← All changes | includes/class-mxchat-admin.php +4236 -2993 2.0.6 → 2.3.9 View file →

		@@ -6,13 +6,15 @@
6	6	class MxChat_Admin {
7	7	private $options;
8	8	private $chat_count;
9	9	private $is_activated;
	10	+ private $knowledge_manager;
10	11
11		- public function __construct() {
	12	+ public function __construct($knowledge_manager = null) {
12	13	$this->options = get_option('mxchat_options');
13	14	$this->chat_count = get_option('mxchat_chat_count', 0);
14	15	$this->is_activated = $this->is_license_active();
	16	+ $this->knowledge_manager = $knowledge_manager;
15	17
16	18	// Initialize default options if they are not set
17	19	if (!$this->options) {
18	20	$this->initialize_default_options();
		@@ -23,50 +25,40 @@
23	25	add_action('admin_init', array($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	+
60	51	}
61	52
62		- // Method to check if the license is active
63	53	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		- }
	54	+ // Get the raw value without translation
	55	+ $license_status = get_option('mxchat_license_status', 'inactive');
67	56
68		- // Initialize default options
	57	+ // Check against multiple possible values, bypassing translation issues
	58	+ return ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
	59	+}
	60	+
69	61	private function initialize_default_options() {
70	62	$default_options = array(
71	63	'api_key' => '',
72	64	'xai_api_key' => '',
		@@ -72,26 +64,45 @@
72	64	'xai_api_key' => '',
73	65	'claude_api_key' => '',
74	66	'deepseek_api_key' => '',
75	67	'voyage_api_key' => '',
	68	+ 'gemini_api_key' => '',
	69	+ 'enable_streaming_toggle' => 'on',
76	70	'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'),
	71	+ '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:
	72	+
	73	+ # Response Style - CRITICALLY IMPORTANT
	74	+ - MAXIMUM LENGTH: 1-3 short sentences per response
	75	+ - Ultra-concise: Get straight to the answer with no filler
	76	+ - No introductions like "Sure!" or "I\'d be happy to help"
	77	+ - No phrases like "based on my knowledge" or "according to information"
	78	+ - No explanatory text before giving the answer
	79	+ - No summaries or repetition
	80	+ - Hyperlink all URLs
	81	+ - Respond in user\'s language
	82	+ - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	83	+
	84	+ # Knowledge Base Requirements - PREVENT HALLUCINATIONS
	85	+ - ONLY answer questions using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	86	+ - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	87	+ - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	88	+ - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	89	+ - Better to admit insufficient information than provide inaccurate answers',
83	90	'model' => esc_html__('gpt-4o', 'mxchat'),
84	91	'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
85	92	'role_rate_limits' => array(),
86	93	'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
87	94	'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'),
	95	+ '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	96	'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
	97	+ 'enable_name_field' => 'off', // NEW
	98	+ 'name_field_placeholder' => esc_html__('Enter your name', 'mxchat'), // NEW
90	99	'top_bar_title' => esc_html__('MxChat', 'mxchat'),
91		- 'intro_message' => esc_html__('Hello! How can I assist you today?', 'mxchat'),
	100	+ 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
	101	+ 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
92	102	'input_copy' => esc_html__('How can I assist?', 'mxchat'),
93	103	'append_to_body' => esc_html__('off', 'mxchat'),
	104	+ 'contextual_awareness_toggle' => 'off',
94	105	'close_button_color' => esc_html__('#fff', 'mxchat'),
95	106	'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
96	107	'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
97	108	'user_message_font_color' => esc_html__('#212121', 'mxchat'),
		@@ -108,17 +119,19 @@
108	119
109	120	// New fields for Loops Integration
110	121	'loops_api_key' => '',
111	122	'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'),
	123	+ 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	124	+ 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
114	125	'popular_question_1' => '',
115	126	'popular_question_2' => '',
116	127	'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'),
	128	+ 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
	129	+ 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
	130	+ 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
120	131	'pdf_max_pages' => 69,
	132	+ 'show_pdf_upload_button' => 'on',
	133	+ 'show_word_upload_button' => 'on',
121	134
122	135	// Live Agent Integration
123	136	'live_agent_webhook_url' => '',
124	137	'live_agent_secret_key' => '',
		@@ -152,10 +165,8 @@
152	165	// Update the $this->options property
153	166	$this->options = $merged_options;
154	167	}
155	168
156		-
157		-
158	169	public function mxchat_add_plugin_page() {
159	170	// Main menu page
160	171	add_menu_page(
161	172	esc_html__('MxChat Settings', 'mxchat'),
		@@ -187,13 +198,13 @@
187	198	);
188	199
189	200	add_submenu_page(
190	201	'mxchat-max',
191		- esc_html__('MxChat Intents', 'mxchat'),
192		- esc_html__('Intents', 'mxchat'),
	202	+ esc_html__('MxChat Actions', 'mxchat'),
	203	+ esc_html__('Actions', 'mxchat'),
193	204	'manage_options',
194		- 'mxchat-intents',
195		- array($this, 'mxchat_intents_page_html')
	205	+ 'mxchat-actions',
	206	+ array($this, 'mxchat_actions_page_html')
196	207	);
197	208
198	209	add_submenu_page(
199	210	'mxchat-max',
		@@ -220,156 +231,299 @@
220	231	$addons_page = new MxChat_Addons();
221	232	$addons_page->render_page();
222	233	}
223	234
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')]);
	235	+/**
	236	+ * Test actual streaming functionality in the WordPress environment
	237	+ */
	238	+public function mxchat_handle_test_streaming_actual() {
	239	+ check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
	240	+
	241	+ // Check if headers have already been sent
	242	+ if (headers_sent()) {
	243	+ wp_send_json_error(['message' => 'Headers already sent - streaming not possible']);
	244	+ return;
228	245	}
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')]);
	246	+
	247	+ // Check for required functions
	248	+ if (!function_exists('curl_init')) {
	249	+ wp_send_json_error(['message' => 'cURL not available - streaming requires cURL']);
	250	+ return;
234	251	}
235		- // Load the full options array
	252	+
	253	+ // Get user's selected model and API key
236	254	$options = get_option('mxchat_options', []);
237		- // Handle special cases
238		- switch ($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		- }
	255	+ $selected_model = $options['model'] ?? 'gpt-4o';
	256	+
	257	+ // Get the provider from the model
	258	+ $model_parts = explode('-', $selected_model);
	259	+ $provider = strtolower($model_parts[0]);
	260	+
	261	+ // Get the appropriate API key
	262	+ $api_key = '';
	263	+ switch ($provider) {
	264	+ case 'gpt':
	265	+ case 'o1':
	266	+ $api_key = $options['api_key'] ?? '';
246	267	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;
	268	+ case 'claude':
	269	+ $api_key = $options['claude_api_key'] ?? '';
263	270	break;
264		- case 'live_agent_status':
265		- // Set the new value
266		- $options[$name] = ($value === 'on') ? 'on' : 'off';
	271	+ case 'grok':
	272	+ $api_key = $options['xai_api_key'] ?? '';
267	273	break;
268		- case 'enable_woocommerce_integration':
269		- // Handle values that used to be 1/0
270		- $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
	274	+ case 'deepseek':
	275	+ $api_key = $options['deepseek_api_key'] ?? '';
271	276	break;
	277	+ case 'gemini':
	278	+ $api_key = $options['gemini_api_key'] ?? '';
	279	+ break;
272	280	default:
273		- // Handle role rate limits
274		- if (strpos($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		- }
	281	+ // Default to OpenAI for unknown models
	282	+ $api_key = $options['api_key'] ?? '';
	283	+ $provider = 'gpt';
300	284	break;
301	285	}
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, $value);
	286	+
	287	+ if (empty($api_key)) {
	288	+ wp_send_json_error(['message' => "API key not configured for {$provider} provider"]);
	289	+ return;
310	290	}
311		- if ($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')]);
	291	+
	292	+ // Test streaming with the selected model and provider
	293	+ try {
	294	+ $this->perform_streaming_test($provider, $selected_model, $api_key);
	295	+ } catch (Exception $e) {
	296	+ wp_send_json_error(['message' => 'Streaming test exception: ' . $e->getMessage()]);
315	297	}
316	298	}
317	299
318	300	/**
319		- * Handles AJAX auto-save for prompts and auto-sync settings.
	301	+ * Perform the actual streaming test
320	302	*/
321		-public function mxchat_save_prompts_setting_callback() {
322		- // Check the correct nonce for this action.
323		- check_ajax_referer( 'mxchat_prompts_setting_nonce', '_ajax_nonce' );
	303	+private function perform_streaming_test($provider, $model, $api_key) {
	304	+ // Set streaming headers
	305	+ header('Content-Type: text/event-stream');
	306	+ header('Cache-Control: no-cache');
	307	+ header('X-Accel-Buffering: no'); // Disable nginx buffering
324	308
325		- if ( ! current_user_can( 'manage_options' ) ) {
326		- wp_send_json_error( [ 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ] );
	309	+ // Prepare test message
	310	+ $test_message = "Please respond with exactly: 'Streaming test successful!' - send this as a short response for testing.";
	311	+
	312	+ // Configure API request based on provider
	313	+ $url = '';
	314	+ $headers = [];
	315	+ $body = [];
	316	+
	317	+ switch ($provider) {
	318	+ case 'gpt':
	319	+ case 'o1':
	320	+ $url = 'https://api.openai.com/v1/chat/completions';
	321	+ $headers = [
	322	+ 'Content-Type: application/json',
	323	+ 'Authorization: Bearer ' . $api_key
	324	+ ];
	325	+ $body = [
	326	+ 'model' => $model,
	327	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	328	+ 'max_tokens' => 50,
	329	+ 'temperature' => 0.3,
	330	+ 'stream' => true
	331	+ ];
	332	+ break;
	333	+
	334	+ case 'claude':
	335	+ $url = 'https://api.anthropic.com/v1/messages';
	336	+ $headers = [
	337	+ 'Content-Type: application/json',
	338	+ 'x-api-key: ' . $api_key,
	339	+ 'anthropic-version: 2023-06-01'
	340	+ ];
	341	+ $body = [
	342	+ 'model' => $model,
	343	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	344	+ 'max_tokens' => 50,
	345	+ 'temperature' => 0.3,
	346	+ 'stream' => true
	347	+ ];
	348	+ break;
	349	+
	350	+ case 'grok':
	351	+ $url = 'https://api.x.ai/v1/chat/completions';
	352	+ $headers = [
	353	+ 'Content-Type: application/json',
	354	+ 'Authorization: Bearer ' . $api_key
	355	+ ];
	356	+ $body = [
	357	+ 'model' => $model,
	358	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	359	+ 'max_tokens' => 50,
	360	+ 'temperature' => 0.3,
	361	+ 'stream' => true
	362	+ ];
	363	+ break;
	364	+
	365	+ case 'deepseek':
	366	+ $url = 'https://api.deepseek.com/v1/chat/completions';
	367	+ $headers = [
	368	+ 'Content-Type: application/json',
	369	+ 'Authorization: Bearer ' . $api_key
	370	+ ];
	371	+ $body = [
	372	+ 'model' => $model,
	373	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	374	+ 'max_tokens' => 50,
	375	+ 'temperature' => 0.3,
	376	+ 'stream' => true
	377	+ ];
	378	+ break;
	379	+
	380	+ default:
	381	+ echo "data: " . json_encode(['error' => 'Unsupported provider for streaming test: ' . $provider]) . "\n\n";
	382	+ flush();
	383	+ return;
327	384	}
328	385
329		- $name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
330		- $value = isset( $_POST['value'] ) ? sanitize_text_field( wp_unslash( $_POST['value'] ) ) : '';
	386	+ // Initialize cURL
	387	+ $ch = curl_init();
	388	+ curl_setopt($ch, CURLOPT_URL, $url);
	389	+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
	390	+ curl_setopt($ch, CURLOPT_POST, true);
	391	+ curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($body));
	392	+ curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
	393	+ curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
	394	+ curl_setopt($ch, CURLOPT_TIMEOUT, 30);
	395	+ curl_setopt($ch, CURLOPT_WRITEFUNCTION, function($ch, $data) use ($provider) {
	396	+ return $this->process_streaming_test_data($data, $provider);
	397	+ });
331	398
332		- if ( empty( $name ) ) {
333		- wp_send_json_error( [ 'message' => esc_html__( 'Invalid field name', 'mxchat' ) ] );
	399	+ // Send initial test message
	400	+ echo "data: " . json_encode(['content' => '[Starting streaming test...]']) . "\n\n";
	401	+ flush();
	402	+
	403	+ $result = curl_exec($ch);
	404	+ $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
	405	+ $curl_error = curl_error($ch);
	406	+ curl_close($ch);
	407	+
	408	+ if ($curl_error) {
	409	+ echo "data: " . json_encode(['error' => 'cURL Error: ' . $curl_error]) . "\n\n";
	410	+ flush();
	411	+ return;
334	412	}
335	413
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, $value );
341		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
	414	+ if ($http_code !== 200) {
	415	+ echo "data: " . json_encode(['error' => 'API returned HTTP ' . $http_code]) . "\n\n";
	416	+ flush();
	417	+ return;
342	418	}
343	419
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', [] );
	420	+ // Send completion signal
	421	+ echo "data: [DONE]\n\n";
	422	+ flush();
	423	+}
351	424
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[ $key ] = '0';
357		- // Or, if you prefer, just return an error so that the main plugin doesn't handle it:
358		- wp_send_json_error( [ 'message' => esc_html__( 'Pinecone settings are now handled in the add-on.', 'mxchat' ) ] );
	425	+/**
	426	+ * Process streaming data for the test
	427	+ */
	428	+private function process_streaming_test_data($data, $provider) {
	429	+ static $chunk_count = 0;
	430	+
	431	+ $lines = explode("\n", $data);
	432	+
	433	+ foreach ($lines as $line) {
	434	+ if (trim($line) === '') {
	435	+ continue;
	436	+ }
	437	+
	438	+ // Handle different provider formats
	439	+ if ($provider === 'claude') {
	440	+ // Claude uses event: and data: format
	441	+ if (strpos($line, 'data: ') === 0) {
	442	+ $json_str = substr($line, 6);
	443	+ $json = json_decode($json_str, true);
	444	+
	445	+ if (isset($json['type']) && $json['type'] === 'content_block_delta') {
	446	+ if (isset($json['delta']['text'])) {
	447	+ $chunk_count++;
	448	+ echo "data: " . json_encode([
	449	+ 'content' => $json['delta']['text'],
	450	+ 'test_chunk' => $chunk_count
	451	+ ]) . "\n\n";
	452	+ flush();
	453	+ }
	454	+ }
	455	+ }
359	456	} else {
360		- // For all other fields, use the existing logic.
361		- $options[ $key ] = ( $value === 'on' || $value === '1' ) ? '1' : $value;
	457	+ // OpenAI, X.AI, DeepSeek format
	458	+ if (strpos($line, 'data: ') === 0) {
	459	+ $json_str = substr($line, 6);
	460	+
	461	+ if ($json_str === '[DONE]') {
	462	+ // Don't echo [DONE] here, let the main function handle it
	463	+ continue;
	464	+ }
	465	+
	466	+ $json = json_decode($json_str, true);
	467	+ if (isset($json['choices'][0]['delta']['content'])) {
	468	+ $chunk_count++;
	469	+ echo "data: " . json_encode([
	470	+ 'content' => $json['choices'][0]['delta']['content'],
	471	+ 'test_chunk' => $chunk_count
	472	+ ]) . "\n\n";
	473	+ flush();
	474	+ }
	475	+ }
362	476	}
363		- update_option( 'mxchat_prompts_options', $options );
364		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
365	477	}
	478	+
	479	+ return strlen($data);
366	480	}
367	481
	482	+/**
	483	+ * Updated version of your existing test method (keep this as a fallback)
	484	+ */
	485	+public function mxchat_handle_test_streaming() {
	486	+ check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
368	487
369		- wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
	488	+ // Use the actual streaming test instead
	489	+ $this->mxchat_handle_test_streaming_actual();
370	490	}
371	491
	492	+
	493	+public function register_pinecone_settings() {
	494	+ register_setting(
	495	+ 'mxchat_pinecone_addon_options',
	496	+ 'mxchat_pinecone_addon_options',
	497	+ array(
	498	+ 'type' => 'array',
	499	+ 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
	500	+ 'default' => array(
	501	+ 'mxchat_use_pinecone' => '0',
	502	+ 'mxchat_pinecone_api_key' => '',
	503	+ 'mxchat_pinecone_host' => '',
	504	+ 'mxchat_pinecone_index' => '',
	505	+ 'mxchat_pinecone_environment' => ''
	506	+ )
	507	+ )
	508	+ );
	509	+}
	510	+
	511	+public function sanitize_pinecone_settings($input) {
	512	+ $sanitized = array();
	513	+
	514	+ $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
	515	+ $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
	516	+ $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
	517	+ $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
	518	+ $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
	519	+
	520	+ // Remove https:// from host if present
	521	+ $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
	522	+
	523	+ return $sanitized;
	524	+}
	525	+
372	526	public function mxchat_display_admin_notice() {
373	527	// Success notice
374	528	if ($message = get_transient('mxchat_admin_notice_success')) {
375	529	?>
		@@ -392,194 +546,335 @@
392	546	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
393	547	}
394	548	}
395	549
	550	+public function show_live_agent_disabled_banner() {
	551	+ $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
396	552
397		-
398		-
399		-
	553	+ if ($show_disabled_notice) {
	554	+ ?>
	555	+ <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
	556	+ <div class="mxchat-pro-notification">
	557	+ <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
	558	+ <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
	559	+ <line x1="18" y1="6" x2="6" y2="18"></line>
	560	+ <line x1="6" y1="6" x2="18" y2="18"></line>
	561	+ </svg>
	562	+ </button>
	563	+ <div class="mxchat-live-agent-content">
	564	+ <h3>🔧 Live Agent Integration Updated!</h3>
	565	+ <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>
	566	+ </div>
	567	+ </div>
	568	+ </div>
	569	+ <?php
	570	+ }
	571	+}
400	572	public function mxchat_create_admin_page() {
	573	+ $this->add_live_agent_nonce();
401	574
402	575	?>
403		- <div class="wrap mxchat-admin">
404		- <?php if (!$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 $20 on MxChat Pro!', 'mxchat'); ?>
408		- <a href="https://mxchat.ai/" target="_blank"><?php echo esc_html__('Upgrade to Pro today', 'mxchat'); ?></a>
409		- </p>
	576	+ <div class="wrap mxchat-wrapper">
	577	+ <!-- Hero Section -->
	578	+ <div class="mxchat-hero">
	579	+ <h1 class="mxchat-main-title">
	580	+ <span class="mxchat-gradient-text">MxChat</span> Settings
	581	+ </h1>
	582	+ <p class="mxchat-hero-subtitle">
	583	+ <?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
	584	+ </p>
410	585	</div>
411		- <?php endif; ?>
412	586
413		- <div class="mxchat-agents-banner">
414		- <p>
415		- <strong><?php echo esc_html__('The MxChat Add-Ons Platform', 'mxchat'); ?></strong><?php echo esc_html__(' is here! Pro users get unlimited access to our growing collection of powerful add-ons. ', 'mxchat'); ?><a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>"><?php echo esc_html__('Explore all add-ons', 'mxchat'); ?></a><?php echo esc_html__(' including Forms Builder, Theme Customizer, Content Moderation, and more – all included with your lifetime Pro license!', 'mxchat'); ?>
416		- </p>
417		- </div>
	587	+ <div class="mxchat-content">
	588	+
	589	+ <?php if (!$this->is_activated): ?>
	590	+ <div class="mxchat-pro-card">
	591	+ <div class="mxchat-pro-notification">
	592	+ <div class="mxchat-pro-content">
	593	+ <h3>🚀 Limited Lifetime Offer: Save 30% on MxChat Pro, Agency, or Agency Plus!</h3>
	594	+ <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, Perplexity, and more – all included with your <strong>lifetime license!</strong></p> </div>
	595	+ <div class="mxchat-pro-cta">
	596	+ <a href="https://mxchat.ai/" target="_blank" class="mxchat-button"><?php echo esc_html__('Upgrade Today', 'mxchat'); ?></a>
	597	+ <a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>" class="mxchat-link"><?php echo esc_html__('Preview Add-ons', 'mxchat'); ?></a>
	598	+ </div>
	599	+ </div>
	600	+ </div>
	601	+ <?php endif; ?>
418	602
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>
	603	+ <?php
	604	+ $this->show_live_agent_disabled_banner();
	605	+ ?>
424	606
425		- <div id="chatbot" class="mxchat-tab-content active">
426		- <div class="mxchat-autosave-section">
427		- <?php do_settings_sections('mxchat-chatbot'); ?>
	607	+ <!-- Tabs Navigation -->
	608	+ <div class="mxchat-tabs">
	609	+ <button class="mxchat-tab-button active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></button>
	610	+ <button class="mxchat-tab-button" data-tab="embed"><?php echo esc_html__('Toolbar & Components', 'mxchat'); ?></button>
	611	+ <button class="mxchat-tab-button" data-tab="general"><?php echo esc_html__('YouTube Tutorials', 'mxchat'); ?></button>
428	612	</div>
429		- </div>
430	613
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>
	614	+ <!-- Tab Contents -->
	615	+ <div id="chatbot" class="mxchat-tab-content active">
	616	+ <div class="mxchat-card">
	617	+ <div class="mxchat-autosave-section">
	618	+ <?php do_settings_sections('mxchat-chatbot'); ?>
	619	+ </div>
439	620	</div>
	621	+ </div>
440	622
441		- <div class="section-divider"></div>
	623	+ <div id="embed" class="mxchat-tab-content">
442	624
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>
	625	+ <div class="mxchat-card">
	626	+ <h2><?php esc_html_e('Toolbar Settings', 'mxchat'); ?></h2>
	627	+ <div class="mxchat-autosave-section">
	628	+ <table class="form-table">
	629	+ <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
	630	+ </table>
	631	+ </div>
448	632	</div>
449	633
450		- <div class="section-divider"></div>
451	634
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>
	635	+ <div class="mxchat-card">
	636	+ <h2><?php esc_html_e('Loops Settings', 'mxchat'); ?></h2>
	637	+ <div class="mxchat-autosave-section">
	638	+ <table class="form-table">
	639	+ <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
	640	+ </table>
	641	+ </div>
457	642	</div>
458	643
459		- <div class="section-divider"></div>
	644	+ <div class="mxchat-card">
	645	+ <h2><?php esc_html_e('Brave Search Settings', 'mxchat'); ?></h2>
	646	+ <div class="mxchat-autosave-section">
	647	+ <table class="form-table">
	648	+ <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
	649	+ </table>
	650	+ </div>
	651	+ </div>
460	652
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>
	653	+ <div class="mxchat-card">
	654	+ <h2><?php esc_html_e('Live Agent Settings', 'mxchat'); ?></h2>
	655	+ <div class="mxchat-autosave-section">
	656	+<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">
	657	+ <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
	658	+ </table>
	659	+ </div>
468	660	</div>
469	661	</div>
470		- </div>
471	662
	663	+ <div id="general" class="mxchat-tab-content">
	664	+ <div class="mxchat-card">
	665	+ <?php do_settings_sections('mxchat-general'); ?>
	666	+ <div class="video-tutorials-section">
472	667
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	668
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>
	669	+ <div class="support-notification">
	670	+ <div class="support-notification-icon">
	671	+ <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">
	672	+ <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"/>
	673	+ <path d="M12 9v4"/>
	674	+ <path d="M12 17h.01"/>
	675	+ </svg>
	676	+ </div>
	677	+ <div class="support-notification-content">
	678	+ <h3 class="support-notification-title"><?php echo esc_html__('Need Help? We\'re Here for You!', 'mxchat'); ?></h3>
	679	+ <p class="support-notification-message">
	680	+ <?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'); ?>
	681	+ </p>
	682	+ <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer" class="support-notification-button">
	683	+ <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">
	684	+ <path d="M14 9a2 2 0 0 1-2 2H6l-4 4V4c0-1.1.9-2 2-2h8a2 2 0 0 1 2 2v5Z"/>
	685	+ <path d="M18 9h2a2 2 0 0 1 2 2v11l-4-4h-6a2 2 0 0 1-2-2v-1"/>
	686	+ </svg>
	687	+ <?php echo esc_html__('Submit Support Ticket', 'mxchat'); ?>
	688	+ </a>
	689	+ </div>
	690	+</div>
	691	+
	692	+ <div class="tutorial-grid">
	693	+
	694	+ <div class="tutorial-item">
	695	+ <h3><?php echo esc_html__('AI Theme Generator Tutorial', 'mxchat'); ?></h3>
	696	+ <div class="video-description">
	697	+ <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>
	698	+ <a href="https://www.youtube.com/watch?v=rSQDW2qbtRU&t" target="_blank" rel="noopener" class="video-link">
	699	+ <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>
	700	+ <?php echo esc_html__('Watch AI Theme Generator Tutorial', 'mxchat'); ?>
	701	+ </a>
	702	+ </div>
	703	+</div>
	704	+
	705	+
	706	+ <div class="tutorial-item">
	707	+ <h3><?php echo esc_html__('MxChat Forms Tutorial', 'mxchat'); ?></h3>
	708	+ <div class="video-description">
	709	+ <p><?php echo esc_html__('Learn how to create and manage smart forms that automatically trigger during chat conversations.', 'mxchat'); ?></p>
	710	+ <a href="https://www.youtube.com/watch?v=3MrWy5dRalA" target="_blank" rel="noopener" class="video-link">
	711	+ <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>
	712	+ <?php echo esc_html__('Watch MxChat Forms Tutorial', 'mxchat'); ?>
	713	+ </a>
495	714	</div>
	715	+ </div>
496	716
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>
	717	+<div class="tutorial-item">
	718	+ <h3><?php echo esc_html__('Admin Assistant Add-on', 'mxchat'); ?></h3>
	719	+ <div class="video-description">
	720	+ <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>
	721	+ <a href="https://youtu.be/AdEA1k-UCFM" target="_blank" rel="noopener" class="video-link">
	722	+ <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>
	723	+ <?php echo esc_html__('Watch Admin Assistant Tutorial', 'mxchat'); ?>
	724	+ </a>
	725	+ </div>
	726	+</div>
	727	+
	728	+ <div class="tutorial-item">
	729	+ <h3><?php echo esc_html__('Intent Tester Guide', 'mxchat'); ?></h3>
	730	+ <div class="video-description">
	731	+ <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>
	732	+ <a href="https://www.youtube.com/watch?v=uTr14tn59Hc" target="_blank" rel="noopener" class="video-link">
	733	+ <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>
	734	+ <?php echo esc_html__('Watch Intent Tester Tutorial', 'mxchat'); ?>
	735	+ </a>
505	736	</div>
	737	+ </div>
506	738
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>
	739	+ <div class="tutorial-item">
	740	+ <h3><?php echo esc_html__('Theme Customizer Add-on', 'mxchat'); ?></h3>
	741	+ <div class="video-description">
	742	+ <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>
	743	+ <a href="https://youtu.be/MfbB9mZi6ag" target="_blank" rel="noopener" class="video-link">
	744	+ <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>
	745	+ <?php echo esc_html__('Watch Theme Customizer Tutorial', 'mxchat'); ?>
	746	+ </a>
515	747	</div>
	748	+ </div>
516	749
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>
	750	+ <div class="tutorial-item">
	751	+ <h3><?php echo esc_html__('WooCommerce Integration', 'mxchat'); ?></h3>
	752	+ <div class="video-description">
	753	+ <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>
	754	+ <a href="https://www.youtube.com/watch?v=WsqAppHRGdA" target="_blank" rel="noopener" class="video-link">
	755	+ <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>
	756	+ <?php echo esc_html__('Watch WooCommerce Integration Tutorial', 'mxchat'); ?>
	757	+ </a>
522	758	</div>
	759	+ </div>
523	760
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>
	761	+ <div class="tutorial-item">
	762	+ <h3><?php echo esc_html__('Knowledge Base Setup', 'mxchat'); ?></h3>
	763	+ <div class="video-description">
	764	+ <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>
	765	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	766	+ <a href="https://www.youtube.com/watch?v=8Ztjs66-VTo" target="_blank" rel="noopener" class="video-link">
	767	+ <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>
	768	+ <?php echo esc_html__('Watch Knowledge Base Setup Tutorial', 'mxchat'); ?>
	769	+ </a>
529	770	</div>
	771	+ </div>
530	772
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>
	773	+ <div class="tutorial-item">
	774	+ <h3><?php echo esc_html__('Toolbar Chat with Documents', 'mxchat'); ?></h3>
	775	+ <div class="video-description">
	776	+ <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>
	777	+ <a href="https://www.youtube.com/watch?v=j_c45WWCTG0" target="_blank" rel="noopener" class="video-link">
	778	+ <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>
	779	+ <?php echo esc_html__('Watch Document Chat Tutorial', 'mxchat'); ?>
	780	+ </a>
536	781	</div>
	782	+ </div>
537	783
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>
	784	+ <div class="tutorial-item">
	785	+ <h3><?php echo esc_html__('MxChat Smart Recommender Tutorial', 'mxchat'); ?></h3>
	786	+ <div class="video-description">
	787	+ <p><?php echo esc_html__('Learn how to create intelligent recommendation flows that guide users to perfect matches based on their preferences.', 'mxchat'); ?></p>
	788	+ <a href="https://www.youtube.com/watch?v=8te1KPa238g&t=1s" target="_blank" rel="noopener" class="video-link">
	789	+ <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>
	790	+ <?php echo esc_html__('Watch Smart Recommender Tutorial', 'mxchat'); ?>
	791	+ </a>
543	792	</div>
	793	+ </div>
544	794
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>
	795	+ <div class="tutorial-item">
	796	+ <h3><?php echo esc_html__('Perplexity Integration', 'mxchat'); ?></h3>
	797	+ <div class="video-description">
	798	+ <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>
	799	+ <a href="https://youtu.be/wpKkbt24-bo" target="_blank" rel="noopener" class="video-link">
	800	+ <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>
	801	+ <?php echo esc_html__('Watch Perplexity Integration Tutorial', 'mxchat'); ?>
	802	+ </a>
550	803	</div>
	804	+ </div>
551	805
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>
	806	+ <div class="tutorial-item">
	807	+ <h3><?php echo esc_html__('Brave Search Intent', 'mxchat'); ?></h3>
	808	+ <div class="video-description">
	809	+ <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>
	810	+ <a href="https://www.youtube.com/watch?v=7vDL5H7vToc" target="_blank" rel="noopener" class="video-link">
