← All changes | includes/class-mxchat-admin.php +4151 -3000 2.0.6 → 2.3.6 View file →

		@@ -6,13 +6,15 @@
6	6	class MxChat_Admin {
7	7	private $options;
8	8	private $chat_count;
9	9	private $is_activated;
	10	+ private $knowledge_manager;
10	11
11		- public function __construct() {
	12	+ public function __construct($knowledge_manager = null) {
12	13	$this->options = get_option('mxchat_options');
13	14	$this->chat_count = get_option('mxchat_chat_count', 0);
14	15	$this->is_activated = $this->is_license_active();
	16	+ $this->knowledge_manager = $knowledge_manager;
15	17
16	18	// Initialize default options if they are not set
17	19	if (!$this->options) {
18	20	$this->initialize_default_options();
		@@ -23,50 +25,41 @@
23	25	add_action('admin_init', array($this, 'mxchat_page_init'));
24	26	add_action('admin_init', array($this, 'mxchat_prompts_page_init'));
25	27	add_action('admin_enqueue_scripts', array($this, 'mxchat_enqueue_admin_assets'));
26	28	add_action('wp_ajax_mxchat_delete_chat_history', array($this, 'mxchat_delete_chat_history'));
27		- add_action('admin_post_mxchat_submit_content', array($this, 'mxchat_handle_content_submission'));
28	29	add_action('admin_post_mxchat_delete_prompt', array($this, 'mxchat_handle_delete_prompt'));
29	30	add_action('wp_ajax_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
30	31	add_action('wp_ajax_nopriv_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
31		- add_action('admin_post_mxchat_submit_sitemap', array($this, 'mxchat_handle_sitemap_submission'));
32	32	add_action('wp_footer', array($this, 'mxchat_append_chatbot_to_body'));
33	33	add_action('admin_head-mxchat-prompts', array($this, 'mxchat_enqueue_admin_assets'));
34	34	add_action('admin_head-toplevel_page_mxchat-max', array($this, 'mxchat_enqueue_admin_assets'));
35		- add_action('wp_ajax_mxchat_activate_license', array($this, 'mxchat_handle_activate_license'));
36	35	add_action('admin_notices', array($this, 'mxchat_display_admin_notice'));
37		- add_action('wp_ajax_mxchat_save_inline_prompt', array($this, 'mxchat_save_inline_prompt'));
38	36	add_action('admin_post_mxchat_delete_all_prompts', array($this, 'mxchat_handle_delete_all_prompts'));
39	37	add_action('admin_post_mxchat_add_intent', array($this, 'mxchat_handle_add_intent'));
40	38	add_action('admin_post_mxchat_delete_intent', array($this, 'mxchat_handle_delete_intent'));
41		- add_action('admin_post_mxchat_update_intent_threshold', array($this, 'mxchat_handle_update_intent_threshold'));
42		- add_action('admin_post_mxchat_stop_processing', array($this, 'mxchat_stop_processing'));
43		- add_action('admin_post_mxchat_edit_intent', array($this, 'handle_edit_intent'));
44		- add_action('save_post', array($this, 'handle_post_update'), 10, 3);
45		- add_action('post_updated', array($this, 'handle_post_update'), 10, 3);
46		- add_action('wp_ajax_mxchat_save_setting', array($this, 'mxchat_save_setting_callback'));
47		- add_action('wp_trash_post', array($this, 'mxchat_handle_post_delete'));
48		- add_action('before_delete_post', array($this, 'mxchat_handle_post_delete'));
	39	+ add_action('admin_post_mxchat_edit_intent', array($this, 'mxchat_handle_edit_intent'));
49	40	add_action('wp_ajax_mxchat_export_transcripts', array($this, 'export_chat_transcripts'));
50		- add_action('wp_ajax_mxchat_save_prompts_setting', array($this, 'mxchat_save_prompts_setting_callback'));
51		- if (isset($this->options['enable_woocommerce_integration']) &&
52		- ($this->options['enable_woocommerce_integration'] === '1' ||
53		- $this->options['enable_woocommerce_integration'] === 'on')) {
	41	+ add_action('admin_init', array($this, 'mxchat_transcripts_page_init'));
	42	+ add_action('wp_ajax_dismiss_live_agent_notice', array($this, 'dismiss_live_agent_notice'));
54	43
55		- //error_log('MxChat Admin: WooCommerce integration is enabled, adding hooks');
56		- add_action('wp_insert_post', array($this, 'mxchat_handle_product_change'), 10, 3);
57		- add_action('wp_trash_post', array($this, 'mxchat_handle_product_delete'));
58		- add_action('before_delete_post', array($this, 'mxchat_handle_product_delete'));
59		- }
	44	+ add_action('admin_init', array($this, 'register_pinecone_settings'));
	45	+
	46	+ add_action('admin_notices', array($this, 'display_admin_notices'));
	47	+
	48	+ add_action('wp_ajax_mxchat_test_streaming_actual', [$this, 'mxchat_handle_test_streaming_actual']);
	49	+ add_action('wp_ajax_mxchat_test_streaming', [$this, 'mxchat_handle_test_streaming']); // Keep existing as fallback
	50	+
	51	+
60	52	}
61	53
62		- // Method to check if the license is active
63	54	private function is_license_active() {
64		- $license_status = get_option('mxchat_license_status', esc_html__('inactive', 'mxchat'));
65		- return $license_status === esc_html__('active', 'mxchat');
66		- }
	55	+ // Get the raw value without translation
	56	+ $license_status = get_option('mxchat_license_status', 'inactive');
67	57
68		- // Initialize default options
	58	+ // Check against multiple possible values, bypassing translation issues
	59	+ return ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
	60	+}
	61	+
69	62	private function initialize_default_options() {
70	63	$default_options = array(
71	64	'api_key' => '',
72	65	'xai_api_key' => '',
		@@ -72,26 +65,43 @@
72	65	'xai_api_key' => '',
73	66	'claude_api_key' => '',
74	67	'deepseek_api_key' => '',
75	68	'voyage_api_key' => '',
	69	+ 'gemini_api_key' => '',
	70	+ 'enable_streaming_toggle' => 'on',
76	71	'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'),
	72	+ 'system_prompt_instructions' => 'You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
	73	+
	74	+ # Response Style - CRITICALLY IMPORTANT
	75	+ - MAXIMUM LENGTH: 1-3 short sentences per response
	76	+ - Ultra-concise: Get straight to the answer with no filler
	77	+ - No introductions like "Sure!" or "I\'d be happy to help"
	78	+ - No phrases like "based on my knowledge" or "according to information"
	79	+ - No explanatory text before giving the answer
	80	+ - No summaries or repetition
	81	+ - Hyperlink all URLs
	82	+ - Respond in user\'s language
	83	+ - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	84	+
	85	+ # Knowledge Base Requirements - PREVENT HALLUCINATIONS
	86	+ - ONLY answer questions using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	87	+ - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	88	+ - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	89	+ - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	90	+ - Better to admit insufficient information than provide inaccurate answers',
83	91	'model' => esc_html__('gpt-4o', 'mxchat'),
84	92	'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
85	93	'role_rate_limits' => array(),
86	94	'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
87	95	'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'),
	96	+ 'email_blocker_header_content' => __("<h2>Welcome to Our Chat!</h2>\n<p>Let's get started. Enter your email to begin chatting with us.</p>", 'mxchat'),
89	97	'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
90	98	'top_bar_title' => esc_html__('MxChat', 'mxchat'),
91		- 'intro_message' => esc_html__('Hello! How can I assist you today?', 'mxchat'),
	99	+ 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
	100	+ 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
92	101	'input_copy' => esc_html__('How can I assist?', 'mxchat'),
93	102	'append_to_body' => esc_html__('off', 'mxchat'),
	103	+ 'contextual_awareness_toggle' => 'off',
94	104	'close_button_color' => esc_html__('#fff', 'mxchat'),
95	105	'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
96	106	'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
97	107	'user_message_font_color' => esc_html__('#212121', 'mxchat'),
		@@ -108,17 +118,19 @@
108	118
109	119	// New fields for Loops Integration
110	120	'loops_api_key' => '',
111	121	'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'),
	122	+ 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	123	+ 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
114	124	'popular_question_1' => '',
115	125	'popular_question_2' => '',
116	126	'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'),
	127	+ 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
	128	+ 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
	129	+ 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
120	130	'pdf_max_pages' => 69,
	131	+ 'show_pdf_upload_button' => 'on',
	132	+ 'show_word_upload_button' => 'on',
121	133
122	134	// Live Agent Integration
123	135	'live_agent_webhook_url' => '',
124	136	'live_agent_secret_key' => '',
		@@ -152,10 +164,8 @@
152	164	// Update the $this->options property
153	165	$this->options = $merged_options;
154	166	}
155	167
156		-
157		-
158	168	public function mxchat_add_plugin_page() {
159	169	// Main menu page
160	170	add_menu_page(
161	171	esc_html__('MxChat Settings', 'mxchat'),
		@@ -187,13 +197,13 @@
187	197	);
188	198
189	199	add_submenu_page(
190	200	'mxchat-max',
191		- esc_html__('MxChat Intents', 'mxchat'),
192		- esc_html__('Intents', 'mxchat'),
	201	+ esc_html__('MxChat Actions', 'mxchat'),
	202	+ esc_html__('Actions', 'mxchat'),
193	203	'manage_options',
194		- 'mxchat-intents',
195		- array($this, 'mxchat_intents_page_html')
	204	+ 'mxchat-actions',
	205	+ array($this, 'mxchat_actions_page_html')
196	206	);
197	207
198	208	add_submenu_page(
199	209	'mxchat-max',
		@@ -220,156 +230,299 @@
220	230	$addons_page = new MxChat_Addons();
221	231	$addons_page->render_page();
222	232	}
223	233
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')]);
	234	+/**
	235	+ * Test actual streaming functionality in the WordPress environment
	236	+ */
	237	+public function mxchat_handle_test_streaming_actual() {
	238	+ check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
	239	+
	240	+ // Check if headers have already been sent
	241	+ if (headers_sent()) {
	242	+ wp_send_json_error(['message' => 'Headers already sent - streaming not possible']);
	243	+ return;
228	244	}
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')]);
	245	+
	246	+ // Check for required functions
	247	+ if (!function_exists('curl_init')) {
	248	+ wp_send_json_error(['message' => 'cURL not available - streaming requires cURL']);
	249	+ return;
234	250	}
235		- // Load the full options array
	251	+
	252	+ // Get user's selected model and API key
236	253	$options = get_option('mxchat_options', []);
237		- // Handle special cases
238		- switch ($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		- }
	254	+ $selected_model = $options['model'] ?? 'gpt-4o';
	255	+
	256	+ // Get the provider from the model
	257	+ $model_parts = explode('-', $selected_model);
	258	+ $provider = strtolower($model_parts[0]);
	259	+
	260	+ // Get the appropriate API key
	261	+ $api_key = '';
	262	+ switch ($provider) {
	263	+ case 'gpt':
	264	+ case 'o1':
	265	+ $api_key = $options['api_key'] ?? '';
246	266	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;
	267	+ case 'claude':
	268	+ $api_key = $options['claude_api_key'] ?? '';
263	269	break;
264		- case 'live_agent_status':
265		- // Set the new value
266		- $options[$name] = ($value === 'on') ? 'on' : 'off';
	270	+ case 'grok':
	271	+ $api_key = $options['xai_api_key'] ?? '';
267	272	break;
268		- case 'enable_woocommerce_integration':
269		- // Handle values that used to be 1/0
270		- $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
	273	+ case 'deepseek':
	274	+ $api_key = $options['deepseek_api_key'] ?? '';
271	275	break;
	276	+ case 'gemini':
	277	+ $api_key = $options['gemini_api_key'] ?? '';
	278	+ break;
272	279	default:
273		- // Handle role rate limits
274		- if (strpos($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		- }
	280	+ // Default to OpenAI for unknown models
	281	+ $api_key = $options['api_key'] ?? '';
	282	+ $provider = 'gpt';
300	283	break;
301	284	}
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, $value);
	285	+
	286	+ if (empty($api_key)) {
	287	+ wp_send_json_error(['message' => "API key not configured for {$provider} provider"]);
	288	+ return;
310	289	}
311		- if ($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')]);
	290	+
	291	+ // Test streaming with the selected model and provider
	292	+ try {
	293	+ $this->perform_streaming_test($provider, $selected_model, $api_key);
	294	+ } catch (Exception $e) {
	295	+ wp_send_json_error(['message' => 'Streaming test exception: ' . $e->getMessage()]);
315	296	}
316	297	}
317	298
318	299	/**
319		- * Handles AJAX auto-save for prompts and auto-sync settings.
	300	+ * Perform the actual streaming test
320	301	*/
321		-public function mxchat_save_prompts_setting_callback() {
322		- // Check the correct nonce for this action.
323		- check_ajax_referer( 'mxchat_prompts_setting_nonce', '_ajax_nonce' );
324		-
325		- if ( ! current_user_can( 'manage_options' ) ) {
326		- wp_send_json_error( [ 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ] );
	302	+private function perform_streaming_test($provider, $model, $api_key) {
	303	+ // Set streaming headers
	304	+ header('Content-Type: text/event-stream');
	305	+ header('Cache-Control: no-cache');
	306	+ header('X-Accel-Buffering: no'); // Disable nginx buffering
	307	+
	308	+ // Prepare test message
	309	+ $test_message = "Please respond with exactly: 'Streaming test successful!' - send this as a short response for testing.";
	310	+
	311	+ // Configure API request based on provider
	312	+ $url = '';
	313	+ $headers = [];
	314	+ $body = [];
	315	+
	316	+ switch ($provider) {
	317	+ case 'gpt':
	318	+ case 'o1':
	319	+ $url = 'https://api.openai.com/v1/chat/completions';
	320	+ $headers = [
	321	+ 'Content-Type: application/json',
	322	+ 'Authorization: Bearer ' . $api_key
	323	+ ];
	324	+ $body = [
	325	+ 'model' => $model,
	326	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	327	+ 'max_tokens' => 50,
	328	+ 'temperature' => 0.3,
	329	+ 'stream' => true
	330	+ ];
	331	+ break;
	332	+
	333	+ case 'claude':
	334	+ $url = 'https://api.anthropic.com/v1/messages';
	335	+ $headers = [
	336	+ 'Content-Type: application/json',
	337	+ 'x-api-key: ' . $api_key,
	338	+ 'anthropic-version: 2023-06-01'
	339	+ ];
	340	+ $body = [
	341	+ 'model' => $model,
	342	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	343	+ 'max_tokens' => 50,
	344	+ 'temperature' => 0.3,
	345	+ 'stream' => true
	346	+ ];
	347	+ break;
	348	+
	349	+ case 'grok':
	350	+ $url = 'https://api.x.ai/v1/chat/completions';
	351	+ $headers = [
	352	+ 'Content-Type: application/json',
	353	+ 'Authorization: Bearer ' . $api_key
	354	+ ];
	355	+ $body = [
	356	+ 'model' => $model,
	357	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	358	+ 'max_tokens' => 50,
	359	+ 'temperature' => 0.3,
	360	+ 'stream' => true
	361	+ ];
	362	+ break;
	363	+
	364	+ case 'deepseek':
	365	+ $url = 'https://api.deepseek.com/v1/chat/completions';
	366	+ $headers = [
	367	+ 'Content-Type: application/json',
	368	+ 'Authorization: Bearer ' . $api_key
	369	+ ];
	370	+ $body = [
	371	+ 'model' => $model,
	372	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	373	+ 'max_tokens' => 50,
	374	+ 'temperature' => 0.3,
	375	+ 'stream' => true
	376	+ ];
	377	+ break;
	378	+
	379	+ default:
	380	+ echo "data: " . json_encode(['error' => 'Unsupported provider for streaming test: ' . $provider]) . "\n\n";
	381	+ flush();
	382	+ return;
327	383	}
328		-
329		- $name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
330		- $value = isset( $_POST['value'] ) ? sanitize_text_field( wp_unslash( $_POST['value'] ) ) : '';
331		-
332		- if ( empty( $name ) ) {
333		- wp_send_json_error( [ 'message' => esc_html__( 'Invalid field name', 'mxchat' ) ] );
	384	+
	385	+ // Initialize cURL
	386	+ $ch = curl_init();
	387	+ curl_setopt($ch, CURLOPT_URL, $url);
	388	+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
	389	+ curl_setopt($ch, CURLOPT_POST, true);
	390	+ curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($body));
	391	+ curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
	392	+ curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
	393	+ curl_setopt($ch, CURLOPT_TIMEOUT, 30);
	394	+ curl_setopt($ch, CURLOPT_WRITEFUNCTION, function($ch, $data) use ($provider) {
	395	+ return $this->process_streaming_test_data($data, $provider);
	396	+ });
	397	+
	398	+ // Send initial test message
	399	+ echo "data: " . json_encode(['content' => '[Starting streaming test...]']) . "\n\n";
	400	+ flush();
	401	+
	402	+ $result = curl_exec($ch);
	403	+ $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
	404	+ $curl_error = curl_error($ch);
	405	+ curl_close($ch);
	406	+
	407	+ if ($curl_error) {
	408	+ echo "data: " . json_encode(['error' => 'cURL Error: ' . $curl_error]) . "\n\n";
	409	+ flush();
	410	+ return;
334	411	}
335		-
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, $value );
341		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
	412	+
	413	+ if ($http_code !== 200) {
	414	+ echo "data: " . json_encode(['error' => 'API returned HTTP ' . $http_code]) . "\n\n";
	415	+ flush();
	416	+ return;
342	417	}
	418	+
	419	+ // Send completion signal
	420	+ echo "data: [DONE]\n\n";
	421	+ flush();
	422	+}
343	423
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', [] );
351		-
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[ $key ] = '0';
357		- // Or, if you prefer, just return an error so that the main plugin doesn't handle it:
358		- wp_send_json_error( [ 'message' => esc_html__( 'Pinecone settings are now handled in the add-on.', 'mxchat' ) ] );
	424	+/**
	425	+ * Process streaming data for the test
	426	+ */
	427	+private function process_streaming_test_data($data, $provider) {
	428	+ static $chunk_count = 0;
	429	+
	430	+ $lines = explode("\n", $data);
	431	+
	432	+ foreach ($lines as $line) {
	433	+ if (trim($line) === '') {
	434	+ continue;
	435	+ }
	436	+
	437	+ // Handle different provider formats
	438	+ if ($provider === 'claude') {
	439	+ // Claude uses event: and data: format
	440	+ if (strpos($line, 'data: ') === 0) {
	441	+ $json_str = substr($line, 6);
	442	+ $json = json_decode($json_str, true);
	443	+
	444	+ if (isset($json['type']) && $json['type'] === 'content_block_delta') {
	445	+ if (isset($json['delta']['text'])) {
	446	+ $chunk_count++;
	447	+ echo "data: " . json_encode([
	448	+ 'content' => $json['delta']['text'],
	449	+ 'test_chunk' => $chunk_count
	450	+ ]) . "\n\n";
	451	+ flush();
	452	+ }
	453	+ }
	454	+ }
359	455	} else {
360		- // For all other fields, use the existing logic.
361		- $options[ $key ] = ( $value === 'on' || $value === '1' ) ? '1' : $value;
	456	+ // OpenAI, X.AI, DeepSeek format
	457	+ if (strpos($line, 'data: ') === 0) {
	458	+ $json_str = substr($line, 6);
	459	+
	460	+ if ($json_str === '[DONE]') {
	461	+ // Don't echo [DONE] here, let the main function handle it
	462	+ continue;
	463	+ }
	464	+
	465	+ $json = json_decode($json_str, true);
	466	+ if (isset($json['choices'][0]['delta']['content'])) {
	467	+ $chunk_count++;
	468	+ echo "data: " . json_encode([
	469	+ 'content' => $json['choices'][0]['delta']['content'],
	470	+ 'test_chunk' => $chunk_count
	471	+ ]) . "\n\n";
	472	+ flush();
	473	+ }
	474	+ }
362	475	}
363		- update_option( 'mxchat_prompts_options', $options );
364		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
365	476	}
	477	+
	478	+ return strlen($data);
366	479	}
367	480
	481	+/**
	482	+ * Updated version of your existing test method (keep this as a fallback)
	483	+ */
	484	+public function mxchat_handle_test_streaming() {
	485	+ check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
	486	+
	487	+ // Use the actual streaming test instead
	488	+ $this->mxchat_handle_test_streaming_actual();
	489	+}
368	490
369		- wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
	491	+
	492	+public function register_pinecone_settings() {
	493	+ register_setting(
	494	+ 'mxchat_pinecone_addon_options',
	495	+ 'mxchat_pinecone_addon_options',
	496	+ array(
	497	+ 'type' => 'array',
	498	+ 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
	499	+ 'default' => array(
	500	+ 'mxchat_use_pinecone' => '0',
	501	+ 'mxchat_pinecone_api_key' => '',
	502	+ 'mxchat_pinecone_host' => '',
	503	+ 'mxchat_pinecone_index' => '',
	504	+ 'mxchat_pinecone_environment' => ''
	505	+ )
	506	+ )
	507	+ );
370	508	}
371	509
	510	+public function sanitize_pinecone_settings($input) {
	511	+ $sanitized = array();
	512	+
	513	+ $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
	514	+ $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
	515	+ $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
	516	+ $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
	517	+ $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
	518	+
	519	+ // Remove https:// from host if present
	520	+ $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
	521	+
	522	+ return $sanitized;
	523	+}
	524	+
372	525	public function mxchat_display_admin_notice() {
373	526	// Success notice
374	527	if ($message = get_transient('mxchat_admin_notice_success')) {
375	528	?>
		@@ -392,192 +545,343 @@
392	545	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
393	546	}
394	547	}
395	548
396		-
397		-
398		-
399		-
	549	+public function show_live_agent_disabled_banner() {
	550	+ $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
	551	+
	552	+ if ($show_disabled_notice) {
	553	+ ?>
	554	+ <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
	555	+ <div class="mxchat-pro-notification">
	556	+ <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
	557	+ <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
	558	+ <line x1="18" y1="6" x2="6" y2="18"></line>
	559	+ <line x1="6" y1="6" x2="18" y2="18"></line>
	560	+ </svg>
	561	+ </button>
	562	+ <div class="mxchat-live-agent-content">
	563	+ <h3>🔧 Live Agent Integration Updated!</h3>
	564	+ <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>
	565	+ </div>
	566	+ </div>
	567	+ </div>
	568	+ <?php
	569	+ }
	570	+}
400	571	public function mxchat_create_admin_page() {
	572	+ $this->add_live_agent_nonce();
401	573
402	574	?>
403		- <div class="wrap mxchat-admin">
404		- <?php if (!$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 $20 on MxChat Pro!', 'mxchat'); ?>
408		- <a href="https://mxchat.ai/" target="_blank"><?php echo esc_html__('Upgrade to Pro today', 'mxchat'); ?></a>
409		- </p>
	575	+ <div class="wrap mxchat-wrapper">
	576	+ <!-- Hero Section -->
	577	+ <div class="mxchat-hero">
	578	+ <h1 class="mxchat-main-title">
	579	+ <span class="mxchat-gradient-text">MxChat</span> Settings
	580	+ </h1>
	581	+ <p class="mxchat-hero-subtitle">
	582	+ <?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
	583	+ </p>
410	584	</div>
411		- <?php endif; ?>
412	585
413		- <div class="mxchat-agents-banner">
414		- <p>
415		- <strong><?php echo esc_html__('The MxChat Add-Ons Platform', 'mxchat'); ?></strong><?php echo esc_html__(' is here! Pro users get unlimited access to our growing collection of powerful add-ons. ', 'mxchat'); ?><a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>"><?php echo esc_html__('Explore all add-ons', 'mxchat'); ?></a><?php echo esc_html__(' including Forms Builder, Theme Customizer, Content Moderation, and more – all included with your lifetime Pro license!', 'mxchat'); ?>
416		- </p>
417		- </div>
	586	+ <div class="mxchat-content">
	587	+ <?php if (!$this->is_activated): ?>
	588	+ <div class="mxchat-pro-card">
	589	+<div class="mxchat-pro-notification">
	590	+ <div class="mxchat-pro-content">
	591	+ <h3>📢 Price Increase on August 15 – Lock in Lifetime Access Now!</h3>
	592	+ <p>We're updating our pricing to support continued growth and innovation. Upgrade before <strong>August 15</strong> to keep current lifetime rates:</p>
	593	+ <ul>
	594	+ <li><strong>Pro:</strong> <span class="old-price">$69</span> → <span class="new-price">$99</span></li>
	595	+ <li><strong>Agency:</strong> <span class="old-price">$199</span> → <span class="new-price">$249</span></li>
	596	+ <li><strong>Agency+:</strong> <span class="old-price">$699</span> → <span class="new-price">$399</span> (now includes 10 licenses instead of 20)</li>
	597	+ </ul>
	598	+ <p>All plans include <strong>lifetime access</strong> to powerful AI tools like Admin Assistant, Forms Builder, Theme Generator, WooCommerce integration & more.</p>
	599	+ <p><strong>Bonus:</strong> Claim a <strong>30% OFF</strong> coupon when you visit our website before the price update!</p>
	600	+ </div>
	601	+ <div class="mxchat-pro-cta">
	602	+ <a href="https://mxchat.ai/" target="_blank" class="mxchat-button"><?php echo esc_html__('Upgrade Today', 'mxchat'); ?></a>
	603	+ <a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>" class="mxchat-link"><?php echo esc_html__('Preview Add-ons', 'mxchat'); ?></a>
	604	+ </div>
	605	+</div>
418	606
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>
424	607
425		- <div id="chatbot" class="mxchat-tab-content active">
426		- <div class="mxchat-autosave-section">
427		- <?php do_settings_sections('mxchat-chatbot'); ?>
	608	+
428	609	</div>
429		- </div>
	610	+ <?php endif; ?>
	611	+
	612	+ <?php
	613	+ $this->show_live_agent_disabled_banner();
	614	+ ?>
430	615
431		- <div id="embed" class="mxchat-tab-content">
432		- <div class="mxchat-autosave-section">
	616	+ <!-- Tabs Navigation -->
	617	+ <div class="mxchat-tabs">
	618	+ <button class="mxchat-tab-button active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></button>
	619	+ <button class="mxchat-tab-button" data-tab="embed"><?php echo esc_html__('Toolbar & Components', 'mxchat'); ?></button>
	620	+ <button class="mxchat-tab-button" data-tab="general"><?php echo esc_html__('YouTube Tutorials', 'mxchat'); ?></button>
	621	+ </div>
433	622
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>
	623	+ <!-- Tab Contents -->
	624	+ <div id="chatbot" class="mxchat-tab-content active">
	625	+ <div class="mxchat-card">
	626	+ <div class="mxchat-autosave-section">
	627	+ <?php do_settings_sections('mxchat-chatbot'); ?>
	628	+ </div>
439	629	</div>
	630	+ </div>
440	631
441		- <div class="section-divider"></div>
	632	+ <div id="embed" class="mxchat-tab-content">
442	633
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>
	634	+ <div class="mxchat-card">
	635	+ <h2><?php esc_html_e('Toolbar Settings', 'mxchat'); ?></h2>
	636	+ <div class="mxchat-autosave-section">
	637	+ <table class="form-table">
	638	+ <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
	639	+ </table>
	640	+ </div>
448	641	</div>
449	642
450		- <div class="section-divider"></div>
451	643
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>
	644	+ <div class="mxchat-card">
	645	+ <h2><?php esc_html_e('Loops Settings', 'mxchat'); ?></h2>
	646	+ <div class="mxchat-autosave-section">
	647	+ <table class="form-table">
	648	+ <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
	649	+ </table>
	650	+ </div>
457	651	</div>
458	652
459		- <div class="section-divider"></div>
	653	+ <div class="mxchat-card">
	654	+ <h2><?php esc_html_e('Brave Search Settings', 'mxchat'); ?></h2>
	655	+ <div class="mxchat-autosave-section">
	656	+ <table class="form-table">
	657	+ <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
	658	+ </table>
	659	+ </div>
	660	+ </div>
460	661
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>
	662	+ <div class="mxchat-card">
	663	+ <h2><?php esc_html_e('Live Agent Settings', 'mxchat'); ?></h2>
	664	+ <div class="mxchat-autosave-section">
	665	+<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">
	666	+ <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
	667	+ </table>
	668	+ </div>
468	669	</div>
469	670	</div>
470		- </div>
471	671
	672	+ <div id="general" class="mxchat-tab-content">
	673	+ <div class="mxchat-card">
	674	+ <?php do_settings_sections('mxchat-general'); ?>
	675	+ <div class="video-tutorials-section">
472	676
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	677
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>
	678	+ <div class="support-notification">
	679	+ <div class="support-notification-icon">
	680	+ <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">
	681	+ <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"/>
	682	+ <path d="M12 9v4"/>
	683	+ <path d="M12 17h.01"/>
	684	+ </svg>
	685	+ </div>
	686	+ <div class="support-notification-content">
	687	+ <h3 class="support-notification-title"><?php echo esc_html__('Need Help? We\'re Here for You!', 'mxchat'); ?></h3>
	688	+ <p class="support-notification-message">
	689	+ <?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'); ?>
	690	+ </p>
	691	+ <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer" class="support-notification-button">
	692	+ <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">
	693	+ <path d="M14 9a2 2 0 0 1-2 2H6l-4 4V4c0-1.1.9-2 2-2h8a2 2 0 0 1 2 2v5Z"/>
	694	+ <path d="M18 9h2a2 2 0 0 1 2 2v11l-4-4h-6a2 2 0 0 1-2-2v-1"/>
	695	+ </svg>
	696	+ <?php echo esc_html__('Submit Support Ticket', 'mxchat'); ?>
	697	+ </a>
	698	+ </div>
	699	+</div>
	700	+
	701	+ <div class="tutorial-grid">
	702	+
	703	+ <div class="tutorial-item">
	704	+ <h3><?php echo esc_html__('AI Theme Generator Tutorial', 'mxchat'); ?></h3>
	705	+ <div class="video-description">
	706	+ <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>
	707	+ <a href="https://www.youtube.com/watch?v=rSQDW2qbtRU&t" target="_blank" rel="noopener" class="video-link">
	708	+ <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>
	709	+ <?php echo esc_html__('Watch AI Theme Generator Tutorial', 'mxchat'); ?>
	710	+ </a>
	711	+ </div>
	712	+</div>
	713	+
	714	+
	715	+ <div class="tutorial-item">
	716	+ <h3><?php echo esc_html__('MxChat Forms Tutorial', 'mxchat'); ?></h3>
	717	+ <div class="video-description">
	718	+ <p><?php echo esc_html__('Learn how to create and manage smart forms that automatically trigger during chat conversations.', 'mxchat'); ?></p>
	719	+ <a href="https://www.youtube.com/watch?v=3MrWy5dRalA" target="_blank" rel="noopener" class="video-link">
	720	+ <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>
	721	+ <?php echo esc_html__('Watch MxChat Forms Tutorial', 'mxchat'); ?>
	722	+ </a>
495	723	</div>
	724	+ </div>
496	725
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>
	726	+<div class="tutorial-item">
	727	+ <h3><?php echo esc_html__('Admin Assistant Add-on', 'mxchat'); ?></h3>
	728	+ <div class="video-description">
	729	+ <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>
	730	+ <a href="https://youtu.be/AdEA1k-UCFM" target="_blank" rel="noopener" class="video-link">
	731	+ <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>
	732	+ <?php echo esc_html__('Watch Admin Assistant Tutorial', 'mxchat'); ?>
	733	+ </a>
	734	+ </div>
	735	+</div>
	736	+
	737	+ <div class="tutorial-item">
	738	+ <h3><?php echo esc_html__('Intent Tester Guide', 'mxchat'); ?></h3>
	739	+ <div class="video-description">
	740	+ <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>
	741	+ <a href="https://www.youtube.com/watch?v=uTr14tn59Hc" target="_blank" rel="noopener" class="video-link">
	742	+ <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>
	743	+ <?php echo esc_html__('Watch Intent Tester Tutorial', 'mxchat'); ?>
	744	+ </a>
505	745	</div>
	746	+ </div>
506	747
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>
	748	+ <div class="tutorial-item">
	749	+ <h3><?php echo esc_html__('Theme Customizer Add-on', 'mxchat'); ?></h3>
	750	+ <div class="video-description">
	751	+ <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>
	752	+ <a href="https://youtu.be/MfbB9mZi6ag" target="_blank" rel="noopener" class="video-link">
	753	+ <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>
	754	+ <?php echo esc_html__('Watch Theme Customizer Tutorial', 'mxchat'); ?>
	755	+ </a>
515	756	</div>
	757	+ </div>
516	758
