← All changes | includes/class-mxchat-admin.php +4907 -2917 2.0.5 → 2.5.6 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	$this->initialize_default_options();
		@@ -23,50 +25,42 @@
23	25	add_action('admin_init', array($this, 'mxchat_page_init'));
24	26	add_action('admin_init', array($this, 'mxchat_prompts_page_init'));
25	27	add_action('admin_enqueue_scripts', array($this, 'mxchat_enqueue_admin_assets'));
26	28	add_action('wp_ajax_mxchat_delete_chat_history', array($this, 'mxchat_delete_chat_history'));
27		- add_action('admin_post_mxchat_submit_content', array($this, 'mxchat_handle_content_submission'));
28	29	add_action('admin_post_mxchat_delete_prompt', array($this, 'mxchat_handle_delete_prompt'));
29	30	add_action('wp_ajax_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
30	31	add_action('wp_ajax_nopriv_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
31		- add_action('admin_post_mxchat_submit_sitemap', array($this, 'mxchat_handle_sitemap_submission'));
32	32	add_action('wp_footer', array($this, 'mxchat_append_chatbot_to_body'));
33	33	add_action('admin_head-mxchat-prompts', array($this, 'mxchat_enqueue_admin_assets'));
34	34	add_action('admin_head-toplevel_page_mxchat-max', array($this, 'mxchat_enqueue_admin_assets'));
35		- add_action('wp_ajax_mxchat_activate_license', array($this, 'mxchat_handle_activate_license'));
36	35	add_action('admin_notices', array($this, 'mxchat_display_admin_notice'));
37		- add_action('wp_ajax_mxchat_save_inline_prompt', array($this, 'mxchat_save_inline_prompt'));
38	36	add_action('admin_post_mxchat_delete_all_prompts', array($this, 'mxchat_handle_delete_all_prompts'));
39	37	add_action('admin_post_mxchat_add_intent', array($this, 'mxchat_handle_add_intent'));
40	38	add_action('admin_post_mxchat_delete_intent', array($this, 'mxchat_handle_delete_intent'));
41		- add_action('admin_post_mxchat_update_intent_threshold', array($this, 'mxchat_handle_update_intent_threshold'));
42		- add_action('admin_post_mxchat_stop_processing', array($this, 'mxchat_stop_processing'));
43		- add_action('admin_post_mxchat_edit_intent', array($this, 'handle_edit_intent'));
44		- add_action('save_post', array($this, 'handle_post_update'), 10, 3);
45		- add_action('post_updated', array($this, 'handle_post_update'), 10, 3);
46		- add_action('wp_ajax_mxchat_save_setting', array($this, 'mxchat_save_setting_callback'));
47		- add_action('wp_trash_post', array($this, 'mxchat_handle_post_delete'));
48		- add_action('before_delete_post', array($this, 'mxchat_handle_post_delete'));
	39	+ add_action('admin_post_mxchat_edit_intent', array($this, 'mxchat_handle_edit_intent'));
49	40	add_action('wp_ajax_mxchat_export_transcripts', array($this, 'export_chat_transcripts'));
50		- add_action('wp_ajax_mxchat_save_prompts_setting', array($this, 'mxchat_save_prompts_setting_callback'));
51		- if (isset($this->options['enable_woocommerce_integration']) &&
52		- ($this->options['enable_woocommerce_integration'] === '1' ||
53		- $this->options['enable_woocommerce_integration'] === 'on')) {
	41	+ add_action('admin_init', array($this, 'mxchat_transcripts_page_init'));
	42	+ add_action('wp_ajax_dismiss_live_agent_notice', array($this, 'dismiss_live_agent_notice'));
54	43
55		- //error_log('MxChat Admin: WooCommerce integration is enabled, adding hooks');
56		- add_action('wp_insert_post', array($this, 'mxchat_handle_product_change'), 10, 3);
57		- add_action('wp_trash_post', array($this, 'mxchat_handle_product_delete'));
58		- add_action('before_delete_post', array($this, 'mxchat_handle_product_delete'));
59		- }
	44	+ add_action('admin_init', array($this, 'register_pinecone_settings'));
	45	+
	46	+ add_action('admin_notices', array($this, 'display_admin_notices'));
	47	+
	48	+ add_action('wp_ajax_mxchat_test_streaming_actual', [$this, 'mxchat_handle_test_streaming_actual']);
	49	+ add_action('wp_ajax_mxchat_test_streaming', [$this, 'mxchat_handle_test_streaming']); // Keep existing as fallback
	50	+
	51	+ add_action('wp_ajax_mxchat_save_selected_bot', array($this, 'mxchat_save_selected_bot'));
	52	+ add_action('wp_ajax_mxchat_fetch_openrouter_models', array($this, 'fetch_openrouter_models'));
60	53	}
61	54
62		- // Method to check if the license is active
63	55	private function is_license_active() {
64		- $license_status = get_option('mxchat_license_status', esc_html__('inactive', 'mxchat'));
65		- return $license_status === esc_html__('active', 'mxchat');
66		- }
	56	+ // Get the raw value without translation
	57	+ $license_status = get_option('mxchat_license_status', 'inactive');
67	58
68		- // Initialize default options
	59	+ // Check against multiple possible values, bypassing translation issues
	60	+ return ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
	61	+}
	62	+
69	63	private function initialize_default_options() {
70	64	$default_options = array(
71	65	'api_key' => '',
72	66	'xai_api_key' => '',
		@@ -71,25 +65,46 @@
71	65	'api_key' => '',
72	66	'xai_api_key' => '',
73	67	'claude_api_key' => '',
74	68	'deepseek_api_key' => '',
75		- 'system_prompt_instructions' => esc_html__('[EXAMPLE INSTRUCTIONS] You are an AI Chatbot assistant for this website. The primary subject you should focus on is [insert proper subject here]. Your main goal is to assist visitors with questions related to this specific topic. Here are some key things to keep in mind:
76		- - Your name is [Chatbot Name].
77		- - Stay focused on topics related to [insert proper subject here]. If a visitor asks about an unrelated topic, politely redirect the conversation to how you can assist them with this subject.
78		- - Do not make up links to pages. Only use specific links you see in your knowledgebase from [insert your domain]. Do not make assumptions or make up URLs.
79		- - Keep your responses short, concise, and to the point. Provide clear and direct answers suitable for a chatbot interaction.
80		- - Provide answers based on the knowledge available to you. If you do not have an answer to a specific question, let the visitor know that you don’t have the information.', 'mxchat'),
	69	+ 'voyage_api_key' => '',
	70	+ 'gemini_api_key' => '',
	71	+ 'enable_streaming_toggle' => 'on',
	72	+ 'embedding_model' => 'text-embedding-ada-002',
	73	+ 'system_prompt_instructions' => 'You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
	74	+
	75	+ # Response Style - CRITICALLY IMPORTANT
	76	+ - MAXIMUM LENGTH: 1-3 short sentences per response
	77	+ - Ultra-concise: Get straight to the answer with no filler
	78	+ - No introductions like "Sure!" or "I\'d be happy to help"
	79	+ - No phrases like "based on my knowledge" or "according to information"
	80	+ - No explanatory text before giving the answer
	81	+ - No summaries or repetition
	82	+ - Hyperlink all URLs
	83	+ - Respond in user\'s language
	84	+ - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	85	+
	86	+ # Knowledge Base Requirements - PREVENT HALLUCINATIONS
	87	+ - ONLY answer questions using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	88	+ - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	89	+ - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	90	+ - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	91	+ - Better to admit insufficient information than provide inaccurate answers',
81	92	'model' => esc_html__('gpt-4o', 'mxchat'),
82	93	'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
83	94	'role_rate_limits' => array(),
84	95	'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
85	96	'enable_email_block' => '',
86		- 'email_blocker_header_content' => esc_html__("<h2>Welcome to Our Chat!</h2>\n<p>Let's get started. Enter your email to begin chatting with us.</p>", 'mxchat'),
	97	+ 'email_blocker_header_content' => __("<h2>Welcome to Our Chat!</h2>\n<p>Let's get started. Enter your email to begin chatting with us.</p>", 'mxchat'),
87	98	'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
	99	+ 'enable_name_field' => 'off', // NEW
	100	+ 'name_field_placeholder' => esc_html__('Enter your name', 'mxchat'), // NEW
88	101	'top_bar_title' => esc_html__('MxChat', 'mxchat'),
89		- 'intro_message' => esc_html__('Hello! How can I assist you today?', 'mxchat'),
	102	+ 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
	103	+ 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
90	104	'input_copy' => esc_html__('How can I assist?', 'mxchat'),
91	105	'append_to_body' => esc_html__('off', 'mxchat'),
	106	+ 'contextual_awareness_toggle' => 'off',
92	107	'close_button_color' => esc_html__('#fff', 'mxchat'),
93	108	'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
94	109	'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
95	110	'user_message_font_color' => esc_html__('#212121', 'mxchat'),
		@@ -106,17 +121,19 @@
106	121
107	122	// New fields for Loops Integration
108	123	'loops_api_key' => '',
109	124	'loops_mailing_list' => '',
110		- 'triggered_phrase_response' => esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
111		- 'email_capture_response' => esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	125	+ 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	126	+ 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
112	127	'popular_question_1' => '',
113	128	'popular_question_2' => '',
114	129	'popular_question_3' => '',
115		- 'pdf_intent_trigger_text' => esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
116		- 'pdf_intent_success_text' => esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
117		- 'pdf_intent_error_text' => esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
	130	+ 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
	131	+ 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
	132	+ 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
118	133	'pdf_max_pages' => 69,
	134	+ 'show_pdf_upload_button' => 'on',
	135	+ 'show_word_upload_button' => 'on',
119	136
120	137	// Live Agent Integration
121	138	'live_agent_webhook_url' => '',
122	139	'live_agent_secret_key' => '',
		@@ -150,10 +167,8 @@
150	167	// Update the $this->options property
151	168	$this->options = $merged_options;
152	169	}
153	170
154		-
155		-
156	171	public function mxchat_add_plugin_page() {
157	172	// Main menu page
158	173	add_menu_page(
159	174	esc_html__('MxChat Settings', 'mxchat'),
		@@ -184,14 +199,14 @@
184	199	array($this, 'mxchat_create_transcripts_page')
185	200	);
186	201
187	202	add_submenu_page(
188		- 'mxchat-max',
189		- esc_html__('MxChat Intents', 'mxchat'),
190		- esc_html__('Intents', 'mxchat'),
191		- 'manage_options',
192		- 'mxchat-intents',
193		- array($this, 'mxchat_intents_page_html')
	203	+ 'mxchat-max',
	204	+ esc_html__('MxChat Actions', 'mxchat'),
	205	+ esc_html__('Actions', 'mxchat'),
	206	+ 'manage_options',
	207	+ 'mxchat-actions',
	208	+ array($this, 'mxchat_actions_page_html')
194	209	);
195	210
196	211	add_submenu_page(
197	212	'mxchat-max',
		@@ -218,156 +233,299 @@
218	233	$addons_page = new MxChat_Addons();
219	234	$addons_page->render_page();
220	235	}
221	236
222		-public function mxchat_save_setting_callback() {
223		- check_ajax_referer('mxchat_save_setting_nonce');
224		- if (!current_user_can('manage_options')) {
225		- wp_send_json_error(['message' => esc_html__('Unauthorized', 'mxchat')]);
	237	+/**
	238	+ * Test actual streaming functionality in the WordPress environment
	239	+ */
	240	+public function mxchat_handle_test_streaming_actual() {
	241	+ check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
	242	+
	243	+ // Check if headers have already been sent
	244	+ if (headers_sent()) {
	245	+ wp_send_json_error(['message' => 'Headers already sent - streaming not possible']);
	246	+ return;
226	247	}
227		- $name = isset($_POST['name']) ? $_POST['name'] : '';
228		- // Strip slashes from the value before saving
229		- $value = isset($_POST['value']) ? stripslashes($_POST['value']) : '';
230		- if (empty($name)) {
231		- wp_send_json_error(['message' => esc_html__('Invalid field name', 'mxchat')]);
	248	+
	249	+ // Check for required functions
	250	+ if (!function_exists('curl_init')) {
	251	+ wp_send_json_error(['message' => 'cURL not available - streaming requires cURL']);
	252	+ return;
232	253	}
233		- // Load the full options array
	254	+
	255	+ // Get user's selected model and API key
234	256	$options = get_option('mxchat_options', []);
235		- // Handle special cases
236		- switch ($name) {
237		- case 'additional_popular_questions':
238		- $questions = json_decode($value, true); // No need for stripslashes here
239		- if (is_array($questions)) {
240		- $options[$name] = $questions;
241		- // Also update old option for backwards compatibility
242		- update_option('additional_popular_questions', $questions);
243		- }
	257	+ $selected_model = $options['model'] ?? 'gpt-4o';
	258	+
	259	+ // Get the provider from the model
	260	+ $model_parts = explode('-', $selected_model);
	261	+ $provider = strtolower($model_parts[0]);
	262	+
	263	+ // Get the appropriate API key
	264	+ $api_key = '';
	265	+ switch ($provider) {
	266	+ case 'gpt':
	267	+ case 'o1':
	268	+ $api_key = $options['api_key'] ?? '';
244	269	break;
245		- case 'user_message_bg_color':
246		- case 'user_message_font_color':
247		- case 'bot_message_bg_color':
248		- case 'bot_message_font_color':
249		- case 'top_bar_bg_color':
250		- case 'send_button_font_color':
251		- case 'chatbot_background_color':
252		- case 'icon_color':
253		- case 'chat_input_font_color':
254		- case 'live_agent_message_bg_color':
255		- case 'live_agent_message_font_color':
256		- case 'mode_indicator_bg_color':
257		- case 'mode_indicator_font_color':
258		- case 'toolbar_icon_color':
259		- // Store color values directly
260		- $options[$name] = $value;
	270	+ case 'claude':
	271	+ $api_key = $options['claude_api_key'] ?? '';
261	272	break;
262		- case 'live_agent_status':
263		- // Set the new value
264		- $options[$name] = ($value === 'on') ? 'on' : 'off';
	273	+ case 'grok':
	274	+ $api_key = $options['xai_api_key'] ?? '';
265	275	break;
266		- case 'enable_woocommerce_integration':
267		- // Handle values that used to be 1/0
268		- $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
	276	+ case 'deepseek':
	277	+ $api_key = $options['deepseek_api_key'] ?? '';
269	278	break;
	279	+ case 'gemini':
	280	+ $api_key = $options['gemini_api_key'] ?? '';
	281	+ break;
270	282	default:
271		- // Handle role rate limits
272		- if (strpos($name, 'mxchat_options[role_rate_limits]') !== false) {
273		- // Extract role ID from the name
274		- preg_match('/\[role_rate_limits\]\[(.*?)\]/', $name, $matches);
275		- if (isset($matches[1])) {
276		- $role_id = $matches[1];
277		- // Initialize role_rate_limits if it doesn't exist
278		- if (!isset($options['role_rate_limits'])) {
279		- $options['role_rate_limits'] = [];
280		- }
281		- // Update the specific role's rate limit
282		- $options['role_rate_limits'][$role_id] = sanitize_text_field($value);
283		- break;
284		- }
285		- }
286		- // Handle toggles
287		- if (strpos($name, 'toggle') !== false || in_array($name, [
288		- 'chat_persistence_toggle',
289		- 'privacy_toggle',
290		- 'complianz_toggle',
291		- 'chat_toolbar_toggle' // Removed live_agent_status from here
292		- ])) {
293		- $options[$name] = ($value === 'on') ? 'on' : 'off';
294		- } else {
295		- // Store all other values directly
296		- $options[$name] = $value;
297		- }
	283	+ // Default to OpenAI for unknown models
	284	+ $api_key = $options['api_key'] ?? '';
	285	+ $provider = 'gpt';
298	286	break;
299	287	}
300		- // Save all updates
301		- $updated = update_option('mxchat_options', $options);
302		- // Handle backwards compatibility for certain fields
303		- $legacy_fields = ['brave_api_key', 'brave_image_count', 'brave_safe_search', 'brave_news_count',
304		- 'brave_country', 'brave_language', 'similarity_threshold'];
305		- if (in_array($name, $legacy_fields)) {
306		- // Also update the individual option for backwards compatibility
307		- update_option($name, $value);
	288	+
	289	+ if (empty($api_key)) {
	290	+ wp_send_json_error(['message' => "API key not configured for {$provider} provider"]);
	291	+ return;
308	292	}
309		- if ($updated) {
310		- wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
311		- } else {
312		- wp_send_json_error(['message' => esc_html__('Update failed or no changes', 'mxchat')]);
	293	+
	294	+ // Test streaming with the selected model and provider
	295	+ try {
	296	+ $this->perform_streaming_test($provider, $selected_model, $api_key);
	297	+ } catch (Exception $e) {
	298	+ wp_send_json_error(['message' => 'Streaming test exception: ' . $e->getMessage()]);
313	299	}
314	300	}
315	301
316	302	/**
317		- * Handles AJAX auto-save for prompts and auto-sync settings.
	303	+ * Perform the actual streaming test
318	304	*/
319		-public function mxchat_save_prompts_setting_callback() {
320		- // Check the correct nonce for this action.
321		- check_ajax_referer( 'mxchat_prompts_setting_nonce', '_ajax_nonce' );
	305	+private function perform_streaming_test($provider, $model, $api_key) {
	306	+ // Set streaming headers
	307	+ header('Content-Type: text/event-stream');
	308	+ header('Cache-Control: no-cache');
	309	+ header('X-Accel-Buffering: no'); // Disable nginx buffering
322	310
323		- if ( ! current_user_can( 'manage_options' ) ) {
324		- wp_send_json_error( [ 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ] );
	311	+ // Prepare test message
	312	+ $test_message = "Please respond with exactly: 'Streaming test successful!' - send this as a short response for testing.";
	313	+
	314	+ // Configure API request based on provider
	315	+ $url = '';
	316	+ $headers = [];
	317	+ $body = [];
	318	+
	319	+ switch ($provider) {
	320	+ case 'gpt':
	321	+ case 'o1':
	322	+ $url = 'https://api.openai.com/v1/chat/completions';
	323	+ $headers = [
	324	+ 'Content-Type: application/json',
	325	+ 'Authorization: Bearer ' . $api_key
	326	+ ];
	327	+ $body = [
	328	+ 'model' => $model,
	329	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	330	+ 'max_tokens' => 50,
	331	+ 'temperature' => 0.3,
	332	+ 'stream' => true
	333	+ ];
	334	+ break;
	335	+
	336	+ case 'claude':
	337	+ $url = 'https://api.anthropic.com/v1/messages';
	338	+ $headers = [
	339	+ 'Content-Type: application/json',
	340	+ 'x-api-key: ' . $api_key,
	341	+ 'anthropic-version: 2023-06-01'
	342	+ ];
	343	+ $body = [
	344	+ 'model' => $model,
	345	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	346	+ 'max_tokens' => 50,
	347	+ 'temperature' => 0.3,
	348	+ 'stream' => true
	349	+ ];
	350	+ break;
	351	+
	352	+ case 'grok':
	353	+ $url = 'https://api.x.ai/v1/chat/completions';
	354	+ $headers = [
	355	+ 'Content-Type: application/json',
	356	+ 'Authorization: Bearer ' . $api_key
	357	+ ];
	358	+ $body = [
	359	+ 'model' => $model,
	360	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	361	+ 'max_tokens' => 50,
	362	+ 'temperature' => 0.3,
	363	+ 'stream' => true
	364	+ ];
	365	+ break;
	366	+
	367	+ case 'deepseek':
	368	+ $url = 'https://api.deepseek.com/v1/chat/completions';
	369	+ $headers = [
	370	+ 'Content-Type: application/json',
	371	+ 'Authorization: Bearer ' . $api_key
	372	+ ];
	373	+ $body = [
	374	+ 'model' => $model,
	375	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	376	+ 'max_tokens' => 50,
	377	+ 'temperature' => 0.3,
	378	+ 'stream' => true
	379	+ ];
	380	+ break;
	381	+
	382	+ default:
	383	+ echo "data: " . json_encode(['error' => 'Unsupported provider for streaming test: ' . $provider]) . "\n\n";
	384	+ flush();
	385	+ return;
325	386	}
326	387
327		- $name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
328		- $value = isset( $_POST['value'] ) ? sanitize_text_field( wp_unslash( $_POST['value'] ) ) : '';
	388	+ // Initialize cURL
	389	+ $ch = curl_init();
	390	+ curl_setopt($ch, CURLOPT_URL, $url);
	391	+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
	392	+ curl_setopt($ch, CURLOPT_POST, true);
	393	+ curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($body));
	394	+ curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
	395	+ curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
	396	+ curl_setopt($ch, CURLOPT_TIMEOUT, 30);
	397	+ curl_setopt($ch, CURLOPT_WRITEFUNCTION, function($ch, $data) use ($provider) {
	398	+ return $this->process_streaming_test_data($data, $provider);
	399	+ });
329	400
330		- if ( empty( $name ) ) {
331		- wp_send_json_error( [ 'message' => esc_html__( 'Invalid field name', 'mxchat' ) ] );
	401	+ // Send initial test message
	402	+ echo "data: " . json_encode(['content' => '[Starting streaming test...]']) . "\n\n";
	403	+ flush();
	404	+
	405	+ $result = curl_exec($ch);
	406	+ $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
	407	+ $curl_error = curl_error($ch);
	408	+ curl_close($ch);
	409	+
	410	+ if ($curl_error) {
	411	+ echo "data: " . json_encode(['error' => 'cURL Error: ' . $curl_error]) . "\n\n";
	412	+ flush();
	413	+ return;
332	414	}
333	415
334		- // Handle standalone auto-sync settings.
335		- if ( in_array( $name, [ 'mxchat_auto_sync_posts', 'mxchat_auto_sync_pages' ], true ) ) {
336		- // Convert checkbox value to "1" if checked, "0" if not.
337		- $value = ( $value === 'on' ) ? '1' : '0';
338		- update_option( $name, $value );
339		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
	416	+ if ($http_code !== 200) {
	417	+ echo "data: " . json_encode(['error' => 'API returned HTTP ' . $http_code]) . "\n\n";
	418	+ flush();
	419	+ return;
340	420	}
341	421
342		- // Handle fields stored in the 'mxchat_prompts_options' array.
343		-// Handle fields stored in the 'mxchat_prompts_options' array.
344		-if ( false !== strpos( $name, 'mxchat_prompts_options[' ) ) {
345		- // Extract the key name using regex.
346		- if ( preg_match( '/mxchat_prompts_options\[(.*?)\]/', $name, $matches ) && ! empty( $matches[1] ) ) {
347		- $key = sanitize_text_field( $matches[1] );
348		- $options = get_option( 'mxchat_prompts_options', [] );
	422	+ // Send completion signal
	423	+ echo "data: [DONE]\n\n";
	424	+ flush();
	425	+}
349	426
350		- // Remove Pinecone-specific settings from the main plugin handling.
351		- if ( 'mxchat_use_pinecone' === $key ) {
352		- // Optionally, you could simply ignore this field or set a default value.
353		- // For example, ensure it's always 0 or remove it entirely:
354		- // $options[ $key ] = '0';
355		- // Or, if you prefer, just return an error so that the main plugin doesn't handle it:
356		- wp_send_json_error( [ 'message' => esc_html__( 'Pinecone settings are now handled in the add-on.', 'mxchat' ) ] );
	427	+/**
	428	+ * Process streaming data for the test
	429	+ */
	430	+private function process_streaming_test_data($data, $provider) {
	431	+ static $chunk_count = 0;
	432	+
	433	+ $lines = explode("\n", $data);
	434	+
	435	+ foreach ($lines as $line) {
	436	+ if (trim($line) === '') {
	437	+ continue;
	438	+ }
	439	+
	440	+ // Handle different provider formats
	441	+ if ($provider === 'claude') {
	442	+ // Claude uses event: and data: format
	443	+ if (strpos($line, 'data: ') === 0) {
	444	+ $json_str = substr($line, 6);
	445	+ $json = json_decode($json_str, true);
	446	+
	447	+ if (isset($json['type']) && $json['type'] === 'content_block_delta') {
	448	+ if (isset($json['delta']['text'])) {
	449	+ $chunk_count++;
	450	+ echo "data: " . json_encode([
	451	+ 'content' => $json['delta']['text'],
	452	+ 'test_chunk' => $chunk_count
	453	+ ]) . "\n\n";
	454	+ flush();
	455	+ }
	456	+ }
	457	+ }
357	458	} else {
358		- // For all other fields, use the existing logic.
359		- $options[ $key ] = ( $value === 'on' || $value === '1' ) ? '1' : $value;
	459	+ // OpenAI, X.AI, DeepSeek format
	460	+ if (strpos($line, 'data: ') === 0) {
	461	+ $json_str = substr($line, 6);
	462	+
	463	+ if ($json_str === '[DONE]') {
	464	+ // Don't echo [DONE] here, let the main function handle it
	465	+ continue;
	466	+ }
	467	+
	468	+ $json = json_decode($json_str, true);
	469	+ if (isset($json['choices'][0]['delta']['content'])) {
	470	+ $chunk_count++;
	471	+ echo "data: " . json_encode([
	472	+ 'content' => $json['choices'][0]['delta']['content'],
	473	+ 'test_chunk' => $chunk_count
	474	+ ]) . "\n\n";
	475	+ flush();
	476	+ }
	477	+ }
360	478	}
361		- update_option( 'mxchat_prompts_options', $options );
362		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
363	479	}
	480	+
	481	+ return strlen($data);
364	482	}
365	483
	484	+/**
	485	+ * Updated version of your existing test method (keep this as a fallback)
	486	+ */
	487	+public function mxchat_handle_test_streaming() {
	488	+ check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
366	489
367		- wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
	490	+ // Use the actual streaming test instead
	491	+ $this->mxchat_handle_test_streaming_actual();
368	492	}
369	493
	494	+
	495	+public function register_pinecone_settings() {
	496	+ register_setting(
	497	+ 'mxchat_pinecone_addon_options',
	498	+ 'mxchat_pinecone_addon_options',
	499	+ array(
	500	+ 'type' => 'array',
	501	+ 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
	502	+ 'default' => array(
	503	+ 'mxchat_use_pinecone' => '0',
	504	+ 'mxchat_pinecone_api_key' => '',
	505	+ 'mxchat_pinecone_host' => '',
	506	+ 'mxchat_pinecone_index' => '',
	507	+ 'mxchat_pinecone_environment' => ''
	508	+ )
	509	+ )
	510	+ );
	511	+}
	512	+
	513	+public function sanitize_pinecone_settings($input) {
	514	+ $sanitized = array();
	515	+
	516	+ $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
	517	+ $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
	518	+ $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
	519	+ $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
	520	+ $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
	521	+
	522	+ // Remove https:// from host if present
	523	+ $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
	524	+
	525	+ return $sanitized;
	526	+}
	527	+
370	528	public function mxchat_display_admin_notice() {
371	529	// Success notice
372	530	if ($message = get_transient('mxchat_admin_notice_success')) {
373	531	?>
		@@ -390,209 +548,351 @@
390	548	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
391	549	}
392	550	}
393	551
	552	+public function show_live_agent_disabled_banner() {
	553	+ $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
394	554
395		-
396		-
397		-
	555	+ if ($show_disabled_notice) {
	556	+ ?>
	557	+ <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
	558	+ <div class="mxchat-pro-notification">
	559	+ <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
	560	+ <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
	561	+ <line x1="18" y1="6" x2="6" y2="18"></line>
	562	+ <line x1="6" y1="6" x2="18" y2="18"></line>
	563	+ </svg>
	564	+ </button>
	565	+ <div class="mxchat-live-agent-content">
	566	+ <h3>🔧 Live Agent Integration Updated!</h3>
	567	+ <p>We've temporarily disabled your Live Agent integration due to recent enhancements that have made it much better! You can easily turn it back on by going to <strong>Toolbar & Components → Live Agent Settings</strong> and reviewing the new configuration options.</p>
	568	+ </div>
	569	+ </div>
	570	+ </div>
	571	+ <?php
	572	+ }
	573	+}
398	574	public function mxchat_create_admin_page() {
	575	+ $this->add_live_agent_nonce();
399	576
400	577	?>
401		- <div class="wrap mxchat-admin">
402		- <?php if (!$this->is_activated): ?>
403		- <div class="mxchat-pro-banner">
404		- <p>
405		- <?php echo esc_html__('For a limited time, get lifetime access and save $20 on MxChat Pro!', 'mxchat'); ?>
406		- <a href="https://mxchat.ai/" target="_blank"><?php echo esc_html__('Upgrade to Pro today', 'mxchat'); ?></a>
407		- </p>
	578	+ <div class="wrap mxchat-wrapper">
	579	+ <!-- Hero Section -->
	580	+ <div class="mxchat-hero">
	581	+ <h1 class="mxchat-main-title">
	582	+ <span class="mxchat-gradient-text">MxChat</span> Settings
	583	+ </h1>
	584	+ <p class="mxchat-hero-subtitle">
	585	+ <?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
	586	+ </p>
408	587	</div>
409		- <?php endif; ?>
410	588
411		- <div class="mxchat-agents-banner">
412		- <p>
413		- <strong><?php echo esc_html__('The MxChat Add-Ons Platform', 'mxchat'); ?></strong><?php echo esc_html__(' is here! Pro users get unlimited access to our growing collection of powerful add-ons. ', 'mxchat'); ?><a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>"><?php echo esc_html__('Explore all add-ons', 'mxchat'); ?></a><?php echo esc_html__(' including Forms Builder, Theme Customizer, Content Moderation, and more – all included with your lifetime Pro license!', 'mxchat'); ?>
414		- </p>
415		- </div>
	589	+ <div class="mxchat-content">
	590	+
	591	+ <?php if (!$this->is_activated): ?>
	592	+ <div class="mxchat-pro-card">
	593	+ <div class="mxchat-pro-notification">
	594	+ <div class="mxchat-pro-content">
	595	+ <h3>🚀 Limited Lifetime Offer: Save 15% on MxChat Pro, Agency, or Agency Plus!</h3>
	596	+ <p>Unlock <strong>unlimited access</strong> to our growing collection of powerful add-ons including Admin AI Assistant (ChatGPT-like experience), Forms Builder, AI Theme Generator, WooCommerce, multi-bot, and more – all included with your <strong>lifetime license!</strong></p> </div>
	597	+ <div class="mxchat-pro-cta">
	598	+ <a href="https://mxchat.ai/" target="_blank" class="mxchat-button"><?php echo esc_html__('Upgrade Today', 'mxchat'); ?></a>
	599	+ <a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>" class="mxchat-link"><?php echo esc_html__('Preview Add-ons', 'mxchat'); ?></a>
	600	+ </div>
	601	+ </div>
	602	+ </div>
	603	+ <?php endif; ?>
416	604
417		- <h2 class="mxchat-nav-tab-wrapper">
418		- <a href="#chatbot" class="mxchat-nav-tab mxchat-nav-tab-active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></a>
419		- <a href="#embed" class="mxchat-nav-tab" data-tab="embed"><?php echo esc_html__('Integrations', 'mxchat'); ?></a>
420		- <a href="#general" class="mxchat-nav-tab" data-tab="general"><?php echo esc_html__('FAQ', 'mxchat'); ?></a>
421		- </h2>
	605	+ <?php
	606	+ $this->show_live_agent_disabled_banner();
	607	+ ?>
422	608
423		- <div id="chatbot" class="mxchat-tab-content active">
424		- <div class="mxchat-autosave-section">
425		- <?php do_settings_sections('mxchat-chatbot'); ?>
	609	+ <!-- Tabs Navigation -->
	610	+ <div class="mxchat-tabs">
	611	+ <button class="mxchat-tab-button active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></button>
	612	+ <button class="mxchat-tab-button" data-tab="api-keys"><?php echo esc_html__('API Keys', 'mxchat'); ?></button>
	613	+ <button class="mxchat-tab-button" data-tab="embed"><?php echo esc_html__('Toolbar & Components', 'mxchat'); ?></button>
	614	+ <button class="mxchat-tab-button" data-tab="general"><?php echo esc_html__('YouTube Tutorials', 'mxchat'); ?></button>
426	615	</div>
427		- </div>
428	616
429		- <div id="embed" class="mxchat-tab-content">
430		- <div class="mxchat-autosave-section">
	617	+ <!-- Tab Contents -->
	618	+ <div id="chatbot" class="mxchat-tab-content active">
	619	+ <div class="mxchat-card">
	620	+ <div class="mxchat-autosave-section">
	621	+ <?php do_settings_sections('mxchat-chatbot'); ?>
	622	+ </div>
	623	+ </div>
	624	+ </div>
431	625
432		- <div class="mxchat-settings-section">
433		- <h2><?php echo esc_html__('Loops Settings', 'mxchat'); ?></h2>
434		- <table class="form-table">
435		- <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
436		- </table>
	626	+ <div id="api-keys" class="mxchat-tab-content">
	627	+ <div class="mxchat-card">
	628	+ <div class="mxchat-autosave-section">
	629	+ <table class="form-table">
	630	+ <?php do_settings_fields('mxchat-api-keys', 'mxchat_api_keys_section'); ?>
	631	+ </table>
	632	+ </div>
437	633	</div>
	634	+ </div>
438	635
439		- <div class="section-divider"></div>
	636	+ <div id="embed" class="mxchat-tab-content">
440	637
441		- <div class="mxchat-settings-section">
442		- <h2><?php echo esc_html__('Brave Search Settings', 'mxchat'); ?></h2>
443		- <table class="form-table">
444		- <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
445		- </table>
	638	+ <div class="mxchat-card">
	639	+ <h2><?php esc_html_e('Toolbar Settings', 'mxchat'); ?></h2>
	640	+ <div class="mxchat-autosave-section">
	641	+ <table class="form-table">
	642	+ <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
	643	+ </table>
	644	+ </div>
446	645	</div>
447	646
448		- <div class="section-divider"></div>
449	647
450		- <div class="mxchat-settings-section">
451		- <h2><?php echo esc_html__('Toolbar Settings & Intents', 'mxchat'); ?></h2>
452		- <table class="form-table">
453		- <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
454		- </table>
	648	+ <div class="mxchat-card">
	649	+ <h2><?php esc_html_e('Loops Settings', 'mxchat'); ?></h2>
	650	+ <div class="mxchat-autosave-section">
	651	+ <table class="form-table">
	652	+ <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
	653	+ </table>
	654	+ </div>
455	655	</div>
456	656
457		- <div class="section-divider"></div>
	657	+ <div class="mxchat-card">
	658	+ <h2><?php esc_html_e('Brave Search Settings', 'mxchat'); ?></h2>
	659	+ <div class="mxchat-autosave-section">
	660	+ <table class="form-table">
	661	+ <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
	662	+ </table>
	663	+ </div>
	664	+ </div>
458	665
459		- <!-- Live Agent Settings Section -->
460		- <div class="mxchat-settings-section">
461		- <h2><?php echo esc_html__('Live Agent Settings', 'mxchat'); ?></h2>
462		- <p><?php echo esc_html__('Visit our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#slack_integration" target="_blank"><?php echo esc_html__('documentation page', 'mxchat'); ?></a> <?php echo esc_html__('to set up live agent transfer via Slack.', 'mxchat'); ?></p>
463		- <table class="form-table">
464		- <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
465		- </table>
	666	+ <div class="mxchat-card">
	667	+ <h2><?php esc_html_e('Live Agent Settings', 'mxchat'); ?></h2>
	668	+ <div class="mxchat-autosave-section">
	669	+<p><?php echo esc_html__('Visit our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#slack_integration" target="_blank"><?php echo esc_html__('documentation page', 'mxchat'); ?></a> <?php echo esc_html__('for setup instructions and to see what\'s changed in the latest update.', 'mxchat'); ?></p> <table class="form-table">
	670	+ <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
	671	+ </table>
	672	+ </div>
466	673	</div>
467	674	</div>
468		- </div>
469	675
	676	+ <div id="general" class="mxchat-tab-content">
	677	+ <div class="mxchat-card">
	678	+ <?php do_settings_sections('mxchat-general'); ?>
	679	+ <div class="video-tutorials-section">
470	680
471		- <div id="general" class="mxchat-tab-content">
472		- <?php do_settings_sections('mxchat-general'); ?>
473		- <p>
474		- <?php echo esc_html__('If you’re having trouble with setup or getting the responses you need, we encourage you to review our', 'mxchat'); ?>
475		- <a href="https://mxchat.ai/documentation/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('documentation', 'mxchat'); ?></a> <?php echo esc_html__('or', 'mxchat'); ?>
476		- <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('create a support ticket', 'mxchat'); ?></a>.
477		- </p>
478		- <p>
479		- <?php echo esc_html__('If you like our plugin, please consider', 'mxchat'); ?> <a href="https://wordpress.org/plugins/mxchat-basic/#reviews" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('leaving us a review', 'mxchat'); ?></a>.
480		- </p>
481	681
482		- <div class="faq-item">
483		- <h3><?php echo esc_html__('How does the Claude API integration work?', 'mxchat'); ?></h3>
484		- <p>
485		- <?php echo esc_html__('The Claude API, provided by Anthropic, allows for intelligent, context-aware chatbot responses in MxChat. To use it, you will need both an OpenAI API key and a Claude API key. This is necessary because the system utilizes OpenAI for vector embedding in the Retrieval-Augmented Generation (RAG) process, as Claude does not currently offer an embedding API.', 'mxchat'); ?>
486		- </p>
487		- <p>
488		- <?php echo esc_html__('When using the Claude API, your custom content is sent to Claude for generating responses, while the embeddings are processed through OpenAI. This ensures your chatbot provides accurate and engaging responses while maintaining knowledge relevant to your website.', 'mxchat'); ?>
489		- </p>
490		- <p>
491		- <?php echo esc_html__('You can obtain your Claude API key by signing up on the', 'mxchat'); ?> <a href="https://www.anthropic.com/api" target="_blank" rel="noopener"><?php echo esc_html__('Anthropic API page', 'mxchat'); ?></a>.
