← All changes | includes/class-mxchat-admin.php +4861 -2915 2.0.5 → 2.5.4 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="api-keys"><?php echo esc_html__('API Keys', 'mxchat'); ?></button>
	613	+ <button class="mxchat-tab-button" data-tab="embed"><?php echo esc_html__('Toolbar & Components', 'mxchat'); ?></button>
	614	+ <button class="mxchat-tab-button" data-tab="general"><?php echo esc_html__('YouTube Tutorials', 'mxchat'); ?></button>
426	615	</div>
427		- </div>
428	616
429		- <div id="embed" class="mxchat-tab-content">
430		- <div class="mxchat-autosave-section">
	617	+ <!-- Tab Contents -->
	618	+ <div id="chatbot" class="mxchat-tab-content active">
	619	+ <div class="mxchat-card">
	620	+ <div class="mxchat-autosave-section">
	621	+ <?php do_settings_sections('mxchat-chatbot'); ?>
	622	+ </div>
	623	+ </div>
	624	+ </div>
431	625
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>
	626	+ <div id="api-keys" class="mxchat-tab-content">
	627	+ <div class="mxchat-card">
	628	+ <div class="mxchat-autosave-section">
	629	+ <table class="form-table">
	630	+ <?php do_settings_fields('mxchat-api-keys', 'mxchat_api_keys_section'); ?>
	631	+ </table>
	632	+ </div>
437	633	</div>
	634	+ </div>
438	635
439		- <div class="section-divider"></div>
	636	+ <div id="embed" class="mxchat-tab-content">
440	637
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>
	638	+ <div class="mxchat-card">
	639	+ <h2><?php esc_html_e('Toolbar Settings', 'mxchat'); ?></h2>
	640	+ <div class="mxchat-autosave-section">
	641	+ <table class="form-table">
	642	+ <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
	643	+ </table>
	644	+ </div>
446	645	</div>
447	646
448		- <div class="section-divider"></div>
449	647
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>
	648	+ <div class="mxchat-card">
	649	+ <h2><?php esc_html_e('Loops Settings', 'mxchat'); ?></h2>
	650	+ <div class="mxchat-autosave-section">
	651	+ <table class="form-table">
	652	+ <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
	653	+ </table>
	654	+ </div>
455	655	</div>
456	656
457		- <div class="section-divider"></div>
	657	+ <div class="mxchat-card">
	658	+ <h2><?php esc_html_e('Brave Search Settings', 'mxchat'); ?></h2>
	659	+ <div class="mxchat-autosave-section">
	660	+ <table class="form-table">
	661	+ <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
	662	+ </table>
	663	+ </div>
	664	+ </div>
458	665
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>
	666	+ <div class="mxchat-card">
	667	+ <h2><?php esc_html_e('Live Agent Settings', 'mxchat'); ?></h2>
	668	+ <div class="mxchat-autosave-section">
	669	+<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">
	670	+ <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
	671	+ </table>
	672	+ </div>
466	673	</div>
467	674	</div>
468		- </div>
469	675
	676	+ <div id="general" class="mxchat-tab-content">
	677	+ <div class="mxchat-card">
	678	+ <?php do_settings_sections('mxchat-general'); ?>
	679	+ <div class="video-tutorials-section">
470	680
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	681
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>
	682	+ <div class="support-notification">
	683	+ <div class="support-notification-icon">
	684	+ <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">
	685	+ <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"/>
	686	+ <path d="M12 9v4"/>
	687	+ <path d="M12 17h.01"/>
	688	+ </svg>
	689	+ </div>
	690	+ <div class="support-notification-content">
	691	+ <h3 class="support-notification-title"><?php echo esc_html__('Need Help? We\'re Here for You!', 'mxchat'); ?></h3>
	692	+ <p class="support-notification-message">
	693	+ <?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'); ?>
	694	+ </p>
	695	+ <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer" class="support-notification-button">
	696	+ <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">
	697	+ <path d="M14 9a2 2 0 0 1-2 2H6l-4 4V4c0-1.1.9-2 2-2h8a2 2 0 0 1 2 2v5Z"/>
	698	+ <path d="M18 9h2a2 2 0 0 1 2 2v11l-4-4h-6a2 2 0 0 1-2-2v-1"/>
	699	+ </svg>
	700	+ <?php echo esc_html__('Submit Support Ticket', 'mxchat'); ?>
	701	+ </a>
	702	+ </div>
	703	+</div>
	704	+
	705	+ <div class="tutorial-grid">
	706	+
	707	+ <div class="tutorial-item">
	708	+ <h3><?php echo esc_html__('AI Theme Generator Tutorial', 'mxchat'); ?></h3>
	709	+ <div class="video-description">
	710	+ <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>
	711	+ <a href="https://www.youtube.com/watch?v=rSQDW2qbtRU&t" target="_blank" rel="noopener" class="video-link">
	712	+ <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>
	713	+ <?php echo esc_html__('Watch AI Theme Generator Tutorial', 'mxchat'); ?>
	714	+ </a>
	715	+ </div>
	716	+</div>
	717	+
	718	+
	719	+ <div class="tutorial-item">
	720	+ <h3><?php echo esc_html__('MxChat Forms Tutorial', 'mxchat'); ?></h3>
	721	+ <div class="video-description">
	722	+ <p><?php echo esc_html__('Learn how to create and manage smart forms that automatically trigger during chat conversations.', 'mxchat'); ?></p>
	723	+ <a href="https://www.youtube.com/watch?v=3MrWy5dRalA" 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 MxChat Forms Tutorial', 'mxchat'); ?>
	726	+ </a>
493	727	</div>
	728	+ </div>
494	729
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>
	730	+<div class="tutorial-item">
	731	+ <h3><?php echo esc_html__('Admin Assistant Add-on', 'mxchat'); ?></h3>
	732	+ <div class="video-description">
	733	+ <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>
	734	+ <a href="https://youtu.be/AdEA1k-UCFM" 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 Admin Assistant Tutorial', 'mxchat'); ?>
	737	+ </a>
	738	+ </div>
	739	+</div>
	740	+
	741	+ <div class="tutorial-item">
	742	+ <h3><?php echo esc_html__('Intent Tester Guide', 'mxchat'); ?></h3>
	743	+ <div class="video-description">
	744	+ <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>
	745	+ <a href="https://www.youtube.com/watch?v=uTr14tn59Hc" 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 Intent Tester Tutorial', 'mxchat'); ?>
	748	+ </a>
503	749	</div>
	750	+ </div>
504	751
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>
	752	+ <div class="tutorial-item">
	753	+ <h3><?php echo esc_html__('Theme Customizer Add-on', 'mxchat'); ?></h3>
	754	+ <div class="video-description">
	755	+ <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>
	756	+ <a href="https://youtu.be/MfbB9mZi6ag" 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 Theme Customizer Tutorial', 'mxchat'); ?>
	759	+ </a>
513	760	</div>
	761	+ </div>
514	762
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>
	763	+ <div class="tutorial-item">
	764	+ <h3><?php echo esc_html__('WooCommerce Integration', 'mxchat'); ?></h3>
	765	+ <div class="video-description">
	766	+ <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>
	767	+ <a href="https://www.youtube.com/watch?v=WsqAppHRGdA" target="_blank" rel="noopener" class="video-link">
	768	+ <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>
	769	+ <?php echo esc_html__('Watch WooCommerce Integration Tutorial', 'mxchat'); ?>
	770	+ </a>
520	771	</div>
	772	+ </div>
521	773
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>
	774	+ <div class="tutorial-item">
	775	+ <h3><?php echo esc_html__('Knowledge Base Setup', 'mxchat'); ?></h3>
	776	+ <div class="video-description">
	777	+ <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>
	778	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	779	+ <a href="https://www.youtube.com/watch?v=8Ztjs66-VTo" 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 Knowledge Base Setup Tutorial', 'mxchat'); ?>
	782	+ </a>
527	783	</div>
	784	+ </div>
528	785
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>
	786	+ <div class="tutorial-item">
	787	+ <h3><?php echo esc_html__('Toolbar Chat with Documents', 'mxchat'); ?></h3>
	788	+ <div class="video-description">
	789	+ <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>
	790	+ <a href="https://www.youtube.com/watch?v=j_c45WWCTG0" 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 Document Chat Tutorial', 'mxchat'); ?>
	793	+ </a>
534	794	</div>
	795	+ </div>
535	796
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>
	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>
541	805	</div>
	806	+ </div>
542	807
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>
	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>
548	816	</div>
	817	+ </div>
549	818
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>
	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>
555	828	</div>
	829	+ </div>
556	830
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>
	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>
565	840	</div>
	841	+ </div>
	842	+ </div>
566	843
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>
	844	+ </div>
	845	+ </div>
572	846	</div>
573		-
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) ? $session_data->user_identifier : 'Guest';
	1285	+
	1286	+ // Build user display with name if available
	1287	+ if (!empty($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 +1703,256 @@
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>
1003	1743
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>
	1744	+ <?php
	1745	+ // Set a flag so we know multi-bot is active throughout the page
	1746	+ $multibot_active = true;
	1747	+ else:
	1748	+ $current_bot_id = 'default';
	1749	+ $multibot_active = false;
	1750	+ endif;
	1751	+ ?>
	1752	+
	1753	+ <!-- Tab Navigation -->
	1754	+ <div class="mxchat-kb-tabs-nav">
	1755	+ <button class="mxchat-kb-tab-button active" data-tab="import">
	1756	+ <?php esc_html_e('Knowledge Import', 'mxchat'); ?>
	1757	+ </button>
	1758	+ <button class="mxchat-kb-tab-button" data-tab="sync">
	1759	+ <?php esc_html_e('Settings', 'mxchat'); ?>
	1760	+ </button>
	1761	+ <button class="mxchat-kb-tab-button" data-tab="pinecone">
	1762	+ <?php esc_html_e('Pinecone Settings', 'mxchat'); ?>
	1763	+ </button>
	1764	+ </div>
	1765	+
	1766	+ <div class="mxchat-kb-tabs-content">
	1767	+ <div id="mxchat-kb-tab-import" class="mxchat-kb-tab-content active">
	1768	+ <!-- Import Options Card -->
	1769	+ <div class="mxchat-card">
	1770	+
	1771	+ <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
	1772	+
	1773	+ <?php
	1774	+ // Check if the appropriate embedding API key exists
	1775	+ $embedding_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	1776	+ $has_openai_key = !empty($this->options['api_key']);
	1777	+ $has_voyage_key = !empty($this->options['voyage_api_key']);
	1778	+ $has_gemini_key = !empty($this->options['gemini_api_key']);
	1779	+
	1780	+ // Determine if they have the needed API key for their selected embedding model
	1781	+ $has_required_key = false;
	1782	+ $required_key_type = '';
	1783	+
	1784	+ if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
	1785	+ $has_required_key = true;
	1786	+ $required_key_type = 'OpenAI';
	1787	+ } elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
	1788	+ $has_required_key = true;
	1789	+ $required_key_type = 'Voyage AI';
	1790	+ } elseif (strpos($embedding_model, 'gemini-embedding-') !== false && $has_gemini_key) {
	1791	+ $has_required_key = true;
	1792	+ $required_key_type = 'Google Gemini';
	1793	+ } elseif (strpos($embedding_model, 'text-embedding-') !== false) {
	1794	+ $required_key_type = 'OpenAI';
	1795	+ } elseif (strpos($embedding_model, 'voyage-') !== false) {
	1796	+ $required_key_type = 'Voyage AI';
	1797	+ } elseif (strpos($embedding_model, 'gemini-embedding-') !== false) {
	1798	+ $required_key_type = 'Google Gemini';
	1799	+ }
	1800	+ ?>
	1801	+
	1802	+ <div class="mxchat-knowledge-warning <?php echo $has_required_key ? 'success' : 'warning'; ?>">
	1803	+ <?php if ($has_required_key): ?>
	1804	+ <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>
	1805	+ <?php else: ?>
	1806	+ <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>
	1807	+ <?php endif; ?>
1045	1808	</div>
1046		- </div>
1047	1809
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>
	1810	+ <!-- Import Options Section -->
	1811	+ <div class="mxchat-import-section">
	1812	+ <h3><?php esc_html_e('Import Options', 'mxchat'); ?></h3>
	1813	+
	1814	+ <!-- Import Options Grid -->
	1815	+ <div class="mxchat-import-options">
	1816	+ <!-- WordPress Import Option -->
	1817	+ <button type="button" id="mxchat-open-content-selector" class="mxchat-import-box mxchat-import-wordpress" data-option="wordpress">
	1818	+ <div class="mxchat-import-icon">
	1819	+ <span class="dashicons dashicons-wordpress"></span>
	1820	+ </div>
	1821	+ <div class="mxchat-import-content">
	1822	+ <h4><?php esc_html_e('WordPress Content', 'mxchat'); ?></h4>
	1823	+ <p><?php esc_html_e('Import specific posts and pages to your knowledge base.', 'mxchat'); ?></p>
	1824	+ </div>
	1825	+ <div class="mxchat-recommended-tag"><?php esc_html_e('Recommended', 'mxchat'); ?></div>
	1826	+ </button>
	1827	+
	1828	+ <!-- Sitemap Import Option -->
	1829	+ <button type="button" class="mxchat-import-box" data-option="sitemap" data-placeholder="<?php esc_attr_e('Enter sitemap URL here', 'mxchat'); ?>" data-type="sitemap">
	1830	+ <div class="mxchat-import-icon">
	1831	+ <span class="dashicons dashicons-admin-site-alt"></span>
	1832	+ </div>
	1833	+ <div class="mxchat-import-content">
	1834	+ <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
	1835	+ <p><?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
	1836	+ </div>
	1837	+ </button>
	1838	+
	1839	+ <!-- Direct URL Import Option -->
	1840	+ <button type="button" class="mxchat-import-box" data-option="url" data-placeholder="<?php esc_attr_e('Enter webpage URL here', 'mxchat'); ?>" data-type="url">
	1841	+ <div class="mxchat-import-icon">
	1842	+ <span class="dashicons dashicons-admin-links"></span>
	1843	+ </div>
	1844	+ <div class="mxchat-import-content">
	1845	+ <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
	1846	+ <p><?php esc_html_e('Import content from any webpage.', 'mxchat'); ?></p>
	1847	+ </div>
	1848	+ </button>
	1849	+
	1850	+ <!-- Direct Content Import Option -->
	1851	+ <button type="button" class="mxchat-import-box" data-option="content" data-type="content">
	1852	+ <div class="mxchat-import-icon">
	1853	+ <span class="dashicons dashicons-editor-paste-text"></span>
	1854	+ </div>
	1855	+ <div class="mxchat-import-content">
	1856	+ <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
	1857	+ <p><?php esc_html_e('Submit content to be vectorized.', 'mxchat'); ?></p>
	1858	+ </div>
	1859	+ </button>
	1860	+
	1861	+ <!-- PDF Import Option -->
	1862	+ <button type="button" class="mxchat-import-box" data-option="pdf" data-placeholder="<?php esc_attr_e('Enter PDF URL here', 'mxchat'); ?>" data-type="pdf">
	1863	+ <div class="mxchat-import-icon">
	1864	+ <span class="dashicons dashicons-media-document"></span>
	1865	+ </div>
	1866	+ <div class="mxchat-import-content">
	1867	+ <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
	1868	+ <p><?php esc_html_e('Import knowledge from PDF documents.', 'mxchat'); ?></p>
	1869	+ </div>
	1870	+ </button>
1053	1871	</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>
	1872	+
	1873	+ <!-- Input Areas for URL and Content -->
	1874	+ <div class="mxchat-import-input-area" id="mxchat-url-input-area" style="display: none;">
	1875	+ <?php if (!$is_processing) : ?>
	1876	+ <form id="mxchat-url-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
	1877	+ <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
	1878	+ <input type="hidden" name="import_type" id="import_type" value="url">
	1879	+ <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
	1880	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
	1881	+ <?php endif; ?>
	1882	+ <div class="mxchat-url-input-group">
	1883	+ <input type="url"
	1884	+ name="sitemap_url"
	1885	+ id="sitemap_url"
	1886	+ placeholder="<?php esc_attr_e('Enter URL here', 'mxchat'); ?>"
	1887	+ required />
	1888	+ <button type="submit"
	1889	+ name="submit_sitemap"
	1890	+ class="mxchat-button-primary">
	1891	+ <?php esc_html_e('Import', 'mxchat'); ?>
	1892	+ </button>
	1893	+ </div>
	1894	+ <p class="mxchat-url-description" id="url-description-text"></p>
	1895	+ </form>
	1896	+ <?php endif; ?>
1057	1897	</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	1898
1068		- <!-- Import Form -->
1069		- <?php if (!$is_processing) : ?>
1070		- <div class="mxchat-import-form">
1071		- <form id="mxchat-sitemap-form" method="post"
1072		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
1073		- <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
1074		- <div class="mxchat-url-input-group">
1075		- <input type="url"
1076		- name="sitemap_url"
1077		- id="sitemap_url"
1078		- placeholder="<?php esc_attr_e('Enter Sitemap, PDF, or Webpage URL', 'mxchat'); ?>"
1079		- required />
	1899	+ <div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none;">
	1900	+ <?php if (!$is_processing) : ?>
	1901	+ <form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
	1902	+ <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
	1903	+ <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
	1904	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
	1905	+ <?php endif; ?>
	1906	+ <div class="mxchat-form-group">
	1907	+ <textarea
	1908	+ name="article_content"
	1909	+ id="article_content"
	1910	+ placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"
	1911	+ required
	1912	+ rows="6"
	1913	+ ></textarea>
	1914	+ </div>
	1915	+ <div class="mxchat-form-group">
	1916	+ <input type="url"
	1917	+ name="article_url"
	1918	+ id="article_url"
	1919	+ placeholder="<?php esc_attr_e('Enter source URL (Optional)', 'mxchat'); ?>">
	1920	+ <div class="mxchat-url-helper" style="margin-top: 8px; display: flex; align-items: center; gap: 8px;">
	1921	+ <label style="display: flex; align-items: center; gap: 6px; font-size: 13px; color: #666; cursor: pointer;">
	1922	+ <input type="checkbox" id="mxchat-unique-url-toggle" style="margin: 0;">
	1923	+ <?php esc_html_e('Generate unique URL for duplicate content', 'mxchat'); ?>
	1924	+ </label>
	1925	+ <button type="button"
	1926	+ id="mxchat-generate-unique-url"
	1927	+ class="mxchat-button-secondary"
	1928	+ style="padding: 4px 12px; font-size: 12px; display: none;">
	1929	+ <span class="dashicons dashicons-randomize" style="font-size: 14px; margin-top: 2px;"></span>
	1930	+ <?php esc_html_e('Generate Unique', 'mxchat'); ?>
	1931	+ </button>
	1932	+ </div>
	1933	+ <p class="description" style="margin-top: 8px; font-size: 12px; color: #666;">
	1934	+ <?php esc_html_e('Enable this option to submit multiple entries with the same base URL. A unique reference will be appended (e.g., ?ref=1731234567890).', 'mxchat'); ?>
	1935	+ </p>
	1936	+ </div>
1080	1937	<button type="submit"
1081		- name="submit_sitemap"
	1938	+ name="submit_content"
1082	1939	class="mxchat-button-primary">
1083		- <?php esc_html_e('Import', 'mxchat'); ?>
	1940	+ <?php esc_html_e('Import Content', 'mxchat'); ?>
1084	1941	</button>
1085		- </div>
1086		- </form>
	1942	+ </form>
	1943	+ <?php endif; ?>
1087	1944	</div>
1088		- <?php endif; ?>
	1945	+ </div>
1089	1946
1090		- <!-- Processing Status -->
1091		- <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
1092		- <div class="mxchat-status-card">
	1947	+ <!-- PDF Processing Status - ONLY PROCESSING -->
	1948	+ <?php if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
	1949	+ <div class="mxchat-status-card" data-card-type="pdf">
1093	1950	<div class="mxchat-status-header">
1094	1951	<h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
1095		- <?php if ($is_processing) : ?>
	1952	+
	1953	+ <!-- Processing controls -->
	1954	+ <div class="mxchat-processing-controls">
1096	1955	<form method="post" class="mxchat-stop-form"
1097	1956	action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1098	1957	<?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1099	1958	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
		@@ -1099,13 +1958,21 @@
1099	1958	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
1100	1959	<?php esc_html_e('Stop Processing', 'mxchat'); ?>
1101	1960	</button>
1102	1961	</form>
1103		- <?php endif; ?>
	1962	+
	1963	+ <button type="button" class="mxchat-manual-batch-btn"
	1964	+ data-process-type="pdf"
	1965	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_pdf_url')); ?>">
	1966	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1967	+ </button>
	1968	+ </div>
1104	1969	</div>
	1970	+
1105	1971	<div class="mxchat-progress-bar">
1106	1972	<div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
1107	1973	</div>
	1974	+
1108	1975	<div class="mxchat-status-details">
1109	1976	<p><?php printf(
1110	1977	esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
1111	1978	absint($pdf_status['processed_pages']),
		@@ -1111,25 +1978,27 @@
1111	1978	absint($pdf_status['processed_pages']),
1112	1979	absint($pdf_status['total_pages']),
1113	1980	absint($pdf_status['percentage'])
1114	1981	); ?></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>
	1982	+
	1983	+ <?php if (!empty($pdf_status['failed_pages']) && $pdf_status['failed_pages'] > 0) : ?>
	1984	+ <p><strong><?php esc_html_e('Failed pages:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['failed_pages']); ?></p>
	1985	+ <?php endif; ?>
	1986	+
	1987	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($pdf_status['status'])); ?></p>
	1988	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['last_update']); ?></p>
1123	1989	</div>
1124	1990	</div>
1125	1991	<?php endif; ?>
1126	1992
1127		- <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
1128		- <div class="mxchat-status-card">
	1993	+ <!-- Sitemap Processing Status - ONLY PROCESSING -->
	1994	+ <?php if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
	1995	+ <div class="mxchat-status-card" data-card-type="sitemap">
1129	1996	<div class="mxchat-status-header">
1130		- <h4><?php esc_html_e('Sitemap Processing Status (Refresh for update)', 'mxchat'); ?></h4>
1131		- <?php if ($is_processing) : ?>
	1997	+ <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
	1998	+
	1999	+ <!-- Processing controls -->
	2000	+ <div class="mxchat-processing-controls">
1132	2001	<form method="post" class="mxchat-stop-form"
1133	2002	action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1134	2003	<?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1135	2004	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
		@@ -1135,13 +2004,21 @@
1135	2004	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
1136	2005	<?php esc_html_e('Stop Processing', 'mxchat'); ?>
1137	2006	</button>
1138	2007	</form>
1139		- <?php endif; ?>
	2008	+
	2009	+ <button type="button" class="mxchat-manual-batch-btn"
	2010	+ data-process-type="sitemap"
	2011	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_sitemap_url')); ?>">
	2012	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	2013	+ </button>
	2014	+ </div>
1140	2015	</div>
	2016	+
1141	2017	<div class="mxchat-progress-bar">
1142	2018	<div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
1143	2019	</div>
	2020	+
1144	2021	<div class="mxchat-status-details">
1145	2022	<p><?php printf(
1146	2023	esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
1147	2024	absint($sitemap_status['processed_urls']),
		@@ -1147,8 +2024,16 @@
1147	2024	absint($sitemap_status['processed_urls']),
1148	2025	absint($sitemap_status['total_urls']),
1149	2026	absint($sitemap_status['percentage'])
1150	2027	); ?></p>
	2028	+
	2029	+ <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
	2030	+ <p><strong><?php esc_html_e('Failed URLs:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['failed_urls']); ?></p>
	2031	+ <?php endif; ?>
	2032	+
	2033	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($sitemap_status['status'])); ?></p>
	2034	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['last_update']); ?></p>
	2035	+
1151	2036	<?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
1152	2037	<div class="mxchat-error-notice">
1153	2038	<?php if (!empty($sitemap_status['error'])) : ?>
1154	2039	<p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
		@@ -1160,1426 +2045,964 @@
1160	2045	<?php endif; ?>
1161	2046	</div>
1162	2047	</div>
1163	2048	<?php endif; ?>
1164		- </div>
1165	2049
	2050	+ <!-- Single URL Submission Status -->
	2051	+ <?php
	2052	+ // Get single URL status
	2053	+ $single_url_status = $this->knowledge_manager->mxchat_get_single_url_status();
	2054	+ $is_active_processing =
	2055	+ ($sitemap_status && $sitemap_status['status'] === 'processing') ||
	2056	+ ($pdf_status && $pdf_status['status'] === 'processing');
	2057	+ ?>
1166	2058
1167		- </div>
1168		- </div>
	2059	+ <div id="mxchat-single-url-status-container" <?php echo $is_active_processing ? 'style="display:none;"' : ''; ?>>
	2060	+ <?php if ($single_url_status && !$is_active_processing) : ?>
	2061	+ <div class="mxchat-status-card">
	2062	+ <div class="mxchat-status-header">
	2063	+ <h4><?php esc_html_e('Last URL Submission', 'mxchat'); ?></h4>
	2064	+ <?php if ($single_url_status['status'] === 'failed') : ?>
	2065	+ <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Failed', 'mxchat'); ?></span>
	2066	+ <?php else : ?>
	2067	+ <span class="mxchat-status-badge mxchat-status-success"><?php esc_html_e('Success', 'mxchat'); ?></span>
	2068	+ <?php endif; ?>
	2069	+ </div>
	2070	+ <div class="mxchat-status-details">
	2071	+ <p><strong><?php esc_html_e('URL:', 'mxchat'); ?></strong>
	2072	+ <a href="<?php echo esc_url($single_url_status['url']); ?>" target="_blank">
	2073	+ <?php echo esc_html(strlen($single_url_status['url']) > 60 ? substr($single_url_status['url'], 0, 57) . '...' : $single_url_status['url']); ?>
	2074	+ </a>
	2075	+ </p>
	2076	+ <p><strong><?php esc_html_e('Submitted:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['human_time']); ?></p>
1169	2077
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>
	2078	+ <?php if ($single_url_status['status'] === 'failed' && !empty($single_url_status['error'])) : ?>
	2079	+ <div class="mxchat-error-notice">
	2080	+ <p class="error"><?php echo esc_html($single_url_status['error']); ?></p>
	2081	+ </div>
	2082	+ <?php endif; ?>
1193	2083
1194		-<!-- Knowledge Base Table Card -->
1195		-<div class="mxchat-card">
1196		- <div class="mxchat-card-header">
1197		- <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
1198		- <div class="mxchat-header-actions">
1199		- <!-- Search -->
1200		- <form method="get" id="knowledge-search" class="mxchat-search-form">
1201		- <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
1202		- <input type="hidden" name="page" value="mxchat-prompts" />
1203		- <div class="mxchat-search-group">
1204		- <span class="dashicons dashicons-search"></span>
1205		- <input type="text"
1206		- name="search"
1207		- placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
1208		- value="<?php echo esc_attr($search_query); ?>" />
1209		- </div>
1210		- </form>
	2084	+ <?php if ($single_url_status['status'] === 'complete') : ?>
	2085	+ <p><strong><?php esc_html_e('Content Length:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['content_length']); ?> <?php esc_html_e('characters', 'mxchat'); ?></p>
	2086	+ <p><strong><?php esc_html_e('Embedding Dimensions:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['embedding_dimensions']); ?></p>
	2087	+ <?php endif; ?>
	2088	+ </div>
	2089	+ </div>
	2090	+ <?php endif; ?>
	2091	+ </div>
1211	2092
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>
	2093	+ <!-- Completed Status Cards - Handles completed PDF/Sitemap processing -->
	2094	+ <?php
	2095	+ echo $knowledge_manager->mxchat_render_completed_status_cards();
	2096	+ ?>
1225	2097
1226		- <!-- Table -->
1227		- <div class="mxchat-table-wrapper">
1228		- <table class="mxchat-records-table">
1229		- <thead>
1230		- <tr>
1231		- <th><?php esc_html_e('ID', 'mxchat'); ?></th>
1232		- <th><?php esc_html_e('Content', 'mxchat'); ?></th>
1233		- <th><?php esc_html_e('Source', 'mxchat'); ?></th>
1234		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
1235		- </tr>
1236		- </thead>
1237		- <tbody>
1238		- <?php if ($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($prompt->source_url); ?>" target="_blank">
1253		- <span class="dashicons dashicons-external"></span>
1254		- <?php esc_html_e('View Source', 'mxchat'); ?>
1255		- </a>
	2098	+ </div>
	2099	+
	2100	+ <!-- Knowledge Base Table Card -->
	2101	+ <div class="mxchat-card">
	2102	+ <div class="mxchat-card-header">
	2103	+ <h2>
	2104	+ <?php esc_html_e('Knowledge Base', 'mxchat'); ?>
	2105	+ <span class="mxchat-record-count">
	2106	+ <?php if ($showing_recent_only && $total_in_database > 1000): ?>
	2107	+ (<?php echo esc_html($total_records); ?> of <?php echo esc_html(number_format($total_in_database)); ?> total - recent entries only)
	2108	+ <?php else: ?>
	2109	+ (<?php echo esc_html($total_records); ?>)
	2110	+ <?php endif; ?>
	2111	+ </span>
	2112	+ <!-- Data source badge -->
	2113	+ <?php if ($use_pinecone) : ?>
	2114	+ <span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
	2115	+ <span class="dashicons dashicons-cloud"></span>
	2116	+ <?php esc_html_e('Pinecone', 'mxchat'); ?>
	2117	+ </span>
1256	2118	<?php else : ?>
1257		- <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	2119	+ <span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
	2120	+ <span class="dashicons dashicons-database-view"></span>
	2121	+ <?php esc_html_e('WordPress DB', 'mxchat'); ?>
	2122	+ </span>
1258	2123	<?php endif; ?>
1259		- </td>
1260		- <td class="mxchat-actions-cell">
1261		- <button class="mxchat-button-icon edit-button"
1262		- data-id="<?php echo esc_attr($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>
	2124	+ </h2>
	2125	+ <div class="mxchat-header-actions">
	2126	+ <!-- Search -->
	2127	+ <form method="get" id="knowledge-search" class="mxchat-search-form">
	2128	+ <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
	2129	+ <input type="hidden" name="page" value="mxchat-prompts" />
	2130	+ <?php if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') : ?>
	2131	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
	2132	+ <?php endif; ?>
	2133	+ <div class="mxchat-search-group">
	2134	+ <span class="dashicons dashicons-search"></span>
	2135	+ <input type="text"
	2136	+ name="search"
	2137	+ placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
	2138	+ value="<?php echo esc_attr($search_query); ?>" />
	2139	+ </div>
	2140	+ </form>
1292	2141
1293		- <?php if ($page_links) : ?>
1294		- <div class="mxchat-pagination">
1295		- <?php echo wp_kses_post($page_links); ?>
1296		- </div>
1297		- <?php endif; ?>
1298		-</div>
1299		-</div>
1300		-</div>
1301		-<?php
1302		-}
	2142	+ <form method="post"
	2143	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
	2144	+ class="mxchat-delete-form"
	2145	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
	2146	+ <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
	2147	+ <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
	2148	+ <!-- Always include bot_id, even if it's 'default' -->
	2149	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
	2150	+ <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
	2151	+ <span class="dashicons dashicons-trash"></span>
	2152	+ <?php esc_html_e('Delete All', 'mxchat'); ?>
	2153	+ </button>
	2154	+ </form>
	2155	+ </div>
	2156	+ </div>
1303	2157
	2158	+ <!-- Recent Entries Info Banner -->
	2159	+ <?php if ($showing_recent_only && $total_in_database > 1000): ?>
	2160	+ <div class="mxchat-info-banner recent-only" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e3f2fd; border-left: 4px solid #2196f3; color: #1565c0;">
	2161	+ <span class="dashicons dashicons-info"></span>
	2162	+ <span>
	2163	+ <?php printf(
	2164	+ esc_html__('Showing your %s most recent entries for faster loading. Your complete database contains %s entries. ', 'mxchat'),
	2165	+ number_format($total_records),
	2166	+ number_format($total_in_database)
	2167	+ ); ?>
	2168	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('View complete database in Pinecone →', 'mxchat'); ?></a>
	2169	+ </span>
	2170	+ </div>
	2171	+ <?php endif; ?>
1304	2172
1305		-public function mxchat_handle_delete_all_prompts() {
1306		- // Verify nonce
1307		- if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
1308		- wp_die(__('Nonce verification failed.', 'mxchat'));
1309		- }
	2173	+ <!-- Data Source Info Banner -->
	2174	+ <?php if ($use_pinecone) : ?>
	2175	+ <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;">
	2176	+ <span class="dashicons dashicons-cloud"></span>
	2177	+ <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>
	2178	+ </div>
	2179	+ <?php else : ?>
	2180	+ <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;">
	2181	+ <span class="dashicons dashicons-database-view"></span>
	2182	+ <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>
	2183	+ </div>
	2184	+ <?php endif; ?>
1310	2185
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		- }
	2186	+ <!-- Table -->
	2187	+ <div class="mxchat-table-wrapper">
	2188	+ <table class="mxchat-records-table">
	2189	+ <thead>
	2190	+ <tr>
	2191	+ <th><?php esc_html_e('ID', 'mxchat'); ?></th>
	2192	+ <th><?php esc_html_e('Content', 'mxchat'); ?></th>
	2193	+ <th><?php esc_html_e('Source', 'mxchat'); ?></th>
	2194	+ <?php if ($data_source === 'pinecone') : ?>
	2195	+ <th><?php esc_html_e('Vector ID', 'mxchat'); ?></th>
	2196	+ <?php endif; ?>
	2197	+ <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
	2198	+ </tr>
	2199	+ </thead>
	2200	+ <tbody>
	2201	+ <?php if ($prompts) : ?>
	2202	+ <?php foreach ($prompts as $index => $prompt) : ?>
	2203	+ <tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
	2204	+ data-source="<?php echo esc_attr($data_source); ?>"
	2205	+ <?php if ($data_source === 'pinecone') : ?>
	2206	+ style="background: rgba(33, 150, 243, 0.02);"
	2207	+ <?php endif; ?>>
	2208	+ <td>
	2209	+ <?php if ($data_source === 'pinecone') : ?>
	2210	+ <?php echo esc_html($index + 1 + (($current_page - 1) * $per_page)); ?>
	2211	+ <?php else : ?>
	2212	+ <?php echo esc_html($prompt->id); ?>
	2213	+ <?php endif; ?>
	2214	+ </td>
	2215	+ <td class="mxchat-content-cell">
	2216	+ <div class="mxchat-accordion-wrapper">
	2217	+ <div class="mxchat-content-preview">
	2218	+ <?php
	2219	+ $content = $prompt->article_content;
	2220	+ $preview_length = 150;
	2221	+ $content_preview = mb_strlen($content) > $preview_length
	2222	+ ? mb_substr($content, 0, $preview_length) . '...'
