← All changes | includes/class-mxchat-admin.php +4539 -2897 2.0.5 → 2.4.6 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	$this->initialize_default_options();
		@@ -23,50 +25,41 @@
23	25	add_action('admin_init', array($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'));
60	52	}
61	53
62		- // Method to check if the license is active
63	54	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		- }
	55	+ // Get the raw value without translation
	56	+ $license_status = get_option('mxchat_license_status', 'inactive');
67	57
68		- // Initialize default options
	58	+ // Check against multiple possible values, bypassing translation issues
	59	+ return ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
	60	+}
	61	+
69	62	private function initialize_default_options() {
70	63	$default_options = array(
71	64	'api_key' => '',
72	65	'xai_api_key' => '',
		@@ -71,25 +64,46 @@
71	64	'api_key' => '',
72	65	'xai_api_key' => '',
73	66	'claude_api_key' => '',
74	67	'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'),
	68	+ 'voyage_api_key' => '',
	69	+ 'gemini_api_key' => '',
	70	+ 'enable_streaming_toggle' => 'on',
	71	+ 'embedding_model' => 'text-embedding-ada-002',
	72	+ '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:
	73	+
	74	+ # Response Style - CRITICALLY IMPORTANT
	75	+ - MAXIMUM LENGTH: 1-3 short sentences per response
	76	+ - Ultra-concise: Get straight to the answer with no filler
	77	+ - No introductions like "Sure!" or "I\'d be happy to help"
	78	+ - No phrases like "based on my knowledge" or "according to information"
	79	+ - No explanatory text before giving the answer
	80	+ - No summaries or repetition
	81	+ - Hyperlink all URLs
	82	+ - Respond in user\'s language
	83	+ - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	84	+
	85	+ # Knowledge Base Requirements - PREVENT HALLUCINATIONS
	86	+ - ONLY answer questions using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	87	+ - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	88	+ - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	89	+ - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	90	+ - Better to admit insufficient information than provide inaccurate answers',
81	91	'model' => esc_html__('gpt-4o', 'mxchat'),
82	92	'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
83	93	'role_rate_limits' => array(),
84	94	'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
85	95	'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'),
	96	+ '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	97	'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
	98	+ 'enable_name_field' => 'off', // NEW
	99	+ 'name_field_placeholder' => esc_html__('Enter your name', 'mxchat'), // NEW
88	100	'top_bar_title' => esc_html__('MxChat', 'mxchat'),
89		- 'intro_message' => esc_html__('Hello! How can I assist you today?', 'mxchat'),
	101	+ 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
	102	+ 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
90	103	'input_copy' => esc_html__('How can I assist?', 'mxchat'),
91	104	'append_to_body' => esc_html__('off', 'mxchat'),
	105	+ 'contextual_awareness_toggle' => 'off',
92	106	'close_button_color' => esc_html__('#fff', 'mxchat'),
93	107	'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
94	108	'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
95	109	'user_message_font_color' => esc_html__('#212121', 'mxchat'),
		@@ -106,17 +120,19 @@
106	120
107	121	// New fields for Loops Integration
108	122	'loops_api_key' => '',
109	123	'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'),
	124	+ 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	125	+ 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
112	126	'popular_question_1' => '',
113	127	'popular_question_2' => '',
114	128	'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'),
	129	+ 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
	130	+ 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
	131	+ 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
118	132	'pdf_max_pages' => 69,
	133	+ 'show_pdf_upload_button' => 'on',
	134	+ 'show_word_upload_button' => 'on',
119	135
120	136	// Live Agent Integration
121	137	'live_agent_webhook_url' => '',
122	138	'live_agent_secret_key' => '',
		@@ -150,10 +166,8 @@
150	166	// Update the $this->options property
151	167	$this->options = $merged_options;
152	168	}
153	169
154		-
155		-
156	170	public function mxchat_add_plugin_page() {
157	171	// Main menu page
158	172	add_menu_page(
159	173	esc_html__('MxChat Settings', 'mxchat'),
		@@ -184,14 +198,14 @@
184	198	array($this, 'mxchat_create_transcripts_page')
185	199	);
186	200
187	201	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($this, 'mxchat_intents_page_html')
	202	+ 'mxchat-max',
	203	+ esc_html__('MxChat Actions', 'mxchat'),
	204	+ esc_html__('Actions', 'mxchat'),
	205	+ 'manage_options',
	206	+ 'mxchat-actions',
	207	+ array($this, 'mxchat_actions_page_html')
194	208	);
195	209
196	210	add_submenu_page(
197	211	'mxchat-max',
		@@ -218,156 +232,299 @@
218	232	$addons_page = new MxChat_Addons();
219	233	$addons_page->render_page();
220	234	}
221	235
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')]);
	236	+/**
	237	+ * Test actual streaming functionality in the WordPress environment
	238	+ */
	239	+public function mxchat_handle_test_streaming_actual() {
	240	+ check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
	241	+
	242	+ // Check if headers have already been sent
	243	+ if (headers_sent()) {
	244	+ wp_send_json_error(['message' => 'Headers already sent - streaming not possible']);
	245	+ return;
226	246	}
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')]);
	247	+
	248	+ // Check for required functions
	249	+ if (!function_exists('curl_init')) {
	250	+ wp_send_json_error(['message' => 'cURL not available - streaming requires cURL']);
	251	+ return;
232	252	}
233		- // Load the full options array
	253	+
	254	+ // Get user's selected model and API key
234	255	$options = get_option('mxchat_options', []);
235		- // Handle special cases
236		- switch ($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		- }
	256	+ $selected_model = $options['model'] ?? 'gpt-4o';
	257	+
	258	+ // Get the provider from the model
	259	+ $model_parts = explode('-', $selected_model);
	260	+ $provider = strtolower($model_parts[0]);
	261	+
	262	+ // Get the appropriate API key
	263	+ $api_key = '';
	264	+ switch ($provider) {
	265	+ case 'gpt':
	266	+ case 'o1':
	267	+ $api_key = $options['api_key'] ?? '';
244	268	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;
	269	+ case 'claude':
	270	+ $api_key = $options['claude_api_key'] ?? '';
261	271	break;
262		- case 'live_agent_status':
263		- // Set the new value
264		- $options[$name] = ($value === 'on') ? 'on' : 'off';
	272	+ case 'grok':
	273	+ $api_key = $options['xai_api_key'] ?? '';
265	274	break;
266		- case 'enable_woocommerce_integration':
267		- // Handle values that used to be 1/0
268		- $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
	275	+ case 'deepseek':
	276	+ $api_key = $options['deepseek_api_key'] ?? '';
269	277	break;
	278	+ case 'gemini':
	279	+ $api_key = $options['gemini_api_key'] ?? '';
	280	+ break;
270	281	default:
271		- // Handle role rate limits
272		- if (strpos($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		- }
	282	+ // Default to OpenAI for unknown models
	283	+ $api_key = $options['api_key'] ?? '';
	284	+ $provider = 'gpt';
298	285	break;
299	286	}
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, $value);
	287	+
	288	+ if (empty($api_key)) {
	289	+ wp_send_json_error(['message' => "API key not configured for {$provider} provider"]);
	290	+ return;
308	291	}
309		- if ($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')]);
	292	+
	293	+ // Test streaming with the selected model and provider
	294	+ try {
	295	+ $this->perform_streaming_test($provider, $selected_model, $api_key);
	296	+ } catch (Exception $e) {
	297	+ wp_send_json_error(['message' => 'Streaming test exception: ' . $e->getMessage()]);
313	298	}
314	299	}
315	300
316	301	/**
317		- * Handles AJAX auto-save for prompts and auto-sync settings.
	302	+ * Perform the actual streaming test
318	303	*/
319		-public function mxchat_save_prompts_setting_callback() {
320		- // Check the correct nonce for this action.
321		- check_ajax_referer( 'mxchat_prompts_setting_nonce', '_ajax_nonce' );
	304	+private function perform_streaming_test($provider, $model, $api_key) {
	305	+ // Set streaming headers
	306	+ header('Content-Type: text/event-stream');
	307	+ header('Cache-Control: no-cache');
	308	+ header('X-Accel-Buffering: no'); // Disable nginx buffering
322	309
323		- if ( ! current_user_can( 'manage_options' ) ) {
324		- wp_send_json_error( [ 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ] );
	310	+ // Prepare test message
	311	+ $test_message = "Please respond with exactly: 'Streaming test successful!' - send this as a short response for testing.";
	312	+
	313	+ // Configure API request based on provider
	314	+ $url = '';
	315	+ $headers = [];
	316	+ $body = [];
	317	+
	318	+ switch ($provider) {
	319	+ case 'gpt':
	320	+ case 'o1':
	321	+ $url = 'https://api.openai.com/v1/chat/completions';
	322	+ $headers = [
	323	+ 'Content-Type: application/json',
	324	+ 'Authorization: Bearer ' . $api_key
	325	+ ];
	326	+ $body = [
	327	+ 'model' => $model,
	328	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	329	+ 'max_tokens' => 50,
	330	+ 'temperature' => 0.3,
	331	+ 'stream' => true
	332	+ ];
	333	+ break;
	334	+
	335	+ case 'claude':
	336	+ $url = 'https://api.anthropic.com/v1/messages';
	337	+ $headers = [
	338	+ 'Content-Type: application/json',
	339	+ 'x-api-key: ' . $api_key,
	340	+ 'anthropic-version: 2023-06-01'
	341	+ ];
	342	+ $body = [
	343	+ 'model' => $model,
	344	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	345	+ 'max_tokens' => 50,
	346	+ 'temperature' => 0.3,
	347	+ 'stream' => true
	348	+ ];
	349	+ break;
	350	+
	351	+ case 'grok':
	352	+ $url = 'https://api.x.ai/v1/chat/completions';
	353	+ $headers = [
	354	+ 'Content-Type: application/json',
	355	+ 'Authorization: Bearer ' . $api_key
	356	+ ];
	357	+ $body = [
	358	+ 'model' => $model,
	359	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	360	+ 'max_tokens' => 50,
	361	+ 'temperature' => 0.3,
	362	+ 'stream' => true
	363	+ ];
	364	+ break;
	365	+
	366	+ case 'deepseek':
	367	+ $url = 'https://api.deepseek.com/v1/chat/completions';
	368	+ $headers = [
	369	+ 'Content-Type: application/json',
	370	+ 'Authorization: Bearer ' . $api_key
	371	+ ];
	372	+ $body = [
	373	+ 'model' => $model,
	374	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	375	+ 'max_tokens' => 50,
	376	+ 'temperature' => 0.3,
	377	+ 'stream' => true
	378	+ ];
	379	+ break;
	380	+
	381	+ default:
	382	+ echo "data: " . json_encode(['error' => 'Unsupported provider for streaming test: ' . $provider]) . "\n\n";
	383	+ flush();
	384	+ return;
325	385	}
326	386
327		- $name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
328		- $value = isset( $_POST['value'] ) ? sanitize_text_field( wp_unslash( $_POST['value'] ) ) : '';
	387	+ // Initialize cURL
	388	+ $ch = curl_init();
	389	+ curl_setopt($ch, CURLOPT_URL, $url);
	390	+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
	391	+ curl_setopt($ch, CURLOPT_POST, true);
	392	+ curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($body));
	393	+ curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
	394	+ curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
	395	+ curl_setopt($ch, CURLOPT_TIMEOUT, 30);
	396	+ curl_setopt($ch, CURLOPT_WRITEFUNCTION, function($ch, $data) use ($provider) {
	397	+ return $this->process_streaming_test_data($data, $provider);
	398	+ });
329	399
330		- if ( empty( $name ) ) {
331		- wp_send_json_error( [ 'message' => esc_html__( 'Invalid field name', 'mxchat' ) ] );
	400	+ // Send initial test message
	401	+ echo "data: " . json_encode(['content' => '[Starting streaming test...]']) . "\n\n";
	402	+ flush();
	403	+
	404	+ $result = curl_exec($ch);
	405	+ $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
	406	+ $curl_error = curl_error($ch);
	407	+ curl_close($ch);
	408	+
	409	+ if ($curl_error) {
	410	+ echo "data: " . json_encode(['error' => 'cURL Error: ' . $curl_error]) . "\n\n";
	411	+ flush();
	412	+ return;
332	413	}
333	414
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, $value );
339		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
	415	+ if ($http_code !== 200) {
	416	+ echo "data: " . json_encode(['error' => 'API returned HTTP ' . $http_code]) . "\n\n";
	417	+ flush();
	418	+ return;
340	419	}
341	420
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', [] );
	421	+ // Send completion signal
	422	+ echo "data: [DONE]\n\n";
	423	+ flush();
	424	+}
349	425
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[ $key ] = '0';
355		- // Or, if you prefer, just return an error so that the main plugin doesn't handle it:
356		- wp_send_json_error( [ 'message' => esc_html__( 'Pinecone settings are now handled in the add-on.', 'mxchat' ) ] );
	426	+/**
	427	+ * Process streaming data for the test
	428	+ */
	429	+private function process_streaming_test_data($data, $provider) {
	430	+ static $chunk_count = 0;
	431	+
	432	+ $lines = explode("\n", $data);
	433	+
	434	+ foreach ($lines as $line) {
	435	+ if (trim($line) === '') {
	436	+ continue;
	437	+ }
	438	+
	439	+ // Handle different provider formats
	440	+ if ($provider === 'claude') {
	441	+ // Claude uses event: and data: format
	442	+ if (strpos($line, 'data: ') === 0) {
	443	+ $json_str = substr($line, 6);
	444	+ $json = json_decode($json_str, true);
	445	+
	446	+ if (isset($json['type']) && $json['type'] === 'content_block_delta') {
	447	+ if (isset($json['delta']['text'])) {
	448	+ $chunk_count++;
	449	+ echo "data: " . json_encode([
	450	+ 'content' => $json['delta']['text'],
	451	+ 'test_chunk' => $chunk_count
	452	+ ]) . "\n\n";
	453	+ flush();
	454	+ }
	455	+ }
	456	+ }
357	457	} else {
358		- // For all other fields, use the existing logic.
359		- $options[ $key ] = ( $value === 'on' || $value === '1' ) ? '1' : $value;
	458	+ // OpenAI, X.AI, DeepSeek format
	459	+ if (strpos($line, 'data: ') === 0) {
	460	+ $json_str = substr($line, 6);
	461	+
	462	+ if ($json_str === '[DONE]') {
	463	+ // Don't echo [DONE] here, let the main function handle it
	464	+ continue;
	465	+ }
	466	+
	467	+ $json = json_decode($json_str, true);
	468	+ if (isset($json['choices'][0]['delta']['content'])) {
	469	+ $chunk_count++;
	470	+ echo "data: " . json_encode([
	471	+ 'content' => $json['choices'][0]['delta']['content'],
	472	+ 'test_chunk' => $chunk_count
	473	+ ]) . "\n\n";
	474	+ flush();
	475	+ }
	476	+ }
360	477	}
361		- update_option( 'mxchat_prompts_options', $options );
362		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
363	478	}
	479	+
	480	+ return strlen($data);
364	481	}
365	482
	483	+/**
	484	+ * Updated version of your existing test method (keep this as a fallback)
	485	+ */
	486	+public function mxchat_handle_test_streaming() {
	487	+ check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
366	488
367		- wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
	489	+ // Use the actual streaming test instead
	490	+ $this->mxchat_handle_test_streaming_actual();
368	491	}
369	492
	493	+
	494	+public function register_pinecone_settings() {
	495	+ register_setting(
	496	+ 'mxchat_pinecone_addon_options',
	497	+ 'mxchat_pinecone_addon_options',
	498	+ array(
	499	+ 'type' => 'array',
	500	+ 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
	501	+ 'default' => array(
	502	+ 'mxchat_use_pinecone' => '0',
	503	+ 'mxchat_pinecone_api_key' => '',
	504	+ 'mxchat_pinecone_host' => '',
	505	+ 'mxchat_pinecone_index' => '',
	506	+ 'mxchat_pinecone_environment' => ''
	507	+ )
	508	+ )
	509	+ );
	510	+}
	511	+
	512	+public function sanitize_pinecone_settings($input) {
	513	+ $sanitized = array();
	514	+
	515	+ $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
	516	+ $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
	517	+ $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
	518	+ $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
	519	+ $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
	520	+
	521	+ // Remove https:// from host if present
	522	+ $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
	523	+
	524	+ return $sanitized;
	525	+}
	526	+
370	527	public function mxchat_display_admin_notice() {
371	528	// Success notice
372	529	if ($message = get_transient('mxchat_admin_notice_success')) {
373	530	?>
		@@ -390,209 +547,351 @@
390	547	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
391	548	}
392	549	}
393	550
	551	+public function show_live_agent_disabled_banner() {
	552	+ $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
394	553
395		-
396		-
397		-
	554	+ if ($show_disabled_notice) {
	555	+ ?>
	556	+ <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
	557	+ <div class="mxchat-pro-notification">
	558	+ <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
	559	+ <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
	560	+ <line x1="18" y1="6" x2="6" y2="18"></line>
	561	+ <line x1="6" y1="6" x2="18" y2="18"></line>
	562	+ </svg>
	563	+ </button>
	564	+ <div class="mxchat-live-agent-content">
	565	+ <h3>🔧 Live Agent Integration Updated!</h3>
	566	+ <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>
	567	+ </div>
	568	+ </div>
	569	+ </div>
	570	+ <?php
	571	+ }
	572	+}
398	573	public function mxchat_create_admin_page() {
	574	+ $this->add_live_agent_nonce();
399	575
400	576	?>
401		- <div class="wrap mxchat-admin">
402		- <?php if (!$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 $20 on MxChat Pro!', 'mxchat'); ?>
406		- <a href="https://mxchat.ai/" target="_blank"><?php echo esc_html__('Upgrade to Pro today', 'mxchat'); ?></a>
407		- </p>
	577	+ <div class="wrap mxchat-wrapper">
	578	+ <!-- Hero Section -->
	579	+ <div class="mxchat-hero">
	580	+ <h1 class="mxchat-main-title">
	581	+ <span class="mxchat-gradient-text">MxChat</span> Settings
	582	+ </h1>
	583	+ <p class="mxchat-hero-subtitle">
	584	+ <?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
	585	+ </p>
408	586	</div>
409		- <?php endif; ?>
410	587
411		- <div class="mxchat-agents-banner">
412		- <p>
413		- <strong><?php echo esc_html__('The MxChat Add-Ons Platform', 'mxchat'); ?></strong><?php echo esc_html__(' is here! Pro users get unlimited access to our growing collection of powerful add-ons. ', 'mxchat'); ?><a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>"><?php echo esc_html__('Explore all add-ons', 'mxchat'); ?></a><?php echo esc_html__(' including Forms Builder, Theme Customizer, Content Moderation, and more – all included with your lifetime Pro license!', 'mxchat'); ?>
414		- </p>
415		- </div>
	588	+ <div class="mxchat-content">
	589	+
	590	+ <?php if (!$this->is_activated): ?>
	591	+ <div class="mxchat-pro-card">
	592	+ <div class="mxchat-pro-notification">
	593	+ <div class="mxchat-pro-content">
	594	+ <h3>🚀 Limited Lifetime Offer: Save 15% on MxChat Pro, Agency, or Agency Plus!</h3>
	595	+ <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>
	596	+ <div class="mxchat-pro-cta">
	597	+ <a href="https://mxchat.ai/" target="_blank" class="mxchat-button"><?php echo esc_html__('Upgrade Today', 'mxchat'); ?></a>
	598	+ <a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>" class="mxchat-link"><?php echo esc_html__('Preview Add-ons', 'mxchat'); ?></a>
	599	+ </div>
	600	+ </div>
	601	+ </div>
	602	+ <?php endif; ?>
416	603
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>
	604	+ <?php
	605	+ $this->show_live_agent_disabled_banner();
	606	+ ?>
422	607
423		- <div id="chatbot" class="mxchat-tab-content active">
424		- <div class="mxchat-autosave-section">
425		- <?php do_settings_sections('mxchat-chatbot'); ?>
	608	+ <!-- Tabs Navigation -->
	609	+ <div class="mxchat-tabs">
	610	+ <button class="mxchat-tab-button active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></button>
	611	+ <button class="mxchat-tab-button" data-tab="embed"><?php echo esc_html__('Toolbar & Components', 'mxchat'); ?></button>
	612	+ <button class="mxchat-tab-button" data-tab="general"><?php echo esc_html__('YouTube Tutorials', 'mxchat'); ?></button>
426	613	</div>
427		- </div>
428	614
429		- <div id="embed" class="mxchat-tab-content">
430		- <div class="mxchat-autosave-section">
431		-
432		- <div class="mxchat-settings-section">
433		- <h2><?php echo esc_html__('Loops Settings', 'mxchat'); ?></h2>
434		- <table class="form-table">
435		- <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
436		- </table>
	615	+ <!-- Tab Contents -->
	616	+ <div id="chatbot" class="mxchat-tab-content active">
	617	+ <div class="mxchat-card">
	618	+ <div class="mxchat-autosave-section">
	619	+ <?php do_settings_sections('mxchat-chatbot'); ?>
	620	+ </div>
437	621	</div>
	622	+ </div>
438	623
439		- <div class="section-divider"></div>
	624	+ <div id="embed" class="mxchat-tab-content">
440	625
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>
	626	+ <div class="mxchat-card">
	627	+ <h2><?php esc_html_e('Toolbar Settings', 'mxchat'); ?></h2>
	628	+ <div class="mxchat-autosave-section">
	629	+ <table class="form-table">
	630	+ <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
	631	+ </table>
	632	+ </div>
446	633	</div>
447	634
448		- <div class="section-divider"></div>
449	635
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>
	636	+ <div class="mxchat-card">
	637	+ <h2><?php esc_html_e('Loops Settings', 'mxchat'); ?></h2>
	638	+ <div class="mxchat-autosave-section">
	639	+ <table class="form-table">
	640	+ <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
	641	+ </table>
	642	+ </div>
455	643	</div>
456	644
457		- <div class="section-divider"></div>
	645	+ <div class="mxchat-card">
	646	+ <h2><?php esc_html_e('Brave Search Settings', 'mxchat'); ?></h2>
	647	+ <div class="mxchat-autosave-section">
	648	+ <table class="form-table">
	649	+ <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
	650	+ </table>
	651	+ </div>
	652	+ </div>
458	653
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>
	654	+ <div class="mxchat-card">
	655	+ <h2><?php esc_html_e('Live Agent Settings', 'mxchat'); ?></h2>
	656	+ <div class="mxchat-autosave-section">
	657	+<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">
	658	+ <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
	659	+ </table>
	660	+ </div>
466	661	</div>
467	662	</div>
468		- </div>
469	663
	664	+ <div id="general" class="mxchat-tab-content">
	665	+ <div class="mxchat-card">
	666	+ <?php do_settings_sections('mxchat-general'); ?>
	667	+ <div class="video-tutorials-section">
470	668
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	669
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>
	670	+ <div class="support-notification">
	671	+ <div class="support-notification-icon">
	672	+ <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">
	673	+ <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"/>
	674	+ <path d="M12 9v4"/>
	675	+ <path d="M12 17h.01"/>
	676	+ </svg>
	677	+ </div>
	678	+ <div class="support-notification-content">
	679	+ <h3 class="support-notification-title"><?php echo esc_html__('Need Help? We\'re Here for You!', 'mxchat'); ?></h3>
	680	+ <p class="support-notification-message">
	681	+ <?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'); ?>
	682	+ </p>
	683	+ <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer" class="support-notification-button">
	684	+ <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">
	685	+ <path d="M14 9a2 2 0 0 1-2 2H6l-4 4V4c0-1.1.9-2 2-2h8a2 2 0 0 1 2 2v5Z"/>
	686	+ <path d="M18 9h2a2 2 0 0 1 2 2v11l-4-4h-6a2 2 0 0 1-2-2v-1"/>
	687	+ </svg>
	688	+ <?php echo esc_html__('Submit Support Ticket', 'mxchat'); ?>
	689	+ </a>
	690	+ </div>
	691	+</div>
	692	+
	693	+ <div class="tutorial-grid">
	694	+
	695	+ <div class="tutorial-item">
	696	+ <h3><?php echo esc_html__('AI Theme Generator Tutorial', 'mxchat'); ?></h3>
	697	+ <div class="video-description">
	698	+ <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>
	699	+ <a href="https://www.youtube.com/watch?v=rSQDW2qbtRU&t" target="_blank" rel="noopener" class="video-link">
	700	+ <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>
	701	+ <?php echo esc_html__('Watch AI Theme Generator Tutorial', 'mxchat'); ?>
	702	+ </a>
	703	+ </div>
	704	+</div>
	705	+
	706	+
	707	+ <div class="tutorial-item">
	708	+ <h3><?php echo esc_html__('MxChat Forms Tutorial', 'mxchat'); ?></h3>
	709	+ <div class="video-description">
	710	+ <p><?php echo esc_html__('Learn how to create and manage smart forms that automatically trigger during chat conversations.', 'mxchat'); ?></p>
	711	+ <a href="https://www.youtube.com/watch?v=3MrWy5dRalA" 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 MxChat Forms Tutorial', 'mxchat'); ?>
	714	+ </a>
493	715	</div>
	716	+ </div>
494	717
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>
	718	+<div class="tutorial-item">
	719	+ <h3><?php echo esc_html__('Admin Assistant Add-on', 'mxchat'); ?></h3>
	720	+ <div class="video-description">
	721	+ <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>
	722	+ <a href="https://youtu.be/AdEA1k-UCFM" target="_blank" rel="noopener" class="video-link">
	723	+ <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>
	724	+ <?php echo esc_html__('Watch Admin Assistant Tutorial', 'mxchat'); ?>
	725	+ </a>
	726	+ </div>
	727	+</div>
	728	+
	729	+ <div class="tutorial-item">
	730	+ <h3><?php echo esc_html__('Intent Tester Guide', 'mxchat'); ?></h3>
	731	+ <div class="video-description">
	732	+ <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>
	733	+ <a href="https://www.youtube.com/watch?v=uTr14tn59Hc" target="_blank" rel="noopener" class="video-link">
	734	+ <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>
	735	+ <?php echo esc_html__('Watch Intent Tester Tutorial', 'mxchat'); ?>
	736	+ </a>
503	737	</div>
	738	+ </div>
504	739
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>
	740	+ <div class="tutorial-item">
	741	+ <h3><?php echo esc_html__('Theme Customizer Add-on', 'mxchat'); ?></h3>
	742	+ <div class="video-description">
	743	+ <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>
	744	+ <a href="https://youtu.be/MfbB9mZi6ag" target="_blank" rel="noopener" class="video-link">
	745	+ <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>
	746	+ <?php echo esc_html__('Watch Theme Customizer Tutorial', 'mxchat'); ?>
	747	+ </a>
513	748	</div>
	749	+ </div>
514	750
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>
	751	+ <div class="tutorial-item">
	752	+ <h3><?php echo esc_html__('WooCommerce Integration', 'mxchat'); ?></h3>
	753	+ <div class="video-description">
	754	+ <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>
	755	+ <a href="https://www.youtube.com/watch?v=WsqAppHRGdA" target="_blank" rel="noopener" class="video-link">
	756	+ <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>
	757	+ <?php echo esc_html__('Watch WooCommerce Integration Tutorial', 'mxchat'); ?>
	758	+ </a>
520	759	</div>
	760	+ </div>
521	761
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>
	762	+ <div class="tutorial-item">
	763	+ <h3><?php echo esc_html__('Knowledge Base Setup', 'mxchat'); ?></h3>
	764	+ <div class="video-description">
	765	+ <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>
	766	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	767	+ <a href="https://www.youtube.com/watch?v=8Ztjs66-VTo" 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 Knowledge Base Setup Tutorial', 'mxchat'); ?>
	770	+ </a>
527	771	</div>
	772	+ </div>
528	773
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>
	774	+ <div class="tutorial-item">
	775	+ <h3><?php echo esc_html__('Toolbar Chat with Documents', 'mxchat'); ?></h3>
	776	+ <div class="video-description">
	777	+ <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>
	778	+ <a href="https://www.youtube.com/watch?v=j_c45WWCTG0" target="_blank" rel="noopener" class="video-link">
	779	+ <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>
	780	+ <?php echo esc_html__('Watch Document Chat Tutorial', 'mxchat'); ?>
	781	+ </a>
534	782	</div>
	783	+ </div>
535	784
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>
	785	+ <div class="tutorial-item">
	786	+ <h3><?php echo esc_html__('MxChat Smart Recommender Tutorial', 'mxchat'); ?></h3>
	787	+ <div class="video-description">
	788	+ <p><?php echo esc_html__('Learn how to create intelligent recommendation flows that guide users to perfect matches based on their preferences.', 'mxchat'); ?></p>