492		- </p>
	682	+ <div class="support-notification">
	683	+ <div class="support-notification-icon">
	684	+ <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
	685	+ <path d="m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3Z"/>
	686	+ <path d="M12 9v4"/>
	687	+ <path d="M12 17h.01"/>
	688	+ </svg>
	689	+ </div>
	690	+ <div class="support-notification-content">
	691	+ <h3 class="support-notification-title"><?php echo esc_html__('Need Help? We\'re Here for You!', 'mxchat'); ?></h3>
	692	+ <p class="support-notification-message">
	693	+ <?php echo esc_html__('Our goal is to provide the best experience and AI chatbot plugin available. If you\'re having trouble or believe something is not working as expected, please don\'t hesitate to submit a support ticket.', 'mxchat'); ?>
	694	+ </p>
	695	+ <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer" class="support-notification-button">
	696	+ <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
	697	+ <path d="M14 9a2 2 0 0 1-2 2H6l-4 4V4c0-1.1.9-2 2-2h8a2 2 0 0 1 2 2v5Z"/>
	698	+ <path d="M18 9h2a2 2 0 0 1 2 2v11l-4-4h-6a2 2 0 0 1-2-2v-1"/>
	699	+ </svg>
	700	+ <?php echo esc_html__('Submit Support Ticket', 'mxchat'); ?>
	701	+ </a>
	702	+ </div>
	703	+</div>
	704	+
	705	+ <div class="tutorial-grid">
	706	+
	707	+ <div class="tutorial-item">
	708	+ <h3><?php echo esc_html__('AI Theme Generator Tutorial', 'mxchat'); ?></h3>
	709	+ <div class="video-description">
	710	+ <p><?php echo esc_html__('Learn how to instantly restyle your chatbot using plain English prompts. The AI Theme Generator lets you generate and apply beautiful designs with real-time previews—no CSS skills needed.', 'mxchat'); ?></p>
	711	+ <a href="https://www.youtube.com/watch?v=rSQDW2qbtRU&t" target="_blank" rel="noopener" class="video-link">
	712	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	713	+ <?php echo esc_html__('Watch AI Theme Generator Tutorial', 'mxchat'); ?>
	714	+ </a>
	715	+ </div>
	716	+</div>
	717	+
	718	+
	719	+ <div class="tutorial-item">
	720	+ <h3><?php echo esc_html__('MxChat Forms Tutorial', 'mxchat'); ?></h3>
	721	+ <div class="video-description">
	722	+ <p><?php echo esc_html__('Learn how to create and manage smart forms that automatically trigger during chat conversations.', 'mxchat'); ?></p>
	723	+ <a href="https://www.youtube.com/watch?v=3MrWy5dRalA" target="_blank" rel="noopener" class="video-link">
	724	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	725	+ <?php echo esc_html__('Watch MxChat Forms Tutorial', 'mxchat'); ?>
	726	+ </a>
493	727	</div>
	728	+ </div>
494	729
495		- <div class="faq-item">
496		- <h3><?php echo esc_html__('How does the X.AI API integration work?', 'mxchat'); ?></h3>
497		- <p>
498		- <?php echo esc_html__('The X.AI API, released on 10.21.24, is currently in beta. To use it, you will need both an OpenAI API key and an X.AI API key. This is because OpenAI handles vector embeddings in the Retrieval-Augmented Generation (RAG) process, as X.AI does not yet provide an embedding API.', 'mxchat'); ?>
499		- </p>
500		- <p>
501		- <?php echo esc_html__('Custom content is sent to the X.AI API for generating responses, while OpenAI processes the embeddings. This allows the chatbot to provide advanced responses while maintaining context from your website. You can get your X.AI API key from the', 'mxchat'); ?> <a href="https://docs.x.ai/docs" target="_blank" rel="noopener"><?php echo esc_html__('X.AI API documentation', 'mxchat'); ?></a>.
502		- </p>
	730	+<div class="tutorial-item">
	731	+ <h3><?php echo esc_html__('Admin Assistant Add-on', 'mxchat'); ?></h3>
	732	+ <div class="video-description">
	733	+ <p><?php echo esc_html__('Discover how to use the MxChat Admin Assistant to bring a ChatGPT-like experience directly inside your WordPress dashboard. Learn to access multiple AI models, save conversations, generate images, and use web search - all without leaving your admin panel.', 'mxchat'); ?></p>
	734	+ <a href="https://youtu.be/AdEA1k-UCFM" target="_blank" rel="noopener" class="video-link">
	735	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2-3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	736	+ <?php echo esc_html__('Watch Admin Assistant Tutorial', 'mxchat'); ?>
	737	+ </a>
	738	+ </div>
	739	+</div>
	740	+
	741	+ <div class="tutorial-item">
	742	+ <h3><?php echo esc_html__('Intent Tester Guide', 'mxchat'); ?></h3>
	743	+ <div class="video-description">
	744	+ <p><?php echo esc_html__('Discover how to use the Intent Tester to fine-tune your chatbot\'s responses and ensure it accurately understands user queries.', 'mxchat'); ?></p>
	745	+ <a href="https://www.youtube.com/watch?v=uTr14tn59Hc" target="_blank" rel="noopener" class="video-link">
	746	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	747	+ <?php echo esc_html__('Watch Intent Tester Tutorial', 'mxchat'); ?>
	748	+ </a>
503	749	</div>
	750	+ </div>
504	751
505		- <div class="faq-item">
506		- <h3><?php echo esc_html__('Do I need an OpenAI API key to use the chatbot?', 'mxchat'); ?></h3>
507		- <p>
508		- <?php echo esc_html__('Yes, you will need an OpenAI API key to power the chatbot. You can obtain an API key by signing up on the', 'mxchat'); ?> <a href="https://platform.openai.com/signup" target="_blank" rel="noopener"><?php echo esc_html__('OpenAI platform', 'mxchat'); ?></a>. <?php echo esc_html__('After signing up, you must add credits to your account—typically, $5 in credits is sufficient to get started.', 'mxchat'); ?>
509		- </p>
510		- <p>
511		- <?php echo esc_html__('Once you have your API key, simply enter it in the chatbot\'s settings to enable functionality. The chatbot relies on OpenAI’s models for generating responses, so having sufficient credits in your OpenAI account is essential for smooth operation.', 'mxchat'); ?>
512		- </p>
	752	+ <div class="tutorial-item">
	753	+ <h3><?php echo esc_html__('Theme Customizer Add-on', 'mxchat'); ?></h3>
	754	+ <div class="video-description">
	755	+ <p><?php echo esc_html__('Learn how to customize your chatbot appearance with the Theme Customizer add-on. Easily modify colors, fonts, and styles with real-time previews to match your brand perfectly.', 'mxchat'); ?></p>
	756	+ <a href="https://youtu.be/MfbB9mZi6ag" target="_blank" rel="noopener" class="video-link">
	757	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	758	+ <?php echo esc_html__('Watch Theme Customizer Tutorial', 'mxchat'); ?>
	759	+ </a>
513	760	</div>
	761	+ </div>
514	762
515		- <div class="faq-item">
516		- <h3><?php echo esc_html__('How do I add the chatbot to my site?', 'mxchat'); ?></h3>
517		- <p>
518		- <?php echo esc_html__('You can add the chatbot using the shortcode', 'mxchat'); ?> <code>[mxchat_chatbot floating="yes"]</code> <?php echo esc_html__('or', 'mxchat'); ?> <code>[mxchat_chatbot floating="no"]</code>. <?php echo esc_html__('For initial testing and styling, it\'s best to use the shortcode on a draft or non-public page. Once you’re ready to go live, enable the “Append Chat Widget to Body” option in the settings for site-wide integration (recommended) or add shortcode to the footer.', 'mxchat'); ?>
519		- </p>
	763	+ <div class="tutorial-item">
	764	+ <h3><?php echo esc_html__('WooCommerce Integration', 'mxchat'); ?></h3>
	765	+ <div class="video-description">
	766	+ <p><?php echo esc_html__('See how to integrate MxChat with your WooCommerce store to provide product recommendations and shopping assistance to your customers.', 'mxchat'); ?></p>
	767	+ <a href="https://www.youtube.com/watch?v=WsqAppHRGdA" target="_blank" rel="noopener" class="video-link">
	768	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	769	+ <?php echo esc_html__('Watch WooCommerce Integration Tutorial', 'mxchat'); ?>
	770	+ </a>
520	771	</div>
	772	+ </div>
521	773
522		- <div class="faq-item">
523		- <h3><?php echo esc_html__('How does the chatbot use my content to generate responses?', 'mxchat'); ?></h3>
524		- <p>
525		- <?php echo esc_html__('The chatbot uses AI and vector embeddings to connect users with relevant information. When you submit content, it converts it into a mathematical format. When a user asks a question, the bot matches it to your stored content and generates a response based on relevance. For example, submitting "Our phone number is 910-123-4567" allows the bot to retrieve this information when asked about contact details. To ensure related information is provided together, submit it in one entry.', 'mxchat'); ?>
526		- </p>
	774	+ <div class="tutorial-item">
	775	+ <h3><?php echo esc_html__('Knowledge Base Setup', 'mxchat'); ?></h3>
	776	+ <div class="video-description">
	777	+ <p><?php echo esc_html__('Learn how to set up your knowledge base using PDFs, sitemaps, and manual entries to enhance your chatbot\'s responses with site-specific information.', 'mxchat'); ?></p>
	778	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	779	+ <a href="https://www.youtube.com/watch?v=8Ztjs66-VTo" target="_blank" rel="noopener" class="video-link">
	780	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	781	+ <?php echo esc_html__('Watch Knowledge Base Setup Tutorial', 'mxchat'); ?>
	782	+ </a>
527	783	</div>
	784	+ </div>
528	785
529		- <div class="faq-item">
530		- <h3><?php echo esc_html__('Why does the chatbot sometimes make up links or information?', 'mxchat'); ?></h3>
531		- <p>
532		- <?php echo esc_html__('Occasionally, the chatbot may generate inaccurate links or information, known as "hallucinations." To minimize this, you can add system instructions to guide its behavior. For example, include an instruction like: "Only provide links you directly have access to or retrieve from the knowledge base. Do not make up links or information that you do not have direct access to." This helps the bot stay aligned with your content.', 'mxchat'); ?>
533		- </p>
	786	+ <div class="tutorial-item">
	787	+ <h3><?php echo esc_html__('Toolbar Chat with Documents', 'mxchat'); ?></h3>
	788	+ <div class="video-description">
	789	+ <p><?php echo esc_html__('See how to use the MxChat toolbar to chat with PDF and Word documents for enhanced document analysis and information retrieval.', 'mxchat'); ?></p>
	790	+ <a href="https://www.youtube.com/watch?v=j_c45WWCTG0" target="_blank" rel="noopener" class="video-link">
	791	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	792	+ <?php echo esc_html__('Watch Document Chat Tutorial', 'mxchat'); ?>
	793	+ </a>
534	794	</div>
	795	+ </div>
535	796
536		- <div class="faq-item">
537		- <h3><?php echo esc_html__('How do intents work in MxChat?', 'mxchat'); ?></h3>
538		- <p>
539		- <?php echo esc_html__('Intents allow MxChat to recognize user requests and trigger specific actions, such as capturing emails or displaying product information. This helps provide a more interactive and responsive experience. For a detailed explanation of each intent, please refer to our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('Intents Documentation', 'mxchat'); ?></a>.
540		- </p>
	797	+ <div class="tutorial-item">
	798	+ <h3><?php echo esc_html__('Perplexity Integration', 'mxchat'); ?></h3>
	799	+ <div class="video-description">
	800	+ <p><?php echo esc_html__('Learn how to integrate Perplexity with your chatbot for real-time web search capabilities. This tutorial covers intent recognition, the toolbar toggle button, and how to enable your chatbot to search the web and provide up-to-date information to your visitors.', 'mxchat'); ?></p>
	801	+ <a href="https://youtu.be/wpKkbt24-bo" target="_blank" rel="noopener" class="video-link">
	802	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	803	+ <?php echo esc_html__('Watch Perplexity Integration Tutorial', 'mxchat'); ?>
	804	+ </a>
541	805	</div>
	806	+ </div>
542	807
543		- <div class="faq-item">
544		- <h3><?php echo esc_html__('How does the Complianz integration work?', 'mxchat'); ?></h3>
545		- <p>
546		- <?php echo esc_html__('The Pro version offers direct integration with the Complianz GDPR plugin, making it easy to stay compliant with GDPR. If Complianz is enabled on your website, users must accept consent before the chatbot widget appears. The chatbot will only display once the user has accepted, ensuring compliance with data privacy regulations.', 'mxchat'); ?>
547		- </p>
	808	+ <div class="tutorial-item">
	809	+ <h3><?php echo esc_html__('Brave Search Intent', 'mxchat'); ?></h3>
	810	+ <div class="video-description">
	811	+ <p><?php echo esc_html__('Learn how to leverage Brave Search intent capabilities to improve your chatbot\'s understanding of user queries and provide more accurate responses.', 'mxchat'); ?></p>
	812	+ <a href="https://www.youtube.com/watch?v=7vDL5H7vToc" target="_blank" rel="noopener" class="video-link">
	813	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	814	+ <?php echo esc_html__('Watch Brave Search Intent Tutorial', 'mxchat'); ?>
	815	+ </a>
548	816	</div>
	817	+ </div>
549	818
550		- <div class="faq-item">
551		- <h3><?php echo esc_html__('How does the WooCommerce integration work?', 'mxchat'); ?></h3>
552		- <p>
553		- <?php echo esc_html__('With WooCommerce integration, the chatbot automatically embeds new products and updates existing ones. For already-published products, you can click update or submit the product sitemap. The “Order History Access” setting allows the bot to access users\' order history (requires login) and assist with order inquiries. To enable the “Add to Cart” feature, add this system instruction: “After discussing a product, ask if the user wants to add it to their cart. The user must say \'Add to cart\' exactly.” Currently, this feature supports English only, with more languages coming soon.', 'mxchat'); ?>
554		- </p>
	819	+ <div class="tutorial-item">
	820	+ <h3><?php echo esc_html__('Loops Email Capture', 'mxchat'); ?></h3>
	821	+ <div class="video-description">
	822	+ <p><?php echo esc_html__('Discover how to set up email capture with MxChat using Loops to grow your mailing list while providing value through your chatbot.', 'mxchat'); ?></p>
	823	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	824	+ <a href="https://www.youtube.com/watch?v=CNgm5TYDyTc" target="_blank" rel="noopener" class="video-link">
	825	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	826	+ <?php echo esc_html__('Watch Loops Email Capture Tutorial', 'mxchat'); ?>
	827	+ </a>
555	828	</div>
	829	+ </div>
556	830
557		- <div class="faq-item">
558		- <h3><?php echo esc_html__('Why isn\'t my chatbot responding as expected?', 'mxchat'); ?></h3>
559		- <p>
560		- <?php echo esc_html__('AI chatbots can sometimes behave in unexpected ways, especially if you\'re new to configuring AI for specific tasks. We\'re committed to helping you get the most out of your chatbot experience. While we’re working on comprehensive guides and video tutorials, our team is here to assist you directly. If your chatbot isn\'t delivering the responses you need, please don’t hesitate to', 'mxchat'); ?> <a href="https://mxchat.ai/contact/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('contact us', 'mxchat'); ?></a> <?php echo esc_html__('for personalized support.', 'mxchat'); ?>
561		- </p>
562		- <p>
563		- <?php echo esc_html__('We’re dedicated to your success and ready to guide you in aligning the AI\'s behavior to meet your goals.', 'mxchat'); ?>
564		- </p>
	831	+ <div class="tutorial-item">
	832	+ <h3><?php echo esc_html__('MxChat AI Agent Testing Service', 'mxchat'); ?></h3>
	833	+ <div class="video-description">
	834	+ <p><?php echo esc_html__('Learn how to use the MxChat AI Agent Testing Service to evaluate and improve your chatbot\'s performance and accuracy.', 'mxchat'); ?></p>
	835	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	836	+ <a href="https://www.youtube.com/watch?v=A0jowbpyX54" target="_blank" rel="noopener" class="video-link">
	837	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	838	+ <?php echo esc_html__('Watch AI Agent Testing Tutorial', 'mxchat'); ?>
	839	+ </a>
565	840	</div>
	841	+ </div>
	842	+ </div>
566	843
567		- <div class="faq-item">
568		- <h3><?php echo esc_html__('What is Loops, and how do I get an API key?', 'mxchat'); ?></h3>
569		- <p>
570		- <?php echo esc_html__('Loops is a powerful SaaS email service that helps you automate and enhance your email marketing campaigns, making it easy to reach and engage with your audience. To integrate Loops with MxChat, you’ll need an API key from Loops. You can obtain this key by logging into your Loops account and navigating to the API settings. Visit the', 'mxchat'); ?> <a href="https://loops.so" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('Loops website', 'mxchat'); ?></a> <?php echo esc_html__('to get started or to sign up for an account.', 'mxchat'); ?>
571		- </p>
	844	+ </div>
	845	+ </div>
572	846	</div>
573		-
574	847	</div>
575	848	</div>
576	849	<?php
577	850	}
578	851
	852	+public function dismiss_live_agent_notice() {
	853	+ // Add debugging
	854	+ //error_log('dismiss_live_agent_notice called');
	855	+ //error_log('POST data: ' . print_r($_POST, true));
579	856
	857	+ // Verify nonce
	858	+ if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
	859	+ //error_log('Nonce verification failed');
	860	+ wp_die('Security check failed');
	861	+ }
	862	+
	863	+ // Remove the notice flag
	864	+ $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
	865	+ //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
	866	+
	867	+ wp_send_json_success();
	868	+}
	869	+public function add_live_agent_nonce() {
	870	+ if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
	871	+ // Make sure your admin script is enqueued and localize the data
	872	+ wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
	873	+ 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
	874	+ 'ajaxurl' => admin_url('admin-ajax.php')
	875	+ ));
	876	+ }
	877	+}
	878	+
	879	+
580	880	public function mxchat_create_transcripts_page() {
581	881	global $wpdb;
582	882	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
583		-
	883	+
584	884	// Get basic stats
585	885	$total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
586	886	$total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
587		-
	887	+
588	888	// Count unique users with detailed breakdown
589	889	$total_users = $wpdb->get_var("
590		- SELECT COUNT(DISTINCT
591		- CASE
	890	+ SELECT COUNT(DISTINCT
	891	+ CASE
592	892	WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
593	893	WHEN user_id != 0 THEN CONCAT('user_', user_id)
594		- WHEN user_identifier NOT LIKE 'Tech-Savvy User'
	894	+ WHEN user_identifier NOT LIKE 'Tech-Savvy User'
595	895	AND user_identifier NOT LIKE 'Detail-Oriented User'
596	896	AND user_identifier NOT LIKE 'Language Learner'
597	897	AND user_identifier NOT LIKE 'Casual Browser'
598	898	AND user_identifier NOT LIKE 'Policy Enforcer'
		@@ -600,11 +900,11 @@
600	900	AND user_identifier NOT LIKE 'Loyalty Member'
601	901	AND user_identifier NOT LIKE 'Gift Buyer'
602	902	AND user_identifier NOT LIKE 'Parent or Caregiver'
603	903	THEN user_identifier
604		- ELSE session_id
	904	+ ELSE session_id
605	905	END
606		- )
	906	+ )
607	907	FROM $table_name
608	908	WHERE role != 'assistant'
609	909	");
610	910
		@@ -609,16 +909,16 @@
609	909	");
610	910
611	911	// Get user type breakdown
612	912	$registered_users = $wpdb->get_var("
613		- SELECT COUNT(DISTINCT user_email)
614		- FROM $table_name
	913	+ SELECT COUNT(DISTINCT user_email)
	914	+ FROM $table_name
615	915	WHERE user_email != '' AND user_email IS NOT NULL
616	916	");
617	917
618	918	$guest_users = $wpdb->get_var("
619		- SELECT COUNT(DISTINCT user_identifier)
620		- FROM $table_name
	919	+ SELECT COUNT(DISTINCT user_identifier)
	920	+ FROM $table_name
621	921	WHERE (user_email = '' OR user_email IS NULL)
622	922	AND role != 'assistant'
623	923	AND user_identifier NOT LIKE 'Tech-Savvy User'
624	924	AND user_identifier NOT LIKE 'Detail-Oriented User'
		@@ -632,10 +932,10 @@
632	932	");
633	933
634	934	// Get agent test messages count
635	935	$agent_tests = $wpdb->get_var("
636		- SELECT COUNT(DISTINCT session_id)
637		- FROM $table_name
	936	+ SELECT COUNT(DISTINCT session_id)
	937	+ FROM $table_name
638	938	WHERE user_identifier IN (
639	939	'Tech-Savvy User',
640	940	'Detail-Oriented User',
641	941	'Language Learner',
		@@ -680,21 +980,22 @@
680	980	<div class="stat-content">
681	981	<span class="stat-value"><?php echo esc_html($total_users); ?></span>
682	982	<span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
683	983	<span class="stat-sublabel">
684		- <?php
	984	+ <?php
685	985	echo sprintf(
686	986	esc_html__('%d registered, %d guests, %d agent tests', 'mxchat'),
687	987	$registered_users,
688	988	$guest_users,
689	989	$agent_tests
690		- );
	990	+ );
691	991	?>
692	992	</span>
693	993	</div>
694	994	</div>
695	995	</div>
696		- <!-- Search and Filter Controls -->
	996	+
	997	+ <!-- Search and Filter Controls with Notification Settings Button -->
697	998	<div class="mxchat-controls-wrapper">
698	999	<div class="mxchat-search-box">
699	1000	<input type="text" id="mxchat-search-transcripts"
700	1001	placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
		@@ -702,8 +1003,12 @@
702	1003	</div>
703	1004	<form id="mxchat-delete-form" method="post">
704	1005	<?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
705	1006	<div class="mxchat-controls">
	1007	+ <button type="button" id="mxchat-chat-email-notification-btn" class="mxchat-action-button">
	1008	+ <span class="dashicons dashicons-email"></span>
	1009	+ <?php esc_html_e('Notification Settings', 'mxchat'); ?>
	1010	+ </button>
706	1011	<button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
707	1012	<span class="dashicons dashicons-download"></span>
708	1013	<?php esc_html_e('Export All Chats', 'mxchat'); ?>
709	1014	</button>
		@@ -717,15 +1022,94 @@
717	1022	</button>
718	1023	</div>
719	1024	</form>
720	1025	</div>
	1026	+
721	1027	<!-- Transcripts Container -->
722	1028	<div id="mxchat-transcripts"></div>
723	1029	</div>
724	1030	</div>
	1031	+
	1032	+ <!-- Modal for Chat Email Notification Settings -->
	1033	+ <div id="mxchat-chat-email-notification-modal" class="mxchat-chat-notification-modal-overlay" style="display: none;">
	1034	+ <div class="mxchat-chat-notification-modal-content">
	1035	+ <div class="mxchat-chat-notification-modal-header">
	1036	+ <h2><?php esc_html_e('Email Notification Settings', 'mxchat'); ?></h2>
	1037	+ <button type="button" class="mxchat-chat-notification-modal-close">&times;</button>
	1038	+ </div>
	1039	+ <div class="mxchat-chat-notification-modal-body">
	1040	+ <form method="post" action="options.php" id="mxchat-chat-email-notification-form">
	1041	+ <?php
	1042	+ settings_fields('mxchat_transcripts_options');
	1043	+ do_settings_sections('mxchat-transcripts');
	1044	+ ?>
	1045	+ <div class="mxchat-chat-notification-modal-footer">
	1046	+ <button type="submit" class="button button-primary">
	1047	+ <?php esc_html_e('Save Notification Settings', 'mxchat'); ?>
	1048	+ </button>
	1049	+ <button type="button" class="button mxchat-chat-notification-modal-cancel">
	1050	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	1051	+ </button>
	1052	+ </div>
	1053	+ </form>
	1054	+ </div>
	1055	+ </div>
	1056	+ </div>
725	1057	<?php
726	1058	}
727	1059
	1060	+
	1061	+public function mxchat_transcripts_notification_section_callback() {
	1062	+ echo '<p>' . esc_html__('Configure email notifications for new chat transcripts. You will receive an email notification when a new chat session begins.', 'mxchat') . '</p>';
	1063	+}
	1064	+public function mxchat_enable_notifications_callback() {
	1065	+ $options = get_option('mxchat_transcripts_options', array());
	1066	+ $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
	1067	+ ?>
	1068	+ <label for="mxchat_enable_notifications">
	1069	+ <input type="checkbox" id="mxchat_enable_notifications"
	1070	+ name="mxchat_transcripts_options[mxchat_enable_notifications]"
	1071	+ value="1" <?php checked(1, $enabled); ?>>
	1072	+ <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
	1073	+ </label>
	1074	+ <p class="description">
	1075	+ <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
	1076	+ </p>
	1077	+ <?php
	1078	+}
	1079	+public function mxchat_notification_email_callback() {
	1080	+ $options = get_option('mxchat_transcripts_options', array());
	1081	+ $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
	1082	+ ?>
	1083	+ <input type="email" id="mxchat_notification_email"
	1084	+ name="mxchat_transcripts_options[mxchat_notification_email]"
	1085	+ value="<?php echo esc_attr($email); ?>"
	1086	+ class="regular-text">
	1087	+ <p class="description">
	1088	+ <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
	1089	+ </p>
	1090	+ <?php
	1091	+}
	1092	+public function sanitize_transcripts_options($input) {
	1093	+ $sanitized = array();
	1094	+
	1095	+ $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
	1096	+
	1097	+ if (isset($input['mxchat_notification_email'])) {
	1098	+ $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
	1099	+ if (!is_email($sanitized['mxchat_notification_email'])) {
	1100	+ add_settings_error(
	1101	+ 'mxchat_transcripts_options',
	1102	+ 'invalid_email',
	1103	+ __('Please enter a valid email address for notifications.', 'mxchat'),
	1104	+ 'error'
	1105	+ );
	1106	+ $sanitized['mxchat_notification_email'] = get_option('admin_email');
	1107	+ }
	1108	+ }
	1109	+
	1110	+ return $sanitized;
	1111	+}
728	1112	public function export_chat_transcripts() {
729	1113	if (!current_user_can('manage_options')) {
730	1114	wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
731	1115	}
		@@ -736,10 +1120,10 @@
736	1120	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
737	1121
738	1122	// Get all transcripts ordered by session and timestamp
739	1123	$results = $wpdb->get_results(
740		- "SELECT session_id, user_email, user_identifier, role, message, timestamp
741		- FROM {$table_name}
	1124	+ "SELECT session_id, user_email, user_identifier, role, message, timestamp
	1125	+ FROM {$table_name}
742	1126	ORDER BY session_id, timestamp ASC"
743	1127	);
744	1128
745	1129	if (empty($results)) {
		@@ -784,88 +1168,172 @@
784	1168	fclose($output);
785	1169	wp_die();
786	1170	}
787	1171
	1172	+
788	1173	public function mxchat_fetch_chat_history() {
789	1174	global $wpdb;
790	1175	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1176	+ $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
791	1177
792	1178	if (!current_user_can('manage_options')) {
793	1179	wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
794	1180	}
795	1181
796		- // First get unique session IDs ordered by most recent message in each session
797		- $session_ids = $wpdb->get_col(
798		- $wpdb->prepare(
799		- "SELECT DISTINCT session_id
800		- FROM {$table_name}
801		- GROUP BY session_id
802		- ORDER BY MAX(timestamp) DESC"
	1182	+ $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
	1183	+ $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
	1184	+ $offset = ($page - 1) * $per_page;
	1185	+ $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
	1186	+
	1187	+ $search_condition = '';
	1188	+ $search_params = [];
	1189	+
	1190	+ if (!empty($search)) {
	1191	+ $search_condition = "WHERE (
	1192	+ session_id LIKE %s
	1193	+ OR user_email LIKE %s
	1194	+ OR user_name LIKE %s
	1195	+ OR user_identifier LIKE %s
	1196	+ OR message LIKE %s
	1197	+ )";
	1198	+ $search_params = array_fill(0, 5, '%' . $wpdb->esc_like($search) . '%');
	1199	+ }
	1200	+
	1201	+ $count_query = !empty($search)
	1202	+ ? $wpdb->prepare("SELECT COUNT(DISTINCT session_id) FROM {$table_name} {$search_condition}", $search_params)
	1203	+ : "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
	1204	+
	1205	+ $total_sessions = $wpdb->get_var($count_query);
	1206	+
	1207	+ $session_query = !empty($search)
	1208	+ ? $wpdb->prepare(
	1209	+ "SELECT DISTINCT t.session_id FROM {$table_name} t {$search_condition}
	1210	+ GROUP BY t.session_id ORDER BY MAX(t.timestamp) DESC LIMIT %d OFFSET %d",
	1211	+ array_merge($search_params, [$per_page, $offset])
803	1212	)
804		- );
	1213	+ : $wpdb->prepare(
	1214	+ "SELECT DISTINCT session_id FROM {$table_name}
	1215	+ GROUP BY session_id ORDER BY MAX(timestamp) DESC LIMIT %d OFFSET %d",
	1216	+ $per_page, $offset
	1217	+ );
805	1218
	1219	+ $session_ids = $wpdb->get_col($session_query);
	1220	+
806	1221	if (empty($session_ids)) {
807		- wp_die(esc_html__('No chat history available.', 'mxchat'));
	1222	+ ob_start();
	1223	+ echo '<div class="mxchat-no-results">';
	1224	+ echo esc_html__('No chat history found.', 'mxchat');
	1225	+ if (!empty($search)) {
	1226	+ echo ' ' . esc_html__('Try adjusting your search criteria.', 'mxchat');
	1227	+ }
	1228	+ echo '</div>';
	1229	+ wp_send_json([
	1230	+ 'html' => ob_get_clean(),
	1231	+ 'page' => $page,
	1232	+ 'total_pages' => 0,
	1233	+ 'total_sessions' => 0
	1234	+ ]);
	1235	+ wp_die();
808	1236	}
809	1237
	1238	+ $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
	1239	+ $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
	1240	+
810	1241	ob_start();
811	1242	echo '<div class="mxchat-transcript">';
812	1243
813		- // Iterate through sessions from newest to oldest
814	1244	foreach ($session_ids as $session_id) {
815		- // Get the email associated with this session (if available)
816		- $email = $wpdb->get_var(
817		- $wpdb->prepare(
818		- "SELECT user_email
819		- FROM {$table_name}
820		- WHERE session_id = %s AND user_email != ''
821		- ORDER BY timestamp ASC
822		- LIMIT 1",
	1245	+ $session_data = $originating_columns_exist
	1246	+ ? $wpdb->get_row($wpdb->prepare(
	1247	+ "SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
	1248	+ FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
823	1249	$session_id
824		- )
825		- );
	1250	+ ))
	1251	+ : $wpdb->get_row($wpdb->prepare(
	1252	+ "SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
	1253	+ WHERE session_id = %s LIMIT 1",
	1254	+ $session_id
	1255	+ ));
826	1256
827		- // Debug: Check email retrieval
828		- if (empty($email)) {
829		- //error_log("No email found for session {$session_id}");
830		- } else {
831		- //error_log("Email for session {$session_id}: " . $email);
	1257	+ $clicked_urls = [];
	1258	+ if ($url_table_exists) {
	1259	+ $url_clicks = $wpdb->get_results(
	1260	+ $wpdb->prepare(
	1261	+ "SELECT DISTINCT clicked_url FROM {$url_clicks_table}
	1262	+ WHERE session_id = %s ORDER BY click_timestamp ASC",
	1263	+ $session_id
	1264	+ )
	1265	+ );
	1266	+ foreach ($url_clicks as $click) {
	1267	+ $clicked_urls[] = $click->clicked_url;
	1268	+ }
832	1269	}
833	1270
834		- // Get messages for this session ordered by timestamp
835	1271	$messages = $wpdb->get_results(
836	1272	$wpdb->prepare(
837	1273	"SELECT * FROM {$table_name}
838		- WHERE session_id = %s
839		- ORDER BY timestamp ASC",
	1274	+ WHERE session_id = %s ORDER BY timestamp ASC",
840	1275	$session_id
841	1276	)
842	1277	);
843	1278
844		- // Start session block
	1279	+ $latest_timestamp = !empty($messages) ? end($messages)->timestamp : $session_data->timestamp;
	1280	+ $session_time = wp_date('M j, g:ia', strtotime($latest_timestamp . ' UTC'));
	1281	+
	1282	+ $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
	1283	+ $user_name = !empty($session_data->user_name) ? $session_data->user_name : ''; // NEW
	1284	+ $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
	1285	+
	1286	+ // Build user display with name if available
	1287	+ if (!empty($user_email)) {
	1288	+ $user_display = $user_email;
	1289	+ if (!empty($user_name)) {
	1290	+ $user_display .= ' (' . $user_name . ')';
	1291	+ }
	1292	+ } else {
	1293	+ $user_display = $user_identifier;
	1294	+ }
845	1295	echo '<div class="mxchat-session">';
846		- echo '<div class="mxchat-session-header">';
847		- // Wrap checkbox and session ID in one block
848		- echo '<div class="mxchat-session-id">';
849		- echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
850		- echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
851		- echo '</div>';
	1296	+ echo '<div class="mxchat-session-header" data-session-id="' . esc_attr($session_id) . '">';
	1297	+ echo '<div class="mxchat-user-row">' . esc_html($user_display) . '</div>';
852	1298
853		- // Place email directly below the session ID block
854		- if (!empty($email)) {
855		- echo '<div class="mxchat-session-email">';
856		- echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
	1299	+ if ($originating_columns_exist && !empty($session_data->originating_page_url)) {
	1300	+ $page_title = !empty($session_data->originating_page_title) ? $session_data->originating_page_title : $session_data->originating_page_url;
	1301	+
	1302	+ echo '<div class="mxchat-header-row flex-between">';
	1303	+ echo '<div class="mxchat-main-info">';
	1304	+ echo '<a href="' . esc_url($session_data->originating_page_url) . '" target="_blank" class="mxchat-page-link">';
	1305	+ echo esc_html($page_title);
	1306	+ echo '</a>';
	1307	+ echo '<span class="mxchat-session-time">' . esc_html($session_time) . '</span>';
857	1308	echo '</div>';
	1309	+ echo '</div>';
858	1310	}
859		- echo '</div>';
860	1311
	1312	+ if (!empty($clicked_urls)) {
	1313	+ echo '<div class="mxchat-links-row">';
	1314	+ echo '<span class="mxchat-label">Clicked:</span> ';
	1315	+ $link_count = 0;
	1316	+ foreach ($clicked_urls as $url) {
	1317	+ if ($link_count > 0) echo ', ';
	1318	+ echo '<a href="' . esc_url($url) . '" target="_blank" class="mxchat-link-item">' . esc_html(parse_url($url, PHP_URL_HOST)) . '</a>';
	1319	+ $link_count++;
	1320	+ if ($link_count >= 3) {
	1321	+ if (count($clicked_urls) > 3) {
	1322	+ echo ' +' . (count($clicked_urls) - 3) . ' more';
	1323	+ }
	1324	+ break;
	1325	+ }
	1326	+ }
	1327	+ echo '</div>';
	1328	+ }
	1329	+
	1330	+ echo '</div>'; // end session-header
861	1331	echo '<div class="mxchat-messages">';
862	1332
863		- // Display messages for this session
864	1333	foreach ($messages as $transcript) {
865		- $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
	1334	+ $formatted_timestamp = wp_date('F j, Y g:i a', strtotime($transcript->timestamp . ' UTC'));
866	1335
867		- // Determine message styling
868	1336	switch ($transcript->role) {
869	1337	case 'assistant':
870	1338	case 'bot':
871	1339	$message_class = 'bot-message';
		@@ -885,20 +1353,18 @@
885	1353	$message_class = 'unknown-message';
886	1354	$display_role = esc_html__('Unknown', 'mxchat');
887	1355	}
888	1356
889		- // Process message content
890	1357	$message_content = wp_kses(
891	1358	stripslashes($transcript->message),
892	1359	[
893	1360	'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
894	1361	'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
895		- 'a' => ['href' => [], 'title' => []]
	1362	+ 'a' => ['href' => [], 'title' => [], 'target' => []]
896	1363	]
897	1364	);
898	1365	$message_content = nl2br($message_content);
899	1366
900		- // Render message
901	1367	echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
902	1368	echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
903	1369	echo '<div class="mxchat-message-content">' . $message_content . '</div>';
904	1370	echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
		@@ -904,87 +1370,354 @@
904	1370	echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
905	1371	echo '</div>';
906	1372	}
907	1373
908		- // Close session block
909		- echo '</div></div>';
	1374	+ echo '</div></div>'; // end messages and session
910	1375	}
911	1376
	1377	+ echo '</div>'; // end transcript
	1378	+
	1379	+ $total_pages = ceil($total_sessions / $per_page);
	1380	+
	1381	+ echo '<div class="mxchat-pagination">';
	1382	+ echo '<div class="mxchat-pagination-info">';
	1383	+ echo sprintf(
	1384	+ esc_html__('Showing %1$d to %2$d of %3$d sessions', 'mxchat'),
	1385	+ $offset + 1,
	1386	+ min($offset + $per_page, $total_sessions),
	1387	+ $total_sessions
	1388	+ );
912	1389	echo '</div>';
913		- $output = ob_get_clean();
914		- echo $output;
	1390	+
	1391	+ if ($total_pages > 1) {
	1392	+ echo '<div class="mxchat-pagination-controls">';
	1393	+ if ($page > 1) {
	1394	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page - 1) . '">&laquo; ' . esc_html__('Previous', 'mxchat') . '</button>';
	1395	+ }
	1396	+
	1397	+ $start_page = max(1, $page - 2);
	1398	+ $end_page = min($total_pages, $page + 2);
	1399	+
	1400	+ if ($start_page > 1) {
	1401	+ echo '<button class="mxchat-pagination-button" data-page="1">1</button>';
	1402	+ if ($start_page > 2) {
	1403	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1404	+ }
	1405	+ }
	1406	+
	1407	+ for ($i = $start_page; $i <= $end_page; $i++) {
	1408	+ $class = $i === $page ? 'mxchat-pagination-button active' : 'mxchat-pagination-button';
	1409	+ echo '<button class="' . $class . '" data-page="' . $i . '">' . $i . '</button>';
	1410	+ }
	1411	+
	1412	+ if ($end_page < $total_pages) {
	1413	+ if ($end_page < $total_pages - 1) {
	1414	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1415	+ }
	1416	+ echo '<button class="mxchat-pagination-button" data-page="' . $total_pages . '">' . $total_pages . '</button>';
	1417	+ }
	1418	+
	1419	+ if ($page < $total_pages) {
	1420	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page + 1) . '">' . esc_html__('Next', 'mxchat') . ' &raquo;</button>';
	1421	+ }
	1422	+
	1423	+ echo '</div>';
	1424	+ }
	1425	+
	1426	+ echo '</div>';
	1427	+
	1428	+ wp_send_json([
	1429	+ 'html' => ob_get_clean(),
	1430	+ 'page' => $page,
	1431	+ 'total_pages' => $total_pages,
	1432	+ 'total_sessions' => $total_sessions
	1433	+ ]);
	1434	+
915	1435	wp_die();
916	1436	}
917	1437
918	1438
	1439	+/**
	1440	+ * ALTERNATIVE: Simpler helper method using string replacement
	1441	+ */
	1442	+private function highlight_clicked_links($message_content, $clicked_urls) {
	1443	+ if (empty($clicked_urls)) {
	1444	+ return wp_kses(
	1445	+ $message_content,
	1446	+ [
	1447	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1448	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1449	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	1450	+ ]
	1451	+ );
	1452	+ }
919	1453
	1454	+ // First apply standard sanitization
	1455	+ $message_content = wp_kses(
	1456	+ $message_content,
	1457	+ [
	1458	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1459	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1460	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	1461	+ ]
	1462	+ );
	1463	+
	1464	+ // Process each clicked URL
	1465	+ foreach ($clicked_urls as $clicked_url) {
	1466	+ // Try multiple patterns to catch different link formats
	1467	+ $patterns = [
	1468	+ // Standard link format
	1469	+ '/<a([^>]*href=["\']' . preg_quote($clicked_url, '/') . '["\'][^>]*)>/i',
	1470	+ // Link with trailing slash
	1471	+ '/<a([^>]*href=["\']' . preg_quote(rtrim($clicked_url, '/'), '/') . '\/?["\'][^>]*)>/i',
	1472	+ // Encoded entities version
	1473	+ '/<a([^>]*href=["\']' . preg_quote(htmlentities($clicked_url), '/') . '["\'][^>]*)>/i',
	1474	+ ];
	1475	+
	1476	+ foreach ($patterns as $pattern) {
	1477	+ if (preg_match($pattern, $message_content)) {
	1478	+ $message_content = preg_replace_callback(
	1479	+ $pattern,
	1480	+ function($matches) {
	1481	+ $full_match = $matches[0];
	1482	+ $attributes = $matches[1];
	1483	+
	1484	+ // Check if it already has the class
	1485	+ if (strpos($full_match, 'mxchat-clicked-link') !== false) {
	1486	+ return $full_match;
	1487	+ }
	1488	+
	1489	+ // Check if class attribute exists
	1490	+ if (preg_match('/class=["\']([^"\']*)["\']/', $attributes, $class_matches)) {
	1491	+ // Add to existing class
	1492	+ $new_attributes = preg_replace(
	1493	+ '/class=["\']([^"\']*)["\']/',
	1494	+ 'class="$1 mxchat-clicked-link"',
	1495	+ $attributes
	1496	+ );
	1497	+ } else {
	1498	+ // Add new class attribute
	1499	+ $new_attributes = $attributes . ' class="mxchat-clicked-link"';
	1500	+ }
	1501	+
	1502	+ // Add title if not present
	1503	+ if (strpos($new_attributes, 'title=') === false) {
	1504	+ $new_attributes .= ' title="User clicked this link"';
	1505	+ }
	1506	+
	1507	+ return '<a' . $new_attributes . '>';
	1508	+ },
	1509	+ $message_content
	1510	+ );
	1511	+
	1512	+ // If we found and replaced, break out of the patterns loop
	1513	+ break;
	1514	+ }
	1515	+ }
	1516	+ }
	1517	+
	1518	+ return $message_content;
	1519	+}
	1520	+
920	1521	public function mxchat_create_prompts_page() {
	1522	+ //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
	1523	+
921	1524	global $wpdb;
922	1525	$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
923	1526
	1527	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1528	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	1529	+
924	1530	// Display success message if all prompts were deleted
925	1531	if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
926	1532	echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
927	1533	}
928	1534
929		- // Set up pagination and search query
	1535	+ // Set up pagination, search query, and content type filter
930	1536	$nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
931	1537	$search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
	1538	+ $content_type_filter = isset($_GET['content_type']) ? sanitize_key($_GET['content_type']) : ''; // ADDED 2.5.6
932	1539	$current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
933	1540	$per_page = 10;
934		- $offset = ($current_page - 1) * $per_page;
935	1541
936		- // Modify query to handle search input
937		- $sql_search = "";
938		- if ($search_query) {
939		- $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
	1542	+ //error_log('DEBUG: Search query: ' . $search_query);
	1543	+ //error_log('DEBUG: Content type filter: ' . $content_type_filter);
	1544	+ //error_log('DEBUG: Current page: ' . $current_page);
	1545	+ //error_log('DEBUG: Per page: ' . $per_page);
	1546	+
	1547	+ // ================================
	1548	+ // MULTI-BOT CONFIGURATION
	1549	+ // ================================
	1550	+
	1551	+ // Check for multi-bot and set up bot selection
	1552	+ if (class_exists('MxChat_Multi_Bot_Manager')) {
	1553	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	1554	+ $available_bots = $multi_bot_manager->get_available_bots();
	1555	+
	1556	+ // Get saved bot selection (user-specific first, then site-wide default)
	1557	+ $user_id = get_current_user_id();
	1558	+ $saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
	1559	+ if (empty($saved_bot_id)) {
	1560	+ $saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
	1561	+ }
	1562	+
	1563	+ // Allow URL override but default to saved selection
	1564	+ $current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
	1565	+ $multibot_active = true;
	1566	+ } else {
	1567	+ $current_bot_id = 'default';
	1568	+ $multibot_active = false;
940	1569	}
941	1570
942		- // Retrieve total number of prompts, considering search filter
943		- $total_prompts = $wpdb->get_var("SELECT COUNT(*) FROM {$table_name} {$sql_search}");
944		- $total_pages = ceil($total_prompts / $per_page);
	1571	+ // ================================
	1572	+ // DATA SOURCE CONFIGURATION
	1573	+ // ================================
945	1574
946		- // 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		- )
953		- );
	1575	+ // Get bot-specific Pinecone settings
	1576	+ $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($current_bot_id);
	1577	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	1578	+ $pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
954	1579
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		- ));
	1580	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
	1581	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Has API Key: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
	1582	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
	1583	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Namespace: ' . ($pinecone_options['mxchat_pinecone_namespace'] ?? 'NOT SET'));
968	1584
969		- // Retrieve processing statuses
970		- $pdf_url = get_transient('mxchat_last_pdf_url');
971		- $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;
	1585	+ if ($use_pinecone && !empty($pinecone_api_key)) {
	1586	+ //error_log('DEBUG: Using PINECONE data source with bot-specific config');
	1587	+ // PINECONE DATA SOURCE
	1588	+ $data_source = 'pinecone';
	1589	+
	1590	+ // IMPORTANT: Pass the bot-specific $pinecone_options, not default options!
