← All changes | includes/class-mxchat-admin.php +5019 -2961 2.0.4 → 2.5.2 View file →

		@@ -6,13 +6,15 @@
6	6	class MxChat_Admin {
7	7	private $options;
8	8	private $chat_count;
9	9	private $is_activated;
	10	+ private $knowledge_manager;
10	11
11		- public function __construct() {
	12	+ public function __construct($knowledge_manager = null) {
12	13	$this->options = get_option('mxchat_options');
13	14	$this->chat_count = get_option('mxchat_chat_count', 0);
14	15	$this->is_activated = $this->is_license_active();
	16	+ $this->knowledge_manager = $knowledge_manager;
15	17
16	18	// Initialize default options if they are not set
17	19	if (!$this->options) {
18	20	$this->initialize_default_options();
		@@ -23,49 +25,42 @@
23	25	add_action('admin_init', array($this, 'mxchat_page_init'));
24	26	add_action('admin_init', array($this, 'mxchat_prompts_page_init'));
25	27	add_action('admin_enqueue_scripts', array($this, 'mxchat_enqueue_admin_assets'));
26	28	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	29	add_action('admin_post_mxchat_delete_prompt', array($this, 'mxchat_handle_delete_prompt'));
29	30	add_action('wp_ajax_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
30	31	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'));
32	32	add_action('wp_footer', array($this, 'mxchat_append_chatbot_to_body'));
33	33	add_action('admin_head-mxchat-prompts', array($this, 'mxchat_enqueue_admin_assets'));
34	34	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	35	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	36	add_action('admin_post_mxchat_delete_all_prompts', array($this, 'mxchat_handle_delete_all_prompts'));
39	37	add_action('admin_post_mxchat_add_intent', array($this, 'mxchat_handle_add_intent'));
40	38	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		- $this->options['enable_woocommerce_integration'] === 'on')) {
	39	+ add_action('admin_post_mxchat_edit_intent', array($this, 'mxchat_handle_edit_intent'));
	40	+ add_action('wp_ajax_mxchat_export_transcripts', array($this, 'export_chat_transcripts'));
	41	+ add_action('admin_init', array($this, 'mxchat_transcripts_page_init'));
	42	+ add_action('wp_ajax_dismiss_live_agent_notice', array($this, 'dismiss_live_agent_notice'));
53	43
54		- //error_log('MxChat Admin: WooCommerce integration is enabled, adding hooks');
55		- add_action('wp_insert_post', array($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		- }
	44	+ add_action('admin_init', array($this, 'register_pinecone_settings'));
	45	+
	46	+ add_action('admin_notices', array($this, 'display_admin_notices'));
	47	+
	48	+ add_action('wp_ajax_mxchat_test_streaming_actual', [$this, 'mxchat_handle_test_streaming_actual']);
	49	+ add_action('wp_ajax_mxchat_test_streaming', [$this, 'mxchat_handle_test_streaming']); // Keep existing as fallback
	50	+
	51	+ add_action('wp_ajax_mxchat_save_selected_bot', array($this, 'mxchat_save_selected_bot'));
	52	+ add_action('wp_ajax_mxchat_fetch_openrouter_models', array($this, 'fetch_openrouter_models'));
59	53	}
60	54
61		- // Method to check if the license is active
62	55	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		- }
	56	+ // Get the raw value without translation
	57	+ $license_status = get_option('mxchat_license_status', 'inactive');
66	58
67		- // Initialize default options
	59	+ // Check against multiple possible values, bypassing translation issues
	60	+ return ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
	61	+}
	62	+
68	63	private function initialize_default_options() {
69	64	$default_options = array(
70	65	'api_key' => '',
71	66	'xai_api_key' => '',
		@@ -70,25 +65,46 @@
70	65	'api_key' => '',
71	66	'xai_api_key' => '',
72	67	'claude_api_key' => '',
73	68	'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'),
	69	+ 'voyage_api_key' => '',
	70	+ 'gemini_api_key' => '',
	71	+ 'enable_streaming_toggle' => 'on',
	72	+ 'embedding_model' => 'text-embedding-ada-002',
	73	+ '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:
	74	+
	75	+ # Response Style - CRITICALLY IMPORTANT
	76	+ - MAXIMUM LENGTH: 1-3 short sentences per response
	77	+ - Ultra-concise: Get straight to the answer with no filler
	78	+ - No introductions like "Sure!" or "I\'d be happy to help"
	79	+ - No phrases like "based on my knowledge" or "according to information"
	80	+ - No explanatory text before giving the answer
	81	+ - No summaries or repetition
	82	+ - Hyperlink all URLs
	83	+ - Respond in user\'s language
	84	+ - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	85	+
	86	+ # Knowledge Base Requirements - PREVENT HALLUCINATIONS
	87	+ - ONLY answer questions using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	88	+ - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	89	+ - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	90	+ - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	91	+ - Better to admit insufficient information than provide inaccurate answers',
80	92	'model' => esc_html__('gpt-4o', 'mxchat'),
81	93	'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
82	94	'role_rate_limits' => array(),
83	95	'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
84	96	'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'),
	97	+ '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	98	'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
	99	+ 'enable_name_field' => 'off', // NEW
	100	+ 'name_field_placeholder' => esc_html__('Enter your name', 'mxchat'), // NEW
87	101	'top_bar_title' => esc_html__('MxChat', 'mxchat'),
88		- 'intro_message' => esc_html__('Hello! How can I assist you today?', 'mxchat'),
	102	+ 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
	103	+ 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
89	104	'input_copy' => esc_html__('How can I assist?', 'mxchat'),
90	105	'append_to_body' => esc_html__('off', 'mxchat'),
	106	+ 'contextual_awareness_toggle' => 'off',
91	107	'close_button_color' => esc_html__('#fff', 'mxchat'),
92	108	'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
93	109	'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
94	110	'user_message_font_color' => esc_html__('#212121', 'mxchat'),
		@@ -105,17 +121,19 @@
105	121
106	122	// New fields for Loops Integration
107	123	'loops_api_key' => '',
108	124	'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'),
	125	+ 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	126	+ 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
111	127	'popular_question_1' => '',
112	128	'popular_question_2' => '',
113	129	'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'),
	130	+ 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
	131	+ 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
	132	+ 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
117	133	'pdf_max_pages' => 69,
	134	+ 'show_pdf_upload_button' => 'on',
	135	+ 'show_word_upload_button' => 'on',
118	136
119	137	// Live Agent Integration
120	138	'live_agent_webhook_url' => '',
121	139	'live_agent_secret_key' => '',
		@@ -149,10 +167,8 @@
149	167	// Update the $this->options property
150	168	$this->options = $merged_options;
151	169	}
152	170
153		-
154		-
155	171	public function mxchat_add_plugin_page() {
156	172	// Main menu page
157	173	add_menu_page(
158	174	esc_html__('MxChat Settings', 'mxchat'),
		@@ -173,26 +189,24 @@
173	189	'mxchat-prompts',
174	190	array($this, 'mxchat_create_prompts_page')
175	191	);
176	192
177		- // Submenu page for Chat Transcripts
178	193	add_submenu_page(
179		- 'mxchat-max', // Corrected parent slug to match the main menu
	194	+ 'mxchat-max',
180	195	esc_html__('Chat Transcripts', 'mxchat'),
181	196	esc_html__('Transcripts', 'mxchat'),
182	197	'manage_options',
183	198	'mxchat-transcripts',
184		- array($this, 'mxchat_create_transcripts_page') // Prefixed function name with mxchat_
	199	+ array($this, 'mxchat_create_transcripts_page')
185	200	);
186	201
187		- // Submenu page for Intents
188	202	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($this, 'mxchat_intents_page_html') // Callback function
	203	+ 'mxchat-max',
	204	+ esc_html__('MxChat Actions', 'mxchat'),
	205	+ esc_html__('Actions', 'mxchat'),
	206	+ 'manage_options',
	207	+ 'mxchat-actions',
	208	+ array($this, 'mxchat_actions_page_html')
195	209	);
196	210
197	211	add_submenu_page(
198	212	'mxchat-max',
		@@ -219,156 +233,299 @@
219	233	$addons_page = new MxChat_Addons();
220	234	$addons_page->render_page();
221	235	}
222	236
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')]);
	237	+/**
	238	+ * Test actual streaming functionality in the WordPress environment
	239	+ */
	240	+public function mxchat_handle_test_streaming_actual() {
	241	+ check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
	242	+
	243	+ // Check if headers have already been sent
	244	+ if (headers_sent()) {
	245	+ wp_send_json_error(['message' => 'Headers already sent - streaming not possible']);
	246	+ return;
227	247	}
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')]);
	248	+
	249	+ // Check for required functions
	250	+ if (!function_exists('curl_init')) {
	251	+ wp_send_json_error(['message' => 'cURL not available - streaming requires cURL']);
	252	+ return;
233	253	}
234		- // Load the full options array
	254	+
	255	+ // Get user's selected model and API key
235	256	$options = get_option('mxchat_options', []);
236		- // Handle special cases
237		- switch ($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		- }
	257	+ $selected_model = $options['model'] ?? 'gpt-4o';
	258	+
	259	+ // Get the provider from the model
	260	+ $model_parts = explode('-', $selected_model);
	261	+ $provider = strtolower($model_parts[0]);
	262	+
	263	+ // Get the appropriate API key
	264	+ $api_key = '';
	265	+ switch ($provider) {
	266	+ case 'gpt':
	267	+ case 'o1':
	268	+ $api_key = $options['api_key'] ?? '';
245	269	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;
	270	+ case 'claude':
	271	+ $api_key = $options['claude_api_key'] ?? '';
262	272	break;
263		- case 'live_agent_status':
264		- // Set the new value
265		- $options[$name] = ($value === 'on') ? 'on' : 'off';
	273	+ case 'grok':
	274	+ $api_key = $options['xai_api_key'] ?? '';
266	275	break;
267		- case 'enable_woocommerce_integration':
268		- // Handle values that used to be 1/0
269		- $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
	276	+ case 'deepseek':
	277	+ $api_key = $options['deepseek_api_key'] ?? '';
270	278	break;
	279	+ case 'gemini':
	280	+ $api_key = $options['gemini_api_key'] ?? '';
	281	+ break;
271	282	default:
272		- // Handle role rate limits
273		- if (strpos($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'] = [];
281		- }
282		- // Update the specific role's rate limit
283		- $options['role_rate_limits'][$role_id] = sanitize_text_field($value);
284		- break;
285		- }
286		- }
287		- // Handle toggles
288		- if (strpos($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;
298		- }
	283	+ // Default to OpenAI for unknown models
	284	+ $api_key = $options['api_key'] ?? '';
	285	+ $provider = 'gpt';
299	286	break;
300	287	}
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, $value);
	288	+
	289	+ if (empty($api_key)) {
	290	+ wp_send_json_error(['message' => "API key not configured for {$provider} provider"]);
	291	+ return;
309	292	}
310		- if ($updated) {
311		- wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
312		- } else {
313		- wp_send_json_error(['message' => esc_html__('Update failed or no changes', 'mxchat')]);
	293	+
	294	+ // Test streaming with the selected model and provider
	295	+ try {
	296	+ $this->perform_streaming_test($provider, $selected_model, $api_key);
	297	+ } catch (Exception $e) {
	298	+ wp_send_json_error(['message' => 'Streaming test exception: ' . $e->getMessage()]);
314	299	}
315	300	}
316	301
317	302	/**
318		- * Handles AJAX auto-save for prompts and auto-sync settings.
	303	+ * Perform the actual streaming test
319	304	*/
320		-public function mxchat_save_prompts_setting_callback() {
321		- // Check the correct nonce for this action.
322		- check_ajax_referer( 'mxchat_prompts_setting_nonce', '_ajax_nonce' );
	305	+private function perform_streaming_test($provider, $model, $api_key) {
	306	+ // Set streaming headers
	307	+ header('Content-Type: text/event-stream');
	308	+ header('Cache-Control: no-cache');
	309	+ header('X-Accel-Buffering: no'); // Disable nginx buffering
323	310
324		- if ( ! current_user_can( 'manage_options' ) ) {
325		- wp_send_json_error( [ 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ] );
	311	+ // Prepare test message
	312	+ $test_message = "Please respond with exactly: 'Streaming test successful!' - send this as a short response for testing.";
	313	+
	314	+ // Configure API request based on provider
	315	+ $url = '';
	316	+ $headers = [];
	317	+ $body = [];
	318	+
	319	+ switch ($provider) {
	320	+ case 'gpt':
	321	+ case 'o1':
	322	+ $url = 'https://api.openai.com/v1/chat/completions';
	323	+ $headers = [
	324	+ 'Content-Type: application/json',
	325	+ 'Authorization: Bearer ' . $api_key
	326	+ ];
	327	+ $body = [
	328	+ 'model' => $model,
	329	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	330	+ 'max_tokens' => 50,
	331	+ 'temperature' => 0.3,
	332	+ 'stream' => true
	333	+ ];
	334	+ break;
	335	+
	336	+ case 'claude':
	337	+ $url = 'https://api.anthropic.com/v1/messages';
	338	+ $headers = [
	339	+ 'Content-Type: application/json',
	340	+ 'x-api-key: ' . $api_key,
	341	+ 'anthropic-version: 2023-06-01'
	342	+ ];
	343	+ $body = [
	344	+ 'model' => $model,
	345	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	346	+ 'max_tokens' => 50,
	347	+ 'temperature' => 0.3,
	348	+ 'stream' => true
	349	+ ];
	350	+ break;
	351	+
	352	+ case 'grok':
	353	+ $url = 'https://api.x.ai/v1/chat/completions';
	354	+ $headers = [
	355	+ 'Content-Type: application/json',
	356	+ 'Authorization: Bearer ' . $api_key
	357	+ ];
	358	+ $body = [
	359	+ 'model' => $model,
	360	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	361	+ 'max_tokens' => 50,
	362	+ 'temperature' => 0.3,
	363	+ 'stream' => true
	364	+ ];
	365	+ break;
	366	+
	367	+ case 'deepseek':
	368	+ $url = 'https://api.deepseek.com/v1/chat/completions';
	369	+ $headers = [
	370	+ 'Content-Type: application/json',
	371	+ 'Authorization: Bearer ' . $api_key
	372	+ ];
	373	+ $body = [
	374	+ 'model' => $model,
	375	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	376	+ 'max_tokens' => 50,
	377	+ 'temperature' => 0.3,
	378	+ 'stream' => true
	379	+ ];
	380	+ break;
	381	+
	382	+ default:
	383	+ echo "data: " . json_encode(['error' => 'Unsupported provider for streaming test: ' . $provider]) . "\n\n";
	384	+ flush();
	385	+ return;
326	386	}
327	387
328		- $name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
329		- $value = isset( $_POST['value'] ) ? sanitize_text_field( wp_unslash( $_POST['value'] ) ) : '';
	388	+ // Initialize cURL
	389	+ $ch = curl_init();
	390	+ curl_setopt($ch, CURLOPT_URL, $url);
	391	+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
	392	+ curl_setopt($ch, CURLOPT_POST, true);
	393	+ curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($body));
	394	+ curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
	395	+ curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
	396	+ curl_setopt($ch, CURLOPT_TIMEOUT, 30);
	397	+ curl_setopt($ch, CURLOPT_WRITEFUNCTION, function($ch, $data) use ($provider) {
	398	+ return $this->process_streaming_test_data($data, $provider);
	399	+ });
330	400
331		- if ( empty( $name ) ) {
332		- wp_send_json_error( [ 'message' => esc_html__( 'Invalid field name', 'mxchat' ) ] );
	401	+ // Send initial test message
	402	+ echo "data: " . json_encode(['content' => '[Starting streaming test...]']) . "\n\n";
	403	+ flush();
	404	+
	405	+ $result = curl_exec($ch);
	406	+ $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
	407	+ $curl_error = curl_error($ch);
	408	+ curl_close($ch);
	409	+
	410	+ if ($curl_error) {
	411	+ echo "data: " . json_encode(['error' => 'cURL Error: ' . $curl_error]) . "\n\n";
	412	+ flush();
	413	+ return;
333	414	}
334	415
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, $value );
340		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
	416	+ if ($http_code !== 200) {
	417	+ echo "data: " . json_encode(['error' => 'API returned HTTP ' . $http_code]) . "\n\n";
	418	+ flush();
	419	+ return;
341	420	}
342	421
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', [] );
	422	+ // Send completion signal
	423	+ echo "data: [DONE]\n\n";
	424	+ flush();
	425	+}
350	426
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[ $key ] = '0';
356		- // Or, if you prefer, just return an error so that the main plugin doesn't handle it:
357		- wp_send_json_error( [ 'message' => esc_html__( 'Pinecone settings are now handled in the add-on.', 'mxchat' ) ] );
	427	+/**
	428	+ * Process streaming data for the test
	429	+ */
	430	+private function process_streaming_test_data($data, $provider) {
	431	+ static $chunk_count = 0;
	432	+
	433	+ $lines = explode("\n", $data);
	434	+
	435	+ foreach ($lines as $line) {
	436	+ if (trim($line) === '') {
	437	+ continue;
	438	+ }
	439	+
	440	+ // Handle different provider formats
	441	+ if ($provider === 'claude') {
	442	+ // Claude uses event: and data: format
	443	+ if (strpos($line, 'data: ') === 0) {
	444	+ $json_str = substr($line, 6);
	445	+ $json = json_decode($json_str, true);
	446	+
	447	+ if (isset($json['type']) && $json['type'] === 'content_block_delta') {
	448	+ if (isset($json['delta']['text'])) {
	449	+ $chunk_count++;
	450	+ echo "data: " . json_encode([
	451	+ 'content' => $json['delta']['text'],
	452	+ 'test_chunk' => $chunk_count
	453	+ ]) . "\n\n";
	454	+ flush();
	455	+ }
	456	+ }
	457	+ }
358	458	} else {
359		- // For all other fields, use the existing logic.
360		- $options[ $key ] = ( $value === 'on' || $value === '1' ) ? '1' : $value;
	459	+ // OpenAI, X.AI, DeepSeek format
	460	+ if (strpos($line, 'data: ') === 0) {
	461	+ $json_str = substr($line, 6);
	462	+
	463	+ if ($json_str === '[DONE]') {
	464	+ // Don't echo [DONE] here, let the main function handle it
	465	+ continue;
	466	+ }
	467	+
	468	+ $json = json_decode($json_str, true);
	469	+ if (isset($json['choices'][0]['delta']['content'])) {
	470	+ $chunk_count++;
	471	+ echo "data: " . json_encode([
	472	+ 'content' => $json['choices'][0]['delta']['content'],
	473	+ 'test_chunk' => $chunk_count
	474	+ ]) . "\n\n";
	475	+ flush();
	476	+ }
	477	+ }
361	478	}
362		- update_option( 'mxchat_prompts_options', $options );
363		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
364	479	}
	480	+
	481	+ return strlen($data);
365	482	}
366	483
	484	+/**
	485	+ * Updated version of your existing test method (keep this as a fallback)
	486	+ */
	487	+public function mxchat_handle_test_streaming() {
	488	+ check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
367	489
368		- wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
	490	+ // Use the actual streaming test instead
	491	+ $this->mxchat_handle_test_streaming_actual();
369	492	}
370	493
	494	+
	495	+public function register_pinecone_settings() {
	496	+ register_setting(
	497	+ 'mxchat_pinecone_addon_options',
	498	+ 'mxchat_pinecone_addon_options',
	499	+ array(
	500	+ 'type' => 'array',
	501	+ 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
	502	+ 'default' => array(
	503	+ 'mxchat_use_pinecone' => '0',
	504	+ 'mxchat_pinecone_api_key' => '',
	505	+ 'mxchat_pinecone_host' => '',
	506	+ 'mxchat_pinecone_index' => '',
	507	+ 'mxchat_pinecone_environment' => ''
	508	+ )
	509	+ )
	510	+ );
	511	+}
	512	+
	513	+public function sanitize_pinecone_settings($input) {
	514	+ $sanitized = array();
	515	+
	516	+ $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
	517	+ $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
	518	+ $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
	519	+ $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
	520	+ $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
	521	+
	522	+ // Remove https:// from host if present
	523	+ $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
	524	+
	525	+ return $sanitized;
	526	+}
	527	+
371	528	public function mxchat_display_admin_notice() {
372	529	// Success notice
373	530	if ($message = get_transient('mxchat_admin_notice_success')) {
374	531	?>
		@@ -391,2035 +548,2470 @@
391	548	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
392	549	}
393	550	}
394	551
	552	+public function show_live_agent_disabled_banner() {
	553	+ $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
395	554
396		-
397		-
398		-
	555	+ if ($show_disabled_notice) {
	556	+ ?>
	557	+ <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
	558	+ <div class="mxchat-pro-notification">
	559	+ <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
	560	+ <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
	561	+ <line x1="18" y1="6" x2="6" y2="18"></line>
	562	+ <line x1="6" y1="6" x2="18" y2="18"></line>
	563	+ </svg>
	564	+ </button>
	565	+ <div class="mxchat-live-agent-content">
	566	+ <h3>🔧 Live Agent Integration Updated!</h3>
	567	+ <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>
	568	+ </div>
	569	+ </div>
	570	+ </div>
	571	+ <?php
	572	+ }
	573	+}
399	574	public function mxchat_create_admin_page() {
	575	+ $this->add_live_agent_nonce();
400	576
401	577	?>
402		- <div class="wrap mxchat-admin">
403		- <?php if (!$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 $20 on MxChat Pro!', 'mxchat'); ?>
407		- <a href="https://mxchat.ai/" target="_blank"><?php echo esc_html__('Upgrade to Pro today', 'mxchat'); ?></a>
408		- </p>
	578	+ <div class="wrap mxchat-wrapper">
	579	+ <!-- Hero Section -->
	580	+ <div class="mxchat-hero">
	581	+ <h1 class="mxchat-main-title">
	582	+ <span class="mxchat-gradient-text">MxChat</span> Settings
	583	+ </h1>
	584	+ <p class="mxchat-hero-subtitle">
	585	+ <?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
	586	+ </p>
409	587	</div>
410		- <?php endif; ?>
411	588
412		- <div class="mxchat-agents-banner">
413		- <p>
414		- <strong><?php echo esc_html__('The MxChat Add-Ons Platform', 'mxchat'); ?></strong><?php echo esc_html__(' is here! Pro users get unlimited access to our growing collection of powerful add-ons. ', 'mxchat'); ?><a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>"><?php echo esc_html__('Explore all add-ons', 'mxchat'); ?></a><?php echo esc_html__(' including Forms Builder, Theme Customizer, Content Moderation, and more – all included with your lifetime Pro license!', 'mxchat'); ?>
415		- </p>
416		- </div>
	589	+ <div class="mxchat-content">
	590	+
	591	+ <?php if (!$this->is_activated): ?>
	592	+ <div class="mxchat-pro-card">
	593	+ <div class="mxchat-pro-notification">
	594	+ <div class="mxchat-pro-content">
	595	+ <h3>🚀 Limited Lifetime Offer: Save 15% on MxChat Pro, Agency, or Agency Plus!</h3>
	596	+ <p>Unlock <strong>unlimited access</strong> to our growing collection of powerful add-ons including Admin AI Assistant (ChatGPT-like experience), Forms Builder, AI Theme Generator, WooCommerce, multi-bot, and more – all included with your <strong>lifetime license!</strong></p> </div>
	597	+ <div class="mxchat-pro-cta">
	598	+ <a href="https://mxchat.ai/" target="_blank" class="mxchat-button"><?php echo esc_html__('Upgrade Today', 'mxchat'); ?></a>
	599	+ <a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>" class="mxchat-link"><?php echo esc_html__('Preview Add-ons', 'mxchat'); ?></a>
	600	+ </div>
	601	+ </div>
	602	+ </div>
	603	+ <?php endif; ?>
417	604
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>
	605	+ <?php
	606	+ $this->show_live_agent_disabled_banner();
	607	+ ?>
423	608
424		- <div id="chatbot" class="mxchat-tab-content active">
425		- <div class="mxchat-autosave-section">
426		- <?php do_settings_sections('mxchat-chatbot'); ?>
	609	+ <!-- Tabs Navigation -->
	610	+ <div class="mxchat-tabs">
	611	+ <button class="mxchat-tab-button active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></button>
	612	+ <button class="mxchat-tab-button" data-tab="embed"><?php echo esc_html__('Toolbar & Components', 'mxchat'); ?></button>
	613	+ <button class="mxchat-tab-button" data-tab="general"><?php echo esc_html__('YouTube Tutorials', 'mxchat'); ?></button>
427	614	</div>
428		- </div>
429	615
430		- <div id="embed" class="mxchat-tab-content">
431		- <div class="mxchat-autosave-section">
432		-
433		- <div class="mxchat-settings-section">
434		- <h2><?php echo esc_html__('Loops Settings', 'mxchat'); ?></h2>
435		- <table class="form-table">
436		- <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
437		- </table>
	616	+ <!-- Tab Contents -->
	617	+ <div id="chatbot" class="mxchat-tab-content active">
	618	+ <div class="mxchat-card">
	619	+ <div class="mxchat-autosave-section">
	620	+ <?php do_settings_sections('mxchat-chatbot'); ?>
	621	+ </div>
438	622	</div>
	623	+ </div>
439	624
440		- <div class="section-divider"></div>
	625	+ <div id="embed" class="mxchat-tab-content">
441	626
442		- <div class="mxchat-settings-section">
443		- <h2><?php echo esc_html__('Brave Search Settings', 'mxchat'); ?></h2>
444		- <table class="form-table">
445		- <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
446		- </table>
	627	+ <div class="mxchat-card">
	628	+ <h2><?php esc_html_e('Toolbar Settings', 'mxchat'); ?></h2>
	629	+ <div class="mxchat-autosave-section">
	630	+ <table class="form-table">
	631	+ <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
	632	+ </table>
	633	+ </div>
447	634	</div>
448	635
449		- <div class="section-divider"></div>
450	636
451		- <div class="mxchat-settings-section">
452		- <h2><?php echo esc_html__('Toolbar Settings & Intents', 'mxchat'); ?></h2>
453		- <table class="form-table">
454		- <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
455		- </table>
	637	+ <div class="mxchat-card">
	638	+ <h2><?php esc_html_e('Loops Settings', 'mxchat'); ?></h2>
	639	+ <div class="mxchat-autosave-section">
	640	+ <table class="form-table">
	641	+ <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
	642	+ </table>
	643	+ </div>
456	644	</div>
457	645
458		- <div class="section-divider"></div>
	646	+ <div class="mxchat-card">
	647	+ <h2><?php esc_html_e('Brave Search Settings', 'mxchat'); ?></h2>
	648	+ <div class="mxchat-autosave-section">
	649	+ <table class="form-table">
	650	+ <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
	651	+ </table>
	652	+ </div>
	653	+ </div>
459	654
460		- <!-- Live Agent Settings Section -->
461		- <div class="mxchat-settings-section">
462		- <h2><?php echo esc_html__('Live Agent Settings', 'mxchat'); ?></h2>
463		- <p><?php echo esc_html__('Visit our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#slack_integration" target="_blank"><?php echo esc_html__('documentation page', 'mxchat'); ?></a> <?php echo esc_html__('to set up live agent transfer via Slack.', 'mxchat'); ?></p>
464		- <table class="form-table">
465		- <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
466		- </table>
	655	+ <div class="mxchat-card">
	656	+ <h2><?php esc_html_e('Live Agent Settings', 'mxchat'); ?></h2>
	657	+ <div class="mxchat-autosave-section">
	658	+<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__('for setup instructions and to see what\'s changed in the latest update.', 'mxchat'); ?></p> <table class="form-table">
	659	+ <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
	660	+ </table>
	661	+ </div>
467	662	</div>
468	663	</div>
469		- </div>
470	664
	665	+ <div id="general" class="mxchat-tab-content">
	666	+ <div class="mxchat-card">
	667	+ <?php do_settings_sections('mxchat-general'); ?>
	668	+ <div class="video-tutorials-section">
471	669
472		- <div id="general" class="mxchat-tab-content">
473		- <?php do_settings_sections('mxchat-general'); ?>
474		- <p>
475		- <?php echo esc_html__('If you’re having trouble with setup or getting the responses you need, we encourage you to review our', 'mxchat'); ?>
476		- <a href="https://mxchat.ai/documentation/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('documentation', 'mxchat'); ?></a> <?php echo esc_html__('or', 'mxchat'); ?>
477		- <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('create a support ticket', 'mxchat'); ?></a>.
478		- </p>
479		- <p>
480		- <?php echo esc_html__('If you like our plugin, please consider', 'mxchat'); ?> <a href="https://wordpress.org/plugins/mxchat-basic/#reviews" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('leaving us a review', 'mxchat'); ?></a>.
481		- </p>
482	670
483		- <div class="faq-item">
484		- <h3><?php echo esc_html__('How does the Claude API integration work?', 'mxchat'); ?></h3>
485		- <p>
486		- <?php echo esc_html__('The Claude API, provided by Anthropic, allows for intelligent, context-aware chatbot responses in MxChat. To use it, you will need both an OpenAI API key and a Claude API key. This is necessary because the system utilizes OpenAI for vector embedding in the Retrieval-Augmented Generation (RAG) process, as Claude does not currently offer an embedding API.', 'mxchat'); ?>
487		- </p>
488		- <p>
489		- <?php echo esc_html__('When using the Claude API, your custom content is sent to Claude for generating responses, while the embeddings are processed through OpenAI. This ensures your chatbot provides accurate and engaging responses while maintaining knowledge relevant to your website.', 'mxchat'); ?>
490		- </p>
491		- <p>
492		- <?php echo esc_html__('You can obtain your Claude API key by signing up on the', 'mxchat'); ?> <a href="https://www.anthropic.com/api" target="_blank" rel="noopener"><?php echo esc_html__('Anthropic API page', 'mxchat'); ?></a>.
493		- </p>
494		- </div>
	671	+ <div class="support-notification">
	672	+ <div class="support-notification-icon">
	673	+ <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
	674	+ <path d="m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3Z"/>
	675	+ <path d="M12 9v4"/>
	676	+ <path d="M12 17h.01"/>
	677	+ </svg>
	678	+ </div>
	679	+ <div class="support-notification-content">
	680	+ <h3 class="support-notification-title"><?php echo esc_html__('Need Help? We\'re Here for You!', 'mxchat'); ?></h3>
	681	+ <p class="support-notification-message">
	682	+ <?php echo esc_html__('Our goal is to provide the best experience and AI chatbot plugin available. If you\'re having trouble or believe something is not working as expected, please don\'t hesitate to submit a support ticket.', 'mxchat'); ?>
	683	+ </p>
	684	+ <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer" class="support-notification-button">
	685	+ <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">
	686	+ <path d="M14 9a2 2 0 0 1-2 2H6l-4 4V4c0-1.1.9-2 2-2h8a2 2 0 0 1 2 2v5Z"/>
	687	+ <path d="M18 9h2a2 2 0 0 1 2 2v11l-4-4h-6a2 2 0 0 1-2-2v-1"/>
	688	+ </svg>
	689	+ <?php echo esc_html__('Submit Support Ticket', 'mxchat'); ?>
	690	+ </a>
	691	+ </div>
	692	+</div>
495	693
496		- <div class="faq-item">
497		- <h3><?php echo esc_html__('How does the X.AI API integration work?', 'mxchat'); ?></h3>
498		- <p>
499		- <?php echo esc_html__('The X.AI API, released on 10.21.24, is currently in beta. To use it, you will need both an OpenAI API key and an X.AI API key. This is because OpenAI handles vector embeddings in the Retrieval-Augmented Generation (RAG) process, as X.AI does not yet provide an embedding API.', 'mxchat'); ?>
500		- </p>
501		- <p>
502		- <?php echo esc_html__('Custom content is sent to the X.AI API for generating responses, while OpenAI processes the embeddings. This allows the chatbot to provide advanced responses while maintaining context from your website. You can get your X.AI API key from the', 'mxchat'); ?> <a href="https://docs.x.ai/docs" target="_blank" rel="noopener"><?php echo esc_html__('X.AI API documentation', 'mxchat'); ?></a>.
503		- </p>
	694	+ <div class="tutorial-grid">
	695	+
	696	+ <div class="tutorial-item">
	697	+ <h3><?php echo esc_html__('AI Theme Generator Tutorial', 'mxchat'); ?></h3>
	698	+ <div class="video-description">
	699	+ <p><?php echo esc_html__('Learn how to instantly restyle your chatbot using plain English prompts. The AI Theme Generator lets you generate and apply beautiful designs with real-time previews—no CSS skills needed.', 'mxchat'); ?></p>
	700	+ <a href="https://www.youtube.com/watch?v=rSQDW2qbtRU&t" target="_blank" rel="noopener" class="video-link">
	701	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	702	+ <?php echo esc_html__('Watch AI Theme Generator Tutorial', 'mxchat'); ?>
	703	+ </a>
	704	+ </div>
	705	+</div>
	706	+
	707	+
	708	+ <div class="tutorial-item">
	709	+ <h3><?php echo esc_html__('MxChat Forms Tutorial', 'mxchat'); ?></h3>
	710	+ <div class="video-description">
	711	+ <p><?php echo esc_html__('Learn how to create and manage smart forms that automatically trigger during chat conversations.', 'mxchat'); ?></p>
	712	+ <a href="https://www.youtube.com/watch?v=3MrWy5dRalA" target="_blank" rel="noopener" class="video-link">
	713	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	714	+ <?php echo esc_html__('Watch MxChat Forms Tutorial', 'mxchat'); ?>
	715	+ </a>
504	716	</div>
	717	+ </div>
505	718
506		- <div class="faq-item">
507		- <h3><?php echo esc_html__('Do I need an OpenAI API key to use the chatbot?', 'mxchat'); ?></h3>
508		- <p>
509		- <?php echo esc_html__('Yes, you will need an OpenAI API key to power the chatbot. You can obtain an API key by signing up on the', 'mxchat'); ?> <a href="https://platform.openai.com/signup" target="_blank" rel="noopener"><?php echo esc_html__('OpenAI platform', 'mxchat'); ?></a>. <?php echo esc_html__('After signing up, you must add credits to your account—typically, $5 in credits is sufficient to get started.', 'mxchat'); ?>
510		- </p>
511		- <p>
512		- <?php echo esc_html__('Once you have your API key, simply enter it in the chatbot\'s settings to enable functionality. The chatbot relies on OpenAI’s models for generating responses, so having sufficient credits in your OpenAI account is essential for smooth operation.', 'mxchat'); ?>
513		- </p>
514		- </div>
	719	+<div class="tutorial-item">
	720	+ <h3><?php echo esc_html__('Admin Assistant Add-on', 'mxchat'); ?></h3>
	721	+ <div class="video-description">
	722	+ <p><?php echo esc_html__('Discover how to use the MxChat Admin Assistant to bring a ChatGPT-like experience directly inside your WordPress dashboard. Learn to access multiple AI models, save conversations, generate images, and use web search - all without leaving your admin panel.', 'mxchat'); ?></p>
	723	+ <a href="https://youtu.be/AdEA1k-UCFM" target="_blank" rel="noopener" class="video-link">
	724	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2-3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	725	+ <?php echo esc_html__('Watch Admin Assistant Tutorial', 'mxchat'); ?>
	726	+ </a>
	727	+ </div>
	728	+</div>
515	729
516		- <div class="faq-item">
517		- <h3><?php echo esc_html__('How do I add the chatbot to my site?', 'mxchat'); ?></h3>
518		- <p>
519		- <?php echo esc_html__('You can add the chatbot using the shortcode', 'mxchat'); ?> <code>[mxchat_chatbot floating="yes"]</code> <?php echo esc_html__('or', 'mxchat'); ?> <code>[mxchat_chatbot floating="no"]</code>. <?php echo esc_html__('For initial testing and styling, it\'s best to use the shortcode on a draft or non-public page. Once you’re ready to go live, enable the “Append Chat Widget to Body” option in the settings for site-wide integration (recommended) or add shortcode to the footer.', 'mxchat'); ?>
520		- </p>
	730	+ <div class="tutorial-item">
	731	+ <h3><?php echo esc_html__('Intent Tester Guide', 'mxchat'); ?></h3>
	732	+ <div class="video-description">
	733	+ <p><?php echo esc_html__('Discover how to use the Intent Tester to fine-tune your chatbot\'s responses and ensure it accurately understands user queries.', 'mxchat'); ?></p>
	734	+ <a href="https://www.youtube.com/watch?v=uTr14tn59Hc" target="_blank" rel="noopener" class="video-link">
	735	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	736	+ <?php echo esc_html__('Watch Intent Tester Tutorial', 'mxchat'); ?>
	737	+ </a>
521	738	</div>
	739	+ </div>
522	740
523		- <div class="faq-item">
524		- <h3><?php echo esc_html__('How does the chatbot use my content to generate responses?', 'mxchat'); ?></h3>
525		- <p>
526		- <?php echo esc_html__('The chatbot uses AI and vector embeddings to connect users with relevant information. When you submit content, it converts it into a mathematical format. When a user asks a question, the bot matches it to your stored content and generates a response based on relevance. For example, submitting "Our phone number is 910-123-4567" allows the bot to retrieve this information when asked about contact details. To ensure related information is provided together, submit it in one entry.', 'mxchat'); ?>
527		- </p>
	741	+ <div class="tutorial-item">
	742	+ <h3><?php echo esc_html__('Theme Customizer Add-on', 'mxchat'); ?></h3>
	743	+ <div class="video-description">
	744	+ <p><?php echo esc_html__('Learn how to customize your chatbot appearance with the Theme Customizer add-on. Easily modify colors, fonts, and styles with real-time previews to match your brand perfectly.', 'mxchat'); ?></p>
	745	+ <a href="https://youtu.be/MfbB9mZi6ag" target="_blank" rel="noopener" class="video-link">
	746	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	747	+ <?php echo esc_html__('Watch Theme Customizer Tutorial', 'mxchat'); ?>
	748	+ </a>
528	749	</div>
	750	+ </div>
529	751
530		- <div class="faq-item">
531		- <h3><?php echo esc_html__('Why does the chatbot sometimes make up links or information?', 'mxchat'); ?></h3>
532		- <p>
533		- <?php echo esc_html__('Occasionally, the chatbot may generate inaccurate links or information, known as "hallucinations." To minimize this, you can add system instructions to guide its behavior. For example, include an instruction like: "Only provide links you directly have access to or retrieve from the knowledge base. Do not make up links or information that you do not have direct access to." This helps the bot stay aligned with your content.', 'mxchat'); ?>
534		- </p>
	752	+ <div class="tutorial-item">
	753	+ <h3><?php echo esc_html__('WooCommerce Integration', 'mxchat'); ?></h3>
	754	+ <div class="video-description">
	755	+ <p><?php echo esc_html__('See how to integrate MxChat with your WooCommerce store to provide product recommendations and shopping assistance to your customers.', 'mxchat'); ?></p>
	756	+ <a href="https://www.youtube.com/watch?v=WsqAppHRGdA" target="_blank" rel="noopener" class="video-link">
	757	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	758	+ <?php echo esc_html__('Watch WooCommerce Integration Tutorial', 'mxchat'); ?>
	759	+ </a>
535	760	</div>
	761	+ </div>
536	762
537		- <div class="faq-item">
538		- <h3><?php echo esc_html__('How do intents work in MxChat?', 'mxchat'); ?></h3>
539		- <p>
540		- <?php echo esc_html__('Intents allow MxChat to recognize user requests and trigger specific actions, such as capturing emails or displaying product information. This helps provide a more interactive and responsive experience. For a detailed explanation of each intent, please refer to our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('Intents Documentation', 'mxchat'); ?></a>.