	789	+ <a href="https://www.youtube.com/watch?v=8te1KPa238g&t=1s" target="_blank" rel="noopener" class="video-link">
	790	+ <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>
	791	+ <?php echo esc_html__('Watch Smart Recommender Tutorial', 'mxchat'); ?>
	792	+ </a>
541	793	</div>
	794	+ </div>
542	795
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>
	796	+ <div class="tutorial-item">
	797	+ <h3><?php echo esc_html__('Perplexity Integration', 'mxchat'); ?></h3>
	798	+ <div class="video-description">
	799	+ <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>
	800	+ <a href="https://youtu.be/wpKkbt24-bo" target="_blank" rel="noopener" class="video-link">
	801	+ <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>
	802	+ <?php echo esc_html__('Watch Perplexity Integration Tutorial', 'mxchat'); ?>
	803	+ </a>
548	804	</div>
	805	+ </div>
549	806
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>
	807	+ <div class="tutorial-item">
	808	+ <h3><?php echo esc_html__('Brave Search Intent', 'mxchat'); ?></h3>
	809	+ <div class="video-description">
	810	+ <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>
	811	+ <a href="https://www.youtube.com/watch?v=7vDL5H7vToc" target="_blank" rel="noopener" class="video-link">
	812	+ <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>
	813	+ <?php echo esc_html__('Watch Brave Search Intent Tutorial', 'mxchat'); ?>
	814	+ </a>
555	815	</div>
	816	+ </div>
556	817
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>
	818	+ <div class="tutorial-item">
	819	+ <h3><?php echo esc_html__('Loops Email Capture', 'mxchat'); ?></h3>
	820	+ <div class="video-description">
	821	+ <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>
	822	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	823	+ <a href="https://www.youtube.com/watch?v=CNgm5TYDyTc" target="_blank" rel="noopener" class="video-link">
	824	+ <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>
	825	+ <?php echo esc_html__('Watch Loops Email Capture Tutorial', 'mxchat'); ?>
	826	+ </a>
565	827	</div>
	828	+ </div>
566	829
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>
	830	+ <div class="tutorial-item">
	831	+ <h3><?php echo esc_html__('MxChat AI Agent Testing Service', 'mxchat'); ?></h3>
	832	+ <div class="video-description">
	833	+ <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>
	834	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	835	+ <a href="https://www.youtube.com/watch?v=A0jowbpyX54" target="_blank" rel="noopener" class="video-link">
	836	+ <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>
	837	+ <?php echo esc_html__('Watch AI Agent Testing Tutorial', 'mxchat'); ?>
	838	+ </a>
572	839	</div>
	840	+ </div>
	841	+ </div>
573	842
	843	+ </div>
	844	+ </div>
	845	+ </div>
574	846	</div>
575	847	</div>
576	848	<?php
577	849	}
578	850
	851	+public function dismiss_live_agent_notice() {
	852	+ // Add debugging
	853	+ //error_log('dismiss_live_agent_notice called');
	854	+ //error_log('POST data: ' . print_r($_POST, true));
579	855
	856	+ // Verify nonce
	857	+ if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
	858	+ //error_log('Nonce verification failed');
	859	+ wp_die('Security check failed');
	860	+ }
	861	+
	862	+ // Remove the notice flag
	863	+ $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
	864	+ //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
	865	+
	866	+ wp_send_json_success();
	867	+}
	868	+public function add_live_agent_nonce() {
	869	+ if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
	870	+ // Make sure your admin script is enqueued and localize the data
	871	+ wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
	872	+ 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
	873	+ 'ajaxurl' => admin_url('admin-ajax.php')
	874	+ ));
	875	+ }
	876	+}
	877	+
	878	+
580	879	public function mxchat_create_transcripts_page() {
581	880	global $wpdb;
582	881	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
583		-
	882	+
584	883	// Get basic stats
585	884	$total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
586	885	$total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
587		-
	886	+
588	887	// Count unique users with detailed breakdown
589	888	$total_users = $wpdb->get_var("
590		- SELECT COUNT(DISTINCT
591		- CASE
	889	+ SELECT COUNT(DISTINCT
	890	+ CASE
592	891	WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
593	892	WHEN user_id != 0 THEN CONCAT('user_', user_id)
594		- WHEN user_identifier NOT LIKE 'Tech-Savvy User'
	893	+ WHEN user_identifier NOT LIKE 'Tech-Savvy User'
595	894	AND user_identifier NOT LIKE 'Detail-Oriented User'
596	895	AND user_identifier NOT LIKE 'Language Learner'
597	896	AND user_identifier NOT LIKE 'Casual Browser'
598	897	AND user_identifier NOT LIKE 'Policy Enforcer'
		@@ -600,11 +899,11 @@
600	899	AND user_identifier NOT LIKE 'Loyalty Member'
601	900	AND user_identifier NOT LIKE 'Gift Buyer'
602	901	AND user_identifier NOT LIKE 'Parent or Caregiver'
603	902	THEN user_identifier
604		- ELSE session_id
	903	+ ELSE session_id
605	904	END
606		- )
	905	+ )
607	906	FROM $table_name
608	907	WHERE role != 'assistant'
609	908	");
610	909
		@@ -609,16 +908,16 @@
609	908	");
610	909
611	910	// Get user type breakdown
612	911	$registered_users = $wpdb->get_var("
613		- SELECT COUNT(DISTINCT user_email)
614		- FROM $table_name
	912	+ SELECT COUNT(DISTINCT user_email)
	913	+ FROM $table_name
615	914	WHERE user_email != '' AND user_email IS NOT NULL
616	915	");
617	916
618	917	$guest_users = $wpdb->get_var("
619		- SELECT COUNT(DISTINCT user_identifier)
620		- FROM $table_name
	918	+ SELECT COUNT(DISTINCT user_identifier)
	919	+ FROM $table_name
621	920	WHERE (user_email = '' OR user_email IS NULL)
622	921	AND role != 'assistant'
623	922	AND user_identifier NOT LIKE 'Tech-Savvy User'
624	923	AND user_identifier NOT LIKE 'Detail-Oriented User'
		@@ -632,10 +931,10 @@
632	931	");
633	932
634	933	// Get agent test messages count
635	934	$agent_tests = $wpdb->get_var("
636		- SELECT COUNT(DISTINCT session_id)
637		- FROM $table_name
	935	+ SELECT COUNT(DISTINCT session_id)
	936	+ FROM $table_name
638	937	WHERE user_identifier IN (
639	938	'Tech-Savvy User',
640	939	'Detail-Oriented User',
641	940	'Language Learner',
		@@ -680,21 +979,22 @@
680	979	<div class="stat-content">
681	980	<span class="stat-value"><?php echo esc_html($total_users); ?></span>
682	981	<span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
683	982	<span class="stat-sublabel">
684		- <?php
	983	+ <?php
685	984	echo sprintf(
686	985	esc_html__('%d registered, %d guests, %d agent tests', 'mxchat'),
687	986	$registered_users,
688	987	$guest_users,
689	988	$agent_tests
690		- );
	989	+ );
691	990	?>
692	991	</span>
693	992	</div>
694	993	</div>
695	994	</div>
696		- <!-- Search and Filter Controls -->
	995	+
	996	+ <!-- Search and Filter Controls with Notification Settings Button -->
697	997	<div class="mxchat-controls-wrapper">
698	998	<div class="mxchat-search-box">
699	999	<input type="text" id="mxchat-search-transcripts"
700	1000	placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
		@@ -702,8 +1002,12 @@
702	1002	</div>
703	1003	<form id="mxchat-delete-form" method="post">
704	1004	<?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
705	1005	<div class="mxchat-controls">
	1006	+ <button type="button" id="mxchat-chat-email-notification-btn" class="mxchat-action-button">
	1007	+ <span class="dashicons dashicons-email"></span>
	1008	+ <?php esc_html_e('Notification Settings', 'mxchat'); ?>
	1009	+ </button>
706	1010	<button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
707	1011	<span class="dashicons dashicons-download"></span>
708	1012	<?php esc_html_e('Export All Chats', 'mxchat'); ?>
709	1013	</button>
		@@ -717,15 +1021,94 @@
717	1021	</button>
718	1022	</div>
719	1023	</form>
720	1024	</div>
	1025	+
721	1026	<!-- Transcripts Container -->
722	1027	<div id="mxchat-transcripts"></div>
723	1028	</div>
724	1029	</div>
	1030	+
	1031	+ <!-- Modal for Chat Email Notification Settings -->
	1032	+ <div id="mxchat-chat-email-notification-modal" class="mxchat-chat-notification-modal-overlay" style="display: none;">
	1033	+ <div class="mxchat-chat-notification-modal-content">
	1034	+ <div class="mxchat-chat-notification-modal-header">
	1035	+ <h2><?php esc_html_e('Email Notification Settings', 'mxchat'); ?></h2>
	1036	+ <button type="button" class="mxchat-chat-notification-modal-close">&times;</button>
	1037	+ </div>
	1038	+ <div class="mxchat-chat-notification-modal-body">
	1039	+ <form method="post" action="options.php" id="mxchat-chat-email-notification-form">
	1040	+ <?php
	1041	+ settings_fields('mxchat_transcripts_options');
	1042	+ do_settings_sections('mxchat-transcripts');
	1043	+ ?>
	1044	+ <div class="mxchat-chat-notification-modal-footer">
	1045	+ <button type="submit" class="button button-primary">
	1046	+ <?php esc_html_e('Save Notification Settings', 'mxchat'); ?>
	1047	+ </button>
	1048	+ <button type="button" class="button mxchat-chat-notification-modal-cancel">
	1049	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	1050	+ </button>
	1051	+ </div>
	1052	+ </form>
	1053	+ </div>
	1054	+ </div>
	1055	+ </div>
725	1056	<?php
726	1057	}
727	1058
	1059	+
	1060	+public function mxchat_transcripts_notification_section_callback() {
	1061	+ 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>';
	1062	+}
	1063	+public function mxchat_enable_notifications_callback() {
	1064	+ $options = get_option('mxchat_transcripts_options', array());
	1065	+ $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
	1066	+ ?>
	1067	+ <label for="mxchat_enable_notifications">
	1068	+ <input type="checkbox" id="mxchat_enable_notifications"
	1069	+ name="mxchat_transcripts_options[mxchat_enable_notifications]"
	1070	+ value="1" <?php checked(1, $enabled); ?>>
	1071	+ <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
	1072	+ </label>
	1073	+ <p class="description">
	1074	+ <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
	1075	+ </p>
	1076	+ <?php
	1077	+}
	1078	+public function mxchat_notification_email_callback() {
	1079	+ $options = get_option('mxchat_transcripts_options', array());
	1080	+ $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
	1081	+ ?>
	1082	+ <input type="email" id="mxchat_notification_email"
	1083	+ name="mxchat_transcripts_options[mxchat_notification_email]"
	1084	+ value="<?php echo esc_attr($email); ?>"
	1085	+ class="regular-text">
	1086	+ <p class="description">
	1087	+ <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
	1088	+ </p>
	1089	+ <?php
	1090	+}
	1091	+public function sanitize_transcripts_options($input) {
	1092	+ $sanitized = array();
	1093	+
	1094	+ $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
	1095	+
	1096	+ if (isset($input['mxchat_notification_email'])) {
	1097	+ $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
	1098	+ if (!is_email($sanitized['mxchat_notification_email'])) {
	1099	+ add_settings_error(
	1100	+ 'mxchat_transcripts_options',
	1101	+ 'invalid_email',
	1102	+ __('Please enter a valid email address for notifications.', 'mxchat'),
	1103	+ 'error'
	1104	+ );
	1105	+ $sanitized['mxchat_notification_email'] = get_option('admin_email');
	1106	+ }
	1107	+ }
	1108	+
	1109	+ return $sanitized;
	1110	+}
728	1111	public function export_chat_transcripts() {
729	1112	if (!current_user_can('manage_options')) {
730	1113	wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
731	1114	}
		@@ -736,10 +1119,10 @@
736	1119	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
737	1120
738	1121	// Get all transcripts ordered by session and timestamp
739	1122	$results = $wpdb->get_results(
740		- "SELECT session_id, user_email, user_identifier, role, message, timestamp
741		- FROM {$table_name}
	1123	+ "SELECT session_id, user_email, user_identifier, role, message, timestamp
	1124	+ FROM {$table_name}
742	1125	ORDER BY session_id, timestamp ASC"
743	1126	);
744	1127
745	1128	if (empty($results)) {
		@@ -784,88 +1167,172 @@
784	1167	fclose($output);
785	1168	wp_die();
786	1169	}
787	1170
	1171	+
788	1172	public function mxchat_fetch_chat_history() {
789	1173	global $wpdb;
790	1174	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1175	+ $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
791	1176
792	1177	if (!current_user_can('manage_options')) {
793	1178	wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
794	1179	}
795	1180
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"
	1181	+ $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
	1182	+ $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
	1183	+ $offset = ($page - 1) * $per_page;
	1184	+ $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
	1185	+
	1186	+ $search_condition = '';
	1187	+ $search_params = [];
	1188	+
	1189	+ if (!empty($search)) {
	1190	+ $search_condition = "WHERE (
	1191	+ session_id LIKE %s
	1192	+ OR user_email LIKE %s
	1193	+ OR user_name LIKE %s
	1194	+ OR user_identifier LIKE %s
	1195	+ OR message LIKE %s
	1196	+ )";
	1197	+ $search_params = array_fill(0, 5, '%' . $wpdb->esc_like($search) . '%');
	1198	+ }
	1199	+
	1200	+ $count_query = !empty($search)
	1201	+ ? $wpdb->prepare("SELECT COUNT(DISTINCT session_id) FROM {$table_name} {$search_condition}", $search_params)
	1202	+ : "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
	1203	+
	1204	+ $total_sessions = $wpdb->get_var($count_query);
	1205	+
	1206	+ $session_query = !empty($search)
	1207	+ ? $wpdb->prepare(
	1208	+ "SELECT DISTINCT t.session_id FROM {$table_name} t {$search_condition}
	1209	+ GROUP BY t.session_id ORDER BY MAX(t.timestamp) DESC LIMIT %d OFFSET %d",
	1210	+ array_merge($search_params, [$per_page, $offset])
803	1211	)
804		- );
	1212	+ : $wpdb->prepare(
	1213	+ "SELECT DISTINCT session_id FROM {$table_name}
	1214	+ GROUP BY session_id ORDER BY MAX(timestamp) DESC LIMIT %d OFFSET %d",
	1215	+ $per_page, $offset
	1216	+ );
805	1217
	1218	+ $session_ids = $wpdb->get_col($session_query);
	1219	+
806	1220	if (empty($session_ids)) {
807		- wp_die(esc_html__('No chat history available.', 'mxchat'));
	1221	+ ob_start();
	1222	+ echo '<div class="mxchat-no-results">';
	1223	+ echo esc_html__('No chat history found.', 'mxchat');
	1224	+ if (!empty($search)) {
	1225	+ echo ' ' . esc_html__('Try adjusting your search criteria.', 'mxchat');
	1226	+ }
	1227	+ echo '</div>';
	1228	+ wp_send_json([
	1229	+ 'html' => ob_get_clean(),
	1230	+ 'page' => $page,
	1231	+ 'total_pages' => 0,
	1232	+ 'total_sessions' => 0
	1233	+ ]);
	1234	+ wp_die();
808	1235	}
809	1236
	1237	+ $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
	1238	+ $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
	1239	+
810	1240	ob_start();
811	1241	echo '<div class="mxchat-transcript">';
812	1242
813		- // Iterate through sessions from newest to oldest
814	1243	foreach ($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",
	1244	+ $session_data = $originating_columns_exist
	1245	+ ? $wpdb->get_row($wpdb->prepare(
	1246	+ "SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
	1247	+ FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
823	1248	$session_id
824		- )
825		- );
	1249	+ ))
	1250	+ : $wpdb->get_row($wpdb->prepare(
	1251	+ "SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
	1252	+ WHERE session_id = %s LIMIT 1",
	1253	+ $session_id
	1254	+ ));
826	1255
827		- // Debug: Check email retrieval
828		- if (empty($email)) {
829		- //error_log("No email found for session {$session_id}");
830		- } else {
831		- //error_log("Email for session {$session_id}: " . $email);
	1256	+ $clicked_urls = [];
	1257	+ if ($url_table_exists) {
	1258	+ $url_clicks = $wpdb->get_results(
	1259	+ $wpdb->prepare(
	1260	+ "SELECT DISTINCT clicked_url FROM {$url_clicks_table}
	1261	+ WHERE session_id = %s ORDER BY click_timestamp ASC",
	1262	+ $session_id
	1263	+ )
	1264	+ );
	1265	+ foreach ($url_clicks as $click) {
	1266	+ $clicked_urls[] = $click->clicked_url;
	1267	+ }
832	1268	}
833	1269
834		- // Get messages for this session ordered by timestamp
835	1270	$messages = $wpdb->get_results(
836	1271	$wpdb->prepare(
837	1272	"SELECT * FROM {$table_name}
838		- WHERE session_id = %s
839		- ORDER BY timestamp ASC",
	1273	+ WHERE session_id = %s ORDER BY timestamp ASC",
840	1274	$session_id
841	1275	)
842	1276	);
843	1277
844		- // Start session block
	1278	+ $latest_timestamp = !empty($messages) ? end($messages)->timestamp : $session_data->timestamp;
	1279	+ $session_time = wp_date('M j, g:ia', strtotime($latest_timestamp . ' UTC'));
	1280	+
	1281	+ $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
	1282	+ $user_name = !empty($session_data->user_name) ? $session_data->user_name : ''; // NEW
	1283	+ $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
	1284	+
	1285	+ // NEW: Build user display with name if available
	1286	+ if (!empty($user_email)) {
	1287	+ $user_display = $user_email;
	1288	+ if (!empty($user_name)) {
	1289	+ $user_display .= ' (' . $user_name . ')';
	1290	+ }
	1291	+ } else {
	1292	+ $user_display = $user_identifier;
	1293	+ }
845	1294	echo '<div class="mxchat-session">';
846		- echo '<div class="mxchat-session-header">';
847		- // Wrap checkbox and session ID in one block
848		- echo '<div class="mxchat-session-id">';
849		- echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
850		- echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
851		- echo '</div>';
	1295	+ echo '<div class="mxchat-session-header" data-session-id="' . esc_attr($session_id) . '">';
	1296	+ echo '<div class="mxchat-user-row">' . esc_html($user_display) . '</div>';
852	1297
853		- // Place email directly below the session ID block
854		- if (!empty($email)) {
855		- echo '<div class="mxchat-session-email">';
856		- echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
	1298	+ if ($originating_columns_exist && !empty($session_data->originating_page_url)) {
	1299	+ $page_title = !empty($session_data->originating_page_title) ? $session_data->originating_page_title : $session_data->originating_page_url;
	1300	+
	1301	+ echo '<div class="mxchat-header-row flex-between">';
	1302	+ echo '<div class="mxchat-main-info">';
	1303	+ echo '<a href="' . esc_url($session_data->originating_page_url) . '" target="_blank" class="mxchat-page-link">';
	1304	+ echo esc_html($page_title);
	1305	+ echo '</a>';
	1306	+ echo '<span class="mxchat-session-time">' . esc_html($session_time) . '</span>';
857	1307	echo '</div>';
	1308	+ echo '</div>';
858	1309	}
859		- echo '</div>';
860	1310
	1311	+ if (!empty($clicked_urls)) {
	1312	+ echo '<div class="mxchat-links-row">';
	1313	+ echo '<span class="mxchat-label">Clicked:</span> ';
	1314	+ $link_count = 0;
	1315	+ foreach ($clicked_urls as $url) {
	1316	+ if ($link_count > 0) echo ', ';
	1317	+ echo '<a href="' . esc_url($url) . '" target="_blank" class="mxchat-link-item">' . esc_html(parse_url($url, PHP_URL_HOST)) . '</a>';
	1318	+ $link_count++;
	1319	+ if ($link_count >= 3) {
	1320	+ if (count($clicked_urls) > 3) {
	1321	+ echo ' +' . (count($clicked_urls) - 3) . ' more';
	1322	+ }
	1323	+ break;
	1324	+ }
	1325	+ }
	1326	+ echo '</div>';
	1327	+ }
	1328	+
	1329	+ echo '</div>'; // end session-header
861	1330	echo '<div class="mxchat-messages">';
862	1331
863		- // Display messages for this session
864	1332	foreach ($messages as $transcript) {
865		- $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
	1333	+ $formatted_timestamp = wp_date('F j, Y g:i a', strtotime($transcript->timestamp . ' UTC'));
866	1334
867		- // Determine message styling
868	1335	switch ($transcript->role) {
869	1336	case 'assistant':
870	1337	case 'bot':
871	1338	$message_class = 'bot-message';
		@@ -885,20 +1352,18 @@
885	1352	$message_class = 'unknown-message';
886	1353	$display_role = esc_html__('Unknown', 'mxchat');
887	1354	}
888	1355
889		- // Process message content
890	1356	$message_content = wp_kses(
891	1357	stripslashes($transcript->message),
892	1358	[
893	1359	'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
894	1360	'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
895		- 'a' => ['href' => [], 'title' => []]
	1361	+ 'a' => ['href' => [], 'title' => [], 'target' => []]
896	1362	]
897	1363	);
898	1364	$message_content = nl2br($message_content);
899	1365
900		- // Render message
901	1366	echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
902	1367	echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
903	1368	echo '<div class="mxchat-message-content">' . $message_content . '</div>';
904	1369	echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
		@@ -904,24 +1369,164 @@
904	1369	echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
905	1370	echo '</div>';
906	1371	}
907	1372
908		- // Close session block
909		- echo '</div></div>';
	1373	+ echo '</div></div>'; // end messages and session
910	1374	}
911	1375
	1376	+ echo '</div>'; // end transcript
	1377	+
	1378	+ $total_pages = ceil($total_sessions / $per_page);
	1379	+
	1380	+ echo '<div class="mxchat-pagination">';
	1381	+ echo '<div class="mxchat-pagination-info">';
	1382	+ echo sprintf(
	1383	+ esc_html__('Showing %1$d to %2$d of %3$d sessions', 'mxchat'),
	1384	+ $offset + 1,
	1385	+ min($offset + $per_page, $total_sessions),
	1386	+ $total_sessions
	1387	+ );
912	1388	echo '</div>';
913		- $output = ob_get_clean();
914		- echo $output;
	1389	+
	1390	+ if ($total_pages > 1) {
	1391	+ echo '<div class="mxchat-pagination-controls">';
	1392	+ if ($page > 1) {
	1393	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page - 1) . '">&laquo; ' . esc_html__('Previous', 'mxchat') . '</button>';
	1394	+ }
	1395	+
	1396	+ $start_page = max(1, $page - 2);
	1397	+ $end_page = min($total_pages, $page + 2);
	1398	+
	1399	+ if ($start_page > 1) {
	1400	+ echo '<button class="mxchat-pagination-button" data-page="1">1</button>';
	1401	+ if ($start_page > 2) {
	1402	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1403	+ }
	1404	+ }
	1405	+
	1406	+ for ($i = $start_page; $i <= $end_page; $i++) {
	1407	+ $class = $i === $page ? 'mxchat-pagination-button active' : 'mxchat-pagination-button';
	1408	+ echo '<button class="' . $class . '" data-page="' . $i . '">' . $i . '</button>';
	1409	+ }
	1410	+
	1411	+ if ($end_page < $total_pages) {
	1412	+ if ($end_page < $total_pages - 1) {
	1413	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1414	+ }
	1415	+ echo '<button class="mxchat-pagination-button" data-page="' . $total_pages . '">' . $total_pages . '</button>';
	1416	+ }
	1417	+
	1418	+ if ($page < $total_pages) {
	1419	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page + 1) . '">' . esc_html__('Next', 'mxchat') . ' &raquo;</button>';
	1420	+ }
	1421	+
	1422	+ echo '</div>';
	1423	+ }
	1424	+
	1425	+ echo '</div>';
	1426	+
	1427	+ wp_send_json([
	1428	+ 'html' => ob_get_clean(),
	1429	+ 'page' => $page,
	1430	+ 'total_pages' => $total_pages,
	1431	+ 'total_sessions' => $total_sessions
	1432	+ ]);
	1433	+
915	1434	wp_die();
916	1435	}
917	1436
918	1437
	1438	+/**
	1439	+ * ALTERNATIVE: Simpler helper method using string replacement
	1440	+ */
	1441	+private function highlight_clicked_links($message_content, $clicked_urls) {
	1442	+ if (empty($clicked_urls)) {
	1443	+ return wp_kses(
	1444	+ $message_content,
	1445	+ [
	1446	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1447	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1448	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	1449	+ ]
	1450	+ );
	1451	+ }
919	1452
	1453	+ // First apply standard sanitization
	1454	+ $message_content = wp_kses(
	1455	+ $message_content,
	1456	+ [
	1457	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1458	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1459	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	1460	+ ]
	1461	+ );
	1462	+
	1463	+ // Process each clicked URL
	1464	+ foreach ($clicked_urls as $clicked_url) {
	1465	+ // Try multiple patterns to catch different link formats
	1466	+ $patterns = [
	1467	+ // Standard link format
	1468	+ '/<a([^>]*href=["\']' . preg_quote($clicked_url, '/') . '["\'][^>]*)>/i',
	1469	+ // Link with trailing slash
	1470	+ '/<a([^>]*href=["\']' . preg_quote(rtrim($clicked_url, '/'), '/') . '\/?["\'][^>]*)>/i',
	1471	+ // Encoded entities version
	1472	+ '/<a([^>]*href=["\']' . preg_quote(htmlentities($clicked_url), '/') . '["\'][^>]*)>/i',
	1473	+ ];
	1474	+
	1475	+ foreach ($patterns as $pattern) {
	1476	+ if (preg_match($pattern, $message_content)) {
	1477	+ $message_content = preg_replace_callback(
	1478	+ $pattern,
	1479	+ function($matches) {
	1480	+ $full_match = $matches[0];
	1481	+ $attributes = $matches[1];
	1482	+
	1483	+ // Check if it already has the class
	1484	+ if (strpos($full_match, 'mxchat-clicked-link') !== false) {
	1485	+ return $full_match;
	1486	+ }
	1487	+
	1488	+ // Check if class attribute exists
	1489	+ if (preg_match('/class=["\']([^"\']*)["\']/', $attributes, $class_matches)) {
	1490	+ // Add to existing class
	1491	+ $new_attributes = preg_replace(
	1492	+ '/class=["\']([^"\']*)["\']/',
	1493	+ 'class="$1 mxchat-clicked-link"',
	1494	+ $attributes
	1495	+ );
	1496	+ } else {
	1497	+ // Add new class attribute
	1498	+ $new_attributes = $attributes . ' class="mxchat-clicked-link"';
	1499	+ }
	1500	+
	1501	+ // Add title if not present
	1502	+ if (strpos($new_attributes, 'title=') === false) {
	1503	+ $new_attributes .= ' title="User clicked this link"';
	1504	+ }
	1505	+
	1506	+ return '<a' . $new_attributes . '>';
	1507	+ },
	1508	+ $message_content
	1509	+ );
	1510	+
	1511	+ // If we found and replaced, break out of the patterns loop
	1512	+ break;
	1513	+ }
	1514	+ }
	1515	+ }
	1516	+
	1517	+ return $message_content;
	1518	+}
	1519	+
920	1520	public function mxchat_create_prompts_page() {
	1521	+ //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
	1522	+
921	1523	global $wpdb;
922	1524	$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
923	1525
	1526	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1527	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	1528	+
924	1529	// Display success message if all prompts were deleted
925	1530	if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
926	1531	echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
927	1532	}
		@@ -930,8 +1535,91 @@
930	1535	$nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
931	1536	$search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
932	1537	$current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
933	1538	$per_page = 10;
	1539	+
	1540	+ //error_log('DEBUG: Search query: ' . $search_query);
	1541	+ //error_log('DEBUG: Current page: ' . $current_page);
	1542	+ //error_log('DEBUG: Per page: ' . $per_page);
	1543	+
	1544	+ // ================================
	1545	+ // MULTI-BOT CONFIGURATION
	1546	+ // ================================
	1547	+
	1548	+ // Check for multi-bot and set up bot selection
	1549	+ if (class_exists('MxChat_Multi_Bot_Manager')) {
	1550	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	1551	+ $available_bots = $multi_bot_manager->get_available_bots();
	1552	+
	1553	+ // Get saved bot selection (user-specific first, then site-wide default)
	1554	+ $user_id = get_current_user_id();
	1555	+ $saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
	1556	+ if (empty($saved_bot_id)) {
	1557	+ $saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
	1558	+ }
	1559	+
	1560	+ // Allow URL override but default to saved selection
	1561	+ $current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
	1562	+ $multibot_active = true;
	1563	+ } else {
	1564	+ $current_bot_id = 'default';
	1565	+ $multibot_active = false;
	1566	+ }
	1567	+
	1568	+// ================================
	1569	+// REPLACE THIS SECTION WITH UNIFIED TABLE LOGIC
	1570	+// ================================
	1571	+
	1572	+// Get bot-specific Pinecone settings
	1573	+$pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($current_bot_id);
	1574	+$use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	1575	+$pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
	1576	+
	1577	+error_log('DEBUG: Bot ' . $current_bot_id . ' - Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
	1578	+error_log('DEBUG: Bot ' . $current_bot_id . ' - Has API Key: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
	1579	+error_log('DEBUG: Bot ' . $current_bot_id . ' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
	1580	+error_log('DEBUG: Bot ' . $current_bot_id . ' - Namespace: ' . ($pinecone_options['mxchat_pinecone_namespace'] ?? 'NOT SET'));
	1581	+
	1582	+if ($use_pinecone && !empty($pinecone_api_key)) {
	1583	+ error_log('DEBUG: Using PINECONE data source with bot-specific config');
	1584	+ // PINECONE DATA SOURCE
	1585	+ $data_source = 'pinecone';
	1586	+
	1587	+ // IMPORTANT: Pass the bot-specific $pinecone_options, not default options!
