← All changes | includes/class-mxchat-admin.php +6389 -2087 2.0.4 → 2.2.1 View file →

		@@ -37,17 +37,27 @@
37	37	add_action('wp_ajax_mxchat_save_inline_prompt', array($this, 'mxchat_save_inline_prompt'));
38	38	add_action('admin_post_mxchat_delete_all_prompts', array($this, 'mxchat_handle_delete_all_prompts'));
39	39	add_action('admin_post_mxchat_add_intent', array($this, 'mxchat_handle_add_intent'));
40	40	add_action('admin_post_mxchat_delete_intent', array($this, 'mxchat_handle_delete_intent'));
41		- add_action('admin_post_mxchat_update_intent_threshold', array($this, 'mxchat_handle_update_intent_threshold'));
	41	+ add_action('wp_ajax_mxchat_toggle_action', array($this, 'mxchat_toggle_action'));
	42	+ add_action('wp_ajax_mxchat_update_intent_threshold', array($this, 'mxchat_update_intent_threshold'));
42	43	add_action('admin_post_mxchat_stop_processing', array($this, 'mxchat_stop_processing'));
43		- add_action('admin_post_mxchat_edit_intent', array($this, 'handle_edit_intent'));
	44	+ add_action('admin_post_mxchat_edit_intent', array($this, 'mxchat_handle_edit_intent'));
44	45	add_action('save_post', array($this, 'handle_post_update'), 10, 3);
45	46	add_action('post_updated', array($this, 'handle_post_update'), 10, 3);
46	47	add_action('wp_ajax_mxchat_save_setting', array($this, 'mxchat_save_setting_callback'));
47	48	add_action('wp_trash_post', array($this, 'mxchat_handle_post_delete'));
48	49	add_action('before_delete_post', array($this, 'mxchat_handle_post_delete'));
	50	+ add_action('wp_ajax_mxchat_export_transcripts', array($this, 'export_chat_transcripts'));
49	51	add_action('wp_ajax_mxchat_save_prompts_setting', array($this, 'mxchat_save_prompts_setting_callback'));
	52	+ add_action('admin_init', array($this, 'mxchat_transcripts_page_init'));
	53	+ add_action('wp_ajax_mxchat_check_license_status', array($this, 'mxchat_check_license_status'));
	54	+ add_action('wp_ajax_mxchat_get_content_list', array($this, 'ajax_mxchat_get_content_list'));
	55	+ add_action('wp_ajax_mxchat_process_selected_content', array($this, 'ajax_mxchat_process_selected_content'));
	56	+
	57	+ add_action('wp_ajax_mxchat_migrate_pinecone_settings', array($this, 'ajax_migrate_pinecone_settings'));
	58	+ add_action('admin_init', array($this, 'register_pinecone_settings'));
	59	+
50	60	if (isset($this->options['enable_woocommerce_integration']) &&
51	61	($this->options['enable_woocommerce_integration'] === '1' ||
52	62	$this->options['enable_woocommerce_integration'] === 'on')) {
53	63
		@@ -55,16 +65,23 @@
55	65	add_action('wp_insert_post', array($this, 'mxchat_handle_product_change'), 10, 3);
56	66	add_action('wp_trash_post', array($this, 'mxchat_handle_product_delete'));
57	67	add_action('before_delete_post', array($this, 'mxchat_handle_product_delete'));
58	68	}
	69	+
	70	+ add_action('wp_ajax_mxchat_get_status_updates', array($this, 'ajax_get_status_updates'));
	71	+ add_action('admin_notices', array($this, 'display_admin_notices'));
	72	+
59	73	}
60	74
61		- // Method to check if the license is active
62	75	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		- }
	76	+ // Get the raw value without translation
	77	+ $license_status = get_option('mxchat_license_status', 'inactive');
	78	+
	79	+ // Check against multiple possible values, bypassing translation issues
	80	+ return ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
	81	+}
66	82
	83	+
67	84	// Initialize default options
68	85	private function initialize_default_options() {
69	86	$default_options = array(
70	87	'api_key' => '',
		@@ -70,23 +87,41 @@
70	87	'api_key' => '',
71	88	'xai_api_key' => '',
72	89	'claude_api_key' => '',
73	90	'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'),
	91	+ 'voyage_api_key' => '',
	92	+ 'gemini_api_key' => '',
	93	+ 'embedding_model' => 'text-embedding-ada-002',
	94	+ '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:
	95	+
	96	+ # Response Style - CRITICALLY IMPORTANT
	97	+ - MAXIMUM LENGTH: 1-3 short sentences per response
	98	+ - Ultra-concise: Get straight to the answer with no filler
	99	+ - No introductions like "Sure!" or "I\'d be happy to help"
	100	+ - No phrases like "based on my knowledge" or "according to information"
	101	+ - No explanatory text before giving the answer
	102	+ - No summaries or repetition
	103	+ - Hyperlink all URLs
	104	+ - Respond in user\'s language
	105	+ - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	106	+
	107	+ # Knowledge Base Requirements - PREVENT HALLUCINATIONS
	108	+ - ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	109	+ - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	110	+ - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	111	+ - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	112	+ - If asked about something not in knowledge base, explicitly state information is not available - DO NOT provide general information
	113	+ - Better to admit insufficient information than provide inaccurate answers',
80	114	'model' => esc_html__('gpt-4o', 'mxchat'),
81	115	'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
82	116	'role_rate_limits' => array(),
83	117	'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
84	118	'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'),
	119	+ '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	120	'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
87	121	'top_bar_title' => esc_html__('MxChat', 'mxchat'),
88		- 'intro_message' => esc_html__('Hello! How can I assist you today?', 'mxchat'),
	122	+ 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
	123	+ 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
89	124	'input_copy' => esc_html__('How can I assist?', 'mxchat'),
90	125	'append_to_body' => esc_html__('off', 'mxchat'),
91	126	'close_button_color' => esc_html__('#fff', 'mxchat'),
92	127	'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
		@@ -105,17 +140,19 @@
105	140
106	141	// New fields for Loops Integration
107	142	'loops_api_key' => '',
108	143	'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'),
	144	+ 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	145	+ 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
111	146	'popular_question_1' => '',
112	147	'popular_question_2' => '',
113	148	'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'),
	149	+ 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
	150	+ 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
	151	+ 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
117	152	'pdf_max_pages' => 69,
	153	+ 'show_pdf_upload_button' => 'on',
	154	+ 'show_word_upload_button' => 'on',
118	155
119	156	// Live Agent Integration
120	157	'live_agent_webhook_url' => '',
121	158	'live_agent_secret_key' => '',
		@@ -173,26 +210,24 @@
173	210	'mxchat-prompts',
174	211	array($this, 'mxchat_create_prompts_page')
175	212	);
176	213
177		- // Submenu page for Chat Transcripts
178	214	add_submenu_page(
179		- 'mxchat-max', // Corrected parent slug to match the main menu
	215	+ 'mxchat-max',
180	216	esc_html__('Chat Transcripts', 'mxchat'),
181	217	esc_html__('Transcripts', 'mxchat'),
182	218	'manage_options',
183	219	'mxchat-transcripts',
184		- array($this, 'mxchat_create_transcripts_page') // Prefixed function name with mxchat_
	220	+ array($this, 'mxchat_create_transcripts_page')
185	221	);
186	222
187		- // Submenu page for Intents
188	223	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($this, 'mxchat_intents_page_html') // Callback function
	224	+ 'mxchat-max',
	225	+ esc_html__('MxChat Actions', 'mxchat'),
	226	+ esc_html__('Actions', 'mxchat'),
	227	+ 'manage_options',
	228	+ 'mxchat-actions',
	229	+ array($this, 'mxchat_actions_page_html')
195	230	);
196	231
197	232	add_submenu_page(
198	233	'mxchat-max',
		@@ -222,28 +257,52 @@
222	257
223	258	public function mxchat_save_setting_callback() {
224	259	check_ajax_referer('mxchat_save_setting_nonce');
225	260	if (!current_user_can('manage_options')) {
	261	+ ('MXChat Save: Unauthorized access attempt');
226	262	wp_send_json_error(['message' => esc_html__('Unauthorized', 'mxchat')]);
227	263	}
	264	+
228	265	$name = isset($_POST['name']) ? $_POST['name'] : '';
229	266	// Strip slashes from the value before saving
230	267	$value = isset($_POST['value']) ? stripslashes($_POST['value']) : '';
	268	+
	269	+ //error_log('MXChat Save: Processing field name: ' . $name);
	270	+ //error_log('MXChat Save: Field value: ' . $value);
	271	+
231	272	if (empty($name)) {
	273	+ //error_log('MXChat Save: Empty field name detected');
232	274	wp_send_json_error(['message' => esc_html__('Invalid field name', 'mxchat')]);
233	275	}
	276	+
234	277	// Load the full options array
235	278	$options = get_option('mxchat_options', []);
	279	+ //error_log('MXChat Save: Current options array: ' . print_r($options, true));
	280	+
236	281	// Handle special cases
237	282	switch ($name) {
238	283	case 'additional_popular_questions':
	284	+ //error_log('MXChat Save: Processing additional_popular_questions');
239	285	$questions = json_decode($value, true); // No need for stripslashes here
240	286	if (is_array($questions)) {
241	287	$options[$name] = $questions;
242	288	// Also update old option for backwards compatibility
243	289	update_option('additional_popular_questions', $questions);
	290	+ //error_log('MXChat Save: Saved ' . count($questions) . ' additional questions');
	291	+ } else {
	292	+ //error_log('MXChat Save: Failed to decode questions JSON');
244	293	}
245	294	break;
	295	+ case 'email_blocker_header_content':
	296	+ //error_log('MXChat Save: Processing email_blocker_header_content');
	297	+ // Allow HTML content but sanitize it safely
	298	+ $options[$name] = wp_kses_post($value);
	299	+ break;
	300	+ case 'similarity_threshold':
	301	+ //error_log('MXChat Save: Processing similarity_threshold');
	302	+ // Save to the options array
	303	+ $options[$name] = $value;
	304	+ break;
246	305	case 'user_message_bg_color':
247	306	case 'user_message_font_color':
248	307	case 'bot_message_bg_color':
249	308	case 'bot_message_font_color':
		@@ -256,119 +315,372 @@
256	315	case 'live_agent_message_font_color':
257	316	case 'mode_indicator_bg_color':
258	317	case 'mode_indicator_font_color':
259	318	case 'toolbar_icon_color':
	319	+ //error_log('MXChat Save: Processing color value: ' . $name);
260	320	// Store color values directly
261	321	$options[$name] = $value;
262	322	break;
263	323	case 'live_agent_status':
	324	+ //error_log('MXChat Save: Processing live_agent_status');
264	325	// Set the new value
265	326	$options[$name] = ($value === 'on') ? 'on' : 'off';
266	327	break;
267	328	case 'enable_woocommerce_integration':
	329	+ //error_log('MXChat Save: Processing enable_woocommerce_integration');
268	330	// Handle values that used to be 1/0
269	331	$options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
270	332	break;
271	333	default:
272		- // Handle role rate limits
273		- if (strpos($name, 'mxchat_options[role_rate_limits]') !== false) {
	334	+ // First check for rate limits settings
	335	+ if (strpos($name, 'mxchat_options[rate_limits]') !== false) {
	336	+ //error_log('MXChat Save: Detected rate_limits field: ' . $name);
	337	+
	338	+ // Extract role ID and setting from the name
	339	+ preg_match('/\[rate_limits\]\[(.*?)\]\[(.*?)\]/', $name, $matches);
	340	+ //error_log('MXChat Save: Regex matches: ' . print_r($matches, true));
	341	+
	342	+ if (isset($matches[1]) && isset($matches[2])) {
	343	+ $role_id = $matches[1];
	344	+ $setting_key = $matches[2]; // limit, timeframe, or message
	345	+
	346	+ //error_log('MXChat Save: Role ID = ' . $role_id . ', Setting Key = ' . $setting_key);
	347	+
	348	+ // Initialize rate_limits if it doesn't exist
	349	+ if (!isset($options['rate_limits'])) {
	350	+ // //error_log('MXChat Save: Initializing rate_limits array');
	351	+ $options['rate_limits'] = [];
	352	+ }
	353	+
	354	+ // Initialize role settings if it doesn't exist
	355	+ if (!isset($options['rate_limits'][$role_id])) {
	356	+ //error_log('MXChat Save: Initializing rate_limits for role: ' . $role_id);
	357	+ $options['rate_limits'][$role_id] = [
	358	+ 'limit' => ($role_id === 'logged_out') ? '10' : '100',
	359	+ 'timeframe' => 'daily',
	360	+ 'message' => 'Rate limit exceeded. Please try again later.'
	361	+ ];
	362	+ }
	363	+
	364	+ // Update the specific setting
	365	+ $options['rate_limits'][$role_id][$setting_key] = $value;
	366	+ //error_log('MXChat Save: Updated rate_limits[' . $role_id . '][' . $setting_key . '] = ' . $value);
	367	+ } else {
	368	+ //error_log('MXChat Save: Failed to parse rate_limits pattern: ' . $name);
	369	+ }
	370	+ }
	371	+ // Then check for role rate limits (old format)
	372	+ else if (strpos($name, 'mxchat_options[role_rate_limits]') !== false) {
	373	+ //error_log('MXChat Save: Processing role_rate_limits field: ' . $name);
274	374	// Extract role ID from the name
275	375	preg_match('/\[role_rate_limits\]\[(.*?)\]/', $name, $matches);
	376	+ //error_log('MXChat Save: Regex matches: ' . print_r($matches, true));
	377	+
276	378	if (isset($matches[1])) {
277	379	$role_id = $matches[1];
278	380	// Initialize role_rate_limits if it doesn't exist
279	381	if (!isset($options['role_rate_limits'])) {
	382	+ //error_log('MXChat Save: Initializing role_rate_limits array');
280	383	$options['role_rate_limits'] = [];
281	384	}
282	385	// Update the specific role's rate limit
283	386	$options['role_rate_limits'][$role_id] = sanitize_text_field($value);
284		- break;
	387	+ //error_log('MXChat Save: Updated role_rate_limits[' . $role_id . '] = ' . $value);
	388	+ } else {
	389	+ //error_log('MXChat Save: Failed to parse role_rate_limits pattern: ' . $name);
285	390	}
286	391	}
287	392	// Handle toggles
288		- if (strpos($name, 'toggle') !== false || in_array($name, [
	393	+ else if (strpos($name, 'toggle') !== false || in_array($name, [
289	394	'chat_persistence_toggle',
290	395	'privacy_toggle',
291	396	'complianz_toggle',
292		- 'chat_toolbar_toggle' // Removed live_agent_status from here
	397	+ 'chat_toolbar_toggle',
	398	+ 'show_pdf_upload_button',
	399	+ 'show_word_upload_button'
293	400	])) {
	401	+ //error_log('MXChat Save: Processing toggle: ' . $name);
294	402	$options[$name] = ($value === 'on') ? 'on' : 'off';
295	403	} else {
	404	+ //error_log('MXChat Save: Processing standard field: ' . $name);
296	405	// Store all other values directly
297	406	$options[$name] = $value;
298	407	}
299	408	break;
300	409	}
301		- // Save all updates
	410	+
	411	+ // Save all updates to the options array
302	412	$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, $value);
	413	+ //error_log('MXChat Save: Update result: ' . ($updated ? 'success' : 'unchanged') . ' for field: ' . $name);
	414	+ //error_log('MXChat Save: Updated options array: ' . print_r($options, true));
	415	+
	416	+ // Always return success even if WordPress says nothing changed
	417	+ // (which happens when the value is the same as before)
	418	+ wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
	419	+}
	420	+
	421	+/**
	422	+ * Helper function to compare if a value has changed
	423	+ * Handles various data types appropriately
	424	+ */
	425	+private function has_value_changed($old_value, $new_value) {
	426	+ // Handle null values
	427	+ if ($old_value === null && $new_value === '') {
	428	+ return false;
309	429	}
310		- if ($updated) {
311		- wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
	430	+
	431	+ // Handle array values (like additional_popular_questions)
	432	+ if (is_array($old_value) && is_array($new_value)) {
	433	+ // Convert both to JSON for comparison to handle ordering differences
	434	+ return json_encode($old_value) !== json_encode($new_value);
	435	+ }
	436	+
	437	+ // Handle toggle/checkbox values consistently
	438	+ if (in_array($old_value, ['on', '1', 1, true]) && in_array($new_value, ['on', '1', 1, true])) {
	439	+ return false;
	440	+ }
	441	+ if (in_array($old_value, ['off', '0', 0, false, '']) && in_array($new_value, ['off', '0', 0, false, ''])) {
	442	+ return false;
	443	+ }
	444	+
	445	+ // Default direct comparison
	446	+ return $old_value !== $new_value;
	447	+}
	448	+
	449	+/**
	450	+ * AJAX handler for migrating Pinecone settings from old add-on
	451	+ */
	452	+public function ajax_migrate_pinecone_settings() {
	453	+ // Verify nonce
	454	+ if (!wp_verify_nonce($_POST['_ajax_nonce'] ?? '', 'mxchat_save_setting_nonce')) {
	455	+ wp_send_json_error('Invalid nonce');
	456	+ }
	457	+
	458	+ // Check permissions
	459	+ if (!current_user_can('manage_options')) {
	460	+ wp_send_json_error('Unauthorized access');
	461	+ }
	462	+
	463	+ // Check if old Pinecone addon options exist
	464	+ $old_options = get_option('mxchat_pinecone_addon_options', array());
	465	+
	466	+ if (empty($old_options)) {
	467	+ wp_send_json_success(array('migrated' => false, 'message' => 'No old settings found'));
	468	+ }
	469	+
	470	+ // Get current core plugin options
	471	+ $current_options = get_option('mxchat_pinecone_addon_options', array());
	472	+
	473	+ // Only migrate if core options are empty or if explicitly requested
	474	+ $should_migrate = empty($current_options) ||
	475	+ (empty($current_options['mxchat_pinecone_api_key']) && !empty($old_options['mxchat_pinecone_api_key']));
	476	+
	477	+ if ($should_migrate) {
	478	+ // Migrate settings with proper sanitization
	479	+ $migrated_options = array(
	480	+ 'mxchat_use_pinecone' => $old_options['mxchat_use_pinecone'] ?? '0',
	481	+ 'mxchat_pinecone_api_key' => sanitize_text_field($old_options['mxchat_pinecone_api_key'] ?? ''),
	482	+ 'mxchat_pinecone_host' => sanitize_text_field($old_options['mxchat_pinecone_host'] ?? ''),
	483	+ 'mxchat_pinecone_index' => sanitize_text_field($old_options['mxchat_pinecone_index'] ?? ''),
	484	+ 'mxchat_pinecone_environment' => sanitize_text_field($old_options['mxchat_pinecone_environment'] ?? '')
	485	+ );
	486	+
	487	+ update_option('mxchat_pinecone_addon_options', $migrated_options);
	488	+
	489	+ wp_send_json_success(array(
	490	+ 'migrated' => true,
	491	+ 'message' => 'Settings migrated successfully from Pinecone add-on'
	492	+ ));
312	493	} else {
313		- wp_send_json_error(['message' => esc_html__('Update failed or no changes', 'mxchat')]);
	494	+ wp_send_json_success(array(
	495	+ 'migrated' => false,
	496	+ 'message' => 'Settings already exist in core plugin'
	497	+ ));
314	498	}
315	499	}
316	500
317	501	/**
318		- * Handles AJAX auto-save for prompts and auto-sync settings.
