← All changes | includes/class-mxchat-admin.php +4482 -3042 2.0.4 → 2.3.6 View file →

		@@ -6,13 +6,15 @@
6	6	class MxChat_Admin {
7	7	private $options;
8	8	private $chat_count;
9	9	private $is_activated;
	10	+ private $knowledge_manager;
10	11
11		- public function __construct() {
	12	+ public function __construct($knowledge_manager = null) {
12	13	$this->options = get_option('mxchat_options');
13	14	$this->chat_count = get_option('mxchat_chat_count', 0);
14	15	$this->is_activated = $this->is_license_active();
	16	+ $this->knowledge_manager = $knowledge_manager;
15	17
16	18	// Initialize default options if they are not set
17	19	if (!$this->options) {
18	20	$this->initialize_default_options();
		@@ -23,49 +25,41 @@
23	25	add_action('admin_init', array($this, 'mxchat_page_init'));
24	26	add_action('admin_init', array($this, 'mxchat_prompts_page_init'));
25	27	add_action('admin_enqueue_scripts', array($this, 'mxchat_enqueue_admin_assets'));
26	28	add_action('wp_ajax_mxchat_delete_chat_history', array($this, 'mxchat_delete_chat_history'));
27		- add_action('admin_post_mxchat_submit_content', array($this, 'mxchat_handle_content_submission'));
28	29	add_action('admin_post_mxchat_delete_prompt', array($this, 'mxchat_handle_delete_prompt'));
29	30	add_action('wp_ajax_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
30	31	add_action('wp_ajax_nopriv_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
31		- add_action('admin_post_mxchat_submit_sitemap', array($this, 'mxchat_handle_sitemap_submission'));
32	32	add_action('wp_footer', array($this, 'mxchat_append_chatbot_to_body'));
33	33	add_action('admin_head-mxchat-prompts', array($this, 'mxchat_enqueue_admin_assets'));
34	34	add_action('admin_head-toplevel_page_mxchat-max', array($this, 'mxchat_enqueue_admin_assets'));
35		- add_action('wp_ajax_mxchat_activate_license', array($this, 'mxchat_handle_activate_license'));
36	35	add_action('admin_notices', array($this, 'mxchat_display_admin_notice'));
37		- add_action('wp_ajax_mxchat_save_inline_prompt', array($this, 'mxchat_save_inline_prompt'));
38	36	add_action('admin_post_mxchat_delete_all_prompts', array($this, 'mxchat_handle_delete_all_prompts'));
39	37	add_action('admin_post_mxchat_add_intent', array($this, 'mxchat_handle_add_intent'));
40	38	add_action('admin_post_mxchat_delete_intent', array($this, 'mxchat_handle_delete_intent'));
41		- add_action('admin_post_mxchat_update_intent_threshold', array($this, 'mxchat_handle_update_intent_threshold'));
42		- add_action('admin_post_mxchat_stop_processing', array($this, 'mxchat_stop_processing'));
43		- add_action('admin_post_mxchat_edit_intent', array($this, 'handle_edit_intent'));
44		- add_action('save_post', array($this, 'handle_post_update'), 10, 3);
45		- add_action('post_updated', array($this, 'handle_post_update'), 10, 3);
46		- add_action('wp_ajax_mxchat_save_setting', array($this, 'mxchat_save_setting_callback'));
47		- add_action('wp_trash_post', array($this, 'mxchat_handle_post_delete'));
48		- add_action('before_delete_post', array($this, 'mxchat_handle_post_delete'));
49		- add_action('wp_ajax_mxchat_save_prompts_setting', array($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	+
	51	+
59	52	}
60	53
61		- // Method to check if the license is active
62	54	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		- }
	55	+ // Get the raw value without translation
	56	+ $license_status = get_option('mxchat_license_status', 'inactive');
66	57
67		- // Initialize default options
	58	+ // Check against multiple possible values, bypassing translation issues
	59	+ return ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
	60	+}
	61	+
68	62	private function initialize_default_options() {
69	63	$default_options = array(
70	64	'api_key' => '',
71	65	'xai_api_key' => '',
		@@ -70,25 +64,44 @@
70	64	'api_key' => '',
71	65	'xai_api_key' => '',
72	66	'claude_api_key' => '',
73	67	'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'),
	68	+ 'voyage_api_key' => '',
	69	+ 'gemini_api_key' => '',
	70	+ 'enable_streaming_toggle' => 'on',
	71	+ 'embedding_model' => 'text-embedding-ada-002',
	72	+ 'system_prompt_instructions' => 'You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
	73	+
	74	+ # Response Style - CRITICALLY IMPORTANT
	75	+ - MAXIMUM LENGTH: 1-3 short sentences per response
	76	+ - Ultra-concise: Get straight to the answer with no filler
	77	+ - No introductions like "Sure!" or "I\'d be happy to help"
	78	+ - No phrases like "based on my knowledge" or "according to information"
	79	+ - No explanatory text before giving the answer
	80	+ - No summaries or repetition
	81	+ - Hyperlink all URLs
	82	+ - Respond in user\'s language
	83	+ - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	84	+
	85	+ # Knowledge Base Requirements - PREVENT HALLUCINATIONS
	86	+ - ONLY answer questions using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	87	+ - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	88	+ - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	89	+ - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	90	+ - Better to admit insufficient information than provide inaccurate answers',
80	91	'model' => esc_html__('gpt-4o', 'mxchat'),
81	92	'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
82	93	'role_rate_limits' => array(),
83	94	'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
84	95	'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'),
	96	+ 'email_blocker_header_content' => __("<h2>Welcome to Our Chat!</h2>\n<p>Let's get started. Enter your email to begin chatting with us.</p>", 'mxchat'),
86	97	'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
87	98	'top_bar_title' => esc_html__('MxChat', 'mxchat'),
88		- 'intro_message' => esc_html__('Hello! How can I assist you today?', 'mxchat'),
	99	+ 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
	100	+ 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
89	101	'input_copy' => esc_html__('How can I assist?', 'mxchat'),
90	102	'append_to_body' => esc_html__('off', 'mxchat'),
	103	+ 'contextual_awareness_toggle' => 'off',
91	104	'close_button_color' => esc_html__('#fff', 'mxchat'),
92	105	'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
93	106	'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
94	107	'user_message_font_color' => esc_html__('#212121', 'mxchat'),
		@@ -105,17 +118,19 @@
105	118
106	119	// New fields for Loops Integration
107	120	'loops_api_key' => '',
108	121	'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'),
	122	+ 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	123	+ 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
111	124	'popular_question_1' => '',
112	125	'popular_question_2' => '',
113	126	'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'),
	127	+ 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
	128	+ 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
	129	+ 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
117	130	'pdf_max_pages' => 69,
	131	+ 'show_pdf_upload_button' => 'on',
	132	+ 'show_word_upload_button' => 'on',
118	133
119	134	// Live Agent Integration
120	135	'live_agent_webhook_url' => '',
121	136	'live_agent_secret_key' => '',
		@@ -149,10 +164,8 @@
149	164	// Update the $this->options property
150	165	$this->options = $merged_options;
151	166	}
152	167
153		-
154		-
155	168	public function mxchat_add_plugin_page() {
156	169	// Main menu page
157	170	add_menu_page(
158	171	esc_html__('MxChat Settings', 'mxchat'),
		@@ -173,26 +186,24 @@
173	186	'mxchat-prompts',
174	187	array($this, 'mxchat_create_prompts_page')
175	188	);
176	189
177		- // Submenu page for Chat Transcripts
178	190	add_submenu_page(
179		- 'mxchat-max', // Corrected parent slug to match the main menu
	191	+ 'mxchat-max',
180	192	esc_html__('Chat Transcripts', 'mxchat'),
181	193	esc_html__('Transcripts', 'mxchat'),
182	194	'manage_options',
183	195	'mxchat-transcripts',
184		- array($this, 'mxchat_create_transcripts_page') // Prefixed function name with mxchat_
	196	+ array($this, 'mxchat_create_transcripts_page')
185	197	);
186	198
187		- // Submenu page for Intents
188	199	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($this, 'mxchat_intents_page_html') // Callback function
	200	+ 'mxchat-max',
	201	+ esc_html__('MxChat Actions', 'mxchat'),
	202	+ esc_html__('Actions', 'mxchat'),
	203	+ 'manage_options',
	204	+ 'mxchat-actions',
	205	+ array($this, 'mxchat_actions_page_html')
195	206	);
196	207
197	208	add_submenu_page(
198	209	'mxchat-max',
		@@ -219,156 +230,299 @@
219	230	$addons_page = new MxChat_Addons();
220	231	$addons_page->render_page();
221	232	}
222	233
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')]);
	234	+/**
	235	+ * Test actual streaming functionality in the WordPress environment
	236	+ */
	237	+public function mxchat_handle_test_streaming_actual() {
	238	+ check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
	239	+
	240	+ // Check if headers have already been sent
	241	+ if (headers_sent()) {
	242	+ wp_send_json_error(['message' => 'Headers already sent - streaming not possible']);
	243	+ return;
227	244	}
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')]);
	245	+
	246	+ // Check for required functions
	247	+ if (!function_exists('curl_init')) {
	248	+ wp_send_json_error(['message' => 'cURL not available - streaming requires cURL']);
	249	+ return;
233	250	}
234		- // Load the full options array
	251	+
	252	+ // Get user's selected model and API key
235	253	$options = get_option('mxchat_options', []);
236		- // Handle special cases
237		- switch ($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		- }
	254	+ $selected_model = $options['model'] ?? 'gpt-4o';
	255	+
	256	+ // Get the provider from the model
	257	+ $model_parts = explode('-', $selected_model);
	258	+ $provider = strtolower($model_parts[0]);
	259	+
	260	+ // Get the appropriate API key
	261	+ $api_key = '';
	262	+ switch ($provider) {
	263	+ case 'gpt':
	264	+ case 'o1':
	265	+ $api_key = $options['api_key'] ?? '';
245	266	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;
	267	+ case 'claude':
	268	+ $api_key = $options['claude_api_key'] ?? '';
262	269	break;
263		- case 'live_agent_status':
264		- // Set the new value
265		- $options[$name] = ($value === 'on') ? 'on' : 'off';
	270	+ case 'grok':
	271	+ $api_key = $options['xai_api_key'] ?? '';
266	272	break;
267		- case 'enable_woocommerce_integration':
268		- // Handle values that used to be 1/0
269		- $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
	273	+ case 'deepseek':
	274	+ $api_key = $options['deepseek_api_key'] ?? '';
270	275	break;
	276	+ case 'gemini':
	277	+ $api_key = $options['gemini_api_key'] ?? '';
	278	+ break;
271	279	default:
272		- // Handle role rate limits
273		- if (strpos($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		- }
	280	+ // Default to OpenAI for unknown models
	281	+ $api_key = $options['api_key'] ?? '';
	282	+ $provider = 'gpt';
299	283	break;
300	284	}
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, $value);
	285	+
	286	+ if (empty($api_key)) {
	287	+ wp_send_json_error(['message' => "API key not configured for {$provider} provider"]);
	288	+ return;
309	289	}
310		- if ($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')]);
	290	+
	291	+ // Test streaming with the selected model and provider
	292	+ try {
	293	+ $this->perform_streaming_test($provider, $selected_model, $api_key);
	294	+ } catch (Exception $e) {
	295	+ wp_send_json_error(['message' => 'Streaming test exception: ' . $e->getMessage()]);
314	296	}
315	297	}
316	298
317	299	/**
318		- * Handles AJAX auto-save for prompts and auto-sync settings.
	300	+ * Perform the actual streaming test
319	301	*/
320		-public function mxchat_save_prompts_setting_callback() {
321		- // Check the correct nonce for this action.
322		- check_ajax_referer( 'mxchat_prompts_setting_nonce', '_ajax_nonce' );
323		-
324		- if ( ! current_user_can( 'manage_options' ) ) {
325		- wp_send_json_error( [ 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ] );
	302	+private function perform_streaming_test($provider, $model, $api_key) {
	303	+ // Set streaming headers
	304	+ header('Content-Type: text/event-stream');
	305	+ header('Cache-Control: no-cache');
	306	+ header('X-Accel-Buffering: no'); // Disable nginx buffering
	307	+
	308	+ // Prepare test message
	309	+ $test_message = "Please respond with exactly: 'Streaming test successful!' - send this as a short response for testing.";
	310	+
	311	+ // Configure API request based on provider
	312	+ $url = '';
	313	+ $headers = [];
	314	+ $body = [];
	315	+
	316	+ switch ($provider) {
	317	+ case 'gpt':
	318	+ case 'o1':
	319	+ $url = 'https://api.openai.com/v1/chat/completions';
	320	+ $headers = [
	321	+ 'Content-Type: application/json',
	322	+ 'Authorization: Bearer ' . $api_key
	323	+ ];
	324	+ $body = [
	325	+ 'model' => $model,
	326	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	327	+ 'max_tokens' => 50,
	328	+ 'temperature' => 0.3,
	329	+ 'stream' => true
	330	+ ];
	331	+ break;
	332	+
	333	+ case 'claude':
	334	+ $url = 'https://api.anthropic.com/v1/messages';
	335	+ $headers = [
	336	+ 'Content-Type: application/json',
	337	+ 'x-api-key: ' . $api_key,
	338	+ 'anthropic-version: 2023-06-01'
	339	+ ];
	340	+ $body = [
	341	+ 'model' => $model,
	342	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	343	+ 'max_tokens' => 50,
	344	+ 'temperature' => 0.3,
	345	+ 'stream' => true
	346	+ ];
	347	+ break;
	348	+
	349	+ case 'grok':
	350	+ $url = 'https://api.x.ai/v1/chat/completions';
	351	+ $headers = [
	352	+ 'Content-Type: application/json',
	353	+ 'Authorization: Bearer ' . $api_key
	354	+ ];
	355	+ $body = [
	356	+ 'model' => $model,
	357	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	358	+ 'max_tokens' => 50,
	359	+ 'temperature' => 0.3,
	360	+ 'stream' => true
	361	+ ];
	362	+ break;
	363	+
	364	+ case 'deepseek':
	365	+ $url = 'https://api.deepseek.com/v1/chat/completions';
	366	+ $headers = [
	367	+ 'Content-Type: application/json',
	368	+ 'Authorization: Bearer ' . $api_key
	369	+ ];
	370	+ $body = [
	371	+ 'model' => $model,
	372	+ 'messages' => [['role' => 'user', 'content' => $test_message]],
	373	+ 'max_tokens' => 50,
	374	+ 'temperature' => 0.3,
	375	+ 'stream' => true
	376	+ ];
	377	+ break;
	378	+
	379	+ default:
	380	+ echo "data: " . json_encode(['error' => 'Unsupported provider for streaming test: ' . $provider]) . "\n\n";
	381	+ flush();
	382	+ return;
326	383	}
327		-
328		- $name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
329		- $value = isset( $_POST['value'] ) ? sanitize_text_field( wp_unslash( $_POST['value'] ) ) : '';
330		-
331		- if ( empty( $name ) ) {
332		- wp_send_json_error( [ 'message' => esc_html__( 'Invalid field name', 'mxchat' ) ] );
	384	+
	385	+ // Initialize cURL
	386	+ $ch = curl_init();
	387	+ curl_setopt($ch, CURLOPT_URL, $url);
	388	+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
	389	+ curl_setopt($ch, CURLOPT_POST, true);
	390	+ curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($body));
	391	+ curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
	392	+ curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
	393	+ curl_setopt($ch, CURLOPT_TIMEOUT, 30);
	394	+ curl_setopt($ch, CURLOPT_WRITEFUNCTION, function($ch, $data) use ($provider) {
	395	+ return $this->process_streaming_test_data($data, $provider);
	396	+ });
	397	+
	398	+ // Send initial test message
	399	+ echo "data: " . json_encode(['content' => '[Starting streaming test...]']) . "\n\n";
	400	+ flush();
	401	+
	402	+ $result = curl_exec($ch);
	403	+ $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
	404	+ $curl_error = curl_error($ch);
	405	+ curl_close($ch);
	406	+
	407	+ if ($curl_error) {
	408	+ echo "data: " . json_encode(['error' => 'cURL Error: ' . $curl_error]) . "\n\n";
	409	+ flush();
	410	+ return;
333	411	}
334		-
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, $value );
340		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
	412	+
	413	+ if ($http_code !== 200) {
	414	+ echo "data: " . json_encode(['error' => 'API returned HTTP ' . $http_code]) . "\n\n";
	415	+ flush();
	416	+ return;
341	417	}
	418	+
	419	+ // Send completion signal
	420	+ echo "data: [DONE]\n\n";
	421	+ flush();
	422	+}
342	423
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', [] );
350		-
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[ $key ] = '0';
356		- // Or, if you prefer, just return an error so that the main plugin doesn't handle it:
357		- wp_send_json_error( [ 'message' => esc_html__( 'Pinecone settings are now handled in the add-on.', 'mxchat' ) ] );
	424	+/**
	425	+ * Process streaming data for the test
	426	+ */
	427	+private function process_streaming_test_data($data, $provider) {
	428	+ static $chunk_count = 0;
	429	+
	430	+ $lines = explode("\n", $data);
	431	+
	432	+ foreach ($lines as $line) {
	433	+ if (trim($line) === '') {
	434	+ continue;
	435	+ }
	436	+
	437	+ // Handle different provider formats
	438	+ if ($provider === 'claude') {
	439	+ // Claude uses event: and data: format
	440	+ if (strpos($line, 'data: ') === 0) {
	441	+ $json_str = substr($line, 6);
	442	+ $json = json_decode($json_str, true);
	443	+
	444	+ if (isset($json['type']) && $json['type'] === 'content_block_delta') {
	445	+ if (isset($json['delta']['text'])) {
	446	+ $chunk_count++;
	447	+ echo "data: " . json_encode([
	448	+ 'content' => $json['delta']['text'],
	449	+ 'test_chunk' => $chunk_count
	450	+ ]) . "\n\n";
	451	+ flush();
	452	+ }
	453	+ }
	454	+ }
358	455	} else {
359		- // For all other fields, use the existing logic.
360		- $options[ $key ] = ( $value === 'on' || $value === '1' ) ? '1' : $value;
	456	+ // OpenAI, X.AI, DeepSeek format
	457	+ if (strpos($line, 'data: ') === 0) {
	458	+ $json_str = substr($line, 6);
	459	+
	460	+ if ($json_str === '[DONE]') {
	461	+ // Don't echo [DONE] here, let the main function handle it
	462	+ continue;
	463	+ }
	464	+
	465	+ $json = json_decode($json_str, true);
	466	+ if (isset($json['choices'][0]['delta']['content'])) {
	467	+ $chunk_count++;
	468	+ echo "data: " . json_encode([
	469	+ 'content' => $json['choices'][0]['delta']['content'],
	470	+ 'test_chunk' => $chunk_count
	471	+ ]) . "\n\n";
	472	+ flush();
	473	+ }
	474	+ }
361	475	}
362		- update_option( 'mxchat_prompts_options', $options );
363		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
364	476	}
	477	+
	478	+ return strlen($data);
365	479	}
366	480
	481	+/**
	482	+ * Updated version of your existing test method (keep this as a fallback)
	483	+ */
	484	+public function mxchat_handle_test_streaming() {
	485	+ check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
	486	+
	487	+ // Use the actual streaming test instead
	488	+ $this->mxchat_handle_test_streaming_actual();
	489	+}
367	490
368		- wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
	491	+
	492	+public function register_pinecone_settings() {
	493	+ register_setting(
	494	+ 'mxchat_pinecone_addon_options',
	495	+ 'mxchat_pinecone_addon_options',
	496	+ array(
	497	+ 'type' => 'array',
	498	+ 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
	499	+ 'default' => array(
	500	+ 'mxchat_use_pinecone' => '0',
	501	+ 'mxchat_pinecone_api_key' => '',
	502	+ 'mxchat_pinecone_host' => '',
	503	+ 'mxchat_pinecone_index' => '',
	504	+ 'mxchat_pinecone_environment' => ''
	505	+ )
	506	+ )
	507	+ );
369	508	}
370	509
	510	+public function sanitize_pinecone_settings($input) {
	511	+ $sanitized = array();
	512	+
	513	+ $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
	514	+ $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
	515	+ $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
	516	+ $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
	517	+ $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
	518	+
	519	+ // Remove https:// from host if present
	520	+ $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
	521	+
	522	+ return $sanitized;
	523	+}
	524	+
371	525	public function mxchat_display_admin_notice() {
372	526	// Success notice
373	527	if ($message = get_transient('mxchat_admin_notice_success')) {
374	528	?>
		@@ -391,195 +545,345 @@
391	545	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
392	546	}
393	547	}
394	548
395		-
396		-
397		-
398		-
	549	+public function show_live_agent_disabled_banner() {
	550	+ $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
	551	+
	552	+ if ($show_disabled_notice) {
	553	+ ?>
	554	+ <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
	555	+ <div class="mxchat-pro-notification">
	556	+ <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
	557	+ <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
	558	+ <line x1="18" y1="6" x2="6" y2="18"></line>
	559	+ <line x1="6" y1="6" x2="18" y2="18"></line>
	560	+ </svg>
	561	+ </button>
	562	+ <div class="mxchat-live-agent-content">
	563	+ <h3>🔧 Live Agent Integration Updated!</h3>
	564	+ <p>We've temporarily disabled your Live Agent integration due to recent enhancements that have made it much better! You can easily turn it back on by going to <strong>Toolbar & Components → Live Agent Settings</strong> and reviewing the new configuration options.</p>
	565	+ </div>
	566	+ </div>
	567	+ </div>
	568	+ <?php
	569	+ }
	570	+}
399	571	public function mxchat_create_admin_page() {
	572	+ $this->add_live_agent_nonce();
400	573
401	574	?>
402		- <div class="wrap mxchat-admin">
403		- <?php if (!$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 $20 on MxChat Pro!', 'mxchat'); ?>
407		- <a href="https://mxchat.ai/" target="_blank"><?php echo esc_html__('Upgrade to Pro today', 'mxchat'); ?></a>
408		- </p>
	575	+ <div class="wrap mxchat-wrapper">
	576	+ <!-- Hero Section -->
	577	+ <div class="mxchat-hero">
	578	+ <h1 class="mxchat-main-title">
	579	+ <span class="mxchat-gradient-text">MxChat</span> Settings
	580	+ </h1>
	581	+ <p class="mxchat-hero-subtitle">
	582	+ <?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
	583	+ </p>
409	584	</div>
410		- <?php endif; ?>
411	585
412		- <div class="mxchat-agents-banner">
413		- <p>
414		- <strong><?php echo esc_html__('The MxChat Add-Ons Platform', 'mxchat'); ?></strong><?php echo esc_html__(' is here! Pro users get unlimited access to our growing collection of powerful add-ons. ', 'mxchat'); ?><a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>"><?php echo esc_html__('Explore all add-ons', 'mxchat'); ?></a><?php echo esc_html__(' including Forms Builder, Theme Customizer, Content Moderation, and more – all included with your lifetime Pro license!', 'mxchat'); ?>
415		- </p>
416		- </div>
	586	+ <div class="mxchat-content">
	587	+ <?php if (!$this->is_activated): ?>
	588	+ <div class="mxchat-pro-card">
	589	+<div class="mxchat-pro-notification">
	590	+ <div class="mxchat-pro-content">
	591	+ <h3>📢 Price Increase on August 15 – Lock in Lifetime Access Now!</h3>
	592	+ <p>We're updating our pricing to support continued growth and innovation. Upgrade before <strong>August 15</strong> to keep current lifetime rates:</p>
	593	+ <ul>
	594	+ <li><strong>Pro:</strong> <span class="old-price">$69</span> → <span class="new-price">$99</span></li>
	595	+ <li><strong>Agency:</strong> <span class="old-price">$199</span> → <span class="new-price">$249</span></li>
	596	+ <li><strong>Agency+:</strong> <span class="old-price">$699</span> → <span class="new-price">$399</span> (now includes 10 licenses instead of 20)</li>
	597	+ </ul>
	598	+ <p>All plans include <strong>lifetime access</strong> to powerful AI tools like Admin Assistant, Forms Builder, Theme Generator, WooCommerce integration & more.</p>
	599	+ <p><strong>Bonus:</strong> Claim a <strong>30% OFF</strong> coupon when you visit our website before the price update!</p>
	600	+ </div>
	601	+ <div class="mxchat-pro-cta">
	602	+ <a href="https://mxchat.ai/" target="_blank" class="mxchat-button"><?php echo esc_html__('Upgrade Today', 'mxchat'); ?></a>
	603	+ <a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>" class="mxchat-link"><?php echo esc_html__('Preview Add-ons', 'mxchat'); ?></a>
	604	+ </div>
	605	+</div>
417	606
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>
423	607
424		- <div id="chatbot" class="mxchat-tab-content active">
425		- <div class="mxchat-autosave-section">
426		- <?php do_settings_sections('mxchat-chatbot'); ?>
	608	+
427	609	</div>
428		- </div>
	610	+ <?php endif; ?>
	611	+
	612	+ <?php
	613	+ $this->show_live_agent_disabled_banner();
	614	+ ?>
429	615
430		- <div id="embed" class="mxchat-tab-content">
431		- <div class="mxchat-autosave-section">
	616	+ <!-- Tabs Navigation -->
	617	+ <div class="mxchat-tabs">
	618	+ <button class="mxchat-tab-button active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></button>
	619	+ <button class="mxchat-tab-button" data-tab="embed"><?php echo esc_html__('Toolbar & Components', 'mxchat'); ?></button>
	620	+ <button class="mxchat-tab-button" data-tab="general"><?php echo esc_html__('YouTube Tutorials', 'mxchat'); ?></button>
	621	+ </div>
432	622
433		- <div class="mxchat-settings-section">
434		- <h2><?php echo esc_html__('Loops Settings', 'mxchat'); ?></h2>
435		- <table class="form-table">
436		- <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
437		- </table>
	623	+ <!-- Tab Contents -->
	624	+ <div id="chatbot" class="mxchat-tab-content active">
	625	+ <div class="mxchat-card">
	626	+ <div class="mxchat-autosave-section">
	627	+ <?php do_settings_sections('mxchat-chatbot'); ?>
	628	+ </div>
438	629	</div>
	630	+ </div>
439	631
440		- <div class="section-divider"></div>
	632	+ <div id="embed" class="mxchat-tab-content">
441	633
442		- <div class="mxchat-settings-section">
443		- <h2><?php echo esc_html__('Brave Search Settings', 'mxchat'); ?></h2>
444		- <table class="form-table">
445		- <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
446		- </table>
	634	+ <div class="mxchat-card">
	635	+ <h2><?php esc_html_e('Toolbar Settings', 'mxchat'); ?></h2>
	636	+ <div class="mxchat-autosave-section">
	637	+ <table class="form-table">
	638	+ <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
	639	+ </table>
	640	+ </div>
447	641	</div>
448	642
449		- <div class="section-divider"></div>
450	643
451		- <div class="mxchat-settings-section">
452		- <h2><?php echo esc_html__('Toolbar Settings & Intents', 'mxchat'); ?></h2>
453		- <table class="form-table">
454		- <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
455		- </table>
	644	+ <div class="mxchat-card">
	645	+ <h2><?php esc_html_e('Loops Settings', 'mxchat'); ?></h2>
	646	+ <div class="mxchat-autosave-section">
	647	+ <table class="form-table">
	648	+ <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
	649	+ </table>
	650	+ </div>
456	651	</div>
457	652
458		- <div class="section-divider"></div>
	653	+ <div class="mxchat-card">
	654	+ <h2><?php esc_html_e('Brave Search Settings', 'mxchat'); ?></h2>
	655	+ <div class="mxchat-autosave-section">
	656	+ <table class="form-table">
	657	+ <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
	658	+ </table>
	659	+ </div>
	660	+ </div>
459	661
460		- <!-- Live Agent Settings Section -->
461		- <div class="mxchat-settings-section">
462		- <h2><?php echo esc_html__('Live Agent Settings', 'mxchat'); ?></h2>
463		- <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>
464		- <table class="form-table">
465		- <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
466		- </table>
	662	+ <div class="mxchat-card">
	663	+ <h2><?php esc_html_e('Live Agent Settings', 'mxchat'); ?></h2>
	664	+ <div class="mxchat-autosave-section">
	665	+<p><?php echo esc_html__('Visit our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#slack_integration" target="_blank"><?php echo esc_html__('documentation page', 'mxchat'); ?></a> <?php echo esc_html__('for setup instructions and to see what\'s changed in the latest update.', 'mxchat'); ?></p> <table class="form-table">
	666	+ <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
	667	+ </table>
	668	+ </div>
467	669	</div>
468	670	</div>
469		- </div>
470	671
	672	+ <div id="general" class="mxchat-tab-content">
	673	+ <div class="mxchat-card">
	674	+ <?php do_settings_sections('mxchat-general'); ?>
	675	+ <div class="video-tutorials-section">
471	676
472		- <div id="general" class="mxchat-tab-content">
473		- <?php do_settings_sections('mxchat-general'); ?>
474		- <p>
475		- <?php echo esc_html__('If you’re having trouble with setup or getting the responses you need, we encourage you to review our', 'mxchat'); ?>
476		- <a href="https://mxchat.ai/documentation/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('documentation', 'mxchat'); ?></a> <?php echo esc_html__('or', 'mxchat'); ?>
477		- <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('create a support ticket', 'mxchat'); ?></a>.
478		- </p>
479		- <p>
480		- <?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>.
481		- </p>
482	677
483		- <div class="faq-item">
484		- <h3><?php echo esc_html__('How does the Claude API integration work?', 'mxchat'); ?></h3>
485		- <p>
486		- <?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'); ?>
487		- </p>
488		- <p>
489		- <?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'); ?>
490		- </p>
491		- <p>
492		- <?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>.
493		- </p>
	678	+ <div class="support-notification">
	679	+ <div class="support-notification-icon">
	680	+ <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
	681	+ <path d="m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3Z"/>
	682	+ <path d="M12 9v4"/>
	683	+ <path d="M12 17h.01"/>
	684	+ </svg>
	685	+ </div>
	686	+ <div class="support-notification-content">
	687	+ <h3 class="support-notification-title"><?php echo esc_html__('Need Help? We\'re Here for You!', 'mxchat'); ?></h3>
	688	+ <p class="support-notification-message">
	689	+ <?php echo esc_html__('Our goal is to provide the best experience and AI chatbot plugin available. If you\'re having trouble or believe something is not working as expected, please don\'t hesitate to submit a support ticket.', 'mxchat'); ?>
	690	+ </p>
	691	+ <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer" class="support-notification-button">
	692	+ <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
	693	+ <path d="M14 9a2 2 0 0 1-2 2H6l-4 4V4c0-1.1.9-2 2-2h8a2 2 0 0 1 2 2v5Z"/>
	694	+ <path d="M18 9h2a2 2 0 0 1 2 2v11l-4-4h-6a2 2 0 0 1-2-2v-1"/>
	695	+ </svg>
	696	+ <?php echo esc_html__('Submit Support Ticket', 'mxchat'); ?>
	697	+ </a>
	698	+ </div>
	699	+</div>
	700	+
	701	+ <div class="tutorial-grid">
	702	+
	703	+ <div class="tutorial-item">
	704	+ <h3><?php echo esc_html__('AI Theme Generator Tutorial', 'mxchat'); ?></h3>
	705	+ <div class="video-description">
	706	+ <p><?php echo esc_html__('Learn how to instantly restyle your chatbot using plain English prompts. The AI Theme Generator lets you generate and apply beautiful designs with real-time previews—no CSS skills needed.', 'mxchat'); ?></p>
	707	+ <a href="https://www.youtube.com/watch?v=rSQDW2qbtRU&t" target="_blank" rel="noopener" class="video-link">
	708	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	709	+ <?php echo esc_html__('Watch AI Theme Generator Tutorial', 'mxchat'); ?>
	710	+ </a>
	711	+ </div>
	712	+</div>
	713	+
	714	+
	715	+ <div class="tutorial-item">
	716	+ <h3><?php echo esc_html__('MxChat Forms Tutorial', 'mxchat'); ?></h3>
	717	+ <div class="video-description">
	718	+ <p><?php echo esc_html__('Learn how to create and manage smart forms that automatically trigger during chat conversations.', 'mxchat'); ?></p>
	719	+ <a href="https://www.youtube.com/watch?v=3MrWy5dRalA" target="_blank" rel="noopener" class="video-link">
	720	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	721	+ <?php echo esc_html__('Watch MxChat Forms Tutorial', 'mxchat'); ?>
	722	+ </a>
494	723	</div>
	724	+ </div>
495	725
496		- <div class="faq-item">
497		- <h3><?php echo esc_html__('How does the X.AI API integration work?', 'mxchat'); ?></h3>
498		- <p>
499		- <?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'); ?>
500		- </p>
501		- <p>
502		- <?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>.
503		- </p>
	726	+<div class="tutorial-item">
	727	+ <h3><?php echo esc_html__('Admin Assistant Add-on', 'mxchat'); ?></h3>
	728	+ <div class="video-description">
	729	+ <p><?php echo esc_html__('Discover how to use the MxChat Admin Assistant to bring a ChatGPT-like experience directly inside your WordPress dashboard. Learn to access multiple AI models, save conversations, generate images, and use web search - all without leaving your admin panel.', 'mxchat'); ?></p>
	730	+ <a href="https://youtu.be/AdEA1k-UCFM" target="_blank" rel="noopener" class="video-link">
	731	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2-3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	732	+ <?php echo esc_html__('Watch Admin Assistant Tutorial', 'mxchat'); ?>
	733	+ </a>
	734	+ </div>
	735	+</div>
	736	+
	737	+ <div class="tutorial-item">
	738	+ <h3><?php echo esc_html__('Intent Tester Guide', 'mxchat'); ?></h3>
	739	+ <div class="video-description">
	740	+ <p><?php echo esc_html__('Discover how to use the Intent Tester to fine-tune your chatbot\'s responses and ensure it accurately understands user queries.', 'mxchat'); ?></p>
	741	+ <a href="https://www.youtube.com/watch?v=uTr14tn59Hc" target="_blank" rel="noopener" class="video-link">
	742	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	743	+ <?php echo esc_html__('Watch Intent Tester Tutorial', 'mxchat'); ?>
	744	+ </a>
504	745	</div>
	746	+ </div>
505	747
506		- <div class="faq-item">
507		- <h3><?php echo esc_html__('Do I need an OpenAI API key to use the chatbot?', 'mxchat'); ?></h3>
508		- <p>
509		- <?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'); ?>
510		- </p>
511		- <p>
512		- <?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'); ?>
513		- </p>
	748	+ <div class="tutorial-item">
	749	+ <h3><?php echo esc_html__('Theme Customizer Add-on', 'mxchat'); ?></h3>
	750	+ <div class="video-description">
	751	+ <p><?php echo esc_html__('Learn how to customize your chatbot appearance with the Theme Customizer add-on. Easily modify colors, fonts, and styles with real-time previews to match your brand perfectly.', 'mxchat'); ?></p>
	752	+ <a href="https://youtu.be/MfbB9mZi6ag" target="_blank" rel="noopener" class="video-link">
	753	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	754	+ <?php echo esc_html__('Watch Theme Customizer Tutorial', 'mxchat'); ?>
	755	+ </a>
514	756	</div>
	757	+ </div>
515	758
516		- <div class="faq-item">
517		- <h3><?php echo esc_html__('How do I add the chatbot to my site?', 'mxchat'); ?></h3>
518		- <p>
519		- <?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'); ?>
520		- </p>
	759	+ <div class="tutorial-item">
	760	+ <h3><?php echo esc_html__('WooCommerce Integration', 'mxchat'); ?></h3>
	761	+ <div class="video-description">
	762	+ <p><?php echo esc_html__('See how to integrate MxChat with your WooCommerce store to provide product recommendations and shopping assistance to your customers.', 'mxchat'); ?></p>
	763	+ <a href="https://www.youtube.com/watch?v=WsqAppHRGdA" target="_blank" rel="noopener" class="video-link">
	764	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	765	+ <?php echo esc_html__('Watch WooCommerce Integration Tutorial', 'mxchat'); ?>
	766	+ </a>
521	767	</div>
	768	+ </div>
522	769
523		- <div class="faq-item">
524		- <h3><?php echo esc_html__('How does the chatbot use my content to generate responses?', 'mxchat'); ?></h3>
525		- <p>
526		- <?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'); ?>
527		- </p>
	770	+ <div class="tutorial-item">
	771	+ <h3><?php echo esc_html__('Knowledge Base Setup', 'mxchat'); ?></h3>
	772	+ <div class="video-description">
	773	+ <p><?php echo esc_html__('Learn how to set up your knowledge base using PDFs, sitemaps, and manual entries to enhance your chatbot\'s responses with site-specific information.', 'mxchat'); ?></p>
	774	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	775	+ <a href="https://www.youtube.com/watch?v=8Ztjs66-VTo" target="_blank" rel="noopener" class="video-link">
	776	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	777	+ <?php echo esc_html__('Watch Knowledge Base Setup Tutorial', 'mxchat'); ?>
	778	+ </a>
528	779	</div>
	780	+ </div>
529	781
530		- <div class="faq-item">
531		- <h3><?php echo esc_html__('Why does the chatbot sometimes make up links or information?', 'mxchat'); ?></h3>
532		- <p>
533		- <?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'); ?>
534		- </p>
	782	+ <div class="tutorial-item">
	783	+ <h3><?php echo esc_html__('Toolbar Chat with Documents', 'mxchat'); ?></h3>
	784	+ <div class="video-description">
	785	+ <p><?php echo esc_html__('See how to use the MxChat toolbar to chat with PDF and Word documents for enhanced document analysis and information retrieval.', 'mxchat'); ?></p>
	786	+ <a href="https://www.youtube.com/watch?v=j_c45WWCTG0" target="_blank" rel="noopener" class="video-link">
	787	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	788	+ <?php echo esc_html__('Watch Document Chat Tutorial', 'mxchat'); ?>
	789	+ </a>
535	790	</div>
	791	+ </div>
536	792
537		- <div class="faq-item">
538		- <h3><?php echo esc_html__('How do intents work in MxChat?', 'mxchat'); ?></h3>
539		- <p>
540		- <?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>.