	2223	+ : $content;
	2224	+ ?>
	2225	+ <span class="preview-text"><?php echo esc_html($content_preview); ?></span>
	2226	+ <?php if (mb_strlen($content) > $preview_length) : ?>
	2227	+ <button class="mxchat-expand-toggle" type="button">
	2228	+ <span class="dashicons dashicons-arrow-down-alt2"></span>
	2229	+ </button>
	2230	+ <?php endif; ?>
	2231	+ </div>
	2232	+ <div class="mxchat-content-full" style="display: none;">
	2233	+ <div class="content-view">
	2234	+ <?php
	2235	+ // Check if content contains Hebrew characters
	2236	+ if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
	2237	+ // Apply RTL direction for Hebrew content
	2238	+ echo '<div dir="rtl" lang="he" class="rtl-content">';
	2239	+ echo wp_kses_post(wpautop($content));
	2240	+ echo '</div>';
	2241	+ } else {
	2242	+ echo wp_kses_post(wpautop($content));
	2243	+ }
	2244	+ ?>
	2245	+ </div>
	2246	+ <?php if ($data_source === 'wordpress') : ?>
	2247	+ <textarea class="content-edit" style="display:none;"
	2248	+ <?php if (preg_match('/[\x{0590}-\x{05FF}]/u', $prompt->article_content)) echo 'dir="rtl" lang="he"'; ?>>
	2249	+ <?php echo htmlspecialchars($prompt->article_content, ENT_QUOTES, 'UTF-8'); ?>
	2250	+ </textarea>
	2251	+ <?php endif; ?>
	2252	+ </div>
	2253	+ </div>
	2254	+ </td>
	2255	+ <td class="mxchat-url-cell">
	2256	+ <div class="url-view">
	2257	+ <?php if (!empty($prompt->source_url)) : ?>
	2258	+ <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
	2259	+ <span class="dashicons dashicons-external"></span>
	2260	+ <?php esc_html_e('View Source', 'mxchat'); ?>
	2261	+ </a>
	2262	+ <?php else : ?>
	2263	+ <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	2264	+ <?php endif; ?>
	2265	+ </div>
	2266	+ <?php if ($data_source === 'wordpress') : ?>
	2267	+ <input type="text" class="url-edit" style="display:none;"
	2268	+ value="<?php echo htmlspecialchars($prompt->source_url, ENT_QUOTES, 'UTF-8'); ?>" />
	2269	+ <?php endif; ?>
	2270	+ </td>
	2271	+ <?php if ($data_source === 'pinecone') : ?>
	2272	+ <td class="mxchat-vector-id-cell">
	2273	+ <code style="background: #f5f5f5; padding: 2px 6px; border-radius: 3px; font-size: 11px;">
	2274	+ <?php echo esc_html(substr($prompt->id, 0, 12) . '...'); ?>
	2275	+ </code>
	2276	+ </td>
	2277	+ <?php endif; ?>
	2278	+
	2279	+ <td class="mxchat-actions-cell">
	2280	+ <?php if ($data_source === 'wordpress') : ?>
	2281	+ <!-- WordPress - Full editing capabilities -->
	2282	+ <div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
	2283	+ <select class="mxchat-role-select"
	2284	+ data-entry-id="<?php echo esc_attr($prompt->id); ?>"
	2285	+ data-data-source="wordpress"
	2286	+ data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
	2287	+ <?php
	2288	+ $current_role = $prompt->role_restriction ?? 'public';
	2289	+ $role_options = $knowledge_manager->mxchat_get_role_options();
	2290	+ foreach ($role_options as $role_key => $role_label) : ?>
	2291	+ <option value="<?php echo esc_attr($role_key); ?>"
	2292	+ <?php selected($current_role, $role_key); ?>>
	2293	+ <?php echo esc_html($role_label); ?>
	2294	+ </option>
	2295	+ <?php endforeach; ?>
	2296	+ </select>
	2297	+ </div>
	2298	+
	2299	+ <!-- Edit/Save Buttons -->
	2300	+ <div class="mxchat-action-buttons">
	2301	+ <button class="mxchat-button-icon edit-button"
	2302	+ data-id="<?php echo esc_attr($prompt->id); ?>">
	2303	+ <span class="dashicons dashicons-edit"></span>
	2304	+ </button>
	2305	+ <button class="mxchat-button-icon save-button"
	2306	+ data-id="<?php echo esc_attr($prompt->id); ?>"
	2307	+ style="display:none;"
	2308	+ data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
	2309	+ <span class="dashicons dashicons-saved"></span>
	2310	+ </button>
	2311	+ </div>
	2312	+ <?php else : ?>
	2313	+ <!-- Pinecone - Role restriction editable, content read-only -->
	2314	+ <div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
	2315	+ <select class="mxchat-role-select"
	2316	+ data-entry-id="<?php echo esc_attr($prompt->id); ?>"
	2317	+ data-data-source="pinecone"
	2318	+ data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
	2319	+ <?php
	2320	+ $current_role = $prompt->role_restriction ?? 'public';
	2321	+ $role_options = $knowledge_manager->mxchat_get_role_options();
	2322	+ foreach ($role_options as $role_key => $role_label) : ?>
	2323	+ <option value="<?php echo esc_attr($role_key); ?>"
	2324	+ <?php selected($current_role, $role_key); ?>>
	2325	+ <?php echo esc_html($role_label); ?>
	2326	+ </option>
	2327	+ <?php endforeach; ?>
	2328	+ </select>
	2329	+ </div>
	2330	+
	2331	+ <?php endif; ?>
1315	2332
1316		- global $wpdb;
1317		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2333	+ <!-- Delete button for both sources -->
	2334	+ <div class="mxchat-delete-container">
	2335	+ <?php if ($data_source === 'pinecone') : ?>
	2336	+ <!-- AJAX Delete for Pinecone -->
	2337	+ <button type="button"
	2338	+ class="mxchat-button-icon delete-button-ajax"
	2339	+ data-vector-id="<?php echo esc_attr($prompt->id); ?>"
	2340	+ data-bot-id="<?php echo esc_attr($current_bot_id); ?>"
	2341	+ data-nonce="<?php echo wp_create_nonce('mxchat_delete_pinecone_prompt_nonce'); ?>"
	2342	+ title="<?php esc_attr_e('Delete entry', 'mxchat'); ?>">
	2343	+ <span class="dashicons dashicons-trash"></span>
	2344	+ </button>
	2345	+ <?php else : ?>
	2346	+ <!-- Regular link delete for WordPress DB -->
	2347	+ <a href="<?php echo esc_url(admin_url(
	2348	+ 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
	2349	+ . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
	2350	+ )); ?>"
	2351	+ class="mxchat-button-icon delete-button"
	2352	+ onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
	2353	+ <span class="dashicons dashicons-trash"></span>
	2354	+ </a>
	2355	+ <?php endif; ?>
	2356	+ </div>
	2357	+ </td>
1318	2358
1319		- // Delete all prompts from the table
1320		- $wpdb->query("DELETE FROM {$table_name}");
	2359	+ </tr>
	2360	+ <?php endforeach; ?>
	2361	+ <?php else : ?>
	2362	+ <tr>
	2363	+ <td colspan="<?php echo $data_source === 'pinecone' ? '5' : '4'; ?>" class="mxchat-no-records">
	2364	+ <?php if ($use_pinecone) : ?>
	2365	+ <?php esc_html_e('No vectors found in Pinecone database.', 'mxchat'); ?>
	2366	+ <?php else : ?>
	2367	+ <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
	2368	+ <?php endif; ?>
	2369	+ </td>
	2370	+ </tr>
	2371	+ <?php endif; ?>
	2372	+ </tbody>
	2373	+ </table>
	2374	+ </div>
1321	2375
1322		- // Clear relevant cache
1323		- wp_cache_delete('all_prompts', 'mxchat_prompts');
	2376	+ <?php if ($page_links) : ?>
	2377	+ <div class="mxchat-pagination">
	2378	+ <?php echo wp_kses_post($page_links); ?>
	2379	+ </div>
	2380	+ <?php endif; ?>
	2381	+ </div>
1324	2382
1325		- // Redirect back with a success message
1326		- $redirect_url = add_query_arg(array(
1327		- 'page' => 'mxchat-prompts',
1328		- 'all_deleted' => 'true'
1329		- ), admin_url('admin.php'));
	2383	+ </div>
1330	2384
1331		- wp_safe_redirect($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		- }
	2385	+ <!-- Settings Tab (Renamed from Auto-Sync Settings) -->
	2386	+ <div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
	2387	+
	2388	+ <!-- Auto-Sync Settings Card -->
	2389	+ <div class="mxchat-card">
	2390	+ <div class="mxchat-settings-section">
	2391	+ <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
	2392	+ <p class="mxchat-description">
	2393	+ <?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'); ?>
	2394	+ </p>
	2395	+ <div class="mxchat-autosave-section">
	2396	+ <div class="mxchat-toggle-group">
	2397	+ <div class="mxchat-toggle-container">
	2398	+ <label class="mxchat-toggle-switch">
	2399	+ <input type="checkbox"
	2400	+ name="mxchat_auto_sync_posts"
	2401	+ class="mxchat-autosave-field"
	2402	+ value="1"
	2403	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2404	+ <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
	2405	+ <span class="mxchat-toggle-slider"></span>
	2406	+ </label>
	2407	+ <span class="mxchat-toggle-label">
	2408	+ <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
	2409	+ </span>
	2410	+ </div>
	2411	+
	2412	+ <div class="mxchat-toggle-container">
	2413	+ <label class="mxchat-toggle-switch">
	2414	+ <input type="checkbox"
	2415	+ name="mxchat_auto_sync_pages"
	2416	+ class="mxchat-autosave-field"
	2417	+ value="1"
	2418	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2419	+ <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
	2420	+ <span class="mxchat-toggle-slider"></span>
	2421	+ </label>
	2422	+ <span class="mxchat-toggle-label">
	2423	+ <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
	2424	+ </span>
	2425	+ </div>
	2426	+
	2427	+ <!-- Custom Post Types Section -->
	2428	+ <div class="mxchat-section-content">
	2429	+ <div class="mxchat-custom-post-types-header">
	2430	+ <button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
	2431	+ <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
	2432	+ <span class="mxchat-toggle-icon">▼</span>
	2433	+ </button>
	2434	+ </div>
	2435	+
	2436	+ <div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
	2437	+ <h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
	2438	+ <p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
	2439	+
	2440	+ <div class="mxchat-custom-post-types">
	2441	+ <?php
	2442	+ $post_types = $knowledge_manager->mxchat_get_public_post_types();
	2443	+ // Skip post and page as they're handled separately
	2444	+ unset($post_types['post']);
	2445	+ unset($post_types['page']);
	2446	+
	2447	+ if (!empty($post_types)) {
	2448	+ foreach ($post_types as $post_type => $label) {
	2449	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	2450	+ $is_enabled = get_option($option_name, '0');
	2451	+ ?>
	2452	+ <div class="mxchat-toggle-container">
	2453	+ <label class="mxchat-toggle-switch">
	2454	+ <input type="checkbox"
	2455	+ name="<?php echo esc_attr($option_name); ?>"
	2456	+ class="mxchat-autosave-field"
	2457	+ value="1"
	2458	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2459	+ <?php checked($is_enabled, '1'); ?>>
	2460	+ <span class="mxchat-toggle-slider"></span>
	2461	+ </label>
	2462	+ <span class="mxchat-toggle-label">
	2463	+ <?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
	2464	+ </span>
	2465	+ </div>
	2466	+ <?php
	2467	+ }
	2468	+ } else {
	2469	+ echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
	2470	+ }
	2471	+ ?>
	2472	+ </div>
	2473	+ </div>
	2474	+ </div>
	2475	+ </div>
	2476	+ </div>
	2477	+ </div>
	2478	+ </div>
	2479	+
	2480	+ <!-- Role-Based Content Restrictions Card -->
	2481	+ <div class="mxchat-card" style="margin-top: 20px;">
	2482	+ <h3><?php esc_html_e('Role-Based Content Restrictions', 'mxchat'); ?></h3>
	2483	+ <p class="mxchat-description">
	2484	+ <?php esc_html_e('Automatically restrict content access based on WordPress tags. When you assign a tag to a role, any post with that tag will only be accessible to users with that role or higher in the chatbot knowledge base.', 'mxchat'); ?>
	2485	+ </p>
	2486	+
	2487	+ <!-- Info Box -->
	2488	+ <div class="mxchat-knowledge-warning info" style="background: #e3f2fd; border-left-color: #2196f3;">
	2489	+ <p>
	2490	+ <span class="dashicons dashicons-info"></span>
	2491	+ <strong><?php esc_html_e('How it works:', 'mxchat'); ?></strong>
	2492	+ <?php esc_html_e('Add a tag below and select which role should have access. Any content tagged with that tag will automatically be restricted to that role level. Works with both auto-sync and manual imports.', 'mxchat'); ?>
	2493	+ </p>
	2494	+ </div>
	2495	+
	2496	+ <!-- Add New Tag-Role Mapping -->
	2497	+ <div class="mxchat-role-mapping-form">
	2498	+ <h4><?php esc_html_e('Add Tag-Role Mapping', 'mxchat'); ?></h4>
	2499	+
	2500	+ <div class="mxchat-form-row" style="display: flex; gap: 15px; align-items: flex-end; margin-bottom: 20px;">
	2501	+ <div class="mxchat-form-group" style="flex: 1;">
	2502	+ <label for="mxchat-tag-input">
	2503	+ <?php esc_html_e('Tag Name', 'mxchat'); ?>
	2504	+ </label>
	2505	+ <input type="text"
	2506	+ id="mxchat-tag-input"
	2507	+ class="regular-text"
	2508	+ placeholder="<?php esc_attr_e('Enter tag name (e.g., premium, members-only)', 'mxchat'); ?>" />
	2509	+ <p class="description">
	2510	+ <?php esc_html_e('Enter the exact tag slug as it appears in WordPress', 'mxchat'); ?>
	2511	+ </p>
	2512	+ </div>
	2513	+
	2514	+ <div class="mxchat-form-group" style="flex: 1;">
	2515	+ <label for="mxchat-role-select">
	2516	+ <?php esc_html_e('Required Role', 'mxchat'); ?>
	2517	+ </label>
	2518	+ <select id="mxchat-role-select" class="regular-text">
	2519	+ <?php
	2520	+ // Get role options from knowledge manager
	2521	+ $role_options = array(
	2522	+ 'public' => __('Public (Everyone)', 'mxchat'),
	2523	+ 'logged_in' => __('Logged In Users', 'mxchat'),
	2524	+ 'subscriber' => __('Subscribers & Above', 'mxchat'),
	2525	+ 'contributor' => __('Contributors & Above', 'mxchat'),
	2526	+ 'author' => __('Authors & Above', 'mxchat'),
	2527	+ 'editor' => __('Editors & Above', 'mxchat'),
	2528	+ 'administrator' => __('Administrators Only', 'mxchat')
	2529	+ );
	2530	+
	2531	+ foreach ($role_options as $role_key => $role_label) : ?>
	2532	+ <option value="<?php echo esc_attr($role_key); ?>">
	2533	+ <?php echo esc_html($role_label); ?>
	2534	+ </option>
	2535	+ <?php endforeach; ?>
	2536	+ </select>
	2537	+ <p class="description">
	2538	+ <?php esc_html_e('Select the minimum role required to access this content', 'mxchat'); ?>
	2539	+ </p>
	2540	+ </div>
	2541	+
	2542	+ <div style="padding-bottom: 25px;">
	2543	+ <button type="button"
	2544	+ id="mxchat-add-tag-role"
	2545	+ class="mxchat-button-primary">
	2546	+ <span class="dashicons dashicons-plus-alt"></span>
	2547	+ <?php esc_html_e('Add Mapping', 'mxchat'); ?>
	2548	+ </button>
	2549	+ </div>
	2550	+ </div>
	2551	+ </div>
	2552	+
	2553	+ <!-- Existing Tag-Role Mappings -->
	2554	+ <div class="mxchat-role-mappings-list">
	2555	+ <h4><?php esc_html_e('Current Tag-Role Mappings', 'mxchat'); ?></h4>
	2556	+
	2557	+ <div id="mxchat-mappings-container">
	2558	+ <!-- Mappings will be loaded here via AJAX -->
	2559	+ <div class="mxchat-loading-mappings">
	2560	+ <span class="mxchat-spinner is-active"></span>
	2561	+ <?php esc_html_e('Loading mappings...', 'mxchat'); ?>
	2562	+ </div>
	2563	+ </div>
	2564	+
	2565	+ <!-- Empty State (initially hidden) -->
	2566	+ <div id="mxchat-no-mappings" style="display: none; text-align: center; padding: 40px; color: #666;">
	2567	+ <span class="dashicons dashicons-tag" style="font-size: 48px; opacity: 0.3;"></span>
	2568	+ <p><?php esc_html_e('No tag-role mappings yet. Add your first mapping above to get started.', 'mxchat'); ?></p>
	2569	+ </div>
	2570	+ </div>
	2571	+
	2572	+ <!-- Bulk Update Section -->
	2573	+ <div class="mxchat-bulk-update-section" style="margin-top: 30px; padding-top: 30px; border-top: 1px solid #ddd;">
	2574	+ <h4><?php esc_html_e('Bulk Update Existing Content', 'mxchat'); ?></h4>
	2575	+ <p class="mxchat-description">
	2576	+ <?php esc_html_e('Apply role restrictions to all existing content that has the mapped tags. This is useful when setting up tag-role mappings for the first time or after changing mappings.', 'mxchat'); ?>
	2577	+ </p>
	2578	+
	2579	+ <div class="mxchat-bulk-update-controls">
	2580	+ <button type="button"
	2581	+ id="mxchat-bulk-update-roles"
	2582	+ class="mxchat-button-secondary">
	2583	+ <span class="dashicons dashicons-update"></span>
	2584	+ <?php esc_html_e('Update All Existing Content', 'mxchat'); ?>
	2585	+ </button>
	2586	+
	2587	+ <div id="mxchat-bulk-update-progress" style="display: none; margin-top: 15px;">
	2588	+ <div class="mxchat-progress-bar">
	2589	+ <div class="mxchat-progress-fill" style="width: 0%"></div>
	2590	+ </div>
	2591	+ <p class="mxchat-progress-text" style="margin-top: 10px; color: #666;">
	2592	+ <?php esc_html_e('Processing...', 'mxchat'); ?>
	2593	+ </p>
	2594	+ </div>
	2595	+
	2596	+ <div id="mxchat-bulk-update-result" style="display: none; margin-top: 15px;"></div>
	2597	+ </div>
	2598	+ </div>
	2599	+ </div>
	2600	+
	2601	+ </div>
1340	2602
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		- }
	2603	+ <!-- Pinecone Settings Tab -->
	2604	+ <div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
	2605	+ <div class="mxchat-card">
	2606	+ <h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
	2607	+ <p class="mxchat-description">
	2608	+ <?php echo wp_kses(
	2609	+ __('<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'),
	2610	+ array('strong' => array())
	2611	+ ); ?>
	2612	+ </p>
1345	2613
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		- }
	2614	+ <div class="mxchat-pinecone-info-box">
	2615	+ <div class="mxchat-info-icon">
	2616	+ <span class="dashicons dashicons-info"></span>
	2617	+ </div>
	2618	+ <div class="mxchat-info-content">
	2619	+ <h4><?php esc_html_e('What is Pinecone?', 'mxchat'); ?></h4>
	2620	+ <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>
	2621	+ <p><a href="https://www.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Learn more about Pinecone →', 'mxchat'); ?></a></p>
	2622	+ </div>
	2623	+ </div>
1351	2624
1352		- global $wpdb;
1353		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2625	+ <div class="mxchat-database-settings-form">
	2626	+ <?php
	2627	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	2628	+ $use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
	2629	+ ?>
1354	2630
1355		- // Clear cache and delete prompt
1356		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
1357		- $wpdb->delete($table_name, array('id' => $id), array('%d'));
	2631	+ <div class="mxchat-toggle-container">
	2632	+ <label class="mxchat-toggle-switch">
	2633	+ <input type="checkbox"
	2634	+ name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"
	2635	+ value="1"
	2636	+ <?php checked($use_pinecone, '1'); ?>>
	2637	+ <span class="mxchat-toggle-slider"></span>
	2638	+ </label>
	2639	+ <span class="mxchat-toggle-label">
	2640	+ <?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?>
	2641	+ </span>
	2642	+ </div>
1358	2643
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');
	2644	+ <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
1365	2645
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 ' . $api_key,
1373		- 'Content-Type' => esc_html__('application/json', 'mxchat')
1374		- ),
1375		- ));
	2646	+ <?php if ($use_pinecone) : ?>
	2647	+ <div class="mxchat-knowledge-warning success">
	2648	+ <p><span class="dashicons dashicons-yes-alt"></span>
	2649	+ <?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?>
	2650	+ </p>
	2651	+ </div>
	2652	+ <?php endif; ?>
1376	2653
1377		- if (is_wp_error($response)) {
1378		- return null;
1379		- }
	2654	+ <div class="mxchat-form-group">
	2655	+ <label for="mxchat_pinecone_api_key">
	2656	+ <?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="required">*</span>
	2657	+ </label>
	2658	+ <input type="password"
	2659	+ id="mxchat_pinecone_api_key"
	2660	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]"
	2661	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
	2662	+ class="regular-text"
	2663	+ placeholder="pcsk_..." />
	2664	+ <p class="description">
	2665	+ <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
	2666	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
	2667	+ </p>
	2668	+ </div>
1380	2669
1381		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
1382		- return $response_data['data'][0]['embedding'] ?? null;
1383		- }
1384		-public function mxchat_delete_chat_history() {
1385		- if (!current_user_can('manage_options')) {
1386		- echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
1387		- wp_die();
1388		- }
	2670	+ <div class="mxchat-form-group">
	2671	+ <label for="mxchat_pinecone_environment">
	2672	+ <?php esc_html_e('Region', 'mxchat'); ?>
	2673	+ </label>
	2674	+ <input type="text"
	2675	+ id="mxchat_pinecone_environment"
	2676	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
	2677	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>"
	2678	+ placeholder="e.g., gcp-starter"
	2679	+ class="regular-text" />
	2680	+ <p class="description">
	2681	+ <?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp, us-east-1-aws)', 'mxchat'); ?>
	2682	+ </p>
	2683	+ </div>
1389	2684
1390		- check_ajax_referer('mxchat_delete_chat_history', 'security');
	2685	+ <div class="mxchat-form-group">
	2686	+ <label for="mxchat_pinecone_index">
	2687	+ <?php esc_html_e('Index Name', 'mxchat'); ?> <span class="required">*</span>
	2688	+ </label>
	2689	+ <input type="text"
	2690	+ id="mxchat_pinecone_index"
	2691	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_index]"
	2692	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>"
	2693	+ placeholder="e.g., my-wordpress-vectors"
	2694	+ class="regular-text" />
	2695	+ <p class="description">
	2696	+ <?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?>
	2697	+ </p>
	2698	+ </div>
1391	2699
1392		- global $wpdb;
1393		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	2700	+ <div class="mxchat-form-group">
	2701	+ <label for="mxchat_pinecone_host">
	2702	+ <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
	2703	+ </label>
	2704	+ <input type="text"
	2705	+ id="mxchat_pinecone_host"
	2706	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
	2707	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>"
	2708	+ placeholder="e.g., my-index-xyz123.svc.pinecone.io"
	2709	+ class="regular-text" />
	2710	+ <p class="description">
	2711	+ <?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in your index details.', 'mxchat'); ?>
	2712	+ </p>
	2713	+ </div>
1394	2714
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);
	2715	+ <div class="mxchat-setup-steps">
	2716	+ <h3><?php esc_html_e('Setup Instructions', 'mxchat'); ?></h3>
	2717	+ <div class="mxchat-setup-step">
	2718	+ <span class="step-number">1</span>
	2719	+ <div class="step-content">
	2720	+ <h4><?php esc_html_e('Create Account', 'mxchat'); ?></h4>
	2721	+ <p><?php esc_html_e('Create a free account at', 'mxchat'); ?> <a href="https://www.pinecone.io/" target="_blank">pinecone.io</a></p>
	2722	+ </div>
	2723	+ </div>
	2724	+ <div class="mxchat-setup-step">
	2725	+ <span class="step-number">2</span>
	2726	+ <div class="step-content">
	2727	+ <h4><?php esc_html_e('Create Index', 'mxchat'); ?></h4>
	2728	+ <p><?php esc_html_e('Create a new index with these settings:', 'mxchat'); ?></p>
	2729	+ <ul>
	2730	+ <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>
	2731	+ <li><?php esc_html_e('Metric: Cosine', 'mxchat'); ?></li>
	2732	+ <li><?php esc_html_e('Cloud & Region: Your preferred region', 'mxchat'); ?></li>
	2733	+ </ul>
	2734	+ </div>
	2735	+ </div>