	1591	+ // UPDATED 2.5.6: Added content_type_filter parameter
	1592	+ $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page, $current_bot_id, $content_type_filter);
974	1593
975		- if ($pdf_status && $pdf_status['status'] === 'complete') {
976		- delete_transient('mxchat_last_pdf_url');
977		- $pdf_status = false;
	1594	+ // TEMPORARY DEBUG - Add this right after the fetch call
	1595	+ //error_log('=== DEBUG: Bot switching issue ===');
	1596	+ //error_log('Current bot ID: ' . $current_bot_id);
	1597	+ //error_log('Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
	1598	+ //error_log('Records returned: ' . count($records['data'] ?? []));
	1599	+ //error_log('Total records: ' . ($records['total'] ?? 0));
	1600	+
	1601	+ // Check first few records to see their bot_id
	1602	+ if (!empty($records['data'])) {
	1603	+ foreach (array_slice($records['data'], 0, 3) as $i => $record) {
	1604	+ $record_bot_id = $record->bot_id ?? 'NOT_SET';
	1605	+ //error_log('Record ' . ($i+1) . ' bot_id: ' . $record_bot_id . ', content preview: ' . substr($record->article_content ?? '', 0, 30) . '...');
	1606	+ }
	1607	+ }
	1608	+ //error_log('=== END DEBUG ===');
	1609	+
	1610	+ $total_records = $records['total'] ?? 0;
	1611	+ $prompts = $records['data'] ?? array();
	1612	+ $total_in_database = $records['total_in_database'] ?? 0;
	1613	+ $showing_recent_only = $records['showing_recent_only'] ?? false;
	1614	+
	1615	+ $total_pages = ceil($total_records / $per_page);
	1616	+
	1617	+ } else {
	1618	+ //error_log('DEBUG: Using WORDPRESS DB data source');
	1619	+ // WORDPRESS DB DATA SOURCE (your existing logic)
	1620	+ $data_source = 'wordpress';
	1621	+
	1622	+ // Initialize these variables for WordPress DB
	1623	+ $total_in_database = 0;
	1624	+ $showing_recent_only = false;
	1625	+
	1626	+ $offset = ($current_page - 1) * $per_page;
	1627	+
	1628	+ // UPDATED 2.5.6: Build WHERE clause for search and content type filtering
	1629	+ $where_clauses = array();
	1630	+ $where_values = array();
	1631	+
	1632	+ if ($search_query) {
	1633	+ $where_clauses[] = "article_content LIKE %s";
	1634	+ $where_values[] = '%' . $wpdb->esc_like($search_query) . '%';
	1635	+ }
	1636	+
	1637	+ if ($content_type_filter) {
	1638	+ $where_clauses[] = "content_type = %s";
	1639	+ $where_values[] = $content_type_filter;
	1640	+ }
	1641	+
	1642	+ $sql_where = "";
	1643	+ if (!empty($where_clauses)) {
	1644	+ $sql_where = "WHERE " . implode(" AND ", $where_clauses);
	1645	+ }
	1646	+
	1647	+ // Retrieve total number of prompts, considering filters
	1648	+ if (!empty($where_values)) {
	1649	+ $count_query = $wpdb->prepare("SELECT COUNT(*) FROM {$table_name} {$sql_where}", $where_values);
	1650	+ } else {
	1651	+ $count_query = "SELECT COUNT(*) FROM {$table_name} {$sql_where}";
	1652	+ }
	1653	+ $total_records = $wpdb->get_var($count_query);
	1654	+ $total_pages = ceil($total_records / $per_page);
	1655	+
	1656	+ // Retrieve prompts from the database
	1657	+ $limit_offset_values = array_merge($where_values, array($per_page, $offset));
	1658	+ $prompts_query = $wpdb->prepare(
	1659	+ "SELECT * FROM {$table_name} {$sql_where} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
	1660	+ ...$limit_offset_values
	1661	+ );
	1662	+
	1663	+ $prompts = $wpdb->get_results($prompts_query);
978	1664	}
979		- if ($sitemap_status && $sitemap_status['status'] === 'complete') {
980		- delete_transient('mxchat_last_sitemap_url');
981		- $sitemap_status = false;
	1665	+
	1666	+ // ================================
	1667	+ // PAGINATION GENERATION
	1668	+ // ================================
	1669	+
	1670	+ // Generate pagination links
	1671	+ if ($total_pages > 1) {
	1672	+ // Build base URL with necessary parameters
	1673	+ $base_url = add_query_arg('paged', '%#%');
	1674	+
	1675	+ // Preserve bot_id parameter if multi-bot is active
	1676	+ if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') {
	1677	+ $base_url = add_query_arg('bot_id', $current_bot_id, $base_url);
	1678	+ }
	1679	+
	1680	+ // Preserve search query if present
	1681	+ if ($search_query) {
	1682	+ $base_url = add_query_arg('search', $search_query, $base_url);
	1683	+ }
	1684	+
	1685	+ // UPDATED 2.5.6: Preserve content type filter if present
	1686	+ if ($content_type_filter) {
	1687	+ $base_url = add_query_arg('content_type', $content_type_filter, $base_url);
	1688	+ }
	1689	+
	1690	+ $page_links = paginate_links(array(
	1691	+ 'base' => $base_url,
	1692	+ 'format' => '',
	1693	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	1694	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	1695	+ 'total' => $total_pages,
	1696	+ 'current' => $current_page,
	1697	+ 'type' => 'plain',
	1698	+ ));
	1699	+ } else {
	1700	+ $page_links = '';
982	1701	}
983	1702
	1703	+ // ================================
	1704	+ // PROCESSING STATUS RETRIEVAL
	1705	+ // ================================
	1706	+
	1707	+ // Retrieve processing statuses
	1708	+ $pdf_url = get_transient('mxchat_last_pdf_url');
	1709	+ $sitemap_url = get_transient('mxchat_last_sitemap_url');
	1710	+ $pdf_status = $pdf_url ? $knowledge_manager->mxchat_get_pdf_processing_status($pdf_url) : false;
	1711	+ $sitemap_status = $sitemap_url ? $knowledge_manager->mxchat_get_sitemap_processing_status($sitemap_url) : false;
	1712	+
984	1713	$is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
985	1714	|| ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
	1715	+
	1716	+ //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
	1717	+
986	1718	?>
	1719	+
987	1720	<div class="wrap mxchat-wrapper">
988	1721	<!-- Hero Section -->
989	1722	<div class="mxchat-hero">
990	1723	<h1 class="mxchat-main-title">
		@@ -995,105 +1728,256 @@
995	1728	</p>
996	1729	</div>
997	1730
998	1731	<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>
	1732	+
	1733	+ <!-- Multi-Bot Selector (only shows if multi-bot addon is active) -->
	1734	+ <?php if (class_exists('MxChat_Multi_Bot_Manager')) :
	1735	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	1736	+ $available_bots = $multi_bot_manager->get_available_bots();
	1737	+
	1738	+ // Get saved bot selection (user-specific first, then site-wide default)
	1739	+ $user_id = get_current_user_id();
	1740	+ $saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
	1741	+ if (empty($saved_bot_id)) {
	1742	+ $saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
	1743	+ }
	1744	+
	1745	+ // Allow URL override but default to saved selection
	1746	+ $current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
	1747	+ ?>
	1748	+ <div class="mxchat-card" style="margin-bottom: 20px;">
	1749	+ <div class="mxchat-bot-selector-wrapper" style="display: flex; align-items: center; gap: 15px;">
	1750	+ <label for="mxchat-bot-selector" style="font-weight: 600;">
	1751	+ <?php esc_html_e('Select Bot Database:', 'mxchat'); ?>
	1752	+ </label>
	1753	+ <select id="mxchat-bot-selector" class="mxchat-bot-selector" style="min-width: 200px;">
	1754	+ <?php foreach ($available_bots as $bot_id => $bot_name) : ?>
	1755	+ <option value="<?php echo esc_attr($bot_id); ?>" <?php selected($current_bot_id, $bot_id); ?>>
	1756	+ <?php echo esc_html($bot_name); ?>
	1757	+ </option>
	1758	+ <?php endforeach; ?>
	1759	+ </select>
	1760	+ <span class="mxchat-bot-info" style="color: #666; font-size: 13px;">
	1761	+ <?php esc_html_e('Content will be added to the selected bot\'s knowledge base', 'mxchat'); ?>
	1762	+ </span>
	1763	+ <span id="mxchat-bot-save-status" style="display: none; color: #00a32a; font-size: 13px;">
	1764	+ ✓ <?php esc_html_e('Saved', 'mxchat'); ?>
	1765	+ </span>
	1766	+ </div>
	1767	+ </div>
1003	1768
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>
	1769	+ <?php
	1770	+ // Set a flag so we know multi-bot is active throughout the page
	1771	+ $multibot_active = true;
	1772	+ else:
	1773	+ $current_bot_id = 'default';
	1774	+ $multibot_active = false;
	1775	+ endif;
	1776	+ ?>
	1777	+
	1778	+ <!-- Tab Navigation -->
	1779	+ <div class="mxchat-kb-tabs-nav">
	1780	+ <button class="mxchat-kb-tab-button active" data-tab="import">
	1781	+ <?php esc_html_e('Knowledge Import', 'mxchat'); ?>
	1782	+ </button>
	1783	+ <button class="mxchat-kb-tab-button" data-tab="sync">
	1784	+ <?php esc_html_e('Settings', 'mxchat'); ?>
	1785	+ </button>
	1786	+ <button class="mxchat-kb-tab-button" data-tab="pinecone">
	1787	+ <?php esc_html_e('Pinecone Settings', 'mxchat'); ?>
	1788	+ </button>
	1789	+ </div>
	1790	+
	1791	+ <div class="mxchat-kb-tabs-content">
	1792	+ <div id="mxchat-kb-tab-import" class="mxchat-kb-tab-content active">
	1793	+ <!-- Import Options Card -->
	1794	+ <div class="mxchat-card">
	1795	+
	1796	+ <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
	1797	+
	1798	+ <?php
	1799	+ // Check if the appropriate embedding API key exists
	1800	+ $embedding_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	1801	+ $has_openai_key = !empty($this->options['api_key']);
	1802	+ $has_voyage_key = !empty($this->options['voyage_api_key']);
	1803	+ $has_gemini_key = !empty($this->options['gemini_api_key']);
	1804	+
	1805	+ // Determine if they have the needed API key for their selected embedding model
	1806	+ $has_required_key = false;
	1807	+ $required_key_type = '';
	1808	+
	1809	+ if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
	1810	+ $has_required_key = true;
	1811	+ $required_key_type = 'OpenAI';
	1812	+ } elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
	1813	+ $has_required_key = true;
	1814	+ $required_key_type = 'Voyage AI';
	1815	+ } elseif (strpos($embedding_model, 'gemini-embedding-') !== false && $has_gemini_key) {
	1816	+ $has_required_key = true;
	1817	+ $required_key_type = 'Google Gemini';
	1818	+ } elseif (strpos($embedding_model, 'text-embedding-') !== false) {
	1819	+ $required_key_type = 'OpenAI';
	1820	+ } elseif (strpos($embedding_model, 'voyage-') !== false) {
	1821	+ $required_key_type = 'Voyage AI';
	1822	+ } elseif (strpos($embedding_model, 'gemini-embedding-') !== false) {
	1823	+ $required_key_type = 'Google Gemini';
	1824	+ }
	1825	+ ?>
	1826	+
	1827	+ <div class="mxchat-knowledge-warning <?php echo $has_required_key ? 'success' : 'warning'; ?>">
	1828	+ <?php if ($has_required_key): ?>
	1829	+ <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>
	1830	+ <?php else: ?>
	1831	+ <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>
	1832	+ <?php endif; ?>
1045	1833	</div>
1046		- </div>
1047	1834
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>
	1835	+ <!-- Import Options Section -->
	1836	+ <div class="mxchat-import-section">
	1837	+ <h3><?php esc_html_e('Import Options', 'mxchat'); ?></h3>
	1838	+
	1839	+ <!-- Import Options Grid -->
	1840	+ <div class="mxchat-import-options">
	1841	+ <!-- WordPress Import Option -->
	1842	+ <button type="button" id="mxchat-open-content-selector" class="mxchat-import-box mxchat-import-wordpress" data-option="wordpress">
	1843	+ <div class="mxchat-import-icon">
	1844	+ <span class="dashicons dashicons-wordpress"></span>
	1845	+ </div>
	1846	+ <div class="mxchat-import-content">
	1847	+ <h4><?php esc_html_e('WordPress Content', 'mxchat'); ?></h4>
	1848	+ <p><?php esc_html_e('Import specific posts and pages to your knowledge base.', 'mxchat'); ?></p>
	1849	+ </div>
	1850	+ <div class="mxchat-recommended-tag"><?php esc_html_e('Recommended', 'mxchat'); ?></div>
	1851	+ </button>
	1852	+
	1853	+ <!-- Sitemap Import Option -->
	1854	+ <button type="button" class="mxchat-import-box" data-option="sitemap" data-placeholder="<?php esc_attr_e('Enter sitemap URL here', 'mxchat'); ?>" data-type="sitemap">
	1855	+ <div class="mxchat-import-icon">
	1856	+ <span class="dashicons dashicons-admin-site-alt"></span>
	1857	+ </div>
	1858	+ <div class="mxchat-import-content">
	1859	+ <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
	1860	+ <p><?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
	1861	+ </div>
	1862	+ </button>
	1863	+
	1864	+ <!-- Direct URL Import Option -->
	1865	+ <button type="button" class="mxchat-import-box" data-option="url" data-placeholder="<?php esc_attr_e('Enter webpage URL here', 'mxchat'); ?>" data-type="url">
	1866	+ <div class="mxchat-import-icon">
	1867	+ <span class="dashicons dashicons-admin-links"></span>
	1868	+ </div>
	1869	+ <div class="mxchat-import-content">
	1870	+ <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
	1871	+ <p><?php esc_html_e('Import content from any webpage.', 'mxchat'); ?></p>
	1872	+ </div>
	1873	+ </button>
	1874	+
	1875	+ <!-- Direct Content Import Option -->
	1876	+ <button type="button" class="mxchat-import-box" data-option="content" data-type="content">
	1877	+ <div class="mxchat-import-icon">
	1878	+ <span class="dashicons dashicons-editor-paste-text"></span>
	1879	+ </div>
	1880	+ <div class="mxchat-import-content">
	1881	+ <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
	1882	+ <p><?php esc_html_e('Submit content to be vectorized.', 'mxchat'); ?></p>
	1883	+ </div>
	1884	+ </button>
	1885	+
	1886	+ <!-- PDF Import Option -->
	1887	+ <button type="button" class="mxchat-import-box" data-option="pdf" data-placeholder="<?php esc_attr_e('Enter PDF URL here', 'mxchat'); ?>" data-type="pdf">
	1888	+ <div class="mxchat-import-icon">
	1889	+ <span class="dashicons dashicons-media-document"></span>
	1890	+ </div>
	1891	+ <div class="mxchat-import-content">
	1892	+ <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
	1893	+ <p><?php esc_html_e('Import knowledge from PDF documents.', 'mxchat'); ?></p>
	1894	+ </div>
	1895	+ </button>
1053	1896	</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>
	1897	+
	1898	+ <!-- Input Areas for URL and Content -->
	1899	+ <div class="mxchat-import-input-area" id="mxchat-url-input-area" style="display: none;">
	1900	+ <?php if (!$is_processing) : ?>
	1901	+ <form id="mxchat-url-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
	1902	+ <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
	1903	+ <input type="hidden" name="import_type" id="import_type" value="url">
	1904	+ <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
	1905	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
	1906	+ <?php endif; ?>
	1907	+ <div class="mxchat-url-input-group">
	1908	+ <input type="url"
	1909	+ name="sitemap_url"
	1910	+ id="sitemap_url"
	1911	+ placeholder="<?php esc_attr_e('Enter URL here', 'mxchat'); ?>"
	1912	+ required />
	1913	+ <button type="submit"
	1914	+ name="submit_sitemap"
	1915	+ class="mxchat-button-primary">
	1916	+ <?php esc_html_e('Import', 'mxchat'); ?>
	1917	+ </button>
	1918	+ </div>
	1919	+ <p class="mxchat-url-description" id="url-description-text"></p>
	1920	+ </form>
	1921	+ <?php endif; ?>
1057	1922	</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	1923
1068		- <!-- Import Form -->
1069		- <?php if (!$is_processing) : ?>
1070		- <div class="mxchat-import-form">
1071		- <form id="mxchat-sitemap-form" method="post"
1072		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
1073		- <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
1074		- <div class="mxchat-url-input-group">
1075		- <input type="url"
1076		- name="sitemap_url"
1077		- id="sitemap_url"
1078		- placeholder="<?php esc_attr_e('Enter Sitemap, PDF, or Webpage URL', 'mxchat'); ?>"
1079		- required />
	1924	+ <div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none;">
	1925	+ <?php if (!$is_processing) : ?>
	1926	+ <form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
	1927	+ <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
	1928	+ <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
	1929	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
	1930	+ <?php endif; ?>
	1931	+ <div class="mxchat-form-group">
	1932	+ <textarea
	1933	+ name="article_content"
	1934	+ id="article_content"
	1935	+ placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"
	1936	+ required
	1937	+ rows="6"
	1938	+ ></textarea>
	1939	+ </div>
	1940	+ <div class="mxchat-form-group">
	1941	+ <input type="url"
	1942	+ name="article_url"
	1943	+ id="article_url"
	1944	+ placeholder="<?php esc_attr_e('Enter source URL (Optional)', 'mxchat'); ?>">
	1945	+ <div class="mxchat-url-helper" style="margin-top: 8px; display: flex; align-items: center; gap: 8px;">
	1946	+ <label style="display: flex; align-items: center; gap: 6px; font-size: 13px; color: #666; cursor: pointer;">
	1947	+ <input type="checkbox" id="mxchat-unique-url-toggle" style="margin: 0;">
	1948	+ <?php esc_html_e('Generate unique URL for duplicate content', 'mxchat'); ?>
	1949	+ </label>
	1950	+ <button type="button"
	1951	+ id="mxchat-generate-unique-url"
	1952	+ class="mxchat-button-secondary"
	1953	+ style="padding: 4px 12px; font-size: 12px; display: none;">
	1954	+ <span class="dashicons dashicons-randomize" style="font-size: 14px; margin-top: 2px;"></span>
	1955	+ <?php esc_html_e('Generate Unique', 'mxchat'); ?>
	1956	+ </button>
	1957	+ </div>
	1958	+ <p class="description" style="margin-top: 8px; font-size: 12px; color: #666;">
	1959	+ <?php esc_html_e('Enable this option to submit multiple entries with the same base URL. A unique reference will be appended (e.g., ?ref=1731234567890).', 'mxchat'); ?>
	1960	+ </p>
	1961	+ </div>
1080	1962	<button type="submit"
1081		- name="submit_sitemap"
	1963	+ name="submit_content"
1082	1964	class="mxchat-button-primary">
1083		- <?php esc_html_e('Import', 'mxchat'); ?>
	1965	+ <?php esc_html_e('Import Content', 'mxchat'); ?>
1084	1966	</button>
1085		- </div>
1086		- </form>
	1967	+ </form>
	1968	+ <?php endif; ?>
1087	1969	</div>
1088		- <?php endif; ?>
	1970	+ </div>
1089	1971
1090		- <!-- Processing Status -->
1091		- <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
1092		- <div class="mxchat-status-card">
	1972	+ <!-- PDF Processing Status - ONLY PROCESSING -->
	1973	+ <?php if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
	1974	+ <div class="mxchat-status-card" data-card-type="pdf">
1093	1975	<div class="mxchat-status-header">
1094	1976	<h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
1095		- <?php if ($is_processing) : ?>
	1977	+
	1978	+ <!-- Processing controls -->
	1979	+ <div class="mxchat-processing-controls">
1096	1980	<form method="post" class="mxchat-stop-form"
1097	1981	action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1098	1982	<?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1099	1983	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
		@@ -1099,13 +1983,21 @@
1099	1983	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
1100	1984	<?php esc_html_e('Stop Processing', 'mxchat'); ?>
1101	1985	</button>
1102	1986	</form>
1103		- <?php endif; ?>
	1987	+
	1988	+ <button type="button" class="mxchat-manual-batch-btn"
	1989	+ data-process-type="pdf"
	1990	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_pdf_url')); ?>">
	1991	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1992	+ </button>
	1993	+ </div>
1104	1994	</div>
	1995	+
1105	1996	<div class="mxchat-progress-bar">
1106	1997	<div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
1107	1998	</div>
	1999	+
1108	2000	<div class="mxchat-status-details">
1109	2001	<p><?php printf(
1110	2002	esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
1111	2003	absint($pdf_status['processed_pages']),
		@@ -1111,25 +2003,27 @@
1111	2003	absint($pdf_status['processed_pages']),
1112	2004	absint($pdf_status['total_pages']),
1113	2005	absint($pdf_status['percentage'])
1114	2006	); ?></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>
	2007	+
	2008	+ <?php if (!empty($pdf_status['failed_pages']) && $pdf_status['failed_pages'] > 0) : ?>
	2009	+ <p><strong><?php esc_html_e('Failed pages:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['failed_pages']); ?></p>
	2010	+ <?php endif; ?>
	2011	+
	2012	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($pdf_status['status'])); ?></p>
	2013	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['last_update']); ?></p>
1123	2014	</div>
1124	2015	</div>
1125	2016	<?php endif; ?>
1126	2017
1127		- <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
1128		- <div class="mxchat-status-card">
	2018	+ <!-- Sitemap Processing Status - ONLY PROCESSING -->
	2019	+ <?php if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
	2020	+ <div class="mxchat-status-card" data-card-type="sitemap">
1129	2021	<div class="mxchat-status-header">
1130		- <h4><?php esc_html_e('Sitemap Processing Status (Refresh for update)', 'mxchat'); ?></h4>
1131		- <?php if ($is_processing) : ?>
	2022	+ <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
	2023	+
	2024	+ <!-- Processing controls -->
	2025	+ <div class="mxchat-processing-controls">
1132	2026	<form method="post" class="mxchat-stop-form"
1133	2027	action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1134	2028	<?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1135	2029	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
		@@ -1135,13 +2029,21 @@
1135	2029	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
1136	2030	<?php esc_html_e('Stop Processing', 'mxchat'); ?>
1137	2031	</button>
1138	2032	</form>
1139		- <?php endif; ?>
	2033	+
	2034	+ <button type="button" class="mxchat-manual-batch-btn"
	2035	+ data-process-type="sitemap"
	2036	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_sitemap_url')); ?>">
	2037	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	2038	+ </button>
	2039	+ </div>
1140	2040	</div>
	2041	+
1141	2042	<div class="mxchat-progress-bar">
1142	2043	<div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
1143	2044	</div>
	2045	+
1144	2046	<div class="mxchat-status-details">
1145	2047	<p><?php printf(
1146	2048	esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
1147	2049	absint($sitemap_status['processed_urls']),
		@@ -1147,8 +2049,16 @@
1147	2049	absint($sitemap_status['processed_urls']),
1148	2050	absint($sitemap_status['total_urls']),
1149	2051	absint($sitemap_status['percentage'])
1150	2052	); ?></p>
	2053	+
	2054	+ <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
	2055	+ <p><strong><?php esc_html_e('Failed URLs:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['failed_urls']); ?></p>
	2056	+ <?php endif; ?>
	2057	+
	2058	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($sitemap_status['status'])); ?></p>
	2059	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['last_update']); ?></p>
	2060	+
1151	2061	<?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
1152	2062	<div class="mxchat-error-notice">
1153	2063	<?php if (!empty($sitemap_status['error'])) : ?>
1154	2064	<p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
		@@ -1160,1426 +2070,977 @@
1160	2070	<?php endif; ?>
1161	2071	</div>
1162	2072	</div>
1163	2073	<?php endif; ?>
1164		- </div>
1165	2074
	2075	+ <!-- Single URL Submission Status -->
	2076	+ <?php
	2077	+ // Get single URL status
	2078	+ $single_url_status = $this->knowledge_manager->mxchat_get_single_url_status();
	2079	+ $is_active_processing =
	2080	+ ($sitemap_status && $sitemap_status['status'] === 'processing') ||
	2081	+ ($pdf_status && $pdf_status['status'] === 'processing');
	2082	+ ?>
1166	2083
1167		- </div>
1168		- </div>
	2084	+ <div id="mxchat-single-url-status-container" <?php echo $is_active_processing ? 'style="display:none;"' : ''; ?>>
	2085	+ <?php if ($single_url_status && !$is_active_processing) : ?>
	2086	+ <div class="mxchat-status-card">
	2087	+ <div class="mxchat-status-header">
	2088	+ <h4><?php esc_html_e('Last URL Submission', 'mxchat'); ?></h4>
	2089	+ <?php if ($single_url_status['status'] === 'failed') : ?>
	2090	+ <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Failed', 'mxchat'); ?></span>
	2091	+ <?php else : ?>
	2092	+ <span class="mxchat-status-badge mxchat-status-success"><?php esc_html_e('Success', 'mxchat'); ?></span>
	2093	+ <?php endif; ?>
	2094	+ </div>
	2095	+ <div class="mxchat-status-details">
	2096	+ <p><strong><?php esc_html_e('URL:', 'mxchat'); ?></strong>
	2097	+ <a href="<?php echo esc_url($single_url_status['url']); ?>" target="_blank">
	2098	+ <?php echo esc_html(strlen($single_url_status['url']) > 60 ? substr($single_url_status['url'], 0, 57) . '...' : $single_url_status['url']); ?>
	2099	+ </a>
	2100	+ </p>
	2101	+ <p><strong><?php esc_html_e('Submitted:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['human_time']); ?></p>
1169	2102
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>
	2103	+ <?php if ($single_url_status['status'] === 'failed' && !empty($single_url_status['error'])) : ?>
	2104	+ <div class="mxchat-error-notice">
	2105	+ <p class="error"><?php echo esc_html($single_url_status['error']); ?></p>
	2106	+ </div>
	2107	+ <?php endif; ?>
1193	2108
1194		-<!-- Knowledge Base Table Card -->
1195		-<div class="mxchat-card">
1196		- <div class="mxchat-card-header">
1197		- <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
1198		- <div class="mxchat-header-actions">
1199		- <!-- Search -->
1200		- <form method="get" id="knowledge-search" class="mxchat-search-form">
1201		- <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
1202		- <input type="hidden" name="page" value="mxchat-prompts" />
1203		- <div class="mxchat-search-group">
1204		- <span class="dashicons dashicons-search"></span>
1205		- <input type="text"
1206		- name="search"
1207		- placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
1208		- value="<?php echo esc_attr($search_query); ?>" />
1209		- </div>
1210		- </form>
	2109	+ <?php if ($single_url_status['status'] === 'complete') : ?>
	2110	+ <p><strong><?php esc_html_e('Content Length:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['content_length']); ?> <?php esc_html_e('characters', 'mxchat'); ?></p>
	2111	+ <p><strong><?php esc_html_e('Embedding Dimensions:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['embedding_dimensions']); ?></p>
	2112	+ <?php endif; ?>
	2113	+ </div>
	2114	+ </div>
	2115	+ <?php endif; ?>
	2116	+ </div>
1211	2117
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>
	2118	+ <!-- Completed Status Cards - Handles completed PDF/Sitemap processing -->
	2119	+ <?php
	2120	+ echo $knowledge_manager->mxchat_render_completed_status_cards();
	2121	+ ?>
1225	2122
1226		- <!-- Table -->
1227		- <div class="mxchat-table-wrapper">
1228		- <table class="mxchat-records-table">
1229		- <thead>
1230		- <tr>
1231		- <th><?php esc_html_e('ID', 'mxchat'); ?></th>
1232		- <th><?php esc_html_e('Content', 'mxchat'); ?></th>
1233		- <th><?php esc_html_e('Source', 'mxchat'); ?></th>
1234		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
1235		- </tr>
1236		- </thead>
1237		- <tbody>
1238		- <?php if ($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($prompt->source_url); ?>" target="_blank">
1253		- <span class="dashicons dashicons-external"></span>
1254		- <?php esc_html_e('View Source', 'mxchat'); ?>
1255		- </a>
	2123	+ </div>
	2124	+
	2125	+ <!-- Knowledge Base Table Card -->
	2126	+ <div class="mxchat-card">
	2127	+ <div class="mxchat-card-header">
	2128	+ <h2>
	2129	+ <?php esc_html_e('Knowledge Base', 'mxchat'); ?>
	2130	+ <span class="mxchat-record-count">
	2131	+ <?php if ($showing_recent_only && $total_in_database > 1000): ?>
	2132	+ (<?php echo esc_html($total_records); ?> of <?php echo esc_html(number_format($total_in_database)); ?> total - recent entries only)
	2133	+ <?php else: ?>
	2134	+ (<?php echo esc_html($total_records); ?>)
	2135	+ <?php endif; ?>
	2136	+ </span>
	2137	+ <!-- Data source badge -->
	2138	+ <?php if ($use_pinecone) : ?>
	2139	+ <span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
	2140	+ <span class="dashicons dashicons-cloud"></span>
	2141	+ <?php esc_html_e('Pinecone', 'mxchat'); ?>
	2142	+ </span>
1256	2143	<?php else : ?>
1257		- <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	2144	+ <span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
	2145	+ <span class="dashicons dashicons-database-view"></span>
	2146	+ <?php esc_html_e('WordPress DB', 'mxchat'); ?>
	2147	+ </span>
1258	2148	<?php endif; ?>
1259		- </td>
1260		- <td class="mxchat-actions-cell">
1261		- <button class="mxchat-button-icon edit-button"
1262		- data-id="<?php echo esc_attr($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>
	2149	+ </h2>
	2150	+ <div class="mxchat-header-actions">
	2151	+ <!-- Search -->
	2152	+ <form method="get" id="knowledge-search" class="mxchat-search-form">
	2153	+ <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
	2154	+ <input type="hidden" name="page" value="mxchat-prompts" />
	2155	+ <?php if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') : ?>
	2156	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
	2157	+ <?php endif; ?>
	2158	+ <div class="mxchat-search-group">
	2159	+ <span class="dashicons dashicons-search"></span>
	2160	+ <input type="text"
	2161	+ name="search"
	2162	+ placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
	2163	+ value="<?php echo esc_attr($search_query); ?>" />
	2164	+ </div>
1292	2165
1293		- <?php if ($page_links) : ?>
1294		- <div class="mxchat-pagination">
1295		- <?php echo wp_kses_post($page_links); ?>
1296		- </div>
1297		- <?php endif; ?>
1298		-</div>
1299		-</div>
1300		-</div>
1301		-<?php
1302		-}
	2166	+ <!-- ADDED 2.5.6: Content Type Filter -->
	2167	+ <div class="mxchat-filter-group">
	2168	+ <select name="content_type" id="mxchat-content-type-filter" onchange="this.form.submit()">
	2169	+ <option value=""><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
	2170	+ <option value="post" <?php selected($content_type_filter, 'post'); ?>><?php esc_html_e('Posts', 'mxchat'); ?></option>
	2171	+ <option value="page" <?php selected($content_type_filter, 'page'); ?>><?php esc_html_e('Pages', 'mxchat'); ?></option>
	2172	+ <option value="product" <?php selected($content_type_filter, 'product'); ?>><?php esc_html_e('Products', 'mxchat'); ?></option>
	2173	+ <option value="pdf" <?php selected($content_type_filter, 'pdf'); ?>><?php esc_html_e('PDFs', 'mxchat'); ?></option>
	2174	+ <option value="url" <?php selected($content_type_filter, 'url'); ?>><?php esc_html_e('URLs', 'mxchat'); ?></option>
	2175	+ <option value="content" <?php selected($content_type_filter, 'content'); ?>><?php esc_html_e('Manual Content', 'mxchat'); ?></option>
	2176	+ </select>
	2177	+ </div>
	2178	+ </form>
1303	2179
	2180	+ <form method="post"
	2181	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
	2182	+ class="mxchat-delete-form"
	2183	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
	2184	+ <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
	2185	+ <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
	2186	+ <!-- Always include bot_id, even if it's 'default' -->
	2187	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
	2188	+ <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
	2189	+ <span class="dashicons dashicons-trash"></span>
	2190	+ <?php esc_html_e('Delete All', 'mxchat'); ?>
	2191	+ </button>
	2192	+ </form>
	2193	+ </div>
	2194	+ </div>
1304	2195
1305		-public function mxchat_handle_delete_all_prompts() {
1306		- // Verify nonce
1307		- if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
1308		- wp_die(__('Nonce verification failed.', 'mxchat'));
1309		- }
	2196	+ <!-- Recent Entries Info Banner -->
	2197	+ <?php if ($showing_recent_only && $total_in_database > 1000): ?>
	2198	+ <div class="mxchat-info-banner recent-only" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e3f2fd; border-left: 4px solid #2196f3; color: #1565c0;">
	2199	+ <span class="dashicons dashicons-info"></span>
	2200	+ <span>
	2201	+ <?php printf(
	2202	+ esc_html__('Showing your %s most recent entries for faster loading. Your complete database contains %s entries. ', 'mxchat'),
	2203	+ number_format($total_records),
	2204	+ number_format($total_in_database)
	2205	+ ); ?>
	2206	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('View complete database in Pinecone →', 'mxchat'); ?></a>
	2207	+ </span>
	2208	+ </div>
	2209	+ <?php endif; ?>
1310	2210
1311		- // Check permissions
1312		- if (!current_user_can('manage_options')) {
1313		- wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
1314		- }
	2211	+ <!-- Data Source Info Banner -->
	2212	+ <?php if ($use_pinecone) : ?>
	2213	+ <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;">
	2214	+ <span class="dashicons dashicons-cloud"></span>
	2215	+ <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>
	2216	+ </div>
	2217	+ <?php else : ?>
	2218	+ <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;">
	2219	+ <span class="dashicons dashicons-database-view"></span>
	2220	+ <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>
	2221	+ </div>
	2222	+ <?php endif; ?>
1315	2223
1316		- global $wpdb;
1317		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2224	+ <!-- Table -->
	2225	+ <div class="mxchat-table-wrapper">
	2226	+ <table class="mxchat-records-table">
	2227	+ <thead>
	2228	+ <tr>
	2229	+ <th><?php esc_html_e('ID', 'mxchat'); ?></th>
	2230	+ <th><?php esc_html_e('Content', 'mxchat'); ?></th>
	2231	+ <th><?php esc_html_e('Source', 'mxchat'); ?></th>
	2232	+ <?php if ($data_source === 'pinecone') : ?>
	2233	+ <th><?php esc_html_e('Vector ID', 'mxchat'); ?></th>
	2234	+ <?php endif; ?>
	2235	+ <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
	2236	+ </tr>
	2237	+ </thead>
	2238	+ <tbody>
	2239	+ <?php if ($prompts) : ?>
	2240	+ <?php foreach ($prompts as $index => $prompt) : ?>
	2241	+ <tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
	2242	+ data-source="<?php echo esc_attr($data_source); ?>"
	2243	+ <?php if ($data_source === 'pinecone') : ?>
	2244	+ style="background: rgba(33, 150, 243, 0.02);"
	2245	+ <?php endif; ?>>
	2246	+ <td>
	2247	+ <?php if ($data_source === 'pinecone') : ?>
	2248	+ <?php echo esc_html($index + 1 + (($current_page - 1) * $per_page)); ?>
	2249	+ <?php else : ?>
	2250	+ <?php echo esc_html($prompt->id); ?>
	2251	+ <?php endif; ?>
	2252	+ </td>
	2253	+ <td class="mxchat-content-cell">
	2254	+ <div class="mxchat-accordion-wrapper">
	2255	+ <div class="mxchat-content-preview">
	2256	+ <?php
	2257	+ $content = $prompt->article_content;
	2258	+ $preview_length = 150;
	2259	+ $content_preview = mb_strlen($content) > $preview_length
	2260	+ ? mb_substr($content, 0, $preview_length) . '...'
