← All changes | includes/class-mxchat-admin.php +4724 -2955 2.0.6 → 2.5.2 View file →

		@@ -6,13 +6,15 @@
6	6	class MxChat_Admin {
7	7	private $options;
8	8	private $chat_count;
9	9	private $is_activated;
	10	+ private $knowledge_manager;
10	11
11		- public function __construct() {
	12	+ public function __construct($knowledge_manager = null) {
12	13	$this->options = get_option('mxchat_options');
13	14	$this->chat_count = get_option('mxchat_chat_count', 0);
14	15	$this->is_activated = $this->is_license_active();
	16	+ $this->knowledge_manager = $knowledge_manager;
15	17
16	18	// Initialize default options if they are not set
17	19	if (!$this->options) {
18	20	$this->initialize_default_options();
		@@ -23,50 +25,42 @@
23	25	add_action('admin_init', array($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' => '',
		@@ -72,26 +66,45 @@
72	66	'xai_api_key' => '',
73	67	'claude_api_key' => '',
74	68	'deepseek_api_key' => '',
75	69	'voyage_api_key' => '',
	70	+ 'gemini_api_key' => '',
	71	+ 'enable_streaming_toggle' => 'on',
76	72	'embedding_model' => 'text-embedding-ada-002',
77		- '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:
78		- - Your name is [Chatbot Name].
79		- - 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.
80		- - 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.
81		- - Keep your responses short, concise, and to the point. Provide clear and direct answers suitable for a chatbot interaction.
82		- - 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'),
	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',
83	92	'model' => esc_html__('gpt-4o', 'mxchat'),
84	93	'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
85	94	'role_rate_limits' => array(),
86	95	'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
87	96	'enable_email_block' => '',
88		- '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'),
89	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
90	101	'top_bar_title' => esc_html__('MxChat', 'mxchat'),
91		- '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'),
92	104	'input_copy' => esc_html__('How can I assist?', 'mxchat'),
93	105	'append_to_body' => esc_html__('off', 'mxchat'),
	106	+ 'contextual_awareness_toggle' => 'off',
94	107	'close_button_color' => esc_html__('#fff', 'mxchat'),
95	108	'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
96	109	'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
97	110	'user_message_font_color' => esc_html__('#212121', 'mxchat'),
		@@ -108,17 +121,19 @@
108	121
109	122	// New fields for Loops Integration
110	123	'loops_api_key' => '',
111	124	'loops_mailing_list' => '',
112		- 'triggered_phrase_response' => esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
113		- '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'),
114	127	'popular_question_1' => '',
115	128	'popular_question_2' => '',
116	129	'popular_question_3' => '',
117		- 'pdf_intent_trigger_text' => esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
118		- 'pdf_intent_success_text' => esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
119		- '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'),
120	133	'pdf_max_pages' => 69,
	134	+ 'show_pdf_upload_button' => 'on',
	135	+ 'show_word_upload_button' => 'on',
121	136
122	137	// Live Agent Integration
123	138	'live_agent_webhook_url' => '',
124	139	'live_agent_secret_key' => '',
		@@ -152,10 +167,8 @@
152	167	// Update the $this->options property
153	168	$this->options = $merged_options;
154	169	}
155	170
156		-
157		-
158	171	public function mxchat_add_plugin_page() {
159	172	// Main menu page
160	173	add_menu_page(
161	174	esc_html__('MxChat Settings', 'mxchat'),
		@@ -187,13 +200,13 @@
187	200	);
188	201
189	202	add_submenu_page(
190	203	'mxchat-max',
191		- esc_html__('MxChat Intents', 'mxchat'),
192		- esc_html__('Intents', 'mxchat'),
	204	+ esc_html__('MxChat Actions', 'mxchat'),
	205	+ esc_html__('Actions', 'mxchat'),
193	206	'manage_options',
194		- 'mxchat-intents',
195		- array($this, 'mxchat_intents_page_html')
	207	+ 'mxchat-actions',
	208	+ array($this, 'mxchat_actions_page_html')
196	209	);
197	210
198	211	add_submenu_page(
199	212	'mxchat-max',
		@@ -220,156 +233,299 @@
220	233	$addons_page = new MxChat_Addons();
221	234	$addons_page->render_page();
222	235	}
223	236
224		-public function mxchat_save_setting_callback() {
225		- check_ajax_referer('mxchat_save_setting_nonce');
226		- if (!current_user_can('manage_options')) {
227		- 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;
228	247	}
229		- $name = isset($_POST['name']) ? $_POST['name'] : '';
230		- // Strip slashes from the value before saving
231		- $value = isset($_POST['value']) ? stripslashes($_POST['value']) : '';
232		- if (empty($name)) {
233		- 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;
234	253	}
235		- // Load the full options array
	254	+
	255	+ // Get user's selected model and API key
236	256	$options = get_option('mxchat_options', []);
237		- // Handle special cases
238		- switch ($name) {
239		- case 'additional_popular_questions':
240		- $questions = json_decode($value, true); // No need for stripslashes here
241		- if (is_array($questions)) {
242		- $options[$name] = $questions;
243		- // Also update old option for backwards compatibility
244		- update_option('additional_popular_questions', $questions);
245		- }
	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'] ?? '';
246	269	break;
247		- case 'user_message_bg_color':
248		- case 'user_message_font_color':
249		- case 'bot_message_bg_color':
250		- case 'bot_message_font_color':
251		- case 'top_bar_bg_color':
252		- case 'send_button_font_color':
253		- case 'chatbot_background_color':
254		- case 'icon_color':
255		- case 'chat_input_font_color':
256		- case 'live_agent_message_bg_color':
257		- case 'live_agent_message_font_color':
258		- case 'mode_indicator_bg_color':
259		- case 'mode_indicator_font_color':
260		- case 'toolbar_icon_color':
261		- // Store color values directly
262		- $options[$name] = $value;
	270	+ case 'claude':
	271	+ $api_key = $options['claude_api_key'] ?? '';
263	272	break;
264		- case 'live_agent_status':
265		- // Set the new value
266		- $options[$name] = ($value === 'on') ? 'on' : 'off';
	273	+ case 'grok':
	274	+ $api_key = $options['xai_api_key'] ?? '';
267	275	break;
268		- case 'enable_woocommerce_integration':
269		- // Handle values that used to be 1/0
270		- $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
	276	+ case 'deepseek':
	277	+ $api_key = $options['deepseek_api_key'] ?? '';
271	278	break;
	279	+ case 'gemini':
	280	+ $api_key = $options['gemini_api_key'] ?? '';
	281	+ break;
272	282	default:
273		- // Handle role rate limits
274		- if (strpos($name, 'mxchat_options[role_rate_limits]') !== false) {
275		- // Extract role ID from the name
276		- preg_match('/\[role_rate_limits\]\[(.*?)\]/', $name, $matches);
277		- if (isset($matches[1])) {
278		- $role_id = $matches[1];
279		- // Initialize role_rate_limits if it doesn't exist
280		- if (!isset($options['role_rate_limits'])) {
281		- $options['role_rate_limits'] = [];
282		- }
283		- // Update the specific role's rate limit
284		- $options['role_rate_limits'][$role_id] = sanitize_text_field($value);
285		- break;
286		- }
287		- }
288		- // Handle toggles
289		- if (strpos($name, 'toggle') !== false || in_array($name, [
290		- 'chat_persistence_toggle',
291		- 'privacy_toggle',
292		- 'complianz_toggle',
293		- 'chat_toolbar_toggle' // Removed live_agent_status from here
294		- ])) {
295		- $options[$name] = ($value === 'on') ? 'on' : 'off';
296		- } else {
297		- // Store all other values directly
298		- $options[$name] = $value;
299		- }
	283	+ // Default to OpenAI for unknown models
	284	+ $api_key = $options['api_key'] ?? '';
	285	+ $provider = 'gpt';
300	286	break;
301	287	}
302		- // Save all updates
303		- $updated = update_option('mxchat_options', $options);
304		- // Handle backwards compatibility for certain fields
305		- $legacy_fields = ['brave_api_key', 'brave_image_count', 'brave_safe_search', 'brave_news_count',
306		- 'brave_country', 'brave_language', 'similarity_threshold'];
307		- if (in_array($name, $legacy_fields)) {
308		- // Also update the individual option for backwards compatibility
309		- update_option($name, $value);
	288	+
	289	+ if (empty($api_key)) {
	290	+ wp_send_json_error(['message' => "API key not configured for {$provider} provider"]);
	291	+ return;
310	292	}
311		- if ($updated) {
312		- wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
313		- } else {
314		- 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: ' . $e->getMessage()]);
315	299	}
316	300	}
317	301
318	302	/**
319		- * Handles AJAX auto-save for prompts and auto-sync settings.
	303	+ * Perform the actual streaming test
320	304	*/
321		-public function mxchat_save_prompts_setting_callback() {
322		- // Check the correct nonce for this action.
323		- check_ajax_referer( 'mxchat_prompts_setting_nonce', '_ajax_nonce' );
	305	+private function perform_streaming_test($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
324	310
325		- if ( ! current_user_can( 'manage_options' ) ) {
326		- 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;
327	386	}
328	387
329		- $name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
330		- $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	+ });
331	400
332		- if ( empty( $name ) ) {
333		- 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;
334	414	}
335	415
336		- // Handle standalone auto-sync settings.
337		- if ( in_array( $name, [ 'mxchat_auto_sync_posts', 'mxchat_auto_sync_pages' ], true ) ) {
338		- // Convert checkbox value to "1" if checked, "0" if not.
339		- $value = ( $value === 'on' ) ? '1' : '0';
340		- update_option( $name, $value );
341		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
	416	+ if ($http_code !== 200) {
	417	+ echo "data: " . json_encode(['error' => 'API returned HTTP ' . $http_code]) . "\n\n";
	418	+ flush();
	419	+ return;
342	420	}
343	421
344		- // Handle fields stored in the 'mxchat_prompts_options' array.
345		-// Handle fields stored in the 'mxchat_prompts_options' array.
346		-if ( false !== strpos( $name, 'mxchat_prompts_options[' ) ) {
347		- // Extract the key name using regex.
348		- if ( preg_match( '/mxchat_prompts_options\[(.*?)\]/', $name, $matches ) && ! empty( $matches[1] ) ) {
349		- $key = sanitize_text_field( $matches[1] );
350		- $options = get_option( 'mxchat_prompts_options', [] );
	422	+ // Send completion signal
	423	+ echo "data: [DONE]\n\n";
	424	+ flush();
	425	+}
351	426
352		- // Remove Pinecone-specific settings from the main plugin handling.
353		- if ( 'mxchat_use_pinecone' === $key ) {
354		- // Optionally, you could simply ignore this field or set a default value.
355		- // For example, ensure it's always 0 or remove it entirely:
356		- // $options[ $key ] = '0';
357		- // Or, if you prefer, just return an error so that the main plugin doesn't handle it:
358		- wp_send_json_error( [ 'message' => esc_html__( 'Pinecone settings are now handled in the add-on.', 'mxchat' ) ] );
	427	+/**
	428	+ * Process streaming data for the test
	429	+ */
	430	+private function process_streaming_test_data($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	+ }
359	458	} else {
360		- // For all other fields, use the existing logic.
361		- $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	+ }
362	478	}
363		- update_option( 'mxchat_prompts_options', $options );
364		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
365	479	}
	480	+
	481	+ return strlen($data);
366	482	}
367	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');
368	489
369		- wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
	490	+ // Use the actual streaming test instead
	491	+ $this->mxchat_handle_test_streaming_actual();
370	492	}
371	493
	494	+
	495	+public function register_pinecone_settings() {
	496	+ register_setting(
	497	+ 'mxchat_pinecone_addon_options',
	498	+ 'mxchat_pinecone_addon_options',
	499	+ array(
	500	+ 'type' => 'array',
	501	+ 'sanitize_callback' => array($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 $sanitized;
	526	+}
	527	+
372	528	public function mxchat_display_admin_notice() {
373	529	// Success notice
374	530	if ($message = get_transient('mxchat_admin_notice_success')) {
375	531	?>
		@@ -392,194 +548,336 @@
392	548	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
393	549	}
394	550	}
395	551
	552	+public function show_live_agent_disabled_banner() {
	553	+ $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
396	554
397		-
398		-
399		-
	555	+ if ($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	+}
400	574	public function mxchat_create_admin_page() {
	575	+ $this->add_live_agent_nonce();
401	576
402	577	?>
403		- <div class="wrap mxchat-admin">
404		- <?php if (!$this->is_activated): ?>
405		- <div class="mxchat-pro-banner">
406		- <p>
407		- <?php echo esc_html__('For a limited time, get lifetime access and save $20 on MxChat Pro!', 'mxchat'); ?>
408		- <a href="https://mxchat.ai/" target="_blank"><?php echo esc_html__('Upgrade to Pro today', 'mxchat'); ?></a>
409		- </p>
	578	+ <div class="wrap mxchat-wrapper">
	579	+ <!-- Hero Section -->
	580	+ <div class="mxchat-hero">
	581	+ <h1 class="mxchat-main-title">
	582	+ <span class="mxchat-gradient-text">MxChat</span> Settings
	583	+ </h1>
	584	+ <p class="mxchat-hero-subtitle">
	585	+ <?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
	586	+ </p>
410	587	</div>
411		- <?php endif; ?>
412	588
413		- <div class="mxchat-agents-banner">
414		- <p>
415		- <strong><?php echo esc_html__('The MxChat Add-Ons Platform', 'mxchat'); ?></strong><?php echo esc_html__(' is here! Pro users get unlimited access to our growing collection of powerful add-ons. ', 'mxchat'); ?><a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>"><?php echo esc_html__('Explore all add-ons', 'mxchat'); ?></a><?php echo esc_html__(' including Forms Builder, Theme Customizer, Content Moderation, and more – all included with your lifetime Pro license!', 'mxchat'); ?>
416		- </p>
417		- </div>
	589	+ <div class="mxchat-content">
	590	+
	591	+ <?php if (!$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; ?>
418	604
419		- <h2 class="mxchat-nav-tab-wrapper">
420		- <a href="#chatbot" class="mxchat-nav-tab mxchat-nav-tab-active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></a>
421		- <a href="#embed" class="mxchat-nav-tab" data-tab="embed"><?php echo esc_html__('Integrations', 'mxchat'); ?></a>
422		- <a href="#general" class="mxchat-nav-tab" data-tab="general"><?php echo esc_html__('FAQ', 'mxchat'); ?></a>
423		- </h2>
	605	+ <?php
	606	+ $this->show_live_agent_disabled_banner();
	607	+ ?>
424	608
425		- <div id="chatbot" class="mxchat-tab-content active">
426		- <div class="mxchat-autosave-section">
427		- <?php do_settings_sections('mxchat-chatbot'); ?>
	609	+ <!-- Tabs Navigation -->
	610	+ <div class="mxchat-tabs">
	611	+ <button class="mxchat-tab-button active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></button>
	612	+ <button class="mxchat-tab-button" data-tab="embed"><?php echo esc_html__('Toolbar & Components', 'mxchat'); ?></button>
	613	+ <button class="mxchat-tab-button" data-tab="general"><?php echo esc_html__('YouTube Tutorials', 'mxchat'); ?></button>
428	614	</div>
429		- </div>
430	615
431		- <div id="embed" class="mxchat-tab-content">
432		- <div class="mxchat-autosave-section">
433		-
434		- <div class="mxchat-settings-section">
435		- <h2><?php echo esc_html__('Loops Settings', 'mxchat'); ?></h2>
436		- <table class="form-table">
437		- <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
438		- </table>
	616	+ <!-- Tab Contents -->
	617	+ <div id="chatbot" class="mxchat-tab-content active">
	618	+ <div class="mxchat-card">
	619	+ <div class="mxchat-autosave-section">
	620	+ <?php do_settings_sections('mxchat-chatbot'); ?>
	621	+ </div>
439	622	</div>
	623	+ </div>
440	624
441		- <div class="section-divider"></div>
	625	+ <div id="embed" class="mxchat-tab-content">
442	626
443		- <div class="mxchat-settings-section">
444		- <h2><?php echo esc_html__('Brave Search Settings', 'mxchat'); ?></h2>
445		- <table class="form-table">
446		- <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
447		- </table>
	627	+ <div class="mxchat-card">
	628	+ <h2><?php esc_html_e('Toolbar Settings', 'mxchat'); ?></h2>
	629	+ <div class="mxchat-autosave-section">
	630	+ <table class="form-table">
	631	+ <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
	632	+ </table>
	633	+ </div>
448	634	</div>
449	635
450		- <div class="section-divider"></div>
451	636
452		- <div class="mxchat-settings-section">
453		- <h2><?php echo esc_html__('Toolbar Settings & Intents', 'mxchat'); ?></h2>
454		- <table class="form-table">
455		- <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
456		- </table>
	637	+ <div class="mxchat-card">
	638	+ <h2><?php esc_html_e('Loops Settings', 'mxchat'); ?></h2>
	639	+ <div class="mxchat-autosave-section">
	640	+ <table class="form-table">
	641	+ <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
	642	+ </table>
	643	+ </div>
457	644	</div>
458	645
459		- <div class="section-divider"></div>
	646	+ <div class="mxchat-card">
	647	+ <h2><?php esc_html_e('Brave Search Settings', 'mxchat'); ?></h2>
	648	+ <div class="mxchat-autosave-section">
	649	+ <table class="form-table">
	650	+ <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
	651	+ </table>
	652	+ </div>
	653	+ </div>
460	654
461		- <!-- Live Agent Settings Section -->
462		- <div class="mxchat-settings-section">
463		- <h2><?php echo esc_html__('Live Agent Settings', 'mxchat'); ?></h2>
464		- <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>
465		- <table class="form-table">
466		- <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
467		- </table>
	655	+ <div class="mxchat-card">
	656	+ <h2><?php esc_html_e('Live Agent Settings', 'mxchat'); ?></h2>
	657	+ <div class="mxchat-autosave-section">
	658	+<p><?php echo esc_html__('Visit our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#slack_integration" target="_blank"><?php echo esc_html__('documentation page', 'mxchat'); ?></a> <?php echo esc_html__('for setup instructions and to see what\'s changed in the latest update.', 'mxchat'); ?></p> <table class="form-table">
	659	+ <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
	660	+ </table>
	661	+ </div>
468	662	</div>
469	663	</div>
470		- </div>
471	664
	665	+ <div id="general" class="mxchat-tab-content">
	666	+ <div class="mxchat-card">
	667	+ <?php do_settings_sections('mxchat-general'); ?>
	668	+ <div class="video-tutorials-section">
472	669
473		- <div id="general" class="mxchat-tab-content">
474		- <?php do_settings_sections('mxchat-general'); ?>
475		- <p>
476		- <?php echo esc_html__('If you’re having trouble with setup or getting the responses you need, we encourage you to review our', 'mxchat'); ?>
477		- <a href="https://mxchat.ai/documentation/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('documentation', 'mxchat'); ?></a> <?php echo esc_html__('or', 'mxchat'); ?>
478		- <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('create a support ticket', 'mxchat'); ?></a>.
479		- </p>
480		- <p>
481		- <?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>.
482		- </p>
483	670
484		- <div class="faq-item">
485		- <h3><?php echo esc_html__('How does the Claude API integration work?', 'mxchat'); ?></h3>
486		- <p>
487		- <?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'); ?>
488		- </p>
489		- <p>
490		- <?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'); ?>
491		- </p>
492		- <p>
493		- <?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>.
494		- </p>
	671	+ <div class="support-notification">
	672	+ <div class="support-notification-icon">
	673	+ <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
	674	+ <path d="m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3Z"/>
	675	+ <path d="M12 9v4"/>
	676	+ <path d="M12 17h.01"/>
	677	+ </svg>
	678	+ </div>
	679	+ <div class="support-notification-content">
	680	+ <h3 class="support-notification-title"><?php echo esc_html__('Need Help? We\'re Here for You!', 'mxchat'); ?></h3>
	681	+ <p class="support-notification-message">
	682	+ <?php echo esc_html__('Our goal is to provide the best experience and AI chatbot plugin available. If you\'re having trouble or believe something is not working as expected, please don\'t hesitate to submit a support ticket.', 'mxchat'); ?>
	683	+ </p>
	684	+ <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer" class="support-notification-button">
	685	+ <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
	686	+ <path d="M14 9a2 2 0 0 1-2 2H6l-4 4V4c0-1.1.9-2 2-2h8a2 2 0 0 1 2 2v5Z"/>
	687	+ <path d="M18 9h2a2 2 0 0 1 2 2v11l-4-4h-6a2 2 0 0 1-2-2v-1"/>
	688	+ </svg>
	689	+ <?php echo esc_html__('Submit Support Ticket', 'mxchat'); ?>
	690	+ </a>
	691	+ </div>
	692	+</div>
	693	+
	694	+ <div class="tutorial-grid">
	695	+
	696	+ <div class="tutorial-item">
	697	+ <h3><?php echo esc_html__('AI Theme Generator Tutorial', 'mxchat'); ?></h3>
	698	+ <div class="video-description">
	699	+ <p><?php echo esc_html__('Learn how to instantly restyle your chatbot using plain English prompts. The AI Theme Generator lets you generate and apply beautiful designs with real-time previews—no CSS skills needed.', 'mxchat'); ?></p>
	700	+ <a href="https://www.youtube.com/watch?v=rSQDW2qbtRU&t" target="_blank" rel="noopener" class="video-link">
	701	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	702	+ <?php echo esc_html__('Watch AI Theme Generator Tutorial', 'mxchat'); ?>
	703	+ </a>
	704	+ </div>
	705	+</div>
	706	+
	707	+
	708	+ <div class="tutorial-item">
	709	+ <h3><?php echo esc_html__('MxChat Forms Tutorial', 'mxchat'); ?></h3>
	710	+ <div class="video-description">
	711	+ <p><?php echo esc_html__('Learn how to create and manage smart forms that automatically trigger during chat conversations.', 'mxchat'); ?></p>
	712	+ <a href="https://www.youtube.com/watch?v=3MrWy5dRalA" target="_blank" rel="noopener" class="video-link">
	713	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	714	+ <?php echo esc_html__('Watch MxChat Forms Tutorial', 'mxchat'); ?>
	715	+ </a>
495	716	</div>
	717	+ </div>
496	718
497		- <div class="faq-item">
498		- <h3><?php echo esc_html__('How does the X.AI API integration work?', 'mxchat'); ?></h3>
499		- <p>
500		- <?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'); ?>
501		- </p>
502		- <p>
503		- <?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>.
504		- </p>
	719	+<div class="tutorial-item">
	720	+ <h3><?php echo esc_html__('Admin Assistant Add-on', 'mxchat'); ?></h3>
	721	+ <div class="video-description">
	722	+ <p><?php echo esc_html__('Discover how to use the MxChat Admin Assistant to bring a ChatGPT-like experience directly inside your WordPress dashboard. Learn to access multiple AI models, save conversations, generate images, and use web search - all without leaving your admin panel.', 'mxchat'); ?></p>
	723	+ <a href="https://youtu.be/AdEA1k-UCFM" target="_blank" rel="noopener" class="video-link">
	724	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2-3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	725	+ <?php echo esc_html__('Watch Admin Assistant Tutorial', 'mxchat'); ?>
	726	+ </a>
	727	+ </div>
	728	+</div>
	729	+
	730	+ <div class="tutorial-item">
	731	+ <h3><?php echo esc_html__('Intent Tester Guide', 'mxchat'); ?></h3>
	732	+ <div class="video-description">
	733	+ <p><?php echo esc_html__('Discover how to use the Intent Tester to fine-tune your chatbot\'s responses and ensure it accurately understands user queries.', 'mxchat'); ?></p>
	734	+ <a href="https://www.youtube.com/watch?v=uTr14tn59Hc" target="_blank" rel="noopener" class="video-link">
	735	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	736	+ <?php echo esc_html__('Watch Intent Tester Tutorial', 'mxchat'); ?>
	737	+ </a>
505	738	</div>
	739	+ </div>
506	740
507		- <div class="faq-item">
508		- <h3><?php echo esc_html__('Do I need an OpenAI API key to use the chatbot?', 'mxchat'); ?></h3>
509		- <p>
510		- <?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'); ?>
511		- </p>
512		- <p>
513		- <?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'); ?>
514		- </p>
	741	+ <div class="tutorial-item">
	742	+ <h3><?php echo esc_html__('Theme Customizer Add-on', 'mxchat'); ?></h3>
	743	+ <div class="video-description">
	744	+ <p><?php echo esc_html__('Learn how to customize your chatbot appearance with the Theme Customizer add-on. Easily modify colors, fonts, and styles with real-time previews to match your brand perfectly.', 'mxchat'); ?></p>
	745	+ <a href="https://youtu.be/MfbB9mZi6ag" target="_blank" rel="noopener" class="video-link">
	746	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	747	+ <?php echo esc_html__('Watch Theme Customizer Tutorial', 'mxchat'); ?>
	748	+ </a>
515	749	</div>
	750	+ </div>
516	751
517		- <div class="faq-item">
518		- <h3><?php echo esc_html__('How do I add the chatbot to my site?', 'mxchat'); ?></h3>
519		- <p>
520		- <?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'); ?>
521		- </p>
	752	+ <div class="tutorial-item">
	753	+ <h3><?php echo esc_html__('WooCommerce Integration', 'mxchat'); ?></h3>
	754	+ <div class="video-description">
	755	+ <p><?php echo esc_html__('See how to integrate MxChat with your WooCommerce store to provide product recommendations and shopping assistance to your customers.', 'mxchat'); ?></p>
	756	+ <a href="https://www.youtube.com/watch?v=WsqAppHRGdA" target="_blank" rel="noopener" class="video-link">
	757	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	758	+ <?php echo esc_html__('Watch WooCommerce Integration Tutorial', 'mxchat'); ?>
	759	+ </a>
522	760	</div>
	761	+ </div>
523	762
524		- <div class="faq-item">
525		- <h3><?php echo esc_html__('How does the chatbot use my content to generate responses?', 'mxchat'); ?></h3>
526		- <p>
527		- <?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'); ?>
528		- </p>
	763	+ <div class="tutorial-item">
	764	+ <h3><?php echo esc_html__('Knowledge Base Setup', 'mxchat'); ?></h3>
	765	+ <div class="video-description">
	766	+ <p><?php echo esc_html__('Learn how to set up your knowledge base using PDFs, sitemaps, and manual entries to enhance your chatbot\'s responses with site-specific information.', 'mxchat'); ?></p>
	767	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	768	+ <a href="https://www.youtube.com/watch?v=8Ztjs66-VTo" target="_blank" rel="noopener" class="video-link">
	769	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	770	+ <?php echo esc_html__('Watch Knowledge Base Setup Tutorial', 'mxchat'); ?>
	771	+ </a>
529	772	</div>
	773	+ </div>
530	774
531		- <div class="faq-item">
532		- <h3><?php echo esc_html__('Why does the chatbot sometimes make up links or information?', 'mxchat'); ?></h3>
533		- <p>
534		- <?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'); ?>
535		- </p>
	775	+ <div class="tutorial-item">
	776	+ <h3><?php echo esc_html__('Toolbar Chat with Documents', 'mxchat'); ?></h3>
	777	+ <div class="video-description">
	778	+ <p><?php echo esc_html__('See how to use the MxChat toolbar to chat with PDF and Word documents for enhanced document analysis and information retrieval.', 'mxchat'); ?></p>
	779	+ <a href="https://www.youtube.com/watch?v=j_c45WWCTG0" target="_blank" rel="noopener" class="video-link">
	780	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	781	+ <?php echo esc_html__('Watch Document Chat Tutorial', 'mxchat'); ?>
	782	+ </a>
536	783	</div>
	784	+ </div>
537	785
538		- <div class="faq-item">
539		- <h3><?php echo esc_html__('How do intents work in MxChat?', 'mxchat'); ?></h3>
540		- <p>
541		- <?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>.
542		- </p>
	786	+ <div class="tutorial-item">
	787	+ <h3><?php echo esc_html__('MxChat Smart Recommender Tutorial', 'mxchat'); ?></h3>
	788	+ <div class="video-description">
	789	+ <p><?php echo esc_html__('Learn how to create intelligent recommendation flows that guide users to perfect matches based on their preferences.', 'mxchat'); ?></p>
	790	+ <a href="https://www.youtube.com/watch?v=8te1KPa238g&t=1s" target="_blank" rel="noopener" class="video-link">
	791	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	792	+ <?php echo esc_html__('Watch Smart Recommender Tutorial', 'mxchat'); ?>
	793	+ </a>
543	794	</div>
	795	+ </div>
544	796
545		- <div class="faq-item">
546		- <h3><?php echo esc_html__('How does the Complianz integration work?', 'mxchat'); ?></h3>
547		- <p>
548		- <?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'); ?>
549		- </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>
550	805	</div>
	806	+ </div>
551	807
552		- <div class="faq-item">
553		- <h3><?php echo esc_html__('How does the WooCommerce integration work?', 'mxchat'); ?></h3>
554		- <p>
555		- <?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'); ?>
556		- </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>
557	816	</div>
	817	+ </div>
558	818
559		- <div class="faq-item">
560		- <h3><?php echo esc_html__('Why isn\'t my chatbot responding as expected?', 'mxchat'); ?></h3>
561		- <p>
562		- <?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'); ?>
563		- </p>
564		- <p>
565		- <?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'); ?>
566		- </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>
567	828	</div>
	829	+ </div>
568	830
569		- <div class="faq-item">
570		- <h3><?php echo esc_html__('What is Loops, and how do I get an API key?', 'mxchat'); ?></h3>
571		- <p>
572		- <?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'); ?>
573		- </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>
574	840	</div>
	841	+ </div>
	842	+ </div>
575	843
	844	+ </div>
	845	+ </div>
	846	+ </div>
576	847	</div>
577	848	</div>
578	849	<?php
579	850	}
580	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));
581	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	+
582	880	public function mxchat_create_transcripts_page() {
583	881	global $wpdb;
584	882	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
585	883
		@@ -694,9 +992,10 @@
694	992	</span>
695	993	</div>
696	994	</div>
697	995	</div>
698		- <!-- Search and Filter Controls -->
	996	+
	997	+ <!-- Search and Filter Controls with Notification Settings Button -->
699	998	<div class="mxchat-controls-wrapper">
700	999	<div class="mxchat-search-box">
701	1000	<input type="text" id="mxchat-search-transcripts"
702	1001	placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
		@@ -704,8 +1003,12 @@
704	1003	</div>
705	1004	<form id="mxchat-delete-form" method="post">
706	1005	<?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
707	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>
708	1011	<button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
709	1012	<span class="dashicons dashicons-download"></span>
710	1013	<?php esc_html_e('Export All Chats', 'mxchat'); ?>
711	1014	</button>
		@@ -719,15 +1022,94 @@
719	1022	</button>
720	1023	</div>
721	1024	</form>
722	1025	</div>
	1026	+
723	1027	<!-- Transcripts Container -->
724	1028	<div id="mxchat-transcripts"></div>
725	1029	</div>
726	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>
727	1057	<?php
728	1058	}
729	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 $sanitized;
	1111	+}
730	1112	public function export_chat_transcripts() {
731	1113	if (!current_user_can('manage_options')) {
732	1114	wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
733	1115	}
		@@ -786,88 +1168,172 @@
786	1168	fclose($output);
787	1169	wp_die();
788	1170	}
789	1171
	1172	+
790	1173	public function mxchat_fetch_chat_history() {
791	1174	global $wpdb;
792	1175	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1176	+ $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
793	1177
794	1178	if (!current_user_can('manage_options')) {
795	1179	wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
796	1180	}
797	1181
798		- // First get unique session IDs ordered by most recent message in each session
799		- $session_ids = $wpdb->get_col(
800		- $wpdb->prepare(
801		- "SELECT DISTINCT session_id
802		- FROM {$table_name}
803		- GROUP BY session_id
804		- 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])
805	1212	)
806		- );
	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	+ );
807	1218
	1219	+ $session_ids = $wpdb->get_col($session_query);
	1220	+
808	1221	if (empty($session_ids)) {
809		- wp_die(esc_html__('No chat history available.', 'mxchat'));
	1222	+ ob_start();
	1223	+ echo '<div class="mxchat-no-results">';
	1224	+ echo esc_html__('No chat history found.', 'mxchat');
	1225	+ if (!empty($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();
810	1236	}
811	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 $table_name LIKE 'originating_page_url'"));
	1240	+
812	1241	ob_start();
813	1242	echo '<div class="mxchat-transcript">';
814	1243
815		- // Iterate through sessions from newest to oldest
816	1244	foreach ($session_ids as $session_id) {
817		- // Get the email associated with this session (if available)
818		- $email = $wpdb->get_var(
819		- $wpdb->prepare(
820		- "SELECT user_email
821		- FROM {$table_name}
822		- WHERE session_id = %s AND user_email != ''
823		- ORDER BY timestamp ASC
824		- 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",
825	1249	$session_id
826		- )
827		- );
	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	+ $session_id
	1255	+ ));
828	1256
829		- // Debug: Check email retrieval
830		- if (empty($email)) {
831		- //error_log("No email found for session {$session_id}");
832		- } else {
833		- //error_log("Email for session {$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	+ }
834	1269	}
835	1270
836		- // Get messages for this session ordered by timestamp
837	1271	$messages = $wpdb->get_results(
838	1272	$wpdb->prepare(
839	1273	"SELECT * FROM {$table_name}
840		- WHERE session_id = %s
841		- ORDER BY timestamp ASC",
	1274	+ WHERE session_id = %s ORDER BY timestamp ASC",
842	1275	$session_id
843	1276	)
844	1277	);
845	1278
846		- // 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 = $user_identifier;
	1294	+ }
847	1295	echo '<div class="mxchat-session">';
848		- echo '<div class="mxchat-session-header">';
849		- // Wrap checkbox and session ID in one block
850		- echo '<div class="mxchat-session-id">';
851		- echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
852		- echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
853		- echo '</div>';
	1296	+ echo '<div class="mxchat-session-header" data-session-id="' . esc_attr($session_id) . '">';
	1297	+ echo '<div class="mxchat-user-row">' . esc_html($user_display) . '</div>';
854	1298
855		- // Place email directly below the session ID block
856		- if (!empty($email)) {
857		- echo '<div class="mxchat-session-email">';
858		- 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>';
859	1308	echo '</div>';
	1309	+ echo '</div>';
860	1310	}
861		- echo '</div>';
862	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
863	1331	echo '<div class="mxchat-messages">';
864	1332
865		- // Display messages for this session
866	1333	foreach ($messages as $transcript) {
867		- $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
	1334	+ $formatted_timestamp = wp_date('F j, Y g:i a', strtotime($transcript->timestamp . ' UTC'));
868	1335
869		- // Determine message styling
870	1336	switch ($transcript->role) {
871	1337	case 'assistant':
872	1338	case 'bot':
873	1339	$message_class = 'bot-message';
		@@ -887,20 +1353,18 @@
887	1353	$message_class = 'unknown-message';
888	1354	$display_role = esc_html__('Unknown', 'mxchat');
889	1355	}
890	1356
891		- // Process message content
892	1357	$message_content = wp_kses(
893	1358	stripslashes($transcript->message),
894	1359	[
895	1360	'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
896	1361	'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
897		- 'a' => ['href' => [], 'title' => []]
	1362	+ 'a' => ['href' => [], 'title' => [], 'target' => []]
898	1363	]
899	1364	);
900	1365	$message_content = nl2br($message_content);
901	1366
902		- // Render message
903	1367	echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
904	1368	echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
905	1369	echo '<div class="mxchat-message-content">' . $message_content . '</div>';
906	1370	echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
		@@ -906,24 +1370,164 @@
906	1370	echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
907	1371	echo '</div>';
908	1372	}
909	1373
910		- // Close session block
911		- echo '</div></div>';
	1374	+ echo '</div></div>'; // end messages and session
912	1375	}
913	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	+ );
914	1389	echo '</div>';
915		- $output = ob_get_clean();
916		- 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' => $total_sessions
	1433	+ ]);
	1434	+
917	1435	wp_die();
918	1436	}
919	1437
920	1438
	1439	+/**
	1440	+ * ALTERNATIVE: Simpler helper method using string replacement
	1441	+ */
	1442	+private function highlight_clicked_links($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	+ }
921	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	+
922	1521	public function mxchat_create_prompts_page() {
	1522	+ //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
	1523	+
923	1524	global $wpdb;
924	1525	$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
925	1526
	1527	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1528	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	1529	+
926	1530	// Display success message if all prompts were deleted
927	1531	if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
928	1532	echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
929	1533	}
		@@ -932,61 +1536,163 @@
932	1536	$nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
933	1537	$search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
934	1538	$current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
935	1539	$per_page = 10;
936		- $offset = ($current_page - 1) * $per_page;
937	1540
938		- // Modify query to handle search input
939		- $sql_search = "";
940		- if ($search_query) {
941		- $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
	1541	+ //error_log('DEBUG: Search query: ' . $search_query);
	1542	+ //error_log('DEBUG: Current page: ' . $current_page);
	1543	+ //error_log('DEBUG: Per page: ' . $per_page);
	1544	+
	1545	+ // ================================
	1546	+ // MULTI-BOT CONFIGURATION
	1547	+ // ================================
	1548	+
	1549	+ // Check for multi-bot and set up bot selection
	1550	+ if (class_exists('MxChat_Multi_Bot_Manager')) {
	1551	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	1552	+ $available_bots = $multi_bot_manager->get_available_bots();
	1553	+
	1554	+ // Get saved bot selection (user-specific first, then site-wide default)
	1555	+ $user_id = get_current_user_id();
	1556	+ $saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
	1557	+ if (empty($saved_bot_id)) {
	1558	+ $saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
	1559	+ }
	1560	+
	1561	+ // Allow URL override but default to saved selection
	1562	+ $current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
	1563	+ $multibot_active = true;
	1564	+ } else {
	1565	+ $current_bot_id = 'default';
	1566	+ $multibot_active = false;
942	1567	}
943	1568
944		- // Retrieve total number of prompts, considering search filter
945		- $total_prompts = $wpdb->get_var("SELECT COUNT(*) FROM {$table_name} {$sql_search}");
946		- $total_pages = ceil($total_prompts / $per_page);
	1569	+ // ================================
	1570	+ // DATA SOURCE CONFIGURATION
	1571	+ // ================================
947	1572
948		- // Retrieve prompts from the database
949		- $prompts = $wpdb->get_results(
950		- $wpdb->prepare(
	1573	+ // Get bot-specific Pinecone settings
	1574	+ $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($current_bot_id);
	1575	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	1576	+ $pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
	1577	+
	1578	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
	1579	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Has API Key: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
	1580	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
	1581	+ //error_log('DEBUG: Bot ' . $current_bot_id . ' - Namespace: ' . ($pinecone_options['mxchat_pinecone_namespace'] ?? 'NOT SET'));
	1582	+
	1583	+ if ($use_pinecone && !empty($pinecone_api_key)) {
	1584	+ //error_log('DEBUG: Using PINECONE data source with bot-specific config');
	1585	+ // PINECONE DATA SOURCE
	1586	+ $data_source = 'pinecone';
	1587	+
	1588	+ // IMPORTANT: Pass the bot-specific $pinecone_options, not default options!
