← All changes | includes/class-mxchat-admin.php +4671 -2893 2.0.5 → 2.4.9 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	$this->initialize_default_options();
		@@ -23,50 +25,42 @@
23	25	add_action('admin_init', array($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($this, 'mxchat_handle_post_delete'));
	39	+ add_action('admin_post_mxchat_edit_intent', array($this, 'mxchat_handle_edit_intent'));
49	40	add_action('wp_ajax_mxchat_export_transcripts', array($this, 'export_chat_transcripts'));
50		- add_action('wp_ajax_mxchat_save_prompts_setting', array($this, 'mxchat_save_prompts_setting_callback'));
51		- if (isset($this->options['enable_woocommerce_integration']) &&
52		- ($this->options['enable_woocommerce_integration'] === '1' ||
53		- $this->options['enable_woocommerce_integration'] === 'on')) {
	41	+ add_action('admin_init', array($this, 'mxchat_transcripts_page_init'));
	42	+ add_action('wp_ajax_dismiss_live_agent_notice', array($this, 'dismiss_live_agent_notice'));
54	43
55		- //error_log('MxChat Admin: WooCommerce integration is enabled, adding hooks');
56		- add_action('wp_insert_post', array($this, 'mxchat_handle_product_change'), 10, 3);
57		- add_action('wp_trash_post', array($this, 'mxchat_handle_product_delete'));
58		- add_action('before_delete_post', array($this, 'mxchat_handle_product_delete'));
59		- }
	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'));
60	53	}
61	54
62		- // Method to check if the license is active
63	55	private function is_license_active() {
64		- $license_status = get_option('mxchat_license_status', esc_html__('inactive', 'mxchat'));
65		- return $license_status === esc_html__('active', 'mxchat');
66		- }
	56	+ // Get the raw value without translation
	57	+ $license_status = get_option('mxchat_license_status', 'inactive');
67	58
68		- // Initialize default options
	59	+ // Check against multiple possible values, bypassing translation issues
	60	+ return ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
	61	+}
	62	+
69	63	private function initialize_default_options() {
70	64	$default_options = array(
71	65	'api_key' => '',
72	66	'xai_api_key' => '',
		@@ -71,25 +65,46 @@
71	65	'api_key' => '',
72	66	'xai_api_key' => '',
73	67	'claude_api_key' => '',
74	68	'deepseek_api_key' => '',
75		- '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:
76		- - Your name is [Chatbot Name].
77		- - 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.
78		- - 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.
79		- - Keep your responses short, concise, and to the point. Provide clear and direct answers suitable for a chatbot interaction.
80		- - 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',
81	92	'model' => esc_html__('gpt-4o', 'mxchat'),
82	93	'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
83	94	'role_rate_limits' => array(),
84	95	'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
85	96	'enable_email_block' => '',
86		- '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'),
87	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
88	101	'top_bar_title' => esc_html__('MxChat', 'mxchat'),
89		- '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'),
90	104	'input_copy' => esc_html__('How can I assist?', 'mxchat'),
91	105	'append_to_body' => esc_html__('off', 'mxchat'),
	106	+ 'contextual_awareness_toggle' => 'off',
92	107	'close_button_color' => esc_html__('#fff', 'mxchat'),
93	108	'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
94	109	'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
95	110	'user_message_font_color' => esc_html__('#212121', 'mxchat'),
		@@ -106,17 +121,19 @@
106	121
107	122	// New fields for Loops Integration
108	123	'loops_api_key' => '',
109	124	'loops_mailing_list' => '',
110		- 'triggered_phrase_response' => esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
111		- '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'),
112	127	'popular_question_1' => '',
113	128	'popular_question_2' => '',
114	129	'popular_question_3' => '',
115		- 'pdf_intent_trigger_text' => esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
116		- 'pdf_intent_success_text' => esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
117		- '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'),
118	133	'pdf_max_pages' => 69,
	134	+ 'show_pdf_upload_button' => 'on',
	135	+ 'show_word_upload_button' => 'on',
119	136
120	137	// Live Agent Integration
121	138	'live_agent_webhook_url' => '',
122	139	'live_agent_secret_key' => '',
		@@ -150,10 +167,8 @@
150	167	// Update the $this->options property
151	168	$this->options = $merged_options;
152	169	}
153	170
154		-
155		-
156	171	public function mxchat_add_plugin_page() {
157	172	// Main menu page
158	173	add_menu_page(
159	174	esc_html__('MxChat Settings', 'mxchat'),
		@@ -184,14 +199,14 @@
184	199	array($this, 'mxchat_create_transcripts_page')
185	200	);
186	201
187	202	add_submenu_page(
188		- 'mxchat-max',
189		- esc_html__('MxChat Intents', 'mxchat'),
190		- esc_html__('Intents', 'mxchat'),
191		- 'manage_options',
192		- 'mxchat-intents',
193		- array($this, 'mxchat_intents_page_html')
	203	+ 'mxchat-max',
	204	+ esc_html__('MxChat Actions', 'mxchat'),
	205	+ esc_html__('Actions', 'mxchat'),
	206	+ 'manage_options',
	207	+ 'mxchat-actions',
	208	+ array($this, 'mxchat_actions_page_html')
194	209	);
195	210
196	211	add_submenu_page(
197	212	'mxchat-max',
		@@ -218,156 +233,299 @@
218	233	$addons_page = new MxChat_Addons();
219	234	$addons_page->render_page();
220	235	}
221	236
222		-public function mxchat_save_setting_callback() {
223		- check_ajax_referer('mxchat_save_setting_nonce');
224		- if (!current_user_can('manage_options')) {
225		- 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;
226	247	}
227		- $name = isset($_POST['name']) ? $_POST['name'] : '';
228		- // Strip slashes from the value before saving
229		- $value = isset($_POST['value']) ? stripslashes($_POST['value']) : '';
230		- if (empty($name)) {
231		- 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;
232	253	}
233		- // Load the full options array
	254	+
	255	+ // Get user's selected model and API key
234	256	$options = get_option('mxchat_options', []);
235		- // Handle special cases
236		- switch ($name) {
237		- case 'additional_popular_questions':
238		- $questions = json_decode($value, true); // No need for stripslashes here
239		- if (is_array($questions)) {
240		- $options[$name] = $questions;
241		- // Also update old option for backwards compatibility
242		- update_option('additional_popular_questions', $questions);
243		- }
	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'] ?? '';
244	269	break;
245		- case 'user_message_bg_color':
246		- case 'user_message_font_color':
247		- case 'bot_message_bg_color':
248		- case 'bot_message_font_color':
249		- case 'top_bar_bg_color':
250		- case 'send_button_font_color':
251		- case 'chatbot_background_color':
252		- case 'icon_color':
253		- case 'chat_input_font_color':
254		- case 'live_agent_message_bg_color':
255		- case 'live_agent_message_font_color':
256		- case 'mode_indicator_bg_color':
257		- case 'mode_indicator_font_color':
258		- case 'toolbar_icon_color':
259		- // Store color values directly
260		- $options[$name] = $value;
	270	+ case 'claude':
	271	+ $api_key = $options['claude_api_key'] ?? '';
261	272	break;
262		- case 'live_agent_status':
263		- // Set the new value
264		- $options[$name] = ($value === 'on') ? 'on' : 'off';
	273	+ case 'grok':
	274	+ $api_key = $options['xai_api_key'] ?? '';
265	275	break;
266		- case 'enable_woocommerce_integration':
267		- // Handle values that used to be 1/0
268		- $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
	276	+ case 'deepseek':
	277	+ $api_key = $options['deepseek_api_key'] ?? '';
269	278	break;
	279	+ case 'gemini':
	280	+ $api_key = $options['gemini_api_key'] ?? '';
	281	+ break;
270	282	default:
271		- // Handle role rate limits
272		- if (strpos($name, 'mxchat_options[role_rate_limits]') !== false) {
273		- // Extract role ID from the name
274		- preg_match('/\[role_rate_limits\]\[(.*?)\]/', $name, $matches);
275		- if (isset($matches[1])) {
276		- $role_id = $matches[1];
277		- // Initialize role_rate_limits if it doesn't exist
278		- if (!isset($options['role_rate_limits'])) {
279		- $options['role_rate_limits'] = [];
280		- }
281		- // Update the specific role's rate limit
282		- $options['role_rate_limits'][$role_id] = sanitize_text_field($value);
283		- break;
284		- }
285		- }
286		- // Handle toggles
287		- if (strpos($name, 'toggle') !== false || in_array($name, [
288		- 'chat_persistence_toggle',
289		- 'privacy_toggle',
290		- 'complianz_toggle',
291		- 'chat_toolbar_toggle' // Removed live_agent_status from here
292		- ])) {
293		- $options[$name] = ($value === 'on') ? 'on' : 'off';
294		- } else {
295		- // Store all other values directly
296		- $options[$name] = $value;
297		- }
	283	+ // Default to OpenAI for unknown models
	284	+ $api_key = $options['api_key'] ?? '';
	285	+ $provider = 'gpt';
298	286	break;
299	287	}
300		- // Save all updates
301		- $updated = update_option('mxchat_options', $options);
302		- // Handle backwards compatibility for certain fields
303		- $legacy_fields = ['brave_api_key', 'brave_image_count', 'brave_safe_search', 'brave_news_count',
304		- 'brave_country', 'brave_language', 'similarity_threshold'];
305		- if (in_array($name, $legacy_fields)) {
306		- // Also update the individual option for backwards compatibility
307		- update_option($name, $value);
	288	+
	289	+ if (empty($api_key)) {
	290	+ wp_send_json_error(['message' => "API key not configured for {$provider} provider"]);
	291	+ return;
308	292	}
309		- if ($updated) {
310		- wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
311		- } else {
312		- 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: ' . $e->getMessage()]);
313	299	}
314	300	}
315	301
316	302	/**
317		- * Handles AJAX auto-save for prompts and auto-sync settings.
	303	+ * Perform the actual streaming test
318	304	*/
319		-public function mxchat_save_prompts_setting_callback() {
320		- // Check the correct nonce for this action.
321		- check_ajax_referer( 'mxchat_prompts_setting_nonce', '_ajax_nonce' );
	305	+private function perform_streaming_test($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
322	310
323		- if ( ! current_user_can( 'manage_options' ) ) {
324		- 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;
325	386	}
326	387
327		- $name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
328		- $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	+ });
329	400
330		- if ( empty( $name ) ) {
331		- 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;
332	414	}
333	415
334		- // Handle standalone auto-sync settings.
335		- if ( in_array( $name, [ 'mxchat_auto_sync_posts', 'mxchat_auto_sync_pages' ], true ) ) {
336		- // Convert checkbox value to "1" if checked, "0" if not.
337		- $value = ( $value === 'on' ) ? '1' : '0';
338		- update_option( $name, $value );
339		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
	416	+ if ($http_code !== 200) {
	417	+ echo "data: " . json_encode(['error' => 'API returned HTTP ' . $http_code]) . "\n\n";
	418	+ flush();
	419	+ return;
340	420	}
341	421
342		- // Handle fields stored in the 'mxchat_prompts_options' array.
343		-// Handle fields stored in the 'mxchat_prompts_options' array.
344		-if ( false !== strpos( $name, 'mxchat_prompts_options[' ) ) {
345		- // Extract the key name using regex.
346		- if ( preg_match( '/mxchat_prompts_options\[(.*?)\]/', $name, $matches ) && ! empty( $matches[1] ) ) {
347		- $key = sanitize_text_field( $matches[1] );
348		- $options = get_option( 'mxchat_prompts_options', [] );
	422	+ // Send completion signal
	423	+ echo "data: [DONE]\n\n";
	424	+ flush();
	425	+}
349	426
350		- // Remove Pinecone-specific settings from the main plugin handling.
351		- if ( 'mxchat_use_pinecone' === $key ) {
352		- // Optionally, you could simply ignore this field or set a default value.
353		- // For example, ensure it's always 0 or remove it entirely:
354		- // $options[ $key ] = '0';
355		- // Or, if you prefer, just return an error so that the main plugin doesn't handle it:
356		- wp_send_json_error( [ 'message' => esc_html__( 'Pinecone settings are now handled in the add-on.', 'mxchat' ) ] );
	427	+/**
	428	+ * Process streaming data for the test
	429	+ */
	430	+private function process_streaming_test_data($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	+ }
357	458	} else {
358		- // For all other fields, use the existing logic.
359		- $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	+ }
360	478	}
361		- update_option( 'mxchat_prompts_options', $options );
362		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
363	479	}
	480	+
	481	+ return strlen($data);
364	482	}
365	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');
366	489
367		- wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
	490	+ // Use the actual streaming test instead
	491	+ $this->mxchat_handle_test_streaming_actual();
368	492	}
369	493
	494	+
	495	+public function register_pinecone_settings() {
	496	+ register_setting(
	497	+ 'mxchat_pinecone_addon_options',
	498	+ 'mxchat_pinecone_addon_options',
	499	+ array(
	500	+ 'type' => 'array',
	501	+ 'sanitize_callback' => array($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 $sanitized;
	526	+}
	527	+
370	528	public function mxchat_display_admin_notice() {
371	529	// Success notice
372	530	if ($message = get_transient('mxchat_admin_notice_success')) {
373	531	?>
		@@ -390,209 +548,351 @@
390	548	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
391	549	}
392	550	}
393	551
	552	+public function show_live_agent_disabled_banner() {
	553	+ $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
394	554
395		-
396		-
397		-
	555	+ if ($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	+}
398	574	public function mxchat_create_admin_page() {
	575	+ $this->add_live_agent_nonce();
399	576
400	577	?>
401		- <div class="wrap mxchat-admin">
402		- <?php if (!$this->is_activated): ?>
403		- <div class="mxchat-pro-banner">
404		- <p>
405		- <?php echo esc_html__('For a limited time, get lifetime access and save $20 on MxChat Pro!', 'mxchat'); ?>
406		- <a href="https://mxchat.ai/" target="_blank"><?php echo esc_html__('Upgrade to Pro today', 'mxchat'); ?></a>
407		- </p>
	578	+ <div class="wrap mxchat-wrapper">
	579	+ <!-- Hero Section -->
	580	+ <div class="mxchat-hero">
	581	+ <h1 class="mxchat-main-title">
	582	+ <span class="mxchat-gradient-text">MxChat</span> Settings
	583	+ </h1>
	584	+ <p class="mxchat-hero-subtitle">
	585	+ <?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
	586	+ </p>
408	587	</div>
409		- <?php endif; ?>
410	588
411		- <div class="mxchat-agents-banner">
412		- <p>
413		- <strong><?php echo esc_html__('The MxChat Add-Ons Platform', 'mxchat'); ?></strong><?php echo esc_html__(' is here! Pro users get unlimited access to our growing collection of powerful add-ons. ', 'mxchat'); ?><a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>"><?php echo esc_html__('Explore all add-ons', 'mxchat'); ?></a><?php echo esc_html__(' including Forms Builder, Theme Customizer, Content Moderation, and more – all included with your lifetime Pro license!', 'mxchat'); ?>
414		- </p>
415		- </div>
	589	+ <div class="mxchat-content">
	590	+
	591	+ <?php if (!$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; ?>
416	604
417		- <h2 class="mxchat-nav-tab-wrapper">
418		- <a href="#chatbot" class="mxchat-nav-tab mxchat-nav-tab-active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></a>
419		- <a href="#embed" class="mxchat-nav-tab" data-tab="embed"><?php echo esc_html__('Integrations', 'mxchat'); ?></a>
420		- <a href="#general" class="mxchat-nav-tab" data-tab="general"><?php echo esc_html__('FAQ', 'mxchat'); ?></a>
421		- </h2>
	605	+ <?php
	606	+ $this->show_live_agent_disabled_banner();
	607	+ ?>
422	608
423		- <div id="chatbot" class="mxchat-tab-content active">
424		- <div class="mxchat-autosave-section">
425		- <?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>
426	614	</div>
427		- </div>
428	615
429		- <div id="embed" class="mxchat-tab-content">
430		- <div class="mxchat-autosave-section">
431		-
432		- <div class="mxchat-settings-section">
433		- <h2><?php echo esc_html__('Loops Settings', 'mxchat'); ?></h2>
434		- <table class="form-table">
435		- <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
436		- </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>
437	622	</div>
	623	+ </div>
438	624
439		- <div class="section-divider"></div>
	625	+ <div id="embed" class="mxchat-tab-content">
440	626
441		- <div class="mxchat-settings-section">
442		- <h2><?php echo esc_html__('Brave Search Settings', 'mxchat'); ?></h2>
443		- <table class="form-table">
444		- <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
445		- </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>
446	634	</div>
447	635
448		- <div class="section-divider"></div>
449	636
450		- <div class="mxchat-settings-section">
451		- <h2><?php echo esc_html__('Toolbar Settings & Intents', 'mxchat'); ?></h2>
452		- <table class="form-table">
453		- <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
454		- </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>
455	644	</div>
456	645
457		- <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>
458	654
459		- <!-- Live Agent Settings Section -->
460		- <div class="mxchat-settings-section">
461		- <h2><?php echo esc_html__('Live Agent Settings', 'mxchat'); ?></h2>
462		- <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>
463		- <table class="form-table">
464		- <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
465		- </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>
466	662	</div>
467	663	</div>
468		- </div>
469	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">
470	669
471		- <div id="general" class="mxchat-tab-content">
472		- <?php do_settings_sections('mxchat-general'); ?>
473		- <p>
474		- <?php echo esc_html__('If you’re having trouble with setup or getting the responses you need, we encourage you to review our', 'mxchat'); ?>
475		- <a href="https://mxchat.ai/documentation/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('documentation', 'mxchat'); ?></a> <?php echo esc_html__('or', 'mxchat'); ?>
476		- <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('create a support ticket', 'mxchat'); ?></a>.
477		- </p>
478		- <p>
479		- <?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>.
480		- </p>
481	670
482		- <div class="faq-item">
483		- <h3><?php echo esc_html__('How does the Claude API integration work?', 'mxchat'); ?></h3>
484		- <p>
485		- <?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'); ?>
486		- </p>
487		- <p>
488		- <?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'); ?>
489		- </p>
490		- <p>
491		- <?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>.
492		- </p>
	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>
	693	+
	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>
493	716	</div>
	717	+ </div>
494	718
495		- <div class="faq-item">
496		- <h3><?php echo esc_html__('How does the X.AI API integration work?', 'mxchat'); ?></h3>
497		- <p>
498		- <?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'); ?>
499		- </p>
500		- <p>
501		- <?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>.
502		- </p>
	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>
	729	+
	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>
503	738	</div>
	739	+ </div>
504	740
505		- <div class="faq-item">
506		- <h3><?php echo esc_html__('Do I need an OpenAI API key to use the chatbot?', 'mxchat'); ?></h3>
507		- <p>
508		- <?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'); ?>
509		- </p>
510		- <p>
511		- <?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'); ?>
512		- </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>
513	749	</div>
	750	+ </div>
514	751
515		- <div class="faq-item">
516		- <h3><?php echo esc_html__('How do I add the chatbot to my site?', 'mxchat'); ?></h3>
517		- <p>
518		- <?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'); ?>
519		- </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>
520	760	</div>
	761	+ </div>
521	762
522		- <div class="faq-item">
523		- <h3><?php echo esc_html__('How does the chatbot use my content to generate responses?', 'mxchat'); ?></h3>
524		- <p>
525		- <?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'); ?>
526		- </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>
527	772	</div>
	773	+ </div>
528	774
529		- <div class="faq-item">
530		- <h3><?php echo esc_html__('Why does the chatbot sometimes make up links or information?', 'mxchat'); ?></h3>
531		- <p>
532		- <?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'); ?>
533		- </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>
534	783	</div>
	784	+ </div>
535	785
536		- <div class="faq-item">
537		- <h3><?php echo esc_html__('How do intents work in MxChat?', 'mxchat'); ?></h3>
538		- <p>
539		- <?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>.
540		- </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>
541	794	</div>
	795	+ </div>
542	796
543		- <div class="faq-item">
544		- <h3><?php echo esc_html__('How does the Complianz integration work?', 'mxchat'); ?></h3>
545		- <p>
546		- <?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'); ?>
547		- </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>
548	805	</div>
	806	+ </div>
549	807
550		- <div class="faq-item">
551		- <h3><?php echo esc_html__('How does the WooCommerce integration work?', 'mxchat'); ?></h3>
552		- <p>
553		- <?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'); ?>
554		- </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>
555	816	</div>
	817	+ </div>
556	818
557		- <div class="faq-item">
558		- <h3><?php echo esc_html__('Why isn\'t my chatbot responding as expected?', 'mxchat'); ?></h3>
559		- <p>
560		- <?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'); ?>
561		- </p>
562		- <p>
563		- <?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'); ?>
564		- </p>
	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>
565	828	</div>
	829	+ </div>
566	830
567		- <div class="faq-item">
568		- <h3><?php echo esc_html__('What is Loops, and how do I get an API key?', 'mxchat'); ?></h3>
569		- <p>
570		- <?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'); ?>
571		- </p>
	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>
572	840	</div>
	841	+ </div>
	842	+ </div>
573	843
	844	+ </div>
	845	+ </div>
	846	+ </div>
574	847	</div>
575	848	</div>
576	849	<?php
577	850	}
578	851
	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));
579	856
	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');
	861	+ }
	862	+
	863	+ // Remove the notice flag
	864	+ $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
	865	+ //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
	866	+
	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	+ ));
	876	+ }
	877	+}
	878	+
	879	+
580	880	public function mxchat_create_transcripts_page() {
581	881	global $wpdb;
582	882	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
583		-
	883	+
584	884	// Get basic stats
585	885	$total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
586	886	$total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
587		-
	887	+
588	888	// Count unique users with detailed breakdown
589	889	$total_users = $wpdb->get_var("
590		- SELECT COUNT(DISTINCT
591		- CASE
	890	+ SELECT COUNT(DISTINCT
	891	+ CASE
592	892	WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
593	893	WHEN user_id != 0 THEN CONCAT('user_', user_id)
594		- WHEN user_identifier NOT LIKE 'Tech-Savvy User'
	894	+ WHEN user_identifier NOT LIKE 'Tech-Savvy User'
595	895	AND user_identifier NOT LIKE 'Detail-Oriented User'
596	896	AND user_identifier NOT LIKE 'Language Learner'
597	897	AND user_identifier NOT LIKE 'Casual Browser'
598	898	AND user_identifier NOT LIKE 'Policy Enforcer'
		@@ -600,11 +900,11 @@
600	900	AND user_identifier NOT LIKE 'Loyalty Member'
601	901	AND user_identifier NOT LIKE 'Gift Buyer'
602	902	AND user_identifier NOT LIKE 'Parent or Caregiver'
603	903	THEN user_identifier
604		- ELSE session_id
	904	+ ELSE session_id
605	905	END
606		- )
	906	+ )
607	907	FROM $table_name
608	908	WHERE role != 'assistant'
609	909	");
610	910
		@@ -609,16 +909,16 @@
609	909	");
610	910
611	911	// Get user type breakdown
612	912	$registered_users = $wpdb->get_var("
613		- SELECT COUNT(DISTINCT user_email)
614		- FROM $table_name
	913	+ SELECT COUNT(DISTINCT user_email)
	914	+ FROM $table_name
615	915	WHERE user_email != '' AND user_email IS NOT NULL
616	916	");
617	917
618	918	$guest_users = $wpdb->get_var("
619		- SELECT COUNT(DISTINCT user_identifier)
620		- FROM $table_name
	919	+ SELECT COUNT(DISTINCT user_identifier)
	920	+ FROM $table_name
621	921	WHERE (user_email = '' OR user_email IS NULL)
622	922	AND role != 'assistant'
623	923	AND user_identifier NOT LIKE 'Tech-Savvy User'
624	924	AND user_identifier NOT LIKE 'Detail-Oriented User'
		@@ -632,10 +932,10 @@
632	932	");
633	933
634	934	// Get agent test messages count
635	935	$agent_tests = $wpdb->get_var("
636		- SELECT COUNT(DISTINCT session_id)
637		- FROM $table_name
	936	+ SELECT COUNT(DISTINCT session_id)
	937	+ FROM $table_name
638	938	WHERE user_identifier IN (
639	939	'Tech-Savvy User',
640	940	'Detail-Oriented User',
641	941	'Language Learner',
		@@ -680,21 +980,22 @@
680	980	<div class="stat-content">
681	981	<span class="stat-value"><?php echo esc_html($total_users); ?></span>
682	982	<span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
683	983	<span class="stat-sublabel">
684		- <?php
	984	+ <?php
685	985	echo sprintf(
686	986	esc_html__('%d registered, %d guests, %d agent tests', 'mxchat'),
687	987	$registered_users,
688	988	$guest_users,
689	989	$agent_tests
690		- );
	990	+ );
691	991	?>
692	992	</span>
693	993	</div>
694	994	</div>
695	995	</div>
696		- <!-- Search and Filter Controls -->
	996	+
	997	+ <!-- Search and Filter Controls with Notification Settings Button -->
697	998	<div class="mxchat-controls-wrapper">
698	999	<div class="mxchat-search-box">
699	1000	<input type="text" id="mxchat-search-transcripts"
700	1001	placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
		@@ -702,8 +1003,12 @@
702	1003	</div>
703	1004	<form id="mxchat-delete-form" method="post">
704	1005	<?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
705	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>
706	1011	<button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
707	1012	<span class="dashicons dashicons-download"></span>
708	1013	<?php esc_html_e('Export All Chats', 'mxchat'); ?>
709	1014	</button>
		@@ -717,15 +1022,94 @@
717	1022	</button>
718	1023	</div>
719	1024	</form>
720	1025	</div>
	1026	+
721	1027	<!-- Transcripts Container -->
722	1028	<div id="mxchat-transcripts"></div>
723	1029	</div>
724	1030	</div>
	1031	+
	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>
	1055	+ </div>
	1056	+ </div>
725	1057	<?php
726	1058	}
727	1059
	1060	+
	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>';
	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();
	1094	+
	1095	+ $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
	1096	+
	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	+ }
	1108	+ }
	1109	+
	1110	+ return $sanitized;
	1111	+}
728	1112	public function export_chat_transcripts() {
729	1113	if (!current_user_can('manage_options')) {
730	1114	wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
731	1115	}
		@@ -736,10 +1120,10 @@
736	1120	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
737	1121
738	1122	// Get all transcripts ordered by session and timestamp
739	1123	$results = $wpdb->get_results(
740		- "SELECT session_id, user_email, user_identifier, role, message, timestamp
741		- FROM {$table_name}
	1124	+ "SELECT session_id, user_email, user_identifier, role, message, timestamp
	1125	+ FROM {$table_name}
742	1126	ORDER BY session_id, timestamp ASC"
743	1127	);
744	1128
745	1129	if (empty($results)) {
		@@ -784,88 +1168,172 @@
784	1168	fclose($output);
785	1169	wp_die();
786	1170	}
787	1171
	1172	+
788	1173	public function mxchat_fetch_chat_history() {
789	1174	global $wpdb;
790	1175	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1176	+ $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
791	1177
792	1178	if (!current_user_can('manage_options')) {
793	1179	wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
794	1180	}
795	1181
796		- // First get unique session IDs ordered by most recent message in each session
797		- $session_ids = $wpdb->get_col(
798		- $wpdb->prepare(
799		- "SELECT DISTINCT session_id
800		- FROM {$table_name}
801		- GROUP BY session_id
802		- ORDER BY MAX(timestamp) DESC"
	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']) : '';
	1186	+
	1187	+ $search_condition = '';
	1188	+ $search_params = [];
	1189	+
	1190	+ if (!empty($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	+ }
	1200	+
	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}";
	1204	+
	1205	+ $total_sessions = $wpdb->get_var($count_query);
	1206	+
	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])
803	1212	)
804		- );
	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	+ );
805	1218
	1219	+ $session_ids = $wpdb->get_col($session_query);
	1220	+
806	1221	if (empty($session_ids)) {
807		- wp_die(esc_html__('No chat history available.', 'mxchat'));
	1222	+ ob_start();
	1223	+ echo '<div class="mxchat-no-results">';
	1224	+ echo esc_html__('No chat history found.', 'mxchat');
	1225	+ if (!empty($search)) {
	1226	+ echo ' ' . esc_html__('Try adjusting your search criteria.', 'mxchat');
	1227	+ }
	1228	+ echo '</div>';
	1229	+ wp_send_json([
	1230	+ 'html' => ob_get_clean(),
	1231	+ 'page' => $page,
	1232	+ 'total_pages' => 0,
	1233	+ 'total_sessions' => 0
	1234	+ ]);
	1235	+ wp_die();
808	1236	}
809	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 $table_name LIKE 'originating_page_url'"));
	1240	+
810	1241	ob_start();
811	1242	echo '<div class="mxchat-transcript">';
812	1243
813		- // Iterate through sessions from newest to oldest
814	1244	foreach ($session_ids as $session_id) {
815		- // Get the email associated with this session (if available)
816		- $email = $wpdb->get_var(
817		- $wpdb->prepare(
818		- "SELECT user_email
819		- FROM {$table_name}
820		- WHERE session_id = %s AND user_email != ''
821		- ORDER BY timestamp ASC
822		- LIMIT 1",
	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",
823	1249	$session_id
824		- )
825		- );
	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	+ $session_id
	1255	+ ));
826	1256
827		- // Debug: Check email retrieval
828		- if (empty($email)) {
829		- //error_log("No email found for session {$session_id}");
830		- } else {
831		- //error_log("Email for session {$session_id}: " . $email);
	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	+ }
832	1269	}
833	1270
834		- // Get messages for this session ordered by timestamp
835	1271	$messages = $wpdb->get_results(
836	1272	$wpdb->prepare(
837	1273	"SELECT * FROM {$table_name}
838		- WHERE session_id = %s
839		- ORDER BY timestamp ASC",
	1274	+ WHERE session_id = %s ORDER BY timestamp ASC",
840	1275	$session_id
841	1276	)
842	1277	);
843	1278
844		- // Start session block
	1279	+ $latest_timestamp = !empty($messages) ? end($messages)->timestamp : $session_data->timestamp;
	1280	+ $session_time = wp_date('M j, g:ia', strtotime($latest_timestamp . ' UTC'));
	1281	+
	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) ? $session_data->user_identifier : 'Guest';
	1285	+
	1286	+ // NEW: Build user display with name if available
	1287	+ if (!empty($user_email)) {
	1288	+ $user_display = $user_email;
	1289	+ if (!empty($user_name)) {
	1290	+ $user_display .= ' (' . $user_name . ')';
	1291	+ }
	1292	+ } else {
	1293	+ $user_display = $user_identifier;
	1294	+ }
845	1295	echo '<div class="mxchat-session">';
846		- echo '<div class="mxchat-session-header">';
847		- // Wrap checkbox and session ID in one block
848		- echo '<div class="mxchat-session-id">';
849		- echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
850		- echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
851		- echo '</div>';
	1296	+ echo '<div class="mxchat-session-header" data-session-id="' . esc_attr($session_id) . '">';
	1297	+ echo '<div class="mxchat-user-row">' . esc_html($user_display) . '</div>';
852	1298
853		- // Place email directly below the session ID block
854		- if (!empty($email)) {
855		- echo '<div class="mxchat-session-email">';
856		- echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
	1299	+ if ($originating_columns_exist && !empty($session_data->originating_page_url)) {
	1300	+ $page_title = !empty($session_data->originating_page_title) ? $session_data->originating_page_title : $session_data->originating_page_url;
	1301	+
	1302	+ echo '<div class="mxchat-header-row flex-between">';
	1303	+ echo '<div class="mxchat-main-info">';
	1304	+ echo '<a href="' . esc_url($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>';
857	1308	echo '</div>';
	1309	+ echo '</div>';
858	1310	}
859		- echo '</div>';
860	1311
	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	+ }
	1329	+
	1330	+ echo '</div>'; // end session-header
861	1331	echo '<div class="mxchat-messages">';
862	1332
863		- // Display messages for this session
864	1333	foreach ($messages as $transcript) {
865		- $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
	1334	+ $formatted_timestamp = wp_date('F j, Y g:i a', strtotime($transcript->timestamp . ' UTC'));
866	1335
867		- // Determine message styling
868	1336	switch ($transcript->role) {
869	1337	case 'assistant':
870	1338	case 'bot':
871	1339	$message_class = 'bot-message';
		@@ -885,20 +1353,18 @@
885	1353	$message_class = 'unknown-message';
886	1354	$display_role = esc_html__('Unknown', 'mxchat');
887	1355	}
888	1356
889		- // Process message content
890	1357	$message_content = wp_kses(
891	1358	stripslashes($transcript->message),
892	1359	[
893	1360	'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
894	1361	'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
895		- 'a' => ['href' => [], 'title' => []]
	1362	+ 'a' => ['href' => [], 'title' => [], 'target' => []]
896	1363	]
897	1364	);
898	1365	$message_content = nl2br($message_content);
899	1366
900		- // Render message
901	1367	echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
902	1368	echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
903	1369	echo '<div class="mxchat-message-content">' . $message_content . '</div>';
904	1370	echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
		@@ -904,24 +1370,164 @@
904	1370	echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
905	1371	echo '</div>';
906	1372	}
907	1373
908		- // Close session block
909		- echo '</div></div>';
	1374	+ echo '</div></div>'; // end messages and session
910	1375	}
911	1376
	1377	+ echo '</div>'; // end transcript
	1378	+
	1379	+ $total_pages = ceil($total_sessions / $per_page);
	1380	+
	1381	+ echo '<div class="mxchat-pagination">';
	1382	+ echo '<div class="mxchat-pagination-info">';
	1383	+ echo sprintf(
	1384	+ esc_html__('Showing %1$d to %2$d of %3$d sessions', 'mxchat'),
	1385	+ $offset + 1,
	1386	+ min($offset + $per_page, $total_sessions),
	1387	+ $total_sessions
	1388	+ );
912	1389	echo '</div>';
913		- $output = ob_get_clean();
914		- echo $output;
	1390	+
	1391	+ if ($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>';
	1395	+ }
	1396	+
	1397	+ $start_page = max(1, $page - 2);
	1398	+ $end_page = min($total_pages, $page + 2);
	1399	+
	1400	+ if ($start_page > 1) {
	1401	+ echo '<button class="mxchat-pagination-button" data-page="1">1</button>';
	1402	+ if ($start_page > 2) {
	1403	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1404	+ }
	1405	+ }
	1406	+
	1407	+ for ($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 . '">' . $i . '</button>';
	1410	+ }
	1411	+
	1412	+ if ($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 . '">' . $total_pages . '</button>';
	1417	+ }
	1418	+
	1419	+ if ($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>';
	1424	+ }
	1425	+
	1426	+ echo '</div>';
	1427	+
	1428	+ wp_send_json([
	1429	+ 'html' => ob_get_clean(),
	1430	+ 'page' => $page,
	1431	+ 'total_pages' => $total_pages,
	1432	+ 'total_sessions' => $total_sessions
	1433	+ ]);
	1434	+
915	1435	wp_die();
916	1436	}
917	1437
918	1438
	1439	+/**
	1440	+ * ALTERNATIVE: Simpler helper method using string replacement
	1441	+ */
	1442	+private function highlight_clicked_links($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	+ ]
	1451	+ );
	1452	+ }
919	1453
	1454	+ // First apply standard sanitization
	1455	+ $message_content = wp_kses(
	1456	+ $message_content,
	1457	+ [
	1458	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1459	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1460	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	1461	+ ]
	1462	+ );
	1463	+
	1464	+ // Process each clicked URL
	1465	+ foreach ($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	+ ];
	1475	+
	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 = $matches[1];
	1483	+
	1484	+ // Check if it already has the class
	1485	+ if (strpos($full_match, 'mxchat-clicked-link') !== false) {
	1486	+ return $full_match;
	1487	+ }
	1488	+
	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 = $attributes . ' class="mxchat-clicked-link"';
	1500	+ }
	1501	+
	1502	+ // Add title if not present
	1503	+ if (strpos($new_attributes, 'title=') === false) {
	1504	+ $new_attributes .= ' title="User clicked this link"';
	1505	+ }
	1506	+
	1507	+ return '<a' . $new_attributes . '>';
	1508	+ },
	1509	+ $message_content
	1510	+ );
	1511	+
	1512	+ // If we found and replaced, break out of the patterns loop
	1513	+ break;
	1514	+ }
	1515	+ }
	1516	+ }
	1517	+
	1518	+ return $message_content;
	1519	+}
	1520	+
920	1521	public function mxchat_create_prompts_page() {
	1522	+ //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
	1523	+
921	1524	global $wpdb;
922	1525	$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
923	1526
	1527	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1528	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	1529	+
924	1530	// Display success message if all prompts were deleted
925	1531	if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
926	1532	echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
927	1533	}
		@@ -930,61 +1536,163 @@
930	1536	$nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
931	1537	$search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
932	1538	$current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
933	1539	$per_page = 10;
934		- $offset = ($current_page - 1) * $per_page;
935	1540
936		- // Modify query to handle search input