	2261	+ : $content;
	2262	+ ?>
	2263	+ <span class="preview-text"><?php echo esc_html($content_preview); ?></span>
	2264	+ <?php if (mb_strlen($content) > $preview_length) : ?>
	2265	+ <button class="mxchat-expand-toggle" type="button">
	2266	+ <span class="dashicons dashicons-arrow-down-alt2"></span>
	2267	+ </button>
	2268	+ <?php endif; ?>
	2269	+ </div>
	2270	+ <div class="mxchat-content-full" style="display: none;">
	2271	+ <div class="content-view">
	2272	+ <?php
	2273	+ // Check if content contains Hebrew characters
	2274	+ if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
	2275	+ // Apply RTL direction for Hebrew content
	2276	+ echo '<div dir="rtl" lang="he" class="rtl-content">';
	2277	+ echo wp_kses_post(wpautop($content));
	2278	+ echo '</div>';
	2279	+ } else {
	2280	+ echo wp_kses_post(wpautop($content));
	2281	+ }
	2282	+ ?>
	2283	+ </div>
	2284	+ <?php if ($data_source === 'wordpress') : ?>
	2285	+ <textarea class="content-edit" style="display:none;"
	2286	+ <?php if (preg_match('/[\x{0590}-\x{05FF}]/u', $prompt->article_content)) echo 'dir="rtl" lang="he"'; ?>>
	2287	+ <?php echo htmlspecialchars($prompt->article_content, ENT_QUOTES, 'UTF-8'); ?>
	2288	+ </textarea>
	2289	+ <?php endif; ?>
	2290	+ </div>
	2291	+ </div>
	2292	+ </td>
	2293	+ <td class="mxchat-url-cell">
	2294	+ <div class="url-view">
	2295	+ <?php if (!empty($prompt->source_url)) : ?>
	2296	+ <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
	2297	+ <span class="dashicons dashicons-external"></span>
	2298	+ <?php esc_html_e('View Source', 'mxchat'); ?>
	2299	+ </a>
	2300	+ <?php else : ?>
	2301	+ <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	2302	+ <?php endif; ?>
	2303	+ </div>
	2304	+ <?php if ($data_source === 'wordpress') : ?>
	2305	+ <input type="text" class="url-edit" style="display:none;"
	2306	+ value="<?php echo htmlspecialchars($prompt->source_url, ENT_QUOTES, 'UTF-8'); ?>" />
	2307	+ <?php endif; ?>
	2308	+ </td>
	2309	+ <?php if ($data_source === 'pinecone') : ?>
	2310	+ <td class="mxchat-vector-id-cell">
	2311	+ <code style="background: #f5f5f5; padding: 2px 6px; border-radius: 3px; font-size: 11px;">
	2312	+ <?php echo esc_html(substr($prompt->id, 0, 12) . '...'); ?>
	2313	+ </code>
	2314	+ </td>
	2315	+ <?php endif; ?>
	2316	+
	2317	+ <td class="mxchat-actions-cell">
	2318	+ <?php if ($data_source === 'wordpress') : ?>
	2319	+ <!-- WordPress - Full editing capabilities -->
	2320	+ <div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
	2321	+ <select class="mxchat-role-select"
	2322	+ data-entry-id="<?php echo esc_attr($prompt->id); ?>"
	2323	+ data-data-source="wordpress"
	2324	+ data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
	2325	+ <?php
	2326	+ $current_role = $prompt->role_restriction ?? 'public';
	2327	+ $role_options = $knowledge_manager->mxchat_get_role_options();
	2328	+ foreach ($role_options as $role_key => $role_label) : ?>
	2329	+ <option value="<?php echo esc_attr($role_key); ?>"
	2330	+ <?php selected($current_role, $role_key); ?>>
	2331	+ <?php echo esc_html($role_label); ?>
	2332	+ </option>
	2333	+ <?php endforeach; ?>
	2334	+ </select>
	2335	+ </div>
	2336	+
	2337	+ <!-- Edit/Save Buttons -->
	2338	+ <div class="mxchat-action-buttons">
	2339	+ <button class="mxchat-button-icon edit-button"
	2340	+ data-id="<?php echo esc_attr($prompt->id); ?>">
	2341	+ <span class="dashicons dashicons-edit"></span>
	2342	+ </button>
	2343	+ <button class="mxchat-button-icon save-button"
	2344	+ data-id="<?php echo esc_attr($prompt->id); ?>"
	2345	+ style="display:none;"
	2346	+ data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
	2347	+ <span class="dashicons dashicons-saved"></span>
	2348	+ </button>
	2349	+ </div>
	2350	+ <?php else : ?>
	2351	+ <!-- Pinecone - Role restriction editable, content read-only -->
	2352	+ <div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
	2353	+ <select class="mxchat-role-select"
	2354	+ data-entry-id="<?php echo esc_attr($prompt->id); ?>"
	2355	+ data-data-source="pinecone"
	2356	+ data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
	2357	+ <?php
	2358	+ $current_role = $prompt->role_restriction ?? 'public';
	2359	+ $role_options = $knowledge_manager->mxchat_get_role_options();
	2360	+ foreach ($role_options as $role_key => $role_label) : ?>
	2361	+ <option value="<?php echo esc_attr($role_key); ?>"
	2362	+ <?php selected($current_role, $role_key); ?>>
	2363	+ <?php echo esc_html($role_label); ?>
	2364	+ </option>
	2365	+ <?php endforeach; ?>
	2366	+ </select>
	2367	+ </div>
	2368	+
	2369	+ <?php endif; ?>
1318	2370
1319		- // Delete all prompts from the table
1320		- $wpdb->query("DELETE FROM {$table_name}");
	2371	+ <!-- Delete button for both sources -->
	2372	+ <div class="mxchat-delete-container">
	2373	+ <?php if ($data_source === 'pinecone') : ?>
	2374	+ <!-- AJAX Delete for Pinecone -->
	2375	+ <button type="button"
	2376	+ class="mxchat-button-icon delete-button-ajax"
	2377	+ data-vector-id="<?php echo esc_attr($prompt->id); ?>"
	2378	+ data-bot-id="<?php echo esc_attr($current_bot_id); ?>"
	2379	+ data-nonce="<?php echo wp_create_nonce('mxchat_delete_pinecone_prompt_nonce'); ?>"
	2380	+ title="<?php esc_attr_e('Delete entry', 'mxchat'); ?>">
	2381	+ <span class="dashicons dashicons-trash"></span>
	2382	+ </button>
	2383	+ <?php else : ?>
	2384	+ <!-- Regular link delete for WordPress DB -->
	2385	+ <a href="<?php echo esc_url(admin_url(
	2386	+ 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
	2387	+ . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
	2388	+ )); ?>"
	2389	+ class="mxchat-button-icon delete-button"
	2390	+ onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
	2391	+ <span class="dashicons dashicons-trash"></span>
	2392	+ </a>
	2393	+ <?php endif; ?>
	2394	+ </div>
	2395	+ </td>
1321	2396
1322		- // Clear relevant cache
1323		- wp_cache_delete('all_prompts', 'mxchat_prompts');
	2397	+ </tr>
	2398	+ <?php endforeach; ?>
	2399	+ <?php else : ?>
	2400	+ <tr>
	2401	+ <td colspan="<?php echo $data_source === 'pinecone' ? '5' : '4'; ?>" class="mxchat-no-records">
	2402	+ <?php if ($use_pinecone) : ?>
	2403	+ <?php esc_html_e('No vectors found in Pinecone database.', 'mxchat'); ?>
	2404	+ <?php else : ?>
	2405	+ <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
	2406	+ <?php endif; ?>
	2407	+ </td>
	2408	+ </tr>
	2409	+ <?php endif; ?>
	2410	+ </tbody>
	2411	+ </table>
	2412	+ </div>
1324	2413
1325		- // Redirect back with a success message
1326		- $redirect_url = add_query_arg(array(
1327		- 'page' => 'mxchat-prompts',
1328		- 'all_deleted' => 'true'
1329		- ), admin_url('admin.php'));
	2414	+ <?php if ($page_links) : ?>
	2415	+ <div class="mxchat-pagination">
	2416	+ <?php echo wp_kses_post($page_links); ?>
	2417	+ </div>
	2418	+ <?php endif; ?>
	2419	+ </div>
1330	2420
1331		- wp_safe_redirect($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		- }
	2421	+ </div>
1340	2422
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		- }
	2423	+ <!-- Settings Tab (Renamed from Auto-Sync Settings) -->
	2424	+ <div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
	2425	+
	2426	+ <!-- Auto-Sync Settings Card -->
	2427	+ <div class="mxchat-card">
	2428	+ <div class="mxchat-settings-section">
	2429	+ <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
	2430	+ <p class="mxchat-description">
	2431	+ <?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'); ?>
	2432	+ </p>
	2433	+ <div class="mxchat-autosave-section">
	2434	+ <div class="mxchat-toggle-group">
	2435	+ <div class="mxchat-toggle-container">
	2436	+ <label class="mxchat-toggle-switch">
	2437	+ <input type="checkbox"
	2438	+ name="mxchat_auto_sync_posts"
	2439	+ class="mxchat-autosave-field"
	2440	+ value="1"
	2441	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2442	+ <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
	2443	+ <span class="mxchat-toggle-slider"></span>
	2444	+ </label>
	2445	+ <span class="mxchat-toggle-label">
	2446	+ <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
	2447	+ </span>
	2448	+ </div>
	2449	+
	2450	+ <div class="mxchat-toggle-container">
	2451	+ <label class="mxchat-toggle-switch">
	2452	+ <input type="checkbox"
	2453	+ name="mxchat_auto_sync_pages"
	2454	+ class="mxchat-autosave-field"
	2455	+ value="1"
	2456	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2457	+ <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
	2458	+ <span class="mxchat-toggle-slider"></span>
	2459	+ </label>
	2460	+ <span class="mxchat-toggle-label">
	2461	+ <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
	2462	+ </span>
	2463	+ </div>
	2464	+
	2465	+ <!-- Custom Post Types Section -->
	2466	+ <div class="mxchat-section-content">
	2467	+ <div class="mxchat-custom-post-types-header">
	2468	+ <button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
	2469	+ <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
	2470	+ <span class="mxchat-toggle-icon">▼</span>
	2471	+ </button>
	2472	+ </div>
	2473	+
	2474	+ <div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
	2475	+ <h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
	2476	+ <p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
	2477	+
	2478	+ <div class="mxchat-custom-post-types">
	2479	+ <?php
	2480	+ $post_types = $knowledge_manager->mxchat_get_public_post_types();
	2481	+ // Skip post and page as they're handled separately
	2482	+ unset($post_types['post']);
	2483	+ unset($post_types['page']);
	2484	+
	2485	+ if (!empty($post_types)) {
	2486	+ foreach ($post_types as $post_type => $label) {
	2487	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	2488	+ $is_enabled = get_option($option_name, '0');
	2489	+ ?>
	2490	+ <div class="mxchat-toggle-container">
	2491	+ <label class="mxchat-toggle-switch">
	2492	+ <input type="checkbox"
	2493	+ name="<?php echo esc_attr($option_name); ?>"
	2494	+ class="mxchat-autosave-field"
	2495	+ value="1"
	2496	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2497	+ <?php checked($is_enabled, '1'); ?>>
	2498	+ <span class="mxchat-toggle-slider"></span>
	2499	+ </label>
	2500	+ <span class="mxchat-toggle-label">
	2501	+ <?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
	2502	+ </span>
	2503	+ </div>
	2504	+ <?php
	2505	+ }
	2506	+ } else {
	2507	+ echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
	2508	+ }
	2509	+ ?>
	2510	+ </div>
	2511	+ </div>
	2512	+ </div>
	2513	+ </div>
	2514	+ </div>
	2515	+ </div>
	2516	+ </div>
	2517	+
	2518	+ <!-- Role-Based Content Restrictions Card -->
	2519	+ <div class="mxchat-card" style="margin-top: 20px;">
	2520	+ <h3><?php esc_html_e('Role-Based Content Restrictions', 'mxchat'); ?></h3>
	2521	+ <p class="mxchat-description">
	2522	+ <?php esc_html_e('Automatically restrict content access based on WordPress tags. When you assign a tag to a role, any post with that tag will only be accessible to users with that role or higher in the chatbot knowledge base.', 'mxchat'); ?>
	2523	+ </p>
	2524	+
	2525	+ <!-- Info Box -->
	2526	+ <div class="mxchat-knowledge-warning info" style="background: #e3f2fd; border-left-color: #2196f3;">
	2527	+ <p>
	2528	+ <span class="dashicons dashicons-info"></span>
	2529	+ <strong><?php esc_html_e('How it works:', 'mxchat'); ?></strong>
	2530	+ <?php esc_html_e('Add a tag below and select which role should have access. Any content tagged with that tag will automatically be restricted to that role level. Works with both auto-sync and manual imports.', 'mxchat'); ?>
	2531	+ </p>
	2532	+ </div>
	2533	+
	2534	+ <!-- Add New Tag-Role Mapping -->
	2535	+ <div class="mxchat-role-mapping-form">
	2536	+ <h4><?php esc_html_e('Add Tag-Role Mapping', 'mxchat'); ?></h4>
	2537	+
	2538	+ <div class="mxchat-form-row" style="display: flex; gap: 15px; align-items: flex-end; margin-bottom: 20px;">
	2539	+ <div class="mxchat-form-group" style="flex: 1;">
	2540	+ <label for="mxchat-tag-input">
	2541	+ <?php esc_html_e('Tag Name', 'mxchat'); ?>
	2542	+ </label>
	2543	+ <input type="text"
	2544	+ id="mxchat-tag-input"
	2545	+ class="regular-text"
	2546	+ placeholder="<?php esc_attr_e('Enter tag name (e.g., premium, members-only)', 'mxchat'); ?>" />
	2547	+ <p class="description">
	2548	+ <?php esc_html_e('Enter the exact tag slug as it appears in WordPress', 'mxchat'); ?>
	2549	+ </p>
	2550	+ </div>
	2551	+
	2552	+ <div class="mxchat-form-group" style="flex: 1;">
	2553	+ <label for="mxchat-role-select">
	2554	+ <?php esc_html_e('Required Role', 'mxchat'); ?>
	2555	+ </label>
	2556	+ <select id="mxchat-role-select" class="regular-text">
	2557	+ <?php
	2558	+ // Get role options from knowledge manager
	2559	+ $role_options = array(
	2560	+ 'public' => __('Public (Everyone)', 'mxchat'),
	2561	+ 'logged_in' => __('Logged In Users', 'mxchat'),
	2562	+ 'subscriber' => __('Subscribers & Above', 'mxchat'),
	2563	+ 'contributor' => __('Contributors & Above', 'mxchat'),
	2564	+ 'author' => __('Authors & Above', 'mxchat'),
	2565	+ 'editor' => __('Editors & Above', 'mxchat'),
	2566	+ 'administrator' => __('Administrators Only', 'mxchat')
	2567	+ );
	2568	+
	2569	+ foreach ($role_options as $role_key => $role_label) : ?>
	2570	+ <option value="<?php echo esc_attr($role_key); ?>">
	2571	+ <?php echo esc_html($role_label); ?>
	2572	+ </option>
	2573	+ <?php endforeach; ?>
	2574	+ </select>
	2575	+ <p class="description">
	2576	+ <?php esc_html_e('Select the minimum role required to access this content', 'mxchat'); ?>
	2577	+ </p>
	2578	+ </div>
	2579	+
	2580	+ <div style="padding-bottom: 25px;">
	2581	+ <button type="button"
	2582	+ id="mxchat-add-tag-role"
	2583	+ class="mxchat-button-primary">
	2584	+ <span class="dashicons dashicons-plus-alt"></span>
	2585	+ <?php esc_html_e('Add Mapping', 'mxchat'); ?>
	2586	+ </button>
	2587	+ </div>
	2588	+ </div>
	2589	+ </div>
	2590	+
	2591	+ <!-- Existing Tag-Role Mappings -->
	2592	+ <div class="mxchat-role-mappings-list">
	2593	+ <h4><?php esc_html_e('Current Tag-Role Mappings', 'mxchat'); ?></h4>
	2594	+
	2595	+ <div id="mxchat-mappings-container">
	2596	+ <!-- Mappings will be loaded here via AJAX -->
	2597	+ <div class="mxchat-loading-mappings">
	2598	+ <span class="mxchat-spinner is-active"></span>
	2599	+ <?php esc_html_e('Loading mappings...', 'mxchat'); ?>
	2600	+ </div>
	2601	+ </div>
	2602	+
	2603	+ <!-- Empty State (initially hidden) -->
	2604	+ <div id="mxchat-no-mappings" style="display: none; text-align: center; padding: 40px; color: #666;">
	2605	+ <span class="dashicons dashicons-tag" style="font-size: 48px; opacity: 0.3;"></span>
	2606	+ <p><?php esc_html_e('No tag-role mappings yet. Add your first mapping above to get started.', 'mxchat'); ?></p>
	2607	+ </div>
	2608	+ </div>
	2609	+
	2610	+ <!-- Bulk Update Section -->
	2611	+ <div class="mxchat-bulk-update-section" style="margin-top: 30px; padding-top: 30px; border-top: 1px solid #ddd;">
	2612	+ <h4><?php esc_html_e('Bulk Update Existing Content', 'mxchat'); ?></h4>
	2613	+ <p class="mxchat-description">
	2614	+ <?php esc_html_e('Apply role restrictions to all existing content that has the mapped tags. This is useful when setting up tag-role mappings for the first time or after changing mappings.', 'mxchat'); ?>
	2615	+ </p>
	2616	+
	2617	+ <div class="mxchat-bulk-update-controls">
	2618	+ <button type="button"
	2619	+ id="mxchat-bulk-update-roles"
	2620	+ class="mxchat-button-secondary">
	2621	+ <span class="dashicons dashicons-update"></span>
	2622	+ <?php esc_html_e('Update All Existing Content', 'mxchat'); ?>
	2623	+ </button>
	2624	+
	2625	+ <div id="mxchat-bulk-update-progress" style="display: none; margin-top: 15px;">
	2626	+ <div class="mxchat-progress-bar">
	2627	+ <div class="mxchat-progress-fill" style="width: 0%"></div>
	2628	+ </div>
	2629	+ <p class="mxchat-progress-text" style="margin-top: 10px; color: #666;">
	2630	+ <?php esc_html_e('Processing...', 'mxchat'); ?>
	2631	+ </p>
	2632	+ </div>
	2633	+
	2634	+ <div id="mxchat-bulk-update-result" style="display: none; margin-top: 15px;"></div>
	2635	+ </div>
	2636	+ </div>
	2637	+ </div>
	2638	+
	2639	+ </div>
1345	2640
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		- }
	2641	+ <!-- Pinecone Settings Tab -->
	2642	+ <div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
	2643	+ <div class="mxchat-card">
	2644	+ <h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
	2645	+ <p class="mxchat-description">
	2646	+ <?php echo wp_kses(
	2647	+ __('<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'),
	2648	+ array('strong' => array())
	2649	+ ); ?>
	2650	+ </p>
1351	2651
1352		- global $wpdb;
1353		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2652	+ <div class="mxchat-pinecone-info-box">
	2653	+ <div class="mxchat-info-icon">
	2654	+ <span class="dashicons dashicons-info"></span>
	2655	+ </div>
	2656	+ <div class="mxchat-info-content">
	2657	+ <h4><?php esc_html_e('What is Pinecone?', 'mxchat'); ?></h4>
	2658	+ <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>
	2659	+ <p><a href="https://www.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Learn more about Pinecone →', 'mxchat'); ?></a></p>
	2660	+ </div>
	2661	+ </div>
1354	2662
1355		- // Clear cache and delete prompt
1356		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
1357		- $wpdb->delete($table_name, array('id' => $id), array('%d'));
	2663	+ <div class="mxchat-database-settings-form">
	2664	+ <?php
	2665	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	2666	+ $use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
	2667	+ ?>
1358	2668
1359		- wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1360		- exit;
1361		-}
1362		-public function mxchat_generate_embedding($text) {
1363		- $options = get_option('mxchat_options');
1364		- $api_key = $options['api_key'] ?? esc_html__('default_api_key', 'mxchat');
	2669	+ <div class="mxchat-toggle-container">
	2670	+ <label class="mxchat-toggle-switch">
	2671	+ <input type="checkbox"
	2672	+ name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"
	2673	+ value="1"
	2674	+ <?php checked($use_pinecone, '1'); ?>>
	2675	+ <span class="mxchat-toggle-slider"></span>
	2676	+ </label>
	2677	+ <span class="mxchat-toggle-label">
	2678	+ <?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?>
	2679	+ </span>
	2680	+ </div>
1365	2681
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		- ));
	2682	+ <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
1376	2683
1377		- if (is_wp_error($response)) {
1378		- return null;
1379		- }
	2684	+ <?php if ($use_pinecone) : ?>
	2685	+ <div class="mxchat-knowledge-warning success">
	2686	+ <p><span class="dashicons dashicons-yes-alt"></span>
	2687	+ <?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?>
	2688	+ </p>
	2689	+ </div>
	2690	+ <?php endif; ?>
1380	2691
1381		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
1382		- return $response_data['data'][0]['embedding'] ?? null;
1383		- }
1384		-public function mxchat_delete_chat_history() {
1385		- if (!current_user_can('manage_options')) {
1386		- echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
1387		- wp_die();
1388		- }
	2692	+ <div class="mxchat-form-group">
	2693	+ <label for="mxchat_pinecone_api_key">
	2694	+ <?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="required">*</span>
	2695	+ </label>
	2696	+ <input type="password"
	2697	+ id="mxchat_pinecone_api_key"
	2698	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]"
	2699	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
	2700	+ class="regular-text"
	2701	+ placeholder="pcsk_..." />
	2702	+ <p class="description">
	2703	+ <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
	2704	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
	2705	+ </p>
	2706	+ </div>
1389	2707
1390		- check_ajax_referer('mxchat_delete_chat_history', 'security');
	2708	+ <div class="mxchat-form-group">
	2709	+ <label for="mxchat_pinecone_environment">
	2710	+ <?php esc_html_e('Region', 'mxchat'); ?>
	2711	+ </label>
	2712	+ <input type="text"
	2713	+ id="mxchat_pinecone_environment"
	2714	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
	2715	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>"
	2716	+ placeholder="e.g., gcp-starter"
	2717	+ class="regular-text" />
	2718	+ <p class="description">
	2719	+ <?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp, us-east-1-aws)', 'mxchat'); ?>
	2720	+ </p>
	2721	+ </div>
1391	2722
1392		- global $wpdb;
1393		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	2723	+ <div class="mxchat-form-group">
	2724	+ <label for="mxchat_pinecone_index">
	2725	+ <?php esc_html_e('Index Name', 'mxchat'); ?> <span class="required">*</span>
	2726	+ </label>
	2727	+ <input type="text"
	2728	+ id="mxchat_pinecone_index"
	2729	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_index]"
	2730	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>"
	2731	+ placeholder="e.g., my-wordpress-vectors"
	2732	+ class="regular-text" />
	2733	+ <p class="description">
	2734	+ <?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?>
	2735	+ </p>
	2736	+ </div>
1394	2737
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);
	2738	+ <div class="mxchat-form-group">
	2739	+ <label for="mxchat_pinecone_host">
	2740	+ <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
	2741	+ </label>
	2742	+ <input type="text"
	2743	+ id="mxchat_pinecone_host"
	2744	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
	2745	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>"
	2746	+ placeholder="e.g., my-index-xyz123.svc.pinecone.io"
	2747	+ class="regular-text" />
	2748	+ <p class="description">
	2749	+ <?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in your index details.', 'mxchat'); ?>
	2750	+ </p>
	2751	+ </div>
1398	2752
1399		- // Clear relevant cache before deletion
1400		- $cache_key = 'chat_session_' . $session_id_sanitized;
1401		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
	2753	+ <div class="mxchat-setup-steps">
	2754	+ <h3><?php esc_html_e('Setup Instructions', 'mxchat'); ?></h3>
	2755	+ <div class="mxchat-setup-step">
	2756	+ <span class="step-number">1</span>
	2757	+ <div class="step-content">
	2758	+ <h4><?php esc_html_e('Create Account', 'mxchat'); ?></h4>
	2759	+ <p><?php esc_html_e('Create a free account at', 'mxchat'); ?> <a href="https://www.pinecone.io/" target="_blank">pinecone.io</a></p>
	2760	+ </div>
	2761	+ </div>
	2762	+ <div class="mxchat-setup-step">
	2763	+ <span class="step-number">2</span>
	2764	+ <div class="step-content">
	2765	+ <h4><?php esc_html_e('Create Index', 'mxchat'); ?></h4>
	2766	+ <p><?php esc_html_e('Create a new index with these settings:', 'mxchat'); ?></p>
	2767	+ <ul>
	2768	+ <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>
	2769	+ <li><?php esc_html_e('Metric: Cosine', 'mxchat'); ?></li>
	2770	+ <li><?php esc_html_e('Cloud & Region: Your preferred region', 'mxchat'); ?></li>
	2771	+ </ul>
	2772	+ </div>
	2773	+ </div>
	2774	+ <div class="mxchat-setup-step">
	2775	+ <span class="step-number">3</span>
	2776	+ <div class="step-content">
	2777	+ <h4><?php esc_html_e('Get API Key', 'mxchat'); ?></h4>
	2778	+ <p><?php esc_html_e('Copy your API key from the API Keys section', 'mxchat'); ?></p>
	2779	+ </div>
	2780	+ </div>
	2781	+ <div class="mxchat-setup-step">
	2782	+ <span class="step-number">4</span>
	2783	+ <div class="step-content">
	2784	+ <h4><?php esc_html_e('Get Index Host', 'mxchat'); ?></h4>
	2785	+ <p><?php esc_html_e('Copy your index host URL from the index details', 'mxchat'); ?></p>
	2786	+ </div>
	2787	+ </div>
	2788	+ <div class="mxchat-setup-step">
	2789	+ <span class="step-number">5</span>
	2790	+ <div class="step-content">
	2791	+ <h4><?php esc_html_e('Save Settings', 'mxchat'); ?></h4>
	2792	+ <p><?php esc_html_e('Fill in the form above and save settings', 'mxchat'); ?></p>
	2793	+ </div>
	2794	+ </div>
	2795	+ </div>
1402	2796
1403		- // Perform the deletion
1404		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1405		- }
	2797	+ </div>
1406	2798
1407		- // Optionally, clear a general cache if you have one
1408		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
	2799	+ </div>
	2800	+ </div>
	2801	+ </div>
1409	2802
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		- }
	2803	+ </div>
1414	2804
1415		- wp_die();
1416		- }
	2805	+ </div>
	2806	+ </div>
1417	2807
	2808	+ <!-- Content Selector Modal -->
	2809	+ <div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
	2810	+ <div class="mxchat-kb-modal-content">
	2811	+ <div class="mxchat-kb-modal-header">
	2812	+ <h3>
	2813	+ <?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
	2814	+ <span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
	2815	+ </h3>
	2816	+ <span class="mxchat-kb-modal-close">&times;</span>
	2817	+ </div>
	2818	+ <div class="mxchat-kb-modal-filters">
	2819	+ <div class="mxchat-kb-search-group">
	2820	+ <input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
	2821	+ </div>
1418	2822
1419		-public function mxchat_save_inline_prompt() {
1420		- // Check for nonce security
1421		- check_ajax_referer('mxchat_save_inline_nonce');
	2823	+ <div class="mxchat-kb-filter-group">
	2824	+ <select id="mxchat-kb-content-type-filter">
	2825	+ <option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
	2826	+ <option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
	2827	+ <option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
	2828	+ <?php
	2829	+ // Add other post types dynamically
	2830	+ $post_types = get_post_types(array('public' => true), 'objects');
	2831	+ foreach ($post_types as $post_type) {
	2832	+ // Skip post and page as they're already added
	2833	+ if (!in_array($post_type->name, array('post', 'page'))) {
	2834	+ echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
	2835	+ }
	2836	+ }
	2837	+ ?>
	2838	+ </select>
1422	2839
1423		- // Verify permissions
1424		- if (!current_user_can('manage_options')) {
1425		- wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1426		- return;
1427		- }
	2840	+ <select id="mxchat-kb-content-status-filter">
	2841	+ <option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
	2842	+ <option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
	2843	+ <option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
	2844	+ </select>
1428	2845
1429		- global $wpdb;
1430		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2846	+ <select id="mxchat-kb-processed-filter">
	2847	+ <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
	2848	+ <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
	2849	+ <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
	2850	+ </select>
	2851	+ </div>
	2852	+ </div>
1431	2853
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($_POST['article_url']) : '';
	2854	+ <div class="mxchat-kb-content-selection">
	2855	+ <div class="mxchat-kb-selection-header">
	2856	+ <label>
	2857	+ <input type="checkbox" id="mxchat-kb-select-all">
	2858	+ <?php esc_html_e('Select All', 'mxchat'); ?>
	2859	+ </label>
	2860	+ <span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
	2861	+ </div>
1436	2862
1437		- if ($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);
	2863	+ <div class="mxchat-kb-content-list">
	2864	+ <!-- Content will be loaded here via AJAX -->
	2865	+ <div class="mxchat-kb-loading">
	2866	+ <span class="mxchat-kb-spinner is-active"></span>
	2867	+ <?php esc_html_e('Loading content...', 'mxchat'); ?>
	2868	+ </div>
	2869	+ </div>
1440	2870
1441		- if (is_array($embedding_vector)) {
1442		- // Serialize the embedding vector before storing it
1443		- $embedding_vector_serialized = serialize($embedding_vector);
	2871	+ <div class="mxchat-kb-pagination">
	2872	+ <!-- Pagination will be added here -->
	2873	+ </div>
	2874	+ </div>
1444	2875
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' => $prompt_id),
1454		- array('%s', '%s', '%s'),
1455		- array('%d')
1456		- );
	2876	+ <div class="mxchat-kb-modal-footer">
	2877	+ <button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
	2878	+ <?php esc_html_e('Process Selected Content', 'mxchat'); ?>
	2879	+ <span class="mxchat-kb-selected-count">(0)</span>
	2880	+ </button>
	2881	+ <button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
	2882	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2883	+ </button>
	2884	+ </div>
	2885	+ </div>
	2886	+ </div>
1457	2887
1458		- if ($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		- }
	2888	+<?php
1469	2889	}
1470	2890
1471	2891
1472	2892
1473		-// Add this method to handle post updates
1474		-public function handle_post_update($post_id, $post, $update) {
1475		- // Basic validation checks
1476		- if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE || wp_is_post_revision($post_id)) {
1477		- return;
1478		- }
1479	2893
1480		- // Only process published content
1481		- if (!in_array($post->post_status, array('publish'))) {
1482		- return;
1483		- }
1484	2894
1485		- // Check if sync is enabled for this post type
1486		- $post_type = $post->post_type;
1487		- if (!in_array($post_type, array('post', 'page'))) {
1488		- return;
1489		- }
1490	2895
1491		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1492		- if (get_option($sync_option) != '1') {
1493		- return;
1494		- }
1495		-
1496		- // Prepare content and URL
1497		- $content = wp_strip_all_tags($post->post_content);
1498		- $url = get_permalink($post_id);
1499		-
1500		- // Generate embedding vector
1501		- $embedding_vector = $this->mxchat_generate_embedding($content);
1502		- if (!$embedding_vector) {
1503		- return;
1504		- }
1505		-
1506		- // Check for Pinecone addon and its settings
1507		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1508		- $use_pinecone = false;
1509		-
1510		- if ($pinecone_settings && is_array($pinecone_settings)) {
1511		- // Check if Pinecone is enabled and all required settings are present
1512		- $use_pinecone = (
1513		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1514		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1515		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1516		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1517		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1518		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1519		- );
1520		- }
1521		-
1522		- if ($use_pinecone) {
1523		- // Use Pinecone
1524		- $pinecone_result = $this->store_in_pinecone_main(
1525		- $embedding_vector,
1526		- $content,
1527		- $url,
1528		- $pinecone_settings['mxchat_pinecone_api_key'],
1529		- $pinecone_settings['mxchat_pinecone_environment'],
1530		- $pinecone_settings['mxchat_pinecone_index']
1531		- );
1532		-
1533		- if (!$pinecone_result['success']) {
1534		- //error_log('MXChat: Pinecone sync failed - falling back to WordPress DB');
1535		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1536		- }
1537		- } else {
1538		- // Fallback to WordPress DB storage
1539		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1540		- }
1541		-}
1542		-// Modified storage function to add type field
1543		-private function store_in_pinecone_main($embedding_vector, $content, $url, $api_key, $environment, $index_name, $vector_id = null) {
1544		- $vector_id = $vector_id ?: md5($url);
1545		- $options = get_option('mxchat_pinecone_addon_options');
1546		- $host = $options['mxchat_pinecone_host'] ?? '';
1547		-
1548		- if (empty($host)) {
1549		- return array(
1550		- 'success' => false,
1551		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
1552		- );
1553		- }
1554		-
1555		- // Determine if this is a product URL
1556		- $is_product = (strpos($url, '/product/') !== false || strpos($url, '/shop/') !== false);
1557		-
1558		- $api_endpoint = "https://{$host}/vectors/upsert";
1559		- $request_body = array(
1560		- 'vectors' => array(
1561		- array(
1562		- 'id' => $vector_id,
1563		- 'values' => $embedding_vector,
1564		- 'metadata' => array(
1565		- 'text' => $content,
1566		- 'source_url' => $url,
1567		- 'type' => $is_product ? 'product' : 'content',
1568		- 'last_updated' => time()
1569		- )
1570		- )
1571		- )
1572		- );
1573		-
1574		- $response = wp_remote_post($api_endpoint, array(
1575		- 'headers' => array(
1576		- 'Api-Key' => $api_key,
1577		- 'accept' => 'application/json',
1578		- 'content-type' => 'application/json'
1579		- ),
1580		- 'body' => wp_json_encode($request_body),
1581		- 'timeout' => 30,
1582		- 'data_format' => 'body'
1583		- ));
1584		-
1585		- if (is_wp_error($response)) {
1586		- return array(
1587		- 'success' => false,
1588		- 'message' => $response->get_error_message()
1589		- );
1590		- }
1591		-
1592		- $response_code = wp_remote_retrieve_response_code($response);
1593		- if ($response_code !== 200) {
1594		- $body = wp_remote_retrieve_body($response);
1595		- return array(
1596		- 'success' => false,
1597		- 'message' => sprintf(
1598		- 'Pinecone API error (HTTP %d): %s',
1599		- $response_code,
1600		- $body
1601		- )
1602		- );
1603		- }
1604		-
1605		- return array(
1606		- 'success' => true,
1607		- 'message' => 'Successfully stored in Pinecone'
1608		- );
1609		-}
1610		-// Helper method for WordPress DB storage
1611		-private function store_in_wordpress_db($content, $url, $embedding_vector) {
1612		- global $wpdb;
1613		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1614		-
1615		- $existing_entry = $wpdb->get_row(
1616		- $wpdb->prepare("SELECT id FROM $table_name WHERE source_url = %s", $url)
1617		- );
1618		-
1619		- if ($existing_entry) {
1620		- $wpdb->update(
1621		- $table_name,
1622		- array(
1623		- 'article_content' => $content,
1624		- 'embedding_vector' => serialize($embedding_vector),
1625		- 'timestamp' => current_time('mysql')
1626		- ),
1627		- array('id' => $existing_entry->id),
1628		- array('%s', '%s', '%s')
1629		- );
1630		- } else {
1631		- $wpdb->insert(
1632		- $table_name,
1633		- array(
1634		- 'article_content' => $content,
1635		- 'source_url' => $url,
1636		- 'embedding_vector' => serialize($embedding_vector),
1637		- 'timestamp' => current_time('mysql')
1638		- ),
1639		- array('%s', '%s', '%s', '%s')
1640		- );
1641		- }
1642		-}
1643	2896	/**
1644		- * Handle deletion of posts and pages from both Pinecone and WordPress DB
1645		- *
1646		- * @param int $post_id The ID of the post being deleted
1647		- * @return void
	2897	+ * Get bot-specific Pinecone configuration
	2898	+ * Used in the knowledge retrieval functions
1648	2899	*/
1649		-public function mxchat_handle_post_delete($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($pinecone_settings['mxchat_pinecone_environment'])
	2900	+private function get_bot_pinecone_config($bot_id = 'default') {
	2901	+ //error_log("MXCHAT DEBUG: get_bot_pinecone_config called for bot: " . $bot_id);
	2902	+
	2903	+ // If default bot or multi-bot add-on not active, use default Pinecone config
	2904	+ if ($bot_id === 'default' || !class_exists('MxChat_Multi_Bot_Manager')) {
	2905	+ //error_log("MXCHAT DEBUG: Using default Pinecone config (no multi-bot or bot is 'default')");
	2906	+ $addon_options = get_option('mxchat_pinecone_addon_options', array());
	2907	+ $config = array(
	2908	+ 'use_pinecone' => (isset($addon_options['mxchat_use_pinecone']) && $addon_options['mxchat_use_pinecone'] === '1'),
	2909	+ 'api_key' => $addon_options['mxchat_pinecone_api_key'] ?? '',
	2910	+ 'host' => $addon_options['mxchat_pinecone_host'] ?? '',
	2911	+ 'namespace' => $addon_options['mxchat_pinecone_namespace'] ?? ''
1688	2912	);
	2913	+ //error_log("MXCHAT DEBUG: Default config - use_pinecone: " . ($config['use_pinecone'] ? 'true' : 'false'));
	2914	+ return $config;
1689	2915	}
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		- );
	2916	+
	2917	+ //error_log("MXCHAT DEBUG: Calling filter 'mxchat_get_bot_pinecone_config' for bot: " . $bot_id);
	2918	+
	2919	+ // Hook for multi-bot add-on to provide bot-specific Pinecone config
	2920	+ $bot_pinecone_config = apply_filters('mxchat_get_bot_pinecone_config', array(), $bot_id);
	2921	+
	2922	+ if (!empty($bot_pinecone_config)) {
	2923	+ //error_log("MXCHAT DEBUG: Got bot-specific config from filter");
	2924	+ //error_log(" - use_pinecone: " . (isset($bot_pinecone_config['use_pinecone']) ? ($bot_pinecone_config['use_pinecone'] ? 'true' : 'false') : 'not set'));
	2925	+ //error_log(" - host: " . ($bot_pinecone_config['host'] ?? 'not set'));
	2926	+ //error_log(" - namespace: " . ($bot_pinecone_config['namespace'] ?? 'not set'));
1791	2927	} else {
1792		- set_transient('mxchat_admin_notice_success',
1793		- esc_html__('Content successfully submitted!', 'mxchat'),
1794		- 30
1795		- );
	2928	+ //error_log("MXCHAT DEBUG: Filter returned empty config!");
1796	2929	}
1797		-
1798		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1799		- exit;
	2930	+
	2931	+ return is_array($bot_pinecone_config) ? $bot_pinecone_config : array();
1800	2932	}
1801	2933
1802		-private function is_pdf_url($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) {
	2934	+public function mxchat_delete_chat_history() {
1809	2935	if (!current_user_can('manage_options')) {
1810		- //error_log(esc_html__('Unauthorized PDF processing attempt', 'mxchat'));
1811		- return false;
	2936	+ echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
	2937	+ wp_die();
1812	2938	}
	2939	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
	2940	+ global $wpdb;
	2941	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1813	2942
1814		- $pdf_url = esc_url_raw($pdf_url);
1815		- $upload_dir = wp_upload_dir();
	2943	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	2944	+ $deleted_count = 0;
1816	2945
1817		- if (isset($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		- }
	2946	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	2947	+ $session_id_sanitized = sanitize_text_field($session_id);