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>
	759	+ <div class="tutorial-item">
	760	+ <h3><?php echo esc_html__('WooCommerce Integration', 'mxchat'); ?></h3>
	761	+ <div class="video-description">
	762	+ <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>
	763	+ <a href="https://www.youtube.com/watch?v=WsqAppHRGdA" target="_blank" rel="noopener" class="video-link">
	764	+ <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>
	765	+ <?php echo esc_html__('Watch WooCommerce Integration Tutorial', 'mxchat'); ?>
	766	+ </a>
522	767	</div>
	768	+ </div>
523	769
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>
	770	+ <div class="tutorial-item">
	771	+ <h3><?php echo esc_html__('Knowledge Base Setup', 'mxchat'); ?></h3>
	772	+ <div class="video-description">
	773	+ <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>
	774	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	775	+ <a href="https://www.youtube.com/watch?v=8Ztjs66-VTo" target="_blank" rel="noopener" class="video-link">
	776	+ <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>
	777	+ <?php echo esc_html__('Watch Knowledge Base Setup Tutorial', 'mxchat'); ?>
	778	+ </a>
529	779	</div>
	780	+ </div>
530	781
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>
	782	+ <div class="tutorial-item">
	783	+ <h3><?php echo esc_html__('Toolbar Chat with Documents', 'mxchat'); ?></h3>
	784	+ <div class="video-description">
	785	+ <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>
	786	+ <a href="https://www.youtube.com/watch?v=j_c45WWCTG0" target="_blank" rel="noopener" class="video-link">
	787	+ <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>
	788	+ <?php echo esc_html__('Watch Document Chat Tutorial', 'mxchat'); ?>
	789	+ </a>
536	790	</div>
	791	+ </div>
537	792
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>
	793	+ <div class="tutorial-item">
	794	+ <h3><?php echo esc_html__('MxChat Smart Recommender Tutorial', 'mxchat'); ?></h3>
	795	+ <div class="video-description">
	796	+ <p><?php echo esc_html__('Learn how to create intelligent recommendation flows that guide users to perfect matches based on their preferences.', 'mxchat'); ?></p>
	797	+ <a href="https://www.youtube.com/watch?v=8te1KPa238g&t=1s" target="_blank" rel="noopener" class="video-link">
	798	+ <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>
	799	+ <?php echo esc_html__('Watch Smart Recommender Tutorial', 'mxchat'); ?>
	800	+ </a>
543	801	</div>
	802	+ </div>
544	803
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>
	804	+ <div class="tutorial-item">
	805	+ <h3><?php echo esc_html__('Perplexity Integration', 'mxchat'); ?></h3>
	806	+ <div class="video-description">
	807	+ <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>
	808	+ <a href="https://youtu.be/wpKkbt24-bo" target="_blank" rel="noopener" class="video-link">
	809	+ <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>
	810	+ <?php echo esc_html__('Watch Perplexity Integration Tutorial', 'mxchat'); ?>
	811	+ </a>
550	812	</div>
	813	+ </div>
551	814
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>
	815	+ <div class="tutorial-item">
	816	+ <h3><?php echo esc_html__('Brave Search Intent', 'mxchat'); ?></h3>
	817	+ <div class="video-description">
	818	+ <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>
	819	+ <a href="https://www.youtube.com/watch?v=7vDL5H7vToc" target="_blank" rel="noopener" class="video-link">
	820	+ <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>
	821	+ <?php echo esc_html__('Watch Brave Search Intent Tutorial', 'mxchat'); ?>
	822	+ </a>
557	823	</div>
	824	+ </div>
558	825
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>
	826	+ <div class="tutorial-item">
	827	+ <h3><?php echo esc_html__('Loops Email Capture', 'mxchat'); ?></h3>
	828	+ <div class="video-description">
	829	+ <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>
	830	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	831	+ <a href="https://www.youtube.com/watch?v=CNgm5TYDyTc" target="_blank" rel="noopener" class="video-link">
	832	+ <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>
	833	+ <?php echo esc_html__('Watch Loops Email Capture Tutorial', 'mxchat'); ?>
	834	+ </a>
567	835	</div>
	836	+ </div>
568	837
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>
	838	+ <div class="tutorial-item">
	839	+ <h3><?php echo esc_html__('MxChat AI Agent Testing Service', 'mxchat'); ?></h3>
	840	+ <div class="video-description">
	841	+ <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>
	842	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	843	+ <a href="https://www.youtube.com/watch?v=A0jowbpyX54" target="_blank" rel="noopener" class="video-link">
	844	+ <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>
	845	+ <?php echo esc_html__('Watch AI Agent Testing Tutorial', 'mxchat'); ?>
	846	+ </a>
574	847	</div>
	848	+ </div>
	849	+ </div>
575	850
	851	+ </div>
	852	+ </div>
	853	+ </div>
576	854	</div>
577	855	</div>
578	856	<?php
579	857	}
	858	+public function dismiss_live_agent_notice() {
	859	+ // Add debugging
	860	+ //error_log('dismiss_live_agent_notice called');
	861	+ //error_log('POST data: ' . print_r($_POST, true));
	862	+
	863	+ // Verify nonce
	864	+ if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
	865	+ //error_log('Nonce verification failed');
	866	+ wp_die('Security check failed');
	867	+ }
	868	+
	869	+ // Remove the notice flag
	870	+ $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
	871	+ //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
	872	+
	873	+ wp_send_json_success();
	874	+}
	875	+public function add_live_agent_nonce() {
	876	+ if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
	877	+ // Make sure your admin script is enqueued and localize the data
	878	+ wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
	879	+ 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
	880	+ 'ajaxurl' => admin_url('admin-ajax.php')
	881	+ ));
	882	+ }
	883	+}
580	884
581	885
582	886	public function mxchat_create_transcripts_page() {
583	887	global $wpdb;
		@@ -694,9 +998,10 @@
694	998	</span>
695	999	</div>
696	1000	</div>
697	1001	</div>
698		- <!-- Search and Filter Controls -->
	1002	+
	1003	+ <!-- Search and Filter Controls with Notification Settings Button -->
699	1004	<div class="mxchat-controls-wrapper">
700	1005	<div class="mxchat-search-box">
701	1006	<input type="text" id="mxchat-search-transcripts"
702	1007	placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
		@@ -704,8 +1009,12 @@
704	1009	</div>
705	1010	<form id="mxchat-delete-form" method="post">
706	1011	<?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
707	1012	<div class="mxchat-controls">
	1013	+ <button type="button" id="mxchat-chat-email-notification-btn" class="mxchat-action-button">
	1014	+ <span class="dashicons dashicons-email"></span>
	1015	+ <?php esc_html_e('Notification Settings', 'mxchat'); ?>
	1016	+ </button>
708	1017	<button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
709	1018	<span class="dashicons dashicons-download"></span>
710	1019	<?php esc_html_e('Export All Chats', 'mxchat'); ?>
711	1020	</button>
		@@ -719,15 +1028,94 @@
719	1028	</button>
720	1029	</div>
721	1030	</form>
722	1031	</div>
	1032	+
723	1033	<!-- Transcripts Container -->
724	1034	<div id="mxchat-transcripts"></div>
725	1035	</div>
726	1036	</div>
	1037	+
	1038	+ <!-- Modal for Chat Email Notification Settings -->
	1039	+ <div id="mxchat-chat-email-notification-modal" class="mxchat-chat-notification-modal-overlay" style="display: none;">
	1040	+ <div class="mxchat-chat-notification-modal-content">
	1041	+ <div class="mxchat-chat-notification-modal-header">
	1042	+ <h2><?php esc_html_e('Email Notification Settings', 'mxchat'); ?></h2>
	1043	+ <button type="button" class="mxchat-chat-notification-modal-close">&times;</button>
	1044	+ </div>
	1045	+ <div class="mxchat-chat-notification-modal-body">
	1046	+ <form method="post" action="options.php" id="mxchat-chat-email-notification-form">
	1047	+ <?php
	1048	+ settings_fields('mxchat_transcripts_options');
	1049	+ do_settings_sections('mxchat-transcripts');
	1050	+ ?>
	1051	+ <div class="mxchat-chat-notification-modal-footer">
	1052	+ <button type="submit" class="button button-primary">
	1053	+ <?php esc_html_e('Save Notification Settings', 'mxchat'); ?>
	1054	+ </button>
	1055	+ <button type="button" class="button mxchat-chat-notification-modal-cancel">
	1056	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	1057	+ </button>
	1058	+ </div>
	1059	+ </form>
	1060	+ </div>
	1061	+ </div>
	1062	+ </div>
727	1063	<?php
728	1064	}
729	1065
	1066	+
	1067	+public function mxchat_transcripts_notification_section_callback() {
	1068	+ 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>';
	1069	+}
	1070	+public function mxchat_enable_notifications_callback() {
	1071	+ $options = get_option('mxchat_transcripts_options', array());
	1072	+ $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
	1073	+ ?>
	1074	+ <label for="mxchat_enable_notifications">
	1075	+ <input type="checkbox" id="mxchat_enable_notifications"
	1076	+ name="mxchat_transcripts_options[mxchat_enable_notifications]"
	1077	+ value="1" <?php checked(1, $enabled); ?>>
	1078	+ <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
	1079	+ </label>
	1080	+ <p class="description">
	1081	+ <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
	1082	+ </p>
	1083	+ <?php
	1084	+}
	1085	+public function mxchat_notification_email_callback() {
	1086	+ $options = get_option('mxchat_transcripts_options', array());
	1087	+ $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
	1088	+ ?>
	1089	+ <input type="email" id="mxchat_notification_email"
	1090	+ name="mxchat_transcripts_options[mxchat_notification_email]"
	1091	+ value="<?php echo esc_attr($email); ?>"
	1092	+ class="regular-text">
	1093	+ <p class="description">
	1094	+ <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
	1095	+ </p>
	1096	+ <?php
	1097	+}
	1098	+public function sanitize_transcripts_options($input) {
	1099	+ $sanitized = array();
	1100	+
	1101	+ $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
	1102	+
	1103	+ if (isset($input['mxchat_notification_email'])) {
	1104	+ $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
	1105	+ if (!is_email($sanitized['mxchat_notification_email'])) {
	1106	+ add_settings_error(
	1107	+ 'mxchat_transcripts_options',
	1108	+ 'invalid_email',
	1109	+ __('Please enter a valid email address for notifications.', 'mxchat'),
	1110	+ 'error'
	1111	+ );
	1112	+ $sanitized['mxchat_notification_email'] = get_option('admin_email');
	1113	+ }
	1114	+ }
	1115	+
	1116	+ return $sanitized;
	1117	+}
730	1118	public function export_chat_transcripts() {
731	1119	if (!current_user_can('manage_options')) {
732	1120	wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
733	1121	}
		@@ -786,88 +1174,162 @@
786	1174	fclose($output);
787	1175	wp_die();
788	1176	}
789	1177
	1178	+
790	1179	public function mxchat_fetch_chat_history() {
791	1180	global $wpdb;
792	1181	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1182	+ $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
793	1183
794	1184	if (!current_user_can('manage_options')) {
795	1185	wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
796	1186	}
797	1187
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"
	1188	+ $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
	1189	+ $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
	1190	+ $offset = ($page - 1) * $per_page;
	1191	+ $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
	1192	+
	1193	+ $search_condition = '';
	1194	+ $search_params = [];
	1195	+
	1196	+ if (!empty($search)) {
	1197	+ $search_condition = "WHERE (
	1198	+ session_id LIKE %s
	1199	+ OR user_email LIKE %s
	1200	+ OR user_identifier LIKE %s
	1201	+ OR message LIKE %s
	1202	+ )";
	1203	+ $search_params = array_fill(0, 4, '%' . $wpdb->esc_like($search) . '%');
	1204	+ }
	1205	+
	1206	+ $count_query = !empty($search)
	1207	+ ? $wpdb->prepare("SELECT COUNT(DISTINCT session_id) FROM {$table_name} {$search_condition}", $search_params)
	1208	+ : "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
	1209	+
	1210	+ $total_sessions = $wpdb->get_var($count_query);
	1211	+
	1212	+ $session_query = !empty($search)
	1213	+ ? $wpdb->prepare(
	1214	+ "SELECT DISTINCT t.session_id FROM {$table_name} t {$search_condition}
	1215	+ GROUP BY t.session_id ORDER BY MAX(t.timestamp) DESC LIMIT %d OFFSET %d",
	1216	+ array_merge($search_params, [$per_page, $offset])
805	1217	)
806		- );
	1218	+ : $wpdb->prepare(
	1219	+ "SELECT DISTINCT session_id FROM {$table_name}
	1220	+ GROUP BY session_id ORDER BY MAX(timestamp) DESC LIMIT %d OFFSET %d",
	1221	+ $per_page, $offset
	1222	+ );
807	1223
	1224	+ $session_ids = $wpdb->get_col($session_query);
	1225	+
808	1226	if (empty($session_ids)) {
809		- wp_die(esc_html__('No chat history available.', 'mxchat'));
	1227	+ ob_start();
	1228	+ echo '<div class="mxchat-no-results">';
	1229	+ echo esc_html__('No chat history found.', 'mxchat');
	1230	+ if (!empty($search)) {
	1231	+ echo ' ' . esc_html__('Try adjusting your search criteria.', 'mxchat');
	1232	+ }
	1233	+ echo '</div>';
	1234	+ wp_send_json([
	1235	+ 'html' => ob_get_clean(),
	1236	+ 'page' => $page,
	1237	+ 'total_pages' => 0,
	1238	+ 'total_sessions' => 0
	1239	+ ]);
	1240	+ wp_die();
810	1241	}
811	1242
	1243	+ $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
	1244	+ $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
	1245	+
812	1246	ob_start();
813	1247	echo '<div class="mxchat-transcript">';
814	1248
815		- // Iterate through sessions from newest to oldest
816	1249	foreach ($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",
	1250	+ $session_data = $originating_columns_exist
	1251	+ ? $wpdb->get_row($wpdb->prepare(
	1252	+ "SELECT user_email, user_identifier, originating_page_url, originating_page_title, timestamp
	1253	+ FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
825	1254	$session_id
826		- )
827		- );
	1255	+ ))
	1256	+ : $wpdb->get_row($wpdb->prepare(
	1257	+ "SELECT user_email, user_identifier, timestamp FROM {$table_name}
	1258	+ WHERE session_id = %s LIMIT 1",
	1259	+ $session_id
	1260	+ ));
828	1261
829		- // Debug: Check email retrieval
830		- if (empty($email)) {
831		- //error_log("No email found for session {$session_id}");
832		- } else {
833		- //error_log("Email for session {$session_id}: " . $email);
	1262	+ $clicked_urls = [];
	1263	+ if ($url_table_exists) {
	1264	+ $url_clicks = $wpdb->get_results(
	1265	+ $wpdb->prepare(
	1266	+ "SELECT DISTINCT clicked_url FROM {$url_clicks_table}
	1267	+ WHERE session_id = %s ORDER BY click_timestamp ASC",
	1268	+ $session_id
	1269	+ )
	1270	+ );
	1271	+ foreach ($url_clicks as $click) {
	1272	+ $clicked_urls[] = $click->clicked_url;
	1273	+ }
834	1274	}
835	1275
836		- // Get messages for this session ordered by timestamp
837	1276	$messages = $wpdb->get_results(
838	1277	$wpdb->prepare(
839	1278	"SELECT * FROM {$table_name}
840		- WHERE session_id = %s
841		- ORDER BY timestamp ASC",
	1279	+ WHERE session_id = %s ORDER BY timestamp ASC",
842	1280	$session_id
843	1281	)
844	1282	);
845	1283
846		- // Start session block
	1284	+ $latest_timestamp = !empty($messages) ? end($messages)->timestamp : $session_data->timestamp;
	1285	+ $session_time = wp_date('M j, g:ia', strtotime($latest_timestamp . ' UTC'));
	1286	+
	1287	+ $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
	1288	+ $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
	1289	+ $user_display = !empty($user_email) ? $user_email : $user_identifier;
	1290	+
847	1291	echo '<div class="mxchat-session">';
848		- echo '<div class="mxchat-session-header">';
849		- // Wrap checkbox and session ID in one block
850		- echo '<div class="mxchat-session-id">';
851		- echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
852		- echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
853		- echo '</div>';
	1292	+ echo '<div class="mxchat-session-header" data-session-id="' . esc_attr($session_id) . '">';
	1293	+ echo '<div class="mxchat-user-row">' . esc_html($user_display) . '</div>';
854	1294
855		- // Place email directly below the session ID block
856		- if (!empty($email)) {
857		- echo '<div class="mxchat-session-email">';
858		- echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
	1295	+ if ($originating_columns_exist && !empty($session_data->originating_page_url)) {
	1296	+ $page_title = !empty($session_data->originating_page_title) ? $session_data->originating_page_title : $session_data->originating_page_url;
	1297	+
	1298	+ echo '<div class="mxchat-header-row flex-between">';
	1299	+ echo '<div class="mxchat-main-info">';
	1300	+ echo '<a href="' . esc_url($session_data->originating_page_url) . '" target="_blank" class="mxchat-page-link">';
	1301	+ echo esc_html($page_title);
	1302	+ echo '</a>';
	1303	+ echo '<span class="mxchat-session-time">' . esc_html($session_time) . '</span>';
859	1304	echo '</div>';
	1305	+ echo '</div>';
860	1306	}
861		- echo '</div>';
862	1307
	1308	+ if (!empty($clicked_urls)) {
	1309	+ echo '<div class="mxchat-links-row">';
	1310	+ echo '<span class="mxchat-label">Clicked:</span> ';
	1311	+ $link_count = 0;
	1312	+ foreach ($clicked_urls as $url) {
	1313	+ if ($link_count > 0) echo ', ';
	1314	+ echo '<a href="' . esc_url($url) . '" target="_blank" class="mxchat-link-item">' . esc_html(parse_url($url, PHP_URL_HOST)) . '</a>';
	1315	+ $link_count++;
	1316	+ if ($link_count >= 3) {
	1317	+ if (count($clicked_urls) > 3) {
	1318	+ echo ' +' . (count($clicked_urls) - 3) . ' more';
	1319	+ }
	1320	+ break;
	1321	+ }
	1322	+ }
	1323	+ echo '</div>';
	1324	+ }
	1325	+
	1326	+ echo '</div>'; // end session-header
863	1327	echo '<div class="mxchat-messages">';
864	1328
865		- // Display messages for this session
866	1329	foreach ($messages as $transcript) {
867		- $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
	1330	+ $formatted_timestamp = wp_date('F j, Y g:i a', strtotime($transcript->timestamp . ' UTC'));
868	1331
869		- // Determine message styling
870	1332	switch ($transcript->role) {
871	1333	case 'assistant':
872	1334	case 'bot':
873	1335	$message_class = 'bot-message';
		@@ -887,20 +1349,18 @@
887	1349	$message_class = 'unknown-message';
888	1350	$display_role = esc_html__('Unknown', 'mxchat');
889	1351	}
890	1352
891		- // Process message content
892	1353	$message_content = wp_kses(
893	1354	stripslashes($transcript->message),
894	1355	[
895	1356	'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
896	1357	'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
897		- 'a' => ['href' => [], 'title' => []]
	1358	+ 'a' => ['href' => [], 'title' => [], 'target' => []]
898	1359	]
899	1360	);
900	1361	$message_content = nl2br($message_content);
901	1362
902		- // Render message
903	1363	echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
904	1364	echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
905	1365	echo '<div class="mxchat-message-content">' . $message_content . '</div>';
906	1366	echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
		@@ -906,23 +1366,163 @@
906	1366	echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
907	1367	echo '</div>';
908	1368	}
909	1369
910		- // Close session block
911		- echo '</div></div>';
	1370	+ echo '</div></div>'; // end messages and session
912	1371	}
913	1372
	1373	+ echo '</div>'; // end transcript
	1374	+
	1375	+ $total_pages = ceil($total_sessions / $per_page);
	1376	+
	1377	+ echo '<div class="mxchat-pagination">';
	1378	+ echo '<div class="mxchat-pagination-info">';
	1379	+ echo sprintf(
	1380	+ esc_html__('Showing %1$d to %2$d of %3$d sessions', 'mxchat'),
	1381	+ $offset + 1,
	1382	+ min($offset + $per_page, $total_sessions),
	1383	+ $total_sessions
	1384	+ );
914	1385	echo '</div>';
915		- $output = ob_get_clean();
916		- echo $output;
	1386	+
	1387	+ if ($total_pages > 1) {
	1388	+ echo '<div class="mxchat-pagination-controls">';
	1389	+ if ($page > 1) {
	1390	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page - 1) . '">&laquo; ' . esc_html__('Previous', 'mxchat') . '</button>';
	1391	+ }
	1392	+
	1393	+ $start_page = max(1, $page - 2);
	1394	+ $end_page = min($total_pages, $page + 2);
	1395	+
	1396	+ if ($start_page > 1) {
	1397	+ echo '<button class="mxchat-pagination-button" data-page="1">1</button>';
	1398	+ if ($start_page > 2) {
	1399	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1400	+ }
	1401	+ }
	1402	+
	1403	+ for ($i = $start_page; $i <= $end_page; $i++) {
	1404	+ $class = $i === $page ? 'mxchat-pagination-button active' : 'mxchat-pagination-button';
	1405	+ echo '<button class="' . $class . '" data-page="' . $i . '">' . $i . '</button>';
	1406	+ }
	1407	+
	1408	+ if ($end_page < $total_pages) {
	1409	+ if ($end_page < $total_pages - 1) {
	1410	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1411	+ }
	1412	+ echo '<button class="mxchat-pagination-button" data-page="' . $total_pages . '">' . $total_pages . '</button>';
	1413	+ }
	1414	+
	1415	+ if ($page < $total_pages) {
	1416	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page + 1) . '">' . esc_html__('Next', 'mxchat') . ' &raquo;</button>';
	1417	+ }
	1418	+
	1419	+ echo '</div>';
	1420	+ }
	1421	+
	1422	+ echo '</div>';
	1423	+
	1424	+ wp_send_json([
	1425	+ 'html' => ob_get_clean(),
	1426	+ 'page' => $page,
	1427	+ 'total_pages' => $total_pages,
	1428	+ 'total_sessions' => $total_sessions
	1429	+ ]);
	1430	+
917	1431	wp_die();
918	1432	}
919	1433
920	1434
	1435	+/**
	1436	+ * ALTERNATIVE: Simpler helper method using string replacement
	1437	+ */
	1438	+private function highlight_clicked_links($message_content, $clicked_urls) {
	1439	+ if (empty($clicked_urls)) {
	1440	+ return wp_kses(
	1441	+ $message_content,
	1442	+ [
	1443	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1444	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1445	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	1446	+ ]
	1447	+ );
	1448	+ }
	1449	+
	1450	+ // First apply standard sanitization
	1451	+ $message_content = wp_kses(
	1452	+ $message_content,
	1453	+ [
	1454	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1455	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1456	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	1457	+ ]
	1458	+ );
	1459	+
	1460	+ // Process each clicked URL
	1461	+ foreach ($clicked_urls as $clicked_url) {
	1462	+ // Try multiple patterns to catch different link formats
	1463	+ $patterns = [
	1464	+ // Standard link format
	1465	+ '/<a([^>]*href=["\']' . preg_quote($clicked_url, '/') . '["\'][^>]*)>/i',
	1466	+ // Link with trailing slash
	1467	+ '/<a([^>]*href=["\']' . preg_quote(rtrim($clicked_url, '/'), '/') . '\/?["\'][^>]*)>/i',
	1468	+ // Encoded entities version
	1469	+ '/<a([^>]*href=["\']' . preg_quote(htmlentities($clicked_url), '/') . '["\'][^>]*)>/i',
	1470	+ ];
	1471	+
	1472	+ foreach ($patterns as $pattern) {
	1473	+ if (preg_match($pattern, $message_content)) {
	1474	+ $message_content = preg_replace_callback(
	1475	+ $pattern,
	1476	+ function($matches) {
	1477	+ $full_match = $matches[0];
	1478	+ $attributes = $matches[1];
	1479	+
	1480	+ // Check if it already has the class
	1481	+ if (strpos($full_match, 'mxchat-clicked-link') !== false) {
	1482	+ return $full_match;
	1483	+ }
	1484	+
	1485	+ // Check if class attribute exists
	1486	+ if (preg_match('/class=["\']([^"\']*)["\']/', $attributes, $class_matches)) {
	1487	+ // Add to existing class
	1488	+ $new_attributes = preg_replace(
	1489	+ '/class=["\']([^"\']*)["\']/',
	1490	+ 'class="$1 mxchat-clicked-link"',
	1491	+ $attributes
	1492	+ );
	1493	+ } else {
	1494	+ // Add new class attribute
	1495	+ $new_attributes = $attributes . ' class="mxchat-clicked-link"';
	1496	+ }
	1497	+
	1498	+ // Add title if not present
	1499	+ if (strpos($new_attributes, 'title=') === false) {
	1500	+ $new_attributes .= ' title="User clicked this link"';
	1501	+ }
	1502	+
	1503	+ return '<a' . $new_attributes . '>';
	1504	+ },
	1505	+ $message_content
	1506	+ );
	1507	+
	1508	+ // If we found and replaced, break out of the patterns loop
	1509	+ break;
	1510	+ }
	1511	+ }
	1512	+ }
	1513	+
	1514	+ return $message_content;
	1515	+}
921	1516
922	1517	public function mxchat_create_prompts_page() {
	1518	+ //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
	1519	+
923	1520	global $wpdb;
924	1521	$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1522	+
	1523	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1524	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
925	1525
926	1526	// Display success message if all prompts were deleted
927	1527	if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
928	1528	echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
		@@ -932,8 +1532,56 @@
932	1532	$nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
933	1533	$search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
934	1534	$current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
935	1535	$per_page = 10;
	1536	+
	1537	+ //error_log('DEBUG: Search query: ' . $search_query);
	1538	+ //error_log('DEBUG: Current page: ' . $current_page);
	1539	+ //error_log('DEBUG: Per page: ' . $per_page);
	1540	+
	1541	+ // ================================
	1542	+ // REPLACE THIS SECTION WITH UNIFIED TABLE LOGIC
	1543	+ // ================================
	1544	+
	1545	+ // Get Pinecone settings to determine data source
	1546	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	1547	+ //error_log('DEBUG: Pinecone options retrieved: ' . print_r($pinecone_options, true));
	1548	+
	1549	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	1550	+ //error_log('DEBUG: use_pinecone decision: ' . ($use_pinecone ? 'TRUE' : 'FALSE'));
	1551	+
	1552	+ $pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
	1553	+ //error_log('DEBUG: Pinecone API key present: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
	1554	+
	1555	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	1556	+ //error_log('DEBUG: Using PINECONE data source');
	1557	+ // PINECONE DATA SOURCE
	1558	+ $data_source = 'pinecone';
	1559	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	1560	+ //error_log('DEBUG: About to call mxchat_fetch_pinecone_records');
	1561	+
	1562	+ $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page);
	1563	+ $total_records = $records['total'] ?? 0;
	1564	+ $prompts = $records['data'] ?? array();
	1565	+ $total_in_database = $records['total_in_database'] ?? 0;
	1566	+ $showing_recent_only = $records['showing_recent_only'] ?? false;
	1567	+
	1568	+ $total_pages = ceil($total_records / $per_page);
	1569	+
	1570	+ //error_log('DEBUG: Pinecone - total_records: ' . $total_records);
	1571	+ //error_log('DEBUG: Pinecone - prompts count: ' . count($prompts));
	1572	+ //error_log('DEBUG: Pinecone - total_pages: ' . $total_pages);
	1573	+ //error_log('DEBUG: Pinecone - showing_recent_only: ' . ($showing_recent_only ? 'TRUE' : 'FALSE'));
	1574	+ //error_log('DEBUG: Pinecone - total_in_database: ' . $total_in_database);
	1575	+} else {
	1576	+ //error_log('DEBUG: Using WORDPRESS DB data source');
	1577	+ // WORDPRESS DB DATA SOURCE (your existing logic)
	1578	+ $data_source = 'wordpress';
	1579	+
	1580	+ // Initialize these variables for WordPress DB
	1581	+ $total_in_database = 0;
	1582	+ $showing_recent_only = false;
	1583	+
936	1584	$offset = ($current_page - 1) * $per_page;
937	1585
938	1586	// Modify query to handle search input
939	1587	$sql_search = "";
		@@ -941,53 +1589,70 @@
941	1589	$sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
942	1590	}
943	1591
944	1592	// 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);
	1593	+ $count_query = "SELECT COUNT(*) FROM {$table_name} {$sql_search}";
	1594	+ //error_log('DEBUG: WordPress count query: ' . $count_query);
	1595	+
	1596	+ $total_records = $wpdb->get_var($count_query);
	1597	+ //error_log('DEBUG: WordPress total_records: ' . $total_records);
	1598	+
	1599	+ $total_pages = ceil($total_records / $per_page);
947	1600
948	1601	// 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		- )
	1602	+ $prompts_query = $wpdb->prepare(
	1603	+ "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
	1604	+ $per_page,
	1605	+ $offset
955	1606	);
	1607	+ //error_log('DEBUG: WordPress prompts query: ' . $prompts_query);
	1608	+
	1609	+ $prompts = $wpdb->get_results($prompts_query);
	1610	+ //error_log('DEBUG: WordPress prompts count: ' . count($prompts));
	1611	+}
956	1612
	1613	+//error_log('DEBUG: Final data_source: ' . $data_source);
	1614	+//error_log('DEBUG: Final total_records: ' . $total_records);
	1615	+//error_log('DEBUG: Final prompts count: ' . count($prompts));
	1616	+//error_log('DEBUG: Final showing_recent_only: ' . ($showing_recent_only ? 'TRUE' : 'FALSE'));
	1617	+//error_log('DEBUG: Final total_in_database: ' . $total_in_database);
	1618	+
957	1619	// 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		- ));
	1620	+ $page_links = '';
	1621	+ if ($total_pages > 1) {
	1622	+ $page_links = paginate_links(array(
	1623	+ 'base' => add_query_arg(array(
	1624	+ 'paged' => '%#%',
	1625	+ 'search' => urlencode($search_query),
	1626	+ '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
	1627	+ ), admin_url('admin.php?page=mxchat-prompts')),
	1628	+ 'format' => '',
	1629	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	1630	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	1631	+ 'total' => $total_pages,
	1632	+ 'current' => $current_page,
	1633	+ ));
	1634	+ }
970	1635
	1636	+ // ================================
	1637	+ // END OF REPLACEMENT SECTION
	1638	+ // ================================
	1639	+
971	1640	// Retrieve processing statuses
972	1641	$pdf_url = get_transient('mxchat_last_pdf_url');
973	1642	$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;
	1643	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1644	+ $pdf_status = $pdf_url ? $knowledge_manager->mxchat_get_pdf_processing_status($pdf_url) : false;
	1645	+ $sitemap_status = $sitemap_url ? $knowledge_manager->mxchat_get_sitemap_processing_status($sitemap_url) : false;
976	1646
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	1647	$is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
987	1648	|| ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
	1649	+
	1650	+ //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
	1651	+
988	1652	?>
989		- <div class="wrap mxchat-wrapper">
	1653	+
	1654	+<div class="wrap mxchat-wrapper">
990	1655	<!-- Hero Section -->
991	1656	<div class="mxchat-hero">
992	1657	<h1 class="mxchat-main-title">
993	1658	<span class="mxchat-gradient-text">Knowledge Base</span> Manager
		@@ -997,206 +1662,365 @@
997	1662	</p>
998	1663	</div>
999	1664
1000	1665	<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	1666
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	1667
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>
	1668	+<!-- Tab Navigation -->
	1669	+<div class="mxchat-kb-tabs-nav">
	1670	+ <button class="mxchat-kb-tab-button active" data-tab="import">
	1671	+ <?php esc_html_e('Knowledge Import', 'mxchat'); ?>
	1672	+ </button>
	1673	+ <button class="mxchat-kb-tab-button" data-tab="sync">
	1674	+ <?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?>
	1675	+ </button>
	1676	+ <button class="mxchat-kb-tab-button" data-tab="pinecone">
	1677	+ <?php esc_html_e('Pinecone Settings', 'mxchat'); ?>
	1678	+ </button>
	1679	+</div>
1068	1680
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	1681
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($pdf_status['last_update'])
1123		- ); ?></p>
1124		- </div>
1125		- </div>
1126		- <?php endif; ?>
	1682	+<div class="mxchat-kb-tabs-content">
	1683	+ <div id="mxchat-kb-tab-import" class="mxchat-kb-tab-content active">
	1684	+<!-- Import Options Card -->
