat_fetch_actions_list() {
	3770	+ check_ajax_referer('mxchat_actions_nonce', 'security');
	3771	+
	3772	+ if (!current_user_can('manage_options')) {
	3773	+ wp_send_json_error(__('Unauthorized', 'mxchat'));
	3774	+ }
	3775	+
	3776	+ global $wpdb;
	3777	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3778	+
	3779	+ $page = isset($_POST['page']) ? max(1, intval($_POST['page'])) : 1;
	3780	+ $per_page = isset($_POST['per_page']) ? min(100, max(1, intval($_POST['per_page']))) : 50;
	3781	+ $offset = ($page - 1) * $per_page;
	3782	+ $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
	3783	+ $callback_filter = isset($_POST['callback_filter']) ? sanitize_text_field($_POST['callback_filter']) : '';
	3784	+ $sort_order = isset($_POST['sort_order']) && $_POST['sort_order'] === 'asc' ? 'ASC' : 'DESC';
	3785	+
	3786	+ // Build WHERE clause
	3787	+ $where = '1=1';
	3788	+ $params = array();
	3789	+
	3790	+ if ($search) {
	3791	+ $search_like = '%' . $wpdb->esc_like($search) . '%';
	3792	+ $where .= ' AND (intent_label LIKE %s OR phrases LIKE %s)';
	3793	+ $params[] = $search_like;
	3794	+ $params[] = $search_like;
	3795	+ }
	3796	+
	3797	+ if ($callback_filter) {
	3798	+ $where .= ' AND callback_function = %s';
	3799	+ $params[] = $callback_filter;
	3800	+ }
	3801	+
	3802	+ // Get total count
	3803	+ $count_query = "SELECT COUNT(*) FROM $table_name WHERE $where";
	3804	+ if (!empty($params)) {
	3805	+ $count_query = $wpdb->prepare($count_query, $params);
	3806	+ }
	3807	+ $total_actions = $wpdb->get_var($count_query);
	3808	+
	3809	+ // Get actions
	3810	+ $query = "SELECT * FROM $table_name WHERE $where ORDER BY id $sort_order LIMIT %d OFFSET %d";
	3811	+ $all_params = array_merge($params, array($per_page, $offset));
	3812	+ $actions = $wpdb->get_results($wpdb->prepare($query, $all_params));
	3813	+
	3814	+ // Get available callbacks for labels/icons
	3815	+ $available_callbacks = $this->mxchat_get_available_callbacks();
	3816	+
	3817	+ // Format actions for response
	3818	+ $formatted_actions = array();
	3819	+ foreach ($actions as $action) {
	3820	+ $callback_data = isset($available_callbacks[$action->callback_function])
	3821	+ ? $available_callbacks[$action->callback_function]
	3822	+ : array('label' => $action->callback_function, 'icon' => 'admin-generic');
	3823	+
	3824	+ $enabled_bots = json_decode($action->enabled_bots, true);
	3825	+ if (!is_array($enabled_bots)) {
	3826	+ $enabled_bots = array('default');
	3827	+ }
	3828	+
	3829	+ $formatted_actions[] = array(
	3830	+ 'id' => intval($action->id),
	3831	+ 'label' => $action->intent_label,
	3832	+ 'phrases' => $action->phrases,
	3833	+ 'callback_function' => $action->callback_function,
	3834	+ 'callback_label' => $callback_data['label'],
	3835	+ 'icon' => isset($callback_data['icon']) ? $callback_data['icon'] : 'admin-generic',
	3836	+ 'threshold' => round($action->similarity_threshold * 100),
	3837	+ 'enabled' => (bool) $action->enabled,
	3838	+ 'enabled_bots' => $enabled_bots,
	3839	+ );
	3840	+ }
	3841	+
	3842	+ $total_pages = ceil($total_actions / $per_page);
	3843	+ $showing_start = $total_actions > 0 ? $offset + 1 : 0;
	3844	+ $showing_end = min($offset + $per_page, $total_actions);
	3845	+
	3846	+ wp_send_json_success(array(
	3847	+ 'actions' => $formatted_actions,
	3848	+ 'page' => $page,
	3849	+ 'per_page' => $per_page,
	3850	+ 'total_actions' => intval($total_actions),
	3851	+ 'total_pages' => $total_pages,
	3852	+ 'showing_start' => $showing_start,
	3853	+ 'showing_end' => $showing_end,
	3854	+ ));
2962	3855	}
2963	3856
2964		-public function mxchat_handle_add_intent() {
2965		- if ( ! current_user_can( 'manage_options' ) ) {
2966		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
	3857	+/**
	3858	+ * AJAX handler to toggle action enabled status
	3859	+ */
	3860	+public function mxchat_toggle_action_status() {
	3861	+ check_ajax_referer('mxchat_actions_nonce', 'security');
	3862	+
	3863	+ if (!current_user_can('manage_options')) {
	3864	+ wp_send_json_error(__('Unauthorized', 'mxchat'));
2967	3865	}
2968	3866
2969		- check_admin_referer('mxchat_add_intent_nonce');
	3867	+ $action_id = isset($_POST['action_id']) ? intval($_POST['action_id']) : 0;
	3868	+ $enabled = isset($_POST['enabled']) ? intval($_POST['enabled']) : 0;
2970	3869
	3870	+ if (!$action_id) {
	3871	+ wp_send_json_error(__('Invalid action ID', 'mxchat'));
	3872	+ }
	3873	+
2971	3874	global $wpdb;
2972	3875	$table_name = $wpdb->prefix . 'mxchat_intents';
2973	3876
	3877	+ $result = $wpdb->update(
	3878	+ $table_name,
	3879	+ array('enabled' => $enabled ? 1 : 0),
	3880	+ array('id' => $action_id),
	3881	+ array('%d'),
	3882	+ array('%d')
	3883	+ );
	3884	+
	3885	+ if ($result === false) {
	3886	+ wp_send_json_error(__('Failed to update action status', 'mxchat'));
	3887	+ }
	3888	+
	3889	+ wp_send_json_success(array('enabled' => (bool) $enabled));
	3890	+}
	3891	+
	3892	+/**
	3893	+ * AJAX handler to bulk delete actions
	3894	+ */
	3895	+public function mxchat_bulk_delete_actions() {
	3896	+ check_ajax_referer('mxchat_delete_intent_nonce', 'security');
	3897	+
	3898	+ if (!current_user_can('manage_options')) {
	3899	+ wp_send_json_error(__('Unauthorized', 'mxchat'));
	3900	+ }
	3901	+
	3902	+ $action_ids = isset($_POST['action_ids']) ? array_map('intval', (array) $_POST['action_ids']) : array();
	3903	+
	3904	+ if (empty($action_ids)) {
	3905	+ wp_send_json_error(__('No actions selected', 'mxchat'));
	3906	+ }
	3907	+
	3908	+ global $wpdb;
	3909	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3910	+
	3911	+ $placeholders = implode(',', array_fill(0, count($action_ids), '%d'));
	3912	+ $query = $wpdb->prepare("DELETE FROM $table_name WHERE id IN ($placeholders)", $action_ids);
	3913	+ $result = $wpdb->query($query);
	3914	+
	3915	+ if ($result === false) {
	3916	+ wp_send_json_error(__('Failed to delete actions', 'mxchat'));
	3917	+ }
	3918	+
	3919	+ wp_send_json_success(array('deleted' => $result));
	3920	+}
	3921	+
	3922	+/**
	3923	+ * AJAX handler to add a new intent/action
	3924	+ */
	3925	+public function mxchat_add_intent_ajax() {
	3926	+ check_ajax_referer('mxchat_add_intent_nonce', 'security');
	3927	+
	3928	+ if (!current_user_can('manage_options')) {
	3929	+ wp_send_json_error(__('Unauthorized', 'mxchat'));
	3930	+ }
	3931	+
	3932	+ global $wpdb;
	3933	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3934	+
	3935	+ // Sanitize input
2974	3936	$intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
2975	3937	$phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
2976	3938	$callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
2977		- $default_threshold = 0.85;
	3939	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	3940	+ $enabled_bots = isset($_POST['enabled_bots']) ? array_map('sanitize_text_field', (array) $_POST['enabled_bots']) : array('default');
2978	3941
2979		- if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
2980		- wp_die( esc_html__('Invalid input. Please ensure all fields are filled out.', 'mxchat') );
	3942	+ // Validate
	3943	+ if (empty($intent_label) || empty($phrases_input) || empty($callback_function)) {
	3944	+ wp_send_json_error(__('Please fill in all required fields.', 'mxchat'));
2981	3945	}
2982	3946
2983		- $available_callbacks = $this->mxchat_get_available_callbacks();
	3947	+ // Process phrases
	3948	+ $phrases_array = array_filter(array_map('trim', preg_split('/[\n,]+/', $phrases_input)));
	3949	+ if (empty($phrases_array)) {
	3950	+ wp_send_json_error(__('Please provide at least one trigger phrase.', 'mxchat'));
	3951	+ }
2984	3952
2985		- if (!array_key_exists($callback_function, $available_callbacks)) {
2986		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	3953	+ // Generate embedding (combine phrases into single string for embedding)
	3954	+ $embedding_vector = $this->mxchat_generate_embedding(implode(' ', $phrases_array));
	3955	+ if (is_wp_error($embedding_vector)) {
	3956	+ // Fallback: store without embedding
	3957	+ $serialized_vector = null;
	3958	+ } else {
	3959	+ $serialized_vector = maybe_serialize($embedding_vector);
2987	3960	}
2988	3961
2989		- $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
2990		- if ($is_pro_only && !$this->is_activated) {
2991		- wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
	3962	+ // Ensure default bot is included
	3963	+ if (!in_array('default', $enabled_bots)) {
	3964	+ $enabled_bots[] = 'default';
2992	3965	}
	3966	+ $enabled_bots_json = json_encode($enabled_bots);
2993	3967
2994		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	3968	+ // Insert
	3969	+ $result = $wpdb->insert(
	3970	+ $table_name,
	3971	+ array(
	3972	+ 'intent_label' => $intent_label,
	3973	+ 'phrases' => implode(', ', $phrases_array),
	3974	+ 'embedding_vector' => $serialized_vector,
	3975	+ 'similarity_threshold' => $similarity_threshold,
	3976	+ 'callback_function' => $callback_function,
	3977	+ 'enabled' => 1,
	3978	+ 'enabled_bots' => $enabled_bots_json,
	3979	+ )
	3980	+ );
2995	3981
	3982	+ if ($result === false) {
	3983	+ wp_send_json_error(__('Failed to add action to database.', 'mxchat'));
	3984	+ }
	3985	+
	3986	+ wp_send_json_success(array('id' => $wpdb->insert_id));
	3987	+}
	3988	+
	3989	+/**
	3990	+ * AJAX handler to edit an existing intent/action
	3991	+ */
	3992	+public function mxchat_edit_intent_ajax() {
	3993	+ check_ajax_referer('mxchat_edit_intent', 'security');
	3994	+
	3995	+ if (!current_user_can('manage_options')) {
	3996	+ wp_send_json_error(__('Unauthorized', 'mxchat'));
	3997	+ }
	3998	+
	3999	+ global $wpdb;
	4000	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	4001	+
	4002	+ // Sanitize input
	4003	+ $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
	4004	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	4005	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	4006	+ $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
	4007	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	4008	+ $enabled_bots = isset($_POST['enabled_bots']) ? array_map('sanitize_text_field', (array) $_POST['enabled_bots']) : array('default');
	4009	+
	4010	+ // Validate
	4011	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	4012	+ wp_send_json_error(__('Please fill in all required fields.', 'mxchat'));
	4013	+ }
	4014	+
	4015	+ // Process phrases
	4016	+ $phrases_array = array_filter(array_map('trim', preg_split('/[\n,]+/', $phrases_input)));
2996	4017	if (empty($phrases_array)) {
2997		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
	4018	+ wp_send_json_error(__('Please provide at least one trigger phrase.', 'mxchat'));
2998	4019	}
2999	4020
3000		- $vectors = [];
3001		- foreach ($phrases_array as $phrase) {
3002		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3003		- if (is_array($embedding_vector)) {
3004		- $vectors[] = $embedding_vector;
3005		- } else {
3006		- wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
3007		- }
	4021	+ // Generate new embedding (combine phrases into single string for embedding)
	4022	+ $embedding_vector = $this->mxchat_generate_embedding(implode(' ', $phrases_array));
	4023	+ if (is_wp_error($embedding_vector)) {
	4024	+ // Keep existing embedding
	4025	+ $serialized_vector = null;
	4026	+ $update_data = array(
	4027	+ 'intent_label' => $intent_label,
	4028	+ 'phrases' => implode(', ', $phrases_array),
	4029	+ 'similarity_threshold' => $similarity_threshold,
	4030	+ 'callback_function' => $callback_function,
	4031	+ 'enabled_bots' => json_encode($enabled_bots),
	4032	+ );
	4033	+ } else {
	4034	+ $serialized_vector = maybe_serialize($embedding_vector);
	4035	+ $update_data = array(
	4036	+ 'intent_label' => $intent_label,
	4037	+ 'phrases' => implode(', ', $phrases_array),
	4038	+ 'embedding_vector' => $serialized_vector,
	4039	+ 'similarity_threshold' => $similarity_threshold,
	4040	+ 'callback_function' => $callback_function,
	4041	+ 'enabled_bots' => json_encode($enabled_bots),
	4042	+ );
3008	4043	}
3009	4044
3010		- if (!empty($vectors)) {
3011		- $combined_vector = $this->mxchat_average_vectors($vectors);
3012		- $serialized_vector = maybe_serialize($combined_vector);
	4045	+ // Ensure default bot is included
	4046	+ if (!in_array('default', $enabled_bots)) {
	4047	+ $enabled_bots[] = 'default';
	4048	+ }
	4049	+ $update_data['enabled_bots'] = json_encode($enabled_bots);
3013	4050
3014		- $result = $wpdb->insert($table_name, [
3015		- 'intent_label' => $intent_label,
3016		- 'phrases' => implode(', ', $phrases_array),
3017		- 'embedding_vector' => $serialized_vector,
3018		- 'callback_function' => $callback_function,
3019		- 'similarity_threshold' => $default_threshold,
3020		- ]);
	4051	+ $result = $wpdb->update(
	4052	+ $table_name,
	4053	+ $update_data,
	4054	+ array('id' => $intent_id),
	4055	+ null,
	4056	+ array('%d')
	4057	+ );
3021	4058
3022		- if ($result === false) {
3023		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
3024		- }
3025		- } else {
3026		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
	4059	+ if ($result === false) {
	4060	+ wp_send_json_error(__('Failed to update action.', 'mxchat'));
3027	4061	}
3028	4062
3029		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3030		- exit;
	4063	+ wp_send_json_success(array('updated' => true));
3031	4064	}
3032	4065
	4066	+/**
	4067	+ * AJAX handler to delete a single intent/action
	4068	+ */
	4069	+public function mxchat_delete_intent_ajax() {
	4070	+ check_ajax_referer('mxchat_delete_intent_nonce', 'security');
3033	4071
	4072	+ if (!current_user_can('manage_options')) {
	4073	+ wp_send_json_error(__('Unauthorized', 'mxchat'));
	4074	+ }
3034	4075
	4076	+ $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
3035	4077
	4078	+ if (!$intent_id) {
	4079	+ wp_send_json_error(__('Invalid action ID', 'mxchat'));
	4080	+ }
3036	4081
	4082	+ global $wpdb;
	4083	+ $table_name = $wpdb->prefix . 'mxchat_intents';
3037	4084
3038		-private function mxchat_get_available_callbacks($grouped = false) {
3039		- $callbacks = [
3040		- 'mxchat_handle_email_capture' => [
3041		- 'label' => __('Email Capture', 'mxchat'),
3042		- 'pro_only' => false,
3043		- 'group' => __('Customer Engagement', 'mxchat'),
3044		- ],
3045		- 'mxchat_handle_product_inquiry' => [
3046		- 'label' => __('Show Product Card', 'mxchat'),
3047		- 'pro_only' => true,
3048		- 'group' => __('WooCommerce Features', 'mxchat'),
3049		- ],
3050		- 'mxchat_handle_order_history' => [
3051		- 'label' => __('Order History', 'mxchat'),
3052		- 'pro_only' => true,
3053		- 'group' => __('WooCommerce Features', 'mxchat'),
3054		- ],
3055		- 'mxchat_generate_image' => [
3056		- 'label' => __('Generate Image', 'mxchat'),
3057		- 'pro_only' => true,
3058		- 'group' => __('Other Features', 'mxchat'),
3059		- ],
3060		- 'mxchat_handle_search_request' => [
3061		- 'label' => __('Brave Web Search', 'mxchat'),
3062		- 'pro_only' => false,
3063		- 'group' => __('Search Features', 'mxchat'),
3064		- ],
3065		- 'mxchat_handle_image_search_request' => [
3066		- 'label' => __('Brave Image Search', 'mxchat'),
3067		- 'pro_only' => false,
3068		- 'group' => __('Search Features', 'mxchat'),
3069		- ],
3070		- 'mxchat_handle_add_to_cart_intent' => [
3071		- 'label' => __('Add to Cart', 'mxchat'),
3072		- 'pro_only' => true,
3073		- 'group' => __('WooCommerce Features', 'mxchat'),
3074		- ],
3075		- 'mxchat_handle_checkout_intent' => [
3076		- 'label' => __('Proceed to Checkout', 'mxchat'),
3077		- 'pro_only' => true,
3078		- 'group' => __('WooCommerce Features', 'mxchat'),
3079		- ],
3080		- 'mxchat_handle_pdf_discussion' => [
3081		- 'label' => __('Chat with PDF', 'mxchat'),
3082		- 'pro_only' => true,
3083		- 'group' => __('Other Features', 'mxchat'),
3084		- ],
3085		- 'mxchat_handle_product_recommendations' => [
3086		- 'label' => __('Product Recommendations', 'mxchat'),
3087		- 'pro_only' => true,
3088		- 'group' => __('WooCommerce Features', 'mxchat'),
3089		- ],
3090		- 'mxchat_live_agent_handover' => [
3091		- 'label' => __('Live Agent', 'mxchat'),
3092		- 'pro_only' => true,
3093		- 'group' => __('Customer Engagement', 'mxchat'),
3094		- ],
3095		- 'mxchat_handle_switch_to_chatbot_intent' => [
3096		- 'label' => __('Back to Chatbot', 'mxchat'),
3097		- 'pro_only' => true,
3098		- 'group' => __('Customer Engagement', 'mxchat'),
3099		- ],
3100		- ];
	4085	+ $result = $wpdb->delete($table_name, array('id' => $intent_id), array('%d'));
3101	4086
3102		- // Return grouped structure if requested
3103		- if ($grouped) {
3104		- $grouped_callbacks = [];
3105		- foreach ($callbacks as $key => $data) {
3106		- $group_label = $data['group'] ?? __('Other Features', 'mxchat');
3107		- $grouped_callbacks[$group_label][$key] = [
3108		- 'label' => $data['label'],
3109		- 'pro_only' => $data['pro_only'],
3110		- ];
	4087	+ if ($result === false) {
	4088	+ wp_send_json_error(__('Failed to delete action', 'mxchat'));
	4089	+ }
	4090	+
	4091	+ wp_send_json_success(array('deleted' => true));
	4092	+}
	4093	+
	4094	+
	4095	+/**
	4096	+ * Enhanced get_available_callbacks function with form action exclusion
	4097	+ *
	4098	+ * @param bool $grouped Whether to return callbacks grouped by category
	4099	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	4100	+ * @return array Callbacks data with icons, descriptions and availability status
	4101	+ */
	4102	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	4103	+ // Load WordPress plugin functions if needed
	4104	+ if (!function_exists('get_plugins')) {
	4105	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
	4106	+ }
	4107	+
	4108	+ // Get active plugins
	4109	+ $active_plugins = get_option('active_plugins', array());
	4110	+
	4111	+ // Functions to exclude from the action selector only if Pro is activated
	4112	+ // If user doesn't have Pro, show these so they can see what they're missing
	4113	+ $excluded_when_pro_active_functions = array(
	4114	+ 'mxchat_handle_form_collection' // Forms add-on action
	4115	+ );
	4116	+
	4117	+ // Always excluded functions (regardless of Pro status)
	4118	+ $always_excluded_functions = array();
	4119	+
	4120	+ // Combine exclusion lists based on Pro activation status
	4121	+ $excluded_functions = $always_excluded_functions;
	4122	+ if ($this->is_activated) {
	4123	+ // Only exclude add-on managed functions if Pro is active
	4124	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
	4125	+ }
	4126	+
	4127	+ // Define add-on plugin files and their corresponding action functions
	4128	+ $addon_plugins = array(
	4129	+ 'mxchat-woo/mxchat-woo.php' => array(
	4130	+ 'functions' => array(
	4131	+ 'mxchat_handle_product_recommendations',
	4132	+ 'mxchat_handle_order_history',
	4133	+ 'mxchat_show_product_card',
	4134	+ 'mxchat_add_to_cart',
	4135	+ 'mxchat_checkout_redirect'
	4136	+ ),
	4137	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	4138	+ 'pro_required' => true
	4139	+ ),
	4140	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	4141	+ 'functions' => array('mxchat_perplexity_research'),
	4142	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	4143	+ 'pro_required' => true
	4144	+ ),
	4145	+ 'mxchat-forms/mxchat-forms.php' => array(
	4146	+ 'functions' => array('mxchat_handle_form_collection'),
	4147	+ 'name' => __('Forms Add-on', 'mxchat'),
	4148	+ 'pro_required' => true
	4149	+ ),
	4150	+ // Add other add-ons and their functions here
	4151	+ );
	4152	+
	4153	+ // Get the functions that are provided by active add-ons
	4154	+ $addon_provided_functions = array();
	4155	+ $addon_function_mapping = array(); // Maps functions to their add-on info
	4156	+
	4157	+ // Check which add-ons are active
	4158	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	4159	+ $is_active = in_array($plugin_file, $active_plugins);
	4160	+
	4161	+ // For each function in this addon
	4162	+ foreach ($addon_info['functions'] as $function) {
	4163	+ // Consider a function installed only if:
	4164	+ // 1. The add-on is active AND
	4165	+ // 2. Either it doesn't require Pro OR Pro is activated
	4166	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
	4167	+
	4168	+ // If the add-on is installed, mark this function as provided by an add-on
	4169	+ if ($is_installed) {
	4170	+ $addon_provided_functions[] = $function;
	4171	+ }
	4172	+
	4173	+ // Store addon info for this function regardless of installation status
	4174	+ $addon_function_mapping[$function] = array(
	4175	+ 'addon' => basename(dirname($plugin_file)),
	4176	+ 'addon_name' => $addon_info['name'],
	4177	+ 'pro_required' => $addon_info['pro_required'],
	4178	+ 'is_active' => $is_active,
	4179	+ 'is_installed' => $is_installed
	4180	+ );
3111	4181	}
3112		- return $grouped_callbacks;
3113	4182	}
3114	4183
3115		- return $callbacks;
3116		-}
	4184	+ // Core callbacks - always available in the base plugin
	4185	+ $core_callbacks = array(
	4186	+ 'mxchat_handle_email_capture' => array(
	4187	+ 'label' => __('Loops Email Capture', 'mxchat'),
	4188	+ 'pro_only' => false,
	4189	+ 'group' => __('Customer Engagement', 'mxchat'),
	4190	+ 'icon' => 'email-alt',
	4191	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	4192	+ 'addon' => false, // Not from an add-on
	4193	+ 'installed' => true // Always installed with base plugin
	4194	+ ),
	4195	+ 'mxchat_handle_search_request' => array(
	4196	+ 'label' => __('Brave Web Search', 'mxchat'),