541		- </p>
	793	+ <div class="tutorial-item">
	794	+ <h3><?php echo esc_html__('MxChat Smart Recommender Tutorial', 'mxchat'); ?></h3>
	795	+ <div class="video-description">
	796	+ <p><?php echo esc_html__('Learn how to create intelligent recommendation flows that guide users to perfect matches based on their preferences.', 'mxchat'); ?></p>
	797	+ <a href="https://www.youtube.com/watch?v=8te1KPa238g&t=1s" target="_blank" rel="noopener" class="video-link">
	798	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	799	+ <?php echo esc_html__('Watch Smart Recommender Tutorial', 'mxchat'); ?>
	800	+ </a>
542	801	</div>
	802	+ </div>
543	803
544		- <div class="faq-item">
545		- <h3><?php echo esc_html__('How does the Complianz integration work?', 'mxchat'); ?></h3>
546		- <p>
547		- <?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'); ?>
548		- </p>
	804	+ <div class="tutorial-item">
	805	+ <h3><?php echo esc_html__('Perplexity Integration', 'mxchat'); ?></h3>
	806	+ <div class="video-description">
	807	+ <p><?php echo esc_html__('Learn how to integrate Perplexity with your chatbot for real-time web search capabilities. This tutorial covers intent recognition, the toolbar toggle button, and how to enable your chatbot to search the web and provide up-to-date information to your visitors.', 'mxchat'); ?></p>
	808	+ <a href="https://youtu.be/wpKkbt24-bo" target="_blank" rel="noopener" class="video-link">
	809	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	810	+ <?php echo esc_html__('Watch Perplexity Integration Tutorial', 'mxchat'); ?>
	811	+ </a>
549	812	</div>
	813	+ </div>
550	814
551		- <div class="faq-item">
552		- <h3><?php echo esc_html__('How does the WooCommerce integration work?', 'mxchat'); ?></h3>
553		- <p>
554		- <?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'); ?>
555		- </p>
	815	+ <div class="tutorial-item">
	816	+ <h3><?php echo esc_html__('Brave Search Intent', 'mxchat'); ?></h3>
	817	+ <div class="video-description">
	818	+ <p><?php echo esc_html__('Learn how to leverage Brave Search intent capabilities to improve your chatbot\'s understanding of user queries and provide more accurate responses.', 'mxchat'); ?></p>
	819	+ <a href="https://www.youtube.com/watch?v=7vDL5H7vToc" target="_blank" rel="noopener" class="video-link">
	820	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	821	+ <?php echo esc_html__('Watch Brave Search Intent Tutorial', 'mxchat'); ?>
	822	+ </a>
556	823	</div>
	824	+ </div>
557	825
558		- <div class="faq-item">
559		- <h3><?php echo esc_html__('Why isn\'t my chatbot responding as expected?', 'mxchat'); ?></h3>
560		- <p>
561		- <?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'); ?>
562		- </p>
563		- <p>
564		- <?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'); ?>
565		- </p>
	826	+ <div class="tutorial-item">
	827	+ <h3><?php echo esc_html__('Loops Email Capture', 'mxchat'); ?></h3>
	828	+ <div class="video-description">
	829	+ <p><?php echo esc_html__('Discover how to set up email capture with MxChat using Loops to grow your mailing list while providing value through your chatbot.', 'mxchat'); ?></p>
	830	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	831	+ <a href="https://www.youtube.com/watch?v=CNgm5TYDyTc" target="_blank" rel="noopener" class="video-link">
	832	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	833	+ <?php echo esc_html__('Watch Loops Email Capture Tutorial', 'mxchat'); ?>
	834	+ </a>
566	835	</div>
	836	+ </div>
567	837
568		- <div class="faq-item">
569		- <h3><?php echo esc_html__('What is Loops, and how do I get an API key?', 'mxchat'); ?></h3>
570		- <p>
571		- <?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'); ?>
572		- </p>
	838	+ <div class="tutorial-item">
	839	+ <h3><?php echo esc_html__('MxChat AI Agent Testing Service', 'mxchat'); ?></h3>
	840	+ <div class="video-description">
	841	+ <p><?php echo esc_html__('Learn how to use the MxChat AI Agent Testing Service to evaluate and improve your chatbot\'s performance and accuracy.', 'mxchat'); ?></p>
	842	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	843	+ <a href="https://www.youtube.com/watch?v=A0jowbpyX54" target="_blank" rel="noopener" class="video-link">
	844	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	845	+ <?php echo esc_html__('Watch AI Agent Testing Tutorial', 'mxchat'); ?>
	846	+ </a>
573	847	</div>
	848	+ </div>
	849	+ </div>
574	850
	851	+ </div>
	852	+ </div>
	853	+ </div>
575	854	</div>
576	855	</div>
577	856	<?php
578	857	}
	858	+public function dismiss_live_agent_notice() {
	859	+ // Add debugging
	860	+ //error_log('dismiss_live_agent_notice called');
	861	+ //error_log('POST data: ' . print_r($_POST, true));
	862	+
	863	+ // Verify nonce
	864	+ if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
	865	+ //error_log('Nonce verification failed');
	866	+ wp_die('Security check failed');
	867	+ }
	868	+
	869	+ // Remove the notice flag
	870	+ $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
	871	+ //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
	872	+
	873	+ wp_send_json_success();
	874	+}
	875	+public function add_live_agent_nonce() {
	876	+ if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
	877	+ // Make sure your admin script is enqueued and localize the data
	878	+ wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
	879	+ 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
	880	+ 'ajaxurl' => admin_url('admin-ajax.php')
	881	+ ));
	882	+ }
	883	+}
579	884
580	885
581		-
582	886	public function mxchat_create_transcripts_page() {
583	887	global $wpdb;
584	888	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
585	889
		@@ -585,1864 +889,1827 @@
585	889
586	890	// Get basic stats
587	891	$total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
588	892	$total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
589		- $total_users = $wpdb->get_var("SELECT COUNT(DISTINCT user_email) FROM $table_name WHERE user_email != ''");
590		- ?>
591		- <div class="wrap mxchat-admin">
592		- <!-- Stats Cards -->
593		- <div class="mxchat-stats-grid">
594		- <div class="mxchat-stat-card">
595		- <div class="stat-icon">💬</div>
596		- <div class="stat-content">
597		- <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
598		- <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
599		- </div>
600		- </div>
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($total_messages); ?></span>
605		- <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
606		- </div>
607		- </div>
608		- <div class="mxchat-stat-card">
609		- <div class="stat-icon">👥</div>
610		- <div class="stat-content">
611		- <span class="stat-value"><?php echo esc_html($total_users); ?></span>
612		- <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
613		- </div>
614		- </div>
615		- </div>
616	893
617		- <!-- Search and Filter Controls -->
618		- <div class="mxchat-controls-wrapper">
619		- <div class="mxchat-search-box">
620		- <input type="text" id="mxchat-search-transcripts"
621		- placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
622		- class="regular-text">
623		- </div>
	894	+ // Count unique users with detailed breakdown
	895	+ $total_users = $wpdb->get_var("
	896	+ SELECT COUNT(DISTINCT
	897	+ CASE
	898	+ WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
	899	+ WHEN user_id != 0 THEN CONCAT('user_', user_id)
	900	+ WHEN user_identifier NOT LIKE 'Tech-Savvy User'
	901	+ AND user_identifier NOT LIKE 'Detail-Oriented User'
	902	+ AND user_identifier NOT LIKE 'Language Learner'
	903	+ AND user_identifier NOT LIKE 'Casual Browser'
	904	+ AND user_identifier NOT LIKE 'Policy Enforcer'
	905	+ AND user_identifier NOT LIKE 'Researcher'
	906	+ AND user_identifier NOT LIKE 'Loyalty Member'
	907	+ AND user_identifier NOT LIKE 'Gift Buyer'
	908	+ AND user_identifier NOT LIKE 'Parent or Caregiver'
	909	+ THEN user_identifier
	910	+ ELSE session_id
	911	+ END
	912	+ )
	913	+ FROM $table_name
	914	+ WHERE role != 'assistant'
	915	+ ");
624	916
625		- <form id="mxchat-delete-form" method="post">
626		- <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
627		- <div class="mxchat-controls">
628		- <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
629		- <span class="dashicons dashicons-yes-alt"></span>
630		- <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
631		- </button>
632		- <button type="submit" class="button delete-chats-button">
633		- <span class="dashicons dashicons-trash"></span>
634		- <?php esc_html_e('Delete Selected', 'mxchat'); ?>
635		- </button>
636		- </div>
637		- </form>
638		- </div>
	917	+ // Get user type breakdown
	918	+ $registered_users = $wpdb->get_var("
	919	+ SELECT COUNT(DISTINCT user_email)
	920	+ FROM $table_name
	921	+ WHERE user_email != '' AND user_email IS NOT NULL
	922	+ ");
639	923
640		- <!-- Transcripts Container -->
641		- <div id="mxchat-transcripts"></div>
642		- </div>
643		- <?php
644		-}
	924	+ $guest_users = $wpdb->get_var("
	925	+ SELECT COUNT(DISTINCT user_identifier)
	926	+ FROM $table_name
	927	+ WHERE (user_email = '' OR user_email IS NULL)
	928	+ AND role != 'assistant'
	929	+ AND user_identifier NOT LIKE 'Tech-Savvy User'
	930	+ AND user_identifier NOT LIKE 'Detail-Oriented User'
	931	+ AND user_identifier NOT LIKE 'Language Learner'
	932	+ AND user_identifier NOT LIKE 'Casual Browser'
	933	+ AND user_identifier NOT LIKE 'Policy Enforcer'
	934	+ AND user_identifier NOT LIKE 'Researcher'
	935	+ AND user_identifier NOT LIKE 'Loyalty Member'
	936	+ AND user_identifier NOT LIKE 'Gift Buyer'
	937	+ AND user_identifier NOT LIKE 'Parent or Caregiver'
	938	+ ");
645	939
646		-public function mxchat_create_prompts_page() {
647		- global $wpdb;
648		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
649		-
650		- // Display success message if all prompts were deleted
651		- if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
652		- echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
653		- }
654		-
655		- // Set up pagination and search query
656		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
657		- $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
658		- $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
659		- $per_page = 10;
660		- $offset = ($current_page - 1) * $per_page;
661		-
662		- // Modify query to handle search input
663		- $sql_search = "";
664		- if ($search_query) {
665		- $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
666		- }
667		-
668		- // Retrieve total number of prompts, considering search filter
669		- $total_prompts = $wpdb->get_var("SELECT COUNT(*) FROM {$table_name} {$sql_search}");
670		- $total_pages = ceil($total_prompts / $per_page);
671		-
672		- // Retrieve prompts from the database
673		- $prompts = $wpdb->get_results(
674		- $wpdb->prepare(
675		- "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
676		- $per_page,
677		- $offset
	940	+ // Get agent test messages count
	941	+ $agent_tests = $wpdb->get_var("
	942	+ SELECT COUNT(DISTINCT session_id)
	943	+ FROM $table_name
	944	+ WHERE user_identifier IN (
	945	+ 'Tech-Savvy User',
	946	+ 'Detail-Oriented User',
	947	+ 'Language Learner',
	948	+ 'Casual Browser',
	949	+ 'Policy Enforcer',
	950	+ 'Researcher',
	951	+ 'Loyalty Member',
	952	+ 'Gift Buyer',
	953	+ 'Parent or Caregiver'
678	954	)
679		- );
680		-
681		- // Add the pagination links generation here
682		- $page_links = paginate_links(array(
683		- 'base' => add_query_arg(array(
684		- 'paged' => '%#%',
685		- 'search' => urlencode($search_query),
686		- '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
687		- ), admin_url('admin.php?page=mxchat-prompts')),
688		- 'format' => '',
689		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
690		- 'next_text' => __('Next &raquo;', 'mxchat'),
691		- 'total' => $total_pages,
692		- 'current' => $current_page,
693		- ));
694		-
695		- // Retrieve processing statuses
696		- $pdf_url = get_transient('mxchat_last_pdf_url');
697		- $sitemap_url = get_transient('mxchat_last_sitemap_url');
698		- $pdf_status = $pdf_url ? $this->get_pdf_processing_status($pdf_url) : false;
699		- $sitemap_status = $sitemap_url ? $this->get_sitemap_processing_status($sitemap_url) : false;
700		-
701		- if ($pdf_status && $pdf_status['status'] === 'complete') {
702		- delete_transient('mxchat_last_pdf_url');
703		- $pdf_status = false;
704		- }
705		- if ($sitemap_status && $sitemap_status['status'] === 'complete') {
706		- delete_transient('mxchat_last_sitemap_url');
707		- $sitemap_status = false;
708		- }
709		-
710		- $is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
711		- || ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
	955	+ ");
712	956	?>
713		- <div class="wrap mxchat-wrapper">
	957	+ <div class="wrap mxchat-transcripts-wrapper">
714	958	<!-- Hero Section -->
715		- <div class="mxchat-hero">
	959	+ <div class="mxchat-transcripts-hero">
716	960	<h1 class="mxchat-main-title">
717		- <span class="mxchat-gradient-text">Knowledge Base</span> Manager
	961	+ Chat <span class="mxchat-gradient-text">Transcripts</span>
718	962	</h1>
719	963	<p class="mxchat-hero-subtitle">
720		- <?php esc_html_e('Enhance your AI chatbot with custom knowledge. Import, manage, and organize your content to keep responses accurate and relevant.', 'mxchat'); ?>
	964	+ <?php esc_html_e('Review and manage your chatbot conversations with detailed message history.', 'mxchat'); ?>
721	965	</p>
722	966	</div>
723		-
724	967	<div class="mxchat-content">
725		- <!-- Import Settings Card -->
726		- <div class="mxchat-card">
727		- <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
728		- <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>
729		-
730		- <!-- Tab Contents -->
731		- <div class="mxchat-tab-contents">
732		- <!-- Default Database Tab -->
733		- <div id="default-db" class="mxchat-tab-content active">
734		- <!-- Auto-Sync Settings -->
735		- <div class="mxchat-settings-section">
736		- <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
737		- <p class="mxchat-description">
738		- <?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'); ?>
739		- </p>
740		- <div class="mxchat-autosave-section"> <!-- Add this wrapper -->
741		- <div class="mxchat-toggle-group">
742		- <div class="mxchat-toggle-container">
743		- <label class="mxchat-toggle-switch">
744		- <input type="checkbox"
745		- name="mxchat_auto_sync_posts"
746		- class="mxchat-autosave-field"
747		- value="1"
748		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
749		- <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
750		- <span class="mxchat-toggle-slider"></span>
751		- </label>
752		- <span class="mxchat-toggle-label">
753		- <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
754		- </span>
755		- </div>
756		- <div class="mxchat-toggle-container">
757		- <label class="mxchat-toggle-switch">
758		- <input type="checkbox"
759		- name="mxchat_auto_sync_pages"
760		- class="mxchat-autosave-field"
761		- value="1"
762		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
763		- <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
764		- <span class="mxchat-toggle-slider"></span>
765		- </label>
766		- <span class="mxchat-toggle-label">
767		- <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
768		- </span>
769		- </div>
770		- </div>
771		- </div>
	968	+ <!-- Stats Cards -->
	969	+ <div class="mxchat-stats-grid">
	970	+ <div class="mxchat-stat-card">
	971	+ <div class="stat-icon">💬</div>
	972	+ <div class="stat-content">
	973	+ <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
	974	+ <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
772	975	</div>
773		-
774		- <!-- Import Methods -->
775		- <div class="mxchat-import-methods">
776		- <div class="mxchat-method-card">
777		- <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
778		- <p><?php esc_html_e('Import all content from your sitemap automatically.', 'mxchat'); ?></p>
779		- </div>
780		- <div class="mxchat-method-card">
781		- <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
782		- <p><?php esc_html_e('Import knowledge directly from PDF documents.', 'mxchat'); ?></p>
783		- </div>
784		- <div class="mxchat-method-card">
785		- <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
786		- <p><?php esc_html_e('Import content from any specific webpage.', 'mxchat'); ?></p>
787		- </div>
788		- <div class="mxchat-method-card">
789		- <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
790		- <p><?php esc_html_e('Directly submit content to be vectorized.', 'mxchat'); ?></p>
791		- </div>
792		- </div>
793		-
794		- <!-- Import Form -->
795		- <?php if (!$is_processing) : ?>
796		- <div class="mxchat-import-form">
797		- <form id="mxchat-sitemap-form" method="post"
798		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
799		- <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
800		- <div class="mxchat-url-input-group">
801		- <input type="url"
802		- name="sitemap_url"
803		- id="sitemap_url"
804		- placeholder="<?php esc_attr_e('Enter Sitemap, PDF, or Webpage URL', 'mxchat'); ?>"
805		- required />
806		- <button type="submit"
807		- name="submit_sitemap"
808		- class="mxchat-button-primary">
809		- <?php esc_html_e('Import', 'mxchat'); ?>
810		- </button>
811		- </div>
812		- </form>
813		- </div>
814		- <?php endif; ?>
815		-
816		- <!-- Processing Status -->
817		- <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
818		- <div class="mxchat-status-card">
819		- <div class="mxchat-status-header">
820		- <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
821		- <?php if ($is_processing) : ?>
822		- <form method="post" class="mxchat-stop-form"
823		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
824		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
825		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
826		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
827		- </button>
828		- </form>
829		- <?php endif; ?>
830		- </div>
831		- <div class="mxchat-progress-bar">
832		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
833		- </div>
834		- <div class="mxchat-status-details">
835		- <p><?php printf(
836		- esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
837		- absint($pdf_status['processed_pages']),
838		- absint($pdf_status['total_pages']),
839		- absint($pdf_status['percentage'])
840		- ); ?></p>
841		- <p><?php printf(
842		- esc_html__('Status: %s', 'mxchat'),
843		- esc_html(ucfirst($pdf_status['status']))
844		- ); ?></p>
845		- <p><?php printf(
846		- esc_html__('Last update: %s', 'mxchat'),
847		- esc_html($pdf_status['last_update'])
848		- ); ?></p>
849		- </div>
850		- </div>
851		- <?php endif; ?>
852		-
853		- <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
854		- <div class="mxchat-status-card">
855		- <div class="mxchat-status-header">
856		- <h4><?php esc_html_e('Sitemap Processing Status (Refresh for update)', 'mxchat'); ?></h4>
857		- <?php if ($is_processing) : ?>
858		- <form method="post" class="mxchat-stop-form"
859		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
860		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
861		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
862		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
863		- </button>
864		- </form>
865		- <?php endif; ?>
866		- </div>
867		- <div class="mxchat-progress-bar">
868		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
869		- </div>
870		- <div class="mxchat-status-details">
871		- <p><?php printf(
872		- esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
873		- absint($sitemap_status['processed_urls']),
874		- absint($sitemap_status['total_urls']),
875		- absint($sitemap_status['percentage'])
876		- ); ?></p>
877		- <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
878		- <div class="mxchat-error-notice">
879		- <?php if (!empty($sitemap_status['error'])) : ?>
880		- <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
881		- <?php endif; ?>
882		- <?php if (!empty($sitemap_status['last_error'])) : ?>
883		- <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
884		- <?php endif; ?>
885		- </div>
886		- <?php endif; ?>
887		- </div>
888		- </div>
889		- <?php endif; ?>
	976	+ </div>
	977	+ <div class="mxchat-stat-card">
	978	+ <div class="stat-icon">📝</div>
	979	+ <div class="stat-content">
	980	+ <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
	981	+ <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
890	982	</div>
	983	+ </div>
	984	+ <div class="mxchat-stat-card">
	985	+ <div class="stat-icon">👥</div>
	986	+ <div class="stat-content">
	987	+ <span class="stat-value"><?php echo esc_html($total_users); ?></span>
	988	+ <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
	989	+ <span class="stat-sublabel">
	990	+ <?php
	991	+ echo sprintf(
	992	+ esc_html__('%d registered, %d guests, %d agent tests', 'mxchat'),
	993	+ $registered_users,
	994	+ $guest_users,
	995	+ $agent_tests
	996	+ );
	997	+ ?>
	998	+ </span>
	999	+ </div>
	1000	+ </div>
	1001	+ </div>
891	1002
892		-
	1003	+ <!-- Search and Filter Controls with Notification Settings Button -->
	1004	+ <div class="mxchat-controls-wrapper">
	1005	+ <div class="mxchat-search-box">
	1006	+ <input type="text" id="mxchat-search-transcripts"
	1007	+ placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
	1008	+ class="regular-text">
893	1009	</div>
	1010	+ <form id="mxchat-delete-form" method="post">
	1011	+ <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
	1012	+ <div class="mxchat-controls">
	1013	+ <button type="button" id="mxchat-chat-email-notification-btn" class="mxchat-action-button">
	1014	+ <span class="dashicons dashicons-email"></span>
	1015	+ <?php esc_html_e('Notification Settings', 'mxchat'); ?>
	1016	+ </button>
	1017	+ <button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
	1018	+ <span class="dashicons dashicons-download"></span>
	1019	+ <?php esc_html_e('Export All Chats', 'mxchat'); ?>
	1020	+ </button>
	1021	+ <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
	1022	+ <span class="dashicons dashicons-yes-alt"></span>
	1023	+ <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
	1024	+ </button>
	1025	+ <button type="submit" class="button delete-chats-button">
	1026	+ <span class="dashicons dashicons-trash"></span>
	1027	+ <?php esc_html_e('Delete Selected', 'mxchat'); ?>
	1028	+ </button>
	1029	+ </div>
	1030	+ </form>
894	1031	</div>
895	1032
896		- <!-- Direct Content Submission Card -->
897		-<div class="mxchat-card">
898		- <div class="mxchat-card-header">
899		- <h2><?php esc_html_e('Submit Direct Content', 'mxchat'); ?></h2>
	1033	+ <!-- Transcripts Container -->
	1034	+ <div id="mxchat-transcripts"></div>
	1035	+ </div>
900	1036	</div>
901		- <form id="mxchat-content-form" method="post"
902		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
903		- <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
904		- <div class="mxchat-form-group">
905		- <label for="article_content"><?php esc_html_e('Content:', 'mxchat'); ?></label>
906		- <textarea name="article_content" id="article_content" required
907		- placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"></textarea>
908		- </div>
909		- <div class="mxchat-form-group">
910		- <label for="article_url"><?php esc_html_e('Source URL (Optional):', 'mxchat'); ?></label>
911		- <input type="url" name="article_url" id="article_url"
912		- placeholder="<?php esc_attr_e('Enter source URL', 'mxchat'); ?>">
913		- </div>
914		- <button type="submit" name="submit_content" class="mxchat-button-primary">
915		- <?php esc_html_e('Submit Content', 'mxchat'); ?>
916		- </button>
917		- </form>
918		-</div>
919	1037
920		-<!-- Knowledge Base Table Card -->
921		-<div class="mxchat-card">
922		- <div class="mxchat-card-header">
923		- <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
924		- <div class="mxchat-header-actions">
925		- <!-- Search -->
926		- <form method="get" id="knowledge-search" class="mxchat-search-form">
927		- <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
928		- <input type="hidden" name="page" value="mxchat-prompts" />
929		- <div class="mxchat-search-group">
930		- <span class="dashicons dashicons-search"></span>
931		- <input type="text"
932		- name="search"
933		- placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
934		- value="<?php echo esc_attr($search_query); ?>" />
935		- </div>
936		- </form>
937		-
938		- <!-- Delete All -->
939		- <form method="post"
940		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
941		- class="mxchat-delete-form"
942		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
943		- <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
944		- <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
945		- <span class="dashicons dashicons-trash"></span>
946		- <?php esc_html_e('Delete All', 'mxchat'); ?>
947		- </button>
948		- </form>
	1038	+ <!-- Modal for Chat Email Notification Settings -->
	1039	+ <div id="mxchat-chat-email-notification-modal" class="mxchat-chat-notification-modal-overlay" style="display: none;">
	1040	+ <div class="mxchat-chat-notification-modal-content">
	1041	+ <div class="mxchat-chat-notification-modal-header">
	1042	+ <h2><?php esc_html_e('Email Notification Settings', 'mxchat'); ?></h2>
	1043	+ <button type="button" class="mxchat-chat-notification-modal-close">&times;</button>
	1044	+ </div>
	1045	+ <div class="mxchat-chat-notification-modal-body">
	1046	+ <form method="post" action="options.php" id="mxchat-chat-email-notification-form">
	1047	+ <?php
	1048	+ settings_fields('mxchat_transcripts_options');
	1049	+ do_settings_sections('mxchat-transcripts');
	1050	+ ?>
	1051	+ <div class="mxchat-chat-notification-modal-footer">
	1052	+ <button type="submit" class="button button-primary">
	1053	+ <?php esc_html_e('Save Notification Settings', 'mxchat'); ?>
	1054	+ </button>
	1055	+ <button type="button" class="button mxchat-chat-notification-modal-cancel">
	1056	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	1057	+ </button>
	1058	+ </div>
	1059	+ </form>
	1060	+ </div>
949	1061	</div>
950	1062	</div>
	1063	+ <?php
	1064	+}
951	1065
952		- <!-- Table -->
953		- <div class="mxchat-table-wrapper">
954		- <table class="mxchat-records-table">
955		- <thead>
956		- <tr>
957		- <th><?php esc_html_e('ID', 'mxchat'); ?></th>
958		- <th><?php esc_html_e('Content', 'mxchat'); ?></th>
959		- <th><?php esc_html_e('Source', 'mxchat'); ?></th>
960		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
961		- </tr>
962		- </thead>
963		- <tbody>
964		- <?php if ($prompts) : ?>
965		- <?php foreach ($prompts as $prompt) : ?>
966		- <tr id="prompt-<?php echo esc_attr($prompt->id); ?>">
967		- <td><?php echo esc_html($prompt->id); ?></td>
968		- <td class="mxchat-content-cell">
969		- <div class="content-view">
970		- <?php echo wp_kses_post(wpautop(esc_textarea($prompt->article_content))); ?>
971		- </div>
972		- <textarea class="content-edit" style="display:none;">
973		- <?php echo esc_textarea($prompt->article_content); ?>
974		- </textarea>
975		- </td>
976		- <td class="mxchat-url-cell">
977		- <?php if (!empty($prompt->source_url)) : ?>
978		- <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
979		- <span class="dashicons dashicons-external"></span>
980		- <?php esc_html_e('View Source', 'mxchat'); ?>
981		- </a>
982		- <?php else : ?>
983		- <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
984		- <?php endif; ?>
985		- </td>
986		- <td class="mxchat-actions-cell">
987		- <button class="mxchat-button-icon edit-button"
988		- data-id="<?php echo esc_attr($prompt->id); ?>">
989		- <span class="dashicons dashicons-edit"></span>
990		- </button>
991		- <button class="mxchat-button-icon save-button"
992		- data-id="<?php echo esc_attr($prompt->id); ?>"
993		- style="display:none;"
994		- data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
995		- <span class="dashicons dashicons-saved"></span>
996		- </button>
997		- <a href="<?php echo esc_url(admin_url(
998		- 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
999		- . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
1000		- )); ?>"
1001		- class="mxchat-button-icon delete-button"
1002		- onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
1003		- <span class="dashicons dashicons-trash"></span>
1004		- </a>
1005		- </td>
1006		- </tr>
1007		- <?php endforeach; ?>
1008		- <?php else : ?>
1009		- <tr>
1010		- <td colspan="4" class="mxchat-no-records">
1011		- <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
1012		- </td>
1013		- </tr>
1014		- <?php endif; ?>
1015		- </tbody>
1016		- </table>
1017		- </div>
1018	1066
1019		- <?php if ($page_links) : ?>
1020		- <div class="mxchat-pagination">
1021		- <?php echo wp_kses_post($page_links); ?>
1022		- </div>
1023		- <?php endif; ?>
1024		-</div>
1025		-</div>
1026		-</div>
1027		-<?php
	1067	+public function mxchat_transcripts_notification_section_callback() {
	1068	+ echo '<p>' . esc_html__('Configure email notifications for new chat transcripts. You will receive an email notification when a new chat session begins.', 'mxchat') . '</p>';
1028	1069	}
	1070	+public function mxchat_enable_notifications_callback() {
	1071	+ $options = get_option('mxchat_transcripts_options', array());
	1072	+ $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
	1073	+ ?>
	1074	+ <label for="mxchat_enable_notifications">
	1075	+ <input type="checkbox" id="mxchat_enable_notifications"
	1076	+ name="mxchat_transcripts_options[mxchat_enable_notifications]"
	1077	+ value="1" <?php checked(1, $enabled); ?>>
	1078	+ <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
	1079	+ </label>
	1080	+ <p class="description">
	1081	+ <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
	1082	+ </p>
	1083	+ <?php
	1084	+}
	1085	+public function mxchat_notification_email_callback() {
	1086	+ $options = get_option('mxchat_transcripts_options', array());
	1087	+ $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
	1088	+ ?>
	1089	+ <input type="email" id="mxchat_notification_email"
	1090	+ name="mxchat_transcripts_options[mxchat_notification_email]"
	1091	+ value="<?php echo esc_attr($email); ?>"
	1092	+ class="regular-text">
	1093	+ <p class="description">
	1094	+ <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
	1095	+ </p>
	1096	+ <?php
	1097	+}
	1098	+public function sanitize_transcripts_options($input) {
	1099	+ $sanitized = array();
1029	1100
	1101	+ $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
1030	1102
1031		-public function mxchat_handle_delete_all_prompts() {
1032		- // Verify nonce
1033		- if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
1034		- wp_die(__('Nonce verification failed.', 'mxchat'));
	1103	+ if (isset($input['mxchat_notification_email'])) {
	1104	+ $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
	1105	+ if (!is_email($sanitized['mxchat_notification_email'])) {
	1106	+ add_settings_error(
	1107	+ 'mxchat_transcripts_options',
	1108	+ 'invalid_email',
	1109	+ __('Please enter a valid email address for notifications.', 'mxchat'),
	1110	+ 'error'
	1111	+ );
	1112	+ $sanitized['mxchat_notification_email'] = get_option('admin_email');
	1113	+ }
1035	1114	}
1036	1115
1037		- // Check permissions
	1116	+ return $sanitized;
	1117	+}
	1118	+public function export_chat_transcripts() {
1038	1119	if (!current_user_can('manage_options')) {
1039		- wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	1120	+ wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
1040	1121	}
1041	1122
	1123	+ check_ajax_referer('mxchat_export_transcripts', 'security');
	1124	+
1042	1125	global $wpdb;
1043		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1126	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1044	1127
1045		- // Delete all prompts from the table
1046		- $wpdb->query("DELETE FROM {$table_name}");
	1128	+ // Get all transcripts ordered by session and timestamp
	1129	+ $results = $wpdb->get_results(
	1130	+ "SELECT session_id, user_email, user_identifier, role, message, timestamp
	1131	+ FROM {$table_name}
	1132	+ ORDER BY session_id, timestamp ASC"
	1133	+ );
1047	1134
1048		- // Clear relevant cache
1049		- wp_cache_delete('all_prompts', 'mxchat_prompts');
	1135	+ if (empty($results)) {
	1136	+ wp_send_json_error(array('message' => 'No transcripts found.'));
	1137	+ wp_die();
	1138	+ }
1050	1139
1051		- // Redirect back with a success message
1052		- $redirect_url = add_query_arg(array(
1053		- 'page' => 'mxchat-prompts',
1054		- 'all_deleted' => 'true'
1055		- ), admin_url('admin.php'));
	1140	+ // Set headers for CSV download
	1141	+ header('Content-Type: text/csv');
	1142	+ header('Content-Disposition: attachment; filename="chat-transcripts-' . date('Y-m-d') . '.csv"');
	1143	+ header('Pragma: no-cache');
	1144	+ header('Expires: 0');
1056	1145
1057		- wp_safe_redirect($redirect_url);
1058		- exit;
1059		-}
1060		-public function mxchat_handle_delete_prompt() {
1061		- // Sanitize and validate nonce
1062		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
1063		- if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
1064		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1065		- }
	1146	+ // Create output stream
	1147	+ $output = fopen('php://output', 'w');
1066	1148
1067		- // Check permissions
1068		- if (!current_user_can('manage_options')) {
1069		- wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
1070		- }
	1149	+ // Add UTF-8 BOM for proper Excel encoding
	1150	+ fputs($output, "\xEF\xBB\xBF");
1071	1151
1072		- // Validate and sanitize ID parameter
1073		- $id = isset($_GET['id']) ? intval($_GET['id']) : 0;
1074		- if ($id <= 0) {
1075		- wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	1152	+ // Add CSV headers
	1153	+ fputcsv($output, array(
	1154	+ 'Session ID',
	1155	+ 'Email',
	1156	+ 'User Identifier',
	1157	+ 'Role',
	1158	+ 'Message',
	1159	+ 'Timestamp'
	1160	+ ));
	1161	+
	1162	+ // Add data rows
	1163	+ foreach ($results as $row) {
	1164	+ fputcsv($output, array(
	1165	+ $row->session_id,
	1166	+ $row->user_email,
	1167	+ $row->user_identifier,
	1168	+ $row->role,
	1169	+ $row->message,
	1170	+ $row->timestamp
	1171	+ ));
1076	1172	}
1077	1173
1078		- global $wpdb;
1079		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1080		-
1081		- // Clear cache and delete prompt
1082		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
1083		- $wpdb->delete($table_name, array('id' => $id), array('%d'));
1084		-
1085		- wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1086		- exit;
	1174	+ fclose($output);
	1175	+ wp_die();
1087	1176	}
1088		-public function mxchat_generate_embedding($text) {
1089		- $options = get_option('mxchat_options');
1090		- $api_key = $options['api_key'] ?? esc_html__('default_api_key', 'mxchat');
1091	1177
1092		- $response = wp_remote_post('https://api.openai.com/v1/embeddings', array(
1093		- 'body' => wp_json_encode(array(
1094		- 'model' => esc_html__('text-embedding-ada-002', 'mxchat'),
1095		- 'input' => $text
1096		- )),
1097		- 'headers' => array(
1098		- 'Authorization' => 'Bearer ' . $api_key,
1099		- 'Content-Type' => esc_html__('application/json', 'mxchat')
1100		- ),
1101		- ));
1102	1178
1103		- if (is_wp_error($response)) {
1104		- return null;
1105		- }
	1179	+public function mxchat_fetch_chat_history() {
	1180	+ global $wpdb;
	1181	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1182	+ $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
1106	1183
1107		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
1108		- return $response_data['data'][0]['embedding'] ?? null;
	1184	+ if (!current_user_can('manage_options')) {
	1185	+ wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
1109	1186	}
1110		-public function mxchat_delete_chat_history() {
1111		- if (!current_user_can('manage_options')) {
1112		- echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
1113		- wp_die();
1114		- }
1115	1187
1116		- check_ajax_referer('mxchat_delete_chat_history', 'security');
	1188	+ $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
	1189	+ $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
	1190	+ $offset = ($page - 1) * $per_page;
	1191	+ $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
1117	1192
1118		- global $wpdb;
1119		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1193	+ $search_condition = '';
	1194	+ $search_params = [];
1120	1195
1121		- if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
1122		- foreach ($_POST['delete_session_ids'] as $session_id) {
1123		- $session_id_sanitized = sanitize_text_field($session_id);
	1196	+ if (!empty($search)) {
	1197	+ $search_condition = "WHERE (
	1198	+ session_id LIKE %s
	1199	+ OR user_email LIKE %s
	1200	+ OR user_identifier LIKE %s
	1201	+ OR message LIKE %s
	1202	+ )";
	1203	+ $search_params = array_fill(0, 4, '%' . $wpdb->esc_like($search) . '%');
	1204	+ }
1124	1205
1125		- // Clear relevant cache before deletion
1126		- $cache_key = 'chat_session_' . $session_id_sanitized;
1127		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
	1206	+ $count_query = !empty($search)
	1207	+ ? $wpdb->prepare("SELECT COUNT(DISTINCT session_id) FROM {$table_name} {$search_condition}", $search_params)
	1208	+ : "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
1128	1209
1129		- // Perform the deletion
1130		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1131		- }
	1210	+ $total_sessions = $wpdb->get_var($count_query);
1132	1211
1133		- // Optionally, clear a general cache if you have one
1134		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
	1212	+ $session_query = !empty($search)
	1213	+ ? $wpdb->prepare(
	1214	+ "SELECT DISTINCT t.session_id FROM {$table_name} t {$search_condition}
	1215	+ GROUP BY t.session_id ORDER BY MAX(t.timestamp) DESC LIMIT %d OFFSET %d",
	1216	+ array_merge($search_params, [$per_page, $offset])
	1217	+ )
	1218	+ : $wpdb->prepare(
	1219	+ "SELECT DISTINCT session_id FROM {$table_name}
	1220	+ GROUP BY session_id ORDER BY MAX(timestamp) DESC LIMIT %d OFFSET %d",
	1221	+ $per_page, $offset
	1222	+ );
1135	1223
1136		- echo wp_json_encode(['success' => esc_html__('Selected chat sessions have been deleted.', 'mxchat')]);
1137		- } else {
1138		- echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
	1224	+ $session_ids = $wpdb->get_col($session_query);
	1225	+
	1226	+ if (empty($session_ids)) {
	1227	+ ob_start();
	1228	+ echo '<div class="mxchat-no-results">';
	1229	+ echo esc_html__('No chat history found.', 'mxchat');
	1230	+ if (!empty($search)) {
	1231	+ echo ' ' . esc_html__('Try adjusting your search criteria.', 'mxchat');
1139	1232	}
1140		-
	1233	+ echo '</div>';
	1234	+ wp_send_json([
	1235	+ 'html' => ob_get_clean(),
	1236	+ 'page' => $page,
	1237	+ 'total_pages' => 0,
	1238	+ 'total_sessions' => 0
	1239	+ ]);
1141	1240	wp_die();
1142	1241	}
1143	1242
	1243	+ $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
	1244	+ $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
1144	1245
1145		-public function mxchat_save_inline_prompt() {
1146		- // Check for nonce security
1147		- check_ajax_referer('mxchat_save_inline_nonce');
	1246	+ ob_start();
	1247	+ echo '<div class="mxchat-transcript">';
1148	1248
1149		- // Verify permissions
1150		- if (!current_user_can('manage_options')) {
1151		- wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1152		- return;
1153		- }
	1249	+ foreach ($session_ids as $session_id) {
	1250	+ $session_data = $originating_columns_exist
	1251	+ ? $wpdb->get_row($wpdb->prepare(
	1252	+ "SELECT user_email, user_identifier, originating_page_url, originating_page_title, timestamp
	1253	+ FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
	1254	+ $session_id
	1255	+ ))
	1256	+ : $wpdb->get_row($wpdb->prepare(
	1257	+ "SELECT user_email, user_identifier, timestamp FROM {$table_name}
	1258	+ WHERE session_id = %s LIMIT 1",
	1259	+ $session_id
	1260	+ ));
1154	1261
1155		- global $wpdb;
1156		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1157		-
1158		- // Validate and sanitize input data
1159		- $prompt_id = isset($_POST['id']) ? absint($_POST['id']) : 0;
1160		- $article_content = isset($_POST['article_content']) ? sanitize_textarea_field($_POST['article_content']) : '';
1161		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
1162		-
1163		- if ($prompt_id > 0 && !empty($article_content)) {
1164		- // Re-generate the embedding vector for the updated content
1165		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
1166		-
1167		- if (is_array($embedding_vector)) {
1168		- // Serialize the embedding vector before storing it
1169		- $embedding_vector_serialized = serialize($embedding_vector);
1170		-
1171		- // Update the prompt in the database
1172		- $updated = $wpdb->update(
1173		- $table_name,
1174		- array(
1175		- 'article_content' => $article_content,
1176		- 'embedding_vector' => $embedding_vector_serialized,
1177		- 'source_url' => $article_url,
1178		- ),
1179		- array('id' => $prompt_id),
1180		- array('%s', '%s', '%s'),
1181		- array('%d')
	1262	+ $clicked_urls = [];
	1263	+ if ($url_table_exists) {
	1264	+ $url_clicks = $wpdb->get_results(
	1265	+ $wpdb->prepare(
	1266	+ "SELECT DISTINCT clicked_url FROM {$url_clicks_table}
	1267	+ WHERE session_id = %s ORDER BY click_timestamp ASC",
	1268	+ $session_id
	1269	+ )
1182	1270	);
1183		-
1184		- if ($updated !== false) {
1185		- wp_send_json_success();
1186		- } else {
1187		- wp_send_json_error(esc_html__('Database update failed.', 'mxchat'));
	1271	+ foreach ($url_clicks as $click) {
	1272	+ $clicked_urls[] = $click->clicked_url;
1188	1273	}
1189		- } else {
1190		- wp_send_json_error(esc_html__('Embedding generation failed.', 'mxchat'));
1191	1274	}
1192		- } else {
1193		- wp_send_json_error(esc_html__('Invalid data.', 'mxchat'));
1194		- }
1195		-}
1196	1275
	1276	+ $messages = $wpdb->get_results(
	1277	+ $wpdb->prepare(
	1278	+ "SELECT * FROM {$table_name}
	1279	+ WHERE session_id = %s ORDER BY timestamp ASC",
	1280	+ $session_id
	1281	+ )
	1282	+ );
1197	1283
	1284	+ $latest_timestamp = !empty($messages) ? end($messages)->timestamp : $session_data->timestamp;
	1285	+ $session_time = wp_date('M j, g:ia', strtotime($latest_timestamp . ' UTC'));
1198	1286
1199		-// Add this method to handle post updates
1200		-public function handle_post_update($post_id, $post, $update) {
1201		- // Basic validation checks
1202		- if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE || wp_is_post_revision($post_id)) {
1203		- return;
1204		- }
	1287	+ $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
	1288	+ $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
	1289	+ $user_display = !empty($user_email) ? $user_email : $user_identifier;
1205	1290
1206		- // Only process published content
1207		- if (!in_array($post->post_status, array('publish'))) {
1208		- return;
1209		- }
	1291	+ echo '<div class="mxchat-session">';
	1292	+ echo '<div class="mxchat-session-header" data-session-id="' . esc_attr($session_id) . '">';
	1293	+ echo '<div class="mxchat-user-row">' . esc_html($user_display) . '</div>';
1210	1294
1211		- // Check if sync is enabled for this post type
1212		- $post_type = $post->post_type;
1213		- if (!in_array($post_type, array('post', 'page'))) {
1214		- return;
1215		- }
	1295	+ if ($originating_columns_exist && !empty($session_data->originating_page_url)) {
	1296	+ $page_title = !empty($session_data->originating_page_title) ? $session_data->originating_page_title : $session_data->originating_page_url;
1216	1297
1217		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1218		- if (get_option($sync_option) != '1') {
1219		- return;
1220		- }
	1298	+ echo '<div class="mxchat-header-row flex-between">';
	1299	+ echo '<div class="mxchat-main-info">';
	1300	+ echo '<a href="' . esc_url($session_data->originating_page_url) . '" target="_blank" class="mxchat-page-link">';
	1301	+ echo esc_html($page_title);
	1302	+ echo '</a>';
	1303	+ echo '<span class="mxchat-session-time">' . esc_html($session_time) . '</span>';
	1304	+ echo '</div>';
	1305	+ echo '</div>';
	1306	+ }
1221	1307
1222		- // Prepare content and URL
1223		- $content = wp_strip_all_tags($post->post_content);
1224		- $url = get_permalink($post_id);
	1308	+ if (!empty($clicked_urls)) {
	1309	+ echo '<div class="mxchat-links-row">';
	1310	+ echo '<span class="mxchat-label">Clicked:</span> ';
	1311	+ $link_count = 0;
	1312	+ foreach ($clicked_urls as $url) {
	1313	+ if ($link_count > 0) echo ', ';
	1314	+ echo '<a href="' . esc_url($url) . '" target="_blank" class="mxchat-link-item">' . esc_html(parse_url($url, PHP_URL_HOST)) . '</a>';
	1315	+ $link_count++;
	1316	+ if ($link_count >= 3) {
	1317	+ if (count($clicked_urls) > 3) {
	1318	+ echo ' +' . (count($clicked_urls) - 3) . ' more';
	1319	+ }
	1320	+ break;
	1321	+ }
	1322	+ }
	1323	+ echo '</div>';
	1324	+ }
1225	1325
1226		- // Generate embedding vector
1227		- $embedding_vector = $this->mxchat_generate_embedding($content);
1228		- if (!$embedding_vector) {
1229		- return;
1230		- }
	1326	+ echo '</div>'; // end session-header
	1327	+ echo '<div class="mxchat-messages">';
1231	1328
1232		- // Check for Pinecone addon and its settings
1233		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1234		- $use_pinecone = false;
	1329	+ foreach ($messages as $transcript) {
	1330	+ $formatted_timestamp = wp_date('F j, Y g:i a', strtotime($transcript->timestamp . ' UTC'));
1235	1331
1236		- if ($pinecone_settings && is_array($pinecone_settings)) {
1237		- // Check if Pinecone is enabled and all required settings are present
1238		- $use_pinecone = (
1239		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1240		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1241		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1242		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1243		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1244		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1245		- );
1246		- }
	1332	+ switch ($transcript->role) {
	1333	+ case 'assistant':
	1334	+ case 'bot':
	1335	+ $message_class = 'bot-message';
	1336	+ $display_role = esc_html__('Chatbot', 'mxchat');
	1337	+ break;
	1338	+ case 'user':
	1339	+ $message_class = 'user-message';
	1340	+ $display_role = !empty($transcript->user_identifier)
	1341	+ ? sanitize_text_field($transcript->user_identifier)
	1342	+ : esc_html__('User', 'mxchat');
	1343	+ break;
	1344	+ case 'agent':
	1345	+ $message_class = 'agent-message';
	1346	+ $display_role = esc_html__('Agent', 'mxchat');
	1347	+ break;
	1348	+ default:
	1349	+ $message_class = 'unknown-message';
	1350	+ $display_role = esc_html__('Unknown', 'mxchat');
	1351	+ }
1247	1352
1248		- if ($use_pinecone) {
1249		- // Use Pinecone
1250		- $pinecone_result = $this->store_in_pinecone_main(
1251		- $embedding_vector,
1252		- $content,
1253		- $url,
1254		- $pinecone_settings['mxchat_pinecone_api_key'],
1255		- $pinecone_settings['mxchat_pinecone_environment'],
1256		- $pinecone_settings['mxchat_pinecone_index']
1257		- );
	1353	+ $message_content = wp_kses(
	1354	+ stripslashes($transcript->message),
	1355	+ [
	1356	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1357	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1358	+ 'a' => ['href' => [], 'title' => [], 'target' => []]
	1359	+ ]
	1360	+ );
	1361	+ $message_content = nl2br($message_content);
1258	1362
1259		- if (!$pinecone_result['success']) {
1260		- //error_log('MXChat: Pinecone sync failed - falling back to WordPress DB');
1261		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
	1363	+ echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
	1364	+ echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
	1365	+ echo '<div class="mxchat-message-content">' . $message_content . '</div>';
	1366	+ echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
	1367	+ echo '</div>';
1262	1368	}
1263		- } else {
1264		- // Fallback to WordPress DB storage
1265		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1266		- }
1267		-}
1268		-// Modified storage function to add type field
1269		-private function store_in_pinecone_main($embedding_vector, $content, $url, $api_key, $environment, $index_name, $vector_id = null) {
1270		- $vector_id = $vector_id ?: md5($url);
1271		- $options = get_option('mxchat_pinecone_addon_options');
1272		- $host = $options['mxchat_pinecone_host'] ?? '';
1273	1369
1274		- if (empty($host)) {
1275		- return array(
1276		- 'success' => false,
1277		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
1278		- );
	1370	+ echo '</div></div>'; // end messages and session
1279	1371	}
1280	1372
1281		- // Determine if this is a product URL
1282		- $is_product = (strpos($url, '/product/') !== false || strpos($url, '/shop/') !== false);
	1373	+ echo '</div>'; // end transcript
1283	1374
1284		- $api_endpoint = "https://{$host}/vectors/upsert";
1285		- $request_body = array(
1286		- 'vectors' => array(
1287		- array(
1288		- 'id' => $vector_id,
1289		- 'values' => $embedding_vector,
1290		- 'metadata' => array(
1291		- 'text' => $content,
1292		- 'source_url' => $url,
1293		- 'type' => $is_product ? 'product' : 'content',
1294		- 'last_updated' => time()
1295		- )
1296		- )
1297		- )
1298		- );
	1375	+ $total_pages = ceil($total_sessions / $per_page);
1299	1376
1300		- $response = wp_remote_post($api_endpoint, array(
1301		- 'headers' => array(
1302		- 'Api-Key' => $api_key,
1303		- 'accept' => 'application/json',
1304		- 'content-type' => 'application/json'
1305		- ),
1306		- 'body' => wp_json_encode($request_body),
1307		- 'timeout' => 30,
1308		- 'data_format' => 'body'
1309		- ));
1310		-
1311		- if (is_wp_error($response)) {
1312		- return array(
1313		- 'success' => false,
1314		- 'message' => $response->get_error_message()
1315		- );
1316		- }
1317		-
1318		- $response_code = wp_remote_retrieve_response_code($response);
1319		- if ($response_code !== 200) {
1320		- $body = wp_remote_retrieve_body($response);
1321		- return array(
1322		- 'success' => false,
1323		- 'message' => sprintf(
1324		- 'Pinecone API error (HTTP %d): %s',
1325		- $response_code,
1326		- $body
1327		- )
1328		- );
1329		- }
1330		-
1331		- return array(
1332		- 'success' => true,
1333		- 'message' => 'Successfully stored in Pinecone'
	1377	+ echo '<div class="mxchat-pagination">';
	1378	+ echo '<div class="mxchat-pagination-info">';
	1379	+ echo sprintf(
	1380	+ esc_html__('Showing %1$d to %2$d of %3$d sessions', 'mxchat'),
	1381	+ $offset + 1,
	1382	+ min($offset + $per_page, $total_sessions),
	1383	+ $total_sessions
1334	1384	);
1335		-}
1336		-// Helper method for WordPress DB storage
1337		-private function store_in_wordpress_db($content, $url, $embedding_vector) {
1338		- global $wpdb;
1339		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1385	+ echo '</div>';
1340	1386
1341		- $existing_entry = $wpdb->get_row(
1342		- $wpdb->prepare("SELECT id FROM $table_name WHERE source_url = %s", $url)
1343		- );
	1387	+ if ($total_pages > 1) {
	1388	+ echo '<div class="mxchat-pagination-controls">';
	1389	+ if ($page > 1) {
	1390	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page - 1) . '">&laquo; ' . esc_html__('Previous', 'mxchat') . '</button>';
	1391	+ }
1344	1392
1345		- if ($existing_entry) {
1346		- $wpdb->update(
1347		- $table_name,
1348		- array(
1349		- 'article_content' => $content,
1350		- 'embedding_vector' => serialize($embedding_vector),
1351		- 'timestamp' => current_time('mysql')
1352		- ),
1353		- array('id' => $existing_entry->id),
1354		- array('%s', '%s', '%s')
1355		- );
1356		- } else {
1357		- $wpdb->insert(
1358		- $table_name,
1359		- array(
1360		- 'article_content' => $content,
1361		- 'source_url' => $url,
1362		- 'embedding_vector' => serialize($embedding_vector),
1363		- 'timestamp' => current_time('mysql')
1364		- ),
1365		- array('%s', '%s', '%s', '%s')
1366		- );
1367		- }
1368		-}
1369		-/**
1370		- * Handle deletion of posts and pages from both Pinecone and WordPress DB
1371		- *
1372		- * @param int $post_id The ID of the post being deleted
1373		- * @return void
1374		- */
1375		-public function mxchat_handle_post_delete($post_id) {
1376		- // Get post data before it's deleted
1377		- $post = get_post($post_id);
	1393	+ $start_page = max(1, $page - 2);
	1394	+ $end_page = min($total_pages, $page + 2);
1378	1395
1379		- // Basic validation
1380		- if (!$post || wp_is_post_revision($post_id)) {
1381		- return;
1382		- }
	1396	+ if ($start_page > 1) {
	1397	+ echo '<button class="mxchat-pagination-button" data-page="1">1</button>';
	1398	+ if ($start_page > 2) {
	1399	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1400	+ }
	1401	+ }
1383	1402
1384		- // Check post type
1385		- $post_type = $post->post_type;
1386		- if (!in_array($post_type, array('post', 'page'))) {
1387		- return;
1388		- }
	1403	+ for ($i = $start_page; $i <= $end_page; $i++) {
	1404	+ $class = $i === $page ? 'mxchat-pagination-button active' : 'mxchat-pagination-button';
	1405	+ echo '<button class="' . $class . '" data-page="' . $i . '">' . $i . '</button>';
	1406	+ }
1389	1407
1390		- // Check if sync is enabled for this post type
1391		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1392		- if (get_option($sync_option) != '1') {
1393		- return;
1394		- }
1395		-
1396		- // Get the URL before post is deleted
1397		- $source_url = get_permalink($post_id);
1398		- if (!$source_url) {
1399		- //error_log('MXChat: Failed to get permalink for post ' . $post_id);
1400		- return;
1401		- }
1402		-
1403		- // Check for Pinecone addon and its settings
1404		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1405		- $use_pinecone = false;
1406		- if ($pinecone_settings && is_array($pinecone_settings)) {
1407		- $use_pinecone = (
1408		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1409		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1410		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1411		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1412		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1413		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1414		- );
1415		- }
1416		-
1417		- $deletion_successful = false;
1418		-
1419		- if ($use_pinecone) {
1420		- try {
1421		- $pinecone_result = $this->delete_from_pinecone(
1422		- array($source_url),
1423		- $pinecone_settings['mxchat_pinecone_api_key'],
1424		- $pinecone_settings['mxchat_pinecone_environment'],
1425		- $pinecone_settings['mxchat_pinecone_index']
1426		- );
1427		-
1428		- if (!$pinecone_result['success']) {
1429		- //error_log('MXChat: Pinecone deletion failed for URL: ' . $source_url . ' - ' . $pinecone_result['message']);
1430		- } else {
1431		- $deletion_successful = true;
	1408	+ if ($end_page < $total_pages) {
	1409	+ if ($end_page < $total_pages - 1) {
	1410	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
1432	1411	}
1433		- } catch (Exception $e) {
1434		- //error_log('MXChat: Exception during Pinecone deletion - ' . $e->getMessage());
	1412	+ echo '<button class="mxchat-pagination-button" data-page="' . $total_pages . '">' . $total_pages . '</button>';
1435	1413	}
1436		- }
1437	1414
1438		- // Always attempt WordPress DB deletion, regardless of Pinecone status
1439		- try {
1440		- global $wpdb;
1441		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1442		-
1443		- $result = $wpdb->delete(
1444		- $table_name,
1445		- array('source_url' => $source_url),
1446		- array('%s')
1447		- );
1448		-
1449		- if ($result === false) {
1450		- //error_log('MXChat: WordPress DB deletion failed for URL: ' . $source_url);
1451		- } else {
1452		- $deletion_successful = true;
	1415	+ if ($page < $total_pages) {
	1416	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page + 1) . '">' . esc_html__('Next', 'mxchat') . ' &raquo;</button>';
1453	1417	}
1454		- } catch (Exception $e) {
1455		- //error_log('MXChat: Exception during WordPress DB deletion - ' . $e->getMessage());
1456		- }
1457	1418
1458		- if (!$deletion_successful) {
1459		- //error_log('MXChat: Complete deletion failure for post ID: ' . $post_id . ' URL: ' . $source_url);
	1419	+ echo '</div>';
1460	1420	}
1461		-}
1462	1421
	1422	+ echo '</div>';
1463	1423
1464		-public function mxchat_handle_content_submission() {
1465		- // Check if the form was submitted and the user has permission.