937		- $sql_search = "";
938		- if ($search_query) {
939		- $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
	1541	+ //error_log('DEBUG: Search query: ' . $search_query);
	1542	+ //error_log('DEBUG: Current page: ' . $current_page);
	1543	+ //error_log('DEBUG: Per page: ' . $per_page);
	1544	+
	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;
	1564	+ } else {
	1565	+ $current_bot_id = 'default';
	1566	+ $multibot_active = false;
940	1567	}
941	1568
942		- // Retrieve total number of prompts, considering search filter
943		- $total_prompts = $wpdb->get_var("SELECT COUNT(*) FROM {$table_name} {$sql_search}");
944		- $total_pages = ceil($total_prompts / $per_page);
	1569	+ // ================================
	1570	+ // DATA SOURCE CONFIGURATION
	1571	+ // ================================
945	1572
946		- // Retrieve prompts from the database
947		- $prompts = $wpdb->get_results(
948		- $wpdb->prepare(
	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'] ?? '';
	1577	+
	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'));
	1582	+
	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);
	1590	+
	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));
	1597	+
	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 ===');
	1606	+
	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;
	1611	+
	1612	+ $total_pages = ceil($total_records / $per_page);
	1613	+
	1614	+ } else {
	1615	+ //error_log('DEBUG: Using WORDPRESS DB data source');
	1616	+ // WORDPRESS DB DATA SOURCE (your existing logic)
	1617	+ $data_source = 'wordpress';
	1618	+
	1619	+ // Initialize these variables for WordPress DB
	1620	+ $total_in_database = 0;
	1621	+ $showing_recent_only = false;
	1622	+
	1623	+ $offset = ($current_page - 1) * $per_page;
	1624	+
	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) . '%');
	1629	+ }
	1630	+
	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);
	1635	+
	1636	+ // Retrieve prompts from the database
	1637	+ $prompts_query = $wpdb->prepare(
949	1638	"SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
950	1639	$per_page,
951	1640	$offset
952		- )
953		- );
	1641	+ );
954	1642
955		- // Add the pagination links generation here
956		- $page_links = paginate_links(array(
957		- 'base' => add_query_arg(array(
958		- 'paged' => '%#%',
959		- 'search' => urlencode($search_query),
960		- '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
961		- ), admin_url('admin.php?page=mxchat-prompts')),
962		- 'format' => '',
963		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
964		- 'next_text' => __('Next &raquo;', 'mxchat'),
965		- 'total' => $total_pages,
966		- 'current' => $current_page,
967		- ));
	1643	+ $prompts = $wpdb->get_results($prompts_query);
	1644	+ }
968	1645
	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, $base_url);
	1658	+ }
	1659	+
	1660	+ // Preserve search query if present
	1661	+ if ($search_query) {
	1662	+ $base_url = add_query_arg('search', $search_query, $base_url);
	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	+ }
	1677	+
	1678	+ // ================================
	1679	+ // PROCESSING STATUS RETRIEVAL
	1680	+ // ================================
	1681	+
969	1682	// Retrieve processing statuses
970		- $pdf_url = get_transient('mxchat_last_pdf_url');
	1683	+ $pdf_url = get_transient('mxchat_last_pdf_url');
971	1684	$sitemap_url = get_transient('mxchat_last_sitemap_url');
972		- $pdf_status = $pdf_url ? $this->get_pdf_processing_status($pdf_url) : false;
973		- $sitemap_status = $sitemap_url ? $this->get_sitemap_processing_status($sitemap_url) : false;
	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;
974	1687
975		- if ($pdf_status && $pdf_status['status'] === 'complete') {
976		- delete_transient('mxchat_last_pdf_url');
977		- $pdf_status = false;
978		- }
979		- if ($sitemap_status && $sitemap_status['status'] === 'complete') {
980		- delete_transient('mxchat_last_sitemap_url');
981		- $sitemap_status = false;
982		- }
983		-
984	1688	$is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
985	1689	|| ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
	1690	+
	1691	+ //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
	1692	+
986	1693	?>
	1694	+
987	1695	<div class="wrap mxchat-wrapper">
988	1696	<!-- Hero Section -->
989	1697	<div class="mxchat-hero">
990	1698	<h1 class="mxchat-main-title">
		@@ -995,105 +1703,307 @@
995	1703	</p>
996	1704	</div>
997	1705
998	1706	<div class="mxchat-content">
999		- <!-- Import Settings Card -->
1000		- <div class="mxchat-card">
1001		- <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
1002		- <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>
	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');
	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 + '">');
	1760	+ }
	1761	+ }
	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');
	1799	+ }
	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>
1003	1810
1004		- <!-- Tab Contents -->
1005		- <div class="mxchat-tab-contents">
1006		- <!-- Default Database Tab -->
1007		- <div id="default-db" class="mxchat-tab-content active">
1008		- <!-- Auto-Sync Settings -->
1009		- <div class="mxchat-settings-section">
1010		- <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
1011		- <p class="mxchat-description">
1012		- <?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'); ?>
1013		- </p>
1014		- <div class="mxchat-autosave-section"> <!-- Add this wrapper -->
1015		- <div class="mxchat-toggle-group">
1016		- <div class="mxchat-toggle-container">
1017		- <label class="mxchat-toggle-switch">
1018		- <input type="checkbox"
1019		- name="mxchat_auto_sync_posts"
1020		- class="mxchat-autosave-field"
1021		- value="1"
1022		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
1023		- <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
1024		- <span class="mxchat-toggle-slider"></span>
1025		- </label>
1026		- <span class="mxchat-toggle-label">
1027		- <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
1028		- </span>
1029		- </div>
1030		- <div class="mxchat-toggle-container">
1031		- <label class="mxchat-toggle-switch">
1032		- <input type="checkbox"
1033		- name="mxchat_auto_sync_pages"
1034		- class="mxchat-autosave-field"
1035		- value="1"
1036		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
1037		- <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
1038		- <span class="mxchat-toggle-slider"></span>
1039		- </label>
1040		- <span class="mxchat-toggle-label">
1041		- <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
1042		- </span>
1043		- </div>
1044		- </div>
	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	+ ?>
	1819	+
	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('Auto-Sync 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>
	1832	+
	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">
	1837	+
	1838	+ <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
	1839	+
	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']);
	1846	+
	1847	+ // Determine if they have the needed API key for their selected embedding model
	1848	+ $has_required_key = false;
	1849	+ $required_key_type = '';
	1850	+
	1851	+ if (strpos($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	+ ?>
	1868	+
	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; ?>
1045	1875	</div>
1046		- </div>
1047	1876
1048		- <!-- Import Methods -->
1049		- <div class="mxchat-import-methods">
1050		- <div class="mxchat-method-card">
1051		- <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
1052		- <p><?php esc_html_e('Import all content from your sitemap automatically. Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
	1877	+ <!-- Import Options Section -->
	1878	+ <div class="mxchat-import-section">
	1879	+ <h3><?php esc_html_e('Import Options', 'mxchat'); ?></h3>
	1880	+
	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>
	1894	+
	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>
	1905	+
	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>
	1916	+
	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>
	1927	+
	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>
1053	1938	</div>
1054		- <div class="mxchat-method-card">
1055		- <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
1056		- <p><?php esc_html_e('Import knowledge directly from PDF documents.', 'mxchat'); ?></p>
	1939	+
	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; ?>
1057	1964	</div>
1058		- <div class="mxchat-method-card">
1059		- <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
1060		- <p><?php esc_html_e('Import content from any specific webpage.', 'mxchat'); ?></p>
1061		- </div>
1062		- <div class="mxchat-method-card">
1063		- <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
1064		- <p><?php esc_html_e('Directly submit content to be vectorized.', 'mxchat'); ?></p>
1065		- </div>
1066		- </div>
1067	1965
1068		- <!-- Import Form -->
1069		- <?php if (!$is_processing) : ?>
1070		- <div class="mxchat-import-form">
1071		- <form id="mxchat-sitemap-form" method="post"
1072		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
1073		- <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
1074		- <div class="mxchat-url-input-group">
1075		- <input type="url"
1076		- name="sitemap_url"
1077		- id="sitemap_url"
1078		- placeholder="<?php esc_attr_e('Enter Sitemap, PDF, or Webpage URL', 'mxchat'); ?>"
1079		- required />
	1966	+ <div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none;">
	1967	+ <?php if (!$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>
1080	1988	<button type="submit"
1081		- name="submit_sitemap"
	1989	+ name="submit_content"
1082	1990	class="mxchat-button-primary">
1083		- <?php esc_html_e('Import', 'mxchat'); ?>
	1991	+ <?php esc_html_e('Import Content', 'mxchat'); ?>
1084	1992	</button>
1085		- </div>
1086		- </form>
	1993	+ </form>
	1994	+ <?php endif; ?>
1087	1995	</div>
1088		- <?php endif; ?>
	1996	+ </div>
1089	1997
1090		- <!-- Processing Status -->
1091		- <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
1092		- <div class="mxchat-status-card">
	1998	+ <!-- PDF Processing Status - ONLY PROCESSING -->
	1999	+ <?php if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
	2000	+ <div class="mxchat-status-card" data-card-type="pdf">
1093	2001	<div class="mxchat-status-header">
1094	2002	<h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
1095		- <?php if ($is_processing) : ?>
	2003	+
	2004	+ <!-- Processing controls -->
	2005	+ <div class="mxchat-processing-controls">
1096	2006	<form method="post" class="mxchat-stop-form"
1097	2007	action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1098	2008	<?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1099	2009	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
		@@ -1099,13 +2009,21 @@
1099	2009	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
1100	2010	<?php esc_html_e('Stop Processing', 'mxchat'); ?>
1101	2011	</button>
1102	2012	</form>
1103		- <?php endif; ?>
	2013	+
	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>
1104	2020	</div>
	2021	+
1105	2022	<div class="mxchat-progress-bar">
1106	2023	<div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
1107	2024	</div>
	2025	+
1108	2026	<div class="mxchat-status-details">
1109	2027	<p><?php printf(
1110	2028	esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
1111	2029	absint($pdf_status['processed_pages']),
		@@ -1111,25 +2029,27 @@
1111	2029	absint($pdf_status['processed_pages']),
1112	2030	absint($pdf_status['total_pages']),
1113	2031	absint($pdf_status['percentage'])
1114	2032	); ?></p>
1115		- <p><?php printf(
1116		- esc_html__('Status: %s', 'mxchat'),
1117		- esc_html(ucfirst($pdf_status['status']))
1118		- ); ?></p>
1119		- <p><?php printf(
1120		- esc_html__('Last update: %s', 'mxchat'),
1121		- esc_html($pdf_status['last_update'])
1122		- ); ?></p>
	2033	+
	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; ?>
	2037	+
	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>
1123	2040	</div>
1124	2041	</div>
1125	2042	<?php endif; ?>
1126	2043
1127		- <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
1128		- <div class="mxchat-status-card">
	2044	+ <!-- Sitemap Processing Status - ONLY PROCESSING -->
	2045	+ <?php if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
	2046	+ <div class="mxchat-status-card" data-card-type="sitemap">
1129	2047	<div class="mxchat-status-header">
1130		- <h4><?php esc_html_e('Sitemap Processing Status (Refresh for update)', 'mxchat'); ?></h4>
1131		- <?php if ($is_processing) : ?>
	2048	+ <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
	2049	+
	2050	+ <!-- Processing controls -->
	2051	+ <div class="mxchat-processing-controls">
1132	2052	<form method="post" class="mxchat-stop-form"
1133	2053	action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1134	2054	<?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1135	2055	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
		@@ -1135,13 +2055,21 @@
1135	2055	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
1136	2056	<?php esc_html_e('Stop Processing', 'mxchat'); ?>
1137	2057	</button>
1138	2058	</form>
1139		- <?php endif; ?>
	2059	+
	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>
1140	2066	</div>
	2067	+
1141	2068	<div class="mxchat-progress-bar">
1142	2069	<div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
1143	2070	</div>
	2071	+
1144	2072	<div class="mxchat-status-details">
1145	2073	<p><?php printf(
1146	2074	esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
1147	2075	absint($sitemap_status['processed_urls']),
		@@ -1147,8 +2075,16 @@
1147	2075	absint($sitemap_status['processed_urls']),
1148	2076	absint($sitemap_status['total_urls']),
1149	2077	absint($sitemap_status['percentage'])
1150	2078	); ?></p>
	2079	+
	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; ?>
	2083	+
	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>
	2086	+
1151	2087	<?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
1152	2088	<div class="mxchat-error-notice">
1153	2089	<?php if (!empty($sitemap_status['error'])) : ?>
1154	2090	<p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
		@@ -1160,1426 +2096,823 @@
1160	2096	<?php endif; ?>
1161	2097	</div>
1162	2098	</div>
1163	2099	<?php endif; ?>
1164		- </div>
1165	2100
	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	+ ?>
1166	2109
1167		- </div>
1168		- </div>
	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>
1169	2128
1170		- <!-- Direct Content Submission Card -->
1171		-<div class="mxchat-card">
1172		- <div class="mxchat-card-header">
1173		- <h2><?php esc_html_e('Submit Direct Content', 'mxchat'); ?></h2>
1174		- </div>
1175		- <form id="mxchat-content-form" method="post"
1176		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
1177		- <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
1178		- <div class="mxchat-form-group">
1179		- <label for="article_content"><?php esc_html_e('Content:', 'mxchat'); ?></label>
1180		- <textarea name="article_content" id="article_content" required
1181		- placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"></textarea>
1182		- </div>
1183		- <div class="mxchat-form-group">
1184		- <label for="article_url"><?php esc_html_e('Source URL (Optional):', 'mxchat'); ?></label>
1185		- <input type="url" name="article_url" id="article_url"
1186		- placeholder="<?php esc_attr_e('Enter source URL', 'mxchat'); ?>">
1187		- </div>
1188		- <button type="submit" name="submit_content" class="mxchat-button-primary">
1189		- <?php esc_html_e('Submit Content', 'mxchat'); ?>
1190		- </button>
1191		- </form>
1192		-</div>
	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($single_url_status['error']); ?></p>
	2132	+ </div>
	2133	+ <?php endif; ?>
1193	2134
1194		-<!-- Knowledge Base Table Card -->
1195		-<div class="mxchat-card">
1196		- <div class="mxchat-card-header">
1197		- <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
1198		- <div class="mxchat-header-actions">
1199		- <!-- Search -->
1200		- <form method="get" id="knowledge-search" class="mxchat-search-form">
1201		- <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
1202		- <input type="hidden" name="page" value="mxchat-prompts" />
1203		- <div class="mxchat-search-group">
1204		- <span class="dashicons dashicons-search"></span>
1205		- <input type="text"
1206		- name="search"
1207		- placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
1208		- value="<?php echo esc_attr($search_query); ?>" />
1209		- </div>
1210		- </form>
	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>
1211	2143
1212		- <!-- Delete All -->
1213		- <form method="post"
1214		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
1215		- class="mxchat-delete-form"
1216		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
1217		- <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
1218		- <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
1219		- <span class="dashicons dashicons-trash"></span>
1220		- <?php esc_html_e('Delete All', 'mxchat'); ?>
1221		- </button>
1222		- </form>
1223		- </div>
1224		- </div>
	2144	+ <!-- Completed Status Cards - Handles completed PDF/Sitemap processing -->
	2145	+ <?php
	2146	+ echo $knowledge_manager->mxchat_render_completed_status_cards();
	2147	+ ?>
1225	2148
1226		- <!-- Table -->
1227		- <div class="mxchat-table-wrapper">
1228		- <table class="mxchat-records-table">
1229		- <thead>
1230		- <tr>
1231		- <th><?php esc_html_e('ID', 'mxchat'); ?></th>
1232		- <th><?php esc_html_e('Content', 'mxchat'); ?></th>
1233		- <th><?php esc_html_e('Source', 'mxchat'); ?></th>
1234		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
1235		- </tr>
1236		- </thead>
1237		- <tbody>
1238		- <?php if ($prompts) : ?>
1239		- <?php foreach ($prompts as $prompt) : ?>
1240		- <tr id="prompt-<?php echo esc_attr($prompt->id); ?>">
1241		- <td><?php echo esc_html($prompt->id); ?></td>
1242		- <td class="mxchat-content-cell">
1243		- <div class="content-view">
1244		- <?php echo wp_kses_post(wpautop(esc_textarea($prompt->article_content))); ?>
1245		- </div>
1246		- <textarea class="content-edit" style="display:none;">
1247		- <?php echo esc_textarea($prompt->article_content); ?>
1248		- </textarea>
1249		- </td>
1250		- <td class="mxchat-url-cell">
1251		- <?php if (!empty($prompt->source_url)) : ?>
1252		- <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
1253		- <span class="dashicons dashicons-external"></span>
1254		- <?php esc_html_e('View Source', 'mxchat'); ?>
1255		- </a>
	2149	+ </div>
	2150	+
	2151	+ <!-- Knowledge Base Table Card -->
	2152	+ <div class="mxchat-card">
	2153	+ <div class="mxchat-card-header">
	2154	+ <h2>
	2155	+ <?php esc_html_e('Knowledge Base', 'mxchat'); ?>
	2156	+ <span class="mxchat-record-count">
	2157	+ <?php if ($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 ($use_pinecone) : ?>
	2165	+ <span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
	2166	+ <span class="dashicons dashicons-cloud"></span>
	2167	+ <?php esc_html_e('Pinecone', 'mxchat'); ?>
	2168	+ </span>
1256	2169	<?php else : ?>
1257		- <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	2170	+ <span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
	2171	+ <span class="dashicons dashicons-database-view"></span>
	2172	+ <?php esc_html_e('WordPress DB', 'mxchat'); ?>
	2173	+ </span>
1258	2174	<?php endif; ?>
1259		- </td>
1260		- <td class="mxchat-actions-cell">
1261		- <button class="mxchat-button-icon edit-button"
1262		- data-id="<?php echo esc_attr($prompt->id); ?>">
1263		- <span class="dashicons dashicons-edit"></span>
1264		- </button>
1265		- <button class="mxchat-button-icon save-button"
1266		- data-id="<?php echo esc_attr($prompt->id); ?>"
1267		- style="display:none;"
1268		- data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
1269		- <span class="dashicons dashicons-saved"></span>
1270		- </button>
1271		- <a href="<?php echo esc_url(admin_url(
1272		- 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
1273		- . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
1274		- )); ?>"
1275		- class="mxchat-button-icon delete-button"
1276		- onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
1277		- <span class="dashicons dashicons-trash"></span>
1278		- </a>
1279		- </td>
1280		- </tr>
1281		- <?php endforeach; ?>
1282		- <?php else : ?>
1283		- <tr>
1284		- <td colspan="4" class="mxchat-no-records">
1285		- <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
1286		- </td>
1287		- </tr>
1288		- <?php endif; ?>
1289		- </tbody>
1290		- </table>
1291		- </div>
	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($search_query); ?>" />
	2190	+ </div>
	2191	+ </form>
1292	2192
1293		- <?php if ($page_links) : ?>
1294		- <div class="mxchat-pagination">
1295		- <?php echo wp_kses_post($page_links); ?>
1296		- </div>
1297		- <?php endif; ?>
1298		-</div>
1299		-</div>
1300		-</div>
1301		-<?php
1302		-}
	2193	+ <form method="post"
	2194	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
	2195	+ class="mxchat-delete-form"
	2196	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
	2197	+ <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
	2198	+ <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
	2199	+ <!-- Always include bot_id, even if it's 'default' -->
	2200	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
	2201	+ <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
	2202	+ <span class="dashicons dashicons-trash"></span>
	2203	+ <?php esc_html_e('Delete All', 'mxchat'); ?>
	2204	+ </button>
	2205	+ </form>
	2206	+ </div>
	2207	+ </div>
1303	2208
	2209	+ <!-- Recent Entries Info Banner -->
	2210	+ <?php if ($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($total_in_database)
	2218	+ ); ?>
	2219	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('View complete database in Pinecone →', 'mxchat'); ?></a>
	2220	+ </span>
	2221	+ </div>
	2222	+ <?php endif; ?>
1304	2223
1305		-public function mxchat_handle_delete_all_prompts() {
1306		- // Verify nonce
1307		- if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
1308		- wp_die(__('Nonce verification failed.', 'mxchat'));
1309		- }
	2224	+ <!-- Data Source Info Banner -->
	2225	+ <?php if ($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; ?>
1310	2236
1311		- // Check permissions
1312		- if (!current_user_can('manage_options')) {
1313		- wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
1314		- }
	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; ?>
1315	2365
1316		- global $wpdb;
1317		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2366	+ <!-- Delete button for both sources -->
	2367	+ <div class="mxchat-delete-container">
	2368	+ <?php if ($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>
1318	2391
1319		- // Delete all prompts from the table
1320		- $wpdb->query("DELETE FROM {$table_name}");
	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>
1321	2408
1322		- // Clear relevant cache
1323		- wp_cache_delete('all_prompts', 'mxchat_prompts');
	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>
1324	2415
1325		- // Redirect back with a success message
1326		- $redirect_url = add_query_arg(array(
1327		- 'page' => 'mxchat-prompts',
1328		- 'all_deleted' => 'true'
1329		- ), admin_url('admin.php'));
	2416	+ </div>
1330	2417
1331		- wp_safe_redirect($redirect_url);
1332		- exit;
1333		-}
1334		-public function mxchat_handle_delete_prompt() {
1335		- // Sanitize and validate nonce
1336		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
1337		- if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
1338		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1339		- }
	2418	+ <!-- Sync Settings Tab (Initially Hidden) -->
	2419	+ <div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
	2420	+ <div class="mxchat-card">
	2421	+ <!-- Auto-Sync Settings -->
	2422	+ <div class="mxchat-settings-section">
	2423	+ <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
	2424	+ <p class="mxchat-description">
	2425	+ <?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'); ?>
	2426	+ </p>
	2427	+ <div class="mxchat-autosave-section">
	2428	+ <div class="mxchat-toggle-group">
	2429	+ <div class="mxchat-toggle-container">
	2430	+ <label class="mxchat-toggle-switch">
	2431	+ <input type="checkbox"
	2432	+ name="mxchat_auto_sync_posts"
	2433	+ class="mxchat-autosave-field"
	2434	+ value="1"
	2435	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2436	+ <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
	2437	+ <span class="mxchat-toggle-slider"></span>
	2438	+ </label>
	2439	+ <span class="mxchat-toggle-label">
	2440	+ <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
	2441	+ </span>
	2442	+ </div>
1340	2443
1341		- // Check permissions
1342		- if (!current_user_can('manage_options')) {
1343		- wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
1344		- }
	2444	+ <div class="mxchat-toggle-container">
	2445	+ <label class="mxchat-toggle-switch">
	2446	+ <input type="checkbox"
	2447	+ name="mxchat_auto_sync_pages"
	2448	+ class="mxchat-autosave-field"
	2449	+ value="1"
	2450	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2451	+ <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
	2452	+ <span class="mxchat-toggle-slider"></span>
	2453	+ </label>
	2454	+ <span class="mxchat-toggle-label">
	2455	+ <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
	2456	+ </span>
	2457	+ </div>
1345	2458
1346		- // Validate and sanitize ID parameter
1347		- $id = isset($_GET['id']) ? intval($_GET['id']) : 0;
1348		- if ($id <= 0) {
1349		- wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
1350		- }
	2459	+ <!-- Custom Post Types Section -->
	2460	+ <div class="mxchat-section-content">
	2461	+ <div class="mxchat-custom-post-types-header">
	2462	+ <button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
	2463	+ <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
	2464	+ <span class="mxchat-toggle-icon">▼</span>
	2465	+ </button>
	2466	+ </div>
1351	2467
1352		- global $wpdb;
1353		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2468	+ <div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
	2469	+ <h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
	2470	+ <p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
1354	2471
1355		- // Clear cache and delete prompt
1356		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
1357		- $wpdb->delete($table_name, array('id' => $id), array('%d'));
	2472	+ <div class="mxchat-custom-post-types">
	2473	+ <?php
	2474	+ $post_types = $knowledge_manager->mxchat_get_public_post_types();
	2475	+ // Skip post and page as they're handled separately
	2476	+ unset($post_types['post']);
	2477	+ unset($post_types['page']);
1358	2478
1359		- wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1360		- exit;
1361		-}
1362		-public function mxchat_generate_embedding($text) {
1363		- $options = get_option('mxchat_options');
1364		- $api_key = $options['api_key'] ?? esc_html__('default_api_key', 'mxchat');
	2479	+ if (!empty($post_types)) {
	2480	+ foreach ($post_types as $post_type => $label) {
	2481	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	2482	+ $is_enabled = get_option($option_name, '0');
	2483	+ ?>
	2484	+ <div class="mxchat-toggle-container">
	2485	+ <label class="mxchat-toggle-switch">
	2486	+ <input type="checkbox"
	2487	+ name="<?php echo esc_attr($option_name); ?>"
	2488	+ class="mxchat-autosave-field"
	2489	+ value="1"
	2490	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2491	+ <?php checked($is_enabled, '1'); ?>>
	2492	+ <span class="mxchat-toggle-slider"></span>
	2493	+ </label>
	2494	+ <span class="mxchat-toggle-label">
	2495	+ <?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
	2496	+ </span>
	2497	+ </div>
	2498	+ <?php
	2499	+ }
	2500	+ } else {
	2501	+ echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
	2502	+ }
	2503	+ ?>
	2504	+ </div>
	2505	+ </div>
	2506	+ </div>
	2507	+ </div>
	2508	+ </div>
	2509	+ </div>
	2510	+ </div>
	2511	+ </div>
1365	2512
1366		- $response = wp_remote_post('https://api.openai.com/v1/embeddings', array(
1367		- 'body' => wp_json_encode(array(
1368		- 'model' => esc_html__('text-embedding-ada-002', 'mxchat'),
1369		- 'input' => $text
1370		- )),
1371		- 'headers' => array(
1372		- 'Authorization' => 'Bearer ' . $api_key,
1373		- 'Content-Type' => esc_html__('application/json', 'mxchat')
1374		- ),
1375		- ));
	2513	+ <!-- Pinecone Settings Tab -->
	2514	+ <div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
	2515	+ <div class="mxchat-card">
	2516	+ <h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
	2517	+ <p class="mxchat-description">
	2518	+ <?php echo wp_kses(
	2519	+ __('<strong>Pinecone is optional</strong> and not required for MxChat to function. It provides enhanced search performance for larger knowledge bases. When enabled, content will be stored in Pinecone instead of the WordPress database, but you can use MxChat without it.', 'mxchat'),
	2520	+ array('strong' => array())
	2521	+ ); ?>
	2522	+ </p>
1376	2523
1377		- if (is_wp_error($response)) {
1378		- return null;
1379		- }
	2524	+ <div class="mxchat-pinecone-info-box">
	2525	+ <div class="mxchat-info-icon">
	2526	+ <span class="dashicons dashicons-info"></span>
	2527	+ </div>
	2528	+ <div class="mxchat-info-content">
	2529	+ <h4><?php esc_html_e('What is Pinecone?', 'mxchat'); ?></h4>
	2530	+ <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>
	2531	+ <p><a href="https://www.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Learn more about Pinecone →', 'mxchat'); ?></a></p>
	2532	+ </div>
	2533	+ </div>
1380	2534
1381		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
1382		- return $response_data['data'][0]['embedding'] ?? null;
1383		- }
1384		-public function mxchat_delete_chat_history() {
1385		- if (!current_user_can('manage_options')) {
1386		- echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
1387		- wp_die();
1388		- }
	2535	+ <div class="mxchat-database-settings-form">
	2536	+ <?php
	2537	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	2538	+ $use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
	2539	+ ?>
1389	2540
1390		- check_ajax_referer('mxchat_delete_chat_history', 'security');
	2541	+ <div class="mxchat-toggle-container">
	2542	+ <label class="mxchat-toggle-switch">
	2543	+ <input type="checkbox"
	2544	+ name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"
	2545	+ value="1"
	2546	+ <?php checked($use_pinecone, '1'); ?>>
	2547	+ <span class="mxchat-toggle-slider"></span>
	2548	+ </label>
	2549	+ <span class="mxchat-toggle-label">
	2550	+ <?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?>
	2551	+ </span>
	2552	+ </div>
1391	2553
1392		- global $wpdb;
1393		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	2554	+ <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
1394	2555
1395		- if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
1396		- foreach ($_POST['delete_session_ids'] as $session_id) {
1397		- $session_id_sanitized = sanitize_text_field($session_id);
	2556	+ <?php if ($use_pinecone) : ?>
	2557	+ <div class="mxchat-knowledge-warning success">
	2558	+ <p><span class="dashicons dashicons-yes-alt"></span>
	2559	+ <?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?>
	2560	+ </p>
	2561	+ </div>
	2562	+ <?php endif; ?>
1398	2563
1399		- // Clear relevant cache before deletion
1400		- $cache_key = 'chat_session_' . $session_id_sanitized;
1401		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
	2564	+ <div class="mxchat-form-group">
	2565	+ <label for="mxchat_pinecone_api_key">
	2566	+ <?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="required">*</span>
	2567	+ </label>
	2568	+ <input type="password"
	2569	+ id="mxchat_pinecone_api_key"
	2570	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]"
	2571	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
	2572	+ class="regular-text"
	2573	+ placeholder="pcsk_..." />
	2574	+ <p class="description">
	2575	+ <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
	2576	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
	2577	+ </p>
	2578	+ </div>
1402	2579
1403		- // Perform the deletion
1404		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1405		- }
	2580	+ <div class="mxchat-form-group">
	2581	+ <label for="mxchat_pinecone_environment">
	2582	+ <?php esc_html_e('Region', 'mxchat'); ?>
	2583	+ </label>
	2584	+ <input type="text"
	2585	+ id="mxchat_pinecone_environment"
	2586	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
	2587	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>"
	2588	+ placeholder="e.g., gcp-starter"
	2589	+ class="regular-text" />
	2590	+ <p class="description">
	2591	+ <?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp, us-east-1-aws)', 'mxchat'); ?>
	2592	+ </p>
	2593	+ </div>
1406	2594
1407		- // Optionally, clear a general cache if you have one
1408		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
	2595	+ <div class="mxchat-form-group">
	2596	+ <label for="mxchat_pinecone_index">
	2597	+ <?php esc_html_e('Index Name', 'mxchat'); ?> <span class="required">*</span>
	2598	+ </label>
	2599	+ <input type="text"
	2600	+ id="mxchat_pinecone_index"
	2601	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_index]"
	2602	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>"
	2603	+ placeholder="e.g., my-wordpress-vectors"
	2604	+ class="regular-text" />
	2605	+ <p class="description">
	2606	+ <?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?>
	2607	+ </p>
	2608	+ </div>
1409	2609
1410		- echo wp_json_encode(['success' => esc_html__('Selected chat sessions have been deleted.', 'mxchat')]);
1411		- } else {
1412		- echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
1413		- }
	2610	+ <div class="mxchat-form-group">
	2611	+ <label for="mxchat_pinecone_host">
	2612	+ <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
	2613	+ </label>
	2614	+ <input type="text"
	2615	+ id="mxchat_pinecone_host"
	2616	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
	2617	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>"
	2618	+ placeholder="e.g., my-index-xyz123.svc.pinecone.io"
	2619	+ class="regular-text" />
	2620	+ <p class="description">
	2621	+ <?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in your index details.', 'mxchat'); ?>
	2622	+ </p>
	2623	+ </div>
1414	2624
1415		- wp_die();
1416		- }
	2625	+ <div class="mxchat-setup-steps">
	2626	+ <h3><?php esc_html_e('Setup Instructions', 'mxchat'); ?></h3>
	2627	+ <div class="mxchat-setup-step">
	2628	+ <span class="step-number">1</span>
	2629	+ <div class="step-content">
	2630	+ <h4><?php esc_html_e('Create Account', 'mxchat'); ?></h4>
	2631	+ <p><?php esc_html_e('Create a free account at', 'mxchat'); ?> <a href="https://www.pinecone.io/" target="_blank">pinecone.io</a></p>
	2632	+ </div>
	2633	+ </div>
	2634	+ <div class="mxchat-setup-step">
	2635	+ <span class="step-number">2</span>
	2636	+ <div class="step-content">
	2637	+ <h4><?php esc_html_e('Create Index', 'mxchat'); ?></h4>
	2638	+ <p><?php esc_html_e('Create a new index with these settings:', 'mxchat'); ?></p>
	2639	+ <ul>
	2640	+ <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>
	2641	+ <li><?php esc_html_e('Metric: Cosine', 'mxchat'); ?></li>
	2642	+ <li><?php esc_html_e('Cloud & Region: Your preferred region', 'mxchat'); ?></li>
	2643	+ </ul>
	2644	+ </div>
	2645	+ </div>
	2646	+ <div class="mxchat-setup-step">
	2647	+ <span class="step-number">3</span>
	2648	+ <div class="step-content">
	2649	+ <h4><?php esc_html_e('Get API Key', 'mxchat'); ?></h4>
	2650	+ <p><?php esc_html_e('Copy your API key from the API Keys section', 'mxchat'); ?></p>
	2651	+ </div>
	2652	+ </div>
	2653	+ <div class="mxchat-setup-step">
	2654	+ <span class="step-number">4</span>
	2655	+ <div class="step-content">
	2656	+ <h4><?php esc_html_e('Get Index Host', 'mxchat'); ?></h4>
	2657	+ <p><?php esc_html_e('Copy your index host URL from the index details', 'mxchat'); ?></p>
	2658	+ </div>
	2659	+ </div>
	2660	+ <div class="mxchat-setup-step">
	2661	+ <span class="step-number">5</span>
	2662	+ <div class="step-content">
	2663	+ <h4><?php esc_html_e('Save Settings', 'mxchat'); ?></h4>
	2664	+ <p><?php esc_html_e('Fill in the form above and save settings', 'mxchat'); ?></p>
	2665	+ </div>
	2666	+ </div>
	2667	+ </div>
1417	2668
	2669	+ </div>
1418	2670
1419		-public function mxchat_save_inline_prompt() {
1420		- // Check for nonce security
1421		- check_ajax_referer('mxchat_save_inline_nonce');
	2671	+ </div>
	2672	+ </div>
	2673	+ </div>
1422	2674
1423		- // Verify permissions
1424		- if (!current_user_can('manage_options')) {
1425		- wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1426		- return;
1427		- }
	2675	+ </div>
1428	2676
1429		- global $wpdb;
1430		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2677	+ </div>
	2678	+ </div>
1431	2679
1432		- // Validate and sanitize input data
1433		- $prompt_id = isset($_POST['id']) ? absint($_POST['id']) : 0;
1434		- $article_content = isset($_POST['article_content']) ? sanitize_textarea_field($_POST['article_content']) : '';
1435		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
	2680	+ <!-- Content Selector Modal -->
	2681	+ <div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
	2682	+ <div class="mxchat-kb-modal-content">
	2683	+ <div class="mxchat-kb-modal-header">
	2684	+ <h3>
	2685	+ <?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
	2686	+ <span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
	2687	+ </h3>
	2688	+ <span class="mxchat-kb-modal-close">&times;</span>
	2689	+ </div>
	2690	+ <div class="mxchat-kb-modal-filters">
	2691	+ <div class="mxchat-kb-search-group">
	2692	+ <input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
	2693	+ </div>
1436	2694
1437		- if ($prompt_id > 0 && !empty($article_content)) {
1438		- // Re-generate the embedding vector for the updated content
1439		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
	2695	+ <div class="mxchat-kb-filter-group">
	2696	+ <select id="mxchat-kb-content-type-filter">
	2697	+ <option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
	2698	+ <option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
	2699	+ <option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
	2700	+ <?php
	2701	+ // Add other post types dynamically
	2702	+ $post_types = get_post_types(array('public' => true), 'objects');
	2703	+ foreach ($post_types as $post_type) {
	2704	+ // Skip post and page as they're already added
	2705	+ if (!in_array($post_type->name, array('post', 'page'))) {
	2706	+ echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
	2707	+ }
	2708	+ }
	2709	+ ?>
	2710	+ </select>
1440	2711
1441		- if (is_array($embedding_vector)) {
1442		- // Serialize the embedding vector before storing it
1443		- $embedding_vector_serialized = serialize($embedding_vector);
	2712	+ <select id="mxchat-kb-content-status-filter">
	2713	+ <option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