	4197	+ 'pro_only' => false,
	4198	+ 'group' => __('Search Features', 'mxchat'),
	4199	+ 'icon' => 'search',
	4200	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	4201	+ 'addon' => false,
	4202	+ 'installed' => true
	4203	+ ),
	4204	+ 'mxchat_handle_image_search_request' => array(
	4205	+ 'label' => __('Brave Image Search', 'mxchat'),
	4206	+ 'pro_only' => false,
	4207	+ 'group' => __('Search Features', 'mxchat'),
	4208	+ 'icon' => 'format-image',
	4209	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	4210	+ 'addon' => false,
	4211	+ 'installed' => true
	4212	+ ),
	4213	+ // Pro core features - check is_activated property
	4214	+ 'mxchat_generate_image' => array(
	4215	+ 'label' => __('Generate Image', 'mxchat'),
	4216	+ 'pro_only' => false,
	4217	+ 'group' => __('Other Features', 'mxchat'),
	4218	+ 'icon' => 'art',
	4219	+ 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
	4220	+ 'addon' => false,
	4221	+ 'installed' => true
	4222	+ ),
	4223	+ 'mxchat_handle_pdf_discussion' => array(
	4224	+ 'label' => __('Chat with PDF', 'mxchat'),
	4225	+ 'pro_only' => false,
	4226	+ 'group' => __('Other Features', 'mxchat'),
	4227	+ 'icon' => 'media-document',
	4228	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	4229	+ 'addon' => false,
	4230	+ 'installed' => true
	4231	+ ),
	4232	+ 'mxchat_live_agent_handover' => array(
	4233	+ 'label' => __('Slack Live Agent', 'mxchat'),
	4234	+ 'pro_only' => false,
	4235	+ 'group' => __('Customer Engagement', 'mxchat'),
	4236	+ 'icon' => 'admin-users',
	4237	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	4238	+ 'addon' => false,
	4239	+ 'installed' => true
	4240	+ ),
	4241	+ 'mxchat_telegram_live_agent_handover' => array(
	4242	+ 'label' => __('Telegram Live Agent', 'mxchat'),
	4243	+ 'pro_only' => false,
	4244	+ 'group' => __('Customer Engagement', 'mxchat'),
	4245	+ 'icon' => 'format-chat',
	4246	+ 'description' => __('Transfer conversation to a human support agent on Telegram', 'mxchat'),
	4247	+ 'addon' => false,
	4248	+ 'installed' => true
	4249	+ ),
	4250	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	4251	+ 'label' => __('Back to Chatbot', 'mxchat'),
	4252	+ 'pro_only' => false,
	4253	+ 'group' => __('Customer Engagement', 'mxchat'),
	4254	+ 'icon' => 'backup',
	4255	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	4256	+ 'addon' => false,
	4257	+ 'installed' => true
	4258	+ ),
	4259	+ );
3117	4260
	4261	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	4262	+ $addon_callbacks = array(
	4263	+ // WooCommerce Add-on
	4264	+ 'mxchat_handle_product_recommendations' => array(
	4265	+ 'label' => __('Product Recommendations', 'mxchat'),
	4266	+ 'pro_only' => true,
	4267	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4268	+ 'icon' => 'cart',
	4269	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	4270	+ ),
	4271	+ 'mxchat_handle_order_history' => array(
	4272	+ 'label' => __('Order History', 'mxchat'),
	4273	+ 'pro_only' => true,
	4274	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4275	+ 'icon' => 'clipboard',
	4276	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	4277	+ ),
	4278	+ 'mxchat_show_product_card' => array(
	4279	+ 'label' => __('Show Product Card', 'mxchat'),
	4280	+ 'pro_only' => true,
	4281	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4282	+ 'icon' => 'products',
	4283	+ 'description' => __('Display product information in the chat', 'mxchat'),
	4284	+ ),
	4285	+ 'mxchat_add_to_cart' => array(
	4286	+ 'label' => __('Add to Cart', 'mxchat'),
	4287	+ 'pro_only' => true,
	4288	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4289	+ 'icon' => 'plus-alt',
	4290	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	4291	+ ),
	4292	+ 'mxchat_checkout_redirect' => array(
	4293	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	4294	+ 'pro_only' => true,
	4295	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4296	+ 'icon' => 'arrow-right-alt',
	4297	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	4298	+ ),
3118	4299
	4300	+ // Perplexity Add-on
	4301	+ 'mxchat_perplexity_research' => array(
	4302	+ 'label' => __('Perplexity Research', 'mxchat'),
	4303	+ 'pro_only' => true,
	4304	+ 'group' => __('Search Features', 'mxchat'),
	4305	+ 'icon' => 'book-alt',
	4306	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	4307	+ ),
3119	4308
3120		-private function mxchat_average_vectors($vectors) {
3121		- $vector_length = count($vectors[0]);
3122		- $sum_vector = array_fill(0, $vector_length, 0);
	4309	+ // Forms Add-on (only shown when Pro is not activated)
	4310	+ 'mxchat_handle_form_collection' => array(
	4311	+ 'label' => __('Form Collection', 'mxchat'),
	4312	+ 'pro_only' => true,
	4313	+ 'group' => __('Form Features', 'mxchat'),
	4314	+ 'icon' => 'feedback',
	4315	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	4316	+ ),
	4317	+ );
3123	4318
3124		- foreach ($vectors as $vector) {
3125		- for ($i = 0; $i < $vector_length; $i++) {
3126		- $sum_vector[$i] += $vector[$i];
	4319	+ // Enhance add-on callbacks with installation status and addon info
	4320	+ foreach ($addon_callbacks as $function => $data) {
	4321	+ if (isset($addon_function_mapping[$function])) {
	4322	+ $addon_info = $addon_function_mapping[$function];
	4323	+
	4324	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	4325	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4326	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
	4327	+
	4328	+ // Set pro_only based on add-on configuration
	4329	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	4330	+ } else {
	4331	+ $addon_callbacks[$function]['addon'] = 'unknown';
	4332	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	4333	+ $addon_callbacks[$function]['installed'] = false;
3127	4334	}
3128	4335	}
3129	4336
3130		- // Divide each component by the number of vectors to get the average
3131		- $num_vectors = count($vectors);
3132		- for ($i = 0; $i < $vector_length; $i++) {
3133		- $sum_vector[$i] /= $num_vectors;
	4337	+ // Initialize callbacks with core features
	4338	+ $callbacks = $core_callbacks;
	4339	+
	4340	+ // Get callbacks from active add-ons
	4341	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
	4342	+
	4343	+ // Add placeholder callbacks only for add-ons that aren't active
	4344	+ if ($include_all) {
	4345	+ foreach ($addon_callbacks as $function => $data) {
	4346	+ // Skip placeholders for functions provided by active add-ons
	4347	+ if (in_array($function, $addon_provided_functions)) {
	4348	+ continue;
	4349	+ }
	4350	+
	4351	+ // Skip excluded functions
	4352	+ if (in_array($function, $excluded_functions)) {
	4353	+ continue;
	4354	+ }
	4355	+
	4356	+ // Add the placeholder
	4357	+ $callbacks[$function] = $data;
	4358	+ }
3134	4359	}
3135	4360
3136		- return $sum_vector;
3137		-}
	4361	+ // Add callbacks from active add-ons (will override placeholders)
	4362	+ foreach ($active_addon_callbacks as $function => $data) {
	4363	+ // Skip excluded functions
	4364	+ if (in_array($function, $excluded_functions)) {
	4365	+ continue;
	4366	+ }
3138	4367
3139		-public function mxchat_handle_delete_intent() {
3140		- if ( ! current_user_can( 'manage_options' ) ) {
3141		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
	4368	+ // Always include callbacks from add-ons
	4369	+ $callbacks[$function] = $data;
	4370	+
	4371	+ // Ensure they have the proper add-on info
	4372	+ if (isset($addon_function_mapping[$function])) {
	4373	+ $addon_info = $addon_function_mapping[$function];
	4374	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	4375	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4376	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	4377	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	4378	+ }
3142	4379	}
3143	4380
3144		- check_admin_referer('mxchat_delete_intent_nonce');
	4381	+ // Just before returning callbacks, sort them to prioritize free features
	4382	+ if (!$grouped) {
	4383	+ // Create temporary arrays for sorting
	4384	+ $free_callbacks = array();
	4385	+ $pro_callbacks = array();
3145	4386
3146		- if (isset($_POST['intent_id'])) {
3147		- global $wpdb;
3148		- $table_name = $wpdb->prefix . 'mxchat_intents';
3149		- $intent_id = intval($_POST['intent_id']);
	4387	+ // Split callbacks into free and pro
	4388	+ foreach ($callbacks as $key => $data) {
	4389	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4390	+ $pro_callbacks[$key] = $data;
	4391	+ } else {
	4392	+ $free_callbacks[$key] = $data;
	4393	+ }
	4394	+ }
3150	4395
3151		- $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
	4396	+ // Merge with free callbacks first
	4397	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
3152	4398	}
3153	4399
3154		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3155		- exit;
	4400	+ // Return grouped structure if requested
	4401	+ if ($grouped) {
	4402	+ $grouped_callbacks = array();
	4403	+ foreach ($callbacks as $key => $data) {
	4404	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
	4405	+
	4406	+ // Ensure we carry forward all the new fields in grouped mode
	4407	+ $callback_data = array(
	4408	+ 'label' => $data['label'],
	4409	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	4410	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	4411	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	4412	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	4413	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	4414	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	4415	+ );
	4416	+
	4417	+ $grouped_callbacks[$group_label][$key] = $callback_data;
	4418	+ }
	4419	+
	4420	+ // Sort within each group to prioritize free features
	4421	+ foreach ($grouped_callbacks as $group => $items) {
	4422	+ $free_items = array();
	4423	+ $pro_items = array();
	4424	+
	4425	+ foreach ($items as $key => $data) {
	4426	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4427	+ $pro_items[$key] = $data;
	4428	+ } else {
	4429	+ $free_items[$key] = $data;
	4430	+ }
	4431	+ }
	4432	+
	4433	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
	4434	+ }
	4435	+
	4436	+ return $grouped_callbacks;
	4437	+ }
	4438	+
	4439	+ return $callbacks;
3156	4440	}
3157	4441
3158		-
3159	4442	public function mxchat_page_init() {
3160		- // Register settings
3161	4443	register_setting(
3162	4444	'mxchat_option_group',
3163	4445	'mxchat_options',
3164	4446	array($this, 'mxchat_sanitize')
		@@ -3169,10 +4451,10 @@
3169	4451	'mxchat_similarity_threshold',
3170	4452	array(
3171	4453	'type' => 'number',
3172	4454	'sanitize_callback' => function($value) {
3173		- $value = absint($value); // Ensure it's an integer
3174		- return min(max($value, 70), 85); // Enforce range
	4455	+ $value = absint($value);
	4456	+ return min(max($value, 20), 95);
3175	4457	},
3176	4458	'default' => 80,
3177	4459	)
3178	4460	);
		@@ -3184,8 +4466,106 @@
3184	4466	null,
3185	4467	'mxchat-chatbot'
3186	4468	);
3187	4469
	4470	+ // API Keys Settings Section
	4471	+ add_settings_section(
	4472	+ 'mxchat_api_keys_section',
	4473	+ esc_html__('API Keys', 'mxchat'),
	4474	+ array($this, 'mxchat_api_keys_section_callback'),
	4475	+ 'mxchat-api-keys'
	4476	+ );
	4477	+
	4478	+ // OpenAI API Key
	4479	+ add_settings_field(
	4480	+ 'api_key',
	4481	+ esc_html__('OpenAI API Key', 'mxchat'),
	4482	+ array($this, 'api_key_callback'),
	4483	+ 'mxchat-api-keys',
	4484	+ 'mxchat_api_keys_section'
	4485	+ );
	4486	+
	4487	+ // X.AI API Key
	4488	+ add_settings_field(
	4489	+ 'xai_api_key',
	4490	+ esc_html__('X.AI API Key', 'mxchat'),
	4491	+ array($this, 'xai_api_key_callback'),
	4492	+ 'mxchat-api-keys',
	4493	+ 'mxchat_api_keys_section'
	4494	+ );
	4495	+
	4496	+ // Claude API Key
	4497	+ add_settings_field(
	4498	+ 'claude_api_key',
	4499	+ esc_html__('Claude API Key', 'mxchat'),
	4500	+ array($this, 'claude_api_key_callback'),
	4501	+ 'mxchat-api-keys',
	4502	+ 'mxchat_api_keys_section'
	4503	+ );
	4504	+
	4505	+ // DeepSeek API Key
	4506	+ add_settings_field(
	4507	+ 'deepseek_api_key',
	4508	+ esc_html__('DeepSeek API Key', 'mxchat'),
	4509	+ array($this, 'deepseek_api_key_callback'),
	4510	+ 'mxchat-api-keys',
	4511	+ 'mxchat_api_keys_section'
	4512	+ );
	4513	+
	4514	+ // Google Gemini API Key
	4515	+ add_settings_field(
	4516	+ 'gemini_api_key',
	4517	+ esc_html__('Google Gemini API Key', 'mxchat'),
	4518	+ array($this, 'gemini_api_key_callback'),
	4519	+ 'mxchat-api-keys',
	4520	+ 'mxchat_api_keys_section'
	4521	+ );
	4522	+
	4523	+ // Voyage AI API Key
	4524	+ add_settings_field(
	4525	+ 'voyage_api_key',
	4526	+ esc_html__('Voyage AI API Key', 'mxchat'),
	4527	+ array($this, 'voyage_api_key_callback'),
	4528	+ 'mxchat-api-keys',
	4529	+ 'mxchat_api_keys_section'
	4530	+ );
	4531	+
	4532	+ // OpenRouter API Key
	4533	+ add_settings_field(
	4534	+ 'openrouter_api_key',
	4535	+ esc_html__('OpenRouter API Key', 'mxchat'),
	4536	+ array($this, 'openrouter_api_key_callback'),
	4537	+ 'mxchat-api-keys',
	4538	+ 'mxchat_api_keys_section'
	4539	+ );
	4540	+
	4541	+ // Loops API Key
	4542	+ add_settings_field(
	4543	+ 'loops_api_key',
	4544	+ esc_html__('Loops API Key', 'mxchat'),
	4545	+ array($this, 'mxchat_loops_api_key_callback'),
	4546	+ 'mxchat-api-keys',
	4547	+ 'mxchat_api_keys_section'
	4548	+ );
	4549	+
	4550	+ // Brave Search API Key
	4551	+ add_settings_field(
	4552	+ 'brave_api_key',
	4553	+ __('Brave API Key', 'mxchat'),
	4554	+ array($this, 'mxchat_brave_api_key_callback'),
	4555	+ 'mxchat-api-keys',
	4556	+ 'mxchat_api_keys_section'
	4557	+ );
	4558	+
	4559	+ // Frontend Debugger Toggle
	4560	+ add_settings_field(
	4561	+ 'show_frontend_debugger',
	4562	+ esc_html__('Frontend Debugger', 'mxchat'),
	4563	+ array($this, 'mxchat_frontend_debugger_callback'),
	4564	+ 'mxchat-chatbot',
	4565	+ 'mxchat_chatbot_section'
	4566	+ );
	4567	+
3188	4568	// Similarity Threshold Slider
3189	4569	add_settings_field(
3190	4570	'similarity_threshold', // Field ID
3191	4571	esc_html__('Similarity Threshold', 'mxchat'), // Field title
		@@ -3201,38 +4581,49 @@
3201	4581	'mxchat-chatbot',
3202	4582	'mxchat_chatbot_section'
3203	4583	);
3204	4584
	4585	+ add_settings_field(
	4586	+ 'contextual_awareness_toggle',
	4587	+ esc_html__('Contextual Awareness', 'mxchat'),
	4588	+ array($this, 'mxchat_contextual_awareness_callback'),
	4589	+ 'mxchat-chatbot',
	4590	+ 'mxchat_chatbot_section'
	4591	+ );
3205	4592
3206		- // Existing fields...
3207	4593	add_settings_field(
3208		- 'api_key',
3209		- esc_html__('OpenAI API Key', 'mxchat'),
3210		- array($this, 'api_key_callback'),
	4594	+ 'citation_links_toggle',
	4595	+ esc_html__('Citation Links', 'mxchat'),
	4596	+ array($this, 'mxchat_citation_links_toggle_callback'),
3211	4597	'mxchat-chatbot',
3212	4598	'mxchat_chatbot_section'
3213	4599	);
3214	4600
3215	4601	add_settings_field(
3216		- 'xai_api_key',
3217		- esc_html__('X.AI API Key', 'mxchat'),
3218		- array($this, 'xai_api_key_callback'),
	4602	+ 'enable_streaming_toggle',
	4603	+ esc_html__('Enable Streaming', 'mxchat'),
	4604	+ array($this, 'enable_streaming_toggle_callback'),
3219	4605	'mxchat-chatbot',
3220		- 'mxchat_chatbot_section'
	4606	+ 'mxchat_chatbot_section', // Same section as your working toggle
	4607	+ array(
	4608	+ 'class' => 'mxchat-setting-row streaming-setting',
	4609	+ 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
	4610	+ )
3221	4611	);
3222	4612
	4613	+
3223	4614	add_settings_field(
3224		- 'claude_api_key',
3225		- esc_html__('Claude API Key', 'mxchat'),
3226		- array($this, 'claude_api_key_callback'),
	4615	+ 'model',
	4616	+ esc_html__('Chat Model', 'mxchat'),
	4617	+ array($this, 'mxchat_model_callback'),
3227	4618	'mxchat-chatbot',
3228	4619	'mxchat_chatbot_section'
3229	4620	);
3230	4621
3231	4622	add_settings_field(
3232		- 'deepseek_api_key',
3233		- esc_html__('DeepSeek API Key', 'mxchat'),
3234		- array($this, 'deepseek_api_key_callback'),
	4623	+ 'embedding_model',
	4624	+ esc_html__('Embedding Model', 'mxchat'),
	4625	+ array($this, 'embedding_model_callback'),
3235	4626	'mxchat-chatbot',
3236	4627	'mxchat_chatbot_section'
3237	4628	);
3238	4629
		@@ -3243,20 +4634,21 @@
3243	4634	'mxchat-chatbot',
3244	4635	'mxchat_chatbot_section'
3245	4636	);
3246	4637
	4638	+
3247	4639	add_settings_field(
3248		- 'model',
3249		- esc_html__('Model', 'mxchat'),
3250		- array($this, 'mxchat_model_callback'),
	4640	+ 'top_bar_title',
	4641	+ esc_html__('Top Bar Title', 'mxchat'),
	4642	+ array($this, 'mxchat_top_bar_title_callback'),
3251	4643	'mxchat-chatbot',
3252	4644	'mxchat_chatbot_section'
3253	4645	);
3254	4646
3255	4647	add_settings_field(
3256		- 'top_bar_title',
3257		- esc_html__('Top Bar Title', 'mxchat'),
3258		- array($this, 'mxchat_top_bar_title_callback'),
	4648	+ 'ai_agent_text',
	4649	+ esc_html__('AI Agent Text', 'mxchat'),
	4650	+ array($this, 'mxchat_ai_agent_text_callback'),
3259	4651	'mxchat-chatbot',
3260	4652	'mxchat_chatbot_section'
3261	4653	);
3262	4654
		@@ -3284,48 +4676,40 @@
3284	4676	'mxchat_chatbot_section'
3285	4677	);
3286	4678
3287	4679	add_settings_field(
3288		- 'intro_message',
3289		- esc_html__('Introductory Message', 'mxchat'),
3290		- array($this, 'mxchat_intro_message_callback'),
	4680	+ 'enable_name_field',
	4681	+ esc_html__('Require Name Field', 'mxchat'),
	4682	+ array($this, 'enable_name_field_callback'),
3291	4683	'mxchat-chatbot',
3292	4684	'mxchat_chatbot_section'
3293	4685	);
3294	4686
3295	4687	add_settings_field(
3296		- 'input_copy',
3297		- esc_html__('Input Copy', 'mxchat'),
3298		- array($this, 'mxchat_input_copy_callback'),
	4688	+ 'name_field_placeholder',
	4689	+ esc_html__('Name Field Placeholder', 'mxchat'),
	4690	+ array($this, 'name_field_placeholder_callback'),
3299	4691	'mxchat-chatbot',
3300	4692	'mxchat_chatbot_section'
3301	4693	);
3302	4694
3303	4695	add_settings_field(
3304		- 'rate_limit_logged_out',
3305		- __('Rate Limit for Logged-out Users', 'mxchat'),
3306		- array($this, 'mxchat_rate_limit_logged_out_callback'),
	4696	+ 'intro_message',
	4697	+ esc_html__('Introductory Message', 'mxchat'),
	4698	+ array($this, 'mxchat_intro_message_callback'),
3307	4699	'mxchat-chatbot',
3308	4700	'mxchat_chatbot_section'
3309	4701	);
3310	4702
3311	4703	add_settings_field(
3312		- 'rate_limit_roles',
3313		- __('Rate Limits by User Role', 'mxchat'),
3314		- array($this, 'mxchat_rate_limit_roles_callback'),
	4704	+ 'input_copy',
	4705	+ esc_html__('Input Copy', 'mxchat'),
	4706	+ array($this, 'mxchat_input_copy_callback'),
3315	4707	'mxchat-chatbot',
3316	4708	'mxchat_chatbot_section'
3317	4709	);
3318	4710
3319	4711	add_settings_field(
3320		- 'rate_limit_message',
3321		- esc_html__('Rate Limit Message', 'mxchat'),
3322		- array($this, 'mxchat_rate_limit_message_callback'),
3323		- 'mxchat-chatbot',
3324		- 'mxchat_chatbot_section'
3325		- );
3326		-
3327		- add_settings_field(
3328	4712	'pre_chat_message',
3329	4713	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3330	4714	array($this, 'mxchat_pre_chat_message_callback'),
3331	4715	'mxchat-chatbot',
		@@ -3365,9 +4749,9 @@
3365	4749	);
3366	4750
3367	4751	add_settings_field(
3368	4752	'popular_question_1',
3369		- esc_html__('Popular Question 1', 'mxchat'),
	4753	+ esc_html__('Quick Question 1', 'mxchat'),
3370	4754	array($this, 'mxchat_popular_question_1_callback'),
3371	4755	'mxchat-chatbot',
3372	4756	'mxchat_chatbot_section'
3373	4757	);
		@@ -3373,9 +4757,9 @@
3373	4757	);
3374	4758
3375	4759	add_settings_field(
3376	4760	'popular_question_2',
3377		- esc_html__('Popular Question 2', 'mxchat'),
	4761	+ esc_html__('Quick Question 2', 'mxchat'),
3378	4762	array($this, 'mxchat_popular_question_2_callback'),
3379	4763	'mxchat-chatbot',
3380	4764	'mxchat_chatbot_section'
3381	4765	);
		@@ -3381,9 +4765,9 @@
3381	4765	);
3382	4766
3383	4767	add_settings_field(
3384	4768	'popular_question_3',
3385		- esc_html__('Popular Question 3', 'mxchat'),
	4769	+ esc_html__('Quick Question 3', 'mxchat'),
3386	4770	array($this, 'mxchat_popular_question_3_callback'),
3387	4771	'mxchat-chatbot',
3388	4772	'mxchat_chatbot_section'
3389	4773	);
		@@ -3389,20 +4773,21 @@
3389	4773	);
3390	4774
3391	4775	add_settings_field(
3392	4776	'additional_popular_questions',
3393		- esc_html__('Additional Popular Questions', 'mxchat'),
	4777	+ esc_html__('Additional Quick Questions', 'mxchat'),
3394	4778	array($this, 'mxchat_additional_popular_questions_callback'),
3395	4779	'mxchat-chatbot',
3396	4780	'mxchat_chatbot_section'
3397	4781	);
3398	4782
3399		- // WooCommerce Settings Section
3400		- add_settings_section(
3401		- 'mxchat_woocommerce_section',
3402		- esc_html__('WooCommerce Settings', 'mxchat'),
3403		- null,
3404		- 'mxchat-embed'
	4783	+
	4784	+ add_settings_field(
	4785	+ 'rate_limits',
	4786	+ __('Rate Limits Settings', 'mxchat'),
	4787	+ array($this, 'mxchat_rate_limits_callback'),
	4788	+ 'mxchat-chatbot',
	4789	+ 'mxchat_chatbot_section'
3405	4790	);
3406	4791
3407	4792	// Loops Settings Section
3408	4793	add_settings_section(
		@@ -3411,43 +4796,10 @@
3411	4796	null,
3412	4797	'mxchat-embed'
3413	4798	);
3414	4799
3415		- // WooCommerce Settings Fields
	4800	+ // Loops Settings Fields (API Key moved to API Keys tab)
3416	4801	add_settings_field(
3417		- 'enable_woocommerce_integration',
3418		- esc_html__('Automatically Embed Products', 'mxchat'),
3419		- array($this, 'mxchat_enable_woocommerce_integration_callback'),