1821	2948
1822		- $pdf_filename = sanitize_file_name('mxchat_kb_' . time() . '.pdf');
1823		- $pdf_path = trailingslashit($upload_dir['path']) . $pdf_filename;
	2949	+ // Clear relevant cache before deletion
	2950	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	2951	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
1824	2952
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		- }
	2953	+ // Perform the deletion from the database table
	2954	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1830	2955
1831		- if (!wp_mkdir_p(dirname($pdf_path))) {
1832		- //error_log(sprintf(esc_html__('Failed to create directory for PDF: %s', 'mxchat'), esc_html($pdf_path)));
1833		- return false;
1834		- }
	2956	+ // Delete the corresponding option entry from wp_options table
	2957	+ delete_option("mxchat_history_" . $session_id_sanitized);
1835	2958
1836		- try {
1837		- file_put_contents($pdf_path, $response_body);
	2959	+ // Delete any associated metadata options
	2960	+ delete_option("mxchat_email_" . $session_id_sanitized);
	2961	+ delete_option("mxchat_agent_name_" . $session_id_sanitized);
1838	2962
1839		- if (!file_exists($pdf_path)) {
1840		- throw new Exception(__('Failed to save PDF file', 'mxchat'));
	2963	+ $deleted_count++;
1841	2964	}
1842	2965
1843		- $parser = new \Smalot\PdfParser\Parser();
1844		- $pdf = $parser->parseFile($pdf_path);
1845		- $total_pages = absint(count($pdf->getPages()));
	2966	+ // Optionally, clear a general cache if you have one
	2967	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
1846	2968
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		- );
	2969	+ echo wp_json_encode([
	2970	+ 'success' => sprintf(
	2971	+ esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
	2972	+ $deleted_count
	2973	+ )
	2974	+ ]);
2122	2975	} else {
2123		- set_transient('mxchat_admin_notice_error',
2124		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
2125		- 30
2126		- );
	2976	+ echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
2127	2977	}
2128	2978
2129		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2130		- exit;
	2979	+ wp_die();
2131	2980	}
2132		-private function handle_sitemap_for_knowledge_base($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)) {
	2981	+public function display_admin_notices() {
	2982	+ // Check if we're on a MXChat admin page
	2983	+ $screen = get_current_screen();
	2984	+ if (!$screen || strpos($screen->base, 'mxchat') === false) {
2195	2985	return;
2196	2986	}
2197	2987
2198		- try {
2199		- $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
2200		- $status = get_transient($status_key);
	2988	+ //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
2201	2989
2202		- if (!$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		- }
	2990	+ // Check for error notices
	2991	+ $error_notice = get_transient('mxchat_admin_notice_error');
	2992	+ if ($error_notice) {
	2993	+ //error_log('Found error transient: ' . $error_notice);
	2994	+ echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
	2995	+ delete_transient('mxchat_admin_notice_error');
	2996	+ //error_log('Displayed and deleted error transient');
2434	2997	} else {
2435		- // Use WordPress DB storage
2436		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
	2998	+ //error_log('No error transient found');
2437	2999	}
2438		-}
2439	3000
2440		-public function mxchat_handle_product_delete($post_id) {
2441		- if (get_post_type($post_id) !== 'product') {
2442		- return;
	3001	+ // Check for success notices
	3002	+ $success_notice = get_transient('mxchat_admin_notice_success');
	3003	+ if ($success_notice) {
	3004	+ //error_log('Found success transient: ' . $success_notice);
	3005	+ echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
	3006	+ delete_transient('mxchat_admin_notice_success');
	3007	+ //error_log('Displayed and deleted success transient');
2443	3008	}
2444	3009
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		- );
	3010	+ // Check for info notices
	3011	+ $info_notice = get_transient('mxchat_admin_notice_info');
	3012	+ if ($info_notice) {
	3013	+ //error_log('Found info transient: ' . $info_notice);
	3014	+ echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
	3015	+ delete_transient('mxchat_admin_notice_info');
	3016	+ //error_log('Displayed and deleted info transient');
2460	3017	}
2461	3018
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	3019	}
2476	3020
2477	3021
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	3022	public function mxchat_create_activation_page() {
2572	3023	$license_status = get_option('mxchat_license_status', 'inactive');
2573	3024	$license_error = get_option('mxchat_license_error', '');
	3025	+ $current_domain = parse_url(home_url(), PHP_URL_HOST);
	3026	+
	3027	+ $license_management_url = 'https://mxchat.ai/my-account/orders/';
	3028	+
	3029	+ // Check if this activation has been linked to a domain
	3030	+ $is_domain_linked = $this->is_current_activation_linked($current_domain);
2574	3031	?>
2575	3032	<div class="wrap mxchat-admin-activation">
2576	3033	<div class="mxchat-pro-hero">
2577	3034	<h1 class="pro-title">
2578		- <span class="pro-gradient-text">Activate</span> MxChat Pro
	3035	+ <span class="pro-gradient-text">Manage</span> MxChat Pro
2579	3036	</h1>
2580	3037	<p class="pro-subtitle">
2581		- <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	3038	+ <?php if ($license_status === 'active'): ?>
	3039	+ <?php esc_html_e('Your pro license is active. Manage your activation below.', 'mxchat'); ?>
	3040	+ <?php else: ?>
	3041	+ <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	3042	+ <?php endif; ?>
2582	3043	</p>
2583	3044	</div>
2584	3045
2585	3046	<?php if ($license_status === 'inactive' && !empty($license_error)): ?>
		@@ -2587,8 +3048,25 @@
2587	3048	<p><?php echo esc_html($license_error); ?></p>
2588	3049	</div>
2589	3050	<?php endif; ?>
2590	3051
	3052	+ <!-- Domain Linking Notice for Existing Users -->
	3053	+ <?php if ($license_status === 'active' && !$is_domain_linked): ?>
	3054	+ <div class="notice notice-info">
	3055	+ <p>
	3056	+ <strong><?php esc_html_e('New Feature: Domain Tracking', 'mxchat'); ?></strong><br>
	3057	+ <?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'); ?>
	3058	+ </p>
	3059	+ <p>
	3060	+ <button type="button" id="link-domain-button" class="button button-secondary">
	3061	+ <?php esc_html_e('Link This Domain', 'mxchat'); ?>
	3062	+ </button>
	3063	+ <span id="domain-link-status" style="margin-left: 10px;"></span>
	3064	+ </p>
	3065	+ </div>
	3066	+ <?php endif; ?>
	3067	+
	3068	+ <!-- Activation Form -->
2591	3069	<form id="mxchat-activation-form" class="mxchat-pro-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
2592	3070	<div class="mxchat-pro-form-container">
2593	3071	<table class="form-table">
2594	3072	<tr valign="top">
		@@ -2603,8 +3081,12 @@
2603	3081	<input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text mxchat-pro-input" required />
2604	3082	</td>
2605	3083	</tr>
2606	3084	</table>
	3085	+
	3086	+ <!-- Hidden field for domain -->
	3087	+ <input type="hidden" id="mxchat_domain" name="domain" value="<?php echo esc_attr($current_domain); ?>" />
	3088	+
2607	3089	<?php if ($license_status !== 'active'): ?>
2608	3090	<div class="mxchat-pro-button-container">
2609	3091	<button type="submit" id="activate_license_button" class="button button-primary mxchat-pro-button"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
2610	3092	<div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
		@@ -2611,8 +3093,9 @@
2611	3093	</div>
2612	3094	<?php endif; ?>
2613	3095	</div>
2614	3096	</form>
	3097	+
2615	3098	<!-- License Status Display -->
2616	3099	<div class="mxchat-pro-status">
2617	3100	<h3><?php esc_html_e('License Status:', 'mxchat'); ?>
2618	3101	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
		@@ -2618,15 +3101,91 @@
2618	3101	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
2619	3102	<?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
2620	3103	</span>
2621	3104	</h3>
	3105	+
	3106	+ <?php if ($license_status === 'active'): ?>
	3107	+ <div class="mxchat-license-details">
	3108	+ <p><strong><?php esc_html_e('Domain:', 'mxchat'); ?></strong> <?php echo esc_html($current_domain); ?>
	3109	+ <?php if ($is_domain_linked): ?>
	3110	+ <span style="color: green; margin-left: 10px;">✓ <?php esc_html_e('Linked', 'mxchat'); ?></span>
	3111	+ <?php else: ?>
	3112	+ <span style="color: orange; margin-left: 10px;">⚠ <?php esc_html_e('Not Linked', 'mxchat'); ?></span>
	3113	+ <?php endif; ?>
	3114	+ </p>
	3115	+ <p><strong><?php esc_html_e('Email:', 'mxchat'); ?></strong> <?php echo esc_html(get_option('mxchat_pro_email')); ?></p>
	3116	+ <p><strong><?php esc_html_e('License Key:', 'mxchat'); ?></strong>
	3117	+ <code style="background: #f1f1f1; padding: 2px 6px; border-radius: 3px;">
	3118	+ <?php echo esc_html(get_option('mxchat_activation_key')); ?>
	3119	+ </code>
	3120	+ </p>
	3121	+ <p>
	3122	+ <small>
	3123	+ <?php esc_html_e('Manage all your licenses and domains on', 'mxchat'); ?>
	3124	+ <a href="<?php echo esc_url($license_management_url); ?>" target="_blank">
	3125	+ <?php esc_html_e('your account dashboard', 'mxchat'); ?>
	3126	+ </a>
	3127	+ </small>
	3128	+ </p>
	3129	+
	3130	+ <!-- Deactivation Section -->
	3131	+ <div class="mxchat-deactivation-section" style="margin-top: 20px; padding: 15px; background: #fff3cd; border-left: 4px solid #ffc107; border-radius: 4px;">
	3132	+ <h4 style="margin-top: 0; color: #856404;">
	3133	+ <?php esc_html_e('License Management', 'mxchat'); ?>
	3134	+ </h4>
	3135	+ <p style="margin-bottom: 15px; color: #856404;">
	3136	+ <?php esc_html_e('Need to move this license to another site? Deactivate it here first, then activate it on your new site.', 'mxchat'); ?>
	3137	+ </p>
	3138	+ <button type="button" id="deactivate-license-button" class="button button-secondary" style="background: #dc3545; color: white; border-color: #dc3545;">
	3139	+ 🔓 <?php esc_html_e('Deactivate License', 'mxchat'); ?>
	3140	+ </button>
	3141	+ <span id="deactivate-status" style="margin-left: 10px;"></span>
	3142	+ </div>
	3143	+ </div>
	3144	+ <?php endif; ?>
2622	3145	</div>
2623	3146
	3147	+ <!-- Hidden fields for JavaScript -->
	3148	+ <input type="hidden" id="mxchat-ajax-url" value="<?php echo admin_url('admin-ajax.php'); ?>" />
	3149	+ <input type="hidden" id="mxchat-nonce" value="<?php echo wp_create_nonce('mxchat_activate_license_nonce'); ?>" />
	3150	+ <input type="hidden" id="mxchat-api-url" value="https://mxchat.ai" />
2624	3151	</div>
2625	3152	<?php
2626	3153	}
2627	3154
2628		-public function mxchat_intents_page_html() {
	3155	+/**
	3156	+ * Check if current activation is linked to a domain
	3157	+ * This checks YOUR website's database, not the user's local database
	3158	+ */
	3159	+private function is_current_activation_linked($domain) {
	3160	+ $license_key = get_option('mxchat_activation_key');
	3161	+ $email = get_option('mxchat_pro_email');
	3162	+
	3163	+ if (empty($license_key) || empty($email)) {
	3164	+ return false;
	3165	+ }
	3166	+
	3167	+ // Check with YOUR website's API
	3168	+ $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
	3169	+ 'body' => array(
	3170	+ 'license_key' => $license_key,
	3171	+ 'email' => $email,
	3172	+ 'domain' => $domain
	3173	+ ),
	3174	+ 'timeout' => 10,
	3175	+ 'sslverify' => false
	3176	+ ));
	3177	+
	3178	+ if (is_wp_error($response)) {
	3179	+ return false;
	3180	+ }
	3181	+
	3182	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	3183	+ return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
	3184	+}
	3185	+
	3186	+
	3187	+public function mxchat_actions_page_html() {
2629	3188	if (!current_user_can('manage_options')) {
2630	3189	return;
2631	3190	}
2632	3191
		@@ -2639,9 +3198,9 @@
2639	3198
2640	3199	// Success message
2641	3200	if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2642	3201	echo '<div class="notice notice-success is-dismissible"><p>' .
2643		- esc_html__('Intent updated successfully.', 'mxchat') .
	3202	+ esc_html__('Action updated successfully.', 'mxchat') .
2644	3203	'</p></div>';
2645	3204	}
2646	3205
2647	3206	// Filtering logic
		@@ -2662,10 +3221,10 @@
2662	3221	// Pagination
2663	3222	$total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2664	3223	$total_pages = ceil($total_intents / $per_page);
2665	3224
2666		- // Get intents
2667		- $intents = $wpdb->get_results($wpdb->prepare(
	3225	+ // Get intents (now called actions)
	3226	+ $actions = $wpdb->get_results($wpdb->prepare(
2668	3227	"SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2669	3228	$per_page, $offset
2670	3229	));
2671	3230
		@@ -2676,605 +3235,1089 @@
2676	3235	<div class="wrap mxchat-wrapper">
2677	3236	<!-- Hero Section -->
2678	3237	<div class="mxchat-hero">
2679	3238	<h1 class="mxchat-main-title">
2680		- <span class="mxchat-gradient-text">Intent</span> Manager
	3239	+ <span class="mxchat-gradient-text">Actions</span> Manager
2681	3240	</h1>
2682	3241	<p class="mxchat-hero-subtitle">
2683		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	3242	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2684	3243	</p>
2685	3244	</div>
2686	3245
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'); ?>">
	3246	+ <!-- Actions Header with Search and Filter -->
	3247	+ <div class="mxchat-actions-header">
	3248	+ <div class="mxchat-actions-filters">
	3249	+ <form method="get" class="mxchat-search-form">
	3250	+ <input type="hidden" name="page" value="mxchat-actions">
	3251	+ <div class="mxchat-search-group">
	3252	+ <span class="dashicons dashicons-search"></span>
	3253	+ <input type="text" name="s" class="mxchat-search-input"
	3254	+ placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
	3255	+ value="<?php echo esc_attr($search_term); ?>">
2716	3256	</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'); ?>
	3257	+ <select name="callback_filter" class="mxchat-action-filter">
	3258	+ <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
	3259	+ <?php foreach ($available_callbacks as $function => $callback_data) :
	3260	+ $label = $callback_data['label']; ?>
	3261	+ <option value="<?php echo esc_attr($function); ?>"
	3262	+ <?php selected($callback_filter, $function); ?>>
	3263	+ <?php echo esc_html($label); ?>
2735	3264	</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 . $label_suffix); ?>
2749		- </option>
2750		- <?php
2751		- endforeach;
2752		- echo '</optgroup>';
2753		- endforeach;
2754		- ?>
2755		- </select>
2756		- </div>
2757		-
2758		- <button type="submit" class="mxchat-button-primary">
2759		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
	3265	+ <?php endforeach; ?>
	3266	+ </select>
	3267	+ <button type="submit" class="mxchat-button-secondary">
	3268	+ <?php esc_html_e('Filter', 'mxchat'); ?>
2760	3269	</button>
2761	3270	</form>
2762	3271	</div>
	3272	+ <div class="mxchat-actions-controls">
	3273	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	3274	+ <span class="dashicons dashicons-plus-alt"></span>
	3275	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	3276	+ </button>
	3277	+ </div>
	3278	+ </div>
2763	3279
2764		- <!-- Manage Intents Card -->
2765		- <div class="mxchat-card">
2766		- <div class="mxchat-card-header">
2767		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2768		- <div class="mxchat-header-actions">
2769		- <form method="get" class="mxchat-search-form">
2770		- <input type="hidden" name="page" value="mxchat-intents">
2771		- <div class="mxchat-search-group">
2772		- <span class="dashicons dashicons-search"></span>
2773		- <input type="text" name="s"
2774		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2775		- value="<?php echo esc_attr($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>
	3280	+ <!-- Actions Grid Layout - All actions in a single grid -->
	3281	+ <div class="mxchat-actions-grid">
	3282	+ <div class="mxchat-cards-container">
	3283	+ <?php if (!empty($actions)) : ?>
	3284	+ <?php foreach ($actions as $action) :
	3285	+ $callback_function = $action->callback_function;
	3286	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	3287	+ ? $available_callbacks[$callback_function]['label']
	3288	+ : $callback_function;
	3289	+ $threshold_value = isset($action->similarity_threshold)
	3290	+ ? round($action->similarity_threshold * 100)
	3291	+ : 85;
	3292	+
	3293	+ // Check if this is a form action
	3294	+ $is_form_action = strpos($action->intent_label, 'Form ') === 0;
	3295	+
	3296	+ // Get action status (enabled/disabled) - default to true if column doesn't exist
	3297	+ $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
	3298	+
	3299	+ // Get enabled bots for display
	3300	+ $enabled_bots = [];
	3301	+ if (isset($action->enabled_bots) && !empty($action->enabled_bots)) {
	3302	+ $enabled_bots = json_decode($action->enabled_bots, true);
	3303	+ if (!is_array($enabled_bots)) {
	3304	+ $enabled_bots = ['default'];
	3305	+ }
	3306	+ } else {
	3307	+ $enabled_bots = ['default']; // Backward compatibility
	3308	+ }
	3309	+ ?>
	3310	+ <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
	3311	+ <div class="mxchat-card-header">
	3312	+ <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
	3313	+ <div class="mxchat-card-toggle">
	3314	+ <label class="mxchat-switch">
	3315	+ <input type="checkbox" class="mxchat-action-toggle"
	3316	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3317	+ <?php checked($is_enabled); ?>>
	3318	+ <span class="mxchat-slider round"></span>
	3319	+ </label>
	3320	+ </div>
2791	3321	</div>
2792		- </form>
2793		- </div>
2794		- </div>
2795	3322
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;
	3323	+ <div class="mxchat-card-body">
	3324	+ <div class="mxchat-card-description">
	3325	+ <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
	3326	+ <?php echo esc_html($callback_label); ?>
	3327	+ </div>
	3328	+
	3329	+ <div class="mxchat-card-phrases">
	3330	+ <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
	3331	+ <div class="mxchat-phrases-preview">
	3332	+ <?php
	3333	+ // Check if the helper function exists, otherwise use a simple substring
	3334	+ if (method_exists($this, 'get_trimmed_phrases')) {
	3335	+ echo esc_html($this->get_trimmed_phrases($action->phrases));
	3336	+ } else {
	3337	+ echo esc_html(strlen($action->phrases) > 100 ?
	3338	+ substr($action->phrases, 0, 97) . '...' :
	3339	+ $action->phrases);
	3340	+ }
2820	3341	?>
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>';
	3342	+ </div>
	3343	+ </div>
	3344	+
	3345	+ <div class="mxchat-threshold-control">
	3346	+ <div class="mxchat-threshold-label">
	3347	+ <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
	3348	+ <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
	3349	+ </div>
	3350	+ </div>
	3351	+
	3352	+ <!-- Bot Availability Display (Read-only) -->
	3353	+ <div class="mxchat-card-bots">
	3354	+ <strong><?php esc_html_e('Assigned bots:', 'mxchat'); ?></strong>
	3355	+ <div class="mxchat-bot-badges">
	3356	+ <?php
	3357	+ foreach ($enabled_bots as $bot_id) {
	3358	+ if ($bot_id === 'default') {
	3359	+ echo '<span class="mxchat-bot-badge">' . esc_html__('Default Bot', 'mxchat') . '</span>';
	3360	+ } else {
	3361	+ // Try to get bot name from multi-bot manager
	3362	+ if (class_exists('MxChat_Multi_Bot_Core_Manager')) {
	3363	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	3364	+ $available_bots = $multi_bot_manager->get_available_bots();
	3365	+ $bot_name = isset($available_bots[$bot_id]) ? $available_bots[$bot_id] : $bot_id;
	3366	+ echo '<span class="mxchat-bot-badge">' . esc_html($bot_name) . '</span>';
2841	3367	} else {
2842		- echo esc_html($intent->intent_label);
	3368	+ echo '<span class="mxchat-bot-badge">' . esc_html($bot_id) . '</span>';
2843	3369	}
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=' . $form_id)); ?>"
2907		- class="mxchat-button-secondary">
2908		- <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2909		- </a>
2910		- <?php endif; ?>
2911		- </td>
2912		- </tr>
2913		- <?php endforeach;
2914		- else : ?>
2915		- <tr>
2916		- <td colspan="5" class="mxchat-no-records">
2917		- <?php esc_html_e('No intents found.', 'mxchat'); ?>
2918		- </td>
2919		- </tr>
2920		- <?php endif; ?>
2921		- </tbody>
2922		- </table>
2923		- </div>
	3370	+ }
	3371	+ }
	3372	+ ?>
	3373	+ </div>
	3374	+ </div>
	3375	+ </div>
2924	3376
2925		- <?php if ($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		- ?>
	3377	+ <div class="mxchat-card-footer">
	3378	+ <?php
	3379	+ // Check if it's a form action
	3380	+ $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
	3381	+
	3382	+ // Check if it's a recommendation flow action
	3383	+ $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
	3384	+
	3385	+ if ($is_form_action) {
	3386	+ $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
	3387	+ ?>
	3388	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
	3389	+ class="mxchat-button-primary">
	3390	+ <span class="dashicons dashicons-feedback"></span>
	3391	+ <?php esc_html_e('Edit Form', 'mxchat'); ?>
	3392	+ </a>
	3393	+ <?php } elseif ($is_flow_action) {
	3394	+ ?>
	3395	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
	3396	+ class="mxchat-button-primary">
	3397	+ <span class="dashicons dashicons-list-view"></span>
	3398	+ <?php esc_html_e('Manage Flows', 'mxchat'); ?>
	3399	+ </a>
	3400	+ <?php } else { ?>
	3401	+ <button type="button"
	3402	+ class="mxchat-button-secondary mxchat-edit-button"
	3403	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3404	+ data-phrases="<?php echo esc_attr($action->phrases); ?>"
	3405	+ data-label="<?php echo esc_attr($action->intent_label); ?>"
	3406	+ data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
	3407	+ data-callback-function="<?php echo esc_attr($action->callback_function); ?>"
	3408	+ data-enabled-bots="<?php echo esc_attr(json_encode($enabled_bots)); ?>">
	3409	+ <span class="dashicons dashicons-edit"></span>
	3410	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	3411	+ </button>
	3412	+ <form method="post"
	3413	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	3414	+ class="mxchat-delete-form"
	3415	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
	3416	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	3417	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	3418	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
	3419	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	3420	+ <span class="dashicons dashicons-trash"></span>
	3421	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	3422	+ </button>
	3423	+ </form>
	3424	+ <?php } ?>
	3425	+ </div>
	3426	+ </div>
	3427	+ <?php endforeach; ?>
	3428	+ <?php else : ?>
	3429	+ <!-- If no actions found -->
	3430	+ <div class="mxchat-no-actions">
	3431	+ <div class="mxchat-empty-state">
	3432	+ <span class="dashicons dashicons-format-chat"></span>
	3433	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	3434	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	3435	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	3436	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	3437	+ </button>
	3438	+ </div>
2937	3439	</div>
2938	3440	<?php endif; ?>
2939	3441	</div>
2940	3442	</div>
2941	3443
2942		- <!-- Edit Modal -->
2943		-<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
	3444	+ <?php if ($total_pages > 1) : ?>
	3445	+ <div class="mxchat-pagination">
	3446	+ <?php
	3447	+ echo paginate_links(array(
	3448	+ 'base' => add_query_arg('paged', '%#%'),
	3449	+ 'format' => '',
	3450	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	3451	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	3452	+ 'total' => $total_pages,
	3453	+ 'current' => $page
	3454	+ ));
	3455	+ ?>
	3456	+ </div>
	3457	+ <?php endif; ?>
	3458	+
	3459	+<!-- Add/Edit Action Modal with Step-Based Approach -->
	3460	+<!-- Complete Modal HTML with Defined Groups Variable -->
	3461	+<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
2944	3462	<div class="mxchat-modal-content">
2945	3463	<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	3464
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">
	3465	+ <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	3466	+ <!-- Dynamic nonce field -->
	3467	+ <div id="action-nonce-container">
	3468	+ <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	3469	+ </div>
	3470	+ <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
	3471	+ <input type="hidden" name="intent_id" id="edit_action_id" value="">
	3472	+ <input type="hidden" name="callback_function" id="callback_function" value="">
2955	3473
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>
	3474	+ <!-- Step 1: Action Type Selection -->
	3475	+ <div id="mxchat-action-step-1" class="mxchat-action-step active">
	3476	+ <div class="mxchat-step-indicator">
	3477	+ <div class="mxchat-step-number">1</div>
	3478	+ <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
	3479	+ </div>
	3480	+
	3481	+ <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
	3482	+ <div class="mxchat-action-type-search">
	3483	+ <span class="dashicons dashicons-search"></span>
	3484	+ <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
	3485	+ </div>
	3486	+
	3487	+ <?php
	3488	+ // Get the callbacks - IMPORTANT: Define the $groups variable here
	3489	+ $groups = $this->mxchat_get_available_callbacks(true, true);
	3490	+ ?>
	3491	+
	3492	+ <div class="mxchat-action-type-categories">
	3493	+ <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
	3494	+ <?php
	3495	+ // Get unique categories from the defined groups
	3496	+ foreach ($groups as $group_label => $group_callbacks) :
	3497	+ $category_slug = sanitize_title($group_label);
	3498	+ ?>
	3499	+ <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
	3500	+ <?php endforeach; ?>
	3501	+ </div>
	3502	+
	3503	+ <div class="mxchat-action-types-grid">
	3504	+ <?php
	3505	+ // Generate action cards from available callbacks
	3506	+ foreach ($groups as $group_label => $group_callbacks) :
	3507	+ $category_slug = sanitize_title($group_label);
	3508	+
	3509	+ foreach ($group_callbacks as $function => $data) :
	3510	+ $label = $data['label'];
	3511	+ $pro_only = $data['pro_only'];
	3512	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	3513	+ $description = isset($data['description']) ? $data['description'] : '';
	3514	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	3515	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	3516	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	3517	+
	3518	+ // Determine card status and styling
	3519	+ $card_class = 'mxchat-action-type-card';
	3520	+ $icon_class = 'mxchat-action-type-icon';
	3521	+ $status_badge = '';
	3522	+
	3523	+ if ($pro_only && !$this->is_activated) {
	3524	+ // Pro feature but no Pro license
	3525	+ $icon_class .= ' pro-feature';
	3526	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	3527	+ }
	3528	+
	3529	+ if ($is_addon && !$is_installed) {
	3530	+ // Add-on not installed
	3531	+ $card_class .= ' not-installed';
	3532	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	3533	+ }
	3534	+
	3535	+ // Default description if none provided
	3536	+ if (empty($description)) {
	3537	+ $description = sprintf(
	3538	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	3539	+ $label
	3540	+ );
	3541	+ }
	3542	+ ?>
	3543	+ <div class="<?php echo esc_attr($card_class); ?>"
	3544	+ data-category="<?php echo esc_attr($category_slug); ?>"
	3545	+ data-value="<?php echo esc_attr($function); ?>"
	3546	+ data-label="<?php echo esc_attr($label); ?>"
	3547	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	3548	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	3549	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	3550	+ <div class="<?php echo esc_attr($icon_class); ?>">
	3551	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	3552	+ </div>
	3553	+ <div class="mxchat-action-type-info">
	3554	+ <h4><?php echo esc_html($label); ?></h4>
	3555	+ <p><?php echo esc_html($description); ?></p>
	3556	+ <?php if (!empty($status_badge)) : ?>
	3557	+ <?php echo $status_badge; ?>
	3558	+ <?php endif; ?>
	3559	+
	3560	+ <?php if ($is_addon && !$is_installed) : ?>
	3561	+ <div class="mxchat-addon-info">
	3562	+ <?php echo esc_html(sprintf(
	3563	+ __('Requires %s', 'mxchat'),
	3564	+ $addon_name
	3565	+ )); ?>
	3566	+ </div>
	3567	+ <?php endif; ?>
	3568	+ </div>
	3569	+ </div>
	3570	+ <?php endforeach;
	3571	+ endforeach; ?>
	3572	+ </div>
	3573	+ </div>
	3574	+
	3575	+ <div class="mxchat-modal-actions">
	3576	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3577	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3578	+ </button>
	3579	+ </div>
2965	3580	</div>
2966	3581
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>
	3582	+ <!-- Step 2: Action Configuration -->
	3583	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	3584	+ <div class="mxchat-step-indicator">
	3585	+ <div class="mxchat-step-number">2</div>
	3586	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	3587	+ </div>
	3588	+
	3589	+ <div class="mxchat-selected-action">
	3590	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	3591	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	3592	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	3593	+ </button>
	3594	+ <div class="mxchat-selected-action-info">
	3595	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	3596	+ <span class="dashicons dashicons-admin-generic"></span>
	3597	+ </div>
	3598	+ <div class="mxchat-selected-action-details">
	3599	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	3600	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	3601	+ </div>
	3602	+ </div>
	3603	+ </div>
	3604	+
	3605	+ <div class="mxchat-form-group">
	3606	+ <label for="intent_label">
	3607	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	3608	+ </label>
	3609	+ <input name="intent_label" type="text" id="intent_label" required
	3610	+ class="mxchat-intent-input"
	3611	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	3612	+ </div>
	3613	+
	3614	+ <div class="mxchat-form-group">
	3615	+ <label for="phrases">
	3616	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	3617	+ </label>
	3618	+ <textarea name="phrases" id="action_phrases" rows="5" required
	3619	+ class="mxchat-intent-textarea"
	3620	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	3621	+ </div>
	3622	+
	3623	+ <div class="mxchat-form-group">
	3624	+ <label for="similarity_threshold">
	3625	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	3626	+ <span class="mxchat-threshold-value-display">85%</span>
	3627	+ </label>
	3628	+ <div class="mxchat-slider-group modal-slider">
	3629	+ <input type="range"
	3630	+ name="similarity_threshold"
	3631	+ id="similarity_threshold"
	3632	+ min="10"
	3633	+ max="95"
	3634	+ value="85"
	3635	+ class="mxchat-intent-slider"
	3636	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	3637	+ </div>
	3638	+ <div class="mxchat-threshold-hint">
	3639	+ <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
	3640	+ </div>
	3641	+ </div>
	3642	+
	3643	+ <!-- Bot Selection Section -->
	3644	+ <div class="mxchat-form-group">
	3645	+ <label for="enabled_bots">
	3646	+ <?php esc_html_e('Which bots should we enable this action for?', 'mxchat'); ?>
	3647	+ </label>
	3648	+ <div class="mxchat-bot-selector">
	3649	+ <div class="mxchat-bot-option">
	3650	+ <label class="mxchat-checkbox-label">
	3651	+ <input type="checkbox"
	3652	+ name="enabled_bots[]"
	3653	+ value="default"
	3654	+ id="bot_default"
	3655	+ checked="checked">
	3656	+ <span class="mxchat-checkmark"></span>
	3657	+ <?php esc_html_e('Default Bot', 'mxchat'); ?>
	3658	+ </label>
	3659	+ </div>
	3660	+
	3661	+ <?php if (class_exists('MxChat_Multi_Bot_Core_Manager')) :
	3662	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	3663	+ $available_bots = $multi_bot_manager->get_available_bots();
	3664	+
	3665	+ foreach ($available_bots as $bot_id => $bot_name) :
	3666	+ if ($bot_id === 'default') continue; // Skip default, already shown above
	3667	+ ?>
	3668	+ <div class="mxchat-bot-option">
	3669	+ <label class="mxchat-checkbox-label">
	3670	+ <input type="checkbox"
	3671	+ name="enabled_bots[]"
	3672	+ value="<?php echo esc_attr($bot_id); ?>"
	3673	+ id="bot_<?php echo esc_attr($bot_id); ?>">
	3674	+ <span class="mxchat-checkmark"></span>
	3675	+ <?php echo esc_html($bot_name); ?>
	3676	+ </label>
	3677	+ </div>
	3678	+ <?php
	3679	+ endforeach;
	3680	+ endif; ?>
	3681	+ </div>
	3682	+ </div>
	3683	+
	3684	+ <div class="mxchat-modal-actions">
	3685	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3686	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3687	+ </button>
	3688	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	3689	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	3690	+ </button>
	3691	+ </div>
2974	3692	</div>
2975	3693	</form>
2976	3694	</div>
2977	3695	</div>
2978	3696
2979		- </div><!-- .mxchat-content -->
	3697	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	3698	+ <div class="mxchat-action-loading-spinner"></div>
	3699	+ <div class="mxchat-action-loading-text">
	3700	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	3701	+ </div>
	3702	+</div>
2980	3703	</div><!-- .mxchat-wrapper -->
	3704	+ <?php
	3705	+}
	3706	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	3707	+ if (strlen($phrases) <= $max_length) {
	3708	+ return $phrases;
	3709	+ }
2981	3710
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
	3711	+ $trimmed = substr($phrases, 0, $max_length);
	3712	+ $last_comma = strrpos($trimmed, ',');
	3713	+
	3714	+ if ($last_comma !== false) {
	3715	+ $trimmed = substr($trimmed, 0, $last_comma);
	3716	+ }
	3717	+
	3718	+ return $trimmed . '...';
2989	3719	}
	3720	+public function mxchat_add_enabled_column_to_intents() {
	3721	+ global $wpdb;
	3722	+ $table_name = $wpdb->prefix . 'mxchat_intents';
2990	3723
	3724	+ // Check if the column already exists
	3725	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
2991	3726
	3727	+ if (empty($columns)) {
	3728	+ // Add the column with default value of 1 (enabled)
	3729	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	3730	+ }
	3731	+}
2992	3732
2993		-/**
2994		- * Handle editing of intent phrases
2995		- *
2996		- * @since 1.0.0
2997		- * @return void
2998		- */
2999		-public function handle_edit_intent() {
3000		- // Verify nonce and user capabilities
3001		- if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
3002		- wp_die(esc_html__('Security check failed.', 'mxchat'));
	3733	+public function mxchat_handle_delete_intent() {
	3734	+ if ( ! current_user_can( 'manage_options' ) ) {
	3735	+ wp_die( esc_html__('Unauthorized user', 'mxchat') );
3003	3736	}
3004	3737
	3738	+ check_admin_referer('mxchat_delete_intent_nonce');
	3739	+
	3740	+ if (isset($_POST['intent_id'])) {
	3741	+ global $wpdb;
	3742	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3743	+ $intent_id = intval($_POST['intent_id']);
	3744	+
	3745	+ $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
	3746	+ }
	3747	+
	3748	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	3749	+ exit;
	3750	+}
	3751	+public function mxchat_handle_edit_intent() {
	3752	+ // Security checks (nonce and permissions)
3005	3753	if (!current_user_can('manage_options')) {
3006		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	3754	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
3007	3755	}
	3756	+ check_admin_referer('mxchat_edit_intent');
3008	3757
3009		- // Validate and sanitize input
	3758	+ // Get POST data
3010	3759	$intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
3011		- if (!$intent_id) {
3012		- wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
	3760	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	3761	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	3762	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	3763	+ $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
	3764	+
	3765	+ // Handle enabled_bots
	3766	+ $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
	3767	+ $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
	3768	+
	3769	+ // Ensure default is always included for backward compatibility
	3770	+ if (!in_array('default', $enabled_bots)) {
	3771	+ $enabled_bots[] = 'default';
3013	3772	}
	3773	+
	3774	+ $enabled_bots_json = json_encode($enabled_bots);
3014	3775
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'));
	3776	+ // Validate inputs
	3777	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	3778	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	3779	+ return;
3018	3780	}
3019	3781
3020		- // Process phrases the same way as in intent creation
3021	3782	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3022		-
3023	3783	if (empty($phrases_array)) {
3024		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
	3784	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	3785	+ return;
3025	3786	}
3026	3787
3027		- // Generate embeddings and combine them
	3788	+ // Generate embeddings with improved error handling
3028	3789	$vectors = [];
	3790	+ $failed_phrases = [];
	3791	+
3029	3792	foreach ($phrases_array as $phrase) {
3030	3793	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3031	3794	if (is_array($embedding_vector)) {
3032	3795	$vectors[] = $embedding_vector;
3033	3796	} else {
3034		- wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
	3797	+ $failed_phrases[] = $phrase;
3035	3798	}
3036	3799	}
3037	3800
	3801	+ if (!empty($failed_phrases)) {
	3802	+ $this->handle_embedding_error(
	3803	+ sprintf(
	3804	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	3805	+ implode(', ', $failed_phrases)
	3806	+ )
	3807	+ );
	3808	+ return;