	1685	+<div class="mxchat-card">
1127	1686
1128		- <?php if ($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($sitemap_status['last_error']); ?></p>
1159		- <?php endif; ?>
1160		- </div>
1161		- <?php endif; ?>
1162		- </div>
1163		- </div>
1164		- <?php endif; ?>
1165		- </div>
	1687	+ <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
1166	1688
	1689	+<?php
	1690	+// Check if the appropriate embedding API key exists
	1691	+$embedding_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	1692	+$has_openai_key = !empty($this->options['api_key']);
	1693	+$has_voyage_key = !empty($this->options['voyage_api_key']);
	1694	+$has_gemini_key = !empty($this->options['gemini_api_key']);
1167	1695
	1696	+// Determine if they have the needed API key for their selected embedding model
	1697	+$has_required_key = false;
	1698	+$required_key_type = '';
	1699	+
	1700	+if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
	1701	+ $has_required_key = true;
	1702	+ $required_key_type = 'OpenAI';
	1703	+} elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
	1704	+ $has_required_key = true;
	1705	+ $required_key_type = 'Voyage AI';
	1706	+} elseif (strpos($embedding_model, 'gemini-embedding-') !== false && $has_gemini_key) {
	1707	+ $has_required_key = true;
	1708	+ $required_key_type = 'Google Gemini';
	1709	+} elseif (strpos($embedding_model, 'text-embedding-') !== false) {
	1710	+ $required_key_type = 'OpenAI';
	1711	+} elseif (strpos($embedding_model, 'voyage-') !== false) {
	1712	+ $required_key_type = 'Voyage AI';
	1713	+} elseif (strpos($embedding_model, 'gemini-embedding-') !== false) {
	1714	+ $required_key_type = 'Google Gemini';
	1715	+}
	1716	+?>
	1717	+
	1718	+ <div class="mxchat-knowledge-warning <?php echo $has_required_key ? 'success' : 'warning'; ?>">
	1719	+ <?php if ($has_required_key): ?>
	1720	+ <p><span class="dashicons dashicons-yes-alt"></span> <?php echo wp_kses_post(sprintf(__('We detected your %s API key. <strong>You must have added credits to your %s account</strong> before using the knowledgebase.', 'mxchat'), $required_key_type, $required_key_type)); ?></p>
	1721	+ <?php else: ?>
	1722	+ <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>
	1723	+ <?php endif; ?>
	1724	+ </div>
	1725	+
	1726	+
	1727	+
	1728	+<!-- Import Options Section -->
	1729	+ <div class="mxchat-import-section">
	1730	+ <h3><?php esc_html_e('Import Options', 'mxchat'); ?></h3>
	1731	+
	1732	+ <!-- Import Options Grid -->
	1733	+ <div class="mxchat-import-options">
	1734	+ <!-- WordPress Import Option -->
	1735	+ <button type="button" id="mxchat-open-content-selector" class="mxchat-import-box mxchat-import-wordpress" data-option="wordpress">
	1736	+ <div class="mxchat-import-icon">
	1737	+ <span class="dashicons dashicons-wordpress"></span>
	1738	+ </div>
	1739	+ <div class="mxchat-import-content">
	1740	+ <h4><?php esc_html_e('WordPress Content', 'mxchat'); ?></h4>
	1741	+ <p><?php esc_html_e('Import specific posts and pages to your knowledge base.', 'mxchat'); ?></p>
	1742	+ </div>
	1743	+ <div class="mxchat-recommended-tag"><?php esc_html_e('Recommended', 'mxchat'); ?></div>
	1744	+ </button>
	1745	+
	1746	+ <!-- Sitemap Import Option -->
	1747	+ <button type="button" class="mxchat-import-box" data-option="sitemap" data-placeholder="<?php esc_attr_e('Enter sitemap URL here', 'mxchat'); ?>" data-type="sitemap">
	1748	+ <div class="mxchat-import-icon">
	1749	+ <span class="dashicons dashicons-admin-site-alt"></span>
	1750	+ </div>
	1751	+ <div class="mxchat-import-content">
	1752	+ <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
	1753	+ <p><?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
	1754	+ </div>
	1755	+ </button>
	1756	+
	1757	+ <!-- Direct URL Import Option -->
	1758	+ <button type="button" class="mxchat-import-box" data-option="url" data-placeholder="<?php esc_attr_e('Enter webpage URL here', 'mxchat'); ?>" data-type="url">
	1759	+ <div class="mxchat-import-icon">
	1760	+ <span class="dashicons dashicons-admin-links"></span>
	1761	+ </div>
	1762	+ <div class="mxchat-import-content">
	1763	+ <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
	1764	+ <p><?php esc_html_e('Import content from any webpage.', 'mxchat'); ?></p>
	1765	+ </div>
	1766	+ </button>
	1767	+
	1768	+ <!-- Direct Content Import Option -->
	1769	+ <button type="button" class="mxchat-import-box" data-option="content" data-type="content">
	1770	+ <div class="mxchat-import-icon">
	1771	+ <span class="dashicons dashicons-editor-paste-text"></span>
	1772	+ </div>
	1773	+ <div class="mxchat-import-content">
	1774	+ <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
	1775	+ <p><?php esc_html_e('Submit content to be vectorized.', 'mxchat'); ?></p>
	1776	+ </div>
	1777	+ </button>
	1778	+
	1779	+ <!-- PDF Import Option -->
	1780	+ <button type="button" class="mxchat-import-box" data-option="pdf" data-placeholder="<?php esc_attr_e('Enter PDF URL here', 'mxchat'); ?>" data-type="pdf">
	1781	+ <div class="mxchat-import-icon">
	1782	+ <span class="dashicons dashicons-media-document"></span>
	1783	+ </div>
	1784	+ <div class="mxchat-import-content">
	1785	+ <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
	1786	+ <p><?php esc_html_e('Import knowledge from PDF documents.', 'mxchat'); ?></p>
	1787	+ </div>
	1788	+ </button>
	1789	+ </div>
	1790	+
	1791	+ <!-- Input Areas for URL and Content -->
	1792	+ <div class="mxchat-import-input-area" id="mxchat-url-input-area" style="display: none;">
	1793	+ <?php if (!$is_processing) : ?>
	1794	+ <form id="mxchat-url-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
	1795	+ <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
	1796	+ <input type="hidden" name="import_type" id="import_type" value="url">
	1797	+ <div class="mxchat-url-input-group">
	1798	+ <input type="url"
	1799	+ name="sitemap_url"
	1800	+ id="sitemap_url"
	1801	+ placeholder="<?php esc_attr_e('Enter URL here', 'mxchat'); ?>"
	1802	+ required />
	1803	+ <button type="submit"
	1804	+ name="submit_sitemap"
	1805	+ class="mxchat-button-primary">
	1806	+ <?php esc_html_e('Import', 'mxchat'); ?>
	1807	+ </button>
	1808	+ </div>
	1809	+ <p class="mxchat-url-description" id="url-description-text"></p>
	1810	+ </form>
	1811	+ <?php endif; ?>
	1812	+ </div>
	1813	+
	1814	+ <div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none;">
	1815	+ <?php if (!$is_processing) : ?>
	1816	+ <form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
	1817	+ <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
	1818	+ <div class="mxchat-form-group">
	1819	+ <textarea
	1820	+ name="article_content"
	1821	+ id="article_content"
	1822	+ placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"
	1823	+ required
	1824	+ rows="6"
	1825	+ ></textarea>
	1826	+ </div>
	1827	+ <div class="mxchat-form-group">
	1828	+ <input type="url"
	1829	+ name="article_url"
	1830	+ id="article_url"
	1831	+ placeholder="<?php esc_attr_e('Enter source URL (Optional)', 'mxchat'); ?>">
	1832	+ </div>
	1833	+ <button type="submit"
	1834	+ name="submit_content"
	1835	+ class="mxchat-button-primary">
	1836	+ <?php esc_html_e('Import Content', 'mxchat'); ?>
	1837	+ </button>
	1838	+ </form>
	1839	+ <?php endif; ?>
	1840	+ </div>
	1841	+ </div>
	1842	+
	1843	+<!-- PDF Processing Status - ONLY PROCESSING -->
	1844	+ <?php if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
	1845	+ <div class="mxchat-status-card" data-card-type="pdf">
	1846	+ <div class="mxchat-status-header">
	1847	+ <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
	1848	+
	1849	+ <!-- Processing controls -->
	1850	+ <div class="mxchat-processing-controls">
	1851	+ <form method="post" class="mxchat-stop-form"
	1852	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1853	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1854	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1855	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1856	+ </button>
	1857	+ </form>
	1858	+
	1859	+ <button type="button" class="mxchat-manual-batch-btn"
	1860	+ data-process-type="pdf"
	1861	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_pdf_url')); ?>">
	1862	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1863	+ </button>
1168	1864	</div>
1169		- </div>
	1865	+ </div>
	1866	+
	1867	+ <div class="mxchat-progress-bar">
	1868	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
	1869	+ </div>
	1870	+
	1871	+ <div class="mxchat-status-details">
	1872	+ <p><?php printf(
	1873	+ esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
	1874	+ absint($pdf_status['processed_pages']),
	1875	+ absint($pdf_status['total_pages']),
	1876	+ absint($pdf_status['percentage'])
	1877	+ ); ?></p>
	1878	+
	1879	+ <?php if (!empty($pdf_status['failed_pages']) && $pdf_status['failed_pages'] > 0) : ?>
	1880	+ <p><strong><?php esc_html_e('Failed pages:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['failed_pages']); ?></p>
	1881	+ <?php endif; ?>
	1882	+
	1883	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($pdf_status['status'])); ?></p>
	1884	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['last_update']); ?></p>
	1885	+ </div>
	1886	+ </div>
	1887	+ <?php endif; ?>
1170	1888
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>
	1889	+ <!-- Sitemap Processing Status - ONLY PROCESSING -->
	1890	+ <?php if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
	1891	+ <div class="mxchat-status-card" data-card-type="sitemap">
	1892	+ <div class="mxchat-status-header">
	1893	+ <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
	1894	+
	1895	+ <!-- Processing controls -->
	1896	+ <div class="mxchat-processing-controls">
	1897	+ <form method="post" class="mxchat-stop-form"
	1898	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1899	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1900	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1901	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1902	+ </button>
	1903	+ </form>
	1904	+
	1905	+ <button type="button" class="mxchat-manual-batch-btn"
	1906	+ data-process-type="sitemap"
	1907	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_sitemap_url')); ?>">
	1908	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1909	+ </button>
	1910	+ </div>
	1911	+ </div>
	1912	+
	1913	+ <div class="mxchat-progress-bar">
	1914	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
	1915	+ </div>
	1916	+
	1917	+ <div class="mxchat-status-details">
	1918	+ <p><?php printf(
	1919	+ esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
	1920	+ absint($sitemap_status['processed_urls']),
	1921	+ absint($sitemap_status['total_urls']),
	1922	+ absint($sitemap_status['percentage'])
	1923	+ ); ?></p>
	1924	+
	1925	+ <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
	1926	+ <p><strong><?php esc_html_e('Failed URLs:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['failed_urls']); ?></p>
	1927	+ <?php endif; ?>
	1928	+
	1929	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($sitemap_status['status'])); ?></p>
	1930	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['last_update']); ?></p>
	1931	+
	1932	+ <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
	1933	+ <div class="mxchat-error-notice">
	1934	+ <?php if (!empty($sitemap_status['error'])) : ?>
	1935	+ <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
	1936	+ <?php endif; ?>
	1937	+ <?php if (!empty($sitemap_status['last_error'])) : ?>
	1938	+ <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
	1939	+ <?php endif; ?>
	1940	+ </div>
	1941	+ <?php endif; ?>
	1942	+ </div>
	1943	+ </div>
	1944	+ <?php endif; ?>
	1945	+
	1946	+ <!-- Single URL Submission Status -->
	1947	+ <?php
	1948	+ // Get single URL status
	1949	+ $single_url_status = $this->knowledge_manager->mxchat_get_single_url_status();
	1950	+ $is_active_processing =
	1951	+ ($sitemap_status && $sitemap_status['status'] === 'processing') ||
	1952	+ ($pdf_status && $pdf_status['status'] === 'processing');
	1953	+ ?>
	1954	+
	1955	+ <div id="mxchat-single-url-status-container" <?php echo $is_active_processing ? 'style="display:none;"' : ''; ?>>
	1956	+ <?php if ($single_url_status && !$is_active_processing) : ?>
	1957	+ <div class="mxchat-status-card">
	1958	+ <div class="mxchat-status-header">
	1959	+ <h4><?php esc_html_e('Last URL Submission', 'mxchat'); ?></h4>
	1960	+ <?php if ($single_url_status['status'] === 'failed') : ?>
	1961	+ <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Failed', 'mxchat'); ?></span>
	1962	+ <?php else : ?>
	1963	+ <span class="mxchat-status-badge mxchat-status-success"><?php esc_html_e('Success', 'mxchat'); ?></span>
	1964	+ <?php endif; ?>
	1965	+ </div>
	1966	+ <div class="mxchat-status-details">
	1967	+ <p><strong><?php esc_html_e('URL:', 'mxchat'); ?></strong>
	1968	+ <a href="<?php echo esc_url($single_url_status['url']); ?>" target="_blank">
	1969	+ <?php echo esc_html(strlen($single_url_status['url']) > 60 ? substr($single_url_status['url'], 0, 57) . '...' : $single_url_status['url']); ?>
	1970	+ </a>
	1971	+ </p>
	1972	+ <p><strong><?php esc_html_e('Submitted:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['human_time']); ?></p>
	1973	+
	1974	+ <?php if ($single_url_status['status'] === 'failed' && !empty($single_url_status['error'])) : ?>
	1975	+ <div class="mxchat-error-notice">
	1976	+ <p class="error"><?php echo esc_html($single_url_status['error']); ?></p>
	1977	+ </div>
	1978	+ <?php endif; ?>
	1979	+
	1980	+ <?php if ($single_url_status['status'] === 'complete') : ?>
	1981	+ <p><strong><?php esc_html_e('Content Length:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['content_length']); ?> <?php esc_html_e('characters', 'mxchat'); ?></p>
	1982	+ <p><strong><?php esc_html_e('Embedding Dimensions:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['embedding_dimensions']); ?></p>
	1983	+ <?php endif; ?>
	1984	+ </div>
	1985	+ </div>
	1986	+ <?php endif; ?>
	1987	+ </div>
	1988	+
	1989	+ <!-- Completed Status Cards - Handles completed PDF/Sitemap processing -->
	1990	+ <?php
	1991	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1992	+ echo $knowledge_manager->mxchat_render_completed_status_cards();
	1993	+ ?>
	1994	+
	1995	+
1193	1996	</div>
1194	1997
1195	1998	<!-- Knowledge Base Table Card -->
1196	1999	<div class="mxchat-card">
1197	2000	<div class="mxchat-card-header">
1198		- <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
	2001	+<h2>
	2002	+ <?php esc_html_e('Knowledge Base', 'mxchat'); ?>
	2003	+ <span class="mxchat-record-count">
	2004	+ <?php if ($showing_recent_only && $total_in_database > 1000): ?>
	2005	+ (<?php echo esc_html($total_records); ?> of <?php echo esc_html(number_format($total_in_database)); ?> total - recent entries only)
	2006	+ <?php else: ?>
	2007	+ (<?php echo esc_html($total_records); ?>)
	2008	+ <?php endif; ?>
	2009	+ </span>
	2010	+ <!-- Keep your existing badge code here -->
	2011	+ <?php if ($use_pinecone) : ?>
	2012	+ <span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
	2013	+ <span class="dashicons dashicons-cloud"></span>
	2014	+ <?php esc_html_e('Pinecone', 'mxchat'); ?>
	2015	+ </span>
	2016	+ <?php else : ?>
	2017	+ <span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
	2018	+ <span class="dashicons dashicons-database-view"></span>
	2019	+ <?php esc_html_e('WordPress DB', 'mxchat'); ?>
	2020	+ </span>
	2021	+ <?php endif; ?>
	2022	+</h2>
1199	2023	<div class="mxchat-header-actions">
1200	2024	<!-- Search -->
1201	2025	<form method="get" id="knowledge-search" class="mxchat-search-form">
1202	2026	<?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
		@@ -1215,8 +2039,9 @@
1215	2039	action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
1216	2040	class="mxchat-delete-form"
1217	2041	onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
1218	2042	<?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
	2043	+ <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
1219	2044	<button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
1220	2045	<span class="dashicons dashicons-trash"></span>
1221	2046	<?php esc_html_e('Delete All', 'mxchat'); ?>
1222	2047	</button>
		@@ -1222,9 +2047,37 @@
1222	2047	</button>
1223	2048	</form>
1224	2049	</div>
1225	2050	</div>
	2051	+
	2052	+ <!-- Recent Entries Info Banner -->
	2053	+<?php if ($showing_recent_only && $total_in_database > 1000): ?>
	2054	+ <div class="mxchat-info-banner recent-only" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e3f2fd; border-left: 4px solid #2196f3; color: #1565c0;">
	2055	+ <span class="dashicons dashicons-info"></span>
	2056	+ <span>
	2057	+ <?php printf(
	2058	+ esc_html__('Showing your %s most recent entries for faster loading. Your complete database contains %s entries. ', 'mxchat'),
	2059	+ number_format($total_records),
	2060	+ number_format($total_in_database)
	2061	+ ); ?>
	2062	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('View complete database in Pinecone →', 'mxchat'); ?></a>
	2063	+ </span>
	2064	+ </div>
	2065	+<?php endif; ?>
1226	2066
	2067	+ <!-- Data Source Info Banner -->
	2068	+ <?php if ($use_pinecone) : ?>
	2069	+ <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;">
	2070	+ <span class="dashicons dashicons-cloud"></span>
	2071	+ <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>
	2072	+ </div>
	2073	+ <?php else : ?>
	2074	+ <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;">
	2075	+ <span class="dashicons dashicons-database-view"></span>
	2076	+ <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>
	2077	+ </div>
	2078	+ <?php endif; ?>
	2079	+
1227	2080	<!-- Table -->
1228	2081	<div class="mxchat-table-wrapper">
1229	2082	<table class="mxchat-records-table">
1230	2083	<thead>
		@@ -1231,60 +2084,128 @@
1231	2084	<tr>
1232	2085	<th><?php esc_html_e('ID', 'mxchat'); ?></th>
1233	2086	<th><?php esc_html_e('Content', 'mxchat'); ?></th>
1234	2087	<th><?php esc_html_e('Source', 'mxchat'); ?></th>
	2088	+ <?php if ($data_source === 'pinecone') : ?>
	2089	+ <th><?php esc_html_e('Vector ID', 'mxchat'); ?></th>
	2090	+ <?php endif; ?>
1235	2091	<th><?php esc_html_e('Actions', 'mxchat'); ?></th>
1236	2092	</tr>
1237	2093	</thead>
1238	2094	<tbody>
1239	2095	<?php if ($prompts) : ?>
1240		- <?php foreach ($prompts as $prompt) : ?>
1241		- <tr id="prompt-<?php echo esc_attr($prompt->id); ?>">
1242		- <td><?php echo esc_html($prompt->id); ?></td>
	2096	+ <?php foreach ($prompts as $index => $prompt) : ?>
	2097	+ <tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
	2098	+ data-source="<?php echo esc_attr($data_source); ?>"
	2099	+ <?php if ($data_source === 'pinecone') : ?>
	2100	+ style="background: rgba(33, 150, 243, 0.02);"
	2101	+ <?php endif; ?>>
	2102	+ <td>
	2103	+ <?php if ($data_source === 'pinecone') : ?>
	2104	+ <?php echo esc_html($index + 1 + (($current_page - 1) * $per_page)); ?>
	2105	+ <?php else : ?>
	2106	+ <?php echo esc_html($prompt->id); ?>
	2107	+ <?php endif; ?>
	2108	+ </td>
1243	2109	<td class="mxchat-content-cell">
1244	2110	<div class="content-view">
1245		- <?php echo wp_kses_post(wpautop(esc_textarea($prompt->article_content))); ?>
	2111	+ <?php
	2112	+ $content = $prompt->article_content;
	2113	+ // Check if content contains Hebrew characters
	2114	+ if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
	2115	+ // Apply RTL direction for Hebrew content
	2116	+ echo '<div dir="rtl" lang="he" class="rtl-content">';
	2117	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	2118	+ echo '</div>';
	2119	+ } else {
	2120	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	2121	+ }
	2122	+ ?>
1246	2123	</div>
1247		- <textarea class="content-edit" style="display:none;">
1248		- <?php echo esc_textarea($prompt->article_content); ?>
1249		- </textarea>
	2124	+ <?php if ($data_source === 'wordpress') : ?>
	2125	+ <textarea class="content-edit" style="display:none;"
	2126	+ <?php if (preg_match('/[\x{0590}-\x{05FF}]/u', $prompt->article_content)) echo 'dir="rtl" lang="he"'; ?>>
	2127	+ <?php echo esc_textarea($prompt->article_content); ?>
	2128	+ </textarea>
	2129	+ <?php endif; ?>
1250	2130	</td>
1251	2131	<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>
	2132	+ <div class="url-view">
	2133	+ <?php if (!empty($prompt->source_url)) : ?>
	2134	+ <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
	2135	+ <span class="dashicons dashicons-external"></span>
	2136	+ <?php esc_html_e('View Source', 'mxchat'); ?>
	2137	+ </a>
	2138	+ <?php else : ?>
	2139	+ <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	2140	+ <?php endif; ?>
	2141	+ </div>
	2142	+ <?php if ($data_source === 'wordpress') : ?>
	2143	+ <input type="text" class="url-edit" style="display:none;"
	2144	+ value="<?php echo esc_attr($prompt->source_url); ?>" />
1259	2145	<?php endif; ?>
1260	2146	</td>
	2147	+ <?php if ($data_source === 'pinecone') : ?>
	2148	+ <td class="mxchat-vector-id-cell">
	2149	+ <code style="background: #f5f5f5; padding: 2px 6px; border-radius: 3px; font-size: 11px;">
	2150	+ <?php echo esc_html(substr($prompt->id, 0, 12) . '...'); ?>
	2151	+ </code>
	2152	+ </td>
	2153	+ <?php endif; ?>
1261	2154	<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($prompt->id)
1274		- . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
1275		- )); ?>"
1276		- class="mxchat-button-icon delete-button"
1277		- onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
1278		- <span class="dashicons dashicons-trash"></span>
1279		- </a>
	2155	+ <?php if ($data_source === 'wordpress') : ?>
	2156	+ <!-- WordPress DB - Full edit capabilities -->
	2157	+ <button class="mxchat-button-icon edit-button"
	2158	+ data-id="<?php echo esc_attr($prompt->id); ?>">
	2159	+ <span class="dashicons dashicons-edit"></span>
	2160	+ </button>
	2161	+ <button class="mxchat-button-icon save-button"
	2162	+ data-id="<?php echo esc_attr($prompt->id); ?>"
	2163	+ style="display:none;"
	2164	+ data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
	2165	+ <span class="dashicons dashicons-saved"></span>
	2166	+ </button>
	2167	+ <?php else : ?>
	2168	+ <!-- Pinecone - Read-only with note -->
	2169	+ <span class="mxchat-readonly-note"
	2170	+ title="<?php esc_attr_e('Pinecone records are read-only', 'mxchat'); ?>"
	2171	+ style="opacity: 0.6; cursor: help;">
	2172	+ <span class="dashicons dashicons-visibility"></span>
	2173	+ </span>
	2174	+ <?php endif; ?>
	2175	+
	2176	+ <!-- Delete button for both sources -->
	2177	+ <?php if ($data_source === 'pinecone') : ?>
	2178	+ <!-- AJAX Delete for Pinecone -->
	2179	+ <button type="button"
	2180	+ class="mxchat-button-icon delete-button-ajax"
	2181	+ data-vector-id="<?php echo esc_attr($prompt->id); ?>"
	2182	+ data-nonce="<?php echo wp_create_nonce('mxchat_delete_pinecone_prompt_nonce'); ?>"
	2183	+ title="<?php esc_attr_e('Delete entry', 'mxchat'); ?>">
	2184	+ <span class="dashicons dashicons-trash"></span>
	2185	+ </button>
	2186	+ <?php else : ?>
	2187	+ <!-- Regular link delete for WordPress DB -->
	2188	+ <a href="<?php echo esc_url(admin_url(
	2189	+ 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
	2190	+ . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
	2191	+ )); ?>"
	2192	+ class="mxchat-button-icon delete-button"
	2193	+ onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
	2194	+ <span class="dashicons dashicons-trash"></span>
	2195	+ </a>
	2196	+ <?php endif; ?>
1280	2197	</td>
1281	2198	</tr>
1282	2199	<?php endforeach; ?>
1283	2200	<?php else : ?>
1284	2201	<tr>
1285		- <td colspan="4" class="mxchat-no-records">
1286		- <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
	2202	+ <td colspan="<?php echo $data_source === 'pinecone' ? '5' : '4'; ?>" class="mxchat-no-records">
	2203	+ <?php if ($use_pinecone) : ?>
	2204	+ <?php esc_html_e('No vectors found in Pinecone database.', 'mxchat'); ?>
	2205	+ <?php else : ?>
	2206	+ <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
	2207	+ <?php endif; ?>
1287	2208	</td>
1288	2209	</tr>
1289	2210	<?php endif; ?>
1290	2211	</tbody>
		@@ -1296,1360 +2217,499 @@
1296	2217	<?php echo wp_kses_post($page_links); ?>
1297	2218	</div>
1298	2219	<?php endif; ?>
1299	2220	</div>
	2221	+
1300	2222	</div>
1301		-</div>
1302		-<?php
1303		-}
1304	2223
	2224	+ <!-- Sync Settings Tab (Initially Hidden) -->
	2225	+ <div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
	2226	+<div class="mxchat-card">
	2227	+ <!-- Auto-Sync Settings -->
	2228	+ <div class="mxchat-settings-section">
	2229	+ <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
	2230	+ <p class="mxchat-description">
	2231	+ <?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below. Works with Pinecone if enabled', 'mxchat'); ?>
	2232	+ </p>
	2233	+ <div class="mxchat-autosave-section">
	2234	+ <div class="mxchat-toggle-group">
	2235	+ <div class="mxchat-toggle-container">
	2236	+ <label class="mxchat-toggle-switch">
	2237	+ <input type="checkbox"
	2238	+ name="mxchat_auto_sync_posts"
	2239	+ class="mxchat-autosave-field"
	2240	+ value="1"
	2241	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2242	+ <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
	2243	+ <span class="mxchat-toggle-slider"></span>
	2244	+ </label>
	2245	+ <span class="mxchat-toggle-label">
	2246	+ <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
	2247	+ </span>
	2248	+ </div>
1305	2249
1306		-public function mxchat_handle_delete_all_prompts() {
1307		- // Verify nonce
1308		- if (!isset($_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		- }
	2250	+ <div class="mxchat-toggle-container">
	2251	+ <label class="mxchat-toggle-switch">
	2252	+ <input type="checkbox"
	2253	+ name="mxchat_auto_sync_pages"
	2254	+ class="mxchat-autosave-field"
	2255	+ value="1"
	2256	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2257	+ <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
	2258	+ <span class="mxchat-toggle-slider"></span>
	2259	+ </label>
	2260	+ <span class="mxchat-toggle-label">
	2261	+ <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
	2262	+ </span>
	2263	+ </div>
1311	2264
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		- }
	2265	+ <!-- Custom Post Types Section -->
	2266	+ <div class="mxchat-section-content">
	2267	+ <div class="mxchat-custom-post-types-header">
	2268	+ <button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
	2269	+ <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
	2270	+ <span class="mxchat-toggle-icon">▼</span>
	2271	+ </button>
	2272	+ </div>
1316	2273
1317		- global $wpdb;
1318		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2274	+ <div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
	2275	+ <h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
	2276	+ <p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
1319	2277
1320		- // Delete all prompts from the table
1321		- $wpdb->query("DELETE FROM {$table_name}");
	2278	+ <div class="mxchat-custom-post-types">
	2279	+ <?php
	2280	+ $post_types = $knowledge_manager->mxchat_get_public_post_types();
	2281	+ // Skip post and page as they're handled separately
	2282	+ unset($post_types['post']);
	2283	+ unset($post_types['page']);
1322	2284
1323		- // Clear relevant cache
1324		- wp_cache_delete('all_prompts', 'mxchat_prompts');
	2285	+ if (!empty($post_types)) {
	2286	+ foreach ($post_types as $post_type => $label) {
	2287	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	2288	+ $is_enabled = get_option($option_name, '0');
	2289	+ ?>
	2290	+ <div class="mxchat-toggle-container">
	2291	+ <label class="mxchat-toggle-switch">
	2292	+ <input type="checkbox"
	2293	+ name="<?php echo esc_attr($option_name); ?>"
	2294	+ class="mxchat-autosave-field"
	2295	+ value="1"
	2296	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2297	+ <?php checked($is_enabled, '1'); ?>>
	2298	+ <span class="mxchat-toggle-slider"></span>
	2299	+ </label>
	2300	+ <span class="mxchat-toggle-label">
	2301	+ <?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
	2302	+ </span>
	2303	+ </div>
	2304	+ <?php
	2305	+ }
	2306	+ } else {
	2307	+ echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
	2308	+ }
	2309	+ ?>
	2310	+ </div>
	2311	+ </div>
	2312	+ </div>
	2313	+ </div>
	2314	+ </div>
	2315	+ </div>
	2316	+</div>
	2317	+</div>
1325	2318
1326		- // Redirect back with a success message
1327		- $redirect_url = add_query_arg(array(
1328		- 'page' => 'mxchat-prompts',
1329		- 'all_deleted' => 'true'
1330		- ), admin_url('admin.php'));
	2319	+<!-- NEW PINECONE TAB -->
	2320	+ <div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
	2321	+ <div class="mxchat-card">
	2322	+ <h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
	2323	+ <p class="mxchat-description">
	2324	+ <?php echo wp_kses(
	2325	+ __('<strong>Pinecone is optional</strong> and not required for MxChat to function. It provides enhanced search performance for larger knowledge bases. When enabled, content will be stored in Pinecone instead of the WordPress database, but you can use MxChat without it.', 'mxchat'),
	2326	+ array('strong' => array())
	2327	+ ); ?>
	2328	+ </p>
1331	2329
1332		- wp_safe_redirect($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		- }
	2330	+ <div class="mxchat-pinecone-info-box">
	2331	+ <div class="mxchat-info-icon">
	2332	+ <span class="dashicons dashicons-info"></span>
	2333	+ </div>
	2334	+ <div class="mxchat-info-content">
	2335	+ <h4><?php esc_html_e('What is Pinecone?', 'mxchat'); ?></h4>
	2336	+ <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>
	2337	+ <p><a href="https://www.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Learn more about Pinecone →', 'mxchat'); ?></a></p>
	2338	+ </div>
	2339	+ </div>
1341	2340
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		- }
	2341	+ <div class="mxchat-database-settings-form">
	2342	+ <!-- REMOVED the WordPress form - we're using AJAX auto-save instead -->
	2343	+ <?php
	2344	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	2345	+ $use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
	2346	+ ?>
1346	2347
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		- }
	2348	+ <div class="mxchat-toggle-container">
	2349	+ <label class="mxchat-toggle-switch">
	2350	+ <input type="checkbox"
	2351	+ name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"
	2352	+ value="1"
	2353	+ <?php checked($use_pinecone, '1'); ?>>
	2354	+ <span class="mxchat-toggle-slider"></span>
	2355	+ </label>
	2356	+ <span class="mxchat-toggle-label">
	2357	+ <?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?>
	2358	+ </span>
	2359	+ </div>
1352	2360
1353		- global $wpdb;
1354		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2361	+ <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
1355	2362
1356		- // Clear cache and delete prompt
1357		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
1358		- $wpdb->delete($table_name, array('id' => $id), array('%d'));
	2363	+ <?php if ($use_pinecone) : ?>
	2364	+ <div class="mxchat-knowledge-warning success">
	2365	+ <p><span class="dashicons dashicons-yes-alt"></span>
	2366	+ <?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?>
	2367	+ </p>
	2368	+ </div>
	2369	+ <?php endif; ?>
1359	2370
1360		- wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1361		- exit;
1362		-}
	2371	+ <div class="mxchat-form-group">
	2372	+ <label for="mxchat_pinecone_api_key">
	2373	+ <?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="required">*</span>
	2374	+ </label>
	2375	+ <input type="password"
	2376	+ id="mxchat_pinecone_api_key"
	2377	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]"
	2378	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
	2379	+ class="regular-text"
	2380	+ placeholder="pcsk_..." />
	2381	+ <p class="description">
	2382	+ <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
	2383	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
	2384	+ </p>
	2385	+ </div>
1363	2386
	2387	+ <div class="mxchat-form-group">