3420		- 'mxchat-embed',
3421		- 'mxchat_woocommerce_section'
3422		- );
3423		-
3424		- add_settings_field(
3425		- 'woocommerce_consumer_key',
3426		- esc_html__('WooCommerce Consumer Key', 'mxchat'),
3427		- array($this, 'mxchat_woocommerce_consumer_key_callback'),
3428		- 'mxchat-embed',
3429		- 'mxchat_woocommerce_section'
3430		- );
3431		-
3432		- add_settings_field(
3433		- 'woocommerce_consumer_secret',
3434		- esc_html__('WooCommerce Consumer Secret', 'mxchat'),
3435		- array($this, 'mxchat_woocommerce_consumer_secret_callback'),
3436		- 'mxchat-embed',
3437		- 'mxchat_woocommerce_section'
3438		- );
3439		-
3440		- // Loops Settings Fields
3441		- add_settings_field(
3442		- 'loops_api_key',
3443		- esc_html__('Loops API Key', 'mxchat'),
3444		- array($this, 'mxchat_loops_api_key_callback'),
3445		- 'mxchat-embed',
3446		- 'mxchat_loops_section'
3447		- );
3448		-
3449		- add_settings_field(
3450	4802	'loops_mailing_list',
3451	4803	esc_html__('Loops Mailing List', 'mxchat'),
3452	4804	array($this, 'mxchat_loops_mailing_list_callback'),
3453	4805	'mxchat-embed',
		@@ -3477,17 +4829,10 @@
3477	4829	array($this, 'mxchat_brave_section_callback'),
3478	4830	'mxchat-embed'
3479	4831	);
3480	4832
	4833	+ // Brave API Key moved to API Keys tab
3481	4834	add_settings_field(
3482		- 'brave_api_key',
3483		- __('Brave API Key', 'mxchat'),
3484		- array($this, 'mxchat_brave_api_key_callback'),
3485		- 'mxchat-embed',
3486		- 'mxchat_brave_section'
3487		- );
3488		-
3489		- add_settings_field(
3490	4835	'brave_image_count',
3491	4836	__('Number of Images to Return', 'mxchat'),
3492	4837	array($this, 'mxchat_brave_image_count_callback'),
3493	4838	'mxchat-embed',
		@@ -3541,9 +4886,27 @@
3541	4886	'mxchat-embed',
3542	4887	'mxchat_pdf_intent_section'
3543	4888	);
3544	4889
	4890	+ // PDF Upload Button Toggle
3545	4891	add_settings_field(
	4892	+ 'show_pdf_upload_button',
	4893	+ __('Show PDF Upload Button', 'mxchat'),
	4894	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	4895	+ 'mxchat-embed',
	4896	+ 'mxchat_pdf_intent_section'
	4897	+ );
	4898	+
	4899	+ // Word Upload Button Toggle
	4900	+ add_settings_field(
	4901	+ 'show_word_upload_button',
	4902	+ __('Show Word Upload Button', 'mxchat'),
	4903	+ array($this, 'mxchat_show_word_upload_button_callback'),
	4904	+ 'mxchat-embed',
	4905	+ 'mxchat_pdf_intent_section'
	4906	+ );
	4907	+
	4908	+ add_settings_field(
3546	4909	'pdf_intent_trigger_text',
3547	4910	__('Intent Trigger Text', 'mxchat'),
3548	4911	array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3549	4912	'mxchat-embed',
		@@ -3608,8 +4971,16 @@
3608	4971	'mxchat_live_agent_section'
3609	4972	);
3610	4973
3611	4974	add_settings_field(
	4975	+ 'live_agent_user_ids',
	4976	+ __('Slack Agent User IDs', 'mxchat'),
	4977	+ array($this, 'mxchat_live_agent_user_ids_callback'),
	4978	+ 'mxchat-embed',
	4979	+ 'mxchat_live_agent_section'
	4980	+ );
	4981	+
	4982	+ add_settings_field(
3612	4983	'live_agent_webhook_url',
3613	4984	__('Slack Webhook URL', 'mxchat'),
3614	4985	array($this, 'mxchat_live_agent_webhook_url_callback'),
3615	4986	'mxchat-embed',
		@@ -3632,15 +5003,68 @@
3632	5003	'mxchat-embed',
3633	5004	'mxchat_live_agent_section'
3634	5005	);
3635	5006
	5007	+ // Telegram Integration Section
	5008	+ add_settings_section(
	5009	+ 'mxchat_telegram_section',
	5010	+ __('Telegram Settings', 'mxchat'),
	5011	+ array($this, 'mxchat_telegram_section_callback'),
	5012	+ 'mxchat-embed'
	5013	+ );
3636	5014
	5015	+ add_settings_field(
	5016	+ 'telegram_status',
	5017	+ __('Live Agent Status', 'mxchat'),
	5018	+ array($this, 'mxchat_telegram_status_callback'),
	5019	+ 'mxchat-embed',
	5020	+ 'mxchat_telegram_section'
	5021	+ );
3637	5022
	5023	+ add_settings_field(
	5024	+ 'telegram_notification_message',
	5025	+ __('Notification Message', 'mxchat'),
	5026	+ array($this, 'mxchat_telegram_notification_message_callback'),
	5027	+ 'mxchat-embed',
	5028	+ 'mxchat_telegram_section'
	5029	+ );
3638	5030
	5031	+ add_settings_field(
	5032	+ 'telegram_away_message',
	5033	+ __('Away Message', 'mxchat'),
	5034	+ array($this, 'mxchat_telegram_away_message_callback'),
	5035	+ 'mxchat-embed',
	5036	+ 'mxchat_telegram_section'
	5037	+ );
	5038	+
	5039	+ add_settings_field(
	5040	+ 'telegram_bot_token',
	5041	+ __('Telegram Bot Token', 'mxchat'),
	5042	+ array($this, 'mxchat_telegram_bot_token_callback'),
	5043	+ 'mxchat-embed',
	5044	+ 'mxchat_telegram_section'
	5045	+ );
	5046	+
	5047	+ add_settings_field(
	5048	+ 'telegram_group_id',
	5049	+ __('Telegram Group ID', 'mxchat'),
	5050	+ array($this, 'mxchat_telegram_group_id_callback'),
	5051	+ 'mxchat-embed',
	5052	+ 'mxchat_telegram_section'
	5053	+ );
	5054	+
	5055	+ add_settings_field(
	5056	+ 'telegram_webhook_secret',
	5057	+ __('Webhook Secret Token', 'mxchat'),
	5058	+ array($this, 'mxchat_telegram_webhook_secret_callback'),
	5059	+ 'mxchat-embed',
	5060	+ 'mxchat_telegram_section'
	5061	+ );
	5062	+
3639	5063	// General Settings Section
3640	5064	add_settings_section(
3641	5065	'mxchat_general_section',
3642		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	5066	+ esc_html__('YouTube Tutorials', 'mxchat'),
3643	5067	null,
3644	5068	'mxchat-general'
3645	5069	);
3646	5070	}
		@@ -3645,9 +5069,8 @@
3645	5069	);
3646	5070	}
3647	5071
3648	5072	public function mxchat_prompts_page_init() {
3649		- // Register all settings as a single array
3650	5073	register_setting(
3651	5074	'mxchat_prompts_options',
3652	5075	'mxchat_prompts_options',
3653	5076	array(
		@@ -3659,18 +5082,74 @@
3659	5082	'mxchat_use_pinecone' => 0,
3660	5083	'mxchat_pinecone_api_key' => '',
3661	5084	'mxchat_pinecone_environment' => '',
3662	5085	'mxchat_pinecone_index' => '',
3663		- 'mxchat_pinecone_host' => '', // Add this line
	5086	+ 'mxchat_pinecone_host' => '',
3664	5087	),
3665	5088	'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3666	5089	)
3667	5090	);
3668	5091
3669		- // Add settings saved message
3670	5092	add_action('admin_notices', array($this, 'sync_settings_notice'));
3671	5093	}
3672	5094
	5095	+public function mxchat_transcripts_page_init() {
	5096	+ register_setting(
	5097	+ 'mxchat_transcripts_options',
	5098	+ 'mxchat_transcripts_options',
	5099	+ array(
	5100	+ 'type' => 'array',
	5101	+ 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
	5102	+ 'default' => array(
	5103	+ 'mxchat_enable_notifications' => 0,
	5104	+ 'mxchat_notification_email' => get_option('admin_email'),
	5105	+ 'mxchat_auto_delete_transcripts' => 'never',
	5106	+ ),
	5107	+ 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
	5108	+ )
	5109	+ );
	5110	+
	5111	+ add_settings_section(
	5112	+ 'mxchat_transcripts_notification_section',
	5113	+ esc_html__('Chat Notification Settings', 'mxchat'),
	5114	+ array($this, 'mxchat_transcripts_notification_section_callback'),
	5115	+ 'mxchat-transcripts'
	5116	+ );
	5117	+
	5118	+ add_settings_field(
	5119	+ 'mxchat_enable_notifications',
	5120	+ esc_html__('Enable Chat Notifications', 'mxchat'),
	5121	+ array($this, 'mxchat_enable_notifications_callback'),
	5122	+ 'mxchat-transcripts',
	5123	+ 'mxchat_transcripts_notification_section'
	5124	+ );
	5125	+
	5126	+ add_settings_field(
	5127	+ 'mxchat_notification_email',
	5128	+ esc_html__('Notification Email Address', 'mxchat'),
	5129	+ array($this, 'mxchat_notification_email_callback'),
	5130	+ 'mxchat-transcripts',
	5131	+ 'mxchat_transcripts_notification_section'
	5132	+ );
	5133	+
	5134	+ add_settings_field(
	5135	+ 'mxchat_auto_delete_transcripts',
	5136	+ esc_html__('Auto-Delete Old Transcripts', 'mxchat'),
	5137	+ array($this, 'mxchat_auto_delete_transcripts_callback'),
	5138	+ 'mxchat-transcripts',
	5139	+ 'mxchat_transcripts_notification_section'
	5140	+ );
	5141	+
	5142	+ add_settings_field(
	5143	+ 'mxchat_auto_email_transcript',
	5144	+ esc_html__('Auto-Email Full Transcript', 'mxchat'),
	5145	+ array($this, 'mxchat_auto_email_transcript_callback'),
	5146	+ 'mxchat-transcripts',
	5147	+ 'mxchat_transcripts_notification_section'
	5148	+ );
	5149	+}
	5150	+
	5151	+
3673	5152	/**
3674	5153	* Sanitize all prompts options
3675	5154	*
3676	5155	* @param array $input The unsanitized options array
		@@ -3729,9 +5208,8 @@
3729	5208
3730	5209	return $sanitized;
3731	5210	}
3732	5211
3733		-
3734	5212	public function sync_settings_notice() {
3735	5213	// Only show notice on our plugin page
3736	5214	if (!isset($_GET['page']) || $_GET['page'] !== 'mxchat-prompts') {
3737	5215	return;
		@@ -3742,8 +5220,9 @@
3742	5220
3743	5221	?>
3744	5222	<div class="notice notice-success is-dismissible">
3745	5223	<p><?php esc_html_e('Sync settings updated successfully.', 'mxchat'); ?></p>
	5224	+ <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php esc_html_e('Dismiss this notice.', 'mxchat'); ?></span></button>
3746	5225	</div>
3747	5226	<?php
3748	5227
3749	5228	}
		@@ -3752,183 +5231,129 @@
3752	5231	public function sanitize_sync_setting($input) {
3753	5232	return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
3754	5233	}
3755	5234
	5235	+public function mxchat_rate_limits_callback() {
	5236	+ $all_options = get_option('mxchat_options', []);
3756	5237
	5238	+ // Define available rate limits
	5239	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
3757	5240
3758		-public function mxchat_handle_activate_license() {
3759		- // Check nonce
3760		- if (!check_ajax_referer('mxchat_activate_license_nonce', 'security', false)) {
3761		- wp_send_json_error(esc_html__('Invalid security token', 'mxchat'));
3762		- return;
3763		- }
	5241	+ // Define available timeframes
	5242	+ $timeframes = array(
	5243	+ 'hourly' => __('Per Hour', 'mxchat'),
	5244	+ 'daily' => __('Per Day', 'mxchat'),
	5245	+ 'weekly' => __('Per Week', 'mxchat'),
	5246	+ 'monthly' => __('Per Month', 'mxchat')
	5247	+ );
3764	5248
3765		- // Verify user capabilities
3766		- if (!current_user_can('manage_options')) {
3767		- wp_send_json_error(esc_html__('Unauthorized access', 'mxchat'));
3768		- return;
3769		- }
	5249	+ // Get all roles plus a "logged_out" pseudo-role
	5250	+ $roles = wp_roles()->get_names();
	5251	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
3770	5252
3771		- $license_key = isset($_POST['mxchat_activation_key']) ? sanitize_text_field($_POST['mxchat_activation_key']) : '';
3772		- $customer_email = isset($_POST['mxchat_pro_email']) ? sanitize_email($_POST['mxchat_pro_email']) : '';
	5253	+ // Start the wrapper
	5254	+ echo '<div class="pro-feature-wrapper active">';
	5255	+ echo '<div class="mxchat-rate-limits-container">';
3773	5256
3774		- if (empty($license_key) || empty($customer_email)) {
3775		- wp_send_json_error(esc_html__('Email or License Key is missing', 'mxchat'));
3776		- return;
3777		- }
	5257	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	5258	+ 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') .
	5259	+ '</p>';
3778	5260
3779		- $product_id = 'MxChatPRO';
3780		- $response = wp_remote_get(
3781		- add_query_arg(
3782		- array(
3783		- 'wc-api' => 'software-api',
3784		- 'request' => 'activation',
3785		- 'email' => $customer_email,
3786		- 'license_key' => $license_key,
3787		- 'product_id' => $product_id
3788		- ),
3789		- 'http://mxchat.ai/'
3790		- )
3791		- );
	5261	+ // Add markdown link documentation
	5262	+ echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
	5263	+ echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
	5264	+ echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
	5265	+ echo '<ul style="margin-left: 20px;">';
	5266	+ echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
	5267	+ echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
	5268	+ echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
	5269	+ echo '</ul>';
	5270	+ echo '</div>';
3792	5271
3793		- if (is_wp_error($response)) {
3794		- wp_send_json_error(esc_html__('Activation failed due to a server error: ', 'mxchat') . $response->get_error_message());
3795		- return;
3796		- }
	5272	+ // Output the controls for each role
	5273	+ foreach ($roles as $role_id => $role_name) {
	5274	+ // Get saved options or defaults
	5275	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	5276	+ $default_timeframe = 'daily';
	5277	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
3797	5278
3798		- $body = wp_remote_retrieve_body($response);
3799		- $data = json_decode($body);
	5279	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	5280	+ ? $all_options['rate_limits'][$role_id]['limit']
	5281	+ : $default_limit;
3800	5282
3801		- if ($data && isset($data->activated) && $data->activated) {
3802		- update_option('mxchat_license_status', 'active');
3803		- update_option('mxchat_pro_email', $customer_email);
3804		- update_option('mxchat_activation_key', $license_key);
3805		- wp_send_json_success(array('message' => esc_html__('License activated successfully', 'mxchat')));
3806		- } else {
3807		- $error_message = isset($data->error) ? $data->error : esc_html__('Activation failed', 'mxchat');
3808		- update_option('mxchat_license_status', 'inactive');
3809		- update_option('mxchat_license_error', $error_message);
3810		- wp_send_json_error($error_message);
3811		- }
3812		-}
	5283	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	5284	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	5285	+ : $default_timeframe;
3813	5286
	5287	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	5288	+ ? $all_options['rate_limits'][$role_id]['message']
	5289	+ : $default_message;
3814	5290
3815		-public function mxchat_rate_limit_logged_out_callback() {
3816		- // Load the entire 'mxchat_options' array
3817		- $all_options = get_option('mxchat_options', []);
	5291	+ // Output the row
	5292	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
3818	5293
3819		- // Retrieve the saved rate limit or use the default value
3820		- $default_rate_limit = '10';
3821		- $selected_rate_limit = isset($all_options['rate_limit_logged_out']) ? $all_options['rate_limit_logged_out'] : $default_rate_limit;
	5294	+ // Role label
	5295	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
3822	5296
3823		- // Define available rate limits
3824		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	5297	+ // Controls section
	5298	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
3825	5299
3826		- // Output the dropdown
3827		- echo '<div class="pro-feature-wrapper active">';
3828		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3829		- foreach ($rate_limits as $limit) {
3830		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3831		- }
3832		- echo '</select>';
3833		- echo '<p class="description">' . esc_html__('Set the maximum number of messages a logged-out user can send within a 24-hour period.', 'mxchat') . '</p>';
3834		- echo '</div>';
3835		-}
	5300	+ // Rate limit and timeframe controls
	5301	+ echo '<div class="mxchat-rate-limit-controls">';
3836	5302
3837		-// Add this new callback function
3838		-public function mxchat_rate_limit_roles_callback() {
3839		- $all_options = get_option('mxchat_options', []);
3840		- $roles = wp_roles()->get_names();
3841		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
3842		-
3843		- echo '<div class="pro-feature-wrapper active mxchat-autosave-section">';
3844		-
3845		- foreach ($roles as $role_id => $role_name) {
3846		- $default_rate_limit = '100';
3847		- $selected_rate_limit = isset($all_options['role_rate_limits'][$role_id])
3848		- ? $all_options['role_rate_limits'][$role_id]
3849		- : $default_rate_limit;
3850		-
3851		- echo '<div style="margin-bottom: 10px;">';
3852		- echo '<label style="display: inline-block; width: 150px;">' . esc_html($role_name) . ':</label>';
	5303	+ // Limit dropdown
	5304	+ echo '<div>';
	5305	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
3853	5306	echo '<select
3854		- id="role_rate_limits_' . esc_attr($role_id) . '"
3855		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	5307	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	5308	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
3856	5309	class="mxchat-autosave-field">';
3857	5310	foreach ($rate_limits as $limit) {
3858		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	5311	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3859	5312	}
3860	5313	echo '</select>';
3861	5314	echo '</div>';
3862		- }
3863	5315
3864		- echo '<p class="description">' . esc_html__('Set the maximum number of messages users in each role can send within a 24-hour period.', 'mxchat') . '</p>';
3865		- echo '</div>';
3866		-}
	5316	+ // Timeframe dropdown
	5317	+ echo '<div>';
	5318	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
	5319	+ echo '<select
	5320	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	5321	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
	5322	+ class="mxchat-autosave-field">';
	5323	+ foreach ($timeframes as $value => $label) {
	5324	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
	5325	+ }
	5326	+ echo '</select>';
	5327	+ echo '</div>';
3867	5328
3868		-public function mxchat_rate_limit_message_callback() {
3869		- // Load the entire 'mxchat_options' array
3870		- $all_options = get_option('mxchat_options', []);
	5329	+ echo '</div>'; // End controls
3871	5330
3872		- // Retrieve the saved message or use the default value
3873		- $default_message = esc_html__('Rate limit exceeded. Please try again later.', 'mxchat');
3874		- $rate_limit_message = isset($all_options['rate_limit_message']) ? $all_options['rate_limit_message'] : $default_message;
	5331	+ // Custom message textarea
	5332	+ echo '<div class="mxchat-rate-limit-message">';
	5333	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	5334	+ echo '<textarea
	5335	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	5336	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	5337	+ class="mxchat-autosave-field"
	5338	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	5339	+ esc_textarea($custom_message) .
	5340	+ '</textarea>';
	5341	+ echo '<p class="description">' .
	5342	+ esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
	5343	+ '</p>';
	5344	+ echo '</div>'; // End message
3875	5345
3876		- // Output the textarea
3877		- echo '<div class="pro-feature-wrapper active">';
3878		- printf(
3879		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
3880		- esc_textarea($rate_limit_message)
3881		- );
3882		- echo '<p class="description">' . esc_html__('This message will be displayed when a user exceeds the rate limit.', 'mxchat') . '</p>';
3883		- echo '</div>';
3884		-}
	5346	+ echo '</div>'; // End controls wrapper
3885	5347
	5348	+ echo '</div>'; // End row
	5349	+ }
3886	5350
3887		-public function mxchat_enable_woocommerce_integration_callback() {
3888		- // Load from mxchat_options array
3889		- $options = get_option('mxchat_options', []);
	5351	+ echo '</div>'; // End container
3890	5352
3891		- // Get WooCommerce integration status with backwards compatibility
3892		- $woo_integration = isset($options['enable_woocommerce_integration'])
3893		- ? $options['enable_woocommerce_integration']
3894		- : '';
3895		-
3896		- // Support both old ('1') and new ('on') values
3897		- $checked = ($woo_integration === 'on' || $woo_integration === '1') ? 'checked' : '';
3898		-
3899		- // Check if the feature is activated (paid feature)
3900		- $disabled = $this->is_activated ? '' : 'disabled';
3901		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
3902		-
3903		- echo '<div class="' . esc_attr($class) . '">';
3904		-
3905		- echo '<label class="toggle-switch">';
3906		- echo sprintf(
3907		- '<input type="checkbox" id="enable_woocommerce_integration" name="enable_woocommerce_integration" value="on" %s %s />',
3908		- esc_attr($checked),
3909		- esc_attr($disabled)
3910		- );
3911		- echo '<span class="slider"></span>';
3912		- echo '</label>';
3913		-
3914		- echo '<p class="description">' . esc_html__('Automatically syncs new product additions, updates, and removals to the knowledge base. For existing products, submit your product sitemap in the Knowledge Base section to add them initially.', 'mxchat') . '</p>';
3915		-
3916		- // Pro feature overlay for non-activated users
3917		- if (!$this->is_activated) {
3918		- echo '<div class="pro-feature-overlay">';
3919		- echo '<a href="https://mxchat.ai/" target="_blank">';
3920		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
3921		- echo '</a>';
3922		- echo '</div>';
3923		- }
3924		-
3925		- echo '</div>';
	5353	+ echo '</div>'; // End pro-feature-wrapper
3926	5354	}
3927	5355
3928		-
3929		-
3930		-
3931	5356	private function mxchat_add_option_field($id, $title, $callback = '') {
3932	5357	add_settings_field(
3933	5358	$id,
3934	5359	__($title, 'mxchat'),
		@@ -3938,162 +5363,105 @@
3938	5363	$id === 'model' ? ['label_for' => 'model'] : []
3939	5364	);
3940	5365	}
3941	5366
	5367	+// API Keys Section Callback
	5368	+public function mxchat_api_keys_section_callback() {
	5369	+ 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>';
	5370	+}
	5371	+
	5372	+// OpenAI API Key
3942	5373	public function api_key_callback() {
3943		- // Retrieve from your stored 'api_key' in the mxchat_options array
3944	5374	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
3945	5375
3946		- // Notice we changed the name to "api_key" (no array notation).