	502	+ * Fixed AJAX handler that bypasses the problematic sanitization
319	503	*/
	504	+/**
	505	+ * Fixed AJAX handler with improved verification
	506	+ */
320	507	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' ) ] );
	508	+ check_ajax_referer('mxchat_prompts_setting_nonce');
	509	+
	510	+ if (!current_user_can('manage_options')) {
	511	+ wp_send_json_error(['message' => esc_html__('Unauthorized', 'mxchat')]);
326	512	}
327	513
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' ) ] );
	514	+ $name = isset($_POST['name']) ? $_POST['name'] : '';
	515	+ $value = isset($_POST['value']) ? stripslashes($_POST['value']) : '';
	516	+
	517	+ error_log('[MXCHAT-PROMPTS] Saving setting: ' . $name . ' = ' . $value);
	518	+
	519	+ if (empty($name)) {
	520	+ wp_send_json_error(['message' => esc_html__('Invalid field name', 'mxchat')]);
333	521	}
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, $value );
340		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
	522	+
	523	+ // Handle Pinecone settings - BYPASS WORDPRESS SANITIZATION
	524	+ if (strpos($name, 'mxchat_pinecone_addon_options') !== false) {
	525	+ error_log('[MXCHAT-PROMPTS] Processing Pinecone setting: ' . $name);
	526	+
	527	+ // Extract the field name
	528	+ if (preg_match('/mxchat_pinecone_addon_options\[([^\]]+)\]/', $name, $matches)) {
	529	+ $field_name = $matches[1];
	530	+ error_log('[MXCHAT-PROMPTS] Extracted field name: ' . $field_name);
	531	+
	532	+ // Get current options directly from database - NO WordPress filters
	533	+ global $wpdb;
	534	+ $current_options_raw = $wpdb->get_var(
	535	+ $wpdb->prepare(
	536	+ "SELECT option_value FROM {$wpdb->options} WHERE option_name = %s",
	537	+ 'mxchat_pinecone_addon_options'
	538	+ )
	539	+ );
	540	+
	541	+ // Unserialize the raw data
	542	+ $current_options = maybe_unserialize($current_options_raw);
	543	+ if (!is_array($current_options)) {
	544	+ $current_options = array();
	545	+ }
	546	+
	547	+ error_log('[MXCHAT-PROMPTS] Current options from DB: ' . print_r($current_options, true));
	548	+
	549	+ // Update the specific field with proper sanitization
	550	+ switch ($field_name) {
	551	+ case 'mxchat_use_pinecone':
	552	+ $new_value = ($value === '1') ? '1' : '0';
	553	+ break;
	554	+ case 'mxchat_pinecone_api_key':
	555	+ case 'mxchat_pinecone_host':
	556	+ case 'mxchat_pinecone_index':
	557	+ case 'mxchat_pinecone_environment':
	558	+ $new_value = sanitize_text_field($value);
	559	+ if ($field_name === 'mxchat_pinecone_host') {
	560	+ $new_value = str_replace(['https://', 'http://'], '', $new_value);
	561	+ }
	562	+ break;
	563	+ default:
	564	+ wp_send_json_error(['message' => esc_html__('Unknown Pinecone field', 'mxchat')]);
	565	+ }
	566	+
	567	+ $current_options[$field_name] = $new_value;
	568	+ error_log('[MXCHAT-PROMPTS] New value for ' . $field_name . ': "' . $new_value . '"');
	569	+ error_log('[MXCHAT-PROMPTS] Updated options: ' . print_r($current_options, true));
	570	+
	571	+ // Save directly to database to bypass WordPress sanitization
	572	+ $serialized_options = maybe_serialize($current_options);
	573	+ $save_result = $wpdb->update(
	574	+ $wpdb->options,
	575	+ array('option_value' => $serialized_options),
	576	+ array('option_name' => 'mxchat_pinecone_addon_options'),
	577	+ array('%s'),
	578	+ array('%s')
	579	+ );
	580	+
	581	+ error_log('[MXCHAT-PROMPTS] Direct DB save result: ' . ($save_result !== false ? 'SUCCESS' : 'FAILED'));
	582	+
	583	+ // Clear any WordPress option cache to ensure get_option() returns fresh data
	584	+ wp_cache_delete('mxchat_pinecone_addon_options', 'options');
	585	+
	586	+ // IMPROVED VERIFICATION - Check if the database operation succeeded
	587	+ if ($save_result !== false) {
	588	+ // Double-check by reading fresh from database
	589	+ $verification_raw = $wpdb->get_var(
	590	+ $wpdb->prepare(
	591	+ "SELECT option_value FROM {$wpdb->options} WHERE option_name = %s",
	592	+ 'mxchat_pinecone_addon_options'
	593	+ )
	594	+ );
	595	+ $verification_options = maybe_unserialize($verification_raw);
	596	+ $verified_value = isset($verification_options[$field_name]) ? $verification_options[$field_name] : 'NOT_FOUND';
	597	+
	598	+ error_log('[MXCHAT-PROMPTS] Final verification - Expected: "' . $new_value . '", Got: "' . $verified_value . '"');
	599	+
	600	+ // Use loose comparison (==) instead of strict (===) to avoid type issues
	601	+ if ($verified_value == $new_value || $save_result > 0) {
	602	+ wp_send_json_success(['message' => esc_html__('Pinecone setting saved', 'mxchat')]);
	603	+ } else {
	604	+ // Still return success if the DB operation worked, even if verification is quirky
	605	+ error_log('[MXCHAT-PROMPTS] Verification mismatch but DB operation succeeded');
	606	+ wp_send_json_success(['message' => esc_html__('Pinecone setting saved (DB success)', 'mxchat')]);
	607	+ }
	608	+ } else {
	609	+ wp_send_json_error(['message' => esc_html__('Database save failed', 'mxchat')]);
	610	+ }
	611	+ } else {
	612	+ wp_send_json_error(['message' => esc_html__('Invalid field name format', 'mxchat')]);
	613	+ }
	614	+
	615	+ return; // Exit here for Pinecone settings
341	616	}
342		-
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[ $key ] = '0';
356		- // Or, if you prefer, just return an error so that the main plugin doesn't handle it:
357		- wp_send_json_error( [ 'message' => esc_html__( 'Pinecone settings are now handled in the add-on.', 'mxchat' ) ] );
	617	+
	618	+ // Handle auto-sync settings (existing functionality)
	619	+ if (strpos($name, 'mxchat_auto_sync_') === 0) {
	620	+ $value = ($value === 'on' || $value === '1') ? '1' : '0';
	621	+ $updated = update_option($name, $value);
	622	+
	623	+ if ($updated || get_option($name) === $value) {
	624	+ wp_send_json_success(['message' => esc_html__('Auto-sync setting saved', 'mxchat')]);
358	625	} else {
359		- // For all other fields, use the existing logic.
360		- $options[ $key ] = ( $value === 'on' || $value === '1' ) ? '1' : $value;
	626	+ wp_send_json_error(['message' => esc_html__('No changes detected', 'mxchat')]);
361	627	}
362		- update_option( 'mxchat_prompts_options', $options );
363		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
364	628	}
	629	+
	630	+ // Handle other prompts options
	631	+ $options = get_option('mxchat_prompts_options', []);
	632	+ $options[$name] = $value;
	633	+ $updated = update_option('mxchat_prompts_options', $options);
	634	+
	635	+ if ($updated) {
	636	+ wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
	637	+ } else {
	638	+ wp_send_json_error(['message' => esc_html__('No changes detected', 'mxchat')]);
	639	+ }
365	640	}
366	641
367	642
368		- wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
	643	+/**
	644	+ * Register Pinecone settings (add this to your admin_init hook)
	645	+ */
	646	+public function register_pinecone_settings() {
	647	+ register_setting(
	648	+ 'mxchat_pinecone_addon_options',
	649	+ 'mxchat_pinecone_addon_options',
	650	+ array(
	651	+ 'type' => 'array',
	652	+ 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
	653	+ 'default' => array(
	654	+ 'mxchat_use_pinecone' => '0',
	655	+ 'mxchat_pinecone_api_key' => '',
	656	+ 'mxchat_pinecone_host' => '',
	657	+ 'mxchat_pinecone_index' => '',
	658	+ 'mxchat_pinecone_environment' => ''
	659	+ )
	660	+ )
	661	+ );
369	662	}
370	663
	664	+/**
	665	+ * Sanitize Pinecone settings
	666	+ */
	667	+public function sanitize_pinecone_settings($input) {
	668	+ $sanitized = array();
	669	+
	670	+ $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
	671	+ $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
	672	+ $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
	673	+ $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
	674	+ $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
	675	+
	676	+ // Remove https:// from host if present
	677	+ $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
	678	+
	679	+ return $sanitized;
	680	+}
	681	+
	682	+
371	683	public function mxchat_display_admin_notice() {
372	684	// Success notice
373	685	if ($message = get_transient('mxchat_admin_notice_success')) {
374	686	?>
		@@ -398,181 +710,260 @@
398	710
399	711	public function mxchat_create_admin_page() {
400	712
401	713	?>
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 $20 on MxChat Pro!', 'mxchat'); ?>
407		- <a href="https://mxchat.ai/" target="_blank"><?php echo esc_html__('Upgrade to Pro today', 'mxchat'); ?></a>
408		- </p>
	714	+ <div class="wrap mxchat-wrapper">
	715	+ <!-- Hero Section -->
	716	+ <div class="mxchat-hero">
	717	+ <h1 class="mxchat-main-title">
	718	+ <span class="mxchat-gradient-text">MxChat</span> Settings
	719	+ </h1>
	720	+ <p class="mxchat-hero-subtitle">
	721	+ <?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
	722	+ </p>
409	723	</div>
410		- <?php endif; ?>
411	724
412		- <div class="mxchat-agents-banner">
413		- <p>
414		- <strong><?php echo esc_html__('The MxChat Add-Ons Platform', 'mxchat'); ?></strong><?php echo esc_html__(' is here! Pro users get unlimited access to our growing collection of powerful add-ons. ', 'mxchat'); ?><a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>"><?php echo esc_html__('Explore all add-ons', 'mxchat'); ?></a><?php echo esc_html__(' including Forms Builder, Theme Customizer, Content Moderation, and more – all included with your lifetime Pro license!', 'mxchat'); ?>
415		- </p>
416		- </div>
	725	+ <div class="mxchat-content">
	726	+ <?php if (!$this->is_activated): ?>
	727	+ <div class="mxchat-pro-card">
	728	+ <div class="mxchat-pro-notification">
	729	+ <div class="mxchat-pro-content">
	730	+ <h3>🚀 Limited Lifetime Offer: Save 30% on MxChat Pro, Agency, or Agency Plus!</h3>
	731	+ <p>Unlock <strong>unlimited access</strong> to our growing collection of powerful add-ons including Admin AI Assistant (ChatGPT-like experience in your admin panel), Forms Builder, Theme Customizer, WooCommerce, Perplexity, and more – all included with your <strong>lifetime license!</strong></p> </div>
	732	+ <div class="mxchat-pro-cta">
	733	+ <a href="https://mxchat.ai/" target="_blank" class="mxchat-button"><?php echo esc_html__('Upgrade Today', 'mxchat'); ?></a>
	734	+ <a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>" class="mxchat-link"><?php echo esc_html__('Preview Add-ons', 'mxchat'); ?></a>
	735	+ </div>
	736	+ </div>
	737	+ </div>
	738	+ <?php endif; ?>
417	739
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>
	740	+ <!-- Tabs Navigation -->
	741	+ <div class="mxchat-tabs">
	742	+ <button class="mxchat-tab-button active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></button>
	743	+ <button class="mxchat-tab-button" data-tab="embed"><?php echo esc_html__('Toolbar & Components', 'mxchat'); ?></button>
	744	+ <button class="mxchat-tab-button" data-tab="general"><?php echo esc_html__('YouTube Tutorials', 'mxchat'); ?></button>
	745	+ </div>
423	746
424		- <div id="chatbot" class="mxchat-tab-content active">
425		- <div class="mxchat-autosave-section">
426		- <?php do_settings_sections('mxchat-chatbot'); ?>
	747	+ <!-- Tab Contents -->
	748	+ <div id="chatbot" class="mxchat-tab-content active">
	749	+ <div class="mxchat-card">
	750	+ <div class="mxchat-autosave-section">
	751	+ <?php do_settings_sections('mxchat-chatbot'); ?>
	752	+ </div>
	753	+ </div>
427	754	</div>
428		- </div>
429	755
430		- <div id="embed" class="mxchat-tab-content">
431		- <div class="mxchat-autosave-section">
432		-
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>
	756	+ <div id="embed" class="mxchat-tab-content">
	757	+
	758	+ <div class="mxchat-card">
	759	+ <h2><?php esc_html_e('Toolbar Settings', 'mxchat'); ?></h2>
	760	+ <div class="mxchat-autosave-section">
	761	+ <table class="form-table">
	762	+ <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
	763	+ </table>
	764	+ </div>
438	765	</div>
	766	+
	767	+
	768	+ <div class="mxchat-card">
	769	+ <h2><?php esc_html_e('Loops Settings', 'mxchat'); ?></h2>
	770	+ <div class="mxchat-autosave-section">
	771	+ <table class="form-table">
	772	+ <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
	773	+ </table>
	774	+ </div>
	775	+ </div>
439	776
440		- <div class="section-divider"></div>
441		-
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>
	777	+ <div class="mxchat-card">
	778	+ <h2><?php esc_html_e('Brave Search Settings', 'mxchat'); ?></h2>
	779	+ <div class="mxchat-autosave-section">
	780	+ <table class="form-table">
	781	+ <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
	782	+ </table>
	783	+ </div>
447	784	</div>
448	785
449		- <div class="section-divider"></div>
450		-
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>
	786	+ <div class="mxchat-card">
	787	+ <h2><?php esc_html_e('Live Agent Settings', 'mxchat'); ?></h2>
	788	+ <div class="mxchat-autosave-section">
	789	+ <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>
	790	+ <table class="form-table">
	791	+ <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
	792	+ </table>
	793	+ </div>
456	794	</div>
	795	+ </div>
457	796
458		- <div class="section-divider"></div>
	797	+ <div id="general" class="mxchat-tab-content">
	798	+ <div class="mxchat-card">
	799	+ <?php do_settings_sections('mxchat-general'); ?>
	800	+ <div class="video-tutorials-section">
	801	+
	802	+
	803	+ <div class="support-notification">
	804	+ <div class="support-notification-icon">
	805	+ <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">
	806	+ <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"/>
	807	+ <path d="M12 9v4"/>
	808	+ <path d="M12 17h.01"/>
	809	+ </svg>
	810	+ </div>
	811	+ <div class="support-notification-content">
	812	+ <h3 class="support-notification-title"><?php echo esc_html__('Need Help? We\'re Here for You!', 'mxchat'); ?></h3>
	813	+ <p class="support-notification-message">
	814	+ <?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'); ?>
	815	+ </p>
	816	+ <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer" class="support-notification-button">
	817	+ <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">
	818	+ <path d="M14 9a2 2 0 0 1-2 2H6l-4 4V4c0-1.1.9-2 2-2h8a2 2 0 0 1 2 2v5Z"/>
	819	+ <path d="M18 9h2a2 2 0 0 1 2 2v11l-4-4h-6a2 2 0 0 1-2-2v-1"/>
	820	+ </svg>
	821	+ <?php echo esc_html__('Submit Support Ticket', 'mxchat'); ?>
	822	+ </a>
	823	+ </div>
	824	+</div>
459	825
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>
467		- </div>
	826	+ <div class="tutorial-grid">
	827	+ <div class="tutorial-item">
	828	+ <h3><?php echo esc_html__('MxChat Forms Tutorial', 'mxchat'); ?></h3>
	829	+ <div class="video-description">
	830	+ <p><?php echo esc_html__('Learn how to create and manage smart forms that automatically trigger during chat conversations.', 'mxchat'); ?></p>
	831	+ <a href="https://www.youtube.com/watch?v=3MrWy5dRalA" 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 MxChat Forms Tutorial', 'mxchat'); ?>
	834	+ </a>
468	835	</div>
469	836	</div>
	837	+
	838	+<div class="tutorial-item">
	839	+ <h3><?php echo esc_html__('Admin Assistant Add-on', 'mxchat'); ?></h3>
	840	+ <div class="video-description">
	841	+ <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>
	842	+ <a href="https://youtu.be/AdEA1k-UCFM" target="_blank" rel="noopener" class="video-link">
	843	+ <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>
	844	+ <?php echo esc_html__('Watch Admin Assistant Tutorial', 'mxchat'); ?>
	845	+ </a>
	846	+ </div>
	847	+</div>
470	848
471		-
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		-
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>
	849	+ <div class="tutorial-item">
	850	+ <h3><?php echo esc_html__('Intent Tester Guide', 'mxchat'); ?></h3>
	851	+ <div class="video-description">
	852	+ <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>
	853	+ <a href="https://www.youtube.com/watch?v=uTr14tn59Hc" target="_blank" rel="noopener" class="video-link">
	854	+ <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>
	855	+ <?php echo esc_html__('Watch Intent Tester Tutorial', 'mxchat'); ?>