541		- </p>
	763	+ <div class="tutorial-item">
	764	+ <h3><?php echo esc_html__('Knowledge Base Setup', 'mxchat'); ?></h3>
	765	+ <div class="video-description">
	766	+ <p><?php echo esc_html__('Learn how to set up your knowledge base using PDFs, sitemaps, and manual entries to enhance your chatbot\'s responses with site-specific information.', 'mxchat'); ?></p>
	767	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	768	+ <a href="https://www.youtube.com/watch?v=8Ztjs66-VTo" target="_blank" rel="noopener" class="video-link">
	769	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	770	+ <?php echo esc_html__('Watch Knowledge Base Setup Tutorial', 'mxchat'); ?>
	771	+ </a>
542	772	</div>
	773	+ </div>
543	774
544		- <div class="faq-item">
545		- <h3><?php echo esc_html__('How does the Complianz integration work?', 'mxchat'); ?></h3>
546		- <p>
547		- <?php echo esc_html__('The Pro version offers direct integration with the Complianz GDPR plugin, making it easy to stay compliant with GDPR. If Complianz is enabled on your website, users must accept consent before the chatbot widget appears. The chatbot will only display once the user has accepted, ensuring compliance with data privacy regulations.', 'mxchat'); ?>
548		- </p>
	775	+ <div class="tutorial-item">
	776	+ <h3><?php echo esc_html__('Toolbar Chat with Documents', 'mxchat'); ?></h3>
	777	+ <div class="video-description">
	778	+ <p><?php echo esc_html__('See how to use the MxChat toolbar to chat with PDF and Word documents for enhanced document analysis and information retrieval.', 'mxchat'); ?></p>
	779	+ <a href="https://www.youtube.com/watch?v=j_c45WWCTG0" target="_blank" rel="noopener" class="video-link">
	780	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	781	+ <?php echo esc_html__('Watch Document Chat Tutorial', 'mxchat'); ?>
	782	+ </a>
549	783	</div>
	784	+ </div>
550	785
551		- <div class="faq-item">
552		- <h3><?php echo esc_html__('How does the WooCommerce integration work?', 'mxchat'); ?></h3>
553		- <p>
554		- <?php echo esc_html__('With WooCommerce integration, the chatbot automatically embeds new products and updates existing ones. For already-published products, you can click update or submit the product sitemap. The “Order History Access” setting allows the bot to access users\' order history (requires login) and assist with order inquiries. To enable the “Add to Cart” feature, add this system instruction: “After discussing a product, ask if the user wants to add it to their cart. The user must say \'Add to cart\' exactly.” Currently, this feature supports English only, with more languages coming soon.', 'mxchat'); ?>
555		- </p>
	786	+ <div class="tutorial-item">
	787	+ <h3><?php echo esc_html__('MxChat Smart Recommender Tutorial', 'mxchat'); ?></h3>
	788	+ <div class="video-description">
	789	+ <p><?php echo esc_html__('Learn how to create intelligent recommendation flows that guide users to perfect matches based on their preferences.', 'mxchat'); ?></p>
	790	+ <a href="https://www.youtube.com/watch?v=8te1KPa238g&t=1s" target="_blank" rel="noopener" class="video-link">
	791	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	792	+ <?php echo esc_html__('Watch Smart Recommender Tutorial', 'mxchat'); ?>
	793	+ </a>
556	794	</div>
	795	+ </div>
557	796
558		- <div class="faq-item">
559		- <h3><?php echo esc_html__('Why isn\'t my chatbot responding as expected?', 'mxchat'); ?></h3>
560		- <p>
561		- <?php echo esc_html__('AI chatbots can sometimes behave in unexpected ways, especially if you\'re new to configuring AI for specific tasks. We\'re committed to helping you get the most out of your chatbot experience. While we’re working on comprehensive guides and video tutorials, our team is here to assist you directly. If your chatbot isn\'t delivering the responses you need, please don’t hesitate to', 'mxchat'); ?> <a href="https://mxchat.ai/contact/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('contact us', 'mxchat'); ?></a> <?php echo esc_html__('for personalized support.', 'mxchat'); ?>
562		- </p>
563		- <p>
564		- <?php echo esc_html__('We’re dedicated to your success and ready to guide you in aligning the AI\'s behavior to meet your goals.', 'mxchat'); ?>
565		- </p>
	797	+ <div class="tutorial-item">
	798	+ <h3><?php echo esc_html__('Perplexity Integration', 'mxchat'); ?></h3>
	799	+ <div class="video-description">
	800	+ <p><?php echo esc_html__('Learn how to integrate Perplexity with your chatbot for real-time web search capabilities. This tutorial covers intent recognition, the toolbar toggle button, and how to enable your chatbot to search the web and provide up-to-date information to your visitors.', 'mxchat'); ?></p>
	801	+ <a href="https://youtu.be/wpKkbt24-bo" target="_blank" rel="noopener" class="video-link">
	802	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	803	+ <?php echo esc_html__('Watch Perplexity Integration Tutorial', 'mxchat'); ?>
	804	+ </a>
566	805	</div>
	806	+ </div>
567	807
568		- <div class="faq-item">
569		- <h3><?php echo esc_html__('What is Loops, and how do I get an API key?', 'mxchat'); ?></h3>
570		- <p>
571		- <?php echo esc_html__('Loops is a powerful SaaS email service that helps you automate and enhance your email marketing campaigns, making it easy to reach and engage with your audience. To integrate Loops with MxChat, you’ll need an API key from Loops. You can obtain this key by logging into your Loops account and navigating to the API settings. Visit the', 'mxchat'); ?> <a href="https://loops.so" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('Loops website', 'mxchat'); ?></a> <?php echo esc_html__('to get started or to sign up for an account.', 'mxchat'); ?>
572		- </p>
	808	+ <div class="tutorial-item">
	809	+ <h3><?php echo esc_html__('Brave Search Intent', 'mxchat'); ?></h3>
	810	+ <div class="video-description">
	811	+ <p><?php echo esc_html__('Learn how to leverage Brave Search intent capabilities to improve your chatbot\'s understanding of user queries and provide more accurate responses.', 'mxchat'); ?></p>
	812	+ <a href="https://www.youtube.com/watch?v=7vDL5H7vToc" target="_blank" rel="noopener" class="video-link">
	813	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	814	+ <?php echo esc_html__('Watch Brave Search Intent Tutorial', 'mxchat'); ?>
	815	+ </a>
573	816	</div>
574		-
575	817	</div>
576		- </div>
577		- <?php
578		-}
579	818
580		-
581		-
582		-public function mxchat_create_transcripts_page() {
583		- global $wpdb;
584		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
585		-
586		- // Get basic stats
587		- $total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
588		- $total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
589		- $total_users = $wpdb->get_var("SELECT COUNT(DISTINCT user_email) FROM $table_name WHERE user_email != ''");
590		- ?>
591		- <div class="wrap mxchat-admin">
592		- <!-- Stats Cards -->
593		- <div class="mxchat-stats-grid">
594		- <div class="mxchat-stat-card">
595		- <div class="stat-icon">💬</div>
596		- <div class="stat-content">
597		- <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
598		- <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
599		- </div>
	819	+ <div class="tutorial-item">
	820	+ <h3><?php echo esc_html__('Loops Email Capture', 'mxchat'); ?></h3>
	821	+ <div class="video-description">
	822	+ <p><?php echo esc_html__('Discover how to set up email capture with MxChat using Loops to grow your mailing list while providing value through your chatbot.', 'mxchat'); ?></p>
	823	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	824	+ <a href="https://www.youtube.com/watch?v=CNgm5TYDyTc" target="_blank" rel="noopener" class="video-link">
	825	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	826	+ <?php echo esc_html__('Watch Loops Email Capture Tutorial', 'mxchat'); ?>
	827	+ </a>
600	828	</div>
601		- <div class="mxchat-stat-card">
602		- <div class="stat-icon">📝</div>
603		- <div class="stat-content">
604		- <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
605		- <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
606		- </div>
607		- </div>
608		- <div class="mxchat-stat-card">
609		- <div class="stat-icon">👥</div>
610		- <div class="stat-content">
611		- <span class="stat-value"><?php echo esc_html($total_users); ?></span>
612		- <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
613		- </div>
614		- </div>
615	829	</div>
616	830
617		- <!-- Search and Filter Controls -->
618		- <div class="mxchat-controls-wrapper">
619		- <div class="mxchat-search-box">
620		- <input type="text" id="mxchat-search-transcripts"
621		- placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
622		- class="regular-text">
	831	+ <div class="tutorial-item">
	832	+ <h3><?php echo esc_html__('MxChat AI Agent Testing Service', 'mxchat'); ?></h3>
	833	+ <div class="video-description">
	834	+ <p><?php echo esc_html__('Learn how to use the MxChat AI Agent Testing Service to evaluate and improve your chatbot\'s performance and accuracy.', 'mxchat'); ?></p>
	835	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	836	+ <a href="https://www.youtube.com/watch?v=A0jowbpyX54" target="_blank" rel="noopener" class="video-link">
	837	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	838	+ <?php echo esc_html__('Watch AI Agent Testing Tutorial', 'mxchat'); ?>
	839	+ </a>
623	840	</div>
	841	+ </div>
	842	+ </div>
624	843
625		- <form id="mxchat-delete-form" method="post">
626		- <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
627		- <div class="mxchat-controls">
628		- <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
629		- <span class="dashicons dashicons-yes-alt"></span>
630		- <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
631		- </button>
632		- <button type="submit" class="button delete-chats-button">
633		- <span class="dashicons dashicons-trash"></span>
634		- <?php esc_html_e('Delete Selected', 'mxchat'); ?>
635		- </button>
	844	+ </div>
636	845	</div>
637		- </form>
	846	+ </div>
638	847	</div>
639		-
640		- <!-- Transcripts Container -->
641		- <div id="mxchat-transcripts"></div>
642	848	</div>
643	849	<?php
644	850	}
645	851
646		-public function mxchat_create_prompts_page() {
647		- global $wpdb;
648		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	852	+public function dismiss_live_agent_notice() {
	853	+ // Add debugging
	854	+ //error_log('dismiss_live_agent_notice called');
	855	+ //error_log('POST data: ' . print_r($_POST, true));
649	856
650		- // Display success message if all prompts were deleted
651		- if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
652		- echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
	857	+ // Verify nonce
	858	+ if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
	859	+ //error_log('Nonce verification failed');
	860	+ wp_die('Security check failed');
653	861	}
654	862
655		- // Set up pagination and search query
656		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
657		- $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
658		- $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
659		- $per_page = 10;
660		- $offset = ($current_page - 1) * $per_page;
	863	+ // Remove the notice flag
	864	+ $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
	865	+ //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
661	866
662		- // Modify query to handle search input
663		- $sql_search = "";
664		- if ($search_query) {
665		- $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
	867	+ wp_send_json_success();
	868	+}
	869	+public function add_live_agent_nonce() {
	870	+ if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
	871	+ // Make sure your admin script is enqueued and localize the data
	872	+ wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
	873	+ 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
	874	+ 'ajaxurl' => admin_url('admin-ajax.php')
	875	+ ));
666	876	}
	877	+}
667	878
668		- // Retrieve total number of prompts, considering search filter
669		- $total_prompts = $wpdb->get_var("SELECT COUNT(*) FROM {$table_name} {$sql_search}");
670		- $total_pages = ceil($total_prompts / $per_page);
671	879
672		- // Retrieve prompts from the database
673		- $prompts = $wpdb->get_results(
674		- $wpdb->prepare(
675		- "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
676		- $per_page,
677		- $offset
	880	+public function mxchat_create_transcripts_page() {
	881	+ global $wpdb;
	882	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	883	+
	884	+ // Get basic stats
	885	+ $total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
	886	+ $total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
	887	+
	888	+ // Count unique users with detailed breakdown
	889	+ $total_users = $wpdb->get_var("
	890	+ SELECT COUNT(DISTINCT
	891	+ CASE
	892	+ WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
	893	+ WHEN user_id != 0 THEN CONCAT('user_', user_id)
	894	+ WHEN user_identifier NOT LIKE 'Tech-Savvy User'
	895	+ AND user_identifier NOT LIKE 'Detail-Oriented User'
	896	+ AND user_identifier NOT LIKE 'Language Learner'
	897	+ AND user_identifier NOT LIKE 'Casual Browser'
	898	+ AND user_identifier NOT LIKE 'Policy Enforcer'
	899	+ AND user_identifier NOT LIKE 'Researcher'
	900	+ AND user_identifier NOT LIKE 'Loyalty Member'
	901	+ AND user_identifier NOT LIKE 'Gift Buyer'
	902	+ AND user_identifier NOT LIKE 'Parent or Caregiver'
	903	+ THEN user_identifier
	904	+ ELSE session_id
	905	+ END
678	906	)
679		- );
	907	+ FROM $table_name
	908	+ WHERE role != 'assistant'
	909	+ ");
680	910
681		- // Add the pagination links generation here
682		- $page_links = paginate_links(array(
683		- 'base' => add_query_arg(array(
684		- 'paged' => '%#%',
685		- 'search' => urlencode($search_query),
686		- '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
687		- ), admin_url('admin.php?page=mxchat-prompts')),
688		- 'format' => '',
689		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
690		- 'next_text' => __('Next &raquo;', 'mxchat'),
691		- 'total' => $total_pages,
692		- 'current' => $current_page,
693		- ));
	911	+ // Get user type breakdown
	912	+ $registered_users = $wpdb->get_var("
	913	+ SELECT COUNT(DISTINCT user_email)
	914	+ FROM $table_name
	915	+ WHERE user_email != '' AND user_email IS NOT NULL
	916	+ ");
694	917
695		- // Retrieve processing statuses
696		- $pdf_url = get_transient('mxchat_last_pdf_url');
697		- $sitemap_url = get_transient('mxchat_last_sitemap_url');
698		- $pdf_status = $pdf_url ? $this->get_pdf_processing_status($pdf_url) : false;
699		- $sitemap_status = $sitemap_url ? $this->get_sitemap_processing_status($sitemap_url) : false;
	918	+ $guest_users = $wpdb->get_var("
	919	+ SELECT COUNT(DISTINCT user_identifier)
	920	+ FROM $table_name
	921	+ WHERE (user_email = '' OR user_email IS NULL)
	922	+ AND role != 'assistant'
	923	+ AND user_identifier NOT LIKE 'Tech-Savvy User'
	924	+ AND user_identifier NOT LIKE 'Detail-Oriented User'
	925	+ AND user_identifier NOT LIKE 'Language Learner'
	926	+ AND user_identifier NOT LIKE 'Casual Browser'
	927	+ AND user_identifier NOT LIKE 'Policy Enforcer'
	928	+ AND user_identifier NOT LIKE 'Researcher'
	929	+ AND user_identifier NOT LIKE 'Loyalty Member'
	930	+ AND user_identifier NOT LIKE 'Gift Buyer'
	931	+ AND user_identifier NOT LIKE 'Parent or Caregiver'
	932	+ ");
700	933
701		- if ($pdf_status && $pdf_status['status'] === 'complete') {
702		- delete_transient('mxchat_last_pdf_url');
703		- $pdf_status = false;
704		- }
705		- if ($sitemap_status && $sitemap_status['status'] === 'complete') {
706		- delete_transient('mxchat_last_sitemap_url');
707		- $sitemap_status = false;
708		- }
709		-
710		- $is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
711		- || ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
	934	+ // Get agent test messages count
	935	+ $agent_tests = $wpdb->get_var("
	936	+ SELECT COUNT(DISTINCT session_id)
	937	+ FROM $table_name
	938	+ WHERE user_identifier IN (
	939	+ 'Tech-Savvy User',
	940	+ 'Detail-Oriented User',
	941	+ 'Language Learner',
	942	+ 'Casual Browser',
	943	+ 'Policy Enforcer',
	944	+ 'Researcher',
	945	+ 'Loyalty Member',
	946	+ 'Gift Buyer',
	947	+ 'Parent or Caregiver'
	948	+ )
	949	+ ");
712	950	?>
713		- <div class="wrap mxchat-wrapper">
	951	+ <div class="wrap mxchat-transcripts-wrapper">
714	952	<!-- Hero Section -->
715		- <div class="mxchat-hero">
	953	+ <div class="mxchat-transcripts-hero">
716	954	<h1 class="mxchat-main-title">
717		- <span class="mxchat-gradient-text">Knowledge Base</span> Manager
	955	+ Chat <span class="mxchat-gradient-text">Transcripts</span>
718	956	</h1>
719	957	<p class="mxchat-hero-subtitle">
720		- <?php esc_html_e('Enhance your AI chatbot with custom knowledge. Import, manage, and organize your content to keep responses accurate and relevant.', 'mxchat'); ?>
	958	+ <?php esc_html_e('Review and manage your chatbot conversations with detailed message history.', 'mxchat'); ?>
721	959	</p>
722	960	</div>
723		-
724	961	<div class="mxchat-content">
725		- <!-- Import Settings Card -->
726		- <div class="mxchat-card">
727		- <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
728		- <p><?php esc_html_e('Using the free Pinecone DB Manager add-on is recommended for high performance and a knowledge database of more than 500.', 'mxchat'); ?></p>
729		-
730		- <!-- Tab Contents -->
731		- <div class="mxchat-tab-contents">
732		- <!-- Default Database Tab -->
733		- <div id="default-db" class="mxchat-tab-content active">
734		- <!-- Auto-Sync Settings -->
735		- <div class="mxchat-settings-section">
736		- <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
737		- <p class="mxchat-description">
738		- <?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below. Works with Pinecone if enabled', 'mxchat'); ?>
739		- </p>
740		- <div class="mxchat-autosave-section"> <!-- Add this wrapper -->
741		- <div class="mxchat-toggle-group">
742		- <div class="mxchat-toggle-container">
743		- <label class="mxchat-toggle-switch">
744		- <input type="checkbox"
745		- name="mxchat_auto_sync_posts"
746		- class="mxchat-autosave-field"
747		- value="1"
748		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
749		- <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
750		- <span class="mxchat-toggle-slider"></span>
751		- </label>
752		- <span class="mxchat-toggle-label">
753		- <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
754		- </span>
755		- </div>
756		- <div class="mxchat-toggle-container">
757		- <label class="mxchat-toggle-switch">
758		- <input type="checkbox"
759		- name="mxchat_auto_sync_pages"
760		- class="mxchat-autosave-field"
761		- value="1"
762		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
763		- <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
764		- <span class="mxchat-toggle-slider"></span>
765		- </label>
766		- <span class="mxchat-toggle-label">
767		- <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
768		- </span>
769		- </div>
770		- </div>
771		- </div>
	962	+ <!-- Stats Cards -->
	963	+ <div class="mxchat-stats-grid">
	964	+ <div class="mxchat-stat-card">
	965	+ <div class="stat-icon">💬</div>
	966	+ <div class="stat-content">
	967	+ <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
	968	+ <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
772	969	</div>
773		-
774		- <!-- Import Methods -->
775		- <div class="mxchat-import-methods">
776		- <div class="mxchat-method-card">
777		- <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
778		- <p><?php esc_html_e('Import all content from your sitemap automatically.', 'mxchat'); ?></p>
779		- </div>
780		- <div class="mxchat-method-card">
781		- <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
782		- <p><?php esc_html_e('Import knowledge directly from PDF documents.', 'mxchat'); ?></p>
783		- </div>
784		- <div class="mxchat-method-card">
785		- <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
786		- <p><?php esc_html_e('Import content from any specific webpage.', 'mxchat'); ?></p>
787		- </div>
788		- <div class="mxchat-method-card">
789		- <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
790		- <p><?php esc_html_e('Directly submit content to be vectorized.', 'mxchat'); ?></p>
791		- </div>
792		- </div>
793		-
794		- <!-- Import Form -->
795		- <?php if (!$is_processing) : ?>
796		- <div class="mxchat-import-form">
797		- <form id="mxchat-sitemap-form" method="post"
798		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
799		- <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
800		- <div class="mxchat-url-input-group">
801		- <input type="url"
802		- name="sitemap_url"
803		- id="sitemap_url"
804		- placeholder="<?php esc_attr_e('Enter Sitemap, PDF, or Webpage URL', 'mxchat'); ?>"
805		- required />
806		- <button type="submit"
807		- name="submit_sitemap"
808		- class="mxchat-button-primary">
809		- <?php esc_html_e('Import', 'mxchat'); ?>
810		- </button>
811		- </div>
812		- </form>
813		- </div>
814		- <?php endif; ?>
815		-
816		- <!-- Processing Status -->
817		- <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
818		- <div class="mxchat-status-card">
819		- <div class="mxchat-status-header">
820		- <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
821		- <?php if ($is_processing) : ?>
822		- <form method="post" class="mxchat-stop-form"
823		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
824		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
825		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
826		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
827		- </button>
828		- </form>
829		- <?php endif; ?>
830		- </div>
831		- <div class="mxchat-progress-bar">
832		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
833		- </div>
834		- <div class="mxchat-status-details">
835		- <p><?php printf(
836		- esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
837		- absint($pdf_status['processed_pages']),
838		- absint($pdf_status['total_pages']),
839		- absint($pdf_status['percentage'])
840		- ); ?></p>
841		- <p><?php printf(
842		- esc_html__('Status: %s', 'mxchat'),
843		- esc_html(ucfirst($pdf_status['status']))
844		- ); ?></p>
845		- <p><?php printf(
846		- esc_html__('Last update: %s', 'mxchat'),
847		- esc_html($pdf_status['last_update'])
848		- ); ?></p>
849		- </div>
850		- </div>
851		- <?php endif; ?>
852		-
853		- <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
854		- <div class="mxchat-status-card">
855		- <div class="mxchat-status-header">
856		- <h4><?php esc_html_e('Sitemap Processing Status (Refresh for update)', 'mxchat'); ?></h4>
857		- <?php if ($is_processing) : ?>
858		- <form method="post" class="mxchat-stop-form"
859		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
860		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
861		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
862		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
863		- </button>
864		- </form>
865		- <?php endif; ?>
866		- </div>
867		- <div class="mxchat-progress-bar">
868		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
869		- </div>
870		- <div class="mxchat-status-details">
871		- <p><?php printf(
872		- esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
873		- absint($sitemap_status['processed_urls']),
874		- absint($sitemap_status['total_urls']),
875		- absint($sitemap_status['percentage'])
876		- ); ?></p>
877		- <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
878		- <div class="mxchat-error-notice">
879		- <?php if (!empty($sitemap_status['error'])) : ?>
880		- <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
881		- <?php endif; ?>
882		- <?php if (!empty($sitemap_status['last_error'])) : ?>
883		- <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
884		- <?php endif; ?>
885		- </div>
886		- <?php endif; ?>
887		- </div>
888		- </div>
889		- <?php endif; ?>
	970	+ </div>
	971	+ <div class="mxchat-stat-card">
	972	+ <div class="stat-icon">📝</div>
	973	+ <div class="stat-content">
	974	+ <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
	975	+ <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
890	976	</div>
	977	+ </div>
	978	+ <div class="mxchat-stat-card">
	979	+ <div class="stat-icon">👥</div>
	980	+ <div class="stat-content">
	981	+ <span class="stat-value"><?php echo esc_html($total_users); ?></span>
	982	+ <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
	983	+ <span class="stat-sublabel">
	984	+ <?php
	985	+ echo sprintf(
	986	+ esc_html__('%d registered, %d guests, %d agent tests', 'mxchat'),
	987	+ $registered_users,
	988	+ $guest_users,
	989	+ $agent_tests
	990	+ );
	991	+ ?>
	992	+ </span>
	993	+ </div>
	994	+ </div>
	995	+ </div>
891	996
892		-
	997	+ <!-- Search and Filter Controls with Notification Settings Button -->
	998	+ <div class="mxchat-controls-wrapper">
	999	+ <div class="mxchat-search-box">
	1000	+ <input type="text" id="mxchat-search-transcripts"
	1001	+ placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
	1002	+ class="regular-text">
893	1003	</div>
	1004	+ <form id="mxchat-delete-form" method="post">
	1005	+ <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
	1006	+ <div class="mxchat-controls">
	1007	+ <button type="button" id="mxchat-chat-email-notification-btn" class="mxchat-action-button">
	1008	+ <span class="dashicons dashicons-email"></span>
	1009	+ <?php esc_html_e('Notification Settings', 'mxchat'); ?>
	1010	+ </button>
	1011	+ <button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
	1012	+ <span class="dashicons dashicons-download"></span>
	1013	+ <?php esc_html_e('Export All Chats', 'mxchat'); ?>
	1014	+ </button>
	1015	+ <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
	1016	+ <span class="dashicons dashicons-yes-alt"></span>
	1017	+ <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
	1018	+ </button>
	1019	+ <button type="submit" class="button delete-chats-button">
	1020	+ <span class="dashicons dashicons-trash"></span>
	1021	+ <?php esc_html_e('Delete Selected', 'mxchat'); ?>
	1022	+ </button>
	1023	+ </div>
	1024	+ </form>
894	1025	</div>
895	1026
896		- <!-- Direct Content Submission Card -->
897		-<div class="mxchat-card">
898		- <div class="mxchat-card-header">
899		- <h2><?php esc_html_e('Submit Direct Content', 'mxchat'); ?></h2>
	1027	+ <!-- Transcripts Container -->
	1028	+ <div id="mxchat-transcripts"></div>
	1029	+ </div>
900	1030	</div>
901		- <form id="mxchat-content-form" method="post"
902		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
903		- <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
904		- <div class="mxchat-form-group">
905		- <label for="article_content"><?php esc_html_e('Content:', 'mxchat'); ?></label>
906		- <textarea name="article_content" id="article_content" required
907		- placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"></textarea>
908		- </div>
909		- <div class="mxchat-form-group">
910		- <label for="article_url"><?php esc_html_e('Source URL (Optional):', 'mxchat'); ?></label>
911		- <input type="url" name="article_url" id="article_url"
912		- placeholder="<?php esc_attr_e('Enter source URL', 'mxchat'); ?>">
913		- </div>
914		- <button type="submit" name="submit_content" class="mxchat-button-primary">
915		- <?php esc_html_e('Submit Content', 'mxchat'); ?>
916		- </button>
917		- </form>
918		-</div>
919	1031
920		-<!-- Knowledge Base Table Card -->
921		-<div class="mxchat-card">
922		- <div class="mxchat-card-header">
923		- <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
924		- <div class="mxchat-header-actions">
925		- <!-- Search -->
926		- <form method="get" id="knowledge-search" class="mxchat-search-form">
927		- <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
928		- <input type="hidden" name="page" value="mxchat-prompts" />
929		- <div class="mxchat-search-group">
930		- <span class="dashicons dashicons-search"></span>
931		- <input type="text"
932		- name="search"
933		- placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
934		- value="<?php echo esc_attr($search_query); ?>" />
935		- </div>
936		- </form>
937		-
938		- <!-- Delete All -->
939		- <form method="post"
940		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
941		- class="mxchat-delete-form"
942		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
943		- <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
944		- <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
945		- <span class="dashicons dashicons-trash"></span>
946		- <?php esc_html_e('Delete All', 'mxchat'); ?>
947		- </button>
948		- </form>
	1032	+ <!-- Modal for Chat Email Notification Settings -->
	1033	+ <div id="mxchat-chat-email-notification-modal" class="mxchat-chat-notification-modal-overlay" style="display: none;">
	1034	+ <div class="mxchat-chat-notification-modal-content">
	1035	+ <div class="mxchat-chat-notification-modal-header">
	1036	+ <h2><?php esc_html_e('Email Notification Settings', 'mxchat'); ?></h2>
	1037	+ <button type="button" class="mxchat-chat-notification-modal-close">&times;</button>
	1038	+ </div>
	1039	+ <div class="mxchat-chat-notification-modal-body">
	1040	+ <form method="post" action="options.php" id="mxchat-chat-email-notification-form">
	1041	+ <?php
	1042	+ settings_fields('mxchat_transcripts_options');
	1043	+ do_settings_sections('mxchat-transcripts');
	1044	+ ?>
	1045	+ <div class="mxchat-chat-notification-modal-footer">
	1046	+ <button type="submit" class="button button-primary">
	1047	+ <?php esc_html_e('Save Notification Settings', 'mxchat'); ?>
	1048	+ </button>
	1049	+ <button type="button" class="button mxchat-chat-notification-modal-cancel">
	1050	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	1051	+ </button>
	1052	+ </div>
	1053	+ </form>
	1054	+ </div>
949	1055	</div>
950	1056	</div>
	1057	+ <?php
	1058	+}
951	1059
952		- <!-- Table -->
953		- <div class="mxchat-table-wrapper">
954		- <table class="mxchat-records-table">
955		- <thead>
956		- <tr>
957		- <th><?php esc_html_e('ID', 'mxchat'); ?></th>
958		- <th><?php esc_html_e('Content', 'mxchat'); ?></th>
959		- <th><?php esc_html_e('Source', 'mxchat'); ?></th>
960		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
961		- </tr>
962		- </thead>
963		- <tbody>
964		- <?php if ($prompts) : ?>
965		- <?php foreach ($prompts as $prompt) : ?>
966		- <tr id="prompt-<?php echo esc_attr($prompt->id); ?>">
967		- <td><?php echo esc_html($prompt->id); ?></td>
968		- <td class="mxchat-content-cell">
969		- <div class="content-view">
970		- <?php echo wp_kses_post(wpautop(esc_textarea($prompt->article_content))); ?>
971		- </div>
972		- <textarea class="content-edit" style="display:none;">
973		- <?php echo esc_textarea($prompt->article_content); ?>
974		- </textarea>
975		- </td>
976		- <td class="mxchat-url-cell">
977		- <?php if (!empty($prompt->source_url)) : ?>
978		- <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
979		- <span class="dashicons dashicons-external"></span>
980		- <?php esc_html_e('View Source', 'mxchat'); ?>
981		- </a>
982		- <?php else : ?>
983		- <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
984		- <?php endif; ?>
985		- </td>
986		- <td class="mxchat-actions-cell">
987		- <button class="mxchat-button-icon edit-button"
988		- data-id="<?php echo esc_attr($prompt->id); ?>">
989		- <span class="dashicons dashicons-edit"></span>
990		- </button>
991		- <button class="mxchat-button-icon save-button"
992		- data-id="<?php echo esc_attr($prompt->id); ?>"
993		- style="display:none;"
994		- data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
995		- <span class="dashicons dashicons-saved"></span>
996		- </button>
997		- <a href="<?php echo esc_url(admin_url(
998		- 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
999		- . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
1000		- )); ?>"
1001		- class="mxchat-button-icon delete-button"
1002		- onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
1003		- <span class="dashicons dashicons-trash"></span>
1004		- </a>
1005		- </td>
1006		- </tr>
1007		- <?php endforeach; ?>
1008		- <?php else : ?>
1009		- <tr>
1010		- <td colspan="4" class="mxchat-no-records">
1011		- <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
1012		- </td>
1013		- </tr>
1014		- <?php endif; ?>
1015		- </tbody>
1016		- </table>
1017		- </div>
1018	1060
1019		- <?php if ($page_links) : ?>
1020		- <div class="mxchat-pagination">
1021		- <?php echo wp_kses_post($page_links); ?>
1022		- </div>
1023		- <?php endif; ?>
1024		-</div>
1025		-</div>
1026		-</div>
1027		-<?php
	1061	+public function mxchat_transcripts_notification_section_callback() {
	1062	+ 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>';
1028	1063	}
	1064	+public function mxchat_enable_notifications_callback() {
	1065	+ $options = get_option('mxchat_transcripts_options', array());
	1066	+ $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
	1067	+ ?>
	1068	+ <label for="mxchat_enable_notifications">
	1069	+ <input type="checkbox" id="mxchat_enable_notifications"
	1070	+ name="mxchat_transcripts_options[mxchat_enable_notifications]"
	1071	+ value="1" <?php checked(1, $enabled); ?>>
	1072	+ <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
	1073	+ </label>
	1074	+ <p class="description">
	1075	+ <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
	1076	+ </p>
	1077	+ <?php
	1078	+}
	1079	+public function mxchat_notification_email_callback() {
	1080	+ $options = get_option('mxchat_transcripts_options', array());
	1081	+ $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
	1082	+ ?>
	1083	+ <input type="email" id="mxchat_notification_email"
	1084	+ name="mxchat_transcripts_options[mxchat_notification_email]"
	1085	+ value="<?php echo esc_attr($email); ?>"
	1086	+ class="regular-text">
	1087	+ <p class="description">
	1088	+ <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
	1089	+ </p>
	1090	+ <?php
	1091	+}
	1092	+public function sanitize_transcripts_options($input) {
	1093	+ $sanitized = array();
1029	1094
	1095	+ $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
1030	1096
1031		-public function mxchat_handle_delete_all_prompts() {
1032		- // Verify nonce
1033		- if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
1034		- wp_die(__('Nonce verification failed.', 'mxchat'));
	1097	+ if (isset($input['mxchat_notification_email'])) {
	1098	+ $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
	1099	+ if (!is_email($sanitized['mxchat_notification_email'])) {
	1100	+ add_settings_error(
	1101	+ 'mxchat_transcripts_options',
	1102	+ 'invalid_email',
	1103	+ __('Please enter a valid email address for notifications.', 'mxchat'),
	1104	+ 'error'
	1105	+ );
	1106	+ $sanitized['mxchat_notification_email'] = get_option('admin_email');
	1107	+ }
1035	1108	}
1036	1109
1037		- // Check permissions
	1110	+ return $sanitized;
	1111	+}
	1112	+public function export_chat_transcripts() {
1038	1113	if (!current_user_can('manage_options')) {
1039		- wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	1114	+ wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
1040	1115	}
1041	1116
	1117	+ check_ajax_referer('mxchat_export_transcripts', 'security');
	1118	+
1042	1119	global $wpdb;
1043		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1120	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1044	1121
1045		- // Delete all prompts from the table
1046		- $wpdb->query("DELETE FROM {$table_name}");
	1122	+ // Get all transcripts ordered by session and timestamp
	1123	+ $results = $wpdb->get_results(
	1124	+ "SELECT session_id, user_email, user_identifier, role, message, timestamp
	1125	+ FROM {$table_name}
	1126	+ ORDER BY session_id, timestamp ASC"
	1127	+ );
1047	1128
1048		- // Clear relevant cache
1049		- wp_cache_delete('all_prompts', 'mxchat_prompts');
	1129	+ if (empty($results)) {
	1130	+ wp_send_json_error(array('message' => 'No transcripts found.'));
	1131	+ wp_die();
	1132	+ }
1050	1133
1051		- // Redirect back with a success message
1052		- $redirect_url = add_query_arg(array(
1053		- 'page' => 'mxchat-prompts',
1054		- 'all_deleted' => 'true'
1055		- ), admin_url('admin.php'));
	1134	+ // Set headers for CSV download
	1135	+ header('Content-Type: text/csv');
	1136	+ header('Content-Disposition: attachment; filename="chat-transcripts-' . date('Y-m-d') . '.csv"');
	1137	+ header('Pragma: no-cache');
	1138	+ header('Expires: 0');
1056	1139
1057		- wp_safe_redirect($redirect_url);
1058		- exit;
1059		-}
1060		-public function mxchat_handle_delete_prompt() {
1061		- // Sanitize and validate nonce
1062		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
1063		- if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
1064		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1065		- }
	1140	+ // Create output stream
	1141	+ $output = fopen('php://output', 'w');
1066	1142
1067		- // Check permissions
1068		- if (!current_user_can('manage_options')) {
1069		- wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
1070		- }
	1143	+ // Add UTF-8 BOM for proper Excel encoding
	1144	+ fputs($output, "\xEF\xBB\xBF");
1071	1145
1072		- // Validate and sanitize ID parameter
1073		- $id = isset($_GET['id']) ? intval($_GET['id']) : 0;
1074		- if ($id <= 0) {
1075		- wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	1146	+ // Add CSV headers
	1147	+ fputcsv($output, array(
	1148	+ 'Session ID',
	1149	+ 'Email',
	1150	+ 'User Identifier',
	1151	+ 'Role',
	1152	+ 'Message',
	1153	+ 'Timestamp'
	1154	+ ));
	1155	+
	1156	+ // Add data rows
	1157	+ foreach ($results as $row) {
	1158	+ fputcsv($output, array(
	1159	+ $row->session_id,
	1160	+ $row->user_email,
	1161	+ $row->user_identifier,
	1162	+ $row->role,
	1163	+ $row->message,
	1164	+ $row->timestamp
	1165	+ ));
1076	1166	}
1077	1167
1078		- global $wpdb;
1079		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1080		-
1081		- // Clear cache and delete prompt
1082		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
1083		- $wpdb->delete($table_name, array('id' => $id), array('%d'));
1084		-
1085		- wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1086		- exit;
	1168	+ fclose($output);
	1169	+ wp_die();
1087	1170	}
1088		-public function mxchat_generate_embedding($text) {
1089		- $options = get_option('mxchat_options');
1090		- $api_key = $options['api_key'] ?? esc_html__('default_api_key', 'mxchat');
1091	1171
1092		- $response = wp_remote_post('https://api.openai.com/v1/embeddings', array(
1093		- 'body' => wp_json_encode(array(
1094		- 'model' => esc_html__('text-embedding-ada-002', 'mxchat'),
1095		- 'input' => $text
1096		- )),
1097		- 'headers' => array(
1098		- 'Authorization' => 'Bearer ' . $api_key,
1099		- 'Content-Type' => esc_html__('application/json', 'mxchat')
1100		- ),
1101		- ));
1102	1172
1103		- if (is_wp_error($response)) {
1104		- return null;
1105		- }
	1173	+public function mxchat_fetch_chat_history() {
	1174	+ global $wpdb;
	1175	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1176	+ $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
1106	1177
1107		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
1108		- return $response_data['data'][0]['embedding'] ?? null;
	1178	+ if (!current_user_can('manage_options')) {
	1179	+ wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
1109	1180	}
1110		-public function mxchat_delete_chat_history() {
1111		- if (!current_user_can('manage_options')) {
1112		- echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
1113		- wp_die();
1114		- }
1115	1181
1116		- check_ajax_referer('mxchat_delete_chat_history', 'security');
	1182	+ $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
	1183	+ $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
	1184	+ $offset = ($page - 1) * $per_page;
	1185	+ $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
1117	1186
1118		- global $wpdb;
1119		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1187	+ $search_condition = '';
	1188	+ $search_params = [];
1120	1189
1121		- if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
1122		- foreach ($_POST['delete_session_ids'] as $session_id) {
1123		- $session_id_sanitized = sanitize_text_field($session_id);
	1190	+ if (!empty($search)) {
	1191	+ $search_condition = "WHERE (
	1192	+ session_id LIKE %s
	1193	+ OR user_email LIKE %s
	1194	+ OR user_name LIKE %s
	1195	+ OR user_identifier LIKE %s
	1196	+ OR message LIKE %s
	1197	+ )";
	1198	+ $search_params = array_fill(0, 5, '%' . $wpdb->esc_like($search) . '%');
	1199	+ }
1124	1200
1125		- // Clear relevant cache before deletion
1126		- $cache_key = 'chat_session_' . $session_id_sanitized;
1127		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
	1201	+ $count_query = !empty($search)
	1202	+ ? $wpdb->prepare("SELECT COUNT(DISTINCT session_id) FROM {$table_name} {$search_condition}", $search_params)
	1203	+ : "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
1128	1204
1129		- // Perform the deletion
1130		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1131		- }
	1205	+ $total_sessions = $wpdb->get_var($count_query);
1132	1206
1133		- // Optionally, clear a general cache if you have one
1134		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
	1207	+ $session_query = !empty($search)
	1208	+ ? $wpdb->prepare(
	1209	+ "SELECT DISTINCT t.session_id FROM {$table_name} t {$search_condition}
	1210	+ GROUP BY t.session_id ORDER BY MAX(t.timestamp) DESC LIMIT %d OFFSET %d",
	1211	+ array_merge($search_params, [$per_page, $offset])
	1212	+ )
	1213	+ : $wpdb->prepare(
	1214	+ "SELECT DISTINCT session_id FROM {$table_name}
	1215	+ GROUP BY session_id ORDER BY MAX(timestamp) DESC LIMIT %d OFFSET %d",
	1216	+ $per_page, $offset
	1217	+ );
1135	1218
1136		- echo wp_json_encode(['success' => esc_html__('Selected chat sessions have been deleted.', 'mxchat')]);
1137		- } else {
1138		- echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
	1219	+ $session_ids = $wpdb->get_col($session_query);
	1220	+
	1221	+ if (empty($session_ids)) {
	1222	+ ob_start();
	1223	+ echo '<div class="mxchat-no-results">';
	1224	+ echo esc_html__('No chat history found.', 'mxchat');
	1225	+ if (!empty($search)) {
	1226	+ echo ' ' . esc_html__('Try adjusting your search criteria.', 'mxchat');
1139	1227	}
1140		-
	1228	+ echo '</div>';
	1229	+ wp_send_json([
	1230	+ 'html' => ob_get_clean(),
	1231	+ 'page' => $page,
	1232	+ 'total_pages' => 0,
	1233	+ 'total_sessions' => 0
	1234	+ ]);
1141	1235	wp_die();
1142	1236	}
1143	1237
	1238	+ $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
	1239	+ $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
1144	1240
1145		-public function mxchat_save_inline_prompt() {
1146		- // Check for nonce security
1147		- check_ajax_referer('mxchat_save_inline_nonce');
	1241	+ ob_start();
	1242	+ echo '<div class="mxchat-transcript">';
1148	1243
1149		- // Verify permissions
1150		- if (!current_user_can('manage_options')) {
1151		- wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1152		- return;
1153		- }
	1244	+ foreach ($session_ids as $session_id) {
	1245	+ $session_data = $originating_columns_exist
	1246	+ ? $wpdb->get_row($wpdb->prepare(
	1247	+ "SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
	1248	+ FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
	1249	+ $session_id
	1250	+ ))
	1251	+ : $wpdb->get_row($wpdb->prepare(
	1252	+ "SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
	1253	+ WHERE session_id = %s LIMIT 1",
	1254	+ $session_id
	1255	+ ));
1154	1256
1155		- global $wpdb;
1156		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1257	+ $clicked_urls = [];
	1258	+ if ($url_table_exists) {
	1259	+ $url_clicks = $wpdb->get_results(
	1260	+ $wpdb->prepare(
	1261	+ "SELECT DISTINCT clicked_url FROM {$url_clicks_table}
	1262	+ WHERE session_id = %s ORDER BY click_timestamp ASC",
	1263	+ $session_id
	1264	+ )
	1265	+ );
	1266	+ foreach ($url_clicks as $click) {
	1267	+ $clicked_urls[] = $click->clicked_url;
	1268	+ }
	1269	+ }
1157	1270
1158		- // Validate and sanitize input data
1159		- $prompt_id = isset($_POST['id']) ? absint($_POST['id']) : 0;
1160		- $article_content = isset($_POST['article_content']) ? sanitize_textarea_field($_POST['article_content']) : '';
1161		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
	1271	+ $messages = $wpdb->get_results(
	1272	+ $wpdb->prepare(
	1273	+ "SELECT * FROM {$table_name}
	1274	+ WHERE session_id = %s ORDER BY timestamp ASC",
	1275	+ $session_id
	1276	+ )
	1277	+ );
1162	1278
1163		- if ($prompt_id > 0 && !empty($article_content)) {
1164		- // Re-generate the embedding vector for the updated content
1165		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
	1279	+ $latest_timestamp = !empty($messages) ? end($messages)->timestamp : $session_data->timestamp;
	1280	+ $session_time = wp_date('M j, g:ia', strtotime($latest_timestamp . ' UTC'));
1166	1281
1167		- if (is_array($embedding_vector)) {
1168		- // Serialize the embedding vector before storing it
1169		- $embedding_vector_serialized = serialize($embedding_vector);
	1282	+ $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
	1283	+ $user_name = !empty($session_data->user_name) ? $session_data->user_name : ''; // NEW
	1284	+ $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
1170	1285
1171		- // Update the prompt in the database
1172		- $updated = $wpdb->update(
1173		- $table_name,
1174		- array(
1175		- 'article_content' => $article_content,
1176		- 'embedding_vector' => $embedding_vector_serialized,
1177		- 'source_url' => $article_url,
1178		- ),
1179		- array('id' => $prompt_id),
1180		- array('%s', '%s', '%s'),
1181		- array('%d')
1182		- );
1183		-
1184		- if ($updated !== false) {
1185		- wp_send_json_success();
1186		- } else {
1187		- wp_send_json_error(esc_html__('Database update failed.', 'mxchat'));
	1286	+ // Build user display with name if available
	1287	+ if (!empty($user_email)) {
	1288	+ $user_display = $user_email;
	1289	+ if (!empty($user_name)) {
	1290	+ $user_display .= ' (' . $user_name . ')';
1188	1291	}
1189	1292	} else {
1190		- wp_send_json_error(esc_html__('Embedding generation failed.', 'mxchat'));
	1293	+ $user_display = $user_identifier;
1191	1294	}
1192		- } else {
1193		- wp_send_json_error(esc_html__('Invalid data.', 'mxchat'));
1194		- }
1195		-}
	1295	+ echo '<div class="mxchat-session">';
	1296	+ echo '<div class="mxchat-session-header" data-session-id="' . esc_attr($session_id) . '">';
	1297	+ echo '<div class="mxchat-user-row">' . esc_html($user_display) . '</div>';
1196	1298
	1299	+ if ($originating_columns_exist && !empty($session_data->originating_page_url)) {
	1300	+ $page_title = !empty($session_data->originating_page_title) ? $session_data->originating_page_title : $session_data->originating_page_url;
1197	1301
	1302	+ echo '<div class="mxchat-header-row flex-between">';
	1303	+ echo '<div class="mxchat-main-info">';
	1304	+ echo '<a href="' . esc_url($session_data->originating_page_url) . '" target="_blank" class="mxchat-page-link">';
	1305	+ echo esc_html($page_title);
	1306	+ echo '</a>';
	1307	+ echo '<span class="mxchat-session-time">' . esc_html($session_time) . '</span>';
	1308	+ echo '</div>';
	1309	+ echo '</div>';
	1310	+ }
1198	1311
1199		-// Add this method to handle post updates
1200		-public function handle_post_update($post_id, $post, $update) {
1201		- // Basic validation checks
1202		- if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE || wp_is_post_revision($post_id)) {
1203		- return;
1204		- }
	1312	+ if (!empty($clicked_urls)) {
	1313	+ echo '<div class="mxchat-links-row">';
	1314	+ echo '<span class="mxchat-label">Clicked:</span> ';
	1315	+ $link_count = 0;
	1316	+ foreach ($clicked_urls as $url) {
	1317	+ if ($link_count > 0) echo ', ';
	1318	+ echo '<a href="' . esc_url($url) . '" target="_blank" class="mxchat-link-item">' . esc_html(parse_url($url, PHP_URL_HOST)) . '</a>';
	1319	+ $link_count++;
	1320	+ if ($link_count >= 3) {
	1321	+ if (count($clicked_urls) > 3) {
	1322	+ echo ' +' . (count($clicked_urls) - 3) . ' more';
	1323	+ }
	1324	+ break;
	1325	+ }
	1326	+ }
	1327	+ echo '</div>';
	1328	+ }
1205	1329
1206		- // Only process published content
1207		- if (!in_array($post->post_status, array('publish'))) {
1208		- return;
1209		- }
	1330	+ echo '</div>'; // end session-header
	1331	+ echo '<div class="mxchat-messages">';
1210	1332
1211		- // Check if sync is enabled for this post type
1212		- $post_type = $post->post_type;
1213		- if (!in_array($post_type, array('post', 'page'))) {
1214		- return;
1215		- }
	1333	+ foreach ($messages as $transcript) {
	1334	+ $formatted_timestamp = wp_date('F j, Y g:i a', strtotime($transcript->timestamp . ' UTC'));
1216	1335
1217		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1218		- if (get_option($sync_option) != '1') {
1219		- return;
1220		- }
	1336	+ switch ($transcript->role) {
	1337	+ case 'assistant':
	1338	+ case 'bot':
	1339	+ $message_class = 'bot-message';
	1340	+ $display_role = esc_html__('Chatbot', 'mxchat');
	1341	+ break;
	1342	+ case 'user':
	1343	+ $message_class = 'user-message';
	1344	+ $display_role = !empty($transcript->user_identifier)
	1345	+ ? sanitize_text_field($transcript->user_identifier)
	1346	+ : esc_html__('User', 'mxchat');
	1347	+ break;
	1348	+ case 'agent':
	1349	+ $message_class = 'agent-message';
	1350	+ $display_role = esc_html__('Agent', 'mxchat');
	1351	+ break;
	1352	+ default:
	1353	+ $message_class = 'unknown-message';
	1354	+ $display_role = esc_html__('Unknown', 'mxchat');
	1355	+ }
1221	1356
1222		- // Prepare content and URL
1223		- $content = wp_strip_all_tags($post->post_content);
1224		- $url = get_permalink($post_id);
	1357	+ $message_content = wp_kses(
	1358	+ stripslashes($transcript->message),
	1359	+ [
	1360	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1361	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1362	+ 'a' => ['href' => [], 'title' => [], 'target' => []]
	1363	+ ]
	1364	+ );
	1365	+ $message_content = nl2br($message_content);
1225	1366
1226		- // Generate embedding vector
1227		- $embedding_vector = $this->mxchat_generate_embedding($content);
1228		- if (!$embedding_vector) {
1229		- return;
	1367	+ echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
	1368	+ echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
	1369	+ echo '<div class="mxchat-message-content">' . $message_content . '</div>';
	1370	+ echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
	1371	+ echo '</div>';
	1372	+ }
	1373	+
	1374	+ echo '</div></div>'; // end messages and session
1230	1375	}
1231	1376
1232		- // Check for Pinecone addon and its settings
1233		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1234		- $use_pinecone = false;
	1377	+ echo '</div>'; // end transcript
1235	1378
1236		- if ($pinecone_settings && is_array($pinecone_settings)) {
1237		- // Check if Pinecone is enabled and all required settings are present
1238		- $use_pinecone = (
1239		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1240		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1241		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1242		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1243		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1244		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1245		- );
1246		- }
	1379	+ $total_pages = ceil($total_sessions / $per_page);
1247	1380
1248		- if ($use_pinecone) {
1249		- // Use Pinecone
1250		- $pinecone_result = $this->store_in_pinecone_main(
1251		- $embedding_vector,
1252		- $content,
1253		- $url,
1254		- $pinecone_settings['mxchat_pinecone_api_key'],
1255		- $pinecone_settings['mxchat_pinecone_environment'],
1256		- $pinecone_settings['mxchat_pinecone_index']
1257		- );
	1381	+ echo '<div class="mxchat-pagination">';
	1382	+ echo '<div class="mxchat-pagination-info">';
	1383	+ echo sprintf(
	1384	+ esc_html__('Showing %1$d to %2$d of %3$d sessions', 'mxchat'),
	1385	+ $offset + 1,
	1386	+ min($offset + $per_page, $total_sessions),
	1387	+ $total_sessions
	1388	+ );
	1389	+ echo '</div>';
1258	1390
1259		- if (!$pinecone_result['success']) {
1260		- //error_log('MXChat: Pinecone sync failed - falling back to WordPress DB');
1261		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
	1391	+ if ($total_pages > 1) {
	1392	+ echo '<div class="mxchat-pagination-controls">';
	1393	+ if ($page > 1) {
	1394	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page - 1) . '">&laquo; ' . esc_html__('Previous', 'mxchat') . '</button>';
1262	1395	}
1263		- } else {
1264		- // Fallback to WordPress DB storage
1265		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1266		- }
1267		-}
1268		-// Modified storage function to add type field
1269		-private function store_in_pinecone_main($embedding_vector, $content, $url, $api_key, $environment, $index_name, $vector_id = null) {
1270		- $vector_id = $vector_id ?: md5($url);
1271		- $options = get_option('mxchat_pinecone_addon_options');
1272		- $host = $options['mxchat_pinecone_host'] ?? '';
1273	1396
1274		- if (empty($host)) {
1275		- return array(
1276		- 'success' => false,
1277		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
1278		- );
1279		- }
	1397	+ $start_page = max(1, $page - 2);
	1398	+ $end_page = min($total_pages, $page + 2);
1280	1399
1281		- // Determine if this is a product URL
1282		- $is_product = (strpos($url, '/product/') !== false || strpos($url, '/shop/') !== false);
	1400	+ if ($start_page > 1) {
	1401	+ echo '<button class="mxchat-pagination-button" data-page="1">1</button>';
	1402	+ if ($start_page > 2) {
	1403	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1404	+ }
	1405	+ }
1283	1406
1284		- $api_endpoint = "https://{$host}/vectors/upsert";
1285		- $request_body = array(
1286		- 'vectors' => array(
1287		- array(
1288		- 'id' => $vector_id,
1289		- 'values' => $embedding_vector,
1290		- 'metadata' => array(
1291		- 'text' => $content,
1292		- 'source_url' => $url,
1293		- 'type' => $is_product ? 'product' : 'content',
1294		- 'last_updated' => time()
1295		- )
1296		- )
1297		- )
1298		- );
	1407	+ for ($i = $start_page; $i <= $end_page; $i++) {
	1408	+ $class = $i === $page ? 'mxchat-pagination-button active' : 'mxchat-pagination-button';
	1409	+ echo '<button class="' . $class . '" data-page="' . $i . '">' . $i . '</button>';
	1410	+ }
1299	1411
1300		- $response = wp_remote_post($api_endpoint, array(
1301		- 'headers' => array(
1302		- 'Api-Key' => $api_key,
1303		- 'accept' => 'application/json',
1304		- 'content-type' => 'application/json'
1305		- ),
1306		- 'body' => wp_json_encode($request_body),
1307		- 'timeout' => 30,
1308		- 'data_format' => 'body'
1309		- ));
	1412	+ if ($end_page < $total_pages) {
	1413	+ if ($end_page < $total_pages - 1) {
	1414	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1415	+ }
	1416	+ echo '<button class="mxchat-pagination-button" data-page="' . $total_pages . '">' . $total_pages . '</button>';
	1417	+ }
1310	1418
1311		- if (is_wp_error($response)) {
1312		- return array(
1313		- 'success' => false,
1314		- 'message' => $response->get_error_message()
1315		- );
	1419	+ if ($page < $total_pages) {
	1420	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page + 1) . '">' . esc_html__('Next', 'mxchat') . ' &raquo;</button>';
	1421	+ }
	1422	+
	1423	+ echo '</div>';
1316	1424	}
1317	1425
1318		- $response_code = wp_remote_retrieve_response_code($response);
1319		- if ($response_code !== 200) {
1320		- $body = wp_remote_retrieve_body($response);
1321		- return array(
1322		- 'success' => false,
1323		- 'message' => sprintf(
1324		- 'Pinecone API error (HTTP %d): %s',
1325		- $response_code,
1326		- $body
1327		- )
1328		- );
1329		- }
	1426	+ echo '</div>';
1330	1427
1331		- return array(
1332		- 'success' => true,
1333		- 'message' => 'Successfully stored in Pinecone'
1334		- );
	1428	+ wp_send_json([
	1429	+ 'html' => ob_get_clean(),
	1430	+ 'page' => $page,
	1431	+ 'total_pages' => $total_pages,
	1432	+ 'total_sessions' => $total_sessions
	1433	+ ]);
	1434	+
	1435	+ wp_die();
1335	1436	}
1336		-// Helper method for WordPress DB storage
1337		-private function store_in_wordpress_db($content, $url, $embedding_vector) {
1338		- global $wpdb;
1339		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1340	1437
1341		- $existing_entry = $wpdb->get_row(
1342		- $wpdb->prepare("SELECT id FROM $table_name WHERE source_url = %s", $url)
1343		- );
1344	1438
1345		- if ($existing_entry) {
1346		- $wpdb->update(
1347		- $table_name,
1348		- array(
1349		- 'article_content' => $content,
1350		- 'embedding_vector' => serialize($embedding_vector),
1351		- 'timestamp' => current_time('mysql')
1352		- ),
1353		- array('id' => $existing_entry->id),
1354		- array('%s', '%s', '%s')
	1439	+/**
	1440	+ * ALTERNATIVE: Simpler helper method using string replacement
	1441	+ */
	1442	+private function highlight_clicked_links($message_content, $clicked_urls) {
	1443	+ if (empty($clicked_urls)) {
	1444	+ return wp_kses(
	1445	+ $message_content,
	1446	+ [
	1447	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1448	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1449	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	1450	+ ]
1355	1451	);
1356		- } else {
1357		- $wpdb->insert(
1358		- $table_name,
1359		- array(
1360		- 'article_content' => $content,
1361		- 'source_url' => $url,
1362		- 'embedding_vector' => serialize($embedding_vector),
1363		- 'timestamp' => current_time('mysql')
1364		- ),
1365		- array('%s', '%s', '%s', '%s')
1366		- );
1367	1452	}
1368		-}
1369		-/**
1370		- * Handle deletion of posts and pages from both Pinecone and WordPress DB
1371		- *
1372		- * @param int $post_id The ID of the post being deleted
1373		- * @return void
1374		- */
1375		-public function mxchat_handle_post_delete($post_id) {
1376		- // Get post data before it's deleted
1377		- $post = get_post($post_id);
1378	1453
1379		- // Basic validation
1380		- if (!$post || wp_is_post_revision($post_id)) {
1381		- return;
1382		- }
	1454	+ // First apply standard sanitization
	1455	+ $message_content = wp_kses(
	1456	+ $message_content,
	1457	+ [
	1458	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1459	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1460	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	1461	+ ]
	1462	+ );
1383	1463
1384		- // Check post type
1385		- $post_type = $post->post_type;
1386		- if (!in_array($post_type, array('post', 'page'))) {
1387		- return;
1388		- }
	1464	+ // Process each clicked URL
	1465	+ foreach ($clicked_urls as $clicked_url) {
	1466	+ // Try multiple patterns to catch different link formats
	1467	+ $patterns = [
	1468	+ // Standard link format
	1469	+ '/<a([^>]*href=["\']' . preg_quote($clicked_url, '/') . '["\'][^>]*)>/i',
	1470	+ // Link with trailing slash
	1471	+ '/<a([^>]*href=["\']' . preg_quote(rtrim($clicked_url, '/'), '/') . '\/?["\'][^>]*)>/i',
	1472	+ // Encoded entities version
	1473	+ '/<a([^>]*href=["\']' . preg_quote(htmlentities($clicked_url), '/') . '["\'][^>]*)>/i',
	1474	+ ];
1389	1475
1390		- // Check if sync is enabled for this post type
1391		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1392		- if (get_option($sync_option) != '1') {
1393		- return;
1394		- }
	1476	+ foreach ($patterns as $pattern) {
	1477	+ if (preg_match($pattern, $message_content)) {
	1478	+ $message_content = preg_replace_callback(
	1479	+ $pattern,
	1480	+ function($matches) {
	1481	+ $full_match = $matches[0];
	1482	+ $attributes = $matches[1];
1395	1483
1396		- // Get the URL before post is deleted
1397		- $source_url = get_permalink($post_id);
1398		- if (!$source_url) {
1399		- //error_log('MXChat: Failed to get permalink for post ' . $post_id);
1400		- return;
1401		- }
	1484	+ // Check if it already has the class
	1485	+ if (strpos($full_match, 'mxchat-clicked-link') !== false) {
	1486	+ return $full_match;
	1487	+ }
1402	1488
1403		- // Check for Pinecone addon and its settings
1404		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1405		- $use_pinecone = false;
1406		- if ($pinecone_settings && is_array($pinecone_settings)) {
1407		- $use_pinecone = (
1408		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1409		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1410		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1411		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1412		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1413		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1414		- );
1415		- }
	1489	+ // Check if class attribute exists
	1490	+ if (preg_match('/class=["\']([^"\']*)["\']/', $attributes, $class_matches)) {
	1491	+ // Add to existing class
	1492	+ $new_attributes = preg_replace(
	1493	+ '/class=["\']([^"\']*)["\']/',
	1494	+ 'class="$1 mxchat-clicked-link"',
	1495	+ $attributes
	1496	+ );
	1497	+ } else {
	1498	+ // Add new class attribute
	1499	+ $new_attributes = $attributes . ' class="mxchat-clicked-link"';
	1500	+ }
1416	1501
1417		- $deletion_successful = false;
	1502	+ // Add title if not present
	1503	+ if (strpos($new_attributes, 'title=') === false) {
	1504	+ $new_attributes .= ' title="User clicked this link"';
	1505	+ }
1418	1506
1419		- if ($use_pinecone) {
1420		- try {
1421		- $pinecone_result = $this->delete_from_pinecone(
1422		- array($source_url),
1423		- $pinecone_settings['mxchat_pinecone_api_key'],
1424		- $pinecone_settings['mxchat_pinecone_environment'],
1425		- $pinecone_settings['mxchat_pinecone_index']
1426		- );
	1507	+ return '<a' . $new_attributes . '>';
	1508	+ },
	1509	+ $message_content
	1510	+ );
1427	1511
1428		- if (!$pinecone_result['success']) {
1429		- //error_log('MXChat: Pinecone deletion failed for URL: ' . $source_url . ' - ' . $pinecone_result['message']);
1430		- } else {
1431		- $deletion_successful = true;
	1512	+ // If we found and replaced, break out of the patterns loop
	1513	+ break;
1432	1514	}
1433		- } catch (Exception $e) {
1434		- //error_log('MXChat: Exception during Pinecone deletion - ' . $e->getMessage());
1435	1515	}
1436	1516	}
1437	1517
1438		- // Always attempt WordPress DB deletion, regardless of Pinecone status
1439		- try {
1440		- global $wpdb;
1441		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1442		-
1443		- $result = $wpdb->delete(
1444		- $table_name,
1445		- array('source_url' => $source_url),
1446		- array('%s')
1447		- );
1448		-
1449		- if ($result === false) {
1450		- //error_log('MXChat: WordPress DB deletion failed for URL: ' . $source_url);
1451		- } else {
1452		- $deletion_successful = true;
1453		- }
1454		- } catch (Exception $e) {
1455		- //error_log('MXChat: Exception during WordPress DB deletion - ' . $e->getMessage());
1456		- }
1457		-
1458		- if (!$deletion_successful) {
1459		- //error_log('MXChat: Complete deletion failure for post ID: ' . $post_id . ' URL: ' . $source_url);
1460		- }
	1518	+ return $message_content;
1461	1519	}
1462	1520
	1521	+public function mxchat_create_prompts_page() {
	1522	+ //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
1463	1523
1464		-public function mxchat_handle_content_submission() {
1465		- // Check if the form was submitted and the user has permission.