1466		- if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
1467		- return;
1468		- }
	1424	+ wp_send_json([
	1425	+ 'html' => ob_get_clean(),
	1426	+ 'page' => $page,
	1427	+ 'total_pages' => $total_pages,
	1428	+ 'total_sessions' => $total_sessions
	1429	+ ]);
1469	1430
1470		- // Verify the nonce.
1471		- $nonce = isset($_POST['mxchat_submit_content_nonce']) ? sanitize_text_field(wp_unslash($_POST['mxchat_submit_content_nonce'])) : '';
1472		- if (!wp_verify_nonce($nonce, 'mxchat_submit_content_action')) {
1473		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1474		- }
	1431	+ wp_die();
	1432	+}
1475	1433
1476		- // Sanitize the inputs.
1477		- $article_content = sanitize_textarea_field($_POST['article_content']);
1478		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
1479	1434
1480		- // Generate the embedding vector.
1481		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
1482		- if (!is_array($embedding_vector)) {
1483		- set_transient('mxchat_admin_notice_error',
1484		- esc_html__('Embedding generation failed. Please ensure your API key is correct and try again.', 'mxchat'),
1485		- 30
	1435	+/**
	1436	+ * ALTERNATIVE: Simpler helper method using string replacement
	1437	+ */
	1438	+private function highlight_clicked_links($message_content, $clicked_urls) {
	1439	+ if (empty($clicked_urls)) {
	1440	+ return wp_kses(
	1441	+ $message_content,
	1442	+ [
	1443	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1444	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1445	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	1446	+ ]
1486	1447	);
1487		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1488		- exit;
1489	1448	}
	1449	+
	1450	+ // First apply standard sanitization
	1451	+ $message_content = wp_kses(
	1452	+ $message_content,
	1453	+ [
	1454	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1455	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1456	+ 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
	1457	+ ]
	1458	+ );
	1459	+
	1460	+ // Process each clicked URL
	1461	+ foreach ($clicked_urls as $clicked_url) {
	1462	+ // Try multiple patterns to catch different link formats
	1463	+ $patterns = [
	1464	+ // Standard link format
	1465	+ '/<a([^>]*href=["\']' . preg_quote($clicked_url, '/') . '["\'][^>]*)>/i',
	1466	+ // Link with trailing slash
	1467	+ '/<a([^>]*href=["\']' . preg_quote(rtrim($clicked_url, '/'), '/') . '\/?["\'][^>]*)>/i',
	1468	+ // Encoded entities version
	1469	+ '/<a([^>]*href=["\']' . preg_quote(htmlentities($clicked_url), '/') . '["\'][^>]*)>/i',
	1470	+ ];
	1471	+
	1472	+ foreach ($patterns as $pattern) {
	1473	+ if (preg_match($pattern, $message_content)) {
	1474	+ $message_content = preg_replace_callback(
	1475	+ $pattern,
	1476	+ function($matches) {
	1477	+ $full_match = $matches[0];
	1478	+ $attributes = $matches[1];
	1479	+
	1480	+ // Check if it already has the class
	1481	+ if (strpos($full_match, 'mxchat-clicked-link') !== false) {
	1482	+ return $full_match;
	1483	+ }
	1484	+
	1485	+ // Check if class attribute exists
	1486	+ if (preg_match('/class=["\']([^"\']*)["\']/', $attributes, $class_matches)) {
	1487	+ // Add to existing class
	1488	+ $new_attributes = preg_replace(
	1489	+ '/class=["\']([^"\']*)["\']/',
	1490	+ 'class="$1 mxchat-clicked-link"',
	1491	+ $attributes
	1492	+ );
	1493	+ } else {
	1494	+ // Add new class attribute
	1495	+ $new_attributes = $attributes . ' class="mxchat-clicked-link"';
	1496	+ }
	1497	+
	1498	+ // Add title if not present
	1499	+ if (strpos($new_attributes, 'title=') === false) {
	1500	+ $new_attributes .= ' title="User clicked this link"';
	1501	+ }
	1502	+
	1503	+ return '<a' . $new_attributes . '>';
	1504	+ },
	1505	+ $message_content
	1506	+ );
	1507	+
	1508	+ // If we found and replaced, break out of the patterns loop
	1509	+ break;
	1510	+ }
	1511	+ }
	1512	+ }
	1513	+
	1514	+ return $message_content;
	1515	+}
1490	1516
1491		- // Store in the WordPress database.
	1517	+public function mxchat_create_prompts_page() {
	1518	+ //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
	1519	+
1492	1520	global $wpdb;
1493	1521	$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1522	+
	1523	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1524	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
1494	1525
1495		- // Ensure the source_url column exists.
1496		- if ($wpdb->get_var($wpdb->prepare("SHOW COLUMNS FROM {$table_name} LIKE %s", 'source_url')) != 'source_url') {
1497		- $wpdb->query($wpdb->prepare("ALTER TABLE {$table_name} ADD source_url VARCHAR(255) DEFAULT ''"));
	1526	+ // Display success message if all prompts were deleted
	1527	+ if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
	1528	+ echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
1498	1529	}
1499	1530
1500		- // Serialize and store the embedding vector.
1501		- $embedding_vector_serialized = serialize($embedding_vector);
1502		- $inserted = $wpdb->insert(
1503		- $table_name,
1504		- array(
1505		- 'article_content' => $article_content,
1506		- 'embedding_vector' => $embedding_vector_serialized,
1507		- 'source_url' => $article_url,
1508		- ),
1509		- array('%s', '%s', '%s')
1510		- );
	1531	+ // Set up pagination and search query
	1532	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
	1533	+ $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
	1534	+ $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
	1535	+ $per_page = 10;
1511	1536
1512		- if ($inserted === false) {
1513		- set_transient('mxchat_admin_notice_error',
1514		- esc_html__('Error inserting content into the database. Please try again.', 'mxchat'),
1515		- 30
1516		- );
1517		- } else {
1518		- set_transient('mxchat_admin_notice_success',
1519		- esc_html__('Content successfully submitted!', 'mxchat'),
1520		- 30
1521		- );
1522		- }
	1537	+ //error_log('DEBUG: Search query: ' . $search_query);
	1538	+ //error_log('DEBUG: Current page: ' . $current_page);
	1539	+ //error_log('DEBUG: Per page: ' . $per_page);
1523	1540
1524		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1525		- exit;
1526		-}
	1541	+ // ================================
	1542	+ // REPLACE THIS SECTION WITH UNIFIED TABLE LOGIC
	1543	+ // ================================
1527	1544
1528		-private function is_pdf_url($url, $response) {
1529		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1530		- $file_extension = strtolower(pathinfo($url, PATHINFO_EXTENSION));
	1545	+ // Get Pinecone settings to determine data source
	1546	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	1547	+ //error_log('DEBUG: Pinecone options retrieved: ' . print_r($pinecone_options, true));
	1548	+
	1549	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	1550	+ //error_log('DEBUG: use_pinecone decision: ' . ($use_pinecone ? 'TRUE' : 'FALSE'));
	1551	+
	1552	+ $pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
	1553	+ //error_log('DEBUG: Pinecone API key present: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
1531	1554
1532		- return strpos($content_type, 'pdf') !== false || $file_extension === 'pdf';
1533		-}
1534		-private function handle_pdf_for_knowledge_base($pdf_url, $response) {
1535		- if (!current_user_can('manage_options')) {
1536		- //error_log(esc_html__('Unauthorized PDF processing attempt', 'mxchat'));
1537		- return false;
1538		- }
	1555	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	1556	+ //error_log('DEBUG: Using PINECONE data source');
	1557	+ // PINECONE DATA SOURCE
	1558	+ $data_source = 'pinecone';
	1559	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	1560	+ //error_log('DEBUG: About to call mxchat_fetch_pinecone_records');
	1561	+
	1562	+ $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page);
	1563	+ $total_records = $records['total'] ?? 0;
	1564	+ $prompts = $records['data'] ?? array();
	1565	+ $total_in_database = $records['total_in_database'] ?? 0;
	1566	+ $showing_recent_only = $records['showing_recent_only'] ?? false;
1539	1567
1540		- $pdf_url = esc_url_raw($pdf_url);
1541		- $upload_dir = wp_upload_dir();
	1568	+ $total_pages = ceil($total_records / $per_page);
	1569	+
	1570	+ //error_log('DEBUG: Pinecone - total_records: ' . $total_records);
	1571	+ //error_log('DEBUG: Pinecone - prompts count: ' . count($prompts));
	1572	+ //error_log('DEBUG: Pinecone - total_pages: ' . $total_pages);
	1573	+ //error_log('DEBUG: Pinecone - showing_recent_only: ' . ($showing_recent_only ? 'TRUE' : 'FALSE'));
	1574	+ //error_log('DEBUG: Pinecone - total_in_database: ' . $total_in_database);
	1575	+} else {
	1576	+ //error_log('DEBUG: Using WORDPRESS DB data source');
	1577	+ // WORDPRESS DB DATA SOURCE (your existing logic)
	1578	+ $data_source = 'wordpress';
	1579	+
	1580	+ // Initialize these variables for WordPress DB
	1581	+ $total_in_database = 0;
	1582	+ $showing_recent_only = false;
1542	1583
1543		- if (isset($upload_dir['error']) && $upload_dir['error'] !== false) {
1544		- //error_log(sprintf(esc_html__('Upload directory error: %s', 'mxchat'), esc_html($upload_dir['error'])));
1545		- return false;
1546		- }
	1584	+ $offset = ($current_page - 1) * $per_page;
1547	1585
1548		- $pdf_filename = sanitize_file_name('mxchat_kb_' . time() . '.pdf');
1549		- $pdf_path = trailingslashit($upload_dir['path']) . $pdf_filename;
1550		-
1551		- $response_body = wp_remote_retrieve_body($response);
1552		- if (empty($response_body)) {
1553		- //error_log(esc_html__('Empty PDF response body', 'mxchat'));
1554		- return false;
	1586	+ // Modify query to handle search input
	1587	+ $sql_search = "";
	1588	+ if ($search_query) {
	1589	+ $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
1555	1590	}
1556	1591
1557		- if (!wp_mkdir_p(dirname($pdf_path))) {
1558		- //error_log(sprintf(esc_html__('Failed to create directory for PDF: %s', 'mxchat'), esc_html($pdf_path)));
1559		- return false;
1560		- }
	1592	+ // Retrieve total number of prompts, considering search filter
	1593	+ $count_query = "SELECT COUNT(*) FROM {$table_name} {$sql_search}";
	1594	+ //error_log('DEBUG: WordPress count query: ' . $count_query);
	1595	+
	1596	+ $total_records = $wpdb->get_var($count_query);
	1597	+ //error_log('DEBUG: WordPress total_records: ' . $total_records);
	1598	+
	1599	+ $total_pages = ceil($total_records / $per_page);
1561	1600
1562		- try {
1563		- file_put_contents($pdf_path, $response_body);
	1601	+ // Retrieve prompts from the database
	1602	+ $prompts_query = $wpdb->prepare(
	1603	+ "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
	1604	+ $per_page,
	1605	+ $offset
	1606	+ );
	1607	+ //error_log('DEBUG: WordPress prompts query: ' . $prompts_query);
	1608	+
	1609	+ $prompts = $wpdb->get_results($prompts_query);
	1610	+ //error_log('DEBUG: WordPress prompts count: ' . count($prompts));
	1611	+}
1564	1612
1565		- if (!file_exists($pdf_path)) {
1566		- throw new Exception(__('Failed to save PDF file', 'mxchat'));
1567		- }
	1613	+//error_log('DEBUG: Final data_source: ' . $data_source);
	1614	+//error_log('DEBUG: Final total_records: ' . $total_records);
	1615	+//error_log('DEBUG: Final prompts count: ' . count($prompts));
	1616	+//error_log('DEBUG: Final showing_recent_only: ' . ($showing_recent_only ? 'TRUE' : 'FALSE'));
	1617	+//error_log('DEBUG: Final total_in_database: ' . $total_in_database);
1568	1618
1569		- $parser = new \Smalot\PdfParser\Parser();
1570		- $pdf = $parser->parseFile($pdf_path);
1571		- $total_pages = absint(count($pdf->getPages()));
1572		-
1573		- if ($total_pages < 1) {
1574		- throw new Exception(__('Invalid PDF: no pages found', 'mxchat'));
1575		- }
1576		-
1577		- wp_schedule_single_event(time(), 'mxchat_process_pdf_pages', array(
1578		- 'pdf_path' => $pdf_path,
1579		- 'pdf_url' => $pdf_url,
1580		- 'total_pages' => $total_pages,
1581		- 'batch_size' => absint(15),
1582		- 'batch_pause' => absint(10)
	1619	+ // Add the pagination links generation here
	1620	+ $page_links = '';
	1621	+ if ($total_pages > 1) {
	1622	+ $page_links = paginate_links(array(
	1623	+ 'base' => add_query_arg(array(
	1624	+ 'paged' => '%#%',
	1625	+ 'search' => urlencode($search_query),
	1626	+ '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
	1627	+ ), admin_url('admin.php?page=mxchat-prompts')),
	1628	+ 'format' => '',
	1629	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	1630	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	1631	+ 'total' => $total_pages,
	1632	+ 'current' => $current_page,
1583	1633	));
	1634	+ }
1584	1635
1585		- $status_data = array(
1586		- 'total_pages' => $total_pages,
1587		- 'processed_pages' => 0,
1588		- 'status' => 'processing',
1589		- 'last_update' => time()
1590		- );
	1636	+ // ================================
	1637	+ // END OF REPLACEMENT SECTION
	1638	+ // ================================
1591	1639
1592		- set_transient(
1593		- sanitize_key('mxchat_pdf_status_' . md5($pdf_url)),
1594		- array_map('sanitize_text_field', $status_data),
1595		- DAY_IN_SECONDS
1596		- );
	1640	+ // Retrieve processing statuses
	1641	+ $pdf_url = get_transient('mxchat_last_pdf_url');
	1642	+ $sitemap_url = get_transient('mxchat_last_sitemap_url');
	1643	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1644	+ $pdf_status = $pdf_url ? $knowledge_manager->mxchat_get_pdf_processing_status($pdf_url) : false;
	1645	+ $sitemap_status = $sitemap_url ? $knowledge_manager->mxchat_get_sitemap_processing_status($sitemap_url) : false;
1597	1646
1598		- return __('scheduled', 'mxchat');
	1647	+ $is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
	1648	+ || ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
1599	1649
1600		- } catch (Exception $e) {
1601		- //error_log(sprintf(esc_html__('Error preparing PDF for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1602		- if (file_exists($pdf_path)) {
1603		- wp_delete_file($pdf_path);
1604		- }
1605		- return false;
1606		- }
1607		-}
1608		-public static function process_pdf_pages_cron($pdf_path, $pdf_url, $total_pages, $batch_size, $batch_pause) {
1609		- // Validate inputs
1610		- $pdf_path = sanitize_text_field($pdf_path);
1611		- $pdf_url = esc_url_raw($pdf_url);
1612		- $total_pages = absint($total_pages);
1613		- $batch_size = absint($batch_size);
1614		- $batch_pause = absint($batch_pause);
	1650	+ //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
	1651	+
	1652	+ ?>
1615	1653
1616		- try {
1617		- if (!file_exists($pdf_path)) {
1618		- throw new Exception(sprintf('PDF file not found at path: %s', esc_html($pdf_path)));
1619		- }
	1654	+<div class="wrap mxchat-wrapper">
	1655	+ <!-- Hero Section -->
	1656	+ <div class="mxchat-hero">
	1657	+ <h1 class="mxchat-main-title">
	1658	+ <span class="mxchat-gradient-text">Knowledge Base</span> Manager
	1659	+ </h1>
	1660	+ <p class="mxchat-hero-subtitle">
	1661	+ <?php esc_html_e('Enhance your AI chatbot with custom knowledge. Import, manage, and organize your content to keep responses accurate and relevant.', 'mxchat'); ?>
	1662	+ </p>
	1663	+ </div>
1620	1664
1621		- $parser = new \Smalot\PdfParser\Parser();
1622		- $pdf = $parser->parseFile($pdf_path);
1623		- $pages = $pdf->getPages();
	1665	+ <div class="mxchat-content">
1624	1666
1625		- // Get current progress
1626		- $status_key = sanitize_key('mxchat_pdf_status_' . md5($pdf_url));
1627		- $status = get_transient($status_key);
1628	1667
1629		- if (!$status || !is_array($status)) {
1630		- throw new Exception('Invalid status data retrieved from transient');
1631		- }
	1668	+<!-- Tab Navigation -->
	1669	+<div class="mxchat-kb-tabs-nav">
	1670	+ <button class="mxchat-kb-tab-button active" data-tab="import">
	1671	+ <?php esc_html_e('Knowledge Import', 'mxchat'); ?>
	1672	+ </button>
	1673	+ <button class="mxchat-kb-tab-button" data-tab="sync">
	1674	+ <?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?>
	1675	+ </button>
	1676	+ <button class="mxchat-kb-tab-button" data-tab="pinecone">
	1677	+ <?php esc_html_e('Pinecone Settings', 'mxchat'); ?>
	1678	+ </button>
	1679	+</div>
1632	1680
1633		- $start_page = absint($status['processed_pages']);
1634		- $end_page = min($start_page + $batch_size, $total_pages);
1635	1681
1636		- $instance = new self(); // Create an instance of the class
	1682	+<div class="mxchat-kb-tabs-content">
	1683	+ <div id="mxchat-kb-tab-import" class="mxchat-kb-tab-content active">
	1684	+<!-- Import Options Card -->
	1685	+<div class="mxchat-card">
1637	1686
1638		- for ($i = $start_page; $i < $end_page; $i++) {
1639		- $text = $pages[$i]->getText();
1640		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($text); // Call via instance
	1687	+ <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
1641	1688
1642		- if (!empty($sanitized_content)) {
1643		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content); // Call via instance
1644		- if (is_array($embedding_vector)) {
1645		- $metadata = array(
1646		- 'document_type' => 'pdf',
1647		- 'total_pages' => $total_pages,
1648		- 'current_page' => $i + 1,
1649		- 'prev_page' => $i > 0 ? $i : null,
1650		- 'next_page' => $i < ($total_pages - 1) ? $i + 2 : null,
1651		- 'source_url' => $pdf_url
1652		- );
	1689	+<?php
	1690	+// Check if the appropriate embedding API key exists
	1691	+$embedding_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	1692	+$has_openai_key = !empty($this->options['api_key']);
	1693	+$has_voyage_key = !empty($this->options['voyage_api_key']);
	1694	+$has_gemini_key = !empty($this->options['gemini_api_key']);
1653	1695
1654		- $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
1655		- $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
	1696	+// Determine if they have the needed API key for their selected embedding model
	1697	+$has_required_key = false;
	1698	+$required_key_type = '';
1656	1699
1657		- $options = get_option('mxchat_options');
1658		- MxChat_Utils::submit_content_to_db($content_with_metadata, $page_url, $options['api_key']);
1659		- }
1660		- }
1661		-
1662		- // Update progress with sanitized data
1663		- $status['processed_pages'] = absint($i + 1);
1664		- $status['last_update'] = time();
1665		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1666		- }
1667		-
1668		- // Schedule next batch if needed
1669		- if ($end_page < $total_pages) {
1670		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_pdf_pages', array(
1671		- 'pdf_path' => $pdf_path,
1672		- 'pdf_url' => $pdf_url,
1673		- 'total_pages' => $total_pages,
1674		- 'batch_size' => $batch_size,
1675		- 'batch_pause' => $batch_pause
1676		- ));
1677		- } else {
1678		- // Processing complete
1679		- $status['status'] = 'complete';
1680		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1681		- if (file_exists($pdf_path)) {
1682		- wp_delete_file($pdf_path);
1683		- }
1684		- }
1685		-
1686		- } catch (\Exception $e) {
1687		- $status['status'] = 'error';
1688		- $status['error'] = sanitize_text_field($e->getMessage());
1689		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1690		- if (file_exists($pdf_path)) {
1691		- wp_delete_file($pdf_path);
1692		- }
1693		- }
	1700	+if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
	1701	+ $has_required_key = true;
	1702	+ $required_key_type = 'OpenAI';
	1703	+} elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
	1704	+ $has_required_key = true;
	1705	+ $required_key_type = 'Voyage AI';
	1706	+} elseif (strpos($embedding_model, 'gemini-embedding-') !== false && $has_gemini_key) {
	1707	+ $has_required_key = true;
	1708	+ $required_key_type = 'Google Gemini';
	1709	+} elseif (strpos($embedding_model, 'text-embedding-') !== false) {
	1710	+ $required_key_type = 'OpenAI';
	1711	+} elseif (strpos($embedding_model, 'voyage-') !== false) {
	1712	+ $required_key_type = 'Voyage AI';
	1713	+} elseif (strpos($embedding_model, 'gemini-embedding-') !== false) {
	1714	+ $required_key_type = 'Google Gemini';
1694	1715	}
1695		-public function get_pdf_processing_status($pdf_url) {
1696		- $pdf_url = esc_url_raw($pdf_url);
1697		- $status = get_transient(sanitize_key('mxchat_pdf_status_' . md5($pdf_url)));
	1716	+?>
1698	1717
1699		- if (!$status || !is_array($status)) {
1700		- return false;
1701		- }
	1718	+ <div class="mxchat-knowledge-warning <?php echo $has_required_key ? 'success' : 'warning'; ?>">
	1719	+ <?php if ($has_required_key): ?>
	1720	+ <p><span class="dashicons dashicons-yes-alt"></span> <?php echo wp_kses_post(sprintf(__('We detected your %s API key. <strong>You must have added credits to your %s account</strong> before using the knowledgebase.', 'mxchat'), $required_key_type, $required_key_type)); ?></p>
	1721	+ <?php else: ?>
	1722	+ <p><span class="dashicons dashicons-warning"></span> <strong><?php esc_html_e('Important:', 'mxchat'); ?></strong> <?php echo sprintf(esc_html__('Before importing knowledge, you must add a %s API key with sufficient credits in the Chatbot settings.', 'mxchat'), $required_key_type); ?> <a href="<?php echo admin_url('admin.php?page=mxchat-max'); ?>"><?php esc_html_e('Go to API Key Settings', 'mxchat'); ?></a></p>
	1723	+ <?php endif; ?>
	1724	+ </div>
1702	1725
1703		- return array(
1704		- 'total_pages' => absint($status['total_pages']),
1705		- 'processed_pages' => absint($status['processed_pages']),
1706		- 'percentage' => ($status['total_pages'] > 0)
1707		- ? round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100)
1708		- : 0,
1709		- 'status' => sanitize_text_field($status['status']),
1710		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat')
1711		- );
1712		-}
1713		-public function mxchat_handle_sitemap_submission() {
1714		- // Check if the form was submitted and verify permissions
1715		- if (!isset($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
1716		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
1717		- }
1718	1726
1719		- // Verify nonce
1720		- check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
1721	1727
1722		- // Validate URL
1723		- if (!isset($_POST['sitemap_url']) || empty($_POST['sitemap_url'])) {
1724		- set_transient('mxchat_admin_notice_error',
1725		- esc_html__('Please provide a valid URL.', 'mxchat'),
1726		- 30
1727		- );
1728		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1729		- exit;
1730		- }
	1728	+<!-- Import Options Section -->
	1729	+ <div class="mxchat-import-section">
	1730	+ <h3><?php esc_html_e('Import Options', 'mxchat'); ?></h3>
1731	1731
1732		- $submitted_url = esc_url_raw($_POST['sitemap_url']);
1733		- $response = wp_remote_get($submitted_url, array('timeout' => 30));
	1732	+ <!-- Import Options Grid -->
	1733	+ <div class="mxchat-import-options">
	1734	+ <!-- WordPress Import Option -->
	1735	+ <button type="button" id="mxchat-open-content-selector" class="mxchat-import-box mxchat-import-wordpress" data-option="wordpress">
	1736	+ <div class="mxchat-import-icon">
	1737	+ <span class="dashicons dashicons-wordpress"></span>
	1738	+ </div>
	1739	+ <div class="mxchat-import-content">
	1740	+ <h4><?php esc_html_e('WordPress Content', 'mxchat'); ?></h4>
	1741	+ <p><?php esc_html_e('Import specific posts and pages to your knowledge base.', 'mxchat'); ?></p>
	1742	+ </div>
	1743	+ <div class="mxchat-recommended-tag"><?php esc_html_e('Recommended', 'mxchat'); ?></div>
	1744	+ </button>
1734	1745
1735		- if (is_wp_error($response) || wp_remote_retrieve_response_code($response) !== 200) {
1736		- $error_message = is_wp_error($response) ? $response->get_error_message() : __('Failed to fetch URL', 'mxchat');
1737		- set_transient('mxchat_admin_notice_error',
1738		- sprintf(
1739		- esc_html__('Failed to fetch the URL: %s', 'mxchat'),
1740		- esc_html($error_message)
1741		- ),
1742		- 30
1743		- );
1744		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1745		- exit;
1746		- }
	1746	+ <!-- Sitemap Import Option -->
	1747	+ <button type="button" class="mxchat-import-box" data-option="sitemap" data-placeholder="<?php esc_attr_e('Enter sitemap URL here', 'mxchat'); ?>" data-type="sitemap">
	1748	+ <div class="mxchat-import-icon">
	1749	+ <span class="dashicons dashicons-admin-site-alt"></span>
	1750	+ </div>
	1751	+ <div class="mxchat-import-content">
	1752	+ <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
	1753	+ <p><?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
	1754	+ </div>
	1755	+ </button>
1747	1756
1748		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1749		- $body_content = wp_remote_retrieve_body($response);
	1757	+ <!-- Direct URL Import Option -->
	1758	+ <button type="button" class="mxchat-import-box" data-option="url" data-placeholder="<?php esc_attr_e('Enter webpage URL here', 'mxchat'); ?>" data-type="url">
	1759	+ <div class="mxchat-import-icon">
	1760	+ <span class="dashicons dashicons-admin-links"></span>
	1761	+ </div>
	1762	+ <div class="mxchat-import-content">
	1763	+ <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
	1764	+ <p><?php esc_html_e('Import content from any webpage.', 'mxchat'); ?></p>
	1765	+ </div>
	1766	+ </button>
1750	1767
1751		- if (empty($body_content)) {
1752		- set_transient('mxchat_admin_notice_error',
1753		- esc_html__('Empty response received from URL.', 'mxchat'),
1754		- 30
1755		- );
1756		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1757		- exit;
1758		- }
	1768	+ <!-- Direct Content Import Option -->
	1769	+ <button type="button" class="mxchat-import-box" data-option="content" data-type="content">
	1770	+ <div class="mxchat-import-icon">
	1771	+ <span class="dashicons dashicons-editor-paste-text"></span>
	1772	+ </div>
	1773	+ <div class="mxchat-import-content">
	1774	+ <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
	1775	+ <p><?php esc_html_e('Submit content to be vectorized.', 'mxchat'); ?></p>
	1776	+ </div>
	1777	+ </button>
	1778	+
	1779	+ <!-- PDF Import Option -->
	1780	+ <button type="button" class="mxchat-import-box" data-option="pdf" data-placeholder="<?php esc_attr_e('Enter PDF URL here', 'mxchat'); ?>" data-type="pdf">
	1781	+ <div class="mxchat-import-icon">
	1782	+ <span class="dashicons dashicons-media-document"></span>
	1783	+ </div>
	1784	+ <div class="mxchat-import-content">
	1785	+ <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
	1786	+ <p><?php esc_html_e('Import knowledge from PDF documents.', 'mxchat'); ?></p>
	1787	+ </div>
	1788	+ </button>
	1789	+ </div>
1759	1790
1760		- // Handle PDF URL
1761		- if ($this->is_pdf_url($submitted_url, $response)) {
1762		- $result = $this->handle_pdf_for_knowledge_base($submitted_url, $response);
	1791	+ <!-- Input Areas for URL and Content -->
	1792	+ <div class="mxchat-import-input-area" id="mxchat-url-input-area" style="display: none;">
	1793	+ <?php if (!$is_processing) : ?>
	1794	+ <form id="mxchat-url-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
	1795	+ <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
	1796	+ <input type="hidden" name="import_type" id="import_type" value="url">
	1797	+ <div class="mxchat-url-input-group">
	1798	+ <input type="url"
	1799	+ name="sitemap_url"
	1800	+ id="sitemap_url"
	1801	+ placeholder="<?php esc_attr_e('Enter URL here', 'mxchat'); ?>"
	1802	+ required />
	1803	+ <button type="submit"
	1804	+ name="submit_sitemap"
	1805	+ class="mxchat-button-primary">
	1806	+ <?php esc_html_e('Import', 'mxchat'); ?>
	1807	+ </button>
	1808	+ </div>
	1809	+ <p class="mxchat-url-description" id="url-description-text"></p>
	1810	+ </form>
	1811	+ <?php endif; ?>
	1812	+ </div>
1763	1813
1764		- if ($result === 'scheduled') {
1765		- set_transient(
1766		- 'mxchat_last_pdf_url',
1767		- sanitize_text_field($submitted_url),
1768		- DAY_IN_SECONDS
1769		- );
1770		- set_transient('mxchat_admin_notice_info',
1771		- esc_html__('PDF processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
1772		- 30
1773		- );
1774		- } else {
1775		- set_transient('mxchat_admin_notice_error',
1776		- esc_html__('Failed to start PDF processing. Please try again.', 'mxchat'),
1777		- 30
1778		- );
1779		- }
	1814	+ <div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none;">
	1815	+ <?php if (!$is_processing) : ?>
	1816	+ <form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
	1817	+ <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
	1818	+ <div class="mxchat-form-group">
	1819	+ <textarea
	1820	+ name="article_content"
	1821	+ id="article_content"
	1822	+ placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"
	1823	+ required
	1824	+ rows="6"
	1825	+ ></textarea>
	1826	+ </div>
	1827	+ <div class="mxchat-form-group">
	1828	+ <input type="url"
	1829	+ name="article_url"
	1830	+ id="article_url"
	1831	+ placeholder="<?php esc_attr_e('Enter source URL (Optional)', 'mxchat'); ?>">
	1832	+ </div>
	1833	+ <button type="submit"
	1834	+ name="submit_content"
	1835	+ class="mxchat-button-primary">
	1836	+ <?php esc_html_e('Import Content', 'mxchat'); ?>
	1837	+ </button>
	1838	+ </form>
	1839	+ <?php endif; ?>
	1840	+ </div>
	1841	+ </div>
1780	1842
1781		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1782		- exit;
1783		- }
	1843	+<!-- PDF Processing Status - ONLY PROCESSING -->
	1844	+ <?php if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
	1845	+ <div class="mxchat-status-card" data-card-type="pdf">
	1846	+ <div class="mxchat-status-header">
	1847	+ <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
	1848	+
	1849	+ <!-- Processing controls -->
	1850	+ <div class="mxchat-processing-controls">
	1851	+ <form method="post" class="mxchat-stop-form"
	1852	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1853	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1854	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1855	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1856	+ </button>
	1857	+ </form>
	1858	+
	1859	+ <button type="button" class="mxchat-manual-batch-btn"
	1860	+ data-process-type="pdf"
	1861	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_pdf_url')); ?>">
	1862	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1863	+ </button>
	1864	+ </div>
	1865	+ </div>
	1866	+
	1867	+ <div class="mxchat-progress-bar">
	1868	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
	1869	+ </div>
	1870	+
	1871	+ <div class="mxchat-status-details">
	1872	+ <p><?php printf(
	1873	+ esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
	1874	+ absint($pdf_status['processed_pages']),
	1875	+ absint($pdf_status['total_pages']),
	1876	+ absint($pdf_status['percentage'])
	1877	+ ); ?></p>
	1878	+
	1879	+ <?php if (!empty($pdf_status['failed_pages']) && $pdf_status['failed_pages'] > 0) : ?>
	1880	+ <p><strong><?php esc_html_e('Failed pages:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['failed_pages']); ?></p>
	1881	+ <?php endif; ?>
	1882	+
	1883	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($pdf_status['status'])); ?></p>
	1884	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['last_update']); ?></p>
	1885	+ </div>
	1886	+ </div>
	1887	+ <?php endif; ?>
1784	1888
1785		- // Handle Sitemap XML
1786		- if (strpos($content_type, 'xml') !== false || strpos($body_content, '<urlset') !== false) {
1787		- libxml_use_internal_errors(true);
1788		- $xml = simplexml_load_string($body_content);
1789		- $xml_errors = libxml_get_errors();
1790		- libxml_clear_errors();
	1889	+ <!-- Sitemap Processing Status - ONLY PROCESSING -->
	1890	+ <?php if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
	1891	+ <div class="mxchat-status-card" data-card-type="sitemap">
	1892	+ <div class="mxchat-status-header">
	1893	+ <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
	1894	+
	1895	+ <!-- Processing controls -->
	1896	+ <div class="mxchat-processing-controls">
	1897	+ <form method="post" class="mxchat-stop-form"
	1898	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1899	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1900	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1901	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1902	+ </button>
	1903	+ </form>
	1904	+
	1905	+ <button type="button" class="mxchat-manual-batch-btn"
	1906	+ data-process-type="sitemap"
	1907	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_sitemap_url')); ?>">
	1908	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1909	+ </button>
	1910	+ </div>
	1911	+ </div>
	1912	+
	1913	+ <div class="mxchat-progress-bar">
	1914	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
	1915	+ </div>
	1916	+
	1917	+ <div class="mxchat-status-details">
	1918	+ <p><?php printf(
	1919	+ esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
	1920	+ absint($sitemap_status['processed_urls']),
	1921	+ absint($sitemap_status['total_urls']),
	1922	+ absint($sitemap_status['percentage'])
	1923	+ ); ?></p>
	1924	+
	1925	+ <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
	1926	+ <p><strong><?php esc_html_e('Failed URLs:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['failed_urls']); ?></p>
	1927	+ <?php endif; ?>
	1928	+
	1929	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($sitemap_status['status'])); ?></p>
	1930	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['last_update']); ?></p>
	1931	+
	1932	+ <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
	1933	+ <div class="mxchat-error-notice">
	1934	+ <?php if (!empty($sitemap_status['error'])) : ?>
	1935	+ <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
	1936	+ <?php endif; ?>
	1937	+ <?php if (!empty($sitemap_status['last_error'])) : ?>
	1938	+ <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
	1939	+ <?php endif; ?>
	1940	+ </div>
	1941	+ <?php endif; ?>
	1942	+ </div>
	1943	+ </div>
	1944	+ <?php endif; ?>
1791	1945
1792		- if ($xml === false || !empty($xml_errors)) {
1793		- set_transient('mxchat_admin_notice_error',
1794		- esc_html__('Invalid sitemap XML. Please provide a valid sitemap.', 'mxchat'),
1795		- 30
1796		- );
1797		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1798		- exit;
1799		- }
	1946	+ <!-- Single URL Submission Status -->
	1947	+ <?php
	1948	+ // Get single URL status
	1949	+ $single_url_status = $this->knowledge_manager->mxchat_get_single_url_status();
	1950	+ $is_active_processing =
	1951	+ ($sitemap_status && $sitemap_status['status'] === 'processing') ||
	1952	+ ($pdf_status && $pdf_status['status'] === 'processing');
	1953	+ ?>
1800	1954
1801		- $result = $this->handle_sitemap_for_knowledge_base($xml, $submitted_url);
	1955	+ <div id="mxchat-single-url-status-container" <?php echo $is_active_processing ? 'style="display:none;"' : ''; ?>>
	1956	+ <?php if ($single_url_status && !$is_active_processing) : ?>
	1957	+ <div class="mxchat-status-card">
	1958	+ <div class="mxchat-status-header">
	1959	+ <h4><?php esc_html_e('Last URL Submission', 'mxchat'); ?></h4>
	1960	+ <?php if ($single_url_status['status'] === 'failed') : ?>
	1961	+ <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Failed', 'mxchat'); ?></span>
	1962	+ <?php else : ?>
	1963	+ <span class="mxchat-status-badge mxchat-status-success"><?php esc_html_e('Success', 'mxchat'); ?></span>
	1964	+ <?php endif; ?>
	1965	+ </div>
	1966	+ <div class="mxchat-status-details">
	1967	+ <p><strong><?php esc_html_e('URL:', 'mxchat'); ?></strong>
	1968	+ <a href="<?php echo esc_url($single_url_status['url']); ?>" target="_blank">
	1969	+ <?php echo esc_html(strlen($single_url_status['url']) > 60 ? substr($single_url_status['url'], 0, 57) . '...' : $single_url_status['url']); ?>
	1970	+ </a>
	1971	+ </p>
	1972	+ <p><strong><?php esc_html_e('Submitted:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['human_time']); ?></p>
1802	1973
1803		- if ($result === 'scheduled') {
1804		- set_transient(
1805		- 'mxchat_last_sitemap_url',
1806		- sanitize_text_field($submitted_url),
1807		- DAY_IN_SECONDS
1808		- );
1809		- set_transient('mxchat_admin_notice_info',
1810		- esc_html__('Sitemap processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
1811		- 30
1812		- );
1813		- } else {
1814		- set_transient('mxchat_admin_notice_error',
1815		- esc_html__('Failed to start sitemap processing. Please try again.', 'mxchat'),
1816		- 30
1817		- );
1818		- }