	811	+ <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>
	812	+ <?php echo esc_html__('Watch Brave Search Intent Tutorial', 'mxchat'); ?>
	813	+ </a>
557	814	</div>
	815	+ </div>
558	816
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>
	817	+ <div class="tutorial-item">
	818	+ <h3><?php echo esc_html__('Loops Email Capture', 'mxchat'); ?></h3>
	819	+ <div class="video-description">
	820	+ <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>
	821	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	822	+ <a href="https://www.youtube.com/watch?v=CNgm5TYDyTc" target="_blank" rel="noopener" class="video-link">
	823	+ <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>
	824	+ <?php echo esc_html__('Watch Loops Email Capture Tutorial', 'mxchat'); ?>
	825	+ </a>
567	826	</div>
	827	+ </div>
568	828
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>
	829	+ <div class="tutorial-item">
	830	+ <h3><?php echo esc_html__('MxChat AI Agent Testing Service', 'mxchat'); ?></h3>
	831	+ <div class="video-description">
	832	+ <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>
	833	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	834	+ <a href="https://www.youtube.com/watch?v=A0jowbpyX54" target="_blank" rel="noopener" class="video-link">
	835	+ <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>
	836	+ <?php echo esc_html__('Watch AI Agent Testing Tutorial', 'mxchat'); ?>
	837	+ </a>
574	838	</div>
	839	+ </div>
	840	+ </div>
575	841
	842	+ </div>
	843	+ </div>
	844	+ </div>
576	845	</div>
577	846	</div>
578	847	<?php
579	848	}
	849	+public function dismiss_live_agent_notice() {
	850	+ // Add debugging
	851	+ //error_log('dismiss_live_agent_notice called');
	852	+ //error_log('POST data: ' . print_r($_POST, true));
580	853
	854	+ // Verify nonce
	855	+ if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
	856	+ //error_log('Nonce verification failed');
	857	+ wp_die('Security check failed');
	858	+ }
581	859
	860	+ // Remove the notice flag
	861	+ $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
	862	+ //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
	863	+
	864	+ wp_send_json_success();
	865	+}
	866	+public function add_live_agent_nonce() {
	867	+ if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
	868	+ // Make sure your admin script is enqueued and localize the data
	869	+ wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
	870	+ 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
	871	+ 'ajaxurl' => admin_url('admin-ajax.php')
	872	+ ));
	873	+ }
	874	+}
	875	+
	876	+
582	877	public function mxchat_create_transcripts_page() {
583	878	global $wpdb;
584	879	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
585	880
		@@ -694,9 +989,10 @@
694	989	</span>
695	990	</div>
696	991	</div>
697	992	</div>
698		- <!-- Search and Filter Controls -->
	993	+
	994	+ <!-- Search and Filter Controls with Notification Settings Button -->
699	995	<div class="mxchat-controls-wrapper">
700	996	<div class="mxchat-search-box">
701	997	<input type="text" id="mxchat-search-transcripts"
702	998	placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
		@@ -704,8 +1000,12 @@
704	1000	</div>
705	1001	<form id="mxchat-delete-form" method="post">
706	1002	<?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
707	1003	<div class="mxchat-controls">
	1004	+ <button type="button" id="mxchat-chat-email-notification-btn" class="mxchat-action-button">
	1005	+ <span class="dashicons dashicons-email"></span>
	1006	+ <?php esc_html_e('Notification Settings', 'mxchat'); ?>
	1007	+ </button>
708	1008	<button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
709	1009	<span class="dashicons dashicons-download"></span>
710	1010	<?php esc_html_e('Export All Chats', 'mxchat'); ?>
711	1011	</button>
		@@ -719,15 +1019,94 @@
719	1019	</button>
720	1020	</div>
721	1021	</form>
722	1022	</div>
	1023	+
723	1024	<!-- Transcripts Container -->
724	1025	<div id="mxchat-transcripts"></div>
725	1026	</div>
726	1027	</div>
	1028	+
	1029	+ <!-- Modal for Chat Email Notification Settings -->
	1030	+ <div id="mxchat-chat-email-notification-modal" class="mxchat-chat-notification-modal-overlay" style="display: none;">
	1031	+ <div class="mxchat-chat-notification-modal-content">
	1032	+ <div class="mxchat-chat-notification-modal-header">
	1033	+ <h2><?php esc_html_e('Email Notification Settings', 'mxchat'); ?></h2>
	1034	+ <button type="button" class="mxchat-chat-notification-modal-close">&times;</button>
	1035	+ </div>
	1036	+ <div class="mxchat-chat-notification-modal-body">
	1037	+ <form method="post" action="options.php" id="mxchat-chat-email-notification-form">
	1038	+ <?php
	1039	+ settings_fields('mxchat_transcripts_options');
	1040	+ do_settings_sections('mxchat-transcripts');
	1041	+ ?>
	1042	+ <div class="mxchat-chat-notification-modal-footer">
	1043	+ <button type="submit" class="button button-primary">
	1044	+ <?php esc_html_e('Save Notification Settings', 'mxchat'); ?>
	1045	+ </button>
	1046	+ <button type="button" class="button mxchat-chat-notification-modal-cancel">
	1047	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	1048	+ </button>
	1049	+ </div>
	1050	+ </form>
	1051	+ </div>
	1052	+ </div>
	1053	+ </div>
727	1054	<?php
728	1055	}
729	1056
	1057	+
	1058	+public function mxchat_transcripts_notification_section_callback() {
	1059	+ 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>';
	1060	+}
	1061	+public function mxchat_enable_notifications_callback() {
	1062	+ $options = get_option('mxchat_transcripts_options', array());
	1063	+ $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
	1064	+ ?>
	1065	+ <label for="mxchat_enable_notifications">
	1066	+ <input type="checkbox" id="mxchat_enable_notifications"
	1067	+ name="mxchat_transcripts_options[mxchat_enable_notifications]"
	1068	+ value="1" <?php checked(1, $enabled); ?>>
	1069	+ <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
	1070	+ </label>
	1071	+ <p class="description">
	1072	+ <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
	1073	+ </p>
	1074	+ <?php
	1075	+}
	1076	+public function mxchat_notification_email_callback() {
	1077	+ $options = get_option('mxchat_transcripts_options', array());
	1078	+ $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
	1079	+ ?>
	1080	+ <input type="email" id="mxchat_notification_email"
	1081	+ name="mxchat_transcripts_options[mxchat_notification_email]"
	1082	+ value="<?php echo esc_attr($email); ?>"
	1083	+ class="regular-text">
	1084	+ <p class="description">
	1085	+ <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
	1086	+ </p>
	1087	+ <?php
	1088	+}
	1089	+public function sanitize_transcripts_options($input) {
	1090	+ $sanitized = array();
	1091	+
	1092	+ $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
	1093	+
	1094	+ if (isset($input['mxchat_notification_email'])) {
	1095	+ $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
	1096	+ if (!is_email($sanitized['mxchat_notification_email'])) {
	1097	+ add_settings_error(
	1098	+ 'mxchat_transcripts_options',
	1099	+ 'invalid_email',
	1100	+ __('Please enter a valid email address for notifications.', 'mxchat'),
	1101	+ 'error'
	1102	+ );
	1103	+ $sanitized['mxchat_notification_email'] = get_option('admin_email');
	1104	+ }
	1105	+ }
	1106	+
	1107	+ return $sanitized;
	1108	+}
730	1109	public function export_chat_transcripts() {
731	1110	if (!current_user_can('manage_options')) {
732	1111	wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
733	1112	}
		@@ -786,88 +1165,172 @@
786	1165	fclose($output);
787	1166	wp_die();
788	1167	}
789	1168
	1169	+
790	1170	public function mxchat_fetch_chat_history() {
791	1171	global $wpdb;
792	1172	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1173	+ $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
793	1174
794	1175	if (!current_user_can('manage_options')) {
795	1176	wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
796	1177	}
797	1178
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"
	1179	+ $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
	1180	+ $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
	1181	+ $offset = ($page - 1) * $per_page;
	1182	+ $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
	1183	+
	1184	+ $search_condition = '';
	1185	+ $search_params = [];
	1186	+
	1187	+ if (!empty($search)) {
	1188	+ $search_condition = "WHERE (
	1189	+ session_id LIKE %s
	1190	+ OR user_email LIKE %s
	1191	+ OR user_name LIKE %s
	1192	+ OR user_identifier LIKE %s
	1193	+ OR message LIKE %s
	1194	+ )";
	1195	+ $search_params = array_fill(0, 5, '%' . $wpdb->esc_like($search) . '%');
	1196	+ }
	1197	+
	1198	+ $count_query = !empty($search)
	1199	+ ? $wpdb->prepare("SELECT COUNT(DISTINCT session_id) FROM {$table_name} {$search_condition}", $search_params)
	1200	+ : "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
	1201	+
	1202	+ $total_sessions = $wpdb->get_var($count_query);
	1203	+
	1204	+ $session_query = !empty($search)
	1205	+ ? $wpdb->prepare(
	1206	+ "SELECT DISTINCT t.session_id FROM {$table_name} t {$search_condition}
	1207	+ GROUP BY t.session_id ORDER BY MAX(t.timestamp) DESC LIMIT %d OFFSET %d",
	1208	+ array_merge($search_params, [$per_page, $offset])
805	1209	)
806		- );
	1210	+ : $wpdb->prepare(
	1211	+ "SELECT DISTINCT session_id FROM {$table_name}
	1212	+ GROUP BY session_id ORDER BY MAX(timestamp) DESC LIMIT %d OFFSET %d",
	1213	+ $per_page, $offset
	1214	+ );
807	1215
	1216	+ $session_ids = $wpdb->get_col($session_query);
	1217	+
808	1218	if (empty($session_ids)) {
809		- wp_die(esc_html__('No chat history available.', 'mxchat'));
	1219	+ ob_start();
	1220	+ echo '<div class="mxchat-no-results">';
	1221	+ echo esc_html__('No chat history found.', 'mxchat');
	1222	+ if (!empty($search)) {
	1223	+ echo ' ' . esc_html__('Try adjusting your search criteria.', 'mxchat');
	1224	+ }
	1225	+ echo '</div>';
	1226	+ wp_send_json([
	1227	+ 'html' => ob_get_clean(),
	1228	+ 'page' => $page,
	1229	+ 'total_pages' => 0,
	1230	+ 'total_sessions' => 0
	1231	+ ]);
	1232	+ wp_die();
810	1233	}
811	1234
	1235	+ $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
	1236	+ $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
	1237	+
812	1238	ob_start();
813	1239	echo '<div class="mxchat-transcript">';
814	1240
815		- // Iterate through sessions from newest to oldest
816	1241	foreach ($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",
	1242	+ $session_data = $originating_columns_exist
	1243	+ ? $wpdb->get_row($wpdb->prepare(
	1244	+ "SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
	1245	+ FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
825	1246	$session_id
826		- )
827		- );
	1247	+ ))
	1248	+ : $wpdb->get_row($wpdb->prepare(
	1249	+ "SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
	1250	+ WHERE session_id = %s LIMIT 1",
	1251	+ $session_id
	1252	+ ));
828	1253
829		- // Debug: Check email retrieval
830		- if (empty($email)) {
831		- //error_log("No email found for session {$session_id}");
832		- } else {
833		- //error_log("Email for session {$session_id}: " . $email);
	1254	+ $clicked_urls = [];
	1255	+ if ($url_table_exists) {
	1256	+ $url_clicks = $wpdb->get_results(
	1257	+ $wpdb->prepare(
	1258	+ "SELECT DISTINCT clicked_url FROM {$url_clicks_table}
	1259	+ WHERE session_id = %s ORDER BY click_timestamp ASC",
	1260	+ $session_id
	1261	+ )
	1262	+ );
	1263	+ foreach ($url_clicks as $click) {
	1264	+ $clicked_urls[] = $click->clicked_url;
	1265	+ }
834	1266	}
835	1267
836		- // Get messages for this session ordered by timestamp
837	1268	$messages = $wpdb->get_results(
838	1269	$wpdb->prepare(
839	1270	"SELECT * FROM {$table_name}
840		- WHERE session_id = %s
841		- ORDER BY timestamp ASC",
	1271	+ WHERE session_id = %s ORDER BY timestamp ASC",
842	1272	$session_id
843	1273	)
844	1274	);
845	1275
846		- // Start session block
	1276	+ $latest_timestamp = !empty($messages) ? end($messages)->timestamp : $session_data->timestamp;
	1277	+ $session_time = wp_date('M j, g:ia', strtotime($latest_timestamp . ' UTC'));
	1278	+
	1279	+ $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
	1280	+ $user_name = !empty($session_data->user_name) ? $session_data->user_name : ''; // NEW
	1281	+ $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
	1282	+
	1283	+ // NEW: Build user display with name if available
	1284	+ if (!empty($user_email)) {
	1285	+ $user_display = $user_email;
	1286	+ if (!empty($user_name)) {
	1287	+ $user_display .= ' (' . $user_name . ')';
	1288	+ }
	1289	+ } else {
	1290	+ $user_display = $user_identifier;
	1291	+ }
847	1292	echo '<div class="mxchat-session">';
848		- echo '<div class="mxchat-session-header">';
849		- // Wrap checkbox and session ID in one block
850		- echo '<div class="mxchat-session-id">';
851		- echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
852		- echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
853		- echo '</div>';
	1293	+ echo '<div class="mxchat-session-header" data-session-id="' . esc_attr($session_id) . '">';
	1294	+ echo '<div class="mxchat-user-row">' . esc_html($user_display) . '</div>';
854	1295
855		- // Place email directly below the session ID block
856		- if (!empty($email)) {
857		- echo '<div class="mxchat-session-email">';
858		- echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
	1296	+ if ($originating_columns_exist && !empty($session_data->originating_page_url)) {
	1297	+ $page_title = !empty($session_data->originating_page_title) ? $session_data->originating_page_title : $session_data->originating_page_url;
	1298	+
	1299	+ echo '<div class="mxchat-header-row flex-between">';
	1300	+ echo '<div class="mxchat-main-info">';
	1301	+ echo '<a href="' . esc_url($session_data->originating_page_url) . '" target="_blank" class="mxchat-page-link">';
	1302	+ echo esc_html($page_title);
	1303	+ echo '</a>';
	1304	+ echo '<span class="mxchat-session-time">' . esc_html($session_time) . '</span>';
859	1305	echo '</div>';
	1306	+ echo '</div>';
860	1307	}
861		- echo '</div>';
862	1308
	1309	+ if (!empty($clicked_urls)) {
	1310	+ echo '<div class="mxchat-links-row">';
	1311	+ echo '<span class="mxchat-label">Clicked:</span> ';
	1312	+ $link_count = 0;
	1313	+ foreach ($clicked_urls as $url) {
	1314	+ if ($link_count > 0) echo ', ';
	1315	+ echo '<a href="' . esc_url($url) . '" target="_blank" class="mxchat-link-item">' . esc_html(parse_url($url, PHP_URL_HOST)) . '</a>';
	1316	+ $link_count++;
	1317	+ if ($link_count >= 3) {
	1318	+ if (count($clicked_urls) > 3) {
	1319	+ echo ' +' . (count($clicked_urls) - 3) . ' more';
	1320	+ }
	1321	+ break;
	1322	+ }
	1323	+ }
	1324	+ echo '</div>';
	1325	+ }
	1326	+
	1327	+ echo '</div>'; // end session-header
863	1328	echo '<div class="mxchat-messages">';
864	1329
865		- // Display messages for this session
866	1330	foreach ($messages as $transcript) {
867		- $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
	1331	+ $formatted_timestamp = wp_date('F j, Y g:i a', strtotime($transcript->timestamp . ' UTC'));
868	1332
869		- // Determine message styling
870	1333	switch ($transcript->role) {
871	1334	case 'assistant':
872	1335	case 'bot':
873	1336	$message_class = 'bot-message';
		@@ -887,20 +1350,18 @@
887	1350	$message_class = 'unknown-message';
888	1351	$display_role = esc_html__('Unknown', 'mxchat');
889	1352	}
890	1353
891		- // Process message content
892	1354	$message_content = wp_kses(
893	1355	stripslashes($transcript->message),
894	1356	[
895	1357	'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
896	1358	'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
897		- 'a' => ['href' => [], 'title' => []]
	1359	+ 'a' => ['href' => [], 'title' => [], 'target' => []]
898	1360	]
899	1361	);
900	1362	$message_content = nl2br($message_content);
901	1363
902		- // Render message
903	1364	echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
904	1365	echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
905	1366	echo '<div class="mxchat-message-content">' . $message_content . '</div>';
906	1367	echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
		@@ -906,24 +1367,164 @@
906	1367	echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
907	1368	echo '</div>';
908	1369	}
909	1370
910		- // Close session block
911		- echo '</div></div>';
	1371	+ echo '</div></div>'; // end messages and session
912	1372	}
913	1373
	1374	+ echo '</div>'; // end transcript
	1375	+
	1376	+ $total_pages = ceil($total_sessions / $per_page);
	1377	+
	1378	+ echo '<div class="mxchat-pagination">';
	1379	+ echo '<div class="mxchat-pagination-info">';
	1380	+ echo sprintf(
	1381	+ esc_html__('Showing %1$d to %2$d of %3$d sessions', 'mxchat'),
	1382	+ $offset + 1,
	1383	+ min($offset + $per_page, $total_sessions),
	1384	+ $total_sessions
	1385	+ );
914	1386	echo '</div>';
915		- $output = ob_get_clean();
916		- echo $output;
	1387	+
	1388	+ if ($total_pages > 1) {
	1389	+ echo '<div class="mxchat-pagination-controls">';
	1390	+ if ($page > 1) {
	1391	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page - 1) . '">&laquo; ' . esc_html__('Previous', 'mxchat') . '</button>';
	1392	+ }
	1393	+
	1394	+ $start_page = max(1, $page - 2);
	1395	+ $end_page = min($total_pages, $page + 2);
	1396	+
	1397	+ if ($start_page > 1) {
	1398	+ echo '<button class="mxchat-pagination-button" data-page="1">1</button>';
	1399	+ if ($start_page > 2) {
	1400	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1401	+ }
	1402	+ }
	1403	+
	1404	+ for ($i = $start_page; $i <= $end_page; $i++) {
	1405	+ $class = $i === $page ? 'mxchat-pagination-button active' : 'mxchat-pagination-button';
	1406	+ echo '<button class="' . $class . '" data-page="' . $i . '">' . $i . '</button>';
	1407	+ }
	1408	+
	1409	+ if ($end_page < $total_pages) {
	1410	+ if ($end_page < $total_pages - 1) {
	1411	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1412	+ }
	1413	+ echo '<button class="mxchat-pagination-button" data-page="' . $total_pages . '">' . $total_pages . '</button>';
	1414	+ }
	1415	+
	1416	+ if ($page < $total_pages) {
	1417	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page + 1) . '">' . esc_html__('Next', 'mxchat') . ' &raquo;</button>';
	1418	+ }
	1419	+
	1420	+ echo '</div>';
	1421	+ }
	1422	+
	1423	+ echo '</div>';
	1424	+
	1425	+ wp_send_json([
	1426	+ 'html' => ob_get_clean(),
	1427	+ 'page' => $page,
	1428	+ 'total_pages' => $total_pages,
	1429	+ 'total_sessions' => $total_sessions
	1430	+ ]);
	1431	+
917	1432	wp_die();
918	1433	}
919	1434
920	1435
	1436	+/**
	1437	+ * ALTERNATIVE: Simpler helper method using string replacement
	1438	+ */
	1439	+private function highlight_clicked_links($message_content, $clicked_urls) {
	1440	+ if (empty($clicked_urls)) {
	1441	+ return wp_kses(
	1442	+ $message_content,
	1443	+ [
	1444	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1445	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1446	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	1447	+ ]
	1448	+ );
	1449	+ }
921	1450
	1451	+ // First apply standard sanitization
	1452	+ $message_content = wp_kses(
	1453	+ $message_content,
	1454	+ [
	1455	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1456	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1457	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	1458	+ ]
	1459	+ );
	1460	+
	1461	+ // Process each clicked URL
	1462	+ foreach ($clicked_urls as $clicked_url) {
	1463	+ // Try multiple patterns to catch different link formats
	1464	+ $patterns = [
	1465	+ // Standard link format
	1466	+ '/<a([^>]*href=["\']' . preg_quote($clicked_url, '/') . '["\'][^>]*)>/i',
	1467	+ // Link with trailing slash
	1468	+ '/<a([^>]*href=["\']' . preg_quote(rtrim($clicked_url, '/'), '/') . '\/?["\'][^>]*)>/i',
	1469	+ // Encoded entities version
	1470	+ '/<a([^>]*href=["\']' . preg_quote(htmlentities($clicked_url), '/') . '["\'][^>]*)>/i',
	1471	+ ];
	1472	+
	1473	+ foreach ($patterns as $pattern) {
	1474	+ if (preg_match($pattern, $message_content)) {
	1475	+ $message_content = preg_replace_callback(
	1476	+ $pattern,
	1477	+ function($matches) {
	1478	+ $full_match = $matches[0];
	1479	+ $attributes = $matches[1];
	1480	+
	1481	+ // Check if it already has the class
	1482	+ if (strpos($full_match, 'mxchat-clicked-link') !== false) {
	1483	+ return $full_match;
	1484	+ }
	1485	+
	1486	+ // Check if class attribute exists
	1487	+ if (preg_match('/class=["\']([^"\']*)["\']/', $attributes, $class_matches)) {
	1488	+ // Add to existing class
	1489	+ $new_attributes = preg_replace(
	1490	+ '/class=["\']([^"\']*)["\']/',
	1491	+ 'class="$1 mxchat-clicked-link"',
	1492	+ $attributes
	1493	+ );
	1494	+ } else {
	1495	+ // Add new class attribute
	1496	+ $new_attributes = $attributes . ' class="mxchat-clicked-link"';
	1497	+ }
	1498	+
	1499	+ // Add title if not present
	1500	+ if (strpos($new_attributes, 'title=') === false) {
	1501	+ $new_attributes .= ' title="User clicked this link"';
	1502	+ }
	1503	+
	1504	+ return '<a' . $new_attributes . '>';
	1505	+ },
	1506	+ $message_content
	1507	+ );
	1508	+
	1509	+ // If we found and replaced, break out of the patterns loop
	1510	+ break;
	1511	+ }
	1512	+ }
	1513	+ }
	1514	+
	1515	+ return $message_content;
	1516	+}
	1517	+
922	1518	public function mxchat_create_prompts_page() {
	1519	+ //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
	1520	+
923	1521	global $wpdb;
924	1522	$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
925	1523
	1524	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1525	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	1526	+
926	1527	// Display success message if all prompts were deleted
927	1528	if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
928	1529	echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
929	1530	}
		@@ -932,8 +1533,56 @@
932	1533	$nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
933	1534	$search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
934	1535	$current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
935	1536	$per_page = 10;
	1537	+
	1538	+ //error_log('DEBUG: Search query: ' . $search_query);
	1539	+ //error_log('DEBUG: Current page: ' . $current_page);
	1540	+ //error_log('DEBUG: Per page: ' . $per_page);
	1541	+
	1542	+ // ================================
	1543	+ // REPLACE THIS SECTION WITH UNIFIED TABLE LOGIC
	1544	+ // ================================
	1545	+
	1546	+ // Get Pinecone settings to determine data source
	1547	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	1548	+ //error_log('DEBUG: Pinecone options retrieved: ' . print_r($pinecone_options, true));
	1549	+
	1550	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	1551	+ //error_log('DEBUG: use_pinecone decision: ' . ($use_pinecone ? 'TRUE' : 'FALSE'));
	1552	+
	1553	+ $pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
	1554	+ //error_log('DEBUG: Pinecone API key present: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
	1555	+
	1556	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	1557	+ //error_log('DEBUG: Using PINECONE data source');
	1558	+ // PINECONE DATA SOURCE
	1559	+ $data_source = 'pinecone';
	1560	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	1561	+ //error_log('DEBUG: About to call mxchat_fetch_pinecone_records');
	1562	+
	1563	+ $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page);
	1564	+ $total_records = $records['total'] ?? 0;
	1565	+ $prompts = $records['data'] ?? array();
	1566	+ $total_in_database = $records['total_in_database'] ?? 0;
	1567	+ $showing_recent_only = $records['showing_recent_only'] ?? false;
	1568	+
	1569	+ $total_pages = ceil($total_records / $per_page);
	1570	+
	1571	+ //error_log('DEBUG: Pinecone - total_records: ' . $total_records);
	1572	+ //error_log('DEBUG: Pinecone - prompts count: ' . count($prompts));
	1573	+ //error_log('DEBUG: Pinecone - total_pages: ' . $total_pages);
	1574	+ //error_log('DEBUG: Pinecone - showing_recent_only: ' . ($showing_recent_only ? 'TRUE' : 'FALSE'));
	1575	+ //error_log('DEBUG: Pinecone - total_in_database: ' . $total_in_database);
	1576	+} else {
	1577	+ //error_log('DEBUG: Using WORDPRESS DB data source');
	1578	+ // WORDPRESS DB DATA SOURCE (your existing logic)
	1579	+ $data_source = 'wordpress';
	1580	+
	1581	+ // Initialize these variables for WordPress DB
	1582	+ $total_in_database = 0;
	1583	+ $showing_recent_only = false;
	1584	+
936	1585	$offset = ($current_page - 1) * $per_page;
937	1586
938	1587	// Modify query to handle search input
939	1588	$sql_search = "";
		@@ -941,53 +1590,70 @@
941	1590	$sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
942	1591	}
943	1592
944	1593	// 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);
	1594	+ $count_query = "SELECT COUNT(*) FROM {$table_name} {$sql_search}";
	1595	+ //error_log('DEBUG: WordPress count query: ' . $count_query);
947	1596
	1597	+ $total_records = $wpdb->get_var($count_query);
	1598	+ //error_log('DEBUG: WordPress total_records: ' . $total_records);
	1599	+
	1600	+ $total_pages = ceil($total_records / $per_page);
	1601	+
948	1602	// Retrieve prompts from the database
949		- $prompts = $wpdb->get_results(
950		- $wpdb->prepare(
951		- "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
952		- $per_page,
953		- $offset
954		- )
	1603	+ $prompts_query = $wpdb->prepare(
	1604	+ "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
	1605	+ $per_page,
	1606	+ $offset
955	1607	);
	1608	+ //error_log('DEBUG: WordPress prompts query: ' . $prompts_query);
956	1609
	1610	+ $prompts = $wpdb->get_results($prompts_query);
	1611	+ //error_log('DEBUG: WordPress prompts count: ' . count($prompts));
	1612	+}
	1613	+
	1614	+//error_log('DEBUG: Final data_source: ' . $data_source);
	1615	+//error_log('DEBUG: Final total_records: ' . $total_records);
	1616	+//error_log('DEBUG: Final prompts count: ' . count($prompts));
	1617	+//error_log('DEBUG: Final showing_recent_only: ' . ($showing_recent_only ? 'TRUE' : 'FALSE'));
	1618	+//error_log('DEBUG: Final total_in_database: ' . $total_in_database);
	1619	+
957	1620	// 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		- ));
	1621	+ $page_links = '';
	1622	+ if ($total_pages > 1) {
	1623	+ $page_links = paginate_links(array(
	1624	+ 'base' => add_query_arg(array(
	1625	+ 'paged' => '%#%',
	1626	+ 'search' => urlencode($search_query),
	1627	+ '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
	1628	+ ), admin_url('admin.php?page=mxchat-prompts')),
	1629	+ 'format' => '',
	1630	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	1631	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	1632	+ 'total' => $total_pages,
	1633	+ 'current' => $current_page,
	1634	+ ));
	1635	+ }
970	1636
	1637	+ // ================================
	1638	+ // END OF REPLACEMENT SECTION
	1639	+ // ================================
	1640	+
971	1641	// Retrieve processing statuses
972	1642	$pdf_url = get_transient('mxchat_last_pdf_url');
973	1643	$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;
	1644	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1645	+ $pdf_status = $pdf_url ? $knowledge_manager->mxchat_get_pdf_processing_status($pdf_url) : false;
	1646	+ $sitemap_status = $sitemap_url ? $knowledge_manager->mxchat_get_sitemap_processing_status($sitemap_url) : false;
976	1647
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	1648	$is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
987	1649	|| ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
	1650	+
	1651	+ //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
	1652	+
988	1653	?>
989		- <div class="wrap mxchat-wrapper">
	1654	+
	1655	+<div class="wrap mxchat-wrapper">
990	1656	<!-- Hero Section -->
991	1657	<div class="mxchat-hero">
992	1658	<h1 class="mxchat-main-title">
993	1659	<span class="mxchat-gradient-text">Knowledge Base</span> Manager
		@@ -997,206 +1663,365 @@
997	1663	</p>
998	1664	</div>
999	1665
1000	1666	<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>
1005	1667
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>
1047		- </div>
1048		- </div>
1049	1668
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>
1058		- </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>
1062		- </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>
	1669	+<!-- Tab Navigation -->
	1670	+<div class="mxchat-kb-tabs-nav">
	1671	+ <button class="mxchat-kb-tab-button active" data-tab="import">
	1672	+ <?php esc_html_e('Knowledge Import', 'mxchat'); ?>
	1673	+ </button>
	1674	+ <button class="mxchat-kb-tab-button" data-tab="sync">
	1675	+ <?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?>
	1676	+ </button>
	1677	+ <button class="mxchat-kb-tab-button" data-tab="pinecone">
	1678	+ <?php esc_html_e('Pinecone Settings', 'mxchat'); ?>
	1679	+ </button>
	1680	+</div>
1068	1681
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 />
1081		- <button type="submit"
1082		- name="submit_sitemap"
1083		- class="mxchat-button-primary">
1084		- <?php esc_html_e('Import', 'mxchat'); ?>
1085		- </button>
1086		- </div>
1087		- </form>
1088		- </div>
1089		- <?php endif; ?>
1090	1682
1091		- <!-- Processing Status -->
1092		- <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
1093		- <div class="mxchat-status-card">
1094		- <div class="mxchat-status-header">
1095		- <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
1096		- <?php if ($is_processing) : ?>
1097		- <form method="post" class="mxchat-stop-form"
1098		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1099		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1100		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
1101		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
1102		- </button>
1103		- </form>
1104		- <?php endif; ?>
1105		- </div>
1106		- <div class="mxchat-progress-bar">
1107		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
1108		- </div>
1109		- <div class="mxchat-status-details">
1110		- <p><?php printf(
1111		- esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
1112		- absint($pdf_status['processed_pages']),
1113		- absint($pdf_status['total_pages']),
1114		- absint($pdf_status['percentage'])
1115		- ); ?></p>
1116		- <p><?php printf(
1117		- esc_html__('Status: %s', 'mxchat'),
1118		- esc_html(ucfirst($pdf_status['status']))
1119		- ); ?></p>
1120		- <p><?php printf(
1121		- esc_html__('Last update: %s', 'mxchat'),
1122		- esc_html($pdf_status['last_update'])
1123		- ); ?></p>
1124		- </div>
1125		- </div>
1126		- <?php endif; ?>
	1683	+<div class="mxchat-kb-tabs-content">