1466		- if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
1467		- return;
1468		- }
	1524	+ global $wpdb;
	1525	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1469	1526
1470		- // Verify the nonce.
1471		- $nonce = isset($_POST['mxchat_submit_content_nonce']) ? sanitize_text_field(wp_unslash($_POST['mxchat_submit_content_nonce'])) : '';
1472		- if (!wp_verify_nonce($nonce, 'mxchat_submit_content_action')) {
1473		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1474		- }
	1527	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1528	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
1475	1529
1476		- // Sanitize the inputs.
1477		- $article_content = sanitize_textarea_field($_POST['article_content']);
1478		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
1479		-
1480		- // Generate the embedding vector.
1481		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
1482		- if (!is_array($embedding_vector)) {
1483		- set_transient('mxchat_admin_notice_error',
1484		- esc_html__('Embedding generation failed. Please ensure your API key is correct and try again.', 'mxchat'),
1485		- 30
1486		- );
1487		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1488		- exit;
	1530	+ // Display success message if all prompts were deleted
	1531	+ if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
	1532	+ echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
1489	1533	}
1490	1534
1491		- // Store in the WordPress database.
1492		- global $wpdb;
1493		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1535	+ // Set up pagination and search query
	1536	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
	1537	+ $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
	1538	+ $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
	1539	+ $per_page = 10;
1494	1540
1495		- // Ensure the source_url column exists.
1496		- if ($wpdb->get_var($wpdb->prepare("SHOW COLUMNS FROM {$table_name} LIKE %s", 'source_url')) != 'source_url') {
1497		- $wpdb->query($wpdb->prepare("ALTER TABLE {$table_name} ADD source_url VARCHAR(255) DEFAULT ''"));
1498		- }
	1541	+ //error_log('DEBUG: Search query: ' . $search_query);
	1542	+ //error_log('DEBUG: Current page: ' . $current_page);
	1543	+ //error_log('DEBUG: Per page: ' . $per_page);
1499	1544
1500		- // Serialize and store the embedding vector.
1501		- $embedding_vector_serialized = serialize($embedding_vector);
1502		- $inserted = $wpdb->insert(
1503		- $table_name,
1504		- array(
1505		- 'article_content' => $article_content,
1506		- 'embedding_vector' => $embedding_vector_serialized,
1507		- 'source_url' => $article_url,
1508		- ),
1509		- array('%s', '%s', '%s')
1510		- );
1511		-
1512		- if ($inserted === false) {
1513		- set_transient('mxchat_admin_notice_error',
1514		- esc_html__('Error inserting content into the database. Please try again.', 'mxchat'),
1515		- 30
1516		- );
	1545	+ // ================================
	1546	+ // MULTI-BOT CONFIGURATION
	1547	+ // ================================
	1548	+
	1549	+ // Check for multi-bot and set up bot selection
	1550	+ if (class_exists('MxChat_Multi_Bot_Manager')) {
	1551	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	1552	+ $available_bots = $multi_bot_manager->get_available_bots();
	1553	+
	1554	+ // Get saved bot selection (user-specific first, then site-wide default)
	1555	+ $user_id = get_current_user_id();
	1556	+ $saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
	1557	+ if (empty($saved_bot_id)) {
	1558	+ $saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
	1559	+ }
	1560	+
	1561	+ // Allow URL override but default to saved selection
	1562	+ $current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
	1563	+ $multibot_active = true;
1517	1564	} else {
1518		- set_transient('mxchat_admin_notice_success',
1519		- esc_html__('Content successfully submitted!', 'mxchat'),
1520		- 30
1521		- );
	1565	+ $current_bot_id = 'default';
	1566	+ $multibot_active = false;
1522	1567	}
1523	1568
1524		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1525		- exit;
1526		-}
	1569	+ // ================================
	1570	+ // DATA SOURCE CONFIGURATION
	1571	+ // ================================
1527	1572
1528		-private function is_pdf_url($url, $response) {
1529		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1530		- $file_extension = strtolower(pathinfo($url, PATHINFO_EXTENSION));
	1573	+ // Get bot-specific Pinecone settings
	1574	+ $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($current_bot_id);
	1575	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	1576	+ $pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
1531	1577
1532		- return strpos($content_type, 'pdf') !== false || $file_extension === 'pdf';
1533		-}
1534		-private function handle_pdf_for_knowledge_base($pdf_url, $response) {
1535		- if (!current_user_can('manage_options')) {
1536		- //error_log(esc_html__('Unauthorized PDF processing attempt', 'mxchat'));
1537		- return false;
1538		- }
	1578	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
	1579	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Has API Key: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
	1580	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
	1581	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Namespace: ' . ($pinecone_options['mxchat_pinecone_namespace'] ?? 'NOT SET'));
1539	1582
1540		- $pdf_url = esc_url_raw($pdf_url);
1541		- $upload_dir = wp_upload_dir();
	1583	+ if ($use_pinecone && !empty($pinecone_api_key)) {
	1584	+ //error_log('DEBUG: Using PINECONE data source with bot-specific config');
	1585	+ // PINECONE DATA SOURCE
	1586	+ $data_source = 'pinecone';
	1587	+
	1588	+ // IMPORTANT: Pass the bot-specific $pinecone_options, not default options!
	1589	+ $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page, $current_bot_id);
1542	1590
1543		- if (isset($upload_dir['error']) && $upload_dir['error'] !== false) {
1544		- //error_log(sprintf(esc_html__('Upload directory error: %s', 'mxchat'), esc_html($upload_dir['error'])));
1545		- return false;
1546		- }
	1591	+ // TEMPORARY DEBUG - Add this right after the fetch call
	1592	+ //error_log('=== DEBUG: Bot switching issue ===');
	1593	+ //error_log('Current bot ID: ' . $current_bot_id);
	1594	+ //error_log('Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
	1595	+ //error_log('Records returned: ' . count($records['data'] ?? []));
	1596	+ //error_log('Total records: ' . ($records['total'] ?? 0));
1547	1597
1548		- $pdf_filename = sanitize_file_name('mxchat_kb_' . time() . '.pdf');
1549		- $pdf_path = trailingslashit($upload_dir['path']) . $pdf_filename;
	1598	+ // Check first few records to see their bot_id
	1599	+ if (!empty($records['data'])) {
	1600	+ foreach (array_slice($records['data'], 0, 3) as $i => $record) {
	1601	+ $record_bot_id = $record->bot_id ?? 'NOT_SET';
	1602	+ //error_log('Record ' . ($i+1) . ' bot_id: ' . $record_bot_id . ', content preview: ' . substr($record->article_content ?? '', 0, 30) . '...');
	1603	+ }
	1604	+ }
	1605	+ //error_log('=== END DEBUG ===');
1550	1606
1551		- $response_body = wp_remote_retrieve_body($response);
1552		- if (empty($response_body)) {
1553		- //error_log(esc_html__('Empty PDF response body', 'mxchat'));
1554		- return false;
1555		- }
	1607	+ $total_records = $records['total'] ?? 0;
	1608	+ $prompts = $records['data'] ?? array();
	1609	+ $total_in_database = $records['total_in_database'] ?? 0;
	1610	+ $showing_recent_only = $records['showing_recent_only'] ?? false;
1556	1611
1557		- if (!wp_mkdir_p(dirname($pdf_path))) {
1558		- //error_log(sprintf(esc_html__('Failed to create directory for PDF: %s', 'mxchat'), esc_html($pdf_path)));
1559		- return false;
1560		- }
	1612	+ $total_pages = ceil($total_records / $per_page);
1561	1613
1562		- try {
1563		- file_put_contents($pdf_path, $response_body);
	1614	+ } else {
	1615	+ //error_log('DEBUG: Using WORDPRESS DB data source');
	1616	+ // WORDPRESS DB DATA SOURCE (your existing logic)
	1617	+ $data_source = 'wordpress';
1564	1618
1565		- if (!file_exists($pdf_path)) {
1566		- throw new Exception(__('Failed to save PDF file', 'mxchat'));
1567		- }
	1619	+ // Initialize these variables for WordPress DB
	1620	+ $total_in_database = 0;
	1621	+ $showing_recent_only = false;
1568	1622
1569		- $parser = new \Smalot\PdfParser\Parser();
1570		- $pdf = $parser->parseFile($pdf_path);
1571		- $total_pages = absint(count($pdf->getPages()));
	1623	+ $offset = ($current_page - 1) * $per_page;
1572	1624
1573		- if ($total_pages < 1) {
1574		- throw new Exception(__('Invalid PDF: no pages found', 'mxchat'));
	1625	+ // Modify query to handle search input
	1626	+ $sql_search = "";
	1627	+ if ($search_query) {
	1628	+ $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
1575	1629	}
1576	1630
1577		- wp_schedule_single_event(time(), 'mxchat_process_pdf_pages', array(
1578		- 'pdf_path' => $pdf_path,
1579		- 'pdf_url' => $pdf_url,
1580		- 'total_pages' => $total_pages,
1581		- 'batch_size' => absint(15),
1582		- 'batch_pause' => absint(10)
1583		- ));
	1631	+ // Retrieve total number of prompts, considering search filter
	1632	+ $count_query = "SELECT COUNT(*) FROM {$table_name} {$sql_search}";
	1633	+ $total_records = $wpdb->get_var($count_query);
	1634	+ $total_pages = ceil($total_records / $per_page);
1584	1635
1585		- $status_data = array(
1586		- 'total_pages' => $total_pages,
1587		- 'processed_pages' => 0,
1588		- 'status' => 'processing',
1589		- 'last_update' => time()
	1636	+ // Retrieve prompts from the database
	1637	+ $prompts_query = $wpdb->prepare(
	1638	+ "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
	1639	+ $per_page,
	1640	+ $offset
1590	1641	);
1591	1642
1592		- set_transient(
1593		- sanitize_key('mxchat_pdf_status_' . md5($pdf_url)),
1594		- array_map('sanitize_text_field', $status_data),
1595		- DAY_IN_SECONDS
1596		- );
1597		-
1598		- return __('scheduled', 'mxchat');
1599		-
1600		- } catch (Exception $e) {
1601		- //error_log(sprintf(esc_html__('Error preparing PDF for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1602		- if (file_exists($pdf_path)) {
1603		- wp_delete_file($pdf_path);
1604		- }
1605		- return false;
	1643	+ $prompts = $wpdb->get_results($prompts_query);
1606	1644	}
1607		-}
1608		-public static function process_pdf_pages_cron($pdf_path, $pdf_url, $total_pages, $batch_size, $batch_pause) {
1609		- // Validate inputs
1610		- $pdf_path = sanitize_text_field($pdf_path);
1611		- $pdf_url = esc_url_raw($pdf_url);
1612		- $total_pages = absint($total_pages);
1613		- $batch_size = absint($batch_size);
1614		- $batch_pause = absint($batch_pause);
1615	1645
1616		- try {
1617		- if (!file_exists($pdf_path)) {
1618		- throw new Exception(sprintf('PDF file not found at path: %s', esc_html($pdf_path)));
	1646	+ // ================================
	1647	+ // PAGINATION GENERATION
	1648	+ // ================================
	1649	+
	1650	+ // Generate pagination links
	1651	+ if ($total_pages > 1) {
	1652	+ // Build base URL with necessary parameters
	1653	+ $base_url = add_query_arg('paged', '%#%');
	1654	+
	1655	+ // Preserve bot_id parameter if multi-bot is active
	1656	+ if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') {
	1657	+ $base_url = add_query_arg('bot_id', $current_bot_id, $base_url);
1619	1658	}
1620		-
1621		- $parser = new \Smalot\PdfParser\Parser();
1622		- $pdf = $parser->parseFile($pdf_path);
1623		- $pages = $pdf->getPages();
1624		-
1625		- // Get current progress
1626		- $status_key = sanitize_key('mxchat_pdf_status_' . md5($pdf_url));
1627		- $status = get_transient($status_key);
1628		-
1629		- if (!$status || !is_array($status)) {
1630		- throw new Exception('Invalid status data retrieved from transient');
	1659	+
	1660	+ // Preserve search query if present
	1661	+ if ($search_query) {
	1662	+ $base_url = add_query_arg('search', $search_query, $base_url);
1631	1663	}
	1664	+
	1665	+ $page_links = paginate_links(array(
	1666	+ 'base' => $base_url,
	1667	+ 'format' => '',
	1668	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	1669	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	1670	+ 'total' => $total_pages,
	1671	+ 'current' => $current_page,
	1672	+ 'type' => 'plain',
	1673	+ ));
	1674	+ } else {
	1675	+ $page_links = '';
	1676	+ }
1632	1677
1633		- $start_page = absint($status['processed_pages']);
1634		- $end_page = min($start_page + $batch_size, $total_pages);
	1678	+ // ================================
	1679	+ // PROCESSING STATUS RETRIEVAL
	1680	+ // ================================
	1681	+
	1682	+ // Retrieve processing statuses
	1683	+ $pdf_url = get_transient('mxchat_last_pdf_url');
	1684	+ $sitemap_url = get_transient('mxchat_last_sitemap_url');
	1685	+ $pdf_status = $pdf_url ? $knowledge_manager->mxchat_get_pdf_processing_status($pdf_url) : false;
	1686	+ $sitemap_status = $sitemap_url ? $knowledge_manager->mxchat_get_sitemap_processing_status($sitemap_url) : false;
1635	1687
1636		- $instance = new self(); // Create an instance of the class
	1688	+ $is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
	1689	+ || ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
1637	1690
1638		- for ($i = $start_page; $i < $end_page; $i++) {
1639		- $text = $pages[$i]->getText();
1640		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($text); // Call via instance
	1691	+ //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
1641	1692
1642		- if (!empty($sanitized_content)) {
1643		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content); // Call via instance
1644		- if (is_array($embedding_vector)) {
1645		- $metadata = array(
1646		- 'document_type' => 'pdf',
1647		- 'total_pages' => $total_pages,
1648		- 'current_page' => $i + 1,
1649		- 'prev_page' => $i > 0 ? $i : null,
1650		- 'next_page' => $i < ($total_pages - 1) ? $i + 2 : null,
1651		- 'source_url' => $pdf_url
1652		- );
	1693	+ ?>
1653	1694
1654		- $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
1655		- $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
	1695	+ <div class="wrap mxchat-wrapper">
	1696	+ <!-- Hero Section -->
	1697	+ <div class="mxchat-hero">
	1698	+ <h1 class="mxchat-main-title">
	1699	+ <span class="mxchat-gradient-text">Knowledge Base</span> Manager
	1700	+ </h1>
	1701	+ <p class="mxchat-hero-subtitle">
	1702	+ <?php esc_html_e('Enhance your AI chatbot with custom knowledge. Import, manage, and organize your content to keep responses accurate and relevant.', 'mxchat'); ?>
	1703	+ </p>
	1704	+ </div>
1656	1705
1657		- $options = get_option('mxchat_options');
1658		- MxChat_Utils::submit_content_to_db($content_with_metadata, $page_url, $options['api_key']);
	1706	+ <div class="mxchat-content">
	1707	+
	1708	+ <!-- Multi-Bot Selector (only shows if multi-bot addon is active) -->
	1709	+ <?php if (class_exists('MxChat_Multi_Bot_Manager')) :
	1710	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	1711	+ $available_bots = $multi_bot_manager->get_available_bots();
	1712	+
	1713	+ // Get saved bot selection (user-specific first, then site-wide default)
	1714	+ $user_id = get_current_user_id();
	1715	+ $saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
	1716	+ if (empty($saved_bot_id)) {
	1717	+ $saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
1659	1718	}
	1719	+
	1720	+ // Allow URL override but default to saved selection
	1721	+ $current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
	1722	+ ?>
	1723	+ <div class="mxchat-card" style="margin-bottom: 20px;">
	1724	+ <div class="mxchat-bot-selector-wrapper" style="display: flex; align-items: center; gap: 15px;">
	1725	+ <label for="mxchat-bot-selector" style="font-weight: 600;">
	1726	+ <?php esc_html_e('Select Bot Database:', 'mxchat'); ?>
	1727	+ </label>
	1728	+ <select id="mxchat-bot-selector" class="mxchat-bot-selector" style="min-width: 200px;">
	1729	+ <?php foreach ($available_bots as $bot_id => $bot_name) : ?>
	1730	+ <option value="<?php echo esc_attr($bot_id); ?>" <?php selected($current_bot_id, $bot_id); ?>>
	1731	+ <?php echo esc_html($bot_name); ?>
	1732	+ </option>
	1733	+ <?php endforeach; ?>
	1734	+ </select>
	1735	+ <span class="mxchat-bot-info" style="color: #666; font-size: 13px;">
	1736	+ <?php esc_html_e('Content will be added to the selected bot\'s knowledge base', 'mxchat'); ?>
	1737	+ </span>
	1738	+ <span id="mxchat-bot-save-status" style="display: none; color: #00a32a; font-size: 13px;">
	1739	+ ✓ <?php esc_html_e('Saved', 'mxchat'); ?>
	1740	+ </span>
	1741	+ </div>
	1742	+ </div>
	1743	+
	1744	+ <script>
	1745	+jQuery(document).ready(function($) {
	1746	+ var saveTimer;
	1747	+
	1748	+ // Function to update bot_id in forms
	1749	+ function updateBotIdInForm(formSelector) {
	1750	+ var botId = $('#mxchat-bot-selector').val();
	1751	+ var form = $(formSelector);
	1752	+
	1753	+ if (form.length > 0) {
	1754	+ // Remove existing bot_id hidden input
	1755	+ form.find('input[name="bot_id"]').remove();
	1756	+
	1757	+ // Add new bot_id hidden input if not default
	1758	+ if (botId && botId !== 'default') {
	1759	+ form.append('<input type="hidden" name="bot_id" value="' + botId + '">');
1660	1760	}
1661		-
1662		- // Update progress with sanitized data
1663		- $status['processed_pages'] = absint($i + 1);
1664		- $status['last_update'] = time();
1665		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1666	1761	}
1667		-
1668		- // Schedule next batch if needed
1669		- if ($end_page < $total_pages) {
1670		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_pdf_pages', array(
1671		- 'pdf_path' => $pdf_path,
1672		- 'pdf_url' => $pdf_url,
1673		- 'total_pages' => $total_pages,
1674		- 'batch_size' => $batch_size,
1675		- 'batch_pause' => $batch_pause
1676		- ));
1677		- } else {
1678		- // Processing complete
1679		- $status['status'] = 'complete';
1680		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1681		- if (file_exists($pdf_path)) {
1682		- wp_delete_file($pdf_path);
	1762	+ }
	1763	+
	1764	+ $('#mxchat-bot-selector').on('change', function() {
	1765	+ var botId = $(this).val();
	1766	+
	1767	+ // Clear any existing timer
	1768	+ clearTimeout(saveTimer);
	1769	+
	1770	+ // Update all forms with new bot_id when bot selection changes
	1771	+ updateBotIdInForm('#mxchat-url-form');
	1772	+ updateBotIdInForm('#mxchat-content-form');
	1773	+
	1774	+ // Save the selection via AJAX
	1775	+ $.ajax({
	1776	+ url: ajaxurl,
	1777	+ type: 'POST',
	1778	+ data: {
	1779	+ action: 'mxchat_save_selected_bot',
	1780	+ bot_id: botId,
	1781	+ nonce: '<?php echo wp_create_nonce('mxchat_save_setting_nonce'); ?>'
	1782	+ },
	1783	+ success: function(response) {
	1784	+ if (response.success) {
	1785	+ // Show saved indicator
	1786	+ $('#mxchat-bot-save-status').fadeIn().delay(2000).fadeOut();
	1787	+
	1788	+ // Reload the page after a short delay to refresh content
	1789	+ saveTimer = setTimeout(function() {
	1790	+ var currentUrl = new URL(window.location.href);
	1791	+ currentUrl.searchParams.set('bot_id', botId);
	1792	+ currentUrl.searchParams.set('page', 'mxchat-prompts');
	1793	+ window.location.href = currentUrl.toString();
	1794	+ }, 500);
	1795	+ }
	1796	+ },
	1797	+ error: function() {
	1798	+ console.error('Failed to save bot selection');
1683	1799	}
1684		- }
	1800	+ });
	1801	+ });
	1802	+
	1803	+ // Initialize forms with current bot_id when the page loads
	1804	+ setTimeout(function() {
	1805	+ updateBotIdInForm('#mxchat-url-form');
	1806	+ updateBotIdInForm('#mxchat-content-form');
	1807	+ }, 100);
	1808	+});
	1809	+</script>
1685	1810
1686		- } catch (\Exception $e) {
1687		- $status['status'] = 'error';
1688		- $status['error'] = sanitize_text_field($e->getMessage());
1689		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1690		- if (file_exists($pdf_path)) {
1691		- wp_delete_file($pdf_path);
1692		- }
1693		- }
1694		-}
1695		-public function get_pdf_processing_status($pdf_url) {
1696		- $pdf_url = esc_url_raw($pdf_url);
1697		- $status = get_transient(sanitize_key('mxchat_pdf_status_' . md5($pdf_url)));
	1811	+ <?php
	1812	+ // Set a flag so we know multi-bot is active throughout the page
	1813	+ $multibot_active = true;
	1814	+ else:
	1815	+ $current_bot_id = 'default';
	1816	+ $multibot_active = false;
	1817	+ endif;
	1818	+ ?>
1698	1819
1699		- if (!$status || !is_array($status)) {
1700		- return false;
1701		- }
	1820	+ <!-- Tab Navigation -->
	1821	+ <div class="mxchat-kb-tabs-nav">
	1822	+ <button class="mxchat-kb-tab-button active" data-tab="import">
	1823	+ <?php esc_html_e('Knowledge Import', 'mxchat'); ?>
	1824	+ </button>
	1825	+ <button class="mxchat-kb-tab-button" data-tab="sync">
	1826	+ <?php esc_html_e('Settings', 'mxchat'); ?>
	1827	+ </button>
	1828	+ <button class="mxchat-kb-tab-button" data-tab="pinecone">
	1829	+ <?php esc_html_e('Pinecone Settings', 'mxchat'); ?>
	1830	+ </button>
	1831	+ </div>
1702	1832
1703		- return array(
1704		- 'total_pages' => absint($status['total_pages']),
1705		- 'processed_pages' => absint($status['processed_pages']),
1706		- 'percentage' => ($status['total_pages'] > 0)
1707		- ? round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100)
1708		- : 0,
1709		- 'status' => sanitize_text_field($status['status']),
1710		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat')
1711		- );
1712		-}
1713		-public function mxchat_handle_sitemap_submission() {
1714		- // Check if the form was submitted and verify permissions
1715		- if (!isset($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
1716		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
1717		- }
	1833	+ <div class="mxchat-kb-tabs-content">
	1834	+ <div id="mxchat-kb-tab-import" class="mxchat-kb-tab-content active">
	1835	+ <!-- Import Options Card -->
	1836	+ <div class="mxchat-card">
1718	1837
1719		- // Verify nonce
1720		- check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
	1838	+ <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
1721	1839
1722		- // Validate URL
1723		- if (!isset($_POST['sitemap_url']) || empty($_POST['sitemap_url'])) {
1724		- set_transient('mxchat_admin_notice_error',
1725		- esc_html__('Please provide a valid URL.', 'mxchat'),
1726		- 30
1727		- );
1728		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1729		- exit;
1730		- }
	1840	+ <?php
	1841	+ // Check if the appropriate embedding API key exists
	1842	+ $embedding_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	1843	+ $has_openai_key = !empty($this->options['api_key']);
	1844	+ $has_voyage_key = !empty($this->options['voyage_api_key']);
	1845	+ $has_gemini_key = !empty($this->options['gemini_api_key']);
1731	1846
1732		- $submitted_url = esc_url_raw($_POST['sitemap_url']);
1733		- $response = wp_remote_get($submitted_url, array('timeout' => 30));
	1847	+ // Determine if they have the needed API key for their selected embedding model
	1848	+ $has_required_key = false;
	1849	+ $required_key_type = '';
1734	1850
1735		- if (is_wp_error($response) || wp_remote_retrieve_response_code($response) !== 200) {
1736		- $error_message = is_wp_error($response) ? $response->get_error_message() : __('Failed to fetch URL', 'mxchat');
1737		- set_transient('mxchat_admin_notice_error',
1738		- sprintf(
1739		- esc_html__('Failed to fetch the URL: %s', 'mxchat'),
1740		- esc_html($error_message)
1741		- ),
1742		- 30
1743		- );
1744		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1745		- exit;
1746		- }
	1851	+ if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
	1852	+ $has_required_key = true;
	1853	+ $required_key_type = 'OpenAI';
	1854	+ } elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
	1855	+ $has_required_key = true;
	1856	+ $required_key_type = 'Voyage AI';
	1857	+ } elseif (strpos($embedding_model, 'gemini-embedding-') !== false && $has_gemini_key) {
	1858	+ $has_required_key = true;
	1859	+ $required_key_type = 'Google Gemini';
	1860	+ } elseif (strpos($embedding_model, 'text-embedding-') !== false) {
	1861	+ $required_key_type = 'OpenAI';
	1862	+ } elseif (strpos($embedding_model, 'voyage-') !== false) {
	1863	+ $required_key_type = 'Voyage AI';
	1864	+ } elseif (strpos($embedding_model, 'gemini-embedding-') !== false) {
	1865	+ $required_key_type = 'Google Gemini';
	1866	+ }
	1867	+ ?>
1747	1868
1748		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1749		- $body_content = wp_remote_retrieve_body($response);
	1869	+ <div class="mxchat-knowledge-warning <?php echo $has_required_key ? 'success' : 'warning'; ?>">
	1870	+ <?php if ($has_required_key): ?>
	1871	+ <p><span class="dashicons dashicons-yes-alt"></span> <?php echo wp_kses_post(sprintf(__('We detected your %s API key. <strong>Remember to add credits to your %s account</strong> before using the knowledgebase.', 'mxchat'), $required_key_type, $required_key_type)); ?></p>
	1872	+ <?php else: ?>
	1873	+ <p><span class="dashicons dashicons-warning"></span> <strong><?php esc_html_e('Important:', 'mxchat'); ?></strong> <?php echo sprintf(esc_html__('Before importing knowledge, you must add a %s API key with sufficient credits in the Chatbot settings.', 'mxchat'), $required_key_type); ?> <a href="<?php echo admin_url('admin.php?page=mxchat-max'); ?>"><?php esc_html_e('Go to API Key Settings', 'mxchat'); ?></a></p>
	1874	+ <?php endif; ?>
	1875	+ </div>
1750	1876
1751		- if (empty($body_content)) {
1752		- set_transient('mxchat_admin_notice_error',
1753		- esc_html__('Empty response received from URL.', 'mxchat'),
1754		- 30
1755		- );
1756		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1757		- exit;
1758		- }
	1877	+ <!-- Import Options Section -->
	1878	+ <div class="mxchat-import-section">
	1879	+ <h3><?php esc_html_e('Import Options', 'mxchat'); ?></h3>
1759	1880
1760		- // Handle PDF URL
1761		- if ($this->is_pdf_url($submitted_url, $response)) {
1762		- $result = $this->handle_pdf_for_knowledge_base($submitted_url, $response);
	1881	+ <!-- Import Options Grid -->
	1882	+ <div class="mxchat-import-options">
	1883	+ <!-- WordPress Import Option -->
	1884	+ <button type="button" id="mxchat-open-content-selector" class="mxchat-import-box mxchat-import-wordpress" data-option="wordpress">
	1885	+ <div class="mxchat-import-icon">
	1886	+ <span class="dashicons dashicons-wordpress"></span>
	1887	+ </div>
	1888	+ <div class="mxchat-import-content">
	1889	+ <h4><?php esc_html_e('WordPress Content', 'mxchat'); ?></h4>
	1890	+ <p><?php esc_html_e('Import specific posts and pages to your knowledge base.', 'mxchat'); ?></p>
	1891	+ </div>
	1892	+ <div class="mxchat-recommended-tag"><?php esc_html_e('Recommended', 'mxchat'); ?></div>
	1893	+ </button>
1763	1894
1764		- if ($result === 'scheduled') {
1765		- set_transient(
1766		- 'mxchat_last_pdf_url',
1767		- sanitize_text_field($submitted_url),
1768		- DAY_IN_SECONDS
1769		- );
1770		- set_transient('mxchat_admin_notice_info',
1771		- esc_html__('PDF processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
1772		- 30
1773		- );
1774		- } else {
1775		- set_transient('mxchat_admin_notice_error',
1776		- esc_html__('Failed to start PDF processing. Please try again.', 'mxchat'),
1777		- 30
1778		- );
1779		- }
	1895	+ <!-- Sitemap Import Option -->
	1896	+ <button type="button" class="mxchat-import-box" data-option="sitemap" data-placeholder="<?php esc_attr_e('Enter sitemap URL here', 'mxchat'); ?>" data-type="sitemap">
	1897	+ <div class="mxchat-import-icon">
	1898	+ <span class="dashicons dashicons-admin-site-alt"></span>
	1899	+ </div>
	1900	+ <div class="mxchat-import-content">
	1901	+ <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
	1902	+ <p><?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
	1903	+ </div>
	1904	+ </button>
1780	1905
1781		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1782		- exit;
1783		- }
	1906	+ <!-- Direct URL Import Option -->
	1907	+ <button type="button" class="mxchat-import-box" data-option="url" data-placeholder="<?php esc_attr_e('Enter webpage URL here', 'mxchat'); ?>" data-type="url">
	1908	+ <div class="mxchat-import-icon">
	1909	+ <span class="dashicons dashicons-admin-links"></span>
	1910	+ </div>
	1911	+ <div class="mxchat-import-content">
	1912	+ <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
	1913	+ <p><?php esc_html_e('Import content from any webpage.', 'mxchat'); ?></p>
	1914	+ </div>
	1915	+ </button>
1784	1916
1785		- // Handle Sitemap XML
1786		- if (strpos($content_type, 'xml') !== false || strpos($body_content, '<urlset') !== false) {
1787		- libxml_use_internal_errors(true);
1788		- $xml = simplexml_load_string($body_content);
1789		- $xml_errors = libxml_get_errors();
1790		- libxml_clear_errors();
	1917	+ <!-- Direct Content Import Option -->
	1918	+ <button type="button" class="mxchat-import-box" data-option="content" data-type="content">
	1919	+ <div class="mxchat-import-icon">
	1920	+ <span class="dashicons dashicons-editor-paste-text"></span>
	1921	+ </div>
	1922	+ <div class="mxchat-import-content">
	1923	+ <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
	1924	+ <p><?php esc_html_e('Submit content to be vectorized.', 'mxchat'); ?></p>
	1925	+ </div>
	1926	+ </button>
1791	1927
1792		- if ($xml === false || !empty($xml_errors)) {
1793		- set_transient('mxchat_admin_notice_error',
1794		- esc_html__('Invalid sitemap XML. Please provide a valid sitemap.', 'mxchat'),
1795		- 30
1796		- );
1797		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1798		- exit;
1799		- }
	1928	+ <!-- PDF Import Option -->
	1929	+ <button type="button" class="mxchat-import-box" data-option="pdf" data-placeholder="<?php esc_attr_e('Enter PDF URL here', 'mxchat'); ?>" data-type="pdf">
	1930	+ <div class="mxchat-import-icon">
	1931	+ <span class="dashicons dashicons-media-document"></span>
	1932	+ </div>
	1933	+ <div class="mxchat-import-content">
	1934	+ <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
	1935	+ <p><?php esc_html_e('Import knowledge from PDF documents.', 'mxchat'); ?></p>
	1936	+ </div>
	1937	+ </button>
	1938	+ </div>
1800	1939
1801		- $result = $this->handle_sitemap_for_knowledge_base($xml, $submitted_url);
	1940	+ <!-- Input Areas for URL and Content -->
	1941	+ <div class="mxchat-import-input-area" id="mxchat-url-input-area" style="display: none;">
	1942	+ <?php if (!$is_processing) : ?>
	1943	+ <form id="mxchat-url-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
	1944	+ <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
	1945	+ <input type="hidden" name="import_type" id="import_type" value="url">
	1946	+ <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
	1947	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
	1948	+ <?php endif; ?>
	1949	+ <div class="mxchat-url-input-group">
	1950	+ <input type="url"
	1951	+ name="sitemap_url"
	1952	+ id="sitemap_url"
	1953	+ placeholder="<?php esc_attr_e('Enter URL here', 'mxchat'); ?>"
	1954	+ required />
	1955	+ <button type="submit"
	1956	+ name="submit_sitemap"
	1957	+ class="mxchat-button-primary">
	1958	+ <?php esc_html_e('Import', 'mxchat'); ?>
	1959	+ </button>
	1960	+ </div>
	1961	+ <p class="mxchat-url-description" id="url-description-text"></p>
	1962	+ </form>
	1963	+ <?php endif; ?>
	1964	+ </div>
1802	1965
1803		- if ($result === 'scheduled') {
1804		- set_transient(
1805		- 'mxchat_last_sitemap_url',
1806		- sanitize_text_field($submitted_url),
1807		- DAY_IN_SECONDS
1808		- );
1809		- set_transient('mxchat_admin_notice_info',
1810		- esc_html__('Sitemap processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
1811		- 30
1812		- );
1813		- } else {
1814		- set_transient('mxchat_admin_notice_error',
1815		- esc_html__('Failed to start sitemap processing. Please try again.', 'mxchat'),
1816		- 30
1817		- );
1818		- }
	1966	+ <div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none;">
	1967	+ <?php if (!$is_processing) : ?>
	1968	+ <form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
	1969	+ <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
	1970	+ <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
	1971	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
	1972	+ <?php endif; ?>
	1973	+ <div class="mxchat-form-group">
	1974	+ <textarea
	1975	+ name="article_content"
	1976	+ id="article_content"
	1977	+ placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"
	1978	+ required
	1979	+ rows="6"
	1980	+ ></textarea>
	1981	+ </div>
	1982	+ <div class="mxchat-form-group">
	1983	+ <input type="url"
	1984	+ name="article_url"
	1985	+ id="article_url"
	1986	+ placeholder="<?php esc_attr_e('Enter source URL (Optional)', 'mxchat'); ?>">
	1987	+ </div>
	1988	+ <button type="submit"
	1989	+ name="submit_content"
	1990	+ class="mxchat-button-primary">
	1991	+ <?php esc_html_e('Import Content', 'mxchat'); ?>
	1992	+ </button>
	1993	+ </form>
	1994	+ <?php endif; ?>
	1995	+ </div>
	1996	+ </div>
1819	1997
1820		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1821		- exit;
1822		- }
	1998	+ <!-- PDF Processing Status - ONLY PROCESSING -->
	1999	+ <?php if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
	2000	+ <div class="mxchat-status-card" data-card-type="pdf">
	2001	+ <div class="mxchat-status-header">
	2002	+ <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
1823	2003
1824		- // Handle Regular URL
1825		- $page_content = $this->mxchat_extract_main_content($body_content);
1826		- $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
	2004	+ <!-- Processing controls -->
	2005	+ <div class="mxchat-processing-controls">
	2006	+ <form method="post" class="mxchat-stop-form"
	2007	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	2008	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	2009	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	2010	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	2011	+ </button>
	2012	+ </form>
1827	2013
1828		- if (empty($sanitized_content)) {
1829		- set_transient('mxchat_admin_notice_error',
1830		- esc_html__('No valid content found on the provided URL.', 'mxchat'),
1831		- 30
1832		- );
1833		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1834		- exit;
1835		- }
	2014	+ <button type="button" class="mxchat-manual-batch-btn"
	2015	+ data-process-type="pdf"
	2016	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_pdf_url')); ?>">
	2017	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	2018	+ </button>
	2019	+ </div>
	2020	+ </div>
1836	2021
1837		- $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
1838		- if (is_array($embedding_vector)) {
1839		- MxChat_Utils::submit_content_to_db(
1840		- $sanitized_content,
1841		- $submitted_url,
1842		- $this->options['api_key']
1843		- );
1844		- set_transient('mxchat_admin_notice_success',
1845		- esc_html__('URL content successfully submitted!', 'mxchat'),
1846		- 30
1847		- );
1848		- } else {
1849		- set_transient('mxchat_admin_notice_error',
1850		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
1851		- 30
1852		- );
1853		- }
	2022	+ <div class="mxchat-progress-bar">
	2023	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
	2024	+ </div>
1854	2025
1855		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1856		- exit;
1857		-}
1858		-private function handle_sitemap_for_knowledge_base($xml, $sitemap_url) {
1859		- if (!current_user_can('manage_options')) {
1860		- //error_log(esc_html__('Unauthorized sitemap processing attempt', 'mxchat'));
1861		- return false;
1862		- }
	2026	+ <div class="mxchat-status-details">
	2027	+ <p><?php printf(
	2028	+ esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
	2029	+ absint($pdf_status['processed_pages']),
	2030	+ absint($pdf_status['total_pages']),
	2031	+ absint($pdf_status['percentage'])
	2032	+ ); ?></p>
1863	2033
1864		- try {
1865		- $sitemap_url = esc_url_raw($sitemap_url);
	2034	+ <?php if (!empty($pdf_status['failed_pages']) && $pdf_status['failed_pages'] > 0) : ?>
	2035	+ <p><strong><?php esc_html_e('Failed pages:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['failed_pages']); ?></p>
	2036	+ <?php endif; ?>
1866	2037
1867		- if (!$xml || !is_object($xml)) {
1868		- throw new Exception(__('Invalid XML object provided', 'mxchat'));
1869		- }
	2038	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($pdf_status['status'])); ?></p>
	2039	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['last_update']); ?></p>
	2040	+ </div>
	2041	+ </div>
	2042	+ <?php endif; ?>
1870	2043
1871		- $urls = [];
1872		- foreach ($xml->url as $url_element) {
1873		- $url = esc_url_raw((string)$url_element->loc);
1874		- if ($url) {
1875		- $urls[] = $url;
1876		- }
1877		- }
	2044	+ <!-- Sitemap Processing Status - ONLY PROCESSING -->
	2045	+ <?php if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
	2046	+ <div class="mxchat-status-card" data-card-type="sitemap">
	2047	+ <div class="mxchat-status-header">
	2048	+ <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
1878	2049
1879		- $total_urls = absint(count($urls));
	2050	+ <!-- Processing controls -->
	2051	+ <div class="mxchat-processing-controls">
	2052	+ <form method="post" class="mxchat-stop-form"
	2053	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	2054	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	2055	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	2056	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	2057	+ </button>
	2058	+ </form>
1880	2059
1881		- if ($total_urls < 1) {
1882		- throw new Exception(__('No valid URLs found in sitemap', 'mxchat'));
1883		- }
	2060	+ <button type="button" class="mxchat-manual-batch-btn"
	2061	+ data-process-type="sitemap"
	2062	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_sitemap_url')); ?>">
	2063	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	2064	+ </button>
	2065	+ </div>
	2066	+ </div>
1884	2067
1885		- wp_schedule_single_event(time(), 'mxchat_process_sitemap_urls', array(
1886		- 'urls' => $urls,
1887		- 'sitemap_url' => $sitemap_url,
1888		- 'total_urls' => $total_urls,
1889		- 'batch_size' => absint(10),
1890		- 'batch_pause' => absint(5)
1891		- ));
	2068	+ <div class="mxchat-progress-bar">
	2069	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
	2070	+ </div>
1892	2071
1893		- $status_data = array(
1894		- 'total_urls' => $total_urls,
1895		- 'processed_urls' => 0,
1896		- 'status' => 'processing',
1897		- 'last_update' => time()
1898		- );
	2072	+ <div class="mxchat-status-details">
	2073	+ <p><?php printf(
	2074	+ esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
	2075	+ absint($sitemap_status['processed_urls']),
	2076	+ absint($sitemap_status['total_urls']),
	2077	+ absint($sitemap_status['percentage'])
	2078	+ ); ?></p>
1899	2079
1900		- set_transient(
1901		- sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)),
1902		- array_map('sanitize_text_field', $status_data),
1903		- DAY_IN_SECONDS
1904		- );
	2080	+ <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
	2081	+ <p><strong><?php esc_html_e('Failed URLs:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['failed_urls']); ?></p>
	2082	+ <?php endif; ?>
1905	2083
1906		- return __('scheduled', 'mxchat');
	2084	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($sitemap_status['status'])); ?></p>
	2085	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['last_update']); ?></p>
1907	2086
1908		- } catch (\Exception $e) {
1909		- //error_log(sprintf(esc_html__('Error preparing sitemap for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1910		- return false;
1911		- }
1912		-}
1913		-public static function process_sitemap_urls_cron($urls, $sitemap_url, $total_urls, $batch_size, $batch_pause) {
1914		- // Validate inputs
1915		- $sitemap_url = esc_url_raw($sitemap_url);
1916		- $total_urls = absint($total_urls);
1917		- $batch_size = absint($batch_size);
1918		- $batch_pause = absint($batch_pause);
	2087	+ <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
	2088	+ <div class="mxchat-error-notice">
	2089	+ <?php if (!empty($sitemap_status['error'])) : ?>
	2090	+ <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