	1588	+ $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page, $current_bot_id);
	1589	+
	1590	+ // TEMPORARY DEBUG - Add this right after the fetch call
	1591	+ error_log('=== DEBUG: Bot switching issue ===');
	1592	+ error_log('Current bot ID: ' . $current_bot_id);
	1593	+ error_log('Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
	1594	+ error_log('Records returned: ' . count($records['data'] ?? []));
	1595	+ error_log('Total records: ' . ($records['total'] ?? 0));
	1596	+
	1597	+ // Check first few records to see their bot_id
	1598	+ if (!empty($records['data'])) {
	1599	+ foreach (array_slice($records['data'], 0, 3) as $i => $record) {
	1600	+ $record_bot_id = $record->bot_id ?? 'NOT_SET';
	1601	+ error_log('Record ' . ($i+1) . ' bot_id: ' . $record_bot_id . ', content preview: ' . substr($record->article_content ?? '', 0, 30) . '...');
	1602	+ }
	1603	+ }
	1604	+ error_log('=== END DEBUG ===');
	1605	+
	1606	+ $total_records = $records['total'] ?? 0;
	1607	+ $prompts = $records['data'] ?? array();
	1608	+ $total_in_database = $records['total_in_database'] ?? 0;
	1609	+ $showing_recent_only = $records['showing_recent_only'] ?? false;
	1610	+
	1611	+ $total_pages = ceil($total_records / $per_page);
	1612	+
	1613	+} else {
	1614	+ error_log('DEBUG: Using WORDPRESS DB data source');
	1615	+ // WORDPRESS DB DATA SOURCE (your existing logic)
	1616	+ $data_source = 'wordpress';
	1617	+
	1618	+ // Initialize these variables for WordPress DB
	1619	+ $total_in_database = 0;
	1620	+ $showing_recent_only = false;
	1621	+
934	1622	$offset = ($current_page - 1) * $per_page;
935	1623
936	1624	// Modify query to handle search input
937	1625	$sql_search = "";
		@@ -939,52 +1627,40 @@
939	1627	$sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
940	1628	}
941	1629
942	1630	// 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);
	1631	+ $count_query = "SELECT COUNT(*) FROM {$table_name} {$sql_search}";
	1632	+ $total_records = $wpdb->get_var($count_query);
	1633	+ $total_pages = ceil($total_records / $per_page);
945	1634
946	1635	// Retrieve prompts from the database
947		- $prompts = $wpdb->get_results(
948		- $wpdb->prepare(
949		- "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
950		- $per_page,
951		- $offset
952		- )
	1636	+ $prompts_query = $wpdb->prepare(
	1637	+ "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
	1638	+ $per_page,
	1639	+ $offset
953	1640	);
954	1641
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		- ));
	1642	+ $prompts = $wpdb->get_results($prompts_query);
	1643	+}
968	1644
	1645	+ // ================================
	1646	+ // END OF REPLACEMENT SECTION
	1647	+ // ================================
	1648	+
969	1649	// Retrieve processing statuses
970	1650	$pdf_url = get_transient('mxchat_last_pdf_url');
971	1651	$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;
	1652	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1653	+ $pdf_status = $pdf_url ? $knowledge_manager->mxchat_get_pdf_processing_status($pdf_url) : false;
	1654	+ $sitemap_status = $sitemap_url ? $knowledge_manager->mxchat_get_sitemap_processing_status($sitemap_url) : false;
974	1655
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	1656	$is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
985	1657	|| ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
	1658	+
	1659	+ //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
	1660	+
986	1661	?>
	1662	+
987	1663	<div class="wrap mxchat-wrapper">
988	1664	<!-- Hero Section -->
989	1665	<div class="mxchat-hero">
990	1666	<h1 class="mxchat-main-title">
		@@ -995,105 +1671,307 @@
995	1671	</p>
996	1672	</div>
997	1673
998	1674	<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>
	1675	+
	1676	+ <!-- Multi-Bot Selector (only shows if multi-bot addon is active) -->
	1677	+ <?php if (class_exists('MxChat_Multi_Bot_Manager')) :
	1678	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	1679	+ $available_bots = $multi_bot_manager->get_available_bots();
	1680	+
	1681	+ // Get saved bot selection (user-specific first, then site-wide default)
	1682	+ $user_id = get_current_user_id();
	1683	+ $saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
	1684	+ if (empty($saved_bot_id)) {
	1685	+ $saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
	1686	+ }
	1687	+
	1688	+ // Allow URL override but default to saved selection
	1689	+ $current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
	1690	+ ?>
	1691	+ <div class="mxchat-card" style="margin-bottom: 20px;">
	1692	+ <div class="mxchat-bot-selector-wrapper" style="display: flex; align-items: center; gap: 15px;">
	1693	+ <label for="mxchat-bot-selector" style="font-weight: 600;">
	1694	+ <?php esc_html_e('Select Bot Database:', 'mxchat'); ?>
	1695	+ </label>
	1696	+ <select id="mxchat-bot-selector" class="mxchat-bot-selector" style="min-width: 200px;">
	1697	+ <?php foreach ($available_bots as $bot_id => $bot_name) : ?>
	1698	+ <option value="<?php echo esc_attr($bot_id); ?>" <?php selected($current_bot_id, $bot_id); ?>>
	1699	+ <?php echo esc_html($bot_name); ?>
	1700	+ </option>
	1701	+ <?php endforeach; ?>
	1702	+ </select>
	1703	+ <span class="mxchat-bot-info" style="color: #666; font-size: 13px;">
	1704	+ <?php esc_html_e('Content will be added to the selected bot\'s knowledge base', 'mxchat'); ?>
	1705	+ </span>
	1706	+ <span id="mxchat-bot-save-status" style="display: none; color: #00a32a; font-size: 13px;">
	1707	+ ✓ <?php esc_html_e('Saved', 'mxchat'); ?>
	1708	+ </span>
	1709	+ </div>
	1710	+ </div>
	1711	+
	1712	+ <script>
	1713	+jQuery(document).ready(function($) {
	1714	+ var saveTimer;
	1715	+
	1716	+ // Function to update bot_id in forms
	1717	+ function updateBotIdInForm(formSelector) {
	1718	+ var botId = $('#mxchat-bot-selector').val();
	1719	+ var form = $(formSelector);
	1720	+
	1721	+ if (form.length > 0) {
	1722	+ // Remove existing bot_id hidden input
	1723	+ form.find('input[name="bot_id"]').remove();
	1724	+
	1725	+ // Add new bot_id hidden input if not default
	1726	+ if (botId && botId !== 'default') {
	1727	+ form.append('<input type="hidden" name="bot_id" value="' + botId + '">');
	1728	+ }
	1729	+ }
	1730	+ }
	1731	+
	1732	+ $('#mxchat-bot-selector').on('change', function() {
	1733	+ var botId = $(this).val();
	1734	+
	1735	+ // Clear any existing timer
	1736	+ clearTimeout(saveTimer);
	1737	+
	1738	+ // Update all forms with new bot_id when bot selection changes
	1739	+ updateBotIdInForm('#mxchat-url-form');
	1740	+ updateBotIdInForm('#mxchat-content-form');
	1741	+
	1742	+ // Save the selection via AJAX
	1743	+ $.ajax({
	1744	+ url: ajaxurl,
	1745	+ type: 'POST',
	1746	+ data: {
	1747	+ action: 'mxchat_save_selected_bot',
	1748	+ bot_id: botId,
	1749	+ nonce: '<?php echo wp_create_nonce('mxchat_save_setting_nonce'); ?>'
	1750	+ },
	1751	+ success: function(response) {
	1752	+ if (response.success) {
	1753	+ // Show saved indicator
	1754	+ $('#mxchat-bot-save-status').fadeIn().delay(2000).fadeOut();
	1755	+
	1756	+ // Reload the page after a short delay to refresh content
	1757	+ saveTimer = setTimeout(function() {
	1758	+ var currentUrl = new URL(window.location.href);
	1759	+ currentUrl.searchParams.set('bot_id', botId);
	1760	+ currentUrl.searchParams.set('page', 'mxchat-prompts');
	1761	+ window.location.href = currentUrl.toString();
	1762	+ }, 500);
	1763	+ }
	1764	+ },
	1765	+ error: function() {
	1766	+ console.error('Failed to save bot selection');
	1767	+ }
	1768	+ });
	1769	+ });
	1770	+
	1771	+ // Initialize forms with current bot_id when the page loads
	1772	+ setTimeout(function() {
	1773	+ updateBotIdInForm('#mxchat-url-form');
	1774	+ updateBotIdInForm('#mxchat-content-form');
	1775	+ }, 100);
	1776	+});
	1777	+</script>
1003	1778
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>
	1779	+ <?php
	1780	+ // Set a flag so we know multi-bot is active throughout the page
	1781	+ $multibot_active = true;
	1782	+ else:
	1783	+ $current_bot_id = 'default';
	1784	+ $multibot_active = false;
	1785	+ endif;
	1786	+ ?>
	1787	+
	1788	+ <!-- Tab Navigation -->
	1789	+ <div class="mxchat-kb-tabs-nav">
	1790	+ <button class="mxchat-kb-tab-button active" data-tab="import">
	1791	+ <?php esc_html_e('Knowledge Import', 'mxchat'); ?>
	1792	+ </button>
	1793	+ <button class="mxchat-kb-tab-button" data-tab="sync">
	1794	+ <?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?>
	1795	+ </button>
	1796	+ <button class="mxchat-kb-tab-button" data-tab="pinecone">
	1797	+ <?php esc_html_e('Pinecone Settings', 'mxchat'); ?>
	1798	+ </button>
	1799	+ </div>
	1800	+
	1801	+ <div class="mxchat-kb-tabs-content">
	1802	+ <div id="mxchat-kb-tab-import" class="mxchat-kb-tab-content active">
	1803	+ <!-- Import Options Card -->
	1804	+ <div class="mxchat-card">
	1805	+
	1806	+ <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
	1807	+
	1808	+ <?php
	1809	+ // Check if the appropriate embedding API key exists
	1810	+ $embedding_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	1811	+ $has_openai_key = !empty($this->options['api_key']);
	1812	+ $has_voyage_key = !empty($this->options['voyage_api_key']);
	1813	+ $has_gemini_key = !empty($this->options['gemini_api_key']);
	1814	+
	1815	+ // Determine if they have the needed API key for their selected embedding model
	1816	+ $has_required_key = false;
	1817	+ $required_key_type = '';
	1818	+
	1819	+ if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
	1820	+ $has_required_key = true;
	1821	+ $required_key_type = 'OpenAI';
	1822	+ } elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
	1823	+ $has_required_key = true;
	1824	+ $required_key_type = 'Voyage AI';
	1825	+ } elseif (strpos($embedding_model, 'gemini-embedding-') !== false && $has_gemini_key) {
	1826	+ $has_required_key = true;
	1827	+ $required_key_type = 'Google Gemini';
	1828	+ } elseif (strpos($embedding_model, 'text-embedding-') !== false) {
	1829	+ $required_key_type = 'OpenAI';
	1830	+ } elseif (strpos($embedding_model, 'voyage-') !== false) {
	1831	+ $required_key_type = 'Voyage AI';
	1832	+ } elseif (strpos($embedding_model, 'gemini-embedding-') !== false) {
	1833	+ $required_key_type = 'Google Gemini';
	1834	+ }
	1835	+ ?>
	1836	+
	1837	+ <div class="mxchat-knowledge-warning <?php echo $has_required_key ? 'success' : 'warning'; ?>">
	1838	+ <?php if ($has_required_key): ?>
	1839	+ <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>
	1840	+ <?php else: ?>
	1841	+ <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>
	1842	+ <?php endif; ?>
1045	1843	</div>
1046		- </div>
1047	1844
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>
	1845	+ <!-- Import Options Section -->
	1846	+ <div class="mxchat-import-section">
	1847	+ <h3><?php esc_html_e('Import Options', 'mxchat'); ?></h3>
	1848	+
	1849	+ <!-- Import Options Grid -->
	1850	+ <div class="mxchat-import-options">
	1851	+ <!-- WordPress Import Option -->
	1852	+ <button type="button" id="mxchat-open-content-selector" class="mxchat-import-box mxchat-import-wordpress" data-option="wordpress">
	1853	+ <div class="mxchat-import-icon">
	1854	+ <span class="dashicons dashicons-wordpress"></span>
	1855	+ </div>
	1856	+ <div class="mxchat-import-content">
	1857	+ <h4><?php esc_html_e('WordPress Content', 'mxchat'); ?></h4>
	1858	+ <p><?php esc_html_e('Import specific posts and pages to your knowledge base.', 'mxchat'); ?></p>
	1859	+ </div>
	1860	+ <div class="mxchat-recommended-tag"><?php esc_html_e('Recommended', 'mxchat'); ?></div>
	1861	+ </button>
	1862	+
	1863	+ <!-- Sitemap Import Option -->
	1864	+ <button type="button" class="mxchat-import-box" data-option="sitemap" data-placeholder="<?php esc_attr_e('Enter sitemap URL here', 'mxchat'); ?>" data-type="sitemap">
	1865	+ <div class="mxchat-import-icon">
	1866	+ <span class="dashicons dashicons-admin-site-alt"></span>
	1867	+ </div>
	1868	+ <div class="mxchat-import-content">
	1869	+ <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
	1870	+ <p><?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
	1871	+ </div>
	1872	+ </button>
	1873	+
	1874	+ <!-- Direct URL Import Option -->
	1875	+ <button type="button" class="mxchat-import-box" data-option="url" data-placeholder="<?php esc_attr_e('Enter webpage URL here', 'mxchat'); ?>" data-type="url">
	1876	+ <div class="mxchat-import-icon">
	1877	+ <span class="dashicons dashicons-admin-links"></span>
	1878	+ </div>
	1879	+ <div class="mxchat-import-content">
	1880	+ <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
	1881	+ <p><?php esc_html_e('Import content from any webpage.', 'mxchat'); ?></p>
	1882	+ </div>
	1883	+ </button>
	1884	+
	1885	+ <!-- Direct Content Import Option -->
	1886	+ <button type="button" class="mxchat-import-box" data-option="content" data-type="content">
	1887	+ <div class="mxchat-import-icon">
	1888	+ <span class="dashicons dashicons-editor-paste-text"></span>
	1889	+ </div>
	1890	+ <div class="mxchat-import-content">
	1891	+ <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
	1892	+ <p><?php esc_html_e('Submit content to be vectorized.', 'mxchat'); ?></p>
	1893	+ </div>
	1894	+ </button>
	1895	+
	1896	+ <!-- PDF Import Option -->
	1897	+ <button type="button" class="mxchat-import-box" data-option="pdf" data-placeholder="<?php esc_attr_e('Enter PDF URL here', 'mxchat'); ?>" data-type="pdf">
	1898	+ <div class="mxchat-import-icon">
	1899	+ <span class="dashicons dashicons-media-document"></span>
	1900	+ </div>
	1901	+ <div class="mxchat-import-content">
	1902	+ <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
	1903	+ <p><?php esc_html_e('Import knowledge from PDF documents.', 'mxchat'); ?></p>
	1904	+ </div>
	1905	+ </button>
1053	1906	</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>
	1907	+
	1908	+ <!-- Input Areas for URL and Content -->
	1909	+ <div class="mxchat-import-input-area" id="mxchat-url-input-area" style="display: none;">
	1910	+ <?php if (!$is_processing) : ?>
	1911	+ <form id="mxchat-url-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
	1912	+ <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
	1913	+ <input type="hidden" name="import_type" id="import_type" value="url">
	1914	+ <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
	1915	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
	1916	+ <?php endif; ?>
	1917	+ <div class="mxchat-url-input-group">
	1918	+ <input type="url"
	1919	+ name="sitemap_url"
	1920	+ id="sitemap_url"
	1921	+ placeholder="<?php esc_attr_e('Enter URL here', 'mxchat'); ?>"
	1922	+ required />
	1923	+ <button type="submit"
	1924	+ name="submit_sitemap"
	1925	+ class="mxchat-button-primary">
	1926	+ <?php esc_html_e('Import', 'mxchat'); ?>
	1927	+ </button>
	1928	+ </div>
	1929	+ <p class="mxchat-url-description" id="url-description-text"></p>
	1930	+ </form>
	1931	+ <?php endif; ?>
1057	1932	</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	1933
1068		- <!-- Import Form -->
1069		- <?php if (!$is_processing) : ?>
1070		- <div class="mxchat-import-form">
1071		- <form id="mxchat-sitemap-form" method="post"
1072		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
1073		- <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
1074		- <div class="mxchat-url-input-group">
1075		- <input type="url"
1076		- name="sitemap_url"
1077		- id="sitemap_url"
1078		- placeholder="<?php esc_attr_e('Enter Sitemap, PDF, or Webpage URL', 'mxchat'); ?>"
1079		- required />
	1934	+ <div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none;">
	1935	+ <?php if (!$is_processing) : ?>
	1936	+ <form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
	1937	+ <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
	1938	+ <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
	1939	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
	1940	+ <?php endif; ?>
	1941	+ <div class="mxchat-form-group">
	1942	+ <textarea
	1943	+ name="article_content"
	1944	+ id="article_content"
	1945	+ placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"
	1946	+ required
	1947	+ rows="6"
	1948	+ ></textarea>
	1949	+ </div>
	1950	+ <div class="mxchat-form-group">
	1951	+ <input type="url"
	1952	+ name="article_url"
	1953	+ id="article_url"
	1954	+ placeholder="<?php esc_attr_e('Enter source URL (Optional)', 'mxchat'); ?>">
	1955	+ </div>
1080	1956	<button type="submit"
1081		- name="submit_sitemap"
	1957	+ name="submit_content"
1082	1958	class="mxchat-button-primary">
1083		- <?php esc_html_e('Import', 'mxchat'); ?>
	1959	+ <?php esc_html_e('Import Content', 'mxchat'); ?>
1084	1960	</button>
1085		- </div>
1086		- </form>
	1961	+ </form>
	1962	+ <?php endif; ?>
1087	1963	</div>
1088		- <?php endif; ?>
	1964	+ </div>
1089	1965
1090		- <!-- Processing Status -->
1091		- <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
1092		- <div class="mxchat-status-card">
	1966	+ <!-- PDF Processing Status - ONLY PROCESSING -->
	1967	+ <?php if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
	1968	+ <div class="mxchat-status-card" data-card-type="pdf">
1093	1969	<div class="mxchat-status-header">
1094	1970	<h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
1095		- <?php if ($is_processing) : ?>
	1971	+
	1972	+ <!-- Processing controls -->
	1973	+ <div class="mxchat-processing-controls">
1096	1974	<form method="post" class="mxchat-stop-form"
1097	1975	action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1098	1976	<?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1099	1977	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
		@@ -1099,13 +1977,21 @@
1099	1977	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
1100	1978	<?php esc_html_e('Stop Processing', 'mxchat'); ?>
1101	1979	</button>
1102	1980	</form>
1103		- <?php endif; ?>
	1981	+
	1982	+ <button type="button" class="mxchat-manual-batch-btn"
	1983	+ data-process-type="pdf"
	1984	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_pdf_url')); ?>">
	1985	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1986	+ </button>
	1987	+ </div>
1104	1988	</div>
	1989	+
1105	1990	<div class="mxchat-progress-bar">
1106	1991	<div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
1107	1992	</div>
	1993	+
1108	1994	<div class="mxchat-status-details">
1109	1995	<p><?php printf(
1110	1996	esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
1111	1997	absint($pdf_status['processed_pages']),
		@@ -1111,25 +1997,27 @@
1111	1997	absint($pdf_status['processed_pages']),
1112	1998	absint($pdf_status['total_pages']),
1113	1999	absint($pdf_status['percentage'])
1114	2000	); ?></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>
	2001	+
	2002	+ <?php if (!empty($pdf_status['failed_pages']) && $pdf_status['failed_pages'] > 0) : ?>
	2003	+ <p><strong><?php esc_html_e('Failed pages:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['failed_pages']); ?></p>
	2004	+ <?php endif; ?>
	2005	+
	2006	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($pdf_status['status'])); ?></p>
	2007	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['last_update']); ?></p>
1123	2008	</div>
1124	2009	</div>
1125	2010	<?php endif; ?>
1126	2011
1127		- <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
1128		- <div class="mxchat-status-card">
	2012	+ <!-- Sitemap Processing Status - ONLY PROCESSING -->
	2013	+ <?php if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
	2014	+ <div class="mxchat-status-card" data-card-type="sitemap">
1129	2015	<div class="mxchat-status-header">
1130		- <h4><?php esc_html_e('Sitemap Processing Status (Refresh for update)', 'mxchat'); ?></h4>
1131		- <?php if ($is_processing) : ?>
	2016	+ <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
	2017	+
	2018	+ <!-- Processing controls -->
	2019	+ <div class="mxchat-processing-controls">
1132	2020	<form method="post" class="mxchat-stop-form"
1133	2021	action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1134	2022	<?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1135	2023	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
		@@ -1135,13 +2023,21 @@
1135	2023	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
1136	2024	<?php esc_html_e('Stop Processing', 'mxchat'); ?>
1137	2025	</button>
1138	2026	</form>
1139		- <?php endif; ?>
	2027	+
	2028	+ <button type="button" class="mxchat-manual-batch-btn"
	2029	+ data-process-type="sitemap"
	2030	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_sitemap_url')); ?>">
	2031	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	2032	+ </button>
	2033	+ </div>
1140	2034	</div>
	2035	+
1141	2036	<div class="mxchat-progress-bar">
1142	2037	<div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
1143	2038	</div>
	2039	+
1144	2040	<div class="mxchat-status-details">
1145	2041	<p><?php printf(
1146	2042	esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
1147	2043	absint($sitemap_status['processed_urls']),
		@@ -1147,8 +2043,16 @@
1147	2043	absint($sitemap_status['processed_urls']),
1148	2044	absint($sitemap_status['total_urls']),
1149	2045	absint($sitemap_status['percentage'])
1150	2046	); ?></p>
	2047	+
	2048	+ <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
	2049	+ <p><strong><?php esc_html_e('Failed URLs:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['failed_urls']); ?></p>
	2050	+ <?php endif; ?>
	2051	+
	2052	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($sitemap_status['status'])); ?></p>
	2053	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['last_update']); ?></p>
	2054	+
1151	2055	<?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
1152	2056	<div class="mxchat-error-notice">
1153	2057	<?php if (!empty($sitemap_status['error'])) : ?>
1154	2058	<p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
		@@ -1160,1426 +2064,827 @@
1160	2064	<?php endif; ?>
1161	2065	</div>
1162	2066	</div>
1163	2067	<?php endif; ?>
1164		- </div>
1165	2068
	2069	+ <!-- Single URL Submission Status -->
	2070	+ <?php
	2071	+ // Get single URL status
	2072	+ $single_url_status = $this->knowledge_manager->mxchat_get_single_url_status();
	2073	+ $is_active_processing =
	2074	+ ($sitemap_status && $sitemap_status['status'] === 'processing') ||
	2075	+ ($pdf_status && $pdf_status['status'] === 'processing');
	2076	+ ?>
1166	2077
1167		- </div>
1168		- </div>
	2078	+ <div id="mxchat-single-url-status-container" <?php echo $is_active_processing ? 'style="display:none;"' : ''; ?>>
	2079	+ <?php if ($single_url_status && !$is_active_processing) : ?>
	2080	+ <div class="mxchat-status-card">
	2081	+ <div class="mxchat-status-header">
	2082	+ <h4><?php esc_html_e('Last URL Submission', 'mxchat'); ?></h4>
	2083	+ <?php if ($single_url_status['status'] === 'failed') : ?>
	2084	+ <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Failed', 'mxchat'); ?></span>
	2085	+ <?php else : ?>
	2086	+ <span class="mxchat-status-badge mxchat-status-success"><?php esc_html_e('Success', 'mxchat'); ?></span>
	2087	+ <?php endif; ?>
	2088	+ </div>
	2089	+ <div class="mxchat-status-details">
	2090	+ <p><strong><?php esc_html_e('URL:', 'mxchat'); ?></strong>
	2091	+ <a href="<?php echo esc_url($single_url_status['url']); ?>" target="_blank">
	2092	+ <?php echo esc_html(strlen($single_url_status['url']) > 60 ? substr($single_url_status['url'], 0, 57) . '...' : $single_url_status['url']); ?>
	2093	+ </a>
	2094	+ </p>
	2095	+ <p><strong><?php esc_html_e('Submitted:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['human_time']); ?></p>
1169	2096
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>
	2097	+ <?php if ($single_url_status['status'] === 'failed' && !empty($single_url_status['error'])) : ?>
	2098	+ <div class="mxchat-error-notice">
	2099	+ <p class="error"><?php echo esc_html($single_url_status['error']); ?></p>
	2100	+ </div>
	2101	+ <?php endif; ?>
1193	2102
1194		-<!-- Knowledge Base Table Card -->
1195		-<div class="mxchat-card">
1196		- <div class="mxchat-card-header">
1197		- <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
1198		- <div class="mxchat-header-actions">
1199		- <!-- Search -->
1200		- <form method="get" id="knowledge-search" class="mxchat-search-form">
1201		- <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
1202		- <input type="hidden" name="page" value="mxchat-prompts" />
1203		- <div class="mxchat-search-group">
1204		- <span class="dashicons dashicons-search"></span>
1205		- <input type="text"
1206		- name="search"
1207		- placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
1208		- value="<?php echo esc_attr($search_query); ?>" />
1209		- </div>
1210		- </form>
	2103	+ <?php if ($single_url_status['status'] === 'complete') : ?>
	2104	+ <p><strong><?php esc_html_e('Content Length:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['content_length']); ?> <?php esc_html_e('characters', 'mxchat'); ?></p>
	2105	+ <p><strong><?php esc_html_e('Embedding Dimensions:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['embedding_dimensions']); ?></p>
	2106	+ <?php endif; ?>
	2107	+ </div>
	2108	+ </div>
	2109	+ <?php endif; ?>
	2110	+ </div>
1211	2111
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>
	2112	+ <!-- Completed Status Cards - Handles completed PDF/Sitemap processing -->
	2113	+ <?php
	2114	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	2115	+ echo $knowledge_manager->mxchat_render_completed_status_cards();
	2116	+ ?>
1225	2117
1226		- <!-- Table -->
1227		- <div class="mxchat-table-wrapper">
1228		- <table class="mxchat-records-table">
1229		- <thead>
1230		- <tr>
1231		- <th><?php esc_html_e('ID', 'mxchat'); ?></th>
1232		- <th><?php esc_html_e('Content', 'mxchat'); ?></th>
1233		- <th><?php esc_html_e('Source', 'mxchat'); ?></th>
1234		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
1235		- </tr>
1236		- </thead>
1237		- <tbody>
1238		- <?php if ($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($prompt->source_url); ?>" target="_blank">
1253		- <span class="dashicons dashicons-external"></span>
1254		- <?php esc_html_e('View Source', 'mxchat'); ?>
1255		- </a>
	2118	+ </div>
	2119	+
	2120	+ <!-- Knowledge Base Table Card -->
	2121	+ <div class="mxchat-card">
	2122	+ <div class="mxchat-card-header">
	2123	+ <h2>
	2124	+ <?php esc_html_e('Knowledge Base', 'mxchat'); ?>
	2125	+ <span class="mxchat-record-count">
	2126	+ <?php if ($showing_recent_only && $total_in_database > 1000): ?>
	2127	+ (<?php echo esc_html($total_records); ?> of <?php echo esc_html(number_format($total_in_database)); ?> total - recent entries only)
	2128	+ <?php else: ?>
	2129	+ (<?php echo esc_html($total_records); ?>)
	2130	+ <?php endif; ?>
	2131	+ </span>
	2132	+ <!-- Keep your existing badge code here -->
	2133	+ <?php if ($use_pinecone) : ?>
	2134	+ <span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
	2135	+ <span class="dashicons dashicons-cloud"></span>
	2136	+ <?php esc_html_e('Pinecone', 'mxchat'); ?>
	2137	+ </span>
1256	2138	<?php else : ?>
1257		- <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	2139	+ <span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
	2140	+ <span class="dashicons dashicons-database-view"></span>
	2141	+ <?php esc_html_e('WordPress DB', 'mxchat'); ?>
	2142	+ </span>
1258	2143	<?php endif; ?>
1259		- </td>
1260		- <td class="mxchat-actions-cell">
1261		- <button class="mxchat-button-icon edit-button"
1262		- data-id="<?php echo esc_attr($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>
	2144	+ </h2>
	2145	+ <div class="mxchat-header-actions">
	2146	+ <!-- Search -->
	2147	+ <form method="get" id="knowledge-search" class="mxchat-search-form">
	2148	+ <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
	2149	+ <input type="hidden" name="page" value="mxchat-prompts" />
	2150	+ <?php if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') : ?>
	2151	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
	2152	+ <?php endif; ?>
	2153	+ <div class="mxchat-search-group">
	2154	+ <span class="dashicons dashicons-search"></span>
	2155	+ <input type="text"
	2156	+ name="search"
	2157	+ placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
	2158	+ value="<?php echo esc_attr($search_query); ?>" />
	2159	+ </div>
	2160	+ </form>
1292	2161
1293		- <?php if ($page_links) : ?>
1294		- <div class="mxchat-pagination">
1295		- <?php echo wp_kses_post($page_links); ?>
1296		- </div>
1297		- <?php endif; ?>
1298		-</div>
1299		-</div>
1300		-</div>
1301		-<?php
1302		-}
	2162	+<form method="post"
	2163	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
	2164	+ class="mxchat-delete-form"
	2165	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
	2166	+ <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
	2167	+ <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
	2168	+ <!-- Always include bot_id, even if it's 'default' -->
	2169	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
	2170	+ <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
	2171	+ <span class="dashicons dashicons-trash"></span>
	2172	+ <?php esc_html_e('Delete All', 'mxchat'); ?>
	2173	+ </button>
	2174	+</form>
	2175	+ </div>
	2176	+ </div>
1303	2177
	2178	+ <!-- Recent Entries Info Banner -->
	2179	+ <?php if ($showing_recent_only && $total_in_database > 1000): ?>
	2180	+ <div class="mxchat-info-banner recent-only" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e3f2fd; border-left: 4px solid #2196f3; color: #1565c0;">
	2181	+ <span class="dashicons dashicons-info"></span>
	2182	+ <span>
	2183	+ <?php printf(
	2184	+ esc_html__('Showing your %s most recent entries for faster loading. Your complete database contains %s entries. ', 'mxchat'),
	2185	+ number_format($total_records),
	2186	+ number_format($total_in_database)
	2187	+ ); ?>
	2188	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('View complete database in Pinecone →', 'mxchat'); ?></a>
	2189	+ </span>
	2190	+ </div>
	2191	+ <?php endif; ?>
1304	2192
1305		-public function mxchat_handle_delete_all_prompts() {
1306		- // Verify nonce
1307		- if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
1308		- wp_die(__('Nonce verification failed.', 'mxchat'));
1309		- }
	2193	+ <!-- Data Source Info Banner -->
	2194	+ <?php if ($use_pinecone) : ?>
	2195	+ <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;">
	2196	+ <span class="dashicons dashicons-cloud"></span>
	2197	+ <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>
	2198	+ </div>
	2199	+ <?php else : ?>
	2200	+ <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;">
	2201	+ <span class="dashicons dashicons-database-view"></span>
	2202	+ <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>
	2203	+ </div>
	2204	+ <?php endif; ?>
1310	2205
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		- }
	2206	+ <!-- Table -->
	2207	+ <div class="mxchat-table-wrapper">
	2208	+ <table class="mxchat-records-table">
	2209	+ <thead>
	2210	+ <tr>
	2211	+ <th><?php esc_html_e('ID', 'mxchat'); ?></th>
	2212	+ <th><?php esc_html_e('Content', 'mxchat'); ?></th>
	2213	+ <th><?php esc_html_e('Source', 'mxchat'); ?></th>
	2214	+ <?php if ($data_source === 'pinecone') : ?>
	2215	+ <th><?php esc_html_e('Vector ID', 'mxchat'); ?></th>
	2216	+ <?php endif; ?>
	2217	+ <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
	2218	+ </tr>
	2219	+ </thead>
	2220	+ <tbody>
	2221	+ <?php if ($prompts) : ?>
	2222	+ <?php foreach ($prompts as $index => $prompt) : ?>
	2223	+ <tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
	2224	+ data-source="<?php echo esc_attr($data_source); ?>"
	2225	+ <?php if ($data_source === 'pinecone') : ?>
	2226	+ style="background: rgba(33, 150, 243, 0.02);"
	2227	+ <?php endif; ?>>
	2228	+ <td>
	2229	+ <?php if ($data_source === 'pinecone') : ?>
	2230	+ <?php echo esc_html($index + 1 + (($current_page - 1) * $per_page)); ?>
	2231	+ <?php else : ?>
	2232	+ <?php echo esc_html($prompt->id); ?>
	2233	+ <?php endif; ?>
	2234	+ </td>
	2235	+ <td class="mxchat-content-cell">
	2236	+ <div class="content-view">
	2237	+ <?php
	2238	+ $content = $prompt->article_content;
	2239	+ // Check if content contains Hebrew characters
	2240	+ if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
	2241	+ // Apply RTL direction for Hebrew content
	2242	+ echo '<div dir="rtl" lang="he" class="rtl-content">';
	2243	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	2244	+ echo '</div>';
	2245	+ } else {
	2246	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	2247	+ }
	2248	+ ?>
	2249	+ </div>
	2250	+ <?php if ($data_source === 'wordpress') : ?>
	2251	+ <textarea class="content-edit" style="display:none;"
	2252	+ <?php if (preg_match('/[\x{0590}-\x{05FF}]/u', $prompt->article_content)) echo 'dir="rtl" lang="he"'; ?>>
	2253	+ <?php echo htmlspecialchars($prompt->article_content, ENT_QUOTES, 'UTF-8'); ?>
	2254	+ </textarea>
	2255	+ <?php endif; ?>
	2256	+ </td>
	2257	+ <td class="mxchat-url-cell">
	2258	+ <div class="url-view">
	2259	+ <?php if (!empty($prompt->source_url)) : ?>
	2260	+ <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
	2261	+ <span class="dashicons dashicons-external"></span>
	2262	+ <?php esc_html_e('View Source', 'mxchat'); ?>
	2263	+ </a>
	2264	+ <?php else : ?>
	2265	+ <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	2266	+ <?php endif; ?>
	2267	+ </div>
	2268	+ <?php if ($data_source === 'wordpress') : ?>
	2269	+ <input type="text" class="url-edit" style="display:none;"
	2270	+ value="<?php echo htmlspecialchars($prompt->source_url, ENT_QUOTES, 'UTF-8'); ?>" />
	2271	+ <?php endif; ?>
	2272	+ </td>
	2273	+ <?php if ($data_source === 'pinecone') : ?>
	2274	+ <td class="mxchat-vector-id-cell">
	2275	+ <code style="background: #f5f5f5; padding: 2px 6px; border-radius: 3px; font-size: 11px;">
	2276	+ <?php echo esc_html(substr($prompt->id, 0, 12) . '...'); ?>
	2277	+ </code>
	2278	+ </td>
	2279	+ <?php endif; ?>
	2280	+
	2281	+ <td class="mxchat-actions-cell">
	2282	+ <?php if ($data_source === 'wordpress') : ?>
	2283	+ <!-- WordPress - Full editing capabilities -->
	2284	+ <div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
	2285	+ <select class="mxchat-role-select"
	2286	+ data-entry-id="<?php echo esc_attr($prompt->id); ?>"
	2287	+ data-data-source="wordpress"
	2288	+ data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
	2289	+ <?php
	2290	+ $current_role = $prompt->role_restriction ?? 'public';
	2291	+ $role_options = $knowledge_manager->mxchat_get_role_options();
	2292	+ foreach ($role_options as $role_key => $role_label) : ?>
	2293	+ <option value="<?php echo esc_attr($role_key); ?>"
	2294	+ <?php selected($current_role, $role_key); ?>>
	2295	+ <?php echo esc_html($role_label); ?>
	2296	+ </option>
	2297	+ <?php endforeach; ?>
	2298	+ </select>
	2299	+ </div>
	2300	+
	2301	+ <!-- Edit/Save Buttons -->
	2302	+ <div class="mxchat-action-buttons">
	2303	+ <button class="mxchat-button-icon edit-button"
	2304	+ data-id="<?php echo esc_attr($prompt->id); ?>">
	2305	+ <span class="dashicons dashicons-edit"></span>
	2306	+ </button>
	2307	+ <button class="mxchat-button-icon save-button"
	2308	+ data-id="<?php echo esc_attr($prompt->id); ?>"
	2309	+ style="display:none;"
	2310	+ data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
	2311	+ <span class="dashicons dashicons-saved"></span>
	2312	+ </button>
	2313	+ </div>
	2314	+ <?php else : ?>
	2315	+ <!-- Pinecone - Role restriction editable, content read-only -->
	2316	+ <div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
	2317	+ <select class="mxchat-role-select"
	2318	+ data-entry-id="<?php echo esc_attr($prompt->id); ?>"
	2319	+ data-data-source="pinecone"
	2320	+ data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
	2321	+ <?php
	2322	+ $current_role = $prompt->role_restriction ?? 'public';
	2323	+ $role_options = $knowledge_manager->mxchat_get_role_options();
	2324	+ foreach ($role_options as $role_key => $role_label) : ?>
	2325	+ <option value="<?php echo esc_attr($role_key); ?>"
	2326	+ <?php selected($current_role, $role_key); ?>>
	2327	+ <?php echo esc_html($role_label); ?>
	2328	+ </option>
	2329	+ <?php endforeach; ?>
	2330	+ </select>
