← All changes | includes/class-mxchat-admin.php +4525 -3167 2.0.3 → 2.3.9 View file →

		@@ -6,13 +6,15 @@
6	6	class MxChat_Admin {
7	7	private $options;
8	8	private $chat_count;
9	9	private $is_activated;
	10	+ private $knowledge_manager;
10	11
11		- public function __construct() {
	12	+ public function __construct($knowledge_manager = null) {
12	13	$this->options = get_option('mxchat_options');
13	14	$this->chat_count = get_option('mxchat_chat_count', 0);
14	15	$this->is_activated = $this->is_license_active();
	16	+ $this->knowledge_manager = $knowledge_manager;
15	17
16	18	// Initialize default options if they are not set
17	19	if (!$this->options) {
18	20	$this->initialize_default_options();
		@@ -23,49 +25,40 @@
23	25	add_action('admin_init', array($this, 'mxchat_page_init'));
24	26	add_action('admin_init', array($this, 'mxchat_prompts_page_init'));
25	27	add_action('admin_enqueue_scripts', array($this, 'mxchat_enqueue_admin_assets'));
26	28	add_action('wp_ajax_mxchat_delete_chat_history', array($this, 'mxchat_delete_chat_history'));
27		- add_action('admin_post_mxchat_submit_content', array($this, 'mxchat_handle_content_submission'));
28	29	add_action('admin_post_mxchat_delete_prompt', array($this, 'mxchat_handle_delete_prompt'));
29	30	add_action('wp_ajax_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
30	31	add_action('wp_ajax_nopriv_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
31		- add_action('admin_post_mxchat_submit_sitemap', array($this, 'mxchat_handle_sitemap_submission'));
32	32	add_action('wp_footer', array($this, 'mxchat_append_chatbot_to_body'));
33	33	add_action('admin_head-mxchat-prompts', array($this, 'mxchat_enqueue_admin_assets'));
34	34	add_action('admin_head-toplevel_page_mxchat-max', array($this, 'mxchat_enqueue_admin_assets'));
35		- add_action('wp_ajax_mxchat_activate_license', array($this, 'mxchat_handle_activate_license'));
36	35	add_action('admin_notices', array($this, 'mxchat_display_admin_notice'));
37		- add_action('wp_ajax_mxchat_save_inline_prompt', array($this, 'mxchat_save_inline_prompt'));
38	36	add_action('admin_post_mxchat_delete_all_prompts', array($this, 'mxchat_handle_delete_all_prompts'));
39	37	add_action('admin_post_mxchat_add_intent', array($this, 'mxchat_handle_add_intent'));
40	38	add_action('admin_post_mxchat_delete_intent', array($this, 'mxchat_handle_delete_intent'));
41		- add_action('admin_post_mxchat_update_intent_threshold', array($this, 'mxchat_handle_update_intent_threshold'));
42		- add_action('admin_post_mxchat_stop_processing', array($this, 'mxchat_stop_processing'));
43		- add_action('admin_post_mxchat_edit_intent', array($this, 'handle_edit_intent'));
44		- add_action('save_post', array($this, 'handle_post_update'), 10, 3);
45		- add_action('post_updated', array($this, 'handle_post_update'), 10, 3);
46		- add_action('wp_ajax_mxchat_save_setting', array($this, 'mxchat_save_setting_callback'));
47		- add_action('wp_trash_post', array($this, 'mxchat_handle_post_delete'));
48		- add_action('before_delete_post', array($this, 'mxchat_handle_post_delete'));
49		- add_action('wp_ajax_mxchat_save_prompts_setting', array($this, 'mxchat_save_prompts_setting_callback'));
50		- if (isset($this->options['enable_woocommerce_integration']) &&
51		- ($this->options['enable_woocommerce_integration'] === '1' ||
52		- $this->options['enable_woocommerce_integration'] === 'on')) {
	39	+ add_action('admin_post_mxchat_edit_intent', array($this, 'mxchat_handle_edit_intent'));
	40	+ add_action('wp_ajax_mxchat_export_transcripts', array($this, 'export_chat_transcripts'));
	41	+ add_action('admin_init', array($this, 'mxchat_transcripts_page_init'));
	42	+ add_action('wp_ajax_dismiss_live_agent_notice', array($this, 'dismiss_live_agent_notice'));
53	43
54		- //error_log('MxChat Admin: WooCommerce integration is enabled, adding hooks');
55		- add_action('wp_insert_post', array($this, 'mxchat_handle_product_change'), 10, 3);
56		- add_action('wp_trash_post', array($this, 'mxchat_handle_product_delete'));
57		- add_action('before_delete_post', array($this, 'mxchat_handle_product_delete'));
58		- }
	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	+
59	51	}
60	52
61		- // Method to check if the license is active
62	53	private function is_license_active() {
63		- $license_status = get_option('mxchat_license_status', esc_html__('inactive', 'mxchat'));
64		- return $license_status === esc_html__('active', 'mxchat');
65		- }
	54	+ // Get the raw value without translation
	55	+ $license_status = get_option('mxchat_license_status', 'inactive');
66	56
67		- // Initialize default options
	57	+ // Check against multiple possible values, bypassing translation issues
	58	+ return ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
	59	+}
	60	+
68	61	private function initialize_default_options() {
69	62	$default_options = array(
70	63	'api_key' => '',
71	64	'xai_api_key' => '',
		@@ -70,25 +63,46 @@
70	63	'api_key' => '',
71	64	'xai_api_key' => '',
72	65	'claude_api_key' => '',
73	66	'deepseek_api_key' => '',
74		- '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:
75		- - Your name is [Chatbot Name].
76		- - 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.
77		- - 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.
78		- - Keep your responses short, concise, and to the point. Provide clear and direct answers suitable for a chatbot interaction.
79		- - 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'),
	67	+ 'voyage_api_key' => '',
	68	+ 'gemini_api_key' => '',
	69	+ 'enable_streaming_toggle' => 'on',
	70	+ 'embedding_model' => 'text-embedding-ada-002',
	71	+ 'system_prompt_instructions' => 'You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
	72	+
	73	+ # Response Style - CRITICALLY IMPORTANT
	74	+ - MAXIMUM LENGTH: 1-3 short sentences per response
	75	+ - Ultra-concise: Get straight to the answer with no filler
	76	+ - No introductions like "Sure!" or "I\'d be happy to help"
	77	+ - No phrases like "based on my knowledge" or "according to information"
	78	+ - No explanatory text before giving the answer
	79	+ - No summaries or repetition
	80	+ - Hyperlink all URLs
	81	+ - Respond in user\'s language
	82	+ - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	83	+
	84	+ # Knowledge Base Requirements - PREVENT HALLUCINATIONS
	85	+ - ONLY answer questions using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	86	+ - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	87	+ - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	88	+ - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	89	+ - Better to admit insufficient information than provide inaccurate answers',
80	90	'model' => esc_html__('gpt-4o', 'mxchat'),
81	91	'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
82	92	'role_rate_limits' => array(),
83	93	'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
84	94	'enable_email_block' => '',
85		- 'email_blocker_header_content' => esc_html__("<h2>Welcome to Our Chat!</h2>\n<p>Let's get started. Enter your email to begin chatting with us.</p>", 'mxchat'),
	95	+ 'email_blocker_header_content' => __("<h2>Welcome to Our Chat!</h2>\n<p>Let's get started. Enter your email to begin chatting with us.</p>", 'mxchat'),
86	96	'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
	97	+ 'enable_name_field' => 'off', // NEW
	98	+ 'name_field_placeholder' => esc_html__('Enter your name', 'mxchat'), // NEW
87	99	'top_bar_title' => esc_html__('MxChat', 'mxchat'),
88		- 'intro_message' => esc_html__('Hello! How can I assist you today?', 'mxchat'),
	100	+ 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
	101	+ 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
89	102	'input_copy' => esc_html__('How can I assist?', 'mxchat'),
90	103	'append_to_body' => esc_html__('off', 'mxchat'),
	104	+ 'contextual_awareness_toggle' => 'off',
91	105	'close_button_color' => esc_html__('#fff', 'mxchat'),
92	106	'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
93	107	'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
94	108	'user_message_font_color' => esc_html__('#212121', 'mxchat'),
		@@ -105,17 +119,19 @@
105	119
106	120	// New fields for Loops Integration
107	121	'loops_api_key' => '',
108	122	'loops_mailing_list' => '',
109		- 'triggered_phrase_response' => esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
110		- 'email_capture_response' => esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	123	+ 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	124	+ 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
111	125	'popular_question_1' => '',
112	126	'popular_question_2' => '',
113	127	'popular_question_3' => '',
114		- 'pdf_intent_trigger_text' => esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
115		- 'pdf_intent_success_text' => esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
116		- 'pdf_intent_error_text' => esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
	128	+ 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
	129	+ 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
	130	+ 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
117	131	'pdf_max_pages' => 69,
	132	+ 'show_pdf_upload_button' => 'on',
	133	+ 'show_word_upload_button' => 'on',
118	134
119	135	// Live Agent Integration
120	136	'live_agent_webhook_url' => '',
121	137	'live_agent_secret_key' => '',
		@@ -149,10 +165,8 @@
149	165	// Update the $this->options property
150	166	$this->options = $merged_options;
151	167	}
152	168
153		-
154		-
155	169	public function mxchat_add_plugin_page() {
156	170	// Main menu page
157	171	add_menu_page(
158	172	esc_html__('MxChat Settings', 'mxchat'),
		@@ -173,26 +187,24 @@
173	187	'mxchat-prompts',
174	188	array($this, 'mxchat_create_prompts_page')
175	189	);
176	190
177		- // Submenu page for Chat Transcripts
178	191	add_submenu_page(
179		- 'mxchat-max', // Corrected parent slug to match the main menu
	192	+ 'mxchat-max',
180	193	esc_html__('Chat Transcripts', 'mxchat'),
181	194	esc_html__('Transcripts', 'mxchat'),
182	195	'manage_options',
183	196	'mxchat-transcripts',
184		- array($this, 'mxchat_create_transcripts_page') // Prefixed function name with mxchat_
	197	+ array($this, 'mxchat_create_transcripts_page')
185	198	);
186	199
187		- // Submenu page for Intents
188	200	add_submenu_page(
189		- 'mxchat-max', // Parent slug
190		- esc_html__('MxChat Intents', 'mxchat'), // Page title
191		- esc_html__('Intents', 'mxchat'), // Menu title
192		- 'manage_options', // Capability
193		- 'mxchat-intents', // Menu slug
194		- array($this, 'mxchat_intents_page_html') // Callback function
	201	+ 'mxchat-max',
	202	+ esc_html__('MxChat Actions', 'mxchat'),
	203	+ esc_html__('Actions', 'mxchat'),
	204	+ 'manage_options',
	205	+ 'mxchat-actions',
	206	+ array($this, 'mxchat_actions_page_html')
195	207	);
196	208
197	209	add_submenu_page(
198	210	'mxchat-max',
		@@ -219,156 +231,299 @@
219	231	$addons_page = new MxChat_Addons();
220	232	$addons_page->render_page();
221	233	}
222	234
223		-public function mxchat_save_setting_callback() {
224		- check_ajax_referer('mxchat_save_setting_nonce');
225		- if (!current_user_can('manage_options')) {
226		- wp_send_json_error(['message' => esc_html__('Unauthorized', 'mxchat')]);
	235	+/**
	236	+ * Test actual streaming functionality in the WordPress environment
	237	+ */
	238	+public function mxchat_handle_test_streaming_actual() {
	239	+ check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
	240	+
	241	+ // Check if headers have already been sent
	242	+ if (headers_sent()) {
	243	+ wp_send_json_error(['message' => 'Headers already sent - streaming not possible']);
	244	+ return;
227	245	}
228		- $name = isset($_POST['name']) ? $_POST['name'] : '';
229		- // Strip slashes from the value before saving
230		- $value = isset($_POST['value']) ? stripslashes($_POST['value']) : '';
231		- if (empty($name)) {
232		- wp_send_json_error(['message' => esc_html__('Invalid field name', 'mxchat')]);
	246	+
	247	+ // Check for required functions
	248	+ if (!function_exists('curl_init')) {
	249	+ wp_send_json_error(['message' => 'cURL not available - streaming requires cURL']);
	250	+ return;
233	251	}
234		- // Load the full options array
	252	+
	253	+ // Get user's selected model and API key
235	254	$options = get_option('mxchat_options', []);
236		- // Handle special cases
237		- switch ($name) {
238		- case 'additional_popular_questions':
239		- $questions = json_decode($value, true); // No need for stripslashes here
240		- if (is_array($questions)) {
241		- $options[$name] = $questions;
242		- // Also update old option for backwards compatibility
243		- update_option('additional_popular_questions', $questions);
244		- }
	255	+ $selected_model = $options['model'] ?? 'gpt-4o';
	256	+
	257	+ // Get the provider from the model
	258	+ $model_parts = explode('-', $selected_model);
	259	+ $provider = strtolower($model_parts[0]);
	260	+
	261	+ // Get the appropriate API key
	262	+ $api_key = '';
	263	+ switch ($provider) {
	264	+ case 'gpt':
	265	+ case 'o1':
	266	+ $api_key = $options['api_key'] ?? '';
245	267	break;
246		- case 'user_message_bg_color':
247		- case 'user_message_font_color':
248		- case 'bot_message_bg_color':
249		- case 'bot_message_font_color':
250		- case 'top_bar_bg_color':
251		- case 'send_button_font_color':
252		- case 'chatbot_background_color':
253		- case 'icon_color':
254		- case 'chat_input_font_color':
255		- case 'live_agent_message_bg_color':
256		- case 'live_agent_message_font_color':
257		- case 'mode_indicator_bg_color':
258		- case 'mode_indicator_font_color':
259		- case 'toolbar_icon_color':
260		- // Store color values directly
261		- $options[$name] = $value;
	268	+ case 'claude':
	269	+ $api_key = $options['claude_api_key'] ?? '';
262	270	break;
263		- case 'live_agent_status':
264		- // Set the new value
265		- $options[$name] = ($value === 'on') ? 'on' : 'off';
	271	+ case 'grok':
	272	+ $api_key = $options['xai_api_key'] ?? '';
266	273	break;
267		- case 'enable_woocommerce_integration':
268		- // Handle values that used to be 1/0
269		- $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
	274	+ case 'deepseek':
	275	+ $api_key = $options['deepseek_api_key'] ?? '';
270	276	break;
	277	+ case 'gemini':
	278	+ $api_key = $options['gemini_api_key'] ?? '';
	279	+ break;
271	280	default:
272		- // Handle role rate limits
273		- if (strpos($name, 'mxchat_options[role_rate_limits]') !== false) {
274		- // Extract role ID from the name
275		- preg_match('/\[role_rate_limits\]\[(.*?)\]/', $name, $matches);
276		- if (isset($matches[1])) {
277		- $role_id = $matches[1];
278		- // Initialize role_rate_limits if it doesn't exist
279		- if (!isset($options['role_rate_limits'])) {
280		- $options['role_rate_limits'] = [];
281		- }
282		- // Update the specific role's rate limit
283		- $options['role_rate_limits'][$role_id] = sanitize_text_field($value);
284		- break;
285		- }
286		- }
287		- // Handle toggles
288		- if (strpos($name, 'toggle') !== false || in_array($name, [
289		- 'chat_persistence_toggle',
290		- 'privacy_toggle',
291		- 'complianz_toggle',
292		- 'chat_toolbar_toggle' // Removed live_agent_status from here
293		- ])) {
294		- $options[$name] = ($value === 'on') ? 'on' : 'off';
295		- } else {
296		- // Store all other values directly
297		- $options[$name] = $value;
298		- }
	281	+ // Default to OpenAI for unknown models
	282	+ $api_key = $options['api_key'] ?? '';
	283	+ $provider = 'gpt';
299	284	break;
300	285	}
301		- // Save all updates
302		- $updated = update_option('mxchat_options', $options);
303		- // Handle backwards compatibility for certain fields
304		- $legacy_fields = ['brave_api_key', 'brave_image_count', 'brave_safe_search', 'brave_news_count',
305		- 'brave_country', 'brave_language', 'similarity_threshold'];
306		- if (in_array($name, $legacy_fields)) {
307		- // Also update the individual option for backwards compatibility
308		- update_option($name, $value);
	286	+
	287	+ if (empty($api_key)) {
	288	+ wp_send_json_error(['message' => "API key not configured for {$provider} provider"]);
	289	+ return;
309	290	}
310		- if ($updated) {
311		- wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
312		- } else {
313		- wp_send_json_error(['message' => esc_html__('Update failed or no changes', 'mxchat')]);
	291	+
	292	+ // Test streaming with the selected model and provider
	293	+ try {
	294	+ $this->perform_streaming_test($provider, $selected_model, $api_key);
	295	+ } catch (Exception $e) {
	296	+ wp_send_json_error(['message' => 'Streaming test exception: ' . $e->getMessage()]);
314	297	}
315	298	}
316	299
317	300	/**
318		- * Handles AJAX auto-save for prompts and auto-sync settings.
	301	+ * Perform the actual streaming test
319	302	*/
320		-public function mxchat_save_prompts_setting_callback() {
321		- // Check the correct nonce for this action.
322		- check_ajax_referer( 'mxchat_prompts_setting_nonce', '_ajax_nonce' );
	303	+private function perform_streaming_test($provider, $model, $api_key) {
	304	+ // Set streaming headers
	305	+ header('Content-Type: text/event-stream');
	306	+ header('Cache-Control: no-cache');
	307	+ header('X-Accel-Buffering: no'); // Disable nginx buffering
323	308
324		- if ( ! current_user_can( 'manage_options' ) ) {
325		- wp_send_json_error( [ 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ] );
	309	+ // Prepare test message
	310	+ $test_message = "Please respond with exactly: 'Streaming test successful!' - send this as a short response for testing.";
	311	+
	312	+ // Configure API request based on provider
	313	+ $url = '';
	314	+ $headers = [];
	315	+ $body = [];
	316	+
	317	+ switch ($provider) {
	318	+ case 'gpt':
	319	+ case 'o1':
	320	+ $url = 'https://api.openai.com/v1/chat/completions';
	321	+ $headers = [
	322	+ 'Content-Type: application/json',
	323	+ 'Authorization: Bearer ' . $api_key
	324	+ ];
	325	+ $body = [
	326	+ 'model' => $model,
	327	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	328	+ 'max_tokens' => 50,
	329	+ 'temperature' => 0.3,
	330	+ 'stream' => true
	331	+ ];
	332	+ break;
	333	+
	334	+ case 'claude':
	335	+ $url = 'https://api.anthropic.com/v1/messages';
	336	+ $headers = [
	337	+ 'Content-Type: application/json',
	338	+ 'x-api-key: ' . $api_key,
	339	+ 'anthropic-version: 2023-06-01'
	340	+ ];
	341	+ $body = [
	342	+ 'model' => $model,
	343	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	344	+ 'max_tokens' => 50,
	345	+ 'temperature' => 0.3,
	346	+ 'stream' => true
	347	+ ];
	348	+ break;
	349	+
	350	+ case 'grok':
	351	+ $url = 'https://api.x.ai/v1/chat/completions';
	352	+ $headers = [
	353	+ 'Content-Type: application/json',
	354	+ 'Authorization: Bearer ' . $api_key
	355	+ ];
	356	+ $body = [
	357	+ 'model' => $model,
	358	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	359	+ 'max_tokens' => 50,
	360	+ 'temperature' => 0.3,
	361	+ 'stream' => true
	362	+ ];
	363	+ break;
	364	+
	365	+ case 'deepseek':
	366	+ $url = 'https://api.deepseek.com/v1/chat/completions';
	367	+ $headers = [
	368	+ 'Content-Type: application/json',
	369	+ 'Authorization: Bearer ' . $api_key
	370	+ ];
	371	+ $body = [
	372	+ 'model' => $model,
	373	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	374	+ 'max_tokens' => 50,
	375	+ 'temperature' => 0.3,
	376	+ 'stream' => true
	377	+ ];
	378	+ break;
	379	+
	380	+ default:
	381	+ echo "data: " . json_encode(['error' => 'Unsupported provider for streaming test: ' . $provider]) . "\n\n";
	382	+ flush();
	383	+ return;
326	384	}
327	385
328		- $name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
329		- $value = isset( $_POST['value'] ) ? sanitize_text_field( wp_unslash( $_POST['value'] ) ) : '';
	386	+ // Initialize cURL
	387	+ $ch = curl_init();
	388	+ curl_setopt($ch, CURLOPT_URL, $url);
	389	+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
	390	+ curl_setopt($ch, CURLOPT_POST, true);
	391	+ curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($body));
	392	+ curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
	393	+ curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
	394	+ curl_setopt($ch, CURLOPT_TIMEOUT, 30);
	395	+ curl_setopt($ch, CURLOPT_WRITEFUNCTION, function($ch, $data) use ($provider) {
	396	+ return $this->process_streaming_test_data($data, $provider);
	397	+ });
330	398
331		- if ( empty( $name ) ) {
332		- wp_send_json_error( [ 'message' => esc_html__( 'Invalid field name', 'mxchat' ) ] );
	399	+ // Send initial test message
	400	+ echo "data: " . json_encode(['content' => '[Starting streaming test...]']) . "\n\n";
	401	+ flush();
	402	+
	403	+ $result = curl_exec($ch);
	404	+ $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
	405	+ $curl_error = curl_error($ch);
	406	+ curl_close($ch);
	407	+
	408	+ if ($curl_error) {
	409	+ echo "data: " . json_encode(['error' => 'cURL Error: ' . $curl_error]) . "\n\n";
	410	+ flush();
	411	+ return;
333	412	}
334	413
335		- // Handle standalone auto-sync settings.
336		- if ( in_array( $name, [ 'mxchat_auto_sync_posts', 'mxchat_auto_sync_pages' ], true ) ) {
337		- // Convert checkbox value to "1" if checked, "0" if not.
338		- $value = ( $value === 'on' ) ? '1' : '0';
339		- update_option( $name, $value );
340		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
	414	+ if ($http_code !== 200) {
	415	+ echo "data: " . json_encode(['error' => 'API returned HTTP ' . $http_code]) . "\n\n";
	416	+ flush();
	417	+ return;
341	418	}
342	419
343		- // Handle fields stored in the 'mxchat_prompts_options' array.
344		-// Handle fields stored in the 'mxchat_prompts_options' array.
345		-if ( false !== strpos( $name, 'mxchat_prompts_options[' ) ) {
346		- // Extract the key name using regex.
347		- if ( preg_match( '/mxchat_prompts_options\[(.*?)\]/', $name, $matches ) && ! empty( $matches[1] ) ) {
348		- $key = sanitize_text_field( $matches[1] );
349		- $options = get_option( 'mxchat_prompts_options', [] );
	420	+ // Send completion signal
	421	+ echo "data: [DONE]\n\n";
	422	+ flush();
	423	+}
350	424
351		- // Remove Pinecone-specific settings from the main plugin handling.
352		- if ( 'mxchat_use_pinecone' === $key ) {
353		- // Optionally, you could simply ignore this field or set a default value.
354		- // For example, ensure it's always 0 or remove it entirely:
355		- // $options[ $key ] = '0';
356		- // Or, if you prefer, just return an error so that the main plugin doesn't handle it:
357		- wp_send_json_error( [ 'message' => esc_html__( 'Pinecone settings are now handled in the add-on.', 'mxchat' ) ] );
	425	+/**
	426	+ * Process streaming data for the test
	427	+ */
	428	+private function process_streaming_test_data($data, $provider) {
	429	+ static $chunk_count = 0;
	430	+
	431	+ $lines = explode("\n", $data);
	432	+
	433	+ foreach ($lines as $line) {
	434	+ if (trim($line) === '') {
	435	+ continue;
	436	+ }
	437	+
	438	+ // Handle different provider formats
	439	+ if ($provider === 'claude') {
	440	+ // Claude uses event: and data: format
	441	+ if (strpos($line, 'data: ') === 0) {
	442	+ $json_str = substr($line, 6);
	443	+ $json = json_decode($json_str, true);
	444	+
	445	+ if (isset($json['type']) && $json['type'] === 'content_block_delta') {
	446	+ if (isset($json['delta']['text'])) {
	447	+ $chunk_count++;
	448	+ echo "data: " . json_encode([
	449	+ 'content' => $json['delta']['text'],
	450	+ 'test_chunk' => $chunk_count
	451	+ ]) . "\n\n";
	452	+ flush();
	453	+ }
	454	+ }
	455	+ }
358	456	} else {
359		- // For all other fields, use the existing logic.
360		- $options[ $key ] = ( $value === 'on' || $value === '1' ) ? '1' : $value;
	457	+ // OpenAI, X.AI, DeepSeek format
	458	+ if (strpos($line, 'data: ') === 0) {
	459	+ $json_str = substr($line, 6);
	460	+
	461	+ if ($json_str === '[DONE]') {
	462	+ // Don't echo [DONE] here, let the main function handle it
	463	+ continue;
	464	+ }
	465	+
	466	+ $json = json_decode($json_str, true);
	467	+ if (isset($json['choices'][0]['delta']['content'])) {
	468	+ $chunk_count++;
	469	+ echo "data: " . json_encode([
	470	+ 'content' => $json['choices'][0]['delta']['content'],
	471	+ 'test_chunk' => $chunk_count
	472	+ ]) . "\n\n";
	473	+ flush();
	474	+ }
	475	+ }
361	476	}
362		- update_option( 'mxchat_prompts_options', $options );
363		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
364	477	}
	478	+
	479	+ return strlen($data);
365	480	}
366	481
	482	+/**
	483	+ * Updated version of your existing test method (keep this as a fallback)
	484	+ */
	485	+public function mxchat_handle_test_streaming() {
	486	+ check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
367	487
368		- wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
	488	+ // Use the actual streaming test instead
	489	+ $this->mxchat_handle_test_streaming_actual();
369	490	}
370	491
	492	+
	493	+public function register_pinecone_settings() {
	494	+ register_setting(
	495	+ 'mxchat_pinecone_addon_options',
	496	+ 'mxchat_pinecone_addon_options',
	497	+ array(
	498	+ 'type' => 'array',
	499	+ 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
	500	+ 'default' => array(
	501	+ 'mxchat_use_pinecone' => '0',
	502	+ 'mxchat_pinecone_api_key' => '',
	503	+ 'mxchat_pinecone_host' => '',
	504	+ 'mxchat_pinecone_index' => '',
	505	+ 'mxchat_pinecone_environment' => ''
	506	+ )
	507	+ )
	508	+ );
	509	+}
	510	+
	511	+public function sanitize_pinecone_settings($input) {
	512	+ $sanitized = array();
	513	+
	514	+ $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
	515	+ $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
	516	+ $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
	517	+ $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
	518	+ $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
	519	+
	520	+ // Remove https:// from host if present
	521	+ $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
	522	+
	523	+ return $sanitized;
	524	+}
	525	+
371	526	public function mxchat_display_admin_notice() {
372	527	// Success notice
373	528	if ($message = get_transient('mxchat_admin_notice_success')) {
374	529	?>
		@@ -391,2041 +546,2162 @@
391	546	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
392	547	}
393	548	}
394	549
	550	+public function show_live_agent_disabled_banner() {
	551	+ $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
395	552
396		-
397		-
398		-
	553	+ if ($show_disabled_notice) {
	554	+ ?>
	555	+ <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
	556	+ <div class="mxchat-pro-notification">
	557	+ <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
	558	+ <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
	559	+ <line x1="18" y1="6" x2="6" y2="18"></line>
	560	+ <line x1="6" y1="6" x2="18" y2="18"></line>
	561	+ </svg>
	562	+ </button>
	563	+ <div class="mxchat-live-agent-content">
	564	+ <h3>🔧 Live Agent Integration Updated!</h3>
	565	+ <p>We've temporarily disabled your Live Agent integration due to recent enhancements that have made it much better! You can easily turn it back on by going to <strong>Toolbar & Components → Live Agent Settings</strong> and reviewing the new configuration options.</p>
	566	+ </div>
	567	+ </div>
	568	+ </div>
	569	+ <?php
	570	+ }
	571	+}
399	572	public function mxchat_create_admin_page() {
	573	+ $this->add_live_agent_nonce();
400	574
401	575	?>
402		- <div class="wrap mxchat-admin">
403		- <?php if (!$this->is_activated): ?>
404		- <div class="mxchat-pro-banner">
405		- <p>
406		- <?php echo esc_html__('For a limited time, get lifetime access and save $20 on MxChat Pro!', 'mxchat'); ?>
407		- <a href="https://mxchat.ai/" target="_blank"><?php echo esc_html__('Upgrade to Pro today', 'mxchat'); ?></a>
408		- </p>
	576	+ <div class="wrap mxchat-wrapper">
	577	+ <!-- Hero Section -->
	578	+ <div class="mxchat-hero">
	579	+ <h1 class="mxchat-main-title">
	580	+ <span class="mxchat-gradient-text">MxChat</span> Settings
	581	+ </h1>
	582	+ <p class="mxchat-hero-subtitle">
	583	+ <?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
	584	+ </p>
409	585	</div>
410		- <?php endif; ?>
411	586
412		- <div class="mxchat-agents-banner">
413		- <p>
414		- <strong><?php echo esc_html__('The MxChat Add-Ons Platform', 'mxchat'); ?></strong><?php echo esc_html__(' is here! Pro users get unlimited access to our growing collection of powerful add-ons. ', 'mxchat'); ?><a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>"><?php echo esc_html__('Explore all add-ons', 'mxchat'); ?></a><?php echo esc_html__(' including Forms Builder, Theme Customizer, Content Moderation, and more – all included with your lifetime Pro license!', 'mxchat'); ?>
415		- </p>
416		- </div>
	587	+ <div class="mxchat-content">
	588	+
	589	+ <?php if (!$this->is_activated): ?>
	590	+ <div class="mxchat-pro-card">
	591	+ <div class="mxchat-pro-notification">
	592	+ <div class="mxchat-pro-content">
	593	+ <h3>🚀 Limited Lifetime Offer: Save 30% on MxChat Pro, Agency, or Agency Plus!</h3>
	594	+ <p>Unlock <strong>unlimited access</strong> to our growing collection of powerful add-ons including Admin AI Assistant (ChatGPT-like experience), Forms Builder, AI Theme Generator, WooCommerce, Perplexity, and more – all included with your <strong>lifetime license!</strong></p> </div>
	595	+ <div class="mxchat-pro-cta">
	596	+ <a href="https://mxchat.ai/" target="_blank" class="mxchat-button"><?php echo esc_html__('Upgrade Today', 'mxchat'); ?></a>
	597	+ <a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>" class="mxchat-link"><?php echo esc_html__('Preview Add-ons', 'mxchat'); ?></a>
	598	+ </div>
	599	+ </div>
	600	+ </div>
	601	+ <?php endif; ?>
417	602
418		- <h2 class="mxchat-nav-tab-wrapper">
419		- <a href="#chatbot" class="mxchat-nav-tab mxchat-nav-tab-active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></a>
420		- <a href="#embed" class="mxchat-nav-tab" data-tab="embed"><?php echo esc_html__('Integrations', 'mxchat'); ?></a>
421		- <a href="#general" class="mxchat-nav-tab" data-tab="general"><?php echo esc_html__('FAQ', 'mxchat'); ?></a>
422		- </h2>
	603	+ <?php
	604	+ $this->show_live_agent_disabled_banner();
	605	+ ?>
423	606
424		- <div id="chatbot" class="mxchat-tab-content active">
425		- <div class="mxchat-autosave-section">
426		- <?php do_settings_sections('mxchat-chatbot'); ?>
	607	+ <!-- Tabs Navigation -->
	608	+ <div class="mxchat-tabs">
	609	+ <button class="mxchat-tab-button active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></button>
	610	+ <button class="mxchat-tab-button" data-tab="embed"><?php echo esc_html__('Toolbar & Components', 'mxchat'); ?></button>
	611	+ <button class="mxchat-tab-button" data-tab="general"><?php echo esc_html__('YouTube Tutorials', 'mxchat'); ?></button>
427	612	</div>
428		- </div>
429	613
430		- <div id="embed" class="mxchat-tab-content">
431		- <div class="mxchat-autosave-section">
432		- <div class="mxchat-settings-section">
433		- <h2><?php echo esc_html__('WooCommerce Settings', 'mxchat'); ?></h2>
434		- <table class="form-table">
435		- <?php do_settings_fields('mxchat-embed', 'mxchat_woocommerce_section'); ?>
436		- </table>
	614	+ <!-- Tab Contents -->
	615	+ <div id="chatbot" class="mxchat-tab-content active">
	616	+ <div class="mxchat-card">
	617	+ <div class="mxchat-autosave-section">
	618	+ <?php do_settings_sections('mxchat-chatbot'); ?>
	619	+ </div>
437	620	</div>
438		- <div class="section-divider"></div>
	621	+ </div>
439	622
440		- <div class="mxchat-settings-section">
441		- <h2><?php echo esc_html__('Loops Settings', 'mxchat'); ?></h2>
442		- <table class="form-table">
443		- <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
444		- </table>
	623	+ <div id="embed" class="mxchat-tab-content">
	624	+
	625	+ <div class="mxchat-card">
	626	+ <h2><?php esc_html_e('Toolbar Settings', 'mxchat'); ?></h2>
	627	+ <div class="mxchat-autosave-section">
	628	+ <table class="form-table">
	629	+ <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
	630	+ </table>
	631	+ </div>
445	632	</div>
446	633
447		- <div class="section-divider"></div>
448	634
449		- <div class="mxchat-settings-section">
450		- <h2><?php echo esc_html__('Brave Search Settings', 'mxchat'); ?></h2>
451		- <table class="form-table">
452		- <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
453		- </table>
	635	+ <div class="mxchat-card">
	636	+ <h2><?php esc_html_e('Loops Settings', 'mxchat'); ?></h2>
	637	+ <div class="mxchat-autosave-section">
	638	+ <table class="form-table">
	639	+ <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
	640	+ </table>
	641	+ </div>
454	642	</div>
455	643
456		- <div class="section-divider"></div>
	644	+ <div class="mxchat-card">
	645	+ <h2><?php esc_html_e('Brave Search Settings', 'mxchat'); ?></h2>
	646	+ <div class="mxchat-autosave-section">
	647	+ <table class="form-table">
	648	+ <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
	649	+ </table>
	650	+ </div>
	651	+ </div>
457	652
458		- <div class="mxchat-settings-section">
459		- <h2><?php echo esc_html__('Toolbar Settings & Intents', 'mxchat'); ?></h2>
460		- <table class="form-table">
461		- <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
462		- </table>
	653	+ <div class="mxchat-card">
	654	+ <h2><?php esc_html_e('Live Agent Settings', 'mxchat'); ?></h2>
	655	+ <div class="mxchat-autosave-section">
	656	+<p><?php echo esc_html__('Visit our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#slack_integration" target="_blank"><?php echo esc_html__('documentation page', 'mxchat'); ?></a> <?php echo esc_html__('for setup instructions and to see what\'s changed in the latest update.', 'mxchat'); ?></p> <table class="form-table">
	657	+ <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
	658	+ </table>
	659	+ </div>
463	660	</div>
	661	+ </div>
464	662
465		- <div class="section-divider"></div>
	663	+ <div id="general" class="mxchat-tab-content">
	664	+ <div class="mxchat-card">
	665	+ <?php do_settings_sections('mxchat-general'); ?>
	666	+ <div class="video-tutorials-section">
466	667
467		- <!-- Live Agent Settings Section -->
468		- <div class="mxchat-settings-section">
469		- <h2><?php echo esc_html__('Live Agent Settings', 'mxchat'); ?></h2>
470		- <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>
471		- <table class="form-table">
472		- <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
473		- </table>
474		- </div>
475		- </div>
476		- </div>
477	668
	669	+ <div class="support-notification">
	670	+ <div class="support-notification-icon">
	671	+ <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
	672	+ <path d="m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3Z"/>
	673	+ <path d="M12 9v4"/>
	674	+ <path d="M12 17h.01"/>
	675	+ </svg>
	676	+ </div>
	677	+ <div class="support-notification-content">
	678	+ <h3 class="support-notification-title"><?php echo esc_html__('Need Help? We\'re Here for You!', 'mxchat'); ?></h3>
	679	+ <p class="support-notification-message">
	680	+ <?php echo esc_html__('Our goal is to provide the best experience and AI chatbot plugin available. If you\'re having trouble or believe something is not working as expected, please don\'t hesitate to submit a support ticket.', 'mxchat'); ?>
	681	+ </p>
	682	+ <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer" class="support-notification-button">
	683	+ <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
	684	+ <path d="M14 9a2 2 0 0 1-2 2H6l-4 4V4c0-1.1.9-2 2-2h8a2 2 0 0 1 2 2v5Z"/>
	685	+ <path d="M18 9h2a2 2 0 0 1 2 2v11l-4-4h-6a2 2 0 0 1-2-2v-1"/>
	686	+ </svg>
	687	+ <?php echo esc_html__('Submit Support Ticket', 'mxchat'); ?>
	688	+ </a>
	689	+ </div>
	690	+</div>
478	691
479		- <div id="general" class="mxchat-tab-content">
480		- <?php do_settings_sections('mxchat-general'); ?>
481		- <p>
482		- <?php echo esc_html__('If you’re having trouble with setup or getting the responses you need, we encourage you to review our', 'mxchat'); ?>
483		- <a href="https://mxchat.ai/documentation/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('documentation', 'mxchat'); ?></a> <?php echo esc_html__('or', 'mxchat'); ?>
484		- <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('create a support ticket', 'mxchat'); ?></a>.
485		- </p>
486		- <p>
487		- <?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>.
488		- </p>
	692	+ <div class="tutorial-grid">
489	693
490		- <div class="faq-item">
491		- <h3><?php echo esc_html__('How does the Claude API integration work?', 'mxchat'); ?></h3>
492		- <p>
493		- <?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'); ?>
494		- </p>
495		- <p>
496		- <?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'); ?>
497		- </p>
498		- <p>
499		- <?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>.
500		- </p>
501		- </div>
	694	+ <div class="tutorial-item">
	695	+ <h3><?php echo esc_html__('AI Theme Generator Tutorial', 'mxchat'); ?></h3>
	696	+ <div class="video-description">
	697	+ <p><?php echo esc_html__('Learn how to instantly restyle your chatbot using plain English prompts. The AI Theme Generator lets you generate and apply beautiful designs with real-time previews—no CSS skills needed.', 'mxchat'); ?></p>
	698	+ <a href="https://www.youtube.com/watch?v=rSQDW2qbtRU&t" target="_blank" rel="noopener" class="video-link">
	699	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	700	+ <?php echo esc_html__('Watch AI Theme Generator Tutorial', 'mxchat'); ?>
	701	+ </a>
	702	+ </div>
	703	+</div>
502	704
503		- <div class="faq-item">
504		- <h3><?php echo esc_html__('How does the X.AI API integration work?', 'mxchat'); ?></h3>
505		- <p>
506		- <?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'); ?>
507		- </p>
508		- <p>
509		- <?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>.
510		- </p>
	705	+
	706	+ <div class="tutorial-item">
	707	+ <h3><?php echo esc_html__('MxChat Forms Tutorial', 'mxchat'); ?></h3>
	708	+ <div class="video-description">
	709	+ <p><?php echo esc_html__('Learn how to create and manage smart forms that automatically trigger during chat conversations.', 'mxchat'); ?></p>
	710	+ <a href="https://www.youtube.com/watch?v=3MrWy5dRalA" target="_blank" rel="noopener" class="video-link">
	711	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	712	+ <?php echo esc_html__('Watch MxChat Forms Tutorial', 'mxchat'); ?>
	713	+ </a>
511	714	</div>
	715	+ </div>
512	716
513		- <div class="faq-item">
514		- <h3><?php echo esc_html__('Do I need an OpenAI API key to use the chatbot?', 'mxchat'); ?></h3>
515		- <p>
516		- <?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'); ?>
517		- </p>
518		- <p>
519		- <?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'); ?>
520		- </p>
521		- </div>
	717	+<div class="tutorial-item">
	718	+ <h3><?php echo esc_html__('Admin Assistant Add-on', 'mxchat'); ?></h3>
	719	+ <div class="video-description">
	720	+ <p><?php echo esc_html__('Discover how to use the MxChat Admin Assistant to bring a ChatGPT-like experience directly inside your WordPress dashboard. Learn to access multiple AI models, save conversations, generate images, and use web search - all without leaving your admin panel.', 'mxchat'); ?></p>
	721	+ <a href="https://youtu.be/AdEA1k-UCFM" target="_blank" rel="noopener" class="video-link">
	722	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2-3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	723	+ <?php echo esc_html__('Watch Admin Assistant Tutorial', 'mxchat'); ?>
	724	+ </a>
	725	+ </div>
	726	+</div>
522	727
523		- <div class="faq-item">
524		- <h3><?php echo esc_html__('How do I add the chatbot to my site?', 'mxchat'); ?></h3>
525		- <p>
526		- <?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'); ?>
527		- </p>
	728	+ <div class="tutorial-item">
	729	+ <h3><?php echo esc_html__('Intent Tester Guide', 'mxchat'); ?></h3>
	730	+ <div class="video-description">
	731	+ <p><?php echo esc_html__('Discover how to use the Intent Tester to fine-tune your chatbot\'s responses and ensure it accurately understands user queries.', 'mxchat'); ?></p>
	732	+ <a href="https://www.youtube.com/watch?v=uTr14tn59Hc" target="_blank" rel="noopener" class="video-link">
	733	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	734	+ <?php echo esc_html__('Watch Intent Tester Tutorial', 'mxchat'); ?>
	735	+ </a>
528	736	</div>
	737	+ </div>
529	738
530		- <div class="faq-item">
531		- <h3><?php echo esc_html__('How does the chatbot use my content to generate responses?', 'mxchat'); ?></h3>
532		- <p>
533		- <?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'); ?>
534		- </p>
	739	+ <div class="tutorial-item">
	740	+ <h3><?php echo esc_html__('Theme Customizer Add-on', 'mxchat'); ?></h3>
	741	+ <div class="video-description">
	742	+ <p><?php echo esc_html__('Learn how to customize your chatbot appearance with the Theme Customizer add-on. Easily modify colors, fonts, and styles with real-time previews to match your brand perfectly.', 'mxchat'); ?></p>
	743	+ <a href="https://youtu.be/MfbB9mZi6ag" target="_blank" rel="noopener" class="video-link">
	744	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	745	+ <?php echo esc_html__('Watch Theme Customizer Tutorial', 'mxchat'); ?>
	746	+ </a>
535	747	</div>
	748	+ </div>
536	749
537		- <div class="faq-item">
538		- <h3><?php echo esc_html__('Why does the chatbot sometimes make up links or information?', 'mxchat'); ?></h3>
539		- <p>
540		- <?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'); ?>
541		- </p>
	750	+ <div class="tutorial-item">
	751	+ <h3><?php echo esc_html__('WooCommerce Integration', 'mxchat'); ?></h3>
	752	+ <div class="video-description">
	753	+ <p><?php echo esc_html__('See how to integrate MxChat with your WooCommerce store to provide product recommendations and shopping assistance to your customers.', 'mxchat'); ?></p>
	754	+ <a href="https://www.youtube.com/watch?v=WsqAppHRGdA" target="_blank" rel="noopener" class="video-link">
	755	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	756	+ <?php echo esc_html__('Watch WooCommerce Integration Tutorial', 'mxchat'); ?>
	757	+ </a>
542	758	</div>
	759	+ </div>
543	760
544		- <div class="faq-item">
545		- <h3><?php echo esc_html__('How do intents work in MxChat?', 'mxchat'); ?></h3>
546		- <p>
547		- <?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>.