	2091	+ <?php endif; ?>
	2092	+ <?php if (!empty($sitemap_status['last_error'])) : ?>
	2093	+ <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
	2094	+ <?php endif; ?>
	2095	+ </div>
	2096	+ <?php endif; ?>
	2097	+ </div>
	2098	+ </div>
	2099	+ <?php endif; ?>
1919	2100
1920		- if (!is_array($urls) || empty($urls)) {
1921		- return;
1922		- }
	2101	+ <!-- Single URL Submission Status -->
	2102	+ <?php
	2103	+ // Get single URL status
	2104	+ $single_url_status = $this->knowledge_manager->mxchat_get_single_url_status();
	2105	+ $is_active_processing =
	2106	+ ($sitemap_status && $sitemap_status['status'] === 'processing') ||
	2107	+ ($pdf_status && $pdf_status['status'] === 'processing');
	2108	+ ?>
1923	2109
1924		- try {
1925		- $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
1926		- $status = get_transient($status_key);
	2110	+ <div id="mxchat-single-url-status-container" <?php echo $is_active_processing ? 'style="display:none;"' : ''; ?>>
	2111	+ <?php if ($single_url_status && !$is_active_processing) : ?>
	2112	+ <div class="mxchat-status-card">
	2113	+ <div class="mxchat-status-header">
	2114	+ <h4><?php esc_html_e('Last URL Submission', 'mxchat'); ?></h4>
	2115	+ <?php if ($single_url_status['status'] === 'failed') : ?>
	2116	+ <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Failed', 'mxchat'); ?></span>
	2117	+ <?php else : ?>
	2118	+ <span class="mxchat-status-badge mxchat-status-success"><?php esc_html_e('Success', 'mxchat'); ?></span>
	2119	+ <?php endif; ?>
	2120	+ </div>
	2121	+ <div class="mxchat-status-details">
	2122	+ <p><strong><?php esc_html_e('URL:', 'mxchat'); ?></strong>
	2123	+ <a href="<?php echo esc_url($single_url_status['url']); ?>" target="_blank">
	2124	+ <?php echo esc_html(strlen($single_url_status['url']) > 60 ? substr($single_url_status['url'], 0, 57) . '...' : $single_url_status['url']); ?>
	2125	+ </a>
	2126	+ </p>
	2127	+ <p><strong><?php esc_html_e('Submitted:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['human_time']); ?></p>
1927	2128
1928		- if (!$status || !is_array($status)) {
1929		- throw new Exception('Invalid status data retrieved from transient');
1930		- }
	2129	+ <?php if ($single_url_status['status'] === 'failed' && !empty($single_url_status['error'])) : ?>
	2130	+ <div class="mxchat-error-notice">
	2131	+ <p class="error"><?php echo esc_html($single_url_status['error']); ?></p>
	2132	+ </div>
	2133	+ <?php endif; ?>
1931	2134
1932		- $start_url = absint($status['processed_urls']);
1933		- $end_url = min($start_url + $batch_size, $total_urls);
1934		- $instance = new self();
	2135	+ <?php if ($single_url_status['status'] === 'complete') : ?>
	2136	+ <p><strong><?php esc_html_e('Content Length:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['content_length']); ?> <?php esc_html_e('characters', 'mxchat'); ?></p>
	2137	+ <p><strong><?php esc_html_e('Embedding Dimensions:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['embedding_dimensions']); ?></p>
	2138	+ <?php endif; ?>
	2139	+ </div>
	2140	+ </div>
	2141	+ <?php endif; ?>
	2142	+ </div>
1935	2143
1936		- // Track failures in batch
1937		- $batch_stats = [
1938		- 'processed' => 0,
1939		- 'failed' => 0,
1940		- 'last_error' => ''
1941		- ];
	2144	+ <!-- Completed Status Cards - Handles completed PDF/Sitemap processing -->
	2145	+ <?php
	2146	+ echo $knowledge_manager->mxchat_render_completed_status_cards();
	2147	+ ?>
1942	2148
1943		- for ($i = $start_url; $i < $end_url; $i++) {
1944		- $page_url = esc_url_raw($urls[$i]);
1945		- $page_response = wp_remote_get($page_url);
	2149	+ </div>
1946	2150
1947		- if (is_wp_error($page_response) || wp_remote_retrieve_response_code($page_response) !== 200) {
1948		- $batch_stats['failed']++;
1949		- continue;
1950		- }
	2151	+ <!-- Knowledge Base Table Card -->
	2152	+ <div class="mxchat-card">
	2153	+ <div class="mxchat-card-header">
	2154	+ <h2>
	2155	+ <?php esc_html_e('Knowledge Base', 'mxchat'); ?>
	2156	+ <span class="mxchat-record-count">
	2157	+ <?php if ($showing_recent_only && $total_in_database > 1000): ?>
	2158	+ (<?php echo esc_html($total_records); ?> of <?php echo esc_html(number_format($total_in_database)); ?> total - recent entries only)
	2159	+ <?php else: ?>
	2160	+ (<?php echo esc_html($total_records); ?>)
	2161	+ <?php endif; ?>
	2162	+ </span>
	2163	+ <!-- Data source badge -->
	2164	+ <?php if ($use_pinecone) : ?>
	2165	+ <span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
	2166	+ <span class="dashicons dashicons-cloud"></span>
	2167	+ <?php esc_html_e('Pinecone', 'mxchat'); ?>
	2168	+ </span>
	2169	+ <?php else : ?>
	2170	+ <span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
	2171	+ <span class="dashicons dashicons-database-view"></span>
	2172	+ <?php esc_html_e('WordPress DB', 'mxchat'); ?>
	2173	+ </span>
	2174	+ <?php endif; ?>
	2175	+ </h2>
	2176	+ <div class="mxchat-header-actions">
	2177	+ <!-- Search -->
	2178	+ <form method="get" id="knowledge-search" class="mxchat-search-form">
	2179	+ <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
	2180	+ <input type="hidden" name="page" value="mxchat-prompts" />
	2181	+ <?php if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') : ?>
	2182	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
	2183	+ <?php endif; ?>
	2184	+ <div class="mxchat-search-group">
	2185	+ <span class="dashicons dashicons-search"></span>
	2186	+ <input type="text"
	2187	+ name="search"
	2188	+ placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
	2189	+ value="<?php echo esc_attr($search_query); ?>" />
	2190	+ </div>
	2191	+ </form>
1951	2192
1952		- $page_html = wp_remote_retrieve_body($page_response);
1953		- $page_content = $instance->mxchat_extract_main_content($page_html);
1954		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($page_content);
	2193	+ <form method="post"
	2194	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
	2195	+ class="mxchat-delete-form"
	2196	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
	2197	+ <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
	2198	+ <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
	2199	+ <!-- Always include bot_id, even if it's 'default' -->
	2200	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
	2201	+ <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
	2202	+ <span class="dashicons dashicons-trash"></span>
	2203	+ <?php esc_html_e('Delete All', 'mxchat'); ?>
	2204	+ </button>
	2205	+ </form>
	2206	+ </div>
	2207	+ </div>
1955	2208
1956		- if (!empty($sanitized_content)) {
1957		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content);
	2209	+ <!-- Recent Entries Info Banner -->
	2210	+ <?php if ($showing_recent_only && $total_in_database > 1000): ?>
	2211	+ <div class="mxchat-info-banner recent-only" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e3f2fd; border-left: 4px solid #2196f3; color: #1565c0;">
	2212	+ <span class="dashicons dashicons-info"></span>
	2213	+ <span>
	2214	+ <?php printf(
	2215	+ esc_html__('Showing your %s most recent entries for faster loading. Your complete database contains %s entries. ', 'mxchat'),
	2216	+ number_format($total_records),
	2217	+ number_format($total_in_database)
	2218	+ ); ?>
	2219	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('View complete database in Pinecone →', 'mxchat'); ?></a>
	2220	+ </span>
	2221	+ </div>
	2222	+ <?php endif; ?>
1958	2223
1959		- if (is_array($embedding_vector)) {
1960		- $options = get_option('mxchat_options');
1961		- $submission_result = MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $options['api_key']);
	2224	+ <!-- Data Source Info Banner -->
	2225	+ <?php if ($use_pinecone) : ?>
	2226	+ <div class="mxchat-info-banner pinecone" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e8f5e8; border-left: 4px solid #4caf50; color: #2e7d2e;">
	2227	+ <span class="dashicons dashicons-cloud"></span>
	2228	+ <span><?php esc_html_e('Refresh page to see new content. New entires or deletions can take up to 60 seconds to reflect! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
	2229	+ </div>
	2230	+ <?php else : ?>
	2231	+ <div class="mxchat-info-banner wordpress" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #fff3e0; border-left: 4px solid #ff9800; color: #e65100;">
	2232	+ <span class="dashicons dashicons-database-view"></span>
	2233	+ <span><?php esc_html_e('Refresh page to see new content, but wait 5-10 seconds first! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
	2234	+ </div>
	2235	+ <?php endif; ?>
1962	2236
1963		- if (is_wp_error($submission_result)) {
1964		- $batch_stats['failed']++;
1965		- $batch_stats['last_error'] = $submission_result->get_error_message();
1966		- continue;
1967		- }
	2237	+ <!-- Table -->
	2238	+ <div class="mxchat-table-wrapper">
	2239	+ <table class="mxchat-records-table">
	2240	+ <thead>
	2241	+ <tr>
	2242	+ <th><?php esc_html_e('ID', 'mxchat'); ?></th>
	2243	+ <th><?php esc_html_e('Content', 'mxchat'); ?></th>
	2244	+ <th><?php esc_html_e('Source', 'mxchat'); ?></th>
	2245	+ <?php if ($data_source === 'pinecone') : ?>
	2246	+ <th><?php esc_html_e('Vector ID', 'mxchat'); ?></th>
	2247	+ <?php endif; ?>
	2248	+ <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
	2249	+ </tr>
	2250	+ </thead>
	2251	+ <tbody>
	2252	+ <?php if ($prompts) : ?>
	2253	+ <?php foreach ($prompts as $index => $prompt) : ?>
	2254	+ <tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
	2255	+ data-source="<?php echo esc_attr($data_source); ?>"
	2256	+ <?php if ($data_source === 'pinecone') : ?>
	2257	+ style="background: rgba(33, 150, 243, 0.02);"
	2258	+ <?php endif; ?>>
	2259	+ <td>
	2260	+ <?php if ($data_source === 'pinecone') : ?>
	2261	+ <?php echo esc_html($index + 1 + (($current_page - 1) * $per_page)); ?>
	2262	+ <?php else : ?>
	2263	+ <?php echo esc_html($prompt->id); ?>
	2264	+ <?php endif; ?>
	2265	+ </td>
	2266	+ <td class="mxchat-content-cell">
	2267	+ <div class="content-view">
	2268	+ <?php
	2269	+ $content = $prompt->article_content;
	2270	+ // Check if content contains Hebrew characters
	2271	+ if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
	2272	+ // Apply RTL direction for Hebrew content
	2273	+ echo '<div dir="rtl" lang="he" class="rtl-content">';
	2274	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	2275	+ echo '</div>';
	2276	+ } else {
	2277	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	2278	+ }
	2279	+ ?>
	2280	+ </div>
	2281	+ <?php if ($data_source === 'wordpress') : ?>
	2282	+ <textarea class="content-edit" style="display:none;"
	2283	+ <?php if (preg_match('/[\x{0590}-\x{05FF}]/u', $prompt->article_content)) echo 'dir="rtl" lang="he"'; ?>>
	2284	+ <?php echo htmlspecialchars($prompt->article_content, ENT_QUOTES, 'UTF-8'); ?>
	2285	+ </textarea>
	2286	+ <?php endif; ?>
	2287	+ </td>
	2288	+ <td class="mxchat-url-cell">
	2289	+ <div class="url-view">
	2290	+ <?php if (!empty($prompt->source_url)) : ?>
	2291	+ <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
	2292	+ <span class="dashicons dashicons-external"></span>
	2293	+ <?php esc_html_e('View Source', 'mxchat'); ?>
	2294	+ </a>
	2295	+ <?php else : ?>
	2296	+ <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	2297	+ <?php endif; ?>
	2298	+ </div>
	2299	+ <?php if ($data_source === 'wordpress') : ?>
	2300	+ <input type="text" class="url-edit" style="display:none;"
	2301	+ value="<?php echo htmlspecialchars($prompt->source_url, ENT_QUOTES, 'UTF-8'); ?>" />
	2302	+ <?php endif; ?>
	2303	+ </td>
	2304	+ <?php if ($data_source === 'pinecone') : ?>
	2305	+ <td class="mxchat-vector-id-cell">
	2306	+ <code style="background: #f5f5f5; padding: 2px 6px; border-radius: 3px; font-size: 11px;">
	2307	+ <?php echo esc_html(substr($prompt->id, 0, 12) . '...'); ?>
	2308	+ </code>
	2309	+ </td>
	2310	+ <?php endif; ?>
	2311	+
	2312	+ <td class="mxchat-actions-cell">
	2313	+ <?php if ($data_source === 'wordpress') : ?>
	2314	+ <!-- WordPress - Full editing capabilities -->
	2315	+ <div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
	2316	+ <select class="mxchat-role-select"
	2317	+ data-entry-id="<?php echo esc_attr($prompt->id); ?>"
	2318	+ data-data-source="wordpress"
	2319	+ data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
	2320	+ <?php
	2321	+ $current_role = $prompt->role_restriction ?? 'public';
	2322	+ $role_options = $knowledge_manager->mxchat_get_role_options();
	2323	+ foreach ($role_options as $role_key => $role_label) : ?>
	2324	+ <option value="<?php echo esc_attr($role_key); ?>"
	2325	+ <?php selected($current_role, $role_key); ?>>
	2326	+ <?php echo esc_html($role_label); ?>
	2327	+ </option>
	2328	+ <?php endforeach; ?>
	2329	+ </select>
	2330	+ </div>
	2331	+
	2332	+ <!-- Edit/Save Buttons -->
	2333	+ <div class="mxchat-action-buttons">
	2334	+ <button class="mxchat-button-icon edit-button"
	2335	+ data-id="<?php echo esc_attr($prompt->id); ?>">
	2336	+ <span class="dashicons dashicons-edit"></span>
	2337	+ </button>
	2338	+ <button class="mxchat-button-icon save-button"
	2339	+ data-id="<?php echo esc_attr($prompt->id); ?>"
	2340	+ style="display:none;"
	2341	+ data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
	2342	+ <span class="dashicons dashicons-saved"></span>
	2343	+ </button>
	2344	+ </div>
	2345	+ <?php else : ?>
	2346	+ <!-- Pinecone - Role restriction editable, content read-only -->
	2347	+ <div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
	2348	+ <select class="mxchat-role-select"
	2349	+ data-entry-id="<?php echo esc_attr($prompt->id); ?>"
	2350	+ data-data-source="pinecone"
	2351	+ data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
	2352	+ <?php
	2353	+ $current_role = $prompt->role_restriction ?? 'public';
	2354	+ $role_options = $knowledge_manager->mxchat_get_role_options();
	2355	+ foreach ($role_options as $role_key => $role_label) : ?>
	2356	+ <option value="<?php echo esc_attr($role_key); ?>"
	2357	+ <?php selected($current_role, $role_key); ?>>
	2358	+ <?php echo esc_html($role_label); ?>
	2359	+ </option>
	2360	+ <?php endforeach; ?>
	2361	+ </select>
	2362	+ </div>
	2363	+
	2364	+ <?php endif; ?>
1968	2365
1969		- $batch_stats['processed']++;
1970		- } else {
1971		- $batch_stats['failed']++;
1972		- $batch_stats['last_error'] = 'Failed to generate embedding. Please check OpenAI API key.';
1973		- }
1974		- }
	2366	+ <!-- Delete button for both sources -->
	2367	+ <div class="mxchat-delete-container">
	2368	+ <?php if ($data_source === 'pinecone') : ?>
	2369	+ <!-- AJAX Delete for Pinecone -->
	2370	+ <button type="button"
	2371	+ class="mxchat-button-icon delete-button-ajax"
	2372	+ data-vector-id="<?php echo esc_attr($prompt->id); ?>"
	2373	+ data-bot-id="<?php echo esc_attr($current_bot_id); ?>"
	2374	+ data-nonce="<?php echo wp_create_nonce('mxchat_delete_pinecone_prompt_nonce'); ?>"
	2375	+ title="<?php esc_attr_e('Delete entry', 'mxchat'); ?>">
	2376	+ <span class="dashicons dashicons-trash"></span>
	2377	+ </button>
	2378	+ <?php else : ?>
	2379	+ <!-- Regular link delete for WordPress DB -->
	2380	+ <a href="<?php echo esc_url(admin_url(
	2381	+ 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
	2382	+ . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
	2383	+ )); ?>"
	2384	+ class="mxchat-button-icon delete-button"
	2385	+ onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
	2386	+ <span class="dashicons dashicons-trash"></span>
	2387	+ </a>
	2388	+ <?php endif; ?>
	2389	+ </div>
	2390	+ </td>
1975	2391
1976		- $status['processed_urls'] = absint($i + 1);
1977		- $status['last_update'] = time();
1978		- $status['failed_urls'] = absint($status['failed_urls'] ?? 0) + $batch_stats['failed'];
1979		- $status['last_error'] = $batch_stats['last_error'];
	2392	+ </tr>
	2393	+ <?php endforeach; ?>
	2394	+ <?php else : ?>
	2395	+ <tr>
	2396	+ <td colspan="<?php echo $data_source === 'pinecone' ? '5' : '4'; ?>" class="mxchat-no-records">
	2397	+ <?php if ($use_pinecone) : ?>
	2398	+ <?php esc_html_e('No vectors found in Pinecone database.', 'mxchat'); ?>
	2399	+ <?php else : ?>
	2400	+ <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
	2401	+ <?php endif; ?>
	2402	+ </td>
	2403	+ </tr>
	2404	+ <?php endif; ?>
	2405	+ </tbody>
	2406	+ </table>
	2407	+ </div>
1980	2408
1981		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1982		- }
	2409	+ <?php if ($page_links) : ?>
	2410	+ <div class="mxchat-pagination">
	2411	+ <?php echo wp_kses_post($page_links); ?>
	2412	+ </div>
	2413	+ <?php endif; ?>
	2414	+ </div>
1983	2415
1984		- // If all URLs in this batch failed, stop processing
1985		- if ($batch_stats['processed'] === 0 && $batch_stats['failed'] > 0) {
1986		- $status['status'] = 'error';
1987		- $status['error'] = sprintf(
1988		- 'Processing stopped: %d consecutive failures. Last error: %s',
1989		- $batch_stats['failed'],
1990		- $batch_stats['last_error']
1991		- );
1992		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1993		- return;
1994		- }
	2416	+ </div>
1995	2417
1996		- if ($end_url < $total_urls) {
1997		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_sitemap_urls', array(
1998		- 'urls' => array_map('esc_url_raw', $urls),
1999		- 'sitemap_url' => $sitemap_url,
2000		- 'total_urls' => $total_urls,
2001		- 'batch_size' => $batch_size,
2002		- 'batch_pause' => $batch_pause,
2003		- ));
2004		- } else {
2005		- $status['status'] = 'complete';
2006		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2007		- }
2008		- } catch (\Exception $e) {
2009		- $status['status'] = 'error';
2010		- $status['error'] = sanitize_text_field($e->getMessage());
2011		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2012		- }
2013		-}
	2418	+ <!-- Settings Tab (Renamed from Auto-Sync Settings) -->
	2419	+ <div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
	2420	+
	2421	+ <!-- Auto-Sync Settings Card -->
	2422	+ <div class="mxchat-card">
	2423	+ <div class="mxchat-settings-section">
	2424	+ <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
	2425	+ <p class="mxchat-description">
	2426	+ <?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'); ?>
	2427	+ </p>
	2428	+ <div class="mxchat-autosave-section">
	2429	+ <div class="mxchat-toggle-group">
	2430	+ <div class="mxchat-toggle-container">
	2431	+ <label class="mxchat-toggle-switch">
	2432	+ <input type="checkbox"
	2433	+ name="mxchat_auto_sync_posts"
	2434	+ class="mxchat-autosave-field"
	2435	+ value="1"
	2436	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2437	+ <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
	2438	+ <span class="mxchat-toggle-slider"></span>
	2439	+ </label>
	2440	+ <span class="mxchat-toggle-label">
	2441	+ <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
	2442	+ </span>
	2443	+ </div>
	2444	+
	2445	+ <div class="mxchat-toggle-container">
	2446	+ <label class="mxchat-toggle-switch">
	2447	+ <input type="checkbox"
	2448	+ name="mxchat_auto_sync_pages"
	2449	+ class="mxchat-autosave-field"
	2450	+ value="1"
	2451	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2452	+ <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
	2453	+ <span class="mxchat-toggle-slider"></span>
	2454	+ </label>
	2455	+ <span class="mxchat-toggle-label">
	2456	+ <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
	2457	+ </span>
	2458	+ </div>
	2459	+
	2460	+ <!-- Custom Post Types Section -->
	2461	+ <div class="mxchat-section-content">
	2462	+ <div class="mxchat-custom-post-types-header">
	2463	+ <button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
	2464	+ <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
	2465	+ <span class="mxchat-toggle-icon">▼</span>
	2466	+ </button>
	2467	+ </div>
	2468	+
	2469	+ <div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
	2470	+ <h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
	2471	+ <p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
	2472	+
	2473	+ <div class="mxchat-custom-post-types">
	2474	+ <?php
	2475	+ $post_types = $knowledge_manager->mxchat_get_public_post_types();
	2476	+ // Skip post and page as they're handled separately
	2477	+ unset($post_types['post']);
	2478	+ unset($post_types['page']);
	2479	+
	2480	+ if (!empty($post_types)) {
	2481	+ foreach ($post_types as $post_type => $label) {
	2482	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	2483	+ $is_enabled = get_option($option_name, '0');
	2484	+ ?>
	2485	+ <div class="mxchat-toggle-container">
	2486	+ <label class="mxchat-toggle-switch">
	2487	+ <input type="checkbox"
	2488	+ name="<?php echo esc_attr($option_name); ?>"
	2489	+ class="mxchat-autosave-field"
	2490	+ value="1"
	2491	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2492	+ <?php checked($is_enabled, '1'); ?>>
	2493	+ <span class="mxchat-toggle-slider"></span>
	2494	+ </label>
	2495	+ <span class="mxchat-toggle-label">
	2496	+ <?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
	2497	+ </span>
	2498	+ </div>
	2499	+ <?php
	2500	+ }
	2501	+ } else {
	2502	+ echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
	2503	+ }
	2504	+ ?>
	2505	+ </div>
	2506	+ </div>
	2507	+ </div>
	2508	+ </div>
	2509	+ </div>
	2510	+ </div>
	2511	+ </div>
	2512	+
	2513	+ <!-- Role-Based Content Restrictions Card -->
	2514	+ <div class="mxchat-card" style="margin-top: 20px;">
	2515	+ <h3><?php esc_html_e('Role-Based Content Restrictions', 'mxchat'); ?></h3>
	2516	+ <p class="mxchat-description">
	2517	+ <?php esc_html_e('Automatically restrict content access based on WordPress tags. When you assign a tag to a role, any post with that tag will only be accessible to users with that role or higher in the chatbot knowledge base.', 'mxchat'); ?>
	2518	+ </p>
	2519	+
	2520	+ <!-- Info Box -->
	2521	+ <div class="mxchat-knowledge-warning info" style="background: #e3f2fd; border-left-color: #2196f3;">
	2522	+ <p>
	2523	+ <span class="dashicons dashicons-info"></span>
	2524	+ <strong><?php esc_html_e('How it works:', 'mxchat'); ?></strong>
	2525	+ <?php esc_html_e('Add a tag below and select which role should have access. Any content tagged with that tag will automatically be restricted to that role level. Works with both auto-sync and manual imports.', 'mxchat'); ?>
	2526	+ </p>
	2527	+ </div>
	2528	+
	2529	+ <!-- Add New Tag-Role Mapping -->
	2530	+ <div class="mxchat-role-mapping-form">
	2531	+ <h4><?php esc_html_e('Add Tag-Role Mapping', 'mxchat'); ?></h4>
	2532	+
	2533	+ <div class="mxchat-form-row" style="display: flex; gap: 15px; align-items: flex-end; margin-bottom: 20px;">
	2534	+ <div class="mxchat-form-group" style="flex: 1;">
	2535	+ <label for="mxchat-tag-input">
	2536	+ <?php esc_html_e('Tag Name', 'mxchat'); ?>
	2537	+ </label>
	2538	+ <input type="text"
	2539	+ id="mxchat-tag-input"
	2540	+ class="regular-text"
	2541	+ placeholder="<?php esc_attr_e('Enter tag name (e.g., premium, members-only)', 'mxchat'); ?>" />
	2542	+ <p class="description">
	2543	+ <?php esc_html_e('Enter the exact tag slug as it appears in WordPress', 'mxchat'); ?>
	2544	+ </p>
	2545	+ </div>
	2546	+
	2547	+ <div class="mxchat-form-group" style="flex: 1;">
	2548	+ <label for="mxchat-role-select">
	2549	+ <?php esc_html_e('Required Role', 'mxchat'); ?>
	2550	+ </label>
	2551	+ <select id="mxchat-role-select" class="regular-text">
	2552	+ <?php
	2553	+ // Get role options from knowledge manager
	2554	+ $role_options = array(
	2555	+ 'public' => __('Public (Everyone)', 'mxchat'),
	2556	+ 'logged_in' => __('Logged In Users', 'mxchat'),
	2557	+ 'subscriber' => __('Subscribers & Above', 'mxchat'),
	2558	+ 'contributor' => __('Contributors & Above', 'mxchat'),
	2559	+ 'author' => __('Authors & Above', 'mxchat'),
	2560	+ 'editor' => __('Editors & Above', 'mxchat'),
	2561	+ 'administrator' => __('Administrators Only', 'mxchat')
	2562	+ );
	2563	+
	2564	+ foreach ($role_options as $role_key => $role_label) : ?>
	2565	+ <option value="<?php echo esc_attr($role_key); ?>">
	2566	+ <?php echo esc_html($role_label); ?>
	2567	+ </option>
	2568	+ <?php endforeach; ?>
	2569	+ </select>
	2570	+ <p class="description">
	2571	+ <?php esc_html_e('Select the minimum role required to access this content', 'mxchat'); ?>
	2572	+ </p>
	2573	+ </div>
	2574	+
	2575	+ <div style="padding-bottom: 25px;">
	2576	+ <button type="button"
	2577	+ id="mxchat-add-tag-role"
	2578	+ class="mxchat-button-primary">
	2579	+ <span class="dashicons dashicons-plus-alt"></span>
	2580	+ <?php esc_html_e('Add Mapping', 'mxchat'); ?>
	2581	+ </button>
	2582	+ </div>
	2583	+ </div>
	2584	+ </div>
	2585	+
	2586	+ <!-- Existing Tag-Role Mappings -->
	2587	+ <div class="mxchat-role-mappings-list">
	2588	+ <h4><?php esc_html_e('Current Tag-Role Mappings', 'mxchat'); ?></h4>
	2589	+
	2590	+ <div id="mxchat-mappings-container">
	2591	+ <!-- Mappings will be loaded here via AJAX -->
	2592	+ <div class="mxchat-loading-mappings">
	2593	+ <span class="mxchat-spinner is-active"></span>
	2594	+ <?php esc_html_e('Loading mappings...', 'mxchat'); ?>
	2595	+ </div>
	2596	+ </div>
	2597	+
	2598	+ <!-- Empty State (initially hidden) -->
	2599	+ <div id="mxchat-no-mappings" style="display: none; text-align: center; padding: 40px; color: #666;">
	2600	+ <span class="dashicons dashicons-tag" style="font-size: 48px; opacity: 0.3;"></span>
	2601	+ <p><?php esc_html_e('No tag-role mappings yet. Add your first mapping above to get started.', 'mxchat'); ?></p>
	2602	+ </div>
	2603	+ </div>
	2604	+
	2605	+ <!-- Bulk Update Section -->
	2606	+ <div class="mxchat-bulk-update-section" style="margin-top: 30px; padding-top: 30px; border-top: 1px solid #ddd;">
	2607	+ <h4><?php esc_html_e('Bulk Update Existing Content', 'mxchat'); ?></h4>
	2608	+ <p class="mxchat-description">
	2609	+ <?php esc_html_e('Apply role restrictions to all existing content that has the mapped tags. This is useful when setting up tag-role mappings for the first time or after changing mappings.', 'mxchat'); ?>
	2610	+ </p>
	2611	+
	2612	+ <div class="mxchat-bulk-update-controls">
	2613	+ <button type="button"
	2614	+ id="mxchat-bulk-update-roles"
	2615	+ class="mxchat-button-secondary">
	2616	+ <span class="dashicons dashicons-update"></span>
	2617	+ <?php esc_html_e('Update All Existing Content', 'mxchat'); ?>
	2618	+ </button>
	2619	+
	2620	+ <div id="mxchat-bulk-update-progress" style="display: none; margin-top: 15px;">
	2621	+ <div class="mxchat-progress-bar">
	2622	+ <div class="mxchat-progress-fill" style="width: 0%"></div>
	2623	+ </div>
	2624	+ <p class="mxchat-progress-text" style="margin-top: 10px; color: #666;">
	2625	+ <?php esc_html_e('Processing...', 'mxchat'); ?>
	2626	+ </p>
	2627	+ </div>
	2628	+
	2629	+ <div id="mxchat-bulk-update-result" style="display: none; margin-top: 15px;"></div>
	2630	+ </div>
	2631	+ </div>
	2632	+ </div>
	2633	+
	2634	+ </div>
2014	2635
2015		-public function get_sitemap_processing_status($sitemap_url) {
2016		- $sitemap_url = esc_url_raw($sitemap_url);
2017		- $status = get_transient(sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)));
	2636	+ <!-- Pinecone Settings Tab -->
	2637	+ <div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
	2638	+ <div class="mxchat-card">
	2639	+ <h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
	2640	+ <p class="mxchat-description">
	2641	+ <?php echo wp_kses(
	2642	+ __('<strong>Pinecone is optional</strong> and not required for MxChat to function. It provides enhanced search performance for larger knowledge bases. When enabled, content will be stored in Pinecone instead of the WordPress database, but you can use MxChat without it.', 'mxchat'),
	2643	+ array('strong' => array())
	2644	+ ); ?>
	2645	+ </p>
2018	2646
2019		- if (!$status || !is_array($status)) {
2020		- return false;
2021		- }
	2647	+ <div class="mxchat-pinecone-info-box">
	2648	+ <div class="mxchat-info-icon">
	2649	+ <span class="dashicons dashicons-info"></span>
	2650	+ </div>
	2651	+ <div class="mxchat-info-content">
	2652	+ <h4><?php esc_html_e('What is Pinecone?', 'mxchat'); ?></h4>
	2653	+ <p><?php esc_html_e('Pinecone is a specialized vector database designed for AI applications. It provides faster similarity searches and better scalability compared to traditional databases for AI-powered features.', 'mxchat'); ?></p>
	2654	+ <p><a href="https://www.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Learn more about Pinecone →', 'mxchat'); ?></a></p>
	2655	+ </div>
	2656	+ </div>
2022	2657
2023		- return array(
2024		- 'total_urls' => absint($status['total_urls']),
2025		- 'processed_urls' => absint($status['processed_urls']),
2026		- 'failed_urls' => absint($status['failed_urls'] ?? 0),
2027		- 'percentage' => ($status['total_urls'] > 0)
2028		- ? round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100)
2029		- : 0,
2030		- 'status' => sanitize_text_field($status['status']),
2031		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat'),
2032		- 'error' => isset($status['error']) ? sanitize_text_field($status['error']) : '',
2033		- 'last_error' => isset($status['last_error']) ? sanitize_text_field($status['last_error']) : ''
2034		- );
2035		-}
	2658	+ <div class="mxchat-database-settings-form">
	2659	+ <?php
	2660	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	2661	+ $use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
	2662	+ ?>
2036	2663
2037		-public function mxchat_stop_processing() {
2038		- // Verify permissions
2039		- if (!current_user_can('manage_options')) {
2040		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
2041		- }
	2664	+ <div class="mxchat-toggle-container">
	2665	+ <label class="mxchat-toggle-switch">
	2666	+ <input type="checkbox"
	2667	+ name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"
	2668	+ value="1"
	2669	+ <?php checked($use_pinecone, '1'); ?>>
	2670	+ <span class="mxchat-toggle-slider"></span>
	2671	+ </label>
	2672	+ <span class="mxchat-toggle-label">
	2673	+ <?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?>
	2674	+ </span>
	2675	+ </div>
2042	2676
2043		- // Verify nonce
2044		- check_admin_referer('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce');
	2677	+ <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
2045	2678
2046		- // Get the last sitemap URL and clear its transient
2047		- $sitemap_url = get_transient('mxchat_last_sitemap_url');
2048		- if ($sitemap_url) {
2049		- delete_transient('mxchat_sitemap_status_' . md5($sitemap_url));
2050		- delete_transient('mxchat_last_sitemap_url');
2051		- }
	2679	+ <?php if ($use_pinecone) : ?>
	2680	+ <div class="mxchat-knowledge-warning success">
	2681	+ <p><span class="dashicons dashicons-yes-alt"></span>
	2682	+ <?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?>
	2683	+ </p>
	2684	+ </div>
	2685	+ <?php endif; ?>
2052	2686
2053		- // Get the last PDF URL and clear its transient
2054		- $pdf_url = get_transient('mxchat_last_pdf_url');
2055		- if ($pdf_url) {
2056		- delete_transient('mxchat_pdf_status_' . md5($pdf_url));
2057		- delete_transient('mxchat_last_pdf_url');
2058		- }
	2687	+ <div class="mxchat-form-group">
	2688	+ <label for="mxchat_pinecone_api_key">
	2689	+ <?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="required">*</span>
	2690	+ </label>
	2691	+ <input type="password"
	2692	+ id="mxchat_pinecone_api_key"
	2693	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]"
	2694	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
	2695	+ class="regular-text"
	2696	+ placeholder="pcsk_..." />
	2697	+ <p class="description">
	2698	+ <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
	2699	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
	2700	+ </p>
	2701	+ </div>
2059	2702
2060		- // Unschedule any pending sitemap events
2061		- $timestamp = wp_next_scheduled('mxchat_process_sitemap_urls');
2062		- if ($timestamp) {
2063		- wp_unschedule_event($timestamp, 'mxchat_process_sitemap_urls');
2064		- }
	2703	+ <div class="mxchat-form-group">
	2704	+ <label for="mxchat_pinecone_environment">
	2705	+ <?php esc_html_e('Region', 'mxchat'); ?>
	2706	+ </label>
	2707	+ <input type="text"
	2708	+ id="mxchat_pinecone_environment"
	2709	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
	2710	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>"
	2711	+ placeholder="e.g., gcp-starter"
	2712	+ class="regular-text" />
	2713	+ <p class="description">
	2714	+ <?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp, us-east-1-aws)', 'mxchat'); ?>
	2715	+ </p>
	2716	+ </div>
2065	2717
2066		- // Redirect back with a success message
2067		- set_transient('mxchat_admin_notice_success',
2068		- esc_html__('Processing has been stopped successfully.', 'mxchat'),
2069		- 30
2070		- );
2071		- wp_safe_redirect(admin_url('admin.php?page=mxchat-prompts'));
2072		- exit;
2073		-}
2074		-private function mxchat_sanitize_content_for_api($content) {
2075		- // Remove script, style tags, and HTML comments
2076		- $content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $content);
2077		- $content = preg_replace('/<style\b[^>]*>(.*?)<\/style>/is', '', $content);
2078		- $content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
	2718	+ <div class="mxchat-form-group">
	2719	+ <label for="mxchat_pinecone_index">
	2720	+ <?php esc_html_e('Index Name', 'mxchat'); ?> <span class="required">*</span>
	2721	+ </label>
	2722	+ <input type="text"
	2723	+ id="mxchat_pinecone_index"
	2724	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_index]"
	2725	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>"
	2726	+ placeholder="e.g., my-wordpress-vectors"
	2727	+ class="regular-text" />
	2728	+ <p class="description">
	2729	+ <?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?>
	2730	+ </p>
	2731	+ </div>
2079	2732
2080		- // Remove all HTML tags and decode HTML entities
2081		- $content = wp_strip_all_tags($content);
2082		- $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
	2733	+ <div class="mxchat-form-group">
	2734	+ <label for="mxchat_pinecone_host">
	2735	+ <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
	2736	+ </label>
	2737	+ <input type="text"
	2738	+ id="mxchat_pinecone_host"
	2739	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
	2740	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>"
	2741	+ placeholder="e.g., my-index-xyz123.svc.pinecone.io"
	2742	+ class="regular-text" />
	2743	+ <p class="description">
	2744	+ <?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in your index details.', 'mxchat'); ?>
	2745	+ </p>
	2746	+ </div>
2083	2747
2084		- // Trim and normalize whitespace
2085		- $content = trim(preg_replace('/\s+/', ' ', $content));
	2748	+ <div class="mxchat-setup-steps">
	2749	+ <h3><?php esc_html_e('Setup Instructions', 'mxchat'); ?></h3>
	2750	+ <div class="mxchat-setup-step">
	2751	+ <span class="step-number">1</span>
	2752	+ <div class="step-content">
	2753	+ <h4><?php esc_html_e('Create Account', 'mxchat'); ?></h4>
	2754	+ <p><?php esc_html_e('Create a free account at', 'mxchat'); ?> <a href="https://www.pinecone.io/" target="_blank">pinecone.io</a></p>
	2755	+ </div>
	2756	+ </div>
	2757	+ <div class="mxchat-setup-step">
	2758	+ <span class="step-number">2</span>
	2759	+ <div class="step-content">
	2760	+ <h4><?php esc_html_e('Create Index', 'mxchat'); ?></h4>
	2761	+ <p><?php esc_html_e('Create a new index with these settings:', 'mxchat'); ?></p>
	2762	+ <ul>
	2763	+ <li><?php esc_html_e('Dimensions: Choose based on your embedding model - 1536 (OpenAI Ada 2, TE3 Small), 2048 (Voyage-3 Large), 3072 (TE3 Large, Gemini Embedding), 1536 (Gemini Embedding), or 768 (Gemini Embedding)', 'mxchat'); ?></li>
	2764	+ <li><?php esc_html_e('Metric: Cosine', 'mxchat'); ?></li>
	2765	+ <li><?php esc_html_e('Cloud & Region: Your preferred region', 'mxchat'); ?></li>
	2766	+ </ul>
	2767	+ </div>
	2768	+ </div>
	2769	+ <div class="mxchat-setup-step">
	2770	+ <span class="step-number">3</span>
	2771	+ <div class="step-content">
	2772	+ <h4><?php esc_html_e('Get API Key', 'mxchat'); ?></h4>
	2773	+ <p><?php esc_html_e('Copy your API key from the API Keys section', 'mxchat'); ?></p>
	2774	+ </div>
	2775	+ </div>
	2776	+ <div class="mxchat-setup-step">
	2777	+ <span class="step-number">4</span>
	2778	+ <div class="step-content">
	2779	+ <h4><?php esc_html_e('Get Index Host', 'mxchat'); ?></h4>
	2780	+ <p><?php esc_html_e('Copy your index host URL from the index details', 'mxchat'); ?></p>
	2781	+ </div>
	2782	+ </div>
	2783	+ <div class="mxchat-setup-step">
	2784	+ <span class="step-number">5</span>
	2785	+ <div class="step-content">
	2786	+ <h4><?php esc_html_e('Save Settings', 'mxchat'); ?></h4>
	2787	+ <p><?php esc_html_e('Fill in the form above and save settings', 'mxchat'); ?></p>
	2788	+ </div>
	2789	+ </div>
	2790	+ </div>
2086	2791
2087		- return $content;
2088		-}
	2792	+ </div>
2089	2793
	2794	+ </div>
	2795	+ </div>
	2796	+ </div>
2090	2797
	2798	+ </div>
2091	2799
	2800	+ </div>
	2801	+ </div>
2092	2802
2093		-public function mxchat_handle_product_change($post_id, $post, $update) {
2094		- if ($post->post_type !== 'product') {
2095		- return;
2096		- }
	2803	+ <!-- Content Selector Modal -->
	2804	+ <div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
	2805	+ <div class="mxchat-kb-modal-content">
	2806	+ <div class="mxchat-kb-modal-header">
	2807	+ <h3>
	2808	+ <?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
	2809	+ <span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
	2810	+ </h3>
	2811	+ <span class="mxchat-kb-modal-close">&times;</span>
	2812	+ </div>
	2813	+ <div class="mxchat-kb-modal-filters">
	2814	+ <div class="mxchat-kb-search-group">
	2815	+ <input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
	2816	+ </div>
2097	2817
2098		- if ($post->post_status === 'publish') {
2099		- add_action('shutdown', function() use ($post_id) {
2100		- $product = wc_get_product($post_id);
2101		- if ($product) {
2102		- $this->mxchat_store_product_embedding($product);
2103		- }
2104		- });
2105		- }
2106		-}
	2818	+ <div class="mxchat-kb-filter-group">
	2819	+ <select id="mxchat-kb-content-type-filter">
	2820	+ <option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
	2821	+ <option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
	2822	+ <option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
	2823	+ <?php
	2824	+ // Add other post types dynamically
	2825	+ $post_types = get_post_types(array('public' => true), 'objects');
	2826	+ foreach ($post_types as $post_type) {
	2827	+ // Skip post and page as they're already added
	2828	+ if (!in_array($post_type->name, array('post', 'page'))) {
	2829	+ echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
	2830	+ }
	2831	+ }
	2832	+ ?>
	2833	+ </select>
2107	2834
2108		-private function mxchat_store_product_embedding($product) {
2109		- if (!isset($this->options['enable_woocommerce_integration']) ||
2110		- !in_array($this->options['enable_woocommerce_integration'], ['1', 'on'])) {
2111		- return;
2112		- }
	2835	+ <select id="mxchat-kb-content-status-filter">
	2836	+ <option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
	2837	+ <option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
	2838	+ <option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
	2839	+ </select>
2113	2840
2114		- $source_url = get_permalink($product->get_id());
	2841	+ <select id="mxchat-kb-processed-filter">
	2842	+ <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
	2843	+ <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
	2844	+ <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
	2845	+ </select>
	2846	+ </div>
	2847	+ </div>
2115	2848
2116		- // Build description
2117		- $regular_price = $product->get_regular_price();
2118		- $sale_price = $product->get_sale_price();
2119		- $description = $product->get_description() . "\n\n" .
2120		- esc_html__('Short Description:', 'mxchat') . " " . $product->get_short_description() . "\n" .
2121		- esc_html__('Price:', 'mxchat') . " " . $regular_price . "\n" .
2122		- esc_html__('Sale Price:', 'mxchat') . " " . ($sale_price ?: esc_html__('N/A', 'mxchat')) . "\n" .