	1974	+ <?php if ($single_url_status['status'] === 'failed' && !empty($single_url_status['error'])) : ?>
	1975	+ <div class="mxchat-error-notice">
	1976	+ <p class="error"><?php echo esc_html($single_url_status['error']); ?></p>
	1977	+ </div>
	1978	+ <?php endif; ?>
1819	1979
1820		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1821		- exit;
1822		- }
	1980	+ <?php if ($single_url_status['status'] === 'complete') : ?>
	1981	+ <p><strong><?php esc_html_e('Content Length:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['content_length']); ?> <?php esc_html_e('characters', 'mxchat'); ?></p>
	1982	+ <p><strong><?php esc_html_e('Embedding Dimensions:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['embedding_dimensions']); ?></p>
	1983	+ <?php endif; ?>
	1984	+ </div>
	1985	+ </div>
	1986	+ <?php endif; ?>
	1987	+ </div>
	1988	+
	1989	+ <!-- Completed Status Cards - Handles completed PDF/Sitemap processing -->
	1990	+ <?php
	1991	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1992	+ echo $knowledge_manager->mxchat_render_completed_status_cards();
	1993	+ ?>
1823	1994
1824		- // Handle Regular URL
1825		- $page_content = $this->mxchat_extract_main_content($body_content);
1826		- $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
1827	1995
1828		- if (empty($sanitized_content)) {
1829		- set_transient('mxchat_admin_notice_error',
1830		- esc_html__('No valid content found on the provided URL.', 'mxchat'),
1831		- 30
1832		- );
1833		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1834		- exit;
1835		- }
	1996	+</div>
1836	1997
1837		- $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
1838		- if (is_array($embedding_vector)) {
1839		- MxChat_Utils::submit_content_to_db(
1840		- $sanitized_content,
1841		- $submitted_url,
1842		- $this->options['api_key']
1843		- );
1844		- set_transient('mxchat_admin_notice_success',
1845		- esc_html__('URL content successfully submitted!', 'mxchat'),
1846		- 30
1847		- );
1848		- } else {
1849		- set_transient('mxchat_admin_notice_error',
1850		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
1851		- 30
1852		- );
1853		- }
	1998	+<!-- Knowledge Base Table Card -->
	1999	+<div class="mxchat-card">
	2000	+ <div class="mxchat-card-header">
	2001	+<h2>
	2002	+ <?php esc_html_e('Knowledge Base', 'mxchat'); ?>
	2003	+ <span class="mxchat-record-count">
	2004	+ <?php if ($showing_recent_only && $total_in_database > 1000): ?>
	2005	+ (<?php echo esc_html($total_records); ?> of <?php echo esc_html(number_format($total_in_database)); ?> total - recent entries only)
	2006	+ <?php else: ?>
	2007	+ (<?php echo esc_html($total_records); ?>)
	2008	+ <?php endif; ?>
	2009	+ </span>
	2010	+ <!-- Keep your existing badge code here -->
	2011	+ <?php if ($use_pinecone) : ?>
	2012	+ <span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
	2013	+ <span class="dashicons dashicons-cloud"></span>
	2014	+ <?php esc_html_e('Pinecone', 'mxchat'); ?>
	2015	+ </span>
	2016	+ <?php else : ?>
	2017	+ <span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
	2018	+ <span class="dashicons dashicons-database-view"></span>
	2019	+ <?php esc_html_e('WordPress DB', 'mxchat'); ?>
	2020	+ </span>
	2021	+ <?php endif; ?>
	2022	+</h2>
	2023	+ <div class="mxchat-header-actions">
	2024	+ <!-- Search -->
	2025	+ <form method="get" id="knowledge-search" class="mxchat-search-form">
	2026	+ <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
	2027	+ <input type="hidden" name="page" value="mxchat-prompts" />
	2028	+ <div class="mxchat-search-group">
	2029	+ <span class="dashicons dashicons-search"></span>
	2030	+ <input type="text"
	2031	+ name="search"
	2032	+ placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
	2033	+ value="<?php echo esc_attr($search_query); ?>" />
	2034	+ </div>
	2035	+ </form>
1854	2036
1855		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1856		- exit;
1857		-}
1858		-private function handle_sitemap_for_knowledge_base($xml, $sitemap_url) {
1859		- if (!current_user_can('manage_options')) {
1860		- //error_log(esc_html__('Unauthorized sitemap processing attempt', 'mxchat'));
1861		- return false;
1862		- }
	2037	+ <!-- Delete All -->
	2038	+ <form method="post"
	2039	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
	2040	+ class="mxchat-delete-form"
	2041	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
	2042	+ <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
	2043	+ <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
	2044	+ <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
	2045	+ <span class="dashicons dashicons-trash"></span>
	2046	+ <?php esc_html_e('Delete All', 'mxchat'); ?>
	2047	+ </button>
	2048	+ </form>
	2049	+ </div>
	2050	+ </div>
	2051	+
	2052	+ <!-- Recent Entries Info Banner -->
	2053	+<?php if ($showing_recent_only && $total_in_database > 1000): ?>
	2054	+ <div class="mxchat-info-banner recent-only" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e3f2fd; border-left: 4px solid #2196f3; color: #1565c0;">
	2055	+ <span class="dashicons dashicons-info"></span>
	2056	+ <span>
	2057	+ <?php printf(
	2058	+ esc_html__('Showing your %s most recent entries for faster loading. Your complete database contains %s entries. ', 'mxchat'),
	2059	+ number_format($total_records),
	2060	+ number_format($total_in_database)
	2061	+ ); ?>
	2062	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('View complete database in Pinecone →', 'mxchat'); ?></a>
	2063	+ </span>
	2064	+ </div>
	2065	+<?php endif; ?>
1863	2066
1864		- try {
1865		- $sitemap_url = esc_url_raw($sitemap_url);
	2067	+ <!-- Data Source Info Banner -->
	2068	+ <?php if ($use_pinecone) : ?>
	2069	+ <div class="mxchat-info-banner pinecone" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e8f5e8; border-left: 4px solid #4caf50; color: #2e7d2e;">
	2070	+ <span class="dashicons dashicons-cloud"></span>
	2071	+ <span><?php esc_html_e('Refresh page to see new content, but wait 5-10 seconds first! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
	2072	+ </div>
	2073	+ <?php else : ?>
	2074	+ <div class="mxchat-info-banner wordpress" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #fff3e0; border-left: 4px solid #ff9800; color: #e65100;">
	2075	+ <span class="dashicons dashicons-database-view"></span>
	2076	+ <span><?php esc_html_e('Refresh page to see new content, but wait 5-10 seconds first! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
	2077	+ </div>
	2078	+ <?php endif; ?>
1866	2079
1867		- if (!$xml || !is_object($xml)) {
1868		- throw new Exception(__('Invalid XML object provided', 'mxchat'));
1869		- }
	2080	+ <!-- Table -->
	2081	+ <div class="mxchat-table-wrapper">
	2082	+ <table class="mxchat-records-table">
	2083	+ <thead>
	2084	+ <tr>
	2085	+ <th><?php esc_html_e('ID', 'mxchat'); ?></th>
	2086	+ <th><?php esc_html_e('Content', 'mxchat'); ?></th>
	2087	+ <th><?php esc_html_e('Source', 'mxchat'); ?></th>
	2088	+ <?php if ($data_source === 'pinecone') : ?>
	2089	+ <th><?php esc_html_e('Vector ID', 'mxchat'); ?></th>
	2090	+ <?php endif; ?>
	2091	+ <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
	2092	+ </tr>
	2093	+ </thead>
	2094	+ <tbody>
	2095	+ <?php if ($prompts) : ?>
	2096	+ <?php foreach ($prompts as $index => $prompt) : ?>
	2097	+ <tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
	2098	+ data-source="<?php echo esc_attr($data_source); ?>"
	2099	+ <?php if ($data_source === 'pinecone') : ?>
	2100	+ style="background: rgba(33, 150, 243, 0.02);"
	2101	+ <?php endif; ?>>
	2102	+ <td>
	2103	+ <?php if ($data_source === 'pinecone') : ?>
	2104	+ <?php echo esc_html($index + 1 + (($current_page - 1) * $per_page)); ?>
	2105	+ <?php else : ?>
	2106	+ <?php echo esc_html($prompt->id); ?>
	2107	+ <?php endif; ?>
	2108	+ </td>
	2109	+ <td class="mxchat-content-cell">
	2110	+ <div class="content-view">
	2111	+ <?php
	2112	+ $content = $prompt->article_content;
	2113	+ // Check if content contains Hebrew characters
	2114	+ if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
	2115	+ // Apply RTL direction for Hebrew content
	2116	+ echo '<div dir="rtl" lang="he" class="rtl-content">';
	2117	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	2118	+ echo '</div>';
	2119	+ } else {
	2120	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	2121	+ }
	2122	+ ?>
	2123	+ </div>
	2124	+ <?php if ($data_source === 'wordpress') : ?>
	2125	+ <textarea class="content-edit" style="display:none;"
	2126	+ <?php if (preg_match('/[\x{0590}-\x{05FF}]/u', $prompt->article_content)) echo 'dir="rtl" lang="he"'; ?>>
	2127	+ <?php echo esc_textarea($prompt->article_content); ?>
	2128	+ </textarea>
	2129	+ <?php endif; ?>
	2130	+ </td>
	2131	+ <td class="mxchat-url-cell">
	2132	+ <div class="url-view">
	2133	+ <?php if (!empty($prompt->source_url)) : ?>
	2134	+ <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
	2135	+ <span class="dashicons dashicons-external"></span>
	2136	+ <?php esc_html_e('View Source', 'mxchat'); ?>
	2137	+ </a>
	2138	+ <?php else : ?>
	2139	+ <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	2140	+ <?php endif; ?>
	2141	+ </div>
	2142	+ <?php if ($data_source === 'wordpress') : ?>
	2143	+ <input type="text" class="url-edit" style="display:none;"
	2144	+ value="<?php echo esc_attr($prompt->source_url); ?>" />
	2145	+ <?php endif; ?>
	2146	+ </td>
	2147	+ <?php if ($data_source === 'pinecone') : ?>
	2148	+ <td class="mxchat-vector-id-cell">
	2149	+ <code style="background: #f5f5f5; padding: 2px 6px; border-radius: 3px; font-size: 11px;">
	2150	+ <?php echo esc_html(substr($prompt->id, 0, 12) . '...'); ?>
	2151	+ </code>
	2152	+ </td>
	2153	+ <?php endif; ?>
	2154	+ <td class="mxchat-actions-cell">
	2155	+ <?php if ($data_source === 'wordpress') : ?>
	2156	+ <!-- WordPress DB - Full edit capabilities -->
	2157	+ <button class="mxchat-button-icon edit-button"
	2158	+ data-id="<?php echo esc_attr($prompt->id); ?>">
	2159	+ <span class="dashicons dashicons-edit"></span>
	2160	+ </button>
	2161	+ <button class="mxchat-button-icon save-button"
	2162	+ data-id="<?php echo esc_attr($prompt->id); ?>"
	2163	+ style="display:none;"
	2164	+ data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
	2165	+ <span class="dashicons dashicons-saved"></span>
	2166	+ </button>
	2167	+ <?php else : ?>
	2168	+ <!-- Pinecone - Read-only with note -->
	2169	+ <span class="mxchat-readonly-note"
	2170	+ title="<?php esc_attr_e('Pinecone records are read-only', 'mxchat'); ?>"
	2171	+ style="opacity: 0.6; cursor: help;">
	2172	+ <span class="dashicons dashicons-visibility"></span>
	2173	+ </span>
	2174	+ <?php endif; ?>
1870	2175
1871		- $urls = [];
1872		- foreach ($xml->url as $url_element) {
1873		- $url = esc_url_raw((string)$url_element->loc);
1874		- if ($url) {
1875		- $urls[] = $url;
1876		- }
1877		- }
	2176	+ <!-- Delete button for both sources -->
	2177	+ <?php if ($data_source === 'pinecone') : ?>
	2178	+ <!-- AJAX Delete for Pinecone -->
	2179	+ <button type="button"
	2180	+ class="mxchat-button-icon delete-button-ajax"
	2181	+ data-vector-id="<?php echo esc_attr($prompt->id); ?>"
	2182	+ data-nonce="<?php echo wp_create_nonce('mxchat_delete_pinecone_prompt_nonce'); ?>"
	2183	+ title="<?php esc_attr_e('Delete entry', 'mxchat'); ?>">
	2184	+ <span class="dashicons dashicons-trash"></span>
	2185	+ </button>
	2186	+ <?php else : ?>
	2187	+ <!-- Regular link delete for WordPress DB -->
	2188	+ <a href="<?php echo esc_url(admin_url(
	2189	+ 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
	2190	+ . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
	2191	+ )); ?>"
	2192	+ class="mxchat-button-icon delete-button"
	2193	+ onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
	2194	+ <span class="dashicons dashicons-trash"></span>
	2195	+ </a>
	2196	+ <?php endif; ?>
	2197	+ </td>
	2198	+ </tr>
	2199	+ <?php endforeach; ?>
	2200	+ <?php else : ?>
	2201	+ <tr>
	2202	+ <td colspan="<?php echo $data_source === 'pinecone' ? '5' : '4'; ?>" class="mxchat-no-records">
	2203	+ <?php if ($use_pinecone) : ?>
	2204	+ <?php esc_html_e('No vectors found in Pinecone database.', 'mxchat'); ?>
	2205	+ <?php else : ?>
	2206	+ <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
	2207	+ <?php endif; ?>
	2208	+ </td>
	2209	+ </tr>
	2210	+ <?php endif; ?>
	2211	+ </tbody>
	2212	+ </table>
	2213	+ </div>
1878	2214
1879		- $total_urls = absint(count($urls));
	2215	+ <?php if ($page_links) : ?>
	2216	+ <div class="mxchat-pagination">
	2217	+ <?php echo wp_kses_post($page_links); ?>
	2218	+ </div>
	2219	+ <?php endif; ?>
	2220	+</div>
1880	2221
1881		- if ($total_urls < 1) {
1882		- throw new Exception(__('No valid URLs found in sitemap', 'mxchat'));
1883		- }
	2222	+</div>
1884	2223
1885		- wp_schedule_single_event(time(), 'mxchat_process_sitemap_urls', array(
1886		- 'urls' => $urls,
1887		- 'sitemap_url' => $sitemap_url,
1888		- 'total_urls' => $total_urls,
1889		- 'batch_size' => absint(10),
1890		- 'batch_pause' => absint(5)
1891		- ));
	2224	+ <!-- Sync Settings Tab (Initially Hidden) -->
	2225	+ <div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
	2226	+<div class="mxchat-card">
	2227	+ <!-- Auto-Sync Settings -->
	2228	+ <div class="mxchat-settings-section">
	2229	+ <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
	2230	+ <p class="mxchat-description">
	2231	+ <?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below. Works with Pinecone if enabled', 'mxchat'); ?>
	2232	+ </p>
	2233	+ <div class="mxchat-autosave-section">
	2234	+ <div class="mxchat-toggle-group">
	2235	+ <div class="mxchat-toggle-container">
	2236	+ <label class="mxchat-toggle-switch">
	2237	+ <input type="checkbox"
	2238	+ name="mxchat_auto_sync_posts"
	2239	+ class="mxchat-autosave-field"
	2240	+ value="1"
	2241	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2242	+ <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
	2243	+ <span class="mxchat-toggle-slider"></span>
	2244	+ </label>
	2245	+ <span class="mxchat-toggle-label">
	2246	+ <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
	2247	+ </span>
	2248	+ </div>
1892	2249
1893		- $status_data = array(
1894		- 'total_urls' => $total_urls,
1895		- 'processed_urls' => 0,
1896		- 'status' => 'processing',
1897		- 'last_update' => time()
1898		- );
	2250	+ <div class="mxchat-toggle-container">
	2251	+ <label class="mxchat-toggle-switch">
	2252	+ <input type="checkbox"
	2253	+ name="mxchat_auto_sync_pages"
	2254	+ class="mxchat-autosave-field"
	2255	+ value="1"
	2256	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2257	+ <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
	2258	+ <span class="mxchat-toggle-slider"></span>
	2259	+ </label>
	2260	+ <span class="mxchat-toggle-label">
	2261	+ <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
	2262	+ </span>
	2263	+ </div>
1899	2264
1900		- set_transient(
1901		- sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)),
1902		- array_map('sanitize_text_field', $status_data),
1903		- DAY_IN_SECONDS
1904		- );
	2265	+ <!-- Custom Post Types Section -->
	2266	+ <div class="mxchat-section-content">
	2267	+ <div class="mxchat-custom-post-types-header">
	2268	+ <button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
	2269	+ <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
	2270	+ <span class="mxchat-toggle-icon">▼</span>
	2271	+ </button>
	2272	+ </div>
1905	2273
1906		- return __('scheduled', 'mxchat');
	2274	+ <div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
	2275	+ <h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
	2276	+ <p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
1907	2277
1908		- } catch (\Exception $e) {
1909		- //error_log(sprintf(esc_html__('Error preparing sitemap for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1910		- return false;
1911		- }
1912		-}
1913		-public static function process_sitemap_urls_cron($urls, $sitemap_url, $total_urls, $batch_size, $batch_pause) {
1914		- // Validate inputs
1915		- $sitemap_url = esc_url_raw($sitemap_url);
1916		- $total_urls = absint($total_urls);
1917		- $batch_size = absint($batch_size);
1918		- $batch_pause = absint($batch_pause);
	2278	+ <div class="mxchat-custom-post-types">
	2279	+ <?php
	2280	+ $post_types = $knowledge_manager->mxchat_get_public_post_types();
	2281	+ // Skip post and page as they're handled separately
	2282	+ unset($post_types['post']);
	2283	+ unset($post_types['page']);
1919	2284
1920		- if (!is_array($urls) || empty($urls)) {
1921		- return;
1922		- }
	2285	+ if (!empty($post_types)) {
	2286	+ foreach ($post_types as $post_type => $label) {
	2287	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	2288	+ $is_enabled = get_option($option_name, '0');
	2289	+ ?>
	2290	+ <div class="mxchat-toggle-container">
	2291	+ <label class="mxchat-toggle-switch">
	2292	+ <input type="checkbox"
	2293	+ name="<?php echo esc_attr($option_name); ?>"
	2294	+ class="mxchat-autosave-field"
	2295	+ value="1"
	2296	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2297	+ <?php checked($is_enabled, '1'); ?>>
	2298	+ <span class="mxchat-toggle-slider"></span>
	2299	+ </label>
	2300	+ <span class="mxchat-toggle-label">
	2301	+ <?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
	2302	+ </span>
	2303	+ </div>
	2304	+ <?php
	2305	+ }
	2306	+ } else {
	2307	+ echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
	2308	+ }
	2309	+ ?>
	2310	+ </div>
	2311	+ </div>
	2312	+ </div>
	2313	+ </div>
	2314	+ </div>
	2315	+ </div>
	2316	+</div>
	2317	+</div>
1923	2318
1924		- try {
1925		- $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
1926		- $status = get_transient($status_key);
	2319	+<!-- NEW PINECONE TAB -->
	2320	+ <div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
	2321	+ <div class="mxchat-card">
	2322	+ <h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
	2323	+ <p class="mxchat-description">
	2324	+ <?php echo wp_kses(
	2325	+ __('<strong>Pinecone is optional</strong> and not required for MxChat to function. It provides enhanced search performance for larger knowledge bases. When enabled, content will be stored in Pinecone instead of the WordPress database, but you can use MxChat without it.', 'mxchat'),
	2326	+ array('strong' => array())
	2327	+ ); ?>
	2328	+ </p>
1927	2329
1928		- if (!$status || !is_array($status)) {
1929		- throw new Exception('Invalid status data retrieved from transient');
1930		- }
	2330	+ <div class="mxchat-pinecone-info-box">
	2331	+ <div class="mxchat-info-icon">
	2332	+ <span class="dashicons dashicons-info"></span>
	2333	+ </div>
	2334	+ <div class="mxchat-info-content">
	2335	+ <h4><?php esc_html_e('What is Pinecone?', 'mxchat'); ?></h4>
	2336	+ <p><?php esc_html_e('Pinecone is a specialized vector database designed for AI applications. It provides faster similarity searches and better scalability compared to traditional databases for AI-powered features.', 'mxchat'); ?></p>
	2337	+ <p><a href="https://www.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Learn more about Pinecone →', 'mxchat'); ?></a></p>
	2338	+ </div>
	2339	+ </div>
1931	2340
1932		- $start_url = absint($status['processed_urls']);
1933		- $end_url = min($start_url + $batch_size, $total_urls);
1934		- $instance = new self();
	2341	+ <div class="mxchat-database-settings-form">
	2342	+ <!-- REMOVED the WordPress form - we're using AJAX auto-save instead -->
	2343	+ <?php
	2344	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	2345	+ $use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
	2346	+ ?>
1935	2347
1936		- // Track failures in batch
1937		- $batch_stats = [
1938		- 'processed' => 0,
1939		- 'failed' => 0,
1940		- 'last_error' => ''
1941		- ];
	2348	+ <div class="mxchat-toggle-container">
	2349	+ <label class="mxchat-toggle-switch">
	2350	+ <input type="checkbox"
	2351	+ name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"
	2352	+ value="1"
	2353	+ <?php checked($use_pinecone, '1'); ?>>
	2354	+ <span class="mxchat-toggle-slider"></span>
	2355	+ </label>
	2356	+ <span class="mxchat-toggle-label">
	2357	+ <?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?>
	2358	+ </span>
	2359	+ </div>
1942	2360
1943		- for ($i = $start_url; $i < $end_url; $i++) {
1944		- $page_url = esc_url_raw($urls[$i]);
1945		- $page_response = wp_remote_get($page_url);
	2361	+ <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
1946	2362
1947		- if (is_wp_error($page_response) || wp_remote_retrieve_response_code($page_response) !== 200) {
1948		- $batch_stats['failed']++;
1949		- continue;
1950		- }
	2363	+ <?php if ($use_pinecone) : ?>
	2364	+ <div class="mxchat-knowledge-warning success">
	2365	+ <p><span class="dashicons dashicons-yes-alt"></span>
	2366	+ <?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?>
	2367	+ </p>
	2368	+ </div>
	2369	+ <?php endif; ?>
1951	2370
1952		- $page_html = wp_remote_retrieve_body($page_response);
1953		- $page_content = $instance->mxchat_extract_main_content($page_html);
1954		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($page_content);
	2371	+ <div class="mxchat-form-group">
	2372	+ <label for="mxchat_pinecone_api_key">
	2373	+ <?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="required">*</span>
	2374	+ </label>
	2375	+ <input type="password"
	2376	+ id="mxchat_pinecone_api_key"
	2377	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]"
	2378	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
	2379	+ class="regular-text"
	2380	+ placeholder="pcsk_..." />
	2381	+ <p class="description">
	2382	+ <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
	2383	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
	2384	+ </p>
	2385	+ </div>
1955	2386
1956		- if (!empty($sanitized_content)) {
1957		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content);
	2387	+ <div class="mxchat-form-group">
	2388	+ <label for="mxchat_pinecone_environment">
	2389	+ <?php esc_html_e('Region', 'mxchat'); ?>
	2390	+ </label>
	2391	+ <input type="text"
	2392	+ id="mxchat_pinecone_environment"
	2393	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
	2394	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>"
	2395	+ placeholder="e.g., gcp-starter"
	2396	+ class="regular-text" />
	2397	+ <p class="description">
	2398	+ <?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp, us-east-1-aws)', 'mxchat'); ?>
	2399	+ </p>
	2400	+ </div>
1958	2401
1959		- if (is_array($embedding_vector)) {
1960		- $options = get_option('mxchat_options');
1961		- $submission_result = MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $options['api_key']);
	2402	+ <div class="mxchat-form-group">
	2403	+ <label for="mxchat_pinecone_index">
	2404	+ <?php esc_html_e('Index Name', 'mxchat'); ?> <span class="required">*</span>
	2405	+ </label>
	2406	+ <input type="text"
	2407	+ id="mxchat_pinecone_index"
	2408	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_index]"
	2409	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>"
	2410	+ placeholder="e.g., my-wordpress-vectors"
	2411	+ class="regular-text" />
	2412	+ <p class="description">
	2413	+ <?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?>
	2414	+ </p>
	2415	+ </div>
1962	2416
1963		- if (is_wp_error($submission_result)) {
1964		- $batch_stats['failed']++;
1965		- $batch_stats['last_error'] = $submission_result->get_error_message();
1966		- continue;
1967		- }
	2417	+ <div class="mxchat-form-group">
	2418	+ <label for="mxchat_pinecone_host">
	2419	+ <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
	2420	+ </label>
	2421	+ <input type="text"
	2422	+ id="mxchat_pinecone_host"
	2423	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
	2424	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>"
	2425	+ placeholder="e.g., my-index-xyz123.svc.pinecone.io"
	2426	+ class="regular-text" />
	2427	+ <p class="description">
	2428	+ <?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in your index details.', 'mxchat'); ?>
	2429	+ </p>
	2430	+ </div>
1968	2431
1969		- $batch_stats['processed']++;
1970		- } else {
1971		- $batch_stats['failed']++;
1972		- $batch_stats['last_error'] = 'Failed to generate embedding. Please check OpenAI API key.';
1973		- }
1974		- }
	2432	+<div class="mxchat-setup-steps">
	2433	+ <h3><?php esc_html_e('Setup Instructions', 'mxchat'); ?></h3>
	2434	+ <div class="mxchat-setup-step">
	2435	+ <span class="step-number">1</span>
	2436	+ <div class="step-content">
	2437	+ <h4><?php esc_html_e('Create Account', 'mxchat'); ?></h4>
	2438	+ <p><?php esc_html_e('Create a free account at', 'mxchat'); ?> <a href="https://www.pinecone.io/" target="_blank">pinecone.io</a></p>
	2439	+ </div>
	2440	+ </div>
	2441	+ <div class="mxchat-setup-step">
	2442	+ <span class="step-number">2</span>
	2443	+ <div class="step-content">
	2444	+ <h4><?php esc_html_e('Create Index', 'mxchat'); ?></h4>
	2445	+ <p><?php esc_html_e('Create a new index with these settings:', 'mxchat'); ?></p>
	2446	+ <ul>
	2447	+ <li><?php esc_html_e('Dimensions: Choose based on your embedding model - 1536 (OpenAI Ada 2, TE3 Small), 2048 (Voyage-3 Large), 3072 (TE3 Large, Gemini Embedding), 1536 (Gemini Embedding), or 768 (Gemini Embedding)', 'mxchat'); ?></li>
	2448	+ <li><?php esc_html_e('Metric: Cosine', 'mxchat'); ?></li>
	2449	+ <li><?php esc_html_e('Cloud & Region: Your preferred region', 'mxchat'); ?></li>
	2450	+ </ul>
	2451	+ </div>
	2452	+ </div>
	2453	+ <div class="mxchat-setup-step">
	2454	+ <span class="step-number">3</span>
	2455	+ <div class="step-content">
	2456	+ <h4><?php esc_html_e('Get API Key', 'mxchat'); ?></h4>
	2457	+ <p><?php esc_html_e('Copy your API key from the API Keys section', 'mxchat'); ?></p>
	2458	+ </div>
	2459	+ </div>
	2460	+ <div class="mxchat-setup-step">
	2461	+ <span class="step-number">4</span>
	2462	+ <div class="step-content">
	2463	+ <h4><?php esc_html_e('Get Index Host', 'mxchat'); ?></h4>
	2464	+ <p><?php esc_html_e('Copy your index host URL from the index details', 'mxchat'); ?></p>
	2465	+ </div>
	2466	+ </div>
	2467	+ <div class="mxchat-setup-step">
	2468	+ <span class="step-number">5</span>
	2469	+ <div class="step-content">
	2470	+ <h4><?php esc_html_e('Save Settings', 'mxchat'); ?></h4>
	2471	+ <p><?php esc_html_e('Fill in the form above and save settings', 'mxchat'); ?></p>
	2472	+ </div>
	2473	+ </div>
	2474	+</div>
1975	2475
1976		- $status['processed_urls'] = absint($i + 1);
1977		- $status['last_update'] = time();
1978		- $status['failed_urls'] = absint($status['failed_urls'] ?? 0) + $batch_stats['failed'];
1979		- $status['last_error'] = $batch_stats['last_error'];
1980	2476
1981		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1982		- }
1983	2477
1984		- // If all URLs in this batch failed, stop processing
1985		- if ($batch_stats['processed'] === 0 && $batch_stats['failed'] > 0) {
1986		- $status['status'] = 'error';
1987		- $status['error'] = sprintf(
1988		- 'Processing stopped: %d consecutive failures. Last error: %s',
1989		- $batch_stats['failed'],
1990		- $batch_stats['last_error']
1991		- );
1992		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1993		- return;
1994		- }
	2478	+ </div>
1995	2479
1996		- if ($end_url < $total_urls) {
1997		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_sitemap_urls', array(
1998		- 'urls' => array_map('esc_url_raw', $urls),
1999		- 'sitemap_url' => $sitemap_url,
2000		- 'total_urls' => $total_urls,
2001		- 'batch_size' => $batch_size,
2002		- 'batch_pause' => $batch_pause,
2003		- ));
2004		- } else {
2005		- $status['status'] = 'complete';
2006		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2007		- }
2008		- } catch (\Exception $e) {
2009		- $status['status'] = 'error';
2010		- $status['error'] = sanitize_text_field($e->getMessage());
2011		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2012		- }
2013		-}
2014	2480
2015		-public function get_sitemap_processing_status($sitemap_url) {
2016		- $sitemap_url = esc_url_raw($sitemap_url);
2017		- $status = get_transient(sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)));
	2481	+ </div>
	2482	+ </div>
	2483	+ </div>
2018	2484
2019		- if (!$status || !is_array($status)) {
2020		- return false;
2021		- }
	2485	+</div>
2022	2486
2023		- return array(
2024		- 'total_urls' => absint($status['total_urls']),
2025		- 'processed_urls' => absint($status['processed_urls']),
2026		- 'failed_urls' => absint($status['failed_urls'] ?? 0),
2027		- 'percentage' => ($status['total_urls'] > 0)
2028		- ? round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100)
2029		- : 0,
2030		- 'status' => sanitize_text_field($status['status']),
2031		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat'),
2032		- 'error' => isset($status['error']) ? sanitize_text_field($status['error']) : '',
2033		- 'last_error' => isset($status['last_error']) ? sanitize_text_field($status['last_error']) : ''
2034		- );
2035		-}
2036	2487
2037		-public function mxchat_stop_processing() {
2038		- // Verify permissions
2039		- if (!current_user_can('manage_options')) {
2040		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
2041		- }
2042	2488
2043		- // Verify nonce
2044		- check_admin_referer('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce');
2045	2489
2046		- // Get the last sitemap URL and clear its transient
2047		- $sitemap_url = get_transient('mxchat_last_sitemap_url');
2048		- if ($sitemap_url) {
2049		- delete_transient('mxchat_sitemap_status_' . md5($sitemap_url));
2050		- delete_transient('mxchat_last_sitemap_url');
2051		- }
	2490	+</div>
	2491	+</div>
2052	2492
2053		- // Get the last PDF URL and clear its transient
2054		- $pdf_url = get_transient('mxchat_last_pdf_url');
2055		- if ($pdf_url) {
2056		- delete_transient('mxchat_pdf_status_' . md5($pdf_url));
2057		- delete_transient('mxchat_last_pdf_url');
2058		- }
2059	2493
2060		- // Unschedule any pending sitemap events
2061		- $timestamp = wp_next_scheduled('mxchat_process_sitemap_urls');
2062		- if ($timestamp) {
2063		- wp_unschedule_event($timestamp, 'mxchat_process_sitemap_urls');
2064		- }
	2494	+<!-- Content Selector Modal -->
	2495	+<div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
	2496	+ <div class="mxchat-kb-modal-content">
	2497	+<div class="mxchat-kb-modal-header">
	2498	+ <h3>
	2499	+ <?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
	2500	+ <span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
	2501	+ </h3>
	2502	+ <span class="mxchat-kb-modal-close">&times;</span>
	2503	+</div>
	2504	+ <div class="mxchat-kb-modal-filters">
	2505	+ <div class="mxchat-kb-search-group">
	2506	+ <input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
	2507	+ </div>
2065	2508
2066		- // Redirect back with a success message
2067		- set_transient('mxchat_admin_notice_success',
2068		- esc_html__('Processing has been stopped successfully.', 'mxchat'),
2069		- 30
2070		- );
2071		- wp_safe_redirect(admin_url('admin.php?page=mxchat-prompts'));
2072		- exit;
2073		-}
2074		-private function mxchat_sanitize_content_for_api($content) {
2075		- // Remove script, style tags, and HTML comments
2076		- $content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $content);
2077		- $content = preg_replace('/<style\b[^>]*>(.*?)<\/style>/is', '', $content);
2078		- $content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
	2509	+ <div class="mxchat-kb-filter-group">
	2510	+ <select id="mxchat-kb-content-type-filter">
	2511	+ <option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
	2512	+ <option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
	2513	+ <option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
	2514	+ <?php
	2515	+ // Add other post types dynamically
	2516	+ $post_types = get_post_types(array('public' => true), 'objects');
	2517	+ foreach ($post_types as $post_type) {
	2518	+ // Skip post and page as they're already added
	2519	+ if (!in_array($post_type->name, array('post', 'page'))) {
	2520	+ echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
	2521	+ }
	2522	+ }
	2523	+ ?>
	2524	+ </select>
2079	2525
2080		- // Remove all HTML tags and decode HTML entities
2081		- $content = wp_strip_all_tags($content);
2082		- $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
	2526	+ <select id="mxchat-kb-content-status-filter">
	2527	+ <option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
	2528	+ <option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
	2529	+ <option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
	2530	+ </select>
2083	2531
2084		- // Trim and normalize whitespace
2085		- $content = trim(preg_replace('/\s+/', ' ', $content));
	2532	+ <select id="mxchat-kb-processed-filter">
	2533	+ <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
	2534	+ <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
	2535	+ <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
	2536	+ </select>
	2537	+ </div>
	2538	+ </div>
2086	2539
2087		- return $content;
2088		-}
	2540	+ <div class="mxchat-kb-content-selection">
	2541	+ <div class="mxchat-kb-selection-header">
	2542	+ <label>
	2543	+ <input type="checkbox" id="mxchat-kb-select-all">
	2544	+ <?php esc_html_e('Select All', 'mxchat'); ?>
	2545	+ </label>
	2546	+ <span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
	2547	+ </div>
2089	2548
	2549	+ <div class="mxchat-kb-content-list">
	2550	+ <!-- Content will be loaded here via AJAX -->
	2551	+ <div class="mxchat-kb-loading">
	2552	+ <span class="mxchat-kb-spinner is-active"></span>
	2553	+ <?php esc_html_e('Loading content...', 'mxchat'); ?>
	2554	+ </div>
	2555	+ </div>
2090	2556
	2557	+ <div class="mxchat-kb-pagination">
	2558	+ <!-- Pagination will be added here -->
	2559	+ </div>
	2560	+ </div>
2091	2561
	2562	+ <div class="mxchat-kb-modal-footer">
	2563	+ <button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
	2564	+ <?php esc_html_e('Process Selected Content', 'mxchat'); ?>
	2565	+ <span class="mxchat-kb-selected-count">(0)</span>
	2566	+ </button>
	2567	+ <button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
	2568	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2569	+ </button>
	2570	+ </div>
	2571	+ </div>
	2572	+</div>
2092	2573
2093		-public function mxchat_handle_product_change($post_id, $post, $update) {
2094		- if ($post->post_type !== 'product') {
2095		- return;
	2574	+<?php
	2575	+}
	2576	+public function mxchat_delete_chat_history() {
	2577	+ if (!current_user_can('manage_options')) {
	2578	+ echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
	2579	+ wp_die();
2096	2580	}
	2581	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
	2582	+ global $wpdb;
	2583	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2097	2584
2098		- if ($post->post_status === 'publish') {
2099		- add_action('shutdown', function() use ($post_id) {
2100		- $product = wc_get_product($post_id);
2101		- if ($product) {
2102		- $this->mxchat_store_product_embedding($product);
2103		- }
2104		- });
2105		- }
2106		-}
	2585	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	2586	+ $deleted_count = 0;
2107	2587
2108		-private function mxchat_store_product_embedding($product) {
2109		- if (!isset($this->options['enable_woocommerce_integration']) ||
2110		- !in_array($this->options['enable_woocommerce_integration'], ['1', 'on'])) {
2111		- return;
2112		- }
	2588	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	2589	+ $session_id_sanitized = sanitize_text_field($session_id);
2113	2590
2114		- $source_url = get_permalink($product->get_id());
	2591	+ // Clear relevant cache before deletion
	2592	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	2593	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
2115	2594
2116		- // Build description
2117		- $regular_price = $product->get_regular_price();
2118		- $sale_price = $product->get_sale_price();
2119		- $description = $product->get_description() . "\n\n" .
2120		- esc_html__('Short Description:', 'mxchat') . " " . $product->get_short_description() . "\n" .
2121		- esc_html__('Price:', 'mxchat') . " " . $regular_price . "\n" .
2122		- esc_html__('Sale Price:', 'mxchat') . " " . ($sale_price ?: esc_html__('N/A', 'mxchat')) . "\n" .