	2331	+ </div>
	2332	+
	2333	+ <?php endif; ?>
1315	2334
1316		- global $wpdb;
1317		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2335	+ <!-- Delete button for both sources -->
	2336	+ <div class="mxchat-delete-container">
	2337	+ <?php if ($data_source === 'pinecone') : ?>
	2338	+ <!-- AJAX Delete for Pinecone -->
	2339	+ <button type="button"
	2340	+ class="mxchat-button-icon delete-button-ajax"
	2341	+ data-vector-id="<?php echo esc_attr($prompt->id); ?>"
	2342	+ data-bot-id="<?php echo esc_attr($current_bot_id); ?>"
	2343	+ data-nonce="<?php echo wp_create_nonce('mxchat_delete_pinecone_prompt_nonce'); ?>"
	2344	+ title="<?php esc_attr_e('Delete entry', 'mxchat'); ?>">
	2345	+ <span class="dashicons dashicons-trash"></span>
	2346	+ </button>
	2347	+ <?php else : ?>
	2348	+ <!-- Regular link delete for WordPress DB -->
	2349	+ <a href="<?php echo esc_url(admin_url(
	2350	+ 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
	2351	+ . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
	2352	+ )); ?>"
	2353	+ class="mxchat-button-icon delete-button"
	2354	+ onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
	2355	+ <span class="dashicons dashicons-trash"></span>
	2356	+ </a>
	2357	+ <?php endif; ?>
	2358	+ </div>
	2359	+ </td>
1318	2360
1319		- // Delete all prompts from the table
1320		- $wpdb->query("DELETE FROM {$table_name}");
	2361	+ </tr>
	2362	+ <?php endforeach; ?>
	2363	+ <?php else : ?>
	2364	+ <tr>
	2365	+ <td colspan="<?php echo $data_source === 'pinecone' ? '5' : '4'; ?>" class="mxchat-no-records">
	2366	+ <?php if ($use_pinecone) : ?>
	2367	+ <?php esc_html_e('No vectors found in Pinecone database.', 'mxchat'); ?>
	2368	+ <?php else : ?>
	2369	+ <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
	2370	+ <?php endif; ?>
	2371	+ </td>
	2372	+ </tr>
	2373	+ <?php endif; ?>
	2374	+ </tbody>
	2375	+ </table>
	2376	+ </div>
1321	2377
1322		- // Clear relevant cache
1323		- wp_cache_delete('all_prompts', 'mxchat_prompts');
	2378	+ <?php if ($page_links) : ?>
	2379	+ <div class="mxchat-pagination">
	2380	+ <?php echo wp_kses_post($page_links); ?>
	2381	+ </div>
	2382	+ <?php endif; ?>
	2383	+ </div>
1324	2384
1325		- // Redirect back with a success message
1326		- $redirect_url = add_query_arg(array(
1327		- 'page' => 'mxchat-prompts',
1328		- 'all_deleted' => 'true'
1329		- ), admin_url('admin.php'));
	2385	+ </div>
1330	2386
1331		- wp_safe_redirect($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		- }
	2387	+ <!-- Sync Settings Tab (Initially Hidden) -->
	2388	+ <div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
	2389	+<div class="mxchat-card">
	2390	+ <!-- Auto-Sync Settings -->
	2391	+ <div class="mxchat-settings-section">
	2392	+ <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
	2393	+ <p class="mxchat-description">
	2394	+ <?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'); ?>
	2395	+ </p>
	2396	+ <div class="mxchat-autosave-section">
	2397	+ <div class="mxchat-toggle-group">
	2398	+ <div class="mxchat-toggle-container">
	2399	+ <label class="mxchat-toggle-switch">
	2400	+ <input type="checkbox"
	2401	+ name="mxchat_auto_sync_posts"
	2402	+ class="mxchat-autosave-field"
	2403	+ value="1"
	2404	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2405	+ <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
	2406	+ <span class="mxchat-toggle-slider"></span>
	2407	+ </label>
	2408	+ <span class="mxchat-toggle-label">
	2409	+ <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
	2410	+ </span>
	2411	+ </div>
1340	2412
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		- }
	2413	+ <div class="mxchat-toggle-container">
	2414	+ <label class="mxchat-toggle-switch">
	2415	+ <input type="checkbox"
	2416	+ name="mxchat_auto_sync_pages"
	2417	+ class="mxchat-autosave-field"
	2418	+ value="1"
	2419	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2420	+ <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
	2421	+ <span class="mxchat-toggle-slider"></span>
	2422	+ </label>
	2423	+ <span class="mxchat-toggle-label">
	2424	+ <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
	2425	+ </span>
	2426	+ </div>
1345	2427
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		- }
	2428	+ <!-- Custom Post Types Section -->
	2429	+ <div class="mxchat-section-content">
	2430	+ <div class="mxchat-custom-post-types-header">
	2431	+ <button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
	2432	+ <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
	2433	+ <span class="mxchat-toggle-icon">▼</span>
	2434	+ </button>
	2435	+ </div>
1351	2436
1352		- global $wpdb;
1353		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2437	+ <div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
	2438	+ <h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
	2439	+ <p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
1354	2440
1355		- // Clear cache and delete prompt
1356		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
1357		- $wpdb->delete($table_name, array('id' => $id), array('%d'));
	2441	+ <div class="mxchat-custom-post-types">
	2442	+ <?php
	2443	+ $post_types = $knowledge_manager->mxchat_get_public_post_types();
	2444	+ // Skip post and page as they're handled separately
	2445	+ unset($post_types['post']);
	2446	+ unset($post_types['page']);
1358	2447
1359		- wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1360		- exit;
1361		-}
1362		-public function mxchat_generate_embedding($text) {
1363		- $options = get_option('mxchat_options');
1364		- $api_key = $options['api_key'] ?? esc_html__('default_api_key', 'mxchat');
	2448	+ if (!empty($post_types)) {
	2449	+ foreach ($post_types as $post_type => $label) {
	2450	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	2451	+ $is_enabled = get_option($option_name, '0');
	2452	+ ?>
	2453	+ <div class="mxchat-toggle-container">
	2454	+ <label class="mxchat-toggle-switch">
	2455	+ <input type="checkbox"
	2456	+ name="<?php echo esc_attr($option_name); ?>"
	2457	+ class="mxchat-autosave-field"
	2458	+ value="1"
	2459	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2460	+ <?php checked($is_enabled, '1'); ?>>
	2461	+ <span class="mxchat-toggle-slider"></span>
	2462	+ </label>
	2463	+ <span class="mxchat-toggle-label">
	2464	+ <?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
	2465	+ </span>
	2466	+ </div>
	2467	+ <?php
	2468	+ }
	2469	+ } else {
	2470	+ echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
	2471	+ }
	2472	+ ?>
	2473	+ </div>
	2474	+ </div>
	2475	+ </div>
	2476	+ </div>
	2477	+ </div>
	2478	+ </div>
	2479	+</div>
	2480	+</div>
1365	2481
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 ' . $api_key,
1373		- 'Content-Type' => esc_html__('application/json', 'mxchat')
1374		- ),
1375		- ));
	2482	+<!-- NEW PINECONE TAB -->
	2483	+ <div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
	2484	+ <div class="mxchat-card">
	2485	+ <h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
	2486	+ <p class="mxchat-description">
	2487	+ <?php echo wp_kses(
	2488	+ __('<strong>Pinecone is optional</strong> and not required for MxChat to function. It provides enhanced search performance for larger knowledge bases. When enabled, content will be stored in Pinecone instead of the WordPress database, but you can use MxChat without it.', 'mxchat'),
	2489	+ array('strong' => array())
	2490	+ ); ?>
	2491	+ </p>
1376	2492
1377		- if (is_wp_error($response)) {
1378		- return null;
1379		- }
	2493	+ <div class="mxchat-pinecone-info-box">
	2494	+ <div class="mxchat-info-icon">
	2495	+ <span class="dashicons dashicons-info"></span>
	2496	+ </div>
	2497	+ <div class="mxchat-info-content">
	2498	+ <h4><?php esc_html_e('What is Pinecone?', 'mxchat'); ?></h4>
	2499	+ <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>
	2500	+ <p><a href="https://www.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Learn more about Pinecone →', 'mxchat'); ?></a></p>
	2501	+ </div>
	2502	+ </div>
1380	2503
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		- }
	2504	+ <div class="mxchat-database-settings-form">
	2505	+ <!-- REMOVED the WordPress form - we're using AJAX auto-save instead -->
	2506	+ <?php
	2507	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	2508	+ $use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
	2509	+ ?>
1389	2510
1390		- check_ajax_referer('mxchat_delete_chat_history', 'security');
	2511	+ <div class="mxchat-toggle-container">
	2512	+ <label class="mxchat-toggle-switch">
	2513	+ <input type="checkbox"
	2514	+ name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"
	2515	+ value="1"
	2516	+ <?php checked($use_pinecone, '1'); ?>>
	2517	+ <span class="mxchat-toggle-slider"></span>
	2518	+ </label>
	2519	+ <span class="mxchat-toggle-label">
	2520	+ <?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?>
	2521	+ </span>
	2522	+ </div>
1391	2523
1392		- global $wpdb;
1393		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	2524	+ <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
1394	2525
1395		- if (isset($_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);
	2526	+ <?php if ($use_pinecone) : ?>
	2527	+ <div class="mxchat-knowledge-warning success">
	2528	+ <p><span class="dashicons dashicons-yes-alt"></span>
	2529	+ <?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?>
	2530	+ </p>
	2531	+ </div>
	2532	+ <?php endif; ?>
1398	2533
1399		- // Clear relevant cache before deletion
1400		- $cache_key = 'chat_session_' . $session_id_sanitized;
1401		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
	2534	+ <div class="mxchat-form-group">
	2535	+ <label for="mxchat_pinecone_api_key">
	2536	+ <?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="required">*</span>
	2537	+ </label>
	2538	+ <input type="password"
	2539	+ id="mxchat_pinecone_api_key"
	2540	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]"
	2541	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
	2542	+ class="regular-text"
	2543	+ placeholder="pcsk_..." />
	2544	+ <p class="description">
	2545	+ <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
	2546	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
	2547	+ </p>
	2548	+ </div>
1402	2549
1403		- // Perform the deletion
1404		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1405		- }
	2550	+ <div class="mxchat-form-group">
	2551	+ <label for="mxchat_pinecone_environment">
	2552	+ <?php esc_html_e('Region', 'mxchat'); ?>
	2553	+ </label>
	2554	+ <input type="text"
	2555	+ id="mxchat_pinecone_environment"
	2556	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
	2557	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>"
	2558	+ placeholder="e.g., gcp-starter"
	2559	+ class="regular-text" />
	2560	+ <p class="description">
	2561	+ <?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp, us-east-1-aws)', 'mxchat'); ?>
	2562	+ </p>
	2563	+ </div>
1406	2564
1407		- // Optionally, clear a general cache if you have one
1408		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
	2565	+ <div class="mxchat-form-group">
	2566	+ <label for="mxchat_pinecone_index">
	2567	+ <?php esc_html_e('Index Name', 'mxchat'); ?> <span class="required">*</span>
	2568	+ </label>
	2569	+ <input type="text"
	2570	+ id="mxchat_pinecone_index"
	2571	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_index]"
	2572	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>"
	2573	+ placeholder="e.g., my-wordpress-vectors"
	2574	+ class="regular-text" />
	2575	+ <p class="description">
	2576	+ <?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?>
	2577	+ </p>
	2578	+ </div>
1409	2579
1410		- echo wp_json_encode(['success' => esc_html__('Selected chat sessions have been deleted.', 'mxchat')]);
1411		- } else {
1412		- echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
1413		- }
	2580	+ <div class="mxchat-form-group">
	2581	+ <label for="mxchat_pinecone_host">
	2582	+ <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
	2583	+ </label>
	2584	+ <input type="text"
	2585	+ id="mxchat_pinecone_host"
	2586	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
	2587	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>"
	2588	+ placeholder="e.g., my-index-xyz123.svc.pinecone.io"
	2589	+ class="regular-text" />
	2590	+ <p class="description">
	2591	+ <?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in your index details.', 'mxchat'); ?>
	2592	+ </p>
	2593	+ </div>
1414	2594
1415		- wp_die();
1416		- }
	2595	+<div class="mxchat-setup-steps">
	2596	+ <h3><?php esc_html_e('Setup Instructions', 'mxchat'); ?></h3>
	2597	+ <div class="mxchat-setup-step">
	2598	+ <span class="step-number">1</span>
	2599	+ <div class="step-content">
	2600	+ <h4><?php esc_html_e('Create Account', 'mxchat'); ?></h4>
	2601	+ <p><?php esc_html_e('Create a free account at', 'mxchat'); ?> <a href="https://www.pinecone.io/" target="_blank">pinecone.io</a></p>
	2602	+ </div>
	2603	+ </div>
	2604	+ <div class="mxchat-setup-step">
	2605	+ <span class="step-number">2</span>
	2606	+ <div class="step-content">
	2607	+ <h4><?php esc_html_e('Create Index', 'mxchat'); ?></h4>
	2608	+ <p><?php esc_html_e('Create a new index with these settings:', 'mxchat'); ?></p>
	2609	+ <ul>
	2610	+ <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>
	2611	+ <li><?php esc_html_e('Metric: Cosine', 'mxchat'); ?></li>
	2612	+ <li><?php esc_html_e('Cloud & Region: Your preferred region', 'mxchat'); ?></li>
	2613	+ </ul>
	2614	+ </div>
	2615	+ </div>
	2616	+ <div class="mxchat-setup-step">
	2617	+ <span class="step-number">3</span>
	2618	+ <div class="step-content">
	2619	+ <h4><?php esc_html_e('Get API Key', 'mxchat'); ?></h4>
	2620	+ <p><?php esc_html_e('Copy your API key from the API Keys section', 'mxchat'); ?></p>
	2621	+ </div>
	2622	+ </div>
	2623	+ <div class="mxchat-setup-step">
	2624	+ <span class="step-number">4</span>
	2625	+ <div class="step-content">
	2626	+ <h4><?php esc_html_e('Get Index Host', 'mxchat'); ?></h4>
	2627	+ <p><?php esc_html_e('Copy your index host URL from the index details', 'mxchat'); ?></p>
	2628	+ </div>
	2629	+ </div>
	2630	+ <div class="mxchat-setup-step">
	2631	+ <span class="step-number">5</span>
	2632	+ <div class="step-content">
	2633	+ <h4><?php esc_html_e('Save Settings', 'mxchat'); ?></h4>
	2634	+ <p><?php esc_html_e('Fill in the form above and save settings', 'mxchat'); ?></p>
	2635	+ </div>
	2636	+ </div>
	2637	+</div>
1417	2638
1418	2639
1419		-public function mxchat_save_inline_prompt() {
1420		- // Check for nonce security
1421		- check_ajax_referer('mxchat_save_inline_nonce');
1422	2640
1423		- // Verify permissions
1424		- if (!current_user_can('manage_options')) {
1425		- wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1426		- return;
1427		- }
	2641	+ </div>
1428	2642
1429		- global $wpdb;
1430		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1431	2643
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($_POST['article_url']) : '';
	2644	+ </div>
	2645	+ </div>
	2646	+ </div>
1436	2647
1437		- if ($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);
	2648	+</div>
1440	2649
1441		- if (is_array($embedding_vector)) {
1442		- // Serialize the embedding vector before storing it
1443		- $embedding_vector_serialized = serialize($embedding_vector);
1444	2650
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' => $prompt_id),
1454		- array('%s', '%s', '%s'),
1455		- array('%d')
1456		- );
1457	2651
1458		- if ($updated !== false) {
1459		- wp_send_json_success();
1460		- } else {
1461		- wp_send_json_error(esc_html__('Database update failed.', 'mxchat'));
1462		- }
1463		- } else {
1464		- wp_send_json_error(esc_html__('Embedding generation failed.', 'mxchat'));
1465		- }
1466		- } else {
1467		- wp_send_json_error(esc_html__('Invalid data.', 'mxchat'));
1468		- }
1469		-}
1470	2652
	2653	+</div>
	2654	+</div>
1471	2655
1472	2656
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		- }
	2657	+<!-- Content Selector Modal -->
	2658	+<div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
	2659	+ <div class="mxchat-kb-modal-content">
	2660	+<div class="mxchat-kb-modal-header">
	2661	+ <h3>
	2662	+ <?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
	2663	+ <span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
	2664	+ </h3>
	2665	+ <span class="mxchat-kb-modal-close">&times;</span>
	2666	+</div>
	2667	+ <div class="mxchat-kb-modal-filters">
	2668	+ <div class="mxchat-kb-search-group">
	2669	+ <input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
	2670	+ </div>
1479	2671
1480		- // Only process published content
1481		- if (!in_array($post->post_status, array('publish'))) {
1482		- return;
1483		- }
	2672	+ <div class="mxchat-kb-filter-group">
	2673	+ <select id="mxchat-kb-content-type-filter">
	2674	+ <option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
	2675	+ <option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
	2676	+ <option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
	2677	+ <?php
	2678	+ // Add other post types dynamically
	2679	+ $post_types = get_post_types(array('public' => true), 'objects');
	2680	+ foreach ($post_types as $post_type) {
	2681	+ // Skip post and page as they're already added
	2682	+ if (!in_array($post_type->name, array('post', 'page'))) {
	2683	+ echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
	2684	+ }
	2685	+ }
	2686	+ ?>
	2687	+ </select>
1484	2688
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		- }
	2689	+ <select id="mxchat-kb-content-status-filter">
	2690	+ <option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
	2691	+ <option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
	2692	+ <option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
	2693	+ </select>
1490	2694
1491		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1492		- if (get_option($sync_option) != '1') {
1493		- return;
1494		- }
	2695	+ <select id="mxchat-kb-processed-filter">
	2696	+ <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
	2697	+ <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
	2698	+ <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
	2699	+ </select>
	2700	+ </div>
	2701	+ </div>
1495	2702
1496		- // Prepare content and URL
1497		- $content = wp_strip_all_tags($post->post_content);
1498		- $url = get_permalink($post_id);
	2703	+ <div class="mxchat-kb-content-selection">
	2704	+ <div class="mxchat-kb-selection-header">
	2705	+ <label>
	2706	+ <input type="checkbox" id="mxchat-kb-select-all">
	2707	+ <?php esc_html_e('Select All', 'mxchat'); ?>
	2708	+ </label>
	2709	+ <span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
	2710	+ </div>
1499	2711
1500		- // Generate embedding vector
1501		- $embedding_vector = $this->mxchat_generate_embedding($content);
1502		- if (!$embedding_vector) {
1503		- return;
1504		- }
	2712	+ <div class="mxchat-kb-content-list">
	2713	+ <!-- Content will be loaded here via AJAX -->
	2714	+ <div class="mxchat-kb-loading">
	2715	+ <span class="mxchat-kb-spinner is-active"></span>
	2716	+ <?php esc_html_e('Loading content...', 'mxchat'); ?>
	2717	+ </div>
	2718	+ </div>
1505	2719
1506		- // Check for Pinecone addon and its settings
1507		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1508		- $use_pinecone = false;
	2720	+ <div class="mxchat-kb-pagination">
	2721	+ <!-- Pagination will be added here -->
	2722	+ </div>
	2723	+ </div>
1509	2724
1510		- if ($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($pinecone_settings['mxchat_pinecone_environment'])
1519		- );
1520		- }
	2725	+ <div class="mxchat-kb-modal-footer">
	2726	+ <button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
	2727	+ <?php esc_html_e('Process Selected Content', 'mxchat'); ?>
	2728	+ <span class="mxchat-kb-selected-count">(0)</span>
	2729	+ </button>
	2730	+ <button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
	2731	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2732	+ </button>
	2733	+ </div>
	2734	+ </div>
	2735	+</div>
1521	2736
1522		- if ($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, $embedding_vector);
1540		- }
	2737	+<?php
1541	2738	}
1542		-// Modified storage function to add type field
1543		-private function store_in_pinecone_main($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 = $options['mxchat_pinecone_host'] ?? '';
1547	2739
1548		- if (empty($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	2740	/**
1644		- * Handle deletion of posts and pages from both Pinecone and WordPress DB
1645		- *
1646		- * @param int $post_id The ID of the post being deleted
1647		- * @return void
	2741	+ * Get bot-specific Pinecone configuration
	2742	+ * Used in the knowledge retrieval functions
1648	2743	*/
1649		-public function mxchat_handle_post_delete($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($pinecone_settings['mxchat_pinecone_environment'])
	2744	+private function get_bot_pinecone_config($bot_id = 'default') {
	2745	+ error_log("MXCHAT DEBUG: get_bot_pinecone_config called for bot: " . $bot_id);
	2746	+
	2747	+ // If default bot or multi-bot add-on not active, use default Pinecone config
	2748	+ if ($bot_id === 'default' || !class_exists('MxChat_Multi_Bot_Manager')) {
	2749	+ error_log("MXCHAT DEBUG: Using default Pinecone config (no multi-bot or bot is 'default')");
	2750	+ $addon_options = get_option('mxchat_pinecone_addon_options', array());
	2751	+ $config = array(
	2752	+ 'use_pinecone' => (isset($addon_options['mxchat_use_pinecone']) && $addon_options['mxchat_use_pinecone'] === '1'),
	2753	+ 'api_key' => $addon_options['mxchat_pinecone_api_key'] ?? '',
	2754	+ 'host' => $addon_options['mxchat_pinecone_host'] ?? '',
	2755	+ 'namespace' => $addon_options['mxchat_pinecone_namespace'] ?? ''
1688	2756	);
	2757	+ error_log("MXCHAT DEBUG: Default config - use_pinecone: " . ($config['use_pinecone'] ? 'true' : 'false'));
	2758	+ return $config;
1689	2759	}
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		- );
	2760	+
	2761	+ error_log("MXCHAT DEBUG: Calling filter 'mxchat_get_bot_pinecone_config' for bot: " . $bot_id);
	2762	+
	2763	+ // Hook for multi-bot add-on to provide bot-specific Pinecone config
	2764	+ $bot_pinecone_config = apply_filters('mxchat_get_bot_pinecone_config', array(), $bot_id);
	2765	+
	2766	+ if (!empty($bot_pinecone_config)) {
	2767	+ error_log("MXCHAT DEBUG: Got bot-specific config from filter");
	2768	+ error_log(" - use_pinecone: " . (isset($bot_pinecone_config['use_pinecone']) ? ($bot_pinecone_config['use_pinecone'] ? 'true' : 'false') : 'not set'));
	2769	+ error_log(" - host: " . ($bot_pinecone_config['host'] ?? 'not set'));
	2770	+ error_log(" - namespace: " . ($bot_pinecone_config['namespace'] ?? 'not set'));
1791	2771	} else {
1792		- set_transient('mxchat_admin_notice_success',
1793		- esc_html__('Content successfully submitted!', 'mxchat'),
1794		- 30
1795		- );
	2772	+ error_log("MXCHAT DEBUG: Filter returned empty config!");
1796	2773	}
1797		-
1798		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1799		- exit;
	2774	+
	2775	+ return is_array($bot_pinecone_config) ? $bot_pinecone_config : array();
1800	2776	}
1801	2777
1802		-private function is_pdf_url($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) {
	2778	+public function mxchat_delete_chat_history() {
1809	2779	if (!current_user_can('manage_options')) {
1810		- //error_log(esc_html__('Unauthorized PDF processing attempt', 'mxchat'));
1811		- return false;
	2780	+ echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
	2781	+ wp_die();
1812	2782	}
	2783	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
	2784	+ global $wpdb;
	2785	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1813	2786
1814		- $pdf_url = esc_url_raw($pdf_url);
1815		- $upload_dir = wp_upload_dir();
	2787	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	2788	+ $deleted_count = 0;
1816	2789
1817		- if (isset($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		- }
	2790	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	2791	+ $session_id_sanitized = sanitize_text_field($session_id);
1821	2792
1822		- $pdf_filename = sanitize_file_name('mxchat_kb_' . time() . '.pdf');
1823		- $pdf_path = trailingslashit($upload_dir['path']) . $pdf_filename;
	2793	+ // Clear relevant cache before deletion
	2794	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	2795	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
1824	2796
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		- }
	2797	+ // Perform the deletion from the database table
	2798	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1830	2799
1831		- if (!wp_mkdir_p(dirname($pdf_path))) {
1832		- //error_log(sprintf(esc_html__('Failed to create directory for PDF: %s', 'mxchat'), esc_html($pdf_path)));
1833		- return false;
1834		- }
	2800	+ // Delete the corresponding option entry from wp_options table
	2801	+ delete_option("mxchat_history_" . $session_id_sanitized);
1835	2802
1836		- try {
1837		- file_put_contents($pdf_path, $response_body);
	2803	+ // Delete any associated metadata options
	2804	+ delete_option("mxchat_email_" . $session_id_sanitized);
	2805	+ delete_option("mxchat_agent_name_" . $session_id_sanitized);
1838	2806
1839		- if (!file_exists($pdf_path)) {
1840		- throw new Exception(__('Failed to save PDF file', 'mxchat'));
	2807	+ $deleted_count++;
1841	2808	}
1842	2809
1843		- $parser = new \Smalot\PdfParser\Parser();
1844		- $pdf = $parser->parseFile($pdf_path);
1845		- $total_pages = absint(count($pdf->getPages()));
	2810	+ // Optionally, clear a general cache if you have one
	2811	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
1846	2812
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		- );
	2813	+ echo wp_json_encode([
	2814	+ 'success' => sprintf(
	2815	+ esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
	2816	+ $deleted_count
	2817	+ )
	2818	+ ]);
2122	2819	} else {
2123		- set_transient('mxchat_admin_notice_error',
2124		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
2125		- 30
2126		- );
	2820	+ echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
2127	2821	}
2128	2822
2129		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2130		- exit;
	2823	+ wp_die();
2131	2824	}
2132		-private function handle_sitemap_for_knowledge_base($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)) {
	2825	+public function display_admin_notices() {
	2826	+ // Check if we're on a MXChat admin page
	2827	+ $screen = get_current_screen();
	2828	+ if (!$screen || strpos($screen->base, 'mxchat') === false) {
2195	2829	return;
2196	2830	}
2197	2831
2198		- try {
2199		- $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
2200		- $status = get_transient($status_key);
	2832	+ //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
2201	2833
2202		- if (!$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		- }
	2834	+ // Check for error notices
	2835	+ $error_notice = get_transient('mxchat_admin_notice_error');
	2836	+ if ($error_notice) {
	2837	+ //error_log('Found error transient: ' . $error_notice);
	2838	+ echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
	2839	+ delete_transient('mxchat_admin_notice_error');
	2840	+ //error_log('Displayed and deleted error transient');
2434	2841	} else {
2435		- // Use WordPress DB storage
2436		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
	2842	+ //error_log('No error transient found');
2437	2843	}
2438		-}
2439	2844
2440		-public function mxchat_handle_product_delete($post_id) {
2441		- if (get_post_type($post_id) !== 'product') {
2442		- return;
	2845	+ // Check for success notices
	2846	+ $success_notice = get_transient('mxchat_admin_notice_success');
	2847	+ if ($success_notice) {
	2848	+ //error_log('Found success transient: ' . $success_notice);
	2849	+ echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
	2850	+ delete_transient('mxchat_admin_notice_success');
	2851	+ //error_log('Displayed and deleted success transient');
2443	2852	}
2444	2853
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		- );
	2854	+ // Check for info notices
	2855	+ $info_notice = get_transient('mxchat_admin_notice_info');
	2856	+ if ($info_notice) {
	2857	+ //error_log('Found info transient: ' . $info_notice);
	2858	+ echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
	2859	+ delete_transient('mxchat_admin_notice_info');
	2860	+ //error_log('Displayed and deleted info transient');
2460	2861	}
2461	2862
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	2863	}
2476	2864
2477	2865
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	2866	public function mxchat_create_activation_page() {
2572	2867	$license_status = get_option('mxchat_license_status', 'inactive');
2573	2868	$license_error = get_option('mxchat_license_error', '');
	2869	+ $current_domain = parse_url(home_url(), PHP_URL_HOST);
	2870	+
	2871	+ $license_management_url = 'https://mxchat.ai/my-account/orders/';
	2872	+
	2873	+ // Check if this activation has been linked to a domain
	2874	+ $is_domain_linked = $this->is_current_activation_linked($current_domain);
2574	2875	?>
2575	2876	<div class="wrap mxchat-admin-activation">
2576	2877	<div class="mxchat-pro-hero">
2577	2878	<h1 class="pro-title">
2578		- <span class="pro-gradient-text">Activate</span> MxChat Pro
	2879	+ <span class="pro-gradient-text">Manage</span> MxChat Pro
2579	2880	</h1>
2580	2881	<p class="pro-subtitle">
2581		- <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	2882	+ <?php if ($license_status === 'active'): ?>
	2883	+ <?php esc_html_e('Your pro license is active. Manage your activation below.', 'mxchat'); ?>
	2884	+ <?php else: ?>
	2885	+ <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	2886	+ <?php endif; ?>
2582	2887	</p>
2583	2888	</div>
2584	2889
2585	2890	<?php if ($license_status === 'inactive' && !empty($license_error)): ?>
		@@ -2587,8 +2892,25 @@
2587	2892	<p><?php echo esc_html($license_error); ?></p>
2588	2893	</div>
2589	2894	<?php endif; ?>
2590	2895
	2896	+ <!-- Domain Linking Notice for Existing Users -->
	2897	+ <?php if ($license_status === 'active' && !$is_domain_linked): ?>
	2898	+ <div class="notice notice-info">
	2899	+ <p>
	2900	+ <strong><?php esc_html_e('New Feature: Domain Tracking', 'mxchat'); ?></strong><br>
	2901	+ <?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'); ?>
	2902	+ </p>
	2903	+ <p>
	2904	+ <button type="button" id="link-domain-button" class="button button-secondary">
	2905	+ <?php esc_html_e('Link This Domain', 'mxchat'); ?>
	2906	+ </button>
	2907	+ <span id="domain-link-status" style="margin-left: 10px;"></span>
	2908	+ </p>
	2909	+ </div>
	2910	+ <?php endif; ?>
	2911	+
	2912	+ <!-- Activation Form -->
2591	2913	<form id="mxchat-activation-form" class="mxchat-pro-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
2592	2914	<div class="mxchat-pro-form-container">
2593	2915	<table class="form-table">
2594	2916	<tr valign="top">
		@@ -2603,8 +2925,12 @@
2603	2925	<input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text mxchat-pro-input" required />
2604	2926	</td>
2605	2927	</tr>
2606	2928	</table>
	2929	+
	2930	+ <!-- Hidden field for domain -->
	2931	+ <input type="hidden" id="mxchat_domain" name="domain" value="<?php echo esc_attr($current_domain); ?>" />
	2932	+
2607	2933	<?php if ($license_status !== 'active'): ?>
2608	2934	<div class="mxchat-pro-button-container">
2609	2935	<button type="submit" id="activate_license_button" class="button button-primary mxchat-pro-button"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
2610	2936	<div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
		@@ -2611,8 +2937,9 @@
2611	2937	</div>
2612	2938	<?php endif; ?>
2613	2939	</div>
2614	2940	</form>
	2941	+
2615	2942	<!-- License Status Display -->
2616	2943	<div class="mxchat-pro-status">
2617	2944	<h3><?php esc_html_e('License Status:', 'mxchat'); ?>
2618	2945	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
		@@ -2618,15 +2945,91 @@
2618	2945	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
2619	2946	<?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
2620	2947	</span>
2621	2948	</h3>
	2949	+
	2950	+ <?php if ($license_status === 'active'): ?>
	2951	+ <div class="mxchat-license-details">
	2952	+ <p><strong><?php esc_html_e('Domain:', 'mxchat'); ?></strong> <?php echo esc_html($current_domain); ?>
	2953	+ <?php if ($is_domain_linked): ?>
	2954	+ <span style="color: green; margin-left: 10px;">✓ <?php esc_html_e('Linked', 'mxchat'); ?></span>
	2955	+ <?php else: ?>
	2956	+ <span style="color: orange; margin-left: 10px;">⚠ <?php esc_html_e('Not Linked', 'mxchat'); ?></span>
	2957	+ <?php endif; ?>
	2958	+ </p>
	2959	+ <p><strong><?php esc_html_e('Email:', 'mxchat'); ?></strong> <?php echo esc_html(get_option('mxchat_pro_email')); ?></p>
	2960	+ <p><strong><?php esc_html_e('License Key:', 'mxchat'); ?></strong>
	2961	+ <code style="background: #f1f1f1; padding: 2px 6px; border-radius: 3px;">
	2962	+ <?php echo esc_html(get_option('mxchat_activation_key')); ?>
	2963	+ </code>
	2964	+ </p>
	2965	+ <p>
	2966	+ <small>
	2967	+ <?php esc_html_e('Manage all your licenses and domains on', 'mxchat'); ?>
	2968	+ <a href="<?php echo esc_url($license_management_url); ?>" target="_blank">
	2969	+ <?php esc_html_e('your account dashboard', 'mxchat'); ?>
	2970	+ </a>
	2971	+ </small>
	2972	+ </p>
	2973	+
	2974	+ <!-- Deactivation Section -->
	2975	+ <div class="mxchat-deactivation-section" style="margin-top: 20px; padding: 15px; background: #fff3cd; border-left: 4px solid #ffc107; border-radius: 4px;">
	2976	+ <h4 style="margin-top: 0; color: #856404;">
	2977	+ <?php esc_html_e('License Management', 'mxchat'); ?>
	2978	+ </h4>
	2979	+ <p style="margin-bottom: 15px; color: #856404;">
	2980	+ <?php esc_html_e('Need to move this license to another site? Deactivate it here first, then activate it on your new site.', 'mxchat'); ?>
	2981	+ </p>
	2982	+ <button type="button" id="deactivate-license-button" class="button button-secondary" style="background: #dc3545; color: white; border-color: #dc3545;">
	2983	+ 🔓 <?php esc_html_e('Deactivate License', 'mxchat'); ?>
	2984	+ </button>
	2985	+ <span id="deactivate-status" style="margin-left: 10px;"></span>
	2986	+ </div>
	2987	+ </div>
	2988	+ <?php endif; ?>
2622	2989	</div>
2623	2990
	2991	+ <!-- Hidden fields for JavaScript -->
	2992	+ <input type="hidden" id="mxchat-ajax-url" value="<?php echo admin_url('admin-ajax.php'); ?>" />
	2993	+ <input type="hidden" id="mxchat-nonce" value="<?php echo wp_create_nonce('mxchat_activate_license_nonce'); ?>" />
	2994	+ <input type="hidden" id="mxchat-api-url" value="https://mxchat.ai" />
2624	2995	</div>
2625	2996	<?php
2626	2997	}
2627	2998
2628		-public function mxchat_intents_page_html() {
	2999	+/**
	3000	+ * Check if current activation is linked to a domain
	3001	+ * This checks YOUR website's database, not the user's local database
	3002	+ */
	3003	+private function is_current_activation_linked($domain) {
	3004	+ $license_key = get_option('mxchat_activation_key');
	3005	+ $email = get_option('mxchat_pro_email');
	3006	+
	3007	+ if (empty($license_key) || empty($email)) {
	3008	+ return false;
	3009	+ }
	3010	+
	3011	+ // Check with YOUR website's API
	3012	+ $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
	3013	+ 'body' => array(
	3014	+ 'license_key' => $license_key,
	3015	+ 'email' => $email,
	3016	+ 'domain' => $domain
	3017	+ ),
	3018	+ 'timeout' => 10,
	3019	+ 'sslverify' => false
	3020	+ ));
	3021	+
	3022	+ if (is_wp_error($response)) {
	3023	+ return false;
	3024	+ }
	3025	+
	3026	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	3027	+ return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
	3028	+}
	3029	+
	3030	+
	3031	+public function mxchat_actions_page_html() {
2629	3032	if (!current_user_can('manage_options')) {
2630	3033	return;
2631	3034	}
2632	3035
		@@ -2639,9 +3042,9 @@
2639	3042
2640	3043	// Success message
2641	3044	if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2642	3045	echo '<div class="notice notice-success is-dismissible"><p>' .