	1589	+ $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page, $current_bot_id);
	1590	+
	1591	+ // TEMPORARY DEBUG - Add this right after the fetch call
	1592	+ //error_log('=== DEBUG: Bot switching issue ===');
	1593	+ //error_log('Current bot ID: ' . $current_bot_id);
	1594	+ //error_log('Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
	1595	+ //error_log('Records returned: ' . count($records['data'] ?? []));
	1596	+ //error_log('Total records: ' . ($records['total'] ?? 0));
	1597	+
	1598	+ // Check first few records to see their bot_id
	1599	+ if (!empty($records['data'])) {
	1600	+ foreach (array_slice($records['data'], 0, 3) as $i => $record) {
	1601	+ $record_bot_id = $record->bot_id ?? 'NOT_SET';
	1602	+ //error_log('Record ' . ($i+1) . ' bot_id: ' . $record_bot_id . ', content preview: ' . substr($record->article_content ?? '', 0, 30) . '...');
	1603	+ }
	1604	+ }
	1605	+ //error_log('=== END DEBUG ===');
	1606	+
	1607	+ $total_records = $records['total'] ?? 0;
	1608	+ $prompts = $records['data'] ?? array();
	1609	+ $total_in_database = $records['total_in_database'] ?? 0;
	1610	+ $showing_recent_only = $records['showing_recent_only'] ?? false;
	1611	+
	1612	+ $total_pages = ceil($total_records / $per_page);
	1613	+
	1614	+ } else {
	1615	+ //error_log('DEBUG: Using WORDPRESS DB data source');
	1616	+ // WORDPRESS DB DATA SOURCE (your existing logic)
	1617	+ $data_source = 'wordpress';
	1618	+
	1619	+ // Initialize these variables for WordPress DB
	1620	+ $total_in_database = 0;
	1621	+ $showing_recent_only = false;
	1622	+
	1623	+ $offset = ($current_page - 1) * $per_page;
	1624	+
	1625	+ // Modify query to handle search input
	1626	+ $sql_search = "";
	1627	+ if ($search_query) {
	1628	+ $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
	1629	+ }
	1630	+
	1631	+ // Retrieve total number of prompts, considering search filter
	1632	+ $count_query = "SELECT COUNT(*) FROM {$table_name} {$sql_search}";
	1633	+ $total_records = $wpdb->get_var($count_query);
	1634	+ $total_pages = ceil($total_records / $per_page);
	1635	+
	1636	+ // Retrieve prompts from the database
	1637	+ $prompts_query = $wpdb->prepare(
951	1638	"SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
952	1639	$per_page,
953	1640	$offset
954		- )
955		- );
	1641	+ );
956	1642
957		- // Add the pagination links generation here
958		- $page_links = paginate_links(array(
959		- 'base' => add_query_arg(array(
960		- 'paged' => '%#%',
961		- 'search' => urlencode($search_query),
962		- '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
963		- ), admin_url('admin.php?page=mxchat-prompts')),
964		- 'format' => '',
965		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
966		- 'next_text' => __('Next &raquo;', 'mxchat'),
967		- 'total' => $total_pages,
968		- 'current' => $current_page,
969		- ));
	1643	+ $prompts = $wpdb->get_results($prompts_query);
	1644	+ }
970	1645
	1646	+ // ================================
	1647	+ // PAGINATION GENERATION
	1648	+ // ================================
	1649	+
	1650	+ // Generate pagination links
	1651	+ if ($total_pages > 1) {
	1652	+ // Build base URL with necessary parameters
	1653	+ $base_url = add_query_arg('paged', '%#%');
	1654	+
	1655	+ // Preserve bot_id parameter if multi-bot is active
	1656	+ if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') {
	1657	+ $base_url = add_query_arg('bot_id', $current_bot_id, $base_url);
	1658	+ }
	1659	+
	1660	+ // Preserve search query if present
	1661	+ if ($search_query) {
	1662	+ $base_url = add_query_arg('search', $search_query, $base_url);
	1663	+ }
	1664	+
	1665	+ $page_links = paginate_links(array(
	1666	+ 'base' => $base_url,
	1667	+ 'format' => '',
	1668	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	1669	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	1670	+ 'total' => $total_pages,
	1671	+ 'current' => $current_page,
	1672	+ 'type' => 'plain',
	1673	+ ));
	1674	+ } else {
	1675	+ $page_links = '';
	1676	+ }
	1677	+
	1678	+ // ================================
	1679	+ // PROCESSING STATUS RETRIEVAL
	1680	+ // ================================
	1681	+
971	1682	// Retrieve processing statuses
972		- $pdf_url = get_transient('mxchat_last_pdf_url');
	1683	+ $pdf_url = get_transient('mxchat_last_pdf_url');
973	1684	$sitemap_url = get_transient('mxchat_last_sitemap_url');
974		- $pdf_status = $pdf_url ? $this->get_pdf_processing_status($pdf_url) : false;
975		- $sitemap_status = $sitemap_url ? $this->get_sitemap_processing_status($sitemap_url) : false;
	1685	+ $pdf_status = $pdf_url ? $knowledge_manager->mxchat_get_pdf_processing_status($pdf_url) : false;
	1686	+ $sitemap_status = $sitemap_url ? $knowledge_manager->mxchat_get_sitemap_processing_status($sitemap_url) : false;
976	1687
977		- if ($pdf_status && $pdf_status['status'] === 'complete') {
978		- delete_transient('mxchat_last_pdf_url');
979		- $pdf_status = false;
980		- }
981		- if ($sitemap_status && $sitemap_status['status'] === 'complete') {
982		- delete_transient('mxchat_last_sitemap_url');
983		- $sitemap_status = false;
984		- }
985		-
986	1688	$is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
987	1689	|| ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
	1690	+
	1691	+ //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
	1692	+
988	1693	?>
	1694	+
989	1695	<div class="wrap mxchat-wrapper">
990	1696	<!-- Hero Section -->
991	1697	<div class="mxchat-hero">
992	1698	<h1 class="mxchat-main-title">
		@@ -997,104 +1703,307 @@
997	1703	</p>
998	1704	</div>
999	1705
1000	1706	<div class="mxchat-content">
1001		- <!-- Import Settings Card -->
1002		- <div class="mxchat-card">
1003		- <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
1004		- <p><?php esc_html_e('Using the free Pinecone DB Manager add-on is recommended for high performance and a knowledge database of more than 500.', 'mxchat'); ?></p>
	1707	+
	1708	+ <!-- Multi-Bot Selector (only shows if multi-bot addon is active) -->
	1709	+ <?php if (class_exists('MxChat_Multi_Bot_Manager')) :
	1710	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	1711	+ $available_bots = $multi_bot_manager->get_available_bots();
	1712	+
	1713	+ // Get saved bot selection (user-specific first, then site-wide default)
	1714	+ $user_id = get_current_user_id();
	1715	+ $saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
	1716	+ if (empty($saved_bot_id)) {
	1717	+ $saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
	1718	+ }
	1719	+
	1720	+ // Allow URL override but default to saved selection
	1721	+ $current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
	1722	+ ?>
	1723	+ <div class="mxchat-card" style="margin-bottom: 20px;">
	1724	+ <div class="mxchat-bot-selector-wrapper" style="display: flex; align-items: center; gap: 15px;">
	1725	+ <label for="mxchat-bot-selector" style="font-weight: 600;">
	1726	+ <?php esc_html_e('Select Bot Database:', 'mxchat'); ?>
	1727	+ </label>
	1728	+ <select id="mxchat-bot-selector" class="mxchat-bot-selector" style="min-width: 200px;">
	1729	+ <?php foreach ($available_bots as $bot_id => $bot_name) : ?>
	1730	+ <option value="<?php echo esc_attr($bot_id); ?>" <?php selected($current_bot_id, $bot_id); ?>>
	1731	+ <?php echo esc_html($bot_name); ?>
	1732	+ </option>
	1733	+ <?php endforeach; ?>
	1734	+ </select>
	1735	+ <span class="mxchat-bot-info" style="color: #666; font-size: 13px;">
	1736	+ <?php esc_html_e('Content will be added to the selected bot\'s knowledge base', 'mxchat'); ?>
	1737	+ </span>
	1738	+ <span id="mxchat-bot-save-status" style="display: none; color: #00a32a; font-size: 13px;">
	1739	+ ✓ <?php esc_html_e('Saved', 'mxchat'); ?>
	1740	+ </span>
	1741	+ </div>
	1742	+ </div>
	1743	+
	1744	+ <script>
	1745	+jQuery(document).ready(function($) {
	1746	+ var saveTimer;
	1747	+
	1748	+ // Function to update bot_id in forms
	1749	+ function updateBotIdInForm(formSelector) {
	1750	+ var botId = $('#mxchat-bot-selector').val();
	1751	+ var form = $(formSelector);
	1752	+
	1753	+ if (form.length > 0) {
	1754	+ // Remove existing bot_id hidden input
	1755	+ form.find('input[name="bot_id"]').remove();
	1756	+
	1757	+ // Add new bot_id hidden input if not default
	1758	+ if (botId && botId !== 'default') {
	1759	+ form.append('<input type="hidden" name="bot_id" value="' + botId + '">');
	1760	+ }
	1761	+ }
	1762	+ }
	1763	+
	1764	+ $('#mxchat-bot-selector').on('change', function() {
	1765	+ var botId = $(this).val();
	1766	+
	1767	+ // Clear any existing timer
	1768	+ clearTimeout(saveTimer);
	1769	+
	1770	+ // Update all forms with new bot_id when bot selection changes
	1771	+ updateBotIdInForm('#mxchat-url-form');
	1772	+ updateBotIdInForm('#mxchat-content-form');
	1773	+
	1774	+ // Save the selection via AJAX
	1775	+ $.ajax({
	1776	+ url: ajaxurl,
	1777	+ type: 'POST',
	1778	+ data: {
	1779	+ action: 'mxchat_save_selected_bot',
	1780	+ bot_id: botId,
	1781	+ nonce: '<?php echo wp_create_nonce('mxchat_save_setting_nonce'); ?>'
	1782	+ },
	1783	+ success: function(response) {
	1784	+ if (response.success) {
	1785	+ // Show saved indicator
	1786	+ $('#mxchat-bot-save-status').fadeIn().delay(2000).fadeOut();
	1787	+
	1788	+ // Reload the page after a short delay to refresh content
	1789	+ saveTimer = setTimeout(function() {
	1790	+ var currentUrl = new URL(window.location.href);
	1791	+ currentUrl.searchParams.set('bot_id', botId);
	1792	+ currentUrl.searchParams.set('page', 'mxchat-prompts');
	1793	+ window.location.href = currentUrl.toString();
	1794	+ }, 500);
	1795	+ }
	1796	+ },
	1797	+ error: function() {
	1798	+ console.error('Failed to save bot selection');
	1799	+ }
	1800	+ });
	1801	+ });
	1802	+
	1803	+ // Initialize forms with current bot_id when the page loads
	1804	+ setTimeout(function() {
	1805	+ updateBotIdInForm('#mxchat-url-form');
	1806	+ updateBotIdInForm('#mxchat-content-form');
	1807	+ }, 100);
	1808	+});
	1809	+</script>
1005	1810
1006		- <!-- Tab Contents -->
1007		- <div class="mxchat-tab-contents">
1008		- <!-- Default Database Tab -->
1009		- <div id="default-db" class="mxchat-tab-content active">
1010		- <!-- Auto-Sync Settings -->
1011		- <div class="mxchat-settings-section">
1012		- <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
1013		- <p class="mxchat-description">
1014		- <?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'); ?>
1015		- </p>
1016		- <div class="mxchat-autosave-section"> <!-- Add this wrapper -->
1017		- <div class="mxchat-toggle-group">
1018		- <div class="mxchat-toggle-container">
1019		- <label class="mxchat-toggle-switch">
1020		- <input type="checkbox"
1021		- name="mxchat_auto_sync_posts"
1022		- class="mxchat-autosave-field"
1023		- value="1"
1024		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
1025		- <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
1026		- <span class="mxchat-toggle-slider"></span>
1027		- </label>
1028		- <span class="mxchat-toggle-label">
1029		- <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
1030		- </span>
1031		- </div>
1032		- <div class="mxchat-toggle-container">
1033		- <label class="mxchat-toggle-switch">
1034		- <input type="checkbox"
1035		- name="mxchat_auto_sync_pages"
1036		- class="mxchat-autosave-field"
1037		- value="1"
1038		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
1039		- <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
1040		- <span class="mxchat-toggle-slider"></span>
1041		- </label>
1042		- <span class="mxchat-toggle-label">
1043		- <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
1044		- </span>
1045		- </div>
1046		- </div>
	1811	+ <?php
	1812	+ // Set a flag so we know multi-bot is active throughout the page
	1813	+ $multibot_active = true;
	1814	+ else:
	1815	+ $current_bot_id = 'default';
	1816	+ $multibot_active = false;
	1817	+ endif;
	1818	+ ?>
	1819	+
	1820	+ <!-- Tab Navigation -->
	1821	+ <div class="mxchat-kb-tabs-nav">
	1822	+ <button class="mxchat-kb-tab-button active" data-tab="import">
	1823	+ <?php esc_html_e('Knowledge Import', 'mxchat'); ?>
	1824	+ </button>
	1825	+ <button class="mxchat-kb-tab-button" data-tab="sync">
	1826	+ <?php esc_html_e('Settings', 'mxchat'); ?>
	1827	+ </button>
	1828	+ <button class="mxchat-kb-tab-button" data-tab="pinecone">
	1829	+ <?php esc_html_e('Pinecone Settings', 'mxchat'); ?>
	1830	+ </button>
	1831	+ </div>
	1832	+
	1833	+ <div class="mxchat-kb-tabs-content">
	1834	+ <div id="mxchat-kb-tab-import" class="mxchat-kb-tab-content active">
	1835	+ <!-- Import Options Card -->
	1836	+ <div class="mxchat-card">
	1837	+
	1838	+ <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
	1839	+
	1840	+ <?php
	1841	+ // Check if the appropriate embedding API key exists
	1842	+ $embedding_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	1843	+ $has_openai_key = !empty($this->options['api_key']);
	1844	+ $has_voyage_key = !empty($this->options['voyage_api_key']);
	1845	+ $has_gemini_key = !empty($this->options['gemini_api_key']);
	1846	+
	1847	+ // Determine if they have the needed API key for their selected embedding model
	1848	+ $has_required_key = false;
	1849	+ $required_key_type = '';
	1850	+
	1851	+ if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
	1852	+ $has_required_key = true;
	1853	+ $required_key_type = 'OpenAI';
	1854	+ } elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
	1855	+ $has_required_key = true;
	1856	+ $required_key_type = 'Voyage AI';
	1857	+ } elseif (strpos($embedding_model, 'gemini-embedding-') !== false && $has_gemini_key) {
	1858	+ $has_required_key = true;
	1859	+ $required_key_type = 'Google Gemini';
	1860	+ } elseif (strpos($embedding_model, 'text-embedding-') !== false) {
	1861	+ $required_key_type = 'OpenAI';
	1862	+ } elseif (strpos($embedding_model, 'voyage-') !== false) {
	1863	+ $required_key_type = 'Voyage AI';
	1864	+ } elseif (strpos($embedding_model, 'gemini-embedding-') !== false) {
	1865	+ $required_key_type = 'Google Gemini';
	1866	+ }
	1867	+ ?>
	1868	+
	1869	+ <div class="mxchat-knowledge-warning <?php echo $has_required_key ? 'success' : 'warning'; ?>">
	1870	+ <?php if ($has_required_key): ?>
	1871	+ <p><span class="dashicons dashicons-yes-alt"></span> <?php echo wp_kses_post(sprintf(__('We detected your %s API key. <strong>Remember to add credits to your %s account</strong> before using the knowledgebase.', 'mxchat'), $required_key_type, $required_key_type)); ?></p>
	1872	+ <?php else: ?>
	1873	+ <p><span class="dashicons dashicons-warning"></span> <strong><?php esc_html_e('Important:', 'mxchat'); ?></strong> <?php echo sprintf(esc_html__('Before importing knowledge, you must add a %s API key with sufficient credits in the Chatbot settings.', 'mxchat'), $required_key_type); ?> <a href="<?php echo admin_url('admin.php?page=mxchat-max'); ?>"><?php esc_html_e('Go to API Key Settings', 'mxchat'); ?></a></p>
	1874	+ <?php endif; ?>
1047	1875	</div>
1048		- </div>
1049	1876
1050		- <!-- Import Methods -->
1051		- <div class="mxchat-import-methods">
1052		- <div class="mxchat-method-card">
1053		- <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
1054		- <p><span class="red-warning">IMPORTANT:</span> <?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p> </div>
1055		- <div class="mxchat-method-card">
1056		- <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
1057		- <p><?php esc_html_e('Import knowledge directly from PDF documents.', 'mxchat'); ?></p>
	1877	+ <!-- Import Options Section -->
	1878	+ <div class="mxchat-import-section">
	1879	+ <h3><?php esc_html_e('Import Options', 'mxchat'); ?></h3>
	1880	+
	1881	+ <!-- Import Options Grid -->
	1882	+ <div class="mxchat-import-options">
	1883	+ <!-- WordPress Import Option -->
	1884	+ <button type="button" id="mxchat-open-content-selector" class="mxchat-import-box mxchat-import-wordpress" data-option="wordpress">
	1885	+ <div class="mxchat-import-icon">
	1886	+ <span class="dashicons dashicons-wordpress"></span>
	1887	+ </div>
	1888	+ <div class="mxchat-import-content">
	1889	+ <h4><?php esc_html_e('WordPress Content', 'mxchat'); ?></h4>
	1890	+ <p><?php esc_html_e('Import specific posts and pages to your knowledge base.', 'mxchat'); ?></p>
	1891	+ </div>
	1892	+ <div class="mxchat-recommended-tag"><?php esc_html_e('Recommended', 'mxchat'); ?></div>
	1893	+ </button>
	1894	+
	1895	+ <!-- Sitemap Import Option -->
	1896	+ <button type="button" class="mxchat-import-box" data-option="sitemap" data-placeholder="<?php esc_attr_e('Enter sitemap URL here', 'mxchat'); ?>" data-type="sitemap">
	1897	+ <div class="mxchat-import-icon">
	1898	+ <span class="dashicons dashicons-admin-site-alt"></span>
	1899	+ </div>
	1900	+ <div class="mxchat-import-content">
	1901	+ <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
	1902	+ <p><?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
	1903	+ </div>
	1904	+ </button>
	1905	+
	1906	+ <!-- Direct URL Import Option -->
	1907	+ <button type="button" class="mxchat-import-box" data-option="url" data-placeholder="<?php esc_attr_e('Enter webpage URL here', 'mxchat'); ?>" data-type="url">
	1908	+ <div class="mxchat-import-icon">
	1909	+ <span class="dashicons dashicons-admin-links"></span>
	1910	+ </div>
	1911	+ <div class="mxchat-import-content">
	1912	+ <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
	1913	+ <p><?php esc_html_e('Import content from any webpage.', 'mxchat'); ?></p>
	1914	+ </div>
	1915	+ </button>
	1916	+
	1917	+ <!-- Direct Content Import Option -->
	1918	+ <button type="button" class="mxchat-import-box" data-option="content" data-type="content">
	1919	+ <div class="mxchat-import-icon">
	1920	+ <span class="dashicons dashicons-editor-paste-text"></span>
	1921	+ </div>
	1922	+ <div class="mxchat-import-content">
	1923	+ <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
	1924	+ <p><?php esc_html_e('Submit content to be vectorized.', 'mxchat'); ?></p>
	1925	+ </div>
	1926	+ </button>
	1927	+
	1928	+ <!-- PDF Import Option -->
	1929	+ <button type="button" class="mxchat-import-box" data-option="pdf" data-placeholder="<?php esc_attr_e('Enter PDF URL here', 'mxchat'); ?>" data-type="pdf">
	1930	+ <div class="mxchat-import-icon">
	1931	+ <span class="dashicons dashicons-media-document"></span>
	1932	+ </div>
	1933	+ <div class="mxchat-import-content">
	1934	+ <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
	1935	+ <p><?php esc_html_e('Import knowledge from PDF documents.', 'mxchat'); ?></p>
	1936	+ </div>
	1937	+ </button>
1058	1938	</div>
1059		- <div class="mxchat-method-card">
1060		- <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
1061		- <p><?php esc_html_e('Import content from any specific webpage.', 'mxchat'); ?></p>
	1939	+
	1940	+ <!-- Input Areas for URL and Content -->
	1941	+ <div class="mxchat-import-input-area" id="mxchat-url-input-area" style="display: none;">
	1942	+ <?php if (!$is_processing) : ?>
	1943	+ <form id="mxchat-url-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
	1944	+ <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
	1945	+ <input type="hidden" name="import_type" id="import_type" value="url">
	1946	+ <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
	1947	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
	1948	+ <?php endif; ?>
	1949	+ <div class="mxchat-url-input-group">
	1950	+ <input type="url"
	1951	+ name="sitemap_url"
	1952	+ id="sitemap_url"
	1953	+ placeholder="<?php esc_attr_e('Enter URL here', 'mxchat'); ?>"
	1954	+ required />
	1955	+ <button type="submit"
	1956	+ name="submit_sitemap"
	1957	+ class="mxchat-button-primary">
	1958	+ <?php esc_html_e('Import', 'mxchat'); ?>
	1959	+ </button>
	1960	+ </div>
	1961	+ <p class="mxchat-url-description" id="url-description-text"></p>
	1962	+ </form>
	1963	+ <?php endif; ?>
1062	1964	</div>
1063		- <div class="mxchat-method-card">
1064		- <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
1065		- <p><?php esc_html_e('Directly submit content to be vectorized.', 'mxchat'); ?></p>
1066		- </div>
1067		- </div>
1068	1965
1069		- <!-- Import Form -->
1070		- <?php if (!$is_processing) : ?>
1071		- <div class="mxchat-import-form">
1072		- <form id="mxchat-sitemap-form" method="post"
1073		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
1074		- <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
1075		- <div class="mxchat-url-input-group">
1076		- <input type="url"
1077		- name="sitemap_url"
1078		- id="sitemap_url"
1079		- placeholder="<?php esc_attr_e('Enter Sitemap, PDF, or Webpage URL', 'mxchat'); ?>"
1080		- required />
	1966	+ <div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none;">
	1967	+ <?php if (!$is_processing) : ?>
	1968	+ <form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
	1969	+ <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
	1970	+ <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
	1971	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
	1972	+ <?php endif; ?>
	1973	+ <div class="mxchat-form-group">
	1974	+ <textarea
	1975	+ name="article_content"
	1976	+ id="article_content"
	1977	+ placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"
	1978	+ required
	1979	+ rows="6"
	1980	+ ></textarea>
	1981	+ </div>
	1982	+ <div class="mxchat-form-group">
	1983	+ <input type="url"
	1984	+ name="article_url"
	1985	+ id="article_url"
	1986	+ placeholder="<?php esc_attr_e('Enter source URL (Optional)', 'mxchat'); ?>">
	1987	+ </div>
1081	1988	<button type="submit"
1082		- name="submit_sitemap"
	1989	+ name="submit_content"
1083	1990	class="mxchat-button-primary">
1084		- <?php esc_html_e('Import', 'mxchat'); ?>
	1991	+ <?php esc_html_e('Import Content', 'mxchat'); ?>
1085	1992	</button>
1086		- </div>
1087		- </form>
	1993	+ </form>
	1994	+ <?php endif; ?>
1088	1995	</div>
1089		- <?php endif; ?>
	1996	+ </div>
1090	1997
1091		- <!-- Processing Status -->
1092		- <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
1093		- <div class="mxchat-status-card">
	1998	+ <!-- PDF Processing Status - ONLY PROCESSING -->
	1999	+ <?php if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
	2000	+ <div class="mxchat-status-card" data-card-type="pdf">
1094	2001	<div class="mxchat-status-header">
1095	2002	<h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
1096		- <?php if ($is_processing) : ?>
	2003	+
	2004	+ <!-- Processing controls -->
	2005	+ <div class="mxchat-processing-controls">
1097	2006	<form method="post" class="mxchat-stop-form"
1098	2007	action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1099	2008	<?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1100	2009	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
		@@ -1100,13 +2009,21 @@
1100	2009	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
1101	2010	<?php esc_html_e('Stop Processing', 'mxchat'); ?>
1102	2011	</button>
1103	2012	</form>
1104		- <?php endif; ?>
	2013	+
	2014	+ <button type="button" class="mxchat-manual-batch-btn"
	2015	+ data-process-type="pdf"
	2016	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_pdf_url')); ?>">
	2017	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	2018	+ </button>
	2019	+ </div>
1105	2020	</div>
	2021	+
1106	2022	<div class="mxchat-progress-bar">
1107	2023	<div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
1108	2024	</div>
	2025	+
1109	2026	<div class="mxchat-status-details">
1110	2027	<p><?php printf(
1111	2028	esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
1112	2029	absint($pdf_status['processed_pages']),
		@@ -1112,25 +2029,27 @@
1112	2029	absint($pdf_status['processed_pages']),
1113	2030	absint($pdf_status['total_pages']),
1114	2031	absint($pdf_status['percentage'])
1115	2032	); ?></p>
1116		- <p><?php printf(
1117		- esc_html__('Status: %s', 'mxchat'),
1118		- esc_html(ucfirst($pdf_status['status']))
1119		- ); ?></p>
1120		- <p><?php printf(
1121		- esc_html__('Last update: %s', 'mxchat'),
1122		- esc_html($pdf_status['last_update'])
1123		- ); ?></p>
	2033	+
	2034	+ <?php if (!empty($pdf_status['failed_pages']) && $pdf_status['failed_pages'] > 0) : ?>
	2035	+ <p><strong><?php esc_html_e('Failed pages:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['failed_pages']); ?></p>
	2036	+ <?php endif; ?>
	2037	+
	2038	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($pdf_status['status'])); ?></p>
	2039	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['last_update']); ?></p>
1124	2040	</div>
1125	2041	</div>
1126	2042	<?php endif; ?>
1127	2043
1128		- <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
1129		- <div class="mxchat-status-card">
	2044	+ <!-- Sitemap Processing Status - ONLY PROCESSING -->
	2045	+ <?php if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
	2046	+ <div class="mxchat-status-card" data-card-type="sitemap">
1130	2047	<div class="mxchat-status-header">
1131		- <h4><?php esc_html_e('Sitemap Processing Status (Refresh for update)', 'mxchat'); ?></h4>
1132		- <?php if ($is_processing) : ?>
	2048	+ <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
	2049	+
	2050	+ <!-- Processing controls -->
	2051	+ <div class="mxchat-processing-controls">
1133	2052	<form method="post" class="mxchat-stop-form"
1134	2053	action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1135	2054	<?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1136	2055	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
		@@ -1136,13 +2055,21 @@
1136	2055	<button type="submit" name="stop_processing" class="mxchat-button-secondary">
1137	2056	<?php esc_html_e('Stop Processing', 'mxchat'); ?>
1138	2057	</button>
1139	2058	</form>
1140		- <?php endif; ?>
	2059	+
	2060	+ <button type="button" class="mxchat-manual-batch-btn"
	2061	+ data-process-type="sitemap"
	2062	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_sitemap_url')); ?>">
	2063	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	2064	+ </button>
	2065	+ </div>
1141	2066	</div>
	2067	+
1142	2068	<div class="mxchat-progress-bar">
1143	2069	<div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
1144	2070	</div>
	2071	+
1145	2072	<div class="mxchat-status-details">
1146	2073	<p><?php printf(
1147	2074	esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
1148	2075	absint($sitemap_status['processed_urls']),
		@@ -1148,8 +2075,16 @@
1148	2075	absint($sitemap_status['processed_urls']),
1149	2076	absint($sitemap_status['total_urls']),
1150	2077	absint($sitemap_status['percentage'])
1151	2078	); ?></p>
	2079	+
	2080	+ <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
	2081	+ <p><strong><?php esc_html_e('Failed URLs:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['failed_urls']); ?></p>
	2082	+ <?php endif; ?>
	2083	+
	2084	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($sitemap_status['status'])); ?></p>
	2085	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['last_update']); ?></p>
	2086	+
1152	2087	<?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
1153	2088	<div class="mxchat-error-notice">
1154	2089	<?php if (!empty($sitemap_status['error'])) : ?>
1155	2090	<p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
		@@ -1161,1486 +2096,946 @@
1161	2096	<?php endif; ?>
1162	2097	</div>
1163	2098	</div>
1164	2099	<?php endif; ?>
1165		- </div>
1166	2100
	2101	+ <!-- Single URL Submission Status -->
	2102	+ <?php
	2103	+ // Get single URL status
	2104	+ $single_url_status = $this->knowledge_manager->mxchat_get_single_url_status();
	2105	+ $is_active_processing =
	2106	+ ($sitemap_status && $sitemap_status['status'] === 'processing') ||
	2107	+ ($pdf_status && $pdf_status['status'] === 'processing');
	2108	+ ?>
1167	2109
1168		- </div>
1169		- </div>
	2110	+ <div id="mxchat-single-url-status-container" <?php echo $is_active_processing ? 'style="display:none;"' : ''; ?>>
	2111	+ <?php if ($single_url_status && !$is_active_processing) : ?>
	2112	+ <div class="mxchat-status-card">
	2113	+ <div class="mxchat-status-header">
	2114	+ <h4><?php esc_html_e('Last URL Submission', 'mxchat'); ?></h4>
	2115	+ <?php if ($single_url_status['status'] === 'failed') : ?>
	2116	+ <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Failed', 'mxchat'); ?></span>
	2117	+ <?php else : ?>
	2118	+ <span class="mxchat-status-badge mxchat-status-success"><?php esc_html_e('Success', 'mxchat'); ?></span>
	2119	+ <?php endif; ?>
	2120	+ </div>
	2121	+ <div class="mxchat-status-details">
	2122	+ <p><strong><?php esc_html_e('URL:', 'mxchat'); ?></strong>
	2123	+ <a href="<?php echo esc_url($single_url_status['url']); ?>" target="_blank">
	2124	+ <?php echo esc_html(strlen($single_url_status['url']) > 60 ? substr($single_url_status['url'], 0, 57) . '...' : $single_url_status['url']); ?>
	2125	+ </a>
	2126	+ </p>
	2127	+ <p><strong><?php esc_html_e('Submitted:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['human_time']); ?></p>
1170	2128
1171		- <!-- Direct Content Submission Card -->
1172		-<div class="mxchat-card">
1173		- <div class="mxchat-card-header">
1174		- <h2><?php esc_html_e('Submit Direct Content', 'mxchat'); ?></h2>
1175		- </div>
1176		- <form id="mxchat-content-form" method="post"
1177		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
1178		- <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
1179		- <div class="mxchat-form-group">
1180		- <label for="article_content"><?php esc_html_e('Content:', 'mxchat'); ?></label>
1181		- <textarea name="article_content" id="article_content" required
1182		- placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"></textarea>
1183		- </div>
1184		- <div class="mxchat-form-group">
1185		- <label for="article_url"><?php esc_html_e('Source URL (Optional):', 'mxchat'); ?></label>
1186		- <input type="url" name="article_url" id="article_url"
1187		- placeholder="<?php esc_attr_e('Enter source URL', 'mxchat'); ?>">
1188		- </div>
1189		- <button type="submit" name="submit_content" class="mxchat-button-primary">
1190		- <?php esc_html_e('Submit Content', 'mxchat'); ?>
1191		- </button>
1192		- </form>
1193		-</div>
	2129	+ <?php if ($single_url_status['status'] === 'failed' && !empty($single_url_status['error'])) : ?>
	2130	+ <div class="mxchat-error-notice">
	2131	+ <p class="error"><?php echo esc_html($single_url_status['error']); ?></p>
	2132	+ </div>
	2133	+ <?php endif; ?>
1194	2134
1195		-<!-- Knowledge Base Table Card -->
1196		-<div class="mxchat-card">
1197		- <div class="mxchat-card-header">
1198		- <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
1199		- <div class="mxchat-header-actions">
1200		- <!-- Search -->
1201		- <form method="get" id="knowledge-search" class="mxchat-search-form">
1202		- <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
1203		- <input type="hidden" name="page" value="mxchat-prompts" />
1204		- <div class="mxchat-search-group">
1205		- <span class="dashicons dashicons-search"></span>
1206		- <input type="text"
1207		- name="search"
1208		- placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
1209		- value="<?php echo esc_attr($search_query); ?>" />
1210		- </div>
1211		- </form>
	2135	+ <?php if ($single_url_status['status'] === 'complete') : ?>
	2136	+ <p><strong><?php esc_html_e('Content Length:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['content_length']); ?> <?php esc_html_e('characters', 'mxchat'); ?></p>
	2137	+ <p><strong><?php esc_html_e('Embedding Dimensions:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['embedding_dimensions']); ?></p>
	2138	+ <?php endif; ?>
	2139	+ </div>
	2140	+ </div>
	2141	+ <?php endif; ?>
	2142	+ </div>
1212	2143
1213		- <!-- Delete All -->
1214		- <form method="post"
1215		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
1216		- class="mxchat-delete-form"
1217		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
1218		- <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
1219		- <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
1220		- <span class="dashicons dashicons-trash"></span>
1221		- <?php esc_html_e('Delete All', 'mxchat'); ?>
1222		- </button>
1223		- </form>
1224		- </div>
1225		- </div>
	2144	+ <!-- Completed Status Cards - Handles completed PDF/Sitemap processing -->
	2145	+ <?php
	2146	+ echo $knowledge_manager->mxchat_render_completed_status_cards();
	2147	+ ?>
1226	2148
1227		- <!-- Table -->
1228		- <div class="mxchat-table-wrapper">
1229		- <table class="mxchat-records-table">
1230		- <thead>
1231		- <tr>
1232		- <th><?php esc_html_e('ID', 'mxchat'); ?></th>
1233		- <th><?php esc_html_e('Content', 'mxchat'); ?></th>
1234		- <th><?php esc_html_e('Source', 'mxchat'); ?></th>
1235		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
1236		- </tr>
1237		- </thead>
1238		- <tbody>
1239		- <?php if ($prompts) : ?>
1240		- <?php foreach ($prompts as $prompt) : ?>
1241		- <tr id="prompt-<?php echo esc_attr($prompt->id); ?>">
1242		- <td><?php echo esc_html($prompt->id); ?></td>
1243		- <td class="mxchat-content-cell">
1244		- <div class="content-view">
1245		- <?php echo wp_kses_post(wpautop(esc_textarea($prompt->article_content))); ?>
1246		- </div>
1247		- <textarea class="content-edit" style="display:none;">
1248		- <?php echo esc_textarea($prompt->article_content); ?>
1249		- </textarea>
1250		- </td>
1251		- <td class="mxchat-url-cell">
1252		- <?php if (!empty($prompt->source_url)) : ?>
1253		- <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
1254		- <span class="dashicons dashicons-external"></span>
1255		- <?php esc_html_e('View Source', 'mxchat'); ?>
1256		- </a>
	2149	+ </div>
	2150	+
	2151	+ <!-- Knowledge Base Table Card -->
	2152	+ <div class="mxchat-card">
	2153	+ <div class="mxchat-card-header">
	2154	+ <h2>
	2155	+ <?php esc_html_e('Knowledge Base', 'mxchat'); ?>
	2156	+ <span class="mxchat-record-count">
	2157	+ <?php if ($showing_recent_only && $total_in_database > 1000): ?>
	2158	+ (<?php echo esc_html($total_records); ?> of <?php echo esc_html(number_format($total_in_database)); ?> total - recent entries only)
	2159	+ <?php else: ?>
	2160	+ (<?php echo esc_html($total_records); ?>)
	2161	+ <?php endif; ?>
	2162	+ </span>
	2163	+ <!-- Data source badge -->
	2164	+ <?php if ($use_pinecone) : ?>
	2165	+ <span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
	2166	+ <span class="dashicons dashicons-cloud"></span>
	2167	+ <?php esc_html_e('Pinecone', 'mxchat'); ?>
	2168	+ </span>
1257	2169	<?php else : ?>
1258		- <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	2170	+ <span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
	2171	+ <span class="dashicons dashicons-database-view"></span>
	2172	+ <?php esc_html_e('WordPress DB', 'mxchat'); ?>
	2173	+ </span>
1259	2174	<?php endif; ?>
1260		- </td>
1261		- <td class="mxchat-actions-cell">
1262		- <button class="mxchat-button-icon edit-button"
1263		- data-id="<?php echo esc_attr($prompt->id); ?>">
1264		- <span class="dashicons dashicons-edit"></span>
1265		- </button>
1266		- <button class="mxchat-button-icon save-button"
1267		- data-id="<?php echo esc_attr($prompt->id); ?>"
1268		- style="display:none;"
1269		- data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
1270		- <span class="dashicons dashicons-saved"></span>
1271		- </button>
1272		- <a href="<?php echo esc_url(admin_url(
1273		- 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
1274		- . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
1275		- )); ?>"
1276		- class="mxchat-button-icon delete-button"
1277		- onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
1278		- <span class="dashicons dashicons-trash"></span>
1279		- </a>
1280		- </td>
1281		- </tr>
1282		- <?php endforeach; ?>
1283		- <?php else : ?>
1284		- <tr>
1285		- <td colspan="4" class="mxchat-no-records">
1286		- <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
1287		- </td>
1288		- </tr>
1289		- <?php endif; ?>
1290		- </tbody>
1291		- </table>
1292		- </div>
	2175	+ </h2>
	2176	+ <div class="mxchat-header-actions">
	2177	+ <!-- Search -->
	2178	+ <form method="get" id="knowledge-search" class="mxchat-search-form">
	2179	+ <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
	2180	+ <input type="hidden" name="page" value="mxchat-prompts" />
	2181	+ <?php if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') : ?>
	2182	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
	2183	+ <?php endif; ?>
	2184	+ <div class="mxchat-search-group">
	2185	+ <span class="dashicons dashicons-search"></span>
	2186	+ <input type="text"
	2187	+ name="search"
	2188	+ placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
	2189	+ value="<?php echo esc_attr($search_query); ?>" />
	2190	+ </div>
	2191	+ </form>
1293	2192
1294		- <?php if ($page_links) : ?>
1295		- <div class="mxchat-pagination">
1296		- <?php echo wp_kses_post($page_links); ?>
1297		- </div>
1298		- <?php endif; ?>
1299		-</div>
1300		-</div>
1301		-</div>
1302		-<?php
1303		-}
	2193	+ <form method="post"
	2194	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
	2195	+ class="mxchat-delete-form"
	2196	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
	2197	+ <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
	2198	+ <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
	2199	+ <!-- Always include bot_id, even if it's 'default' -->
	2200	+ <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
	2201	+ <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
	2202	+ <span class="dashicons dashicons-trash"></span>
	2203	+ <?php esc_html_e('Delete All', 'mxchat'); ?>
	2204	+ </button>
	2205	+ </form>
	2206	+ </div>
	2207	+ </div>
1304	2208
	2209	+ <!-- Recent Entries Info Banner -->
	2210	+ <?php if ($showing_recent_only && $total_in_database > 1000): ?>
	2211	+ <div class="mxchat-info-banner recent-only" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e3f2fd; border-left: 4px solid #2196f3; color: #1565c0;">
	2212	+ <span class="dashicons dashicons-info"></span>
	2213	+ <span>
	2214	+ <?php printf(
	2215	+ esc_html__('Showing your %s most recent entries for faster loading. Your complete database contains %s entries. ', 'mxchat'),
	2216	+ number_format($total_records),
	2217	+ number_format($total_in_database)
	2218	+ ); ?>
	2219	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('View complete database in Pinecone →', 'mxchat'); ?></a>
	2220	+ </span>
	2221	+ </div>
	2222	+ <?php endif; ?>
1305	2223
1306		-public function mxchat_handle_delete_all_prompts() {
1307		- // Verify nonce
1308		- if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
1309		- wp_die(__('Nonce verification failed.', 'mxchat'));
1310		- }
	2224	+ <!-- Data Source Info Banner -->
	2225	+ <?php if ($use_pinecone) : ?>
	2226	+ <div class="mxchat-info-banner pinecone" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e8f5e8; border-left: 4px solid #4caf50; color: #2e7d2e;">
	2227	+ <span class="dashicons dashicons-cloud"></span>
	2228	+ <span><?php esc_html_e('Refresh page to see new content. New entires or deletions can take up to 60 seconds to reflect! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
	2229	+ </div>
	2230	+ <?php else : ?>
	2231	+ <div class="mxchat-info-banner wordpress" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #fff3e0; border-left: 4px solid #ff9800; color: #e65100;">
	2232	+ <span class="dashicons dashicons-database-view"></span>
	2233	+ <span><?php esc_html_e('Refresh page to see new content, but wait 5-10 seconds first! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
	2234	+ </div>
	2235	+ <?php endif; ?>
1311	2236
1312		- // Check permissions
1313		- if (!current_user_can('manage_options')) {
1314		- wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
1315		- }
	2237	+ <!-- Table -->
	2238	+ <div class="mxchat-table-wrapper">
	2239	+ <table class="mxchat-records-table">
	2240	+ <thead>
	2241	+ <tr>
	2242	+ <th><?php esc_html_e('ID', 'mxchat'); ?></th>
	2243	+ <th><?php esc_html_e('Content', 'mxchat'); ?></th>
	2244	+ <th><?php esc_html_e('Source', 'mxchat'); ?></th>
	2245	+ <?php if ($data_source === 'pinecone') : ?>
	2246	+ <th><?php esc_html_e('Vector ID', 'mxchat'); ?></th>
	2247	+ <?php endif; ?>
	2248	+ <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
	2249	+ </tr>
	2250	+ </thead>
	2251	+ <tbody>
	2252	+ <?php if ($prompts) : ?>
	2253	+ <?php foreach ($prompts as $index => $prompt) : ?>
	2254	+ <tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
	2255	+ data-source="<?php echo esc_attr($data_source); ?>"
	2256	+ <?php if ($data_source === 'pinecone') : ?>
	2257	+ style="background: rgba(33, 150, 243, 0.02);"
	2258	+ <?php endif; ?>>
	2259	+ <td>
	2260	+ <?php if ($data_source === 'pinecone') : ?>
	2261	+ <?php echo esc_html($index + 1 + (($current_page - 1) * $per_page)); ?>
	2262	+ <?php else : ?>
	2263	+ <?php echo esc_html($prompt->id); ?>
	2264	+ <?php endif; ?>
	2265	+ </td>
	2266	+ <td class="mxchat-content-cell">
	2267	+ <div class="content-view">
	2268	+ <?php
	2269	+ $content = $prompt->article_content;
	2270	+ // Check if content contains Hebrew characters
	2271	+ if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
	2272	+ // Apply RTL direction for Hebrew content
	2273	+ echo '<div dir="rtl" lang="he" class="rtl-content">';
	2274	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	2275	+ echo '</div>';
	2276	+ } else {
	2277	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	2278	+ }
	2279	+ ?>
	2280	+ </div>
	2281	+ <?php if ($data_source === 'wordpress') : ?>
	2282	+ <textarea class="content-edit" style="display:none;"
	2283	+ <?php if (preg_match('/[\x{0590}-\x{05FF}]/u', $prompt->article_content)) echo 'dir="rtl" lang="he"'; ?>>
	2284	+ <?php echo htmlspecialchars($prompt->article_content, ENT_QUOTES, 'UTF-8'); ?>
	2285	+ </textarea>
	2286	+ <?php endif; ?>
	2287	+ </td>
	2288	+ <td class="mxchat-url-cell">
	2289	+ <div class="url-view">
	2290	+ <?php if (!empty($prompt->source_url)) : ?>
	2291	+ <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
	2292	+ <span class="dashicons dashicons-external"></span>