2123		- esc_html__('SKU:', 'mxchat') . " " . $product->get_sku();
	2849	+ <div class="mxchat-kb-content-selection">
	2850	+ <div class="mxchat-kb-selection-header">
	2851	+ <label>
	2852	+ <input type="checkbox" id="mxchat-kb-select-all">
	2853	+ <?php esc_html_e('Select All', 'mxchat'); ?>
	2854	+ </label>
	2855	+ <span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
	2856	+ </div>
2124	2857
2125		- // Generate embedding vector
2126		- $embedding_vector = $this->mxchat_generate_embedding($description);
2127		- if (!is_array($embedding_vector)) {
2128		- return;
2129		- }
	2858	+ <div class="mxchat-kb-content-list">
	2859	+ <!-- Content will be loaded here via AJAX -->
	2860	+ <div class="mxchat-kb-loading">
	2861	+ <span class="mxchat-kb-spinner is-active"></span>
	2862	+ <?php esc_html_e('Loading content...', 'mxchat'); ?>
	2863	+ </div>
	2864	+ </div>
2130	2865
2131		- // Check for Pinecone addon and its settings
2132		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2133		- $use_pinecone = false;
	2866	+ <div class="mxchat-kb-pagination">
	2867	+ <!-- Pagination will be added here -->
	2868	+ </div>
	2869	+ </div>
2134	2870
2135		- if ($pinecone_settings && is_array($pinecone_settings)) {
2136		- $use_pinecone = (
2137		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2138		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2139		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2140		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2141		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2142		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2143		- );
2144		- }
	2871	+ <div class="mxchat-kb-modal-footer">
	2872	+ <button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
	2873	+ <?php esc_html_e('Process Selected Content', 'mxchat'); ?>
	2874	+ <span class="mxchat-kb-selected-count">(0)</span>
	2875	+ </button>
	2876	+ <button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
	2877	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2878	+ </button>
	2879	+ </div>
	2880	+ </div>
	2881	+ </div>
2145	2882
2146		- if ($use_pinecone) {
2147		- $result = $this->store_in_pinecone_main(
2148		- $embedding_vector,
2149		- $description,
2150		- $source_url,
2151		- $pinecone_settings['mxchat_pinecone_api_key'],
2152		- $pinecone_settings['mxchat_pinecone_environment'],
2153		- $pinecone_settings['mxchat_pinecone_index']
2154		- );
2155		-
2156		- if (!$result['success']) {
2157		- // Fallback to WordPress DB if Pinecone storage fails
2158		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2159		- }
2160		- } else {
2161		- // Use WordPress DB storage
2162		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2163		- }
	2883	+<?php
2164	2884	}
2165	2885
2166		-public function mxchat_handle_product_delete($post_id) {
2167		- if (get_post_type($post_id) !== 'product') {
2168		- return;
2169		- }
2170	2886
2171		- $source_url = get_permalink($post_id);
2172	2887
2173		- // Check for Pinecone addon and its settings
2174		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2175		- $use_pinecone = false;
2176	2888
2177		- if ($pinecone_settings && is_array($pinecone_settings)) {
2178		- $use_pinecone = (
2179		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2180		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2181		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2182		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2183		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2184		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2185		- );
2186		- }
2187	2889
2188		- if ($use_pinecone) {
2189		- $this->delete_from_pinecone(
2190		- array($source_url),
2191		- $pinecone_settings['mxchat_pinecone_api_key'],
2192		- $pinecone_settings['mxchat_pinecone_environment'],
2193		- $pinecone_settings['mxchat_pinecone_index']
2194		- );
2195		- } else {
2196		- // Fallback to WordPress DB deletion
2197		- global $wpdb;
2198		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
2199		- $wpdb->delete($table_name, array('source_url' => $source_url), array('%s'));
2200		- }
2201		-}
2202	2890
2203		-
2204	2891	/**
2205		- * Delete vectors from Pinecone by source URL
2206		- *
2207		- * @param array $urls Array of source URLs to delete
2208		- * @param string $api_key Pinecone API key
2209		- * @param string $environment Pinecone environment
2210		- * @param string $index_name Pinecone index name
2211		- * @return array Associative array with 'success' boolean and 'message' string
	2892	+ * Get bot-specific Pinecone configuration
	2893	+ * Used in the knowledge retrieval functions
2212	2894	*/
2213		-private function delete_from_pinecone($urls, $api_key, $environment, $index_name) {
2214		- // Get the Pinecone host from options (matching your store_in_pinecone_main pattern)
2215		- $options = get_option('mxchat_pinecone_addon_options');
2216		- $host = $options['mxchat_pinecone_host'] ?? '';
2217		-
2218		- if (empty($host)) {
2219		- return array(
2220		- 'success' => false,
2221		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
	2895	+private function get_bot_pinecone_config($bot_id = 'default') {
	2896	+ //error_log("MXCHAT DEBUG: get_bot_pinecone_config called for bot: " . $bot_id);
	2897	+
	2898	+ // If default bot or multi-bot add-on not active, use default Pinecone config
	2899	+ if ($bot_id === 'default' || !class_exists('MxChat_Multi_Bot_Manager')) {
	2900	+ //error_log("MXCHAT DEBUG: Using default Pinecone config (no multi-bot or bot is 'default')");
	2901	+ $addon_options = get_option('mxchat_pinecone_addon_options', array());
	2902	+ $config = array(
	2903	+ 'use_pinecone' => (isset($addon_options['mxchat_use_pinecone']) && $addon_options['mxchat_use_pinecone'] === '1'),
	2904	+ 'api_key' => $addon_options['mxchat_pinecone_api_key'] ?? '',
	2905	+ 'host' => $addon_options['mxchat_pinecone_host'] ?? '',
	2906	+ 'namespace' => $addon_options['mxchat_pinecone_namespace'] ?? ''
2222	2907	);
	2908	+ //error_log("MXCHAT DEBUG: Default config - use_pinecone: " . ($config['use_pinecone'] ? 'true' : 'false'));
	2909	+ return $config;
2223	2910	}
2224		-
2225		- // Build API endpoint using the configured host
2226		- $api_endpoint = "https://{$host}/vectors/delete";
2227		-
2228		- // Create vector IDs from URLs (matching your store method's ID generation)
2229		- $vector_ids = array_map('md5', $urls);
2230		-
2231		- // Prepare the delete request body
2232		- $request_body = array(
2233		- 'ids' => $vector_ids,
2234		- 'filter' => array(
2235		- 'source_url' => array(
2236		- '$in' => $urls
2237		- )
2238		- )
2239		- );
2240		-
2241		- // Make the deletion request
2242		- $response = wp_remote_post($api_endpoint, array(
2243		- 'headers' => array(
2244		- 'Api-Key' => $api_key,
2245		- 'accept' => 'application/json',
2246		- 'content-type' => 'application/json'
2247		- ),
2248		- 'body' => wp_json_encode($request_body),
2249		- 'timeout' => 30,
2250		- 'data_format' => 'body'
2251		- ));
2252		-
2253		- // Handle WordPress HTTP API errors
2254		- if (is_wp_error($response)) {
2255		- return array(
2256		- 'success' => false,
2257		- 'message' => $response->get_error_message()
2258		- );
	2911	+
	2912	+ //error_log("MXCHAT DEBUG: Calling filter 'mxchat_get_bot_pinecone_config' for bot: " . $bot_id);
	2913	+
	2914	+ // Hook for multi-bot add-on to provide bot-specific Pinecone config
	2915	+ $bot_pinecone_config = apply_filters('mxchat_get_bot_pinecone_config', array(), $bot_id);
	2916	+
	2917	+ if (!empty($bot_pinecone_config)) {
	2918	+ //error_log("MXCHAT DEBUG: Got bot-specific config from filter");
	2919	+ //error_log(" - use_pinecone: " . (isset($bot_pinecone_config['use_pinecone']) ? ($bot_pinecone_config['use_pinecone'] ? 'true' : 'false') : 'not set'));
	2920	+ //error_log(" - host: " . ($bot_pinecone_config['host'] ?? 'not set'));
	2921	+ //error_log(" - namespace: " . ($bot_pinecone_config['namespace'] ?? 'not set'));
	2922	+ } else {
	2923	+ //error_log("MXCHAT DEBUG: Filter returned empty config!");
2259	2924	}
	2925	+
	2926	+ return is_array($bot_pinecone_config) ? $bot_pinecone_config : array();
	2927	+}
2260	2928
2261		- // Check response status
2262		- $response_code = wp_remote_retrieve_response_code($response);
2263		- if ($response_code !== 200) {
2264		- $body = wp_remote_retrieve_body($response);
2265		- return array(
2266		- 'success' => false,
2267		- 'message' => sprintf(
2268		- 'Pinecone API error (HTTP %d): %s',
2269		- $response_code,
2270		- $body
2271		- )
2272		- );
	2929	+public function mxchat_delete_chat_history() {
	2930	+ if (!current_user_can('manage_options')) {
	2931	+ echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
	2932	+ wp_die();
2273	2933	}
2274		-
2275		- // Parse response body
2276		- $body = wp_remote_retrieve_body($response);
2277		- $response_data = json_decode($body, true);
2278		-
2279		- // Final validation of the response
2280		- if (json_last_error() !== JSON_ERROR_NONE) {
2281		- return array(
2282		- 'success' => false,
2283		- 'message' => 'Failed to parse Pinecone response: ' . json_last_error_msg()
2284		- );
2285		- }
2286		-
2287		- return array(
2288		- 'success' => true,
2289		- 'message' => sprintf('Successfully deleted %d vectors from Pinecone', count($vector_ids))
2290		- );
2291		-}
2292		-
2293		-
2294		-public function mxchat_fetch_chat_history() {
	2934	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
2295	2935	global $wpdb;
2296	2936	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2297	2937
2298		- if (!current_user_can('manage_options')) {
2299		- wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
2300		- }
	2938	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	2939	+ $deleted_count = 0;
2301	2940
2302		- // First get unique session IDs ordered by most recent message in each session
2303		- $session_ids = $wpdb->get_col(
2304		- $wpdb->prepare(
2305		- "SELECT DISTINCT session_id
2306		- FROM {$table_name}
2307		- GROUP BY session_id
2308		- ORDER BY MAX(timestamp) DESC"
2309		- )
2310		- );
	2941	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	2942	+ $session_id_sanitized = sanitize_text_field($session_id);
2311	2943
2312		- if (empty($session_ids)) {
2313		- wp_die(esc_html__('No chat history available.', 'mxchat'));
2314		- }
	2944	+ // Clear relevant cache before deletion
	2945	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	2946	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
2315	2947
2316		- ob_start();
2317		- echo '<div class="mxchat-transcript">';
	2948	+ // Perform the deletion from the database table
	2949	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
2318	2950
2319		- // Iterate through sessions from newest to oldest
2320		- foreach ($session_ids as $session_id) {
2321		- // Get the email associated with this session (if available)
2322		- $email = $wpdb->get_var(
2323		- $wpdb->prepare(
2324		- "SELECT user_email
2325		- FROM {$table_name}
2326		- WHERE session_id = %s AND user_email != ''
2327		- ORDER BY timestamp ASC
2328		- LIMIT 1",
2329		- $session_id
2330		- )
2331		- );
	2951	+ // Delete the corresponding option entry from wp_options table
	2952	+ delete_option("mxchat_history_" . $session_id_sanitized);
2332	2953
2333		- // Debug: Check email retrieval
2334		- if (empty($email)) {
2335		- //error_log("No email found for session {$session_id}");
2336		- } else {
2337		- //error_log("Email for session {$session_id}: " . $email);
	2954	+ // Delete any associated metadata options
	2955	+ delete_option("mxchat_email_" . $session_id_sanitized);
	2956	+ delete_option("mxchat_agent_name_" . $session_id_sanitized);
	2957	+
	2958	+ $deleted_count++;
2338	2959	}
2339	2960
2340		- // Get messages for this session ordered by timestamp
2341		- $messages = $wpdb->get_results(
2342		- $wpdb->prepare(
2343		- "SELECT * FROM {$table_name}
2344		- WHERE session_id = %s
2345		- ORDER BY timestamp ASC",
2346		- $session_id
	2961	+ // Optionally, clear a general cache if you have one
	2962	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
	2963	+
	2964	+ echo wp_json_encode([
	2965	+ 'success' => sprintf(
	2966	+ esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
	2967	+ $deleted_count
2347	2968	)
2348		- );
	2969	+ ]);
	2970	+ } else {
	2971	+ echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
	2972	+ }
2349	2973
2350		- // Start session block
2351		- echo '<div class="mxchat-session">';
2352		- echo '<div class="mxchat-session-header">';
2353		- // Wrap checkbox and session ID in one block
2354		- echo '<div class="mxchat-session-id">';
2355		- echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
2356		- echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
2357		- echo '</div>';
	2974	+ wp_die();
	2975	+}
	2976	+public function display_admin_notices() {
	2977	+ // Check if we're on a MXChat admin page
	2978	+ $screen = get_current_screen();
	2979	+ if (!$screen || strpos($screen->base, 'mxchat') === false) {
	2980	+ return;
	2981	+ }
2358	2982
2359		- // Place email directly below the session ID block
2360		- if (!empty($email)) {
2361		- echo '<div class="mxchat-session-email">';
2362		- echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
2363		- echo '</div>';
2364		- }
2365		- echo '</div>';
	2983	+ //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
2366	2984
2367		- echo '<div class="mxchat-messages">';
	2985	+ // Check for error notices
	2986	+ $error_notice = get_transient('mxchat_admin_notice_error');
	2987	+ if ($error_notice) {
	2988	+ //error_log('Found error transient: ' . $error_notice);
	2989	+ echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
	2990	+ delete_transient('mxchat_admin_notice_error');
	2991	+ //error_log('Displayed and deleted error transient');
	2992	+ } else {
	2993	+ //error_log('No error transient found');
	2994	+ }
2368	2995
2369		- // Display messages for this session
2370		- foreach ($messages as $transcript) {
2371		- $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
	2996	+ // Check for success notices
	2997	+ $success_notice = get_transient('mxchat_admin_notice_success');
	2998	+ if ($success_notice) {
	2999	+ //error_log('Found success transient: ' . $success_notice);
	3000	+ echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
	3001	+ delete_transient('mxchat_admin_notice_success');
	3002	+ //error_log('Displayed and deleted success transient');
	3003	+ }
2372	3004
2373		- // Determine message styling
2374		- switch ($transcript->role) {
2375		- case 'assistant':
2376		- case 'bot':
2377		- $message_class = 'bot-message';
2378		- $display_role = esc_html__('Chatbot', 'mxchat');
2379		- break;
2380		- case 'user':
2381		- $message_class = 'user-message';
2382		- $display_role = !empty($transcript->user_identifier)
2383		- ? sanitize_text_field($transcript->user_identifier)
2384		- : esc_html__('User', 'mxchat');
2385		- break;
2386		- case 'agent':
2387		- $message_class = 'agent-message';
2388		- $display_role = esc_html__('Agent', 'mxchat');
2389		- break;
2390		- default:
2391		- $message_class = 'unknown-message';
2392		- $display_role = esc_html__('Unknown', 'mxchat');
2393		- }
2394		-
2395		- // Process message content
2396		- $message_content = wp_kses(
2397		- stripslashes($transcript->message),
2398		- [
2399		- 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
2400		- 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
2401		- 'a' => ['href' => [], 'title' => []]
2402		- ]
2403		- );
2404		- $message_content = nl2br($message_content);
2405		-
2406		- // Render message
2407		- echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
2408		- echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
2409		- echo '<div class="mxchat-message-content">' . $message_content . '</div>';
2410		- echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
2411		- echo '</div>';
2412		- }
2413		-
2414		- // Close session block
2415		- echo '</div></div>';
	3005	+ // Check for info notices
	3006	+ $info_notice = get_transient('mxchat_admin_notice_info');
	3007	+ if ($info_notice) {
	3008	+ //error_log('Found info transient: ' . $info_notice);
	3009	+ echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
	3010	+ delete_transient('mxchat_admin_notice_info');
	3011	+ //error_log('Displayed and deleted info transient');
2416	3012	}
2417	3013
2418		- echo '</div>';
2419		- $output = ob_get_clean();
2420		- echo $output;
2421		- wp_die();
2422	3014	}
2423	3015
2424	3016
2425	3017	public function mxchat_create_activation_page() {
		@@ -2424,16 +3016,26 @@
2424	3016
2425	3017	public function mxchat_create_activation_page() {
2426	3018	$license_status = get_option('mxchat_license_status', 'inactive');
2427	3019	$license_error = get_option('mxchat_license_error', '');
	3020	+ $current_domain = parse_url(home_url(), PHP_URL_HOST);
	3021	+
	3022	+ $license_management_url = 'https://mxchat.ai/my-account/orders/';
	3023	+
	3024	+ // Check if this activation has been linked to a domain
	3025	+ $is_domain_linked = $this->is_current_activation_linked($current_domain);
2428	3026	?>
2429	3027	<div class="wrap mxchat-admin-activation">
2430	3028	<div class="mxchat-pro-hero">
2431	3029	<h1 class="pro-title">
2432		- <span class="pro-gradient-text">Activate</span> MxChat Pro
	3030	+ <span class="pro-gradient-text">Manage</span> MxChat Pro
2433	3031	</h1>
2434	3032	<p class="pro-subtitle">
2435		- <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	3033	+ <?php if ($license_status === 'active'): ?>
	3034	+ <?php esc_html_e('Your pro license is active. Manage your activation below.', 'mxchat'); ?>
	3035	+ <?php else: ?>
	3036	+ <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	3037	+ <?php endif; ?>
2436	3038	</p>
2437	3039	</div>
2438	3040
2439	3041	<?php if ($license_status === 'inactive' && !empty($license_error)): ?>
		@@ -2441,8 +3043,25 @@
2441	3043	<p><?php echo esc_html($license_error); ?></p>
2442	3044	</div>
2443	3045	<?php endif; ?>
2444	3046
	3047	+ <!-- Domain Linking Notice for Existing Users -->
	3048	+ <?php if ($license_status === 'active' && !$is_domain_linked): ?>
	3049	+ <div class="notice notice-info">
	3050	+ <p>
	3051	+ <strong><?php esc_html_e('New Feature: Domain Tracking', 'mxchat'); ?></strong><br>
	3052	+ <?php esc_html_e('We\'ve enhanced our license system to track your activated domains. Link this activation to your domain for better license management.', 'mxchat'); ?>
	3053	+ </p>
	3054	+ <p>
	3055	+ <button type="button" id="link-domain-button" class="button button-secondary">
	3056	+ <?php esc_html_e('Link This Domain', 'mxchat'); ?>
	3057	+ </button>
	3058	+ <span id="domain-link-status" style="margin-left: 10px;"></span>
	3059	+ </p>
	3060	+ </div>
	3061	+ <?php endif; ?>
	3062	+
	3063	+ <!-- Activation Form -->
2445	3064	<form id="mxchat-activation-form" class="mxchat-pro-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
2446	3065	<div class="mxchat-pro-form-container">
2447	3066	<table class="form-table">
2448	3067	<tr valign="top">
		@@ -2457,8 +3076,12 @@
2457	3076	<input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text mxchat-pro-input" required />
2458	3077	</td>
2459	3078	</tr>
2460	3079	</table>
	3080	+
	3081	+ <!-- Hidden field for domain -->
	3082	+ <input type="hidden" id="mxchat_domain" name="domain" value="<?php echo esc_attr($current_domain); ?>" />
	3083	+
2461	3084	<?php if ($license_status !== 'active'): ?>
2462	3085	<div class="mxchat-pro-button-container">
2463	3086	<button type="submit" id="activate_license_button" class="button button-primary mxchat-pro-button"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
2464	3087	<div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
		@@ -2465,8 +3088,9 @@
2465	3088	</div>
2466	3089	<?php endif; ?>
2467	3090	</div>
2468	3091	</form>
	3092	+
2469	3093	<!-- License Status Display -->
2470	3094	<div class="mxchat-pro-status">
2471	3095	<h3><?php esc_html_e('License Status:', 'mxchat'); ?>
2472	3096	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
		@@ -2472,15 +3096,91 @@
2472	3096	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
2473	3097	<?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
2474	3098	</span>
2475	3099	</h3>
	3100	+
	3101	+ <?php if ($license_status === 'active'): ?>
	3102	+ <div class="mxchat-license-details">
	3103	+ <p><strong><?php esc_html_e('Domain:', 'mxchat'); ?></strong> <?php echo esc_html($current_domain); ?>
	3104	+ <?php if ($is_domain_linked): ?>
	3105	+ <span style="color: green; margin-left: 10px;">✓ <?php esc_html_e('Linked', 'mxchat'); ?></span>
	3106	+ <?php else: ?>
	3107	+ <span style="color: orange; margin-left: 10px;">⚠ <?php esc_html_e('Not Linked', 'mxchat'); ?></span>
	3108	+ <?php endif; ?>
	3109	+ </p>
	3110	+ <p><strong><?php esc_html_e('Email:', 'mxchat'); ?></strong> <?php echo esc_html(get_option('mxchat_pro_email')); ?></p>
	3111	+ <p><strong><?php esc_html_e('License Key:', 'mxchat'); ?></strong>
	3112	+ <code style="background: #f1f1f1; padding: 2px 6px; border-radius: 3px;">
	3113	+ <?php echo esc_html(get_option('mxchat_activation_key')); ?>
	3114	+ </code>
	3115	+ </p>
	3116	+ <p>
	3117	+ <small>
	3118	+ <?php esc_html_e('Manage all your licenses and domains on', 'mxchat'); ?>
	3119	+ <a href="<?php echo esc_url($license_management_url); ?>" target="_blank">
	3120	+ <?php esc_html_e('your account dashboard', 'mxchat'); ?>
	3121	+ </a>
	3122	+ </small>
	3123	+ </p>
	3124	+
	3125	+ <!-- Deactivation Section -->
	3126	+ <div class="mxchat-deactivation-section" style="margin-top: 20px; padding: 15px; background: #fff3cd; border-left: 4px solid #ffc107; border-radius: 4px;">
	3127	+ <h4 style="margin-top: 0; color: #856404;">
	3128	+ <?php esc_html_e('License Management', 'mxchat'); ?>
	3129	+ </h4>
	3130	+ <p style="margin-bottom: 15px; color: #856404;">
	3131	+ <?php esc_html_e('Need to move this license to another site? Deactivate it here first, then activate it on your new site.', 'mxchat'); ?>
	3132	+ </p>
	3133	+ <button type="button" id="deactivate-license-button" class="button button-secondary" style="background: #dc3545; color: white; border-color: #dc3545;">
	3134	+ 🔓 <?php esc_html_e('Deactivate License', 'mxchat'); ?>
	3135	+ </button>
	3136	+ <span id="deactivate-status" style="margin-left: 10px;"></span>
	3137	+ </div>
	3138	+ </div>
	3139	+ <?php endif; ?>
2476	3140	</div>
2477	3141
	3142	+ <!-- Hidden fields for JavaScript -->
	3143	+ <input type="hidden" id="mxchat-ajax-url" value="<?php echo admin_url('admin-ajax.php'); ?>" />
	3144	+ <input type="hidden" id="mxchat-nonce" value="<?php echo wp_create_nonce('mxchat_activate_license_nonce'); ?>" />
	3145	+ <input type="hidden" id="mxchat-api-url" value="https://mxchat.ai" />
2478	3146	</div>
2479	3147	<?php
2480	3148	}
2481	3149
2482		-public function mxchat_intents_page_html() {
	3150	+/**
	3151	+ * Check if current activation is linked to a domain
	3152	+ * This checks YOUR website's database, not the user's local database
	3153	+ */
	3154	+private function is_current_activation_linked($domain) {
	3155	+ $license_key = get_option('mxchat_activation_key');
	3156	+ $email = get_option('mxchat_pro_email');
	3157	+
	3158	+ if (empty($license_key) || empty($email)) {
	3159	+ return false;
	3160	+ }
	3161	+
	3162	+ // Check with YOUR website's API
	3163	+ $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
	3164	+ 'body' => array(
	3165	+ 'license_key' => $license_key,
	3166	+ 'email' => $email,
	3167	+ 'domain' => $domain
	3168	+ ),
	3169	+ 'timeout' => 10,
	3170	+ 'sslverify' => false
	3171	+ ));
	3172	+
	3173	+ if (is_wp_error($response)) {
	3174	+ return false;
	3175	+ }
	3176	+
	3177	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	3178	+ return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
	3179	+}
	3180	+
	3181	+
	3182	+public function mxchat_actions_page_html() {
2483	3183	if (!current_user_can('manage_options')) {
2484	3184	return;
2485	3185	}
2486	3186
		@@ -2493,9 +3193,9 @@
2493	3193
2494	3194	// Success message
2495	3195	if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2496	3196	echo '<div class="notice notice-success is-dismissible"><p>' .
2497		- esc_html__('Intent updated successfully.', 'mxchat') .
	3197	+ esc_html__('Action updated successfully.', 'mxchat') .
2498	3198	'</p></div>';
2499	3199	}
2500	3200
2501	3201	// Filtering logic
		@@ -2516,10 +3216,10 @@
2516	3216	// Pagination
2517	3217	$total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2518	3218	$total_pages = ceil($total_intents / $per_page);
2519	3219
2520		- // Get intents
2521		- $intents = $wpdb->get_results($wpdb->prepare(
	3220	+ // Get intents (now called actions)
	3221	+ $actions = $wpdb->get_results($wpdb->prepare(
2522	3222	"SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2523	3223	$per_page, $offset
2524	3224	));
2525	3225
		@@ -2530,605 +3230,1104 @@
2530	3230	<div class="wrap mxchat-wrapper">
2531	3231	<!-- Hero Section -->
2532	3232	<div class="mxchat-hero">
2533	3233	<h1 class="mxchat-main-title">
2534		- <span class="mxchat-gradient-text">Intent</span> Manager
	3234	+ <span class="mxchat-gradient-text">Actions</span> Manager
2535	3235	</h1>
2536	3236	<p class="mxchat-hero-subtitle">
2537		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	3237	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2538	3238	</p>
2539	3239	</div>
2540	3240
2541		- <div class="mxchat-content">
2542		- <!-- Add Intent Card -->
2543		- <div class="mxchat-card">
2544		- <div class="mxchat-card-header">
2545		- <h2><?php esc_html_e('Add New Intent', 'mxchat'); ?></h2>
2546		- </div>
2547		-
2548		- <div class="mxchat-intent-documentation">
2549		- <p>
2550		- <?php esc_html_e('We highly encourage users to quickly read our ', 'mxchat'); ?>
2551		- <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer">
2552		- <?php esc_html_e('documentation', 'mxchat'); ?>
2553		- </a>
2554		- <?php esc_html_e(' to better understand intents. Some intents require setup in the Integration tab. If your intent is not triggering lower similarity threshold test.', 'mxchat'); ?>
2555		- </p>
2556		- </div>
2557		-
2558		- <form id="mxchat-add-intent-form" method="post"
2559		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2560		- <input type="hidden" name="action" value="mxchat_add_intent">
2561		- <?php wp_nonce_field('mxchat_add_intent_nonce'); ?>
2562		-
2563		- <div class="mxchat-form-group">
2564		- <label for="intent_label">
2565		- <?php esc_html_e('Intent Label (For your reference only)', 'mxchat'); ?>
2566		- </label>
2567		- <input name="intent_label" type="text" id="intent_label" required
2568		- class="mxchat-intent-input"
2569		- placeholder="<?php esc_attr_e('Example Email Capture: Newsletter Signup', 'mxchat'); ?>">
	3241	+ <!-- Actions Header with Search and Filter -->
	3242	+ <div class="mxchat-actions-header">
	3243	+ <div class="mxchat-actions-filters">
	3244	+ <form method="get" class="mxchat-search-form">
	3245	+ <input type="hidden" name="page" value="mxchat-actions">
	3246	+ <div class="mxchat-search-group">
	3247	+ <span class="dashicons dashicons-search"></span>
	3248	+ <input type="text" name="s" class="mxchat-search-input"
	3249	+ placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
	3250	+ value="<?php echo esc_attr($search_term); ?>">
2570	3251	</div>
2571		-
2572		- <div class="mxchat-form-group">
2573		- <label for="phrases">
2574		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2575		- </label>
2576		- <textarea name="phrases" id="phrases" rows="5" required
2577		- class="mxchat-intent-textarea"
2578		- placeholder="<?php esc_attr_e('Example Email Capture: sign me up, subscribe me, I want to join, add me to the newsletter, send me updates, keep me informed', 'mxchat'); ?>"></textarea>
2579		- </div>
2580		-
2581		- <div class="mxchat-form-group">
2582		- <label for="callback_function">
2583		- <?php esc_html_e('Callback Function', 'mxchat'); ?>
2584		- </label>
2585		- <select name="callback_function" id="callback_function"
2586		- class="mxchat-intent-select" required>
2587		- <option value="">
2588		- <?php esc_html_e('Select a Callback', 'mxchat'); ?>
	3252	+ <select name="callback_filter" class="mxchat-action-filter">
	3253	+ <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
	3254	+ <?php foreach ($available_callbacks as $function => $callback_data) :
	3255	+ $label = $callback_data['label']; ?>
	3256	+ <option value="<?php echo esc_attr($function); ?>"
	3257	+ <?php selected($callback_filter, $function); ?>>
	3258	+ <?php echo esc_html($label); ?>
2589	3259	</option>
2590		- <?php
2591		- $groups = $this->mxchat_get_available_callbacks(true);
2592		- foreach ($groups as $group_label => $group_callbacks) :
2593		- echo '<optgroup label="' . esc_attr($group_label) . '">';
2594		- foreach ($group_callbacks as $function => $data) :
2595		- $label = $data['label'];
2596		- $pro_only = $data['pro_only'];
2597		- $disabled = (!$this->is_activated && $pro_only) ? 'disabled' : '';
2598		- $label_suffix = (!$this->is_activated && $pro_only) ? ' (Pro Only)' : '';
2599		- ?>
2600		- <option value="<?php echo esc_attr($function); ?>"
2601		- <?php echo $disabled; ?>>
2602		- <?php echo esc_html($label . $label_suffix); ?>
2603		- </option>
2604		- <?php
2605		- endforeach;
2606		- echo '</optgroup>';
2607		- endforeach;
2608		- ?>
2609		- </select>
2610		- </div>
2611		-
2612		- <button type="submit" class="mxchat-button-primary">
2613		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
	3260	+ <?php endforeach; ?>
	3261	+ </select>
	3262	+ <button type="submit" class="mxchat-button-secondary">
	3263	+ <?php esc_html_e('Filter', 'mxchat'); ?>
2614	3264	</button>
2615	3265	</form>
2616	3266	</div>
	3267	+ <div class="mxchat-actions-controls">
	3268	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	3269	+ <span class="dashicons dashicons-plus-alt"></span>
	3270	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	3271	+ </button>
	3272	+ </div>
	3273	+ </div>
2617	3274
2618		- <!-- Manage Intents Card -->
2619		- <div class="mxchat-card">
2620		- <div class="mxchat-card-header">
2621		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2622		- <div class="mxchat-header-actions">
2623		- <form method="get" class="mxchat-search-form">
2624		- <input type="hidden" name="page" value="mxchat-intents">
2625		- <div class="mxchat-search-group">
2626		- <span class="dashicons dashicons-search"></span>
2627		- <input type="text" name="s"
2628		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2629		- value="<?php echo esc_attr($search_term); ?>">
2630		- <select name="callback_filter" class="mxchat-intent-filter">
2631		- <option value="">
2632		- <?php esc_html_e('All Callbacks', 'mxchat'); ?>
2633		- </option>
2634		- <?php foreach ($available_callbacks as $function => $callback_data) :
2635		- $label = $callback_data['label']; ?>
2636		- <option value="<?php echo esc_attr($function); ?>"
2637		- <?php selected($callback_filter, $function); ?>>
2638		- <?php echo esc_html($label); ?>
2639		- </option>
2640		- <?php endforeach; ?>
2641		- </select>
2642		- <button type="submit" class="mxchat-button-secondary">
2643		- <?php esc_html_e('Filter', 'mxchat'); ?>
2644		- </button>
	3275	+ <!-- Actions Grid Layout - All actions in a single grid -->
	3276	+ <div class="mxchat-actions-grid">
	3277	+ <div class="mxchat-cards-container">
	3278	+ <?php if (!empty($actions)) : ?>
	3279	+ <?php foreach ($actions as $action) :
	3280	+ $callback_function = $action->callback_function;
	3281	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	3282	+ ? $available_callbacks[$callback_function]['label']
	3283	+ : $callback_function;
	3284	+ $threshold_value = isset($action->similarity_threshold)
	3285	+ ? round($action->similarity_threshold * 100)
	3286	+ : 85;
	3287	+
	3288	+ // Check if this is a form action
	3289	+ $is_form_action = strpos($action->intent_label, 'Form ') === 0;
	3290	+
	3291	+ // Get action status (enabled/disabled) - default to true if column doesn't exist
	3292	+ $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
	3293	+
	3294	+ // Get enabled bots for display
	3295	+ $enabled_bots = [];
	3296	+ if (isset($action->enabled_bots) && !empty($action->enabled_bots)) {
	3297	+ $enabled_bots = json_decode($action->enabled_bots, true);
	3298	+ if (!is_array($enabled_bots)) {
	3299	+ $enabled_bots = ['default'];
	3300	+ }
	3301	+ } else {
	3302	+ $enabled_bots = ['default']; // Backward compatibility
	3303	+ }
	3304	+ ?>
	3305	+ <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
	3306	+ <div class="mxchat-card-header">
	3307	+ <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
	3308	+ <div class="mxchat-card-toggle">
	3309	+ <label class="mxchat-switch">
	3310	+ <input type="checkbox" class="mxchat-action-toggle"
	3311	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3312	+ <?php checked($is_enabled); ?>>
	3313	+ <span class="mxchat-slider round"></span>
	3314	+ </label>
	3315	+ </div>
2645	3316	</div>
2646		- </form>
2647		- </div>
2648		- </div>
2649	3317
2650		- <div class="mxchat-table-wrapper">
2651		- <table class="mxchat-records-table">
2652		- <thead>
2653		- <tr>
2654		- <th><?php esc_html_e('Intent Label', 'mxchat'); ?></th>
2655		- <th><?php esc_html_e('Phrases', 'mxchat'); ?></th>
2656		- <th><?php esc_html_e('Callback Function', 'mxchat'); ?></th>
2657		- <th><?php esc_html_e('Similarity Threshold', 'mxchat'); ?></th>
2658		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
2659		- </tr>
2660		- </thead>
2661		- <tbody>
2662		- <?php if ($intents) :
2663		- foreach ($intents as $intent) :
2664		- $callback_function = $intent->callback_function;
2665		- $callback_label = isset($available_callbacks[$callback_function]['label'])
2666		- ? $available_callbacks[$callback_function]['label']
2667		- : $callback_function;
2668		- $threshold_value = isset($intent->similarity_threshold)
2669		- ? round($intent->similarity_threshold * 100)
2670		- : 85;
2671		-
2672		- // Check if this is a form intent (its intent_label starts with "Form ")
2673		- $is_form_intent = strpos($intent->intent_label, 'Form ') === 0;
	3318	+ <div class="mxchat-card-body">
	3319	+ <div class="mxchat-card-description">
	3320	+ <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
	3321	+ <?php echo esc_html($callback_label); ?>
	3322	+ </div>
	3323	+
	3324	+ <div class="mxchat-card-phrases">
	3325	+ <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
	3326	+ <div class="mxchat-phrases-preview">
	3327	+ <?php
	3328	+ // Check if the helper function exists, otherwise use a simple substring
	3329	+ if (method_exists($this, 'get_trimmed_phrases')) {
	3330	+ echo esc_html($this->get_trimmed_phrases($action->phrases));
	3331	+ } else {
	3332	+ echo esc_html(strlen($action->phrases) > 100 ?
	3333	+ substr($action->phrases, 0, 97) . '...' :
	3334	+ $action->phrases);
	3335	+ }
2674	3336	?>
2675		- <tr<?php echo $is_form_intent ? ' class="mxchat-form-intent"' : ''; ?>>
2676		- <td>
2677		- <?php
2678		- if ($is_form_intent) {
2679		- // Attempt to extract the form ID from the intent_label.
2680		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2681		- $form_id = isset($matches[1]) ? intval($matches[1]) : 0;
2682		- if ($form_id) {
2683		- global $wpdb;
2684		- $forms_table = $wpdb->prefix . 'mxchat_forms';
2685		- $form = $wpdb->get_row($wpdb->prepare("SELECT title FROM $forms_table WHERE id = %d", $form_id));
2686		- if ($form && !empty($form->title)) {
2687		- echo esc_html($form->title);
2688		- } else {
2689		- echo esc_html($intent->intent_label);
2690		- }
2691		- } else {
2692		- echo esc_html($intent->intent_label);
2693		- }
2694		- echo ' <span class="mxchat-badge">Form Intent</span>';
	3337	+ </div>
	3338	+ </div>
	3339	+
	3340	+ <div class="mxchat-threshold-control">
	3341	+ <div class="mxchat-threshold-label">
	3342	+ <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
	3343	+ <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
	3344	+ </div>
	3345	+ </div>
	3346	+
	3347	+ <!-- Bot Availability Display (Read-only) -->
	3348	+ <div class="mxchat-card-bots">
	3349	+ <strong><?php esc_html_e('Assigned bots:', 'mxchat'); ?></strong>
	3350	+ <div class="mxchat-bot-badges">
	3351	+ <?php
	3352	+ foreach ($enabled_bots as $bot_id) {
	3353	+ if ($bot_id === 'default') {
	3354	+ echo '<span class="mxchat-bot-badge">' . esc_html__('Default Bot', 'mxchat') . '</span>';
	3355	+ } else {
	3356	+ // Try to get bot name from multi-bot manager
	3357	+ if (class_exists('MxChat_Multi_Bot_Core_Manager')) {
	3358	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	3359	+ $available_bots = $multi_bot_manager->get_available_bots();
	3360	+ $bot_name = isset($available_bots[$bot_id]) ? $available_bots[$bot_id] : $bot_id;
	3361	+ echo '<span class="mxchat-bot-badge">' . esc_html($bot_name) . '</span>';
2695	3362	} else {
2696		- echo esc_html($intent->intent_label);
	3363	+ echo '<span class="mxchat-bot-badge">' . esc_html($bot_id) . '</span>';
2697	3364	}
2698		- ?>
2699		- </td>
2700		- <td class="mxchat-content-cell">
2701		- <?php echo esc_html($intent->phrases); ?>
2702		- </td>
2703		- <td><?php echo esc_html($callback_label); ?></td>
2704		- <td>
2705		- <!-- Similarity threshold adjustment (shown for all intents) -->
2706		- <form method="post"
2707		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2708		- class="mxchat-threshold-form">
2709		- <?php wp_nonce_field('mxchat_update_intent_threshold_nonce'); ?>
2710		- <input type="hidden" name="action"
2711		- value="mxchat_update_intent_threshold">
2712		- <input type="hidden" name="intent_id"
2713		- value="<?php echo esc_attr($intent->id); ?>">
2714		- <div class="mxchat-slider-group">
2715		- <input type="range"
2716		- name="intent_threshold"
2717		- id="intent_threshold_<?php echo esc_attr($intent->id); ?>"
2718		- min="70"
2719		- max="95"
2720		- value="<?php echo esc_attr($threshold_value); ?>"
2721		- class="mxchat-intent-slider"
2722		- oninput="document.getElementById('threshold_output_<?php echo esc_attr($intent->id); ?>').value = this.value + '%'">
2723		- <output id="threshold_output_<?php echo esc_attr($intent->id); ?>"
2724		- class="mxchat-intent-output">
2725		- <?php echo esc_html($threshold_value); ?>%
2726		- </output>
2727		- </div>
2728		- <button type="submit" class="mxchat-button-icon">
2729		- <span class="dashicons dashicons-saved"></span>
2730		- </button>
2731		- </form>
2732		- </td>
2733		- <td class="mxchat-actions-cell">
2734		- <?php if (!$is_form_intent) : ?>
2735		- <!-- Standard intents: allow edit and delete -->
2736		- <button type="button"
2737		- class="mxchat-button-icon mxchat-edit-button"
2738		- data-intent-id="<?php echo esc_attr($intent->id); ?>"
2739		- data-phrases="<?php echo esc_attr($intent->phrases); ?>">
2740		- <span class="dashicons dashicons-edit"></span>
2741		- </button>
2742		- <form method="post"
2743		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2744		- class="mxchat-delete-form"
2745		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this intent?', 'mxchat'); ?>');">
2746		- <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
2747		- <input type="hidden" name="action" value="mxchat_delete_intent">
2748		- <input type="hidden" name="intent_id"
2749		- value="<?php echo esc_attr($intent->id); ?>">
2750		- <button type="submit" class="mxchat-button-icon">
2751		- <span class="dashicons dashicons-trash"></span>
2752		- </button>
2753		- </form>
2754		- <?php else : ?>
2755		- <!-- Form intents: show manage in forms button -->
2756		- <?php
2757		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2758		- $form_id = isset($matches[1]) ? $matches[1] : '';
2759		- ?>
2760		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
2761		- class="mxchat-button-secondary">
2762		- <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2763		- </a>
2764		- <?php endif; ?>
2765		- </td>
2766		- </tr>
2767		- <?php endforeach;
2768		- else : ?>
2769		- <tr>
2770		- <td colspan="5" class="mxchat-no-records">
2771		- <?php esc_html_e('No intents found.', 'mxchat'); ?>
2772		- </td>
2773		- </tr>
2774		- <?php endif; ?>
2775		- </tbody>
2776		- </table>
2777		- </div>
	3365	+ }
	3366	+ }
	3367	+ ?>
	3368	+ </div>
	3369	+ </div>
	3370	+ </div>
2778	3371
2779		- <?php if ($total_pages > 1) : ?>
2780		- <div class="mxchat-pagination">
2781		- <?php
2782		- echo paginate_links(array(
2783		- 'base' => add_query_arg('paged', '%#%'),
2784		- 'format' => '',
2785		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
2786		- 'next_text' => __('Next &raquo;', 'mxchat'),
2787		- 'total' => $total_pages,
2788		- 'current' => $page
2789		- ));
2790		- ?>
	3372	+ <div class="mxchat-card-footer">
	3373	+ <?php
	3374	+ // Check if it's a form action
	3375	+ $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
	3376	+
	3377	+ // Check if it's a recommendation flow action
	3378	+ $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
	3379	+
	3380	+ if ($is_form_action) {
	3381	+ $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
	3382	+ ?>
	3383	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
	3384	+ class="mxchat-button-primary">
	3385	+ <span class="dashicons dashicons-feedback"></span>
	3386	+ <?php esc_html_e('Edit Form', 'mxchat'); ?>
	3387	+ </a>
	3388	+ <?php } elseif ($is_flow_action) {
	3389	+ ?>
	3390	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
	3391	+ class="mxchat-button-primary">
	3392	+ <span class="dashicons dashicons-list-view"></span>
	3393	+ <?php esc_html_e('Manage Flows', 'mxchat'); ?>
	3394	+ </a>
	3395	+ <?php } else { ?>
	3396	+ <button type="button"
	3397	+ class="mxchat-button-secondary mxchat-edit-button"
	3398	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3399	+ data-phrases="<?php echo esc_attr($action->phrases); ?>"
	3400	+ data-label="<?php echo esc_attr($action->intent_label); ?>"
	3401	+ data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
	3402	+ data-callback-function="<?php echo esc_attr($action->callback_function); ?>"
	3403	+ data-enabled-bots="<?php echo esc_attr(json_encode($enabled_bots)); ?>">
	3404	+ <span class="dashicons dashicons-edit"></span>
	3405	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	3406	+ </button>
	3407	+ <form method="post"
	3408	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	3409	+ class="mxchat-delete-form"
	3410	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
	3411	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	3412	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	3413	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
	3414	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	3415	+ <span class="dashicons dashicons-trash"></span>
	3416	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	3417	+ </button>
	3418	+ </form>
	3419	+ <?php } ?>
	3420	+ </div>
	3421	+ </div>
	3422	+ <?php endforeach; ?>
	3423	+ <?php else : ?>
	3424	+ <!-- If no actions found -->
	3425	+ <div class="mxchat-no-actions">
	3426	+ <div class="mxchat-empty-state">
	3427	+ <span class="dashicons dashicons-format-chat"></span>
	3428	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	3429	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	3430	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	3431	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	3432	+ </button>
	3433	+ </div>
2791	3434	</div>
2792	3435	<?php endif; ?>
2793	3436	</div>
2794	3437	</div>
2795	3438
2796		- <!-- Edit Modal -->
2797		-<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
	3439	+ <?php if ($total_pages > 1) : ?>
	3440	+ <div class="mxchat-pagination">
	3441	+ <?php
	3442	+ echo paginate_links(array(
	3443	+ 'base' => add_query_arg('paged', '%#%'),
	3444	+ 'format' => '',
	3445	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	3446	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	3447	+ 'total' => $total_pages,
	3448	+ 'current' => $page
	3449	+ ));
	3450	+ ?>
	3451	+ </div>
	3452	+ <?php endif; ?>
	3453	+
	3454	+<!-- Add/Edit Action Modal with Step-Based Approach -->
	3455	+<!-- Complete Modal HTML with Defined Groups Variable -->
	3456	+<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
2798	3457	<div class="mxchat-modal-content">
2799	3458	<span class="mxchat-modal-close">&times;</span>
2800		- <div class="mxchat-card-header">
2801		- <h2><?php esc_html_e('Edit Intent Phrases', 'mxchat'); ?></h2>
2802		- </div>
2803	3459
2804		- <form id="mxchat-edit-intent-form" method="post"
2805		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2806		- <?php wp_nonce_field('mxchat_edit_intent_nonce'); ?>
2807		- <input type="hidden" name="action" value="mxchat_edit_intent">
2808		- <input type="hidden" name="intent_id" id="edit_intent_id">
	3460	+ <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	3461	+ <!-- Dynamic nonce field -->
	3462	+ <div id="action-nonce-container">
	3463	+ <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	3464	+ </div>
	3465	+ <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
	3466	+ <input type="hidden" name="intent_id" id="edit_action_id" value="">
	3467	+ <input type="hidden" name="callback_function" id="callback_function" value="">
2809	3468
2810		- <div class="mxchat-form-group">
2811		- <label for="edit_phrases">
2812		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2813		- </label>
2814		- <textarea name="phrases"
2815		- id="edit_phrases"
2816		- rows="5"
2817		- class="mxchat-intent-textarea"
2818		- required></textarea>
	3469	+ <!-- Step 1: Action Type Selection -->
	3470	+ <div id="mxchat-action-step-1" class="mxchat-action-step active">
	3471	+ <div class="mxchat-step-indicator">
	3472	+ <div class="mxchat-step-number">1</div>
	3473	+ <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
	3474	+ </div>
	3475	+
	3476	+ <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
	3477	+ <div class="mxchat-action-type-search">
	3478	+ <span class="dashicons dashicons-search"></span>
	3479	+ <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
	3480	+ </div>
	3481	+
	3482	+ <?php
	3483	+ // Get the callbacks - IMPORTANT: Define the $groups variable here
	3484	+ $groups = $this->mxchat_get_available_callbacks(true, true);
	3485	+ ?>
	3486	+
	3487	+ <div class="mxchat-action-type-categories">
	3488	+ <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
	3489	+ <?php
	3490	+ // Get unique categories from the defined groups
	3491	+ foreach ($groups as $group_label => $group_callbacks) :
	3492	+ $category_slug = sanitize_title($group_label);
	3493	+ ?>
	3494	+ <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
	3495	+ <?php endforeach; ?>
	3496	+ </div>
	3497	+
	3498	+ <div class="mxchat-action-types-grid">
	3499	+ <?php
	3500	+ // Generate action cards from available callbacks
	3501	+ foreach ($groups as $group_label => $group_callbacks) :
	3502	+ $category_slug = sanitize_title($group_label);
	3503	+
	3504	+ foreach ($group_callbacks as $function => $data) :
	3505	+ $label = $data['label'];
	3506	+ $pro_only = $data['pro_only'];
	3507	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	3508	+ $description = isset($data['description']) ? $data['description'] : '';
	3509	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	3510	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	3511	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	3512	+
	3513	+ // Determine card status and styling
	3514	+ $card_class = 'mxchat-action-type-card';
	3515	+ $icon_class = 'mxchat-action-type-icon';
	3516	+ $status_badge = '';
	3517	+
	3518	+ if ($pro_only && !$this->is_activated) {
	3519	+ // Pro feature but no Pro license
	3520	+ $icon_class .= ' pro-feature';
	3521	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	3522	+ }
	3523	+
	3524	+ if ($is_addon && !$is_installed) {
	3525	+ // Add-on not installed
	3526	+ $card_class .= ' not-installed';
	3527	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	3528	+ }
	3529	+
	3530	+ // Default description if none provided
	3531	+ if (empty($description)) {
	3532	+ $description = sprintf(
	3533	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	3534	+ $label
	3535	+ );
	3536	+ }
	3537	+ ?>
	3538	+ <div class="<?php echo esc_attr($card_class); ?>"
	3539	+ data-category="<?php echo esc_attr($category_slug); ?>"
	3540	+ data-value="<?php echo esc_attr($function); ?>"
	3541	+ data-label="<?php echo esc_attr($label); ?>"
	3542	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	3543	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	3544	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	3545	+ <div class="<?php echo esc_attr($icon_class); ?>">
	3546	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	3547	+ </div>
	3548	+ <div class="mxchat-action-type-info">
	3549	+ <h4><?php echo esc_html($label); ?></h4>
	3550	+ <p><?php echo esc_html($description); ?></p>
	3551	+ <?php if (!empty($status_badge)) : ?>
	3552	+ <?php echo $status_badge; ?>
	3553	+ <?php endif; ?>
	3554	+
	3555	+ <?php if ($is_addon && !$is_installed) : ?>
	3556	+ <div class="mxchat-addon-info">
	3557	+ <?php echo esc_html(sprintf(
	3558	+ __('Requires %s', 'mxchat'),
	3559	+ $addon_name
	3560	+ )); ?>
	3561	+ </div>
	3562	+ <?php endif; ?>
	3563	+ </div>
	3564	+ </div>
	3565	+ <?php endforeach;
	3566	+ endforeach; ?>
	3567	+ </div>
	3568	+ </div>
	3569	+
	3570	+ <div class="mxchat-modal-actions">
	3571	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3572	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3573	+ </button>
	3574	+ </div>
2819	3575	</div>
2820	3576
2821		- <div class="mxchat-modal-actions">
2822		- <button type="submit" class="mxchat-button-primary">
2823		- <?php esc_html_e('Update Phrases', 'mxchat'); ?>
2824		- </button>
2825		- <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
2826		- <?php esc_html_e('Cancel', 'mxchat'); ?>
2827		- </button>
	3577	+ <!-- Step 2: Action Configuration -->
	3578	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	3579	+ <div class="mxchat-step-indicator">
	3580	+ <div class="mxchat-step-number">2</div>
	3581	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	3582	+ </div>
	3583	+
	3584	+ <div class="mxchat-selected-action">
	3585	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	3586	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	3587	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	3588	+ </button>