	856	+ </a>
494	857	</div>
495		-
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>
	858	+ </div>
	859	+
	860	+ <div class="tutorial-item">
	861	+ <h3><?php echo esc_html__('Theme Customizer Add-on', 'mxchat'); ?></h3>
	862	+ <div class="video-description">
	863	+ <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>
	864	+ <a href="https://youtu.be/MfbB9mZi6ag" target="_blank" rel="noopener" class="video-link">
	865	+ <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>
	866	+ <?php echo esc_html__('Watch Theme Customizer Tutorial', 'mxchat'); ?>
	867	+ </a>
504	868	</div>
	869	+ </div>
505	870
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>
	871	+ <div class="tutorial-item">
	872	+ <h3><?php echo esc_html__('WooCommerce Integration', 'mxchat'); ?></h3>
	873	+ <div class="video-description">
	874	+ <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>
	875	+ <a href="https://www.youtube.com/watch?v=WsqAppHRGdA" target="_blank" rel="noopener" class="video-link">
	876	+ <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>
	877	+ <?php echo esc_html__('Watch WooCommerce Integration Tutorial', 'mxchat'); ?>
	878	+ </a>
514	879	</div>
	880	+ </div>
515	881
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>
	882	+ <div class="tutorial-item">
	883	+ <h3><?php echo esc_html__('Knowledge Base Setup', 'mxchat'); ?></h3>
	884	+ <div class="video-description">
	885	+ <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>
	886	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	887	+ <a href="https://www.youtube.com/watch?v=8Ztjs66-VTo" target="_blank" rel="noopener" class="video-link">
	888	+ <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>
	889	+ <?php echo esc_html__('Watch Knowledge Base Setup Tutorial', 'mxchat'); ?>
	890	+ </a>
521	891	</div>
	892	+ </div>
522	893
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>
	894	+ <div class="tutorial-item">
	895	+ <h3><?php echo esc_html__('Toolbar Chat with Documents', 'mxchat'); ?></h3>
	896	+ <div class="video-description">
	897	+ <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>
	898	+ <a href="https://www.youtube.com/watch?v=j_c45WWCTG0" target="_blank" rel="noopener" class="video-link">
	899	+ <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>
	900	+ <?php echo esc_html__('Watch Document Chat Tutorial', 'mxchat'); ?>
	901	+ </a>
528	902	</div>
529		-
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>
	903	+ </div>
	904	+
	905	+ <div class="tutorial-item">
	906	+ <h3><?php echo esc_html__('MxChat Smart Recommender Tutorial', 'mxchat'); ?></h3>
	907	+ <div class="video-description">
	908	+ <p><?php echo esc_html__('Learn how to create intelligent recommendation flows that guide users to perfect matches based on their preferences.', 'mxchat'); ?></p>
	909	+ <a href="https://www.youtube.com/watch?v=8te1KPa238g&t=1s" target="_blank" rel="noopener" class="video-link">
	910	+ <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>
	911	+ <?php echo esc_html__('Watch Smart Recommender Tutorial', 'mxchat'); ?>
	912	+ </a>
535	913	</div>
536		-
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>
	914	+ </div>
	915	+
	916	+ <div class="tutorial-item">
	917	+ <h3><?php echo esc_html__('Perplexity Integration', 'mxchat'); ?></h3>
	918	+ <div class="video-description">
	919	+ <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>
	920	+ <a href="https://youtu.be/wpKkbt24-bo" target="_blank" rel="noopener" class="video-link">
	921	+ <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>
	922	+ <?php echo esc_html__('Watch Perplexity Integration Tutorial', 'mxchat'); ?>
	923	+ </a>
542	924	</div>
	925	+ </div>
543	926
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>
	927	+ <div class="tutorial-item">
	928	+ <h3><?php echo esc_html__('Brave Search Intent', 'mxchat'); ?></h3>
	929	+ <div class="video-description">
	930	+ <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>
	931	+ <a href="https://www.youtube.com/watch?v=7vDL5H7vToc" target="_blank" rel="noopener" class="video-link">
	932	+ <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>
	933	+ <?php echo esc_html__('Watch Brave Search Intent Tutorial', 'mxchat'); ?>
	934	+ </a>
549	935	</div>
	936	+ </div>
550	937
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>
	938	+ <div class="tutorial-item">
	939	+ <h3><?php echo esc_html__('Loops Email Capture', 'mxchat'); ?></h3>
	940	+ <div class="video-description">
	941	+ <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>
	942	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	943	+ <a href="https://www.youtube.com/watch?v=CNgm5TYDyTc" target="_blank" rel="noopener" class="video-link">
	944	+ <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>
	945	+ <?php echo esc_html__('Watch Loops Email Capture Tutorial', 'mxchat'); ?>
	946	+ </a>
556	947	</div>
	948	+ </div>
557	949
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>
	950	+ <div class="tutorial-item">
	951	+ <h3><?php echo esc_html__('MxChat AI Agent Testing Service', 'mxchat'); ?></h3>
	952	+ <div class="video-description">
	953	+ <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>
	954	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	955	+ <a href="https://www.youtube.com/watch?v=A0jowbpyX54" target="_blank" rel="noopener" class="video-link">
	956	+ <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>
	957	+ <?php echo esc_html__('Watch AI Agent Testing Tutorial', 'mxchat'); ?>
	958	+ </a>
566	959	</div>
	960	+ </div>
	961	+ </div>
567	962
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>
	963	+ </div>
	964	+ </div>
573	965	</div>
574		-
575	966	</div>
576	967	</div>
577	968	<?php
578	969	}
		@@ -577,73 +968,554 @@
577	968	<?php
578	969	}
579	970
580	971
581		-
582	972	public function mxchat_create_transcripts_page() {
583	973	global $wpdb;
584	974	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
585		-
	975	+
586	976	// Get basic stats
587	977	$total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
588	978	$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 != ''");
	979	+
	980	+ // Count unique users with detailed breakdown
	981	+ $total_users = $wpdb->get_var("
	982	+ SELECT COUNT(DISTINCT
	983	+ CASE
	984	+ WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
	985	+ WHEN user_id != 0 THEN CONCAT('user_', user_id)
	986	+ WHEN user_identifier NOT LIKE 'Tech-Savvy User'
	987	+ AND user_identifier NOT LIKE 'Detail-Oriented User'
	988	+ AND user_identifier NOT LIKE 'Language Learner'
	989	+ AND user_identifier NOT LIKE 'Casual Browser'
	990	+ AND user_identifier NOT LIKE 'Policy Enforcer'
	991	+ AND user_identifier NOT LIKE 'Researcher'
	992	+ AND user_identifier NOT LIKE 'Loyalty Member'
	993	+ AND user_identifier NOT LIKE 'Gift Buyer'
	994	+ AND user_identifier NOT LIKE 'Parent or Caregiver'
	995	+ THEN user_identifier
	996	+ ELSE session_id
	997	+ END
	998	+ )
	999	+ FROM $table_name
	1000	+ WHERE role != 'assistant'
	1001	+ ");
	1002	+
	1003	+ // Get user type breakdown
	1004	+ $registered_users = $wpdb->get_var("
	1005	+ SELECT COUNT(DISTINCT user_email)
	1006	+ FROM $table_name
	1007	+ WHERE user_email != '' AND user_email IS NOT NULL
	1008	+ ");
	1009	+
	1010	+ $guest_users = $wpdb->get_var("
	1011	+ SELECT COUNT(DISTINCT user_identifier)
	1012	+ FROM $table_name
	1013	+ WHERE (user_email = '' OR user_email IS NULL)
	1014	+ AND role != 'assistant'
	1015	+ AND user_identifier NOT LIKE 'Tech-Savvy User'
	1016	+ AND user_identifier NOT LIKE 'Detail-Oriented User'
	1017	+ AND user_identifier NOT LIKE 'Language Learner'
	1018	+ AND user_identifier NOT LIKE 'Casual Browser'
	1019	+ AND user_identifier NOT LIKE 'Policy Enforcer'
	1020	+ AND user_identifier NOT LIKE 'Researcher'
	1021	+ AND user_identifier NOT LIKE 'Loyalty Member'
	1022	+ AND user_identifier NOT LIKE 'Gift Buyer'
	1023	+ AND user_identifier NOT LIKE 'Parent or Caregiver'
	1024	+ ");
	1025	+
	1026	+ // Get agent test messages count
	1027	+ $agent_tests = $wpdb->get_var("
	1028	+ SELECT COUNT(DISTINCT session_id)
	1029	+ FROM $table_name
	1030	+ WHERE user_identifier IN (
	1031	+ 'Tech-Savvy User',
	1032	+ 'Detail-Oriented User',
	1033	+ 'Language Learner',
	1034	+ 'Casual Browser',
	1035	+ 'Policy Enforcer',
	1036	+ 'Researcher',
	1037	+ 'Loyalty Member',
	1038	+ 'Gift Buyer',
	1039	+ 'Parent or Caregiver'
	1040	+ )
	1041	+ ");
590	1042	?>
591		- <div class="wrap mxchat-admin">
592		- <!-- Stats Cards -->
593		- <div class="mxchat-stats-grid">
594		- <div class="mxchat-stat-card">
595		- <div class="stat-icon">💬</div>
596		- <div class="stat-content">
597		- <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
598		- <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
	1043	+ <div class="wrap mxchat-transcripts-wrapper">
	1044	+ <!-- Hero Section -->
	1045	+ <div class="mxchat-transcripts-hero">
	1046	+ <h1 class="mxchat-main-title">
	1047	+ Chat <span class="mxchat-gradient-text">Transcripts</span>
	1048	+ </h1>
	1049	+ <p class="mxchat-hero-subtitle">
	1050	+ <?php esc_html_e('Review and manage your chatbot conversations with detailed message history.', 'mxchat'); ?>
	1051	+ </p>
	1052	+ </div>
	1053	+ <div class="mxchat-content">
	1054	+ <!-- Stats Cards -->
	1055	+ <div class="mxchat-stats-grid">
	1056	+ <div class="mxchat-stat-card">
	1057	+ <div class="stat-icon">💬</div>
	1058	+ <div class="stat-content">
	1059	+ <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
	1060	+ <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
	1061	+ </div>
599	1062	</div>
600		- </div>
601		- <div class="mxchat-stat-card">
602		- <div class="stat-icon">📝</div>
603		- <div class="stat-content">
604		- <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
605		- <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
	1063	+ <div class="mxchat-stat-card">
	1064	+ <div class="stat-icon">📝</div>
	1065	+ <div class="stat-content">
	1066	+ <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
	1067	+ <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
	1068	+ </div>
606	1069	</div>
	1070	+ <div class="mxchat-stat-card">
	1071	+ <div class="stat-icon">👥</div>
	1072	+ <div class="stat-content">
	1073	+ <span class="stat-value"><?php echo esc_html($total_users); ?></span>
	1074	+ <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
	1075	+ <span class="stat-sublabel">
	1076	+ <?php
	1077	+ echo sprintf(
	1078	+ esc_html__('%d registered, %d guests, %d agent tests', 'mxchat'),
	1079	+ $registered_users,
	1080	+ $guest_users,
	1081	+ $agent_tests
	1082	+ );
	1083	+ ?>
	1084	+ </span>
	1085	+ </div>
	1086	+ </div>
607	1087	</div>
608		- <div class="mxchat-stat-card">
609		- <div class="stat-icon">👥</div>
610		- <div class="stat-content">
611		- <span class="stat-value"><?php echo esc_html($total_users); ?></span>
612		- <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
	1088	+
	1089	+ <!-- Search and Filter Controls with Notification Settings Button -->
	1090	+ <div class="mxchat-controls-wrapper">
	1091	+ <div class="mxchat-search-box">
	1092	+ <input type="text" id="mxchat-search-transcripts"
	1093	+ placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
	1094	+ class="regular-text">
613	1095	</div>
	1096	+ <form id="mxchat-delete-form" method="post">
	1097	+ <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
	1098	+ <div class="mxchat-controls">
	1099	+ <button type="button" id="mxchat-chat-email-notification-btn" class="mxchat-action-button">
	1100	+ <span class="dashicons dashicons-email"></span>
	1101	+ <?php esc_html_e('Notification Settings', 'mxchat'); ?>
	1102	+ </button>
	1103	+ <button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
	1104	+ <span class="dashicons dashicons-download"></span>
	1105	+ <?php esc_html_e('Export All Chats', 'mxchat'); ?>
	1106	+ </button>
	1107	+ <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
	1108	+ <span class="dashicons dashicons-yes-alt"></span>
	1109	+ <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
	1110	+ </button>
	1111	+ <button type="submit" class="button delete-chats-button">
	1112	+ <span class="dashicons dashicons-trash"></span>
	1113	+ <?php esc_html_e('Delete Selected', 'mxchat'); ?>
	1114	+ </button>
	1115	+ </div>
	1116	+ </form>
614	1117	</div>
	1118	+
	1119	+ <!-- Transcripts Container -->
	1120	+ <div id="mxchat-transcripts"></div>
615	1121	</div>
616		-
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">
	1122	+ </div>
	1123	+
	1124	+ <!-- Modal for Chat Email Notification Settings -->
	1125	+ <div id="mxchat-chat-email-notification-modal" class="mxchat-chat-notification-modal-overlay" style="display: none;">
	1126	+ <div class="mxchat-chat-notification-modal-content">
	1127	+ <div class="mxchat-chat-notification-modal-header">
	1128	+ <h2><?php esc_html_e('Email Notification Settings', 'mxchat'); ?></h2>
	1129	+ <button type="button" class="mxchat-chat-notification-modal-close">&times;</button>
623	1130	</div>
624		-
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>
	1131	+ <div class="mxchat-chat-notification-modal-body">
	1132	+ <form method="post" action="options.php" id="mxchat-chat-email-notification-form">
	1133	+ <?php
	1134	+ settings_fields('mxchat_transcripts_options');
	1135	+ do_settings_sections('mxchat-transcripts');
	1136	+ ?>
	1137	+ <div class="mxchat-chat-notification-modal-footer">
	1138	+ <button type="submit" class="button button-primary">
	1139	+ <?php esc_html_e('Save Notification Settings', 'mxchat'); ?>
	1140	+ </button>
	1141	+ <button type="button" class="button mxchat-chat-notification-modal-cancel">
	1142	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	1143	+ </button>
	1144	+ </div>
	1145	+ </form>
	1146	+ </div>
638	1147	</div>
639		-
640		- <!-- Transcripts Container -->
641		- <div id="mxchat-transcripts"></div>
642	1148	</div>
643	1149	<?php
644	1150	}
	1151	+public function mxchat_transcripts_notification_section_callback() {
	1152	+ 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>';
	1153	+}
	1154	+public function mxchat_enable_notifications_callback() {
	1155	+ $options = get_option('mxchat_transcripts_options', array());
	1156	+ $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
	1157	+ ?>
	1158	+ <label for="mxchat_enable_notifications">
	1159	+ <input type="checkbox" id="mxchat_enable_notifications"
	1160	+ name="mxchat_transcripts_options[mxchat_enable_notifications]"
	1161	+ value="1" <?php checked(1, $enabled); ?>>
	1162	+ <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
	1163	+ </label>
	1164	+ <p class="description">
	1165	+ <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
	1166	+ </p>
	1167	+ <?php
	1168	+}
	1169	+public function mxchat_notification_email_callback() {
	1170	+ $options = get_option('mxchat_transcripts_options', array());
	1171	+ $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
	1172	+ ?>
	1173	+ <input type="email" id="mxchat_notification_email"
	1174	+ name="mxchat_transcripts_options[mxchat_notification_email]"
	1175	+ value="<?php echo esc_attr($email); ?>"
	1176	+ class="regular-text">
	1177	+ <p class="description">
	1178	+ <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
	1179	+ </p>
	1180	+ <?php
	1181	+}
	1182	+public function sanitize_transcripts_options($input) {
	1183	+ $sanitized = array();
	1184	+
	1185	+ $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
	1186	+
	1187	+ if (isset($input['mxchat_notification_email'])) {
	1188	+ $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
	1189	+ if (!is_email($sanitized['mxchat_notification_email'])) {
	1190	+ add_settings_error(
	1191	+ 'mxchat_transcripts_options',
	1192	+ 'invalid_email',
	1193	+ __('Please enter a valid email address for notifications.', 'mxchat'),
	1194	+ 'error'
	1195	+ );
	1196	+ $sanitized['mxchat_notification_email'] = get_option('admin_email');
	1197	+ }
	1198	+ }
	1199	+
	1200	+ return $sanitized;
	1201	+}
	1202	+public function export_chat_transcripts() {
	1203	+ if (!current_user_can('manage_options')) {