3947		- echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" />';
	5376	+ echo '<div class="api-key-wrapper">';
	5377	+ echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
3948	5378	echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3949		- echo '<p class="description">' . esc_html__('The OpenAI API key is required even when using other models as it is used for vector embedding functionality. You must add credits to your OpenAI billing account before use.', 'mxchat') . '</p>';
	5379	+ echo '<p class="description">' . esc_html__('Required for OpenAI GPT models and OpenAI embeddings. Get your API key from OpenAI Platform.', 'mxchat') . '</p>';
	5380	+ echo '</div>';
3950	5381	}
	5382	+
	5383	+// X.AI API Key
3951	5384	public function xai_api_key_callback() {
3952		- // Check if the feature is activated (paid feature)
3953		- $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
3954		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
3955		-
3956		- // Retrieve the X.AI API key value
3957	5385	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
3958	5386
3959		- // Render the input field for the X.AI API key
3960		- echo '<div class="' . esc_attr($class) . '">';
3961		- printf(
3962		- '<input type="password" id="xai_api_key" name="xai_api_key" value="%s" class="regular-text" %s />',
3963		- $xaiApiKey,
3964		- $disabled
3965		- );
	5387	+ echo '<div class="api-key-wrapper">';
	5388	+ echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
3966	5389	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3967		-
3968		- // If the feature is not activated, show the overlay with a "Pro Only" message
3969		- if (!$this->is_activated) {
3970		- echo '<div class="pro-feature-overlay">';
3971		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
3972		- echo '</div>';
3973		- }
3974		-
	5390	+ echo '<p class="description">' . esc_html__('Required for X.AI Grok models. Get your API key from X.AI Console.', 'mxchat') . '</p>';
3975	5391	echo '</div>';
3976	5392	}
	5393	+// Claude API Key
3977	5394	public function claude_api_key_callback() {
3978		- // Check if the feature is activated (paid feature)
3979		- $disabled = $this->is_activated ? '' : 'disabled';
3980		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
3981		-
3982		- // Retrieve the Claude API key value directly like the others
3983	5395	$claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
3984		-
3985		- // Use direct name field like the other working API keys
3986		- echo '<div class="' . esc_attr($class) . '">';
3987		- printf(
3988		- '<input type="password" id="claude_api_key" name="claude_api_key" value="%s" class="regular-text" %s />',
3989		- $claudeApiKey,
3990		- $disabled
3991		- );
	5396	+
	5397	+ echo '<div class="api-key-wrapper">';
	5398	+ echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
3992	5399	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3993		-
3994		- if (!$this->is_activated) {
3995		- echo '<div class="pro-feature-overlay">';
3996		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
3997		- echo '</div>';
3998		- }
	5400	+ echo '<p class="description">' . esc_html__('Required for Anthropic Claude models. Get your API key from Anthropic Console.', 'mxchat') . '</p>';
3999	5401	echo '</div>';
4000	5402	}
	5403	+
	5404	+// DeepSeek API Key
4001	5405	public function deepseek_api_key_callback() {
4002		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
4003	5406	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
4004	5407
4005		- // Notice we changed the name to "deepseek_api_key" (no array notation).
4006		- echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" />';
	5408	+ echo '<div class="api-key-wrapper">';
	5409	+ echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4007	5410	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5411	+ echo '<p class="description">' . esc_html__('Required for DeepSeek models. Get your API key from DeepSeek Platform.', 'mxchat') . '</p>';
	5412	+ echo '</div>';
4008	5413	}
4009	5414
	5415	+// Gemini API Key
	5416	+public function gemini_api_key_callback() {
	5417	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
4010	5418
4011		-public function mxchat_woocommerce_consumer_key_callback() {
4012		- // Load the entire 'mxchat_options' array
4013		- $all_options = get_option('mxchat_options', []);
	5419	+ echo '<div class="api-key-wrapper">';
	5420	+ echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
	5421	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5422	+ echo '<p class="description">' . esc_html__('Required for Google Gemini models and embeddings. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
	5423	+ echo '</div>';
	5424	+}
4014	5425
4015		- // Retrieve the WooCommerce consumer key or set a default
4016		- $consumer_key = isset($all_options['woocommerce_consumer_key']) ? $all_options['woocommerce_consumer_key'] : '';
4017	5426
4018		- // Check if the feature is activated (paid feature)
4019		- $disabled = $this->is_activated ? '' : 'disabled';
4020		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4021		-
4022		- echo '<div class="' . esc_attr($class) . '">';
4023		-
4024		- // Render the input field
4025		- printf(
4026		- '<input type="text" id="woocommerce_consumer_key" name="woocommerce_consumer_key" value="%s" class="regular-text" %s />',
4027		- esc_attr($consumer_key),
4028		- esc_attr($disabled)
4029		- );
4030		-
4031		- // Description for the input field
4032		- echo '<p class="description">' . esc_html__('Enter your WooCommerce consumer key for integration.', 'mxchat') . '</p>';
4033		-
4034		- // Pro feature overlay for non-activated users
4035		- if (!$this->is_activated) {
4036		- echo '<div class="pro-feature-overlay">';
4037		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
4038		- echo '</div>';
4039		- }
4040		-
	5427	+// OpenRouter API Key
	5428	+public function openrouter_api_key_callback() {
	5429	+ $openrouterApiKey = isset($this->options['openrouter_api_key']) ? esc_attr($this->options['openrouter_api_key']) : '';
	5430	+ echo '<div class="api-key-wrapper">';
	5431	+ echo '<input type="password" id="openrouter_api_key" name="openrouter_api_key" value="' . $openrouterApiKey . '" class="regular-text" autocomplete="off" />';
	5432	+ echo '<button type="button" id="toggleOpenRouterApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5433	+ echo '<p class="description">' . esc_html__('Required for OpenRouter models. Get your API key from OpenRouter.ai', 'mxchat') . '</p>';
4041	5434	echo '</div>';
4042	5435	}
4043	5436
4044		-public function mxchat_woocommerce_consumer_secret_callback() {
4045		- // Get value with fallback
4046		- $consumer_secret = isset($this->options['woocommerce_consumer_secret'])
4047		- ? esc_attr($this->options['woocommerce_consumer_secret'])
4048		- : '';
	5437	+// Voyage API Key
	5438	+public function voyage_api_key_callback() {
	5439	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
4049	5440
4050		- // Check if the feature is activated (paid feature)
4051		- $disabled = $this->is_activated ? '' : 'disabled';
4052		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4053		-
4054		- echo '<div class="' . esc_attr($class) . '">';
4055		-
4056		- // Output the password input
4057		- echo sprintf(
4058		- '<input type="password"
4059		- id="woocommerce_consumer_secret"
4060		- name="woocommerce_consumer_secret"
4061		- value="%s"
4062		- class="regular-text"
4063		- %s />',
4064		- $consumer_secret,
4065		- esc_attr($disabled)
4066		- );
4067		-
4068		- // Add show/hide button
4069		- echo '<button type="button" id="toggleWooCommerceSecretVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4070		-
4071		- // Pro feature overlay
4072		- if (!$this->is_activated) {
4073		- echo '<div class="pro-feature-overlay">';
4074		- echo '<a href="https://mxchat.ai/" target="_blank">';
4075		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4076		- echo '</a>';
4077		- echo '</div>';
4078		- }
4079		-
	5441	+ echo '<div class="api-key-wrapper">';
	5442	+ echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
	5443	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5444	+ echo '<p class="description">' . esc_html__('Required for Voyage AI embedding models. Get your API key from Voyage AI.', 'mxchat') . '</p>';
4080	5445	echo '</div>';
4081	5446	}
	5447	+
4082	5448	public function mxchat_loops_api_key_callback() {
4083		- // Support both old and new format
4084	5449	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
4085	5450
	5451	+ // Hidden fields to "trap" autofill
	5452	+ echo '<input type="text" style="display:none" autocomplete="username" />';
	5453	+ echo '<input type="password" style="display:none" autocomplete="current-password" />';
	5454	+
4086	5455	echo '<div class="api-key-wrapper">';
4087	5456	echo sprintf(
4088		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
	5457	+ '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
4089	5458	$loops_api_key
4090	5459	);
4091	5460	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4092	5461	echo '</div>';
4093		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	5462	+ echo '<p class="description">' . esc_html__('Required for Loops email integration. Get your API key from Loops.so', 'mxchat') . '</p>';
4094	5463	}
4095		-
4096	5464	public function mxchat_loops_mailing_list_callback() {
4097	5465	// Add error handling and type checking
4098	5466	$loops_api_key = '';
4099	5467	$selected_list = '';
		@@ -4111,8 +5479,12 @@
4111	5479	if (!empty($loops_api_key)) {
4112	5480	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
4113	5481	if (is_array($lists) && !empty($lists)) {
4114	5482	echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	5483	+
	5484	+ // Add a default "Select a list" option
	5485	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	5486	+
4115	5487	foreach ($lists as $list) {
4116	5488	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
4117	5489	echo sprintf(
4118	5490	'<option value="%s" %s>%s</option>',
		@@ -4122,8 +5494,9 @@
4122	5494	);
4123	5495	}
4124	5496	}
4125	5497	echo '</select>';
	5498	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
4126	5499	} else {
4127	5500	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
4128	5501	}
4129	5502	} else {
		@@ -4134,14 +5507,13 @@
4134	5507	$default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
4135	5508	$triggered_response = isset($this->options['triggered_phrase_response'])
4136	5509	? $this->options['triggered_phrase_response']
4137	5510	: $default_response;
4138		-
4139	5511	echo sprintf(
4140	5512	'<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50">%s</textarea>',
4141	5513	esc_textarea($triggered_response)
4142	5514	);
4143		- echo '<p class="description">' . esc_html__('Enter the chatbot response when a trigger keyword is detected, prompting the user to share their email.', 'mxchat') . '</p>';
	5515	+ echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a trigger keyword is detected. The AI will use this as guidance to naturally ask for the user\'s email in a conversational way.', 'mxchat') . '</p>';
4144	5516	}
4145	5517
4146	5518	public function mxchat_email_capture_response_callback() {
4147	5519	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
		@@ -4147,16 +5519,14 @@
4147	5519	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
4148	5520	$email_capture_response = isset($this->options['email_capture_response'])
4149	5521	? $this->options['email_capture_response']
4150	5522	: $default_response;
4151		-
4152	5523	echo sprintf(
4153	5524	'<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50">%s</textarea>',
4154	5525	esc_textarea($email_capture_response)
4155	5526	);
4156		- echo '<p class="description">' . esc_html__('Enter the message to send when a user provides their email.', 'mxchat') . '</p>';
	5527	+ echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a user provides their email. The AI will use this as guidance to naturally confirm the email capture in a conversational way.', 'mxchat') . '</p>';
4157	5528	}
4158		-
4159	5529	public function mxchat_pre_chat_message_callback() {
4160	5530	// Load the entire 'mxchat_options' array
4161	5531	$all_options = get_option('mxchat_options', []);
4162	5532
		@@ -4168,52 +5538,152 @@
4168	5538	printf(
4169	5539	'<textarea id="pre_chat_message" name="pre_chat_message" rows="5" cols="50">%s</textarea>',
4170	5540	esc_textarea($pre_chat_message)
4171	5541	);
4172		- echo '<p class="description">' . esc_html__('Set the message displayed to users before they start a chat. Use this to provide a friendly greeting or instructions.', 'mxchat') . '</p>';
4173	5542	}
4174	5543
4175		-
4176		-
4177	5544	// Callback for AI Instructions textarea
4178	5545	public function system_prompt_instructions_callback() {
4179	5546	// Retrieve the current value of the system prompt instructions
4180	5547	$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4181		-
4182	5548	// Render the textarea field
4183	5549	printf(
4184	5550	'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4185	5551	$instructions
4186	5552	);
	5553	+ // Sample instructions button
	5554	+ echo '<div class="mxchat-instructions-container">';
	5555	+ echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
	5556	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	5557	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	5558	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	5559	+ echo '</svg>';
	5560	+ echo esc_html__('View Sample Instructions', 'mxchat');
	5561	+ echo '</button>';
	5562	+ echo '</div>';
4187	5563
4188		- // Provide a helpful description
4189		- echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	5564	+ // Add modal to WordPress admin footer instead of inline
	5565	+ add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
4190	5566	}
4191	5567
	5568	+// New method to render modal in admin footer
	5569	+public function render_sample_instructions_modal() {
	5570	+ static $modal_rendered = false;
	5571	+ if ($modal_rendered) return; // Prevent duplicate modals
	5572	+ $modal_rendered = true;
4192	5573
	5574	+ echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
	5575	+ echo '<div class="mxchat-instructions-modal-content">';
	5576	+ echo '<div class="mxchat-instructions-modal-header">';
	5577	+ echo '<h3 class="mxchat-instructions-modal-title">';
	5578	+ 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">';
	5579	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	5580	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	5581	+ echo '</svg>';
	5582	+ echo esc_html__('Sample AI Instructions', 'mxchat');
	5583	+ echo '</h3>';
	5584	+ echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
	5585	+ 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">';
	5586	+ echo '<line x1="18" y1="6" x2="6" y2="18"/>';
	5587	+ echo '<line x1="6" y1="6" x2="18" y2="18"/>';
	5588	+ echo '</svg>';
	5589	+ echo '</button>';
	5590	+ echo '</div>';
	5591	+ echo '<div class="mxchat-instructions-modal-body">';
	5592	+ echo '<div class="mxchat-instructions-content">';
	5593	+ 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:
	5594	+
	5595	+# Response Style - CRITICALLY IMPORTANT
	5596	+- MAXIMUM LENGTH: 1-3 short sentences per response
	5597	+- Ultra-concise: Get straight to the answer with no filler
	5598	+- No introductions like "Sure!" or "I\'d be happy to help"
	5599	+- No phrases like "based on my knowledge" or "according to information"
	5600	+- No explanatory text before giving the answer
	5601	+- No summaries or repetition
	5602	+- Hyperlink all URLs
	5603	+- Respond in user\'s language
	5604	+- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	5605	+
	5606	+# Knowledge Base Requirements - PREVENT HALLUCINATIONS
	5607	+- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	5608	+- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	5609	+- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	5610	+- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	5611	+- Better to admit insufficient information than provide inaccurate answers');
	5612	+ echo '</div>';
	5613	+ echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
	5614	+ 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">';
	5615	+ echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
	5616	+ echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
	5617	+ echo '</svg>';
	5618	+ echo esc_html__('Copy Instructions', 'mxchat');
	5619	+ echo '</button>';
	5620	+ echo '</div>';
	5621	+ echo '<div class="mxchat-instructions-modal-footer">';
	5622	+ echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
	5623	+ echo '</div>';
	5624	+ echo '</div>';
	5625	+ echo '</div>';
	5626	+}
	5627	+
	5628	+
4193	5629	public function mxchat_model_callback() {
4194	5630	// Define available models grouped by provider
4195	5631	$models = array(
	5632	+ esc_html__('OpenRouter (100+ Models)', 'mxchat') => array(
	5633	+ 'openrouter' => esc_html__('OpenRouter - Select after entering API key', 'mxchat'),
	5634	+ ),
	5635	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	5636	+ 'gemini-3-pro-preview' => esc_html__('Gemini 3 Pro (Most Intelligent, Multimodal)', 'mxchat'),
	5637	+ 'gemini-3-flash-preview' => esc_html__('Gemini 3 Flash (Balanced Speed & Scale)', 'mxchat'),
	5638	+ 'gemini-2.5-pro' => esc_html__('Gemini 2.5 Pro (Advanced Thinking)', 'mxchat'),
	5639	+ 'gemini-2.5-flash' => esc_html__('Gemini 2.5 Flash (Best Price-Performance)', 'mxchat'),
	5640	+ 'gemini-2.5-flash-lite' => esc_html__('Gemini 2.5 Flash-Lite (Ultra Fast)', 'mxchat'),
	5641	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Deprecated Mar 2026)', 'mxchat'),
	5642	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Deprecated Mar 2026)', 'mxchat'),
	5643	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Deprecated Sep 2025)', 'mxchat'),
	5644	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Deprecated Sep 2025)', 'mxchat'),
	5645	+ ),
4196	5646	esc_html__('X.AI Models', 'mxchat') => array(
4197		- 'grok-beta' => esc_html__('grok-beta (Early Beta)', 'mxchat'),
4198		- 'grok-2' => esc_html__('Grok 2', 'mxchat')
	5647	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	5648	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	5649	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	5650	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
	5651	+ 'grok-2' => esc_html__('Grok 2', 'mxchat'),
	5652	+ 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat'),
	5653	+ 'grok-4-1-fast-reasoning' => esc_html__('Grok 4.1 Fast (Reasoning)', 'mxchat'),
	5654	+ 'grok-4-1-fast-non-reasoning' => esc_html__('Grok 4.1 Fast (Non-Reasoning)', 'mxchat'),
4199	5655	),
4200	5656	esc_html__('DeepSeek Models', 'mxchat') => array(
4201	5657	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4202	5658	),
4203	5659	esc_html__('Claude Models', 'mxchat') => array(
4204		- 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Most Intelligent)', 'mxchat'),
4205		- 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Highly Complex Tasks)', 'mxchat'),
	5660	+ 'claude-sonnet-4-5-20250929' => esc_html__('Claude Sonnet 4.5 (Best for Agents & Coding)', 'mxchat'),
	5661	+ 'claude-opus-4-1-20250805' => esc_html__('Claude Opus 4.1 (Exceptional for Complex Tasks)', 'mxchat'),
	5662	+ 'claude-haiku-4-5-20251001' => esc_html__('Claude Haiku 4.5 (Fastest & Most Intelligent)', 'mxchat'),
	5663	+ 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
	5664	+ 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
	5665	+ 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
	5666	+ 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
4206	5667	'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4207		- 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
	5668	+ 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat'),
4208	5669	),
4209	5670	esc_html__('OpenAI Models', 'mxchat') => array(
	5671	+ // GPT-5 family
	5672	+ 'gpt-5.2' => esc_html__('GPT-5.2 (Best General-Purpose & Agentic Model)', 'mxchat'),
	5673	+ 'gpt-5.1-2025-11-13' => esc_html__('GPT-5.1 (Flagship for Coding & Agentic Tasks)', 'mxchat'),
	5674	+ 'gpt-5' => esc_html__('GPT-5 (Flagship for Coding, Reasoning & Agents)', 'mxchat'),
	5675	+ 'gpt-5-mini' => esc_html__('GPT-5 Mini (Faster, Cost-Efficient for Precise Prompts)', 'mxchat'),
	5676	+ 'gpt-5-nano' => esc_html__('GPT-5 Nano (Fastest & Cheapest for Summarization/Classification)', 'mxchat'),
	5677	+
	5678	+ // Existing OpenAI models
	5679	+ 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
4210	5680	'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4211	5681	'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4212	5682	'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4213	5683	'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