	2714	+ <option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
	2715	+ <option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
	2716	+ </select>
1444	2717
1445		- // Update the prompt in the database
1446		- $updated = $wpdb->update(
1447		- $table_name,
1448		- array(
1449		- 'article_content' => $article_content,
1450		- 'embedding_vector' => $embedding_vector_serialized,
1451		- 'source_url' => $article_url,
1452		- ),
1453		- array('id' => $prompt_id),
1454		- array('%s', '%s', '%s'),
1455		- array('%d')
1456		- );
	2718	+ <select id="mxchat-kb-processed-filter">
	2719	+ <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
	2720	+ <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
	2721	+ <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
	2722	+ </select>
	2723	+ </div>
	2724	+ </div>
1457	2725
1458		- if ($updated !== false) {
1459		- wp_send_json_success();
1460		- } else {
1461		- wp_send_json_error(esc_html__('Database update failed.', 'mxchat'));
1462		- }
1463		- } else {
1464		- wp_send_json_error(esc_html__('Embedding generation failed.', 'mxchat'));
1465		- }
1466		- } else {
1467		- wp_send_json_error(esc_html__('Invalid data.', 'mxchat'));
1468		- }
1469		-}
	2726	+ <div class="mxchat-kb-content-selection">
	2727	+ <div class="mxchat-kb-selection-header">
	2728	+ <label>
	2729	+ <input type="checkbox" id="mxchat-kb-select-all">
	2730	+ <?php esc_html_e('Select All', 'mxchat'); ?>
	2731	+ </label>
	2732	+ <span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
	2733	+ </div>
1470	2734
	2735	+ <div class="mxchat-kb-content-list">
	2736	+ <!-- Content will be loaded here via AJAX -->
	2737	+ <div class="mxchat-kb-loading">
	2738	+ <span class="mxchat-kb-spinner is-active"></span>
	2739	+ <?php esc_html_e('Loading content...', 'mxchat'); ?>
	2740	+ </div>
	2741	+ </div>
1471	2742
	2743	+ <div class="mxchat-kb-pagination">
	2744	+ <!-- Pagination will be added here -->
	2745	+ </div>
	2746	+ </div>
1472	2747
1473		-// Add this method to handle post updates
1474		-public function handle_post_update($post_id, $post, $update) {
1475		- // Basic validation checks
1476		- if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE || wp_is_post_revision($post_id)) {
1477		- return;
1478		- }
	2748	+ <div class="mxchat-kb-modal-footer">
	2749	+ <button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
	2750	+ <?php esc_html_e('Process Selected Content', 'mxchat'); ?>
	2751	+ <span class="mxchat-kb-selected-count">(0)</span>
	2752	+ </button>
	2753	+ <button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
	2754	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2755	+ </button>
	2756	+ </div>
	2757	+ </div>
	2758	+ </div>
1479	2759
1480		- // Only process published content
1481		- if (!in_array($post->post_status, array('publish'))) {
1482		- return;
1483		- }
1484		-
1485		- // Check if sync is enabled for this post type
1486		- $post_type = $post->post_type;
1487		- if (!in_array($post_type, array('post', 'page'))) {
1488		- return;
1489		- }
1490		-
1491		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1492		- if (get_option($sync_option) != '1') {
1493		- return;
1494		- }
1495		-
1496		- // Prepare content and URL
1497		- $content = wp_strip_all_tags($post->post_content);
1498		- $url = get_permalink($post_id);
1499		-
1500		- // Generate embedding vector
1501		- $embedding_vector = $this->mxchat_generate_embedding($content);
1502		- if (!$embedding_vector) {
1503		- return;
1504		- }
1505		-
1506		- // Check for Pinecone addon and its settings
1507		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1508		- $use_pinecone = false;
1509		-
1510		- if ($pinecone_settings && is_array($pinecone_settings)) {
1511		- // Check if Pinecone is enabled and all required settings are present
1512		- $use_pinecone = (
1513		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1514		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1515		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1516		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1517		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1518		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1519		- );
1520		- }
1521		-
1522		- if ($use_pinecone) {
1523		- // Use Pinecone
1524		- $pinecone_result = $this->store_in_pinecone_main(
1525		- $embedding_vector,
1526		- $content,
1527		- $url,
1528		- $pinecone_settings['mxchat_pinecone_api_key'],
1529		- $pinecone_settings['mxchat_pinecone_environment'],
1530		- $pinecone_settings['mxchat_pinecone_index']
1531		- );
1532		-
1533		- if (!$pinecone_result['success']) {
1534		- //error_log('MXChat: Pinecone sync failed - falling back to WordPress DB');
1535		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1536		- }
1537		- } else {
1538		- // Fallback to WordPress DB storage
1539		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1540		- }
	2760	+<?php
1541	2761	}
1542		-// Modified storage function to add type field
1543		-private function store_in_pinecone_main($embedding_vector, $content, $url, $api_key, $environment, $index_name, $vector_id = null) {
1544		- $vector_id = $vector_id ?: md5($url);
1545		- $options = get_option('mxchat_pinecone_addon_options');
1546		- $host = $options['mxchat_pinecone_host'] ?? '';
1547	2762
1548		- if (empty($host)) {
1549		- return array(
1550		- 'success' => false,
1551		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
1552		- );
1553		- }
1554	2763
1555		- // Determine if this is a product URL
1556		- $is_product = (strpos($url, '/product/') !== false || strpos($url, '/shop/') !== false);
1557	2764
1558		- $api_endpoint = "https://{$host}/vectors/upsert";
1559		- $request_body = array(
1560		- 'vectors' => array(
1561		- array(
1562		- 'id' => $vector_id,
1563		- 'values' => $embedding_vector,
1564		- 'metadata' => array(
1565		- 'text' => $content,
1566		- 'source_url' => $url,
1567		- 'type' => $is_product ? 'product' : 'content',
1568		- 'last_updated' => time()
1569		- )
1570		- )
1571		- )
1572		- );
1573	2765
1574		- $response = wp_remote_post($api_endpoint, array(
1575		- 'headers' => array(
1576		- 'Api-Key' => $api_key,
1577		- 'accept' => 'application/json',
1578		- 'content-type' => 'application/json'
1579		- ),
1580		- 'body' => wp_json_encode($request_body),
1581		- 'timeout' => 30,
1582		- 'data_format' => 'body'
1583		- ));
1584	2766
1585		- if (is_wp_error($response)) {
1586		- return array(
1587		- 'success' => false,
1588		- 'message' => $response->get_error_message()
1589		- );
1590		- }
1591	2767
1592		- $response_code = wp_remote_retrieve_response_code($response);
1593		- if ($response_code !== 200) {
1594		- $body = wp_remote_retrieve_body($response);
1595		- return array(
1596		- 'success' => false,
1597		- 'message' => sprintf(
1598		- 'Pinecone API error (HTTP %d): %s',
1599		- $response_code,
1600		- $body
1601		- )
1602		- );
1603		- }
1604		-
1605		- return array(
1606		- 'success' => true,
1607		- 'message' => 'Successfully stored in Pinecone'
1608		- );
1609		-}
1610		-// Helper method for WordPress DB storage
1611		-private function store_in_wordpress_db($content, $url, $embedding_vector) {
1612		- global $wpdb;
1613		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1614		-
1615		- $existing_entry = $wpdb->get_row(
1616		- $wpdb->prepare("SELECT id FROM $table_name WHERE source_url = %s", $url)
1617		- );
1618		-
1619		- if ($existing_entry) {
1620		- $wpdb->update(
1621		- $table_name,
1622		- array(
1623		- 'article_content' => $content,
1624		- 'embedding_vector' => serialize($embedding_vector),
1625		- 'timestamp' => current_time('mysql')
1626		- ),
1627		- array('id' => $existing_entry->id),
1628		- array('%s', '%s', '%s')
1629		- );
1630		- } else {
1631		- $wpdb->insert(
1632		- $table_name,
1633		- array(
1634		- 'article_content' => $content,
1635		- 'source_url' => $url,
1636		- 'embedding_vector' => serialize($embedding_vector),
1637		- 'timestamp' => current_time('mysql')
1638		- ),
1639		- array('%s', '%s', '%s', '%s')
1640		- );
1641		- }
1642		-}
1643	2768	/**
1644		- * Handle deletion of posts and pages from both Pinecone and WordPress DB
1645		- *
1646		- * @param int $post_id The ID of the post being deleted
1647		- * @return void
	2769	+ * Get bot-specific Pinecone configuration
	2770	+ * Used in the knowledge retrieval functions
1648	2771	*/
1649		-public function mxchat_handle_post_delete($post_id) {
1650		- // Get post data before it's deleted
1651		- $post = get_post($post_id);
1652		-
1653		- // Basic validation
1654		- if (!$post || wp_is_post_revision($post_id)) {
1655		- return;
1656		- }
1657		-
1658		- // Check post type
1659		- $post_type = $post->post_type;
1660		- if (!in_array($post_type, array('post', 'page'))) {
1661		- return;
1662		- }
1663		-
1664		- // Check if sync is enabled for this post type
1665		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1666		- if (get_option($sync_option) != '1') {
1667		- return;
1668		- }
1669		-
1670		- // Get the URL before post is deleted
1671		- $source_url = get_permalink($post_id);
1672		- if (!$source_url) {
1673		- //error_log('MXChat: Failed to get permalink for post ' . $post_id);
1674		- return;
1675		- }
1676		-
1677		- // Check for Pinecone addon and its settings
1678		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1679		- $use_pinecone = false;
1680		- if ($pinecone_settings && is_array($pinecone_settings)) {
1681		- $use_pinecone = (
1682		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1683		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1684		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1685		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1686		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1687		- !empty($pinecone_settings['mxchat_pinecone_environment'])
	2772	+private function get_bot_pinecone_config($bot_id = 'default') {
	2773	+ //error_log("MXCHAT DEBUG: get_bot_pinecone_config called for bot: " . $bot_id);
	2774	+
	2775	+ // If default bot or multi-bot add-on not active, use default Pinecone config
	2776	+ if ($bot_id === 'default' || !class_exists('MxChat_Multi_Bot_Manager')) {
	2777	+ //error_log("MXCHAT DEBUG: Using default Pinecone config (no multi-bot or bot is 'default')");
	2778	+ $addon_options = get_option('mxchat_pinecone_addon_options', array());
	2779	+ $config = array(
	2780	+ 'use_pinecone' => (isset($addon_options['mxchat_use_pinecone']) && $addon_options['mxchat_use_pinecone'] === '1'),
	2781	+ 'api_key' => $addon_options['mxchat_pinecone_api_key'] ?? '',
	2782	+ 'host' => $addon_options['mxchat_pinecone_host'] ?? '',
	2783	+ 'namespace' => $addon_options['mxchat_pinecone_namespace'] ?? ''
1688	2784	);
	2785	+ //error_log("MXCHAT DEBUG: Default config - use_pinecone: " . ($config['use_pinecone'] ? 'true' : 'false'));
	2786	+ return $config;
1689	2787	}
1690		-
1691		- $deletion_successful = false;
1692		-
1693		- if ($use_pinecone) {
1694		- try {
1695		- $pinecone_result = $this->delete_from_pinecone(
1696		- array($source_url),
1697		- $pinecone_settings['mxchat_pinecone_api_key'],
1698		- $pinecone_settings['mxchat_pinecone_environment'],
1699		- $pinecone_settings['mxchat_pinecone_index']
1700		- );
1701		-
1702		- if (!$pinecone_result['success']) {
1703		- //error_log('MXChat: Pinecone deletion failed for URL: ' . $source_url . ' - ' . $pinecone_result['message']);
1704		- } else {
1705		- $deletion_successful = true;
1706		- }
1707		- } catch (Exception $e) {
1708		- //error_log('MXChat: Exception during Pinecone deletion - ' . $e->getMessage());
1709		- }
1710		- }
1711		-
1712		- // Always attempt WordPress DB deletion, regardless of Pinecone status
1713		- try {
1714		- global $wpdb;
1715		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1716		-
1717		- $result = $wpdb->delete(
1718		- $table_name,
1719		- array('source_url' => $source_url),
1720		- array('%s')
1721		- );
1722		-
1723		- if ($result === false) {
1724		- //error_log('MXChat: WordPress DB deletion failed for URL: ' . $source_url);
1725		- } else {
1726		- $deletion_successful = true;
1727		- }
1728		- } catch (Exception $e) {
1729		- //error_log('MXChat: Exception during WordPress DB deletion - ' . $e->getMessage());
1730		- }
1731		-
1732		- if (!$deletion_successful) {
1733		- //error_log('MXChat: Complete deletion failure for post ID: ' . $post_id . ' URL: ' . $source_url);
1734		- }
1735		-}
1736		-
1737		-
1738		-public function mxchat_handle_content_submission() {
1739		- // Check if the form was submitted and the user has permission.
1740		- if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
1741		- return;
1742		- }
1743		-
1744		- // Verify the nonce.
1745		- $nonce = isset($_POST['mxchat_submit_content_nonce']) ? sanitize_text_field(wp_unslash($_POST['mxchat_submit_content_nonce'])) : '';
1746		- if (!wp_verify_nonce($nonce, 'mxchat_submit_content_action')) {
1747		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1748		- }
1749		-
1750		- // Sanitize the inputs.
1751		- $article_content = sanitize_textarea_field($_POST['article_content']);
1752		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
1753		-
1754		- // Generate the embedding vector.
1755		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
1756		- if (!is_array($embedding_vector)) {
1757		- set_transient('mxchat_admin_notice_error',
1758		- esc_html__('Embedding generation failed. Please ensure your API key is correct and try again.', 'mxchat'),
1759		- 30
1760		- );
1761		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1762		- exit;
1763		- }
1764		-
1765		- // Store in the WordPress database.
1766		- global $wpdb;
1767		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1768		-
1769		- // Ensure the source_url column exists.
1770		- if ($wpdb->get_var($wpdb->prepare("SHOW COLUMNS FROM {$table_name} LIKE %s", 'source_url')) != 'source_url') {
1771		- $wpdb->query($wpdb->prepare("ALTER TABLE {$table_name} ADD source_url VARCHAR(255) DEFAULT ''"));
1772		- }
1773		-
1774		- // Serialize and store the embedding vector.
1775		- $embedding_vector_serialized = serialize($embedding_vector);
1776		- $inserted = $wpdb->insert(
1777		- $table_name,
1778		- array(
1779		- 'article_content' => $article_content,
1780		- 'embedding_vector' => $embedding_vector_serialized,
1781		- 'source_url' => $article_url,
1782		- ),
1783		- array('%s', '%s', '%s')
1784		- );
1785		-
1786		- if ($inserted === false) {
1787		- set_transient('mxchat_admin_notice_error',
1788		- esc_html__('Error inserting content into the database. Please try again.', 'mxchat'),
1789		- 30
1790		- );
	2788	+
	2789	+ //error_log("MXCHAT DEBUG: Calling filter 'mxchat_get_bot_pinecone_config' for bot: " . $bot_id);
	2790	+
	2791	+ // Hook for multi-bot add-on to provide bot-specific Pinecone config
	2792	+ $bot_pinecone_config = apply_filters('mxchat_get_bot_pinecone_config', array(), $bot_id);
	2793	+
	2794	+ if (!empty($bot_pinecone_config)) {
	2795	+ //error_log("MXCHAT DEBUG: Got bot-specific config from filter");
	2796	+ //error_log(" - use_pinecone: " . (isset($bot_pinecone_config['use_pinecone']) ? ($bot_pinecone_config['use_pinecone'] ? 'true' : 'false') : 'not set'));
	2797	+ //error_log(" - host: " . ($bot_pinecone_config['host'] ?? 'not set'));
	2798	+ //error_log(" - namespace: " . ($bot_pinecone_config['namespace'] ?? 'not set'));
1791	2799	} else {
1792		- set_transient('mxchat_admin_notice_success',
1793		- esc_html__('Content successfully submitted!', 'mxchat'),
1794		- 30
1795		- );
	2800	+ //error_log("MXCHAT DEBUG: Filter returned empty config!");
1796	2801	}
1797		-
1798		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1799		- exit;
	2802	+
	2803	+ return is_array($bot_pinecone_config) ? $bot_pinecone_config : array();
1800	2804	}
1801	2805
1802		-private function is_pdf_url($url, $response) {
1803		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1804		- $file_extension = strtolower(pathinfo($url, PATHINFO_EXTENSION));
1805		-
1806		- return strpos($content_type, 'pdf') !== false || $file_extension === 'pdf';
1807		-}
1808		-private function handle_pdf_for_knowledge_base($pdf_url, $response) {
	2806	+public function mxchat_delete_chat_history() {
1809	2807	if (!current_user_can('manage_options')) {
1810		- //error_log(esc_html__('Unauthorized PDF processing attempt', 'mxchat'));
1811		- return false;
	2808	+ echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
	2809	+ wp_die();
1812	2810	}
	2811	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
	2812	+ global $wpdb;
	2813	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1813	2814
1814		- $pdf_url = esc_url_raw($pdf_url);
1815		- $upload_dir = wp_upload_dir();
	2815	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	2816	+ $deleted_count = 0;
1816	2817
1817		- if (isset($upload_dir['error']) && $upload_dir['error'] !== false) {
1818		- //error_log(sprintf(esc_html__('Upload directory error: %s', 'mxchat'), esc_html($upload_dir['error'])));
1819		- return false;
1820		- }
	2818	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	2819	+ $session_id_sanitized = sanitize_text_field($session_id);
1821	2820
1822		- $pdf_filename = sanitize_file_name('mxchat_kb_' . time() . '.pdf');
1823		- $pdf_path = trailingslashit($upload_dir['path']) . $pdf_filename;
	2821	+ // Clear relevant cache before deletion
	2822	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	2823	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
1824	2824
1825		- $response_body = wp_remote_retrieve_body($response);
1826		- if (empty($response_body)) {
1827		- //error_log(esc_html__('Empty PDF response body', 'mxchat'));
1828		- return false;
1829		- }
	2825	+ // Perform the deletion from the database table
	2826	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1830	2827
1831		- if (!wp_mkdir_p(dirname($pdf_path))) {
1832		- //error_log(sprintf(esc_html__('Failed to create directory for PDF: %s', 'mxchat'), esc_html($pdf_path)));
1833		- return false;
1834		- }
	2828	+ // Delete the corresponding option entry from wp_options table
	2829	+ delete_option("mxchat_history_" . $session_id_sanitized);
1835	2830
1836		- try {
1837		- file_put_contents($pdf_path, $response_body);
	2831	+ // Delete any associated metadata options
	2832	+ delete_option("mxchat_email_" . $session_id_sanitized);
	2833	+ delete_option("mxchat_agent_name_" . $session_id_sanitized);
1838	2834
1839		- if (!file_exists($pdf_path)) {
1840		- throw new Exception(__('Failed to save PDF file', 'mxchat'));
	2835	+ $deleted_count++;
1841	2836	}
1842	2837
1843		- $parser = new \Smalot\PdfParser\Parser();
1844		- $pdf = $parser->parseFile($pdf_path);
1845		- $total_pages = absint(count($pdf->getPages()));
	2838	+ // Optionally, clear a general cache if you have one
	2839	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
1846	2840
1847		- if ($total_pages < 1) {
1848		- throw new Exception(__('Invalid PDF: no pages found', 'mxchat'));
1849		- }
1850		-
1851		- wp_schedule_single_event(time(), 'mxchat_process_pdf_pages', array(
1852		- 'pdf_path' => $pdf_path,
1853		- 'pdf_url' => $pdf_url,
1854		- 'total_pages' => $total_pages,
1855		- 'batch_size' => absint(15),
1856		- 'batch_pause' => absint(10)
1857		- ));
1858		-
1859		- $status_data = array(
1860		- 'total_pages' => $total_pages,
1861		- 'processed_pages' => 0,
1862		- 'status' => 'processing',
1863		- 'last_update' => time()
1864		- );
1865		-
1866		- set_transient(
1867		- sanitize_key('mxchat_pdf_status_' . md5($pdf_url)),
1868		- array_map('sanitize_text_field', $status_data),
1869		- DAY_IN_SECONDS
1870		- );
1871		-
1872		- return __('scheduled', 'mxchat');
1873		-
1874		- } catch (Exception $e) {
1875		- //error_log(sprintf(esc_html__('Error preparing PDF for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1876		- if (file_exists($pdf_path)) {
1877		- wp_delete_file($pdf_path);
1878		- }
1879		- return false;
1880		- }
1881		-}
1882		-public static function process_pdf_pages_cron($pdf_path, $pdf_url, $total_pages, $batch_size, $batch_pause) {
1883		- // Validate inputs
1884		- $pdf_path = sanitize_text_field($pdf_path);
1885		- $pdf_url = esc_url_raw($pdf_url);
1886		- $total_pages = absint($total_pages);
1887		- $batch_size = absint($batch_size);
1888		- $batch_pause = absint($batch_pause);
1889		-
1890		- try {
1891		- if (!file_exists($pdf_path)) {
1892		- throw new Exception(sprintf('PDF file not found at path: %s', esc_html($pdf_path)));
1893		- }
1894		-
1895		- $parser = new \Smalot\PdfParser\Parser();
1896		- $pdf = $parser->parseFile($pdf_path);
1897		- $pages = $pdf->getPages();
1898		-
1899		- // Get current progress
1900		- $status_key = sanitize_key('mxchat_pdf_status_' . md5($pdf_url));
1901		- $status = get_transient($status_key);
1902		-
1903		- if (!$status || !is_array($status)) {
1904		- throw new Exception('Invalid status data retrieved from transient');
1905		- }
1906		-
1907		- $start_page = absint($status['processed_pages']);
1908		- $end_page = min($start_page + $batch_size, $total_pages);
1909		-
1910		- $instance = new self(); // Create an instance of the class
1911		-
1912		- for ($i = $start_page; $i < $end_page; $i++) {
1913		- $text = $pages[$i]->getText();
1914		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($text); // Call via instance
1915		-
1916		- if (!empty($sanitized_content)) {
1917		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content); // Call via instance
1918		- if (is_array($embedding_vector)) {
1919		- $metadata = array(
1920		- 'document_type' => 'pdf',
1921		- 'total_pages' => $total_pages,
1922		- 'current_page' => $i + 1,
1923		- 'prev_page' => $i > 0 ? $i : null,
1924		- 'next_page' => $i < ($total_pages - 1) ? $i + 2 : null,
1925		- 'source_url' => $pdf_url
1926		- );
1927		-
1928		- $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
1929		- $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
1930		-
1931		- $options = get_option('mxchat_options');
1932		- MxChat_Utils::submit_content_to_db($content_with_metadata, $page_url, $options['api_key']);
1933		- }
1934		- }
1935		-
1936		- // Update progress with sanitized data
1937		- $status['processed_pages'] = absint($i + 1);
1938		- $status['last_update'] = time();
1939		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1940		- }
1941		-
1942		- // Schedule next batch if needed
1943		- if ($end_page < $total_pages) {
1944		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_pdf_pages', array(
1945		- 'pdf_path' => $pdf_path,
1946		- 'pdf_url' => $pdf_url,
1947		- 'total_pages' => $total_pages,
1948		- 'batch_size' => $batch_size,
1949		- 'batch_pause' => $batch_pause
1950		- ));
1951		- } else {
1952		- // Processing complete
1953		- $status['status'] = 'complete';
1954		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1955		- if (file_exists($pdf_path)) {
1956		- wp_delete_file($pdf_path);
1957		- }
1958		- }
1959		-
1960		- } catch (\Exception $e) {
1961		- $status['status'] = 'error';
1962		- $status['error'] = sanitize_text_field($e->getMessage());
1963		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1964		- if (file_exists($pdf_path)) {
1965		- wp_delete_file($pdf_path);
1966		- }
1967		- }
1968		-}
1969		-public function get_pdf_processing_status($pdf_url) {
1970		- $pdf_url = esc_url_raw($pdf_url);
1971		- $status = get_transient(sanitize_key('mxchat_pdf_status_' . md5($pdf_url)));
1972		-
1973		- if (!$status || !is_array($status)) {
1974		- return false;
1975		- }
1976		-
1977		- return array(
1978		- 'total_pages' => absint($status['total_pages']),
1979		- 'processed_pages' => absint($status['processed_pages']),
1980		- 'percentage' => ($status['total_pages'] > 0)
1981		- ? round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100)
1982		- : 0,
1983		- 'status' => sanitize_text_field($status['status']),
1984		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat')
1985		- );
1986		-}
1987		-public function mxchat_handle_sitemap_submission() {
1988		- // Check if the form was submitted and verify permissions
1989		- if (!isset($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
1990		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
1991		- }
1992		-
1993		- // Verify nonce
1994		- check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
1995		-
1996		- // Validate URL
1997		- if (!isset($_POST['sitemap_url']) || empty($_POST['sitemap_url'])) {
1998		- set_transient('mxchat_admin_notice_error',
1999		- esc_html__('Please provide a valid URL.', 'mxchat'),
2000		- 30
2001		- );
2002		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2003		- exit;
2004		- }
2005		-
2006		- $submitted_url = esc_url_raw($_POST['sitemap_url']);
2007		- $response = wp_remote_get($submitted_url, array('timeout' => 30));
2008		-
2009		- if (is_wp_error($response) || wp_remote_retrieve_response_code($response) !== 200) {
2010		- $error_message = is_wp_error($response) ? $response->get_error_message() : __('Failed to fetch URL', 'mxchat');
2011		- set_transient('mxchat_admin_notice_error',
2012		- sprintf(
2013		- esc_html__('Failed to fetch the URL: %s', 'mxchat'),
2014		- esc_html($error_message)
2015		- ),
2016		- 30
2017		- );
2018		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2019		- exit;
2020		- }
2021		-
2022		- $content_type = wp_remote_retrieve_header($response, 'content-type');
2023		- $body_content = wp_remote_retrieve_body($response);
2024		-
2025		- if (empty($body_content)) {
2026		- set_transient('mxchat_admin_notice_error',
2027		- esc_html__('Empty response received from URL.', 'mxchat'),
2028		- 30
2029		- );
2030		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2031		- exit;
2032		- }
2033		-
2034		- // Handle PDF URL
2035		- if ($this->is_pdf_url($submitted_url, $response)) {
2036		- $result = $this->handle_pdf_for_knowledge_base($submitted_url, $response);
2037		-
2038		- if ($result === 'scheduled') {
2039		- set_transient(
2040		- 'mxchat_last_pdf_url',
2041		- sanitize_text_field($submitted_url),
2042		- DAY_IN_SECONDS
2043		- );
2044		- set_transient('mxchat_admin_notice_info',
2045		- esc_html__('PDF processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
2046		- 30
2047		- );
2048		- } else {
2049		- set_transient('mxchat_admin_notice_error',
2050		- esc_html__('Failed to start PDF processing. Please try again.', 'mxchat'),
2051		- 30
2052		- );
2053		- }
2054		-
2055		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2056		- exit;
2057		- }
2058		-
2059		- // Handle Sitemap XML
2060		- if (strpos($content_type, 'xml') !== false || strpos($body_content, '<urlset') !== false) {
2061		- libxml_use_internal_errors(true);
2062		- $xml = simplexml_load_string($body_content);
2063		- $xml_errors = libxml_get_errors();
2064		- libxml_clear_errors();
2065		-
2066		- if ($xml === false || !empty($xml_errors)) {
2067		- set_transient('mxchat_admin_notice_error',
2068		- esc_html__('Invalid sitemap XML. Please provide a valid sitemap.', 'mxchat'),
2069		- 30
2070		- );
2071		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2072		- exit;
2073		- }
2074		-
2075		- $result = $this->handle_sitemap_for_knowledge_base($xml, $submitted_url);
2076		-
2077		- if ($result === 'scheduled') {
2078		- set_transient(
2079		- 'mxchat_last_sitemap_url',
2080		- sanitize_text_field($submitted_url),
2081		- DAY_IN_SECONDS
2082		- );
2083		- set_transient('mxchat_admin_notice_info',
2084		- esc_html__('Sitemap processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
2085		- 30
2086		- );
2087		- } else {
2088		- set_transient('mxchat_admin_notice_error',
2089		- esc_html__('Failed to start sitemap processing. Please try again.', 'mxchat'),
2090		- 30
2091		- );
2092		- }
2093		-
2094		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2095		- exit;
2096		- }
2097		-
2098		- // Handle Regular URL
2099		- $page_content = $this->mxchat_extract_main_content($body_content);
2100		- $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
2101		-
2102		- if (empty($sanitized_content)) {
2103		- set_transient('mxchat_admin_notice_error',
2104		- esc_html__('No valid content found on the provided URL.', 'mxchat'),
2105		- 30
2106		- );
2107		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2108		- exit;
2109		- }
2110		-
2111		- $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
2112		- if (is_array($embedding_vector)) {
2113		- MxChat_Utils::submit_content_to_db(
2114		- $sanitized_content,
2115		- $submitted_url,
2116		- $this->options['api_key']
2117		- );
2118		- set_transient('mxchat_admin_notice_success',
2119		- esc_html__('URL content successfully submitted!', 'mxchat'),
2120		- 30
2121		- );
	2841	+ echo wp_json_encode([
	2842	+ 'success' => sprintf(
	2843	+ esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
	2844	+ $deleted_count
	2845	+ )
	2846	+ ]);
2122	2847	} else {
2123		- set_transient('mxchat_admin_notice_error',
2124		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
2125		- 30
2126		- );
	2848	+ echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
2127	2849	}
2128	2850
2129		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2130		- exit;
	2851	+ wp_die();
2131	2852	}
2132		-private function handle_sitemap_for_knowledge_base($xml, $sitemap_url) {
2133		- if (!current_user_can('manage_options')) {
2134		- //error_log(esc_html__('Unauthorized sitemap processing attempt', 'mxchat'));
2135		- return false;
2136		- }
2137		-
2138		- try {
2139		- $sitemap_url = esc_url_raw($sitemap_url);
2140		-
2141		- if (!$xml || !is_object($xml)) {
2142		- throw new Exception(__('Invalid XML object provided', 'mxchat'));
2143		- }
2144		-
2145		- $urls = [];
2146		- foreach ($xml->url as $url_element) {
2147		- $url = esc_url_raw((string)$url_element->loc);
2148		- if ($url) {
2149		- $urls[] = $url;
2150		- }
2151		- }
2152		-
2153		- $total_urls = absint(count($urls));
2154		-
2155		- if ($total_urls < 1) {
2156		- throw new Exception(__('No valid URLs found in sitemap', 'mxchat'));
2157		- }
2158		-
2159		- wp_schedule_single_event(time(), 'mxchat_process_sitemap_urls', array(
2160		- 'urls' => $urls,
2161		- 'sitemap_url' => $sitemap_url,
2162		- 'total_urls' => $total_urls,
2163		- 'batch_size' => absint(10),
2164		- 'batch_pause' => absint(5)
2165		- ));
2166		-
2167		- $status_data = array(
2168		- 'total_urls' => $total_urls,
2169		- 'processed_urls' => 0,
2170		- 'status' => 'processing',
2171		- 'last_update' => time()
2172		- );
2173		-
2174		- set_transient(
2175		- sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)),
2176		- array_map('sanitize_text_field', $status_data),
2177		- DAY_IN_SECONDS
2178		- );
2179		-
2180		- return __('scheduled', 'mxchat');
2181		-
2182		- } catch (\Exception $e) {
2183		- //error_log(sprintf(esc_html__('Error preparing sitemap for processing: %s', 'mxchat'), esc_html($e->getMessage())));
2184		- return false;
2185		- }
2186		-}
2187		-public static function process_sitemap_urls_cron($urls, $sitemap_url, $total_urls, $batch_size, $batch_pause) {
2188		- // Validate inputs
2189		- $sitemap_url = esc_url_raw($sitemap_url);
2190		- $total_urls = absint($total_urls);
2191		- $batch_size = absint($batch_size);
2192		- $batch_pause = absint($batch_pause);
2193		-
2194		- if (!is_array($urls) || empty($urls)) {
	2853	+public function display_admin_notices() {
	2854	+ // Check if we're on a MXChat admin page
	2855	+ $screen = get_current_screen();
	2856	+ if (!$screen || strpos($screen->base, 'mxchat') === false) {
2195	2857	return;
2196	2858	}
2197	2859
2198		- try {
2199		- $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
2200		- $status = get_transient($status_key);
	2860	+ //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
2201	2861
2202		- if (!$status || !is_array($status)) {
2203		- throw new Exception('Invalid status data retrieved from transient');
2204		- }
2205		-
2206		- $start_url = absint($status['processed_urls']);
2207		- $end_url = min($start_url + $batch_size, $total_urls);
2208		- $instance = new self();
2209		-
2210		- // Track failures in batch
2211		- $batch_stats = [
2212		- 'processed' => 0,
2213		- 'failed' => 0,
2214		- 'last_error' => ''
2215		- ];
2216		-
2217		- for ($i = $start_url; $i < $end_url; $i++) {
2218		- $page_url = esc_url_raw($urls[$i]);
2219		- $page_response = wp_remote_get($page_url);
2220		-
2221		- if (is_wp_error($page_response) || wp_remote_retrieve_response_code($page_response) !== 200) {
2222		- $batch_stats['failed']++;
2223		- continue;
2224		- }
2225		-
2226		- $page_html = wp_remote_retrieve_body($page_response);
2227		- $page_content = $instance->mxchat_extract_main_content($page_html);
2228		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($page_content);
2229		-
2230		- if (!empty($sanitized_content)) {
2231		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content);
2232		-
2233		- if (is_array($embedding_vector)) {
2234		- $options = get_option('mxchat_options');
2235		- $submission_result = MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $options['api_key']);
2236		-
2237		- if (is_wp_error($submission_result)) {
2238		- $batch_stats['failed']++;
2239		- $batch_stats['last_error'] = $submission_result->get_error_message();
2240		- continue;
2241		- }
2242		-
2243		- $batch_stats['processed']++;
2244		- } else {
2245		- $batch_stats['failed']++;
2246		- $batch_stats['last_error'] = 'Failed to generate embedding. Please check OpenAI API key.';
2247		- }
2248		- }
2249		-
2250		- $status['processed_urls'] = absint($i + 1);
2251		- $status['last_update'] = time();
2252		- $status['failed_urls'] = absint($status['failed_urls'] ?? 0) + $batch_stats['failed'];
2253		- $status['last_error'] = $batch_stats['last_error'];
2254		-
2255		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2256		- }
2257		-
2258		- // If all URLs in this batch failed, stop processing
2259		- if ($batch_stats['processed'] === 0 && $batch_stats['failed'] > 0) {
2260		- $status['status'] = 'error';
2261		- $status['error'] = sprintf(
2262		- 'Processing stopped: %d consecutive failures. Last error: %s',
2263		- $batch_stats['failed'],
2264		- $batch_stats['last_error']
2265		- );
2266		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2267		- return;
2268		- }
2269		-
2270		- if ($end_url < $total_urls) {
2271		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_sitemap_urls', array(
2272		- 'urls' => array_map('esc_url_raw', $urls),
2273		- 'sitemap_url' => $sitemap_url,
2274		- 'total_urls' => $total_urls,
2275		- 'batch_size' => $batch_size,
2276		- 'batch_pause' => $batch_pause,
2277		- ));
2278		- } else {
2279		- $status['status'] = 'complete';
2280		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2281		- }
2282		- } catch (\Exception $e) {
2283		- $status['status'] = 'error';
2284		- $status['error'] = sanitize_text_field($e->getMessage());
2285		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2286		- }
2287		-}
2288		-
2289		-public function get_sitemap_processing_status($sitemap_url) {
2290		- $sitemap_url = esc_url_raw($sitemap_url);
2291		- $status = get_transient(sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)));
2292		-
2293		- if (!$status || !is_array($status)) {
2294		- return false;
2295		- }
2296		-
2297		- return array(
2298		- 'total_urls' => absint($status['total_urls']),
2299		- 'processed_urls' => absint($status['processed_urls']),
2300		- 'failed_urls' => absint($status['failed_urls'] ?? 0),
2301		- 'percentage' => ($status['total_urls'] > 0)
2302		- ? round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100)
2303		- : 0,
2304		- 'status' => sanitize_text_field($status['status']),
2305		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat'),
2306		- 'error' => isset($status['error']) ? sanitize_text_field($status['error']) : '',
2307		- 'last_error' => isset($status['last_error']) ? sanitize_text_field($status['last_error']) : ''
2308		- );
2309		-}
2310		-
2311		-public function mxchat_stop_processing() {
2312		- // Verify permissions
2313		- if (!current_user_can('manage_options')) {
2314		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
2315		- }
2316		-
2317		- // Verify nonce
2318		- check_admin_referer('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce');
2319		-
2320		- // Get the last sitemap URL and clear its transient
2321		- $sitemap_url = get_transient('mxchat_last_sitemap_url');
2322		- if ($sitemap_url) {
2323		- delete_transient('mxchat_sitemap_status_' . md5($sitemap_url));
2324		- delete_transient('mxchat_last_sitemap_url');
2325		- }
2326		-
2327		- // Get the last PDF URL and clear its transient
2328		- $pdf_url = get_transient('mxchat_last_pdf_url');
2329		- if ($pdf_url) {
2330		- delete_transient('mxchat_pdf_status_' . md5($pdf_url));
2331		- delete_transient('mxchat_last_pdf_url');
2332		- }
2333		-
2334		- // Unschedule any pending sitemap events
2335		- $timestamp = wp_next_scheduled('mxchat_process_sitemap_urls');
2336		- if ($timestamp) {
2337		- wp_unschedule_event($timestamp, 'mxchat_process_sitemap_urls');
2338		- }
2339		-
2340		- // Redirect back with a success message
2341		- set_transient('mxchat_admin_notice_success',
2342		- esc_html__('Processing has been stopped successfully.', 'mxchat'),
2343		- 30
2344		- );
2345		- wp_safe_redirect(admin_url('admin.php?page=mxchat-prompts'));
2346		- exit;
2347		-}
2348		-private function mxchat_sanitize_content_for_api($content) {
2349		- // Remove script, style tags, and HTML comments
2350		- $content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $content);
2351		- $content = preg_replace('/<style\b[^>]*>(.*?)<\/style>/is', '', $content);
2352		- $content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
2353		-
2354		- // Remove all HTML tags and decode HTML entities
2355		- $content = wp_strip_all_tags($content);
2356		- $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
2357		-
2358		- // Trim and normalize whitespace
2359		- $content = trim(preg_replace('/\s+/', ' ', $content));
2360		-
2361		- return $content;
2362		-}
2363		-
2364		-
2365		-
2366		-
2367		-public function mxchat_handle_product_change($post_id, $post, $update) {
2368		- if ($post->post_type !== 'product') {
2369		- return;
2370		- }
2371		-
2372		- if ($post->post_status === 'publish') {
2373		- add_action('shutdown', function() use ($post_id) {
2374		- $product = wc_get_product($post_id);
2375		- if ($product) {
2376		- $this->mxchat_store_product_embedding($product);
2377		- }
2378		- });
2379		- }
2380		-}
2381		-
2382		-private function mxchat_store_product_embedding($product) {
2383		- if (!isset($this->options['enable_woocommerce_integration']) ||
2384		- !in_array($this->options['enable_woocommerce_integration'], ['1', 'on'])) {
2385		- return;
2386		- }
2387		-
2388		- $source_url = get_permalink($product->get_id());
2389		-
2390		- // Build description
2391		- $regular_price = $product->get_regular_price();
2392		- $sale_price = $product->get_sale_price();
2393		- $description = $product->get_description() . "\n\n" .