2123		- esc_html__('SKU:', 'mxchat') . " " . $product->get_sku();
	2595	+ // Perform the deletion from the database table
	2596	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
2124	2597
2125		- // Generate embedding vector
2126		- $embedding_vector = $this->mxchat_generate_embedding($description);
2127		- if (!is_array($embedding_vector)) {
2128		- return;
2129		- }
	2598	+ // Delete the corresponding option entry from wp_options table
	2599	+ delete_option("mxchat_history_" . $session_id_sanitized);
2130	2600
2131		- // Check for Pinecone addon and its settings
2132		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2133		- $use_pinecone = false;
	2601	+ // Delete any associated metadata options
	2602	+ delete_option("mxchat_email_" . $session_id_sanitized);
	2603	+ delete_option("mxchat_agent_name_" . $session_id_sanitized);
2134	2604
2135		- if ($pinecone_settings && is_array($pinecone_settings)) {
2136		- $use_pinecone = (
2137		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2138		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2139		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2140		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2141		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2142		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2143		- );
2144		- }
	2605	+ $deleted_count++;
	2606	+ }
2145	2607
2146		- if ($use_pinecone) {
2147		- $result = $this->store_in_pinecone_main(
2148		- $embedding_vector,
2149		- $description,
2150		- $source_url,
2151		- $pinecone_settings['mxchat_pinecone_api_key'],
2152		- $pinecone_settings['mxchat_pinecone_environment'],
2153		- $pinecone_settings['mxchat_pinecone_index']
2154		- );
	2608	+ // Optionally, clear a general cache if you have one
	2609	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
2155	2610
2156		- if (!$result['success']) {
2157		- // Fallback to WordPress DB if Pinecone storage fails
2158		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2159		- }
	2611	+ echo wp_json_encode([
	2612	+ 'success' => sprintf(
	2613	+ esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
	2614	+ $deleted_count
	2615	+ )
	2616	+ ]);
2160	2617	} else {
2161		- // Use WordPress DB storage
2162		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
	2618	+ echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
2163	2619	}
	2620	+
	2621	+ wp_die();
2164	2622	}
2165	2623
2166		-public function mxchat_handle_product_delete($post_id) {
2167		- if (get_post_type($post_id) !== 'product') {
	2624	+public function display_admin_notices() {
	2625	+ // Check if we're on a MXChat admin page
	2626	+ $screen = get_current_screen();
	2627	+ if (!$screen || strpos($screen->base, 'mxchat') === false) {
2168	2628	return;
2169	2629	}
2170	2630
2171		- $source_url = get_permalink($post_id);
	2631	+ //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
2172	2632
2173		- // Check for Pinecone addon and its settings
2174		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2175		- $use_pinecone = false;
2176		-
2177		- if ($pinecone_settings && is_array($pinecone_settings)) {
2178		- $use_pinecone = (
2179		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2180		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2181		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2182		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2183		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2184		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2185		- );
2186		- }
2187		-
2188		- if ($use_pinecone) {
2189		- $this->delete_from_pinecone(
2190		- array($source_url),
2191		- $pinecone_settings['mxchat_pinecone_api_key'],
2192		- $pinecone_settings['mxchat_pinecone_environment'],
2193		- $pinecone_settings['mxchat_pinecone_index']
2194		- );
	2633	+ // Check for error notices
	2634	+ $error_notice = get_transient('mxchat_admin_notice_error');
	2635	+ if ($error_notice) {
	2636	+ //error_log('Found error transient: ' . $error_notice);
	2637	+ echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
	2638	+ delete_transient('mxchat_admin_notice_error');
	2639	+ //error_log('Displayed and deleted error transient');
2195	2640	} else {
2196		- // Fallback to WordPress DB deletion
2197		- global $wpdb;
2198		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
2199		- $wpdb->delete($table_name, array('source_url' => $source_url), array('%s'));
	2641	+ //error_log('No error transient found');
2200	2642	}
2201		-}
2202	2643
2203		-
2204		-/**
2205		- * Delete vectors from Pinecone by source URL
2206		- *
2207		- * @param array $urls Array of source URLs to delete
2208		- * @param string $api_key Pinecone API key
2209		- * @param string $environment Pinecone environment
2210		- * @param string $index_name Pinecone index name
2211		- * @return array Associative array with 'success' boolean and 'message' string
2212		- */
2213		-private function delete_from_pinecone($urls, $api_key, $environment, $index_name) {
2214		- // Get the Pinecone host from options (matching your store_in_pinecone_main pattern)
2215		- $options = get_option('mxchat_pinecone_addon_options');
2216		- $host = $options['mxchat_pinecone_host'] ?? '';
2217		-
2218		- if (empty($host)) {
2219		- return array(
2220		- 'success' => false,
2221		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
2222		- );
	2644	+ // Check for success notices
	2645	+ $success_notice = get_transient('mxchat_admin_notice_success');
	2646	+ if ($success_notice) {
	2647	+ //error_log('Found success transient: ' . $success_notice);
	2648	+ echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
	2649	+ delete_transient('mxchat_admin_notice_success');
	2650	+ //error_log('Displayed and deleted success transient');
2223	2651	}
2224	2652
2225		- // Build API endpoint using the configured host
2226		- $api_endpoint = "https://{$host}/vectors/delete";
2227		-
2228		- // Create vector IDs from URLs (matching your store method's ID generation)
2229		- $vector_ids = array_map('md5', $urls);
2230		-
2231		- // Prepare the delete request body
2232		- $request_body = array(
2233		- 'ids' => $vector_ids,
2234		- 'filter' => array(
2235		- 'source_url' => array(
2236		- '$in' => $urls
2237		- )
2238		- )
2239		- );
2240		-
2241		- // Make the deletion request
2242		- $response = wp_remote_post($api_endpoint, array(
2243		- 'headers' => array(
2244		- 'Api-Key' => $api_key,
2245		- 'accept' => 'application/json',
2246		- 'content-type' => 'application/json'
2247		- ),
2248		- 'body' => wp_json_encode($request_body),
2249		- 'timeout' => 30,
2250		- 'data_format' => 'body'
2251		- ));
2252		-
2253		- // Handle WordPress HTTP API errors
2254		- if (is_wp_error($response)) {
2255		- return array(
2256		- 'success' => false,
2257		- 'message' => $response->get_error_message()
2258		- );
	2653	+ // Check for info notices
	2654	+ $info_notice = get_transient('mxchat_admin_notice_info');
	2655	+ if ($info_notice) {
	2656	+ //error_log('Found info transient: ' . $info_notice);
	2657	+ echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
	2658	+ delete_transient('mxchat_admin_notice_info');
	2659	+ //error_log('Displayed and deleted info transient');
2259	2660	}
2260	2661
2261		- // Check response status
2262		- $response_code = wp_remote_retrieve_response_code($response);
2263		- if ($response_code !== 200) {
2264		- $body = wp_remote_retrieve_body($response);
2265		- return array(
2266		- 'success' => false,
2267		- 'message' => sprintf(
2268		- 'Pinecone API error (HTTP %d): %s',
2269		- $response_code,
2270		- $body
2271		- )
2272		- );
2273		- }
2274		-
2275		- // Parse response body
2276		- $body = wp_remote_retrieve_body($response);
2277		- $response_data = json_decode($body, true);
2278		-
2279		- // Final validation of the response
2280		- if (json_last_error() !== JSON_ERROR_NONE) {
2281		- return array(
2282		- 'success' => false,
2283		- 'message' => 'Failed to parse Pinecone response: ' . json_last_error_msg()
2284		- );
2285		- }
2286		-
2287		- return array(
2288		- 'success' => true,
2289		- 'message' => sprintf('Successfully deleted %d vectors from Pinecone', count($vector_ids))
2290		- );
2291	2662	}
2292	2663
2293		-
2294		-public function mxchat_fetch_chat_history() {
2295		- global $wpdb;
2296		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2297		-
2298		- if (!current_user_can('manage_options')) {
2299		- wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
2300		- }
2301		-
2302		- // First get unique session IDs ordered by most recent message in each session
2303		- $session_ids = $wpdb->get_col(
2304		- $wpdb->prepare(
2305		- "SELECT DISTINCT session_id
2306		- FROM {$table_name}
2307		- GROUP BY session_id
2308		- ORDER BY MAX(timestamp) DESC"
2309		- )
2310		- );
2311		-
2312		- if (empty($session_ids)) {
2313		- wp_die(esc_html__('No chat history available.', 'mxchat'));
2314		- }
2315		-
2316		- ob_start();
2317		- echo '<div class="mxchat-transcript">';
2318		-
2319		- // Iterate through sessions from newest to oldest
2320		- foreach ($session_ids as $session_id) {
2321		- // Get the email associated with this session (if available)
2322		- $email = $wpdb->get_var(
2323		- $wpdb->prepare(
2324		- "SELECT user_email
2325		- FROM {$table_name}
2326		- WHERE session_id = %s AND user_email != ''
2327		- ORDER BY timestamp ASC
2328		- LIMIT 1",
2329		- $session_id
2330		- )
2331		- );
2332		-
2333		- // Debug: Check email retrieval
2334		- if (empty($email)) {
2335		- //error_log("No email found for session {$session_id}");
2336		- } else {
2337		- //error_log("Email for session {$session_id}: " . $email);
2338		- }
2339		-
2340		- // Get messages for this session ordered by timestamp
2341		- $messages = $wpdb->get_results(
2342		- $wpdb->prepare(
2343		- "SELECT * FROM {$table_name}
2344		- WHERE session_id = %s
2345		- ORDER BY timestamp ASC",
2346		- $session_id
2347		- )
2348		- );
2349		-
2350		- // Start session block
2351		- echo '<div class="mxchat-session">';
2352		- echo '<div class="mxchat-session-header">';
2353		- // Wrap checkbox and session ID in one block
2354		- echo '<div class="mxchat-session-id">';
2355		- echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
2356		- echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
2357		- echo '</div>';
2358		-
2359		- // Place email directly below the session ID block
2360		- if (!empty($email)) {
2361		- echo '<div class="mxchat-session-email">';
2362		- echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
2363		- echo '</div>';
2364		- }
2365		- echo '</div>';
2366		-
2367		- echo '<div class="mxchat-messages">';
2368		-
2369		- // Display messages for this session
2370		- foreach ($messages as $transcript) {
2371		- $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
2372		-
2373		- // Determine message styling
2374		- switch ($transcript->role) {
2375		- case 'assistant':
2376		- case 'bot':
2377		- $message_class = 'bot-message';
2378		- $display_role = esc_html__('Chatbot', 'mxchat');
2379		- break;
2380		- case 'user':
2381		- $message_class = 'user-message';
2382		- $display_role = !empty($transcript->user_identifier)
2383		- ? sanitize_text_field($transcript->user_identifier)
2384		- : esc_html__('User', 'mxchat');
2385		- break;
2386		- case 'agent':
2387		- $message_class = 'agent-message';
2388		- $display_role = esc_html__('Agent', 'mxchat');
2389		- break;
2390		- default:
2391		- $message_class = 'unknown-message';
2392		- $display_role = esc_html__('Unknown', 'mxchat');
2393		- }
2394		-
2395		- // Process message content
2396		- $message_content = wp_kses(
2397		- stripslashes($transcript->message),
2398		- [
2399		- 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
2400		- 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
2401		- 'a' => ['href' => [], 'title' => []]
2402		- ]
2403		- );
2404		- $message_content = nl2br($message_content);
2405		-
2406		- // Render message
2407		- echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
2408		- echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
2409		- echo '<div class="mxchat-message-content">' . $message_content . '</div>';
2410		- echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
2411		- echo '</div>';
2412		- }
2413		-
2414		- // Close session block
2415		- echo '</div></div>';
2416		- }
2417		-
2418		- echo '</div>';
2419		- $output = ob_get_clean();
2420		- echo $output;
2421		- wp_die();
2422		-}
2423		-
2424		-
2425	2664	public function mxchat_create_activation_page() {
2426	2665	$license_status = get_option('mxchat_license_status', 'inactive');
2427	2666	$license_error = get_option('mxchat_license_error', '');
	2667	+ $current_domain = parse_url(home_url(), PHP_URL_HOST);
	2668	+
	2669	+ // Your website URL - change this to your actual website
	2670	+ $license_management_url = 'https://mxchat.ai/my-account/license-management/';
	2671	+
	2672	+ // Check if this activation has been linked to a domain
	2673	+ $is_domain_linked = $this->is_current_activation_linked($current_domain);
2428	2674	?>
2429	2675	<div class="wrap mxchat-admin-activation">
2430	2676	<div class="mxchat-pro-hero">
2431	2677	<h1 class="pro-title">
2432		- <span class="pro-gradient-text">Activate</span> MxChat Pro
	2678	+ <span class="pro-gradient-text">Manage</span> MxChat Pro
2433	2679	</h1>
2434	2680	<p class="pro-subtitle">
2435		- <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	2681	+ <?php if ($license_status === 'active'): ?>
	2682	+ <?php esc_html_e('Your pro license is active. Manage your activation below.', 'mxchat'); ?>
	2683	+ <?php else: ?>
	2684	+ <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	2685	+ <?php endif; ?>
2436	2686	</p>
2437	2687	</div>
2438		-
	2688	+
2439	2689	<?php if ($license_status === 'inactive' && !empty($license_error)): ?>
2440	2690	<div class="error notice">
2441	2691	<p><?php echo esc_html($license_error); ?></p>
2442	2692	</div>
2443	2693	<?php endif; ?>
2444		-
	2694	+
	2695	+ <!-- Domain Linking Notice for Existing Users -->
	2696	+ <?php if ($license_status === 'active' && !$is_domain_linked): ?>
	2697	+ <div class="notice notice-info">
	2698	+ <p>
	2699	+ <strong><?php esc_html_e('New Feature: Domain Tracking', 'mxchat'); ?></strong><br>
	2700	+ <?php esc_html_e('We\'ve enhanced our license system to track your activated domains. Link this activation to your domain for better license management.', 'mxchat'); ?>
	2701	+ </p>
	2702	+ <p>
	2703	+ <button type="button" id="link-domain-button" class="button button-secondary">
	2704	+ <?php esc_html_e('Link This Domain', 'mxchat'); ?>
	2705	+ </button>
	2706	+ <span id="domain-link-status" style="margin-left: 10px;"></span>
	2707	+ </p>
	2708	+ </div>
	2709	+ <?php endif; ?>
	2710	+
	2711	+ <!-- Activation Form -->
2445	2712	<form id="mxchat-activation-form" class="mxchat-pro-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
2446	2713	<div class="mxchat-pro-form-container">
2447	2714	<table class="form-table">
2448	2715	<tr valign="top">
		@@ -2457,8 +2724,12 @@
2457	2724	<input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text mxchat-pro-input" required />
2458	2725	</td>
2459	2726	</tr>
2460	2727	</table>
	2728	+
	2729	+ <!-- Hidden field for domain -->
	2730	+ <input type="hidden" id="mxchat_domain" name="domain" value="<?php echo esc_attr($current_domain); ?>" />
	2731	+
2461	2732	<?php if ($license_status !== 'active'): ?>
2462	2733	<div class="mxchat-pro-button-container">
2463	2734	<button type="submit" id="activate_license_button" class="button button-primary mxchat-pro-button"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
2464	2735	<div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
		@@ -2465,8 +2736,9 @@
2465	2736	</div>
2466	2737	<?php endif; ?>
2467	2738	</div>
2468	2739	</form>
	2740	+
2469	2741	<!-- License Status Display -->
2470	2742	<div class="mxchat-pro-status">
2471	2743	<h3><?php esc_html_e('License Status:', 'mxchat'); ?>
2472	2744	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
		@@ -2472,15 +2744,90 @@
2472	2744	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
2473	2745	<?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
2474	2746	</span>
2475	2747	</h3>
	2748	+
	2749	+ <?php if ($license_status === 'active'): ?>
	2750	+ <div class="mxchat-license-details">
	2751	+ <p><strong><?php esc_html_e('Domain:', 'mxchat'); ?></strong> <?php echo esc_html($current_domain); ?>
	2752	+ <?php if ($is_domain_linked): ?>
	2753	+ <span style="color: green; margin-left: 10px;">✓ <?php esc_html_e('Linked', 'mxchat'); ?></span>
	2754	+ <?php else: ?>
	2755	+ <span style="color: orange; margin-left: 10px;">⚠ <?php esc_html_e('Not Linked', 'mxchat'); ?></span>
	2756	+ <?php endif; ?>
	2757	+ </p>
	2758	+ <p><strong><?php esc_html_e('Email:', 'mxchat'); ?></strong> <?php echo esc_html(get_option('mxchat_pro_email')); ?></p>
	2759	+ <p><strong><?php esc_html_e('License Key:', 'mxchat'); ?></strong>
	2760	+ <code style="background: #f1f1f1; padding: 2px 6px; border-radius: 3px;">
	2761	+ <?php echo esc_html(get_option('mxchat_activation_key')); ?>
	2762	+ </code>
	2763	+ </p>
	2764	+ <p>
	2765	+ <small>
	2766	+ <?php esc_html_e('Manage all your licenses and domains on', 'mxchat'); ?>
	2767	+ <a href="<?php echo esc_url($license_management_url); ?>" target="_blank">
	2768	+ <?php esc_html_e('your account dashboard', 'mxchat'); ?>
	2769	+ </a>
	2770	+ </small>
	2771	+ </p>
	2772	+
	2773	+ <!-- Deactivation Section -->
	2774	+ <div class="mxchat-deactivation-section" style="margin-top: 20px; padding: 15px; background: #fff3cd; border-left: 4px solid #ffc107; border-radius: 4px;">
	2775	+ <h4 style="margin-top: 0; color: #856404;">
	2776	+ <?php esc_html_e('License Management', 'mxchat'); ?>
	2777	+ </h4>
	2778	+ <p style="margin-bottom: 15px; color: #856404;">
	2779	+ <?php esc_html_e('Need to move this license to another site? Deactivate it here first, then activate it on your new site.', 'mxchat'); ?>
	2780	+ </p>
	2781	+ <button type="button" id="deactivate-license-button" class="button button-secondary" style="background: #dc3545; color: white; border-color: #dc3545;">
	2782	+ 🔓 <?php esc_html_e('Deactivate License', 'mxchat'); ?>
	2783	+ </button>
	2784	+ <span id="deactivate-status" style="margin-left: 10px;"></span>
	2785	+ </div>
	2786	+ </div>
	2787	+ <?php endif; ?>
2476	2788	</div>
2477		-
	2789	+
	2790	+ <!-- Hidden fields for JavaScript -->
	2791	+ <input type="hidden" id="mxchat-ajax-url" value="<?php echo admin_url('admin-ajax.php'); ?>" />
	2792	+ <input type="hidden" id="mxchat-nonce" value="<?php echo wp_create_nonce('mxchat_activate_license_nonce'); ?>" />
	2793	+ <input type="hidden" id="mxchat-api-url" value="https://mxchat.ai" />
2478	2794	</div>
2479	2795	<?php
2480	2796	}
2481	2797
2482		-public function mxchat_intents_page_html() {
	2798	+/**
	2799	+ * Check if current activation is linked to a domain
	2800	+ * This checks YOUR website's database, not the user's local database
	2801	+ */
	2802	+private function is_current_activation_linked($domain) {
	2803	+ $license_key = get_option('mxchat_activation_key');
	2804	+ $email = get_option('mxchat_pro_email');
	2805	+
	2806	+ if (empty($license_key) || empty($email)) {
	2807	+ return false;
	2808	+ }
	2809	+
	2810	+ // Check with YOUR website's API
	2811	+ $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
	2812	+ 'body' => array(
	2813	+ 'license_key' => $license_key,
	2814	+ 'email' => $email,
	2815	+ 'domain' => $domain
	2816	+ ),
	2817	+ 'timeout' => 10,
	2818	+ 'sslverify' => false
	2819	+ ));
	2820	+
	2821	+ if (is_wp_error($response)) {
	2822	+ return false;
	2823	+ }
	2824	+
	2825	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	2826	+ return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
	2827	+}
	2828	+
	2829	+public function mxchat_actions_page_html() {
2483	2830	if (!current_user_can('manage_options')) {
2484	2831	return;
2485	2832	}
2486	2833
		@@ -2493,9 +2840,9 @@
2493	2840
2494	2841	// Success message
2495	2842	if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2496	2843	echo '<div class="notice notice-success is-dismissible"><p>' .
2497		- esc_html__('Intent updated successfully.', 'mxchat') .
	2844	+ esc_html__('Action updated successfully.', 'mxchat') .
2498	2845	'</p></div>';
2499	2846	}
2500	2847
2501	2848	// Filtering logic
		@@ -2516,10 +2863,10 @@
2516	2863	// Pagination
2517	2864	$total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2518	2865	$total_pages = ceil($total_intents / $per_page);
2519	2866
2520		- // Get intents
2521		- $intents = $wpdb->get_results($wpdb->prepare(
	2867	+ // Get intents (now called actions)
	2868	+ $actions = $wpdb->get_results($wpdb->prepare(
2522	2869	"SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2523	2870	$per_page, $offset
2524	2871	));
2525	2872
		@@ -2530,581 +2877,814 @@
2530	2877	<div class="wrap mxchat-wrapper">
2531	2878	<!-- Hero Section -->
2532	2879	<div class="mxchat-hero">
2533	2880	<h1 class="mxchat-main-title">
2534		- <span class="mxchat-gradient-text">Intent</span> Manager
	2881	+ <span class="mxchat-gradient-text">Actions</span> Manager
2535	2882	</h1>
2536	2883	<p class="mxchat-hero-subtitle">
2537		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	2884	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2538	2885	</p>
2539	2886	</div>
2540	2887
2541		- <div class="mxchat-content">
2542		- <!-- Add Intent Card -->
2543		- <div class="mxchat-card">
2544		- <div class="mxchat-card-header">
2545		- <h2><?php esc_html_e('Add New Intent', 'mxchat'); ?></h2>
2546		- </div>
	2888	+ <!-- Actions Header with Search and Filter -->
	2889	+ <div class="mxchat-actions-header">
	2890	+ <div class="mxchat-actions-filters">
	2891	+ <form method="get" class="mxchat-search-form">
	2892	+ <input type="hidden" name="page" value="mxchat-actions">
	2893	+ <div class="mxchat-search-group">
	2894	+ <span class="dashicons dashicons-search"></span>
	2895	+ <input type="text" name="s" class="mxchat-search-input"
	2896	+ placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
	2897	+ value="<?php echo esc_attr($search_term); ?>">
	2898	+ </div>
	2899	+ <select name="callback_filter" class="mxchat-action-filter">
	2900	+ <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
	2901	+ <?php foreach ($available_callbacks as $function => $callback_data) :
	2902	+ $label = $callback_data['label']; ?>
	2903	+ <option value="<?php echo esc_attr($function); ?>"
	2904	+ <?php selected($callback_filter, $function); ?>>
	2905	+ <?php echo esc_html($label); ?>
	2906	+ </option>
	2907	+ <?php endforeach; ?>
	2908	+ </select>
	2909	+ <button type="submit" class="mxchat-button-secondary">
	2910	+ <?php esc_html_e('Filter', 'mxchat'); ?>
	2911	+ </button>
	2912	+ </form>
	2913	+ </div>
	2914	+ <div class="mxchat-actions-controls">
	2915	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	2916	+ <span class="dashicons dashicons-plus-alt"></span>
	2917	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	2918	+ </button>
	2919	+ </div>
	2920	+ </div>
2547	2921
2548		- <div class="mxchat-intent-documentation">
2549		- <p>
2550		- <?php esc_html_e('We highly encourage users to quickly read our ', 'mxchat'); ?>
2551		- <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer">
2552		- <?php esc_html_e('documentation', 'mxchat'); ?>
2553		- </a>
2554		- <?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'); ?>
2555		- </p>
2556		- </div>
	2922	+ <!-- Actions Grid Layout - All actions in a single grid -->
	2923	+ <div class="mxchat-actions-grid">
	2924	+ <div class="mxchat-cards-container">
	2925	+ <?php if (!empty($actions)) : ?>
	2926	+ <?php foreach ($actions as $action) :
	2927	+ $callback_function = $action->callback_function;
	2928	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	2929	+ ? $available_callbacks[$callback_function]['label']
	2930	+ : $callback_function;
	2931	+ $threshold_value = isset($action->similarity_threshold)
	2932	+ ? round($action->similarity_threshold * 100)
	2933	+ : 85;
2557	2934
2558		- <form id="mxchat-add-intent-form" method="post"
2559		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2560		- <input type="hidden" name="action" value="mxchat_add_intent">
2561		- <?php wp_nonce_field('mxchat_add_intent_nonce'); ?>
	2935	+ // Check if this is a form action
	2936	+ $is_form_action = strpos($action->intent_label, 'Form ') === 0;
2562	2937
2563		- <div class="mxchat-form-group">
2564		- <label for="intent_label">
2565		- <?php esc_html_e('Intent Label (For your reference only)', 'mxchat'); ?>
2566		- </label>
2567		- <input name="intent_label" type="text" id="intent_label" required
2568		- class="mxchat-intent-input"
2569		- placeholder="<?php esc_attr_e('Example Email Capture: Newsletter Signup', 'mxchat'); ?>">
2570		- </div>
	2938	+ // Get action status (enabled/disabled) - default to true if column doesn't exist
	2939	+ $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
	2940	+ ?>
	2941	+ <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
	2942	+ <div class="mxchat-card-header">
	2943	+ <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
	2944	+ <div class="mxchat-card-toggle">
	2945	+ <label class="mxchat-switch">
	2946	+ <input type="checkbox" class="mxchat-action-toggle"
	2947	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	2948	+ <?php checked($is_enabled); ?>>
	2949	+ <span class="mxchat-slider round"></span>
	2950	+ </label>
	2951	+ </div>
	2952	+ </div>
2571	2953
2572		- <div class="mxchat-form-group">
2573		- <label for="phrases">
2574		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2575		- </label>
2576		- <textarea name="phrases" id="phrases" rows="5" required
2577		- class="mxchat-intent-textarea"
2578		- 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>
2579		- </div>
	2954	+ <div class="mxchat-card-body">
	2955	+ <div class="mxchat-card-description">
	2956	+ <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
	2957	+ <?php echo esc_html($callback_label); ?>
	2958	+ </div>
2580	2959
2581		- <div class="mxchat-form-group">
2582		- <label for="callback_function">
2583		- <?php esc_html_e('Callback Function', 'mxchat'); ?>
2584		- </label>
2585		- <select name="callback_function" id="callback_function"
2586		- class="mxchat-intent-select" required>
2587		- <option value="">
2588		- <?php esc_html_e('Select a Callback', 'mxchat'); ?>
2589		- </option>
2590		- <?php
2591		- $groups = $this->mxchat_get_available_callbacks(true);
2592		- foreach ($groups as $group_label => $group_callbacks) :
2593		- echo '<optgroup label="' . esc_attr($group_label) . '">';
2594		- foreach ($group_callbacks as $function => $data) :
2595		- $label = $data['label'];
2596		- $pro_only = $data['pro_only'];
2597		- $disabled = (!$this->is_activated && $pro_only) ? 'disabled' : '';
2598		- $label_suffix = (!$this->is_activated && $pro_only) ? ' (Pro Only)' : '';
2599		- ?>
2600		- <option value="<?php echo esc_attr($function); ?>"
2601		- <?php echo $disabled; ?>>
2602		- <?php echo esc_html($label . $label_suffix); ?>
2603		- </option>
	2960	+ <div class="mxchat-card-phrases">
	2961	+ <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
	2962	+ <div class="mxchat-phrases-preview">
	2963	+ <?php
	2964	+ // Check if the helper function exists, otherwise use a simple substring
	2965	+ if (method_exists($this, 'get_trimmed_phrases')) {
	2966	+ echo esc_html($this->get_trimmed_phrases($action->phrases));
	2967	+ } else {
	2968	+ echo esc_html(strlen($action->phrases) > 100 ?
	2969	+ substr($action->phrases, 0, 97) . '...' :
	2970	+ $action->phrases);
	2971	+ }
	2972	+ ?>
	2973	+ </div>
	2974	+ </div>
	2975	+
	2976	+ <div class="mxchat-threshold-control">
	2977	+ <div class="mxchat-threshold-label">
	2978	+ <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
	2979	+ <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
	2980	+ </div>
	2981	+ </div>
	2982	+ </div>
	2983	+
	2984	+ <div class="mxchat-card-footer">
2604	2985	<?php
2605		- endforeach;
2606		- echo '</optgroup>';
2607		- endforeach;
2608		- ?>
2609		- </select>
2610		- </div>
	2986	+ // Check if it's a form action
	2987	+ $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
2611	2988
2612		- <button type="submit" class="mxchat-button-primary">
2613		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
2614		- </button>
2615		- </form>
2616		- </div>
	2989	+ // Check if it's a recommendation flow action
	2990	+ $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
2617	2991
2618		- <!-- Manage Intents Card -->
2619		- <div class="mxchat-card">
2620		- <div class="mxchat-card-header">
2621		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2622		- <div class="mxchat-header-actions">
2623		- <form method="get" class="mxchat-search-form">
2624		- <input type="hidden" name="page" value="mxchat-intents">
2625		- <div class="mxchat-search-group">
2626		- <span class="dashicons dashicons-search"></span>
2627		- <input type="text" name="s"
2628		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2629		- value="<?php echo esc_attr($search_term); ?>">
2630		- <select name="callback_filter" class="mxchat-intent-filter">
2631		- <option value="">
2632		- <?php esc_html_e('All Callbacks', 'mxchat'); ?>
2633		- </option>
2634		- <?php foreach ($available_callbacks as $function => $callback_data) :
2635		- $label = $callback_data['label']; ?>
2636		- <option value="<?php echo esc_attr($function); ?>"
2637		- <?php selected($callback_filter, $function); ?>>
2638		- <?php echo esc_html($label); ?>
2639		- </option>
2640		- <?php endforeach; ?>
2641		- </select>
2642		- <button type="submit" class="mxchat-button-secondary">
2643		- <?php esc_html_e('Filter', 'mxchat'); ?>
2644		- </button>
	2992	+ if ($is_form_action) {
	2993	+ $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
	2994	+ ?>
	2995	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
	2996	+ class="mxchat-button-primary">
	2997	+ <span class="dashicons dashicons-feedback"></span>
	2998	+ <?php esc_html_e('Edit Form', 'mxchat'); ?>
	2999	+ </a>
	3000	+ <?php } elseif ($is_flow_action) {
	3001	+ ?>
	3002	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
	3003	+ class="mxchat-button-primary">
	3004	+ <span class="dashicons dashicons-list-view"></span>
	3005	+ <?php esc_html_e('Manage Flows', 'mxchat'); ?>
	3006	+ </a>
	3007	+ <?php } else { ?>
	3008	+ <button type="button"
	3009	+ class="mxchat-button-secondary mxchat-edit-button"
	3010	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3011	+ data-phrases="<?php echo esc_attr($action->phrases); ?>"
	3012	+ data-label="<?php echo esc_attr($action->intent_label); ?>"
	3013	+ data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
	3014	+ data-callback-function="<?php echo esc_attr($action->callback_function); ?>">
	3015	+ <span class="dashicons dashicons-edit"></span>
	3016	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	3017	+ </button>
	3018	+ <form method="post"
	3019	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	3020	+ class="mxchat-delete-form"
	3021	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
	3022	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	3023	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	3024	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
	3025	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	3026	+ <span class="dashicons dashicons-trash"></span>
	3027	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	3028	+ </button>
	3029	+ </form>
	3030	+ <?php } ?>
2645	3031	</div>
2646		- </form>
2647		- </div>
2648		- </div>
2649	3032
2650		- <div class="mxchat-table-wrapper">
2651		- <table class="mxchat-records-table">
2652		- <thead>
2653		- <tr>
2654		- <th><?php esc_html_e('Intent Label', 'mxchat'); ?></th>
2655		- <th><?php esc_html_e('Phrases', 'mxchat'); ?></th>
2656		- <th><?php esc_html_e('Callback Function', 'mxchat'); ?></th>
2657		- <th><?php esc_html_e('Similarity Threshold', 'mxchat'); ?></th>
2658		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
2659		- </tr>
2660		- </thead>
2661		- <tbody>
2662		- <?php if ($intents) :
2663		- foreach ($intents as $intent) :
2664		- $callback_function = $intent->callback_function;
2665		- $callback_label = isset($available_callbacks[$callback_function]['label'])
2666		- ? $available_callbacks[$callback_function]['label']
2667		- : $callback_function;
2668		- $threshold_value = isset($intent->similarity_threshold)
2669		- ? round($intent->similarity_threshold * 100)
2670		- : 85;
2671		-
2672		- // Check if this is a form intent (its intent_label starts with "Form ")
2673		- $is_form_intent = strpos($intent->intent_label, 'Form ') === 0;
2674		- ?>
2675		- <tr<?php echo $is_form_intent ? ' class="mxchat-form-intent"' : ''; ?>>
2676		- <td>
2677		- <?php
2678		- if ($is_form_intent) {
2679		- // Attempt to extract the form ID from the intent_label.
2680		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2681		- $form_id = isset($matches[1]) ? intval($matches[1]) : 0;
2682		- if ($form_id) {
2683		- global $wpdb;
2684		- $forms_table = $wpdb->prefix . 'mxchat_forms';
2685		- $form = $wpdb->get_row($wpdb->prepare("SELECT title FROM $forms_table WHERE id = %d", $form_id));
2686		- if ($form && !empty($form->title)) {
2687		- echo esc_html($form->title);
2688		- } else {
2689		- echo esc_html($intent->intent_label);
2690		- }
2691		- } else {
2692		- echo esc_html($intent->intent_label);
2693		- }
2694		- echo ' <span class="mxchat-badge">Form Intent</span>';
2695		- } else {
2696		- echo esc_html($intent->intent_label);
2697		- }
2698		- ?>
2699		- </td>
2700		- <td class="mxchat-content-cell">
2701		- <?php echo esc_html($intent->phrases); ?>
2702		- </td>
2703		- <td><?php echo esc_html($callback_label); ?></td>
2704		- <td>
2705		- <!-- Similarity threshold adjustment (shown for all intents) -->
2706		- <form method="post"
2707		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2708		- class="mxchat-threshold-form">
2709		- <?php wp_nonce_field('mxchat_update_intent_threshold_nonce'); ?>
2710		- <input type="hidden" name="action"
2711		- value="mxchat_update_intent_threshold">
2712		- <input type="hidden" name="intent_id"
2713		- value="<?php echo esc_attr($intent->id); ?>">
2714		- <div class="mxchat-slider-group">
2715		- <input type="range"
2716		- name="intent_threshold"
2717		- id="intent_threshold_<?php echo esc_attr($intent->id); ?>"
2718		- min="70"
2719		- max="95"
2720		- value="<?php echo esc_attr($threshold_value); ?>"
2721		- class="mxchat-intent-slider"
2722		- oninput="document.getElementById('threshold_output_<?php echo esc_attr($intent->id); ?>').value = this.value + '%'">
2723		- <output id="threshold_output_<?php echo esc_attr($intent->id); ?>"
2724		- class="mxchat-intent-output">
2725		- <?php echo esc_html($threshold_value); ?>%
2726		- </output>
2727		- </div>
2728		- <button type="submit" class="mxchat-button-icon">
2729		- <span class="dashicons dashicons-saved"></span>
2730		- </button>
2731		- </form>
2732		- </td>
2733		- <td class="mxchat-actions-cell">
2734		- <?php if (!$is_form_intent) : ?>
2735		- <!-- Standard intents: allow edit and delete -->
2736		- <button type="button"
2737		- class="mxchat-button-icon mxchat-edit-button"
2738		- data-intent-id="<?php echo esc_attr($intent->id); ?>"
2739		- data-phrases="<?php echo esc_attr($intent->phrases); ?>">
2740		- <span class="dashicons dashicons-edit"></span>
2741		- </button>
2742		- <form method="post"
2743		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2744		- class="mxchat-delete-form"
2745		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this intent?', 'mxchat'); ?>');">
2746		- <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
2747		- <input type="hidden" name="action" value="mxchat_delete_intent">
2748		- <input type="hidden" name="intent_id"
2749		- value="<?php echo esc_attr($intent->id); ?>">
2750		- <button type="submit" class="mxchat-button-icon">
2751		- <span class="dashicons dashicons-trash"></span>
2752		- </button>
2753		- </form>
2754		- <?php else : ?>
2755		- <!-- Form intents: show manage in forms button -->
2756		- <?php
2757		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2758		- $form_id = isset($matches[1]) ? $matches[1] : '';
2759		- ?>
2760		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
2761		- class="mxchat-button-secondary">
2762		- <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2763		- </a>
2764		- <?php endif; ?>
2765		- </td>
2766		- </tr>
2767		- <?php endforeach;
2768		- else : ?>
2769		- <tr>
2770		- <td colspan="5" class="mxchat-no-records">
2771		- <?php esc_html_e('No intents found.', 'mxchat'); ?>
2772		- </td>
2773		- </tr>
2774		- <?php endif; ?>
2775		- </tbody>
2776		- </table>
2777		- </div>
2778	3033
2779		- <?php if ($total_pages > 1) : ?>
2780		- <div class="mxchat-pagination">
2781		- <?php
2782		- echo paginate_links(array(
2783		- 'base' => add_query_arg('paged', '%#%'),
2784		- 'format' => '',
2785		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
2786		- 'next_text' => __('Next &raquo;', 'mxchat'),
2787		- 'total' => $total_pages,
2788		- 'current' => $page
2789		- ));
2790		- ?>
	3034	+ </div>
	3035	+ <?php endforeach; ?>
	3036	+ <?php else : ?>
	3037	+ <!-- If no actions found -->
	3038	+ <div class="mxchat-no-actions">
	3039	+ <div class="mxchat-empty-state">
	3040	+ <span class="dashicons dashicons-format-chat"></span>
	3041	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	3042	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	3043	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	3044	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	3045	+ </button>
	3046	+ </div>
2791	3047	</div>
2792	3048	<?php endif; ?>
2793	3049	</div>
2794	3050	</div>
2795	3051
2796		- <!-- Edit Modal -->
2797		-<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
	3052	+ <?php if ($total_pages > 1) : ?>
	3053	+ <div class="mxchat-pagination">
	3054	+ <?php
	3055	+ echo paginate_links(array(
	3056	+ 'base' => add_query_arg('paged', '%#%'),
	3057	+ 'format' => '',
	3058	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	3059	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	3060	+ 'total' => $total_pages,
	3061	+ 'current' => $page
	3062	+ ));
	3063	+ ?>
	3064	+ </div>
	3065	+ <?php endif; ?>
	3066	+
	3067	+<!-- Add/Edit Action Modal with Step-Based Approach -->
	3068	+<!-- Complete Modal HTML with Defined Groups Variable -->
	3069	+<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
2798	3070	<div class="mxchat-modal-content">
2799	3071	<span class="mxchat-modal-close">&times;</span>
2800		- <div class="mxchat-card-header">
2801		- <h2><?php esc_html_e('Edit Intent Phrases', 'mxchat'); ?></h2>
2802		- </div>
2803	3072
2804		- <form id="mxchat-edit-intent-form" method="post"
2805		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2806		- <?php wp_nonce_field('mxchat_edit_intent_nonce'); ?>
2807		- <input type="hidden" name="action" value="mxchat_edit_intent">
2808		- <input type="hidden" name="intent_id" id="edit_intent_id">
	3073	+ <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	3074	+ <!-- Dynamic nonce field -->
	3075	+ <div id="action-nonce-container">
	3076	+ <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	3077	+ </div>
	3078	+ <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
	3079	+ <input type="hidden" name="intent_id" id="edit_action_id" value="">
	3080	+ <input type="hidden" name="callback_function" id="callback_function" value="">
2809	3081
2810		- <div class="mxchat-form-group">
2811		- <label for="edit_phrases">
2812		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2813		- </label>
2814		- <textarea name="phrases"
2815		- id="edit_phrases"
2816		- rows="5"
2817		- class="mxchat-intent-textarea"
2818		- required></textarea>
	3082	+ <!-- Step 1: Action Type Selection -->
	3083	+ <div id="mxchat-action-step-1" class="mxchat-action-step active">
	3084	+ <div class="mxchat-step-indicator">
	3085	+ <div class="mxchat-step-number">1</div>
	3086	+ <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
	3087	+ </div>
	3088	+
	3089	+ <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
	3090	+ <div class="mxchat-action-type-search">
	3091	+ <span class="dashicons dashicons-search"></span>
	3092	+ <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
	3093	+ </div>
	3094	+
	3095	+ <?php
	3096	+ // Get the callbacks - IMPORTANT: Define the $groups variable here
	3097	+ $groups = $this->mxchat_get_available_callbacks(true, true);
	3098	+ ?>
	3099	+
	3100	+ <div class="mxchat-action-type-categories">
	3101	+ <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
	3102	+ <?php
	3103	+ // Get unique categories from the defined groups
	3104	+ foreach ($groups as $group_label => $group_callbacks) :
	3105	+ $category_slug = sanitize_title($group_label);
	3106	+ ?>
	3107	+ <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
	3108	+ <?php endforeach; ?>
	3109	+ </div>
	3110	+
	3111	+ <div class="mxchat-action-types-grid">
	3112	+ <?php
	3113	+ // Generate action cards from available callbacks
	3114	+ foreach ($groups as $group_label => $group_callbacks) :
	3115	+ $category_slug = sanitize_title($group_label);
	3116	+
	3117	+ foreach ($group_callbacks as $function => $data) :
	3118	+ $label = $data['label'];
	3119	+ $pro_only = $data['pro_only'];
	3120	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	3121	+ $description = isset($data['description']) ? $data['description'] : '';
	3122	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	3123	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	3124	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	3125	+
	3126	+ // Determine card status and styling
	3127	+ $card_class = 'mxchat-action-type-card';
	3128	+ $icon_class = 'mxchat-action-type-icon';
	3129	+ $status_badge = '';
	3130	+
	3131	+ if ($pro_only && !$this->is_activated) {
	3132	+ // Pro feature but no Pro license
	3133	+ $icon_class .= ' pro-feature';
	3134	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	3135	+ }
	3136	+
	3137	+ if ($is_addon && !$is_installed) {
	3138	+ // Add-on not installed
	3139	+ $card_class .= ' not-installed';
	3140	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	3141	+ }
	3142	+
	3143	+ // Default description if none provided
	3144	+ if (empty($description)) {
	3145	+ $description = sprintf(
	3146	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	3147	+ $label
	3148	+ );
	3149	+ }
	3150	+ ?>
	3151	+ <div class="<?php echo esc_attr($card_class); ?>"
	3152	+ data-category="<?php echo esc_attr($category_slug); ?>"
	3153	+ data-value="<?php echo esc_attr($function); ?>"
	3154	+ data-label="<?php echo esc_attr($label); ?>"
	3155	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	3156	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	3157	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	3158	+ <div class="<?php echo esc_attr($icon_class); ?>">
	3159	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	3160	+ </div>
	3161	+ <div class="mxchat-action-type-info">
	3162	+ <h4><?php echo esc_html($label); ?></h4>