	2736	+ <div class="mxchat-setup-step">
	2737	+ <span class="step-number">3</span>
	2738	+ <div class="step-content">
	2739	+ <h4><?php esc_html_e('Get API Key', 'mxchat'); ?></h4>
	2740	+ <p><?php esc_html_e('Copy your API key from the API Keys section', 'mxchat'); ?></p>
	2741	+ </div>
	2742	+ </div>
	2743	+ <div class="mxchat-setup-step">
	2744	+ <span class="step-number">4</span>
	2745	+ <div class="step-content">
	2746	+ <h4><?php esc_html_e('Get Index Host', 'mxchat'); ?></h4>
	2747	+ <p><?php esc_html_e('Copy your index host URL from the index details', 'mxchat'); ?></p>
	2748	+ </div>
	2749	+ </div>
	2750	+ <div class="mxchat-setup-step">
	2751	+ <span class="step-number">5</span>
	2752	+ <div class="step-content">
	2753	+ <h4><?php esc_html_e('Save Settings', 'mxchat'); ?></h4>
	2754	+ <p><?php esc_html_e('Fill in the form above and save settings', 'mxchat'); ?></p>
	2755	+ </div>
	2756	+ </div>
	2757	+ </div>
1398	2758
1399		- // Clear relevant cache before deletion
1400		- $cache_key = 'chat_session_' . $session_id_sanitized;
1401		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
	2759	+ </div>
1402	2760
1403		- // Perform the deletion
1404		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1405		- }
	2761	+ </div>
	2762	+ </div>
	2763	+ </div>
1406	2764
1407		- // Optionally, clear a general cache if you have one
1408		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
	2765	+ </div>
1409	2766
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		- }
	2767	+ </div>
	2768	+ </div>
1414	2769
1415		- wp_die();
1416		- }
	2770	+ <!-- Content Selector Modal -->
	2771	+ <div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
	2772	+ <div class="mxchat-kb-modal-content">
	2773	+ <div class="mxchat-kb-modal-header">
	2774	+ <h3>
	2775	+ <?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
	2776	+ <span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
	2777	+ </h3>
	2778	+ <span class="mxchat-kb-modal-close">&times;</span>
	2779	+ </div>
	2780	+ <div class="mxchat-kb-modal-filters">
	2781	+ <div class="mxchat-kb-search-group">
	2782	+ <input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
	2783	+ </div>
1417	2784
	2785	+ <div class="mxchat-kb-filter-group">
	2786	+ <select id="mxchat-kb-content-type-filter">
	2787	+ <option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
	2788	+ <option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
	2789	+ <option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
	2790	+ <?php
	2791	+ // Add other post types dynamically
	2792	+ $post_types = get_post_types(array('public' => true), 'objects');
	2793	+ foreach ($post_types as $post_type) {
	2794	+ // Skip post and page as they're already added
	2795	+ if (!in_array($post_type->name, array('post', 'page'))) {
	2796	+ echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
	2797	+ }
	2798	+ }
	2799	+ ?>
	2800	+ </select>
1418	2801
1419		-public function mxchat_save_inline_prompt() {
1420		- // Check for nonce security
1421		- check_ajax_referer('mxchat_save_inline_nonce');
	2802	+ <select id="mxchat-kb-content-status-filter">
	2803	+ <option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
	2804	+ <option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
	2805	+ <option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
	2806	+ </select>
1422	2807
1423		- // Verify permissions
1424		- if (!current_user_can('manage_options')) {
1425		- wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1426		- return;
1427		- }
	2808	+ <select id="mxchat-kb-processed-filter">
	2809	+ <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
	2810	+ <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
	2811	+ <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
	2812	+ </select>
	2813	+ </div>
	2814	+ </div>
1428	2815
1429		- global $wpdb;
1430		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2816	+ <div class="mxchat-kb-content-selection">
	2817	+ <div class="mxchat-kb-selection-header">
	2818	+ <label>
	2819	+ <input type="checkbox" id="mxchat-kb-select-all">
	2820	+ <?php esc_html_e('Select All', 'mxchat'); ?>
	2821	+ </label>
	2822	+ <span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
	2823	+ </div>
1431	2824
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($_POST['article_url']) : '';
	2825	+ <div class="mxchat-kb-content-list">
	2826	+ <!-- Content will be loaded here via AJAX -->
	2827	+ <div class="mxchat-kb-loading">
	2828	+ <span class="mxchat-kb-spinner is-active"></span>
	2829	+ <?php esc_html_e('Loading content...', 'mxchat'); ?>
	2830	+ </div>
	2831	+ </div>
1436	2832
1437		- if ($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);
	2833	+ <div class="mxchat-kb-pagination">
	2834	+ <!-- Pagination will be added here -->
	2835	+ </div>
	2836	+ </div>
1440	2837
1441		- if (is_array($embedding_vector)) {
1442		- // Serialize the embedding vector before storing it
1443		- $embedding_vector_serialized = serialize($embedding_vector);
	2838	+ <div class="mxchat-kb-modal-footer">
	2839	+ <button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
	2840	+ <?php esc_html_e('Process Selected Content', 'mxchat'); ?>
	2841	+ <span class="mxchat-kb-selected-count">(0)</span>
	2842	+ </button>
	2843	+ <button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
	2844	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2845	+ </button>
	2846	+ </div>
	2847	+ </div>
	2848	+ </div>
1444	2849
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' => $prompt_id),
1454		- array('%s', '%s', '%s'),
1455		- array('%d')
1456		- );
1457		-
1458		- if ($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		- }
	2850	+<?php
1469	2851	}
1470	2852
1471	2853
1472	2854
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		- }
1479	2855
1480		- // Only process published content
1481		- if (!in_array($post->post_status, array('publish'))) {
1482		- return;
1483		- }
1484	2856
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	2857
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, $embedding_vector);
1540		- }
1541		-}
1542		-// Modified storage function to add type field
1543		-private function store_in_pinecone_main($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 = $options['mxchat_pinecone_host'] ?? '';
1547		-
1548		- if (empty($host)) {
1549		- return array(
1550		- 'success' => false,
1551		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
1552		- );
1553		- }
1554		-
1555		- // Determine if this is a product URL
1556		- $is_product = (strpos($url, '/product/') !== false || strpos($url, '/shop/') !== false);
1557		-
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		-
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		-
1585		- if (is_wp_error($response)) {
1586		- return array(
1587		- 'success' => false,
1588		- 'message' => $response->get_error_message()
1589		- );
1590		- }
1591		-
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	2858	/**
1644		- * Handle deletion of posts and pages from both Pinecone and WordPress DB
1645		- *
1646		- * @param int $post_id The ID of the post being deleted
1647		- * @return void
	2859	+ * Get bot-specific Pinecone configuration
	2860	+ * Used in the knowledge retrieval functions
1648	2861	*/
1649		-public function mxchat_handle_post_delete($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($pinecone_settings['mxchat_pinecone_environment'])
	2862	+private function get_bot_pinecone_config($bot_id = 'default') {
	2863	+ //error_log("MXCHAT DEBUG: get_bot_pinecone_config called for bot: " . $bot_id);
	2864	+
	2865	+ // If default bot or multi-bot add-on not active, use default Pinecone config
	2866	+ if ($bot_id === 'default' || !class_exists('MxChat_Multi_Bot_Manager')) {
	2867	+ //error_log("MXCHAT DEBUG: Using default Pinecone config (no multi-bot or bot is 'default')");
	2868	+ $addon_options = get_option('mxchat_pinecone_addon_options', array());
	2869	+ $config = array(
	2870	+ 'use_pinecone' => (isset($addon_options['mxchat_use_pinecone']) && $addon_options['mxchat_use_pinecone'] === '1'),
	2871	+ 'api_key' => $addon_options['mxchat_pinecone_api_key'] ?? '',
	2872	+ 'host' => $addon_options['mxchat_pinecone_host'] ?? '',
	2873	+ 'namespace' => $addon_options['mxchat_pinecone_namespace'] ?? ''
1688	2874	);
	2875	+ //error_log("MXCHAT DEBUG: Default config - use_pinecone: " . ($config['use_pinecone'] ? 'true' : 'false'));
	2876	+ return $config;
1689	2877	}
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		- );
	2878	+
	2879	+ //error_log("MXCHAT DEBUG: Calling filter 'mxchat_get_bot_pinecone_config' for bot: " . $bot_id);
	2880	+
	2881	+ // Hook for multi-bot add-on to provide bot-specific Pinecone config
	2882	+ $bot_pinecone_config = apply_filters('mxchat_get_bot_pinecone_config', array(), $bot_id);
	2883	+
	2884	+ if (!empty($bot_pinecone_config)) {
	2885	+ //error_log("MXCHAT DEBUG: Got bot-specific config from filter");
	2886	+ //error_log(" - use_pinecone: " . (isset($bot_pinecone_config['use_pinecone']) ? ($bot_pinecone_config['use_pinecone'] ? 'true' : 'false') : 'not set'));
	2887	+ //error_log(" - host: " . ($bot_pinecone_config['host'] ?? 'not set'));
	2888	+ //error_log(" - namespace: " . ($bot_pinecone_config['namespace'] ?? 'not set'));
1791	2889	} else {
1792		- set_transient('mxchat_admin_notice_success',
1793		- esc_html__('Content successfully submitted!', 'mxchat'),
1794		- 30
1795		- );
	2890	+ //error_log("MXCHAT DEBUG: Filter returned empty config!");
1796	2891	}
1797		-
1798		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1799		- exit;
	2892	+
	2893	+ return is_array($bot_pinecone_config) ? $bot_pinecone_config : array();
1800	2894	}
1801	2895
1802		-private function is_pdf_url($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) {
	2896	+public function mxchat_delete_chat_history() {
1809	2897	if (!current_user_can('manage_options')) {
1810		- //error_log(esc_html__('Unauthorized PDF processing attempt', 'mxchat'));
1811		- return false;
	2898	+ echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
	2899	+ wp_die();
1812	2900	}
	2901	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
	2902	+ global $wpdb;
	2903	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1813	2904
1814		- $pdf_url = esc_url_raw($pdf_url);
1815		- $upload_dir = wp_upload_dir();
	2905	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	2906	+ $deleted_count = 0;
1816	2907
1817		- if (isset($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		- }
	2908	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	2909	+ $session_id_sanitized = sanitize_text_field($session_id);
1821	2910
1822		- $pdf_filename = sanitize_file_name('mxchat_kb_' . time() . '.pdf');
1823		- $pdf_path = trailingslashit($upload_dir['path']) . $pdf_filename;
	2911	+ // Clear relevant cache before deletion
	2912	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	2913	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
1824	2914
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		- }
	2915	+ // Perform the deletion from the database table
	2916	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1830	2917
1831		- if (!wp_mkdir_p(dirname($pdf_path))) {
1832		- //error_log(sprintf(esc_html__('Failed to create directory for PDF: %s', 'mxchat'), esc_html($pdf_path)));
1833		- return false;
1834		- }
	2918	+ // Delete the corresponding option entry from wp_options table
	2919	+ delete_option("mxchat_history_" . $session_id_sanitized);
1835	2920
1836		- try {
1837		- file_put_contents($pdf_path, $response_body);
	2921	+ // Delete any associated metadata options
	2922	+ delete_option("mxchat_email_" . $session_id_sanitized);
	2923	+ delete_option("mxchat_agent_name_" . $session_id_sanitized);
1838	2924
1839		- if (!file_exists($pdf_path)) {
1840		- throw new Exception(__('Failed to save PDF file', 'mxchat'));
	2925	+ $deleted_count++;
1841	2926	}
1842	2927
1843		- $parser = new \Smalot\PdfParser\Parser();
1844		- $pdf = $parser->parseFile($pdf_path);
1845		- $total_pages = absint(count($pdf->getPages()));
	2928	+ // Optionally, clear a general cache if you have one
	2929	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
1846	2930
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		- );
	2931	+ echo wp_json_encode([
	2932	+ 'success' => sprintf(
	2933	+ esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
	2934	+ $deleted_count
	2935	+ )
	2936	+ ]);
2122	2937	} else {
2123		- set_transient('mxchat_admin_notice_error',
2124		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
2125		- 30
2126		- );
	2938	+ echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
2127	2939	}
2128	2940
2129		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2130		- exit;
	2941	+ wp_die();
2131	2942	}
2132		-private function handle_sitemap_for_knowledge_base($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)) {
	2943	+public function display_admin_notices() {
	2944	+ // Check if we're on a MXChat admin page
	2945	+ $screen = get_current_screen();
	2946	+ if (!$screen || strpos($screen->base, 'mxchat') === false) {
2195	2947	return;
2196	2948	}
2197	2949
2198		- try {
2199		- $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
2200		- $status = get_transient($status_key);
	2950	+ //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
2201	2951
2202		- if (!$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		- }
	2952	+ // Check for error notices
	2953	+ $error_notice = get_transient('mxchat_admin_notice_error');
	2954	+ if ($error_notice) {
	2955	+ //error_log('Found error transient: ' . $error_notice);
	2956	+ echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
	2957	+ delete_transient('mxchat_admin_notice_error');
	2958	+ //error_log('Displayed and deleted error transient');
2434	2959	} else {
2435		- // Use WordPress DB storage
2436		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
	2960	+ //error_log('No error transient found');
2437	2961	}
2438		-}
2439	2962
2440		-public function mxchat_handle_product_delete($post_id) {
2441		- if (get_post_type($post_id) !== 'product') {
2442		- return;
	2963	+ // Check for success notices
	2964	+ $success_notice = get_transient('mxchat_admin_notice_success');
	2965	+ if ($success_notice) {
	2966	+ //error_log('Found success transient: ' . $success_notice);
	2967	+ echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
	2968	+ delete_transient('mxchat_admin_notice_success');
	2969	+ //error_log('Displayed and deleted success transient');
2443	2970	}
2444	2971
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		- );
	2972	+ // Check for info notices
	2973	+ $info_notice = get_transient('mxchat_admin_notice_info');
	2974	+ if ($info_notice) {
	2975	+ //error_log('Found info transient: ' . $info_notice);
	2976	+ echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
	2977	+ delete_transient('mxchat_admin_notice_info');
	2978	+ //error_log('Displayed and deleted info transient');
2460	2979	}
2461	2980
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	2981	}
2476	2982
2477	2983
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	2984	public function mxchat_create_activation_page() {
2572	2985	$license_status = get_option('mxchat_license_status', 'inactive');
2573	2986	$license_error = get_option('mxchat_license_error', '');
	2987	+ $current_domain = parse_url(home_url(), PHP_URL_HOST);
	2988	+
	2989	+ $license_management_url = 'https://mxchat.ai/my-account/orders/';
	2990	+
	2991	+ // Check if this activation has been linked to a domain
	2992	+ $is_domain_linked = $this->is_current_activation_linked($current_domain);
2574	2993	?>
2575	2994	<div class="wrap mxchat-admin-activation">
2576	2995	<div class="mxchat-pro-hero">
2577	2996	<h1 class="pro-title">
2578		- <span class="pro-gradient-text">Activate</span> MxChat Pro
	2997	+ <span class="pro-gradient-text">Manage</span> MxChat Pro
2579	2998	</h1>
2580	2999	<p class="pro-subtitle">
2581		- <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	3000	+ <?php if ($license_status === 'active'): ?>
	3001	+ <?php esc_html_e('Your pro license is active. Manage your activation below.', 'mxchat'); ?>
	3002	+ <?php else: ?>
	3003	+ <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	3004	+ <?php endif; ?>
2582	3005	</p>
2583	3006	</div>
2584	3007
2585	3008	<?php if ($license_status === 'inactive' && !empty($license_error)): ?>
		@@ -2587,8 +3010,25 @@
2587	3010	<p><?php echo esc_html($license_error); ?></p>
2588	3011	</div>
2589	3012	<?php endif; ?>
2590	3013
	3014	+ <!-- Domain Linking Notice for Existing Users -->
	3015	+ <?php if ($license_status === 'active' && !$is_domain_linked): ?>
	3016	+ <div class="notice notice-info">
	3017	+ <p>
	3018	+ <strong><?php esc_html_e('New Feature: Domain Tracking', 'mxchat'); ?></strong><br>
	3019	+ <?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'); ?>
	3020	+ </p>
	3021	+ <p>
	3022	+ <button type="button" id="link-domain-button" class="button button-secondary">
	3023	+ <?php esc_html_e('Link This Domain', 'mxchat'); ?>
	3024	+ </button>
	3025	+ <span id="domain-link-status" style="margin-left: 10px;"></span>
	3026	+ </p>
	3027	+ </div>
	3028	+ <?php endif; ?>
	3029	+
	3030	+ <!-- Activation Form -->
2591	3031	<form id="mxchat-activation-form" class="mxchat-pro-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
2592	3032	<div class="mxchat-pro-form-container">
2593	3033	<table class="form-table">
2594	3034	<tr valign="top">
		@@ -2603,8 +3043,12 @@
2603	3043	<input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text mxchat-pro-input" required />
2604	3044	</td>
2605	3045	</tr>
2606	3046	</table>
	3047	+
	3048	+ <!-- Hidden field for domain -->
	3049	+ <input type="hidden" id="mxchat_domain" name="domain" value="<?php echo esc_attr($current_domain); ?>" />
	3050	+
2607	3051	<?php if ($license_status !== 'active'): ?>
2608	3052	<div class="mxchat-pro-button-container">
2609	3053	<button type="submit" id="activate_license_button" class="button button-primary mxchat-pro-button"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
2610	3054	<div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
		@@ -2611,8 +3055,9 @@
2611	3055	</div>
2612	3056	<?php endif; ?>
2613	3057	</div>
2614	3058	</form>
	3059	+
2615	3060	<!-- License Status Display -->
2616	3061	<div class="mxchat-pro-status">
2617	3062	<h3><?php esc_html_e('License Status:', 'mxchat'); ?>
2618	3063	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
		@@ -2618,15 +3063,91 @@
2618	3063	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
2619	3064	<?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
2620	3065	</span>
2621	3066	</h3>
	3067	+
	3068	+ <?php if ($license_status === 'active'): ?>
	3069	+ <div class="mxchat-license-details">
	3070	+ <p><strong><?php esc_html_e('Domain:', 'mxchat'); ?></strong> <?php echo esc_html($current_domain); ?>
	3071	+ <?php if ($is_domain_linked): ?>
	3072	+ <span style="color: green; margin-left: 10px;">✓ <?php esc_html_e('Linked', 'mxchat'); ?></span>
	3073	+ <?php else: ?>
	3074	+ <span style="color: orange; margin-left: 10px;">⚠ <?php esc_html_e('Not Linked', 'mxchat'); ?></span>
	3075	+ <?php endif; ?>
	3076	+ </p>
	3077	+ <p><strong><?php esc_html_e('Email:', 'mxchat'); ?></strong> <?php echo esc_html(get_option('mxchat_pro_email')); ?></p>
	3078	+ <p><strong><?php esc_html_e('License Key:', 'mxchat'); ?></strong>
	3079	+ <code style="background: #f1f1f1; padding: 2px 6px; border-radius: 3px;">
	3080	+ <?php echo esc_html(get_option('mxchat_activation_key')); ?>
	3081	+ </code>
	3082	+ </p>
	3083	+ <p>
	3084	+ <small>
	3085	+ <?php esc_html_e('Manage all your licenses and domains on', 'mxchat'); ?>
	3086	+ <a href="<?php echo esc_url($license_management_url); ?>" target="_blank">
	3087	+ <?php esc_html_e('your account dashboard', 'mxchat'); ?>
	3088	+ </a>
	3089	+ </small>
	3090	+ </p>
	3091	+
	3092	+ <!-- Deactivation Section -->
	3093	+ <div class="mxchat-deactivation-section" style="margin-top: 20px; padding: 15px; background: #fff3cd; border-left: 4px solid #ffc107; border-radius: 4px;">
	3094	+ <h4 style="margin-top: 0; color: #856404;">
	3095	+ <?php esc_html_e('License Management', 'mxchat'); ?>
	3096	+ </h4>
	3097	+ <p style="margin-bottom: 15px; color: #856404;">
	3098	+ <?php esc_html_e('Need to move this license to another site? Deactivate it here first, then activate it on your new site.', 'mxchat'); ?>
	3099	+ </p>
	3100	+ <button type="button" id="deactivate-license-button" class="button button-secondary" style="background: #dc3545; color: white; border-color: #dc3545;">
	3101	+ 🔓 <?php esc_html_e('Deactivate License', 'mxchat'); ?>
	3102	+ </button>
	3103	+ <span id="deactivate-status" style="margin-left: 10px;"></span>
	3104	+ </div>
	3105	+ </div>
	3106	+ <?php endif; ?>
2622	3107	</div>
2623	3108
	3109	+ <!-- Hidden fields for JavaScript -->
	3110	+ <input type="hidden" id="mxchat-ajax-url" value="<?php echo admin_url('admin-ajax.php'); ?>" />
	3111	+ <input type="hidden" id="mxchat-nonce" value="<?php echo wp_create_nonce('mxchat_activate_license_nonce'); ?>" />
	3112	+ <input type="hidden" id="mxchat-api-url" value="https://mxchat.ai" />
2624	3113	</div>
2625	3114	<?php
2626	3115	}
2627	3116
2628		-public function mxchat_intents_page_html() {
	3117	+/**
	3118	+ * Check if current activation is linked to a domain
	3119	+ * This checks YOUR website's database, not the user's local database
	3120	+ */
	3121	+private function is_current_activation_linked($domain) {
	3122	+ $license_key = get_option('mxchat_activation_key');
	3123	+ $email = get_option('mxchat_pro_email');
	3124	+
	3125	+ if (empty($license_key) || empty($email)) {
	3126	+ return false;
	3127	+ }
	3128	+
	3129	+ // Check with YOUR website's API
	3130	+ $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
	3131	+ 'body' => array(
	3132	+ 'license_key' => $license_key,
	3133	+ 'email' => $email,
	3134	+ 'domain' => $domain
	3135	+ ),
	3136	+ 'timeout' => 10,
	3137	+ 'sslverify' => false
	3138	+ ));
	3139	+
	3140	+ if (is_wp_error($response)) {
	3141	+ return false;
	3142	+ }
	3143	+
	3144	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	3145	+ return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
	3146	+}
	3147	+
	3148	+
	3149	+public function mxchat_actions_page_html() {
2629	3150	if (!current_user_can('manage_options')) {
2630	3151	return;
2631	3152	}
2632	3153
		@@ -2639,9 +3160,9 @@
2639	3160
2640	3161	// Success message
2641	3162	if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2642	3163	echo '<div class="notice notice-success is-dismissible"><p>' .
2643		- esc_html__('Intent updated successfully.', 'mxchat') .
	3164	+ esc_html__('Action updated successfully.', 'mxchat') .