	1684	+ <div id="mxchat-kb-tab-import" class="mxchat-kb-tab-content active">
	1685	+<!-- Import Options Card -->
	1686	+<div class="mxchat-card">
1127	1687
1128		- <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
1129		- <div class="mxchat-status-card">
1130		- <div class="mxchat-status-header">
1131		- <h4><?php esc_html_e('Sitemap Processing Status (Refresh for update)', 'mxchat'); ?></h4>
1132		- <?php if ($is_processing) : ?>
1133		- <form method="post" class="mxchat-stop-form"
1134		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1135		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1136		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
1137		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
1138		- </button>
1139		- </form>
1140		- <?php endif; ?>
1141		- </div>
1142		- <div class="mxchat-progress-bar">
1143		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
1144		- </div>
1145		- <div class="mxchat-status-details">
1146		- <p><?php printf(
1147		- esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
1148		- absint($sitemap_status['processed_urls']),
1149		- absint($sitemap_status['total_urls']),
1150		- absint($sitemap_status['percentage'])
1151		- ); ?></p>
1152		- <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
1153		- <div class="mxchat-error-notice">
1154		- <?php if (!empty($sitemap_status['error'])) : ?>
1155		- <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
1156		- <?php endif; ?>
1157		- <?php if (!empty($sitemap_status['last_error'])) : ?>
1158		- <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
1159		- <?php endif; ?>
1160		- </div>
1161		- <?php endif; ?>
1162		- </div>
1163		- </div>
1164		- <?php endif; ?>
1165		- </div>
	1688	+ <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
1166	1689
	1690	+<?php
	1691	+// Check if the appropriate embedding API key exists
	1692	+$embedding_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	1693	+$has_openai_key = !empty($this->options['api_key']);
	1694	+$has_voyage_key = !empty($this->options['voyage_api_key']);
	1695	+$has_gemini_key = !empty($this->options['gemini_api_key']);
1167	1696
	1697	+// Determine if they have the needed API key for their selected embedding model
	1698	+$has_required_key = false;
	1699	+$required_key_type = '';
	1700	+
	1701	+if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
	1702	+ $has_required_key = true;
	1703	+ $required_key_type = 'OpenAI';
	1704	+} elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
	1705	+ $has_required_key = true;
	1706	+ $required_key_type = 'Voyage AI';
	1707	+} elseif (strpos($embedding_model, 'gemini-embedding-') !== false && $has_gemini_key) {
	1708	+ $has_required_key = true;
	1709	+ $required_key_type = 'Google Gemini';
	1710	+} elseif (strpos($embedding_model, 'text-embedding-') !== false) {
	1711	+ $required_key_type = 'OpenAI';
	1712	+} elseif (strpos($embedding_model, 'voyage-') !== false) {
	1713	+ $required_key_type = 'Voyage AI';
	1714	+} elseif (strpos($embedding_model, 'gemini-embedding-') !== false) {
	1715	+ $required_key_type = 'Google Gemini';
	1716	+}
	1717	+?>
	1718	+
	1719	+ <div class="mxchat-knowledge-warning <?php echo $has_required_key ? 'success' : 'warning'; ?>">
	1720	+ <?php if ($has_required_key): ?>
	1721	+ <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>
	1722	+ <?php else: ?>
	1723	+ <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>
	1724	+ <?php endif; ?>
	1725	+ </div>
	1726	+
	1727	+
	1728	+
	1729	+<!-- Import Options Section -->
	1730	+ <div class="mxchat-import-section">
	1731	+ <h3><?php esc_html_e('Import Options', 'mxchat'); ?></h3>
	1732	+
	1733	+ <!-- Import Options Grid -->
	1734	+ <div class="mxchat-import-options">
	1735	+ <!-- WordPress Import Option -->
	1736	+ <button type="button" id="mxchat-open-content-selector" class="mxchat-import-box mxchat-import-wordpress" data-option="wordpress">
	1737	+ <div class="mxchat-import-icon">
	1738	+ <span class="dashicons dashicons-wordpress"></span>
	1739	+ </div>
	1740	+ <div class="mxchat-import-content">
	1741	+ <h4><?php esc_html_e('WordPress Content', 'mxchat'); ?></h4>
	1742	+ <p><?php esc_html_e('Import specific posts and pages to your knowledge base.', 'mxchat'); ?></p>
	1743	+ </div>
	1744	+ <div class="mxchat-recommended-tag"><?php esc_html_e('Recommended', 'mxchat'); ?></div>
	1745	+ </button>
	1746	+
	1747	+ <!-- Sitemap Import Option -->
	1748	+ <button type="button" class="mxchat-import-box" data-option="sitemap" data-placeholder="<?php esc_attr_e('Enter sitemap URL here', 'mxchat'); ?>" data-type="sitemap">
	1749	+ <div class="mxchat-import-icon">
	1750	+ <span class="dashicons dashicons-admin-site-alt"></span>
	1751	+ </div>
	1752	+ <div class="mxchat-import-content">
	1753	+ <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
	1754	+ <p><?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
	1755	+ </div>
	1756	+ </button>
	1757	+
	1758	+ <!-- Direct URL Import Option -->
	1759	+ <button type="button" class="mxchat-import-box" data-option="url" data-placeholder="<?php esc_attr_e('Enter webpage URL here', 'mxchat'); ?>" data-type="url">
	1760	+ <div class="mxchat-import-icon">
	1761	+ <span class="dashicons dashicons-admin-links"></span>
	1762	+ </div>
	1763	+ <div class="mxchat-import-content">
	1764	+ <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
	1765	+ <p><?php esc_html_e('Import content from any webpage.', 'mxchat'); ?></p>
	1766	+ </div>
	1767	+ </button>
	1768	+
	1769	+ <!-- Direct Content Import Option -->
	1770	+ <button type="button" class="mxchat-import-box" data-option="content" data-type="content">
	1771	+ <div class="mxchat-import-icon">
	1772	+ <span class="dashicons dashicons-editor-paste-text"></span>
	1773	+ </div>
	1774	+ <div class="mxchat-import-content">
	1775	+ <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
	1776	+ <p><?php esc_html_e('Submit content to be vectorized.', 'mxchat'); ?></p>
	1777	+ </div>
	1778	+ </button>
	1779	+
	1780	+ <!-- PDF Import Option -->
	1781	+ <button type="button" class="mxchat-import-box" data-option="pdf" data-placeholder="<?php esc_attr_e('Enter PDF URL here', 'mxchat'); ?>" data-type="pdf">
	1782	+ <div class="mxchat-import-icon">
	1783	+ <span class="dashicons dashicons-media-document"></span>
	1784	+ </div>
	1785	+ <div class="mxchat-import-content">
	1786	+ <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
	1787	+ <p><?php esc_html_e('Import knowledge from PDF documents.', 'mxchat'); ?></p>
	1788	+ </div>
	1789	+ </button>
	1790	+ </div>
	1791	+
	1792	+ <!-- Input Areas for URL and Content -->
	1793	+ <div class="mxchat-import-input-area" id="mxchat-url-input-area" style="display: none;">
	1794	+ <?php if (!$is_processing) : ?>
	1795	+ <form id="mxchat-url-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
	1796	+ <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
	1797	+ <input type="hidden" name="import_type" id="import_type" value="url">
	1798	+ <div class="mxchat-url-input-group">
	1799	+ <input type="url"
	1800	+ name="sitemap_url"
	1801	+ id="sitemap_url"
	1802	+ placeholder="<?php esc_attr_e('Enter URL here', 'mxchat'); ?>"
	1803	+ required />
	1804	+ <button type="submit"
	1805	+ name="submit_sitemap"
	1806	+ class="mxchat-button-primary">
	1807	+ <?php esc_html_e('Import', 'mxchat'); ?>
	1808	+ </button>
	1809	+ </div>
	1810	+ <p class="mxchat-url-description" id="url-description-text"></p>
	1811	+ </form>
	1812	+ <?php endif; ?>
	1813	+ </div>
	1814	+
	1815	+ <div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none;">
	1816	+ <?php if (!$is_processing) : ?>
	1817	+ <form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
	1818	+ <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
	1819	+ <div class="mxchat-form-group">
	1820	+ <textarea
	1821	+ name="article_content"
	1822	+ id="article_content"
	1823	+ placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"
	1824	+ required
	1825	+ rows="6"
	1826	+ ></textarea>
	1827	+ </div>
	1828	+ <div class="mxchat-form-group">
	1829	+ <input type="url"
	1830	+ name="article_url"
	1831	+ id="article_url"
	1832	+ placeholder="<?php esc_attr_e('Enter source URL (Optional)', 'mxchat'); ?>">
	1833	+ </div>
	1834	+ <button type="submit"
	1835	+ name="submit_content"
	1836	+ class="mxchat-button-primary">
	1837	+ <?php esc_html_e('Import Content', 'mxchat'); ?>
	1838	+ </button>
	1839	+ </form>
	1840	+ <?php endif; ?>
	1841	+ </div>
	1842	+ </div>
	1843	+
	1844	+<!-- PDF Processing Status - ONLY PROCESSING -->
	1845	+ <?php if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
	1846	+ <div class="mxchat-status-card" data-card-type="pdf">
	1847	+ <div class="mxchat-status-header">
	1848	+ <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
	1849	+
	1850	+ <!-- Processing controls -->
	1851	+ <div class="mxchat-processing-controls">
	1852	+ <form method="post" class="mxchat-stop-form"
	1853	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1854	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1855	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1856	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1857	+ </button>
	1858	+ </form>
	1859	+
	1860	+ <button type="button" class="mxchat-manual-batch-btn"
	1861	+ data-process-type="pdf"
	1862	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_pdf_url')); ?>">
	1863	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1864	+ </button>
1168	1865	</div>
1169		- </div>
	1866	+ </div>
1170	1867
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>
	1868	+ <div class="mxchat-progress-bar">
	1869	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
	1870	+ </div>
	1871	+
	1872	+ <div class="mxchat-status-details">
	1873	+ <p><?php printf(
	1874	+ esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
	1875	+ absint($pdf_status['processed_pages']),
	1876	+ absint($pdf_status['total_pages']),
	1877	+ absint($pdf_status['percentage'])
	1878	+ ); ?></p>
	1879	+
	1880	+ <?php if (!empty($pdf_status['failed_pages']) && $pdf_status['failed_pages'] > 0) : ?>
	1881	+ <p><strong><?php esc_html_e('Failed pages:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['failed_pages']); ?></p>
	1882	+ <?php endif; ?>
	1883	+
	1884	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($pdf_status['status'])); ?></p>
	1885	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['last_update']); ?></p>
	1886	+ </div>
	1887	+ </div>
	1888	+ <?php endif; ?>
	1889	+
	1890	+ <!-- Sitemap Processing Status - ONLY PROCESSING -->
	1891	+ <?php if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
	1892	+ <div class="mxchat-status-card" data-card-type="sitemap">
	1893	+ <div class="mxchat-status-header">
	1894	+ <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
	1895	+
	1896	+ <!-- Processing controls -->
	1897	+ <div class="mxchat-processing-controls">
	1898	+ <form method="post" class="mxchat-stop-form"
	1899	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1900	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1901	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1902	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1903	+ </button>
	1904	+ </form>
	1905	+
	1906	+ <button type="button" class="mxchat-manual-batch-btn"
	1907	+ data-process-type="sitemap"
	1908	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_sitemap_url')); ?>">
	1909	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1910	+ </button>
	1911	+ </div>
	1912	+ </div>
	1913	+
	1914	+ <div class="mxchat-progress-bar">
	1915	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
	1916	+ </div>
	1917	+
	1918	+ <div class="mxchat-status-details">
	1919	+ <p><?php printf(
	1920	+ esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
	1921	+ absint($sitemap_status['processed_urls']),
	1922	+ absint($sitemap_status['total_urls']),
	1923	+ absint($sitemap_status['percentage'])
	1924	+ ); ?></p>
	1925	+
	1926	+ <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
	1927	+ <p><strong><?php esc_html_e('Failed URLs:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['failed_urls']); ?></p>
	1928	+ <?php endif; ?>
	1929	+
	1930	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($sitemap_status['status'])); ?></p>
	1931	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['last_update']); ?></p>
	1932	+
	1933	+ <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
	1934	+ <div class="mxchat-error-notice">
	1935	+ <?php if (!empty($sitemap_status['error'])) : ?>
	1936	+ <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
	1937	+ <?php endif; ?>
	1938	+ <?php if (!empty($sitemap_status['last_error'])) : ?>
	1939	+ <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
	1940	+ <?php endif; ?>
	1941	+ </div>
	1942	+ <?php endif; ?>
	1943	+ </div>
	1944	+ </div>
	1945	+ <?php endif; ?>
	1946	+
	1947	+ <!-- Single URL Submission Status -->
	1948	+ <?php
	1949	+ // Get single URL status
	1950	+ $single_url_status = $this->knowledge_manager->mxchat_get_single_url_status();
	1951	+ $is_active_processing =
	1952	+ ($sitemap_status && $sitemap_status['status'] === 'processing') ||
	1953	+ ($pdf_status && $pdf_status['status'] === 'processing');
	1954	+ ?>
	1955	+
	1956	+ <div id="mxchat-single-url-status-container" <?php echo $is_active_processing ? 'style="display:none;"' : ''; ?>>
	1957	+ <?php if ($single_url_status && !$is_active_processing) : ?>
	1958	+ <div class="mxchat-status-card">
	1959	+ <div class="mxchat-status-header">
	1960	+ <h4><?php esc_html_e('Last URL Submission', 'mxchat'); ?></h4>
	1961	+ <?php if ($single_url_status['status'] === 'failed') : ?>
	1962	+ <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Failed', 'mxchat'); ?></span>
	1963	+ <?php else : ?>
	1964	+ <span class="mxchat-status-badge mxchat-status-success"><?php esc_html_e('Success', 'mxchat'); ?></span>
	1965	+ <?php endif; ?>
	1966	+ </div>
	1967	+ <div class="mxchat-status-details">
	1968	+ <p><strong><?php esc_html_e('URL:', 'mxchat'); ?></strong>
	1969	+ <a href="<?php echo esc_url($single_url_status['url']); ?>" target="_blank">
	1970	+ <?php echo esc_html(strlen($single_url_status['url']) > 60 ? substr($single_url_status['url'], 0, 57) . '...' : $single_url_status['url']); ?>
	1971	+ </a>
	1972	+ </p>
	1973	+ <p><strong><?php esc_html_e('Submitted:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['human_time']); ?></p>
	1974	+
	1975	+ <?php if ($single_url_status['status'] === 'failed' && !empty($single_url_status['error'])) : ?>
	1976	+ <div class="mxchat-error-notice">
	1977	+ <p class="error"><?php echo esc_html($single_url_status['error']); ?></p>
	1978	+ </div>
	1979	+ <?php endif; ?>
	1980	+
	1981	+ <?php if ($single_url_status['status'] === 'complete') : ?>
	1982	+ <p><strong><?php esc_html_e('Content Length:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['content_length']); ?> <?php esc_html_e('characters', 'mxchat'); ?></p>
	1983	+ <p><strong><?php esc_html_e('Embedding Dimensions:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['embedding_dimensions']); ?></p>
	1984	+ <?php endif; ?>
	1985	+ </div>
	1986	+ </div>
	1987	+ <?php endif; ?>
	1988	+ </div>
	1989	+
	1990	+ <!-- Completed Status Cards - Handles completed PDF/Sitemap processing -->
	1991	+ <?php
	1992	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1993	+ echo $knowledge_manager->mxchat_render_completed_status_cards();
	1994	+ ?>
	1995	+
	1996	+
1193	1997	</div>
1194	1998
1195	1999	<!-- Knowledge Base Table Card -->
1196	2000	<div class="mxchat-card">
1197	2001	<div class="mxchat-card-header">
1198		- <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
	2002	+<h2>
	2003	+ <?php esc_html_e('Knowledge Base', 'mxchat'); ?>
	2004	+ <span class="mxchat-record-count">
	2005	+ <?php if ($showing_recent_only && $total_in_database > 1000): ?>
	2006	+ (<?php echo esc_html($total_records); ?> of <?php echo esc_html(number_format($total_in_database)); ?> total - recent entries only)
	2007	+ <?php else: ?>
	2008	+ (<?php echo esc_html($total_records); ?>)
	2009	+ <?php endif; ?>
	2010	+ </span>
	2011	+ <!-- Keep your existing badge code here -->
	2012	+ <?php if ($use_pinecone) : ?>
	2013	+ <span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
	2014	+ <span class="dashicons dashicons-cloud"></span>
	2015	+ <?php esc_html_e('Pinecone', 'mxchat'); ?>
	2016	+ </span>
	2017	+ <?php else : ?>
	2018	+ <span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
	2019	+ <span class="dashicons dashicons-database-view"></span>
	2020	+ <?php esc_html_e('WordPress DB', 'mxchat'); ?>
	2021	+ </span>
	2022	+ <?php endif; ?>
	2023	+</h2>
1199	2024	<div class="mxchat-header-actions">
1200	2025	<!-- Search -->
1201	2026	<form method="get" id="knowledge-search" class="mxchat-search-form">
1202	2027	<?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
		@@ -1215,8 +2040,9 @@
1215	2040	action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
1216	2041	class="mxchat-delete-form"
1217	2042	onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
1218	2043	<?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
	2044	+ <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
1219	2045	<button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
1220	2046	<span class="dashicons dashicons-trash"></span>
1221	2047	<?php esc_html_e('Delete All', 'mxchat'); ?>
1222	2048	</button>
		@@ -1223,8 +2049,36 @@
1223	2049	</form>
1224	2050	</div>
1225	2051	</div>
1226	2052
	2053	+ <!-- Recent Entries Info Banner -->
	2054	+<?php if ($showing_recent_only && $total_in_database > 1000): ?>
	2055	+ <div class="mxchat-info-banner recent-only" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e3f2fd; border-left: 4px solid #2196f3; color: #1565c0;">
	2056	+ <span class="dashicons dashicons-info"></span>
	2057	+ <span>
	2058	+ <?php printf(
	2059	+ esc_html__('Showing your %s most recent entries for faster loading. Your complete database contains %s entries. ', 'mxchat'),
	2060	+ number_format($total_records),
	2061	+ number_format($total_in_database)
	2062	+ ); ?>
	2063	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('View complete database in Pinecone →', 'mxchat'); ?></a>
	2064	+ </span>
	2065	+ </div>
	2066	+<?php endif; ?>
	2067	+
	2068	+ <!-- Data Source Info Banner -->
	2069	+ <?php if ($use_pinecone) : ?>
	2070	+ <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;">
	2071	+ <span class="dashicons dashicons-cloud"></span>
	2072	+ <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>
	2073	+ </div>
	2074	+ <?php else : ?>
	2075	+ <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;">
	2076	+ <span class="dashicons dashicons-database-view"></span>
	2077	+ <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>
	2078	+ </div>
	2079	+ <?php endif; ?>
	2080	+
1227	2081	<!-- Table -->
1228	2082	<div class="mxchat-table-wrapper">
1229	2083	<table class="mxchat-records-table">
1230	2084	<thead>
		@@ -1231,60 +2085,165 @@
1231	2085	<tr>
1232	2086	<th><?php esc_html_e('ID', 'mxchat'); ?></th>
1233	2087	<th><?php esc_html_e('Content', 'mxchat'); ?></th>
1234	2088	<th><?php esc_html_e('Source', 'mxchat'); ?></th>
	2089	+ <?php if ($data_source === 'pinecone') : ?>
	2090	+ <th><?php esc_html_e('Vector ID', 'mxchat'); ?></th>
	2091	+ <?php endif; ?>
1235	2092	<th><?php esc_html_e('Actions', 'mxchat'); ?></th>
1236	2093	</tr>
1237	2094	</thead>
1238	2095	<tbody>
1239	2096	<?php if ($prompts) : ?>
1240		- <?php foreach ($prompts as $prompt) : ?>
1241		- <tr id="prompt-<?php echo esc_attr($prompt->id); ?>">
1242		- <td><?php echo esc_html($prompt->id); ?></td>
	2097	+ <?php foreach ($prompts as $index => $prompt) : ?>
	2098	+ <tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
	2099	+ data-source="<?php echo esc_attr($data_source); ?>"
	2100	+ <?php if ($data_source === 'pinecone') : ?>
	2101	+ style="background: rgba(33, 150, 243, 0.02);"
	2102	+ <?php endif; ?>>
	2103	+ <td>
	2104	+ <?php if ($data_source === 'pinecone') : ?>
	2105	+ <?php echo esc_html($index + 1 + (($current_page - 1) * $per_page)); ?>
	2106	+ <?php else : ?>
	2107	+ <?php echo esc_html($prompt->id); ?>
	2108	+ <?php endif; ?>
	2109	+ </td>
1243	2110	<td class="mxchat-content-cell">
1244	2111	<div class="content-view">
1245		- <?php echo wp_kses_post(wpautop(esc_textarea($prompt->article_content))); ?>
	2112	+ <?php
	2113	+ $content = $prompt->article_content;
	2114	+ // Check if content contains Hebrew characters
	2115	+ if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
	2116	+ // Apply RTL direction for Hebrew content
	2117	+ echo '<div dir="rtl" lang="he" class="rtl-content">';
	2118	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	2119	+ echo '</div>';
	2120	+ } else {
	2121	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	2122	+ }
	2123	+ ?>
1246	2124	</div>
1247		- <textarea class="content-edit" style="display:none;">
1248		- <?php echo esc_textarea($prompt->article_content); ?>
1249		- </textarea>
	2125	+ <?php if ($data_source === 'wordpress') : ?>
	2126	+ <textarea class="content-edit" style="display:none;"
	2127	+ <?php if (preg_match('/[\x{0590}-\x{05FF}]/u', $prompt->article_content)) echo 'dir="rtl" lang="he"'; ?>>
	2128	+ <?php echo htmlspecialchars($prompt->article_content, ENT_QUOTES, 'UTF-8'); ?>
	2129	+ </textarea>
	2130	+ <?php endif; ?>
1250	2131	</td>
1251	2132	<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>
1257		- <?php else : ?>
1258		- <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	2133	+ <div class="url-view">
	2134	+ <?php if (!empty($prompt->source_url)) : ?>
	2135	+ <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
	2136	+ <span class="dashicons dashicons-external"></span>
	2137	+ <?php esc_html_e('View Source', 'mxchat'); ?>
	2138	+ </a>
	2139	+ <?php else : ?>
	2140	+ <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	2141	+ <?php endif; ?>
	2142	+ </div>
	2143	+ <?php if ($data_source === 'wordpress') : ?>
	2144	+ <input type="text" class="url-edit" style="display:none;"
	2145	+ value="<?php echo htmlspecialchars($prompt->source_url, ENT_QUOTES, 'UTF-8'); ?>" />
1259	2146	<?php endif; ?>
1260	2147	</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($prompt->id)
1274		- . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
1275		- )); ?>"
1276		- class="mxchat-button-icon delete-button"
1277		- onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
1278		- <span class="dashicons dashicons-trash"></span>
1279		- </a>
1280		- </td>
	2148	+ <?php if ($data_source === 'pinecone') : ?>
	2149	+ <td class="mxchat-vector-id-cell">
	2150	+ <code style="background: #f5f5f5; padding: 2px 6px; border-radius: 3px; font-size: 11px;">
	2151	+ <?php echo esc_html(substr($prompt->id, 0, 12) . '...'); ?>
	2152	+ </code>
	2153	+ </td>
	2154	+ <?php endif; ?>
	2155	+
	2156	+<td class="mxchat-actions-cell">
	2157	+ <?php if ($data_source === 'wordpress') : ?>
	2158	+ <!-- WordPress - Full editing capabilities -->
	2159	+ <div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
	2160	+ <select class="mxchat-role-select"
	2161	+ data-entry-id="<?php echo esc_attr($prompt->id); ?>"
	2162	+ data-data-source="wordpress"
	2163	+ data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
	2164	+ <?php
	2165	+ $current_role = $prompt->role_restriction ?? 'public';
	2166	+ $role_options = $knowledge_manager->mxchat_get_role_options();
	2167	+ foreach ($role_options as $role_key => $role_label) : ?>
	2168	+ <option value="<?php echo esc_attr($role_key); ?>"
	2169	+ <?php selected($current_role, $role_key); ?>>
	2170	+ <?php echo esc_html($role_label); ?>
	2171	+ </option>
	2172	+ <?php endforeach; ?>
	2173	+ </select>
	2174	+ </div>
	2175	+
	2176	+ <!-- Edit/Save Buttons -->
	2177	+ <div class="mxchat-action-buttons">
	2178	+ <button class="mxchat-button-icon edit-button"
	2179	+ data-id="<?php echo esc_attr($prompt->id); ?>">
	2180	+ <span class="dashicons dashicons-edit"></span>
	2181	+ </button>
	2182	+ <button class="mxchat-button-icon save-button"
	2183	+ data-id="<?php echo esc_attr($prompt->id); ?>"
	2184	+ style="display:none;"
	2185	+ data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
	2186	+ <span class="dashicons dashicons-saved"></span>
	2187	+ </button>
	2188	+ </div>
	2189	+ <?php else : ?>
	2190	+ <!-- Pinecone - Role restriction editable, content read-only -->
	2191	+ <div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
	2192	+ <select class="mxchat-role-select"
	2193	+ data-entry-id="<?php echo esc_attr($prompt->id); ?>"
	2194	+ data-data-source="pinecone"
	2195	+ data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
	2196	+ <?php
	2197	+ $current_role = $prompt->role_restriction ?? 'public';
	2198	+ $role_options = $knowledge_manager->mxchat_get_role_options();
	2199	+ foreach ($role_options as $role_key => $role_label) : ?>
	2200	+ <option value="<?php echo esc_attr($role_key); ?>"
	2201	+ <?php selected($current_role, $role_key); ?>>
	2202	+ <?php echo esc_html($role_label); ?>
	2203	+ </option>
	2204	+ <?php endforeach; ?>
	2205	+ </select>
	2206	+ </div>
	2207	+
	2208	+ <?php endif; ?>
	2209	+
	2210	+ <!-- Delete button for both sources -->
	2211	+ <div class="mxchat-delete-container">
	2212	+ <?php if ($data_source === 'pinecone') : ?>
	2213	+ <!-- AJAX Delete for Pinecone -->
	2214	+ <button type="button"
	2215	+ class="mxchat-button-icon delete-button-ajax"
	2216	+ data-vector-id="<?php echo esc_attr($prompt->id); ?>"
	2217	+ data-nonce="<?php echo wp_create_nonce('mxchat_delete_pinecone_prompt_nonce'); ?>"
	2218	+ title="<?php esc_attr_e('Delete entry', 'mxchat'); ?>">
	2219	+ <span class="dashicons dashicons-trash"></span>
	2220	+ </button>
	2221	+ <?php else : ?>
	2222	+ <!-- Regular link delete for WordPress DB -->
	2223	+ <a href="<?php echo esc_url(admin_url(
	2224	+ 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
	2225	+ . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
	2226	+ )); ?>"
	2227	+ class="mxchat-button-icon delete-button"
	2228	+ onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
	2229	+ <span class="dashicons dashicons-trash"></span>
	2230	+ </a>
	2231	+ <?php endif; ?>
	2232	+ </div>
	2233	+</td>
	2234	+
	2235	+
1281	2236	</tr>
1282	2237	<?php endforeach; ?>
1283	2238	<?php else : ?>
1284	2239	<tr>
1285		- <td colspan="4" class="mxchat-no-records">
1286		- <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
	2240	+ <td colspan="<?php echo $data_source === 'pinecone' ? '5' : '4'; ?>" class="mxchat-no-records">
	2241	+ <?php if ($use_pinecone) : ?>
	2242	+ <?php esc_html_e('No vectors found in Pinecone database.', 'mxchat'); ?>
	2243	+ <?php else : ?>
	2244	+ <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
	2245	+ <?php endif; ?>
1287	2246	</td>
1288	2247	</tr>
1289	2248	<?php endif; ?>
1290	2249	</tbody>
		@@ -1296,1351 +2255,477 @@
1296	2255	<?php echo wp_kses_post($page_links); ?>
1297	2256	</div>
1298	2257	<?php endif; ?>
1299	2258	</div>
	2259	+
1300	2260	</div>
1301		-</div>
1302		-<?php
1303		-}
1304	2261
	2262	+ <!-- Sync Settings Tab (Initially Hidden) -->
	2263	+ <div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
	2264	+<div class="mxchat-card">
	2265	+ <!-- Auto-Sync Settings -->
	2266	+ <div class="mxchat-settings-section">
	2267	+ <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
	2268	+ <p class="mxchat-description">
	2269	+ <?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below. Works with Pinecone if enabled', 'mxchat'); ?>
	2270	+ </p>
	2271	+ <div class="mxchat-autosave-section">
	2272	+ <div class="mxchat-toggle-group">
	2273	+ <div class="mxchat-toggle-container">
	2274	+ <label class="mxchat-toggle-switch">
	2275	+ <input type="checkbox"
	2276	+ name="mxchat_auto_sync_posts"
	2277	+ class="mxchat-autosave-field"
	2278	+ value="1"
	2279	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2280	+ <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
	2281	+ <span class="mxchat-toggle-slider"></span>
	2282	+ </label>
	2283	+ <span class="mxchat-toggle-label">
	2284	+ <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
	2285	+ </span>
	2286	+ </div>
1305	2287
1306		-public function mxchat_handle_delete_all_prompts() {
1307		- // Verify nonce
1308		- if (!isset($_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		- }
	2288	+ <div class="mxchat-toggle-container">
	2289	+ <label class="mxchat-toggle-switch">
	2290	+ <input type="checkbox"
	2291	+ name="mxchat_auto_sync_pages"
	2292	+ class="mxchat-autosave-field"
	2293	+ value="1"
	2294	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2295	+ <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
	2296	+ <span class="mxchat-toggle-slider"></span>
	2297	+ </label>
	2298	+ <span class="mxchat-toggle-label">
	2299	+ <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
	2300	+ </span>
	2301	+ </div>
1311	2302
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		- }
	2303	+ <!-- Custom Post Types Section -->
	2304	+ <div class="mxchat-section-content">
	2305	+ <div class="mxchat-custom-post-types-header">
	2306	+ <button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
	2307	+ <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
	2308	+ <span class="mxchat-toggle-icon">▼</span>
	2309	+ </button>
	2310	+ </div>
1316	2311
1317		- global $wpdb;
1318		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2312	+ <div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
	2313	+ <h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
	2314	+ <p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
1319	2315
1320		- // Delete all prompts from the table
1321		- $wpdb->query("DELETE FROM {$table_name}");
	2316	+ <div class="mxchat-custom-post-types">
	2317	+ <?php
	2318	+ $post_types = $knowledge_manager->mxchat_get_public_post_types();
	2319	+ // Skip post and page as they're handled separately
	2320	+ unset($post_types['post']);
	2321	+ unset($post_types['page']);
1322	2322
1323		- // Clear relevant cache
1324		- wp_cache_delete('all_prompts', 'mxchat_prompts');
	2323	+ if (!empty($post_types)) {
	2324	+ foreach ($post_types as $post_type => $label) {
	2325	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	2326	+ $is_enabled = get_option($option_name, '0');
	2327	+ ?>
	2328	+ <div class="mxchat-toggle-container">
	2329	+ <label class="mxchat-toggle-switch">
	2330	+ <input type="checkbox"
	2331	+ name="<?php echo esc_attr($option_name); ?>"
	2332	+ class="mxchat-autosave-field"
	2333	+ value="1"
	2334	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2335	+ <?php checked($is_enabled, '1'); ?>>