	3163	+ <p><?php echo esc_html($description); ?></p>
	3164	+ <?php if (!empty($status_badge)) : ?>
	3165	+ <?php echo $status_badge; ?>
	3166	+ <?php endif; ?>
	3167	+
	3168	+ <?php if ($is_addon && !$is_installed) : ?>
	3169	+ <div class="mxchat-addon-info">
	3170	+ <?php echo esc_html(sprintf(
	3171	+ __('Requires %s', 'mxchat'),
	3172	+ $addon_name
	3173	+ )); ?>
	3174	+ </div>
	3175	+ <?php endif; ?>
	3176	+ </div>
	3177	+ </div>
	3178	+ <?php endforeach;
	3179	+ endforeach; ?>
	3180	+ </div>
	3181	+ </div>
	3182	+
	3183	+ <div class="mxchat-modal-actions">
	3184	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3185	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3186	+ </button>
	3187	+ </div>
2819	3188	</div>
2820	3189
2821		- <div class="mxchat-modal-actions">
2822		- <button type="submit" class="mxchat-button-primary">
2823		- <?php esc_html_e('Update Phrases', 'mxchat'); ?>
2824		- </button>
2825		- <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
2826		- <?php esc_html_e('Cancel', 'mxchat'); ?>
2827		- </button>
	3190	+ <!-- Step 2: Action Configuration -->
	3191	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	3192	+ <div class="mxchat-step-indicator">
	3193	+ <div class="mxchat-step-number">2</div>
	3194	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	3195	+ </div>
	3196	+
	3197	+ <div class="mxchat-selected-action">
	3198	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	3199	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	3200	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	3201	+ </button>
	3202	+ <div class="mxchat-selected-action-info">
	3203	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	3204	+ <span class="dashicons dashicons-admin-generic"></span>
	3205	+ </div>
	3206	+ <div class="mxchat-selected-action-details">
	3207	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	3208	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	3209	+ </div>
	3210	+ </div>
	3211	+ </div>
	3212	+
	3213	+ <div class="mxchat-form-group">
	3214	+ <label for="intent_label">
	3215	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	3216	+ </label>
	3217	+ <input name="intent_label" type="text" id="intent_label" required
	3218	+ class="mxchat-intent-input"
	3219	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	3220	+ </div>
	3221	+
	3222	+ <div class="mxchat-form-group">
	3223	+ <label for="phrases">
	3224	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	3225	+ </label>
	3226	+ <textarea name="phrases" id="action_phrases" rows="5" required
	3227	+ class="mxchat-intent-textarea"
	3228	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	3229	+ </div>
	3230	+
	3231	+ <div class="mxchat-form-group">
	3232	+ <label for="similarity_threshold">
	3233	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	3234	+ <span class="mxchat-threshold-value-display">85%</span>
	3235	+ </label>
	3236	+ <div class="mxchat-slider-group modal-slider">
	3237	+ <input type="range"
	3238	+ name="similarity_threshold"
	3239	+ id="similarity_threshold"
	3240	+ min="10"
	3241	+ max="95"
	3242	+ value="85"
	3243	+ class="mxchat-intent-slider"
	3244	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	3245	+ </div>
	3246	+ <div class="mxchat-threshold-hint">
	3247	+ <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
	3248	+ </div>
	3249	+ </div>
	3250	+
	3251	+ <div class="mxchat-modal-actions">
	3252	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	3253	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	3254	+ </button>
	3255	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	3256	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	3257	+ </button>
	3258	+ </div>
2828	3259	</div>
2829	3260	</form>
2830	3261	</div>
2831	3262	</div>
2832	3263
2833		- </div><!-- .mxchat-content -->
	3264	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	3265	+ <div class="mxchat-action-loading-spinner"></div>
	3266	+ <div class="mxchat-action-loading-text">
	3267	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	3268	+ </div>
	3269	+</div>
2834	3270	</div><!-- .mxchat-wrapper -->
	3271	+ <?php
	3272	+}
2835	3273
2836		- <div id="mxchat-intent-loading" class="mxchat-intent-loading" style="display: none;">
2837		- <div class="mxchat-intent-loading-spinner"></div>
2838		- <div class="mxchat-intent-loading-text">
2839		- <?php esc_html_e('Saving intent, please wait...', 'mxchat'); ?>
2840		- </div>
2841		- </div>
2842		-<?php
	3274	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	3275	+ if (strlen($phrases) <= $max_length) {
	3276	+ return $phrases;
	3277	+ }
	3278	+
	3279	+ $trimmed = substr($phrases, 0, $max_length);
	3280	+ $last_comma = strrpos($trimmed, ',');
	3281	+
	3282	+ if ($last_comma !== false) {
	3283	+ $trimmed = substr($trimmed, 0, $last_comma);
	3284	+ }
	3285	+
	3286	+ return $trimmed . '...';
2843	3287	}
2844	3288
	3289	+public function mxchat_add_enabled_column_to_intents() {
	3290	+ global $wpdb;
	3291	+ $table_name = $wpdb->prefix . 'mxchat_intents';
2845	3292
	3293	+ // Check if the column already exists
	3294	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
2846	3295
	3296	+ if (empty($columns)) {
	3297	+ // Add the column with default value of 1 (enabled)
	3298	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	3299	+ }
	3300	+}
	3301	+
2847	3302	/**
2848		- * Handle editing of intent phrases
	3303	+ * Handle embedding generation errors using existing admin notice system
2849	3304	*
2850		- * @since 1.0.0
	3305	+ * @param string $message Error message to display
	3306	+ * @param bool $redirect Whether to redirect back to the actions page
2851	3307	* @return void
2852	3308	*/
2853		-public function handle_edit_intent() {
2854		- // Verify nonce and user capabilities
2855		- if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
2856		- wp_die(esc_html__('Security check failed.', 'mxchat'));
2857		- }
	3309	+private function handle_embedding_error($message, $redirect = true) {
	3310	+ // Store the error message in the existing transient
	3311	+ set_transient('mxchat_admin_notice_error', $message, 60);
2858	3312
2859		- if (!current_user_can('manage_options')) {
2860		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	3313	+ if ($redirect) {
	3314	+ // Redirect back to the actions page
	3315	+ $redirect_url = add_query_arg(
	3316	+ array(
	3317	+ 'page' => 'mxchat-actions'
	3318	+ ),
	3319	+ admin_url('admin.php')
	3320	+ );
	3321	+ wp_safe_redirect($redirect_url);
	3322	+ exit;
2861	3323	}
	3324	+}
2862	3325
2863		- // Validate and sanitize input
2864		- $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
2865		- if (!$intent_id) {
2866		- wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
2867		- }
2868	3326
2869		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
2870		- if (empty($phrases_input)) {
2871		- wp_die(esc_html__('Phrases cannot be empty.', 'mxchat'));
2872		- }
	3327	+/**
	3328	+ * Handle adding new intent - with improved error handling
	3329	+ *
	3330	+ * @return void
	3331	+ */
2873	3332
2874		- // Process phrases the same way as in intent creation
2875		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
2876	3333
2877		- if (empty($phrases_array)) {
2878		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
2879		- }
2880	3334
2881		- // Generate embeddings and combine them
2882		- $vectors = [];
2883		- foreach ($phrases_array as $phrase) {
2884		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
2885		- if (is_array($embedding_vector)) {
2886		- $vectors[] = $embedding_vector;
2887		- } else {
2888		- wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
2889		- }
2890		- }
2891	3335
2892		- if (empty($vectors)) {
2893		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	3336	+/**
	3337	+ * Enhanced get_available_callbacks function with form action exclusion
	3338	+ *
	3339	+ * @param bool $grouped Whether to return callbacks grouped by category
	3340	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	3341	+ * @return array Callbacks data with icons, descriptions and availability status
	3342	+ */
	3343	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	3344	+ // Load WordPress plugin functions if needed
	3345	+ if (!function_exists('get_plugins')) {
	3346	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
2894	3347	}
2895	3348
2896		- // Create combined vector just like in intent creation
2897		- $combined_vector = $this->mxchat_average_vectors($vectors);
2898		- $serialized_vector = maybe_serialize($combined_vector);
	3349	+ // Get active plugins
	3350	+ $active_plugins = get_option('active_plugins', array());
2899	3351
2900		- global $wpdb;
2901		- $table_name = $wpdb->prefix . 'mxchat_intents';
	3352	+ // Functions to exclude from the action selector only if Pro is activated
	3353	+ // If user doesn't have Pro, show these so they can see what they're missing
	3354	+ $excluded_when_pro_active_functions = array(
	3355	+ 'mxchat_handle_form_collection', // Forms add-on action
	3356	+ 'mxchat_sr_recommendation_flow' // Smart Recommender flow actions
	3357	+ );
2902	3358
2903		- // Update the intent with both new phrases and the combined vector
2904		- $result = $wpdb->update(
2905		- $table_name,
2906		- array(
2907		- 'phrases' => implode(', ', $phrases_array),
2908		- 'embedding_vector' => $serialized_vector
2909		- ),
2910		- array('id' => $intent_id),
2911		- array('%s', '%s'),
2912		- array('%d')
2913		- );
	3359	+ // Always excluded functions (regardless of Pro status)
	3360	+ $always_excluded_functions = array();
2914	3361
2915		- if (false === $result) {
2916		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	3362	+ // Combine exclusion lists based on Pro activation status
	3363	+ $excluded_functions = $always_excluded_functions;
	3364	+ if ($this->is_activated) {
	3365	+ // Only exclude add-on managed functions if Pro is active
	3366	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
2917	3367	}
2918	3368
2919		- // Redirect back to the intents page with a success message
2920		- $redirect_url = add_query_arg(
2921		- array(
2922		- 'page' => 'mxchat-intents',
2923		- 'updated' => 'true'
	3369	+ // Define add-on plugin files and their corresponding action functions
	3370	+ $addon_plugins = array(
	3371	+ 'mxchat-woo/mxchat-woo.php' => array(
	3372	+ 'functions' => array(
	3373	+ 'mxchat_handle_product_recommendations',
	3374	+ 'mxchat_handle_order_history',
	3375	+ 'mxchat_show_product_card',
	3376	+ 'mxchat_add_to_cart',
	3377	+ 'mxchat_checkout_redirect'
	3378	+ ),
	3379	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	3380	+ 'pro_required' => true
2924	3381	),
2925		- admin_url('admin.php')
	3382	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	3383	+ 'functions' => array('mxchat_perplexity_research'),
	3384	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	3385	+ 'pro_required' => true
	3386	+ ),
	3387	+ 'mxchat-forms/mxchat-forms.php' => array(
	3388	+ 'functions' => array('mxchat_handle_form_collection'),
	3389	+ 'name' => __('Forms Add-on', 'mxchat'),
	3390	+ 'pro_required' => true
	3391	+ ),
	3392	+ 'mxchat-smart-recommender/mxchat-smart-recommender.php' => array(
	3393	+ 'functions' => array('mxchat_sr_recommendation_flow'),
	3394	+ 'name' => __('Smart Recommender Add-on', 'mxchat'),
	3395	+ 'pro_required' => true
	3396	+ ),
	3397	+ // Add other add-ons and their functions here
2926	3398	);
2927	3399
2928		- wp_safe_redirect($redirect_url);
2929		- exit;
2930		-}
2931		-public function mxchat_handle_update_intent_threshold() {
2932		- if ( ! current_user_can( 'manage_options' ) ) {
2933		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
2934		- }
	3400	+ // Get the functions that are provided by active add-ons
	3401	+ $addon_provided_functions = array();
	3402	+ $addon_function_mapping = array(); // Maps functions to their add-on info
2935	3403
2936		- check_admin_referer('mxchat_update_intent_threshold_nonce');
	3404	+ // Check which add-ons are active
	3405	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	3406	+ $is_active = in_array($plugin_file, $active_plugins);
2937	3407
2938		- if (isset($_POST['intent_id'], $_POST['intent_threshold'])) {
2939		- global $wpdb;
2940		- $table_name = $wpdb->prefix . 'mxchat_intents';
2941		- $intent_id = intval($_POST['intent_id']);
2942		- $threshold_percentage = max(70, min(95, intval($_POST['intent_threshold'])));
2943		- $similarity_threshold = $threshold_percentage / 100;
	3408	+ // For each function in this addon
	3409	+ foreach ($addon_info['functions'] as $function) {
	3410	+ // Consider a function installed only if:
	3411	+ // 1. The add-on is active AND
	3412	+ // 2. Either it doesn't require Pro OR Pro is activated
	3413	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
2944	3414
2945		- $wpdb->update(
2946		- $table_name,
2947		- ['similarity_threshold' => $similarity_threshold],
2948		- ['id' => $intent_id],
2949		- ['%f'],
2950		- ['%d']
2951		- );
	3415	+ // If the add-on is installed, mark this function as provided by an add-on
	3416	+ if ($is_installed) {
	3417	+ $addon_provided_functions[] = $function;
	3418	+ }
	3419	+
	3420	+ // Store addon info for this function regardless of installation status
	3421	+ $addon_function_mapping[$function] = array(
	3422	+ 'addon' => basename(dirname($plugin_file)),
	3423	+ 'addon_name' => $addon_info['name'],
	3424	+ 'pro_required' => $addon_info['pro_required'],
	3425	+ 'is_active' => $is_active,
	3426	+ 'is_installed' => $is_installed
	3427	+ );
	3428	+ }
2952	3429	}
2953	3430
2954		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
2955		- exit;
2956		-}
	3431	+ // Core callbacks - always available in the base plugin
	3432	+ $core_callbacks = array(
	3433	+ 'mxchat_handle_email_capture' => array(
	3434	+ 'label' => __('Loops Email Capture', 'mxchat'),
	3435	+ 'pro_only' => false,
	3436	+ 'group' => __('Customer Engagement', 'mxchat'),
	3437	+ 'icon' => 'email-alt',
	3438	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	3439	+ 'addon' => false, // Not from an add-on
	3440	+ 'installed' => true // Always installed with base plugin
	3441	+ ),
	3442	+ 'mxchat_handle_search_request' => array(
	3443	+ 'label' => __('Brave Web Search', 'mxchat'),
	3444	+ 'pro_only' => false,
	3445	+ 'group' => __('Search Features', 'mxchat'),
	3446	+ 'icon' => 'search',
	3447	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	3448	+ 'addon' => false,
	3449	+ 'installed' => true
	3450	+ ),
	3451	+ 'mxchat_handle_image_search_request' => array(
	3452	+ 'label' => __('Brave Image Search', 'mxchat'),
	3453	+ 'pro_only' => false,
	3454	+ 'group' => __('Search Features', 'mxchat'),
	3455	+ 'icon' => 'format-image',
	3456	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	3457	+ 'addon' => false,
	3458	+ 'installed' => true
	3459	+ ),
	3460	+ // Pro core features - check is_activated property
	3461	+ 'mxchat_generate_image' => array(
	3462	+ 'label' => __('Generate Image', 'mxchat'),
	3463	+ 'pro_only' => false,
	3464	+ 'group' => __('Other Features', 'mxchat'),
	3465	+ 'icon' => 'art',
	3466	+ 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
	3467	+ 'addon' => false,
	3468	+ 'installed' => true
	3469	+ ),
	3470	+ 'mxchat_handle_pdf_discussion' => array(
	3471	+ 'label' => __('Chat with PDF', 'mxchat'),
	3472	+ 'pro_only' => false,
	3473	+ 'group' => __('Other Features', 'mxchat'),
	3474	+ 'icon' => 'media-document',
	3475	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	3476	+ 'addon' => false,
	3477	+ 'installed' => true
	3478	+ ),
	3479	+ 'mxchat_live_agent_handover' => array(
	3480	+ 'label' => __('Slack Live Agent', 'mxchat'),
	3481	+ 'pro_only' => false,
	3482	+ 'group' => __('Customer Engagement', 'mxchat'),
	3483	+ 'icon' => 'admin-users',
	3484	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	3485	+ 'addon' => false,
	3486	+ 'installed' => true
	3487	+ ),
	3488	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	3489	+ 'label' => __('Back to Chatbot', 'mxchat'),
	3490	+ 'pro_only' => false,
	3491	+ 'group' => __('Customer Engagement', 'mxchat'),
	3492	+ 'icon' => 'backup',
	3493	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	3494	+ 'addon' => false,
	3495	+ 'installed' => true
	3496	+ ),
	3497	+ );
2957	3498
2958		-public function mxchat_handle_add_intent() {
2959		- if ( ! current_user_can( 'manage_options' ) ) {
2960		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
2961		- }
	3499	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	3500	+ $addon_callbacks = array(
	3501	+ // WooCommerce Add-on
	3502	+ 'mxchat_handle_product_recommendations' => array(
	3503	+ 'label' => __('Product Recommendations', 'mxchat'),
	3504	+ 'pro_only' => true,
	3505	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3506	+ 'icon' => 'cart',
	3507	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	3508	+ ),
	3509	+ 'mxchat_handle_order_history' => array(
	3510	+ 'label' => __('Order History', 'mxchat'),
	3511	+ 'pro_only' => true,
	3512	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3513	+ 'icon' => 'clipboard',
	3514	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	3515	+ ),
	3516	+ 'mxchat_show_product_card' => array(
	3517	+ 'label' => __('Show Product Card', 'mxchat'),
	3518	+ 'pro_only' => true,
	3519	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3520	+ 'icon' => 'products',
	3521	+ 'description' => __('Display product information in the chat', 'mxchat'),
	3522	+ ),
	3523	+ 'mxchat_add_to_cart' => array(
	3524	+ 'label' => __('Add to Cart', 'mxchat'),
	3525	+ 'pro_only' => true,
	3526	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3527	+ 'icon' => 'plus-alt',
	3528	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	3529	+ ),
	3530	+ 'mxchat_checkout_redirect' => array(
	3531	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	3532	+ 'pro_only' => true,
	3533	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3534	+ 'icon' => 'arrow-right-alt',
	3535	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	3536	+ ),
2962	3537
2963		- check_admin_referer('mxchat_add_intent_nonce');
	3538	+ // Perplexity Add-on
	3539	+ 'mxchat_perplexity_research' => array(
	3540	+ 'label' => __('Perplexity Research', 'mxchat'),
	3541	+ 'pro_only' => true,
	3542	+ 'group' => __('Search Features', 'mxchat'),
	3543	+ 'icon' => 'book-alt',
	3544	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	3545	+ ),
2964	3546
2965		- global $wpdb;
2966		- $table_name = $wpdb->prefix . 'mxchat_intents';
	3547	+ // Forms Add-on (only shown when Pro is not activated)
	3548	+ 'mxchat_handle_form_collection' => array(
	3549	+ 'label' => __('Form Collection', 'mxchat'),
	3550	+ 'pro_only' => true,
	3551	+ 'group' => __('Form Features', 'mxchat'),
	3552	+ 'icon' => 'feedback',
	3553	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	3554	+ ),
2967	3555
2968		- $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
2969		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
2970		- $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
2971		- $default_threshold = 0.85;
	3556	+ // Smart Recommender Add-on (only shown when Pro is not activated)
	3557	+ 'mxchat_sr_recommendation_flow' => array(
	3558	+ 'label' => __('Smart Recommender Flow', 'mxchat'),
	3559	+ 'pro_only' => true,
	3560	+ 'group' => __('Recommendation Features', 'mxchat'),
	3561	+ 'icon' => 'cart',
	3562	+ 'description' => __('Create interactive conversation flows that collect user preferences and deliver personalized product or service recommendations', 'mxchat'),
	3563	+ ),
	3564	+ );
2972	3565
2973		- if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
2974		- wp_die( esc_html__('Invalid input. Please ensure all fields are filled out.', 'mxchat') );
2975		- }
	3566	+ // Enhance add-on callbacks with installation status and addon info
	3567	+ foreach ($addon_callbacks as $function => $data) {
	3568	+ if (isset($addon_function_mapping[$function])) {
	3569	+ $addon_info = $addon_function_mapping[$function];
2976	3570
2977		- $available_callbacks = $this->mxchat_get_available_callbacks();
	3571	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	3572	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	3573	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
2978	3574
2979		- if (!array_key_exists($callback_function, $available_callbacks)) {
2980		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	3575	+ // Set pro_only based on add-on configuration
	3576	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	3577	+ } else {
	3578	+ $addon_callbacks[$function]['addon'] = 'unknown';
	3579	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	3580	+ $addon_callbacks[$function]['installed'] = false;
	3581	+ }
2981	3582	}
2982	3583
2983		- $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
2984		- if ($is_pro_only && !$this->is_activated) {
2985		- wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
2986		- }
	3584	+ // Initialize callbacks with core features
	3585	+ $callbacks = $core_callbacks;
2987	3586
2988		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	3587	+ // Get callbacks from active add-ons
	3588	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
2989	3589
2990		- if (empty($phrases_array)) {
2991		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
2992		- }
	3590	+ // Add placeholder callbacks only for add-ons that aren't active
	3591	+ if ($include_all) {
	3592	+ foreach ($addon_callbacks as $function => $data) {
	3593	+ // Skip placeholders for functions provided by active add-ons
	3594	+ if (in_array($function, $addon_provided_functions)) {
	3595	+ continue;
	3596	+ }
2993	3597
2994		- $vectors = [];
2995		- foreach ($phrases_array as $phrase) {
2996		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
2997		- if (is_array($embedding_vector)) {
2998		- $vectors[] = $embedding_vector;
2999		- } else {
3000		- wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
	3598	+ // Skip excluded functions
	3599	+ if (in_array($function, $excluded_functions)) {
	3600	+ continue;
	3601	+ }
	3602	+
	3603	+ // Add the placeholder
	3604	+ $callbacks[$function] = $data;
3001	3605	}
3002	3606	}
3003	3607
3004		- if (!empty($vectors)) {
3005		- $combined_vector = $this->mxchat_average_vectors($vectors);
3006		- $serialized_vector = maybe_serialize($combined_vector);
	3608	+ // Add callbacks from active add-ons (will override placeholders)
	3609	+ foreach ($active_addon_callbacks as $function => $data) {
	3610	+ // Skip excluded functions
	3611	+ if (in_array($function, $excluded_functions)) {
	3612	+ continue;
	3613	+ }
3007	3614
3008		- $result = $wpdb->insert($table_name, [
3009		- 'intent_label' => $intent_label,
3010		- 'phrases' => implode(', ', $phrases_array),
3011		- 'embedding_vector' => $serialized_vector,
3012		- 'callback_function' => $callback_function,
3013		- 'similarity_threshold' => $default_threshold,
3014		- ]);
	3615	+ // Always include callbacks from add-ons
	3616	+ $callbacks[$function] = $data;
3015	3617
3016		- if ($result === false) {
3017		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
	3618	+ // Ensure they have the proper add-on info
	3619	+ if (isset($addon_function_mapping[$function])) {
	3620	+ $addon_info = $addon_function_mapping[$function];
	3621	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	3622	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	3623	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	3624	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
3018	3625	}
3019		- } else {
3020		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
3021	3626	}
3022	3627
3023		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3024		- exit;
3025		-}
	3628	+ // Just before returning callbacks, sort them to prioritize free features
	3629	+ if (!$grouped) {
	3630	+ // Create temporary arrays for sorting
	3631	+ $free_callbacks = array();
	3632	+ $pro_callbacks = array();
3026	3633
	3634	+ // Split callbacks into free and pro
	3635	+ foreach ($callbacks as $key => $data) {
	3636	+ if (isset($data['pro_only']) && $data['pro_only']) {
	3637	+ $pro_callbacks[$key] = $data;
	3638	+ } else {
	3639	+ $free_callbacks[$key] = $data;
	3640	+ }
	3641	+ }
3027	3642
	3643	+ // Merge with free callbacks first
	3644	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
	3645	+ }
3028	3646
3029		-
3030		-
3031		-
3032		-private function mxchat_get_available_callbacks($grouped = false) {
3033		- $callbacks = [
3034		- 'mxchat_handle_email_capture' => [
3035		- 'label' => __('Email Capture', 'mxchat'),
3036		- 'pro_only' => false,
3037		- 'group' => __('Customer Engagement', 'mxchat'),
3038		- ],
3039		- 'mxchat_generate_image' => [
3040		- 'label' => __('Generate Image', 'mxchat'),
3041		- 'pro_only' => true,
3042		- 'group' => __('Other Features', 'mxchat'),
3043		- ],
3044		- 'mxchat_handle_search_request' => [
3045		- 'label' => __('Brave Web Search', 'mxchat'),
3046		- 'pro_only' => false,
3047		- 'group' => __('Search Features', 'mxchat'),
3048		- ],
3049		- 'mxchat_handle_image_search_request' => [
3050		- 'label' => __('Brave Image Search', 'mxchat'),
3051		- 'pro_only' => false,
3052		- 'group' => __('Search Features', 'mxchat'),
3053		- ],
3054		- 'mxchat_handle_pdf_discussion' => [
3055		- 'label' => __('Chat with PDF', 'mxchat'),
3056		- 'pro_only' => true,
3057		- 'group' => __('Other Features', 'mxchat'),
3058		- ],
3059		- 'mxchat_live_agent_handover' => [
3060		- 'label' => __('Live Agent', 'mxchat'),
3061		- 'pro_only' => true,
3062		- 'group' => __('Customer Engagement', 'mxchat'),
3063		- ],
3064		- 'mxchat_handle_switch_to_chatbot_intent' => [
3065		- 'label' => __('Back to Chatbot', 'mxchat'),
3066		- 'pro_only' => true,
3067		- 'group' => __('Customer Engagement', 'mxchat'),
3068		- ],
3069		- ];
3070		-
3071		- // Allow other plugins to add their callbacks
3072		- $callbacks = apply_filters('mxchat_available_callbacks', $callbacks);
3073		-
3074	3647	// Return grouped structure if requested
3075	3648	if ($grouped) {
3076		- $grouped_callbacks = [];
	3649	+ $grouped_callbacks = array();
3077	3650	foreach ($callbacks as $key => $data) {
3078		- $group_label = $data['group'] ?? __('Other Features', 'mxchat');
3079		- $grouped_callbacks[$group_label][$key] = [
3080		- 'label' => $data['label'],
3081		- 'pro_only' => $data['pro_only'],
3082		- ];
	3651	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
	3652	+
	3653	+ // Ensure we carry forward all the new fields in grouped mode
	3654	+ $callback_data = array(
	3655	+ 'label' => $data['label'],
	3656	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	3657	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	3658	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	3659	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	3660	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	3661	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	3662	+ );
	3663	+
	3664	+ $grouped_callbacks[$group_label][$key] = $callback_data;
3083	3665	}
3084		- return $grouped_callbacks;
3085		- }
3086		- return $callbacks;
3087		-}
3088	3666
	3667	+ // Sort within each group to prioritize free features
	3668	+ foreach ($grouped_callbacks as $group => $items) {
	3669	+ $free_items = array();
	3670	+ $pro_items = array();
3089	3671
3090		-private function mxchat_average_vectors($vectors) {
3091		- $vector_length = count($vectors[0]);
3092		- $sum_vector = array_fill(0, $vector_length, 0);
	3672	+ foreach ($items as $key => $data) {
	3673	+ if (isset($data['pro_only']) && $data['pro_only']) {
	3674	+ $pro_items[$key] = $data;
	3675	+ } else {
	3676	+ $free_items[$key] = $data;
	3677	+ }
	3678	+ }
3093	3679
3094		- foreach ($vectors as $vector) {
3095		- for ($i = 0; $i < $vector_length; $i++) {
3096		- $sum_vector[$i] += $vector[$i];
	3680	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
3097	3681	}
3098		- }
3099	3682
3100		- // Divide each component by the number of vectors to get the average
3101		- $num_vectors = count($vectors);
3102		- for ($i = 0; $i < $vector_length; $i++) {
3103		- $sum_vector[$i] /= $num_vectors;
	3683	+ return $grouped_callbacks;
3104	3684	}
3105	3685
3106		- return $sum_vector;
	3686	+ return $callbacks;
3107	3687	}
3108	3688
3109	3689	public function mxchat_handle_delete_intent() {
3110	3690	if ( ! current_user_can( 'manage_options' ) ) {
		@@ -3120,15 +3700,14 @@
3120	3700
3121	3701	$wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
3122	3702	}
3123	3703
3124		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
	3704	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
3125	3705	exit;
3126	3706	}
3127	3707
3128	3708
3129	3709	public function mxchat_page_init() {
3130		- // Register settings
3131	3710	register_setting(
3132	3711	'mxchat_option_group',
3133	3712	'mxchat_options',
3134	3713	array($this, 'mxchat_sanitize')
		@@ -3139,10 +3718,10 @@
3139	3718	'mxchat_similarity_threshold',
3140	3719	array(
3141	3720	'type' => 'number',
3142	3721	'sanitize_callback' => function($value) {
3143		- $value = absint($value); // Ensure it's an integer
3144		- return min(max($value, 70), 85); // Enforce range
	3722	+ $value = absint($value);
	3723	+ return min(max($value, 20), 95);
3145	3724	},
3146	3725	'default' => 80,
3147	3726	)
3148	3727	);
		@@ -3170,39 +3749,114 @@
3170	3749	array($this, 'mxchat_append_to_body_callback'),
3171	3750	'mxchat-chatbot',
3172	3751	'mxchat_chatbot_section'
3173	3752	);
3174		-
3175		-
3176		- // Existing fields...
	3753	+
3177	3754	add_settings_field(
3178		- 'api_key',
3179		- esc_html__('OpenAI API Key', 'mxchat'),
3180		- array($this, 'api_key_callback'),
	3755	+ 'contextual_awareness_toggle',
	3756	+ esc_html__('Contextual Awareness', 'mxchat'),
	3757	+ array($this, 'mxchat_contextual_awareness_callback'),
3181	3758	'mxchat-chatbot',
3182	3759	'mxchat_chatbot_section'
3183	3760	);
3184	3761
	3762	+ add_settings_field(
	3763	+ 'api_key',
	3764	+ esc_html__('OpenAI API Key', 'mxchat'),
	3765	+ array($this, 'api_key_callback'),
	3766	+ 'mxchat-chatbot',
	3767	+ 'mxchat_chatbot_section',
	3768	+ array(
	3769	+ 'class' => 'mxchat-setting-row',
	3770	+ 'data-provider' => 'openai'
	3771	+ )
	3772	+ );
	3773	+
	3774	+ add_settings_field(
	3775	+ 'xai_api_key',
	3776	+ esc_html__('X.AI API Key', 'mxchat'),
	3777	+ array($this, 'xai_api_key_callback'),
	3778	+ 'mxchat-chatbot',
	3779	+ 'mxchat_chatbot_section',
	3780	+ array(
	3781	+ 'class' => 'mxchat-setting-row',
	3782	+ 'data-provider' => 'xai'
	3783	+ )
	3784	+ );
	3785	+
	3786	+ add_settings_field(
	3787	+ 'claude_api_key',
	3788	+ esc_html__('Claude API Key', 'mxchat'),
	3789	+ array($this, 'claude_api_key_callback'),
	3790	+ 'mxchat-chatbot',
	3791	+ 'mxchat_chatbot_section',
	3792	+ array(
	3793	+ 'class' => 'mxchat-setting-row',
	3794	+ 'data-provider' => 'claude'
	3795	+ )
	3796	+ );
	3797	+
	3798	+ add_settings_field(
	3799	+ 'deepseek_api_key',
	3800	+ esc_html__('DeepSeek API Key', 'mxchat'),
	3801	+ array($this, 'deepseek_api_key_callback'),
	3802	+ 'mxchat-chatbot',
	3803	+ 'mxchat_chatbot_section',
	3804	+ array(
	3805	+ 'class' => 'mxchat-setting-row',
	3806	+ 'data-provider' => 'deepseek'
	3807	+ )
	3808	+ );
	3809	+
	3810	+ add_settings_field(
	3811	+ 'gemini_api_key',
	3812	+ esc_html__('Google Gemini API Key', 'mxchat'),
	3813	+ array($this, 'gemini_api_key_callback'),
	3814	+ 'mxchat-chatbot',
	3815	+ 'mxchat_chatbot_section',
	3816	+ array(
	3817	+ 'class' => 'mxchat-setting-row',
	3818	+ 'data-provider' => 'gemini'
	3819	+ )
	3820	+ );
	3821	+
	3822	+ add_settings_field(
	3823	+ 'voyage_api_key',
	3824	+ esc_html__('Voyage AI API Key', 'mxchat'),
	3825	+ array($this, 'voyage_api_key_callback'),
	3826	+ 'mxchat-chatbot',
	3827	+ 'mxchat_chatbot_section',
	3828	+ array(
	3829	+ 'class' => 'mxchat-setting-row',
	3830	+ 'data-provider' => 'voyage'
	3831	+ )
	3832	+ );
	3833	+
3185	3834	add_settings_field(
3186		- 'xai_api_key',
3187		- esc_html__('X.AI API Key', 'mxchat'),
3188		- array($this, 'xai_api_key_callback'),
	3835	+ 'enable_streaming_toggle',
	3836	+ esc_html__('Enable Streaming', 'mxchat'),
	3837	+ array($this, 'enable_streaming_toggle_callback'),
3189	3838	'mxchat-chatbot',
3190		- 'mxchat_chatbot_section'
	3839	+ 'mxchat_chatbot_section', // Same section as your working toggle
	3840	+ array(
	3841	+ 'class' => 'mxchat-setting-row streaming-setting',
	3842	+ 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
	3843	+ )
3191	3844	);
3192	3845
	3846	+
3193	3847	add_settings_field(
3194		- 'claude_api_key',
3195		- esc_html__('Claude API Key', 'mxchat'),
3196		- array($this, 'claude_api_key_callback'),
	3848	+ 'model',
	3849	+ esc_html__('Chat Model', 'mxchat'),
	3850	+ array($this, 'mxchat_model_callback'),
3197	3851	'mxchat-chatbot',
3198	3852	'mxchat_chatbot_section'
3199	3853	);
3200		-
	3854	+
3201	3855	add_settings_field(
3202		- 'deepseek_api_key',
3203		- esc_html__('DeepSeek API Key', 'mxchat'),
3204		- array($this, 'deepseek_api_key_callback'),
	3856	+ 'embedding_model',
	3857	+ esc_html__('Embedding Model', 'mxchat'),
	3858	+ array($this, 'embedding_model_callback'),
3205	3859	'mxchat-chatbot',
3206	3860	'mxchat_chatbot_section'
3207	3861	);
3208	3862
		@@ -3213,20 +3867,21 @@
3213	3867	'mxchat-chatbot',
3214	3868	'mxchat_chatbot_section'
3215	3869	);
3216	3870
	3871	+
3217	3872	add_settings_field(
3218		- 'model',
3219		- esc_html__('Model', 'mxchat'),
3220		- array($this, 'mxchat_model_callback'),
	3873	+ 'top_bar_title',
	3874	+ esc_html__('Top Bar Title', 'mxchat'),
	3875	+ array($this, 'mxchat_top_bar_title_callback'),
3221	3876	'mxchat-chatbot',
3222	3877	'mxchat_chatbot_section'
3223	3878	);
3224	3879
3225	3880	add_settings_field(
3226		- 'top_bar_title',
3227		- esc_html__('Top Bar Title', 'mxchat'),
3228		- array($this, 'mxchat_top_bar_title_callback'),
	3881	+ 'ai_agent_text',
	3882	+ esc_html__('AI Agent Text', 'mxchat'),
	3883	+ array($this, 'mxchat_ai_agent_text_callback'),
3229	3884	'mxchat-chatbot',
3230	3885	'mxchat_chatbot_section'
3231	3886	);
3232	3887
		@@ -3270,32 +3925,8 @@
3270	3925	'mxchat_chatbot_section'
3271	3926	);
3272	3927
3273	3928	add_settings_field(
3274		- 'rate_limit_logged_out',
3275		- __('Rate Limit for Logged-out Users', 'mxchat'),
3276		- array($this, 'mxchat_rate_limit_logged_out_callback'),
3277		- 'mxchat-chatbot',
3278		- 'mxchat_chatbot_section'
3279		- );
3280		-
3281		- add_settings_field(
3282		- 'rate_limit_roles',
3283		- __('Rate Limits by User Role', 'mxchat'),
3284		- array($this, 'mxchat_rate_limit_roles_callback'),
3285		- 'mxchat-chatbot',
3286		- 'mxchat_chatbot_section'
3287		- );
3288		-
3289		- add_settings_field(
3290		- 'rate_limit_message',
3291		- esc_html__('Rate Limit Message', 'mxchat'),
3292		- array($this, 'mxchat_rate_limit_message_callback'),
3293		- 'mxchat-chatbot',
3294		- 'mxchat_chatbot_section'
3295		- );
3296		-
3297		- add_settings_field(
3298	3929	'pre_chat_message',
3299	3930	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3300	3931	array($this, 'mxchat_pre_chat_message_callback'),
3301	3932	'mxchat-chatbot',
		@@ -3335,9 +3966,9 @@
3335	3966	);
3336	3967
3337	3968	add_settings_field(
3338	3969	'popular_question_1',
3339		- esc_html__('Popular Question 1', 'mxchat'),
	3970	+ esc_html__('Quick Question 1', 'mxchat'),
3340	3971	array($this, 'mxchat_popular_question_1_callback'),
3341	3972	'mxchat-chatbot',
3342	3973	'mxchat_chatbot_section'
3343	3974	);
		@@ -3343,9 +3974,9 @@
3343	3974	);
3344	3975
3345	3976	add_settings_field(
3346	3977	'popular_question_2',
3347		- esc_html__('Popular Question 2', 'mxchat'),
	3978	+ esc_html__('Quick Question 2', 'mxchat'),
3348	3979	array($this, 'mxchat_popular_question_2_callback'),
3349	3980	'mxchat-chatbot',
3350	3981	'mxchat_chatbot_section'
3351	3982	);
		@@ -3351,9 +3982,9 @@
3351	3982	);
3352	3983
3353	3984	add_settings_field(
3354	3985	'popular_question_3',
3355		- esc_html__('Popular Question 3', 'mxchat'),
	3986	+ esc_html__('Quick Question 3', 'mxchat'),
3356	3987	array($this, 'mxchat_popular_question_3_callback'),
3357	3988	'mxchat-chatbot',
3358	3989	'mxchat_chatbot_section'
3359	3990	);
		@@ -3359,9 +3990,9 @@
3359	3990	);
3360	3991
3361	3992	add_settings_field(
3362	3993	'additional_popular_questions',
3363		- esc_html__('Additional Popular Questions', 'mxchat'),
	3994	+ esc_html__('Additional Quick Questions', 'mxchat'),
3364	3995	array($this, 'mxchat_additional_popular_questions_callback'),
3365	3996	'mxchat-chatbot',
3366	3997	'mxchat_chatbot_section'
3367	3998	);
		@@ -3366,8 +3997,16 @@
3366	3997	'mxchat_chatbot_section'
3367	3998	);
3368	3999
3369	4000
	4001	+ add_settings_field(
	4002	+ 'rate_limits',
	4003	+ __('Rate Limits Settings', 'mxchat'),
	4004	+ array($this, 'mxchat_rate_limits_callback'),
	4005	+ 'mxchat-chatbot',
	4006	+ 'mxchat_chatbot_section'
	4007	+ );
	4008	+
3370	4009	// Loops Settings Section
3371	4010	add_settings_section(
3372	4011	'mxchat_loops_section',
3373	4012	esc_html__('Loops Settings', 'mxchat'),
		@@ -3479,9 +4118,27 @@
3479	4118	'mxchat-embed',
3480	4119	'mxchat_pdf_intent_section'
3481	4120	);
3482	4121
	4122	+ // PDF Upload Button Toggle
3483	4123	add_settings_field(
	4124	+ 'show_pdf_upload_button',
	4125	+ __('Show PDF Upload Button', 'mxchat'),
	4126	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	4127	+ 'mxchat-embed',
	4128	+ 'mxchat_pdf_intent_section'
	4129	+ );
	4130	+
	4131	+ // Word Upload Button Toggle
	4132	+ add_settings_field(
	4133	+ 'show_word_upload_button',
	4134	+ __('Show Word Upload Button', 'mxchat'),
	4135	+ array($this, 'mxchat_show_word_upload_button_callback'),
	4136	+ 'mxchat-embed',
	4137	+ 'mxchat_pdf_intent_section'
	4138	+ );
	4139	+
	4140	+ add_settings_field(
3484	4141	'pdf_intent_trigger_text',
3485	4142	__('Intent Trigger Text', 'mxchat'),
3486	4143	array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3487	4144	'mxchat-embed',
		@@ -3544,8 +4201,16 @@
3544	4201	array($this, 'mxchat_live_agent_away_message_callback'),
3545	4202	'mxchat-embed',
3546	4203	'mxchat_live_agent_section'
3547	4204	);
	4205	+
	4206	+ add_settings_field(
	4207	+ 'live_agent_user_ids',
	4208	+ __('Slack Agent User IDs', 'mxchat'),
	4209	+ array($this, 'mxchat_live_agent_user_ids_callback'),
	4210	+ 'mxchat-embed',
	4211	+ 'mxchat_live_agent_section'
	4212	+ );
3548	4213
3549	4214	add_settings_field(
3550	4215	'live_agent_webhook_url',
3551	4216	__('Slack Webhook URL', 'mxchat'),
		@@ -3576,9 +4241,9 @@
3576	4241
3577	4242	// General Settings Section
3578	4243	add_settings_section(
3579	4244	'mxchat_general_section',
3580		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	4245	+ esc_html__('YouTube Tutorials', 'mxchat'),
3581	4246	null,
3582	4247	'mxchat-general'
3583	4248	);
3584	4249	}
		@@ -3583,9 +4248,8 @@
3583	4248	);
3584	4249	}
3585	4250
3586	4251	public function mxchat_prompts_page_init() {
3587		- // Register all settings as a single array
3588	4252	register_setting(
3589	4253	'mxchat_prompts_options',
3590	4254	'mxchat_prompts_options',
3591	4255	array(
		@@ -3597,18 +4261,57 @@
3597	4261	'mxchat_use_pinecone' => 0,
3598	4262	'mxchat_pinecone_api_key' => '',
3599	4263	'mxchat_pinecone_environment' => '',
3600	4264	'mxchat_pinecone_index' => '',
3601		- 'mxchat_pinecone_host' => '', // Add this line
	4265	+ 'mxchat_pinecone_host' => '',
3602	4266	),
3603	4267	'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3604	4268	)
3605	4269	);
3606	4270
3607		- // Add settings saved message
3608	4271	add_action('admin_notices', array($this, 'sync_settings_notice'));
3609	4272	}
3610	4273
	4274	+public function mxchat_transcripts_page_init() {
	4275	+ register_setting(
	4276	+ 'mxchat_transcripts_options',
	4277	+ 'mxchat_transcripts_options',
	4278	+ array(
	4279	+ 'type' => 'array',
	4280	+ 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
	4281	+ 'default' => array(
	4282	+ 'mxchat_enable_notifications' => 0,
	4283	+ 'mxchat_notification_email' => get_option('admin_email'),
	4284	+ ),
	4285	+ 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
	4286	+ )
	4287	+ );
	4288	+
	4289	+ add_settings_section(
	4290	+ 'mxchat_transcripts_notification_section',
	4291	+ esc_html__('Chat Notification Settings', 'mxchat'),
	4292	+ array($this, 'mxchat_transcripts_notification_section_callback'),
	4293	+ 'mxchat-transcripts'
	4294	+ );
	4295	+
	4296	+ add_settings_field(
	4297	+ 'mxchat_enable_notifications',
	4298	+ esc_html__('Enable Chat Notifications', 'mxchat'),
	4299	+ array($this, 'mxchat_enable_notifications_callback'),
	4300	+ 'mxchat-transcripts',
	4301	+ 'mxchat_transcripts_notification_section'
	4302	+ );
	4303	+
	4304	+ add_settings_field(
	4305	+ 'mxchat_notification_email',
	4306	+ esc_html__('Notification Email Address', 'mxchat'),
	4307	+ array($this, 'mxchat_notification_email_callback'),
	4308	+ 'mxchat-transcripts',
	4309	+ 'mxchat_transcripts_notification_section'
	4310	+ );
	4311	+}
	4312	+
	4313	+
3611	4314	/**
3612	4315	* Sanitize all prompts options
3613	4316	*
3614	4317	* @param array $input The unsanitized options array
		@@ -3690,136 +4393,127 @@
3690	4393	public function sanitize_sync_setting($input) {
3691	4394	return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
3692	4395	}
3693	4396
	4397	+public function mxchat_rate_limits_callback() {
	4398	+ $all_options = get_option('mxchat_options', []);
3694	4399
	4400	+ // Define available rate limits
	4401	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
3695	4402
3696		-public function mxchat_handle_activate_license() {
3697		- // Check nonce
3698		- if (!check_ajax_referer('mxchat_activate_license_nonce', 'security', false)) {
3699		- wp_send_json_error(esc_html__('Invalid security token', 'mxchat'));
3700		- return;
3701		- }
	4403	+ // Define available timeframes
	4404	+ $timeframes = array(
	4405	+ 'hourly' => __('Per Hour', 'mxchat'),
	4406	+ 'daily' => __('Per Day', 'mxchat'),
	4407	+ 'weekly' => __('Per Week', 'mxchat'),
	4408	+ 'monthly' => __('Per Month', 'mxchat')
	4409	+ );
3702	4410
3703		- // Verify user capabilities
3704		- if (!current_user_can('manage_options')) {
3705		- wp_send_json_error(esc_html__('Unauthorized access', 'mxchat'));
3706		- return;
3707		- }
	4411	+ // Get all roles plus a "logged_out" pseudo-role
	4412	+ $roles = wp_roles()->get_names();
	4413	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
3708	4414
3709		- $license_key = isset($_POST['mxchat_activation_key']) ? sanitize_text_field($_POST['mxchat_activation_key']) : '';
3710		- $customer_email = isset($_POST['mxchat_pro_email']) ? sanitize_email($_POST['mxchat_pro_email']) : '';
	4415	+ // Start the wrapper
	4416	+ echo '<div class="pro-feature-wrapper active">';
	4417	+ echo '<div class="mxchat-rate-limits-container">';
3711	4418
3712		- if (empty($license_key) || empty($customer_email)) {
3713		- wp_send_json_error(esc_html__('Email or License Key is missing', 'mxchat'));
3714		- return;
3715		- }
	4419	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	4420	+ esc_html__('Set message limits for each user role and customize the experience when users reach those limits. You can use {limit}, {timeframe}, {count}, and {remaining} as placeholders.', 'mxchat') .