2644	3165	'</p></div>';
2645	3166	}
2646	3167
2647	3168	// Filtering logic
		@@ -2662,10 +3183,10 @@
2662	3183	// Pagination
2663	3184	$total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2664	3185	$total_pages = ceil($total_intents / $per_page);
2665	3186
2666		- // Get intents
2667		- $intents = $wpdb->get_results($wpdb->prepare(
	3187	+ // Get intents (now called actions)
	3188	+ $actions = $wpdb->get_results($wpdb->prepare(
2668	3189	"SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2669	3190	$per_page, $offset
2670	3191	));
2671	3192
		@@ -2676,605 +3197,1089 @@
2676	3197	<div class="wrap mxchat-wrapper">
2677	3198	<!-- Hero Section -->
2678	3199	<div class="mxchat-hero">
2679	3200	<h1 class="mxchat-main-title">
2680		- <span class="mxchat-gradient-text">Intent</span> Manager
	3201	+ <span class="mxchat-gradient-text">Actions</span> Manager
2681	3202	</h1>
2682	3203	<p class="mxchat-hero-subtitle">
2683		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	3204	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2684	3205	</p>
2685	3206	</div>
2686	3207
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'); ?>">
	3208	+ <!-- Actions Header with Search and Filter -->
	3209	+ <div class="mxchat-actions-header">
	3210	+ <div class="mxchat-actions-filters">
	3211	+ <form method="get" class="mxchat-search-form">
	3212	+ <input type="hidden" name="page" value="mxchat-actions">
	3213	+ <div class="mxchat-search-group">
	3214	+ <span class="dashicons dashicons-search"></span>
	3215	+ <input type="text" name="s" class="mxchat-search-input"
	3216	+ placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
	3217	+ value="<?php echo esc_attr($search_term); ?>">
2716	3218	</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'); ?>
	3219	+ <select name="callback_filter" class="mxchat-action-filter">
	3220	+ <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
	3221	+ <?php foreach ($available_callbacks as $function => $callback_data) :
	3222	+ $label = $callback_data['label']; ?>
	3223	+ <option value="<?php echo esc_attr($function); ?>"
	3224	+ <?php selected($callback_filter, $function); ?>>
	3225	+ <?php echo esc_html($label); ?>
2735	3226	</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 . $label_suffix); ?>
2749		- </option>
2750		- <?php
2751		- endforeach;
2752		- echo '</optgroup>';
2753		- endforeach;
2754		- ?>
2755		- </select>
2756		- </div>
2757		-
2758		- <button type="submit" class="mxchat-button-primary">
2759		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
	3227	+ <?php endforeach; ?>
	3228	+ </select>
	3229	+ <button type="submit" class="mxchat-button-secondary">
	3230	+ <?php esc_html_e('Filter', 'mxchat'); ?>
2760	3231	</button>
2761	3232	</form>
2762	3233	</div>
	3234	+ <div class="mxchat-actions-controls">
	3235	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	3236	+ <span class="dashicons dashicons-plus-alt"></span>
	3237	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	3238	+ </button>
	3239	+ </div>
	3240	+ </div>
2763	3241
2764		- <!-- Manage Intents Card -->
2765		- <div class="mxchat-card">
2766		- <div class="mxchat-card-header">
2767		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2768		- <div class="mxchat-header-actions">
2769		- <form method="get" class="mxchat-search-form">
2770		- <input type="hidden" name="page" value="mxchat-intents">
2771		- <div class="mxchat-search-group">
2772		- <span class="dashicons dashicons-search"></span>
2773		- <input type="text" name="s"
2774		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2775		- value="<?php echo esc_attr($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>
	3242	+ <!-- Actions Grid Layout - All actions in a single grid -->
	3243	+ <div class="mxchat-actions-grid">
	3244	+ <div class="mxchat-cards-container">
	3245	+ <?php if (!empty($actions)) : ?>
	3246	+ <?php foreach ($actions as $action) :
	3247	+ $callback_function = $action->callback_function;
	3248	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	3249	+ ? $available_callbacks[$callback_function]['label']
	3250	+ : $callback_function;
	3251	+ $threshold_value = isset($action->similarity_threshold)
	3252	+ ? round($action->similarity_threshold * 100)
	3253	+ : 85;
	3254	+
	3255	+ // Check if this is a form action
	3256	+ $is_form_action = strpos($action->intent_label, 'Form ') === 0;
	3257	+
	3258	+ // Get action status (enabled/disabled) - default to true if column doesn't exist
	3259	+ $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
	3260	+
	3261	+ // Get enabled bots for display
	3262	+ $enabled_bots = [];
	3263	+ if (isset($action->enabled_bots) && !empty($action->enabled_bots)) {
	3264	+ $enabled_bots = json_decode($action->enabled_bots, true);
	3265	+ if (!is_array($enabled_bots)) {
	3266	+ $enabled_bots = ['default'];
	3267	+ }
	3268	+ } else {
	3269	+ $enabled_bots = ['default']; // Backward compatibility
	3270	+ }
	3271	+ ?>
	3272	+ <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
	3273	+ <div class="mxchat-card-header">
	3274	+ <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
	3275	+ <div class="mxchat-card-toggle">
	3276	+ <label class="mxchat-switch">
	3277	+ <input type="checkbox" class="mxchat-action-toggle"
	3278	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3279	+ <?php checked($is_enabled); ?>>
	3280	+ <span class="mxchat-slider round"></span>
	3281	+ </label>
	3282	+ </div>
2791	3283	</div>
2792		- </form>
2793		- </div>
2794		- </div>
2795	3284
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;
	3285	+ <div class="mxchat-card-body">
	3286	+ <div class="mxchat-card-description">
	3287	+ <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
	3288	+ <?php echo esc_html($callback_label); ?>
	3289	+ </div>
	3290	+
	3291	+ <div class="mxchat-card-phrases">
	3292	+ <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
	3293	+ <div class="mxchat-phrases-preview">
	3294	+ <?php
	3295	+ // Check if the helper function exists, otherwise use a simple substring
	3296	+ if (method_exists($this, 'get_trimmed_phrases')) {
	3297	+ echo esc_html($this->get_trimmed_phrases($action->phrases));
	3298	+ } else {
	3299	+ echo esc_html(strlen($action->phrases) > 100 ?
	3300	+ substr($action->phrases, 0, 97) . '...' :
	3301	+ $action->phrases);
	3302	+ }
2820	3303	?>
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>';
	3304	+ </div>
	3305	+ </div>
	3306	+
	3307	+ <div class="mxchat-threshold-control">
	3308	+ <div class="mxchat-threshold-label">
	3309	+ <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
	3310	+ <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
	3311	+ </div>
	3312	+ </div>
	3313	+
	3314	+ <!-- Bot Availability Display (Read-only) -->
	3315	+ <div class="mxchat-card-bots">
	3316	+ <strong><?php esc_html_e('Assigned bots:', 'mxchat'); ?></strong>
	3317	+ <div class="mxchat-bot-badges">
	3318	+ <?php
	3319	+ foreach ($enabled_bots as $bot_id) {
	3320	+ if ($bot_id === 'default') {
	3321	+ echo '<span class="mxchat-bot-badge">' . esc_html__('Default Bot', 'mxchat') . '</span>';
	3322	+ } else {
	3323	+ // Try to get bot name from multi-bot manager
	3324	+ if (class_exists('MxChat_Multi_Bot_Core_Manager')) {
	3325	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	3326	+ $available_bots = $multi_bot_manager->get_available_bots();
	3327	+ $bot_name = isset($available_bots[$bot_id]) ? $available_bots[$bot_id] : $bot_id;
	3328	+ echo '<span class="mxchat-bot-badge">' . esc_html($bot_name) . '</span>';
2841	3329	} else {
2842		- echo esc_html($intent->intent_label);
	3330	+ echo '<span class="mxchat-bot-badge">' . esc_html($bot_id) . '</span>';
2843	3331	}
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=' . $form_id)); ?>"
2907		- class="mxchat-button-secondary">
2908		- <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2909		- </a>
2910		- <?php endif; ?>
2911		- </td>
2912		- </tr>
2913		- <?php endforeach;
2914		- else : ?>
2915		- <tr>
2916		- <td colspan="5" class="mxchat-no-records">
2917		- <?php esc_html_e('No intents found.', 'mxchat'); ?>
2918		- </td>
2919		- </tr>
2920		- <?php endif; ?>
2921		- </tbody>
2922		- </table>
2923		- </div>
	3332	+ }
	3333	+ }
	3334	+ ?>
	3335	+ </div>
	3336	+ </div>
	3337	+ </div>
2924	3338
2925		- <?php if ($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		- ?>
	3339	+ <div class="mxchat-card-footer">
	3340	+ <?php
	3341	+ // Check if it's a form action
	3342	+ $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
	3343	+
	3344	+ // Check if it's a recommendation flow action
	3345	+ $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
	3346	+
	3347	+ if ($is_form_action) {
	3348	+ $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
	3349	+ ?>
	3350	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
	3351	+ class="mxchat-button-primary">
	3352	+ <span class="dashicons dashicons-feedback"></span>
	3353	+ <?php esc_html_e('Edit Form', 'mxchat'); ?>
	3354	+ </a>
	3355	+ <?php } elseif ($is_flow_action) {
	3356	+ ?>
	3357	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
	3358	+ class="mxchat-button-primary">
	3359	+ <span class="dashicons dashicons-list-view"></span>
	3360	+ <?php esc_html_e('Manage Flows', 'mxchat'); ?>
	3361	+ </a>
	3362	+ <?php } else { ?>
	3363	+ <button type="button"
	3364	+ class="mxchat-button-secondary mxchat-edit-button"
	3365	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3366	+ data-phrases="<?php echo esc_attr($action->phrases); ?>"
	3367	+ data-label="<?php echo esc_attr($action->intent_label); ?>"
	3368	+ data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
	3369	+ data-callback-function="<?php echo esc_attr($action->callback_function); ?>"
	3370	+ data-enabled-bots="<?php echo esc_attr(json_encode($enabled_bots)); ?>">
	3371	+ <span class="dashicons dashicons-edit"></span>
	3372	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	3373	+ </button>
	3374	+ <form method="post"
	3375	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	3376	+ class="mxchat-delete-form"
	3377	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
	3378	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	3379	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	3380	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
	3381	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	3382	+ <span class="dashicons dashicons-trash"></span>
	3383	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	3384	+ </button>
	3385	+ </form>
	3386	+ <?php } ?>
	3387	+ </div>
	3388	+ </div>
	3389	+ <?php endforeach; ?>
	3390	+ <?php else : ?>
	3391	+ <!-- If no actions found -->
	3392	+ <div class="mxchat-no-actions">
	3393	+ <div class="mxchat-empty-state">
	3394	+ <span class="dashicons dashicons-format-chat"></span>
	3395	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	3396	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	3397	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	3398	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	3399	+ </button>
	3400	+ </div>
2937	3401	</div>
2938	3402	<?php endif; ?>
2939	3403	</div>
2940	3404	</div>
2941	3405
2942		- <!-- Edit Modal -->
2943		-<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
	3406	+ <?php if ($total_pages > 1) : ?>
	3407	+ <div class="mxchat-pagination">
	3408	+ <?php
	3409	+ echo paginate_links(array(
	3410	+ 'base' => add_query_arg('paged', '%#%'),
	3411	+ 'format' => '',
	3412	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	3413	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	3414	+ 'total' => $total_pages,
	3415	+ 'current' => $page
	3416	+ ));
	3417	+ ?>
	3418	+ </div>
	3419	+ <?php endif; ?>
	3420	+
	3421	+<!-- Add/Edit Action Modal with Step-Based Approach -->
	3422	+<!-- Complete Modal HTML with Defined Groups Variable -->
	3423	+<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
2944	3424	<div class="mxchat-modal-content">
2945	3425	<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	3426
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">
	3427	+ <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	3428	+ <!-- Dynamic nonce field -->
	3429	+ <div id="action-nonce-container">
	3430	+ <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	3431	+ </div>
	3432	+ <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
	3433	+ <input type="hidden" name="intent_id" id="edit_action_id" value="">
	3434	+ <input type="hidden" name="callback_function" id="callback_function" value="">
2955	3435
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>
	3436	+ <!-- Step 1: Action Type Selection -->
	3437	+ <div id="mxchat-action-step-1" class="mxchat-action-step active">
	3438	+ <div class="mxchat-step-indicator">
	3439	+ <div class="mxchat-step-number">1</div>
	3440	+ <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
	3441	+ </div>
	3442	+
	3443	+ <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
	3444	+ <div class="mxchat-action-type-search">
	3445	+ <span class="dashicons dashicons-search"></span>
	3446	+ <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
	3447	+ </div>
	3448	+
	3449	+ <?php
	3450	+ // Get the callbacks - IMPORTANT: Define the $groups variable here
	3451	+ $groups = $this->mxchat_get_available_callbacks(true, true);
	3452	+ ?>
	3453	+
	3454	+ <div class="mxchat-action-type-categories">
	3455	+ <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
	3456	+ <?php
	3457	+ // Get unique categories from the defined groups
	3458	+ foreach ($groups as $group_label => $group_callbacks) :
	3459	+ $category_slug = sanitize_title($group_label);
	3460	+ ?>
	3461	+ <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
	3462	+ <?php endforeach; ?>
	3463	+ </div>
	3464	+
	3465	+ <div class="mxchat-action-types-grid">
	3466	+ <?php
	3467	+ // Generate action cards from available callbacks
	3468	+ foreach ($groups as $group_label => $group_callbacks) :
	3469	+ $category_slug = sanitize_title($group_label);
	3470	+
	3471	+ foreach ($group_callbacks as $function => $data) :
	3472	+ $label = $data['label'];
	3473	+ $pro_only = $data['pro_only'];
	3474	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	3475	+ $description = isset($data['description']) ? $data['description'] : '';
	3476	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	3477	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	3478	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	3479	+
	3480	+ // Determine card status and styling
	3481	+ $card_class = 'mxchat-action-type-card';
	3482	+ $icon_class = 'mxchat-action-type-icon';
	3483	+ $status_badge = '';
	3484	+
	3485	+ if ($pro_only && !$this->is_activated) {
	3486	+ // Pro feature but no Pro license
	3487	+ $icon_class .= ' pro-feature';
	3488	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	3489	+ }
	3490	+
	3491	+ if ($is_addon && !$is_installed) {
	3492	+ // Add-on not installed
	3493	+ $card_class .= ' not-installed';
	3494	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	3495	+ }
	3496	+
	3497	+ // Default description if none provided
	3498	+ if (empty($description)) {
	3499	+ $description = sprintf(
	3500	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	3501	+ $label
	3502	+ );
	3503	+ }
	3504	+ ?>
	3505	+ <div class="<?php echo esc_attr($card_class); ?>"
	3506	+ data-category="<?php echo esc_attr($category_slug); ?>"
	3507	+ data-value="<?php echo esc_attr($function); ?>"
	3508	+ data-label="<?php echo esc_attr($label); ?>"
	3509	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	3510	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	3511	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	3512	+ <div class="<?php echo esc_attr($icon_class); ?>">
	3513	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	3514	+ </div>
	3515	+ <div class="mxchat-action-type-info">
	3516	+ <h4><?php echo esc_html($label); ?></h4>
	3517	+ <p><?php echo esc_html($description); ?></p>
	3518	+ <?php if (!empty($status_badge)) : ?>
	3519	+ <?php echo $status_badge; ?>
	3520	+ <?php endif; ?>
	3521	+
	3522	+ <?php if ($is_addon && !$is_installed) : ?>
	3523	+ <div class="mxchat-addon-info">
	3524	+ <?php echo esc_html(sprintf(
	3525	+ __('Requires %s', 'mxchat'),
	3526	+ $addon_name
	3527	+ )); ?>
	3528	+ </div>
	3529	+ <?php endif; ?>
	3530	+ </div>
	3531	+ </div>
	3532	+ <?php endforeach;
	3533	+ endforeach; ?>
	3534	+ </div>
	3535	+ </div>
	3536	+
	3537	+ <div class="mxchat-modal-actions">
	3538	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3539	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3540	+ </button>
	3541	+ </div>
2965	3542	</div>
2966	3543
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>
	3544	+ <!-- Step 2: Action Configuration -->
	3545	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	3546	+ <div class="mxchat-step-indicator">
	3547	+ <div class="mxchat-step-number">2</div>
	3548	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	3549	+ </div>
	3550	+
	3551	+ <div class="mxchat-selected-action">
	3552	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	3553	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	3554	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	3555	+ </button>
	3556	+ <div class="mxchat-selected-action-info">
	3557	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	3558	+ <span class="dashicons dashicons-admin-generic"></span>
	3559	+ </div>
	3560	+ <div class="mxchat-selected-action-details">
	3561	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	3562	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	3563	+ </div>
	3564	+ </div>
	3565	+ </div>
	3566	+
	3567	+ <div class="mxchat-form-group">
	3568	+ <label for="intent_label">
	3569	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	3570	+ </label>
	3571	+ <input name="intent_label" type="text" id="intent_label" required
	3572	+ class="mxchat-intent-input"
	3573	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	3574	+ </div>
	3575	+
	3576	+ <div class="mxchat-form-group">
	3577	+ <label for="phrases">
	3578	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	3579	+ </label>
	3580	+ <textarea name="phrases" id="action_phrases" rows="5" required
	3581	+ class="mxchat-intent-textarea"
	3582	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	3583	+ </div>
	3584	+
	3585	+ <div class="mxchat-form-group">
	3586	+ <label for="similarity_threshold">
	3587	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	3588	+ <span class="mxchat-threshold-value-display">85%</span>
	3589	+ </label>
	3590	+ <div class="mxchat-slider-group modal-slider">
	3591	+ <input type="range"
	3592	+ name="similarity_threshold"
	3593	+ id="similarity_threshold"
	3594	+ min="10"
	3595	+ max="95"
	3596	+ value="85"
	3597	+ class="mxchat-intent-slider"
	3598	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	3599	+ </div>
	3600	+ <div class="mxchat-threshold-hint">
	3601	+ <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
	3602	+ </div>
	3603	+ </div>
	3604	+
	3605	+ <!-- Bot Selection Section -->
	3606	+ <div class="mxchat-form-group">
	3607	+ <label for="enabled_bots">
	3608	+ <?php esc_html_e('Which bots should we enable this action for?', 'mxchat'); ?>
	3609	+ </label>
	3610	+ <div class="mxchat-bot-selector">
	3611	+ <div class="mxchat-bot-option">
	3612	+ <label class="mxchat-checkbox-label">
	3613	+ <input type="checkbox"
	3614	+ name="enabled_bots[]"
	3615	+ value="default"
	3616	+ id="bot_default"
	3617	+ checked="checked">
	3618	+ <span class="mxchat-checkmark"></span>
	3619	+ <?php esc_html_e('Default Bot', 'mxchat'); ?>
	3620	+ </label>
	3621	+ </div>
	3622	+
	3623	+ <?php if (class_exists('MxChat_Multi_Bot_Core_Manager')) :
	3624	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	3625	+ $available_bots = $multi_bot_manager->get_available_bots();
	3626	+
	3627	+ foreach ($available_bots as $bot_id => $bot_name) :
	3628	+ if ($bot_id === 'default') continue; // Skip default, already shown above
	3629	+ ?>
	3630	+ <div class="mxchat-bot-option">
	3631	+ <label class="mxchat-checkbox-label">
	3632	+ <input type="checkbox"
	3633	+ name="enabled_bots[]"
	3634	+ value="<?php echo esc_attr($bot_id); ?>"
	3635	+ id="bot_<?php echo esc_attr($bot_id); ?>">
	3636	+ <span class="mxchat-checkmark"></span>
	3637	+ <?php echo esc_html($bot_name); ?>
	3638	+ </label>
	3639	+ </div>
	3640	+ <?php
	3641	+ endforeach;
	3642	+ endif; ?>
	3643	+ </div>
	3644	+ </div>
	3645	+
	3646	+ <div class="mxchat-modal-actions">
	3647	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3648	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3649	+ </button>
	3650	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	3651	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	3652	+ </button>
	3653	+ </div>
2974	3654	</div>
2975	3655	</form>
2976	3656	</div>
2977	3657	</div>
2978	3658
2979		- </div><!-- .mxchat-content -->
	3659	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	3660	+ <div class="mxchat-action-loading-spinner"></div>
	3661	+ <div class="mxchat-action-loading-text">
	3662	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	3663	+ </div>
	3664	+</div>
2980	3665	</div><!-- .mxchat-wrapper -->
	3666	+ <?php
	3667	+}
	3668	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	3669	+ if (strlen($phrases) <= $max_length) {
	3670	+ return $phrases;
	3671	+ }
2981	3672
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
	3673	+ $trimmed = substr($phrases, 0, $max_length);
	3674	+ $last_comma = strrpos($trimmed, ',');
	3675	+
	3676	+ if ($last_comma !== false) {
	3677	+ $trimmed = substr($trimmed, 0, $last_comma);
	3678	+ }
	3679	+
	3680	+ return $trimmed . '...';
2989	3681	}
	3682	+public function mxchat_add_enabled_column_to_intents() {
	3683	+ global $wpdb;
	3684	+ $table_name = $wpdb->prefix . 'mxchat_intents';
2990	3685
	3686	+ // Check if the column already exists
	3687	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
2991	3688
	3689	+ if (empty($columns)) {
	3690	+ // Add the column with default value of 1 (enabled)
	3691	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	3692	+ }
	3693	+}
2992	3694
2993		-/**
2994		- * Handle editing of intent phrases
2995		- *
2996		- * @since 1.0.0
2997		- * @return void
2998		- */
2999		-public function handle_edit_intent() {
3000		- // Verify nonce and user capabilities
3001		- if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
3002		- wp_die(esc_html__('Security check failed.', 'mxchat'));
	3695	+public function mxchat_handle_delete_intent() {
	3696	+ if ( ! current_user_can( 'manage_options' ) ) {
	3697	+ wp_die( esc_html__('Unauthorized user', 'mxchat') );
3003	3698	}
3004	3699
	3700	+ check_admin_referer('mxchat_delete_intent_nonce');
	3701	+
	3702	+ if (isset($_POST['intent_id'])) {
	3703	+ global $wpdb;
	3704	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3705	+ $intent_id = intval($_POST['intent_id']);
	3706	+
	3707	+ $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
	3708	+ }
	3709	+
	3710	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	3711	+ exit;
	3712	+}
	3713	+public function mxchat_handle_edit_intent() {
	3714	+ // Security checks (nonce and permissions)
3005	3715	if (!current_user_can('manage_options')) {
3006		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	3716	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
3007	3717	}
	3718	+ check_admin_referer('mxchat_edit_intent');
3008	3719
3009		- // Validate and sanitize input
	3720	+ // Get POST data
3010	3721	$intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
3011		- if (!$intent_id) {
3012		- wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
	3722	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	3723	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	3724	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	3725	+ $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
	3726	+
	3727	+ // Handle enabled_bots
	3728	+ $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
	3729	+ $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
	3730	+
	3731	+ // Ensure default is always included for backward compatibility
	3732	+ if (!in_array('default', $enabled_bots)) {
	3733	+ $enabled_bots[] = 'default';
3013	3734	}
	3735	+
	3736	+ $enabled_bots_json = json_encode($enabled_bots);
3014	3737
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'));
	3738	+ // Validate inputs
	3739	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	3740	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	3741	+ return;
3018	3742	}
3019	3743
3020		- // Process phrases the same way as in intent creation
3021	3744	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3022		-
3023	3745	if (empty($phrases_array)) {
3024		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
	3746	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	3747	+ return;
3025	3748	}
3026	3749
3027		- // Generate embeddings and combine them
	3750	+ // Generate embeddings with improved error handling
3028	3751	$vectors = [];
	3752	+ $failed_phrases = [];
	3753	+
3029	3754	foreach ($phrases_array as $phrase) {
3030	3755	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3031	3756	if (is_array($embedding_vector)) {
3032	3757	$vectors[] = $embedding_vector;
3033	3758	} else {
3034		- wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
	3759	+ $failed_phrases[] = $phrase;
3035	3760	}
3036	3761	}
3037	3762
	3763	+ if (!empty($failed_phrases)) {
	3764	+ $this->handle_embedding_error(
	3765	+ sprintf(
	3766	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	3767	+ implode(', ', $failed_phrases)
	3768	+ )
	3769	+ );
	3770	+ return;
	3771	+ }
	3772	+
3038	3773	if (empty($vectors)) {
3039		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3774	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3775	+ return;
3040	3776	}
3041	3777
3042		- // Create combined vector just like in intent creation
3043	3778	$combined_vector = $this->mxchat_average_vectors($vectors);
3044	3779	$serialized_vector = maybe_serialize($combined_vector);
3045	3780
	3781	+ // Update the database
3046	3782	global $wpdb;
3047	3783	$table_name = $wpdb->prefix . 'mxchat_intents';
3048	3784
3049		- // Update the intent with both new phrases and the combined vector
3050	3785	$result = $wpdb->update(
3051	3786	$table_name,
3052	3787	array(
	3788	+ 'intent_label' => $intent_label,
3053	3789	'phrases' => implode(', ', $phrases_array),
3054		- 'embedding_vector' => $serialized_vector
	3790	+ 'embedding_vector' => $serialized_vector,
	3791	+ 'similarity_threshold' => $similarity_threshold,
	3792	+ 'enabled_bots' => $enabled_bots_json // Include enabled_bots in update
3055	3793	),
3056	3794	array('id' => $intent_id),
3057		- array('%s', '%s'),
3058		- array('%d')
	3795	+ array('%s', '%s', '%s', '%f', '%s'), // Format: string, string, string, float, string
	3796	+ array('%d') // Where format: integer
3059	3797	);
3060	3798
3061	3799	if (false === $result) {
3062		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	3800	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	3801	+ return;
3063	3802	}
3064	3803
3065		- // Redirect back to the intents page with a success message
	3804	+ // Set success message and redirect
	3805	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	3806	+
3066	3807	$redirect_url = add_query_arg(
3067	3808	array(
3068		- 'page' => 'mxchat-intents',
3069		- 'updated' => 'true'
	3809	+ 'page' => 'mxchat-actions'
3070	3810	),
3071	3811	admin_url('admin.php')
3072	3812	);
3073		-
3074	3813	wp_safe_redirect($redirect_url);
3075	3814	exit;
3076	3815	}
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	3816	public function mxchat_handle_add_intent() {
3105		- if ( ! current_user_can( 'manage_options' ) ) {
3106		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
	3817	+ if (!current_user_can('manage_options')) {
	3818	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
3107	3819	}
3108		-
3109	3820	check_admin_referer('mxchat_add_intent_nonce');
3110		-
3111	3821	global $wpdb;
3112	3822	$table_name = $wpdb->prefix . 'mxchat_intents';
3113		-
	3823	+
	3824	+ // Sanitize and get form data
3114	3825	$intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
3115	3826	$phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
3116	3827	$callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
3117		- $default_threshold = 0.85;
3118		-
	3828	+
	3829	+ // Get similarity threshold from form (convert percentage to decimal)
	3830	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	3831	+
	3832	+ // Handle enabled_bots
	3833	+ $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
	3834	+ $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
	3835	+
	3836	+ // Ensure default is always included for backward compatibility with existing actions
	3837	+ if (!in_array('default', $enabled_bots)) {
	3838	+ $enabled_bots[] = 'default';
	3839	+ }
	3840	+
	3841	+ $enabled_bots_json = json_encode($enabled_bots);
	3842	+
	3843	+ // Validate required fields
3119	3844	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') );
	3845	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	3846	+ return;
3121	3847	}
3122		-
	3848	+
	3849	+ // Validate callback function
3123	3850	$available_callbacks = $this->mxchat_get_available_callbacks();
3124		-
3125	3851	if (!array_key_exists($callback_function, $available_callbacks)) {
3126		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	3852	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	3853	+ return;
3127	3854	}
3128		-
	3855	+
	3856	+ // Check Pro requirements
3129	3857	$is_pro_only = $available_callbacks[$callback_function]['pro_only'];
3130	3858	if ($is_pro_only && !$this->is_activated) {
3131		- wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
	3859	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	3860	+ return;
3132	3861	}
3133		-
	3862	+
	3863	+ // Process phrases
3134	3864	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3135		-
3136	3865	if (empty($phrases_array)) {
3137		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
	3866	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	3867	+ return;
3138	3868	}
3139		-
	3869	+
	3870	+ // Generate embeddings with improved error handling
3140	3871	$vectors = [];
	3872	+ $failed_phrases = [];
3141	3873	foreach ($phrases_array as $phrase) {
3142	3874	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3143	3875	if (is_array($embedding_vector)) {
3144	3876	$vectors[] = $embedding_vector;
3145	3877	} else {
3146		- wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
	3878	+ $failed_phrases[] = $phrase;
3147	3879	}
3148	3880	}
	3881	+
	3882	+ // Check for embedding failures
	3883	+ if (!empty($failed_phrases)) {
	3884	+ $this->handle_embedding_error(
	3885	+ sprintf(
	3886	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	3887	+ implode(', ', $failed_phrases)
	3888	+ )
	3889	+ );
	3890	+ return;
	3891	+ }
	3892	+
	3893	+ if (empty($vectors)) {
	3894	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3895	+ return;
	3896	+ }
	3897	+
	3898	+ // Create combined vector and insert into database
	3899	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	3900	+ $serialized_vector = maybe_serialize($combined_vector);
	3901	+
	3902	+ $result = $wpdb->insert($table_name, [
	3903	+ 'intent_label' => $intent_label,
	3904	+ 'phrases' => implode(', ', $phrases_array),
	3905	+ 'embedding_vector' => $serialized_vector,
	3906	+ 'callback_function' => $callback_function,
	3907	+ 'similarity_threshold' => $similarity_threshold,
	3908	+ 'enabled_bots' => $enabled_bots_json // NEW field
	3909	+ ]);
	3910	+
	3911	+ if ($result === false) {
	3912	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	3913	+ return;