2394		- esc_html__('Short Description:', 'mxchat') . " " . $product->get_short_description() . "\n" .
2395		- esc_html__('Price:', 'mxchat') . " " . $regular_price . "\n" .
2396		- esc_html__('Sale Price:', 'mxchat') . " " . ($sale_price ?: esc_html__('N/A', 'mxchat')) . "\n" .
2397		- esc_html__('SKU:', 'mxchat') . " " . $product->get_sku();
2398		-
2399		- // Generate embedding vector
2400		- $embedding_vector = $this->mxchat_generate_embedding($description);
2401		- if (!is_array($embedding_vector)) {
2402		- return;
2403		- }
2404		-
2405		- // Check for Pinecone addon and its settings
2406		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2407		- $use_pinecone = false;
2408		-
2409		- if ($pinecone_settings && is_array($pinecone_settings)) {
2410		- $use_pinecone = (
2411		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2412		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2413		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2414		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2415		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2416		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2417		- );
2418		- }
2419		-
2420		- if ($use_pinecone) {
2421		- $result = $this->store_in_pinecone_main(
2422		- $embedding_vector,
2423		- $description,
2424		- $source_url,
2425		- $pinecone_settings['mxchat_pinecone_api_key'],
2426		- $pinecone_settings['mxchat_pinecone_environment'],
2427		- $pinecone_settings['mxchat_pinecone_index']
2428		- );
2429		-
2430		- if (!$result['success']) {
2431		- // Fallback to WordPress DB if Pinecone storage fails
2432		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2433		- }
	2862	+ // Check for error notices
	2863	+ $error_notice = get_transient('mxchat_admin_notice_error');
	2864	+ if ($error_notice) {
	2865	+ //error_log('Found error transient: ' . $error_notice);
	2866	+ echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
	2867	+ delete_transient('mxchat_admin_notice_error');
	2868	+ //error_log('Displayed and deleted error transient');
2434	2869	} else {
2435		- // Use WordPress DB storage
2436		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
	2870	+ //error_log('No error transient found');
2437	2871	}
2438		-}
2439	2872
2440		-public function mxchat_handle_product_delete($post_id) {
2441		- if (get_post_type($post_id) !== 'product') {
2442		- return;
	2873	+ // Check for success notices
	2874	+ $success_notice = get_transient('mxchat_admin_notice_success');
	2875	+ if ($success_notice) {
	2876	+ //error_log('Found success transient: ' . $success_notice);
	2877	+ echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
	2878	+ delete_transient('mxchat_admin_notice_success');
	2879	+ //error_log('Displayed and deleted success transient');
2443	2880	}
2444	2881
2445		- $source_url = get_permalink($post_id);
2446		-
2447		- // Check for Pinecone addon and its settings
2448		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2449		- $use_pinecone = false;
2450		-
2451		- if ($pinecone_settings && is_array($pinecone_settings)) {
2452		- $use_pinecone = (
2453		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2454		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2455		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2456		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2457		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2458		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2459		- );
	2882	+ // Check for info notices
	2883	+ $info_notice = get_transient('mxchat_admin_notice_info');
	2884	+ if ($info_notice) {
	2885	+ //error_log('Found info transient: ' . $info_notice);
	2886	+ echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
	2887	+ delete_transient('mxchat_admin_notice_info');
	2888	+ //error_log('Displayed and deleted info transient');
2460	2889	}
2461	2890
2462		- if ($use_pinecone) {
2463		- $this->delete_from_pinecone(
2464		- array($source_url),
2465		- $pinecone_settings['mxchat_pinecone_api_key'],
2466		- $pinecone_settings['mxchat_pinecone_environment'],
2467		- $pinecone_settings['mxchat_pinecone_index']
2468		- );
2469		- } else {
2470		- // Fallback to WordPress DB deletion
2471		- global $wpdb;
2472		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
2473		- $wpdb->delete($table_name, array('source_url' => $source_url), array('%s'));
2474		- }
2475	2891	}
2476	2892
2477	2893
2478		-/**
2479		- * Delete vectors from Pinecone by source URL
2480		- *
2481		- * @param array $urls Array of source URLs to delete
2482		- * @param string $api_key Pinecone API key
2483		- * @param string $environment Pinecone environment
2484		- * @param string $index_name Pinecone index name
2485		- * @return array Associative array with 'success' boolean and 'message' string
2486		- */
2487		-private function delete_from_pinecone($urls, $api_key, $environment, $index_name) {
2488		- // Get the Pinecone host from options (matching your store_in_pinecone_main pattern)
2489		- $options = get_option('mxchat_pinecone_addon_options');
2490		- $host = $options['mxchat_pinecone_host'] ?? '';
2491		-
2492		- if (empty($host)) {
2493		- return array(
2494		- 'success' => false,
2495		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
2496		- );
2497		- }
2498		-
2499		- // Build API endpoint using the configured host
2500		- $api_endpoint = "https://{$host}/vectors/delete";
2501		-
2502		- // Create vector IDs from URLs (matching your store method's ID generation)
2503		- $vector_ids = array_map('md5', $urls);
2504		-
2505		- // Prepare the delete request body
2506		- $request_body = array(
2507		- 'ids' => $vector_ids,
2508		- 'filter' => array(
2509		- 'source_url' => array(
2510		- '$in' => $urls
2511		- )
2512		- )
2513		- );
2514		-
2515		- // Make the deletion request
2516		- $response = wp_remote_post($api_endpoint, array(
2517		- 'headers' => array(
2518		- 'Api-Key' => $api_key,
2519		- 'accept' => 'application/json',
2520		- 'content-type' => 'application/json'
2521		- ),
2522		- 'body' => wp_json_encode($request_body),
2523		- 'timeout' => 30,
2524		- 'data_format' => 'body'
2525		- ));
2526		-
2527		- // Handle WordPress HTTP API errors
2528		- if (is_wp_error($response)) {
2529		- return array(
2530		- 'success' => false,
2531		- 'message' => $response->get_error_message()
2532		- );
2533		- }
2534		-
2535		- // Check response status
2536		- $response_code = wp_remote_retrieve_response_code($response);
2537		- if ($response_code !== 200) {
2538		- $body = wp_remote_retrieve_body($response);
2539		- return array(
2540		- 'success' => false,
2541		- 'message' => sprintf(
2542		- 'Pinecone API error (HTTP %d): %s',
2543		- $response_code,
2544		- $body
2545		- )
2546		- );
2547		- }
2548		-
2549		- // Parse response body
2550		- $body = wp_remote_retrieve_body($response);
2551		- $response_data = json_decode($body, true);
2552		-
2553		- // Final validation of the response
2554		- if (json_last_error() !== JSON_ERROR_NONE) {
2555		- return array(
2556		- 'success' => false,
2557		- 'message' => 'Failed to parse Pinecone response: ' . json_last_error_msg()
2558		- );
2559		- }
2560		-
2561		- return array(
2562		- 'success' => true,
2563		- 'message' => sprintf('Successfully deleted %d vectors from Pinecone', count($vector_ids))
2564		- );
2565		-}
2566		-
2567		-
2568		-
2569		-
2570		-
2571	2894	public function mxchat_create_activation_page() {
2572	2895	$license_status = get_option('mxchat_license_status', 'inactive');
2573	2896	$license_error = get_option('mxchat_license_error', '');
	2897	+ $current_domain = parse_url(home_url(), PHP_URL_HOST);
	2898	+
	2899	+ $license_management_url = 'https://mxchat.ai/my-account/orders/';
	2900	+
	2901	+ // Check if this activation has been linked to a domain
	2902	+ $is_domain_linked = $this->is_current_activation_linked($current_domain);
2574	2903	?>
2575	2904	<div class="wrap mxchat-admin-activation">
2576	2905	<div class="mxchat-pro-hero">
2577	2906	<h1 class="pro-title">
2578		- <span class="pro-gradient-text">Activate</span> MxChat Pro
	2907	+ <span class="pro-gradient-text">Manage</span> MxChat Pro
2579	2908	</h1>
2580	2909	<p class="pro-subtitle">
2581		- <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	2910	+ <?php if ($license_status === 'active'): ?>
	2911	+ <?php esc_html_e('Your pro license is active. Manage your activation below.', 'mxchat'); ?>
	2912	+ <?php else: ?>
	2913	+ <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	2914	+ <?php endif; ?>
2582	2915	</p>
2583	2916	</div>
2584	2917
2585	2918	<?php if ($license_status === 'inactive' && !empty($license_error)): ?>
		@@ -2587,8 +2920,25 @@
2587	2920	<p><?php echo esc_html($license_error); ?></p>
2588	2921	</div>
2589	2922	<?php endif; ?>
2590	2923
	2924	+ <!-- Domain Linking Notice for Existing Users -->
	2925	+ <?php if ($license_status === 'active' && !$is_domain_linked): ?>
	2926	+ <div class="notice notice-info">
	2927	+ <p>
	2928	+ <strong><?php esc_html_e('New Feature: Domain Tracking', 'mxchat'); ?></strong><br>
	2929	+ <?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'); ?>
	2930	+ </p>
	2931	+ <p>
	2932	+ <button type="button" id="link-domain-button" class="button button-secondary">
	2933	+ <?php esc_html_e('Link This Domain', 'mxchat'); ?>
	2934	+ </button>
	2935	+ <span id="domain-link-status" style="margin-left: 10px;"></span>
	2936	+ </p>
	2937	+ </div>
	2938	+ <?php endif; ?>
	2939	+
	2940	+ <!-- Activation Form -->
2591	2941	<form id="mxchat-activation-form" class="mxchat-pro-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
2592	2942	<div class="mxchat-pro-form-container">
2593	2943	<table class="form-table">
2594	2944	<tr valign="top">
		@@ -2603,8 +2953,12 @@
2603	2953	<input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text mxchat-pro-input" required />
2604	2954	</td>
2605	2955	</tr>
2606	2956	</table>
	2957	+
	2958	+ <!-- Hidden field for domain -->
	2959	+ <input type="hidden" id="mxchat_domain" name="domain" value="<?php echo esc_attr($current_domain); ?>" />
	2960	+
2607	2961	<?php if ($license_status !== 'active'): ?>
2608	2962	<div class="mxchat-pro-button-container">
2609	2963	<button type="submit" id="activate_license_button" class="button button-primary mxchat-pro-button"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
2610	2964	<div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
		@@ -2611,8 +2965,9 @@
2611	2965	</div>
2612	2966	<?php endif; ?>
2613	2967	</div>
2614	2968	</form>
	2969	+
2615	2970	<!-- License Status Display -->
2616	2971	<div class="mxchat-pro-status">
2617	2972	<h3><?php esc_html_e('License Status:', 'mxchat'); ?>
2618	2973	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
		@@ -2618,15 +2973,91 @@
2618	2973	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
2619	2974	<?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
2620	2975	</span>
2621	2976	</h3>
	2977	+
	2978	+ <?php if ($license_status === 'active'): ?>
	2979	+ <div class="mxchat-license-details">
	2980	+ <p><strong><?php esc_html_e('Domain:', 'mxchat'); ?></strong> <?php echo esc_html($current_domain); ?>
	2981	+ <?php if ($is_domain_linked): ?>
	2982	+ <span style="color: green; margin-left: 10px;">✓ <?php esc_html_e('Linked', 'mxchat'); ?></span>
	2983	+ <?php else: ?>
	2984	+ <span style="color: orange; margin-left: 10px;">⚠ <?php esc_html_e('Not Linked', 'mxchat'); ?></span>
	2985	+ <?php endif; ?>
	2986	+ </p>
	2987	+ <p><strong><?php esc_html_e('Email:', 'mxchat'); ?></strong> <?php echo esc_html(get_option('mxchat_pro_email')); ?></p>
	2988	+ <p><strong><?php esc_html_e('License Key:', 'mxchat'); ?></strong>
	2989	+ <code style="background: #f1f1f1; padding: 2px 6px; border-radius: 3px;">
	2990	+ <?php echo esc_html(get_option('mxchat_activation_key')); ?>
	2991	+ </code>
	2992	+ </p>
	2993	+ <p>
	2994	+ <small>
	2995	+ <?php esc_html_e('Manage all your licenses and domains on', 'mxchat'); ?>
	2996	+ <a href="<?php echo esc_url($license_management_url); ?>" target="_blank">
	2997	+ <?php esc_html_e('your account dashboard', 'mxchat'); ?>
	2998	+ </a>
	2999	+ </small>
	3000	+ </p>
	3001	+
	3002	+ <!-- Deactivation Section -->
	3003	+ <div class="mxchat-deactivation-section" style="margin-top: 20px; padding: 15px; background: #fff3cd; border-left: 4px solid #ffc107; border-radius: 4px;">
	3004	+ <h4 style="margin-top: 0; color: #856404;">
	3005	+ <?php esc_html_e('License Management', 'mxchat'); ?>
	3006	+ </h4>
	3007	+ <p style="margin-bottom: 15px; color: #856404;">
	3008	+ <?php esc_html_e('Need to move this license to another site? Deactivate it here first, then activate it on your new site.', 'mxchat'); ?>
	3009	+ </p>
	3010	+ <button type="button" id="deactivate-license-button" class="button button-secondary" style="background: #dc3545; color: white; border-color: #dc3545;">
	3011	+ 🔓 <?php esc_html_e('Deactivate License', 'mxchat'); ?>
	3012	+ </button>
	3013	+ <span id="deactivate-status" style="margin-left: 10px;"></span>
	3014	+ </div>
	3015	+ </div>
	3016	+ <?php endif; ?>
2622	3017	</div>
2623	3018
	3019	+ <!-- Hidden fields for JavaScript -->
	3020	+ <input type="hidden" id="mxchat-ajax-url" value="<?php echo admin_url('admin-ajax.php'); ?>" />
	3021	+ <input type="hidden" id="mxchat-nonce" value="<?php echo wp_create_nonce('mxchat_activate_license_nonce'); ?>" />
	3022	+ <input type="hidden" id="mxchat-api-url" value="https://mxchat.ai" />
2624	3023	</div>
2625	3024	<?php
2626	3025	}
2627	3026
2628		-public function mxchat_intents_page_html() {
	3027	+/**
	3028	+ * Check if current activation is linked to a domain
	3029	+ * This checks YOUR website's database, not the user's local database
	3030	+ */
	3031	+private function is_current_activation_linked($domain) {
	3032	+ $license_key = get_option('mxchat_activation_key');
	3033	+ $email = get_option('mxchat_pro_email');
	3034	+
	3035	+ if (empty($license_key) || empty($email)) {
	3036	+ return false;
	3037	+ }
	3038	+
	3039	+ // Check with YOUR website's API
	3040	+ $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
	3041	+ 'body' => array(
	3042	+ 'license_key' => $license_key,
	3043	+ 'email' => $email,
	3044	+ 'domain' => $domain
	3045	+ ),
	3046	+ 'timeout' => 10,
	3047	+ 'sslverify' => false
	3048	+ ));
	3049	+
	3050	+ if (is_wp_error($response)) {
	3051	+ return false;
	3052	+ }
	3053	+
	3054	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	3055	+ return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
	3056	+}
	3057	+
	3058	+
	3059	+public function mxchat_actions_page_html() {
2629	3060	if (!current_user_can('manage_options')) {
2630	3061	return;
2631	3062	}
2632	3063
		@@ -2639,9 +3070,9 @@
2639	3070
2640	3071	// Success message
2641	3072	if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2642	3073	echo '<div class="notice notice-success is-dismissible"><p>' .
2643		- esc_html__('Intent updated successfully.', 'mxchat') .
	3074	+ esc_html__('Action updated successfully.', 'mxchat') .
2644	3075	'</p></div>';
2645	3076	}
2646	3077
2647	3078	// Filtering logic
		@@ -2662,10 +3093,10 @@
2662	3093	// Pagination
2663	3094	$total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2664	3095	$total_pages = ceil($total_intents / $per_page);
2665	3096
2666		- // Get intents
2667		- $intents = $wpdb->get_results($wpdb->prepare(
	3097	+ // Get intents (now called actions)
	3098	+ $actions = $wpdb->get_results($wpdb->prepare(
2668	3099	"SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2669	3100	$per_page, $offset
2670	3101	));
2671	3102
		@@ -2676,605 +3107,1104 @@
2676	3107	<div class="wrap mxchat-wrapper">
2677	3108	<!-- Hero Section -->
2678	3109	<div class="mxchat-hero">
2679	3110	<h1 class="mxchat-main-title">
2680		- <span class="mxchat-gradient-text">Intent</span> Manager
	3111	+ <span class="mxchat-gradient-text">Actions</span> Manager
2681	3112	</h1>
2682	3113	<p class="mxchat-hero-subtitle">
2683		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	3114	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2684	3115	</p>
2685	3116	</div>
2686	3117
2687		- <div class="mxchat-content">
2688		- <!-- Add Intent Card -->
2689		- <div class="mxchat-card">
2690		- <div class="mxchat-card-header">
2691		- <h2><?php esc_html_e('Add New Intent', 'mxchat'); ?></h2>
2692		- </div>
2693		-
2694		- <div class="mxchat-intent-documentation">
2695		- <p>
2696		- <?php esc_html_e('We highly encourage users to quickly read our ', 'mxchat'); ?>
2697		- <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer">
2698		- <?php esc_html_e('documentation', 'mxchat'); ?>
2699		- </a>
2700		- <?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'); ?>
2701		- </p>
2702		- </div>
2703		-
2704		- <form id="mxchat-add-intent-form" method="post"
2705		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2706		- <input type="hidden" name="action" value="mxchat_add_intent">
2707		- <?php wp_nonce_field('mxchat_add_intent_nonce'); ?>
2708		-
2709		- <div class="mxchat-form-group">
2710		- <label for="intent_label">
2711		- <?php esc_html_e('Intent Label (For your reference only)', 'mxchat'); ?>
2712		- </label>
2713		- <input name="intent_label" type="text" id="intent_label" required
2714		- class="mxchat-intent-input"
2715		- placeholder="<?php esc_attr_e('Example Email Capture: Newsletter Signup', 'mxchat'); ?>">
	3118	+ <!-- Actions Header with Search and Filter -->
	3119	+ <div class="mxchat-actions-header">
	3120	+ <div class="mxchat-actions-filters">
	3121	+ <form method="get" class="mxchat-search-form">
	3122	+ <input type="hidden" name="page" value="mxchat-actions">
	3123	+ <div class="mxchat-search-group">
	3124	+ <span class="dashicons dashicons-search"></span>
	3125	+ <input type="text" name="s" class="mxchat-search-input"
	3126	+ placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
	3127	+ value="<?php echo esc_attr($search_term); ?>">
2716	3128	</div>
2717		-
2718		- <div class="mxchat-form-group">
2719		- <label for="phrases">
2720		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2721		- </label>
2722		- <textarea name="phrases" id="phrases" rows="5" required
2723		- class="mxchat-intent-textarea"
2724		- 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>
2725		- </div>
2726		-
2727		- <div class="mxchat-form-group">
2728		- <label for="callback_function">
2729		- <?php esc_html_e('Callback Function', 'mxchat'); ?>
2730		- </label>
2731		- <select name="callback_function" id="callback_function"
2732		- class="mxchat-intent-select" required>
2733		- <option value="">
2734		- <?php esc_html_e('Select a Callback', 'mxchat'); ?>
	3129	+ <select name="callback_filter" class="mxchat-action-filter">
	3130	+ <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
	3131	+ <?php foreach ($available_callbacks as $function => $callback_data) :
	3132	+ $label = $callback_data['label']; ?>
	3133	+ <option value="<?php echo esc_attr($function); ?>"
	3134	+ <?php selected($callback_filter, $function); ?>>
	3135	+ <?php echo esc_html($label); ?>
2735	3136	</option>
2736		- <?php
2737		- $groups = $this->mxchat_get_available_callbacks(true);
2738		- foreach ($groups as $group_label => $group_callbacks) :
2739		- echo '<optgroup label="' . esc_attr($group_label) . '">';
2740		- foreach ($group_callbacks as $function => $data) :
2741		- $label = $data['label'];
2742		- $pro_only = $data['pro_only'];
2743		- $disabled = (!$this->is_activated && $pro_only) ? 'disabled' : '';
2744		- $label_suffix = (!$this->is_activated && $pro_only) ? ' (Pro Only)' : '';
2745		- ?>
2746		- <option value="<?php echo esc_attr($function); ?>"
2747		- <?php echo $disabled; ?>>
2748		- <?php echo esc_html($label . $label_suffix); ?>
2749		- </option>
2750		- <?php
2751		- endforeach;
2752		- echo '</optgroup>';
2753		- endforeach;
2754		- ?>
2755		- </select>
2756		- </div>
2757		-
2758		- <button type="submit" class="mxchat-button-primary">
2759		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
	3137	+ <?php endforeach; ?>
	3138	+ </select>
	3139	+ <button type="submit" class="mxchat-button-secondary">
	3140	+ <?php esc_html_e('Filter', 'mxchat'); ?>
2760	3141	</button>
2761	3142	</form>
2762	3143	</div>
	3144	+ <div class="mxchat-actions-controls">
	3145	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	3146	+ <span class="dashicons dashicons-plus-alt"></span>
	3147	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	3148	+ </button>
	3149	+ </div>
	3150	+ </div>
2763	3151
2764		- <!-- Manage Intents Card -->
2765		- <div class="mxchat-card">
2766		- <div class="mxchat-card-header">
2767		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2768		- <div class="mxchat-header-actions">
2769		- <form method="get" class="mxchat-search-form">
2770		- <input type="hidden" name="page" value="mxchat-intents">
2771		- <div class="mxchat-search-group">
2772		- <span class="dashicons dashicons-search"></span>
2773		- <input type="text" name="s"
2774		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2775		- value="<?php echo esc_attr($search_term); ?>">
2776		- <select name="callback_filter" class="mxchat-intent-filter">
2777		- <option value="">
2778		- <?php esc_html_e('All Callbacks', 'mxchat'); ?>
2779		- </option>
2780		- <?php foreach ($available_callbacks as $function => $callback_data) :
2781		- $label = $callback_data['label']; ?>
2782		- <option value="<?php echo esc_attr($function); ?>"
2783		- <?php selected($callback_filter, $function); ?>>
2784		- <?php echo esc_html($label); ?>
2785		- </option>
2786		- <?php endforeach; ?>
2787		- </select>
2788		- <button type="submit" class="mxchat-button-secondary">
2789		- <?php esc_html_e('Filter', 'mxchat'); ?>
2790		- </button>
	3152	+ <!-- Actions Grid Layout - All actions in a single grid -->
	3153	+ <div class="mxchat-actions-grid">
	3154	+ <div class="mxchat-cards-container">
	3155	+ <?php if (!empty($actions)) : ?>
	3156	+ <?php foreach ($actions as $action) :
	3157	+ $callback_function = $action->callback_function;
	3158	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	3159	+ ? $available_callbacks[$callback_function]['label']
	3160	+ : $callback_function;
	3161	+ $threshold_value = isset($action->similarity_threshold)
	3162	+ ? round($action->similarity_threshold * 100)
	3163	+ : 85;
	3164	+
	3165	+ // Check if this is a form action
	3166	+ $is_form_action = strpos($action->intent_label, 'Form ') === 0;
	3167	+
	3168	+ // Get action status (enabled/disabled) - default to true if column doesn't exist
	3169	+ $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
	3170	+
	3171	+ // Get enabled bots for display
	3172	+ $enabled_bots = [];
	3173	+ if (isset($action->enabled_bots) && !empty($action->enabled_bots)) {
	3174	+ $enabled_bots = json_decode($action->enabled_bots, true);
	3175	+ if (!is_array($enabled_bots)) {
	3176	+ $enabled_bots = ['default'];
	3177	+ }
	3178	+ } else {
	3179	+ $enabled_bots = ['default']; // Backward compatibility
	3180	+ }
	3181	+ ?>
	3182	+ <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
	3183	+ <div class="mxchat-card-header">
	3184	+ <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
	3185	+ <div class="mxchat-card-toggle">
	3186	+ <label class="mxchat-switch">
	3187	+ <input type="checkbox" class="mxchat-action-toggle"
	3188	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3189	+ <?php checked($is_enabled); ?>>
	3190	+ <span class="mxchat-slider round"></span>
	3191	+ </label>
	3192	+ </div>
2791	3193	</div>
2792		- </form>
2793		- </div>
2794		- </div>
2795	3194
2796		- <div class="mxchat-table-wrapper">
2797		- <table class="mxchat-records-table">
2798		- <thead>
2799		- <tr>
2800		- <th><?php esc_html_e('Intent Label', 'mxchat'); ?></th>
2801		- <th><?php esc_html_e('Phrases', 'mxchat'); ?></th>
2802		- <th><?php esc_html_e('Callback Function', 'mxchat'); ?></th>
2803		- <th><?php esc_html_e('Similarity Threshold', 'mxchat'); ?></th>
2804		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
2805		- </tr>
2806		- </thead>
2807		- <tbody>
2808		- <?php if ($intents) :
2809		- foreach ($intents as $intent) :
2810		- $callback_function = $intent->callback_function;
2811		- $callback_label = isset($available_callbacks[$callback_function]['label'])
2812		- ? $available_callbacks[$callback_function]['label']
2813		- : $callback_function;
2814		- $threshold_value = isset($intent->similarity_threshold)
2815		- ? round($intent->similarity_threshold * 100)
2816		- : 85;
2817		-
2818		- // Check if this is a form intent (its intent_label starts with "Form ")
2819		- $is_form_intent = strpos($intent->intent_label, 'Form ') === 0;
	3195	+ <div class="mxchat-card-body">
	3196	+ <div class="mxchat-card-description">
	3197	+ <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
	3198	+ <?php echo esc_html($callback_label); ?>
	3199	+ </div>
	3200	+
	3201	+ <div class="mxchat-card-phrases">
	3202	+ <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
	3203	+ <div class="mxchat-phrases-preview">
	3204	+ <?php
	3205	+ // Check if the helper function exists, otherwise use a simple substring
	3206	+ if (method_exists($this, 'get_trimmed_phrases')) {
	3207	+ echo esc_html($this->get_trimmed_phrases($action->phrases));
	3208	+ } else {
	3209	+ echo esc_html(strlen($action->phrases) > 100 ?
	3210	+ substr($action->phrases, 0, 97) . '...' :
	3211	+ $action->phrases);
	3212	+ }
2820	3213	?>
2821		- <tr<?php echo $is_form_intent ? ' class="mxchat-form-intent"' : ''; ?>>
2822		- <td>
2823		- <?php
2824		- if ($is_form_intent) {
2825		- // Attempt to extract the form ID from the intent_label.