	4421	+ '</p>';
3716	4422
3717		- $product_id = 'MxChatPRO';
3718		- $response = wp_remote_get(
3719		- add_query_arg(
3720		- array(
3721		- 'wc-api' => 'software-api',
3722		- 'request' => 'activation',
3723		- 'email' => $customer_email,
3724		- 'license_key' => $license_key,
3725		- 'product_id' => $product_id
3726		- ),
3727		- 'http://mxchat.ai/'
3728		- )
3729		- );
	4423	+ // Add markdown link documentation
	4424	+ echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
	4425	+ echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
	4426	+ echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
	4427	+ echo '<ul style="margin-left: 20px;">';
	4428	+ echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
	4429	+ echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
	4430	+ echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
	4431	+ echo '</ul>';
	4432	+ echo '</div>';
3730	4433
3731		- if (is_wp_error($response)) {
3732		- wp_send_json_error(esc_html__('Activation failed due to a server error: ', 'mxchat') . $response->get_error_message());
3733		- return;
3734		- }
	4434	+ // Output the controls for each role
	4435	+ foreach ($roles as $role_id => $role_name) {
	4436	+ // Get saved options or defaults
	4437	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	4438	+ $default_timeframe = 'daily';
	4439	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
3735	4440
3736		- $body = wp_remote_retrieve_body($response);
3737		- $data = json_decode($body);
	4441	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	4442	+ ? $all_options['rate_limits'][$role_id]['limit']
	4443	+ : $default_limit;
3738	4444
3739		- if ($data && isset($data->activated) && $data->activated) {
3740		- update_option('mxchat_license_status', 'active');
3741		- update_option('mxchat_pro_email', $customer_email);
3742		- update_option('mxchat_activation_key', $license_key);
3743		- wp_send_json_success(array('message' => esc_html__('License activated successfully', 'mxchat')));
3744		- } else {
3745		- $error_message = isset($data->error) ? $data->error : esc_html__('Activation failed', 'mxchat');
3746		- update_option('mxchat_license_status', 'inactive');
3747		- update_option('mxchat_license_error', $error_message);
3748		- wp_send_json_error($error_message);
3749		- }
3750		-}
	4445	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	4446	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	4447	+ : $default_timeframe;
3751	4448
	4449	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	4450	+ ? $all_options['rate_limits'][$role_id]['message']
	4451	+ : $default_message;
3752	4452
3753		-public function mxchat_rate_limit_logged_out_callback() {
3754		- // Load the entire 'mxchat_options' array
3755		- $all_options = get_option('mxchat_options', []);
	4453	+ // Output the row
	4454	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
3756	4455
3757		- // Retrieve the saved rate limit or use the default value
3758		- $default_rate_limit = '10';
3759		- $selected_rate_limit = isset($all_options['rate_limit_logged_out']) ? $all_options['rate_limit_logged_out'] : $default_rate_limit;
	4456	+ // Role label
	4457	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
3760	4458
3761		- // Define available rate limits
3762		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	4459	+ // Controls section
	4460	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
3763	4461
3764		- // Output the dropdown
3765		- echo '<div class="pro-feature-wrapper active">';
3766		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3767		- foreach ($rate_limits as $limit) {
3768		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3769		- }
3770		- echo '</select>';
3771		- 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>';
3772		- echo '</div>';
3773		-}
	4462	+ // Rate limit and timeframe controls
	4463	+ echo '<div class="mxchat-rate-limit-controls">';
3774	4464
3775		-// Add this new callback function
3776		-public function mxchat_rate_limit_roles_callback() {
3777		- $all_options = get_option('mxchat_options', []);
3778		- $roles = wp_roles()->get_names();
3779		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	4465	+ // Limit dropdown
	4466	+ echo '<div>';
	4467	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
	4468	+ echo '<select
	4469	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	4470	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
	4471	+ class="mxchat-autosave-field">';
	4472	+ foreach ($rate_limits as $limit) {
	4473	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	4474	+ }
	4475	+ echo '</select>';
	4476	+ echo '</div>';
3780	4477
3781		- echo '<div class="pro-feature-wrapper active mxchat-autosave-section">';
3782		-
3783		- foreach ($roles as $role_id => $role_name) {
3784		- $default_rate_limit = '100';
3785		- $selected_rate_limit = isset($all_options['role_rate_limits'][$role_id])
3786		- ? $all_options['role_rate_limits'][$role_id]
3787		- : $default_rate_limit;
3788		-
3789		- echo '<div style="margin-bottom: 10px;">';
3790		- echo '<label style="display: inline-block; width: 150px;">' . esc_html($role_name) . ':</label>';
	4478	+ // Timeframe dropdown
	4479	+ echo '<div>';
	4480	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
3791	4481	echo '<select
3792		- id="role_rate_limits_' . esc_attr($role_id) . '"
3793		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	4482	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	4483	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
3794	4484	class="mxchat-autosave-field">';
3795		- foreach ($rate_limits as $limit) {
3796		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	4485	+ foreach ($timeframes as $value => $label) {
	4486	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
3797	4487	}
3798	4488	echo '</select>';
3799	4489	echo '</div>';
3800		- }
3801	4490
3802		- 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>';
3803		- echo '</div>';
3804		-}
	4491	+ echo '</div>'; // End controls
3805	4492
3806		-public function mxchat_rate_limit_message_callback() {
3807		- // Load the entire 'mxchat_options' array
3808		- $all_options = get_option('mxchat_options', []);
	4493	+ // Custom message textarea
	4494	+ echo '<div class="mxchat-rate-limit-message">';
	4495	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	4496	+ echo '<textarea
	4497	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	4498	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	4499	+ class="mxchat-autosave-field"
	4500	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	4501	+ esc_textarea($custom_message) .
	4502	+ '</textarea>';
	4503	+ echo '<p class="description">' .
	4504	+ esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
	4505	+ '</p>';
	4506	+ echo '</div>'; // End message
3809	4507
3810		- // Retrieve the saved message or use the default value
3811		- $default_message = esc_html__('Rate limit exceeded. Please try again later.', 'mxchat');
3812		- $rate_limit_message = isset($all_options['rate_limit_message']) ? $all_options['rate_limit_message'] : $default_message;
	4508	+ echo '</div>'; // End controls wrapper
3813	4509
3814		- // Output the textarea
3815		- echo '<div class="pro-feature-wrapper active">';
3816		- printf(
3817		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
3818		- esc_textarea($rate_limit_message)
3819		- );
3820		- echo '<p class="description">' . esc_html__('This message will be displayed when a user exceeds the rate limit.', 'mxchat') . '</p>';
3821		- echo '</div>';
	4510	+ echo '</div>'; // End row
	4511	+ }
	4512	+
	4513	+ echo '</div>'; // End container
	4514	+
	4515	+ echo '</div>'; // End pro-feature-wrapper
3822	4516	}
3823	4517
3824	4518
3825	4519	private function mxchat_add_option_field($id, $title, $callback = '') {
		@@ -3832,94 +4526,89 @@
3832	4526	$id === 'model' ? ['label_for' => 'model'] : []
3833	4527	);
3834	4528	}
3835	4529
	4530	+// OpenAI API Key
3836	4531	public function api_key_callback() {
3837		- // Retrieve from your stored 'api_key' in the mxchat_options array
3838	4532	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
3839	4533
3840		- // Notice we changed the name to "api_key" (no array notation).
3841		- echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" />';
	4534	+ echo '<div class="api-key-wrapper" data-provider="openai">';
	4535	+ echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
3842	4536	echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3843		- 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>';
	4537	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4538	+ echo '</div>';
3844	4539	}
	4540	+
	4541	+// X.AI API Key
3845	4542	public function xai_api_key_callback() {
3846		- // Check if the feature is activated (paid feature)
3847		- $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
3848		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
3849		-
3850		- // Retrieve the X.AI API key value
3851	4543	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
3852	4544
3853		- // Render the input field for the X.AI API key
3854		- echo '<div class="' . esc_attr($class) . '">';
3855		- printf(
3856		- '<input type="password" id="xai_api_key" name="xai_api_key" value="%s" class="regular-text" %s />',
3857		- $xaiApiKey,
3858		- $disabled
3859		- );
	4545	+ echo '<div class="api-key-wrapper" data-provider="xai">';
	4546	+ echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
3860	4547	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3861		-
3862		- // If the feature is not activated, show the overlay with a "Pro Only" message
3863		- if (!$this->is_activated) {
3864		- echo '<div class="pro-feature-overlay">';
3865		- 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>';
3866		- echo '</div>';
3867		- }
3868		-
	4548	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
3869	4549	echo '</div>';
3870	4550	}
	4551	+// Claude API Key
3871	4552	public function claude_api_key_callback() {
3872		- // Check if the feature is activated (paid feature)
3873		- $disabled = $this->is_activated ? '' : 'disabled';
3874		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
3875		-
3876		- // Retrieve the Claude API key value directly like the others
3877	4553	$claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
3878		-
3879		- // Use direct name field like the other working API keys
3880		- echo '<div class="' . esc_attr($class) . '">';
3881		- printf(
3882		- '<input type="password" id="claude_api_key" name="claude_api_key" value="%s" class="regular-text" %s />',
3883		- $claudeApiKey,
3884		- $disabled
3885		- );
	4554	+
	4555	+ echo '<div class="api-key-wrapper" data-provider="claude">';
	4556	+ echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
3886	4557	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3887		-
3888		- if (!$this->is_activated) {
3889		- echo '<div class="pro-feature-overlay">';
3890		- 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>';
3891		- echo '</div>';
3892		- }
	4558	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
3893	4559	echo '</div>';
3894	4560	}
	4561	+
	4562	+// DeepSeek API Key
3895	4563	public function deepseek_api_key_callback() {
3896		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
3897	4564	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
3898	4565
3899		- // Notice we changed the name to "deepseek_api_key" (no array notation).
3900		- echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" />';
	4566	+ echo '<div class="api-key-wrapper" data-provider="deepseek">';
	4567	+ echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
3901	4568	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4569	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4570	+ echo '</div>';
3902	4571	}
3903	4572
	4573	+// Gemini API Key
	4574	+public function gemini_api_key_callback() {
	4575	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
3904	4576
	4577	+ echo '<div class="api-key-wrapper" data-provider="gemini">';
	4578	+ echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
	4579	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4580	+ echo '<p class="description api-key-notice">' . esc_html__('Required for Google Gemini models. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
	4581	+ echo '</div>';
	4582	+}
3905	4583
	4584	+// Voyage API Key
	4585	+public function voyage_api_key_callback() {
	4586	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
3906	4587
	4588	+ echo '<div class="api-key-wrapper" data-provider="voyage">';
	4589	+ echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
	4590	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4591	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected embedding model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4592	+ echo '</div>';
	4593	+}
3907	4594
3908	4595	public function mxchat_loops_api_key_callback() {
3909		- // Support both old and new format
3910	4596	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
3911	4597
3912		- echo '<div class="api-key-wrapper">';
	4598	+ // Hidden fields to "trap" autofill
	4599	+ echo '<input type="text" style="display:none" autocomplete="username" />';
	4600	+ echo '<input type="password" style="display:none" autocomplete="current-password" />';
	4601	+
	4602	+ echo '<div class="api-key-wrapper" data-provider="loops">';
3913	4603	echo sprintf(
3914		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
	4604	+ '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
3915	4605	$loops_api_key
3916	4606	);
3917	4607	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3918	4608	echo '</div>';
3919		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	4609	+ echo '<p class="description">' . esc_html__('Enter your Loops API Key here. Once entered, refreshed page to load list (See FAQ for details)', 'mxchat') . '</p>';
3920	4610	}
3921		-
3922	4611	public function mxchat_loops_mailing_list_callback() {
3923	4612	// Add error handling and type checking
3924	4613	$loops_api_key = '';
3925	4614	$selected_list = '';
		@@ -3937,8 +4626,12 @@
3937	4626	if (!empty($loops_api_key)) {
3938	4627	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
3939	4628	if (is_array($lists) && !empty($lists)) {
3940	4629	echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	4630	+
	4631	+ // Add a default "Select a list" option
	4632	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	4633	+
3941	4634	foreach ($lists as $list) {
3942	4635	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
3943	4636	echo sprintf(
3944	4637	'<option value="%s" %s>%s</option>',
		@@ -3948,8 +4641,9 @@
3948	4641	);
3949	4642	}
3950	4643	}
3951	4644	echo '</select>';
	4645	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
3952	4646	} else {
3953	4647	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
3954	4648	}
3955	4649	} else {
		@@ -3960,14 +4654,13 @@
3960	4654	$default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
3961	4655	$triggered_response = isset($this->options['triggered_phrase_response'])
3962	4656	? $this->options['triggered_phrase_response']
3963	4657	: $default_response;
3964		-
3965	4658	echo sprintf(
3966	4659	'<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50">%s</textarea>',
3967	4660	esc_textarea($triggered_response)
3968	4661	);
3969		- echo '<p class="description">' . esc_html__('Enter the chatbot response when a trigger keyword is detected, prompting the user to share their email.', 'mxchat') . '</p>';
	4662	+ echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a trigger keyword is detected. The AI will use this as guidance to naturally ask for the user\'s email in a conversational way.', 'mxchat') . '</p>';
3970	4663	}
3971	4664
3972	4665	public function mxchat_email_capture_response_callback() {
3973	4666	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
		@@ -3973,16 +4666,14 @@
3973	4666	$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
3974	4667	$email_capture_response = isset($this->options['email_capture_response'])
3975	4668	? $this->options['email_capture_response']
3976	4669	: $default_response;
3977		-
3978	4670	echo sprintf(
3979	4671	'<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50">%s</textarea>',
3980	4672	esc_textarea($email_capture_response)
3981	4673	);
3982		- echo '<p class="description">' . esc_html__('Enter the message to send when a user provides their email.', 'mxchat') . '</p>';
	4674	+ echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a user provides their email. The AI will use this as guidance to naturally confirm the email capture in a conversational way.', 'mxchat') . '</p>';
3983	4675	}
3984		-
3985	4676	public function mxchat_pre_chat_message_callback() {
3986	4677	// Load the entire 'mxchat_options' array
3987	4678	$all_options = get_option('mxchat_options', []);
3988	4679
		@@ -3997,43 +4688,125 @@
3997	4688	);
3998	4689	echo '<p class="description">' . esc_html__('Set the message displayed to users before they start a chat. Use this to provide a friendly greeting or instructions.', 'mxchat') . '</p>';
3999	4690	}
4000	4691
4001		-
4002		-
4003	4692	// Callback for AI Instructions textarea
4004	4693	public function system_prompt_instructions_callback() {
4005	4694	// Retrieve the current value of the system prompt instructions
4006	4695	$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4007		-
4008	4696	// Render the textarea field
4009	4697	printf(
4010	4698	'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4011	4699	$instructions
4012	4700	);
	4701	+ // Provide a helpful description with sample instructions button
	4702	+ echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	4703	+ echo '<div class="mxchat-instructions-container">';
	4704	+ echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
	4705	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	4706	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	4707	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	4708	+ echo '</svg>';
	4709	+ echo esc_html__('View Sample Instructions', 'mxchat');
	4710	+ echo '</button>';
	4711	+ echo '</div>';
4013	4712
4014		- // Provide a helpful description
4015		- echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	4713	+ // Add modal to WordPress admin footer instead of inline
	4714	+ add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
4016	4715	}
4017	4716
	4717	+// New method to render modal in admin footer
	4718	+public function render_sample_instructions_modal() {
	4719	+ static $modal_rendered = false;
	4720	+ if ($modal_rendered) return; // Prevent duplicate modals
	4721	+ $modal_rendered = true;
4018	4722
	4723	+ echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
	4724	+ echo '<div class="mxchat-instructions-modal-content">';
	4725	+ echo '<div class="mxchat-instructions-modal-header">';
	4726	+ echo '<h3 class="mxchat-instructions-modal-title">';
	4727	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	4728	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	4729	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	4730	+ echo '</svg>';
	4731	+ echo esc_html__('Sample AI Instructions', 'mxchat');
	4732	+ echo '</h3>';
	4733	+ echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
	4734	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	4735	+ echo '<line x1="18" y1="6" x2="6" y2="18"/>';
	4736	+ echo '<line x1="6" y1="6" x2="18" y2="18"/>';
	4737	+ echo '</svg>';
	4738	+ echo '</button>';
	4739	+ echo '</div>';
	4740	+ echo '<div class="mxchat-instructions-modal-body">';
	4741	+ echo '<div class="mxchat-instructions-content">';
	4742	+ echo esc_html('You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
	4743	+
	4744	+# Response Style - CRITICALLY IMPORTANT
	4745	+- MAXIMUM LENGTH: 1-3 short sentences per response
	4746	+- Ultra-concise: Get straight to the answer with no filler
	4747	+- No introductions like "Sure!" or "I\'d be happy to help"
	4748	+- No phrases like "based on my knowledge" or "according to information"
	4749	+- No explanatory text before giving the answer
	4750	+- No summaries or repetition
	4751	+- Hyperlink all URLs
	4752	+- Respond in user\'s language
	4753	+- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	4754	+
	4755	+# Knowledge Base Requirements - PREVENT HALLUCINATIONS
	4756	+- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	4757	+- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	4758	+- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	4759	+- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	4760	+- Better to admit insufficient information than provide inaccurate answers');
	4761	+ echo '</div>';
	4762	+ echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
	4763	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	4764	+ echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
	4765	+ echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
	4766	+ echo '</svg>';
	4767	+ echo esc_html__('Copy Instructions', 'mxchat');
	4768	+ echo '</button>';
	4769	+ echo '</div>';
	4770	+ echo '<div class="mxchat-instructions-modal-footer">';
	4771	+ echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
	4772	+ echo '</div>';
	4773	+ echo '</div>';
	4774	+ echo '</div>';
	4775	+}
	4776	+
	4777	+
4019	4778	public function mxchat_model_callback() {
4020	4779	// Define available models grouped by provider
4021	4780	$models = array(
	4781	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	4782	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	4783	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	4784	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	4785	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	4786	+ ),
4022	4787	esc_html__('X.AI Models', 'mxchat') => array(
4023		- 'grok-beta' => esc_html__('grok-beta (Early Beta)', 'mxchat'),
4024		- 'grok-2' => esc_html__('Grok 2', 'mxchat')
	4788	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	4789	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	4790	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	4791	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
	4792	+ 'grok-2' => esc_html__('Grok 2', 'mxchat'),
	4793	+ 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat') // Added new Grok-4 model
4025	4794	),
4026	4795	esc_html__('DeepSeek Models', 'mxchat') => array(
4027	4796	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4028	4797	),
4029	4798	esc_html__('Claude Models', 'mxchat') => array(
4030		- 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Most Intelligent)', 'mxchat'),
4031		- 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Highly Complex Tasks)', 'mxchat'),
	4799	+ 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
	4800	+ 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
	4801	+ 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
	4802	+ 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Intelligent)', 'mxchat'),
	4803	+ 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
4032	4804	'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4033	4805	'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
4034	4806	),
4035	4807	esc_html__('OpenAI Models', 'mxchat') => array(
	4808	+ 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
4036	4809	'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4037	4810	'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4038	4811	'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4039	4812	'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
		@@ -4044,9 +4817,9 @@
4044	4817	// Retrieve the currently selected model from saved options
4045	4818	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4046	4819
4047	4820	// Begin the select dropdown
4048		- echo '<select id="model" name="model">'; // No array notation in name attribute
	4821	+ echo '<select id="model" name="model">';
4049	4822
4050	4823	// Iterate over groups of models
4051	4824	foreach ($models as $group_label => $group_models) {
4052	4825	echo '<optgroup label="' . esc_attr($group_label) . '">';
		@@ -4051,14 +4824,10 @@
4051	4824	foreach ($models as $group_label => $group_models) {
4052	4825	echo '<optgroup label="' . esc_attr($group_label) . '">';
4053	4826
4054	4827	foreach ($group_models as $model_value => $model_label) {
4055		- // Disable Pro-only models for non-activated users
4056		- $disabled = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? 'disabled' : '';
4057		- $label_suffix = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? esc_html__(' (Pro Only)', 'mxchat') : '';
4058		-
4059		- // Output the option element
4060		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . ' ' . $disabled . '>' . esc_html($model_label . $label_suffix) . '</option>';
	4828	+ // All models enabled - no disabled attribute or Pro Only label
	4829	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4061	4830	}
4062	4831
4063	4832	echo '</optgroup>';
4064	4833	}
		@@ -4065,14 +4834,88 @@
4065	4834
4066	4835	// Close the select dropdown
4067	4836	echo '</select>';
4068	4837
4069		- // Add a description below the dropdown
4070		- echo '<p class="description">' . esc_html__('Select the AI model to use for your chatbot. Pro-only models are marked accordingly.', 'mxchat') . '</p>';
	4838	+ // Updated description to remove mention of Pro-only models
	4839	+ echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
4071	4840	}
4072	4841
4073	4842
	4843	+// Update your existing callback method
	4844	+public function enable_streaming_toggle_callback() {
	4845	+ // Get value from options array, default to 'on'
	4846	+ $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
	4847	+ $checked = ($enabled === 'on') ? 'checked' : '';
	4848	+
	4849	+ echo '<label class="toggle-switch">';
	4850	+ echo sprintf(
	4851	+ '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
	4852	+ esc_attr($checked)
	4853	+ );
	4854	+ echo '<span class="slider"></span>';
	4855	+ echo '</label>';
	4856	+ echo '<p class="description">' .
	4857	+ esc_html__('Enable real-time streaming responses for supported models (OpenAI, Claude, and Grok). When disabled, responses will load all at once.', 'mxchat') .
	4858	+ '</p>';
	4859	+
	4860	+ // Test button with better styling
	4861	+ echo '<div style="margin-top: 15px;">';
	4862	+ echo '<button type="button" id="mxchat-test-streaming-btn" class="button button-secondary">';
	4863	+ echo '<span class="dashicons dashicons-admin-tools" style="vertical-align: middle; margin-right: 5px;"></span>';
	4864	+ echo esc_html__('Test Streaming Compatibility', 'mxchat');
	4865	+ echo '</button>';
	4866	+ echo '<p id="mxchat-test-streaming-result" style="margin-top:10px; font-weight: bold;"></p>';
	4867	+ echo '</div>';
	4868	+
	4869	+ // Add some inline CSS for better presentation
	4870	+ echo '<style>
	4871	+ #mxchat-test-streaming-btn:disabled {
	4872	+ opacity: 0.6;
	4873	+ cursor: not-allowed;
	4874	+ }
	4875	+ #mxchat-test-streaming-result {
	4876	+ padding: 8px 12px;
	4877	+ border-radius: 4px;
	4878	+ display: none;
	4879	+ }
	4880	+ #mxchat-test-streaming-result:not(:empty) {
	4881	+ display: block;
	4882	+ background: #f0f0f1;
	4883	+ border-left: 4px solid #72aee6;
	4884	+ }
	4885	+ </style>';
	4886	+}
4074	4887
	4888	+
	4889	+// Callback function for embedding model selection
	4890	+public function embedding_model_callback() {
	4891	+ $models = array(
	4892	+ esc_html__('OpenAI Embeddings', 'mxchat') => array(
	4893	+ 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
	4894	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
	4895	+ 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
	4896	+ ),
	4897	+ esc_html__('Voyage AI Embeddings', 'mxchat') => array(
	4898	+ 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	4899	+ ),
	4900	+ esc_html__('Google Gemini Embeddings', 'mxchat') => array(
	4901	+ 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
	4902	+ )
	4903	+ );
	4904	+ $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	4905	+ echo '<select id="embedding_model" name="embedding_model">';
	4906	+ foreach ($models as $group_label => $group_models) {
	4907	+ echo '<optgroup label="' . esc_attr($group_label) . '">';
	4908	+ foreach ($group_models as $model_value => $model_label) {
	4909	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	4910	+ }
	4911	+ echo '</optgroup>';
	4912	+ }
	4913	+ echo '</select>';
	4914	+ echo '<p class="description"><span class="red-warning">IMPORTANT:</span> Select the model for vector embeddings. Changing models is not recommended; if you do, you must delete all existing knowledge & intent data and reconfigure them.</p>';
	4915	+}
	4916	+
	4917	+
4075	4918	public function mxchat_top_bar_title_callback() {
4076	4919	// Retrieve the current value of the top bar title from saved options
4077	4920	$top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4078	4921
		@@ -4081,9 +4924,16 @@
4081	4924
4082	4925	// Add a description
4083	4926	echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4084	4927	}
4085		-
	4928	+public function mxchat_ai_agent_text_callback() {
	4929	+ // Retrieve the current value of the AI agent text from saved options
	4930	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	4931	+ // Render the input field
	4932	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	4933	+ // Add a description
	4934	+ echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
	4935	+}
4086	4936	public function enable_email_block_callback() {
4087	4937	// Load full plugin options array
4088	4938	$all_options = get_option('mxchat_options', []);
4089	4939
		@@ -4103,9 +4953,8 @@
4103	4953	echo '<p class="description">' . esc_html__('Their email will appear at the top of the transcript. Email form will show for users who are not logged in or have not provided an email within 24h.', 'mxchat') . '</p>';
4104	4954	}
4105	4955
4106	4956
4107		-
4108	4957	public function email_blocker_header_content_callback() {
4109	4958	// Load the entire 'mxchat_options' array
4110	4959	$all_options = get_option('mxchat_options', []);
4111	4960
		@@ -4113,14 +4962,15 @@
4113	4962	$content = isset($all_options['email_blocker_header_content'])
4114	4963	? $all_options['email_blocker_header_content']
4115	4964	: '';
4116	4965
4117		- // Render the textarea
	4966	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4118	4967	echo '<textarea
4119	4968	id="email_blocker_header_content"
4120	4969	name="email_blocker_header_content"
4121	4970	rows="5"
4122	4971	cols="70"
	4972	+ data-setting="email_blocker_header_content"
4123	4973	>' . esc_textarea($content) . '</textarea>';
4124	4974
4125	4975	echo '<p class="description">';
4126	4976	echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
		@@ -4126,9 +4976,8 @@
4126	4976	echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
4127	4977	echo '</p>';
4128	4978	}
4129	4979
4130		-
4131	4980	public function email_blocker_button_text_callback() {
4132	4981	// Load the entire 'mxchat_options' array
4133	4982	$all_options = get_option('mxchat_options', []);
4134	4983
		@@ -4149,23 +4998,20 @@
4149	4998
4150	4999	public function mxchat_intro_message_callback() {
4151	5000	// Load the entire 'mxchat_options' array
4152	5001	$all_options = get_option('mxchat_options', []);
4153		-
4154	5002	// Retrieve the saved intro message or use the default
4155	5003	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4156	5004	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4157		-
4158		- // Output the textarea with the saved value
	5005	+ // Output the textarea with the saved value without escaping HTML
4159	5006	?>
4160		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
	5007	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
4161	5008	<p class="description">
4162		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
	5009	+ <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
4163	5010	</p>
4164	5011	<?php
4165	5012	}
4166	5013
4167		-
4168	5014	public function mxchat_input_copy_callback() {
4169	5015	// Load the entire 'mxchat_options' array
4170	5016	$all_options = get_option('mxchat_options', []);
4171	5017
		@@ -4631,8 +5477,23 @@
4631	5477	'</p>';
4632	5478
4633	5479	}
4634	5480
	5481	+public function mxchat_contextual_awareness_callback() {
	5482	+ // Get value from options array, default to 'off'
	5483	+ $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
	5484	+ $checked = ($contextual_awareness === 'on') ? 'checked' : '';
	5485	+ echo '<label class="toggle-switch">';
	5486	+ echo sprintf(
	5487	+ '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
	5488	+ esc_attr($checked)
	5489	+ );
	5490	+ echo '<span class="slider"></span>';
	5491	+ echo '</label>';
	5492	+ echo '<p class="description">' .
	5493	+ esc_html__('Enable contextual awareness to allow the chatbot to understand and reference the current page content. When enabled, the chatbot will have access to the page title, content, and URL for more relevant responses.', 'mxchat') .
	5494	+ '</p>';
	5495	+}
4635	5496
4636	5497
4637	5498	public function mxchat_privacy_toggle_callback() {
4638	5499	// Load from mxchat_options array
		@@ -4735,13 +5596,13 @@
4735	5596	// Render the input field
4736	5597	printf(
4737	5598	'<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
4738	5599	esc_attr($popular_question_1),
4739		- esc_attr__('Enter Popular Question 1', 'mxchat')
	5600	+ esc_attr__('Enter Quick Question 1', 'mxchat')
4740	5601	);
4741	5602
4742	5603	// Add a description for the field
4743		- echo '<p class="description">' . esc_html__('This will be the first popular question in the chatbot.', 'mxchat') . '</p>';
	5604	+ echo '<p class="description">' . esc_html__('This will be the first Quick Question in the chatbot, displayed above the input field.', 'mxchat') . '</p>';
4744	5605	}
4745	5606
4746	5607
4747	5608	public function mxchat_popular_question_2_callback() {
		@@ -4754,13 +5615,13 @@
4754	5615	// Render the input field
4755	5616	printf(
4756	5617	'<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
4757	5618	esc_attr($popular_question_2),
4758		- esc_attr__('Enter Popular Question 2', 'mxchat')
	5619	+ esc_attr__('Enter Quick Question 2', 'mxchat')
4759	5620	);
4760	5621
4761	5622	// Add a description for the field
4762		- echo '<p class="description">' . esc_html__('This will be the second popular question in the chatbot.', 'mxchat') . '</p>';
	5623	+ echo '<p class="description">' . esc_html__('This will be the second Quick Question in the chatbot.', 'mxchat') . '</p>';
4763	5624	}
4764	5625
4765	5626
4766	5627	public function mxchat_popular_question_3_callback() {
		@@ -4773,13 +5634,13 @@
4773	5634	// Render the input field
4774	5635	printf(
4775	5636	'<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
4776	5637	esc_attr($popular_question_3),
4777		- esc_attr(__('Enter Popular Question 3', 'mxchat'))
	5638	+ esc_attr(__('Enter Quick Question 3', 'mxchat'))
4778	5639	);
4779	5640
4780	5641	// Add a description for the field
4781		- echo '<p class="description">' . esc_html__('This will be the third popular question in the chatbot.', 'mxchat') . '</p>';
	5642	+ echo '<p class="description">' . esc_html__('This will be the third Quick Question in the chatbot.', 'mxchat') . '</p>';
4782	5643	}
4783	5644
4784	5645	public function mxchat_additional_popular_questions_callback() {
4785	5646	$options = get_option('mxchat_options', []);
		@@ -4800,9 +5661,9 @@
4800	5661	<button type="button" class="button mxchat-remove-question"
4801	5662	aria-label="%s">%s</button>
4802	5663	</div>',
4803	5664	esc_attr($question),
4804		- esc_attr(sprintf(__('Enter Additional Popular Question %d', 'mxchat'), $index + 4)),
	5665	+ esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
4805	5666	$index,
4806	5667	esc_attr(__('Remove question', 'mxchat')),
4807	5668	esc_html__('Remove', 'mxchat')
4808	5669	);
		@@ -4817,9 +5678,9 @@
4817	5678	data-question-index="0" />
4818	5679	<button type="button" class="button mxchat-remove-question"
4819	5680	aria-label="%s">%s</button>
4820	5681	</div>',
4821		- esc_attr(__('Enter Additional Popular Question 4', 'mxchat')),
	5682	+ esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
4822	5683	esc_attr(__('Remove question', 'mxchat')),
4823	5684	esc_html__('Remove', 'mxchat')
4824	5685	);
4825	5686	}
		@@ -4828,9 +5689,9 @@
4828	5689	'<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
4829	5690	esc_attr(__('Add question', 'mxchat')),
4830	5691	esc_html__('Add Question', 'mxchat')
4831	5692	);
4832		- echo '<p class="description">' . esc_html__('Add as many popular questions as you need.', 'mxchat') . '</p>';
	5693	+ echo '<p class="description">' . esc_html__('Add as many Quick Questions as you need.', 'mxchat') . '</p>';
4833	5694	echo '</div>';
4834	5695	}
4835	5696
4836	5697	public function mxchat_brave_api_key_callback() {
		@@ -4929,141 +5790,116 @@
4929	5790	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
4930	5791	}
4931	5792
4932	5793	public function mxchat_chat_toolbar_toggle_callback() {
4933		- // Get chat toolbar toggle value with fallback
4934		- $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
4935		- $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
	5794	+ // Get chat toolbar toggle value with fallback
	5795	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	5796	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
4936	5797
4937		- // Check if the plugin is activated (paid feature)
4938		- $disabled = $this->is_activated ? '' : 'disabled';
4939		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	5798	+ // Output the toggle switch
	5799	+ echo '<label class="toggle-switch">';
	5800	+ echo sprintf(
	5801	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	5802	+ esc_attr($checked)
	5803	+ );
	5804	+ echo '<span class="slider"></span>';
	5805	+ echo '</label>';
4940	5806
4941		- echo '<div class="' . esc_attr($class) . '">';
	5807	+ echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
	5808	+}
	5809	+/**
	5810	+ * Callback for PDF upload button toggle setting
	5811	+ */
	5812	+public function mxchat_show_pdf_upload_button_callback() {
	5813	+ // Get toggle value with fallback
	5814	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	5815	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
4942	5816
4943		- // Output the toggle switch
4944		- echo '<label class="toggle-switch">';
4945		- echo sprintf(
4946		- '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s %s />',
4947		- esc_attr($checked),
4948		- esc_attr($disabled)
4949		- );
4950		- echo '<span class="slider"></span>';
4951		- echo '</label>';
	5817	+ // Output the toggle switch
	5818	+ echo '<label class="toggle-switch">';
	5819	+ echo sprintf(
	5820	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	5821	+ esc_attr($checked)
	5822	+ );
	5823	+ echo '<span class="slider"></span>';
	5824	+ echo '</label>';
4952	5825
4953		- // Pro feature overlay
4954		- if (!$this->is_activated) {
4955		- echo '<div class="pro-feature-overlay">';
4956		- echo '<a href="https://mxchat.ai/" target="_blank">';
4957		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4958		- echo '</a>';
4959		- echo '</div>';
4960		- }
	5826	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	5827	+}
	5828	+/**
	5829	+ * Callback for Word upload button toggle setting
	5830	+ */
	5831	+public function mxchat_show_word_upload_button_callback() {
	5832	+ // Get toggle value with fallback
	5833	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	5834	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
4961	5835
4962		- echo '</div>';
4963		- echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
	5836	+ // Output the toggle switch
	5837	+ echo '<label class="toggle-switch">';
	5838	+ echo sprintf(
	5839	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	5840	+ esc_attr($checked)
	5841	+ );
	5842	+ echo '<span class="slider"></span>';
	5843	+ echo '</label>';
	5844	+
	5845	+ echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
4964	5846	}
4965	5847
4966		-
4967	5848	public function mxchat_pdf_intent_trigger_text_callback() {
4968		- $disabled = $this->is_activated ? '' : 'disabled';
4969		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4970	5849	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
4971	5850
4972		- echo '<div class="' . esc_attr($class) . '">';
4973	5851	echo sprintf(
4974	5852	'<textarea id="pdf_intent_trigger_text"
4975	5853	name="pdf_intent_trigger_text"
4976	5854	rows="3"
4977	5855	cols="50"
4978		- placeholder="%s"
4979		- %s>%s</textarea>',
	5856	+ placeholder="%s">%s</textarea>',
4980	5857	esc_attr__('Enter trigger text', 'mxchat'),
4981		- esc_attr($disabled),
4982	5858	isset($this->options['pdf_intent_trigger_text'])
4983	5859	? esc_textarea($this->options['pdf_intent_trigger_text'])
4984	5860	: esc_textarea($default_text)
4985	5861	);
4986	5862	echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
4987		-
4988		- if (!$this->is_activated) {
4989		- echo '<div class="pro-feature-overlay">';
4990		- echo '<a href="https://mxchat.ai/" target="_blank">';
4991		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4992		- echo '</a>';
4993		- echo '</div>';
4994		- }
4995		- echo '</div>';
4996	5863	}
4997	5864
4998	5865	public function mxchat_pdf_intent_success_text_callback() {
4999		- $disabled = $this->is_activated ? '' : 'disabled';
5000		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5001	5866	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5002	5867
5003		- echo '<div class="' . esc_attr($class) . '">';
5004	5868	echo sprintf(
5005	5869	'<textarea id="pdf_intent_success_text"
5006	5870	name="pdf_intent_success_text"
5007	5871	rows="3"
5008	5872	cols="50"
5009		- placeholder="%s"
5010		- %s>%s</textarea>',
	5873	+ placeholder="%s">%s</textarea>',
5011	5874	esc_attr__('Enter success text', 'mxchat'),
5012		- esc_attr($disabled),
5013	5875	isset($this->options['pdf_intent_success_text'])
5014	5876	? esc_textarea($this->options['pdf_intent_success_text'])
5015	5877	: esc_textarea($default_text)
5016	5878	);
5017	5879	echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
5018		-
5019		- if (!$this->is_activated) {
5020		- echo '<div class="pro-feature-overlay">';
5021		- echo '<a href="https://mxchat.ai/" target="_blank">';
5022		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5023		- echo '</a>';
5024		- echo '</div>';
5025		- }
5026		- echo '</div>';
5027	5880	}
5028	5881
5029	5882	public function mxchat_pdf_intent_error_text_callback() {
5030		- $disabled = $this->is_activated ? '' : 'disabled';
5031		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5032	5883	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5033	5884
5034		- echo '<div class="' . esc_attr($class) . '">';
5035	5885	echo sprintf(
5036	5886	'<textarea id="pdf_intent_error_text"
5037	5887	name="pdf_intent_error_text"
5038	5888	rows="3"
5039	5889	cols="50"
5040		- placeholder="%s"
5041		- %s>%s</textarea>',
	5890	+ placeholder="%s">%s</textarea>',
5042	5891	esc_attr__('Enter error text', 'mxchat'),
5043		- esc_attr($disabled),
5044	5892	isset($this->options['pdf_intent_error_text'])
5045	5893	? esc_textarea($this->options['pdf_intent_error_text'])
5046	5894	: esc_textarea($default_text)
5047	5895	);
5048	5896	echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
5049		-
5050		- if (!$this->is_activated) {
5051		- echo '<div class="pro-feature-overlay">';
5052		- echo '<a href="https://mxchat.ai/" target="_blank">';
5053		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5054		- echo '</a>';
5055		- echo '</div>';
5056		- }
5057		- echo '</div>';
5058	5897	}
5059	5898
5060	5899	public function mxchat_pdf_max_pages_callback() {
5061		- $disabled = $this->is_activated ? '' : 'disabled';
5062		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5063	5900	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5064	5901
5065		- echo '<div class="' . esc_attr($class) . '">';
5066	5902	echo sprintf(
5067	5903	'<input type="range"
5068	5904	id="pdf_max_pages"
5069	5905	name="pdf_max_pages"
		@@ -5069,37 +5905,24 @@
5069	5905	name="pdf_max_pages"
5070	5906	min="1"
5071	5907	max="69"
5072	5908	value="%d"
5073		- %s
5074	5909	class="range-slider" />',
5075		- esc_attr($max_pages),
5076		- esc_attr($disabled)
	5910	+ esc_attr($max_pages)
5077	5911	);
5078	5912	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5079	5913	echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
5080		-
5081		- if (!$this->is_activated) {
5082		- echo '<div class="pro-feature-overlay">';
5083		- echo '<a href="https://mxchat.ai/" target="_blank">';
5084		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5085		- echo '</a>';
5086		- echo '</div>';
5087		- }
5088		- echo '</div>';
5089	5914	}
5090	5915
5091	5916	public function mxchat_live_agent_status_callback() {
5092		- $disabled = $this->is_activated ? '' : 'disabled';
5093		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5094		- $status = isset($this->options['live_agent_status']) ? $this->options['live_agent_status'] : 'off';
5095		-
5096		- echo '<div class="' . esc_attr($class) . '">';
	5917	+ // Always get fresh options instead of using cached $this->options
	5918	+ $fresh_options = get_option('mxchat_options');
	5919	+ $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
	5920	+
5097	5921	echo '<label class="toggle-switch">';
5098	5922	echo sprintf(
5099		- '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s %s />',
5100		- checked($status, 'on', false),
5101		- esc_attr($disabled)
	5923	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	5924	+ checked($status, 'on', false)
5102	5925	);
5103	5926	echo '<span class="slider"></span>';
5104	5927	echo '</label>';
5105	5928	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5104,98 +5927,83 @@
5104	5927	echo '</label>';
5105	5928	echo '<label for="live_agent_status" class="mxchat-status-label">';
5106	5929	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5107	5930	echo '</label>';
5108		-
5109		- if (!$this->is_activated) {
5110		- echo '<div class="pro-feature-overlay">';
5111		- 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>';
5112		- echo '</div>';
5113		- }
5114		- echo '</div>';
5115	5931	}
5116	5932
5117		-
5118		-// Away Message Callback
5119	5933	public function mxchat_live_agent_away_message_callback() {
5120		- $disabled = $this->is_activated ? '' : 'disabled';
5121		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5122	5934	$message = isset($this->options['live_agent_away_message'])
5123	5935	? $this->options['live_agent_away_message']
5124	5936	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5125	5937
5126		- echo '<div class="' . esc_attr($class) . '">';
5127	5938	printf(
5128		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5129		- esc_attr($disabled),
	5939	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5130	5940	esc_textarea($message)
5131	5941	);
5132	5942	echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
5133		-
5134		- if (!$this->is_activated) {
5135		- echo '<div class="pro-feature-overlay">';
5136		- 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>';
5137		- echo '</div>';
5138		- }
5139		- echo '</div>';
5140	5943	}
5141	5944
5142	5945	public function mxchat_live_agent_notification_message_callback() {
5143		- $disabled = $this->is_activated ? '' : 'disabled';
5144		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5145	5946	$message = isset($this->options['live_agent_notification_message'])
5146	5947	? $this->options['live_agent_notification_message']
5147	5948	: __('Live agent has been notified.', 'mxchat');
5148	5949
5149		- echo '<div class="' . esc_attr($class) . '">';
5150	5950	printf(
5151		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5152		- esc_attr($disabled),
	5951	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5153	5952	esc_textarea($message)
5154	5953	);
5155	5954	echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
5156		-
5157		- if (!$this->is_activated) {
5158		- echo '<div class="pro-feature-overlay">';
5159		- 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>';
5160		- echo '</div>';
5161		- }
5162		- echo '</div>';
5163	5955	}
5164	5956
5165	5957	public function mxchat_live_agent_webhook_url_callback() {
5166		- $disabled = $this->is_activated ? '' : 'disabled';
5167		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5168	5958	$webhook_url = isset($this->options['live_agent_webhook_url'])
5169	5959	? esc_url($this->options['live_agent_webhook_url'])
5170	5960	: esc_url(get_option('live_agent_webhook_url', ''));
5171	5961
5172		- echo '<div class="' . esc_attr($class) . '">';
5173	5962	printf(
5174		- '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" %s />',
5175		- $webhook_url,
5176		- esc_attr($disabled)
	5963	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	5964	+ $webhook_url
5177	5965	);
5178	5966	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5179	5967	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	5968	+}
5180	5969
5181		- if (!$this->is_activated) {
5182		- echo '<div class="pro-feature-overlay">';
5183		- 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>';
5184		- echo '</div>';
5185		- }
5186		- echo '</div>';
	5970	+public function mxchat_live_agent_secret_key_callback() {
	5971	+ printf(
	5972	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	5973	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	5974	+ );
	5975	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5976	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5187	5977	}
5188	5978
	5979	+public function mxchat_live_agent_bot_token_callback() {
	5980	+ printf(
	5981	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	5982	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	5983	+ );
	5984	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5985	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	5986	+}
5189	5987
	5988	+public function mxchat_live_agent_user_ids_callback() {
	5989	+ $user_ids = isset($this->options['live_agent_user_ids'])