	3589	+ <div class="mxchat-selected-action-info">
	3590	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	3591	+ <span class="dashicons dashicons-admin-generic"></span>
	3592	+ </div>
	3593	+ <div class="mxchat-selected-action-details">
	3594	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	3595	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	3596	+ </div>
	3597	+ </div>
	3598	+ </div>
	3599	+
	3600	+ <div class="mxchat-form-group">
	3601	+ <label for="intent_label">
	3602	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	3603	+ </label>
	3604	+ <input name="intent_label" type="text" id="intent_label" required
	3605	+ class="mxchat-intent-input"
	3606	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	3607	+ </div>
	3608	+
	3609	+ <div class="mxchat-form-group">
	3610	+ <label for="phrases">
	3611	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	3612	+ </label>
	3613	+ <textarea name="phrases" id="action_phrases" rows="5" required
	3614	+ class="mxchat-intent-textarea"
	3615	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	3616	+ </div>
	3617	+
	3618	+ <div class="mxchat-form-group">
	3619	+ <label for="similarity_threshold">
	3620	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	3621	+ <span class="mxchat-threshold-value-display">85%</span>
	3622	+ </label>
	3623	+ <div class="mxchat-slider-group modal-slider">
	3624	+ <input type="range"
	3625	+ name="similarity_threshold"
	3626	+ id="similarity_threshold"
	3627	+ min="10"
	3628	+ max="95"
	3629	+ value="85"
	3630	+ class="mxchat-intent-slider"
	3631	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	3632	+ </div>
	3633	+ <div class="mxchat-threshold-hint">
	3634	+ <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
	3635	+ </div>
	3636	+ </div>
	3637	+
	3638	+ <!-- Bot Selection Section -->
	3639	+ <div class="mxchat-form-group">
	3640	+ <label for="enabled_bots">
	3641	+ <?php esc_html_e('Which bots should we enable this action for?', 'mxchat'); ?>
	3642	+ </label>
	3643	+ <div class="mxchat-bot-selector">
	3644	+ <div class="mxchat-bot-option">
	3645	+ <label class="mxchat-checkbox-label">
	3646	+ <input type="checkbox"
	3647	+ name="enabled_bots[]"
	3648	+ value="default"
	3649	+ id="bot_default"
	3650	+ checked="checked">
	3651	+ <span class="mxchat-checkmark"></span>
	3652	+ <?php esc_html_e('Default Bot', 'mxchat'); ?>
	3653	+ </label>
	3654	+ </div>
	3655	+
	3656	+ <?php if (class_exists('MxChat_Multi_Bot_Core_Manager')) :
	3657	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	3658	+ $available_bots = $multi_bot_manager->get_available_bots();
	3659	+
	3660	+ foreach ($available_bots as $bot_id => $bot_name) :
	3661	+ if ($bot_id === 'default') continue; // Skip default, already shown above
	3662	+ ?>
	3663	+ <div class="mxchat-bot-option">
	3664	+ <label class="mxchat-checkbox-label">
	3665	+ <input type="checkbox"
	3666	+ name="enabled_bots[]"
	3667	+ value="<?php echo esc_attr($bot_id); ?>"
	3668	+ id="bot_<?php echo esc_attr($bot_id); ?>">
	3669	+ <span class="mxchat-checkmark"></span>
	3670	+ <?php echo esc_html($bot_name); ?>
	3671	+ </label>
	3672	+ </div>
	3673	+ <?php
	3674	+ endforeach;
	3675	+ endif; ?>
	3676	+ </div>
	3677	+ </div>
	3678	+
	3679	+ <div class="mxchat-modal-actions">
	3680	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3681	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3682	+ </button>
	3683	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	3684	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	3685	+ </button>
	3686	+ </div>
2828	3687	</div>
2829	3688	</form>
2830	3689	</div>
2831	3690	</div>
2832	3691
2833		- </div><!-- .mxchat-content -->
	3692	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	3693	+ <div class="mxchat-action-loading-spinner"></div>
	3694	+ <div class="mxchat-action-loading-text">
	3695	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	3696	+ </div>
	3697	+</div>
2834	3698	</div><!-- .mxchat-wrapper -->
	3699	+ <?php
	3700	+}
	3701	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	3702	+ if (strlen($phrases) <= $max_length) {
	3703	+ return $phrases;
	3704	+ }
2835	3705
2836		- <div id="mxchat-intent-loading" class="mxchat-intent-loading" style="display: none;">
2837		- <div class="mxchat-intent-loading-spinner"></div>
2838		- <div class="mxchat-intent-loading-text">
2839		- <?php esc_html_e('Saving intent, please wait...', 'mxchat'); ?>
2840		- </div>
2841		- </div>
2842		-<?php
	3706	+ $trimmed = substr($phrases, 0, $max_length);
	3707	+ $last_comma = strrpos($trimmed, ',');
	3708	+
	3709	+ if ($last_comma !== false) {
	3710	+ $trimmed = substr($trimmed, 0, $last_comma);
	3711	+ }
	3712	+
	3713	+ return $trimmed . '...';
2843	3714	}
	3715	+public function mxchat_add_enabled_column_to_intents() {
	3716	+ global $wpdb;
	3717	+ $table_name = $wpdb->prefix . 'mxchat_intents';
2844	3718
	3719	+ // Check if the column already exists
	3720	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
2845	3721
	3722	+ if (empty($columns)) {
	3723	+ // Add the column with default value of 1 (enabled)
	3724	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	3725	+ }
	3726	+}
2846	3727
2847		-/**
2848		- * Handle editing of intent phrases
2849		- *
2850		- * @since 1.0.0
2851		- * @return void
2852		- */
2853		-public function handle_edit_intent() {
2854		- // Verify nonce and user capabilities
2855		- if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
2856		- wp_die(esc_html__('Security check failed.', 'mxchat'));
	3728	+public function mxchat_handle_delete_intent() {
	3729	+ if ( ! current_user_can( 'manage_options' ) ) {
	3730	+ wp_die( esc_html__('Unauthorized user', 'mxchat') );
2857	3731	}
2858	3732
	3733	+ check_admin_referer('mxchat_delete_intent_nonce');
	3734	+
	3735	+ if (isset($_POST['intent_id'])) {
	3736	+ global $wpdb;
	3737	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3738	+ $intent_id = intval($_POST['intent_id']);
	3739	+
	3740	+ $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
	3741	+ }
	3742	+
	3743	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	3744	+ exit;
	3745	+}
	3746	+public function mxchat_handle_edit_intent() {
	3747	+ // Security checks (nonce and permissions)
2859	3748	if (!current_user_can('manage_options')) {
2860		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	3749	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
2861	3750	}
	3751	+ check_admin_referer('mxchat_edit_intent');
2862	3752
2863		- // Validate and sanitize input
	3753	+ // Get POST data
2864	3754	$intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
2865		- if (!$intent_id) {
2866		- wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
	3755	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	3756	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	3757	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	3758	+ $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
	3759	+
	3760	+ // Handle enabled_bots
	3761	+ $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
	3762	+ $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
	3763	+
	3764	+ // Ensure default is always included for backward compatibility
	3765	+ if (!in_array('default', $enabled_bots)) {
	3766	+ $enabled_bots[] = 'default';
2867	3767	}
	3768	+
	3769	+ $enabled_bots_json = json_encode($enabled_bots);
2868	3770
2869		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
2870		- if (empty($phrases_input)) {
2871		- wp_die(esc_html__('Phrases cannot be empty.', 'mxchat'));
	3771	+ // Validate inputs
	3772	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	3773	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	3774	+ return;
2872	3775	}
2873	3776
2874		- // Process phrases the same way as in intent creation
2875	3777	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
2876		-
2877	3778	if (empty($phrases_array)) {
2878		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
	3779	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	3780	+ return;
2879	3781	}
2880	3782
2881		- // Generate embeddings and combine them
	3783	+ // Generate embeddings with improved error handling
2882	3784	$vectors = [];
	3785	+ $failed_phrases = [];
	3786	+
2883	3787	foreach ($phrases_array as $phrase) {
2884	3788	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
2885	3789	if (is_array($embedding_vector)) {
2886	3790	$vectors[] = $embedding_vector;
2887	3791	} else {
2888		- wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
	3792	+ $failed_phrases[] = $phrase;
2889	3793	}
2890	3794	}
2891	3795
	3796	+ if (!empty($failed_phrases)) {
	3797	+ $this->handle_embedding_error(
	3798	+ sprintf(
	3799	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	3800	+ implode(', ', $failed_phrases)
	3801	+ )
	3802	+ );
	3803	+ return;
	3804	+ }
	3805	+
2892	3806	if (empty($vectors)) {
2893		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3807	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3808	+ return;
2894	3809	}
2895	3810
2896		- // Create combined vector just like in intent creation
2897	3811	$combined_vector = $this->mxchat_average_vectors($vectors);
2898	3812	$serialized_vector = maybe_serialize($combined_vector);
2899	3813
	3814	+ // Update the database
2900	3815	global $wpdb;
2901	3816	$table_name = $wpdb->prefix . 'mxchat_intents';
2902	3817
2903		- // Update the intent with both new phrases and the combined vector
2904	3818	$result = $wpdb->update(
2905	3819	$table_name,
2906	3820	array(
	3821	+ 'intent_label' => $intent_label,
2907	3822	'phrases' => implode(', ', $phrases_array),
2908		- 'embedding_vector' => $serialized_vector
	3823	+ 'embedding_vector' => $serialized_vector,
	3824	+ 'similarity_threshold' => $similarity_threshold,
	3825	+ 'enabled_bots' => $enabled_bots_json // Include enabled_bots in update
2909	3826	),
2910	3827	array('id' => $intent_id),
2911		- array('%s', '%s'),
2912		- array('%d')
	3828	+ array('%s', '%s', '%s', '%f', '%s'), // Format: string, string, string, float, string
	3829	+ array('%d') // Where format: integer
2913	3830	);
2914	3831
2915	3832	if (false === $result) {
2916		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	3833	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	3834	+ return;
2917	3835	}
2918	3836
2919		- // Redirect back to the intents page with a success message
	3837	+ // Set success message and redirect
	3838	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	3839	+
2920	3840	$redirect_url = add_query_arg(
2921	3841	array(
2922		- 'page' => 'mxchat-intents',
2923		- 'updated' => 'true'
	3842	+ 'page' => 'mxchat-actions'
2924	3843	),
2925	3844	admin_url('admin.php')
2926	3845	);
2927		-
2928	3846	wp_safe_redirect($redirect_url);
2929	3847	exit;
2930	3848	}
2931		-public function mxchat_handle_update_intent_threshold() {
2932		- if ( ! current_user_can( 'manage_options' ) ) {
2933		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
2934		- }
2935		-
2936		- check_admin_referer('mxchat_update_intent_threshold_nonce');
2937		-
2938		- if (isset($_POST['intent_id'], $_POST['intent_threshold'])) {
2939		- global $wpdb;
2940		- $table_name = $wpdb->prefix . 'mxchat_intents';
2941		- $intent_id = intval($_POST['intent_id']);
2942		- $threshold_percentage = max(70, min(95, intval($_POST['intent_threshold'])));
2943		- $similarity_threshold = $threshold_percentage / 100;
2944		-
2945		- $wpdb->update(
2946		- $table_name,
2947		- ['similarity_threshold' => $similarity_threshold],
2948		- ['id' => $intent_id],
2949		- ['%f'],
2950		- ['%d']
2951		- );
2952		- }
2953		-
2954		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
2955		- exit;
2956		-}
2957		-
2958	3849	public function mxchat_handle_add_intent() {
2959		- if ( ! current_user_can( 'manage_options' ) ) {
2960		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
	3850	+ if (!current_user_can('manage_options')) {
	3851	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
2961	3852	}
2962		-
2963	3853	check_admin_referer('mxchat_add_intent_nonce');
2964		-
2965	3854	global $wpdb;
2966	3855	$table_name = $wpdb->prefix . 'mxchat_intents';
2967		-
	3856	+
	3857	+ // Sanitize and get form data
2968	3858	$intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
2969	3859	$phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
2970	3860	$callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
2971		- $default_threshold = 0.85;
2972		-
	3861	+
	3862	+ // Get similarity threshold from form (convert percentage to decimal)
	3863	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	3864	+
	3865	+ // Handle enabled_bots
	3866	+ $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
	3867	+ $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
	3868	+
	3869	+ // Ensure default is always included for backward compatibility with existing actions
	3870	+ if (!in_array('default', $enabled_bots)) {
	3871	+ $enabled_bots[] = 'default';
	3872	+ }
	3873	+
	3874	+ $enabled_bots_json = json_encode($enabled_bots);
	3875	+
	3876	+ // Validate required fields
2973	3877	if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
2974		- wp_die( esc_html__('Invalid input. Please ensure all fields are filled out.', 'mxchat') );
	3878	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	3879	+ return;
2975	3880	}
2976		-
	3881	+
	3882	+ // Validate callback function
2977	3883	$available_callbacks = $this->mxchat_get_available_callbacks();
2978		-
2979	3884	if (!array_key_exists($callback_function, $available_callbacks)) {
2980		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	3885	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	3886	+ return;
2981	3887	}
2982		-
	3888	+
	3889	+ // Check Pro requirements
2983	3890	$is_pro_only = $available_callbacks[$callback_function]['pro_only'];
2984	3891	if ($is_pro_only && !$this->is_activated) {
2985		- wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
	3892	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	3893	+ return;
2986	3894	}
2987		-
	3895	+
	3896	+ // Process phrases
2988	3897	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
2989		-
2990	3898	if (empty($phrases_array)) {
2991		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
	3899	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	3900	+ return;
2992	3901	}
2993		-
	3902	+
	3903	+ // Generate embeddings with improved error handling
2994	3904	$vectors = [];
	3905	+ $failed_phrases = [];
2995	3906	foreach ($phrases_array as $phrase) {
2996	3907	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
2997	3908	if (is_array($embedding_vector)) {
2998	3909	$vectors[] = $embedding_vector;
2999	3910	} else {
3000		- wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
	3911	+ $failed_phrases[] = $phrase;
3001	3912	}
3002	3913	}
	3914	+
	3915	+ // Check for embedding failures
	3916	+ if (!empty($failed_phrases)) {
	3917	+ $this->handle_embedding_error(
	3918	+ sprintf(
	3919	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	3920	+ implode(', ', $failed_phrases)
	3921	+ )
	3922	+ );
	3923	+ return;
	3924	+ }
	3925	+
	3926	+ if (empty($vectors)) {
	3927	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3928	+ return;
	3929	+ }
	3930	+
	3931	+ // Create combined vector and insert into database
	3932	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	3933	+ $serialized_vector = maybe_serialize($combined_vector);
	3934	+
	3935	+ $result = $wpdb->insert($table_name, [
	3936	+ 'intent_label' => $intent_label,
	3937	+ 'phrases' => implode(', ', $phrases_array),
	3938	+ 'embedding_vector' => $serialized_vector,
	3939	+ 'callback_function' => $callback_function,
	3940	+ 'similarity_threshold' => $similarity_threshold,
	3941	+ 'enabled_bots' => $enabled_bots_json // NEW field
	3942	+ ]);
	3943	+
	3944	+ if ($result === false) {
	3945	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	3946	+ return;
	3947	+ }
	3948	+
	3949	+ // Set success message and redirect
	3950	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	3951	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	3952	+ exit;
	3953	+}
3003	3954
3004		- if (!empty($vectors)) {
3005		- $combined_vector = $this->mxchat_average_vectors($vectors);
3006		- $serialized_vector = maybe_serialize($combined_vector);
3007	3955
3008		- $result = $wpdb->insert($table_name, [
3009		- 'intent_label' => $intent_label,
3010		- 'phrases' => implode(', ', $phrases_array),
3011		- 'embedding_vector' => $serialized_vector,
3012		- 'callback_function' => $callback_function,
3013		- 'similarity_threshold' => $default_threshold,
3014		- ]);
3015	3956
3016		- if ($result === false) {
3017		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
	3957	+
	3958	+private function handle_embedding_error($message, $redirect = true) {
	3959	+ // Store the error message in the existing transient
	3960	+ set_transient('mxchat_admin_notice_error', $message, 60);
	3961	+
	3962	+ if ($redirect) {
	3963	+ // Redirect back to the actions page
	3964	+ $redirect_url = add_query_arg(
	3965	+ array(
	3966	+ 'page' => 'mxchat-actions'
	3967	+ ),
	3968	+ admin_url('admin.php')
	3969	+ );
	3970	+ wp_safe_redirect($redirect_url);
	3971	+ exit;
	3972	+ }
	3973	+}
	3974	+
	3975	+
	3976	+/**
	3977	+ * Enhanced get_available_callbacks function with form action exclusion
	3978	+ *
	3979	+ * @param bool $grouped Whether to return callbacks grouped by category
	3980	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	3981	+ * @return array Callbacks data with icons, descriptions and availability status
	3982	+ */
	3983	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	3984	+ // Load WordPress plugin functions if needed
	3985	+ if (!function_exists('get_plugins')) {
	3986	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
	3987	+ }
	3988	+
	3989	+ // Get active plugins
	3990	+ $active_plugins = get_option('active_plugins', array());
	3991	+
	3992	+ // Functions to exclude from the action selector only if Pro is activated
	3993	+ // If user doesn't have Pro, show these so they can see what they're missing
	3994	+ $excluded_when_pro_active_functions = array(
	3995	+ 'mxchat_handle_form_collection', // Forms add-on action
	3996	+ 'mxchat_sr_recommendation_flow' // Smart Recommender flow actions
	3997	+ );
	3998	+
	3999	+ // Always excluded functions (regardless of Pro status)
	4000	+ $always_excluded_functions = array();
	4001	+
	4002	+ // Combine exclusion lists based on Pro activation status
	4003	+ $excluded_functions = $always_excluded_functions;
	4004	+ if ($this->is_activated) {
	4005	+ // Only exclude add-on managed functions if Pro is active
	4006	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
	4007	+ }
	4008	+
	4009	+ // Define add-on plugin files and their corresponding action functions
	4010	+ $addon_plugins = array(
	4011	+ 'mxchat-woo/mxchat-woo.php' => array(
	4012	+ 'functions' => array(
	4013	+ 'mxchat_handle_product_recommendations',
	4014	+ 'mxchat_handle_order_history',
	4015	+ 'mxchat_show_product_card',
	4016	+ 'mxchat_add_to_cart',
	4017	+ 'mxchat_checkout_redirect'
	4018	+ ),
	4019	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	4020	+ 'pro_required' => true
	4021	+ ),
	4022	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	4023	+ 'functions' => array('mxchat_perplexity_research'),
	4024	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	4025	+ 'pro_required' => true
	4026	+ ),
	4027	+ 'mxchat-forms/mxchat-forms.php' => array(
	4028	+ 'functions' => array('mxchat_handle_form_collection'),
	4029	+ 'name' => __('Forms Add-on', 'mxchat'),
	4030	+ 'pro_required' => true
	4031	+ ),
	4032	+ 'mxchat-smart-recommender/mxchat-smart-recommender.php' => array(
	4033	+ 'functions' => array('mxchat_sr_recommendation_flow'),
	4034	+ 'name' => __('Smart Recommender Add-on', 'mxchat'),
	4035	+ 'pro_required' => true
	4036	+ ),
	4037	+ // Add other add-ons and their functions here
	4038	+ );
	4039	+
	4040	+ // Get the functions that are provided by active add-ons
	4041	+ $addon_provided_functions = array();
	4042	+ $addon_function_mapping = array(); // Maps functions to their add-on info
	4043	+
	4044	+ // Check which add-ons are active
	4045	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	4046	+ $is_active = in_array($plugin_file, $active_plugins);
	4047	+
	4048	+ // For each function in this addon
	4049	+ foreach ($addon_info['functions'] as $function) {
	4050	+ // Consider a function installed only if:
	4051	+ // 1. The add-on is active AND
	4052	+ // 2. Either it doesn't require Pro OR Pro is activated
	4053	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
	4054	+
	4055	+ // If the add-on is installed, mark this function as provided by an add-on
	4056	+ if ($is_installed) {
	4057	+ $addon_provided_functions[] = $function;
	4058	+ }
	4059	+
	4060	+ // Store addon info for this function regardless of installation status
	4061	+ $addon_function_mapping[$function] = array(
	4062	+ 'addon' => basename(dirname($plugin_file)),
	4063	+ 'addon_name' => $addon_info['name'],
	4064	+ 'pro_required' => $addon_info['pro_required'],
	4065	+ 'is_active' => $is_active,
	4066	+ 'is_installed' => $is_installed
	4067	+ );
3018	4068	}
3019		- } else {
3020		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
3021	4069	}
3022	4070
3023		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3024		- exit;
3025		-}
	4071	+ // Core callbacks - always available in the base plugin
	4072	+ $core_callbacks = array(
	4073	+ 'mxchat_handle_email_capture' => array(
	4074	+ 'label' => __('Loops Email Capture', 'mxchat'),
	4075	+ 'pro_only' => false,
	4076	+ 'group' => __('Customer Engagement', 'mxchat'),
	4077	+ 'icon' => 'email-alt',
	4078	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	4079	+ 'addon' => false, // Not from an add-on
	4080	+ 'installed' => true // Always installed with base plugin
	4081	+ ),
	4082	+ 'mxchat_handle_search_request' => array(
	4083	+ 'label' => __('Brave Web Search', 'mxchat'),
	4084	+ 'pro_only' => false,
	4085	+ 'group' => __('Search Features', 'mxchat'),
	4086	+ 'icon' => 'search',
	4087	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	4088	+ 'addon' => false,
	4089	+ 'installed' => true
	4090	+ ),
	4091	+ 'mxchat_handle_image_search_request' => array(
	4092	+ 'label' => __('Brave Image Search', 'mxchat'),
	4093	+ 'pro_only' => false,
	4094	+ 'group' => __('Search Features', 'mxchat'),
	4095	+ 'icon' => 'format-image',
	4096	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	4097	+ 'addon' => false,
	4098	+ 'installed' => true
	4099	+ ),
	4100	+ // Pro core features - check is_activated property
	4101	+ 'mxchat_generate_image' => array(
	4102	+ 'label' => __('Generate Image', 'mxchat'),
	4103	+ 'pro_only' => false,
	4104	+ 'group' => __('Other Features', 'mxchat'),
	4105	+ 'icon' => 'art',
	4106	+ 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
	4107	+ 'addon' => false,
	4108	+ 'installed' => true
	4109	+ ),
	4110	+ 'mxchat_handle_pdf_discussion' => array(
	4111	+ 'label' => __('Chat with PDF', 'mxchat'),
	4112	+ 'pro_only' => false,
	4113	+ 'group' => __('Other Features', 'mxchat'),
	4114	+ 'icon' => 'media-document',
	4115	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	4116	+ 'addon' => false,
	4117	+ 'installed' => true
	4118	+ ),
	4119	+ 'mxchat_live_agent_handover' => array(
	4120	+ 'label' => __('Slack Live Agent', 'mxchat'),
	4121	+ 'pro_only' => false,
	4122	+ 'group' => __('Customer Engagement', 'mxchat'),
	4123	+ 'icon' => 'admin-users',
	4124	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	4125	+ 'addon' => false,
	4126	+ 'installed' => true
	4127	+ ),
	4128	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	4129	+ 'label' => __('Back to Chatbot', 'mxchat'),
	4130	+ 'pro_only' => false,
	4131	+ 'group' => __('Customer Engagement', 'mxchat'),
	4132	+ 'icon' => 'backup',
	4133	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	4134	+ 'addon' => false,
	4135	+ 'installed' => true
	4136	+ ),
	4137	+ );
3026	4138
	4139	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	4140	+ $addon_callbacks = array(
	4141	+ // WooCommerce Add-on
	4142	+ 'mxchat_handle_product_recommendations' => array(
	4143	+ 'label' => __('Product Recommendations', 'mxchat'),
	4144	+ 'pro_only' => true,
	4145	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4146	+ 'icon' => 'cart',
	4147	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	4148	+ ),
	4149	+ 'mxchat_handle_order_history' => array(
	4150	+ 'label' => __('Order History', 'mxchat'),
	4151	+ 'pro_only' => true,
	4152	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4153	+ 'icon' => 'clipboard',
	4154	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	4155	+ ),
	4156	+ 'mxchat_show_product_card' => array(
	4157	+ 'label' => __('Show Product Card', 'mxchat'),
	4158	+ 'pro_only' => true,
	4159	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4160	+ 'icon' => 'products',
	4161	+ 'description' => __('Display product information in the chat', 'mxchat'),
	4162	+ ),
	4163	+ 'mxchat_add_to_cart' => array(
	4164	+ 'label' => __('Add to Cart', 'mxchat'),
	4165	+ 'pro_only' => true,
	4166	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4167	+ 'icon' => 'plus-alt',
	4168	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	4169	+ ),
	4170	+ 'mxchat_checkout_redirect' => array(
	4171	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	4172	+ 'pro_only' => true,
	4173	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4174	+ 'icon' => 'arrow-right-alt',
	4175	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	4176	+ ),
3027	4177
	4178	+ // Perplexity Add-on
	4179	+ 'mxchat_perplexity_research' => array(
	4180	+ 'label' => __('Perplexity Research', 'mxchat'),
	4181	+ 'pro_only' => true,
	4182	+ 'group' => __('Search Features', 'mxchat'),
	4183	+ 'icon' => 'book-alt',
	4184	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	4185	+ ),
3028	4186
	4187	+ // Forms Add-on (only shown when Pro is not activated)
	4188	+ 'mxchat_handle_form_collection' => array(
	4189	+ 'label' => __('Form Collection', 'mxchat'),
	4190	+ 'pro_only' => true,
	4191	+ 'group' => __('Form Features', 'mxchat'),
	4192	+ 'icon' => 'feedback',
	4193	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	4194	+ ),
3029	4195
	4196	+ // Smart Recommender Add-on (only shown when Pro is not activated)
	4197	+ 'mxchat_sr_recommendation_flow' => array(
	4198	+ 'label' => __('Smart Recommender Flow', 'mxchat'),
	4199	+ 'pro_only' => true,
	4200	+ 'group' => __('Recommendation Features', 'mxchat'),
	4201	+ 'icon' => 'cart',
	4202	+ 'description' => __('Create interactive conversation flows that collect user preferences and deliver personalized product or service recommendations', 'mxchat'),
	4203	+ ),
	4204	+ );
3030	4205
	4206	+ // Enhance add-on callbacks with installation status and addon info
	4207	+ foreach ($addon_callbacks as $function => $data) {
	4208	+ if (isset($addon_function_mapping[$function])) {
	4209	+ $addon_info = $addon_function_mapping[$function];
3031	4210
3032		-private function mxchat_get_available_callbacks($grouped = false) {
3033		- $callbacks = [
3034		- 'mxchat_handle_email_capture' => [
3035		- 'label' => __('Email Capture', 'mxchat'),
3036		- 'pro_only' => false,
3037		- 'group' => __('Customer Engagement', 'mxchat'),
3038		- ],
3039		- 'mxchat_generate_image' => [
3040		- 'label' => __('Generate Image', 'mxchat'),
3041		- 'pro_only' => true,
3042		- 'group' => __('Other Features', 'mxchat'),
3043		- ],
3044		- 'mxchat_handle_search_request' => [
3045		- 'label' => __('Brave Web Search', 'mxchat'),
3046		- 'pro_only' => false,
3047		- 'group' => __('Search Features', 'mxchat'),
3048		- ],
3049		- 'mxchat_handle_image_search_request' => [
3050		- 'label' => __('Brave Image Search', 'mxchat'),
3051		- 'pro_only' => false,
3052		- 'group' => __('Search Features', 'mxchat'),
3053		- ],
3054		- 'mxchat_handle_pdf_discussion' => [
3055		- 'label' => __('Chat with PDF', 'mxchat'),
3056		- 'pro_only' => true,
3057		- 'group' => __('Other Features', 'mxchat'),
3058		- ],
3059		- 'mxchat_live_agent_handover' => [
3060		- 'label' => __('Live Agent', 'mxchat'),
3061		- 'pro_only' => true,
3062		- 'group' => __('Customer Engagement', 'mxchat'),
3063		- ],
3064		- 'mxchat_handle_switch_to_chatbot_intent' => [
3065		- 'label' => __('Back to Chatbot', 'mxchat'),
3066		- 'pro_only' => true,
3067		- 'group' => __('Customer Engagement', 'mxchat'),
3068		- ],
3069		- ];
	4211	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	4212	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4213	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
3070	4214
3071		- // Allow other plugins to add their callbacks
3072		- $callbacks = apply_filters('mxchat_available_callbacks', $callbacks);
	4215	+ // Set pro_only based on add-on configuration
	4216	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	4217	+ } else {
	4218	+ $addon_callbacks[$function]['addon'] = 'unknown';
	4219	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	4220	+ $addon_callbacks[$function]['installed'] = false;
	4221	+ }
	4222	+ }
3073	4223
3074		- // Return grouped structure if requested
3075		- if ($grouped) {
3076		- $grouped_callbacks = [];
3077		- foreach ($callbacks as $key => $data) {
3078		- $group_label = $data['group'] ?? __('Other Features', 'mxchat');
3079		- $grouped_callbacks[$group_label][$key] = [
3080		- 'label' => $data['label'],
3081		- 'pro_only' => $data['pro_only'],
3082		- ];
	4224	+ // Initialize callbacks with core features
	4225	+ $callbacks = $core_callbacks;
	4226	+
	4227	+ // Get callbacks from active add-ons
	4228	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
	4229	+
	4230	+ // Add placeholder callbacks only for add-ons that aren't active
	4231	+ if ($include_all) {
	4232	+ foreach ($addon_callbacks as $function => $data) {
	4233	+ // Skip placeholders for functions provided by active add-ons
	4234	+ if (in_array($function, $addon_provided_functions)) {
	4235	+ continue;
	4236	+ }
	4237	+
	4238	+ // Skip excluded functions
	4239	+ if (in_array($function, $excluded_functions)) {
	4240	+ continue;
	4241	+ }
	4242	+
	4243	+ // Add the placeholder
	4244	+ $callbacks[$function] = $data;
3083	4245	}
3084		- return $grouped_callbacks;
3085	4246	}
3086		- return $callbacks;
3087		-}
3088	4247
	4248	+ // Add callbacks from active add-ons (will override placeholders)
	4249	+ foreach ($active_addon_callbacks as $function => $data) {
	4250	+ // Skip excluded functions
	4251	+ if (in_array($function, $excluded_functions)) {
	4252	+ continue;
	4253	+ }
3089	4254
3090		-private function mxchat_average_vectors($vectors) {
3091		- $vector_length = count($vectors[0]);
3092		- $sum_vector = array_fill(0, $vector_length, 0);
	4255	+ // Always include callbacks from add-ons
	4256	+ $callbacks[$function] = $data;
3093	4257
3094		- foreach ($vectors as $vector) {
3095		- for ($i = 0; $i < $vector_length; $i++) {
3096		- $sum_vector[$i] += $vector[$i];
	4258	+ // Ensure they have the proper add-on info
	4259	+ if (isset($addon_function_mapping[$function])) {
	4260	+ $addon_info = $addon_function_mapping[$function];
	4261	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	4262	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4263	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	4264	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
3097	4265	}
3098	4266	}
3099	4267
3100		- // Divide each component by the number of vectors to get the average
3101		- $num_vectors = count($vectors);
3102		- for ($i = 0; $i < $vector_length; $i++) {
3103		- $sum_vector[$i] /= $num_vectors;
	4268	+ // Just before returning callbacks, sort them to prioritize free features
	4269	+ if (!$grouped) {
	4270	+ // Create temporary arrays for sorting
	4271	+ $free_callbacks = array();
	4272	+ $pro_callbacks = array();
	4273	+
	4274	+ // Split callbacks into free and pro
	4275	+ foreach ($callbacks as $key => $data) {
	4276	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4277	+ $pro_callbacks[$key] = $data;
	4278	+ } else {
	4279	+ $free_callbacks[$key] = $data;
	4280	+ }
	4281	+ }
	4282	+
	4283	+ // Merge with free callbacks first
	4284	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
3104	4285	}
3105	4286
3106		- return $sum_vector;
3107		-}
	4287	+ // Return grouped structure if requested
	4288	+ if ($grouped) {
	4289	+ $grouped_callbacks = array();
	4290	+ foreach ($callbacks as $key => $data) {
	4291	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
3108	4292
3109		-public function mxchat_handle_delete_intent() {
3110		- if ( ! current_user_can( 'manage_options' ) ) {
3111		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
3112		- }
	4293	+ // Ensure we carry forward all the new fields in grouped mode
	4294	+ $callback_data = array(
	4295	+ 'label' => $data['label'],
	4296	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	4297	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	4298	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	4299	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	4300	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	4301	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	4302	+ );
3113	4303
3114		- check_admin_referer('mxchat_delete_intent_nonce');
	4304	+ $grouped_callbacks[$group_label][$key] = $callback_data;
	4305	+ }
3115	4306
3116		- if (isset($_POST['intent_id'])) {
3117		- global $wpdb;
3118		- $table_name = $wpdb->prefix . 'mxchat_intents';
3119		- $intent_id = intval($_POST['intent_id']);
	4307	+ // Sort within each group to prioritize free features
	4308	+ foreach ($grouped_callbacks as $group => $items) {
	4309	+ $free_items = array();
	4310	+ $pro_items = array();
3120	4311
3121		- $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
	4312	+ foreach ($items as $key => $data) {
	4313	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4314	+ $pro_items[$key] = $data;
	4315	+ } else {
	4316	+ $free_items[$key] = $data;
	4317	+ }
	4318	+ }
	4319	+
	4320	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
	4321	+ }
	4322	+
	4323	+ return $grouped_callbacks;
3122	4324	}
3123	4325
3124		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3125		- exit;
	4326	+ return $callbacks;
3126	4327	}
3127	4328
3128		-
3129	4329	public function mxchat_page_init() {
3130		- // Register settings
3131	4330	register_setting(
3132	4331	'mxchat_option_group',
3133	4332	'mxchat_options',
3134	4333	array($this, 'mxchat_sanitize')
		@@ -3139,10 +4338,10 @@
3139	4338	'mxchat_similarity_threshold',
3140	4339	array(
3141	4340	'type' => 'number',
3142	4341	'sanitize_callback' => function($value) {
3143		- $value = absint($value); // Ensure it's an integer
3144		- return min(max($value, 70), 85); // Enforce range
	4342	+ $value = absint($value);
	4343	+ return min(max($value, 20), 95);
3145	4344	},
3146	4345	'default' => 80,
3147	4346	)
3148	4347	);
		@@ -3171,38 +4370,126 @@
3171	4370	'mxchat-chatbot',
3172	4371	'mxchat_chatbot_section'
3173	4372	);
3174	4373
3175		-
3176		- // Existing fields...
3177	4374	add_settings_field(
3178		- 'api_key',
3179		- esc_html__('OpenAI API Key', 'mxchat'),
3180		- array($this, 'api_key_callback'),
	4375	+ 'contextual_awareness_toggle',
	4376	+ esc_html__('Contextual Awareness', 'mxchat'),
	4377	+ array($this, 'mxchat_contextual_awareness_callback'),
3181	4378	'mxchat-chatbot',
3182	4379	'mxchat_chatbot_section'
3183	4380	);
3184	4381
	4382	+ add_settings_field(
	4383	+ 'api_key',
	4384	+ esc_html__('OpenAI API Key', 'mxchat'),
	4385	+ array($this, 'api_key_callback'),
	4386	+ 'mxchat-chatbot',
	4387	+ 'mxchat_chatbot_section',
	4388	+ array(
	4389	+ 'class' => 'mxchat-setting-row',
	4390	+ 'data-provider' => 'openai'
	4391	+ )
	4392	+ );
	4393	+
	4394	+ add_settings_field(
	4395	+ 'xai_api_key',
	4396	+ esc_html__('X.AI API Key', 'mxchat'),
	4397	+ array($this, 'xai_api_key_callback'),
	4398	+ 'mxchat-chatbot',
	4399	+ 'mxchat_chatbot_section',
	4400	+ array(
	4401	+ 'class' => 'mxchat-setting-row',
	4402	+ 'data-provider' => 'xai'
	4403	+ )
	4404	+ );
	4405	+
	4406	+ add_settings_field(
	4407	+ 'claude_api_key',
	4408	+ esc_html__('Claude API Key', 'mxchat'),
	4409	+ array($this, 'claude_api_key_callback'),
	4410	+ 'mxchat-chatbot',
	4411	+ 'mxchat_chatbot_section',
	4412	+ array(
	4413	+ 'class' => 'mxchat-setting-row',
	4414	+ 'data-provider' => 'claude'
	4415	+ )
	4416	+ );
	4417	+
	4418	+ add_settings_field(
	4419	+ 'deepseek_api_key',
	4420	+ esc_html__('DeepSeek API Key', 'mxchat'),
	4421	+ array($this, 'deepseek_api_key_callback'),
	4422	+ 'mxchat-chatbot',
	4423	+ 'mxchat_chatbot_section',
	4424	+ array(
	4425	+ 'class' => 'mxchat-setting-row',
	4426	+ 'data-provider' => 'deepseek'
	4427	+ )
	4428	+ );
	4429	+
	4430	+ add_settings_field(
	4431	+ 'gemini_api_key',
	4432	+ esc_html__('Google Gemini API Key', 'mxchat'),
	4433	+ array($this, 'gemini_api_key_callback'),
	4434	+ 'mxchat-chatbot',
	4435	+ 'mxchat_chatbot_section',
	4436	+ array(
	4437	+ 'class' => 'mxchat-setting-row',
	4438	+ 'data-provider' => 'gemini'
	4439	+ )
	4440	+ );
	4441	+
	4442	+ add_settings_field(
	4443	+ 'voyage_api_key',
	4444	+ esc_html__('Voyage AI API Key', 'mxchat'),
	4445	+ array($this, 'voyage_api_key_callback'),
	4446	+ 'mxchat-chatbot',
	4447	+ 'mxchat_chatbot_section',
	4448	+ array(
	4449	+ 'class' => 'mxchat-setting-row',
	4450	+ 'data-provider' => 'voyage'
	4451	+ )
	4452	+ );
	4453	+
3185	4454	add_settings_field(
3186		- 'xai_api_key',
3187		- esc_html__('X.AI API Key', 'mxchat'),
3188		- array($this, 'xai_api_key_callback'),
	4455	+ 'enable_streaming_toggle',
	4456	+ esc_html__('Enable Streaming', 'mxchat'),
	4457	+ array($this, 'enable_streaming_toggle_callback'),
3189	4458	'mxchat-chatbot',
3190		- 'mxchat_chatbot_section'
	4459	+ 'mxchat_chatbot_section', // Same section as your working toggle
	4460	+ array(
	4461	+ 'class' => 'mxchat-setting-row streaming-setting',
	4462	+ 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
	4463	+ )
3191	4464	);
3192	4465
	4466	+
3193	4467	add_settings_field(
3194		- 'claude_api_key',
3195		- esc_html__('Claude API Key', 'mxchat'),
3196		- array($this, 'claude_api_key_callback'),
	4468	+ 'model',
	4469	+ esc_html__('Chat Model', 'mxchat'),
	4470	+ array($this, 'mxchat_model_callback'),
3197	4471	'mxchat-chatbot',
3198	4472	'mxchat_chatbot_section'
3199	4473	);
	4474	+
	4475	+
	4476	+ add_settings_field(
	4477	+ 'openrouter_api_key',
	4478	+ esc_html__('OpenRouter API Key', 'mxchat'),
	4479	+ array($this, 'openrouter_api_key_callback'),
	4480	+ 'mxchat-chatbot',
	4481	+ 'mxchat_chatbot_section',
	4482	+ array(
	4483	+ 'class' => 'mxchat-setting-row mxchat-openrouter-key-row', // Special class so we can always show it
	4484	+ 'data-provider' => 'openrouter'
	4485	+ )
	4486	+ );
3200	4487
3201	4488	add_settings_field(
3202		- 'deepseek_api_key',
3203		- esc_html__('DeepSeek API Key', 'mxchat'),
3204		- array($this, 'deepseek_api_key_callback'),
	4489	+ 'embedding_model',
	4490	+ esc_html__('Embedding Model', 'mxchat'),
	4491	+ array($this, 'embedding_model_callback'),
3205	4492	'mxchat-chatbot',
3206	4493	'mxchat_chatbot_section'
3207	4494	);
3208	4495
		@@ -3213,20 +4500,21 @@
3213	4500	'mxchat-chatbot',
3214	4501	'mxchat_chatbot_section'
3215	4502	);
3216	4503
	4504	+
3217	4505	add_settings_field(
3218		- 'model',
3219		- esc_html__('Model', 'mxchat'),
3220		- array($this, 'mxchat_model_callback'),
	4506	+ 'top_bar_title',
	4507	+ esc_html__('Top Bar Title', 'mxchat'),
	4508	+ array($this, 'mxchat_top_bar_title_callback'),
3221	4509	'mxchat-chatbot',
3222	4510	'mxchat_chatbot_section'
3223	4511	);
3224	4512
3225	4513	add_settings_field(
3226		- 'top_bar_title',
3227		- esc_html__('Top Bar Title', 'mxchat'),
3228		- array($this, 'mxchat_top_bar_title_callback'),
	4514	+ 'ai_agent_text',
	4515	+ esc_html__('AI Agent Text', 'mxchat'),
	4516	+ array($this, 'mxchat_ai_agent_text_callback'),
3229	4517	'mxchat-chatbot',
3230	4518	'mxchat_chatbot_section'
3231	4519	);
3232	4520
		@@ -3254,48 +4542,40 @@
3254	4542	'mxchat_chatbot_section'
3255	4543	);
3256	4544
3257	4545	add_settings_field(
3258		- 'intro_message',
3259		- esc_html__('Introductory Message', 'mxchat'),
3260		- array($this, 'mxchat_intro_message_callback'),
	4546	+ 'enable_name_field',
	4547	+ esc_html__('Require Name Field', 'mxchat'),
	4548	+ array($this, 'enable_name_field_callback'),
3261	4549	'mxchat-chatbot',
3262	4550	'mxchat_chatbot_section'
3263	4551	);
3264	4552
3265	4553	add_settings_field(
3266		- 'input_copy',
3267		- esc_html__('Input Copy', 'mxchat'),
3268		- array($this, 'mxchat_input_copy_callback'),
	4554	+ 'name_field_placeholder',
	4555	+ esc_html__('Name Field Placeholder', 'mxchat'),
	4556	+ array($this, 'name_field_placeholder_callback'),
3269	4557	'mxchat-chatbot',
3270	4558	'mxchat_chatbot_section'
3271	4559	);
3272	4560
3273	4561	add_settings_field(
3274		- 'rate_limit_logged_out',
3275		- __('Rate Limit for Logged-out Users', 'mxchat'),
3276		- array($this, 'mxchat_rate_limit_logged_out_callback'),
	4562	+ 'intro_message',
	4563	+ esc_html__('Introductory Message', 'mxchat'),
	4564	+ array($this, 'mxchat_intro_message_callback'),
3277	4565	'mxchat-chatbot',
3278	4566	'mxchat_chatbot_section'
3279	4567	);
3280	4568
3281	4569	add_settings_field(
3282		- 'rate_limit_roles',
3283		- __('Rate Limits by User Role', 'mxchat'),
3284		- array($this, 'mxchat_rate_limit_roles_callback'),
	4570	+ 'input_copy',
	4571	+ esc_html__('Input Copy', 'mxchat'),
	4572	+ array($this, 'mxchat_input_copy_callback'),
3285	4573	'mxchat-chatbot',
3286	4574	'mxchat_chatbot_section'
3287	4575	);
3288	4576
3289	4577	add_settings_field(
3290		- 'rate_limit_message',
3291		- esc_html__('Rate Limit Message', 'mxchat'),
3292		- array($this, 'mxchat_rate_limit_message_callback'),
3293		- 'mxchat-chatbot',
3294		- 'mxchat_chatbot_section'
3295		- );
3296		-
3297		- add_settings_field(
3298	4578	'pre_chat_message',
3299	4579	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3300	4580	array($this, 'mxchat_pre_chat_message_callback'),
3301	4581	'mxchat-chatbot',
		@@ -3335,9 +4615,9 @@
3335	4615	);
3336	4616
3337	4617	add_settings_field(
3338	4618	'popular_question_1',
3339		- esc_html__('Popular Question 1', 'mxchat'),
	4619	+ esc_html__('Quick Question 1', 'mxchat'),
3340	4620	array($this, 'mxchat_popular_question_1_callback'),
3341	4621	'mxchat-chatbot',
3342	4622	'mxchat_chatbot_section'
3343	4623	);
		@@ -3343,9 +4623,9 @@
3343	4623	);
3344	4624
3345	4625	add_settings_field(
3346	4626	'popular_question_2',
3347		- esc_html__('Popular Question 2', 'mxchat'),
	4627	+ esc_html__('Quick Question 2', 'mxchat'),
3348	4628	array($this, 'mxchat_popular_question_2_callback'),
3349	4629	'mxchat-chatbot',
3350	4630	'mxchat_chatbot_section'
3351	4631	);
		@@ -3351,9 +4631,9 @@
3351	4631	);
3352	4632
3353	4633	add_settings_field(
3354	4634	'popular_question_3',
3355		- esc_html__('Popular Question 3', 'mxchat'),
	4635	+ esc_html__('Quick Question 3', 'mxchat'),
3356	4636	array($this, 'mxchat_popular_question_3_callback'),
3357	4637	'mxchat-chatbot',
3358	4638	'mxchat_chatbot_section'
3359	4639	);
		@@ -3359,9 +4639,9 @@
3359	4639	);
3360	4640
3361	4641	add_settings_field(
3362	4642	'additional_popular_questions',
3363		- esc_html__('Additional Popular Questions', 'mxchat'),
	4643	+ esc_html__('Additional Quick Questions', 'mxchat'),
3364	4644	array($this, 'mxchat_additional_popular_questions_callback'),
3365	4645	'mxchat-chatbot',
3366	4646	'mxchat_chatbot_section'
3367	4647	);
		@@ -3366,8 +4646,16 @@
3366	4646	'mxchat_chatbot_section'
3367	4647	);
3368	4648
3369	4649
	4650	+ add_settings_field(
	4651	+ 'rate_limits',
	4652	+ __('Rate Limits Settings', 'mxchat'),
	4653	+ array($this, 'mxchat_rate_limits_callback'),
	4654	+ 'mxchat-chatbot',
	4655	+ 'mxchat_chatbot_section'
	4656	+ );
	4657	+
3370	4658	// Loops Settings Section
3371	4659	add_settings_section(
3372	4660	'mxchat_loops_section',
3373	4661	esc_html__('Loops Settings', 'mxchat'),
		@@ -3479,9 +4767,27 @@
3479	4767	'mxchat-embed',
3480	4768	'mxchat_pdf_intent_section'
3481	4769	);
3482	4770
	4771	+ // PDF Upload Button Toggle
3483	4772	add_settings_field(
	4773	+ 'show_pdf_upload_button',
	4774	+ __('Show PDF Upload Button', 'mxchat'),
	4775	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	4776	+ 'mxchat-embed',
	4777	+ 'mxchat_pdf_intent_section'
	4778	+ );
	4779	+
	4780	+ // Word Upload Button Toggle
	4781	+ add_settings_field(
	4782	+ 'show_word_upload_button',
	4783	+ __('Show Word Upload Button', 'mxchat'),
	4784	+ array($this, 'mxchat_show_word_upload_button_callback'),
	4785	+ 'mxchat-embed',
	4786	+ 'mxchat_pdf_intent_section'
	4787	+ );
	4788	+
	4789	+ add_settings_field(
3484	4790	'pdf_intent_trigger_text',
3485	4791	__('Intent Trigger Text', 'mxchat'),
3486	4792	array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3487	4793	'mxchat-embed',
		@@ -3546,8 +4852,16 @@
3546	4852	'mxchat_live_agent_section'
3547	4853	);
3548	4854
3549	4855	add_settings_field(
	4856	+ 'live_agent_user_ids',
	4857	+ __('Slack Agent User IDs', 'mxchat'),
	4858	+ array($this, 'mxchat_live_agent_user_ids_callback'),
	4859	+ 'mxchat-embed',
	4860	+ 'mxchat_live_agent_section'
	4861	+ );
	4862	+
	4863	+ add_settings_field(
3550	4864	'live_agent_webhook_url',
3551	4865	__('Slack Webhook URL', 'mxchat'),
3552	4866	array($this, 'mxchat_live_agent_webhook_url_callback'),
3553	4867	'mxchat-embed',
		@@ -3576,9 +4890,9 @@
3576	4890
3577	4891	// General Settings Section
3578	4892	add_settings_section(
3579	4893	'mxchat_general_section',
3580		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	4894	+ esc_html__('YouTube Tutorials', 'mxchat'),
3581	4895	null,
3582	4896	'mxchat-general'
3583	4897	);
3584	4898	}
		@@ -3583,9 +4897,8 @@
3583	4897	);
3584	4898	}
3585	4899
3586	4900	public function mxchat_prompts_page_init() {
3587		- // Register all settings as a single array
3588	4901	register_setting(
3589	4902	'mxchat_prompts_options',
3590	4903	'mxchat_prompts_options',
3591	4904	array(
		@@ -3597,18 +4910,57 @@
3597	4910	'mxchat_use_pinecone' => 0,
3598	4911	'mxchat_pinecone_api_key' => '',
3599	4912	'mxchat_pinecone_environment' => '',
3600	4913	'mxchat_pinecone_index' => '',
3601		- 'mxchat_pinecone_host' => '', // Add this line
	4914	+ 'mxchat_pinecone_host' => '',
3602	4915	),
3603	4916	'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3604	4917	)
3605	4918	);
3606	4919
3607		- // Add settings saved message
3608	4920	add_action('admin_notices', array($this, 'sync_settings_notice'));
3609	4921	}
3610	4922
	4923	+public function mxchat_transcripts_page_init() {
	4924	+ register_setting(
	4925	+ 'mxchat_transcripts_options',
	4926	+ 'mxchat_transcripts_options',
	4927	+ array(
	4928	+ 'type' => 'array',
	4929	+ 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
	4930	+ 'default' => array(
	4931	+ 'mxchat_enable_notifications' => 0,
	4932	+ 'mxchat_notification_email' => get_option('admin_email'),
	4933	+ ),
	4934	+ 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
	4935	+ )
	4936	+ );
	4937	+
	4938	+ add_settings_section(
	4939	+ 'mxchat_transcripts_notification_section',
	4940	+ esc_html__('Chat Notification Settings', 'mxchat'),
	4941	+ array($this, 'mxchat_transcripts_notification_section_callback'),
	4942	+ 'mxchat-transcripts'
	4943	+ );
	4944	+
	4945	+ add_settings_field(
	4946	+ 'mxchat_enable_notifications',
	4947	+ esc_html__('Enable Chat Notifications', 'mxchat'),
	4948	+ array($this, 'mxchat_enable_notifications_callback'),
	4949	+ 'mxchat-transcripts',
	4950	+ 'mxchat_transcripts_notification_section'
	4951	+ );
	4952	+
	4953	+ add_settings_field(
	4954	+ 'mxchat_notification_email',
	4955	+ esc_html__('Notification Email Address', 'mxchat'),
	4956	+ array($this, 'mxchat_notification_email_callback'),
	4957	+ 'mxchat-transcripts',
	4958	+ 'mxchat_transcripts_notification_section'
	4959	+ );
	4960	+}
	4961	+
	4962	+
3611	4963	/**
3612	4964	* Sanitize all prompts options
3613	4965	*
3614	4966	* @param array $input The unsanitized options array
		@@ -3667,9 +5019,8 @@
3667	5019
3668	5020	return $sanitized;
3669	5021	}
3670	5022
3671		-
3672	5023	public function sync_settings_notice() {
3673	5024	// Only show notice on our plugin page
3674	5025	if (!isset($_GET['page']) || $_GET['page'] !== 'mxchat-prompts') {
3675	5026	return;
		@@ -3690,139 +5041,129 @@
3690	5041	public function sanitize_sync_setting($input) {
3691	5042	return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
3692	5043	}
3693	5044
	5045	+public function mxchat_rate_limits_callback() {
	5046	+ $all_options = get_option('mxchat_options', []);
3694	5047
	5048	+ // Define available rate limits
	5049	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
3695	5050
3696		-public function mxchat_handle_activate_license() {
3697		- // Check nonce
3698		- if (!check_ajax_referer('mxchat_activate_license_nonce', 'security', false)) {
3699		- wp_send_json_error(esc_html__('Invalid security token', 'mxchat'));
3700		- return;
3701		- }
	5051	+ // Define available timeframes
	5052	+ $timeframes = array(
	5053	+ 'hourly' => __('Per Hour', 'mxchat'),
	5054	+ 'daily' => __('Per Day', 'mxchat'),
	5055	+ 'weekly' => __('Per Week', 'mxchat'),
	5056	+ 'monthly' => __('Per Month', 'mxchat')
	5057	+ );
3702	5058
3703		- // Verify user capabilities
3704		- if (!current_user_can('manage_options')) {
3705		- wp_send_json_error(esc_html__('Unauthorized access', 'mxchat'));
3706		- return;
3707		- }
	5059	+ // Get all roles plus a "logged_out" pseudo-role
	5060	+ $roles = wp_roles()->get_names();
	5061	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
3708	5062
3709		- $license_key = isset($_POST['mxchat_activation_key']) ? sanitize_text_field($_POST['mxchat_activation_key']) : '';
3710		- $customer_email = isset($_POST['mxchat_pro_email']) ? sanitize_email($_POST['mxchat_pro_email']) : '';
	5063	+ // Start the wrapper
	5064	+ echo '<div class="pro-feature-wrapper active">';
	5065	+ echo '<div class="mxchat-rate-limits-container">';
3711	5066
3712		- if (empty($license_key) || empty($customer_email)) {
3713		- wp_send_json_error(esc_html__('Email or License Key is missing', 'mxchat'));
3714		- return;
3715		- }
	5067	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	5068	+ 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') .