2826		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2827		- $form_id = isset($matches[1]) ? intval($matches[1]) : 0;
2828		- if ($form_id) {
2829		- global $wpdb;
2830		- $forms_table = $wpdb->prefix . 'mxchat_forms';
2831		- $form = $wpdb->get_row($wpdb->prepare("SELECT title FROM $forms_table WHERE id = %d", $form_id));
2832		- if ($form && !empty($form->title)) {
2833		- echo esc_html($form->title);
2834		- } else {
2835		- echo esc_html($intent->intent_label);
2836		- }
2837		- } else {
2838		- echo esc_html($intent->intent_label);
2839		- }
2840		- echo ' <span class="mxchat-badge">Form Intent</span>';
	3214	+ </div>
	3215	+ </div>
	3216	+
	3217	+ <div class="mxchat-threshold-control">
	3218	+ <div class="mxchat-threshold-label">
	3219	+ <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
	3220	+ <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
	3221	+ </div>
	3222	+ </div>
	3223	+
	3224	+ <!-- Bot Availability Display (Read-only) -->
	3225	+ <div class="mxchat-card-bots">
	3226	+ <strong><?php esc_html_e('Assigned bots:', 'mxchat'); ?></strong>
	3227	+ <div class="mxchat-bot-badges">
	3228	+ <?php
	3229	+ foreach ($enabled_bots as $bot_id) {
	3230	+ if ($bot_id === 'default') {
	3231	+ echo '<span class="mxchat-bot-badge">' . esc_html__('Default Bot', 'mxchat') . '</span>';
	3232	+ } else {
	3233	+ // Try to get bot name from multi-bot manager
	3234	+ if (class_exists('MxChat_Multi_Bot_Core_Manager')) {
	3235	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	3236	+ $available_bots = $multi_bot_manager->get_available_bots();
	3237	+ $bot_name = isset($available_bots[$bot_id]) ? $available_bots[$bot_id] : $bot_id;
	3238	+ echo '<span class="mxchat-bot-badge">' . esc_html($bot_name) . '</span>';
2841	3239	} else {
2842		- echo esc_html($intent->intent_label);
	3240	+ echo '<span class="mxchat-bot-badge">' . esc_html($bot_id) . '</span>';
2843	3241	}
2844		- ?>
2845		- </td>
2846		- <td class="mxchat-content-cell">
2847		- <?php echo esc_html($intent->phrases); ?>
2848		- </td>
2849		- <td><?php echo esc_html($callback_label); ?></td>
2850		- <td>
2851		- <!-- Similarity threshold adjustment (shown for all intents) -->
2852		- <form method="post"
2853		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2854		- class="mxchat-threshold-form">
2855		- <?php wp_nonce_field('mxchat_update_intent_threshold_nonce'); ?>
2856		- <input type="hidden" name="action"
2857		- value="mxchat_update_intent_threshold">
2858		- <input type="hidden" name="intent_id"
2859		- value="<?php echo esc_attr($intent->id); ?>">
2860		- <div class="mxchat-slider-group">
2861		- <input type="range"
2862		- name="intent_threshold"
2863		- id="intent_threshold_<?php echo esc_attr($intent->id); ?>"
2864		- min="70"
2865		- max="95"
2866		- value="<?php echo esc_attr($threshold_value); ?>"
2867		- class="mxchat-intent-slider"
2868		- oninput="document.getElementById('threshold_output_<?php echo esc_attr($intent->id); ?>').value = this.value + '%'">
2869		- <output id="threshold_output_<?php echo esc_attr($intent->id); ?>"
2870		- class="mxchat-intent-output">
2871		- <?php echo esc_html($threshold_value); ?>%
2872		- </output>
2873		- </div>
2874		- <button type="submit" class="mxchat-button-icon">
2875		- <span class="dashicons dashicons-saved"></span>
2876		- </button>
2877		- </form>
2878		- </td>
2879		- <td class="mxchat-actions-cell">
2880		- <?php if (!$is_form_intent) : ?>
2881		- <!-- Standard intents: allow edit and delete -->
2882		- <button type="button"
2883		- class="mxchat-button-icon mxchat-edit-button"
2884		- data-intent-id="<?php echo esc_attr($intent->id); ?>"
2885		- data-phrases="<?php echo esc_attr($intent->phrases); ?>">
2886		- <span class="dashicons dashicons-edit"></span>
2887		- </button>
2888		- <form method="post"
2889		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2890		- class="mxchat-delete-form"
2891		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this intent?', 'mxchat'); ?>');">
2892		- <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
2893		- <input type="hidden" name="action" value="mxchat_delete_intent">
2894		- <input type="hidden" name="intent_id"
2895		- value="<?php echo esc_attr($intent->id); ?>">
2896		- <button type="submit" class="mxchat-button-icon">
2897		- <span class="dashicons dashicons-trash"></span>
2898		- </button>
2899		- </form>
2900		- <?php else : ?>
2901		- <!-- Form intents: show manage in forms button -->
2902		- <?php
2903		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2904		- $form_id = isset($matches[1]) ? $matches[1] : '';
2905		- ?>
2906		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
2907		- class="mxchat-button-secondary">
2908		- <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2909		- </a>
2910		- <?php endif; ?>
2911		- </td>
2912		- </tr>
2913		- <?php endforeach;
2914		- else : ?>
2915		- <tr>
2916		- <td colspan="5" class="mxchat-no-records">
2917		- <?php esc_html_e('No intents found.', 'mxchat'); ?>
2918		- </td>
2919		- </tr>
2920		- <?php endif; ?>
2921		- </tbody>
2922		- </table>
2923		- </div>
	3242	+ }
	3243	+ }
	3244	+ ?>
	3245	+ </div>
	3246	+ </div>
	3247	+ </div>
2924	3248
2925		- <?php if ($total_pages > 1) : ?>
2926		- <div class="mxchat-pagination">
2927		- <?php
2928		- echo paginate_links(array(
2929		- 'base' => add_query_arg('paged', '%#%'),
2930		- 'format' => '',
2931		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
2932		- 'next_text' => __('Next &raquo;', 'mxchat'),
2933		- 'total' => $total_pages,
2934		- 'current' => $page
2935		- ));
2936		- ?>
	3249	+ <div class="mxchat-card-footer">
	3250	+ <?php
	3251	+ // Check if it's a form action
	3252	+ $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
	3253	+
	3254	+ // Check if it's a recommendation flow action
	3255	+ $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
	3256	+
	3257	+ if ($is_form_action) {
	3258	+ $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
	3259	+ ?>
	3260	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
	3261	+ class="mxchat-button-primary">
	3262	+ <span class="dashicons dashicons-feedback"></span>
	3263	+ <?php esc_html_e('Edit Form', 'mxchat'); ?>
	3264	+ </a>
	3265	+ <?php } elseif ($is_flow_action) {
	3266	+ ?>
	3267	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
	3268	+ class="mxchat-button-primary">
	3269	+ <span class="dashicons dashicons-list-view"></span>
	3270	+ <?php esc_html_e('Manage Flows', 'mxchat'); ?>
	3271	+ </a>
	3272	+ <?php } else { ?>
	3273	+ <button type="button"
	3274	+ class="mxchat-button-secondary mxchat-edit-button"
	3275	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3276	+ data-phrases="<?php echo esc_attr($action->phrases); ?>"
	3277	+ data-label="<?php echo esc_attr($action->intent_label); ?>"
	3278	+ data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
	3279	+ data-callback-function="<?php echo esc_attr($action->callback_function); ?>"
	3280	+ data-enabled-bots="<?php echo esc_attr(json_encode($enabled_bots)); ?>">
	3281	+ <span class="dashicons dashicons-edit"></span>
	3282	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	3283	+ </button>
	3284	+ <form method="post"
	3285	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	3286	+ class="mxchat-delete-form"
	3287	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
	3288	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	3289	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	3290	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
	3291	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	3292	+ <span class="dashicons dashicons-trash"></span>
	3293	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	3294	+ </button>
	3295	+ </form>
	3296	+ <?php } ?>
	3297	+ </div>
	3298	+ </div>
	3299	+ <?php endforeach; ?>
	3300	+ <?php else : ?>
	3301	+ <!-- If no actions found -->
	3302	+ <div class="mxchat-no-actions">
	3303	+ <div class="mxchat-empty-state">
	3304	+ <span class="dashicons dashicons-format-chat"></span>
	3305	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	3306	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	3307	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	3308	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	3309	+ </button>
	3310	+ </div>
2937	3311	</div>
2938	3312	<?php endif; ?>
2939	3313	</div>
2940	3314	</div>
2941	3315
2942		- <!-- Edit Modal -->
2943		-<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
	3316	+ <?php if ($total_pages > 1) : ?>
	3317	+ <div class="mxchat-pagination">
	3318	+ <?php
	3319	+ echo paginate_links(array(
	3320	+ 'base' => add_query_arg('paged', '%#%'),
	3321	+ 'format' => '',
	3322	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	3323	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	3324	+ 'total' => $total_pages,
	3325	+ 'current' => $page
	3326	+ ));
	3327	+ ?>
	3328	+ </div>
	3329	+ <?php endif; ?>
	3330	+
	3331	+<!-- Add/Edit Action Modal with Step-Based Approach -->
	3332	+<!-- Complete Modal HTML with Defined Groups Variable -->
	3333	+<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
2944	3334	<div class="mxchat-modal-content">
2945	3335	<span class="mxchat-modal-close">&times;</span>
2946		- <div class="mxchat-card-header">
2947		- <h2><?php esc_html_e('Edit Intent Phrases', 'mxchat'); ?></h2>
2948		- </div>
2949	3336
2950		- <form id="mxchat-edit-intent-form" method="post"
2951		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2952		- <?php wp_nonce_field('mxchat_edit_intent_nonce'); ?>
2953		- <input type="hidden" name="action" value="mxchat_edit_intent">
2954		- <input type="hidden" name="intent_id" id="edit_intent_id">
	3337	+ <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	3338	+ <!-- Dynamic nonce field -->
	3339	+ <div id="action-nonce-container">
	3340	+ <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	3341	+ </div>
	3342	+ <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
	3343	+ <input type="hidden" name="intent_id" id="edit_action_id" value="">
	3344	+ <input type="hidden" name="callback_function" id="callback_function" value="">
2955	3345
2956		- <div class="mxchat-form-group">
2957		- <label for="edit_phrases">
2958		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2959		- </label>
2960		- <textarea name="phrases"
2961		- id="edit_phrases"
2962		- rows="5"
2963		- class="mxchat-intent-textarea"
2964		- required></textarea>
	3346	+ <!-- Step 1: Action Type Selection -->
	3347	+ <div id="mxchat-action-step-1" class="mxchat-action-step active">
	3348	+ <div class="mxchat-step-indicator">
	3349	+ <div class="mxchat-step-number">1</div>
	3350	+ <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
	3351	+ </div>
	3352	+
	3353	+ <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
	3354	+ <div class="mxchat-action-type-search">
	3355	+ <span class="dashicons dashicons-search"></span>
	3356	+ <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
	3357	+ </div>
	3358	+
	3359	+ <?php
	3360	+ // Get the callbacks - IMPORTANT: Define the $groups variable here
	3361	+ $groups = $this->mxchat_get_available_callbacks(true, true);
	3362	+ ?>
	3363	+
	3364	+ <div class="mxchat-action-type-categories">
	3365	+ <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
	3366	+ <?php
	3367	+ // Get unique categories from the defined groups
	3368	+ foreach ($groups as $group_label => $group_callbacks) :
	3369	+ $category_slug = sanitize_title($group_label);
	3370	+ ?>
	3371	+ <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
	3372	+ <?php endforeach; ?>
	3373	+ </div>
	3374	+
	3375	+ <div class="mxchat-action-types-grid">
	3376	+ <?php
	3377	+ // Generate action cards from available callbacks
	3378	+ foreach ($groups as $group_label => $group_callbacks) :
	3379	+ $category_slug = sanitize_title($group_label);
	3380	+
	3381	+ foreach ($group_callbacks as $function => $data) :
	3382	+ $label = $data['label'];
	3383	+ $pro_only = $data['pro_only'];
	3384	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	3385	+ $description = isset($data['description']) ? $data['description'] : '';
	3386	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	3387	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	3388	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	3389	+
	3390	+ // Determine card status and styling
	3391	+ $card_class = 'mxchat-action-type-card';
	3392	+ $icon_class = 'mxchat-action-type-icon';
	3393	+ $status_badge = '';
	3394	+
	3395	+ if ($pro_only && !$this->is_activated) {
	3396	+ // Pro feature but no Pro license
	3397	+ $icon_class .= ' pro-feature';
	3398	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	3399	+ }
	3400	+
	3401	+ if ($is_addon && !$is_installed) {
	3402	+ // Add-on not installed
	3403	+ $card_class .= ' not-installed';
	3404	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	3405	+ }
	3406	+
	3407	+ // Default description if none provided
	3408	+ if (empty($description)) {
	3409	+ $description = sprintf(
	3410	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	3411	+ $label
	3412	+ );
	3413	+ }
	3414	+ ?>
	3415	+ <div class="<?php echo esc_attr($card_class); ?>"
	3416	+ data-category="<?php echo esc_attr($category_slug); ?>"
	3417	+ data-value="<?php echo esc_attr($function); ?>"
	3418	+ data-label="<?php echo esc_attr($label); ?>"
	3419	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	3420	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	3421	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	3422	+ <div class="<?php echo esc_attr($icon_class); ?>">
	3423	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	3424	+ </div>
	3425	+ <div class="mxchat-action-type-info">
	3426	+ <h4><?php echo esc_html($label); ?></h4>
	3427	+ <p><?php echo esc_html($description); ?></p>
	3428	+ <?php if (!empty($status_badge)) : ?>
	3429	+ <?php echo $status_badge; ?>
	3430	+ <?php endif; ?>
	3431	+
	3432	+ <?php if ($is_addon && !$is_installed) : ?>
	3433	+ <div class="mxchat-addon-info">
	3434	+ <?php echo esc_html(sprintf(
	3435	+ __('Requires %s', 'mxchat'),
	3436	+ $addon_name
	3437	+ )); ?>
	3438	+ </div>
	3439	+ <?php endif; ?>
	3440	+ </div>
	3441	+ </div>
	3442	+ <?php endforeach;
	3443	+ endforeach; ?>
	3444	+ </div>
	3445	+ </div>
	3446	+
	3447	+ <div class="mxchat-modal-actions">
	3448	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3449	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3450	+ </button>
	3451	+ </div>
2965	3452	</div>
2966	3453
2967		- <div class="mxchat-modal-actions">
2968		- <button type="submit" class="mxchat-button-primary">
2969		- <?php esc_html_e('Update Phrases', 'mxchat'); ?>
2970		- </button>
2971		- <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
2972		- <?php esc_html_e('Cancel', 'mxchat'); ?>
2973		- </button>
	3454	+ <!-- Step 2: Action Configuration -->
	3455	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	3456	+ <div class="mxchat-step-indicator">
	3457	+ <div class="mxchat-step-number">2</div>
	3458	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	3459	+ </div>
	3460	+
	3461	+ <div class="mxchat-selected-action">
	3462	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	3463	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	3464	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	3465	+ </button>
	3466	+ <div class="mxchat-selected-action-info">
	3467	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	3468	+ <span class="dashicons dashicons-admin-generic"></span>
	3469	+ </div>
	3470	+ <div class="mxchat-selected-action-details">
	3471	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	3472	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	3473	+ </div>
	3474	+ </div>
	3475	+ </div>
	3476	+
	3477	+ <div class="mxchat-form-group">
	3478	+ <label for="intent_label">
	3479	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	3480	+ </label>
	3481	+ <input name="intent_label" type="text" id="intent_label" required
	3482	+ class="mxchat-intent-input"
	3483	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	3484	+ </div>
	3485	+
	3486	+ <div class="mxchat-form-group">
	3487	+ <label for="phrases">
	3488	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	3489	+ </label>
	3490	+ <textarea name="phrases" id="action_phrases" rows="5" required
	3491	+ class="mxchat-intent-textarea"
	3492	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	3493	+ </div>
	3494	+
	3495	+ <div class="mxchat-form-group">
	3496	+ <label for="similarity_threshold">
	3497	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	3498	+ <span class="mxchat-threshold-value-display">85%</span>
	3499	+ </label>
	3500	+ <div class="mxchat-slider-group modal-slider">
	3501	+ <input type="range"
	3502	+ name="similarity_threshold"
	3503	+ id="similarity_threshold"
	3504	+ min="10"
	3505	+ max="95"
	3506	+ value="85"
	3507	+ class="mxchat-intent-slider"
	3508	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	3509	+ </div>
	3510	+ <div class="mxchat-threshold-hint">
	3511	+ <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
	3512	+ </div>
	3513	+ </div>
	3514	+
	3515	+ <!-- Bot Selection Section -->
	3516	+ <div class="mxchat-form-group">
	3517	+ <label for="enabled_bots">
	3518	+ <?php esc_html_e('Which bots should we enable this action for?', 'mxchat'); ?>
	3519	+ </label>
	3520	+ <div class="mxchat-bot-selector">
	3521	+ <div class="mxchat-bot-option">
	3522	+ <label class="mxchat-checkbox-label">
	3523	+ <input type="checkbox"
	3524	+ name="enabled_bots[]"
	3525	+ value="default"
	3526	+ id="bot_default"
	3527	+ checked="checked">
	3528	+ <span class="mxchat-checkmark"></span>
	3529	+ <?php esc_html_e('Default Bot', 'mxchat'); ?>
	3530	+ </label>
	3531	+ </div>
	3532	+
	3533	+ <?php if (class_exists('MxChat_Multi_Bot_Core_Manager')) :
	3534	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	3535	+ $available_bots = $multi_bot_manager->get_available_bots();
	3536	+
	3537	+ foreach ($available_bots as $bot_id => $bot_name) :
	3538	+ if ($bot_id === 'default') continue; // Skip default, already shown above
	3539	+ ?>
	3540	+ <div class="mxchat-bot-option">
	3541	+ <label class="mxchat-checkbox-label">
	3542	+ <input type="checkbox"
	3543	+ name="enabled_bots[]"
	3544	+ value="<?php echo esc_attr($bot_id); ?>"
	3545	+ id="bot_<?php echo esc_attr($bot_id); ?>">
	3546	+ <span class="mxchat-checkmark"></span>
	3547	+ <?php echo esc_html($bot_name); ?>
	3548	+ </label>
	3549	+ </div>
	3550	+ <?php
	3551	+ endforeach;
	3552	+ endif; ?>
	3553	+ </div>
	3554	+ </div>
	3555	+
	3556	+ <div class="mxchat-modal-actions">
	3557	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3558	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3559	+ </button>
	3560	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	3561	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	3562	+ </button>
	3563	+ </div>
2974	3564	</div>
2975	3565	</form>
2976	3566	</div>
2977	3567	</div>
2978	3568
2979		- </div><!-- .mxchat-content -->
	3569	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	3570	+ <div class="mxchat-action-loading-spinner"></div>
	3571	+ <div class="mxchat-action-loading-text">
	3572	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	3573	+ </div>
	3574	+</div>
2980	3575	</div><!-- .mxchat-wrapper -->
	3576	+ <?php
	3577	+}
	3578	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	3579	+ if (strlen($phrases) <= $max_length) {
	3580	+ return $phrases;
	3581	+ }
2981	3582
2982		- <div id="mxchat-intent-loading" class="mxchat-intent-loading" style="display: none;">
2983		- <div class="mxchat-intent-loading-spinner"></div>
2984		- <div class="mxchat-intent-loading-text">
2985		- <?php esc_html_e('Saving intent, please wait...', 'mxchat'); ?>
2986		- </div>
2987		- </div>
2988		-<?php
	3583	+ $trimmed = substr($phrases, 0, $max_length);
	3584	+ $last_comma = strrpos($trimmed, ',');
	3585	+
	3586	+ if ($last_comma !== false) {
	3587	+ $trimmed = substr($trimmed, 0, $last_comma);
	3588	+ }
	3589	+
	3590	+ return $trimmed . '...';
2989	3591	}
	3592	+public function mxchat_add_enabled_column_to_intents() {
	3593	+ global $wpdb;
	3594	+ $table_name = $wpdb->prefix . 'mxchat_intents';
2990	3595
	3596	+ // Check if the column already exists
	3597	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
2991	3598
	3599	+ if (empty($columns)) {
	3600	+ // Add the column with default value of 1 (enabled)
	3601	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	3602	+ }
	3603	+}
2992	3604
2993		-/**
2994		- * Handle editing of intent phrases
2995		- *
2996		- * @since 1.0.0
2997		- * @return void
2998		- */
2999		-public function handle_edit_intent() {
3000		- // Verify nonce and user capabilities
3001		- if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
3002		- wp_die(esc_html__('Security check failed.', 'mxchat'));
	3605	+public function mxchat_handle_delete_intent() {
	3606	+ if ( ! current_user_can( 'manage_options' ) ) {
	3607	+ wp_die( esc_html__('Unauthorized user', 'mxchat') );
3003	3608	}
3004	3609
	3610	+ check_admin_referer('mxchat_delete_intent_nonce');
	3611	+
	3612	+ if (isset($_POST['intent_id'])) {
	3613	+ global $wpdb;
	3614	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3615	+ $intent_id = intval($_POST['intent_id']);
	3616	+
	3617	+ $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
	3618	+ }
	3619	+
	3620	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	3621	+ exit;
	3622	+}
	3623	+public function mxchat_handle_edit_intent() {
	3624	+ // Security checks (nonce and permissions)
3005	3625	if (!current_user_can('manage_options')) {
3006		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	3626	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
3007	3627	}
	3628	+ check_admin_referer('mxchat_edit_intent');
3008	3629
3009		- // Validate and sanitize input
	3630	+ // Get POST data
3010	3631	$intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
3011		- if (!$intent_id) {
3012		- wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
	3632	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	3633	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	3634	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	3635	+ $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
	3636	+
	3637	+ // NEW: Handle enabled_bots
	3638	+ $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
	3639	+ $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
	3640	+
	3641	+ // Ensure default is always included for backward compatibility
	3642	+ if (!in_array('default', $enabled_bots)) {
	3643	+ $enabled_bots[] = 'default';
3013	3644	}
	3645	+
	3646	+ $enabled_bots_json = json_encode($enabled_bots);
3014	3647
3015		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
3016		- if (empty($phrases_input)) {
3017		- wp_die(esc_html__('Phrases cannot be empty.', 'mxchat'));
	3648	+ // Validate inputs
	3649	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	3650	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	3651	+ return;
3018	3652	}
3019	3653
3020		- // Process phrases the same way as in intent creation
3021	3654	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3022		-
3023	3655	if (empty($phrases_array)) {
3024		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
	3656	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	3657	+ return;
3025	3658	}
3026	3659
3027		- // Generate embeddings and combine them
	3660	+ // Generate embeddings with improved error handling
3028	3661	$vectors = [];
	3662	+ $failed_phrases = [];
	3663	+
3029	3664	foreach ($phrases_array as $phrase) {
3030	3665	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3031	3666	if (is_array($embedding_vector)) {
3032	3667	$vectors[] = $embedding_vector;
3033	3668	} else {
3034		- wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
	3669	+ $failed_phrases[] = $phrase;
3035	3670	}
3036	3671	}
3037	3672
	3673	+ if (!empty($failed_phrases)) {
	3674	+ $this->handle_embedding_error(
	3675	+ sprintf(
	3676	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	3677	+ implode(', ', $failed_phrases)
	3678	+ )
	3679	+ );
	3680	+ return;
	3681	+ }
	3682	+
3038	3683	if (empty($vectors)) {
3039		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3684	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3685	+ return;
3040	3686	}
3041	3687
3042		- // Create combined vector just like in intent creation
3043	3688	$combined_vector = $this->mxchat_average_vectors($vectors);
3044	3689	$serialized_vector = maybe_serialize($combined_vector);
3045	3690
	3691	+ // Update the database
3046	3692	global $wpdb;
3047	3693	$table_name = $wpdb->prefix . 'mxchat_intents';
3048	3694
3049		- // Update the intent with both new phrases and the combined vector
3050	3695	$result = $wpdb->update(
3051	3696	$table_name,
3052	3697	array(
	3698	+ 'intent_label' => $intent_label,
3053	3699	'phrases' => implode(', ', $phrases_array),
3054		- 'embedding_vector' => $serialized_vector
	3700	+ 'embedding_vector' => $serialized_vector,
	3701	+ 'similarity_threshold' => $similarity_threshold,
	3702	+ 'enabled_bots' => $enabled_bots_json // NEW: Include enabled_bots in update
3055	3703	),
3056	3704	array('id' => $intent_id),
3057		- array('%s', '%s'),
3058		- array('%d')
	3705	+ array('%s', '%s', '%s', '%f', '%s'), // Format: string, string, string, float, string
	3706	+ array('%d') // Where format: integer
3059	3707	);
3060	3708
3061	3709	if (false === $result) {
3062		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	3710	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	3711	+ return;
3063	3712	}
3064	3713
3065		- // Redirect back to the intents page with a success message
	3714	+ // Set success message and redirect
	3715	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	3716	+
3066	3717	$redirect_url = add_query_arg(
3067	3718	array(
3068		- 'page' => 'mxchat-intents',
3069		- 'updated' => 'true'
	3719	+ 'page' => 'mxchat-actions'
3070	3720	),
3071	3721	admin_url('admin.php')
3072	3722	);
3073		-
3074	3723	wp_safe_redirect($redirect_url);
3075	3724	exit;
3076	3725	}
3077		-public function mxchat_handle_update_intent_threshold() {
3078		- if ( ! current_user_can( 'manage_options' ) ) {
3079		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
3080		- }
3081		-
3082		- check_admin_referer('mxchat_update_intent_threshold_nonce');
3083		-
3084		- if (isset($_POST['intent_id'], $_POST['intent_threshold'])) {
3085		- global $wpdb;
3086		- $table_name = $wpdb->prefix . 'mxchat_intents';
3087		- $intent_id = intval($_POST['intent_id']);
3088		- $threshold_percentage = max(70, min(95, intval($_POST['intent_threshold'])));
3089		- $similarity_threshold = $threshold_percentage / 100;
3090		-
3091		- $wpdb->update(
3092		- $table_name,
3093		- ['similarity_threshold' => $similarity_threshold],
3094		- ['id' => $intent_id],
3095		- ['%f'],
3096		- ['%d']
3097		- );
3098		- }
3099		-
3100		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3101		- exit;
3102		-}
3103		-
3104	3726	public function mxchat_handle_add_intent() {
3105		- if ( ! current_user_can( 'manage_options' ) ) {
3106		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
	3727	+ if (!current_user_can('manage_options')) {
	3728	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
3107	3729	}
3108		-
3109	3730	check_admin_referer('mxchat_add_intent_nonce');
3110		-
3111	3731	global $wpdb;
3112	3732	$table_name = $wpdb->prefix . 'mxchat_intents';
3113		-
	3733	+
	3734	+ // Sanitize and get form data
3114	3735	$intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
3115	3736	$phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
3116	3737	$callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
3117		- $default_threshold = 0.85;
3118		-
	3738	+
	3739	+ // Get similarity threshold from form (convert percentage to decimal)
	3740	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	3741	+
	3742	+ // NEW: Handle enabled_bots
	3743	+ $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
	3744	+ $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
	3745	+
	3746	+ // Ensure default is always included for backward compatibility with existing actions
	3747	+ if (!in_array('default', $enabled_bots)) {
	3748	+ $enabled_bots[] = 'default';
	3749	+ }
	3750	+
	3751	+ $enabled_bots_json = json_encode($enabled_bots);
	3752	+
	3753	+ // Validate required fields
3119	3754	if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
3120		- wp_die( esc_html__('Invalid input. Please ensure all fields are filled out.', 'mxchat') );
	3755	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	3756	+ return;
3121	3757	}
3122		-
	3758	+
	3759	+ // Validate callback function
3123	3760	$available_callbacks = $this->mxchat_get_available_callbacks();
3124		-
3125	3761	if (!array_key_exists($callback_function, $available_callbacks)) {
3126		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	3762	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	3763	+ return;
3127	3764	}
3128		-
	3765	+
	3766	+ // Check Pro requirements
3129	3767	$is_pro_only = $available_callbacks[$callback_function]['pro_only'];
3130	3768	if ($is_pro_only && !$this->is_activated) {
3131		- wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
	3769	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	3770	+ return;
3132	3771	}
3133		-
	3772	+
	3773	+ // Process phrases
3134	3774	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3135		-
3136	3775	if (empty($phrases_array)) {
3137		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
	3776	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	3777	+ return;
3138	3778	}
3139		-
	3779	+
	3780	+ // Generate embeddings with improved error handling
3140	3781	$vectors = [];
	3782	+ $failed_phrases = [];
3141	3783	foreach ($phrases_array as $phrase) {
3142	3784	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3143	3785	if (is_array($embedding_vector)) {
3144	3786	$vectors[] = $embedding_vector;
3145	3787	} else {
3146		- wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
	3788	+ $failed_phrases[] = $phrase;
3147	3789	}
3148	3790	}
	3791	+
	3792	+ // Check for embedding failures
	3793	+ if (!empty($failed_phrases)) {
	3794	+ $this->handle_embedding_error(
	3795	+ sprintf(
	3796	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	3797	+ implode(', ', $failed_phrases)
	3798	+ )
	3799	+ );
	3800	+ return;
	3801	+ }
	3802	+
	3803	+ if (empty($vectors)) {
	3804	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3805	+ return;
	3806	+ }
	3807	+
	3808	+ // Create combined vector and insert into database
	3809	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	3810	+ $serialized_vector = maybe_serialize($combined_vector);
	3811	+
	3812	+ $result = $wpdb->insert($table_name, [
	3813	+ 'intent_label' => $intent_label,
	3814	+ 'phrases' => implode(', ', $phrases_array),
	3815	+ 'embedding_vector' => $serialized_vector,
	3816	+ 'callback_function' => $callback_function,
	3817	+ 'similarity_threshold' => $similarity_threshold,
	3818	+ 'enabled_bots' => $enabled_bots_json // NEW field
	3819	+ ]);
	3820	+
	3821	+ if ($result === false) {
	3822	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	3823	+ return;
	3824	+ }
	3825	+
	3826	+ // Set success message and redirect
	3827	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	3828	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	3829	+ exit;
	3830	+}
3149	3831
3150		- if (!empty($vectors)) {
3151		- $combined_vector = $this->mxchat_average_vectors($vectors);
3152		- $serialized_vector = maybe_serialize($combined_vector);
3153	3832
3154		- $result = $wpdb->insert($table_name, [
3155		- 'intent_label' => $intent_label,
3156		- 'phrases' => implode(', ', $phrases_array),
3157		- 'embedding_vector' => $serialized_vector,
3158		- 'callback_function' => $callback_function,
3159		- 'similarity_threshold' => $default_threshold,
3160		- ]);
3161	3833
3162		- if ($result === false) {
3163		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
	3834	+
	3835	+private function handle_embedding_error($message, $redirect = true) {
	3836	+ // Store the error message in the existing transient
	3837	+ set_transient('mxchat_admin_notice_error', $message, 60);
	3838	+
	3839	+ if ($redirect) {
	3840	+ // Redirect back to the actions page
	3841	+ $redirect_url = add_query_arg(
	3842	+ array(
	3843	+ 'page' => 'mxchat-actions'
	3844	+ ),
	3845	+ admin_url('admin.php')
	3846	+ );
	3847	+ wp_safe_redirect($redirect_url);
	3848	+ exit;
	3849	+ }
	3850	+}
	3851	+
	3852	+
	3853	+/**
	3854	+ * Enhanced get_available_callbacks function with form action exclusion
	3855	+ *
	3856	+ * @param bool $grouped Whether to return callbacks grouped by category
	3857	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	3858	+ * @return array Callbacks data with icons, descriptions and availability status
	3859	+ */
	3860	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	3861	+ // Load WordPress plugin functions if needed
	3862	+ if (!function_exists('get_plugins')) {
	3863	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
	3864	+ }
	3865	+
	3866	+ // Get active plugins
	3867	+ $active_plugins = get_option('active_plugins', array());
	3868	+
	3869	+ // Functions to exclude from the action selector only if Pro is activated
	3870	+ // If user doesn't have Pro, show these so they can see what they're missing
	3871	+ $excluded_when_pro_active_functions = array(
	3872	+ 'mxchat_handle_form_collection', // Forms add-on action
	3873	+ 'mxchat_sr_recommendation_flow' // Smart Recommender flow actions
	3874	+ );
	3875	+
	3876	+ // Always excluded functions (regardless of Pro status)
	3877	+ $always_excluded_functions = array();
	3878	+
	3879	+ // Combine exclusion lists based on Pro activation status
	3880	+ $excluded_functions = $always_excluded_functions;
	3881	+ if ($this->is_activated) {
	3882	+ // Only exclude add-on managed functions if Pro is active
	3883	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
	3884	+ }
	3885	+
	3886	+ // Define add-on plugin files and their corresponding action functions
	3887	+ $addon_plugins = array(
	3888	+ 'mxchat-woo/mxchat-woo.php' => array(
	3889	+ 'functions' => array(
	3890	+ 'mxchat_handle_product_recommendations',
	3891	+ 'mxchat_handle_order_history',
	3892	+ 'mxchat_show_product_card',
	3893	+ 'mxchat_add_to_cart',
	3894	+ 'mxchat_checkout_redirect'
	3895	+ ),
	3896	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	3897	+ 'pro_required' => true
	3898	+ ),
	3899	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	3900	+ 'functions' => array('mxchat_perplexity_research'),
	3901	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	3902	+ 'pro_required' => true
	3903	+ ),
	3904	+ 'mxchat-forms/mxchat-forms.php' => array(
	3905	+ 'functions' => array('mxchat_handle_form_collection'),
	3906	+ 'name' => __('Forms Add-on', 'mxchat'),
	3907	+ 'pro_required' => true
	3908	+ ),
	3909	+ 'mxchat-smart-recommender/mxchat-smart-recommender.php' => array(
	3910	+ 'functions' => array('mxchat_sr_recommendation_flow'),
	3911	+ 'name' => __('Smart Recommender Add-on', 'mxchat'),
	3912	+ 'pro_required' => true
	3913	+ ),
	3914	+ // Add other add-ons and their functions here
	3915	+ );
	3916	+
	3917	+ // Get the functions that are provided by active add-ons
	3918	+ $addon_provided_functions = array();
	3919	+ $addon_function_mapping = array(); // Maps functions to their add-on info
	3920	+
	3921	+ // Check which add-ons are active
	3922	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	3923	+ $is_active = in_array($plugin_file, $active_plugins);
	3924	+
	3925	+ // For each function in this addon
	3926	+ foreach ($addon_info['functions'] as $function) {
	3927	+ // Consider a function installed only if:
	3928	+ // 1. The add-on is active AND
	3929	+ // 2. Either it doesn't require Pro OR Pro is activated
	3930	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
	3931	+
	3932	+ // If the add-on is installed, mark this function as provided by an add-on
	3933	+ if ($is_installed) {
	3934	+ $addon_provided_functions[] = $function;
	3935	+ }
	3936	+
	3937	+ // Store addon info for this function regardless of installation status
	3938	+ $addon_function_mapping[$function] = array(
	3939	+ 'addon' => basename(dirname($plugin_file)),
	3940	+ 'addon_name' => $addon_info['name'],
	3941	+ 'pro_required' => $addon_info['pro_required'],
	3942	+ 'is_active' => $is_active,
	3943	+ 'is_installed' => $is_installed
	3944	+ );
3164	3945	}
3165		- } else {
3166		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
3167	3946	}
3168	3947
3169		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3170		- exit;
3171		-}
	3948	+ // Core callbacks - always available in the base plugin
	3949	+ $core_callbacks = array(
	3950	+ 'mxchat_handle_email_capture' => array(
	3951	+ 'label' => __('Loops Email Capture', 'mxchat'),
	3952	+ 'pro_only' => false,
	3953	+ 'group' => __('Customer Engagement', 'mxchat'),
	3954	+ 'icon' => 'email-alt',
	3955	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	3956	+ 'addon' => false, // Not from an add-on
	3957	+ 'installed' => true // Always installed with base plugin
	3958	+ ),
	3959	+ 'mxchat_handle_search_request' => array(
	3960	+ 'label' => __('Brave Web Search', 'mxchat'),
	3961	+ 'pro_only' => false,
	3962	+ 'group' => __('Search Features', 'mxchat'),
	3963	+ 'icon' => 'search',
	3964	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	3965	+ 'addon' => false,
	3966	+ 'installed' => true
	3967	+ ),
	3968	+ 'mxchat_handle_image_search_request' => array(
	3969	+ 'label' => __('Brave Image Search', 'mxchat'),
	3970	+ 'pro_only' => false,
	3971	+ 'group' => __('Search Features', 'mxchat'),
	3972	+ 'icon' => 'format-image',
	3973	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	3974	+ 'addon' => false,
	3975	+ 'installed' => true
	3976	+ ),
	3977	+ // Pro core features - check is_activated property
	3978	+ 'mxchat_generate_image' => array(
	3979	+ 'label' => __('Generate Image', 'mxchat'),
	3980	+ 'pro_only' => false,
	3981	+ 'group' => __('Other Features', 'mxchat'),
	3982	+ 'icon' => 'art',
	3983	+ 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
	3984	+ 'addon' => false,
	3985	+ 'installed' => true
	3986	+ ),
	3987	+ 'mxchat_handle_pdf_discussion' => array(
	3988	+ 'label' => __('Chat with PDF', 'mxchat'),
	3989	+ 'pro_only' => false,
	3990	+ 'group' => __('Other Features', 'mxchat'),
	3991	+ 'icon' => 'media-document',
	3992	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	3993	+ 'addon' => false,
	3994	+ 'installed' => true
	3995	+ ),
	3996	+ 'mxchat_live_agent_handover' => array(
	3997	+ 'label' => __('Slack Live Agent', 'mxchat'),
	3998	+ 'pro_only' => false,
	3999	+ 'group' => __('Customer Engagement', 'mxchat'),
	4000	+ 'icon' => 'admin-users',
	4001	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	4002	+ 'addon' => false,
	4003	+ 'installed' => true
	4004	+ ),
	4005	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	4006	+ 'label' => __('Back to Chatbot', 'mxchat'),
	4007	+ 'pro_only' => false,
	4008	+ 'group' => __('Customer Engagement', 'mxchat'),
	4009	+ 'icon' => 'backup',
	4010	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	4011	+ 'addon' => false,
	4012	+ 'installed' => true
	4013	+ ),
	4014	+ );
3172	4015
	4016	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	4017	+ $addon_callbacks = array(
	4018	+ // WooCommerce Add-on
	4019	+ 'mxchat_handle_product_recommendations' => array(
	4020	+ 'label' => __('Product Recommendations', 'mxchat'),
	4021	+ 'pro_only' => true,
	4022	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4023	+ 'icon' => 'cart',
	4024	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	4025	+ ),
	4026	+ 'mxchat_handle_order_history' => array(
	4027	+ 'label' => __('Order History', 'mxchat'),
	4028	+ 'pro_only' => true,
	4029	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4030	+ 'icon' => 'clipboard',
	4031	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	4032	+ ),
	4033	+ 'mxchat_show_product_card' => array(
	4034	+ 'label' => __('Show Product Card', 'mxchat'),
	4035	+ 'pro_only' => true,
	4036	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4037	+ 'icon' => 'products',
	4038	+ 'description' => __('Display product information in the chat', 'mxchat'),
	4039	+ ),
	4040	+ 'mxchat_add_to_cart' => array(
	4041	+ 'label' => __('Add to Cart', 'mxchat'),
	4042	+ 'pro_only' => true,
	4043	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4044	+ 'icon' => 'plus-alt',
	4045	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	4046	+ ),
	4047	+ 'mxchat_checkout_redirect' => array(
	4048	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	4049	+ 'pro_only' => true,
	4050	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4051	+ 'icon' => 'arrow-right-alt',
	4052	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	4053	+ ),
3173	4054
	4055	+ // Perplexity Add-on
	4056	+ 'mxchat_perplexity_research' => array(
	4057	+ 'label' => __('Perplexity Research', 'mxchat'),
	4058	+ 'pro_only' => true,
	4059	+ 'group' => __('Search Features', 'mxchat'),
	4060	+ 'icon' => 'book-alt',
	4061	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	4062	+ ),
3174	4063
	4064	+ // Forms Add-on (only shown when Pro is not activated)
	4065	+ 'mxchat_handle_form_collection' => array(
	4066	+ 'label' => __('Form Collection', 'mxchat'),
	4067	+ 'pro_only' => true,
	4068	+ 'group' => __('Form Features', 'mxchat'),
	4069	+ 'icon' => 'feedback',
	4070	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	4071	+ ),
3175	4072
	4073	+ // Smart Recommender Add-on (only shown when Pro is not activated)
	4074	+ 'mxchat_sr_recommendation_flow' => array(
	4075	+ 'label' => __('Smart Recommender Flow', 'mxchat'),
	4076	+ 'pro_only' => true,
	4077	+ 'group' => __('Recommendation Features', 'mxchat'),
	4078	+ 'icon' => 'cart',
	4079	+ 'description' => __('Create interactive conversation flows that collect user preferences and deliver personalized product or service recommendations', 'mxchat'),
	4080	+ ),
	4081	+ );
3176	4082
	4083	+ // Enhance add-on callbacks with installation status and addon info
	4084	+ foreach ($addon_callbacks as $function => $data) {
	4085	+ if (isset($addon_function_mapping[$function])) {
	4086	+ $addon_info = $addon_function_mapping[$function];
3177	4087
3178		-private function mxchat_get_available_callbacks($grouped = false) {
3179		- $callbacks = [
3180		- 'mxchat_handle_email_capture' => [
3181		- 'label' => __('Email Capture', 'mxchat'),
3182		- 'pro_only' => false,
3183		- 'group' => __('Customer Engagement', 'mxchat'),
3184		- ],
3185		- 'mxchat_generate_image' => [
3186		- 'label' => __('Generate Image', 'mxchat'),
3187		- 'pro_only' => true,
3188		- 'group' => __('Other Features', 'mxchat'),
3189		- ],
3190		- 'mxchat_handle_search_request' => [
3191		- 'label' => __('Brave Web Search', 'mxchat'),
3192		- 'pro_only' => false,
3193		- 'group' => __('Search Features', 'mxchat'),
3194		- ],
3195		- 'mxchat_handle_image_search_request' => [
3196		- 'label' => __('Brave Image Search', 'mxchat'),
3197		- 'pro_only' => false,
3198		- 'group' => __('Search Features', 'mxchat'),
3199		- ],
3200		- 'mxchat_handle_pdf_discussion' => [
3201		- 'label' => __('Chat with PDF', 'mxchat'),
3202		- 'pro_only' => true,
3203		- 'group' => __('Other Features', 'mxchat'),
3204		- ],
3205		- 'mxchat_live_agent_handover' => [
3206		- 'label' => __('Live Agent', 'mxchat'),
3207		- 'pro_only' => true,
3208		- 'group' => __('Customer Engagement', 'mxchat'),
3209		- ],
3210		- 'mxchat_handle_switch_to_chatbot_intent' => [
3211		- 'label' => __('Back to Chatbot', 'mxchat'),
3212		- 'pro_only' => true,
3213		- 'group' => __('Customer Engagement', 'mxchat'),
3214		- ],
3215		- ];
	4088	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	4089	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4090	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
3216	4091
3217		- // Allow other plugins to add their callbacks
3218		- $callbacks = apply_filters('mxchat_available_callbacks', $callbacks);
	4092	+ // Set pro_only based on add-on configuration
	4093	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	4094	+ } else {
	4095	+ $addon_callbacks[$function]['addon'] = 'unknown';
	4096	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	4097	+ $addon_callbacks[$function]['installed'] = false;
	4098	+ }
	4099	+ }
3219	4100
3220		- // Return grouped structure if requested
3221		- if ($grouped) {
3222		- $grouped_callbacks = [];
3223		- foreach ($callbacks as $key => $data) {
3224		- $group_label = $data['group'] ?? __('Other Features', 'mxchat');
3225		- $grouped_callbacks[$group_label][$key] = [
3226		- 'label' => $data['label'],
3227		- 'pro_only' => $data['pro_only'],
3228		- ];
	4101	+ // Initialize callbacks with core features
	4102	+ $callbacks = $core_callbacks;
	4103	+
	4104	+ // Get callbacks from active add-ons
	4105	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
	4106	+
	4107	+ // Add placeholder callbacks only for add-ons that aren't active
	4108	+ if ($include_all) {
	4109	+ foreach ($addon_callbacks as $function => $data) {
	4110	+ // Skip placeholders for functions provided by active add-ons
	4111	+ if (in_array($function, $addon_provided_functions)) {
	4112	+ continue;
	4113	+ }
	4114	+
	4115	+ // Skip excluded functions
	4116	+ if (in_array($function, $excluded_functions)) {
	4117	+ continue;
	4118	+ }
	4119	+
	4120	+ // Add the placeholder
	4121	+ $callbacks[$function] = $data;
3229	4122	}
3230		- return $grouped_callbacks;
3231	4123	}
3232		- return $callbacks;
3233		-}
3234	4124
	4125	+ // Add callbacks from active add-ons (will override placeholders)
	4126	+ foreach ($active_addon_callbacks as $function => $data) {
	4127	+ // Skip excluded functions
	4128	+ if (in_array($function, $excluded_functions)) {
	4129	+ continue;
	4130	+ }
3235	4131
3236		-private function mxchat_average_vectors($vectors) {
3237		- $vector_length = count($vectors[0]);
3238		- $sum_vector = array_fill(0, $vector_length, 0);
	4132	+ // Always include callbacks from add-ons
	4133	+ $callbacks[$function] = $data;
3239	4134
3240		- foreach ($vectors as $vector) {
3241		- for ($i = 0; $i < $vector_length; $i++) {
3242		- $sum_vector[$i] += $vector[$i];
	4135	+ // Ensure they have the proper add-on info
	4136	+ if (isset($addon_function_mapping[$function])) {
	4137	+ $addon_info = $addon_function_mapping[$function];
	4138	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	4139	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4140	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	4141	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
3243	4142	}
3244	4143	}
3245	4144
3246		- // Divide each component by the number of vectors to get the average
3247		- $num_vectors = count($vectors);
3248		- for ($i = 0; $i < $vector_length; $i++) {
3249		- $sum_vector[$i] /= $num_vectors;
	4145	+ // Just before returning callbacks, sort them to prioritize free features
	4146	+ if (!$grouped) {
	4147	+ // Create temporary arrays for sorting
	4148	+ $free_callbacks = array();
	4149	+ $pro_callbacks = array();
	4150	+
	4151	+ // Split callbacks into free and pro
	4152	+ foreach ($callbacks as $key => $data) {
	4153	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4154	+ $pro_callbacks[$key] = $data;
	4155	+ } else {
	4156	+ $free_callbacks[$key] = $data;
	4157	+ }
	4158	+ }
	4159	+
	4160	+ // Merge with free callbacks first
	4161	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
3250	4162	}
3251	4163
3252		- return $sum_vector;
3253		-}
	4164	+ // Return grouped structure if requested
	4165	+ if ($grouped) {
	4166	+ $grouped_callbacks = array();
	4167	+ foreach ($callbacks as $key => $data) {
	4168	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
3254	4169
3255		-public function mxchat_handle_delete_intent() {
3256		- if ( ! current_user_can( 'manage_options' ) ) {
3257		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
3258		- }
	4170	+ // Ensure we carry forward all the new fields in grouped mode
	4171	+ $callback_data = array(
	4172	+ 'label' => $data['label'],
	4173	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	4174	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	4175	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	4176	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	4177	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	4178	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	4179	+ );
3259	4180
3260		- check_admin_referer('mxchat_delete_intent_nonce');
	4181	+ $grouped_callbacks[$group_label][$key] = $callback_data;
	4182	+ }
3261	4183
3262		- if (isset($_POST['intent_id'])) {
3263		- global $wpdb;
3264		- $table_name = $wpdb->prefix . 'mxchat_intents';
3265		- $intent_id = intval($_POST['intent_id']);
	4184	+ // Sort within each group to prioritize free features
	4185	+ foreach ($grouped_callbacks as $group => $items) {
	4186	+ $free_items = array();
	4187	+ $pro_items = array();
3266	4188
3267		- $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
	4189	+ foreach ($items as $key => $data) {
	4190	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4191	+ $pro_items[$key] = $data;
	4192	+ } else {
	4193	+ $free_items[$key] = $data;
	4194	+ }
	4195	+ }
	4196	+
	4197	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
	4198	+ }
	4199	+
	4200	+ return $grouped_callbacks;
3268	4201	}
3269	4202
3270		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3271		- exit;
	4203	+ return $callbacks;
3272	4204	}
3273	4205
3274		-
3275	4206	public function mxchat_page_init() {
3276		- // Register settings
3277	4207	register_setting(
3278	4208	'mxchat_option_group',
3279	4209	'mxchat_options',
3280	4210	array($this, 'mxchat_sanitize')
		@@ -3285,10 +4215,10 @@
3285	4215	'mxchat_similarity_threshold',
3286	4216	array(
3287	4217	'type' => 'number',
3288	4218	'sanitize_callback' => function($value) {
3289		- $value = absint($value); // Ensure it's an integer
3290		- return min(max($value, 70), 85); // Enforce range
	4219	+ $value = absint($value);
	4220	+ return min(max($value, 20), 95);
3291	4221	},
3292	4222	'default' => 80,
3293	4223	)
3294	4224	);
		@@ -3317,38 +4247,126 @@
3317	4247	'mxchat-chatbot',
3318	4248	'mxchat_chatbot_section'
3319	4249	);
3320	4250
3321		-
3322		- // Existing fields...