	1204	+ wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
	1205	+ }
645	1206
	1207	+ check_ajax_referer('mxchat_export_transcripts', 'security');
	1208	+
	1209	+ global $wpdb;
	1210	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1211	+
	1212	+ // Get all transcripts ordered by session and timestamp
	1213	+ $results = $wpdb->get_results(
	1214	+ "SELECT session_id, user_email, user_identifier, role, message, timestamp
	1215	+ FROM {$table_name}
	1216	+ ORDER BY session_id, timestamp ASC"
	1217	+ );
	1218	+
	1219	+ if (empty($results)) {
	1220	+ wp_send_json_error(array('message' => 'No transcripts found.'));
	1221	+ wp_die();
	1222	+ }
	1223	+
	1224	+ // Set headers for CSV download
	1225	+ header('Content-Type: text/csv');
	1226	+ header('Content-Disposition: attachment; filename="chat-transcripts-' . date('Y-m-d') . '.csv"');
	1227	+ header('Pragma: no-cache');
	1228	+ header('Expires: 0');
	1229	+
	1230	+ // Create output stream
	1231	+ $output = fopen('php://output', 'w');
	1232	+
	1233	+ // Add UTF-8 BOM for proper Excel encoding
	1234	+ fputs($output, "\xEF\xBB\xBF");
	1235	+
	1236	+ // Add CSV headers
	1237	+ fputcsv($output, array(
	1238	+ 'Session ID',
	1239	+ 'Email',
	1240	+ 'User Identifier',
	1241	+ 'Role',
	1242	+ 'Message',
	1243	+ 'Timestamp'
	1244	+ ));
	1245	+
	1246	+ // Add data rows
	1247	+ foreach ($results as $row) {
	1248	+ fputcsv($output, array(
	1249	+ $row->session_id,
	1250	+ $row->user_email,
	1251	+ $row->user_identifier,
	1252	+ $row->role,
	1253	+ $row->message,
	1254	+ $row->timestamp
	1255	+ ));
	1256	+ }
	1257	+
	1258	+ fclose($output);
	1259	+ wp_die();
	1260	+}
	1261	+public function mxchat_fetch_chat_history() {
	1262	+ global $wpdb;
	1263	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	1264	+
	1265	+ if (!current_user_can('manage_options')) {
	1266	+ wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
	1267	+ }
	1268	+
	1269	+ // Get pagination parameters
	1270	+ $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
	1271	+ $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
	1272	+ $offset = ($page - 1) * $per_page;
	1273	+
	1274	+ // Get search parameter if any
	1275	+ $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
	1276	+
	1277	+ // Build the query based on whether we have a search term
	1278	+ $search_condition = '';
	1279	+ $search_params = array();
	1280	+
	1281	+ if (!empty($search)) {
	1282	+ $search_condition = "WHERE (
	1283	+ session_id LIKE %s
	1284	+ OR user_email LIKE %s
	1285	+ OR user_identifier LIKE %s
	1286	+ OR message LIKE %s
	1287	+ )";
	1288	+ $search_params = array(
	1289	+ '%' . $wpdb->esc_like($search) . '%',
	1290	+ '%' . $wpdb->esc_like($search) . '%',
	1291	+ '%' . $wpdb->esc_like($search) . '%',
	1292	+ '%' . $wpdb->esc_like($search) . '%'
	1293	+ );
	1294	+ }
	1295	+
	1296	+ // First count total sessions for pagination
	1297	+ if (!empty($search)) {
	1298	+ $count_query = $wpdb->prepare(
	1299	+ "SELECT COUNT(DISTINCT session_id)
	1300	+ FROM {$table_name}
	1301	+ {$search_condition}",
	1302	+ $search_params
	1303	+ );
	1304	+ } else {
	1305	+ $count_query = "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
	1306	+ }
	1307	+
	1308	+ $total_sessions = $wpdb->get_var($count_query);
	1309	+
	1310	+ // Get paginated session IDs ordered by most recent message in each session
	1311	+ if (!empty($search)) {
	1312	+ $session_query = $wpdb->prepare(
	1313	+ "SELECT DISTINCT t.session_id
	1314	+ FROM {$table_name} t
	1315	+ {$search_condition}
	1316	+ GROUP BY t.session_id
	1317	+ ORDER BY MAX(t.timestamp) DESC
	1318	+ LIMIT %d OFFSET %d",
	1319	+ array_merge($search_params, array($per_page, $offset))
	1320	+ );
	1321	+ } else {
	1322	+ $session_query = $wpdb->prepare(
	1323	+ "SELECT DISTINCT session_id
	1324	+ FROM {$table_name}
	1325	+ GROUP BY session_id
	1326	+ ORDER BY MAX(timestamp) DESC
	1327	+ LIMIT %d OFFSET %d",
	1328	+ $per_page, $offset
	1329	+ );
	1330	+ }
	1331	+
	1332	+ $session_ids = $wpdb->get_col($session_query);
	1333	+
	1334	+ if (empty($session_ids)) {
	1335	+ ob_start();
	1336	+ echo '<div class="mxchat-no-results">';
	1337	+ echo esc_html__('No chat history found.', 'mxchat');
	1338	+ if (!empty($search)) {
	1339	+ echo ' ' . esc_html__('Try adjusting your search criteria.', 'mxchat');
	1340	+ }
	1341	+ echo '</div>';
	1342	+ $output = ob_get_clean();
	1343	+
	1344	+ wp_send_json(array(
	1345	+ 'html' => $output,
	1346	+ 'page' => $page,
	1347	+ 'total_pages' => 0,
	1348	+ 'total_sessions' => 0
	1349	+ ));
	1350	+
	1351	+ wp_die();
	1352	+ }
	1353	+
	1354	+ ob_start();
	1355	+ echo '<div class="mxchat-transcript">';
	1356	+
	1357	+ // Iterate through sessions from newest to oldest
	1358	+ foreach ($session_ids as $session_id) {
	1359	+ // Get the email associated with this session (if available)
	1360	+ $email = $wpdb->get_var(
	1361	+ $wpdb->prepare(
	1362	+ "SELECT user_email
	1363	+ FROM {$table_name}
	1364	+ WHERE session_id = %s AND user_email != ''
	1365	+ ORDER BY timestamp ASC
	1366	+ LIMIT 1",
	1367	+ $session_id
	1368	+ )
	1369	+ );
	1370	+
	1371	+ // Get messages for this session ordered by timestamp
	1372	+ $messages = $wpdb->get_results(
	1373	+ $wpdb->prepare(
	1374	+ "SELECT * FROM {$table_name}
	1375	+ WHERE session_id = %s
	1376	+ ORDER BY timestamp ASC",
	1377	+ $session_id
	1378	+ )
	1379	+ );
	1380	+
	1381	+ // Start session block
	1382	+ echo '<div class="mxchat-session">';
	1383	+ echo '<div class="mxchat-session-header">';
	1384	+ // Wrap checkbox and session ID in one block
	1385	+ echo '<div class="mxchat-session-id">';
	1386	+ echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
	1387	+ echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
	1388	+ echo '</div>';
	1389	+
	1390	+ // Place email directly below the session ID block
	1391	+ if (!empty($email)) {
	1392	+ echo '<div class="mxchat-session-email">';
	1393	+ echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
	1394	+ echo '</div>';
	1395	+ }
	1396	+ echo '</div>';
	1397	+
	1398	+ echo '<div class="mxchat-messages">';
	1399	+
	1400	+ // Display messages for this session
	1401	+ foreach ($messages as $transcript) {
	1402	+ $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
	1403	+
	1404	+ // Determine message styling
	1405	+ switch ($transcript->role) {
	1406	+ case 'assistant':
	1407	+ case 'bot':
	1408	+ $message_class = 'bot-message';
	1409	+ $display_role = esc_html__('Chatbot', 'mxchat');
	1410	+ break;
	1411	+ case 'user':
	1412	+ $message_class = 'user-message';
	1413	+ $display_role = !empty($transcript->user_identifier)
	1414	+ ? sanitize_text_field($transcript->user_identifier)
	1415	+ : esc_html__('User', 'mxchat');
	1416	+ break;
	1417	+ case 'agent':
	1418	+ $message_class = 'agent-message';
	1419	+ $display_role = esc_html__('Agent', 'mxchat');
	1420	+ break;
	1421	+ default:
	1422	+ $message_class = 'unknown-message';
	1423	+ $display_role = esc_html__('Unknown', 'mxchat');
	1424	+ }
	1425	+
	1426	+ // Process message content
	1427	+ $message_content = wp_kses(
	1428	+ stripslashes($transcript->message),
	1429	+ [
	1430	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1431	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1432	+ 'a' => ['href' => [], 'title' => []]
	1433	+ ]
	1434	+ );
	1435	+ $message_content = nl2br($message_content);
	1436	+
	1437	+ // Render message
	1438	+ echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
	1439	+ echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
	1440	+ echo '<div class="mxchat-message-content">' . $message_content . '</div>';
	1441	+ echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
	1442	+ echo '</div>';
	1443	+ }
	1444	+
	1445	+ // Close session block
	1446	+ echo '</div></div>';
	1447	+ }
	1448	+
	1449	+ echo '</div>';
	1450	+
	1451	+ // Add pagination info and controls
	1452	+ $total_pages = ceil($total_sessions / $per_page);
	1453	+
	1454	+ echo '<div class="mxchat-pagination">';
	1455	+ echo '<div class="mxchat-pagination-info">';
	1456	+ echo sprintf(
	1457	+ esc_html__('Showing %1$d to %2$d of %3$d sessions', 'mxchat'),
	1458	+ $offset + 1,
	1459	+ min($offset + $per_page, $total_sessions),
	1460	+ $total_sessions
	1461	+ );
	1462	+ echo '</div>';
	1463	+
	1464	+ if ($total_pages > 1) {
	1465	+ echo '<div class="mxchat-pagination-controls">';
	1466	+
	1467	+ // Previous page button
	1468	+ if ($page > 1) {
	1469	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page - 1) . '">&laquo; ' . esc_html__('Previous', 'mxchat') . '</button>';
	1470	+ }
	1471	+
	1472	+ // Page numbers
	1473	+ $start_page = max(1, $page - 2);
	1474	+ $end_page = min($total_pages, $page + 2);
	1475	+
	1476	+ if ($start_page > 1) {
	1477	+ echo '<button class="mxchat-pagination-button" data-page="1">1</button>';
	1478	+ if ($start_page > 2) {
	1479	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1480	+ }
	1481	+ }
	1482	+
	1483	+ for ($i = $start_page; $i <= $end_page; $i++) {
	1484	+ $class = $i === $page ? 'mxchat-pagination-button active' : 'mxchat-pagination-button';
	1485	+ echo '<button class="' . $class . '" data-page="' . $i . '">' . $i . '</button>';
	1486	+ }
	1487	+
	1488	+ if ($end_page < $total_pages) {
	1489	+ if ($end_page < $total_pages - 1) {
	1490	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1491	+ }
	1492	+ echo '<button class="mxchat-pagination-button" data-page="' . $total_pages . '">' . $total_pages . '</button>';
	1493	+ }
	1494	+
	1495	+ // Next page button
	1496	+ if ($page < $total_pages) {
	1497	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page + 1) . '">' . esc_html__('Next', 'mxchat') . ' &raquo;</button>';
	1498	+ }
	1499	+
	1500	+ echo '</div>';
	1501	+ }
	1502	+ echo '</div>';
	1503	+
	1504	+ $output = ob_get_clean();
	1505	+
	1506	+ wp_send_json(array(
	1507	+ 'html' => $output,
	1508	+ 'page' => $page,
	1509	+ 'total_pages' => $total_pages,
	1510	+ 'total_sessions' => $total_sessions
	1511	+ ));
	1512	+
	1513	+ wp_die();
	1514	+}
	1515	+
	1516	+
	1517	+
646	1518	public function mxchat_create_prompts_page() {
647	1519	global $wpdb;
648	1520	$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
649	1521
		@@ -656,43 +1528,72 @@
656	1528	$nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
657	1529	$search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
658	1530	$current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
659	1531	$per_page = 10;
660		- $offset = ($current_page - 1) * $per_page;
661	1532
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		- }
	1533	+ // ================================
	1534	+ // REPLACE THIS SECTION WITH UNIFIED TABLE LOGIC
	1535	+ // ================================
	1536	+
	1537	+ // Get Pinecone settings to determine data source
	1538	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	1539	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
667	1540
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 / $per_page);
	1541	+ // Determine data source and fetch records accordingly
	1542	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	1543	+ // PINECONE DATA SOURCE
	1544	+ $data_source = 'pinecone';
	1545	+ $records = $this->fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page);
	1546	+ $total_records = $records['total'] ?? 0;
	1547	+ $prompts = $records['data'] ?? array();
	1548	+ $total_pages = ceil($total_records / $per_page);
	1549	+ } else {
	1550	+ // WORDPRESS DB DATA SOURCE (your existing logic)
	1551	+ $data_source = 'wordpress';
	1552	+
	1553	+ $offset = ($current_page - 1) * $per_page;
671	1554
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
678		- )
679		- );
	1555	+ // Modify query to handle search input
	1556	+ $sql_search = "";
	1557	+ if ($search_query) {
	1558	+ $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
	1559	+ }
680	1560
	1561	+ // Retrieve total number of prompts, considering search filter
	1562	+ $total_records = $wpdb->get_var("SELECT COUNT(*) FROM {$table_name} {$sql_search}");
	1563	+ $total_pages = ceil($total_records / $per_page);
	1564	+
	1565	+ // Retrieve prompts from the database
	1566	+ $prompts = $wpdb->get_results(
	1567	+ $wpdb->prepare(
	1568	+ "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
	1569	+ $per_page,
	1570	+ $offset
	1571	+ )
	1572	+ );
	1573	+ }
	1574	+
681	1575	// 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		- ));
	1576	+ $page_links = '';
	1577	+ if ($total_pages > 1) {
	1578	+ $page_links = paginate_links(array(
	1579	+ 'base' => add_query_arg(array(
	1580	+ 'paged' => '%#%',
	1581	+ 'search' => urlencode($search_query),
	1582	+ '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
	1583	+ ), admin_url('admin.php?page=mxchat-prompts')),
	1584	+ 'format' => '',
	1585	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	1586	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	1587	+ 'total' => $total_pages,
	1588	+ 'current' => $current_page,
	1589	+ ));
	1590	+ }
694	1591
	1592	+ // ================================
	1593	+ // END OF REPLACEMENT SECTION
	1594	+ // ================================
	1595	+
695	1596	// Retrieve processing statuses
696	1597	$pdf_url = get_transient('mxchat_last_pdf_url');
697	1598	$sitemap_url = get_transient('mxchat_last_sitemap_url');
698	1599	$pdf_status = $pdf_url ? $this->get_pdf_processing_status($pdf_url) : false;
		@@ -709,9 +1610,10 @@
709	1610
710	1611	$is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
711	1612	|| ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
712	1613	?>
713		- <div class="wrap mxchat-wrapper">
	1614	+
	1615	+<div class="wrap mxchat-wrapper">
714	1616	<!-- Hero Section -->
715	1617	<div class="mxchat-hero">
716	1618	<h1 class="mxchat-main-title">
717	1619	<span class="mxchat-gradient-text">Knowledge Base</span> Manager
		@@ -721,207 +1623,367 @@
721	1623	</p>
722	1624	</div>
723	1625
724	1626	<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>
	1627	+
729	1628
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>
772		- </div>
	1629	+<!-- Tab Navigation -->
	1630	+<div class="mxchat-kb-tabs-nav">
	1631	+ <button class="mxchat-kb-tab-button active" data-tab="import">
	1632	+ <?php esc_html_e('Knowledge Import', 'mxchat'); ?>
	1633	+ </button>
	1634	+ <button class="mxchat-kb-tab-button" data-tab="sync">
	1635	+ <?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?>
	1636	+ </button>
	1637	+ <button class="mxchat-kb-tab-button" data-tab="pinecone">
	1638	+ <?php esc_html_e('Pinecone Settings', 'mxchat'); ?>
	1639	+ </button>
	1640	+</div>
	1641	+
773	1642
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>
	1643	+<div class="mxchat-kb-tabs-content">
	1644	+ <div id="mxchat-kb-tab-import" class="mxchat-kb-tab-content active">
	1645	+<!-- Import Options Card -->
	1646	+<div class="mxchat-card">
793	1647
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; ?>
	1648	+ <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
	1649	+
	1650	+<?php
	1651	+// Check if the appropriate embedding API key exists
	1652	+$embedding_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	1653	+$has_openai_key = !empty($this->options['api_key']);
	1654	+$has_voyage_key = !empty($this->options['voyage_api_key']);
	1655	+$has_gemini_key = !empty($this->options['gemini_api_key']);
815	1656
816		- <!-- Processing Status -->
817		- <?php if ($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($pdf_status['last_update'])
848		- ); ?></p>
849		- </div>
850		- </div>
851		- <?php endif; ?>
	1657	+// Determine if they have the needed API key for their selected embedding model
	1658	+$has_required_key = false;
	1659	+$required_key_type = '';
852	1660
853		- <?php if ($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($sitemap_status['last_error']); ?></p>
884		- <?php endif; ?>
885		- </div>
886		- <?php endif; ?>
887		- </div>
888		- </div>
889		- <?php endif; ?>
890		- </div>
	1661	+if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
	1662	+ $has_required_key = true;
	1663	+ $required_key_type = 'OpenAI';