	5069	+ '</p>';
3716	5070
3717		- $product_id = 'MxChatPRO';
3718		- $response = wp_remote_get(
3719		- add_query_arg(
3720		- array(
3721		- 'wc-api' => 'software-api',
3722		- 'request' => 'activation',
3723		- 'email' => $customer_email,
3724		- 'license_key' => $license_key,
3725		- 'product_id' => $product_id
3726		- ),
3727		- 'http://mxchat.ai/'
3728		- )
3729		- );
	5071	+ // Add markdown link documentation
	5072	+ echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
	5073	+ echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
	5074	+ echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
	5075	+ echo '<ul style="margin-left: 20px;">';
	5076	+ echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
	5077	+ echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
	5078	+ echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
	5079	+ echo '</ul>';
	5080	+ echo '</div>';
3730	5081
3731		- if (is_wp_error($response)) {
3732		- wp_send_json_error(esc_html__('Activation failed due to a server error: ', 'mxchat') . $response->get_error_message());
3733		- return;
3734		- }
	5082	+ // Output the controls for each role
	5083	+ foreach ($roles as $role_id => $role_name) {
	5084	+ // Get saved options or defaults
	5085	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	5086	+ $default_timeframe = 'daily';
	5087	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
3735	5088
3736		- $body = wp_remote_retrieve_body($response);
3737		- $data = json_decode($body);
	5089	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	5090	+ ? $all_options['rate_limits'][$role_id]['limit']
	5091	+ : $default_limit;
3738	5092
3739		- if ($data && isset($data->activated) && $data->activated) {
3740		- update_option('mxchat_license_status', 'active');
3741		- update_option('mxchat_pro_email', $customer_email);
3742		- update_option('mxchat_activation_key', $license_key);
3743		- wp_send_json_success(array('message' => esc_html__('License activated successfully', 'mxchat')));
3744		- } else {
3745		- $error_message = isset($data->error) ? $data->error : esc_html__('Activation failed', 'mxchat');
3746		- update_option('mxchat_license_status', 'inactive');
3747		- update_option('mxchat_license_error', $error_message);
3748		- wp_send_json_error($error_message);
3749		- }
3750		-}
	5093	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	5094	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	5095	+ : $default_timeframe;
3751	5096
	5097	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	5098	+ ? $all_options['rate_limits'][$role_id]['message']
	5099	+ : $default_message;
3752	5100
3753		-public function mxchat_rate_limit_logged_out_callback() {
3754		- // Load the entire 'mxchat_options' array
3755		- $all_options = get_option('mxchat_options', []);
	5101	+ // Output the row
	5102	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
3756	5103
3757		- // Retrieve the saved rate limit or use the default value
3758		- $default_rate_limit = '10';
3759		- $selected_rate_limit = isset($all_options['rate_limit_logged_out']) ? $all_options['rate_limit_logged_out'] : $default_rate_limit;
	5104	+ // Role label
	5105	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
3760	5106
3761		- // Define available rate limits
3762		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	5107	+ // Controls section
	5108	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
3763	5109
3764		- // Output the dropdown
3765		- echo '<div class="pro-feature-wrapper active">';
3766		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3767		- foreach ($rate_limits as $limit) {
3768		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3769		- }
3770		- echo '</select>';
3771		- echo '<p class="description">' . esc_html__('Set the maximum number of messages a logged-out user can send within a 24-hour period.', 'mxchat') . '</p>';
3772		- echo '</div>';
3773		-}
	5110	+ // Rate limit and timeframe controls
	5111	+ echo '<div class="mxchat-rate-limit-controls">';
3774	5112
3775		-// Add this new callback function
3776		-public function mxchat_rate_limit_roles_callback() {
3777		- $all_options = get_option('mxchat_options', []);
3778		- $roles = wp_roles()->get_names();
3779		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	5113	+ // Limit dropdown
	5114	+ echo '<div>';
	5115	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
	5116	+ echo '<select
	5117	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	5118	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
	5119	+ class="mxchat-autosave-field">';
	5120	+ foreach ($rate_limits as $limit) {
	5121	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	5122	+ }
	5123	+ echo '</select>';
	5124	+ echo '</div>';
3780	5125
3781		- echo '<div class="pro-feature-wrapper active mxchat-autosave-section">';
3782		-
3783		- foreach ($roles as $role_id => $role_name) {
3784		- $default_rate_limit = '100';
3785		- $selected_rate_limit = isset($all_options['role_rate_limits'][$role_id])
3786		- ? $all_options['role_rate_limits'][$role_id]
3787		- : $default_rate_limit;
3788		-
3789		- echo '<div style="margin-bottom: 10px;">';
3790		- echo '<label style="display: inline-block; width: 150px;">' . esc_html($role_name) . ':</label>';
	5126	+ // Timeframe dropdown
	5127	+ echo '<div>';
	5128	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
3791	5129	echo '<select
3792		- id="role_rate_limits_' . esc_attr($role_id) . '"
3793		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	5130	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	5131	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
3794	5132	class="mxchat-autosave-field">';
3795		- foreach ($rate_limits as $limit) {
3796		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	5133	+ foreach ($timeframes as $value => $label) {
	5134	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
3797	5135	}
3798	5136	echo '</select>';
3799	5137	echo '</div>';
3800		- }
3801	5138
3802		- echo '<p class="description">' . esc_html__('Set the maximum number of messages users in each role can send within a 24-hour period.', 'mxchat') . '</p>';
3803		- echo '</div>';
3804		-}
	5139	+ echo '</div>'; // End controls
3805	5140
3806		-public function mxchat_rate_limit_message_callback() {
3807		- // Load the entire 'mxchat_options' array
3808		- $all_options = get_option('mxchat_options', []);
	5141	+ // Custom message textarea
	5142	+ echo '<div class="mxchat-rate-limit-message">';
	5143	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	5144	+ echo '<textarea
	5145	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	5146	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	5147	+ class="mxchat-autosave-field"
	5148	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	5149	+ esc_textarea($custom_message) .
	5150	+ '</textarea>';
	5151	+ echo '<p class="description">' .
	5152	+ esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
	5153	+ '</p>';
	5154	+ echo '</div>'; // End message
3809	5155
3810		- // Retrieve the saved message or use the default value
3811		- $default_message = esc_html__('Rate limit exceeded. Please try again later.', 'mxchat');
3812		- $rate_limit_message = isset($all_options['rate_limit_message']) ? $all_options['rate_limit_message'] : $default_message;
	5156	+ echo '</div>'; // End controls wrapper
3813	5157
3814		- // Output the textarea
3815		- echo '<div class="pro-feature-wrapper active">';
3816		- printf(
3817		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
3818		- esc_textarea($rate_limit_message)
3819		- );
3820		- echo '<p class="description">' . esc_html__('This message will be displayed when a user exceeds the rate limit.', 'mxchat') . '</p>';
3821		- echo '</div>';
	5158	+ echo '</div>'; // End row
	5159	+ }
	5160	+
	5161	+ echo '</div>'; // End container
	5162	+
	5163	+ echo '</div>'; // End pro-feature-wrapper
3822	5164	}
3823	5165
3824		-
3825	5166	private function mxchat_add_option_field($id, $title, $callback = '') {
3826	5167	add_settings_field(
3827	5168	$id,
3828	5169	__($title, 'mxchat'),
		@@ -3832,94 +5173,100 @@
3832	5173	$id === 'model' ? ['label_for' => 'model'] : []
3833	5174	);
3834	5175	}
3835	5176
	5177	+// OpenAI API Key
3836	5178	public function api_key_callback() {
3837		- // Retrieve from your stored 'api_key' in the mxchat_options array
3838	5179	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
3839	5180
3840		- // Notice we changed the name to "api_key" (no array notation).
3841		- echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" />';
	5181	+ echo '<div class="api-key-wrapper" data-provider="openai">';
	5182	+ echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
3842	5183	echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3843		- echo '<p class="description">' . esc_html__('The OpenAI API key is required even when using other models as it is used for vector embedding functionality. You must add credits to your OpenAI billing account before use.', 'mxchat') . '</p>';
	5184	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	5185	+ echo '</div>';
3844	5186	}
	5187	+
	5188	+// X.AI API Key
3845	5189	public function xai_api_key_callback() {
3846		- // Check if the feature is activated (paid feature)
3847		- $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
3848		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
3849		-
3850		- // Retrieve the X.AI API key value
3851	5190	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
3852	5191
3853		- // Render the input field for the X.AI API key
3854		- echo '<div class="' . esc_attr($class) . '">';
3855		- printf(
3856		- '<input type="password" id="xai_api_key" name="xai_api_key" value="%s" class="regular-text" %s />',
3857		- $xaiApiKey,
3858		- $disabled
3859		- );
	5192	+ echo '<div class="api-key-wrapper" data-provider="xai">';
	5193	+ echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
3860	5194	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3861		-
3862		- // If the feature is not activated, show the overlay with a "Pro Only" message
3863		- if (!$this->is_activated) {
3864		- echo '<div class="pro-feature-overlay">';
3865		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
3866		- echo '</div>';
3867		- }
3868		-
	5195	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
3869	5196	echo '</div>';
3870	5197	}
	5198	+// Claude API Key
3871	5199	public function claude_api_key_callback() {
3872		- // Check if the feature is activated (paid feature)
3873		- $disabled = $this->is_activated ? '' : 'disabled';
3874		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
3875		-
3876		- // Retrieve the Claude API key value directly like the others
3877	5200	$claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
3878		-
3879		- // Use direct name field like the other working API keys
3880		- echo '<div class="' . esc_attr($class) . '">';
3881		- printf(
3882		- '<input type="password" id="claude_api_key" name="claude_api_key" value="%s" class="regular-text" %s />',
3883		- $claudeApiKey,
3884		- $disabled
3885		- );
	5201	+
	5202	+ echo '<div class="api-key-wrapper" data-provider="claude">';
	5203	+ echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
3886	5204	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3887		-
3888		- if (!$this->is_activated) {
3889		- echo '<div class="pro-feature-overlay">';
3890		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
3891		- echo '</div>';
3892		- }
	5205	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
3893	5206	echo '</div>';
3894	5207	}
	5208	+
	5209	+// DeepSeek API Key
3895	5210	public function deepseek_api_key_callback() {
3896		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
3897	5211	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
3898	5212
3899		- // Notice we changed the name to "deepseek_api_key" (no array notation).
3900		- echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" />';
	5213	+ echo '<div class="api-key-wrapper" data-provider="deepseek">';
	5214	+ echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
3901	5215	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5216	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	5217	+ echo '</div>';
3902	5218	}
3903	5219
	5220	+// Gemini API Key
	5221	+public function gemini_api_key_callback() {
	5222	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
3904	5223
	5224	+ echo '<div class="api-key-wrapper" data-provider="gemini">';
	5225	+ echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
	5226	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5227	+ echo '<p class="description api-key-notice">' . esc_html__('Required for Google Gemini models. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
	5228	+ echo '</div>';
	5229	+}
3905	5230
3906	5231
	5232	+// OpenRouter API Key
	5233	+public function openrouter_api_key_callback() {
	5234	+ $openrouterApiKey = isset($this->options['openrouter_api_key']) ? esc_attr($this->options['openrouter_api_key']) : '';
	5235	+ echo '<div class="api-key-wrapper" data-provider="openrouter">';
	5236	+ echo '<input type="password" id="openrouter_api_key" name="openrouter_api_key" value="' . $openrouterApiKey . '" class="regular-text" autocomplete="off" />';
	5237	+ echo '<button type="button" id="toggleOpenRouterApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5238	+ echo '<p class="description api-key-notice">' . esc_html__('Required only if using OpenRouter. Get your API key from OpenRouter.ai', 'mxchat') . '</p>';
	5239	+ echo '</div>';
	5240	+}
3907	5241
	5242	+// Voyage API Key
	5243	+public function voyage_api_key_callback() {
	5244	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
	5245	+
	5246	+ echo '<div class="api-key-wrapper" data-provider="voyage">';
	5247	+ echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
	5248	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5249	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected embedding model. Important: You must add credits before use.', 'mxchat') . '</p>';
	5250	+ echo '</div>';
	5251	+}
	5252	+
3908	5253	public function mxchat_loops_api_key_callback() {
3909		- // Support both old and new format
3910	5254	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
3911	5255
3912		- echo '<div class="api-key-wrapper">';
	5256	+ // Hidden fields to "trap" autofill
	5257	+ echo '<input type="text" style="display:none" autocomplete="username" />';
	5258	+ echo '<input type="password" style="display:none" autocomplete="current-password" />';
	5259	+
	5260	+ echo '<div class="api-key-wrapper" data-provider="loops">';
3913	5261	echo sprintf(
3914		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
	5262	+ '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
3915	5263	$loops_api_key
3916	5264	);
3917	5265	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3918	5266	echo '</div>';
3919		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	5267	+ echo '<p class="description">' . esc_html__('Enter your Loops API Key here. Once entered, refreshed page to load list (See FAQ for details)', 'mxchat') . '</p>';
3920	5268	}
3921		-
3922	5269	public function mxchat_loops_mailing_list_callback() {
3923	5270	// Add error handling and type checking
3924	5271	$loops_api_key = '';
3925	5272	$selected_list = '';
		@@ -3937,8 +5284,12 @@
3937	5284	if (!empty($loops_api_key)) {
3938	5285	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
3939	5286	if (is_array($lists) && !empty($lists)) {
3940	5287	echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	5288	+
	5289	+ // Add a default "Select a list" option
	5290	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	5291	+
3941	5292	foreach ($lists as $list) {
3942	5293	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
3943	5294	echo sprintf(
3944	5295	'<option value="%s" %s>%s</option>',
		@@ -3948,8 +5299,9 @@
3948	5299	);
3949	5300	}
3950	5301	}
3951	5302	echo '</select>';
	5303	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
3952	5304	} else {
3953	5305	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
3954	5306	}
3955	5307	} else {
		@@ -3960,14 +5312,13 @@
3960	5312	$default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
3961	5313	$triggered_response = isset($this->options['triggered_phrase_response'])
3962	5314	? $this->options['triggered_phrase_response']
3963	5315	: $default_response;
3964		-
3965	5316	echo sprintf(
3966	5317	'<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50">%s</textarea>',
3967	5318	esc_textarea($triggered_response)
3968	5319	);
3969		- echo '<p class="description">' . esc_html__('Enter the chatbot response when a trigger keyword is detected, prompting the user to share their email.', 'mxchat') . '</p>';
	5320	+ echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a trigger keyword is detected. The AI will use this as guidance to naturally ask for the user\'s email in a conversational way.', 'mxchat') . '</p>';
3970	5321	}
3971	5322
3972	5323	public function mxchat_email_capture_response_callback() {
3973	5324	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
		@@ -3973,16 +5324,14 @@
3973	5324	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
3974	5325	$email_capture_response = isset($this->options['email_capture_response'])
3975	5326	? $this->options['email_capture_response']
3976	5327	: $default_response;
3977		-
3978	5328	echo sprintf(
3979	5329	'<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50">%s</textarea>',
3980	5330	esc_textarea($email_capture_response)
3981	5331	);
3982		- echo '<p class="description">' . esc_html__('Enter the message to send when a user provides their email.', 'mxchat') . '</p>';
	5332	+ echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a user provides their email. The AI will use this as guidance to naturally confirm the email capture in a conversational way.', 'mxchat') . '</p>';
3983	5333	}
3984		-
3985	5334	public function mxchat_pre_chat_message_callback() {
3986	5335	// Load the entire 'mxchat_options' array
3987	5336	$all_options = get_option('mxchat_options', []);
3988	5337
		@@ -3997,49 +5346,148 @@
3997	5346	);
3998	5347	echo '<p class="description">' . esc_html__('Set the message displayed to users before they start a chat. Use this to provide a friendly greeting or instructions.', 'mxchat') . '</p>';
3999	5348	}
4000	5349
4001		-
4002		-
4003	5350	// Callback for AI Instructions textarea
4004	5351	public function system_prompt_instructions_callback() {
4005	5352	// Retrieve the current value of the system prompt instructions
4006	5353	$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4007		-
4008	5354	// Render the textarea field
4009	5355	printf(
4010	5356	'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4011	5357	$instructions
4012	5358	);
	5359	+ // Provide a helpful description with sample instructions button
	5360	+ echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	5361	+ echo '<div class="mxchat-instructions-container">';
	5362	+ echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
	5363	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	5364	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	5365	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	5366	+ echo '</svg>';
	5367	+ echo esc_html__('View Sample Instructions', 'mxchat');
	5368	+ echo '</button>';
	5369	+ echo '</div>';
4013	5370
4014		- // Provide a helpful description
4015		- echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	5371	+ // Add modal to WordPress admin footer instead of inline
	5372	+ add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
4016	5373	}
4017	5374
	5375	+// New method to render modal in admin footer
	5376	+public function render_sample_instructions_modal() {
	5377	+ static $modal_rendered = false;
	5378	+ if ($modal_rendered) return; // Prevent duplicate modals
	5379	+ $modal_rendered = true;
4018	5380
	5381	+ echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
	5382	+ echo '<div class="mxchat-instructions-modal-content">';
	5383	+ echo '<div class="mxchat-instructions-modal-header">';
	5384	+ echo '<h3 class="mxchat-instructions-modal-title">';
	5385	+ 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">';
	5386	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	5387	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	5388	+ echo '</svg>';
	5389	+ echo esc_html__('Sample AI Instructions', 'mxchat');
	5390	+ echo '</h3>';
	5391	+ echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
	5392	+ 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">';
	5393	+ echo '<line x1="18" y1="6" x2="6" y2="18"/>';
	5394	+ echo '<line x1="6" y1="6" x2="18" y2="18"/>';
	5395	+ echo '</svg>';
	5396	+ echo '</button>';
	5397	+ echo '</div>';
	5398	+ echo '<div class="mxchat-instructions-modal-body">';
	5399	+ echo '<div class="mxchat-instructions-content">';
	5400	+ 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:
	5401	+
	5402	+# Response Style - CRITICALLY IMPORTANT
	5403	+- MAXIMUM LENGTH: 1-3 short sentences per response
	5404	+- Ultra-concise: Get straight to the answer with no filler
	5405	+- No introductions like "Sure!" or "I\'d be happy to help"
	5406	+- No phrases like "based on my knowledge" or "according to information"
	5407	+- No explanatory text before giving the answer
	5408	+- No summaries or repetition
	5409	+- Hyperlink all URLs
	5410	+- Respond in user\'s language
	5411	+- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	5412	+
	5413	+# Knowledge Base Requirements - PREVENT HALLUCINATIONS
	5414	+- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	5415	+- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	5416	+- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	5417	+- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	5418	+- Better to admit insufficient information than provide inaccurate answers');
	5419	+ echo '</div>';
	5420	+ echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
	5421	+ 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">';
	5422	+ echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
	5423	+ echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
	5424	+ echo '</svg>';
	5425	+ echo esc_html__('Copy Instructions', 'mxchat');
	5426	+ echo '</button>';
	5427	+ echo '</div>';
	5428	+ echo '<div class="mxchat-instructions-modal-footer">';
	5429	+ echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
	5430	+ echo '</div>';
	5431	+ echo '</div>';
	5432	+ echo '</div>';
	5433	+}
	5434	+
	5435	+
4019	5436	public function mxchat_model_callback() {
4020	5437	// Define available models grouped by provider
4021	5438	$models = array(
	5439	+ esc_html__('OpenRouter (100+ Models)', 'mxchat') => array(
	5440	+ 'openrouter' => esc_html__('OpenRouter - Select after entering API key', 'mxchat'),
	5441	+ ),
	5442	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	5443	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	5444	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	5445	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	5446	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	5447	+ ),
	5448	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	5449	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	5450	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	5451	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	5452	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	5453	+ ),
4022	5454	esc_html__('X.AI Models', 'mxchat') => array(
4023		- 'grok-beta' => esc_html__('grok-beta (Early Beta)', 'mxchat'),
4024		- 'grok-2' => esc_html__('Grok 2', 'mxchat')
	5455	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	5456	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	5457	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	5458	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
	5459	+ 'grok-2' => esc_html__('Grok 2', 'mxchat'),
	5460	+ 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat'), // Added new Grok-4 model
4025	5461	),
4026	5462	esc_html__('DeepSeek Models', 'mxchat') => array(
4027	5463	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4028	5464	),
4029	5465	esc_html__('Claude Models', 'mxchat') => array(
4030		- 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Most Intelligent)', 'mxchat'),
4031		- 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Highly Complex Tasks)', 'mxchat'),
	5466	+ 'claude-sonnet-4-5-20250929' => esc_html__('Claude Sonnet 4.5 (Best for Agents & Coding)', 'mxchat'),
	5467	+ 'claude-opus-4-1-20250805' => esc_html__('Claude Opus 4.1 (Exceptional for Complex Tasks)', 'mxchat'),
	5468	+ 'claude-haiku-4-5-20251001' => esc_html__('Claude Haiku 4.5 (Fastest & Most Intelligent)', 'mxchat'),
	5469	+ 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
	5470	+ 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
	5471	+ 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
	5472	+ 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
4032	5473	'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4033		- 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
	5474	+ 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat'),
4034	5475	),
4035	5476	esc_html__('OpenAI Models', 'mxchat') => array(
	5477	+ // GPT-5 family
	5478	+ 'gpt-5' => esc_html__('GPT-5 (Flagship for Coding, Reasoning & Agents)', 'mxchat'),
	5479	+ 'gpt-5-mini' => esc_html__('GPT-5 Mini (Faster, Cost-Efficient for Precise Prompts)', 'mxchat'),
	5480	+ 'gpt-5-nano' => esc_html__('GPT-5 Nano (Fastest & Cheapest for Summarization/Classification)', 'mxchat'),
	5481	+
	5482	+ // Existing OpenAI models
	5483	+ 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
4036	5484	'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4037	5485	'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4038	5486	'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4039	5487	'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
4040		- 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat')
4041		- )
	5488	+ 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat'),
	5489	+ ),
4042	5490	);
4043	5491
4044	5492	// Retrieve the currently selected model from saved options
4045	5493	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
		@@ -4044,9 +5492,9 @@
4044	5492	// Retrieve the currently selected model from saved options
4045	5493	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4046	5494
4047	5495	// Begin the select dropdown
4048		- echo '<select id="model" name="model">'; // No array notation in name attribute
	5496	+ echo '<select id="model" name="model">';
4049	5497
4050	5498	// Iterate over groups of models
4051	5499	foreach ($models as $group_label => $group_models) {
4052	5500	echo '<optgroup label="' . esc_attr($group_label) . '">';
		@@ -4051,28 +5499,133 @@
4051	5499	foreach ($models as $group_label => $group_models) {
4052	5500	echo '<optgroup label="' . esc_attr($group_label) . '">';
4053	5501
4054	5502	foreach ($group_models as $model_value => $model_label) {
4055		- // Disable Pro-only models for non-activated users
4056		- $disabled = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? 'disabled' : '';
4057		- $label_suffix = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? esc_html__(' (Pro Only)', 'mxchat') : '';
4058		-
4059		- // Output the option element
4060		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . ' ' . $disabled . '>' . esc_html($model_label . $label_suffix) . '</option>';
	5503	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4061	5504	}
4062	5505
4063	5506	echo '</optgroup>';
4064	5507	}
4065	5508
4066		- // Close the select dropdown
4067	5509	echo '</select>';
4068	5510
4069		- // Add a description below the dropdown
4070		- echo '<p class="description">' . esc_html__('Select the AI model to use for your chatbot. Pro-only models are marked accordingly.', 'mxchat') . '</p>';
	5511	+ echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
	5512	+
	5513	+ // Add a note for OpenRouter
	5514	+ echo '<p class="description" id="openrouter-model-note" style="display:none; color: #d63638; font-weight: 500;">';
	5515	+ echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle;"></span> ';
	5516	+ echo esc_html__('After entering your OpenRouter API key above, click the button below to load available models.', 'mxchat');
	5517	+ echo '</p>';
	5518	+ // ADD THESE HIDDEN FIELDS RIGHT HERE:
	5519	+ $openrouter_model = isset($this->options['openrouter_selected_model']) ? esc_attr($this->options['openrouter_selected_model']) : '';
	5520	+ $openrouter_model_name = isset($this->options['openrouter_selected_model_name']) ? esc_attr($this->options['openrouter_selected_model_name']) : '';
	5521	+
	5522	+ echo '<input type="hidden" id="openrouter_selected_model" name="openrouter_selected_model" value="' . $openrouter_model . '" />';
	5523	+ echo '<input type="hidden" id="openrouter_selected_model_name" name="openrouter_selected_model_name" value="' . $openrouter_model_name . '" />';
4071	5524	}
4072	5525
	5526	+// Update your existing callback method
	5527	+public function enable_streaming_toggle_callback() {
	5528	+ // Get value from options array, default to 'on'
	5529	+ $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
	5530	+ $checked = ($enabled === 'on') ? 'checked' : '';
4073	5531
	5532	+ echo '<label class="toggle-switch">';
	5533	+ echo sprintf(
	5534	+ '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
	5535	+ esc_attr($checked)
	5536	+ );
	5537	+ echo '<span class="slider"></span>';
	5538	+ echo '</label>';
	5539	+ echo '<p class="description">' .
	5540	+ esc_html__('Enable real-time streaming responses for supported models (OpenAI, Claude, DeepSeek, and Grok). When disabled, responses will load all at once.', 'mxchat') .
	5541	+ '</p>';
4074	5542
	5543	+ // Test button with better styling
	5544	+ echo '<div style="margin-top: 15px;">';
	5545	+ echo '<button type="button" id="mxchat-test-streaming-btn" class="button button-secondary">';
	5546	+ echo '<span class="dashicons dashicons-admin-tools" style="vertical-align: middle; margin-right: 5px;"></span>';
	5547	+ echo esc_html__('Test Streaming Compatibility', 'mxchat');
	5548	+ echo '</button>';
	5549	+ echo '<p id="mxchat-test-streaming-result" style="margin-top:10px; font-weight: bold;"></p>';
	5550	+ echo '</div>';
	5551	+}
	5552	+
	5553	+// AJAX handler to fetch OpenRouter models
	5554	+public function fetch_openrouter_models() {
	5555	+ check_ajax_referer('mxchat_fetch_openrouter_models', 'nonce');
	5556	+
	5557	+ $api_key = isset($_POST['api_key']) ? sanitize_text_field($_POST['api_key']) : '';
	5558	+
	5559	+ if (empty($api_key)) {
	5560	+ wp_send_json_error(array('message' => 'API key is required'));
	5561	+ }
	5562	+
	5563	+ $response = wp_remote_get('https://openrouter.ai/api/v1/models', array(
	5564	+ 'headers' => array(
	5565	+ 'Authorization' => 'Bearer ' . $api_key,
	5566	+ 'Content-Type' => 'application/json',
	5567	+ ),
	5568	+ 'timeout' => 15,
	5569	+ ));
	5570	+
	5571	+ if (is_wp_error($response)) {
	5572	+ wp_send_json_error(array('message' => $response->get_error_message()));
	5573	+ }
	5574	+
	5575	+ $body = wp_remote_retrieve_body($response);
	5576	+ $data = json_decode($body, true);
	5577	+
	5578	+ if (isset($data['data']) && is_array($data['data'])) {
	5579	+ // Format the models for the frontend
	5580	+ $models = array_map(function($model) {
	5581	+ return array(
	5582	+ 'id' => $model['id'],
	5583	+ 'name' => $model['name'] ?? $model['id'],
	5584	+ 'description' => $model['description'] ?? '',
	5585	+ 'context_length' => $model['context_length'] ?? 0,
	5586	+ 'pricing' => array(
	5587	+ 'prompt' => $model['pricing']['prompt'] ?? 0,
	5588	+ 'completion' => $model['pricing']['completion'] ?? 0,
	5589	+ ),
	5590	+ );
	5591	+ }, $data['data']);
	5592	+
	5593	+ wp_send_json_success(array('models' => $models));
	5594	+ } else {
	5595	+ wp_send_json_error(array('message' => 'Invalid response from OpenRouter'));
	5596	+ }
	5597	+}
	5598	+
	5599	+// Callback function for embedding model selection
	5600	+public function embedding_model_callback() {
	5601	+ $models = array(
	5602	+ esc_html__('OpenAI Embeddings', 'mxchat') => array(
	5603	+ 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
	5604	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
	5605	+ 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
	5606	+ ),
	5607	+ esc_html__('Voyage AI Embeddings', 'mxchat') => array(
	5608	+ 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	5609	+ ),
	5610	+ esc_html__('Google Gemini Embeddings', 'mxchat') => array(
	5611	+ 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
	5612	+ )
	5613	+ );
	5614	+ $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	5615	+ echo '<select id="embedding_model" name="embedding_model">';
	5616	+ foreach ($models as $group_label => $group_models) {
	5617	+ echo '<optgroup label="' . esc_attr($group_label) . '">';
	5618	+ foreach ($group_models as $model_value => $model_label) {
	5619	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	5620	+ }
	5621	+ echo '</optgroup>';
	5622	+ }
	5623	+ echo '</select>';
	5624	+ echo '<p class="description"><span class="red-warning">IMPORTANT:</span> A vector embedding model is required for MxChat to function. Changing models is not recommended; if you do, you must delete all existing knowledge & intent data and reconfigure them.</p>';
	5625	+}
	5626	+
	5627	+
4075	5628	public function mxchat_top_bar_title_callback() {
4076	5629	// Retrieve the current value of the top bar title from saved options
4077	5630	$top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4078	5631
		@@ -4081,9 +5634,18 @@
4081	5634
4082	5635	// Add a description
4083	5636	echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4084	5637	}
	5638	+public function mxchat_ai_agent_text_callback() {
	5639	+ // Retrieve the current value of the AI agent text from saved options
	5640	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	5641	+ // Render the input field
	5642	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	5643	+ // Add a description
	5644	+ echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
	5645	+}
4085	5646
	5647	+
4086	5648	public function enable_email_block_callback() {
4087	5649	// Load full plugin options array
4088	5650	$all_options = get_option('mxchat_options', []);
4089	5651
		@@ -4102,10 +5664,8 @@
4102	5664	echo '</label>';
4103	5665	echo '<p class="description">' . esc_html__('Their email will appear at the top of the transcript. Email form will show for users who are not logged in or have not provided an email within 24h.', 'mxchat') . '</p>';
4104	5666	}
4105	5667
4106		-
4107		-
4108	5668	public function email_blocker_header_content_callback() {
4109	5669	// Load the entire 'mxchat_options' array
4110	5670	$all_options = get_option('mxchat_options', []);
4111	5671
		@@ -4113,14 +5673,15 @@
4113	5673	$content = isset($all_options['email_blocker_header_content'])
4114	5674	? $all_options['email_blocker_header_content']
4115	5675	: '';
4116	5676
4117		- // Render the textarea
	5677	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4118	5678	echo '<textarea
4119	5679	id="email_blocker_header_content"
4120	5680	name="email_blocker_header_content"
4121	5681	rows="5"
4122	5682	cols="70"
	5683	+ data-setting="email_blocker_header_content"
4123	5684	>' . esc_textarea($content) . '</textarea>';
4124	5685
4125	5686	echo '<p class="description">';
4126	5687	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');
		@@ -4126,9 +5687,8 @@
4126	5687	echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
4127	5688	echo '</p>';
4128	5689	}
4129	5690
4130		-
4131	5691	public function email_blocker_button_text_callback() {
4132	5692	// Load the entire 'mxchat_options' array
4133	5693	$all_options = get_option('mxchat_options', []);
4134	5694
		@@ -4144,28 +5704,55 @@
4144	5704	echo esc_html__('Enter the text you want on the submit button, e.g. "Start Chat".', 'mxchat');
4145	5705	echo '</p>';
4146	5706	}
4147	5707
	5708	+//Enable name field callback
	5709	+public function enable_name_field_callback() {
	5710	+ // Load full plugin options array
	5711	+ $all_options = get_option('mxchat_options', []);
	5712	+ // Get the value, default to 'off'
	5713	+ $enable_name_field = isset($all_options['enable_name_field']) ? $all_options['enable_name_field'] : 'off';
	5714	+ // Check if it's 'on'
	5715	+ $checked = ($enable_name_field === 'on') ? 'checked' : '';
	5716	+ echo '<label class="toggle-switch">';
	5717	+ echo sprintf(
	5718	+ '<input type="checkbox" id="enable_name_field" name="enable_name_field" value="on" %s />',
	5719	+ esc_attr($checked)
	5720	+ );
	5721	+ echo '<span class="slider"></span>';
	5722	+ echo '</label>';
	5723	+ echo '<p class="description">' . esc_html__('Enable this to also require users to enter their name along with their email before chatting.', 'mxchat') . '</p>';
	5724	+}
	5725	+//Name field placeholder callback
	5726	+public function name_field_placeholder_callback() {
	5727	+ $all_options = get_option('mxchat_options', []);
	5728	+ $placeholder = isset($all_options['name_field_placeholder'])
	5729	+ ? $all_options['name_field_placeholder']
	5730	+ : esc_html__('Enter your name', 'mxchat');
4148	5731
	5732	+ echo '<input type="text" id="name_field_placeholder" name="name_field_placeholder" value="' . esc_attr($placeholder) . '" style="width: 300px;" />';
	5733	+ echo '<p class="description">';
	5734	+ echo esc_html__('Placeholder text for the name field.', 'mxchat');
	5735	+ echo '</p>';
	5736	+}
4149	5737
	5738	+
	5739	+
4150	5740	public function mxchat_intro_message_callback() {
4151	5741	// Load the entire 'mxchat_options' array
4152	5742	$all_options = get_option('mxchat_options', []);
4153		-
4154	5743	// Retrieve the saved intro message or use the default
4155	5744	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4156	5745	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4157		-
4158		- // Output the textarea with the saved value
	5746	+ // Output the textarea with the saved value without escaping HTML
4159	5747	?>
4160		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
	5748	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
4161	5749	<p class="description">
4162		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
	5750	+ <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
4163	5751	</p>
4164	5752	<?php
4165	5753	}
4166	5754
4167		-
4168	5755	public function mxchat_input_copy_callback() {
4169	5756	// Load the entire 'mxchat_options' array
4170	5757	$all_options = get_option('mxchat_options', []);
4171	5758
		@@ -4631,8 +6218,23 @@
4631	6218	'</p>';
4632	6219
4633	6220	}
4634	6221
	6222	+public function mxchat_contextual_awareness_callback() {
	6223	+ // Get value from options array, default to 'off'
	6224	+ $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
	6225	+ $checked = ($contextual_awareness === 'on') ? 'checked' : '';
	6226	+ echo '<label class="toggle-switch">';
	6227	+ echo sprintf(
	6228	+ '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
	6229	+ esc_attr($checked)
	6230	+ );
	6231	+ echo '<span class="slider"></span>';
	6232	+ echo '</label>';
	6233	+ echo '<p class="description">' .
	6234	+ esc_html__('Enable contextual awareness to allow the chatbot to understand and reference the current page content. When enabled, the chatbot will have access to the page title, content, and URL for more relevant responses.', 'mxchat') .