3323	4251	add_settings_field(
3324		- 'api_key',
3325		- esc_html__('OpenAI API Key', 'mxchat'),
3326		- array($this, 'api_key_callback'),
	4252	+ 'contextual_awareness_toggle',
	4253	+ esc_html__('Contextual Awareness', 'mxchat'),
	4254	+ array($this, 'mxchat_contextual_awareness_callback'),
3327	4255	'mxchat-chatbot',
3328	4256	'mxchat_chatbot_section'
3329	4257	);
3330	4258
	4259	+ add_settings_field(
	4260	+ 'api_key',
	4261	+ esc_html__('OpenAI API Key', 'mxchat'),
	4262	+ array($this, 'api_key_callback'),
	4263	+ 'mxchat-chatbot',
	4264	+ 'mxchat_chatbot_section',
	4265	+ array(
	4266	+ 'class' => 'mxchat-setting-row',
	4267	+ 'data-provider' => 'openai'
	4268	+ )
	4269	+ );
	4270	+
	4271	+ add_settings_field(
	4272	+ 'xai_api_key',
	4273	+ esc_html__('X.AI API Key', 'mxchat'),
	4274	+ array($this, 'xai_api_key_callback'),
	4275	+ 'mxchat-chatbot',
	4276	+ 'mxchat_chatbot_section',
	4277	+ array(
	4278	+ 'class' => 'mxchat-setting-row',
	4279	+ 'data-provider' => 'xai'
	4280	+ )
	4281	+ );
	4282	+
	4283	+ add_settings_field(
	4284	+ 'claude_api_key',
	4285	+ esc_html__('Claude API Key', 'mxchat'),
	4286	+ array($this, 'claude_api_key_callback'),
	4287	+ 'mxchat-chatbot',
	4288	+ 'mxchat_chatbot_section',
	4289	+ array(
	4290	+ 'class' => 'mxchat-setting-row',
	4291	+ 'data-provider' => 'claude'
	4292	+ )
	4293	+ );
	4294	+
	4295	+ add_settings_field(
	4296	+ 'deepseek_api_key',
	4297	+ esc_html__('DeepSeek API Key', 'mxchat'),
	4298	+ array($this, 'deepseek_api_key_callback'),
	4299	+ 'mxchat-chatbot',
	4300	+ 'mxchat_chatbot_section',
	4301	+ array(
	4302	+ 'class' => 'mxchat-setting-row',
	4303	+ 'data-provider' => 'deepseek'
	4304	+ )
	4305	+ );
	4306	+
	4307	+ add_settings_field(
	4308	+ 'gemini_api_key',
	4309	+ esc_html__('Google Gemini API Key', 'mxchat'),
	4310	+ array($this, 'gemini_api_key_callback'),
	4311	+ 'mxchat-chatbot',
	4312	+ 'mxchat_chatbot_section',
	4313	+ array(
	4314	+ 'class' => 'mxchat-setting-row',
	4315	+ 'data-provider' => 'gemini'
	4316	+ )
	4317	+ );
	4318	+
	4319	+ add_settings_field(
	4320	+ 'voyage_api_key',
	4321	+ esc_html__('Voyage AI API Key', 'mxchat'),
	4322	+ array($this, 'voyage_api_key_callback'),
	4323	+ 'mxchat-chatbot',
	4324	+ 'mxchat_chatbot_section',
	4325	+ array(
	4326	+ 'class' => 'mxchat-setting-row',
	4327	+ 'data-provider' => 'voyage'
	4328	+ )
	4329	+ );
	4330	+
3331	4331	add_settings_field(
3332		- 'xai_api_key',
3333		- esc_html__('X.AI API Key', 'mxchat'),
3334		- array($this, 'xai_api_key_callback'),
	4332	+ 'enable_streaming_toggle',
	4333	+ esc_html__('Enable Streaming', 'mxchat'),
	4334	+ array($this, 'enable_streaming_toggle_callback'),
3335	4335	'mxchat-chatbot',
3336		- 'mxchat_chatbot_section'
	4336	+ 'mxchat_chatbot_section', // Same section as your working toggle
	4337	+ array(
	4338	+ 'class' => 'mxchat-setting-row streaming-setting',
	4339	+ 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
	4340	+ )
3337	4341	);
3338	4342
	4343	+
3339	4344	add_settings_field(
3340		- 'claude_api_key',
3341		- esc_html__('Claude API Key', 'mxchat'),
3342		- array($this, 'claude_api_key_callback'),
	4345	+ 'model',
	4346	+ esc_html__('Chat Model', 'mxchat'),
	4347	+ array($this, 'mxchat_model_callback'),
3343	4348	'mxchat-chatbot',
3344	4349	'mxchat_chatbot_section'
3345	4350	);
	4351	+
	4352	+
	4353	+ add_settings_field(
	4354	+ 'openrouter_api_key',
	4355	+ esc_html__('OpenRouter API Key', 'mxchat'),
	4356	+ array($this, 'openrouter_api_key_callback'),
	4357	+ 'mxchat-chatbot',
	4358	+ 'mxchat_chatbot_section',
	4359	+ array(
	4360	+ 'class' => 'mxchat-setting-row mxchat-openrouter-key-row', // Special class so we can always show it
	4361	+ 'data-provider' => 'openrouter'
	4362	+ )
	4363	+ );
3346	4364
3347	4365	add_settings_field(
3348		- 'deepseek_api_key',
3349		- esc_html__('DeepSeek API Key', 'mxchat'),
3350		- array($this, 'deepseek_api_key_callback'),
	4366	+ 'embedding_model',
	4367	+ esc_html__('Embedding Model', 'mxchat'),
	4368	+ array($this, 'embedding_model_callback'),
3351	4369	'mxchat-chatbot',
3352	4370	'mxchat_chatbot_section'
3353	4371	);
3354	4372
		@@ -3359,20 +4377,21 @@
3359	4377	'mxchat-chatbot',
3360	4378	'mxchat_chatbot_section'
3361	4379	);
3362	4380
	4381	+
3363	4382	add_settings_field(
3364		- 'model',
3365		- esc_html__('Model', 'mxchat'),
3366		- array($this, 'mxchat_model_callback'),
	4383	+ 'top_bar_title',
	4384	+ esc_html__('Top Bar Title', 'mxchat'),
	4385	+ array($this, 'mxchat_top_bar_title_callback'),
3367	4386	'mxchat-chatbot',
3368	4387	'mxchat_chatbot_section'
3369	4388	);
3370	4389
3371	4390	add_settings_field(
3372		- 'top_bar_title',
3373		- esc_html__('Top Bar Title', 'mxchat'),
3374		- array($this, 'mxchat_top_bar_title_callback'),
	4391	+ 'ai_agent_text',
	4392	+ esc_html__('AI Agent Text', 'mxchat'),
	4393	+ array($this, 'mxchat_ai_agent_text_callback'),
3375	4394	'mxchat-chatbot',
3376	4395	'mxchat_chatbot_section'
3377	4396	);
3378	4397
		@@ -3400,48 +4419,40 @@
3400	4419	'mxchat_chatbot_section'
3401	4420	);
3402	4421
3403	4422	add_settings_field(
3404		- 'intro_message',
3405		- esc_html__('Introductory Message', 'mxchat'),
3406		- array($this, 'mxchat_intro_message_callback'),
	4423	+ 'enable_name_field',
	4424	+ esc_html__('Require Name Field', 'mxchat'),
	4425	+ array($this, 'enable_name_field_callback'),
3407	4426	'mxchat-chatbot',
3408	4427	'mxchat_chatbot_section'
3409	4428	);
3410	4429
3411	4430	add_settings_field(
3412		- 'input_copy',
3413		- esc_html__('Input Copy', 'mxchat'),
3414		- array($this, 'mxchat_input_copy_callback'),
	4431	+ 'name_field_placeholder',
	4432	+ esc_html__('Name Field Placeholder', 'mxchat'),
	4433	+ array($this, 'name_field_placeholder_callback'),
3415	4434	'mxchat-chatbot',
3416	4435	'mxchat_chatbot_section'
3417	4436	);
3418	4437
3419	4438	add_settings_field(
3420		- 'rate_limit_logged_out',
3421		- __('Rate Limit for Logged-out Users', 'mxchat'),
3422		- array($this, 'mxchat_rate_limit_logged_out_callback'),
	4439	+ 'intro_message',
	4440	+ esc_html__('Introductory Message', 'mxchat'),
	4441	+ array($this, 'mxchat_intro_message_callback'),
3423	4442	'mxchat-chatbot',
3424	4443	'mxchat_chatbot_section'
3425	4444	);
3426	4445
3427	4446	add_settings_field(
3428		- 'rate_limit_roles',
3429		- __('Rate Limits by User Role', 'mxchat'),
3430		- array($this, 'mxchat_rate_limit_roles_callback'),
	4447	+ 'input_copy',
	4448	+ esc_html__('Input Copy', 'mxchat'),
	4449	+ array($this, 'mxchat_input_copy_callback'),
3431	4450	'mxchat-chatbot',
3432	4451	'mxchat_chatbot_section'
3433	4452	);
3434	4453
3435	4454	add_settings_field(
3436		- 'rate_limit_message',
3437		- esc_html__('Rate Limit Message', 'mxchat'),
3438		- array($this, 'mxchat_rate_limit_message_callback'),
3439		- 'mxchat-chatbot',
3440		- 'mxchat_chatbot_section'
3441		- );
3442		-
3443		- add_settings_field(
3444	4455	'pre_chat_message',
3445	4456	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3446	4457	array($this, 'mxchat_pre_chat_message_callback'),
3447	4458	'mxchat-chatbot',
		@@ -3512,8 +4523,16 @@
3512	4523	'mxchat_chatbot_section'
3513	4524	);
3514	4525
3515	4526
	4527	+ add_settings_field(
	4528	+ 'rate_limits',
	4529	+ __('Rate Limits Settings', 'mxchat'),
	4530	+ array($this, 'mxchat_rate_limits_callback'),
	4531	+ 'mxchat-chatbot',
	4532	+ 'mxchat_chatbot_section'
	4533	+ );
	4534	+
3516	4535	// Loops Settings Section
3517	4536	add_settings_section(
3518	4537	'mxchat_loops_section',
3519	4538	esc_html__('Loops Settings', 'mxchat'),
		@@ -3625,9 +4644,27 @@
3625	4644	'mxchat-embed',
3626	4645	'mxchat_pdf_intent_section'
3627	4646	);
3628	4647
	4648	+ // PDF Upload Button Toggle
3629	4649	add_settings_field(
	4650	+ 'show_pdf_upload_button',
	4651	+ __('Show PDF Upload Button', 'mxchat'),
	4652	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	4653	+ 'mxchat-embed',
	4654	+ 'mxchat_pdf_intent_section'
	4655	+ );
	4656	+
	4657	+ // Word Upload Button Toggle
	4658	+ add_settings_field(
	4659	+ 'show_word_upload_button',
	4660	+ __('Show Word Upload Button', 'mxchat'),
	4661	+ array($this, 'mxchat_show_word_upload_button_callback'),
	4662	+ 'mxchat-embed',
	4663	+ 'mxchat_pdf_intent_section'
	4664	+ );
	4665	+
	4666	+ add_settings_field(
3630	4667	'pdf_intent_trigger_text',
3631	4668	__('Intent Trigger Text', 'mxchat'),
3632	4669	array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3633	4670	'mxchat-embed',
		@@ -3692,8 +4729,16 @@
3692	4729	'mxchat_live_agent_section'
3693	4730	);
3694	4731
3695	4732	add_settings_field(
	4733	+ 'live_agent_user_ids',
	4734	+ __('Slack Agent User IDs', 'mxchat'),
	4735	+ array($this, 'mxchat_live_agent_user_ids_callback'),
	4736	+ 'mxchat-embed',
	4737	+ 'mxchat_live_agent_section'
	4738	+ );
	4739	+
	4740	+ add_settings_field(
3696	4741	'live_agent_webhook_url',
3697	4742	__('Slack Webhook URL', 'mxchat'),
3698	4743	array($this, 'mxchat_live_agent_webhook_url_callback'),
3699	4744	'mxchat-embed',
		@@ -3722,9 +4767,9 @@
3722	4767
3723	4768	// General Settings Section
3724	4769	add_settings_section(
3725	4770	'mxchat_general_section',
3726		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	4771	+ esc_html__('YouTube Tutorials', 'mxchat'),
3727	4772	null,
3728	4773	'mxchat-general'
3729	4774	);
3730	4775	}
		@@ -3729,9 +4774,8 @@
3729	4774	);
3730	4775	}
3731	4776
3732	4777	public function mxchat_prompts_page_init() {
3733		- // Register all settings as a single array
3734	4778	register_setting(
3735	4779	'mxchat_prompts_options',
3736	4780	'mxchat_prompts_options',
3737	4781	array(
		@@ -3743,18 +4787,57 @@
3743	4787	'mxchat_use_pinecone' => 0,
3744	4788	'mxchat_pinecone_api_key' => '',
3745	4789	'mxchat_pinecone_environment' => '',
3746	4790	'mxchat_pinecone_index' => '',
3747		- 'mxchat_pinecone_host' => '', // Add this line
	4791	+ 'mxchat_pinecone_host' => '',
3748	4792	),
3749	4793	'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3750	4794	)
3751	4795	);
3752	4796
3753		- // Add settings saved message
3754	4797	add_action('admin_notices', array($this, 'sync_settings_notice'));
3755	4798	}
3756	4799
	4800	+public function mxchat_transcripts_page_init() {
	4801	+ register_setting(
	4802	+ 'mxchat_transcripts_options',
	4803	+ 'mxchat_transcripts_options',
	4804	+ array(
	4805	+ 'type' => 'array',
	4806	+ 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
	4807	+ 'default' => array(
	4808	+ 'mxchat_enable_notifications' => 0,
	4809	+ 'mxchat_notification_email' => get_option('admin_email'),
	4810	+ ),
	4811	+ 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
	4812	+ )
	4813	+ );
	4814	+
	4815	+ add_settings_section(
	4816	+ 'mxchat_transcripts_notification_section',
	4817	+ esc_html__('Chat Notification Settings', 'mxchat'),
	4818	+ array($this, 'mxchat_transcripts_notification_section_callback'),
	4819	+ 'mxchat-transcripts'
	4820	+ );
	4821	+
	4822	+ add_settings_field(
	4823	+ 'mxchat_enable_notifications',
	4824	+ esc_html__('Enable Chat Notifications', 'mxchat'),
	4825	+ array($this, 'mxchat_enable_notifications_callback'),
	4826	+ 'mxchat-transcripts',
	4827	+ 'mxchat_transcripts_notification_section'
	4828	+ );
	4829	+
	4830	+ add_settings_field(
	4831	+ 'mxchat_notification_email',
	4832	+ esc_html__('Notification Email Address', 'mxchat'),
	4833	+ array($this, 'mxchat_notification_email_callback'),
	4834	+ 'mxchat-transcripts',
	4835	+ 'mxchat_transcripts_notification_section'
	4836	+ );
	4837	+}
	4838	+
	4839	+
3757	4840	/**
3758	4841	* Sanitize all prompts options
3759	4842	*
3760	4843	* @param array $input The unsanitized options array
		@@ -3813,9 +4896,8 @@
3813	4896
3814	4897	return $sanitized;
3815	4898	}
3816	4899
3817		-
3818	4900	public function sync_settings_notice() {
3819	4901	// Only show notice on our plugin page
3820	4902	if (!isset($_GET['page']) || $_GET['page'] !== 'mxchat-prompts') {
3821	4903	return;
		@@ -3836,139 +4918,129 @@
3836	4918	public function sanitize_sync_setting($input) {
3837	4919	return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
3838	4920	}
3839	4921
	4922	+public function mxchat_rate_limits_callback() {
	4923	+ $all_options = get_option('mxchat_options', []);
3840	4924
	4925	+ // Define available rate limits
	4926	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
3841	4927
3842		-public function mxchat_handle_activate_license() {
3843		- // Check nonce
3844		- if (!check_ajax_referer('mxchat_activate_license_nonce', 'security', false)) {
3845		- wp_send_json_error(esc_html__('Invalid security token', 'mxchat'));
3846		- return;
3847		- }
	4928	+ // Define available timeframes
	4929	+ $timeframes = array(
	4930	+ 'hourly' => __('Per Hour', 'mxchat'),
	4931	+ 'daily' => __('Per Day', 'mxchat'),
	4932	+ 'weekly' => __('Per Week', 'mxchat'),
	4933	+ 'monthly' => __('Per Month', 'mxchat')
	4934	+ );
3848	4935
3849		- // Verify user capabilities
3850		- if (!current_user_can('manage_options')) {
3851		- wp_send_json_error(esc_html__('Unauthorized access', 'mxchat'));
3852		- return;
3853		- }
	4936	+ // Get all roles plus a "logged_out" pseudo-role
	4937	+ $roles = wp_roles()->get_names();
	4938	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
3854	4939
3855		- $license_key = isset($_POST['mxchat_activation_key']) ? sanitize_text_field($_POST['mxchat_activation_key']) : '';
3856		- $customer_email = isset($_POST['mxchat_pro_email']) ? sanitize_email($_POST['mxchat_pro_email']) : '';
	4940	+ // Start the wrapper
	4941	+ echo '<div class="pro-feature-wrapper active">';
	4942	+ echo '<div class="mxchat-rate-limits-container">';
3857	4943
3858		- if (empty($license_key) || empty($customer_email)) {
3859		- wp_send_json_error(esc_html__('Email or License Key is missing', 'mxchat'));
3860		- return;
3861		- }
	4944	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	4945	+ 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') .
	4946	+ '</p>';
3862	4947
3863		- $product_id = 'MxChatPRO';
3864		- $response = wp_remote_get(
3865		- add_query_arg(
3866		- array(
3867		- 'wc-api' => 'software-api',
3868		- 'request' => 'activation',
3869		- 'email' => $customer_email,
3870		- 'license_key' => $license_key,
3871		- 'product_id' => $product_id
3872		- ),
3873		- 'http://mxchat.ai/'
3874		- )
3875		- );
	4948	+ // Add markdown link documentation
	4949	+ echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
	4950	+ echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
	4951	+ echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
	4952	+ echo '<ul style="margin-left: 20px;">';
	4953	+ echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
	4954	+ echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
	4955	+ echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
	4956	+ echo '</ul>';
	4957	+ echo '</div>';
3876	4958
3877		- if (is_wp_error($response)) {
3878		- wp_send_json_error(esc_html__('Activation failed due to a server error: ', 'mxchat') . $response->get_error_message());
3879		- return;
3880		- }
	4959	+ // Output the controls for each role
	4960	+ foreach ($roles as $role_id => $role_name) {
	4961	+ // Get saved options or defaults
	4962	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	4963	+ $default_timeframe = 'daily';
	4964	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
3881	4965
3882		- $body = wp_remote_retrieve_body($response);
3883		- $data = json_decode($body);
	4966	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	4967	+ ? $all_options['rate_limits'][$role_id]['limit']
	4968	+ : $default_limit;
3884	4969
3885		- if ($data && isset($data->activated) && $data->activated) {
3886		- update_option('mxchat_license_status', 'active');
3887		- update_option('mxchat_pro_email', $customer_email);
3888		- update_option('mxchat_activation_key', $license_key);
3889		- wp_send_json_success(array('message' => esc_html__('License activated successfully', 'mxchat')));
3890		- } else {
3891		- $error_message = isset($data->error) ? $data->error : esc_html__('Activation failed', 'mxchat');
3892		- update_option('mxchat_license_status', 'inactive');
3893		- update_option('mxchat_license_error', $error_message);
3894		- wp_send_json_error($error_message);
3895		- }
3896		-}
	4970	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	4971	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	4972	+ : $default_timeframe;
3897	4973
	4974	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	4975	+ ? $all_options['rate_limits'][$role_id]['message']
	4976	+ : $default_message;
3898	4977
3899		-public function mxchat_rate_limit_logged_out_callback() {
3900		- // Load the entire 'mxchat_options' array
3901		- $all_options = get_option('mxchat_options', []);
	4978	+ // Output the row
	4979	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
3902	4980
3903		- // Retrieve the saved rate limit or use the default value
3904		- $default_rate_limit = '10';
3905		- $selected_rate_limit = isset($all_options['rate_limit_logged_out']) ? $all_options['rate_limit_logged_out'] : $default_rate_limit;
	4981	+ // Role label
	4982	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
3906	4983
3907		- // Define available rate limits
3908		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	4984	+ // Controls section
	4985	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
3909	4986
3910		- // Output the dropdown
3911		- echo '<div class="pro-feature-wrapper active">';
3912		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3913		- foreach ($rate_limits as $limit) {
3914		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3915		- }
3916		- echo '</select>';
3917		- 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>';
3918		- echo '</div>';
3919		-}
	4987	+ // Rate limit and timeframe controls
	4988	+ echo '<div class="mxchat-rate-limit-controls">';
3920	4989
3921		-// Add this new callback function
3922		-public function mxchat_rate_limit_roles_callback() {
3923		- $all_options = get_option('mxchat_options', []);
3924		- $roles = wp_roles()->get_names();
3925		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	4990	+ // Limit dropdown
	4991	+ echo '<div>';
	4992	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
	4993	+ echo '<select
	4994	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	4995	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
	4996	+ class="mxchat-autosave-field">';
	4997	+ foreach ($rate_limits as $limit) {
	4998	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	4999	+ }
	5000	+ echo '</select>';
	5001	+ echo '</div>';
3926	5002
3927		- echo '<div class="pro-feature-wrapper active mxchat-autosave-section">';
3928		-
3929		- foreach ($roles as $role_id => $role_name) {
3930		- $default_rate_limit = '100';
3931		- $selected_rate_limit = isset($all_options['role_rate_limits'][$role_id])
3932		- ? $all_options['role_rate_limits'][$role_id]
3933		- : $default_rate_limit;
3934		-
3935		- echo '<div style="margin-bottom: 10px;">';
3936		- echo '<label style="display: inline-block; width: 150px;">' . esc_html($role_name) . ':</label>';
	5003	+ // Timeframe dropdown
	5004	+ echo '<div>';
	5005	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
3937	5006	echo '<select
3938		- id="role_rate_limits_' . esc_attr($role_id) . '"
3939		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	5007	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	5008	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
3940	5009	class="mxchat-autosave-field">';
3941		- foreach ($rate_limits as $limit) {
3942		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	5010	+ foreach ($timeframes as $value => $label) {
	5011	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
3943	5012	}
3944	5013	echo '</select>';
3945	5014	echo '</div>';
3946		- }
3947	5015
3948		- 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>';
3949		- echo '</div>';
3950		-}
	5016	+ echo '</div>'; // End controls
3951	5017
3952		-public function mxchat_rate_limit_message_callback() {
3953		- // Load the entire 'mxchat_options' array
3954		- $all_options = get_option('mxchat_options', []);
	5018	+ // Custom message textarea
	5019	+ echo '<div class="mxchat-rate-limit-message">';
	5020	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	5021	+ echo '<textarea
	5022	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	5023	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	5024	+ class="mxchat-autosave-field"
	5025	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	5026	+ esc_textarea($custom_message) .
	5027	+ '</textarea>';
	5028	+ echo '<p class="description">' .
	5029	+ esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
	5030	+ '</p>';
	5031	+ echo '</div>'; // End message
3955	5032
3956		- // Retrieve the saved message or use the default value
3957		- $default_message = esc_html__('Rate limit exceeded. Please try again later.', 'mxchat');
3958		- $rate_limit_message = isset($all_options['rate_limit_message']) ? $all_options['rate_limit_message'] : $default_message;
	5033	+ echo '</div>'; // End controls wrapper
3959	5034
3960		- // Output the textarea
3961		- echo '<div class="pro-feature-wrapper active">';
3962		- printf(
3963		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
3964		- esc_textarea($rate_limit_message)
3965		- );
3966		- echo '<p class="description">' . esc_html__('This message will be displayed when a user exceeds the rate limit.', 'mxchat') . '</p>';
3967		- echo '</div>';
	5035	+ echo '</div>'; // End row
	5036	+ }
	5037	+
	5038	+ echo '</div>'; // End container
	5039	+
	5040	+ echo '</div>'; // End pro-feature-wrapper
3968	5041	}
3969	5042
3970		-
3971	5043	private function mxchat_add_option_field($id, $title, $callback = '') {
3972	5044	add_settings_field(
3973	5045	$id,
3974	5046	__($title, 'mxchat'),
		@@ -3978,94 +5050,100 @@
3978	5050	$id === 'model' ? ['label_for' => 'model'] : []
3979	5051	);
3980	5052	}
3981	5053
	5054	+// OpenAI API Key
3982	5055	public function api_key_callback() {
3983		- // Retrieve from your stored 'api_key' in the mxchat_options array
3984	5056	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
3985	5057
3986		- // Notice we changed the name to "api_key" (no array notation).
3987		- echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" />';
	5058	+ echo '<div class="api-key-wrapper" data-provider="openai">';
	5059	+ echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
3988	5060	echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3989		- echo '<p class="description">' . wp_kses_post(__('The <strong>OpenAI API key is required even when using other models</strong> as it is used for vector embedding functionality. You must add credits to your OpenAI billing account before use.', 'mxchat')) . '</p>';
	5061	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	5062	+ echo '</div>';
3990	5063	}
	5064	+
	5065	+// X.AI API Key
3991	5066	public function xai_api_key_callback() {
3992		- // Check if the feature is activated (paid feature)
3993		- $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
3994		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
3995		-
3996		- // Retrieve the X.AI API key value
3997	5067	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
3998	5068
3999		- // Render the input field for the X.AI API key
4000		- echo '<div class="' . esc_attr($class) . '">';
4001		- printf(
4002		- '<input type="password" id="xai_api_key" name="xai_api_key" value="%s" class="regular-text" %s />',
4003		- $xaiApiKey,
4004		- $disabled
4005		- );
	5069	+ echo '<div class="api-key-wrapper" data-provider="xai">';
	5070	+ echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
4006	5071	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4007		-
4008		- // If the feature is not activated, show the overlay with a "Pro Only" message
4009		- if (!$this->is_activated) {
4010		- echo '<div class="pro-feature-overlay">';
4011		- 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>';
4012		- echo '</div>';
4013		- }
4014		-
	5072	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
4015	5073	echo '</div>';
4016	5074	}
	5075	+// Claude API Key
4017	5076	public function claude_api_key_callback() {
4018		- // Check if the feature is activated (paid feature)
4019		- $disabled = $this->is_activated ? '' : 'disabled';
4020		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4021		-
4022		- // Retrieve the Claude API key value directly like the others
4023	5077	$claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
4024		-
4025		- // Use direct name field like the other working API keys
4026		- echo '<div class="' . esc_attr($class) . '">';
4027		- printf(
4028		- '<input type="password" id="claude_api_key" name="claude_api_key" value="%s" class="regular-text" %s />',
4029		- $claudeApiKey,
4030		- $disabled
4031		- );
	5078	+
	5079	+ echo '<div class="api-key-wrapper" data-provider="claude">';
	5080	+ echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
4032	5081	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4033		-
4034		- if (!$this->is_activated) {
4035		- echo '<div class="pro-feature-overlay">';
4036		- 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>';
4037		- echo '</div>';
4038		- }
	5082	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
4039	5083	echo '</div>';
4040	5084	}
	5085	+
	5086	+// DeepSeek API Key
4041	5087	public function deepseek_api_key_callback() {
4042		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
4043	5088	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
4044	5089
4045		- // Notice we changed the name to "deepseek_api_key" (no array notation).