2643		- esc_html__('Intent updated successfully.', 'mxchat') .
	3046	+ esc_html__('Action updated successfully.', 'mxchat') .
2644	3047	'</p></div>';
2645	3048	}
2646	3049
2647	3050	// Filtering logic
		@@ -2662,10 +3065,10 @@
2662	3065	// Pagination
2663	3066	$total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2664	3067	$total_pages = ceil($total_intents / $per_page);
2665	3068
2666		- // Get intents
2667		- $intents = $wpdb->get_results($wpdb->prepare(
	3069	+ // Get intents (now called actions)
	3070	+ $actions = $wpdb->get_results($wpdb->prepare(
2668	3071	"SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2669	3072	$per_page, $offset
2670	3073	));
2671	3074
		@@ -2676,605 +3079,1104 @@
2676	3079	<div class="wrap mxchat-wrapper">
2677	3080	<!-- Hero Section -->
2678	3081	<div class="mxchat-hero">
2679	3082	<h1 class="mxchat-main-title">
2680		- <span class="mxchat-gradient-text">Intent</span> Manager
	3083	+ <span class="mxchat-gradient-text">Actions</span> Manager
2681	3084	</h1>
2682	3085	<p class="mxchat-hero-subtitle">
2683		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	3086	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2684	3087	</p>
2685	3088	</div>
2686	3089
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'); ?>">
	3090	+ <!-- Actions Header with Search and Filter -->
	3091	+ <div class="mxchat-actions-header">
	3092	+ <div class="mxchat-actions-filters">
	3093	+ <form method="get" class="mxchat-search-form">
	3094	+ <input type="hidden" name="page" value="mxchat-actions">
	3095	+ <div class="mxchat-search-group">
	3096	+ <span class="dashicons dashicons-search"></span>
	3097	+ <input type="text" name="s" class="mxchat-search-input"
	3098	+ placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
	3099	+ value="<?php echo esc_attr($search_term); ?>">
2716	3100	</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'); ?>
	3101	+ <select name="callback_filter" class="mxchat-action-filter">
	3102	+ <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
	3103	+ <?php foreach ($available_callbacks as $function => $callback_data) :
	3104	+ $label = $callback_data['label']; ?>
	3105	+ <option value="<?php echo esc_attr($function); ?>"
	3106	+ <?php selected($callback_filter, $function); ?>>
	3107	+ <?php echo esc_html($label); ?>
2735	3108	</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 . $label_suffix); ?>
2749		- </option>
2750		- <?php
2751		- endforeach;
2752		- echo '</optgroup>';
2753		- endforeach;
2754		- ?>
2755		- </select>
2756		- </div>
2757		-
2758		- <button type="submit" class="mxchat-button-primary">
2759		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
	3109	+ <?php endforeach; ?>
	3110	+ </select>
	3111	+ <button type="submit" class="mxchat-button-secondary">
	3112	+ <?php esc_html_e('Filter', 'mxchat'); ?>
2760	3113	</button>
2761	3114	</form>
2762	3115	</div>
	3116	+ <div class="mxchat-actions-controls">
	3117	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	3118	+ <span class="dashicons dashicons-plus-alt"></span>
	3119	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	3120	+ </button>
	3121	+ </div>
	3122	+ </div>
2763	3123
2764		- <!-- Manage Intents Card -->
2765		- <div class="mxchat-card">
2766		- <div class="mxchat-card-header">
2767		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2768		- <div class="mxchat-header-actions">
2769		- <form method="get" class="mxchat-search-form">
2770		- <input type="hidden" name="page" value="mxchat-intents">
2771		- <div class="mxchat-search-group">
2772		- <span class="dashicons dashicons-search"></span>
2773		- <input type="text" name="s"
2774		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2775		- value="<?php echo esc_attr($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>
	3124	+ <!-- Actions Grid Layout - All actions in a single grid -->
	3125	+ <div class="mxchat-actions-grid">
	3126	+ <div class="mxchat-cards-container">
	3127	+ <?php if (!empty($actions)) : ?>
	3128	+ <?php foreach ($actions as $action) :
	3129	+ $callback_function = $action->callback_function;
	3130	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	3131	+ ? $available_callbacks[$callback_function]['label']
	3132	+ : $callback_function;
	3133	+ $threshold_value = isset($action->similarity_threshold)
	3134	+ ? round($action->similarity_threshold * 100)
	3135	+ : 85;
	3136	+
	3137	+ // Check if this is a form action
	3138	+ $is_form_action = strpos($action->intent_label, 'Form ') === 0;
	3139	+
	3140	+ // Get action status (enabled/disabled) - default to true if column doesn't exist
	3141	+ $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
	3142	+
	3143	+ // Get enabled bots for display
	3144	+ $enabled_bots = [];
	3145	+ if (isset($action->enabled_bots) && !empty($action->enabled_bots)) {
	3146	+ $enabled_bots = json_decode($action->enabled_bots, true);
	3147	+ if (!is_array($enabled_bots)) {
	3148	+ $enabled_bots = ['default'];
	3149	+ }
	3150	+ } else {
	3151	+ $enabled_bots = ['default']; // Backward compatibility
	3152	+ }
	3153	+ ?>
	3154	+ <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
	3155	+ <div class="mxchat-card-header">
	3156	+ <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
	3157	+ <div class="mxchat-card-toggle">
	3158	+ <label class="mxchat-switch">
	3159	+ <input type="checkbox" class="mxchat-action-toggle"
	3160	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3161	+ <?php checked($is_enabled); ?>>
	3162	+ <span class="mxchat-slider round"></span>
	3163	+ </label>
	3164	+ </div>
2791	3165	</div>
2792		- </form>
2793		- </div>
2794		- </div>
2795	3166
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;
	3167	+ <div class="mxchat-card-body">
	3168	+ <div class="mxchat-card-description">
	3169	+ <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
	3170	+ <?php echo esc_html($callback_label); ?>
	3171	+ </div>
	3172	+
	3173	+ <div class="mxchat-card-phrases">
	3174	+ <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
	3175	+ <div class="mxchat-phrases-preview">
	3176	+ <?php
	3177	+ // Check if the helper function exists, otherwise use a simple substring
	3178	+ if (method_exists($this, 'get_trimmed_phrases')) {
	3179	+ echo esc_html($this->get_trimmed_phrases($action->phrases));
	3180	+ } else {
	3181	+ echo esc_html(strlen($action->phrases) > 100 ?
	3182	+ substr($action->phrases, 0, 97) . '...' :
	3183	+ $action->phrases);
	3184	+ }
2820	3185	?>
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>';
	3186	+ </div>
	3187	+ </div>
	3188	+
	3189	+ <div class="mxchat-threshold-control">
	3190	+ <div class="mxchat-threshold-label">
	3191	+ <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
	3192	+ <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
	3193	+ </div>
	3194	+ </div>
	3195	+
	3196	+ <!-- Bot Availability Display (Read-only) -->
	3197	+ <div class="mxchat-card-bots">
	3198	+ <strong><?php esc_html_e('Assigned bots:', 'mxchat'); ?></strong>
	3199	+ <div class="mxchat-bot-badges">
	3200	+ <?php
	3201	+ foreach ($enabled_bots as $bot_id) {
	3202	+ if ($bot_id === 'default') {
	3203	+ echo '<span class="mxchat-bot-badge">' . esc_html__('Default Bot', 'mxchat') . '</span>';
	3204	+ } else {
	3205	+ // Try to get bot name from multi-bot manager
	3206	+ if (class_exists('MxChat_Multi_Bot_Core_Manager')) {
	3207	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	3208	+ $available_bots = $multi_bot_manager->get_available_bots();
	3209	+ $bot_name = isset($available_bots[$bot_id]) ? $available_bots[$bot_id] : $bot_id;
	3210	+ echo '<span class="mxchat-bot-badge">' . esc_html($bot_name) . '</span>';
2841	3211	} else {
2842		- echo esc_html($intent->intent_label);
	3212	+ echo '<span class="mxchat-bot-badge">' . esc_html($bot_id) . '</span>';
2843	3213	}
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=' . $form_id)); ?>"
2907		- class="mxchat-button-secondary">
2908		- <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2909		- </a>
2910		- <?php endif; ?>
2911		- </td>
2912		- </tr>
2913		- <?php endforeach;
2914		- else : ?>
2915		- <tr>
2916		- <td colspan="5" class="mxchat-no-records">
2917		- <?php esc_html_e('No intents found.', 'mxchat'); ?>
2918		- </td>
2919		- </tr>
2920		- <?php endif; ?>
2921		- </tbody>
2922		- </table>
2923		- </div>
	3214	+ }
	3215	+ }
	3216	+ ?>
	3217	+ </div>
	3218	+ </div>
	3219	+ </div>
2924	3220
2925		- <?php if ($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		- ?>
	3221	+ <div class="mxchat-card-footer">
	3222	+ <?php
	3223	+ // Check if it's a form action
	3224	+ $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
	3225	+
	3226	+ // Check if it's a recommendation flow action
	3227	+ $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
	3228	+
	3229	+ if ($is_form_action) {
	3230	+ $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
	3231	+ ?>
	3232	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
	3233	+ class="mxchat-button-primary">
	3234	+ <span class="dashicons dashicons-feedback"></span>
	3235	+ <?php esc_html_e('Edit Form', 'mxchat'); ?>
	3236	+ </a>
	3237	+ <?php } elseif ($is_flow_action) {
	3238	+ ?>
	3239	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
	3240	+ class="mxchat-button-primary">
	3241	+ <span class="dashicons dashicons-list-view"></span>
	3242	+ <?php esc_html_e('Manage Flows', 'mxchat'); ?>
	3243	+ </a>
	3244	+ <?php } else { ?>
	3245	+ <button type="button"
	3246	+ class="mxchat-button-secondary mxchat-edit-button"
	3247	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3248	+ data-phrases="<?php echo esc_attr($action->phrases); ?>"
	3249	+ data-label="<?php echo esc_attr($action->intent_label); ?>"
	3250	+ data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
	3251	+ data-callback-function="<?php echo esc_attr($action->callback_function); ?>"
	3252	+ data-enabled-bots="<?php echo esc_attr(json_encode($enabled_bots)); ?>">
	3253	+ <span class="dashicons dashicons-edit"></span>
	3254	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	3255	+ </button>
	3256	+ <form method="post"
	3257	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	3258	+ class="mxchat-delete-form"
	3259	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
	3260	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	3261	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	3262	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
	3263	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	3264	+ <span class="dashicons dashicons-trash"></span>
	3265	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	3266	+ </button>
	3267	+ </form>
	3268	+ <?php } ?>
	3269	+ </div>
	3270	+ </div>
	3271	+ <?php endforeach; ?>
	3272	+ <?php else : ?>
	3273	+ <!-- If no actions found -->
	3274	+ <div class="mxchat-no-actions">
	3275	+ <div class="mxchat-empty-state">
	3276	+ <span class="dashicons dashicons-format-chat"></span>
	3277	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	3278	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	3279	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	3280	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	3281	+ </button>
	3282	+ </div>
2937	3283	</div>
2938	3284	<?php endif; ?>
2939	3285	</div>
2940	3286	</div>
2941	3287
2942		- <!-- Edit Modal -->
2943		-<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
	3288	+ <?php if ($total_pages > 1) : ?>
	3289	+ <div class="mxchat-pagination">
	3290	+ <?php
	3291	+ echo paginate_links(array(
	3292	+ 'base' => add_query_arg('paged', '%#%'),
	3293	+ 'format' => '',
	3294	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	3295	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	3296	+ 'total' => $total_pages,
	3297	+ 'current' => $page
	3298	+ ));
	3299	+ ?>
	3300	+ </div>
	3301	+ <?php endif; ?>
	3302	+
	3303	+<!-- Add/Edit Action Modal with Step-Based Approach -->
	3304	+<!-- Complete Modal HTML with Defined Groups Variable -->
	3305	+<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
2944	3306	<div class="mxchat-modal-content">
2945	3307	<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	3308
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">
	3309	+ <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	3310	+ <!-- Dynamic nonce field -->
	3311	+ <div id="action-nonce-container">
	3312	+ <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	3313	+ </div>
	3314	+ <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
	3315	+ <input type="hidden" name="intent_id" id="edit_action_id" value="">
	3316	+ <input type="hidden" name="callback_function" id="callback_function" value="">
2955	3317
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>
	3318	+ <!-- Step 1: Action Type Selection -->
	3319	+ <div id="mxchat-action-step-1" class="mxchat-action-step active">
	3320	+ <div class="mxchat-step-indicator">
	3321	+ <div class="mxchat-step-number">1</div>
	3322	+ <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
	3323	+ </div>
	3324	+
	3325	+ <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
	3326	+ <div class="mxchat-action-type-search">
	3327	+ <span class="dashicons dashicons-search"></span>
	3328	+ <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
	3329	+ </div>
	3330	+
	3331	+ <?php
	3332	+ // Get the callbacks - IMPORTANT: Define the $groups variable here
	3333	+ $groups = $this->mxchat_get_available_callbacks(true, true);
	3334	+ ?>
	3335	+
	3336	+ <div class="mxchat-action-type-categories">
	3337	+ <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
	3338	+ <?php
	3339	+ // Get unique categories from the defined groups
	3340	+ foreach ($groups as $group_label => $group_callbacks) :
	3341	+ $category_slug = sanitize_title($group_label);
	3342	+ ?>
	3343	+ <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
	3344	+ <?php endforeach; ?>
	3345	+ </div>
	3346	+
	3347	+ <div class="mxchat-action-types-grid">
	3348	+ <?php
	3349	+ // Generate action cards from available callbacks
	3350	+ foreach ($groups as $group_label => $group_callbacks) :
	3351	+ $category_slug = sanitize_title($group_label);
	3352	+
	3353	+ foreach ($group_callbacks as $function => $data) :
	3354	+ $label = $data['label'];
	3355	+ $pro_only = $data['pro_only'];
	3356	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	3357	+ $description = isset($data['description']) ? $data['description'] : '';
	3358	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	3359	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	3360	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	3361	+
	3362	+ // Determine card status and styling
	3363	+ $card_class = 'mxchat-action-type-card';
	3364	+ $icon_class = 'mxchat-action-type-icon';
	3365	+ $status_badge = '';
	3366	+
	3367	+ if ($pro_only && !$this->is_activated) {
	3368	+ // Pro feature but no Pro license
	3369	+ $icon_class .= ' pro-feature';
	3370	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	3371	+ }
	3372	+
	3373	+ if ($is_addon && !$is_installed) {
	3374	+ // Add-on not installed
	3375	+ $card_class .= ' not-installed';
	3376	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	3377	+ }
	3378	+
	3379	+ // Default description if none provided
	3380	+ if (empty($description)) {
	3381	+ $description = sprintf(
	3382	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	3383	+ $label
	3384	+ );
	3385	+ }
	3386	+ ?>
	3387	+ <div class="<?php echo esc_attr($card_class); ?>"
	3388	+ data-category="<?php echo esc_attr($category_slug); ?>"
	3389	+ data-value="<?php echo esc_attr($function); ?>"
	3390	+ data-label="<?php echo esc_attr($label); ?>"
	3391	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	3392	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	3393	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	3394	+ <div class="<?php echo esc_attr($icon_class); ?>">
	3395	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	3396	+ </div>
	3397	+ <div class="mxchat-action-type-info">
	3398	+ <h4><?php echo esc_html($label); ?></h4>
	3399	+ <p><?php echo esc_html($description); ?></p>
	3400	+ <?php if (!empty($status_badge)) : ?>
	3401	+ <?php echo $status_badge; ?>
	3402	+ <?php endif; ?>
	3403	+
	3404	+ <?php if ($is_addon && !$is_installed) : ?>
	3405	+ <div class="mxchat-addon-info">
	3406	+ <?php echo esc_html(sprintf(
	3407	+ __('Requires %s', 'mxchat'),
	3408	+ $addon_name
	3409	+ )); ?>
	3410	+ </div>
	3411	+ <?php endif; ?>
	3412	+ </div>
	3413	+ </div>
	3414	+ <?php endforeach;
	3415	+ endforeach; ?>
	3416	+ </div>
	3417	+ </div>
	3418	+
	3419	+ <div class="mxchat-modal-actions">
	3420	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3421	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3422	+ </button>
	3423	+ </div>
2965	3424	</div>
2966	3425
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>
	3426	+ <!-- Step 2: Action Configuration -->
	3427	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	3428	+ <div class="mxchat-step-indicator">
	3429	+ <div class="mxchat-step-number">2</div>
	3430	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	3431	+ </div>
	3432	+
	3433	+ <div class="mxchat-selected-action">
	3434	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	3435	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	3436	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	3437	+ </button>
	3438	+ <div class="mxchat-selected-action-info">
	3439	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	3440	+ <span class="dashicons dashicons-admin-generic"></span>
	3441	+ </div>
	3442	+ <div class="mxchat-selected-action-details">
	3443	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	3444	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	3445	+ </div>
	3446	+ </div>
	3447	+ </div>
	3448	+
	3449	+ <div class="mxchat-form-group">
	3450	+ <label for="intent_label">
	3451	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	3452	+ </label>
	3453	+ <input name="intent_label" type="text" id="intent_label" required
	3454	+ class="mxchat-intent-input"
	3455	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	3456	+ </div>
	3457	+
	3458	+ <div class="mxchat-form-group">
	3459	+ <label for="phrases">
	3460	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	3461	+ </label>
	3462	+ <textarea name="phrases" id="action_phrases" rows="5" required
	3463	+ class="mxchat-intent-textarea"
	3464	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	3465	+ </div>
	3466	+
	3467	+ <div class="mxchat-form-group">
	3468	+ <label for="similarity_threshold">
	3469	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	3470	+ <span class="mxchat-threshold-value-display">85%</span>
	3471	+ </label>
	3472	+ <div class="mxchat-slider-group modal-slider">
	3473	+ <input type="range"
	3474	+ name="similarity_threshold"
	3475	+ id="similarity_threshold"
	3476	+ min="10"
	3477	+ max="95"
	3478	+ value="85"
	3479	+ class="mxchat-intent-slider"
	3480	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	3481	+ </div>
	3482	+ <div class="mxchat-threshold-hint">
	3483	+ <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
	3484	+ </div>
	3485	+ </div>
	3486	+
	3487	+ <!-- Bot Selection Section -->
	3488	+ <div class="mxchat-form-group">
	3489	+ <label for="enabled_bots">
	3490	+ <?php esc_html_e('Which bots should we enable this action for?', 'mxchat'); ?>
	3491	+ </label>
	3492	+ <div class="mxchat-bot-selector">
	3493	+ <div class="mxchat-bot-option">
	3494	+ <label class="mxchat-checkbox-label">
	3495	+ <input type="checkbox"
	3496	+ name="enabled_bots[]"
	3497	+ value="default"
	3498	+ id="bot_default"
	3499	+ checked="checked">
	3500	+ <span class="mxchat-checkmark"></span>
	3501	+ <?php esc_html_e('Default Bot', 'mxchat'); ?>
	3502	+ </label>
	3503	+ </div>
	3504	+
	3505	+ <?php if (class_exists('MxChat_Multi_Bot_Core_Manager')) :
	3506	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	3507	+ $available_bots = $multi_bot_manager->get_available_bots();
	3508	+
	3509	+ foreach ($available_bots as $bot_id => $bot_name) :
	3510	+ if ($bot_id === 'default') continue; // Skip default, already shown above
	3511	+ ?>
	3512	+ <div class="mxchat-bot-option">
	3513	+ <label class="mxchat-checkbox-label">
	3514	+ <input type="checkbox"
	3515	+ name="enabled_bots[]"
	3516	+ value="<?php echo esc_attr($bot_id); ?>"
	3517	+ id="bot_<?php echo esc_attr($bot_id); ?>">
	3518	+ <span class="mxchat-checkmark"></span>
	3519	+ <?php echo esc_html($bot_name); ?>
	3520	+ </label>
	3521	+ </div>
	3522	+ <?php
	3523	+ endforeach;
	3524	+ endif; ?>
	3525	+ </div>
	3526	+ </div>
	3527	+
	3528	+ <div class="mxchat-modal-actions">
	3529	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3530	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3531	+ </button>
	3532	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	3533	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	3534	+ </button>
	3535	+ </div>
2974	3536	</div>
2975	3537	</form>
2976	3538	</div>
2977	3539	</div>
2978	3540
2979		- </div><!-- .mxchat-content -->
	3541	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	3542	+ <div class="mxchat-action-loading-spinner"></div>
	3543	+ <div class="mxchat-action-loading-text">
	3544	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	3545	+ </div>
	3546	+</div>
2980	3547	</div><!-- .mxchat-wrapper -->
	3548	+ <?php
	3549	+}
	3550	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	3551	+ if (strlen($phrases) <= $max_length) {
	3552	+ return $phrases;
	3553	+ }
2981	3554
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
	3555	+ $trimmed = substr($phrases, 0, $max_length);
	3556	+ $last_comma = strrpos($trimmed, ',');
	3557	+
	3558	+ if ($last_comma !== false) {
	3559	+ $trimmed = substr($trimmed, 0, $last_comma);
	3560	+ }
	3561	+
	3562	+ return $trimmed . '...';
2989	3563	}
	3564	+public function mxchat_add_enabled_column_to_intents() {
	3565	+ global $wpdb;
	3566	+ $table_name = $wpdb->prefix . 'mxchat_intents';
2990	3567
	3568	+ // Check if the column already exists
	3569	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
2991	3570
	3571	+ if (empty($columns)) {
	3572	+ // Add the column with default value of 1 (enabled)
	3573	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	3574	+ }
	3575	+}
2992	3576
2993		-/**
2994		- * Handle editing of intent phrases
2995		- *
2996		- * @since 1.0.0
2997		- * @return void
2998		- */
2999		-public function handle_edit_intent() {
3000		- // Verify nonce and user capabilities
3001		- if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
3002		- wp_die(esc_html__('Security check failed.', 'mxchat'));
	3577	+public function mxchat_handle_delete_intent() {
	3578	+ if ( ! current_user_can( 'manage_options' ) ) {
	3579	+ wp_die( esc_html__('Unauthorized user', 'mxchat') );
3003	3580	}
3004	3581
	3582	+ check_admin_referer('mxchat_delete_intent_nonce');
	3583	+
	3584	+ if (isset($_POST['intent_id'])) {
	3585	+ global $wpdb;
	3586	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3587	+ $intent_id = intval($_POST['intent_id']);
	3588	+
	3589	+ $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
	3590	+ }
	3591	+
	3592	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	3593	+ exit;
	3594	+}
	3595	+public function mxchat_handle_edit_intent() {
	3596	+ // Security checks (nonce and permissions)
3005	3597	if (!current_user_can('manage_options')) {
3006		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	3598	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
3007	3599	}
	3600	+ check_admin_referer('mxchat_edit_intent');
3008	3601
3009		- // Validate and sanitize input
	3602	+ // Get POST data
3010	3603	$intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
3011		- if (!$intent_id) {
3012		- wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
	3604	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	3605	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	3606	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	3607	+ $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
	3608	+
	3609	+ // NEW: Handle enabled_bots
	3610	+ $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
	3611	+ $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
	3612	+
	3613	+ // Ensure default is always included for backward compatibility
	3614	+ if (!in_array('default', $enabled_bots)) {
	3615	+ $enabled_bots[] = 'default';
3013	3616	}
	3617	+
	3618	+ $enabled_bots_json = json_encode($enabled_bots);
3014	3619
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'));
	3620	+ // Validate inputs
	3621	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	3622	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	3623	+ return;
3018	3624	}
3019	3625
3020		- // Process phrases the same way as in intent creation
3021	3626	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3022		-
3023	3627	if (empty($phrases_array)) {
3024		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
	3628	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	3629	+ return;
3025	3630	}
3026	3631
3027		- // Generate embeddings and combine them
	3632	+ // Generate embeddings with improved error handling
3028	3633	$vectors = [];
	3634	+ $failed_phrases = [];
	3635	+
3029	3636	foreach ($phrases_array as $phrase) {
3030	3637	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3031	3638	if (is_array($embedding_vector)) {
3032	3639	$vectors[] = $embedding_vector;
3033	3640	} else {
3034		- wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
	3641	+ $failed_phrases[] = $phrase;
3035	3642	}
3036	3643	}
3037	3644
	3645	+ if (!empty($failed_phrases)) {
	3646	+ $this->handle_embedding_error(
	3647	+ sprintf(
	3648	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	3649	+ implode(', ', $failed_phrases)
	3650	+ )
	3651	+ );
	3652	+ return;
	3653	+ }
	3654	+
3038	3655	if (empty($vectors)) {
3039		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3656	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3657	+ return;
3040	3658	}
3041	3659
3042		- // Create combined vector just like in intent creation
3043	3660	$combined_vector = $this->mxchat_average_vectors($vectors);
3044	3661	$serialized_vector = maybe_serialize($combined_vector);
3045	3662
	3663	+ // Update the database
3046	3664	global $wpdb;
3047	3665	$table_name = $wpdb->prefix . 'mxchat_intents';
3048	3666
3049		- // Update the intent with both new phrases and the combined vector
3050	3667	$result = $wpdb->update(
3051	3668	$table_name,
3052	3669	array(
	3670	+ 'intent_label' => $intent_label,
3053	3671	'phrases' => implode(', ', $phrases_array),
3054		- 'embedding_vector' => $serialized_vector
	3672	+ 'embedding_vector' => $serialized_vector,
	3673	+ 'similarity_threshold' => $similarity_threshold,
	3674	+ 'enabled_bots' => $enabled_bots_json // NEW: Include enabled_bots in update
3055	3675	),
3056	3676	array('id' => $intent_id),
3057		- array('%s', '%s'),
3058		- array('%d')
	3677	+ array('%s', '%s', '%s', '%f', '%s'), // Format: string, string, string, float, string
	3678	+ array('%d') // Where format: integer
3059	3679	);
3060	3680
3061	3681	if (false === $result) {
3062		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	3682	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	3683	+ return;
3063	3684	}
3064	3685
3065		- // Redirect back to the intents page with a success message
	3686	+ // Set success message and redirect
	3687	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	3688	+
3066	3689	$redirect_url = add_query_arg(
3067	3690	array(
3068		- 'page' => 'mxchat-intents',
3069		- 'updated' => 'true'
	3691	+ 'page' => 'mxchat-actions'
3070	3692	),
3071	3693	admin_url('admin.php')
3072	3694	);
3073		-
3074	3695	wp_safe_redirect($redirect_url);
3075	3696	exit;
3076	3697	}
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	3698	public function mxchat_handle_add_intent() {
3105		- if ( ! current_user_can( 'manage_options' ) ) {
3106		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
	3699	+ if (!current_user_can('manage_options')) {
	3700	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
3107	3701	}
3108		-
3109	3702	check_admin_referer('mxchat_add_intent_nonce');
3110		-
3111	3703	global $wpdb;
3112	3704	$table_name = $wpdb->prefix . 'mxchat_intents';
3113		-
	3705	+
	3706	+ // Sanitize and get form data
3114	3707	$intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
3115	3708	$phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
3116	3709	$callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
3117		- $default_threshold = 0.85;
3118		-
	3710	+
	3711	+ // Get similarity threshold from form (convert percentage to decimal)
	3712	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	3713	+
	3714	+ // NEW: Handle enabled_bots
	3715	+ $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
	3716	+ $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
	3717	+
	3718	+ // Ensure default is always included for backward compatibility with existing actions
	3719	+ if (!in_array('default', $enabled_bots)) {
	3720	+ $enabled_bots[] = 'default';
	3721	+ }
	3722	+
	3723	+ $enabled_bots_json = json_encode($enabled_bots);
	3724	+
	3725	+ // Validate required fields
3119	3726	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') );
	3727	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	3728	+ return;
3121	3729	}
3122		-
	3730	+
	3731	+ // Validate callback function
3123	3732	$available_callbacks = $this->mxchat_get_available_callbacks();
3124		-
3125	3733	if (!array_key_exists($callback_function, $available_callbacks)) {
3126		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	3734	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	3735	+ return;
3127	3736	}
3128		-
	3737	+
	3738	+ // Check Pro requirements
3129	3739	$is_pro_only = $available_callbacks[$callback_function]['pro_only'];
3130	3740	if ($is_pro_only && !$this->is_activated) {
3131		- wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
	3741	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	3742	+ return;
3132	3743	}
3133		-
	3744	+
	3745	+ // Process phrases
3134	3746	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3135		-
3136	3747	if (empty($phrases_array)) {
3137		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
	3748	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	3749	+ return;
3138	3750	}
3139		-
	3751	+
	3752	+ // Generate embeddings with improved error handling
3140	3753	$vectors = [];
	3754	+ $failed_phrases = [];
3141	3755	foreach ($phrases_array as $phrase) {
3142	3756	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3143	3757	if (is_array($embedding_vector)) {
3144	3758	$vectors[] = $embedding_vector;
3145	3759	} else {
3146		- wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
	3760	+ $failed_phrases[] = $phrase;
3147	3761	}
3148	3762	}
	3763	+
	3764	+ // Check for embedding failures
	3765	+ if (!empty($failed_phrases)) {
	3766	+ $this->handle_embedding_error(
	3767	+ sprintf(
	3768	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	3769	+ implode(', ', $failed_phrases)
	3770	+ )
	3771	+ );
	3772	+ return;
	3773	+ }
	3774	+