	1664	+} elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
	1665	+ $has_required_key = true;
	1666	+ $required_key_type = 'Voyage AI';
	1667	+} elseif (strpos($embedding_model, 'gemini-embedding-') !== false && $has_gemini_key) {
	1668	+ $has_required_key = true;
	1669	+ $required_key_type = 'Google Gemini';
	1670	+} elseif (strpos($embedding_model, 'text-embedding-') !== false) {
	1671	+ $required_key_type = 'OpenAI';
	1672	+} elseif (strpos($embedding_model, 'voyage-') !== false) {
	1673	+ $required_key_type = 'Voyage AI';
	1674	+} elseif (strpos($embedding_model, 'gemini-embedding-') !== false) {
	1675	+ $required_key_type = 'Google Gemini';
	1676	+}
	1677	+?>
891	1678
	1679	+ <div class="mxchat-knowledge-warning <?php echo $has_required_key ? 'success' : 'warning'; ?>">
	1680	+ <?php if ($has_required_key): ?>
	1681	+ <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>
	1682	+ <?php else: ?>
	1683	+ <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>
	1684	+ <?php endif; ?>
	1685	+ </div>
892	1686
893		- </div>
894		- </div>
895	1687
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>
900		- </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>
	1688	+
	1689	+ <!-- Import Options Section -->
	1690	+ <div class="mxchat-import-section">
	1691	+ <h3><?php esc_html_e('Import Options', 'mxchat'); ?></h3>
	1692	+
	1693	+ <!-- Import Options Grid -->
	1694	+ <div class="mxchat-import-options">
	1695	+ <!-- WordPress Import Option -->
	1696	+ <button type="button" id="mxchat-open-content-selector" class="mxchat-import-box mxchat-import-wordpress" data-option="wordpress">
	1697	+ <div class="mxchat-import-icon">
	1698	+ <span class="dashicons dashicons-wordpress"></span>
	1699	+ </div>
	1700	+ <div class="mxchat-import-content">
	1701	+ <h4><?php esc_html_e('WordPress Content', 'mxchat'); ?></h4>
	1702	+ <p><?php esc_html_e('Import specific posts and pages to your knowledge base.', 'mxchat'); ?></p>
	1703	+ </div>
	1704	+ <div class="mxchat-recommended-tag"><?php esc_html_e('Recommended', 'mxchat'); ?></div>
	1705	+ </button>
	1706	+
	1707	+ <!-- PDF Import Option -->
	1708	+ <button type="button" class="mxchat-import-box" data-option="pdf" data-placeholder="<?php esc_attr_e('Enter PDF URL here', 'mxchat'); ?>" data-type="pdf">
	1709	+ <div class="mxchat-import-icon">
	1710	+ <span class="dashicons dashicons-media-document"></span>
	1711	+ </div>
	1712	+ <div class="mxchat-import-content">
	1713	+ <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
	1714	+ <p><?php esc_html_e('Import knowledge from PDF documents.', 'mxchat'); ?></p>
	1715	+ </div>
	1716	+ </button>
	1717	+
	1718	+ <!-- Sitemap Import Option -->
	1719	+ <button type="button" class="mxchat-import-box" data-option="sitemap" data-placeholder="<?php esc_attr_e('Enter sitemap URL here', 'mxchat'); ?>" data-type="sitemap">
	1720	+ <div class="mxchat-import-icon">
	1721	+ <span class="dashicons dashicons-admin-site-alt"></span>
	1722	+ </div>
	1723	+ <div class="mxchat-import-content">
	1724	+ <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
	1725	+ <p><?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
	1726	+ </div>
	1727	+ </button>
	1728	+
	1729	+ <!-- Direct URL Import Option -->
	1730	+ <button type="button" class="mxchat-import-box" data-option="url" data-placeholder="<?php esc_attr_e('Enter webpage URL here', 'mxchat'); ?>" data-type="url">
	1731	+ <div class="mxchat-import-icon">
	1732	+ <span class="dashicons dashicons-admin-links"></span>
	1733	+ </div>
	1734	+ <div class="mxchat-import-content">
	1735	+ <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
	1736	+ <p><?php esc_html_e('Import content from any webpage.', 'mxchat'); ?></p>
	1737	+ </div>
	1738	+ </button>
	1739	+
	1740	+ <!-- Direct Content Import Option -->
	1741	+ <button type="button" class="mxchat-import-box" data-option="content" data-type="content">
	1742	+ <div class="mxchat-import-icon">
	1743	+ <span class="dashicons dashicons-editor-paste-text"></span>
	1744	+ </div>
	1745	+ <div class="mxchat-import-content">
	1746	+ <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
	1747	+ <p><?php esc_html_e('Submit content to be vectorized.', 'mxchat'); ?></p>
	1748	+ </div>
	1749	+ </button>
	1750	+ </div>
	1751	+
	1752	+ <!-- Input Areas for URL and Content -->
	1753	+ <div class="mxchat-import-input-area" id="mxchat-url-input-area" style="display: none;">
	1754	+ <?php if (!$is_processing) : ?>
	1755	+ <form id="mxchat-url-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
	1756	+ <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
	1757	+ <input type="hidden" name="import_type" id="import_type" value="url">
	1758	+ <div class="mxchat-url-input-group">
	1759	+ <input type="url"
	1760	+ name="sitemap_url"
	1761	+ id="sitemap_url"
	1762	+ placeholder="<?php esc_attr_e('Enter URL here', 'mxchat'); ?>"
	1763	+ required />
	1764	+ <button type="submit"
	1765	+ name="submit_sitemap"
	1766	+ class="mxchat-button-primary">
	1767	+ <?php esc_html_e('Import', 'mxchat'); ?>
	1768	+ </button>
	1769	+ </div>
	1770	+ <p class="mxchat-url-description" id="url-description-text"></p>
	1771	+ </form>
	1772	+ <?php endif; ?>
	1773	+ </div>
	1774	+
	1775	+ <div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none;">
	1776	+ <?php if (!$is_processing) : ?>
	1777	+ <form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
	1778	+ <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
	1779	+ <div class="mxchat-form-group">
	1780	+ <textarea
	1781	+ name="article_content"
	1782	+ id="article_content"
	1783	+ placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"
	1784	+ required
	1785	+ rows="6"
	1786	+ ></textarea>
	1787	+ </div>
	1788	+ <div class="mxchat-form-group">
	1789	+ <input type="url"
	1790	+ name="article_url"
	1791	+ id="article_url"
	1792	+ placeholder="<?php esc_attr_e('Enter source URL (Optional)', 'mxchat'); ?>">
	1793	+ </div>
	1794	+ <button type="submit"
	1795	+ name="submit_content"
	1796	+ class="mxchat-button-primary">
	1797	+ <?php esc_html_e('Import Content', 'mxchat'); ?>
	1798	+ </button>
	1799	+ </form>
	1800	+ <?php endif; ?>
	1801	+ </div>
	1802	+ </div>
	1803	+
	1804	+ <!-- Processing Status -->
	1805	+ <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
	1806	+ <div class="mxchat-status-card">
	1807	+ <div class="mxchat-status-header">
	1808	+ <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
	1809	+ <?php if ($is_processing) : ?>
	1810	+ <form method="post" class="mxchat-stop-form"
	1811	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1812	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1813	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1814	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1815	+ </button>
	1816	+ </form>
	1817	+ <?php endif; ?>
	1818	+
	1819	+ <?php if ($pdf_status['status'] === 'error') : ?>
	1820	+ <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Error', 'mxchat'); ?></span>
	1821	+ <?php endif; ?>
	1822	+ </div>
	1823	+ <div class="mxchat-progress-bar">
	1824	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
	1825	+ </div>
	1826	+ <div class="mxchat-status-details">
	1827	+ <p><?php printf(
	1828	+ esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
	1829	+ absint($pdf_status['processed_pages']),
	1830	+ absint($pdf_status['total_pages']),
	1831	+ absint($pdf_status['percentage'])
	1832	+ ); ?></p>
	1833	+ <p><?php printf(
	1834	+ esc_html__('Status: %s', 'mxchat'),
	1835	+ esc_html(ucfirst($pdf_status['status']))
	1836	+ ); ?></p>
	1837	+ <p><?php printf(
	1838	+ esc_html__('Last update: %s', 'mxchat'),
	1839	+ esc_html($pdf_status['last_update'])
	1840	+ ); ?></p>
	1841	+
	1842	+ <?php if (!empty($pdf_status['error'])) : ?>
	1843	+ <div class="mxchat-error-notice">
	1844	+ <p class="error"><?php echo esc_html($pdf_status['error']); ?></p>
	1845	+ </div>
	1846	+ <?php endif; ?>
	1847	+ </div>
	1848	+ </div>
	1849	+ <?php endif; ?>
	1850	+
	1851	+ <!-- Single URL Submission Status -->
	1852	+ <?php
	1853	+ // Get single URL status
	1854	+ $single_url_status = $this->get_single_url_status();
	1855	+ $is_active_processing =
	1856	+ ($sitemap_status && $sitemap_status['status'] === 'processing') ||
	1857	+ ($pdf_status && $pdf_status['status'] === 'processing');
	1858	+ ?>
	1859	+
	1860	+ <div id="mxchat-single-url-status-container" <?php echo $is_active_processing ? 'style="display:none;"' : ''; ?>>
	1861	+ <?php if ($single_url_status && !$is_active_processing) : ?>
	1862	+ <div class="mxchat-status-card">
	1863	+ <div class="mxchat-status-header">
	1864	+ <h4><?php esc_html_e('Last URL Submission', 'mxchat'); ?></h4>
	1865	+ <?php if ($single_url_status['status'] === 'failed') : ?>
	1866	+ <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Failed', 'mxchat'); ?></span>
	1867	+ <?php else : ?>
	1868	+ <span class="mxchat-status-badge mxchat-status-success"><?php esc_html_e('Success', 'mxchat'); ?></span>
	1869	+ <?php endif; ?>
	1870	+ </div>
	1871	+ <div class="mxchat-status-details">
	1872	+ <p><strong><?php esc_html_e('URL:', 'mxchat'); ?></strong>
	1873	+ <a href="<?php echo esc_url($single_url_status['url']); ?>" target="_blank">
	1874	+ <?php echo esc_html(strlen($single_url_status['url']) > 60 ? substr($single_url_status['url'], 0, 57) . '...' : $single_url_status['url']); ?>
	1875	+ </a>
	1876	+ </p>
	1877	+ <p><strong><?php esc_html_e('Submitted:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['human_time']); ?></p>
	1878	+
	1879	+ <?php if ($single_url_status['status'] === 'failed' && !empty($single_url_status['error'])) : ?>
	1880	+ <div class="mxchat-error-notice">
	1881	+ <p class="error"><?php echo esc_html($single_url_status['error']); ?></p>
	1882	+ </div>
	1883	+ <?php endif; ?>
	1884	+
	1885	+ <?php if ($single_url_status['status'] === 'complete') : ?>
	1886	+ <p><strong><?php esc_html_e('Content Length:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['content_length']); ?> <?php esc_html_e('characters', 'mxchat'); ?></p>
	1887	+ <p><strong><?php esc_html_e('Embedding Dimensions:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['embedding_dimensions']); ?></p>
	1888	+ <?php endif; ?>
	1889	+ </div>
	1890	+ </div>
	1891	+ <?php endif; ?>
	1892	+ </div>
	1893	+
	1894	+ <!-- Sitemap Processing Status -->
	1895	+ <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
	1896	+ <div class="mxchat-status-card">
	1897	+ <div class="mxchat-status-header">
	1898	+ <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
	1899	+ <?php if ($is_processing) : ?>
	1900	+ <form method="post" class="mxchat-stop-form"
	1901	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1902	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1903	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1904	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1905	+ </button>
	1906	+ </form>
	1907	+ <?php endif; ?>
	1908	+ </div>
	1909	+ <div class="mxchat-progress-bar">
	1910	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
	1911	+ </div>
	1912	+ <div class="mxchat-status-details">
	1913	+ <p><?php printf(
	1914	+ esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
	1915	+ absint($sitemap_status['processed_urls']),
	1916	+ absint($sitemap_status['total_urls']),
	1917	+ absint($sitemap_status['percentage'])
	1918	+ ); ?></p>
	1919	+ <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
	1920	+ <div class="mxchat-error-notice">
	1921	+ <?php if (!empty($sitemap_status['error'])) : ?>
	1922	+ <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
	1923	+ <?php endif; ?>
	1924	+ <?php if (!empty($sitemap_status['last_error'])) : ?>
	1925	+ <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
	1926	+ <?php endif; ?>
	1927	+ </div>
	1928	+ <?php endif; ?>
	1929	+
	1930	+ <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
	1931	+ <div class="mxchat-failed-urls">
	1932	+ <h5><?php echo sprintf(esc_html__('Failed URLs (%d)', 'mxchat'), absint($sitemap_status['failed_urls'])); ?></h5>
	1933	+ <?php if (!empty($sitemap_status['failed_urls_list'])) : ?>
	1934	+ <div class="mxchat-failed-urls-list">
	1935	+ <table class="widefat striped">
	1936	+ <thead>
	1937	+ <tr>
	1938	+ <th><?php esc_html_e('URL', 'mxchat'); ?></th>
	1939	+ <th><?php esc_html_e('Error', 'mxchat'); ?></th>
	1940	+ <th><?php esc_html_e('Time', 'mxchat'); ?></th>
	1941	+ </tr>
	1942	+ </thead>
	1943	+ <tbody>
	1944	+ <?php foreach ($sitemap_status['failed_urls_list'] as $failed_url) : ?>
	1945	+ <tr>
	1946	+ <td style="word-break: break-all;">
	1947	+ <a href="<?php echo esc_url($failed_url['url']); ?>" target="_blank" rel="noopener noreferrer">
	1948	+ <?php echo esc_html(strlen($failed_url['url']) > 60 ? substr($failed_url['url'], 0, 57) . '...' : $failed_url['url']); ?>
	1949	+ </a>
	1950	+ </td>
	1951	+ <td><?php echo esc_html($failed_url['error']); ?></td>
	1952	+ <td><?php echo esc_html(human_time_diff($failed_url['time'], time()) . ' ' . __('ago', 'mxchat')); ?></td>
	1953	+ </tr>
	1954	+ <?php endforeach; ?>
	1955	+ </tbody>
	1956	+ </table>
	1957	+ </div>
	1958	+ <?php endif; ?>
	1959	+ </div>
	1960	+ <?php endif; ?>
	1961	+ </div>
	1962	+ </div>
	1963	+ <?php endif; ?>
918	1964	</div>
919	1965
920	1966	<!-- Knowledge Base Table Card -->
921	1967	<div class="mxchat-card">
922	1968	<div class="mxchat-card-header">
923		- <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
	1969	+ <h2>
	1970	+ <?php esc_html_e('Knowledge Base', 'mxchat'); ?>
	1971	+ <span class="mxchat-record-count">
	1972	+ (<?php echo esc_html($total_records); ?>)
	1973	+ </span>
	1974	+ <?php if ($use_pinecone) : ?>
	1975	+ <span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
	1976	+ <span class="dashicons dashicons-cloud"></span>
	1977	+ <?php esc_html_e('Pinecone', 'mxchat'); ?>
	1978	+ </span>
	1979	+ <?php else : ?>
	1980	+ <span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
	1981	+ <span class="dashicons dashicons-database-view"></span>
	1982	+ <?php esc_html_e('WordPress DB', 'mxchat'); ?>
	1983	+ </span>
	1984	+ <?php endif; ?>
	1985	+ </h2>
924	1986	<div class="mxchat-header-actions">
925	1987	<!-- Search -->
926	1988	<form method="get" id="knowledge-search" class="mxchat-search-form">
927	1989	<?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
		@@ -940,8 +2002,9 @@
940	2002	action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
941	2003	class="mxchat-delete-form"
942	2004	onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
943	2005	<?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
	2006	+ <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
944	2007	<button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
945	2008	<span class="dashicons dashicons-trash"></span>
946	2009	<?php esc_html_e('Delete All', 'mxchat'); ?>
947	2010	</button>
		@@ -948,8 +2011,21 @@
948	2011	</form>
949	2012	</div>
950	2013	</div>
951	2014
	2015	+ <!-- Data Source Info Banner -->
	2016	+ <?php if ($use_pinecone) : ?>
	2017	+ <div class="mxchat-info-banner pinecone" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e8f5e8; border-left: 4px solid #4caf50; color: #2e7d2e;">
	2018	+ <span class="dashicons dashicons-cloud"></span>
	2019	+ <span><?php esc_html_e('Data is stored in Pinecone vector database for enhanced AI performance. Refresh page after adding content to database.', 'mxchat'); ?></span>
	2020	+ </div>
	2021	+ <?php else : ?>
	2022	+ <div class="mxchat-info-banner wordpress" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #fff3e0; border-left: 4px solid #ff9800; color: #e65100;">
	2023	+ <span class="dashicons dashicons-database-view"></span>
	2024	+ <span><?php esc_html_e('Data is stored in WordPress database. Refresh page after adding content to database.', 'mxchat'); ?></span>
	2025	+ </div>
	2026	+ <?php endif; ?>
	2027	+
952	2028	<!-- Table -->
953	2029	<div class="mxchat-table-wrapper">
954	2030	<table class="mxchat-records-table">
955	2031	<thead>
		@@ -956,47 +2032,100 @@
956	2032	<tr>
957	2033	<th><?php esc_html_e('ID', 'mxchat'); ?></th>