	2336	+ <span class="mxchat-toggle-slider"></span>
	2337	+ </label>
	2338	+ <span class="mxchat-toggle-label">
	2339	+ <?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
	2340	+ </span>
	2341	+ </div>
	2342	+ <?php
	2343	+ }
	2344	+ } else {
	2345	+ echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
	2346	+ }
	2347	+ ?>
	2348	+ </div>
	2349	+ </div>
	2350	+ </div>
	2351	+ </div>
	2352	+ </div>
	2353	+ </div>
	2354	+</div>
	2355	+</div>
1325	2356
1326		- // Redirect back with a success message
1327		- $redirect_url = add_query_arg(array(
1328		- 'page' => 'mxchat-prompts',
1329		- 'all_deleted' => 'true'
1330		- ), admin_url('admin.php'));
	2357	+<!-- NEW PINECONE TAB -->
	2358	+ <div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
	2359	+ <div class="mxchat-card">
	2360	+ <h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
	2361	+ <p class="mxchat-description">
	2362	+ <?php echo wp_kses(
	2363	+ __('<strong>Pinecone is optional</strong> and not required for MxChat to function. It provides enhanced search performance for larger knowledge bases. When enabled, content will be stored in Pinecone instead of the WordPress database, but you can use MxChat without it.', 'mxchat'),
	2364	+ array('strong' => array())
	2365	+ ); ?>
	2366	+ </p>
1331	2367
1332		- wp_safe_redirect($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		- }
	2368	+ <div class="mxchat-pinecone-info-box">
	2369	+ <div class="mxchat-info-icon">
	2370	+ <span class="dashicons dashicons-info"></span>
	2371	+ </div>
	2372	+ <div class="mxchat-info-content">
	2373	+ <h4><?php esc_html_e('What is Pinecone?', 'mxchat'); ?></h4>
	2374	+ <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>
	2375	+ <p><a href="https://www.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Learn more about Pinecone →', 'mxchat'); ?></a></p>
	2376	+ </div>
	2377	+ </div>
1341	2378
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		- }
	2379	+ <div class="mxchat-database-settings-form">
	2380	+ <!-- REMOVED the WordPress form - we're using AJAX auto-save instead -->
	2381	+ <?php
	2382	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	2383	+ $use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
	2384	+ ?>
1346	2385
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		- }
	2386	+ <div class="mxchat-toggle-container">
	2387	+ <label class="mxchat-toggle-switch">
	2388	+ <input type="checkbox"
	2389	+ name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"
	2390	+ value="1"
	2391	+ <?php checked($use_pinecone, '1'); ?>>
	2392	+ <span class="mxchat-toggle-slider"></span>
	2393	+ </label>
	2394	+ <span class="mxchat-toggle-label">
	2395	+ <?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?>
	2396	+ </span>
	2397	+ </div>
1352	2398
1353		- global $wpdb;
1354		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2399	+ <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
1355	2400
1356		- // Clear cache and delete prompt
1357		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
1358		- $wpdb->delete($table_name, array('id' => $id), array('%d'));
	2401	+ <?php if ($use_pinecone) : ?>
	2402	+ <div class="mxchat-knowledge-warning success">
	2403	+ <p><span class="dashicons dashicons-yes-alt"></span>
	2404	+ <?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?>
	2405	+ </p>
	2406	+ </div>
	2407	+ <?php endif; ?>
1359	2408
1360		- wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1361		- exit;
1362		-}
	2409	+ <div class="mxchat-form-group">
	2410	+ <label for="mxchat_pinecone_api_key">
	2411	+ <?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="required">*</span>
	2412	+ </label>
	2413	+ <input type="password"
	2414	+ id="mxchat_pinecone_api_key"
	2415	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]"
	2416	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
	2417	+ class="regular-text"
	2418	+ placeholder="pcsk_..." />
	2419	+ <p class="description">
	2420	+ <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
	2421	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
	2422	+ </p>
	2423	+ </div>
1363	2424
	2425	+ <div class="mxchat-form-group">
	2426	+ <label for="mxchat_pinecone_environment">
	2427	+ <?php esc_html_e('Region', 'mxchat'); ?>
	2428	+ </label>
	2429	+ <input type="text"
	2430	+ id="mxchat_pinecone_environment"
	2431	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
	2432	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>"
	2433	+ placeholder="e.g., gcp-starter"
	2434	+ class="regular-text" />
	2435	+ <p class="description">
	2436	+ <?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp, us-east-1-aws)', 'mxchat'); ?>
	2437	+ </p>
	2438	+ </div>
1364	2439
1365		-public function mxchat_generate_embedding($text) {
1366		- //error_log('Starting embedding generation for text: ' . substr($text, 0, 100) . '...');
	2440	+ <div class="mxchat-form-group">
	2441	+ <label for="mxchat_pinecone_index">
	2442	+ <?php esc_html_e('Index Name', 'mxchat'); ?> <span class="required">*</span>
	2443	+ </label>
	2444	+ <input type="text"
	2445	+ id="mxchat_pinecone_index"
	2446	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_index]"
	2447	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>"
	2448	+ placeholder="e.g., my-wordpress-vectors"
	2449	+ class="regular-text" />
	2450	+ <p class="description">
	2451	+ <?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?>
	2452	+ </p>
	2453	+ </div>
1367	2454
1368		- $options = get_option('mxchat_options');
1369		- $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
1370		- //error_log('Selected embedding model: ' . $selected_model);
	2455	+ <div class="mxchat-form-group">
	2456	+ <label for="mxchat_pinecone_host">
	2457	+ <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
	2458	+ </label>
	2459	+ <input type="text"
	2460	+ id="mxchat_pinecone_host"
	2461	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
	2462	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>"
	2463	+ placeholder="e.g., my-index-xyz123.svc.pinecone.io"
	2464	+ class="regular-text" />
	2465	+ <p class="description">
	2466	+ <?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in your index details.', 'mxchat'); ?>
	2467	+ </p>
	2468	+ </div>
1371	2469
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);
	2470	+<div class="mxchat-setup-steps">
	2471	+ <h3><?php esc_html_e('Setup Instructions', 'mxchat'); ?></h3>
	2472	+ <div class="mxchat-setup-step">
	2473	+ <span class="step-number">1</span>
	2474	+ <div class="step-content">
	2475	+ <h4><?php esc_html_e('Create Account', 'mxchat'); ?></h4>
	2476	+ <p><?php esc_html_e('Create a free account at', 'mxchat'); ?> <a href="https://www.pinecone.io/" target="_blank">pinecone.io</a></p>
	2477	+ </div>
	2478	+ </div>
	2479	+ <div class="mxchat-setup-step">
	2480	+ <span class="step-number">2</span>
	2481	+ <div class="step-content">
	2482	+ <h4><?php esc_html_e('Create Index', 'mxchat'); ?></h4>
	2483	+ <p><?php esc_html_e('Create a new index with these settings:', 'mxchat'); ?></p>
	2484	+ <ul>
	2485	+ <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>
	2486	+ <li><?php esc_html_e('Metric: Cosine', 'mxchat'); ?></li>
	2487	+ <li><?php esc_html_e('Cloud & Region: Your preferred region', 'mxchat'); ?></li>
	2488	+ </ul>
	2489	+ </div>
	2490	+ </div>
	2491	+ <div class="mxchat-setup-step">
	2492	+ <span class="step-number">3</span>
	2493	+ <div class="step-content">
	2494	+ <h4><?php esc_html_e('Get API Key', 'mxchat'); ?></h4>
	2495	+ <p><?php esc_html_e('Copy your API key from the API Keys section', 'mxchat'); ?></p>
	2496	+ </div>
	2497	+ </div>
	2498	+ <div class="mxchat-setup-step">
	2499	+ <span class="step-number">4</span>
	2500	+ <div class="step-content">
	2501	+ <h4><?php esc_html_e('Get Index Host', 'mxchat'); ?></h4>
	2502	+ <p><?php esc_html_e('Copy your index host URL from the index details', 'mxchat'); ?></p>
	2503	+ </div>
	2504	+ </div>
	2505	+ <div class="mxchat-setup-step">
	2506	+ <span class="step-number">5</span>
	2507	+ <div class="step-content">
	2508	+ <h4><?php esc_html_e('Save Settings', 'mxchat'); ?></h4>
	2509	+ <p><?php esc_html_e('Fill in the form above and save settings', 'mxchat'); ?></p>
	2510	+ </div>
	2511	+ </div>
	2512	+</div>
1381	2513
1382		- if (empty($api_key)) {
1383		- //error_log('Error: API key not configured');
1384		- return null;
1385		- }
1386	2514
1387		- // Prepare request body
1388		- $request_body = array(
1389		- 'model' => $selected_model,
1390		- 'input' => $text
1391		- );
1392	2515
1393		- // Add output_dimension for voyage-3-large model
1394		- if ($selected_model === 'voyage-3-large') {
1395		- $request_body['output_dimension'] = 2048;
1396		- }
	2516	+ </div>
1397	2517
1398		- //error_log('Request body prepared: ' . wp_json_encode($request_body));
1399	2518
1400		- // Make API request
1401		- $response = wp_remote_post($endpoint, array(
1402		- 'body' => wp_json_encode($request_body),
1403		- 'headers' => array(
1404		- 'Authorization' => 'Bearer ' . $api_key,
1405		- 'Content-Type' => 'application/json'
1406		- ),
1407		- 'timeout' => 30
1408		- ));
	2519	+ </div>
	2520	+ </div>
	2521	+ </div>
1409	2522
1410		- // Handle wp_remote_post errors
1411		- if (is_wp_error($response)) {
1412		- //error_log('WP Remote Post Error: ' . $response->get_error_message());
1413		- return null;
1414		- }
	2523	+</div>
1415	2524
1416		- // Get and check HTTP response code
1417		- $http_code = wp_remote_retrieve_response_code($response);
1418		- //error_log('API Response Code: ' . $http_code);
1419	2525
1420		- if ($http_code !== 200) {
1421		- //error_log('API Error Response Body: ' . wp_remote_retrieve_body($response));
1422		- return null;
1423		- }
1424	2526
1425		- // Parse response body
1426		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
1427	2527
1428		- if (json_last_error() !== JSON_ERROR_NONE) {
1429		- //error_log('JSON Parse Error: ' . json_last_error_msg());
1430		- return null;
1431		- }
	2528	+</div>
	2529	+</div>
1432	2530
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		-}
1443	2531
	2532	+<!-- Content Selector Modal -->
	2533	+<div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
	2534	+ <div class="mxchat-kb-modal-content">
	2535	+<div class="mxchat-kb-modal-header">
	2536	+ <h3>
	2537	+ <?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
	2538	+ <span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
	2539	+ </h3>
	2540	+ <span class="mxchat-kb-modal-close">&times;</span>
	2541	+</div>
	2542	+ <div class="mxchat-kb-modal-filters">
	2543	+ <div class="mxchat-kb-search-group">
	2544	+ <input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
	2545	+ </div>
1444	2546
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		- }
	2547	+ <div class="mxchat-kb-filter-group">
	2548	+ <select id="mxchat-kb-content-type-filter">
	2549	+ <option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
	2550	+ <option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
	2551	+ <option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
	2552	+ <?php
	2553	+ // Add other post types dynamically
	2554	+ $post_types = get_post_types(array('public' => true), 'objects');
	2555	+ foreach ($post_types as $post_type) {
	2556	+ // Skip post and page as they're already added
	2557	+ if (!in_array($post_type->name, array('post', 'page'))) {
	2558	+ echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
	2559	+ }
	2560	+ }
	2561	+ ?>
	2562	+ </select>
1450	2563
1451		- check_ajax_referer('mxchat_delete_chat_history', 'security');
	2564	+ <select id="mxchat-kb-content-status-filter">
	2565	+ <option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
	2566	+ <option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
	2567	+ <option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
	2568	+ </select>
1452	2569
1453		- global $wpdb;
1454		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	2570	+ <select id="mxchat-kb-processed-filter">
	2571	+ <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
	2572	+ <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
	2573	+ <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
	2574	+ </select>
	2575	+ </div>
	2576	+ </div>
1455	2577
1456		- if (isset($_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);
	2578	+ <div class="mxchat-kb-content-selection">
	2579	+ <div class="mxchat-kb-selection-header">
	2580	+ <label>
	2581	+ <input type="checkbox" id="mxchat-kb-select-all">
	2582	+ <?php esc_html_e('Select All', 'mxchat'); ?>
	2583	+ </label>
	2584	+ <span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
	2585	+ </div>
1459	2586
1460		- // Clear relevant cache before deletion
1461		- $cache_key = 'chat_session_' . $session_id_sanitized;
1462		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
	2587	+ <div class="mxchat-kb-content-list">
	2588	+ <!-- Content will be loaded here via AJAX -->
	2589	+ <div class="mxchat-kb-loading">
	2590	+ <span class="mxchat-kb-spinner is-active"></span>
	2591	+ <?php esc_html_e('Loading content...', 'mxchat'); ?>
	2592	+ </div>
	2593	+ </div>
1463	2594
1464		- // Perform the deletion
1465		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1466		- }
	2595	+ <div class="mxchat-kb-pagination">
	2596	+ <!-- Pagination will be added here -->
	2597	+ </div>
	2598	+ </div>
1467	2599
1468		- // Optionally, clear a general cache if you have one
1469		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
	2600	+ <div class="mxchat-kb-modal-footer">
	2601	+ <button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
	2602	+ <?php esc_html_e('Process Selected Content', 'mxchat'); ?>
	2603	+ <span class="mxchat-kb-selected-count">(0)</span>
	2604	+ </button>
	2605	+ <button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
	2606	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2607	+ </button>
	2608	+ </div>
	2609	+ </div>
	2610	+</div>
1470	2611
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		- }
	2612	+<?php
	2613	+}
1475	2614
1476		- wp_die();
1477		- }
1478	2615
	2616	+
	2617	+
1479	2618
1480		-public function mxchat_save_inline_prompt() {
1481		- // Check for nonce security
1482		- check_ajax_referer('mxchat_save_inline_nonce');
1483		-
1484		- // Verify permissions
	2619	+public function mxchat_delete_chat_history() {
1485	2620	if (!current_user_can('manage_options')) {
1486		- wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1487		- return;
	2621	+ echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
	2622	+ wp_die();
1488	2623	}
1489		-
	2624	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
1490	2625	global $wpdb;
1491		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2626	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1492	2627
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($_POST['article_url']) : '';
	2628	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	2629	+ $deleted_count = 0;
1497	2630
1498		- if ($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);
	2631	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	2632	+ $session_id_sanitized = sanitize_text_field($session_id);
1501	2633
1502		- if (is_array($embedding_vector)) {
1503		- // Serialize the embedding vector before storing it
1504		- $embedding_vector_serialized = serialize($embedding_vector);
	2634	+ // Clear relevant cache before deletion
	2635	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	2636	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
1505	2637
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		- );
	2638	+ // Perform the deletion from the database table
	2639	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1518	2640
1519		- if ($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		- }
1530		-}
	2641	+ // Delete the corresponding option entry from wp_options table
	2642	+ delete_option("mxchat_history_" . $session_id_sanitized);
1531	2643
	2644	+ // Delete any associated metadata options
	2645	+ delete_option("mxchat_email_" . $session_id_sanitized);
	2646	+ delete_option("mxchat_agent_name_" . $session_id_sanitized);
1532	2647
1533		-
1534		-// Add this method to handle post updates
1535		-public function handle_post_update($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		-
1541		- // Only process published content
1542		- if (!in_array($post->post_status, array('publish'))) {
1543		- return;
1544		- }
1545		-
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		-
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);
	2648	+ $deleted_count++;
1597	2649	}
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 = $options['mxchat_pinecone_host'] ?? '';
1608	2650
1609		- if (empty($host)) {
1610		- return array(
1611		- 'success' => false,
1612		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
1613		- );
1614		- }
	2651	+ // Optionally, clear a general cache if you have one
	2652	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
1615	2653
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		- )
	2654	+ echo wp_json_encode([
	2655	+ 'success' => sprintf(
	2656	+ esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
	2657	+ $deleted_count
1631	2658	)
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		- );
	2659	+ ]);
1691	2660	} 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		- );
	2661	+ echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
1702	2662	}
1703		-}
1704		-/**
1705		- * Handle deletion of posts and pages from both Pinecone and WordPress DB
1706		- *
1707		- * @param int $post_id The ID of the post being deleted
1708		- * @return void
1709		- */
1710		-public function mxchat_handle_post_delete($post_id) {
1711		- // Get post data before it's deleted
1712		- $post = get_post($post_id);
1713	2663
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'])
1749		- );
1750		- }
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: ' . $source_url);
1795		- }
	2664	+ wp_die();
1796	2665	}
1797		-
1798		-
1799		-public function mxchat_handle_content_submission() {
1800		- // Check if the form was submitted and the user has permission.
1801		- if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
	2666	+public function display_admin_notices() {
	2667	+ // Check if we're on a MXChat admin page
	2668	+ $screen = get_current_screen();
	2669	+ if (!$screen || strpos($screen->base, 'mxchat') === false) {
1802	2670	return;
1803	2671	}
1804	2672
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		- }
	2673	+ //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
1810	2674
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		- );
	2675	+ // Check for error notices
	2676	+ $error_notice = get_transient('mxchat_admin_notice_error');
	2677	+ if ($error_notice) {
	2678	+ //error_log('Found error transient: ' . $error_notice);
	2679	+ echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
	2680	+ delete_transient('mxchat_admin_notice_error');
	2681	+ //error_log('Displayed and deleted error transient');
1852	2682	} else {
1853		- set_transient('mxchat_admin_notice_success',
1854		- esc_html__('Content successfully submitted!', 'mxchat'),
1855		- 30
1856		- );
	2683	+ //error_log('No error transient found');
1857	2684	}
1858	2685
1859		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1860		- exit;
1861		-}
1862		-
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) {
1870		- if (!current_user_can('manage_options')) {
1871		- //error_log(esc_html__('Unauthorized PDF processing attempt', 'mxchat'));
1872		- return false;
	2686	+ // Check for success notices
	2687	+ $success_notice = get_transient('mxchat_admin_notice_success');
	2688	+ if ($success_notice) {
	2689	+ //error_log('Found success transient: ' . $success_notice);
	2690	+ echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
	2691	+ delete_transient('mxchat_admin_notice_success');
	2692	+ //error_log('Displayed and deleted success transient');
1873	2693	}
1874	2694
1875		- $pdf_url = esc_url_raw($pdf_url);
1876		- $upload_dir = wp_upload_dir();
1877		-
1878		- if (isset($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;
	2695	+ // Check for info notices
	2696	+ $info_notice = get_transient('mxchat_admin_notice_info');
	2697	+ if ($info_notice) {
	2698	+ //error_log('Found info transient: ' . $info_notice);
	2699	+ echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
	2700	+ delete_transient('mxchat_admin_notice_info');
	2701	+ //error_log('Displayed and deleted info transient');
1881	2702	}
1882	2703
1883		- $pdf_filename = sanitize_file_name('mxchat_kb_' . time() . '.pdf');
1884		- $pdf_path = trailingslashit($upload_dir['path']) . $pdf_filename;
1885		-
1886		- $response_body = wp_remote_retrieve_body($response);
1887		- if (empty($response_body)) {
1888		- //error_log(esc_html__('Empty PDF response body', 'mxchat'));
1889		- return false;
1890		- }
1891		-
1892		- if (!wp_mkdir_p(dirname($pdf_path))) {
1893		- //error_log(sprintf(esc_html__('Failed to create directory for PDF: %s', 'mxchat'), esc_html($pdf_path)));
1894		- return false;
1895		- }
1896		-
1897		- try {
1898		- file_put_contents($pdf_path, $response_body);
1899		-
1900		- if (!file_exists($pdf_path)) {
1901		- throw new Exception(__('Failed to save PDF file', 'mxchat'));
1902		- }
1903		-
1904		- $parser = new \Smalot\PdfParser\Parser();
1905		- $pdf = $parser->parseFile($pdf_path);
1906		- $total_pages = absint(count($pdf->getPages()));
1907		-
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	2704	}
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	2705
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	2706
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		- $this->options['api_key']
2178		- );
2179		- set_transient('mxchat_admin_notice_success',
2180		- esc_html__('URL content successfully submitted!', 'mxchat'),
2181		- 30
2182		- );
2183		- } else {
2184		- set_transient('mxchat_admin_notice_error',
2185		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
2186		- 30
2187		- );
2188		- }
2189		-
2190		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2191		- exit;
2192		-}
2193		-private function handle_sitemap_for_knowledge_base($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)) {
2256		- return;
2257		- }
2258		-
2259		- try {
2260		- $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
2261		- $status = get_transient($status_key);
2262		-
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		- }
2495		- } else {
2496		- // Use WordPress DB storage
2497		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2498		- }
2499		-}
2500		-
2501		-public function mxchat_handle_product_delete($post_id) {
2502		- if (get_post_type($post_id) !== 'product') {
2503		- return;
2504		- }
2505		-
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($pinecone_settings['mxchat_pinecone_environment'])
2520		- );
2521		- }
2522		-
2523		- if ($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		-}
2537		-
2538		-
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	2707	public function mxchat_create_activation_page() {
2633	2708	$license_status = get_option('mxchat_license_status', 'inactive');
2634	2709	$license_error = get_option('mxchat_license_error', '');
	2710	+ $current_domain = parse_url(home_url(), PHP_URL_HOST);
	2711	+
	2712	+ $license_management_url = 'https://mxchat.ai/my-account/orders/';
	2713	+
	2714	+ // Check if this activation has been linked to a domain
	2715	+ $is_domain_linked = $this->is_current_activation_linked($current_domain);
2635	2716	?>
2636	2717	<div class="wrap mxchat-admin-activation">
2637	2718	<div class="mxchat-pro-hero">
2638	2719	<h1 class="pro-title">
2639		- <span class="pro-gradient-text">Activate</span> MxChat Pro
	2720	+ <span class="pro-gradient-text">Manage</span> MxChat Pro
2640	2721	</h1>
2641	2722	<p class="pro-subtitle">
2642		- <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	2723	+ <?php if ($license_status === 'active'): ?>
	2724	+ <?php esc_html_e('Your pro license is active. Manage your activation below.', 'mxchat'); ?>
	2725	+ <?php else: ?>
	2726	+ <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	2727	+ <?php endif; ?>
2643	2728	</p>
2644	2729	</div>
2645	2730
2646	2731	<?php if ($license_status === 'inactive' && !empty($license_error)): ?>
		@@ -2648,8 +2733,25 @@
2648	2733	<p><?php echo esc_html($license_error); ?></p>
2649	2734	</div>
2650	2735	<?php endif; ?>
2651	2736
	2737	+ <!-- Domain Linking Notice for Existing Users -->
	2738	+ <?php if ($license_status === 'active' && !$is_domain_linked): ?>
	2739	+ <div class="notice notice-info">
	2740	+ <p>
	2741	+ <strong><?php esc_html_e('New Feature: Domain Tracking', 'mxchat'); ?></strong><br>
	2742	+ <?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'); ?>
	2743	+ </p>
	2744	+ <p>
	2745	+ <button type="button" id="link-domain-button" class="button button-secondary">
	2746	+ <?php esc_html_e('Link This Domain', 'mxchat'); ?>
	2747	+ </button>
	2748	+ <span id="domain-link-status" style="margin-left: 10px;"></span>
	2749	+ </p>
	2750	+ </div>
	2751	+ <?php endif; ?>
	2752	+
	2753	+ <!-- Activation Form -->
2652	2754	<form id="mxchat-activation-form" class="mxchat-pro-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
2653	2755	<div class="mxchat-pro-form-container">
2654	2756	<table class="form-table">
2655	2757	<tr valign="top">
		@@ -2664,8 +2766,12 @@
2664	2766	<input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text mxchat-pro-input" required />
2665	2767	</td>
2666	2768	</tr>
2667	2769	</table>
	2770	+
	2771	+ <!-- Hidden field for domain -->
	2772	+ <input type="hidden" id="mxchat_domain" name="domain" value="<?php echo esc_attr($current_domain); ?>" />
	2773	+
2668	2774	<?php if ($license_status !== 'active'): ?>
2669	2775	<div class="mxchat-pro-button-container">
2670	2776	<button type="submit" id="activate_license_button" class="button button-primary mxchat-pro-button"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
2671	2777	<div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
		@@ -2672,8 +2778,9 @@
2672	2778	</div>
2673	2779	<?php endif; ?>
2674	2780	</div>
2675	2781	</form>
	2782	+
2676	2783	<!-- License Status Display -->
2677	2784	<div class="mxchat-pro-status">
2678	2785	<h3><?php esc_html_e('License Status:', 'mxchat'); ?>
2679	2786	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
		@@ -2679,15 +2786,91 @@
2679	2786	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
2680	2787	<?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
2681	2788	</span>
2682	2789	</h3>
	2790	+
	2791	+ <?php if ($license_status === 'active'): ?>
	2792	+ <div class="mxchat-license-details">
	2793	+ <p><strong><?php esc_html_e('Domain:', 'mxchat'); ?></strong> <?php echo esc_html($current_domain); ?>
	2794	+ <?php if ($is_domain_linked): ?>
	2795	+ <span style="color: green; margin-left: 10px;">✓ <?php esc_html_e('Linked', 'mxchat'); ?></span>
	2796	+ <?php else: ?>
	2797	+ <span style="color: orange; margin-left: 10px;">⚠ <?php esc_html_e('Not Linked', 'mxchat'); ?></span>
	2798	+ <?php endif; ?>
	2799	+ </p>
	2800	+ <p><strong><?php esc_html_e('Email:', 'mxchat'); ?></strong> <?php echo esc_html(get_option('mxchat_pro_email')); ?></p>
	2801	+ <p><strong><?php esc_html_e('License Key:', 'mxchat'); ?></strong>
	2802	+ <code style="background: #f1f1f1; padding: 2px 6px; border-radius: 3px;">
	2803	+ <?php echo esc_html(get_option('mxchat_activation_key')); ?>
	2804	+ </code>
	2805	+ </p>
	2806	+ <p>
	2807	+ <small>
	2808	+ <?php esc_html_e('Manage all your licenses and domains on', 'mxchat'); ?>
	2809	+ <a href="<?php echo esc_url($license_management_url); ?>" target="_blank">
	2810	+ <?php esc_html_e('your account dashboard', 'mxchat'); ?>
	2811	+ </a>
	2812	+ </small>
	2813	+ </p>
	2814	+
	2815	+ <!-- Deactivation Section -->
	2816	+ <div class="mxchat-deactivation-section" style="margin-top: 20px; padding: 15px; background: #fff3cd; border-left: 4px solid #ffc107; border-radius: 4px;">
	2817	+ <h4 style="margin-top: 0; color: #856404;">
	2818	+ <?php esc_html_e('License Management', 'mxchat'); ?>
	2819	+ </h4>
	2820	+ <p style="margin-bottom: 15px; color: #856404;">
	2821	+ <?php esc_html_e('Need to move this license to another site? Deactivate it here first, then activate it on your new site.', 'mxchat'); ?>
	2822	+ </p>
	2823	+ <button type="button" id="deactivate-license-button" class="button button-secondary" style="background: #dc3545; color: white; border-color: #dc3545;">
	2824	+ 🔓 <?php esc_html_e('Deactivate License', 'mxchat'); ?>
	2825	+ </button>
	2826	+ <span id="deactivate-status" style="margin-left: 10px;"></span>
	2827	+ </div>
	2828	+ </div>
	2829	+ <?php endif; ?>
2683	2830	</div>
2684	2831
	2832	+ <!-- Hidden fields for JavaScript -->
	2833	+ <input type="hidden" id="mxchat-ajax-url" value="<?php echo admin_url('admin-ajax.php'); ?>" />
	2834	+ <input type="hidden" id="mxchat-nonce" value="<?php echo wp_create_nonce('mxchat_activate_license_nonce'); ?>" />
	2835	+ <input type="hidden" id="mxchat-api-url" value="https://mxchat.ai" />
2685	2836	</div>
2686	2837	<?php
2687	2838	}
2688	2839
2689		-public function mxchat_intents_page_html() {
	2840	+/**
	2841	+ * Check if current activation is linked to a domain
	2842	+ * This checks YOUR website's database, not the user's local database
	2843	+ */
	2844	+private function is_current_activation_linked($domain) {
	2845	+ $license_key = get_option('mxchat_activation_key');
	2846	+ $email = get_option('mxchat_pro_email');
	2847	+
	2848	+ if (empty($license_key) || empty($email)) {
	2849	+ return false;
	2850	+ }
	2851	+
	2852	+ // Check with YOUR website's API
	2853	+ $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
	2854	+ 'body' => array(
	2855	+ 'license_key' => $license_key,
	2856	+ 'email' => $email,
	2857	+ 'domain' => $domain
	2858	+ ),
	2859	+ 'timeout' => 10,
	2860	+ 'sslverify' => false
	2861	+ ));
	2862	+
	2863	+ if (is_wp_error($response)) {
	2864	+ return false;
	2865	+ }
	2866	+
	2867	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	2868	+ return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
	2869	+}
	2870	+
	2871	+
	2872	+public function mxchat_actions_page_html() {
2690	2873	if (!current_user_can('manage_options')) {
2691	2874	return;
2692	2875	}
2693	2876
		@@ -2700,9 +2883,9 @@
2700	2883
2701	2884	// Success message
2702	2885	if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2703	2886	echo '<div class="notice notice-success is-dismissible"><p>' .
2704		- esc_html__('Intent updated successfully.', 'mxchat') .
	2887	+ esc_html__('Action updated successfully.', 'mxchat') .