	3775	+ if (empty($vectors)) {
	3776	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3777	+ return;
	3778	+ }
	3779	+
	3780	+ // Create combined vector and insert into database
	3781	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	3782	+ $serialized_vector = maybe_serialize($combined_vector);
	3783	+
	3784	+ $result = $wpdb->insert($table_name, [
	3785	+ 'intent_label' => $intent_label,
	3786	+ 'phrases' => implode(', ', $phrases_array),
	3787	+ 'embedding_vector' => $serialized_vector,
	3788	+ 'callback_function' => $callback_function,
	3789	+ 'similarity_threshold' => $similarity_threshold,
	3790	+ 'enabled_bots' => $enabled_bots_json // NEW field
	3791	+ ]);
	3792	+
	3793	+ if ($result === false) {
	3794	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	3795	+ return;
	3796	+ }
	3797	+
	3798	+ // Set success message and redirect
	3799	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	3800	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	3801	+ exit;
	3802	+}
3149	3803
3150		- if (!empty($vectors)) {
3151		- $combined_vector = $this->mxchat_average_vectors($vectors);
3152		- $serialized_vector = maybe_serialize($combined_vector);
3153	3804
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' => $default_threshold,
3160		- ]);
3161	3805
3162		- if ($result === false) {
3163		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
	3806	+
	3807	+private function handle_embedding_error($message, $redirect = true) {
	3808	+ // Store the error message in the existing transient
	3809	+ set_transient('mxchat_admin_notice_error', $message, 60);
	3810	+
	3811	+ if ($redirect) {
	3812	+ // Redirect back to the actions page
	3813	+ $redirect_url = add_query_arg(
	3814	+ array(
	3815	+ 'page' => 'mxchat-actions'
	3816	+ ),
	3817	+ admin_url('admin.php')
	3818	+ );
	3819	+ wp_safe_redirect($redirect_url);
	3820	+ exit;
	3821	+ }
	3822	+}
	3823	+
	3824	+
	3825	+/**
	3826	+ * Enhanced get_available_callbacks function with form action exclusion
	3827	+ *
	3828	+ * @param bool $grouped Whether to return callbacks grouped by category
	3829	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	3830	+ * @return array Callbacks data with icons, descriptions and availability status
	3831	+ */
	3832	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	3833	+ // Load WordPress plugin functions if needed
	3834	+ if (!function_exists('get_plugins')) {
	3835	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
	3836	+ }
	3837	+
	3838	+ // Get active plugins
	3839	+ $active_plugins = get_option('active_plugins', array());
	3840	+
	3841	+ // Functions to exclude from the action selector only if Pro is activated
	3842	+ // If user doesn't have Pro, show these so they can see what they're missing
	3843	+ $excluded_when_pro_active_functions = array(
	3844	+ 'mxchat_handle_form_collection', // Forms add-on action
	3845	+ 'mxchat_sr_recommendation_flow' // Smart Recommender flow actions
	3846	+ );
	3847	+
	3848	+ // Always excluded functions (regardless of Pro status)
	3849	+ $always_excluded_functions = array();
	3850	+
	3851	+ // Combine exclusion lists based on Pro activation status
	3852	+ $excluded_functions = $always_excluded_functions;
	3853	+ if ($this->is_activated) {
	3854	+ // Only exclude add-on managed functions if Pro is active
	3855	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
	3856	+ }
	3857	+
	3858	+ // Define add-on plugin files and their corresponding action functions
	3859	+ $addon_plugins = array(
	3860	+ 'mxchat-woo/mxchat-woo.php' => array(
	3861	+ 'functions' => array(
	3862	+ 'mxchat_handle_product_recommendations',
	3863	+ 'mxchat_handle_order_history',
	3864	+ 'mxchat_show_product_card',
	3865	+ 'mxchat_add_to_cart',
	3866	+ 'mxchat_checkout_redirect'
	3867	+ ),
	3868	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	3869	+ 'pro_required' => true
	3870	+ ),
	3871	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	3872	+ 'functions' => array('mxchat_perplexity_research'),
	3873	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	3874	+ 'pro_required' => true
	3875	+ ),
	3876	+ 'mxchat-forms/mxchat-forms.php' => array(
	3877	+ 'functions' => array('mxchat_handle_form_collection'),
	3878	+ 'name' => __('Forms Add-on', 'mxchat'),
	3879	+ 'pro_required' => true
	3880	+ ),
	3881	+ 'mxchat-smart-recommender/mxchat-smart-recommender.php' => array(
	3882	+ 'functions' => array('mxchat_sr_recommendation_flow'),
	3883	+ 'name' => __('Smart Recommender Add-on', 'mxchat'),
	3884	+ 'pro_required' => true
	3885	+ ),
	3886	+ // Add other add-ons and their functions here
	3887	+ );
	3888	+
	3889	+ // Get the functions that are provided by active add-ons
	3890	+ $addon_provided_functions = array();
	3891	+ $addon_function_mapping = array(); // Maps functions to their add-on info
	3892	+
	3893	+ // Check which add-ons are active
	3894	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	3895	+ $is_active = in_array($plugin_file, $active_plugins);
	3896	+
	3897	+ // For each function in this addon
	3898	+ foreach ($addon_info['functions'] as $function) {
	3899	+ // Consider a function installed only if:
	3900	+ // 1. The add-on is active AND
	3901	+ // 2. Either it doesn't require Pro OR Pro is activated
	3902	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
	3903	+
	3904	+ // If the add-on is installed, mark this function as provided by an add-on
	3905	+ if ($is_installed) {
	3906	+ $addon_provided_functions[] = $function;
	3907	+ }
	3908	+
	3909	+ // Store addon info for this function regardless of installation status
	3910	+ $addon_function_mapping[$function] = array(
	3911	+ 'addon' => basename(dirname($plugin_file)),
	3912	+ 'addon_name' => $addon_info['name'],
	3913	+ 'pro_required' => $addon_info['pro_required'],
	3914	+ 'is_active' => $is_active,
	3915	+ 'is_installed' => $is_installed
	3916	+ );
3164	3917	}
3165		- } else {
3166		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
3167	3918	}
3168	3919
3169		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3170		- exit;
3171		-}
	3920	+ // Core callbacks - always available in the base plugin
	3921	+ $core_callbacks = array(
	3922	+ 'mxchat_handle_email_capture' => array(
	3923	+ 'label' => __('Loops Email Capture', 'mxchat'),
	3924	+ 'pro_only' => false,
	3925	+ 'group' => __('Customer Engagement', 'mxchat'),
	3926	+ 'icon' => 'email-alt',
	3927	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	3928	+ 'addon' => false, // Not from an add-on
	3929	+ 'installed' => true // Always installed with base plugin
	3930	+ ),
	3931	+ 'mxchat_handle_search_request' => array(
	3932	+ 'label' => __('Brave Web Search', 'mxchat'),
	3933	+ 'pro_only' => false,
	3934	+ 'group' => __('Search Features', 'mxchat'),
	3935	+ 'icon' => 'search',
	3936	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	3937	+ 'addon' => false,
	3938	+ 'installed' => true
	3939	+ ),
	3940	+ 'mxchat_handle_image_search_request' => array(
	3941	+ 'label' => __('Brave Image Search', 'mxchat'),
	3942	+ 'pro_only' => false,
	3943	+ 'group' => __('Search Features', 'mxchat'),
	3944	+ 'icon' => 'format-image',
	3945	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	3946	+ 'addon' => false,
	3947	+ 'installed' => true
	3948	+ ),
	3949	+ // Pro core features - check is_activated property
	3950	+ 'mxchat_generate_image' => array(
	3951	+ 'label' => __('Generate Image', 'mxchat'),
	3952	+ 'pro_only' => false,
	3953	+ 'group' => __('Other Features', 'mxchat'),
	3954	+ 'icon' => 'art',
	3955	+ 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
	3956	+ 'addon' => false,
	3957	+ 'installed' => true
	3958	+ ),
	3959	+ 'mxchat_handle_pdf_discussion' => array(
	3960	+ 'label' => __('Chat with PDF', 'mxchat'),
	3961	+ 'pro_only' => false,
	3962	+ 'group' => __('Other Features', 'mxchat'),
	3963	+ 'icon' => 'media-document',
	3964	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	3965	+ 'addon' => false,
	3966	+ 'installed' => true
	3967	+ ),
	3968	+ 'mxchat_live_agent_handover' => array(
	3969	+ 'label' => __('Slack Live Agent', 'mxchat'),
	3970	+ 'pro_only' => false,
	3971	+ 'group' => __('Customer Engagement', 'mxchat'),
	3972	+ 'icon' => 'admin-users',
	3973	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	3974	+ 'addon' => false,
	3975	+ 'installed' => true
	3976	+ ),
	3977	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	3978	+ 'label' => __('Back to Chatbot', 'mxchat'),
	3979	+ 'pro_only' => false,
	3980	+ 'group' => __('Customer Engagement', 'mxchat'),
	3981	+ 'icon' => 'backup',
	3982	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	3983	+ 'addon' => false,
	3984	+ 'installed' => true
	3985	+ ),
	3986	+ );
3172	3987
	3988	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	3989	+ $addon_callbacks = array(
	3990	+ // WooCommerce Add-on
	3991	+ 'mxchat_handle_product_recommendations' => array(
	3992	+ 'label' => __('Product Recommendations', 'mxchat'),
	3993	+ 'pro_only' => true,
	3994	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3995	+ 'icon' => 'cart',
	3996	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	3997	+ ),
	3998	+ 'mxchat_handle_order_history' => array(
	3999	+ 'label' => __('Order History', 'mxchat'),
	4000	+ 'pro_only' => true,
	4001	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4002	+ 'icon' => 'clipboard',
	4003	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	4004	+ ),
	4005	+ 'mxchat_show_product_card' => array(
	4006	+ 'label' => __('Show Product Card', 'mxchat'),
	4007	+ 'pro_only' => true,
	4008	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4009	+ 'icon' => 'products',
	4010	+ 'description' => __('Display product information in the chat', 'mxchat'),
	4011	+ ),
	4012	+ 'mxchat_add_to_cart' => array(
	4013	+ 'label' => __('Add to Cart', 'mxchat'),
	4014	+ 'pro_only' => true,
	4015	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4016	+ 'icon' => 'plus-alt',
	4017	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	4018	+ ),
	4019	+ 'mxchat_checkout_redirect' => array(
	4020	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	4021	+ 'pro_only' => true,
	4022	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4023	+ 'icon' => 'arrow-right-alt',
	4024	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	4025	+ ),
3173	4026
	4027	+ // Perplexity Add-on
	4028	+ 'mxchat_perplexity_research' => array(
	4029	+ 'label' => __('Perplexity Research', 'mxchat'),
	4030	+ 'pro_only' => true,
	4031	+ 'group' => __('Search Features', 'mxchat'),
	4032	+ 'icon' => 'book-alt',
	4033	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	4034	+ ),
3174	4035
	4036	+ // Forms Add-on (only shown when Pro is not activated)
	4037	+ 'mxchat_handle_form_collection' => array(
	4038	+ 'label' => __('Form Collection', 'mxchat'),
	4039	+ 'pro_only' => true,
	4040	+ 'group' => __('Form Features', 'mxchat'),
	4041	+ 'icon' => 'feedback',
	4042	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	4043	+ ),
3175	4044
	4045	+ // Smart Recommender Add-on (only shown when Pro is not activated)
	4046	+ 'mxchat_sr_recommendation_flow' => array(
	4047	+ 'label' => __('Smart Recommender Flow', 'mxchat'),
	4048	+ 'pro_only' => true,
	4049	+ 'group' => __('Recommendation Features', 'mxchat'),
	4050	+ 'icon' => 'cart',
	4051	+ 'description' => __('Create interactive conversation flows that collect user preferences and deliver personalized product or service recommendations', 'mxchat'),
	4052	+ ),
	4053	+ );
3176	4054
	4055	+ // Enhance add-on callbacks with installation status and addon info
	4056	+ foreach ($addon_callbacks as $function => $data) {
	4057	+ if (isset($addon_function_mapping[$function])) {
	4058	+ $addon_info = $addon_function_mapping[$function];
3177	4059
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		- ];
	4060	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	4061	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4062	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
3216	4063
3217		- // Allow other plugins to add their callbacks
3218		- $callbacks = apply_filters('mxchat_available_callbacks', $callbacks);
	4064	+ // Set pro_only based on add-on configuration
	4065	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	4066	+ } else {
	4067	+ $addon_callbacks[$function]['addon'] = 'unknown';
	4068	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	4069	+ $addon_callbacks[$function]['installed'] = false;
	4070	+ }
	4071	+ }
3219	4072
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		- ];
	4073	+ // Initialize callbacks with core features
	4074	+ $callbacks = $core_callbacks;
	4075	+
	4076	+ // Get callbacks from active add-ons
	4077	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
	4078	+
	4079	+ // Add placeholder callbacks only for add-ons that aren't active
	4080	+ if ($include_all) {
	4081	+ foreach ($addon_callbacks as $function => $data) {
	4082	+ // Skip placeholders for functions provided by active add-ons
	4083	+ if (in_array($function, $addon_provided_functions)) {
	4084	+ continue;
	4085	+ }
	4086	+
	4087	+ // Skip excluded functions
	4088	+ if (in_array($function, $excluded_functions)) {
	4089	+ continue;
	4090	+ }
	4091	+
	4092	+ // Add the placeholder
	4093	+ $callbacks[$function] = $data;
3229	4094	}
3230		- return $grouped_callbacks;
3231	4095	}
3232		- return $callbacks;
3233		-}
3234	4096
	4097	+ // Add callbacks from active add-ons (will override placeholders)
	4098	+ foreach ($active_addon_callbacks as $function => $data) {
	4099	+ // Skip excluded functions
	4100	+ if (in_array($function, $excluded_functions)) {
	4101	+ continue;
	4102	+ }
3235	4103
3236		-private function mxchat_average_vectors($vectors) {
3237		- $vector_length = count($vectors[0]);
3238		- $sum_vector = array_fill(0, $vector_length, 0);
	4104	+ // Always include callbacks from add-ons
	4105	+ $callbacks[$function] = $data;
3239	4106
3240		- foreach ($vectors as $vector) {
3241		- for ($i = 0; $i < $vector_length; $i++) {
3242		- $sum_vector[$i] += $vector[$i];
	4107	+ // Ensure they have the proper add-on info
	4108	+ if (isset($addon_function_mapping[$function])) {
	4109	+ $addon_info = $addon_function_mapping[$function];
	4110	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	4111	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4112	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	4113	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
3243	4114	}
3244	4115	}
3245	4116
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] /= $num_vectors;
	4117	+ // Just before returning callbacks, sort them to prioritize free features
	4118	+ if (!$grouped) {
	4119	+ // Create temporary arrays for sorting
	4120	+ $free_callbacks = array();
	4121	+ $pro_callbacks = array();
	4122	+
	4123	+ // Split callbacks into free and pro
	4124	+ foreach ($callbacks as $key => $data) {
	4125	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4126	+ $pro_callbacks[$key] = $data;
	4127	+ } else {
	4128	+ $free_callbacks[$key] = $data;
	4129	+ }
	4130	+ }
	4131	+
	4132	+ // Merge with free callbacks first
	4133	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
3250	4134	}
3251	4135
3252		- return $sum_vector;
3253		-}
	4136	+ // Return grouped structure if requested
	4137	+ if ($grouped) {
	4138	+ $grouped_callbacks = array();
	4139	+ foreach ($callbacks as $key => $data) {
	4140	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
3254	4141
3255		-public function mxchat_handle_delete_intent() {
3256		- if ( ! current_user_can( 'manage_options' ) ) {
3257		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
3258		- }
	4142	+ // Ensure we carry forward all the new fields in grouped mode
	4143	+ $callback_data = array(
	4144	+ 'label' => $data['label'],
	4145	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	4146	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	4147	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	4148	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	4149	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	4150	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	4151	+ );
3259	4152
3260		- check_admin_referer('mxchat_delete_intent_nonce');
	4153	+ $grouped_callbacks[$group_label][$key] = $callback_data;
	4154	+ }
3261	4155
3262		- if (isset($_POST['intent_id'])) {
3263		- global $wpdb;
3264		- $table_name = $wpdb->prefix . 'mxchat_intents';
3265		- $intent_id = intval($_POST['intent_id']);
	4156	+ // Sort within each group to prioritize free features
	4157	+ foreach ($grouped_callbacks as $group => $items) {
	4158	+ $free_items = array();
	4159	+ $pro_items = array();
3266	4160
3267		- $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
	4161	+ foreach ($items as $key => $data) {
	4162	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4163	+ $pro_items[$key] = $data;
	4164	+ } else {
	4165	+ $free_items[$key] = $data;
	4166	+ }
	4167	+ }
	4168	+
	4169	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
	4170	+ }
	4171	+
	4172	+ return $grouped_callbacks;
3268	4173	}
3269	4174
3270		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3271		- exit;
	4175	+ return $callbacks;
3272	4176	}
3273	4177
3274		-
3275	4178	public function mxchat_page_init() {
3276		- // Register settings
3277	4179	register_setting(
3278	4180	'mxchat_option_group',
3279	4181	'mxchat_options',
3280	4182	array($this, 'mxchat_sanitize')
		@@ -3285,10 +4187,10 @@
3285	4187	'mxchat_similarity_threshold',
3286	4188	array(
3287	4189	'type' => 'number',
3288	4190	'sanitize_callback' => function($value) {
3289		- $value = absint($value); // Ensure it's an integer
3290		- return min(max($value, 70), 85); // Enforce range
	4191	+ $value = absint($value);
	4192	+ return min(max($value, 20), 95);
3291	4193	},
3292	4194	'default' => 80,
3293	4195	)
3294	4196	);
		@@ -3317,38 +4219,113 @@
3317	4219	'mxchat-chatbot',
3318	4220	'mxchat_chatbot_section'
3319	4221	);
3320	4222
3321		-
3322		- // Existing fields...
3323	4223	add_settings_field(
3324		- 'api_key',
3325		- esc_html__('OpenAI API Key', 'mxchat'),
3326		- array($this, 'api_key_callback'),
	4224	+ 'contextual_awareness_toggle',
	4225	+ esc_html__('Contextual Awareness', 'mxchat'),
	4226	+ array($this, 'mxchat_contextual_awareness_callback'),
3327	4227	'mxchat-chatbot',
3328	4228	'mxchat_chatbot_section'
3329	4229	);
3330	4230
	4231	+ add_settings_field(
	4232	+ 'api_key',
	4233	+ esc_html__('OpenAI API Key', 'mxchat'),
	4234	+ array($this, 'api_key_callback'),
	4235	+ 'mxchat-chatbot',
	4236	+ 'mxchat_chatbot_section',
	4237	+ array(
	4238	+ 'class' => 'mxchat-setting-row',
	4239	+ 'data-provider' => 'openai'
	4240	+ )
	4241	+ );
	4242	+
	4243	+ add_settings_field(
	4244	+ 'xai_api_key',
	4245	+ esc_html__('X.AI API Key', 'mxchat'),
	4246	+ array($this, 'xai_api_key_callback'),
	4247	+ 'mxchat-chatbot',
	4248	+ 'mxchat_chatbot_section',
	4249	+ array(
	4250	+ 'class' => 'mxchat-setting-row',
	4251	+ 'data-provider' => 'xai'
	4252	+ )
	4253	+ );
	4254	+
	4255	+ add_settings_field(
	4256	+ 'claude_api_key',
	4257	+ esc_html__('Claude API Key', 'mxchat'),
	4258	+ array($this, 'claude_api_key_callback'),
	4259	+ 'mxchat-chatbot',
	4260	+ 'mxchat_chatbot_section',
	4261	+ array(
	4262	+ 'class' => 'mxchat-setting-row',
	4263	+ 'data-provider' => 'claude'
	4264	+ )
	4265	+ );
	4266	+
	4267	+ add_settings_field(
	4268	+ 'deepseek_api_key',
	4269	+ esc_html__('DeepSeek API Key', 'mxchat'),
	4270	+ array($this, 'deepseek_api_key_callback'),
	4271	+ 'mxchat-chatbot',
	4272	+ 'mxchat_chatbot_section',
	4273	+ array(
	4274	+ 'class' => 'mxchat-setting-row',
	4275	+ 'data-provider' => 'deepseek'
	4276	+ )
	4277	+ );
	4278	+
	4279	+ add_settings_field(
	4280	+ 'gemini_api_key',
	4281	+ esc_html__('Google Gemini API Key', 'mxchat'),
	4282	+ array($this, 'gemini_api_key_callback'),
	4283	+ 'mxchat-chatbot',
	4284	+ 'mxchat_chatbot_section',
	4285	+ array(
	4286	+ 'class' => 'mxchat-setting-row',
	4287	+ 'data-provider' => 'gemini'
	4288	+ )
	4289	+ );
	4290	+
	4291	+ add_settings_field(
	4292	+ 'voyage_api_key',
	4293	+ esc_html__('Voyage AI API Key', 'mxchat'),
	4294	+ array($this, 'voyage_api_key_callback'),
	4295	+ 'mxchat-chatbot',
	4296	+ 'mxchat_chatbot_section',
	4297	+ array(
	4298	+ 'class' => 'mxchat-setting-row',
	4299	+ 'data-provider' => 'voyage'
	4300	+ )
	4301	+ );
	4302	+
3331	4303	add_settings_field(
3332		- 'xai_api_key',
3333		- esc_html__('X.AI API Key', 'mxchat'),
3334		- array($this, 'xai_api_key_callback'),
	4304	+ 'enable_streaming_toggle',
	4305	+ esc_html__('Enable Streaming', 'mxchat'),
	4306	+ array($this, 'enable_streaming_toggle_callback'),
3335	4307	'mxchat-chatbot',
3336		- 'mxchat_chatbot_section'
	4308	+ 'mxchat_chatbot_section', // Same section as your working toggle
	4309	+ array(
	4310	+ 'class' => 'mxchat-setting-row streaming-setting',
	4311	+ 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
	4312	+ )
3337	4313	);
3338	4314
	4315	+
3339	4316	add_settings_field(
3340		- 'claude_api_key',
3341		- esc_html__('Claude API Key', 'mxchat'),
3342		- array($this, 'claude_api_key_callback'),
	4317	+ 'model',
	4318	+ esc_html__('Chat Model', 'mxchat'),
	4319	+ array($this, 'mxchat_model_callback'),
3343	4320	'mxchat-chatbot',
3344	4321	'mxchat_chatbot_section'
3345	4322	);
3346	4323
3347	4324	add_settings_field(
3348		- 'deepseek_api_key',
3349		- esc_html__('DeepSeek API Key', 'mxchat'),
3350		- array($this, 'deepseek_api_key_callback'),
	4325	+ 'embedding_model',
	4326	+ esc_html__('Embedding Model', 'mxchat'),
	4327	+ array($this, 'embedding_model_callback'),
3351	4328	'mxchat-chatbot',
3352	4329	'mxchat_chatbot_section'
3353	4330	);
3354	4331
		@@ -3359,20 +4336,21 @@
3359	4336	'mxchat-chatbot',
3360	4337	'mxchat_chatbot_section'
3361	4338	);
3362	4339
	4340	+
3363	4341	add_settings_field(
3364		- 'model',
3365		- esc_html__('Model', 'mxchat'),
3366		- array($this, 'mxchat_model_callback'),
	4342	+ 'top_bar_title',
	4343	+ esc_html__('Top Bar Title', 'mxchat'),
	4344	+ array($this, 'mxchat_top_bar_title_callback'),
3367	4345	'mxchat-chatbot',
3368	4346	'mxchat_chatbot_section'
3369	4347	);
3370	4348
3371	4349	add_settings_field(
3372		- 'top_bar_title',
3373		- esc_html__('Top Bar Title', 'mxchat'),
3374		- array($this, 'mxchat_top_bar_title_callback'),
	4350	+ 'ai_agent_text',
	4351	+ esc_html__('AI Agent Text', 'mxchat'),
	4352	+ array($this, 'mxchat_ai_agent_text_callback'),
3375	4353	'mxchat-chatbot',
3376	4354	'mxchat_chatbot_section'
3377	4355	);
3378	4356
		@@ -3400,48 +4378,40 @@
3400	4378	'mxchat_chatbot_section'
3401	4379	);
3402	4380
3403	4381	add_settings_field(
3404		- 'intro_message',
3405		- esc_html__('Introductory Message', 'mxchat'),
3406		- array($this, 'mxchat_intro_message_callback'),
	4382	+ 'enable_name_field',
	4383	+ esc_html__('Require Name Field', 'mxchat'),
	4384	+ array($this, 'enable_name_field_callback'),
3407	4385	'mxchat-chatbot',
3408	4386	'mxchat_chatbot_section'
3409	4387	);
3410	4388
3411	4389	add_settings_field(
3412		- 'input_copy',
3413		- esc_html__('Input Copy', 'mxchat'),
3414		- array($this, 'mxchat_input_copy_callback'),
	4390	+ 'name_field_placeholder',
	4391	+ esc_html__('Name Field Placeholder', 'mxchat'),
	4392	+ array($this, 'name_field_placeholder_callback'),
3415	4393	'mxchat-chatbot',
3416	4394	'mxchat_chatbot_section'
3417	4395	);
3418	4396
3419	4397	add_settings_field(
3420		- 'rate_limit_logged_out',
3421		- __('Rate Limit for Logged-out Users', 'mxchat'),
3422		- array($this, 'mxchat_rate_limit_logged_out_callback'),
	4398	+ 'intro_message',
	4399	+ esc_html__('Introductory Message', 'mxchat'),
	4400	+ array($this, 'mxchat_intro_message_callback'),
3423	4401	'mxchat-chatbot',
3424	4402	'mxchat_chatbot_section'
3425	4403	);
3426	4404
3427	4405	add_settings_field(
3428		- 'rate_limit_roles',
3429		- __('Rate Limits by User Role', 'mxchat'),
3430		- array($this, 'mxchat_rate_limit_roles_callback'),
	4406	+ 'input_copy',
	4407	+ esc_html__('Input Copy', 'mxchat'),
	4408	+ array($this, 'mxchat_input_copy_callback'),
3431	4409	'mxchat-chatbot',
3432	4410	'mxchat_chatbot_section'
3433	4411	);
3434	4412
3435	4413	add_settings_field(
3436		- 'rate_limit_message',
3437		- esc_html__('Rate Limit Message', 'mxchat'),
3438		- array($this, 'mxchat_rate_limit_message_callback'),
3439		- 'mxchat-chatbot',
3440		- 'mxchat_chatbot_section'
3441		- );
3442		-
3443		- add_settings_field(
3444	4414	'pre_chat_message',
3445	4415	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3446	4416	array($this, 'mxchat_pre_chat_message_callback'),
3447	4417	'mxchat-chatbot',
		@@ -3512,8 +4482,16 @@
3512	4482	'mxchat_chatbot_section'
3513	4483	);
3514	4484
3515	4485
	4486	+ add_settings_field(
	4487	+ 'rate_limits',
	4488	+ __('Rate Limits Settings', 'mxchat'),
	4489	+ array($this, 'mxchat_rate_limits_callback'),
	4490	+ 'mxchat-chatbot',
	4491	+ 'mxchat_chatbot_section'
	4492	+ );
	4493	+
3516	4494	// Loops Settings Section
3517	4495	add_settings_section(
3518	4496	'mxchat_loops_section',
3519	4497	esc_html__('Loops Settings', 'mxchat'),
		@@ -3625,9 +4603,27 @@
3625	4603	'mxchat-embed',
3626	4604	'mxchat_pdf_intent_section'
3627	4605	);
3628	4606
	4607	+ // PDF Upload Button Toggle
3629	4608	add_settings_field(
	4609	+ 'show_pdf_upload_button',
	4610	+ __('Show PDF Upload Button', 'mxchat'),
	4611	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	4612	+ 'mxchat-embed',
	4613	+ 'mxchat_pdf_intent_section'
	4614	+ );
	4615	+
	4616	+ // Word Upload Button Toggle
	4617	+ add_settings_field(
	4618	+ 'show_word_upload_button',
	4619	+ __('Show Word Upload Button', 'mxchat'),
	4620	+ array($this, 'mxchat_show_word_upload_button_callback'),
	4621	+ 'mxchat-embed',
	4622	+ 'mxchat_pdf_intent_section'
	4623	+ );
	4624	+
	4625	+ add_settings_field(
3630	4626	'pdf_intent_trigger_text',
3631	4627	__('Intent Trigger Text', 'mxchat'),
3632	4628	array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3633	4629	'mxchat-embed',
		@@ -3692,8 +4688,16 @@
3692	4688	'mxchat_live_agent_section'
3693	4689	);
3694	4690
3695	4691	add_settings_field(
	4692	+ 'live_agent_user_ids',
	4693	+ __('Slack Agent User IDs', 'mxchat'),
	4694	+ array($this, 'mxchat_live_agent_user_ids_callback'),
	4695	+ 'mxchat-embed',
	4696	+ 'mxchat_live_agent_section'
	4697	+ );
	4698	+
	4699	+ add_settings_field(
3696	4700	'live_agent_webhook_url',
3697	4701	__('Slack Webhook URL', 'mxchat'),
3698	4702	array($this, 'mxchat_live_agent_webhook_url_callback'),
3699	4703	'mxchat-embed',
		@@ -3722,9 +4726,9 @@
3722	4726
3723	4727	// General Settings Section
3724	4728	add_settings_section(
3725	4729	'mxchat_general_section',
3726		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	4730	+ esc_html__('YouTube Tutorials', 'mxchat'),
3727	4731	null,
3728	4732	'mxchat-general'
3729	4733	);
3730	4734	}
		@@ -3729,9 +4733,8 @@
3729	4733	);
3730	4734	}
3731	4735
3732	4736	public function mxchat_prompts_page_init() {
3733		- // Register all settings as a single array
3734	4737	register_setting(
3735	4738	'mxchat_prompts_options',
3736	4739	'mxchat_prompts_options',
3737	4740	array(
		@@ -3743,18 +4746,57 @@
3743	4746	'mxchat_use_pinecone' => 0,
3744	4747	'mxchat_pinecone_api_key' => '',
3745	4748	'mxchat_pinecone_environment' => '',
3746	4749	'mxchat_pinecone_index' => '',
3747		- 'mxchat_pinecone_host' => '', // Add this line
	4750	+ 'mxchat_pinecone_host' => '',
3748	4751	),
3749	4752	'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3750	4753	)
3751	4754	);
3752	4755
3753		- // Add settings saved message
3754	4756	add_action('admin_notices', array($this, 'sync_settings_notice'));
3755	4757	}
3756	4758
	4759	+public function mxchat_transcripts_page_init() {
	4760	+ register_setting(
	4761	+ 'mxchat_transcripts_options',
	4762	+ 'mxchat_transcripts_options',
	4763	+ array(
	4764	+ 'type' => 'array',
	4765	+ 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
	4766	+ 'default' => array(
	4767	+ 'mxchat_enable_notifications' => 0,
	4768	+ 'mxchat_notification_email' => get_option('admin_email'),
	4769	+ ),
	4770	+ 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
	4771	+ )
	4772	+ );
	4773	+
	4774	+ add_settings_section(
	4775	+ 'mxchat_transcripts_notification_section',
	4776	+ esc_html__('Chat Notification Settings', 'mxchat'),
	4777	+ array($this, 'mxchat_transcripts_notification_section_callback'),
	4778	+ 'mxchat-transcripts'
	4779	+ );
	4780	+
	4781	+ add_settings_field(
	4782	+ 'mxchat_enable_notifications',
	4783	+ esc_html__('Enable Chat Notifications', 'mxchat'),
	4784	+ array($this, 'mxchat_enable_notifications_callback'),
	4785	+ 'mxchat-transcripts',
	4786	+ 'mxchat_transcripts_notification_section'
	4787	+ );
	4788	+
	4789	+ add_settings_field(
	4790	+ 'mxchat_notification_email',
	4791	+ esc_html__('Notification Email Address', 'mxchat'),
	4792	+ array($this, 'mxchat_notification_email_callback'),
	4793	+ 'mxchat-transcripts',
	4794	+ 'mxchat_transcripts_notification_section'
	4795	+ );
	4796	+}
	4797	+
	4798	+
3757	4799	/**
3758	4800	* Sanitize all prompts options
3759	4801	*
3760	4802	* @param array $input The unsanitized options array
		@@ -3813,9 +4855,8 @@
3813	4855
3814	4856	return $sanitized;
3815	4857	}
3816	4858
3817		-
3818	4859	public function sync_settings_notice() {
3819	4860	// Only show notice on our plugin page
3820	4861	if (!isset($_GET['page']) || $_GET['page'] !== 'mxchat-prompts') {
3821	4862	return;
		@@ -3836,139 +4877,129 @@
3836	4877	public function sanitize_sync_setting($input) {
3837	4878	return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
3838	4879	}
3839	4880
	4881	+public function mxchat_rate_limits_callback() {
	4882	+ $all_options = get_option('mxchat_options', []);
3840	4883
	4884	+ // Define available rate limits
	4885	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
3841	4886
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		- }
	4887	+ // Define available timeframes
	4888	+ $timeframes = array(
	4889	+ 'hourly' => __('Per Hour', 'mxchat'),
	4890	+ 'daily' => __('Per Day', 'mxchat'),
	4891	+ 'weekly' => __('Per Week', 'mxchat'),
	4892	+ 'monthly' => __('Per Month', 'mxchat')
	4893	+ );
3848	4894
3849		- // Verify user capabilities
3850		- if (!current_user_can('manage_options')) {
3851		- wp_send_json_error(esc_html__('Unauthorized access', 'mxchat'));
3852		- return;
3853		- }
	4895	+ // Get all roles plus a "logged_out" pseudo-role
	4896	+ $roles = wp_roles()->get_names();
	4897	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
3854	4898
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($_POST['mxchat_pro_email']) : '';
	4899	+ // Start the wrapper
	4900	+ echo '<div class="pro-feature-wrapper active">';
	4901	+ echo '<div class="mxchat-rate-limits-container">';
3857	4902
3858		- if (empty($license_key) || empty($customer_email)) {
3859		- wp_send_json_error(esc_html__('Email or License Key is missing', 'mxchat'));
3860		- return;
3861		- }
	4903	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	4904	+ 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') .