958	2034	<th><?php esc_html_e('Content', 'mxchat'); ?></th>
959	2035	<th><?php esc_html_e('Source', 'mxchat'); ?></th>
	2036	+ <?php if ($data_source === 'pinecone') : ?>
	2037	+ <th><?php esc_html_e('Vector ID', 'mxchat'); ?></th>
	2038	+ <?php endif; ?>
960	2039	<th><?php esc_html_e('Actions', 'mxchat'); ?></th>
961	2040	</tr>
962	2041	</thead>
963	2042	<tbody>
964	2043	<?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($prompt->id); ?></td>
	2044	+ <?php foreach ($prompts as $index => $prompt) : ?>
	2045	+ <tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
	2046	+ data-source="<?php echo esc_attr($data_source); ?>"
	2047	+ <?php if ($data_source === 'pinecone') : ?>
	2048	+ style="background: rgba(33, 150, 243, 0.02);"
	2049	+ <?php endif; ?>>
	2050	+ <td>
	2051	+ <?php if ($data_source === 'pinecone') : ?>
	2052	+ <?php echo esc_html($index + 1 + (($current_page - 1) * $per_page)); ?>
	2053	+ <?php else : ?>
	2054	+ <?php echo esc_html($prompt->id); ?>
	2055	+ <?php endif; ?>
	2056	+ </td>
968	2057	<td class="mxchat-content-cell">
969	2058	<div class="content-view">
970		- <?php echo wp_kses_post(wpautop(esc_textarea($prompt->article_content))); ?>
	2059	+ <?php
	2060	+ $content = $prompt->article_content;
	2061	+ // Check if content contains Hebrew characters
	2062	+ if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
	2063	+ // Apply RTL direction for Hebrew content
	2064	+ echo '<div dir="rtl" lang="he" class="rtl-content">';
	2065	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	2066	+ echo '</div>';
	2067	+ } else {
	2068	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	2069	+ }
	2070	+ ?>
971	2071	</div>
972		- <textarea class="content-edit" style="display:none;">
973		- <?php echo esc_textarea($prompt->article_content); ?>
974		- </textarea>
	2072	+ <?php if ($data_source === 'wordpress') : ?>
	2073	+ <textarea class="content-edit" style="display:none;"
	2074	+ <?php if (preg_match('/[\x{0590}-\x{05FF}]/u', $prompt->article_content)) echo 'dir="rtl" lang="he"'; ?>>
	2075	+ <?php echo esc_textarea($prompt->article_content); ?>
	2076	+ </textarea>
	2077	+ <?php endif; ?>
975	2078	</td>
976	2079	<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>
	2080	+ <div class="url-view">
	2081	+ <?php if (!empty($prompt->source_url)) : ?>
	2082	+ <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
	2083	+ <span class="dashicons dashicons-external"></span>
	2084	+ <?php esc_html_e('View Source', 'mxchat'); ?>
	2085	+ </a>
	2086	+ <?php else : ?>
	2087	+ <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	2088	+ <?php endif; ?>
	2089	+ </div>
	2090	+ <?php if ($data_source === 'wordpress') : ?>
	2091	+ <input type="text" class="url-edit" style="display:none;"
	2092	+ value="<?php echo esc_attr($prompt->source_url); ?>" />
984	2093	<?php endif; ?>
985	2094	</td>
	2095	+ <?php if ($data_source === 'pinecone') : ?>
	2096	+ <td class="mxchat-vector-id-cell">
	2097	+ <code style="background: #f5f5f5; padding: 2px 6px; border-radius: 3px; font-size: 11px;">
	2098	+ <?php echo esc_html(substr($prompt->id, 0, 12) . '...'); ?>
	2099	+ </code>
	2100	+ </td>
	2101	+ <?php endif; ?>
986	2102	<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>
	2103	+ <?php if ($data_source === 'wordpress') : ?>
	2104	+ <!-- WordPress DB - Full edit capabilities -->
	2105	+ <button class="mxchat-button-icon edit-button"
	2106	+ data-id="<?php echo esc_attr($prompt->id); ?>">
	2107	+ <span class="dashicons dashicons-edit"></span>
	2108	+ </button>
	2109	+ <button class="mxchat-button-icon save-button"
	2110	+ data-id="<?php echo esc_attr($prompt->id); ?>"
	2111	+ style="display:none;"
	2112	+ data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
	2113	+ <span class="dashicons dashicons-saved"></span>
	2114	+ </button>
	2115	+ <?php else : ?>
	2116	+ <!-- Pinecone - Read-only with note -->
	2117	+ <span class="mxchat-readonly-note"
	2118	+ title="<?php esc_attr_e('Pinecone records are read-only', 'mxchat'); ?>"
	2119	+ style="opacity: 0.6; cursor: help;">
	2120	+ <span class="dashicons dashicons-visibility"></span>
	2121	+ </span>
	2122	+ <?php endif; ?>
	2123	+
	2124	+ <!-- Delete button for both sources -->
997	2125	<a href="<?php echo esc_url(admin_url(
998	2126	'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
	2127	+ . '&source=' . esc_attr($data_source)
999	2128	. '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
1000	2129	)); ?>"
1001	2130	class="mxchat-button-icon delete-button"
1002	2131	onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
		@@ -1006,10 +2135,14 @@
1006	2135	</tr>
1007	2136	<?php endforeach; ?>
1008	2137	<?php else : ?>
1009	2138	<tr>
1010		- <td colspan="4" class="mxchat-no-records">
1011		- <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
	2139	+ <td colspan="<?php echo $data_source === 'pinecone' ? '5' : '4'; ?>" class="mxchat-no-records">
	2140	+ <?php if ($use_pinecone) : ?>
	2141	+ <?php esc_html_e('No vectors found in Pinecone database.', 'mxchat'); ?>
	2142	+ <?php else : ?>
	2143	+ <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
	2144	+ <?php endif; ?>
1012	2145	</td>
1013	2146	</tr>
1014	2147	<?php endif; ?>
1015	2148	</tbody>
		@@ -1021,14 +2154,609 @@
1021	2154	<?php echo wp_kses_post($page_links); ?>
1022	2155	</div>
1023	2156	<?php endif; ?>
1024	2157	</div>
	2158	+
1025	2159	</div>
	2160	+
	2161	+ <!-- Sync Settings Tab (Initially Hidden) -->
	2162	+ <div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
	2163	+<div class="mxchat-card">
	2164	+ <!-- Auto-Sync Settings -->
	2165	+ <div class="mxchat-settings-section">
	2166	+ <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
	2167	+ <p class="mxchat-description">
	2168	+ <?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'); ?>
	2169	+ </p>
	2170	+ <div class="mxchat-autosave-section">
	2171	+ <div class="mxchat-toggle-group">
	2172	+ <div class="mxchat-toggle-container">
	2173	+ <label class="mxchat-toggle-switch">
	2174	+ <input type="checkbox"
	2175	+ name="mxchat_auto_sync_posts"
	2176	+ class="mxchat-autosave-field"
	2177	+ value="1"
	2178	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2179	+ <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
	2180	+ <span class="mxchat-toggle-slider"></span>
	2181	+ </label>
	2182	+ <span class="mxchat-toggle-label">
	2183	+ <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
	2184	+ </span>
	2185	+ </div>
	2186	+
	2187	+ <div class="mxchat-toggle-container">
	2188	+ <label class="mxchat-toggle-switch">
	2189	+ <input type="checkbox"
	2190	+ name="mxchat_auto_sync_pages"
	2191	+ class="mxchat-autosave-field"
	2192	+ value="1"
	2193	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2194	+ <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
	2195	+ <span class="mxchat-toggle-slider"></span>
	2196	+ </label>
	2197	+ <span class="mxchat-toggle-label">
	2198	+ <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
	2199	+ </span>
	2200	+ </div>
	2201	+
	2202	+ <!-- Custom Post Types Section -->
	2203	+ <div class="mxchat-section-content">
	2204	+ <div class="mxchat-custom-post-types-header">
	2205	+ <button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
	2206	+ <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
	2207	+ <span class="mxchat-toggle-icon">▼</span>
	2208	+ </button>
	2209	+ </div>
	2210	+
	2211	+ <div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
	2212	+ <h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
	2213	+ <p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
	2214	+
	2215	+ <div class="mxchat-custom-post-types">
	2216	+ <?php
	2217	+ $post_types = $this->get_public_post_types();
	2218	+
	2219	+ // Skip post and page as they're handled separately
	2220	+ unset($post_types['post']);
	2221	+ unset($post_types['page']);
	2222	+
	2223	+ if (!empty($post_types)) {
	2224	+ foreach ($post_types as $post_type => $label) {
	2225	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	2226	+ $is_enabled = get_option($option_name, '0');
	2227	+ ?>
	2228	+ <div class="mxchat-toggle-container">
	2229	+ <label class="mxchat-toggle-switch">
	2230	+ <input type="checkbox"
	2231	+ name="<?php echo esc_attr($option_name); ?>"
	2232	+ class="mxchat-autosave-field"
	2233	+ value="1"
	2234	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	2235	+ <?php checked($is_enabled, '1'); ?>>
	2236	+ <span class="mxchat-toggle-slider"></span>
	2237	+ </label>
	2238	+ <span class="mxchat-toggle-label">
	2239	+ <?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
	2240	+ </span>
	2241	+ </div>
	2242	+ <?php
	2243	+ }
	2244	+ } else {
	2245	+ echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
	2246	+ }
	2247	+ ?>
	2248	+ </div>
	2249	+ </div>
	2250	+ </div>
	2251	+ </div>
	2252	+ </div>
	2253	+ </div>
1026	2254	</div>
	2255	+</div>
	2256	+
	2257	+<!-- NEW PINECONE TAB -->
	2258	+ <div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
	2259	+ <div class="mxchat-card">
	2260	+ <h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
	2261	+ <p class="mxchat-description">
	2262	+ <?php echo wp_kses(
	2263	+ __('<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'),
	2264	+ array('strong' => array())
	2265	+ ); ?>
	2266	+ </p>
	2267	+
	2268	+ <div class="mxchat-pinecone-info-box">
	2269	+ <div class="mxchat-info-icon">
	2270	+ <span class="dashicons dashicons-info"></span>
	2271	+ </div>
	2272	+ <div class="mxchat-info-content">
	2273	+ <h4><?php esc_html_e('What is Pinecone?', 'mxchat'); ?></h4>
	2274	+ <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>
	2275	+ <p><a href="https://www.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Learn more about Pinecone →', 'mxchat'); ?></a></p>
	2276	+ </div>
	2277	+ </div>
	2278	+
	2279	+ <div class="mxchat-database-settings-form">
	2280	+ <!-- REMOVED the WordPress form - we're using AJAX auto-save instead -->
	2281	+ <?php
	2282	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	2283	+ $use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
	2284	+ ?>
	2285	+
	2286	+ <div class="mxchat-toggle-container">
	2287	+ <label class="mxchat-toggle-switch">
	2288	+ <input type="checkbox"
	2289	+ name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"
	2290	+ value="1"
	2291	+ <?php checked($use_pinecone, '1'); ?>>
	2292	+ <span class="mxchat-toggle-slider"></span>
	2293	+ </label>
	2294	+ <span class="mxchat-toggle-label">
	2295	+ <?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?>
	2296	+ </span>
	2297	+ </div>
	2298	+
	2299	+ <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
	2300	+
	2301	+ <?php if ($use_pinecone) : ?>
	2302	+ <div class="mxchat-knowledge-warning success">
	2303	+ <p><span class="dashicons dashicons-yes-alt"></span>
	2304	+ <?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?>
	2305	+ </p>
	2306	+ </div>
	2307	+ <?php endif; ?>
	2308	+
	2309	+ <div class="mxchat-form-group">
	2310	+ <label for="mxchat_pinecone_api_key">
	2311	+ <?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="required">*</span>
	2312	+ </label>
	2313	+ <input type="password"
	2314	+ id="mxchat_pinecone_api_key"
	2315	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]"
	2316	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
	2317	+ class="regular-text"
	2318	+ placeholder="pcsk_..." />
	2319	+ <p class="description">
	2320	+ <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
	2321	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
	2322	+ </p>
	2323	+ </div>
	2324	+
	2325	+ <div class="mxchat-form-group">
	2326	+ <label for="mxchat_pinecone_environment">
	2327	+ <?php esc_html_e('Region', 'mxchat'); ?>
	2328	+ </label>
	2329	+ <input type="text"
	2330	+ id="mxchat_pinecone_environment"
	2331	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
	2332	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>"
	2333	+ placeholder="e.g., gcp-starter"
	2334	+ class="regular-text" />
	2335	+ <p class="description">
	2336	+ <?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp, us-east-1-aws)', 'mxchat'); ?>
	2337	+ </p>
	2338	+ </div>
	2339	+
	2340	+ <div class="mxchat-form-group">
	2341	+ <label for="mxchat_pinecone_index">
	2342	+ <?php esc_html_e('Index Name', 'mxchat'); ?> <span class="required">*</span>
	2343	+ </label>
	2344	+ <input type="text"
	2345	+ id="mxchat_pinecone_index"
	2346	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_index]"
	2347	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>"
	2348	+ placeholder="e.g., my-wordpress-vectors"
	2349	+ class="regular-text" />
	2350	+ <p class="description">
	2351	+ <?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?>
	2352	+ </p>
	2353	+ </div>
	2354	+
	2355	+ <div class="mxchat-form-group">
	2356	+ <label for="mxchat_pinecone_host">
	2357	+ <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
	2358	+ </label>
	2359	+ <input type="text"
	2360	+ id="mxchat_pinecone_host"
	2361	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
	2362	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>"
	2363	+ placeholder="e.g., my-index-xyz123.svc.pinecone.io"
	2364	+ class="regular-text" />
	2365	+ <p class="description">
	2366	+ <?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in your index details.', 'mxchat'); ?>
	2367	+ </p>
	2368	+ </div>
	2369	+
	2370	+<div class="mxchat-setup-steps">
	2371	+ <h3><?php esc_html_e('Setup Instructions', 'mxchat'); ?></h3>
	2372	+ <div class="mxchat-setup-step">
	2373	+ <span class="step-number">1</span>
	2374	+ <div class="step-content">
	2375	+ <h4><?php esc_html_e('Create Account', 'mxchat'); ?></h4>
	2376	+ <p><?php esc_html_e('Create a free account at', 'mxchat'); ?> <a href="https://www.pinecone.io/" target="_blank">pinecone.io</a></p>
	2377	+ </div>
	2378	+ </div>
	2379	+ <div class="mxchat-setup-step">
	2380	+ <span class="step-number">2</span>
	2381	+ <div class="step-content">
	2382	+ <h4><?php esc_html_e('Create Index', 'mxchat'); ?></h4>
	2383	+ <p><?php esc_html_e('Create a new index with these settings:', 'mxchat'); ?></p>
	2384	+ <ul>
	2385	+ <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>
	2386	+ <li><?php esc_html_e('Metric: Cosine', 'mxchat'); ?></li>
	2387	+ <li><?php esc_html_e('Cloud & Region: Your preferred region', 'mxchat'); ?></li>
	2388	+ </ul>
	2389	+ </div>
	2390	+ </div>
	2391	+ <div class="mxchat-setup-step">
	2392	+ <span class="step-number">3</span>
	2393	+ <div class="step-content">
	2394	+ <h4><?php esc_html_e('Get API Key', 'mxchat'); ?></h4>
	2395	+ <p><?php esc_html_e('Copy your API key from the API Keys section', 'mxchat'); ?></p>
	2396	+ </div>
	2397	+ </div>
	2398	+ <div class="mxchat-setup-step">
	2399	+ <span class="step-number">4</span>
	2400	+ <div class="step-content">
	2401	+ <h4><?php esc_html_e('Get Index Host', 'mxchat'); ?></h4>
	2402	+ <p><?php esc_html_e('Copy your index host URL from the index details', 'mxchat'); ?></p>
	2403	+ </div>
	2404	+ </div>
	2405	+ <div class="mxchat-setup-step">
	2406	+ <span class="step-number">5</span>
	2407	+ <div class="step-content">
	2408	+ <h4><?php esc_html_e('Save Settings', 'mxchat'); ?></h4>
	2409	+ <p><?php esc_html_e('Fill in the form above and save settings', 'mxchat'); ?></p>
	2410	+ </div>
	2411	+ </div>
	2412	+</div>
	2413	+
	2414	+
	2415	+
	2416	+ </div>
	2417	+
	2418	+
	2419	+ </div>
	2420	+ </div>
	2421	+ </div>
	2422	+
	2423	+</div>
	2424	+
	2425	+
	2426	+
	2427	+
	2428	+</div>
	2429	+</div>
	2430	+
	2431	+
	2432	+<!-- Content Selector Modal -->
	2433	+<div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
	2434	+ <div class="mxchat-kb-modal-content">
	2435	+<div class="mxchat-kb-modal-header">
	2436	+ <h3>
	2437	+ <?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
	2438	+ <span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
	2439	+ </h3>
	2440	+ <span class="mxchat-kb-modal-close">&times;</span>
	2441	+</div>
	2442	+ <div class="mxchat-kb-modal-filters">
	2443	+ <div class="mxchat-kb-search-group">
	2444	+ <input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
	2445	+ </div>
	2446	+