2705	2888	'</p></div>';
2706	2889	}
2707	2890
2708	2891	// Filtering logic
		@@ -2723,10 +2906,10 @@
2723	2906	// Pagination
2724	2907	$total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2725	2908	$total_pages = ceil($total_intents / $per_page);
2726	2909
2727		- // Get intents
2728		- $intents = $wpdb->get_results($wpdb->prepare(
	2910	+ // Get intents (now called actions)
	2911	+ $actions = $wpdb->get_results($wpdb->prepare(
2729	2912	"SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2730	2913	$per_page, $offset
2731	2914	));
2732	2915
		@@ -2737,581 +2920,813 @@
2737	2920	<div class="wrap mxchat-wrapper">
2738	2921	<!-- Hero Section -->
2739	2922	<div class="mxchat-hero">
2740	2923	<h1 class="mxchat-main-title">
2741		- <span class="mxchat-gradient-text">Intent</span> Manager
	2924	+ <span class="mxchat-gradient-text">Actions</span> Manager
2742	2925	</h1>
2743	2926	<p class="mxchat-hero-subtitle">
2744		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	2927	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2745	2928	</p>
2746	2929	</div>
2747	2930
2748		- <div class="mxchat-content">
2749		- <!-- Add Intent Card -->
2750		- <div class="mxchat-card">
2751		- <div class="mxchat-card-header">
2752		- <h2><?php esc_html_e('Add New Intent', 'mxchat'); ?></h2>
2753		- </div>
	2931	+ <!-- Actions Header with Search and Filter -->
	2932	+ <div class="mxchat-actions-header">
	2933	+ <div class="mxchat-actions-filters">
	2934	+ <form method="get" class="mxchat-search-form">
	2935	+ <input type="hidden" name="page" value="mxchat-actions">
	2936	+ <div class="mxchat-search-group">
	2937	+ <span class="dashicons dashicons-search"></span>
	2938	+ <input type="text" name="s" class="mxchat-search-input"
	2939	+ placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
	2940	+ value="<?php echo esc_attr($search_term); ?>">
	2941	+ </div>
	2942	+ <select name="callback_filter" class="mxchat-action-filter">
	2943	+ <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
	2944	+ <?php foreach ($available_callbacks as $function => $callback_data) :
	2945	+ $label = $callback_data['label']; ?>
	2946	+ <option value="<?php echo esc_attr($function); ?>"
	2947	+ <?php selected($callback_filter, $function); ?>>
	2948	+ <?php echo esc_html($label); ?>
	2949	+ </option>
	2950	+ <?php endforeach; ?>
	2951	+ </select>
	2952	+ <button type="submit" class="mxchat-button-secondary">
	2953	+ <?php esc_html_e('Filter', 'mxchat'); ?>
	2954	+ </button>
	2955	+ </form>
	2956	+ </div>
	2957	+ <div class="mxchat-actions-controls">
	2958	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	2959	+ <span class="dashicons dashicons-plus-alt"></span>
	2960	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	2961	+ </button>
	2962	+ </div>
	2963	+ </div>
2754	2964
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>
	2965	+ <!-- Actions Grid Layout - All actions in a single grid -->
	2966	+ <div class="mxchat-actions-grid">
	2967	+ <div class="mxchat-cards-container">
	2968	+ <?php if (!empty($actions)) : ?>
	2969	+ <?php foreach ($actions as $action) :
	2970	+ $callback_function = $action->callback_function;
	2971	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	2972	+ ? $available_callbacks[$callback_function]['label']
	2973	+ : $callback_function;
	2974	+ $threshold_value = isset($action->similarity_threshold)
	2975	+ ? round($action->similarity_threshold * 100)
	2976	+ : 85;
2764	2977
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'); ?>
	2978	+ // Check if this is a form action
	2979	+ $is_form_action = strpos($action->intent_label, 'Form ') === 0;
2769	2980
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'); ?>">
2777		- </div>
	2981	+ // Get action status (enabled/disabled) - default to true if column doesn't exist
	2982	+ $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
	2983	+ ?>
	2984	+ <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
	2985	+ <div class="mxchat-card-header">
	2986	+ <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
	2987	+ <div class="mxchat-card-toggle">
	2988	+ <label class="mxchat-switch">
	2989	+ <input type="checkbox" class="mxchat-action-toggle"
	2990	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	2991	+ <?php checked($is_enabled); ?>>
	2992	+ <span class="mxchat-slider round"></span>
	2993	+ </label>
	2994	+ </div>
	2995	+ </div>
2778	2996
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>
	2997	+ <div class="mxchat-card-body">
	2998	+ <div class="mxchat-card-description">
	2999	+ <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
	3000	+ <?php echo esc_html($callback_label); ?>
	3001	+ </div>
2787	3002
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'); ?>
2796		- </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 . $label_suffix); ?>
2810		- </option>
	3003	+ <div class="mxchat-card-phrases">
	3004	+ <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
	3005	+ <div class="mxchat-phrases-preview">
	3006	+ <?php
	3007	+ // Check if the helper function exists, otherwise use a simple substring
	3008	+ if (method_exists($this, 'get_trimmed_phrases')) {
	3009	+ echo esc_html($this->get_trimmed_phrases($action->phrases));
	3010	+ } else {
	3011	+ echo esc_html(strlen($action->phrases) > 100 ?
	3012	+ substr($action->phrases, 0, 97) . '...' :
	3013	+ $action->phrases);
	3014	+ }
	3015	+ ?>
	3016	+ </div>
	3017	+ </div>
	3018	+
	3019	+ <div class="mxchat-threshold-control">
	3020	+ <div class="mxchat-threshold-label">
	3021	+ <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
	3022	+ <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
	3023	+ </div>
	3024	+ </div>
	3025	+ </div>
	3026	+
	3027	+ <div class="mxchat-card-footer">
2811	3028	<?php
2812		- endforeach;
2813		- echo '</optgroup>';
2814		- endforeach;
2815		- ?>
2816		- </select>
	3029	+ // Check if it's a form action
	3030	+ $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
	3031	+
	3032	+ // Check if it's a recommendation flow action
	3033	+ $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
	3034	+
	3035	+ if ($is_form_action) {
	3036	+ $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
	3037	+ ?>
	3038	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
	3039	+ class="mxchat-button-primary">
	3040	+ <span class="dashicons dashicons-feedback"></span>
	3041	+ <?php esc_html_e('Edit Form', 'mxchat'); ?>
	3042	+ </a>
	3043	+ <?php } elseif ($is_flow_action) {
	3044	+ ?>
	3045	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
	3046	+ class="mxchat-button-primary">
	3047	+ <span class="dashicons dashicons-list-view"></span>
	3048	+ <?php esc_html_e('Manage Flows', 'mxchat'); ?>
	3049	+ </a>
	3050	+ <?php } else { ?>
	3051	+ <button type="button"
	3052	+ class="mxchat-button-secondary mxchat-edit-button"
	3053	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3054	+ data-phrases="<?php echo esc_attr($action->phrases); ?>"
	3055	+ data-label="<?php echo esc_attr($action->intent_label); ?>"
	3056	+ data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
	3057	+ data-callback-function="<?php echo esc_attr($action->callback_function); ?>">
	3058	+ <span class="dashicons dashicons-edit"></span>
	3059	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	3060	+ </button>
	3061	+ <form method="post"
	3062	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	3063	+ class="mxchat-delete-form"
	3064	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
	3065	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	3066	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	3067	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
	3068	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	3069	+ <span class="dashicons dashicons-trash"></span>
	3070	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	3071	+ </button>
	3072	+ </form>
	3073	+ <?php } ?>
	3074	+ </div>
	3075	+
	3076	+
	3077	+ </div>
	3078	+ <?php endforeach; ?>
	3079	+ <?php else : ?>
	3080	+ <!-- If no actions found -->
	3081	+ <div class="mxchat-no-actions">
	3082	+ <div class="mxchat-empty-state">
	3083	+ <span class="dashicons dashicons-format-chat"></span>
	3084	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	3085	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	3086	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	3087	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	3088	+ </button>
	3089	+ </div>
2817	3090	</div>
	3091	+ <?php endif; ?>
	3092	+ </div>
	3093	+ </div>
2818	3094
2819		- <button type="submit" class="mxchat-button-primary">
2820		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
2821		- </button>
2822		- </form>
	3095	+ <?php if ($total_pages > 1) : ?>
	3096	+ <div class="mxchat-pagination">
	3097	+ <?php
	3098	+ echo paginate_links(array(
	3099	+ 'base' => add_query_arg('paged', '%#%'),
	3100	+ 'format' => '',
	3101	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	3102	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	3103	+ 'total' => $total_pages,
	3104	+ 'current' => $page
	3105	+ ));
	3106	+ ?>
2823	3107	</div>
	3108	+ <?php endif; ?>
2824	3109
2825		- <!-- Manage Intents Card -->
2826		- <div class="mxchat-card">
2827		- <div class="mxchat-card-header">
2828		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2829		- <div class="mxchat-header-actions">
2830		- <form method="get" class="mxchat-search-form">
2831		- <input type="hidden" name="page" value="mxchat-intents">
2832		- <div class="mxchat-search-group">
2833		- <span class="dashicons dashicons-search"></span>
2834		- <input type="text" name="s"
2835		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2836		- value="<?php echo esc_attr($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>
2852		- </div>
2853		- </form>
2854		- </div>
	3110	+<!-- Add/Edit Action Modal with Step-Based Approach -->
	3111	+<!-- Complete Modal HTML with Defined Groups Variable -->
	3112	+<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
	3113	+ <div class="mxchat-modal-content">
	3114	+ <span class="mxchat-modal-close">&times;</span>
	3115	+
	3116	+ <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	3117	+ <!-- Dynamic nonce field -->
	3118	+ <div id="action-nonce-container">
	3119	+ <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	3120	+ </div>
	3121	+ <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
	3122	+ <input type="hidden" name="intent_id" id="edit_action_id" value="">
	3123	+ <input type="hidden" name="callback_function" id="callback_function" value="">
	3124	+
	3125	+ <!-- Step 1: Action Type Selection -->
	3126	+ <div id="mxchat-action-step-1" class="mxchat-action-step active">
	3127	+ <div class="mxchat-step-indicator">
	3128	+ <div class="mxchat-step-number">1</div>
	3129	+ <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
2855	3130	</div>
2856	3131
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;
	3132	+ <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
	3133	+ <div class="mxchat-action-type-search">
	3134	+ <span class="dashicons dashicons-search"></span>
	3135	+ <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
	3136	+ </div>
2878	3137
2879		- // Check if this is a form intent (its intent_label starts with "Form ")
2880		- $is_form_intent = strpos($intent->intent_label, 'Form ') === 0;
2881		- ?>
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>';
2902		- } else {
2903		- echo esc_html($intent->intent_label);
2904		- }
2905		- ?>
2906		- </td>
2907		- <td class="mxchat-content-cell">
2908		- <?php echo esc_html($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>
	3138	+ <?php
	3139	+ // Get the callbacks - IMPORTANT: Define the $groups variable here
	3140	+ $groups = $this->mxchat_get_available_callbacks(true, true);
	3141	+ ?>
2985	3142
2986		- <?php if ($total_pages > 1) : ?>
2987		- <div class="mxchat-pagination">
	3143	+ <div class="mxchat-action-type-categories">
	3144	+ <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
2988	3145	<?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' => $page
2996		- ));
	3146	+ // Get unique categories from the defined groups
	3147	+ foreach ($groups as $group_label => $group_callbacks) :
	3148	+ $category_slug = sanitize_title($group_label);
2997	3149	?>
	3150	+ <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
	3151	+ <?php endforeach; ?>
2998	3152	</div>
2999		- <?php endif; ?>
	3153	+
	3154	+ <div class="mxchat-action-types-grid">
	3155	+ <?php
	3156	+ // Generate action cards from available callbacks
	3157	+ foreach ($groups as $group_label => $group_callbacks) :
	3158	+ $category_slug = sanitize_title($group_label);
	3159	+
	3160	+ foreach ($group_callbacks as $function => $data) :
	3161	+ $label = $data['label'];
	3162	+ $pro_only = $data['pro_only'];
	3163	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	3164	+ $description = isset($data['description']) ? $data['description'] : '';
	3165	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	3166	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	3167	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	3168	+
	3169	+ // Determine card status and styling
	3170	+ $card_class = 'mxchat-action-type-card';
	3171	+ $icon_class = 'mxchat-action-type-icon';
	3172	+ $status_badge = '';
	3173	+
	3174	+ if ($pro_only && !$this->is_activated) {
	3175	+ // Pro feature but no Pro license
	3176	+ $icon_class .= ' pro-feature';
	3177	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	3178	+ }
	3179	+
	3180	+ if ($is_addon && !$is_installed) {
	3181	+ // Add-on not installed
	3182	+ $card_class .= ' not-installed';
	3183	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	3184	+ }
	3185	+
	3186	+ // Default description if none provided
	3187	+ if (empty($description)) {
	3188	+ $description = sprintf(
	3189	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	3190	+ $label
	3191	+ );
	3192	+ }
	3193	+ ?>
	3194	+ <div class="<?php echo esc_attr($card_class); ?>"
	3195	+ data-category="<?php echo esc_attr($category_slug); ?>"
	3196	+ data-value="<?php echo esc_attr($function); ?>"
	3197	+ data-label="<?php echo esc_attr($label); ?>"
	3198	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	3199	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	3200	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	3201	+ <div class="<?php echo esc_attr($icon_class); ?>">
	3202	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	3203	+ </div>
	3204	+ <div class="mxchat-action-type-info">
	3205	+ <h4><?php echo esc_html($label); ?></h4>
	3206	+ <p><?php echo esc_html($description); ?></p>
	3207	+ <?php if (!empty($status_badge)) : ?>
	3208	+ <?php echo $status_badge; ?>
	3209	+ <?php endif; ?>
	3210	+
	3211	+ <?php if ($is_addon && !$is_installed) : ?>
	3212	+ <div class="mxchat-addon-info">
	3213	+ <?php echo esc_html(sprintf(
	3214	+ __('Requires %s', 'mxchat'),
	3215	+ $addon_name
	3216	+ )); ?>
	3217	+ </div>
	3218	+ <?php endif; ?>
	3219	+ </div>
	3220	+ </div>
	3221	+ <?php endforeach;
	3222	+ endforeach; ?>
	3223	+ </div>
	3224	+ </div>
	3225	+
	3226	+ <div class="mxchat-modal-actions">
	3227	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3228	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3229	+ </button>
	3230	+ </div>
3000	3231	</div>
3001		- </div>
3002	3232
3003		- <!-- Edit Modal -->
3004		-<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
3005		- <div class="mxchat-modal-content">
3006		- <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>
	3233	+ <!-- Step 2: Action Configuration -->
	3234	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	3235	+ <div class="mxchat-step-indicator">
	3236	+ <div class="mxchat-step-number">2</div>
	3237	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	3238	+ </div>
3010	3239
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">
	3240	+ <div class="mxchat-selected-action">
	3241	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	3242	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	3243	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	3244	+ </button>
	3245	+ <div class="mxchat-selected-action-info">
	3246	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	3247	+ <span class="dashicons dashicons-admin-generic"></span>
	3248	+ </div>
	3249	+ <div class="mxchat-selected-action-details">
	3250	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	3251	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	3252	+ </div>
	3253	+ </div>
	3254	+ </div>
3016	3255
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>
3026		- </div>
	3256	+ <div class="mxchat-form-group">
	3257	+ <label for="intent_label">
	3258	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	3259	+ </label>
	3260	+ <input name="intent_label" type="text" id="intent_label" required
	3261	+ class="mxchat-intent-input"
	3262	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	3263	+ </div>
3027	3264
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>
	3265	+ <div class="mxchat-form-group">
	3266	+ <label for="phrases">
	3267	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	3268	+ </label>
	3269	+ <textarea name="phrases" id="action_phrases" rows="5" required
	3270	+ class="mxchat-intent-textarea"
	3271	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	3272	+ </div>
	3273	+
	3274	+ <div class="mxchat-form-group">
	3275	+ <label for="similarity_threshold">
	3276	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	3277	+ <span class="mxchat-threshold-value-display">85%</span>
	3278	+ </label>
	3279	+ <div class="mxchat-slider-group modal-slider">
	3280	+ <input type="range"
	3281	+ name="similarity_threshold"
	3282	+ id="similarity_threshold"
	3283	+ min="10"
	3284	+ max="95"
	3285	+ value="85"
	3286	+ class="mxchat-intent-slider"
	3287	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	3288	+ </div>
	3289	+ <div class="mxchat-threshold-hint">
	3290	+ <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
	3291	+ </div>
	3292	+ </div>
	3293	+
	3294	+ <div class="mxchat-modal-actions">
	3295	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3296	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3297	+ </button>
	3298	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	3299	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	3300	+ </button>
	3301	+ </div>
3035	3302	</div>
3036	3303	</form>
3037	3304	</div>
3038	3305	</div>
3039	3306
3040		- </div><!-- .mxchat-content -->
	3307	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	3308	+ <div class="mxchat-action-loading-spinner"></div>
	3309	+ <div class="mxchat-action-loading-text">
	3310	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	3311	+ </div>
	3312	+</div>
3041	3313	</div><!-- .mxchat-wrapper -->
	3314	+ <?php
	3315	+}
	3316	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	3317	+ if (strlen($phrases) <= $max_length) {
	3318	+ return $phrases;
	3319	+ }
3042	3320
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
	3321	+ $trimmed = substr($phrases, 0, $max_length);
	3322	+ $last_comma = strrpos($trimmed, ',');
	3323	+
	3324	+ if ($last_comma !== false) {
	3325	+ $trimmed = substr($trimmed, 0, $last_comma);
	3326	+ }
	3327	+
	3328	+ return $trimmed . '...';
3050	3329	}
3051	3330
	3331	+public function mxchat_add_enabled_column_to_intents() {
	3332	+ global $wpdb;
	3333	+ $table_name = $wpdb->prefix . 'mxchat_intents';
3052	3334
	3335	+ // Check if the column already exists
	3336	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
3053	3337
	3338	+ if (empty($columns)) {
	3339	+ // Add the column with default value of 1 (enabled)
	3340	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	3341	+ }
	3342	+}
	3343	+
3054	3344	/**
3055		- * Handle editing of intent phrases
	3345	+ * Handle embedding generation errors using existing admin notice system
3056	3346	*
3057		- * @since 1.0.0
	3347	+ * @param string $message Error message to display
	3348	+ * @param bool $redirect Whether to redirect back to the actions page
3058	3349	* @return void
3059	3350	*/
3060		-public function handle_edit_intent() {
3061		- // Verify nonce and user capabilities
3062		- if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
3063		- wp_die(esc_html__('Security check failed.', 'mxchat'));
3064		- }
	3351	+private function handle_embedding_error($message, $redirect = true) {
	3352	+ // Store the error message in the existing transient
	3353	+ set_transient('mxchat_admin_notice_error', $message, 60);
3065	3354
3066		- if (!current_user_can('manage_options')) {
3067		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	3355	+ if ($redirect) {
	3356	+ // Redirect back to the actions page
	3357	+ $redirect_url = add_query_arg(
	3358	+ array(
	3359	+ 'page' => 'mxchat-actions'
	3360	+ ),
	3361	+ admin_url('admin.php')
	3362	+ );
	3363	+ wp_safe_redirect($redirect_url);
	3364	+ exit;
3068	3365	}
	3366	+}
3069	3367
3070		- // Validate and sanitize input
3071		- $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
3072		- if (!$intent_id) {
3073		- wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
3074		- }
3075	3368
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'));
3079		- }
	3369	+/**
	3370	+ * Handle adding new intent - with improved error handling
	3371	+ *
	3372	+ * @return void
	3373	+ */
3080	3374
3081		- // Process phrases the same way as in intent creation
3082		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3083	3375
3084		- if (empty($phrases_array)) {
3085		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
3086		- }
3087	3376
3088		- // Generate embeddings and combine them
3089		- $vectors = [];
3090		- foreach ($phrases_array as $phrase) {
3091		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3092		- if (is_array($embedding_vector)) {
3093		- $vectors[] = $embedding_vector;
3094		- } else {
3095		- wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
3096		- }
3097		- }
3098	3377
3099		- if (empty($vectors)) {
3100		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3378	+/**
	3379	+ * Enhanced get_available_callbacks function with form action exclusion
	3380	+ *
	3381	+ * @param bool $grouped Whether to return callbacks grouped by category
	3382	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	3383	+ * @return array Callbacks data with icons, descriptions and availability status
	3384	+ */
	3385	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	3386	+ // Load WordPress plugin functions if needed
	3387	+ if (!function_exists('get_plugins')) {
	3388	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
3101	3389	}
3102	3390
3103		- // Create combined vector just like in intent creation
3104		- $combined_vector = $this->mxchat_average_vectors($vectors);
3105		- $serialized_vector = maybe_serialize($combined_vector);
	3391	+ // Get active plugins
	3392	+ $active_plugins = get_option('active_plugins', array());
3106	3393
3107		- global $wpdb;
3108		- $table_name = $wpdb->prefix . 'mxchat_intents';
	3394	+ // Functions to exclude from the action selector only if Pro is activated
	3395	+ // If user doesn't have Pro, show these so they can see what they're missing
	3396	+ $excluded_when_pro_active_functions = array(
	3397	+ 'mxchat_handle_form_collection', // Forms add-on action
	3398	+ 'mxchat_sr_recommendation_flow' // Smart Recommender flow actions
	3399	+ );
3109	3400
3110		- // Update the intent with both new phrases and the combined vector
3111		- $result = $wpdb->update(
3112		- $table_name,
3113		- array(
3114		- 'phrases' => implode(', ', $phrases_array),
3115		- 'embedding_vector' => $serialized_vector
3116		- ),
3117		- array('id' => $intent_id),
3118		- array('%s', '%s'),
3119		- array('%d')
3120		- );
	3401	+ // Always excluded functions (regardless of Pro status)
	3402	+ $always_excluded_functions = array();
3121	3403
3122		- if (false === $result) {
3123		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	3404	+ // Combine exclusion lists based on Pro activation status
	3405	+ $excluded_functions = $always_excluded_functions;
	3406	+ if ($this->is_activated) {
	3407	+ // Only exclude add-on managed functions if Pro is active
	3408	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
3124	3409	}
3125	3410
3126		- // Redirect back to the intents page with a success message
3127		- $redirect_url = add_query_arg(
3128		- array(
3129		- 'page' => 'mxchat-intents',
3130		- 'updated' => 'true'
	3411	+ // Define add-on plugin files and their corresponding action functions
	3412	+ $addon_plugins = array(
	3413	+ 'mxchat-woo/mxchat-woo.php' => array(
	3414	+ 'functions' => array(
	3415	+ 'mxchat_handle_product_recommendations',
	3416	+ 'mxchat_handle_order_history',
	3417	+ 'mxchat_show_product_card',
	3418	+ 'mxchat_add_to_cart',
	3419	+ 'mxchat_checkout_redirect'
	3420	+ ),
	3421	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	3422	+ 'pro_required' => true
3131	3423	),
3132		- admin_url('admin.php')
	3424	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	3425	+ 'functions' => array('mxchat_perplexity_research'),
	3426	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	3427	+ 'pro_required' => true
	3428	+ ),
	3429	+ 'mxchat-forms/mxchat-forms.php' => array(
	3430	+ 'functions' => array('mxchat_handle_form_collection'),
	3431	+ 'name' => __('Forms Add-on', 'mxchat'),
	3432	+ 'pro_required' => true
	3433	+ ),
	3434	+ 'mxchat-smart-recommender/mxchat-smart-recommender.php' => array(
	3435	+ 'functions' => array('mxchat_sr_recommendation_flow'),
	3436	+ 'name' => __('Smart Recommender Add-on', 'mxchat'),
	3437	+ 'pro_required' => true
	3438	+ ),
	3439	+ // Add other add-ons and their functions here
3133	3440	);
3134	3441
3135		- wp_safe_redirect($redirect_url);
3136		- exit;
3137		-}
3138		-public function mxchat_handle_update_intent_threshold() {
3139		- if ( ! current_user_can( 'manage_options' ) ) {
3140		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
3141		- }
	3442	+ // Get the functions that are provided by active add-ons
	3443	+ $addon_provided_functions = array();
	3444	+ $addon_function_mapping = array(); // Maps functions to their add-on info
3142	3445
3143		- check_admin_referer('mxchat_update_intent_threshold_nonce');
	3446	+ // Check which add-ons are active
	3447	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	3448	+ $is_active = in_array($plugin_file, $active_plugins);
3144	3449
3145		- if (isset($_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 = $threshold_percentage / 100;
	3450	+ // For each function in this addon
	3451	+ foreach ($addon_info['functions'] as $function) {
	3452	+ // Consider a function installed only if:
	3453	+ // 1. The add-on is active AND
	3454	+ // 2. Either it doesn't require Pro OR Pro is activated
	3455	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
3151	3456
3152		- $wpdb->update(
3153		- $table_name,
3154		- ['similarity_threshold' => $similarity_threshold],
3155		- ['id' => $intent_id],
3156		- ['%f'],
3157		- ['%d']
3158		- );
	3457	+ // If the add-on is installed, mark this function as provided by an add-on
	3458	+ if ($is_installed) {
	3459	+ $addon_provided_functions[] = $function;
	3460	+ }
	3461	+
	3462	+ // Store addon info for this function regardless of installation status
	3463	+ $addon_function_mapping[$function] = array(
	3464	+ 'addon' => basename(dirname($plugin_file)),
	3465	+ 'addon_name' => $addon_info['name'],
	3466	+ 'pro_required' => $addon_info['pro_required'],
	3467	+ 'is_active' => $is_active,
	3468	+ 'is_installed' => $is_installed
	3469	+ );
	3470	+ }
3159	3471	}
3160	3472
3161		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3162		- exit;
3163		-}
	3473	+ // Core callbacks - always available in the base plugin
	3474	+ $core_callbacks = array(
	3475	+ 'mxchat_handle_email_capture' => array(
	3476	+ 'label' => __('Loops Email Capture', 'mxchat'),
	3477	+ 'pro_only' => false,
	3478	+ 'group' => __('Customer Engagement', 'mxchat'),
	3479	+ 'icon' => 'email-alt',
	3480	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	3481	+ 'addon' => false, // Not from an add-on
	3482	+ 'installed' => true // Always installed with base plugin
	3483	+ ),
	3484	+ 'mxchat_handle_search_request' => array(
	3485	+ 'label' => __('Brave Web Search', 'mxchat'),
	3486	+ 'pro_only' => false,
	3487	+ 'group' => __('Search Features', 'mxchat'),
	3488	+ 'icon' => 'search',
	3489	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	3490	+ 'addon' => false,
	3491	+ 'installed' => true
	3492	+ ),
	3493	+ 'mxchat_handle_image_search_request' => array(
	3494	+ 'label' => __('Brave Image Search', 'mxchat'),
	3495	+ 'pro_only' => false,
	3496	+ 'group' => __('Search Features', 'mxchat'),
	3497	+ 'icon' => 'format-image',
	3498	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	3499	+ 'addon' => false,
	3500	+ 'installed' => true
	3501	+ ),
	3502	+ // Pro core features - check is_activated property
	3503	+ 'mxchat_generate_image' => array(
	3504	+ 'label' => __('Generate Image', 'mxchat'),
	3505	+ 'pro_only' => false,
	3506	+ 'group' => __('Other Features', 'mxchat'),
	3507	+ 'icon' => 'art',
	3508	+ 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
	3509	+ 'addon' => false,
	3510	+ 'installed' => true
	3511	+ ),
	3512	+ 'mxchat_handle_pdf_discussion' => array(
	3513	+ 'label' => __('Chat with PDF', 'mxchat'),
	3514	+ 'pro_only' => false,
	3515	+ 'group' => __('Other Features', 'mxchat'),
	3516	+ 'icon' => 'media-document',
	3517	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	3518	+ 'addon' => false,
	3519	+ 'installed' => true
	3520	+ ),
	3521	+ 'mxchat_live_agent_handover' => array(
	3522	+ 'label' => __('Slack Live Agent', 'mxchat'),
	3523	+ 'pro_only' => false,
	3524	+ 'group' => __('Customer Engagement', 'mxchat'),
	3525	+ 'icon' => 'admin-users',
	3526	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	3527	+ 'addon' => false,
	3528	+ 'installed' => true
	3529	+ ),
	3530	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	3531	+ 'label' => __('Back to Chatbot', 'mxchat'),
	3532	+ 'pro_only' => false,
	3533	+ 'group' => __('Customer Engagement', 'mxchat'),
	3534	+ 'icon' => 'backup',
	3535	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	3536	+ 'addon' => false,
	3537	+ 'installed' => true
	3538	+ ),
	3539	+ );
3164	3540
3165		-public function mxchat_handle_add_intent() {
3166		- if ( ! current_user_can( 'manage_options' ) ) {
3167		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
3168		- }
	3541	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	3542	+ $addon_callbacks = array(
	3543	+ // WooCommerce Add-on
	3544	+ 'mxchat_handle_product_recommendations' => array(
	3545	+ 'label' => __('Product Recommendations', 'mxchat'),
	3546	+ 'pro_only' => true,
	3547	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3548	+ 'icon' => 'cart',
	3549	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	3550	+ ),
	3551	+ 'mxchat_handle_order_history' => array(
	3552	+ 'label' => __('Order History', 'mxchat'),
	3553	+ 'pro_only' => true,
	3554	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3555	+ 'icon' => 'clipboard',
	3556	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	3557	+ ),
	3558	+ 'mxchat_show_product_card' => array(
	3559	+ 'label' => __('Show Product Card', 'mxchat'),
	3560	+ 'pro_only' => true,
	3561	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3562	+ 'icon' => 'products',
	3563	+ 'description' => __('Display product information in the chat', 'mxchat'),
	3564	+ ),
	3565	+ 'mxchat_add_to_cart' => array(
	3566	+ 'label' => __('Add to Cart', 'mxchat'),
	3567	+ 'pro_only' => true,
	3568	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3569	+ 'icon' => 'plus-alt',
	3570	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	3571	+ ),
	3572	+ 'mxchat_checkout_redirect' => array(
	3573	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	3574	+ 'pro_only' => true,
	3575	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3576	+ 'icon' => 'arrow-right-alt',
	3577	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	3578	+ ),
3169	3579
3170		- check_admin_referer('mxchat_add_intent_nonce');
	3580	+ // Perplexity Add-on
	3581	+ 'mxchat_perplexity_research' => array(
	3582	+ 'label' => __('Perplexity Research', 'mxchat'),
	3583	+ 'pro_only' => true,
	3584	+ 'group' => __('Search Features', 'mxchat'),
	3585	+ 'icon' => 'book-alt',
	3586	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	3587	+ ),
3171	3588
3172		- global $wpdb;
3173		- $table_name = $wpdb->prefix . 'mxchat_intents';
	3589	+ // Forms Add-on (only shown when Pro is not activated)
	3590	+ 'mxchat_handle_form_collection' => array(
	3591	+ 'label' => __('Form Collection', 'mxchat'),
	3592	+ 'pro_only' => true,
	3593	+ 'group' => __('Form Features', 'mxchat'),
	3594	+ 'icon' => 'feedback',
	3595	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	3596	+ ),
3174	3597
3175		- $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
3176		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
3177		- $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
3178		- $default_threshold = 0.85;
	3598	+ // Smart Recommender Add-on (only shown when Pro is not activated)
	3599	+ 'mxchat_sr_recommendation_flow' => array(
	3600	+ 'label' => __('Smart Recommender Flow', 'mxchat'),
	3601	+ 'pro_only' => true,
	3602	+ 'group' => __('Recommendation Features', 'mxchat'),
	3603	+ 'icon' => 'cart',
	3604	+ 'description' => __('Create interactive conversation flows that collect user preferences and deliver personalized product or service recommendations', 'mxchat'),
	3605	+ ),
	3606	+ );
3179	3607
3180		- if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
3181		- wp_die( esc_html__('Invalid input. Please ensure all fields are filled out.', 'mxchat') );
3182		- }
	3608	+ // Enhance add-on callbacks with installation status and addon info
	3609	+ foreach ($addon_callbacks as $function => $data) {
	3610	+ if (isset($addon_function_mapping[$function])) {
	3611	+ $addon_info = $addon_function_mapping[$function];
3183	3612
3184		- $available_callbacks = $this->mxchat_get_available_callbacks();
	3613	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	3614	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	3615	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
3185	3616
3186		- if (!array_key_exists($callback_function, $available_callbacks)) {
3187		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	3617	+ // Set pro_only based on add-on configuration
	3618	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	3619	+ } else {
	3620	+ $addon_callbacks[$function]['addon'] = 'unknown';
	3621	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	3622	+ $addon_callbacks[$function]['installed'] = false;
	3623	+ }
3188	3624	}
3189	3625
3190		- $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
3191		- if ($is_pro_only && !$this->is_activated) {
3192		- wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
3193		- }
	3626	+ // Initialize callbacks with core features
	3627	+ $callbacks = $core_callbacks;
3194	3628
3195		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	3629	+ // Get callbacks from active add-ons
	3630	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
3196	3631
3197		- if (empty($phrases_array)) {
3198		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
3199		- }
	3632	+ // Add placeholder callbacks only for add-ons that aren't active
	3633	+ if ($include_all) {
	3634	+ foreach ($addon_callbacks as $function => $data) {
	3635	+ // Skip placeholders for functions provided by active add-ons
	3636	+ if (in_array($function, $addon_provided_functions)) {
	3637	+ continue;
	3638	+ }
3200	3639
3201		- $vectors = [];
3202		- foreach ($phrases_array as $phrase) {
3203		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3204		- if (is_array($embedding_vector)) {
3205		- $vectors[] = $embedding_vector;
3206		- } else {
3207		- wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
	3640	+ // Skip excluded functions
	3641	+ if (in_array($function, $excluded_functions)) {
	3642	+ continue;
	3643	+ }
	3644	+
	3645	+ // Add the placeholder
	3646	+ $callbacks[$function] = $data;
3208	3647	}
3209	3648	}
3210	3649
3211		- if (!empty($vectors)) {
3212		- $combined_vector = $this->mxchat_average_vectors($vectors);
3213		- $serialized_vector = maybe_serialize($combined_vector);
	3650	+ // Add callbacks from active add-ons (will override placeholders)
	3651	+ foreach ($active_addon_callbacks as $function => $data) {
	3652	+ // Skip excluded functions
	3653	+ if (in_array($function, $excluded_functions)) {
	3654	+ continue;
	3655	+ }
3214	3656
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		- ]);
	3657	+ // Always include callbacks from add-ons
	3658	+ $callbacks[$function] = $data;
3222	3659
3223		- if ($result === false) {
3224		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
	3660	+ // Ensure they have the proper add-on info
	3661	+ if (isset($addon_function_mapping[$function])) {
	3662	+ $addon_info = $addon_function_mapping[$function];
	3663	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	3664	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	3665	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	3666	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
3225	3667	}
3226		- } else {
3227		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
3228	3668	}
3229	3669
3230		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3231		- exit;
3232		-}
	3670	+ // Just before returning callbacks, sort them to prioritize free features
	3671	+ if (!$grouped) {
	3672	+ // Create temporary arrays for sorting
	3673	+ $free_callbacks = array();
	3674	+ $pro_callbacks = array();
3233	3675
	3676	+ // Split callbacks into free and pro
	3677	+ foreach ($callbacks as $key => $data) {
	3678	+ if (isset($data['pro_only']) && $data['pro_only']) {
	3679	+ $pro_callbacks[$key] = $data;
	3680	+ } else {
	3681	+ $free_callbacks[$key] = $data;
	3682	+ }
	3683	+ }
3234	3684
	3685	+ // Merge with free callbacks first
	3686	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
	3687	+ }
3235	3688
3236		-
3237		-
3238		-
3239		-private function mxchat_get_available_callbacks($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		- ];
3277		-
3278		- // Allow other plugins to add their callbacks
3279		- $callbacks = apply_filters('mxchat_available_callbacks', $callbacks);
3280		-
3281	3689	// Return grouped structure if requested
3282	3690	if ($grouped) {
3283		- $grouped_callbacks = [];
	3691	+ $grouped_callbacks = array();
3284	3692	foreach ($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		- ];
	3693	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
	3694	+
	3695	+ // Ensure we carry forward all the new fields in grouped mode
	3696	+ $callback_data = array(
	3697	+ 'label' => $data['label'],
	3698	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	3699	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	3700	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	3701	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	3702	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	3703	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	3704	+ );
	3705	+
	3706	+ $grouped_callbacks[$group_label][$key] = $callback_data;
3290	3707	}
3291		- return $grouped_callbacks;
3292		- }
3293		- return $callbacks;
3294		-}
3295	3708
	3709	+ // Sort within each group to prioritize free features
	3710	+ foreach ($grouped_callbacks as $group => $items) {
	3711	+ $free_items = array();
	3712	+ $pro_items = array();
3296	3713
3297		-private function mxchat_average_vectors($vectors) {
3298		- $vector_length = count($vectors[0]);
3299		- $sum_vector = array_fill(0, $vector_length, 0);
	3714	+ foreach ($items as $key => $data) {
	3715	+ if (isset($data['pro_only']) && $data['pro_only']) {
	3716	+ $pro_items[$key] = $data;
	3717	+ } else {
	3718	+ $free_items[$key] = $data;
	3719	+ }
	3720	+ }
3300	3721
3301		- foreach ($vectors as $vector) {
3302		- for ($i = 0; $i < $vector_length; $i++) {
3303		- $sum_vector[$i] += $vector[$i];
	3722	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
3304	3723	}
3305		- }
3306	3724
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;
	3725	+ return $grouped_callbacks;
3311	3726	}
3312	3727
3313		- return $sum_vector;
	3728	+ return $callbacks;
3314	3729	}
3315	3730
3316	3731	public function mxchat_handle_delete_intent() {
3317	3732	if ( ! current_user_can( 'manage_options' ) ) {
		@@ -3327,15 +3742,14 @@
3327	3742
3328	3743	$wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
3329	3744	}
3330	3745
3331		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
	3746	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
3332	3747	exit;
3333	3748	}
3334	3749
3335	3750
3336	3751	public function mxchat_page_init() {
3337		- // Register settings
3338	3752	register_setting(
3339	3753	'mxchat_option_group',
3340	3754	'mxchat_options',
3341	3755	array($this, 'mxchat_sanitize')
		@@ -3346,10 +3760,10 @@
3346	3760	'mxchat_similarity_threshold',
3347	3761	array(
3348	3762	'type' => 'number',
3349	3763	'sanitize_callback' => function($value) {
3350		- $value = absint($value); // Ensure it's an integer
3351		- return min(max($value, 70), 85); // Enforce range
	3764	+ $value = absint($value);
	3765	+ return min(max($value, 20), 95);
3352	3766	},
3353	3767	'default' => 80,
3354	3768	)
3355	3769	);
		@@ -3378,51 +3792,101 @@
3378	3792	'mxchat-chatbot',
3379	3793	'mxchat_chatbot_section'
3380	3794	);
3381	3795
3382		-
3383		- // Existing fields...