548		- </p>
	761	+ <div class="tutorial-item">
	762	+ <h3><?php echo esc_html__('Knowledge Base Setup', 'mxchat'); ?></h3>
	763	+ <div class="video-description">
	764	+ <p><?php echo esc_html__('Learn how to set up your knowledge base using PDFs, sitemaps, and manual entries to enhance your chatbot\'s responses with site-specific information.', 'mxchat'); ?></p>
	765	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	766	+ <a href="https://www.youtube.com/watch?v=8Ztjs66-VTo" target="_blank" rel="noopener" class="video-link">
	767	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	768	+ <?php echo esc_html__('Watch Knowledge Base Setup Tutorial', 'mxchat'); ?>
	769	+ </a>
549	770	</div>
	771	+ </div>
550	772
551		- <div class="faq-item">
552		- <h3><?php echo esc_html__('How does the Complianz integration work?', 'mxchat'); ?></h3>
553		- <p>
554		- <?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'); ?>
555		- </p>
	773	+ <div class="tutorial-item">
	774	+ <h3><?php echo esc_html__('Toolbar Chat with Documents', 'mxchat'); ?></h3>
	775	+ <div class="video-description">
	776	+ <p><?php echo esc_html__('See how to use the MxChat toolbar to chat with PDF and Word documents for enhanced document analysis and information retrieval.', 'mxchat'); ?></p>
	777	+ <a href="https://www.youtube.com/watch?v=j_c45WWCTG0" target="_blank" rel="noopener" class="video-link">
	778	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	779	+ <?php echo esc_html__('Watch Document Chat Tutorial', 'mxchat'); ?>
	780	+ </a>
556	781	</div>
	782	+ </div>
557	783
558		- <div class="faq-item">
559		- <h3><?php echo esc_html__('How does the WooCommerce integration work?', 'mxchat'); ?></h3>
560		- <p>
561		- <?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'); ?>
562		- </p>
	784	+ <div class="tutorial-item">
	785	+ <h3><?php echo esc_html__('MxChat Smart Recommender Tutorial', 'mxchat'); ?></h3>
	786	+ <div class="video-description">
	787	+ <p><?php echo esc_html__('Learn how to create intelligent recommendation flows that guide users to perfect matches based on their preferences.', 'mxchat'); ?></p>
	788	+ <a href="https://www.youtube.com/watch?v=8te1KPa238g&t=1s" target="_blank" rel="noopener" class="video-link">
	789	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	790	+ <?php echo esc_html__('Watch Smart Recommender Tutorial', 'mxchat'); ?>
	791	+ </a>
563	792	</div>
	793	+ </div>
564	794
565		- <div class="faq-item">
566		- <h3><?php echo esc_html__('Why isn\'t my chatbot responding as expected?', 'mxchat'); ?></h3>
567		- <p>
568		- <?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'); ?>
569		- </p>
570		- <p>
571		- <?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'); ?>
572		- </p>
	795	+ <div class="tutorial-item">
	796	+ <h3><?php echo esc_html__('Perplexity Integration', 'mxchat'); ?></h3>
	797	+ <div class="video-description">
	798	+ <p><?php echo esc_html__('Learn how to integrate Perplexity with your chatbot for real-time web search capabilities. This tutorial covers intent recognition, the toolbar toggle button, and how to enable your chatbot to search the web and provide up-to-date information to your visitors.', 'mxchat'); ?></p>
	799	+ <a href="https://youtu.be/wpKkbt24-bo" target="_blank" rel="noopener" class="video-link">
	800	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	801	+ <?php echo esc_html__('Watch Perplexity Integration Tutorial', 'mxchat'); ?>
	802	+ </a>
573	803	</div>
	804	+ </div>
574	805
575		- <div class="faq-item">
576		- <h3><?php echo esc_html__('What is Loops, and how do I get an API key?', 'mxchat'); ?></h3>
577		- <p>
578		- <?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'); ?>
579		- </p>
	806	+ <div class="tutorial-item">
	807	+ <h3><?php echo esc_html__('Brave Search Intent', 'mxchat'); ?></h3>
	808	+ <div class="video-description">
	809	+ <p><?php echo esc_html__('Learn how to leverage Brave Search intent capabilities to improve your chatbot\'s understanding of user queries and provide more accurate responses.', 'mxchat'); ?></p>
	810	+ <a href="https://www.youtube.com/watch?v=7vDL5H7vToc" target="_blank" rel="noopener" class="video-link">
	811	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	812	+ <?php echo esc_html__('Watch Brave Search Intent Tutorial', 'mxchat'); ?>
	813	+ </a>
580	814	</div>
581		-
582	815	</div>
583		- </div>
584		- <?php
585		-}
586	816
587		-
588		-
589		-public function mxchat_create_transcripts_page() {
590		- global $wpdb;
591		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
592		-
593		- // Get basic stats
594		- $total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
595		- $total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
596		- $total_users = $wpdb->get_var("SELECT COUNT(DISTINCT user_email) FROM $table_name WHERE user_email != ''");
597		- ?>
598		- <div class="wrap mxchat-admin">
599		- <!-- Stats Cards -->
600		- <div class="mxchat-stats-grid">
601		- <div class="mxchat-stat-card">
602		- <div class="stat-icon">💬</div>
603		- <div class="stat-content">
604		- <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
605		- <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
606		- </div>
	817	+ <div class="tutorial-item">
	818	+ <h3><?php echo esc_html__('Loops Email Capture', 'mxchat'); ?></h3>
	819	+ <div class="video-description">
	820	+ <p><?php echo esc_html__('Discover how to set up email capture with MxChat using Loops to grow your mailing list while providing value through your chatbot.', 'mxchat'); ?></p>
	821	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	822	+ <a href="https://www.youtube.com/watch?v=CNgm5TYDyTc" target="_blank" rel="noopener" class="video-link">
	823	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	824	+ <?php echo esc_html__('Watch Loops Email Capture Tutorial', 'mxchat'); ?>
	825	+ </a>
607	826	</div>
608		- <div class="mxchat-stat-card">
609		- <div class="stat-icon">📝</div>
610		- <div class="stat-content">
611		- <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
612		- <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
613		- </div>
614		- </div>
615		- <div class="mxchat-stat-card">
616		- <div class="stat-icon">👥</div>
617		- <div class="stat-content">
618		- <span class="stat-value"><?php echo esc_html($total_users); ?></span>
619		- <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
620		- </div>
621		- </div>
622	827	</div>
623	828
624		- <!-- Search and Filter Controls -->
625		- <div class="mxchat-controls-wrapper">
626		- <div class="mxchat-search-box">
627		- <input type="text" id="mxchat-search-transcripts"
628		- placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
629		- class="regular-text">
	829	+ <div class="tutorial-item">
	830	+ <h3><?php echo esc_html__('MxChat AI Agent Testing Service', 'mxchat'); ?></h3>
	831	+ <div class="video-description">
	832	+ <p><?php echo esc_html__('Learn how to use the MxChat AI Agent Testing Service to evaluate and improve your chatbot\'s performance and accuracy.', 'mxchat'); ?></p>
	833	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	834	+ <a href="https://www.youtube.com/watch?v=A0jowbpyX54" target="_blank" rel="noopener" class="video-link">
	835	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	836	+ <?php echo esc_html__('Watch AI Agent Testing Tutorial', 'mxchat'); ?>
	837	+ </a>
630	838	</div>
	839	+ </div>
	840	+ </div>
631	841
632		- <form id="mxchat-delete-form" method="post">
633		- <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
634		- <div class="mxchat-controls">
635		- <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
636		- <span class="dashicons dashicons-yes-alt"></span>
637		- <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
638		- </button>
639		- <button type="submit" class="button delete-chats-button">
640		- <span class="dashicons dashicons-trash"></span>
641		- <?php esc_html_e('Delete Selected', 'mxchat'); ?>
642		- </button>
	842	+ </div>
643	843	</div>
644		- </form>
	844	+ </div>
645	845	</div>
646		-
647		- <!-- Transcripts Container -->
648		- <div id="mxchat-transcripts"></div>
649	846	</div>
650	847	<?php
651	848	}
	849	+public function dismiss_live_agent_notice() {
	850	+ // Add debugging
	851	+ //error_log('dismiss_live_agent_notice called');
	852	+ //error_log('POST data: ' . print_r($_POST, true));
652	853
653		-public function mxchat_create_prompts_page() {
654		- global $wpdb;
655		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	854	+ // Verify nonce
	855	+ if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
	856	+ //error_log('Nonce verification failed');
	857	+ wp_die('Security check failed');
	858	+ }
656	859
657		- // Display success message if all prompts were deleted
658		- if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
659		- echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
	860	+ // Remove the notice flag
	861	+ $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
	862	+ //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
	863	+
	864	+ wp_send_json_success();
	865	+}
	866	+public function add_live_agent_nonce() {
	867	+ if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
	868	+ // Make sure your admin script is enqueued and localize the data
	869	+ wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
	870	+ 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
	871	+ 'ajaxurl' => admin_url('admin-ajax.php')
	872	+ ));
660	873	}
	874	+}
661	875
662		- // Set up pagination and search query
663		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
664		- $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
665		- $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
666		- $per_page = 10;
667		- $offset = ($current_page - 1) * $per_page;
668	876
669		- // Modify query to handle search input
670		- $sql_search = "";
671		- if ($search_query) {
672		- $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
673		- }
	877	+public function mxchat_create_transcripts_page() {
	878	+ global $wpdb;
	879	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
674	880
675		- // Retrieve total number of prompts, considering search filter
676		- $total_prompts = $wpdb->get_var("SELECT COUNT(*) FROM {$table_name} {$sql_search}");
677		- $total_pages = ceil($total_prompts / $per_page);
	881	+ // Get basic stats
	882	+ $total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
	883	+ $total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
678	884
679		- // Retrieve prompts from the database
680		- $prompts = $wpdb->get_results(
681		- $wpdb->prepare(
682		- "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
683		- $per_page,
684		- $offset
	885	+ // Count unique users with detailed breakdown
	886	+ $total_users = $wpdb->get_var("
	887	+ SELECT COUNT(DISTINCT
	888	+ CASE
	889	+ WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
	890	+ WHEN user_id != 0 THEN CONCAT('user_', user_id)
	891	+ WHEN user_identifier NOT LIKE 'Tech-Savvy User'
	892	+ AND user_identifier NOT LIKE 'Detail-Oriented User'
	893	+ AND user_identifier NOT LIKE 'Language Learner'
	894	+ AND user_identifier NOT LIKE 'Casual Browser'
	895	+ AND user_identifier NOT LIKE 'Policy Enforcer'
	896	+ AND user_identifier NOT LIKE 'Researcher'
	897	+ AND user_identifier NOT LIKE 'Loyalty Member'
	898	+ AND user_identifier NOT LIKE 'Gift Buyer'
	899	+ AND user_identifier NOT LIKE 'Parent or Caregiver'
	900	+ THEN user_identifier
	901	+ ELSE session_id
	902	+ END
685	903	)
686		- );
	904	+ FROM $table_name
	905	+ WHERE role != 'assistant'
	906	+ ");
687	907
688		- // Add the pagination links generation here
689		- $page_links = paginate_links(array(
690		- 'base' => add_query_arg(array(
691		- 'paged' => '%#%',
692		- 'search' => urlencode($search_query),
693		- '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
694		- ), admin_url('admin.php?page=mxchat-prompts')),
695		- 'format' => '',
696		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
697		- 'next_text' => __('Next &raquo;', 'mxchat'),
698		- 'total' => $total_pages,
699		- 'current' => $current_page,
700		- ));
	908	+ // Get user type breakdown
	909	+ $registered_users = $wpdb->get_var("
	910	+ SELECT COUNT(DISTINCT user_email)
	911	+ FROM $table_name
	912	+ WHERE user_email != '' AND user_email IS NOT NULL
	913	+ ");
701	914
702		- // Retrieve processing statuses
703		- $pdf_url = get_transient('mxchat_last_pdf_url');
704		- $sitemap_url = get_transient('mxchat_last_sitemap_url');
705		- $pdf_status = $pdf_url ? $this->get_pdf_processing_status($pdf_url) : false;
706		- $sitemap_status = $sitemap_url ? $this->get_sitemap_processing_status($sitemap_url) : false;
	915	+ $guest_users = $wpdb->get_var("
	916	+ SELECT COUNT(DISTINCT user_identifier)
	917	+ FROM $table_name
	918	+ WHERE (user_email = '' OR user_email IS NULL)
	919	+ AND role != 'assistant'
	920	+ AND user_identifier NOT LIKE 'Tech-Savvy User'
	921	+ AND user_identifier NOT LIKE 'Detail-Oriented User'
	922	+ AND user_identifier NOT LIKE 'Language Learner'
	923	+ AND user_identifier NOT LIKE 'Casual Browser'
	924	+ AND user_identifier NOT LIKE 'Policy Enforcer'
	925	+ AND user_identifier NOT LIKE 'Researcher'
	926	+ AND user_identifier NOT LIKE 'Loyalty Member'
	927	+ AND user_identifier NOT LIKE 'Gift Buyer'
	928	+ AND user_identifier NOT LIKE 'Parent or Caregiver'
	929	+ ");
707	930
708		- if ($pdf_status && $pdf_status['status'] === 'complete') {
709		- delete_transient('mxchat_last_pdf_url');
710		- $pdf_status = false;
711		- }
712		- if ($sitemap_status && $sitemap_status['status'] === 'complete') {
713		- delete_transient('mxchat_last_sitemap_url');
714		- $sitemap_status = false;
715		- }
716		-
717		- $is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
718		- || ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
	931	+ // Get agent test messages count
	932	+ $agent_tests = $wpdb->get_var("
	933	+ SELECT COUNT(DISTINCT session_id)
	934	+ FROM $table_name
	935	+ WHERE user_identifier IN (
	936	+ 'Tech-Savvy User',
	937	+ 'Detail-Oriented User',
	938	+ 'Language Learner',
	939	+ 'Casual Browser',
	940	+ 'Policy Enforcer',
	941	+ 'Researcher',
	942	+ 'Loyalty Member',
	943	+ 'Gift Buyer',
	944	+ 'Parent or Caregiver'
	945	+ )
	946	+ ");
719	947	?>
720		- <div class="wrap mxchat-wrapper">
	948	+ <div class="wrap mxchat-transcripts-wrapper">
721	949	<!-- Hero Section -->
722		- <div class="mxchat-hero">
	950	+ <div class="mxchat-transcripts-hero">
723	951	<h1 class="mxchat-main-title">
724		- <span class="mxchat-gradient-text">Knowledge Base</span> Manager
	952	+ Chat <span class="mxchat-gradient-text">Transcripts</span>
725	953	</h1>
726	954	<p class="mxchat-hero-subtitle">
727		- <?php esc_html_e('Enhance your AI chatbot with custom knowledge. Import, manage, and organize your content to keep responses accurate and relevant.', 'mxchat'); ?>
	955	+ <?php esc_html_e('Review and manage your chatbot conversations with detailed message history.', 'mxchat'); ?>
728	956	</p>
729	957	</div>
730		-
731	958	<div class="mxchat-content">
732		- <!-- Import Settings Card -->
733		- <div class="mxchat-card">
734		- <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
735		- <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>
736		-
737		- <!-- Tab Contents -->
738		- <div class="mxchat-tab-contents">
739		- <!-- Default Database Tab -->
740		- <div id="default-db" class="mxchat-tab-content active">
741		- <!-- Auto-Sync Settings -->
742		- <div class="mxchat-settings-section">
743		- <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
744		- <p class="mxchat-description">
745		- <?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'); ?>
746		- </p>
747		- <div class="mxchat-autosave-section"> <!-- Add this wrapper -->
748		- <div class="mxchat-toggle-group">
749		- <div class="mxchat-toggle-container">
750		- <label class="mxchat-toggle-switch">
751		- <input type="checkbox"
752		- name="mxchat_auto_sync_posts"
753		- class="mxchat-autosave-field"
754		- value="1"
755		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
756		- <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
757		- <span class="mxchat-toggle-slider"></span>
758		- </label>
759		- <span class="mxchat-toggle-label">
760		- <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
761		- </span>
762		- </div>
763		- <div class="mxchat-toggle-container">
764		- <label class="mxchat-toggle-switch">
765		- <input type="checkbox"
766		- name="mxchat_auto_sync_pages"
767		- class="mxchat-autosave-field"
768		- value="1"
769		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
770		- <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
771		- <span class="mxchat-toggle-slider"></span>
772		- </label>
773		- <span class="mxchat-toggle-label">
774		- <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
775		- </span>
776		- </div>
777		- </div>
778		- </div>
	959	+ <!-- Stats Cards -->
	960	+ <div class="mxchat-stats-grid">
	961	+ <div class="mxchat-stat-card">
	962	+ <div class="stat-icon">💬</div>
	963	+ <div class="stat-content">
	964	+ <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
	965	+ <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
779	966	</div>
780		-
781		- <!-- Import Methods -->
782		- <div class="mxchat-import-methods">
783		- <div class="mxchat-method-card">
784		- <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
785		- <p><?php esc_html_e('Import all content from your sitemap automatically.', 'mxchat'); ?></p>
786		- </div>
787		- <div class="mxchat-method-card">
788		- <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
789		- <p><?php esc_html_e('Import knowledge directly from PDF documents.', 'mxchat'); ?></p>
790		- </div>
791		- <div class="mxchat-method-card">
792		- <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
793		- <p><?php esc_html_e('Import content from any specific webpage.', 'mxchat'); ?></p>
794		- </div>
795		- <div class="mxchat-method-card">
796		- <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
797		- <p><?php esc_html_e('Directly submit content to be vectorized.', 'mxchat'); ?></p>
798		- </div>
799		- </div>
800		-
801		- <!-- Import Form -->
802		- <?php if (!$is_processing) : ?>
803		- <div class="mxchat-import-form">
804		- <form id="mxchat-sitemap-form" method="post"
805		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
806		- <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
807		- <div class="mxchat-url-input-group">
808		- <input type="url"
809		- name="sitemap_url"
810		- id="sitemap_url"
811		- placeholder="<?php esc_attr_e('Enter Sitemap, PDF, or Webpage URL', 'mxchat'); ?>"
812		- required />
813		- <button type="submit"
814		- name="submit_sitemap"
815		- class="mxchat-button-primary">
816		- <?php esc_html_e('Import', 'mxchat'); ?>
817		- </button>
818		- </div>
819		- </form>
820		- </div>
821		- <?php endif; ?>
822		-
823		- <!-- Processing Status -->
824		- <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
825		- <div class="mxchat-status-card">
826		- <div class="mxchat-status-header">
827		- <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
828		- <?php if ($is_processing) : ?>
829		- <form method="post" class="mxchat-stop-form"
830		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
831		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
832		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
833		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
834		- </button>
835		- </form>
836		- <?php endif; ?>
837		- </div>
838		- <div class="mxchat-progress-bar">
839		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
840		- </div>
841		- <div class="mxchat-status-details">
842		- <p><?php printf(
843		- esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
844		- absint($pdf_status['processed_pages']),
845		- absint($pdf_status['total_pages']),
846		- absint($pdf_status['percentage'])
847		- ); ?></p>
848		- <p><?php printf(
849		- esc_html__('Status: %s', 'mxchat'),
850		- esc_html(ucfirst($pdf_status['status']))
851		- ); ?></p>
852		- <p><?php printf(
853		- esc_html__('Last update: %s', 'mxchat'),
854		- esc_html($pdf_status['last_update'])
855		- ); ?></p>
856		- </div>
857		- </div>
858		- <?php endif; ?>
859		-
860		- <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
861		- <div class="mxchat-status-card">
862		- <div class="mxchat-status-header">
863		- <h4><?php esc_html_e('Sitemap Processing Status (Refresh for update)', 'mxchat'); ?></h4>
864		- <?php if ($is_processing) : ?>
865		- <form method="post" class="mxchat-stop-form"
866		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
867		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
868		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
869		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
870		- </button>
871		- </form>
872		- <?php endif; ?>
873		- </div>
874		- <div class="mxchat-progress-bar">
875		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
876		- </div>
877		- <div class="mxchat-status-details">
878		- <p><?php printf(
879		- esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
880		- absint($sitemap_status['processed_urls']),
881		- absint($sitemap_status['total_urls']),
882		- absint($sitemap_status['percentage'])
883		- ); ?></p>
884		- <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
885		- <div class="mxchat-error-notice">
886		- <?php if (!empty($sitemap_status['error'])) : ?>
887		- <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
888		- <?php endif; ?>
889		- <?php if (!empty($sitemap_status['last_error'])) : ?>
890		- <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
891		- <?php endif; ?>
892		- </div>
893		- <?php endif; ?>
894		- </div>
895		- </div>
896		- <?php endif; ?>
	967	+ </div>
	968	+ <div class="mxchat-stat-card">
	969	+ <div class="stat-icon">📝</div>
	970	+ <div class="stat-content">
	971	+ <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
	972	+ <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
897	973	</div>
	974	+ </div>
	975	+ <div class="mxchat-stat-card">
	976	+ <div class="stat-icon">👥</div>
	977	+ <div class="stat-content">
	978	+ <span class="stat-value"><?php echo esc_html($total_users); ?></span>
	979	+ <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
	980	+ <span class="stat-sublabel">
	981	+ <?php
	982	+ echo sprintf(
	983	+ esc_html__('%d registered, %d guests, %d agent tests', 'mxchat'),
	984	+ $registered_users,
	985	+ $guest_users,
	986	+ $agent_tests
	987	+ );
	988	+ ?>
	989	+ </span>
	990	+ </div>
	991	+ </div>
	992	+ </div>
898	993
899		-
	994	+ <!-- Search and Filter Controls with Notification Settings Button -->
	995	+ <div class="mxchat-controls-wrapper">
	996	+ <div class="mxchat-search-box">
	997	+ <input type="text" id="mxchat-search-transcripts"
	998	+ placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
	999	+ class="regular-text">
900	1000	</div>
	1001	+ <form id="mxchat-delete-form" method="post">
	1002	+ <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
	1003	+ <div class="mxchat-controls">
	1004	+ <button type="button" id="mxchat-chat-email-notification-btn" class="mxchat-action-button">
	1005	+ <span class="dashicons dashicons-email"></span>
	1006	+ <?php esc_html_e('Notification Settings', 'mxchat'); ?>
	1007	+ </button>
	1008	+ <button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
	1009	+ <span class="dashicons dashicons-download"></span>
	1010	+ <?php esc_html_e('Export All Chats', 'mxchat'); ?>
	1011	+ </button>
	1012	+ <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
	1013	+ <span class="dashicons dashicons-yes-alt"></span>
	1014	+ <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
	1015	+ </button>
	1016	+ <button type="submit" class="button delete-chats-button">
	1017	+ <span class="dashicons dashicons-trash"></span>
	1018	+ <?php esc_html_e('Delete Selected', 'mxchat'); ?>
	1019	+ </button>
	1020	+ </div>
	1021	+ </form>
901	1022	</div>
902	1023
903		- <!-- Direct Content Submission Card -->
904		-<div class="mxchat-card">
905		- <div class="mxchat-card-header">
906		- <h2><?php esc_html_e('Submit Direct Content', 'mxchat'); ?></h2>
	1024	+ <!-- Transcripts Container -->
	1025	+ <div id="mxchat-transcripts"></div>
	1026	+ </div>
907	1027	</div>
908		- <form id="mxchat-content-form" method="post"
909		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
910		- <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
911		- <div class="mxchat-form-group">
912		- <label for="article_content"><?php esc_html_e('Content:', 'mxchat'); ?></label>
913		- <textarea name="article_content" id="article_content" required
914		- placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"></textarea>
915		- </div>
916		- <div class="mxchat-form-group">
917		- <label for="article_url"><?php esc_html_e('Source URL (Optional):', 'mxchat'); ?></label>
918		- <input type="url" name="article_url" id="article_url"
919		- placeholder="<?php esc_attr_e('Enter source URL', 'mxchat'); ?>">
920		- </div>
921		- <button type="submit" name="submit_content" class="mxchat-button-primary">
922		- <?php esc_html_e('Submit Content', 'mxchat'); ?>
923		- </button>
924		- </form>
925		-</div>
926	1028
927		-<!-- Knowledge Base Table Card -->
928		-<div class="mxchat-card">
929		- <div class="mxchat-card-header">
930		- <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
931		- <div class="mxchat-header-actions">
932		- <!-- Search -->
933		- <form method="get" id="knowledge-search" class="mxchat-search-form">
934		- <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
935		- <input type="hidden" name="page" value="mxchat-prompts" />
936		- <div class="mxchat-search-group">
937		- <span class="dashicons dashicons-search"></span>
938		- <input type="text"
939		- name="search"
940		- placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
941		- value="<?php echo esc_attr($search_query); ?>" />
942		- </div>
943		- </form>
944		-
945		- <!-- Delete All -->
946		- <form method="post"
947		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
948		- class="mxchat-delete-form"
949		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
950		- <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
951		- <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
952		- <span class="dashicons dashicons-trash"></span>
953		- <?php esc_html_e('Delete All', 'mxchat'); ?>
954		- </button>
955		- </form>
	1029	+ <!-- Modal for Chat Email Notification Settings -->
	1030	+ <div id="mxchat-chat-email-notification-modal" class="mxchat-chat-notification-modal-overlay" style="display: none;">
	1031	+ <div class="mxchat-chat-notification-modal-content">
	1032	+ <div class="mxchat-chat-notification-modal-header">
	1033	+ <h2><?php esc_html_e('Email Notification Settings', 'mxchat'); ?></h2>
	1034	+ <button type="button" class="mxchat-chat-notification-modal-close">&times;</button>
	1035	+ </div>
	1036	+ <div class="mxchat-chat-notification-modal-body">
	1037	+ <form method="post" action="options.php" id="mxchat-chat-email-notification-form">
	1038	+ <?php
	1039	+ settings_fields('mxchat_transcripts_options');
	1040	+ do_settings_sections('mxchat-transcripts');
	1041	+ ?>
	1042	+ <div class="mxchat-chat-notification-modal-footer">
	1043	+ <button type="submit" class="button button-primary">
	1044	+ <?php esc_html_e('Save Notification Settings', 'mxchat'); ?>
	1045	+ </button>
	1046	+ <button type="button" class="button mxchat-chat-notification-modal-cancel">
	1047	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	1048	+ </button>
	1049	+ </div>
	1050	+ </form>
	1051	+ </div>
956	1052	</div>
957	1053	</div>
	1054	+ <?php
	1055	+}
958	1056
959		- <!-- Table -->
960		- <div class="mxchat-table-wrapper">
961		- <table class="mxchat-records-table">
962		- <thead>
963		- <tr>
964		- <th><?php esc_html_e('ID', 'mxchat'); ?></th>
965		- <th><?php esc_html_e('Content', 'mxchat'); ?></th>
966		- <th><?php esc_html_e('Source', 'mxchat'); ?></th>
967		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
968		- </tr>
969		- </thead>
970		- <tbody>
971		- <?php if ($prompts) : ?>
972		- <?php foreach ($prompts as $prompt) : ?>
973		- <tr id="prompt-<?php echo esc_attr($prompt->id); ?>">
974		- <td><?php echo esc_html($prompt->id); ?></td>
975		- <td class="mxchat-content-cell">
976		- <div class="content-view">
977		- <?php echo wp_kses_post(wpautop(esc_textarea($prompt->article_content))); ?>
978		- </div>
979		- <textarea class="content-edit" style="display:none;">
980		- <?php echo esc_textarea($prompt->article_content); ?>
981		- </textarea>
982		- </td>
983		- <td class="mxchat-url-cell">
984		- <?php if (!empty($prompt->source_url)) : ?>
985		- <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
986		- <span class="dashicons dashicons-external"></span>
987		- <?php esc_html_e('View Source', 'mxchat'); ?>
988		- </a>
989		- <?php else : ?>
990		- <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
991		- <?php endif; ?>
992		- </td>
993		- <td class="mxchat-actions-cell">
994		- <button class="mxchat-button-icon edit-button"
995		- data-id="<?php echo esc_attr($prompt->id); ?>">
996		- <span class="dashicons dashicons-edit"></span>
997		- </button>
998		- <button class="mxchat-button-icon save-button"
999		- data-id="<?php echo esc_attr($prompt->id); ?>"
1000		- style="display:none;"
1001		- data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
1002		- <span class="dashicons dashicons-saved"></span>
1003		- </button>
1004		- <a href="<?php echo esc_url(admin_url(
1005		- 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
1006		- . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
1007		- )); ?>"
1008		- class="mxchat-button-icon delete-button"
1009		- onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
1010		- <span class="dashicons dashicons-trash"></span>
1011		- </a>
1012		- </td>
1013		- </tr>
1014		- <?php endforeach; ?>
1015		- <?php else : ?>
1016		- <tr>
1017		- <td colspan="4" class="mxchat-no-records">
1018		- <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
1019		- </td>
1020		- </tr>
1021		- <?php endif; ?>
1022		- </tbody>
1023		- </table>
1024		- </div>
1025	1057
1026		- <?php if ($page_links) : ?>
1027		- <div class="mxchat-pagination">
1028		- <?php echo wp_kses_post($page_links); ?>
1029		- </div>
1030		- <?php endif; ?>
1031		-</div>
1032		-</div>
1033		-</div>
1034		-<?php
	1058	+public function mxchat_transcripts_notification_section_callback() {
	1059	+ echo '<p>' . esc_html__('Configure email notifications for new chat transcripts. You will receive an email notification when a new chat session begins.', 'mxchat') . '</p>';
1035	1060	}
	1061	+public function mxchat_enable_notifications_callback() {
	1062	+ $options = get_option('mxchat_transcripts_options', array());
	1063	+ $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
	1064	+ ?>
	1065	+ <label for="mxchat_enable_notifications">
	1066	+ <input type="checkbox" id="mxchat_enable_notifications"
	1067	+ name="mxchat_transcripts_options[mxchat_enable_notifications]"
	1068	+ value="1" <?php checked(1, $enabled); ?>>
	1069	+ <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
	1070	+ </label>
	1071	+ <p class="description">
	1072	+ <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
	1073	+ </p>
	1074	+ <?php
	1075	+}
	1076	+public function mxchat_notification_email_callback() {
	1077	+ $options = get_option('mxchat_transcripts_options', array());
	1078	+ $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
	1079	+ ?>
	1080	+ <input type="email" id="mxchat_notification_email"
	1081	+ name="mxchat_transcripts_options[mxchat_notification_email]"
	1082	+ value="<?php echo esc_attr($email); ?>"
	1083	+ class="regular-text">
	1084	+ <p class="description">
	1085	+ <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
	1086	+ </p>
	1087	+ <?php
	1088	+}
	1089	+public function sanitize_transcripts_options($input) {
	1090	+ $sanitized = array();
1036	1091
	1092	+ $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
1037	1093
1038		-public function mxchat_handle_delete_all_prompts() {
1039		- // Verify nonce
1040		- if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
1041		- wp_die(__('Nonce verification failed.', 'mxchat'));
	1094	+ if (isset($input['mxchat_notification_email'])) {
	1095	+ $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
	1096	+ if (!is_email($sanitized['mxchat_notification_email'])) {
	1097	+ add_settings_error(
	1098	+ 'mxchat_transcripts_options',
	1099	+ 'invalid_email',
	1100	+ __('Please enter a valid email address for notifications.', 'mxchat'),
	1101	+ 'error'
	1102	+ );
	1103	+ $sanitized['mxchat_notification_email'] = get_option('admin_email');
	1104	+ }
1042	1105	}
1043	1106
1044		- // Check permissions
	1107	+ return $sanitized;
	1108	+}
	1109	+public function export_chat_transcripts() {
1045	1110	if (!current_user_can('manage_options')) {
1046		- wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	1111	+ wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
1047	1112	}
1048	1113
	1114	+ check_ajax_referer('mxchat_export_transcripts', 'security');
	1115	+
1049	1116	global $wpdb;
1050		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1117	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1051	1118
1052		- // Delete all prompts from the table
1053		- $wpdb->query("DELETE FROM {$table_name}");
	1119	+ // Get all transcripts ordered by session and timestamp
	1120	+ $results = $wpdb->get_results(
	1121	+ "SELECT session_id, user_email, user_identifier, role, message, timestamp
	1122	+ FROM {$table_name}
	1123	+ ORDER BY session_id, timestamp ASC"
	1124	+ );
1054	1125
1055		- // Clear relevant cache
1056		- wp_cache_delete('all_prompts', 'mxchat_prompts');
	1126	+ if (empty($results)) {
	1127	+ wp_send_json_error(array('message' => 'No transcripts found.'));
	1128	+ wp_die();
	1129	+ }
1057	1130
1058		- // Redirect back with a success message
1059		- $redirect_url = add_query_arg(array(
1060		- 'page' => 'mxchat-prompts',
1061		- 'all_deleted' => 'true'
1062		- ), admin_url('admin.php'));
	1131	+ // Set headers for CSV download
	1132	+ header('Content-Type: text/csv');
	1133	+ header('Content-Disposition: attachment; filename="chat-transcripts-' . date('Y-m-d') . '.csv"');
	1134	+ header('Pragma: no-cache');
	1135	+ header('Expires: 0');
1063	1136
1064		- wp_safe_redirect($redirect_url);
1065		- exit;
1066		-}
1067		-public function mxchat_handle_delete_prompt() {
1068		- // Sanitize and validate nonce
1069		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
1070		- if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
1071		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1072		- }
	1137	+ // Create output stream
	1138	+ $output = fopen('php://output', 'w');
1073	1139
1074		- // Check permissions
1075		- if (!current_user_can('manage_options')) {
1076		- wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
1077		- }
	1140	+ // Add UTF-8 BOM for proper Excel encoding
	1141	+ fputs($output, "\xEF\xBB\xBF");
1078	1142
1079		- // Validate and sanitize ID parameter
1080		- $id = isset($_GET['id']) ? intval($_GET['id']) : 0;
1081		- if ($id <= 0) {
1082		- wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	1143	+ // Add CSV headers
	1144	+ fputcsv($output, array(
	1145	+ 'Session ID',
	1146	+ 'Email',
	1147	+ 'User Identifier',
	1148	+ 'Role',
	1149	+ 'Message',
	1150	+ 'Timestamp'
	1151	+ ));
	1152	+
	1153	+ // Add data rows
	1154	+ foreach ($results as $row) {
	1155	+ fputcsv($output, array(
	1156	+ $row->session_id,
	1157	+ $row->user_email,
	1158	+ $row->user_identifier,
	1159	+ $row->role,
	1160	+ $row->message,
	1161	+ $row->timestamp
	1162	+ ));
1083	1163	}
1084	1164
1085		- global $wpdb;
1086		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1087		-
1088		- // Clear cache and delete prompt
1089		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
1090		- $wpdb->delete($table_name, array('id' => $id), array('%d'));
1091		-
1092		- wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1093		- exit;
	1165	+ fclose($output);
	1166	+ wp_die();
1094	1167	}
1095		-public function mxchat_generate_embedding($text) {
1096		- $options = get_option('mxchat_options');
1097		- $api_key = $options['api_key'] ?? esc_html__('default_api_key', 'mxchat');
1098	1168
1099		- $response = wp_remote_post('https://api.openai.com/v1/embeddings', array(
1100		- 'body' => wp_json_encode(array(
1101		- 'model' => esc_html__('text-embedding-ada-002', 'mxchat'),
1102		- 'input' => $text
1103		- )),
1104		- 'headers' => array(
1105		- 'Authorization' => 'Bearer ' . $api_key,
1106		- 'Content-Type' => esc_html__('application/json', 'mxchat')
1107		- ),
1108		- ));
1109	1169
1110		- if (is_wp_error($response)) {
1111		- return null;
1112		- }
	1170	+public function mxchat_fetch_chat_history() {
	1171	+ global $wpdb;
	1172	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1173	+ $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
1113	1174
1114		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
1115		- return $response_data['data'][0]['embedding'] ?? null;
	1175	+ if (!current_user_can('manage_options')) {
	1176	+ wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
1116	1177	}
1117		-public function mxchat_delete_chat_history() {
1118		- if (!current_user_can('manage_options')) {
1119		- echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
1120		- wp_die();
1121		- }
1122	1178
1123		- check_ajax_referer('mxchat_delete_chat_history', 'security');
	1179	+ $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
	1180	+ $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
	1181	+ $offset = ($page - 1) * $per_page;
	1182	+ $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
1124	1183
1125		- global $wpdb;
1126		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1184	+ $search_condition = '';
	1185	+ $search_params = [];
1127	1186
1128		- if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
1129		- foreach ($_POST['delete_session_ids'] as $session_id) {
1130		- $session_id_sanitized = sanitize_text_field($session_id);
	1187	+ if (!empty($search)) {
	1188	+ $search_condition = "WHERE (
	1189	+ session_id LIKE %s
	1190	+ OR user_email LIKE %s
	1191	+ OR user_name LIKE %s
	1192	+ OR user_identifier LIKE %s
	1193	+ OR message LIKE %s
	1194	+ )";
	1195	+ $search_params = array_fill(0, 5, '%' . $wpdb->esc_like($search) . '%');
	1196	+ }
1131	1197
1132		- // Clear relevant cache before deletion
1133		- $cache_key = 'chat_session_' . $session_id_sanitized;
1134		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
	1198	+ $count_query = !empty($search)
	1199	+ ? $wpdb->prepare("SELECT COUNT(DISTINCT session_id) FROM {$table_name} {$search_condition}", $search_params)
	1200	+ : "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
1135	1201
1136		- // Perform the deletion
1137		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1138		- }
	1202	+ $total_sessions = $wpdb->get_var($count_query);
1139	1203
1140		- // Optionally, clear a general cache if you have one
1141		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
	1204	+ $session_query = !empty($search)
	1205	+ ? $wpdb->prepare(
	1206	+ "SELECT DISTINCT t.session_id FROM {$table_name} t {$search_condition}
	1207	+ GROUP BY t.session_id ORDER BY MAX(t.timestamp) DESC LIMIT %d OFFSET %d",
	1208	+ array_merge($search_params, [$per_page, $offset])
	1209	+ )
	1210	+ : $wpdb->prepare(
	1211	+ "SELECT DISTINCT session_id FROM {$table_name}
	1212	+ GROUP BY session_id ORDER BY MAX(timestamp) DESC LIMIT %d OFFSET %d",
	1213	+ $per_page, $offset
	1214	+ );
1142	1215
1143		- echo wp_json_encode(['success' => esc_html__('Selected chat sessions have been deleted.', 'mxchat')]);
1144		- } else {
1145		- echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
	1216	+ $session_ids = $wpdb->get_col($session_query);
	1217	+
	1218	+ if (empty($session_ids)) {
	1219	+ ob_start();
	1220	+ echo '<div class="mxchat-no-results">';
	1221	+ echo esc_html__('No chat history found.', 'mxchat');
	1222	+ if (!empty($search)) {
	1223	+ echo ' ' . esc_html__('Try adjusting your search criteria.', 'mxchat');
1146	1224	}
1147		-
	1225	+ echo '</div>';
	1226	+ wp_send_json([
	1227	+ 'html' => ob_get_clean(),
	1228	+ 'page' => $page,
	1229	+ 'total_pages' => 0,
	1230	+ 'total_sessions' => 0
	1231	+ ]);
1148	1232	wp_die();
1149	1233	}
1150	1234
	1235	+ $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
	1236	+ $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
1151	1237
1152		-public function mxchat_save_inline_prompt() {
1153		- // Check for nonce security
1154		- check_ajax_referer('mxchat_save_inline_nonce');
	1238	+ ob_start();
	1239	+ echo '<div class="mxchat-transcript">';
1155	1240
1156		- // Verify permissions
1157		- if (!current_user_can('manage_options')) {
1158		- wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1159		- return;
1160		- }
	1241	+ foreach ($session_ids as $session_id) {
	1242	+ $session_data = $originating_columns_exist
	1243	+ ? $wpdb->get_row($wpdb->prepare(
	1244	+ "SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
	1245	+ FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
	1246	+ $session_id
	1247	+ ))
	1248	+ : $wpdb->get_row($wpdb->prepare(
	1249	+ "SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
	1250	+ WHERE session_id = %s LIMIT 1",
	1251	+ $session_id
	1252	+ ));
1161	1253
1162		- global $wpdb;
1163		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1254	+ $clicked_urls = [];
	1255	+ if ($url_table_exists) {
	1256	+ $url_clicks = $wpdb->get_results(
	1257	+ $wpdb->prepare(
	1258	+ "SELECT DISTINCT clicked_url FROM {$url_clicks_table}
	1259	+ WHERE session_id = %s ORDER BY click_timestamp ASC",
	1260	+ $session_id
	1261	+ )
	1262	+ );
	1263	+ foreach ($url_clicks as $click) {
	1264	+ $clicked_urls[] = $click->clicked_url;
	1265	+ }
	1266	+ }
1164	1267
1165		- // Validate and sanitize input data
1166		- $prompt_id = isset($_POST['id']) ? absint($_POST['id']) : 0;
1167		- $article_content = isset($_POST['article_content']) ? sanitize_textarea_field($_POST['article_content']) : '';
1168		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
	1268	+ $messages = $wpdb->get_results(
	1269	+ $wpdb->prepare(
	1270	+ "SELECT * FROM {$table_name}
	1271	+ WHERE session_id = %s ORDER BY timestamp ASC",
	1272	+ $session_id
	1273	+ )
	1274	+ );
1169	1275
1170		- if ($prompt_id > 0 && !empty($article_content)) {
1171		- // Re-generate the embedding vector for the updated content
1172		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
	1276	+ $latest_timestamp = !empty($messages) ? end($messages)->timestamp : $session_data->timestamp;
	1277	+ $session_time = wp_date('M j, g:ia', strtotime($latest_timestamp . ' UTC'));
1173	1278
1174		- if (is_array($embedding_vector)) {
1175		- // Serialize the embedding vector before storing it
1176		- $embedding_vector_serialized = serialize($embedding_vector);
	1279	+ $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
	1280	+ $user_name = !empty($session_data->user_name) ? $session_data->user_name : ''; // NEW
	1281	+ $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
1177	1282
1178		- // Update the prompt in the database
1179		- $updated = $wpdb->update(
1180		- $table_name,
1181		- array(
1182		- 'article_content' => $article_content,
1183		- 'embedding_vector' => $embedding_vector_serialized,
1184		- 'source_url' => $article_url,
1185		- ),
1186		- array('id' => $prompt_id),
1187		- array('%s', '%s', '%s'),
1188		- array('%d')
1189		- );
1190		-
1191		- if ($updated !== false) {
1192		- wp_send_json_success();
1193		- } else {
1194		- wp_send_json_error(esc_html__('Database update failed.', 'mxchat'));
	1283	+ // NEW: Build user display with name if available
	1284	+ if (!empty($user_email)) {
	1285	+ $user_display = $user_email;
	1286	+ if (!empty($user_name)) {
	1287	+ $user_display .= ' (' . $user_name . ')';
1195	1288	}
1196	1289	} else {
1197		- wp_send_json_error(esc_html__('Embedding generation failed.', 'mxchat'));
	1290	+ $user_display = $user_identifier;
1198	1291	}
1199		- } else {
1200		- wp_send_json_error(esc_html__('Invalid data.', 'mxchat'));
1201		- }
1202		-}
	1292	+ echo '<div class="mxchat-session">';
	1293	+ echo '<div class="mxchat-session-header" data-session-id="' . esc_attr($session_id) . '">';
	1294	+ echo '<div class="mxchat-user-row">' . esc_html($user_display) . '</div>';
1203	1295
	1296	+ if ($originating_columns_exist && !empty($session_data->originating_page_url)) {
	1297	+ $page_title = !empty($session_data->originating_page_title) ? $session_data->originating_page_title : $session_data->originating_page_url;
1204	1298
	1299	+ echo '<div class="mxchat-header-row flex-between">';
	1300	+ echo '<div class="mxchat-main-info">';
	1301	+ echo '<a href="' . esc_url($session_data->originating_page_url) . '" target="_blank" class="mxchat-page-link">';
	1302	+ echo esc_html($page_title);
	1303	+ echo '</a>';
	1304	+ echo '<span class="mxchat-session-time">' . esc_html($session_time) . '</span>';
	1305	+ echo '</div>';
	1306	+ echo '</div>';
	1307	+ }
1205	1308
1206		-// Add this method to handle post updates
1207		-public function handle_post_update($post_id, $post, $update) {
1208		- // Basic validation checks
1209		- if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE || wp_is_post_revision($post_id)) {
1210		- return;
1211		- }
	1309	+ if (!empty($clicked_urls)) {
	1310	+ echo '<div class="mxchat-links-row">';
	1311	+ echo '<span class="mxchat-label">Clicked:</span> ';
	1312	+ $link_count = 0;
	1313	+ foreach ($clicked_urls as $url) {
	1314	+ if ($link_count > 0) echo ', ';
	1315	+ echo '<a href="' . esc_url($url) . '" target="_blank" class="mxchat-link-item">' . esc_html(parse_url($url, PHP_URL_HOST)) . '</a>';
	1316	+ $link_count++;
	1317	+ if ($link_count >= 3) {
	1318	+ if (count($clicked_urls) > 3) {
	1319	+ echo ' +' . (count($clicked_urls) - 3) . ' more';
	1320	+ }
	1321	+ break;
	1322	+ }
	1323	+ }
	1324	+ echo '</div>';
	1325	+ }
1212	1326
1213		- // Only process published content
1214		- if (!in_array($post->post_status, array('publish'))) {
1215		- return;
1216		- }
	1327	+ echo '</div>'; // end session-header
	1328	+ echo '<div class="mxchat-messages">';
1217	1329
1218		- // Check if sync is enabled for this post type
1219		- $post_type = $post->post_type;
1220		- if (!in_array($post_type, array('post', 'page'))) {
1221		- return;
1222		- }
	1330	+ foreach ($messages as $transcript) {
	1331	+ $formatted_timestamp = wp_date('F j, Y g:i a', strtotime($transcript->timestamp . ' UTC'));
1223	1332
1224		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1225		- if (get_option($sync_option) != '1') {
1226		- return;
1227		- }
	1333	+ switch ($transcript->role) {
	1334	+ case 'assistant':
	1335	+ case 'bot':
	1336	+ $message_class = 'bot-message';
	1337	+ $display_role = esc_html__('Chatbot', 'mxchat');
	1338	+ break;
	1339	+ case 'user':
	1340	+ $message_class = 'user-message';
	1341	+ $display_role = !empty($transcript->user_identifier)
	1342	+ ? sanitize_text_field($transcript->user_identifier)
	1343	+ : esc_html__('User', 'mxchat');
	1344	+ break;
	1345	+ case 'agent':
	1346	+ $message_class = 'agent-message';
	1347	+ $display_role = esc_html__('Agent', 'mxchat');
	1348	+ break;
	1349	+ default:
	1350	+ $message_class = 'unknown-message';
	1351	+ $display_role = esc_html__('Unknown', 'mxchat');
	1352	+ }
1228	1353
1229		- // Prepare content and URL
1230		- $content = wp_strip_all_tags($post->post_content);
1231		- $url = get_permalink($post_id);
	1354	+ $message_content = wp_kses(
	1355	+ stripslashes($transcript->message),
	1356	+ [
	1357	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1358	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1359	+ 'a' => ['href' => [], 'title' => [], 'target' => []]
	1360	+ ]
	1361	+ );
	1362	+ $message_content = nl2br($message_content);
1232	1363
1233		- // Generate embedding vector
1234		- $embedding_vector = $this->mxchat_generate_embedding($content);
1235		- if (!$embedding_vector) {
1236		- return;
	1364	+ echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
	1365	+ echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
	1366	+ echo '<div class="mxchat-message-content">' . $message_content . '</div>';
	1367	+ echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
	1368	+ echo '</div>';
	1369	+ }
	1370	+
	1371	+ echo '</div></div>'; // end messages and session
1237	1372	}
1238	1373
1239		- // Check for Pinecone addon and its settings
1240		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1241		- $use_pinecone = false;
	1374	+ echo '</div>'; // end transcript
1242	1375
1243		- if ($pinecone_settings && is_array($pinecone_settings)) {
1244		- // Check if Pinecone is enabled and all required settings are present
1245		- $use_pinecone = (
1246		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1247		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1248		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1249		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1250		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1251		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1252		- );
1253		- }
	1376	+ $total_pages = ceil($total_sessions / $per_page);
1254	1377
1255		- if ($use_pinecone) {
1256		- // Use Pinecone
1257		- $pinecone_result = $this->store_in_pinecone_main(
1258		- $embedding_vector,
1259		- $content,
1260		- $url,
1261		- $pinecone_settings['mxchat_pinecone_api_key'],
1262		- $pinecone_settings['mxchat_pinecone_environment'],
1263		- $pinecone_settings['mxchat_pinecone_index']
1264		- );
	1378	+ echo '<div class="mxchat-pagination">';
	1379	+ echo '<div class="mxchat-pagination-info">';
	1380	+ echo sprintf(
	1381	+ esc_html__('Showing %1$d to %2$d of %3$d sessions', 'mxchat'),
	1382	+ $offset + 1,
	1383	+ min($offset + $per_page, $total_sessions),
	1384	+ $total_sessions
	1385	+ );
	1386	+ echo '</div>';
1265	1387
1266		- if (!$pinecone_result['success']) {
1267		- //error_log('MXChat: Pinecone sync failed - falling back to WordPress DB');
1268		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
	1388	+ if ($total_pages > 1) {
	1389	+ echo '<div class="mxchat-pagination-controls">';
	1390	+ if ($page > 1) {
	1391	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page - 1) . '">&laquo; ' . esc_html__('Previous', 'mxchat') . '</button>';
1269	1392	}
1270		- } else {
1271		- // Fallback to WordPress DB storage
1272		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1273		- }
1274		-}
1275		-// Modified storage function to add type field
1276		-private function store_in_pinecone_main($embedding_vector, $content, $url, $api_key, $environment, $index_name, $vector_id = null) {
1277		- $vector_id = $vector_id ?: md5($url);
1278		- $options = get_option('mxchat_pinecone_addon_options');
1279		- $host = $options['mxchat_pinecone_host'] ?? '';
1280	1393
1281		- if (empty($host)) {
1282		- return array(
1283		- 'success' => false,
1284		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
1285		- );
1286		- }
	1394	+ $start_page = max(1, $page - 2);
	1395	+ $end_page = min($total_pages, $page + 2);
1287	1396
1288		- // Determine if this is a product URL
1289		- $is_product = (strpos($url, '/product/') !== false || strpos($url, '/shop/') !== false);
	1397	+ if ($start_page > 1) {
	1398	+ echo '<button class="mxchat-pagination-button" data-page="1">1</button>';
	1399	+ if ($start_page > 2) {
	1400	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1401	+ }
	1402	+ }
1290	1403
1291		- $api_endpoint = "https://{$host}/vectors/upsert";
1292		- $request_body = array(
1293		- 'vectors' => array(
1294		- array(
1295		- 'id' => $vector_id,
1296		- 'values' => $embedding_vector,
1297		- 'metadata' => array(
1298		- 'text' => $content,
1299		- 'source_url' => $url,
1300		- 'type' => $is_product ? 'product' : 'content',
1301		- 'last_updated' => time()
1302		- )
1303		- )
1304		- )
1305		- );
	1404	+ for ($i = $start_page; $i <= $end_page; $i++) {
	1405	+ $class = $i === $page ? 'mxchat-pagination-button active' : 'mxchat-pagination-button';
	1406	+ echo '<button class="' . $class . '" data-page="' . $i . '">' . $i . '</button>';
	1407	+ }
1306	1408
1307		- $response = wp_remote_post($api_endpoint, array(
1308		- 'headers' => array(
1309		- 'Api-Key' => $api_key,
1310		- 'accept' => 'application/json',
1311		- 'content-type' => 'application/json'
1312		- ),
1313		- 'body' => wp_json_encode($request_body),
1314		- 'timeout' => 30,
1315		- 'data_format' => 'body'
1316		- ));
	1409	+ if ($end_page < $total_pages) {
	1410	+ if ($end_page < $total_pages - 1) {
	1411	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1412	+ }
	1413	+ echo '<button class="mxchat-pagination-button" data-page="' . $total_pages . '">' . $total_pages . '</button>';
	1414	+ }
1317	1415
1318		- if (is_wp_error($response)) {
1319		- return array(
1320		- 'success' => false,
1321		- 'message' => $response->get_error_message()
1322		- );
	1416	+ if ($page < $total_pages) {
	1417	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page + 1) . '">' . esc_html__('Next', 'mxchat') . ' &raquo;</button>';
	1418	+ }
	1419	+
	1420	+ echo '</div>';
1323	1421	}
1324	1422
1325		- $response_code = wp_remote_retrieve_response_code($response);
1326		- if ($response_code !== 200) {
1327		- $body = wp_remote_retrieve_body($response);
1328		- return array(
1329		- 'success' => false,
1330		- 'message' => sprintf(
1331		- 'Pinecone API error (HTTP %d): %s',
1332		- $response_code,
1333		- $body
1334		- )
1335		- );
1336		- }
	1423	+ echo '</div>';
1337	1424
1338		- return array(
1339		- 'success' => true,
1340		- 'message' => 'Successfully stored in Pinecone'
1341		- );
	1425	+ wp_send_json([
	1426	+ 'html' => ob_get_clean(),
	1427	+ 'page' => $page,
	1428	+ 'total_pages' => $total_pages,
	1429	+ 'total_sessions' => $total_sessions
	1430	+ ]);
	1431	+
	1432	+ wp_die();
1342	1433	}
1343		-// Helper method for WordPress DB storage
1344		-private function store_in_wordpress_db($content, $url, $embedding_vector) {
1345		- global $wpdb;
1346		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1347	1434
1348		- $existing_entry = $wpdb->get_row(
1349		- $wpdb->prepare("SELECT id FROM $table_name WHERE source_url = %s", $url)
1350		- );
1351	1435
1352		- if ($existing_entry) {
1353		- $wpdb->update(
1354		- $table_name,
1355		- array(
1356		- 'article_content' => $content,
1357		- 'embedding_vector' => serialize($embedding_vector),
1358		- 'timestamp' => current_time('mysql')
1359		- ),
1360		- array('id' => $existing_entry->id),
1361		- array('%s', '%s', '%s')
	1436	+/**
	1437	+ * ALTERNATIVE: Simpler helper method using string replacement
	1438	+ */
	1439	+private function highlight_clicked_links($message_content, $clicked_urls) {
	1440	+ if (empty($clicked_urls)) {
	1441	+ return wp_kses(
	1442	+ $message_content,
	1443	+ [
	1444	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1445	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1446	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	1447	+ ]
1362	1448	);
1363		- } else {
1364		- $wpdb->insert(
1365		- $table_name,
1366		- array(
1367		- 'article_content' => $content,
1368		- 'source_url' => $url,
1369		- 'embedding_vector' => serialize($embedding_vector),
1370		- 'timestamp' => current_time('mysql')
1371		- ),
1372		- array('%s', '%s', '%s', '%s')
1373		- );
1374	1449	}
1375		-}
1376		-/**
1377		- * Handle deletion of posts and pages from both Pinecone and WordPress DB
1378		- *
1379		- * @param int $post_id The ID of the post being deleted
1380		- * @return void
1381		- */
1382		-public function mxchat_handle_post_delete($post_id) {
1383		- // Get post data before it's deleted
1384		- $post = get_post($post_id);
1385	1450
1386		- // Basic validation
1387		- if (!$post || wp_is_post_revision($post_id)) {
1388		- return;
1389		- }
	1451	+ // First apply standard sanitization
	1452	+ $message_content = wp_kses(
	1453	+ $message_content,
	1454	+ [
	1455	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1456	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1457	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	1458	+ ]
	1459	+ );
1390	1460
1391		- // Check post type
1392		- $post_type = $post->post_type;
1393		- if (!in_array($post_type, array('post', 'page'))) {
1394		- return;
1395		- }
	1461	+ // Process each clicked URL
	1462	+ foreach ($clicked_urls as $clicked_url) {
	1463	+ // Try multiple patterns to catch different link formats
	1464	+ $patterns = [
	1465	+ // Standard link format
	1466	+ '/<a([^>]*href=["\']' . preg_quote($clicked_url, '/') . '["\'][^>]*)>/i',
	1467	+ // Link with trailing slash
	1468	+ '/<a([^>]*href=["\']' . preg_quote(rtrim($clicked_url, '/'), '/') . '\/?["\'][^>]*)>/i',
	1469	+ // Encoded entities version
	1470	+ '/<a([^>]*href=["\']' . preg_quote(htmlentities($clicked_url), '/') . '["\'][^>]*)>/i',
	1471	+ ];
1396	1472
1397		- // Check if sync is enabled for this post type
1398		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1399		- if (get_option($sync_option) != '1') {
1400		- return;
1401		- }
	1473	+ foreach ($patterns as $pattern) {
	1474	+ if (preg_match($pattern, $message_content)) {
	1475	+ $message_content = preg_replace_callback(
	1476	+ $pattern,
	1477	+ function($matches) {
	1478	+ $full_match = $matches[0];
	1479	+ $attributes = $matches[1];
1402	1480
1403		- // Get the URL before post is deleted
1404		- $source_url = get_permalink($post_id);
1405		- if (!$source_url) {
1406		- //error_log('MXChat: Failed to get permalink for post ' . $post_id);
1407		- return;
1408		- }
	1481	+ // Check if it already has the class
	1482	+ if (strpos($full_match, 'mxchat-clicked-link') !== false) {
	1483	+ return $full_match;
	1484	+ }
1409	1485
1410		- // Check for Pinecone addon and its settings
1411		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1412		- $use_pinecone = false;
1413		- if ($pinecone_settings && is_array($pinecone_settings)) {
1414		- $use_pinecone = (
1415		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1416		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1417		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1418		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1419		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1420		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1421		- );
1422		- }
	1486	+ // Check if class attribute exists
	1487	+ if (preg_match('/class=["\']([^"\']*)["\']/', $attributes, $class_matches)) {
	1488	+ // Add to existing class
	1489	+ $new_attributes = preg_replace(
	1490	+ '/class=["\']([^"\']*)["\']/',
	1491	+ 'class="$1 mxchat-clicked-link"',
	1492	+ $attributes
	1493	+ );
	1494	+ } else {
	1495	+ // Add new class attribute
	1496	+ $new_attributes = $attributes . ' class="mxchat-clicked-link"';
	1497	+ }
1423	1498
1424		- $deletion_successful = false;
	1499	+ // Add title if not present
	1500	+ if (strpos($new_attributes, 'title=') === false) {
	1501	+ $new_attributes .= ' title="User clicked this link"';
	1502	+ }
1425	1503
1426		- if ($use_pinecone) {
1427		- try {
1428		- $pinecone_result = $this->delete_from_pinecone(
1429		- array($source_url),
1430		- $pinecone_settings['mxchat_pinecone_api_key'],
1431		- $pinecone_settings['mxchat_pinecone_environment'],
1432		- $pinecone_settings['mxchat_pinecone_index']
1433		- );
	1504	+ return '<a' . $new_attributes . '>';
	1505	+ },
	1506	+ $message_content
	1507	+ );
1434	1508
1435		- if (!$pinecone_result['success']) {
1436		- //error_log('MXChat: Pinecone deletion failed for URL: ' . $source_url . ' - ' . $pinecone_result['message']);
1437		- } else {
1438		- $deletion_successful = true;
	1509	+ // If we found and replaced, break out of the patterns loop
	1510	+ break;
1439	1511	}
1440		- } catch (Exception $e) {
1441		- //error_log('MXChat: Exception during Pinecone deletion - ' . $e->getMessage());
1442	1512	}
1443	1513	}
1444	1514
1445		- // Always attempt WordPress DB deletion, regardless of Pinecone status
1446		- try {
1447		- global $wpdb;
1448		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1515	+ return $message_content;
	1516	+}
1449	1517
1450		- $result = $wpdb->delete(
1451		- $table_name,
1452		- array('source_url' => $source_url),
1453		- array('%s')
1454		- );
	1518	+public function mxchat_create_prompts_page() {
	1519	+ //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
1455	1520
1456		- if ($result === false) {
1457		- //error_log('MXChat: WordPress DB deletion failed for URL: ' . $source_url);
1458		- } else {
1459		- $deletion_successful = true;
1460		- }
1461		- } catch (Exception $e) {
1462		- //error_log('MXChat: Exception during WordPress DB deletion - ' . $e->getMessage());
1463		- }
	1521	+ global $wpdb;
	1522	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1464	1523
1465		- if (!$deletion_successful) {
1466		- //error_log('MXChat: Complete deletion failure for post ID: ' . $post_id . ' URL: ' . $source_url);
	1524	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1525	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	1526	+
	1527	+ // Display success message if all prompts were deleted
	1528	+ if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
	1529	+ echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
1467	1530	}
1468		-}
1469	1531
	1532	+ // Set up pagination and search query
	1533	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
	1534	+ $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
	1535	+ $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
	1536	+ $per_page = 10;
1470	1537
1471		-public function mxchat_handle_content_submission() {
1472		- // Check if the form was submitted and the user has permission.