4214		- 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat')
4215		- )
	5684	+ 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat'),
	5685	+ ),
4216	5686	);
4217	5687
4218	5688	// Retrieve the currently selected model from saved options
4219	5689	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
		@@ -4218,9 +5688,9 @@
4218	5688	// Retrieve the currently selected model from saved options
4219	5689	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4220	5690
4221	5691	// Begin the select dropdown
4222		- echo '<select id="model" name="model">'; // No array notation in name attribute
	5692	+ echo '<select id="model" name="model">';
4223	5693
4224	5694	// Iterate over groups of models
4225	5695	foreach ($models as $group_label => $group_models) {
4226	5696	echo '<optgroup label="' . esc_attr($group_label) . '">';
		@@ -4225,28 +5695,264 @@
4225	5695	foreach ($models as $group_label => $group_models) {
4226	5696	echo '<optgroup label="' . esc_attr($group_label) . '">';
4227	5697
4228	5698	foreach ($group_models as $model_value => $model_label) {
4229		- // Disable Pro-only models for non-activated users
4230		- $disabled = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? 'disabled' : '';
4231		- $label_suffix = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? esc_html__(' (Pro Only)', 'mxchat') : '';
4232		-
4233		- // Output the option element
4234		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . ' ' . $disabled . '>' . esc_html($model_label . $label_suffix) . '</option>';
	5699	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4235	5700	}
4236	5701
4237	5702	echo '</optgroup>';
4238	5703	}
4239	5704
4240		- // Close the select dropdown
4241	5705	echo '</select>';
4242	5706
4243		- // Add a description below the dropdown
4244		- echo '<p class="description">' . esc_html__('Select the AI model to use for your chatbot. Pro-only models are marked accordingly.', 'mxchat') . '</p>';
	5707	+ // Add a note for OpenRouter
	5708	+ echo '<p class="description" id="openrouter-model-note" style="display:none; color: #d63638; font-weight: 500;">';
	5709	+ echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle;"></span> ';
	5710	+ echo esc_html__('After entering your OpenRouter API key above, click the button below to load available models.', 'mxchat');
	5711	+ echo '</p>';
	5712	+
	5713	+ // API Key Status Messages (hidden by default, shown by JS based on selected model)
	5714	+ $has_openai_key = !empty($this->options['api_key']);
	5715	+ $has_claude_key = !empty($this->options['claude_api_key']);
	5716	+ $has_xai_key = !empty($this->options['xai_api_key']);
	5717	+ $has_deepseek_key = !empty($this->options['deepseek_api_key']);
	5718	+ $has_gemini_key = !empty($this->options['gemini_api_key']);
	5719	+ $has_openrouter_key = !empty($this->options['openrouter_api_key']);
	5720	+
	5721	+ // OpenAI/GPT models
	5722	+ echo '<p class="mxchat-api-status" data-provider="openai" style="display:none;">';
	5723	+ if ($has_openai_key) {
	5724	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
	5725	+ } else {
	5726	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5727	+ }
	5728	+ echo '</p>';
	5729	+
	5730	+ // Claude models
	5731	+ echo '<p class="mxchat-api-status" data-provider="claude" style="display:none;">';
	5732	+ if ($has_claude_key) {
	5733	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Anthropic (Claude) detected', 'mxchat') . '</span>';
	5734	+ } else {
	5735	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Anthropic (Claude) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5736	+ }
	5737	+ echo '</p>';
	5738	+
	5739	+ // X.AI models
	5740	+ echo '<p class="mxchat-api-status" data-provider="xai" style="display:none;">';
	5741	+ if ($has_xai_key) {
	5742	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for X.AI (Grok) detected', 'mxchat') . '</span>';
	5743	+ } else {
	5744	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for X.AI (Grok) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5745	+ }
	5746	+ echo '</p>';
	5747	+
	5748	+ // DeepSeek models
	5749	+ echo '<p class="mxchat-api-status" data-provider="deepseek" style="display:none;">';
	5750	+ if ($has_deepseek_key) {
	5751	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for DeepSeek detected', 'mxchat') . '</span>';
	5752	+ } else {
	5753	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for DeepSeek detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5754	+ }
	5755	+ echo '</p>';
	5756	+
	5757	+ // Gemini models
	5758	+ echo '<p class="mxchat-api-status" data-provider="gemini" style="display:none;">';
	5759	+ if ($has_gemini_key) {
	5760	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
	5761	+ } else {
	5762	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5763	+ }
	5764	+ echo '</p>';
	5765	+
	5766	+ // OpenRouter models
	5767	+ echo '<p class="mxchat-api-status" data-provider="openrouter" style="display:none;">';
	5768	+ if ($has_openrouter_key) {
	5769	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenRouter detected', 'mxchat') . '</span>';
	5770	+ } else {
	5771	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenRouter detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5772	+ }
	5773	+ echo '</p>';
	5774	+
	5775	+ // ADD THESE HIDDEN FIELDS RIGHT HERE:
	5776	+ $openrouter_model = isset($this->options['openrouter_selected_model']) ? esc_attr($this->options['openrouter_selected_model']) : '';
	5777	+ $openrouter_model_name = isset($this->options['openrouter_selected_model_name']) ? esc_attr($this->options['openrouter_selected_model_name']) : '';
	5778	+
	5779	+ echo '<input type="hidden" id="openrouter_selected_model" name="openrouter_selected_model" value="' . $openrouter_model . '" />';
	5780	+ echo '<input type="hidden" id="openrouter_selected_model_name" name="openrouter_selected_model_name" value="' . $openrouter_model_name . '" />';
4245	5781	}
4246	5782
	5783	+// Update your existing callback method
	5784	+public function enable_streaming_toggle_callback() {
	5785	+ // Get value from options array, default to 'on'
	5786	+ $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
	5787	+ $checked = ($enabled === 'on') ? 'checked' : '';
4247	5788
	5789	+ echo '<label class="toggle-switch">';
	5790	+ echo sprintf(
	5791	+ '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
	5792	+ esc_attr($checked)
	5793	+ );
	5794	+ echo '<span class="slider"></span>';
	5795	+ echo '</label>';
4248	5796
	5797	+ // Test button with better styling
	5798	+ echo '<div style="margin-top: 15px;">';
	5799	+ echo '<button type="button" id="mxchat-test-streaming-btn" class="button button-secondary">';
	5800	+ echo '<span class="dashicons dashicons-admin-tools" style="vertical-align: middle; margin-right: 5px;"></span>';
	5801	+ echo esc_html__('Test Streaming Compatibility', 'mxchat');
	5802	+ echo '</button>';
	5803	+ echo '<p id="mxchat-test-streaming-result" style="margin-top:10px; font-weight: bold;"></p>';
	5804	+ echo '</div>';
	5805	+}
	5806	+
	5807	+// Web Search toggle callback
	5808	+public function enable_web_search_toggle_callback() {
	5809	+ // Get value from options array, default to 'off'
	5810	+ $enabled = isset($this->options['enable_web_search']) ? $this->options['enable_web_search'] : 'off';
	5811	+ $checked = ($enabled === 'on') ? 'checked' : '';
	5812	+
	5813	+ // Get current model to determine if we should show/enable the toggle
	5814	+ $current_model = isset($this->options['model']) ? $this->options['model'] : 'gpt-4o';
	5815	+
	5816	+ // Models that DON'T support web search (per OpenAI docs)
	5817	+ // gpt-5 with minimal reasoning is handled at API level, gpt-4.1-nano doesn't support it
	5818	+ $unsupported_models = array('gpt-4.1-nano');
	5819	+
	5820	+ // Check if current model is an OpenAI model that supports web search
	5821	+ $openai_models = array(
	5822	+ 'gpt-5.2', 'gpt-5.1-2025-11-13', 'gpt-5', 'gpt-5-mini', 'gpt-5-nano',
	5823	+ 'gpt-4.1-2025-04-14', 'gpt-4o', 'gpt-4o-mini', 'gpt-4-turbo', 'gpt-4', 'gpt-3.5-turbo'
	5824	+ );
	5825	+
	5826	+ $is_openai = in_array($current_model, $openai_models);
	5827	+ $is_supported = $is_openai && !in_array($current_model, $unsupported_models);
	5828	+
	5829	+ // Wrapper div with data attributes for JS to show/hide
	5830	+ 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;"' : '') . '>';
	5831	+
	5832	+ echo '<label class="toggle-switch">';
	5833	+ echo sprintf(
	5834	+ '<input type="checkbox" id="enable_web_search" name="enable_web_search" value="on" %s />',
	5835	+ esc_attr($checked)
	5836	+ );
	5837	+ echo '<span class="slider"></span>';
	5838	+ echo '</label>';
	5839	+
	5840	+ echo '</div>';
	5841	+
	5842	+ // Message shown when non-OpenAI model is selected
	5843	+ echo '<p id="web-search-unavailable-message" class="description" style="color: #666;' . ($is_supported ? ' display:none;' : '') . '">';
	5844	+ echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle; margin-right: 4px;"></span>';
	5845	+ echo esc_html__('Web search is only available for OpenAI models.', 'mxchat');
	5846	+ echo '</p>';
	5847	+}
	5848	+
	5849	+// AJAX handler to fetch OpenRouter models
	5850	+public function fetch_openrouter_models() {
	5851	+ check_ajax_referer('mxchat_fetch_openrouter_models', 'nonce');
	5852	+
	5853	+ $api_key = isset($_POST['api_key']) ? sanitize_text_field($_POST['api_key']) : '';
	5854	+
	5855	+ if (empty($api_key)) {
	5856	+ wp_send_json_error(array('message' => 'API key is required'));
	5857	+ }
	5858	+
	5859	+ $response = wp_remote_get('https://openrouter.ai/api/v1/models', array(
	5860	+ 'headers' => array(
	5861	+ 'Authorization' => 'Bearer ' . $api_key,
	5862	+ 'Content-Type' => 'application/json',
	5863	+ ),
	5864	+ 'timeout' => 15,
	5865	+ ));
	5866	+
	5867	+ if (is_wp_error($response)) {
	5868	+ wp_send_json_error(array('message' => $response->get_error_message()));
	5869	+ }
	5870	+
	5871	+ $body = wp_remote_retrieve_body($response);
	5872	+ $data = json_decode($body, true);
	5873	+
	5874	+ if (isset($data['data']) && is_array($data['data'])) {
	5875	+ // Format the models for the frontend
	5876	+ $models = array_map(function($model) {
	5877	+ return array(
	5878	+ 'id' => $model['id'],
	5879	+ 'name' => $model['name'] ?? $model['id'],
	5880	+ 'description' => $model['description'] ?? '',
	5881	+ 'context_length' => $model['context_length'] ?? 0,
	5882	+ 'pricing' => array(
	5883	+ 'prompt' => $model['pricing']['prompt'] ?? 0,
	5884	+ 'completion' => $model['pricing']['completion'] ?? 0,
	5885	+ ),
	5886	+ );
	5887	+ }, $data['data']);
	5888	+
	5889	+ wp_send_json_success(array('models' => $models));
	5890	+ } else {
	5891	+ wp_send_json_error(array('message' => 'Invalid response from OpenRouter'));
	5892	+ }
	5893	+}
	5894	+
	5895	+// Callback function for embedding model selection
	5896	+public function embedding_model_callback() {
	5897	+ $models = array(
	5898	+ esc_html__('OpenAI Embeddings', 'mxchat') => array(
	5899	+ 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
	5900	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
	5901	+ 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
	5902	+ ),
	5903	+ esc_html__('Voyage AI Embeddings', 'mxchat') => array(
	5904	+ 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	5905	+ ),
	5906	+ esc_html__('Google Gemini Embeddings', 'mxchat') => array(
	5907	+ 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
	5908	+ )
	5909	+ );
	5910	+ $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	5911	+ echo '<select id="embedding_model" name="embedding_model">';
	5912	+ foreach ($models as $group_label => $group_models) {
	5913	+ echo '<optgroup label="' . esc_attr($group_label) . '">';
	5914	+ foreach ($group_models as $model_value => $model_label) {
	5915	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	5916	+ }
	5917	+ echo '</optgroup>';
	5918	+ }
	5919	+ echo '</select>';
	5920	+
	5921	+ // API Key Status Messages for Embedding Models
	5922	+ $has_openai_key = !empty($this->options['api_key']);
	5923	+ $has_voyage_key = !empty($this->options['voyage_api_key']);
	5924	+ $has_gemini_key = !empty($this->options['gemini_api_key']);
	5925	+
	5926	+ // OpenAI Embeddings
	5927	+ echo '<p class="mxchat-embedding-api-status" data-provider="openai" style="display:none;">';
	5928	+ if ($has_openai_key) {
	5929	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
	5930	+ } else {
	5931	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5932	+ }
	5933	+ echo '</p>';
	5934	+
	5935	+ // Voyage AI Embeddings
	5936	+ echo '<p class="mxchat-embedding-api-status" data-provider="voyage" style="display:none;">';
	5937	+ if ($has_voyage_key) {
	5938	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Voyage AI detected', 'mxchat') . '</span>';
	5939	+ } else {
	5940	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Voyage AI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5941	+ }
	5942	+ echo '</p>';
	5943	+
	5944	+ // Gemini Embeddings
	5945	+ echo '<p class="mxchat-embedding-api-status" data-provider="gemini" style="display:none;">';
	5946	+ if ($has_gemini_key) {
	5947	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
	5948	+ } else {
	5949	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5950	+ }
	5951	+ echo '</p>';
	5952	+}
	5953	+
	5954	+
4249	5955	public function mxchat_top_bar_title_callback() {
4250	5956	// Retrieve the current value of the top bar title from saved options
4251	5957	$top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4252	5958
		@@ -4251,12 +5957,16 @@
4251	5957	$top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4252	5958
4253	5959	// Render the input field
4254	5960	echo '<input type="text" id="top_bar_title" name="top_bar_title" value="' . $top_bar_title . '" />';
	5961	+}
	5962	+public function mxchat_ai_agent_text_callback() {
	5963	+ // Retrieve the current value of the AI agent text from saved options
	5964	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	5965	+ // Render the input field
	5966	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	5967	+}
4255	5968
4256		- // Add a description
4257		- echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4258		-}
4259	5969
4260	5970	public function enable_email_block_callback() {
4261	5971	// Load full plugin options array
4262	5972	$all_options = get_option('mxchat_options', []);
		@@ -4273,13 +5983,10 @@
4273	5983	esc_attr($checked)
4274	5984	);
4275	5985	echo '<span class="slider"></span>';
4276	5986	echo '</label>';
4277		- echo '<p class="description">' . esc_html__('Their email will appear at the top of the transcript. Email form will show for users who are not logged in or have not provided an email within 24h.', 'mxchat') . '</p>';
4278	5987	}
4279	5988
4280		-
4281		-
4282	5989	public function email_blocker_header_content_callback() {
4283	5990	// Load the entire 'mxchat_options' array
4284	5991	$all_options = get_option('mxchat_options', []);
4285	5992
		@@ -4287,22 +5994,18 @@
4287	5994	$content = isset($all_options['email_blocker_header_content'])
4288	5995	? $all_options['email_blocker_header_content']
4289	5996	: '';
4290	5997
4291		- // Render the textarea
	5998	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4292	5999	echo '<textarea
4293	6000	id="email_blocker_header_content"
4294	6001	name="email_blocker_header_content"
4295	6002	rows="5"
4296	6003	cols="70"
	6004	+ data-setting="email_blocker_header_content"
4297	6005	>' . esc_textarea($content) . '</textarea>';
4298		-
4299		- echo '<p class="description">';
4300		- echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
4301		- echo '</p>';
4302	6006	}
4303	6007
4304		-
4305	6008	public function email_blocker_button_text_callback() {
4306	6009	// Load the entire 'mxchat_options' array
4307	6010	$all_options = get_option('mxchat_options', []);
4308	6011
		@@ -4312,34 +6015,50 @@
4312	6015	: '';
4313	6016
4314	6017	// Use esc_attr to safely render the existing text
4315	6018	echo '<input type="text" id="email_blocker_button_text" name="email_blocker_button_text" value="' . esc_attr($button_text) . '" style="width: 300px;" />';
	6019	+}
4316	6020
4317		- echo '<p class="description">';
4318		- echo esc_html__('Enter the text you want on the submit button, e.g. "Start Chat".', 'mxchat');
4319		- echo '</p>';
	6021	+//Enable name field callback
	6022	+public function enable_name_field_callback() {
	6023	+ // Load full plugin options array
	6024	+ $all_options = get_option('mxchat_options', []);
	6025	+ // Get the value, default to 'off'
	6026	+ $enable_name_field = isset($all_options['enable_name_field']) ? $all_options['enable_name_field'] : 'off';
	6027	+ // Check if it's 'on'
	6028	+ $checked = ($enable_name_field === 'on') ? 'checked' : '';
	6029	+ echo '<label class="toggle-switch">';
	6030	+ echo sprintf(
	6031	+ '<input type="checkbox" id="enable_name_field" name="enable_name_field" value="on" %s />',
	6032	+ esc_attr($checked)
	6033	+ );
	6034	+ echo '<span class="slider"></span>';
	6035	+ echo '</label>';
4320	6036	}
	6037	+//Name field placeholder callback
	6038	+public function name_field_placeholder_callback() {
	6039	+ $all_options = get_option('mxchat_options', []);
	6040	+ $placeholder = isset($all_options['name_field_placeholder'])
	6041	+ ? $all_options['name_field_placeholder']
	6042	+ : esc_html__('Enter your name', 'mxchat');
4321	6043
	6044	+ echo '<input type="text" id="name_field_placeholder" name="name_field_placeholder" value="' . esc_attr($placeholder) . '" style="width: 300px;" />';
	6045	+}
4322	6046
4323	6047
	6048	+
4324	6049	public function mxchat_intro_message_callback() {
4325	6050	// Load the entire 'mxchat_options' array
4326	6051	$all_options = get_option('mxchat_options', []);
4327		-
4328	6052	// Retrieve the saved intro message or use the default
4329	6053	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4330	6054	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4331		-
4332		- // Output the textarea with the saved value
	6055	+ // Output the textarea with the saved value without escaping HTML
4333	6056	?>
4334		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
4335		- <p class="description">
4336		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
4337		- </p>
	6057	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
4338	6058	<?php
4339	6059	}
4340	6060
4341		-
4342	6061	public function mxchat_input_copy_callback() {
4343	6062	// Load the entire 'mxchat_options' array
4344	6063	$all_options = get_option('mxchat_options', []);
4345	6064
		@@ -4352,11 +6071,8 @@
4352	6071	'<input type="text" id="input_copy" name="input_copy" value="%s" placeholder="%s" />',
4353	6072	esc_attr($input_copy),
4354	6073	esc_attr__('How can I assist?', 'mxchat')
4355	6074	);
4356		-
4357		- // Output the description
4358		- echo '<p class="description">' . esc_html__('This is the placeholder text for the chat input field.', 'mxchat') . '</p>';
4359	6075	}
4360	6076
4361	6077
4362	6078
		@@ -4788,12 +6504,25 @@
4788	6504	echo '</div>';
4789	6505	}
4790	6506
4791	6507	public function mxchat_append_to_body_callback() {
	6508	+ // Fetch fresh options to ensure we have the latest saved values
	6509	+ $options = get_option('mxchat_options', array());
	6510	+
4792	6511	// Get value from options array, default to 'off'
4793		- $append_to_body = isset($this->options['append_to_body']) ? $this->options['append_to_body'] : 'off';
	6512	+ $append_to_body = isset($options['append_to_body']) ? $options['append_to_body'] : 'off';
4794	6513	$checked = ($append_to_body === 'on') ? 'checked' : '';
4795	6514
	6515	+ // Get post type visibility settings
	6516	+ $visibility_mode = isset($options['post_type_visibility_mode']) ? $options['post_type_visibility_mode'] : 'all';
	6517	+ $visibility_list = isset($options['post_type_visibility_list']) ? $options['post_type_visibility_list'] : array();
	6518	+ if (!is_array($visibility_list)) {
	6519	+ $visibility_list = array();
	6520	+ }
	6521	+
	6522	+ echo '<div class="mxchat-autosave-section">';
	6523	+
	6524	+ // Main toggle
4796	6525	echo '<label class="toggle-switch">';
4797	6526	echo sprintf(
4798	6527	'<input type="checkbox" id="append_to_body" name="append_to_body" value="on" %s />',
4799	6528	esc_attr($checked)
		@@ -4799,16 +6528,101 @@
4799	6528	esc_attr($checked)
4800	6529	);
4801	6530	echo '<span class="slider"></span>';
4802	6531	echo '</label>';
4803		- echo '<p class="description">' .
4804		- esc_html__('Show chatbot automatically on all pages. When disabled, you can place the chatbot manually using shortcode [mxchat_chatbot floating="yes"].', 'mxchat') .