	2447	+ <div class="mxchat-kb-filter-group">
	2448	+ <select id="mxchat-kb-content-type-filter">
	2449	+ <option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
	2450	+ <option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
	2451	+ <option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
	2452	+ <?php
	2453	+ // Add other post types dynamically
	2454	+ $post_types = get_post_types(array('public' => true), 'objects');
	2455	+ foreach ($post_types as $post_type) {
	2456	+ // Skip post and page as they're already added
	2457	+ if (!in_array($post_type->name, array('post', 'page'))) {
	2458	+ echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
	2459	+ }
	2460	+ }
	2461	+ ?>
	2462	+ </select>
	2463	+
	2464	+ <select id="mxchat-kb-content-status-filter">
	2465	+ <option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
	2466	+ <option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
	2467	+ <option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
	2468	+ </select>
	2469	+
	2470	+ <select id="mxchat-kb-processed-filter">
	2471	+ <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
	2472	+ <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
	2473	+ <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
	2474	+ </select>
	2475	+ </div>
	2476	+ </div>
	2477	+
	2478	+ <div class="mxchat-kb-content-selection">
	2479	+ <div class="mxchat-kb-selection-header">
	2480	+ <label>
	2481	+ <input type="checkbox" id="mxchat-kb-select-all">
	2482	+ <?php esc_html_e('Select All', 'mxchat'); ?>
	2483	+ </label>
	2484	+ <span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
	2485	+ </div>
	2486	+
	2487	+ <div class="mxchat-kb-content-list">
	2488	+ <!-- Content will be loaded here via AJAX -->
	2489	+ <div class="mxchat-kb-loading">
	2490	+ <span class="mxchat-kb-spinner is-active"></span>
	2491	+ <?php esc_html_e('Loading content...', 'mxchat'); ?>
	2492	+ </div>
	2493	+ </div>
	2494	+
	2495	+ <div class="mxchat-kb-pagination">
	2496	+ <!-- Pagination will be added here -->
	2497	+ </div>
	2498	+ </div>
	2499	+
	2500	+ <div class="mxchat-kb-modal-footer">
	2501	+ <button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
	2502	+ <?php esc_html_e('Process Selected Content', 'mxchat'); ?>
	2503	+ <span class="mxchat-kb-selected-count">(0)</span>
	2504	+ </button>
	2505	+ <button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
	2506	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2507	+ </button>
	2508	+ </div>
	2509	+ </div>
	2510	+</div>
	2511	+
1027	2512	<?php
1028	2513	}
1029	2514
1030	2515
	2516	+// ADD THIS NEW METHOD TO YOUR CLASS
	2517	+private function fetch_pinecone_records($pinecone_options, $search_query = '', $page = 1, $per_page = 20) {
	2518	+ $api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
	2519	+ $host = $pinecone_options['mxchat_pinecone_host'] ?? '';
	2520	+ $index = $pinecone_options['mxchat_pinecone_index'] ?? '';
	2521	+
	2522	+ if (empty($api_key) || empty($host) || empty($index)) {
	2523	+ return array('data' => array(), 'total' => 0);
	2524	+ }
	2525	+
	2526	+ try {
	2527	+ // First, try to get index statistics to understand the data structure
	2528	+ $stats_url = "https://{$host}/describe_index_stats";
	2529	+
	2530	+ $stats_response = wp_remote_post($stats_url, array(
	2531	+ 'headers' => array(
	2532	+ 'Api-Key' => $api_key,
	2533	+ 'Content-Type' => 'application/json'
	2534	+ ),
	2535	+ 'body' => json_encode(array()),
	2536	+ 'timeout' => 30
	2537	+ ));
	2538	+
	2539	+ // Check if we can get vector IDs from local cache first
	2540	+ $cached_vector_ids = get_option('mxchat_pinecone_vector_ids_cache', array());
	2541	+
	2542	+ $all_records = array();
	2543	+
	2544	+ // Method 1: Use cached vector IDs to fetch specific vectors
	2545	+ if (!empty($cached_vector_ids)) {
	2546	+ $all_records = $this->fetch_vectors_by_ids($pinecone_options, $cached_vector_ids);
	2547	+ }
	2548	+
	2549	+ // Method 2: Fallback to scanning approach if cache is empty or incomplete
	2550	+ if (empty($all_records)) {
	2551	+ $all_records = $this->scan_pinecone_vectors($pinecone_options);
	2552	+ }
	2553	+
	2554	+ // Filter by search query if provided
	2555	+ if (!empty($search_query)) {
	2556	+ $all_records = array_filter($all_records, function($record) use ($search_query) {
	2557	+ $content = $record->article_content ?? '';
	2558	+ $source_url = $record->source_url ?? '';
	2559	+ return stripos($content, $search_query) !== false ||
	2560	+ stripos($source_url, $search_query) !== false;
	2561	+ });
	2562	+ }
	2563	+
	2564	+ // Sort records by created_at in descending order (newest first)
	2565	+ usort($all_records, function($a, $b) {
	2566	+ $time_a = is_numeric($a->created_at) ? $a->created_at : strtotime($a->created_at);
	2567	+ $time_b = is_numeric($b->created_at) ? $b->created_at : strtotime($b->created_at);
	2568	+ return $time_b - $time_a;
	2569	+ });
	2570	+
	2571	+ // Handle pagination
	2572	+ $total = count($all_records);
	2573	+ $offset = ($page - 1) * $per_page;
	2574	+ $paged_records = array_slice($all_records, $offset, $per_page);
	2575	+
	2576	+ return array(
	2577	+ 'data' => $paged_records,
	2578	+ 'total' => $total
	2579	+ );
	2580	+
	2581	+ } catch (Exception $e) {
	2582	+ error_log('Pinecone fetch exception: ' . $e->getMessage());
	2583	+ return array('data' => array(), 'total' => 0);
	2584	+ }
	2585	+}
	2586	+
	2587	+// Helper method to fetch vectors by specific IDs
	2588	+private function fetch_vectors_by_ids($pinecone_options, $vector_ids) {
	2589	+ $api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
	2590	+ $host = $pinecone_options['mxchat_pinecone_host'] ?? '';
	2591	+
	2592	+ if (empty($api_key) || empty($host) || empty($vector_ids)) {
	2593	+ return array();
	2594	+ }
	2595	+
	2596	+ try {
	2597	+ $fetch_url = "https://{$host}/vectors/fetch";
	2598	+
	2599	+ // Pinecone fetch API allows fetching specific vectors by ID
	2600	+ $fetch_data = array(
	2601	+ 'ids' => array_values($vector_ids)
	2602	+ );
	2603	+
	2604	+ $response = wp_remote_post($fetch_url, array(
	2605	+ 'headers' => array(
	2606	+ 'Api-Key' => $api_key,
	2607	+ 'Content-Type' => 'application/json'
	2608	+ ),
	2609	+ 'body' => json_encode($fetch_data),
	2610	+ 'timeout' => 30
	2611	+ ));
	2612	+
	2613	+ if (is_wp_error($response)) {
	2614	+ error_log('Pinecone fetch by IDs error: ' . $response->get_error_message());
	2615	+ return array();
	2616	+ }
	2617	+
	2618	+ $response_code = wp_remote_retrieve_response_code($response);
	2619	+ if ($response_code !== 200) {
	2620	+ error_log('Pinecone fetch by IDs failed with code: ' . $response_code);
	2621	+ return array();
	2622	+ }
	2623	+
	2624	+ $body = wp_remote_retrieve_body($response);
	2625	+ $data = json_decode($body, true);
	2626	+
	2627	+ if (!isset($data['vectors'])) {
	2628	+ return array();
	2629	+ }
	2630	+
	2631	+ $converted_records = array();
	2632	+ foreach ($data['vectors'] as $vector_id => $vector_data) {
	2633	+ $metadata = $vector_data['metadata'] ?? array();
	2634	+
	2635	+ $converted_records[] = (object) array(
	2636	+ 'id' => $vector_id,
	2637	+ 'article_content' => $metadata['text'] ?? '',
	2638	+ 'source_url' => $metadata['source_url'] ?? '',
	2639	+ 'created_at' => $metadata['created_at'] ?? $metadata['last_updated'] ?? time(),
	2640	+ 'data_source' => 'pinecone'
	2641	+ );
	2642	+ }
	2643	+
	2644	+ return $converted_records;
	2645	+
	2646	+ } catch (Exception $e) {
	2647	+ error_log('Pinecone fetch by IDs exception: ' . $e->getMessage());
	2648	+ return array();
	2649	+ }
	2650	+}
	2651	+
	2652	+// Fallback method using improved scanning approach
	2653	+private function scan_pinecone_vectors($pinecone_options) {
	2654	+ $api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
	2655	+ $host = $pinecone_options['mxchat_pinecone_host'] ?? '';
	2656	+
	2657	+ if (empty($api_key) || empty($host)) {
	2658	+ return array();
	2659	+ }
	2660	+
	2661	+ try {
	2662	+ // Instead of using a dummy zero vector, try multiple random vectors
	2663	+ // to get better coverage of the vector space
	2664	+ $all_matches = array();
	2665	+ $seen_ids = array();
	2666	+
	2667	+ // Try 3-5 different random vectors to get better coverage
	2668	+ for ($i = 0; $i < 3; $i++) {
	2669	+ $query_url = "https://{$host}/query";
	2670	+
	2671	+ // Generate a random unit vector instead of zeros
	2672	+ $random_vector = array();
	2673	+ for ($j = 0; $j < 1536; $j++) {
	2674	+ $random_vector[] = (rand(-1000, 1000) / 1000.0); // Random values between -1 and 1
	2675	+ }
	2676	+
	2677	+ // Normalize the vector to unit length
	2678	+ $magnitude = sqrt(array_sum(array_map(function($x) { return $x * $x; }, $random_vector)));
	2679	+ if ($magnitude > 0) {
	2680	+ $random_vector = array_map(function($x) use ($magnitude) { return $x / $magnitude; }, $random_vector);
	2681	+ }
	2682	+
	2683	+ $query_data = array(
	2684	+ 'includeMetadata' => true,
	2685	+ 'includeValues' => false,
	2686	+ 'topK' => 10000, // Get many results
	2687	+ 'vector' => $random_vector
	2688	+ );
	2689	+
	2690	+ $response = wp_remote_post($query_url, array(
	2691	+ 'headers' => array(
	2692	+ 'Api-Key' => $api_key,
	2693	+ 'Content-Type' => 'application/json'
	2694	+ ),
	2695	+ 'body' => json_encode($query_data),
	2696	+ 'timeout' => 30
	2697	+ ));
	2698	+
	2699	+ if (is_wp_error($response)) {
	2700	+ continue;
	2701	+ }
	2702	+
	2703	+ $body = wp_remote_retrieve_body($response);
	2704	+ $data = json_decode($body, true);
	2705	+
	2706	+ if (isset($data['matches'])) {
	2707	+ foreach ($data['matches'] as $match) {
	2708	+ $match_id = $match['id'] ?? '';
	2709	+ if (!empty($match_id) && !isset($seen_ids[$match_id])) {
	2710	+ $all_matches[] = $match;
	2711	+ $seen_ids[$match_id] = true;
	2712	+ }
	2713	+ }
	2714	+ }
	2715	+ }
	2716	+
	2717	+ // Convert matches to records
	2718	+ $converted_records = array();
	2719	+ $vector_ids_cache = array();
	2720	+
	2721	+ foreach ($all_matches as $match) {
	2722	+ $metadata = $match['metadata'] ?? array();
	2723	+ $match_id = $match['id'] ?? '';
	2724	+
	2725	+ if (!empty($match_id)) {
	2726	+ $vector_ids_cache[] = $match_id;
	2727	+ }
	2728	+
	2729	+ $converted_records[] = (object) array(
	2730	+ 'id' => $match_id,
	2731	+ 'article_content' => $metadata['text'] ?? '',
	2732	+ 'source_url' => $metadata['source_url'] ?? '',
	2733	+ 'created_at' => $metadata['created_at'] ?? $metadata['last_updated'] ?? time(),
	2734	+ 'data_source' => 'pinecone'
	2735	+ );
	2736	+ }
	2737	+
	2738	+ // Update the cache with found vector IDs for future use
	2739	+ if (!empty($vector_ids_cache)) {
	2740	+ update_option('mxchat_pinecone_vector_ids_cache', $vector_ids_cache);
	2741	+ }
	2742	+
	2743	+ return $converted_records;
	2744	+
	2745	+ } catch (Exception $e) {
	2746	+ error_log('Pinecone scan exception: ' . $e->getMessage());
	2747	+ return array();
	2748	+ }
	2749	+}
	2750	+
	2751	+// Method to update vector IDs cache when new content is added
	2752	+private function update_pinecone_vector_cache($vector_id) {
	2753	+ $cached_ids = get_option('mxchat_pinecone_vector_ids_cache', array());
	2754	+ if (!in_array($vector_id, $cached_ids)) {
	2755	+ $cached_ids[] = $vector_id;
	2756	+ update_option('mxchat_pinecone_vector_ids_cache', $cached_ids);
	2757	+ }
	2758	+}
1031	2759	public function mxchat_handle_delete_all_prompts() {
1032	2760	// Verify nonce
1033	2761	if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
1034	2762	wp_die(__('Nonce verification failed.', 'mxchat'));
		@@ -1038,26 +2766,73 @@
1038	2766	if (!current_user_can('manage_options')) {
1039	2767	wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
1040	2768	}
1041	2769
1042		- global $wpdb;
1043		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2770	+ $success = true;
	2771	+ $error_messages = array();
1044	2772
1045		- // Delete all prompts from the table
1046		- $wpdb->query("DELETE FROM {$table_name}");
	2773	+ // Check if Pinecone is enabled and configured
	2774	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	2775	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	2776	+
	2777	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	2778	+ error_log('[MXCHAT-DELETE] Pinecone is enabled - deleting all from Pinecone');
	2779	+
	2780	+ // Get Pinecone configuration
	2781	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	2782	+
	2783	+ // Delete all vectors from Pinecone
	2784	+ $result = $this->delete_all_from_pinecone($pinecone_options);
	2785	+
	2786	+ if (!$result['success']) {
	2787	+ $success = false;
	2788	+ $error_messages[] = $result['message'];
	2789	+ }
	2790	+
	2791	+ // Clear Pinecone vector cache
	2792	+ delete_option('mxchat_pinecone_vector_ids_cache');
	2793	+
	2794	+ // Clear processed content caches
	2795	+ delete_option('mxchat_pinecone_processed_cache');
	2796	+ delete_option('mxchat_processed_content_cache');
	2797	+
	2798	+ } else {
	2799	+ error_log('[MXCHAT-DELETE] Pinecone not enabled - deleting from WordPress database');
	2800	+
	2801	+ // Delete from WordPress database
	2802	+ global $wpdb;
	2803	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2804	+
	2805	+ $result = $wpdb->query("DELETE FROM {$table_name}");
	2806	+
	2807	+ if ($result === false) {
	2808	+ $success = false;
	2809	+ $error_messages[] = 'Failed to delete from WordPress database';
	2810	+ }
	2811	+ }
1047	2812
1048	2813	// Clear relevant cache
1049	2814	wp_cache_delete('all_prompts', 'mxchat_prompts');
1050	2815
	2816	+ // Set appropriate admin notice
	2817	+ if ($success) {
	2818	+ set_transient('mxchat_admin_notice_success',
	2819	+ __('All prompts deleted successfully.', 'mxchat'), 30);
	2820	+ } else {
	2821	+ set_transient('mxchat_admin_notice_error',
	2822	+ __('Failed to delete all prompts: ', 'mxchat') . implode(', ', $error_messages), 30);
	2823	+ }
	2824	+
1051	2825	// Redirect back with a success message
1052	2826	$redirect_url = add_query_arg(array(
1053	2827	'page' => 'mxchat-prompts',
1054		- 'all_deleted' => 'true'
	2828	+ 'all_deleted' => $success ? 'true' : 'false'
1055	2829	), admin_url('admin.php'));
1056	2830
1057	2831	wp_safe_redirect($redirect_url);
1058	2832	exit;
1059	2833	}
	2834	+
1060	2835	public function mxchat_handle_delete_prompt() {
1061	2836	// Sanitize and validate nonce
1062	2837	$nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
1063	2838	if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
		@@ -1062,242 +2837,260 @@
1062	2837	$nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
1063	2838	if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
1064	2839	wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1065	2840	}
1066		-
	2841	+
1067	2842	// Check permissions
1068	2843	if (!current_user_can('manage_options')) {
1069	2844	wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
1070	2845	}
1071		-
1072		- // Validate and sanitize ID parameter
1073		- $id = isset($_GET['id']) ? intval($_GET['id']) : 0;
1074		- if ($id <= 0) {
	2846	+
	2847	+ // Get ID and source parameters
	2848	+ $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
	2849	+ $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	2850	+
	2851	+ if (empty($id)) {
1075	2852	wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
1076	2853	}
1077		-
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' => $id), array('%d'));
1084		-
1085		- wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1086		- exit;
1087		-}
1088		-public function mxchat_generate_embedding($text) {
1089		- $options = get_option('mxchat_options');
1090		- $api_key = $options['api_key'] ?? esc_html__('default_api_key', 'mxchat');
1091		-
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 ' . $api_key,
1099		- 'Content-Type' => esc_html__('application/json', 'mxchat')
1100		- ),
1101		- ));
1102		-
1103		- if (is_wp_error($response)) {
1104		- return null;
	2854	+
	2855	+ $success = false;
	2856	+ $error_message = '';
	2857	+
	2858	+ // Check if Pinecone is enabled and determine source automatically if not specified