	2293	+ <?php esc_html_e('View Source', 'mxchat'); ?>
	2294	+ </a>
	2295	+ <?php else : ?>
	2296	+ <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	2297	+ <?php endif; ?>
	2298	+ </div>
	2299	+ <?php if ($data_source === 'wordpress') : ?>
	2300	+ <input type="text" class="url-edit" style="display:none;"
	2301	+ value="<?php echo htmlspecialchars($prompt->source_url, ENT_QUOTES, 'UTF-8'); ?>" />
	2302	+ <?php endif; ?>
	2303	+ </td>
	2304	+ <?php if ($data_source === 'pinecone') : ?>
	2305	+ <td class="mxchat-vector-id-cell">
	2306	+ <code style="background: #f5f5f5; padding: 2px 6px; border-radius: 3px; font-size: 11px;">
	2307	+ <?php echo esc_html(substr($prompt->id, 0, 12) . '...'); ?>
	2308	+ </code>
	2309	+ </td>
	2310	+ <?php endif; ?>
	2311	+
	2312	+ <td class="mxchat-actions-cell">
	2313	+ <?php if ($data_source === 'wordpress') : ?>
	2314	+ <!-- WordPress - Full editing capabilities -->
	2315	+ <div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
	2316	+ <select class="mxchat-role-select"
	2317	+ data-entry-id="<?php echo esc_attr($prompt->id); ?>"
	2318	+ data-data-source="wordpress"
	2319	+ data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
	2320	+ <?php
	2321	+ $current_role = $prompt->role_restriction ?? 'public';
	2322	+ $role_options = $knowledge_manager->mxchat_get_role_options();
	2323	+ foreach ($role_options as $role_key => $role_label) : ?>
	2324	+ <option value="<?php echo esc_attr($role_key); ?>"
	2325	+ <?php selected($current_role, $role_key); ?>>
	2326	+ <?php echo esc_html($role_label); ?>
	2327	+ </option>
	2328	+ <?php endforeach; ?>
	2329	+ </select>
	2330	+ </div>
	2331	+
	2332	+ <!-- Edit/Save Buttons -->
	2333	+ <div class="mxchat-action-buttons">
	2334	+ <button class="mxchat-button-icon edit-button"
	2335	+ data-id="<?php echo esc_attr($prompt->id); ?>">
	2336	+ <span class="dashicons dashicons-edit"></span>
	2337	+ </button>
	2338	+ <button class="mxchat-button-icon save-button"
	2339	+ data-id="<?php echo esc_attr($prompt->id); ?>"
	2340	+ style="display:none;"
	2341	+ data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
	2342	+ <span class="dashicons dashicons-saved"></span>
	2343	+ </button>
	2344	+ </div>
	2345	+ <?php else : ?>
	2346	+ <!-- Pinecone - Role restriction editable, content read-only -->
	2347	+ <div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
	2348	+ <select class="mxchat-role-select"
	2349	+ data-entry-id="<?php echo esc_attr($prompt->id); ?>"
	2350	+ data-data-source="pinecone"
	2351	+ data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
	2352	+ <?php
	2353	+ $current_role = $prompt->role_restriction ?? 'public';
	2354	+ $role_options = $knowledge_manager->mxchat_get_role_options();
	2355	+ foreach ($role_options as $role_key => $role_label) : ?>
	2356	+ <option value="<?php echo esc_attr($role_key); ?>"
	2357	+ <?php selected($current_role, $role_key); ?>>
	2358	+ <?php echo esc_html($role_label); ?>
	2359	+ </option>
	2360	+ <?php endforeach; ?>
	2361	+ </select>
	2362	+ </div>
	2363	+
	2364	+ <?php endif; ?>
1316	2365
1317		- global $wpdb;
1318		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2366	+ <!-- Delete button for both sources -->
	2367	+ <div class="mxchat-delete-container">
	2368	+ <?php if ($data_source === 'pinecone') : ?>
	2369	+ <!-- AJAX Delete for Pinecone -->
	2370	+ <button type="button"
	2371	+ class="mxchat-button-icon delete-button-ajax"
	2372	+ data-vector-id="<?php echo esc_attr($prompt->id); ?>"
	2373	+ data-bot-id="<?php echo esc_attr($current_bot_id); ?>"
	2374	+ data-nonce="<?php echo wp_create_nonce('mxchat_delete_pinecone_prompt_nonce'); ?>"
	2375	+ title="<?php esc_attr_e('Delete entry', 'mxchat'); ?>">
	2376	+ <span class="dashicons dashicons-trash"></span>
	2377	+ </button>
	2378	+ <?php else : ?>
	2379	+ <!-- Regular link delete for WordPress DB -->
	2380	+ <a href="<?php echo esc_url(admin_url(
	2381	+ 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
	2382	+ . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
	2383	+ )); ?>"
	2384	+ class="mxchat-button-icon delete-button"
	2385	+ onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
	2386	+ <span class="dashicons dashicons-trash"></span>
	2387	+ </a>
	2388	+ <?php endif; ?>
	2389	+ </div>
	2390	+ </td>
1319	2391
1320		- // Delete all prompts from the table
1321		- $wpdb->query("DELETE FROM {$table_name}");
	2392	+ </tr>
	2393	+ <?php endforeach; ?>
	2394	+ <?php else : ?>
	2395	+ <tr>
	2396	+ <td colspan="<?php echo $data_source === 'pinecone' ? '5' : '4'; ?>" class="mxchat-no-records">
	2397	+ <?php if ($use_pinecone) : ?>
	2398	+ <?php esc_html_e('No vectors found in Pinecone database.', 'mxchat'); ?>
	2399	+ <?php else : ?>
	2400	+ <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
	2401	+ <?php endif; ?>
	2402	+ </td>
	2403	+ </tr>
	2404	+ <?php endif; ?>
	2405	+ </tbody>
	2406	+ </table>
	2407	+ </div>
1322	2408
1323		- // Clear relevant cache
1324		- wp_cache_delete('all_prompts', 'mxchat_prompts');
	2409	+ <?php if ($page_links) : ?>
	2410	+ <div class="mxchat-pagination">
	2411	+ <?php echo wp_kses_post($page_links); ?>
	2412	+ </div>
	2413	+ <?php endif; ?>
	2414	+ </div>
1325	2415
1326		- // Redirect back with a success message
1327		- $redirect_url = add_query_arg(array(
1328		- 'page' => 'mxchat-prompts',
1329		- 'all_deleted' => 'true'
1330		- ), admin_url('admin.php'));
	2416	+ </div>
1331	2417
1332		- wp_safe_redirect($redirect_url);
1333		- exit;
1334		-}
1335		-public function mxchat_handle_delete_prompt() {
1336		- // Sanitize and validate nonce
1337		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
1338		- if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
1339		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1340		- }
	2418	+ <!-- Settings Tab (Renamed from Auto-Sync Settings) -->
	2419	+ <div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
	2420	+
	2421	+ <!-- Auto-Sync Settings Card -->
	2422	+ <div class="mxchat-card">
	2423	+ <div class="mxchat-settings-section">
	2424	+ <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
	2425	+ <p class="mxchat-description">
	2426	+ <?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below. Works with Pinecone if enabled', 'mxchat'); ?>
	2427	+ </p>
	2428	+ <div class="mxchat-autosave-section">
	2429	+ <div class="mxchat-toggle-group">
	2430	+ <div class="mxchat-toggle-container">
	2431	+ <label class="mxchat-toggle-switch">
	2432	+ <input type="checkbox"
	2433	+ name="mxchat_auto_sync_posts"
	2434	+ class="mxchat-autosave-field"
	2435	+ value="1"
	2436	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2437	+ <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
	2438	+ <span class="mxchat-toggle-slider"></span>
	2439	+ </label>
	2440	+ <span class="mxchat-toggle-label">
	2441	+ <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
	2442	+ </span>
	2443	+ </div>
	2444	+
	2445	+ <div class="mxchat-toggle-container">
	2446	+ <label class="mxchat-toggle-switch">
	2447	+ <input type="checkbox"
	2448	+ name="mxchat_auto_sync_pages"
	2449	+ class="mxchat-autosave-field"
	2450	+ value="1"
	2451	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2452	+ <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
	2453	+ <span class="mxchat-toggle-slider"></span>
	2454	+ </label>
	2455	+ <span class="mxchat-toggle-label">
	2456	+ <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
	2457	+ </span>
	2458	+ </div>
	2459	+
	2460	+ <!-- Custom Post Types Section -->
	2461	+ <div class="mxchat-section-content">
	2462	+ <div class="mxchat-custom-post-types-header">
	2463	+ <button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
	2464	+ <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
	2465	+ <span class="mxchat-toggle-icon">▼</span>
	2466	+ </button>
	2467	+ </div>
	2468	+
	2469	+ <div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
	2470	+ <h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
	2471	+ <p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
	2472	+
	2473	+ <div class="mxchat-custom-post-types">
	2474	+ <?php
	2475	+ $post_types = $knowledge_manager->mxchat_get_public_post_types();
	2476	+ // Skip post and page as they're handled separately
	2477	+ unset($post_types['post']);
	2478	+ unset($post_types['page']);
	2479	+
	2480	+ if (!empty($post_types)) {
	2481	+ foreach ($post_types as $post_type => $label) {
	2482	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	2483	+ $is_enabled = get_option($option_name, '0');
	2484	+ ?>
	2485	+ <div class="mxchat-toggle-container">
	2486	+ <label class="mxchat-toggle-switch">
	2487	+ <input type="checkbox"
	2488	+ name="<?php echo esc_attr($option_name); ?>"
	2489	+ class="mxchat-autosave-field"
	2490	+ value="1"
	2491	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2492	+ <?php checked($is_enabled, '1'); ?>>
	2493	+ <span class="mxchat-toggle-slider"></span>
	2494	+ </label>
	2495	+ <span class="mxchat-toggle-label">
	2496	+ <?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
	2497	+ </span>
	2498	+ </div>
	2499	+ <?php
	2500	+ }
	2501	+ } else {
	2502	+ echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
	2503	+ }
	2504	+ ?>
	2505	+ </div>
	2506	+ </div>
	2507	+ </div>
	2508	+ </div>
	2509	+ </div>
	2510	+ </div>
	2511	+ </div>
	2512	+
	2513	+ <!-- Role-Based Content Restrictions Card -->
	2514	+ <div class="mxchat-card" style="margin-top: 20px;">
	2515	+ <h3><?php esc_html_e('Role-Based Content Restrictions', 'mxchat'); ?></h3>
	2516	+ <p class="mxchat-description">
	2517	+ <?php esc_html_e('Automatically restrict content access based on WordPress tags. When you assign a tag to a role, any post with that tag will only be accessible to users with that role or higher in the chatbot knowledge base.', 'mxchat'); ?>
	2518	+ </p>
	2519	+
	2520	+ <!-- Info Box -->
	2521	+ <div class="mxchat-knowledge-warning info" style="background: #e3f2fd; border-left-color: #2196f3;">
	2522	+ <p>
	2523	+ <span class="dashicons dashicons-info"></span>
	2524	+ <strong><?php esc_html_e('How it works:', 'mxchat'); ?></strong>
	2525	+ <?php esc_html_e('Add a tag below and select which role should have access. Any content tagged with that tag will automatically be restricted to that role level. Works with both auto-sync and manual imports.', 'mxchat'); ?>
	2526	+ </p>
	2527	+ </div>
	2528	+
	2529	+ <!-- Add New Tag-Role Mapping -->
	2530	+ <div class="mxchat-role-mapping-form">
	2531	+ <h4><?php esc_html_e('Add Tag-Role Mapping', 'mxchat'); ?></h4>
	2532	+
	2533	+ <div class="mxchat-form-row" style="display: flex; gap: 15px; align-items: flex-end; margin-bottom: 20px;">
	2534	+ <div class="mxchat-form-group" style="flex: 1;">
	2535	+ <label for="mxchat-tag-input">
	2536	+ <?php esc_html_e('Tag Name', 'mxchat'); ?>
	2537	+ </label>
	2538	+ <input type="text"
	2539	+ id="mxchat-tag-input"
	2540	+ class="regular-text"
	2541	+ placeholder="<?php esc_attr_e('Enter tag name (e.g., premium, members-only)', 'mxchat'); ?>" />
	2542	+ <p class="description">
	2543	+ <?php esc_html_e('Enter the exact tag slug as it appears in WordPress', 'mxchat'); ?>
	2544	+ </p>
	2545	+ </div>
	2546	+
	2547	+ <div class="mxchat-form-group" style="flex: 1;">
	2548	+ <label for="mxchat-role-select">
	2549	+ <?php esc_html_e('Required Role', 'mxchat'); ?>
	2550	+ </label>
	2551	+ <select id="mxchat-role-select" class="regular-text">
	2552	+ <?php
	2553	+ // Get role options from knowledge manager
	2554	+ $role_options = array(
	2555	+ 'public' => __('Public (Everyone)', 'mxchat'),
	2556	+ 'logged_in' => __('Logged In Users', 'mxchat'),
	2557	+ 'subscriber' => __('Subscribers & Above', 'mxchat'),
	2558	+ 'contributor' => __('Contributors & Above', 'mxchat'),
	2559	+ 'author' => __('Authors & Above', 'mxchat'),
	2560	+ 'editor' => __('Editors & Above', 'mxchat'),
	2561	+ 'administrator' => __('Administrators Only', 'mxchat')
	2562	+ );
	2563	+
	2564	+ foreach ($role_options as $role_key => $role_label) : ?>
	2565	+ <option value="<?php echo esc_attr($role_key); ?>">
	2566	+ <?php echo esc_html($role_label); ?>
	2567	+ </option>
	2568	+ <?php endforeach; ?>
	2569	+ </select>
	2570	+ <p class="description">
	2571	+ <?php esc_html_e('Select the minimum role required to access this content', 'mxchat'); ?>
	2572	+ </p>
	2573	+ </div>
	2574	+
	2575	+ <div style="padding-bottom: 25px;">
	2576	+ <button type="button"
	2577	+ id="mxchat-add-tag-role"
	2578	+ class="mxchat-button-primary">
	2579	+ <span class="dashicons dashicons-plus-alt"></span>
	2580	+ <?php esc_html_e('Add Mapping', 'mxchat'); ?>
	2581	+ </button>
	2582	+ </div>
	2583	+ </div>
	2584	+ </div>
	2585	+
	2586	+ <!-- Existing Tag-Role Mappings -->
	2587	+ <div class="mxchat-role-mappings-list">
	2588	+ <h4><?php esc_html_e('Current Tag-Role Mappings', 'mxchat'); ?></h4>
	2589	+
	2590	+ <div id="mxchat-mappings-container">
	2591	+ <!-- Mappings will be loaded here via AJAX -->
	2592	+ <div class="mxchat-loading-mappings">
	2593	+ <span class="mxchat-spinner is-active"></span>
	2594	+ <?php esc_html_e('Loading mappings...', 'mxchat'); ?>
	2595	+ </div>
	2596	+ </div>
	2597	+
	2598	+ <!-- Empty State (initially hidden) -->
	2599	+ <div id="mxchat-no-mappings" style="display: none; text-align: center; padding: 40px; color: #666;">
	2600	+ <span class="dashicons dashicons-tag" style="font-size: 48px; opacity: 0.3;"></span>
	2601	+ <p><?php esc_html_e('No tag-role mappings yet. Add your first mapping above to get started.', 'mxchat'); ?></p>
	2602	+ </div>
	2603	+ </div>
	2604	+
	2605	+ <!-- Bulk Update Section -->
	2606	+ <div class="mxchat-bulk-update-section" style="margin-top: 30px; padding-top: 30px; border-top: 1px solid #ddd;">
	2607	+ <h4><?php esc_html_e('Bulk Update Existing Content', 'mxchat'); ?></h4>
	2608	+ <p class="mxchat-description">
	2609	+ <?php esc_html_e('Apply role restrictions to all existing content that has the mapped tags. This is useful when setting up tag-role mappings for the first time or after changing mappings.', 'mxchat'); ?>
	2610	+ </p>
	2611	+
	2612	+ <div class="mxchat-bulk-update-controls">
	2613	+ <button type="button"
	2614	+ id="mxchat-bulk-update-roles"
	2615	+ class="mxchat-button-secondary">
	2616	+ <span class="dashicons dashicons-update"></span>
	2617	+ <?php esc_html_e('Update All Existing Content', 'mxchat'); ?>
	2618	+ </button>
	2619	+
	2620	+ <div id="mxchat-bulk-update-progress" style="display: none; margin-top: 15px;">
	2621	+ <div class="mxchat-progress-bar">
	2622	+ <div class="mxchat-progress-fill" style="width: 0%"></div>
	2623	+ </div>
	2624	+ <p class="mxchat-progress-text" style="margin-top: 10px; color: #666;">
	2625	+ <?php esc_html_e('Processing...', 'mxchat'); ?>
	2626	+ </p>
	2627	+ </div>
	2628	+
	2629	+ <div id="mxchat-bulk-update-result" style="display: none; margin-top: 15px;"></div>
	2630	+ </div>
	2631	+ </div>
	2632	+ </div>
	2633	+
	2634	+ </div>
1341	2635
1342		- // Check permissions
1343		- if (!current_user_can('manage_options')) {
1344		- wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
1345		- }
	2636	+ <!-- Pinecone Settings Tab -->
	2637	+ <div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
	2638	+ <div class="mxchat-card">
	2639	+ <h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
	2640	+ <p class="mxchat-description">
	2641	+ <?php echo wp_kses(
	2642	+ __('<strong>Pinecone is optional</strong> and not required for MxChat to function. It provides enhanced search performance for larger knowledge bases. When enabled, content will be stored in Pinecone instead of the WordPress database, but you can use MxChat without it.', 'mxchat'),
	2643	+ array('strong' => array())
	2644	+ ); ?>
	2645	+ </p>
1346	2646
1347		- // Validate and sanitize ID parameter
1348		- $id = isset($_GET['id']) ? intval($_GET['id']) : 0;
1349		- if ($id <= 0) {
1350		- wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
1351		- }
	2647	+ <div class="mxchat-pinecone-info-box">
	2648	+ <div class="mxchat-info-icon">
	2649	+ <span class="dashicons dashicons-info"></span>
	2650	+ </div>
	2651	+ <div class="mxchat-info-content">
	2652	+ <h4><?php esc_html_e('What is Pinecone?', 'mxchat'); ?></h4>
	2653	+ <p><?php esc_html_e('Pinecone is a specialized vector database designed for AI applications. It provides faster similarity searches and better scalability compared to traditional databases for AI-powered features.', 'mxchat'); ?></p>
	2654	+ <p><a href="https://www.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Learn more about Pinecone →', 'mxchat'); ?></a></p>
	2655	+ </div>
	2656	+ </div>
1352	2657
1353		- global $wpdb;
1354		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2658	+ <div class="mxchat-database-settings-form">
	2659	+ <?php
	2660	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	2661	+ $use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
	2662	+ ?>
1355	2663
1356		- // Clear cache and delete prompt
1357		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
1358		- $wpdb->delete($table_name, array('id' => $id), array('%d'));
	2664	+ <div class="mxchat-toggle-container">
	2665	+ <label class="mxchat-toggle-switch">
	2666	+ <input type="checkbox"
	2667	+ name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"
	2668	+ value="1"
	2669	+ <?php checked($use_pinecone, '1'); ?>>
	2670	+ <span class="mxchat-toggle-slider"></span>
	2671	+ </label>
	2672	+ <span class="mxchat-toggle-label">
	2673	+ <?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?>
	2674	+ </span>
	2675	+ </div>
1359	2676
1360		- wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1361		- exit;
1362		-}
	2677	+ <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
1363	2678
	2679	+ <?php if ($use_pinecone) : ?>
	2680	+ <div class="mxchat-knowledge-warning success">
	2681	+ <p><span class="dashicons dashicons-yes-alt"></span>
	2682	+ <?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?>
	2683	+ </p>
	2684	+ </div>
	2685	+ <?php endif; ?>
1364	2686
1365		-public function mxchat_generate_embedding($text) {
1366		- //error_log('Starting embedding generation for text: ' . substr($text, 0, 100) . '...');
	2687	+ <div class="mxchat-form-group">
	2688	+ <label for="mxchat_pinecone_api_key">
	2689	+ <?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="required">*</span>
	2690	+ </label>
	2691	+ <input type="password"
	2692	+ id="mxchat_pinecone_api_key"
	2693	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]"
	2694	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
	2695	+ class="regular-text"
	2696	+ placeholder="pcsk_..." />
	2697	+ <p class="description">
	2698	+ <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
	2699	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
	2700	+ </p>
	2701	+ </div>
1367	2702
1368		- $options = get_option('mxchat_options');
1369		- $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
1370		- //error_log('Selected embedding model: ' . $selected_model);
	2703	+ <div class="mxchat-form-group">
	2704	+ <label for="mxchat_pinecone_environment">
	2705	+ <?php esc_html_e('Region', 'mxchat'); ?>
	2706	+ </label>
	2707	+ <input type="text"
	2708	+ id="mxchat_pinecone_environment"
	2709	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
	2710	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>"
	2711	+ placeholder="e.g., gcp-starter"
	2712	+ class="regular-text" />
	2713	+ <p class="description">
	2714	+ <?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp, us-east-1-aws)', 'mxchat'); ?>
	2715	+ </p>
	2716	+ </div>
1371	2717
1372		- // Determine provider and endpoint
1373		- if (strpos($selected_model, 'voyage') === 0) {
1374		- $api_key = $options['voyage_api_key'] ?? '';
1375		- $endpoint = 'https://api.voyageai.com/v1/embeddings';
1376		- } else {
1377		- $api_key = $options['api_key'] ?? '';
1378		- $endpoint = 'https://api.openai.com/v1/embeddings';
1379		- }
1380		- //error_log('Using endpoint: ' . $endpoint);
	2718	+ <div class="mxchat-form-group">
	2719	+ <label for="mxchat_pinecone_index">
	2720	+ <?php esc_html_e('Index Name', 'mxchat'); ?> <span class="required">*</span>
	2721	+ </label>
	2722	+ <input type="text"
	2723	+ id="mxchat_pinecone_index"
	2724	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_index]"
	2725	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>"
	2726	+ placeholder="e.g., my-wordpress-vectors"
	2727	+ class="regular-text" />
	2728	+ <p class="description">
	2729	+ <?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?>
	2730	+ </p>
	2731	+ </div>
1381	2732
1382		- if (empty($api_key)) {
1383		- //error_log('Error: API key not configured');
1384		- return null;
1385		- }
	2733	+ <div class="mxchat-form-group">
	2734	+ <label for="mxchat_pinecone_host">
	2735	+ <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
	2736	+ </label>
	2737	+ <input type="text"
	2738	+ id="mxchat_pinecone_host"
	2739	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
	2740	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>"
	2741	+ placeholder="e.g., my-index-xyz123.svc.pinecone.io"
	2742	+ class="regular-text" />
	2743	+ <p class="description">
	2744	+ <?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in your index details.', 'mxchat'); ?>
	2745	+ </p>
	2746	+ </div>
1386	2747
1387		- // Prepare request body
1388		- $request_body = array(
1389		- 'model' => $selected_model,
1390		- 'input' => $text
1391		- );
	2748	+ <div class="mxchat-setup-steps">
	2749	+ <h3><?php esc_html_e('Setup Instructions', 'mxchat'); ?></h3>
	2750	+ <div class="mxchat-setup-step">
	2751	+ <span class="step-number">1</span>
	2752	+ <div class="step-content">
	2753	+ <h4><?php esc_html_e('Create Account', 'mxchat'); ?></h4>
	2754	+ <p><?php esc_html_e('Create a free account at', 'mxchat'); ?> <a href="https://www.pinecone.io/" target="_blank">pinecone.io</a></p>
	2755	+ </div>
	2756	+ </div>
	2757	+ <div class="mxchat-setup-step">
	2758	+ <span class="step-number">2</span>
	2759	+ <div class="step-content">
	2760	+ <h4><?php esc_html_e('Create Index', 'mxchat'); ?></h4>
	2761	+ <p><?php esc_html_e('Create a new index with these settings:', 'mxchat'); ?></p>
	2762	+ <ul>
	2763	+ <li><?php esc_html_e('Dimensions: Choose based on your embedding model - 1536 (OpenAI Ada 2, TE3 Small), 2048 (Voyage-3 Large), 3072 (TE3 Large, Gemini Embedding), 1536 (Gemini Embedding), or 768 (Gemini Embedding)', 'mxchat'); ?></li>
	2764	+ <li><?php esc_html_e('Metric: Cosine', 'mxchat'); ?></li>
	2765	+ <li><?php esc_html_e('Cloud & Region: Your preferred region', 'mxchat'); ?></li>
	2766	+ </ul>
	2767	+ </div>
	2768	+ </div>
	2769	+ <div class="mxchat-setup-step">
	2770	+ <span class="step-number">3</span>
	2771	+ <div class="step-content">
	2772	+ <h4><?php esc_html_e('Get API Key', 'mxchat'); ?></h4>
	2773	+ <p><?php esc_html_e('Copy your API key from the API Keys section', 'mxchat'); ?></p>
	2774	+ </div>
	2775	+ </div>
	2776	+ <div class="mxchat-setup-step">
	2777	+ <span class="step-number">4</span>
	2778	+ <div class="step-content">
	2779	+ <h4><?php esc_html_e('Get Index Host', 'mxchat'); ?></h4>
	2780	+ <p><?php esc_html_e('Copy your index host URL from the index details', 'mxchat'); ?></p>
	2781	+ </div>
	2782	+ </div>
	2783	+ <div class="mxchat-setup-step">
	2784	+ <span class="step-number">5</span>
	2785	+ <div class="step-content">
	2786	+ <h4><?php esc_html_e('Save Settings', 'mxchat'); ?></h4>
	2787	+ <p><?php esc_html_e('Fill in the form above and save settings', 'mxchat'); ?></p>
	2788	+ </div>
	2789	+ </div>
	2790	+ </div>
1392	2791
1393		- // Add output_dimension for voyage-3-large model
1394		- if ($selected_model === 'voyage-3-large') {
1395		- $request_body['output_dimension'] = 2048;
1396		- }
	2792	+ </div>
1397	2793
1398		- //error_log('Request body prepared: ' . wp_json_encode($request_body));
	2794	+ </div>
	2795	+ </div>
	2796	+ </div>
1399	2797
1400		- // Make API request
1401		- $response = wp_remote_post($endpoint, array(
1402		- 'body' => wp_json_encode($request_body),
1403		- 'headers' => array(
1404		- 'Authorization' => 'Bearer ' . $api_key,
1405		- 'Content-Type' => 'application/json'
1406		- ),
1407		- 'timeout' => 30
1408		- ));
	2798	+ </div>
1409	2799
1410		- // Handle wp_remote_post errors
1411		- if (is_wp_error($response)) {
1412		- //error_log('WP Remote Post Error: ' . $response->get_error_message());
1413		- return null;
1414		- }
	2800	+ </div>
	2801	+ </div>
1415	2802
1416		- // Get and check HTTP response code
1417		- $http_code = wp_remote_retrieve_response_code($response);
1418		- //error_log('API Response Code: ' . $http_code);
	2803	+ <!-- Content Selector Modal -->
	2804	+ <div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
	2805	+ <div class="mxchat-kb-modal-content">
	2806	+ <div class="mxchat-kb-modal-header">
	2807	+ <h3>
	2808	+ <?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
	2809	+ <span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
	2810	+ </h3>
	2811	+ <span class="mxchat-kb-modal-close">&times;</span>
	2812	+ </div>
	2813	+ <div class="mxchat-kb-modal-filters">
	2814	+ <div class="mxchat-kb-search-group">
	2815	+ <input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
	2816	+ </div>
1419	2817
1420		- if ($http_code !== 200) {
1421		- //error_log('API Error Response Body: ' . wp_remote_retrieve_body($response));
1422		- return null;
1423		- }
	2818	+ <div class="mxchat-kb-filter-group">
	2819	+ <select id="mxchat-kb-content-type-filter">
	2820	+ <option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
	2821	+ <option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
	2822	+ <option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
	2823	+ <?php
	2824	+ // Add other post types dynamically
	2825	+ $post_types = get_post_types(array('public' => true), 'objects');
	2826	+ foreach ($post_types as $post_type) {
	2827	+ // Skip post and page as they're already added
	2828	+ if (!in_array($post_type->name, array('post', 'page'))) {
	2829	+ echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
	2830	+ }
	2831	+ }
	2832	+ ?>
	2833	+ </select>
1424	2834
1425		- // Parse response body
1426		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
	2835	+ <select id="mxchat-kb-content-status-filter">
	2836	+ <option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
	2837	+ <option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
	2838	+ <option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
	2839	+ </select>
1427	2840
1428		- if (json_last_error() !== JSON_ERROR_NONE) {
1429		- //error_log('JSON Parse Error: ' . json_last_error_msg());
1430		- return null;
1431		- }
	2841	+ <select id="mxchat-kb-processed-filter">
	2842	+ <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
	2843	+ <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
	2844	+ <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
	2845	+ </select>
	2846	+ </div>
	2847	+ </div>
1432	2848
1433		- // Both APIs use the same structure, so we can extract the embedding the same way
1434		- if (isset($response_data['data'][0]['embedding'])) {
1435		- //error_log('Successfully extracted embedding');
1436		- //error_log('Embedding dimension: ' . count($response_data['data'][0]['embedding']));
1437		- return $response_data['data'][0]['embedding'];
1438		- } else {
1439		- //error_log('Error: No embedding found in response. Response structure: ' . wp_json_encode($response_data));
1440		- return null;
1441		- }
1442		-}
	2849	+ <div class="mxchat-kb-content-selection">
	2850	+ <div class="mxchat-kb-selection-header">
	2851	+ <label>
	2852	+ <input type="checkbox" id="mxchat-kb-select-all">
	2853	+ <?php esc_html_e('Select All', 'mxchat'); ?>
	2854	+ </label>
	2855	+ <span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
	2856	+ </div>
1443	2857
	2858	+ <div class="mxchat-kb-content-list">
	2859	+ <!-- Content will be loaded here via AJAX -->
	2860	+ <div class="mxchat-kb-loading">
	2861	+ <span class="mxchat-kb-spinner is-active"></span>
	2862	+ <?php esc_html_e('Loading content...', 'mxchat'); ?>
	2863	+ </div>
	2864	+ </div>
1444	2865
1445		-public function mxchat_delete_chat_history() {
1446		- if (!current_user_can('manage_options')) {
1447		- echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
1448		- wp_die();
1449		- }
	2866	+ <div class="mxchat-kb-pagination">
	2867	+ <!-- Pagination will be added here -->
	2868	+ </div>
	2869	+ </div>
1450	2870
1451		- check_ajax_referer('mxchat_delete_chat_history', 'security');
	2871	+ <div class="mxchat-kb-modal-footer">
	2872	+ <button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
	2873	+ <?php esc_html_e('Process Selected Content', 'mxchat'); ?>
	2874	+ <span class="mxchat-kb-selected-count">(0)</span>
	2875	+ </button>
	2876	+ <button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
	2877	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2878	+ </button>
	2879	+ </div>
	2880	+ </div>
	2881	+ </div>
1452	2882
1453		- global $wpdb;
1454		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1455		-
1456		- if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
1457		- foreach ($_POST['delete_session_ids'] as $session_id) {
1458		- $session_id_sanitized = sanitize_text_field($session_id);
1459		-
1460		- // Clear relevant cache before deletion
1461		- $cache_key = 'chat_session_' . $session_id_sanitized;
1462		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
1463		-
1464		- // Perform the deletion
1465		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1466		- }
1467		-
1468		- // Optionally, clear a general cache if you have one
1469		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
1470		-
1471		- echo wp_json_encode(['success' => esc_html__('Selected chat sessions have been deleted.', 'mxchat')]);
1472		- } else {
1473		- echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
1474		- }
1475		-
1476		- wp_die();
1477		- }
1478		-
1479		-
1480		-public function mxchat_save_inline_prompt() {
1481		- // Check for nonce security
1482		- check_ajax_referer('mxchat_save_inline_nonce');
1483		-
1484		- // Verify permissions
1485		- if (!current_user_can('manage_options')) {
1486		- wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1487		- return;
1488		- }
1489		-
1490		- global $wpdb;
1491		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1492		-
1493		- // Validate and sanitize input data
1494		- $prompt_id = isset($_POST['id']) ? absint($_POST['id']) : 0;
1495		- $article_content = isset($_POST['article_content']) ? sanitize_textarea_field($_POST['article_content']) : '';
1496		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
1497		-
1498		- if ($prompt_id > 0 && !empty($article_content)) {
1499		- // Re-generate the embedding vector for the updated content
1500		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
1501		-
1502		- if (is_array($embedding_vector)) {
1503		- // Serialize the embedding vector before storing it
1504		- $embedding_vector_serialized = serialize($embedding_vector);
1505		-
1506		- // Update the prompt in the database
1507		- $updated = $wpdb->update(
1508		- $table_name,
1509		- array(
1510		- 'article_content' => $article_content,
1511		- 'embedding_vector' => $embedding_vector_serialized,
1512		- 'source_url' => $article_url,
1513		- ),
1514		- array('id' => $prompt_id),
1515		- array('%s', '%s', '%s'),
1516		- array('%d')
1517		- );
1518		-
1519		- if ($updated !== false) {
1520		- wp_send_json_success();
1521		- } else {
1522		- wp_send_json_error(esc_html__('Database update failed.', 'mxchat'));
1523		- }
1524		- } else {
1525		- wp_send_json_error(esc_html__('Embedding generation failed.', 'mxchat'));
1526		- }
1527		- } else {
1528		- wp_send_json_error(esc_html__('Invalid data.', 'mxchat'));
1529		- }
	2883	+<?php
1530	2884	}
1531	2885
1532	2886
1533	2887
1534		-// Add this method to handle post updates
1535		-public function handle_post_update($post_id, $post, $update) {
1536		- // Basic validation checks
1537		- if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE || wp_is_post_revision($post_id)) {
1538		- return;
1539		- }
1540	2888
1541		- // Only process published content
1542		- if (!in_array($post->post_status, array('publish'))) {
1543		- return;
1544		- }
1545	2889
1546		- // Check if sync is enabled for this post type
1547		- $post_type = $post->post_type;
1548		- if (!in_array($post_type, array('post', 'page'))) {
1549		- return;
1550		- }
1551	2890
1552		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1553		- if (get_option($sync_option) != '1') {
1554		- return;
1555		- }
1556		-
1557		- // Prepare content and URL
1558		- $content = wp_strip_all_tags($post->post_content);
1559		- $url = get_permalink($post_id);
1560		-
1561		- // Generate embedding vector
1562		- $embedding_vector = $this->mxchat_generate_embedding($content);
1563		- if (!$embedding_vector) {
1564		- return;
1565		- }
1566		-
1567		- // Check for Pinecone addon and its settings
1568		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1569		- $use_pinecone = false;
1570		-
1571		- if ($pinecone_settings && is_array($pinecone_settings)) {
1572		- // Check if Pinecone is enabled and all required settings are present
1573		- $use_pinecone = (
1574		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1575		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1576		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1577		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1578		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1579		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1580		- );
1581		- }
1582		-
1583		- if ($use_pinecone) {
1584		- // Use Pinecone
1585		- $pinecone_result = $this->store_in_pinecone_main(
1586		- $embedding_vector,
1587		- $content,
1588		- $url,
1589		- $pinecone_settings['mxchat_pinecone_api_key'],
1590		- $pinecone_settings['mxchat_pinecone_environment'],
1591		- $pinecone_settings['mxchat_pinecone_index']
1592		- );
1593		-
1594		- if (!$pinecone_result['success']) {
1595		- //error_log('MXChat: Pinecone sync failed - falling back to WordPress DB');
1596		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1597		- }
1598		- } else {
1599		- // Fallback to WordPress DB storage
1600		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1601		- }
1602		-}
1603		-// Modified storage function to add type field
1604		-private function store_in_pinecone_main($embedding_vector, $content, $url, $api_key, $environment, $index_name, $vector_id = null) {
1605		- $vector_id = $vector_id ?: md5($url);
1606		- $options = get_option('mxchat_pinecone_addon_options');
1607		- $host = $options['mxchat_pinecone_host'] ?? '';
1608		-
1609		- if (empty($host)) {
1610		- return array(
1611		- 'success' => false,
1612		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
1613		- );
1614		- }
1615		-
1616		- // Determine if this is a product URL
1617		- $is_product = (strpos($url, '/product/') !== false || strpos($url, '/shop/') !== false);
1618		-
1619		- $api_endpoint = "https://{$host}/vectors/upsert";
1620		- $request_body = array(
1621		- 'vectors' => array(
1622		- array(
1623		- 'id' => $vector_id,
1624		- 'values' => $embedding_vector,
1625		- 'metadata' => array(
1626		- 'text' => $content,
1627		- 'source_url' => $url,
1628		- 'type' => $is_product ? 'product' : 'content',
1629		- 'last_updated' => time()
1630		- )
1631		- )
1632		- )
1633		- );
1634		-
1635		- $response = wp_remote_post($api_endpoint, array(
1636		- 'headers' => array(
1637		- 'Api-Key' => $api_key,
1638		- 'accept' => 'application/json',
1639		- 'content-type' => 'application/json'
1640		- ),
1641		- 'body' => wp_json_encode($request_body),
1642		- 'timeout' => 30,
1643		- 'data_format' => 'body'
1644		- ));
1645		-
1646		- if (is_wp_error($response)) {
1647		- return array(
1648		- 'success' => false,
1649		- 'message' => $response->get_error_message()
1650		- );
1651		- }
1652		-
1653		- $response_code = wp_remote_retrieve_response_code($response);
1654		- if ($response_code !== 200) {
1655		- $body = wp_remote_retrieve_body($response);
1656		- return array(
1657		- 'success' => false,
1658		- 'message' => sprintf(
1659		- 'Pinecone API error (HTTP %d): %s',
1660		- $response_code,
1661		- $body
1662		- )
1663		- );
1664		- }
1665		-
1666		- return array(
1667		- 'success' => true,
1668		- 'message' => 'Successfully stored in Pinecone'
1669		- );
1670		-}
1671		-// Helper method for WordPress DB storage
1672		-private function store_in_wordpress_db($content, $url, $embedding_vector) {
1673		- global $wpdb;
1674		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1675		-
1676		- $existing_entry = $wpdb->get_row(
1677		- $wpdb->prepare("SELECT id FROM $table_name WHERE source_url = %s", $url)
1678		- );
1679		-
1680		- if ($existing_entry) {
1681		- $wpdb->update(
1682		- $table_name,
1683		- array(
1684		- 'article_content' => $content,
1685		- 'embedding_vector' => serialize($embedding_vector),
1686		- 'timestamp' => current_time('mysql')
1687		- ),
1688		- array('id' => $existing_entry->id),
1689		- array('%s', '%s', '%s')
1690		- );
1691		- } else {
1692		- $wpdb->insert(
1693		- $table_name,
1694		- array(
1695		- 'article_content' => $content,
1696		- 'source_url' => $url,
1697		- 'embedding_vector' => serialize($embedding_vector),
1698		- 'timestamp' => current_time('mysql')
1699		- ),
1700		- array('%s', '%s', '%s', '%s')
1701		- );
1702		- }
1703		-}
1704	2891	/**
1705		- * Handle deletion of posts and pages from both Pinecone and WordPress DB
1706		- *
1707		- * @param int $post_id The ID of the post being deleted
1708		- * @return void
	2892	+ * Get bot-specific Pinecone configuration
	2893	+ * Used in the knowledge retrieval functions
1709	2894	*/
1710		-public function mxchat_handle_post_delete($post_id) {
1711		- // Get post data before it's deleted
1712		- $post = get_post($post_id);
1713		-
1714		- // Basic validation
1715		- if (!$post || wp_is_post_revision($post_id)) {
1716		- return;
1717		- }
1718		-
1719		- // Check post type
1720		- $post_type = $post->post_type;
1721		- if (!in_array($post_type, array('post', 'page'))) {
1722		- return;
1723		- }
1724		-
1725		- // Check if sync is enabled for this post type
1726		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1727		- if (get_option($sync_option) != '1') {
1728		- return;
1729		- }
1730		-
1731		- // Get the URL before post is deleted
1732		- $source_url = get_permalink($post_id);
1733		- if (!$source_url) {
1734		- //error_log('MXChat: Failed to get permalink for post ' . $post_id);
1735		- return;
1736		- }
1737		-
1738		- // Check for Pinecone addon and its settings
1739		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1740		- $use_pinecone = false;
1741		- if ($pinecone_settings && is_array($pinecone_settings)) {
1742		- $use_pinecone = (
1743		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1744		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1745		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1746		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1747		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1748		- !empty($pinecone_settings['mxchat_pinecone_environment'])
	2895	+private function get_bot_pinecone_config($bot_id = 'default') {
	2896	+ //error_log("MXCHAT DEBUG: get_bot_pinecone_config called for bot: " . $bot_id);
	2897	+
	2898	+ // If default bot or multi-bot add-on not active, use default Pinecone config
	2899	+ if ($bot_id === 'default' || !class_exists('MxChat_Multi_Bot_Manager')) {
	2900	+ //error_log("MXCHAT DEBUG: Using default Pinecone config (no multi-bot or bot is 'default')");
	2901	+ $addon_options = get_option('mxchat_pinecone_addon_options', array());
	2902	+ $config = array(
	2903	+ 'use_pinecone' => (isset($addon_options['mxchat_use_pinecone']) && $addon_options['mxchat_use_pinecone'] === '1'),
	2904	+ 'api_key' => $addon_options['mxchat_pinecone_api_key'] ?? '',
	2905	+ 'host' => $addon_options['mxchat_pinecone_host'] ?? '',
	2906	+ 'namespace' => $addon_options['mxchat_pinecone_namespace'] ?? ''
1749	2907	);
	2908	+ //error_log("MXCHAT DEBUG: Default config - use_pinecone: " . ($config['use_pinecone'] ? 'true' : 'false'));
	2909	+ return $config;
1750	2910	}
1751		-
1752		- $deletion_successful = false;
1753		-
1754		- if ($use_pinecone) {
1755		- try {
1756		- $pinecone_result = $this->delete_from_pinecone(
1757		- array($source_url),
1758		- $pinecone_settings['mxchat_pinecone_api_key'],
1759		- $pinecone_settings['mxchat_pinecone_environment'],
1760		- $pinecone_settings['mxchat_pinecone_index']
1761		- );
1762		-
1763		- if (!$pinecone_result['success']) {
1764		- //error_log('MXChat: Pinecone deletion failed for URL: ' . $source_url . ' - ' . $pinecone_result['message']);
1765		- } else {
1766		- $deletion_successful = true;
1767		- }
1768		- } catch (Exception $e) {
1769		- //error_log('MXChat: Exception during Pinecone deletion - ' . $e->getMessage());
1770		- }
1771		- }
1772		-
1773		- // Always attempt WordPress DB deletion, regardless of Pinecone status
1774		- try {
1775		- global $wpdb;
1776		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1777		-
1778		- $result = $wpdb->delete(
1779		- $table_name,
1780		- array('source_url' => $source_url),
1781		- array('%s')
1782		- );
1783		-
1784		- if ($result === false) {
1785		- //error_log('MXChat: WordPress DB deletion failed for URL: ' . $source_url);
1786		- } else {
1787		- $deletion_successful = true;
1788		- }
1789		- } catch (Exception $e) {
1790		- //error_log('MXChat: Exception during WordPress DB deletion - ' . $e->getMessage());
1791		- }
1792		-
1793		- if (!$deletion_successful) {
1794		- //error_log('MXChat: Complete deletion failure for post ID: ' . $post_id . ' URL: ' . $source_url);
1795		- }
1796		-}
1797		-
1798		-
1799		-public function mxchat_handle_content_submission() {
1800		- // Check if the form was submitted and the user has permission.