	3914	+ }
	3915	+
	3916	+ // Set success message and redirect
	3917	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	3918	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	3919	+ exit;
	3920	+}
3149	3921
3150		- if (!empty($vectors)) {
3151		- $combined_vector = $this->mxchat_average_vectors($vectors);
3152		- $serialized_vector = maybe_serialize($combined_vector);
3153	3922
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' => $default_threshold,
3160		- ]);
3161	3923
3162		- if ($result === false) {
3163		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
	3924	+
	3925	+private function handle_embedding_error($message, $redirect = true) {
	3926	+ // Store the error message in the existing transient
	3927	+ set_transient('mxchat_admin_notice_error', $message, 60);
	3928	+
	3929	+ if ($redirect) {
	3930	+ // Redirect back to the actions page
	3931	+ $redirect_url = add_query_arg(
	3932	+ array(
	3933	+ 'page' => 'mxchat-actions'
	3934	+ ),
	3935	+ admin_url('admin.php')
	3936	+ );
	3937	+ wp_safe_redirect($redirect_url);
	3938	+ exit;
	3939	+ }
	3940	+}
	3941	+
	3942	+
	3943	+/**
	3944	+ * Enhanced get_available_callbacks function with form action exclusion
	3945	+ *
	3946	+ * @param bool $grouped Whether to return callbacks grouped by category
	3947	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	3948	+ * @return array Callbacks data with icons, descriptions and availability status
	3949	+ */
	3950	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	3951	+ // Load WordPress plugin functions if needed
	3952	+ if (!function_exists('get_plugins')) {
	3953	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
	3954	+ }
	3955	+
	3956	+ // Get active plugins
	3957	+ $active_plugins = get_option('active_plugins', array());
	3958	+
	3959	+ // Functions to exclude from the action selector only if Pro is activated
	3960	+ // If user doesn't have Pro, show these so they can see what they're missing
	3961	+ $excluded_when_pro_active_functions = array(
	3962	+ 'mxchat_handle_form_collection' // Forms add-on action
	3963	+ );
	3964	+
	3965	+ // Always excluded functions (regardless of Pro status)
	3966	+ $always_excluded_functions = array();
	3967	+
	3968	+ // Combine exclusion lists based on Pro activation status
	3969	+ $excluded_functions = $always_excluded_functions;
	3970	+ if ($this->is_activated) {
	3971	+ // Only exclude add-on managed functions if Pro is active
	3972	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
	3973	+ }
	3974	+
	3975	+ // Define add-on plugin files and their corresponding action functions
	3976	+ $addon_plugins = array(
	3977	+ 'mxchat-woo/mxchat-woo.php' => array(
	3978	+ 'functions' => array(
	3979	+ 'mxchat_handle_product_recommendations',
	3980	+ 'mxchat_handle_order_history',
	3981	+ 'mxchat_show_product_card',
	3982	+ 'mxchat_add_to_cart',
	3983	+ 'mxchat_checkout_redirect'
	3984	+ ),
	3985	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	3986	+ 'pro_required' => true
	3987	+ ),
	3988	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	3989	+ 'functions' => array('mxchat_perplexity_research'),
	3990	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	3991	+ 'pro_required' => true
	3992	+ ),
	3993	+ 'mxchat-forms/mxchat-forms.php' => array(
	3994	+ 'functions' => array('mxchat_handle_form_collection'),
	3995	+ 'name' => __('Forms Add-on', 'mxchat'),
	3996	+ 'pro_required' => true
	3997	+ ),
	3998	+ // Add other add-ons and their functions here
	3999	+ );
	4000	+
	4001	+ // Get the functions that are provided by active add-ons
	4002	+ $addon_provided_functions = array();
	4003	+ $addon_function_mapping = array(); // Maps functions to their add-on info
	4004	+
	4005	+ // Check which add-ons are active
	4006	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	4007	+ $is_active = in_array($plugin_file, $active_plugins);
	4008	+
	4009	+ // For each function in this addon
	4010	+ foreach ($addon_info['functions'] as $function) {
	4011	+ // Consider a function installed only if:
	4012	+ // 1. The add-on is active AND
	4013	+ // 2. Either it doesn't require Pro OR Pro is activated
	4014	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
	4015	+
	4016	+ // If the add-on is installed, mark this function as provided by an add-on
	4017	+ if ($is_installed) {
	4018	+ $addon_provided_functions[] = $function;
	4019	+ }
	4020	+
	4021	+ // Store addon info for this function regardless of installation status
	4022	+ $addon_function_mapping[$function] = array(
	4023	+ 'addon' => basename(dirname($plugin_file)),
	4024	+ 'addon_name' => $addon_info['name'],
	4025	+ 'pro_required' => $addon_info['pro_required'],
	4026	+ 'is_active' => $is_active,
	4027	+ 'is_installed' => $is_installed
	4028	+ );
3164	4029	}
3165		- } else {
3166		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
3167	4030	}
3168	4031
3169		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3170		- exit;
3171		-}
	4032	+ // Core callbacks - always available in the base plugin
	4033	+ $core_callbacks = array(
	4034	+ 'mxchat_handle_email_capture' => array(
	4035	+ 'label' => __('Loops Email Capture', 'mxchat'),
	4036	+ 'pro_only' => false,
	4037	+ 'group' => __('Customer Engagement', 'mxchat'),
	4038	+ 'icon' => 'email-alt',
	4039	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	4040	+ 'addon' => false, // Not from an add-on
	4041	+ 'installed' => true // Always installed with base plugin
	4042	+ ),
	4043	+ 'mxchat_handle_search_request' => array(
	4044	+ 'label' => __('Brave Web Search', 'mxchat'),
	4045	+ 'pro_only' => false,
	4046	+ 'group' => __('Search Features', 'mxchat'),
	4047	+ 'icon' => 'search',
	4048	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	4049	+ 'addon' => false,
	4050	+ 'installed' => true
	4051	+ ),
	4052	+ 'mxchat_handle_image_search_request' => array(
	4053	+ 'label' => __('Brave Image Search', 'mxchat'),
	4054	+ 'pro_only' => false,
	4055	+ 'group' => __('Search Features', 'mxchat'),
	4056	+ 'icon' => 'format-image',
	4057	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	4058	+ 'addon' => false,
	4059	+ 'installed' => true
	4060	+ ),
	4061	+ // Pro core features - check is_activated property
	4062	+ 'mxchat_generate_image' => array(
	4063	+ 'label' => __('Generate Image', 'mxchat'),
	4064	+ 'pro_only' => false,
	4065	+ 'group' => __('Other Features', 'mxchat'),
	4066	+ 'icon' => 'art',
	4067	+ 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
	4068	+ 'addon' => false,
	4069	+ 'installed' => true
	4070	+ ),
	4071	+ 'mxchat_handle_pdf_discussion' => array(
	4072	+ 'label' => __('Chat with PDF', 'mxchat'),
	4073	+ 'pro_only' => false,
	4074	+ 'group' => __('Other Features', 'mxchat'),
	4075	+ 'icon' => 'media-document',
	4076	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	4077	+ 'addon' => false,
	4078	+ 'installed' => true
	4079	+ ),
	4080	+ 'mxchat_live_agent_handover' => array(
	4081	+ 'label' => __('Slack Live Agent', 'mxchat'),
	4082	+ 'pro_only' => false,
	4083	+ 'group' => __('Customer Engagement', 'mxchat'),
	4084	+ 'icon' => 'admin-users',
	4085	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	4086	+ 'addon' => false,
	4087	+ 'installed' => true
	4088	+ ),
	4089	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	4090	+ 'label' => __('Back to Chatbot', 'mxchat'),
	4091	+ 'pro_only' => false,
	4092	+ 'group' => __('Customer Engagement', 'mxchat'),
	4093	+ 'icon' => 'backup',
	4094	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	4095	+ 'addon' => false,
	4096	+ 'installed' => true
	4097	+ ),
	4098	+ );
3172	4099
	4100	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	4101	+ $addon_callbacks = array(
	4102	+ // WooCommerce Add-on
	4103	+ 'mxchat_handle_product_recommendations' => array(
	4104	+ 'label' => __('Product Recommendations', 'mxchat'),
	4105	+ 'pro_only' => true,
	4106	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4107	+ 'icon' => 'cart',
	4108	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	4109	+ ),
	4110	+ 'mxchat_handle_order_history' => array(
	4111	+ 'label' => __('Order History', 'mxchat'),
	4112	+ 'pro_only' => true,
	4113	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4114	+ 'icon' => 'clipboard',
	4115	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	4116	+ ),
	4117	+ 'mxchat_show_product_card' => array(
	4118	+ 'label' => __('Show Product Card', 'mxchat'),
	4119	+ 'pro_only' => true,
	4120	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4121	+ 'icon' => 'products',
	4122	+ 'description' => __('Display product information in the chat', 'mxchat'),
	4123	+ ),
	4124	+ 'mxchat_add_to_cart' => array(
	4125	+ 'label' => __('Add to Cart', 'mxchat'),
	4126	+ 'pro_only' => true,
	4127	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4128	+ 'icon' => 'plus-alt',
	4129	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	4130	+ ),
	4131	+ 'mxchat_checkout_redirect' => array(
	4132	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	4133	+ 'pro_only' => true,
	4134	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4135	+ 'icon' => 'arrow-right-alt',
	4136	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	4137	+ ),
3173	4138
	4139	+ // Perplexity Add-on
	4140	+ 'mxchat_perplexity_research' => array(
	4141	+ 'label' => __('Perplexity Research', 'mxchat'),
	4142	+ 'pro_only' => true,
	4143	+ 'group' => __('Search Features', 'mxchat'),
	4144	+ 'icon' => 'book-alt',
	4145	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	4146	+ ),
3174	4147
	4148	+ // Forms Add-on (only shown when Pro is not activated)
	4149	+ 'mxchat_handle_form_collection' => array(
	4150	+ 'label' => __('Form Collection', 'mxchat'),
	4151	+ 'pro_only' => true,
	4152	+ 'group' => __('Form Features', 'mxchat'),
	4153	+ 'icon' => 'feedback',
	4154	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	4155	+ ),
	4156	+ );
3175	4157
	4158	+ // Enhance add-on callbacks with installation status and addon info
	4159	+ foreach ($addon_callbacks as $function => $data) {
	4160	+ if (isset($addon_function_mapping[$function])) {
	4161	+ $addon_info = $addon_function_mapping[$function];
3176	4162
	4163	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	4164	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4165	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
3177	4166
3178		-private function mxchat_get_available_callbacks($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		- ];
	4167	+ // Set pro_only based on add-on configuration
	4168	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	4169	+ } else {
	4170	+ $addon_callbacks[$function]['addon'] = 'unknown';
	4171	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	4172	+ $addon_callbacks[$function]['installed'] = false;
	4173	+ }
	4174	+ }
3216	4175
3217		- // Allow other plugins to add their callbacks
3218		- $callbacks = apply_filters('mxchat_available_callbacks', $callbacks);
	4176	+ // Initialize callbacks with core features
	4177	+ $callbacks = $core_callbacks;
3219	4178
3220		- // Return grouped structure if requested
3221		- if ($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		- ];
	4179	+ // Get callbacks from active add-ons
	4180	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
	4181	+
	4182	+ // Add placeholder callbacks only for add-ons that aren't active
	4183	+ if ($include_all) {
	4184	+ foreach ($addon_callbacks as $function => $data) {
	4185	+ // Skip placeholders for functions provided by active add-ons
	4186	+ if (in_array($function, $addon_provided_functions)) {
	4187	+ continue;
	4188	+ }
	4189	+
	4190	+ // Skip excluded functions
	4191	+ if (in_array($function, $excluded_functions)) {
	4192	+ continue;
	4193	+ }
	4194	+
	4195	+ // Add the placeholder
	4196	+ $callbacks[$function] = $data;
3229	4197	}
3230		- return $grouped_callbacks;
3231	4198	}
3232		- return $callbacks;
3233		-}
3234	4199
	4200	+ // Add callbacks from active add-ons (will override placeholders)
	4201	+ foreach ($active_addon_callbacks as $function => $data) {
	4202	+ // Skip excluded functions
	4203	+ if (in_array($function, $excluded_functions)) {
	4204	+ continue;
	4205	+ }
3235	4206
3236		-private function mxchat_average_vectors($vectors) {
3237		- $vector_length = count($vectors[0]);
3238		- $sum_vector = array_fill(0, $vector_length, 0);
	4207	+ // Always include callbacks from add-ons
	4208	+ $callbacks[$function] = $data;
3239	4209
3240		- foreach ($vectors as $vector) {
3241		- for ($i = 0; $i < $vector_length; $i++) {
3242		- $sum_vector[$i] += $vector[$i];
	4210	+ // Ensure they have the proper add-on info
	4211	+ if (isset($addon_function_mapping[$function])) {
	4212	+ $addon_info = $addon_function_mapping[$function];
	4213	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	4214	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4215	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	4216	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
3243	4217	}
3244	4218	}
3245	4219
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] /= $num_vectors;
	4220	+ // Just before returning callbacks, sort them to prioritize free features
	4221	+ if (!$grouped) {
	4222	+ // Create temporary arrays for sorting
	4223	+ $free_callbacks = array();
	4224	+ $pro_callbacks = array();
	4225	+
	4226	+ // Split callbacks into free and pro
	4227	+ foreach ($callbacks as $key => $data) {
	4228	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4229	+ $pro_callbacks[$key] = $data;
	4230	+ } else {
	4231	+ $free_callbacks[$key] = $data;
	4232	+ }
	4233	+ }
	4234	+
	4235	+ // Merge with free callbacks first
	4236	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
3250	4237	}
3251	4238
3252		- return $sum_vector;
3253		-}
	4239	+ // Return grouped structure if requested
	4240	+ if ($grouped) {
	4241	+ $grouped_callbacks = array();
	4242	+ foreach ($callbacks as $key => $data) {
	4243	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
3254	4244
3255		-public function mxchat_handle_delete_intent() {
3256		- if ( ! current_user_can( 'manage_options' ) ) {
3257		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
3258		- }
	4245	+ // Ensure we carry forward all the new fields in grouped mode
	4246	+ $callback_data = array(
	4247	+ 'label' => $data['label'],
	4248	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	4249	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	4250	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	4251	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	4252	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	4253	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	4254	+ );
3259	4255
3260		- check_admin_referer('mxchat_delete_intent_nonce');
	4256	+ $grouped_callbacks[$group_label][$key] = $callback_data;
	4257	+ }
3261	4258
3262		- if (isset($_POST['intent_id'])) {
3263		- global $wpdb;
3264		- $table_name = $wpdb->prefix . 'mxchat_intents';
3265		- $intent_id = intval($_POST['intent_id']);
	4259	+ // Sort within each group to prioritize free features
	4260	+ foreach ($grouped_callbacks as $group => $items) {
	4261	+ $free_items = array();
	4262	+ $pro_items = array();
3266	4263
3267		- $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
	4264	+ foreach ($items as $key => $data) {
	4265	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4266	+ $pro_items[$key] = $data;
	4267	+ } else {
	4268	+ $free_items[$key] = $data;
	4269	+ }
	4270	+ }
	4271	+
	4272	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
	4273	+ }
	4274	+
	4275	+ return $grouped_callbacks;
3268	4276	}
3269	4277
3270		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3271		- exit;
	4278	+ return $callbacks;
3272	4279	}
3273	4280
3274		-
3275	4281	public function mxchat_page_init() {
3276		- // Register settings
3277	4282	register_setting(
3278	4283	'mxchat_option_group',
3279	4284	'mxchat_options',
3280	4285	array($this, 'mxchat_sanitize')
		@@ -3285,10 +4290,10 @@
3285	4290	'mxchat_similarity_threshold',
3286	4291	array(
3287	4292	'type' => 'number',
3288	4293	'sanitize_callback' => function($value) {
3289		- $value = absint($value); // Ensure it's an integer
3290		- return min(max($value, 70), 85); // Enforce range
	4294	+ $value = absint($value);
	4295	+ return min(max($value, 20), 95);
3291	4296	},
3292	4297	'default' => 80,
3293	4298	)
3294	4299	);
		@@ -3300,8 +4305,97 @@
3300	4305	null,
3301	4306	'mxchat-chatbot'
3302	4307	);
3303	4308
	4309	+ // API Keys Settings Section
	4310	+ add_settings_section(
	4311	+ 'mxchat_api_keys_section',
	4312	+ esc_html__('API Keys', 'mxchat'),
	4313	+ array($this, 'mxchat_api_keys_section_callback'),
	4314	+ 'mxchat-api-keys'
	4315	+ );
	4316	+
	4317	+ // OpenAI API Key
	4318	+ add_settings_field(
	4319	+ 'api_key',
	4320	+ esc_html__('OpenAI API Key', 'mxchat'),
	4321	+ array($this, 'api_key_callback'),
	4322	+ 'mxchat-api-keys',
	4323	+ 'mxchat_api_keys_section'
	4324	+ );
	4325	+
	4326	+ // X.AI API Key
	4327	+ add_settings_field(
	4328	+ 'xai_api_key',
	4329	+ esc_html__('X.AI API Key', 'mxchat'),
	4330	+ array($this, 'xai_api_key_callback'),
	4331	+ 'mxchat-api-keys',
	4332	+ 'mxchat_api_keys_section'
	4333	+ );
	4334	+
	4335	+ // Claude API Key
	4336	+ add_settings_field(
	4337	+ 'claude_api_key',
	4338	+ esc_html__('Claude API Key', 'mxchat'),
	4339	+ array($this, 'claude_api_key_callback'),
	4340	+ 'mxchat-api-keys',
	4341	+ 'mxchat_api_keys_section'
	4342	+ );
	4343	+
	4344	+ // DeepSeek API Key
	4345	+ add_settings_field(
	4346	+ 'deepseek_api_key',
	4347	+ esc_html__('DeepSeek API Key', 'mxchat'),
	4348	+ array($this, 'deepseek_api_key_callback'),
	4349	+ 'mxchat-api-keys',
	4350	+ 'mxchat_api_keys_section'
	4351	+ );
	4352	+
	4353	+ // Google Gemini API Key
	4354	+ add_settings_field(
	4355	+ 'gemini_api_key',
	4356	+ esc_html__('Google Gemini API Key', 'mxchat'),
	4357	+ array($this, 'gemini_api_key_callback'),
	4358	+ 'mxchat-api-keys',
	4359	+ 'mxchat_api_keys_section'
	4360	+ );
	4361	+
	4362	+ // Voyage AI API Key
	4363	+ add_settings_field(
	4364	+ 'voyage_api_key',
	4365	+ esc_html__('Voyage AI API Key', 'mxchat'),
	4366	+ array($this, 'voyage_api_key_callback'),
	4367	+ 'mxchat-api-keys',
	4368	+ 'mxchat_api_keys_section'
	4369	+ );
	4370	+
	4371	+ // OpenRouter API Key
	4372	+ add_settings_field(
	4373	+ 'openrouter_api_key',
	4374	+ esc_html__('OpenRouter API Key', 'mxchat'),
	4375	+ array($this, 'openrouter_api_key_callback'),
	4376	+ 'mxchat-api-keys',
	4377	+ 'mxchat_api_keys_section'
	4378	+ );
	4379	+
	4380	+ // Loops API Key
	4381	+ add_settings_field(
	4382	+ 'loops_api_key',
	4383	+ esc_html__('Loops API Key', 'mxchat'),
	4384	+ array($this, 'mxchat_loops_api_key_callback'),
	4385	+ 'mxchat-api-keys',
	4386	+ 'mxchat_api_keys_section'
	4387	+ );
	4388	+
	4389	+ // Brave Search API Key
	4390	+ add_settings_field(
	4391	+ 'brave_api_key',
	4392	+ __('Brave API Key', 'mxchat'),
	4393	+ array($this, 'mxchat_brave_api_key_callback'),
	4394	+ 'mxchat-api-keys',
	4395	+ 'mxchat_api_keys_section'
	4396	+ );
	4397	+
3304	4398	// Similarity Threshold Slider
3305	4399	add_settings_field(
3306	4400	'similarity_threshold', // Field ID
3307	4401	esc_html__('Similarity Threshold', 'mxchat'), // Field title
		@@ -3317,38 +4411,41 @@
3317	4411	'mxchat-chatbot',
3318	4412	'mxchat_chatbot_section'
3319	4413	);
3320	4414
3321		-
3322		- // Existing fields...
3323	4415	add_settings_field(
3324		- 'api_key',
3325		- esc_html__('OpenAI API Key', 'mxchat'),
3326		- array($this, 'api_key_callback'),
	4416	+ 'contextual_awareness_toggle',
	4417	+ esc_html__('Contextual Awareness', 'mxchat'),
	4418	+ array($this, 'mxchat_contextual_awareness_callback'),
3327	4419	'mxchat-chatbot',
3328	4420	'mxchat_chatbot_section'
3329	4421	);
3330	4422
3331	4423	add_settings_field(
3332		- 'xai_api_key',
3333		- esc_html__('X.AI API Key', 'mxchat'),
3334		- array($this, 'xai_api_key_callback'),
	4424	+ 'enable_streaming_toggle',
	4425	+ esc_html__('Enable Streaming', 'mxchat'),
	4426	+ array($this, 'enable_streaming_toggle_callback'),
3335	4427	'mxchat-chatbot',
3336		- 'mxchat_chatbot_section'
	4428	+ 'mxchat_chatbot_section', // Same section as your working toggle
	4429	+ array(
	4430	+ 'class' => 'mxchat-setting-row streaming-setting',
	4431	+ 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
	4432	+ )
3337	4433	);
3338	4434
	4435	+
3339	4436	add_settings_field(
3340		- 'claude_api_key',
3341		- esc_html__('Claude API Key', 'mxchat'),
3342		- array($this, 'claude_api_key_callback'),
	4437	+ 'model',
	4438	+ esc_html__('Chat Model', 'mxchat'),
	4439	+ array($this, 'mxchat_model_callback'),
3343	4440	'mxchat-chatbot',
3344	4441	'mxchat_chatbot_section'
3345	4442	);
3346	4443
3347	4444	add_settings_field(
3348		- 'deepseek_api_key',
3349		- esc_html__('DeepSeek API Key', 'mxchat'),
3350		- array($this, 'deepseek_api_key_callback'),
	4445	+ 'embedding_model',
	4446	+ esc_html__('Embedding Model', 'mxchat'),
	4447	+ array($this, 'embedding_model_callback'),
3351	4448	'mxchat-chatbot',
3352	4449	'mxchat_chatbot_section'
3353	4450	);
3354	4451
		@@ -3359,20 +4456,21 @@
3359	4456	'mxchat-chatbot',
3360	4457	'mxchat_chatbot_section'
3361	4458	);
3362	4459
	4460	+
3363	4461	add_settings_field(
3364		- 'model',
3365		- esc_html__('Model', 'mxchat'),
3366		- array($this, 'mxchat_model_callback'),
	4462	+ 'top_bar_title',
	4463	+ esc_html__('Top Bar Title', 'mxchat'),
	4464	+ array($this, 'mxchat_top_bar_title_callback'),
3367	4465	'mxchat-chatbot',
3368	4466	'mxchat_chatbot_section'
3369	4467	);
3370	4468
3371	4469	add_settings_field(
3372		- 'top_bar_title',
3373		- esc_html__('Top Bar Title', 'mxchat'),
3374		- array($this, 'mxchat_top_bar_title_callback'),
	4470	+ 'ai_agent_text',
	4471	+ esc_html__('AI Agent Text', 'mxchat'),
	4472	+ array($this, 'mxchat_ai_agent_text_callback'),
3375	4473	'mxchat-chatbot',
3376	4474	'mxchat_chatbot_section'
3377	4475	);
3378	4476
		@@ -3400,48 +4498,40 @@
3400	4498	'mxchat_chatbot_section'
3401	4499	);
3402	4500
3403	4501	add_settings_field(
3404		- 'intro_message',
3405		- esc_html__('Introductory Message', 'mxchat'),
3406		- array($this, 'mxchat_intro_message_callback'),
	4502	+ 'enable_name_field',
	4503	+ esc_html__('Require Name Field', 'mxchat'),
	4504	+ array($this, 'enable_name_field_callback'),
3407	4505	'mxchat-chatbot',
3408	4506	'mxchat_chatbot_section'
3409	4507	);
3410	4508
3411	4509	add_settings_field(
3412		- 'input_copy',
3413		- esc_html__('Input Copy', 'mxchat'),
3414		- array($this, 'mxchat_input_copy_callback'),
	4510	+ 'name_field_placeholder',
	4511	+ esc_html__('Name Field Placeholder', 'mxchat'),
	4512	+ array($this, 'name_field_placeholder_callback'),
3415	4513	'mxchat-chatbot',
3416	4514	'mxchat_chatbot_section'
3417	4515	);
3418	4516
3419	4517	add_settings_field(
3420		- 'rate_limit_logged_out',
3421		- __('Rate Limit for Logged-out Users', 'mxchat'),
3422		- array($this, 'mxchat_rate_limit_logged_out_callback'),
	4518	+ 'intro_message',
	4519	+ esc_html__('Introductory Message', 'mxchat'),
	4520	+ array($this, 'mxchat_intro_message_callback'),
3423	4521	'mxchat-chatbot',
3424	4522	'mxchat_chatbot_section'
3425	4523	);
3426	4524
3427	4525	add_settings_field(
3428		- 'rate_limit_roles',
3429		- __('Rate Limits by User Role', 'mxchat'),
3430		- array($this, 'mxchat_rate_limit_roles_callback'),
	4526	+ 'input_copy',
	4527	+ esc_html__('Input Copy', 'mxchat'),
	4528	+ array($this, 'mxchat_input_copy_callback'),
3431	4529	'mxchat-chatbot',
3432	4530	'mxchat_chatbot_section'
3433	4531	);
3434	4532
3435	4533	add_settings_field(
3436		- 'rate_limit_message',
3437		- esc_html__('Rate Limit Message', 'mxchat'),
3438		- array($this, 'mxchat_rate_limit_message_callback'),
3439		- 'mxchat-chatbot',
3440		- 'mxchat_chatbot_section'
3441		- );
3442		-
3443		- add_settings_field(
3444	4534	'pre_chat_message',
3445	4535	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3446	4536	array($this, 'mxchat_pre_chat_message_callback'),
3447	4537	'mxchat-chatbot',
		@@ -3512,8 +4602,16 @@
3512	4602	'mxchat_chatbot_section'
3513	4603	);
3514	4604
3515	4605
	4606	+ add_settings_field(
	4607	+ 'rate_limits',
	4608	+ __('Rate Limits Settings', 'mxchat'),
	4609	+ array($this, 'mxchat_rate_limits_callback'),
	4610	+ 'mxchat-chatbot',
	4611	+ 'mxchat_chatbot_section'
	4612	+ );
	4613	+
3516	4614	// Loops Settings Section
3517	4615	add_settings_section(
3518	4616	'mxchat_loops_section',
3519	4617	esc_html__('Loops Settings', 'mxchat'),
		@@ -3520,18 +4618,10 @@
3520	4618	null,
3521	4619	'mxchat-embed'
3522	4620	);
3523	4621
3524		- // Loops Settings Fields
	4622	+ // Loops Settings Fields (API Key moved to API Keys tab)
3525	4623	add_settings_field(
3526		- 'loops_api_key',
3527		- esc_html__('Loops API Key', 'mxchat'),
3528		- array($this, 'mxchat_loops_api_key_callback'),
3529		- 'mxchat-embed',
3530		- 'mxchat_loops_section'
3531		- );
3532		-
3533		- add_settings_field(
3534	4624	'loops_mailing_list',
3535	4625	esc_html__('Loops Mailing List', 'mxchat'),
3536	4626	array($this, 'mxchat_loops_mailing_list_callback'),
3537	4627	'mxchat-embed',
		@@ -3561,17 +4651,10 @@
3561	4651	array($this, 'mxchat_brave_section_callback'),
3562	4652	'mxchat-embed'
3563	4653	);
3564	4654
	4655	+ // Brave API Key moved to API Keys tab
3565	4656	add_settings_field(
3566		- 'brave_api_key',
3567		- __('Brave API Key', 'mxchat'),
3568		- array($this, 'mxchat_brave_api_key_callback'),
3569		- 'mxchat-embed',
3570		- 'mxchat_brave_section'
3571		- );
3572		-
3573		- add_settings_field(
3574	4657	'brave_image_count',
3575	4658	__('Number of Images to Return', 'mxchat'),
3576	4659	array($this, 'mxchat_brave_image_count_callback'),
3577	4660	'mxchat-embed',
		@@ -3625,9 +4708,27 @@
3625	4708	'mxchat-embed',
3626	4709	'mxchat_pdf_intent_section'
3627	4710	);
3628	4711
	4712	+ // PDF Upload Button Toggle
3629	4713	add_settings_field(
	4714	+ 'show_pdf_upload_button',
	4715	+ __('Show PDF Upload Button', 'mxchat'),
	4716	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	4717	+ 'mxchat-embed',
	4718	+ 'mxchat_pdf_intent_section'
	4719	+ );
	4720	+
	4721	+ // Word Upload Button Toggle
	4722	+ add_settings_field(
	4723	+ 'show_word_upload_button',
	4724	+ __('Show Word Upload Button', 'mxchat'),
	4725	+ array($this, 'mxchat_show_word_upload_button_callback'),
	4726	+ 'mxchat-embed',
	4727	+ 'mxchat_pdf_intent_section'
	4728	+ );
	4729	+
	4730	+ add_settings_field(
3630	4731	'pdf_intent_trigger_text',
3631	4732	__('Intent Trigger Text', 'mxchat'),
3632	4733	array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3633	4734	'mxchat-embed',
		@@ -3692,8 +4793,16 @@
3692	4793	'mxchat_live_agent_section'
3693	4794	);
3694	4795
3695	4796	add_settings_field(
	4797	+ 'live_agent_user_ids',
	4798	+ __('Slack Agent User IDs', 'mxchat'),
	4799	+ array($this, 'mxchat_live_agent_user_ids_callback'),
	4800	+ 'mxchat-embed',
	4801	+ 'mxchat_live_agent_section'
	4802	+ );
	4803	+
	4804	+ add_settings_field(
3696	4805	'live_agent_webhook_url',
3697	4806	__('Slack Webhook URL', 'mxchat'),
3698	4807	array($this, 'mxchat_live_agent_webhook_url_callback'),
3699	4808	'mxchat-embed',
		@@ -3722,9 +4831,9 @@
3722	4831
3723	4832	// General Settings Section
3724	4833	add_settings_section(
3725	4834	'mxchat_general_section',
3726		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	4835	+ esc_html__('YouTube Tutorials', 'mxchat'),
3727	4836	null,
3728	4837	'mxchat-general'
3729	4838	);
3730	4839	}
		@@ -3729,9 +4838,8 @@
3729	4838	);
3730	4839	}
3731	4840
3732	4841	public function mxchat_prompts_page_init() {
3733		- // Register all settings as a single array
3734	4842	register_setting(
3735	4843	'mxchat_prompts_options',
3736	4844	'mxchat_prompts_options',
3737	4845	array(
		@@ -3743,18 +4851,57 @@
3743	4851	'mxchat_use_pinecone' => 0,
3744	4852	'mxchat_pinecone_api_key' => '',
3745	4853	'mxchat_pinecone_environment' => '',
3746	4854	'mxchat_pinecone_index' => '',
3747		- 'mxchat_pinecone_host' => '', // Add this line
	4855	+ 'mxchat_pinecone_host' => '',
3748	4856	),
3749	4857	'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3750	4858	)
3751	4859	);
3752	4860
3753		- // Add settings saved message
3754	4861	add_action('admin_notices', array($this, 'sync_settings_notice'));
3755	4862	}
3756	4863
	4864	+public function mxchat_transcripts_page_init() {
	4865	+ register_setting(
	4866	+ 'mxchat_transcripts_options',
	4867	+ 'mxchat_transcripts_options',
	4868	+ array(
	4869	+ 'type' => 'array',
	4870	+ 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
	4871	+ 'default' => array(
	4872	+ 'mxchat_enable_notifications' => 0,
	4873	+ 'mxchat_notification_email' => get_option('admin_email'),
	4874	+ ),
	4875	+ 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
	4876	+ )
	4877	+ );
	4878	+
	4879	+ add_settings_section(
	4880	+ 'mxchat_transcripts_notification_section',
	4881	+ esc_html__('Chat Notification Settings', 'mxchat'),
	4882	+ array($this, 'mxchat_transcripts_notification_section_callback'),
	4883	+ 'mxchat-transcripts'
	4884	+ );
	4885	+
	4886	+ add_settings_field(
	4887	+ 'mxchat_enable_notifications',
	4888	+ esc_html__('Enable Chat Notifications', 'mxchat'),
	4889	+ array($this, 'mxchat_enable_notifications_callback'),
	4890	+ 'mxchat-transcripts',
	4891	+ 'mxchat_transcripts_notification_section'
	4892	+ );
	4893	+
	4894	+ add_settings_field(
	4895	+ 'mxchat_notification_email',
	4896	+ esc_html__('Notification Email Address', 'mxchat'),
	4897	+ array($this, 'mxchat_notification_email_callback'),
	4898	+ 'mxchat-transcripts',
	4899	+ 'mxchat_transcripts_notification_section'
	4900	+ );
	4901	+}
	4902	+
	4903	+
3757	4904	/**
3758	4905	* Sanitize all prompts options
3759	4906	*
3760	4907	* @param array $input The unsanitized options array
		@@ -3813,9 +4960,8 @@
3813	4960
3814	4961	return $sanitized;
3815	4962	}
3816	4963
3817		-
3818	4964	public function sync_settings_notice() {
3819	4965	// Only show notice on our plugin page
3820	4966	if (!isset($_GET['page']) || $_GET['page'] !== 'mxchat-prompts') {
3821	4967	return;
		@@ -3836,139 +4982,129 @@
3836	4982	public function sanitize_sync_setting($input) {
3837	4983	return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
3838	4984	}
3839	4985
	4986	+public function mxchat_rate_limits_callback() {
	4987	+ $all_options = get_option('mxchat_options', []);
3840	4988
	4989	+ // Define available rate limits
	4990	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
3841	4991
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		- }
	4992	+ // Define available timeframes
	4993	+ $timeframes = array(
	4994	+ 'hourly' => __('Per Hour', 'mxchat'),
	4995	+ 'daily' => __('Per Day', 'mxchat'),
	4996	+ 'weekly' => __('Per Week', 'mxchat'),
	4997	+ 'monthly' => __('Per Month', 'mxchat')
	4998	+ );
3848	4999
3849		- // Verify user capabilities
3850		- if (!current_user_can('manage_options')) {
3851		- wp_send_json_error(esc_html__('Unauthorized access', 'mxchat'));
3852		- return;
3853		- }
	5000	+ // Get all roles plus a "logged_out" pseudo-role
	5001	+ $roles = wp_roles()->get_names();
	5002	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
3854	5003
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($_POST['mxchat_pro_email']) : '';
	5004	+ // Start the wrapper
	5005	+ echo '<div class="pro-feature-wrapper active">';
	5006	+ echo '<div class="mxchat-rate-limits-container">';
3857	5007
3858		- if (empty($license_key) || empty($customer_email)) {
3859		- wp_send_json_error(esc_html__('Email or License Key is missing', 'mxchat'));
3860		- return;
3861		- }
	5008	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	5009	+ 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') .