1473		- if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
1474		- return;
1475		- }
	1538	+ //error_log('DEBUG: Search query: ' . $search_query);
	1539	+ //error_log('DEBUG: Current page: ' . $current_page);
	1540	+ //error_log('DEBUG: Per page: ' . $per_page);
1476	1541
1477		- // Verify the nonce.
1478		- $nonce = isset($_POST['mxchat_submit_content_nonce']) ? sanitize_text_field(wp_unslash($_POST['mxchat_submit_content_nonce'])) : '';
1479		- if (!wp_verify_nonce($nonce, 'mxchat_submit_content_action')) {
1480		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1481		- }
	1542	+ // ================================
	1543	+ // REPLACE THIS SECTION WITH UNIFIED TABLE LOGIC
	1544	+ // ================================
1482	1545
1483		- // Sanitize the inputs.
1484		- $article_content = sanitize_textarea_field($_POST['article_content']);
1485		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
	1546	+ // Get Pinecone settings to determine data source
	1547	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	1548	+ //error_log('DEBUG: Pinecone options retrieved: ' . print_r($pinecone_options, true));
1486	1549
1487		- // Generate the embedding vector.
1488		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
1489		- if (!is_array($embedding_vector)) {
1490		- set_transient('mxchat_admin_notice_error',
1491		- esc_html__('Embedding generation failed. Please ensure your API key is correct and try again.', 'mxchat'),
1492		- 30
1493		- );
1494		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1495		- exit;
1496		- }
	1550	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	1551	+ //error_log('DEBUG: use_pinecone decision: ' . ($use_pinecone ? 'TRUE' : 'FALSE'));
1497	1552
1498		- // Store in the WordPress database.
1499		- global $wpdb;
1500		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1553	+ $pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
	1554	+ //error_log('DEBUG: Pinecone API key present: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
1501	1555
1502		- // Ensure the source_url column exists.
1503		- if ($wpdb->get_var($wpdb->prepare("SHOW COLUMNS FROM {$table_name} LIKE %s", 'source_url')) != 'source_url') {
1504		- $wpdb->query($wpdb->prepare("ALTER TABLE {$table_name} ADD source_url VARCHAR(255) DEFAULT ''"));
1505		- }
	1556	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	1557	+ //error_log('DEBUG: Using PINECONE data source');
	1558	+ // PINECONE DATA SOURCE
	1559	+ $data_source = 'pinecone';
	1560	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	1561	+ //error_log('DEBUG: About to call mxchat_fetch_pinecone_records');
1506	1562
1507		- // Serialize and store the embedding vector.
1508		- $embedding_vector_serialized = serialize($embedding_vector);
1509		- $inserted = $wpdb->insert(
1510		- $table_name,
1511		- array(
1512		- 'article_content' => $article_content,
1513		- 'embedding_vector' => $embedding_vector_serialized,
1514		- 'source_url' => $article_url,
1515		- ),
1516		- array('%s', '%s', '%s')
1517		- );
	1563	+ $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page);
	1564	+ $total_records = $records['total'] ?? 0;
	1565	+ $prompts = $records['data'] ?? array();
	1566	+ $total_in_database = $records['total_in_database'] ?? 0;
	1567	+ $showing_recent_only = $records['showing_recent_only'] ?? false;
1518	1568
1519		- if ($inserted === false) {
1520		- set_transient('mxchat_admin_notice_error',
1521		- esc_html__('Error inserting content into the database. Please try again.', 'mxchat'),
1522		- 30
1523		- );
1524		- } else {
1525		- set_transient('mxchat_admin_notice_success',
1526		- esc_html__('Content successfully submitted!', 'mxchat'),
1527		- 30
1528		- );
1529		- }
	1569	+ $total_pages = ceil($total_records / $per_page);
1530	1570
1531		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1532		- exit;
1533		-}
	1571	+ //error_log('DEBUG: Pinecone - total_records: ' . $total_records);
	1572	+ //error_log('DEBUG: Pinecone - prompts count: ' . count($prompts));
	1573	+ //error_log('DEBUG: Pinecone - total_pages: ' . $total_pages);
	1574	+ //error_log('DEBUG: Pinecone - showing_recent_only: ' . ($showing_recent_only ? 'TRUE' : 'FALSE'));
	1575	+ //error_log('DEBUG: Pinecone - total_in_database: ' . $total_in_database);
	1576	+} else {
	1577	+ //error_log('DEBUG: Using WORDPRESS DB data source');
	1578	+ // WORDPRESS DB DATA SOURCE (your existing logic)
	1579	+ $data_source = 'wordpress';
1534	1580
1535		-private function is_pdf_url($url, $response) {
1536		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1537		- $file_extension = strtolower(pathinfo($url, PATHINFO_EXTENSION));
	1581	+ // Initialize these variables for WordPress DB
	1582	+ $total_in_database = 0;
	1583	+ $showing_recent_only = false;
1538	1584
1539		- return strpos($content_type, 'pdf') !== false || $file_extension === 'pdf';
1540		-}
1541		-private function handle_pdf_for_knowledge_base($pdf_url, $response) {
1542		- if (!current_user_can('manage_options')) {
1543		- //error_log(esc_html__('Unauthorized PDF processing attempt', 'mxchat'));
1544		- return false;
1545		- }
	1585	+ $offset = ($current_page - 1) * $per_page;
1546	1586
1547		- $pdf_url = esc_url_raw($pdf_url);
1548		- $upload_dir = wp_upload_dir();
1549		-
1550		- if (isset($upload_dir['error']) && $upload_dir['error'] !== false) {
1551		- //error_log(sprintf(esc_html__('Upload directory error: %s', 'mxchat'), esc_html($upload_dir['error'])));
1552		- return false;
	1587	+ // Modify query to handle search input
	1588	+ $sql_search = "";
	1589	+ if ($search_query) {
	1590	+ $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
1553	1591	}
1554	1592
1555		- $pdf_filename = sanitize_file_name('mxchat_kb_' . time() . '.pdf');
1556		- $pdf_path = trailingslashit($upload_dir['path']) . $pdf_filename;
	1593	+ // Retrieve total number of prompts, considering search filter
	1594	+ $count_query = "SELECT COUNT(*) FROM {$table_name} {$sql_search}";
	1595	+ //error_log('DEBUG: WordPress count query: ' . $count_query);
1557	1596
1558		- $response_body = wp_remote_retrieve_body($response);
1559		- if (empty($response_body)) {
1560		- //error_log(esc_html__('Empty PDF response body', 'mxchat'));
1561		- return false;
1562		- }
	1597	+ $total_records = $wpdb->get_var($count_query);
	1598	+ //error_log('DEBUG: WordPress total_records: ' . $total_records);
1563	1599
1564		- if (!wp_mkdir_p(dirname($pdf_path))) {
1565		- //error_log(sprintf(esc_html__('Failed to create directory for PDF: %s', 'mxchat'), esc_html($pdf_path)));
1566		- return false;
1567		- }
	1600	+ $total_pages = ceil($total_records / $per_page);
1568	1601
1569		- try {
1570		- file_put_contents($pdf_path, $response_body);
	1602	+ // Retrieve prompts from the database
	1603	+ $prompts_query = $wpdb->prepare(
	1604	+ "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
	1605	+ $per_page,
	1606	+ $offset
	1607	+ );
	1608	+ //error_log('DEBUG: WordPress prompts query: ' . $prompts_query);
1571	1609
1572		- if (!file_exists($pdf_path)) {
1573		- throw new Exception(__('Failed to save PDF file', 'mxchat'));
1574		- }
	1610	+ $prompts = $wpdb->get_results($prompts_query);
	1611	+ //error_log('DEBUG: WordPress prompts count: ' . count($prompts));
	1612	+}
1575	1613
1576		- $parser = new \Smalot\PdfParser\Parser();
1577		- $pdf = $parser->parseFile($pdf_path);
1578		- $total_pages = absint(count($pdf->getPages()));
	1614	+//error_log('DEBUG: Final data_source: ' . $data_source);
	1615	+//error_log('DEBUG: Final total_records: ' . $total_records);
	1616	+//error_log('DEBUG: Final prompts count: ' . count($prompts));
	1617	+//error_log('DEBUG: Final showing_recent_only: ' . ($showing_recent_only ? 'TRUE' : 'FALSE'));
	1618	+//error_log('DEBUG: Final total_in_database: ' . $total_in_database);
1579	1619
1580		- if ($total_pages < 1) {
1581		- throw new Exception(__('Invalid PDF: no pages found', 'mxchat'));
1582		- }
1583		-
1584		- wp_schedule_single_event(time(), 'mxchat_process_pdf_pages', array(
1585		- 'pdf_path' => $pdf_path,
1586		- 'pdf_url' => $pdf_url,
1587		- 'total_pages' => $total_pages,
1588		- 'batch_size' => absint(15),
1589		- 'batch_pause' => absint(10)
	1620	+ // Add the pagination links generation here
	1621	+ $page_links = '';
	1622	+ if ($total_pages > 1) {
	1623	+ $page_links = paginate_links(array(
	1624	+ 'base' => add_query_arg(array(
	1625	+ 'paged' => '%#%',
	1626	+ 'search' => urlencode($search_query),
	1627	+ '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
	1628	+ ), admin_url('admin.php?page=mxchat-prompts')),
	1629	+ 'format' => '',
	1630	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	1631	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	1632	+ 'total' => $total_pages,
	1633	+ 'current' => $current_page,
1590	1634	));
1591		-
1592		- $status_data = array(
1593		- 'total_pages' => $total_pages,
1594		- 'processed_pages' => 0,
1595		- 'status' => 'processing',
1596		- 'last_update' => time()
1597		- );
1598		-
1599		- set_transient(
1600		- sanitize_key('mxchat_pdf_status_' . md5($pdf_url)),
1601		- array_map('sanitize_text_field', $status_data),
1602		- DAY_IN_SECONDS
1603		- );
1604		-
1605		- return __('scheduled', 'mxchat');
1606		-
1607		- } catch (Exception $e) {
1608		- //error_log(sprintf(esc_html__('Error preparing PDF for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1609		- if (file_exists($pdf_path)) {
1610		- wp_delete_file($pdf_path);
1611		- }
1612		- return false;
1613	1635	}
1614		-}
1615		-public static function process_pdf_pages_cron($pdf_path, $pdf_url, $total_pages, $batch_size, $batch_pause) {
1616		- // Validate inputs
1617		- $pdf_path = sanitize_text_field($pdf_path);
1618		- $pdf_url = esc_url_raw($pdf_url);
1619		- $total_pages = absint($total_pages);
1620		- $batch_size = absint($batch_size);
1621		- $batch_pause = absint($batch_pause);
1622	1636
1623		- try {
1624		- if (!file_exists($pdf_path)) {
1625		- throw new Exception(sprintf('PDF file not found at path: %s', esc_html($pdf_path)));
1626		- }
	1637	+ // ================================
	1638	+ // END OF REPLACEMENT SECTION
	1639	+ // ================================
1627	1640
1628		- $parser = new \Smalot\PdfParser\Parser();
1629		- $pdf = $parser->parseFile($pdf_path);
1630		- $pages = $pdf->getPages();
	1641	+ // Retrieve processing statuses
	1642	+ $pdf_url = get_transient('mxchat_last_pdf_url');
	1643	+ $sitemap_url = get_transient('mxchat_last_sitemap_url');
	1644	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1645	+ $pdf_status = $pdf_url ? $knowledge_manager->mxchat_get_pdf_processing_status($pdf_url) : false;
	1646	+ $sitemap_status = $sitemap_url ? $knowledge_manager->mxchat_get_sitemap_processing_status($sitemap_url) : false;
1631	1647
1632		- // Get current progress
1633		- $status_key = sanitize_key('mxchat_pdf_status_' . md5($pdf_url));
1634		- $status = get_transient($status_key);
	1648	+ $is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
	1649	+ || ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
1635	1650
1636		- if (!$status || !is_array($status)) {
1637		- throw new Exception('Invalid status data retrieved from transient');
1638		- }
	1651	+ //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
1639	1652
1640		- $start_page = absint($status['processed_pages']);
1641		- $end_page = min($start_page + $batch_size, $total_pages);
	1653	+ ?>
1642	1654
1643		- $instance = new self(); // Create an instance of the class
	1655	+<div class="wrap mxchat-wrapper">
	1656	+ <!-- Hero Section -->
	1657	+ <div class="mxchat-hero">
	1658	+ <h1 class="mxchat-main-title">
	1659	+ <span class="mxchat-gradient-text">Knowledge Base</span> Manager
	1660	+ </h1>
	1661	+ <p class="mxchat-hero-subtitle">
	1662	+ <?php esc_html_e('Enhance your AI chatbot with custom knowledge. Import, manage, and organize your content to keep responses accurate and relevant.', 'mxchat'); ?>
	1663	+ </p>
	1664	+ </div>
1644	1665
1645		- for ($i = $start_page; $i < $end_page; $i++) {
1646		- $text = $pages[$i]->getText();
1647		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($text); // Call via instance
	1666	+ <div class="mxchat-content">
1648	1667
1649		- if (!empty($sanitized_content)) {
1650		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content); // Call via instance
1651		- if (is_array($embedding_vector)) {
1652		- $metadata = array(
1653		- 'document_type' => 'pdf',
1654		- 'total_pages' => $total_pages,
1655		- 'current_page' => $i + 1,
1656		- 'prev_page' => $i > 0 ? $i : null,
1657		- 'next_page' => $i < ($total_pages - 1) ? $i + 2 : null,
1658		- 'source_url' => $pdf_url
1659		- );
1660	1668
1661		- $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
1662		- $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
	1669	+<!-- Tab Navigation -->
	1670	+<div class="mxchat-kb-tabs-nav">
	1671	+ <button class="mxchat-kb-tab-button active" data-tab="import">
	1672	+ <?php esc_html_e('Knowledge Import', 'mxchat'); ?>
	1673	+ </button>
	1674	+ <button class="mxchat-kb-tab-button" data-tab="sync">
	1675	+ <?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?>
	1676	+ </button>
	1677	+ <button class="mxchat-kb-tab-button" data-tab="pinecone">
	1678	+ <?php esc_html_e('Pinecone Settings', 'mxchat'); ?>
	1679	+ </button>
	1680	+</div>
1663	1681
1664		- $options = get_option('mxchat_options');
1665		- MxChat_Utils::submit_content_to_db($content_with_metadata, $page_url, $options['api_key']);
1666		- }
1667		- }
1668	1682
1669		- // Update progress with sanitized data
1670		- $status['processed_pages'] = absint($i + 1);
1671		- $status['last_update'] = time();
1672		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1673		- }
	1683	+<div class="mxchat-kb-tabs-content">
	1684	+ <div id="mxchat-kb-tab-import" class="mxchat-kb-tab-content active">
	1685	+<!-- Import Options Card -->
	1686	+<div class="mxchat-card">
1674	1687
1675		- // Schedule next batch if needed
1676		- if ($end_page < $total_pages) {
1677		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_pdf_pages', array(
1678		- 'pdf_path' => $pdf_path,
1679		- 'pdf_url' => $pdf_url,
1680		- 'total_pages' => $total_pages,
1681		- 'batch_size' => $batch_size,
1682		- 'batch_pause' => $batch_pause
1683		- ));
1684		- } else {
1685		- // Processing complete
1686		- $status['status'] = 'complete';
1687		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1688		- if (file_exists($pdf_path)) {
1689		- wp_delete_file($pdf_path);
1690		- }
1691		- }
	1688	+ <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
1692	1689
1693		- } catch (\Exception $e) {
1694		- $status['status'] = 'error';
1695		- $status['error'] = sanitize_text_field($e->getMessage());
1696		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1697		- if (file_exists($pdf_path)) {
1698		- wp_delete_file($pdf_path);
1699		- }
1700		- }
1701		-}
1702		-public function get_pdf_processing_status($pdf_url) {
1703		- $pdf_url = esc_url_raw($pdf_url);
1704		- $status = get_transient(sanitize_key('mxchat_pdf_status_' . md5($pdf_url)));
	1690	+<?php
	1691	+// Check if the appropriate embedding API key exists
	1692	+$embedding_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	1693	+$has_openai_key = !empty($this->options['api_key']);
	1694	+$has_voyage_key = !empty($this->options['voyage_api_key']);
	1695	+$has_gemini_key = !empty($this->options['gemini_api_key']);
1705	1696
1706		- if (!$status || !is_array($status)) {
1707		- return false;
1708		- }
	1697	+// Determine if they have the needed API key for their selected embedding model
	1698	+$has_required_key = false;
	1699	+$required_key_type = '';
1709	1700
1710		- return array(
1711		- 'total_pages' => absint($status['total_pages']),
1712		- 'processed_pages' => absint($status['processed_pages']),
1713		- 'percentage' => ($status['total_pages'] > 0)
1714		- ? round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100)
1715		- : 0,
1716		- 'status' => sanitize_text_field($status['status']),
1717		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat')
1718		- );
	1701	+if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
	1702	+ $has_required_key = true;
	1703	+ $required_key_type = 'OpenAI';
	1704	+} elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
	1705	+ $has_required_key = true;
	1706	+ $required_key_type = 'Voyage AI';
	1707	+} elseif (strpos($embedding_model, 'gemini-embedding-') !== false && $has_gemini_key) {
	1708	+ $has_required_key = true;
	1709	+ $required_key_type = 'Google Gemini';
	1710	+} elseif (strpos($embedding_model, 'text-embedding-') !== false) {
	1711	+ $required_key_type = 'OpenAI';
	1712	+} elseif (strpos($embedding_model, 'voyage-') !== false) {
	1713	+ $required_key_type = 'Voyage AI';
	1714	+} elseif (strpos($embedding_model, 'gemini-embedding-') !== false) {
	1715	+ $required_key_type = 'Google Gemini';
1719	1716	}
1720		-public function mxchat_handle_sitemap_submission() {
1721		- // Check if the form was submitted and verify permissions
1722		- if (!isset($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
1723		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
1724		- }
	1717	+?>
1725	1718
1726		- // Verify nonce
1727		- check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
	1719	+ <div class="mxchat-knowledge-warning <?php echo $has_required_key ? 'success' : 'warning'; ?>">
	1720	+ <?php if ($has_required_key): ?>
	1721	+ <p><span class="dashicons dashicons-yes-alt"></span> <?php echo wp_kses_post(sprintf(__('We detected your %s API key. <strong>Remember to add credits to your %s account</strong> before using the knowledgebase.', 'mxchat'), $required_key_type, $required_key_type)); ?></p>
	1722	+ <?php else: ?>
	1723	+ <p><span class="dashicons dashicons-warning"></span> <strong><?php esc_html_e('Important:', 'mxchat'); ?></strong> <?php echo sprintf(esc_html__('Before importing knowledge, you must add a %s API key with sufficient credits in the Chatbot settings.', 'mxchat'), $required_key_type); ?> <a href="<?php echo admin_url('admin.php?page=mxchat-max'); ?>"><?php esc_html_e('Go to API Key Settings', 'mxchat'); ?></a></p>
	1724	+ <?php endif; ?>
	1725	+ </div>
1728	1726
1729		- // Validate URL
1730		- if (!isset($_POST['sitemap_url']) || empty($_POST['sitemap_url'])) {
1731		- set_transient('mxchat_admin_notice_error',
1732		- esc_html__('Please provide a valid URL.', 'mxchat'),
1733		- 30
1734		- );
1735		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1736		- exit;
1737		- }
1738	1727
1739		- $submitted_url = esc_url_raw($_POST['sitemap_url']);
1740		- $response = wp_remote_get($submitted_url, array('timeout' => 30));
1741	1728
1742		- if (is_wp_error($response) || wp_remote_retrieve_response_code($response) !== 200) {
1743		- $error_message = is_wp_error($response) ? $response->get_error_message() : __('Failed to fetch URL', 'mxchat');
1744		- set_transient('mxchat_admin_notice_error',
1745		- sprintf(
1746		- esc_html__('Failed to fetch the URL: %s', 'mxchat'),
1747		- esc_html($error_message)
1748		- ),
1749		- 30
1750		- );
1751		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1752		- exit;
1753		- }
	1729	+<!-- Import Options Section -->
	1730	+ <div class="mxchat-import-section">
	1731	+ <h3><?php esc_html_e('Import Options', 'mxchat'); ?></h3>
1754	1732
1755		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1756		- $body_content = wp_remote_retrieve_body($response);
	1733	+ <!-- Import Options Grid -->
	1734	+ <div class="mxchat-import-options">
	1735	+ <!-- WordPress Import Option -->
	1736	+ <button type="button" id="mxchat-open-content-selector" class="mxchat-import-box mxchat-import-wordpress" data-option="wordpress">
	1737	+ <div class="mxchat-import-icon">
	1738	+ <span class="dashicons dashicons-wordpress"></span>
	1739	+ </div>
	1740	+ <div class="mxchat-import-content">
	1741	+ <h4><?php esc_html_e('WordPress Content', 'mxchat'); ?></h4>
	1742	+ <p><?php esc_html_e('Import specific posts and pages to your knowledge base.', 'mxchat'); ?></p>
	1743	+ </div>
	1744	+ <div class="mxchat-recommended-tag"><?php esc_html_e('Recommended', 'mxchat'); ?></div>
	1745	+ </button>
1757	1746
1758		- if (empty($body_content)) {
1759		- set_transient('mxchat_admin_notice_error',
1760		- esc_html__('Empty response received from URL.', 'mxchat'),
1761		- 30
1762		- );
1763		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1764		- exit;
1765		- }
	1747	+ <!-- Sitemap Import Option -->
	1748	+ <button type="button" class="mxchat-import-box" data-option="sitemap" data-placeholder="<?php esc_attr_e('Enter sitemap URL here', 'mxchat'); ?>" data-type="sitemap">
	1749	+ <div class="mxchat-import-icon">
	1750	+ <span class="dashicons dashicons-admin-site-alt"></span>
	1751	+ </div>
	1752	+ <div class="mxchat-import-content">
	1753	+ <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
	1754	+ <p><?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
	1755	+ </div>
	1756	+ </button>
1766	1757
1767		- // Handle PDF URL
1768		- if ($this->is_pdf_url($submitted_url, $response)) {
1769		- $result = $this->handle_pdf_for_knowledge_base($submitted_url, $response);
	1758	+ <!-- Direct URL Import Option -->
	1759	+ <button type="button" class="mxchat-import-box" data-option="url" data-placeholder="<?php esc_attr_e('Enter webpage URL here', 'mxchat'); ?>" data-type="url">
	1760	+ <div class="mxchat-import-icon">
	1761	+ <span class="dashicons dashicons-admin-links"></span>
	1762	+ </div>
	1763	+ <div class="mxchat-import-content">
	1764	+ <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
	1765	+ <p><?php esc_html_e('Import content from any webpage.', 'mxchat'); ?></p>
	1766	+ </div>
	1767	+ </button>
1770	1768
1771		- if ($result === 'scheduled') {
1772		- set_transient(
1773		- 'mxchat_last_pdf_url',
1774		- sanitize_text_field($submitted_url),
1775		- DAY_IN_SECONDS
1776		- );
1777		- set_transient('mxchat_admin_notice_info',
1778		- esc_html__('PDF processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
1779		- 30
1780		- );
1781		- } else {
1782		- set_transient('mxchat_admin_notice_error',
1783		- esc_html__('Failed to start PDF processing. Please try again.', 'mxchat'),
1784		- 30
1785		- );
1786		- }
	1769	+ <!-- Direct Content Import Option -->
	1770	+ <button type="button" class="mxchat-import-box" data-option="content" data-type="content">
	1771	+ <div class="mxchat-import-icon">
	1772	+ <span class="dashicons dashicons-editor-paste-text"></span>
	1773	+ </div>
	1774	+ <div class="mxchat-import-content">
	1775	+ <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
	1776	+ <p><?php esc_html_e('Submit content to be vectorized.', 'mxchat'); ?></p>
	1777	+ </div>
	1778	+ </button>
1787	1779
1788		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1789		- exit;
1790		- }
	1780	+ <!-- PDF Import Option -->
	1781	+ <button type="button" class="mxchat-import-box" data-option="pdf" data-placeholder="<?php esc_attr_e('Enter PDF URL here', 'mxchat'); ?>" data-type="pdf">
	1782	+ <div class="mxchat-import-icon">
	1783	+ <span class="dashicons dashicons-media-document"></span>
	1784	+ </div>
	1785	+ <div class="mxchat-import-content">
	1786	+ <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
	1787	+ <p><?php esc_html_e('Import knowledge from PDF documents.', 'mxchat'); ?></p>
	1788	+ </div>
	1789	+ </button>
	1790	+ </div>
1791	1791
1792		- // Handle Sitemap XML
1793		- if (strpos($content_type, 'xml') !== false || strpos($body_content, '<urlset') !== false) {
1794		- libxml_use_internal_errors(true);
1795		- $xml = simplexml_load_string($body_content);
1796		- $xml_errors = libxml_get_errors();
1797		- libxml_clear_errors();
	1792	+ <!-- Input Areas for URL and Content -->
	1793	+ <div class="mxchat-import-input-area" id="mxchat-url-input-area" style="display: none;">
	1794	+ <?php if (!$is_processing) : ?>
	1795	+ <form id="mxchat-url-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
	1796	+ <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
	1797	+ <input type="hidden" name="import_type" id="import_type" value="url">
	1798	+ <div class="mxchat-url-input-group">
	1799	+ <input type="url"
	1800	+ name="sitemap_url"
	1801	+ id="sitemap_url"
	1802	+ placeholder="<?php esc_attr_e('Enter URL here', 'mxchat'); ?>"
	1803	+ required />
	1804	+ <button type="submit"
	1805	+ name="submit_sitemap"
	1806	+ class="mxchat-button-primary">
	1807	+ <?php esc_html_e('Import', 'mxchat'); ?>
	1808	+ </button>
	1809	+ </div>
	1810	+ <p class="mxchat-url-description" id="url-description-text"></p>
	1811	+ </form>
	1812	+ <?php endif; ?>
	1813	+ </div>
1798	1814
1799		- if ($xml === false || !empty($xml_errors)) {
1800		- set_transient('mxchat_admin_notice_error',
1801		- esc_html__('Invalid sitemap XML. Please provide a valid sitemap.', 'mxchat'),
1802		- 30
1803		- );
1804		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1805		- exit;
1806		- }
	1815	+ <div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none;">
	1816	+ <?php if (!$is_processing) : ?>
	1817	+ <form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
	1818	+ <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
	1819	+ <div class="mxchat-form-group">
	1820	+ <textarea
	1821	+ name="article_content"
	1822	+ id="article_content"
	1823	+ placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"
	1824	+ required
	1825	+ rows="6"
	1826	+ ></textarea>
	1827	+ </div>
	1828	+ <div class="mxchat-form-group">
	1829	+ <input type="url"
	1830	+ name="article_url"
	1831	+ id="article_url"
	1832	+ placeholder="<?php esc_attr_e('Enter source URL (Optional)', 'mxchat'); ?>">
	1833	+ </div>
	1834	+ <button type="submit"
	1835	+ name="submit_content"
	1836	+ class="mxchat-button-primary">
	1837	+ <?php esc_html_e('Import Content', 'mxchat'); ?>
	1838	+ </button>
	1839	+ </form>
	1840	+ <?php endif; ?>
	1841	+ </div>
	1842	+ </div>
1807	1843
1808		- $result = $this->handle_sitemap_for_knowledge_base($xml, $submitted_url);
	1844	+<!-- PDF Processing Status - ONLY PROCESSING -->
	1845	+ <?php if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
	1846	+ <div class="mxchat-status-card" data-card-type="pdf">
	1847	+ <div class="mxchat-status-header">
	1848	+ <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
1809	1849
1810		- if ($result === 'scheduled') {
1811		- set_transient(
1812		- 'mxchat_last_sitemap_url',
1813		- sanitize_text_field($submitted_url),
1814		- DAY_IN_SECONDS
1815		- );
1816		- set_transient('mxchat_admin_notice_info',
1817		- esc_html__('Sitemap processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
1818		- 30
1819		- );
1820		- } else {
1821		- set_transient('mxchat_admin_notice_error',
1822		- esc_html__('Failed to start sitemap processing. Please try again.', 'mxchat'),
1823		- 30
1824		- );
1825		- }
	1850	+ <!-- Processing controls -->
	1851	+ <div class="mxchat-processing-controls">
	1852	+ <form method="post" class="mxchat-stop-form"
	1853	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1854	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1855	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1856	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1857	+ </button>
	1858	+ </form>
1826	1859
1827		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1828		- exit;
1829		- }
	1860	+ <button type="button" class="mxchat-manual-batch-btn"
	1861	+ data-process-type="pdf"
	1862	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_pdf_url')); ?>">
	1863	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1864	+ </button>
	1865	+ </div>
	1866	+ </div>
1830	1867
1831		- // Handle Regular URL
1832		- $page_content = $this->mxchat_extract_main_content($body_content);
1833		- $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
	1868	+ <div class="mxchat-progress-bar">
	1869	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
	1870	+ </div>
1834	1871
1835		- if (empty($sanitized_content)) {
1836		- set_transient('mxchat_admin_notice_error',
1837		- esc_html__('No valid content found on the provided URL.', 'mxchat'),
1838		- 30
1839		- );
1840		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1841		- exit;
1842		- }
	1872	+ <div class="mxchat-status-details">
	1873	+ <p><?php printf(
	1874	+ esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
	1875	+ absint($pdf_status['processed_pages']),
	1876	+ absint($pdf_status['total_pages']),
	1877	+ absint($pdf_status['percentage'])
	1878	+ ); ?></p>
1843	1879
1844		- $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
1845		- if (is_array($embedding_vector)) {
1846		- MxChat_Utils::submit_content_to_db(
1847		- $sanitized_content,
1848		- $submitted_url,
1849		- $this->options['api_key']
1850		- );
1851		- set_transient('mxchat_admin_notice_success',
1852		- esc_html__('URL content successfully submitted!', 'mxchat'),
1853		- 30
1854		- );
1855		- } else {
1856		- set_transient('mxchat_admin_notice_error',
1857		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
1858		- 30
1859		- );
1860		- }
	1880	+ <?php if (!empty($pdf_status['failed_pages']) && $pdf_status['failed_pages'] > 0) : ?>
	1881	+ <p><strong><?php esc_html_e('Failed pages:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['failed_pages']); ?></p>
	1882	+ <?php endif; ?>
1861	1883
1862		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1863		- exit;
1864		-}
1865		-private function handle_sitemap_for_knowledge_base($xml, $sitemap_url) {
1866		- if (!current_user_can('manage_options')) {
1867		- //error_log(esc_html__('Unauthorized sitemap processing attempt', 'mxchat'));
1868		- return false;
1869		- }
	1884	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($pdf_status['status'])); ?></p>
	1885	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['last_update']); ?></p>
	1886	+ </div>
	1887	+ </div>
	1888	+ <?php endif; ?>
1870	1889
1871		- try {
1872		- $sitemap_url = esc_url_raw($sitemap_url);
	1890	+ <!-- Sitemap Processing Status - ONLY PROCESSING -->
	1891	+ <?php if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
	1892	+ <div class="mxchat-status-card" data-card-type="sitemap">
	1893	+ <div class="mxchat-status-header">
	1894	+ <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
1873	1895
1874		- if (!$xml || !is_object($xml)) {
1875		- throw new Exception(__('Invalid XML object provided', 'mxchat'));
1876		- }
	1896	+ <!-- Processing controls -->
	1897	+ <div class="mxchat-processing-controls">
	1898	+ <form method="post" class="mxchat-stop-form"
	1899	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1900	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1901	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1902	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1903	+ </button>
	1904	+ </form>
1877	1905
1878		- $urls = [];
1879		- foreach ($xml->url as $url_element) {
1880		- $url = esc_url_raw((string)$url_element->loc);
1881		- if ($url) {
1882		- $urls[] = $url;
1883		- }
1884		- }
	1906	+ <button type="button" class="mxchat-manual-batch-btn"
	1907	+ data-process-type="sitemap"
	1908	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_sitemap_url')); ?>">
	1909	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1910	+ </button>
	1911	+ </div>
	1912	+ </div>
1885	1913
1886		- $total_urls = absint(count($urls));
	1914	+ <div class="mxchat-progress-bar">
	1915	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
	1916	+ </div>
1887	1917
1888		- if ($total_urls < 1) {
1889		- throw new Exception(__('No valid URLs found in sitemap', 'mxchat'));
1890		- }
	1918	+ <div class="mxchat-status-details">
	1919	+ <p><?php printf(
	1920	+ esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
	1921	+ absint($sitemap_status['processed_urls']),
	1922	+ absint($sitemap_status['total_urls']),
	1923	+ absint($sitemap_status['percentage'])
	1924	+ ); ?></p>
1891	1925
1892		- wp_schedule_single_event(time(), 'mxchat_process_sitemap_urls', array(
1893		- 'urls' => $urls,
1894		- 'sitemap_url' => $sitemap_url,
1895		- 'total_urls' => $total_urls,
1896		- 'batch_size' => absint(10),
1897		- 'batch_pause' => absint(5)
1898		- ));
	1926	+ <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
	1927	+ <p><strong><?php esc_html_e('Failed URLs:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['failed_urls']); ?></p>
	1928	+ <?php endif; ?>
1899	1929
1900		- $status_data = array(
1901		- 'total_urls' => $total_urls,
1902		- 'processed_urls' => 0,
1903		- 'status' => 'processing',
1904		- 'last_update' => time()
1905		- );
	1930	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($sitemap_status['status'])); ?></p>
	1931	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['last_update']); ?></p>
1906	1932
1907		- set_transient(
1908		- sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)),
1909		- array_map('sanitize_text_field', $status_data),
1910		- DAY_IN_SECONDS
1911		- );
	1933	+ <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