	4905	+ '</p>';
3862	4906
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' => $product_id
3872		- ),
3873		- 'http://mxchat.ai/'
3874		- )
3875		- );
	4907	+ // Add markdown link documentation
	4908	+ echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
	4909	+ echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
	4910	+ echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
	4911	+ echo '<ul style="margin-left: 20px;">';
	4912	+ echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
	4913	+ echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
	4914	+ echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
	4915	+ echo '</ul>';
	4916	+ echo '</div>';
3876	4917
3877		- if (is_wp_error($response)) {
3878		- wp_send_json_error(esc_html__('Activation failed due to a server error: ', 'mxchat') . $response->get_error_message());
3879		- return;
3880		- }
	4918	+ // Output the controls for each role
	4919	+ foreach ($roles as $role_id => $role_name) {
	4920	+ // Get saved options or defaults
	4921	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	4922	+ $default_timeframe = 'daily';
	4923	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
3881	4924
3882		- $body = wp_remote_retrieve_body($response);
3883		- $data = json_decode($body);
	4925	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	4926	+ ? $all_options['rate_limits'][$role_id]['limit']
	4927	+ : $default_limit;
3884	4928
3885		- if ($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		-}
	4929	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	4930	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	4931	+ : $default_timeframe;
3897	4932
	4933	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	4934	+ ? $all_options['rate_limits'][$role_id]['message']
	4935	+ : $default_message;
3898	4936
3899		-public function mxchat_rate_limit_logged_out_callback() {
3900		- // Load the entire 'mxchat_options' array
3901		- $all_options = get_option('mxchat_options', []);
	4937	+ // Output the row
	4938	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
3902	4939
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'] : $default_rate_limit;
	4940	+ // Role label
	4941	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
3906	4942
3907		- // Define available rate limits
3908		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	4943	+ // Controls section
	4944	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
3909	4945
3910		- // Output the dropdown
3911		- echo '<div class="pro-feature-wrapper active">';
3912		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3913		- foreach ($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		-}
	4946	+ // Rate limit and timeframe controls
	4947	+ echo '<div class="mxchat-rate-limit-controls">';
3920	4948
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		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	4949	+ // Limit dropdown
	4950	+ echo '<div>';
	4951	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
	4952	+ echo '<select
	4953	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	4954	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
	4955	+ class="mxchat-autosave-field">';
	4956	+ foreach ($rate_limits as $limit) {
	4957	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	4958	+ }
	4959	+ echo '</select>';
	4960	+ echo '</div>';
3926	4961
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>';
	4962	+ // Timeframe dropdown
	4963	+ echo '<div>';
	4964	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
3937	4965	echo '<select
3938		- id="role_rate_limits_' . esc_attr($role_id) . '"
3939		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	4966	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	4967	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
3940	4968	class="mxchat-autosave-field">';
3941		- foreach ($rate_limits as $limit) {
3942		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	4969	+ foreach ($timeframes as $value => $label) {
	4970	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
3943	4971	}
3944	4972	echo '</select>';
3945	4973	echo '</div>';
3946		- }
3947	4974
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		-}
	4975	+ echo '</div>'; // End controls
3951	4976
3952		-public function mxchat_rate_limit_message_callback() {
3953		- // Load the entire 'mxchat_options' array
3954		- $all_options = get_option('mxchat_options', []);
	4977	+ // Custom message textarea
	4978	+ echo '<div class="mxchat-rate-limit-message">';
	4979	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	4980	+ echo '<textarea
	4981	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	4982	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	4983	+ class="mxchat-autosave-field"
	4984	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	4985	+ esc_textarea($custom_message) .
	4986	+ '</textarea>';
	4987	+ echo '<p class="description">' .
	4988	+ esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
	4989	+ '</p>';
	4990	+ echo '</div>'; // End message
3955	4991
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'] : $default_message;
	4992	+ echo '</div>'; // End controls wrapper
3959	4993
3960		- // Output the textarea
3961		- echo '<div class="pro-feature-wrapper active">';
3962		- printf(
3963		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
3964		- esc_textarea($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>';
	4994	+ echo '</div>'; // End row
	4995	+ }
	4996	+
	4997	+ echo '</div>'; // End container
	4998	+
	4999	+ echo '</div>'; // End pro-feature-wrapper
3968	5000	}
3969	5001
3970		-
3971	5002	private function mxchat_add_option_field($id, $title, $callback = '') {
3972	5003	add_settings_field(
3973	5004	$id,
3974	5005	__($title, 'mxchat'),
		@@ -3978,94 +5009,89 @@
3978	5009	$id === 'model' ? ['label_for' => 'model'] : []
3979	5010	);
3980	5011	}
3981	5012
	5013	+// OpenAI API Key
3982	5014	public function api_key_callback() {
3983		- // Retrieve from your stored 'api_key' in the mxchat_options array
3984	5015	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
3985	5016
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" />';
	5017	+ echo '<div class="api-key-wrapper" data-provider="openai">';
	5018	+ echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
3988	5019	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>';
	5020	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	5021	+ echo '</div>';
3990	5022	}
	5023	+
	5024	+// X.AI API Key
3991	5025	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	5026	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
3998	5027
3999		- // Render the input field for the X.AI API key
4000		- echo '<div class="' . esc_attr($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		- );
	5028	+ echo '<div class="api-key-wrapper" data-provider="xai">';
	5029	+ echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
4006	5030	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4007		-
4008		- // If the feature is not activated, show the overlay with a "Pro Only" message
4009		- if (!$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		-
	5031	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
4015	5032	echo '</div>';
4016	5033	}
	5034	+// Claude API Key
4017	5035	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	5036	$claudeApiKey = isset($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		- );
	5037	+
	5038	+ echo '<div class="api-key-wrapper" data-provider="claude">';
	5039	+ echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
4032	5040	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4033		-
4034		- if (!$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		- }
	5041	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
4039	5042	echo '</div>';
4040	5043	}
	5044	+
	5045	+// DeepSeek API Key
4041	5046	public function deepseek_api_key_callback() {
4042		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
4043	5047	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
4044	5048
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" />';
	5049	+ echo '<div class="api-key-wrapper" data-provider="deepseek">';
	5050	+ echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4047	5051	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5052	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	5053	+ echo '</div>';
4048	5054	}
4049	5055
	5056	+// Gemini API Key
	5057	+public function gemini_api_key_callback() {
	5058	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
4050	5059
	5060	+ echo '<div class="api-key-wrapper" data-provider="gemini">';
	5061	+ echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
	5062	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5063	+ echo '<p class="description api-key-notice">' . esc_html__('Required for Google Gemini models. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
	5064	+ echo '</div>';
	5065	+}
4051	5066
	5067	+// Voyage API Key
	5068	+public function voyage_api_key_callback() {
	5069	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
4052	5070
	5071	+ echo '<div class="api-key-wrapper" data-provider="voyage">';
	5072	+ echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
	5073	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5074	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected embedding model. Important: You must add credits before use.', 'mxchat') . '</p>';
	5075	+ echo '</div>';
	5076	+}
4053	5077
4054	5078	public function mxchat_loops_api_key_callback() {
4055		- // Support both old and new format
4056	5079	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
4057	5080
4058		- echo '<div class="api-key-wrapper">';
	5081	+ // Hidden fields to "trap" autofill
	5082	+ echo '<input type="text" style="display:none" autocomplete="username" />';
	5083	+ echo '<input type="password" style="display:none" autocomplete="current-password" />';
	5084	+
	5085	+ echo '<div class="api-key-wrapper" data-provider="loops">';
4059	5086	echo sprintf(
4060		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
	5087	+ '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
4061	5088	$loops_api_key
4062	5089	);
4063	5090	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4064	5091	echo '</div>';
4065		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	5092	+ echo '<p class="description">' . esc_html__('Enter your Loops API Key here. Once entered, refreshed page to load list (See FAQ for details)', 'mxchat') . '</p>';
4066	5093	}
4067		-
4068	5094	public function mxchat_loops_mailing_list_callback() {
4069	5095	// Add error handling and type checking
4070	5096	$loops_api_key = '';
4071	5097	$selected_list = '';
		@@ -4083,8 +5109,12 @@
4083	5109	if (!empty($loops_api_key)) {
4084	5110	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
4085	5111	if (is_array($lists) && !empty($lists)) {
4086	5112	echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	5113	+
	5114	+ // Add a default "Select a list" option
	5115	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	5116	+
4087	5117	foreach ($lists as $list) {
4088	5118	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
4089	5119	echo sprintf(
4090	5120	'<option value="%s" %s>%s</option>',
		@@ -4094,8 +5124,9 @@
4094	5124	);
4095	5125	}
4096	5126	}
4097	5127	echo '</select>';
	5128	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
4098	5129	} else {
4099	5130	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
4100	5131	}
4101	5132	} else {
		@@ -4106,14 +5137,13 @@
4106	5137	$default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
4107	5138	$triggered_response = isset($this->options['triggered_phrase_response'])
4108	5139	? $this->options['triggered_phrase_response']
4109	5140	: $default_response;
4110		-
4111	5141	echo sprintf(
4112	5142	'<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50">%s</textarea>',
4113	5143	esc_textarea($triggered_response)
4114	5144	);
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>';
	5145	+ 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	5146	}
4117	5147
4118	5148	public function mxchat_email_capture_response_callback() {
4119	5149	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
		@@ -4119,16 +5149,14 @@
4119	5149	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
4120	5150	$email_capture_response = isset($this->options['email_capture_response'])
4121	5151	? $this->options['email_capture_response']
4122	5152	: $default_response;
4123		-
4124	5153	echo sprintf(
4125	5154	'<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50">%s</textarea>',
4126	5155	esc_textarea($email_capture_response)
4127	5156	);
4128		- echo '<p class="description">' . esc_html__('Enter the message to send when a user provides their email.', 'mxchat') . '</p>';
	5157	+ 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	5158	}
4130		-
4131	5159	public function mxchat_pre_chat_message_callback() {
4132	5160	// Load the entire 'mxchat_options' array
4133	5161	$all_options = get_option('mxchat_options', []);
4134	5162
		@@ -4143,49 +5171,137 @@
4143	5171	);
4144	5172	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	5173	}
4146	5174
4147		-
4148		-
4149	5175	// Callback for AI Instructions textarea
4150	5176	public function system_prompt_instructions_callback() {
4151	5177	// Retrieve the current value of the system prompt instructions
4152	5178	$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4153		-
4154	5179	// Render the textarea field
4155	5180	printf(
4156	5181	'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4157	5182	$instructions
4158	5183	);
	5184	+ // Provide a helpful description with sample instructions button
	5185	+ echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	5186	+ echo '<div class="mxchat-instructions-container">';
	5187	+ echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
	5188	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	5189	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	5190	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	5191	+ echo '</svg>';
	5192	+ echo esc_html__('View Sample Instructions', 'mxchat');
	5193	+ echo '</button>';
	5194	+ echo '</div>';
4159	5195
4160		- // Provide a helpful description
4161		- echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	5196	+ // Add modal to WordPress admin footer instead of inline
	5197	+ add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
4162	5198	}
4163	5199
	5200	+// New method to render modal in admin footer
	5201	+public function render_sample_instructions_modal() {
	5202	+ static $modal_rendered = false;
	5203	+ if ($modal_rendered) return; // Prevent duplicate modals
	5204	+ $modal_rendered = true;
4164	5205
	5206	+ echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
	5207	+ echo '<div class="mxchat-instructions-modal-content">';
	5208	+ echo '<div class="mxchat-instructions-modal-header">';
	5209	+ echo '<h3 class="mxchat-instructions-modal-title">';
	5210	+ 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">';
	5211	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	5212	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	5213	+ echo '</svg>';
	5214	+ echo esc_html__('Sample AI Instructions', 'mxchat');
	5215	+ echo '</h3>';
	5216	+ echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
	5217	+ 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">';
	5218	+ echo '<line x1="18" y1="6" x2="6" y2="18"/>';
	5219	+ echo '<line x1="6" y1="6" x2="18" y2="18"/>';
	5220	+ echo '</svg>';
	5221	+ echo '</button>';
	5222	+ echo '</div>';
	5223	+ echo '<div class="mxchat-instructions-modal-body">';
	5224	+ echo '<div class="mxchat-instructions-content">';
	5225	+ 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:
	5226	+
	5227	+# Response Style - CRITICALLY IMPORTANT
	5228	+- MAXIMUM LENGTH: 1-3 short sentences per response
	5229	+- Ultra-concise: Get straight to the answer with no filler
	5230	+- No introductions like "Sure!" or "I\'d be happy to help"
	5231	+- No phrases like "based on my knowledge" or "according to information"
	5232	+- No explanatory text before giving the answer
	5233	+- No summaries or repetition
	5234	+- Hyperlink all URLs
	5235	+- Respond in user\'s language
	5236	+- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	5237	+
	5238	+# Knowledge Base Requirements - PREVENT HALLUCINATIONS
	5239	+- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	5240	+- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	5241	+- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	5242	+- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	5243	+- Better to admit insufficient information than provide inaccurate answers');
	5244	+ echo '</div>';
	5245	+ echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
	5246	+ 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">';
	5247	+ echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
	5248	+ echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
	5249	+ echo '</svg>';
	5250	+ echo esc_html__('Copy Instructions', 'mxchat');
	5251	+ echo '</button>';
	5252	+ echo '</div>';
	5253	+ echo '<div class="mxchat-instructions-modal-footer">';
	5254	+ echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
	5255	+ echo '</div>';
	5256	+ echo '</div>';
	5257	+ echo '</div>';
	5258	+}
	5259	+
	5260	+
4165	5261	public function mxchat_model_callback() {
4166	5262	// Define available models grouped by provider
4167	5263	$models = array(
	5264	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	5265	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	5266	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	5267	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	5268	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	5269	+ ),
4168	5270	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')
	5271	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	5272	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	5273	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	5274	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
	5275	+ 'grok-2' => esc_html__('Grok 2', 'mxchat'),
	5276	+ 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat'), // Added new Grok-4 model
4171	5277	),
4172	5278	esc_html__('DeepSeek Models', 'mxchat') => array(
4173	5279	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4174	5280	),
4175	5281	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'),
	5282	+ 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
	5283	+ 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
	5284	+ 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
	5285	+ 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Intelligent)', 'mxchat'),
	5286	+ 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
4178	5287	'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4179		- 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
	5288	+ 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat'),
4180	5289	),
4181	5290	esc_html__('OpenAI Models', 'mxchat') => array(
	5291	+ // NEW: GPT-5 family
	5292	+ 'gpt-5' => esc_html__('GPT-5 (Flagship for Coding, Reasoning & Agents)', 'mxchat'),
	5293	+ 'gpt-5-mini' => esc_html__('GPT-5 Mini (Faster, Cost-Efficient for Precise Prompts)', 'mxchat'),
	5294	+ 'gpt-5-nano' => esc_html__('GPT-5 Nano (Fastest & Cheapest for Summarization/Classification)', 'mxchat'),
	5295	+
	5296	+ // Existing OpenAI models
	5297	+ 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
4182	5298	'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4183	5299	'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4184	5300	'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4185	5301	'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		- )
	5302	+ 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat'),
	5303	+ ),
4188	5304	);
4189	5305
4190	5306	// Retrieve the currently selected model from saved options
4191	5307	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
		@@ -4190,9 +5306,9 @@
4190	5306	// Retrieve the currently selected model from saved options
4191	5307	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4192	5308
4193	5309	// Begin the select dropdown
4194		- echo '<select id="model" name="model">'; // No array notation in name attribute
	5310	+ echo '<select id="model" name="model">';
4195	5311
4196	5312	// Iterate over groups of models
4197	5313	foreach ($models as $group_label => $group_models) {
4198	5314	echo '<optgroup label="' . esc_attr($group_label) . '">';
		@@ -4197,14 +5313,10 @@
4197	5313	foreach ($models as $group_label => $group_models) {
4198	5314	echo '<optgroup label="' . esc_attr($group_label) . '">';
4199	5315
4200	5316	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 . $label_suffix) . '</option>';
	5317	+ // All models enabled - no disabled attribute or Pro Only label
	5318	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4207	5319	}
4208	5320
4209	5321	echo '</optgroup>';
4210	5322	}
		@@ -4211,14 +5323,70 @@
4211	5323
4212	5324	// Close the select dropdown
4213	5325	echo '</select>';
4214	5326
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>';
	5327	+ // Updated description to remove mention of Pro-only models
	5328	+ echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
4217	5329	}
4218	5330
4219	5331
	5332	+// Update your existing callback method
	5333	+public function enable_streaming_toggle_callback() {
	5334	+ // Get value from options array, default to 'on'
	5335	+ $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
	5336	+ $checked = ($enabled === 'on') ? 'checked' : '';
4220	5337
	5338	+ echo '<label class="toggle-switch">';
	5339	+ echo sprintf(
	5340	+ '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
	5341	+ esc_attr($checked)
	5342	+ );
	5343	+ echo '<span class="slider"></span>';
	5344	+ echo '</label>';
	5345	+ echo '<p class="description">' .
	5346	+ esc_html__('Enable real-time streaming responses for supported models (OpenAI, Claude, DeepSeek, and Grok). When disabled, responses will load all at once.', 'mxchat') .
	5347	+ '</p>';
	5348	+
	5349	+ // Test button with better styling
	5350	+ echo '<div style="margin-top: 15px;">';
	5351	+ echo '<button type="button" id="mxchat-test-streaming-btn" class="button button-secondary">';
	5352	+ echo '<span class="dashicons dashicons-admin-tools" style="vertical-align: middle; margin-right: 5px;"></span>';
	5353	+ echo esc_html__('Test Streaming Compatibility', 'mxchat');
	5354	+ echo '</button>';
	5355	+ echo '<p id="mxchat-test-streaming-result" style="margin-top:10px; font-weight: bold;"></p>';
	5356	+ echo '</div>';
	5357	+}
	5358	+
	5359	+
	5360	+// Callback function for embedding model selection
	5361	+public function embedding_model_callback() {
	5362	+ $models = array(
	5363	+ esc_html__('OpenAI Embeddings', 'mxchat') => array(
	5364	+ 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
	5365	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
	5366	+ 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
	5367	+ ),
	5368	+ esc_html__('Voyage AI Embeddings', 'mxchat') => array(
	5369	+ 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	5370	+ ),
	5371	+ esc_html__('Google Gemini Embeddings', 'mxchat') => array(
	5372	+ 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
	5373	+ )
	5374	+ );
	5375	+ $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	5376	+ echo '<select id="embedding_model" name="embedding_model">';
	5377	+ foreach ($models as $group_label => $group_models) {
	5378	+ echo '<optgroup label="' . esc_attr($group_label) . '">';
	5379	+ foreach ($group_models as $model_value => $model_label) {
	5380	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	5381	+ }
	5382	+ echo '</optgroup>';
	5383	+ }
	5384	+ echo '</select>';
	5385	+ echo '<p class="description"><span class="red-warning">IMPORTANT:</span> Select the model for vector embeddings. Changing models is not recommended; if you do, you must delete all existing knowledge & intent data and reconfigure them.</p>';
	5386	+}
	5387	+
	5388	+
4221	5389	public function mxchat_top_bar_title_callback() {
4222	5390	// Retrieve the current value of the top bar title from saved options
4223	5391	$top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4224	5392
		@@ -4227,9 +5395,18 @@
4227	5395
4228	5396	// Add a description
4229	5397	echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4230	5398	}
	5399	+public function mxchat_ai_agent_text_callback() {
	5400	+ // Retrieve the current value of the AI agent text from saved options
	5401	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	5402	+ // Render the input field
	5403	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	5404	+ // Add a description
	5405	+ echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
	5406	+}
4231	5407
	5408	+
4232	5409	public function enable_email_block_callback() {
4233	5410	// Load full plugin options array
4234	5411	$all_options = get_option('mxchat_options', []);
4235	5412
		@@ -4248,10 +5425,8 @@
4248	5425	echo '</label>';
4249	5426	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	5427	}
4251	5428
4252		-
4253		-
4254	5429	public function email_blocker_header_content_callback() {
4255	5430	// Load the entire 'mxchat_options' array
4256	5431	$all_options = get_option('mxchat_options', []);
4257	5432
		@@ -4259,14 +5434,15 @@
4259	5434	$content = isset($all_options['email_blocker_header_content'])
4260	5435	? $all_options['email_blocker_header_content']
4261	5436	: '';
4262	5437
4263		- // Render the textarea
	5438	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4264	5439	echo '<textarea
4265	5440	id="email_blocker_header_content"
4266	5441	name="email_blocker_header_content"
4267	5442	rows="5"
4268	5443	cols="70"
	5444	+ data-setting="email_blocker_header_content"
4269	5445	>' . esc_textarea($content) . '</textarea>';
4270	5446
4271	5447	echo '<p class="description">';
4272	5448	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 +5448,8 @@
4272	5448	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	5449	echo '</p>';
4274	5450	}
4275	5451
4276		-
4277	5452	public function email_blocker_button_text_callback() {
4278	5453	// Load the entire 'mxchat_options' array
4279	5454	$all_options = get_option('mxchat_options', []);
4280	5455
		@@ -4290,28 +5465,55 @@
4290	5465	echo esc_html__('Enter the text you want on the submit button, e.g. "Start Chat".', 'mxchat');
4291	5466	echo '</p>';
4292	5467	}
4293	5468
	5469	+//Enable name field callback
	5470	+public function enable_name_field_callback() {
	5471	+ // Load full plugin options array
	5472	+ $all_options = get_option('mxchat_options', []);
	5473	+ // Get the value, default to 'off'
	5474	+ $enable_name_field = isset($all_options['enable_name_field']) ? $all_options['enable_name_field'] : 'off';
	5475	+ // Check if it's 'on'
	5476	+ $checked = ($enable_name_field === 'on') ? 'checked' : '';
	5477	+ echo '<label class="toggle-switch">';
	5478	+ echo sprintf(
	5479	+ '<input type="checkbox" id="enable_name_field" name="enable_name_field" value="on" %s />',
	5480	+ esc_attr($checked)
	5481	+ );
	5482	+ echo '<span class="slider"></span>';
	5483	+ echo '</label>';
	5484	+ echo '<p class="description">' . esc_html__('Enable this to also require users to enter their name along with their email before chatting.', 'mxchat') . '</p>';
	5485	+}
	5486	+//Name field placeholder callback
	5487	+public function name_field_placeholder_callback() {
	5488	+ $all_options = get_option('mxchat_options', []);
	5489	+ $placeholder = isset($all_options['name_field_placeholder'])
	5490	+ ? $all_options['name_field_placeholder']
	5491	+ : esc_html__('Enter your name', 'mxchat');
4294	5492
	5493	+ echo '<input type="text" id="name_field_placeholder" name="name_field_placeholder" value="' . esc_attr($placeholder) . '" style="width: 300px;" />';
	5494	+ echo '<p class="description">';
	5495	+ echo esc_html__('Placeholder text for the name field.', 'mxchat');
	5496	+ echo '</p>';
	5497	+}
4295	5498
	5499	+
	5500	+
4296	5501	public function mxchat_intro_message_callback() {
4297	5502	// Load the entire 'mxchat_options' array
4298	5503	$all_options = get_option('mxchat_options', []);
4299		-
4300	5504	// Retrieve the saved intro message or use the default
4301	5505	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4302	5506	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4303		-
4304		- // Output the textarea with the saved value
	5507	+ // Output the textarea with the saved value without escaping HTML
4305	5508	?>
4306		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
	5509	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
4307	5510	<p class="description">
4308		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
	5511	+ <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
4309	5512	</p>
4310	5513	<?php
4311	5514	}
4312	5515
4313		-
4314	5516	public function mxchat_input_copy_callback() {
4315	5517	// Load the entire 'mxchat_options' array
4316	5518	$all_options = get_option('mxchat_options', []);
4317	5519
		@@ -4777,8 +5979,23 @@
4777	5979	'</p>';
4778	5980
4779	5981	}
4780	5982
	5983	+public function mxchat_contextual_awareness_callback() {
	5984	+ // Get value from options array, default to 'off'
	5985	+ $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
	5986	+ $checked = ($contextual_awareness === 'on') ? 'checked' : '';
	5987	+ echo '<label class="toggle-switch">';
	5988	+ echo sprintf(
	5989	+ '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
	5990	+ esc_attr($checked)
	5991	+ );
	5992	+ echo '<span class="slider"></span>';
	5993	+ echo '</label>';
	5994	+ echo '<p class="description">' .
	5995	+ 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') .