	5010	+ '</p>';
3862	5011
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' => $product_id
3872		- ),
3873		- 'http://mxchat.ai/'
3874		- )
3875		- );
	5012	+ // Add markdown link documentation
	5013	+ echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
	5014	+ echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
	5015	+ echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
	5016	+ echo '<ul style="margin-left: 20px;">';
	5017	+ echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
	5018	+ echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
	5019	+ echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
	5020	+ echo '</ul>';
	5021	+ echo '</div>';
3876	5022
3877		- if (is_wp_error($response)) {
3878		- wp_send_json_error(esc_html__('Activation failed due to a server error: ', 'mxchat') . $response->get_error_message());
3879		- return;
3880		- }
	5023	+ // Output the controls for each role
	5024	+ foreach ($roles as $role_id => $role_name) {
	5025	+ // Get saved options or defaults
	5026	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	5027	+ $default_timeframe = 'daily';
	5028	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
3881	5029
3882		- $body = wp_remote_retrieve_body($response);
3883		- $data = json_decode($body);
	5030	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	5031	+ ? $all_options['rate_limits'][$role_id]['limit']
	5032	+ : $default_limit;
3884	5033
3885		- if ($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		-}
	5034	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	5035	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	5036	+ : $default_timeframe;
3897	5037
	5038	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	5039	+ ? $all_options['rate_limits'][$role_id]['message']
	5040	+ : $default_message;
3898	5041
3899		-public function mxchat_rate_limit_logged_out_callback() {
3900		- // Load the entire 'mxchat_options' array
3901		- $all_options = get_option('mxchat_options', []);
	5042	+ // Output the row
	5043	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
3902	5044
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'] : $default_rate_limit;
	5045	+ // Role label
	5046	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
3906	5047
3907		- // Define available rate limits
3908		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	5048	+ // Controls section
	5049	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
3909	5050
3910		- // Output the dropdown
3911		- echo '<div class="pro-feature-wrapper active">';
3912		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3913		- foreach ($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		-}
	5051	+ // Rate limit and timeframe controls
	5052	+ echo '<div class="mxchat-rate-limit-controls">';
3920	5053
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		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	5054	+ // Limit dropdown
	5055	+ echo '<div>';
	5056	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
	5057	+ echo '<select
	5058	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	5059	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
	5060	+ class="mxchat-autosave-field">';
	5061	+ foreach ($rate_limits as $limit) {
	5062	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	5063	+ }
	5064	+ echo '</select>';
	5065	+ echo '</div>';
3926	5066
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>';
	5067	+ // Timeframe dropdown
	5068	+ echo '<div>';
	5069	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
3937	5070	echo '<select
3938		- id="role_rate_limits_' . esc_attr($role_id) . '"
3939		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	5071	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	5072	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
3940	5073	class="mxchat-autosave-field">';
3941		- foreach ($rate_limits as $limit) {
3942		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	5074	+ foreach ($timeframes as $value => $label) {
	5075	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
3943	5076	}
3944	5077	echo '</select>';
3945	5078	echo '</div>';
3946		- }
3947	5079
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		-}
	5080	+ echo '</div>'; // End controls
3951	5081
3952		-public function mxchat_rate_limit_message_callback() {
3953		- // Load the entire 'mxchat_options' array
3954		- $all_options = get_option('mxchat_options', []);
	5082	+ // Custom message textarea
	5083	+ echo '<div class="mxchat-rate-limit-message">';
	5084	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	5085	+ echo '<textarea
	5086	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	5087	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	5088	+ class="mxchat-autosave-field"
	5089	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	5090	+ esc_textarea($custom_message) .
	5091	+ '</textarea>';
	5092	+ echo '<p class="description">' .
	5093	+ esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
	5094	+ '</p>';
	5095	+ echo '</div>'; // End message
3955	5096
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'] : $default_message;
	5097	+ echo '</div>'; // End controls wrapper
3959	5098
3960		- // Output the textarea
3961		- echo '<div class="pro-feature-wrapper active">';
3962		- printf(
3963		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
3964		- esc_textarea($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>';
	5099	+ echo '</div>'; // End row
	5100	+ }
	5101	+
	5102	+ echo '</div>'; // End container
	5103	+
	5104	+ echo '</div>'; // End pro-feature-wrapper
3968	5105	}
3969	5106
3970		-
3971	5107	private function mxchat_add_option_field($id, $title, $callback = '') {
3972	5108	add_settings_field(
3973	5109	$id,
3974	5110	__($title, 'mxchat'),
		@@ -3978,94 +5114,105 @@
3978	5114	$id === 'model' ? ['label_for' => 'model'] : []
3979	5115	);
3980	5116	}
3981	5117
	5118	+// API Keys Section Callback
	5119	+public function mxchat_api_keys_section_callback() {
	5120	+ echo '<p>' . esc_html__('Manage all your API keys in one place. Add the API keys for the services you want to use with your chatbot.', 'mxchat') . '</p>';
	5121	+}
	5122	+
	5123	+// OpenAI API Key
3982	5124	public function api_key_callback() {
3983		- // Retrieve from your stored 'api_key' in the mxchat_options array
3984	5125	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
3985	5126
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" />';
	5127	+ echo '<div class="api-key-wrapper">';
	5128	+ echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
3988	5129	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>';
	5130	+ echo '<p class="description">' . esc_html__('Required for OpenAI GPT models and OpenAI embeddings. Get your API key from OpenAI Platform.', 'mxchat') . '</p>';
	5131	+ echo '</div>';
3990	5132	}
	5133	+
	5134	+// X.AI API Key
3991	5135	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	5136	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
3998	5137
3999		- // Render the input field for the X.AI API key
4000		- echo '<div class="' . esc_attr($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		- );
	5138	+ echo '<div class="api-key-wrapper">';
	5139	+ echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
4006	5140	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4007		-
4008		- // If the feature is not activated, show the overlay with a "Pro Only" message
4009		- if (!$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		-
	5141	+ echo '<p class="description">' . esc_html__('Required for X.AI Grok models. Get your API key from X.AI Console.', 'mxchat') . '</p>';
4015	5142	echo '</div>';
4016	5143	}
	5144	+// Claude API Key
4017	5145	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	5146	$claudeApiKey = isset($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		- );
	5147	+
	5148	+ echo '<div class="api-key-wrapper">';
	5149	+ echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
4032	5150	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4033		-
4034		- if (!$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		- }
	5151	+ echo '<p class="description">' . esc_html__('Required for Anthropic Claude models. Get your API key from Anthropic Console.', 'mxchat') . '</p>';
4039	5152	echo '</div>';
4040	5153	}
	5154	+
	5155	+// DeepSeek API Key
4041	5156	public function deepseek_api_key_callback() {
4042		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
4043	5157	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
4044	5158
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" />';
	5159	+ echo '<div class="api-key-wrapper">';
	5160	+ echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4047	5161	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5162	+ echo '<p class="description">' . esc_html__('Required for DeepSeek models. Get your API key from DeepSeek Platform.', 'mxchat') . '</p>';
	5163	+ echo '</div>';
4048	5164	}
4049	5165
	5166	+// Gemini API Key
	5167	+public function gemini_api_key_callback() {
	5168	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
4050	5169
	5170	+ echo '<div class="api-key-wrapper">';
	5171	+ echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
	5172	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5173	+ echo '<p class="description">' . esc_html__('Required for Google Gemini models and embeddings. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
	5174	+ echo '</div>';
	5175	+}
4051	5176
4052	5177
	5178	+// OpenRouter API Key
	5179	+public function openrouter_api_key_callback() {
	5180	+ $openrouterApiKey = isset($this->options['openrouter_api_key']) ? esc_attr($this->options['openrouter_api_key']) : '';
	5181	+ echo '<div class="api-key-wrapper">';
	5182	+ echo '<input type="password" id="openrouter_api_key" name="openrouter_api_key" value="' . $openrouterApiKey . '" class="regular-text" autocomplete="off" />';
	5183	+ echo '<button type="button" id="toggleOpenRouterApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5184	+ echo '<p class="description">' . esc_html__('Required for OpenRouter models. Get your API key from OpenRouter.ai', 'mxchat') . '</p>';
	5185	+ echo '</div>';
	5186	+}
4053	5187
	5188	+// Voyage API Key
	5189	+public function voyage_api_key_callback() {
	5190	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
	5191	+
	5192	+ echo '<div class="api-key-wrapper">';
	5193	+ echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
	5194	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5195	+ echo '<p class="description">' . esc_html__('Required for Voyage AI embedding models. Get your API key from Voyage AI.', 'mxchat') . '</p>';
	5196	+ echo '</div>';
	5197	+}
	5198	+
4054	5199	public function mxchat_loops_api_key_callback() {
4055		- // Support both old and new format
4056	5200	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
4057	5201
	5202	+ // Hidden fields to "trap" autofill
	5203	+ echo '<input type="text" style="display:none" autocomplete="username" />';
	5204	+ echo '<input type="password" style="display:none" autocomplete="current-password" />';
	5205	+
4058	5206	echo '<div class="api-key-wrapper">';
4059	5207	echo sprintf(
4060		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
	5208	+ '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
4061	5209	$loops_api_key
4062	5210	);
4063	5211	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4064	5212	echo '</div>';
4065		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	5213	+ echo '<p class="description">' . esc_html__('Required for Loops email integration. Get your API key from Loops.so', 'mxchat') . '</p>';
4066	5214	}
4067		-
4068	5215	public function mxchat_loops_mailing_list_callback() {
4069	5216	// Add error handling and type checking
4070	5217	$loops_api_key = '';
4071	5218	$selected_list = '';
		@@ -4083,8 +5230,12 @@
4083	5230	if (!empty($loops_api_key)) {
4084	5231	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
4085	5232	if (is_array($lists) && !empty($lists)) {
4086	5233	echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	5234	+
	5235	+ // Add a default "Select a list" option
	5236	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	5237	+
4087	5238	foreach ($lists as $list) {
4088	5239	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
4089	5240	echo sprintf(
4090	5241	'<option value="%s" %s>%s</option>',
		@@ -4094,8 +5245,9 @@
4094	5245	);
4095	5246	}
4096	5247	}
4097	5248	echo '</select>';
	5249	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
4098	5250	} else {
4099	5251	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
4100	5252	}
4101	5253	} else {
		@@ -4106,14 +5258,13 @@
4106	5258	$default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
4107	5259	$triggered_response = isset($this->options['triggered_phrase_response'])
4108	5260	? $this->options['triggered_phrase_response']
4109	5261	: $default_response;
4110		-
4111	5262	echo sprintf(
4112	5263	'<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50">%s</textarea>',
4113	5264	esc_textarea($triggered_response)
4114	5265	);
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>';
	5266	+ 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	5267	}
4117	5268
4118	5269	public function mxchat_email_capture_response_callback() {
4119	5270	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
		@@ -4119,16 +5270,14 @@
4119	5270	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
4120	5271	$email_capture_response = isset($this->options['email_capture_response'])
4121	5272	? $this->options['email_capture_response']
4122	5273	: $default_response;
4123		-
4124	5274	echo sprintf(
4125	5275	'<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50">%s</textarea>',
4126	5276	esc_textarea($email_capture_response)
4127	5277	);
4128		- echo '<p class="description">' . esc_html__('Enter the message to send when a user provides their email.', 'mxchat') . '</p>';
	5278	+ 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	5279	}
4130		-
4131	5280	public function mxchat_pre_chat_message_callback() {
4132	5281	// Load the entire 'mxchat_options' array
4133	5282	$all_options = get_option('mxchat_options', []);
4134	5283
		@@ -4143,49 +5292,148 @@
4143	5292	);
4144	5293	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	5294	}
4146	5295
4147		-
4148		-
4149	5296	// Callback for AI Instructions textarea
4150	5297	public function system_prompt_instructions_callback() {
4151	5298	// Retrieve the current value of the system prompt instructions
4152	5299	$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4153		-
4154	5300	// Render the textarea field
4155	5301	printf(
4156	5302	'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4157	5303	$instructions
4158	5304	);
	5305	+ // Provide a helpful description with sample instructions button
	5306	+ echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	5307	+ echo '<div class="mxchat-instructions-container">';
	5308	+ echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
	5309	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	5310	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	5311	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	5312	+ echo '</svg>';
	5313	+ echo esc_html__('View Sample Instructions', 'mxchat');
	5314	+ echo '</button>';
	5315	+ echo '</div>';
4159	5316
4160		- // Provide a helpful description
4161		- echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	5317	+ // Add modal to WordPress admin footer instead of inline
	5318	+ add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
4162	5319	}
4163	5320
	5321	+// New method to render modal in admin footer
	5322	+public function render_sample_instructions_modal() {
	5323	+ static $modal_rendered = false;
	5324	+ if ($modal_rendered) return; // Prevent duplicate modals
	5325	+ $modal_rendered = true;
4164	5326
	5327	+ echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
	5328	+ echo '<div class="mxchat-instructions-modal-content">';
	5329	+ echo '<div class="mxchat-instructions-modal-header">';
	5330	+ echo '<h3 class="mxchat-instructions-modal-title">';
	5331	+ 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">';
	5332	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	5333	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	5334	+ echo '</svg>';
	5335	+ echo esc_html__('Sample AI Instructions', 'mxchat');
	5336	+ echo '</h3>';
	5337	+ echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
	5338	+ 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">';
	5339	+ echo '<line x1="18" y1="6" x2="6" y2="18"/>';
	5340	+ echo '<line x1="6" y1="6" x2="18" y2="18"/>';
	5341	+ echo '</svg>';
	5342	+ echo '</button>';
	5343	+ echo '</div>';
	5344	+ echo '<div class="mxchat-instructions-modal-body">';
	5345	+ echo '<div class="mxchat-instructions-content">';
	5346	+ 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:
	5347	+
	5348	+# Response Style - CRITICALLY IMPORTANT
	5349	+- MAXIMUM LENGTH: 1-3 short sentences per response
	5350	+- Ultra-concise: Get straight to the answer with no filler
	5351	+- No introductions like "Sure!" or "I\'d be happy to help"
	5352	+- No phrases like "based on my knowledge" or "according to information"
	5353	+- No explanatory text before giving the answer
	5354	+- No summaries or repetition
	5355	+- Hyperlink all URLs
	5356	+- Respond in user\'s language
	5357	+- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	5358	+
	5359	+# Knowledge Base Requirements - PREVENT HALLUCINATIONS
	5360	+- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	5361	+- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	5362	+- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	5363	+- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	5364	+- Better to admit insufficient information than provide inaccurate answers');
	5365	+ echo '</div>';
	5366	+ echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
	5367	+ 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">';
	5368	+ echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
	5369	+ echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
	5370	+ echo '</svg>';
	5371	+ echo esc_html__('Copy Instructions', 'mxchat');
	5372	+ echo '</button>';
	5373	+ echo '</div>';
	5374	+ echo '<div class="mxchat-instructions-modal-footer">';
	5375	+ echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
	5376	+ echo '</div>';
	5377	+ echo '</div>';
	5378	+ echo '</div>';
	5379	+}
	5380	+
	5381	+
4165	5382	public function mxchat_model_callback() {
4166	5383	// Define available models grouped by provider
4167	5384	$models = array(
	5385	+ esc_html__('OpenRouter (100+ Models)', 'mxchat') => array(
	5386	+ 'openrouter' => esc_html__('OpenRouter - Select after entering API key', 'mxchat'),
	5387	+ ),
	5388	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	5389	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	5390	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	5391	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	5392	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	5393	+ ),
	5394	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	5395	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	5396	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	5397	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	5398	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	5399	+ ),
4168	5400	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')
	5401	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	5402	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	5403	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	5404	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
	5405	+ 'grok-2' => esc_html__('Grok 2', 'mxchat'),
	5406	+ 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat'), // Added new Grok-4 model
4171	5407	),
4172	5408	esc_html__('DeepSeek Models', 'mxchat') => array(
4173	5409	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4174	5410	),
4175	5411	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'),
	5412	+ 'claude-sonnet-4-5-20250929' => esc_html__('Claude Sonnet 4.5 (Best for Agents & Coding)', 'mxchat'),
	5413	+ 'claude-opus-4-1-20250805' => esc_html__('Claude Opus 4.1 (Exceptional for Complex Tasks)', 'mxchat'),
	5414	+ 'claude-haiku-4-5-20251001' => esc_html__('Claude Haiku 4.5 (Fastest & Most Intelligent)', 'mxchat'),
	5415	+ 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
	5416	+ 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
	5417	+ 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
	5418	+ 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
4178	5419	'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4179		- 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
	5420	+ 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat'),
4180	5421	),
4181	5422	esc_html__('OpenAI Models', 'mxchat') => array(
	5423	+ // GPT-5 family
	5424	+ 'gpt-5' => esc_html__('GPT-5 (Flagship for Coding, Reasoning & Agents)', 'mxchat'),
	5425	+ 'gpt-5-mini' => esc_html__('GPT-5 Mini (Faster, Cost-Efficient for Precise Prompts)', 'mxchat'),
	5426	+ 'gpt-5-nano' => esc_html__('GPT-5 Nano (Fastest & Cheapest for Summarization/Classification)', 'mxchat'),
	5427	+
	5428	+ // Existing OpenAI models
	5429	+ 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
4182	5430	'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4183	5431	'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4184	5432	'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4185	5433	'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		- )
	5434	+ 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat'),
	5435	+ ),
4188	5436	);
4189	5437
4190	5438	// Retrieve the currently selected model from saved options
4191	5439	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
		@@ -4190,9 +5438,9 @@
4190	5438	// Retrieve the currently selected model from saved options
4191	5439	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4192	5440
4193	5441	// Begin the select dropdown
4194		- echo '<select id="model" name="model">'; // No array notation in name attribute
	5442	+ echo '<select id="model" name="model">';
4195	5443
4196	5444	// Iterate over groups of models
4197	5445	foreach ($models as $group_label => $group_models) {
4198	5446	echo '<optgroup label="' . esc_attr($group_label) . '">';
		@@ -4197,28 +5445,228 @@
4197	5445	foreach ($models as $group_label => $group_models) {
4198	5446	echo '<optgroup label="' . esc_attr($group_label) . '">';
4199	5447
4200	5448	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 . $label_suffix) . '</option>';
	5449	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4207	5450	}
4208	5451
4209	5452	echo '</optgroup>';
4210	5453	}
4211	5454
4212		- // Close the select dropdown
4213	5455	echo '</select>';
4214	5456
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>';
	5457	+ echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
	5458	+
	5459	+ // Add a note for OpenRouter
	5460	+ echo '<p class="description" id="openrouter-model-note" style="display:none; color: #d63638; font-weight: 500;">';
	5461	+ echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle;"></span> ';
	5462	+ echo esc_html__('After entering your OpenRouter API key above, click the button below to load available models.', 'mxchat');
	5463	+ echo '</p>';
	5464	+
	5465	+ // API Key Status Messages (hidden by default, shown by JS based on selected model)
	5466	+ $has_openai_key = !empty($this->options['api_key']);
	5467	+ $has_claude_key = !empty($this->options['claude_api_key']);
	5468	+ $has_xai_key = !empty($this->options['xai_api_key']);
	5469	+ $has_deepseek_key = !empty($this->options['deepseek_api_key']);
	5470	+ $has_gemini_key = !empty($this->options['gemini_api_key']);
	5471	+ $has_openrouter_key = !empty($this->options['openrouter_api_key']);
	5472	+
	5473	+ // OpenAI/GPT models
	5474	+ echo '<p class="mxchat-api-status" data-provider="openai" style="display:none;">';
	5475	+ if ($has_openai_key) {
	5476	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
	5477	+ } else {
	5478	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5479	+ }
	5480	+ echo '</p>';
	5481	+
	5482	+ // Claude models
	5483	+ echo '<p class="mxchat-api-status" data-provider="claude" style="display:none;">';
	5484	+ if ($has_claude_key) {
	5485	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Anthropic (Claude) detected', 'mxchat') . '</span>';
	5486	+ } else {
	5487	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Anthropic (Claude) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5488	+ }
	5489	+ echo '</p>';
	5490	+
	5491	+ // X.AI models
	5492	+ echo '<p class="mxchat-api-status" data-provider="xai" style="display:none;">';
	5493	+ if ($has_xai_key) {
	5494	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for X.AI (Grok) detected', 'mxchat') . '</span>';
	5495	+ } else {
	5496	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for X.AI (Grok) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5497	+ }
	5498	+ echo '</p>';
	5499	+
	5500	+ // DeepSeek models
	5501	+ echo '<p class="mxchat-api-status" data-provider="deepseek" style="display:none;">';
	5502	+ if ($has_deepseek_key) {
	5503	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for DeepSeek detected', 'mxchat') . '</span>';
	5504	+ } else {
	5505	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for DeepSeek detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5506	+ }
	5507	+ echo '</p>';
	5508	+
	5509	+ // Gemini models
	5510	+ echo '<p class="mxchat-api-status" data-provider="gemini" style="display:none;">';
	5511	+ if ($has_gemini_key) {
	5512	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
	5513	+ } else {
	5514	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5515	+ }
	5516	+ echo '</p>';
	5517	+
	5518	+ // OpenRouter models
	5519	+ echo '<p class="mxchat-api-status" data-provider="openrouter" style="display:none;">';
	5520	+ if ($has_openrouter_key) {
	5521	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenRouter detected', 'mxchat') . '</span>';
	5522	+ } else {
	5523	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenRouter detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5524	+ }
	5525	+ echo '</p>';
	5526	+
	5527	+ // ADD THESE HIDDEN FIELDS RIGHT HERE:
	5528	+ $openrouter_model = isset($this->options['openrouter_selected_model']) ? esc_attr($this->options['openrouter_selected_model']) : '';
	5529	+ $openrouter_model_name = isset($this->options['openrouter_selected_model_name']) ? esc_attr($this->options['openrouter_selected_model_name']) : '';
	5530	+
	5531	+ echo '<input type="hidden" id="openrouter_selected_model" name="openrouter_selected_model" value="' . $openrouter_model . '" />';
	5532	+ echo '<input type="hidden" id="openrouter_selected_model_name" name="openrouter_selected_model_name" value="' . $openrouter_model_name . '" />';
4217	5533	}
4218	5534
	5535	+// Update your existing callback method
	5536	+public function enable_streaming_toggle_callback() {
	5537	+ // Get value from options array, default to 'on'
	5538	+ $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
	5539	+ $checked = ($enabled === 'on') ? 'checked' : '';
4219	5540
	5541	+ echo '<label class="toggle-switch">';
	5542	+ echo sprintf(
	5543	+ '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
	5544	+ esc_attr($checked)
	5545	+ );
	5546	+ echo '<span class="slider"></span>';
	5547	+ echo '</label>';
	5548	+ echo '<p class="description">' .