	6235	+ '</p>';
	6236	+}
4635	6237
4636	6238
4637	6239	public function mxchat_privacy_toggle_callback() {
4638	6240	// Load from mxchat_options array
		@@ -4735,13 +6337,13 @@
4735	6337	// Render the input field
4736	6338	printf(
4737	6339	'<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
4738	6340	esc_attr($popular_question_1),
4739		- esc_attr__('Enter Popular Question 1', 'mxchat')
	6341	+ esc_attr__('Enter Quick Question 1', 'mxchat')
4740	6342	);
4741	6343
4742	6344	// Add a description for the field
4743		- echo '<p class="description">' . esc_html__('This will be the first popular question in the chatbot.', 'mxchat') . '</p>';
	6345	+ echo '<p class="description">' . esc_html__('This will be the first Quick Question in the chatbot, displayed above the input field.', 'mxchat') . '</p>';
4744	6346	}
4745	6347
4746	6348
4747	6349	public function mxchat_popular_question_2_callback() {
		@@ -4754,13 +6356,13 @@
4754	6356	// Render the input field
4755	6357	printf(
4756	6358	'<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
4757	6359	esc_attr($popular_question_2),
4758		- esc_attr__('Enter Popular Question 2', 'mxchat')
	6360	+ esc_attr__('Enter Quick Question 2', 'mxchat')
4759	6361	);
4760	6362
4761	6363	// Add a description for the field
4762		- echo '<p class="description">' . esc_html__('This will be the second popular question in the chatbot.', 'mxchat') . '</p>';
	6364	+ echo '<p class="description">' . esc_html__('This will be the second Quick Question in the chatbot.', 'mxchat') . '</p>';
4763	6365	}
4764	6366
4765	6367
4766	6368	public function mxchat_popular_question_3_callback() {
		@@ -4773,13 +6375,13 @@
4773	6375	// Render the input field
4774	6376	printf(
4775	6377	'<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
4776	6378	esc_attr($popular_question_3),
4777		- esc_attr(__('Enter Popular Question 3', 'mxchat'))
	6379	+ esc_attr(__('Enter Quick Question 3', 'mxchat'))
4778	6380	);
4779	6381
4780	6382	// Add a description for the field
4781		- echo '<p class="description">' . esc_html__('This will be the third popular question in the chatbot.', 'mxchat') . '</p>';
	6383	+ echo '<p class="description">' . esc_html__('This will be the third Quick Question in the chatbot.', 'mxchat') . '</p>';
4782	6384	}
4783	6385
4784	6386	public function mxchat_additional_popular_questions_callback() {
4785	6387	$options = get_option('mxchat_options', []);
		@@ -4800,9 +6402,9 @@
4800	6402	<button type="button" class="button mxchat-remove-question"
4801	6403	aria-label="%s">%s</button>
4802	6404	</div>',
4803	6405	esc_attr($question),
4804		- esc_attr(sprintf(__('Enter Additional Popular Question %d', 'mxchat'), $index + 4)),
	6406	+ esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
4805	6407	$index,
4806	6408	esc_attr(__('Remove question', 'mxchat')),
4807	6409	esc_html__('Remove', 'mxchat')
4808	6410	);
		@@ -4817,9 +6419,9 @@
4817	6419	data-question-index="0" />
4818	6420	<button type="button" class="button mxchat-remove-question"
4819	6421	aria-label="%s">%s</button>
4820	6422	</div>',
4821		- esc_attr(__('Enter Additional Popular Question 4', 'mxchat')),
	6423	+ esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
4822	6424	esc_attr(__('Remove question', 'mxchat')),
4823	6425	esc_html__('Remove', 'mxchat')
4824	6426	);
4825	6427	}
		@@ -4828,9 +6430,9 @@
4828	6430	'<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
4829	6431	esc_attr(__('Add question', 'mxchat')),
4830	6432	esc_html__('Add Question', 'mxchat')
4831	6433	);
4832		- echo '<p class="description">' . esc_html__('Add as many popular questions as you need.', 'mxchat') . '</p>';
	6434	+ echo '<p class="description">' . esc_html__('Add as many Quick Questions as you need.', 'mxchat') . '</p>';
4833	6435	echo '</div>';
4834	6436	}
4835	6437
4836	6438	public function mxchat_brave_api_key_callback() {
		@@ -4929,141 +6531,118 @@
4929	6531	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
4930	6532	}
4931	6533
4932	6534	public function mxchat_chat_toolbar_toggle_callback() {
4933		- // Get chat toolbar toggle value with fallback
4934		- $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
4935		- $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
	6535	+ // Get chat toolbar toggle value with fallback
	6536	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	6537	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
4936	6538
4937		- // Check if the plugin is activated (paid feature)
4938		- $disabled = $this->is_activated ? '' : 'disabled';
4939		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	6539	+ // Output the toggle switch
	6540	+ echo '<label class="toggle-switch">';
	6541	+ echo sprintf(
	6542	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	6543	+ esc_attr($checked)
	6544	+ );
	6545	+ echo '<span class="slider"></span>';
	6546	+ echo '</label>';
4940	6547
4941		- echo '<div class="' . esc_attr($class) . '">';
	6548	+ echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
	6549	+}
4942	6550
4943		- // Output the toggle switch
4944		- echo '<label class="toggle-switch">';
4945		- echo sprintf(
4946		- '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s %s />',
4947		- esc_attr($checked),
4948		- esc_attr($disabled)
4949		- );
4950		- echo '<span class="slider"></span>';
4951		- echo '</label>';
	6551	+/**
	6552	+ * Callback for PDF upload button toggle setting
	6553	+ */
	6554	+public function mxchat_show_pdf_upload_button_callback() {
	6555	+ // Get toggle value with fallback
	6556	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	6557	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
4952	6558
4953		- // Pro feature overlay
4954		- if (!$this->is_activated) {
4955		- echo '<div class="pro-feature-overlay">';
4956		- echo '<a href="https://mxchat.ai/" target="_blank">';
4957		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4958		- echo '</a>';
4959		- echo '</div>';
4960		- }
	6559	+ // Output the toggle switch
	6560	+ echo '<label class="toggle-switch">';
	6561	+ echo sprintf(
	6562	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	6563	+ esc_attr($checked)
	6564	+ );
	6565	+ echo '<span class="slider"></span>';
	6566	+ echo '</label>';
4961	6567
4962		- echo '</div>';
4963		- echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
	6568	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
4964	6569	}
4965	6570
	6571	+/**
	6572	+ * Callback for Word upload button toggle setting
	6573	+ */
	6574	+public function mxchat_show_word_upload_button_callback() {
	6575	+ // Get toggle value with fallback
	6576	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	6577	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
4966	6578
	6579	+ // Output the toggle switch
	6580	+ echo '<label class="toggle-switch">';
	6581	+ echo sprintf(
	6582	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	6583	+ esc_attr($checked)
	6584	+ );
	6585	+ echo '<span class="slider"></span>';
	6586	+ echo '</label>';
	6587	+
	6588	+ echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	6589	+}
	6590	+
4967	6591	public function mxchat_pdf_intent_trigger_text_callback() {
4968		- $disabled = $this->is_activated ? '' : 'disabled';
4969		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4970	6592	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
4971	6593
4972		- echo '<div class="' . esc_attr($class) . '">';
4973	6594	echo sprintf(
4974	6595	'<textarea id="pdf_intent_trigger_text"
4975	6596	name="pdf_intent_trigger_text"
4976	6597	rows="3"
4977	6598	cols="50"
4978		- placeholder="%s"
4979		- %s>%s</textarea>',
	6599	+ placeholder="%s">%s</textarea>',
4980	6600	esc_attr__('Enter trigger text', 'mxchat'),
4981		- esc_attr($disabled),
4982	6601	isset($this->options['pdf_intent_trigger_text'])
4983	6602	? esc_textarea($this->options['pdf_intent_trigger_text'])
4984	6603	: esc_textarea($default_text)
4985	6604	);
4986	6605	echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
4987		-
4988		- if (!$this->is_activated) {
4989		- echo '<div class="pro-feature-overlay">';
4990		- echo '<a href="https://mxchat.ai/" target="_blank">';
4991		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4992		- echo '</a>';
4993		- echo '</div>';
4994		- }
4995		- echo '</div>';
4996	6606	}
4997	6607
4998	6608	public function mxchat_pdf_intent_success_text_callback() {
4999		- $disabled = $this->is_activated ? '' : 'disabled';
5000		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5001	6609	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5002	6610
5003		- echo '<div class="' . esc_attr($class) . '">';
5004	6611	echo sprintf(
5005	6612	'<textarea id="pdf_intent_success_text"
5006	6613	name="pdf_intent_success_text"
5007	6614	rows="3"
5008	6615	cols="50"
5009		- placeholder="%s"
5010		- %s>%s</textarea>',
	6616	+ placeholder="%s">%s</textarea>',
5011	6617	esc_attr__('Enter success text', 'mxchat'),
5012		- esc_attr($disabled),
5013	6618	isset($this->options['pdf_intent_success_text'])
5014	6619	? esc_textarea($this->options['pdf_intent_success_text'])
5015	6620	: esc_textarea($default_text)
5016	6621	);
5017	6622	echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
5018		-
5019		- if (!$this->is_activated) {
5020		- echo '<div class="pro-feature-overlay">';
5021		- echo '<a href="https://mxchat.ai/" target="_blank">';
5022		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5023		- echo '</a>';
5024		- echo '</div>';
5025		- }
5026		- echo '</div>';
5027	6623	}
5028	6624
5029	6625	public function mxchat_pdf_intent_error_text_callback() {
5030		- $disabled = $this->is_activated ? '' : 'disabled';
5031		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5032	6626	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5033	6627
5034		- echo '<div class="' . esc_attr($class) . '">';
5035	6628	echo sprintf(
5036	6629	'<textarea id="pdf_intent_error_text"
5037	6630	name="pdf_intent_error_text"
5038	6631	rows="3"
5039	6632	cols="50"
5040		- placeholder="%s"
5041		- %s>%s</textarea>',
	6633	+ placeholder="%s">%s</textarea>',
5042	6634	esc_attr__('Enter error text', 'mxchat'),
5043		- esc_attr($disabled),
5044	6635	isset($this->options['pdf_intent_error_text'])
5045	6636	? esc_textarea($this->options['pdf_intent_error_text'])
5046	6637	: esc_textarea($default_text)
5047	6638	);
5048	6639	echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
5049		-
5050		- if (!$this->is_activated) {
5051		- echo '<div class="pro-feature-overlay">';
5052		- echo '<a href="https://mxchat.ai/" target="_blank">';
5053		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5054		- echo '</a>';
5055		- echo '</div>';
5056		- }
5057		- echo '</div>';
5058	6640	}
5059	6641
5060	6642	public function mxchat_pdf_max_pages_callback() {
5061		- $disabled = $this->is_activated ? '' : 'disabled';
5062		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5063	6643	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5064	6644
5065		- echo '<div class="' . esc_attr($class) . '">';
5066	6645	echo sprintf(
5067	6646	'<input type="range"
5068	6647	id="pdf_max_pages"
5069	6648	name="pdf_max_pages"
		@@ -5069,37 +6648,24 @@
5069	6648	name="pdf_max_pages"
5070	6649	min="1"
5071	6650	max="69"
5072	6651	value="%d"
5073		- %s
5074	6652	class="range-slider" />',
5075		- esc_attr($max_pages),
5076		- esc_attr($disabled)
	6653	+ esc_attr($max_pages)
5077	6654	);
5078	6655	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5079	6656	echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
5080		-
5081		- if (!$this->is_activated) {
5082		- echo '<div class="pro-feature-overlay">';
5083		- echo '<a href="https://mxchat.ai/" target="_blank">';
5084		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5085		- echo '</a>';
5086		- echo '</div>';
5087		- }
5088		- echo '</div>';
5089	6657	}
5090	6658
5091	6659	public function mxchat_live_agent_status_callback() {
5092		- $disabled = $this->is_activated ? '' : 'disabled';
5093		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5094		- $status = isset($this->options['live_agent_status']) ? $this->options['live_agent_status'] : 'off';
	6660	+ // Always get fresh options instead of using cached $this->options
	6661	+ $fresh_options = get_option('mxchat_options');
	6662	+ $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
5095	6663
5096		- echo '<div class="' . esc_attr($class) . '">';
5097	6664	echo '<label class="toggle-switch">';
5098	6665	echo sprintf(
5099		- '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s %s />',
5100		- checked($status, 'on', false),
5101		- esc_attr($disabled)
	6666	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	6667	+ checked($status, 'on', false)
5102	6668	);
5103	6669	echo '<span class="slider"></span>';
5104	6670	echo '</label>';
5105	6671	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5104,98 +6670,83 @@
5104	6670	echo '</label>';
5105	6671	echo '<label for="live_agent_status" class="mxchat-status-label">';
5106	6672	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5107	6673	echo '</label>';
5108		-
5109		- if (!$this->is_activated) {
5110		- echo '<div class="pro-feature-overlay">';
5111		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5112		- echo '</div>';
5113		- }
5114		- echo '</div>';
5115	6674	}
5116	6675
5117		-
5118		-// Away Message Callback
5119	6676	public function mxchat_live_agent_away_message_callback() {
5120		- $disabled = $this->is_activated ? '' : 'disabled';
5121		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5122	6677	$message = isset($this->options['live_agent_away_message'])
5123	6678	? $this->options['live_agent_away_message']
5124	6679	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5125	6680
5126		- echo '<div class="' . esc_attr($class) . '">';
5127	6681	printf(
5128		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5129		- esc_attr($disabled),
	6682	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5130	6683	esc_textarea($message)
5131	6684	);
5132	6685	echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
5133		-
5134		- if (!$this->is_activated) {
5135		- echo '<div class="pro-feature-overlay">';
5136		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5137		- echo '</div>';
5138		- }
5139		- echo '</div>';
5140	6686	}
5141	6687
5142	6688	public function mxchat_live_agent_notification_message_callback() {
5143		- $disabled = $this->is_activated ? '' : 'disabled';
5144		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5145	6689	$message = isset($this->options['live_agent_notification_message'])
5146	6690	? $this->options['live_agent_notification_message']
5147	6691	: __('Live agent has been notified.', 'mxchat');
5148	6692
5149		- echo '<div class="' . esc_attr($class) . '">';
5150	6693	printf(
5151		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5152		- esc_attr($disabled),
	6694	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5153	6695	esc_textarea($message)
5154	6696	);
5155	6697	echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
5156		-
5157		- if (!$this->is_activated) {
5158		- echo '<div class="pro-feature-overlay">';
5159		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5160		- echo '</div>';
5161		- }
5162		- echo '</div>';
5163	6698	}
5164	6699
5165	6700	public function mxchat_live_agent_webhook_url_callback() {
5166		- $disabled = $this->is_activated ? '' : 'disabled';
5167		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5168	6701	$webhook_url = isset($this->options['live_agent_webhook_url'])
5169	6702	? esc_url($this->options['live_agent_webhook_url'])
5170	6703	: esc_url(get_option('live_agent_webhook_url', ''));
5171	6704
5172		- echo '<div class="' . esc_attr($class) . '">';
5173	6705	printf(
5174		- '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" %s />',
5175		- $webhook_url,
5176		- esc_attr($disabled)
	6706	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	6707	+ $webhook_url
5177	6708	);
5178	6709	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5179	6710	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	6711	+}
5180	6712
5181		- if (!$this->is_activated) {
5182		- echo '<div class="pro-feature-overlay">';
5183		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5184		- echo '</div>';
5185		- }
5186		- echo '</div>';
	6713	+public function mxchat_live_agent_secret_key_callback() {
	6714	+ printf(
	6715	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	6716	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	6717	+ );
	6718	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	6719	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5187	6720	}
5188	6721
	6722	+public function mxchat_live_agent_bot_token_callback() {
	6723	+ printf(
	6724	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	6725	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	6726	+ );
	6727	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	6728	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	6729	+}
5189	6730
	6731	+public function mxchat_live_agent_user_ids_callback() {
	6732	+ $user_ids = isset($this->options['live_agent_user_ids'])
	6733	+ ? esc_textarea($this->options['live_agent_user_ids'])
	6734	+ : '';
	6735	+
	6736	+ printf(
	6737	+ '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
	6738	+ $user_ids
	6739	+ );
	6740	+ 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>';
	6741	+}
	6742	+
5190	6743	public function mxchat_similarity_threshold_callback() {
5191	6744	// Load from mxchat_options array
5192	6745	$options = get_option('mxchat_options', []);
5193	6746
5194		- // Get value with backwards compatibility
5195		- $threshold = isset($options['similarity_threshold'])
5196		- ? $options['similarity_threshold']
5197		- : get_option('mxchat_similarity_threshold', 80);
	6747	+ // Get value from options array with default of 80
	6748	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
5198	6749
5199	6750	echo '<div class="slider-container">';
5200	6751	echo sprintf(
5201	6752	'<input type="range"
		@@ -5200,9 +6751,9 @@
5200	6751	echo sprintf(
5201	6752	'<input type="range"
5202	6753	id="similarity_threshold"
5203	6754	name="similarity_threshold"
5204		- min="70"
	6755	+ min="20"
5205	6756	max="85"
5206	6757	step="1"
5207	6758	value="%s"
5208	6759	class="range-slider" />',
		@@ -5212,186 +6763,197 @@
5212	6763	'<span id="threshold_value" class="range-value">%s</span>',
5213	6764	esc_html($threshold)
5214	6765	);
5215	6766	echo '</div>';
5216		-
5217	6767	echo '<p class="description">';
5218		- echo esc_html__('Set the similarity threshold (recommended: 75) to balance accuracy; too high might limit your bot\'s ability to find relevant knowledge.', 'mxchat');
	6768	+ 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');
5219	6769	echo '</p>';
5220	6770	}
5221	6771
	6772	+public function mxchat_enqueue_admin_assets() {
	6773	+ // Get plugin version (define this in your main plugin file)
	6774	+ $version = defined('MXCHAT_VERSION') ? MXCHAT_VERSION : '2.5.2';
5222	6775
	6776	+ // Use file modification time for development (remove in production)
	6777	+ if (defined('WP_DEBUG') && WP_DEBUG) {
	6778	+ $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
	6779	+ }
5223	6780
5224		-public function mxchat_live_agent_secret_key_callback() {
5225		- $disabled = $this->is_activated ? '' : 'disabled';
5226		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	6781	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	6782	+ $plugin_url = plugin_dir_url(__FILE__) . '../';
5227	6783
5228		- echo '<div class="' . esc_attr($class) . '">';
5229		- printf(
5230		- '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" %s />',
5231		- isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : '',
5232		- esc_attr($disabled)
5233		- );
5234		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5235		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
	6784	+ // Only load on MxChat pages
	6785	+ if (strpos($current_page, 'mxchat') === false) {
	6786	+ return;
	6787	+ }
5236	6788
5237		- if (!$this->is_activated) {
5238		- echo '<div class="pro-feature-overlay">';
5239		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5240		- echo '</div>';
5241		- }
5242		- echo '</div>';
	6789	+ // Always load these on all MxChat pages
	6790	+ $this->enqueue_core_admin_assets($plugin_url, $version);
	6791	+ $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
	6792	+ $this->localize_admin_scripts($current_page);
5243	6793	}
	6794	+private function enqueue_core_admin_assets($plugin_url, $version) {
	6795	+ // Core admin styles
	6796	+ wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
	6797	+ wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
5244	6798
5245		-public function mxchat_live_agent_bot_token_callback() {
5246		- $disabled = $this->is_activated ? '' : 'disabled';
5247		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5248		-
5249		- echo '<div class="' . esc_attr($class) . '">';
5250		- printf(
5251		- '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" %s />',
5252		- isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : '',
5253		- esc_attr($disabled)
5254		- );
5255		- echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5256		- echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
5257		-
5258		- if (!$this->is_activated) {
5259		- echo '<div class="pro-feature-overlay">';
5260		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5261		- echo '</div>';
5262		- }
5263		- echo '</div>';
	6799	+ // Core admin scripts
	6800	+ wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
5264	6801	}
	6802	+private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
	6803	+ switch ($current_page) {
	6804	+ case 'mxchat-prompts':
	6805	+ // Knowledge processing page assets
	6806	+ wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
	6807	+ wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
	6808	+ // Add the knowledge processing script
	6809	+ wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery'), $version, true);
	6810	+ break;
5265	6811
5266		-public function mxchat_enqueue_admin_assets() {
5267		- wp_enqueue_style('wp-color-picker');
	6812	+ case 'mxchat-transcripts':
	6813	+ wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array(), $version);
	6814	+ wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
	6815	+ break;
5268	6816
5269		- // Get the plugin version or file modification time for cache busting
5270		- $plugin_version = '2.0.4'; // Replace this with your plugin's version
	6817	+ case 'mxchat-actions':
	6818	+ wp_enqueue_style('mxchat-intent-css', $plugin_url . 'css/intent-style.css', array(), $version);
	6819	+ break;
5271	6820
5272		- // File paths
5273		- $color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
5274		- $embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
5275		- $admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
5276		- $knowledge_css_path = plugin_dir_path(__FILE__) . '../css/knowledge-style.css';
5277		- $intent_css_path = plugin_dir_path(__FILE__) . '../css/intent-style.css';
5278		- $transcripts_js_path = plugin_dir_path(__FILE__) . '../js/mxchat_transcripts.js';
	6821	+ case 'mxchat-activation':
	6822	+ wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
	6823	+ break;
	6824	+ default:
	6825	+ wp_enqueue_script(
	6826	+ 'mxchat-test-streaming-js',
	6827	+ $plugin_url . 'js/mxchat-test-streaming.js',
	6828	+ ['jquery'],
	6829	+ $version,
	6830	+ true
	6831	+ );
5279	6832
5280		- // Check if files exist and get modification times
5281		- $color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
5282		- $embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
5283		- $admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
5284		- $knowledge_css_version = file_exists($knowledge_css_path) ? filemtime($knowledge_css_path) : $plugin_version;
5285		- $intent_css_version = file_exists($intent_css_path) ? filemtime($intent_css_path) : $plugin_version;
5286		- $transcripts_js_version = file_exists($transcripts_js_path) ? filemtime($transcripts_js_path) : $plugin_version;
5287		-
5288		- // Enqueue scripts and styles with corrected paths
5289		- wp_enqueue_script(
5290		- 'mxchat-color-picker',
5291		- plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
5292		- array('wp-color-picker'),
5293		- $color_picker_version,
5294		- true
5295		- );
5296		-
5297		- wp_enqueue_script(
5298		- 'mxchat-embedding-check',
5299		- plugin_dir_url(__FILE__) . '../js/embedding-check.js',
5300		- array(),
5301		- $embedding_check_version,
5302		- true
5303		- );
5304		-
5305		- wp_enqueue_script(
5306		- 'mxchat-transcripts-js',
5307		- plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
5308		- array('jquery'),
5309		- $transcripts_js_version,
5310		- true
5311		- );
5312		-
5313		- wp_enqueue_script(
5314		- 'mxchat-admin-js',
5315		- plugin_dir_url(__FILE__) . '../js/mxchat-admin.js',
5316		- array('jquery'),
5317		- $plugin_version,
5318		- true
5319		- );
5320		-
5321		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	6833	+ wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
	6834	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6835	+ 'nonce' => wp_create_nonce('mxchat_test_streaming_nonce')
	6836	+ ]);
	6837	+ break;
	6838	+ }
	6839	+}
	6840	+private function localize_admin_scripts($current_page) {
	6841	+ // Base localization data for main admin script
	6842	+ $base_data = array(
5322	6843	'ajax_url' => admin_url('admin-ajax.php'),
	6844	+ 'nonce' => wp_create_nonce('mxchat_status_nonce'),
	6845	+ 'admin_url' => admin_url(),
5323	6846	'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5324	6847	'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5325	6848	'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5326		- ));
	6849	+ 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
	6850	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6851	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	6852	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	6853	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6854	+ 'fetch_openrouter_models_nonce' => wp_create_nonce('mxchat_fetch_openrouter_models'), // ADD THIS LINE
	6855	+ 'is_activated' => $this->is_activated ? '1' : '0',
	6856	+ 'status_refresh_interval' => 5000,
	6857	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	6858	+ 'ajaxurl' => admin_url('admin-ajax.php')
	6859	+ );
5327	6860
5328		- // Enqueue the admin CSS
5329		- wp_enqueue_style(
5330		- 'mxchat-admin-css',
5331		- plugin_dir_url(__FILE__) . '../css/admin-style.css',
5332		- array(),
5333		- $admin_css_version
5334		- );
	6861	+ // Localize main admin script with base data
	6862	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
5335	6863
5336		- wp_enqueue_style(
5337		- 'mxchat-knowledge-css',
5338		- plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
5339		- array(),
5340		- $knowledge_css_version
5341		- );
	6864	+ // Page-specific localizations
	6865	+ $this->localize_page_specific_scripts($current_page);
	6866	+}
	6867	+private function localize_page_specific_scripts($current_page) {
	6868	+ switch ($current_page) {
	6869	+ case 'mxchat-prompts':
	6870	+ // Status updater localization
	6871	+ wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
	6872	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6873	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	6874	+ ));
5342	6875
	6876	+ // Content selector localization
	6877	+ wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
	6878	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6879	+ 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
	6880	+ 'i18n' => array(
	6881	+ 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
	6882	+ 'selectAll' => __('Select All', 'mxchat'),
	6883	+ 'process' => __('Process Selected', 'mxchat'),
	6884	+ 'cancel' => __('Cancel', 'mxchat'),
	6885	+ 'noResults' => __('No content found.', 'mxchat')
	6886	+ )
	6887	+ ));
5343	6888
5344		- wp_enqueue_style(
5345		- 'mxchat-intent-css',
5346		- plugin_dir_url(__FILE__) . '../css/intent-style.css',
5347		- array(),
5348		- $intent_css_version
5349		- );
	6889	+ wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
	6890	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6891	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'),
	6892	+ 'queue_nonce' => wp_create_nonce('mxchat_queue_nonce'), // ADD THIS LINE
	6893	+ 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
	6894	+ 'settings_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	6895	+ 'admin_url' => admin_url(),
	6896	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6897	+ 'status_refresh_interval' => 2000
	6898	+ ));
	6899	+ break;
5350	6900
5351		- // IMPORTANT: Use the same script handle as above for localizing mxchatPromptsAdmin
5352		- wp_localize_script( 'mxchat-admin-js', 'mxchatPromptsAdmin', array(
5353		- 'ajax_url' => admin_url( 'admin-ajax.php' ),
5354		- 'prompts_setting_nonce' => wp_create_nonce( 'mxchat_prompts_setting_nonce' ),
5355		- ) );
	6901	+ case 'mxchat-activation':
	6902	+ wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
	6903	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6904	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
	6905	+ ));
	6906	+ break;
5356	6907
5357		- // Localize the script for color picker and settings
5358		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6908	+ case 'mxchat-settings':
	6909	+ default:
	6910	+ // Color picker and settings localization
	6911	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6912	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6913	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	6914	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	6915	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	6916	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	6917	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	6918	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	6919	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	6920	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	6921	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	6922	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	6923	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	6924	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
	6925	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
	6926	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	6927	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	6928	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	6929	+ 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	6930	+ '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'),
	6931	+ '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'),
	6932	+ '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'),
	6933	+ 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
	6934	+ 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
	6935	+ 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
	6936	+ 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
	6937	+ 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
	6938	+ 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
	6939	+ 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	6940	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	6941	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
	6942	+ 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
	6943	+ 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
	6944	+ 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	6945	+ ));
	6946	+ break;
	6947	+ }
	6948	+
	6949	+ // Additional localization that was in the original code
	6950	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
5359	6951	'ajax_url' => admin_url('admin-ajax.php'),
5360		- 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
5361		- 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
5362		- 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
5363		- 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
5364		- 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
5365		- 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
5366		- 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
5367		- 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
5368		- 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
5369		- 'icon_color' => $this->options['icon_color'] ?? '#fff',
5370		- 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
5371		- 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
5372		- 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
5373		- 'loops_api_key' => $this->options['loops_api_key'] ?? '',
5374		- 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
5375		- 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
5376		- 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
5377		- 'pdf_intent_trigger_text' => $this->options['pdf_intent_trigger_text'] ?? esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
5378		- 'pdf_intent_success_text' => $this->options['pdf_intent_success_text'] ?? esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
5379		- 'pdf_intent_error_text' => $this->options['pdf_intent_error_text'] ?? esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
5380		- 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
5381		- 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
5382		- 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
5383		- 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
5384		- 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
5385		- 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
5386		- 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
5387		- 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
5388		- 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
5389		- 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	6952	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5390	6953	));
5391	6954	}
5392	6955
5393		-
5394	6956	public function mxchat_sanitize($input) {
5395	6957	$new_input = array();
5396	6958
5397	6959	if (isset($input['api_key'])) {
		@@ -5399,9 +6961,9 @@
5399	6961	}
5400	6962
5401	6963	if (isset($input['similarity_threshold'])) {
5402	6964	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5403		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	6965	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5404	6966	}
5405	6967
5406	6968	if (isset($input['xai_api_key'])) {
5407	6969	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
		@@ -5410,12 +6972,24 @@
5410	6972	if (isset($input['claude_api_key'])) {
5411	6973	$new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
5412	6974	}
5413	6975
	6976	+ if (isset($input['enable_streaming_toggle'])) {
	6977	+ $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
	6978	+ } else {
	6979	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	6980	+ $new_input['enable_streaming_toggle'] = 'off';
	6981	+ }
	6982	+
	6983	+
5414	6984	if (isset($input['deepseek_api_key'])) {
5415	6985	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5416	6986	}
5417	6987
	6988	+ if (isset($input['gemini_api_key'])) {
	6989	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	6990	+ }
	6991	+
5418	6992	if (isset($input['enable_woocommerce_integration'])) {
5419	6993	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5420	6994	}
5421	6995
		@@ -5448,12 +7022,20 @@
5448	7022	if (isset($input['append_to_body'])) {
5449	7023	$new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
5450	7024	}
5451	7025
	7026	+ if (isset($input['contextual_awareness_toggle'])) {
	7027	+ $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
	7028	+}
	7029	+
5452	7030	if (isset($input['top_bar_title'])) {
5453	7031	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5454	7032	}
5455	7033
	7034	+ if (isset($input['ai_agent_text'])) {
	7035	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	7036	+ }
	7037	+
5456	7038	if (isset($input['enable_email_block'])) {
5457	7039	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5458	7040	}
5459	7041
		@@ -5463,11 +7045,20 @@
5463	7045	}
5464	7046	if (isset($input['email_blocker_button_text'])) {
5465	7047	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5466	7048	}
5467		-
	7049	+ // Sanitize name field toggle
	7050	+ if (isset($input['enable_name_field'])) {
	7051	+ $new_input['enable_name_field'] = ($input['enable_name_field'] === 'on') ? 'on' : 'off';
	7052	+ } else {
	7053	+ $new_input['enable_name_field'] = 'off';
	7054	+ }
	7055	+ // Sanitize name field placeholder
	7056	+ if (isset($input['name_field_placeholder'])) {
	7057	+ $new_input['name_field_placeholder'] = sanitize_text_field($input['name_field_placeholder']);
	7058	+ }
5468	7059	if (isset($input['intro_message'])) {
5469		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	7060	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5470	7061	}
5471	7062
5472	7063	if (isset($input['input_copy'])) {
5473	7064	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5476,47 +7067,96 @@
5476	7067	if (isset($input['rate_limit_message'])) {
5477	7068	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5478	7069	}
5479	7070
5480		- if (isset($input['rate_limit_logged_out'])) {
5481		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' to allowed values
5482		- $rate_limit = sanitize_text_field($input['rate_limit_logged_out']);
	7071	+// Handle the new rate limits format
	7072	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	7073	+ $new_input['rate_limits'] = array();
	7074	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	7075	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
5483	7076
5484		- if (in_array($rate_limit, $allowed_limits, true)) {
5485		- $new_input['rate_limit_logged_out'] = $rate_limit;
5486		- } else {
5487		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	7077	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	7078	+ $new_input['rate_limits'][$role_id] = array();
	7079	+
	7080	+ // Sanitize limit
	7081	+ if (isset($settings['limit'])) {
	7082	+ $limit = sanitize_text_field($settings['limit']);
	7083	+ if (in_array($limit, $allowed_limits, true)) {
	7084	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	7085	+ } else {
	7086	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	7087	+ }
5488	7088	}
5489		- }
5490	7089
5491		- // Handle role rate limits
5492		- if (isset($input['role_rate_limits']) && is_array($input['role_rate_limits'])) {
5493		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
5494		- $new_input['role_rate_limits'] = array();
5495		-
5496		- foreach ($input['role_rate_limits'] as $role_id => $rate_limit) {
5497		- $rate_limit = sanitize_text_field($rate_limit);
5498		- if (in_array($rate_limit, $allowed_limits, true)) {
5499		- $new_input['role_rate_limits'][$role_id] = $rate_limit;
	7090	+ // Sanitize timeframe
	7091	+ if (isset($settings['timeframe'])) {
	7092	+ $timeframe = sanitize_text_field($settings['timeframe']);
	7093	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	7094	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5500	7095	} else {
5501		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	7096	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5502	7097	}
5503	7098	}
	7099	+
	7100	+ // Sanitize message
	7101	+ if (isset($settings['message'])) {
	7102	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	7103	+ }
5504	7104	}
	7105	+}
5505	7106
5506	7107	if (isset($input['pre_chat_message'])) {
5507	7108	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5508	7109	}
5509	7110
5510		- if (isset($input['model'])) {
	7111	+ if (isset($input['voyage_api_key'])) {
	7112	+ $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
	7113	+ }
	7114	+
	7115	+ // Add to your sanitize function
	7116	+ if (isset($input['embedding_model'])) {
5511	7117	$allowed_models = array(
5512		- 'grok-beta',
	7118	+ 'text-embedding-ada-002',
	7119	+ 'text-embedding-3-small',
	7120	+ 'text-embedding-3-large',
	7121	+ 'voyage-3-large',
	7122	+ 'gemini-embedding-exp-03-07'
	7123	+ );
	7124	+ if (in_array($input['embedding_model'], $allowed_models)) {
	7125	+ $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
	7126	+ }
	7127	+ }
	7128	+
	7129	+if (isset($input['model'])) {
	7130	+ if ($input['model'] === 'openrouter') {
	7131	+ $new_input['model'] = 'openrouter';
	7132	+ } else {
	7133	+ $allowed_models = array(
	7134	+ 'gemini-2.0-flash',
	7135	+ 'gemini-2.0-flash-lite',
	7136	+ 'gemini-1.5-pro',
	7137	+ 'gemini-1.5-flash',
	7138	+ 'grok-4-0709',
	7139	+ 'grok-3-beta',
	7140	+ 'grok-3-fast-beta',
	7141	+ 'grok-3-mini-beta',
	7142	+ 'grok-3-mini-fast-beta',
5513	7143	'grok-2',
5514	7144	'deepseek-chat',
5515		- 'claude-3-5-sonnet-20241022',
	7145	+ 'claude-sonnet-4-5-20250929',
	7146	+ 'claude-opus-4-1-20250805',
	7147	+ 'claude-haiku-4-5-20251001',
	7148	+ 'claude-opus-4-20250514',
	7149	+ 'claude-sonnet-4-20250514',
	7150	+ 'claude-3-7-sonnet-20250219',
	7151	+ // REMOVED: 'claude-3-5-sonnet-20241022',
5516	7152	'claude-3-opus-20240229',
5517	7153	'claude-3-sonnet-20240229',
5518	7154	'claude-3-haiku-20240307',
	7155	+ 'gpt-5',
	7156	+ 'gpt-5-mini',
	7157	+ 'gpt-5-nano',
	7158	+ 'gpt-4.1-2025-04-14',
5519	7159	'gpt-4o',
5520	7160	'gpt-4o-mini',
5521	7161	'gpt-4-turbo',
5522	7162	'gpt-4',
		@@ -5521,13 +7161,33 @@
5521	7161	'gpt-4-turbo',
5522	7162	'gpt-4',
5523	7163	'gpt-3.5-turbo',
5524	7164	);
	7165	+
5525	7166	if (in_array($input['model'], $allowed_models)) {
5526	7167	$new_input['model'] = sanitize_text_field($input['model']);
	7168	+ } else {
	7169	+ // Fallback for any deprecated model
	7170	+ $new_input['model'] = 'claude-3-7-sonnet-20250219';
5527	7171	}
5528	7172	}
	7173	+}
	7174	+
	7175	+if (isset($input['openrouter_selected_model'])) {
	7176	+ // Just sanitize it, don't validate against a whitelist
	7177	+ $new_input['openrouter_selected_model'] = sanitize_text_field($input['openrouter_selected_model']);
	7178	+}
5529	7179
	7180	+// ADD THIS:
	7181	+if (isset($input['openrouter_selected_model_name'])) {
	7182	+ $new_input['openrouter_selected_model_name'] = sanitize_text_field($input['openrouter_selected_model_name']);
	7183	+}
	7184	+
	7185	+ if (isset($input['openrouter_api_key'])) {
	7186	+ $new_input['openrouter_api_key'] = sanitize_text_field($input['openrouter_api_key']);
	7187	+ }
	7188	+
	7189	+
5530	7190	if (isset($input['close_button_color'])) {
5531	7191	$new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
5532	7192	}
5533	7193
		@@ -5582,8 +7242,12 @@
5582	7242	if (isset($input['top_bar_bg_color'])) {
5583	7243	$new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
5584	7244	}
5585	7245
	7246	+ if (isset($input['quick_questions_toggle_color'])) {
	7247	+ $new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
	7248	+ }
	7249	+
5586	7250	if (isset($input['send_button_font_color'])) {
5587	7251	$new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
5588	7252	}
5589	7253
		@@ -5641,15 +7305,14 @@
5641	7305	if (isset($input['loops_mailing_list'])) {
5642	7306	$new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
5643	7307	}
5644	7308
5645		- // Sanitize Triggered Phrase Response
	7309	+// Sanitize Triggered Phrase Response
5646	7310	if (isset($input['triggered_phrase_response'])) {
5647	7311	$new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
5648	7312	}
5649		-
5650	7313	if (isset($input['email_capture_response'])) {
5651		- $new_input['email_capture_response'] = sanitize_textarea_field($input['email_capture_response']);
	7314	+ $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
5652	7315	}
5653	7316
5654	7317	// Sanitize Brave Search Settings
5655	7318	if (isset($input['brave_api_key'])) {
		@@ -5682,8 +7345,22 @@
5682	7345	if (isset($input['chat_toolbar_toggle'])) {
5683	7346	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5684	7347	}
5685	7348
	7349	+ // Sanitize PDF upload button toggle
	7350	+ if (isset($input['show_pdf_upload_button'])) {
	7351	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	7352	+ } else {
	7353	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	7354	+ }
	7355	+
	7356	+ // Sanitize Word upload button toggle
	7357	+ if (isset($input['show_word_upload_button'])) {
	7358	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	7359	+ } else {
	7360	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	7361	+ }
	7362	+
5686	7363	if (isset($input['pdf_intent_trigger_text'])) {
5687	7364	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5688	7365	}
5689	7366
		@@ -5713,8 +7390,12 @@
5713	7390	if (isset($input['live_agent_bot_token'])) {
5714	7391	$new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
5715	7392	}
5716	7393
	7394	+ if (isset($input['live_agent_user_ids'])) {
	7395	+ $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
	7396	+ }
	7397	+
5717	7398	if (isset($input['live_agent_status'])) {
5718	7399	$new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
5719	7400	}
5720	7401	if (isset($input['live_agent_away_message'])) {
		@@ -5737,62 +7418,10 @@
5737	7418	}
5738	7419
5739	7420
5740	7421
5741		-private static function mxchat_extract_main_content($html) {
5742		- if (empty($html)) {
5743		- //error_log('mxchat_extract_main_content: Empty HTML content received');
5744		- return '';
5745		- }
5746	7422
5747		- try {
5748		- $dom = new DOMDocument;
5749		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
5750	7423
5751		- // Simple load of HTML, with @ to suppress warnings
5752		- @$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
5753		-
5754		- $xpath = new DOMXPath($dom);
5755		-
5756		- // Simplified selectors focusing on common content areas
5757		- $selectors = [
5758		- '//article',
5759		- '//*[@id="content"]',
5760		- '//*[@class="entry-content"]',
5761		- '//main'
5762		- ];
5763		-
5764		- foreach ($selectors as $selector) {
5765		- $nodes = $xpath->query($selector);
5766		- if ($nodes && $nodes->length > 0) {
5767		- $content = '';
5768		- foreach ($nodes as $node) {
5769		- $content .= $dom->saveHTML($node);
5770		- }
5771		- if (!empty($content)) {
5772		- return $content;
5773		- }
5774		- }
5775		- }
5776		-
5777		- // Fallback: Return the entire body content if no specific selector matches
5778		- $body = $dom->getElementsByTagName('body');
5779		- if ($body->length > 0) {
5780		- return $dom->saveHTML($body->item(0));
5781		- }
5782		-
5783		- // Last resort: return the original HTML
5784		- return $html;
5785		-
5786		- } catch (Exception $e) {
5787		- //error_log('mxchat_extract_main_content error: ' . $e->getMessage());
5788		- return $html; // Return original HTML if parsing fails
5789		- } finally {
5790		- libxml_clear_errors();
5791		- }
5792		-}
5793		-
5794		-
5795	7424	private function mxchat_fetch_loops_mailing_lists($api_key) {
5796	7425	$url = 'https://app.loops.so/api/v1/lists';
5797	7426	$response = wp_remote_get($url, array(
5798	7427	'headers' => array(
		@@ -5810,12 +7439,8 @@
5810	7439
5811	7440	return isset($lists) && is_array($lists) ? $lists : array();
5812	7441	}
5813	7442
5814		-
5815		-
5816		-
5817		-
5818	7443	function mxchat_calculate_cosine_similarity($vec1, $vec2) {
5819	7444	if (empty($vec1) || empty($vec2)) {
5820	7445	return 0.0;
5821	7446	}
		@@ -5836,8 +7461,441 @@
5836	7461	return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
5837	7462	}
5838	7463	}
5839	7464
	7465	+/**
	7466	+ * Validates nonce and deletes all chat prompts
	7467	+ */
	7468	+public function mxchat_handle_delete_all_prompts() {
	7469	+ //error_log('=== DELETE ALL DEBUG START ===');
	7470	+
	7471	+ // Verify nonce
	7472	+ if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
	7473	+ //error_log('DEBUG: Nonce verification failed');
	7474	+ wp_die(__('Nonce verification failed.', 'mxchat'));
	7475	+ }
	7476	+
	7477	+ // Check permissions
	7478	+ if (!current_user_can('manage_options')) {
	7479	+ //error_log('DEBUG: Permission check failed');
	7480	+ wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	7481	+ }
	7482	+
	7483	+ // Get bot_id from POST data
	7484	+ $bot_id = isset($_POST['bot_id']) ? sanitize_text_field($_POST['bot_id']) : 'default';
	7485	+ //error_log('DEBUG: Bot ID from POST: ' . $bot_id);
	7486	+
	7487	+ $success = true;
	7488	+ $error_messages = array();
	7489	+
	7490	+ // Get bot-specific Pinecone configuration
	7491	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	7492	+ $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($bot_id);
	7493	+
	7494	+ //error_log('DEBUG: Pinecone options retrieved:');
	7495	+ //error_log(' - Use Pinecone: ' . ($pinecone_options['mxchat_use_pinecone'] ?? 'NOT SET'));
	7496	+ //error_log(' - API Key: ' . (empty($pinecone_options['mxchat_pinecone_api_key']) ? 'EMPTY' : 'SET'));
	7497	+ //error_log(' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
	7498	+
	7499	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	7500	+
	7501	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	7502	+ //error_log('[MXCHAT-DELETE] Pinecone is enabled for bot ' . $bot_id . ' - deleting all from Pinecone');
	7503	+
	7504	+ // Delete from bot-specific Pinecone index
	7505	+ $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
	7506	+
	7507	+ //error_log('DEBUG: Delete all result: ' . ($result['success'] ? 'SUCCESS' : 'FAILED'));
	7508	+ if (!$result['success']) {
	7509	+ //error_log('DEBUG: Delete all error: ' . $result['message']);
	7510	+ }
	7511	+
	7512	+ if (!$result['success']) {
	7513	+ $success = false;
	7514	+ $error_messages[] = $result['message'];
	7515	+ }
	7516	+
	7517	+ // No cache clearing needed since we removed caching
	7518	+
	7519	+ } else {
	7520	+ //error_log('[MXCHAT-DELETE] Pinecone not enabled for bot ' . $bot_id . ' - deleting from WordPress database');
	7521	+
	7522	+ // Delete from WordPress database
	7523	+ global $wpdb;
	7524	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	7525	+
	7526	+ // If multi-bot is active and we have a specific bot, delete only that bot's content
	7527	+ if ($bot_id !== 'default' && class_exists('MxChat_Multi_Bot_Manager')) {
	7528	+ $result = $wpdb->delete(
	7529	+ $table_name,
	7530	+ array('bot_id' => $bot_id),
	7531	+ array('%s')
	7532	+ );
	7533	+ } else {
	7534	+ // Delete all content for default bot
	7535	+ $result = $wpdb->query("DELETE FROM {$table_name}");
	7536	+ }
	7537	+
	7538	+ if ($result === false) {
	7539	+ $success = false;
	7540	+ $error_messages[] = 'Failed to delete from WordPress database';
	7541	+ }
	7542	+ }
	7543	+
	7544	+ // No cache clearing needed since we removed caching
	7545	+
	7546	+ //error_log('=== DELETE ALL DEBUG END ===');
	7547	+
	7548	+ // Redirect back with a success message and bot_id
	7549	+ $redirect_url = add_query_arg(array(
	7550	+ 'page' => 'mxchat-prompts',
	7551	+ 'bot_id' => $bot_id,
	7552	+ 'all_deleted' => $success ? 'true' : 'false'
	7553	+ ), admin_url('admin.php'));
	7554	+
	7555	+ wp_safe_redirect($redirect_url);
	7556	+ exit;
	7557	+}
	7558	+
	7559	+
	7560	+
	7561	+ /**
	7562	+ * Handles deletion prompt with nonce validation
	7563	+ */
	7564	+ public function mxchat_handle_delete_prompt() {
	7565	+ // Sanitize and validate nonce
	7566	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	7567	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	7568	+ wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	7569	+ }
	7570	+
	7571	+ // Check permissions
	7572	+ if (!current_user_can('manage_options')) {
	7573	+ wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	7574	+ }
	7575	+
	7576	+ // Get ID and source parameters
	7577	+ $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
	7578	+ $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	7579	+
	7580	+ if (empty($id)) {
	7581	+ wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	7582	+ }
	7583	+
	7584	+ $success = false;
	7585	+ $error_message = '';
	7586	+
	7587	+ // Check if Pinecone is enabled and determine source automatically if not specified
	7588	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	7589	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	7590	+
	7591	+ // If source is not specified, determine based on Pinecone configuration
	7592	+ if (empty($source)) {
	7593	+ $source = $use_pinecone ? 'pinecone' : 'wordpress';
	7594	+ }
	7595	+
	7596	+ if ($source === 'pinecone' || $use_pinecone) {
	7597	+ //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	7598	+
	7599	+ // Handle Pinecone deletion
	7600	+ if (empty($pinecone_options['mxchat_pinecone_host']) ||
	7601	+ empty($pinecone_options['mxchat_pinecone_api_key'])) {
	7602	+ wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
	7603	+ }
	7604	+
	7605	+ // Delete from Pinecone using the vector ID directly
	7606	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	7607	+ $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
	7608	+ $id,
	7609	+ $pinecone_options['mxchat_pinecone_api_key'],
	7610	+ $pinecone_options['mxchat_pinecone_host']
	7611	+ );
	7612	+ if ($result['success']) {
	7613	+ $success = true;
	7614	+
	7615	+ // Remove from vector cache
	7616	+ $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
	7617	+ $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
	7618	+
	7619	+ set_transient('mxchat_admin_notice_success',
	7620	+ esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
	7621	+ } else {
	7622	+ $error_message = $result['message'];
	7623	+ set_transient('mxchat_admin_notice_error',
	7624	+ esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
	7625	+ }
	7626	+ } else {
	7627	+ //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	7628	+
	7629	+ // Handle WordPress database deletion
	7630	+ global $wpdb;
	7631	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	7632	+
	7633	+ // Clear cache and delete prompt
	7634	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	7635	+
	7636	+ $result = $wpdb->delete(
	7637	+ $table_name,
	7638	+ array('id' => intval($id)),
	7639	+ array('%d')
	7640	+ );
	7641	+
	7642	+ if ($result !== false) {
	7643	+ $success = true;
	7644	+ set_transient('mxchat_admin_notice_success',
	7645	+ esc_html__('Entry deleted successfully.', 'mxchat'), 30);
	7646	+ } else {
	7647	+ set_transient('mxchat_admin_notice_error',
	7648	+ esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
	7649	+ }
	7650	+ }
	7651	+
	7652	+ // Redirect back to the prompts page
	7653	+ wp_safe_redirect(add_query_arg(
	7654	+ array(
	7655	+ 'page' => 'mxchat-prompts',
	7656	+ 'deleted' => $success ? 'true' : 'false'
	7657	+ ),
	7658	+ admin_url('admin.php')
	7659	+ ));
	7660	+ exit;
	7661	+ }
	7662	+
	7663	+
	7664	+
	7665	+
	7666	+ /**
	7667	+ * Averages multiple vectors into a single vector
	7668	+ */
	7669	+ private function mxchat_average_vectors($vectors) {
	7670	+ $vector_length = count($vectors[0]);
	7671	+ $sum_vector = array_fill(0, $vector_length, 0);
	7672	+
	7673	+ foreach ($vectors as $vector) {
	7674	+ for ($i = 0; $i < $vector_length; $i++) {
	7675	+ $sum_vector[$i] += $vector[$i];
	7676	+ }
	7677	+ }
	7678	+
	7679	+ // Divide each component by the number of vectors to get the average
	7680	+ $num_vectors = count($vectors);
	7681	+ for ($i = 0; $i < $vector_length; $i++) {
	7682	+ $sum_vector[$i] /= $num_vectors;
	7683	+ }
	7684	+
	7685	+ return $sum_vector;
	7686	+ }
	7687	+
	7688	+
	7689	+
	7690	+
	7691	+ /**
	7692	+ * Generates embeddings from input text for MXChat
	7693	+ */
	7694	+ public function mxchat_generate_embedding($text) {
	7695	+ // Enable detailed logging for debugging
	7696	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	7697	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	7698	+
	7699	+ $options = get_option('mxchat_options');
	7700	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	7701	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	7702	+
	7703	+ // Determine provider and endpoint
	7704	+ if (strpos($selected_model, 'voyage') === 0) {
	7705	+ $api_key = $options['voyage_api_key'] ?? '';
	7706	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	7707	+ $provider_name = 'Voyage AI';
	7708	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	7709	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	7710	+ $api_key = $options['gemini_api_key'] ?? '';
	7711	+ $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
	7712	+ $provider_name = 'Google Gemini';
	7713	+ //error_log('[MXCHAT-EMBED] Using Google Gemini API');
	7714	+ } else {
	7715	+ $api_key = $options['api_key'] ?? '';
	7716	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	7717	+ $provider_name = 'OpenAI';
	7718	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	7719	+ }
	7720	+
	7721	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	7722	+
	7723	+ if (empty($api_key)) {
	7724	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	7725	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	7726	+ return $error_message;
	7727	+ }
	7728	+
	7729	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	7730	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	7731	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	7732	+
	7733	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
	7734	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	7735	+ // Consider truncating text here
	7736	+ }
	7737	+
	7738	+ // Prepare request body based on provider
	7739	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7740	+ // Gemini API format
	7741	+ $request_body = array(
	7742	+ 'model' => 'models/' . $selected_model,
	7743	+ 'content' => array(
	7744	+ 'parts' => array(
	7745	+ array('text' => $text)
	7746	+ )
	7747	+ )
	7748	+ );
	7749	+
	7750	+ // Set output dimensionality to 1536 for consistency with other models
	7751	+ $request_body['outputDimensionality'] = 1536;
	7752	+ } else {
	7753	+ // OpenAI/Voyage API format
	7754	+ $request_body = array(
	7755	+ 'model' => $selected_model,
	7756	+ 'input' => $text
	7757	+ );
	7758	+
	7759	+ // Add output_dimension for voyage-3-large model
	7760	+ if ($selected_model === 'voyage-3-large') {
	7761	+ $request_body['output_dimension'] = 2048;
	7762	+ }
	7763	+ }
	7764	+
	7765	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	7766	+
	7767	+ // Prepare headers based on provider
	7768	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7769	+ // Gemini uses API key as query parameter
	7770	+ $endpoint .= '?key=' . $api_key;
	7771	+ $headers = array(
	7772	+ 'Content-Type' => 'application/json'
	7773	+ );
	7774	+ } else {
	7775	+ // OpenAI/Voyage use Bearer token
	7776	+ $headers = array(
	7777	+ 'Authorization' => 'Bearer ' . $api_key,
	7778	+ 'Content-Type' => 'application/json'
	7779	+ );
	7780	+ }
	7781	+
	7782	+ // Make API request
	7783	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	7784	+ $response = wp_remote_post($endpoint, array(
	7785	+ 'body' => wp_json_encode($request_body),
	7786	+ 'headers' => $headers,
	7787	+ 'timeout' => 60 // Increased timeout for large inputs
	7788	+ ));
	7789	+
	7790	+ // Handle wp_remote_post errors
	7791	+ if (is_wp_error($response)) {
	7792	+ $error_message = $response->get_error_message();
	7793	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	7794	+ return 'Connection error: ' . $error_message;
	7795	+ }
	7796	+
	7797	+ // Get and check HTTP response code
	7798	+ $http_code = wp_remote_retrieve_response_code($response);
	7799	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	7800	+
	7801	+ if ($http_code !== 200) {
	7802	+ $error_body = wp_remote_retrieve_body($response);
	7803	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	7804	+
	7805	+ // Try to parse error for more details
	7806	+ $error_json = json_decode($error_body, true);
	7807	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	7808	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	7809	+ $error_message = $error_json['error']['message'] ?? 'No message';
	7810	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	7811	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	7812	+
	7813	+ // Customize error message for common API errors
	7814	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	7815	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	7816	+ } elseif ($error_type === 'authentication_error') {
	7817	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	7818	+ }
	7819	+
	7820	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7821	+ return $error_message;
	7822	+ }
	7823	+
	7824	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	7825	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7826	+ return $error_message;
	7827	+ }
	7828	+
	7829	+ // Parse response body
	7830	+ $response_body = wp_remote_retrieve_body($response);
	7831	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	7832	+
	7833	+ $response_data = json_decode($response_body, true);
	7834	+
	7835	+ if (json_last_error() !== JSON_ERROR_NONE) {
	7836	+ $error = json_last_error_msg();
	7837	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	7838	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	7839	+ return "Failed to parse API response: $error";
	7840	+ }
	7841	+
	7842	+ // Handle different response formats based on provider
	7843	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7844	+ // Gemini API response format
	7845	+ if (isset($response_data['embedding']['values'])) {
	7846	+ $embedding_dimensions = count($response_data['embedding']['values']);
	7847	+ //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
	7848	+
	7849	+ // Check if embedding dimensions are as expected (should be 1536)
	7850	+ if ($embedding_dimensions !== 1536) {
	7851	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
	7852	+ }
	7853	+
	7854	+ return $response_data['embedding']['values'];
	7855	+ } else {
	7856	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
	7857	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7858	+
	7859	+ if (isset($response_data['error'])) {
	7860	+ $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
	7861	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7862	+ return $error_message;
	7863	+ }
	7864	+
	7865	+ $error_message = "Invalid Gemini API response format: No embedding found";
	7866	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7867	+ return $error_message;
	7868	+ }
	7869	+ } else {
	7870	+ // OpenAI/Voyage API response format
	7871	+ if (isset($response_data['data'][0]['embedding'])) {
	7872	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	7873	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	7874	+
	7875	+ // Check if embedding dimensions are as expected
	7876	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	7877	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	7878	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	7879	+ }
	7880	+
	7881	+ return $response_data['data'][0]['embedding'];
	7882	+ } else {
	7883	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	7884	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7885	+
	7886	+ if (isset($response_data['error'])) {
	7887	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	7888	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7889	+ return $error_message;
	7890	+ }
	7891	+
	7892	+ $error_message = "Invalid API response format: No embedding found";
	7893	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7894	+ return $error_message;
	7895	+ }
	7896	+ }
	7897	+ }
5840	7898
5841	7899
5842	7900
5843	7901	}