	3809	+ }
	3810	+
3038	3811	if (empty($vectors)) {
3039		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3812	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3813	+ return;
3040	3814	}
3041	3815
3042		- // Create combined vector just like in intent creation
3043	3816	$combined_vector = $this->mxchat_average_vectors($vectors);
3044	3817	$serialized_vector = maybe_serialize($combined_vector);
3045	3818
	3819	+ // Update the database
3046	3820	global $wpdb;
3047	3821	$table_name = $wpdb->prefix . 'mxchat_intents';
3048	3822
3049		- // Update the intent with both new phrases and the combined vector
3050	3823	$result = $wpdb->update(
3051	3824	$table_name,
3052	3825	array(
	3826	+ 'intent_label' => $intent_label,
3053	3827	'phrases' => implode(', ', $phrases_array),
3054		- 'embedding_vector' => $serialized_vector
	3828	+ 'embedding_vector' => $serialized_vector,
	3829	+ 'similarity_threshold' => $similarity_threshold,
	3830	+ 'enabled_bots' => $enabled_bots_json // Include enabled_bots in update
3055	3831	),
3056	3832	array('id' => $intent_id),
3057		- array('%s', '%s'),
3058		- array('%d')
	3833	+ array('%s', '%s', '%s', '%f', '%s'), // Format: string, string, string, float, string
	3834	+ array('%d') // Where format: integer
3059	3835	);
3060	3836
3061	3837	if (false === $result) {
3062		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	3838	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	3839	+ return;
3063	3840	}
3064	3841
3065		- // Redirect back to the intents page with a success message
	3842	+ // Set success message and redirect
	3843	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	3844	+
3066	3845	$redirect_url = add_query_arg(
3067	3846	array(
3068		- 'page' => 'mxchat-intents',
3069		- 'updated' => 'true'
	3847	+ 'page' => 'mxchat-actions'
3070	3848	),
3071	3849	admin_url('admin.php')
3072	3850	);
3073		-
3074	3851	wp_safe_redirect($redirect_url);
3075	3852	exit;
3076	3853	}
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	3854	public function mxchat_handle_add_intent() {
3105		- if ( ! current_user_can( 'manage_options' ) ) {
3106		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
	3855	+ if (!current_user_can('manage_options')) {
	3856	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
3107	3857	}
3108		-
3109	3858	check_admin_referer('mxchat_add_intent_nonce');
3110		-
3111	3859	global $wpdb;
3112	3860	$table_name = $wpdb->prefix . 'mxchat_intents';
3113		-
	3861	+
	3862	+ // Sanitize and get form data
3114	3863	$intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
3115	3864	$phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
3116	3865	$callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
3117		- $default_threshold = 0.85;
3118		-
	3866	+
	3867	+ // Get similarity threshold from form (convert percentage to decimal)
	3868	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	3869	+
	3870	+ // Handle enabled_bots
	3871	+ $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
	3872	+ $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
	3873	+
	3874	+ // Ensure default is always included for backward compatibility with existing actions
	3875	+ if (!in_array('default', $enabled_bots)) {
	3876	+ $enabled_bots[] = 'default';
	3877	+ }
	3878	+
	3879	+ $enabled_bots_json = json_encode($enabled_bots);
	3880	+
	3881	+ // Validate required fields
3119	3882	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') );
	3883	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	3884	+ return;
3121	3885	}
3122		-
	3886	+
	3887	+ // Validate callback function
3123	3888	$available_callbacks = $this->mxchat_get_available_callbacks();
3124		-
3125	3889	if (!array_key_exists($callback_function, $available_callbacks)) {
3126		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	3890	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	3891	+ return;
3127	3892	}
3128		-
	3893	+
	3894	+ // Check Pro requirements
3129	3895	$is_pro_only = $available_callbacks[$callback_function]['pro_only'];
3130	3896	if ($is_pro_only && !$this->is_activated) {
3131		- wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
	3897	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	3898	+ return;
3132	3899	}
3133		-
	3900	+
	3901	+ // Process phrases
3134	3902	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3135		-
3136	3903	if (empty($phrases_array)) {
3137		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
	3904	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	3905	+ return;
3138	3906	}
3139		-
	3907	+
	3908	+ // Generate embeddings with improved error handling
3140	3909	$vectors = [];
	3910	+ $failed_phrases = [];
3141	3911	foreach ($phrases_array as $phrase) {
3142	3912	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3143	3913	if (is_array($embedding_vector)) {
3144	3914	$vectors[] = $embedding_vector;
3145	3915	} else {
3146		- wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
	3916	+ $failed_phrases[] = $phrase;
3147	3917	}
3148	3918	}
	3919	+
	3920	+ // Check for embedding failures
	3921	+ if (!empty($failed_phrases)) {
	3922	+ $this->handle_embedding_error(
	3923	+ sprintf(
	3924	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	3925	+ implode(', ', $failed_phrases)
	3926	+ )
	3927	+ );
	3928	+ return;
	3929	+ }
	3930	+
	3931	+ if (empty($vectors)) {
	3932	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3933	+ return;
	3934	+ }
	3935	+
	3936	+ // Create combined vector and insert into database
	3937	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	3938	+ $serialized_vector = maybe_serialize($combined_vector);
	3939	+
	3940	+ $result = $wpdb->insert($table_name, [
	3941	+ 'intent_label' => $intent_label,
	3942	+ 'phrases' => implode(', ', $phrases_array),
	3943	+ 'embedding_vector' => $serialized_vector,
	3944	+ 'callback_function' => $callback_function,
	3945	+ 'similarity_threshold' => $similarity_threshold,
	3946	+ 'enabled_bots' => $enabled_bots_json // NEW field
	3947	+ ]);
	3948	+
	3949	+ if ($result === false) {
	3950	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	3951	+ return;
	3952	+ }
	3953	+
	3954	+ // Set success message and redirect
	3955	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	3956	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	3957	+ exit;
	3958	+}
3149	3959
3150		- if (!empty($vectors)) {
3151		- $combined_vector = $this->mxchat_average_vectors($vectors);
3152		- $serialized_vector = maybe_serialize($combined_vector);
3153	3960
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' => $default_threshold,
3160		- ]);
3161	3961
3162		- if ($result === false) {
3163		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
	3962	+
	3963	+private function handle_embedding_error($message, $redirect = true) {
	3964	+ // Store the error message in the existing transient
	3965	+ set_transient('mxchat_admin_notice_error', $message, 60);
	3966	+
	3967	+ if ($redirect) {
	3968	+ // Redirect back to the actions page
	3969	+ $redirect_url = add_query_arg(
	3970	+ array(
	3971	+ 'page' => 'mxchat-actions'
	3972	+ ),
	3973	+ admin_url('admin.php')
	3974	+ );
	3975	+ wp_safe_redirect($redirect_url);
	3976	+ exit;
	3977	+ }
	3978	+}
	3979	+
	3980	+
	3981	+/**
	3982	+ * Enhanced get_available_callbacks function with form action exclusion
	3983	+ *
	3984	+ * @param bool $grouped Whether to return callbacks grouped by category
	3985	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	3986	+ * @return array Callbacks data with icons, descriptions and availability status
	3987	+ */
	3988	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	3989	+ // Load WordPress plugin functions if needed
	3990	+ if (!function_exists('get_plugins')) {
	3991	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
	3992	+ }
	3993	+
	3994	+ // Get active plugins
	3995	+ $active_plugins = get_option('active_plugins', array());
	3996	+
	3997	+ // Functions to exclude from the action selector only if Pro is activated
	3998	+ // If user doesn't have Pro, show these so they can see what they're missing
	3999	+ $excluded_when_pro_active_functions = array(
	4000	+ 'mxchat_handle_form_collection' // Forms add-on action
	4001	+ );
	4002	+
	4003	+ // Always excluded functions (regardless of Pro status)
	4004	+ $always_excluded_functions = array();
	4005	+
	4006	+ // Combine exclusion lists based on Pro activation status
	4007	+ $excluded_functions = $always_excluded_functions;
	4008	+ if ($this->is_activated) {
	4009	+ // Only exclude add-on managed functions if Pro is active
	4010	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
	4011	+ }
	4012	+
	4013	+ // Define add-on plugin files and their corresponding action functions
	4014	+ $addon_plugins = array(
	4015	+ 'mxchat-woo/mxchat-woo.php' => array(
	4016	+ 'functions' => array(
	4017	+ 'mxchat_handle_product_recommendations',
	4018	+ 'mxchat_handle_order_history',
	4019	+ 'mxchat_show_product_card',
	4020	+ 'mxchat_add_to_cart',
	4021	+ 'mxchat_checkout_redirect'
	4022	+ ),
	4023	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	4024	+ 'pro_required' => true
	4025	+ ),
	4026	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	4027	+ 'functions' => array('mxchat_perplexity_research'),
	4028	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	4029	+ 'pro_required' => true
	4030	+ ),
	4031	+ 'mxchat-forms/mxchat-forms.php' => array(
	4032	+ 'functions' => array('mxchat_handle_form_collection'),
	4033	+ 'name' => __('Forms Add-on', 'mxchat'),
	4034	+ 'pro_required' => true
	4035	+ ),
	4036	+ // Add other add-ons and their functions here
	4037	+ );
	4038	+
	4039	+ // Get the functions that are provided by active add-ons
	4040	+ $addon_provided_functions = array();
	4041	+ $addon_function_mapping = array(); // Maps functions to their add-on info
	4042	+
	4043	+ // Check which add-ons are active
	4044	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	4045	+ $is_active = in_array($plugin_file, $active_plugins);
	4046	+
	4047	+ // For each function in this addon
	4048	+ foreach ($addon_info['functions'] as $function) {
	4049	+ // Consider a function installed only if:
	4050	+ // 1. The add-on is active AND
	4051	+ // 2. Either it doesn't require Pro OR Pro is activated
	4052	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
	4053	+
	4054	+ // If the add-on is installed, mark this function as provided by an add-on
	4055	+ if ($is_installed) {
	4056	+ $addon_provided_functions[] = $function;
	4057	+ }
	4058	+
	4059	+ // Store addon info for this function regardless of installation status
	4060	+ $addon_function_mapping[$function] = array(
	4061	+ 'addon' => basename(dirname($plugin_file)),
	4062	+ 'addon_name' => $addon_info['name'],
	4063	+ 'pro_required' => $addon_info['pro_required'],
	4064	+ 'is_active' => $is_active,
	4065	+ 'is_installed' => $is_installed
	4066	+ );
3164	4067	}
3165		- } else {
3166		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
3167	4068	}
3168	4069
3169		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3170		- exit;
3171		-}
	4070	+ // Core callbacks - always available in the base plugin
	4071	+ $core_callbacks = array(
	4072	+ 'mxchat_handle_email_capture' => array(
	4073	+ 'label' => __('Loops Email Capture', 'mxchat'),
	4074	+ 'pro_only' => false,
	4075	+ 'group' => __('Customer Engagement', 'mxchat'),
	4076	+ 'icon' => 'email-alt',
	4077	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	4078	+ 'addon' => false, // Not from an add-on
	4079	+ 'installed' => true // Always installed with base plugin
	4080	+ ),
	4081	+ 'mxchat_handle_search_request' => array(
	4082	+ 'label' => __('Brave Web Search', 'mxchat'),
	4083	+ 'pro_only' => false,
	4084	+ 'group' => __('Search Features', 'mxchat'),
	4085	+ 'icon' => 'search',
	4086	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	4087	+ 'addon' => false,
	4088	+ 'installed' => true
	4089	+ ),
	4090	+ 'mxchat_handle_image_search_request' => array(
	4091	+ 'label' => __('Brave Image Search', 'mxchat'),
	4092	+ 'pro_only' => false,
	4093	+ 'group' => __('Search Features', 'mxchat'),
	4094	+ 'icon' => 'format-image',
	4095	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	4096	+ 'addon' => false,
	4097	+ 'installed' => true
	4098	+ ),
	4099	+ // Pro core features - check is_activated property
	4100	+ 'mxchat_generate_image' => array(
	4101	+ 'label' => __('Generate Image', 'mxchat'),
	4102	+ 'pro_only' => false,
	4103	+ 'group' => __('Other Features', 'mxchat'),
	4104	+ 'icon' => 'art',
	4105	+ 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
	4106	+ 'addon' => false,
	4107	+ 'installed' => true
	4108	+ ),
	4109	+ 'mxchat_handle_pdf_discussion' => array(
	4110	+ 'label' => __('Chat with PDF', 'mxchat'),
	4111	+ 'pro_only' => false,
	4112	+ 'group' => __('Other Features', 'mxchat'),
	4113	+ 'icon' => 'media-document',
	4114	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	4115	+ 'addon' => false,
	4116	+ 'installed' => true
	4117	+ ),
	4118	+ 'mxchat_live_agent_handover' => array(
	4119	+ 'label' => __('Slack Live Agent', 'mxchat'),
	4120	+ 'pro_only' => false,
	4121	+ 'group' => __('Customer Engagement', 'mxchat'),
	4122	+ 'icon' => 'admin-users',
	4123	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	4124	+ 'addon' => false,
	4125	+ 'installed' => true
	4126	+ ),
	4127	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	4128	+ 'label' => __('Back to Chatbot', 'mxchat'),
	4129	+ 'pro_only' => false,
	4130	+ 'group' => __('Customer Engagement', 'mxchat'),
	4131	+ 'icon' => 'backup',
	4132	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	4133	+ 'addon' => false,
	4134	+ 'installed' => true
	4135	+ ),
	4136	+ );
3172	4137
	4138	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	4139	+ $addon_callbacks = array(
	4140	+ // WooCommerce Add-on
	4141	+ 'mxchat_handle_product_recommendations' => array(
	4142	+ 'label' => __('Product Recommendations', 'mxchat'),
	4143	+ 'pro_only' => true,
	4144	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4145	+ 'icon' => 'cart',
	4146	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	4147	+ ),
	4148	+ 'mxchat_handle_order_history' => array(
	4149	+ 'label' => __('Order History', 'mxchat'),
	4150	+ 'pro_only' => true,
	4151	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4152	+ 'icon' => 'clipboard',
	4153	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	4154	+ ),
	4155	+ 'mxchat_show_product_card' => array(
	4156	+ 'label' => __('Show Product Card', 'mxchat'),
	4157	+ 'pro_only' => true,
	4158	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4159	+ 'icon' => 'products',
	4160	+ 'description' => __('Display product information in the chat', 'mxchat'),
	4161	+ ),
	4162	+ 'mxchat_add_to_cart' => array(
	4163	+ 'label' => __('Add to Cart', 'mxchat'),
	4164	+ 'pro_only' => true,
	4165	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4166	+ 'icon' => 'plus-alt',
	4167	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	4168	+ ),
	4169	+ 'mxchat_checkout_redirect' => array(
	4170	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	4171	+ 'pro_only' => true,
	4172	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4173	+ 'icon' => 'arrow-right-alt',
	4174	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	4175	+ ),
3173	4176
	4177	+ // Perplexity Add-on
	4178	+ 'mxchat_perplexity_research' => array(
	4179	+ 'label' => __('Perplexity Research', 'mxchat'),
	4180	+ 'pro_only' => true,
	4181	+ 'group' => __('Search Features', 'mxchat'),
	4182	+ 'icon' => 'book-alt',
	4183	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	4184	+ ),
3174	4185
	4186	+ // Forms Add-on (only shown when Pro is not activated)
	4187	+ 'mxchat_handle_form_collection' => array(
	4188	+ 'label' => __('Form Collection', 'mxchat'),
	4189	+ 'pro_only' => true,
	4190	+ 'group' => __('Form Features', 'mxchat'),
	4191	+ 'icon' => 'feedback',
	4192	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	4193	+ ),
	4194	+ );
3175	4195
	4196	+ // Enhance add-on callbacks with installation status and addon info
	4197	+ foreach ($addon_callbacks as $function => $data) {
	4198	+ if (isset($addon_function_mapping[$function])) {
	4199	+ $addon_info = $addon_function_mapping[$function];
3176	4200
	4201	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	4202	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4203	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
3177	4204
3178		-private function mxchat_get_available_callbacks($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		- ];
	4205	+ // Set pro_only based on add-on configuration
	4206	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	4207	+ } else {
	4208	+ $addon_callbacks[$function]['addon'] = 'unknown';
	4209	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	4210	+ $addon_callbacks[$function]['installed'] = false;
	4211	+ }
	4212	+ }
3216	4213
3217		- // Allow other plugins to add their callbacks
3218		- $callbacks = apply_filters('mxchat_available_callbacks', $callbacks);
	4214	+ // Initialize callbacks with core features
	4215	+ $callbacks = $core_callbacks;
3219	4216
3220		- // Return grouped structure if requested
3221		- if ($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		- ];
	4217	+ // Get callbacks from active add-ons
	4218	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
	4219	+
	4220	+ // Add placeholder callbacks only for add-ons that aren't active
	4221	+ if ($include_all) {
	4222	+ foreach ($addon_callbacks as $function => $data) {
	4223	+ // Skip placeholders for functions provided by active add-ons
	4224	+ if (in_array($function, $addon_provided_functions)) {
	4225	+ continue;
	4226	+ }
	4227	+
	4228	+ // Skip excluded functions
	4229	+ if (in_array($function, $excluded_functions)) {
	4230	+ continue;
	4231	+ }
	4232	+
	4233	+ // Add the placeholder
	4234	+ $callbacks[$function] = $data;
3229	4235	}
3230		- return $grouped_callbacks;
3231	4236	}
3232		- return $callbacks;
3233		-}
3234	4237
	4238	+ // Add callbacks from active add-ons (will override placeholders)
	4239	+ foreach ($active_addon_callbacks as $function => $data) {
	4240	+ // Skip excluded functions
	4241	+ if (in_array($function, $excluded_functions)) {
	4242	+ continue;
	4243	+ }
3235	4244
3236		-private function mxchat_average_vectors($vectors) {
3237		- $vector_length = count($vectors[0]);
3238		- $sum_vector = array_fill(0, $vector_length, 0);
	4245	+ // Always include callbacks from add-ons
	4246	+ $callbacks[$function] = $data;
3239	4247
3240		- foreach ($vectors as $vector) {
3241		- for ($i = 0; $i < $vector_length; $i++) {
3242		- $sum_vector[$i] += $vector[$i];
	4248	+ // Ensure they have the proper add-on info
	4249	+ if (isset($addon_function_mapping[$function])) {
	4250	+ $addon_info = $addon_function_mapping[$function];
	4251	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	4252	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4253	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	4254	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
3243	4255	}
3244	4256	}
3245	4257
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] /= $num_vectors;
	4258	+ // Just before returning callbacks, sort them to prioritize free features
	4259	+ if (!$grouped) {
	4260	+ // Create temporary arrays for sorting
	4261	+ $free_callbacks = array();
	4262	+ $pro_callbacks = array();
	4263	+
	4264	+ // Split callbacks into free and pro
	4265	+ foreach ($callbacks as $key => $data) {
	4266	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4267	+ $pro_callbacks[$key] = $data;
	4268	+ } else {
	4269	+ $free_callbacks[$key] = $data;
	4270	+ }
	4271	+ }
	4272	+
	4273	+ // Merge with free callbacks first
	4274	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
3250	4275	}
3251	4276
3252		- return $sum_vector;
3253		-}
	4277	+ // Return grouped structure if requested
	4278	+ if ($grouped) {
	4279	+ $grouped_callbacks = array();
	4280	+ foreach ($callbacks as $key => $data) {
	4281	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
3254	4282
3255		-public function mxchat_handle_delete_intent() {
3256		- if ( ! current_user_can( 'manage_options' ) ) {
3257		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
3258		- }
	4283	+ // Ensure we carry forward all the new fields in grouped mode
	4284	+ $callback_data = array(
	4285	+ 'label' => $data['label'],
	4286	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	4287	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	4288	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	4289	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	4290	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	4291	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	4292	+ );
3259	4293
3260		- check_admin_referer('mxchat_delete_intent_nonce');
	4294	+ $grouped_callbacks[$group_label][$key] = $callback_data;
	4295	+ }
3261	4296
3262		- if (isset($_POST['intent_id'])) {
3263		- global $wpdb;
3264		- $table_name = $wpdb->prefix . 'mxchat_intents';
3265		- $intent_id = intval($_POST['intent_id']);
	4297	+ // Sort within each group to prioritize free features
	4298	+ foreach ($grouped_callbacks as $group => $items) {
	4299	+ $free_items = array();
	4300	+ $pro_items = array();
3266	4301
3267		- $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
	4302	+ foreach ($items as $key => $data) {
	4303	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4304	+ $pro_items[$key] = $data;
	4305	+ } else {
	4306	+ $free_items[$key] = $data;
	4307	+ }
	4308	+ }
	4309	+
	4310	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
	4311	+ }
	4312	+
	4313	+ return $grouped_callbacks;
3268	4314	}
3269	4315
3270		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3271		- exit;
	4316	+ return $callbacks;
3272	4317	}
3273	4318
3274		-
3275	4319	public function mxchat_page_init() {
3276		- // Register settings
3277	4320	register_setting(
3278	4321	'mxchat_option_group',
3279	4322	'mxchat_options',
3280	4323	array($this, 'mxchat_sanitize')
		@@ -3285,10 +4328,10 @@
3285	4328	'mxchat_similarity_threshold',
3286	4329	array(
3287	4330	'type' => 'number',
3288	4331	'sanitize_callback' => function($value) {
3289		- $value = absint($value); // Ensure it's an integer
3290		- return min(max($value, 70), 85); // Enforce range
	4332	+ $value = absint($value);
	4333	+ return min(max($value, 20), 95);
3291	4334	},
3292	4335	'default' => 80,
3293	4336	)
3294	4337	);
		@@ -3300,8 +4343,97 @@
3300	4343	null,
3301	4344	'mxchat-chatbot'
3302	4345	);
3303	4346
	4347	+ // API Keys Settings Section
	4348	+ add_settings_section(
	4349	+ 'mxchat_api_keys_section',
	4350	+ esc_html__('API Keys', 'mxchat'),
	4351	+ array($this, 'mxchat_api_keys_section_callback'),
	4352	+ 'mxchat-api-keys'
	4353	+ );
	4354	+
	4355	+ // OpenAI API Key
	4356	+ add_settings_field(
	4357	+ 'api_key',
	4358	+ esc_html__('OpenAI API Key', 'mxchat'),
	4359	+ array($this, 'api_key_callback'),
	4360	+ 'mxchat-api-keys',
	4361	+ 'mxchat_api_keys_section'
	4362	+ );
	4363	+
	4364	+ // X.AI API Key
	4365	+ add_settings_field(
	4366	+ 'xai_api_key',
	4367	+ esc_html__('X.AI API Key', 'mxchat'),
	4368	+ array($this, 'xai_api_key_callback'),
	4369	+ 'mxchat-api-keys',
	4370	+ 'mxchat_api_keys_section'
	4371	+ );
	4372	+
	4373	+ // Claude API Key
	4374	+ add_settings_field(
	4375	+ 'claude_api_key',
	4376	+ esc_html__('Claude API Key', 'mxchat'),
	4377	+ array($this, 'claude_api_key_callback'),
	4378	+ 'mxchat-api-keys',
	4379	+ 'mxchat_api_keys_section'
	4380	+ );
	4381	+
	4382	+ // DeepSeek API Key
	4383	+ add_settings_field(
	4384	+ 'deepseek_api_key',
	4385	+ esc_html__('DeepSeek API Key', 'mxchat'),
	4386	+ array($this, 'deepseek_api_key_callback'),
	4387	+ 'mxchat-api-keys',
	4388	+ 'mxchat_api_keys_section'
	4389	+ );
	4390	+
	4391	+ // Google Gemini API Key
	4392	+ add_settings_field(
	4393	+ 'gemini_api_key',
	4394	+ esc_html__('Google Gemini API Key', 'mxchat'),
	4395	+ array($this, 'gemini_api_key_callback'),
	4396	+ 'mxchat-api-keys',
	4397	+ 'mxchat_api_keys_section'
	4398	+ );
	4399	+
	4400	+ // Voyage AI API Key
	4401	+ add_settings_field(
	4402	+ 'voyage_api_key',
	4403	+ esc_html__('Voyage AI API Key', 'mxchat'),
	4404	+ array($this, 'voyage_api_key_callback'),
	4405	+ 'mxchat-api-keys',
	4406	+ 'mxchat_api_keys_section'
	4407	+ );
	4408	+
	4409	+ // OpenRouter API Key
	4410	+ add_settings_field(
	4411	+ 'openrouter_api_key',
	4412	+ esc_html__('OpenRouter API Key', 'mxchat'),
	4413	+ array($this, 'openrouter_api_key_callback'),
	4414	+ 'mxchat-api-keys',
	4415	+ 'mxchat_api_keys_section'
	4416	+ );
	4417	+
	4418	+ // Loops API Key
	4419	+ add_settings_field(
	4420	+ 'loops_api_key',
	4421	+ esc_html__('Loops API Key', 'mxchat'),
	4422	+ array($this, 'mxchat_loops_api_key_callback'),
	4423	+ 'mxchat-api-keys',
	4424	+ 'mxchat_api_keys_section'
	4425	+ );
	4426	+
	4427	+ // Brave Search API Key
	4428	+ add_settings_field(
	4429	+ 'brave_api_key',
	4430	+ __('Brave API Key', 'mxchat'),
	4431	+ array($this, 'mxchat_brave_api_key_callback'),
	4432	+ 'mxchat-api-keys',
	4433	+ 'mxchat_api_keys_section'
	4434	+ );
	4435	+
3304	4436	// Similarity Threshold Slider
3305	4437	add_settings_field(
3306	4438	'similarity_threshold', // Field ID
3307	4439	esc_html__('Similarity Threshold', 'mxchat'), // Field title
		@@ -3317,38 +4449,41 @@
3317	4449	'mxchat-chatbot',
3318	4450	'mxchat_chatbot_section'
3319	4451	);
3320	4452
3321		-
3322		- // Existing fields...
3323	4453	add_settings_field(
3324		- 'api_key',
3325		- esc_html__('OpenAI API Key', 'mxchat'),
3326		- array($this, 'api_key_callback'),
	4454	+ 'contextual_awareness_toggle',
	4455	+ esc_html__('Contextual Awareness', 'mxchat'),
	4456	+ array($this, 'mxchat_contextual_awareness_callback'),
3327	4457	'mxchat-chatbot',
3328	4458	'mxchat_chatbot_section'
3329	4459	);
3330	4460
3331	4461	add_settings_field(
3332		- 'xai_api_key',
3333		- esc_html__('X.AI API Key', 'mxchat'),
3334		- array($this, 'xai_api_key_callback'),
	4462	+ 'enable_streaming_toggle',
	4463	+ esc_html__('Enable Streaming', 'mxchat'),
	4464	+ array($this, 'enable_streaming_toggle_callback'),
3335	4465	'mxchat-chatbot',
3336		- 'mxchat_chatbot_section'
	4466	+ 'mxchat_chatbot_section', // Same section as your working toggle
	4467	+ array(
	4468	+ 'class' => 'mxchat-setting-row streaming-setting',
	4469	+ 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
	4470	+ )
3337	4471	);
3338	4472
	4473	+
3339	4474	add_settings_field(
3340		- 'claude_api_key',
3341		- esc_html__('Claude API Key', 'mxchat'),
3342		- array($this, 'claude_api_key_callback'),
	4475	+ 'model',
	4476	+ esc_html__('Chat Model', 'mxchat'),
	4477	+ array($this, 'mxchat_model_callback'),
3343	4478	'mxchat-chatbot',
3344	4479	'mxchat_chatbot_section'
3345	4480	);
3346	4481
3347	4482	add_settings_field(
3348		- 'deepseek_api_key',
3349		- esc_html__('DeepSeek API Key', 'mxchat'),
3350		- array($this, 'deepseek_api_key_callback'),
	4483	+ 'embedding_model',
	4484	+ esc_html__('Embedding Model', 'mxchat'),
	4485	+ array($this, 'embedding_model_callback'),
3351	4486	'mxchat-chatbot',
3352	4487	'mxchat_chatbot_section'
3353	4488	);
3354	4489
		@@ -3359,20 +4494,21 @@
3359	4494	'mxchat-chatbot',
3360	4495	'mxchat_chatbot_section'
3361	4496	);
3362	4497
	4498	+
3363	4499	add_settings_field(
3364		- 'model',
3365		- esc_html__('Model', 'mxchat'),
3366		- array($this, 'mxchat_model_callback'),
	4500	+ 'top_bar_title',
	4501	+ esc_html__('Top Bar Title', 'mxchat'),
	4502	+ array($this, 'mxchat_top_bar_title_callback'),
3367	4503	'mxchat-chatbot',
3368	4504	'mxchat_chatbot_section'
3369	4505	);
3370	4506
3371	4507	add_settings_field(
3372		- 'top_bar_title',
3373		- esc_html__('Top Bar Title', 'mxchat'),
3374		- array($this, 'mxchat_top_bar_title_callback'),
	4508	+ 'ai_agent_text',
	4509	+ esc_html__('AI Agent Text', 'mxchat'),
	4510	+ array($this, 'mxchat_ai_agent_text_callback'),
3375	4511	'mxchat-chatbot',
3376	4512	'mxchat_chatbot_section'
3377	4513	);
3378	4514
		@@ -3400,48 +4536,40 @@
3400	4536	'mxchat_chatbot_section'
3401	4537	);
3402	4538
3403	4539	add_settings_field(
3404		- 'intro_message',
3405		- esc_html__('Introductory Message', 'mxchat'),
3406		- array($this, 'mxchat_intro_message_callback'),
	4540	+ 'enable_name_field',
	4541	+ esc_html__('Require Name Field', 'mxchat'),
	4542	+ array($this, 'enable_name_field_callback'),
3407	4543	'mxchat-chatbot',
3408	4544	'mxchat_chatbot_section'
3409	4545	);
3410	4546
3411	4547	add_settings_field(
3412		- 'input_copy',
3413		- esc_html__('Input Copy', 'mxchat'),
3414		- array($this, 'mxchat_input_copy_callback'),
	4548	+ 'name_field_placeholder',
	4549	+ esc_html__('Name Field Placeholder', 'mxchat'),
	4550	+ array($this, 'name_field_placeholder_callback'),
3415	4551	'mxchat-chatbot',
3416	4552	'mxchat_chatbot_section'
3417	4553	);
3418	4554
3419	4555	add_settings_field(
3420		- 'rate_limit_logged_out',
3421		- __('Rate Limit for Logged-out Users', 'mxchat'),
3422		- array($this, 'mxchat_rate_limit_logged_out_callback'),
	4556	+ 'intro_message',
	4557	+ esc_html__('Introductory Message', 'mxchat'),
	4558	+ array($this, 'mxchat_intro_message_callback'),
3423	4559	'mxchat-chatbot',
3424	4560	'mxchat_chatbot_section'
3425	4561	);
3426	4562
3427	4563	add_settings_field(
3428		- 'rate_limit_roles',
3429		- __('Rate Limits by User Role', 'mxchat'),
3430		- array($this, 'mxchat_rate_limit_roles_callback'),
	4564	+ 'input_copy',
	4565	+ esc_html__('Input Copy', 'mxchat'),
	4566	+ array($this, 'mxchat_input_copy_callback'),
3431	4567	'mxchat-chatbot',
3432	4568	'mxchat_chatbot_section'
3433	4569	);
3434	4570
3435	4571	add_settings_field(
3436		- 'rate_limit_message',
3437		- esc_html__('Rate Limit Message', 'mxchat'),
3438		- array($this, 'mxchat_rate_limit_message_callback'),
3439		- 'mxchat-chatbot',
3440		- 'mxchat_chatbot_section'
3441		- );
3442		-
3443		- add_settings_field(
3444	4572	'pre_chat_message',
3445	4573	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3446	4574	array($this, 'mxchat_pre_chat_message_callback'),
3447	4575	'mxchat-chatbot',
		@@ -3512,8 +4640,16 @@
3512	4640	'mxchat_chatbot_section'
3513	4641	);
3514	4642
3515	4643
	4644	+ add_settings_field(
	4645	+ 'rate_limits',
	4646	+ __('Rate Limits Settings', 'mxchat'),
	4647	+ array($this, 'mxchat_rate_limits_callback'),
	4648	+ 'mxchat-chatbot',
	4649	+ 'mxchat_chatbot_section'
	4650	+ );
	4651	+
3516	4652	// Loops Settings Section
3517	4653	add_settings_section(
3518	4654	'mxchat_loops_section',
3519	4655	esc_html__('Loops Settings', 'mxchat'),
		@@ -3520,18 +4656,10 @@
3520	4656	null,
3521	4657	'mxchat-embed'
3522	4658	);
3523	4659
3524		- // Loops Settings Fields
	4660	+ // Loops Settings Fields (API Key moved to API Keys tab)
3525	4661	add_settings_field(
3526		- 'loops_api_key',
3527		- esc_html__('Loops API Key', 'mxchat'),
3528		- array($this, 'mxchat_loops_api_key_callback'),
3529		- 'mxchat-embed',
3530		- 'mxchat_loops_section'
3531		- );
3532		-
3533		- add_settings_field(
3534	4662	'loops_mailing_list',
3535	4663	esc_html__('Loops Mailing List', 'mxchat'),
3536	4664	array($this, 'mxchat_loops_mailing_list_callback'),
3537	4665	'mxchat-embed',
		@@ -3561,17 +4689,10 @@
3561	4689	array($this, 'mxchat_brave_section_callback'),
3562	4690	'mxchat-embed'
3563	4691	);
3564	4692
	4693	+ // Brave API Key moved to API Keys tab
3565	4694	add_settings_field(
3566		- 'brave_api_key',
3567		- __('Brave API Key', 'mxchat'),
3568		- array($this, 'mxchat_brave_api_key_callback'),
3569		- 'mxchat-embed',
3570		- 'mxchat_brave_section'
3571		- );
3572		-
3573		- add_settings_field(
3574	4695	'brave_image_count',
3575	4696	__('Number of Images to Return', 'mxchat'),
3576	4697	array($this, 'mxchat_brave_image_count_callback'),
3577	4698	'mxchat-embed',
		@@ -3625,9 +4746,27 @@
3625	4746	'mxchat-embed',
3626	4747	'mxchat_pdf_intent_section'
3627	4748	);
3628	4749
	4750	+ // PDF Upload Button Toggle
3629	4751	add_settings_field(
	4752	+ 'show_pdf_upload_button',
	4753	+ __('Show PDF Upload Button', 'mxchat'),
	4754	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	4755	+ 'mxchat-embed',
	4756	+ 'mxchat_pdf_intent_section'
	4757	+ );
	4758	+
	4759	+ // Word Upload Button Toggle
	4760	+ add_settings_field(
	4761	+ 'show_word_upload_button',
	4762	+ __('Show Word Upload Button', 'mxchat'),
	4763	+ array($this, 'mxchat_show_word_upload_button_callback'),
	4764	+ 'mxchat-embed',
	4765	+ 'mxchat_pdf_intent_section'
	4766	+ );
	4767	+
	4768	+ add_settings_field(
3630	4769	'pdf_intent_trigger_text',
3631	4770	__('Intent Trigger Text', 'mxchat'),
3632	4771	array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3633	4772	'mxchat-embed',
		@@ -3692,8 +4831,16 @@
3692	4831	'mxchat_live_agent_section'
3693	4832	);
3694	4833
3695	4834	add_settings_field(
	4835	+ 'live_agent_user_ids',
	4836	+ __('Slack Agent User IDs', 'mxchat'),
	4837	+ array($this, 'mxchat_live_agent_user_ids_callback'),
	4838	+ 'mxchat-embed',
	4839	+ 'mxchat_live_agent_section'
	4840	+ );
	4841	+
	4842	+ add_settings_field(
3696	4843	'live_agent_webhook_url',
3697	4844	__('Slack Webhook URL', 'mxchat'),
3698	4845	array($this, 'mxchat_live_agent_webhook_url_callback'),
3699	4846	'mxchat-embed',
		@@ -3722,9 +4869,9 @@
3722	4869
3723	4870	// General Settings Section
3724	4871	add_settings_section(
3725	4872	'mxchat_general_section',
3726		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	4873	+ esc_html__('YouTube Tutorials', 'mxchat'),
3727	4874	null,
3728	4875	'mxchat-general'
3729	4876	);
3730	4877	}
		@@ -3729,9 +4876,8 @@
3729	4876	);
3730	4877	}
3731	4878
3732	4879	public function mxchat_prompts_page_init() {
3733		- // Register all settings as a single array
3734	4880	register_setting(
3735	4881	'mxchat_prompts_options',
3736	4882	'mxchat_prompts_options',
3737	4883	array(
		@@ -3743,18 +4889,57 @@
3743	4889	'mxchat_use_pinecone' => 0,
3744	4890	'mxchat_pinecone_api_key' => '',
3745	4891	'mxchat_pinecone_environment' => '',
3746	4892	'mxchat_pinecone_index' => '',
3747		- 'mxchat_pinecone_host' => '', // Add this line
	4893	+ 'mxchat_pinecone_host' => '',
3748	4894	),
3749	4895	'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3750	4896	)
3751	4897	);
3752	4898
3753		- // Add settings saved message
3754	4899	add_action('admin_notices', array($this, 'sync_settings_notice'));
3755	4900	}
3756	4901
	4902	+public function mxchat_transcripts_page_init() {
	4903	+ register_setting(
	4904	+ 'mxchat_transcripts_options',
	4905	+ 'mxchat_transcripts_options',
	4906	+ array(
	4907	+ 'type' => 'array',
	4908	+ 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
	4909	+ 'default' => array(
	4910	+ 'mxchat_enable_notifications' => 0,
	4911	+ 'mxchat_notification_email' => get_option('admin_email'),
	4912	+ ),
	4913	+ 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
	4914	+ )
	4915	+ );
	4916	+
	4917	+ add_settings_section(
	4918	+ 'mxchat_transcripts_notification_section',
	4919	+ esc_html__('Chat Notification Settings', 'mxchat'),
	4920	+ array($this, 'mxchat_transcripts_notification_section_callback'),
	4921	+ 'mxchat-transcripts'
	4922	+ );
	4923	+
	4924	+ add_settings_field(
	4925	+ 'mxchat_enable_notifications',
	4926	+ esc_html__('Enable Chat Notifications', 'mxchat'),
	4927	+ array($this, 'mxchat_enable_notifications_callback'),
	4928	+ 'mxchat-transcripts',
	4929	+ 'mxchat_transcripts_notification_section'
	4930	+ );
	4931	+
	4932	+ add_settings_field(
	4933	+ 'mxchat_notification_email',
	4934	+ esc_html__('Notification Email Address', 'mxchat'),
	4935	+ array($this, 'mxchat_notification_email_callback'),
	4936	+ 'mxchat-transcripts',
	4937	+ 'mxchat_transcripts_notification_section'
	4938	+ );
	4939	+}
	4940	+
	4941	+
3757	4942	/**
3758	4943	* Sanitize all prompts options
3759	4944	*
3760	4945	* @param array $input The unsanitized options array
		@@ -3813,9 +4998,8 @@
3813	4998
3814	4999	return $sanitized;
3815	5000	}
3816	5001
3817		-
3818	5002	public function sync_settings_notice() {
3819	5003	// Only show notice on our plugin page
3820	5004	if (!isset($_GET['page']) || $_GET['page'] !== 'mxchat-prompts') {
3821	5005	return;
		@@ -3836,139 +5020,129 @@
3836	5020	public function sanitize_sync_setting($input) {
3837	5021	return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
3838	5022	}
3839	5023
	5024	+public function mxchat_rate_limits_callback() {
	5025	+ $all_options = get_option('mxchat_options', []);
3840	5026
	5027	+ // Define available rate limits
	5028	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
3841	5029
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		- }
	5030	+ // Define available timeframes
	5031	+ $timeframes = array(
	5032	+ 'hourly' => __('Per Hour', 'mxchat'),
	5033	+ 'daily' => __('Per Day', 'mxchat'),
	5034	+ 'weekly' => __('Per Week', 'mxchat'),
	5035	+ 'monthly' => __('Per Month', 'mxchat')
	5036	+ );
3848	5037
3849		- // Verify user capabilities
3850		- if (!current_user_can('manage_options')) {
3851		- wp_send_json_error(esc_html__('Unauthorized access', 'mxchat'));
3852		- return;
3853		- }
	5038	+ // Get all roles plus a "logged_out" pseudo-role
	5039	+ $roles = wp_roles()->get_names();
	5040	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
3854	5041
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($_POST['mxchat_pro_email']) : '';
	5042	+ // Start the wrapper
	5043	+ echo '<div class="pro-feature-wrapper active">';
	5044	+ echo '<div class="mxchat-rate-limits-container">';
3857	5045
3858		- if (empty($license_key) || empty($customer_email)) {
3859		- wp_send_json_error(esc_html__('Email or License Key is missing', 'mxchat'));
3860		- return;
3861		- }
	5046	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	5047	+ 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') .