1801		- if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
1802		- return;
1803		- }
1804		-
1805		- // Verify the nonce.
1806		- $nonce = isset($_POST['mxchat_submit_content_nonce']) ? sanitize_text_field(wp_unslash($_POST['mxchat_submit_content_nonce'])) : '';
1807		- if (!wp_verify_nonce($nonce, 'mxchat_submit_content_action')) {
1808		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1809		- }
1810		-
1811		- // Sanitize the inputs.
1812		- $article_content = sanitize_textarea_field($_POST['article_content']);
1813		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
1814		-
1815		- // Generate the embedding vector.
1816		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
1817		- if (!is_array($embedding_vector)) {
1818		- set_transient('mxchat_admin_notice_error',
1819		- esc_html__('Embedding generation failed. Please ensure your API key is correct and try again.', 'mxchat'),
1820		- 30
1821		- );
1822		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1823		- exit;
1824		- }
1825		-
1826		- // Store in the WordPress database.
1827		- global $wpdb;
1828		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1829		-
1830		- // Ensure the source_url column exists.
1831		- if ($wpdb->get_var($wpdb->prepare("SHOW COLUMNS FROM {$table_name} LIKE %s", 'source_url')) != 'source_url') {
1832		- $wpdb->query($wpdb->prepare("ALTER TABLE {$table_name} ADD source_url VARCHAR(255) DEFAULT ''"));
1833		- }
1834		-
1835		- // Serialize and store the embedding vector.
1836		- $embedding_vector_serialized = serialize($embedding_vector);
1837		- $inserted = $wpdb->insert(
1838		- $table_name,
1839		- array(
1840		- 'article_content' => $article_content,
1841		- 'embedding_vector' => $embedding_vector_serialized,
1842		- 'source_url' => $article_url,
1843		- ),
1844		- array('%s', '%s', '%s')
1845		- );
1846		-
1847		- if ($inserted === false) {
1848		- set_transient('mxchat_admin_notice_error',
1849		- esc_html__('Error inserting content into the database. Please try again.', 'mxchat'),
1850		- 30
1851		- );
	2911	+
	2912	+ //error_log("MXCHAT DEBUG: Calling filter 'mxchat_get_bot_pinecone_config' for bot: " . $bot_id);
	2913	+
	2914	+ // Hook for multi-bot add-on to provide bot-specific Pinecone config
	2915	+ $bot_pinecone_config = apply_filters('mxchat_get_bot_pinecone_config', array(), $bot_id);
	2916	+
	2917	+ if (!empty($bot_pinecone_config)) {
	2918	+ //error_log("MXCHAT DEBUG: Got bot-specific config from filter");
	2919	+ //error_log(" - use_pinecone: " . (isset($bot_pinecone_config['use_pinecone']) ? ($bot_pinecone_config['use_pinecone'] ? 'true' : 'false') : 'not set'));
	2920	+ //error_log(" - host: " . ($bot_pinecone_config['host'] ?? 'not set'));
	2921	+ //error_log(" - namespace: " . ($bot_pinecone_config['namespace'] ?? 'not set'));
1852	2922	} else {
1853		- set_transient('mxchat_admin_notice_success',
1854		- esc_html__('Content successfully submitted!', 'mxchat'),
1855		- 30
1856		- );
	2923	+ //error_log("MXCHAT DEBUG: Filter returned empty config!");
1857	2924	}
1858		-
1859		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1860		- exit;
	2925	+
	2926	+ return is_array($bot_pinecone_config) ? $bot_pinecone_config : array();
1861	2927	}
1862	2928
1863		-private function is_pdf_url($url, $response) {
1864		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1865		- $file_extension = strtolower(pathinfo($url, PATHINFO_EXTENSION));
1866		-
1867		- return strpos($content_type, 'pdf') !== false || $file_extension === 'pdf';
1868		-}
1869		-private function handle_pdf_for_knowledge_base($pdf_url, $response) {
	2929	+public function mxchat_delete_chat_history() {
1870	2930	if (!current_user_can('manage_options')) {
1871		- //error_log(esc_html__('Unauthorized PDF processing attempt', 'mxchat'));
1872		- return false;
	2931	+ echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
	2932	+ wp_die();
1873	2933	}
	2934	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
	2935	+ global $wpdb;
	2936	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1874	2937
1875		- $pdf_url = esc_url_raw($pdf_url);
1876		- $upload_dir = wp_upload_dir();
	2938	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	2939	+ $deleted_count = 0;
1877	2940
1878		- if (isset($upload_dir['error']) && $upload_dir['error'] !== false) {
1879		- //error_log(sprintf(esc_html__('Upload directory error: %s', 'mxchat'), esc_html($upload_dir['error'])));
1880		- return false;
1881		- }
	2941	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	2942	+ $session_id_sanitized = sanitize_text_field($session_id);
1882	2943
1883		- $pdf_filename = sanitize_file_name('mxchat_kb_' . time() . '.pdf');
1884		- $pdf_path = trailingslashit($upload_dir['path']) . $pdf_filename;
	2944	+ // Clear relevant cache before deletion
	2945	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	2946	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
1885	2947
1886		- $response_body = wp_remote_retrieve_body($response);
1887		- if (empty($response_body)) {
1888		- //error_log(esc_html__('Empty PDF response body', 'mxchat'));
1889		- return false;
1890		- }
	2948	+ // Perform the deletion from the database table
	2949	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1891	2950
1892		- if (!wp_mkdir_p(dirname($pdf_path))) {
1893		- //error_log(sprintf(esc_html__('Failed to create directory for PDF: %s', 'mxchat'), esc_html($pdf_path)));
1894		- return false;
1895		- }
	2951	+ // Delete the corresponding option entry from wp_options table
	2952	+ delete_option("mxchat_history_" . $session_id_sanitized);
1896	2953
1897		- try {
1898		- file_put_contents($pdf_path, $response_body);
	2954	+ // Delete any associated metadata options
	2955	+ delete_option("mxchat_email_" . $session_id_sanitized);
	2956	+ delete_option("mxchat_agent_name_" . $session_id_sanitized);
1899	2957
1900		- if (!file_exists($pdf_path)) {
1901		- throw new Exception(__('Failed to save PDF file', 'mxchat'));
	2958	+ $deleted_count++;
1902	2959	}
1903	2960
1904		- $parser = new \Smalot\PdfParser\Parser();
1905		- $pdf = $parser->parseFile($pdf_path);
1906		- $total_pages = absint(count($pdf->getPages()));
	2961	+ // Optionally, clear a general cache if you have one
	2962	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
1907	2963
1908		- if ($total_pages < 1) {
1909		- throw new Exception(__('Invalid PDF: no pages found', 'mxchat'));
1910		- }
1911		-
1912		- wp_schedule_single_event(time(), 'mxchat_process_pdf_pages', array(
1913		- 'pdf_path' => $pdf_path,
1914		- 'pdf_url' => $pdf_url,
1915		- 'total_pages' => $total_pages,
1916		- 'batch_size' => absint(15),
1917		- 'batch_pause' => absint(10)
1918		- ));
1919		-
1920		- $status_data = array(
1921		- 'total_pages' => $total_pages,
1922		- 'processed_pages' => 0,
1923		- 'status' => 'processing',
1924		- 'last_update' => time()
1925		- );
1926		-
1927		- set_transient(
1928		- sanitize_key('mxchat_pdf_status_' . md5($pdf_url)),
1929		- array_map('sanitize_text_field', $status_data),
1930		- DAY_IN_SECONDS
1931		- );
1932		-
1933		- return __('scheduled', 'mxchat');
1934		-
1935		- } catch (Exception $e) {
1936		- //error_log(sprintf(esc_html__('Error preparing PDF for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1937		- if (file_exists($pdf_path)) {
1938		- wp_delete_file($pdf_path);
1939		- }
1940		- return false;
1941		- }
1942		-}
1943		-public static function process_pdf_pages_cron($pdf_path, $pdf_url, $total_pages, $batch_size, $batch_pause) {
1944		- // Validate inputs
1945		- $pdf_path = sanitize_text_field($pdf_path);
1946		- $pdf_url = esc_url_raw($pdf_url);
1947		- $total_pages = absint($total_pages);
1948		- $batch_size = absint($batch_size);
1949		- $batch_pause = absint($batch_pause);
1950		-
1951		- try {
1952		- if (!file_exists($pdf_path)) {
1953		- throw new Exception(sprintf('PDF file not found at path: %s', esc_html($pdf_path)));
1954		- }
1955		-
1956		- $parser = new \Smalot\PdfParser\Parser();
1957		- $pdf = $parser->parseFile($pdf_path);
1958		- $pages = $pdf->getPages();
1959		-
1960		- // Get current progress
1961		- $status_key = sanitize_key('mxchat_pdf_status_' . md5($pdf_url));
1962		- $status = get_transient($status_key);
1963		-
1964		- if (!$status || !is_array($status)) {
1965		- throw new Exception('Invalid status data retrieved from transient');
1966		- }
1967		-
1968		- $start_page = absint($status['processed_pages']);
1969		- $end_page = min($start_page + $batch_size, $total_pages);
1970		-
1971		- $instance = new self(); // Create an instance of the class
1972		-
1973		- for ($i = $start_page; $i < $end_page; $i++) {
1974		- $text = $pages[$i]->getText();
1975		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($text); // Call via instance
1976		-
1977		- if (!empty($sanitized_content)) {
1978		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content); // Call via instance
1979		- if (is_array($embedding_vector)) {
1980		- $metadata = array(
1981		- 'document_type' => 'pdf',
1982		- 'total_pages' => $total_pages,
1983		- 'current_page' => $i + 1,
1984		- 'prev_page' => $i > 0 ? $i : null,
1985		- 'next_page' => $i < ($total_pages - 1) ? $i + 2 : null,
1986		- 'source_url' => $pdf_url
1987		- );
1988		-
1989		- $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
1990		- $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
1991		-
1992		- $options = get_option('mxchat_options');
1993		- MxChat_Utils::submit_content_to_db($content_with_metadata, $page_url, $options['api_key']);
1994		- }
1995		- }
1996		-
1997		- // Update progress with sanitized data
1998		- $status['processed_pages'] = absint($i + 1);
1999		- $status['last_update'] = time();
2000		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2001		- }
2002		-
2003		- // Schedule next batch if needed
2004		- if ($end_page < $total_pages) {
2005		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_pdf_pages', array(
2006		- 'pdf_path' => $pdf_path,
2007		- 'pdf_url' => $pdf_url,
2008		- 'total_pages' => $total_pages,
2009		- 'batch_size' => $batch_size,
2010		- 'batch_pause' => $batch_pause
2011		- ));
2012		- } else {
2013		- // Processing complete
2014		- $status['status'] = 'complete';
2015		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2016		- if (file_exists($pdf_path)) {
2017		- wp_delete_file($pdf_path);
2018		- }
2019		- }
2020		-
2021		- } catch (\Exception $e) {
2022		- $status['status'] = 'error';
2023		- $status['error'] = sanitize_text_field($e->getMessage());
2024		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2025		- if (file_exists($pdf_path)) {
2026		- wp_delete_file($pdf_path);
2027		- }
2028		- }
2029		-}
2030		-public function get_pdf_processing_status($pdf_url) {
2031		- $pdf_url = esc_url_raw($pdf_url);
2032		- $status = get_transient(sanitize_key('mxchat_pdf_status_' . md5($pdf_url)));
2033		-
2034		- if (!$status || !is_array($status)) {
2035		- return false;
2036		- }
2037		-
2038		- return array(
2039		- 'total_pages' => absint($status['total_pages']),
2040		- 'processed_pages' => absint($status['processed_pages']),
2041		- 'percentage' => ($status['total_pages'] > 0)
2042		- ? round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100)
2043		- : 0,
2044		- 'status' => sanitize_text_field($status['status']),
2045		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat')
2046		- );
2047		-}
2048		-public function mxchat_handle_sitemap_submission() {
2049		- // Check if the form was submitted and verify permissions
2050		- if (!isset($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
2051		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
2052		- }
2053		-
2054		- // Verify nonce
2055		- check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
2056		-
2057		- // Validate URL
2058		- if (!isset($_POST['sitemap_url']) || empty($_POST['sitemap_url'])) {
2059		- set_transient('mxchat_admin_notice_error',
2060		- esc_html__('Please provide a valid URL.', 'mxchat'),
2061		- 30
2062		- );
2063		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2064		- exit;
2065		- }
2066		-
2067		- $submitted_url = esc_url_raw($_POST['sitemap_url']);
2068		- $response = wp_remote_get($submitted_url, array('timeout' => 30));
2069		-
2070		- if (is_wp_error($response) || wp_remote_retrieve_response_code($response) !== 200) {
2071		- $error_message = is_wp_error($response) ? $response->get_error_message() : __('Failed to fetch URL', 'mxchat');
2072		- set_transient('mxchat_admin_notice_error',
2073		- sprintf(
2074		- esc_html__('Failed to fetch the URL: %s', 'mxchat'),
2075		- esc_html($error_message)
2076		- ),
2077		- 30
2078		- );
2079		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2080		- exit;
2081		- }
2082		-
2083		- $content_type = wp_remote_retrieve_header($response, 'content-type');
2084		- $body_content = wp_remote_retrieve_body($response);
2085		-
2086		- if (empty($body_content)) {
2087		- set_transient('mxchat_admin_notice_error',
2088		- esc_html__('Empty response received from URL.', 'mxchat'),
2089		- 30
2090		- );
2091		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2092		- exit;
2093		- }
2094		-
2095		- // Handle PDF URL
2096		- if ($this->is_pdf_url($submitted_url, $response)) {
2097		- $result = $this->handle_pdf_for_knowledge_base($submitted_url, $response);
2098		-
2099		- if ($result === 'scheduled') {
2100		- set_transient(
2101		- 'mxchat_last_pdf_url',
2102		- sanitize_text_field($submitted_url),
2103		- DAY_IN_SECONDS
2104		- );
2105		- set_transient('mxchat_admin_notice_info',
2106		- esc_html__('PDF processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
2107		- 30
2108		- );
2109		- } else {
2110		- set_transient('mxchat_admin_notice_error',
2111		- esc_html__('Failed to start PDF processing. Please try again.', 'mxchat'),
2112		- 30
2113		- );
2114		- }
2115		-
2116		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2117		- exit;
2118		- }
2119		-
2120		- // Handle Sitemap XML
2121		- if (strpos($content_type, 'xml') !== false || strpos($body_content, '<urlset') !== false) {
2122		- libxml_use_internal_errors(true);
2123		- $xml = simplexml_load_string($body_content);
2124		- $xml_errors = libxml_get_errors();
2125		- libxml_clear_errors();
2126		-
2127		- if ($xml === false || !empty($xml_errors)) {
2128		- set_transient('mxchat_admin_notice_error',
2129		- esc_html__('Invalid sitemap XML. Please provide a valid sitemap.', 'mxchat'),
2130		- 30
2131		- );
2132		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2133		- exit;
2134		- }
2135		-
2136		- $result = $this->handle_sitemap_for_knowledge_base($xml, $submitted_url);
2137		-
2138		- if ($result === 'scheduled') {
2139		- set_transient(
2140		- 'mxchat_last_sitemap_url',
2141		- sanitize_text_field($submitted_url),
2142		- DAY_IN_SECONDS
2143		- );
2144		- set_transient('mxchat_admin_notice_info',
2145		- esc_html__('Sitemap processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
2146		- 30
2147		- );
2148		- } else {
2149		- set_transient('mxchat_admin_notice_error',
2150		- esc_html__('Failed to start sitemap processing. Please try again.', 'mxchat'),
2151		- 30
2152		- );
2153		- }
2154		-
2155		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2156		- exit;
2157		- }
2158		-
2159		- // Handle Regular URL
2160		- $page_content = $this->mxchat_extract_main_content($body_content);
2161		- $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
2162		-
2163		- if (empty($sanitized_content)) {
2164		- set_transient('mxchat_admin_notice_error',
2165		- esc_html__('No valid content found on the provided URL.', 'mxchat'),
2166		- 30
2167		- );
2168		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2169		- exit;
2170		- }
2171		-
2172		- $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
2173		- if (is_array($embedding_vector)) {
2174		- MxChat_Utils::submit_content_to_db(
2175		- $sanitized_content,
2176		- $submitted_url,
2177		- $this->options['api_key']
2178		- );
2179		- set_transient('mxchat_admin_notice_success',
2180		- esc_html__('URL content successfully submitted!', 'mxchat'),
2181		- 30
2182		- );
	2964	+ echo wp_json_encode([
	2965	+ 'success' => sprintf(
	2966	+ esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
	2967	+ $deleted_count
	2968	+ )
	2969	+ ]);
2183	2970	} else {
2184		- set_transient('mxchat_admin_notice_error',
2185		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
2186		- 30
2187		- );
	2971	+ echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
2188	2972	}
2189	2973
2190		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2191		- exit;
	2974	+ wp_die();
2192	2975	}
2193		-private function handle_sitemap_for_knowledge_base($xml, $sitemap_url) {
2194		- if (!current_user_can('manage_options')) {
2195		- //error_log(esc_html__('Unauthorized sitemap processing attempt', 'mxchat'));
2196		- return false;
2197		- }
2198		-
2199		- try {
2200		- $sitemap_url = esc_url_raw($sitemap_url);
2201		-
2202		- if (!$xml || !is_object($xml)) {
2203		- throw new Exception(__('Invalid XML object provided', 'mxchat'));
2204		- }
2205		-
2206		- $urls = [];
2207		- foreach ($xml->url as $url_element) {
2208		- $url = esc_url_raw((string)$url_element->loc);
2209		- if ($url) {
2210		- $urls[] = $url;
2211		- }
2212		- }
2213		-
2214		- $total_urls = absint(count($urls));
2215		-
2216		- if ($total_urls < 1) {
2217		- throw new Exception(__('No valid URLs found in sitemap', 'mxchat'));
2218		- }
2219		-
2220		- wp_schedule_single_event(time(), 'mxchat_process_sitemap_urls', array(
2221		- 'urls' => $urls,
2222		- 'sitemap_url' => $sitemap_url,
2223		- 'total_urls' => $total_urls,
2224		- 'batch_size' => absint(10),
2225		- 'batch_pause' => absint(5)
2226		- ));
2227		-
2228		- $status_data = array(
2229		- 'total_urls' => $total_urls,
2230		- 'processed_urls' => 0,
2231		- 'status' => 'processing',
2232		- 'last_update' => time()
2233		- );
2234		-
2235		- set_transient(
2236		- sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)),
2237		- array_map('sanitize_text_field', $status_data),
2238		- DAY_IN_SECONDS
2239		- );
2240		-
2241		- return __('scheduled', 'mxchat');
2242		-
2243		- } catch (\Exception $e) {
2244		- //error_log(sprintf(esc_html__('Error preparing sitemap for processing: %s', 'mxchat'), esc_html($e->getMessage())));
2245		- return false;
2246		- }
2247		-}
2248		-public static function process_sitemap_urls_cron($urls, $sitemap_url, $total_urls, $batch_size, $batch_pause) {
2249		- // Validate inputs
2250		- $sitemap_url = esc_url_raw($sitemap_url);
2251		- $total_urls = absint($total_urls);
2252		- $batch_size = absint($batch_size);
2253		- $batch_pause = absint($batch_pause);
2254		-
2255		- if (!is_array($urls) || empty($urls)) {
	2976	+public function display_admin_notices() {
	2977	+ // Check if we're on a MXChat admin page
	2978	+ $screen = get_current_screen();
	2979	+ if (!$screen || strpos($screen->base, 'mxchat') === false) {
2256	2980	return;
2257	2981	}
2258	2982
2259		- try {
2260		- $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
2261		- $status = get_transient($status_key);
	2983	+ //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
2262	2984
2263		- if (!$status || !is_array($status)) {
2264		- throw new Exception('Invalid status data retrieved from transient');
2265		- }
2266		-
2267		- $start_url = absint($status['processed_urls']);
2268		- $end_url = min($start_url + $batch_size, $total_urls);
2269		- $instance = new self();
2270		-
2271		- // Track failures in batch
2272		- $batch_stats = [
2273		- 'processed' => 0,
2274		- 'failed' => 0,
2275		- 'last_error' => ''
2276		- ];
2277		-
2278		- for ($i = $start_url; $i < $end_url; $i++) {
2279		- $page_url = esc_url_raw($urls[$i]);
2280		- $page_response = wp_remote_get($page_url);
2281		-
2282		- if (is_wp_error($page_response) || wp_remote_retrieve_response_code($page_response) !== 200) {
2283		- $batch_stats['failed']++;
2284		- continue;
2285		- }
2286		-
2287		- $page_html = wp_remote_retrieve_body($page_response);
2288		- $page_content = $instance->mxchat_extract_main_content($page_html);
2289		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($page_content);
2290		-
2291		- if (!empty($sanitized_content)) {
2292		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content);
2293		-
2294		- if (is_array($embedding_vector)) {
2295		- $options = get_option('mxchat_options');
2296		- $submission_result = MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $options['api_key']);
2297		-
2298		- if (is_wp_error($submission_result)) {
2299		- $batch_stats['failed']++;
2300		- $batch_stats['last_error'] = $submission_result->get_error_message();
2301		- continue;
2302		- }
2303		-
2304		- $batch_stats['processed']++;
2305		- } else {
2306		- $batch_stats['failed']++;
2307		- $batch_stats['last_error'] = 'Failed to generate embedding. Please check embedding API key.';
2308		- }
2309		- }
2310		-
2311		- $status['processed_urls'] = absint($i + 1);
2312		- $status['last_update'] = time();
2313		- $status['failed_urls'] = absint($status['failed_urls'] ?? 0) + $batch_stats['failed'];
2314		- $status['last_error'] = $batch_stats['last_error'];
2315		-
2316		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2317		- }
2318		-
2319		- // If all URLs in this batch failed, stop processing
2320		- if ($batch_stats['processed'] === 0 && $batch_stats['failed'] > 0) {
2321		- $status['status'] = 'error';
2322		- $status['error'] = sprintf(
2323		- 'Processing stopped: %d consecutive failures. Last error: %s',
2324		- $batch_stats['failed'],
2325		- $batch_stats['last_error']
2326		- );
2327		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2328		- return;
2329		- }
2330		-
2331		- if ($end_url < $total_urls) {
2332		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_sitemap_urls', array(
2333		- 'urls' => array_map('esc_url_raw', $urls),
2334		- 'sitemap_url' => $sitemap_url,
2335		- 'total_urls' => $total_urls,
2336		- 'batch_size' => $batch_size,
2337		- 'batch_pause' => $batch_pause,
2338		- ));
2339		- } else {
2340		- $status['status'] = 'complete';
2341		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2342		- }
2343		- } catch (\Exception $e) {
2344		- $status['status'] = 'error';
2345		- $status['error'] = sanitize_text_field($e->getMessage());
2346		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2347		- }
2348		-}
2349		-
2350		-public function get_sitemap_processing_status($sitemap_url) {
2351		- $sitemap_url = esc_url_raw($sitemap_url);
2352		- $status = get_transient(sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)));
2353		-
2354		- if (!$status || !is_array($status)) {
2355		- return false;
2356		- }
2357		-
2358		- return array(
2359		- 'total_urls' => absint($status['total_urls']),
2360		- 'processed_urls' => absint($status['processed_urls']),
2361		- 'failed_urls' => absint($status['failed_urls'] ?? 0),
2362		- 'percentage' => ($status['total_urls'] > 0)
2363		- ? round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100)
2364		- : 0,
2365		- 'status' => sanitize_text_field($status['status']),
2366		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat'),
2367		- 'error' => isset($status['error']) ? sanitize_text_field($status['error']) : '',
2368		- 'last_error' => isset($status['last_error']) ? sanitize_text_field($status['last_error']) : ''
2369		- );
2370		-}
2371		-
2372		-public function mxchat_stop_processing() {
2373		- // Verify permissions
2374		- if (!current_user_can('manage_options')) {
2375		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
2376		- }
2377		-
2378		- // Verify nonce
2379		- check_admin_referer('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce');
2380		-
2381		- // Get the last sitemap URL and clear its transient
2382		- $sitemap_url = get_transient('mxchat_last_sitemap_url');
2383		- if ($sitemap_url) {
2384		- delete_transient('mxchat_sitemap_status_' . md5($sitemap_url));
2385		- delete_transient('mxchat_last_sitemap_url');
2386		- }
2387		-
2388		- // Get the last PDF URL and clear its transient
2389		- $pdf_url = get_transient('mxchat_last_pdf_url');
2390		- if ($pdf_url) {
2391		- delete_transient('mxchat_pdf_status_' . md5($pdf_url));
2392		- delete_transient('mxchat_last_pdf_url');
2393		- }
2394		-
2395		- // Unschedule any pending sitemap events
2396		- $timestamp = wp_next_scheduled('mxchat_process_sitemap_urls');
2397		- if ($timestamp) {
2398		- wp_unschedule_event($timestamp, 'mxchat_process_sitemap_urls');
2399		- }
2400		-
2401		- // Redirect back with a success message
2402		- set_transient('mxchat_admin_notice_success',
2403		- esc_html__('Processing has been stopped successfully.', 'mxchat'),
2404		- 30
2405		- );
2406		- wp_safe_redirect(admin_url('admin.php?page=mxchat-prompts'));
2407		- exit;
2408		-}
2409		-private function mxchat_sanitize_content_for_api($content) {
2410		- // Remove script, style tags, and HTML comments
2411		- $content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $content);
2412		- $content = preg_replace('/<style\b[^>]*>(.*?)<\/style>/is', '', $content);
2413		- $content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
2414		-
2415		- // Remove all HTML tags and decode HTML entities
2416		- $content = wp_strip_all_tags($content);
2417		- $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
2418		-
2419		- // Trim and normalize whitespace
2420		- $content = trim(preg_replace('/\s+/', ' ', $content));
2421		-
2422		- return $content;
2423		-}
2424		-
2425		-
2426		-
2427		-
2428		-public function mxchat_handle_product_change($post_id, $post, $update) {
2429		- if ($post->post_type !== 'product') {
2430		- return;
2431		- }
2432		-
2433		- if ($post->post_status === 'publish') {
2434		- add_action('shutdown', function() use ($post_id) {
2435		- $product = wc_get_product($post_id);
2436		- if ($product) {
2437		- $this->mxchat_store_product_embedding($product);
2438		- }
2439		- });
2440		- }
2441		-}
2442		-
2443		-private function mxchat_store_product_embedding($product) {
2444		- if (!isset($this->options['enable_woocommerce_integration']) ||
2445		- !in_array($this->options['enable_woocommerce_integration'], ['1', 'on'])) {
2446		- return;
2447		- }
2448		-
2449		- $source_url = get_permalink($product->get_id());
2450		-
2451		- // Build description
2452		- $regular_price = $product->get_regular_price();
2453		- $sale_price = $product->get_sale_price();
2454		- $description = $product->get_description() . "\n\n" .
2455		- esc_html__('Short Description:', 'mxchat') . " " . $product->get_short_description() . "\n" .
2456		- esc_html__('Price:', 'mxchat') . " " . $regular_price . "\n" .
2457		- esc_html__('Sale Price:', 'mxchat') . " " . ($sale_price ?: esc_html__('N/A', 'mxchat')) . "\n" .
2458		- esc_html__('SKU:', 'mxchat') . " " . $product->get_sku();
2459		-
2460		- // Generate embedding vector
2461		- $embedding_vector = $this->mxchat_generate_embedding($description);
2462		- if (!is_array($embedding_vector)) {
2463		- return;
2464		- }
2465		-
2466		- // Check for Pinecone addon and its settings
2467		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2468		- $use_pinecone = false;
2469		-
2470		- if ($pinecone_settings && is_array($pinecone_settings)) {
2471		- $use_pinecone = (
2472		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2473		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2474		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2475		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2476		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2477		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2478		- );
2479		- }
2480		-
2481		- if ($use_pinecone) {
2482		- $result = $this->store_in_pinecone_main(
2483		- $embedding_vector,
2484		- $description,
2485		- $source_url,
2486		- $pinecone_settings['mxchat_pinecone_api_key'],
2487		- $pinecone_settings['mxchat_pinecone_environment'],
2488		- $pinecone_settings['mxchat_pinecone_index']
2489		- );
2490		-
2491		- if (!$result['success']) {
2492		- // Fallback to WordPress DB if Pinecone storage fails
2493		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2494		- }
	2985	+ // Check for error notices
	2986	+ $error_notice = get_transient('mxchat_admin_notice_error');
	2987	+ if ($error_notice) {
	2988	+ //error_log('Found error transient: ' . $error_notice);
	2989	+ echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
	2990	+ delete_transient('mxchat_admin_notice_error');
	2991	+ //error_log('Displayed and deleted error transient');
2495	2992	} else {
2496		- // Use WordPress DB storage
2497		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
	2993	+ //error_log('No error transient found');
2498	2994	}
2499		-}
2500	2995
2501		-public function mxchat_handle_product_delete($post_id) {
2502		- if (get_post_type($post_id) !== 'product') {
2503		- return;
	2996	+ // Check for success notices
	2997	+ $success_notice = get_transient('mxchat_admin_notice_success');
	2998	+ if ($success_notice) {
	2999	+ //error_log('Found success transient: ' . $success_notice);
	3000	+ echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
	3001	+ delete_transient('mxchat_admin_notice_success');
	3002	+ //error_log('Displayed and deleted success transient');
2504	3003	}
2505	3004
2506		- $source_url = get_permalink($post_id);
2507		-
2508		- // Check for Pinecone addon and its settings
2509		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2510		- $use_pinecone = false;
2511		-
2512		- if ($pinecone_settings && is_array($pinecone_settings)) {
2513		- $use_pinecone = (
2514		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2515		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2516		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2517		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2518		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2519		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2520		- );
	3005	+ // Check for info notices
	3006	+ $info_notice = get_transient('mxchat_admin_notice_info');
	3007	+ if ($info_notice) {
	3008	+ //error_log('Found info transient: ' . $info_notice);
	3009	+ echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
	3010	+ delete_transient('mxchat_admin_notice_info');
	3011	+ //error_log('Displayed and deleted info transient');
2521	3012	}
2522	3013
2523		- if ($use_pinecone) {
2524		- $this->delete_from_pinecone(
2525		- array($source_url),
2526		- $pinecone_settings['mxchat_pinecone_api_key'],
2527		- $pinecone_settings['mxchat_pinecone_environment'],
2528		- $pinecone_settings['mxchat_pinecone_index']
2529		- );
2530		- } else {
2531		- // Fallback to WordPress DB deletion
2532		- global $wpdb;
2533		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
2534		- $wpdb->delete($table_name, array('source_url' => $source_url), array('%s'));
2535		- }
2536	3014	}
2537	3015
2538	3016
2539		-/**
2540		- * Delete vectors from Pinecone by source URL
2541		- *
2542		- * @param array $urls Array of source URLs to delete
2543		- * @param string $api_key Pinecone API key
2544		- * @param string $environment Pinecone environment
2545		- * @param string $index_name Pinecone index name
2546		- * @return array Associative array with 'success' boolean and 'message' string
2547		- */
2548		-private function delete_from_pinecone($urls, $api_key, $environment, $index_name) {
2549		- // Get the Pinecone host from options (matching your store_in_pinecone_main pattern)
2550		- $options = get_option('mxchat_pinecone_addon_options');
2551		- $host = $options['mxchat_pinecone_host'] ?? '';
2552		-
2553		- if (empty($host)) {
2554		- return array(
2555		- 'success' => false,
2556		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
2557		- );
2558		- }
2559		-
2560		- // Build API endpoint using the configured host
2561		- $api_endpoint = "https://{$host}/vectors/delete";
2562		-
2563		- // Create vector IDs from URLs (matching your store method's ID generation)
2564		- $vector_ids = array_map('md5', $urls);
2565		-
2566		- // Prepare the delete request body
2567		- $request_body = array(
2568		- 'ids' => $vector_ids,
2569		- 'filter' => array(
2570		- 'source_url' => array(
2571		- '$in' => $urls
2572		- )
2573		- )
2574		- );
2575		-
2576		- // Make the deletion request
2577		- $response = wp_remote_post($api_endpoint, array(
2578		- 'headers' => array(
2579		- 'Api-Key' => $api_key,
2580		- 'accept' => 'application/json',
2581		- 'content-type' => 'application/json'
2582		- ),
2583		- 'body' => wp_json_encode($request_body),
2584		- 'timeout' => 30,
2585		- 'data_format' => 'body'
2586		- ));
2587		-
2588		- // Handle WordPress HTTP API errors
2589		- if (is_wp_error($response)) {
2590		- return array(
2591		- 'success' => false,
2592		- 'message' => $response->get_error_message()
2593		- );
2594		- }
2595		-
2596		- // Check response status
2597		- $response_code = wp_remote_retrieve_response_code($response);
2598		- if ($response_code !== 200) {
2599		- $body = wp_remote_retrieve_body($response);
2600		- return array(
2601		- 'success' => false,
2602		- 'message' => sprintf(
2603		- 'Pinecone API error (HTTP %d): %s',
2604		- $response_code,
2605		- $body
2606		- )
2607		- );
2608		- }
2609		-
2610		- // Parse response body
2611		- $body = wp_remote_retrieve_body($response);
2612		- $response_data = json_decode($body, true);
2613		-
2614		- // Final validation of the response
2615		- if (json_last_error() !== JSON_ERROR_NONE) {
2616		- return array(
2617		- 'success' => false,
2618		- 'message' => 'Failed to parse Pinecone response: ' . json_last_error_msg()
2619		- );
2620		- }
2621		-
2622		- return array(
2623		- 'success' => true,
2624		- 'message' => sprintf('Successfully deleted %d vectors from Pinecone', count($vector_ids))
2625		- );
2626		-}
2627		-
2628		-
2629		-
2630		-
2631		-
2632	3017	public function mxchat_create_activation_page() {
2633	3018	$license_status = get_option('mxchat_license_status', 'inactive');
2634	3019	$license_error = get_option('mxchat_license_error', '');
	3020	+ $current_domain = parse_url(home_url(), PHP_URL_HOST);
	3021	+
	3022	+ $license_management_url = 'https://mxchat.ai/my-account/orders/';
	3023	+
	3024	+ // Check if this activation has been linked to a domain
	3025	+ $is_domain_linked = $this->is_current_activation_linked($current_domain);
2635	3026	?>
2636	3027	<div class="wrap mxchat-admin-activation">
2637	3028	<div class="mxchat-pro-hero">
2638	3029	<h1 class="pro-title">
2639		- <span class="pro-gradient-text">Activate</span> MxChat Pro
	3030	+ <span class="pro-gradient-text">Manage</span> MxChat Pro
2640	3031	</h1>
2641	3032	<p class="pro-subtitle">
2642		- <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	3033	+ <?php if ($license_status === 'active'): ?>
	3034	+ <?php esc_html_e('Your pro license is active. Manage your activation below.', 'mxchat'); ?>
	3035	+ <?php else: ?>
	3036	+ <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	3037	+ <?php endif; ?>
2643	3038	</p>
2644	3039	</div>
2645	3040
2646	3041	<?php if ($license_status === 'inactive' && !empty($license_error)): ?>
		@@ -2648,8 +3043,25 @@
2648	3043	<p><?php echo esc_html($license_error); ?></p>
2649	3044	</div>
2650	3045	<?php endif; ?>
2651	3046
	3047	+ <!-- Domain Linking Notice for Existing Users -->
	3048	+ <?php if ($license_status === 'active' && !$is_domain_linked): ?>
	3049	+ <div class="notice notice-info">
	3050	+ <p>
	3051	+ <strong><?php esc_html_e('New Feature: Domain Tracking', 'mxchat'); ?></strong><br>
	3052	+ <?php esc_html_e('We\'ve enhanced our license system to track your activated domains. Link this activation to your domain for better license management.', 'mxchat'); ?>
	3053	+ </p>
	3054	+ <p>
	3055	+ <button type="button" id="link-domain-button" class="button button-secondary">
	3056	+ <?php esc_html_e('Link This Domain', 'mxchat'); ?>
	3057	+ </button>
	3058	+ <span id="domain-link-status" style="margin-left: 10px;"></span>
	3059	+ </p>
	3060	+ </div>
	3061	+ <?php endif; ?>
	3062	+
	3063	+ <!-- Activation Form -->
2652	3064	<form id="mxchat-activation-form" class="mxchat-pro-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
2653	3065	<div class="mxchat-pro-form-container">
2654	3066	<table class="form-table">
2655	3067	<tr valign="top">
		@@ -2664,8 +3076,12 @@
2664	3076	<input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text mxchat-pro-input" required />
2665	3077	</td>
2666	3078	</tr>
2667	3079	</table>
	3080	+
	3081	+ <!-- Hidden field for domain -->
	3082	+ <input type="hidden" id="mxchat_domain" name="domain" value="<?php echo esc_attr($current_domain); ?>" />
	3083	+
2668	3084	<?php if ($license_status !== 'active'): ?>
2669	3085	<div class="mxchat-pro-button-container">
2670	3086	<button type="submit" id="activate_license_button" class="button button-primary mxchat-pro-button"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
2671	3087	<div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
		@@ -2672,8 +3088,9 @@
2672	3088	</div>
2673	3089	<?php endif; ?>
2674	3090	</div>
2675	3091	</form>
	3092	+
2676	3093	<!-- License Status Display -->
2677	3094	<div class="mxchat-pro-status">
2678	3095	<h3><?php esc_html_e('License Status:', 'mxchat'); ?>
2679	3096	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
		@@ -2679,15 +3096,91 @@
2679	3096	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
2680	3097	<?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
2681	3098	</span>
2682	3099	</h3>
	3100	+
	3101	+ <?php if ($license_status === 'active'): ?>
	3102	+ <div class="mxchat-license-details">
	3103	+ <p><strong><?php esc_html_e('Domain:', 'mxchat'); ?></strong> <?php echo esc_html($current_domain); ?>
	3104	+ <?php if ($is_domain_linked): ?>
	3105	+ <span style="color: green; margin-left: 10px;">✓ <?php esc_html_e('Linked', 'mxchat'); ?></span>
	3106	+ <?php else: ?>
	3107	+ <span style="color: orange; margin-left: 10px;">⚠ <?php esc_html_e('Not Linked', 'mxchat'); ?></span>
	3108	+ <?php endif; ?>
	3109	+ </p>
	3110	+ <p><strong><?php esc_html_e('Email:', 'mxchat'); ?></strong> <?php echo esc_html(get_option('mxchat_pro_email')); ?></p>
	3111	+ <p><strong><?php esc_html_e('License Key:', 'mxchat'); ?></strong>
	3112	+ <code style="background: #f1f1f1; padding: 2px 6px; border-radius: 3px;">
	3113	+ <?php echo esc_html(get_option('mxchat_activation_key')); ?>
	3114	+ </code>
	3115	+ </p>
	3116	+ <p>
	3117	+ <small>
	3118	+ <?php esc_html_e('Manage all your licenses and domains on', 'mxchat'); ?>
	3119	+ <a href="<?php echo esc_url($license_management_url); ?>" target="_blank">
	3120	+ <?php esc_html_e('your account dashboard', 'mxchat'); ?>
	3121	+ </a>
	3122	+ </small>
	3123	+ </p>
	3124	+
	3125	+ <!-- Deactivation Section -->
	3126	+ <div class="mxchat-deactivation-section" style="margin-top: 20px; padding: 15px; background: #fff3cd; border-left: 4px solid #ffc107; border-radius: 4px;">
	3127	+ <h4 style="margin-top: 0; color: #856404;">
	3128	+ <?php esc_html_e('License Management', 'mxchat'); ?>
	3129	+ </h4>
	3130	+ <p style="margin-bottom: 15px; color: #856404;">
	3131	+ <?php esc_html_e('Need to move this license to another site? Deactivate it here first, then activate it on your new site.', 'mxchat'); ?>
	3132	+ </p>
	3133	+ <button type="button" id="deactivate-license-button" class="button button-secondary" style="background: #dc3545; color: white; border-color: #dc3545;">
	3134	+ 🔓 <?php esc_html_e('Deactivate License', 'mxchat'); ?>
	3135	+ </button>
	3136	+ <span id="deactivate-status" style="margin-left: 10px;"></span>
	3137	+ </div>
	3138	+ </div>
	3139	+ <?php endif; ?>
2683	3140	</div>
2684	3141
	3142	+ <!-- Hidden fields for JavaScript -->
	3143	+ <input type="hidden" id="mxchat-ajax-url" value="<?php echo admin_url('admin-ajax.php'); ?>" />
	3144	+ <input type="hidden" id="mxchat-nonce" value="<?php echo wp_create_nonce('mxchat_activate_license_nonce'); ?>" />
	3145	+ <input type="hidden" id="mxchat-api-url" value="https://mxchat.ai" />
2685	3146	</div>
2686	3147	<?php
2687	3148	}
2688	3149
2689		-public function mxchat_intents_page_html() {
	3150	+/**
	3151	+ * Check if current activation is linked to a domain
	3152	+ * This checks YOUR website's database, not the user's local database
	3153	+ */
	3154	+private function is_current_activation_linked($domain) {
	3155	+ $license_key = get_option('mxchat_activation_key');
	3156	+ $email = get_option('mxchat_pro_email');
	3157	+
	3158	+ if (empty($license_key) || empty($email)) {
	3159	+ return false;
	3160	+ }
	3161	+
	3162	+ // Check with YOUR website's API
	3163	+ $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
	3164	+ 'body' => array(
	3165	+ 'license_key' => $license_key,
	3166	+ 'email' => $email,
	3167	+ 'domain' => $domain
	3168	+ ),
	3169	+ 'timeout' => 10,
	3170	+ 'sslverify' => false
	3171	+ ));
	3172	+
	3173	+ if (is_wp_error($response)) {
	3174	+ return false;
	3175	+ }
	3176	+
	3177	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	3178	+ return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
	3179	+}
	3180	+
	3181	+
	3182	+public function mxchat_actions_page_html() {
2690	3183	if (!current_user_can('manage_options')) {
2691	3184	return;
2692	3185	}
2693	3186
		@@ -2700,9 +3193,9 @@
2700	3193
2701	3194	// Success message
2702	3195	if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2703	3196	echo '<div class="notice notice-success is-dismissible"><p>' .