	1934	+ <div class="mxchat-error-notice">
	1935	+ <?php if (!empty($sitemap_status['error'])) : ?>
	1936	+ <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
	1937	+ <?php endif; ?>
	1938	+ <?php if (!empty($sitemap_status['last_error'])) : ?>
	1939	+ <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
	1940	+ <?php endif; ?>
	1941	+ </div>
	1942	+ <?php endif; ?>
	1943	+ </div>
	1944	+ </div>
	1945	+ <?php endif; ?>
1912	1946
1913		- return __('scheduled', 'mxchat');
	1947	+ <!-- Single URL Submission Status -->
	1948	+ <?php
	1949	+ // Get single URL status
	1950	+ $single_url_status = $this->knowledge_manager->mxchat_get_single_url_status();
	1951	+ $is_active_processing =
	1952	+ ($sitemap_status && $sitemap_status['status'] === 'processing') ||
	1953	+ ($pdf_status && $pdf_status['status'] === 'processing');
	1954	+ ?>
1914	1955
1915		- } catch (\Exception $e) {
1916		- //error_log(sprintf(esc_html__('Error preparing sitemap for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1917		- return false;
1918		- }
1919		-}
1920		-public static function process_sitemap_urls_cron($urls, $sitemap_url, $total_urls, $batch_size, $batch_pause) {
1921		- // Validate inputs
1922		- $sitemap_url = esc_url_raw($sitemap_url);
1923		- $total_urls = absint($total_urls);
1924		- $batch_size = absint($batch_size);
1925		- $batch_pause = absint($batch_pause);
	1956	+ <div id="mxchat-single-url-status-container" <?php echo $is_active_processing ? 'style="display:none;"' : ''; ?>>
	1957	+ <?php if ($single_url_status && !$is_active_processing) : ?>
	1958	+ <div class="mxchat-status-card">
	1959	+ <div class="mxchat-status-header">
	1960	+ <h4><?php esc_html_e('Last URL Submission', 'mxchat'); ?></h4>
	1961	+ <?php if ($single_url_status['status'] === 'failed') : ?>
	1962	+ <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Failed', 'mxchat'); ?></span>
	1963	+ <?php else : ?>
	1964	+ <span class="mxchat-status-badge mxchat-status-success"><?php esc_html_e('Success', 'mxchat'); ?></span>
	1965	+ <?php endif; ?>
	1966	+ </div>
	1967	+ <div class="mxchat-status-details">
	1968	+ <p><strong><?php esc_html_e('URL:', 'mxchat'); ?></strong>
	1969	+ <a href="<?php echo esc_url($single_url_status['url']); ?>" target="_blank">
	1970	+ <?php echo esc_html(strlen($single_url_status['url']) > 60 ? substr($single_url_status['url'], 0, 57) . '...' : $single_url_status['url']); ?>
	1971	+ </a>
	1972	+ </p>
	1973	+ <p><strong><?php esc_html_e('Submitted:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['human_time']); ?></p>
1926	1974
1927		- if (!is_array($urls) || empty($urls)) {
1928		- return;
1929		- }
	1975	+ <?php if ($single_url_status['status'] === 'failed' && !empty($single_url_status['error'])) : ?>
	1976	+ <div class="mxchat-error-notice">
	1977	+ <p class="error"><?php echo esc_html($single_url_status['error']); ?></p>
	1978	+ </div>
	1979	+ <?php endif; ?>
1930	1980
1931		- try {
1932		- $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
1933		- $status = get_transient($status_key);
	1981	+ <?php if ($single_url_status['status'] === 'complete') : ?>
	1982	+ <p><strong><?php esc_html_e('Content Length:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['content_length']); ?> <?php esc_html_e('characters', 'mxchat'); ?></p>
	1983	+ <p><strong><?php esc_html_e('Embedding Dimensions:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['embedding_dimensions']); ?></p>
	1984	+ <?php endif; ?>
	1985	+ </div>
	1986	+ </div>
	1987	+ <?php endif; ?>
	1988	+ </div>
1934	1989
1935		- if (!$status || !is_array($status)) {
1936		- throw new Exception('Invalid status data retrieved from transient');
1937		- }
	1990	+ <!-- Completed Status Cards - Handles completed PDF/Sitemap processing -->
	1991	+ <?php
	1992	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1993	+ echo $knowledge_manager->mxchat_render_completed_status_cards();
	1994	+ ?>
1938	1995
1939		- $start_url = absint($status['processed_urls']);
1940		- $end_url = min($start_url + $batch_size, $total_urls);
1941		- $instance = new self();
1942	1996
1943		- // Track failures in batch
1944		- $batch_stats = [
1945		- 'processed' => 0,
1946		- 'failed' => 0,
1947		- 'last_error' => ''
1948		- ];
	1997	+</div>
1949	1998
1950		- for ($i = $start_url; $i < $end_url; $i++) {
1951		- $page_url = esc_url_raw($urls[$i]);
1952		- $page_response = wp_remote_get($page_url);
	1999	+<!-- Knowledge Base Table Card -->
	2000	+<div class="mxchat-card">
	2001	+ <div class="mxchat-card-header">
	2002	+<h2>
	2003	+ <?php esc_html_e('Knowledge Base', 'mxchat'); ?>
	2004	+ <span class="mxchat-record-count">
	2005	+ <?php if ($showing_recent_only && $total_in_database > 1000): ?>
	2006	+ (<?php echo esc_html($total_records); ?> of <?php echo esc_html(number_format($total_in_database)); ?> total - recent entries only)
	2007	+ <?php else: ?>
	2008	+ (<?php echo esc_html($total_records); ?>)
	2009	+ <?php endif; ?>
	2010	+ </span>
	2011	+ <!-- Keep your existing badge code here -->
	2012	+ <?php if ($use_pinecone) : ?>
	2013	+ <span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
	2014	+ <span class="dashicons dashicons-cloud"></span>
	2015	+ <?php esc_html_e('Pinecone', 'mxchat'); ?>
	2016	+ </span>
	2017	+ <?php else : ?>
	2018	+ <span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
	2019	+ <span class="dashicons dashicons-database-view"></span>
	2020	+ <?php esc_html_e('WordPress DB', 'mxchat'); ?>
	2021	+ </span>
	2022	+ <?php endif; ?>
	2023	+</h2>
	2024	+ <div class="mxchat-header-actions">
	2025	+ <!-- Search -->
	2026	+ <form method="get" id="knowledge-search" class="mxchat-search-form">
	2027	+ <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
	2028	+ <input type="hidden" name="page" value="mxchat-prompts" />
	2029	+ <div class="mxchat-search-group">
	2030	+ <span class="dashicons dashicons-search"></span>
	2031	+ <input type="text"
	2032	+ name="search"
	2033	+ placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
	2034	+ value="<?php echo esc_attr($search_query); ?>" />
	2035	+ </div>
	2036	+ </form>
1953	2037
1954		- if (is_wp_error($page_response) || wp_remote_retrieve_response_code($page_response) !== 200) {
1955		- $batch_stats['failed']++;
1956		- continue;
1957		- }
	2038	+ <!-- Delete All -->
	2039	+ <form method="post"
	2040	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
	2041	+ class="mxchat-delete-form"
	2042	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
	2043	+ <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
	2044	+ <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
	2045	+ <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
	2046	+ <span class="dashicons dashicons-trash"></span>
	2047	+ <?php esc_html_e('Delete All', 'mxchat'); ?>
	2048	+ </button>
	2049	+ </form>
	2050	+ </div>
	2051	+ </div>
1958	2052
1959		- $page_html = wp_remote_retrieve_body($page_response);
1960		- $page_content = $instance->mxchat_extract_main_content($page_html);
1961		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($page_content);
	2053	+ <!-- Recent Entries Info Banner -->
	2054	+<?php if ($showing_recent_only && $total_in_database > 1000): ?>
	2055	+ <div class="mxchat-info-banner recent-only" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e3f2fd; border-left: 4px solid #2196f3; color: #1565c0;">
	2056	+ <span class="dashicons dashicons-info"></span>
	2057	+ <span>
	2058	+ <?php printf(
	2059	+ esc_html__('Showing your %s most recent entries for faster loading. Your complete database contains %s entries. ', 'mxchat'),
	2060	+ number_format($total_records),
	2061	+ number_format($total_in_database)
	2062	+ ); ?>
	2063	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('View complete database in Pinecone →', 'mxchat'); ?></a>
	2064	+ </span>
	2065	+ </div>
	2066	+<?php endif; ?>
1962	2067
1963		- if (!empty($sanitized_content)) {
1964		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content);
	2068	+ <!-- Data Source Info Banner -->
	2069	+ <?php if ($use_pinecone) : ?>
	2070	+ <div class="mxchat-info-banner pinecone" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e8f5e8; border-left: 4px solid #4caf50; color: #2e7d2e;">
	2071	+ <span class="dashicons dashicons-cloud"></span>
	2072	+ <span><?php esc_html_e('Refresh page to see new content, but wait 5-10 seconds first! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
	2073	+ </div>
	2074	+ <?php else : ?>
	2075	+ <div class="mxchat-info-banner wordpress" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #fff3e0; border-left: 4px solid #ff9800; color: #e65100;">
	2076	+ <span class="dashicons dashicons-database-view"></span>
	2077	+ <span><?php esc_html_e('Refresh page to see new content, but wait 5-10 seconds first! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
	2078	+ </div>
	2079	+ <?php endif; ?>
1965	2080
1966		- if (is_array($embedding_vector)) {
1967		- $options = get_option('mxchat_options');
1968		- $submission_result = MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $options['api_key']);
	2081	+ <!-- Table -->
	2082	+ <div class="mxchat-table-wrapper">
	2083	+ <table class="mxchat-records-table">
	2084	+ <thead>
	2085	+ <tr>
	2086	+ <th><?php esc_html_e('ID', 'mxchat'); ?></th>
	2087	+ <th><?php esc_html_e('Content', 'mxchat'); ?></th>
	2088	+ <th><?php esc_html_e('Source', 'mxchat'); ?></th>
	2089	+ <?php if ($data_source === 'pinecone') : ?>
	2090	+ <th><?php esc_html_e('Vector ID', 'mxchat'); ?></th>
	2091	+ <?php endif; ?>
	2092	+ <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
	2093	+ </tr>
	2094	+ </thead>
	2095	+ <tbody>
	2096	+ <?php if ($prompts) : ?>
	2097	+ <?php foreach ($prompts as $index => $prompt) : ?>
	2098	+ <tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
	2099	+ data-source="<?php echo esc_attr($data_source); ?>"
	2100	+ <?php if ($data_source === 'pinecone') : ?>
	2101	+ style="background: rgba(33, 150, 243, 0.02);"
	2102	+ <?php endif; ?>>
	2103	+ <td>
	2104	+ <?php if ($data_source === 'pinecone') : ?>
	2105	+ <?php echo esc_html($index + 1 + (($current_page - 1) * $per_page)); ?>
	2106	+ <?php else : ?>
	2107	+ <?php echo esc_html($prompt->id); ?>
	2108	+ <?php endif; ?>
	2109	+ </td>
	2110	+ <td class="mxchat-content-cell">
	2111	+ <div class="content-view">
	2112	+ <?php
	2113	+ $content = $prompt->article_content;
	2114	+ // Check if content contains Hebrew characters
	2115	+ if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
	2116	+ // Apply RTL direction for Hebrew content
	2117	+ echo '<div dir="rtl" lang="he" class="rtl-content">';
	2118	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	2119	+ echo '</div>';
	2120	+ } else {
	2121	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	2122	+ }
	2123	+ ?>
	2124	+ </div>
	2125	+ <?php if ($data_source === 'wordpress') : ?>
	2126	+ <textarea class="content-edit" style="display:none;"
	2127	+ <?php if (preg_match('/[\x{0590}-\x{05FF}]/u', $prompt->article_content)) echo 'dir="rtl" lang="he"'; ?>>
	2128	+ <?php echo htmlspecialchars($prompt->article_content, ENT_QUOTES, 'UTF-8'); ?>
	2129	+ </textarea>
	2130	+ <?php endif; ?>
	2131	+ </td>
	2132	+ <td class="mxchat-url-cell">
	2133	+ <div class="url-view">
	2134	+ <?php if (!empty($prompt->source_url)) : ?>
	2135	+ <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
	2136	+ <span class="dashicons dashicons-external"></span>
	2137	+ <?php esc_html_e('View Source', 'mxchat'); ?>
	2138	+ </a>
	2139	+ <?php else : ?>
	2140	+ <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	2141	+ <?php endif; ?>
	2142	+ </div>
	2143	+ <?php if ($data_source === 'wordpress') : ?>
	2144	+ <input type="text" class="url-edit" style="display:none;"
	2145	+ value="<?php echo htmlspecialchars($prompt->source_url, ENT_QUOTES, 'UTF-8'); ?>" />
	2146	+ <?php endif; ?>
	2147	+ </td>
	2148	+ <?php if ($data_source === 'pinecone') : ?>
	2149	+ <td class="mxchat-vector-id-cell">
	2150	+ <code style="background: #f5f5f5; padding: 2px 6px; border-radius: 3px; font-size: 11px;">
	2151	+ <?php echo esc_html(substr($prompt->id, 0, 12) . '...'); ?>
	2152	+ </code>
	2153	+ </td>
	2154	+ <?php endif; ?>
	2155	+
	2156	+<td class="mxchat-actions-cell">
	2157	+ <?php if ($data_source === 'wordpress') : ?>
	2158	+ <!-- WordPress - Full editing capabilities -->
	2159	+ <div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
	2160	+ <select class="mxchat-role-select"
	2161	+ data-entry-id="<?php echo esc_attr($prompt->id); ?>"
	2162	+ data-data-source="wordpress"
	2163	+ data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
	2164	+ <?php
	2165	+ $current_role = $prompt->role_restriction ?? 'public';
	2166	+ $role_options = $knowledge_manager->mxchat_get_role_options();
	2167	+ foreach ($role_options as $role_key => $role_label) : ?>
	2168	+ <option value="<?php echo esc_attr($role_key); ?>"
	2169	+ <?php selected($current_role, $role_key); ?>>
	2170	+ <?php echo esc_html($role_label); ?>
	2171	+ </option>
	2172	+ <?php endforeach; ?>
	2173	+ </select>
	2174	+ </div>
	2175	+
	2176	+ <!-- Edit/Save Buttons -->
	2177	+ <div class="mxchat-action-buttons">
	2178	+ <button class="mxchat-button-icon edit-button"
	2179	+ data-id="<?php echo esc_attr($prompt->id); ?>">
	2180	+ <span class="dashicons dashicons-edit"></span>
	2181	+ </button>
	2182	+ <button class="mxchat-button-icon save-button"
	2183	+ data-id="<?php echo esc_attr($prompt->id); ?>"
	2184	+ style="display:none;"
	2185	+ data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
	2186	+ <span class="dashicons dashicons-saved"></span>
	2187	+ </button>
	2188	+ </div>
	2189	+ <?php else : ?>
	2190	+ <!-- Pinecone - Role restriction editable, content read-only -->
	2191	+ <div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
	2192	+ <select class="mxchat-role-select"
	2193	+ data-entry-id="<?php echo esc_attr($prompt->id); ?>"
	2194	+ data-data-source="pinecone"
	2195	+ data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
	2196	+ <?php
	2197	+ $current_role = $prompt->role_restriction ?? 'public';
	2198	+ $role_options = $knowledge_manager->mxchat_get_role_options();
	2199	+ foreach ($role_options as $role_key => $role_label) : ?>
	2200	+ <option value="<?php echo esc_attr($role_key); ?>"
	2201	+ <?php selected($current_role, $role_key); ?>>
	2202	+ <?php echo esc_html($role_label); ?>
	2203	+ </option>
	2204	+ <?php endforeach; ?>
	2205	+ </select>
	2206	+ </div>
	2207	+
	2208	+ <?php endif; ?>
1969	2209
1970		- if (is_wp_error($submission_result)) {
1971		- $batch_stats['failed']++;
1972		- $batch_stats['last_error'] = $submission_result->get_error_message();
1973		- continue;
1974		- }
	2210	+ <!-- Delete button for both sources -->
	2211	+ <div class="mxchat-delete-container">
	2212	+ <?php if ($data_source === 'pinecone') : ?>
	2213	+ <!-- AJAX Delete for Pinecone -->
	2214	+ <button type="button"
	2215	+ class="mxchat-button-icon delete-button-ajax"
	2216	+ data-vector-id="<?php echo esc_attr($prompt->id); ?>"
	2217	+ data-nonce="<?php echo wp_create_nonce('mxchat_delete_pinecone_prompt_nonce'); ?>"
	2218	+ title="<?php esc_attr_e('Delete entry', 'mxchat'); ?>">
	2219	+ <span class="dashicons dashicons-trash"></span>
	2220	+ </button>
	2221	+ <?php else : ?>
	2222	+ <!-- Regular link delete for WordPress DB -->
	2223	+ <a href="<?php echo esc_url(admin_url(
	2224	+ 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
	2225	+ . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
	2226	+ )); ?>"
	2227	+ class="mxchat-button-icon delete-button"
	2228	+ onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
	2229	+ <span class="dashicons dashicons-trash"></span>
	2230	+ </a>
	2231	+ <?php endif; ?>
	2232	+ </div>
	2233	+</td>
1975	2234
1976		- $batch_stats['processed']++;
1977		- } else {
1978		- $batch_stats['failed']++;
1979		- $batch_stats['last_error'] = 'Failed to generate embedding. Please check OpenAI API key.';
1980		- }
1981		- }
1982	2235
1983		- $status['processed_urls'] = absint($i + 1);
1984		- $status['last_update'] = time();
1985		- $status['failed_urls'] = absint($status['failed_urls'] ?? 0) + $batch_stats['failed'];
1986		- $status['last_error'] = $batch_stats['last_error'];
	2236	+ </tr>
	2237	+ <?php endforeach; ?>
	2238	+ <?php else : ?>
	2239	+ <tr>
	2240	+ <td colspan="<?php echo $data_source === 'pinecone' ? '5' : '4'; ?>" class="mxchat-no-records">
	2241	+ <?php if ($use_pinecone) : ?>
	2242	+ <?php esc_html_e('No vectors found in Pinecone database.', 'mxchat'); ?>
	2243	+ <?php else : ?>
	2244	+ <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
	2245	+ <?php endif; ?>
	2246	+ </td>
	2247	+ </tr>
	2248	+ <?php endif; ?>
	2249	+ </tbody>
	2250	+ </table>
	2251	+ </div>
1987	2252
1988		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1989		- }
	2253	+ <?php if ($page_links) : ?>
	2254	+ <div class="mxchat-pagination">
	2255	+ <?php echo wp_kses_post($page_links); ?>
	2256	+ </div>
	2257	+ <?php endif; ?>
	2258	+</div>
1990	2259
1991		- // If all URLs in this batch failed, stop processing
1992		- if ($batch_stats['processed'] === 0 && $batch_stats['failed'] > 0) {
1993		- $status['status'] = 'error';
1994		- $status['error'] = sprintf(
1995		- 'Processing stopped: %d consecutive failures. Last error: %s',
1996		- $batch_stats['failed'],
1997		- $batch_stats['last_error']
1998		- );
1999		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2000		- return;
2001		- }
	2260	+</div>
2002	2261
2003		- if ($end_url < $total_urls) {
2004		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_sitemap_urls', array(
2005		- 'urls' => array_map('esc_url_raw', $urls),
2006		- 'sitemap_url' => $sitemap_url,
2007		- 'total_urls' => $total_urls,
2008		- 'batch_size' => $batch_size,
2009		- 'batch_pause' => $batch_pause,
2010		- ));
2011		- } else {
2012		- $status['status'] = 'complete';
2013		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2014		- }
2015		- } catch (\Exception $e) {
2016		- $status['status'] = 'error';
2017		- $status['error'] = sanitize_text_field($e->getMessage());
2018		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2019		- }
2020		-}
	2262	+ <!-- Sync Settings Tab (Initially Hidden) -->
	2263	+ <div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
	2264	+<div class="mxchat-card">
	2265	+ <!-- Auto-Sync Settings -->
	2266	+ <div class="mxchat-settings-section">
	2267	+ <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
	2268	+ <p class="mxchat-description">
	2269	+ <?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below. Works with Pinecone if enabled', 'mxchat'); ?>
	2270	+ </p>
	2271	+ <div class="mxchat-autosave-section">
	2272	+ <div class="mxchat-toggle-group">
	2273	+ <div class="mxchat-toggle-container">
	2274	+ <label class="mxchat-toggle-switch">
	2275	+ <input type="checkbox"
	2276	+ name="mxchat_auto_sync_posts"
	2277	+ class="mxchat-autosave-field"
	2278	+ value="1"
	2279	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2280	+ <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
	2281	+ <span class="mxchat-toggle-slider"></span>
	2282	+ </label>
	2283	+ <span class="mxchat-toggle-label">
	2284	+ <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
	2285	+ </span>
	2286	+ </div>
2021	2287
2022		-public function get_sitemap_processing_status($sitemap_url) {
2023		- $sitemap_url = esc_url_raw($sitemap_url);
2024		- $status = get_transient(sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)));
	2288	+ <div class="mxchat-toggle-container">
	2289	+ <label class="mxchat-toggle-switch">
	2290	+ <input type="checkbox"
	2291	+ name="mxchat_auto_sync_pages"
	2292	+ class="mxchat-autosave-field"
	2293	+ value="1"
	2294	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2295	+ <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
	2296	+ <span class="mxchat-toggle-slider"></span>
	2297	+ </label>
	2298	+ <span class="mxchat-toggle-label">
	2299	+ <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
	2300	+ </span>
	2301	+ </div>
2025	2302
2026		- if (!$status || !is_array($status)) {
2027		- return false;
2028		- }
	2303	+ <!-- Custom Post Types Section -->
	2304	+ <div class="mxchat-section-content">
	2305	+ <div class="mxchat-custom-post-types-header">
	2306	+ <button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
	2307	+ <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
	2308	+ <span class="mxchat-toggle-icon">▼</span>
	2309	+ </button>
	2310	+ </div>
2029	2311
2030		- return array(
2031		- 'total_urls' => absint($status['total_urls']),
2032		- 'processed_urls' => absint($status['processed_urls']),
2033		- 'failed_urls' => absint($status['failed_urls'] ?? 0),
2034		- 'percentage' => ($status['total_urls'] > 0)
2035		- ? round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100)
2036		- : 0,
2037		- 'status' => sanitize_text_field($status['status']),
2038		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat'),
2039		- 'error' => isset($status['error']) ? sanitize_text_field($status['error']) : '',
2040		- 'last_error' => isset($status['last_error']) ? sanitize_text_field($status['last_error']) : ''
2041		- );
2042		-}
	2312	+ <div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
	2313	+ <h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
	2314	+ <p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
2043	2315
2044		-public function mxchat_stop_processing() {
2045		- // Verify permissions
2046		- if (!current_user_can('manage_options')) {
2047		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
2048		- }
	2316	+ <div class="mxchat-custom-post-types">
	2317	+ <?php
	2318	+ $post_types = $knowledge_manager->mxchat_get_public_post_types();
	2319	+ // Skip post and page as they're handled separately
	2320	+ unset($post_types['post']);
	2321	+ unset($post_types['page']);
2049	2322
2050		- // Verify nonce
2051		- check_admin_referer('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce');
	2323	+ if (!empty($post_types)) {
	2324	+ foreach ($post_types as $post_type => $label) {
	2325	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	2326	+ $is_enabled = get_option($option_name, '0');
	2327	+ ?>
	2328	+ <div class="mxchat-toggle-container">
	2329	+ <label class="mxchat-toggle-switch">
	2330	+ <input type="checkbox"
	2331	+ name="<?php echo esc_attr($option_name); ?>"
	2332	+ class="mxchat-autosave-field"
	2333	+ value="1"
	2334	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2335	+ <?php checked($is_enabled, '1'); ?>>
	2336	+ <span class="mxchat-toggle-slider"></span>
	2337	+ </label>
	2338	+ <span class="mxchat-toggle-label">
	2339	+ <?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
	2340	+ </span>
	2341	+ </div>
	2342	+ <?php
	2343	+ }
	2344	+ } else {
	2345	+ echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
	2346	+ }
	2347	+ ?>
	2348	+ </div>
	2349	+ </div>
	2350	+ </div>
	2351	+ </div>
	2352	+ </div>
	2353	+ </div>
	2354	+</div>
	2355	+</div>
2052	2356
2053		- // Get the last sitemap URL and clear its transient
2054		- $sitemap_url = get_transient('mxchat_last_sitemap_url');
2055		- if ($sitemap_url) {
2056		- delete_transient('mxchat_sitemap_status_' . md5($sitemap_url));
2057		- delete_transient('mxchat_last_sitemap_url');
2058		- }
	2357	+<!-- NEW PINECONE TAB -->
	2358	+ <div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
	2359	+ <div class="mxchat-card">
	2360	+ <h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
	2361	+ <p class="mxchat-description">
	2362	+ <?php echo wp_kses(
	2363	+ __('<strong>Pinecone is optional</strong> and not required for MxChat to function. It provides enhanced search performance for larger knowledge bases. When enabled, content will be stored in Pinecone instead of the WordPress database, but you can use MxChat without it.', 'mxchat'),
	2364	+ array('strong' => array())
	2365	+ ); ?>
	2366	+ </p>
2059	2367
2060		- // Get the last PDF URL and clear its transient
2061		- $pdf_url = get_transient('mxchat_last_pdf_url');
2062		- if ($pdf_url) {
2063		- delete_transient('mxchat_pdf_status_' . md5($pdf_url));
2064		- delete_transient('mxchat_last_pdf_url');
2065		- }
	2368	+ <div class="mxchat-pinecone-info-box">
	2369	+ <div class="mxchat-info-icon">
	2370	+ <span class="dashicons dashicons-info"></span>
	2371	+ </div>
	2372	+ <div class="mxchat-info-content">
	2373	+ <h4><?php esc_html_e('What is Pinecone?', 'mxchat'); ?></h4>
	2374	+ <p><?php esc_html_e('Pinecone is a specialized vector database designed for AI applications. It provides faster similarity searches and better scalability compared to traditional databases for AI-powered features.', 'mxchat'); ?></p>
	2375	+ <p><a href="https://www.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Learn more about Pinecone →', 'mxchat'); ?></a></p>
	2376	+ </div>
	2377	+ </div>
2066	2378
2067		- // Unschedule any pending sitemap events
2068		- $timestamp = wp_next_scheduled('mxchat_process_sitemap_urls');
2069		- if ($timestamp) {
2070		- wp_unschedule_event($timestamp, 'mxchat_process_sitemap_urls');
2071		- }
	2379	+ <div class="mxchat-database-settings-form">
	2380	+ <!-- REMOVED the WordPress form - we're using AJAX auto-save instead -->
	2381	+ <?php
	2382	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	2383	+ $use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
	2384	+ ?>
2072	2385
2073		- // Redirect back with a success message
2074		- set_transient('mxchat_admin_notice_success',
2075		- esc_html__('Processing has been stopped successfully.', 'mxchat'),
2076		- 30
2077		- );
2078		- wp_safe_redirect(admin_url('admin.php?page=mxchat-prompts'));
2079		- exit;
2080		-}
2081		-private function mxchat_sanitize_content_for_api($content) {
2082		- // Remove script, style tags, and HTML comments
2083		- $content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $content);
2084		- $content = preg_replace('/<style\b[^>]*>(.*?)<\/style>/is', '', $content);
2085		- $content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
	2386	+ <div class="mxchat-toggle-container">
	2387	+ <label class="mxchat-toggle-switch">
	2388	+ <input type="checkbox"
	2389	+ name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"
	2390	+ value="1"
	2391	+ <?php checked($use_pinecone, '1'); ?>>
	2392	+ <span class="mxchat-toggle-slider"></span>
	2393	+ </label>
	2394	+ <span class="mxchat-toggle-label">
	2395	+ <?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?>
	2396	+ </span>
	2397	+ </div>
2086	2398
2087		- // Remove all HTML tags and decode HTML entities
2088		- $content = wp_strip_all_tags($content);
2089		- $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
	2399	+ <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
2090	2400
2091		- // Trim and normalize whitespace
2092		- $content = trim(preg_replace('/\s+/', ' ', $content));
	2401	+ <?php if ($use_pinecone) : ?>
	2402	+ <div class="mxchat-knowledge-warning success">
	2403	+ <p><span class="dashicons dashicons-yes-alt"></span>
	2404	+ <?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?>
	2405	+ </p>
	2406	+ </div>
	2407	+ <?php endif; ?>
2093	2408
2094		- return $content;
2095		-}
	2409	+ <div class="mxchat-form-group">
	2410	+ <label for="mxchat_pinecone_api_key">
	2411	+ <?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="required">*</span>
	2412	+ </label>
	2413	+ <input type="password"
	2414	+ id="mxchat_pinecone_api_key"
	2415	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]"
	2416	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
	2417	+ class="regular-text"
	2418	+ placeholder="pcsk_..." />
	2419	+ <p class="description">
	2420	+ <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
	2421	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
	2422	+ </p>
	2423	+ </div>
2096	2424
	2425	+ <div class="mxchat-form-group">
	2426	+ <label for="mxchat_pinecone_environment">
	2427	+ <?php esc_html_e('Region', 'mxchat'); ?>
	2428	+ </label>
	2429	+ <input type="text"
	2430	+ id="mxchat_pinecone_environment"
	2431	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
	2432	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>"
	2433	+ placeholder="e.g., gcp-starter"
	2434	+ class="regular-text" />
	2435	+ <p class="description">
	2436	+ <?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp, us-east-1-aws)', 'mxchat'); ?>
	2437	+ </p>
	2438	+ </div>
2097	2439
	2440	+ <div class="mxchat-form-group">
	2441	+ <label for="mxchat_pinecone_index">
	2442	+ <?php esc_html_e('Index Name', 'mxchat'); ?> <span class="required">*</span>
	2443	+ </label>
	2444	+ <input type="text"
	2445	+ id="mxchat_pinecone_index"
	2446	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_index]"
	2447	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>"
	2448	+ placeholder="e.g., my-wordpress-vectors"
	2449	+ class="regular-text" />
	2450	+ <p class="description">
	2451	+ <?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?>
	2452	+ </p>
	2453	+ </div>
2098	2454
	2455	+ <div class="mxchat-form-group">
	2456	+ <label for="mxchat_pinecone_host">
	2457	+ <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
	2458	+ </label>
	2459	+ <input type="text"
	2460	+ id="mxchat_pinecone_host"
	2461	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
	2462	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>"
	2463	+ placeholder="e.g., my-index-xyz123.svc.pinecone.io"
	2464	+ class="regular-text" />
	2465	+ <p class="description">
	2466	+ <?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in your index details.', 'mxchat'); ?>
	2467	+ </p>
	2468	+ </div>
2099	2469
2100		-public function mxchat_handle_product_change($post_id, $post, $update) {
2101		- if ($post->post_type !== 'product') {
2102		- return;
2103		- }
	2470	+<div class="mxchat-setup-steps">
	2471	+ <h3><?php esc_html_e('Setup Instructions', 'mxchat'); ?></h3>
	2472	+ <div class="mxchat-setup-step">
	2473	+ <span class="step-number">1</span>
	2474	+ <div class="step-content">
	2475	+ <h4><?php esc_html_e('Create Account', 'mxchat'); ?></h4>
	2476	+ <p><?php esc_html_e('Create a free account at', 'mxchat'); ?> <a href="https://www.pinecone.io/" target="_blank">pinecone.io</a></p>
	2477	+ </div>
	2478	+ </div>
	2479	+ <div class="mxchat-setup-step">
	2480	+ <span class="step-number">2</span>
	2481	+ <div class="step-content">
	2482	+ <h4><?php esc_html_e('Create Index', 'mxchat'); ?></h4>
	2483	+ <p><?php esc_html_e('Create a new index with these settings:', 'mxchat'); ?></p>
	2484	+ <ul>
	2485	+ <li><?php esc_html_e('Dimensions: Choose based on your embedding model - 1536 (OpenAI Ada 2, TE3 Small), 2048 (Voyage-3 Large), 3072 (TE3 Large, Gemini Embedding), 1536 (Gemini Embedding), or 768 (Gemini Embedding)', 'mxchat'); ?></li>
	2486	+ <li><?php esc_html_e('Metric: Cosine', 'mxchat'); ?></li>
	2487	+ <li><?php esc_html_e('Cloud & Region: Your preferred region', 'mxchat'); ?></li>
	2488	+ </ul>
	2489	+ </div>
	2490	+ </div>
	2491	+ <div class="mxchat-setup-step">
	2492	+ <span class="step-number">3</span>
	2493	+ <div class="step-content">
	2494	+ <h4><?php esc_html_e('Get API Key', 'mxchat'); ?></h4>
	2495	+ <p><?php esc_html_e('Copy your API key from the API Keys section', 'mxchat'); ?></p>
	2496	+ </div>
	2497	+ </div>
	2498	+ <div class="mxchat-setup-step">
	2499	+ <span class="step-number">4</span>
	2500	+ <div class="step-content">
	2501	+ <h4><?php esc_html_e('Get Index Host', 'mxchat'); ?></h4>
	2502	+ <p><?php esc_html_e('Copy your index host URL from the index details', 'mxchat'); ?></p>
	2503	+ </div>
	2504	+ </div>
	2505	+ <div class="mxchat-setup-step">
	2506	+ <span class="step-number">5</span>
	2507	+ <div class="step-content">
	2508	+ <h4><?php esc_html_e('Save Settings', 'mxchat'); ?></h4>
	2509	+ <p><?php esc_html_e('Fill in the form above and save settings', 'mxchat'); ?></p>
	2510	+ </div>
	2511	+ </div>
	2512	+</div>
2104	2513
2105		- if ($post->post_status === 'publish') {
2106		- add_action('shutdown', function() use ($post_id) {
2107		- $product = wc_get_product($post_id);
2108		- if ($product) {
2109		- $this->mxchat_store_product_embedding($product);
2110		- }
2111		- });
2112		- }
2113		-}
2114	2514
2115		-private function mxchat_store_product_embedding($product) {
2116		- if (!isset($this->options['enable_woocommerce_integration']) ||
2117		- !in_array($this->options['enable_woocommerce_integration'], ['1', 'on'])) {
2118		- return;
2119		- }
2120	2515
2121		- $source_url = get_permalink($product->get_id());
	2516	+ </div>
2122	2517
2123		- // Build description
2124		- $regular_price = $product->get_regular_price();
2125		- $sale_price = $product->get_sale_price();
2126		- $description = $product->get_description() . "\n\n" .
2127		- esc_html__('Short Description:', 'mxchat') . " " . $product->get_short_description() . "\n" .
2128		- esc_html__('Price:', 'mxchat') . " " . $regular_price . "\n" .
2129		- esc_html__('Sale Price:', 'mxchat') . " " . ($sale_price ?: esc_html__('N/A', 'mxchat')) . "\n" .