4046		- echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" />';
	5090	+ echo '<div class="api-key-wrapper" data-provider="deepseek">';
	5091	+ echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4047	5092	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5093	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	5094	+ echo '</div>';
4048	5095	}
4049	5096
	5097	+// Gemini API Key
	5098	+public function gemini_api_key_callback() {
	5099	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
4050	5100
	5101	+ echo '<div class="api-key-wrapper" data-provider="gemini">';
	5102	+ echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
	5103	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5104	+ echo '<p class="description api-key-notice">' . esc_html__('Required for Google Gemini models. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
	5105	+ echo '</div>';
	5106	+}
4051	5107
4052	5108
	5109	+// OpenRouter API Key
	5110	+public function openrouter_api_key_callback() {
	5111	+ $openrouterApiKey = isset($this->options['openrouter_api_key']) ? esc_attr($this->options['openrouter_api_key']) : '';
	5112	+ echo '<div class="api-key-wrapper" data-provider="openrouter">';
	5113	+ echo '<input type="password" id="openrouter_api_key" name="openrouter_api_key" value="' . $openrouterApiKey . '" class="regular-text" autocomplete="off" />';
	5114	+ echo '<button type="button" id="toggleOpenRouterApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5115	+ echo '<p class="description api-key-notice">' . esc_html__('Required only if using OpenRouter. Get your API key from OpenRouter.ai', 'mxchat') . '</p>';
	5116	+ echo '</div>';
	5117	+}
4053	5118
	5119	+// Voyage API Key
	5120	+public function voyage_api_key_callback() {
	5121	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
	5122	+
	5123	+ echo '<div class="api-key-wrapper" data-provider="voyage">';
	5124	+ echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
	5125	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5126	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected embedding model. Important: You must add credits before use.', 'mxchat') . '</p>';
	5127	+ echo '</div>';
	5128	+}
	5129	+
4054	5130	public function mxchat_loops_api_key_callback() {
4055		- // Support both old and new format
4056	5131	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
4057	5132
4058		- echo '<div class="api-key-wrapper">';
	5133	+ // Hidden fields to "trap" autofill
	5134	+ echo '<input type="text" style="display:none" autocomplete="username" />';
	5135	+ echo '<input type="password" style="display:none" autocomplete="current-password" />';
	5136	+
	5137	+ echo '<div class="api-key-wrapper" data-provider="loops">';
4059	5138	echo sprintf(
4060		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
	5139	+ '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
4061	5140	$loops_api_key
4062	5141	);
4063	5142	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4064	5143	echo '</div>';
4065		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	5144	+ 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>';
4066	5145	}
4067		-
4068	5146	public function mxchat_loops_mailing_list_callback() {
4069	5147	// Add error handling and type checking
4070	5148	$loops_api_key = '';
4071	5149	$selected_list = '';
		@@ -4083,8 +5161,12 @@
4083	5161	if (!empty($loops_api_key)) {
4084	5162	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
4085	5163	if (is_array($lists) && !empty($lists)) {
4086	5164	echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	5165	+
	5166	+ // Add a default "Select a list" option
	5167	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	5168	+
4087	5169	foreach ($lists as $list) {
4088	5170	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
4089	5171	echo sprintf(
4090	5172	'<option value="%s" %s>%s</option>',
		@@ -4094,8 +5176,9 @@
4094	5176	);
4095	5177	}
4096	5178	}
4097	5179	echo '</select>';
	5180	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
4098	5181	} else {
4099	5182	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
4100	5183	}
4101	5184	} else {
		@@ -4106,14 +5189,13 @@
4106	5189	$default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
4107	5190	$triggered_response = isset($this->options['triggered_phrase_response'])
4108	5191	? $this->options['triggered_phrase_response']
4109	5192	: $default_response;
4110		-
4111	5193	echo sprintf(
4112	5194	'<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50">%s</textarea>',
4113	5195	esc_textarea($triggered_response)
4114	5196	);
4115		- 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>';
	5197	+ 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>';
4116	5198	}
4117	5199
4118	5200	public function mxchat_email_capture_response_callback() {
4119	5201	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
		@@ -4119,16 +5201,14 @@
4119	5201	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
4120	5202	$email_capture_response = isset($this->options['email_capture_response'])
4121	5203	? $this->options['email_capture_response']
4122	5204	: $default_response;
4123		-
4124	5205	echo sprintf(
4125	5206	'<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50">%s</textarea>',
4126	5207	esc_textarea($email_capture_response)
4127	5208	);
4128		- echo '<p class="description">' . esc_html__('Enter the message to send when a user provides their email.', 'mxchat') . '</p>';
	5209	+ 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>';
4129	5210	}
4130		-
4131	5211	public function mxchat_pre_chat_message_callback() {
4132	5212	// Load the entire 'mxchat_options' array
4133	5213	$all_options = get_option('mxchat_options', []);
4134	5214
		@@ -4143,49 +5223,149 @@
4143	5223	);
4144	5224	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>';
4145	5225	}
4146	5226
4147		-
4148		-
4149	5227	// Callback for AI Instructions textarea
4150	5228	public function system_prompt_instructions_callback() {
4151	5229	// Retrieve the current value of the system prompt instructions
4152	5230	$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4153		-
4154	5231	// Render the textarea field
4155	5232	printf(
4156	5233	'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4157	5234	$instructions
4158	5235	);
	5236	+ // Provide a helpful description with sample instructions button
	5237	+ echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	5238	+ echo '<div class="mxchat-instructions-container">';
	5239	+ echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
	5240	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	5241	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	5242	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	5243	+ echo '</svg>';
	5244	+ echo esc_html__('View Sample Instructions', 'mxchat');
	5245	+ echo '</button>';
	5246	+ echo '</div>';
4159	5247
4160		- // Provide a helpful description
4161		- echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	5248	+ // Add modal to WordPress admin footer instead of inline
	5249	+ add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
4162	5250	}
4163	5251
	5252	+// New method to render modal in admin footer
	5253	+public function render_sample_instructions_modal() {
	5254	+ static $modal_rendered = false;
	5255	+ if ($modal_rendered) return; // Prevent duplicate modals
	5256	+ $modal_rendered = true;
4164	5257
	5258	+ echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
	5259	+ echo '<div class="mxchat-instructions-modal-content">';
	5260	+ echo '<div class="mxchat-instructions-modal-header">';
	5261	+ echo '<h3 class="mxchat-instructions-modal-title">';
	5262	+ 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">';
	5263	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	5264	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	5265	+ echo '</svg>';
	5266	+ echo esc_html__('Sample AI Instructions', 'mxchat');
	5267	+ echo '</h3>';
	5268	+ echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
	5269	+ 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">';
	5270	+ echo '<line x1="18" y1="6" x2="6" y2="18"/>';
	5271	+ echo '<line x1="6" y1="6" x2="18" y2="18"/>';
	5272	+ echo '</svg>';
	5273	+ echo '</button>';
	5274	+ echo '</div>';
	5275	+ echo '<div class="mxchat-instructions-modal-body">';
	5276	+ echo '<div class="mxchat-instructions-content">';
	5277	+ 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:
	5278	+
	5279	+# Response Style - CRITICALLY IMPORTANT
	5280	+- MAXIMUM LENGTH: 1-3 short sentences per response
	5281	+- Ultra-concise: Get straight to the answer with no filler
	5282	+- No introductions like "Sure!" or "I\'d be happy to help"
	5283	+- No phrases like "based on my knowledge" or "according to information"
	5284	+- No explanatory text before giving the answer
	5285	+- No summaries or repetition
	5286	+- Hyperlink all URLs
	5287	+- Respond in user\'s language
	5288	+- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	5289	+
	5290	+# Knowledge Base Requirements - PREVENT HALLUCINATIONS
	5291	+- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	5292	+- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	5293	+- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	5294	+- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	5295	+- Better to admit insufficient information than provide inaccurate answers');
	5296	+ echo '</div>';
	5297	+ echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
	5298	+ 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">';
	5299	+ echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
	5300	+ echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
	5301	+ echo '</svg>';
	5302	+ echo esc_html__('Copy Instructions', 'mxchat');
	5303	+ echo '</button>';
	5304	+ echo '</div>';
	5305	+ echo '<div class="mxchat-instructions-modal-footer">';
	5306	+ echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
	5307	+ echo '</div>';
	5308	+ echo '</div>';
	5309	+ echo '</div>';
	5310	+}
	5311	+
	5312	+
4165	5313	public function mxchat_model_callback() {
4166	5314	// Define available models grouped by provider
4167	5315	$models = array(
	5316	+ esc_html__('OpenRouter (100+ Models)', 'mxchat') => array(
	5317	+ 'openrouter' => esc_html__('OpenRouter - Select after entering API key', 'mxchat'),
	5318	+ ),
	5319	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	5320	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	5321	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	5322	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	5323	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	5324	+ ),
	5325	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	5326	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	5327	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	5328	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	5329	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	5330	+ ),
4168	5331	esc_html__('X.AI Models', 'mxchat') => array(
4169		- 'grok-beta' => esc_html__('grok-beta (Early Beta)', 'mxchat'),
4170		- 'grok-2' => esc_html__('Grok 2', 'mxchat')
	5332	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	5333	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	5334	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	5335	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
	5336	+ 'grok-2' => esc_html__('Grok 2', 'mxchat'),
	5337	+ 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat'), // Added new Grok-4 model
4171	5338	),
4172	5339	esc_html__('DeepSeek Models', 'mxchat') => array(
4173	5340	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4174	5341	),
4175	5342	esc_html__('Claude Models', 'mxchat') => array(
4176		- 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Most Intelligent)', 'mxchat'),
4177		- 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Highly Complex Tasks)', 'mxchat'),
	5343	+ 'claude-sonnet-4-5-20250929' => esc_html__('Claude Sonnet 4.5 (Best for Agents & Coding)', 'mxchat'),
	5344	+ 'claude-opus-4-1-20250805' => esc_html__('Claude Opus 4.1 (Exceptional for Complex Tasks)', 'mxchat'),
	5345	+ 'claude-haiku-4-5-20251001' => esc_html__('Claude Haiku 4.5 (Fastest & Most Intelligent)', 'mxchat'),
	5346	+ 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
	5347	+ 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
	5348	+ 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
	5349	+ 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Intelligent)', 'mxchat'),
	5350	+ 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
4178	5351	'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4179		- 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
	5352	+ 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat'),
4180	5353	),
4181	5354	esc_html__('OpenAI Models', 'mxchat') => array(
	5355	+ // NEW: GPT-5 family
	5356	+ 'gpt-5' => esc_html__('GPT-5 (Flagship for Coding, Reasoning & Agents)', 'mxchat'),
	5357	+ 'gpt-5-mini' => esc_html__('GPT-5 Mini (Faster, Cost-Efficient for Precise Prompts)', 'mxchat'),
	5358	+ 'gpt-5-nano' => esc_html__('GPT-5 Nano (Fastest & Cheapest for Summarization/Classification)', 'mxchat'),
	5359	+
	5360	+ // Existing OpenAI models
	5361	+ 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
4182	5362	'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4183	5363	'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4184	5364	'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4185	5365	'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
4186		- 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat')
4187		- )
	5366	+ 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat'),
	5367	+ ),
4188	5368	);
4189	5369
4190	5370	// Retrieve the currently selected model from saved options
4191	5371	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
		@@ -4190,9 +5370,9 @@
4190	5370	// Retrieve the currently selected model from saved options
4191	5371	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4192	5372
4193	5373	// Begin the select dropdown
4194		- echo '<select id="model" name="model">'; // No array notation in name attribute
	5374	+ echo '<select id="model" name="model">';
4195	5375
4196	5376	// Iterate over groups of models
4197	5377	foreach ($models as $group_label => $group_models) {
4198	5378	echo '<optgroup label="' . esc_attr($group_label) . '">';
		@@ -4197,28 +5377,133 @@
4197	5377	foreach ($models as $group_label => $group_models) {
4198	5378	echo '<optgroup label="' . esc_attr($group_label) . '">';
4199	5379
4200	5380	foreach ($group_models as $model_value => $model_label) {
4201		- // Disable Pro-only models for non-activated users
4202		- $disabled = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? 'disabled' : '';
4203		- $label_suffix = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? esc_html__(' (Pro Only)', 'mxchat') : '';
4204		-
4205		- // Output the option element
4206		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . ' ' . $disabled . '>' . esc_html($model_label . $label_suffix) . '</option>';
	5381	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4207	5382	}
4208	5383
4209	5384	echo '</optgroup>';
4210	5385	}
4211	5386
4212		- // Close the select dropdown
4213	5387	echo '</select>';
4214	5388
4215		- // Add a description below the dropdown
4216		- echo '<p class="description">' . esc_html__('Select the AI model to use for your chatbot. Pro-only models are marked accordingly.', 'mxchat') . '</p>';
	5389	+ echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
	5390	+
	5391	+ // Add a note for OpenRouter
	5392	+ echo '<p class="description" id="openrouter-model-note" style="display:none; color: #d63638; font-weight: 500;">';
	5393	+ echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle;"></span> ';
	5394	+ echo esc_html__('After entering your OpenRouter API key above, click the button below to load available models.', 'mxchat');
	5395	+ echo '</p>';
	5396	+ // ADD THESE HIDDEN FIELDS RIGHT HERE:
	5397	+ $openrouter_model = isset($this->options['openrouter_selected_model']) ? esc_attr($this->options['openrouter_selected_model']) : '';
	5398	+ $openrouter_model_name = isset($this->options['openrouter_selected_model_name']) ? esc_attr($this->options['openrouter_selected_model_name']) : '';
	5399	+
	5400	+ echo '<input type="hidden" id="openrouter_selected_model" name="openrouter_selected_model" value="' . $openrouter_model . '" />';
	5401	+ echo '<input type="hidden" id="openrouter_selected_model_name" name="openrouter_selected_model_name" value="' . $openrouter_model_name . '" />';
4217	5402	}
4218	5403
	5404	+// Update your existing callback method
	5405	+public function enable_streaming_toggle_callback() {
	5406	+ // Get value from options array, default to 'on'
	5407	+ $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
	5408	+ $checked = ($enabled === 'on') ? 'checked' : '';
4219	5409
	5410	+ echo '<label class="toggle-switch">';
	5411	+ echo sprintf(
	5412	+ '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
	5413	+ esc_attr($checked)
	5414	+ );
	5415	+ echo '<span class="slider"></span>';
	5416	+ echo '</label>';
	5417	+ echo '<p class="description">' .
	5418	+ esc_html__('Enable real-time streaming responses for supported models (OpenAI, Claude, DeepSeek, and Grok). When disabled, responses will load all at once.', 'mxchat') .
	5419	+ '</p>';
4220	5420
	5421	+ // Test button with better styling
	5422	+ echo '<div style="margin-top: 15px;">';
	5423	+ echo '<button type="button" id="mxchat-test-streaming-btn" class="button button-secondary">';
	5424	+ echo '<span class="dashicons dashicons-admin-tools" style="vertical-align: middle; margin-right: 5px;"></span>';
	5425	+ echo esc_html__('Test Streaming Compatibility', 'mxchat');
	5426	+ echo '</button>';
	5427	+ echo '<p id="mxchat-test-streaming-result" style="margin-top:10px; font-weight: bold;"></p>';
	5428	+ echo '</div>';
	5429	+}
	5430	+
	5431	+// AJAX handler to fetch OpenRouter models
	5432	+public function fetch_openrouter_models() {
	5433	+ check_ajax_referer('mxchat_fetch_openrouter_models', 'nonce');
	5434	+
	5435	+ $api_key = isset($_POST['api_key']) ? sanitize_text_field($_POST['api_key']) : '';
	5436	+
	5437	+ if (empty($api_key)) {
	5438	+ wp_send_json_error(array('message' => 'API key is required'));
	5439	+ }
	5440	+
	5441	+ $response = wp_remote_get('https://openrouter.ai/api/v1/models', array(
	5442	+ 'headers' => array(
	5443	+ 'Authorization' => 'Bearer ' . $api_key,
	5444	+ 'Content-Type' => 'application/json',
	5445	+ ),
	5446	+ 'timeout' => 15,
	5447	+ ));
	5448	+
	5449	+ if (is_wp_error($response)) {
	5450	+ wp_send_json_error(array('message' => $response->get_error_message()));
	5451	+ }
	5452	+
	5453	+ $body = wp_remote_retrieve_body($response);
	5454	+ $data = json_decode($body, true);
	5455	+
	5456	+ if (isset($data['data']) && is_array($data['data'])) {
	5457	+ // Format the models for the frontend
	5458	+ $models = array_map(function($model) {
	5459	+ return array(
	5460	+ 'id' => $model['id'],
	5461	+ 'name' => $model['name'] ?? $model['id'],
	5462	+ 'description' => $model['description'] ?? '',
	5463	+ 'context_length' => $model['context_length'] ?? 0,
	5464	+ 'pricing' => array(
	5465	+ 'prompt' => $model['pricing']['prompt'] ?? 0,
	5466	+ 'completion' => $model['pricing']['completion'] ?? 0,
	5467	+ ),
	5468	+ );
	5469	+ }, $data['data']);
	5470	+
	5471	+ wp_send_json_success(array('models' => $models));
	5472	+ } else {
	5473	+ wp_send_json_error(array('message' => 'Invalid response from OpenRouter'));
	5474	+ }
	5475	+}
	5476	+
	5477	+// Callback function for embedding model selection
	5478	+public function embedding_model_callback() {
	5479	+ $models = array(
	5480	+ esc_html__('OpenAI Embeddings', 'mxchat') => array(
	5481	+ 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
	5482	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
	5483	+ 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
	5484	+ ),
	5485	+ esc_html__('Voyage AI Embeddings', 'mxchat') => array(
	5486	+ 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	5487	+ ),
	5488	+ esc_html__('Google Gemini Embeddings', 'mxchat') => array(
	5489	+ 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
	5490	+ )
	5491	+ );
	5492	+ $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	5493	+ echo '<select id="embedding_model" name="embedding_model">';
	5494	+ foreach ($models as $group_label => $group_models) {
	5495	+ echo '<optgroup label="' . esc_attr($group_label) . '">';
	5496	+ foreach ($group_models as $model_value => $model_label) {
	5497	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	5498	+ }
	5499	+ echo '</optgroup>';
	5500	+ }
	5501	+ echo '</select>';
	5502	+ 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>';
	5503	+}
	5504	+
	5505	+
4221	5506	public function mxchat_top_bar_title_callback() {
4222	5507	// Retrieve the current value of the top bar title from saved options
4223	5508	$top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4224	5509
		@@ -4227,9 +5512,18 @@
4227	5512
4228	5513	// Add a description
4229	5514	echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4230	5515	}
	5516	+public function mxchat_ai_agent_text_callback() {
	5517	+ // Retrieve the current value of the AI agent text from saved options
	5518	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	5519	+ // Render the input field
	5520	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	5521	+ // Add a description
	5522	+ echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
	5523	+}
4231	5524
	5525	+
4232	5526	public function enable_email_block_callback() {
4233	5527	// Load full plugin options array
4234	5528	$all_options = get_option('mxchat_options', []);
4235	5529
		@@ -4248,10 +5542,8 @@
4248	5542	echo '</label>';
4249	5543	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>';
4250	5544	}
4251	5545
4252		-
4253		-
4254	5546	public function email_blocker_header_content_callback() {
4255	5547	// Load the entire 'mxchat_options' array
4256	5548	$all_options = get_option('mxchat_options', []);
4257	5549
		@@ -4259,14 +5551,15 @@
4259	5551	$content = isset($all_options['email_blocker_header_content'])
4260	5552	? $all_options['email_blocker_header_content']
4261	5553	: '';
4262	5554
4263		- // Render the textarea
	5555	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4264	5556	echo '<textarea
4265	5557	id="email_blocker_header_content"
4266	5558	name="email_blocker_header_content"
4267	5559	rows="5"
4268	5560	cols="70"
	5561	+ data-setting="email_blocker_header_content"
4269	5562	>' . esc_textarea($content) . '</textarea>';
4270	5563
4271	5564	echo '<p class="description">';
4272	5565	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');
		@@ -4272,9 +5565,8 @@
4272	5565	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');
4273	5566	echo '</p>';
4274	5567	}
4275	5568
4276		-
4277	5569	public function email_blocker_button_text_callback() {
4278	5570	// Load the entire 'mxchat_options' array
4279	5571	$all_options = get_option('mxchat_options', []);
4280	5572
		@@ -4290,28 +5582,55 @@
4290	5582	echo esc_html__('Enter the text you want on the submit button, e.g. "Start Chat".', 'mxchat');
4291	5583	echo '</p>';
4292	5584	}
4293	5585
	5586	+//Enable name field callback
	5587	+public function enable_name_field_callback() {
	5588	+ // Load full plugin options array
	5589	+ $all_options = get_option('mxchat_options', []);
	5590	+ // Get the value, default to 'off'
	5591	+ $enable_name_field = isset($all_options['enable_name_field']) ? $all_options['enable_name_field'] : 'off';
	5592	+ // Check if it's 'on'
	5593	+ $checked = ($enable_name_field === 'on') ? 'checked' : '';
	5594	+ echo '<label class="toggle-switch">';
	5595	+ echo sprintf(
	5596	+ '<input type="checkbox" id="enable_name_field" name="enable_name_field" value="on" %s />',
	5597	+ esc_attr($checked)
	5598	+ );
	5599	+ echo '<span class="slider"></span>';
	5600	+ echo '</label>';
	5601	+ echo '<p class="description">' . esc_html__('Enable this to also require users to enter their name along with their email before chatting.', 'mxchat') . '</p>';
	5602	+}
	5603	+//Name field placeholder callback
	5604	+public function name_field_placeholder_callback() {
	5605	+ $all_options = get_option('mxchat_options', []);
	5606	+ $placeholder = isset($all_options['name_field_placeholder'])
	5607	+ ? $all_options['name_field_placeholder']
	5608	+ : esc_html__('Enter your name', 'mxchat');
4294	5609
	5610	+ echo '<input type="text" id="name_field_placeholder" name="name_field_placeholder" value="' . esc_attr($placeholder) . '" style="width: 300px;" />';
	5611	+ echo '<p class="description">';
	5612	+ echo esc_html__('Placeholder text for the name field.', 'mxchat');
	5613	+ echo '</p>';
	5614	+}
4295	5615
	5616	+
	5617	+
4296	5618	public function mxchat_intro_message_callback() {
4297	5619	// Load the entire 'mxchat_options' array
4298	5620	$all_options = get_option('mxchat_options', []);
4299		-
4300	5621	// Retrieve the saved intro message or use the default
4301	5622	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4302	5623	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4303		-
4304		- // Output the textarea with the saved value
	5624	+ // Output the textarea with the saved value without escaping HTML
4305	5625	?>
4306		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
	5626	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
4307	5627	<p class="description">
4308		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
	5628	+ <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
4309	5629	</p>
4310	5630	<?php
4311	5631	}
4312	5632
4313		-
4314	5633	public function mxchat_input_copy_callback() {
4315	5634	// Load the entire 'mxchat_options' array
4316	5635	$all_options = get_option('mxchat_options', []);
4317	5636
		@@ -4777,8 +6096,23 @@
4777	6096	'</p>';
4778	6097
4779	6098	}
4780	6099
	6100	+public function mxchat_contextual_awareness_callback() {
	6101	+ // Get value from options array, default to 'off'
	6102	+ $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
	6103	+ $checked = ($contextual_awareness === 'on') ? 'checked' : '';
	6104	+ echo '<label class="toggle-switch">';
	6105	+ echo sprintf(
	6106	+ '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
	6107	+ esc_attr($checked)
	6108	+ );
	6109	+ echo '<span class="slider"></span>';
	6110	+ echo '</label>';
	6111	+ echo '<p class="description">' .
	6112	+ 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') .
	6113	+ '</p>';
	6114	+}
4781	6115
4782	6116
4783	6117	public function mxchat_privacy_toggle_callback() {
4784	6118	// Load from mxchat_options array
		@@ -5075,141 +6409,116 @@
5075	6409	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
5076	6410	}
5077	6411
5078	6412	public function mxchat_chat_toolbar_toggle_callback() {
5079		- // Get chat toolbar toggle value with fallback
5080		- $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
5081		- $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
	6413	+ // Get chat toolbar toggle value with fallback
	6414	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	6415	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
5082	6416
5083		- // Check if the plugin is activated (paid feature)
5084		- $disabled = $this->is_activated ? '' : 'disabled';
5085		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	6417	+ // Output the toggle switch
	6418	+ echo '<label class="toggle-switch">';
	6419	+ echo sprintf(
	6420	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	6421	+ esc_attr($checked)
	6422	+ );
	6423	+ echo '<span class="slider"></span>';
	6424	+ echo '</label>';
5086	6425
5087		- echo '<div class="' . esc_attr($class) . '">';
	6426	+ 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>';
	6427	+}
	6428	+/**
	6429	+ * Callback for PDF upload button toggle setting
	6430	+ */
	6431	+public function mxchat_show_pdf_upload_button_callback() {
	6432	+ // Get toggle value with fallback
	6433	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	6434	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
5088	6435
5089		- // Output the toggle switch
5090		- echo '<label class="toggle-switch">';
5091		- echo sprintf(
5092		- '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s %s />',
5093		- esc_attr($checked),
5094		- esc_attr($disabled)
5095		- );
5096		- echo '<span class="slider"></span>';
5097		- echo '</label>';
	6436	+ // Output the toggle switch
	6437	+ echo '<label class="toggle-switch">';
	6438	+ echo sprintf(
	6439	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	6440	+ esc_attr($checked)
	6441	+ );
	6442	+ echo '<span class="slider"></span>';
	6443	+ echo '</label>';
5098	6444
5099		- // Pro feature overlay
5100		- if (!$this->is_activated) {
5101		- echo '<div class="pro-feature-overlay">';
5102		- echo '<a href="https://mxchat.ai/" target="_blank">';
5103		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5104		- echo '</a>';
5105		- echo '</div>';
5106		- }
	6445	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	6446	+}
	6447	+/**
	6448	+ * Callback for Word upload button toggle setting
	6449	+ */
	6450	+public function mxchat_show_word_upload_button_callback() {
	6451	+ // Get toggle value with fallback
	6452	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	6453	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
5107	6454
5108		- echo '</div>';
5109		- 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>';
	6455	+ // Output the toggle switch
	6456	+ echo '<label class="toggle-switch">';
	6457	+ echo sprintf(
	6458	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	6459	+ esc_attr($checked)
	6460	+ );
	6461	+ echo '<span class="slider"></span>';
	6462	+ echo '</label>';
	6463	+
	6464	+ echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
5110	6465	}
5111	6466
5112		-
5113	6467	public function mxchat_pdf_intent_trigger_text_callback() {
5114		- $disabled = $this->is_activated ? '' : 'disabled';
5115		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5116	6468	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
5117	6469
5118		- echo '<div class="' . esc_attr($class) . '">';
5119	6470	echo sprintf(
5120	6471	'<textarea id="pdf_intent_trigger_text"
5121	6472	name="pdf_intent_trigger_text"
5122	6473	rows="3"
5123	6474	cols="50"
5124		- placeholder="%s"
5125		- %s>%s</textarea>',
	6475	+ placeholder="%s">%s</textarea>',
5126	6476	esc_attr__('Enter trigger text', 'mxchat'),
5127		- esc_attr($disabled),
5128	6477	isset($this->options['pdf_intent_trigger_text'])
5129	6478	? esc_textarea($this->options['pdf_intent_trigger_text'])
5130	6479	: esc_textarea($default_text)
5131	6480	);
5132	6481	echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
5133		-
5134		- if (!$this->is_activated) {
5135		- echo '<div class="pro-feature-overlay">';
5136		- echo '<a href="https://mxchat.ai/" target="_blank">';
5137		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5138		- echo '</a>';
5139		- echo '</div>';
5140		- }
5141		- echo '</div>';
5142	6482	}
5143	6483
5144	6484	public function mxchat_pdf_intent_success_text_callback() {
5145		- $disabled = $this->is_activated ? '' : 'disabled';
5146		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5147	6485	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5148	6486
5149		- echo '<div class="' . esc_attr($class) . '">';
5150	6487	echo sprintf(
5151	6488	'<textarea id="pdf_intent_success_text"
5152	6489	name="pdf_intent_success_text"
5153	6490	rows="3"
5154	6491	cols="50"
5155		- placeholder="%s"
5156		- %s>%s</textarea>',
	6492	+ placeholder="%s">%s</textarea>',
5157	6493	esc_attr__('Enter success text', 'mxchat'),
5158		- esc_attr($disabled),
5159	6494	isset($this->options['pdf_intent_success_text'])
5160	6495	? esc_textarea($this->options['pdf_intent_success_text'])
5161	6496	: esc_textarea($default_text)
5162	6497	);
5163	6498	echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
5164		-
5165		- if (!$this->is_activated) {
5166		- echo '<div class="pro-feature-overlay">';
5167		- echo '<a href="https://mxchat.ai/" target="_blank">';
5168		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5169		- echo '</a>';
5170		- echo '</div>';
5171		- }
5172		- echo '</div>';
5173	6499	}
5174	6500
5175	6501	public function mxchat_pdf_intent_error_text_callback() {
5176		- $disabled = $this->is_activated ? '' : 'disabled';
5177		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5178	6502	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5179	6503
5180		- echo '<div class="' . esc_attr($class) . '">';
5181	6504	echo sprintf(
5182	6505	'<textarea id="pdf_intent_error_text"
5183	6506	name="pdf_intent_error_text"
5184	6507	rows="3"
5185	6508	cols="50"
5186		- placeholder="%s"
5187		- %s>%s</textarea>',
	6509	+ placeholder="%s">%s</textarea>',
5188	6510	esc_attr__('Enter error text', 'mxchat'),
5189		- esc_attr($disabled),
5190	6511	isset($this->options['pdf_intent_error_text'])
5191	6512	? esc_textarea($this->options['pdf_intent_error_text'])
5192	6513	: esc_textarea($default_text)
5193	6514	);
5194	6515	echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
5195		-
5196		- if (!$this->is_activated) {
5197		- echo '<div class="pro-feature-overlay">';
5198		- echo '<a href="https://mxchat.ai/" target="_blank">';
5199		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5200		- echo '</a>';
5201		- echo '</div>';
5202		- }
5203		- echo '</div>';
5204	6516	}
5205	6517
5206	6518	public function mxchat_pdf_max_pages_callback() {
5207		- $disabled = $this->is_activated ? '' : 'disabled';
5208		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5209	6519	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5210	6520
5211		- echo '<div class="' . esc_attr($class) . '">';
5212	6521	echo sprintf(
5213	6522	'<input type="range"
5214	6523	id="pdf_max_pages"
5215	6524	name="pdf_max_pages"
		@@ -5215,37 +6524,24 @@
5215	6524	name="pdf_max_pages"
5216	6525	min="1"
5217	6526	max="69"
5218	6527	value="%d"
5219		- %s
5220	6528	class="range-slider" />',
5221		- esc_attr($max_pages),
5222		- esc_attr($disabled)
	6529	+ esc_attr($max_pages)
5223	6530	);
5224	6531	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5225	6532	echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
5226		-
5227		- if (!$this->is_activated) {
5228		- echo '<div class="pro-feature-overlay">';
5229		- echo '<a href="https://mxchat.ai/" target="_blank">';
5230		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5231		- echo '</a>';
5232		- echo '</div>';
5233		- }
5234		- echo '</div>';
5235	6533	}
5236	6534
5237	6535	public function mxchat_live_agent_status_callback() {
5238		- $disabled = $this->is_activated ? '' : 'disabled';
5239		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5240		- $status = isset($this->options['live_agent_status']) ? $this->options['live_agent_status'] : 'off';
	6536	+ // Always get fresh options instead of using cached $this->options
	6537	+ $fresh_options = get_option('mxchat_options');
	6538	+ $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
5241	6539
5242		- echo '<div class="' . esc_attr($class) . '">';
5243	6540	echo '<label class="toggle-switch">';
5244	6541	echo sprintf(
5245		- '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s %s />',
5246		- checked($status, 'on', false),
5247		- esc_attr($disabled)
	6542	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	6543	+ checked($status, 'on', false)
5248	6544	);
5249	6545	echo '<span class="slider"></span>';
5250	6546	echo '</label>';
5251	6547	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5250,98 +6546,83 @@
5250	6546	echo '</label>';
5251	6547	echo '<label for="live_agent_status" class="mxchat-status-label">';
5252	6548	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5253	6549	echo '</label>';
5254		-
5255		- if (!$this->is_activated) {
5256		- echo '<div class="pro-feature-overlay">';
5257		- 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>';
5258		- echo '</div>';
5259		- }
5260		- echo '</div>';
5261	6550	}
5262	6551
5263		-
5264		-// Away Message Callback
5265	6552	public function mxchat_live_agent_away_message_callback() {
5266		- $disabled = $this->is_activated ? '' : 'disabled';
5267		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5268	6553	$message = isset($this->options['live_agent_away_message'])
5269	6554	? $this->options['live_agent_away_message']
5270	6555	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5271	6556
5272		- echo '<div class="' . esc_attr($class) . '">';
5273	6557	printf(
5274		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5275		- esc_attr($disabled),
	6558	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5276	6559	esc_textarea($message)
5277	6560	);
5278	6561	echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
5279		-
5280		- if (!$this->is_activated) {
5281		- echo '<div class="pro-feature-overlay">';
5282		- 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>';
5283		- echo '</div>';
5284		- }
5285		- echo '</div>';
5286	6562	}
5287	6563
5288	6564	public function mxchat_live_agent_notification_message_callback() {
5289		- $disabled = $this->is_activated ? '' : 'disabled';
5290		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5291	6565	$message = isset($this->options['live_agent_notification_message'])
5292	6566	? $this->options['live_agent_notification_message']
5293	6567	: __('Live agent has been notified.', 'mxchat');
5294	6568
5295		- echo '<div class="' . esc_attr($class) . '">';
5296	6569	printf(
5297		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5298		- esc_attr($disabled),
	6570	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5299	6571	esc_textarea($message)
5300	6572	);
5301	6573	echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
5302		-
5303		- if (!$this->is_activated) {
5304		- echo '<div class="pro-feature-overlay">';
5305		- 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>';
5306		- echo '</div>';
5307		- }
5308		- echo '</div>';
5309	6574	}
5310	6575
5311	6576	public function mxchat_live_agent_webhook_url_callback() {
5312		- $disabled = $this->is_activated ? '' : 'disabled';
5313		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5314	6577	$webhook_url = isset($this->options['live_agent_webhook_url'])
5315	6578	? esc_url($this->options['live_agent_webhook_url'])
5316	6579	: esc_url(get_option('live_agent_webhook_url', ''));
5317	6580
5318		- echo '<div class="' . esc_attr($class) . '">';
5319	6581	printf(
5320		- '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" %s />',
5321		- $webhook_url,
5322		- esc_attr($disabled)
	6582	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	6583	+ $webhook_url
5323	6584	);
5324	6585	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5325	6586	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	6587	+}
5326	6588
5327		- if (!$this->is_activated) {
5328		- echo '<div class="pro-feature-overlay">';
5329		- 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>';
5330		- echo '</div>';
5331		- }
5332		- echo '</div>';
	6589	+public function mxchat_live_agent_secret_key_callback() {
	6590	+ printf(
	6591	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	6592	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	6593	+ );
	6594	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	6595	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5333	6596	}
5334	6597
	6598	+public function mxchat_live_agent_bot_token_callback() {
	6599	+ printf(
	6600	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	6601	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	6602	+ );
	6603	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	6604	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	6605	+}
5335	6606
	6607	+public function mxchat_live_agent_user_ids_callback() {
	6608	+ $user_ids = isset($this->options['live_agent_user_ids'])
	6609	+ ? esc_textarea($this->options['live_agent_user_ids'])
	6610	+ : '';
	6611	+
	6612	+ printf(
	6613	+ '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
	6614	+ $user_ids
	6615	+ );
	6616	+ 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>';
	6617	+}
	6618	+
5336	6619	public function mxchat_similarity_threshold_callback() {
5337	6620	// Load from mxchat_options array
5338	6621	$options = get_option('mxchat_options', []);
5339	6622
5340		- // Get value with backwards compatibility
5341		- $threshold = isset($options['similarity_threshold'])
5342		- ? $options['similarity_threshold']
5343		- : get_option('mxchat_similarity_threshold', 80);
	6623	+ // Get value from options array with default of 80
	6624	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
5344	6625
5345	6626	echo '<div class="slider-container">';
5346	6627	echo sprintf(
5347	6628	'<input type="range"
		@@ -5346,9 +6627,9 @@
5346	6627	echo sprintf(
5347	6628	'<input type="range"
5348	6629	id="similarity_threshold"
5349	6630	name="similarity_threshold"
5350		- min="70"
	6631	+ min="20"
5351	6632	max="85"
5352	6633	step="1"
5353	6634	value="%s"
5354	6635	class="range-slider" />',
		@@ -5358,194 +6639,196 @@
5358	6639	'<span id="threshold_value" class="range-value">%s</span>',
5359	6640	esc_html($threshold)
5360	6641	);
5361	6642	echo '</div>';
5362		-
5363	6643	echo '<p class="description">';
5364		- 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');
	6644	+ 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');
5365	6645	echo '</p>';
5366	6646	}
5367	6647
	6648	+public function mxchat_enqueue_admin_assets() {
	6649	+ // Get plugin version (define this in your main plugin file)
	6650	+ $version = defined('MXCHAT_VERSION') ? MXCHAT_VERSION : '2.4.9';
5368	6651
	6652	+ // Use file modification time for development (remove in production)
	6653	+ if (defined('WP_DEBUG') && WP_DEBUG) {
	6654	+ $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
	6655	+ }
5369	6656
5370		-public function mxchat_live_agent_secret_key_callback() {
5371		- $disabled = $this->is_activated ? '' : 'disabled';
5372		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	6657	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	6658	+ $plugin_url = plugin_dir_url(__FILE__) . '../';
5373	6659
5374		- echo '<div class="' . esc_attr($class) . '">';
5375		- printf(
5376		- '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" %s />',
5377		- isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : '',
5378		- esc_attr($disabled)
5379		- );
5380		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5381		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
	6660	+ // Only load on MxChat pages
	6661	+ if (strpos($current_page, 'mxchat') === false) {
	6662	+ return;
	6663	+ }
5382	6664
5383		- if (!$this->is_activated) {
5384		- echo '<div class="pro-feature-overlay">';
5385		- 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>';
5386		- echo '</div>';
5387		- }
5388		- echo '</div>';