2704		- esc_html__('Intent updated successfully.', 'mxchat') .
	3197	+ esc_html__('Action updated successfully.', 'mxchat') .
2705	3198	'</p></div>';
2706	3199	}
2707	3200
2708	3201	// Filtering logic
		@@ -2723,10 +3216,10 @@
2723	3216	// Pagination
2724	3217	$total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2725	3218	$total_pages = ceil($total_intents / $per_page);
2726	3219
2727		- // Get intents
2728		- $intents = $wpdb->get_results($wpdb->prepare(
	3220	+ // Get intents (now called actions)
	3221	+ $actions = $wpdb->get_results($wpdb->prepare(
2729	3222	"SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2730	3223	$per_page, $offset
2731	3224	));
2732	3225
		@@ -2737,605 +3230,1104 @@
2737	3230	<div class="wrap mxchat-wrapper">
2738	3231	<!-- Hero Section -->
2739	3232	<div class="mxchat-hero">
2740	3233	<h1 class="mxchat-main-title">
2741		- <span class="mxchat-gradient-text">Intent</span> Manager
	3234	+ <span class="mxchat-gradient-text">Actions</span> Manager
2742	3235	</h1>
2743	3236	<p class="mxchat-hero-subtitle">
2744		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	3237	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2745	3238	</p>
2746	3239	</div>
2747	3240
2748		- <div class="mxchat-content">
2749		- <!-- Add Intent Card -->
2750		- <div class="mxchat-card">
2751		- <div class="mxchat-card-header">
2752		- <h2><?php esc_html_e('Add New Intent', 'mxchat'); ?></h2>
2753		- </div>
2754		-
2755		- <div class="mxchat-intent-documentation">
2756		- <p>
2757		- <?php esc_html_e('We highly encourage users to quickly read our ', 'mxchat'); ?>
2758		- <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer">
2759		- <?php esc_html_e('documentation', 'mxchat'); ?>
2760		- </a>
2761		- <?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'); ?>
2762		- </p>
2763		- </div>
2764		-
2765		- <form id="mxchat-add-intent-form" method="post"
2766		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2767		- <input type="hidden" name="action" value="mxchat_add_intent">
2768		- <?php wp_nonce_field('mxchat_add_intent_nonce'); ?>
2769		-
2770		- <div class="mxchat-form-group">
2771		- <label for="intent_label">
2772		- <?php esc_html_e('Intent Label (For your reference only)', 'mxchat'); ?>
2773		- </label>
2774		- <input name="intent_label" type="text" id="intent_label" required
2775		- class="mxchat-intent-input"
2776		- placeholder="<?php esc_attr_e('Example Email Capture: Newsletter Signup', 'mxchat'); ?>">
	3241	+ <!-- Actions Header with Search and Filter -->
	3242	+ <div class="mxchat-actions-header">
	3243	+ <div class="mxchat-actions-filters">
	3244	+ <form method="get" class="mxchat-search-form">
	3245	+ <input type="hidden" name="page" value="mxchat-actions">
	3246	+ <div class="mxchat-search-group">
	3247	+ <span class="dashicons dashicons-search"></span>
	3248	+ <input type="text" name="s" class="mxchat-search-input"
	3249	+ placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
	3250	+ value="<?php echo esc_attr($search_term); ?>">
2777	3251	</div>
2778		-
2779		- <div class="mxchat-form-group">
2780		- <label for="phrases">
2781		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2782		- </label>
2783		- <textarea name="phrases" id="phrases" rows="5" required
2784		- class="mxchat-intent-textarea"
2785		- 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>
2786		- </div>
2787		-
2788		- <div class="mxchat-form-group">
2789		- <label for="callback_function">
2790		- <?php esc_html_e('Callback Function', 'mxchat'); ?>
2791		- </label>
2792		- <select name="callback_function" id="callback_function"
2793		- class="mxchat-intent-select" required>
2794		- <option value="">
2795		- <?php esc_html_e('Select a Callback', 'mxchat'); ?>
	3252	+ <select name="callback_filter" class="mxchat-action-filter">
	3253	+ <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
	3254	+ <?php foreach ($available_callbacks as $function => $callback_data) :
	3255	+ $label = $callback_data['label']; ?>
	3256	+ <option value="<?php echo esc_attr($function); ?>"
	3257	+ <?php selected($callback_filter, $function); ?>>
	3258	+ <?php echo esc_html($label); ?>
2796	3259	</option>
2797		- <?php
2798		- $groups = $this->mxchat_get_available_callbacks(true);
2799		- foreach ($groups as $group_label => $group_callbacks) :
2800		- echo '<optgroup label="' . esc_attr($group_label) . '">';
2801		- foreach ($group_callbacks as $function => $data) :
2802		- $label = $data['label'];
2803		- $pro_only = $data['pro_only'];
2804		- $disabled = (!$this->is_activated && $pro_only) ? 'disabled' : '';
2805		- $label_suffix = (!$this->is_activated && $pro_only) ? ' (Pro Only)' : '';
2806		- ?>
2807		- <option value="<?php echo esc_attr($function); ?>"
2808		- <?php echo $disabled; ?>>
2809		- <?php echo esc_html($label . $label_suffix); ?>
2810		- </option>
2811		- <?php
2812		- endforeach;
2813		- echo '</optgroup>';
2814		- endforeach;
2815		- ?>
2816		- </select>
2817		- </div>
2818		-
2819		- <button type="submit" class="mxchat-button-primary">
2820		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
	3260	+ <?php endforeach; ?>
	3261	+ </select>
	3262	+ <button type="submit" class="mxchat-button-secondary">
	3263	+ <?php esc_html_e('Filter', 'mxchat'); ?>
2821	3264	</button>
2822	3265	</form>
2823	3266	</div>
	3267	+ <div class="mxchat-actions-controls">
	3268	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	3269	+ <span class="dashicons dashicons-plus-alt"></span>
	3270	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	3271	+ </button>
	3272	+ </div>
	3273	+ </div>
2824	3274
2825		- <!-- Manage Intents Card -->
2826		- <div class="mxchat-card">
2827		- <div class="mxchat-card-header">
2828		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2829		- <div class="mxchat-header-actions">
2830		- <form method="get" class="mxchat-search-form">
2831		- <input type="hidden" name="page" value="mxchat-intents">
2832		- <div class="mxchat-search-group">
2833		- <span class="dashicons dashicons-search"></span>
2834		- <input type="text" name="s"
2835		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2836		- value="<?php echo esc_attr($search_term); ?>">
2837		- <select name="callback_filter" class="mxchat-intent-filter">
2838		- <option value="">
2839		- <?php esc_html_e('All Callbacks', 'mxchat'); ?>
2840		- </option>
2841		- <?php foreach ($available_callbacks as $function => $callback_data) :
2842		- $label = $callback_data['label']; ?>
2843		- <option value="<?php echo esc_attr($function); ?>"
2844		- <?php selected($callback_filter, $function); ?>>
2845		- <?php echo esc_html($label); ?>
2846		- </option>
2847		- <?php endforeach; ?>
2848		- </select>
2849		- <button type="submit" class="mxchat-button-secondary">
2850		- <?php esc_html_e('Filter', 'mxchat'); ?>
2851		- </button>
	3275	+ <!-- Actions Grid Layout - All actions in a single grid -->
	3276	+ <div class="mxchat-actions-grid">
	3277	+ <div class="mxchat-cards-container">
	3278	+ <?php if (!empty($actions)) : ?>
	3279	+ <?php foreach ($actions as $action) :
	3280	+ $callback_function = $action->callback_function;
	3281	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	3282	+ ? $available_callbacks[$callback_function]['label']
	3283	+ : $callback_function;
	3284	+ $threshold_value = isset($action->similarity_threshold)
	3285	+ ? round($action->similarity_threshold * 100)
	3286	+ : 85;
	3287	+
	3288	+ // Check if this is a form action
	3289	+ $is_form_action = strpos($action->intent_label, 'Form ') === 0;
	3290	+
	3291	+ // Get action status (enabled/disabled) - default to true if column doesn't exist
	3292	+ $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
	3293	+
	3294	+ // Get enabled bots for display
	3295	+ $enabled_bots = [];
	3296	+ if (isset($action->enabled_bots) && !empty($action->enabled_bots)) {
	3297	+ $enabled_bots = json_decode($action->enabled_bots, true);
	3298	+ if (!is_array($enabled_bots)) {
	3299	+ $enabled_bots = ['default'];
	3300	+ }
	3301	+ } else {
	3302	+ $enabled_bots = ['default']; // Backward compatibility
	3303	+ }
	3304	+ ?>
	3305	+ <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
	3306	+ <div class="mxchat-card-header">
	3307	+ <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
	3308	+ <div class="mxchat-card-toggle">
	3309	+ <label class="mxchat-switch">
	3310	+ <input type="checkbox" class="mxchat-action-toggle"
	3311	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3312	+ <?php checked($is_enabled); ?>>
	3313	+ <span class="mxchat-slider round"></span>
	3314	+ </label>
	3315	+ </div>
2852	3316	</div>
2853		- </form>
2854		- </div>
2855		- </div>
2856	3317
2857		- <div class="mxchat-table-wrapper">
2858		- <table class="mxchat-records-table">
2859		- <thead>
2860		- <tr>
2861		- <th><?php esc_html_e('Intent Label', 'mxchat'); ?></th>
2862		- <th><?php esc_html_e('Phrases', 'mxchat'); ?></th>
2863		- <th><?php esc_html_e('Callback Function', 'mxchat'); ?></th>
2864		- <th><?php esc_html_e('Similarity Threshold', 'mxchat'); ?></th>
2865		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
2866		- </tr>
2867		- </thead>
2868		- <tbody>
2869		- <?php if ($intents) :
2870		- foreach ($intents as $intent) :
2871		- $callback_function = $intent->callback_function;
2872		- $callback_label = isset($available_callbacks[$callback_function]['label'])
2873		- ? $available_callbacks[$callback_function]['label']
2874		- : $callback_function;
2875		- $threshold_value = isset($intent->similarity_threshold)
2876		- ? round($intent->similarity_threshold * 100)
2877		- : 85;
	3318	+ <div class="mxchat-card-body">
	3319	+ <div class="mxchat-card-description">
	3320	+ <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
	3321	+ <?php echo esc_html($callback_label); ?>
	3322	+ </div>
2878	3323
2879		- // Check if this is a form intent (its intent_label starts with "Form ")
2880		- $is_form_intent = strpos($intent->intent_label, 'Form ') === 0;
	3324	+ <div class="mxchat-card-phrases">
	3325	+ <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
	3326	+ <div class="mxchat-phrases-preview">
	3327	+ <?php
	3328	+ // Check if the helper function exists, otherwise use a simple substring
	3329	+ if (method_exists($this, 'get_trimmed_phrases')) {
	3330	+ echo esc_html($this->get_trimmed_phrases($action->phrases));
	3331	+ } else {
	3332	+ echo esc_html(strlen($action->phrases) > 100 ?
	3333	+ substr($action->phrases, 0, 97) . '...' :
	3334	+ $action->phrases);
	3335	+ }
2881	3336	?>
2882		- <tr<?php echo $is_form_intent ? ' class="mxchat-form-intent"' : ''; ?>>
2883		- <td>
2884		- <?php
2885		- if ($is_form_intent) {
2886		- // Attempt to extract the form ID from the intent_label.
2887		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2888		- $form_id = isset($matches[1]) ? intval($matches[1]) : 0;
2889		- if ($form_id) {
2890		- global $wpdb;
2891		- $forms_table = $wpdb->prefix . 'mxchat_forms';
2892		- $form = $wpdb->get_row($wpdb->prepare("SELECT title FROM $forms_table WHERE id = %d", $form_id));
2893		- if ($form && !empty($form->title)) {
2894		- echo esc_html($form->title);
2895		- } else {
2896		- echo esc_html($intent->intent_label);
2897		- }
2898		- } else {
2899		- echo esc_html($intent->intent_label);
2900		- }
2901		- echo ' <span class="mxchat-badge">Form Intent</span>';
	3337	+ </div>
	3338	+ </div>
	3339	+
	3340	+ <div class="mxchat-threshold-control">
	3341	+ <div class="mxchat-threshold-label">
	3342	+ <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
	3343	+ <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
	3344	+ </div>
	3345	+ </div>
	3346	+
	3347	+ <!-- Bot Availability Display (Read-only) -->
	3348	+ <div class="mxchat-card-bots">
	3349	+ <strong><?php esc_html_e('Assigned bots:', 'mxchat'); ?></strong>
	3350	+ <div class="mxchat-bot-badges">
	3351	+ <?php
	3352	+ foreach ($enabled_bots as $bot_id) {
	3353	+ if ($bot_id === 'default') {
	3354	+ echo '<span class="mxchat-bot-badge">' . esc_html__('Default Bot', 'mxchat') . '</span>';
	3355	+ } else {
	3356	+ // Try to get bot name from multi-bot manager
	3357	+ if (class_exists('MxChat_Multi_Bot_Core_Manager')) {
	3358	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	3359	+ $available_bots = $multi_bot_manager->get_available_bots();
	3360	+ $bot_name = isset($available_bots[$bot_id]) ? $available_bots[$bot_id] : $bot_id;
	3361	+ echo '<span class="mxchat-bot-badge">' . esc_html($bot_name) . '</span>';
2902	3362	} else {
2903		- echo esc_html($intent->intent_label);
	3363	+ echo '<span class="mxchat-bot-badge">' . esc_html($bot_id) . '</span>';
2904	3364	}
2905		- ?>
2906		- </td>
2907		- <td class="mxchat-content-cell">
2908		- <?php echo esc_html($intent->phrases); ?>
2909		- </td>
2910		- <td><?php echo esc_html($callback_label); ?></td>
2911		- <td>
2912		- <!-- Similarity threshold adjustment (shown for all intents) -->
2913		- <form method="post"
2914		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2915		- class="mxchat-threshold-form">
2916		- <?php wp_nonce_field('mxchat_update_intent_threshold_nonce'); ?>
2917		- <input type="hidden" name="action"
2918		- value="mxchat_update_intent_threshold">
2919		- <input type="hidden" name="intent_id"
2920		- value="<?php echo esc_attr($intent->id); ?>">
2921		- <div class="mxchat-slider-group">
2922		- <input type="range"
2923		- name="intent_threshold"
2924		- id="intent_threshold_<?php echo esc_attr($intent->id); ?>"
2925		- min="70"
2926		- max="95"
2927		- value="<?php echo esc_attr($threshold_value); ?>"
2928		- class="mxchat-intent-slider"
2929		- oninput="document.getElementById('threshold_output_<?php echo esc_attr($intent->id); ?>').value = this.value + '%'">
2930		- <output id="threshold_output_<?php echo esc_attr($intent->id); ?>"
2931		- class="mxchat-intent-output">
2932		- <?php echo esc_html($threshold_value); ?>%
2933		- </output>
2934		- </div>
2935		- <button type="submit" class="mxchat-button-icon">
2936		- <span class="dashicons dashicons-saved"></span>
2937		- </button>
2938		- </form>
2939		- </td>
2940		- <td class="mxchat-actions-cell">
2941		- <?php if (!$is_form_intent) : ?>
2942		- <!-- Standard intents: allow edit and delete -->
2943		- <button type="button"
2944		- class="mxchat-button-icon mxchat-edit-button"
2945		- data-intent-id="<?php echo esc_attr($intent->id); ?>"
2946		- data-phrases="<?php echo esc_attr($intent->phrases); ?>">
2947		- <span class="dashicons dashicons-edit"></span>
2948		- </button>
2949		- <form method="post"
2950		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2951		- class="mxchat-delete-form"
2952		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this intent?', 'mxchat'); ?>');">
2953		- <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
2954		- <input type="hidden" name="action" value="mxchat_delete_intent">
2955		- <input type="hidden" name="intent_id"
2956		- value="<?php echo esc_attr($intent->id); ?>">
2957		- <button type="submit" class="mxchat-button-icon">
2958		- <span class="dashicons dashicons-trash"></span>
2959		- </button>
2960		- </form>
2961		- <?php else : ?>
2962		- <!-- Form intents: show manage in forms button -->
2963		- <?php
2964		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2965		- $form_id = isset($matches[1]) ? $matches[1] : '';
2966		- ?>
2967		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
2968		- class="mxchat-button-secondary">
2969		- <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2970		- </a>
2971		- <?php endif; ?>
2972		- </td>
2973		- </tr>
2974		- <?php endforeach;
2975		- else : ?>
2976		- <tr>
2977		- <td colspan="5" class="mxchat-no-records">
2978		- <?php esc_html_e('No intents found.', 'mxchat'); ?>
2979		- </td>
2980		- </tr>
2981		- <?php endif; ?>
2982		- </tbody>
2983		- </table>
2984		- </div>
	3365	+ }
	3366	+ }
	3367	+ ?>
	3368	+ </div>
	3369	+ </div>
	3370	+ </div>
2985	3371
2986		- <?php if ($total_pages > 1) : ?>
2987		- <div class="mxchat-pagination">
2988		- <?php
2989		- echo paginate_links(array(
2990		- 'base' => add_query_arg('paged', '%#%'),
2991		- 'format' => '',
2992		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
2993		- 'next_text' => __('Next &raquo;', 'mxchat'),
2994		- 'total' => $total_pages,
2995		- 'current' => $page
2996		- ));
2997		- ?>
	3372	+ <div class="mxchat-card-footer">
	3373	+ <?php
	3374	+ // Check if it's a form action
	3375	+ $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
	3376	+
	3377	+ // Check if it's a recommendation flow action
	3378	+ $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
	3379	+
	3380	+ if ($is_form_action) {
	3381	+ $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
	3382	+ ?>
	3383	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
	3384	+ class="mxchat-button-primary">
	3385	+ <span class="dashicons dashicons-feedback"></span>
	3386	+ <?php esc_html_e('Edit Form', 'mxchat'); ?>
	3387	+ </a>
	3388	+ <?php } elseif ($is_flow_action) {
	3389	+ ?>
	3390	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
	3391	+ class="mxchat-button-primary">
	3392	+ <span class="dashicons dashicons-list-view"></span>
	3393	+ <?php esc_html_e('Manage Flows', 'mxchat'); ?>
	3394	+ </a>
	3395	+ <?php } else { ?>
	3396	+ <button type="button"
	3397	+ class="mxchat-button-secondary mxchat-edit-button"
	3398	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3399	+ data-phrases="<?php echo esc_attr($action->phrases); ?>"
	3400	+ data-label="<?php echo esc_attr($action->intent_label); ?>"
	3401	+ data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
	3402	+ data-callback-function="<?php echo esc_attr($action->callback_function); ?>"
	3403	+ data-enabled-bots="<?php echo esc_attr(json_encode($enabled_bots)); ?>">
	3404	+ <span class="dashicons dashicons-edit"></span>
	3405	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	3406	+ </button>
	3407	+ <form method="post"
	3408	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	3409	+ class="mxchat-delete-form"
	3410	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
	3411	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	3412	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	3413	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
	3414	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	3415	+ <span class="dashicons dashicons-trash"></span>
	3416	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	3417	+ </button>
	3418	+ </form>
	3419	+ <?php } ?>
	3420	+ </div>
	3421	+ </div>
	3422	+ <?php endforeach; ?>
	3423	+ <?php else : ?>
	3424	+ <!-- If no actions found -->
	3425	+ <div class="mxchat-no-actions">
	3426	+ <div class="mxchat-empty-state">
	3427	+ <span class="dashicons dashicons-format-chat"></span>
	3428	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	3429	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	3430	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	3431	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	3432	+ </button>
	3433	+ </div>
2998	3434	</div>
2999	3435	<?php endif; ?>
3000	3436	</div>
3001	3437	</div>
3002	3438
3003		- <!-- Edit Modal -->
3004		-<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
	3439	+ <?php if ($total_pages > 1) : ?>
	3440	+ <div class="mxchat-pagination">
	3441	+ <?php
	3442	+ echo paginate_links(array(
	3443	+ 'base' => add_query_arg('paged', '%#%'),
	3444	+ 'format' => '',
	3445	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	3446	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	3447	+ 'total' => $total_pages,
	3448	+ 'current' => $page
	3449	+ ));
	3450	+ ?>
	3451	+ </div>
	3452	+ <?php endif; ?>
	3453	+
	3454	+<!-- Add/Edit Action Modal with Step-Based Approach -->
	3455	+<!-- Complete Modal HTML with Defined Groups Variable -->
	3456	+<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
3005	3457	<div class="mxchat-modal-content">
3006	3458	<span class="mxchat-modal-close">&times;</span>
3007		- <div class="mxchat-card-header">
3008		- <h2><?php esc_html_e('Edit Intent Phrases', 'mxchat'); ?></h2>
3009		- </div>
3010	3459
3011		- <form id="mxchat-edit-intent-form" method="post"
3012		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
3013		- <?php wp_nonce_field('mxchat_edit_intent_nonce'); ?>
3014		- <input type="hidden" name="action" value="mxchat_edit_intent">
3015		- <input type="hidden" name="intent_id" id="edit_intent_id">
	3460	+ <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	3461	+ <!-- Dynamic nonce field -->
	3462	+ <div id="action-nonce-container">
	3463	+ <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	3464	+ </div>
	3465	+ <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
	3466	+ <input type="hidden" name="intent_id" id="edit_action_id" value="">
	3467	+ <input type="hidden" name="callback_function" id="callback_function" value="">
3016	3468
3017		- <div class="mxchat-form-group">
3018		- <label for="edit_phrases">
3019		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
3020		- </label>
3021		- <textarea name="phrases"
3022		- id="edit_phrases"
3023		- rows="5"
3024		- class="mxchat-intent-textarea"
3025		- required></textarea>
	3469	+ <!-- Step 1: Action Type Selection -->
	3470	+ <div id="mxchat-action-step-1" class="mxchat-action-step active">
	3471	+ <div class="mxchat-step-indicator">
	3472	+ <div class="mxchat-step-number">1</div>
	3473	+ <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
	3474	+ </div>
	3475	+
	3476	+ <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
	3477	+ <div class="mxchat-action-type-search">
	3478	+ <span class="dashicons dashicons-search"></span>
	3479	+ <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
	3480	+ </div>
	3481	+
	3482	+ <?php
	3483	+ // Get the callbacks - IMPORTANT: Define the $groups variable here
	3484	+ $groups = $this->mxchat_get_available_callbacks(true, true);
	3485	+ ?>
	3486	+
	3487	+ <div class="mxchat-action-type-categories">
	3488	+ <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
	3489	+ <?php
	3490	+ // Get unique categories from the defined groups
	3491	+ foreach ($groups as $group_label => $group_callbacks) :
	3492	+ $category_slug = sanitize_title($group_label);
	3493	+ ?>
	3494	+ <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
	3495	+ <?php endforeach; ?>
	3496	+ </div>
	3497	+
	3498	+ <div class="mxchat-action-types-grid">
	3499	+ <?php
	3500	+ // Generate action cards from available callbacks
	3501	+ foreach ($groups as $group_label => $group_callbacks) :
	3502	+ $category_slug = sanitize_title($group_label);
	3503	+
	3504	+ foreach ($group_callbacks as $function => $data) :
	3505	+ $label = $data['label'];
	3506	+ $pro_only = $data['pro_only'];
	3507	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	3508	+ $description = isset($data['description']) ? $data['description'] : '';
	3509	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	3510	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	3511	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	3512	+
	3513	+ // Determine card status and styling
	3514	+ $card_class = 'mxchat-action-type-card';
	3515	+ $icon_class = 'mxchat-action-type-icon';
	3516	+ $status_badge = '';
	3517	+
	3518	+ if ($pro_only && !$this->is_activated) {
	3519	+ // Pro feature but no Pro license
	3520	+ $icon_class .= ' pro-feature';
	3521	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	3522	+ }
	3523	+
	3524	+ if ($is_addon && !$is_installed) {
	3525	+ // Add-on not installed
	3526	+ $card_class .= ' not-installed';
	3527	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	3528	+ }
	3529	+
	3530	+ // Default description if none provided
	3531	+ if (empty($description)) {
	3532	+ $description = sprintf(
	3533	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	3534	+ $label
	3535	+ );
	3536	+ }
	3537	+ ?>
	3538	+ <div class="<?php echo esc_attr($card_class); ?>"
	3539	+ data-category="<?php echo esc_attr($category_slug); ?>"
	3540	+ data-value="<?php echo esc_attr($function); ?>"
	3541	+ data-label="<?php echo esc_attr($label); ?>"
	3542	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	3543	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	3544	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	3545	+ <div class="<?php echo esc_attr($icon_class); ?>">
	3546	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	3547	+ </div>
	3548	+ <div class="mxchat-action-type-info">
	3549	+ <h4><?php echo esc_html($label); ?></h4>
	3550	+ <p><?php echo esc_html($description); ?></p>
	3551	+ <?php if (!empty($status_badge)) : ?>
	3552	+ <?php echo $status_badge; ?>
	3553	+ <?php endif; ?>
	3554	+
	3555	+ <?php if ($is_addon && !$is_installed) : ?>
	3556	+ <div class="mxchat-addon-info">
	3557	+ <?php echo esc_html(sprintf(
	3558	+ __('Requires %s', 'mxchat'),
	3559	+ $addon_name
	3560	+ )); ?>
	3561	+ </div>
	3562	+ <?php endif; ?>
	3563	+ </div>
	3564	+ </div>
	3565	+ <?php endforeach;
	3566	+ endforeach; ?>
	3567	+ </div>
	3568	+ </div>
	3569	+
	3570	+ <div class="mxchat-modal-actions">
	3571	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3572	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3573	+ </button>
	3574	+ </div>
3026	3575	</div>
3027	3576
3028		- <div class="mxchat-modal-actions">
3029		- <button type="submit" class="mxchat-button-primary">
3030		- <?php esc_html_e('Update Phrases', 'mxchat'); ?>
3031		- </button>
3032		- <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
3033		- <?php esc_html_e('Cancel', 'mxchat'); ?>
3034		- </button>
	3577	+ <!-- Step 2: Action Configuration -->
	3578	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	3579	+ <div class="mxchat-step-indicator">
	3580	+ <div class="mxchat-step-number">2</div>
	3581	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	3582	+ </div>
	3583	+
	3584	+ <div class="mxchat-selected-action">
	3585	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	3586	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	3587	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	3588	+ </button>
	3589	+ <div class="mxchat-selected-action-info">
	3590	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	3591	+ <span class="dashicons dashicons-admin-generic"></span>
	3592	+ </div>
	3593	+ <div class="mxchat-selected-action-details">
	3594	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	3595	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	3596	+ </div>
	3597	+ </div>
	3598	+ </div>
	3599	+
	3600	+ <div class="mxchat-form-group">
	3601	+ <label for="intent_label">
	3602	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	3603	+ </label>
	3604	+ <input name="intent_label" type="text" id="intent_label" required
	3605	+ class="mxchat-intent-input"
	3606	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	3607	+ </div>
	3608	+
	3609	+ <div class="mxchat-form-group">
	3610	+ <label for="phrases">
	3611	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	3612	+ </label>
	3613	+ <textarea name="phrases" id="action_phrases" rows="5" required
	3614	+ class="mxchat-intent-textarea"
	3615	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	3616	+ </div>
	3617	+
	3618	+ <div class="mxchat-form-group">
	3619	+ <label for="similarity_threshold">
	3620	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	3621	+ <span class="mxchat-threshold-value-display">85%</span>
	3622	+ </label>
	3623	+ <div class="mxchat-slider-group modal-slider">
	3624	+ <input type="range"
	3625	+ name="similarity_threshold"
	3626	+ id="similarity_threshold"
	3627	+ min="10"
	3628	+ max="95"
	3629	+ value="85"
	3630	+ class="mxchat-intent-slider"
	3631	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	3632	+ </div>
	3633	+ <div class="mxchat-threshold-hint">
	3634	+ <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
	3635	+ </div>
	3636	+ </div>
	3637	+
	3638	+ <!-- Bot Selection Section -->
	3639	+ <div class="mxchat-form-group">
	3640	+ <label for="enabled_bots">
	3641	+ <?php esc_html_e('Which bots should we enable this action for?', 'mxchat'); ?>
	3642	+ </label>
	3643	+ <div class="mxchat-bot-selector">
	3644	+ <div class="mxchat-bot-option">
	3645	+ <label class="mxchat-checkbox-label">
	3646	+ <input type="checkbox"
	3647	+ name="enabled_bots[]"
	3648	+ value="default"
	3649	+ id="bot_default"
	3650	+ checked="checked">
	3651	+ <span class="mxchat-checkmark"></span>
	3652	+ <?php esc_html_e('Default Bot', 'mxchat'); ?>
	3653	+ </label>
	3654	+ </div>
	3655	+
	3656	+ <?php if (class_exists('MxChat_Multi_Bot_Core_Manager')) :
	3657	+ $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
	3658	+ $available_bots = $multi_bot_manager->get_available_bots();
	3659	+
	3660	+ foreach ($available_bots as $bot_id => $bot_name) :
	3661	+ if ($bot_id === 'default') continue; // Skip default, already shown above
	3662	+ ?>
	3663	+ <div class="mxchat-bot-option">
	3664	+ <label class="mxchat-checkbox-label">
	3665	+ <input type="checkbox"
	3666	+ name="enabled_bots[]"
	3667	+ value="<?php echo esc_attr($bot_id); ?>"
	3668	+ id="bot_<?php echo esc_attr($bot_id); ?>">
	3669	+ <span class="mxchat-checkmark"></span>
	3670	+ <?php echo esc_html($bot_name); ?>
	3671	+ </label>
	3672	+ </div>
	3673	+ <?php
	3674	+ endforeach;
	3675	+ endif; ?>
	3676	+ </div>
	3677	+ </div>
	3678	+
	3679	+ <div class="mxchat-modal-actions">
	3680	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3681	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3682	+ </button>
	3683	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	3684	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	3685	+ </button>
	3686	+ </div>
3035	3687	</div>
3036	3688	</form>
3037	3689	</div>
3038	3690	</div>
3039	3691
3040		- </div><!-- .mxchat-content -->
	3692	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	3693	+ <div class="mxchat-action-loading-spinner"></div>
	3694	+ <div class="mxchat-action-loading-text">
	3695	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	3696	+ </div>
	3697	+</div>
3041	3698	</div><!-- .mxchat-wrapper -->
	3699	+ <?php
	3700	+}
	3701	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	3702	+ if (strlen($phrases) <= $max_length) {
	3703	+ return $phrases;
	3704	+ }
3042	3705
3043		- <div id="mxchat-intent-loading" class="mxchat-intent-loading" style="display: none;">
3044		- <div class="mxchat-intent-loading-spinner"></div>
3045		- <div class="mxchat-intent-loading-text">
3046		- <?php esc_html_e('Saving intent, please wait...', 'mxchat'); ?>
3047		- </div>
3048		- </div>
3049		-<?php
	3706	+ $trimmed = substr($phrases, 0, $max_length);
	3707	+ $last_comma = strrpos($trimmed, ',');
	3708	+
	3709	+ if ($last_comma !== false) {
	3710	+ $trimmed = substr($trimmed, 0, $last_comma);
	3711	+ }
	3712	+
	3713	+ return $trimmed . '...';
3050	3714	}
	3715	+public function mxchat_add_enabled_column_to_intents() {
	3716	+ global $wpdb;
	3717	+ $table_name = $wpdb->prefix . 'mxchat_intents';
3051	3718
	3719	+ // Check if the column already exists
	3720	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
3052	3721
	3722	+ if (empty($columns)) {
	3723	+ // Add the column with default value of 1 (enabled)
	3724	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	3725	+ }
	3726	+}
3053	3727
3054		-/**
3055		- * Handle editing of intent phrases
3056		- *
3057		- * @since 1.0.0
3058		- * @return void
3059		- */
3060		-public function handle_edit_intent() {
3061		- // Verify nonce and user capabilities
3062		- if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
3063		- wp_die(esc_html__('Security check failed.', 'mxchat'));
	3728	+public function mxchat_handle_delete_intent() {
	3729	+ if ( ! current_user_can( 'manage_options' ) ) {
	3730	+ wp_die( esc_html__('Unauthorized user', 'mxchat') );
3064	3731	}
3065	3732
	3733	+ check_admin_referer('mxchat_delete_intent_nonce');
	3734	+
	3735	+ if (isset($_POST['intent_id'])) {
	3736	+ global $wpdb;
	3737	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	3738	+ $intent_id = intval($_POST['intent_id']);
	3739	+
	3740	+ $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
	3741	+ }
	3742	+
	3743	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	3744	+ exit;
	3745	+}
	3746	+public function mxchat_handle_edit_intent() {
	3747	+ // Security checks (nonce and permissions)
3066	3748	if (!current_user_can('manage_options')) {
3067		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	3749	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
3068	3750	}
	3751	+ check_admin_referer('mxchat_edit_intent');
3069	3752
3070		- // Validate and sanitize input
	3753	+ // Get POST data
3071	3754	$intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
3072		- if (!$intent_id) {
3073		- wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
	3755	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	3756	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	3757	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	3758	+ $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
	3759	+
	3760	+ // Handle enabled_bots
	3761	+ $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
	3762	+ $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
	3763	+
	3764	+ // Ensure default is always included for backward compatibility
	3765	+ if (!in_array('default', $enabled_bots)) {
	3766	+ $enabled_bots[] = 'default';
3074	3767	}
	3768	+
	3769	+ $enabled_bots_json = json_encode($enabled_bots);
3075	3770
3076		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
3077		- if (empty($phrases_input)) {
3078		- wp_die(esc_html__('Phrases cannot be empty.', 'mxchat'));
	3771	+ // Validate inputs
	3772	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	3773	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	3774	+ return;
3079	3775	}
3080	3776
3081		- // Process phrases the same way as in intent creation
3082	3777	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3083		-
3084	3778	if (empty($phrases_array)) {
3085		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
	3779	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	3780	+ return;
3086	3781	}
3087	3782
3088		- // Generate embeddings and combine them
	3783	+ // Generate embeddings with improved error handling
3089	3784	$vectors = [];
	3785	+ $failed_phrases = [];
	3786	+
3090	3787	foreach ($phrases_array as $phrase) {
3091	3788	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3092	3789	if (is_array($embedding_vector)) {
3093	3790	$vectors[] = $embedding_vector;
3094	3791	} else {
3095		- wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
	3792	+ $failed_phrases[] = $phrase;
3096	3793	}
3097	3794	}
3098	3795
	3796	+ if (!empty($failed_phrases)) {
	3797	+ $this->handle_embedding_error(
	3798	+ sprintf(
	3799	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	3800	+ implode(', ', $failed_phrases)
	3801	+ )
	3802	+ );
	3803	+ return;
	3804	+ }
	3805	+
3099	3806	if (empty($vectors)) {
3100		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3807	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3808	+ return;
3101	3809	}
3102	3810
3103		- // Create combined vector just like in intent creation
3104	3811	$combined_vector = $this->mxchat_average_vectors($vectors);
3105	3812	$serialized_vector = maybe_serialize($combined_vector);
3106	3813
	3814	+ // Update the database
3107	3815	global $wpdb;
3108	3816	$table_name = $wpdb->prefix . 'mxchat_intents';
3109	3817
3110		- // Update the intent with both new phrases and the combined vector
3111	3818	$result = $wpdb->update(
3112	3819	$table_name,
3113	3820	array(
	3821	+ 'intent_label' => $intent_label,
3114	3822	'phrases' => implode(', ', $phrases_array),
3115		- 'embedding_vector' => $serialized_vector
	3823	+ 'embedding_vector' => $serialized_vector,
	3824	+ 'similarity_threshold' => $similarity_threshold,
	3825	+ 'enabled_bots' => $enabled_bots_json // Include enabled_bots in update
3116	3826	),
3117	3827	array('id' => $intent_id),
3118		- array('%s', '%s'),
3119		- array('%d')
	3828	+ array('%s', '%s', '%s', '%f', '%s'), // Format: string, string, string, float, string
	3829	+ array('%d') // Where format: integer
3120	3830	);
3121	3831
3122	3832	if (false === $result) {
3123		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	3833	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	3834	+ return;
3124	3835	}
3125	3836
3126		- // Redirect back to the intents page with a success message
	3837	+ // Set success message and redirect
	3838	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	3839	+
3127	3840	$redirect_url = add_query_arg(
3128	3841	array(
3129		- 'page' => 'mxchat-intents',
3130		- 'updated' => 'true'
	3842	+ 'page' => 'mxchat-actions'
3131	3843	),
3132	3844	admin_url('admin.php')
3133	3845	);
3134		-
3135	3846	wp_safe_redirect($redirect_url);
3136	3847	exit;
3137	3848	}
3138		-public function mxchat_handle_update_intent_threshold() {
3139		- if ( ! current_user_can( 'manage_options' ) ) {
3140		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
3141		- }
3142		-
3143		- check_admin_referer('mxchat_update_intent_threshold_nonce');
3144		-
3145		- if (isset($_POST['intent_id'], $_POST['intent_threshold'])) {
3146		- global $wpdb;
3147		- $table_name = $wpdb->prefix . 'mxchat_intents';
3148		- $intent_id = intval($_POST['intent_id']);
3149		- $threshold_percentage = max(70, min(95, intval($_POST['intent_threshold'])));
3150		- $similarity_threshold = $threshold_percentage / 100;
3151		-
3152		- $wpdb->update(
3153		- $table_name,
3154		- ['similarity_threshold' => $similarity_threshold],
3155		- ['id' => $intent_id],
3156		- ['%f'],
3157		- ['%d']
3158		- );
3159		- }
3160		-
3161		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3162		- exit;
3163		-}
3164		-
3165	3849	public function mxchat_handle_add_intent() {
3166		- if ( ! current_user_can( 'manage_options' ) ) {
3167		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
	3850	+ if (!current_user_can('manage_options')) {
	3851	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
3168	3852	}
3169		-
3170	3853	check_admin_referer('mxchat_add_intent_nonce');
3171		-
3172	3854	global $wpdb;
3173	3855	$table_name = $wpdb->prefix . 'mxchat_intents';
3174		-
	3856	+
	3857	+ // Sanitize and get form data
3175	3858	$intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
3176	3859	$phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
3177	3860	$callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
3178		- $default_threshold = 0.85;
3179		-
	3861	+
	3862	+ // Get similarity threshold from form (convert percentage to decimal)
	3863	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	3864	+
	3865	+ // Handle enabled_bots
	3866	+ $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
	3867	+ $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
	3868	+
	3869	+ // Ensure default is always included for backward compatibility with existing actions
	3870	+ if (!in_array('default', $enabled_bots)) {
	3871	+ $enabled_bots[] = 'default';
	3872	+ }
	3873	+
	3874	+ $enabled_bots_json = json_encode($enabled_bots);
	3875	+
	3876	+ // Validate required fields
3180	3877	if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
3181		- wp_die( esc_html__('Invalid input. Please ensure all fields are filled out.', 'mxchat') );
	3878	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	3879	+ return;
3182	3880	}
3183		-
	3881	+
	3882	+ // Validate callback function
3184	3883	$available_callbacks = $this->mxchat_get_available_callbacks();
3185		-
3186	3884	if (!array_key_exists($callback_function, $available_callbacks)) {
3187		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	3885	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	3886	+ return;
3188	3887	}
3189		-
	3888	+
	3889	+ // Check Pro requirements
3190	3890	$is_pro_only = $available_callbacks[$callback_function]['pro_only'];
3191	3891	if ($is_pro_only && !$this->is_activated) {
3192		- wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
	3892	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	3893	+ return;
3193	3894	}
3194		-
	3895	+
	3896	+ // Process phrases
3195	3897	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3196		-
3197	3898	if (empty($phrases_array)) {
3198		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
	3899	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	3900	+ return;
3199	3901	}
3200		-
	3902	+
	3903	+ // Generate embeddings with improved error handling
3201	3904	$vectors = [];
	3905	+ $failed_phrases = [];
3202	3906	foreach ($phrases_array as $phrase) {
3203	3907	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3204	3908	if (is_array($embedding_vector)) {
3205	3909	$vectors[] = $embedding_vector;
3206	3910	} else {
3207		- wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
	3911	+ $failed_phrases[] = $phrase;
3208	3912	}
3209	3913	}
	3914	+
	3915	+ // Check for embedding failures
	3916	+ if (!empty($failed_phrases)) {