2130		- esc_html__('SKU:', 'mxchat') . " " . $product->get_sku();
2131	2518
2132		- // Generate embedding vector
2133		- $embedding_vector = $this->mxchat_generate_embedding($description);
2134		- if (!is_array($embedding_vector)) {
2135		- return;
2136		- }
	2519	+ </div>
	2520	+ </div>
	2521	+ </div>
2137	2522
2138		- // Check for Pinecone addon and its settings
2139		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2140		- $use_pinecone = false;
	2523	+</div>
2141	2524
2142		- if ($pinecone_settings && is_array($pinecone_settings)) {
2143		- $use_pinecone = (
2144		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2145		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2146		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2147		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2148		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2149		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2150		- );
2151		- }
2152	2525
2153		- if ($use_pinecone) {
2154		- $result = $this->store_in_pinecone_main(
2155		- $embedding_vector,
2156		- $description,
2157		- $source_url,
2158		- $pinecone_settings['mxchat_pinecone_api_key'],
2159		- $pinecone_settings['mxchat_pinecone_environment'],
2160		- $pinecone_settings['mxchat_pinecone_index']
2161		- );
2162	2526
2163		- if (!$result['success']) {
2164		- // Fallback to WordPress DB if Pinecone storage fails
2165		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2166		- }
2167		- } else {
2168		- // Use WordPress DB storage
2169		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2170		- }
2171		-}
2172	2527
2173		-public function mxchat_handle_product_delete($post_id) {
2174		- if (get_post_type($post_id) !== 'product') {
2175		- return;
2176		- }
	2528	+</div>
	2529	+</div>
2177	2530
2178		- $source_url = get_permalink($post_id);
2179	2531
2180		- // Check for Pinecone addon and its settings
2181		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2182		- $use_pinecone = false;
	2532	+<!-- Content Selector Modal -->
	2533	+<div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
	2534	+ <div class="mxchat-kb-modal-content">
	2535	+<div class="mxchat-kb-modal-header">
	2536	+ <h3>
	2537	+ <?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
	2538	+ <span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
	2539	+ </h3>
	2540	+ <span class="mxchat-kb-modal-close">&times;</span>
	2541	+</div>
	2542	+ <div class="mxchat-kb-modal-filters">
	2543	+ <div class="mxchat-kb-search-group">
	2544	+ <input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
	2545	+ </div>
2183	2546
2184		- if ($pinecone_settings && is_array($pinecone_settings)) {
2185		- $use_pinecone = (
2186		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2187		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2188		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2189		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2190		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2191		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2192		- );
2193		- }
	2547	+ <div class="mxchat-kb-filter-group">
	2548	+ <select id="mxchat-kb-content-type-filter">
	2549	+ <option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
	2550	+ <option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
	2551	+ <option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
	2552	+ <?php
	2553	+ // Add other post types dynamically
	2554	+ $post_types = get_post_types(array('public' => true), 'objects');
	2555	+ foreach ($post_types as $post_type) {
	2556	+ // Skip post and page as they're already added
	2557	+ if (!in_array($post_type->name, array('post', 'page'))) {
	2558	+ echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
	2559	+ }
	2560	+ }
	2561	+ ?>
	2562	+ </select>
2194	2563
2195		- if ($use_pinecone) {
2196		- $this->delete_from_pinecone(
2197		- array($source_url),
2198		- $pinecone_settings['mxchat_pinecone_api_key'],
2199		- $pinecone_settings['mxchat_pinecone_environment'],
2200		- $pinecone_settings['mxchat_pinecone_index']
2201		- );
2202		- } else {
2203		- // Fallback to WordPress DB deletion
2204		- global $wpdb;
2205		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
2206		- $wpdb->delete($table_name, array('source_url' => $source_url), array('%s'));
2207		- }
2208		-}
	2564	+ <select id="mxchat-kb-content-status-filter">
	2565	+ <option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
	2566	+ <option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
	2567	+ <option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
	2568	+ </select>
2209	2569
2210		-/**
2211		- * Delete vectors from Pinecone by source URL
2212		- *
2213		- * @param array $urls Array of source URLs to delete
2214		- * @param string $api_key Pinecone API key
2215		- * @param string $environment Pinecone environment
2216		- * @param string $index_name Pinecone index name
2217		- * @return array Associative array with 'success' boolean and 'message' string
2218		- */
2219		-private function delete_from_pinecone($urls, $api_key, $environment, $index_name) {
2220		- // Get the Pinecone host from options (matching your store_in_pinecone_main pattern)
2221		- $options = get_option('mxchat_pinecone_addon_options');
2222		- $host = $options['mxchat_pinecone_host'] ?? '';
	2570	+ <select id="mxchat-kb-processed-filter">
	2571	+ <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
	2572	+ <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
	2573	+ <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
	2574	+ </select>
	2575	+ </div>
	2576	+ </div>
2223	2577
2224		- if (empty($host)) {
2225		- return array(
2226		- 'success' => false,
2227		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
2228		- );
2229		- }
	2578	+ <div class="mxchat-kb-content-selection">
	2579	+ <div class="mxchat-kb-selection-header">
	2580	+ <label>
	2581	+ <input type="checkbox" id="mxchat-kb-select-all">
	2582	+ <?php esc_html_e('Select All', 'mxchat'); ?>
	2583	+ </label>
	2584	+ <span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
	2585	+ </div>
2230	2586
2231		- // Build API endpoint using the configured host
2232		- $api_endpoint = "https://{$host}/vectors/delete";
	2587	+ <div class="mxchat-kb-content-list">
	2588	+ <!-- Content will be loaded here via AJAX -->
	2589	+ <div class="mxchat-kb-loading">
	2590	+ <span class="mxchat-kb-spinner is-active"></span>
	2591	+ <?php esc_html_e('Loading content...', 'mxchat'); ?>
	2592	+ </div>
	2593	+ </div>
2233	2594
2234		- // Create vector IDs from URLs (matching your store method's ID generation)
2235		- $vector_ids = array_map('md5', $urls);
	2595	+ <div class="mxchat-kb-pagination">
	2596	+ <!-- Pagination will be added here -->
	2597	+ </div>
	2598	+ </div>
2236	2599
2237		- // Prepare the delete request body
2238		- $request_body = array(
2239		- 'ids' => $vector_ids,
2240		- 'filter' => array(
2241		- 'source_url' => array(
2242		- '$in' => $urls
2243		- )
2244		- )
2245		- );
	2600	+ <div class="mxchat-kb-modal-footer">
	2601	+ <button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
	2602	+ <?php esc_html_e('Process Selected Content', 'mxchat'); ?>
	2603	+ <span class="mxchat-kb-selected-count">(0)</span>
	2604	+ </button>
	2605	+ <button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
	2606	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2607	+ </button>
	2608	+ </div>
	2609	+ </div>
	2610	+</div>
2246	2611
2247		- // Make the deletion request
2248		- $response = wp_remote_post($api_endpoint, array(
2249		- 'headers' => array(
2250		- 'Api-Key' => $api_key,
2251		- 'accept' => 'application/json',
2252		- 'content-type' => 'application/json'
2253		- ),
2254		- 'body' => wp_json_encode($request_body),
2255		- 'timeout' => 30,
2256		- 'data_format' => 'body'
2257		- ));
	2612	+<?php
	2613	+}
2258	2614
2259		- // Handle WordPress HTTP API errors
2260		- if (is_wp_error($response)) {
2261		- return array(
2262		- 'success' => false,
2263		- 'message' => $response->get_error_message()
2264		- );
2265		- }
2266	2615
2267		- // Check response status
2268		- $response_code = wp_remote_retrieve_response_code($response);
2269		- if ($response_code !== 200) {
2270		- $body = wp_remote_retrieve_body($response);
2271		- return array(
2272		- 'success' => false,
2273		- 'message' => sprintf(
2274		- 'Pinecone API error (HTTP %d): %s',
2275		- $response_code,
2276		- $body
2277		- )
2278		- );
2279		- }
	2616	+
	2617	+
2280	2618
2281		- // Parse response body
2282		- $body = wp_remote_retrieve_body($response);
2283		- $response_data = json_decode($body, true);
2284		-
2285		- // Final validation of the response
2286		- if (json_last_error() !== JSON_ERROR_NONE) {
2287		- return array(
2288		- 'success' => false,
2289		- 'message' => 'Failed to parse Pinecone response: ' . json_last_error_msg()
2290		- );
	2619	+public function mxchat_delete_chat_history() {
	2620	+ if (!current_user_can('manage_options')) {
	2621	+ echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
	2622	+ wp_die();
2291	2623	}
2292		-
2293		- return array(
2294		- 'success' => true,
2295		- 'message' => sprintf('Successfully deleted %d vectors from Pinecone', count($vector_ids))
2296		- );
2297		-}
2298		-
2299		-
2300		-public function mxchat_fetch_chat_history() {
	2624	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
2301	2625	global $wpdb;
2302	2626	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2303	2627
2304		- if (!current_user_can('manage_options')) {
2305		- wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
2306		- }
	2628	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	2629	+ $deleted_count = 0;
2307	2630
2308		- // First get unique session IDs ordered by most recent message in each session
2309		- $session_ids = $wpdb->get_col(
2310		- $wpdb->prepare(
2311		- "SELECT DISTINCT session_id
2312		- FROM {$table_name}
2313		- GROUP BY session_id
2314		- ORDER BY MAX(timestamp) DESC"
2315		- )
2316		- );
	2631	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	2632	+ $session_id_sanitized = sanitize_text_field($session_id);
2317	2633
2318		- if (empty($session_ids)) {
2319		- wp_die(esc_html__('No chat history available.', 'mxchat'));
2320		- }
	2634	+ // Clear relevant cache before deletion
	2635	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	2636	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
2321	2637
2322		- ob_start();
2323		- echo '<div class="mxchat-transcript">';
	2638	+ // Perform the deletion from the database table
	2639	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
2324	2640
2325		- // Iterate through sessions from newest to oldest
2326		- foreach ($session_ids as $session_id) {
2327		- // Get the email associated with this session (if available)
2328		- $email = $wpdb->get_var(
2329		- $wpdb->prepare(
2330		- "SELECT user_email
2331		- FROM {$table_name}
2332		- WHERE session_id = %s AND user_email != ''
2333		- ORDER BY timestamp ASC
2334		- LIMIT 1",
2335		- $session_id
2336		- )
2337		- );
	2641	+ // Delete the corresponding option entry from wp_options table
	2642	+ delete_option("mxchat_history_" . $session_id_sanitized);
2338	2643
2339		- // Debug: Check email retrieval
2340		- if (empty($email)) {
2341		- //error_log("No email found for session {$session_id}");
2342		- } else {
2343		- //error_log("Email for session {$session_id}: " . $email);
	2644	+ // Delete any associated metadata options
	2645	+ delete_option("mxchat_email_" . $session_id_sanitized);
	2646	+ delete_option("mxchat_agent_name_" . $session_id_sanitized);
	2647	+
	2648	+ $deleted_count++;
2344	2649	}
2345	2650
2346		- // Get messages for this session ordered by timestamp
2347		- $messages = $wpdb->get_results(
2348		- $wpdb->prepare(
2349		- "SELECT * FROM {$table_name}
2350		- WHERE session_id = %s
2351		- ORDER BY timestamp ASC",
2352		- $session_id
	2651	+ // Optionally, clear a general cache if you have one
	2652	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
	2653	+
	2654	+ echo wp_json_encode([
	2655	+ 'success' => sprintf(
	2656	+ esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
	2657	+ $deleted_count
2353	2658	)
2354		- );
	2659	+ ]);
	2660	+ } else {
	2661	+ echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
	2662	+ }
2355	2663
2356		- // Start session block
2357		- echo '<div class="mxchat-session">';
2358		- echo '<div class="mxchat-session-header">';
2359		- // Wrap checkbox and session ID in one block
2360		- echo '<div class="mxchat-session-id">';
2361		- echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
2362		- echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
2363		- echo '</div>';
	2664	+ wp_die();
	2665	+}
	2666	+public function display_admin_notices() {
	2667	+ // Check if we're on a MXChat admin page
	2668	+ $screen = get_current_screen();
	2669	+ if (!$screen || strpos($screen->base, 'mxchat') === false) {
	2670	+ return;
	2671	+ }
2364	2672
2365		- // Place email directly below the session ID block
2366		- if (!empty($email)) {
2367		- echo '<div class="mxchat-session-email">';
2368		- echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
2369		- echo '</div>';
2370		- }
2371		- echo '</div>';
	2673	+ //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
2372	2674
2373		- echo '<div class="mxchat-messages">';
	2675	+ // Check for error notices
	2676	+ $error_notice = get_transient('mxchat_admin_notice_error');
	2677	+ if ($error_notice) {
	2678	+ //error_log('Found error transient: ' . $error_notice);
	2679	+ echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
	2680	+ delete_transient('mxchat_admin_notice_error');
	2681	+ //error_log('Displayed and deleted error transient');
	2682	+ } else {
	2683	+ //error_log('No error transient found');
	2684	+ }
2374	2685
2375		- // Display messages for this session
2376		- foreach ($messages as $transcript) {
2377		- $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
	2686	+ // Check for success notices
	2687	+ $success_notice = get_transient('mxchat_admin_notice_success');
	2688	+ if ($success_notice) {
	2689	+ //error_log('Found success transient: ' . $success_notice);
	2690	+ echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
	2691	+ delete_transient('mxchat_admin_notice_success');
	2692	+ //error_log('Displayed and deleted success transient');
	2693	+ }
2378	2694
2379		- // Determine message styling
2380		- switch ($transcript->role) {
2381		- case 'assistant':
2382		- case 'bot':
2383		- $message_class = 'bot-message';
2384		- $display_role = esc_html__('Chatbot', 'mxchat');
2385		- break;
2386		- case 'user':
2387		- $message_class = 'user-message';
2388		- $display_role = !empty($transcript->user_identifier)
2389		- ? sanitize_text_field($transcript->user_identifier)
2390		- : esc_html__('User', 'mxchat');
2391		- break;
2392		- case 'agent':
2393		- $message_class = 'agent-message';
2394		- $display_role = esc_html__('Agent', 'mxchat');
2395		- break;
2396		- default:
2397		- $message_class = 'unknown-message';
2398		- $display_role = esc_html__('Unknown', 'mxchat');
2399		- }
2400		-
2401		- // Process message content
2402		- $message_content = wp_kses(
2403		- stripslashes($transcript->message),
2404		- [
2405		- 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
2406		- 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
2407		- 'a' => ['href' => [], 'title' => []]
2408		- ]
2409		- );
2410		- $message_content = nl2br($message_content);
2411		-
2412		- // Render message
2413		- echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
2414		- echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
2415		- echo '<div class="mxchat-message-content">' . $message_content . '</div>';
2416		- echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
2417		- echo '</div>';
2418		- }
2419		-
2420		- // Close session block
2421		- echo '</div></div>';
	2695	+ // Check for info notices
	2696	+ $info_notice = get_transient('mxchat_admin_notice_info');
	2697	+ if ($info_notice) {
	2698	+ //error_log('Found info transient: ' . $info_notice);
	2699	+ echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
	2700	+ delete_transient('mxchat_admin_notice_info');
	2701	+ //error_log('Displayed and deleted info transient');
2422	2702	}
2423	2703
2424		- echo '</div>';
2425		- $output = ob_get_clean();
2426		- echo $output;
2427		- wp_die();
2428	2704	}
2429	2705
2430	2706
2431	2707	public function mxchat_create_activation_page() {
		@@ -2430,16 +2706,26 @@
2430	2706
2431	2707	public function mxchat_create_activation_page() {
2432	2708	$license_status = get_option('mxchat_license_status', 'inactive');
2433	2709	$license_error = get_option('mxchat_license_error', '');
	2710	+ $current_domain = parse_url(home_url(), PHP_URL_HOST);
	2711	+
	2712	+ $license_management_url = 'https://mxchat.ai/my-account/orders/';
	2713	+
	2714	+ // Check if this activation has been linked to a domain
	2715	+ $is_domain_linked = $this->is_current_activation_linked($current_domain);
2434	2716	?>
2435	2717	<div class="wrap mxchat-admin-activation">
2436	2718	<div class="mxchat-pro-hero">
2437	2719	<h1 class="pro-title">
2438		- <span class="pro-gradient-text">Activate</span> MxChat Pro
	2720	+ <span class="pro-gradient-text">Manage</span> MxChat Pro
2439	2721	</h1>
2440	2722	<p class="pro-subtitle">
2441		- <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	2723	+ <?php if ($license_status === 'active'): ?>
	2724	+ <?php esc_html_e('Your pro license is active. Manage your activation below.', 'mxchat'); ?>
	2725	+ <?php else: ?>
	2726	+ <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	2727	+ <?php endif; ?>
2442	2728	</p>
2443	2729	</div>
2444	2730
2445	2731	<?php if ($license_status === 'inactive' && !empty($license_error)): ?>
		@@ -2447,8 +2733,25 @@
2447	2733	<p><?php echo esc_html($license_error); ?></p>
2448	2734	</div>
2449	2735	<?php endif; ?>
2450	2736
	2737	+ <!-- Domain Linking Notice for Existing Users -->
	2738	+ <?php if ($license_status === 'active' && !$is_domain_linked): ?>
	2739	+ <div class="notice notice-info">
	2740	+ <p>
	2741	+ <strong><?php esc_html_e('New Feature: Domain Tracking', 'mxchat'); ?></strong><br>
	2742	+ <?php esc_html_e('We\'ve enhanced our license system to track your activated domains. Link this activation to your domain for better license management.', 'mxchat'); ?>
	2743	+ </p>
	2744	+ <p>
	2745	+ <button type="button" id="link-domain-button" class="button button-secondary">
	2746	+ <?php esc_html_e('Link This Domain', 'mxchat'); ?>
	2747	+ </button>
	2748	+ <span id="domain-link-status" style="margin-left: 10px;"></span>
	2749	+ </p>
	2750	+ </div>
	2751	+ <?php endif; ?>
	2752	+
	2753	+ <!-- Activation Form -->
2451	2754	<form id="mxchat-activation-form" class="mxchat-pro-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
2452	2755	<div class="mxchat-pro-form-container">
2453	2756	<table class="form-table">
2454	2757	<tr valign="top">
		@@ -2463,8 +2766,12 @@
2463	2766	<input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text mxchat-pro-input" required />
2464	2767	</td>
2465	2768	</tr>
2466	2769	</table>
	2770	+
	2771	+ <!-- Hidden field for domain -->
	2772	+ <input type="hidden" id="mxchat_domain" name="domain" value="<?php echo esc_attr($current_domain); ?>" />
	2773	+
2467	2774	<?php if ($license_status !== 'active'): ?>
2468	2775	<div class="mxchat-pro-button-container">
2469	2776	<button type="submit" id="activate_license_button" class="button button-primary mxchat-pro-button"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
2470	2777	<div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
		@@ -2471,8 +2778,9 @@
2471	2778	</div>
2472	2779	<?php endif; ?>
2473	2780	</div>
2474	2781	</form>
	2782	+
2475	2783	<!-- License Status Display -->
2476	2784	<div class="mxchat-pro-status">
2477	2785	<h3><?php esc_html_e('License Status:', 'mxchat'); ?>
2478	2786	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
		@@ -2478,15 +2786,91 @@
2478	2786	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
2479	2787	<?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
2480	2788	</span>
2481	2789	</h3>
	2790	+
	2791	+ <?php if ($license_status === 'active'): ?>
	2792	+ <div class="mxchat-license-details">
	2793	+ <p><strong><?php esc_html_e('Domain:', 'mxchat'); ?></strong> <?php echo esc_html($current_domain); ?>
	2794	+ <?php if ($is_domain_linked): ?>
	2795	+ <span style="color: green; margin-left: 10px;">✓ <?php esc_html_e('Linked', 'mxchat'); ?></span>
	2796	+ <?php else: ?>
	2797	+ <span style="color: orange; margin-left: 10px;">⚠ <?php esc_html_e('Not Linked', 'mxchat'); ?></span>
	2798	+ <?php endif; ?>
	2799	+ </p>
	2800	+ <p><strong><?php esc_html_e('Email:', 'mxchat'); ?></strong> <?php echo esc_html(get_option('mxchat_pro_email')); ?></p>
	2801	+ <p><strong><?php esc_html_e('License Key:', 'mxchat'); ?></strong>
	2802	+ <code style="background: #f1f1f1; padding: 2px 6px; border-radius: 3px;">
	2803	+ <?php echo esc_html(get_option('mxchat_activation_key')); ?>
	2804	+ </code>
	2805	+ </p>
	2806	+ <p>
	2807	+ <small>
	2808	+ <?php esc_html_e('Manage all your licenses and domains on', 'mxchat'); ?>
	2809	+ <a href="<?php echo esc_url($license_management_url); ?>" target="_blank">
	2810	+ <?php esc_html_e('your account dashboard', 'mxchat'); ?>
	2811	+ </a>
	2812	+ </small>
	2813	+ </p>
	2814	+
	2815	+ <!-- Deactivation Section -->
	2816	+ <div class="mxchat-deactivation-section" style="margin-top: 20px; padding: 15px; background: #fff3cd; border-left: 4px solid #ffc107; border-radius: 4px;">
	2817	+ <h4 style="margin-top: 0; color: #856404;">
	2818	+ <?php esc_html_e('License Management', 'mxchat'); ?>
	2819	+ </h4>
	2820	+ <p style="margin-bottom: 15px; color: #856404;">
	2821	+ <?php esc_html_e('Need to move this license to another site? Deactivate it here first, then activate it on your new site.', 'mxchat'); ?>
	2822	+ </p>
	2823	+ <button type="button" id="deactivate-license-button" class="button button-secondary" style="background: #dc3545; color: white; border-color: #dc3545;">
	2824	+ 🔓 <?php esc_html_e('Deactivate License', 'mxchat'); ?>
	2825	+ </button>
	2826	+ <span id="deactivate-status" style="margin-left: 10px;"></span>
	2827	+ </div>
	2828	+ </div>
	2829	+ <?php endif; ?>
2482	2830	</div>
2483	2831
	2832	+ <!-- Hidden fields for JavaScript -->
	2833	+ <input type="hidden" id="mxchat-ajax-url" value="<?php echo admin_url('admin-ajax.php'); ?>" />
	2834	+ <input type="hidden" id="mxchat-nonce" value="<?php echo wp_create_nonce('mxchat_activate_license_nonce'); ?>" />
	2835	+ <input type="hidden" id="mxchat-api-url" value="https://mxchat.ai" />
2484	2836	</div>
2485	2837	<?php
2486	2838	}
2487	2839
2488		-public function mxchat_intents_page_html() {
	2840	+/**
	2841	+ * Check if current activation is linked to a domain
	2842	+ * This checks YOUR website's database, not the user's local database
	2843	+ */
	2844	+private function is_current_activation_linked($domain) {
	2845	+ $license_key = get_option('mxchat_activation_key');
	2846	+ $email = get_option('mxchat_pro_email');
	2847	+
	2848	+ if (empty($license_key) || empty($email)) {
	2849	+ return false;
	2850	+ }
	2851	+
	2852	+ // Check with YOUR website's API
	2853	+ $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
	2854	+ 'body' => array(
	2855	+ 'license_key' => $license_key,
	2856	+ 'email' => $email,
	2857	+ 'domain' => $domain
	2858	+ ),
	2859	+ 'timeout' => 10,
	2860	+ 'sslverify' => false
	2861	+ ));
	2862	+
	2863	+ if (is_wp_error($response)) {
	2864	+ return false;
	2865	+ }
	2866	+
	2867	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	2868	+ return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
	2869	+}
	2870	+
	2871	+
	2872	+public function mxchat_actions_page_html() {
2489	2873	if (!current_user_can('manage_options')) {
2490	2874	return;
2491	2875	}
2492	2876
		@@ -2499,9 +2883,9 @@
2499	2883
2500	2884	// Success message
2501	2885	if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2502	2886	echo '<div class="notice notice-success is-dismissible"><p>' .
2503		- esc_html__('Intent updated successfully.', 'mxchat') .
	2887	+ esc_html__('Action updated successfully.', 'mxchat') .
2504	2888	'</p></div>';
2505	2889	}
2506	2890
2507	2891	// Filtering logic
		@@ -2522,10 +2906,10 @@
2522	2906	// Pagination
2523	2907	$total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2524	2908	$total_pages = ceil($total_intents / $per_page);
2525	2909
2526		- // Get intents
2527		- $intents = $wpdb->get_results($wpdb->prepare(
	2910	+ // Get intents (now called actions)
	2911	+ $actions = $wpdb->get_results($wpdb->prepare(
2528	2912	"SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2529	2913	$per_page, $offset
2530	2914	));
2531	2915
		@@ -2536,605 +2920,813 @@
2536	2920	<div class="wrap mxchat-wrapper">
2537	2921	<!-- Hero Section -->
2538	2922	<div class="mxchat-hero">
2539	2923	<h1 class="mxchat-main-title">
2540		- <span class="mxchat-gradient-text">Intent</span> Manager
	2924	+ <span class="mxchat-gradient-text">Actions</span> Manager
2541	2925	</h1>
2542	2926	<p class="mxchat-hero-subtitle">
2543		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	2927	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2544	2928	</p>
2545	2929	</div>
2546	2930
2547		- <div class="mxchat-content">
2548		- <!-- Add Intent Card -->
2549		- <div class="mxchat-card">
2550		- <div class="mxchat-card-header">
2551		- <h2><?php esc_html_e('Add New Intent', 'mxchat'); ?></h2>
2552		- </div>
	2931	+ <!-- Actions Header with Search and Filter -->
	2932	+ <div class="mxchat-actions-header">
	2933	+ <div class="mxchat-actions-filters">
	2934	+ <form method="get" class="mxchat-search-form">
	2935	+ <input type="hidden" name="page" value="mxchat-actions">
	2936	+ <div class="mxchat-search-group">
	2937	+ <span class="dashicons dashicons-search"></span>
	2938	+ <input type="text" name="s" class="mxchat-search-input"
	2939	+ placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
	2940	+ value="<?php echo esc_attr($search_term); ?>">
	2941	+ </div>
	2942	+ <select name="callback_filter" class="mxchat-action-filter">
	2943	+ <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
	2944	+ <?php foreach ($available_callbacks as $function => $callback_data) :
	2945	+ $label = $callback_data['label']; ?>
	2946	+ <option value="<?php echo esc_attr($function); ?>"
	2947	+ <?php selected($callback_filter, $function); ?>>
	2948	+ <?php echo esc_html($label); ?>
	2949	+ </option>
	2950	+ <?php endforeach; ?>
	2951	+ </select>
	2952	+ <button type="submit" class="mxchat-button-secondary">
	2953	+ <?php esc_html_e('Filter', 'mxchat'); ?>
	2954	+ </button>
	2955	+ </form>
	2956	+ </div>
	2957	+ <div class="mxchat-actions-controls">
	2958	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	2959	+ <span class="dashicons dashicons-plus-alt"></span>
	2960	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	2961	+ </button>
	2962	+ </div>
	2963	+ </div>
2553	2964
2554		- <div class="mxchat-intent-documentation">
2555		- <p>
2556		- <?php esc_html_e('We highly encourage users to quickly read our ', 'mxchat'); ?>
2557		- <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer">
2558		- <?php esc_html_e('documentation', 'mxchat'); ?>
2559		- </a>
2560		- <?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'); ?>
2561		- </p>
2562		- </div>
	2965	+ <!-- Actions Grid Layout - All actions in a single grid -->
	2966	+ <div class="mxchat-actions-grid">
	2967	+ <div class="mxchat-cards-container">
	2968	+ <?php if (!empty($actions)) : ?>
	2969	+ <?php foreach ($actions as $action) :
	2970	+ $callback_function = $action->callback_function;
	2971	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	2972	+ ? $available_callbacks[$callback_function]['label']
	2973	+ : $callback_function;
	2974	+ $threshold_value = isset($action->similarity_threshold)
	2975	+ ? round($action->similarity_threshold * 100)
	2976	+ : 85;
2563	2977
2564		- <form id="mxchat-add-intent-form" method="post"
2565		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2566		- <input type="hidden" name="action" value="mxchat_add_intent">
2567		- <?php wp_nonce_field('mxchat_add_intent_nonce'); ?>
	2978	+ // Check if this is a form action
	2979	+ $is_form_action = strpos($action->intent_label, 'Form ') === 0;
2568	2980
2569		- <div class="mxchat-form-group">
2570		- <label for="intent_label">
2571		- <?php esc_html_e('Intent Label (For your reference only)', 'mxchat'); ?>
2572		- </label>
2573		- <input name="intent_label" type="text" id="intent_label" required
2574		- class="mxchat-intent-input"
2575		- placeholder="<?php esc_attr_e('Example Email Capture: Newsletter Signup', 'mxchat'); ?>">
2576		- </div>
	2981	+ // Get action status (enabled/disabled) - default to true if column doesn't exist
	2982	+ $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
	2983	+ ?>
	2984	+ <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
	2985	+ <div class="mxchat-card-header">
	2986	+ <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
	2987	+ <div class="mxchat-card-toggle">
	2988	+ <label class="mxchat-switch">
	2989	+ <input type="checkbox" class="mxchat-action-toggle"
	2990	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	2991	+ <?php checked($is_enabled); ?>>
	2992	+ <span class="mxchat-slider round"></span>
	2993	+ </label>
	2994	+ </div>
	2995	+ </div>
2577	2996
2578		- <div class="mxchat-form-group">
2579		- <label for="phrases">
2580		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2581		- </label>
2582		- <textarea name="phrases" id="phrases" rows="5" required
2583		- class="mxchat-intent-textarea"
2584		- 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>
2585		- </div>
	2997	+ <div class="mxchat-card-body">
	2998	+ <div class="mxchat-card-description">
	2999	+ <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
	3000	+ <?php echo esc_html($callback_label); ?>
	3001	+ </div>
2586	3002
2587		- <div class="mxchat-form-group">
2588		- <label for="callback_function">
2589		- <?php esc_html_e('Callback Function', 'mxchat'); ?>
2590		- </label>
2591		- <select name="callback_function" id="callback_function"
2592		- class="mxchat-intent-select" required>
2593		- <option value="">
2594		- <?php esc_html_e('Select a Callback', 'mxchat'); ?>
2595		- </option>
2596		- <?php
2597		- $groups = $this->mxchat_get_available_callbacks(true);
2598		- foreach ($groups as $group_label => $group_callbacks) :
2599		- echo '<optgroup label="' . esc_attr($group_label) . '">';
2600		- foreach ($group_callbacks as $function => $data) :
2601		- $label = $data['label'];
2602		- $pro_only = $data['pro_only'];
2603		- $disabled = (!$this->is_activated && $pro_only) ? 'disabled' : '';
2604		- $label_suffix = (!$this->is_activated && $pro_only) ? ' (Pro Only)' : '';
2605		- ?>
2606		- <option value="<?php echo esc_attr($function); ?>"
2607		- <?php echo $disabled; ?>>
2608		- <?php echo esc_html($label . $label_suffix); ?>
2609		- </option>
	3003	+ <div class="mxchat-card-phrases">
	3004	+ <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
	3005	+ <div class="mxchat-phrases-preview">
	3006	+ <?php
	3007	+ // Check if the helper function exists, otherwise use a simple substring
	3008	+ if (method_exists($this, 'get_trimmed_phrases')) {
	3009	+ echo esc_html($this->get_trimmed_phrases($action->phrases));
	3010	+ } else {
	3011	+ echo esc_html(strlen($action->phrases) > 100 ?
	3012	+ substr($action->phrases, 0, 97) . '...' :
	3013	+ $action->phrases);
	3014	+ }
	3015	+ ?>
	3016	+ </div>
	3017	+ </div>
	3018	+
	3019	+ <div class="mxchat-threshold-control">
	3020	+ <div class="mxchat-threshold-label">
	3021	+ <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
	3022	+ <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
	3023	+ </div>
	3024	+ </div>
	3025	+ </div>
	3026	+
	3027	+ <div class="mxchat-card-footer">
2610	3028	<?php
2611		- endforeach;
2612		- echo '</optgroup>';
2613		- endforeach;
2614		- ?>
2615		- </select>
2616		- </div>
	3029	+ // Check if it's a form action
	3030	+ $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
2617	3031
2618		- <button type="submit" class="mxchat-button-primary">
2619		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
2620		- </button>
2621		- </form>
2622		- </div>
	3032	+ // Check if it's a recommendation flow action
	3033	+ $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
2623	3034
2624		- <!-- Manage Intents Card -->
2625		- <div class="mxchat-card">
2626		- <div class="mxchat-card-header">
2627		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2628		- <div class="mxchat-header-actions">
2629		- <form method="get" class="mxchat-search-form">
2630		- <input type="hidden" name="page" value="mxchat-intents">
2631		- <div class="mxchat-search-group">
2632		- <span class="dashicons dashicons-search"></span>
2633		- <input type="text" name="s"
2634		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2635		- value="<?php echo esc_attr($search_term); ?>">
2636		- <select name="callback_filter" class="mxchat-intent-filter">
2637		- <option value="">
2638		- <?php esc_html_e('All Callbacks', 'mxchat'); ?>
2639		- </option>
2640		- <?php foreach ($available_callbacks as $function => $callback_data) :
2641		- $label = $callback_data['label']; ?>
2642		- <option value="<?php echo esc_attr($function); ?>"
2643		- <?php selected($callback_filter, $function); ?>>
2644		- <?php echo esc_html($label); ?>
2645		- </option>
2646		- <?php endforeach; ?>
2647		- </select>
2648		- <button type="submit" class="mxchat-button-secondary">
2649		- <?php esc_html_e('Filter', 'mxchat'); ?>
2650		- </button>
	3035	+ if ($is_form_action) {
	3036	+ $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
	3037	+ ?>
	3038	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
	3039	+ class="mxchat-button-primary">
	3040	+ <span class="dashicons dashicons-feedback"></span>
	3041	+ <?php esc_html_e('Edit Form', 'mxchat'); ?>
	3042	+ </a>
	3043	+ <?php } elseif ($is_flow_action) {
	3044	+ ?>
	3045	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
	3046	+ class="mxchat-button-primary">
	3047	+ <span class="dashicons dashicons-list-view"></span>
	3048	+ <?php esc_html_e('Manage Flows', 'mxchat'); ?>
	3049	+ </a>
	3050	+ <?php } else { ?>
	3051	+ <button type="button"
	3052	+ class="mxchat-button-secondary mxchat-edit-button"
	3053	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3054	+ data-phrases="<?php echo esc_attr($action->phrases); ?>"
	3055	+ data-label="<?php echo esc_attr($action->intent_label); ?>"
	3056	+ data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
	3057	+ data-callback-function="<?php echo esc_attr($action->callback_function); ?>">
	3058	+ <span class="dashicons dashicons-edit"></span>
	3059	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	3060	+ </button>
	3061	+ <form method="post"
	3062	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	3063	+ class="mxchat-delete-form"
	3064	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
	3065	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	3066	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	3067	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
	3068	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	3069	+ <span class="dashicons dashicons-trash"></span>
	3070	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	3071	+ </button>
	3072	+ </form>
	3073	+ <?php } ?>
2651	3074	</div>
2652		- </form>
2653		- </div>
2654		- </div>
2655	3075
2656		- <div class="mxchat-table-wrapper">
2657		- <table class="mxchat-records-table">
2658		- <thead>
2659		- <tr>
2660		- <th><?php esc_html_e('Intent Label', 'mxchat'); ?></th>
2661		- <th><?php esc_html_e('Phrases', 'mxchat'); ?></th>
2662		- <th><?php esc_html_e('Callback Function', 'mxchat'); ?></th>
2663		- <th><?php esc_html_e('Similarity Threshold', 'mxchat'); ?></th>
2664		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
2665		- </tr>
2666		- </thead>
2667		- <tbody>
2668		- <?php if ($intents) :
2669		- foreach ($intents as $intent) :
2670		- $callback_function = $intent->callback_function;
2671		- $callback_label = isset($available_callbacks[$callback_function]['label'])
2672		- ? $available_callbacks[$callback_function]['label']
2673		- : $callback_function;
2674		- $threshold_value = isset($intent->similarity_threshold)
2675		- ? round($intent->similarity_threshold * 100)
2676		- : 85;
2677		-
2678		- // Check if this is a form intent (its intent_label starts with "Form ")
2679		- $is_form_intent = strpos($intent->intent_label, 'Form ') === 0;
2680		- ?>
2681		- <tr<?php echo $is_form_intent ? ' class="mxchat-form-intent"' : ''; ?>>
2682		- <td>
2683		- <?php
2684		- if ($is_form_intent) {
2685		- // Attempt to extract the form ID from the intent_label.
2686		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2687		- $form_id = isset($matches[1]) ? intval($matches[1]) : 0;
2688		- if ($form_id) {
2689		- global $wpdb;
2690		- $forms_table = $wpdb->prefix . 'mxchat_forms';
2691		- $form = $wpdb->get_row($wpdb->prepare("SELECT title FROM $forms_table WHERE id = %d", $form_id));
2692		- if ($form && !empty($form->title)) {
2693		- echo esc_html($form->title);
2694		- } else {
2695		- echo esc_html($intent->intent_label);
2696		- }
2697		- } else {
2698		- echo esc_html($intent->intent_label);
2699		- }
2700		- echo ' <span class="mxchat-badge">Form Intent</span>';
2701		- } else {
2702		- echo esc_html($intent->intent_label);
2703		- }
2704		- ?>
2705		- </td>
2706		- <td class="mxchat-content-cell">
2707		- <?php echo esc_html($intent->phrases); ?>
2708		- </td>
2709		- <td><?php echo esc_html($callback_label); ?></td>
2710		- <td>
2711		- <!-- Similarity threshold adjustment (shown for all intents) -->
2712		- <form method="post"
2713		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2714		- class="mxchat-threshold-form">
2715		- <?php wp_nonce_field('mxchat_update_intent_threshold_nonce'); ?>
2716		- <input type="hidden" name="action"
2717		- value="mxchat_update_intent_threshold">
2718		- <input type="hidden" name="intent_id"
2719		- value="<?php echo esc_attr($intent->id); ?>">
2720		- <div class="mxchat-slider-group">
2721		- <input type="range"
2722		- name="intent_threshold"
2723		- id="intent_threshold_<?php echo esc_attr($intent->id); ?>"
2724		- min="70"
2725		- max="95"
2726		- value="<?php echo esc_attr($threshold_value); ?>"
2727		- class="mxchat-intent-slider"
2728		- oninput="document.getElementById('threshold_output_<?php echo esc_attr($intent->id); ?>').value = this.value + '%'">
2729		- <output id="threshold_output_<?php echo esc_attr($intent->id); ?>"
2730		- class="mxchat-intent-output">
2731		- <?php echo esc_html($threshold_value); ?>%
2732		- </output>
2733		- </div>
2734		- <button type="submit" class="mxchat-button-icon">
2735		- <span class="dashicons dashicons-saved"></span>
2736		- </button>
2737		- </form>
2738		- </td>
2739		- <td class="mxchat-actions-cell">
2740		- <?php if (!$is_form_intent) : ?>
2741		- <!-- Standard intents: allow edit and delete -->
2742		- <button type="button"
2743		- class="mxchat-button-icon mxchat-edit-button"
2744		- data-intent-id="<?php echo esc_attr($intent->id); ?>"
2745		- data-phrases="<?php echo esc_attr($intent->phrases); ?>">
2746		- <span class="dashicons dashicons-edit"></span>
2747		- </button>
2748		- <form method="post"
2749		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2750		- class="mxchat-delete-form"
2751		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this intent?', 'mxchat'); ?>');">
2752		- <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
2753		- <input type="hidden" name="action" value="mxchat_delete_intent">
2754		- <input type="hidden" name="intent_id"
2755		- value="<?php echo esc_attr($intent->id); ?>">
2756		- <button type="submit" class="mxchat-button-icon">
2757		- <span class="dashicons dashicons-trash"></span>
2758		- </button>
2759		- </form>
2760		- <?php else : ?>
2761		- <!-- Form intents: show manage in forms button -->
2762		- <?php
2763		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2764		- $form_id = isset($matches[1]) ? $matches[1] : '';
2765		- ?>
2766		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
2767		- class="mxchat-button-secondary">
2768		- <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2769		- </a>
2770		- <?php endif; ?>
2771		- </td>
2772		- </tr>
2773		- <?php endforeach;
2774		- else : ?>
2775		- <tr>
2776		- <td colspan="5" class="mxchat-no-records">
2777		- <?php esc_html_e('No intents found.', 'mxchat'); ?>
2778		- </td>
2779		- </tr>
2780		- <?php endif; ?>
2781		- </tbody>
2782		- </table>
2783		- </div>
2784	3076
2785		- <?php if ($total_pages > 1) : ?>
2786		- <div class="mxchat-pagination">
2787		- <?php
2788		- echo paginate_links(array(
2789		- 'base' => add_query_arg('paged', '%#%'),
2790		- 'format' => '',
2791		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
2792		- 'next_text' => __('Next &raquo;', 'mxchat'),
2793		- 'total' => $total_pages,
2794		- 'current' => $page
2795		- ));
2796		- ?>
	3077	+ </div>
	3078	+ <?php endforeach; ?>
	3079	+ <?php else : ?>
	3080	+ <!-- If no actions found -->
	3081	+ <div class="mxchat-no-actions">
	3082	+ <div class="mxchat-empty-state">
	3083	+ <span class="dashicons dashicons-format-chat"></span>
	3084	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	3085	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	3086	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	3087	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	3088	+ </button>
	3089	+ </div>
2797	3090	</div>
2798	3091	<?php endif; ?>
2799	3092	</div>
2800	3093	</div>
2801	3094
2802		- <!-- Edit Modal -->
2803		-<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
	3095	+ <?php if ($total_pages > 1) : ?>
	3096	+ <div class="mxchat-pagination">
	3097	+ <?php
	3098	+ echo paginate_links(array(
	3099	+ 'base' => add_query_arg('paged', '%#%'),
	3100	+ 'format' => '',
	3101	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	3102	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	3103	+ 'total' => $total_pages,
	3104	+ 'current' => $page
	3105	+ ));
	3106	+ ?>
	3107	+ </div>
	3108	+ <?php endif; ?>
	3109	+
	3110	+<!-- Add/Edit Action Modal with Step-Based Approach -->
	3111	+<!-- Complete Modal HTML with Defined Groups Variable -->
	3112	+<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
2804	3113	<div class="mxchat-modal-content">
2805	3114	<span class="mxchat-modal-close">&times;</span>
2806		- <div class="mxchat-card-header">
2807		- <h2><?php esc_html_e('Edit Intent Phrases', 'mxchat'); ?></h2>
2808		- </div>
2809	3115
2810		- <form id="mxchat-edit-intent-form" method="post"
2811		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2812		- <?php wp_nonce_field('mxchat_edit_intent_nonce'); ?>
2813		- <input type="hidden" name="action" value="mxchat_edit_intent">
2814		- <input type="hidden" name="intent_id" id="edit_intent_id">
	3116	+ <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	3117	+ <!-- Dynamic nonce field -->
	3118	+ <div id="action-nonce-container">
	3119	+ <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	3120	+ </div>
	3121	+ <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
	3122	+ <input type="hidden" name="intent_id" id="edit_action_id" value="">
	3123	+ <input type="hidden" name="callback_function" id="callback_function" value="">
2815	3124
2816		- <div class="mxchat-form-group">
2817		- <label for="edit_phrases">
2818		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2819		- </label>
2820		- <textarea name="phrases"
2821		- id="edit_phrases"
2822		- rows="5"
2823		- class="mxchat-intent-textarea"
2824		- required></textarea>
	3125	+ <!-- Step 1: Action Type Selection -->
	3126	+ <div id="mxchat-action-step-1" class="mxchat-action-step active">
	3127	+ <div class="mxchat-step-indicator">
	3128	+ <div class="mxchat-step-number">1</div>
	3129	+ <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
	3130	+ </div>
	3131	+
	3132	+ <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
	3133	+ <div class="mxchat-action-type-search">
	3134	+ <span class="dashicons dashicons-search"></span>
	3135	+ <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
	3136	+ </div>
	3137	+
	3138	+ <?php
	3139	+ // Get the callbacks - IMPORTANT: Define the $groups variable here
	3140	+ $groups = $this->mxchat_get_available_callbacks(true, true);
	3141	+ ?>
	3142	+
	3143	+ <div class="mxchat-action-type-categories">
	3144	+ <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
	3145	+ <?php
	3146	+ // Get unique categories from the defined groups
	3147	+ foreach ($groups as $group_label => $group_callbacks) :
	3148	+ $category_slug = sanitize_title($group_label);
	3149	+ ?>
	3150	+ <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
	3151	+ <?php endforeach; ?>
	3152	+ </div>
	3153	+
	3154	+ <div class="mxchat-action-types-grid">
	3155	+ <?php
	3156	+ // Generate action cards from available callbacks
	3157	+ foreach ($groups as $group_label => $group_callbacks) :
	3158	+ $category_slug = sanitize_title($group_label);
	3159	+
	3160	+ foreach ($group_callbacks as $function => $data) :
	3161	+ $label = $data['label'];
	3162	+ $pro_only = $data['pro_only'];
	3163	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	3164	+ $description = isset($data['description']) ? $data['description'] : '';
	3165	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	3166	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	3167	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	3168	+
	3169	+ // Determine card status and styling
	3170	+ $card_class = 'mxchat-action-type-card';
	3171	+ $icon_class = 'mxchat-action-type-icon';
	3172	+ $status_badge = '';
	3173	+
	3174	+ if ($pro_only && !$this->is_activated) {
	3175	+ // Pro feature but no Pro license
	3176	+ $icon_class .= ' pro-feature';
	3177	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	3178	+ }
	3179	+
	3180	+ if ($is_addon && !$is_installed) {
	3181	+ // Add-on not installed
	3182	+ $card_class .= ' not-installed';
	3183	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	3184	+ }
	3185	+
	3186	+ // Default description if none provided
	3187	+ if (empty($description)) {
	3188	+ $description = sprintf(
	3189	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	3190	+ $label
	3191	+ );
	3192	+ }
	3193	+ ?>
	3194	+ <div class="<?php echo esc_attr($card_class); ?>"
	3195	+ data-category="<?php echo esc_attr($category_slug); ?>"
	3196	+ data-value="<?php echo esc_attr($function); ?>"
	3197	+ data-label="<?php echo esc_attr($label); ?>"
	3198	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	3199	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	3200	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	3201	+ <div class="<?php echo esc_attr($icon_class); ?>">
	3202	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	3203	+ </div>
	3204	+ <div class="mxchat-action-type-info">
	3205	+ <h4><?php echo esc_html($label); ?></h4>
	3206	+ <p><?php echo esc_html($description); ?></p>
	3207	+ <?php if (!empty($status_badge)) : ?>
	3208	+ <?php echo $status_badge; ?>
	3209	+ <?php endif; ?>
	3210	+
	3211	+ <?php if ($is_addon && !$is_installed) : ?>
	3212	+ <div class="mxchat-addon-info">
	3213	+ <?php echo esc_html(sprintf(
	3214	+ __('Requires %s', 'mxchat'),
	3215	+ $addon_name
	3216	+ )); ?>
	3217	+ </div>
	3218	+ <?php endif; ?>
	3219	+ </div>
	3220	+ </div>
	3221	+ <?php endforeach;
	3222	+ endforeach; ?>
	3223	+ </div>
	3224	+ </div>
	3225	+
	3226	+ <div class="mxchat-modal-actions">
	3227	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3228	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3229	+ </button>
	3230	+ </div>
2825	3231	</div>
2826	3232
2827		- <div class="mxchat-modal-actions">
2828		- <button type="submit" class="mxchat-button-primary">
2829		- <?php esc_html_e('Update Phrases', 'mxchat'); ?>
2830		- </button>
2831		- <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
2832		- <?php esc_html_e('Cancel', 'mxchat'); ?>
2833		- </button>
	3233	+ <!-- Step 2: Action Configuration -->
	3234	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	3235	+ <div class="mxchat-step-indicator">
	3236	+ <div class="mxchat-step-number">2</div>
	3237	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	3238	+ </div>
	3239	+
	3240	+ <div class="mxchat-selected-action">
	3241	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	3242	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	3243	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	3244	+ </button>
	3245	+ <div class="mxchat-selected-action-info">
	3246	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	3247	+ <span class="dashicons dashicons-admin-generic"></span>
	3248	+ </div>
	3249	+ <div class="mxchat-selected-action-details">
	3250	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	3251	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	3252	+ </div>
	3253	+ </div>
	3254	+ </div>
	3255	+
	3256	+ <div class="mxchat-form-group">
	3257	+ <label for="intent_label">
	3258	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	3259	+ </label>
	3260	+ <input name="intent_label" type="text" id="intent_label" required
	3261	+ class="mxchat-intent-input"
	3262	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	3263	+ </div>
	3264	+
	3265	+ <div class="mxchat-form-group">
	3266	+ <label for="phrases">
	3267	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	3268	+ </label>
	3269	+ <textarea name="phrases" id="action_phrases" rows="5" required
	3270	+ class="mxchat-intent-textarea"
	3271	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	3272	+ </div>
	3273	+
	3274	+ <div class="mxchat-form-group">
	3275	+ <label for="similarity_threshold">
	3276	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	3277	+ <span class="mxchat-threshold-value-display">85%</span>
	3278	+ </label>
	3279	+ <div class="mxchat-slider-group modal-slider">