4805		- '</p>';
4806	6532
	6533	+ // Post Type Visibility Options (only visible when auto-display is ON)
	6534	+ $display_style = ($append_to_body === 'on') ? '' : 'display: none;';
	6535	+ echo '<div id="post-type-visibility-options" class="mxchat-sub-options" style="' . esc_attr($display_style) . '">';
	6536	+
	6537	+ echo '<div class="mxchat-post-type-visibility-header">';
	6538	+ echo '<h4>' . esc_html__('Post Type Visibility', 'mxchat') . '</h4>';
	6539	+ echo '</div>';
	6540	+
	6541	+ // Mode selector (radio buttons)
	6542	+ echo '<div class="mxchat-visibility-mode">';
	6543	+
	6544	+ echo '<label class="mxchat-radio-label">';
	6545	+ echo '<input type="radio" name="post_type_visibility_mode" value="all" ' . checked($visibility_mode, 'all', false) . ' />';
	6546	+ echo '<span>' . esc_html__('Show on all post types', 'mxchat') . '</span>';
	6547	+ echo '</label>';
	6548	+
	6549	+ echo '<label class="mxchat-radio-label">';
	6550	+ echo '<input type="radio" name="post_type_visibility_mode" value="include" ' . checked($visibility_mode, 'include', false) . ' />';
	6551	+ echo '<span>' . esc_html__('Only show on selected post types', 'mxchat') . '</span>';
	6552	+ echo '</label>';
	6553	+
	6554	+ echo '<label class="mxchat-radio-label">';
	6555	+ echo '<input type="radio" name="post_type_visibility_mode" value="exclude" ' . checked($visibility_mode, 'exclude', false) . ' />';
	6556	+ echo '<span>' . esc_html__('Hide on selected post types', 'mxchat') . '</span>';
	6557	+ echo '</label>';
	6558	+
	6559	+ echo '</div>';
	6560	+
	6561	+ // Post type checkboxes (only visible when mode is include or exclude)
	6562	+ $list_display = ($visibility_mode !== 'all') ? '' : 'display: none;';
	6563	+ echo '<div id="post-type-list" class="mxchat-post-type-list" style="' . esc_attr($list_display) . '">';
	6564	+
	6565	+ // Get all public post types
	6566	+ $post_types = get_post_types(array('public' => true), 'objects');
	6567	+
	6568	+ foreach ($post_types as $post_type) {
	6569	+ // Skip attachments
	6570	+ if ($post_type->name === 'attachment') {
	6571	+ continue;
	6572	+ }
	6573	+
	6574	+ $is_checked = in_array($post_type->name, $visibility_list) ? 'checked' : '';
	6575	+
	6576	+ echo '<label class="mxchat-checkbox-label">';
	6577	+ echo '<input type="checkbox" name="post_type_visibility_list[]" value="' . esc_attr($post_type->name) . '" ' . $is_checked . ' />';
	6578	+ echo '<span>' . esc_html($post_type->label) . '</span>';
	6579	+ echo '</label>';
	6580	+ }
	6581	+
	6582	+ echo '</div>'; // End post-type-list
	6583	+ echo '</div>'; // End post-type-visibility-options
	6584	+ echo '</div>'; // End mxchat-autosave-section
4807	6585	}
4808	6586
	6587	+public function mxchat_frontend_debugger_callback() {
	6588	+ $show_debugger = isset($this->options['show_frontend_debugger']) ? $this->options['show_frontend_debugger'] : 'on';
	6589	+ $checked = ($show_debugger === 'on') ? 'checked' : '';
	6590	+ echo '<label class="toggle-switch">';
	6591	+ echo sprintf(
	6592	+ '<input type="checkbox" id="show_frontend_debugger" name="show_frontend_debugger" value="on" %s />',
	6593	+ esc_attr($checked)
	6594	+ );
	6595	+ echo '<span class="slider"></span>';
	6596	+ echo '</label>';
	6597	+}
4809	6598
	6599	+public function mxchat_contextual_awareness_callback() {
	6600	+ // Get value from options array, default to 'off'
	6601	+ $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
	6602	+ $checked = ($contextual_awareness === 'on') ? 'checked' : '';
	6603	+ echo '<label class="toggle-switch">';
	6604	+ echo sprintf(
	6605	+ '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
	6606	+ esc_attr($checked)
	6607	+ );
	6608	+ echo '<span class="slider"></span>';
	6609	+ echo '</label>';
	6610	+}
4810	6611
	6612	+public function mxchat_citation_links_toggle_callback() {
	6613	+ // Get value from options array, default to 'on' (enabled by default)
	6614	+ $citation_links = isset($this->options['citation_links_toggle']) ? $this->options['citation_links_toggle'] : 'on';
	6615	+ $checked = ($citation_links === 'on') ? 'checked' : '';
	6616	+ echo '<label class="toggle-switch">';
	6617	+ echo sprintf(
	6618	+ '<input type="checkbox" id="citation_links_toggle" name="citation_links_toggle" value="on" %s />',
	6619	+ esc_attr($checked)
	6620	+ );
	6621	+ echo '<span class="slider"></span>';
	6622	+ echo '</label>';
	6623	+}
	6624	+
4811	6625	public function mxchat_privacy_toggle_callback() {
4812	6626	// Load from mxchat_options array
4813	6627	$options = get_option('mxchat_options', []);
4814	6628
		@@ -4828,9 +6642,8 @@
4828	6642	esc_attr($checked)
4829	6643	);
4830	6644	echo '<span class="slider"></span>';
4831	6645	echo '</label>';
4832		- echo '<p class="description">' . esc_html__('Enable this option to display a privacy notice below the chat widget.', 'mxchat') . '</p>';
4833	6646
4834	6647	// Output the custom text input field
4835	6648	echo sprintf(
4836	6649	'<textarea id="privacy_text" name="privacy_text" rows="5" cols="50" class="regular-text">%s</textarea>',
		@@ -4835,9 +6648,8 @@
4835	6648	echo sprintf(
4836	6649	'<textarea id="privacy_text" name="privacy_text" rows="5" cols="50" class="regular-text">%s</textarea>',
4837	6650	esc_textarea($privacy_text)
4838	6651	);
4839		- echo '<p class="description">' . esc_html__('Enter the privacy policy text. You can include HTML links.', 'mxchat') . '</p>';
4840	6652	}
4841	6653
4842	6654
4843	6655	public function mxchat_complianz_toggle_callback() {
		@@ -4855,10 +6667,8 @@
4855	6667	esc_attr($checked)
4856	6668	);
4857	6669	echo '<span class="slider"></span>';
4858	6670	echo '</label>';
4859		-
4860		- echo '<p class="description">' . esc_html__('Enable this option to apply Complianz consent logic to the chatbot (must have Complianz Plugin).', 'mxchat') . '</p>';
4861	6671	}
4862	6672
4863	6673	public function mxchat_link_target_toggle_callback() {
4864	6674	// Load from mxchat_options array
		@@ -4875,9 +6685,8 @@
4875	6685	esc_attr($checked)
4876	6686	);
4877	6687	echo '<span class="slider"></span>';
4878	6688	echo '</label>';
4879		- echo '<p class="description">' . esc_html__('Enable to open links in a new tab (default is to open in the same tab).', 'mxchat') . '</p>';
4880	6689	}
4881	6690
4882	6691	public function mxchat_chat_persistence_toggle_callback() {
4883	6692	// Load from mxchat_options array
		@@ -4894,10 +6703,8 @@
4894	6703	esc_attr($checked)
4895	6704	);
4896	6705	echo '<span class="slider"></span>';
4897	6706	echo '</label>';
4898		-
4899		- echo '<p class="description">' . esc_html__('Enable to keep chat history when users navigate tabs or return to the site within 24 hours.', 'mxchat') . '</p>';
4900	6707	}
4901	6708
4902	6709	public function mxchat_popular_question_1_callback() {
4903	6710	// Load the full plugin options array
		@@ -4909,13 +6716,10 @@
4909	6716	// Render the input field
4910	6717	printf(
4911	6718	'<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
4912	6719	esc_attr($popular_question_1),
4913		- esc_attr__('Enter Popular Question 1', 'mxchat')
	6720	+ esc_attr__('Enter Quick Question 1', 'mxchat')
4914	6721	);
4915		-
4916		- // Add a description for the field
4917		- echo '<p class="description">' . esc_html__('This will be the first popular question in the chatbot.', 'mxchat') . '</p>';
4918	6722	}
4919	6723
4920	6724
4921	6725	public function mxchat_popular_question_2_callback() {
		@@ -4928,13 +6732,10 @@
4928	6732	// Render the input field
4929	6733	printf(
4930	6734	'<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
4931	6735	esc_attr($popular_question_2),
4932		- esc_attr__('Enter Popular Question 2', 'mxchat')
	6736	+ esc_attr__('Enter Quick Question 2', 'mxchat')
4933	6737	);
4934		-
4935		- // Add a description for the field
4936		- echo '<p class="description">' . esc_html__('This will be the second popular question in the chatbot.', 'mxchat') . '</p>';
4937	6738	}
4938	6739
4939	6740
4940	6741	public function mxchat_popular_question_3_callback() {
		@@ -4947,13 +6748,10 @@
4947	6748	// Render the input field
4948	6749	printf(
4949	6750	'<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
4950	6751	esc_attr($popular_question_3),
4951		- esc_attr(__('Enter Popular Question 3', 'mxchat'))
	6752	+ esc_attr(__('Enter Quick Question 3', 'mxchat'))
4952	6753	);
4953		-
4954		- // Add a description for the field
4955		- echo '<p class="description">' . esc_html__('This will be the third popular question in the chatbot.', 'mxchat') . '</p>';
4956	6754	}
4957	6755
4958	6756	public function mxchat_additional_popular_questions_callback() {
4959	6757	$options = get_option('mxchat_options', []);
		@@ -4974,9 +6772,9 @@
4974	6772	<button type="button" class="button mxchat-remove-question"
4975	6773	aria-label="%s">%s</button>
4976	6774	</div>',
4977	6775	esc_attr($question),
4978		- esc_attr(sprintf(__('Enter Additional Popular Question %d', 'mxchat'), $index + 4)),
	6776	+ esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
4979	6777	$index,
4980	6778	esc_attr(__('Remove question', 'mxchat')),
4981	6779	esc_html__('Remove', 'mxchat')
4982	6780	);
		@@ -4991,9 +6789,9 @@
4991	6789	data-question-index="0" />
4992	6790	<button type="button" class="button mxchat-remove-question"
4993	6791	aria-label="%s">%s</button>
4994	6792	</div>',
4995		- esc_attr(__('Enter Additional Popular Question 4', 'mxchat')),
	6793	+ esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
4996	6794	esc_attr(__('Remove question', 'mxchat')),
4997	6795	esc_html__('Remove', 'mxchat')
4998	6796	);
4999	6797	}
		@@ -5002,10 +6800,8 @@
5002	6800	'<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
5003	6801	esc_attr(__('Add question', 'mxchat')),
5004	6802	esc_html__('Add Question', 'mxchat')
5005	6803	);
5006		- echo '<p class="description">' . esc_html__('Add as many popular questions as you need.', 'mxchat') . '</p>';
5007		- echo '</div>';
5008	6804	}
5009	6805
5010	6806	public function mxchat_brave_api_key_callback() {
5011	6807	$brave_api_key = isset($this->options['brave_api_key']) ? esc_attr($this->options['brave_api_key']) : '';
		@@ -5016,9 +6812,9 @@
5016	6812	$brave_api_key
5017	6813	);
5018	6814	echo '<button type="button" id="toggleBraveApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5019	6815	echo '</div>';
5020		- echo '<p class="description">' . __('Enter your Brave Search API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	6816	+ echo '<p class="description">' . __('Required for Brave Search integration. Get your API key from Brave Search API.', 'mxchat') . '</p>';
5021	6817	}
5022	6818
5023	6819	public function mxchat_brave_image_count_callback() {
5024	6820	$brave_image_count = isset($this->options['brave_image_count'])
		@@ -5103,141 +6899,118 @@
5103	6899	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
5104	6900	}
5105	6901
5106	6902	public function mxchat_chat_toolbar_toggle_callback() {
5107		- // Get chat toolbar toggle value with fallback
5108		- $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
5109		- $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
	6903	+ // Get chat toolbar toggle value with fallback
	6904	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	6905	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
5110	6906
5111		- // Check if the plugin is activated (paid feature)
5112		- $disabled = $this->is_activated ? '' : 'disabled';
5113		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	6907	+ // Output the toggle switch
	6908	+ echo '<label class="toggle-switch">';
	6909	+ echo sprintf(
	6910	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	6911	+ esc_attr($checked)
	6912	+ );
	6913	+ echo '<span class="slider"></span>';
	6914	+ echo '</label>';
5114	6915
5115		- echo '<div class="' . esc_attr($class) . '">';
	6916	+ echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
	6917	+}
5116	6918
5117		- // Output the toggle switch
5118		- echo '<label class="toggle-switch">';
5119		- echo sprintf(
5120		- '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s %s />',
5121		- esc_attr($checked),
5122		- esc_attr($disabled)
5123		- );
5124		- echo '<span class="slider"></span>';
5125		- echo '</label>';
	6919	+/**
	6920	+ * Callback for PDF upload button toggle setting
	6921	+ */
	6922	+public function mxchat_show_pdf_upload_button_callback() {
	6923	+ // Get toggle value with fallback
	6924	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	6925	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
5126	6926
5127		- // Pro feature overlay
5128		- if (!$this->is_activated) {
5129		- echo '<div class="pro-feature-overlay">';
5130		- echo '<a href="https://mxchat.ai/" target="_blank">';
5131		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5132		- echo '</a>';
5133		- echo '</div>';
5134		- }
	6927	+ // Output the toggle switch
	6928	+ echo '<label class="toggle-switch">';
	6929	+ echo sprintf(
	6930	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	6931	+ esc_attr($checked)
	6932	+ );
	6933	+ echo '<span class="slider"></span>';
	6934	+ echo '</label>';
5135	6935
5136		- echo '</div>';
5137		- echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
	6936	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
5138	6937	}
5139	6938
	6939	+/**
	6940	+ * Callback for Word upload button toggle setting
	6941	+ */
	6942	+public function mxchat_show_word_upload_button_callback() {
	6943	+ // Get toggle value with fallback
	6944	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	6945	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
5140	6946
	6947	+ // Output the toggle switch
	6948	+ echo '<label class="toggle-switch">';
	6949	+ echo sprintf(
	6950	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	6951	+ esc_attr($checked)
	6952	+ );
	6953	+ echo '<span class="slider"></span>';
	6954	+ echo '</label>';
	6955	+
	6956	+ echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	6957	+}
	6958	+
5141	6959	public function mxchat_pdf_intent_trigger_text_callback() {
5142		- $disabled = $this->is_activated ? '' : 'disabled';
5143		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5144	6960	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
5145	6961
5146		- echo '<div class="' . esc_attr($class) . '">';
5147	6962	echo sprintf(
5148	6963	'<textarea id="pdf_intent_trigger_text"
5149	6964	name="pdf_intent_trigger_text"
5150	6965	rows="3"
5151	6966	cols="50"
5152		- placeholder="%s"
5153		- %s>%s</textarea>',
	6967	+ placeholder="%s">%s</textarea>',
5154	6968	esc_attr__('Enter trigger text', 'mxchat'),
5155		- esc_attr($disabled),
5156	6969	isset($this->options['pdf_intent_trigger_text'])
5157	6970	? esc_textarea($this->options['pdf_intent_trigger_text'])
5158	6971	: esc_textarea($default_text)
5159	6972	);
5160	6973	echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
5161		-
5162		- if (!$this->is_activated) {
5163		- echo '<div class="pro-feature-overlay">';
5164		- echo '<a href="https://mxchat.ai/" target="_blank">';
5165		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5166		- echo '</a>';
5167		- echo '</div>';
5168		- }
5169		- echo '</div>';
5170	6974	}
5171	6975
5172	6976	public function mxchat_pdf_intent_success_text_callback() {
5173		- $disabled = $this->is_activated ? '' : 'disabled';
5174		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5175	6977	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5176	6978
5177		- echo '<div class="' . esc_attr($class) . '">';
5178	6979	echo sprintf(
5179	6980	'<textarea id="pdf_intent_success_text"
5180	6981	name="pdf_intent_success_text"
5181	6982	rows="3"
5182	6983	cols="50"
5183		- placeholder="%s"
5184		- %s>%s</textarea>',
	6984	+ placeholder="%s">%s</textarea>',
5185	6985	esc_attr__('Enter success text', 'mxchat'),
5186		- esc_attr($disabled),
5187	6986	isset($this->options['pdf_intent_success_text'])
5188	6987	? esc_textarea($this->options['pdf_intent_success_text'])
5189	6988	: esc_textarea($default_text)
5190	6989	);
5191	6990	echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
5192		-
5193		- if (!$this->is_activated) {
5194		- echo '<div class="pro-feature-overlay">';
5195		- echo '<a href="https://mxchat.ai/" target="_blank">';
5196		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5197		- echo '</a>';
5198		- echo '</div>';
5199		- }
5200		- echo '</div>';
5201	6991	}
5202	6992
5203	6993	public function mxchat_pdf_intent_error_text_callback() {
5204		- $disabled = $this->is_activated ? '' : 'disabled';
5205		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5206	6994	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5207	6995
5208		- echo '<div class="' . esc_attr($class) . '">';
5209	6996	echo sprintf(
5210	6997	'<textarea id="pdf_intent_error_text"
5211	6998	name="pdf_intent_error_text"
5212	6999	rows="3"
5213	7000	cols="50"
5214		- placeholder="%s"
5215		- %s>%s</textarea>',
	7001	+ placeholder="%s">%s</textarea>',
5216	7002	esc_attr__('Enter error text', 'mxchat'),
5217		- esc_attr($disabled),
5218	7003	isset($this->options['pdf_intent_error_text'])
5219	7004	? esc_textarea($this->options['pdf_intent_error_text'])
5220	7005	: esc_textarea($default_text)
5221	7006	);
5222	7007	echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
5223		-
5224		- if (!$this->is_activated) {
5225		- echo '<div class="pro-feature-overlay">';
5226		- echo '<a href="https://mxchat.ai/" target="_blank">';
5227		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5228		- echo '</a>';
5229		- echo '</div>';
5230		- }
5231		- echo '</div>';
5232	7008	}
5233	7009
5234	7010	public function mxchat_pdf_max_pages_callback() {
5235		- $disabled = $this->is_activated ? '' : 'disabled';
5236		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5237	7011	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5238	7012
5239		- echo '<div class="' . esc_attr($class) . '">';
5240	7013	echo sprintf(
5241	7014	'<input type="range"
5242	7015	id="pdf_max_pages"
5243	7016	name="pdf_max_pages"
		@@ -5243,37 +7016,24 @@
5243	7016	name="pdf_max_pages"
5244	7017	min="1"
5245	7018	max="69"
5246	7019	value="%d"
5247		- %s
5248	7020	class="range-slider" />',
5249		- esc_attr($max_pages),
5250		- esc_attr($disabled)
	7021	+ esc_attr($max_pages)
5251	7022	);
5252	7023	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5253	7024	echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
5254		-
5255		- if (!$this->is_activated) {
5256		- echo '<div class="pro-feature-overlay">';
5257		- echo '<a href="https://mxchat.ai/" target="_blank">';
5258		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5259		- echo '</a>';
5260		- echo '</div>';
5261		- }
5262		- echo '</div>';
5263	7025	}
5264	7026
5265	7027	public function mxchat_live_agent_status_callback() {
5266		- $disabled = $this->is_activated ? '' : 'disabled';
5267		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5268		- $status = isset($this->options['live_agent_status']) ? $this->options['live_agent_status'] : 'off';
	7028	+ // Always get fresh options instead of using cached $this->options
	7029	+ $fresh_options = get_option('mxchat_options');
	7030	+ $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
5269	7031
5270		- echo '<div class="' . esc_attr($class) . '">';
5271	7032	echo '<label class="toggle-switch">';
5272	7033	echo sprintf(
5273		- '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s %s />',
5274		- checked($status, 'on', false),
5275		- esc_attr($disabled)
	7034	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	7035	+ checked($status, 'on', false)
5276	7036	);
5277	7037	echo '<span class="slider"></span>';
5278	7038	echo '</label>';
5279	7039	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5278,98 +7038,167 @@
5278	7038	echo '</label>';
5279	7039	echo '<label for="live_agent_status" class="mxchat-status-label">';
5280	7040	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5281	7041	echo '</label>';
5282		-
5283		- if (!$this->is_activated) {
5284		- echo '<div class="pro-feature-overlay">';
5285		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5286		- echo '</div>';
5287		- }
5288		- echo '</div>';
5289	7042	}
5290	7043
5291		-
5292		-// Away Message Callback
5293	7044	public function mxchat_live_agent_away_message_callback() {
5294		- $disabled = $this->is_activated ? '' : 'disabled';
5295		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5296	7045	$message = isset($this->options['live_agent_away_message'])
5297	7046	? $this->options['live_agent_away_message']
5298	7047	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5299	7048
5300		- echo '<div class="' . esc_attr($class) . '">';
5301	7049	printf(
5302		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5303		- esc_attr($disabled),
	7050	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5304	7051	esc_textarea($message)
5305	7052	);
5306	7053	echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
5307		-
5308		- if (!$this->is_activated) {
5309		- echo '<div class="pro-feature-overlay">';
5310		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5311		- echo '</div>';
5312		- }
5313		- echo '</div>';
5314	7054	}
5315	7055
5316	7056	public function mxchat_live_agent_notification_message_callback() {
5317		- $disabled = $this->is_activated ? '' : 'disabled';
5318		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5319	7057	$message = isset($this->options['live_agent_notification_message'])
5320	7058	? $this->options['live_agent_notification_message']
5321	7059	: __('Live agent has been notified.', 'mxchat');
5322	7060
5323		- echo '<div class="' . esc_attr($class) . '">';
5324	7061	printf(
5325		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5326		- esc_attr($disabled),
	7062	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5327	7063	esc_textarea($message)
5328	7064	);
5329	7065	echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
5330		-
5331		- if (!$this->is_activated) {
5332		- echo '<div class="pro-feature-overlay">';
5333		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5334		- echo '</div>';
5335		- }
5336		- echo '</div>';
5337	7066	}
5338	7067
5339	7068	public function mxchat_live_agent_webhook_url_callback() {
5340		- $disabled = $this->is_activated ? '' : 'disabled';
5341		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5342	7069	$webhook_url = isset($this->options['live_agent_webhook_url'])
5343	7070	? esc_url($this->options['live_agent_webhook_url'])
5344	7071	: esc_url(get_option('live_agent_webhook_url', ''));
5345	7072
5346		- echo '<div class="' . esc_attr($class) . '">';
5347	7073	printf(
5348		- '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" %s />',
5349		- $webhook_url,
5350		- esc_attr($disabled)
	7074	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	7075	+ $webhook_url
5351	7076	);
5352	7077	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5353	7078	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	7079	+}
5354	7080
5355		- if (!$this->is_activated) {
5356		- echo '<div class="pro-feature-overlay">';
5357		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5358		- echo '</div>';
	7081	+public function mxchat_live_agent_secret_key_callback() {
	7082	+ printf(
	7083	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	7084	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	7085	+ );
	7086	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	7087	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
	7088	+}
	7089	+
	7090	+public function mxchat_live_agent_bot_token_callback() {
	7091	+ printf(
	7092	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	7093	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	7094	+ );
	7095	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	7096	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	7097	+}
	7098	+
	7099	+public function mxchat_live_agent_user_ids_callback() {
	7100	+ $user_ids = isset($this->options['live_agent_user_ids'])
	7101	+ ? esc_textarea($this->options['live_agent_user_ids'])
	7102	+ : '';
	7103	+
	7104	+ printf(
	7105	+ '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
	7106	+ $user_ids
	7107	+ );
	7108	+ 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>';
	7109	+}
	7110	+
	7111	+/**
	7112	+ * Telegram Integration Callbacks
	7113	+ */
	7114	+public function mxchat_telegram_section_callback() {
	7115	+ echo '<p>' . esc_html__('Configure Telegram integration for live agent support.', 'mxchat') . '</p>';
	7116	+}
	7117	+
	7118	+public function mxchat_telegram_status_callback() {
	7119	+ $fresh_options = get_option('mxchat_options');
	7120	+ $status = isset($fresh_options['telegram_status']) ? $fresh_options['telegram_status'] : 'off';
	7121	+
	7122	+ echo '<label class="toggle-switch">';
	7123	+ echo sprintf(
	7124	+ '<input type="checkbox" id="telegram_status" name="telegram_status" value="on" %s />',
	7125	+ checked($status, 'on', false)
	7126	+ );
	7127	+ echo '<span class="slider"></span>';
	7128	+ echo '</label>';
	7129	+ echo '<label for="telegram_status" class="mxchat-status-label">';
	7130	+ echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
	7131	+ echo '</label>';
	7132	+}
	7133	+
	7134	+public function mxchat_telegram_notification_message_callback() {
	7135	+ $message = isset($this->options['telegram_notification_message'])
	7136	+ ? $this->options['telegram_notification_message']
	7137	+ : __("I've notified a support agent. Please allow a moment for them to respond.", 'mxchat');
	7138	+
	7139	+ printf(
	7140	+ '<textarea id="telegram_notification_message" name="telegram_notification_message" rows="3" cols="50">%s</textarea>',
	7141	+ esc_textarea($message)
	7142	+ );
	7143	+ echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
	7144	+}
	7145	+
	7146	+public function mxchat_telegram_away_message_callback() {
	7147	+ $message = isset($this->options['telegram_away_message'])
	7148	+ ? $this->options['telegram_away_message']
	7149	+ : __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
	7150	+
	7151	+ printf(
	7152	+ '<textarea id="telegram_away_message" name="telegram_away_message" rows="3" cols="50">%s</textarea>',
	7153	+ esc_textarea($message)
	7154	+ );
	7155	+ echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
	7156	+}
	7157	+
	7158	+public function mxchat_telegram_bot_token_callback() {
	7159	+ printf(
	7160	+ '<input type="password" id="telegram_bot_token" name="telegram_bot_token" value="%s" class="regular-text" />',
	7161	+ isset($this->options['telegram_bot_token']) ? esc_attr($this->options['telegram_bot_token']) : ''
	7162	+ );
	7163	+ 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>';
	7164	+ echo '<p class="description">' . esc_html__('Your Telegram Bot Token from @BotFather (e.g., 123456789:ABCdefGhIJKlmNoPQRsTUVwxyZ).', 'mxchat') . '</p>';
	7165	+}
	7166	+
	7167	+public function mxchat_telegram_group_id_callback() {
	7168	+ printf(
	7169	+ '<input type="text" id="telegram_group_id" name="telegram_group_id" value="%s" class="regular-text" />',
	7170	+ isset($this->options['telegram_group_id']) ? esc_attr($this->options['telegram_group_id']) : ''
	7171	+ );