3384	3796	add_settings_field(
3385		- 'api_key',
3386		- esc_html__('OpenAI API Key', 'mxchat'),
3387		- array($this, 'api_key_callback'),
	3797	+ 'contextual_awareness_toggle',
	3798	+ esc_html__('Contextual Awareness', 'mxchat'),
	3799	+ array($this, 'mxchat_contextual_awareness_callback'),
3388	3800	'mxchat-chatbot',
3389	3801	'mxchat_chatbot_section'
3390	3802	);
3391	3803
3392		- add_settings_field(
3393		- 'xai_api_key',
3394		- esc_html__('X.AI API Key', 'mxchat'),
3395		- array($this, 'xai_api_key_callback'),
3396		- 'mxchat-chatbot',
3397		- 'mxchat_chatbot_section'
3398		- );
	3804	+ add_settings_field(
	3805	+ 'api_key',
	3806	+ esc_html__('OpenAI API Key', 'mxchat'),
	3807	+ array($this, 'api_key_callback'),
	3808	+ 'mxchat-chatbot',
	3809	+ 'mxchat_chatbot_section',
	3810	+ array(
	3811	+ 'class' => 'mxchat-setting-row',
	3812	+ 'data-provider' => 'openai'
	3813	+ )
	3814	+ );
3399	3815
3400		- add_settings_field(
3401		- 'claude_api_key',
3402		- esc_html__('Claude API Key', 'mxchat'),
3403		- array($this, 'claude_api_key_callback'),
3404		- 'mxchat-chatbot',
3405		- 'mxchat_chatbot_section'
3406		- );
	3816	+ add_settings_field(
	3817	+ 'xai_api_key',
	3818	+ esc_html__('X.AI API Key', 'mxchat'),
	3819	+ array($this, 'xai_api_key_callback'),
	3820	+ 'mxchat-chatbot',
	3821	+ 'mxchat_chatbot_section',
	3822	+ array(
	3823	+ 'class' => 'mxchat-setting-row',
	3824	+ 'data-provider' => 'xai'
	3825	+ )
	3826	+ );
3407	3827
3408		- add_settings_field(
3409		- 'deepseek_api_key',
3410		- esc_html__('DeepSeek API Key', 'mxchat'),
3411		- array($this, 'deepseek_api_key_callback'),
3412		- 'mxchat-chatbot',
3413		- 'mxchat_chatbot_section'
3414		- );
	3828	+ add_settings_field(
	3829	+ 'claude_api_key',
	3830	+ esc_html__('Claude API Key', 'mxchat'),
	3831	+ array($this, 'claude_api_key_callback'),
	3832	+ 'mxchat-chatbot',
	3833	+ 'mxchat_chatbot_section',
	3834	+ array(
	3835	+ 'class' => 'mxchat-setting-row',
	3836	+ 'data-provider' => 'claude'
	3837	+ )
	3838	+ );
3415	3839
3416	3840	add_settings_field(
	3841	+ 'deepseek_api_key',
	3842	+ esc_html__('DeepSeek API Key', 'mxchat'),
	3843	+ array($this, 'deepseek_api_key_callback'),
	3844	+ 'mxchat-chatbot',
	3845	+ 'mxchat_chatbot_section',
	3846	+ array(
	3847	+ 'class' => 'mxchat-setting-row',
	3848	+ 'data-provider' => 'deepseek'
	3849	+ )
	3850	+ );
	3851	+
	3852	+ add_settings_field(
	3853	+ 'gemini_api_key',
	3854	+ esc_html__('Google Gemini API Key', 'mxchat'),
	3855	+ array($this, 'gemini_api_key_callback'),
	3856	+ 'mxchat-chatbot',
	3857	+ 'mxchat_chatbot_section',
	3858	+ array(
	3859	+ 'class' => 'mxchat-setting-row',
	3860	+ 'data-provider' => 'gemini'
	3861	+ )
	3862	+ );
	3863	+
	3864	+ add_settings_field(
3417	3865	'voyage_api_key',
3418	3866	esc_html__('Voyage AI API Key', 'mxchat'),
3419	3867	array($this, 'voyage_api_key_callback'),
3420	3868	'mxchat-chatbot',
3421		- 'mxchat_chatbot_section'
	3869	+ 'mxchat_chatbot_section',
	3870	+ array(
	3871	+ 'class' => 'mxchat-setting-row',
	3872	+ 'data-provider' => 'voyage'
	3873	+ )
3422	3874	);
3423	3875
	3876	+ add_settings_field(
	3877	+ 'enable_streaming_toggle',
	3878	+ esc_html__('Enable Streaming', 'mxchat'),
	3879	+ array($this, 'enable_streaming_toggle_callback'),
	3880	+ 'mxchat-chatbot',
	3881	+ 'mxchat_chatbot_section', // Same section as your working toggle
	3882	+ array(
	3883	+ 'class' => 'mxchat-setting-row streaming-setting',
	3884	+ 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
	3885	+ )
	3886	+ );
3424	3887
	3888	+
3425	3889	add_settings_field(
3426	3890	'model',
3427	3891	esc_html__('Chat Model', 'mxchat'),
3428	3892	array($this, 'mxchat_model_callback'),
		@@ -3429,9 +3893,8 @@
3429	3893	'mxchat-chatbot',
3430	3894	'mxchat_chatbot_section'
3431	3895	);
3432	3896
3433		- // Add the settings field
3434	3897	add_settings_field(
3435	3898	'embedding_model',
3436	3899	esc_html__('Embedding Model', 'mxchat'),
3437	3900	array($this, 'embedding_model_callback'),
		@@ -3456,8 +3919,16 @@
3456	3919	'mxchat_chatbot_section'
3457	3920	);
3458	3921
3459	3922	add_settings_field(
	3923	+ 'ai_agent_text',
	3924	+ esc_html__('AI Agent Text', 'mxchat'),
	3925	+ array($this, 'mxchat_ai_agent_text_callback'),
	3926	+ 'mxchat-chatbot',
	3927	+ 'mxchat_chatbot_section'
	3928	+ );
	3929	+
	3930	+ add_settings_field(
3460	3931	'enable_email_block',
3461	3932	esc_html__('Require Email To Chat', 'mxchat'),
3462	3933	array($this, 'enable_email_block_callback'),
3463	3934	'mxchat-chatbot',
		@@ -3480,48 +3951,40 @@
3480	3951	'mxchat_chatbot_section'
3481	3952	);
3482	3953
3483	3954	add_settings_field(
3484		- 'intro_message',
3485		- esc_html__('Introductory Message', 'mxchat'),
3486		- array($this, 'mxchat_intro_message_callback'),
	3955	+ 'enable_name_field',
	3956	+ esc_html__('Require Name Field', 'mxchat'),
	3957	+ array($this, 'enable_name_field_callback'),
3487	3958	'mxchat-chatbot',
3488	3959	'mxchat_chatbot_section'
3489	3960	);
3490	3961
3491	3962	add_settings_field(
3492		- 'input_copy',
3493		- esc_html__('Input Copy', 'mxchat'),
3494		- array($this, 'mxchat_input_copy_callback'),
	3963	+ 'name_field_placeholder',
	3964	+ esc_html__('Name Field Placeholder', 'mxchat'),
	3965	+ array($this, 'name_field_placeholder_callback'),
3495	3966	'mxchat-chatbot',
3496	3967	'mxchat_chatbot_section'
3497	3968	);
3498	3969
3499	3970	add_settings_field(
3500		- 'rate_limit_logged_out',
3501		- __('Rate Limit for Logged-out Users', 'mxchat'),
3502		- array($this, 'mxchat_rate_limit_logged_out_callback'),
	3971	+ 'intro_message',
	3972	+ esc_html__('Introductory Message', 'mxchat'),
	3973	+ array($this, 'mxchat_intro_message_callback'),
3503	3974	'mxchat-chatbot',
3504	3975	'mxchat_chatbot_section'
3505	3976	);
3506	3977
3507	3978	add_settings_field(
3508		- 'rate_limit_roles',
3509		- __('Rate Limits by User Role', 'mxchat'),
3510		- array($this, 'mxchat_rate_limit_roles_callback'),
	3979	+ 'input_copy',
	3980	+ esc_html__('Input Copy', 'mxchat'),
	3981	+ array($this, 'mxchat_input_copy_callback'),
3511	3982	'mxchat-chatbot',
3512	3983	'mxchat_chatbot_section'
3513	3984	);
3514	3985
3515	3986	add_settings_field(
3516		- 'rate_limit_message',
3517		- esc_html__('Rate Limit Message', 'mxchat'),
3518		- array($this, 'mxchat_rate_limit_message_callback'),
3519		- 'mxchat-chatbot',
3520		- 'mxchat_chatbot_section'
3521		- );
3522		-
3523		- add_settings_field(
3524	3987	'pre_chat_message',
3525	3988	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3526	3989	array($this, 'mxchat_pre_chat_message_callback'),
3527	3990	'mxchat-chatbot',
		@@ -3592,8 +4055,16 @@
3592	4055	'mxchat_chatbot_section'
3593	4056	);
3594	4057
3595	4058
	4059	+ add_settings_field(
	4060	+ 'rate_limits',
	4061	+ __('Rate Limits Settings', 'mxchat'),
	4062	+ array($this, 'mxchat_rate_limits_callback'),
	4063	+ 'mxchat-chatbot',
	4064	+ 'mxchat_chatbot_section'
	4065	+ );
	4066	+
3596	4067	// Loops Settings Section
3597	4068	add_settings_section(
3598	4069	'mxchat_loops_section',
3599	4070	esc_html__('Loops Settings', 'mxchat'),
		@@ -3705,9 +4176,27 @@
3705	4176	'mxchat-embed',
3706	4177	'mxchat_pdf_intent_section'
3707	4178	);
3708	4179
	4180	+ // PDF Upload Button Toggle
3709	4181	add_settings_field(
	4182	+ 'show_pdf_upload_button',
	4183	+ __('Show PDF Upload Button', 'mxchat'),
	4184	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	4185	+ 'mxchat-embed',
	4186	+ 'mxchat_pdf_intent_section'
	4187	+ );
	4188	+
	4189	+ // Word Upload Button Toggle
	4190	+ add_settings_field(
	4191	+ 'show_word_upload_button',
	4192	+ __('Show Word Upload Button', 'mxchat'),
	4193	+ array($this, 'mxchat_show_word_upload_button_callback'),
	4194	+ 'mxchat-embed',
	4195	+ 'mxchat_pdf_intent_section'
	4196	+ );
	4197	+
	4198	+ add_settings_field(
3710	4199	'pdf_intent_trigger_text',
3711	4200	__('Intent Trigger Text', 'mxchat'),
3712	4201	array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3713	4202	'mxchat-embed',
		@@ -3772,8 +4261,16 @@
3772	4261	'mxchat_live_agent_section'
3773	4262	);
3774	4263
3775	4264	add_settings_field(
	4265	+ 'live_agent_user_ids',
	4266	+ __('Slack Agent User IDs', 'mxchat'),
	4267	+ array($this, 'mxchat_live_agent_user_ids_callback'),
	4268	+ 'mxchat-embed',
	4269	+ 'mxchat_live_agent_section'
	4270	+ );
	4271	+
	4272	+ add_settings_field(
3776	4273	'live_agent_webhook_url',
3777	4274	__('Slack Webhook URL', 'mxchat'),
3778	4275	array($this, 'mxchat_live_agent_webhook_url_callback'),
3779	4276	'mxchat-embed',
		@@ -3802,9 +4299,9 @@
3802	4299
3803	4300	// General Settings Section
3804	4301	add_settings_section(
3805	4302	'mxchat_general_section',
3806		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	4303	+ esc_html__('YouTube Tutorials', 'mxchat'),
3807	4304	null,
3808	4305	'mxchat-general'
3809	4306	);
3810	4307	}
		@@ -3809,9 +4306,8 @@
3809	4306	);
3810	4307	}
3811	4308
3812	4309	public function mxchat_prompts_page_init() {
3813		- // Register all settings as a single array
3814	4310	register_setting(
3815	4311	'mxchat_prompts_options',
3816	4312	'mxchat_prompts_options',
3817	4313	array(
		@@ -3823,18 +4319,57 @@
3823	4319	'mxchat_use_pinecone' => 0,
3824	4320	'mxchat_pinecone_api_key' => '',
3825	4321	'mxchat_pinecone_environment' => '',
3826	4322	'mxchat_pinecone_index' => '',
3827		- 'mxchat_pinecone_host' => '', // Add this line
	4323	+ 'mxchat_pinecone_host' => '',
3828	4324	),
3829	4325	'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3830	4326	)
3831	4327	);
3832	4328
3833		- // Add settings saved message
3834	4329	add_action('admin_notices', array($this, 'sync_settings_notice'));
3835	4330	}
3836	4331
	4332	+public function mxchat_transcripts_page_init() {
	4333	+ register_setting(
	4334	+ 'mxchat_transcripts_options',
	4335	+ 'mxchat_transcripts_options',
	4336	+ array(
	4337	+ 'type' => 'array',
	4338	+ 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
	4339	+ 'default' => array(
	4340	+ 'mxchat_enable_notifications' => 0,
	4341	+ 'mxchat_notification_email' => get_option('admin_email'),
	4342	+ ),
	4343	+ 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
	4344	+ )
	4345	+ );
	4346	+
	4347	+ add_settings_section(
	4348	+ 'mxchat_transcripts_notification_section',
	4349	+ esc_html__('Chat Notification Settings', 'mxchat'),
	4350	+ array($this, 'mxchat_transcripts_notification_section_callback'),
	4351	+ 'mxchat-transcripts'
	4352	+ );
	4353	+
	4354	+ add_settings_field(
	4355	+ 'mxchat_enable_notifications',
	4356	+ esc_html__('Enable Chat Notifications', 'mxchat'),
	4357	+ array($this, 'mxchat_enable_notifications_callback'),
	4358	+ 'mxchat-transcripts',
	4359	+ 'mxchat_transcripts_notification_section'
	4360	+ );
	4361	+
	4362	+ add_settings_field(
	4363	+ 'mxchat_notification_email',
	4364	+ esc_html__('Notification Email Address', 'mxchat'),
	4365	+ array($this, 'mxchat_notification_email_callback'),
	4366	+ 'mxchat-transcripts',
	4367	+ 'mxchat_transcripts_notification_section'
	4368	+ );
	4369	+}
	4370	+
	4371	+
3837	4372	/**
3838	4373	* Sanitize all prompts options
3839	4374	*
3840	4375	* @param array $input The unsanitized options array
		@@ -3916,136 +4451,127 @@
3916	4451	public function sanitize_sync_setting($input) {
3917	4452	return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
3918	4453	}
3919	4454
	4455	+public function mxchat_rate_limits_callback() {
	4456	+ $all_options = get_option('mxchat_options', []);
3920	4457
	4458	+ // Define available rate limits
	4459	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
3921	4460
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		- }
	4461	+ // Define available timeframes
	4462	+ $timeframes = array(
	4463	+ 'hourly' => __('Per Hour', 'mxchat'),
	4464	+ 'daily' => __('Per Day', 'mxchat'),
	4465	+ 'weekly' => __('Per Week', 'mxchat'),
	4466	+ 'monthly' => __('Per Month', 'mxchat')
	4467	+ );
3928	4468
3929		- // Verify user capabilities
3930		- if (!current_user_can('manage_options')) {
3931		- wp_send_json_error(esc_html__('Unauthorized access', 'mxchat'));
3932		- return;
3933		- }
	4469	+ // Get all roles plus a "logged_out" pseudo-role
	4470	+ $roles = wp_roles()->get_names();
	4471	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
3934	4472
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($_POST['mxchat_pro_email']) : '';
	4473	+ // Start the wrapper
	4474	+ echo '<div class="pro-feature-wrapper active">';
	4475	+ echo '<div class="mxchat-rate-limits-container">';
3937	4476
3938		- if (empty($license_key) || empty($customer_email)) {
3939		- wp_send_json_error(esc_html__('Email or License Key is missing', 'mxchat'));
3940		- return;
3941		- }
	4477	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	4478	+ 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') .
	4479	+ '</p>';
3942	4480
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' => $product_id
3952		- ),
3953		- 'http://mxchat.ai/'
3954		- )
3955		- );
	4481	+ // Add markdown link documentation
	4482	+ echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
	4483	+ echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
	4484	+ echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
	4485	+ echo '<ul style="margin-left: 20px;">';
	4486	+ echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
	4487	+ echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
	4488	+ echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
	4489	+ echo '</ul>';
	4490	+ echo '</div>';
3956	4491
3957		- if (is_wp_error($response)) {
3958		- wp_send_json_error(esc_html__('Activation failed due to a server error: ', 'mxchat') . $response->get_error_message());
3959		- return;
3960		- }
	4492	+ // Output the controls for each role
	4493	+ foreach ($roles as $role_id => $role_name) {
	4494	+ // Get saved options or defaults
	4495	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	4496	+ $default_timeframe = 'daily';
	4497	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
3961	4498
3962		- $body = wp_remote_retrieve_body($response);
3963		- $data = json_decode($body);
	4499	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	4500	+ ? $all_options['rate_limits'][$role_id]['limit']
	4501	+ : $default_limit;
3964	4502
3965		- if ($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		-}
	4503	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	4504	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	4505	+ : $default_timeframe;
3977	4506
	4507	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	4508	+ ? $all_options['rate_limits'][$role_id]['message']
	4509	+ : $default_message;
3978	4510
3979		-public function mxchat_rate_limit_logged_out_callback() {
3980		- // Load the entire 'mxchat_options' array
3981		- $all_options = get_option('mxchat_options', []);
	4511	+ // Output the row
	4512	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
3982	4513
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'] : $default_rate_limit;
	4514	+ // Role label
	4515	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
3986	4516
3987		- // Define available rate limits
3988		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	4517	+ // Controls section
	4518	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
3989	4519
3990		- // Output the dropdown
3991		- echo '<div class="pro-feature-wrapper active">';
3992		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3993		- foreach ($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		-}
	4520	+ // Rate limit and timeframe controls
	4521	+ echo '<div class="mxchat-rate-limit-controls">';
4000	4522
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		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	4523	+ // Limit dropdown
	4524	+ echo '<div>';
	4525	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
	4526	+ echo '<select
	4527	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	4528	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
	4529	+ class="mxchat-autosave-field">';
	4530	+ foreach ($rate_limits as $limit) {
	4531	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	4532	+ }
	4533	+ echo '</select>';
	4534	+ echo '</div>';
4006	4535
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>';
	4536	+ // Timeframe dropdown
	4537	+ echo '<div>';
	4538	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
4017	4539	echo '<select
4018		- id="role_rate_limits_' . esc_attr($role_id) . '"
4019		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	4540	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	4541	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
4020	4542	class="mxchat-autosave-field">';
4021		- foreach ($rate_limits as $limit) {
4022		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	4543	+ foreach ($timeframes as $value => $label) {
	4544	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
4023	4545	}
4024	4546	echo '</select>';
4025	4547	echo '</div>';
4026		- }
4027	4548
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		-}
	4549	+ echo '</div>'; // End controls
4031	4550
4032		-public function mxchat_rate_limit_message_callback() {
4033		- // Load the entire 'mxchat_options' array
4034		- $all_options = get_option('mxchat_options', []);
	4551	+ // Custom message textarea
	4552	+ echo '<div class="mxchat-rate-limit-message">';
	4553	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	4554	+ echo '<textarea
	4555	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	4556	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	4557	+ class="mxchat-autosave-field"
	4558	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	4559	+ esc_textarea($custom_message) .
	4560	+ '</textarea>';
	4561	+ echo '<p class="description">' .