	2388	+ <label for="mxchat_pinecone_environment">
	2389	+ <?php esc_html_e('Region', 'mxchat'); ?>
	2390	+ </label>
	2391	+ <input type="text"
	2392	+ id="mxchat_pinecone_environment"
	2393	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
	2394	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>"
	2395	+ placeholder="e.g., gcp-starter"
	2396	+ class="regular-text" />
	2397	+ <p class="description">
	2398	+ <?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp, us-east-1-aws)', 'mxchat'); ?>
	2399	+ </p>
	2400	+ </div>
1364	2401
1365		-public function mxchat_generate_embedding($text) {
1366		- //error_log('Starting embedding generation for text: ' . substr($text, 0, 100) . '...');
	2402	+ <div class="mxchat-form-group">
	2403	+ <label for="mxchat_pinecone_index">
	2404	+ <?php esc_html_e('Index Name', 'mxchat'); ?> <span class="required">*</span>
	2405	+ </label>
	2406	+ <input type="text"
	2407	+ id="mxchat_pinecone_index"
	2408	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_index]"
	2409	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>"
	2410	+ placeholder="e.g., my-wordpress-vectors"
	2411	+ class="regular-text" />
	2412	+ <p class="description">
	2413	+ <?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?>
	2414	+ </p>
	2415	+ </div>
1367	2416
1368		- $options = get_option('mxchat_options');
1369		- $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
1370		- //error_log('Selected embedding model: ' . $selected_model);
	2417	+ <div class="mxchat-form-group">
	2418	+ <label for="mxchat_pinecone_host">
	2419	+ <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
	2420	+ </label>
	2421	+ <input type="text"
	2422	+ id="mxchat_pinecone_host"
	2423	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
	2424	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>"
	2425	+ placeholder="e.g., my-index-xyz123.svc.pinecone.io"
	2426	+ class="regular-text" />
	2427	+ <p class="description">
	2428	+ <?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in your index details.', 'mxchat'); ?>
	2429	+ </p>
	2430	+ </div>
1371	2431
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);
	2432	+<div class="mxchat-setup-steps">
	2433	+ <h3><?php esc_html_e('Setup Instructions', 'mxchat'); ?></h3>
	2434	+ <div class="mxchat-setup-step">
	2435	+ <span class="step-number">1</span>
	2436	+ <div class="step-content">
	2437	+ <h4><?php esc_html_e('Create Account', 'mxchat'); ?></h4>
	2438	+ <p><?php esc_html_e('Create a free account at', 'mxchat'); ?> <a href="https://www.pinecone.io/" target="_blank">pinecone.io</a></p>
	2439	+ </div>
	2440	+ </div>
	2441	+ <div class="mxchat-setup-step">
	2442	+ <span class="step-number">2</span>
	2443	+ <div class="step-content">
	2444	+ <h4><?php esc_html_e('Create Index', 'mxchat'); ?></h4>
	2445	+ <p><?php esc_html_e('Create a new index with these settings:', 'mxchat'); ?></p>
	2446	+ <ul>
	2447	+ <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>
	2448	+ <li><?php esc_html_e('Metric: Cosine', 'mxchat'); ?></li>
	2449	+ <li><?php esc_html_e('Cloud & Region: Your preferred region', 'mxchat'); ?></li>
	2450	+ </ul>
	2451	+ </div>
	2452	+ </div>
	2453	+ <div class="mxchat-setup-step">
	2454	+ <span class="step-number">3</span>
	2455	+ <div class="step-content">
	2456	+ <h4><?php esc_html_e('Get API Key', 'mxchat'); ?></h4>
	2457	+ <p><?php esc_html_e('Copy your API key from the API Keys section', 'mxchat'); ?></p>
	2458	+ </div>
	2459	+ </div>
	2460	+ <div class="mxchat-setup-step">
	2461	+ <span class="step-number">4</span>
	2462	+ <div class="step-content">
	2463	+ <h4><?php esc_html_e('Get Index Host', 'mxchat'); ?></h4>
	2464	+ <p><?php esc_html_e('Copy your index host URL from the index details', 'mxchat'); ?></p>
	2465	+ </div>
	2466	+ </div>
	2467	+ <div class="mxchat-setup-step">
	2468	+ <span class="step-number">5</span>
	2469	+ <div class="step-content">
	2470	+ <h4><?php esc_html_e('Save Settings', 'mxchat'); ?></h4>
	2471	+ <p><?php esc_html_e('Fill in the form above and save settings', 'mxchat'); ?></p>
	2472	+ </div>
	2473	+ </div>
	2474	+</div>
1381	2475
1382		- if (empty($api_key)) {
1383		- //error_log('Error: API key not configured');
1384		- return null;
1385		- }
1386	2476
1387		- // Prepare request body
1388		- $request_body = array(
1389		- 'model' => $selected_model,
1390		- 'input' => $text
1391		- );
1392	2477
1393		- // Add output_dimension for voyage-3-large model
1394		- if ($selected_model === 'voyage-3-large') {
1395		- $request_body['output_dimension'] = 2048;
1396		- }
	2478	+ </div>
1397	2479
1398		- //error_log('Request body prepared: ' . wp_json_encode($request_body));
1399	2480
1400		- // Make API request
1401		- $response = wp_remote_post($endpoint, array(
1402		- 'body' => wp_json_encode($request_body),
1403		- 'headers' => array(
1404		- 'Authorization' => 'Bearer ' . $api_key,
1405		- 'Content-Type' => 'application/json'
1406		- ),
1407		- 'timeout' => 30
1408		- ));
	2481	+ </div>
	2482	+ </div>
	2483	+ </div>
1409	2484
1410		- // Handle wp_remote_post errors
1411		- if (is_wp_error($response)) {
1412		- //error_log('WP Remote Post Error: ' . $response->get_error_message());
1413		- return null;
1414		- }
	2485	+</div>
1415	2486
1416		- // Get and check HTTP response code
1417		- $http_code = wp_remote_retrieve_response_code($response);
1418		- //error_log('API Response Code: ' . $http_code);
1419	2487
1420		- if ($http_code !== 200) {
1421		- //error_log('API Error Response Body: ' . wp_remote_retrieve_body($response));
1422		- return null;
1423		- }
1424	2488
1425		- // Parse response body
1426		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
1427	2489
1428		- if (json_last_error() !== JSON_ERROR_NONE) {
1429		- //error_log('JSON Parse Error: ' . json_last_error_msg());
1430		- return null;
1431		- }
	2490	+</div>
	2491	+</div>
1432	2492
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	2493
	2494	+<!-- Content Selector Modal -->
	2495	+<div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
	2496	+ <div class="mxchat-kb-modal-content">
	2497	+<div class="mxchat-kb-modal-header">
	2498	+ <h3>
	2499	+ <?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
	2500	+ <span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
	2501	+ </h3>
	2502	+ <span class="mxchat-kb-modal-close">&times;</span>
	2503	+</div>
	2504	+ <div class="mxchat-kb-modal-filters">
	2505	+ <div class="mxchat-kb-search-group">
	2506	+ <input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
	2507	+ </div>
1444	2508
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		- }
	2509	+ <div class="mxchat-kb-filter-group">
	2510	+ <select id="mxchat-kb-content-type-filter">
	2511	+ <option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
	2512	+ <option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
	2513	+ <option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
	2514	+ <?php
	2515	+ // Add other post types dynamically
	2516	+ $post_types = get_post_types(array('public' => true), 'objects');
	2517	+ foreach ($post_types as $post_type) {
	2518	+ // Skip post and page as they're already added
	2519	+ if (!in_array($post_type->name, array('post', 'page'))) {
	2520	+ echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
	2521	+ }
	2522	+ }
	2523	+ ?>
	2524	+ </select>
1450	2525
1451		- check_ajax_referer('mxchat_delete_chat_history', 'security');
	2526	+ <select id="mxchat-kb-content-status-filter">
	2527	+ <option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
	2528	+ <option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
	2529	+ <option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
	2530	+ </select>
1452	2531
1453		- global $wpdb;
1454		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	2532	+ <select id="mxchat-kb-processed-filter">
	2533	+ <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
	2534	+ <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
	2535	+ <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
	2536	+ </select>
	2537	+ </div>
	2538	+ </div>
1455	2539
1456		- if (isset($_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);
	2540	+ <div class="mxchat-kb-content-selection">
	2541	+ <div class="mxchat-kb-selection-header">
	2542	+ <label>
	2543	+ <input type="checkbox" id="mxchat-kb-select-all">
	2544	+ <?php esc_html_e('Select All', 'mxchat'); ?>
	2545	+ </label>
	2546	+ <span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
	2547	+ </div>
1459	2548
1460		- // Clear relevant cache before deletion
1461		- $cache_key = 'chat_session_' . $session_id_sanitized;
1462		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
	2549	+ <div class="mxchat-kb-content-list">
	2550	+ <!-- Content will be loaded here via AJAX -->
	2551	+ <div class="mxchat-kb-loading">
	2552	+ <span class="mxchat-kb-spinner is-active"></span>
	2553	+ <?php esc_html_e('Loading content...', 'mxchat'); ?>
	2554	+ </div>
	2555	+ </div>
1463	2556
1464		- // Perform the deletion
1465		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1466		- }
	2557	+ <div class="mxchat-kb-pagination">
	2558	+ <!-- Pagination will be added here -->
	2559	+ </div>
	2560	+ </div>
1467	2561
1468		- // Optionally, clear a general cache if you have one
1469		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
	2562	+ <div class="mxchat-kb-modal-footer">
	2563	+ <button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
	2564	+ <?php esc_html_e('Process Selected Content', 'mxchat'); ?>
	2565	+ <span class="mxchat-kb-selected-count">(0)</span>
	2566	+ </button>
	2567	+ <button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
	2568	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2569	+ </button>
	2570	+ </div>
	2571	+ </div>
	2572	+</div>
1470	2573
1471		- echo wp_json_encode(['success' => esc_html__('Selected chat sessions have been deleted.', 'mxchat')]);
1472		- } else {
1473		- echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
1474		- }
1475		-
	2574	+<?php
	2575	+}
	2576	+public function mxchat_delete_chat_history() {
	2577	+ if (!current_user_can('manage_options')) {
	2578	+ echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
1476	2579	wp_die();
1477	2580	}
1478		-
1479		-
1480		-public function mxchat_save_inline_prompt() {
1481		- // Check for nonce security
1482		- check_ajax_referer('mxchat_save_inline_nonce');
1483		-
1484		- // Verify permissions
1485		- if (!current_user_can('manage_options')) {
1486		- wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1487		- return;
1488		- }
1489		-
	2581	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
1490	2582	global $wpdb;
1491		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2583	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1492	2584
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($_POST['article_url']) : '';
	2585	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	2586	+ $deleted_count = 0;
1497	2587
1498		- if ($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);
	2588	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	2589	+ $session_id_sanitized = sanitize_text_field($session_id);
1501	2590
1502		- if (is_array($embedding_vector)) {
1503		- // Serialize the embedding vector before storing it
1504		- $embedding_vector_serialized = serialize($embedding_vector);
	2591	+ // Clear relevant cache before deletion
	2592	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	2593	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
1505	2594
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		- );
	2595	+ // Perform the deletion from the database table
	2596	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1518	2597
1519		- if ($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		-}
	2598	+ // Delete the corresponding option entry from wp_options table
	2599	+ delete_option("mxchat_history_" . $session_id_sanitized);
1531	2600
	2601	+ // Delete any associated metadata options
	2602	+ delete_option("mxchat_email_" . $session_id_sanitized);
	2603	+ delete_option("mxchat_agent_name_" . $session_id_sanitized);
1532	2604
1533		-
1534		-// Add this method to handle post updates
1535		-public function handle_post_update($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);
	2605	+ $deleted_count++;
1597	2606	}
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 = $options['mxchat_pinecone_host'] ?? '';
1608	2607
1609		- if (empty($host)) {
1610		- return array(
1611		- 'success' => false,
1612		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
1613		- );
1614		- }
	2608	+ // Optionally, clear a general cache if you have one
	2609	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
1615	2610
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		- )
	2611	+ echo wp_json_encode([
	2612	+ 'success' => sprintf(
	2613	+ esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
	2614	+ $deleted_count
1631	2615	)
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		- );
	2616	+ ]);
1691	2617	} 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		- );
	2618	+ echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
1702	2619	}
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	2620
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: ' . $source_url);
1795		- }
	2621	+ wp_die();
1796	2622	}
1797	2623
1798		-
1799		-public function mxchat_handle_content_submission() {
1800		- // Check if the form was submitted and the user has permission.
1801		- if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
	2624	+public function display_admin_notices() {
	2625	+ // Check if we're on a MXChat admin page
	2626	+ $screen = get_current_screen();
	2627	+ if (!$screen || strpos($screen->base, 'mxchat') === false) {
1802	2628	return;
1803	2629	}
1804	2630
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		- }
	2631	+ //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
1810	2632
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		- );
	2633	+ // Check for error notices
	2634	+ $error_notice = get_transient('mxchat_admin_notice_error');
	2635	+ if ($error_notice) {
	2636	+ //error_log('Found error transient: ' . $error_notice);
	2637	+ echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
	2638	+ delete_transient('mxchat_admin_notice_error');
	2639	+ //error_log('Displayed and deleted error transient');
1852	2640	} else {
1853		- set_transient('mxchat_admin_notice_success',
1854		- esc_html__('Content successfully submitted!', 'mxchat'),
1855		- 30
1856		- );
	2641	+ //error_log('No error transient found');
1857	2642	}
1858	2643
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;
	2644	+ // Check for success notices
	2645	+ $success_notice = get_transient('mxchat_admin_notice_success');
	2646	+ if ($success_notice) {
	2647	+ //error_log('Found success transient: ' . $success_notice);
	2648	+ echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
	2649	+ delete_transient('mxchat_admin_notice_success');
	2650	+ //error_log('Displayed and deleted success transient');
1873	2651	}
1874	2652
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;
	2653	+ // Check for info notices
	2654	+ $info_notice = get_transient('mxchat_admin_notice_info');
	2655	+ if ($info_notice) {
	2656	+ //error_log('Found info transient: ' . $info_notice);
	2657	+ echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
	2658	+ delete_transient('mxchat_admin_notice_info');
	2659	+ //error_log('Displayed and deleted info transient');
1881	2660	}
1882	2661
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	2662	}
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	2663
1951		- try {
1952		- if (!file_exists($pdf_path)) {
1953		- throw new Exception(sprintf('PDF file not found at path: %s', esc_html($pdf_path)));
1954		- }
1955		-
1956		- $parser = new \Smalot\PdfParser\Parser();
1957		- $pdf = $parser->parseFile($pdf_path);
1958		- $pages = $pdf->getPages();
1959		-
1960		- // Get current progress
1961		- $status_key = sanitize_key('mxchat_pdf_status_' . md5($pdf_url));
1962		- $status = get_transient($status_key);
1963		-
1964		- if (!$status || !is_array($status)) {
1965		- throw new Exception('Invalid status data retrieved from transient');
1966		- }
1967		-
1968		- $start_page = absint($status['processed_pages']);
1969		- $end_page = min($start_page + $batch_size, $total_pages);
1970		-
1971		- $instance = new self(); // Create an instance of the class
1972		-
1973		- for ($i = $start_page; $i < $end_page; $i++) {
1974		- $text = $pages[$i]->getText();
1975		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($text); // Call via instance
1976		-
1977		- if (!empty($sanitized_content)) {
1978		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content); // Call via instance
1979		- if (is_array($embedding_vector)) {
1980		- $metadata = array(
1981		- 'document_type' => 'pdf',
1982		- 'total_pages' => $total_pages,
1983		- 'current_page' => $i + 1,
1984		- 'prev_page' => $i > 0 ? $i : null,
1985		- 'next_page' => $i < ($total_pages - 1) ? $i + 2 : null,
1986		- 'source_url' => $pdf_url
1987		- );
1988		-
1989		- $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
1990		- $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
1991		-
1992		- $options = get_option('mxchat_options');
1993		- MxChat_Utils::submit_content_to_db($content_with_metadata, $page_url, $options['api_key']);
1994		- }
1995		- }
1996		-
1997		- // Update progress with sanitized data
1998		- $status['processed_pages'] = absint($i + 1);
1999		- $status['last_update'] = time();
2000		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2001		- }
2002		-
2003		- // Schedule next batch if needed
2004		- if ($end_page < $total_pages) {
2005		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_pdf_pages', array(
2006		- 'pdf_path' => $pdf_path,
2007		- 'pdf_url' => $pdf_url,
2008		- 'total_pages' => $total_pages,
2009		- 'batch_size' => $batch_size,
2010		- 'batch_pause' => $batch_pause
2011		- ));
2012		- } else {
2013		- // Processing complete
2014		- $status['status'] = 'complete';
2015		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2016		- if (file_exists($pdf_path)) {
2017		- wp_delete_file($pdf_path);
2018		- }
2019		- }
2020		-
2021		- } catch (\Exception $e) {
2022		- $status['status'] = 'error';
2023		- $status['error'] = sanitize_text_field($e->getMessage());
2024		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2025		- if (file_exists($pdf_path)) {
2026		- wp_delete_file($pdf_path);
2027		- }
2028		- }
2029		-}
2030		-public function get_pdf_processing_status($pdf_url) {
2031		- $pdf_url = esc_url_raw($pdf_url);
2032		- $status = get_transient(sanitize_key('mxchat_pdf_status_' . md5($pdf_url)));
2033		-
2034		- if (!$status || !is_array($status)) {
2035		- return false;
2036		- }
2037		-
2038		- return array(
2039		- 'total_pages' => absint($status['total_pages']),
2040		- 'processed_pages' => absint($status['processed_pages']),
2041		- 'percentage' => ($status['total_pages'] > 0)
2042		- ? round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100)
2043		- : 0,
2044		- 'status' => sanitize_text_field($status['status']),
2045		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat')
2046		- );
2047		-}
2048		-public function mxchat_handle_sitemap_submission() {
2049		- // Check if the form was submitted and verify permissions
2050		- if (!isset($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
2051		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
2052		- }
2053		-
2054		- // Verify nonce
2055		- check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
2056		-
2057		- // Validate URL
2058		- if (!isset($_POST['sitemap_url']) || empty($_POST['sitemap_url'])) {
2059		- set_transient('mxchat_admin_notice_error',
2060		- esc_html__('Please provide a valid URL.', 'mxchat'),
2061		- 30
2062		- );
2063		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2064		- exit;
2065		- }
2066		-
2067		- $submitted_url = esc_url_raw($_POST['sitemap_url']);
2068		- $response = wp_remote_get($submitted_url, array('timeout' => 30));
2069		-
2070		- if (is_wp_error($response) || wp_remote_retrieve_response_code($response) !== 200) {
2071		- $error_message = is_wp_error($response) ? $response->get_error_message() : __('Failed to fetch URL', 'mxchat');
2072		- set_transient('mxchat_admin_notice_error',
2073		- sprintf(
2074		- esc_html__('Failed to fetch the URL: %s', 'mxchat'),
2075		- esc_html($error_message)
2076		- ),
2077		- 30
2078		- );
2079		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2080		- exit;
2081		- }
2082		-
2083		- $content_type = wp_remote_retrieve_header($response, 'content-type');
2084		- $body_content = wp_remote_retrieve_body($response);
2085		-
2086		- if (empty($body_content)) {
2087		- set_transient('mxchat_admin_notice_error',
2088		- esc_html__('Empty response received from URL.', 'mxchat'),
2089		- 30
2090		- );
2091		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2092		- exit;
2093		- }
2094		-
2095		- // Handle PDF URL
2096		- if ($this->is_pdf_url($submitted_url, $response)) {
2097		- $result = $this->handle_pdf_for_knowledge_base($submitted_url, $response);
2098		-
2099		- if ($result === 'scheduled') {
2100		- set_transient(
2101		- 'mxchat_last_pdf_url',
2102		- sanitize_text_field($submitted_url),
2103		- DAY_IN_SECONDS
2104		- );
2105		- set_transient('mxchat_admin_notice_info',
2106		- esc_html__('PDF processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
2107		- 30
2108		- );
2109		- } else {
2110		- set_transient('mxchat_admin_notice_error',
2111		- esc_html__('Failed to start PDF processing. Please try again.', 'mxchat'),
2112		- 30
2113		- );
2114		- }
2115		-
2116		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2117		- exit;
2118		- }
2119		-
2120		- // Handle Sitemap XML
2121		- if (strpos($content_type, 'xml') !== false || strpos($body_content, '<urlset') !== false) {
2122		- libxml_use_internal_errors(true);
2123		- $xml = simplexml_load_string($body_content);
2124		- $xml_errors = libxml_get_errors();
2125		- libxml_clear_errors();
2126		-
2127		- if ($xml === false || !empty($xml_errors)) {
2128		- set_transient('mxchat_admin_notice_error',
2129		- esc_html__('Invalid sitemap XML. Please provide a valid sitemap.', 'mxchat'),
2130		- 30
2131		- );
2132		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2133		- exit;
2134		- }
2135		-
2136		- $result = $this->handle_sitemap_for_knowledge_base($xml, $submitted_url);
2137		-
2138		- if ($result === 'scheduled') {
2139		- set_transient(
2140		- 'mxchat_last_sitemap_url',
2141		- sanitize_text_field($submitted_url),
2142		- DAY_IN_SECONDS
2143		- );
2144		- set_transient('mxchat_admin_notice_info',
2145		- esc_html__('Sitemap processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
2146		- 30
2147		- );
2148		- } else {
2149		- set_transient('mxchat_admin_notice_error',
2150		- esc_html__('Failed to start sitemap processing. Please try again.', 'mxchat'),
2151		- 30
2152		- );
2153		- }
2154		-
2155		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2156		- exit;
2157		- }
2158		-
2159		- // Handle Regular URL
2160		- $page_content = $this->mxchat_extract_main_content($body_content);
2161		- $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
2162		-
2163		- if (empty($sanitized_content)) {
2164		- set_transient('mxchat_admin_notice_error',
2165		- esc_html__('No valid content found on the provided URL.', 'mxchat'),
2166		- 30
2167		- );
2168		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2169		- exit;
2170		- }
2171		-
2172		- $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
2173		- if (is_array($embedding_vector)) {
2174		- MxChat_Utils::submit_content_to_db(
2175		- $sanitized_content,
2176		- $submitted_url,
2177		- $this->options['api_key']
2178		- );
2179		- set_transient('mxchat_admin_notice_success',
2180		- esc_html__('URL content successfully submitted!', 'mxchat'),
2181		- 30
2182		- );
2183		- } else {
2184		- set_transient('mxchat_admin_notice_error',
2185		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
2186		- 30
2187		- );
2188		- }
2189		-
2190		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2191		- exit;
2192		-}
2193		-private function handle_sitemap_for_knowledge_base($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	2664	public function mxchat_create_activation_page() {
2633	2665	$license_status = get_option('mxchat_license_status', 'inactive');
2634	2666	$license_error = get_option('mxchat_license_error', '');
	2667	+ $current_domain = parse_url(home_url(), PHP_URL_HOST);
	2668	+
	2669	+ // Your website URL - change this to your actual website
	2670	+ $license_management_url = 'https://mxchat.ai/my-account/license-management/';
	2671	+
	2672	+ // Check if this activation has been linked to a domain
	2673	+ $is_domain_linked = $this->is_current_activation_linked($current_domain);
2635	2674	?>
2636	2675	<div class="wrap mxchat-admin-activation">
2637	2676	<div class="mxchat-pro-hero">
2638	2677	<h1 class="pro-title">
2639		- <span class="pro-gradient-text">Activate</span> MxChat Pro
	2678	+ <span class="pro-gradient-text">Manage</span> MxChat Pro
2640	2679	</h1>
2641	2680	<p class="pro-subtitle">
2642		- <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	2681	+ <?php if ($license_status === 'active'): ?>
	2682	+ <?php esc_html_e('Your pro license is active. Manage your activation below.', 'mxchat'); ?>
	2683	+ <?php else: ?>
	2684	+ <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	2685	+ <?php endif; ?>
2643	2686	</p>
2644	2687	</div>
2645		-
	2688	+
2646	2689	<?php if ($license_status === 'inactive' && !empty($license_error)): ?>
2647	2690	<div class="error notice">
2648	2691	<p><?php echo esc_html($license_error); ?></p>
2649	2692	</div>
2650	2693	<?php endif; ?>
2651		-
	2694	+
	2695	+ <!-- Domain Linking Notice for Existing Users -->
	2696	+ <?php if ($license_status === 'active' && !$is_domain_linked): ?>
	2697	+ <div class="notice notice-info">
	2698	+ <p>
	2699	+ <strong><?php esc_html_e('New Feature: Domain Tracking', 'mxchat'); ?></strong><br>
	2700	+ <?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'); ?>
	2701	+ </p>
	2702	+ <p>
	2703	+ <button type="button" id="link-domain-button" class="button button-secondary">
	2704	+ <?php esc_html_e('Link This Domain', 'mxchat'); ?>
	2705	+ </button>
	2706	+ <span id="domain-link-status" style="margin-left: 10px;"></span>
	2707	+ </p>
	2708	+ </div>
	2709	+ <?php endif; ?>
	2710	+
	2711	+ <!-- Activation Form -->
2652	2712	<form id="mxchat-activation-form" class="mxchat-pro-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
2653	2713	<div class="mxchat-pro-form-container">
2654	2714	<table class="form-table">
2655	2715	<tr valign="top">
		@@ -2664,8 +2724,12 @@
2664	2724	<input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text mxchat-pro-input" required />
2665	2725	</td>
2666	2726	</tr>
2667	2727	</table>
	2728	+
	2729	+ <!-- Hidden field for domain -->
	2730	+ <input type="hidden" id="mxchat_domain" name="domain" value="<?php echo esc_attr($current_domain); ?>" />
	2731	+
2668	2732	<?php if ($license_status !== 'active'): ?>
2669	2733	<div class="mxchat-pro-button-container">
2670	2734	<button type="submit" id="activate_license_button" class="button button-primary mxchat-pro-button"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
2671	2735	<div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
		@@ -2672,8 +2736,9 @@
2672	2736	</div>
2673	2737	<?php endif; ?>
2674	2738	</div>
2675	2739	</form>
	2740	+
2676	2741	<!-- License Status Display -->
2677	2742	<div class="mxchat-pro-status">
2678	2743	<h3><?php esc_html_e('License Status:', 'mxchat'); ?>
2679	2744	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
		@@ -2679,15 +2744,90 @@
2679	2744	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
2680	2745	<?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
2681	2746	</span>
2682	2747	</h3>
	2748	+
	2749	+ <?php if ($license_status === 'active'): ?>
	2750	+ <div class="mxchat-license-details">
	2751	+ <p><strong><?php esc_html_e('Domain:', 'mxchat'); ?></strong> <?php echo esc_html($current_domain); ?>
	2752	+ <?php if ($is_domain_linked): ?>
	2753	+ <span style="color: green; margin-left: 10px;">✓ <?php esc_html_e('Linked', 'mxchat'); ?></span>
	2754	+ <?php else: ?>
	2755	+ <span style="color: orange; margin-left: 10px;">⚠ <?php esc_html_e('Not Linked', 'mxchat'); ?></span>
	2756	+ <?php endif; ?>
	2757	+ </p>
	2758	+ <p><strong><?php esc_html_e('Email:', 'mxchat'); ?></strong> <?php echo esc_html(get_option('mxchat_pro_email')); ?></p>
	2759	+ <p><strong><?php esc_html_e('License Key:', 'mxchat'); ?></strong>
	2760	+ <code style="background: #f1f1f1; padding: 2px 6px; border-radius: 3px;">
	2761	+ <?php echo esc_html(get_option('mxchat_activation_key')); ?>
	2762	+ </code>
	2763	+ </p>
	2764	+ <p>
	2765	+ <small>
	2766	+ <?php esc_html_e('Manage all your licenses and domains on', 'mxchat'); ?>
	2767	+ <a href="<?php echo esc_url($license_management_url); ?>" target="_blank">
	2768	+ <?php esc_html_e('your account dashboard', 'mxchat'); ?>
	2769	+ </a>
	2770	+ </small>
	2771	+ </p>
	2772	+
	2773	+ <!-- Deactivation Section -->
	2774	+ <div class="mxchat-deactivation-section" style="margin-top: 20px; padding: 15px; background: #fff3cd; border-left: 4px solid #ffc107; border-radius: 4px;">
	2775	+ <h4 style="margin-top: 0; color: #856404;">
	2776	+ <?php esc_html_e('License Management', 'mxchat'); ?>
	2777	+ </h4>
	2778	+ <p style="margin-bottom: 15px; color: #856404;">
	2779	+ <?php esc_html_e('Need to move this license to another site? Deactivate it here first, then activate it on your new site.', 'mxchat'); ?>
	2780	+ </p>
	2781	+ <button type="button" id="deactivate-license-button" class="button button-secondary" style="background: #dc3545; color: white; border-color: #dc3545;">
	2782	+ 🔓 <?php esc_html_e('Deactivate License', 'mxchat'); ?>
	2783	+ </button>
	2784	+ <span id="deactivate-status" style="margin-left: 10px;"></span>
	2785	+ </div>
	2786	+ </div>
	2787	+ <?php endif; ?>
2683	2788	</div>
2684		-
	2789	+
	2790	+ <!-- Hidden fields for JavaScript -->
	2791	+ <input type="hidden" id="mxchat-ajax-url" value="<?php echo admin_url('admin-ajax.php'); ?>" />
	2792	+ <input type="hidden" id="mxchat-nonce" value="<?php echo wp_create_nonce('mxchat_activate_license_nonce'); ?>" />
	2793	+ <input type="hidden" id="mxchat-api-url" value="https://mxchat.ai" />
2685	2794	</div>
2686	2795	<?php
2687	2796	}
2688	2797
2689		-public function mxchat_intents_page_html() {
	2798	+/**
	2799	+ * Check if current activation is linked to a domain
	2800	+ * This checks YOUR website's database, not the user's local database
	2801	+ */
	2802	+private function is_current_activation_linked($domain) {
	2803	+ $license_key = get_option('mxchat_activation_key');
	2804	+ $email = get_option('mxchat_pro_email');
	2805	+
	2806	+ if (empty($license_key) || empty($email)) {
	2807	+ return false;
	2808	+ }
	2809	+
	2810	+ // Check with YOUR website's API
	2811	+ $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
	2812	+ 'body' => array(
	2813	+ 'license_key' => $license_key,
	2814	+ 'email' => $email,
	2815	+ 'domain' => $domain
	2816	+ ),
	2817	+ 'timeout' => 10,
	2818	+ 'sslverify' => false
	2819	+ ));
	2820	+
	2821	+ if (is_wp_error($response)) {
	2822	+ return false;
	2823	+ }
	2824	+
	2825	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	2826	+ return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
	2827	+}
	2828	+
	2829	+public function mxchat_actions_page_html() {
2690	2830	if (!current_user_can('manage_options')) {
2691	2831	return;
2692	2832	}
2693	2833
		@@ -2700,9 +2840,9 @@
2700	2840
2701	2841	// Success message
2702	2842	if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2703	2843	echo '<div class="notice notice-success is-dismissible"><p>' .