	5048	+ '</p>';
3862	5049
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' => $product_id
3872		- ),
3873		- 'http://mxchat.ai/'
3874		- )
3875		- );
	5050	+ // Add markdown link documentation
	5051	+ echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
	5052	+ echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
	5053	+ echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
	5054	+ echo '<ul style="margin-left: 20px;">';
	5055	+ echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
	5056	+ echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
	5057	+ echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
	5058	+ echo '</ul>';
	5059	+ echo '</div>';
3876	5060
3877		- if (is_wp_error($response)) {
3878		- wp_send_json_error(esc_html__('Activation failed due to a server error: ', 'mxchat') . $response->get_error_message());
3879		- return;
3880		- }
	5061	+ // Output the controls for each role
	5062	+ foreach ($roles as $role_id => $role_name) {
	5063	+ // Get saved options or defaults
	5064	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	5065	+ $default_timeframe = 'daily';
	5066	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
3881	5067
3882		- $body = wp_remote_retrieve_body($response);
3883		- $data = json_decode($body);
	5068	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	5069	+ ? $all_options['rate_limits'][$role_id]['limit']
	5070	+ : $default_limit;
3884	5071
3885		- if ($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		-}
	5072	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	5073	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	5074	+ : $default_timeframe;
3897	5075
	5076	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	5077	+ ? $all_options['rate_limits'][$role_id]['message']
	5078	+ : $default_message;
3898	5079
3899		-public function mxchat_rate_limit_logged_out_callback() {
3900		- // Load the entire 'mxchat_options' array
3901		- $all_options = get_option('mxchat_options', []);
	5080	+ // Output the row
	5081	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
3902	5082
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'] : $default_rate_limit;
	5083	+ // Role label
	5084	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
3906	5085
3907		- // Define available rate limits
3908		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	5086	+ // Controls section
	5087	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
3909	5088
3910		- // Output the dropdown
3911		- echo '<div class="pro-feature-wrapper active">';
3912		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3913		- foreach ($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		-}
	5089	+ // Rate limit and timeframe controls
	5090	+ echo '<div class="mxchat-rate-limit-controls">';
3920	5091
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		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	5092	+ // Limit dropdown
	5093	+ echo '<div>';
	5094	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
	5095	+ echo '<select
	5096	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	5097	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
	5098	+ class="mxchat-autosave-field">';
	5099	+ foreach ($rate_limits as $limit) {
	5100	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	5101	+ }
	5102	+ echo '</select>';
	5103	+ echo '</div>';
3926	5104
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>';
	5105	+ // Timeframe dropdown
	5106	+ echo '<div>';
	5107	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
3937	5108	echo '<select
3938		- id="role_rate_limits_' . esc_attr($role_id) . '"
3939		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	5109	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	5110	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
3940	5111	class="mxchat-autosave-field">';
3941		- foreach ($rate_limits as $limit) {
3942		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	5112	+ foreach ($timeframes as $value => $label) {
	5113	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
3943	5114	}
3944	5115	echo '</select>';
3945	5116	echo '</div>';
3946		- }
3947	5117
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		-}
	5118	+ echo '</div>'; // End controls
3951	5119
3952		-public function mxchat_rate_limit_message_callback() {
3953		- // Load the entire 'mxchat_options' array
3954		- $all_options = get_option('mxchat_options', []);
	5120	+ // Custom message textarea
	5121	+ echo '<div class="mxchat-rate-limit-message">';
	5122	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	5123	+ echo '<textarea
	5124	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	5125	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	5126	+ class="mxchat-autosave-field"
	5127	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	5128	+ esc_textarea($custom_message) .
	5129	+ '</textarea>';
	5130	+ echo '<p class="description">' .
	5131	+ esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
	5132	+ '</p>';
	5133	+ echo '</div>'; // End message
3955	5134
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'] : $default_message;
	5135	+ echo '</div>'; // End controls wrapper
3959	5136
3960		- // Output the textarea
3961		- echo '<div class="pro-feature-wrapper active">';
3962		- printf(
3963		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
3964		- esc_textarea($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>';
	5137	+ echo '</div>'; // End row
	5138	+ }
	5139	+
	5140	+ echo '</div>'; // End container
	5141	+
	5142	+ echo '</div>'; // End pro-feature-wrapper
3968	5143	}
3969	5144
3970		-
3971	5145	private function mxchat_add_option_field($id, $title, $callback = '') {
3972	5146	add_settings_field(
3973	5147	$id,
3974	5148	__($title, 'mxchat'),
		@@ -3978,94 +5152,105 @@
3978	5152	$id === 'model' ? ['label_for' => 'model'] : []
3979	5153	);
3980	5154	}
3981	5155
	5156	+// API Keys Section Callback
	5157	+public function mxchat_api_keys_section_callback() {
	5158	+ echo '<p>' . esc_html__('Manage all your API keys in one place. Add the API keys for the services you want to use with your chatbot.', 'mxchat') . '</p>';
	5159	+}
	5160	+
	5161	+// OpenAI API Key
3982	5162	public function api_key_callback() {
3983		- // Retrieve from your stored 'api_key' in the mxchat_options array
3984	5163	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
3985	5164
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" />';
	5165	+ echo '<div class="api-key-wrapper">';
	5166	+ echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
3988	5167	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>';
	5168	+ echo '<p class="description">' . esc_html__('Required for OpenAI GPT models and OpenAI embeddings. Get your API key from OpenAI Platform.', 'mxchat') . '</p>';
	5169	+ echo '</div>';
3990	5170	}
	5171	+
	5172	+// X.AI API Key
3991	5173	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	5174	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
3998	5175
3999		- // Render the input field for the X.AI API key
4000		- echo '<div class="' . esc_attr($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		- );
	5176	+ echo '<div class="api-key-wrapper">';
	5177	+ echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
4006	5178	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4007		-
4008		- // If the feature is not activated, show the overlay with a "Pro Only" message
4009		- if (!$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		-
	5179	+ echo '<p class="description">' . esc_html__('Required for X.AI Grok models. Get your API key from X.AI Console.', 'mxchat') . '</p>';
4015	5180	echo '</div>';
4016	5181	}
	5182	+// Claude API Key
4017	5183	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	5184	$claudeApiKey = isset($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		- );
	5185	+
	5186	+ echo '<div class="api-key-wrapper">';
	5187	+ echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
4032	5188	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4033		-
4034		- if (!$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		- }
	5189	+ echo '<p class="description">' . esc_html__('Required for Anthropic Claude models. Get your API key from Anthropic Console.', 'mxchat') . '</p>';
4039	5190	echo '</div>';
4040	5191	}
	5192	+
	5193	+// DeepSeek API Key
4041	5194	public function deepseek_api_key_callback() {
4042		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
4043	5195	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
4044	5196
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" />';
	5197	+ echo '<div class="api-key-wrapper">';
	5198	+ echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4047	5199	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5200	+ echo '<p class="description">' . esc_html__('Required for DeepSeek models. Get your API key from DeepSeek Platform.', 'mxchat') . '</p>';
	5201	+ echo '</div>';
4048	5202	}
4049	5203
	5204	+// Gemini API Key
	5205	+public function gemini_api_key_callback() {
	5206	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
4050	5207
	5208	+ echo '<div class="api-key-wrapper">';
	5209	+ echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
	5210	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5211	+ echo '<p class="description">' . esc_html__('Required for Google Gemini models and embeddings. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
	5212	+ echo '</div>';
	5213	+}
4051	5214
4052	5215
	5216	+// OpenRouter API Key
	5217	+public function openrouter_api_key_callback() {
	5218	+ $openrouterApiKey = isset($this->options['openrouter_api_key']) ? esc_attr($this->options['openrouter_api_key']) : '';
	5219	+ echo '<div class="api-key-wrapper">';
	5220	+ echo '<input type="password" id="openrouter_api_key" name="openrouter_api_key" value="' . $openrouterApiKey . '" class="regular-text" autocomplete="off" />';
	5221	+ echo '<button type="button" id="toggleOpenRouterApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5222	+ echo '<p class="description">' . esc_html__('Required for OpenRouter models. Get your API key from OpenRouter.ai', 'mxchat') . '</p>';
	5223	+ echo '</div>';
	5224	+}
4053	5225
	5226	+// Voyage API Key
	5227	+public function voyage_api_key_callback() {
	5228	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
	5229	+
	5230	+ echo '<div class="api-key-wrapper">';
	5231	+ echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
	5232	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5233	+ echo '<p class="description">' . esc_html__('Required for Voyage AI embedding models. Get your API key from Voyage AI.', 'mxchat') . '</p>';
	5234	+ echo '</div>';
	5235	+}
	5236	+
4054	5237	public function mxchat_loops_api_key_callback() {
4055		- // Support both old and new format
4056	5238	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
4057	5239
	5240	+ // Hidden fields to "trap" autofill
	5241	+ echo '<input type="text" style="display:none" autocomplete="username" />';
	5242	+ echo '<input type="password" style="display:none" autocomplete="current-password" />';
	5243	+
4058	5244	echo '<div class="api-key-wrapper">';
4059	5245	echo sprintf(
4060		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
	5246	+ '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
4061	5247	$loops_api_key
4062	5248	);
4063	5249	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4064	5250	echo '</div>';
4065		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	5251	+ echo '<p class="description">' . esc_html__('Required for Loops email integration. Get your API key from Loops.so', 'mxchat') . '</p>';
4066	5252	}
4067		-
4068	5253	public function mxchat_loops_mailing_list_callback() {
4069	5254	// Add error handling and type checking
4070	5255	$loops_api_key = '';
4071	5256	$selected_list = '';
		@@ -4083,8 +5268,12 @@
4083	5268	if (!empty($loops_api_key)) {
4084	5269	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
4085	5270	if (is_array($lists) && !empty($lists)) {
4086	5271	echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	5272	+
	5273	+ // Add a default "Select a list" option
	5274	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	5275	+
4087	5276	foreach ($lists as $list) {
4088	5277	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
4089	5278	echo sprintf(
4090	5279	'<option value="%s" %s>%s</option>',
		@@ -4094,8 +5283,9 @@
4094	5283	);
4095	5284	}
4096	5285	}
4097	5286	echo '</select>';
	5287	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
4098	5288	} else {
4099	5289	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
4100	5290	}
4101	5291	} else {
		@@ -4106,14 +5296,13 @@
4106	5296	$default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
4107	5297	$triggered_response = isset($this->options['triggered_phrase_response'])
4108	5298	? $this->options['triggered_phrase_response']
4109	5299	: $default_response;
4110		-
4111	5300	echo sprintf(
4112	5301	'<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50">%s</textarea>',
4113	5302	esc_textarea($triggered_response)
4114	5303	);
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>';
	5304	+ 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	5305	}
4117	5306
4118	5307	public function mxchat_email_capture_response_callback() {
4119	5308	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
		@@ -4119,16 +5308,14 @@
4119	5308	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
4120	5309	$email_capture_response = isset($this->options['email_capture_response'])
4121	5310	? $this->options['email_capture_response']
4122	5311	: $default_response;
4123		-
4124	5312	echo sprintf(
4125	5313	'<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50">%s</textarea>',
4126	5314	esc_textarea($email_capture_response)
4127	5315	);
4128		- echo '<p class="description">' . esc_html__('Enter the message to send when a user provides their email.', 'mxchat') . '</p>';
	5316	+ 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	5317	}
4130		-
4131	5318	public function mxchat_pre_chat_message_callback() {
4132	5319	// Load the entire 'mxchat_options' array
4133	5320	$all_options = get_option('mxchat_options', []);
4134	5321
		@@ -4143,49 +5330,151 @@
4143	5330	);
4144	5331	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	5332	}
4146	5333
4147		-
4148		-
4149	5334	// Callback for AI Instructions textarea
4150	5335	public function system_prompt_instructions_callback() {
4151	5336	// Retrieve the current value of the system prompt instructions
4152	5337	$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4153		-
4154	5338	// Render the textarea field
4155	5339	printf(
4156	5340	'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4157	5341	$instructions
4158	5342	);
	5343	+ // Provide a helpful description with sample instructions button
	5344	+ echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	5345	+ echo '<div class="mxchat-instructions-container">';
	5346	+ echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
	5347	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	5348	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	5349	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	5350	+ echo '</svg>';
	5351	+ echo esc_html__('View Sample Instructions', 'mxchat');
	5352	+ echo '</button>';
	5353	+ echo '</div>';
4159	5354
4160		- // Provide a helpful description
4161		- echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	5355	+ // Add modal to WordPress admin footer instead of inline
	5356	+ add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
4162	5357	}
4163	5358
	5359	+// New method to render modal in admin footer
	5360	+public function render_sample_instructions_modal() {
	5361	+ static $modal_rendered = false;
	5362	+ if ($modal_rendered) return; // Prevent duplicate modals
	5363	+ $modal_rendered = true;
4164	5364
	5365	+ echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
	5366	+ echo '<div class="mxchat-instructions-modal-content">';
	5367	+ echo '<div class="mxchat-instructions-modal-header">';
	5368	+ echo '<h3 class="mxchat-instructions-modal-title">';
	5369	+ 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">';
	5370	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	5371	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	5372	+ echo '</svg>';
	5373	+ echo esc_html__('Sample AI Instructions', 'mxchat');
	5374	+ echo '</h3>';
	5375	+ echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
	5376	+ 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">';
	5377	+ echo '<line x1="18" y1="6" x2="6" y2="18"/>';
	5378	+ echo '<line x1="6" y1="6" x2="18" y2="18"/>';
	5379	+ echo '</svg>';
	5380	+ echo '</button>';
	5381	+ echo '</div>';
	5382	+ echo '<div class="mxchat-instructions-modal-body">';
	5383	+ echo '<div class="mxchat-instructions-content">';
	5384	+ 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:
	5385	+
	5386	+# Response Style - CRITICALLY IMPORTANT
	5387	+- MAXIMUM LENGTH: 1-3 short sentences per response
	5388	+- Ultra-concise: Get straight to the answer with no filler
	5389	+- No introductions like "Sure!" or "I\'d be happy to help"
	5390	+- No phrases like "based on my knowledge" or "according to information"
	5391	+- No explanatory text before giving the answer
	5392	+- No summaries or repetition
	5393	+- Hyperlink all URLs
	5394	+- Respond in user\'s language
	5395	+- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	5396	+
	5397	+# Knowledge Base Requirements - PREVENT HALLUCINATIONS
	5398	+- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	5399	+- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	5400	+- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	5401	+- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	5402	+- Better to admit insufficient information than provide inaccurate answers');
	5403	+ echo '</div>';
	5404	+ echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
	5405	+ 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">';
	5406	+ echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
	5407	+ echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
	5408	+ echo '</svg>';
	5409	+ echo esc_html__('Copy Instructions', 'mxchat');
	5410	+ echo '</button>';
	5411	+ echo '</div>';
	5412	+ echo '<div class="mxchat-instructions-modal-footer">';
	5413	+ echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
	5414	+ echo '</div>';
	5415	+ echo '</div>';
	5416	+ echo '</div>';
	5417	+}
	5418	+
	5419	+
4165	5420	public function mxchat_model_callback() {
4166	5421	// Define available models grouped by provider
4167	5422	$models = array(
	5423	+ esc_html__('OpenRouter (100+ Models)', 'mxchat') => array(
	5424	+ 'openrouter' => esc_html__('OpenRouter - Select after entering API key', 'mxchat'),
	5425	+ ),
	5426	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	5427	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	5428	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	5429	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	5430	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	5431	+ ),
	5432	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	5433	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	5434	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	5435	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	5436	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	5437	+ ),
4168	5438	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')
	5439	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	5440	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	5441	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	5442	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
	5443	+ 'grok-2' => esc_html__('Grok 2', 'mxchat'),
	5444	+ 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat'),
	5445	+ 'grok-4-1-fast-reasoning' => esc_html__('Grok 4.1 Fast (Reasoning)', 'mxchat'),
	5446	+ 'grok-4-1-fast-non-reasoning' => esc_html__('Grok 4.1 Fast (Non-Reasoning)', 'mxchat'),
4171	5447	),
4172	5448	esc_html__('DeepSeek Models', 'mxchat') => array(
4173	5449	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4174	5450	),
4175	5451	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'),
	5452	+ 'claude-sonnet-4-5-20250929' => esc_html__('Claude Sonnet 4.5 (Best for Agents & Coding)', 'mxchat'),
	5453	+ 'claude-opus-4-1-20250805' => esc_html__('Claude Opus 4.1 (Exceptional for Complex Tasks)', 'mxchat'),
	5454	+ 'claude-haiku-4-5-20251001' => esc_html__('Claude Haiku 4.5 (Fastest & Most Intelligent)', 'mxchat'),
	5455	+ 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
	5456	+ 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
	5457	+ 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
	5458	+ 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
4178	5459	'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4179		- 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
	5460	+ 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat'),
4180	5461	),
4181	5462	esc_html__('OpenAI Models', 'mxchat') => array(
	5463	+ // GPT-5 family
	5464	+ 'gpt-5.1-2025-11-13' => esc_html__('GPT-5.1 (Flagship for Coding & Agentic Tasks)', 'mxchat'),
	5465	+ 'gpt-5' => esc_html__('GPT-5 (Flagship for Coding, Reasoning & Agents)', 'mxchat'),
	5466	+ 'gpt-5-mini' => esc_html__('GPT-5 Mini (Faster, Cost-Efficient for Precise Prompts)', 'mxchat'),
	5467	+ 'gpt-5-nano' => esc_html__('GPT-5 Nano (Fastest & Cheapest for Summarization/Classification)', 'mxchat'),
	5468	+
	5469	+ // Existing OpenAI models
	5470	+ 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
4182	5471	'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4183	5472	'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4184	5473	'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4185	5474	'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		- )
	5475	+ 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat'),
	5476	+ ),
4188	5477	);
4189	5478
4190	5479	// Retrieve the currently selected model from saved options
4191	5480	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
		@@ -4190,9 +5479,9 @@
4190	5479	// Retrieve the currently selected model from saved options
4191	5480	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4192	5481
4193	5482	// Begin the select dropdown
4194		- echo '<select id="model" name="model">'; // No array notation in name attribute
	5483	+ echo '<select id="model" name="model">';
4195	5484
4196	5485	// Iterate over groups of models
4197	5486	foreach ($models as $group_label => $group_models) {
4198	5487	echo '<optgroup label="' . esc_attr($group_label) . '">';
		@@ -4197,28 +5486,228 @@
4197	5486	foreach ($models as $group_label => $group_models) {
4198	5487	echo '<optgroup label="' . esc_attr($group_label) . '">';
4199	5488
4200	5489	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 . $label_suffix) . '</option>';
	5490	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4207	5491	}
4208	5492
4209	5493	echo '</optgroup>';
4210	5494	}
4211	5495
4212		- // Close the select dropdown
4213	5496	echo '</select>';
4214	5497
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>';
	5498	+ echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
	5499	+
	5500	+ // Add a note for OpenRouter
	5501	+ echo '<p class="description" id="openrouter-model-note" style="display:none; color: #d63638; font-weight: 500;">';
	5502	+ echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle;"></span> ';
	5503	+ echo esc_html__('After entering your OpenRouter API key above, click the button below to load available models.', 'mxchat');
	5504	+ echo '</p>';
	5505	+
	5506	+ // API Key Status Messages (hidden by default, shown by JS based on selected model)
	5507	+ $has_openai_key = !empty($this->options['api_key']);
	5508	+ $has_claude_key = !empty($this->options['claude_api_key']);
	5509	+ $has_xai_key = !empty($this->options['xai_api_key']);
	5510	+ $has_deepseek_key = !empty($this->options['deepseek_api_key']);
	5511	+ $has_gemini_key = !empty($this->options['gemini_api_key']);
	5512	+ $has_openrouter_key = !empty($this->options['openrouter_api_key']);
	5513	+
	5514	+ // OpenAI/GPT models
	5515	+ echo '<p class="mxchat-api-status" data-provider="openai" style="display:none;">';
	5516	+ if ($has_openai_key) {
	5517	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
	5518	+ } else {
	5519	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5520	+ }
	5521	+ echo '</p>';
	5522	+
	5523	+ // Claude models
	5524	+ echo '<p class="mxchat-api-status" data-provider="claude" style="display:none;">';
	5525	+ if ($has_claude_key) {
	5526	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Anthropic (Claude) detected', 'mxchat') . '</span>';
	5527	+ } else {
	5528	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Anthropic (Claude) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5529	+ }
	5530	+ echo '</p>';
	5531	+
	5532	+ // X.AI models
	5533	+ echo '<p class="mxchat-api-status" data-provider="xai" style="display:none;">';
	5534	+ if ($has_xai_key) {
	5535	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for X.AI (Grok) detected', 'mxchat') . '</span>';
	5536	+ } else {
	5537	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for X.AI (Grok) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5538	+ }
	5539	+ echo '</p>';
	5540	+
	5541	+ // DeepSeek models
	5542	+ echo '<p class="mxchat-api-status" data-provider="deepseek" style="display:none;">';
	5543	+ if ($has_deepseek_key) {
	5544	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for DeepSeek detected', 'mxchat') . '</span>';
	5545	+ } else {
	5546	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for DeepSeek detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5547	+ }
	5548	+ echo '</p>';
	5549	+
	5550	+ // Gemini models
	5551	+ echo '<p class="mxchat-api-status" data-provider="gemini" style="display:none;">';
	5552	+ if ($has_gemini_key) {
	5553	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
	5554	+ } else {
	5555	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5556	+ }
	5557	+ echo '</p>';
	5558	+
	5559	+ // OpenRouter models
	5560	+ echo '<p class="mxchat-api-status" data-provider="openrouter" style="display:none;">';
	5561	+ if ($has_openrouter_key) {
	5562	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenRouter detected', 'mxchat') . '</span>';
	5563	+ } else {
	5564	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenRouter detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5565	+ }
	5566	+ echo '</p>';
	5567	+
	5568	+ // ADD THESE HIDDEN FIELDS RIGHT HERE:
	5569	+ $openrouter_model = isset($this->options['openrouter_selected_model']) ? esc_attr($this->options['openrouter_selected_model']) : '';
	5570	+ $openrouter_model_name = isset($this->options['openrouter_selected_model_name']) ? esc_attr($this->options['openrouter_selected_model_name']) : '';
	5571	+
	5572	+ echo '<input type="hidden" id="openrouter_selected_model" name="openrouter_selected_model" value="' . $openrouter_model . '" />';
	5573	+ echo '<input type="hidden" id="openrouter_selected_model_name" name="openrouter_selected_model_name" value="' . $openrouter_model_name . '" />';
4217	5574	}
4218	5575
	5576	+// Update your existing callback method
	5577	+public function enable_streaming_toggle_callback() {
	5578	+ // Get value from options array, default to 'on'
	5579	+ $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
	5580	+ $checked = ($enabled === 'on') ? 'checked' : '';
4219	5581
	5582	+ echo '<label class="toggle-switch">';
	5583	+ echo sprintf(
	5584	+ '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
	5585	+ esc_attr($checked)
	5586	+ );
	5587	+ echo '<span class="slider"></span>';
	5588	+ echo '</label>';
	5589	+ echo '<p class="description">' .
	5590	+ esc_html__('Enable real-time streaming responses for supported models (OpenAI, Claude, DeepSeek, and Grok). When disabled, responses will load all at once.', 'mxchat') .
	5591	+ '</p>';
4220	5592
	5593	+ // Test button with better styling
	5594	+ echo '<div style="margin-top: 15px;">';
	5595	+ echo '<button type="button" id="mxchat-test-streaming-btn" class="button button-secondary">';
	5596	+ echo '<span class="dashicons dashicons-admin-tools" style="vertical-align: middle; margin-right: 5px;"></span>';
	5597	+ echo esc_html__('Test Streaming Compatibility', 'mxchat');
	5598	+ echo '</button>';
	5599	+ echo '<p id="mxchat-test-streaming-result" style="margin-top:10px; font-weight: bold;"></p>';
	5600	+ echo '</div>';
	5601	+}
	5602	+
	5603	+// AJAX handler to fetch OpenRouter models
	5604	+public function fetch_openrouter_models() {
	5605	+ check_ajax_referer('mxchat_fetch_openrouter_models', 'nonce');
	5606	+
	5607	+ $api_key = isset($_POST['api_key']) ? sanitize_text_field($_POST['api_key']) : '';
	5608	+
	5609	+ if (empty($api_key)) {
	5610	+ wp_send_json_error(array('message' => 'API key is required'));
	5611	+ }
	5612	+
	5613	+ $response = wp_remote_get('https://openrouter.ai/api/v1/models', array(
	5614	+ 'headers' => array(
	5615	+ 'Authorization' => 'Bearer ' . $api_key,
	5616	+ 'Content-Type' => 'application/json',
	5617	+ ),
	5618	+ 'timeout' => 15,
	5619	+ ));
	5620	+
	5621	+ if (is_wp_error($response)) {
	5622	+ wp_send_json_error(array('message' => $response->get_error_message()));
	5623	+ }
	5624	+
	5625	+ $body = wp_remote_retrieve_body($response);
	5626	+ $data = json_decode($body, true);
	5627	+
	5628	+ if (isset($data['data']) && is_array($data['data'])) {
	5629	+ // Format the models for the frontend
	5630	+ $models = array_map(function($model) {
	5631	+ return array(
	5632	+ 'id' => $model['id'],
	5633	+ 'name' => $model['name'] ?? $model['id'],
	5634	+ 'description' => $model['description'] ?? '',
	5635	+ 'context_length' => $model['context_length'] ?? 0,
	5636	+ 'pricing' => array(
	5637	+ 'prompt' => $model['pricing']['prompt'] ?? 0,
	5638	+ 'completion' => $model['pricing']['completion'] ?? 0,
	5639	+ ),
	5640	+ );
	5641	+ }, $data['data']);
	5642	+
	5643	+ wp_send_json_success(array('models' => $models));
	5644	+ } else {
	5645	+ wp_send_json_error(array('message' => 'Invalid response from OpenRouter'));
	5646	+ }
	5647	+}
	5648	+
	5649	+// Callback function for embedding model selection
	5650	+public function embedding_model_callback() {
	5651	+ $models = array(
	5652	+ esc_html__('OpenAI Embeddings', 'mxchat') => array(
	5653	+ 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
	5654	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
	5655	+ 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
	5656	+ ),
	5657	+ esc_html__('Voyage AI Embeddings', 'mxchat') => array(
	5658	+ 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	5659	+ ),
	5660	+ esc_html__('Google Gemini Embeddings', 'mxchat') => array(
	5661	+ 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
	5662	+ )
	5663	+ );
	5664	+ $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	5665	+ echo '<select id="embedding_model" name="embedding_model">';
	5666	+ foreach ($models as $group_label => $group_models) {
	5667	+ echo '<optgroup label="' . esc_attr($group_label) . '">';
	5668	+ foreach ($group_models as $model_value => $model_label) {
	5669	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	5670	+ }
	5671	+ echo '</optgroup>';
	5672	+ }
	5673	+ echo '</select>';
	5674	+ echo '<p class="description"><span class="red-warning">IMPORTANT:</span> A vector embedding model is required for MxChat to function. Changing models is not recommended; if you do, you must delete all existing knowledge & intent data and reconfigure them.</p>';
	5675	+
	5676	+ // API Key Status Messages for Embedding Models
	5677	+ $has_openai_key = !empty($this->options['api_key']);
	5678	+ $has_voyage_key = !empty($this->options['voyage_api_key']);
	5679	+ $has_gemini_key = !empty($this->options['gemini_api_key']);
	5680	+
	5681	+ // OpenAI Embeddings
	5682	+ echo '<p class="mxchat-embedding-api-status" data-provider="openai" style="display:none;">';
	5683	+ if ($has_openai_key) {
	5684	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
	5685	+ } else {
	5686	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5687	+ }
	5688	+ echo '</p>';
	5689	+
	5690	+ // Voyage AI Embeddings
	5691	+ echo '<p class="mxchat-embedding-api-status" data-provider="voyage" style="display:none;">';
	5692	+ if ($has_voyage_key) {
	5693	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Voyage AI detected', 'mxchat') . '</span>';
	5694	+ } else {
	5695	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Voyage AI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5696	+ }
	5697	+ echo '</p>';
	5698	+
	5699	+ // Gemini Embeddings
	5700	+ echo '<p class="mxchat-embedding-api-status" data-provider="gemini" style="display:none;">';
	5701	+ if ($has_gemini_key) {
	5702	+ echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
	5703	+ } else {
	5704	+ echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	5705	+ }
	5706	+ echo '</p>';
	5707	+}
	5708	+
	5709	+
4221	5710	public function mxchat_top_bar_title_callback() {
4222	5711	// Retrieve the current value of the top bar title from saved options
4223	5712	$top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4224	5713
		@@ -4227,9 +5716,18 @@
4227	5716
4228	5717	// Add a description
4229	5718	echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4230	5719	}
	5720	+public function mxchat_ai_agent_text_callback() {
	5721	+ // Retrieve the current value of the AI agent text from saved options
	5722	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	5723	+ // Render the input field
	5724	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	5725	+ // Add a description
	5726	+ echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
	5727	+}
4231	5728
	5729	+
4232	5730	public function enable_email_block_callback() {
4233	5731	// Load full plugin options array
4234	5732	$all_options = get_option('mxchat_options', []);
4235	5733
		@@ -4248,10 +5746,8 @@
4248	5746	echo '</label>';
4249	5747	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	5748	}
4251	5749
4252		-
4253		-
4254	5750	public function email_blocker_header_content_callback() {
4255	5751	// Load the entire 'mxchat_options' array
4256	5752	$all_options = get_option('mxchat_options', []);
4257	5753
		@@ -4259,14 +5755,15 @@
4259	5755	$content = isset($all_options['email_blocker_header_content'])
4260	5756	? $all_options['email_blocker_header_content']
4261	5757	: '';
4262	5758
4263		- // Render the textarea
	5759	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4264	5760	echo '<textarea
4265	5761	id="email_blocker_header_content"
4266	5762	name="email_blocker_header_content"
4267	5763	rows="5"
4268	5764	cols="70"
	5765	+ data-setting="email_blocker_header_content"
4269	5766	>' . esc_textarea($content) . '</textarea>';
4270	5767
4271	5768	echo '<p class="description">';
4272	5769	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 +5769,8 @@
4272	5769	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	5770	echo '</p>';
4274	5771	}
4275	5772
4276		-
4277	5773	public function email_blocker_button_text_callback() {
4278	5774	// Load the entire 'mxchat_options' array
4279	5775	$all_options = get_option('mxchat_options', []);
4280	5776
		@@ -4290,28 +5786,55 @@
4290	5786	echo esc_html__('Enter the text you want on the submit button, e.g. "Start Chat".', 'mxchat');
4291	5787	echo '</p>';
4292	5788	}
4293	5789
	5790	+//Enable name field callback
	5791	+public function enable_name_field_callback() {
	5792	+ // Load full plugin options array
	5793	+ $all_options = get_option('mxchat_options', []);
	5794	+ // Get the value, default to 'off'
	5795	+ $enable_name_field = isset($all_options['enable_name_field']) ? $all_options['enable_name_field'] : 'off';
	5796	+ // Check if it's 'on'
	5797	+ $checked = ($enable_name_field === 'on') ? 'checked' : '';
	5798	+ echo '<label class="toggle-switch">';
	5799	+ echo sprintf(
	5800	+ '<input type="checkbox" id="enable_name_field" name="enable_name_field" value="on" %s />',
	5801	+ esc_attr($checked)
	5802	+ );
	5803	+ echo '<span class="slider"></span>';
	5804	+ echo '</label>';
	5805	+ echo '<p class="description">' . esc_html__('Enable this to also require users to enter their name along with their email before chatting.', 'mxchat') . '</p>';
	5806	+}
	5807	+//Name field placeholder callback
	5808	+public function name_field_placeholder_callback() {
	5809	+ $all_options = get_option('mxchat_options', []);
	5810	+ $placeholder = isset($all_options['name_field_placeholder'])
	5811	+ ? $all_options['name_field_placeholder']
	5812	+ : esc_html__('Enter your name', 'mxchat');
4294	5813
	5814	+ echo '<input type="text" id="name_field_placeholder" name="name_field_placeholder" value="' . esc_attr($placeholder) . '" style="width: 300px;" />';
	5815	+ echo '<p class="description">';
	5816	+ echo esc_html__('Placeholder text for the name field.', 'mxchat');
	5817	+ echo '</p>';
	5818	+}
4295	5819
	5820	+
	5821	+
4296	5822	public function mxchat_intro_message_callback() {
4297	5823	// Load the entire 'mxchat_options' array
4298	5824	$all_options = get_option('mxchat_options', []);
4299		-
4300	5825	// Retrieve the saved intro message or use the default
4301	5826	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4302	5827	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4303		-
4304		- // Output the textarea with the saved value
	5828	+ // Output the textarea with the saved value without escaping HTML
4305	5829	?>
4306		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
	5830	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
4307	5831	<p class="description">
4308		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
	5832	+ <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
4309	5833	</p>
4310	5834	<?php
4311	5835	}
4312	5836
4313		-
4314	5837	public function mxchat_input_copy_callback() {
4315	5838	// Load the entire 'mxchat_options' array
4316	5839	$all_options = get_option('mxchat_options', []);
4317	5840
		@@ -4777,8 +6300,23 @@
4777	6300	'</p>';
4778	6301
4779	6302	}
4780	6303
	6304	+public function mxchat_contextual_awareness_callback() {
	6305	+ // Get value from options array, default to 'off'
	6306	+ $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
	6307	+ $checked = ($contextual_awareness === 'on') ? 'checked' : '';
	6308	+ echo '<label class="toggle-switch">';
	6309	+ echo sprintf(
	6310	+ '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
	6311	+ esc_attr($checked)
	6312	+ );
	6313	+ echo '<span class="slider"></span>';
	6314	+ echo '</label>';
	6315	+ echo '<p class="description">' .
	6316	+ 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') .