	5996	+ '</p>';
	5997	+}
4781	5998
4782	5999
4783	6000	public function mxchat_privacy_toggle_callback() {
4784	6001	// Load from mxchat_options array
		@@ -5075,141 +6292,116 @@
5075	6292	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
5076	6293	}
5077	6294
5078	6295	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' : '';
	6296	+ // Get chat toolbar toggle value with fallback
	6297	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	6298	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
5082	6299
5083		- // Check if the plugin is activated (paid feature)
5084		- $disabled = $this->is_activated ? '' : 'disabled';
5085		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	6300	+ // Output the toggle switch
	6301	+ echo '<label class="toggle-switch">';
	6302	+ echo sprintf(
	6303	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	6304	+ esc_attr($checked)
	6305	+ );
	6306	+ echo '<span class="slider"></span>';
	6307	+ echo '</label>';
5086	6308
5087		- echo '<div class="' . esc_attr($class) . '">';
	6309	+ 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>';
	6310	+}
	6311	+/**
	6312	+ * Callback for PDF upload button toggle setting
	6313	+ */
	6314	+public function mxchat_show_pdf_upload_button_callback() {
	6315	+ // Get toggle value with fallback
	6316	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	6317	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
5088	6318
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>';
	6319	+ // Output the toggle switch
	6320	+ echo '<label class="toggle-switch">';
	6321	+ echo sprintf(
	6322	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	6323	+ esc_attr($checked)
	6324	+ );
	6325	+ echo '<span class="slider"></span>';
	6326	+ echo '</label>';
5098	6327
5099		- // Pro feature overlay
5100		- if (!$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		- }
	6328	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	6329	+}
	6330	+/**
	6331	+ * Callback for Word upload button toggle setting
	6332	+ */
	6333	+public function mxchat_show_word_upload_button_callback() {
	6334	+ // Get toggle value with fallback
	6335	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	6336	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
5107	6337
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>';
	6338	+ // Output the toggle switch
	6339	+ echo '<label class="toggle-switch">';
	6340	+ echo sprintf(
	6341	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	6342	+ esc_attr($checked)
	6343	+ );
	6344	+ echo '<span class="slider"></span>';
	6345	+ echo '</label>';
	6346	+
	6347	+ echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
5110	6348	}
5111	6349
5112		-
5113	6350	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	6351	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
5117	6352
5118		- echo '<div class="' . esc_attr($class) . '">';
5119	6353	echo sprintf(
5120	6354	'<textarea id="pdf_intent_trigger_text"
5121	6355	name="pdf_intent_trigger_text"
5122	6356	rows="3"
5123	6357	cols="50"
5124		- placeholder="%s"
5125		- %s>%s</textarea>',
	6358	+ placeholder="%s">%s</textarea>',
5126	6359	esc_attr__('Enter trigger text', 'mxchat'),
5127		- esc_attr($disabled),
5128	6360	isset($this->options['pdf_intent_trigger_text'])
5129	6361	? esc_textarea($this->options['pdf_intent_trigger_text'])
5130	6362	: esc_textarea($default_text)
5131	6363	);
5132	6364	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	6365	}
5143	6366
5144	6367	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	6368	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5148	6369
5149		- echo '<div class="' . esc_attr($class) . '">';
5150	6370	echo sprintf(
5151	6371	'<textarea id="pdf_intent_success_text"
5152	6372	name="pdf_intent_success_text"
5153	6373	rows="3"
5154	6374	cols="50"
5155		- placeholder="%s"
5156		- %s>%s</textarea>',
	6375	+ placeholder="%s">%s</textarea>',
5157	6376	esc_attr__('Enter success text', 'mxchat'),
5158		- esc_attr($disabled),
5159	6377	isset($this->options['pdf_intent_success_text'])
5160	6378	? esc_textarea($this->options['pdf_intent_success_text'])
5161	6379	: esc_textarea($default_text)
5162	6380	);
5163	6381	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	6382	}
5174	6383
5175	6384	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	6385	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5179	6386
5180		- echo '<div class="' . esc_attr($class) . '">';
5181	6387	echo sprintf(
5182	6388	'<textarea id="pdf_intent_error_text"
5183	6389	name="pdf_intent_error_text"
5184	6390	rows="3"
5185	6391	cols="50"
5186		- placeholder="%s"
5187		- %s>%s</textarea>',
	6392	+ placeholder="%s">%s</textarea>',
5188	6393	esc_attr__('Enter error text', 'mxchat'),
5189		- esc_attr($disabled),
5190	6394	isset($this->options['pdf_intent_error_text'])
5191	6395	? esc_textarea($this->options['pdf_intent_error_text'])
5192	6396	: esc_textarea($default_text)
5193	6397	);
5194	6398	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	6399	}
5205	6400
5206	6401	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	6402	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5210	6403
5211		- echo '<div class="' . esc_attr($class) . '">';
5212	6404	echo sprintf(
5213	6405	'<input type="range"
5214	6406	id="pdf_max_pages"
5215	6407	name="pdf_max_pages"
		@@ -5215,37 +6407,24 @@
5215	6407	name="pdf_max_pages"
5216	6408	min="1"
5217	6409	max="69"
5218	6410	value="%d"
5219		- %s
5220	6411	class="range-slider" />',
5221		- esc_attr($max_pages),
5222		- esc_attr($disabled)
	6412	+ esc_attr($max_pages)
5223	6413	);
5224	6414	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5225	6415	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	6416	}
5236	6417
5237	6418	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';
	6419	+ // Always get fresh options instead of using cached $this->options
	6420	+ $fresh_options = get_option('mxchat_options');
	6421	+ $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
5241	6422
5242		- echo '<div class="' . esc_attr($class) . '">';
5243	6423	echo '<label class="toggle-switch">';
5244	6424	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)
	6425	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	6426	+ checked($status, 'on', false)
5248	6427	);
5249	6428	echo '<span class="slider"></span>';
5250	6429	echo '</label>';
5251	6430	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5250,98 +6429,83 @@
5250	6429	echo '</label>';
5251	6430	echo '<label for="live_agent_status" class="mxchat-status-label">';
5252	6431	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5253	6432	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	6433	}
5262	6434
5263		-
5264		-// Away Message Callback
5265	6435	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	6436	$message = isset($this->options['live_agent_away_message'])
5269	6437	? $this->options['live_agent_away_message']
5270	6438	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5271	6439
5272		- echo '<div class="' . esc_attr($class) . '">';
5273	6440	printf(
5274		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5275		- esc_attr($disabled),
	6441	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5276	6442	esc_textarea($message)
5277	6443	);
5278	6444	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	6445	}
5287	6446
5288	6447	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	6448	$message = isset($this->options['live_agent_notification_message'])
5292	6449	? $this->options['live_agent_notification_message']
5293	6450	: __('Live agent has been notified.', 'mxchat');
5294	6451
5295		- echo '<div class="' . esc_attr($class) . '">';
5296	6452	printf(
5297		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5298		- esc_attr($disabled),
	6453	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5299	6454	esc_textarea($message)
5300	6455	);
5301	6456	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	6457	}
5310	6458
5311	6459	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	6460	$webhook_url = isset($this->options['live_agent_webhook_url'])
5315	6461	? esc_url($this->options['live_agent_webhook_url'])
5316	6462	: esc_url(get_option('live_agent_webhook_url', ''));
5317	6463
5318		- echo '<div class="' . esc_attr($class) . '">';
5319	6464	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)
	6465	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	6466	+ $webhook_url
5323	6467	);
5324	6468	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5325	6469	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	6470	+}
5326	6471
5327		- if (!$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>';
	6472	+public function mxchat_live_agent_secret_key_callback() {
	6473	+ printf(
	6474	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	6475	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	6476	+ );
	6477	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	6478	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5333	6479	}
5334	6480
	6481	+public function mxchat_live_agent_bot_token_callback() {
	6482	+ printf(
	6483	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	6484	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	6485	+ );
	6486	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	6487	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	6488	+}
5335	6489
	6490	+public function mxchat_live_agent_user_ids_callback() {
	6491	+ $user_ids = isset($this->options['live_agent_user_ids'])
	6492	+ ? esc_textarea($this->options['live_agent_user_ids'])
	6493	+ : '';
	6494	+
	6495	+ printf(
	6496	+ '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
	6497	+ $user_ids
	6498	+ );
	6499	+ 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>';
	6500	+}
	6501	+
5336	6502	public function mxchat_similarity_threshold_callback() {
5337	6503	// Load from mxchat_options array
5338	6504	$options = get_option('mxchat_options', []);
5339	6505
5340		- // Get value with backwards compatibility
5341		- $threshold = isset($options['similarity_threshold'])
5342		- ? $options['similarity_threshold']
5343		- : get_option('mxchat_similarity_threshold', 80);
	6506	+ // Get value from options array with default of 80
	6507	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
5344	6508
5345	6509	echo '<div class="slider-container">';
5346	6510	echo sprintf(
5347	6511	'<input type="range"
		@@ -5346,9 +6510,9 @@
5346	6510	echo sprintf(
5347	6511	'<input type="range"
5348	6512	id="similarity_threshold"
5349	6513	name="similarity_threshold"
5350		- min="70"
	6514	+ min="20"
5351	6515	max="85"
5352	6516	step="1"
5353	6517	value="%s"
5354	6518	class="range-slider" />',
		@@ -5358,194 +6522,195 @@
5358	6522	'<span id="threshold_value" class="range-value">%s</span>',
5359	6523	esc_html($threshold)
5360	6524	);
5361	6525	echo '</div>';
5362		-
5363	6526	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');
	6527	+ 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	6528	echo '</p>';
5366	6529	}
5367	6530
	6531	+public function mxchat_enqueue_admin_assets() {
	6532	+ // Get plugin version (define this in your main plugin file)
	6533	+ $version = defined('MXCHAT_VERSION') ? MXCHAT_VERSION : '2.4.6';
5368	6534
	6535	+ // Use file modification time for development (remove in production)
	6536	+ if (defined('WP_DEBUG') && WP_DEBUG) {
	6537	+ $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
	6538	+ }
5369	6539
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';
	6540	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	6541	+ $plugin_url = plugin_dir_url(__FILE__) . '../';
5373	6542
5374		- echo '<div class="' . esc_attr($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($disabled)
5379		- );
5380		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5381		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
	6543	+ // Only load on MxChat pages
	6544	+ if (strpos($current_page, 'mxchat') === false) {
	6545	+ return;
	6546	+ }
5382	6547
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>';
	6548	+ // Always load these on all MxChat pages
	6549	+ $this->enqueue_core_admin_assets($plugin_url, $version);
	6550	+ $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
	6551	+ $this->localize_admin_scripts($current_page);
5389	6552	}
	6553	+private function enqueue_core_admin_assets($plugin_url, $version) {
	6554	+ // Core admin styles
	6555	+ wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
	6556	+ wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
5390	6557
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>';
	6558	+ // Core admin scripts
	6559	+ wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
5410	6560	}
	6561	+private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
	6562	+ switch ($current_page) {
	6563	+ case 'mxchat-prompts':
	6564	+ // Knowledge processing page assets
	6565	+ wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
	6566	+ wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
	6567	+ // NEW: Add the knowledge processing script
	6568	+ wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery'), $version, true);
	6569	+ break;
5411	6570
5412		-public function mxchat_enqueue_admin_assets() {
5413		- wp_enqueue_style('wp-color-picker');
	6571	+ case 'mxchat-transcripts':
	6572	+ wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array(), $version);
	6573	+ wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
	6574	+ break;
5414	6575
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
	6576	+ case 'mxchat-actions':
	6577	+ wp_enqueue_style('mxchat-intent-css', $plugin_url . 'css/intent-style.css', array(), $version);
	6578	+ break;
5417	6579
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';
	6580	+ case 'mxchat-activation':
	6581	+ wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
	6582	+ break;
	6583	+ default:
	6584	+ wp_enqueue_script(
	6585	+ 'mxchat-test-streaming-js',
	6586	+ $plugin_url . 'js/mxchat-test-streaming.js',
	6587	+ ['jquery'],
	6588	+ $version,
	6589	+ true
	6590	+ );
5424	6591
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		- $plugin_version,
5454		- true
5455		- );
5456		-
5457		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	6592	+ wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
	6593	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6594	+ 'nonce' => wp_create_nonce('mxchat_test_streaming_nonce')
	6595	+ ]);
	6596	+ break;
	6597	+ }
	6598	+}
	6599	+private function localize_admin_scripts($current_page) {
	6600	+ // Base localization data for main admin script
	6601	+ $base_data = array(
5458	6602	'ajax_url' => admin_url('admin-ajax.php'),
	6603	+ 'nonce' => wp_create_nonce('mxchat_status_nonce'),
	6604	+ 'admin_url' => admin_url(),
5459	6605	'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5460	6606	'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5461	6607	'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5462	6608	'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
5463		- ));
	6609	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6610	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	6611	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	6612	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6613	+ 'is_activated' => $this->is_activated ? '1' : '0',
	6614	+ 'status_refresh_interval' => 5000,
	6615	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	6616	+ 'ajaxurl' => admin_url('admin-ajax.php') // For jQuery fallback
	6617	+ );
5464	6618
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		- );
	6619	+ // Localize main admin script with base data
	6620	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
5496	6621
	6622	+ // Page-specific localizations
	6623	+ $this->localize_page_specific_scripts($current_page);
	6624	+}
	6625	+private function localize_page_specific_scripts($current_page) {
	6626	+ switch ($current_page) {
	6627	+ case 'mxchat-prompts':
	6628	+ // Status updater localization
	6629	+ wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
	6630	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6631	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	6632	+ ));
5497	6633
5498		- wp_enqueue_style(
5499		- 'mxchat-intent-css',
5500		- plugin_dir_url(__FILE__) . '../css/intent-style.css',
5501		- array(),
5502		- $intent_css_version
5503		- );
	6634	+ // Content selector localization
	6635	+ wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
	6636	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6637	+ 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
	6638	+ 'i18n' => array(
	6639	+ 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
	6640	+ 'selectAll' => __('Select All', 'mxchat'),
	6641	+ 'process' => __('Process Selected', 'mxchat'),
	6642	+ 'cancel' => __('Cancel', 'mxchat'),
	6643	+ 'noResults' => __('No content found.', 'mxchat')
	6644	+ )
	6645	+ ));
5504	6646
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		- ) );
	6647	+ // NEW: Knowledge processing script localization using mxchatAdmin
	6648	+ wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
	6649	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6650	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'), // Note: changed 'nonce' to 'status_nonce'
	6651	+ 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
	6652	+ 'admin_url' => admin_url(),
	6653	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6654	+ 'status_refresh_interval' => 2000
	6655	+ ));
	6656	+ break;
5510	6657
5511		- // Localize the script for color picker and settings
5512		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6658	+ case 'mxchat-activation':
	6659	+ wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
	6660	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6661	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
	6662	+ ));
	6663	+ break;
	6664	+
	6665	+ case 'mxchat-settings':
	6666	+ default:
	6667	+ // Color picker and settings localization
	6668	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6669	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6670	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	6671	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	6672	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	6673	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	6674	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	6675	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	6676	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	6677	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	6678	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	6679	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	6680	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	6681	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
	6682	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
	6683	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	6684	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	6685	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	6686	+ 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	6687	+ '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'),
	6688	+ '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'),
	6689	+ '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'),
	6690	+ 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
	6691	+ 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
	6692	+ 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
	6693	+ 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
	6694	+ 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
	6695	+ 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
	6696	+ 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	6697	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	6698	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
	6699	+ 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
	6700	+ 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
	6701	+ 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	6702	+ ));
	6703	+ break;
	6704	+ }
	6705	+
	6706	+ // Additional localization that was in the original code
	6707	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
5513	6708	'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' => $this->options['toolbar_icon_color'] ?? '#212121',
	6709	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5544	6710	));
5545	6711	}
5546	6712
5547		-
5548	6713	public function mxchat_sanitize($input) {
5549	6714	$new_input = array();
5550	6715
5551	6716	if (isset($input['api_key'])) {
		@@ -5553,9 +6718,9 @@
5553	6718	}
5554	6719
5555	6720	if (isset($input['similarity_threshold'])) {
5556	6721	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5557		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	6722	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5558	6723	}
5559	6724
5560	6725	if (isset($input['xai_api_key'])) {
5561	6726	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
		@@ -5564,12 +6729,24 @@
5564	6729	if (isset($input['claude_api_key'])) {
5565	6730	$new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
5566	6731	}
5567	6732
	6733	+ if (isset($input['enable_streaming_toggle'])) {
	6734	+ $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
	6735	+ } else {
	6736	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	6737	+ $new_input['enable_streaming_toggle'] = 'off';
	6738	+ }
	6739	+
	6740	+
5568	6741	if (isset($input['deepseek_api_key'])) {
5569	6742	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5570	6743	}
5571	6744
	6745	+ if (isset($input['gemini_api_key'])) {
	6746	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	6747	+ }
	6748	+
5572	6749	if (isset($input['enable_woocommerce_integration'])) {
5573	6750	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5574	6751	}
5575	6752
		@@ -5602,12 +6779,20 @@
5602	6779	if (isset($input['append_to_body'])) {
5603	6780	$new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
5604	6781	}
5605	6782
	6783	+ if (isset($input['contextual_awareness_toggle'])) {
	6784	+ $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
	6785	+}
	6786	+
5606	6787	if (isset($input['top_bar_title'])) {
5607	6788	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5608	6789	}
5609	6790
	6791	+ if (isset($input['ai_agent_text'])) {
	6792	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	6793	+ }
	6794	+
5610	6795	if (isset($input['enable_email_block'])) {
5611	6796	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5612	6797	}
5613	6798
		@@ -5617,11 +6802,20 @@
5617	6802	}
5618	6803	if (isset($input['email_blocker_button_text'])) {
5619	6804	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5620	6805	}
5621		-
	6806	+ // NEW: Sanitize name field toggle
	6807	+ if (isset($input['enable_name_field'])) {
	6808	+ $new_input['enable_name_field'] = ($input['enable_name_field'] === 'on') ? 'on' : 'off';
	6809	+ } else {
	6810	+ $new_input['enable_name_field'] = 'off';
	6811	+ }
	6812	+ // NEW: Sanitize name field placeholder
	6813	+ if (isset($input['name_field_placeholder'])) {
	6814	+ $new_input['name_field_placeholder'] = sanitize_text_field($input['name_field_placeholder']);
	6815	+ }
5622	6816	if (isset($input['intro_message'])) {
5623		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	6817	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5624	6818	}
5625	6819
5626	6820	if (isset($input['input_copy'])) {
5627	6821	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5630,58 +6824,108 @@
5630	6824	if (isset($input['rate_limit_message'])) {
5631	6825	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5632	6826	}
5633	6827
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']);
	6828	+// Handle the new rate limits format
	6829	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	6830	+ $new_input['rate_limits'] = array();
	6831	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	6832	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
5637	6833
5638		- if (in_array($rate_limit, $allowed_limits, true)) {
5639		- $new_input['rate_limit_logged_out'] = $rate_limit;
5640		- } else {
5641		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	6834	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	6835	+ $new_input['rate_limits'][$role_id] = array();
	6836	+
	6837	+ // Sanitize limit
	6838	+ if (isset($settings['limit'])) {
	6839	+ $limit = sanitize_text_field($settings['limit']);
	6840	+ if (in_array($limit, $allowed_limits, true)) {
	6841	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	6842	+ } else {
	6843	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	6844	+ }
5642	6845	}
5643		- }
5644	6846
5645		- // Handle role rate limits
5646		- if (isset($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] = $rate_limit;
	6847	+ // Sanitize timeframe
	6848	+ if (isset($settings['timeframe'])) {
	6849	+ $timeframe = sanitize_text_field($settings['timeframe']);
	6850	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	6851	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5654	6852	} else {
5655		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	6853	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5656	6854	}
5657	6855	}
	6856	+
	6857	+ // Sanitize message
	6858	+ if (isset($settings['message'])) {
	6859	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	6860	+ }
5658	6861	}
	6862	+}
5659	6863
5660	6864	if (isset($input['pre_chat_message'])) {
5661	6865	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5662	6866	}
5663	6867
5664		- if (isset($input['model'])) {
	6868	+ if (isset($input['voyage_api_key'])) {
	6869	+ $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
	6870	+ }
	6871	+
	6872	+ // Add to your sanitize function
	6873	+ if (isset($input['embedding_model'])) {
5665	6874	$allowed_models = array(
5666		- 'grok-beta',
5667		- 'grok-2',
5668		- 'deepseek-chat',
5669		- 'claude-3-5-sonnet-20241022',
5670		- 'claude-3-opus-20240229',
5671		- 'claude-3-sonnet-20240229',
5672		- 'claude-3-haiku-20240307',
5673		- 'gpt-4o',
5674		- 'gpt-4o-mini',
5675		- 'gpt-4-turbo',
5676		- 'gpt-4',
5677		- 'gpt-3.5-turbo',
	6875	+ 'text-embedding-ada-002',
	6876	+ 'text-embedding-3-small',
	6877	+ 'text-embedding-3-large',
	6878	+ 'voyage-3-large',
	6879	+ 'gemini-embedding-exp-03-07'
5678	6880	);
5679		- if (in_array($input['model'], $allowed_models)) {
5680		- $new_input['model'] = sanitize_text_field($input['model']);
	6881	+ if (in_array($input['embedding_model'], $allowed_models)) {
	6882	+ $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
5681	6883	}
5682	6884	}
5683	6885
	6886	+if (isset($input['model'])) {
	6887	+ $allowed_models = array(
	6888	+ 'gemini-2.0-flash',
	6889	+ 'gemini-2.0-flash-lite',
	6890	+ 'gemini-1.5-pro',
	6891	+ 'gemini-1.5-flash',
	6892	+
	6893	+ 'grok-4-0709', // New model: Grok 4 added here
	6894	+ 'grok-3-beta',
	6895	+ 'grok-3-fast-beta',
	6896	+ 'grok-3-mini-beta',
	6897	+ 'grok-3-mini-fast-beta',
	6898	+ 'grok-2',
	6899	+
	6900	+ 'deepseek-chat',
	6901	+
	6902	+ 'claude-opus-4-20250514',
	6903	+ 'claude-sonnet-4-20250514',
	6904	+ 'claude-3-7-sonnet-20250219',
	6905	+ 'claude-3-5-sonnet-20241022',
	6906	+ 'claude-3-opus-20240229',
	6907	+ 'claude-3-sonnet-20240229',
	6908	+ 'claude-3-haiku-20240307',
	6909	+
	6910	+ // NEW: GPT-5 family
	6911	+ 'gpt-5',
	6912	+ 'gpt-5-mini',
	6913	+ 'gpt-5-nano',
	6914	+
	6915	+ 'gpt-4o',
	6916	+ 'gpt-4.1-2025-04-14',
	6917	+ 'gpt-4o-mini',
	6918	+ 'gpt-4-turbo',
	6919	+ 'gpt-4',
	6920	+ 'gpt-3.5-turbo',
	6921	+ );
	6922	+ if (in_array($input['model'], $allowed_models)) {
	6923	+ $new_input['model'] = sanitize_text_field($input['model']);
	6924	+ }
	6925	+}
	6926	+
	6927	+
5684	6928	if (isset($input['close_button_color'])) {
5685	6929	$new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
5686	6930	}
5687	6931
		@@ -5736,8 +6980,12 @@
5736	6980	if (isset($input['top_bar_bg_color'])) {
5737	6981	$new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
5738	6982	}
5739	6983
	6984	+ if (isset($input['quick_questions_toggle_color'])) {
	6985	+ $new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
	6986	+ }
	6987	+
5740	6988	if (isset($input['send_button_font_color'])) {
5741	6989	$new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
5742	6990	}
5743	6991
		@@ -5795,15 +7043,14 @@
5795	7043	if (isset($input['loops_mailing_list'])) {
5796	7044	$new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
5797	7045	}
5798	7046
5799		- // Sanitize Triggered Phrase Response
	7047	+// Sanitize Triggered Phrase Response
5800	7048	if (isset($input['triggered_phrase_response'])) {
5801	7049	$new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
5802	7050	}
5803		-
5804	7051	if (isset($input['email_capture_response'])) {
5805		- $new_input['email_capture_response'] = sanitize_textarea_field($input['email_capture_response']);
	7052	+ $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
5806	7053	}
5807	7054
5808	7055	// Sanitize Brave Search Settings
5809	7056	if (isset($input['brave_api_key'])) {
		@@ -5836,8 +7083,22 @@
5836	7083	if (isset($input['chat_toolbar_toggle'])) {
5837	7084	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5838	7085	}
5839	7086
	7087	+ // Sanitize PDF upload button toggle
	7088	+ if (isset($input['show_pdf_upload_button'])) {
	7089	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	7090	+ } else {
	7091	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	7092	+ }
	7093	+
	7094	+ // Sanitize Word upload button toggle
	7095	+ if (isset($input['show_word_upload_button'])) {
	7096	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	7097	+ } else {
	7098	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	7099	+ }
	7100	+
5840	7101	if (isset($input['pdf_intent_trigger_text'])) {
5841	7102	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5842	7103	}
5843	7104
		@@ -5867,8 +7128,12 @@
5867	7128	if (isset($input['live_agent_bot_token'])) {
5868	7129	$new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
5869	7130	}
5870	7131
	7132	+ if (isset($input['live_agent_user_ids'])) {
	7133	+ $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
	7134	+ }
	7135	+
5871	7136	if (isset($input['live_agent_status'])) {
5872	7137	$new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
5873	7138	}
5874	7139	if (isset($input['live_agent_away_message'])) {
		@@ -5891,62 +7156,10 @@
5891	7156	}
5892	7157
5893	7158
5894	7159
5895		-private static function mxchat_extract_main_content($html) {
5896		- if (empty($html)) {
5897		- //error_log('mxchat_extract_main_content: Empty HTML content received');
5898		- return '';
5899		- }
5900	7160
5901		- try {
5902		- $dom = new DOMDocument;
5903		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
5904	7161
5905		- // Simple load of HTML, with @ to suppress warnings
5906		- @$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 $html; // Return original HTML if parsing fails
5943		- } finally {
5944		- libxml_clear_errors();
5945		- }
5946		-}
5947		-
5948		-
5949	7162	private function mxchat_fetch_loops_mailing_lists($api_key) {
5950	7163	$url = 'https://app.loops.so/api/v1/lists';
5951	7164	$response = wp_remote_get($url, array(
5952	7165	'headers' => array(
		@@ -5964,12 +7177,8 @@
5964	7177
5965	7178	return isset($lists) && is_array($lists) ? $lists : array();
5966	7179	}
5967	7180
5968		-
5969		-
5970		-
5971		-
5972	7181	function mxchat_calculate_cosine_similarity($vec1, $vec2) {
5973	7182	if (empty($vec1) || empty($vec2)) {
5974	7183	return 0.0;
5975	7184	}
		@@ -5990,8 +7199,441 @@
5990	7199	return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
5991	7200	}
5992	7201	}
5993	7202
	7203	+/**
	7204	+ * Validates nonce and deletes all chat prompts
	7205	+ */
	7206	+public function mxchat_handle_delete_all_prompts() {
	7207	+ error_log('=== DELETE ALL DEBUG START ===');
	7208	+
	7209	+ // Verify nonce
	7210	+ if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
	7211	+ error_log('DEBUG: Nonce verification failed');
	7212	+ wp_die(__('Nonce verification failed.', 'mxchat'));
	7213	+ }
	7214	+
	7215	+ // Check permissions
	7216	+ if (!current_user_can('manage_options')) {
	7217	+ error_log('DEBUG: Permission check failed');
	7218	+ wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	7219	+ }
	7220	+
	7221	+ // Get bot_id from POST data
	7222	+ $bot_id = isset($_POST['bot_id']) ? sanitize_text_field($_POST['bot_id']) : 'default';
	7223	+ error_log('DEBUG: Bot ID from POST: ' . $bot_id);
	7224	+
	7225	+ $success = true;
	7226	+ $error_messages = array();
	7227	+
	7228	+ // Get bot-specific Pinecone configuration
	7229	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	7230	+ $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($bot_id);
	7231	+
	7232	+ error_log('DEBUG: Pinecone options retrieved:');
	7233	+ error_log(' - Use Pinecone: ' . ($pinecone_options['mxchat_use_pinecone'] ?? 'NOT SET'));
	7234	+ error_log(' - API Key: ' . (empty($pinecone_options['mxchat_pinecone_api_key']) ? 'EMPTY' : 'SET'));
	7235	+ error_log(' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
	7236	+
	7237	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	7238	+
	7239	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	7240	+ error_log('[MXCHAT-DELETE] Pinecone is enabled for bot ' . $bot_id . ' - deleting all from Pinecone');
	7241	+
	7242	+ // Delete from bot-specific Pinecone index
	7243	+ $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
	7244	+
	7245	+ error_log('DEBUG: Delete all result: ' . ($result['success'] ? 'SUCCESS' : 'FAILED'));
	7246	+ if (!$result['success']) {
	7247	+ error_log('DEBUG: Delete all error: ' . $result['message']);
	7248	+ }
	7249	+
	7250	+ if (!$result['success']) {
	7251	+ $success = false;
	7252	+ $error_messages[] = $result['message'];
	7253	+ }
	7254	+
	7255	+ // No cache clearing needed since we removed caching
	7256	+
	7257	+ } else {
	7258	+ error_log('[MXCHAT-DELETE] Pinecone not enabled for bot ' . $bot_id . ' - deleting from WordPress database');
	7259	+
	7260	+ // Delete from WordPress database
	7261	+ global $wpdb;
	7262	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	7263	+
	7264	+ // If multi-bot is active and we have a specific bot, delete only that bot's content
	7265	+ if ($bot_id !== 'default' && class_exists('MxChat_Multi_Bot_Manager')) {
	7266	+ $result = $wpdb->delete(
	7267	+ $table_name,
	7268	+ array('bot_id' => $bot_id),
	7269	+ array('%s')
	7270	+ );
	7271	+ } else {
	7272	+ // Delete all content for default bot
	7273	+ $result = $wpdb->query("DELETE FROM {$table_name}");
	7274	+ }
	7275	+
	7276	+ if ($result === false) {
	7277	+ $success = false;
	7278	+ $error_messages[] = 'Failed to delete from WordPress database';
	7279	+ }
	7280	+ }
	7281	+
	7282	+ // No cache clearing needed since we removed caching
	7283	+
	7284	+ error_log('=== DELETE ALL DEBUG END ===');
	7285	+
	7286	+ // Redirect back with a success message and bot_id
	7287	+ $redirect_url = add_query_arg(array(
	7288	+ 'page' => 'mxchat-prompts',
	7289	+ 'bot_id' => $bot_id,
	7290	+ 'all_deleted' => $success ? 'true' : 'false'
	7291	+ ), admin_url('admin.php'));
	7292	+
	7293	+ wp_safe_redirect($redirect_url);
	7294	+ exit;
	7295	+}
	7296	+
	7297	+
	7298	+
	7299	+ /**
	7300	+ * Handles deletion prompt with nonce validation
	7301	+ */
	7302	+ public function mxchat_handle_delete_prompt() {
	7303	+ // Sanitize and validate nonce
	7304	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	7305	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	7306	+ wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	7307	+ }
	7308	+
	7309	+ // Check permissions
	7310	+ if (!current_user_can('manage_options')) {
	7311	+ wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	7312	+ }
	7313	+
	7314	+ // Get ID and source parameters
	7315	+ $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
	7316	+ $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	7317	+
	7318	+ if (empty($id)) {
	7319	+ wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	7320	+ }
	7321	+
	7322	+ $success = false;
	7323	+ $error_message = '';
	7324	+
	7325	+ // Check if Pinecone is enabled and determine source automatically if not specified
	7326	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	7327	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	7328	+
	7329	+ // If source is not specified, determine based on Pinecone configuration
	7330	+ if (empty($source)) {
	7331	+ $source = $use_pinecone ? 'pinecone' : 'wordpress';
	7332	+ }
	7333	+
	7334	+ if ($source === 'pinecone' || $use_pinecone) {
	7335	+ //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	7336	+
	7337	+ // Handle Pinecone deletion
	7338	+ if (empty($pinecone_options['mxchat_pinecone_host']) ||
	7339	+ empty($pinecone_options['mxchat_pinecone_api_key'])) {
	7340	+ wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
	7341	+ }
	7342	+
	7343	+ // Delete from Pinecone using the vector ID directly
	7344	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	7345	+ $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
	7346	+ $id,
	7347	+ $pinecone_options['mxchat_pinecone_api_key'],
	7348	+ $pinecone_options['mxchat_pinecone_host']
	7349	+ );
	7350	+ if ($result['success']) {
	7351	+ $success = true;
	7352	+
	7353	+ // Remove from vector cache
	7354	+ $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
	7355	+ $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
	7356	+
	7357	+ set_transient('mxchat_admin_notice_success',
	7358	+ esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
	7359	+ } else {
	7360	+ $error_message = $result['message'];
	7361	+ set_transient('mxchat_admin_notice_error',
	7362	+ esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
	7363	+ }
	7364	+ } else {
	7365	+ //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	7366	+
	7367	+ // Handle WordPress database deletion
	7368	+ global $wpdb;
	7369	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	7370	+
	7371	+ // Clear cache and delete prompt
	7372	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	7373	+
	7374	+ $result = $wpdb->delete(
	7375	+ $table_name,
	7376	+ array('id' => intval($id)),
	7377	+ array('%d')
	7378	+ );
	7379	+
	7380	+ if ($result !== false) {
	7381	+ $success = true;
	7382	+ set_transient('mxchat_admin_notice_success',
	7383	+ esc_html__('Entry deleted successfully.', 'mxchat'), 30);
	7384	+ } else {
	7385	+ set_transient('mxchat_admin_notice_error',
	7386	+ esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
	7387	+ }
	7388	+ }
	7389	+
	7390	+ // Redirect back to the prompts page
	7391	+ wp_safe_redirect(add_query_arg(
	7392	+ array(
	7393	+ 'page' => 'mxchat-prompts',
	7394	+ 'deleted' => $success ? 'true' : 'false'
	7395	+ ),
	7396	+ admin_url('admin.php')
	7397	+ ));
	7398	+ exit;
	7399	+ }
	7400	+
	7401	+
	7402	+
	7403	+
	7404	+ /**
	7405	+ * Averages multiple vectors into a single vector
	7406	+ */
	7407	+ private function mxchat_average_vectors($vectors) {
	7408	+ $vector_length = count($vectors[0]);
	7409	+ $sum_vector = array_fill(0, $vector_length, 0);
	7410	+
	7411	+ foreach ($vectors as $vector) {
	7412	+ for ($i = 0; $i < $vector_length; $i++) {
	7413	+ $sum_vector[$i] += $vector[$i];
	7414	+ }
	7415	+ }
	7416	+
	7417	+ // Divide each component by the number of vectors to get the average
	7418	+ $num_vectors = count($vectors);
	7419	+ for ($i = 0; $i < $vector_length; $i++) {
	7420	+ $sum_vector[$i] /= $num_vectors;
	7421	+ }
	7422	+
	7423	+ return $sum_vector;
	7424	+ }
	7425	+
	7426	+
	7427	+
	7428	+
	7429	+ /**
	7430	+ * Generates embeddings from input text for MXChat
	7431	+ */
	7432	+ public function mxchat_generate_embedding($text) {
	7433	+ // Enable detailed logging for debugging
	7434	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	7435	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	7436	+
	7437	+ $options = get_option('mxchat_options');
	7438	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	7439	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	7440	+
	7441	+ // Determine provider and endpoint
	7442	+ if (strpos($selected_model, 'voyage') === 0) {
	7443	+ $api_key = $options['voyage_api_key'] ?? '';
	7444	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	7445	+ $provider_name = 'Voyage AI';
	7446	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	7447	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	7448	+ $api_key = $options['gemini_api_key'] ?? '';
	7449	+ $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
	7450	+ $provider_name = 'Google Gemini';
	7451	+ //error_log('[MXCHAT-EMBED] Using Google Gemini API');
	7452	+ } else {
	7453	+ $api_key = $options['api_key'] ?? '';
	7454	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	7455	+ $provider_name = 'OpenAI';
	7456	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	7457	+ }
	7458	+
	7459	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	7460	+
	7461	+ if (empty($api_key)) {
	7462	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	7463	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	7464	+ return $error_message;
	7465	+ }
	7466	+
	7467	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	7468	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	7469	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	7470	+
	7471	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
	7472	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	7473	+ // Consider truncating text here
	7474	+ }
	7475	+
	7476	+ // Prepare request body based on provider
	7477	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7478	+ // Gemini API format
	7479	+ $request_body = array(
	7480	+ 'model' => 'models/' . $selected_model,
	7481	+ 'content' => array(
	7482	+ 'parts' => array(
	7483	+ array('text' => $text)
	7484	+ )
	7485	+ )
	7486	+ );
	7487	+
	7488	+ // Set output dimensionality to 1536 for consistency with other models
	7489	+ $request_body['outputDimensionality'] = 1536;
	7490	+ } else {
	7491	+ // OpenAI/Voyage API format
	7492	+ $request_body = array(
	7493	+ 'model' => $selected_model,
	7494	+ 'input' => $text
	7495	+ );
	7496	+
	7497	+ // Add output_dimension for voyage-3-large model
	7498	+ if ($selected_model === 'voyage-3-large') {
	7499	+ $request_body['output_dimension'] = 2048;
	7500	+ }
	7501	+ }
	7502	+
	7503	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	7504	+
	7505	+ // Prepare headers based on provider
	7506	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7507	+ // Gemini uses API key as query parameter
	7508	+ $endpoint .= '?key=' . $api_key;
	7509	+ $headers = array(
	7510	+ 'Content-Type' => 'application/json'
	7511	+ );
	7512	+ } else {
	7513	+ // OpenAI/Voyage use Bearer token
	7514	+ $headers = array(
	7515	+ 'Authorization' => 'Bearer ' . $api_key,
	7516	+ 'Content-Type' => 'application/json'
	7517	+ );
	7518	+ }
	7519	+
	7520	+ // Make API request
	7521	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	7522	+ $response = wp_remote_post($endpoint, array(
	7523	+ 'body' => wp_json_encode($request_body),
	7524	+ 'headers' => $headers,
	7525	+ 'timeout' => 60 // Increased timeout for large inputs
	7526	+ ));
	7527	+
	7528	+ // Handle wp_remote_post errors
	7529	+ if (is_wp_error($response)) {
	7530	+ $error_message = $response->get_error_message();
	7531	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	7532	+ return 'Connection error: ' . $error_message;
	7533	+ }
	7534	+
	7535	+ // Get and check HTTP response code
	7536	+ $http_code = wp_remote_retrieve_response_code($response);
	7537	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	7538	+
	7539	+ if ($http_code !== 200) {
	7540	+ $error_body = wp_remote_retrieve_body($response);
	7541	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	7542	+
	7543	+ // Try to parse error for more details
	7544	+ $error_json = json_decode($error_body, true);
	7545	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	7546	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	7547	+ $error_message = $error_json['error']['message'] ?? 'No message';
	7548	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	7549	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	7550	+
	7551	+ // Customize error message for common API errors
	7552	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	7553	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	7554	+ } elseif ($error_type === 'authentication_error') {
	7555	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	7556	+ }
	7557	+
	7558	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7559	+ return $error_message;
	7560	+ }
	7561	+
	7562	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	7563	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7564	+ return $error_message;
	7565	+ }
	7566	+
	7567	+ // Parse response body
	7568	+ $response_body = wp_remote_retrieve_body($response);
	7569	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	7570	+
	7571	+ $response_data = json_decode($response_body, true);
	7572	+
	7573	+ if (json_last_error() !== JSON_ERROR_NONE) {
	7574	+ $error = json_last_error_msg();
	7575	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	7576	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	7577	+ return "Failed to parse API response: $error";
	7578	+ }
	7579	+
	7580	+ // Handle different response formats based on provider
	7581	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7582	+ // Gemini API response format
	7583	+ if (isset($response_data['embedding']['values'])) {
	7584	+ $embedding_dimensions = count($response_data['embedding']['values']);
	7585	+ //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
	7586	+
	7587	+ // Check if embedding dimensions are as expected (should be 1536)
	7588	+ if ($embedding_dimensions !== 1536) {
	7589	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
	7590	+ }
	7591	+
	7592	+ return $response_data['embedding']['values'];
	7593	+ } else {
	7594	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
	7595	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7596	+
	7597	+ if (isset($response_data['error'])) {
	7598	+ $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
	7599	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7600	+ return $error_message;
	7601	+ }
	7602	+
	7603	+ $error_message = "Invalid Gemini API response format: No embedding found";
	7604	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7605	+ return $error_message;
	7606	+ }
	7607	+ } else {
	7608	+ // OpenAI/Voyage API response format
	7609	+ if (isset($response_data['data'][0]['embedding'])) {
	7610	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	7611	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	7612	+
	7613	+ // Check if embedding dimensions are as expected
	7614	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	7615	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	7616	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	7617	+ }
	7618	+
	7619	+ return $response_data['data'][0]['embedding'];
	7620	+ } else {
	7621	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	7622	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7623	+
	7624	+ if (isset($response_data['error'])) {
	7625	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	7626	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7627	+ return $error_message;
	7628	+ }
	7629	+
	7630	+ $error_message = "Invalid API response format: No embedding found";
	7631	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7632	+ return $error_message;
	7633	+ }
	7634	+ }
	7635	+ }
5994	7636
5995	7637
5996	7638
5997	7639	}