	7172	+ echo '<p class="description">' . esc_html__('Your Telegram supergroup ID (starts with -100). The group must have forum topics enabled.', 'mxchat') . '</p>';
	7173	+}
	7174	+
	7175	+public function mxchat_telegram_webhook_secret_callback() {
	7176	+ $secret = isset($this->options['telegram_webhook_secret']) ? $this->options['telegram_webhook_secret'] : '';
	7177	+
	7178	+ // Auto-generate secret if empty
	7179	+ if (empty($secret)) {
	7180	+ $secret = wp_generate_password(64, false, false);
	7181	+ $options = get_option('mxchat_options', []);
	7182	+ $options['telegram_webhook_secret'] = $secret;
	7183	+ update_option('mxchat_options', $options);
	7184	+ $this->options['telegram_webhook_secret'] = $secret;
5359	7185	}
5360		- echo '</div>';
	7186	+
	7187	+ printf(
	7188	+ '<input type="password" id="telegram_webhook_secret" name="telegram_webhook_secret" value="%s" class="regular-text" />',
	7189	+ esc_attr($secret)
	7190	+ );
	7191	+ 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>';
	7192	+ echo '<p class="description">' . esc_html__('Secret token for webhook verification. Use this when setting up your Telegram webhook with the secret_token parameter.', 'mxchat') . '</p>';
5361	7193	}
5362	7194
5363		-
5364	7195	public function mxchat_similarity_threshold_callback() {
5365	7196	// Load from mxchat_options array
5366	7197	$options = get_option('mxchat_options', []);
5367	7198
5368		- // Get value with backwards compatibility
5369		- $threshold = isset($options['similarity_threshold'])
5370		- ? $options['similarity_threshold']
5371		- : get_option('mxchat_similarity_threshold', 80);
	7199	+ // Get value from options array with default of 80
	7200	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
5372	7201
5373	7202	echo '<div class="slider-container">';
5374	7203	echo sprintf(
5375	7204	'<input type="range"
		@@ -5374,9 +7203,9 @@
5374	7203	echo sprintf(
5375	7204	'<input type="range"
5376	7205	id="similarity_threshold"
5377	7206	name="similarity_threshold"
5378		- min="70"
	7207	+ min="20"
5379	7208	max="85"
5380	7209	step="1"
5381	7210	value="%s"
5382	7211	class="range-slider" />',
		@@ -5386,186 +7215,259 @@
5386	7215	'<span id="threshold_value" class="range-value">%s</span>',
5387	7216	esc_html($threshold)
5388	7217	);
5389	7218	echo '</div>';
5390		-
5391	7219	echo '<p class="description">';
5392		- echo esc_html__('Set the similarity threshold (recommended: 75) to balance accuracy; too high might limit your bot\'s ability to find relevant knowledge.', 'mxchat');
	7220	+ echo esc_html__('Adjust similarity threshold for optimal content matching. Too high may limit knowledge retrieval. We highly recommend using the MxChat Debugger found on the left side of your website when logged in as admin while testing the bot.', 'mxchat');
5393	7221	echo '</p>';
5394	7222	}
5395	7223
	7224	+public function mxchat_enqueue_admin_assets() {
	7225	+ // Get plugin version
	7226	+ $version = MXCHAT_VERSION;
5396	7227
	7228	+ // Use file modification time for development (remove in production)
	7229	+ if (defined('WP_DEBUG') && WP_DEBUG) {
	7230	+ $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
	7231	+ }
5397	7232
5398		-public function mxchat_live_agent_secret_key_callback() {
5399		- $disabled = $this->is_activated ? '' : 'disabled';
5400		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	7233	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	7234	+ $plugin_url = plugin_dir_url(__FILE__) . '../';
5401	7235
5402		- echo '<div class="' . esc_attr($class) . '">';
5403		- printf(
5404		- '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" %s />',
5405		- isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : '',
5406		- esc_attr($disabled)
5407		- );
5408		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5409		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
	7236	+ // Only load on MxChat pages
	7237	+ if (strpos($current_page, 'mxchat') === false) {
	7238	+ return;
	7239	+ }
5410	7240
5411		- if (!$this->is_activated) {
5412		- echo '<div class="pro-feature-overlay">';
5413		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5414		- echo '</div>';
5415		- }
5416		- echo '</div>';
	7241	+ // Always load these on all MxChat pages
	7242	+ $this->enqueue_core_admin_assets($plugin_url, $version);
	7243	+ $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
	7244	+ $this->localize_admin_scripts($current_page);
5417	7245	}
	7246	+private function enqueue_core_admin_assets($plugin_url, $version) {
	7247	+ // Core admin styles
	7248	+ wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
	7249	+ wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
5418	7250
5419		-public function mxchat_live_agent_bot_token_callback() {
5420		- $disabled = $this->is_activated ? '' : 'disabled';
5421		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	7251	+ // New sidebar navigation styles (for main settings page)
	7252	+ wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
5422	7253
5423		- echo '<div class="' . esc_attr($class) . '">';
5424		- printf(
5425		- '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" %s />',
5426		- isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : '',
5427		- esc_attr($disabled)
5428		- );
5429		- echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5430		- echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
5431		-
5432		- if (!$this->is_activated) {
5433		- echo '<div class="pro-feature-overlay">';
5434		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5435		- echo '</div>';
5436		- }
5437		- echo '</div>';
	7254	+ // Core admin scripts
	7255	+ wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
5438	7256	}
	7257	+private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
	7258	+ switch ($current_page) {
	7259	+ case 'mxchat-prompts':
	7260	+ // Knowledge processing page assets
	7261	+ wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
	7262	+ wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
	7263	+ // Add the knowledge processing script (common script needed for WordPress dismiss functionality)
	7264	+ wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery', 'common'), $version, true);
	7265	+ break;
5439	7266
5440		-public function mxchat_enqueue_admin_assets() {
5441		- wp_enqueue_style('wp-color-picker');
	7267	+ case 'mxchat-transcripts':
	7268	+ // Load admin sidebar CSS first (shared styles for sidebar navigation)
	7269	+ wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
	7270	+ // Load transcripts-specific styles
	7271	+ wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array('mxchat-admin-sidebar-css'), $version);
	7272	+ wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
	7273	+ break;
5442	7274
5443		- // Get the plugin version or file modification time for cache busting
5444		- $plugin_version = '2.0.3'; // Replace this with your plugin's version
	7275	+ case 'mxchat-actions':
	7276	+ // Load admin sidebar CSS first (shared styles for sidebar navigation)
	7277	+ wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
	7278	+ // Load actions-specific styles
	7279	+ wp_enqueue_style('mxchat-actions-css', $plugin_url . 'css/actions.css', array('mxchat-admin-sidebar-css'), $version);
	7280	+ wp_enqueue_script('mxchat-actions-js', $plugin_url . 'js/mxchat_actions.js', array('jquery'), $version, true);
5445	7281
5446		- // File paths
5447		- $color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
5448		- $embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
5449		- $admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
5450		- $knowledge_css_path = plugin_dir_path(__FILE__) . '../css/knowledge-style.css';
5451		- $intent_css_path = plugin_dir_path(__FILE__) . '../css/intent-style.css';
5452		- $transcripts_js_path = plugin_dir_path(__FILE__) . '../js/mxchat_transcripts.js';
	7282	+ // Localize script data for actions page
	7283	+ $is_activated = get_option('mxchat_pro_license_status') === 'active';
	7284	+ wp_localize_script('mxchat-actions-js', 'mxchActionsData', array(
	7285	+ 'ajaxUrl' => admin_url('admin-ajax.php'),
	7286	+ 'nonce' => wp_create_nonce('mxchat_actions_nonce'),
	7287	+ 'addNonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	7288	+ 'editNonce' => wp_create_nonce('mxchat_edit_intent'),
	7289	+ 'deleteNonce' => wp_create_nonce('mxchat_delete_intent_nonce'),
	7290	+ 'toggleNonce' => wp_create_nonce('mxchat_actions_nonce'),
	7291	+ 'isActivated' => $is_activated,
	7292	+ 'i18n' => array(
	7293	+ 'confirmDelete' => __('Are you sure you want to delete this action?', 'mxchat'),
	7294	+ 'confirmBulkDelete' => __('Are you sure you want to delete the selected actions?', 'mxchat'),
	7295	+ 'saving' => __('Saving...', 'mxchat'),
	7296	+ 'saved' => __('Saved successfully!', 'mxchat'),
	7297	+ 'error' => __('An error occurred. Please try again.', 'mxchat'),
	7298	+ 'proRequired' => __('This feature requires MxChat Pro.', 'mxchat'),
	7299	+ 'addonRequired' => __('This feature requires an add-on.', 'mxchat')
	7300	+ )
	7301	+ ));
	7302	+ break;
5453	7303
5454		- // Check if files exist and get modification times
5455		- $color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
5456		- $embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
5457		- $admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
5458		- $knowledge_css_version = file_exists($knowledge_css_path) ? filemtime($knowledge_css_path) : $plugin_version;
5459		- $intent_css_version = file_exists($intent_css_path) ? filemtime($intent_css_path) : $plugin_version;
5460		- $transcripts_js_version = file_exists($transcripts_js_path) ? filemtime($transcripts_js_path) : $plugin_version;
	7304	+ case 'mxchat-activation':
	7305	+ // Load admin sidebar CSS first (shared styles for sidebar navigation)
	7306	+ wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
	7307	+ // Load pro page-specific styles
	7308	+ wp_enqueue_style('mxchat-pro-css', $plugin_url . 'css/admin-pro.css', array('mxchat-admin-sidebar-css'), $version);
	7309	+ // Load pro page JavaScript
	7310	+ wp_enqueue_script('mxchat-pro-js', $plugin_url . 'js/mxchat_pro.js', array('jquery'), $version, true);
	7311	+ // Load activation script for license activation/deactivation
	7312	+ wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
	7313	+ break;
	7314	+ default:
	7315	+ wp_enqueue_script(
	7316	+ 'mxchat-test-streaming-js',
	7317	+ $plugin_url . 'js/mxchat-test-streaming.js',
	7318	+ ['jquery'],
	7319	+ $version,
	7320	+ true
	7321	+ );
5461	7322
5462		- // Enqueue scripts and styles with corrected paths
5463		- wp_enqueue_script(
5464		- 'mxchat-color-picker',
5465		- plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
5466		- array('wp-color-picker'),
5467		- $color_picker_version,
5468		- true
	7323	+ wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
	7324	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7325	+ 'nonce' => wp_create_nonce('mxchat_test_streaming_nonce'),
	7326	+ 'settings_nonce' => wp_create_nonce('mxchat_save_setting_nonce')
	7327	+ ]);
	7328	+ break;
	7329	+ }
	7330	+}
	7331	+private function localize_admin_scripts($current_page) {
	7332	+ // Base localization data for main admin script
	7333	+ $base_data = array(
	7334	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7335	+ 'nonce' => wp_create_nonce('mxchat_admin_nonce'),
	7336	+ 'admin_url' => admin_url(),
	7337	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
	7338	+ 'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
	7339	+ 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
	7340	+ 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
	7341	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	7342	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	7343	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	7344	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	7345	+ 'fetch_openrouter_models_nonce' => wp_create_nonce('mxchat_fetch_openrouter_models'),
	7346	+ 'is_activated' => $this->is_activated ? '1' : '0',
	7347	+ 'status_refresh_interval' => 5000,
	7348	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	7349	+ 'ajaxurl' => admin_url('admin-ajax.php')
5469	7350	);
5470	7351
5471		- wp_enqueue_script(
5472		- 'mxchat-embedding-check',
5473		- plugin_dir_url(__FILE__) . '../js/embedding-check.js',
5474		- array(),
5475		- $embedding_check_version,
5476		- true
5477		- );
	7352	+ // Localize main admin script with base data
	7353	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
5478	7354
5479		- wp_enqueue_script(
5480		- 'mxchat-transcripts-js',
5481		- plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
5482		- array('jquery'),
5483		- $transcripts_js_version,
5484		- true
5485		- );
	7355	+ // Page-specific localizations
	7356	+ $this->localize_page_specific_scripts($current_page);
	7357	+}
	7358	+private function localize_page_specific_scripts($current_page) {
	7359	+ switch ($current_page) {
	7360	+ case 'mxchat-prompts':
	7361	+ // Status updater localization
	7362	+ wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
	7363	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7364	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	7365	+ ));
5486	7366
5487		- wp_enqueue_script(
5488		- 'mxchat-admin-js',
5489		- plugin_dir_url(__FILE__) . '../js/mxchat-admin.js',
5490		- array('jquery'),
5491		- $plugin_version,
5492		- true
5493		- );
	7367	+ // Content selector localization
	7368	+ wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
	7369	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	7370	+ 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
	7371	+ 'i18n' => array(
	7372	+ 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
	7373	+ 'selectAll' => __('Select All', 'mxchat'),
	7374	+ 'process' => __('Process Selected', 'mxchat'),
	7375	+ 'cancel' => __('Cancel', 'mxchat'),
	7376	+ 'noResults' => __('No content found.', 'mxchat')
	7377	+ )
	7378	+ ));
5494	7379
5495		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
5496		- 'ajax_url' => admin_url('admin-ajax.php'),
5497		- 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5498		- 'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5499		- 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5500		- ));
	7380	+ wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
	7381	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7382	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'),
	7383	+ 'queue_nonce' => wp_create_nonce('mxchat_queue_nonce'),
	7384	+ 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
	7385	+ 'settings_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	7386	+ 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
	7387	+ 'entries_nonce' => wp_create_nonce('mxchat_entries_nonce'),
	7388	+ 'admin_url' => admin_url(),
	7389	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	7390	+ 'status_refresh_interval' => 2000,
	7391	+ 'bot_id' => isset($_GET['bot_id']) ? sanitize_text_field($_GET['bot_id']) : 'default'
	7392	+ ));
	7393	+ break;
5501	7394
5502		- // Enqueue the admin CSS
5503		- wp_enqueue_style(
5504		- 'mxchat-admin-css',
5505		- plugin_dir_url(__FILE__) . '../css/admin-style.css',
5506		- array(),
5507		- $admin_css_version
5508		- );
	7395	+ case 'mxchat-activation':
	7396	+ wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
	7397	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7398	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
	7399	+ ));
	7400	+ break;
5509	7401
5510		- wp_enqueue_style(
5511		- 'mxchat-knowledge-css',
5512		- plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
5513		- array(),
5514		- $knowledge_css_version
5515		- );
	7402	+ case 'mxchat-transcripts':
	7403	+ // Get chart data for localization
	7404	+ $chart_data = $this->get_transcripts_chart_data();
5516	7405
	7406	+ wp_localize_script('mxchat-transcripts-js', 'mxchatAdmin', array(
	7407	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7408	+ 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
	7409	+ 'delete_nonce' => wp_create_nonce('mxchat_delete_chat_history'),
	7410	+ 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
	7411	+ 'translate_nonce' => wp_create_nonce('mxchat_translate_messages')
	7412	+ ));
5517	7413
5518		- wp_enqueue_style(
5519		- 'mxchat-intent-css',
5520		- plugin_dir_url(__FILE__) . '../css/intent-style.css',
5521		- array(),
5522		- $intent_css_version
5523		- );
	7414	+ // Localize chart data separately - use array_values to ensure proper JSON array encoding
	7415	+ wp_localize_script('mxchat-transcripts-js', 'mxchatChartData', array(
	7416	+ 'labels' => array_values($chart_data['labels']),
	7417	+ 'chats' => array_values($chart_data['chats']),
	7418	+ 'messages' => array_values($chart_data['messages'])
	7419	+ ));
	7420	+ break;
5524	7421
5525		- // IMPORTANT: Use the same script handle as above for localizing mxchatPromptsAdmin
5526		- wp_localize_script( 'mxchat-admin-js', 'mxchatPromptsAdmin', array(
5527		- 'ajax_url' => admin_url( 'admin-ajax.php' ),
5528		- 'prompts_setting_nonce' => wp_create_nonce( 'mxchat_prompts_setting_nonce' ),
5529		- ) );
	7422	+ case 'mxchat-settings':
	7423	+ default:
	7424	+ // Color picker and settings localization
	7425	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	7426	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7427	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	7428	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	7429	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	7430	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	7431	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	7432	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	7433	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	7434	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	7435	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	7436	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	7437	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	7438	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
	7439	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
	7440	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	7441	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	7442	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	7443	+ 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	7444	+ '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'),
	7445	+ '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'),
	7446	+ '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'),
	7447	+ 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
	7448	+ 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
	7449	+ 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
	7450	+ 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
	7451	+ 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
	7452	+ 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
	7453	+ 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	7454	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	7455	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
	7456	+ 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
	7457	+ 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
	7458	+ 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	7459	+ ));
	7460	+ break;
	7461	+ }
5530	7462
5531		- // Localize the script for color picker and settings
5532		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	7463	+ // Additional localization that was in the original code
	7464	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
5533	7465	'ajax_url' => admin_url('admin-ajax.php'),
5534		- 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
5535		- 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
5536		- 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
5537		- 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
5538		- 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
5539		- 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
5540		- 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
5541		- 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
5542		- 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
5543		- 'icon_color' => $this->options['icon_color'] ?? '#fff',
5544		- 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
5545		- 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
5546		- 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
5547		- 'loops_api_key' => $this->options['loops_api_key'] ?? '',
5548		- 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
5549		- 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
5550		- 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
5551		- 'pdf_intent_trigger_text' => $this->options['pdf_intent_trigger_text'] ?? esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
5552		- 'pdf_intent_success_text' => $this->options['pdf_intent_success_text'] ?? esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
5553		- 'pdf_intent_error_text' => $this->options['pdf_intent_error_text'] ?? esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
5554		- 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
5555		- 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
5556		- 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
5557		- 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
5558		- 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
5559		- 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
5560		- 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
5561		- 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
5562		- 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
5563		- 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	7466	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5564	7467	));
5565	7468	}
5566	7469
5567		-
5568	7470	public function mxchat_sanitize($input) {
5569	7471	$new_input = array();
5570	7472
5571	7473	if (isset($input['api_key'])) {
		@@ -5573,9 +7475,9 @@
5573	7475	}
5574	7476
5575	7477	if (isset($input['similarity_threshold'])) {
5576	7478	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5577		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	7479	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5578	7480	}
5579	7481
5580	7482	if (isset($input['xai_api_key'])) {
5581	7483	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
		@@ -5584,12 +7486,30 @@
5584	7486	if (isset($input['claude_api_key'])) {
5585	7487	$new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
5586	7488	}
5587	7489
	7490	+ if (isset($input['enable_streaming_toggle'])) {
	7491	+ $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
	7492	+ } else {
	7493	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	7494	+ $new_input['enable_streaming_toggle'] = 'off';
	7495	+ }
	7496	+
	7497	+ if (isset($input['enable_web_search'])) {
	7498	+ $new_input['enable_web_search'] = ($input['enable_web_search'] === 'on') ? 'on' : 'off';
	7499	+ } else {
	7500	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	7501	+ $new_input['enable_web_search'] = 'off';
	7502	+ }
	7503	+
5588	7504	if (isset($input['deepseek_api_key'])) {
5589	7505	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5590	7506	}
5591	7507
	7508	+ if (isset($input['gemini_api_key'])) {
	7509	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	7510	+ }
	7511	+
5592	7512	if (isset($input['enable_woocommerce_integration'])) {
5593	7513	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5594	7514	}
5595	7515
		@@ -5622,12 +7542,44 @@
5622	7542	if (isset($input['append_to_body'])) {
5623	7543	$new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
5624	7544	}
5625	7545
	7546	+ // Post type visibility settings
	7547	+ if (isset($input['post_type_visibility_mode'])) {
	7548	+ $allowed_modes = array('all', 'include', 'exclude');
	7549	+ $new_input['post_type_visibility_mode'] = in_array($input['post_type_visibility_mode'], $allowed_modes)
	7550	+ ? $input['post_type_visibility_mode']
	7551	+ : 'all';
	7552	+ }
	7553	+
	7554	+ if (isset($input['post_type_visibility_list'])) {
	7555	+ if (is_array($input['post_type_visibility_list'])) {
	7556	+ $new_input['post_type_visibility_list'] = array_map('sanitize_key', $input['post_type_visibility_list']);
	7557	+ } else {
	7558	+ $new_input['post_type_visibility_list'] = array();
	7559	+ }
	7560	+ }
	7561	+
	7562	+ if (isset($input['contextual_awareness_toggle'])) {
	7563	+ $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
	7564	+}
	7565	+
	7566	+ if (isset($input['show_frontend_debugger'])) {
	7567	+ $new_input['show_frontend_debugger'] = $input['show_frontend_debugger'] === 'on' ? 'on' : 'off';
	7568	+}
	7569	+
	7570	+ if (isset($input['citation_links_toggle'])) {
	7571	+ $new_input['citation_links_toggle'] = $input['citation_links_toggle'] === 'on' ? 'on' : 'off';
	7572	+}
	7573	+
5626	7574	if (isset($input['top_bar_title'])) {
5627	7575	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5628	7576	}
5629	7577
	7578	+ if (isset($input['ai_agent_text'])) {
	7579	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	7580	+ }
	7581	+
5630	7582	if (isset($input['enable_email_block'])) {
5631	7583	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5632	7584	}
5633	7585
		@@ -5637,11 +7589,20 @@
5637	7589	}
5638	7590	if (isset($input['email_blocker_button_text'])) {
5639	7591	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5640	7592	}
5641		-
	7593	+ // Sanitize name field toggle
	7594	+ if (isset($input['enable_name_field'])) {
	7595	+ $new_input['enable_name_field'] = ($input['enable_name_field'] === 'on') ? 'on' : 'off';
	7596	+ } else {
	7597	+ $new_input['enable_name_field'] = 'off';
	7598	+ }
	7599	+ // Sanitize name field placeholder
	7600	+ if (isset($input['name_field_placeholder'])) {
	7601	+ $new_input['name_field_placeholder'] = sanitize_text_field($input['name_field_placeholder']);
	7602	+ }
5642	7603	if (isset($input['intro_message'])) {
5643		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	7604	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5644	7605	}
5645	7606
5646	7607	if (isset($input['input_copy'])) {
5647	7608	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5650,47 +7611,105 @@
5650	7611	if (isset($input['rate_limit_message'])) {
5651	7612	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5652	7613	}
5653	7614
5654		- if (isset($input['rate_limit_logged_out'])) {
5655		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' to allowed values
5656		- $rate_limit = sanitize_text_field($input['rate_limit_logged_out']);
	7615	+// Handle the new rate limits format
	7616	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	7617	+ $new_input['rate_limits'] = array();
	7618	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	7619	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
5657	7620
5658		- if (in_array($rate_limit, $allowed_limits, true)) {
5659		- $new_input['rate_limit_logged_out'] = $rate_limit;
5660		- } else {