	3280	+ <input type="range"
	3281	+ name="similarity_threshold"
	3282	+ id="similarity_threshold"
	3283	+ min="10"
	3284	+ max="95"
	3285	+ value="85"
	3286	+ class="mxchat-intent-slider"
	3287	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	3288	+ </div>
	3289	+ <div class="mxchat-threshold-hint">
	3290	+ <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
	3291	+ </div>
	3292	+ </div>
	3293	+
	3294	+ <div class="mxchat-modal-actions">
	3295	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3296	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3297	+ </button>
	3298	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	3299	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	3300	+ </button>
	3301	+ </div>
2834	3302	</div>
2835	3303	</form>
2836	3304	</div>
2837	3305	</div>
2838	3306
2839		- </div><!-- .mxchat-content -->
	3307	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	3308	+ <div class="mxchat-action-loading-spinner"></div>
	3309	+ <div class="mxchat-action-loading-text">
	3310	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	3311	+ </div>
	3312	+</div>
2840	3313	</div><!-- .mxchat-wrapper -->
	3314	+ <?php
	3315	+}
	3316	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	3317	+ if (strlen($phrases) <= $max_length) {
	3318	+ return $phrases;
	3319	+ }
2841	3320
2842		- <div id="mxchat-intent-loading" class="mxchat-intent-loading" style="display: none;">
2843		- <div class="mxchat-intent-loading-spinner"></div>
2844		- <div class="mxchat-intent-loading-text">
2845		- <?php esc_html_e('Saving intent, please wait...', 'mxchat'); ?>
2846		- </div>
2847		- </div>
2848		-<?php
	3321	+ $trimmed = substr($phrases, 0, $max_length);
	3322	+ $last_comma = strrpos($trimmed, ',');
	3323	+
	3324	+ if ($last_comma !== false) {
	3325	+ $trimmed = substr($trimmed, 0, $last_comma);
	3326	+ }
	3327	+
	3328	+ return $trimmed . '...';
2849	3329	}
2850	3330
	3331	+public function mxchat_add_enabled_column_to_intents() {
	3332	+ global $wpdb;
	3333	+ $table_name = $wpdb->prefix . 'mxchat_intents';
2851	3334
	3335	+ // Check if the column already exists
	3336	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
2852	3337
	3338	+ if (empty($columns)) {
	3339	+ // Add the column with default value of 1 (enabled)
	3340	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	3341	+ }
	3342	+}
	3343	+
2853	3344	/**
2854		- * Handle editing of intent phrases
	3345	+ * Handle embedding generation errors using existing admin notice system
2855	3346	*
2856		- * @since 1.0.0
	3347	+ * @param string $message Error message to display
	3348	+ * @param bool $redirect Whether to redirect back to the actions page
2857	3349	* @return void
2858	3350	*/
2859		-public function handle_edit_intent() {
2860		- // Verify nonce and user capabilities
2861		- if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
2862		- wp_die(esc_html__('Security check failed.', 'mxchat'));
2863		- }
	3351	+private function handle_embedding_error($message, $redirect = true) {
	3352	+ // Store the error message in the existing transient
	3353	+ set_transient('mxchat_admin_notice_error', $message, 60);
2864	3354
2865		- if (!current_user_can('manage_options')) {
2866		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	3355	+ if ($redirect) {
	3356	+ // Redirect back to the actions page
	3357	+ $redirect_url = add_query_arg(
	3358	+ array(
	3359	+ 'page' => 'mxchat-actions'
	3360	+ ),
	3361	+ admin_url('admin.php')
	3362	+ );
	3363	+ wp_safe_redirect($redirect_url);
	3364	+ exit;
2867	3365	}
	3366	+}
2868	3367
2869		- // Validate and sanitize input
2870		- $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
2871		- if (!$intent_id) {
2872		- wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
2873		- }
2874	3368
2875		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
2876		- if (empty($phrases_input)) {
2877		- wp_die(esc_html__('Phrases cannot be empty.', 'mxchat'));
2878		- }
	3369	+/**
	3370	+ * Handle adding new intent - with improved error handling
	3371	+ *
	3372	+ * @return void
	3373	+ */
2879	3374
2880		- // Process phrases the same way as in intent creation
2881		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
2882	3375
2883		- if (empty($phrases_array)) {
2884		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
2885		- }
2886	3376
2887		- // Generate embeddings and combine them
2888		- $vectors = [];
2889		- foreach ($phrases_array as $phrase) {
2890		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
2891		- if (is_array($embedding_vector)) {
2892		- $vectors[] = $embedding_vector;
2893		- } else {
2894		- wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
2895		- }
2896		- }
2897	3377
2898		- if (empty($vectors)) {
2899		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3378	+/**
	3379	+ * Enhanced get_available_callbacks function with form action exclusion
	3380	+ *
	3381	+ * @param bool $grouped Whether to return callbacks grouped by category
	3382	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	3383	+ * @return array Callbacks data with icons, descriptions and availability status
	3384	+ */
	3385	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	3386	+ // Load WordPress plugin functions if needed
	3387	+ if (!function_exists('get_plugins')) {
	3388	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
2900	3389	}
2901	3390
2902		- // Create combined vector just like in intent creation
2903		- $combined_vector = $this->mxchat_average_vectors($vectors);
2904		- $serialized_vector = maybe_serialize($combined_vector);
	3391	+ // Get active plugins
	3392	+ $active_plugins = get_option('active_plugins', array());
2905	3393
2906		- global $wpdb;
2907		- $table_name = $wpdb->prefix . 'mxchat_intents';
	3394	+ // Functions to exclude from the action selector only if Pro is activated
	3395	+ // If user doesn't have Pro, show these so they can see what they're missing
	3396	+ $excluded_when_pro_active_functions = array(
	3397	+ 'mxchat_handle_form_collection', // Forms add-on action
	3398	+ 'mxchat_sr_recommendation_flow' // Smart Recommender flow actions
	3399	+ );
2908	3400
2909		- // Update the intent with both new phrases and the combined vector
2910		- $result = $wpdb->update(
2911		- $table_name,
2912		- array(
2913		- 'phrases' => implode(', ', $phrases_array),
2914		- 'embedding_vector' => $serialized_vector
2915		- ),
2916		- array('id' => $intent_id),
2917		- array('%s', '%s'),
2918		- array('%d')
2919		- );
	3401	+ // Always excluded functions (regardless of Pro status)
	3402	+ $always_excluded_functions = array();
2920	3403
2921		- if (false === $result) {
2922		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	3404	+ // Combine exclusion lists based on Pro activation status
	3405	+ $excluded_functions = $always_excluded_functions;
	3406	+ if ($this->is_activated) {
	3407	+ // Only exclude add-on managed functions if Pro is active
	3408	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
2923	3409	}
2924	3410
2925		- // Redirect back to the intents page with a success message
2926		- $redirect_url = add_query_arg(
2927		- array(
2928		- 'page' => 'mxchat-intents',
2929		- 'updated' => 'true'
	3411	+ // Define add-on plugin files and their corresponding action functions
	3412	+ $addon_plugins = array(
	3413	+ 'mxchat-woo/mxchat-woo.php' => array(
	3414	+ 'functions' => array(
	3415	+ 'mxchat_handle_product_recommendations',
	3416	+ 'mxchat_handle_order_history',
	3417	+ 'mxchat_show_product_card',
	3418	+ 'mxchat_add_to_cart',
	3419	+ 'mxchat_checkout_redirect'
	3420	+ ),
	3421	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	3422	+ 'pro_required' => true
2930	3423	),
2931		- admin_url('admin.php')
	3424	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	3425	+ 'functions' => array('mxchat_perplexity_research'),
	3426	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	3427	+ 'pro_required' => true
	3428	+ ),
	3429	+ 'mxchat-forms/mxchat-forms.php' => array(
	3430	+ 'functions' => array('mxchat_handle_form_collection'),
	3431	+ 'name' => __('Forms Add-on', 'mxchat'),
	3432	+ 'pro_required' => true
	3433	+ ),
	3434	+ 'mxchat-smart-recommender/mxchat-smart-recommender.php' => array(
	3435	+ 'functions' => array('mxchat_sr_recommendation_flow'),
	3436	+ 'name' => __('Smart Recommender Add-on', 'mxchat'),
	3437	+ 'pro_required' => true
	3438	+ ),
	3439	+ // Add other add-ons and their functions here
2932	3440	);
2933	3441
2934		- wp_safe_redirect($redirect_url);
2935		- exit;
2936		-}
2937		-public function mxchat_handle_update_intent_threshold() {
2938		- if ( ! current_user_can( 'manage_options' ) ) {
2939		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
2940		- }
	3442	+ // Get the functions that are provided by active add-ons
	3443	+ $addon_provided_functions = array();
	3444	+ $addon_function_mapping = array(); // Maps functions to their add-on info
2941	3445
2942		- check_admin_referer('mxchat_update_intent_threshold_nonce');
	3446	+ // Check which add-ons are active
	3447	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	3448	+ $is_active = in_array($plugin_file, $active_plugins);
2943	3449
2944		- if (isset($_POST['intent_id'], $_POST['intent_threshold'])) {
2945		- global $wpdb;
2946		- $table_name = $wpdb->prefix . 'mxchat_intents';
2947		- $intent_id = intval($_POST['intent_id']);
2948		- $threshold_percentage = max(70, min(95, intval($_POST['intent_threshold'])));
2949		- $similarity_threshold = $threshold_percentage / 100;
	3450	+ // For each function in this addon
	3451	+ foreach ($addon_info['functions'] as $function) {
	3452	+ // Consider a function installed only if:
	3453	+ // 1. The add-on is active AND
	3454	+ // 2. Either it doesn't require Pro OR Pro is activated
	3455	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
2950	3456
2951		- $wpdb->update(
2952		- $table_name,
2953		- ['similarity_threshold' => $similarity_threshold],
2954		- ['id' => $intent_id],
2955		- ['%f'],
2956		- ['%d']
2957		- );
	3457	+ // If the add-on is installed, mark this function as provided by an add-on
	3458	+ if ($is_installed) {
	3459	+ $addon_provided_functions[] = $function;
	3460	+ }
	3461	+
	3462	+ // Store addon info for this function regardless of installation status
	3463	+ $addon_function_mapping[$function] = array(
	3464	+ 'addon' => basename(dirname($plugin_file)),
	3465	+ 'addon_name' => $addon_info['name'],
	3466	+ 'pro_required' => $addon_info['pro_required'],
	3467	+ 'is_active' => $is_active,
	3468	+ 'is_installed' => $is_installed
	3469	+ );
	3470	+ }
2958	3471	}
2959	3472
2960		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
2961		- exit;
2962		-}
	3473	+ // Core callbacks - always available in the base plugin
	3474	+ $core_callbacks = array(
	3475	+ 'mxchat_handle_email_capture' => array(
	3476	+ 'label' => __('Loops Email Capture', 'mxchat'),
	3477	+ 'pro_only' => false,
	3478	+ 'group' => __('Customer Engagement', 'mxchat'),
	3479	+ 'icon' => 'email-alt',
	3480	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	3481	+ 'addon' => false, // Not from an add-on
	3482	+ 'installed' => true // Always installed with base plugin
	3483	+ ),
	3484	+ 'mxchat_handle_search_request' => array(
	3485	+ 'label' => __('Brave Web Search', 'mxchat'),
	3486	+ 'pro_only' => false,
	3487	+ 'group' => __('Search Features', 'mxchat'),
	3488	+ 'icon' => 'search',
	3489	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	3490	+ 'addon' => false,
	3491	+ 'installed' => true
	3492	+ ),
	3493	+ 'mxchat_handle_image_search_request' => array(
	3494	+ 'label' => __('Brave Image Search', 'mxchat'),
	3495	+ 'pro_only' => false,
	3496	+ 'group' => __('Search Features', 'mxchat'),
	3497	+ 'icon' => 'format-image',
	3498	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	3499	+ 'addon' => false,
	3500	+ 'installed' => true
	3501	+ ),
	3502	+ // Pro core features - check is_activated property
	3503	+ 'mxchat_generate_image' => array(
	3504	+ 'label' => __('Generate Image', 'mxchat'),
	3505	+ 'pro_only' => false,
	3506	+ 'group' => __('Other Features', 'mxchat'),
	3507	+ 'icon' => 'art',
	3508	+ 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
	3509	+ 'addon' => false,
	3510	+ 'installed' => true
	3511	+ ),
	3512	+ 'mxchat_handle_pdf_discussion' => array(
	3513	+ 'label' => __('Chat with PDF', 'mxchat'),
	3514	+ 'pro_only' => false,
	3515	+ 'group' => __('Other Features', 'mxchat'),
	3516	+ 'icon' => 'media-document',
	3517	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	3518	+ 'addon' => false,
	3519	+ 'installed' => true
	3520	+ ),
	3521	+ 'mxchat_live_agent_handover' => array(
	3522	+ 'label' => __('Slack Live Agent', 'mxchat'),
	3523	+ 'pro_only' => false,
	3524	+ 'group' => __('Customer Engagement', 'mxchat'),
	3525	+ 'icon' => 'admin-users',
	3526	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	3527	+ 'addon' => false,
	3528	+ 'installed' => true
	3529	+ ),
	3530	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	3531	+ 'label' => __('Back to Chatbot', 'mxchat'),
	3532	+ 'pro_only' => false,
	3533	+ 'group' => __('Customer Engagement', 'mxchat'),
	3534	+ 'icon' => 'backup',
	3535	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	3536	+ 'addon' => false,
	3537	+ 'installed' => true
	3538	+ ),
	3539	+ );
2963	3540
2964		-public function mxchat_handle_add_intent() {
2965		- if ( ! current_user_can( 'manage_options' ) ) {
2966		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
2967		- }
	3541	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	3542	+ $addon_callbacks = array(
	3543	+ // WooCommerce Add-on
	3544	+ 'mxchat_handle_product_recommendations' => array(
	3545	+ 'label' => __('Product Recommendations', 'mxchat'),
	3546	+ 'pro_only' => true,
	3547	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3548	+ 'icon' => 'cart',
	3549	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	3550	+ ),
	3551	+ 'mxchat_handle_order_history' => array(
	3552	+ 'label' => __('Order History', 'mxchat'),
	3553	+ 'pro_only' => true,
	3554	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3555	+ 'icon' => 'clipboard',
	3556	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	3557	+ ),
	3558	+ 'mxchat_show_product_card' => array(
	3559	+ 'label' => __('Show Product Card', 'mxchat'),
	3560	+ 'pro_only' => true,
	3561	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3562	+ 'icon' => 'products',
	3563	+ 'description' => __('Display product information in the chat', 'mxchat'),
	3564	+ ),
	3565	+ 'mxchat_add_to_cart' => array(
	3566	+ 'label' => __('Add to Cart', 'mxchat'),
	3567	+ 'pro_only' => true,
	3568	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3569	+ 'icon' => 'plus-alt',
	3570	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	3571	+ ),
	3572	+ 'mxchat_checkout_redirect' => array(
	3573	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	3574	+ 'pro_only' => true,
	3575	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3576	+ 'icon' => 'arrow-right-alt',
	3577	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	3578	+ ),
2968	3579
2969		- check_admin_referer('mxchat_add_intent_nonce');
	3580	+ // Perplexity Add-on
	3581	+ 'mxchat_perplexity_research' => array(
	3582	+ 'label' => __('Perplexity Research', 'mxchat'),
	3583	+ 'pro_only' => true,
	3584	+ 'group' => __('Search Features', 'mxchat'),
	3585	+ 'icon' => 'book-alt',
	3586	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	3587	+ ),
2970	3588
2971		- global $wpdb;
2972		- $table_name = $wpdb->prefix . 'mxchat_intents';
	3589	+ // Forms Add-on (only shown when Pro is not activated)
	3590	+ 'mxchat_handle_form_collection' => array(
	3591	+ 'label' => __('Form Collection', 'mxchat'),
	3592	+ 'pro_only' => true,
	3593	+ 'group' => __('Form Features', 'mxchat'),
	3594	+ 'icon' => 'feedback',
	3595	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	3596	+ ),
2973	3597
2974		- $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
2975		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
2976		- $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
2977		- $default_threshold = 0.85;
	3598	+ // Smart Recommender Add-on (only shown when Pro is not activated)
	3599	+ 'mxchat_sr_recommendation_flow' => array(
	3600	+ 'label' => __('Smart Recommender Flow', 'mxchat'),
	3601	+ 'pro_only' => true,
	3602	+ 'group' => __('Recommendation Features', 'mxchat'),
	3603	+ 'icon' => 'cart',
	3604	+ 'description' => __('Create interactive conversation flows that collect user preferences and deliver personalized product or service recommendations', 'mxchat'),
	3605	+ ),
	3606	+ );
2978	3607
2979		- if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
2980		- wp_die( esc_html__('Invalid input. Please ensure all fields are filled out.', 'mxchat') );
2981		- }
	3608	+ // Enhance add-on callbacks with installation status and addon info
	3609	+ foreach ($addon_callbacks as $function => $data) {
	3610	+ if (isset($addon_function_mapping[$function])) {
	3611	+ $addon_info = $addon_function_mapping[$function];
2982	3612
2983		- $available_callbacks = $this->mxchat_get_available_callbacks();
	3613	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	3614	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	3615	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
2984	3616
2985		- if (!array_key_exists($callback_function, $available_callbacks)) {
2986		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	3617	+ // Set pro_only based on add-on configuration
	3618	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	3619	+ } else {
	3620	+ $addon_callbacks[$function]['addon'] = 'unknown';
	3621	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	3622	+ $addon_callbacks[$function]['installed'] = false;
	3623	+ }
2987	3624	}
2988	3625
2989		- $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
2990		- if ($is_pro_only && !$this->is_activated) {
2991		- wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
2992		- }
	3626	+ // Initialize callbacks with core features
	3627	+ $callbacks = $core_callbacks;
2993	3628
2994		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	3629	+ // Get callbacks from active add-ons
	3630	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
2995	3631
2996		- if (empty($phrases_array)) {
2997		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
2998		- }
	3632	+ // Add placeholder callbacks only for add-ons that aren't active
	3633	+ if ($include_all) {
	3634	+ foreach ($addon_callbacks as $function => $data) {
	3635	+ // Skip placeholders for functions provided by active add-ons
	3636	+ if (in_array($function, $addon_provided_functions)) {
	3637	+ continue;
	3638	+ }
2999	3639
3000		- $vectors = [];
3001		- foreach ($phrases_array as $phrase) {
3002		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3003		- if (is_array($embedding_vector)) {
3004		- $vectors[] = $embedding_vector;
3005		- } else {
3006		- wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
	3640	+ // Skip excluded functions
	3641	+ if (in_array($function, $excluded_functions)) {
	3642	+ continue;
	3643	+ }
	3644	+
	3645	+ // Add the placeholder
	3646	+ $callbacks[$function] = $data;
3007	3647	}
3008	3648	}
3009	3649
3010		- if (!empty($vectors)) {
3011		- $combined_vector = $this->mxchat_average_vectors($vectors);
3012		- $serialized_vector = maybe_serialize($combined_vector);
	3650	+ // Add callbacks from active add-ons (will override placeholders)
	3651	+ foreach ($active_addon_callbacks as $function => $data) {
	3652	+ // Skip excluded functions
	3653	+ if (in_array($function, $excluded_functions)) {
	3654	+ continue;
	3655	+ }
3013	3656
3014		- $result = $wpdb->insert($table_name, [
3015		- 'intent_label' => $intent_label,
3016		- 'phrases' => implode(', ', $phrases_array),
3017		- 'embedding_vector' => $serialized_vector,
3018		- 'callback_function' => $callback_function,
3019		- 'similarity_threshold' => $default_threshold,
3020		- ]);
	3657	+ // Always include callbacks from add-ons
	3658	+ $callbacks[$function] = $data;
3021	3659
3022		- if ($result === false) {
3023		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
	3660	+ // Ensure they have the proper add-on info
	3661	+ if (isset($addon_function_mapping[$function])) {
	3662	+ $addon_info = $addon_function_mapping[$function];
	3663	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	3664	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	3665	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	3666	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
3024	3667	}
3025		- } else {
3026		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
3027	3668	}
3028	3669
3029		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3030		- exit;
3031		-}
	3670	+ // Just before returning callbacks, sort them to prioritize free features
	3671	+ if (!$grouped) {
	3672	+ // Create temporary arrays for sorting
	3673	+ $free_callbacks = array();
	3674	+ $pro_callbacks = array();
3032	3675
	3676	+ // Split callbacks into free and pro
	3677	+ foreach ($callbacks as $key => $data) {
	3678	+ if (isset($data['pro_only']) && $data['pro_only']) {
	3679	+ $pro_callbacks[$key] = $data;
	3680	+ } else {
	3681	+ $free_callbacks[$key] = $data;
	3682	+ }
	3683	+ }
3033	3684
	3685	+ // Merge with free callbacks first
	3686	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
	3687	+ }
3034	3688
3035		-
3036		-
3037		-
3038		-private function mxchat_get_available_callbacks($grouped = false) {
3039		- $callbacks = [
3040		- 'mxchat_handle_email_capture' => [
3041		- 'label' => __('Email Capture', 'mxchat'),
3042		- 'pro_only' => false,
3043		- 'group' => __('Customer Engagement', 'mxchat'),
3044		- ],
3045		- 'mxchat_handle_product_inquiry' => [
3046		- 'label' => __('Show Product Card', 'mxchat'),
3047		- 'pro_only' => true,
3048		- 'group' => __('WooCommerce Features', 'mxchat'),
3049		- ],
3050		- 'mxchat_handle_order_history' => [
3051		- 'label' => __('Order History', 'mxchat'),
3052		- 'pro_only' => true,
3053		- 'group' => __('WooCommerce Features', 'mxchat'),
3054		- ],
3055		- 'mxchat_generate_image' => [
3056		- 'label' => __('Generate Image', 'mxchat'),
3057		- 'pro_only' => true,
3058		- 'group' => __('Other Features', 'mxchat'),
3059		- ],
3060		- 'mxchat_handle_search_request' => [
3061		- 'label' => __('Brave Web Search', 'mxchat'),
3062		- 'pro_only' => false,
3063		- 'group' => __('Search Features', 'mxchat'),
3064		- ],
3065		- 'mxchat_handle_image_search_request' => [
3066		- 'label' => __('Brave Image Search', 'mxchat'),
3067		- 'pro_only' => false,
3068		- 'group' => __('Search Features', 'mxchat'),
3069		- ],
3070		- 'mxchat_handle_add_to_cart_intent' => [
3071		- 'label' => __('Add to Cart', 'mxchat'),
3072		- 'pro_only' => true,
3073		- 'group' => __('WooCommerce Features', 'mxchat'),
3074		- ],
3075		- 'mxchat_handle_checkout_intent' => [
3076		- 'label' => __('Proceed to Checkout', 'mxchat'),
3077		- 'pro_only' => true,
3078		- 'group' => __('WooCommerce Features', 'mxchat'),
3079		- ],
3080		- 'mxchat_handle_pdf_discussion' => [
3081		- 'label' => __('Chat with PDF', 'mxchat'),
3082		- 'pro_only' => true,
3083		- 'group' => __('Other Features', 'mxchat'),
3084		- ],
3085		- 'mxchat_handle_product_recommendations' => [
3086		- 'label' => __('Product Recommendations', 'mxchat'),
3087		- 'pro_only' => true,
3088		- 'group' => __('WooCommerce Features', 'mxchat'),
3089		- ],
3090		- 'mxchat_live_agent_handover' => [
3091		- 'label' => __('Live Agent', 'mxchat'),
3092		- 'pro_only' => true,
3093		- 'group' => __('Customer Engagement', 'mxchat'),
3094		- ],
3095		- 'mxchat_handle_switch_to_chatbot_intent' => [
3096		- 'label' => __('Back to Chatbot', 'mxchat'),
3097		- 'pro_only' => true,
3098		- 'group' => __('Customer Engagement', 'mxchat'),
3099		- ],
3100		- ];
3101		-
3102	3689	// Return grouped structure if requested
3103	3690	if ($grouped) {
3104		- $grouped_callbacks = [];
	3691	+ $grouped_callbacks = array();
3105	3692	foreach ($callbacks as $key => $data) {
3106		- $group_label = $data['group'] ?? __('Other Features', 'mxchat');
3107		- $grouped_callbacks[$group_label][$key] = [
3108		- 'label' => $data['label'],
3109		- 'pro_only' => $data['pro_only'],
3110		- ];
3111		- }
3112		- return $grouped_callbacks;
3113		- }
	3693	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
3114	3694
3115		- return $callbacks;
3116		-}
	3695	+ // Ensure we carry forward all the new fields in grouped mode
	3696	+ $callback_data = array(
	3697	+ 'label' => $data['label'],
	3698	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	3699	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	3700	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	3701	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	3702	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	3703	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	3704	+ );
3117	3705
	3706	+ $grouped_callbacks[$group_label][$key] = $callback_data;
	3707	+ }
3118	3708
	3709	+ // Sort within each group to prioritize free features
	3710	+ foreach ($grouped_callbacks as $group => $items) {
	3711	+ $free_items = array();
	3712	+ $pro_items = array();
3119	3713
3120		-private function mxchat_average_vectors($vectors) {
3121		- $vector_length = count($vectors[0]);
3122		- $sum_vector = array_fill(0, $vector_length, 0);
	3714	+ foreach ($items as $key => $data) {
	3715	+ if (isset($data['pro_only']) && $data['pro_only']) {
	3716	+ $pro_items[$key] = $data;
	3717	+ } else {
	3718	+ $free_items[$key] = $data;
	3719	+ }
	3720	+ }
3123	3721
3124		- foreach ($vectors as $vector) {
3125		- for ($i = 0; $i < $vector_length; $i++) {
3126		- $sum_vector[$i] += $vector[$i];
	3722	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
3127	3723	}
3128		- }
3129	3724
3130		- // Divide each component by the number of vectors to get the average
3131		- $num_vectors = count($vectors);
3132		- for ($i = 0; $i < $vector_length; $i++) {
3133		- $sum_vector[$i] /= $num_vectors;
	3725	+ return $grouped_callbacks;
3134	3726	}
3135	3727
3136		- return $sum_vector;
	3728	+ return $callbacks;
3137	3729	}
3138	3730
3139	3731	public function mxchat_handle_delete_intent() {
3140	3732	if ( ! current_user_can( 'manage_options' ) ) {
		@@ -3150,15 +3742,14 @@
3150	3742
3151	3743	$wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
3152	3744	}
3153	3745
3154		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
	3746	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
3155	3747	exit;
3156	3748	}
3157	3749
3158	3750
3159	3751	public function mxchat_page_init() {
3160		- // Register settings
3161	3752	register_setting(
3162	3753	'mxchat_option_group',
3163	3754	'mxchat_options',
3164	3755	array($this, 'mxchat_sanitize')
		@@ -3169,10 +3760,10 @@
3169	3760	'mxchat_similarity_threshold',
3170	3761	array(
3171	3762	'type' => 'number',
3172	3763	'sanitize_callback' => function($value) {
3173		- $value = absint($value); // Ensure it's an integer
3174		- return min(max($value, 70), 85); // Enforce range
	3764	+ $value = absint($value);
	3765	+ return min(max($value, 20), 95);
3175	3766	},
3176	3767	'default' => 80,
3177	3768	)
3178	3769	);
		@@ -3201,38 +3792,113 @@
3201	3792	'mxchat-chatbot',
3202	3793	'mxchat_chatbot_section'
3203	3794	);
3204	3795
3205		-
3206		- // Existing fields...
3207	3796	add_settings_field(
3208		- 'api_key',
3209		- esc_html__('OpenAI API Key', 'mxchat'),
3210		- array($this, 'api_key_callback'),
	3797	+ 'contextual_awareness_toggle',
	3798	+ esc_html__('Contextual Awareness', 'mxchat'),
	3799	+ array($this, 'mxchat_contextual_awareness_callback'),
3211	3800	'mxchat-chatbot',
3212	3801	'mxchat_chatbot_section'
3213	3802	);
3214	3803
	3804	+ add_settings_field(
	3805	+ 'api_key',
	3806	+ esc_html__('OpenAI API Key', 'mxchat'),
	3807	+ array($this, 'api_key_callback'),
	3808	+ 'mxchat-chatbot',
	3809	+ 'mxchat_chatbot_section',
	3810	+ array(
	3811	+ 'class' => 'mxchat-setting-row',
	3812	+ 'data-provider' => 'openai'
	3813	+ )
	3814	+ );
	3815	+
	3816	+ add_settings_field(
	3817	+ 'xai_api_key',
	3818	+ esc_html__('X.AI API Key', 'mxchat'),
	3819	+ array($this, 'xai_api_key_callback'),
	3820	+ 'mxchat-chatbot',
	3821	+ 'mxchat_chatbot_section',
	3822	+ array(
	3823	+ 'class' => 'mxchat-setting-row',
	3824	+ 'data-provider' => 'xai'
	3825	+ )
	3826	+ );
	3827	+
	3828	+ add_settings_field(
	3829	+ 'claude_api_key',
	3830	+ esc_html__('Claude API Key', 'mxchat'),
	3831	+ array($this, 'claude_api_key_callback'),
	3832	+ 'mxchat-chatbot',
	3833	+ 'mxchat_chatbot_section',
	3834	+ array(
	3835	+ 'class' => 'mxchat-setting-row',
	3836	+ 'data-provider' => 'claude'
	3837	+ )
	3838	+ );
	3839	+
	3840	+ add_settings_field(
	3841	+ 'deepseek_api_key',
	3842	+ esc_html__('DeepSeek API Key', 'mxchat'),
	3843	+ array($this, 'deepseek_api_key_callback'),
	3844	+ 'mxchat-chatbot',
	3845	+ 'mxchat_chatbot_section',
	3846	+ array(
	3847	+ 'class' => 'mxchat-setting-row',
	3848	+ 'data-provider' => 'deepseek'
	3849	+ )
	3850	+ );
	3851	+
	3852	+ add_settings_field(
	3853	+ 'gemini_api_key',
	3854	+ esc_html__('Google Gemini API Key', 'mxchat'),
	3855	+ array($this, 'gemini_api_key_callback'),
	3856	+ 'mxchat-chatbot',
	3857	+ 'mxchat_chatbot_section',
	3858	+ array(
	3859	+ 'class' => 'mxchat-setting-row',
	3860	+ 'data-provider' => 'gemini'
	3861	+ )
	3862	+ );
	3863	+
	3864	+ add_settings_field(
	3865	+ 'voyage_api_key',
	3866	+ esc_html__('Voyage AI API Key', 'mxchat'),
	3867	+ array($this, 'voyage_api_key_callback'),
	3868	+ 'mxchat-chatbot',
	3869	+ 'mxchat_chatbot_section',
	3870	+ array(
	3871	+ 'class' => 'mxchat-setting-row',
	3872	+ 'data-provider' => 'voyage'
	3873	+ )
	3874	+ );
	3875	+
3215	3876	add_settings_field(
3216		- 'xai_api_key',
3217		- esc_html__('X.AI API Key', 'mxchat'),
3218		- array($this, 'xai_api_key_callback'),
	3877	+ 'enable_streaming_toggle',
	3878	+ esc_html__('Enable Streaming', 'mxchat'),
	3879	+ array($this, 'enable_streaming_toggle_callback'),
3219	3880	'mxchat-chatbot',
3220		- 'mxchat_chatbot_section'
	3881	+ 'mxchat_chatbot_section', // Same section as your working toggle
	3882	+ array(
	3883	+ 'class' => 'mxchat-setting-row streaming-setting',
	3884	+ 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
	3885	+ )
3221	3886	);
3222	3887
	3888	+
3223	3889	add_settings_field(
3224		- 'claude_api_key',
3225		- esc_html__('Claude API Key', 'mxchat'),
3226		- array($this, 'claude_api_key_callback'),
	3890	+ 'model',
	3891	+ esc_html__('Chat Model', 'mxchat'),
	3892	+ array($this, 'mxchat_model_callback'),
3227	3893	'mxchat-chatbot',
3228	3894	'mxchat_chatbot_section'
3229	3895	);
3230	3896
3231	3897	add_settings_field(
3232		- 'deepseek_api_key',
3233		- esc_html__('DeepSeek API Key', 'mxchat'),
3234		- array($this, 'deepseek_api_key_callback'),
	3898	+ 'embedding_model',
	3899	+ esc_html__('Embedding Model', 'mxchat'),
	3900	+ array($this, 'embedding_model_callback'),
3235	3901	'mxchat-chatbot',
3236	3902	'mxchat_chatbot_section'
3237	3903	);
3238	3904
		@@ -3243,20 +3909,21 @@
3243	3909	'mxchat-chatbot',
3244	3910	'mxchat_chatbot_section'
3245	3911	);
3246	3912
	3913	+
3247	3914	add_settings_field(
3248		- 'model',
3249		- esc_html__('Model', 'mxchat'),
3250		- array($this, 'mxchat_model_callback'),
	3915	+ 'top_bar_title',
	3916	+ esc_html__('Top Bar Title', 'mxchat'),
	3917	+ array($this, 'mxchat_top_bar_title_callback'),
3251	3918	'mxchat-chatbot',
3252	3919	'mxchat_chatbot_section'
3253	3920	);
3254	3921
3255	3922	add_settings_field(
3256		- 'top_bar_title',
3257		- esc_html__('Top Bar Title', 'mxchat'),
3258		- array($this, 'mxchat_top_bar_title_callback'),
	3923	+ 'ai_agent_text',
	3924	+ esc_html__('AI Agent Text', 'mxchat'),
	3925	+ array($this, 'mxchat_ai_agent_text_callback'),
3259	3926	'mxchat-chatbot',
3260	3927	'mxchat_chatbot_section'
3261	3928	);
3262	3929
		@@ -3284,48 +3951,40 @@
3284	3951	'mxchat_chatbot_section'
3285	3952	);
3286	3953
3287	3954	add_settings_field(
3288		- 'intro_message',
3289		- esc_html__('Introductory Message', 'mxchat'),
3290		- array($this, 'mxchat_intro_message_callback'),
	3955	+ 'enable_name_field',
	3956	+ esc_html__('Require Name Field', 'mxchat'),
	3957	+ array($this, 'enable_name_field_callback'),
3291	3958	'mxchat-chatbot',
3292	3959	'mxchat_chatbot_section'
3293	3960	);
3294	3961
3295	3962	add_settings_field(
3296		- 'input_copy',
3297		- esc_html__('Input Copy', 'mxchat'),
3298		- array($this, 'mxchat_input_copy_callback'),
	3963	+ 'name_field_placeholder',
	3964	+ esc_html__('Name Field Placeholder', 'mxchat'),
	3965	+ array($this, 'name_field_placeholder_callback'),
3299	3966	'mxchat-chatbot',
3300	3967	'mxchat_chatbot_section'
3301	3968	);
3302	3969
3303	3970	add_settings_field(
3304		- 'rate_limit_logged_out',
3305		- __('Rate Limit for Logged-out Users', 'mxchat'),
3306		- array($this, 'mxchat_rate_limit_logged_out_callback'),
	3971	+ 'intro_message',
	3972	+ esc_html__('Introductory Message', 'mxchat'),
	3973	+ array($this, 'mxchat_intro_message_callback'),
3307	3974	'mxchat-chatbot',
3308	3975	'mxchat_chatbot_section'
3309	3976	);
3310	3977
3311	3978	add_settings_field(
3312		- 'rate_limit_roles',
3313		- __('Rate Limits by User Role', 'mxchat'),
3314		- array($this, 'mxchat_rate_limit_roles_callback'),
	3979	+ 'input_copy',
	3980	+ esc_html__('Input Copy', 'mxchat'),
	3981	+ array($this, 'mxchat_input_copy_callback'),
3315	3982	'mxchat-chatbot',
3316	3983	'mxchat_chatbot_section'
3317	3984	);
3318	3985
3319	3986	add_settings_field(
3320		- 'rate_limit_message',
3321		- esc_html__('Rate Limit Message', 'mxchat'),
3322		- array($this, 'mxchat_rate_limit_message_callback'),
3323		- 'mxchat-chatbot',
3324		- 'mxchat_chatbot_section'
3325		- );
3326		-
3327		- add_settings_field(
3328	3987	'pre_chat_message',
3329	3988	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3330	3989	array($this, 'mxchat_pre_chat_message_callback'),
3331	3990	'mxchat-chatbot',
		@@ -3365,9 +4024,9 @@
3365	4024	);
3366	4025
3367	4026	add_settings_field(
3368	4027	'popular_question_1',
3369		- esc_html__('Popular Question 1', 'mxchat'),
	4028	+ esc_html__('Quick Question 1', 'mxchat'),
3370	4029	array($this, 'mxchat_popular_question_1_callback'),
3371	4030	'mxchat-chatbot',
3372	4031	'mxchat_chatbot_section'
3373	4032	);
		@@ -3373,9 +4032,9 @@
3373	4032	);
3374	4033
3375	4034	add_settings_field(
3376	4035	'popular_question_2',
3377		- esc_html__('Popular Question 2', 'mxchat'),
	4036	+ esc_html__('Quick Question 2', 'mxchat'),
3378	4037	array($this, 'mxchat_popular_question_2_callback'),
3379	4038	'mxchat-chatbot',
3380	4039	'mxchat_chatbot_section'
3381	4040	);
		@@ -3381,9 +4040,9 @@
3381	4040	);
3382	4041
3383	4042	add_settings_field(
3384	4043	'popular_question_3',
3385		- esc_html__('Popular Question 3', 'mxchat'),
	4044	+ esc_html__('Quick Question 3', 'mxchat'),
3386	4045	array($this, 'mxchat_popular_question_3_callback'),
3387	4046	'mxchat-chatbot',
3388	4047	'mxchat_chatbot_section'
3389	4048	);
		@@ -3389,20 +4048,21 @@
3389	4048	);
3390	4049
3391	4050	add_settings_field(
3392	4051	'additional_popular_questions',
3393		- esc_html__('Additional Popular Questions', 'mxchat'),
	4052	+ esc_html__('Additional Quick Questions', 'mxchat'),
3394	4053	array($this, 'mxchat_additional_popular_questions_callback'),
3395	4054	'mxchat-chatbot',
3396	4055	'mxchat_chatbot_section'
3397	4056	);
3398	4057
3399		- // WooCommerce Settings Section
3400		- add_settings_section(
3401		- 'mxchat_woocommerce_section',
3402		- esc_html__('WooCommerce Settings', 'mxchat'),
3403		- null,
3404		- 'mxchat-embed'
	4058	+
	4059	+ add_settings_field(
	4060	+ 'rate_limits',
	4061	+ __('Rate Limits Settings', 'mxchat'),
	4062	+ array($this, 'mxchat_rate_limits_callback'),
	4063	+ 'mxchat-chatbot',
	4064	+ 'mxchat_chatbot_section'
3405	4065	);
3406	4066
3407	4067	// Loops Settings Section
3408	4068	add_settings_section(
		@@ -3411,33 +4071,8 @@
3411	4071	null,
3412	4072	'mxchat-embed'
3413	4073	);
3414	4074
3415		- // WooCommerce Settings Fields
3416		- add_settings_field(
3417		- 'enable_woocommerce_integration',
3418		- esc_html__('Automatically Embed Products', 'mxchat'),
3419		- array($this, 'mxchat_enable_woocommerce_integration_callback'),
3420		- 'mxchat-embed',
3421		- 'mxchat_woocommerce_section'
3422		- );
3423		-
3424		- add_settings_field(
3425		- 'woocommerce_consumer_key',
3426		- esc_html__('WooCommerce Consumer Key', 'mxchat'),
3427		- array($this, 'mxchat_woocommerce_consumer_key_callback'),
3428		- 'mxchat-embed',
3429		- 'mxchat_woocommerce_section'
3430		- );
3431		-
3432		- add_settings_field(
3433		- 'woocommerce_consumer_secret',
3434		- esc_html__('WooCommerce Consumer Secret', 'mxchat'),
3435		- array($this, 'mxchat_woocommerce_consumer_secret_callback'),
3436		- 'mxchat-embed',
3437		- 'mxchat_woocommerce_section'
3438		- );
3439		-
3440	4075	// Loops Settings Fields
3441	4076	add_settings_field(
3442	4077	'loops_api_key',
3443	4078	esc_html__('Loops API Key', 'mxchat'),
		@@ -3541,9 +4176,27 @@
3541	4176	'mxchat-embed',
3542	4177	'mxchat_pdf_intent_section'
3543	4178	);
3544	4179
	4180	+ // PDF Upload Button Toggle
3545	4181	add_settings_field(
	4182	+ 'show_pdf_upload_button',
	4183	+ __('Show PDF Upload Button', 'mxchat'),
	4184	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	4185	+ 'mxchat-embed',
	4186	+ 'mxchat_pdf_intent_section'
	4187	+ );
	4188	+
	4189	+ // Word Upload Button Toggle
	4190	+ add_settings_field(
	4191	+ 'show_word_upload_button',
	4192	+ __('Show Word Upload Button', 'mxchat'),
	4193	+ array($this, 'mxchat_show_word_upload_button_callback'),
	4194	+ 'mxchat-embed',
	4195	+ 'mxchat_pdf_intent_section'
	4196	+ );
	4197	+
	4198	+ add_settings_field(
3546	4199	'pdf_intent_trigger_text',
3547	4200	__('Intent Trigger Text', 'mxchat'),
3548	4201	array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3549	4202	'mxchat-embed',
		@@ -3608,8 +4261,16 @@
3608	4261	'mxchat_live_agent_section'
3609	4262	);
3610	4263
3611	4264	add_settings_field(
	4265	+ 'live_agent_user_ids',
	4266	+ __('Slack Agent User IDs', 'mxchat'),
	4267	+ array($this, 'mxchat_live_agent_user_ids_callback'),
	4268	+ 'mxchat-embed',
	4269	+ 'mxchat_live_agent_section'
	4270	+ );
	4271	+
	4272	+ add_settings_field(
3612	4273	'live_agent_webhook_url',
3613	4274	__('Slack Webhook URL', 'mxchat'),
3614	4275	array($this, 'mxchat_live_agent_webhook_url_callback'),
3615	4276	'mxchat-embed',
		@@ -3638,9 +4299,9 @@
3638	4299
3639	4300	// General Settings Section
3640	4301	add_settings_section(
3641	4302	'mxchat_general_section',
3642		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	4303	+ esc_html__('YouTube Tutorials', 'mxchat'),
3643	4304	null,
3644	4305	'mxchat-general'
3645	4306	);
3646	4307	}
		@@ -3645,9 +4306,8 @@
3645	4306	);
3646	4307	}
3647	4308
3648	4309	public function mxchat_prompts_page_init() {
3649		- // Register all settings as a single array
3650	4310	register_setting(
3651	4311	'mxchat_prompts_options',
3652	4312	'mxchat_prompts_options',
3653	4313	array(
		@@ -3659,18 +4319,57 @@
3659	4319	'mxchat_use_pinecone' => 0,
3660	4320	'mxchat_pinecone_api_key' => '',
3661	4321	'mxchat_pinecone_environment' => '',
3662	4322	'mxchat_pinecone_index' => '',
3663		- 'mxchat_pinecone_host' => '', // Add this line
	4323	+ 'mxchat_pinecone_host' => '',
3664	4324	),
3665	4325	'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3666	4326	)
3667	4327	);
3668	4328
3669		- // Add settings saved message
3670	4329	add_action('admin_notices', array($this, 'sync_settings_notice'));
3671	4330	}
3672	4331
	4332	+public function mxchat_transcripts_page_init() {
	4333	+ register_setting(
	4334	+ 'mxchat_transcripts_options',
	4335	+ 'mxchat_transcripts_options',
	4336	+ array(
	4337	+ 'type' => 'array',
	4338	+ 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
	4339	+ 'default' => array(
	4340	+ 'mxchat_enable_notifications' => 0,
	4341	+ 'mxchat_notification_email' => get_option('admin_email'),
	4342	+ ),
	4343	+ 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
	4344	+ )
	4345	+ );
	4346	+
	4347	+ add_settings_section(
	4348	+ 'mxchat_transcripts_notification_section',
	4349	+ esc_html__('Chat Notification Settings', 'mxchat'),
	4350	+ array($this, 'mxchat_transcripts_notification_section_callback'),
	4351	+ 'mxchat-transcripts'
	4352	+ );
	4353	+
	4354	+ add_settings_field(
	4355	+ 'mxchat_enable_notifications',
	4356	+ esc_html__('Enable Chat Notifications', 'mxchat'),
	4357	+ array($this, 'mxchat_enable_notifications_callback'),
	4358	+ 'mxchat-transcripts',
	4359	+ 'mxchat_transcripts_notification_section'
	4360	+ );
	4361	+
	4362	+ add_settings_field(
	4363	+ 'mxchat_notification_email',
	4364	+ esc_html__('Notification Email Address', 'mxchat'),
	4365	+ array($this, 'mxchat_notification_email_callback'),
	4366	+ 'mxchat-transcripts',
	4367	+ 'mxchat_transcripts_notification_section'
	4368	+ );
	4369	+}
	4370	+
	4371	+
3673	4372	/**
3674	4373	* Sanitize all prompts options
3675	4374	*
3676	4375	* @param array $input The unsanitized options array
		@@ -3752,183 +4451,130 @@
3752	4451	public function sanitize_sync_setting($input) {
3753	4452	return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
3754	4453	}
3755	4454
	4455	+public function mxchat_rate_limits_callback() {
	4456	+ $all_options = get_option('mxchat_options', []);
3756	4457
	4458	+ // Define available rate limits
	4459	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
3757	4460
3758		-public function mxchat_handle_activate_license() {
3759		- // Check nonce
3760		- if (!check_ajax_referer('mxchat_activate_license_nonce', 'security', false)) {
3761		- wp_send_json_error(esc_html__('Invalid security token', 'mxchat'));
3762		- return;
3763		- }
	4461	+ // Define available timeframes
	4462	+ $timeframes = array(
	4463	+ 'hourly' => __('Per Hour', 'mxchat'),
	4464	+ 'daily' => __('Per Day', 'mxchat'),
	4465	+ 'weekly' => __('Per Week', 'mxchat'),
	4466	+ 'monthly' => __('Per Month', 'mxchat')
	4467	+ );
3764	4468
3765		- // Verify user capabilities
3766		- if (!current_user_can('manage_options')) {
3767		- wp_send_json_error(esc_html__('Unauthorized access', 'mxchat'));
3768		- return;
3769		- }
	4469	+ // Get all roles plus a "logged_out" pseudo-role
	4470	+ $roles = wp_roles()->get_names();
	4471	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
3770	4472
3771		- $license_key = isset($_POST['mxchat_activation_key']) ? sanitize_text_field($_POST['mxchat_activation_key']) : '';
3772		- $customer_email = isset($_POST['mxchat_pro_email']) ? sanitize_email($_POST['mxchat_pro_email']) : '';
	4473	+ // Start the wrapper
	4474	+ echo '<div class="pro-feature-wrapper active">';
	4475	+ echo '<div class="mxchat-rate-limits-container">';
3773	4476
3774		- if (empty($license_key) || empty($customer_email)) {
3775		- wp_send_json_error(esc_html__('Email or License Key is missing', 'mxchat'));
3776		- return;
3777		- }
	4477	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	4478	+ esc_html__('Set message limits for each user role and customize the experience when users reach those limits. You can use {limit}, {timeframe}, {count}, and {remaining} as placeholders.', 'mxchat') .
	4479	+ '</p>';
3778	4480
3779		- $product_id = 'MxChatPRO';
3780		- $response = wp_remote_get(
3781		- add_query_arg(
3782		- array(
3783		- 'wc-api' => 'software-api',
3784		- 'request' => 'activation',
3785		- 'email' => $customer_email,
3786		- 'license_key' => $license_key,
3787		- 'product_id' => $product_id
3788		- ),
3789		- 'http://mxchat.ai/'
3790		- )
3791		- );
	4481	+ // Add markdown link documentation
	4482	+ echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
	4483	+ echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
	4484	+ echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
	4485	+ echo '<ul style="margin-left: 20px;">';
	4486	+ echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
	4487	+ echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
	4488	+ echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
	4489	+ echo '</ul>';
	4490	+ echo '</div>';
3792	4491
3793		- if (is_wp_error($response)) {
3794		- wp_send_json_error(esc_html__('Activation failed due to a server error: ', 'mxchat') . $response->get_error_message());
3795		- return;
3796		- }
	4492	+ // Output the controls for each role
	4493	+ foreach ($roles as $role_id => $role_name) {
	4494	+ // Get saved options or defaults
	4495	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	4496	+ $default_timeframe = 'daily';
	4497	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
3797	4498
3798		- $body = wp_remote_retrieve_body($response);
3799		- $data = json_decode($body);
	4499	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	4500	+ ? $all_options['rate_limits'][$role_id]['limit']
	4501	+ : $default_limit;
3800	4502
3801		- if ($data && isset($data->activated) && $data->activated) {
3802		- update_option('mxchat_license_status', 'active');
3803		- update_option('mxchat_pro_email', $customer_email);
3804		- update_option('mxchat_activation_key', $license_key);
3805		- wp_send_json_success(array('message' => esc_html__('License activated successfully', 'mxchat')));
3806		- } else {
3807		- $error_message = isset($data->error) ? $data->error : esc_html__('Activation failed', 'mxchat');
3808		- update_option('mxchat_license_status', 'inactive');
3809		- update_option('mxchat_license_error', $error_message);
3810		- wp_send_json_error($error_message);
3811		- }
3812		-}
	4503	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	4504	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	4505	+ : $default_timeframe;
3813	4506
	4507	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	4508	+ ? $all_options['rate_limits'][$role_id]['message']
	4509	+ : $default_message;
3814	4510
3815		-public function mxchat_rate_limit_logged_out_callback() {
3816		- // Load the entire 'mxchat_options' array
3817		- $all_options = get_option('mxchat_options', []);
	4511	+ // Output the row
	4512	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
3818	4513
3819		- // Retrieve the saved rate limit or use the default value
3820		- $default_rate_limit = '10';
3821		- $selected_rate_limit = isset($all_options['rate_limit_logged_out']) ? $all_options['rate_limit_logged_out'] : $default_rate_limit;
	4514	+ // Role label
	4515	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
3822	4516
3823		- // Define available rate limits
3824		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	4517	+ // Controls section
	4518	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
3825	4519
3826		- // Output the dropdown
3827		- echo '<div class="pro-feature-wrapper active">';
3828		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3829		- foreach ($rate_limits as $limit) {
3830		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3831		- }
3832		- echo '</select>';
3833		- 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>';
3834		- echo '</div>';
3835		-}
	4520	+ // Rate limit and timeframe controls
	4521	+ echo '<div class="mxchat-rate-limit-controls">';
3836	4522
3837		-// Add this new callback function
3838		-public function mxchat_rate_limit_roles_callback() {
3839		- $all_options = get_option('mxchat_options', []);
3840		- $roles = wp_roles()->get_names();
3841		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
3842		-
3843		- echo '<div class="pro-feature-wrapper active mxchat-autosave-section">';
3844		-
3845		- foreach ($roles as $role_id => $role_name) {
3846		- $default_rate_limit = '100';
3847		- $selected_rate_limit = isset($all_options['role_rate_limits'][$role_id])
3848		- ? $all_options['role_rate_limits'][$role_id]
3849		- : $default_rate_limit;
3850		-
3851		- echo '<div style="margin-bottom: 10px;">';
3852		- echo '<label style="display: inline-block; width: 150px;">' . esc_html($role_name) . ':</label>';
	4523	+ // Limit dropdown
	4524	+ echo '<div>';
	4525	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
3853	4526	echo '<select
3854		- id="role_rate_limits_' . esc_attr($role_id) . '"
3855		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	4527	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	4528	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
3856	4529	class="mxchat-autosave-field">';
3857	4530	foreach ($rate_limits as $limit) {
3858		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	4531	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3859	4532	}
3860	4533	echo '</select>';
3861	4534	echo '</div>';
3862		- }
3863	4535
3864		- 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>';
3865		- echo '</div>';
3866		-}
	4536	+ // Timeframe dropdown
	4537	+ echo '<div>';
	4538	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
	4539	+ echo '<select
	4540	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	4541	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
	4542	+ class="mxchat-autosave-field">';
	4543	+ foreach ($timeframes as $value => $label) {
	4544	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
	4545	+ }
	4546	+ echo '</select>';
	4547	+ echo '</div>';
3867	4548
3868		-public function mxchat_rate_limit_message_callback() {
3869		- // Load the entire 'mxchat_options' array
3870		- $all_options = get_option('mxchat_options', []);
	4549	+ echo '</div>'; // End controls
3871	4550
3872		- // Retrieve the saved message or use the default value
3873		- $default_message = esc_html__('Rate limit exceeded. Please try again later.', 'mxchat');
3874		- $rate_limit_message = isset($all_options['rate_limit_message']) ? $all_options['rate_limit_message'] : $default_message;
	4551	+ // Custom message textarea
	4552	+ echo '<div class="mxchat-rate-limit-message">';
	4553	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	4554	+ echo '<textarea
	4555	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	4556	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	4557	+ class="mxchat-autosave-field"
	4558	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	4559	+ esc_textarea($custom_message) .