2704		- esc_html__('Intent updated successfully.', 'mxchat') .
	2844	+ esc_html__('Action updated successfully.', 'mxchat') .
2705	2845	'</p></div>';
2706	2846	}
2707	2847
2708	2848	// Filtering logic
		@@ -2723,10 +2863,10 @@
2723	2863	// Pagination
2724	2864	$total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2725	2865	$total_pages = ceil($total_intents / $per_page);
2726	2866
2727		- // Get intents
2728		- $intents = $wpdb->get_results($wpdb->prepare(
	2867	+ // Get intents (now called actions)
	2868	+ $actions = $wpdb->get_results($wpdb->prepare(
2729	2869	"SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2730	2870	$per_page, $offset
2731	2871	));
2732	2872
		@@ -2737,581 +2877,814 @@
2737	2877	<div class="wrap mxchat-wrapper">
2738	2878	<!-- Hero Section -->
2739	2879	<div class="mxchat-hero">
2740	2880	<h1 class="mxchat-main-title">
2741		- <span class="mxchat-gradient-text">Intent</span> Manager
	2881	+ <span class="mxchat-gradient-text">Actions</span> Manager
2742	2882	</h1>
2743	2883	<p class="mxchat-hero-subtitle">
2744		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	2884	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2745	2885	</p>
2746	2886	</div>
2747	2887
2748		- <div class="mxchat-content">
2749		- <!-- Add Intent Card -->
2750		- <div class="mxchat-card">
2751		- <div class="mxchat-card-header">
2752		- <h2><?php esc_html_e('Add New Intent', 'mxchat'); ?></h2>
2753		- </div>
	2888	+ <!-- Actions Header with Search and Filter -->
	2889	+ <div class="mxchat-actions-header">
	2890	+ <div class="mxchat-actions-filters">
	2891	+ <form method="get" class="mxchat-search-form">
	2892	+ <input type="hidden" name="page" value="mxchat-actions">
	2893	+ <div class="mxchat-search-group">
	2894	+ <span class="dashicons dashicons-search"></span>
	2895	+ <input type="text" name="s" class="mxchat-search-input"
	2896	+ placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
	2897	+ value="<?php echo esc_attr($search_term); ?>">
	2898	+ </div>
	2899	+ <select name="callback_filter" class="mxchat-action-filter">
	2900	+ <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
	2901	+ <?php foreach ($available_callbacks as $function => $callback_data) :
	2902	+ $label = $callback_data['label']; ?>
	2903	+ <option value="<?php echo esc_attr($function); ?>"
	2904	+ <?php selected($callback_filter, $function); ?>>
	2905	+ <?php echo esc_html($label); ?>
	2906	+ </option>
	2907	+ <?php endforeach; ?>
	2908	+ </select>
	2909	+ <button type="submit" class="mxchat-button-secondary">
	2910	+ <?php esc_html_e('Filter', 'mxchat'); ?>
	2911	+ </button>
	2912	+ </form>
	2913	+ </div>
	2914	+ <div class="mxchat-actions-controls">
	2915	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	2916	+ <span class="dashicons dashicons-plus-alt"></span>
	2917	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	2918	+ </button>
	2919	+ </div>
	2920	+ </div>
2754	2921
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>
	2922	+ <!-- Actions Grid Layout - All actions in a single grid -->
	2923	+ <div class="mxchat-actions-grid">
	2924	+ <div class="mxchat-cards-container">
	2925	+ <?php if (!empty($actions)) : ?>
	2926	+ <?php foreach ($actions as $action) :
	2927	+ $callback_function = $action->callback_function;
	2928	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	2929	+ ? $available_callbacks[$callback_function]['label']
	2930	+ : $callback_function;
	2931	+ $threshold_value = isset($action->similarity_threshold)
	2932	+ ? round($action->similarity_threshold * 100)
	2933	+ : 85;
2764	2934
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'); ?>
	2935	+ // Check if this is a form action
	2936	+ $is_form_action = strpos($action->intent_label, 'Form ') === 0;
2769	2937
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>
	2938	+ // Get action status (enabled/disabled) - default to true if column doesn't exist
	2939	+ $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
	2940	+ ?>
	2941	+ <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
	2942	+ <div class="mxchat-card-header">
	2943	+ <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
	2944	+ <div class="mxchat-card-toggle">
	2945	+ <label class="mxchat-switch">
	2946	+ <input type="checkbox" class="mxchat-action-toggle"
	2947	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	2948	+ <?php checked($is_enabled); ?>>
	2949	+ <span class="mxchat-slider round"></span>
	2950	+ </label>
	2951	+ </div>
	2952	+ </div>
2778	2953
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>
	2954	+ <div class="mxchat-card-body">
	2955	+ <div class="mxchat-card-description">
	2956	+ <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
	2957	+ <?php echo esc_html($callback_label); ?>
	2958	+ </div>
2787	2959
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 . $label_suffix); ?>
2810		- </option>
	2960	+ <div class="mxchat-card-phrases">
	2961	+ <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
	2962	+ <div class="mxchat-phrases-preview">
	2963	+ <?php
	2964	+ // Check if the helper function exists, otherwise use a simple substring
	2965	+ if (method_exists($this, 'get_trimmed_phrases')) {
	2966	+ echo esc_html($this->get_trimmed_phrases($action->phrases));
	2967	+ } else {
	2968	+ echo esc_html(strlen($action->phrases) > 100 ?
	2969	+ substr($action->phrases, 0, 97) . '...' :
	2970	+ $action->phrases);
	2971	+ }
	2972	+ ?>
	2973	+ </div>
	2974	+ </div>
	2975	+
	2976	+ <div class="mxchat-threshold-control">
	2977	+ <div class="mxchat-threshold-label">
	2978	+ <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
	2979	+ <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
	2980	+ </div>
	2981	+ </div>
	2982	+ </div>
	2983	+
	2984	+ <div class="mxchat-card-footer">
2811	2985	<?php
2812		- endforeach;
2813		- echo '</optgroup>';
2814		- endforeach;
2815		- ?>
2816		- </select>
	2986	+ // Check if it's a form action
	2987	+ $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
	2988	+
	2989	+ // Check if it's a recommendation flow action
	2990	+ $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
	2991	+
	2992	+ if ($is_form_action) {
	2993	+ $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
	2994	+ ?>
	2995	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
	2996	+ class="mxchat-button-primary">
	2997	+ <span class="dashicons dashicons-feedback"></span>
	2998	+ <?php esc_html_e('Edit Form', 'mxchat'); ?>
	2999	+ </a>
	3000	+ <?php } elseif ($is_flow_action) {
	3001	+ ?>
	3002	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
	3003	+ class="mxchat-button-primary">
	3004	+ <span class="dashicons dashicons-list-view"></span>
	3005	+ <?php esc_html_e('Manage Flows', 'mxchat'); ?>
	3006	+ </a>
	3007	+ <?php } else { ?>
	3008	+ <button type="button"
	3009	+ class="mxchat-button-secondary mxchat-edit-button"
	3010	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3011	+ data-phrases="<?php echo esc_attr($action->phrases); ?>"
	3012	+ data-label="<?php echo esc_attr($action->intent_label); ?>"
	3013	+ data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
	3014	+ data-callback-function="<?php echo esc_attr($action->callback_function); ?>">
	3015	+ <span class="dashicons dashicons-edit"></span>
	3016	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	3017	+ </button>
	3018	+ <form method="post"
	3019	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	3020	+ class="mxchat-delete-form"
	3021	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
	3022	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	3023	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	3024	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
	3025	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	3026	+ <span class="dashicons dashicons-trash"></span>
	3027	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	3028	+ </button>
	3029	+ </form>
	3030	+ <?php } ?>
	3031	+ </div>
	3032	+
	3033	+
	3034	+ </div>
	3035	+ <?php endforeach; ?>
	3036	+ <?php else : ?>
	3037	+ <!-- If no actions found -->
	3038	+ <div class="mxchat-no-actions">
	3039	+ <div class="mxchat-empty-state">
	3040	+ <span class="dashicons dashicons-format-chat"></span>
	3041	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	3042	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	3043	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	3044	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	3045	+ </button>
	3046	+ </div>
2817	3047	</div>
	3048	+ <?php endif; ?>
	3049	+ </div>
	3050	+ </div>
2818	3051
2819		- <button type="submit" class="mxchat-button-primary">
2820		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
2821		- </button>
2822		- </form>
	3052	+ <?php if ($total_pages > 1) : ?>
	3053	+ <div class="mxchat-pagination">
	3054	+ <?php
	3055	+ echo paginate_links(array(
	3056	+ 'base' => add_query_arg('paged', '%#%'),
	3057	+ 'format' => '',
	3058	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	3059	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	3060	+ 'total' => $total_pages,
	3061	+ 'current' => $page
	3062	+ ));
	3063	+ ?>
2823	3064	</div>
	3065	+ <?php endif; ?>
2824	3066
2825		- <!-- Manage Intents Card -->
2826		- <div class="mxchat-card">
2827		- <div class="mxchat-card-header">
2828		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2829		- <div class="mxchat-header-actions">
2830		- <form method="get" class="mxchat-search-form">
2831		- <input type="hidden" name="page" value="mxchat-intents">
2832		- <div class="mxchat-search-group">
2833		- <span class="dashicons dashicons-search"></span>
2834		- <input type="text" name="s"
2835		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2836		- value="<?php echo esc_attr($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>
	3067	+<!-- Add/Edit Action Modal with Step-Based Approach -->
	3068	+<!-- Complete Modal HTML with Defined Groups Variable -->
	3069	+<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
	3070	+ <div class="mxchat-modal-content">
	3071	+ <span class="mxchat-modal-close">&times;</span>
	3072	+
	3073	+ <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	3074	+ <!-- Dynamic nonce field -->
	3075	+ <div id="action-nonce-container">
	3076	+ <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	3077	+ </div>
	3078	+ <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
	3079	+ <input type="hidden" name="intent_id" id="edit_action_id" value="">
	3080	+ <input type="hidden" name="callback_function" id="callback_function" value="">
	3081	+
	3082	+ <!-- Step 1: Action Type Selection -->
	3083	+ <div id="mxchat-action-step-1" class="mxchat-action-step active">
	3084	+ <div class="mxchat-step-indicator">
	3085	+ <div class="mxchat-step-number">1</div>
	3086	+ <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
2855	3087	</div>
2856	3088
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;
	3089	+ <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
	3090	+ <div class="mxchat-action-type-search">
	3091	+ <span class="dashicons dashicons-search"></span>
	3092	+ <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
	3093	+ </div>
2878	3094
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>
	3095	+ <?php
	3096	+ // Get the callbacks - IMPORTANT: Define the $groups variable here
	3097	+ $groups = $this->mxchat_get_available_callbacks(true, true);
	3098	+ ?>
2985	3099
2986		- <?php if ($total_pages > 1) : ?>
2987		- <div class="mxchat-pagination">
	3100	+ <div class="mxchat-action-type-categories">
	3101	+ <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
2988	3102	<?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' => $page
2996		- ));
	3103	+ // Get unique categories from the defined groups
	3104	+ foreach ($groups as $group_label => $group_callbacks) :
	3105	+ $category_slug = sanitize_title($group_label);
2997	3106	?>
	3107	+ <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
	3108	+ <?php endforeach; ?>
2998	3109	</div>
2999		- <?php endif; ?>
	3110	+
	3111	+ <div class="mxchat-action-types-grid">
	3112	+ <?php
	3113	+ // Generate action cards from available callbacks
	3114	+ foreach ($groups as $group_label => $group_callbacks) :
	3115	+ $category_slug = sanitize_title($group_label);
	3116	+
	3117	+ foreach ($group_callbacks as $function => $data) :
	3118	+ $label = $data['label'];
	3119	+ $pro_only = $data['pro_only'];
	3120	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	3121	+ $description = isset($data['description']) ? $data['description'] : '';
	3122	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	3123	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	3124	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	3125	+
	3126	+ // Determine card status and styling
	3127	+ $card_class = 'mxchat-action-type-card';
	3128	+ $icon_class = 'mxchat-action-type-icon';
	3129	+ $status_badge = '';
	3130	+
	3131	+ if ($pro_only && !$this->is_activated) {
	3132	+ // Pro feature but no Pro license
	3133	+ $icon_class .= ' pro-feature';
	3134	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	3135	+ }
	3136	+
	3137	+ if ($is_addon && !$is_installed) {
	3138	+ // Add-on not installed
	3139	+ $card_class .= ' not-installed';
	3140	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	3141	+ }
	3142	+
	3143	+ // Default description if none provided
	3144	+ if (empty($description)) {
	3145	+ $description = sprintf(
	3146	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	3147	+ $label
	3148	+ );
	3149	+ }
	3150	+ ?>
	3151	+ <div class="<?php echo esc_attr($card_class); ?>"
	3152	+ data-category="<?php echo esc_attr($category_slug); ?>"
	3153	+ data-value="<?php echo esc_attr($function); ?>"
	3154	+ data-label="<?php echo esc_attr($label); ?>"
	3155	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	3156	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	3157	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	3158	+ <div class="<?php echo esc_attr($icon_class); ?>">
	3159	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	3160	+ </div>
	3161	+ <div class="mxchat-action-type-info">
	3162	+ <h4><?php echo esc_html($label); ?></h4>
	3163	+ <p><?php echo esc_html($description); ?></p>
	3164	+ <?php if (!empty($status_badge)) : ?>
	3165	+ <?php echo $status_badge; ?>
	3166	+ <?php endif; ?>
	3167	+
	3168	+ <?php if ($is_addon && !$is_installed) : ?>
	3169	+ <div class="mxchat-addon-info">
	3170	+ <?php echo esc_html(sprintf(
	3171	+ __('Requires %s', 'mxchat'),
	3172	+ $addon_name
	3173	+ )); ?>
	3174	+ </div>
	3175	+ <?php endif; ?>
	3176	+ </div>
	3177	+ </div>
	3178	+ <?php endforeach;
	3179	+ endforeach; ?>
	3180	+ </div>
	3181	+ </div>
	3182	+
	3183	+ <div class="mxchat-modal-actions">
	3184	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3185	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3186	+ </button>
	3187	+ </div>
3000	3188	</div>
3001		- </div>
3002	3189
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>
	3190	+ <!-- Step 2: Action Configuration -->
	3191	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	3192	+ <div class="mxchat-step-indicator">
	3193	+ <div class="mxchat-step-number">2</div>
	3194	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	3195	+ </div>
3010	3196
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">
	3197	+ <div class="mxchat-selected-action">
	3198	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	3199	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	3200	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	3201	+ </button>
	3202	+ <div class="mxchat-selected-action-info">
	3203	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	3204	+ <span class="dashicons dashicons-admin-generic"></span>
	3205	+ </div>
	3206	+ <div class="mxchat-selected-action-details">
	3207	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	3208	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	3209	+ </div>
	3210	+ </div>
	3211	+ </div>
3016	3212
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>
	3213	+ <div class="mxchat-form-group">
	3214	+ <label for="intent_label">
	3215	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	3216	+ </label>
	3217	+ <input name="intent_label" type="text" id="intent_label" required
	3218	+ class="mxchat-intent-input"
	3219	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	3220	+ </div>
3027	3221
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>
	3222	+ <div class="mxchat-form-group">
	3223	+ <label for="phrases">
	3224	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	3225	+ </label>
	3226	+ <textarea name="phrases" id="action_phrases" rows="5" required
	3227	+ class="mxchat-intent-textarea"
	3228	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	3229	+ </div>
	3230	+
	3231	+ <div class="mxchat-form-group">
	3232	+ <label for="similarity_threshold">
	3233	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	3234	+ <span class="mxchat-threshold-value-display">85%</span>
	3235	+ </label>
	3236	+ <div class="mxchat-slider-group modal-slider">
	3237	+ <input type="range"
	3238	+ name="similarity_threshold"
	3239	+ id="similarity_threshold"
	3240	+ min="10"
	3241	+ max="95"
	3242	+ value="85"
	3243	+ class="mxchat-intent-slider"
	3244	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	3245	+ </div>
	3246	+ <div class="mxchat-threshold-hint">
	3247	+ <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
	3248	+ </div>
	3249	+ </div>
	3250	+
	3251	+ <div class="mxchat-modal-actions">
	3252	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3253	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3254	+ </button>
	3255	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	3256	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	3257	+ </button>
	3258	+ </div>
3035	3259	</div>
3036	3260	</form>
3037	3261	</div>
3038	3262	</div>
3039	3263
3040		- </div><!-- .mxchat-content -->
	3264	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	3265	+ <div class="mxchat-action-loading-spinner"></div>
	3266	+ <div class="mxchat-action-loading-text">
	3267	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	3268	+ </div>
	3269	+</div>
3041	3270	</div><!-- .mxchat-wrapper -->
	3271	+ <?php
	3272	+}
3042	3273
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
	3274	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	3275	+ if (strlen($phrases) <= $max_length) {
	3276	+ return $phrases;
	3277	+ }
	3278	+
	3279	+ $trimmed = substr($phrases, 0, $max_length);
	3280	+ $last_comma = strrpos($trimmed, ',');
	3281	+
	3282	+ if ($last_comma !== false) {
	3283	+ $trimmed = substr($trimmed, 0, $last_comma);
	3284	+ }
	3285	+
	3286	+ return $trimmed . '...';
3050	3287	}
3051	3288
	3289	+public function mxchat_add_enabled_column_to_intents() {
	3290	+ global $wpdb;
	3291	+ $table_name = $wpdb->prefix . 'mxchat_intents';
3052	3292
	3293	+ // Check if the column already exists
	3294	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
3053	3295
	3296	+ if (empty($columns)) {
	3297	+ // Add the column with default value of 1 (enabled)
	3298	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	3299	+ }
	3300	+}
	3301	+
3054	3302	/**
3055		- * Handle editing of intent phrases
	3303	+ * Handle embedding generation errors using existing admin notice system
3056	3304	*
3057		- * @since 1.0.0
	3305	+ * @param string $message Error message to display
	3306	+ * @param bool $redirect Whether to redirect back to the actions page
3058	3307	* @return void
3059	3308	*/
3060		-public function handle_edit_intent() {
3061		- // Verify nonce and user capabilities
3062		- if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
3063		- wp_die(esc_html__('Security check failed.', 'mxchat'));
3064		- }
	3309	+private function handle_embedding_error($message, $redirect = true) {
	3310	+ // Store the error message in the existing transient
	3311	+ set_transient('mxchat_admin_notice_error', $message, 60);
3065	3312
3066		- if (!current_user_can('manage_options')) {
3067		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	3313	+ if ($redirect) {
	3314	+ // Redirect back to the actions page
	3315	+ $redirect_url = add_query_arg(
	3316	+ array(
	3317	+ 'page' => 'mxchat-actions'
	3318	+ ),
	3319	+ admin_url('admin.php')
	3320	+ );
	3321	+ wp_safe_redirect($redirect_url);
	3322	+ exit;
3068	3323	}
	3324	+}
3069	3325
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	3326
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		- }
	3327	+/**
	3328	+ * Handle adding new intent - with improved error handling
	3329	+ *
	3330	+ * @return void
	3331	+ */
3080	3332
3081		- // Process phrases the same way as in intent creation
3082		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3083	3333
3084		- if (empty($phrases_array)) {
3085		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
3086		- }
3087	3334
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	3335
3099		- if (empty($vectors)) {
3100		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3336	+/**
	3337	+ * Enhanced get_available_callbacks function with form action exclusion
	3338	+ *
	3339	+ * @param bool $grouped Whether to return callbacks grouped by category
	3340	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	3341	+ * @return array Callbacks data with icons, descriptions and availability status
	3342	+ */
	3343	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	3344	+ // Load WordPress plugin functions if needed
	3345	+ if (!function_exists('get_plugins')) {
	3346	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
3101	3347	}
3102	3348
3103		- // Create combined vector just like in intent creation
3104		- $combined_vector = $this->mxchat_average_vectors($vectors);
3105		- $serialized_vector = maybe_serialize($combined_vector);
	3349	+ // Get active plugins
	3350	+ $active_plugins = get_option('active_plugins', array());
3106	3351
3107		- global $wpdb;
3108		- $table_name = $wpdb->prefix . 'mxchat_intents';
	3352	+ // Functions to exclude from the action selector only if Pro is activated
	3353	+ // If user doesn't have Pro, show these so they can see what they're missing
	3354	+ $excluded_when_pro_active_functions = array(
	3355	+ 'mxchat_handle_form_collection', // Forms add-on action
	3356	+ 'mxchat_sr_recommendation_flow' // Smart Recommender flow actions
	3357	+ );
3109	3358
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		- );
	3359	+ // Always excluded functions (regardless of Pro status)
	3360	+ $always_excluded_functions = array();
3121	3361
3122		- if (false === $result) {
3123		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	3362	+ // Combine exclusion lists based on Pro activation status
	3363	+ $excluded_functions = $always_excluded_functions;
	3364	+ if ($this->is_activated) {
	3365	+ // Only exclude add-on managed functions if Pro is active
	3366	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
3124	3367	}
3125	3368
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'
	3369	+ // Define add-on plugin files and their corresponding action functions
	3370	+ $addon_plugins = array(
	3371	+ 'mxchat-woo/mxchat-woo.php' => array(
	3372	+ 'functions' => array(
	3373	+ 'mxchat_handle_product_recommendations',
	3374	+ 'mxchat_handle_order_history',
	3375	+ 'mxchat_show_product_card',
	3376	+ 'mxchat_add_to_cart',
	3377	+ 'mxchat_checkout_redirect'
	3378	+ ),
	3379	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	3380	+ 'pro_required' => true
3131	3381	),
3132		- admin_url('admin.php')
	3382	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	3383	+ 'functions' => array('mxchat_perplexity_research'),
	3384	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	3385	+ 'pro_required' => true
	3386	+ ),
	3387	+ 'mxchat-forms/mxchat-forms.php' => array(
	3388	+ 'functions' => array('mxchat_handle_form_collection'),
	3389	+ 'name' => __('Forms Add-on', 'mxchat'),
	3390	+ 'pro_required' => true
	3391	+ ),
	3392	+ 'mxchat-smart-recommender/mxchat-smart-recommender.php' => array(
	3393	+ 'functions' => array('mxchat_sr_recommendation_flow'),
	3394	+ 'name' => __('Smart Recommender Add-on', 'mxchat'),
	3395	+ 'pro_required' => true
	3396	+ ),
	3397	+ // Add other add-ons and their functions here
3133	3398	);
3134	3399
3135		- wp_safe_redirect($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		- }
	3400	+ // Get the functions that are provided by active add-ons
	3401	+ $addon_provided_functions = array();
	3402	+ $addon_function_mapping = array(); // Maps functions to their add-on info
3142	3403
3143		- check_admin_referer('mxchat_update_intent_threshold_nonce');
	3404	+ // Check which add-ons are active
	3405	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	3406	+ $is_active = in_array($plugin_file, $active_plugins);
3144	3407
3145		- if (isset($_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 = $threshold_percentage / 100;
	3408	+ // For each function in this addon
	3409	+ foreach ($addon_info['functions'] as $function) {
	3410	+ // Consider a function installed only if:
	3411	+ // 1. The add-on is active AND
	3412	+ // 2. Either it doesn't require Pro OR Pro is activated
	3413	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
3151	3414
3152		- $wpdb->update(
3153		- $table_name,
3154		- ['similarity_threshold' => $similarity_threshold],
3155		- ['id' => $intent_id],
3156		- ['%f'],
3157		- ['%d']
3158		- );
	3415	+ // If the add-on is installed, mark this function as provided by an add-on
	3416	+ if ($is_installed) {
	3417	+ $addon_provided_functions[] = $function;
	3418	+ }
	3419	+
	3420	+ // Store addon info for this function regardless of installation status
	3421	+ $addon_function_mapping[$function] = array(
	3422	+ 'addon' => basename(dirname($plugin_file)),
	3423	+ 'addon_name' => $addon_info['name'],
	3424	+ 'pro_required' => $addon_info['pro_required'],
	3425	+ 'is_active' => $is_active,
	3426	+ 'is_installed' => $is_installed
	3427	+ );
	3428	+ }
3159	3429	}
3160	3430
3161		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3162		- exit;
3163		-}
	3431	+ // Core callbacks - always available in the base plugin
	3432	+ $core_callbacks = array(
	3433	+ 'mxchat_handle_email_capture' => array(
	3434	+ 'label' => __('Loops Email Capture', 'mxchat'),
	3435	+ 'pro_only' => false,
	3436	+ 'group' => __('Customer Engagement', 'mxchat'),
	3437	+ 'icon' => 'email-alt',
	3438	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	3439	+ 'addon' => false, // Not from an add-on
	3440	+ 'installed' => true // Always installed with base plugin
	3441	+ ),
	3442	+ 'mxchat_handle_search_request' => array(
	3443	+ 'label' => __('Brave Web Search', 'mxchat'),
	3444	+ 'pro_only' => false,
	3445	+ 'group' => __('Search Features', 'mxchat'),
	3446	+ 'icon' => 'search',
	3447	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	3448	+ 'addon' => false,
	3449	+ 'installed' => true
	3450	+ ),
	3451	+ 'mxchat_handle_image_search_request' => array(
	3452	+ 'label' => __('Brave Image Search', 'mxchat'),
	3453	+ 'pro_only' => false,
	3454	+ 'group' => __('Search Features', 'mxchat'),
	3455	+ 'icon' => 'format-image',
	3456	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	3457	+ 'addon' => false,
	3458	+ 'installed' => true
	3459	+ ),
	3460	+ // Pro core features - check is_activated property
	3461	+ 'mxchat_generate_image' => array(
	3462	+ 'label' => __('Generate Image', 'mxchat'),
	3463	+ 'pro_only' => false,
	3464	+ 'group' => __('Other Features', 'mxchat'),
	3465	+ 'icon' => 'art',
	3466	+ 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
	3467	+ 'addon' => false,
	3468	+ 'installed' => true
	3469	+ ),
	3470	+ 'mxchat_handle_pdf_discussion' => array(
	3471	+ 'label' => __('Chat with PDF', 'mxchat'),
	3472	+ 'pro_only' => false,
	3473	+ 'group' => __('Other Features', 'mxchat'),
	3474	+ 'icon' => 'media-document',
	3475	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	3476	+ 'addon' => false,
	3477	+ 'installed' => true
	3478	+ ),
	3479	+ 'mxchat_live_agent_handover' => array(