	5549	+ esc_html__('Enable real-time streaming responses for supported models (OpenAI, Claude, DeepSeek, and Grok). When disabled, responses will load all at once.', 'mxchat') .
	5550	+ '</p>';
4220	5551
	5552	+ // Test button with better styling
	5553	+ echo '<div style="margin-top: 15px;">';
	5554	+ echo '<button type="button" id="mxchat-test-streaming-btn" class="button button-secondary">';
	5555	+ echo '<span class="dashicons dashicons-admin-tools" style="vertical-align: middle; margin-right: 5px;"></span>';
	5556	+ echo esc_html__('Test Streaming Compatibility', 'mxchat');
	5557	+ echo '</button>';
	5558	+ echo '<p id="mxchat-test-streaming-result" style="margin-top:10px; font-weight: bold;"></p>';
	5559	+ echo '</div>';
	5560	+}
	5561	+
	5562	+// AJAX handler to fetch OpenRouter models
	5563	+public function fetch_openrouter_models() {
	5564	+ check_ajax_referer('mxchat_fetch_openrouter_models', 'nonce');
	5565	+
	5566	+ $api_key = isset($_POST['api_key']) ? sanitize_text_field($_POST['api_key']) : '';
	5567	+
	5568	+ if (empty($api_key)) {
	5569	+ wp_send_json_error(array('message' => 'API key is required'));
	5570	+ }
	5571	+
	5572	+ $response = wp_remote_get('https://openrouter.ai/api/v1/models', array(
	5573	+ 'headers' => array(
	5574	+ 'Authorization' => 'Bearer ' . $api_key,
	5575	+ 'Content-Type' => 'application/json',
	5576	+ ),
	5577	+ 'timeout' => 15,
	5578	+ ));
	5579	+
	5580	+ if (is_wp_error($response)) {
	5581	+ wp_send_json_error(array('message' => $response->get_error_message()));
	5582	+ }
	5583	+
	5584	+ $body = wp_remote_retrieve_body($response);
	5585	+ $data = json_decode($body, true);
	5586	+
	5587	+ if (isset($data['data']) && is_array($data['data'])) {
	5588	+ // Format the models for the frontend
	5589	+ $models = array_map(function($model) {
	5590	+ return array(
	5591	+ 'id' => $model['id'],
	5592	+ 'name' => $model['name'] ?? $model['id'],
	5593	+ 'description' => $model['description'] ?? '',
	5594	+ 'context_length' => $model['context_length'] ?? 0,
	5595	+ 'pricing' => array(
	5596	+ 'prompt' => $model['pricing']['prompt'] ?? 0,
	5597	+ 'completion' => $model['pricing']['completion'] ?? 0,
	5598	+ ),
	5599	+ );
	5600	+ }, $data['data']);
	5601	+
	5602	+ wp_send_json_success(array('models' => $models));
	5603	+ } else {
	5604	+ wp_send_json_error(array('message' => 'Invalid response from OpenRouter'));
	5605	+ }
	5606	+}
	5607	+
	5608	+// Callback function for embedding model selection
	5609	+public function embedding_model_callback() {
	5610	+ $models = array(
	5611	+ esc_html__('OpenAI Embeddings', 'mxchat') => array(
	5612	+ 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
	5613	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
	5614	+ 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
	5615	+ ),
	5616	+ esc_html__('Voyage AI Embeddings', 'mxchat') => array(
	5617	+ 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	5618	+ ),
	5619	+ esc_html__('Google Gemini Embeddings', 'mxchat') => array(
	5620	+ 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
	5621	+ )
	5622	+ );
	5623	+ $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	5624	+ echo '<select id="embedding_model" name="embedding_model">';
	5625	+ foreach ($models as $group_label => $group_models) {
	5626	+ echo '<optgroup label="' . esc_attr($group_label) . '">';
	5627	+ foreach ($group_models as $model_value => $model_label) {
	5628	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	5629	+ }
	5630	+ echo '</optgroup>';
	5631	+ }
	5632	+ echo '</select>';
	5633	+ 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>';
	5634	+
	5635	+ // API Key Status Messages for Embedding Models
	5636	+ $has_openai_key = !empty($this->options['api_key']);
	5637	+ $has_voyage_key = !empty($this->options['voyage_api_key']);
	5638	+ $has_gemini_key = !empty($this->options['gemini_api_key']);
	5639	+
	5640	+ // OpenAI Embeddings
	5641	+ echo '<p class="mxchat-embedding-api-status" data-provider="openai" style="display:none;">';
	5642	+ if ($has_openai_key) {
	5643	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
	5644	+ } else {
	5645	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5646	+ }
	5647	+ echo '</p>';
	5648	+
	5649	+ // Voyage AI Embeddings
	5650	+ echo '<p class="mxchat-embedding-api-status" data-provider="voyage" style="display:none;">';
	5651	+ if ($has_voyage_key) {
	5652	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Voyage AI detected', 'mxchat') . '</span>';
	5653	+ } else {
	5654	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Voyage AI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5655	+ }
	5656	+ echo '</p>';
	5657	+
	5658	+ // Gemini Embeddings
	5659	+ echo '<p class="mxchat-embedding-api-status" data-provider="gemini" style="display:none;">';
	5660	+ if ($has_gemini_key) {
	5661	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
	5662	+ } else {
	5663	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5664	+ }
	5665	+ echo '</p>';
	5666	+}
	5667	+
	5668	+
4221	5669	public function mxchat_top_bar_title_callback() {
4222	5670	// Retrieve the current value of the top bar title from saved options
4223	5671	$top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4224	5672
		@@ -4227,9 +5675,18 @@
4227	5675
4228	5676	// Add a description
4229	5677	echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4230	5678	}
	5679	+public function mxchat_ai_agent_text_callback() {
	5680	+ // Retrieve the current value of the AI agent text from saved options
	5681	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	5682	+ // Render the input field
	5683	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	5684	+ // Add a description
	5685	+ echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
	5686	+}
4231	5687
	5688	+
4232	5689	public function enable_email_block_callback() {
4233	5690	// Load full plugin options array
4234	5691	$all_options = get_option('mxchat_options', []);
4235	5692
		@@ -4248,10 +5705,8 @@
4248	5705	echo '</label>';
4249	5706	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	5707	}
4251	5708
4252		-
4253		-
4254	5709	public function email_blocker_header_content_callback() {
4255	5710	// Load the entire 'mxchat_options' array
4256	5711	$all_options = get_option('mxchat_options', []);
4257	5712
		@@ -4259,14 +5714,15 @@
4259	5714	$content = isset($all_options['email_blocker_header_content'])
4260	5715	? $all_options['email_blocker_header_content']
4261	5716	: '';
4262	5717
4263		- // Render the textarea
	5718	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4264	5719	echo '<textarea
4265	5720	id="email_blocker_header_content"
4266	5721	name="email_blocker_header_content"
4267	5722	rows="5"
4268	5723	cols="70"
	5724	+ data-setting="email_blocker_header_content"
4269	5725	>' . esc_textarea($content) . '</textarea>';
4270	5726
4271	5727	echo '<p class="description">';
4272	5728	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 +5728,8 @@
4272	5728	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	5729	echo '</p>';
4274	5730	}
4275	5731
4276		-
4277	5732	public function email_blocker_button_text_callback() {
4278	5733	// Load the entire 'mxchat_options' array
4279	5734	$all_options = get_option('mxchat_options', []);
4280	5735
		@@ -4290,28 +5745,55 @@
4290	5745	echo esc_html__('Enter the text you want on the submit button, e.g. "Start Chat".', 'mxchat');
4291	5746	echo '</p>';
4292	5747	}
4293	5748
	5749	+//Enable name field callback
	5750	+public function enable_name_field_callback() {
	5751	+ // Load full plugin options array
	5752	+ $all_options = get_option('mxchat_options', []);
	5753	+ // Get the value, default to 'off'
	5754	+ $enable_name_field = isset($all_options['enable_name_field']) ? $all_options['enable_name_field'] : 'off';
	5755	+ // Check if it's 'on'
	5756	+ $checked = ($enable_name_field === 'on') ? 'checked' : '';
	5757	+ echo '<label class="toggle-switch">';
	5758	+ echo sprintf(
	5759	+ '<input type="checkbox" id="enable_name_field" name="enable_name_field" value="on" %s />',
	5760	+ esc_attr($checked)
	5761	+ );
	5762	+ echo '<span class="slider"></span>';
	5763	+ echo '</label>';
	5764	+ echo '<p class="description">' . esc_html__('Enable this to also require users to enter their name along with their email before chatting.', 'mxchat') . '</p>';
	5765	+}
	5766	+//Name field placeholder callback
	5767	+public function name_field_placeholder_callback() {
	5768	+ $all_options = get_option('mxchat_options', []);
	5769	+ $placeholder = isset($all_options['name_field_placeholder'])
	5770	+ ? $all_options['name_field_placeholder']
	5771	+ : esc_html__('Enter your name', 'mxchat');
4294	5772
	5773	+ echo '<input type="text" id="name_field_placeholder" name="name_field_placeholder" value="' . esc_attr($placeholder) . '" style="width: 300px;" />';
	5774	+ echo '<p class="description">';
	5775	+ echo esc_html__('Placeholder text for the name field.', 'mxchat');
	5776	+ echo '</p>';
	5777	+}
4295	5778
	5779	+
	5780	+
4296	5781	public function mxchat_intro_message_callback() {
4297	5782	// Load the entire 'mxchat_options' array
4298	5783	$all_options = get_option('mxchat_options', []);
4299		-
4300	5784	// Retrieve the saved intro message or use the default
4301	5785	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4302	5786	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4303		-
4304		- // Output the textarea with the saved value
	5787	+ // Output the textarea with the saved value without escaping HTML
4305	5788	?>
4306		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
	5789	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
4307	5790	<p class="description">
4308		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
	5791	+ <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
4309	5792	</p>
4310	5793	<?php
4311	5794	}
4312	5795
4313		-
4314	5796	public function mxchat_input_copy_callback() {
4315	5797	// Load the entire 'mxchat_options' array
4316	5798	$all_options = get_option('mxchat_options', []);
4317	5799
		@@ -4777,8 +6259,23 @@
4777	6259	'</p>';
4778	6260
4779	6261	}
4780	6262
	6263	+public function mxchat_contextual_awareness_callback() {
	6264	+ // Get value from options array, default to 'off'
	6265	+ $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
	6266	+ $checked = ($contextual_awareness === 'on') ? 'checked' : '';
	6267	+ echo '<label class="toggle-switch">';
	6268	+ echo sprintf(
	6269	+ '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
	6270	+ esc_attr($checked)
	6271	+ );
	6272	+ echo '<span class="slider"></span>';
	6273	+ echo '</label>';
	6274	+ echo '<p class="description">' .
	6275	+ 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') .
	6276	+ '</p>';
	6277	+}
4781	6278
4782	6279
4783	6280	public function mxchat_privacy_toggle_callback() {
4784	6281	// Load from mxchat_options array
		@@ -4988,9 +6485,9 @@
4988	6485	$brave_api_key
4989	6486	);
4990	6487	echo '<button type="button" id="toggleBraveApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4991	6488	echo '</div>';
4992		- echo '<p class="description">' . __('Enter your Brave Search API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	6489	+ echo '<p class="description">' . __('Required for Brave Search integration. Get your API key from Brave Search API.', 'mxchat') . '</p>';
4993	6490	}
4994	6491
4995	6492	public function mxchat_brave_image_count_callback() {
4996	6493	$brave_image_count = isset($this->options['brave_image_count'])
		@@ -5075,141 +6572,118 @@
5075	6572	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
5076	6573	}
5077	6574
5078	6575	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' : '';
	6576	+ // Get chat toolbar toggle value with fallback
	6577	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	6578	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
5082	6579
5083		- // Check if the plugin is activated (paid feature)
5084		- $disabled = $this->is_activated ? '' : 'disabled';
5085		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	6580	+ // Output the toggle switch
	6581	+ echo '<label class="toggle-switch">';
	6582	+ echo sprintf(
	6583	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	6584	+ esc_attr($checked)
	6585	+ );
	6586	+ echo '<span class="slider"></span>';
	6587	+ echo '</label>';
5086	6588
5087		- echo '<div class="' . esc_attr($class) . '">';
	6589	+ echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
	6590	+}
5088	6591
5089		- // Output the toggle switch
5090		- echo '<label class="toggle-switch">';
5091		- echo sprintf(
5092		- '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s %s />',
5093		- esc_attr($checked),
5094		- esc_attr($disabled)
5095		- );
5096		- echo '<span class="slider"></span>';
5097		- echo '</label>';
	6592	+/**
	6593	+ * Callback for PDF upload button toggle setting
	6594	+ */
	6595	+public function mxchat_show_pdf_upload_button_callback() {
	6596	+ // Get toggle value with fallback
	6597	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	6598	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
5098	6599
5099		- // Pro feature overlay
5100		- if (!$this->is_activated) {
5101		- echo '<div class="pro-feature-overlay">';
5102		- echo '<a href="https://mxchat.ai/" target="_blank">';
5103		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5104		- echo '</a>';
5105		- echo '</div>';
5106		- }
	6600	+ // Output the toggle switch
	6601	+ echo '<label class="toggle-switch">';
	6602	+ echo sprintf(
	6603	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	6604	+ esc_attr($checked)
	6605	+ );
	6606	+ echo '<span class="slider"></span>';
	6607	+ echo '</label>';
5107	6608
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>';
	6609	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
5110	6610	}
5111	6611
	6612	+/**
	6613	+ * Callback for Word upload button toggle setting
	6614	+ */
	6615	+public function mxchat_show_word_upload_button_callback() {
	6616	+ // Get toggle value with fallback
	6617	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	6618	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
5112	6619
	6620	+ // Output the toggle switch
	6621	+ echo '<label class="toggle-switch">';
	6622	+ echo sprintf(
	6623	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	6624	+ esc_attr($checked)
	6625	+ );
	6626	+ echo '<span class="slider"></span>';
	6627	+ echo '</label>';
	6628	+
	6629	+ echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	6630	+}
	6631	+
5113	6632	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	6633	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
5117	6634
5118		- echo '<div class="' . esc_attr($class) . '">';
5119	6635	echo sprintf(
5120	6636	'<textarea id="pdf_intent_trigger_text"
5121	6637	name="pdf_intent_trigger_text"
5122	6638	rows="3"
5123	6639	cols="50"
5124		- placeholder="%s"
5125		- %s>%s</textarea>',
	6640	+ placeholder="%s">%s</textarea>',
5126	6641	esc_attr__('Enter trigger text', 'mxchat'),
5127		- esc_attr($disabled),
5128	6642	isset($this->options['pdf_intent_trigger_text'])
5129	6643	? esc_textarea($this->options['pdf_intent_trigger_text'])
5130	6644	: esc_textarea($default_text)
5131	6645	);
5132	6646	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	6647	}
5143	6648
5144	6649	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	6650	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5148	6651
5149		- echo '<div class="' . esc_attr($class) . '">';
5150	6652	echo sprintf(
5151	6653	'<textarea id="pdf_intent_success_text"
5152	6654	name="pdf_intent_success_text"
5153	6655	rows="3"
5154	6656	cols="50"
5155		- placeholder="%s"
5156		- %s>%s</textarea>',
	6657	+ placeholder="%s">%s</textarea>',
5157	6658	esc_attr__('Enter success text', 'mxchat'),
5158		- esc_attr($disabled),
5159	6659	isset($this->options['pdf_intent_success_text'])
5160	6660	? esc_textarea($this->options['pdf_intent_success_text'])
5161	6661	: esc_textarea($default_text)
5162	6662	);
5163	6663	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	6664	}
5174	6665
5175	6666	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	6667	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5179	6668
5180		- echo '<div class="' . esc_attr($class) . '">';
5181	6669	echo sprintf(
5182	6670	'<textarea id="pdf_intent_error_text"
5183	6671	name="pdf_intent_error_text"
5184	6672	rows="3"
5185	6673	cols="50"
5186		- placeholder="%s"
5187		- %s>%s</textarea>',
	6674	+ placeholder="%s">%s</textarea>',
5188	6675	esc_attr__('Enter error text', 'mxchat'),
5189		- esc_attr($disabled),
5190	6676	isset($this->options['pdf_intent_error_text'])
5191	6677	? esc_textarea($this->options['pdf_intent_error_text'])
5192	6678	: esc_textarea($default_text)
5193	6679	);
5194	6680	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	6681	}
5205	6682
5206	6683	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	6684	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5210	6685
5211		- echo '<div class="' . esc_attr($class) . '">';
5212	6686	echo sprintf(
5213	6687	'<input type="range"
5214	6688	id="pdf_max_pages"
5215	6689	name="pdf_max_pages"
		@@ -5215,37 +6689,24 @@
5215	6689	name="pdf_max_pages"
5216	6690	min="1"
5217	6691	max="69"
5218	6692	value="%d"
5219		- %s
5220	6693	class="range-slider" />',
5221		- esc_attr($max_pages),
5222		- esc_attr($disabled)
	6694	+ esc_attr($max_pages)
5223	6695	);
5224	6696	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5225	6697	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	6698	}
5236	6699
5237	6700	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';
	6701	+ // Always get fresh options instead of using cached $this->options
	6702	+ $fresh_options = get_option('mxchat_options');
	6703	+ $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
5241	6704
5242		- echo '<div class="' . esc_attr($class) . '">';
5243	6705	echo '<label class="toggle-switch">';
5244	6706	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)
	6707	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	6708	+ checked($status, 'on', false)
5248	6709	);
5249	6710	echo '<span class="slider"></span>';
5250	6711	echo '</label>';
5251	6712	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5250,98 +6711,83 @@
5250	6711	echo '</label>';
5251	6712	echo '<label for="live_agent_status" class="mxchat-status-label">';
5252	6713	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5253	6714	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	6715	}
5262	6716
5263		-
5264		-// Away Message Callback
5265	6717	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	6718	$message = isset($this->options['live_agent_away_message'])
5269	6719	? $this->options['live_agent_away_message']
5270	6720	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5271	6721
5272		- echo '<div class="' . esc_attr($class) . '">';
5273	6722	printf(
5274		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5275		- esc_attr($disabled),
	6723	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5276	6724	esc_textarea($message)
5277	6725	);
5278	6726	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	6727	}
5287	6728
5288	6729	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	6730	$message = isset($this->options['live_agent_notification_message'])
5292	6731	? $this->options['live_agent_notification_message']
5293	6732	: __('Live agent has been notified.', 'mxchat');
5294	6733
5295		- echo '<div class="' . esc_attr($class) . '">';
5296	6734	printf(
5297		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5298		- esc_attr($disabled),
	6735	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5299	6736	esc_textarea($message)
5300	6737	);
5301	6738	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	6739	}
5310	6740
5311	6741	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	6742	$webhook_url = isset($this->options['live_agent_webhook_url'])
5315	6743	? esc_url($this->options['live_agent_webhook_url'])
5316	6744	: esc_url(get_option('live_agent_webhook_url', ''));
5317	6745
5318		- echo '<div class="' . esc_attr($class) . '">';
5319	6746	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)
	6747	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	6748	+ $webhook_url
5323	6749	);
5324	6750	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5325	6751	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	6752	+}
5326	6753
5327		- if (!$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>';
	6754	+public function mxchat_live_agent_secret_key_callback() {
	6755	+ printf(
	6756	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	6757	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	6758	+ );
	6759	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	6760	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5333	6761	}
5334	6762
	6763	+public function mxchat_live_agent_bot_token_callback() {
	6764	+ printf(
	6765	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	6766	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	6767	+ );
	6768	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	6769	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	6770	+}
5335	6771
	6772	+public function mxchat_live_agent_user_ids_callback() {
	6773	+ $user_ids = isset($this->options['live_agent_user_ids'])
	6774	+ ? esc_textarea($this->options['live_agent_user_ids'])
	6775	+ : '';
	6776	+
	6777	+ printf(
	6778	+ '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
	6779	+ $user_ids
	6780	+ );
	6781	+ 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>';
	6782	+}
	6783	+
5336	6784	public function mxchat_similarity_threshold_callback() {
5337	6785	// Load from mxchat_options array
5338	6786	$options = get_option('mxchat_options', []);
5339	6787
5340		- // Get value with backwards compatibility
5341		- $threshold = isset($options['similarity_threshold'])
5342		- ? $options['similarity_threshold']
5343		- : get_option('mxchat_similarity_threshold', 80);
	6788	+ // Get value from options array with default of 80
	6789	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
5344	6790
5345	6791	echo '<div class="slider-container">';
5346	6792	echo sprintf(
5347	6793	'<input type="range"
		@@ -5346,9 +6792,9 @@
5346	6792	echo sprintf(
5347	6793	'<input type="range"
5348	6794	id="similarity_threshold"
5349	6795	name="similarity_threshold"
5350		- min="70"
	6796	+ min="20"
5351	6797	max="85"
5352	6798	step="1"
5353	6799	value="%s"
5354	6800	class="range-slider" />',
		@@ -5358,194 +6804,198 @@
5358	6804	'<span id="threshold_value" class="range-value">%s</span>',
5359	6805	esc_html($threshold)
5360	6806	);
5361	6807	echo '</div>';
5362		-
5363	6808	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');
	6809	+ 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	6810	echo '</p>';
5366	6811	}
5367	6812
	6813	+public function mxchat_enqueue_admin_assets() {
	6814	+ // Get plugin version
	6815	+ $version = MXCHAT_VERSION;
5368	6816
	6817	+ // Use file modification time for development (remove in production)
	6818	+ if (defined('WP_DEBUG') && WP_DEBUG) {
	6819	+ $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
	6820	+ }
5369	6821
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';
	6822	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	6823	+ $plugin_url = plugin_dir_url(__FILE__) . '../';
5373	6824
5374		- echo '<div class="' . esc_attr($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($disabled)
5379		- );
5380		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5381		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
	6825	+ // Only load on MxChat pages
	6826	+ if (strpos($current_page, 'mxchat') === false) {
	6827	+ return;
	6828	+ }
5382	6829
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>';
	6830	+ // Always load these on all MxChat pages
	6831	+ $this->enqueue_core_admin_assets($plugin_url, $version);
	6832	+ $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
	6833	+ $this->localize_admin_scripts($current_page);
5389	6834	}
	6835	+private function enqueue_core_admin_assets($plugin_url, $version) {
	6836	+ // Core admin styles
	6837	+ wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
	6838	+ wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
5390	6839
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>';
	6840	+ // Core admin scripts
	6841	+ wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
5410	6842	}
	6843	+private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
	6844	+ switch ($current_page) {
	6845	+ case 'mxchat-prompts':
	6846	+ // Knowledge processing page assets
	6847	+ wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
	6848	+ wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
	6849	+ // Add the knowledge processing script
	6850	+ wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery'), $version, true);
	6851	+ break;
5411	6852
5412		-public function mxchat_enqueue_admin_assets() {
5413		- wp_enqueue_style('wp-color-picker');
	6853	+ case 'mxchat-transcripts':
	6854	+ wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array(), $version);
	6855	+ wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
	6856	+ break;
5414	6857
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
	6858	+ case 'mxchat-actions':
	6859	+ wp_enqueue_style('mxchat-intent-css', $plugin_url . 'css/intent-style.css', array(), $version);
	6860	+ break;
5417	6861
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';
	6862	+ case 'mxchat-activation':
	6863	+ wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
	6864	+ break;
	6865	+ default:
	6866	+ wp_enqueue_script(
	6867	+ 'mxchat-test-streaming-js',
	6868	+ $plugin_url . 'js/mxchat-test-streaming.js',
	6869	+ ['jquery'],
	6870	+ $version,
	6871	+ true
	6872	+ );
5424	6873
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		- $plugin_version,
5454		- true
5455		- );
5456		-
5457		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	6874	+ wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
	6875	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6876	+ 'nonce' => wp_create_nonce('mxchat_test_streaming_nonce')
	6877	+ ]);
	6878	+ break;
	6879	+ }
	6880	+}
	6881	+private function localize_admin_scripts($current_page) {
	6882	+ // Base localization data for main admin script
	6883	+ $base_data = array(
5458	6884	'ajax_url' => admin_url('admin-ajax.php'),
	6885	+ 'nonce' => wp_create_nonce('mxchat_status_nonce'),
	6886	+ 'admin_url' => admin_url(),
5459	6887	'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5460	6888	'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5461	6889	'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5462	6890	'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
5463		- ));
	6891	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6892	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	6893	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	6894	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6895	+ 'fetch_openrouter_models_nonce' => wp_create_nonce('mxchat_fetch_openrouter_models'), // ADD THIS LINE
	6896	+ 'is_activated' => $this->is_activated ? '1' : '0',
	6897	+ 'status_refresh_interval' => 5000,
	6898	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	6899	+ 'ajaxurl' => admin_url('admin-ajax.php')
	6900	+ );
5464	6901
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		- );
	6902	+ // Localize main admin script with base data
	6903	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
5496	6904
	6905	+ // Page-specific localizations
	6906	+ $this->localize_page_specific_scripts($current_page);
	6907	+}
	6908	+private function localize_page_specific_scripts($current_page) {
	6909	+ switch ($current_page) {
	6910	+ case 'mxchat-prompts':
	6911	+ // Status updater localization
	6912	+ wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
	6913	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6914	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	6915	+ ));
5497	6916
5498		- wp_enqueue_style(
5499		- 'mxchat-intent-css',
5500		- plugin_dir_url(__FILE__) . '../css/intent-style.css',
5501		- array(),
5502		- $intent_css_version
5503		- );
	6917	+ // Content selector localization
	6918	+ wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
	6919	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6920	+ 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
	6921	+ 'i18n' => array(
	6922	+ 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
	6923	+ 'selectAll' => __('Select All', 'mxchat'),
	6924	+ 'process' => __('Process Selected', 'mxchat'),
	6925	+ 'cancel' => __('Cancel', 'mxchat'),
	6926	+ 'noResults' => __('No content found.', 'mxchat')
	6927	+ )
	6928	+ ));
5504	6929
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		- ) );
	6930	+ wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
	6931	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6932	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'),
	6933	+ 'queue_nonce' => wp_create_nonce('mxchat_queue_nonce'),
	6934	+ 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
	6935	+ 'settings_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	6936	+ 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
	6937	+ 'admin_url' => admin_url(),
	6938	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6939	+ 'status_refresh_interval' => 2000
	6940	+ ));
	6941	+ break;
5510	6942
5511		- // Localize the script for color picker and settings
5512		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6943	+ case 'mxchat-activation':
	6944	+ wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
	6945	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6946	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
	6947	+ ));
	6948	+ break;
	6949	+
	6950	+ case 'mxchat-settings':
	6951	+ default:
	6952	+ // Color picker and settings localization