	4560	+ '</textarea>';
	4561	+ echo '<p class="description">' .
	4562	+ esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
	4563	+ '</p>';
	4564	+ echo '</div>'; // End message
3875	4565
3876		- // Output the textarea
3877		- echo '<div class="pro-feature-wrapper active">';
3878		- printf(
3879		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
3880		- esc_textarea($rate_limit_message)
3881		- );
3882		- echo '<p class="description">' . esc_html__('This message will be displayed when a user exceeds the rate limit.', 'mxchat') . '</p>';
3883		- echo '</div>';
3884		-}
	4566	+ echo '</div>'; // End controls wrapper
3885	4567
	4568	+ echo '</div>'; // End row
	4569	+ }
3886	4570
3887		-public function mxchat_enable_woocommerce_integration_callback() {
3888		- // Load from mxchat_options array
3889		- $options = get_option('mxchat_options', []);
	4571	+ echo '</div>'; // End container
3890	4572
3891		- // Get WooCommerce integration status with backwards compatibility
3892		- $woo_integration = isset($options['enable_woocommerce_integration'])
3893		- ? $options['enable_woocommerce_integration']
3894		- : '';
3895		-
3896		- // Support both old ('1') and new ('on') values
3897		- $checked = ($woo_integration === 'on' || $woo_integration === '1') ? 'checked' : '';
3898		-
3899		- // Check if the feature is activated (paid feature)
3900		- $disabled = $this->is_activated ? '' : 'disabled';
3901		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
3902		-
3903		- echo '<div class="' . esc_attr($class) . '">';
3904		-
3905		- echo '<label class="toggle-switch">';
3906		- echo sprintf(
3907		- '<input type="checkbox" id="enable_woocommerce_integration" name="enable_woocommerce_integration" value="on" %s %s />',
3908		- esc_attr($checked),
3909		- esc_attr($disabled)
3910		- );
3911		- echo '<span class="slider"></span>';
3912		- echo '</label>';
3913		-
3914		- echo '<p class="description">' . esc_html__('Automatically syncs new product additions, updates, and removals to the knowledge base. For existing products, submit your product sitemap in the Knowledge Base section to add them initially.', 'mxchat') . '</p>';
3915		-
3916		- // Pro feature overlay for non-activated users
3917		- if (!$this->is_activated) {
3918		- echo '<div class="pro-feature-overlay">';
3919		- echo '<a href="https://mxchat.ai/" target="_blank">';
3920		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
3921		- echo '</a>';
3922		- echo '</div>';
3923		- }
3924		-
3925		- echo '</div>';
	4573	+ echo '</div>'; // End pro-feature-wrapper
3926	4574	}
3927	4575
3928	4576
3929		-
3930		-
3931	4577	private function mxchat_add_option_field($id, $title, $callback = '') {
3932	4578	add_settings_field(
3933	4579	$id,
3934	4580	__($title, 'mxchat'),
		@@ -3938,162 +4584,89 @@
3938	4584	$id === 'model' ? ['label_for' => 'model'] : []
3939	4585	);
3940	4586	}
3941	4587
	4588	+// OpenAI API Key
3942	4589	public function api_key_callback() {
3943		- // Retrieve from your stored 'api_key' in the mxchat_options array
3944	4590	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
3945	4591
3946		- // Notice we changed the name to "api_key" (no array notation).
3947		- echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" />';
	4592	+ echo '<div class="api-key-wrapper" data-provider="openai">';
	4593	+ echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
3948	4594	echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3949		- echo '<p class="description">' . esc_html__('The OpenAI API key is required even when using other models as it is used for vector embedding functionality. You must add credits to your OpenAI billing account before use.', 'mxchat') . '</p>';
	4595	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4596	+ echo '</div>';
3950	4597	}
	4598	+
	4599	+// X.AI API Key
3951	4600	public function xai_api_key_callback() {
3952		- // Check if the feature is activated (paid feature)
3953		- $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
3954		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
3955		-
3956		- // Retrieve the X.AI API key value
3957	4601	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
3958	4602
3959		- // Render the input field for the X.AI API key
3960		- echo '<div class="' . esc_attr($class) . '">';
3961		- printf(
3962		- '<input type="password" id="xai_api_key" name="xai_api_key" value="%s" class="regular-text" %s />',
3963		- $xaiApiKey,
3964		- $disabled
3965		- );
	4603	+ echo '<div class="api-key-wrapper" data-provider="xai">';
	4604	+ echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
3966	4605	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3967		-
3968		- // If the feature is not activated, show the overlay with a "Pro Only" message
3969		- if (!$this->is_activated) {
3970		- echo '<div class="pro-feature-overlay">';
3971		- 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>';
3972		- echo '</div>';
3973		- }
3974		-
	4606	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
3975	4607	echo '</div>';
3976	4608	}
	4609	+// Claude API Key
3977	4610	public function claude_api_key_callback() {
3978		- // Check if the feature is activated (paid feature)
3979		- $disabled = $this->is_activated ? '' : 'disabled';
3980		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
3981		-
3982		- // Retrieve the Claude API key value directly like the others
3983	4611	$claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
3984		-
3985		- // Use direct name field like the other working API keys
3986		- echo '<div class="' . esc_attr($class) . '">';
3987		- printf(
3988		- '<input type="password" id="claude_api_key" name="claude_api_key" value="%s" class="regular-text" %s />',
3989		- $claudeApiKey,
3990		- $disabled
3991		- );
	4612	+
	4613	+ echo '<div class="api-key-wrapper" data-provider="claude">';
	4614	+ echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
3992	4615	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3993		-
3994		- if (!$this->is_activated) {
3995		- echo '<div class="pro-feature-overlay">';
3996		- 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>';
3997		- echo '</div>';
3998		- }
	4616	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
3999	4617	echo '</div>';
4000	4618	}
	4619	+
	4620	+// DeepSeek API Key
4001	4621	public function deepseek_api_key_callback() {
4002		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
4003	4622	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
4004	4623
4005		- // Notice we changed the name to "deepseek_api_key" (no array notation).
4006		- echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" />';
	4624	+ echo '<div class="api-key-wrapper" data-provider="deepseek">';
	4625	+ echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4007	4626	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4627	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4628	+ echo '</div>';
4008	4629	}
4009	4630
	4631	+// Gemini API Key
	4632	+public function gemini_api_key_callback() {
	4633	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
4010	4634
4011		-public function mxchat_woocommerce_consumer_key_callback() {
4012		- // Load the entire 'mxchat_options' array
4013		- $all_options = get_option('mxchat_options', []);
4014		-
4015		- // Retrieve the WooCommerce consumer key or set a default
4016		- $consumer_key = isset($all_options['woocommerce_consumer_key']) ? $all_options['woocommerce_consumer_key'] : '';
4017		-
4018		- // Check if the feature is activated (paid feature)
4019		- $disabled = $this->is_activated ? '' : 'disabled';
4020		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4021		-
4022		- echo '<div class="' . esc_attr($class) . '">';
4023		-
4024		- // Render the input field
4025		- printf(
4026		- '<input type="text" id="woocommerce_consumer_key" name="woocommerce_consumer_key" value="%s" class="regular-text" %s />',
4027		- esc_attr($consumer_key),
4028		- esc_attr($disabled)
4029		- );
4030		-
4031		- // Description for the input field
4032		- echo '<p class="description">' . esc_html__('Enter your WooCommerce consumer key for integration.', 'mxchat') . '</p>';
4033		-
4034		- // Pro feature overlay for non-activated users
4035		- if (!$this->is_activated) {
4036		- echo '<div class="pro-feature-overlay">';
4037		- 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>';
4038		- echo '</div>';
4039		- }
4040		-
	4635	+ echo '<div class="api-key-wrapper" data-provider="gemini">';
	4636	+ echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
	4637	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4638	+ echo '<p class="description api-key-notice">' . esc_html__('Required for Google Gemini models. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
4041	4639	echo '</div>';
4042	4640	}
4043	4641
4044		-public function mxchat_woocommerce_consumer_secret_callback() {
4045		- // Get value with fallback
4046		- $consumer_secret = isset($this->options['woocommerce_consumer_secret'])
4047		- ? esc_attr($this->options['woocommerce_consumer_secret'])
4048		- : '';
	4642	+// Voyage API Key
	4643	+public function voyage_api_key_callback() {
	4644	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
4049	4645
4050		- // Check if the feature is activated (paid feature)
4051		- $disabled = $this->is_activated ? '' : 'disabled';
4052		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4053		-
4054		- echo '<div class="' . esc_attr($class) . '">';
4055		-
4056		- // Output the password input
4057		- echo sprintf(
4058		- '<input type="password"
4059		- id="woocommerce_consumer_secret"
4060		- name="woocommerce_consumer_secret"
4061		- value="%s"
4062		- class="regular-text"
4063		- %s />',
4064		- $consumer_secret,
4065		- esc_attr($disabled)
4066		- );
4067		-
4068		- // Add show/hide button
4069		- echo '<button type="button" id="toggleWooCommerceSecretVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4070		-
4071		- // Pro feature overlay
4072		- if (!$this->is_activated) {
4073		- echo '<div class="pro-feature-overlay">';
4074		- echo '<a href="https://mxchat.ai/" target="_blank">';
4075		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4076		- echo '</a>';
4077		- echo '</div>';
4078		- }
4079		-
	4646	+ echo '<div class="api-key-wrapper" data-provider="voyage">';
	4647	+ echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
	4648	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4649	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected embedding model. Important: You must add credits before use.', 'mxchat') . '</p>';
4080	4650	echo '</div>';
4081	4651	}
	4652	+
4082	4653	public function mxchat_loops_api_key_callback() {
4083		- // Support both old and new format
4084	4654	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
4085	4655
4086		- echo '<div class="api-key-wrapper">';
	4656	+ // Hidden fields to "trap" autofill
	4657	+ echo '<input type="text" style="display:none" autocomplete="username" />';
	4658	+ echo '<input type="password" style="display:none" autocomplete="current-password" />';
	4659	+
	4660	+ echo '<div class="api-key-wrapper" data-provider="loops">';
4087	4661	echo sprintf(
4088		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
	4662	+ '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
4089	4663	$loops_api_key
4090	4664	);
4091	4665	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4092	4666	echo '</div>';
4093		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	4667	+ echo '<p class="description">' . esc_html__('Enter your Loops API Key here. Once entered, refreshed page to load list (See FAQ for details)', 'mxchat') . '</p>';
4094	4668	}
4095		-
4096	4669	public function mxchat_loops_mailing_list_callback() {
4097	4670	// Add error handling and type checking
4098	4671	$loops_api_key = '';
4099	4672	$selected_list = '';
		@@ -4111,8 +4684,12 @@
4111	4684	if (!empty($loops_api_key)) {
4112	4685	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
4113	4686	if (is_array($lists) && !empty($lists)) {
4114	4687	echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	4688	+
	4689	+ // Add a default "Select a list" option
	4690	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	4691	+
4115	4692	foreach ($lists as $list) {
4116	4693	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
4117	4694	echo sprintf(
4118	4695	'<option value="%s" %s>%s</option>',
		@@ -4122,8 +4699,9 @@
4122	4699	);
4123	4700	}
4124	4701	}
4125	4702	echo '</select>';
	4703	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
4126	4704	} else {
4127	4705	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
4128	4706	}
4129	4707	} else {
		@@ -4134,14 +4712,13 @@
4134	4712	$default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
4135	4713	$triggered_response = isset($this->options['triggered_phrase_response'])
4136	4714	? $this->options['triggered_phrase_response']
4137	4715	: $default_response;
4138		-
4139	4716	echo sprintf(
4140	4717	'<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50">%s</textarea>',
4141	4718	esc_textarea($triggered_response)
4142	4719	);
4143		- echo '<p class="description">' . esc_html__('Enter the chatbot response when a trigger keyword is detected, prompting the user to share their email.', 'mxchat') . '</p>';
	4720	+ echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a trigger keyword is detected. The AI will use this as guidance to naturally ask for the user\'s email in a conversational way.', 'mxchat') . '</p>';
4144	4721	}
4145	4722
4146	4723	public function mxchat_email_capture_response_callback() {
4147	4724	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
		@@ -4147,16 +4724,14 @@
4147	4724	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
4148	4725	$email_capture_response = isset($this->options['email_capture_response'])
4149	4726	? $this->options['email_capture_response']
4150	4727	: $default_response;
4151		-
4152	4728	echo sprintf(
4153	4729	'<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50">%s</textarea>',
4154	4730	esc_textarea($email_capture_response)
4155	4731	);
4156		- echo '<p class="description">' . esc_html__('Enter the message to send when a user provides their email.', 'mxchat') . '</p>';
	4732	+ echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a user provides their email. The AI will use this as guidance to naturally confirm the email capture in a conversational way.', 'mxchat') . '</p>';
4157	4733	}
4158		-
4159	4734	public function mxchat_pre_chat_message_callback() {
4160	4735	// Load the entire 'mxchat_options' array
4161	4736	$all_options = get_option('mxchat_options', []);
4162	4737
		@@ -4171,49 +4746,137 @@
4171	4746	);
4172	4747	echo '<p class="description">' . esc_html__('Set the message displayed to users before they start a chat. Use this to provide a friendly greeting or instructions.', 'mxchat') . '</p>';
4173	4748	}
4174	4749
4175		-
4176		-
4177	4750	// Callback for AI Instructions textarea
4178	4751	public function system_prompt_instructions_callback() {
4179	4752	// Retrieve the current value of the system prompt instructions
4180	4753	$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4181		-
4182	4754	// Render the textarea field
4183	4755	printf(
4184	4756	'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4185	4757	$instructions
4186	4758	);
	4759	+ // Provide a helpful description with sample instructions button
	4760	+ echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	4761	+ echo '<div class="mxchat-instructions-container">';
	4762	+ echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
	4763	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	4764	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	4765	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	4766	+ echo '</svg>';
	4767	+ echo esc_html__('View Sample Instructions', 'mxchat');
	4768	+ echo '</button>';
	4769	+ echo '</div>';
4187	4770
4188		- // Provide a helpful description
4189		- echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	4771	+ // Add modal to WordPress admin footer instead of inline
	4772	+ add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
4190	4773	}
4191	4774
	4775	+// New method to render modal in admin footer
	4776	+public function render_sample_instructions_modal() {
	4777	+ static $modal_rendered = false;
	4778	+ if ($modal_rendered) return; // Prevent duplicate modals
	4779	+ $modal_rendered = true;
4192	4780
	4781	+ echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
	4782	+ echo '<div class="mxchat-instructions-modal-content">';
	4783	+ echo '<div class="mxchat-instructions-modal-header">';
	4784	+ echo '<h3 class="mxchat-instructions-modal-title">';
	4785	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	4786	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	4787	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	4788	+ echo '</svg>';
	4789	+ echo esc_html__('Sample AI Instructions', 'mxchat');
	4790	+ echo '</h3>';
	4791	+ echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
	4792	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	4793	+ echo '<line x1="18" y1="6" x2="6" y2="18"/>';
	4794	+ echo '<line x1="6" y1="6" x2="18" y2="18"/>';
	4795	+ echo '</svg>';
	4796	+ echo '</button>';
	4797	+ echo '</div>';
	4798	+ echo '<div class="mxchat-instructions-modal-body">';
	4799	+ echo '<div class="mxchat-instructions-content">';
	4800	+ echo esc_html('You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
	4801	+
	4802	+# Response Style - CRITICALLY IMPORTANT
	4803	+- MAXIMUM LENGTH: 1-3 short sentences per response
	4804	+- Ultra-concise: Get straight to the answer with no filler
	4805	+- No introductions like "Sure!" or "I\'d be happy to help"
	4806	+- No phrases like "based on my knowledge" or "according to information"
	4807	+- No explanatory text before giving the answer
	4808	+- No summaries or repetition
	4809	+- Hyperlink all URLs
	4810	+- Respond in user\'s language
	4811	+- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	4812	+
	4813	+# Knowledge Base Requirements - PREVENT HALLUCINATIONS
	4814	+- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	4815	+- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	4816	+- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	4817	+- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	4818	+- Better to admit insufficient information than provide inaccurate answers');
	4819	+ echo '</div>';
	4820	+ echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
	4821	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	4822	+ echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
	4823	+ echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
	4824	+ echo '</svg>';
	4825	+ echo esc_html__('Copy Instructions', 'mxchat');
	4826	+ echo '</button>';
	4827	+ echo '</div>';
	4828	+ echo '<div class="mxchat-instructions-modal-footer">';
	4829	+ echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
	4830	+ echo '</div>';
	4831	+ echo '</div>';
	4832	+ echo '</div>';
	4833	+}
	4834	+
	4835	+
4193	4836	public function mxchat_model_callback() {
4194	4837	// Define available models grouped by provider
4195	4838	$models = array(
	4839	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	4840	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	4841	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	4842	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	4843	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	4844	+ ),
4196	4845	esc_html__('X.AI Models', 'mxchat') => array(
4197		- 'grok-beta' => esc_html__('grok-beta (Early Beta)', 'mxchat'),
4198		- 'grok-2' => esc_html__('Grok 2', 'mxchat')
	4846	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	4847	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	4848	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	4849	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
	4850	+ 'grok-2' => esc_html__('Grok 2', 'mxchat'),
	4851	+ 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat'), // Added new Grok-4 model
4199	4852	),
4200	4853	esc_html__('DeepSeek Models', 'mxchat') => array(
4201	4854	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4202	4855	),
4203	4856	esc_html__('Claude Models', 'mxchat') => array(
4204		- 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Most Intelligent)', 'mxchat'),
4205		- 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Highly Complex Tasks)', 'mxchat'),
	4857	+ 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
	4858	+ 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
	4859	+ 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
	4860	+ 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Intelligent)', 'mxchat'),
	4861	+ 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
4206	4862	'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4207		- 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
	4863	+ 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat'),
4208	4864	),
4209	4865	esc_html__('OpenAI Models', 'mxchat') => array(
	4866	+ // NEW: GPT-5 family
	4867	+ 'gpt-5' => esc_html__('GPT-5 (Flagship for Coding, Reasoning & Agents)', 'mxchat'),
	4868	+ 'gpt-5-mini' => esc_html__('GPT-5 Mini (Faster, Cost-Efficient for Precise Prompts)', 'mxchat'),
	4869	+ 'gpt-5-nano' => esc_html__('GPT-5 Nano (Fastest & Cheapest for Summarization/Classification)', 'mxchat'),
	4870	+
	4871	+ // Existing OpenAI models
	4872	+ 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
4210	4873	'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4211	4874	'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4212	4875	'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4213	4876	'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
4214		- 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat')
4215		- )
	4877	+ 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat'),
	4878	+ ),
4216	4879	);
4217	4880
4218	4881	// Retrieve the currently selected model from saved options
4219	4882	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
		@@ -4218,9 +4881,9 @@
4218	4881	// Retrieve the currently selected model from saved options
4219	4882	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4220	4883
4221	4884	// Begin the select dropdown
4222		- echo '<select id="model" name="model">'; // No array notation in name attribute
	4885	+ echo '<select id="model" name="model">';
4223	4886
4224	4887	// Iterate over groups of models
4225	4888	foreach ($models as $group_label => $group_models) {
4226	4889	echo '<optgroup label="' . esc_attr($group_label) . '">';
		@@ -4225,14 +4888,10 @@
4225	4888	foreach ($models as $group_label => $group_models) {
4226	4889	echo '<optgroup label="' . esc_attr($group_label) . '">';
4227	4890
4228	4891	foreach ($group_models as $model_value => $model_label) {
4229		- // Disable Pro-only models for non-activated users
4230		- $disabled = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? 'disabled' : '';
4231		- $label_suffix = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? esc_html__(' (Pro Only)', 'mxchat') : '';
4232		-
4233		- // Output the option element
4234		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . ' ' . $disabled . '>' . esc_html($model_label . $label_suffix) . '</option>';
	4892	+ // All models enabled - no disabled attribute or Pro Only label
	4893	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4235	4894	}
4236	4895
4237	4896	echo '</optgroup>';
4238	4897	}
		@@ -4239,14 +4898,70 @@
4239	4898
4240	4899	// Close the select dropdown
4241	4900	echo '</select>';
4242	4901
4243		- // Add a description below the dropdown
4244		- echo '<p class="description">' . esc_html__('Select the AI model to use for your chatbot. Pro-only models are marked accordingly.', 'mxchat') . '</p>';
	4902	+ // Updated description to remove mention of Pro-only models
	4903	+ echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
4245	4904	}
4246	4905
4247	4906
	4907	+// Update your existing callback method
	4908	+public function enable_streaming_toggle_callback() {
	4909	+ // Get value from options array, default to 'on'
	4910	+ $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
	4911	+ $checked = ($enabled === 'on') ? 'checked' : '';
4248	4912
	4913	+ echo '<label class="toggle-switch">';
	4914	+ echo sprintf(
	4915	+ '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
	4916	+ esc_attr($checked)
	4917	+ );
	4918	+ echo '<span class="slider"></span>';
	4919	+ echo '</label>';
	4920	+ echo '<p class="description">' .
	4921	+ esc_html__('Enable real-time streaming responses for supported models (OpenAI, Claude, DeepSeek, and Grok). When disabled, responses will load all at once.', 'mxchat') .
	4922	+ '</p>';
	4923	+
	4924	+ // Test button with better styling
	4925	+ echo '<div style="margin-top: 15px;">';
	4926	+ echo '<button type="button" id="mxchat-test-streaming-btn" class="button button-secondary">';
	4927	+ echo '<span class="dashicons dashicons-admin-tools" style="vertical-align: middle; margin-right: 5px;"></span>';
	4928	+ echo esc_html__('Test Streaming Compatibility', 'mxchat');
	4929	+ echo '</button>';
	4930	+ echo '<p id="mxchat-test-streaming-result" style="margin-top:10px; font-weight: bold;"></p>';
	4931	+ echo '</div>';
	4932	+}
	4933	+
	4934	+
	4935	+// Callback function for embedding model selection
	4936	+public function embedding_model_callback() {
	4937	+ $models = array(
	4938	+ esc_html__('OpenAI Embeddings', 'mxchat') => array(
	4939	+ 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
	4940	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
	4941	+ 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
	4942	+ ),
	4943	+ esc_html__('Voyage AI Embeddings', 'mxchat') => array(
	4944	+ 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	4945	+ ),
	4946	+ esc_html__('Google Gemini Embeddings', 'mxchat') => array(
	4947	+ 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
	4948	+ )
	4949	+ );
	4950	+ $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	4951	+ echo '<select id="embedding_model" name="embedding_model">';
	4952	+ foreach ($models as $group_label => $group_models) {
	4953	+ echo '<optgroup label="' . esc_attr($group_label) . '">';
	4954	+ foreach ($group_models as $model_value => $model_label) {
	4955	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	4956	+ }
	4957	+ echo '</optgroup>';
	4958	+ }
	4959	+ echo '</select>';
	4960	+ echo '<p class="description"><span class="red-warning">IMPORTANT:</span> Select the model for vector embeddings. Changing models is not recommended; if you do, you must delete all existing knowledge & intent data and reconfigure them.</p>';
	4961	+}
	4962	+
	4963	+
4249	4964	public function mxchat_top_bar_title_callback() {
4250	4965	// Retrieve the current value of the top bar title from saved options
4251	4966	$top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4252	4967
		@@ -4255,9 +4970,16 @@
4255	4970
4256	4971	// Add a description
4257	4972	echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4258	4973	}
4259		-
	4974	+public function mxchat_ai_agent_text_callback() {
	4975	+ // Retrieve the current value of the AI agent text from saved options
	4976	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	4977	+ // Render the input field
	4978	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	4979	+ // Add a description
	4980	+ echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
	4981	+}
4260	4982	public function enable_email_block_callback() {
4261	4983	// Load full plugin options array
4262	4984	$all_options = get_option('mxchat_options', []);
4263	4985
		@@ -4277,9 +4999,8 @@
4277	4999	echo '<p class="description">' . esc_html__('Their email will appear at the top of the transcript. Email form will show for users who are not logged in or have not provided an email within 24h.', 'mxchat') . '</p>';
4278	5000	}
4279	5001
4280	5002
4281		-
4282	5003	public function email_blocker_header_content_callback() {
4283	5004	// Load the entire 'mxchat_options' array
4284	5005	$all_options = get_option('mxchat_options', []);
4285	5006
		@@ -4287,14 +5008,15 @@
4287	5008	$content = isset($all_options['email_blocker_header_content'])
4288	5009	? $all_options['email_blocker_header_content']
4289	5010	: '';
4290	5011
4291		- // Render the textarea
	5012	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4292	5013	echo '<textarea
4293	5014	id="email_blocker_header_content"
4294	5015	name="email_blocker_header_content"
4295	5016	rows="5"
4296	5017	cols="70"
	5018	+ data-setting="email_blocker_header_content"
4297	5019	>' . esc_textarea($content) . '</textarea>';
4298	5020
4299	5021	echo '<p class="description">';
4300	5022	echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
		@@ -4300,9 +5022,8 @@
4300	5022	echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
4301	5023	echo '</p>';
4302	5024	}
4303	5025
4304		-
4305	5026	public function email_blocker_button_text_callback() {
4306	5027	// Load the entire 'mxchat_options' array
4307	5028	$all_options = get_option('mxchat_options', []);
4308	5029
		@@ -4319,27 +5040,55 @@
4319	5040	echo '</p>';
4320	5041	}
4321	5042
4322	5043
	5044	+//Enable name field callback
	5045	+public function enable_name_field_callback() {
	5046	+ // Load full plugin options array
	5047	+ $all_options = get_option('mxchat_options', []);
	5048	+ // Get the value, default to 'off'
	5049	+ $enable_name_field = isset($all_options['enable_name_field']) ? $all_options['enable_name_field'] : 'off';
	5050	+ // Check if it's 'on'
	5051	+ $checked = ($enable_name_field === 'on') ? 'checked' : '';
	5052	+ echo '<label class="toggle-switch">';
	5053	+ echo sprintf(
	5054	+ '<input type="checkbox" id="enable_name_field" name="enable_name_field" value="on" %s />',
	5055	+ esc_attr($checked)
	5056	+ );
	5057	+ echo '<span class="slider"></span>';
	5058	+ echo '</label>';
	5059	+ echo '<p class="description">' . esc_html__('Enable this to also require users to enter their name along with their email before chatting.', 'mxchat') . '</p>';
	5060	+}
	5061	+//Name field placeholder callback
	5062	+public function name_field_placeholder_callback() {
	5063	+ $all_options = get_option('mxchat_options', []);
	5064	+ $placeholder = isset($all_options['name_field_placeholder'])
	5065	+ ? $all_options['name_field_placeholder']
	5066	+ : esc_html__('Enter your name', 'mxchat');
4323	5067
	5068	+ echo '<input type="text" id="name_field_placeholder" name="name_field_placeholder" value="' . esc_attr($placeholder) . '" style="width: 300px;" />';
	5069	+ echo '<p class="description">';
	5070	+ echo esc_html__('Placeholder text for the name field.', 'mxchat');
	5071	+ echo '</p>';
	5072	+}
	5073	+
	5074	+
	5075	+
4324	5076	public function mxchat_intro_message_callback() {
4325	5077	// Load the entire 'mxchat_options' array
4326	5078	$all_options = get_option('mxchat_options', []);
4327		-
4328	5079	// Retrieve the saved intro message or use the default
4329	5080	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4330	5081	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4331		-
4332		- // Output the textarea with the saved value
	5082	+ // Output the textarea with the saved value without escaping HTML
4333	5083	?>
4334		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
	5084	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
4335	5085	<p class="description">
4336		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
	5086	+ <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
4337	5087	</p>
4338	5088	<?php
4339	5089	}
4340	5090
4341		-
4342	5091	public function mxchat_input_copy_callback() {
4343	5092	// Load the entire 'mxchat_options' array
4344	5093	$all_options = get_option('mxchat_options', []);
4345	5094
		@@ -4805,8 +5554,23 @@
4805	5554	'</p>';
4806	5555
4807	5556	}
4808	5557
	5558	+public function mxchat_contextual_awareness_callback() {
	5559	+ // Get value from options array, default to 'off'
	5560	+ $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
	5561	+ $checked = ($contextual_awareness === 'on') ? 'checked' : '';
	5562	+ echo '<label class="toggle-switch">';
	5563	+ echo sprintf(
	5564	+ '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
	5565	+ esc_attr($checked)
	5566	+ );
	5567	+ echo '<span class="slider"></span>';
	5568	+ echo '</label>';
	5569	+ echo '<p class="description">' .
	5570	+ esc_html__('Enable contextual awareness to allow the chatbot to understand and reference the current page content. When enabled, the chatbot will have access to the page title, content, and URL for more relevant responses.', 'mxchat') .
	5571	+ '</p>';
	5572	+}
4809	5573
4810	5574
4811	5575	public function mxchat_privacy_toggle_callback() {
4812	5576	// Load from mxchat_options array
		@@ -4909,13 +5673,13 @@
4909	5673	// Render the input field
4910	5674	printf(
4911	5675	'<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
4912	5676	esc_attr($popular_question_1),
4913		- esc_attr__('Enter Popular Question 1', 'mxchat')
	5677	+ esc_attr__('Enter Quick Question 1', 'mxchat')
4914	5678	);
4915	5679
4916	5680	// Add a description for the field
4917		- echo '<p class="description">' . esc_html__('This will be the first popular question in the chatbot.', 'mxchat') . '</p>';
	5681	+ echo '<p class="description">' . esc_html__('This will be the first Quick Question in the chatbot, displayed above the input field.', 'mxchat') . '</p>';
4918	5682	}
4919	5683
4920	5684
4921	5685	public function mxchat_popular_question_2_callback() {
		@@ -4928,13 +5692,13 @@
4928	5692	// Render the input field
4929	5693	printf(
4930	5694	'<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
4931	5695	esc_attr($popular_question_2),
4932		- esc_attr__('Enter Popular Question 2', 'mxchat')
	5696	+ esc_attr__('Enter Quick Question 2', 'mxchat')
4933	5697	);
4934	5698
4935	5699	// Add a description for the field
4936		- echo '<p class="description">' . esc_html__('This will be the second popular question in the chatbot.', 'mxchat') . '</p>';
	5700	+ echo '<p class="description">' . esc_html__('This will be the second Quick Question in the chatbot.', 'mxchat') . '</p>';
4937	5701	}
4938	5702
4939	5703
4940	5704	public function mxchat_popular_question_3_callback() {
		@@ -4947,13 +5711,13 @@
4947	5711	// Render the input field
4948	5712	printf(
4949	5713	'<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
4950	5714	esc_attr($popular_question_3),
4951		- esc_attr(__('Enter Popular Question 3', 'mxchat'))
	5715	+ esc_attr(__('Enter Quick Question 3', 'mxchat'))
4952	5716	);
4953	5717
4954	5718	// Add a description for the field
4955		- echo '<p class="description">' . esc_html__('This will be the third popular question in the chatbot.', 'mxchat') . '</p>';
	5719	+ echo '<p class="description">' . esc_html__('This will be the third Quick Question in the chatbot.', 'mxchat') . '</p>';
4956	5720	}
4957	5721
4958	5722	public function mxchat_additional_popular_questions_callback() {
4959	5723	$options = get_option('mxchat_options', []);
		@@ -4974,9 +5738,9 @@
4974	5738	<button type="button" class="button mxchat-remove-question"
4975	5739	aria-label="%s">%s</button>
4976	5740	</div>',
4977	5741	esc_attr($question),
4978		- esc_attr(sprintf(__('Enter Additional Popular Question %d', 'mxchat'), $index + 4)),
	5742	+ esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
4979	5743	$index,
4980	5744	esc_attr(__('Remove question', 'mxchat')),
4981	5745	esc_html__('Remove', 'mxchat')
4982	5746	);
		@@ -4991,9 +5755,9 @@
4991	5755	data-question-index="0" />
4992	5756	<button type="button" class="button mxchat-remove-question"
4993	5757	aria-label="%s">%s</button>
4994	5758	</div>',
4995		- esc_attr(__('Enter Additional Popular Question 4', 'mxchat')),
	5759	+ esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
4996	5760	esc_attr(__('Remove question', 'mxchat')),
4997	5761	esc_html__('Remove', 'mxchat')
4998	5762	);
4999	5763	}
		@@ -5002,9 +5766,9 @@
5002	5766	'<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
5003	5767	esc_attr(__('Add question', 'mxchat')),
5004	5768	esc_html__('Add Question', 'mxchat')
5005	5769	);
5006		- echo '<p class="description">' . esc_html__('Add as many popular questions as you need.', 'mxchat') . '</p>';
	5770	+ echo '<p class="description">' . esc_html__('Add as many Quick Questions as you need.', 'mxchat') . '</p>';
5007	5771	echo '</div>';
5008	5772	}
5009	5773
5010	5774	public function mxchat_brave_api_key_callback() {
		@@ -5103,141 +5867,116 @@
5103	5867	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
5104	5868	}
5105	5869
5106	5870	public function mxchat_chat_toolbar_toggle_callback() {
5107		- // Get chat toolbar toggle value with fallback
5108		- $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
5109		- $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
	5871	+ // Get chat toolbar toggle value with fallback
	5872	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	5873	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
5110	5874
5111		- // Check if the plugin is activated (paid feature)
5112		- $disabled = $this->is_activated ? '' : 'disabled';
5113		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	5875	+ // Output the toggle switch
	5876	+ echo '<label class="toggle-switch">';
	5877	+ echo sprintf(
	5878	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	5879	+ esc_attr($checked)
	5880	+ );
	5881	+ echo '<span class="slider"></span>';
	5882	+ echo '</label>';
5114	5883
5115		- echo '<div class="' . esc_attr($class) . '">';
	5884	+ echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
	5885	+}
	5886	+/**
	5887	+ * Callback for PDF upload button toggle setting
	5888	+ */
	5889	+public function mxchat_show_pdf_upload_button_callback() {
	5890	+ // Get toggle value with fallback
	5891	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	5892	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
5116	5893
5117		- // Output the toggle switch
5118		- echo '<label class="toggle-switch">';
5119		- echo sprintf(
5120		- '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s %s />',
5121		- esc_attr($checked),
5122		- esc_attr($disabled)
5123		- );
5124		- echo '<span class="slider"></span>';
5125		- echo '</label>';
	5894	+ // Output the toggle switch
	5895	+ echo '<label class="toggle-switch">';
	5896	+ echo sprintf(
	5897	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	5898	+ esc_attr($checked)
	5899	+ );
	5900	+ echo '<span class="slider"></span>';
	5901	+ echo '</label>';
5126	5902
5127		- // Pro feature overlay
5128		- if (!$this->is_activated) {
5129		- echo '<div class="pro-feature-overlay">';
5130		- echo '<a href="https://mxchat.ai/" target="_blank">';
5131		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5132		- echo '</a>';
5133		- echo '</div>';
5134		- }
	5903	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	5904	+}
	5905	+/**
	5906	+ * Callback for Word upload button toggle setting
	5907	+ */
	5908	+public function mxchat_show_word_upload_button_callback() {
	5909	+ // Get toggle value with fallback
	5910	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	5911	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
5135	5912
5136		- echo '</div>';
5137		- echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
	5913	+ // Output the toggle switch
	5914	+ echo '<label class="toggle-switch">';
	5915	+ echo sprintf(
	5916	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	5917	+ esc_attr($checked)
	5918	+ );
	5919	+ echo '<span class="slider"></span>';
	5920	+ echo '</label>';
	5921	+
	5922	+ echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
5138	5923	}
5139	5924
5140		-
5141	5925	public function mxchat_pdf_intent_trigger_text_callback() {
5142		- $disabled = $this->is_activated ? '' : 'disabled';
5143		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5144	5926	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
5145	5927
5146		- echo '<div class="' . esc_attr($class) . '">';
5147	5928	echo sprintf(
5148	5929	'<textarea id="pdf_intent_trigger_text"
5149	5930	name="pdf_intent_trigger_text"
5150	5931	rows="3"
5151	5932	cols="50"
5152		- placeholder="%s"
5153		- %s>%s</textarea>',
	5933	+ placeholder="%s">%s</textarea>',
5154	5934	esc_attr__('Enter trigger text', 'mxchat'),
5155		- esc_attr($disabled),
5156	5935	isset($this->options['pdf_intent_trigger_text'])
5157	5936	? esc_textarea($this->options['pdf_intent_trigger_text'])
5158	5937	: esc_textarea($default_text)
5159	5938	);
5160	5939	echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
5161		-
5162		- if (!$this->is_activated) {
5163		- echo '<div class="pro-feature-overlay">';
5164		- echo '<a href="https://mxchat.ai/" target="_blank">';
5165		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5166		- echo '</a>';
5167		- echo '</div>';
5168		- }
5169		- echo '</div>';
5170	5940	}
5171	5941
5172	5942	public function mxchat_pdf_intent_success_text_callback() {
5173		- $disabled = $this->is_activated ? '' : 'disabled';
5174		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5175	5943	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5176	5944
5177		- echo '<div class="' . esc_attr($class) . '">';
5178	5945	echo sprintf(
5179	5946	'<textarea id="pdf_intent_success_text"
5180	5947	name="pdf_intent_success_text"
5181	5948	rows="3"
5182	5949	cols="50"
5183		- placeholder="%s"
5184		- %s>%s</textarea>',
	5950	+ placeholder="%s">%s</textarea>',
5185	5951	esc_attr__('Enter success text', 'mxchat'),
5186		- esc_attr($disabled),
5187	5952	isset($this->options['pdf_intent_success_text'])
5188	5953	? esc_textarea($this->options['pdf_intent_success_text'])
5189	5954	: esc_textarea($default_text)
5190	5955	);
5191	5956	echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
5192		-
5193		- if (!$this->is_activated) {
5194		- echo '<div class="pro-feature-overlay">';
5195		- echo '<a href="https://mxchat.ai/" target="_blank">';
5196		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5197		- echo '</a>';
5198		- echo '</div>';
5199		- }
5200		- echo '</div>';
5201	5957	}
5202	5958
5203	5959	public function mxchat_pdf_intent_error_text_callback() {
5204		- $disabled = $this->is_activated ? '' : 'disabled';
5205		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5206	5960	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5207	5961
5208		- echo '<div class="' . esc_attr($class) . '">';
5209	5962	echo sprintf(
5210	5963	'<textarea id="pdf_intent_error_text"
5211	5964	name="pdf_intent_error_text"
5212	5965	rows="3"
5213	5966	cols="50"
5214		- placeholder="%s"
5215		- %s>%s</textarea>',
	5967	+ placeholder="%s">%s</textarea>',
5216	5968	esc_attr__('Enter error text', 'mxchat'),
5217		- esc_attr($disabled),
5218	5969	isset($this->options['pdf_intent_error_text'])
5219	5970	? esc_textarea($this->options['pdf_intent_error_text'])
5220	5971	: esc_textarea($default_text)
5221	5972	);
5222	5973	echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
5223		-
5224		- if (!$this->is_activated) {
5225		- echo '<div class="pro-feature-overlay">';
5226		- echo '<a href="https://mxchat.ai/" target="_blank">';
5227		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5228		- echo '</a>';
5229		- echo '</div>';
5230		- }
5231		- echo '</div>';
5232	5974	}
5233	5975
5234	5976	public function mxchat_pdf_max_pages_callback() {
5235		- $disabled = $this->is_activated ? '' : 'disabled';
5236		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5237	5977	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5238	5978
5239		- echo '<div class="' . esc_attr($class) . '">';
5240	5979	echo sprintf(
5241	5980	'<input type="range"
5242	5981	id="pdf_max_pages"
5243	5982	name="pdf_max_pages"
		@@ -5243,37 +5982,24 @@
5243	5982	name="pdf_max_pages"
5244	5983	min="1"
5245	5984	max="69"
5246	5985	value="%d"
5247		- %s
5248	5986	class="range-slider" />',
5249		- esc_attr($max_pages),
5250		- esc_attr($disabled)
	5987	+ esc_attr($max_pages)
5251	5988	);
5252	5989	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5253	5990	echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
5254		-
5255		- if (!$this->is_activated) {
5256		- echo '<div class="pro-feature-overlay">';
5257		- echo '<a href="https://mxchat.ai/" target="_blank">';
5258		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5259		- echo '</a>';
5260		- echo '</div>';
5261		- }
5262		- echo '</div>';
5263	5991	}
5264	5992
5265	5993	public function mxchat_live_agent_status_callback() {
5266		- $disabled = $this->is_activated ? '' : 'disabled';
5267		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5268		- $status = isset($this->options['live_agent_status']) ? $this->options['live_agent_status'] : 'off';
	5994	+ // Always get fresh options instead of using cached $this->options
	5995	+ $fresh_options = get_option('mxchat_options');
	5996	+ $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
5269	5997
5270		- echo '<div class="' . esc_attr($class) . '">';
5271	5998	echo '<label class="toggle-switch">';
5272	5999	echo sprintf(
5273		- '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s %s />',
5274		- checked($status, 'on', false),
5275		- esc_attr($disabled)
	6000	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	6001	+ checked($status, 'on', false)
5276	6002	);
5277	6003	echo '<span class="slider"></span>';
5278	6004	echo '</label>';
5279	6005	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5278,98 +6004,83 @@
5278	6004	echo '</label>';
5279	6005	echo '<label for="live_agent_status" class="mxchat-status-label">';
5280	6006	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5281	6007	echo '</label>';
5282		-
5283		- if (!$this->is_activated) {
5284		- echo '<div class="pro-feature-overlay">';
5285		- 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>';
5286		- echo '</div>';
5287		- }
5288		- echo '</div>';
5289	6008	}
5290	6009
5291		-
5292		-// Away Message Callback
5293	6010	public function mxchat_live_agent_away_message_callback() {
5294		- $disabled = $this->is_activated ? '' : 'disabled';
5295		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5296	6011	$message = isset($this->options['live_agent_away_message'])
5297	6012	? $this->options['live_agent_away_message']
5298	6013	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5299	6014
5300		- echo '<div class="' . esc_attr($class) . '">';
5301	6015	printf(
5302		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5303		- esc_attr($disabled),
	6016	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5304	6017	esc_textarea($message)
5305	6018	);
5306	6019	echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
5307		-
5308		- if (!$this->is_activated) {
5309		- echo '<div class="pro-feature-overlay">';
5310		- 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>';
5311		- echo '</div>';
5312		- }
5313		- echo '</div>';
5314	6020	}
5315	6021
5316	6022	public function mxchat_live_agent_notification_message_callback() {
5317		- $disabled = $this->is_activated ? '' : 'disabled';
5318		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5319	6023	$message = isset($this->options['live_agent_notification_message'])
5320	6024	? $this->options['live_agent_notification_message']
5321	6025	: __('Live agent has been notified.', 'mxchat');
5322	6026
5323		- echo '<div class="' . esc_attr($class) . '">';
5324	6027	printf(
5325		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5326		- esc_attr($disabled),
	6028	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5327	6029	esc_textarea($message)
5328	6030	);
5329	6031	echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
5330		-
5331		- if (!$this->is_activated) {
5332		- echo '<div class="pro-feature-overlay">';
5333		- 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>';
5334		- echo '</div>';
5335		- }
5336		- echo '</div>';
5337	6032	}
5338	6033
5339	6034	public function mxchat_live_agent_webhook_url_callback() {
5340		- $disabled = $this->is_activated ? '' : 'disabled';
5341		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5342	6035	$webhook_url = isset($this->options['live_agent_webhook_url'])
5343	6036	? esc_url($this->options['live_agent_webhook_url'])
5344	6037	: esc_url(get_option('live_agent_webhook_url', ''));
5345	6038
5346		- echo '<div class="' . esc_attr($class) . '">';
5347	6039	printf(
5348		- '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" %s />',
5349		- $webhook_url,
5350		- esc_attr($disabled)
	6040	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	6041	+ $webhook_url
5351	6042	);
5352	6043	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5353	6044	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	6045	+}
5354	6046
5355		- if (!$this->is_activated) {
5356		- echo '<div class="pro-feature-overlay">';
5357		- 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>';
5358		- echo '</div>';
5359		- }
5360		- echo '</div>';
	6047	+public function mxchat_live_agent_secret_key_callback() {
	6048	+ printf(
	6049	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	6050	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	6051	+ );
	6052	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	6053	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5361	6054	}
5362	6055
	6056	+public function mxchat_live_agent_bot_token_callback() {
	6057	+ printf(
	6058	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	6059	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	6060	+ );
	6061	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	6062	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	6063	+}
5363	6064
	6065	+public function mxchat_live_agent_user_ids_callback() {
	6066	+ $user_ids = isset($this->options['live_agent_user_ids'])
	6067	+ ? esc_textarea($this->options['live_agent_user_ids'])
	6068	+ : '';
	6069	+
	6070	+ printf(
	6071	+ '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
	6072	+ $user_ids
	6073	+ );
	6074	+ echo '<p class="description">' . esc_html__('Enter Slack User IDs of agents who should be automatically invited to chat channels (one per line). Find user IDs in Slack profiles under "More" → "Copy member ID". Example: U1234567890', 'mxchat') . '</p>';
	6075	+}
	6076	+
5364	6077	public function mxchat_similarity_threshold_callback() {
5365	6078	// Load from mxchat_options array
5366	6079	$options = get_option('mxchat_options', []);
5367	6080
5368		- // Get value with backwards compatibility
5369		- $threshold = isset($options['similarity_threshold'])
5370		- ? $options['similarity_threshold']
5371		- : get_option('mxchat_similarity_threshold', 80);