	3917	+ $this->handle_embedding_error(
	3918	+ sprintf(
	3919	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	3920	+ implode(', ', $failed_phrases)
	3921	+ )
	3922	+ );
	3923	+ return;
	3924	+ }
	3925	+
	3926	+ if (empty($vectors)) {
	3927	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3928	+ return;
	3929	+ }
	3930	+
	3931	+ // Create combined vector and insert into database
	3932	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	3933	+ $serialized_vector = maybe_serialize($combined_vector);
	3934	+
	3935	+ $result = $wpdb->insert($table_name, [
	3936	+ 'intent_label' => $intent_label,
	3937	+ 'phrases' => implode(', ', $phrases_array),
	3938	+ 'embedding_vector' => $serialized_vector,
	3939	+ 'callback_function' => $callback_function,
	3940	+ 'similarity_threshold' => $similarity_threshold,
	3941	+ 'enabled_bots' => $enabled_bots_json // NEW field
	3942	+ ]);
	3943	+
	3944	+ if ($result === false) {
	3945	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	3946	+ return;
	3947	+ }
	3948	+
	3949	+ // Set success message and redirect
	3950	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	3951	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	3952	+ exit;
	3953	+}
3210	3954
3211		- if (!empty($vectors)) {
3212		- $combined_vector = $this->mxchat_average_vectors($vectors);
3213		- $serialized_vector = maybe_serialize($combined_vector);
3214	3955
3215		- $result = $wpdb->insert($table_name, [
3216		- 'intent_label' => $intent_label,
3217		- 'phrases' => implode(', ', $phrases_array),
3218		- 'embedding_vector' => $serialized_vector,
3219		- 'callback_function' => $callback_function,
3220		- 'similarity_threshold' => $default_threshold,
3221		- ]);
3222	3956
3223		- if ($result === false) {
3224		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
	3957	+
	3958	+private function handle_embedding_error($message, $redirect = true) {
	3959	+ // Store the error message in the existing transient
	3960	+ set_transient('mxchat_admin_notice_error', $message, 60);
	3961	+
	3962	+ if ($redirect) {
	3963	+ // Redirect back to the actions page
	3964	+ $redirect_url = add_query_arg(
	3965	+ array(
	3966	+ 'page' => 'mxchat-actions'
	3967	+ ),
	3968	+ admin_url('admin.php')
	3969	+ );
	3970	+ wp_safe_redirect($redirect_url);
	3971	+ exit;
	3972	+ }
	3973	+}
	3974	+
	3975	+
	3976	+/**
	3977	+ * Enhanced get_available_callbacks function with form action exclusion
	3978	+ *
	3979	+ * @param bool $grouped Whether to return callbacks grouped by category
	3980	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	3981	+ * @return array Callbacks data with icons, descriptions and availability status
	3982	+ */
	3983	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	3984	+ // Load WordPress plugin functions if needed
	3985	+ if (!function_exists('get_plugins')) {
	3986	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
	3987	+ }
	3988	+
	3989	+ // Get active plugins
	3990	+ $active_plugins = get_option('active_plugins', array());
	3991	+
	3992	+ // Functions to exclude from the action selector only if Pro is activated
	3993	+ // If user doesn't have Pro, show these so they can see what they're missing
	3994	+ $excluded_when_pro_active_functions = array(
	3995	+ 'mxchat_handle_form_collection', // Forms add-on action
	3996	+ 'mxchat_sr_recommendation_flow' // Smart Recommender flow actions
	3997	+ );
	3998	+
	3999	+ // Always excluded functions (regardless of Pro status)
	4000	+ $always_excluded_functions = array();
	4001	+
	4002	+ // Combine exclusion lists based on Pro activation status
	4003	+ $excluded_functions = $always_excluded_functions;
	4004	+ if ($this->is_activated) {
	4005	+ // Only exclude add-on managed functions if Pro is active
	4006	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
	4007	+ }
	4008	+
	4009	+ // Define add-on plugin files and their corresponding action functions
	4010	+ $addon_plugins = array(
	4011	+ 'mxchat-woo/mxchat-woo.php' => array(
	4012	+ 'functions' => array(
	4013	+ 'mxchat_handle_product_recommendations',
	4014	+ 'mxchat_handle_order_history',
	4015	+ 'mxchat_show_product_card',
	4016	+ 'mxchat_add_to_cart',
	4017	+ 'mxchat_checkout_redirect'
	4018	+ ),
	4019	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	4020	+ 'pro_required' => true
	4021	+ ),
	4022	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	4023	+ 'functions' => array('mxchat_perplexity_research'),
	4024	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	4025	+ 'pro_required' => true
	4026	+ ),
	4027	+ 'mxchat-forms/mxchat-forms.php' => array(
	4028	+ 'functions' => array('mxchat_handle_form_collection'),
	4029	+ 'name' => __('Forms Add-on', 'mxchat'),
	4030	+ 'pro_required' => true
	4031	+ ),
	4032	+ 'mxchat-smart-recommender/mxchat-smart-recommender.php' => array(
	4033	+ 'functions' => array('mxchat_sr_recommendation_flow'),
	4034	+ 'name' => __('Smart Recommender Add-on', 'mxchat'),
	4035	+ 'pro_required' => true
	4036	+ ),
	4037	+ // Add other add-ons and their functions here
	4038	+ );
	4039	+
	4040	+ // Get the functions that are provided by active add-ons
	4041	+ $addon_provided_functions = array();
	4042	+ $addon_function_mapping = array(); // Maps functions to their add-on info
	4043	+
	4044	+ // Check which add-ons are active
	4045	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	4046	+ $is_active = in_array($plugin_file, $active_plugins);
	4047	+
	4048	+ // For each function in this addon
	4049	+ foreach ($addon_info['functions'] as $function) {
	4050	+ // Consider a function installed only if:
	4051	+ // 1. The add-on is active AND
	4052	+ // 2. Either it doesn't require Pro OR Pro is activated
	4053	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
	4054	+
	4055	+ // If the add-on is installed, mark this function as provided by an add-on
	4056	+ if ($is_installed) {
	4057	+ $addon_provided_functions[] = $function;
	4058	+ }
	4059	+
	4060	+ // Store addon info for this function regardless of installation status
	4061	+ $addon_function_mapping[$function] = array(
	4062	+ 'addon' => basename(dirname($plugin_file)),
	4063	+ 'addon_name' => $addon_info['name'],
	4064	+ 'pro_required' => $addon_info['pro_required'],
	4065	+ 'is_active' => $is_active,
	4066	+ 'is_installed' => $is_installed
	4067	+ );
3225	4068	}
3226		- } else {
3227		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
3228	4069	}
3229	4070
3230		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3231		- exit;
3232		-}
	4071	+ // Core callbacks - always available in the base plugin
	4072	+ $core_callbacks = array(
	4073	+ 'mxchat_handle_email_capture' => array(
	4074	+ 'label' => __('Loops Email Capture', 'mxchat'),
	4075	+ 'pro_only' => false,
	4076	+ 'group' => __('Customer Engagement', 'mxchat'),
	4077	+ 'icon' => 'email-alt',
	4078	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	4079	+ 'addon' => false, // Not from an add-on
	4080	+ 'installed' => true // Always installed with base plugin
	4081	+ ),
	4082	+ 'mxchat_handle_search_request' => array(
	4083	+ 'label' => __('Brave Web Search', 'mxchat'),
	4084	+ 'pro_only' => false,
	4085	+ 'group' => __('Search Features', 'mxchat'),
	4086	+ 'icon' => 'search',
	4087	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	4088	+ 'addon' => false,
	4089	+ 'installed' => true
	4090	+ ),
	4091	+ 'mxchat_handle_image_search_request' => array(
	4092	+ 'label' => __('Brave Image Search', 'mxchat'),
	4093	+ 'pro_only' => false,
	4094	+ 'group' => __('Search Features', 'mxchat'),
	4095	+ 'icon' => 'format-image',
	4096	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	4097	+ 'addon' => false,
	4098	+ 'installed' => true
	4099	+ ),
	4100	+ // Pro core features - check is_activated property
	4101	+ 'mxchat_generate_image' => array(
	4102	+ 'label' => __('Generate Image', 'mxchat'),
	4103	+ 'pro_only' => false,
	4104	+ 'group' => __('Other Features', 'mxchat'),
	4105	+ 'icon' => 'art',
	4106	+ 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
	4107	+ 'addon' => false,
	4108	+ 'installed' => true
	4109	+ ),
	4110	+ 'mxchat_handle_pdf_discussion' => array(
	4111	+ 'label' => __('Chat with PDF', 'mxchat'),
	4112	+ 'pro_only' => false,
	4113	+ 'group' => __('Other Features', 'mxchat'),
	4114	+ 'icon' => 'media-document',
	4115	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	4116	+ 'addon' => false,
	4117	+ 'installed' => true
	4118	+ ),
	4119	+ 'mxchat_live_agent_handover' => array(
	4120	+ 'label' => __('Slack Live Agent', 'mxchat'),
	4121	+ 'pro_only' => false,
	4122	+ 'group' => __('Customer Engagement', 'mxchat'),
	4123	+ 'icon' => 'admin-users',
	4124	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	4125	+ 'addon' => false,
	4126	+ 'installed' => true
	4127	+ ),
	4128	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	4129	+ 'label' => __('Back to Chatbot', 'mxchat'),
	4130	+ 'pro_only' => false,
	4131	+ 'group' => __('Customer Engagement', 'mxchat'),
	4132	+ 'icon' => 'backup',
	4133	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	4134	+ 'addon' => false,
	4135	+ 'installed' => true
	4136	+ ),
	4137	+ );
3233	4138
	4139	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	4140	+ $addon_callbacks = array(
	4141	+ // WooCommerce Add-on
	4142	+ 'mxchat_handle_product_recommendations' => array(
	4143	+ 'label' => __('Product Recommendations', 'mxchat'),
	4144	+ 'pro_only' => true,
	4145	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4146	+ 'icon' => 'cart',
	4147	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	4148	+ ),
	4149	+ 'mxchat_handle_order_history' => array(
	4150	+ 'label' => __('Order History', 'mxchat'),
	4151	+ 'pro_only' => true,
	4152	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4153	+ 'icon' => 'clipboard',
	4154	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	4155	+ ),
	4156	+ 'mxchat_show_product_card' => array(
	4157	+ 'label' => __('Show Product Card', 'mxchat'),
	4158	+ 'pro_only' => true,
	4159	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4160	+ 'icon' => 'products',
	4161	+ 'description' => __('Display product information in the chat', 'mxchat'),
	4162	+ ),
	4163	+ 'mxchat_add_to_cart' => array(
	4164	+ 'label' => __('Add to Cart', 'mxchat'),
	4165	+ 'pro_only' => true,
	4166	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4167	+ 'icon' => 'plus-alt',
	4168	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	4169	+ ),
	4170	+ 'mxchat_checkout_redirect' => array(
	4171	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	4172	+ 'pro_only' => true,
	4173	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4174	+ 'icon' => 'arrow-right-alt',
	4175	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	4176	+ ),
3234	4177
	4178	+ // Perplexity Add-on
	4179	+ 'mxchat_perplexity_research' => array(
	4180	+ 'label' => __('Perplexity Research', 'mxchat'),
	4181	+ 'pro_only' => true,
	4182	+ 'group' => __('Search Features', 'mxchat'),
	4183	+ 'icon' => 'book-alt',
	4184	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	4185	+ ),
3235	4186
	4187	+ // Forms Add-on (only shown when Pro is not activated)
	4188	+ 'mxchat_handle_form_collection' => array(
	4189	+ 'label' => __('Form Collection', 'mxchat'),
	4190	+ 'pro_only' => true,
	4191	+ 'group' => __('Form Features', 'mxchat'),
	4192	+ 'icon' => 'feedback',
	4193	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	4194	+ ),
3236	4195
	4196	+ // Smart Recommender Add-on (only shown when Pro is not activated)
	4197	+ 'mxchat_sr_recommendation_flow' => array(
	4198	+ 'label' => __('Smart Recommender Flow', 'mxchat'),
	4199	+ 'pro_only' => true,
	4200	+ 'group' => __('Recommendation Features', 'mxchat'),
	4201	+ 'icon' => 'cart',
	4202	+ 'description' => __('Create interactive conversation flows that collect user preferences and deliver personalized product or service recommendations', 'mxchat'),
	4203	+ ),
	4204	+ );
3237	4205
	4206	+ // Enhance add-on callbacks with installation status and addon info
	4207	+ foreach ($addon_callbacks as $function => $data) {
	4208	+ if (isset($addon_function_mapping[$function])) {
	4209	+ $addon_info = $addon_function_mapping[$function];
3238	4210
3239		-private function mxchat_get_available_callbacks($grouped = false) {
3240		- $callbacks = [
3241		- 'mxchat_handle_email_capture' => [
3242		- 'label' => __('Email Capture', 'mxchat'),
3243		- 'pro_only' => false,
3244		- 'group' => __('Customer Engagement', 'mxchat'),
3245		- ],
3246		- 'mxchat_generate_image' => [
3247		- 'label' => __('Generate Image', 'mxchat'),
3248		- 'pro_only' => true,
3249		- 'group' => __('Other Features', 'mxchat'),
3250		- ],
3251		- 'mxchat_handle_search_request' => [
3252		- 'label' => __('Brave Web Search', 'mxchat'),
3253		- 'pro_only' => false,
3254		- 'group' => __('Search Features', 'mxchat'),
3255		- ],
3256		- 'mxchat_handle_image_search_request' => [
3257		- 'label' => __('Brave Image Search', 'mxchat'),
3258		- 'pro_only' => false,
3259		- 'group' => __('Search Features', 'mxchat'),
3260		- ],
3261		- 'mxchat_handle_pdf_discussion' => [
3262		- 'label' => __('Chat with PDF', 'mxchat'),
3263		- 'pro_only' => true,
3264		- 'group' => __('Other Features', 'mxchat'),
3265		- ],
3266		- 'mxchat_live_agent_handover' => [
3267		- 'label' => __('Live Agent', 'mxchat'),
3268		- 'pro_only' => true,
3269		- 'group' => __('Customer Engagement', 'mxchat'),
3270		- ],
3271		- 'mxchat_handle_switch_to_chatbot_intent' => [
3272		- 'label' => __('Back to Chatbot', 'mxchat'),
3273		- 'pro_only' => true,
3274		- 'group' => __('Customer Engagement', 'mxchat'),
3275		- ],
3276		- ];
	4211	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	4212	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4213	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
3277	4214
3278		- // Allow other plugins to add their callbacks
3279		- $callbacks = apply_filters('mxchat_available_callbacks', $callbacks);
	4215	+ // Set pro_only based on add-on configuration
	4216	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	4217	+ } else {
	4218	+ $addon_callbacks[$function]['addon'] = 'unknown';
	4219	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	4220	+ $addon_callbacks[$function]['installed'] = false;
	4221	+ }
	4222	+ }
3280	4223
3281		- // Return grouped structure if requested
3282		- if ($grouped) {
3283		- $grouped_callbacks = [];
3284		- foreach ($callbacks as $key => $data) {
3285		- $group_label = $data['group'] ?? __('Other Features', 'mxchat');
3286		- $grouped_callbacks[$group_label][$key] = [
3287		- 'label' => $data['label'],
3288		- 'pro_only' => $data['pro_only'],
3289		- ];
	4224	+ // Initialize callbacks with core features
	4225	+ $callbacks = $core_callbacks;
	4226	+
	4227	+ // Get callbacks from active add-ons
	4228	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
	4229	+
	4230	+ // Add placeholder callbacks only for add-ons that aren't active
	4231	+ if ($include_all) {
	4232	+ foreach ($addon_callbacks as $function => $data) {
	4233	+ // Skip placeholders for functions provided by active add-ons
	4234	+ if (in_array($function, $addon_provided_functions)) {
	4235	+ continue;
	4236	+ }
	4237	+
	4238	+ // Skip excluded functions
	4239	+ if (in_array($function, $excluded_functions)) {
	4240	+ continue;
	4241	+ }
	4242	+
	4243	+ // Add the placeholder
	4244	+ $callbacks[$function] = $data;
3290	4245	}
3291		- return $grouped_callbacks;
3292	4246	}
3293		- return $callbacks;
3294		-}
3295	4247
	4248	+ // Add callbacks from active add-ons (will override placeholders)
	4249	+ foreach ($active_addon_callbacks as $function => $data) {
	4250	+ // Skip excluded functions
	4251	+ if (in_array($function, $excluded_functions)) {
	4252	+ continue;
	4253	+ }
3296	4254
3297		-private function mxchat_average_vectors($vectors) {
3298		- $vector_length = count($vectors[0]);
3299		- $sum_vector = array_fill(0, $vector_length, 0);
	4255	+ // Always include callbacks from add-ons
	4256	+ $callbacks[$function] = $data;
3300	4257
3301		- foreach ($vectors as $vector) {
3302		- for ($i = 0; $i < $vector_length; $i++) {
3303		- $sum_vector[$i] += $vector[$i];
	4258	+ // Ensure they have the proper add-on info
	4259	+ if (isset($addon_function_mapping[$function])) {
	4260	+ $addon_info = $addon_function_mapping[$function];
	4261	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	4262	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4263	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	4264	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
3304	4265	}
3305	4266	}
3306	4267
3307		- // Divide each component by the number of vectors to get the average
3308		- $num_vectors = count($vectors);
3309		- for ($i = 0; $i < $vector_length; $i++) {
3310		- $sum_vector[$i] /= $num_vectors;
	4268	+ // Just before returning callbacks, sort them to prioritize free features
	4269	+ if (!$grouped) {
	4270	+ // Create temporary arrays for sorting
	4271	+ $free_callbacks = array();
	4272	+ $pro_callbacks = array();
	4273	+
	4274	+ // Split callbacks into free and pro
	4275	+ foreach ($callbacks as $key => $data) {
	4276	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4277	+ $pro_callbacks[$key] = $data;
	4278	+ } else {
	4279	+ $free_callbacks[$key] = $data;
	4280	+ }
	4281	+ }
	4282	+
	4283	+ // Merge with free callbacks first
	4284	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
3311	4285	}
3312	4286
3313		- return $sum_vector;
3314		-}
	4287	+ // Return grouped structure if requested
	4288	+ if ($grouped) {
	4289	+ $grouped_callbacks = array();
	4290	+ foreach ($callbacks as $key => $data) {
	4291	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
3315	4292
3316		-public function mxchat_handle_delete_intent() {
3317		- if ( ! current_user_can( 'manage_options' ) ) {
3318		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
3319		- }
	4293	+ // Ensure we carry forward all the new fields in grouped mode
	4294	+ $callback_data = array(
	4295	+ 'label' => $data['label'],
	4296	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	4297	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	4298	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	4299	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	4300	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	4301	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	4302	+ );
3320	4303
3321		- check_admin_referer('mxchat_delete_intent_nonce');
	4304	+ $grouped_callbacks[$group_label][$key] = $callback_data;
	4305	+ }
3322	4306
3323		- if (isset($_POST['intent_id'])) {
3324		- global $wpdb;
3325		- $table_name = $wpdb->prefix . 'mxchat_intents';
3326		- $intent_id = intval($_POST['intent_id']);
	4307	+ // Sort within each group to prioritize free features
	4308	+ foreach ($grouped_callbacks as $group => $items) {
	4309	+ $free_items = array();
	4310	+ $pro_items = array();
3327	4311
3328		- $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
	4312	+ foreach ($items as $key => $data) {
	4313	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4314	+ $pro_items[$key] = $data;
	4315	+ } else {
	4316	+ $free_items[$key] = $data;
	4317	+ }
	4318	+ }
	4319	+
	4320	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
	4321	+ }
	4322	+
	4323	+ return $grouped_callbacks;
3329	4324	}
3330	4325
3331		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3332		- exit;
	4326	+ return $callbacks;
3333	4327	}
3334	4328
3335		-
3336	4329	public function mxchat_page_init() {
3337		- // Register settings
3338	4330	register_setting(
3339	4331	'mxchat_option_group',
3340	4332	'mxchat_options',
3341	4333	array($this, 'mxchat_sanitize')
		@@ -3346,10 +4338,10 @@
3346	4338	'mxchat_similarity_threshold',
3347	4339	array(
3348	4340	'type' => 'number',
3349	4341	'sanitize_callback' => function($value) {
3350		- $value = absint($value); // Ensure it's an integer
3351		- return min(max($value, 70), 85); // Enforce range
	4342	+ $value = absint($value);
	4343	+ return min(max($value, 20), 95);
3352	4344	},
3353	4345	'default' => 80,
3354	4346	)
3355	4347	);
		@@ -3378,51 +4370,101 @@
3378	4370	'mxchat-chatbot',
3379	4371	'mxchat_chatbot_section'
3380	4372	);
3381	4373
3382		-
3383		- // Existing fields...
3384	4374	add_settings_field(
3385		- 'api_key',
3386		- esc_html__('OpenAI API Key', 'mxchat'),
3387		- array($this, 'api_key_callback'),
	4375	+ 'contextual_awareness_toggle',
	4376	+ esc_html__('Contextual Awareness', 'mxchat'),
	4377	+ array($this, 'mxchat_contextual_awareness_callback'),
3388	4378	'mxchat-chatbot',
3389	4379	'mxchat_chatbot_section'
3390	4380	);
3391	4381
3392		- add_settings_field(
3393		- 'xai_api_key',
3394		- esc_html__('X.AI API Key', 'mxchat'),
3395		- array($this, 'xai_api_key_callback'),
3396		- 'mxchat-chatbot',
3397		- 'mxchat_chatbot_section'
3398		- );
	4382	+ add_settings_field(
	4383	+ 'api_key',
	4384	+ esc_html__('OpenAI API Key', 'mxchat'),
	4385	+ array($this, 'api_key_callback'),
	4386	+ 'mxchat-chatbot',
	4387	+ 'mxchat_chatbot_section',
	4388	+ array(
	4389	+ 'class' => 'mxchat-setting-row',
	4390	+ 'data-provider' => 'openai'
	4391	+ )
	4392	+ );
3399	4393
3400		- add_settings_field(
3401		- 'claude_api_key',
3402		- esc_html__('Claude API Key', 'mxchat'),
3403		- array($this, 'claude_api_key_callback'),
3404		- 'mxchat-chatbot',
3405		- 'mxchat_chatbot_section'
3406		- );
	4394	+ add_settings_field(
	4395	+ 'xai_api_key',
	4396	+ esc_html__('X.AI API Key', 'mxchat'),
	4397	+ array($this, 'xai_api_key_callback'),
	4398	+ 'mxchat-chatbot',
	4399	+ 'mxchat_chatbot_section',
	4400	+ array(
	4401	+ 'class' => 'mxchat-setting-row',
	4402	+ 'data-provider' => 'xai'
	4403	+ )
	4404	+ );
3407	4405
3408		- add_settings_field(
3409		- 'deepseek_api_key',
3410		- esc_html__('DeepSeek API Key', 'mxchat'),
3411		- array($this, 'deepseek_api_key_callback'),
3412		- 'mxchat-chatbot',
3413		- 'mxchat_chatbot_section'
3414		- );
	4406	+ add_settings_field(
	4407	+ 'claude_api_key',
	4408	+ esc_html__('Claude API Key', 'mxchat'),
	4409	+ array($this, 'claude_api_key_callback'),
	4410	+ 'mxchat-chatbot',
	4411	+ 'mxchat_chatbot_section',
	4412	+ array(
	4413	+ 'class' => 'mxchat-setting-row',
	4414	+ 'data-provider' => 'claude'
	4415	+ )
	4416	+ );
3415	4417
3416	4418	add_settings_field(
	4419	+ 'deepseek_api_key',
	4420	+ esc_html__('DeepSeek API Key', 'mxchat'),
	4421	+ array($this, 'deepseek_api_key_callback'),
	4422	+ 'mxchat-chatbot',
	4423	+ 'mxchat_chatbot_section',
	4424	+ array(
	4425	+ 'class' => 'mxchat-setting-row',
	4426	+ 'data-provider' => 'deepseek'
	4427	+ )
	4428	+ );
	4429	+
	4430	+ add_settings_field(
	4431	+ 'gemini_api_key',
	4432	+ esc_html__('Google Gemini API Key', 'mxchat'),
	4433	+ array($this, 'gemini_api_key_callback'),
	4434	+ 'mxchat-chatbot',
	4435	+ 'mxchat_chatbot_section',
	4436	+ array(
	4437	+ 'class' => 'mxchat-setting-row',
	4438	+ 'data-provider' => 'gemini'
	4439	+ )
	4440	+ );
	4441	+
	4442	+ add_settings_field(
3417	4443	'voyage_api_key',
3418	4444	esc_html__('Voyage AI API Key', 'mxchat'),
3419	4445	array($this, 'voyage_api_key_callback'),
3420	4446	'mxchat-chatbot',
3421		- 'mxchat_chatbot_section'
	4447	+ 'mxchat_chatbot_section',
	4448	+ array(
	4449	+ 'class' => 'mxchat-setting-row',
	4450	+ 'data-provider' => 'voyage'
	4451	+ )
3422	4452	);
3423	4453
	4454	+ add_settings_field(
	4455	+ 'enable_streaming_toggle',
	4456	+ esc_html__('Enable Streaming', 'mxchat'),
	4457	+ array($this, 'enable_streaming_toggle_callback'),
	4458	+ 'mxchat-chatbot',
	4459	+ 'mxchat_chatbot_section', // Same section as your working toggle
	4460	+ array(
	4461	+ 'class' => 'mxchat-setting-row streaming-setting',
	4462	+ 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
	4463	+ )
	4464	+ );
3424	4465
	4466	+
3425	4467	add_settings_field(
3426	4468	'model',
3427	4469	esc_html__('Chat Model', 'mxchat'),
3428	4470	array($this, 'mxchat_model_callback'),
		@@ -3428,10 +4470,22 @@
3428	4470	array($this, 'mxchat_model_callback'),
3429	4471	'mxchat-chatbot',
3430	4472	'mxchat_chatbot_section'
3431	4473	);
	4474	+
	4475	+
	4476	+ add_settings_field(
	4477	+ 'openrouter_api_key',
	4478	+ esc_html__('OpenRouter API Key', 'mxchat'),
	4479	+ array($this, 'openrouter_api_key_callback'),
	4480	+ 'mxchat-chatbot',
	4481	+ 'mxchat_chatbot_section',
	4482	+ array(
	4483	+ 'class' => 'mxchat-setting-row mxchat-openrouter-key-row', // Special class so we can always show it
	4484	+ 'data-provider' => 'openrouter'
	4485	+ )
	4486	+ );
3432	4487
3433		- // Add the settings field
3434	4488	add_settings_field(
3435	4489	'embedding_model',
3436	4490	esc_html__('Embedding Model', 'mxchat'),
3437	4491	array($this, 'embedding_model_callback'),
		@@ -3456,8 +4510,16 @@
3456	4510	'mxchat_chatbot_section'
3457	4511	);
3458	4512
3459	4513	add_settings_field(
	4514	+ 'ai_agent_text',
	4515	+ esc_html__('AI Agent Text', 'mxchat'),
	4516	+ array($this, 'mxchat_ai_agent_text_callback'),
	4517	+ 'mxchat-chatbot',
	4518	+ 'mxchat_chatbot_section'
	4519	+ );
	4520	+
	4521	+ add_settings_field(
3460	4522	'enable_email_block',
3461	4523	esc_html__('Require Email To Chat', 'mxchat'),
3462	4524	array($this, 'enable_email_block_callback'),
3463	4525	'mxchat-chatbot',
		@@ -3480,48 +4542,40 @@
3480	4542	'mxchat_chatbot_section'
3481	4543	);
3482	4544
3483	4545	add_settings_field(
3484		- 'intro_message',
3485		- esc_html__('Introductory Message', 'mxchat'),
3486		- array($this, 'mxchat_intro_message_callback'),
	4546	+ 'enable_name_field',
	4547	+ esc_html__('Require Name Field', 'mxchat'),
	4548	+ array($this, 'enable_name_field_callback'),
3487	4549	'mxchat-chatbot',
3488	4550	'mxchat_chatbot_section'
3489	4551	);
3490	4552
3491	4553	add_settings_field(
3492		- 'input_copy',
3493		- esc_html__('Input Copy', 'mxchat'),
3494		- array($this, 'mxchat_input_copy_callback'),
	4554	+ 'name_field_placeholder',
	4555	+ esc_html__('Name Field Placeholder', 'mxchat'),
	4556	+ array($this, 'name_field_placeholder_callback'),
3495	4557	'mxchat-chatbot',
3496	4558	'mxchat_chatbot_section'
3497	4559	);
3498	4560
3499	4561	add_settings_field(
3500		- 'rate_limit_logged_out',
3501		- __('Rate Limit for Logged-out Users', 'mxchat'),
3502		- array($this, 'mxchat_rate_limit_logged_out_callback'),
	4562	+ 'intro_message',
	4563	+ esc_html__('Introductory Message', 'mxchat'),
	4564	+ array($this, 'mxchat_intro_message_callback'),
3503	4565	'mxchat-chatbot',
3504	4566	'mxchat_chatbot_section'
3505	4567	);
3506	4568
3507	4569	add_settings_field(
3508		- 'rate_limit_roles',
3509		- __('Rate Limits by User Role', 'mxchat'),
3510		- array($this, 'mxchat_rate_limit_roles_callback'),
	4570	+ 'input_copy',
	4571	+ esc_html__('Input Copy', 'mxchat'),
	4572	+ array($this, 'mxchat_input_copy_callback'),
3511	4573	'mxchat-chatbot',
3512	4574	'mxchat_chatbot_section'
3513	4575	);
3514	4576
3515	4577	add_settings_field(
3516		- 'rate_limit_message',
3517		- esc_html__('Rate Limit Message', 'mxchat'),
3518		- array($this, 'mxchat_rate_limit_message_callback'),
3519		- 'mxchat-chatbot',
3520		- 'mxchat_chatbot_section'
3521		- );
3522		-
3523		- add_settings_field(
3524	4578	'pre_chat_message',
3525	4579	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3526	4580	array($this, 'mxchat_pre_chat_message_callback'),
3527	4581	'mxchat-chatbot',
		@@ -3592,8 +4646,16 @@
3592	4646	'mxchat_chatbot_section'
3593	4647	);
3594	4648
3595	4649
	4650	+ add_settings_field(
	4651	+ 'rate_limits',
	4652	+ __('Rate Limits Settings', 'mxchat'),
	4653	+ array($this, 'mxchat_rate_limits_callback'),
	4654	+ 'mxchat-chatbot',
	4655	+ 'mxchat_chatbot_section'
	4656	+ );
	4657	+
3596	4658	// Loops Settings Section
3597	4659	add_settings_section(
3598	4660	'mxchat_loops_section',
3599	4661	esc_html__('Loops Settings', 'mxchat'),
		@@ -3705,9 +4767,27 @@
3705	4767	'mxchat-embed',
3706	4768	'mxchat_pdf_intent_section'
3707	4769	);
3708	4770
	4771	+ // PDF Upload Button Toggle
3709	4772	add_settings_field(
	4773	+ 'show_pdf_upload_button',
	4774	+ __('Show PDF Upload Button', 'mxchat'),
	4775	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	4776	+ 'mxchat-embed',
	4777	+ 'mxchat_pdf_intent_section'
	4778	+ );
	4779	+
	4780	+ // Word Upload Button Toggle
	4781	+ add_settings_field(
	4782	+ 'show_word_upload_button',
	4783	+ __('Show Word Upload Button', 'mxchat'),
	4784	+ array($this, 'mxchat_show_word_upload_button_callback'),
	4785	+ 'mxchat-embed',
	4786	+ 'mxchat_pdf_intent_section'
	4787	+ );
	4788	+
	4789	+ add_settings_field(
3710	4790	'pdf_intent_trigger_text',
3711	4791	__('Intent Trigger Text', 'mxchat'),
3712	4792	array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3713	4793	'mxchat-embed',
		@@ -3772,8 +4852,16 @@
3772	4852	'mxchat_live_agent_section'
3773	4853	);
3774	4854
3775	4855	add_settings_field(
	4856	+ 'live_agent_user_ids',
	4857	+ __('Slack Agent User IDs', 'mxchat'),
	4858	+ array($this, 'mxchat_live_agent_user_ids_callback'),
	4859	+ 'mxchat-embed',
	4860	+ 'mxchat_live_agent_section'
	4861	+ );
	4862	+
	4863	+ add_settings_field(
3776	4864	'live_agent_webhook_url',
3777	4865	__('Slack Webhook URL', 'mxchat'),
3778	4866	array($this, 'mxchat_live_agent_webhook_url_callback'),
3779	4867	'mxchat-embed',
		@@ -3802,9 +4890,9 @@
3802	4890
3803	4891	// General Settings Section
3804	4892	add_settings_section(
3805	4893	'mxchat_general_section',
3806		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	4894	+ esc_html__('YouTube Tutorials', 'mxchat'),
3807	4895	null,
3808	4896	'mxchat-general'
3809	4897	);
3810	4898	}
		@@ -3809,9 +4897,8 @@
3809	4897	);
3810	4898	}
3811	4899
3812	4900	public function mxchat_prompts_page_init() {
3813		- // Register all settings as a single array
3814	4901	register_setting(
3815	4902	'mxchat_prompts_options',
3816	4903	'mxchat_prompts_options',
3817	4904	array(
		@@ -3823,18 +4910,57 @@
3823	4910	'mxchat_use_pinecone' => 0,
3824	4911	'mxchat_pinecone_api_key' => '',
3825	4912	'mxchat_pinecone_environment' => '',
3826	4913	'mxchat_pinecone_index' => '',
3827		- 'mxchat_pinecone_host' => '', // Add this line
	4914	+ 'mxchat_pinecone_host' => '',
3828	4915	),
3829	4916	'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3830	4917	)
3831	4918	);
3832	4919
3833		- // Add settings saved message
3834	4920	add_action('admin_notices', array($this, 'sync_settings_notice'));
3835	4921	}
3836	4922
	4923	+public function mxchat_transcripts_page_init() {
	4924	+ register_setting(
	4925	+ 'mxchat_transcripts_options',
	4926	+ 'mxchat_transcripts_options',
	4927	+ array(
	4928	+ 'type' => 'array',
	4929	+ 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
	4930	+ 'default' => array(
	4931	+ 'mxchat_enable_notifications' => 0,
	4932	+ 'mxchat_notification_email' => get_option('admin_email'),
	4933	+ ),
	4934	+ 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
	4935	+ )
	4936	+ );
	4937	+
	4938	+ add_settings_section(
	4939	+ 'mxchat_transcripts_notification_section',
	4940	+ esc_html__('Chat Notification Settings', 'mxchat'),
	4941	+ array($this, 'mxchat_transcripts_notification_section_callback'),
	4942	+ 'mxchat-transcripts'
	4943	+ );
	4944	+
	4945	+ add_settings_field(
	4946	+ 'mxchat_enable_notifications',
	4947	+ esc_html__('Enable Chat Notifications', 'mxchat'),
	4948	+ array($this, 'mxchat_enable_notifications_callback'),
	4949	+ 'mxchat-transcripts',
	4950	+ 'mxchat_transcripts_notification_section'
	4951	+ );
	4952	+
	4953	+ add_settings_field(
	4954	+ 'mxchat_notification_email',
	4955	+ esc_html__('Notification Email Address', 'mxchat'),
	4956	+ array($this, 'mxchat_notification_email_callback'),
	4957	+ 'mxchat-transcripts',
	4958	+ 'mxchat_transcripts_notification_section'
	4959	+ );
	4960	+}
	4961	+
	4962	+
3837	4963	/**
3838	4964	* Sanitize all prompts options
3839	4965	*
3840	4966	* @param array $input The unsanitized options array
		@@ -3893,9 +5019,8 @@
3893	5019
3894	5020	return $sanitized;
3895	5021	}
3896	5022
3897		-
3898	5023	public function sync_settings_notice() {
3899	5024	// Only show notice on our plugin page
3900	5025	if (!isset($_GET['page']) || $_GET['page'] !== 'mxchat-prompts') {
3901	5026	return;
		@@ -3916,139 +5041,129 @@
3916	5041	public function sanitize_sync_setting($input) {
3917	5042	return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
3918	5043	}
3919	5044
	5045	+public function mxchat_rate_limits_callback() {
	5046	+ $all_options = get_option('mxchat_options', []);
3920	5047
	5048	+ // Define available rate limits
	5049	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
3921	5050
3922		-public function mxchat_handle_activate_license() {
3923		- // Check nonce
3924		- if (!check_ajax_referer('mxchat_activate_license_nonce', 'security', false)) {
3925		- wp_send_json_error(esc_html__('Invalid security token', 'mxchat'));
3926		- return;
3927		- }
	5051	+ // Define available timeframes
	5052	+ $timeframes = array(
	5053	+ 'hourly' => __('Per Hour', 'mxchat'),
	5054	+ 'daily' => __('Per Day', 'mxchat'),
	5055	+ 'weekly' => __('Per Week', 'mxchat'),
	5056	+ 'monthly' => __('Per Month', 'mxchat')
	5057	+ );
3928	5058
3929		- // Verify user capabilities
3930		- if (!current_user_can('manage_options')) {
3931		- wp_send_json_error(esc_html__('Unauthorized access', 'mxchat'));
3932		- return;
3933		- }
	5059	+ // Get all roles plus a "logged_out" pseudo-role
	5060	+ $roles = wp_roles()->get_names();
	5061	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
3934	5062
3935		- $license_key = isset($_POST['mxchat_activation_key']) ? sanitize_text_field($_POST['mxchat_activation_key']) : '';
3936		- $customer_email = isset($_POST['mxchat_pro_email']) ? sanitize_email($_POST['mxchat_pro_email']) : '';
	5063	+ // Start the wrapper
	5064	+ echo '<div class="pro-feature-wrapper active">';
	5065	+ echo '<div class="mxchat-rate-limits-container">';
3937	5066
3938		- if (empty($license_key) || empty($customer_email)) {
3939		- wp_send_json_error(esc_html__('Email or License Key is missing', 'mxchat'));
3940		- return;
3941		- }
	5067	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	5068	+ esc_html__('Set message limits for each user role and customize the experience when users reach those limits. You can use {limit}, {timeframe}, {count}, and {remaining} as placeholders.', 'mxchat') .
	5069	+ '</p>';
3942	5070
3943		- $product_id = 'MxChatPRO';
3944		- $response = wp_remote_get(
3945		- add_query_arg(
3946		- array(
3947		- 'wc-api' => 'software-api',
3948		- 'request' => 'activation',
3949		- 'email' => $customer_email,
3950		- 'license_key' => $license_key,
3951		- 'product_id' => $product_id
3952		- ),
3953		- 'http://mxchat.ai/'
3954		- )
3955		- );
	5071	+ // Add markdown link documentation
	5072	+ echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
	5073	+ echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
	5074	+ echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
	5075	+ echo '<ul style="margin-left: 20px;">';
	5076	+ echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
	5077	+ echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
	5078	+ echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
	5079	+ echo '</ul>';
	5080	+ echo '</div>';
3956	5081
3957		- if (is_wp_error($response)) {
3958		- wp_send_json_error(esc_html__('Activation failed due to a server error: ', 'mxchat') . $response->get_error_message());
3959		- return;
3960		- }
	5082	+ // Output the controls for each role
	5083	+ foreach ($roles as $role_id => $role_name) {
	5084	+ // Get saved options or defaults
	5085	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	5086	+ $default_timeframe = 'daily';
	5087	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
3961	5088
3962		- $body = wp_remote_retrieve_body($response);
3963		- $data = json_decode($body);
	5089	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	5090	+ ? $all_options['rate_limits'][$role_id]['limit']
	5091	+ : $default_limit;
3964	5092
3965		- if ($data && isset($data->activated) && $data->activated) {
3966		- update_option('mxchat_license_status', 'active');
3967		- update_option('mxchat_pro_email', $customer_email);
3968		- update_option('mxchat_activation_key', $license_key);
3969		- wp_send_json_success(array('message' => esc_html__('License activated successfully', 'mxchat')));
3970		- } else {
3971		- $error_message = isset($data->error) ? $data->error : esc_html__('Activation failed', 'mxchat');
3972		- update_option('mxchat_license_status', 'inactive');
3973		- update_option('mxchat_license_error', $error_message);
3974		- wp_send_json_error($error_message);
3975		- }
3976		-}
	5093	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	5094	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	5095	+ : $default_timeframe;
3977	5096
	5097	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	5098	+ ? $all_options['rate_limits'][$role_id]['message']
	5099	+ : $default_message;
3978	5100
3979		-public function mxchat_rate_limit_logged_out_callback() {
3980		- // Load the entire 'mxchat_options' array
3981		- $all_options = get_option('mxchat_options', []);
	5101	+ // Output the row
	5102	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
3982	5103
3983		- // Retrieve the saved rate limit or use the default value
3984		- $default_rate_limit = '10';
3985		- $selected_rate_limit = isset($all_options['rate_limit_logged_out']) ? $all_options['rate_limit_logged_out'] : $default_rate_limit;
	5104	+ // Role label
	5105	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
3986	5106
3987		- // Define available rate limits
3988		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	5107	+ // Controls section
	5108	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
3989	5109
3990		- // Output the dropdown
3991		- echo '<div class="pro-feature-wrapper active">';
3992		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3993		- foreach ($rate_limits as $limit) {
3994		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3995		- }
3996		- echo '</select>';
3997		- 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>';
3998		- echo '</div>';
3999		-}
	5110	+ // Rate limit and timeframe controls
	5111	+ echo '<div class="mxchat-rate-limit-controls">';
4000	5112
4001		-// Add this new callback function
4002		-public function mxchat_rate_limit_roles_callback() {
4003		- $all_options = get_option('mxchat_options', []);
4004		- $roles = wp_roles()->get_names();
4005		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	5113	+ // Limit dropdown
	5114	+ echo '<div>';
	5115	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
	5116	+ echo '<select
	5117	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	5118	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
	5119	+ class="mxchat-autosave-field">';
	5120	+ foreach ($rate_limits as $limit) {
	5121	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	5122	+ }
	5123	+ echo '</select>';
	5124	+ echo '</div>';
4006	5125
4007		- echo '<div class="pro-feature-wrapper active mxchat-autosave-section">';
4008		-
4009		- foreach ($roles as $role_id => $role_name) {
4010		- $default_rate_limit = '100';
4011		- $selected_rate_limit = isset($all_options['role_rate_limits'][$role_id])
4012		- ? $all_options['role_rate_limits'][$role_id]
4013		- : $default_rate_limit;
4014		-
4015		- echo '<div style="margin-bottom: 10px;">';
4016		- echo '<label style="display: inline-block; width: 150px;">' . esc_html($role_name) . ':</label>';
	5126	+ // Timeframe dropdown
	5127	+ echo '<div>';
	5128	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
4017	5129	echo '<select
4018		- id="role_rate_limits_' . esc_attr($role_id) . '"
4019		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	5130	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	5131	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
4020	5132	class="mxchat-autosave-field">';
4021		- foreach ($rate_limits as $limit) {
4022		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	5133	+ foreach ($timeframes as $value => $label) {
	5134	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
4023	5135	}
4024	5136	echo '</select>';
4025	5137	echo '</div>';
4026		- }
4027	5138
4028		- 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>';
4029		- echo '</div>';
4030		-}
	5139	+ echo '</div>'; // End controls
4031	5140
4032		-public function mxchat_rate_limit_message_callback() {
4033		- // Load the entire 'mxchat_options' array
4034		- $all_options = get_option('mxchat_options', []);
	5141	+ // Custom message textarea
	5142	+ echo '<div class="mxchat-rate-limit-message">';
	5143	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	5144	+ echo '<textarea
	5145	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	5146	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	5147	+ class="mxchat-autosave-field"
	5148	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	5149	+ esc_textarea($custom_message) .