	6665	+ // Always load these on all MxChat pages
	6666	+ $this->enqueue_core_admin_assets($plugin_url, $version);
	6667	+ $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
	6668	+ $this->localize_admin_scripts($current_page);
5389	6669	}
	6670	+private function enqueue_core_admin_assets($plugin_url, $version) {
	6671	+ // Core admin styles
	6672	+ wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
	6673	+ wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
5390	6674
5391		-public function mxchat_live_agent_bot_token_callback() {
5392		- $disabled = $this->is_activated ? '' : 'disabled';
5393		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5394		-
5395		- echo '<div class="' . esc_attr($class) . '">';
5396		- printf(
5397		- '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" %s />',
5398		- isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : '',
5399		- esc_attr($disabled)
5400		- );
5401		- echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5402		- echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
5403		-
5404		- if (!$this->is_activated) {
5405		- echo '<div class="pro-feature-overlay">';
5406		- 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>';
5407		- echo '</div>';
5408		- }
5409		- echo '</div>';
	6675	+ // Core admin scripts
	6676	+ wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
5410	6677	}
	6678	+private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
	6679	+ switch ($current_page) {
	6680	+ case 'mxchat-prompts':
	6681	+ // Knowledge processing page assets
	6682	+ wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
	6683	+ wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
	6684	+ // NEW: Add the knowledge processing script
	6685	+ wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery'), $version, true);
	6686	+ break;
5411	6687
5412		-public function mxchat_enqueue_admin_assets() {
5413		- wp_enqueue_style('wp-color-picker');
	6688	+ case 'mxchat-transcripts':
	6689	+ wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array(), $version);
	6690	+ wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
	6691	+ break;
5414	6692
5415		- // Get the plugin version or file modification time for cache busting
5416		- $plugin_version = '2.0.5'; // Replace this with your plugin's version
	6693	+ case 'mxchat-actions':
	6694	+ wp_enqueue_style('mxchat-intent-css', $plugin_url . 'css/intent-style.css', array(), $version);
	6695	+ break;
5417	6696
5418		- // File paths
5419		- $color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
5420		- $embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
5421		- $admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
5422		- $knowledge_css_path = plugin_dir_path(__FILE__) . '../css/knowledge-style.css';
5423		- $intent_css_path = plugin_dir_path(__FILE__) . '../css/intent-style.css';
	6697	+ case 'mxchat-activation':
	6698	+ wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
	6699	+ break;
	6700	+ default:
	6701	+ wp_enqueue_script(
	6702	+ 'mxchat-test-streaming-js',
	6703	+ $plugin_url . 'js/mxchat-test-streaming.js',
	6704	+ ['jquery'],
	6705	+ $version,
	6706	+ true
	6707	+ );
5424	6708
5425		- // Check if files exist and get modification times
5426		- $color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
5427		- $embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
5428		- $admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
5429		- $knowledge_css_version = file_exists($knowledge_css_path) ? filemtime($knowledge_css_path) : $plugin_version;
5430		- $intent_css_version = file_exists($intent_css_path) ? filemtime($intent_css_path) : $plugin_version;
5431		-
5432		- // Enqueue scripts and styles with corrected paths
5433		- wp_enqueue_script(
5434		- 'mxchat-color-picker',
5435		- plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
5436		- array('wp-color-picker'),
5437		- $color_picker_version,
5438		- true
5439		- );
5440		-
5441		- wp_enqueue_script(
5442		- 'mxchat-embedding-check',
5443		- plugin_dir_url(__FILE__) . '../js/embedding-check.js',
5444		- array(),
5445		- $embedding_check_version,
5446		- true
5447		- );
5448		-
5449		- wp_enqueue_script(
5450		- 'mxchat-admin-js',
5451		- plugin_dir_url(__FILE__) . '../js/mxchat-admin.js',
5452		- array('jquery'),
5453		- $plugin_version,
5454		- true
5455		- );
5456		-
5457		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	6709	+ wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
	6710	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6711	+ 'nonce' => wp_create_nonce('mxchat_test_streaming_nonce')
	6712	+ ]);
	6713	+ break;
	6714	+ }
	6715	+}
	6716	+private function localize_admin_scripts($current_page) {
	6717	+ // Base localization data for main admin script
	6718	+ $base_data = array(
5458	6719	'ajax_url' => admin_url('admin-ajax.php'),
	6720	+ 'nonce' => wp_create_nonce('mxchat_status_nonce'),
	6721	+ 'admin_url' => admin_url(),
5459	6722	'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5460	6723	'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5461	6724	'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5462	6725	'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
5463		- ));
	6726	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6727	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	6728	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	6729	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6730	+ 'fetch_openrouter_models_nonce' => wp_create_nonce('mxchat_fetch_openrouter_models'), // ADD THIS LINE
	6731	+ 'is_activated' => $this->is_activated ? '1' : '0',
	6732	+ 'status_refresh_interval' => 5000,
	6733	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	6734	+ 'ajaxurl' => admin_url('admin-ajax.php')
	6735	+ );
5464	6736
5465		- // Enqueue the admin CSS
5466		- wp_enqueue_style(
5467		- 'mxchat-admin-css',
5468		- plugin_dir_url(__FILE__) . '../css/admin-style.css',
5469		- array(),
5470		- $admin_css_version
5471		- );
5472		-
5473		- if (isset($_GET['page']) && $_GET['page'] === 'mxchat-transcripts') {
5474		- wp_enqueue_style(
5475		- 'mxchat-chat-transcripts-css',
5476		- plugin_dir_url(__FILE__) . '../css/chat-transcripts.css',
5477		- array(),
5478		- $transcripts_css_version
5479		- );
5480		-
5481		- wp_enqueue_script(
5482		- 'mxchat-transcripts-js',
5483		- plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
5484		- array('jquery'),
5485		- $transcripts_js_version,
5486		- true
5487		- );
5488		- }
5489		-
5490		- wp_enqueue_style(
5491		- 'mxchat-knowledge-css',
5492		- plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
5493		- array(),
5494		- $knowledge_css_version
5495		- );
	6737	+ // Localize main admin script with base data
	6738	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
5496	6739
	6740	+ // Page-specific localizations
	6741	+ $this->localize_page_specific_scripts($current_page);
	6742	+}
	6743	+private function localize_page_specific_scripts($current_page) {
	6744	+ switch ($current_page) {
	6745	+ case 'mxchat-prompts':
	6746	+ // Status updater localization
	6747	+ wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
	6748	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6749	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	6750	+ ));
5497	6751
5498		- wp_enqueue_style(
5499		- 'mxchat-intent-css',
5500		- plugin_dir_url(__FILE__) . '../css/intent-style.css',
5501		- array(),
5502		- $intent_css_version
5503		- );
	6752	+ // Content selector localization
	6753	+ wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
	6754	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6755	+ 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
	6756	+ 'i18n' => array(
	6757	+ 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
	6758	+ 'selectAll' => __('Select All', 'mxchat'),
	6759	+ 'process' => __('Process Selected', 'mxchat'),
	6760	+ 'cancel' => __('Cancel', 'mxchat'),
	6761	+ 'noResults' => __('No content found.', 'mxchat')
	6762	+ )
	6763	+ ));
5504	6764
5505		- // IMPORTANT: Use the same script handle as above for localizing mxchatPromptsAdmin
5506		- wp_localize_script( 'mxchat-admin-js', 'mxchatPromptsAdmin', array(
5507		- 'ajax_url' => admin_url( 'admin-ajax.php' ),
5508		- 'prompts_setting_nonce' => wp_create_nonce( 'mxchat_prompts_setting_nonce' ),
5509		- ) );
	6765	+ // NEW: Knowledge processing script localization using mxchatAdmin
	6766	+ wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
	6767	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6768	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'), // Note: changed 'nonce' to 'status_nonce'
	6769	+ 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
	6770	+ 'admin_url' => admin_url(),
	6771	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6772	+ 'status_refresh_interval' => 2000
	6773	+ ));
	6774	+ break;
5510	6775
5511		- // Localize the script for color picker and settings
5512		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6776	+ case 'mxchat-activation':
	6777	+ wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
	6778	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6779	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
	6780	+ ));
	6781	+ break;
	6782	+
	6783	+ case 'mxchat-settings':
	6784	+ default:
	6785	+ // Color picker and settings localization
	6786	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6787	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6788	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	6789	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	6790	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	6791	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	6792	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	6793	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	6794	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	6795	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	6796	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	6797	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	6798	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	6799	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
	6800	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
	6801	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	6802	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	6803	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	6804	+ 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	6805	+ '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'),
	6806	+ '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'),
	6807	+ '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'),
	6808	+ 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
	6809	+ 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
	6810	+ 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
	6811	+ 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
	6812	+ 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
	6813	+ 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
	6814	+ 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	6815	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	6816	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
	6817	+ 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
	6818	+ 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
	6819	+ 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	6820	+ ));
	6821	+ break;
	6822	+ }
	6823	+
	6824	+ // Additional localization that was in the original code
	6825	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
5513	6826	'ajax_url' => admin_url('admin-ajax.php'),
5514		- 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
5515		- 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
5516		- 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
5517		- 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
5518		- 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
5519		- 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
5520		- 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
5521		- 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
5522		- 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
5523		- 'icon_color' => $this->options['icon_color'] ?? '#fff',
5524		- 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
5525		- 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
5526		- 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
5527		- 'loops_api_key' => $this->options['loops_api_key'] ?? '',
5528		- 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
5529		- 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
5530		- 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
5531		- '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'),
5532		- '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'),
5533		- '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'),
5534		- 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
5535		- 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
5536		- 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
5537		- 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
5538		- 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
5539		- 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
5540		- 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
5541		- 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
5542		- 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
5543		- 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	6827	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5544	6828	));
5545	6829	}
5546	6830
5547		-
5548	6831	public function mxchat_sanitize($input) {
5549	6832	$new_input = array();
5550	6833
5551	6834	if (isset($input['api_key'])) {
		@@ -5553,9 +6836,9 @@
5553	6836	}
5554	6837
5555	6838	if (isset($input['similarity_threshold'])) {
5556	6839	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5557		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	6840	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5558	6841	}
5559	6842
5560	6843	if (isset($input['xai_api_key'])) {
5561	6844	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
		@@ -5564,12 +6847,24 @@
5564	6847	if (isset($input['claude_api_key'])) {
5565	6848	$new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
5566	6849	}
5567	6850
	6851	+ if (isset($input['enable_streaming_toggle'])) {
	6852	+ $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
	6853	+ } else {
	6854	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	6855	+ $new_input['enable_streaming_toggle'] = 'off';
	6856	+ }
	6857	+
	6858	+
5568	6859	if (isset($input['deepseek_api_key'])) {
5569	6860	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5570	6861	}
5571	6862
	6863	+ if (isset($input['gemini_api_key'])) {
	6864	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	6865	+ }
	6866	+
5572	6867	if (isset($input['enable_woocommerce_integration'])) {
5573	6868	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5574	6869	}
5575	6870
		@@ -5602,12 +6897,20 @@
5602	6897	if (isset($input['append_to_body'])) {
5603	6898	$new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
5604	6899	}
5605	6900
	6901	+ if (isset($input['contextual_awareness_toggle'])) {
	6902	+ $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
	6903	+}
	6904	+
5606	6905	if (isset($input['top_bar_title'])) {
5607	6906	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5608	6907	}
5609	6908
	6909	+ if (isset($input['ai_agent_text'])) {
	6910	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	6911	+ }
	6912	+
5610	6913	if (isset($input['enable_email_block'])) {
5611	6914	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5612	6915	}
5613	6916
		@@ -5617,11 +6920,20 @@
5617	6920	}
5618	6921	if (isset($input['email_blocker_button_text'])) {
5619	6922	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5620	6923	}
5621		-
	6924	+ // NEW: Sanitize name field toggle
	6925	+ if (isset($input['enable_name_field'])) {
	6926	+ $new_input['enable_name_field'] = ($input['enable_name_field'] === 'on') ? 'on' : 'off';
	6927	+ } else {
	6928	+ $new_input['enable_name_field'] = 'off';
	6929	+ }
	6930	+ // NEW: Sanitize name field placeholder
	6931	+ if (isset($input['name_field_placeholder'])) {
	6932	+ $new_input['name_field_placeholder'] = sanitize_text_field($input['name_field_placeholder']);
	6933	+ }
5622	6934	if (isset($input['intro_message'])) {
5623		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	6935	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5624	6936	}
5625	6937
5626	6938	if (isset($input['input_copy'])) {
5627	6939	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5630,47 +6942,98 @@
5630	6942	if (isset($input['rate_limit_message'])) {
5631	6943	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5632	6944	}
5633	6945
5634		- if (isset($input['rate_limit_logged_out'])) {
5635		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' to allowed values
5636		- $rate_limit = sanitize_text_field($input['rate_limit_logged_out']);
	6946	+// Handle the new rate limits format
	6947	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	6948	+ $new_input['rate_limits'] = array();
	6949	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	6950	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
5637	6951
5638		- if (in_array($rate_limit, $allowed_limits, true)) {
5639		- $new_input['rate_limit_logged_out'] = $rate_limit;
5640		- } else {
5641		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	6952	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	6953	+ $new_input['rate_limits'][$role_id] = array();
	6954	+
	6955	+ // Sanitize limit
	6956	+ if (isset($settings['limit'])) {
	6957	+ $limit = sanitize_text_field($settings['limit']);
	6958	+ if (in_array($limit, $allowed_limits, true)) {
	6959	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	6960	+ } else {
	6961	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	6962	+ }
5642	6963	}
5643		- }
5644	6964
5645		- // Handle role rate limits
5646		- if (isset($input['role_rate_limits']) && is_array($input['role_rate_limits'])) {
5647		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
5648		- $new_input['role_rate_limits'] = array();
5649		-
5650		- foreach ($input['role_rate_limits'] as $role_id => $rate_limit) {
5651		- $rate_limit = sanitize_text_field($rate_limit);
5652		- if (in_array($rate_limit, $allowed_limits, true)) {
5653		- $new_input['role_rate_limits'][$role_id] = $rate_limit;
	6965	+ // Sanitize timeframe
	6966	+ if (isset($settings['timeframe'])) {
	6967	+ $timeframe = sanitize_text_field($settings['timeframe']);
	6968	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	6969	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5654	6970	} else {
5655		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	6971	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5656	6972	}
5657	6973	}
	6974	+
	6975	+ // Sanitize message
	6976	+ if (isset($settings['message'])) {
	6977	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	6978	+ }
5658	6979	}
	6980	+}
5659	6981
5660	6982	if (isset($input['pre_chat_message'])) {
5661	6983	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5662	6984	}
5663	6985
5664		- if (isset($input['model'])) {
	6986	+ if (isset($input['voyage_api_key'])) {
	6987	+ $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
	6988	+ }
	6989	+
	6990	+ // Add to your sanitize function
	6991	+ if (isset($input['embedding_model'])) {
5665	6992	$allowed_models = array(
5666		- 'grok-beta',
	6993	+ 'text-embedding-ada-002',
	6994	+ 'text-embedding-3-small',
	6995	+ 'text-embedding-3-large',
	6996	+ 'voyage-3-large',
	6997	+ 'gemini-embedding-exp-03-07'
	6998	+ );
	6999	+ if (in_array($input['embedding_model'], $allowed_models)) {
	7000	+ $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
	7001	+ }
	7002	+ }
	7003	+
	7004	+if (isset($input['model'])) {
	7005	+ // If model is 'openrouter', always allow it
	7006	+ if ($input['model'] === 'openrouter') {
	7007	+ $new_input['model'] = 'openrouter';
	7008	+ } else {
	7009	+ // For other models, validate against whitelist
	7010	+ $allowed_models = array(
	7011	+ 'gemini-2.0-flash',
	7012	+ 'gemini-2.0-flash-lite',
	7013	+ 'gemini-1.5-pro',
	7014	+ 'gemini-1.5-flash',
	7015	+ 'grok-4-0709',
	7016	+ 'grok-3-beta',
	7017	+ 'grok-3-fast-beta',
	7018	+ 'grok-3-mini-beta',
	7019	+ 'grok-3-mini-fast-beta',
5667	7020	'grok-2',
5668	7021	'deepseek-chat',
	7022	+ 'claude-sonnet-4-5-20250929',
	7023	+ 'claude-opus-4-1-20250805',
	7024	+ 'claude-haiku-4-5-20251001',
	7025	+ 'claude-opus-4-20250514',
	7026	+ 'claude-sonnet-4-20250514',
	7027	+ 'claude-3-7-sonnet-20250219',
5669	7028	'claude-3-5-sonnet-20241022',
5670	7029	'claude-3-opus-20240229',
5671	7030	'claude-3-sonnet-20240229',
5672	7031	'claude-3-haiku-20240307',
	7032	+ 'gpt-5',
	7033	+ 'gpt-5-mini',
	7034	+ 'gpt-5-nano',
	7035	+ 'gpt-4.1-2025-04-14',
5673	7036	'gpt-4o',
5674	7037	'gpt-4o-mini',
5675	7038	'gpt-4-turbo',
5676	7039	'gpt-4',
		@@ -5675,13 +7038,30 @@
5675	7038	'gpt-4-turbo',
5676	7039	'gpt-4',
5677	7040	'gpt-3.5-turbo',
5678	7041	);
	7042	+
5679	7043	if (in_array($input['model'], $allowed_models)) {
5680	7044	$new_input['model'] = sanitize_text_field($input['model']);
5681	7045	}
5682	7046	}
	7047	+}
	7048	+
	7049	+if (isset($input['openrouter_selected_model'])) {
	7050	+ // Just sanitize it, don't validate against a whitelist
	7051	+ $new_input['openrouter_selected_model'] = sanitize_text_field($input['openrouter_selected_model']);
	7052	+}
5683	7053
	7054	+// ADD THIS:
	7055	+if (isset($input['openrouter_selected_model_name'])) {
	7056	+ $new_input['openrouter_selected_model_name'] = sanitize_text_field($input['openrouter_selected_model_name']);
	7057	+}
	7058	+
	7059	+ if (isset($input['openrouter_api_key'])) {
	7060	+ $new_input['openrouter_api_key'] = sanitize_text_field($input['openrouter_api_key']);
	7061	+ }
	7062	+
	7063	+
5684	7064	if (isset($input['close_button_color'])) {
5685	7065	$new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
5686	7066	}
5687	7067
		@@ -5736,8 +7116,12 @@
5736	7116	if (isset($input['top_bar_bg_color'])) {
5737	7117	$new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
5738	7118	}
5739	7119
	7120	+ if (isset($input['quick_questions_toggle_color'])) {
	7121	+ $new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
	7122	+ }
	7123	+
5740	7124	if (isset($input['send_button_font_color'])) {
5741	7125	$new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
5742	7126	}
5743	7127
		@@ -5795,15 +7179,14 @@
5795	7179	if (isset($input['loops_mailing_list'])) {
5796	7180	$new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
5797	7181	}
5798	7182
5799		- // Sanitize Triggered Phrase Response
	7183	+// Sanitize Triggered Phrase Response
5800	7184	if (isset($input['triggered_phrase_response'])) {
5801	7185	$new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
5802	7186	}
5803		-
5804	7187	if (isset($input['email_capture_response'])) {
5805		- $new_input['email_capture_response'] = sanitize_textarea_field($input['email_capture_response']);
	7188	+ $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
5806	7189	}
5807	7190
5808	7191	// Sanitize Brave Search Settings
5809	7192	if (isset($input['brave_api_key'])) {
		@@ -5836,8 +7219,22 @@
5836	7219	if (isset($input['chat_toolbar_toggle'])) {
5837	7220	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5838	7221	}
5839	7222
	7223	+ // Sanitize PDF upload button toggle
	7224	+ if (isset($input['show_pdf_upload_button'])) {
	7225	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	7226	+ } else {
	7227	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	7228	+ }
	7229	+
	7230	+ // Sanitize Word upload button toggle
	7231	+ if (isset($input['show_word_upload_button'])) {
	7232	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	7233	+ } else {
	7234	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	7235	+ }
	7236	+
5840	7237	if (isset($input['pdf_intent_trigger_text'])) {
5841	7238	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5842	7239	}
5843	7240
		@@ -5867,8 +7264,12 @@
5867	7264	if (isset($input['live_agent_bot_token'])) {
5868	7265	$new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
5869	7266	}
5870	7267
	7268	+ if (isset($input['live_agent_user_ids'])) {
	7269	+ $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
	7270	+ }
	7271	+
5871	7272	if (isset($input['live_agent_status'])) {
5872	7273	$new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
5873	7274	}
5874	7275	if (isset($input['live_agent_away_message'])) {
		@@ -5891,62 +7292,10 @@
5891	7292	}
5892	7293
5893	7294
5894	7295
5895		-private static function mxchat_extract_main_content($html) {
5896		- if (empty($html)) {
5897		- //error_log('mxchat_extract_main_content: Empty HTML content received');
5898		- return '';
5899		- }
5900	7296
5901		- try {
5902		- $dom = new DOMDocument;
5903		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
5904	7297
5905		- // Simple load of HTML, with @ to suppress warnings
5906		- @$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
5907		-
5908		- $xpath = new DOMXPath($dom);
5909		-
5910		- // Simplified selectors focusing on common content areas
5911		- $selectors = [
5912		- '//article',
5913		- '//*[@id="content"]',
5914		- '//*[@class="entry-content"]',
5915		- '//main'
5916		- ];
5917		-
5918		- foreach ($selectors as $selector) {
5919		- $nodes = $xpath->query($selector);
5920		- if ($nodes && $nodes->length > 0) {
5921		- $content = '';
5922		- foreach ($nodes as $node) {
5923		- $content .= $dom->saveHTML($node);
5924		- }
5925		- if (!empty($content)) {
5926		- return $content;
5927		- }
5928		- }
5929		- }
5930		-
5931		- // Fallback: Return the entire body content if no specific selector matches
5932		- $body = $dom->getElementsByTagName('body');
5933		- if ($body->length > 0) {
5934		- return $dom->saveHTML($body->item(0));
5935		- }
5936		-
5937		- // Last resort: return the original HTML
5938		- return $html;
5939		-
5940		- } catch (Exception $e) {
5941		- //error_log('mxchat_extract_main_content error: ' . $e->getMessage());
5942		- return $html; // Return original HTML if parsing fails
5943		- } finally {
5944		- libxml_clear_errors();
5945		- }
5946		-}
5947		-
5948		-
5949	7298	private function mxchat_fetch_loops_mailing_lists($api_key) {
5950	7299	$url = 'https://app.loops.so/api/v1/lists';
5951	7300	$response = wp_remote_get($url, array(
5952	7301	'headers' => array(
		@@ -5964,12 +7313,8 @@
5964	7313
5965	7314	return isset($lists) && is_array($lists) ? $lists : array();
5966	7315	}
5967	7316
5968		-
5969		-
5970		-
5971		-
5972	7317	function mxchat_calculate_cosine_similarity($vec1, $vec2) {
5973	7318	if (empty($vec1) || empty($vec2)) {
5974	7319	return 0.0;
5975	7320	}
		@@ -5990,8 +7335,441 @@
5990	7335	return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
5991	7336	}
5992	7337	}
5993	7338
	7339	+/**
	7340	+ * Validates nonce and deletes all chat prompts
	7341	+ */
	7342	+public function mxchat_handle_delete_all_prompts() {
	7343	+ //error_log('=== DELETE ALL DEBUG START ===');
	7344	+
	7345	+ // Verify nonce
	7346	+ if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
	7347	+ //error_log('DEBUG: Nonce verification failed');
	7348	+ wp_die(__('Nonce verification failed.', 'mxchat'));
	7349	+ }
	7350	+
	7351	+ // Check permissions
	7352	+ if (!current_user_can('manage_options')) {
	7353	+ //error_log('DEBUG: Permission check failed');
	7354	+ wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	7355	+ }
	7356	+
	7357	+ // Get bot_id from POST data
	7358	+ $bot_id = isset($_POST['bot_id']) ? sanitize_text_field($_POST['bot_id']) : 'default';
	7359	+ //error_log('DEBUG: Bot ID from POST: ' . $bot_id);
	7360	+
	7361	+ $success = true;
	7362	+ $error_messages = array();
	7363	+
	7364	+ // Get bot-specific Pinecone configuration
	7365	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	7366	+ $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($bot_id);
	7367	+
	7368	+ //error_log('DEBUG: Pinecone options retrieved:');
	7369	+ //error_log(' - Use Pinecone: ' . ($pinecone_options['mxchat_use_pinecone'] ?? 'NOT SET'));
	7370	+ //error_log(' - API Key: ' . (empty($pinecone_options['mxchat_pinecone_api_key']) ? 'EMPTY' : 'SET'));
	7371	+ //error_log(' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
	7372	+
	7373	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	7374	+
	7375	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	7376	+ //error_log('[MXCHAT-DELETE] Pinecone is enabled for bot ' . $bot_id . ' - deleting all from Pinecone');
	7377	+
	7378	+ // Delete from bot-specific Pinecone index
	7379	+ $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
	7380	+
	7381	+ //error_log('DEBUG: Delete all result: ' . ($result['success'] ? 'SUCCESS' : 'FAILED'));
	7382	+ if (!$result['success']) {
	7383	+ //error_log('DEBUG: Delete all error: ' . $result['message']);
	7384	+ }
	7385	+
	7386	+ if (!$result['success']) {
	7387	+ $success = false;
	7388	+ $error_messages[] = $result['message'];
	7389	+ }
	7390	+
	7391	+ // No cache clearing needed since we removed caching
	7392	+
	7393	+ } else {
	7394	+ //error_log('[MXCHAT-DELETE] Pinecone not enabled for bot ' . $bot_id . ' - deleting from WordPress database');
	7395	+
	7396	+ // Delete from WordPress database
	7397	+ global $wpdb;
	7398	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	7399	+
	7400	+ // If multi-bot is active and we have a specific bot, delete only that bot's content
	7401	+ if ($bot_id !== 'default' && class_exists('MxChat_Multi_Bot_Manager')) {
	7402	+ $result = $wpdb->delete(
	7403	+ $table_name,
	7404	+ array('bot_id' => $bot_id),
	7405	+ array('%s')
	7406	+ );
	7407	+ } else {
	7408	+ // Delete all content for default bot
	7409	+ $result = $wpdb->query("DELETE FROM {$table_name}");
	7410	+ }
	7411	+
	7412	+ if ($result === false) {
	7413	+ $success = false;
	7414	+ $error_messages[] = 'Failed to delete from WordPress database';
	7415	+ }
	7416	+ }
	7417	+
	7418	+ // No cache clearing needed since we removed caching
	7419	+
	7420	+ //error_log('=== DELETE ALL DEBUG END ===');
	7421	+
	7422	+ // Redirect back with a success message and bot_id
	7423	+ $redirect_url = add_query_arg(array(
	7424	+ 'page' => 'mxchat-prompts',
	7425	+ 'bot_id' => $bot_id,
	7426	+ 'all_deleted' => $success ? 'true' : 'false'
	7427	+ ), admin_url('admin.php'));
	7428	+
	7429	+ wp_safe_redirect($redirect_url);
	7430	+ exit;
	7431	+}
	7432	+
	7433	+
	7434	+
	7435	+ /**
	7436	+ * Handles deletion prompt with nonce validation
	7437	+ */
	7438	+ public function mxchat_handle_delete_prompt() {
	7439	+ // Sanitize and validate nonce
	7440	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	7441	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	7442	+ wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	7443	+ }
	7444	+
	7445	+ // Check permissions
	7446	+ if (!current_user_can('manage_options')) {
	7447	+ wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	7448	+ }
	7449	+
	7450	+ // Get ID and source parameters
	7451	+ $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
	7452	+ $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	7453	+
	7454	+ if (empty($id)) {
	7455	+ wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	7456	+ }
	7457	+
	7458	+ $success = false;
	7459	+ $error_message = '';
	7460	+
	7461	+ // Check if Pinecone is enabled and determine source automatically if not specified
	7462	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	7463	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	7464	+
	7465	+ // If source is not specified, determine based on Pinecone configuration
	7466	+ if (empty($source)) {
	7467	+ $source = $use_pinecone ? 'pinecone' : 'wordpress';
	7468	+ }
	7469	+
	7470	+ if ($source === 'pinecone' || $use_pinecone) {
	7471	+ //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	7472	+
	7473	+ // Handle Pinecone deletion
	7474	+ if (empty($pinecone_options['mxchat_pinecone_host']) ||
	7475	+ empty($pinecone_options['mxchat_pinecone_api_key'])) {
	7476	+ wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
	7477	+ }
	7478	+
	7479	+ // Delete from Pinecone using the vector ID directly
	7480	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	7481	+ $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
	7482	+ $id,
	7483	+ $pinecone_options['mxchat_pinecone_api_key'],
	7484	+ $pinecone_options['mxchat_pinecone_host']
	7485	+ );
	7486	+ if ($result['success']) {
	7487	+ $success = true;
	7488	+
	7489	+ // Remove from vector cache
	7490	+ $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
	7491	+ $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
	7492	+
	7493	+ set_transient('mxchat_admin_notice_success',
	7494	+ esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
	7495	+ } else {
	7496	+ $error_message = $result['message'];
	7497	+ set_transient('mxchat_admin_notice_error',
	7498	+ esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
	7499	+ }
	7500	+ } else {
	7501	+ //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	7502	+
	7503	+ // Handle WordPress database deletion
	7504	+ global $wpdb;
	7505	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	7506	+
	7507	+ // Clear cache and delete prompt
	7508	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	7509	+
	7510	+ $result = $wpdb->delete(
	7511	+ $table_name,
	7512	+ array('id' => intval($id)),
	7513	+ array('%d')
	7514	+ );
	7515	+
	7516	+ if ($result !== false) {
	7517	+ $success = true;
	7518	+ set_transient('mxchat_admin_notice_success',
	7519	+ esc_html__('Entry deleted successfully.', 'mxchat'), 30);
	7520	+ } else {
	7521	+ set_transient('mxchat_admin_notice_error',
	7522	+ esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
	7523	+ }
	7524	+ }
	7525	+
	7526	+ // Redirect back to the prompts page
	7527	+ wp_safe_redirect(add_query_arg(
	7528	+ array(
	7529	+ 'page' => 'mxchat-prompts',
	7530	+ 'deleted' => $success ? 'true' : 'false'
	7531	+ ),
	7532	+ admin_url('admin.php')
	7533	+ ));
	7534	+ exit;
	7535	+ }
	7536	+
	7537	+
	7538	+
	7539	+
	7540	+ /**
	7541	+ * Averages multiple vectors into a single vector
	7542	+ */
	7543	+ private function mxchat_average_vectors($vectors) {
	7544	+ $vector_length = count($vectors[0]);
	7545	+ $sum_vector = array_fill(0, $vector_length, 0);
	7546	+
	7547	+ foreach ($vectors as $vector) {
	7548	+ for ($i = 0; $i < $vector_length; $i++) {
	7549	+ $sum_vector[$i] += $vector[$i];
	7550	+ }
	7551	+ }
	7552	+
	7553	+ // Divide each component by the number of vectors to get the average
	7554	+ $num_vectors = count($vectors);
	7555	+ for ($i = 0; $i < $vector_length; $i++) {
	7556	+ $sum_vector[$i] /= $num_vectors;
	7557	+ }
	7558	+
	7559	+ return $sum_vector;
	7560	+ }
	7561	+
	7562	+
	7563	+
	7564	+
	7565	+ /**
	7566	+ * Generates embeddings from input text for MXChat
	7567	+ */
	7568	+ public function mxchat_generate_embedding($text) {
	7569	+ // Enable detailed logging for debugging
	7570	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	7571	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	7572	+
	7573	+ $options = get_option('mxchat_options');
	7574	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	7575	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	7576	+
	7577	+ // Determine provider and endpoint
	7578	+ if (strpos($selected_model, 'voyage') === 0) {
	7579	+ $api_key = $options['voyage_api_key'] ?? '';
	7580	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	7581	+ $provider_name = 'Voyage AI';
	7582	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	7583	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	7584	+ $api_key = $options['gemini_api_key'] ?? '';
	7585	+ $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
	7586	+ $provider_name = 'Google Gemini';
	7587	+ //error_log('[MXCHAT-EMBED] Using Google Gemini API');
	7588	+ } else {
	7589	+ $api_key = $options['api_key'] ?? '';
	7590	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	7591	+ $provider_name = 'OpenAI';
	7592	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	7593	+ }
	7594	+
	7595	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	7596	+
	7597	+ if (empty($api_key)) {
	7598	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	7599	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	7600	+ return $error_message;
	7601	+ }
	7602	+
	7603	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	7604	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	7605	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	7606	+
	7607	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
	7608	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	7609	+ // Consider truncating text here
	7610	+ }
	7611	+
	7612	+ // Prepare request body based on provider
	7613	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7614	+ // Gemini API format
	7615	+ $request_body = array(
	7616	+ 'model' => 'models/' . $selected_model,
	7617	+ 'content' => array(
	7618	+ 'parts' => array(
	7619	+ array('text' => $text)
	7620	+ )
	7621	+ )
	7622	+ );
	7623	+
	7624	+ // Set output dimensionality to 1536 for consistency with other models
	7625	+ $request_body['outputDimensionality'] = 1536;
	7626	+ } else {
	7627	+ // OpenAI/Voyage API format
	7628	+ $request_body = array(
	7629	+ 'model' => $selected_model,
	7630	+ 'input' => $text
	7631	+ );
	7632	+
	7633	+ // Add output_dimension for voyage-3-large model
	7634	+ if ($selected_model === 'voyage-3-large') {
	7635	+ $request_body['output_dimension'] = 2048;
	7636	+ }
	7637	+ }
	7638	+
	7639	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	7640	+
	7641	+ // Prepare headers based on provider
	7642	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7643	+ // Gemini uses API key as query parameter
	7644	+ $endpoint .= '?key=' . $api_key;
	7645	+ $headers = array(
	7646	+ 'Content-Type' => 'application/json'
	7647	+ );
	7648	+ } else {
	7649	+ // OpenAI/Voyage use Bearer token
	7650	+ $headers = array(
	7651	+ 'Authorization' => 'Bearer ' . $api_key,
	7652	+ 'Content-Type' => 'application/json'
	7653	+ );
	7654	+ }
	7655	+
	7656	+ // Make API request
	7657	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	7658	+ $response = wp_remote_post($endpoint, array(
	7659	+ 'body' => wp_json_encode($request_body),
	7660	+ 'headers' => $headers,
	7661	+ 'timeout' => 60 // Increased timeout for large inputs
	7662	+ ));
	7663	+
	7664	+ // Handle wp_remote_post errors
	7665	+ if (is_wp_error($response)) {
	7666	+ $error_message = $response->get_error_message();
	7667	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	7668	+ return 'Connection error: ' . $error_message;
	7669	+ }
	7670	+
	7671	+ // Get and check HTTP response code
	7672	+ $http_code = wp_remote_retrieve_response_code($response);
	7673	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	7674	+
	7675	+ if ($http_code !== 200) {
	7676	+ $error_body = wp_remote_retrieve_body($response);
	7677	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	7678	+
	7679	+ // Try to parse error for more details
	7680	+ $error_json = json_decode($error_body, true);
	7681	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	7682	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	7683	+ $error_message = $error_json['error']['message'] ?? 'No message';
	7684	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	7685	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	7686	+
	7687	+ // Customize error message for common API errors
	7688	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	7689	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	7690	+ } elseif ($error_type === 'authentication_error') {
	7691	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	7692	+ }
	7693	+
	7694	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7695	+ return $error_message;
	7696	+ }
	7697	+
	7698	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	7699	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7700	+ return $error_message;
	7701	+ }
	7702	+
	7703	+ // Parse response body
	7704	+ $response_body = wp_remote_retrieve_body($response);
	7705	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	7706	+
	7707	+ $response_data = json_decode($response_body, true);
	7708	+
	7709	+ if (json_last_error() !== JSON_ERROR_NONE) {
	7710	+ $error = json_last_error_msg();
	7711	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	7712	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	7713	+ return "Failed to parse API response: $error";
	7714	+ }
	7715	+
	7716	+ // Handle different response formats based on provider
	7717	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7718	+ // Gemini API response format
	7719	+ if (isset($response_data['embedding']['values'])) {
	7720	+ $embedding_dimensions = count($response_data['embedding']['values']);
	7721	+ //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
	7722	+
	7723	+ // Check if embedding dimensions are as expected (should be 1536)
	7724	+ if ($embedding_dimensions !== 1536) {
	7725	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
	7726	+ }
	7727	+
	7728	+ return $response_data['embedding']['values'];
	7729	+ } else {
	7730	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
	7731	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7732	+
	7733	+ if (isset($response_data['error'])) {
	7734	+ $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
	7735	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7736	+ return $error_message;
	7737	+ }
	7738	+
	7739	+ $error_message = "Invalid Gemini API response format: No embedding found";
	7740	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7741	+ return $error_message;
	7742	+ }
	7743	+ } else {
	7744	+ // OpenAI/Voyage API response format
	7745	+ if (isset($response_data['data'][0]['embedding'])) {
	7746	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	7747	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	7748	+
	7749	+ // Check if embedding dimensions are as expected
	7750	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	7751	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	7752	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	7753	+ }
	7754	+
	7755	+ return $response_data['data'][0]['embedding'];
	7756	+ } else {
	7757	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	7758	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7759	+
	7760	+ if (isset($response_data['error'])) {
	7761	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	7762	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7763	+ return $error_message;
	7764	+ }
	7765	+
	7766	+ $error_message = "Invalid API response format: No embedding found";
	7767	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7768	+ return $error_message;
	7769	+ }
	7770	+ }
	7771	+ }
5994	7772
5995	7773
5996	7774
5997	7775	}