	3480	+ 'label' => __('Slack Live Agent', 'mxchat'),
	3481	+ 'pro_only' => false,
	3482	+ 'group' => __('Customer Engagement', 'mxchat'),
	3483	+ 'icon' => 'admin-users',
	3484	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	3485	+ 'addon' => false,
	3486	+ 'installed' => true
	3487	+ ),
	3488	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	3489	+ 'label' => __('Back to Chatbot', 'mxchat'),
	3490	+ 'pro_only' => false,
	3491	+ 'group' => __('Customer Engagement', 'mxchat'),
	3492	+ 'icon' => 'backup',
	3493	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	3494	+ 'addon' => false,
	3495	+ 'installed' => true
	3496	+ ),
	3497	+ );
3164	3498
3165		-public function mxchat_handle_add_intent() {
3166		- if ( ! current_user_can( 'manage_options' ) ) {
3167		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
3168		- }
	3499	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	3500	+ $addon_callbacks = array(
	3501	+ // WooCommerce Add-on
	3502	+ 'mxchat_handle_product_recommendations' => array(
	3503	+ 'label' => __('Product Recommendations', 'mxchat'),
	3504	+ 'pro_only' => true,
	3505	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3506	+ 'icon' => 'cart',
	3507	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	3508	+ ),
	3509	+ 'mxchat_handle_order_history' => array(
	3510	+ 'label' => __('Order History', 'mxchat'),
	3511	+ 'pro_only' => true,
	3512	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3513	+ 'icon' => 'clipboard',
	3514	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	3515	+ ),
	3516	+ 'mxchat_show_product_card' => array(
	3517	+ 'label' => __('Show Product Card', 'mxchat'),
	3518	+ 'pro_only' => true,
	3519	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3520	+ 'icon' => 'products',
	3521	+ 'description' => __('Display product information in the chat', 'mxchat'),
	3522	+ ),
	3523	+ 'mxchat_add_to_cart' => array(
	3524	+ 'label' => __('Add to Cart', 'mxchat'),
	3525	+ 'pro_only' => true,
	3526	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3527	+ 'icon' => 'plus-alt',
	3528	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	3529	+ ),
	3530	+ 'mxchat_checkout_redirect' => array(
	3531	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	3532	+ 'pro_only' => true,
	3533	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3534	+ 'icon' => 'arrow-right-alt',
	3535	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	3536	+ ),
3169	3537
3170		- check_admin_referer('mxchat_add_intent_nonce');
	3538	+ // Perplexity Add-on
	3539	+ 'mxchat_perplexity_research' => array(
	3540	+ 'label' => __('Perplexity Research', 'mxchat'),
	3541	+ 'pro_only' => true,
	3542	+ 'group' => __('Search Features', 'mxchat'),
	3543	+ 'icon' => 'book-alt',
	3544	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	3545	+ ),
3171	3546
3172		- global $wpdb;
3173		- $table_name = $wpdb->prefix . 'mxchat_intents';
	3547	+ // Forms Add-on (only shown when Pro is not activated)
	3548	+ 'mxchat_handle_form_collection' => array(
	3549	+ 'label' => __('Form Collection', 'mxchat'),
	3550	+ 'pro_only' => true,
	3551	+ 'group' => __('Form Features', 'mxchat'),
	3552	+ 'icon' => 'feedback',
	3553	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	3554	+ ),
3174	3555
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		- $default_threshold = 0.85;
	3556	+ // Smart Recommender Add-on (only shown when Pro is not activated)
	3557	+ 'mxchat_sr_recommendation_flow' => array(
	3558	+ 'label' => __('Smart Recommender Flow', 'mxchat'),
	3559	+ 'pro_only' => true,
	3560	+ 'group' => __('Recommendation Features', 'mxchat'),
	3561	+ 'icon' => 'cart',
	3562	+ 'description' => __('Create interactive conversation flows that collect user preferences and deliver personalized product or service recommendations', 'mxchat'),
	3563	+ ),
	3564	+ );
3179	3565
3180		- if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
3181		- wp_die( esc_html__('Invalid input. Please ensure all fields are filled out.', 'mxchat') );
3182		- }
	3566	+ // Enhance add-on callbacks with installation status and addon info
	3567	+ foreach ($addon_callbacks as $function => $data) {
	3568	+ if (isset($addon_function_mapping[$function])) {
	3569	+ $addon_info = $addon_function_mapping[$function];
3183	3570
3184		- $available_callbacks = $this->mxchat_get_available_callbacks();
	3571	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	3572	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	3573	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
3185	3574
3186		- if (!array_key_exists($callback_function, $available_callbacks)) {
3187		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	3575	+ // Set pro_only based on add-on configuration
	3576	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	3577	+ } else {
	3578	+ $addon_callbacks[$function]['addon'] = 'unknown';
	3579	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	3580	+ $addon_callbacks[$function]['installed'] = false;
	3581	+ }
3188	3582	}
3189	3583
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		- }
	3584	+ // Initialize callbacks with core features
	3585	+ $callbacks = $core_callbacks;
3194	3586
3195		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	3587	+ // Get callbacks from active add-ons
	3588	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
3196	3589
3197		- if (empty($phrases_array)) {
3198		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
3199		- }
	3590	+ // Add placeholder callbacks only for add-ons that aren't active
	3591	+ if ($include_all) {
	3592	+ foreach ($addon_callbacks as $function => $data) {
	3593	+ // Skip placeholders for functions provided by active add-ons
	3594	+ if (in_array($function, $addon_provided_functions)) {
	3595	+ continue;
	3596	+ }
3200	3597
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) );
	3598	+ // Skip excluded functions
	3599	+ if (in_array($function, $excluded_functions)) {
	3600	+ continue;
	3601	+ }
	3602	+
	3603	+ // Add the placeholder
	3604	+ $callbacks[$function] = $data;
3208	3605	}
3209	3606	}
3210	3607
3211		- if (!empty($vectors)) {
3212		- $combined_vector = $this->mxchat_average_vectors($vectors);
3213		- $serialized_vector = maybe_serialize($combined_vector);
	3608	+ // Add callbacks from active add-ons (will override placeholders)
	3609	+ foreach ($active_addon_callbacks as $function => $data) {
	3610	+ // Skip excluded functions
	3611	+ if (in_array($function, $excluded_functions)) {
	3612	+ continue;
	3613	+ }
3214	3614
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		- ]);
	3615	+ // Always include callbacks from add-ons
	3616	+ $callbacks[$function] = $data;
3222	3617
3223		- if ($result === false) {
3224		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
	3618	+ // Ensure they have the proper add-on info
	3619	+ if (isset($addon_function_mapping[$function])) {
	3620	+ $addon_info = $addon_function_mapping[$function];
	3621	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	3622	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	3623	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	3624	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
3225	3625	}
3226		- } else {
3227		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
3228	3626	}
3229	3627
3230		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3231		- exit;
3232		-}
	3628	+ // Just before returning callbacks, sort them to prioritize free features
	3629	+ if (!$grouped) {
	3630	+ // Create temporary arrays for sorting
	3631	+ $free_callbacks = array();
	3632	+ $pro_callbacks = array();
3233	3633
	3634	+ // Split callbacks into free and pro
	3635	+ foreach ($callbacks as $key => $data) {
	3636	+ if (isset($data['pro_only']) && $data['pro_only']) {
	3637	+ $pro_callbacks[$key] = $data;
	3638	+ } else {
	3639	+ $free_callbacks[$key] = $data;
	3640	+ }
	3641	+ }
3234	3642
	3643	+ // Merge with free callbacks first
	3644	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
	3645	+ }
3235	3646
3236		-
3237		-
3238		-
3239		-private function mxchat_get_available_callbacks($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', $callbacks);
3280		-
3281	3647	// Return grouped structure if requested
3282	3648	if ($grouped) {
3283		- $grouped_callbacks = [];
	3649	+ $grouped_callbacks = array();
3284	3650	foreach ($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		- ];
	3651	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
	3652	+
	3653	+ // Ensure we carry forward all the new fields in grouped mode
	3654	+ $callback_data = array(
	3655	+ 'label' => $data['label'],
	3656	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	3657	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	3658	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	3659	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	3660	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	3661	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	3662	+ );
	3663	+
	3664	+ $grouped_callbacks[$group_label][$key] = $callback_data;
3290	3665	}
3291		- return $grouped_callbacks;
3292		- }
3293		- return $callbacks;
3294		-}
3295	3666
	3667	+ // Sort within each group to prioritize free features
	3668	+ foreach ($grouped_callbacks as $group => $items) {
	3669	+ $free_items = array();
	3670	+ $pro_items = array();
3296	3671
3297		-private function mxchat_average_vectors($vectors) {
3298		- $vector_length = count($vectors[0]);
3299		- $sum_vector = array_fill(0, $vector_length, 0);
	3672	+ foreach ($items as $key => $data) {
	3673	+ if (isset($data['pro_only']) && $data['pro_only']) {
	3674	+ $pro_items[$key] = $data;
	3675	+ } else {
	3676	+ $free_items[$key] = $data;
	3677	+ }
	3678	+ }
3300	3679
3301		- foreach ($vectors as $vector) {
3302		- for ($i = 0; $i < $vector_length; $i++) {
3303		- $sum_vector[$i] += $vector[$i];
	3680	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
3304	3681	}
3305		- }
3306	3682
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;
	3683	+ return $grouped_callbacks;
3311	3684	}
3312	3685
3313		- return $sum_vector;
	3686	+ return $callbacks;
3314	3687	}
3315	3688
3316	3689	public function mxchat_handle_delete_intent() {
3317	3690	if ( ! current_user_can( 'manage_options' ) ) {
		@@ -3327,15 +3700,14 @@
3327	3700
3328	3701	$wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
3329	3702	}
3330	3703
3331		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
	3704	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
3332	3705	exit;
3333	3706	}
3334	3707
3335	3708
3336	3709	public function mxchat_page_init() {
3337		- // Register settings
3338	3710	register_setting(
3339	3711	'mxchat_option_group',
3340	3712	'mxchat_options',
3341	3713	array($this, 'mxchat_sanitize')
		@@ -3346,10 +3718,10 @@
3346	3718	'mxchat_similarity_threshold',
3347	3719	array(
3348	3720	'type' => 'number',
3349	3721	'sanitize_callback' => function($value) {
3350		- $value = absint($value); // Ensure it's an integer
3351		- return min(max($value, 70), 85); // Enforce range
	3722	+ $value = absint($value);
	3723	+ return min(max($value, 20), 95);
3352	3724	},
3353	3725	'default' => 80,
3354	3726	)
3355	3727	);
		@@ -3377,50 +3749,100 @@
3377	3749	array($this, 'mxchat_append_to_body_callback'),
3378	3750	'mxchat-chatbot',
3379	3751	'mxchat_chatbot_section'
3380	3752	);
3381		-
3382		-
3383		- // Existing fields...
	3753	+
3384	3754	add_settings_field(
3385		- 'api_key',
3386		- esc_html__('OpenAI API Key', 'mxchat'),
3387		- array($this, 'api_key_callback'),
	3755	+ 'contextual_awareness_toggle',
	3756	+ esc_html__('Contextual Awareness', 'mxchat'),
	3757	+ array($this, 'mxchat_contextual_awareness_callback'),
3388	3758	'mxchat-chatbot',
3389	3759	'mxchat_chatbot_section'
3390	3760	);
3391	3761
3392		- add_settings_field(
3393		- 'xai_api_key',
3394		- esc_html__('X.AI API Key', 'mxchat'),
3395		- array($this, 'xai_api_key_callback'),
3396		- 'mxchat-chatbot',
3397		- 'mxchat_chatbot_section'
3398		- );
	3762	+ add_settings_field(
	3763	+ 'api_key',
	3764	+ esc_html__('OpenAI API Key', 'mxchat'),
	3765	+ array($this, 'api_key_callback'),
	3766	+ 'mxchat-chatbot',
	3767	+ 'mxchat_chatbot_section',
	3768	+ array(
	3769	+ 'class' => 'mxchat-setting-row',
	3770	+ 'data-provider' => 'openai'
	3771	+ )
	3772	+ );
3399	3773
3400		- add_settings_field(
3401		- 'claude_api_key',
3402		- esc_html__('Claude API Key', 'mxchat'),
3403		- array($this, 'claude_api_key_callback'),
3404		- 'mxchat-chatbot',
3405		- 'mxchat_chatbot_section'
3406		- );
	3774	+ add_settings_field(
	3775	+ 'xai_api_key',
	3776	+ esc_html__('X.AI API Key', 'mxchat'),
	3777	+ array($this, 'xai_api_key_callback'),
	3778	+ 'mxchat-chatbot',
	3779	+ 'mxchat_chatbot_section',
	3780	+ array(
	3781	+ 'class' => 'mxchat-setting-row',
	3782	+ 'data-provider' => 'xai'
	3783	+ )
	3784	+ );
3407	3785
3408		- add_settings_field(
3409		- 'deepseek_api_key',
3410		- esc_html__('DeepSeek API Key', 'mxchat'),
3411		- array($this, 'deepseek_api_key_callback'),
3412		- 'mxchat-chatbot',
3413		- 'mxchat_chatbot_section'
3414		- );
	3786	+ add_settings_field(
	3787	+ 'claude_api_key',
	3788	+ esc_html__('Claude API Key', 'mxchat'),
	3789	+ array($this, 'claude_api_key_callback'),
	3790	+ 'mxchat-chatbot',
	3791	+ 'mxchat_chatbot_section',
	3792	+ array(
	3793	+ 'class' => 'mxchat-setting-row',
	3794	+ 'data-provider' => 'claude'
	3795	+ )
	3796	+ );
3415	3797
3416	3798	add_settings_field(
	3799	+ 'deepseek_api_key',
	3800	+ esc_html__('DeepSeek API Key', 'mxchat'),
	3801	+ array($this, 'deepseek_api_key_callback'),
	3802	+ 'mxchat-chatbot',
	3803	+ 'mxchat_chatbot_section',
	3804	+ array(
	3805	+ 'class' => 'mxchat-setting-row',
	3806	+ 'data-provider' => 'deepseek'
	3807	+ )
	3808	+ );
	3809	+
	3810	+ add_settings_field(
	3811	+ 'gemini_api_key',
	3812	+ esc_html__('Google Gemini API Key', 'mxchat'),
	3813	+ array($this, 'gemini_api_key_callback'),
	3814	+ 'mxchat-chatbot',
	3815	+ 'mxchat_chatbot_section',
	3816	+ array(
	3817	+ 'class' => 'mxchat-setting-row',
	3818	+ 'data-provider' => 'gemini'
	3819	+ )
	3820	+ );
	3821	+
	3822	+ add_settings_field(
3417	3823	'voyage_api_key',
3418	3824	esc_html__('Voyage AI API Key', 'mxchat'),
3419	3825	array($this, 'voyage_api_key_callback'),
3420	3826	'mxchat-chatbot',
3421		- 'mxchat_chatbot_section'
	3827	+ 'mxchat_chatbot_section',
	3828	+ array(
	3829	+ 'class' => 'mxchat-setting-row',
	3830	+ 'data-provider' => 'voyage'
	3831	+ )
3422	3832	);
	3833	+
	3834	+ add_settings_field(
	3835	+ 'enable_streaming_toggle',
	3836	+ esc_html__('Enable Streaming', 'mxchat'),
	3837	+ array($this, 'enable_streaming_toggle_callback'),
	3838	+ 'mxchat-chatbot',
	3839	+ 'mxchat_chatbot_section', // Same section as your working toggle
	3840	+ array(
	3841	+ 'class' => 'mxchat-setting-row streaming-setting',
	3842	+ 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
	3843	+ )
	3844	+ );
3423	3845
3424	3846
3425	3847	add_settings_field(
3426	3848	'model',
		@@ -3428,10 +3850,9 @@
3428	3850	array($this, 'mxchat_model_callback'),
3429	3851	'mxchat-chatbot',
3430	3852	'mxchat_chatbot_section'
3431	3853	);
3432		-
3433		- // Add the settings field
	3854	+
3434	3855	add_settings_field(
3435	3856	'embedding_model',
3436	3857	esc_html__('Embedding Model', 'mxchat'),
3437	3858	array($this, 'embedding_model_callback'),
		@@ -3456,8 +3877,16 @@
3456	3877	'mxchat_chatbot_section'
3457	3878	);
3458	3879
3459	3880	add_settings_field(
	3881	+ 'ai_agent_text',
	3882	+ esc_html__('AI Agent Text', 'mxchat'),
	3883	+ array($this, 'mxchat_ai_agent_text_callback'),
	3884	+ 'mxchat-chatbot',
	3885	+ 'mxchat_chatbot_section'
	3886	+ );
	3887	+
	3888	+ add_settings_field(
3460	3889	'enable_email_block',
3461	3890	esc_html__('Require Email To Chat', 'mxchat'),
3462	3891	array($this, 'enable_email_block_callback'),
3463	3892	'mxchat-chatbot',
		@@ -3496,32 +3925,8 @@
3496	3925	'mxchat_chatbot_section'
3497	3926	);
3498	3927
3499	3928	add_settings_field(
3500		- 'rate_limit_logged_out',
3501		- __('Rate Limit for Logged-out Users', 'mxchat'),
3502		- array($this, 'mxchat_rate_limit_logged_out_callback'),
3503		- 'mxchat-chatbot',
3504		- 'mxchat_chatbot_section'
3505		- );
3506		-
3507		- add_settings_field(
3508		- 'rate_limit_roles',
3509		- __('Rate Limits by User Role', 'mxchat'),
3510		- array($this, 'mxchat_rate_limit_roles_callback'),
3511		- 'mxchat-chatbot',
3512		- 'mxchat_chatbot_section'
3513		- );
3514		-
3515		- add_settings_field(
3516		- 'rate_limit_message',
3517		- esc_html__('Rate Limit Message', 'mxchat'),
3518		- array($this, 'mxchat_rate_limit_message_callback'),
3519		- 'mxchat-chatbot',
3520		- 'mxchat_chatbot_section'
3521		- );
3522		-
3523		- add_settings_field(
3524	3929	'pre_chat_message',
3525	3930	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3526	3931	array($this, 'mxchat_pre_chat_message_callback'),
3527	3932	'mxchat-chatbot',
		@@ -3592,8 +3997,16 @@
3592	3997	'mxchat_chatbot_section'
3593	3998	);
3594	3999
3595	4000
	4001	+ add_settings_field(
	4002	+ 'rate_limits',
	4003	+ __('Rate Limits Settings', 'mxchat'),
	4004	+ array($this, 'mxchat_rate_limits_callback'),
	4005	+ 'mxchat-chatbot',
	4006	+ 'mxchat_chatbot_section'
	4007	+ );
	4008	+
3596	4009	// Loops Settings Section
3597	4010	add_settings_section(
3598	4011	'mxchat_loops_section',
3599	4012	esc_html__('Loops Settings', 'mxchat'),
		@@ -3705,9 +4118,27 @@
3705	4118	'mxchat-embed',
3706	4119	'mxchat_pdf_intent_section'
3707	4120	);
3708	4121
	4122	+ // PDF Upload Button Toggle
3709	4123	add_settings_field(
	4124	+ 'show_pdf_upload_button',
	4125	+ __('Show PDF Upload Button', 'mxchat'),
	4126	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	4127	+ 'mxchat-embed',
	4128	+ 'mxchat_pdf_intent_section'
	4129	+ );
	4130	+
	4131	+ // Word Upload Button Toggle
	4132	+ add_settings_field(
	4133	+ 'show_word_upload_button',
	4134	+ __('Show Word Upload Button', 'mxchat'),
	4135	+ array($this, 'mxchat_show_word_upload_button_callback'),
	4136	+ 'mxchat-embed',
	4137	+ 'mxchat_pdf_intent_section'
	4138	+ );
	4139	+
	4140	+ add_settings_field(
3710	4141	'pdf_intent_trigger_text',
3711	4142	__('Intent Trigger Text', 'mxchat'),
3712	4143	array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3713	4144	'mxchat-embed',
		@@ -3770,8 +4201,16 @@
3770	4201	array($this, 'mxchat_live_agent_away_message_callback'),
3771	4202	'mxchat-embed',
3772	4203	'mxchat_live_agent_section'
3773	4204	);
	4205	+
	4206	+ add_settings_field(
	4207	+ 'live_agent_user_ids',
	4208	+ __('Slack Agent User IDs', 'mxchat'),
	4209	+ array($this, 'mxchat_live_agent_user_ids_callback'),
	4210	+ 'mxchat-embed',
	4211	+ 'mxchat_live_agent_section'
	4212	+ );
3774	4213
3775	4214	add_settings_field(
3776	4215	'live_agent_webhook_url',
3777	4216	__('Slack Webhook URL', 'mxchat'),
		@@ -3802,9 +4241,9 @@
3802	4241
3803	4242	// General Settings Section
3804	4243	add_settings_section(
3805	4244	'mxchat_general_section',
3806		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	4245	+ esc_html__('YouTube Tutorials', 'mxchat'),
3807	4246	null,
3808	4247	'mxchat-general'
3809	4248	);
3810	4249	}
		@@ -3809,9 +4248,8 @@
3809	4248	);
3810	4249	}
3811	4250
3812	4251	public function mxchat_prompts_page_init() {
3813		- // Register all settings as a single array
3814	4252	register_setting(
3815	4253	'mxchat_prompts_options',
3816	4254	'mxchat_prompts_options',
3817	4255	array(
		@@ -3823,18 +4261,57 @@
3823	4261	'mxchat_use_pinecone' => 0,
3824	4262	'mxchat_pinecone_api_key' => '',
3825	4263	'mxchat_pinecone_environment' => '',
3826	4264	'mxchat_pinecone_index' => '',
3827		- 'mxchat_pinecone_host' => '', // Add this line
	4265	+ 'mxchat_pinecone_host' => '',
3828	4266	),
3829	4267	'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3830	4268	)
3831	4269	);
3832	4270
3833		- // Add settings saved message
3834	4271	add_action('admin_notices', array($this, 'sync_settings_notice'));
3835	4272	}
3836	4273
	4274	+public function mxchat_transcripts_page_init() {
	4275	+ register_setting(
	4276	+ 'mxchat_transcripts_options',
	4277	+ 'mxchat_transcripts_options',
	4278	+ array(
	4279	+ 'type' => 'array',
	4280	+ 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
	4281	+ 'default' => array(
	4282	+ 'mxchat_enable_notifications' => 0,
	4283	+ 'mxchat_notification_email' => get_option('admin_email'),
	4284	+ ),
	4285	+ 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
	4286	+ )
	4287	+ );
	4288	+
	4289	+ add_settings_section(
	4290	+ 'mxchat_transcripts_notification_section',
	4291	+ esc_html__('Chat Notification Settings', 'mxchat'),
	4292	+ array($this, 'mxchat_transcripts_notification_section_callback'),
	4293	+ 'mxchat-transcripts'
	4294	+ );
	4295	+
	4296	+ add_settings_field(
	4297	+ 'mxchat_enable_notifications',
	4298	+ esc_html__('Enable Chat Notifications', 'mxchat'),
	4299	+ array($this, 'mxchat_enable_notifications_callback'),
	4300	+ 'mxchat-transcripts',
	4301	+ 'mxchat_transcripts_notification_section'
	4302	+ );
	4303	+
	4304	+ add_settings_field(
	4305	+ 'mxchat_notification_email',
	4306	+ esc_html__('Notification Email Address', 'mxchat'),
	4307	+ array($this, 'mxchat_notification_email_callback'),
	4308	+ 'mxchat-transcripts',
	4309	+ 'mxchat_transcripts_notification_section'
	4310	+ );
	4311	+}
	4312	+
	4313	+
3837	4314	/**
3838	4315	* Sanitize all prompts options
3839	4316	*
3840	4317	* @param array $input The unsanitized options array
		@@ -3916,136 +4393,127 @@
3916	4393	public function sanitize_sync_setting($input) {
3917	4394	return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
3918	4395	}
3919	4396
	4397	+public function mxchat_rate_limits_callback() {
	4398	+ $all_options = get_option('mxchat_options', []);
3920	4399
	4400	+ // Define available rate limits
	4401	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
3921	4402
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		- }
	4403	+ // Define available timeframes
	4404	+ $timeframes = array(
	4405	+ 'hourly' => __('Per Hour', 'mxchat'),
	4406	+ 'daily' => __('Per Day', 'mxchat'),
	4407	+ 'weekly' => __('Per Week', 'mxchat'),
	4408	+ 'monthly' => __('Per Month', 'mxchat')
	4409	+ );
3928	4410
3929		- // Verify user capabilities
3930		- if (!current_user_can('manage_options')) {
3931		- wp_send_json_error(esc_html__('Unauthorized access', 'mxchat'));
3932		- return;
3933		- }
	4411	+ // Get all roles plus a "logged_out" pseudo-role
	4412	+ $roles = wp_roles()->get_names();
	4413	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
3934	4414
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($_POST['mxchat_pro_email']) : '';
	4415	+ // Start the wrapper
	4416	+ echo '<div class="pro-feature-wrapper active">';
	4417	+ echo '<div class="mxchat-rate-limits-container">';
3937	4418
3938		- if (empty($license_key) || empty($customer_email)) {
3939		- wp_send_json_error(esc_html__('Email or License Key is missing', 'mxchat'));
3940		- return;
3941		- }
	4419	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	4420	+ 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') .
	4421	+ '</p>';
3942	4422
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' => $product_id
3952		- ),
3953		- 'http://mxchat.ai/'
3954		- )
3955		- );
	4423	+ // Add markdown link documentation
	4424	+ echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
	4425	+ echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
	4426	+ echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
	4427	+ echo '<ul style="margin-left: 20px;">';
	4428	+ echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
	4429	+ echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
	4430	+ echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
	4431	+ echo '</ul>';
	4432	+ echo '</div>';
3956	4433
3957		- if (is_wp_error($response)) {
3958		- wp_send_json_error(esc_html__('Activation failed due to a server error: ', 'mxchat') . $response->get_error_message());
3959		- return;
3960		- }
	4434	+ // Output the controls for each role
	4435	+ foreach ($roles as $role_id => $role_name) {
	4436	+ // Get saved options or defaults
	4437	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	4438	+ $default_timeframe = 'daily';
	4439	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
3961	4440
3962		- $body = wp_remote_retrieve_body($response);
3963		- $data = json_decode($body);
	4441	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	4442	+ ? $all_options['rate_limits'][$role_id]['limit']
	4443	+ : $default_limit;
3964	4444
3965		- if ($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		-}
	4445	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	4446	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	4447	+ : $default_timeframe;
3977	4448
	4449	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	4450	+ ? $all_options['rate_limits'][$role_id]['message']
	4451	+ : $default_message;
3978	4452
3979		-public function mxchat_rate_limit_logged_out_callback() {
3980		- // Load the entire 'mxchat_options' array
3981		- $all_options = get_option('mxchat_options', []);
	4453	+ // Output the row
	4454	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
3982	4455
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'] : $default_rate_limit;
	4456	+ // Role label
	4457	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
3986	4458
3987		- // Define available rate limits
3988		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	4459	+ // Controls section
	4460	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
3989	4461
3990		- // Output the dropdown
3991		- echo '<div class="pro-feature-wrapper active">';
3992		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3993		- foreach ($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		-}
	4462	+ // Rate limit and timeframe controls
	4463	+ echo '<div class="mxchat-rate-limit-controls">';
4000	4464
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		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	4465	+ // Limit dropdown
	4466	+ echo '<div>';
	4467	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
	4468	+ echo '<select
	4469	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	4470	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
	4471	+ class="mxchat-autosave-field">';
	4472	+ foreach ($rate_limits as $limit) {
	4473	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	4474	+ }
	4475	+ echo '</select>';
	4476	+ echo '</div>';
4006	4477
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>';
	4478	+ // Timeframe dropdown
	4479	+ echo '<div>';
	4480	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
4017	4481	echo '<select
4018		- id="role_rate_limits_' . esc_attr($role_id) . '"
4019		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	4482	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	4483	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
4020	4484	class="mxchat-autosave-field">';
4021		- foreach ($rate_limits as $limit) {
4022		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	4485	+ foreach ($timeframes as $value => $label) {
	4486	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
4023	4487	}
4024	4488	echo '</select>';
4025	4489	echo '</div>';
4026		- }
4027	4490
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		-}
	4491	+ echo '</div>'; // End controls
4031	4492
4032		-public function mxchat_rate_limit_message_callback() {
4033		- // Load the entire 'mxchat_options' array
4034		- $all_options = get_option('mxchat_options', []);
	4493	+ // Custom message textarea
	4494	+ echo '<div class="mxchat-rate-limit-message">';
	4495	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	4496	+ echo '<textarea
	4497	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	4498	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	4499	+ class="mxchat-autosave-field"
	4500	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	4501	+ esc_textarea($custom_message) .
	4502	+ '</textarea>';
	4503	+ echo '<p class="description">' .