	5150	+ '</textarea>';
	5151	+ echo '<p class="description">' .
	5152	+ esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
	5153	+ '</p>';
	5154	+ echo '</div>'; // End message
4035	5155
4036		- // Retrieve the saved message or use the default value
4037		- $default_message = esc_html__('Rate limit exceeded. Please try again later.', 'mxchat');
4038		- $rate_limit_message = isset($all_options['rate_limit_message']) ? $all_options['rate_limit_message'] : $default_message;
	5156	+ echo '</div>'; // End controls wrapper
4039	5157
4040		- // Output the textarea
4041		- echo '<div class="pro-feature-wrapper active">';
4042		- printf(
4043		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
4044		- esc_textarea($rate_limit_message)
4045		- );
4046		- echo '<p class="description">' . esc_html__('This message will be displayed when a user exceeds the rate limit.', 'mxchat') . '</p>';
4047		- echo '</div>';
	5158	+ echo '</div>'; // End row
	5159	+ }
	5160	+
	5161	+ echo '</div>'; // End container
	5162	+
	5163	+ echo '</div>'; // End pro-feature-wrapper
4048	5164	}
4049	5165
4050		-
4051	5166	private function mxchat_add_option_field($id, $title, $callback = '') {
4052	5167	add_settings_field(
4053	5168	$id,
4054	5169	__($title, 'mxchat'),
		@@ -4058,93 +5173,100 @@
4058	5173	$id === 'model' ? ['label_for' => 'model'] : []
4059	5174	);
4060	5175	}
4061	5176
	5177	+// OpenAI API Key
4062	5178	public function api_key_callback() {
4063		- // Retrieve from your stored 'api_key' in the mxchat_options array
4064	5179	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
4065	5180
4066		- // Notice we changed the name to "api_key" (no array notation).
4067		- echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" />';
	5181	+ echo '<div class="api-key-wrapper" data-provider="openai">';
	5182	+ echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4068	5183	echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5184	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	5185	+ echo '</div>';
4069	5186	}
	5187	+
	5188	+// X.AI API Key
4070	5189	public function xai_api_key_callback() {
4071		- // Check if the feature is activated (paid feature)
4072		- $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
4073		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
4074		-
4075		- // Retrieve the X.AI API key value
4076	5190	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
4077	5191
4078		- // Render the input field for the X.AI API key
4079		- echo '<div class="' . esc_attr($class) . '">';
4080		- printf(
4081		- '<input type="password" id="xai_api_key" name="xai_api_key" value="%s" class="regular-text" %s />',
4082		- $xaiApiKey,
4083		- $disabled
4084		- );
	5192	+ echo '<div class="api-key-wrapper" data-provider="xai">';
	5193	+ echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
4085	5194	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4086		-
4087		- // If the feature is not activated, show the overlay with a "Pro Only" message
4088		- if (!$this->is_activated) {
4089		- echo '<div class="pro-feature-overlay">';
4090		- 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>';
4091		- echo '</div>';
4092		- }
4093		-
	5195	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
4094	5196	echo '</div>';
4095	5197	}
	5198	+// Claude API Key
4096	5199	public function claude_api_key_callback() {
4097		- // Check if the feature is activated (paid feature)
4098		- $disabled = $this->is_activated ? '' : 'disabled';
4099		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4100		-
4101		- // Retrieve the Claude API key value directly like the others
4102	5200	$claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
4103	5201
4104		- // Use direct name field like the other working API keys
4105		- echo '<div class="' . esc_attr($class) . '">';
4106		- printf(
4107		- '<input type="password" id="claude_api_key" name="claude_api_key" value="%s" class="regular-text" %s />',
4108		- $claudeApiKey,
4109		- $disabled
4110		- );
	5202	+ echo '<div class="api-key-wrapper" data-provider="claude">';
	5203	+ echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
4111	5204	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4112		-
4113		- if (!$this->is_activated) {
4114		- echo '<div class="pro-feature-overlay">';
4115		- 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>';
4116		- echo '</div>';
4117		- }
	5205	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
4118	5206	echo '</div>';
4119	5207	}
	5208	+
	5209	+// DeepSeek API Key
4120	5210	public function deepseek_api_key_callback() {
4121		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
4122	5211	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
4123	5212
4124		- // Notice we changed the name to "deepseek_api_key" (no array notation).
4125		- echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" />';
	5213	+ echo '<div class="api-key-wrapper" data-provider="deepseek">';
	5214	+ echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4126	5215	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5216	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	5217	+ echo '</div>';
4127	5218	}
4128	5219
	5220	+// Gemini API Key
	5221	+public function gemini_api_key_callback() {
	5222	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
4129	5223
	5224	+ echo '<div class="api-key-wrapper" data-provider="gemini">';
	5225	+ echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
	5226	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5227	+ echo '<p class="description api-key-notice">' . esc_html__('Required for Google Gemini models. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
	5228	+ echo '</div>';
	5229	+}
4130	5230
4131	5231
	5232	+// OpenRouter API Key
	5233	+public function openrouter_api_key_callback() {
	5234	+ $openrouterApiKey = isset($this->options['openrouter_api_key']) ? esc_attr($this->options['openrouter_api_key']) : '';
	5235	+ echo '<div class="api-key-wrapper" data-provider="openrouter">';
	5236	+ echo '<input type="password" id="openrouter_api_key" name="openrouter_api_key" value="' . $openrouterApiKey . '" class="regular-text" autocomplete="off" />';
	5237	+ echo '<button type="button" id="toggleOpenRouterApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5238	+ echo '<p class="description api-key-notice">' . esc_html__('Required only if using OpenRouter. Get your API key from OpenRouter.ai', 'mxchat') . '</p>';
	5239	+ echo '</div>';
	5240	+}
4132	5241
	5242	+// Voyage API Key
	5243	+public function voyage_api_key_callback() {
	5244	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
	5245	+
	5246	+ echo '<div class="api-key-wrapper" data-provider="voyage">';
	5247	+ echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
	5248	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5249	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected embedding model. Important: You must add credits before use.', 'mxchat') . '</p>';
	5250	+ echo '</div>';
	5251	+}
	5252	+
4133	5253	public function mxchat_loops_api_key_callback() {
4134		- // Support both old and new format
4135	5254	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
4136	5255
4137		- echo '<div class="api-key-wrapper">';
	5256	+ // Hidden fields to "trap" autofill
	5257	+ echo '<input type="text" style="display:none" autocomplete="username" />';
	5258	+ echo '<input type="password" style="display:none" autocomplete="current-password" />';
	5259	+
	5260	+ echo '<div class="api-key-wrapper" data-provider="loops">';
4138	5261	echo sprintf(
4139		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
	5262	+ '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
4140	5263	$loops_api_key
4141	5264	);
4142	5265	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4143	5266	echo '</div>';
4144		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	5267	+ echo '<p class="description">' . esc_html__('Enter your Loops API Key here. Once entered, refreshed page to load list (See FAQ for details)', 'mxchat') . '</p>';
4145	5268	}
4146		-
4147	5269	public function mxchat_loops_mailing_list_callback() {
4148	5270	// Add error handling and type checking
4149	5271	$loops_api_key = '';
4150	5272	$selected_list = '';
		@@ -4162,8 +5284,12 @@
4162	5284	if (!empty($loops_api_key)) {
4163	5285	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
4164	5286	if (is_array($lists) && !empty($lists)) {
4165	5287	echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	5288	+
	5289	+ // Add a default "Select a list" option
	5290	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	5291	+
4166	5292	foreach ($lists as $list) {
4167	5293	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
4168	5294	echo sprintf(
4169	5295	'<option value="%s" %s>%s</option>',
		@@ -4173,8 +5299,9 @@
4173	5299	);
4174	5300	}
4175	5301	}
4176	5302	echo '</select>';
	5303	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
4177	5304	} else {
4178	5305	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
4179	5306	}
4180	5307	} else {
		@@ -4185,14 +5312,13 @@
4185	5312	$default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
4186	5313	$triggered_response = isset($this->options['triggered_phrase_response'])
4187	5314	? $this->options['triggered_phrase_response']
4188	5315	: $default_response;
4189		-
4190	5316	echo sprintf(
4191	5317	'<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50">%s</textarea>',
4192	5318	esc_textarea($triggered_response)
4193	5319	);
4194		- echo '<p class="description">' . esc_html__('Enter the chatbot response when a trigger keyword is detected, prompting the user to share their email.', 'mxchat') . '</p>';
	5320	+ echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a trigger keyword is detected. The AI will use this as guidance to naturally ask for the user\'s email in a conversational way.', 'mxchat') . '</p>';
4195	5321	}
4196	5322
4197	5323	public function mxchat_email_capture_response_callback() {
4198	5324	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
		@@ -4198,16 +5324,14 @@
4198	5324	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
4199	5325	$email_capture_response = isset($this->options['email_capture_response'])
4200	5326	? $this->options['email_capture_response']
4201	5327	: $default_response;
4202		-
4203	5328	echo sprintf(
4204	5329	'<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50">%s</textarea>',
4205	5330	esc_textarea($email_capture_response)
4206	5331	);
4207		- echo '<p class="description">' . esc_html__('Enter the message to send when a user provides their email.', 'mxchat') . '</p>';
	5332	+ echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a user provides their email. The AI will use this as guidance to naturally confirm the email capture in a conversational way.', 'mxchat') . '</p>';
4208	5333	}
4209		-
4210	5334	public function mxchat_pre_chat_message_callback() {
4211	5335	// Load the entire 'mxchat_options' array
4212	5336	$all_options = get_option('mxchat_options', []);
4213	5337
		@@ -4222,49 +5346,148 @@
4222	5346	);
4223	5347	echo '<p class="description">' . esc_html__('Set the message displayed to users before they start a chat. Use this to provide a friendly greeting or instructions.', 'mxchat') . '</p>';
4224	5348	}
4225	5349
4226		-
4227		-
4228	5350	// Callback for AI Instructions textarea
4229	5351	public function system_prompt_instructions_callback() {
4230	5352	// Retrieve the current value of the system prompt instructions
4231	5353	$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4232		-
4233	5354	// Render the textarea field
4234	5355	printf(
4235	5356	'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4236	5357	$instructions
4237	5358	);
	5359	+ // Provide a helpful description with sample instructions button
	5360	+ echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	5361	+ echo '<div class="mxchat-instructions-container">';
	5362	+ echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
	5363	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	5364	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	5365	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	5366	+ echo '</svg>';
	5367	+ echo esc_html__('View Sample Instructions', 'mxchat');
	5368	+ echo '</button>';
	5369	+ echo '</div>';
4238	5370
4239		- // Provide a helpful description
4240		- echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	5371	+ // Add modal to WordPress admin footer instead of inline
	5372	+ add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
4241	5373	}
4242	5374
	5375	+// New method to render modal in admin footer
	5376	+public function render_sample_instructions_modal() {
	5377	+ static $modal_rendered = false;
	5378	+ if ($modal_rendered) return; // Prevent duplicate modals
	5379	+ $modal_rendered = true;
4243	5380
	5381	+ echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
	5382	+ echo '<div class="mxchat-instructions-modal-content">';
	5383	+ echo '<div class="mxchat-instructions-modal-header">';
	5384	+ echo '<h3 class="mxchat-instructions-modal-title">';
	5385	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	5386	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	5387	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	5388	+ echo '</svg>';
	5389	+ echo esc_html__('Sample AI Instructions', 'mxchat');
	5390	+ echo '</h3>';
	5391	+ echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
	5392	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	5393	+ echo '<line x1="18" y1="6" x2="6" y2="18"/>';
	5394	+ echo '<line x1="6" y1="6" x2="18" y2="18"/>';
	5395	+ echo '</svg>';
	5396	+ echo '</button>';
	5397	+ echo '</div>';
	5398	+ echo '<div class="mxchat-instructions-modal-body">';
	5399	+ echo '<div class="mxchat-instructions-content">';
	5400	+ echo esc_html('You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
	5401	+
	5402	+# Response Style - CRITICALLY IMPORTANT
	5403	+- MAXIMUM LENGTH: 1-3 short sentences per response
	5404	+- Ultra-concise: Get straight to the answer with no filler
	5405	+- No introductions like "Sure!" or "I\'d be happy to help"
	5406	+- No phrases like "based on my knowledge" or "according to information"
	5407	+- No explanatory text before giving the answer
	5408	+- No summaries or repetition
	5409	+- Hyperlink all URLs
	5410	+- Respond in user\'s language
	5411	+- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	5412	+
	5413	+# Knowledge Base Requirements - PREVENT HALLUCINATIONS
	5414	+- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	5415	+- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	5416	+- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	5417	+- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	5418	+- Better to admit insufficient information than provide inaccurate answers');
	5419	+ echo '</div>';
	5420	+ echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
	5421	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	5422	+ echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
	5423	+ echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
	5424	+ echo '</svg>';
	5425	+ echo esc_html__('Copy Instructions', 'mxchat');
	5426	+ echo '</button>';
	5427	+ echo '</div>';
	5428	+ echo '<div class="mxchat-instructions-modal-footer">';
	5429	+ echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
	5430	+ echo '</div>';
	5431	+ echo '</div>';
	5432	+ echo '</div>';
	5433	+}
	5434	+
	5435	+
4244	5436	public function mxchat_model_callback() {
4245	5437	// Define available models grouped by provider
4246	5438	$models = array(
	5439	+ esc_html__('OpenRouter (100+ Models)', 'mxchat') => array(
	5440	+ 'openrouter' => esc_html__('OpenRouter - Select after entering API key', 'mxchat'),
	5441	+ ),
	5442	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	5443	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	5444	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	5445	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	5446	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	5447	+ ),
	5448	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	5449	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	5450	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	5451	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	5452	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	5453	+ ),
4247	5454	esc_html__('X.AI Models', 'mxchat') => array(
4248		- 'grok-beta' => esc_html__('grok-beta (Early Beta)', 'mxchat'),
4249		- 'grok-2' => esc_html__('Grok 2', 'mxchat')
	5455	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	5456	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	5457	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	5458	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
	5459	+ 'grok-2' => esc_html__('Grok 2', 'mxchat'),
	5460	+ 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat'), // Added new Grok-4 model
4250	5461	),
4251	5462	esc_html__('DeepSeek Models', 'mxchat') => array(
4252	5463	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4253	5464	),
4254	5465	esc_html__('Claude Models', 'mxchat') => array(
4255		- 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Most Intelligent)', 'mxchat'),
4256		- 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Highly Complex Tasks)', 'mxchat'),
	5466	+ 'claude-sonnet-4-5-20250929' => esc_html__('Claude Sonnet 4.5 (Best for Agents & Coding)', 'mxchat'),
	5467	+ 'claude-opus-4-1-20250805' => esc_html__('Claude Opus 4.1 (Exceptional for Complex Tasks)', 'mxchat'),
	5468	+ 'claude-haiku-4-5-20251001' => esc_html__('Claude Haiku 4.5 (Fastest & Most Intelligent)', 'mxchat'),
	5469	+ 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
	5470	+ 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
	5471	+ 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
	5472	+ 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
4257	5473	'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4258		- 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
	5474	+ 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat'),
4259	5475	),
4260	5476	esc_html__('OpenAI Models', 'mxchat') => array(
	5477	+ // GPT-5 family
	5478	+ 'gpt-5' => esc_html__('GPT-5 (Flagship for Coding, Reasoning & Agents)', 'mxchat'),
	5479	+ 'gpt-5-mini' => esc_html__('GPT-5 Mini (Faster, Cost-Efficient for Precise Prompts)', 'mxchat'),
	5480	+ 'gpt-5-nano' => esc_html__('GPT-5 Nano (Fastest & Cheapest for Summarization/Classification)', 'mxchat'),
	5481	+
	5482	+ // Existing OpenAI models
	5483	+ 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
4261	5484	'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4262	5485	'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4263	5486	'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4264	5487	'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
4265		- 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat')
4266		- )
	5488	+ 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat'),
	5489	+ ),
4267	5490	);
4268	5491
4269	5492	// Retrieve the currently selected model from saved options
4270	5493	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
		@@ -4269,9 +5492,9 @@
4269	5492	// Retrieve the currently selected model from saved options
4270	5493	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4271	5494
4272	5495	// Begin the select dropdown
4273		- echo '<select id="model" name="model">'; // No array notation in name attribute
	5496	+ echo '<select id="model" name="model">';
4274	5497
4275	5498	// Iterate over groups of models
4276	5499	foreach ($models as $group_label => $group_models) {
4277	5500	echo '<optgroup label="' . esc_attr($group_label) . '">';
		@@ -4276,47 +5499,120 @@
4276	5499	foreach ($models as $group_label => $group_models) {
4277	5500	echo '<optgroup label="' . esc_attr($group_label) . '">';
4278	5501
4279	5502	foreach ($group_models as $model_value => $model_label) {
4280		- // Disable Pro-only models for non-activated users
4281		- $disabled = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? 'disabled' : '';
4282		- $label_suffix = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? esc_html__(' (Pro Only)', 'mxchat') : '';
4283		-
4284		- // Output the option element
4285		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . ' ' . $disabled . '>' . esc_html($model_label . $label_suffix) . '</option>';
	5503	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4286	5504	}
4287	5505
4288	5506	echo '</optgroup>';
4289	5507	}
4290	5508
4291		- // Close the select dropdown
4292	5509	echo '</select>';
4293	5510
4294		- // Add a description below the dropdown
4295		- echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting. Pro-only models are marked accordingly.', 'mxchat') . '</p>';
	5511	+ echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
	5512	+
	5513	+ // Add a note for OpenRouter
	5514	+ echo '<p class="description" id="openrouter-model-note" style="display:none; color: #d63638; font-weight: 500;">';
	5515	+ echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle;"></span> ';
	5516	+ echo esc_html__('After entering your OpenRouter API key above, click the button below to load available models.', 'mxchat');
	5517	+ echo '</p>';
	5518	+ // ADD THESE HIDDEN FIELDS RIGHT HERE:
	5519	+ $openrouter_model = isset($this->options['openrouter_selected_model']) ? esc_attr($this->options['openrouter_selected_model']) : '';
	5520	+ $openrouter_model_name = isset($this->options['openrouter_selected_model_name']) ? esc_attr($this->options['openrouter_selected_model_name']) : '';
	5521	+
	5522	+ echo '<input type="hidden" id="openrouter_selected_model" name="openrouter_selected_model" value="' . $openrouter_model . '" />';
	5523	+ echo '<input type="hidden" id="openrouter_selected_model_name" name="openrouter_selected_model_name" value="' . $openrouter_model_name . '" />';
4296	5524	}
4297	5525
4298		-public function voyage_api_key_callback() {
4299		- $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
4300		- echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" />';
4301		- echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5526	+// Update your existing callback method
	5527	+public function enable_streaming_toggle_callback() {
	5528	+ // Get value from options array, default to 'on'
	5529	+ $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
	5530	+ $checked = ($enabled === 'on') ? 'checked' : '';
	5531	+
	5532	+ echo '<label class="toggle-switch">';
	5533	+ echo sprintf(
	5534	+ '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
	5535	+ esc_attr($checked)
	5536	+ );
	5537	+ echo '<span class="slider"></span>';
	5538	+ echo '</label>';
	5539	+ echo '<p class="description">' .
	5540	+ esc_html__('Enable real-time streaming responses for supported models (OpenAI, Claude, DeepSeek, and Grok). When disabled, responses will load all at once.', 'mxchat') .
	5541	+ '</p>';
	5542	+
	5543	+ // Test button with better styling
	5544	+ echo '<div style="margin-top: 15px;">';
	5545	+ echo '<button type="button" id="mxchat-test-streaming-btn" class="button button-secondary">';
	5546	+ echo '<span class="dashicons dashicons-admin-tools" style="vertical-align: middle; margin-right: 5px;"></span>';
	5547	+ echo esc_html__('Test Streaming Compatibility', 'mxchat');
	5548	+ echo '</button>';
	5549	+ echo '<p id="mxchat-test-streaming-result" style="margin-top:10px; font-weight: bold;"></p>';
	5550	+ echo '</div>';
4302	5551	}
4303	5552
	5553	+// AJAX handler to fetch OpenRouter models
	5554	+public function fetch_openrouter_models() {
	5555	+ check_ajax_referer('mxchat_fetch_openrouter_models', 'nonce');
	5556	+
	5557	+ $api_key = isset($_POST['api_key']) ? sanitize_text_field($_POST['api_key']) : '';
	5558	+
	5559	+ if (empty($api_key)) {
	5560	+ wp_send_json_error(array('message' => 'API key is required'));
	5561	+ }
	5562	+
	5563	+ $response = wp_remote_get('https://openrouter.ai/api/v1/models', array(
	5564	+ 'headers' => array(
	5565	+ 'Authorization' => 'Bearer ' . $api_key,
	5566	+ 'Content-Type' => 'application/json',
	5567	+ ),
	5568	+ 'timeout' => 15,
	5569	+ ));
	5570	+
	5571	+ if (is_wp_error($response)) {
	5572	+ wp_send_json_error(array('message' => $response->get_error_message()));
	5573	+ }
	5574	+
	5575	+ $body = wp_remote_retrieve_body($response);
	5576	+ $data = json_decode($body, true);
	5577	+
	5578	+ if (isset($data['data']) && is_array($data['data'])) {
	5579	+ // Format the models for the frontend
	5580	+ $models = array_map(function($model) {
	5581	+ return array(
	5582	+ 'id' => $model['id'],
	5583	+ 'name' => $model['name'] ?? $model['id'],
	5584	+ 'description' => $model['description'] ?? '',
	5585	+ 'context_length' => $model['context_length'] ?? 0,
	5586	+ 'pricing' => array(
	5587	+ 'prompt' => $model['pricing']['prompt'] ?? 0,
	5588	+ 'completion' => $model['pricing']['completion'] ?? 0,
	5589	+ ),
	5590	+ );
	5591	+ }, $data['data']);
	5592	+
	5593	+ wp_send_json_success(array('models' => $models));
	5594	+ } else {
	5595	+ wp_send_json_error(array('message' => 'Invalid response from OpenRouter'));
	5596	+ }
	5597	+}
	5598	+
4304	5599	// Callback function for embedding model selection
4305	5600	public function embedding_model_callback() {
4306	5601	$models = array(
4307	5602	esc_html__('OpenAI Embeddings', 'mxchat') => array(
4308	5603	'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
4309		- 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Original)', 'mxchat'),
	5604	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
4310	5605	'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
4311	5606	),
4312	5607	esc_html__('Voyage AI Embeddings', 'mxchat') => array(
4313	5608	'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	5609	+ ),
	5610	+ esc_html__('Google Gemini Embeddings', 'mxchat') => array(
	5611	+ 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
4314	5612	)
4315	5613	);
4316		-
4317	5614	$selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
4318		-
4319	5615	echo '<select id="embedding_model" name="embedding_model">';
4320	5616	foreach ($models as $group_label => $group_models) {
4321	5617	echo '<optgroup label="' . esc_attr($group_label) . '">';
4322	5618	foreach ($group_models as $model_value => $model_label) {
		@@ -4324,10 +5620,9 @@
4324	5620	}
4325	5621	echo '</optgroup>';
4326	5622	}
4327	5623	echo '</select>';
4328		-echo '<p class="description"><span class="red-warning">IMPORTANT:</span> Select the model for vector embeddings. Changing models is not recommended; if you do, you must delete all existing knowledge & intent data and reconfigure them.</p>';
4329		-
	5624	+ echo '<p class="description"><span class="red-warning">IMPORTANT:</span> A vector embedding model is required for MxChat to function. Changing models is not recommended; if you do, you must delete all existing knowledge & intent data and reconfigure them.</p>';
4330	5625	}
4331	5626
4332	5627
4333	5628	public function mxchat_top_bar_title_callback() {
		@@ -4339,9 +5634,18 @@
4339	5634
4340	5635	// Add a description
4341	5636	echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4342	5637	}
	5638	+public function mxchat_ai_agent_text_callback() {
	5639	+ // Retrieve the current value of the AI agent text from saved options
	5640	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	5641	+ // Render the input field
	5642	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	5643	+ // Add a description
	5644	+ echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
	5645	+}
4343	5646
	5647	+
4344	5648	public function enable_email_block_callback() {
4345	5649	// Load full plugin options array
4346	5650	$all_options = get_option('mxchat_options', []);
4347	5651
		@@ -4360,10 +5664,8 @@
4360	5664	echo '</label>';
4361	5665	echo '<p class="description">' . esc_html__('Their email will appear at the top of the transcript. Email form will show for users who are not logged in or have not provided an email within 24h.', 'mxchat') . '</p>';
4362	5666	}
4363	5667
4364		-
4365		-
4366	5668	public function email_blocker_header_content_callback() {
4367	5669	// Load the entire 'mxchat_options' array
4368	5670	$all_options = get_option('mxchat_options', []);
4369	5671
		@@ -4371,14 +5673,15 @@
4371	5673	$content = isset($all_options['email_blocker_header_content'])
4372	5674	? $all_options['email_blocker_header_content']
4373	5675	: '';
4374	5676
4375		- // Render the textarea
	5677	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4376	5678	echo '<textarea
4377	5679	id="email_blocker_header_content"
4378	5680	name="email_blocker_header_content"
4379	5681	rows="5"
4380	5682	cols="70"
	5683	+ data-setting="email_blocker_header_content"
4381	5684	>' . esc_textarea($content) . '</textarea>';
4382	5685
4383	5686	echo '<p class="description">';
4384	5687	echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
		@@ -4384,9 +5687,8 @@
4384	5687	echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
4385	5688	echo '</p>';
4386	5689	}
4387	5690
4388		-
4389	5691	public function email_blocker_button_text_callback() {
4390	5692	// Load the entire 'mxchat_options' array
4391	5693	$all_options = get_option('mxchat_options', []);
4392	5694
		@@ -4402,28 +5704,55 @@
4402	5704	echo esc_html__('Enter the text you want on the submit button, e.g. "Start Chat".', 'mxchat');
4403	5705	echo '</p>';
4404	5706	}
4405	5707
	5708	+//Enable name field callback
	5709	+public function enable_name_field_callback() {
	5710	+ // Load full plugin options array
	5711	+ $all_options = get_option('mxchat_options', []);
	5712	+ // Get the value, default to 'off'
	5713	+ $enable_name_field = isset($all_options['enable_name_field']) ? $all_options['enable_name_field'] : 'off';
	5714	+ // Check if it's 'on'
	5715	+ $checked = ($enable_name_field === 'on') ? 'checked' : '';
	5716	+ echo '<label class="toggle-switch">';
	5717	+ echo sprintf(
	5718	+ '<input type="checkbox" id="enable_name_field" name="enable_name_field" value="on" %s />',
	5719	+ esc_attr($checked)
	5720	+ );
	5721	+ echo '<span class="slider"></span>';
	5722	+ echo '</label>';
	5723	+ echo '<p class="description">' . esc_html__('Enable this to also require users to enter their name along with their email before chatting.', 'mxchat') . '</p>';
	5724	+}
	5725	+//Name field placeholder callback
	5726	+public function name_field_placeholder_callback() {
	5727	+ $all_options = get_option('mxchat_options', []);
	5728	+ $placeholder = isset($all_options['name_field_placeholder'])
	5729	+ ? $all_options['name_field_placeholder']
	5730	+ : esc_html__('Enter your name', 'mxchat');
4406	5731
	5732	+ echo '<input type="text" id="name_field_placeholder" name="name_field_placeholder" value="' . esc_attr($placeholder) . '" style="width: 300px;" />';
	5733	+ echo '<p class="description">';
	5734	+ echo esc_html__('Placeholder text for the name field.', 'mxchat');
	5735	+ echo '</p>';
	5736	+}
4407	5737
	5738	+
	5739	+
4408	5740	public function mxchat_intro_message_callback() {
4409	5741	// Load the entire 'mxchat_options' array
4410	5742	$all_options = get_option('mxchat_options', []);
4411		-
4412	5743	// Retrieve the saved intro message or use the default
4413	5744	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4414	5745	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4415		-
4416		- // Output the textarea with the saved value
	5746	+ // Output the textarea with the saved value without escaping HTML
4417	5747	?>
4418		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
	5748	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
4419	5749	<p class="description">
4420		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
	5750	+ <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
4421	5751	</p>
4422	5752	<?php
4423	5753	}
4424	5754
4425		-
4426	5755	public function mxchat_input_copy_callback() {
4427	5756	// Load the entire 'mxchat_options' array
4428	5757	$all_options = get_option('mxchat_options', []);
4429	5758
		@@ -4889,8 +6218,23 @@
4889	6218	'</p>';
4890	6219
4891	6220	}
4892	6221
	6222	+public function mxchat_contextual_awareness_callback() {
	6223	+ // Get value from options array, default to 'off'
	6224	+ $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
	6225	+ $checked = ($contextual_awareness === 'on') ? 'checked' : '';
	6226	+ echo '<label class="toggle-switch">';
	6227	+ echo sprintf(
	6228	+ '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
	6229	+ esc_attr($checked)
	6230	+ );
	6231	+ echo '<span class="slider"></span>';
	6232	+ echo '</label>';
	6233	+ echo '<p class="description">' .
	6234	+ esc_html__('Enable contextual awareness to allow the chatbot to understand and reference the current page content. When enabled, the chatbot will have access to the page title, content, and URL for more relevant responses.', 'mxchat') .