	5990	+ ? esc_textarea($this->options['live_agent_user_ids'])
	5991	+ : '';
	5992	+
	5993	+ printf(
	5994	+ '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
	5995	+ $user_ids
	5996	+ );
	5997	+ echo '<p class="description">' . esc_html__('Enter Slack User IDs of agents who should be automatically invited to chat channels (one per line). Find user IDs in Slack profiles under "More" → "Copy member ID". Example: U1234567890', 'mxchat') . '</p>';
	5998	+}
	5999	+
5190	6000	public function mxchat_similarity_threshold_callback() {
5191	6001	// Load from mxchat_options array
5192	6002	$options = get_option('mxchat_options', []);
5193	6003
5194		- // Get value with backwards compatibility
5195		- $threshold = isset($options['similarity_threshold'])
5196		- ? $options['similarity_threshold']
5197		- : get_option('mxchat_similarity_threshold', 80);
	6004	+ // Get value from options array with default of 80
	6005	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
5198	6006
5199	6007	echo '<div class="slider-container">';
5200	6008	echo sprintf(
5201	6009	'<input type="range"
		@@ -5200,9 +6008,9 @@
5200	6008	echo sprintf(
5201	6009	'<input type="range"
5202	6010	id="similarity_threshold"
5203	6011	name="similarity_threshold"
5204		- min="70"
	6012	+ min="20"
5205	6013	max="85"
5206	6014	step="1"
5207	6015	value="%s"
5208	6016	class="range-slider" />',
		@@ -5212,186 +6020,199 @@
5212	6020	'<span id="threshold_value" class="range-value">%s</span>',
5213	6021	esc_html($threshold)
5214	6022	);
5215	6023	echo '</div>';
5216		-
5217	6024	echo '<p class="description">';
5218		- echo esc_html__('Set the similarity threshold (recommended: 75) to balance accuracy; too high might limit your bot\'s ability to find relevant knowledge.', 'mxchat');
	6025	+ echo sprintf(
	6026	+ esc_html__('Adjust similarity threshold for optimal content matching. Too high may limit knowledge retrieval. We highly recommend downloading our %sfree Similarity Tester add-on%s to fine-tune your responses.', 'mxchat'),
	6027	+ '<a href="' . admin_url('admin.php?page=mxchat-addons') . '">',
	6028	+ '</a>'
	6029	+ );
5219	6030	echo '</p>';
5220	6031	}
5221	6032
5222		-
5223		-
5224		-public function mxchat_live_agent_secret_key_callback() {
5225		- $disabled = $this->is_activated ? '' : 'disabled';
5226		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5227		-
5228		- echo '<div class="' . esc_attr($class) . '">';
5229		- printf(
5230		- '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" %s />',
5231		- isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : '',
5232		- esc_attr($disabled)
5233		- );
5234		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5235		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5236		-
5237		- if (!$this->is_activated) {
5238		- echo '<div class="pro-feature-overlay">';
5239		- 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>';
5240		- echo '</div>';
	6033	+public function mxchat_enqueue_admin_assets() {
	6034	+ // Get plugin version (define this in your main plugin file)
	6035	+ $version = defined('MXCHAT_VERSION') ? MXCHAT_VERSION : '2.3.6';
	6036	+
	6037	+ // Use file modification time for development (remove in production)
	6038	+ if (defined('WP_DEBUG') && WP_DEBUG) {
	6039	+ $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
5241	6040	}
5242		- echo '</div>';
	6041	+
	6042	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	6043	+ $plugin_url = plugin_dir_url(__FILE__) . '../';
	6044	+
	6045	+ // Only load on MxChat pages
	6046	+ if (strpos($current_page, 'mxchat') === false) {
	6047	+ return;
	6048	+ }
	6049	+
	6050	+ // Always load these on all MxChat pages
	6051	+ $this->enqueue_core_admin_assets($plugin_url, $version);
	6052	+ $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
	6053	+ $this->localize_admin_scripts($current_page);
5243	6054	}
	6055	+private function enqueue_core_admin_assets($plugin_url, $version) {
	6056	+ // Core admin styles
	6057	+ wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
	6058	+ wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
	6059	+
	6060	+ // Core admin scripts
	6061	+ wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
	6062	+}
	6063	+private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
	6064	+ switch ($current_page) {
	6065	+ case 'mxchat-prompts':
	6066	+ // Knowledge processing page assets
	6067	+ wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
	6068	+ wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
	6069	+ // NEW: Add the knowledge processing script
	6070	+ wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery'), $version, true);
	6071	+ break;
	6072	+
	6073	+ case 'mxchat-transcripts':
	6074	+ wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array(), $version);
	6075	+ wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
	6076	+ break;
	6077	+
	6078	+ case 'mxchat-actions':
	6079	+ wp_enqueue_style('mxchat-intent-css', $plugin_url . 'css/intent-style.css', array(), $version);
	6080	+ break;
	6081	+
	6082	+ case 'mxchat-activation':
	6083	+ wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
	6084	+ break;
	6085	+ default:
	6086	+ wp_enqueue_script(
	6087	+ 'mxchat-test-streaming-js',
	6088	+ $plugin_url . 'js/mxchat-test-streaming.js',
	6089	+ ['jquery'],
	6090	+ $version,
	6091	+ true
	6092	+ );
5244	6093
5245		-public function mxchat_live_agent_bot_token_callback() {
5246		- $disabled = $this->is_activated ? '' : 'disabled';
5247		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5248		-
5249		- echo '<div class="' . esc_attr($class) . '">';
5250		- printf(
5251		- '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" %s />',
5252		- isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : '',
5253		- esc_attr($disabled)
5254		- );
5255		- echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5256		- echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
5257		-
5258		- if (!$this->is_activated) {
5259		- echo '<div class="pro-feature-overlay">';
5260		- 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>';
5261		- echo '</div>';
	6094	+ wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
	6095	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6096	+ 'nonce' => wp_create_nonce('mxchat_test_streaming_nonce')
	6097	+ ]);
	6098	+ break;
5262	6099	}
5263		- echo '</div>';
5264	6100	}
5265		-
5266		-public function mxchat_enqueue_admin_assets() {
5267		- wp_enqueue_style('wp-color-picker');
5268		-
5269		- // Get the plugin version or file modification time for cache busting
5270		- $plugin_version = '2.0.4'; // Replace this with your plugin's version
5271		-
5272		- // File paths
5273		- $color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
5274		- $embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
5275		- $admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
5276		- $knowledge_css_path = plugin_dir_path(__FILE__) . '../css/knowledge-style.css';
5277		- $intent_css_path = plugin_dir_path(__FILE__) . '../css/intent-style.css';
5278		- $transcripts_js_path = plugin_dir_path(__FILE__) . '../js/mxchat_transcripts.js';
5279		-
5280		- // Check if files exist and get modification times
5281		- $color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
5282		- $embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
5283		- $admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
5284		- $knowledge_css_version = file_exists($knowledge_css_path) ? filemtime($knowledge_css_path) : $plugin_version;
5285		- $intent_css_version = file_exists($intent_css_path) ? filemtime($intent_css_path) : $plugin_version;
5286		- $transcripts_js_version = file_exists($transcripts_js_path) ? filemtime($transcripts_js_path) : $plugin_version;
5287		-
5288		- // Enqueue scripts and styles with corrected paths
5289		- wp_enqueue_script(
5290		- 'mxchat-color-picker',
5291		- plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
5292		- array('wp-color-picker'),
5293		- $color_picker_version,
5294		- true
5295		- );
5296		-
5297		- wp_enqueue_script(
5298		- 'mxchat-embedding-check',
5299		- plugin_dir_url(__FILE__) . '../js/embedding-check.js',
5300		- array(),
5301		- $embedding_check_version,
5302		- true
5303		- );
5304		-
5305		- wp_enqueue_script(
5306		- 'mxchat-transcripts-js',
5307		- plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
5308		- array('jquery'),
5309		- $transcripts_js_version,
5310		- true
5311		- );
5312		-
5313		- wp_enqueue_script(
5314		- 'mxchat-admin-js',
5315		- plugin_dir_url(__FILE__) . '../js/mxchat-admin.js',
5316		- array('jquery'),
5317		- $plugin_version,
5318		- true
5319		- );
5320		-
5321		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	6101	+private function localize_admin_scripts($current_page) {
	6102	+ // Base localization data for main admin script
	6103	+ $base_data = array(
5322	6104	'ajax_url' => admin_url('admin-ajax.php'),
	6105	+ 'nonce' => wp_create_nonce('mxchat_status_nonce'),
	6106	+ 'admin_url' => admin_url(),
5323	6107	'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5324	6108	'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5325	6109	'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5326		- ));
5327		-
5328		- // Enqueue the admin CSS
5329		- wp_enqueue_style(
5330		- 'mxchat-admin-css',
5331		- plugin_dir_url(__FILE__) . '../css/admin-style.css',
5332		- array(),
5333		- $admin_css_version
	6110	+ 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
	6111	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6112	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	6113	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	6114	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	6115	+ 'is_activated' => $this->is_activated ? '1' : '0',
	6116	+ 'status_refresh_interval' => 5000,
	6117	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	6118	+ 'ajaxurl' => admin_url('admin-ajax.php') // For jQuery fallback
5334	6119	);
5335		-
5336		- wp_enqueue_style(
5337		- 'mxchat-knowledge-css',
5338		- plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
5339		- array(),
5340		- $knowledge_css_version
5341		- );
5342		-
5343		-
5344		- wp_enqueue_style(
5345		- 'mxchat-intent-css',
5346		- plugin_dir_url(__FILE__) . '../css/intent-style.css',
5347		- array(),
5348		- $intent_css_version
5349		- );
5350		-
5351		- // IMPORTANT: Use the same script handle as above for localizing mxchatPromptsAdmin
5352		- wp_localize_script( 'mxchat-admin-js', 'mxchatPromptsAdmin', array(
5353		- 'ajax_url' => admin_url( 'admin-ajax.php' ),
5354		- 'prompts_setting_nonce' => wp_create_nonce( 'mxchat_prompts_setting_nonce' ),
5355		- ) );
5356		-
5357		- // Localize the script for color picker and settings
5358		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6120	+
	6121	+ // Localize main admin script with base data
	6122	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
	6123	+
	6124	+ // Page-specific localizations
	6125	+ $this->localize_page_specific_scripts($current_page);
	6126	+}
	6127	+private function localize_page_specific_scripts($current_page) {
	6128	+ switch ($current_page) {
	6129	+ case 'mxchat-prompts':
	6130	+ // Status updater localization
	6131	+ wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
	6132	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6133	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	6134	+ ));
	6135	+
	6136	+ // Content selector localization
	6137	+ wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
	6138	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6139	+ 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
	6140	+ 'i18n' => array(
	6141	+ 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
	6142	+ 'selectAll' => __('Select All', 'mxchat'),
	6143	+ 'process' => __('Process Selected', 'mxchat'),
	6144	+ 'cancel' => __('Cancel', 'mxchat'),
	6145	+ 'noResults' => __('No content found.', 'mxchat')
	6146	+ )
	6147	+ ));
	6148	+
	6149	+ // NEW: Knowledge processing script localization using mxchatAdmin
	6150	+ wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
	6151	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6152	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'), // Note: changed 'nonce' to 'status_nonce'
	6153	+ 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
	6154	+ 'admin_url' => admin_url(),
	6155	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	6156	+ 'status_refresh_interval' => 2000
	6157	+ ));
	6158	+ break;
	6159	+
	6160	+ case 'mxchat-activation':
	6161	+ wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
	6162	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6163	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
	6164	+ ));
	6165	+ break;
	6166	+
	6167	+ case 'mxchat-settings':
	6168	+ default:
	6169	+ // Color picker and settings localization
	6170	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	6171	+ 'ajax_url' => admin_url('admin-ajax.php'),
	6172	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	6173	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	6174	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	6175	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	6176	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	6177	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	6178	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	6179	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	6180	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	6181	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	6182	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	6183	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
	6184	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
	6185	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	6186	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	6187	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	6188	+ 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	6189	+ 'pdf_intent_trigger_text' => $this->options['pdf_intent_trigger_text'] ?? esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
	6190	+ 'pdf_intent_success_text' => $this->options['pdf_intent_success_text'] ?? esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
	6191	+ 'pdf_intent_error_text' => $this->options['pdf_intent_error_text'] ?? esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
	6192	+ 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
	6193	+ 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
	6194	+ 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
	6195	+ 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
	6196	+ 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
	6197	+ 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
	6198	+ 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	6199	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	6200	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
	6201	+ 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
	6202	+ 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
	6203	+ 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	6204	+ ));
	6205	+ break;
	6206	+ }
	6207	+
	6208	+ // Additional localization that was in the original code
	6209	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
5359	6210	'ajax_url' => admin_url('admin-ajax.php'),
5360		- 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
5361		- 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
5362		- 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
5363		- 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
5364		- 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
5365		- 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
5366		- 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
5367		- 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
5368		- 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
5369		- 'icon_color' => $this->options['icon_color'] ?? '#fff',
5370		- 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
5371		- 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
5372		- 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
5373		- 'loops_api_key' => $this->options['loops_api_key'] ?? '',
5374		- 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
5375		- 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
5376		- 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
5377		- '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'),
5378		- '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'),
5379		- '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'),
5380		- 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
5381		- 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
5382		- 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
5383		- 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
5384		- 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
5385		- 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
5386		- 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
5387		- 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
5388		- 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
5389		- 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	6211	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5390	6212	));
5391	6213	}
5392	6214
5393		-
5394	6215	public function mxchat_sanitize($input) {
5395	6216	$new_input = array();
5396	6217
5397	6218	if (isset($input['api_key'])) {
		@@ -5399,9 +6220,9 @@
5399	6220	}
5400	6221
5401	6222	if (isset($input['similarity_threshold'])) {
5402	6223	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5403		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	6224	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5404	6225	}
5405	6226
5406	6227	if (isset($input['xai_api_key'])) {
5407	6228	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
		@@ -5409,13 +6230,25 @@
5409	6230
5410	6231	if (isset($input['claude_api_key'])) {
5411	6232	$new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
5412	6233	}
	6234	+
	6235	+ if (isset($input['enable_streaming_toggle'])) {
	6236	+ $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
	6237	+ } else {
	6238	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	6239	+ $new_input['enable_streaming_toggle'] = 'off';
	6240	+ }
	6241	+
5413	6242
5414	6243	if (isset($input['deepseek_api_key'])) {
5415	6244	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5416	6245	}
5417	6246
	6247	+ if (isset($input['gemini_api_key'])) {
	6248	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	6249	+ }
	6250	+
5418	6251	if (isset($input['enable_woocommerce_integration'])) {
5419	6252	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5420	6253	}
5421	6254
		@@ -5447,13 +6280,21 @@
5447	6280
5448	6281	if (isset($input['append_to_body'])) {
5449	6282	$new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
5450	6283	}
	6284	+
	6285	+ if (isset($input['contextual_awareness_toggle'])) {
	6286	+ $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
	6287	+}
5451	6288
5452	6289	if (isset($input['top_bar_title'])) {
5453	6290	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5454	6291	}
5455	6292
	6293	+ if (isset($input['ai_agent_text'])) {
	6294	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	6295	+ }
	6296	+
5456	6297	if (isset($input['enable_email_block'])) {
5457	6298	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5458	6299	}
5459	6300
		@@ -5465,9 +6306,9 @@
5465	6306	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5466	6307	}
5467	6308
5468	6309	if (isset($input['intro_message'])) {
5469		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	6310	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5470	6311	}
5471	6312
5472	6313	if (isset($input['input_copy'])) {
5473	6314	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5476,48 +6317,88 @@
5476	6317	if (isset($input['rate_limit_message'])) {
5477	6318	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5478	6319	}
5479	6320
5480		- if (isset($input['rate_limit_logged_out'])) {
5481		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' to allowed values
5482		- $rate_limit = sanitize_text_field($input['rate_limit_logged_out']);
	6321	+// Handle the new rate limits format
	6322	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	6323	+ $new_input['rate_limits'] = array();
	6324	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	6325	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
5483	6326
5484		- if (in_array($rate_limit, $allowed_limits, true)) {
5485		- $new_input['rate_limit_logged_out'] = $rate_limit;
5486		- } else {
5487		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	6327	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	6328	+ $new_input['rate_limits'][$role_id] = array();
	6329	+
	6330	+ // Sanitize limit
	6331	+ if (isset($settings['limit'])) {
	6332	+ $limit = sanitize_text_field($settings['limit']);
	6333	+ if (in_array($limit, $allowed_limits, true)) {
	6334	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	6335	+ } else {
	6336	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	6337	+ }
5488	6338	}
5489		- }
5490	6339
5491		- // Handle role rate limits
5492		- if (isset($input['role_rate_limits']) && is_array($input['role_rate_limits'])) {
5493		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
5494		- $new_input['role_rate_limits'] = array();
5495		-
5496		- foreach ($input['role_rate_limits'] as $role_id => $rate_limit) {
5497		- $rate_limit = sanitize_text_field($rate_limit);
5498		- if (in_array($rate_limit, $allowed_limits, true)) {
5499		- $new_input['role_rate_limits'][$role_id] = $rate_limit;
	6340	+ // Sanitize timeframe
	6341	+ if (isset($settings['timeframe'])) {
	6342	+ $timeframe = sanitize_text_field($settings['timeframe']);
	6343	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	6344	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5500	6345	} else {
5501		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	6346	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5502	6347	}
5503	6348	}
	6349	+
	6350	+ // Sanitize message
	6351	+ if (isset($settings['message'])) {
	6352	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	6353	+ }
5504	6354	}
	6355	+}
5505	6356
5506	6357	if (isset($input['pre_chat_message'])) {
5507	6358	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5508	6359	}
5509	6360
	6361	+ if (isset($input['voyage_api_key'])) {
	6362	+ $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
	6363	+ }
	6364	+
	6365	+ // Add to your sanitize function
	6366	+ if (isset($input['embedding_model'])) {
	6367	+ $allowed_models = array(
	6368	+ 'text-embedding-ada-002',
	6369	+ 'text-embedding-3-small',
	6370	+ 'text-embedding-3-large',
	6371	+ 'voyage-3-large',
	6372	+ 'gemini-embedding-exp-03-07'
	6373	+ );
	6374	+ if (in_array($input['embedding_model'], $allowed_models)) {
	6375	+ $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
	6376	+ }
	6377	+ }
	6378	+
5510	6379	if (isset($input['model'])) {
5511	6380	$allowed_models = array(
5512		- 'grok-beta',
	6381	+ 'gemini-2.0-flash',
	6382	+ 'gemini-2.0-flash-lite',
	6383	+ 'gemini-1.5-pro',
	6384	+ 'gemini-1.5-flash',
	6385	+ 'grok-4-0709', // New model: Grok 4 added here
	6386	+ 'grok-3-beta',
	6387	+ 'grok-3-fast-beta',
	6388	+ 'grok-3-mini-beta',
	6389	+ 'grok-3-mini-fast-beta',
5513	6390	'grok-2',
5514	6391	'deepseek-chat',
	6392	+ 'claude-opus-4-20250514',
	6393	+ 'claude-sonnet-4-20250514',
	6394	+ 'claude-3-7-sonnet-20250219',
5515	6395	'claude-3-5-sonnet-20241022',
5516	6396	'claude-3-opus-20240229',
5517	6397	'claude-3-sonnet-20240229',
5518	6398	'claude-3-haiku-20240307',
5519	6399	'gpt-4o',
	6400	+ 'gpt-4.1-2025-04-14',
5520	6401	'gpt-4o-mini',
5521	6402	'gpt-4-turbo',
5522	6403	'gpt-4',
5523	6404	'gpt-3.5-turbo',
		@@ -5581,8 +6462,12 @@
5581	6462
5582	6463	if (isset($input['top_bar_bg_color'])) {
5583	6464	$new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
5584	6465	}
	6466	+
	6467	+ if (isset($input['quick_questions_toggle_color'])) {
	6468	+ $new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
	6469	+ }
5585	6470
5586	6471	if (isset($input['send_button_font_color'])) {
5587	6472	$new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
5588	6473	}
		@@ -5641,15 +6526,14 @@
5641	6526	if (isset($input['loops_mailing_list'])) {
5642	6527	$new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
5643	6528	}
5644	6529
5645		- // Sanitize Triggered Phrase Response
	6530	+// Sanitize Triggered Phrase Response
5646	6531	if (isset($input['triggered_phrase_response'])) {
5647	6532	$new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
5648	6533	}
5649		-
5650	6534	if (isset($input['email_capture_response'])) {
5651		- $new_input['email_capture_response'] = sanitize_textarea_field($input['email_capture_response']);
	6535	+ $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
5652	6536	}
5653	6537
5654	6538	// Sanitize Brave Search Settings
5655	6539	if (isset($input['brave_api_key'])) {
		@@ -5682,8 +6566,22 @@
5682	6566	if (isset($input['chat_toolbar_toggle'])) {
5683	6567	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5684	6568	}
5685	6569
	6570	+ // Sanitize PDF upload button toggle
	6571	+ if (isset($input['show_pdf_upload_button'])) {
	6572	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	6573	+ } else {
	6574	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	6575	+ }
	6576	+
	6577	+ // Sanitize Word upload button toggle
	6578	+ if (isset($input['show_word_upload_button'])) {
	6579	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	6580	+ } else {
	6581	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	6582	+ }
	6583	+
5686	6584	if (isset($input['pdf_intent_trigger_text'])) {
5687	6585	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5688	6586	}
5689	6587
		@@ -5712,8 +6610,12 @@
5712	6610	// Live Agent Integration
5713	6611	if (isset($input['live_agent_bot_token'])) {
5714	6612	$new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
5715	6613	}
	6614	+
	6615	+ if (isset($input['live_agent_user_ids'])) {
	6616	+ $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
	6617	+ }
5716	6618
5717	6619	if (isset($input['live_agent_status'])) {
5718	6620	$new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
5719	6621	}
		@@ -5737,62 +6639,10 @@
5737	6639	}
5738	6640
5739	6641
5740	6642
5741		-private static function mxchat_extract_main_content($html) {
5742		- if (empty($html)) {
5743		- //error_log('mxchat_extract_main_content: Empty HTML content received');
5744		- return '';
5745		- }
5746	6643
5747		- try {
5748		- $dom = new DOMDocument;
5749		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
5750	6644
5751		- // Simple load of HTML, with @ to suppress warnings
5752		- @$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
5753		-
5754		- $xpath = new DOMXPath($dom);
5755		-
5756		- // Simplified selectors focusing on common content areas
5757		- $selectors = [
5758		- '//article',
5759		- '//*[@id="content"]',
5760		- '//*[@class="entry-content"]',
5761		- '//main'
5762		- ];
5763		-
5764		- foreach ($selectors as $selector) {
5765		- $nodes = $xpath->query($selector);
5766		- if ($nodes && $nodes->length > 0) {
5767		- $content = '';
5768		- foreach ($nodes as $node) {
5769		- $content .= $dom->saveHTML($node);
5770		- }
5771		- if (!empty($content)) {
5772		- return $content;
5773		- }
5774		- }
5775		- }
5776		-
5777		- // Fallback: Return the entire body content if no specific selector matches
5778		- $body = $dom->getElementsByTagName('body');
5779		- if ($body->length > 0) {
5780		- return $dom->saveHTML($body->item(0));
5781		- }
5782		-
5783		- // Last resort: return the original HTML
5784		- return $html;
5785		-
5786		- } catch (Exception $e) {
5787		- //error_log('mxchat_extract_main_content error: ' . $e->getMessage());
5788		- return $html; // Return original HTML if parsing fails
5789		- } finally {
5790		- libxml_clear_errors();
5791		- }
5792		-}
5793		-
5794		-
5795	6645	private function mxchat_fetch_loops_mailing_lists($api_key) {
5796	6646	$url = 'https://app.loops.so/api/v1/lists';
5797	6647	$response = wp_remote_get($url, array(
5798	6648	'headers' => array(
		@@ -5810,12 +6660,8 @@
5810	6660
5811	6661	return isset($lists) && is_array($lists) ? $lists : array();
5812	6662	}
5813	6663
5814		-
5815		-
5816		-
5817		-
5818	6664	function mxchat_calculate_cosine_similarity($vec1, $vec2) {
5819	6665	if (empty($vec1) || empty($vec2)) {
5820	6666	return 0.0;
5821	6667	}
		@@ -5836,8 +6682,602 @@
5836	6682	return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
5837	6683	}
5838	6684	}
5839	6685
	6686	+/**
	6687	+ * Validates nonce and deletes all chat prompts
	6688	+ */
	6689	+public function mxchat_handle_delete_all_prompts() {
	6690	+ // Verify nonce
	6691	+ if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
	6692	+ wp_die(__('Nonce verification failed.', 'mxchat'));
	6693	+ }
	6694	+ // Check permissions
	6695	+ if (!current_user_can('manage_options')) {
	6696	+ wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	6697	+ }
	6698	+ $success = true;
	6699	+ $error_messages = array();
	6700	+ // Check if Pinecone is enabled and configured
	6701	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6702	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	6703	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	6704	+ //error_log('[MXCHAT-DELETE] Pinecone is enabled - deleting all from Pinecone');
	6705	+ // Get Pinecone configuration
	6706	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6707	+ $pinecone_manager = new MxChat_Pinecone_Manager();
	6708	+ $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
	6709	+ if (!$result['success']) {
	6710	+ $success = false;
	6711	+ $error_messages[] = $result['message'];
	6712	+ }
	6713	+ // Clear Pinecone vector cache
	6714	+ delete_option('mxchat_pinecone_vector_ids_cache');
	6715	+ // Clear processed content caches
	6716	+ delete_option('mxchat_pinecone_processed_cache');
	6717	+ delete_option('mxchat_processed_content_cache');
	6718	+
	6719	+ // CLEAR THE PINECONE RECORDS CACHE (NEW LINE)
	6720	+ delete_transient('mxchat_pinecone_recent_1k_cache');
	6721	+
	6722	+ } else {
	6723	+ //error_log('[MXCHAT-DELETE] Pinecone not enabled - deleting from WordPress database');
	6724	+ // Delete from WordPress database
	6725	+ global $wpdb;
	6726	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	6727	+ $result = $wpdb->query("DELETE FROM {$table_name}");
	6728	+ if ($result === false) {
	6729	+ $success = false;
	6730	+ $error_messages[] = 'Failed to delete from WordPress database';
	6731	+ }
	6732	+ }
	6733	+ // Clear relevant cache
	6734	+ wp_cache_delete('all_prompts', 'mxchat_prompts');
	6735	+ // Set appropriate admin notice
	6736	+ if ($success) {
	6737	+ set_transient('mxchat_admin_notice_success',
	6738	+ __('All prompts deleted successfully.', 'mxchat'), 30);
	6739	+ } else {
	6740	+ set_transient('mxchat_admin_notice_error',
	6741	+ __('Failed to delete all prompts: ', 'mxchat') . implode(', ', $error_messages), 30);
	6742	+ }
	6743	+ // Redirect back with a success message
	6744	+ $redirect_url = add_query_arg(array(
	6745	+ 'page' => 'mxchat-prompts',
	6746	+ 'all_deleted' => $success ? 'true' : 'false'
	6747	+ ), admin_url('admin.php'));
	6748	+ wp_safe_redirect($redirect_url);
	6749	+ exit;
	6750	+}
	6751	+
	6752	+ /**
	6753	+ * Handles deletion prompt with nonce validation
	6754	+ */
	6755	+ public function mxchat_handle_delete_prompt() {
	6756	+ // Sanitize and validate nonce
	6757	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	6758	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	6759	+ wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	6760	+ }
	6761	+
	6762	+ // Check permissions
	6763	+ if (!current_user_can('manage_options')) {
	6764	+ wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	6765	+ }
	6766	+
	6767	+ // Get ID and source parameters
	6768	+ $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
	6769	+ $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	6770	+
	6771	+ if (empty($id)) {
	6772	+ wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	6773	+ }
	6774	+
	6775	+ $success = false;
	6776	+ $error_message = '';
	6777	+
	6778	+ // Check if Pinecone is enabled and determine source automatically if not specified
	6779	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6780	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	6781	+
	6782	+ // If source is not specified, determine based on Pinecone configuration
	6783	+ if (empty($source)) {
	6784	+ $source = $use_pinecone ? 'pinecone' : 'wordpress';
	6785	+ }
	6786	+
	6787	+ if ($source === 'pinecone' || $use_pinecone) {
	6788	+ //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	6789	+
	6790	+ // Handle Pinecone deletion
	6791	+ if (empty($pinecone_options['mxchat_pinecone_host']) ||
	6792	+ empty($pinecone_options['mxchat_pinecone_api_key'])) {
	6793	+ wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
	6794	+ }
	6795	+
	6796	+ // Delete from Pinecone using the vector ID directly
	6797	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	6798	+ $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
	6799	+ $id,
	6800	+ $pinecone_options['mxchat_pinecone_api_key'],
	6801	+ $pinecone_options['mxchat_pinecone_host']
	6802	+ );
	6803	+ if ($result['success']) {
	6804	+ $success = true;
	6805	+
	6806	+ // Remove from vector cache
	6807	+ $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
	6808	+ $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
	6809	+
	6810	+ set_transient('mxchat_admin_notice_success',
	6811	+ esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
	6812	+ } else {
	6813	+ $error_message = $result['message'];
	6814	+ set_transient('mxchat_admin_notice_error',
	6815	+ esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
	6816	+ }
	6817	+ } else {
	6818	+ //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	6819	+
	6820	+ // Handle WordPress database deletion
	6821	+ global $wpdb;
	6822	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	6823	+
	6824	+ // Clear cache and delete prompt
	6825	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	6826	+
	6827	+ $result = $wpdb->delete(
	6828	+ $table_name,
	6829	+ array('id' => intval($id)),
	6830	+ array('%d')
	6831	+ );
	6832	+
	6833	+ if ($result !== false) {
	6834	+ $success = true;
	6835	+ set_transient('mxchat_admin_notice_success',
	6836	+ esc_html__('Entry deleted successfully.', 'mxchat'), 30);
	6837	+ } else {
	6838	+ set_transient('mxchat_admin_notice_error',
	6839	+ esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
	6840	+ }
	6841	+ }
	6842	+
	6843	+ // Redirect back to the prompts page
	6844	+ wp_safe_redirect(add_query_arg(
	6845	+ array(
	6846	+ 'page' => 'mxchat-prompts',
	6847	+ 'deleted' => $success ? 'true' : 'false'
	6848	+ ),
	6849	+ admin_url('admin.php')
	6850	+ ));
	6851	+ exit;
	6852	+ }
	6853	+
	6854	+ /**
	6855	+ * Validates user permissions for editing chat settings
	6856	+ */
	6857	+ public function mxchat_handle_edit_intent() {
	6858	+ // Security checks (nonce and permissions)
	6859	+ if (!current_user_can('manage_options')) {
	6860	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	6861	+ }
	6862	+ check_admin_referer('mxchat_edit_intent');
	6863	+
	6864	+ // Get POST data
	6865	+ $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
	6866	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	6867	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	6868	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	6869	+ $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
	6870	+
	6871	+ // Validate inputs
	6872	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	6873	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	6874	+ return;
	6875	+ }
	6876	+
	6877	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	6878	+ if (empty($phrases_array)) {
	6879	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	6880	+ return;
	6881	+ }
	6882	+
	6883	+ // Generate embeddings with improved error handling
	6884	+ $vectors = [];
	6885	+ $failed_phrases = [];
	6886	+
	6887	+ foreach ($phrases_array as $phrase) {
	6888	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	6889	+ if (is_array($embedding_vector)) {
	6890	+ $vectors[] = $embedding_vector;
	6891	+ } else {
	6892	+ $failed_phrases[] = $phrase;
	6893	+ }
	6894	+ }
	6895	+
	6896	+ if (!empty($failed_phrases)) {
	6897	+ $this->handle_embedding_error(
	6898	+ sprintf(
	6899	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	6900	+ implode(', ', $failed_phrases)
	6901	+ )
	6902	+ );
	6903	+ return;
	6904	+ }
	6905	+
	6906	+ if (empty($vectors)) {
	6907	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	6908	+ return;
	6909	+ }
	6910	+
	6911	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	6912	+ $serialized_vector = maybe_serialize($combined_vector);
	6913	+
	6914	+ // Update the database
	6915	+ global $wpdb;
	6916	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	6917	+
	6918	+ $result = $wpdb->update(
	6919	+ $table_name,
	6920	+ array(
	6921	+ 'intent_label' => $intent_label,
	6922	+ 'phrases' => implode(', ', $phrases_array),
	6923	+ 'embedding_vector' => $serialized_vector,
	6924	+ 'similarity_threshold' => $similarity_threshold
	6925	+ ),
	6926	+ array('id' => $intent_id),
	6927	+ array('%s', '%s', '%s', '%f'), // Format: string, string, string, float
	6928	+ array('%d') // Where format: integer
	6929	+ );
	6930	+
	6931	+ if (false === $result) {
	6932	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	6933	+ return;
	6934	+ }
	6935	+
	6936	+ // Set success message and redirect
	6937	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	6938	+
	6939	+ $redirect_url = add_query_arg(
	6940	+ array(
	6941	+ 'page' => 'mxchat-actions'
	6942	+ ),
	6943	+ admin_url('admin.php')
	6944	+ );
	6945	+ wp_safe_redirect($redirect_url);
	6946	+ exit;
	6947	+ }
	6948	+
	6949	+
	6950	+/**
	6951	+ * Checks user permissions for managing options
	6952	+ */
	6953	+public function mxchat_handle_add_intent() {
	6954	+ if (!current_user_can('manage_options')) {
	6955	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	6956	+ }
	6957	+ check_admin_referer('mxchat_add_intent_nonce');
	6958	+
	6959	+ global $wpdb;
	6960	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	6961	+
	6962	+ // Sanitize and get form data
	6963	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	6964	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	6965	+ $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
	6966	+
	6967	+ // Get similarity threshold from form (convert percentage to decimal)
	6968	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	6969	+
	6970	+ // Validate required fields
	6971	+ if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
	6972	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	6973	+ return;
	6974	+ }
	6975	+
	6976	+ // Validate callback function
	6977	+ $available_callbacks = $this->mxchat_get_available_callbacks();
	6978	+ if (!array_key_exists($callback_function, $available_callbacks)) {
	6979	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	6980	+ return;
	6981	+ }
	6982	+
	6983	+ // Check Pro requirements
	6984	+ $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
	6985	+ if ($is_pro_only && !$this->is_activated) {
	6986	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	6987	+ return;
	6988	+ }
	6989	+
	6990	+ // Process phrases
	6991	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	6992	+ if (empty($phrases_array)) {
	6993	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	6994	+ return;
	6995	+ }
	6996	+
	6997	+ // Generate embeddings with improved error handling
	6998	+ $vectors = [];
	6999	+ $failed_phrases = [];
	7000	+ foreach ($phrases_array as $phrase) {
	7001	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	7002	+ if (is_array($embedding_vector)) {
	7003	+ $vectors[] = $embedding_vector;
	7004	+ } else {
	7005	+ $failed_phrases[] = $phrase;
	7006	+ }
	7007	+ }
	7008	+
	7009	+ // Check for embedding failures
	7010	+ if (!empty($failed_phrases)) {
	7011	+ $this->handle_embedding_error(
	7012	+ sprintf(
	7013	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	7014	+ implode(', ', $failed_phrases)
	7015	+ )
	7016	+ );
	7017	+ return;
	7018	+ }
	7019	+
	7020	+ if (empty($vectors)) {
	7021	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	7022	+ return;
	7023	+ }
	7024	+
	7025	+ // Create combined vector and insert into database
	7026	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	7027	+ $serialized_vector = maybe_serialize($combined_vector);
	7028	+
	7029	+ $result = $wpdb->insert($table_name, [
	7030	+ 'intent_label' => $intent_label,
	7031	+ 'phrases' => implode(', ', $phrases_array),
	7032	+ 'embedding_vector' => $serialized_vector,
	7033	+ 'callback_function' => $callback_function,
	7034	+ 'similarity_threshold' => $similarity_threshold, // Now uses the actual form value
	7035	+ ]);
	7036	+
	7037	+ if ($result === false) {
	7038	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	7039	+ return;
	7040	+ }
	7041	+
	7042	+ // Set success message and redirect
	7043	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	7044	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	7045	+ exit;
	7046	+}
	7047	+
	7048	+ /**
	7049	+ * Averages multiple vectors into a single vector
	7050	+ */
	7051	+ private function mxchat_average_vectors($vectors) {
	7052	+ $vector_length = count($vectors[0]);
	7053	+ $sum_vector = array_fill(0, $vector_length, 0);
	7054	+
	7055	+ foreach ($vectors as $vector) {
	7056	+ for ($i = 0; $i < $vector_length; $i++) {
	7057	+ $sum_vector[$i] += $vector[$i];
	7058	+ }
	7059	+ }
	7060	+
	7061	+ // Divide each component by the number of vectors to get the average
	7062	+ $num_vectors = count($vectors);
	7063	+ for ($i = 0; $i < $vector_length; $i++) {
	7064	+ $sum_vector[$i] /= $num_vectors;
	7065	+ }
	7066	+
	7067	+ return $sum_vector;
	7068	+ }
	7069	+
	7070	+
	7071	+
	7072	+
	7073	+ /**
	7074	+ * Generates embeddings from input text for MXChat
	7075	+ */
	7076	+ public function mxchat_generate_embedding($text) {
	7077	+ // Enable detailed logging for debugging
	7078	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	7079	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	7080	+
	7081	+ $options = get_option('mxchat_options');
	7082	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	7083	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	7084	+
	7085	+ // Determine provider and endpoint
	7086	+ if (strpos($selected_model, 'voyage') === 0) {
	7087	+ $api_key = $options['voyage_api_key'] ?? '';
	7088	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	7089	+ $provider_name = 'Voyage AI';
	7090	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	7091	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	7092	+ $api_key = $options['gemini_api_key'] ?? '';
	7093	+ $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
	7094	+ $provider_name = 'Google Gemini';
	7095	+ //error_log('[MXCHAT-EMBED] Using Google Gemini API');
	7096	+ } else {
	7097	+ $api_key = $options['api_key'] ?? '';
	7098	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	7099	+ $provider_name = 'OpenAI';
	7100	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	7101	+ }
	7102	+
	7103	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	7104	+
	7105	+ if (empty($api_key)) {
	7106	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	7107	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	7108	+ return $error_message;
	7109	+ }
	7110	+
	7111	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	7112	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	7113	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	7114	+
	7115	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
	7116	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	7117	+ // Consider truncating text here
	7118	+ }
	7119	+
	7120	+ // Prepare request body based on provider
	7121	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7122	+ // Gemini API format
	7123	+ $request_body = array(
	7124	+ 'model' => 'models/' . $selected_model,
	7125	+ 'content' => array(
	7126	+ 'parts' => array(
	7127	+ array('text' => $text)
	7128	+ )
	7129	+ )
	7130	+ );
	7131	+
	7132	+ // Set output dimensionality to 1536 for consistency with other models
	7133	+ $request_body['outputDimensionality'] = 1536;
	7134	+ } else {
	7135	+ // OpenAI/Voyage API format
	7136	+ $request_body = array(
	7137	+ 'model' => $selected_model,
	7138	+ 'input' => $text
	7139	+ );
	7140	+
	7141	+ // Add output_dimension for voyage-3-large model
	7142	+ if ($selected_model === 'voyage-3-large') {
	7143	+ $request_body['output_dimension'] = 2048;
	7144	+ }
	7145	+ }
	7146	+
	7147	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	7148	+
	7149	+ // Prepare headers based on provider
	7150	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7151	+ // Gemini uses API key as query parameter
	7152	+ $endpoint .= '?key=' . $api_key;
	7153	+ $headers = array(
	7154	+ 'Content-Type' => 'application/json'
	7155	+ );
	7156	+ } else {
	7157	+ // OpenAI/Voyage use Bearer token
	7158	+ $headers = array(
	7159	+ 'Authorization' => 'Bearer ' . $api_key,
	7160	+ 'Content-Type' => 'application/json'
	7161	+ );
	7162	+ }
	7163	+
	7164	+ // Make API request
	7165	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	7166	+ $response = wp_remote_post($endpoint, array(
	7167	+ 'body' => wp_json_encode($request_body),
	7168	+ 'headers' => $headers,
	7169	+ 'timeout' => 60 // Increased timeout for large inputs
	7170	+ ));
	7171	+
	7172	+ // Handle wp_remote_post errors
	7173	+ if (is_wp_error($response)) {
	7174	+ $error_message = $response->get_error_message();
	7175	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	7176	+ return 'Connection error: ' . $error_message;
	7177	+ }
	7178	+
	7179	+ // Get and check HTTP response code
	7180	+ $http_code = wp_remote_retrieve_response_code($response);
	7181	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	7182	+
	7183	+ if ($http_code !== 200) {
	7184	+ $error_body = wp_remote_retrieve_body($response);
	7185	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	7186	+
	7187	+ // Try to parse error for more details
	7188	+ $error_json = json_decode($error_body, true);
	7189	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	7190	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	7191	+ $error_message = $error_json['error']['message'] ?? 'No message';
	7192	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	7193	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	7194	+
	7195	+ // Customize error message for common API errors
	7196	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	7197	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	7198	+ } elseif ($error_type === 'authentication_error') {
	7199	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	7200	+ }
	7201	+
	7202	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7203	+ return $error_message;
	7204	+ }
	7205	+
	7206	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	7207	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	7208	+ return $error_message;
	7209	+ }
	7210	+
	7211	+ // Parse response body
	7212	+ $response_body = wp_remote_retrieve_body($response);
	7213	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	7214	+
	7215	+ $response_data = json_decode($response_body, true);
	7216	+
	7217	+ if (json_last_error() !== JSON_ERROR_NONE) {
	7218	+ $error = json_last_error_msg();
	7219	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	7220	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	7221	+ return "Failed to parse API response: $error";
	7222	+ }
	7223	+
	7224	+ // Handle different response formats based on provider
	7225	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	7226	+ // Gemini API response format
	7227	+ if (isset($response_data['embedding']['values'])) {
	7228	+ $embedding_dimensions = count($response_data['embedding']['values']);
	7229	+ //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
	7230	+
	7231	+ // Check if embedding dimensions are as expected (should be 1536)
	7232	+ if ($embedding_dimensions !== 1536) {
	7233	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
	7234	+ }
	7235	+
	7236	+ return $response_data['embedding']['values'];
	7237	+ } else {
	7238	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
	7239	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7240	+
	7241	+ if (isset($response_data['error'])) {
	7242	+ $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
	7243	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7244	+ return $error_message;
	7245	+ }
	7246	+
	7247	+ $error_message = "Invalid Gemini API response format: No embedding found";
	7248	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7249	+ return $error_message;
	7250	+ }
	7251	+ } else {
	7252	+ // OpenAI/Voyage API response format
	7253	+ if (isset($response_data['data'][0]['embedding'])) {
	7254	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	7255	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	7256	+
	7257	+ // Check if embedding dimensions are as expected
	7258	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	7259	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	7260	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	7261	+ }
	7262	+
	7263	+ return $response_data['data'][0]['embedding'];
	7264	+ } else {
	7265	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	7266	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	7267	+
	7268	+ if (isset($response_data['error'])) {
	7269	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	7270	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7271	+ return $error_message;
	7272	+ }
	7273	+
	7274	+ $error_message = "Invalid API response format: No embedding found";
	7275	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	7276	+ return $error_message;
	7277	+ }
	7278	+ }
	7279	+ }
5840	7280
5841	7281
5842	7282
5843	7283	}