5661		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	7621	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	7622	+ $new_input['rate_limits'][$role_id] = array();
	7623	+
	7624	+ // Sanitize limit
	7625	+ if (isset($settings['limit'])) {
	7626	+ $limit = sanitize_text_field($settings['limit']);
	7627	+ if (in_array($limit, $allowed_limits, true)) {
	7628	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	7629	+ } else {
	7630	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	7631	+ }
5662	7632	}
5663		- }
5664	7633
5665		- // Handle role rate limits
5666		- if (isset($input['role_rate_limits']) && is_array($input['role_rate_limits'])) {
5667		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
5668		- $new_input['role_rate_limits'] = array();
5669		-
5670		- foreach ($input['role_rate_limits'] as $role_id => $rate_limit) {
5671		- $rate_limit = sanitize_text_field($rate_limit);
5672		- if (in_array($rate_limit, $allowed_limits, true)) {
5673		- $new_input['role_rate_limits'][$role_id] = $rate_limit;
	7634	+ // Sanitize timeframe
	7635	+ if (isset($settings['timeframe'])) {
	7636	+ $timeframe = sanitize_text_field($settings['timeframe']);
	7637	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	7638	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5674	7639	} else {
5675		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	7640	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5676	7641	}
5677	7642	}
	7643	+
	7644	+ // Sanitize message
	7645	+ if (isset($settings['message'])) {
	7646	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	7647	+ }
5678	7648	}
	7649	+}
5679	7650
5680	7651	if (isset($input['pre_chat_message'])) {
5681	7652	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5682	7653	}
5683	7654
5684		- if (isset($input['model'])) {
	7655	+ if (isset($input['voyage_api_key'])) {
	7656	+ $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
	7657	+ }
	7658	+
	7659	+ // Add to your sanitize function
	7660	+ if (isset($input['embedding_model'])) {
5685	7661	$allowed_models = array(
5686		- 'grok-beta',
	7662	+ 'text-embedding-ada-002',
	7663	+ 'text-embedding-3-small',
	7664	+ 'text-embedding-3-large',
	7665	+ 'voyage-3-large',
	7666	+ 'gemini-embedding-exp-03-07'
	7667	+ );
	7668	+ if (in_array($input['embedding_model'], $allowed_models)) {
	7669	+ $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
	7670	+ }
	7671	+ }
	7672	+
	7673	+if (isset($input['model'])) {
	7674	+ if ($input['model'] === 'openrouter') {
	7675	+ $new_input['model'] = 'openrouter';
	7676	+ } else {
	7677	+ $allowed_models = array(
	7678	+ 'gemini-3-pro-preview',
	7679	+ 'gemini-3-flash-preview',
	7680	+ 'gemini-2.5-pro',
	7681	+ 'gemini-2.5-flash',
	7682	+ 'gemini-2.5-flash-lite',
	7683	+ 'gemini-2.0-flash',
	7684	+ 'gemini-2.0-flash-lite',
	7685	+ 'gemini-1.5-pro',
	7686	+ 'gemini-1.5-flash',
	7687	+ 'grok-4-0709',
	7688	+ 'grok-4-1-fast-reasoning',
	7689	+ 'grok-4-1-fast-non-reasoning',
	7690	+ 'grok-3-beta',
	7691	+ 'grok-3-fast-beta',
	7692	+ 'grok-3-mini-beta',
	7693	+ 'grok-3-mini-fast-beta',
5687	7694	'grok-2',
5688	7695	'deepseek-chat',
5689		- 'claude-3-5-sonnet-20241022',
	7696	+ 'claude-sonnet-4-5-20250929',
	7697	+ 'claude-opus-4-1-20250805',
	7698	+ 'claude-haiku-4-5-20251001',
	7699	+ 'claude-opus-4-20250514',
	7700	+ 'claude-sonnet-4-20250514',
	7701	+ 'claude-3-7-sonnet-20250219',
	7702	+ // REMOVED: 'claude-3-5-sonnet-20241022',
5690	7703	'claude-3-opus-20240229',
5691	7704	'claude-3-sonnet-20240229',
5692	7705	'claude-3-haiku-20240307',
	7706	+ 'gpt-5.2',
	7707	+ 'gpt-5.1-2025-11-13',
	7708	+ 'gpt-5',
	7709	+ 'gpt-5-mini',
	7710	+ 'gpt-5-nano',
	7711	+ 'gpt-4.1-2025-04-14',
5693	7712	'gpt-4o',
5694	7713	'gpt-4o-mini',
5695	7714	'gpt-4-turbo',
5696	7715	'gpt-4',
		@@ -5695,13 +7714,33 @@
5695	7714	'gpt-4-turbo',
5696	7715	'gpt-4',
5697	7716	'gpt-3.5-turbo',
5698	7717	);
	7718	+
5699	7719	if (in_array($input['model'], $allowed_models)) {
5700	7720	$new_input['model'] = sanitize_text_field($input['model']);
	7721	+ } else {
	7722	+ // Fallback for any deprecated model
	7723	+ $new_input['model'] = 'claude-3-7-sonnet-20250219';
5701	7724	}
5702	7725	}
	7726	+}
	7727	+
	7728	+if (isset($input['openrouter_selected_model'])) {
	7729	+ // Just sanitize it, don't validate against a whitelist
	7730	+ $new_input['openrouter_selected_model'] = sanitize_text_field($input['openrouter_selected_model']);
	7731	+}
5703	7732
	7733	+// ADD THIS:
	7734	+if (isset($input['openrouter_selected_model_name'])) {
	7735	+ $new_input['openrouter_selected_model_name'] = sanitize_text_field($input['openrouter_selected_model_name']);
	7736	+}
	7737	+
	7738	+ if (isset($input['openrouter_api_key'])) {
	7739	+ $new_input['openrouter_api_key'] = sanitize_text_field($input['openrouter_api_key']);
	7740	+ }
	7741	+
	7742	+
5704	7743	if (isset($input['close_button_color'])) {
5705	7744	$new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
5706	7745	}
5707	7746
		@@ -5756,8 +7795,12 @@
5756	7795	if (isset($input['top_bar_bg_color'])) {
5757	7796	$new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
5758	7797	}
5759	7798
	7799	+ if (isset($input['quick_questions_toggle_color'])) {
	7800	+ $new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
	7801	+ }
	7802	+
5760	7803	if (isset($input['send_button_font_color'])) {
5761	7804	$new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
5762	7805	}
5763	7806
		@@ -5815,15 +7858,14 @@
5815	7858	if (isset($input['loops_mailing_list'])) {
5816	7859	$new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
5817	7860	}
5818	7861
5819		- // Sanitize Triggered Phrase Response
	7862	+// Sanitize Triggered Phrase Response
5820	7863	if (isset($input['triggered_phrase_response'])) {
5821	7864	$new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
5822	7865	}
5823		-
5824	7866	if (isset($input['email_capture_response'])) {
5825		- $new_input['email_capture_response'] = sanitize_textarea_field($input['email_capture_response']);
	7867	+ $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
5826	7868	}
5827	7869
5828	7870	// Sanitize Brave Search Settings
5829	7871	if (isset($input['brave_api_key'])) {
		@@ -5856,8 +7898,22 @@
5856	7898	if (isset($input['chat_toolbar_toggle'])) {
5857	7899	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5858	7900	}
5859	7901
	7902	+ // Sanitize PDF upload button toggle
	7903	+ if (isset($input['show_pdf_upload_button'])) {
	7904	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	7905	+ } else {
	7906	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	7907	+ }
	7908	+
	7909	+ // Sanitize Word upload button toggle
	7910	+ if (isset($input['show_word_upload_button'])) {
	7911	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	7912	+ } else {
	7913	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	7914	+ }
	7915	+
5860	7916	if (isset($input['pdf_intent_trigger_text'])) {
5861	7917	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5862	7918	}
5863	7919
		@@ -5887,8 +7943,12 @@
5887	7943	if (isset($input['live_agent_bot_token'])) {
5888	7944	$new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
5889	7945	}
5890	7946
	7947	+ if (isset($input['live_agent_user_ids'])) {
	7948	+ $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
	7949	+ }
	7950	+
5891	7951	if (isset($input['live_agent_status'])) {
5892	7952	$new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
5893	7953	}
5894	7954	if (isset($input['live_agent_away_message'])) {
		@@ -5897,8 +7957,28 @@
5897	7957	if (isset($input['live_agent_notification_message'])) {
5898	7958	$new_input['live_agent_notification_message'] = sanitize_textarea_field($input['live_agent_notification_message']);
5899	7959	}
5900	7960
	7961	+ // Telegram Integration
	7962	+ if (isset($input['telegram_status'])) {
	7963	+ $new_input['telegram_status'] = ($input['telegram_status'] === 'on') ? 'on' : 'off';
	7964	+ }
	7965	+ if (isset($input['telegram_bot_token'])) {
	7966	+ $new_input['telegram_bot_token'] = sanitize_text_field($input['telegram_bot_token']);
	7967	+ }
	7968	+ if (isset($input['telegram_group_id'])) {
	7969	+ $new_input['telegram_group_id'] = sanitize_text_field($input['telegram_group_id']);
	7970	+ }
	7971	+ if (isset($input['telegram_webhook_secret'])) {
	7972	+ $new_input['telegram_webhook_secret'] = sanitize_text_field($input['telegram_webhook_secret']);
	7973	+ }
	7974	+ if (isset($input['telegram_notification_message'])) {
	7975	+ $new_input['telegram_notification_message'] = sanitize_textarea_field($input['telegram_notification_message']);
	7976	+ }
	7977	+ if (isset($input['telegram_away_message'])) {
	7978	+ $new_input['telegram_away_message'] = sanitize_textarea_field($input['telegram_away_message']);
	7979	+ }
	7980	+
5901	7981	return $new_input;
5902	7982	}
5903	7983
5904	7984
		@@ -5911,62 +7991,10 @@
5911	7991	}
5912	7992
5913	7993
5914	7994
5915		-private static function mxchat_extract_main_content($html) {
5916		- if (empty($html)) {
5917		- //error_log('mxchat_extract_main_content: Empty HTML content received');
5918		- return '';
5919		- }
5920	7995
5921		- try {
5922		- $dom = new DOMDocument;
5923		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
5924	7996
5925		- // Simple load of HTML, with @ to suppress warnings
5926		- @$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
5927		-
5928		- $xpath = new DOMXPath($dom);
5929		-
5930		- // Simplified selectors focusing on common content areas
5931		- $selectors = [
5932		- '//article',
5933		- '//*[@id="content"]',
5934		- '//*[@class="entry-content"]',
5935		- '//main'
5936		- ];
5937		-
5938		- foreach ($selectors as $selector) {
5939		- $nodes = $xpath->query($selector);
5940		- if ($nodes && $nodes->length > 0) {
5941		- $content = '';
5942		- foreach ($nodes as $node) {
5943		- $content .= $dom->saveHTML($node);
5944		- }
5945		- if (!empty($content)) {
5946		- return $content;
5947		- }
5948		- }
5949		- }
5950		-
5951		- // Fallback: Return the entire body content if no specific selector matches
5952		- $body = $dom->getElementsByTagName('body');
5953		- if ($body->length > 0) {
5954		- return $dom->saveHTML($body->item(0));
5955		- }
5956		-
5957		- // Last resort: return the original HTML
5958		- return $html;
5959		-
5960		- } catch (Exception $e) {
5961		- //error_log('mxchat_extract_main_content error: ' . $e->getMessage());
5962		- return $html; // Return original HTML if parsing fails
5963		- } finally {
5964		- libxml_clear_errors();
5965		- }
5966		-}
5967		-
5968		-
5969	7997	private function mxchat_fetch_loops_mailing_lists($api_key) {
5970	7998	$url = 'https://app.loops.so/api/v1/lists';
5971	7999	$response = wp_remote_get($url, array(
5972	8000	'headers' => array(
		@@ -5984,12 +8012,8 @@
5984	8012
5985	8013	return isset($lists) && is_array($lists) ? $lists : array();
5986	8014	}
5987	8015
5988		-
5989		-
5990		-
5991		-
5992	8016	function mxchat_calculate_cosine_similarity($vec1, $vec2) {
5993	8017	if (empty($vec1) || empty($vec2)) {
5994	8018	return 0.0;
5995	8019	}
		@@ -6010,8 +8034,441 @@
6010	8034	return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
6011	8035	}
6012	8036	}
6013	8037
	8038	+/**
	8039	+ * Validates nonce and deletes all chat prompts
	8040	+ */
	8041	+public function mxchat_handle_delete_all_prompts() {
	8042	+ //error_log('=== DELETE ALL DEBUG START ===');
	8043	+
	8044	+ // Verify nonce
	8045	+ if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
	8046	+ //error_log('DEBUG: Nonce verification failed');
	8047	+ wp_die(__('Nonce verification failed.', 'mxchat'));
	8048	+ }
	8049	+
	8050	+ // Check permissions
	8051	+ if (!current_user_can('manage_options')) {
	8052	+ //error_log('DEBUG: Permission check failed');
	8053	+ wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	8054	+ }
	8055	+
	8056	+ // Get bot_id from POST data
	8057	+ $bot_id = isset($_POST['bot_id']) ? sanitize_text_field($_POST['bot_id']) : 'default';
	8058	+ //error_log('DEBUG: Bot ID from POST: ' . $bot_id);
	8059	+
	8060	+ $success = true;
	8061	+ $error_messages = array();
	8062	+
	8063	+ // Get bot-specific Pinecone configuration
	8064	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	8065	+ $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($bot_id);
	8066	+
	8067	+ //error_log('DEBUG: Pinecone options retrieved:');
	8068	+ //error_log(' - Use Pinecone: ' . ($pinecone_options['mxchat_use_pinecone'] ?? 'NOT SET'));
	8069	+ //error_log(' - API Key: ' . (empty($pinecone_options['mxchat_pinecone_api_key']) ? 'EMPTY' : 'SET'));
	8070	+ //error_log(' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
	8071	+
	8072	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	8073	+
	8074	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	8075	+ //error_log('[MXCHAT-DELETE] Pinecone is enabled for bot ' . $bot_id . ' - deleting all from Pinecone');
	8076	+
	8077	+ // Delete from bot-specific Pinecone index
	8078	+ $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
	8079	+
	8080	+ //error_log('DEBUG: Delete all result: ' . ($result['success'] ? 'SUCCESS' : 'FAILED'));
	8081	+ if (!$result['success']) {
	8082	+ //error_log('DEBUG: Delete all error: ' . $result['message']);
	8083	+ }
	8084	+
	8085	+ if (!$result['success']) {
	8086	+ $success = false;
	8087	+ $error_messages[] = $result['message'];
	8088	+ }
	8089	+
	8090	+ // No cache clearing needed since we removed caching
	8091	+
	8092	+ } else {
	8093	+ //error_log('[MXCHAT-DELETE] Pinecone not enabled for bot ' . $bot_id . ' - deleting from WordPress database');
	8094	+
	8095	+ // Delete from WordPress database
	8096	+ global $wpdb;
	8097	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	8098	+
	8099	+ // If multi-bot is active and we have a specific bot, delete only that bot's content
	8100	+ if ($bot_id !== 'default' && class_exists('MxChat_Multi_Bot_Manager')) {
	8101	+ $result = $wpdb->delete(
	8102	+ $table_name,
	8103	+ array('bot_id' => $bot_id),
	8104	+ array('%s')
	8105	+ );
	8106	+ } else {
	8107	+ // Delete all content for default bot
	8108	+ $result = $wpdb->query("DELETE FROM {$table_name}");
	8109	+ }
	8110	+
	8111	+ if ($result === false) {
	8112	+ $success = false;
	8113	+ $error_messages[] = 'Failed to delete from WordPress database';
	8114	+ }
	8115	+ }
	8116	+
	8117	+ // No cache clearing needed since we removed caching
	8118	+
	8119	+ //error_log('=== DELETE ALL DEBUG END ===');
	8120	+
	8121	+ // Redirect back with a success message and bot_id
	8122	+ $redirect_url = add_query_arg(array(
	8123	+ 'page' => 'mxchat-prompts',
	8124	+ 'bot_id' => $bot_id,
	8125	+ 'all_deleted' => $success ? 'true' : 'false'
	8126	+ ), admin_url('admin.php'));
	8127	+
	8128	+ wp_safe_redirect($redirect_url);
	8129	+ exit;
	8130	+}
	8131	+
	8132	+
	8133	+
	8134	+ /**
	8135	+ * Handles deletion prompt with nonce validation
	8136	+ */
	8137	+ public function mxchat_handle_delete_prompt() {
	8138	+ // Sanitize and validate nonce
	8139	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	8140	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	8141	+ wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	8142	+ }
	8143	+
	8144	+ // Check permissions
	8145	+ if (!current_user_can('manage_options')) {
	8146	+ wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	8147	+ }
	8148	+
	8149	+ // Get ID and source parameters
	8150	+ $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
	8151	+ $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	8152	+
	8153	+ if (empty($id)) {
	8154	+ wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	8155	+ }
	8156	+
	8157	+ $success = false;
	8158	+ $error_message = '';
	8159	+
	8160	+ // Check if Pinecone is enabled and determine source automatically if not specified
	8161	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	8162	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	8163	+
	8164	+ // If source is not specified, determine based on Pinecone configuration
	8165	+ if (empty($source)) {
	8166	+ $source = $use_pinecone ? 'pinecone' : 'wordpress';
	8167	+ }
	8168	+
	8169	+ if ($source === 'pinecone' || $use_pinecone) {
	8170	+ //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	8171	+
	8172	+ // Handle Pinecone deletion
	8173	+ if (empty($pinecone_options['mxchat_pinecone_host']) ||
	8174	+ empty($pinecone_options['mxchat_pinecone_api_key'])) {
	8175	+ wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
	8176	+ }
	8177	+
	8178	+ // Delete from Pinecone using the vector ID directly
	8179	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	8180	+ $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
	8181	+ $id,
	8182	+ $pinecone_options['mxchat_pinecone_api_key'],
	8183	+ $pinecone_options['mxchat_pinecone_host']
	8184	+ );
	8185	+ if ($result['success']) {
	8186	+ $success = true;
	8187	+
	8188	+ // Remove from vector cache
	8189	+ $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
	8190	+ $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
	8191	+
	8192	+ set_transient('mxchat_admin_notice_success',
	8193	+ esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
	8194	+ } else {
	8195	+ $error_message = $result['message'];
	8196	+ set_transient('mxchat_admin_notice_error',
	8197	+ esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
	8198	+ }
	8199	+ } else {
	8200	+ //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	8201	+
	8202	+ // Handle WordPress database deletion
	8203	+ global $wpdb;
	8204	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	8205	+
	8206	+ // Clear cache and delete prompt
	8207	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	8208	+
	8209	+ $result = $wpdb->delete(
	8210	+ $table_name,
	8211	+ array('id' => intval($id)),
	8212	+ array('%d')
	8213	+ );
	8214	+
	8215	+ if ($result !== false) {
	8216	+ $success = true;
	8217	+ set_transient('mxchat_admin_notice_success',
	8218	+ esc_html__('Entry deleted successfully.', 'mxchat'), 30);
	8219	+ } else {
	8220	+ set_transient('mxchat_admin_notice_error',
	8221	+ esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
	8222	+ }
	8223	+ }
	8224	+
	8225	+ // Redirect back to the prompts page
	8226	+ wp_safe_redirect(add_query_arg(
	8227	+ array(
	8228	+ 'page' => 'mxchat-prompts',
	8229	+ 'deleted' => $success ? 'true' : 'false'
	8230	+ ),
	8231	+ admin_url('admin.php')
	8232	+ ));
	8233	+ exit;
	8234	+ }
	8235	+
	8236	+
	8237	+
	8238	+
	8239	+ /**
	8240	+ * Averages multiple vectors into a single vector
	8241	+ */
	8242	+ private function mxchat_average_vectors($vectors) {
	8243	+ $vector_length = count($vectors[0]);
	8244	+ $sum_vector = array_fill(0, $vector_length, 0);
	8245	+
	8246	+ foreach ($vectors as $vector) {
	8247	+ for ($i = 0; $i < $vector_length; $i++) {
	8248	+ $sum_vector[$i] += $vector[$i];
	8249	+ }
	8250	+ }
	8251	+
	8252	+ // Divide each component by the number of vectors to get the average
	8253	+ $num_vectors = count($vectors);
	8254	+ for ($i = 0; $i < $vector_length; $i++) {
	8255	+ $sum_vector[$i] /= $num_vectors;
	8256	+ }
	8257	+
	8258	+ return $sum_vector;
	8259	+ }
	8260	+
	8261	+
	8262	+
	8263	+
	8264	+ /**
	8265	+ * Generates embeddings from input text for MXChat
	8266	+ */
	8267	+ public function mxchat_generate_embedding($text) {
	8268	+ // Enable detailed logging for debugging
	8269	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	8270	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	8271	+
	8272	+ $options = get_option('mxchat_options');
	8273	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	8274	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	8275	+
	8276	+ // Determine provider and endpoint
	8277	+ if (strpos($selected_model, 'voyage') === 0) {
	8278	+ $api_key = $options['voyage_api_key'] ?? '';
	8279	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	8280	+ $provider_name = 'Voyage AI';
	8281	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	8282	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	8283	+ $api_key = $options['gemini_api_key'] ?? '';
	8284	+ $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
	8285	+ $provider_name = 'Google Gemini';
	8286	+ //error_log('[MXCHAT-EMBED] Using Google Gemini API');
	8287	+ } else {
	8288	+ $api_key = $options['api_key'] ?? '';
	8289	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	8290	+ $provider_name = 'OpenAI';
	8291	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	8292	+ }
	8293	+
	8294	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	8295	+
	8296	+ if (empty($api_key)) {
	8297	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	8298	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	8299	+ return $error_message;
	8300	+ }
	8301	+
	8302	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	8303	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	8304	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	8305	+
	8306	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
	8307	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	8308	+ // Consider truncating text here
	8309	+ }
	8310	+
	8311	+ // Prepare request body based on provider
	8312	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	8313	+ // Gemini API format
	8314	+ $request_body = array(
	8315	+ 'model' => 'models/' . $selected_model,
	8316	+ 'content' => array(
	8317	+ 'parts' => array(
	8318	+ array('text' => $text)
	8319	+ )
	8320	+ )
	8321	+ );
	8322	+
	8323	+ // Set output dimensionality to 1536 for consistency with other models
	8324	+ $request_body['outputDimensionality'] = 1536;
	8325	+ } else {
	8326	+ // OpenAI/Voyage API format
	8327	+ $request_body = array(
	8328	+ 'model' => $selected_model,
	8329	+ 'input' => $text
	8330	+ );
	8331	+
	8332	+ // Add output_dimension for voyage-3-large model
	8333	+ if ($selected_model === 'voyage-3-large') {
	8334	+ $request_body['output_dimension'] = 2048;
	8335	+ }
	8336	+ }
	8337	+
	8338	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	8339	+
	8340	+ // Prepare headers based on provider
	8341	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	8342	+ // Gemini uses API key as query parameter
	8343	+ $endpoint .= '?key=' . $api_key;
	8344	+ $headers = array(
	8345	+ 'Content-Type' => 'application/json'
	8346	+ );
	8347	+ } else {
	8348	+ // OpenAI/Voyage use Bearer token
	8349	+ $headers = array(
	8350	+ 'Authorization' => 'Bearer ' . $api_key,
	8351	+ 'Content-Type' => 'application/json'
	8352	+ );
	8353	+ }
	8354	+
	8355	+ // Make API request
	8356	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	8357	+ $response = wp_remote_post($endpoint, array(
	8358	+ 'body' => wp_json_encode($request_body),
	8359	+ 'headers' => $headers,
	8360	+ 'timeout' => 60 // Increased timeout for large inputs
	8361	+ ));
	8362	+
	8363	+ // Handle wp_remote_post errors
	8364	+ if (is_wp_error($response)) {
	8365	+ $error_message = $response->get_error_message();
	8366	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	8367	+ return 'Connection error: ' . $error_message;
	8368	+ }
	8369	+
	8370	+ // Get and check HTTP response code
	8371	+ $http_code = wp_remote_retrieve_response_code($response);
	8372	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	8373	+
	8374	+ if ($http_code !== 200) {
	8375	+ $error_body = wp_remote_retrieve_body($response);
	8376	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	8377	+
	8378	+ // Try to parse error for more details
	8379	+ $error_json = json_decode($error_body, true);
	8380	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	8381	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	8382	+ $error_message = $error_json['error']['message'] ?? 'No message';
	8383	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	8384	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	8385	+
	8386	+ // Customize error message for common API errors
	8387	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	8388	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	8389	+ } elseif ($error_type === 'authentication_error') {
	8390	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	8391	+ }
	8392	+
	8393	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	8394	+ return $error_message;
	8395	+ }
	8396	+
	8397	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	8398	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	8399	+ return $error_message;
	8400	+ }
	8401	+
	8402	+ // Parse response body
	8403	+ $response_body = wp_remote_retrieve_body($response);
	8404	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	8405	+
	8406	+ $response_data = json_decode($response_body, true);
	8407	+
	8408	+ if (json_last_error() !== JSON_ERROR_NONE) {
	8409	+ $error = json_last_error_msg();
	8410	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	8411	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	8412	+ return "Failed to parse API response: $error";
	8413	+ }
	8414	+
	8415	+ // Handle different response formats based on provider
	8416	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	8417	+ // Gemini API response format
	8418	+ if (isset($response_data['embedding']['values'])) {
	8419	+ $embedding_dimensions = count($response_data['embedding']['values']);
	8420	+ //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
	8421	+
	8422	+ // Check if embedding dimensions are as expected (should be 1536)
	8423	+ if ($embedding_dimensions !== 1536) {
	8424	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
	8425	+ }
	8426	+
	8427	+ return $response_data['embedding']['values'];
	8428	+ } else {
	8429	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
	8430	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	8431	+
	8432	+ if (isset($response_data['error'])) {
	8433	+ $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
	8434	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	8435	+ return $error_message;
	8436	+ }
	8437	+
	8438	+ $error_message = "Invalid Gemini API response format: No embedding found";
	8439	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	8440	+ return $error_message;
	8441	+ }
	8442	+ } else {
	8443	+ // OpenAI/Voyage API response format
	8444	+ if (isset($response_data['data'][0]['embedding'])) {
	8445	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	8446	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	8447	+
	8448	+ // Check if embedding dimensions are as expected
	8449	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	8450	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	8451	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	8452	+ }
	8453	+
	8454	+ return $response_data['data'][0]['embedding'];
	8455	+ } else {
	8456	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	8457	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	8458	+
	8459	+ if (isset($response_data['error'])) {
	8460	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	8461	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	8462	+ return $error_message;
	8463	+ }
	8464	+
	8465	+ $error_message = "Invalid API response format: No embedding found";
	8466	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	8467	+ return $error_message;
	8468	+ }
	8469	+ }
	8470	+ }
6014	8471
6015	8472
6016	8473
6017	8474	}