	6235	+ '</p>';
	6236	+}
4893	6237
4894	6238
4895	6239	public function mxchat_privacy_toggle_callback() {
4896	6240	// Load from mxchat_options array
		@@ -5187,141 +6531,118 @@
5187	6531	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
5188	6532	}
5189	6533
5190	6534	public function mxchat_chat_toolbar_toggle_callback() {
5191		- // Get chat toolbar toggle value with fallback
5192		- $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
5193		- $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
	6535	+ // Get chat toolbar toggle value with fallback
	6536	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	6537	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
5194	6538
5195		- // Check if the plugin is activated (paid feature)
5196		- $disabled = $this->is_activated ? '' : 'disabled';
5197		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	6539	+ // Output the toggle switch
	6540	+ echo '<label class="toggle-switch">';
	6541	+ echo sprintf(
	6542	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	6543	+ esc_attr($checked)
	6544	+ );
	6545	+ echo '<span class="slider"></span>';
	6546	+ echo '</label>';
5198	6547
5199		- echo '<div class="' . esc_attr($class) . '">';
	6548	+ echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
	6549	+}
5200	6550
5201		- // Output the toggle switch
5202		- echo '<label class="toggle-switch">';
5203		- echo sprintf(
5204		- '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s %s />',
5205		- esc_attr($checked),
5206		- esc_attr($disabled)
5207		- );
5208		- echo '<span class="slider"></span>';
5209		- echo '</label>';
	6551	+/**
	6552	+ * Callback for PDF upload button toggle setting
	6553	+ */
	6554	+public function mxchat_show_pdf_upload_button_callback() {
	6555	+ // Get toggle value with fallback
	6556	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	6557	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
5210	6558
5211		- // Pro feature overlay
5212		- if (!$this->is_activated) {
5213		- echo '<div class="pro-feature-overlay">';
5214		- echo '<a href="https://mxchat.ai/" target="_blank">';
5215		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5216		- echo '</a>';
5217		- echo '</div>';
5218		- }
	6559	+ // Output the toggle switch
	6560	+ echo '<label class="toggle-switch">';
	6561	+ echo sprintf(
	6562	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	6563	+ esc_attr($checked)
	6564	+ );
	6565	+ echo '<span class="slider"></span>';
	6566	+ echo '</label>';
5219	6567
5220		- echo '</div>';
5221		- echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
	6568	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
5222	6569	}
5223	6570
	6571	+/**
	6572	+ * Callback for Word upload button toggle setting
	6573	+ */
	6574	+public function mxchat_show_word_upload_button_callback() {
	6575	+ // Get toggle value with fallback
	6576	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	6577	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
5224	6578
	6579	+ // Output the toggle switch
	6580	+ echo '<label class="toggle-switch">';
	6581	+ echo sprintf(
	6582	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	6583	+ esc_attr($checked)
	6584	+ );
	6585	+ echo '<span class="slider"></span>';
	6586	+ echo '</label>';
	6587	+
	6588	+ echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	6589	+}
	6590	+
5225	6591	public function mxchat_pdf_intent_trigger_text_callback() {
5226		- $disabled = $this->is_activated ? '' : 'disabled';
5227		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5228	6592	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
5229	6593
5230		- echo '<div class="' . esc_attr($class) . '">';
5231	6594	echo sprintf(
5232	6595	'<textarea id="pdf_intent_trigger_text"
5233	6596	name="pdf_intent_trigger_text"
5234	6597	rows="3"
5235	6598	cols="50"
5236		- placeholder="%s"
5237		- %s>%s</textarea>',
	6599	+ placeholder="%s">%s</textarea>',
5238	6600	esc_attr__('Enter trigger text', 'mxchat'),
5239		- esc_attr($disabled),
5240	6601	isset($this->options['pdf_intent_trigger_text'])
5241	6602	? esc_textarea($this->options['pdf_intent_trigger_text'])
5242	6603	: esc_textarea($default_text)
5243	6604	);
5244	6605	echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
5245		-
5246		- if (!$this->is_activated) {
5247		- echo '<div class="pro-feature-overlay">';
5248		- echo '<a href="https://mxchat.ai/" target="_blank">';
5249		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5250		- echo '</a>';
5251		- echo '</div>';
5252		- }
5253		- echo '</div>';
5254	6606	}
5255	6607
5256	6608	public function mxchat_pdf_intent_success_text_callback() {
5257		- $disabled = $this->is_activated ? '' : 'disabled';
5258		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5259	6609	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5260	6610
5261		- echo '<div class="' . esc_attr($class) . '">';
5262	6611	echo sprintf(
5263	6612	'<textarea id="pdf_intent_success_text"
5264	6613	name="pdf_intent_success_text"
5265	6614	rows="3"
5266	6615	cols="50"
5267		- placeholder="%s"
5268		- %s>%s</textarea>',
	6616	+ placeholder="%s">%s</textarea>',
5269	6617	esc_attr__('Enter success text', 'mxchat'),
5270		- esc_attr($disabled),
5271	6618	isset($this->options['pdf_intent_success_text'])
5272	6619	? esc_textarea($this->options['pdf_intent_success_text'])
5273	6620	: esc_textarea($default_text)
5274	6621	);
5275	6622	echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
5276		-
5277		- if (!$this->is_activated) {
5278		- echo '<div class="pro-feature-overlay">';
5279		- echo '<a href="https://mxchat.ai/" target="_blank">';
5280		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5281		- echo '</a>';
5282		- echo '</div>';
5283		- }
5284		- echo '</div>';
5285	6623	}
5286	6624
5287	6625	public function mxchat_pdf_intent_error_text_callback() {
5288		- $disabled = $this->is_activated ? '' : 'disabled';
5289		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5290	6626	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5291	6627
5292		- echo '<div class="' . esc_attr($class) . '">';
5293	6628	echo sprintf(
5294	6629	'<textarea id="pdf_intent_error_text"
5295	6630	name="pdf_intent_error_text"
5296	6631	rows="3"
5297	6632	cols="50"
5298		- placeholder="%s"
5299		- %s>%s</textarea>',
	6633	+ placeholder="%s">%s</textarea>',
5300	6634	esc_attr__('Enter error text', 'mxchat'),
5301		- esc_attr($disabled),
5302	6635	isset($this->options['pdf_intent_error_text'])
5303	6636	? esc_textarea($this->options['pdf_intent_error_text'])
5304	6637	: esc_textarea($default_text)
5305	6638	);
5306	6639	echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
5307		-
5308		- if (!$this->is_activated) {
5309		- echo '<div class="pro-feature-overlay">';
5310		- echo '<a href="https://mxchat.ai/" target="_blank">';
5311		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5312		- echo '</a>';
5313		- echo '</div>';
5314		- }
5315		- echo '</div>';
5316	6640	}
5317	6641
5318	6642	public function mxchat_pdf_max_pages_callback() {
5319		- $disabled = $this->is_activated ? '' : 'disabled';
5320		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5321	6643	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5322	6644
5323		- echo '<div class="' . esc_attr($class) . '">';
5324	6645	echo sprintf(
5325	6646	'<input type="range"
5326	6647	id="pdf_max_pages"
5327	6648	name="pdf_max_pages"
		@@ -5327,37 +6648,24 @@
5327	6648	name="pdf_max_pages"
5328	6649	min="1"
5329	6650	max="69"
5330	6651	value="%d"
5331		- %s
5332	6652	class="range-slider" />',
5333		- esc_attr($max_pages),
5334		- esc_attr($disabled)
	6653	+ esc_attr($max_pages)
5335	6654	);
5336	6655	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5337	6656	echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
5338		-
5339		- if (!$this->is_activated) {
5340		- echo '<div class="pro-feature-overlay">';
5341		- echo '<a href="https://mxchat.ai/" target="_blank">';
5342		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5343		- echo '</a>';
5344		- echo '</div>';
5345		- }
5346		- echo '</div>';
5347	6657	}
5348	6658
5349	6659	public function mxchat_live_agent_status_callback() {
5350		- $disabled = $this->is_activated ? '' : 'disabled';
5351		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5352		- $status = isset($this->options['live_agent_status']) ? $this->options['live_agent_status'] : 'off';
	6660	+ // Always get fresh options instead of using cached $this->options
	6661	+ $fresh_options = get_option('mxchat_options');
	6662	+ $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
5353	6663
5354		- echo '<div class="' . esc_attr($class) . '">';
5355	6664	echo '<label class="toggle-switch">';
5356	6665	echo sprintf(
5357		- '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s %s />',
5358		- checked($status, 'on', false),
5359		- esc_attr($disabled)
	6666	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	6667	+ checked($status, 'on', false)
5360	6668	);
5361	6669	echo '<span class="slider"></span>';
5362	6670	echo '</label>';
5363	6671	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5362,98 +6670,83 @@
5362	6670	echo '</label>';
5363	6671	echo '<label for="live_agent_status" class="mxchat-status-label">';
5364	6672	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5365	6673	echo '</label>';
5366		-
5367		- if (!$this->is_activated) {
5368		- echo '<div class="pro-feature-overlay">';
5369		- 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>';
5370		- echo '</div>';
5371		- }
5372		- echo '</div>';
5373	6674	}
5374	6675
5375		-
5376		-// Away Message Callback
5377	6676	public function mxchat_live_agent_away_message_callback() {
5378		- $disabled = $this->is_activated ? '' : 'disabled';
5379		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5380	6677	$message = isset($this->options['live_agent_away_message'])
5381	6678	? $this->options['live_agent_away_message']
5382	6679	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5383	6680
5384		- echo '<div class="' . esc_attr($class) . '">';
5385	6681	printf(
5386		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5387		- esc_attr($disabled),
	6682	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5388	6683	esc_textarea($message)
5389	6684	);
5390	6685	echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
5391		-
5392		- if (!$this->is_activated) {
5393		- echo '<div class="pro-feature-overlay">';
5394		- 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>';
5395		- echo '</div>';
5396		- }
5397		- echo '</div>';
5398	6686	}
5399	6687
5400	6688	public function mxchat_live_agent_notification_message_callback() {
5401		- $disabled = $this->is_activated ? '' : 'disabled';
5402		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5403	6689	$message = isset($this->options['live_agent_notification_message'])
5404	6690	? $this->options['live_agent_notification_message']
5405	6691	: __('Live agent has been notified.', 'mxchat');
5406	6692
5407		- echo '<div class="' . esc_attr($class) . '">';
5408	6693	printf(
5409		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5410		- esc_attr($disabled),
	6694	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5411	6695	esc_textarea($message)
5412	6696	);
5413	6697	echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
5414		-
5415		- if (!$this->is_activated) {
5416		- echo '<div class="pro-feature-overlay">';
5417		- 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>';
5418		- echo '</div>';
5419		- }
5420		- echo '</div>';
5421	6698	}
5422	6699
5423	6700	public function mxchat_live_agent_webhook_url_callback() {
5424		- $disabled = $this->is_activated ? '' : 'disabled';
5425		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5426	6701	$webhook_url = isset($this->options['live_agent_webhook_url'])
5427	6702	? esc_url($this->options['live_agent_webhook_url'])
5428	6703	: esc_url(get_option('live_agent_webhook_url', ''));
5429	6704
5430		- echo '<div class="' . esc_attr($class) . '">';
5431	6705	printf(
5432		- '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" %s />',
5433		- $webhook_url,
5434		- esc_attr($disabled)
	6706	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	6707	+ $webhook_url
5435	6708	);
5436	6709	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5437	6710	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	6711	+}
5438	6712
5439		- if (!$this->is_activated) {
5440		- echo '<div class="pro-feature-overlay">';
5441		- 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>';
5442		- echo '</div>';
5443		- }
5444		- echo '</div>';
	6713	+public function mxchat_live_agent_secret_key_callback() {
	6714	+ printf(
	6715	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	6716	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	6717	+ );
	6718	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	6719	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5445	6720	}
5446	6721
	6722	+public function mxchat_live_agent_bot_token_callback() {
	6723	+ printf(
	6724	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	6725	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	6726	+ );
	6727	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	6728	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	6729	+}
5447	6730
	6731	+public function mxchat_live_agent_user_ids_callback() {
	6732	+ $user_ids = isset($this->options['live_agent_user_ids'])
	6733	+ ? esc_textarea($this->options['live_agent_user_ids'])
	6734	+ : '';
	6735	+
	6736	+ printf(
	6737	+ '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
	6738	+ $user_ids
	6739	+ );
	6740	+ echo '<p class="description">' . esc_html__('Enter Slack User IDs of agents who should be automatically invited to chat channels (one per line). Find user IDs in Slack profiles under "More" → "Copy member ID". Example: U1234567890', 'mxchat') . '</p>';
	6741	+}
	6742	+
5448	6743	public function mxchat_similarity_threshold_callback() {
5449	6744	// Load from mxchat_options array
5450	6745	$options = get_option('mxchat_options', []);
5451	6746
5452		- // Get value with backwards compatibility
5453		- $threshold = isset($options['similarity_threshold'])
5454		- ? $options['similarity_threshold']
5455		- : get_option('mxchat_similarity_threshold', 80);
	6747	+ // Get value from options array with default of 80
	6748	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
5456	6749
5457	6750	echo '<div class="slider-container">';
5458	6751	echo sprintf(
5459	6752	'<input type="range"
		@@ -5458,9 +6751,9 @@
5458	6751	echo sprintf(
5459	6752	'<input type="range"
5460	6753	id="similarity_threshold"
5461	6754	name="similarity_threshold"
5462		- min="70"
	6755	+ min="20"
5463	6756	max="85"
5464	6757	step="1"
5465	6758	value="%s"
5466	6759	class="range-slider" />',
		@@ -5470,200 +6763,197 @@
5470	6763	'<span id="threshold_value" class="range-value">%s</span>',
5471	6764	esc_html($threshold)
5472	6765	);
5473	6766	echo '</div>';
5474		-
5475	6767	echo '<p class="description">';
5476		- echo esc_html__('Set the similarity threshold (recommended: 75) to balance accuracy; too high might limit your bot\'s ability to find relevant knowledge.', 'mxchat');
	6768	+ echo esc_html__('Adjust similarity threshold for optimal content matching. Too high may limit knowledge retrieval. We highly recommend using the MxChat Debugger found on the left side of your website when logged in as admin while testing the bot.', 'mxchat');
5477	6769	echo '</p>';
5478	6770	}
5479	6771
	6772	+public function mxchat_enqueue_admin_assets() {
	6773	+ // Get plugin version (define this in your main plugin file)
	6774	+ $version = defined('MXCHAT_VERSION') ? MXCHAT_VERSION : '2.5.2';
5480	6775
	6776	+ // Use file modification time for development (remove in production)
	6777	+ if (defined('WP_DEBUG') && WP_DEBUG) {
	6778	+ $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
	6779	+ }
5481	6780
5482		-public function mxchat_live_agent_secret_key_callback() {
5483		- $disabled = $this->is_activated ? '' : 'disabled';
5484		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	6781	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	6782	+ $plugin_url = plugin_dir_url(__FILE__) . '../';
5485	6783
5486		- echo '<div class="' . esc_attr($class) . '">';
5487		- printf(
5488		- '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" %s />',
5489		- isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : '',
5490		- esc_attr($disabled)
5491		- );
5492		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5493		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
	6784	+ // Only load on MxChat pages
	6785	+ if (strpos($current_page, 'mxchat') === false) {
	6786	+ return;
	6787	+ }
5494	6788
5495		- if (!$this->is_activated) {
5496		- echo '<div class="pro-feature-overlay">';
5497		- 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>';
5498		- echo '</div>';
5499		- }
5500		- echo '</div>';
	6789	+ // Always load these on all MxChat pages
	6790	+ $this->enqueue_core_admin_assets($plugin_url, $version);
	6791	+ $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
	6792	+ $this->localize_admin_scripts($current_page);
5501	6793	}
	6794	+private function enqueue_core_admin_assets($plugin_url, $version) {
	6795	+ // Core admin styles
	6796	+ wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
	6797	+ wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
5502	6798
5503		-public function mxchat_live_agent_bot_token_callback() {
5504		- $disabled = $this->is_activated ? '' : 'disabled';
5505		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5506		-
5507		- echo '<div class="' . esc_attr($class) . '">';
5508		- printf(
5509		- '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" %s />',
5510		- isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : '',
5511		- esc_attr($disabled)
5512		- );
5513		- echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5514		- echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
5515		-
5516		- if (!$this->is_activated) {
5517		- echo '<div class="pro-feature-overlay">';
5518		- 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>';
5519		- echo '</div>';
5520		- }
5521		- echo '</div>';
	6799	+ // Core admin scripts
	6800	+ wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
5522	6801	}
	6802	+private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
	6803	+ switch ($current_page) {
	6804	+ case 'mxchat-prompts':
	6805	+ // Knowledge processing page assets
	6806	+ wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
	6807	+ wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
	6808	+ // Add the knowledge processing script
	6809	+ wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery'), $version, true);
	6810	+ break;
5523	6811
5524		-public function mxchat_enqueue_admin_assets() {
5525		- wp_enqueue_style('wp-color-picker');
	6812	+ case 'mxchat-transcripts':
	6813	+ wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array(), $version);
	6814	+ wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
	6815	+ break;
5526	6816
5527		- // Get the plugin version or file modification time for cache busting
5528		- $plugin_version = '2.0.6'; // Replace this with your plugin's version
	6817	+ case 'mxchat-actions':
	6818	+ wp_enqueue_style('mxchat-intent-css', $plugin_url . 'css/intent-style.css', array(), $version);
	6819	+ break;
5529	6820
5530		- // File paths
5531		- $color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
5532		- $embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
5533		- $admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
5534		- $knowledge_css_path = plugin_dir_path(__FILE__) . '../css/knowledge-style.css';
5535		- $intent_css_path = plugin_dir_path(__FILE__) . '../css/intent-style.css';
5536		- $transcripts_css_path = plugin_dir_path(__FILE__) . '../css/chat-transcripts.css';
5537		- $transcripts_js_path = plugin_dir_path(__FILE__) . '../js/mxchat_transcripts.js';
	6821	+ case 'mxchat-activation':
	6822	+ wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
	6823	+ break;
	6824	+ default:
	6825	+ wp_enqueue_script(
	6826	+ 'mxchat-test-streaming-js',
	6827	+ $plugin_url . 'js/mxchat-test-streaming.js',
	6828	+ ['jquery'],
	6829	+ $version,
	6830	+ true
	6831	+ );
5538	6832
5539		-
5540		- // Check if files exist and get modification times
5541		- $color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
5542		- $embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
5543		- $admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
5544		- $knowledge_css_version = file_exists($knowledge_css_path) ? filemtime($knowledge_css_path) : $plugin_version;
5545		- $intent_css_version = file_exists($intent_css_path) ? filemtime($intent_css_path) : $plugin_version;
5546		- $transcripts_css_version = file_exists($transcripts_css_path) ? filemtime($transcripts_css_path) : $plugin_version;
5547		- $transcripts_js_version = file_exists($transcripts_js_path) ? filemtime($transcripts_js_path) : $plugin_version;
5548		-
5549		-
5550		- // Enqueue scripts and styles with corrected paths
5551		- wp_enqueue_script(
5552		- 'mxchat-color-picker',
5553		- plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
5554		- array('wp-color-picker'),
5555		- $color_picker_version,
5556		- true
5557		- );
5558		-
5559		- wp_enqueue_script(
5560		- 'mxchat-embedding-check',
5561		- plugin_dir_url(__FILE__) . '../js/embedding-check.js',
5562		- array(),
5563		- $embedding_check_version,
5564		- true
5565		- );
5566		-
5567		- wp_enqueue_script(
5568		- 'mxchat-admin-js',
5569		- plugin_dir_url(__FILE__) . '../js/mxchat-admin.js',
5570		- array('jquery'),
5571		- $plugin_version,
5572		- true
5573		- );
5574		-
5575		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	6833	+ wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
	6834	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6835	+ 'nonce' => wp_create_nonce('mxchat_test_streaming_nonce')
	6836	+ ]);
	6837	+ break;
	6838	+ }
	6839	+}
	6840	+private function localize_admin_scripts($current_page) {
	6841	+ // Base localization data for main admin script
	6842	+ $base_data = array(
5576	6843	'ajax_url' => admin_url('admin-ajax.php'),
	6844	+ 'nonce' => wp_create_nonce('mxchat_status_nonce'),
	6845	+ 'admin_url' => admin_url(),
5577	6846	'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5578	6847	'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5579	6848	'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5580	6849	'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
5581		- ));
5582		-
5583		- // Enqueue the admin CSS
5584		- wp_enqueue_style(
5585		- 'mxchat-admin-css',
5586		- plugin_dir_url(__FILE__) . '../css/admin-style.css',
5587		- array(),
5588		- $admin_css_version
	6850	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6851	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	6852	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	6853	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6854	+ 'fetch_openrouter_models_nonce' => wp_create_nonce('mxchat_fetch_openrouter_models'), // ADD THIS LINE
	6855	+ 'is_activated' => $this->is_activated ? '1' : '0',
	6856	+ 'status_refresh_interval' => 5000,
	6857	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	6858	+ 'ajaxurl' => admin_url('admin-ajax.php')
5589	6859	);
5590	6860
5591		- if (isset($_GET['page']) && $_GET['page'] === 'mxchat-transcripts') {
5592		- wp_enqueue_style(
5593		- 'mxchat-chat-transcripts-css',
5594		- plugin_dir_url(__FILE__) . '../css/chat-transcripts.css',
5595		- array(),
5596		- $transcripts_css_version
5597		- );
	6861	+ // Localize main admin script with base data
	6862	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
5598	6863
5599		- wp_enqueue_script(
5600		- 'mxchat-transcripts-js',
5601		- plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
5602		- array('jquery'),
5603		- $transcripts_js_version,
5604		- true
5605		- );
5606		- }
	6864	+ // Page-specific localizations
	6865	+ $this->localize_page_specific_scripts($current_page);
	6866	+}
	6867	+private function localize_page_specific_scripts($current_page) {
	6868	+ switch ($current_page) {
	6869	+ case 'mxchat-prompts':
	6870	+ // Status updater localization
	6871	+ wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
	6872	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6873	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	6874	+ ));
5607	6875
5608		- wp_enqueue_style(
5609		- 'mxchat-knowledge-css',
5610		- plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
5611		- array(),
5612		- $knowledge_css_version
5613		- );
	6876	+ // Content selector localization
	6877	+ wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
	6878	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6879	+ 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
	6880	+ 'i18n' => array(
	6881	+ 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
	6882	+ 'selectAll' => __('Select All', 'mxchat'),
	6883	+ 'process' => __('Process Selected', 'mxchat'),
	6884	+ 'cancel' => __('Cancel', 'mxchat'),
	6885	+ 'noResults' => __('No content found.', 'mxchat')
	6886	+ )
	6887	+ ));
5614	6888
	6889	+ wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
	6890	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6891	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'),
	6892	+ 'queue_nonce' => wp_create_nonce('mxchat_queue_nonce'), // ADD THIS LINE
	6893	+ 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
	6894	+ 'settings_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	6895	+ 'admin_url' => admin_url(),
	6896	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6897	+ 'status_refresh_interval' => 2000
	6898	+ ));
	6899	+ break;
5615	6900
5616		- wp_enqueue_style(
5617		- 'mxchat-intent-css',
5618		- plugin_dir_url(__FILE__) . '../css/intent-style.css',
5619		- array(),
5620		- $intent_css_version
5621		- );
	6901	+ case 'mxchat-activation':
	6902	+ wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
	6903	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6904	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
	6905	+ ));
	6906	+ break;
5622	6907
5623		- // IMPORTANT: Use the same script handle as above for localizing mxchatPromptsAdmin
5624		- wp_localize_script( 'mxchat-admin-js', 'mxchatPromptsAdmin', array(
5625		- 'ajax_url' => admin_url( 'admin-ajax.php' ),
5626		- 'prompts_setting_nonce' => wp_create_nonce( 'mxchat_prompts_setting_nonce' ),
5627		- ) );
	6908	+ case 'mxchat-settings':
	6909	+ default:
	6910	+ // Color picker and settings localization
	6911	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6912	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6913	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	6914	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	6915	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	6916	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	6917	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	6918	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	6919	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	6920	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	6921	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	6922	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	6923	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	6924	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
	6925	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
	6926	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	6927	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	6928	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	6929	+ 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	6930	+ 'pdf_intent_trigger_text' => $this->options['pdf_intent_trigger_text'] ?? esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
	6931	+ 'pdf_intent_success_text' => $this->options['pdf_intent_success_text'] ?? esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
	6932	+ 'pdf_intent_error_text' => $this->options['pdf_intent_error_text'] ?? esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
	6933	+ 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
	6934	+ 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
	6935	+ 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
	6936	+ 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
	6937	+ 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
	6938	+ 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
	6939	+ 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	6940	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	6941	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
	6942	+ 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
	6943	+ 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
	6944	+ 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	6945	+ ));
	6946	+ break;
	6947	+ }
5628	6948
5629		- // Localize the script for color picker and settings
5630		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6949	+ // Additional localization that was in the original code
	6950	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
5631	6951	'ajax_url' => admin_url('admin-ajax.php'),
5632		- 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
5633		- 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
5634		- 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
5635		- 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
5636		- 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
5637		- 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
5638		- 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
5639		- 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
5640		- 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
5641		- 'icon_color' => $this->options['icon_color'] ?? '#fff',
5642		- 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
5643		- 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
5644		- 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
5645		- 'loops_api_key' => $this->options['loops_api_key'] ?? '',
5646		- 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
5647		- 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
5648		- 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
5649		- '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'),
5650		- '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'),
5651		- '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'),
5652		- 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
5653		- 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
5654		- 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
5655		- 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
5656		- 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
5657		- 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
5658		- 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
5659		- 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
5660		- 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
5661		- 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	6952	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5662	6953	));
5663	6954	}
5664	6955
5665		-
5666	6956	public function mxchat_sanitize($input) {
5667	6957	$new_input = array();
5668	6958
5669	6959	if (isset($input['api_key'])) {
		@@ -5671,9 +6961,9 @@
5671	6961	}
5672	6962
5673	6963	if (isset($input['similarity_threshold'])) {
5674	6964	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5675		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	6965	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5676	6966	}
5677	6967
5678	6968	if (isset($input['xai_api_key'])) {
5679	6969	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
		@@ -5682,12 +6972,24 @@
5682	6972	if (isset($input['claude_api_key'])) {
5683	6973	$new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
5684	6974	}
5685	6975
	6976	+ if (isset($input['enable_streaming_toggle'])) {
	6977	+ $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
	6978	+ } else {
	6979	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	6980	+ $new_input['enable_streaming_toggle'] = 'off';
	6981	+ }
	6982	+
	6983	+
5686	6984	if (isset($input['deepseek_api_key'])) {
5687	6985	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5688	6986	}
5689	6987
	6988	+ if (isset($input['gemini_api_key'])) {
	6989	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	6990	+ }
	6991	+
5690	6992	if (isset($input['enable_woocommerce_integration'])) {
5691	6993	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5692	6994	}
5693	6995
		@@ -5720,12 +7022,20 @@
5720	7022	if (isset($input['append_to_body'])) {
5721	7023	$new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
5722	7024	}
5723	7025
	7026	+ if (isset($input['contextual_awareness_toggle'])) {
	7027	+ $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
	7028	+}
	7029	+
5724	7030	if (isset($input['top_bar_title'])) {
5725	7031	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5726	7032	}
5727	7033
	7034	+ if (isset($input['ai_agent_text'])) {
	7035	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	7036	+ }
	7037	+
5728	7038	if (isset($input['enable_email_block'])) {
5729	7039	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5730	7040	}
5731	7041
		@@ -5735,11 +7045,20 @@
5735	7045	}
5736	7046	if (isset($input['email_blocker_button_text'])) {
5737	7047	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5738	7048	}
5739		-
	7049	+ // Sanitize name field toggle
	7050	+ if (isset($input['enable_name_field'])) {
	7051	+ $new_input['enable_name_field'] = ($input['enable_name_field'] === 'on') ? 'on' : 'off';
	7052	+ } else {
	7053	+ $new_input['enable_name_field'] = 'off';
	7054	+ }
	7055	+ // Sanitize name field placeholder
	7056	+ if (isset($input['name_field_placeholder'])) {
	7057	+ $new_input['name_field_placeholder'] = sanitize_text_field($input['name_field_placeholder']);
	7058	+ }
5740	7059	if (isset($input['intro_message'])) {
5741		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	7060	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5742	7061	}
5743	7062
5744	7063	if (isset($input['input_copy'])) {
5745	7064	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5748,33 +7067,43 @@
5748	7067	if (isset($input['rate_limit_message'])) {
5749	7068	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5750	7069	}
5751	7070
5752		- if (isset($input['rate_limit_logged_out'])) {
5753		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' to allowed values
5754		- $rate_limit = sanitize_text_field($input['rate_limit_logged_out']);
	7071	+// Handle the new rate limits format
	7072	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	7073	+ $new_input['rate_limits'] = array();
	7074	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	7075	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
5755	7076
5756		- if (in_array($rate_limit, $allowed_limits, true)) {
5757		- $new_input['rate_limit_logged_out'] = $rate_limit;
5758		- } else {
5759		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	7077	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	7078	+ $new_input['rate_limits'][$role_id] = array();
	7079	+
	7080	+ // Sanitize limit
	7081	+ if (isset($settings['limit'])) {
	7082	+ $limit = sanitize_text_field($settings['limit']);
	7083	+ if (in_array($limit, $allowed_limits, true)) {
	7084	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	7085	+ } else {
	7086	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	7087	+ }
5760	7088	}
5761		- }
5762	7089
5763		- // Handle role rate limits
5764		- if (isset($input['role_rate_limits']) && is_array($input['role_rate_limits'])) {
5765		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
5766		- $new_input['role_rate_limits'] = array();
5767		-
5768		- foreach ($input['role_rate_limits'] as $role_id => $rate_limit) {
5769		- $rate_limit = sanitize_text_field($rate_limit);
5770		- if (in_array($rate_limit, $allowed_limits, true)) {
5771		- $new_input['role_rate_limits'][$role_id] = $rate_limit;
	7090	+ // Sanitize timeframe
	7091	+ if (isset($settings['timeframe'])) {
	7092	+ $timeframe = sanitize_text_field($settings['timeframe']);
	7093	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	7094	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5772	7095	} else {
5773		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	7096	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5774	7097	}
5775	7098	}
	7099	+
	7100	+ // Sanitize message
	7101	+ if (isset($settings['message'])) {
	7102	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	7103	+ }
5776	7104	}
	7105	+}
5777	7106
5778	7107	if (isset($input['pre_chat_message'])) {
5779	7108	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5780	7109	}
		@@ -5788,9 +7117,10 @@
5788	7117	$allowed_models = array(
5789	7118	'text-embedding-ada-002',
5790	7119	'text-embedding-3-small',
5791	7120	'text-embedding-3-large',
5792		- 'voyage-3-large'
	7121	+ 'voyage-3-large',
	7122	+ 'gemini-embedding-exp-03-07'
5793	7123	);
5794	7124	if (in_array($input['embedding_model'], $allowed_models)) {
5795	7125	$new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
5796	7126	}
		@@ -5795,17 +7125,38 @@
5795	7125	$new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
5796	7126	}
5797	7127	}
5798	7128
5799		- if (isset($input['model'])) {
	7129	+if (isset($input['model'])) {
	7130	+ if ($input['model'] === 'openrouter') {
	7131	+ $new_input['model'] = 'openrouter';
	7132	+ } else {
5800	7133	$allowed_models = array(
5801		- 'grok-beta',
	7134	+ 'gemini-2.0-flash',
	7135	+ 'gemini-2.0-flash-lite',
	7136	+ 'gemini-1.5-pro',
	7137	+ 'gemini-1.5-flash',
	7138	+ 'grok-4-0709',
	7139	+ 'grok-3-beta',
	7140	+ 'grok-3-fast-beta',
	7141	+ 'grok-3-mini-beta',
	7142	+ 'grok-3-mini-fast-beta',
5802	7143	'grok-2',
5803	7144	'deepseek-chat',
5804		- 'claude-3-5-sonnet-20241022',
	7145	+ 'claude-sonnet-4-5-20250929',
	7146	+ 'claude-opus-4-1-20250805',
	7147	+ 'claude-haiku-4-5-20251001',
	7148	+ 'claude-opus-4-20250514',
	7149	+ 'claude-sonnet-4-20250514',
	7150	+ 'claude-3-7-sonnet-20250219',
	7151	+ // REMOVED: 'claude-3-5-sonnet-20241022',
5805	7152	'claude-3-opus-20240229',
5806	7153	'claude-3-sonnet-20240229',
5807	7154	'claude-3-haiku-20240307',
	7155	+ 'gpt-5',
	7156	+ 'gpt-5-mini',
	7157	+ 'gpt-5-nano',
	7158	+ 'gpt-4.1-2025-04-14',
5808	7159	'gpt-4o',
5809	7160	'gpt-4o-mini',
5810	7161	'gpt-4-turbo',
5811	7162	'gpt-4',
		@@ -5810,13 +7161,33 @@
5810	7161	'gpt-4-turbo',
5811	7162	'gpt-4',
5812	7163	'gpt-3.5-turbo',
5813	7164	);
	7165	+
5814	7166	if (in_array($input['model'], $allowed_models)) {
5815	7167	$new_input['model'] = sanitize_text_field($input['model']);
	7168	+ } else {
	7169	+ // Fallback for any deprecated model
	7170	+ $new_input['model'] = 'claude-3-7-sonnet-20250219';
5816	7171	}
5817	7172	}
	7173	+}
	7174	+
	7175	+if (isset($input['openrouter_selected_model'])) {
	7176	+ // Just sanitize it, don't validate against a whitelist
	7177	+ $new_input['openrouter_selected_model'] = sanitize_text_field($input['openrouter_selected_model']);
	7178	+}
5818	7179
	7180	+// ADD THIS:
	7181	+if (isset($input['openrouter_selected_model_name'])) {
	7182	+ $new_input['openrouter_selected_model_name'] = sanitize_text_field($input['openrouter_selected_model_name']);
	7183	+}
	7184	+
	7185	+ if (isset($input['openrouter_api_key'])) {
	7186	+ $new_input['openrouter_api_key'] = sanitize_text_field($input['openrouter_api_key']);
	7187	+ }
	7188	+
	7189	+
5819	7190	if (isset($input['close_button_color'])) {
5820	7191	$new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
5821	7192	}
5822	7193
		@@ -5871,8 +7242,12 @@
5871	7242	if (isset($input['top_bar_bg_color'])) {
5872	7243	$new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
5873	7244	}
5874	7245
	7246	+ if (isset($input['quick_questions_toggle_color'])) {
	7247	+ $new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
	7248	+ }
	7249	+
5875	7250	if (isset($input['send_button_font_color'])) {
5876	7251	$new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
5877	7252	}
5878	7253
		@@ -5930,15 +7305,14 @@
5930	7305	if (isset($input['loops_mailing_list'])) {
5931	7306	$new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
5932	7307	}
5933	7308
5934		- // Sanitize Triggered Phrase Response
	7309	+// Sanitize Triggered Phrase Response
5935	7310	if (isset($input['triggered_phrase_response'])) {
5936	7311	$new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
5937	7312	}
5938		-
5939	7313	if (isset($input['email_capture_response'])) {
5940		- $new_input['email_capture_response'] = sanitize_textarea_field($input['email_capture_response']);
	7314	+ $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
5941	7315	}
5942	7316
5943	7317	// Sanitize Brave Search Settings
5944	7318	if (isset($input['brave_api_key'])) {
		@@ -5971,8 +7345,22 @@
5971	7345	if (isset($input['chat_toolbar_toggle'])) {
5972	7346	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5973	7347	}
5974	7348
	7349	+ // Sanitize PDF upload button toggle
	7350	+ if (isset($input['show_pdf_upload_button'])) {
	7351	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	7352	+ } else {
	7353	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	7354	+ }
	7355	+
	7356	+ // Sanitize Word upload button toggle
	7357	+ if (isset($input['show_word_upload_button'])) {
	7358	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	7359	+ } else {
	7360	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	7361	+ }
	7362	+
5975	7363	if (isset($input['pdf_intent_trigger_text'])) {
5976	7364	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5977	7365	}
5978	7366
		@@ -6002,8 +7390,12 @@
6002	7390	if (isset($input['live_agent_bot_token'])) {
6003	7391	$new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
6004	7392	}
6005	7393
	7394	+ if (isset($input['live_agent_user_ids'])) {
	7395	+ $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
	7396	+ }
	7397	+
6006	7398	if (isset($input['live_agent_status'])) {
6007	7399	$new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
6008	7400	}
6009	7401	if (isset($input['live_agent_away_message'])) {
		@@ -6026,62 +7418,10 @@
6026	7418	}
6027	7419
6028	7420
6029	7421
6030		-private static function mxchat_extract_main_content($html) {
6031		- if (empty($html)) {
6032		- //error_log('mxchat_extract_main_content: Empty HTML content received');
6033		- return '';
6034		- }
6035	7422
6036		- try {
6037		- $dom = new DOMDocument;
6038		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
6039	7423
6040		- // Simple load of HTML, with @ to suppress warnings
6041		- @$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
6042		-
6043		- $xpath = new DOMXPath($dom);
6044		-
6045		- // Simplified selectors focusing on common content areas
6046		- $selectors = [
6047		- '//article',
6048		- '//*[@id="content"]',
6049		- '//*[@class="entry-content"]',
6050		- '//main'
6051		- ];
6052		-
6053		- foreach ($selectors as $selector) {
6054		- $nodes = $xpath->query($selector);
6055		- if ($nodes && $nodes->length > 0) {
6056		- $content = '';
6057		- foreach ($nodes as $node) {
6058		- $content .= $dom->saveHTML($node);
6059		- }
6060		- if (!empty($content)) {
6061		- return $content;
6062		- }
6063		- }
6064		- }
6065		-
6066		- // Fallback: Return the entire body content if no specific selector matches
6067		- $body = $dom->getElementsByTagName('body');
6068		- if ($body->length > 0) {
6069		- return $dom->saveHTML($body->item(0));
6070		- }
6071		-
6072		- // Last resort: return the original HTML
6073		- return $html;
6074		-
6075		- } catch (Exception $e) {
6076		- //error_log('mxchat_extract_main_content error: ' . $e->getMessage());
6077		- return $html; // Return original HTML if parsing fails
6078		- } finally {
6079		- libxml_clear_errors();
6080		- }
6081		-}
6082		-
6083		-
6084	7424	private function mxchat_fetch_loops_mailing_lists($api_key) {
6085	7425	$url = 'https://app.loops.so/api/v1/lists';
6086	7426	$response = wp_remote_get($url, array(
6087	7427	'headers' => array(
		@@ -6099,12 +7439,8 @@
6099	7439
6100	7440	return isset($lists) && is_array($lists) ? $lists : array();
6101	7441	}
6102	7442
6103		-
6104		-
6105		-
6106		-
6107	7443	function mxchat_calculate_cosine_similarity($vec1, $vec2) {
6108	7444	if (empty($vec1) || empty($vec2)) {
6109	7445	return 0.0;
6110	7446	}
		@@ -6125,8 +7461,441 @@
6125	7461	return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
6126	7462	}
6127	7463	}
6128	7464
	7465	+/**
	7466	+ * Validates nonce and deletes all chat prompts
	7467	+ */
	7468	+public function mxchat_handle_delete_all_prompts() {
	7469	+ //error_log('=== DELETE ALL DEBUG START ===');
	7470	+
	7471	+ // Verify nonce
	7472	+ if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
	7473	+ //error_log('DEBUG: Nonce verification failed');
	7474	+ wp_die(__('Nonce verification failed.', 'mxchat'));
	7475	+ }
	7476	+
	7477	+ // Check permissions
	7478	+ if (!current_user_can('manage_options')) {
	7479	+ //error_log('DEBUG: Permission check failed');
	7480	+ wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	7481	+ }
	7482	+
	7483	+ // Get bot_id from POST data
	7484	+ $bot_id = isset($_POST['bot_id']) ? sanitize_text_field($_POST['bot_id']) : 'default';
	7485	+ //error_log('DEBUG: Bot ID from POST: ' . $bot_id);
	7486	+
	7487	+ $success = true;
	7488	+ $error_messages = array();
	7489	+
	7490	+ // Get bot-specific Pinecone configuration
	7491	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	7492	+ $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($bot_id);
	7493	+
	7494	+ //error_log('DEBUG: Pinecone options retrieved:');
	7495	+ //error_log(' - Use Pinecone: ' . ($pinecone_options['mxchat_use_pinecone'] ?? 'NOT SET'));
	7496	+ //error_log(' - API Key: ' . (empty($pinecone_options['mxchat_pinecone_api_key']) ? 'EMPTY' : 'SET'));
	7497	+ //error_log(' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
	7498	+
	7499	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	7500	+
	7501	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	7502	+ //error_log('[MXCHAT-DELETE] Pinecone is enabled for bot ' . $bot_id . ' - deleting all from Pinecone');
	7503	+
	7504	+ // Delete from bot-specific Pinecone index
	7505	+ $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
	7506	+
	7507	+ //error_log('DEBUG: Delete all result: ' . ($result['success'] ? 'SUCCESS' : 'FAILED'));
	7508	+ if (!$result['success']) {
	7509	+ //error_log('DEBUG: Delete all error: ' . $result['message']);
	7510	+ }
	7511	+
	7512	+ if (!$result['success']) {
	7513	+ $success = false;
	7514	+ $error_messages[] = $result['message'];
	7515	+ }
	7516	+
	7517	+ // No cache clearing needed since we removed caching
	7518	+
	7519	+ } else {
	7520	+ //error_log('[MXCHAT-DELETE] Pinecone not enabled for bot ' . $bot_id . ' - deleting from WordPress database');
	7521	+
	7522	+ // Delete from WordPress database
	7523	+ global $wpdb;
	7524	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	7525	+
	7526	+ // If multi-bot is active and we have a specific bot, delete only that bot's content
	7527	+ if ($bot_id !== 'default' && class_exists('MxChat_Multi_Bot_Manager')) {
	7528	+ $result = $wpdb->delete(
	7529	+ $table_name,
	7530	+ array('bot_id' => $bot_id),
	7531	+ array('%s')
	7532	+ );
	7533	+ } else {
	7534	+ // Delete all content for default bot
	7535	+ $result = $wpdb->query("DELETE FROM {$table_name}");
	7536	+ }
	7537	+
	7538	+ if ($result === false) {
	7539	+ $success = false;
	7540	+ $error_messages[] = 'Failed to delete from WordPress database';
	7541	+ }
	7542	+ }
	7543	+
	7544	+ // No cache clearing needed since we removed caching
	7545	+
	7546	+ //error_log('=== DELETE ALL DEBUG END ===');
	7547	+
	7548	+ // Redirect back with a success message and bot_id
	7549	+ $redirect_url = add_query_arg(array(
	7550	+ 'page' => 'mxchat-prompts',
	7551	+ 'bot_id' => $bot_id,
	7552	+ 'all_deleted' => $success ? 'true' : 'false'
	7553	+ ), admin_url('admin.php'));
	7554	+
	7555	+ wp_safe_redirect($redirect_url);
	7556	+ exit;
	7557	+}
	7558	+
	7559	+
	7560	+
	7561	+ /**
	7562	+ * Handles deletion prompt with nonce validation
	7563	+ */
	7564	+ public function mxchat_handle_delete_prompt() {
	7565	+ // Sanitize and validate nonce
	7566	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	7567	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	7568	+ wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	7569	+ }
	7570	+
	7571	+ // Check permissions
	7572	+ if (!current_user_can('manage_options')) {
	7573	+ wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	7574	+ }
	7575	+
	7576	+ // Get ID and source parameters
	7577	+ $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
	7578	+ $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	7579	+
	7580	+ if (empty($id)) {
	7581	+ wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	7582	+ }
	7583	+
	7584	+ $success = false;
	7585	+ $error_message = '';
	7586	+
	7587	+ // Check if Pinecone is enabled and determine source automatically if not specified
	7588	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	7589	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	7590	+
	7591	+ // If source is not specified, determine based on Pinecone configuration
	7592	+ if (empty($source)) {
	7593	+ $source = $use_pinecone ? 'pinecone' : 'wordpress';
	7594	+ }
	7595	+
	7596	+ if ($source === 'pinecone' || $use_pinecone) {
	7597	+ //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	7598	+
	7599	+ // Handle Pinecone deletion
	7600	+ if (empty($pinecone_options['mxchat_pinecone_host']) ||
	7601	+ empty($pinecone_options['mxchat_pinecone_api_key'])) {
	7602	+ wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
	7603	+ }
	7604	+
	7605	+ // Delete from Pinecone using the vector ID directly
	7606	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	7607	+ $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
	7608	+ $id,
	7609	+ $pinecone_options['mxchat_pinecone_api_key'],
	7610	+ $pinecone_options['mxchat_pinecone_host']
	7611	+ );
	7612	+ if ($result['success']) {
	7613	+ $success = true;
	7614	+
	7615	+ // Remove from vector cache
	7616	+ $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
	7617	+ $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
	7618	+
	7619	+ set_transient('mxchat_admin_notice_success',
	7620	+ esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
	7621	+ } else {
	7622	+ $error_message = $result['message'];
	7623	+ set_transient('mxchat_admin_notice_error',
	7624	+ esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
	7625	+ }
	7626	+ } else {
	7627	+ //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	7628	+
	7629	+ // Handle WordPress database deletion
	7630	+ global $wpdb;
	7631	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	7632	+
	7633	+ // Clear cache and delete prompt
	7634	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	7635	+
	7636	+ $result = $wpdb->delete(
	7637	+ $table_name,
	7638	+ array('id' => intval($id)),
	7639	+ array('%d')
	7640	+ );
	7641	+
	7642	+ if ($result !== false) {
	7643	+ $success = true;
	7644	+ set_transient('mxchat_admin_notice_success',
	7645	+ esc_html__('Entry deleted successfully.', 'mxchat'), 30);
	7646	+ } else {
	7647	+ set_transient('mxchat_admin_notice_error',
	7648	+ esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
	7649	+ }
	7650	+ }
	7651	+
	7652	+ // Redirect back to the prompts page
	7653	+ wp_safe_redirect(add_query_arg(
	7654	+ array(
	7655	+ 'page' => 'mxchat-prompts',
	7656	+ 'deleted' => $success ? 'true' : 'false'
	7657	+ ),
	7658	+ admin_url('admin.php')
	7659	+ ));
	7660	+ exit;
	7661	+ }
	7662	+
	7663	+
	7664	+
	7665	+
	7666	+ /**
	7667	+ * Averages multiple vectors into a single vector
	7668	+ */
	7669	+ private function mxchat_average_vectors($vectors) {
	7670	+ $vector_length = count($vectors[0]);
	7671	+ $sum_vector = array_fill(0, $vector_length, 0);
	7672	+
	7673	+ foreach ($vectors as $vector) {
	7674	+ for ($i = 0; $i < $vector_length; $i++) {
	7675	+ $sum_vector[$i] += $vector[$i];
	7676	+ }
	7677	+ }
	7678	+
	7679	+ // Divide each component by the number of vectors to get the average
	7680	+ $num_vectors = count($vectors);
	7681	+ for ($i = 0; $i < $vector_length; $i++) {
	7682	+ $sum_vector[$i] /= $num_vectors;
	7683	+ }
	7684	+
	7685	+ return $sum_vector;
	7686	+ }
	7687	+
	7688	+
	7689	+
	7690	+
	7691	+ /**
	7692	+ * Generates embeddings from input text for MXChat
	7693	+ */
	7694	+ public function mxchat_generate_embedding($text) {
	7695	+ // Enable detailed logging for debugging
	7696	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	7697	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	7698	+
	7699	+ $options = get_option('mxchat_options');
	7700	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	7701	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	7702	+
	7703	+ // Determine provider and endpoint
	7704	+ if (strpos($selected_model, 'voyage') === 0) {
	7705	+ $api_key = $options['voyage_api_key'] ?? '';
	7706	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	7707	+ $provider_name = 'Voyage AI';
	7708	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	7709	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	7710	+ $api_key = $options['gemini_api_key'] ?? '';
	7711	+ $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
	7712	+ $provider_name = 'Google Gemini';
	7713	+ //error_log('[MXCHAT-EMBED] Using Google Gemini API');
	7714	+ } else {
	7715	+ $api_key = $options['api_key'] ?? '';
	7716	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	7717	+ $provider_name = 'OpenAI';
	7718	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	7719	+ }
	7720	+
	7721	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	7722	+
	7723	+ if (empty($api_key)) {
	7724	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	7725	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	7726	+ return $error_message;
	7727	+ }
	7728	+
	7729	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	7730	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	7731	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	7732	+
	7733	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
	7734	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	7735	+ // Consider truncating text here
	7736	+ }
	7737	+
	7738	+ // Prepare request body based on provider
	7739	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7740	+ // Gemini API format
	7741	+ $request_body = array(
	7742	+ 'model' => 'models/' . $selected_model,
	7743	+ 'content' => array(
	7744	+ 'parts' => array(
	7745	+ array('text' => $text)
	7746	+ )
	7747	+ )
	7748	+ );
	7749	+
	7750	+ // Set output dimensionality to 1536 for consistency with other models
	7751	+ $request_body['outputDimensionality'] = 1536;
	7752	+ } else {
	7753	+ // OpenAI/Voyage API format
	7754	+ $request_body = array(
	7755	+ 'model' => $selected_model,
	7756	+ 'input' => $text
	7757	+ );
	7758	+
	7759	+ // Add output_dimension for voyage-3-large model
	7760	+ if ($selected_model === 'voyage-3-large') {
	7761	+ $request_body['output_dimension'] = 2048;
	7762	+ }
	7763	+ }
	7764	+
	7765	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	7766	+
	7767	+ // Prepare headers based on provider
	7768	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7769	+ // Gemini uses API key as query parameter
	7770	+ $endpoint .= '?key=' . $api_key;
	7771	+ $headers = array(
	7772	+ 'Content-Type' => 'application/json'
	7773	+ );
	7774	+ } else {
	7775	+ // OpenAI/Voyage use Bearer token
	7776	+ $headers = array(
	7777	+ 'Authorization' => 'Bearer ' . $api_key,
	7778	+ 'Content-Type' => 'application/json'
	7779	+ );
	7780	+ }
	7781	+
	7782	+ // Make API request
	7783	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	7784	+ $response = wp_remote_post($endpoint, array(
	7785	+ 'body' => wp_json_encode($request_body),
	7786	+ 'headers' => $headers,
	7787	+ 'timeout' => 60 // Increased timeout for large inputs
	7788	+ ));
	7789	+
	7790	+ // Handle wp_remote_post errors
	7791	+ if (is_wp_error($response)) {
	7792	+ $error_message = $response->get_error_message();
	7793	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	7794	+ return 'Connection error: ' . $error_message;
	7795	+ }
	7796	+
	7797	+ // Get and check HTTP response code
	7798	+ $http_code = wp_remote_retrieve_response_code($response);
	7799	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	7800	+
	7801	+ if ($http_code !== 200) {
	7802	+ $error_body = wp_remote_retrieve_body($response);
	7803	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	7804	+
	7805	+ // Try to parse error for more details
	7806	+ $error_json = json_decode($error_body, true);
	7807	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	7808	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	7809	+ $error_message = $error_json['error']['message'] ?? 'No message';
	7810	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	7811	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	7812	+
	7813	+ // Customize error message for common API errors
	7814	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	7815	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	7816	+ } elseif ($error_type === 'authentication_error') {
	7817	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	7818	+ }
	7819	+
	7820	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7821	+ return $error_message;
	7822	+ }
	7823	+
	7824	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	7825	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7826	+ return $error_message;
	7827	+ }
	7828	+
	7829	+ // Parse response body
	7830	+ $response_body = wp_remote_retrieve_body($response);
	7831	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	7832	+
	7833	+ $response_data = json_decode($response_body, true);
	7834	+
	7835	+ if (json_last_error() !== JSON_ERROR_NONE) {
	7836	+ $error = json_last_error_msg();
	7837	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	7838	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	7839	+ return "Failed to parse API response: $error";
	7840	+ }
	7841	+
	7842	+ // Handle different response formats based on provider
	7843	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7844	+ // Gemini API response format
	7845	+ if (isset($response_data['embedding']['values'])) {
	7846	+ $embedding_dimensions = count($response_data['embedding']['values']);
	7847	+ //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
	7848	+
	7849	+ // Check if embedding dimensions are as expected (should be 1536)
	7850	+ if ($embedding_dimensions !== 1536) {
	7851	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
	7852	+ }
	7853	+
	7854	+ return $response_data['embedding']['values'];
	7855	+ } else {
	7856	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
	7857	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7858	+
	7859	+ if (isset($response_data['error'])) {
	7860	+ $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
	7861	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7862	+ return $error_message;
	7863	+ }
	7864	+
	7865	+ $error_message = "Invalid Gemini API response format: No embedding found";
	7866	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7867	+ return $error_message;
	7868	+ }
	7869	+ } else {
	7870	+ // OpenAI/Voyage API response format
	7871	+ if (isset($response_data['data'][0]['embedding'])) {
	7872	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	7873	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	7874	+
	7875	+ // Check if embedding dimensions are as expected
	7876	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	7877	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	7878	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	7879	+ }
	7880	+
	7881	+ return $response_data['data'][0]['embedding'];
	7882	+ } else {
	7883	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	7884	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7885	+
	7886	+ if (isset($response_data['error'])) {
	7887	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	7888	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7889	+ return $error_message;
	7890	+ }
	7891	+
	7892	+ $error_message = "Invalid API response format: No embedding found";
	7893	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7894	+ return $error_message;
	7895	+ }
	7896	+ }
	7897	+ }
6129	7898
6130	7899
6131	7900
6132	7901	}