	6317	+ '</p>';
	6318	+}
4781	6319
4782	6320
4783	6321	public function mxchat_privacy_toggle_callback() {
4784	6322	// Load from mxchat_options array
		@@ -4988,9 +6526,9 @@
4988	6526	$brave_api_key
4989	6527	);
4990	6528	echo '<button type="button" id="toggleBraveApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4991	6529	echo '</div>';
4992		- echo '<p class="description">' . __('Enter your Brave Search API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	6530	+ echo '<p class="description">' . __('Required for Brave Search integration. Get your API key from Brave Search API.', 'mxchat') . '</p>';
4993	6531	}
4994	6532
4995	6533	public function mxchat_brave_image_count_callback() {
4996	6534	$brave_image_count = isset($this->options['brave_image_count'])
		@@ -5075,141 +6613,118 @@
5075	6613	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
5076	6614	}
5077	6615
5078	6616	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' : '';
	6617	+ // Get chat toolbar toggle value with fallback
	6618	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	6619	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
5082	6620
5083		- // Check if the plugin is activated (paid feature)
5084		- $disabled = $this->is_activated ? '' : 'disabled';
5085		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	6621	+ // Output the toggle switch
	6622	+ echo '<label class="toggle-switch">';
	6623	+ echo sprintf(
	6624	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	6625	+ esc_attr($checked)
	6626	+ );
	6627	+ echo '<span class="slider"></span>';
	6628	+ echo '</label>';
5086	6629
5087		- echo '<div class="' . esc_attr($class) . '">';
	6630	+ echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
	6631	+}
5088	6632
5089		- // Output the toggle switch
5090		- echo '<label class="toggle-switch">';
5091		- echo sprintf(
5092		- '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s %s />',
5093		- esc_attr($checked),
5094		- esc_attr($disabled)
5095		- );
5096		- echo '<span class="slider"></span>';
5097		- echo '</label>';
	6633	+/**
	6634	+ * Callback for PDF upload button toggle setting
	6635	+ */
	6636	+public function mxchat_show_pdf_upload_button_callback() {
	6637	+ // Get toggle value with fallback
	6638	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	6639	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
5098	6640
5099		- // Pro feature overlay
5100		- if (!$this->is_activated) {
5101		- echo '<div class="pro-feature-overlay">';
5102		- echo '<a href="https://mxchat.ai/" target="_blank">';
5103		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5104		- echo '</a>';
5105		- echo '</div>';
5106		- }
	6641	+ // Output the toggle switch
	6642	+ echo '<label class="toggle-switch">';
	6643	+ echo sprintf(
	6644	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	6645	+ esc_attr($checked)
	6646	+ );
	6647	+ echo '<span class="slider"></span>';
	6648	+ echo '</label>';
5107	6649
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>';
	6650	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
5110	6651	}
5111	6652
	6653	+/**
	6654	+ * Callback for Word upload button toggle setting
	6655	+ */
	6656	+public function mxchat_show_word_upload_button_callback() {
	6657	+ // Get toggle value with fallback
	6658	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	6659	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
5112	6660
	6661	+ // Output the toggle switch
	6662	+ echo '<label class="toggle-switch">';
	6663	+ echo sprintf(
	6664	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	6665	+ esc_attr($checked)
	6666	+ );
	6667	+ echo '<span class="slider"></span>';
	6668	+ echo '</label>';
	6669	+
	6670	+ echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	6671	+}
	6672	+
5113	6673	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	6674	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
5117	6675
5118		- echo '<div class="' . esc_attr($class) . '">';
5119	6676	echo sprintf(
5120	6677	'<textarea id="pdf_intent_trigger_text"
5121	6678	name="pdf_intent_trigger_text"
5122	6679	rows="3"
5123	6680	cols="50"
5124		- placeholder="%s"
5125		- %s>%s</textarea>',
	6681	+ placeholder="%s">%s</textarea>',
5126	6682	esc_attr__('Enter trigger text', 'mxchat'),
5127		- esc_attr($disabled),
5128	6683	isset($this->options['pdf_intent_trigger_text'])
5129	6684	? esc_textarea($this->options['pdf_intent_trigger_text'])
5130	6685	: esc_textarea($default_text)
5131	6686	);
5132	6687	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	6688	}
5143	6689
5144	6690	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	6691	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5148	6692
5149		- echo '<div class="' . esc_attr($class) . '">';
5150	6693	echo sprintf(
5151	6694	'<textarea id="pdf_intent_success_text"
5152	6695	name="pdf_intent_success_text"
5153	6696	rows="3"
5154	6697	cols="50"
5155		- placeholder="%s"
5156		- %s>%s</textarea>',
	6698	+ placeholder="%s">%s</textarea>',
5157	6699	esc_attr__('Enter success text', 'mxchat'),
5158		- esc_attr($disabled),
5159	6700	isset($this->options['pdf_intent_success_text'])
5160	6701	? esc_textarea($this->options['pdf_intent_success_text'])
5161	6702	: esc_textarea($default_text)
5162	6703	);
5163	6704	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	6705	}
5174	6706
5175	6707	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	6708	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5179	6709
5180		- echo '<div class="' . esc_attr($class) . '">';
5181	6710	echo sprintf(
5182	6711	'<textarea id="pdf_intent_error_text"
5183	6712	name="pdf_intent_error_text"
5184	6713	rows="3"
5185	6714	cols="50"
5186		- placeholder="%s"
5187		- %s>%s</textarea>',
	6715	+ placeholder="%s">%s</textarea>',
5188	6716	esc_attr__('Enter error text', 'mxchat'),
5189		- esc_attr($disabled),
5190	6717	isset($this->options['pdf_intent_error_text'])
5191	6718	? esc_textarea($this->options['pdf_intent_error_text'])
5192	6719	: esc_textarea($default_text)
5193	6720	);
5194	6721	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	6722	}
5205	6723
5206	6724	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	6725	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5210	6726
5211		- echo '<div class="' . esc_attr($class) . '">';
5212	6727	echo sprintf(
5213	6728	'<input type="range"
5214	6729	id="pdf_max_pages"
5215	6730	name="pdf_max_pages"
		@@ -5215,37 +6730,24 @@
5215	6730	name="pdf_max_pages"
5216	6731	min="1"
5217	6732	max="69"
5218	6733	value="%d"
5219		- %s
5220	6734	class="range-slider" />',
5221		- esc_attr($max_pages),
5222		- esc_attr($disabled)
	6735	+ esc_attr($max_pages)
5223	6736	);
5224	6737	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5225	6738	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	6739	}
5236	6740
5237	6741	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';
	6742	+ // Always get fresh options instead of using cached $this->options
	6743	+ $fresh_options = get_option('mxchat_options');
	6744	+ $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
5241	6745
5242		- echo '<div class="' . esc_attr($class) . '">';
5243	6746	echo '<label class="toggle-switch">';
5244	6747	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)
	6748	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	6749	+ checked($status, 'on', false)
5248	6750	);
5249	6751	echo '<span class="slider"></span>';
5250	6752	echo '</label>';
5251	6753	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5250,98 +6752,83 @@
5250	6752	echo '</label>';
5251	6753	echo '<label for="live_agent_status" class="mxchat-status-label">';
5252	6754	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5253	6755	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	6756	}
5262	6757
5263		-
5264		-// Away Message Callback
5265	6758	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	6759	$message = isset($this->options['live_agent_away_message'])
5269	6760	? $this->options['live_agent_away_message']
5270	6761	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5271	6762
5272		- echo '<div class="' . esc_attr($class) . '">';
5273	6763	printf(
5274		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5275		- esc_attr($disabled),
	6764	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5276	6765	esc_textarea($message)
5277	6766	);
5278	6767	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	6768	}
5287	6769
5288	6770	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	6771	$message = isset($this->options['live_agent_notification_message'])
5292	6772	? $this->options['live_agent_notification_message']
5293	6773	: __('Live agent has been notified.', 'mxchat');
5294	6774
5295		- echo '<div class="' . esc_attr($class) . '">';
5296	6775	printf(
5297		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5298		- esc_attr($disabled),
	6776	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5299	6777	esc_textarea($message)
5300	6778	);
5301	6779	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	6780	}
5310	6781
5311	6782	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	6783	$webhook_url = isset($this->options['live_agent_webhook_url'])
5315	6784	? esc_url($this->options['live_agent_webhook_url'])
5316	6785	: esc_url(get_option('live_agent_webhook_url', ''));
5317	6786
5318		- echo '<div class="' . esc_attr($class) . '">';
5319	6787	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)
	6788	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	6789	+ $webhook_url
5323	6790	);
5324	6791	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5325	6792	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	6793	+}
5326	6794
5327		- if (!$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>';
	6795	+public function mxchat_live_agent_secret_key_callback() {
	6796	+ printf(
	6797	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	6798	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	6799	+ );
	6800	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	6801	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5333	6802	}
5334	6803
	6804	+public function mxchat_live_agent_bot_token_callback() {
	6805	+ printf(
	6806	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	6807	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	6808	+ );
	6809	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	6810	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	6811	+}
5335	6812
	6813	+public function mxchat_live_agent_user_ids_callback() {
	6814	+ $user_ids = isset($this->options['live_agent_user_ids'])
	6815	+ ? esc_textarea($this->options['live_agent_user_ids'])
	6816	+ : '';
	6817	+
	6818	+ printf(
	6819	+ '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
	6820	+ $user_ids
	6821	+ );
	6822	+ 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>';
	6823	+}
	6824	+
5336	6825	public function mxchat_similarity_threshold_callback() {
5337	6826	// Load from mxchat_options array
5338	6827	$options = get_option('mxchat_options', []);
5339	6828
5340		- // Get value with backwards compatibility
5341		- $threshold = isset($options['similarity_threshold'])
5342		- ? $options['similarity_threshold']
5343		- : get_option('mxchat_similarity_threshold', 80);
	6829	+ // Get value from options array with default of 80
	6830	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
5344	6831
5345	6832	echo '<div class="slider-container">';
5346	6833	echo sprintf(
5347	6834	'<input type="range"
		@@ -5346,9 +6833,9 @@
5346	6833	echo sprintf(
5347	6834	'<input type="range"
5348	6835	id="similarity_threshold"
5349	6836	name="similarity_threshold"
5350		- min="70"
	6837	+ min="20"
5351	6838	max="85"
5352	6839	step="1"
5353	6840	value="%s"
5354	6841	class="range-slider" />',
		@@ -5358,194 +6845,198 @@
5358	6845	'<span id="threshold_value" class="range-value">%s</span>',
5359	6846	esc_html($threshold)
5360	6847	);
5361	6848	echo '</div>';
5362		-
5363	6849	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');
	6850	+ 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	6851	echo '</p>';
5366	6852	}
5367	6853
	6854	+public function mxchat_enqueue_admin_assets() {
	6855	+ // Get plugin version
	6856	+ $version = MXCHAT_VERSION;
5368	6857
	6858	+ // Use file modification time for development (remove in production)
	6859	+ if (defined('WP_DEBUG') && WP_DEBUG) {
	6860	+ $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
	6861	+ }
5369	6862
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';
	6863	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	6864	+ $plugin_url = plugin_dir_url(__FILE__) . '../';
5373	6865
5374		- echo '<div class="' . esc_attr($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($disabled)
5379		- );
5380		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5381		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
	6866	+ // Only load on MxChat pages
	6867	+ if (strpos($current_page, 'mxchat') === false) {
	6868	+ return;
	6869	+ }
5382	6870
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>';
	6871	+ // Always load these on all MxChat pages
	6872	+ $this->enqueue_core_admin_assets($plugin_url, $version);
	6873	+ $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
	6874	+ $this->localize_admin_scripts($current_page);
5389	6875	}
	6876	+private function enqueue_core_admin_assets($plugin_url, $version) {
	6877	+ // Core admin styles
	6878	+ wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
	6879	+ wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
5390	6880
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>';
	6881	+ // Core admin scripts
	6882	+ wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
5410	6883	}
	6884	+private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
	6885	+ switch ($current_page) {
	6886	+ case 'mxchat-prompts':
	6887	+ // Knowledge processing page assets
	6888	+ wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
	6889	+ wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
	6890	+ // Add the knowledge processing script
	6891	+ wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery'), $version, true);
	6892	+ break;
5411	6893
5412		-public function mxchat_enqueue_admin_assets() {
5413		- wp_enqueue_style('wp-color-picker');
	6894	+ case 'mxchat-transcripts':
	6895	+ wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array(), $version);
	6896	+ wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
	6897	+ break;
5414	6898
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
	6899	+ case 'mxchat-actions':
	6900	+ wp_enqueue_style('mxchat-intent-css', $plugin_url . 'css/intent-style.css', array(), $version);
	6901	+ break;
5417	6902
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';
	6903	+ case 'mxchat-activation':
	6904	+ wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
	6905	+ break;
	6906	+ default:
	6907	+ wp_enqueue_script(
	6908	+ 'mxchat-test-streaming-js',
	6909	+ $plugin_url . 'js/mxchat-test-streaming.js',
	6910	+ ['jquery'],
	6911	+ $version,
	6912	+ true
	6913	+ );
5424	6914
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		- $plugin_version,
5454		- true
5455		- );
5456		-
5457		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	6915	+ wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
	6916	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6917	+ 'nonce' => wp_create_nonce('mxchat_test_streaming_nonce')
	6918	+ ]);
	6919	+ break;
	6920	+ }
	6921	+}
	6922	+private function localize_admin_scripts($current_page) {
	6923	+ // Base localization data for main admin script
	6924	+ $base_data = array(
5458	6925	'ajax_url' => admin_url('admin-ajax.php'),
	6926	+ 'nonce' => wp_create_nonce('mxchat_status_nonce'),
	6927	+ 'admin_url' => admin_url(),
5459	6928	'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5460	6929	'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5461	6930	'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5462	6931	'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
5463		- ));
	6932	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6933	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	6934	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	6935	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6936	+ 'fetch_openrouter_models_nonce' => wp_create_nonce('mxchat_fetch_openrouter_models'), // ADD THIS LINE
	6937	+ 'is_activated' => $this->is_activated ? '1' : '0',
	6938	+ 'status_refresh_interval' => 5000,
	6939	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	6940	+ 'ajaxurl' => admin_url('admin-ajax.php')
	6941	+ );
5464	6942
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		- );
	6943	+ // Localize main admin script with base data
	6944	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
5496	6945
	6946	+ // Page-specific localizations
	6947	+ $this->localize_page_specific_scripts($current_page);
	6948	+}
	6949	+private function localize_page_specific_scripts($current_page) {
	6950	+ switch ($current_page) {
	6951	+ case 'mxchat-prompts':
	6952	+ // Status updater localization
	6953	+ wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
	6954	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6955	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	6956	+ ));
5497	6957
5498		- wp_enqueue_style(
5499		- 'mxchat-intent-css',
5500		- plugin_dir_url(__FILE__) . '../css/intent-style.css',
5501		- array(),
5502		- $intent_css_version
5503		- );
	6958	+ // Content selector localization
	6959	+ wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
	6960	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6961	+ 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
	6962	+ 'i18n' => array(
	6963	+ 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
	6964	+ 'selectAll' => __('Select All', 'mxchat'),
	6965	+ 'process' => __('Process Selected', 'mxchat'),
	6966	+ 'cancel' => __('Cancel', 'mxchat'),
	6967	+ 'noResults' => __('No content found.', 'mxchat')
	6968	+ )
	6969	+ ));
5504	6970
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		- ) );
	6971	+ wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
	6972	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6973	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'),
	6974	+ 'queue_nonce' => wp_create_nonce('mxchat_queue_nonce'),
	6975	+ 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
	6976	+ 'settings_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	6977	+ 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
	6978	+ 'admin_url' => admin_url(),
	6979	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6980	+ 'status_refresh_interval' => 2000
	6981	+ ));
	6982	+ break;
5510	6983
5511		- // Localize the script for color picker and settings
5512		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6984	+ case 'mxchat-activation':
	6985	+ wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
	6986	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6987	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
	6988	+ ));
	6989	+ break;
	6990	+
	6991	+ case 'mxchat-settings':
	6992	+ default:
	6993	+ // Color picker and settings localization
	6994	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6995	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6996	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	6997	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	6998	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	6999	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	7000	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	7001	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	7002	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	7003	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	7004	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	7005	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	7006	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	7007	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
	7008	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
	7009	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	7010	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	7011	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	7012	+ 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	7013	+ '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'),
	7014	+ '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'),
	7015	+ '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'),
	7016	+ 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
	7017	+ 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
	7018	+ 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
	7019	+ 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
	7020	+ 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
	7021	+ 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
	7022	+ 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	7023	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	7024	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
	7025	+ 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
	7026	+ 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
	7027	+ 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	7028	+ ));
	7029	+ break;
	7030	+ }
	7031	+
	7032	+ // Additional localization that was in the original code
	7033	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
5513	7034	'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' => $this->options['toolbar_icon_color'] ?? '#212121',
	7035	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5544	7036	));
5545	7037	}
5546	7038
5547		-
5548	7039	public function mxchat_sanitize($input) {
5549	7040	$new_input = array();
5550	7041
5551	7042	if (isset($input['api_key'])) {
		@@ -5553,9 +7044,9 @@
5553	7044	}
5554	7045
5555	7046	if (isset($input['similarity_threshold'])) {
5556	7047	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5557		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	7048	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5558	7049	}
5559	7050
5560	7051	if (isset($input['xai_api_key'])) {
5561	7052	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
		@@ -5564,12 +7055,24 @@
5564	7055	if (isset($input['claude_api_key'])) {
5565	7056	$new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
5566	7057	}
5567	7058
	7059	+ if (isset($input['enable_streaming_toggle'])) {
	7060	+ $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
	7061	+ } else {
	7062	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	7063	+ $new_input['enable_streaming_toggle'] = 'off';
	7064	+ }
	7065	+
	7066	+
5568	7067	if (isset($input['deepseek_api_key'])) {
5569	7068	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5570	7069	}
5571	7070
	7071	+ if (isset($input['gemini_api_key'])) {
	7072	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	7073	+ }
	7074	+
5572	7075	if (isset($input['enable_woocommerce_integration'])) {
5573	7076	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5574	7077	}
5575	7078
		@@ -5602,12 +7105,20 @@
5602	7105	if (isset($input['append_to_body'])) {
5603	7106	$new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
5604	7107	}
5605	7108
	7109	+ if (isset($input['contextual_awareness_toggle'])) {
	7110	+ $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
	7111	+}
	7112	+
5606	7113	if (isset($input['top_bar_title'])) {
5607	7114	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5608	7115	}
5609	7116
	7117	+ if (isset($input['ai_agent_text'])) {
	7118	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	7119	+ }
	7120	+
5610	7121	if (isset($input['enable_email_block'])) {
5611	7122	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5612	7123	}
5613	7124
		@@ -5617,11 +7128,20 @@
5617	7128	}
5618	7129	if (isset($input['email_blocker_button_text'])) {
5619	7130	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5620	7131	}
5621		-
	7132	+ // Sanitize name field toggle
	7133	+ if (isset($input['enable_name_field'])) {
	7134	+ $new_input['enable_name_field'] = ($input['enable_name_field'] === 'on') ? 'on' : 'off';
	7135	+ } else {
	7136	+ $new_input['enable_name_field'] = 'off';
	7137	+ }
	7138	+ // Sanitize name field placeholder
	7139	+ if (isset($input['name_field_placeholder'])) {
	7140	+ $new_input['name_field_placeholder'] = sanitize_text_field($input['name_field_placeholder']);
	7141	+ }
5622	7142	if (isset($input['intro_message'])) {
5623		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	7143	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5624	7144	}
5625	7145
5626	7146	if (isset($input['input_copy'])) {
5627	7147	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5630,47 +7150,99 @@
5630	7150	if (isset($input['rate_limit_message'])) {
5631	7151	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5632	7152	}
5633	7153
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']);
	7154	+// Handle the new rate limits format
	7155	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	7156	+ $new_input['rate_limits'] = array();
	7157	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	7158	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
5637	7159
5638		- if (in_array($rate_limit, $allowed_limits, true)) {
5639		- $new_input['rate_limit_logged_out'] = $rate_limit;
5640		- } else {
5641		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	7160	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	7161	+ $new_input['rate_limits'][$role_id] = array();
	7162	+
	7163	+ // Sanitize limit
	7164	+ if (isset($settings['limit'])) {
	7165	+ $limit = sanitize_text_field($settings['limit']);
	7166	+ if (in_array($limit, $allowed_limits, true)) {
	7167	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	7168	+ } else {
	7169	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	7170	+ }
5642	7171	}
5643		- }
5644	7172
5645		- // Handle role rate limits
5646		- if (isset($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] = $rate_limit;
	7173	+ // Sanitize timeframe
	7174	+ if (isset($settings['timeframe'])) {
	7175	+ $timeframe = sanitize_text_field($settings['timeframe']);
	7176	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	7177	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5654	7178	} else {
5655		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	7179	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5656	7180	}
5657	7181	}
	7182	+
	7183	+ // Sanitize message
	7184	+ if (isset($settings['message'])) {
	7185	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	7186	+ }
5658	7187	}
	7188	+}
5659	7189
5660	7190	if (isset($input['pre_chat_message'])) {
5661	7191	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5662	7192	}
5663	7193
5664		- if (isset($input['model'])) {
	7194	+ if (isset($input['voyage_api_key'])) {
	7195	+ $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
	7196	+ }
	7197	+
	7198	+ // Add to your sanitize function
	7199	+ if (isset($input['embedding_model'])) {
5665	7200	$allowed_models = array(
5666		- 'grok-beta',
	7201	+ 'text-embedding-ada-002',
	7202	+ 'text-embedding-3-small',
	7203	+ 'text-embedding-3-large',
	7204	+ 'voyage-3-large',
	7205	+ 'gemini-embedding-exp-03-07'
	7206	+ );
	7207	+ if (in_array($input['embedding_model'], $allowed_models)) {
	7208	+ $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
	7209	+ }
	7210	+ }
	7211	+
	7212	+if (isset($input['model'])) {
	7213	+ if ($input['model'] === 'openrouter') {
	7214	+ $new_input['model'] = 'openrouter';
	7215	+ } else {
	7216	+ $allowed_models = array(
	7217	+ 'gemini-2.0-flash',
	7218	+ 'gemini-2.0-flash-lite',
	7219	+ 'gemini-1.5-pro',
	7220	+ 'gemini-1.5-flash',
	7221	+ 'grok-4-0709',
	7222	+ 'grok-4-1-fast-reasoning',
	7223	+ 'grok-4-1-fast-non-reasoning',
	7224	+ 'grok-3-beta',
	7225	+ 'grok-3-fast-beta',
	7226	+ 'grok-3-mini-beta',
	7227	+ 'grok-3-mini-fast-beta',
5667	7228	'grok-2',
5668	7229	'deepseek-chat',
5669		- 'claude-3-5-sonnet-20241022',
	7230	+ 'claude-sonnet-4-5-20250929',
	7231	+ 'claude-opus-4-1-20250805',
	7232	+ 'claude-haiku-4-5-20251001',
	7233	+ 'claude-opus-4-20250514',
	7234	+ 'claude-sonnet-4-20250514',
	7235	+ 'claude-3-7-sonnet-20250219',
	7236	+ // REMOVED: 'claude-3-5-sonnet-20241022',
5670	7237	'claude-3-opus-20240229',
5671	7238	'claude-3-sonnet-20240229',
5672	7239	'claude-3-haiku-20240307',
	7240	+ 'gpt-5.1-2025-11-13',
	7241	+ 'gpt-5',
	7242	+ 'gpt-5-mini',
	7243	+ 'gpt-5-nano',
	7244	+ 'gpt-4.1-2025-04-14',
5673	7245	'gpt-4o',
5674	7246	'gpt-4o-mini',
5675	7247	'gpt-4-turbo',
5676	7248	'gpt-4',
		@@ -5675,13 +7247,33 @@
5675	7247	'gpt-4-turbo',
5676	7248	'gpt-4',
5677	7249	'gpt-3.5-turbo',
5678	7250	);
	7251	+
5679	7252	if (in_array($input['model'], $allowed_models)) {
5680	7253	$new_input['model'] = sanitize_text_field($input['model']);
	7254	+ } else {
	7255	+ // Fallback for any deprecated model
	7256	+ $new_input['model'] = 'claude-3-7-sonnet-20250219';
5681	7257	}
5682	7258	}
	7259	+}
	7260	+
	7261	+if (isset($input['openrouter_selected_model'])) {
	7262	+ // Just sanitize it, don't validate against a whitelist
	7263	+ $new_input['openrouter_selected_model'] = sanitize_text_field($input['openrouter_selected_model']);
	7264	+}
5683	7265
	7266	+// ADD THIS:
	7267	+if (isset($input['openrouter_selected_model_name'])) {
	7268	+ $new_input['openrouter_selected_model_name'] = sanitize_text_field($input['openrouter_selected_model_name']);
	7269	+}
	7270	+
	7271	+ if (isset($input['openrouter_api_key'])) {
	7272	+ $new_input['openrouter_api_key'] = sanitize_text_field($input['openrouter_api_key']);
	7273	+ }
	7274	+
	7275	+
5684	7276	if (isset($input['close_button_color'])) {
5685	7277	$new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
5686	7278	}
5687	7279
		@@ -5736,8 +7328,12 @@
5736	7328	if (isset($input['top_bar_bg_color'])) {
5737	7329	$new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
5738	7330	}
5739	7331
	7332	+ if (isset($input['quick_questions_toggle_color'])) {
	7333	+ $new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
	7334	+ }
	7335	+
5740	7336	if (isset($input['send_button_font_color'])) {
5741	7337	$new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
5742	7338	}
5743	7339
		@@ -5795,15 +7391,14 @@
5795	7391	if (isset($input['loops_mailing_list'])) {
5796	7392	$new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
5797	7393	}
5798	7394
5799		- // Sanitize Triggered Phrase Response
	7395	+// Sanitize Triggered Phrase Response
5800	7396	if (isset($input['triggered_phrase_response'])) {
5801	7397	$new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
5802	7398	}
5803		-
5804	7399	if (isset($input['email_capture_response'])) {
5805		- $new_input['email_capture_response'] = sanitize_textarea_field($input['email_capture_response']);
	7400	+ $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
5806	7401	}
5807	7402
5808	7403	// Sanitize Brave Search Settings
5809	7404	if (isset($input['brave_api_key'])) {
		@@ -5836,8 +7431,22 @@
5836	7431	if (isset($input['chat_toolbar_toggle'])) {
5837	7432	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5838	7433	}
5839	7434
	7435	+ // Sanitize PDF upload button toggle
	7436	+ if (isset($input['show_pdf_upload_button'])) {
	7437	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	7438	+ } else {
	7439	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	7440	+ }
	7441	+
	7442	+ // Sanitize Word upload button toggle
	7443	+ if (isset($input['show_word_upload_button'])) {
	7444	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	7445	+ } else {
	7446	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	7447	+ }
	7448	+
5840	7449	if (isset($input['pdf_intent_trigger_text'])) {
5841	7450	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5842	7451	}
5843	7452
		@@ -5867,8 +7476,12 @@
5867	7476	if (isset($input['live_agent_bot_token'])) {
5868	7477	$new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
5869	7478	}
5870	7479
	7480	+ if (isset($input['live_agent_user_ids'])) {
	7481	+ $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
	7482	+ }
	7483	+
5871	7484	if (isset($input['live_agent_status'])) {
5872	7485	$new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
5873	7486	}
5874	7487	if (isset($input['live_agent_away_message'])) {
		@@ -5891,62 +7504,10 @@
5891	7504	}
5892	7505
5893	7506
5894	7507
5895		-private static function mxchat_extract_main_content($html) {
5896		- if (empty($html)) {
5897		- //error_log('mxchat_extract_main_content: Empty HTML content received');
5898		- return '';
5899		- }
5900	7508
5901		- try {
5902		- $dom = new DOMDocument;
5903		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
5904	7509
5905		- // Simple load of HTML, with @ to suppress warnings
5906		- @$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 $html; // Return original HTML if parsing fails
5943		- } finally {
5944		- libxml_clear_errors();
5945		- }
5946		-}
5947		-
5948		-
5949	7510	private function mxchat_fetch_loops_mailing_lists($api_key) {
5950	7511	$url = 'https://app.loops.so/api/v1/lists';
5951	7512	$response = wp_remote_get($url, array(
5952	7513	'headers' => array(
		@@ -5964,12 +7525,8 @@
5964	7525
5965	7526	return isset($lists) && is_array($lists) ? $lists : array();
5966	7527	}
5967	7528
5968		-
5969		-
5970		-
5971		-
5972	7529	function mxchat_calculate_cosine_similarity($vec1, $vec2) {
5973	7530	if (empty($vec1) || empty($vec2)) {
5974	7531	return 0.0;
5975	7532	}
		@@ -5990,8 +7547,441 @@
5990	7547	return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
5991	7548	}
5992	7549	}
5993	7550
	7551	+/**
	7552	+ * Validates nonce and deletes all chat prompts
	7553	+ */
	7554	+public function mxchat_handle_delete_all_prompts() {
	7555	+ //error_log('=== DELETE ALL DEBUG START ===');
	7556	+
	7557	+ // Verify nonce
	7558	+ if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
	7559	+ //error_log('DEBUG: Nonce verification failed');
	7560	+ wp_die(__('Nonce verification failed.', 'mxchat'));
	7561	+ }
	7562	+
	7563	+ // Check permissions
	7564	+ if (!current_user_can('manage_options')) {
	7565	+ //error_log('DEBUG: Permission check failed');
	7566	+ wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	7567	+ }
	7568	+
	7569	+ // Get bot_id from POST data
	7570	+ $bot_id = isset($_POST['bot_id']) ? sanitize_text_field($_POST['bot_id']) : 'default';
	7571	+ //error_log('DEBUG: Bot ID from POST: ' . $bot_id);
	7572	+
	7573	+ $success = true;
	7574	+ $error_messages = array();
	7575	+
	7576	+ // Get bot-specific Pinecone configuration
	7577	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	7578	+ $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($bot_id);
	7579	+
	7580	+ //error_log('DEBUG: Pinecone options retrieved:');
	7581	+ //error_log(' - Use Pinecone: ' . ($pinecone_options['mxchat_use_pinecone'] ?? 'NOT SET'));
	7582	+ //error_log(' - API Key: ' . (empty($pinecone_options['mxchat_pinecone_api_key']) ? 'EMPTY' : 'SET'));
	7583	+ //error_log(' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
	7584	+
	7585	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	7586	+
	7587	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	7588	+ //error_log('[MXCHAT-DELETE] Pinecone is enabled for bot ' . $bot_id . ' - deleting all from Pinecone');
	7589	+
	7590	+ // Delete from bot-specific Pinecone index
	7591	+ $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
	7592	+
	7593	+ //error_log('DEBUG: Delete all result: ' . ($result['success'] ? 'SUCCESS' : 'FAILED'));
	7594	+ if (!$result['success']) {
	7595	+ //error_log('DEBUG: Delete all error: ' . $result['message']);
	7596	+ }
	7597	+
	7598	+ if (!$result['success']) {
	7599	+ $success = false;
	7600	+ $error_messages[] = $result['message'];
	7601	+ }
	7602	+
	7603	+ // No cache clearing needed since we removed caching
	7604	+
	7605	+ } else {
	7606	+ //error_log('[MXCHAT-DELETE] Pinecone not enabled for bot ' . $bot_id . ' - deleting from WordPress database');
	7607	+
	7608	+ // Delete from WordPress database
	7609	+ global $wpdb;
	7610	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	7611	+
	7612	+ // If multi-bot is active and we have a specific bot, delete only that bot's content
	7613	+ if ($bot_id !== 'default' && class_exists('MxChat_Multi_Bot_Manager')) {
	7614	+ $result = $wpdb->delete(
	7615	+ $table_name,
	7616	+ array('bot_id' => $bot_id),
	7617	+ array('%s')
	7618	+ );
	7619	+ } else {
	7620	+ // Delete all content for default bot
	7621	+ $result = $wpdb->query("DELETE FROM {$table_name}");
	7622	+ }
	7623	+
	7624	+ if ($result === false) {
	7625	+ $success = false;
	7626	+ $error_messages[] = 'Failed to delete from WordPress database';
	7627	+ }
	7628	+ }
	7629	+
	7630	+ // No cache clearing needed since we removed caching
	7631	+
	7632	+ //error_log('=== DELETE ALL DEBUG END ===');
	7633	+
	7634	+ // Redirect back with a success message and bot_id
	7635	+ $redirect_url = add_query_arg(array(
	7636	+ 'page' => 'mxchat-prompts',
	7637	+ 'bot_id' => $bot_id,
	7638	+ 'all_deleted' => $success ? 'true' : 'false'
	7639	+ ), admin_url('admin.php'));
	7640	+
	7641	+ wp_safe_redirect($redirect_url);
	7642	+ exit;
	7643	+}
	7644	+
	7645	+
	7646	+
	7647	+ /**
	7648	+ * Handles deletion prompt with nonce validation
	7649	+ */
	7650	+ public function mxchat_handle_delete_prompt() {
	7651	+ // Sanitize and validate nonce
	7652	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	7653	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	7654	+ wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	7655	+ }
	7656	+
	7657	+ // Check permissions
	7658	+ if (!current_user_can('manage_options')) {
	7659	+ wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	7660	+ }
	7661	+
	7662	+ // Get ID and source parameters
	7663	+ $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
	7664	+ $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	7665	+
	7666	+ if (empty($id)) {
	7667	+ wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	7668	+ }
	7669	+
	7670	+ $success = false;
	7671	+ $error_message = '';
	7672	+
	7673	+ // Check if Pinecone is enabled and determine source automatically if not specified
	7674	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	7675	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	7676	+
	7677	+ // If source is not specified, determine based on Pinecone configuration
	7678	+ if (empty($source)) {
	7679	+ $source = $use_pinecone ? 'pinecone' : 'wordpress';
	7680	+ }
	7681	+
	7682	+ if ($source === 'pinecone' || $use_pinecone) {
	7683	+ //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	7684	+
	7685	+ // Handle Pinecone deletion
	7686	+ if (empty($pinecone_options['mxchat_pinecone_host']) ||
	7687	+ empty($pinecone_options['mxchat_pinecone_api_key'])) {
	7688	+ wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
	7689	+ }
	7690	+
	7691	+ // Delete from Pinecone using the vector ID directly
	7692	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	7693	+ $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
	7694	+ $id,
	7695	+ $pinecone_options['mxchat_pinecone_api_key'],
	7696	+ $pinecone_options['mxchat_pinecone_host']
	7697	+ );
	7698	+ if ($result['success']) {
	7699	+ $success = true;
	7700	+
	7701	+ // Remove from vector cache
	7702	+ $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
	7703	+ $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
	7704	+
	7705	+ set_transient('mxchat_admin_notice_success',
	7706	+ esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
	7707	+ } else {
	7708	+ $error_message = $result['message'];
	7709	+ set_transient('mxchat_admin_notice_error',
	7710	+ esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
	7711	+ }
	7712	+ } else {
	7713	+ //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	7714	+
	7715	+ // Handle WordPress database deletion
	7716	+ global $wpdb;
	7717	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	7718	+
	7719	+ // Clear cache and delete prompt
	7720	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	7721	+
	7722	+ $result = $wpdb->delete(
	7723	+ $table_name,
	7724	+ array('id' => intval($id)),
	7725	+ array('%d')
	7726	+ );
	7727	+
	7728	+ if ($result !== false) {
	7729	+ $success = true;
	7730	+ set_transient('mxchat_admin_notice_success',
	7731	+ esc_html__('Entry deleted successfully.', 'mxchat'), 30);
	7732	+ } else {
	7733	+ set_transient('mxchat_admin_notice_error',
	7734	+ esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
	7735	+ }
	7736	+ }
	7737	+
	7738	+ // Redirect back to the prompts page
	7739	+ wp_safe_redirect(add_query_arg(
	7740	+ array(
	7741	+ 'page' => 'mxchat-prompts',
	7742	+ 'deleted' => $success ? 'true' : 'false'
	7743	+ ),
	7744	+ admin_url('admin.php')
	7745	+ ));
	7746	+ exit;
	7747	+ }
	7748	+
	7749	+
	7750	+
	7751	+
	7752	+ /**
	7753	+ * Averages multiple vectors into a single vector
	7754	+ */
	7755	+ private function mxchat_average_vectors($vectors) {
	7756	+ $vector_length = count($vectors[0]);
	7757	+ $sum_vector = array_fill(0, $vector_length, 0);
	7758	+
	7759	+ foreach ($vectors as $vector) {
	7760	+ for ($i = 0; $i < $vector_length; $i++) {
	7761	+ $sum_vector[$i] += $vector[$i];
	7762	+ }
	7763	+ }
	7764	+
	7765	+ // Divide each component by the number of vectors to get the average
	7766	+ $num_vectors = count($vectors);
	7767	+ for ($i = 0; $i < $vector_length; $i++) {
	7768	+ $sum_vector[$i] /= $num_vectors;
	7769	+ }
	7770	+
	7771	+ return $sum_vector;
	7772	+ }
	7773	+
	7774	+
	7775	+
	7776	+
	7777	+ /**
	7778	+ * Generates embeddings from input text for MXChat
	7779	+ */
	7780	+ public function mxchat_generate_embedding($text) {
	7781	+ // Enable detailed logging for debugging
	7782	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	7783	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	7784	+
	7785	+ $options = get_option('mxchat_options');
	7786	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	7787	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	7788	+
	7789	+ // Determine provider and endpoint
	7790	+ if (strpos($selected_model, 'voyage') === 0) {
	7791	+ $api_key = $options['voyage_api_key'] ?? '';
	7792	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	7793	+ $provider_name = 'Voyage AI';
	7794	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	7795	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	7796	+ $api_key = $options['gemini_api_key'] ?? '';
	7797	+ $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
	7798	+ $provider_name = 'Google Gemini';
	7799	+ //error_log('[MXCHAT-EMBED] Using Google Gemini API');
	7800	+ } else {
	7801	+ $api_key = $options['api_key'] ?? '';
	7802	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	7803	+ $provider_name = 'OpenAI';
	7804	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	7805	+ }
	7806	+
	7807	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	7808	+
	7809	+ if (empty($api_key)) {
	7810	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	7811	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	7812	+ return $error_message;
	7813	+ }
	7814	+
	7815	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	7816	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	7817	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	7818	+
	7819	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
	7820	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	7821	+ // Consider truncating text here
	7822	+ }
	7823	+
	7824	+ // Prepare request body based on provider
	7825	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7826	+ // Gemini API format
	7827	+ $request_body = array(
	7828	+ 'model' => 'models/' . $selected_model,
	7829	+ 'content' => array(
	7830	+ 'parts' => array(
	7831	+ array('text' => $text)
	7832	+ )
	7833	+ )
	7834	+ );
	7835	+
	7836	+ // Set output dimensionality to 1536 for consistency with other models
	7837	+ $request_body['outputDimensionality'] = 1536;
	7838	+ } else {
	7839	+ // OpenAI/Voyage API format
	7840	+ $request_body = array(
	7841	+ 'model' => $selected_model,
	7842	+ 'input' => $text
	7843	+ );
	7844	+
	7845	+ // Add output_dimension for voyage-3-large model
	7846	+ if ($selected_model === 'voyage-3-large') {
	7847	+ $request_body['output_dimension'] = 2048;
	7848	+ }
	7849	+ }
	7850	+
	7851	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	7852	+
	7853	+ // Prepare headers based on provider
	7854	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7855	+ // Gemini uses API key as query parameter
	7856	+ $endpoint .= '?key=' . $api_key;
	7857	+ $headers = array(
	7858	+ 'Content-Type' => 'application/json'
	7859	+ );
	7860	+ } else {
	7861	+ // OpenAI/Voyage use Bearer token
	7862	+ $headers = array(
	7863	+ 'Authorization' => 'Bearer ' . $api_key,
	7864	+ 'Content-Type' => 'application/json'
	7865	+ );
	7866	+ }
	7867	+
	7868	+ // Make API request
	7869	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	7870	+ $response = wp_remote_post($endpoint, array(
	7871	+ 'body' => wp_json_encode($request_body),
	7872	+ 'headers' => $headers,
	7873	+ 'timeout' => 60 // Increased timeout for large inputs
	7874	+ ));
	7875	+
	7876	+ // Handle wp_remote_post errors
	7877	+ if (is_wp_error($response)) {
	7878	+ $error_message = $response->get_error_message();
	7879	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	7880	+ return 'Connection error: ' . $error_message;
	7881	+ }
	7882	+
	7883	+ // Get and check HTTP response code
	7884	+ $http_code = wp_remote_retrieve_response_code($response);
	7885	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	7886	+
	7887	+ if ($http_code !== 200) {
	7888	+ $error_body = wp_remote_retrieve_body($response);
	7889	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	7890	+
	7891	+ // Try to parse error for more details
	7892	+ $error_json = json_decode($error_body, true);
	7893	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	7894	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	7895	+ $error_message = $error_json['error']['message'] ?? 'No message';
	7896	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	7897	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	7898	+
	7899	+ // Customize error message for common API errors
	7900	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	7901	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	7902	+ } elseif ($error_type === 'authentication_error') {
	7903	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	7904	+ }
	7905	+
	7906	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7907	+ return $error_message;
	7908	+ }
	7909	+
	7910	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	7911	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7912	+ return $error_message;
	7913	+ }
	7914	+
	7915	+ // Parse response body
	7916	+ $response_body = wp_remote_retrieve_body($response);
	7917	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	7918	+
	7919	+ $response_data = json_decode($response_body, true);
	7920	+
	7921	+ if (json_last_error() !== JSON_ERROR_NONE) {
	7922	+ $error = json_last_error_msg();
	7923	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	7924	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	7925	+ return "Failed to parse API response: $error";
	7926	+ }
	7927	+
	7928	+ // Handle different response formats based on provider
	7929	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7930	+ // Gemini API response format
	7931	+ if (isset($response_data['embedding']['values'])) {
	7932	+ $embedding_dimensions = count($response_data['embedding']['values']);
	7933	+ //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
	7934	+
	7935	+ // Check if embedding dimensions are as expected (should be 1536)
	7936	+ if ($embedding_dimensions !== 1536) {
	7937	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
	7938	+ }
	7939	+
	7940	+ return $response_data['embedding']['values'];
	7941	+ } else {
	7942	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
	7943	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7944	+
	7945	+ if (isset($response_data['error'])) {
	7946	+ $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
	7947	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7948	+ return $error_message;
	7949	+ }
	7950	+
	7951	+ $error_message = "Invalid Gemini API response format: No embedding found";
	7952	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7953	+ return $error_message;
	7954	+ }
	7955	+ } else {
	7956	+ // OpenAI/Voyage API response format
	7957	+ if (isset($response_data['data'][0]['embedding'])) {
	7958	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	7959	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	7960	+
	7961	+ // Check if embedding dimensions are as expected
	7962	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	7963	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	7964	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	7965	+ }
	7966	+
	7967	+ return $response_data['data'][0]['embedding'];
	7968	+ } else {
	7969	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	7970	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7971	+
	7972	+ if (isset($response_data['error'])) {
	7973	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	7974	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7975	+ return $error_message;
	7976	+ }
	7977	+
	7978	+ $error_message = "Invalid API response format: No embedding found";
	7979	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7980	+ return $error_message;
	7981	+ }
	7982	+ }
	7983	+ }
5994	7984
5995	7985
5996	7986
5997	7987	}