	4562	+ esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
	4563	+ '</p>';
	4564	+ echo '</div>'; // End message
4035	4565
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'] : $default_message;
	4566	+ echo '</div>'; // End controls wrapper
4039	4567
4040		- // Output the textarea
4041		- echo '<div class="pro-feature-wrapper active">';
4042		- printf(
4043		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
4044		- esc_textarea($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>';
	4568	+ echo '</div>'; // End row
	4569	+ }
	4570	+
	4571	+ echo '</div>'; // End container
	4572	+
	4573	+ echo '</div>'; // End pro-feature-wrapper
4048	4574	}
4049	4575
4050	4576
4051	4577	private function mxchat_add_option_field($id, $title, $callback = '') {
		@@ -4058,93 +4584,89 @@
4058	4584	$id === 'model' ? ['label_for' => 'model'] : []
4059	4585	);
4060	4586	}
4061	4587
	4588	+// OpenAI API Key
4062	4589	public function api_key_callback() {
4063		- // Retrieve from your stored 'api_key' in the mxchat_options array
4064	4590	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
4065	4591
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" />';
	4592	+ echo '<div class="api-key-wrapper" data-provider="openai">';
	4593	+ echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4068	4594	echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4595	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4596	+ echo '</div>';
4069	4597	}
	4598	+
	4599	+// X.AI API Key
4070	4600	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	4601	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
4077	4602
4078		- // Render the input field for the X.AI API key
4079		- echo '<div class="' . esc_attr($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		- );
	4603	+ echo '<div class="api-key-wrapper" data-provider="xai">';
	4604	+ echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
4085	4605	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4086		-
4087		- // If the feature is not activated, show the overlay with a "Pro Only" message
4088		- if (!$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		-
	4606	+ 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	4607	echo '</div>';
4095	4608	}
	4609	+// Claude API Key
4096	4610	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	4611	$claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
4103	4612
4104		- // Use direct name field like the other working API keys
4105		- echo '<div class="' . esc_attr($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		- );
	4613	+ echo '<div class="api-key-wrapper" data-provider="claude">';
	4614	+ echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
4111	4615	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4112		-
4113		- if (!$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		- }
	4616	+ 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	4617	echo '</div>';
4119	4618	}
	4619	+
	4620	+// DeepSeek API Key
4120	4621	public function deepseek_api_key_callback() {
4121		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
4122	4622	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
4123	4623
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" />';
	4624	+ echo '<div class="api-key-wrapper" data-provider="deepseek">';
	4625	+ echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4126	4626	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4627	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4628	+ echo '</div>';
4127	4629	}
4128	4630
	4631	+// Gemini API Key
	4632	+public function gemini_api_key_callback() {
	4633	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
4129	4634
	4635	+ echo '<div class="api-key-wrapper" data-provider="gemini">';
	4636	+ echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
	4637	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4638	+ echo '<p class="description api-key-notice">' . esc_html__('Required for Google Gemini models. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
	4639	+ echo '</div>';
	4640	+}
4130	4641
	4642	+// Voyage API Key
	4643	+public function voyage_api_key_callback() {
	4644	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
4131	4645
	4646	+ echo '<div class="api-key-wrapper" data-provider="voyage">';
	4647	+ echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
	4648	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4649	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected embedding model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4650	+ echo '</div>';
	4651	+}
4132	4652
4133	4653	public function mxchat_loops_api_key_callback() {
4134		- // Support both old and new format
4135	4654	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
4136	4655
4137		- echo '<div class="api-key-wrapper">';
	4656	+ // Hidden fields to "trap" autofill
	4657	+ echo '<input type="text" style="display:none" autocomplete="username" />';
	4658	+ echo '<input type="password" style="display:none" autocomplete="current-password" />';
	4659	+
	4660	+ echo '<div class="api-key-wrapper" data-provider="loops">';
4138	4661	echo sprintf(
4139		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
	4662	+ '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
4140	4663	$loops_api_key
4141	4664	);
4142	4665	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4143	4666	echo '</div>';
4144		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	4667	+ 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	4668	}
4146		-
4147	4669	public function mxchat_loops_mailing_list_callback() {
4148	4670	// Add error handling and type checking
4149	4671	$loops_api_key = '';
4150	4672	$selected_list = '';
		@@ -4162,8 +4684,12 @@
4162	4684	if (!empty($loops_api_key)) {
4163	4685	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
4164	4686	if (is_array($lists) && !empty($lists)) {
4165	4687	echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	4688	+
	4689	+ // Add a default "Select a list" option
	4690	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	4691	+
4166	4692	foreach ($lists as $list) {
4167	4693	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
4168	4694	echo sprintf(
4169	4695	'<option value="%s" %s>%s</option>',
		@@ -4173,8 +4699,9 @@
4173	4699	);
4174	4700	}
4175	4701	}
4176	4702	echo '</select>';
	4703	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
4177	4704	} else {
4178	4705	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
4179	4706	}
4180	4707	} else {
		@@ -4185,14 +4712,13 @@
4185	4712	$default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
4186	4713	$triggered_response = isset($this->options['triggered_phrase_response'])
4187	4714	? $this->options['triggered_phrase_response']
4188	4715	: $default_response;
4189		-
4190	4716	echo sprintf(
4191	4717	'<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50">%s</textarea>',
4192	4718	esc_textarea($triggered_response)
4193	4719	);
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>';
	4720	+ 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	4721	}
4196	4722
4197	4723	public function mxchat_email_capture_response_callback() {
4198	4724	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
		@@ -4198,16 +4724,14 @@
4198	4724	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
4199	4725	$email_capture_response = isset($this->options['email_capture_response'])
4200	4726	? $this->options['email_capture_response']
4201	4727	: $default_response;
4202		-
4203	4728	echo sprintf(
4204	4729	'<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50">%s</textarea>',
4205	4730	esc_textarea($email_capture_response)
4206	4731	);
4207		- echo '<p class="description">' . esc_html__('Enter the message to send when a user provides their email.', 'mxchat') . '</p>';
	4732	+ 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	4733	}
4209		-
4210	4734	public function mxchat_pre_chat_message_callback() {
4211	4735	// Load the entire 'mxchat_options' array
4212	4736	$all_options = get_option('mxchat_options', []);
4213	4737
		@@ -4222,49 +4746,137 @@
4222	4746	);
4223	4747	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	4748	}
4225	4749
4226		-
4227		-
4228	4750	// Callback for AI Instructions textarea
4229	4751	public function system_prompt_instructions_callback() {
4230	4752	// Retrieve the current value of the system prompt instructions
4231	4753	$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4232		-
4233	4754	// Render the textarea field
4234	4755	printf(
4235	4756	'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4236	4757	$instructions
4237	4758	);
	4759	+ // Provide a helpful description with sample instructions button
	4760	+ echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	4761	+ echo '<div class="mxchat-instructions-container">';
	4762	+ echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
	4763	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	4764	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	4765	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	4766	+ echo '</svg>';
	4767	+ echo esc_html__('View Sample Instructions', 'mxchat');
	4768	+ echo '</button>';
	4769	+ echo '</div>';
4238	4770
4239		- // Provide a helpful description
4240		- echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	4771	+ // Add modal to WordPress admin footer instead of inline
	4772	+ add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
4241	4773	}
4242	4774
	4775	+// New method to render modal in admin footer
	4776	+public function render_sample_instructions_modal() {
	4777	+ static $modal_rendered = false;
	4778	+ if ($modal_rendered) return; // Prevent duplicate modals
	4779	+ $modal_rendered = true;
4243	4780
	4781	+ echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
	4782	+ echo '<div class="mxchat-instructions-modal-content">';
	4783	+ echo '<div class="mxchat-instructions-modal-header">';
	4784	+ echo '<h3 class="mxchat-instructions-modal-title">';
	4785	+ 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">';
	4786	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	4787	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	4788	+ echo '</svg>';
	4789	+ echo esc_html__('Sample AI Instructions', 'mxchat');
	4790	+ echo '</h3>';
	4791	+ echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
	4792	+ 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">';
	4793	+ echo '<line x1="18" y1="6" x2="6" y2="18"/>';
	4794	+ echo '<line x1="6" y1="6" x2="18" y2="18"/>';
	4795	+ echo '</svg>';
	4796	+ echo '</button>';
	4797	+ echo '</div>';
	4798	+ echo '<div class="mxchat-instructions-modal-body">';
	4799	+ echo '<div class="mxchat-instructions-content">';
	4800	+ 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:
	4801	+
	4802	+# Response Style - CRITICALLY IMPORTANT
	4803	+- MAXIMUM LENGTH: 1-3 short sentences per response
	4804	+- Ultra-concise: Get straight to the answer with no filler
	4805	+- No introductions like "Sure!" or "I\'d be happy to help"
	4806	+- No phrases like "based on my knowledge" or "according to information"
	4807	+- No explanatory text before giving the answer
	4808	+- No summaries or repetition
	4809	+- Hyperlink all URLs
	4810	+- Respond in user\'s language
	4811	+- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	4812	+
	4813	+# Knowledge Base Requirements - PREVENT HALLUCINATIONS
	4814	+- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	4815	+- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	4816	+- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	4817	+- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	4818	+- Better to admit insufficient information than provide inaccurate answers');
	4819	+ echo '</div>';
	4820	+ echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
	4821	+ 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">';
	4822	+ echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
	4823	+ echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
	4824	+ echo '</svg>';
	4825	+ echo esc_html__('Copy Instructions', 'mxchat');
	4826	+ echo '</button>';
	4827	+ echo '</div>';
	4828	+ echo '<div class="mxchat-instructions-modal-footer">';
	4829	+ echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
	4830	+ echo '</div>';
	4831	+ echo '</div>';
	4832	+ echo '</div>';
	4833	+}
	4834	+
	4835	+
4244	4836	public function mxchat_model_callback() {
4245	4837	// Define available models grouped by provider
4246	4838	$models = array(
	4839	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	4840	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	4841	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	4842	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	4843	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	4844	+ ),
4247	4845	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')
	4846	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	4847	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	4848	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	4849	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
	4850	+ 'grok-2' => esc_html__('Grok 2', 'mxchat'),
	4851	+ 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat'), // Added new Grok-4 model
4250	4852	),
4251	4853	esc_html__('DeepSeek Models', 'mxchat') => array(
4252	4854	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4253	4855	),
4254	4856	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'),
	4857	+ 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
	4858	+ 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
	4859	+ 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
	4860	+ 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Intelligent)', 'mxchat'),
	4861	+ 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
4257	4862	'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4258		- 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
	4863	+ 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat'),
4259	4864	),
4260	4865	esc_html__('OpenAI Models', 'mxchat') => array(
	4866	+ // NEW: GPT-5 family
	4867	+ 'gpt-5' => esc_html__('GPT-5 (Flagship for Coding, Reasoning & Agents)', 'mxchat'),
	4868	+ 'gpt-5-mini' => esc_html__('GPT-5 Mini (Faster, Cost-Efficient for Precise Prompts)', 'mxchat'),
	4869	+ 'gpt-5-nano' => esc_html__('GPT-5 Nano (Fastest & Cheapest for Summarization/Classification)', 'mxchat'),
	4870	+
	4871	+ // Existing OpenAI models
	4872	+ 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
4261	4873	'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4262	4874	'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4263	4875	'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4264	4876	'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		- )
	4877	+ 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat'),
	4878	+ ),
4267	4879	);
4268	4880
4269	4881	// Retrieve the currently selected model from saved options
4270	4882	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
		@@ -4269,9 +4881,9 @@
4269	4881	// Retrieve the currently selected model from saved options
4270	4882	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4271	4883
4272	4884	// Begin the select dropdown
4273		- echo '<select id="model" name="model">'; // No array notation in name attribute
	4885	+ echo '<select id="model" name="model">';
4274	4886
4275	4887	// Iterate over groups of models
4276	4888	foreach ($models as $group_label => $group_models) {
4277	4889	echo '<optgroup label="' . esc_attr($group_label) . '">';
		@@ -4276,14 +4888,10 @@
4276	4888	foreach ($models as $group_label => $group_models) {
4277	4889	echo '<optgroup label="' . esc_attr($group_label) . '">';
4278	4890
4279	4891	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 . $label_suffix) . '</option>';
	4892	+ // All models enabled - no disabled attribute or Pro Only label
	4893	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4286	4894	}
4287	4895
4288	4896	echo '</optgroup>';
4289	4897	}
		@@ -4290,33 +4898,57 @@
4290	4898
4291	4899	// Close the select dropdown
4292	4900	echo '</select>';
4293	4901
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>';
	4902	+ // Updated description to remove mention of Pro-only models
	4903	+ echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
4296	4904	}
4297	4905
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>';
	4906	+
	4907	+// Update your existing callback method
	4908	+public function enable_streaming_toggle_callback() {
	4909	+ // Get value from options array, default to 'on'
	4910	+ $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
	4911	+ $checked = ($enabled === 'on') ? 'checked' : '';
	4912	+
	4913	+ echo '<label class="toggle-switch">';
	4914	+ echo sprintf(
	4915	+ '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
	4916	+ esc_attr($checked)
	4917	+ );
	4918	+ echo '<span class="slider"></span>';
	4919	+ echo '</label>';
	4920	+ echo '<p class="description">' .
	4921	+ esc_html__('Enable real-time streaming responses for supported models (OpenAI, Claude, DeepSeek, and Grok). When disabled, responses will load all at once.', 'mxchat') .
	4922	+ '</p>';
	4923	+
	4924	+ // Test button with better styling
	4925	+ echo '<div style="margin-top: 15px;">';
	4926	+ echo '<button type="button" id="mxchat-test-streaming-btn" class="button button-secondary">';
	4927	+ echo '<span class="dashicons dashicons-admin-tools" style="vertical-align: middle; margin-right: 5px;"></span>';
	4928	+ echo esc_html__('Test Streaming Compatibility', 'mxchat');
	4929	+ echo '</button>';
	4930	+ echo '<p id="mxchat-test-streaming-result" style="margin-top:10px; font-weight: bold;"></p>';
	4931	+ echo '</div>';
4302	4932	}
4303	4933
	4934	+
4304	4935	// Callback function for embedding model selection
4305	4936	public function embedding_model_callback() {
4306	4937	$models = array(
4307	4938	esc_html__('OpenAI Embeddings', 'mxchat') => array(
4308	4939	'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
4309		- 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Original)', 'mxchat'),
	4940	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
4310	4941	'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
4311	4942	),
4312	4943	esc_html__('Voyage AI Embeddings', 'mxchat') => array(
4313	4944	'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	4945	+ ),
	4946	+ esc_html__('Google Gemini Embeddings', 'mxchat') => array(
	4947	+ 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
4314	4948	)
4315	4949	);
4316		-
4317	4950	$selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
4318		-
4319	4951	echo '<select id="embedding_model" name="embedding_model">';
4320	4952	foreach ($models as $group_label => $group_models) {
4321	4953	echo '<optgroup label="' . esc_attr($group_label) . '">';
4322	4954	foreach ($group_models as $model_value => $model_label) {
		@@ -4324,10 +4956,9 @@
4324	4956	}
4325	4957	echo '</optgroup>';
4326	4958	}
4327	4959	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		-
	4960	+ 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>';
4330	4961	}
4331	4962
4332	4963
4333	4964	public function mxchat_top_bar_title_callback() {
		@@ -4339,9 +4970,16 @@
4339	4970
4340	4971	// Add a description
4341	4972	echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4342	4973	}
4343		-
	4974	+public function mxchat_ai_agent_text_callback() {
	4975	+ // Retrieve the current value of the AI agent text from saved options
	4976	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	4977	+ // Render the input field
	4978	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	4979	+ // Add a description
	4980	+ echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
	4981	+}
4344	4982	public function enable_email_block_callback() {
4345	4983	// Load full plugin options array
4346	4984	$all_options = get_option('mxchat_options', []);
4347	4985
		@@ -4361,9 +4999,8 @@
4361	4999	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	5000	}
4363	5001
4364	5002
4365		-
4366	5003	public function email_blocker_header_content_callback() {
4367	5004	// Load the entire 'mxchat_options' array
4368	5005	$all_options = get_option('mxchat_options', []);
4369	5006
		@@ -4371,14 +5008,15 @@
4371	5008	$content = isset($all_options['email_blocker_header_content'])
4372	5009	? $all_options['email_blocker_header_content']
4373	5010	: '';
4374	5011
4375		- // Render the textarea
	5012	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4376	5013	echo '<textarea
4377	5014	id="email_blocker_header_content"
4378	5015	name="email_blocker_header_content"
4379	5016	rows="5"
4380	5017	cols="70"
	5018	+ data-setting="email_blocker_header_content"
4381	5019	>' . esc_textarea($content) . '</textarea>';
4382	5020
4383	5021	echo '<p class="description">';
4384	5022	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 +5022,8 @@
4384	5022	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	5023	echo '</p>';
4386	5024	}
4387	5025
4388		-
4389	5026	public function email_blocker_button_text_callback() {
4390	5027	// Load the entire 'mxchat_options' array
4391	5028	$all_options = get_option('mxchat_options', []);
4392	5029
		@@ -4403,27 +5040,55 @@
4403	5040	echo '</p>';
4404	5041	}
4405	5042
4406	5043
	5044	+//Enable name field callback
	5045	+public function enable_name_field_callback() {
	5046	+ // Load full plugin options array
	5047	+ $all_options = get_option('mxchat_options', []);
	5048	+ // Get the value, default to 'off'
	5049	+ $enable_name_field = isset($all_options['enable_name_field']) ? $all_options['enable_name_field'] : 'off';
	5050	+ // Check if it's 'on'
	5051	+ $checked = ($enable_name_field === 'on') ? 'checked' : '';
	5052	+ echo '<label class="toggle-switch">';
	5053	+ echo sprintf(
	5054	+ '<input type="checkbox" id="enable_name_field" name="enable_name_field" value="on" %s />',
	5055	+ esc_attr($checked)
	5056	+ );
	5057	+ echo '<span class="slider"></span>';
	5058	+ echo '</label>';
	5059	+ echo '<p class="description">' . esc_html__('Enable this to also require users to enter their name along with their email before chatting.', 'mxchat') . '</p>';
	5060	+}
	5061	+//Name field placeholder callback
	5062	+public function name_field_placeholder_callback() {
	5063	+ $all_options = get_option('mxchat_options', []);
	5064	+ $placeholder = isset($all_options['name_field_placeholder'])
	5065	+ ? $all_options['name_field_placeholder']
	5066	+ : esc_html__('Enter your name', 'mxchat');
4407	5067
	5068	+ echo '<input type="text" id="name_field_placeholder" name="name_field_placeholder" value="' . esc_attr($placeholder) . '" style="width: 300px;" />';
	5069	+ echo '<p class="description">';
	5070	+ echo esc_html__('Placeholder text for the name field.', 'mxchat');
	5071	+ echo '</p>';
	5072	+}
	5073	+
	5074	+
	5075	+
4408	5076	public function mxchat_intro_message_callback() {
4409	5077	// Load the entire 'mxchat_options' array
4410	5078	$all_options = get_option('mxchat_options', []);
4411		-
4412	5079	// Retrieve the saved intro message or use the default
4413	5080	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4414	5081	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4415		-
4416		- // Output the textarea with the saved value
	5082	+ // Output the textarea with the saved value without escaping HTML
4417	5083	?>
4418		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
	5084	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
4419	5085	<p class="description">
4420		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
	5086	+ <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
4421	5087	</p>
4422	5088	<?php
4423	5089	}
4424	5090
4425		-
4426	5091	public function mxchat_input_copy_callback() {
4427	5092	// Load the entire 'mxchat_options' array
4428	5093	$all_options = get_option('mxchat_options', []);
4429	5094
		@@ -4889,8 +5554,23 @@
4889	5554	'</p>';
4890	5555
4891	5556	}
4892	5557
	5558	+public function mxchat_contextual_awareness_callback() {
	5559	+ // Get value from options array, default to 'off'
	5560	+ $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
	5561	+ $checked = ($contextual_awareness === 'on') ? 'checked' : '';
	5562	+ echo '<label class="toggle-switch">';
	5563	+ echo sprintf(
	5564	+ '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
	5565	+ esc_attr($checked)
	5566	+ );
	5567	+ echo '<span class="slider"></span>';
	5568	+ echo '</label>';
	5569	+ echo '<p class="description">' .
	5570	+ 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') .
	5571	+ '</p>';
	5572	+}
4893	5573
4894	5574
4895	5575	public function mxchat_privacy_toggle_callback() {
4896	5576	// Load from mxchat_options array
		@@ -5187,141 +5867,116 @@
5187	5867	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
5188	5868	}
5189	5869
5190	5870	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' : '';
	5871	+ // Get chat toolbar toggle value with fallback
	5872	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	5873	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
5194	5874
5195		- // Check if the plugin is activated (paid feature)
5196		- $disabled = $this->is_activated ? '' : 'disabled';
5197		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	5875	+ // Output the toggle switch
	5876	+ echo '<label class="toggle-switch">';
	5877	+ echo sprintf(
	5878	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	5879	+ esc_attr($checked)
	5880	+ );
	5881	+ echo '<span class="slider"></span>';
	5882	+ echo '</label>';
5198	5883
5199		- echo '<div class="' . esc_attr($class) . '">';
	5884	+ 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>';
	5885	+}
	5886	+/**
	5887	+ * Callback for PDF upload button toggle setting
	5888	+ */
	5889	+public function mxchat_show_pdf_upload_button_callback() {
	5890	+ // Get toggle value with fallback
	5891	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	5892	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
5200	5893
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>';
	5894	+ // Output the toggle switch
	5895	+ echo '<label class="toggle-switch">';
	5896	+ echo sprintf(
	5897	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	5898	+ esc_attr($checked)
	5899	+ );
	5900	+ echo '<span class="slider"></span>';
	5901	+ echo '</label>';
5210	5902
5211		- // Pro feature overlay
5212		- if (!$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		- }
	5903	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	5904	+}
	5905	+/**
	5906	+ * Callback for Word upload button toggle setting
	5907	+ */
	5908	+public function mxchat_show_word_upload_button_callback() {
	5909	+ // Get toggle value with fallback
	5910	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	5911	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
5219	5912
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>';
	5913	+ // Output the toggle switch
	5914	+ echo '<label class="toggle-switch">';
	5915	+ echo sprintf(
	5916	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	5917	+ esc_attr($checked)
	5918	+ );
	5919	+ echo '<span class="slider"></span>';
	5920	+ echo '</label>';
	5921	+
	5922	+ echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
5222	5923	}
5223	5924
5224		-
5225	5925	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	5926	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
5229	5927
5230		- echo '<div class="' . esc_attr($class) . '">';
5231	5928	echo sprintf(
5232	5929	'<textarea id="pdf_intent_trigger_text"
5233	5930	name="pdf_intent_trigger_text"
5234	5931	rows="3"
5235	5932	cols="50"
5236		- placeholder="%s"
5237		- %s>%s</textarea>',
	5933	+ placeholder="%s">%s</textarea>',
5238	5934	esc_attr__('Enter trigger text', 'mxchat'),
5239		- esc_attr($disabled),
5240	5935	isset($this->options['pdf_intent_trigger_text'])
5241	5936	? esc_textarea($this->options['pdf_intent_trigger_text'])
5242	5937	: esc_textarea($default_text)
5243	5938	);
5244	5939	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	5940	}
5255	5941
5256	5942	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	5943	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5260	5944
5261		- echo '<div class="' . esc_attr($class) . '">';
5262	5945	echo sprintf(
5263	5946	'<textarea id="pdf_intent_success_text"
5264	5947	name="pdf_intent_success_text"
5265	5948	rows="3"
5266	5949	cols="50"
5267		- placeholder="%s"
5268		- %s>%s</textarea>',
	5950	+ placeholder="%s">%s</textarea>',
5269	5951	esc_attr__('Enter success text', 'mxchat'),
5270		- esc_attr($disabled),
5271	5952	isset($this->options['pdf_intent_success_text'])
5272	5953	? esc_textarea($this->options['pdf_intent_success_text'])
5273	5954	: esc_textarea($default_text)
5274	5955	);
5275	5956	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	5957	}
5286	5958
5287	5959	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	5960	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5291	5961
5292		- echo '<div class="' . esc_attr($class) . '">';
5293	5962	echo sprintf(
5294	5963	'<textarea id="pdf_intent_error_text"
5295	5964	name="pdf_intent_error_text"
5296	5965	rows="3"
5297	5966	cols="50"
5298		- placeholder="%s"
5299		- %s>%s</textarea>',
	5967	+ placeholder="%s">%s</textarea>',
5300	5968	esc_attr__('Enter error text', 'mxchat'),
5301		- esc_attr($disabled),
5302	5969	isset($this->options['pdf_intent_error_text'])
5303	5970	? esc_textarea($this->options['pdf_intent_error_text'])
5304	5971	: esc_textarea($default_text)
5305	5972	);
5306	5973	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	5974	}
5317	5975
5318	5976	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	5977	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5322	5978
5323		- echo '<div class="' . esc_attr($class) . '">';
5324	5979	echo sprintf(
5325	5980	'<input type="range"
5326	5981	id="pdf_max_pages"
5327	5982	name="pdf_max_pages"
		@@ -5327,37 +5982,24 @@
5327	5982	name="pdf_max_pages"
5328	5983	min="1"
5329	5984	max="69"
5330	5985	value="%d"
5331		- %s
5332	5986	class="range-slider" />',
5333		- esc_attr($max_pages),
5334		- esc_attr($disabled)
	5987	+ esc_attr($max_pages)
5335	5988	);
5336	5989	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5337	5990	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	5991	}
5348	5992
5349	5993	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';
	5994	+ // Always get fresh options instead of using cached $this->options
	5995	+ $fresh_options = get_option('mxchat_options');
	5996	+ $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
5353	5997
5354		- echo '<div class="' . esc_attr($class) . '">';
5355	5998	echo '<label class="toggle-switch">';
5356	5999	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)
	6000	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	6001	+ checked($status, 'on', false)
5360	6002	);
5361	6003	echo '<span class="slider"></span>';
5362	6004	echo '</label>';
5363	6005	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5362,98 +6004,83 @@
5362	6004	echo '</label>';
5363	6005	echo '<label for="live_agent_status" class="mxchat-status-label">';
5364	6006	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5365	6007	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	6008	}
5374	6009
5375		-
5376		-// Away Message Callback
5377	6010	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	6011	$message = isset($this->options['live_agent_away_message'])
5381	6012	? $this->options['live_agent_away_message']
5382	6013	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5383	6014
5384		- echo '<div class="' . esc_attr($class) . '">';
5385	6015	printf(
5386		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5387		- esc_attr($disabled),
	6016	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5388	6017	esc_textarea($message)
5389	6018	);
5390	6019	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	6020	}
5399	6021
5400	6022	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	6023	$message = isset($this->options['live_agent_notification_message'])
5404	6024	? $this->options['live_agent_notification_message']
5405	6025	: __('Live agent has been notified.', 'mxchat');
5406	6026
5407		- echo '<div class="' . esc_attr($class) . '">';
5408	6027	printf(
5409		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5410		- esc_attr($disabled),
	6028	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5411	6029	esc_textarea($message)
5412	6030	);
5413	6031	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	6032	}
5422	6033
5423	6034	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	6035	$webhook_url = isset($this->options['live_agent_webhook_url'])
5427	6036	? esc_url($this->options['live_agent_webhook_url'])
5428	6037	: esc_url(get_option('live_agent_webhook_url', ''));
5429	6038
5430		- echo '<div class="' . esc_attr($class) . '">';
5431	6039	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)
	6040	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	6041	+ $webhook_url
5435	6042	);
5436	6043	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5437	6044	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	6045	+}
5438	6046
5439		- if (!$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>';
	6047	+public function mxchat_live_agent_secret_key_callback() {
	6048	+ printf(
	6049	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	6050	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	6051	+ );
	6052	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	6053	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5445	6054	}
5446	6055
	6056	+public function mxchat_live_agent_bot_token_callback() {
	6057	+ printf(
	6058	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	6059	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	6060	+ );
	6061	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	6062	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	6063	+}
5447	6064
	6065	+public function mxchat_live_agent_user_ids_callback() {
	6066	+ $user_ids = isset($this->options['live_agent_user_ids'])
	6067	+ ? esc_textarea($this->options['live_agent_user_ids'])
	6068	+ : '';
	6069	+
	6070	+ printf(
	6071	+ '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
	6072	+ $user_ids
	6073	+ );
	6074	+ 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>';
	6075	+}
	6076	+
5448	6077	public function mxchat_similarity_threshold_callback() {
5449	6078	// Load from mxchat_options array
5450	6079	$options = get_option('mxchat_options', []);
5451	6080
5452		- // Get value with backwards compatibility
5453		- $threshold = isset($options['similarity_threshold'])
5454		- ? $options['similarity_threshold']
5455		- : get_option('mxchat_similarity_threshold', 80);
	6081	+ // Get value from options array with default of 80
	6082	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
5456	6083
5457	6084	echo '<div class="slider-container">';
5458	6085	echo sprintf(
5459	6086	'<input type="range"
		@@ -5458,9 +6085,9 @@
5458	6085	echo sprintf(
5459	6086	'<input type="range"
5460	6087	id="similarity_threshold"
5461	6088	name="similarity_threshold"
5462		- min="70"
	6089	+ min="20"
5463	6090	max="85"
5464	6091	step="1"
5465	6092	value="%s"
5466	6093	class="range-slider" />',
		@@ -5470,200 +6097,195 @@
5470	6097	'<span id="threshold_value" class="range-value">%s</span>',
5471	6098	esc_html($threshold)
5472	6099	);
5473	6100	echo '</div>';
5474		-
5475	6101	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');
	6102	+ 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	6103	echo '</p>';
5478	6104	}
5479	6105
	6106	+public function mxchat_enqueue_admin_assets() {
	6107	+ // Get plugin version (define this in your main plugin file)
	6108	+ $version = defined('MXCHAT_VERSION') ? MXCHAT_VERSION : '2.3.9';
5480	6109
	6110	+ // Use file modification time for development (remove in production)
	6111	+ if (defined('WP_DEBUG') && WP_DEBUG) {
	6112	+ $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
	6113	+ }
5481	6114
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';
	6115	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	6116	+ $plugin_url = plugin_dir_url(__FILE__) . '../';
5485	6117
5486		- echo '<div class="' . esc_attr($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($disabled)
5491		- );
5492		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5493		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
	6118	+ // Only load on MxChat pages
	6119	+ if (strpos($current_page, 'mxchat') === false) {
	6120	+ return;
	6121	+ }
5494	6122
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>';
	6123	+ // Always load these on all MxChat pages
	6124	+ $this->enqueue_core_admin_assets($plugin_url, $version);
	6125	+ $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
	6126	+ $this->localize_admin_scripts($current_page);
5501	6127	}
	6128	+private function enqueue_core_admin_assets($plugin_url, $version) {
	6129	+ // Core admin styles
	6130	+ wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
	6131	+ wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
5502	6132
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>';
	6133	+ // Core admin scripts
	6134	+ wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
5522	6135	}
	6136	+private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
	6137	+ switch ($current_page) {
	6138	+ case 'mxchat-prompts':
	6139	+ // Knowledge processing page assets
	6140	+ wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
	6141	+ wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
	6142	+ // NEW: Add the knowledge processing script
	6143	+ wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery'), $version, true);
	6144	+ break;
5523	6145
5524		-public function mxchat_enqueue_admin_assets() {
5525		- wp_enqueue_style('wp-color-picker');
	6146	+ case 'mxchat-transcripts':
	6147	+ wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array(), $version);
	6148	+ wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
	6149	+ break;
5526	6150
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
	6151	+ case 'mxchat-actions':
	6152	+ wp_enqueue_style('mxchat-intent-css', $plugin_url . 'css/intent-style.css', array(), $version);
	6153	+ break;
5529	6154
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';
	6155	+ case 'mxchat-activation':
	6156	+ wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
	6157	+ break;
	6158	+ default:
	6159	+ wp_enqueue_script(
	6160	+ 'mxchat-test-streaming-js',
	6161	+ $plugin_url . 'js/mxchat-test-streaming.js',
	6162	+ ['jquery'],
	6163	+ $version,
	6164	+ true
	6165	+ );
5538	6166
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		- $plugin_version,
5572		- true
5573		- );
5574		-
5575		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	6167	+ wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
	6168	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6169	+ 'nonce' => wp_create_nonce('mxchat_test_streaming_nonce')
	6170	+ ]);
	6171	+ break;
	6172	+ }
	6173	+}