	6953	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6954	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6955	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	6956	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	6957	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	6958	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	6959	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	6960	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	6961	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	6962	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	6963	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	6964	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	6965	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	6966	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
	6967	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
	6968	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	6969	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	6970	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	6971	+ 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	6972	+ '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'),
	6973	+ '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'),
	6974	+ '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'),
	6975	+ 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
	6976	+ 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
	6977	+ 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
	6978	+ 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
	6979	+ 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
	6980	+ 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
	6981	+ 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	6982	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	6983	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
	6984	+ 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
	6985	+ 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
	6986	+ 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	6987	+ ));
	6988	+ break;
	6989	+ }
	6990	+
	6991	+ // Additional localization that was in the original code
	6992	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
5513	6993	'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' => $this->options['toolbar_icon_color'] ?? '#212121',
	6994	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5544	6995	));
5545	6996	}
5546	6997
5547		-
5548	6998	public function mxchat_sanitize($input) {
5549	6999	$new_input = array();
5550	7000
5551	7001	if (isset($input['api_key'])) {
		@@ -5553,9 +7003,9 @@
5553	7003	}
5554	7004
5555	7005	if (isset($input['similarity_threshold'])) {
5556	7006	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5557		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	7007	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5558	7008	}
5559	7009
5560	7010	if (isset($input['xai_api_key'])) {
5561	7011	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
		@@ -5564,12 +7014,24 @@
5564	7014	if (isset($input['claude_api_key'])) {
5565	7015	$new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
5566	7016	}
5567	7017
	7018	+ if (isset($input['enable_streaming_toggle'])) {
	7019	+ $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
	7020	+ } else {
	7021	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	7022	+ $new_input['enable_streaming_toggle'] = 'off';
	7023	+ }
	7024	+
	7025	+
5568	7026	if (isset($input['deepseek_api_key'])) {
5569	7027	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5570	7028	}
5571	7029
	7030	+ if (isset($input['gemini_api_key'])) {
	7031	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	7032	+ }
	7033	+
5572	7034	if (isset($input['enable_woocommerce_integration'])) {
5573	7035	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5574	7036	}
5575	7037
		@@ -5602,12 +7064,20 @@
5602	7064	if (isset($input['append_to_body'])) {
5603	7065	$new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
5604	7066	}
5605	7067
	7068	+ if (isset($input['contextual_awareness_toggle'])) {
	7069	+ $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
	7070	+}
	7071	+
5606	7072	if (isset($input['top_bar_title'])) {
5607	7073	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5608	7074	}
5609	7075
	7076	+ if (isset($input['ai_agent_text'])) {
	7077	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	7078	+ }
	7079	+
5610	7080	if (isset($input['enable_email_block'])) {
5611	7081	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5612	7082	}
5613	7083
		@@ -5617,11 +7087,20 @@
5617	7087	}
5618	7088	if (isset($input['email_blocker_button_text'])) {
5619	7089	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5620	7090	}
5621		-
	7091	+ // Sanitize name field toggle
	7092	+ if (isset($input['enable_name_field'])) {
	7093	+ $new_input['enable_name_field'] = ($input['enable_name_field'] === 'on') ? 'on' : 'off';
	7094	+ } else {
	7095	+ $new_input['enable_name_field'] = 'off';
	7096	+ }
	7097	+ // Sanitize name field placeholder
	7098	+ if (isset($input['name_field_placeholder'])) {
	7099	+ $new_input['name_field_placeholder'] = sanitize_text_field($input['name_field_placeholder']);
	7100	+ }
5622	7101	if (isset($input['intro_message'])) {
5623		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	7102	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5624	7103	}
5625	7104
5626	7105	if (isset($input['input_copy'])) {
5627	7106	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5630,47 +7109,96 @@
5630	7109	if (isset($input['rate_limit_message'])) {
5631	7110	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5632	7111	}
5633	7112
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']);
	7113	+// Handle the new rate limits format
	7114	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	7115	+ $new_input['rate_limits'] = array();
	7116	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	7117	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
5637	7118
5638		- if (in_array($rate_limit, $allowed_limits, true)) {
5639		- $new_input['rate_limit_logged_out'] = $rate_limit;
5640		- } else {
5641		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	7119	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	7120	+ $new_input['rate_limits'][$role_id] = array();
	7121	+
	7122	+ // Sanitize limit
	7123	+ if (isset($settings['limit'])) {
	7124	+ $limit = sanitize_text_field($settings['limit']);
	7125	+ if (in_array($limit, $allowed_limits, true)) {
	7126	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	7127	+ } else {
	7128	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	7129	+ }
5642	7130	}
5643		- }
5644	7131
5645		- // Handle role rate limits
5646		- if (isset($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] = $rate_limit;
	7132	+ // Sanitize timeframe
	7133	+ if (isset($settings['timeframe'])) {
	7134	+ $timeframe = sanitize_text_field($settings['timeframe']);
	7135	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	7136	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5654	7137	} else {
5655		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	7138	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5656	7139	}
5657	7140	}
	7141	+
	7142	+ // Sanitize message
	7143	+ if (isset($settings['message'])) {
	7144	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	7145	+ }
5658	7146	}
	7147	+}
5659	7148
5660	7149	if (isset($input['pre_chat_message'])) {
5661	7150	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5662	7151	}
5663	7152
5664		- if (isset($input['model'])) {
	7153	+ if (isset($input['voyage_api_key'])) {
	7154	+ $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
	7155	+ }
	7156	+
	7157	+ // Add to your sanitize function
	7158	+ if (isset($input['embedding_model'])) {
5665	7159	$allowed_models = array(
5666		- 'grok-beta',
	7160	+ 'text-embedding-ada-002',
	7161	+ 'text-embedding-3-small',
	7162	+ 'text-embedding-3-large',
	7163	+ 'voyage-3-large',
	7164	+ 'gemini-embedding-exp-03-07'
	7165	+ );
	7166	+ if (in_array($input['embedding_model'], $allowed_models)) {
	7167	+ $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
	7168	+ }
	7169	+ }
	7170	+
	7171	+if (isset($input['model'])) {
	7172	+ if ($input['model'] === 'openrouter') {
	7173	+ $new_input['model'] = 'openrouter';
	7174	+ } else {
	7175	+ $allowed_models = array(
	7176	+ 'gemini-2.0-flash',
	7177	+ 'gemini-2.0-flash-lite',
	7178	+ 'gemini-1.5-pro',
	7179	+ 'gemini-1.5-flash',
	7180	+ 'grok-4-0709',
	7181	+ 'grok-3-beta',
	7182	+ 'grok-3-fast-beta',
	7183	+ 'grok-3-mini-beta',
	7184	+ 'grok-3-mini-fast-beta',
5667	7185	'grok-2',
5668	7186	'deepseek-chat',
5669		- 'claude-3-5-sonnet-20241022',
	7187	+ 'claude-sonnet-4-5-20250929',
	7188	+ 'claude-opus-4-1-20250805',
	7189	+ 'claude-haiku-4-5-20251001',
	7190	+ 'claude-opus-4-20250514',
	7191	+ 'claude-sonnet-4-20250514',
	7192	+ 'claude-3-7-sonnet-20250219',
	7193	+ // REMOVED: 'claude-3-5-sonnet-20241022',
5670	7194	'claude-3-opus-20240229',
5671	7195	'claude-3-sonnet-20240229',
5672	7196	'claude-3-haiku-20240307',
	7197	+ 'gpt-5',
	7198	+ 'gpt-5-mini',
	7199	+ 'gpt-5-nano',
	7200	+ 'gpt-4.1-2025-04-14',
5673	7201	'gpt-4o',
5674	7202	'gpt-4o-mini',
5675	7203	'gpt-4-turbo',
5676	7204	'gpt-4',
		@@ -5675,13 +7203,33 @@
5675	7203	'gpt-4-turbo',
5676	7204	'gpt-4',
5677	7205	'gpt-3.5-turbo',
5678	7206	);
	7207	+
5679	7208	if (in_array($input['model'], $allowed_models)) {
5680	7209	$new_input['model'] = sanitize_text_field($input['model']);
	7210	+ } else {
	7211	+ // Fallback for any deprecated model
	7212	+ $new_input['model'] = 'claude-3-7-sonnet-20250219';
5681	7213	}
5682	7214	}
	7215	+}
	7216	+
	7217	+if (isset($input['openrouter_selected_model'])) {
	7218	+ // Just sanitize it, don't validate against a whitelist
	7219	+ $new_input['openrouter_selected_model'] = sanitize_text_field($input['openrouter_selected_model']);
	7220	+}
5683	7221
	7222	+// ADD THIS:
	7223	+if (isset($input['openrouter_selected_model_name'])) {
	7224	+ $new_input['openrouter_selected_model_name'] = sanitize_text_field($input['openrouter_selected_model_name']);
	7225	+}
	7226	+
	7227	+ if (isset($input['openrouter_api_key'])) {
	7228	+ $new_input['openrouter_api_key'] = sanitize_text_field($input['openrouter_api_key']);
	7229	+ }
	7230	+
	7231	+
5684	7232	if (isset($input['close_button_color'])) {
5685	7233	$new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
5686	7234	}
5687	7235
		@@ -5736,8 +7284,12 @@
5736	7284	if (isset($input['top_bar_bg_color'])) {
5737	7285	$new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
5738	7286	}
5739	7287
	7288	+ if (isset($input['quick_questions_toggle_color'])) {
	7289	+ $new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
	7290	+ }
	7291	+
5740	7292	if (isset($input['send_button_font_color'])) {
5741	7293	$new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
5742	7294	}
5743	7295
		@@ -5795,15 +7347,14 @@
5795	7347	if (isset($input['loops_mailing_list'])) {
5796	7348	$new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
5797	7349	}
5798	7350
5799		- // Sanitize Triggered Phrase Response
	7351	+// Sanitize Triggered Phrase Response
5800	7352	if (isset($input['triggered_phrase_response'])) {
5801	7353	$new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
5802	7354	}
5803		-
5804	7355	if (isset($input['email_capture_response'])) {
5805		- $new_input['email_capture_response'] = sanitize_textarea_field($input['email_capture_response']);
	7356	+ $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
5806	7357	}
5807	7358
5808	7359	// Sanitize Brave Search Settings
5809	7360	if (isset($input['brave_api_key'])) {
		@@ -5836,8 +7387,22 @@
5836	7387	if (isset($input['chat_toolbar_toggle'])) {
5837	7388	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5838	7389	}
5839	7390
	7391	+ // Sanitize PDF upload button toggle
	7392	+ if (isset($input['show_pdf_upload_button'])) {
	7393	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	7394	+ } else {
	7395	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	7396	+ }
	7397	+
	7398	+ // Sanitize Word upload button toggle
	7399	+ if (isset($input['show_word_upload_button'])) {
	7400	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	7401	+ } else {
	7402	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	7403	+ }
	7404	+
5840	7405	if (isset($input['pdf_intent_trigger_text'])) {
5841	7406	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5842	7407	}
5843	7408
		@@ -5867,8 +7432,12 @@
5867	7432	if (isset($input['live_agent_bot_token'])) {
5868	7433	$new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
5869	7434	}
5870	7435
	7436	+ if (isset($input['live_agent_user_ids'])) {
	7437	+ $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
	7438	+ }
	7439	+
5871	7440	if (isset($input['live_agent_status'])) {
5872	7441	$new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
5873	7442	}
5874	7443	if (isset($input['live_agent_away_message'])) {
		@@ -5891,62 +7460,10 @@
5891	7460	}
5892	7461
5893	7462
5894	7463
5895		-private static function mxchat_extract_main_content($html) {
5896		- if (empty($html)) {
5897		- //error_log('mxchat_extract_main_content: Empty HTML content received');
5898		- return '';
5899		- }
5900	7464
5901		- try {
5902		- $dom = new DOMDocument;
5903		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
5904	7465
5905		- // Simple load of HTML, with @ to suppress warnings
5906		- @$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 $html; // Return original HTML if parsing fails
5943		- } finally {
5944		- libxml_clear_errors();
5945		- }
5946		-}
5947		-
5948		-
5949	7466	private function mxchat_fetch_loops_mailing_lists($api_key) {
5950	7467	$url = 'https://app.loops.so/api/v1/lists';
5951	7468	$response = wp_remote_get($url, array(
5952	7469	'headers' => array(
		@@ -5964,12 +7481,8 @@
5964	7481
5965	7482	return isset($lists) && is_array($lists) ? $lists : array();
5966	7483	}
5967	7484
5968		-
5969		-
5970		-
5971		-
5972	7485	function mxchat_calculate_cosine_similarity($vec1, $vec2) {
5973	7486	if (empty($vec1) || empty($vec2)) {
5974	7487	return 0.0;
5975	7488	}
		@@ -5990,8 +7503,441 @@
5990	7503	return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
5991	7504	}
5992	7505	}
5993	7506
	7507	+/**
	7508	+ * Validates nonce and deletes all chat prompts
	7509	+ */
	7510	+public function mxchat_handle_delete_all_prompts() {
	7511	+ //error_log('=== DELETE ALL DEBUG START ===');
	7512	+
	7513	+ // Verify nonce
	7514	+ if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
	7515	+ //error_log('DEBUG: Nonce verification failed');
	7516	+ wp_die(__('Nonce verification failed.', 'mxchat'));
	7517	+ }
	7518	+
	7519	+ // Check permissions
	7520	+ if (!current_user_can('manage_options')) {
	7521	+ //error_log('DEBUG: Permission check failed');
	7522	+ wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	7523	+ }
	7524	+
	7525	+ // Get bot_id from POST data
	7526	+ $bot_id = isset($_POST['bot_id']) ? sanitize_text_field($_POST['bot_id']) : 'default';
	7527	+ //error_log('DEBUG: Bot ID from POST: ' . $bot_id);
	7528	+
	7529	+ $success = true;
	7530	+ $error_messages = array();
	7531	+
	7532	+ // Get bot-specific Pinecone configuration
	7533	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	7534	+ $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($bot_id);
	7535	+
	7536	+ //error_log('DEBUG: Pinecone options retrieved:');
	7537	+ //error_log(' - Use Pinecone: ' . ($pinecone_options['mxchat_use_pinecone'] ?? 'NOT SET'));
	7538	+ //error_log(' - API Key: ' . (empty($pinecone_options['mxchat_pinecone_api_key']) ? 'EMPTY' : 'SET'));
	7539	+ //error_log(' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
	7540	+
	7541	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	7542	+
	7543	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	7544	+ //error_log('[MXCHAT-DELETE] Pinecone is enabled for bot ' . $bot_id . ' - deleting all from Pinecone');
	7545	+
	7546	+ // Delete from bot-specific Pinecone index
	7547	+ $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
	7548	+
	7549	+ //error_log('DEBUG: Delete all result: ' . ($result['success'] ? 'SUCCESS' : 'FAILED'));
	7550	+ if (!$result['success']) {
	7551	+ //error_log('DEBUG: Delete all error: ' . $result['message']);
	7552	+ }
	7553	+
	7554	+ if (!$result['success']) {
	7555	+ $success = false;
	7556	+ $error_messages[] = $result['message'];
	7557	+ }
	7558	+
	7559	+ // No cache clearing needed since we removed caching
	7560	+
	7561	+ } else {
	7562	+ //error_log('[MXCHAT-DELETE] Pinecone not enabled for bot ' . $bot_id . ' - deleting from WordPress database');
	7563	+
	7564	+ // Delete from WordPress database
	7565	+ global $wpdb;
	7566	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	7567	+
	7568	+ // If multi-bot is active and we have a specific bot, delete only that bot's content
	7569	+ if ($bot_id !== 'default' && class_exists('MxChat_Multi_Bot_Manager')) {
	7570	+ $result = $wpdb->delete(
	7571	+ $table_name,
	7572	+ array('bot_id' => $bot_id),
	7573	+ array('%s')
	7574	+ );
	7575	+ } else {
	7576	+ // Delete all content for default bot
	7577	+ $result = $wpdb->query("DELETE FROM {$table_name}");
	7578	+ }
	7579	+
	7580	+ if ($result === false) {
	7581	+ $success = false;
	7582	+ $error_messages[] = 'Failed to delete from WordPress database';
	7583	+ }
	7584	+ }
	7585	+
	7586	+ // No cache clearing needed since we removed caching
	7587	+
	7588	+ //error_log('=== DELETE ALL DEBUG END ===');
	7589	+
	7590	+ // Redirect back with a success message and bot_id
	7591	+ $redirect_url = add_query_arg(array(
	7592	+ 'page' => 'mxchat-prompts',
	7593	+ 'bot_id' => $bot_id,
	7594	+ 'all_deleted' => $success ? 'true' : 'false'
	7595	+ ), admin_url('admin.php'));
	7596	+
	7597	+ wp_safe_redirect($redirect_url);
	7598	+ exit;
	7599	+}
	7600	+
	7601	+
	7602	+
	7603	+ /**
	7604	+ * Handles deletion prompt with nonce validation
	7605	+ */
	7606	+ public function mxchat_handle_delete_prompt() {
	7607	+ // Sanitize and validate nonce
	7608	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	7609	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	7610	+ wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	7611	+ }
	7612	+
	7613	+ // Check permissions
	7614	+ if (!current_user_can('manage_options')) {
	7615	+ wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	7616	+ }
	7617	+
	7618	+ // Get ID and source parameters
	7619	+ $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
	7620	+ $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	7621	+
	7622	+ if (empty($id)) {
	7623	+ wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	7624	+ }
	7625	+
	7626	+ $success = false;
	7627	+ $error_message = '';
	7628	+
	7629	+ // Check if Pinecone is enabled and determine source automatically if not specified
	7630	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	7631	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	7632	+
	7633	+ // If source is not specified, determine based on Pinecone configuration
	7634	+ if (empty($source)) {
	7635	+ $source = $use_pinecone ? 'pinecone' : 'wordpress';
	7636	+ }
	7637	+
	7638	+ if ($source === 'pinecone' || $use_pinecone) {
	7639	+ //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	7640	+
	7641	+ // Handle Pinecone deletion
	7642	+ if (empty($pinecone_options['mxchat_pinecone_host']) ||
	7643	+ empty($pinecone_options['mxchat_pinecone_api_key'])) {
	7644	+ wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
	7645	+ }
	7646	+
	7647	+ // Delete from Pinecone using the vector ID directly
	7648	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	7649	+ $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
	7650	+ $id,
	7651	+ $pinecone_options['mxchat_pinecone_api_key'],
	7652	+ $pinecone_options['mxchat_pinecone_host']
	7653	+ );
	7654	+ if ($result['success']) {
	7655	+ $success = true;
	7656	+
	7657	+ // Remove from vector cache
	7658	+ $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
	7659	+ $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
	7660	+
	7661	+ set_transient('mxchat_admin_notice_success',
	7662	+ esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
	7663	+ } else {
	7664	+ $error_message = $result['message'];
	7665	+ set_transient('mxchat_admin_notice_error',
	7666	+ esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
	7667	+ }
	7668	+ } else {
	7669	+ //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	7670	+
	7671	+ // Handle WordPress database deletion
	7672	+ global $wpdb;
	7673	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	7674	+
	7675	+ // Clear cache and delete prompt
	7676	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	7677	+
	7678	+ $result = $wpdb->delete(
	7679	+ $table_name,
	7680	+ array('id' => intval($id)),
	7681	+ array('%d')
	7682	+ );
	7683	+
	7684	+ if ($result !== false) {
	7685	+ $success = true;
	7686	+ set_transient('mxchat_admin_notice_success',
	7687	+ esc_html__('Entry deleted successfully.', 'mxchat'), 30);
	7688	+ } else {
	7689	+ set_transient('mxchat_admin_notice_error',
	7690	+ esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
	7691	+ }
	7692	+ }
	7693	+
	7694	+ // Redirect back to the prompts page
	7695	+ wp_safe_redirect(add_query_arg(
	7696	+ array(
	7697	+ 'page' => 'mxchat-prompts',
	7698	+ 'deleted' => $success ? 'true' : 'false'
	7699	+ ),
	7700	+ admin_url('admin.php')
	7701	+ ));
	7702	+ exit;
	7703	+ }
	7704	+
	7705	+
	7706	+
	7707	+
	7708	+ /**
	7709	+ * Averages multiple vectors into a single vector
	7710	+ */
	7711	+ private function mxchat_average_vectors($vectors) {
	7712	+ $vector_length = count($vectors[0]);
	7713	+ $sum_vector = array_fill(0, $vector_length, 0);
	7714	+
	7715	+ foreach ($vectors as $vector) {
	7716	+ for ($i = 0; $i < $vector_length; $i++) {
	7717	+ $sum_vector[$i] += $vector[$i];
	7718	+ }
	7719	+ }
	7720	+
	7721	+ // Divide each component by the number of vectors to get the average
	7722	+ $num_vectors = count($vectors);
	7723	+ for ($i = 0; $i < $vector_length; $i++) {
	7724	+ $sum_vector[$i] /= $num_vectors;
	7725	+ }
	7726	+
	7727	+ return $sum_vector;
	7728	+ }
	7729	+
	7730	+
	7731	+
	7732	+
	7733	+ /**
	7734	+ * Generates embeddings from input text for MXChat
	7735	+ */
	7736	+ public function mxchat_generate_embedding($text) {
	7737	+ // Enable detailed logging for debugging
	7738	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	7739	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	7740	+
	7741	+ $options = get_option('mxchat_options');
	7742	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	7743	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	7744	+
	7745	+ // Determine provider and endpoint
	7746	+ if (strpos($selected_model, 'voyage') === 0) {
	7747	+ $api_key = $options['voyage_api_key'] ?? '';
	7748	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	7749	+ $provider_name = 'Voyage AI';
	7750	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	7751	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	7752	+ $api_key = $options['gemini_api_key'] ?? '';
	7753	+ $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
	7754	+ $provider_name = 'Google Gemini';
	7755	+ //error_log('[MXCHAT-EMBED] Using Google Gemini API');
	7756	+ } else {
	7757	+ $api_key = $options['api_key'] ?? '';
	7758	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	7759	+ $provider_name = 'OpenAI';
	7760	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	7761	+ }
	7762	+
	7763	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	7764	+
	7765	+ if (empty($api_key)) {
	7766	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	7767	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	7768	+ return $error_message;
	7769	+ }
	7770	+
	7771	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	7772	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	7773	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	7774	+
	7775	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
	7776	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	7777	+ // Consider truncating text here
	7778	+ }
	7779	+
	7780	+ // Prepare request body based on provider
	7781	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7782	+ // Gemini API format
	7783	+ $request_body = array(
	7784	+ 'model' => 'models/' . $selected_model,
	7785	+ 'content' => array(
	7786	+ 'parts' => array(
	7787	+ array('text' => $text)
	7788	+ )
	7789	+ )
	7790	+ );
	7791	+
	7792	+ // Set output dimensionality to 1536 for consistency with other models
	7793	+ $request_body['outputDimensionality'] = 1536;
	7794	+ } else {
	7795	+ // OpenAI/Voyage API format
	7796	+ $request_body = array(
	7797	+ 'model' => $selected_model,
	7798	+ 'input' => $text
	7799	+ );
	7800	+
	7801	+ // Add output_dimension for voyage-3-large model
	7802	+ if ($selected_model === 'voyage-3-large') {
	7803	+ $request_body['output_dimension'] = 2048;
	7804	+ }
	7805	+ }
	7806	+
	7807	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	7808	+
	7809	+ // Prepare headers based on provider
	7810	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7811	+ // Gemini uses API key as query parameter
	7812	+ $endpoint .= '?key=' . $api_key;
	7813	+ $headers = array(
	7814	+ 'Content-Type' => 'application/json'
	7815	+ );
	7816	+ } else {
	7817	+ // OpenAI/Voyage use Bearer token
	7818	+ $headers = array(
	7819	+ 'Authorization' => 'Bearer ' . $api_key,
	7820	+ 'Content-Type' => 'application/json'
	7821	+ );
	7822	+ }
	7823	+
	7824	+ // Make API request
	7825	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	7826	+ $response = wp_remote_post($endpoint, array(
	7827	+ 'body' => wp_json_encode($request_body),
	7828	+ 'headers' => $headers,
	7829	+ 'timeout' => 60 // Increased timeout for large inputs
	7830	+ ));
	7831	+
	7832	+ // Handle wp_remote_post errors
	7833	+ if (is_wp_error($response)) {
	7834	+ $error_message = $response->get_error_message();
	7835	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	7836	+ return 'Connection error: ' . $error_message;
	7837	+ }
	7838	+
	7839	+ // Get and check HTTP response code
	7840	+ $http_code = wp_remote_retrieve_response_code($response);
	7841	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	7842	+
	7843	+ if ($http_code !== 200) {
	7844	+ $error_body = wp_remote_retrieve_body($response);
	7845	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	7846	+
	7847	+ // Try to parse error for more details
	7848	+ $error_json = json_decode($error_body, true);
	7849	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	7850	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	7851	+ $error_message = $error_json['error']['message'] ?? 'No message';
	7852	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	7853	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	7854	+
	7855	+ // Customize error message for common API errors
	7856	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	7857	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	7858	+ } elseif ($error_type === 'authentication_error') {
	7859	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	7860	+ }
	7861	+
	7862	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7863	+ return $error_message;
	7864	+ }
	7865	+
	7866	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	7867	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7868	+ return $error_message;
	7869	+ }
	7870	+
	7871	+ // Parse response body
	7872	+ $response_body = wp_remote_retrieve_body($response);
	7873	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	7874	+
	7875	+ $response_data = json_decode($response_body, true);
	7876	+
	7877	+ if (json_last_error() !== JSON_ERROR_NONE) {
	7878	+ $error = json_last_error_msg();
	7879	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	7880	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	7881	+ return "Failed to parse API response: $error";
	7882	+ }
	7883	+
	7884	+ // Handle different response formats based on provider
	7885	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7886	+ // Gemini API response format
	7887	+ if (isset($response_data['embedding']['values'])) {
	7888	+ $embedding_dimensions = count($response_data['embedding']['values']);
	7889	+ //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
	7890	+
	7891	+ // Check if embedding dimensions are as expected (should be 1536)
	7892	+ if ($embedding_dimensions !== 1536) {
	7893	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
	7894	+ }
	7895	+
	7896	+ return $response_data['embedding']['values'];
	7897	+ } else {
	7898	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
	7899	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7900	+
	7901	+ if (isset($response_data['error'])) {
	7902	+ $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
	7903	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7904	+ return $error_message;
	7905	+ }
	7906	+
	7907	+ $error_message = "Invalid Gemini API response format: No embedding found";
	7908	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7909	+ return $error_message;
	7910	+ }
	7911	+ } else {
	7912	+ // OpenAI/Voyage API response format
	7913	+ if (isset($response_data['data'][0]['embedding'])) {
	7914	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	7915	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	7916	+
	7917	+ // Check if embedding dimensions are as expected
	7918	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	7919	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	7920	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	7921	+ }
	7922	+
	7923	+ return $response_data['data'][0]['embedding'];
	7924	+ } else {
	7925	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	7926	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7927	+
	7928	+ if (isset($response_data['error'])) {
	7929	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	7930	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7931	+ return $error_message;
	7932	+ }
	7933	+
	7934	+ $error_message = "Invalid API response format: No embedding found";
	7935	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7936	+ return $error_message;
	7937	+ }
	7938	+ }
	7939	+ }
5994	7940
5995	7941
5996	7942
5997	7943	}