	6081	+ // Get value from options array with default of 80
	6082	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
5372	6083
5373	6084	echo '<div class="slider-container">';
5374	6085	echo sprintf(
5375	6086	'<input type="range"
		@@ -5374,9 +6085,9 @@
5374	6085	echo sprintf(
5375	6086	'<input type="range"
5376	6087	id="similarity_threshold"
5377	6088	name="similarity_threshold"
5378		- min="70"
	6089	+ min="20"
5379	6090	max="85"
5380	6091	step="1"
5381	6092	value="%s"
5382	6093	class="range-slider" />',
		@@ -5386,186 +6097,195 @@
5386	6097	'<span id="threshold_value" class="range-value">%s</span>',
5387	6098	esc_html($threshold)
5388	6099	);
5389	6100	echo '</div>';
5390		-
5391	6101	echo '<p class="description">';
5392		- echo esc_html__('Set the similarity threshold (recommended: 75) to balance accuracy; too high might limit your bot\'s ability to find relevant knowledge.', 'mxchat');
	6102	+ echo esc_html__('Adjust similarity threshold for optimal content matching. Too high may limit knowledge retrieval. We highly recommend using the MxChat Debugger found on the left side of your website when logged in as admin while testing the bot.', 'mxchat');
5393	6103	echo '</p>';
5394	6104	}
5395	6105
	6106	+public function mxchat_enqueue_admin_assets() {
	6107	+ // Get plugin version (define this in your main plugin file)
	6108	+ $version = defined('MXCHAT_VERSION') ? MXCHAT_VERSION : '2.3.9';
5396	6109
	6110	+ // Use file modification time for development (remove in production)
	6111	+ if (defined('WP_DEBUG') && WP_DEBUG) {
	6112	+ $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
	6113	+ }
5397	6114
5398		-public function mxchat_live_agent_secret_key_callback() {
5399		- $disabled = $this->is_activated ? '' : 'disabled';
5400		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	6115	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	6116	+ $plugin_url = plugin_dir_url(__FILE__) . '../';
5401	6117
5402		- echo '<div class="' . esc_attr($class) . '">';
5403		- printf(
5404		- '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" %s />',
5405		- isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : '',
5406		- esc_attr($disabled)
5407		- );
5408		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5409		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
	6118	+ // Only load on MxChat pages
	6119	+ if (strpos($current_page, 'mxchat') === false) {
	6120	+ return;
	6121	+ }
5410	6122
5411		- if (!$this->is_activated) {
5412		- echo '<div class="pro-feature-overlay">';
5413		- 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>';
5414		- echo '</div>';
5415		- }
5416		- echo '</div>';
	6123	+ // Always load these on all MxChat pages
	6124	+ $this->enqueue_core_admin_assets($plugin_url, $version);
	6125	+ $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
	6126	+ $this->localize_admin_scripts($current_page);
5417	6127	}
	6128	+private function enqueue_core_admin_assets($plugin_url, $version) {
	6129	+ // Core admin styles
	6130	+ wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
	6131	+ wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
5418	6132
5419		-public function mxchat_live_agent_bot_token_callback() {
5420		- $disabled = $this->is_activated ? '' : 'disabled';
5421		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5422		-
5423		- echo '<div class="' . esc_attr($class) . '">';
5424		- printf(
5425		- '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" %s />',
5426		- isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : '',
5427		- esc_attr($disabled)
5428		- );
5429		- echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5430		- echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
5431		-
5432		- if (!$this->is_activated) {
5433		- echo '<div class="pro-feature-overlay">';
5434		- 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>';
5435		- echo '</div>';
5436		- }
5437		- echo '</div>';
	6133	+ // Core admin scripts
	6134	+ wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
5438	6135	}
	6136	+private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
	6137	+ switch ($current_page) {
	6138	+ case 'mxchat-prompts':
	6139	+ // Knowledge processing page assets
	6140	+ wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
	6141	+ wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
	6142	+ // NEW: Add the knowledge processing script
	6143	+ wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery'), $version, true);
	6144	+ break;
5439	6145
5440		-public function mxchat_enqueue_admin_assets() {
5441		- wp_enqueue_style('wp-color-picker');
	6146	+ case 'mxchat-transcripts':
	6147	+ wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array(), $version);
	6148	+ wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
	6149	+ break;
5442	6150
5443		- // Get the plugin version or file modification time for cache busting
5444		- $plugin_version = '2.0.3'; // Replace this with your plugin's version
	6151	+ case 'mxchat-actions':
	6152	+ wp_enqueue_style('mxchat-intent-css', $plugin_url . 'css/intent-style.css', array(), $version);
	6153	+ break;
5445	6154
5446		- // File paths
5447		- $color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
5448		- $embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
5449		- $admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
5450		- $knowledge_css_path = plugin_dir_path(__FILE__) . '../css/knowledge-style.css';
5451		- $intent_css_path = plugin_dir_path(__FILE__) . '../css/intent-style.css';
5452		- $transcripts_js_path = plugin_dir_path(__FILE__) . '../js/mxchat_transcripts.js';
	6155	+ case 'mxchat-activation':
	6156	+ wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
	6157	+ break;
	6158	+ default:
	6159	+ wp_enqueue_script(
	6160	+ 'mxchat-test-streaming-js',
	6161	+ $plugin_url . 'js/mxchat-test-streaming.js',
	6162	+ ['jquery'],
	6163	+ $version,
	6164	+ true
	6165	+ );
5453	6166
5454		- // Check if files exist and get modification times
5455		- $color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
5456		- $embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
5457		- $admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
5458		- $knowledge_css_version = file_exists($knowledge_css_path) ? filemtime($knowledge_css_path) : $plugin_version;
5459		- $intent_css_version = file_exists($intent_css_path) ? filemtime($intent_css_path) : $plugin_version;
5460		- $transcripts_js_version = file_exists($transcripts_js_path) ? filemtime($transcripts_js_path) : $plugin_version;
5461		-
5462		- // Enqueue scripts and styles with corrected paths
5463		- wp_enqueue_script(
5464		- 'mxchat-color-picker',
5465		- plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
5466		- array('wp-color-picker'),
5467		- $color_picker_version,
5468		- true
5469		- );
5470		-
5471		- wp_enqueue_script(
5472		- 'mxchat-embedding-check',
5473		- plugin_dir_url(__FILE__) . '../js/embedding-check.js',
5474		- array(),
5475		- $embedding_check_version,
5476		- true
5477		- );
5478		-
5479		- wp_enqueue_script(
5480		- 'mxchat-transcripts-js',
5481		- plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
5482		- array('jquery'),
5483		- $transcripts_js_version,
5484		- true
5485		- );
5486		-
5487		- wp_enqueue_script(
5488		- 'mxchat-admin-js',
5489		- plugin_dir_url(__FILE__) . '../js/mxchat-admin.js',
5490		- array('jquery'),
5491		- $plugin_version,
5492		- true
5493		- );
5494		-
5495		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	6167	+ wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
	6168	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6169	+ 'nonce' => wp_create_nonce('mxchat_test_streaming_nonce')
	6170	+ ]);
	6171	+ break;
	6172	+ }
	6173	+}
	6174	+private function localize_admin_scripts($current_page) {
	6175	+ // Base localization data for main admin script
	6176	+ $base_data = array(
5496	6177	'ajax_url' => admin_url('admin-ajax.php'),
	6178	+ 'nonce' => wp_create_nonce('mxchat_status_nonce'),
	6179	+ 'admin_url' => admin_url(),
5497	6180	'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5498	6181	'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5499	6182	'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5500		- ));
	6183	+ 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
	6184	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6185	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	6186	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	6187	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6188	+ 'is_activated' => $this->is_activated ? '1' : '0',
	6189	+ 'status_refresh_interval' => 5000,
	6190	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	6191	+ 'ajaxurl' => admin_url('admin-ajax.php') // For jQuery fallback
	6192	+ );
5501	6193
5502		- // Enqueue the admin CSS
5503		- wp_enqueue_style(
5504		- 'mxchat-admin-css',
5505		- plugin_dir_url(__FILE__) . '../css/admin-style.css',
5506		- array(),
5507		- $admin_css_version
5508		- );
	6194	+ // Localize main admin script with base data
	6195	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
5509	6196
5510		- wp_enqueue_style(
5511		- 'mxchat-knowledge-css',
5512		- plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
5513		- array(),
5514		- $knowledge_css_version
5515		- );
	6197	+ // Page-specific localizations
	6198	+ $this->localize_page_specific_scripts($current_page);
	6199	+}
	6200	+private function localize_page_specific_scripts($current_page) {
	6201	+ switch ($current_page) {
	6202	+ case 'mxchat-prompts':
	6203	+ // Status updater localization
	6204	+ wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
	6205	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6206	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	6207	+ ));
5516	6208
	6209	+ // Content selector localization
	6210	+ wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
	6211	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6212	+ 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
	6213	+ 'i18n' => array(
	6214	+ 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
	6215	+ 'selectAll' => __('Select All', 'mxchat'),
	6216	+ 'process' => __('Process Selected', 'mxchat'),
	6217	+ 'cancel' => __('Cancel', 'mxchat'),
	6218	+ 'noResults' => __('No content found.', 'mxchat')
	6219	+ )
	6220	+ ));
5517	6221
5518		- wp_enqueue_style(
5519		- 'mxchat-intent-css',
5520		- plugin_dir_url(__FILE__) . '../css/intent-style.css',
5521		- array(),
5522		- $intent_css_version
5523		- );
	6222	+ // NEW: Knowledge processing script localization using mxchatAdmin
	6223	+ wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
	6224	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6225	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'), // Note: changed 'nonce' to 'status_nonce'
	6226	+ 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
	6227	+ 'admin_url' => admin_url(),
	6228	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6229	+ 'status_refresh_interval' => 2000
	6230	+ ));
	6231	+ break;
5524	6232
5525		- // IMPORTANT: Use the same script handle as above for localizing mxchatPromptsAdmin
5526		- wp_localize_script( 'mxchat-admin-js', 'mxchatPromptsAdmin', array(
5527		- 'ajax_url' => admin_url( 'admin-ajax.php' ),
5528		- 'prompts_setting_nonce' => wp_create_nonce( 'mxchat_prompts_setting_nonce' ),
5529		- ) );
	6233	+ case 'mxchat-activation':
	6234	+ wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
	6235	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6236	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
	6237	+ ));
	6238	+ break;
5530	6239
5531		- // Localize the script for color picker and settings
5532		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6240	+ case 'mxchat-settings':
	6241	+ default:
	6242	+ // Color picker and settings localization
	6243	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6244	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6245	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	6246	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	6247	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	6248	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	6249	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	6250	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	6251	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	6252	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	6253	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	6254	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	6255	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	6256	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
	6257	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
	6258	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	6259	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	6260	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	6261	+ 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	6262	+ 'pdf_intent_trigger_text' => $this->options['pdf_intent_trigger_text'] ?? esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
	6263	+ 'pdf_intent_success_text' => $this->options['pdf_intent_success_text'] ?? esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
	6264	+ 'pdf_intent_error_text' => $this->options['pdf_intent_error_text'] ?? esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
	6265	+ 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
	6266	+ 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
	6267	+ 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
	6268	+ 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
	6269	+ 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
	6270	+ 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
	6271	+ 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	6272	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	6273	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
	6274	+ 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
	6275	+ 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
	6276	+ 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	6277	+ ));
	6278	+ break;
	6279	+ }
	6280	+
	6281	+ // Additional localization that was in the original code
	6282	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
5533	6283	'ajax_url' => admin_url('admin-ajax.php'),
5534		- 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
5535		- 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
5536		- 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
5537		- 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
5538		- 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
5539		- 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
5540		- 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
5541		- 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
5542		- 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
5543		- 'icon_color' => $this->options['icon_color'] ?? '#fff',
5544		- 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
5545		- 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
5546		- 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
5547		- 'loops_api_key' => $this->options['loops_api_key'] ?? '',
5548		- 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
5549		- 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
5550		- 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
5551		- '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'),
5552		- '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'),
5553		- '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'),
5554		- 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
5555		- 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
5556		- 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
5557		- 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
5558		- 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
5559		- 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
5560		- 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
5561		- 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
5562		- 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
5563		- 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	6284	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5564	6285	));
5565	6286	}
5566	6287
5567		-
5568	6288	public function mxchat_sanitize($input) {
5569	6289	$new_input = array();
5570	6290
5571	6291	if (isset($input['api_key'])) {
		@@ -5573,9 +6293,9 @@
5573	6293	}
5574	6294
5575	6295	if (isset($input['similarity_threshold'])) {
5576	6296	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5577		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	6297	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5578	6298	}
5579	6299
5580	6300	if (isset($input['xai_api_key'])) {
5581	6301	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
		@@ -5584,12 +6304,24 @@
5584	6304	if (isset($input['claude_api_key'])) {
5585	6305	$new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
5586	6306	}
5587	6307
	6308	+ if (isset($input['enable_streaming_toggle'])) {
	6309	+ $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
	6310	+ } else {
	6311	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	6312	+ $new_input['enable_streaming_toggle'] = 'off';
	6313	+ }
	6314	+
	6315	+
5588	6316	if (isset($input['deepseek_api_key'])) {
5589	6317	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5590	6318	}
5591	6319
	6320	+ if (isset($input['gemini_api_key'])) {
	6321	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	6322	+ }
	6323	+
5592	6324	if (isset($input['enable_woocommerce_integration'])) {
5593	6325	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5594	6326	}
5595	6327
		@@ -5622,12 +6354,20 @@
5622	6354	if (isset($input['append_to_body'])) {
5623	6355	$new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
5624	6356	}
5625	6357
	6358	+ if (isset($input['contextual_awareness_toggle'])) {
	6359	+ $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
	6360	+}
	6361	+
5626	6362	if (isset($input['top_bar_title'])) {
5627	6363	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5628	6364	}
5629	6365
	6366	+ if (isset($input['ai_agent_text'])) {
	6367	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	6368	+ }
	6369	+
5630	6370	if (isset($input['enable_email_block'])) {
5631	6371	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5632	6372	}
5633	6373
		@@ -5637,11 +6377,20 @@
5637	6377	}
5638	6378	if (isset($input['email_blocker_button_text'])) {
5639	6379	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5640	6380	}
5641		-
	6381	+ // NEW: Sanitize name field toggle
	6382	+ if (isset($input['enable_name_field'])) {
	6383	+ $new_input['enable_name_field'] = ($input['enable_name_field'] === 'on') ? 'on' : 'off';
	6384	+ } else {
	6385	+ $new_input['enable_name_field'] = 'off';
	6386	+ }
	6387	+ // NEW: Sanitize name field placeholder
	6388	+ if (isset($input['name_field_placeholder'])) {
	6389	+ $new_input['name_field_placeholder'] = sanitize_text_field($input['name_field_placeholder']);
	6390	+ }
5642	6391	if (isset($input['intro_message'])) {
5643		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	6392	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5644	6393	}
5645	6394
5646	6395	if (isset($input['input_copy'])) {
5647	6396	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5650,58 +6399,108 @@
5650	6399	if (isset($input['rate_limit_message'])) {
5651	6400	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5652	6401	}
5653	6402
5654		- if (isset($input['rate_limit_logged_out'])) {
5655		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' to allowed values
5656		- $rate_limit = sanitize_text_field($input['rate_limit_logged_out']);
	6403	+// Handle the new rate limits format
	6404	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	6405	+ $new_input['rate_limits'] = array();
	6406	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	6407	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
5657	6408
5658		- if (in_array($rate_limit, $allowed_limits, true)) {
5659		- $new_input['rate_limit_logged_out'] = $rate_limit;
5660		- } else {
5661		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	6409	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	6410	+ $new_input['rate_limits'][$role_id] = array();
	6411	+
	6412	+ // Sanitize limit
	6413	+ if (isset($settings['limit'])) {
	6414	+ $limit = sanitize_text_field($settings['limit']);
	6415	+ if (in_array($limit, $allowed_limits, true)) {
	6416	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	6417	+ } else {
	6418	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	6419	+ }
5662	6420	}
5663		- }
5664	6421
5665		- // Handle role rate limits
5666		- if (isset($input['role_rate_limits']) && is_array($input['role_rate_limits'])) {
5667		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
5668		- $new_input['role_rate_limits'] = array();
5669		-
5670		- foreach ($input['role_rate_limits'] as $role_id => $rate_limit) {
5671		- $rate_limit = sanitize_text_field($rate_limit);
5672		- if (in_array($rate_limit, $allowed_limits, true)) {
5673		- $new_input['role_rate_limits'][$role_id] = $rate_limit;
	6422	+ // Sanitize timeframe
	6423	+ if (isset($settings['timeframe'])) {
	6424	+ $timeframe = sanitize_text_field($settings['timeframe']);
	6425	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	6426	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5674	6427	} else {
5675		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	6428	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5676	6429	}
5677	6430	}
	6431	+
	6432	+ // Sanitize message
	6433	+ if (isset($settings['message'])) {
	6434	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	6435	+ }
5678	6436	}
	6437	+}
5679	6438
5680	6439	if (isset($input['pre_chat_message'])) {
5681	6440	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5682	6441	}
5683	6442
5684		- if (isset($input['model'])) {
	6443	+ if (isset($input['voyage_api_key'])) {
	6444	+ $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
	6445	+ }
	6446	+
	6447	+ // Add to your sanitize function
	6448	+ if (isset($input['embedding_model'])) {
5685	6449	$allowed_models = array(
5686		- 'grok-beta',
5687		- 'grok-2',
5688		- 'deepseek-chat',
5689		- 'claude-3-5-sonnet-20241022',
5690		- 'claude-3-opus-20240229',
5691		- 'claude-3-sonnet-20240229',
5692		- 'claude-3-haiku-20240307',
5693		- 'gpt-4o',
5694		- 'gpt-4o-mini',
5695		- 'gpt-4-turbo',
5696		- 'gpt-4',
5697		- 'gpt-3.5-turbo',
	6450	+ 'text-embedding-ada-002',
	6451	+ 'text-embedding-3-small',
	6452	+ 'text-embedding-3-large',
	6453	+ 'voyage-3-large',
	6454	+ 'gemini-embedding-exp-03-07'
5698	6455	);
5699		- if (in_array($input['model'], $allowed_models)) {
5700		- $new_input['model'] = sanitize_text_field($input['model']);
	6456	+ if (in_array($input['embedding_model'], $allowed_models)) {
	6457	+ $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
5701	6458	}
5702	6459	}
5703	6460
	6461	+if (isset($input['model'])) {
	6462	+ $allowed_models = array(
	6463	+ 'gemini-2.0-flash',
	6464	+ 'gemini-2.0-flash-lite',
	6465	+ 'gemini-1.5-pro',
	6466	+ 'gemini-1.5-flash',
	6467	+
	6468	+ 'grok-4-0709', // New model: Grok 4 added here
	6469	+ 'grok-3-beta',
	6470	+ 'grok-3-fast-beta',
	6471	+ 'grok-3-mini-beta',
	6472	+ 'grok-3-mini-fast-beta',
	6473	+ 'grok-2',
	6474	+
	6475	+ 'deepseek-chat',
	6476	+
	6477	+ 'claude-opus-4-20250514',
	6478	+ 'claude-sonnet-4-20250514',
	6479	+ 'claude-3-7-sonnet-20250219',
	6480	+ 'claude-3-5-sonnet-20241022',
	6481	+ 'claude-3-opus-20240229',
	6482	+ 'claude-3-sonnet-20240229',
	6483	+ 'claude-3-haiku-20240307',
	6484	+
	6485	+ // NEW: GPT-5 family
	6486	+ 'gpt-5',
	6487	+ 'gpt-5-mini',
	6488	+ 'gpt-5-nano',
	6489	+
	6490	+ 'gpt-4o',
	6491	+ 'gpt-4.1-2025-04-14',
	6492	+ 'gpt-4o-mini',
	6493	+ 'gpt-4-turbo',
	6494	+ 'gpt-4',
	6495	+ 'gpt-3.5-turbo',
	6496	+ );
	6497	+ if (in_array($input['model'], $allowed_models)) {
	6498	+ $new_input['model'] = sanitize_text_field($input['model']);
	6499	+ }
	6500	+}
	6501	+
	6502	+
5704	6503	if (isset($input['close_button_color'])) {
5705	6504	$new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
5706	6505	}
5707	6506
		@@ -5756,8 +6555,12 @@
5756	6555	if (isset($input['top_bar_bg_color'])) {
5757	6556	$new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
5758	6557	}
5759	6558
	6559	+ if (isset($input['quick_questions_toggle_color'])) {
	6560	+ $new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
	6561	+ }
	6562	+
5760	6563	if (isset($input['send_button_font_color'])) {
5761	6564	$new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
5762	6565	}
5763	6566
		@@ -5815,15 +6618,14 @@
5815	6618	if (isset($input['loops_mailing_list'])) {
5816	6619	$new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
5817	6620	}
5818	6621
5819		- // Sanitize Triggered Phrase Response
	6622	+// Sanitize Triggered Phrase Response
5820	6623	if (isset($input['triggered_phrase_response'])) {
5821	6624	$new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
5822	6625	}
5823		-
5824	6626	if (isset($input['email_capture_response'])) {
5825		- $new_input['email_capture_response'] = sanitize_textarea_field($input['email_capture_response']);
	6627	+ $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
5826	6628	}
5827	6629
5828	6630	// Sanitize Brave Search Settings
5829	6631	if (isset($input['brave_api_key'])) {
		@@ -5856,8 +6658,22 @@
5856	6658	if (isset($input['chat_toolbar_toggle'])) {
5857	6659	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5858	6660	}
5859	6661
	6662	+ // Sanitize PDF upload button toggle
	6663	+ if (isset($input['show_pdf_upload_button'])) {
	6664	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	6665	+ } else {
	6666	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	6667	+ }
	6668	+
	6669	+ // Sanitize Word upload button toggle
	6670	+ if (isset($input['show_word_upload_button'])) {
	6671	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	6672	+ } else {
	6673	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	6674	+ }
	6675	+
5860	6676	if (isset($input['pdf_intent_trigger_text'])) {
5861	6677	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5862	6678	}
5863	6679
		@@ -5887,8 +6703,12 @@
5887	6703	if (isset($input['live_agent_bot_token'])) {
5888	6704	$new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
5889	6705	}
5890	6706
	6707	+ if (isset($input['live_agent_user_ids'])) {
	6708	+ $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
	6709	+ }
	6710	+
5891	6711	if (isset($input['live_agent_status'])) {
5892	6712	$new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
5893	6713	}
5894	6714	if (isset($input['live_agent_away_message'])) {
		@@ -5911,62 +6731,10 @@
5911	6731	}
5912	6732
5913	6733
5914	6734
5915		-private static function mxchat_extract_main_content($html) {
5916		- if (empty($html)) {
5917		- //error_log('mxchat_extract_main_content: Empty HTML content received');
5918		- return '';
5919		- }
5920	6735
5921		- try {
5922		- $dom = new DOMDocument;
5923		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
5924	6736
5925		- // Simple load of HTML, with @ to suppress warnings
5926		- @$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
5927		-
5928		- $xpath = new DOMXPath($dom);
5929		-
5930		- // Simplified selectors focusing on common content areas
5931		- $selectors = [
5932		- '//article',
5933		- '//*[@id="content"]',
5934		- '//*[@class="entry-content"]',
5935		- '//main'
5936		- ];
5937		-
5938		- foreach ($selectors as $selector) {
5939		- $nodes = $xpath->query($selector);
5940		- if ($nodes && $nodes->length > 0) {
5941		- $content = '';
5942		- foreach ($nodes as $node) {
5943		- $content .= $dom->saveHTML($node);
5944		- }
5945		- if (!empty($content)) {
5946		- return $content;
5947		- }
5948		- }
5949		- }
5950		-
5951		- // Fallback: Return the entire body content if no specific selector matches
5952		- $body = $dom->getElementsByTagName('body');
5953		- if ($body->length > 0) {
5954		- return $dom->saveHTML($body->item(0));
5955		- }
5956		-
5957		- // Last resort: return the original HTML
5958		- return $html;
5959		-
5960		- } catch (Exception $e) {
5961		- //error_log('mxchat_extract_main_content error: ' . $e->getMessage());
5962		- return $html; // Return original HTML if parsing fails
5963		- } finally {
5964		- libxml_clear_errors();
5965		- }
5966		-}
5967		-
5968		-
5969	6737	private function mxchat_fetch_loops_mailing_lists($api_key) {
5970	6738	$url = 'https://app.loops.so/api/v1/lists';
5971	6739	$response = wp_remote_get($url, array(
5972	6740	'headers' => array(
		@@ -5984,12 +6752,8 @@
5984	6752
5985	6753	return isset($lists) && is_array($lists) ? $lists : array();
5986	6754	}
5987	6755
5988		-
5989		-
5990		-
5991		-
5992	6756	function mxchat_calculate_cosine_similarity($vec1, $vec2) {
5993	6757	if (empty($vec1) || empty($vec2)) {
5994	6758	return 0.0;
5995	6759	}
		@@ -6010,8 +6774,602 @@
6010	6774	return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
6011	6775	}
6012	6776	}
6013	6777
	6778	+/**
	6779	+ * Validates nonce and deletes all chat prompts
	6780	+ */
	6781	+public function mxchat_handle_delete_all_prompts() {
	6782	+ // Verify nonce
	6783	+ if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
	6784	+ wp_die(__('Nonce verification failed.', 'mxchat'));
	6785	+ }
	6786	+ // Check permissions
	6787	+ if (!current_user_can('manage_options')) {
	6788	+ wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	6789	+ }
	6790	+ $success = true;
	6791	+ $error_messages = array();
	6792	+ // Check if Pinecone is enabled and configured
	6793	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6794	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	6795	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	6796	+ //error_log('[MXCHAT-DELETE] Pinecone is enabled - deleting all from Pinecone');
	6797	+ // Get Pinecone configuration
	6798	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6799	+ $pinecone_manager = new MxChat_Pinecone_Manager();
	6800	+ $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
	6801	+ if (!$result['success']) {
	6802	+ $success = false;
	6803	+ $error_messages[] = $result['message'];
	6804	+ }
	6805	+ // Clear Pinecone vector cache
	6806	+ delete_option('mxchat_pinecone_vector_ids_cache');
	6807	+ // Clear processed content caches
	6808	+ delete_option('mxchat_pinecone_processed_cache');
	6809	+ delete_option('mxchat_processed_content_cache');
	6810	+
	6811	+ // CLEAR THE PINECONE RECORDS CACHE (NEW LINE)
	6812	+ delete_transient('mxchat_pinecone_recent_1k_cache');
	6813	+
	6814	+ } else {
	6815	+ //error_log('[MXCHAT-DELETE] Pinecone not enabled - deleting from WordPress database');
	6816	+ // Delete from WordPress database
	6817	+ global $wpdb;
	6818	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	6819	+ $result = $wpdb->query("DELETE FROM {$table_name}");
	6820	+ if ($result === false) {
	6821	+ $success = false;
	6822	+ $error_messages[] = 'Failed to delete from WordPress database';
	6823	+ }
	6824	+ }
	6825	+ // Clear relevant cache
	6826	+ wp_cache_delete('all_prompts', 'mxchat_prompts');
	6827	+ // Set appropriate admin notice
	6828	+ if ($success) {
	6829	+ set_transient('mxchat_admin_notice_success',
	6830	+ __('All prompts deleted successfully.', 'mxchat'), 30);
	6831	+ } else {
	6832	+ set_transient('mxchat_admin_notice_error',
	6833	+ __('Failed to delete all prompts: ', 'mxchat') . implode(', ', $error_messages), 30);
	6834	+ }
	6835	+ // Redirect back with a success message
	6836	+ $redirect_url = add_query_arg(array(
	6837	+ 'page' => 'mxchat-prompts',
	6838	+ 'all_deleted' => $success ? 'true' : 'false'
	6839	+ ), admin_url('admin.php'));
	6840	+ wp_safe_redirect($redirect_url);
	6841	+ exit;
	6842	+}
	6843	+
	6844	+ /**
	6845	+ * Handles deletion prompt with nonce validation
	6846	+ */
	6847	+ public function mxchat_handle_delete_prompt() {
	6848	+ // Sanitize and validate nonce
	6849	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	6850	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	6851	+ wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	6852	+ }
	6853	+
	6854	+ // Check permissions
	6855	+ if (!current_user_can('manage_options')) {
	6856	+ wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	6857	+ }
	6858	+
	6859	+ // Get ID and source parameters
	6860	+ $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
	6861	+ $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	6862	+
	6863	+ if (empty($id)) {
	6864	+ wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	6865	+ }
	6866	+
	6867	+ $success = false;
	6868	+ $error_message = '';
	6869	+
	6870	+ // Check if Pinecone is enabled and determine source automatically if not specified
	6871	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6872	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	6873	+
	6874	+ // If source is not specified, determine based on Pinecone configuration
	6875	+ if (empty($source)) {
	6876	+ $source = $use_pinecone ? 'pinecone' : 'wordpress';
	6877	+ }
	6878	+
	6879	+ if ($source === 'pinecone' || $use_pinecone) {
	6880	+ //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	6881	+
	6882	+ // Handle Pinecone deletion
	6883	+ if (empty($pinecone_options['mxchat_pinecone_host']) ||
	6884	+ empty($pinecone_options['mxchat_pinecone_api_key'])) {
	6885	+ wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
	6886	+ }
	6887	+
	6888	+ // Delete from Pinecone using the vector ID directly
	6889	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	6890	+ $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
	6891	+ $id,
	6892	+ $pinecone_options['mxchat_pinecone_api_key'],
	6893	+ $pinecone_options['mxchat_pinecone_host']
	6894	+ );
	6895	+ if ($result['success']) {
	6896	+ $success = true;
	6897	+
	6898	+ // Remove from vector cache
	6899	+ $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
	6900	+ $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
	6901	+
	6902	+ set_transient('mxchat_admin_notice_success',
	6903	+ esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
	6904	+ } else {
	6905	+ $error_message = $result['message'];
	6906	+ set_transient('mxchat_admin_notice_error',
	6907	+ esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
	6908	+ }
	6909	+ } else {
	6910	+ //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	6911	+
	6912	+ // Handle WordPress database deletion
	6913	+ global $wpdb;
	6914	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	6915	+
	6916	+ // Clear cache and delete prompt
	6917	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	6918	+
	6919	+ $result = $wpdb->delete(
	6920	+ $table_name,
	6921	+ array('id' => intval($id)),
	6922	+ array('%d')
	6923	+ );
	6924	+
	6925	+ if ($result !== false) {
	6926	+ $success = true;
	6927	+ set_transient('mxchat_admin_notice_success',
	6928	+ esc_html__('Entry deleted successfully.', 'mxchat'), 30);
	6929	+ } else {
	6930	+ set_transient('mxchat_admin_notice_error',
	6931	+ esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
	6932	+ }
	6933	+ }
	6934	+
	6935	+ // Redirect back to the prompts page
	6936	+ wp_safe_redirect(add_query_arg(
	6937	+ array(
	6938	+ 'page' => 'mxchat-prompts',
	6939	+ 'deleted' => $success ? 'true' : 'false'
	6940	+ ),
	6941	+ admin_url('admin.php')
	6942	+ ));
	6943	+ exit;
	6944	+ }
	6945	+
	6946	+ /**
	6947	+ * Validates user permissions for editing chat settings
	6948	+ */
	6949	+ public function mxchat_handle_edit_intent() {
	6950	+ // Security checks (nonce and permissions)
	6951	+ if (!current_user_can('manage_options')) {
	6952	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	6953	+ }
	6954	+ check_admin_referer('mxchat_edit_intent');
	6955	+
	6956	+ // Get POST data
	6957	+ $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
	6958	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	6959	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	6960	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	6961	+ $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
	6962	+
	6963	+ // Validate inputs
	6964	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	6965	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	6966	+ return;
	6967	+ }
	6968	+
	6969	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	6970	+ if (empty($phrases_array)) {
	6971	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	6972	+ return;
	6973	+ }
	6974	+
	6975	+ // Generate embeddings with improved error handling
	6976	+ $vectors = [];
	6977	+ $failed_phrases = [];
	6978	+
	6979	+ foreach ($phrases_array as $phrase) {
	6980	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	6981	+ if (is_array($embedding_vector)) {
	6982	+ $vectors[] = $embedding_vector;
	6983	+ } else {
	6984	+ $failed_phrases[] = $phrase;
	6985	+ }
	6986	+ }
	6987	+
	6988	+ if (!empty($failed_phrases)) {
	6989	+ $this->handle_embedding_error(
	6990	+ sprintf(
	6991	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	6992	+ implode(', ', $failed_phrases)
	6993	+ )
	6994	+ );
	6995	+ return;
	6996	+ }
	6997	+
	6998	+ if (empty($vectors)) {
	6999	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	7000	+ return;
	7001	+ }
	7002	+
	7003	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	7004	+ $serialized_vector = maybe_serialize($combined_vector);
	7005	+
	7006	+ // Update the database
	7007	+ global $wpdb;
	7008	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	7009	+
	7010	+ $result = $wpdb->update(
	7011	+ $table_name,
	7012	+ array(
	7013	+ 'intent_label' => $intent_label,
	7014	+ 'phrases' => implode(', ', $phrases_array),
	7015	+ 'embedding_vector' => $serialized_vector,
	7016	+ 'similarity_threshold' => $similarity_threshold
	7017	+ ),
	7018	+ array('id' => $intent_id),
	7019	+ array('%s', '%s', '%s', '%f'), // Format: string, string, string, float
	7020	+ array('%d') // Where format: integer
	7021	+ );
	7022	+
	7023	+ if (false === $result) {
	7024	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	7025	+ return;
	7026	+ }
	7027	+
	7028	+ // Set success message and redirect
	7029	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	7030	+
	7031	+ $redirect_url = add_query_arg(
	7032	+ array(
	7033	+ 'page' => 'mxchat-actions'
	7034	+ ),
	7035	+ admin_url('admin.php')
	7036	+ );
	7037	+ wp_safe_redirect($redirect_url);
	7038	+ exit;
	7039	+ }
	7040	+
	7041	+
	7042	+/**
	7043	+ * Checks user permissions for managing options
	7044	+ */
	7045	+public function mxchat_handle_add_intent() {
	7046	+ if (!current_user_can('manage_options')) {
	7047	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	7048	+ }
	7049	+ check_admin_referer('mxchat_add_intent_nonce');
	7050	+
	7051	+ global $wpdb;
	7052	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	7053	+
	7054	+ // Sanitize and get form data
	7055	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	7056	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	7057	+ $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
	7058	+
	7059	+ // Get similarity threshold from form (convert percentage to decimal)
	7060	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	7061	+
	7062	+ // Validate required fields
	7063	+ if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
	7064	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	7065	+ return;
	7066	+ }
	7067	+
	7068	+ // Validate callback function
	7069	+ $available_callbacks = $this->mxchat_get_available_callbacks();
	7070	+ if (!array_key_exists($callback_function, $available_callbacks)) {
	7071	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	7072	+ return;
	7073	+ }
	7074	+
	7075	+ // Check Pro requirements
	7076	+ $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
	7077	+ if ($is_pro_only && !$this->is_activated) {
	7078	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	7079	+ return;
	7080	+ }
	7081	+
	7082	+ // Process phrases
	7083	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	7084	+ if (empty($phrases_array)) {
	7085	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	7086	+ return;
	7087	+ }
	7088	+
	7089	+ // Generate embeddings with improved error handling
	7090	+ $vectors = [];
	7091	+ $failed_phrases = [];
	7092	+ foreach ($phrases_array as $phrase) {
	7093	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	7094	+ if (is_array($embedding_vector)) {
	7095	+ $vectors[] = $embedding_vector;
	7096	+ } else {
	7097	+ $failed_phrases[] = $phrase;
	7098	+ }
	7099	+ }
	7100	+
	7101	+ // Check for embedding failures
	7102	+ if (!empty($failed_phrases)) {
	7103	+ $this->handle_embedding_error(
	7104	+ sprintf(
	7105	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	7106	+ implode(', ', $failed_phrases)
	7107	+ )
	7108	+ );
	7109	+ return;
	7110	+ }
	7111	+
	7112	+ if (empty($vectors)) {
	7113	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	7114	+ return;
	7115	+ }
	7116	+
	7117	+ // Create combined vector and insert into database
	7118	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	7119	+ $serialized_vector = maybe_serialize($combined_vector);
	7120	+
	7121	+ $result = $wpdb->insert($table_name, [
	7122	+ 'intent_label' => $intent_label,
	7123	+ 'phrases' => implode(', ', $phrases_array),
	7124	+ 'embedding_vector' => $serialized_vector,
	7125	+ 'callback_function' => $callback_function,
	7126	+ 'similarity_threshold' => $similarity_threshold, // Now uses the actual form value
	7127	+ ]);
	7128	+
	7129	+ if ($result === false) {
	7130	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	7131	+ return;
	7132	+ }
	7133	+
	7134	+ // Set success message and redirect
	7135	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	7136	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	7137	+ exit;
	7138	+}
	7139	+
	7140	+ /**
	7141	+ * Averages multiple vectors into a single vector
	7142	+ */
	7143	+ private function mxchat_average_vectors($vectors) {
	7144	+ $vector_length = count($vectors[0]);
	7145	+ $sum_vector = array_fill(0, $vector_length, 0);
	7146	+
	7147	+ foreach ($vectors as $vector) {
	7148	+ for ($i = 0; $i < $vector_length; $i++) {
	7149	+ $sum_vector[$i] += $vector[$i];
	7150	+ }
	7151	+ }
	7152	+
	7153	+ // Divide each component by the number of vectors to get the average
	7154	+ $num_vectors = count($vectors);
	7155	+ for ($i = 0; $i < $vector_length; $i++) {
	7156	+ $sum_vector[$i] /= $num_vectors;
	7157	+ }
	7158	+
	7159	+ return $sum_vector;
	7160	+ }
	7161	+
	7162	+
	7163	+
	7164	+
	7165	+ /**
	7166	+ * Generates embeddings from input text for MXChat
	7167	+ */
	7168	+ public function mxchat_generate_embedding($text) {
	7169	+ // Enable detailed logging for debugging
	7170	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	7171	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	7172	+
	7173	+ $options = get_option('mxchat_options');
	7174	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	7175	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	7176	+
	7177	+ // Determine provider and endpoint
	7178	+ if (strpos($selected_model, 'voyage') === 0) {
	7179	+ $api_key = $options['voyage_api_key'] ?? '';
	7180	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	7181	+ $provider_name = 'Voyage AI';
	7182	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	7183	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	7184	+ $api_key = $options['gemini_api_key'] ?? '';
	7185	+ $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
	7186	+ $provider_name = 'Google Gemini';
	7187	+ //error_log('[MXCHAT-EMBED] Using Google Gemini API');
	7188	+ } else {
	7189	+ $api_key = $options['api_key'] ?? '';
	7190	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	7191	+ $provider_name = 'OpenAI';
	7192	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	7193	+ }
	7194	+
	7195	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	7196	+
	7197	+ if (empty($api_key)) {
	7198	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	7199	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	7200	+ return $error_message;
	7201	+ }
	7202	+
	7203	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	7204	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	7205	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	7206	+
	7207	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
	7208	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	7209	+ // Consider truncating text here
	7210	+ }
	7211	+
	7212	+ // Prepare request body based on provider
	7213	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7214	+ // Gemini API format
	7215	+ $request_body = array(
	7216	+ 'model' => 'models/' . $selected_model,
	7217	+ 'content' => array(
	7218	+ 'parts' => array(
	7219	+ array('text' => $text)
	7220	+ )
	7221	+ )
	7222	+ );
	7223	+
	7224	+ // Set output dimensionality to 1536 for consistency with other models
	7225	+ $request_body['outputDimensionality'] = 1536;
	7226	+ } else {
	7227	+ // OpenAI/Voyage API format
	7228	+ $request_body = array(
	7229	+ 'model' => $selected_model,
	7230	+ 'input' => $text
	7231	+ );
	7232	+
	7233	+ // Add output_dimension for voyage-3-large model
	7234	+ if ($selected_model === 'voyage-3-large') {
	7235	+ $request_body['output_dimension'] = 2048;
	7236	+ }
	7237	+ }
	7238	+
	7239	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	7240	+
	7241	+ // Prepare headers based on provider
	7242	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7243	+ // Gemini uses API key as query parameter
	7244	+ $endpoint .= '?key=' . $api_key;
	7245	+ $headers = array(
	7246	+ 'Content-Type' => 'application/json'
	7247	+ );
	7248	+ } else {
	7249	+ // OpenAI/Voyage use Bearer token
	7250	+ $headers = array(
	7251	+ 'Authorization' => 'Bearer ' . $api_key,
	7252	+ 'Content-Type' => 'application/json'
	7253	+ );
	7254	+ }
	7255	+
	7256	+ // Make API request
	7257	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	7258	+ $response = wp_remote_post($endpoint, array(
	7259	+ 'body' => wp_json_encode($request_body),
	7260	+ 'headers' => $headers,
	7261	+ 'timeout' => 60 // Increased timeout for large inputs
	7262	+ ));
	7263	+
	7264	+ // Handle wp_remote_post errors
	7265	+ if (is_wp_error($response)) {
	7266	+ $error_message = $response->get_error_message();
	7267	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	7268	+ return 'Connection error: ' . $error_message;
	7269	+ }
	7270	+
	7271	+ // Get and check HTTP response code
	7272	+ $http_code = wp_remote_retrieve_response_code($response);
	7273	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	7274	+
	7275	+ if ($http_code !== 200) {
	7276	+ $error_body = wp_remote_retrieve_body($response);
	7277	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	7278	+
	7279	+ // Try to parse error for more details
	7280	+ $error_json = json_decode($error_body, true);
	7281	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	7282	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	7283	+ $error_message = $error_json['error']['message'] ?? 'No message';
	7284	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	7285	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	7286	+
	7287	+ // Customize error message for common API errors
	7288	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	7289	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	7290	+ } elseif ($error_type === 'authentication_error') {
	7291	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	7292	+ }
	7293	+
	7294	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7295	+ return $error_message;
	7296	+ }
	7297	+
	7298	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	7299	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7300	+ return $error_message;
	7301	+ }
	7302	+
	7303	+ // Parse response body
	7304	+ $response_body = wp_remote_retrieve_body($response);
	7305	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	7306	+
	7307	+ $response_data = json_decode($response_body, true);
	7308	+
	7309	+ if (json_last_error() !== JSON_ERROR_NONE) {
	7310	+ $error = json_last_error_msg();
	7311	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	7312	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	7313	+ return "Failed to parse API response: $error";
	7314	+ }
	7315	+
	7316	+ // Handle different response formats based on provider
	7317	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7318	+ // Gemini API response format
	7319	+ if (isset($response_data['embedding']['values'])) {
	7320	+ $embedding_dimensions = count($response_data['embedding']['values']);
	7321	+ //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
	7322	+
	7323	+ // Check if embedding dimensions are as expected (should be 1536)
	7324	+ if ($embedding_dimensions !== 1536) {
	7325	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
	7326	+ }
	7327	+
	7328	+ return $response_data['embedding']['values'];
	7329	+ } else {
	7330	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
	7331	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7332	+
	7333	+ if (isset($response_data['error'])) {
	7334	+ $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
	7335	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7336	+ return $error_message;
	7337	+ }
	7338	+
	7339	+ $error_message = "Invalid Gemini API response format: No embedding found";
	7340	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7341	+ return $error_message;
	7342	+ }
	7343	+ } else {
	7344	+ // OpenAI/Voyage API response format
	7345	+ if (isset($response_data['data'][0]['embedding'])) {
	7346	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	7347	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	7348	+
	7349	+ // Check if embedding dimensions are as expected
	7350	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	7351	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	7352	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	7353	+ }
	7354	+
	7355	+ return $response_data['data'][0]['embedding'];
	7356	+ } else {
	7357	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	7358	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7359	+
	7360	+ if (isset($response_data['error'])) {
	7361	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	7362	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7363	+ return $error_message;
	7364	+ }
	7365	+
	7366	+ $error_message = "Invalid API response format: No embedding found";
	7367	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7368	+ return $error_message;
	7369	+ }
	7370	+ }
	7371	+ }
6014	7372
6015	7373
6016	7374
6017	7375	}