	6174	+private function localize_admin_scripts($current_page) {
	6175	+ // Base localization data for main admin script
	6176	+ $base_data = array(
5576	6177	'ajax_url' => admin_url('admin-ajax.php'),
	6178	+ 'nonce' => wp_create_nonce('mxchat_status_nonce'),
	6179	+ 'admin_url' => admin_url(),
5577	6180	'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5578	6181	'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5579	6182	'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5580	6183	'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
	6184	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6185	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	6186	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	6187	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6188	+ 'is_activated' => $this->is_activated ? '1' : '0',
	6189	+ 'status_refresh_interval' => 5000,
	6190	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	6191	+ 'ajaxurl' => admin_url('admin-ajax.php') // For jQuery fallback
5589	6192	);
5590	6193
5591		- if (isset($_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		- );
	6194	+ // Localize main admin script with base data
	6195	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
5598	6196
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		- }
	6197	+ // Page-specific localizations
	6198	+ $this->localize_page_specific_scripts($current_page);
	6199	+}
	6200	+private function localize_page_specific_scripts($current_page) {
	6201	+ switch ($current_page) {
	6202	+ case 'mxchat-prompts':
	6203	+ // Status updater localization
	6204	+ wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
	6205	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6206	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	6207	+ ));
5607	6208
5608		- wp_enqueue_style(
5609		- 'mxchat-knowledge-css',
5610		- plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
5611		- array(),
5612		- $knowledge_css_version
5613		- );
	6209	+ // Content selector localization
	6210	+ wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
	6211	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6212	+ 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
	6213	+ 'i18n' => array(
	6214	+ 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
	6215	+ 'selectAll' => __('Select All', 'mxchat'),
	6216	+ 'process' => __('Process Selected', 'mxchat'),
	6217	+ 'cancel' => __('Cancel', 'mxchat'),
	6218	+ 'noResults' => __('No content found.', 'mxchat')
	6219	+ )
	6220	+ ));
5614	6221
	6222	+ // NEW: Knowledge processing script localization using mxchatAdmin
	6223	+ wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
	6224	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6225	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'), // Note: changed 'nonce' to 'status_nonce'
	6226	+ 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
	6227	+ 'admin_url' => admin_url(),
	6228	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6229	+ 'status_refresh_interval' => 2000
	6230	+ ));
	6231	+ break;
5615	6232
5616		- wp_enqueue_style(
5617		- 'mxchat-intent-css',
5618		- plugin_dir_url(__FILE__) . '../css/intent-style.css',
5619		- array(),
5620		- $intent_css_version
5621		- );
	6233	+ case 'mxchat-activation':
	6234	+ wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
	6235	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6236	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
	6237	+ ));
	6238	+ break;
5622	6239
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		- ) );
	6240	+ case 'mxchat-settings':
	6241	+ default:
	6242	+ // Color picker and settings localization
	6243	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6244	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6245	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	6246	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	6247	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	6248	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	6249	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	6250	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	6251	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	6252	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	6253	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	6254	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	6255	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	6256	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
	6257	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
	6258	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	6259	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	6260	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	6261	+ 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	6262	+ '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'),
	6263	+ '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'),
	6264	+ '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'),
	6265	+ 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
	6266	+ 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
	6267	+ 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
	6268	+ 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
	6269	+ 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
	6270	+ 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
	6271	+ 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	6272	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	6273	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
	6274	+ 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
	6275	+ 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
	6276	+ 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	6277	+ ));
	6278	+ break;
	6279	+ }
5628	6280
5629		- // Localize the script for color picker and settings
5630		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6281	+ // Additional localization that was in the original code
	6282	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
5631	6283	'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' => $this->options['toolbar_icon_color'] ?? '#212121',
	6284	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5662	6285	));
5663	6286	}
5664	6287
5665		-
5666	6288	public function mxchat_sanitize($input) {
5667	6289	$new_input = array();
5668	6290
5669	6291	if (isset($input['api_key'])) {
		@@ -5671,9 +6293,9 @@
5671	6293	}
5672	6294
5673	6295	if (isset($input['similarity_threshold'])) {
5674	6296	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5675		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	6297	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5676	6298	}
5677	6299
5678	6300	if (isset($input['xai_api_key'])) {
5679	6301	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
		@@ -5682,12 +6304,24 @@
5682	6304	if (isset($input['claude_api_key'])) {
5683	6305	$new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
5684	6306	}
5685	6307
	6308	+ if (isset($input['enable_streaming_toggle'])) {
	6309	+ $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
	6310	+ } else {
	6311	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	6312	+ $new_input['enable_streaming_toggle'] = 'off';
	6313	+ }
	6314	+
	6315	+
5686	6316	if (isset($input['deepseek_api_key'])) {
5687	6317	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5688	6318	}
5689	6319
	6320	+ if (isset($input['gemini_api_key'])) {
	6321	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	6322	+ }
	6323	+
5690	6324	if (isset($input['enable_woocommerce_integration'])) {
5691	6325	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5692	6326	}
5693	6327
		@@ -5720,12 +6354,20 @@
5720	6354	if (isset($input['append_to_body'])) {
5721	6355	$new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
5722	6356	}
5723	6357
	6358	+ if (isset($input['contextual_awareness_toggle'])) {
	6359	+ $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
	6360	+}
	6361	+
5724	6362	if (isset($input['top_bar_title'])) {
5725	6363	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5726	6364	}
5727	6365
	6366	+ if (isset($input['ai_agent_text'])) {
	6367	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	6368	+ }
	6369	+
5728	6370	if (isset($input['enable_email_block'])) {
5729	6371	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5730	6372	}
5731	6373
		@@ -5735,11 +6377,20 @@
5735	6377	}
5736	6378	if (isset($input['email_blocker_button_text'])) {
5737	6379	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5738	6380	}
5739		-
	6381	+ // NEW: Sanitize name field toggle
	6382	+ if (isset($input['enable_name_field'])) {
	6383	+ $new_input['enable_name_field'] = ($input['enable_name_field'] === 'on') ? 'on' : 'off';
	6384	+ } else {
	6385	+ $new_input['enable_name_field'] = 'off';
	6386	+ }
	6387	+ // NEW: Sanitize name field placeholder
	6388	+ if (isset($input['name_field_placeholder'])) {
	6389	+ $new_input['name_field_placeholder'] = sanitize_text_field($input['name_field_placeholder']);
	6390	+ }
5740	6391	if (isset($input['intro_message'])) {
5741		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	6392	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5742	6393	}
5743	6394
5744	6395	if (isset($input['input_copy'])) {
5745	6396	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5748,33 +6399,43 @@
5748	6399	if (isset($input['rate_limit_message'])) {
5749	6400	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5750	6401	}
5751	6402
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']);
	6403	+// Handle the new rate limits format
	6404	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	6405	+ $new_input['rate_limits'] = array();
	6406	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	6407	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
5755	6408
5756		- if (in_array($rate_limit, $allowed_limits, true)) {
5757		- $new_input['rate_limit_logged_out'] = $rate_limit;
5758		- } else {
5759		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	6409	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	6410	+ $new_input['rate_limits'][$role_id] = array();
	6411	+
	6412	+ // Sanitize limit
	6413	+ if (isset($settings['limit'])) {
	6414	+ $limit = sanitize_text_field($settings['limit']);
	6415	+ if (in_array($limit, $allowed_limits, true)) {
	6416	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	6417	+ } else {
	6418	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	6419	+ }
5760	6420	}
5761		- }
5762	6421
5763		- // Handle role rate limits
5764		- if (isset($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] = $rate_limit;
	6422	+ // Sanitize timeframe
	6423	+ if (isset($settings['timeframe'])) {
	6424	+ $timeframe = sanitize_text_field($settings['timeframe']);
	6425	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	6426	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5772	6427	} else {
5773		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	6428	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5774	6429	}
5775	6430	}
	6431	+
	6432	+ // Sanitize message
	6433	+ if (isset($settings['message'])) {
	6434	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	6435	+ }
5776	6436	}
	6437	+}
5777	6438
5778	6439	if (isset($input['pre_chat_message'])) {
5779	6440	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5780	6441	}
		@@ -5788,9 +6449,10 @@
5788	6449	$allowed_models = array(
5789	6450	'text-embedding-ada-002',
5790	6451	'text-embedding-3-small',
5791	6452	'text-embedding-3-large',
5792		- 'voyage-3-large'
	6453	+ 'voyage-3-large',
	6454	+ 'gemini-embedding-exp-03-07'
5793	6455	);
5794	6456	if (in_array($input['embedding_model'], $allowed_models)) {
5795	6457	$new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
5796	6458	}
		@@ -5795,28 +6457,50 @@
5795	6457	$new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
5796	6458	}
5797	6459	}
5798	6460
5799		- if (isset($input['model'])) {
5800		- $allowed_models = array(
5801		- 'grok-beta',
5802		- 'grok-2',
5803		- 'deepseek-chat',
5804		- 'claude-3-5-sonnet-20241022',
5805		- 'claude-3-opus-20240229',
5806		- 'claude-3-sonnet-20240229',
5807		- 'claude-3-haiku-20240307',
5808		- 'gpt-4o',
5809		- 'gpt-4o-mini',
5810		- 'gpt-4-turbo',
5811		- 'gpt-4',
5812		- 'gpt-3.5-turbo',
5813		- );
5814		- if (in_array($input['model'], $allowed_models)) {
5815		- $new_input['model'] = sanitize_text_field($input['model']);
5816		- }
	6461	+if (isset($input['model'])) {
	6462	+ $allowed_models = array(
	6463	+ 'gemini-2.0-flash',
	6464	+ 'gemini-2.0-flash-lite',
	6465	+ 'gemini-1.5-pro',
	6466	+ 'gemini-1.5-flash',
	6467	+
	6468	+ 'grok-4-0709', // New model: Grok 4 added here
	6469	+ 'grok-3-beta',
	6470	+ 'grok-3-fast-beta',
	6471	+ 'grok-3-mini-beta',
	6472	+ 'grok-3-mini-fast-beta',
	6473	+ 'grok-2',
	6474	+
	6475	+ 'deepseek-chat',
	6476	+
	6477	+ 'claude-opus-4-20250514',
	6478	+ 'claude-sonnet-4-20250514',
	6479	+ 'claude-3-7-sonnet-20250219',
	6480	+ 'claude-3-5-sonnet-20241022',
	6481	+ 'claude-3-opus-20240229',
	6482	+ 'claude-3-sonnet-20240229',
	6483	+ 'claude-3-haiku-20240307',
	6484	+
	6485	+ // NEW: GPT-5 family
	6486	+ 'gpt-5',
	6487	+ 'gpt-5-mini',
	6488	+ 'gpt-5-nano',
	6489	+
	6490	+ 'gpt-4o',
	6491	+ 'gpt-4.1-2025-04-14',
	6492	+ 'gpt-4o-mini',
	6493	+ 'gpt-4-turbo',
	6494	+ 'gpt-4',
	6495	+ 'gpt-3.5-turbo',
	6496	+ );
	6497	+ if (in_array($input['model'], $allowed_models)) {
	6498	+ $new_input['model'] = sanitize_text_field($input['model']);
5817	6499	}
	6500	+}
5818	6501
	6502	+
5819	6503	if (isset($input['close_button_color'])) {
5820	6504	$new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
5821	6505	}
5822	6506
		@@ -5871,8 +6555,12 @@
5871	6555	if (isset($input['top_bar_bg_color'])) {
5872	6556	$new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
5873	6557	}
5874	6558
	6559	+ if (isset($input['quick_questions_toggle_color'])) {
	6560	+ $new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
	6561	+ }
	6562	+
5875	6563	if (isset($input['send_button_font_color'])) {
5876	6564	$new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
5877	6565	}
5878	6566
		@@ -5930,15 +6618,14 @@
5930	6618	if (isset($input['loops_mailing_list'])) {
5931	6619	$new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
5932	6620	}
5933	6621
5934		- // Sanitize Triggered Phrase Response
	6622	+// Sanitize Triggered Phrase Response
5935	6623	if (isset($input['triggered_phrase_response'])) {
5936	6624	$new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
5937	6625	}
5938		-
5939	6626	if (isset($input['email_capture_response'])) {
5940		- $new_input['email_capture_response'] = sanitize_textarea_field($input['email_capture_response']);
	6627	+ $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
5941	6628	}
5942	6629
5943	6630	// Sanitize Brave Search Settings
5944	6631	if (isset($input['brave_api_key'])) {
		@@ -5971,8 +6658,22 @@
5971	6658	if (isset($input['chat_toolbar_toggle'])) {
5972	6659	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5973	6660	}
5974	6661
	6662	+ // Sanitize PDF upload button toggle
	6663	+ if (isset($input['show_pdf_upload_button'])) {
	6664	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	6665	+ } else {
	6666	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	6667	+ }
	6668	+
	6669	+ // Sanitize Word upload button toggle
	6670	+ if (isset($input['show_word_upload_button'])) {
	6671	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	6672	+ } else {
	6673	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	6674	+ }
	6675	+
5975	6676	if (isset($input['pdf_intent_trigger_text'])) {
5976	6677	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5977	6678	}
5978	6679
		@@ -6002,8 +6703,12 @@
6002	6703	if (isset($input['live_agent_bot_token'])) {
6003	6704	$new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
6004	6705	}
6005	6706
	6707	+ if (isset($input['live_agent_user_ids'])) {
	6708	+ $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
	6709	+ }
	6710	+
6006	6711	if (isset($input['live_agent_status'])) {
6007	6712	$new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
6008	6713	}
6009	6714	if (isset($input['live_agent_away_message'])) {
		@@ -6026,62 +6731,10 @@
6026	6731	}
6027	6732
6028	6733
6029	6734
6030		-private static function mxchat_extract_main_content($html) {
6031		- if (empty($html)) {
6032		- //error_log('mxchat_extract_main_content: Empty HTML content received');
6033		- return '';
6034		- }
6035	6735
6036		- try {
6037		- $dom = new DOMDocument;
6038		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
6039	6736
6040		- // Simple load of HTML, with @ to suppress warnings
6041		- @$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 $html; // Return original HTML if parsing fails
6078		- } finally {
6079		- libxml_clear_errors();
6080		- }
6081		-}
6082		-
6083		-
6084	6737	private function mxchat_fetch_loops_mailing_lists($api_key) {
6085	6738	$url = 'https://app.loops.so/api/v1/lists';
6086	6739	$response = wp_remote_get($url, array(
6087	6740	'headers' => array(
		@@ -6099,12 +6752,8 @@
6099	6752
6100	6753	return isset($lists) && is_array($lists) ? $lists : array();
6101	6754	}
6102	6755
6103		-
6104		-
6105		-
6106		-
6107	6756	function mxchat_calculate_cosine_similarity($vec1, $vec2) {
6108	6757	if (empty($vec1) || empty($vec2)) {
6109	6758	return 0.0;
6110	6759	}
		@@ -6125,8 +6774,602 @@
6125	6774	return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
6126	6775	}
6127	6776	}
6128	6777
	6778	+/**
	6779	+ * Validates nonce and deletes all chat prompts
	6780	+ */
	6781	+public function mxchat_handle_delete_all_prompts() {
	6782	+ // Verify nonce
	6783	+ if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
	6784	+ wp_die(__('Nonce verification failed.', 'mxchat'));
	6785	+ }
	6786	+ // Check permissions
	6787	+ if (!current_user_can('manage_options')) {
	6788	+ wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	6789	+ }
	6790	+ $success = true;
	6791	+ $error_messages = array();
	6792	+ // Check if Pinecone is enabled and configured
	6793	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6794	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	6795	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	6796	+ //error_log('[MXCHAT-DELETE] Pinecone is enabled - deleting all from Pinecone');
	6797	+ // Get Pinecone configuration
	6798	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6799	+ $pinecone_manager = new MxChat_Pinecone_Manager();
	6800	+ $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
	6801	+ if (!$result['success']) {
	6802	+ $success = false;
	6803	+ $error_messages[] = $result['message'];
	6804	+ }
	6805	+ // Clear Pinecone vector cache
	6806	+ delete_option('mxchat_pinecone_vector_ids_cache');
	6807	+ // Clear processed content caches
	6808	+ delete_option('mxchat_pinecone_processed_cache');
	6809	+ delete_option('mxchat_processed_content_cache');
	6810	+
	6811	+ // CLEAR THE PINECONE RECORDS CACHE (NEW LINE)
	6812	+ delete_transient('mxchat_pinecone_recent_1k_cache');
	6813	+
	6814	+ } else {
	6815	+ //error_log('[MXCHAT-DELETE] Pinecone not enabled - deleting from WordPress database');
	6816	+ // Delete from WordPress database
	6817	+ global $wpdb;
	6818	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	6819	+ $result = $wpdb->query("DELETE FROM {$table_name}");
	6820	+ if ($result === false) {
	6821	+ $success = false;
	6822	+ $error_messages[] = 'Failed to delete from WordPress database';
	6823	+ }
	6824	+ }
	6825	+ // Clear relevant cache
	6826	+ wp_cache_delete('all_prompts', 'mxchat_prompts');
	6827	+ // Set appropriate admin notice
	6828	+ if ($success) {
	6829	+ set_transient('mxchat_admin_notice_success',
	6830	+ __('All prompts deleted successfully.', 'mxchat'), 30);
	6831	+ } else {
	6832	+ set_transient('mxchat_admin_notice_error',
	6833	+ __('Failed to delete all prompts: ', 'mxchat') . implode(', ', $error_messages), 30);
	6834	+ }
	6835	+ // Redirect back with a success message
	6836	+ $redirect_url = add_query_arg(array(
	6837	+ 'page' => 'mxchat-prompts',
	6838	+ 'all_deleted' => $success ? 'true' : 'false'
	6839	+ ), admin_url('admin.php'));
	6840	+ wp_safe_redirect($redirect_url);
	6841	+ exit;
	6842	+}
	6843	+
	6844	+ /**
	6845	+ * Handles deletion prompt with nonce validation
	6846	+ */
	6847	+ public function mxchat_handle_delete_prompt() {
	6848	+ // Sanitize and validate nonce
	6849	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	6850	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	6851	+ wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	6852	+ }
	6853	+
	6854	+ // Check permissions
	6855	+ if (!current_user_can('manage_options')) {
	6856	+ wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	6857	+ }
	6858	+
	6859	+ // Get ID and source parameters
	6860	+ $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
	6861	+ $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	6862	+
	6863	+ if (empty($id)) {
	6864	+ wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	6865	+ }
	6866	+
	6867	+ $success = false;
	6868	+ $error_message = '';
	6869	+
	6870	+ // Check if Pinecone is enabled and determine source automatically if not specified
	6871	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6872	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	6873	+
	6874	+ // If source is not specified, determine based on Pinecone configuration
	6875	+ if (empty($source)) {
	6876	+ $source = $use_pinecone ? 'pinecone' : 'wordpress';
	6877	+ }
	6878	+
	6879	+ if ($source === 'pinecone' || $use_pinecone) {
	6880	+ //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	6881	+
	6882	+ // Handle Pinecone deletion
	6883	+ if (empty($pinecone_options['mxchat_pinecone_host']) ||
	6884	+ empty($pinecone_options['mxchat_pinecone_api_key'])) {
	6885	+ wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
	6886	+ }
	6887	+
	6888	+ // Delete from Pinecone using the vector ID directly
	6889	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	6890	+ $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
	6891	+ $id,
	6892	+ $pinecone_options['mxchat_pinecone_api_key'],
	6893	+ $pinecone_options['mxchat_pinecone_host']
	6894	+ );
	6895	+ if ($result['success']) {
	6896	+ $success = true;
	6897	+
	6898	+ // Remove from vector cache
	6899	+ $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
	6900	+ $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
	6901	+
	6902	+ set_transient('mxchat_admin_notice_success',
	6903	+ esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
	6904	+ } else {
	6905	+ $error_message = $result['message'];
	6906	+ set_transient('mxchat_admin_notice_error',
	6907	+ esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
	6908	+ }
	6909	+ } else {
	6910	+ //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	6911	+
	6912	+ // Handle WordPress database deletion
	6913	+ global $wpdb;
	6914	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	6915	+
	6916	+ // Clear cache and delete prompt
	6917	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	6918	+
	6919	+ $result = $wpdb->delete(
	6920	+ $table_name,
	6921	+ array('id' => intval($id)),
	6922	+ array('%d')
	6923	+ );
	6924	+
	6925	+ if ($result !== false) {
	6926	+ $success = true;
	6927	+ set_transient('mxchat_admin_notice_success',
	6928	+ esc_html__('Entry deleted successfully.', 'mxchat'), 30);
	6929	+ } else {
	6930	+ set_transient('mxchat_admin_notice_error',
	6931	+ esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
	6932	+ }
	6933	+ }
	6934	+
	6935	+ // Redirect back to the prompts page
	6936	+ wp_safe_redirect(add_query_arg(
	6937	+ array(
	6938	+ 'page' => 'mxchat-prompts',
	6939	+ 'deleted' => $success ? 'true' : 'false'
	6940	+ ),
	6941	+ admin_url('admin.php')
	6942	+ ));
	6943	+ exit;
	6944	+ }
	6945	+
	6946	+ /**
	6947	+ * Validates user permissions for editing chat settings
	6948	+ */
	6949	+ public function mxchat_handle_edit_intent() {
	6950	+ // Security checks (nonce and permissions)
	6951	+ if (!current_user_can('manage_options')) {
	6952	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	6953	+ }
	6954	+ check_admin_referer('mxchat_edit_intent');
	6955	+
	6956	+ // Get POST data
	6957	+ $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
	6958	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	6959	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	6960	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	6961	+ $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
	6962	+
	6963	+ // Validate inputs
	6964	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	6965	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	6966	+ return;
	6967	+ }
	6968	+
	6969	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	6970	+ if (empty($phrases_array)) {
	6971	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	6972	+ return;
	6973	+ }
	6974	+
	6975	+ // Generate embeddings with improved error handling
	6976	+ $vectors = [];
	6977	+ $failed_phrases = [];
	6978	+
	6979	+ foreach ($phrases_array as $phrase) {
	6980	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	6981	+ if (is_array($embedding_vector)) {
	6982	+ $vectors[] = $embedding_vector;
	6983	+ } else {
	6984	+ $failed_phrases[] = $phrase;
	6985	+ }
	6986	+ }
	6987	+
	6988	+ if (!empty($failed_phrases)) {
	6989	+ $this->handle_embedding_error(
	6990	+ sprintf(
	6991	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	6992	+ implode(', ', $failed_phrases)
	6993	+ )
	6994	+ );
	6995	+ return;
	6996	+ }
	6997	+
	6998	+ if (empty($vectors)) {
	6999	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	7000	+ return;
	7001	+ }
	7002	+
	7003	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	7004	+ $serialized_vector = maybe_serialize($combined_vector);
	7005	+
	7006	+ // Update the database
	7007	+ global $wpdb;
	7008	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	7009	+
	7010	+ $result = $wpdb->update(
	7011	+ $table_name,
	7012	+ array(
	7013	+ 'intent_label' => $intent_label,
	7014	+ 'phrases' => implode(', ', $phrases_array),
	7015	+ 'embedding_vector' => $serialized_vector,
	7016	+ 'similarity_threshold' => $similarity_threshold
	7017	+ ),
	7018	+ array('id' => $intent_id),
	7019	+ array('%s', '%s', '%s', '%f'), // Format: string, string, string, float
	7020	+ array('%d') // Where format: integer
	7021	+ );
	7022	+
	7023	+ if (false === $result) {
	7024	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	7025	+ return;
	7026	+ }
	7027	+
	7028	+ // Set success message and redirect
	7029	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	7030	+
	7031	+ $redirect_url = add_query_arg(
	7032	+ array(
	7033	+ 'page' => 'mxchat-actions'
	7034	+ ),
	7035	+ admin_url('admin.php')
	7036	+ );
	7037	+ wp_safe_redirect($redirect_url);
	7038	+ exit;
	7039	+ }
	7040	+
	7041	+
	7042	+/**
	7043	+ * Checks user permissions for managing options
	7044	+ */
	7045	+public function mxchat_handle_add_intent() {
	7046	+ if (!current_user_can('manage_options')) {
	7047	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	7048	+ }
	7049	+ check_admin_referer('mxchat_add_intent_nonce');
	7050	+
	7051	+ global $wpdb;
	7052	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	7053	+
	7054	+ // Sanitize and get form data
	7055	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	7056	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	7057	+ $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
	7058	+
	7059	+ // Get similarity threshold from form (convert percentage to decimal)
	7060	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	7061	+
	7062	+ // Validate required fields
	7063	+ if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
	7064	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	7065	+ return;
	7066	+ }
	7067	+
	7068	+ // Validate callback function
	7069	+ $available_callbacks = $this->mxchat_get_available_callbacks();
	7070	+ if (!array_key_exists($callback_function, $available_callbacks)) {
	7071	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	7072	+ return;
	7073	+ }
	7074	+
	7075	+ // Check Pro requirements
	7076	+ $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
	7077	+ if ($is_pro_only && !$this->is_activated) {
	7078	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	7079	+ return;
	7080	+ }
	7081	+
	7082	+ // Process phrases
	7083	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	7084	+ if (empty($phrases_array)) {
	7085	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	7086	+ return;
	7087	+ }
	7088	+
	7089	+ // Generate embeddings with improved error handling
	7090	+ $vectors = [];
	7091	+ $failed_phrases = [];
	7092	+ foreach ($phrases_array as $phrase) {
	7093	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	7094	+ if (is_array($embedding_vector)) {
	7095	+ $vectors[] = $embedding_vector;
	7096	+ } else {
	7097	+ $failed_phrases[] = $phrase;
	7098	+ }
	7099	+ }
	7100	+
	7101	+ // Check for embedding failures
	7102	+ if (!empty($failed_phrases)) {
	7103	+ $this->handle_embedding_error(
	7104	+ sprintf(
	7105	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	7106	+ implode(', ', $failed_phrases)
	7107	+ )
	7108	+ );
	7109	+ return;
	7110	+ }
	7111	+
	7112	+ if (empty($vectors)) {
	7113	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	7114	+ return;
	7115	+ }
	7116	+
	7117	+ // Create combined vector and insert into database
	7118	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	7119	+ $serialized_vector = maybe_serialize($combined_vector);
	7120	+
	7121	+ $result = $wpdb->insert($table_name, [
	7122	+ 'intent_label' => $intent_label,
	7123	+ 'phrases' => implode(', ', $phrases_array),
	7124	+ 'embedding_vector' => $serialized_vector,
	7125	+ 'callback_function' => $callback_function,
	7126	+ 'similarity_threshold' => $similarity_threshold, // Now uses the actual form value
	7127	+ ]);
	7128	+
	7129	+ if ($result === false) {
	7130	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	7131	+ return;
	7132	+ }
	7133	+
	7134	+ // Set success message and redirect
	7135	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	7136	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	7137	+ exit;
	7138	+}
	7139	+
	7140	+ /**
	7141	+ * Averages multiple vectors into a single vector
	7142	+ */
	7143	+ private function mxchat_average_vectors($vectors) {
	7144	+ $vector_length = count($vectors[0]);
	7145	+ $sum_vector = array_fill(0, $vector_length, 0);
	7146	+
	7147	+ foreach ($vectors as $vector) {
	7148	+ for ($i = 0; $i < $vector_length; $i++) {
	7149	+ $sum_vector[$i] += $vector[$i];
	7150	+ }
	7151	+ }
	7152	+
	7153	+ // Divide each component by the number of vectors to get the average
	7154	+ $num_vectors = count($vectors);
	7155	+ for ($i = 0; $i < $vector_length; $i++) {
	7156	+ $sum_vector[$i] /= $num_vectors;
	7157	+ }
	7158	+
	7159	+ return $sum_vector;
	7160	+ }
	7161	+
	7162	+
	7163	+
	7164	+
	7165	+ /**
	7166	+ * Generates embeddings from input text for MXChat
	7167	+ */
	7168	+ public function mxchat_generate_embedding($text) {
	7169	+ // Enable detailed logging for debugging
	7170	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	7171	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	7172	+
	7173	+ $options = get_option('mxchat_options');
	7174	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	7175	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	7176	+
	7177	+ // Determine provider and endpoint
	7178	+ if (strpos($selected_model, 'voyage') === 0) {
	7179	+ $api_key = $options['voyage_api_key'] ?? '';
	7180	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	7181	+ $provider_name = 'Voyage AI';
	7182	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	7183	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	7184	+ $api_key = $options['gemini_api_key'] ?? '';
	7185	+ $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
	7186	+ $provider_name = 'Google Gemini';
	7187	+ //error_log('[MXCHAT-EMBED] Using Google Gemini API');
	7188	+ } else {
	7189	+ $api_key = $options['api_key'] ?? '';
	7190	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	7191	+ $provider_name = 'OpenAI';
	7192	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	7193	+ }
	7194	+
	7195	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	7196	+
	7197	+ if (empty($api_key)) {
	7198	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	7199	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	7200	+ return $error_message;
	7201	+ }
	7202	+
	7203	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	7204	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	7205	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	7206	+
	7207	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
	7208	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	7209	+ // Consider truncating text here
	7210	+ }
	7211	+
	7212	+ // Prepare request body based on provider
	7213	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7214	+ // Gemini API format
	7215	+ $request_body = array(
	7216	+ 'model' => 'models/' . $selected_model,
	7217	+ 'content' => array(
	7218	+ 'parts' => array(
	7219	+ array('text' => $text)
	7220	+ )
	7221	+ )
	7222	+ );
	7223	+
	7224	+ // Set output dimensionality to 1536 for consistency with other models
	7225	+ $request_body['outputDimensionality'] = 1536;
	7226	+ } else {
	7227	+ // OpenAI/Voyage API format
	7228	+ $request_body = array(
	7229	+ 'model' => $selected_model,
	7230	+ 'input' => $text
	7231	+ );
	7232	+
	7233	+ // Add output_dimension for voyage-3-large model
	7234	+ if ($selected_model === 'voyage-3-large') {
	7235	+ $request_body['output_dimension'] = 2048;
	7236	+ }
	7237	+ }
	7238	+
	7239	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	7240	+
	7241	+ // Prepare headers based on provider
	7242	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7243	+ // Gemini uses API key as query parameter
	7244	+ $endpoint .= '?key=' . $api_key;
	7245	+ $headers = array(
	7246	+ 'Content-Type' => 'application/json'
	7247	+ );
	7248	+ } else {
	7249	+ // OpenAI/Voyage use Bearer token
	7250	+ $headers = array(
	7251	+ 'Authorization' => 'Bearer ' . $api_key,
	7252	+ 'Content-Type' => 'application/json'
	7253	+ );
	7254	+ }
	7255	+
	7256	+ // Make API request
	7257	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	7258	+ $response = wp_remote_post($endpoint, array(
	7259	+ 'body' => wp_json_encode($request_body),
	7260	+ 'headers' => $headers,
	7261	+ 'timeout' => 60 // Increased timeout for large inputs
	7262	+ ));
	7263	+
	7264	+ // Handle wp_remote_post errors
	7265	+ if (is_wp_error($response)) {
	7266	+ $error_message = $response->get_error_message();
	7267	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	7268	+ return 'Connection error: ' . $error_message;
	7269	+ }
	7270	+
	7271	+ // Get and check HTTP response code
	7272	+ $http_code = wp_remote_retrieve_response_code($response);
	7273	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	7274	+
	7275	+ if ($http_code !== 200) {
	7276	+ $error_body = wp_remote_retrieve_body($response);
	7277	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	7278	+
	7279	+ // Try to parse error for more details
	7280	+ $error_json = json_decode($error_body, true);
	7281	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	7282	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	7283	+ $error_message = $error_json['error']['message'] ?? 'No message';
	7284	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	7285	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	7286	+
	7287	+ // Customize error message for common API errors
	7288	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	7289	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	7290	+ } elseif ($error_type === 'authentication_error') {
	7291	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	7292	+ }
	7293	+
	7294	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7295	+ return $error_message;
	7296	+ }
	7297	+
	7298	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	7299	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7300	+ return $error_message;
	7301	+ }
	7302	+
	7303	+ // Parse response body
	7304	+ $response_body = wp_remote_retrieve_body($response);
	7305	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	7306	+
	7307	+ $response_data = json_decode($response_body, true);
	7308	+
	7309	+ if (json_last_error() !== JSON_ERROR_NONE) {
	7310	+ $error = json_last_error_msg();
	7311	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	7312	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	7313	+ return "Failed to parse API response: $error";
	7314	+ }
	7315	+
	7316	+ // Handle different response formats based on provider
	7317	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7318	+ // Gemini API response format
	7319	+ if (isset($response_data['embedding']['values'])) {
	7320	+ $embedding_dimensions = count($response_data['embedding']['values']);
	7321	+ //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
	7322	+
	7323	+ // Check if embedding dimensions are as expected (should be 1536)
	7324	+ if ($embedding_dimensions !== 1536) {
	7325	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
	7326	+ }
	7327	+
	7328	+ return $response_data['embedding']['values'];
	7329	+ } else {
	7330	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
	7331	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7332	+
	7333	+ if (isset($response_data['error'])) {
	7334	+ $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
	7335	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7336	+ return $error_message;
	7337	+ }
	7338	+
	7339	+ $error_message = "Invalid Gemini API response format: No embedding found";
	7340	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7341	+ return $error_message;
	7342	+ }
	7343	+ } else {
	7344	+ // OpenAI/Voyage API response format
	7345	+ if (isset($response_data['data'][0]['embedding'])) {
	7346	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	7347	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	7348	+
	7349	+ // Check if embedding dimensions are as expected
	7350	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	7351	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	7352	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	7353	+ }
	7354	+
	7355	+ return $response_data['data'][0]['embedding'];
	7356	+ } else {
	7357	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	7358	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7359	+
	7360	+ if (isset($response_data['error'])) {
	7361	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	7362	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7363	+ return $error_message;
	7364	+ }
	7365	+
	7366	+ $error_message = "Invalid API response format: No embedding found";
	7367	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7368	+ return $error_message;
	7369	+ }
	7370	+ }
	7371	+ }
6129	7372
6130	7373
6131	7374
6132	7375	}