	4504	+ esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
	4505	+ '</p>';
	4506	+ echo '</div>'; // End message
4035	4507
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'] : $default_message;
	4508	+ echo '</div>'; // End controls wrapper
4039	4509
4040		- // Output the textarea
4041		- echo '<div class="pro-feature-wrapper active">';
4042		- printf(
4043		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
4044		- esc_textarea($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>';
	4510	+ echo '</div>'; // End row
	4511	+ }
	4512	+
	4513	+ echo '</div>'; // End container
	4514	+
	4515	+ echo '</div>'; // End pro-feature-wrapper
4048	4516	}
4049	4517
4050	4518
4051	4519	private function mxchat_add_option_field($id, $title, $callback = '') {
		@@ -4058,93 +4526,89 @@
4058	4526	$id === 'model' ? ['label_for' => 'model'] : []
4059	4527	);
4060	4528	}
4061	4529
	4530	+// OpenAI API Key
4062	4531	public function api_key_callback() {
4063		- // Retrieve from your stored 'api_key' in the mxchat_options array
4064	4532	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
4065	4533
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" />';
	4534	+ echo '<div class="api-key-wrapper" data-provider="openai">';
	4535	+ echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4068	4536	echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4537	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4538	+ echo '</div>';
4069	4539	}
	4540	+
	4541	+// X.AI API Key
4070	4542	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	4543	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
4077	4544
4078		- // Render the input field for the X.AI API key
4079		- echo '<div class="' . esc_attr($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		- );
	4545	+ echo '<div class="api-key-wrapper" data-provider="xai">';
	4546	+ echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
4085	4547	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4086		-
4087		- // If the feature is not activated, show the overlay with a "Pro Only" message
4088		- if (!$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		-
	4548	+ 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	4549	echo '</div>';
4095	4550	}
	4551	+// Claude API Key
4096	4552	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	4553	$claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
4103	4554
4104		- // Use direct name field like the other working API keys
4105		- echo '<div class="' . esc_attr($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		- );
	4555	+ echo '<div class="api-key-wrapper" data-provider="claude">';
	4556	+ echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
4111	4557	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4112		-
4113		- if (!$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		- }
	4558	+ 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	4559	echo '</div>';
4119	4560	}
	4561	+
	4562	+// DeepSeek API Key
4120	4563	public function deepseek_api_key_callback() {
4121		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
4122	4564	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
4123	4565
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" />';
	4566	+ echo '<div class="api-key-wrapper" data-provider="deepseek">';
	4567	+ echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4126	4568	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4569	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4570	+ echo '</div>';
4127	4571	}
4128	4572
	4573	+// Gemini API Key
	4574	+public function gemini_api_key_callback() {
	4575	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
4129	4576
	4577	+ echo '<div class="api-key-wrapper" data-provider="gemini">';
	4578	+ echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
	4579	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4580	+ echo '<p class="description api-key-notice">' . esc_html__('Required for Google Gemini models. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
	4581	+ echo '</div>';
	4582	+}
4130	4583
	4584	+// Voyage API Key
	4585	+public function voyage_api_key_callback() {
	4586	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
4131	4587
	4588	+ echo '<div class="api-key-wrapper" data-provider="voyage">';
	4589	+ echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
	4590	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4591	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected embedding model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4592	+ echo '</div>';
	4593	+}
4132	4594
4133	4595	public function mxchat_loops_api_key_callback() {
4134		- // Support both old and new format
4135	4596	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
4136	4597
4137		- echo '<div class="api-key-wrapper">';
	4598	+ // Hidden fields to "trap" autofill
	4599	+ echo '<input type="text" style="display:none" autocomplete="username" />';
	4600	+ echo '<input type="password" style="display:none" autocomplete="current-password" />';
	4601	+
	4602	+ echo '<div class="api-key-wrapper" data-provider="loops">';
4138	4603	echo sprintf(
4139		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
	4604	+ '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
4140	4605	$loops_api_key
4141	4606	);
4142	4607	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4143	4608	echo '</div>';
4144		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	4609	+ 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	4610	}
4146		-
4147	4611	public function mxchat_loops_mailing_list_callback() {
4148	4612	// Add error handling and type checking
4149	4613	$loops_api_key = '';
4150	4614	$selected_list = '';
		@@ -4162,8 +4626,12 @@
4162	4626	if (!empty($loops_api_key)) {
4163	4627	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
4164	4628	if (is_array($lists) && !empty($lists)) {
4165	4629	echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	4630	+
	4631	+ // Add a default "Select a list" option
	4632	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	4633	+
4166	4634	foreach ($lists as $list) {
4167	4635	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
4168	4636	echo sprintf(
4169	4637	'<option value="%s" %s>%s</option>',
		@@ -4173,8 +4641,9 @@
4173	4641	);
4174	4642	}
4175	4643	}
4176	4644	echo '</select>';
	4645	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
4177	4646	} else {
4178	4647	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
4179	4648	}
4180	4649	} else {
		@@ -4185,14 +4654,13 @@
4185	4654	$default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
4186	4655	$triggered_response = isset($this->options['triggered_phrase_response'])
4187	4656	? $this->options['triggered_phrase_response']
4188	4657	: $default_response;
4189		-
4190	4658	echo sprintf(
4191	4659	'<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50">%s</textarea>',
4192	4660	esc_textarea($triggered_response)
4193	4661	);
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>';
	4662	+ 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	4663	}
4196	4664
4197	4665	public function mxchat_email_capture_response_callback() {
4198	4666	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
		@@ -4198,16 +4666,14 @@
4198	4666	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
4199	4667	$email_capture_response = isset($this->options['email_capture_response'])
4200	4668	? $this->options['email_capture_response']
4201	4669	: $default_response;
4202		-
4203	4670	echo sprintf(
4204	4671	'<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50">%s</textarea>',
4205	4672	esc_textarea($email_capture_response)
4206	4673	);
4207		- echo '<p class="description">' . esc_html__('Enter the message to send when a user provides their email.', 'mxchat') . '</p>';
	4674	+ 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	4675	}
4209		-
4210	4676	public function mxchat_pre_chat_message_callback() {
4211	4677	// Load the entire 'mxchat_options' array
4212	4678	$all_options = get_option('mxchat_options', []);
4213	4679
		@@ -4222,43 +4688,125 @@
4222	4688	);
4223	4689	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	4690	}
4225	4691
4226		-
4227		-
4228	4692	// Callback for AI Instructions textarea
4229	4693	public function system_prompt_instructions_callback() {
4230	4694	// Retrieve the current value of the system prompt instructions
4231	4695	$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4232		-
4233	4696	// Render the textarea field
4234	4697	printf(
4235	4698	'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4236	4699	$instructions
4237	4700	);
	4701	+ // Provide a helpful description with sample instructions button
	4702	+ echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	4703	+ echo '<div class="mxchat-instructions-container">';
	4704	+ echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
	4705	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	4706	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	4707	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	4708	+ echo '</svg>';
	4709	+ echo esc_html__('View Sample Instructions', 'mxchat');
	4710	+ echo '</button>';
	4711	+ echo '</div>';
4238	4712
4239		- // Provide a helpful description
4240		- echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	4713	+ // Add modal to WordPress admin footer instead of inline
	4714	+ add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
4241	4715	}
4242	4716
	4717	+// New method to render modal in admin footer
	4718	+public function render_sample_instructions_modal() {
	4719	+ static $modal_rendered = false;
	4720	+ if ($modal_rendered) return; // Prevent duplicate modals
	4721	+ $modal_rendered = true;
4243	4722
	4723	+ echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
	4724	+ echo '<div class="mxchat-instructions-modal-content">';
	4725	+ echo '<div class="mxchat-instructions-modal-header">';
	4726	+ echo '<h3 class="mxchat-instructions-modal-title">';
	4727	+ 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">';
	4728	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	4729	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	4730	+ echo '</svg>';
	4731	+ echo esc_html__('Sample AI Instructions', 'mxchat');
	4732	+ echo '</h3>';
	4733	+ echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
	4734	+ 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">';
	4735	+ echo '<line x1="18" y1="6" x2="6" y2="18"/>';
	4736	+ echo '<line x1="6" y1="6" x2="18" y2="18"/>';
	4737	+ echo '</svg>';
	4738	+ echo '</button>';
	4739	+ echo '</div>';
	4740	+ echo '<div class="mxchat-instructions-modal-body">';
	4741	+ echo '<div class="mxchat-instructions-content">';
	4742	+ 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:
	4743	+
	4744	+# Response Style - CRITICALLY IMPORTANT
	4745	+- MAXIMUM LENGTH: 1-3 short sentences per response
	4746	+- Ultra-concise: Get straight to the answer with no filler
	4747	+- No introductions like "Sure!" or "I\'d be happy to help"
	4748	+- No phrases like "based on my knowledge" or "according to information"
	4749	+- No explanatory text before giving the answer
	4750	+- No summaries or repetition
	4751	+- Hyperlink all URLs
	4752	+- Respond in user\'s language
	4753	+- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	4754	+
	4755	+# Knowledge Base Requirements - PREVENT HALLUCINATIONS
	4756	+- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	4757	+- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	4758	+- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	4759	+- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	4760	+- Better to admit insufficient information than provide inaccurate answers');
	4761	+ echo '</div>';
	4762	+ echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
	4763	+ 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">';
	4764	+ echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
	4765	+ echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
	4766	+ echo '</svg>';
	4767	+ echo esc_html__('Copy Instructions', 'mxchat');
	4768	+ echo '</button>';
	4769	+ echo '</div>';
	4770	+ echo '<div class="mxchat-instructions-modal-footer">';
	4771	+ echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
	4772	+ echo '</div>';
	4773	+ echo '</div>';
	4774	+ echo '</div>';
	4775	+}
	4776	+
	4777	+
4244	4778	public function mxchat_model_callback() {
4245	4779	// Define available models grouped by provider
4246	4780	$models = array(
	4781	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	4782	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	4783	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	4784	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	4785	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	4786	+ ),
4247	4787	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')
	4788	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	4789	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	4790	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	4791	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
	4792	+ 'grok-2' => esc_html__('Grok 2', 'mxchat'),
	4793	+ 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat') // Added new Grok-4 model
4250	4794	),
4251	4795	esc_html__('DeepSeek Models', 'mxchat') => array(
4252	4796	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4253	4797	),
4254	4798	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'),
	4799	+ 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
	4800	+ 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
	4801	+ 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
	4802	+ 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Intelligent)', 'mxchat'),
	4803	+ 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
4257	4804	'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4258	4805	'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
4259	4806	),
4260	4807	esc_html__('OpenAI Models', 'mxchat') => array(
	4808	+ 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
4261	4809	'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4262	4810	'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4263	4811	'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4264	4812	'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
		@@ -4269,9 +4817,9 @@
4269	4817	// Retrieve the currently selected model from saved options
4270	4818	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4271	4819
4272	4820	// Begin the select dropdown
4273		- echo '<select id="model" name="model">'; // No array notation in name attribute
	4821	+ echo '<select id="model" name="model">';
4274	4822
4275	4823	// Iterate over groups of models
4276	4824	foreach ($models as $group_label => $group_models) {
4277	4825	echo '<optgroup label="' . esc_attr($group_label) . '">';
		@@ -4276,14 +4824,10 @@
4276	4824	foreach ($models as $group_label => $group_models) {
4277	4825	echo '<optgroup label="' . esc_attr($group_label) . '">';
4278	4826
4279	4827	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 . $label_suffix) . '</option>';
	4828	+ // All models enabled - no disabled attribute or Pro Only label
	4829	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4286	4830	}
4287	4831
4288	4832	echo '</optgroup>';
4289	4833	}
		@@ -4290,33 +4834,75 @@
4290	4834
4291	4835	// Close the select dropdown
4292	4836	echo '</select>';
4293	4837
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>';
	4838	+ // Updated description to remove mention of Pro-only models
	4839	+ echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
4296	4840	}
4297	4841
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>';
	4842	+
	4843	+// Update your existing callback method
	4844	+public function enable_streaming_toggle_callback() {
	4845	+ // Get value from options array, default to 'on'
	4846	+ $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
	4847	+ $checked = ($enabled === 'on') ? 'checked' : '';
	4848	+
	4849	+ echo '<label class="toggle-switch">';
	4850	+ echo sprintf(
	4851	+ '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
	4852	+ esc_attr($checked)
	4853	+ );
	4854	+ echo '<span class="slider"></span>';
	4855	+ echo '</label>';
	4856	+ echo '<p class="description">' .
	4857	+ esc_html__('Enable real-time streaming responses for supported models (OpenAI, Claude, and Grok). When disabled, responses will load all at once.', 'mxchat') .
	4858	+ '</p>';
	4859	+
	4860	+ // Test button with better styling
	4861	+ echo '<div style="margin-top: 15px;">';
	4862	+ echo '<button type="button" id="mxchat-test-streaming-btn" class="button button-secondary">';
	4863	+ echo '<span class="dashicons dashicons-admin-tools" style="vertical-align: middle; margin-right: 5px;"></span>';
	4864	+ echo esc_html__('Test Streaming Compatibility', 'mxchat');
	4865	+ echo '</button>';
	4866	+ echo '<p id="mxchat-test-streaming-result" style="margin-top:10px; font-weight: bold;"></p>';
	4867	+ echo '</div>';
	4868	+
	4869	+ // Add some inline CSS for better presentation
	4870	+ echo '<style>
	4871	+ #mxchat-test-streaming-btn:disabled {
	4872	+ opacity: 0.6;
	4873	+ cursor: not-allowed;
	4874	+ }
	4875	+ #mxchat-test-streaming-result {
	4876	+ padding: 8px 12px;
	4877	+ border-radius: 4px;
	4878	+ display: none;
	4879	+ }
	4880	+ #mxchat-test-streaming-result:not(:empty) {
	4881	+ display: block;
	4882	+ background: #f0f0f1;
	4883	+ border-left: 4px solid #72aee6;
	4884	+ }
	4885	+ </style>';
4302	4886	}
4303	4887
	4888	+
4304	4889	// Callback function for embedding model selection
4305	4890	public function embedding_model_callback() {
4306	4891	$models = array(
4307	4892	esc_html__('OpenAI Embeddings', 'mxchat') => array(
4308	4893	'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
4309		- 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Original)', 'mxchat'),
	4894	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
4310	4895	'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
4311	4896	),
4312	4897	esc_html__('Voyage AI Embeddings', 'mxchat') => array(
4313	4898	'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	4899	+ ),
	4900	+ esc_html__('Google Gemini Embeddings', 'mxchat') => array(
	4901	+ 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
4314	4902	)
4315	4903	);
4316		-
4317	4904	$selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
4318		-
4319	4905	echo '<select id="embedding_model" name="embedding_model">';
4320	4906	foreach ($models as $group_label => $group_models) {
4321	4907	echo '<optgroup label="' . esc_attr($group_label) . '">';
4322	4908	foreach ($group_models as $model_value => $model_label) {
		@@ -4324,10 +4910,9 @@
4324	4910	}
4325	4911	echo '</optgroup>';
4326	4912	}
4327	4913	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		-
	4914	+ 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	4915	}
4331	4916
4332	4917
4333	4918	public function mxchat_top_bar_title_callback() {
		@@ -4339,9 +4924,16 @@
4339	4924
4340	4925	// Add a description
4341	4926	echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4342	4927	}
4343		-
	4928	+public function mxchat_ai_agent_text_callback() {
	4929	+ // Retrieve the current value of the AI agent text from saved options
	4930	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	4931	+ // Render the input field
	4932	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	4933	+ // Add a description
	4934	+ echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
	4935	+}
4344	4936	public function enable_email_block_callback() {
4345	4937	// Load full plugin options array
4346	4938	$all_options = get_option('mxchat_options', []);
4347	4939
		@@ -4361,9 +4953,8 @@
4361	4953	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	4954	}
4363	4955
4364	4956
4365		-
4366	4957	public function email_blocker_header_content_callback() {
4367	4958	// Load the entire 'mxchat_options' array
4368	4959	$all_options = get_option('mxchat_options', []);
4369	4960
		@@ -4371,14 +4962,15 @@
4371	4962	$content = isset($all_options['email_blocker_header_content'])
4372	4963	? $all_options['email_blocker_header_content']
4373	4964	: '';
4374	4965
4375		- // Render the textarea
	4966	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4376	4967	echo '<textarea
4377	4968	id="email_blocker_header_content"
4378	4969	name="email_blocker_header_content"
4379	4970	rows="5"
4380	4971	cols="70"
	4972	+ data-setting="email_blocker_header_content"
4381	4973	>' . esc_textarea($content) . '</textarea>';
4382	4974
4383	4975	echo '<p class="description">';
4384	4976	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 +4976,8 @@
4384	4976	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	4977	echo '</p>';
4386	4978	}
4387	4979
4388		-
4389	4980	public function email_blocker_button_text_callback() {
4390	4981	// Load the entire 'mxchat_options' array
4391	4982	$all_options = get_option('mxchat_options', []);
4392	4983
		@@ -4407,23 +4998,20 @@
4407	4998
4408	4999	public function mxchat_intro_message_callback() {
4409	5000	// Load the entire 'mxchat_options' array
4410	5001	$all_options = get_option('mxchat_options', []);
4411		-
4412	5002	// Retrieve the saved intro message or use the default
4413	5003	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4414	5004	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4415		-
4416		- // Output the textarea with the saved value
	5005	+ // Output the textarea with the saved value without escaping HTML
4417	5006	?>
4418		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
	5007	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
4419	5008	<p class="description">
4420		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
	5009	+ <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
4421	5010	</p>
4422	5011	<?php
4423	5012	}
4424	5013
4425		-
4426	5014	public function mxchat_input_copy_callback() {
4427	5015	// Load the entire 'mxchat_options' array
4428	5016	$all_options = get_option('mxchat_options', []);
4429	5017
		@@ -4889,8 +5477,23 @@
4889	5477	'</p>';
4890	5478
4891	5479	}
4892	5480
	5481	+public function mxchat_contextual_awareness_callback() {
	5482	+ // Get value from options array, default to 'off'
	5483	+ $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
	5484	+ $checked = ($contextual_awareness === 'on') ? 'checked' : '';
	5485	+ echo '<label class="toggle-switch">';
	5486	+ echo sprintf(
	5487	+ '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
	5488	+ esc_attr($checked)
	5489	+ );
	5490	+ echo '<span class="slider"></span>';
	5491	+ echo '</label>';
	5492	+ echo '<p class="description">' .
	5493	+ 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') .
	5494	+ '</p>';
	5495	+}
4893	5496
4894	5497
4895	5498	public function mxchat_privacy_toggle_callback() {
4896	5499	// Load from mxchat_options array
		@@ -5187,141 +5790,116 @@
5187	5790	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
5188	5791	}
5189	5792
5190	5793	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' : '';
	5794	+ // Get chat toolbar toggle value with fallback
	5795	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	5796	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
5194	5797
5195		- // Check if the plugin is activated (paid feature)
5196		- $disabled = $this->is_activated ? '' : 'disabled';
5197		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	5798	+ // Output the toggle switch
	5799	+ echo '<label class="toggle-switch">';
	5800	+ echo sprintf(
	5801	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	5802	+ esc_attr($checked)
	5803	+ );
	5804	+ echo '<span class="slider"></span>';
	5805	+ echo '</label>';
5198	5806
5199		- echo '<div class="' . esc_attr($class) . '">';
	5807	+ 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>';
	5808	+}
	5809	+/**
	5810	+ * Callback for PDF upload button toggle setting
	5811	+ */
	5812	+public function mxchat_show_pdf_upload_button_callback() {
	5813	+ // Get toggle value with fallback
	5814	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	5815	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
5200	5816
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>';
	5817	+ // Output the toggle switch
	5818	+ echo '<label class="toggle-switch">';
	5819	+ echo sprintf(
	5820	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	5821	+ esc_attr($checked)
	5822	+ );
	5823	+ echo '<span class="slider"></span>';
	5824	+ echo '</label>';
5210	5825
5211		- // Pro feature overlay
5212		- if (!$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		- }
	5826	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	5827	+}
	5828	+/**
	5829	+ * Callback for Word upload button toggle setting
	5830	+ */
	5831	+public function mxchat_show_word_upload_button_callback() {
	5832	+ // Get toggle value with fallback
	5833	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	5834	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
5219	5835
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>';
	5836	+ // Output the toggle switch
	5837	+ echo '<label class="toggle-switch">';
	5838	+ echo sprintf(
	5839	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	5840	+ esc_attr($checked)
	5841	+ );
	5842	+ echo '<span class="slider"></span>';
	5843	+ echo '</label>';
	5844	+
	5845	+ 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	5846	}
5223	5847
5224		-
5225	5848	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	5849	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
5229	5850
5230		- echo '<div class="' . esc_attr($class) . '">';
5231	5851	echo sprintf(
5232	5852	'<textarea id="pdf_intent_trigger_text"
5233	5853	name="pdf_intent_trigger_text"
5234	5854	rows="3"
5235	5855	cols="50"
5236		- placeholder="%s"
5237		- %s>%s</textarea>',
	5856	+ placeholder="%s">%s</textarea>',
5238	5857	esc_attr__('Enter trigger text', 'mxchat'),
5239		- esc_attr($disabled),
5240	5858	isset($this->options['pdf_intent_trigger_text'])
5241	5859	? esc_textarea($this->options['pdf_intent_trigger_text'])
5242	5860	: esc_textarea($default_text)
5243	5861	);
5244	5862	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	5863	}
5255	5864
5256	5865	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	5866	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5260	5867
5261		- echo '<div class="' . esc_attr($class) . '">';
5262	5868	echo sprintf(
5263	5869	'<textarea id="pdf_intent_success_text"
5264	5870	name="pdf_intent_success_text"
5265	5871	rows="3"
5266	5872	cols="50"
5267		- placeholder="%s"
5268		- %s>%s</textarea>',
	5873	+ placeholder="%s">%s</textarea>',
5269	5874	esc_attr__('Enter success text', 'mxchat'),
5270		- esc_attr($disabled),
5271	5875	isset($this->options['pdf_intent_success_text'])
5272	5876	? esc_textarea($this->options['pdf_intent_success_text'])
5273	5877	: esc_textarea($default_text)
5274	5878	);
5275	5879	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	5880	}
5286	5881
5287	5882	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	5883	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5291	5884
5292		- echo '<div class="' . esc_attr($class) . '">';
5293	5885	echo sprintf(
5294	5886	'<textarea id="pdf_intent_error_text"
5295	5887	name="pdf_intent_error_text"
5296	5888	rows="3"
5297	5889	cols="50"
5298		- placeholder="%s"
5299		- %s>%s</textarea>',
	5890	+ placeholder="%s">%s</textarea>',
5300	5891	esc_attr__('Enter error text', 'mxchat'),
5301		- esc_attr($disabled),
5302	5892	isset($this->options['pdf_intent_error_text'])
5303	5893	? esc_textarea($this->options['pdf_intent_error_text'])
5304	5894	: esc_textarea($default_text)
5305	5895	);
5306	5896	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	5897	}
5317	5898
5318	5899	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	5900	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5322	5901
5323		- echo '<div class="' . esc_attr($class) . '">';
5324	5902	echo sprintf(
5325	5903	'<input type="range"
5326	5904	id="pdf_max_pages"
5327	5905	name="pdf_max_pages"
		@@ -5327,37 +5905,24 @@
5327	5905	name="pdf_max_pages"
5328	5906	min="1"
5329	5907	max="69"
5330	5908	value="%d"
5331		- %s
5332	5909	class="range-slider" />',
5333		- esc_attr($max_pages),
5334		- esc_attr($disabled)
	5910	+ esc_attr($max_pages)
5335	5911	);
5336	5912	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5337	5913	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	5914	}
5348	5915
5349	5916	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']) ? $this->options['live_agent_status'] : 'off';
5353		-
5354		- echo '<div class="' . esc_attr($class) . '">';
	5917	+ // Always get fresh options instead of using cached $this->options
	5918	+ $fresh_options = get_option('mxchat_options');
	5919	+ $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
	5920	+
5355	5921	echo '<label class="toggle-switch">';
5356	5922	echo sprintf(
5357		- '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s %s />',
5358		- checked($status, 'on', false),
5359		- esc_attr($disabled)
	5923	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	5924	+ checked($status, 'on', false)
5360	5925	);
5361	5926	echo '<span class="slider"></span>';
5362	5927	echo '</label>';
5363	5928	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5362,98 +5927,83 @@
5362	5927	echo '</label>';
5363	5928	echo '<label for="live_agent_status" class="mxchat-status-label">';
5364	5929	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5365	5930	echo '</label>';
5366		-
5367		- if (!$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	5931	}
5374	5932
5375		-
5376		-// Away Message Callback
5377	5933	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	5934	$message = isset($this->options['live_agent_away_message'])
5381	5935	? $this->options['live_agent_away_message']
5382	5936	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5383	5937
5384		- echo '<div class="' . esc_attr($class) . '">';
5385	5938	printf(
5386		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5387		- esc_attr($disabled),
	5939	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5388	5940	esc_textarea($message)
5389	5941	);
5390	5942	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	5943	}
5399	5944
5400	5945	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	5946	$message = isset($this->options['live_agent_notification_message'])
5404	5947	? $this->options['live_agent_notification_message']
5405	5948	: __('Live agent has been notified.', 'mxchat');
5406	5949
5407		- echo '<div class="' . esc_attr($class) . '">';
5408	5950	printf(
5409		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5410		- esc_attr($disabled),
	5951	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5411	5952	esc_textarea($message)
5412	5953	);
5413	5954	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	5955	}
5422	5956
5423	5957	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	5958	$webhook_url = isset($this->options['live_agent_webhook_url'])
5427	5959	? esc_url($this->options['live_agent_webhook_url'])
5428	5960	: esc_url(get_option('live_agent_webhook_url', ''));
5429	5961
5430		- echo '<div class="' . esc_attr($class) . '">';
5431	5962	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)
	5963	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	5964	+ $webhook_url
5435	5965	);
5436	5966	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5437	5967	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	5968	+}
5438	5969
5439		- if (!$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>';
	5970	+public function mxchat_live_agent_secret_key_callback() {
	5971	+ printf(
	5972	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	5973	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	5974	+ );
	5975	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5976	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5445	5977	}
5446	5978
	5979	+public function mxchat_live_agent_bot_token_callback() {
	5980	+ printf(
	5981	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	5982	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	5983	+ );
	5984	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5985	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	5986	+}
5447	5987
	5988	+public function mxchat_live_agent_user_ids_callback() {
	5989	+ $user_ids = isset($this->options['live_agent_user_ids'])
	5990	+ ? esc_textarea($this->options['live_agent_user_ids'])
	5991	+ : '';
	5992	+
	5993	+ printf(
	5994	+ '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
	5995	+ $user_ids
	5996	+ );
	5997	+ 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>';
	5998	+}
	5999	+
5448	6000	public function mxchat_similarity_threshold_callback() {
5449	6001	// Load from mxchat_options array
5450	6002	$options = get_option('mxchat_options', []);
5451	6003
5452		- // Get value with backwards compatibility
5453		- $threshold = isset($options['similarity_threshold'])
5454		- ? $options['similarity_threshold']
5455		- : get_option('mxchat_similarity_threshold', 80);
	6004	+ // Get value from options array with default of 80
	6005	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
5456	6006
5457	6007	echo '<div class="slider-container">';
5458	6008	echo sprintf(
5459	6009	'<input type="range"
		@@ -5458,9 +6008,9 @@
5458	6008	echo sprintf(
5459	6009	'<input type="range"
5460	6010	id="similarity_threshold"
5461	6011	name="similarity_threshold"
5462		- min="70"
	6012	+ min="20"
5463	6013	max="85"
5464	6014	step="1"
5465	6015	value="%s"
5466	6016	class="range-slider" />',
		@@ -5470,200 +6020,199 @@
5470	6020	'<span id="threshold_value" class="range-value">%s</span>',
5471	6021	esc_html($threshold)
5472	6022	);
5473	6023	echo '</div>';
5474		-
5475	6024	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');
	6025	+ echo sprintf(
	6026	+ esc_html__('Adjust similarity threshold for optimal content matching. Too high may limit knowledge retrieval. We highly recommend downloading our %sfree Similarity Tester add-on%s to fine-tune your responses.', 'mxchat'),
	6027	+ '<a href="' . admin_url('admin.php?page=mxchat-addons') . '">',
	6028	+ '</a>'
	6029	+ );
5477	6030	echo '</p>';
5478	6031	}
5479	6032
5480		-
5481		-
5482		-public function mxchat_live_agent_secret_key_callback() {
5483		- $disabled = $this->is_activated ? '' : 'disabled';
5484		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5485		-
5486		- echo '<div class="' . esc_attr($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($disabled)
5491		- );
5492		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5493		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5494		-
5495		- if (!$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>';
	6033	+public function mxchat_enqueue_admin_assets() {
	6034	+ // Get plugin version (define this in your main plugin file)
	6035	+ $version = defined('MXCHAT_VERSION') ? MXCHAT_VERSION : '2.3.6';
	6036	+
	6037	+ // Use file modification time for development (remove in production)
	6038	+ if (defined('WP_DEBUG') && WP_DEBUG) {
	6039	+ $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
5499	6040	}
5500		- echo '</div>';
	6041	+
	6042	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	6043	+ $plugin_url = plugin_dir_url(__FILE__) . '../';
	6044	+
	6045	+ // Only load on MxChat pages
	6046	+ if (strpos($current_page, 'mxchat') === false) {
	6047	+ return;
	6048	+ }
	6049	+
	6050	+ // Always load these on all MxChat pages
	6051	+ $this->enqueue_core_admin_assets($plugin_url, $version);
	6052	+ $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
	6053	+ $this->localize_admin_scripts($current_page);
5501	6054	}
	6055	+private function enqueue_core_admin_assets($plugin_url, $version) {
	6056	+ // Core admin styles
	6057	+ wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
	6058	+ wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
	6059	+
	6060	+ // Core admin scripts
	6061	+ wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
	6062	+}
	6063	+private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
	6064	+ switch ($current_page) {
	6065	+ case 'mxchat-prompts':
	6066	+ // Knowledge processing page assets
	6067	+ wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
	6068	+ wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
	6069	+ // NEW: Add the knowledge processing script
	6070	+ wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery'), $version, true);
	6071	+ break;
	6072	+
	6073	+ case 'mxchat-transcripts':
	6074	+ wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array(), $version);
	6075	+ wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
	6076	+ break;
	6077	+
	6078	+ case 'mxchat-actions':
	6079	+ wp_enqueue_style('mxchat-intent-css', $plugin_url . 'css/intent-style.css', array(), $version);
	6080	+ break;
	6081	+
	6082	+ case 'mxchat-activation':
	6083	+ wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
	6084	+ break;
	6085	+ default:
	6086	+ wp_enqueue_script(
	6087	+ 'mxchat-test-streaming-js',
	6088	+ $plugin_url . 'js/mxchat-test-streaming.js',
	6089	+ ['jquery'],
	6090	+ $version,
	6091	+ true
	6092	+ );
5502	6093
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>';
	6094	+ wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
	6095	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6096	+ 'nonce' => wp_create_nonce('mxchat_test_streaming_nonce')
	6097	+ ]);
	6098	+ break;
5520	6099	}
5521		- echo '</div>';
5522	6100	}
5523		-
5524		-public function mxchat_enqueue_admin_assets() {
5525		- wp_enqueue_style('wp-color-picker');
5526		-
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
5529		-
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';
5538		-
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		- $plugin_version,
5572		- true
5573		- );
5574		-
5575		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	6101	+private function localize_admin_scripts($current_page) {
	6102	+ // Base localization data for main admin script
	6103	+ $base_data = array(
5576	6104	'ajax_url' => admin_url('admin-ajax.php'),
	6105	+ 'nonce' => wp_create_nonce('mxchat_status_nonce'),
	6106	+ 'admin_url' => admin_url(),
5577	6107	'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5578	6108	'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5579	6109	'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5580	6110	'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
	6111	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6112	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	6113	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	6114	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6115	+ 'is_activated' => $this->is_activated ? '1' : '0',
	6116	+ 'status_refresh_interval' => 5000,
	6117	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	6118	+ 'ajaxurl' => admin_url('admin-ajax.php') // For jQuery fallback
5589	6119	);
5590		-
5591		- if (isset($_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		- );
5598		-
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		- );
	6120	+
	6121	+ // Localize main admin script with base data
	6122	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
	6123	+
	6124	+ // Page-specific localizations
	6125	+ $this->localize_page_specific_scripts($current_page);
	6126	+}
	6127	+private function localize_page_specific_scripts($current_page) {
	6128	+ switch ($current_page) {
	6129	+ case 'mxchat-prompts':
	6130	+ // Status updater localization
	6131	+ wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
	6132	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6133	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	6134	+ ));
	6135	+
	6136	+ // Content selector localization
	6137	+ wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
	6138	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6139	+ 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
	6140	+ 'i18n' => array(
	6141	+ 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
	6142	+ 'selectAll' => __('Select All', 'mxchat'),
	6143	+ 'process' => __('Process Selected', 'mxchat'),
	6144	+ 'cancel' => __('Cancel', 'mxchat'),
	6145	+ 'noResults' => __('No content found.', 'mxchat')
	6146	+ )
	6147	+ ));
	6148	+
	6149	+ // NEW: Knowledge processing script localization using mxchatAdmin
	6150	+ wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
	6151	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6152	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'), // Note: changed 'nonce' to 'status_nonce'
	6153	+ 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
	6154	+ 'admin_url' => admin_url(),
	6155	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6156	+ 'status_refresh_interval' => 2000
	6157	+ ));
	6158	+ break;
	6159	+
	6160	+ case 'mxchat-activation':
	6161	+ wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
	6162	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6163	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
	6164	+ ));
	6165	+ break;
	6166	+
	6167	+ case 'mxchat-settings':
	6168	+ default:
	6169	+ // Color picker and settings localization
	6170	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6171	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6172	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	6173	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	6174	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	6175	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	6176	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	6177	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	6178	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	6179	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	6180	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	6181	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	6182	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	6183	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
	6184	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
	6185	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	6186	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	6187	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	6188	+ 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	6189	+ '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'),
	6190	+ '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'),
	6191	+ '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'),
	6192	+ 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
	6193	+ 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
	6194	+ 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
	6195	+ 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
	6196	+ 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
	6197	+ 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
	6198	+ 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	6199	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	6200	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
	6201	+ 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
	6202	+ 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
	6203	+ 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	6204	+ ));
	6205	+ break;
5606	6206	}
5607		-
5608		- wp_enqueue_style(
5609		- 'mxchat-knowledge-css',
5610		- plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
5611		- array(),
5612		- $knowledge_css_version
5613		- );
5614		-
5615		-
5616		- wp_enqueue_style(
5617		- 'mxchat-intent-css',
5618		- plugin_dir_url(__FILE__) . '../css/intent-style.css',
5619		- array(),
5620		- $intent_css_version
5621		- );
5622		-
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		- ) );
5628		-
5629		- // Localize the script for color picker and settings
5630		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6207	+
	6208	+ // Additional localization that was in the original code
	6209	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
5631	6210	'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' => $this->options['toolbar_icon_color'] ?? '#212121',
	6211	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5662	6212	));
5663	6213	}
5664	6214
5665		-
5666	6215	public function mxchat_sanitize($input) {
5667	6216	$new_input = array();
5668	6217
5669	6218	if (isset($input['api_key'])) {
		@@ -5671,9 +6220,9 @@
5671	6220	}
5672	6221
5673	6222	if (isset($input['similarity_threshold'])) {
5674	6223	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5675		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	6224	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5676	6225	}
5677	6226
5678	6227	if (isset($input['xai_api_key'])) {
5679	6228	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
		@@ -5681,13 +6230,25 @@
5681	6230
5682	6231	if (isset($input['claude_api_key'])) {
5683	6232	$new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
5684	6233	}
	6234	+
	6235	+ if (isset($input['enable_streaming_toggle'])) {
	6236	+ $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
	6237	+ } else {
	6238	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	6239	+ $new_input['enable_streaming_toggle'] = 'off';
	6240	+ }
	6241	+
5685	6242
5686	6243	if (isset($input['deepseek_api_key'])) {
5687	6244	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5688	6245	}
5689	6246
	6247	+ if (isset($input['gemini_api_key'])) {
	6248	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	6249	+ }
	6250	+
5690	6251	if (isset($input['enable_woocommerce_integration'])) {
5691	6252	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5692	6253	}
5693	6254
		@@ -5719,13 +6280,21 @@
5719	6280
5720	6281	if (isset($input['append_to_body'])) {
5721	6282	$new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
5722	6283	}
	6284	+
	6285	+ if (isset($input['contextual_awareness_toggle'])) {
	6286	+ $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
	6287	+}
5723	6288
5724	6289	if (isset($input['top_bar_title'])) {
5725	6290	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5726	6291	}
5727	6292
	6293	+ if (isset($input['ai_agent_text'])) {
	6294	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	6295	+ }
	6296	+
5728	6297	if (isset($input['enable_email_block'])) {
5729	6298	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5730	6299	}
5731	6300
		@@ -5737,9 +6306,9 @@
5737	6306	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5738	6307	}
5739	6308
5740	6309	if (isset($input['intro_message'])) {
5741		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	6310	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5742	6311	}
5743	6312
5744	6313	if (isset($input['input_copy'])) {
5745	6314	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5748,33 +6317,43 @@
5748	6317	if (isset($input['rate_limit_message'])) {
5749	6318	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5750	6319	}
5751	6320
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']);
	6321	+// Handle the new rate limits format
	6322	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	6323	+ $new_input['rate_limits'] = array();
	6324	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	6325	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
5755	6326
5756		- if (in_array($rate_limit, $allowed_limits, true)) {
5757		- $new_input['rate_limit_logged_out'] = $rate_limit;
5758		- } else {
5759		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	6327	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	6328	+ $new_input['rate_limits'][$role_id] = array();
	6329	+
	6330	+ // Sanitize limit
	6331	+ if (isset($settings['limit'])) {
	6332	+ $limit = sanitize_text_field($settings['limit']);
	6333	+ if (in_array($limit, $allowed_limits, true)) {
	6334	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	6335	+ } else {
	6336	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	6337	+ }
5760	6338	}
5761		- }
5762	6339
5763		- // Handle role rate limits
5764		- if (isset($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] = $rate_limit;
	6340	+ // Sanitize timeframe
	6341	+ if (isset($settings['timeframe'])) {
	6342	+ $timeframe = sanitize_text_field($settings['timeframe']);
	6343	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	6344	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5772	6345	} else {
5773		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	6346	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5774	6347	}
5775	6348	}
	6349	+
	6350	+ // Sanitize message
	6351	+ if (isset($settings['message'])) {
	6352	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	6353	+ }
5776	6354	}
	6355	+}
5777	6356
5778	6357	if (isset($input['pre_chat_message'])) {
5779	6358	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5780	6359	}
		@@ -5788,9 +6367,10 @@
5788	6367	$allowed_models = array(
5789	6368	'text-embedding-ada-002',
5790	6369	'text-embedding-3-small',
5791	6370	'text-embedding-3-large',
5792		- 'voyage-3-large'
	6371	+ 'voyage-3-large',
	6372	+ 'gemini-embedding-exp-03-07'
5793	6373	);
5794	6374	if (in_array($input['embedding_model'], $allowed_models)) {
5795	6375	$new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
5796	6376	}
		@@ -5797,16 +6377,28 @@
5797	6377	}
5798	6378
5799	6379	if (isset($input['model'])) {
5800	6380	$allowed_models = array(
5801		- 'grok-beta',
	6381	+ 'gemini-2.0-flash',
	6382	+ 'gemini-2.0-flash-lite',
	6383	+ 'gemini-1.5-pro',
	6384	+ 'gemini-1.5-flash',
	6385	+ 'grok-4-0709', // New model: Grok 4 added here
	6386	+ 'grok-3-beta',
	6387	+ 'grok-3-fast-beta',
	6388	+ 'grok-3-mini-beta',
	6389	+ 'grok-3-mini-fast-beta',
5802	6390	'grok-2',
5803	6391	'deepseek-chat',
	6392	+ 'claude-opus-4-20250514',
	6393	+ 'claude-sonnet-4-20250514',
	6394	+ 'claude-3-7-sonnet-20250219',
5804	6395	'claude-3-5-sonnet-20241022',
5805	6396	'claude-3-opus-20240229',
5806	6397	'claude-3-sonnet-20240229',
5807	6398	'claude-3-haiku-20240307',
5808	6399	'gpt-4o',
	6400	+ 'gpt-4.1-2025-04-14',
5809	6401	'gpt-4o-mini',
5810	6402	'gpt-4-turbo',
5811	6403	'gpt-4',
5812	6404	'gpt-3.5-turbo',
		@@ -5870,8 +6462,12 @@
5870	6462
5871	6463	if (isset($input['top_bar_bg_color'])) {
5872	6464	$new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
5873	6465	}
	6466	+
	6467	+ if (isset($input['quick_questions_toggle_color'])) {
	6468	+ $new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
	6469	+ }
5874	6470
5875	6471	if (isset($input['send_button_font_color'])) {
5876	6472	$new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
5877	6473	}
		@@ -5930,15 +6526,14 @@
5930	6526	if (isset($input['loops_mailing_list'])) {
5931	6527	$new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
5932	6528	}
5933	6529
5934		- // Sanitize Triggered Phrase Response
	6530	+// Sanitize Triggered Phrase Response
5935	6531	if (isset($input['triggered_phrase_response'])) {
5936	6532	$new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
5937	6533	}
5938		-
5939	6534	if (isset($input['email_capture_response'])) {
5940		- $new_input['email_capture_response'] = sanitize_textarea_field($input['email_capture_response']);
	6535	+ $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
5941	6536	}
5942	6537
5943	6538	// Sanitize Brave Search Settings
5944	6539	if (isset($input['brave_api_key'])) {
		@@ -5971,8 +6566,22 @@
5971	6566	if (isset($input['chat_toolbar_toggle'])) {
5972	6567	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5973	6568	}
5974	6569
	6570	+ // Sanitize PDF upload button toggle
	6571	+ if (isset($input['show_pdf_upload_button'])) {
	6572	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	6573	+ } else {
	6574	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	6575	+ }
	6576	+
	6577	+ // Sanitize Word upload button toggle
	6578	+ if (isset($input['show_word_upload_button'])) {
	6579	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	6580	+ } else {
	6581	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	6582	+ }
	6583	+
5975	6584	if (isset($input['pdf_intent_trigger_text'])) {
5976	6585	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5977	6586	}
5978	6587
		@@ -6001,8 +6610,12 @@
6001	6610	// Live Agent Integration
6002	6611	if (isset($input['live_agent_bot_token'])) {
6003	6612	$new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
6004	6613	}
	6614	+
	6615	+ if (isset($input['live_agent_user_ids'])) {
	6616	+ $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
	6617	+ }
6005	6618
6006	6619	if (isset($input['live_agent_status'])) {
6007	6620	$new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
6008	6621	}
		@@ -6026,62 +6639,10 @@
6026	6639	}
6027	6640
6028	6641
6029	6642
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	6643
6036		- try {
6037		- $dom = new DOMDocument;
6038		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
6039	6644
6040		- // Simple load of HTML, with @ to suppress warnings
6041		- @$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 $html; // Return original HTML if parsing fails
6078		- } finally {
6079		- libxml_clear_errors();
6080		- }
6081		-}
6082		-
6083		-
6084	6645	private function mxchat_fetch_loops_mailing_lists($api_key) {
6085	6646	$url = 'https://app.loops.so/api/v1/lists';
6086	6647	$response = wp_remote_get($url, array(
6087	6648	'headers' => array(
		@@ -6099,12 +6660,8 @@
6099	6660
6100	6661	return isset($lists) && is_array($lists) ? $lists : array();
6101	6662	}
6102	6663
6103		-
6104		-
6105		-
6106		-
6107	6664	function mxchat_calculate_cosine_similarity($vec1, $vec2) {
6108	6665	if (empty($vec1) || empty($vec2)) {
6109	6666	return 0.0;
6110	6667	}
		@@ -6125,8 +6682,602 @@
6125	6682	return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
6126	6683	}
6127	6684	}
6128	6685
	6686	+/**
	6687	+ * Validates nonce and deletes all chat prompts
	6688	+ */
	6689	+public function mxchat_handle_delete_all_prompts() {
	6690	+ // Verify nonce
	6691	+ if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
	6692	+ wp_die(__('Nonce verification failed.', 'mxchat'));
	6693	+ }
	6694	+ // Check permissions
	6695	+ if (!current_user_can('manage_options')) {
	6696	+ wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	6697	+ }
	6698	+ $success = true;
	6699	+ $error_messages = array();
	6700	+ // Check if Pinecone is enabled and configured
	6701	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6702	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	6703	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	6704	+ //error_log('[MXCHAT-DELETE] Pinecone is enabled - deleting all from Pinecone');
	6705	+ // Get Pinecone configuration
	6706	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6707	+ $pinecone_manager = new MxChat_Pinecone_Manager();
	6708	+ $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
	6709	+ if (!$result['success']) {
	6710	+ $success = false;
	6711	+ $error_messages[] = $result['message'];
	6712	+ }
	6713	+ // Clear Pinecone vector cache
	6714	+ delete_option('mxchat_pinecone_vector_ids_cache');
	6715	+ // Clear processed content caches
	6716	+ delete_option('mxchat_pinecone_processed_cache');
	6717	+ delete_option('mxchat_processed_content_cache');
	6718	+
	6719	+ // CLEAR THE PINECONE RECORDS CACHE (NEW LINE)
	6720	+ delete_transient('mxchat_pinecone_recent_1k_cache');
	6721	+
	6722	+ } else {
	6723	+ //error_log('[MXCHAT-DELETE] Pinecone not enabled - deleting from WordPress database');
	6724	+ // Delete from WordPress database
	6725	+ global $wpdb;
	6726	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	6727	+ $result = $wpdb->query("DELETE FROM {$table_name}");
	6728	+ if ($result === false) {
	6729	+ $success = false;
	6730	+ $error_messages[] = 'Failed to delete from WordPress database';
	6731	+ }
	6732	+ }
	6733	+ // Clear relevant cache
	6734	+ wp_cache_delete('all_prompts', 'mxchat_prompts');
	6735	+ // Set appropriate admin notice
	6736	+ if ($success) {
	6737	+ set_transient('mxchat_admin_notice_success',
	6738	+ __('All prompts deleted successfully.', 'mxchat'), 30);
	6739	+ } else {
	6740	+ set_transient('mxchat_admin_notice_error',
	6741	+ __('Failed to delete all prompts: ', 'mxchat') . implode(', ', $error_messages), 30);
	6742	+ }
	6743	+ // Redirect back with a success message
	6744	+ $redirect_url = add_query_arg(array(
	6745	+ 'page' => 'mxchat-prompts',
	6746	+ 'all_deleted' => $success ? 'true' : 'false'
	6747	+ ), admin_url('admin.php'));
	6748	+ wp_safe_redirect($redirect_url);
	6749	+ exit;
	6750	+}
	6751	+
	6752	+ /**
	6753	+ * Handles deletion prompt with nonce validation
	6754	+ */
	6755	+ public function mxchat_handle_delete_prompt() {
	6756	+ // Sanitize and validate nonce
	6757	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	6758	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	6759	+ wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	6760	+ }
	6761	+
	6762	+ // Check permissions
	6763	+ if (!current_user_can('manage_options')) {
	6764	+ wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	6765	+ }
	6766	+
	6767	+ // Get ID and source parameters
	6768	+ $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
	6769	+ $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	6770	+
	6771	+ if (empty($id)) {
	6772	+ wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	6773	+ }
	6774	+
	6775	+ $success = false;
	6776	+ $error_message = '';
	6777	+
	6778	+ // Check if Pinecone is enabled and determine source automatically if not specified
	6779	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6780	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	6781	+
	6782	+ // If source is not specified, determine based on Pinecone configuration
	6783	+ if (empty($source)) {
	6784	+ $source = $use_pinecone ? 'pinecone' : 'wordpress';
	6785	+ }
	6786	+
	6787	+ if ($source === 'pinecone' || $use_pinecone) {
	6788	+ //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	6789	+
	6790	+ // Handle Pinecone deletion
	6791	+ if (empty($pinecone_options['mxchat_pinecone_host']) ||
	6792	+ empty($pinecone_options['mxchat_pinecone_api_key'])) {
	6793	+ wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
	6794	+ }
	6795	+
	6796	+ // Delete from Pinecone using the vector ID directly
	6797	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	6798	+ $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
	6799	+ $id,
	6800	+ $pinecone_options['mxchat_pinecone_api_key'],
	6801	+ $pinecone_options['mxchat_pinecone_host']
	6802	+ );
	6803	+ if ($result['success']) {
	6804	+ $success = true;
	6805	+
	6806	+ // Remove from vector cache
	6807	+ $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
	6808	+ $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
	6809	+
	6810	+ set_transient('mxchat_admin_notice_success',
	6811	+ esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
	6812	+ } else {
	6813	+ $error_message = $result['message'];
	6814	+ set_transient('mxchat_admin_notice_error',
	6815	+ esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
	6816	+ }
	6817	+ } else {
	6818	+ //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	6819	+
	6820	+ // Handle WordPress database deletion
	6821	+ global $wpdb;
	6822	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	6823	+
	6824	+ // Clear cache and delete prompt
	6825	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	6826	+
	6827	+ $result = $wpdb->delete(
	6828	+ $table_name,
	6829	+ array('id' => intval($id)),
	6830	+ array('%d')
	6831	+ );
	6832	+
	6833	+ if ($result !== false) {
	6834	+ $success = true;
	6835	+ set_transient('mxchat_admin_notice_success',
	6836	+ esc_html__('Entry deleted successfully.', 'mxchat'), 30);
	6837	+ } else {
	6838	+ set_transient('mxchat_admin_notice_error',
	6839	+ esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
	6840	+ }
	6841	+ }
	6842	+
	6843	+ // Redirect back to the prompts page
	6844	+ wp_safe_redirect(add_query_arg(
	6845	+ array(
	6846	+ 'page' => 'mxchat-prompts',
	6847	+ 'deleted' => $success ? 'true' : 'false'
	6848	+ ),
	6849	+ admin_url('admin.php')
	6850	+ ));
	6851	+ exit;
	6852	+ }
	6853	+
	6854	+ /**
	6855	+ * Validates user permissions for editing chat settings
	6856	+ */
	6857	+ public function mxchat_handle_edit_intent() {
	6858	+ // Security checks (nonce and permissions)
	6859	+ if (!current_user_can('manage_options')) {
	6860	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	6861	+ }
	6862	+ check_admin_referer('mxchat_edit_intent');
	6863	+
	6864	+ // Get POST data
	6865	+ $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
	6866	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	6867	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	6868	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	6869	+ $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
	6870	+
	6871	+ // Validate inputs
	6872	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	6873	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	6874	+ return;
	6875	+ }
	6876	+
	6877	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	6878	+ if (empty($phrases_array)) {
	6879	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	6880	+ return;
	6881	+ }
	6882	+
	6883	+ // Generate embeddings with improved error handling
	6884	+ $vectors = [];
	6885	+ $failed_phrases = [];
	6886	+
	6887	+ foreach ($phrases_array as $phrase) {
	6888	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	6889	+ if (is_array($embedding_vector)) {
	6890	+ $vectors[] = $embedding_vector;
	6891	+ } else {
	6892	+ $failed_phrases[] = $phrase;
	6893	+ }
	6894	+ }
	6895	+
	6896	+ if (!empty($failed_phrases)) {
	6897	+ $this->handle_embedding_error(
	6898	+ sprintf(
	6899	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	6900	+ implode(', ', $failed_phrases)
	6901	+ )
	6902	+ );
	6903	+ return;
	6904	+ }
	6905	+
	6906	+ if (empty($vectors)) {
	6907	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	6908	+ return;
	6909	+ }
	6910	+
	6911	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	6912	+ $serialized_vector = maybe_serialize($combined_vector);
	6913	+
	6914	+ // Update the database
	6915	+ global $wpdb;
	6916	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	6917	+
	6918	+ $result = $wpdb->update(
	6919	+ $table_name,
	6920	+ array(
	6921	+ 'intent_label' => $intent_label,
	6922	+ 'phrases' => implode(', ', $phrases_array),
	6923	+ 'embedding_vector' => $serialized_vector,
	6924	+ 'similarity_threshold' => $similarity_threshold
	6925	+ ),
	6926	+ array('id' => $intent_id),
	6927	+ array('%s', '%s', '%s', '%f'), // Format: string, string, string, float
	6928	+ array('%d') // Where format: integer
	6929	+ );
	6930	+
	6931	+ if (false === $result) {
	6932	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	6933	+ return;
	6934	+ }
	6935	+
	6936	+ // Set success message and redirect
	6937	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	6938	+
	6939	+ $redirect_url = add_query_arg(
	6940	+ array(
	6941	+ 'page' => 'mxchat-actions'
	6942	+ ),
	6943	+ admin_url('admin.php')
	6944	+ );
	6945	+ wp_safe_redirect($redirect_url);
	6946	+ exit;
	6947	+ }
	6948	+
	6949	+
	6950	+/**
	6951	+ * Checks user permissions for managing options
	6952	+ */
	6953	+public function mxchat_handle_add_intent() {
	6954	+ if (!current_user_can('manage_options')) {
	6955	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	6956	+ }
	6957	+ check_admin_referer('mxchat_add_intent_nonce');
	6958	+
	6959	+ global $wpdb;
	6960	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	6961	+
	6962	+ // Sanitize and get form data
	6963	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	6964	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	6965	+ $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
	6966	+
	6967	+ // Get similarity threshold from form (convert percentage to decimal)
	6968	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	6969	+
	6970	+ // Validate required fields
	6971	+ if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
	6972	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	6973	+ return;
	6974	+ }
	6975	+
	6976	+ // Validate callback function
	6977	+ $available_callbacks = $this->mxchat_get_available_callbacks();
	6978	+ if (!array_key_exists($callback_function, $available_callbacks)) {
	6979	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	6980	+ return;
	6981	+ }
	6982	+
	6983	+ // Check Pro requirements
	6984	+ $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
	6985	+ if ($is_pro_only && !$this->is_activated) {
	6986	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	6987	+ return;
	6988	+ }
	6989	+
	6990	+ // Process phrases
	6991	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	6992	+ if (empty($phrases_array)) {
	6993	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	6994	+ return;
	6995	+ }
	6996	+
	6997	+ // Generate embeddings with improved error handling
	6998	+ $vectors = [];
	6999	+ $failed_phrases = [];
	7000	+ foreach ($phrases_array as $phrase) {
	7001	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	7002	+ if (is_array($embedding_vector)) {
	7003	+ $vectors[] = $embedding_vector;
	7004	+ } else {
	7005	+ $failed_phrases[] = $phrase;
	7006	+ }
	7007	+ }
	7008	+
	7009	+ // Check for embedding failures
	7010	+ if (!empty($failed_phrases)) {
	7011	+ $this->handle_embedding_error(
	7012	+ sprintf(
	7013	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	7014	+ implode(', ', $failed_phrases)
	7015	+ )
	7016	+ );
	7017	+ return;
	7018	+ }
	7019	+
	7020	+ if (empty($vectors)) {
	7021	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	7022	+ return;
	7023	+ }
	7024	+
	7025	+ // Create combined vector and insert into database
	7026	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	7027	+ $serialized_vector = maybe_serialize($combined_vector);
	7028	+
	7029	+ $result = $wpdb->insert($table_name, [
	7030	+ 'intent_label' => $intent_label,
	7031	+ 'phrases' => implode(', ', $phrases_array),
	7032	+ 'embedding_vector' => $serialized_vector,
	7033	+ 'callback_function' => $callback_function,
	7034	+ 'similarity_threshold' => $similarity_threshold, // Now uses the actual form value
	7035	+ ]);
	7036	+
	7037	+ if ($result === false) {
	7038	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	7039	+ return;
	7040	+ }
	7041	+
	7042	+ // Set success message and redirect
	7043	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	7044	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	7045	+ exit;
	7046	+}
	7047	+
	7048	+ /**
	7049	+ * Averages multiple vectors into a single vector
	7050	+ */
	7051	+ private function mxchat_average_vectors($vectors) {
	7052	+ $vector_length = count($vectors[0]);
	7053	+ $sum_vector = array_fill(0, $vector_length, 0);
	7054	+
	7055	+ foreach ($vectors as $vector) {
	7056	+ for ($i = 0; $i < $vector_length; $i++) {
	7057	+ $sum_vector[$i] += $vector[$i];
	7058	+ }
	7059	+ }
	7060	+
	7061	+ // Divide each component by the number of vectors to get the average
	7062	+ $num_vectors = count($vectors);
	7063	+ for ($i = 0; $i < $vector_length; $i++) {
	7064	+ $sum_vector[$i] /= $num_vectors;
	7065	+ }
	7066	+
	7067	+ return $sum_vector;
	7068	+ }
	7069	+
	7070	+
	7071	+
	7072	+
	7073	+ /**
	7074	+ * Generates embeddings from input text for MXChat
	7075	+ */
	7076	+ public function mxchat_generate_embedding($text) {
	7077	+ // Enable detailed logging for debugging
	7078	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	7079	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	7080	+
	7081	+ $options = get_option('mxchat_options');
	7082	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	7083	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	7084	+
	7085	+ // Determine provider and endpoint
	7086	+ if (strpos($selected_model, 'voyage') === 0) {
	7087	+ $api_key = $options['voyage_api_key'] ?? '';
	7088	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	7089	+ $provider_name = 'Voyage AI';
	7090	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	7091	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	7092	+ $api_key = $options['gemini_api_key'] ?? '';
	7093	+ $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
	7094	+ $provider_name = 'Google Gemini';
	7095	+ //error_log('[MXCHAT-EMBED] Using Google Gemini API');
	7096	+ } else {
	7097	+ $api_key = $options['api_key'] ?? '';
	7098	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	7099	+ $provider_name = 'OpenAI';
	7100	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	7101	+ }
	7102	+
	7103	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	7104	+
	7105	+ if (empty($api_key)) {
	7106	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	7107	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	7108	+ return $error_message;
	7109	+ }
	7110	+
	7111	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	7112	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	7113	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	7114	+
	7115	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
	7116	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	7117	+ // Consider truncating text here
	7118	+ }
	7119	+
	7120	+ // Prepare request body based on provider
	7121	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7122	+ // Gemini API format
	7123	+ $request_body = array(
	7124	+ 'model' => 'models/' . $selected_model,
	7125	+ 'content' => array(
	7126	+ 'parts' => array(
	7127	+ array('text' => $text)
	7128	+ )
	7129	+ )
	7130	+ );
	7131	+
	7132	+ // Set output dimensionality to 1536 for consistency with other models
	7133	+ $request_body['outputDimensionality'] = 1536;
	7134	+ } else {
	7135	+ // OpenAI/Voyage API format
	7136	+ $request_body = array(
	7137	+ 'model' => $selected_model,
	7138	+ 'input' => $text
	7139	+ );
	7140	+
	7141	+ // Add output_dimension for voyage-3-large model
	7142	+ if ($selected_model === 'voyage-3-large') {
	7143	+ $request_body['output_dimension'] = 2048;
	7144	+ }
	7145	+ }
	7146	+
	7147	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	7148	+
	7149	+ // Prepare headers based on provider
	7150	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7151	+ // Gemini uses API key as query parameter
	7152	+ $endpoint .= '?key=' . $api_key;
	7153	+ $headers = array(
	7154	+ 'Content-Type' => 'application/json'
	7155	+ );
	7156	+ } else {
	7157	+ // OpenAI/Voyage use Bearer token
	7158	+ $headers = array(
	7159	+ 'Authorization' => 'Bearer ' . $api_key,
	7160	+ 'Content-Type' => 'application/json'
	7161	+ );
	7162	+ }
	7163	+
	7164	+ // Make API request
	7165	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	7166	+ $response = wp_remote_post($endpoint, array(
	7167	+ 'body' => wp_json_encode($request_body),
	7168	+ 'headers' => $headers,
	7169	+ 'timeout' => 60 // Increased timeout for large inputs
	7170	+ ));
	7171	+
	7172	+ // Handle wp_remote_post errors
	7173	+ if (is_wp_error($response)) {
	7174	+ $error_message = $response->get_error_message();
	7175	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	7176	+ return 'Connection error: ' . $error_message;
	7177	+ }
	7178	+
	7179	+ // Get and check HTTP response code
	7180	+ $http_code = wp_remote_retrieve_response_code($response);
	7181	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	7182	+
	7183	+ if ($http_code !== 200) {
	7184	+ $error_body = wp_remote_retrieve_body($response);
	7185	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	7186	+
	7187	+ // Try to parse error for more details
	7188	+ $error_json = json_decode($error_body, true);
	7189	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	7190	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	7191	+ $error_message = $error_json['error']['message'] ?? 'No message';
	7192	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	7193	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	7194	+
	7195	+ // Customize error message for common API errors
	7196	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	7197	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	7198	+ } elseif ($error_type === 'authentication_error') {
	7199	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	7200	+ }
	7201	+
	7202	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7203	+ return $error_message;
	7204	+ }
	7205	+
	7206	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	7207	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7208	+ return $error_message;
	7209	+ }
	7210	+
	7211	+ // Parse response body
	7212	+ $response_body = wp_remote_retrieve_body($response);
	7213	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	7214	+
	7215	+ $response_data = json_decode($response_body, true);
	7216	+
	7217	+ if (json_last_error() !== JSON_ERROR_NONE) {
	7218	+ $error = json_last_error_msg();
	7219	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	7220	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	7221	+ return "Failed to parse API response: $error";
	7222	+ }
	7223	+
	7224	+ // Handle different response formats based on provider
	7225	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7226	+ // Gemini API response format
	7227	+ if (isset($response_data['embedding']['values'])) {
	7228	+ $embedding_dimensions = count($response_data['embedding']['values']);
	7229	+ //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
	7230	+
	7231	+ // Check if embedding dimensions are as expected (should be 1536)
	7232	+ if ($embedding_dimensions !== 1536) {
	7233	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
	7234	+ }
	7235	+
	7236	+ return $response_data['embedding']['values'];
	7237	+ } else {
	7238	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
	7239	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7240	+
	7241	+ if (isset($response_data['error'])) {
	7242	+ $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
	7243	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7244	+ return $error_message;
	7245	+ }
	7246	+
	7247	+ $error_message = "Invalid Gemini API response format: No embedding found";
	7248	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7249	+ return $error_message;
	7250	+ }
	7251	+ } else {
	7252	+ // OpenAI/Voyage API response format
	7253	+ if (isset($response_data['data'][0]['embedding'])) {
	7254	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	7255	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	7256	+
	7257	+ // Check if embedding dimensions are as expected
	7258	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	7259	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	7260	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	7261	+ }
	7262	+
	7263	+ return $response_data['data'][0]['embedding'];
	7264	+ } else {
	7265	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	7266	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7267	+
	7268	+ if (isset($response_data['error'])) {
	7269	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	7270	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7271	+ return $error_message;
	7272	+ }
	7273	+
	7274	+ $error_message = "Invalid API response format: No embedding found";
	7275	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7276	+ return $error_message;
	7277	+ }
	7278	+ }
	7279	+ }
6129	7280
6130	7281
6131	7282
6132	7283	}