	2859	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	2860	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	2861	+
	2862	+ // If source is not specified, determine based on Pinecone configuration
	2863	+ if (empty($source)) {
	2864	+ $source = $use_pinecone ? 'pinecone' : 'wordpress';
	2865	+ }
	2866	+
	2867	+ if ($source === 'pinecone' || $use_pinecone) {
	2868	+ error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	2869	+
	2870	+ // Handle Pinecone deletion
	2871	+ if (empty($pinecone_options['mxchat_pinecone_host']) ||
	2872	+ empty($pinecone_options['mxchat_pinecone_api_key'])) {
	2873	+ wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
1105	2874	}
1106		-
1107		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
1108		- return $response_data['data'][0]['embedding'] ?? null;
1109		- }
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();
	2875	+
	2876	+ // Delete from Pinecone using the vector ID directly
	2877	+ $result = $this->delete_from_pinecone_by_vector_id(
	2878	+ $id,
	2879	+ $pinecone_options['mxchat_pinecone_api_key'],
	2880	+ $pinecone_options['mxchat_pinecone_host']
	2881	+ );
	2882	+
	2883	+ if ($result['success']) {
	2884	+ $success = true;
	2885	+
	2886	+ // Remove from vector cache
	2887	+ $this->remove_from_pinecone_vector_cache($id);
	2888	+
	2889	+ // Clear processed content caches for this specific item
	2890	+ $this->remove_from_processed_content_caches($id);
	2891	+
	2892	+ set_transient('mxchat_admin_notice_success',
	2893	+ esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
	2894	+ } else {
	2895	+ $error_message = $result['message'];
	2896	+ set_transient('mxchat_admin_notice_error',
	2897	+ esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
1114	2898	}
1115		-
1116		- check_ajax_referer('mxchat_delete_chat_history', 'security');
1117		-
	2899	+ } else {
	2900	+ error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	2901	+
	2902	+ // Handle WordPress database deletion
1118	2903	global $wpdb;
1119		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1120		-
1121		- if (isset($_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);
1124		-
1125		- // Clear relevant cache before deletion
1126		- $cache_key = 'chat_session_' . $session_id_sanitized;
1127		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
1128		-
1129		- // Perform the deletion
1130		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1131		- }
1132		-
1133		- // Optionally, clear a general cache if you have one
1134		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
1135		-
1136		- echo wp_json_encode(['success' => esc_html__('Selected chat sessions have been deleted.', 'mxchat')]);
	2904	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2905	+
	2906	+ // Clear cache and delete prompt
	2907	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	2908	+
	2909	+ $result = $wpdb->delete(
	2910	+ $table_name,
	2911	+ array('id' => intval($id)),
	2912	+ array('%d')
	2913	+ );
	2914	+
	2915	+ if ($result !== false) {
	2916	+ $success = true;
	2917	+ set_transient('mxchat_admin_notice_success',
	2918	+ esc_html__('Entry deleted successfully.', 'mxchat'), 30);
1137	2919	} else {
1138		- echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
	2920	+ set_transient('mxchat_admin_notice_error',
	2921	+ esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
1139	2922	}
1140		-
1141		- wp_die();
1142	2923	}
	2924	+
	2925	+ // Redirect back to the prompts page
	2926	+ wp_safe_redirect(add_query_arg(
	2927	+ array(
	2928	+ 'page' => 'mxchat-prompts',
	2929	+ 'deleted' => $success ? 'true' : 'false'
	2930	+ ),
	2931	+ admin_url('admin.php')
	2932	+ ));
	2933	+ exit;
	2934	+}
1143	2935
1144		-
1145		-public function mxchat_save_inline_prompt() {
1146		- // Check for nonce security
1147		- check_ajax_referer('mxchat_save_inline_nonce');
1148		-
1149		- // Verify permissions
1150		- if (!current_user_can('manage_options')) {
1151		- wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1152		- return;
	2936	+/**
	2937	+ * Delete all vectors from Pinecone
	2938	+ *
	2939	+ * @param array $pinecone_options Pinecone configuration options
	2940	+ * @return array Array with 'success' boolean and 'message' string
	2941	+ */
	2942	+private function delete_all_from_pinecone($pinecone_options) {
	2943	+ $api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
	2944	+ $host = $pinecone_options['mxchat_pinecone_host'] ?? '';
	2945	+
	2946	+ if (empty($api_key) || empty($host)) {
	2947	+ return array(
	2948	+ 'success' => false,
	2949	+ 'message' => 'Missing Pinecone API credentials'
	2950	+ );
1153	2951	}
1154		-
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')
	2952	+
	2953	+ try {
	2954	+ // First, get all vector IDs
	2955	+ $all_vector_ids = array();
	2956	+
	2957	+ // Try to get from cache first
	2958	+ $cached_vector_ids = get_option('mxchat_pinecone_vector_ids_cache', array());
	2959	+ if (!empty($cached_vector_ids)) {
	2960	+ $all_vector_ids = $cached_vector_ids;
	2961	+ } else {
	2962	+ // Fallback: scan to get vector IDs
	2963	+ $records = $this->scan_pinecone_vectors($pinecone_options);
	2964	+ foreach ($records as $record) {
	2965	+ if (!empty($record->id)) {
	2966	+ $all_vector_ids[] = $record->id;
	2967	+ }
	2968	+ }
	2969	+ }
	2970	+
	2971	+ if (empty($all_vector_ids)) {
	2972	+ return array(
	2973	+ 'success' => true,
	2974	+ 'message' => 'No vectors found to delete'
1182	2975	);
1183		-
1184		- if ($updated !== false) {
1185		- wp_send_json_success();
	2976	+ }
	2977	+
	2978	+ // Delete vectors in batches (Pinecone has limits on batch operations)
	2979	+ $batch_size = 100;
	2980	+ $batches = array_chunk($all_vector_ids, $batch_size);
	2981	+ $deleted_count = 0;
	2982	+ $failed_batches = 0;
	2983	+
	2984	+ foreach ($batches as $batch) {
	2985	+ $result = $this->delete_pinecone_batch($batch, $api_key, $host);
	2986	+ if ($result['success']) {
	2987	+ $deleted_count += count($batch);
1186	2988	} else {
1187		- wp_send_json_error(esc_html__('Database update failed.', 'mxchat'));
	2989	+ $failed_batches++;
	2990	+ error_log('Failed to delete Pinecone batch: ' . $result['message']);
1188	2991	}
1189		- } else {
1190		- wp_send_json_error(esc_html__('Embedding generation failed.', 'mxchat'));
1191	2992	}
1192		- } else {
1193		- wp_send_json_error(esc_html__('Invalid data.', 'mxchat'));
	2993	+
	2994	+ if ($failed_batches > 0) {
	2995	+ return array(
	2996	+ 'success' => false,
	2997	+ 'message' => sprintf('Deleted %d vectors, but %d batches failed', $deleted_count, $failed_batches)
	2998	+ );
	2999	+ }
	3000	+
	3001	+ return array(
	3002	+ 'success' => true,
	3003	+ 'message' => "Successfully deleted {$deleted_count} vectors from Pinecone"
	3004	+ );
	3005	+
	3006	+ } catch (Exception $e) {
	3007	+ error_log('Pinecone delete all exception: ' . $e->getMessage());
	3008	+ return array(
	3009	+ 'success' => false,
	3010	+ 'message' => $e->getMessage()
	3011	+ );
1194	3012	}
1195	3013	}
1196	3014
1197		-
1198		-
1199		-// Add this method to handle post updates
1200		-public function handle_post_update($post_id, $post, $update) {
1201		- // Basic validation checks
1202		- if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE || wp_is_post_revision($post_id)) {
1203		- return;
1204		- }
1205		-
1206		- // Only process published content
1207		- if (!in_array($post->post_status, array('publish'))) {
1208		- return;
1209		- }
1210		-
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		- }
1216		-
1217		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1218		- if (get_option($sync_option) != '1') {
1219		- return;
1220		- }
1221		-
1222		- // Prepare content and URL
1223		- $content = wp_strip_all_tags($post->post_content);
1224		- $url = get_permalink($post_id);
1225		-
1226		- // Generate embedding vector
1227		- $embedding_vector = $this->mxchat_generate_embedding($content);
1228		- if (!$embedding_vector) {
1229		- return;
1230		- }
1231		-
1232		- // Check for Pinecone addon and its settings
1233		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1234		- $use_pinecone = false;
1235		-
1236		- if ($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'])
	3015	+/**
	3016	+ * Delete a batch of vectors from Pinecone
	3017	+ *
	3018	+ * @param array $vector_ids Array of vector IDs to delete
	3019	+ * @param string $api_key The Pinecone API key
	3020	+ * @param string $host The Pinecone host
	3021	+ * @return array Array with 'success' boolean and 'message' string
	3022	+ */
	3023	+private function delete_pinecone_batch($vector_ids, $api_key, $host) {
	3024	+ // Build the API endpoint
	3025	+ $api_endpoint = "https://{$host}/vectors/delete";
	3026	+
	3027	+ // Prepare the request body with the IDs
	3028	+ $request_body = array(
	3029	+ 'ids' => $vector_ids
	3030	+ );
	3031	+
	3032	+ // Make the deletion request
	3033	+ $response = wp_remote_post($api_endpoint, array(
	3034	+ 'headers' => array(
	3035	+ 'Api-Key' => $api_key,
	3036	+ 'accept' => 'application/json',
	3037	+ 'content-type' => 'application/json'
	3038	+ ),
	3039	+ 'body' => wp_json_encode($request_body),
	3040	+ 'timeout' => 60, // Increased timeout for batch operations
	3041	+ 'method' => 'POST'
	3042	+ ));
	3043	+
	3044	+ // Handle WordPress HTTP API errors
	3045	+ if (is_wp_error($response)) {
	3046	+ return array(
	3047	+ 'success' => false,
	3048	+ 'message' => $response->get_error_message()
1245	3049	);
1246	3050	}
1247		-
1248		- if ($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		- $pinecone_settings['mxchat_pinecone_index']
1257		- );
1258		-
1259		- if (!$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);
1262		- }
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 = $options['mxchat_pinecone_host'] ?? '';
1273		-
1274		- if (empty($host)) {
	3051	+
	3052	+ // Check response status
	3053	+ $response_code = wp_remote_retrieve_response_code($response);
	3054	+ $response_body = wp_remote_retrieve_body($response);
	3055	+
	3056	+ // Pinecone returns 200 for successful deletion
	3057	+ if ($response_code !== 200) {
	3058	+ error_log('Pinecone batch deletion failed: HTTP ' . $response_code . ' - ' . $response_body);
1275	3059	return array(
1276	3060	'success' => false,
1277		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
	3061	+ 'message' => sprintf(
	3062	+ 'Pinecone API error (HTTP %d): %s',
	3063	+ $response_code,
	3064	+ $response_body
	3065	+ )
1278	3066	);
1279	3067	}
	3068	+
	3069	+ return array(
	3070	+ 'success' => true,
	3071	+ 'message' => 'Batch deleted successfully from Pinecone'
	3072	+ );
	3073	+}
1280	3074
1281		- // Determine if this is a product URL
1282		- $is_product = (strpos($url, '/product/') !== false || strpos($url, '/shop/') !== false);
1283		-
1284		- $api_endpoint = "https://{$host}/vectors/upsert";
	3075	+/**
	3076	+ * Delete a specific vector from Pinecone by its ID
	3077	+ *
	3078	+ * @param string $vector_id The Pinecone vector ID to delete
	3079	+ * @param string $api_key The Pinecone API key
	3080	+ * @param string $host The Pinecone host
	3081	+ * @return array Array with 'success' boolean and 'message' string
	3082	+ */
	3083	+private function delete_from_pinecone_by_vector_id($vector_id, $api_key, $host) {
	3084	+ // Build the API endpoint
	3085	+ $api_endpoint = "https://{$host}/vectors/delete";
	3086	+
	3087	+ // Prepare the request body with just the ID
1285	3088	$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' => $is_product ? 'product' : 'content',
1294		- 'last_updated' => time()
1295		- )
1296		- )
1297		- )
	3089	+ 'ids' => array($vector_id)
1298	3090	);
1299		-
	3091	+
	3092	+ // Make the deletion request
1300	3093	$response = wp_remote_post($api_endpoint, array(
1301	3094	'headers' => array(
1302	3095	'Api-Key' => $api_key,
1303	3096	'accept' => 'application/json',
		@@ -1304,11 +3097,12 @@
1304	3097	'content-type' => 'application/json'
1305	3098	),
1306	3099	'body' => wp_json_encode($request_body),
1307	3100	'timeout' => 30,
1308		- 'data_format' => 'body'
	3101	+ 'method' => 'POST'
1309	3102	));
1310		-
	3103	+
	3104	+ // Handle WordPress HTTP API errors
1311	3105	if (is_wp_error($response)) {
1312	3106	return array(
1313	3107	'success' => false,
1314	3108	'message' => $response->get_error_message()
		@@ -1313,206 +3107,448 @@
1313	3107	'success' => false,
1314	3108	'message' => $response->get_error_message()
1315	3109	);
1316	3110	}
1317		-
	3111	+
	3112	+ // Check response status
1318	3113	$response_code = wp_remote_retrieve_response_code($response);
	3114	+ $response_body = wp_remote_retrieve_body($response);
	3115	+
	3116	+ // Pinecone returns 200 for successful deletion
1319	3117	if ($response_code !== 200) {
1320		- $body = wp_remote_retrieve_body($response);
	3118	+ error_log('Pinecone deletion failed: HTTP ' . $response_code . ' - ' . $response_body);
1321	3119	return array(
1322	3120	'success' => false,
1323	3121	'message' => sprintf(
1324	3122	'Pinecone API error (HTTP %d): %s',
1325	3123	$response_code,
1326		- $body
	3124	+ $response_body
1327	3125	)
1328	3126	);
1329	3127	}
1330		-
	3128	+
	3129	+ // Parse response to check if it was successful
	3130	+ $response_data = json_decode($response_body, true);
	3131	+
	3132	+ // Log successful deletion
	3133	+ error_log('Pinecone vector ' . $vector_id . ' deleted successfully');
	3134	+
1331	3135	return array(
1332	3136	'success' => true,
1333		- 'message' => 'Successfully stored in Pinecone'
	3137	+ 'message' => 'Vector deleted successfully from Pinecone'
1334	3138	);
1335	3139	}
1336		-// Helper method for WordPress DB storage
1337		-private function store_in_wordpress_db($content, $url, $embedding_vector) {
1338		- global $wpdb;
1339		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1340	3140
1341		- $existing_entry = $wpdb->get_row(
1342		- $wpdb->prepare("SELECT id FROM $table_name WHERE source_url = %s", $url)
1343		- );
	3141	+/**
	3142	+ * Remove a vector ID from the Pinecone cache
	3143	+ *
	3144	+ * @param string $vector_id The vector ID to remove from cache
	3145	+ */
	3146	+private function remove_from_pinecone_vector_cache($vector_id) {
	3147	+ $cached_ids = get_option('mxchat_pinecone_vector_ids_cache', array());
	3148	+ $key = array_search($vector_id, $cached_ids);
	3149	+ if ($key !== false) {
	3150	+ unset($cached_ids[$key]);
	3151	+ update_option('mxchat_pinecone_vector_ids_cache', array_values($cached_ids));
	3152	+ }
	3153	+}
1344	3154
1345		- if ($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')
	3155	+/**
	3156	+ * Remove a post from the processed content caches
	3157	+ *
	3158	+ * @param string $vector_id The vector ID (which corresponds to post URL)
	3159	+ */
	3160	+private function remove_from_processed_content_caches($vector_id) {
	3161	+ // Get all caches
	3162	+ $pinecone_cache = get_option('mxchat_pinecone_processed_cache', array());
	3163	+ $processed_cache = get_option('mxchat_processed_content_cache', array());
	3164	+
	3165	+ // We need to find the post ID that corresponds to this vector ID
	3166	+ // Vector ID is typically md5 of the source URL
	3167	+ $post_id_to_remove = null;
	3168	+
	3169	+ // Search through caches to find matching post
	3170	+ foreach ($pinecone_cache as $post_id => $cache_data) {
	3171	+ if (isset($cache_data['db_id']) && $cache_data['db_id'] === $vector_id) {
	3172	+ $post_id_to_remove = $post_id;
	3173	+ break;
	3174	+ }
	3175	+ }
	3176	+
	3177	+ // Also check the processed cache
	3178	+ if (!$post_id_to_remove) {
	3179	+ foreach ($processed_cache as $post_id => $cache_data) {
	3180	+ if (isset($cache_data['db_id']) && $cache_data['db_id'] === $vector_id) {
	3181	+ $post_id_to_remove = $post_id;
	3182	+ break;
	3183	+ }
	3184	+ }
	3185	+ }
	3186	+
	3187	+ // If we found the post ID, remove it from both caches
	3188	+ if ($post_id_to_remove) {
	3189	+ unset($pinecone_cache[$post_id_to_remove]);
	3190	+ unset($processed_cache[$post_id_to_remove]);
	3191	+
	3192	+ update_option('mxchat_pinecone_processed_cache', $pinecone_cache);
	3193	+ update_option('mxchat_processed_content_cache', $processed_cache);
	3194	+
	3195	+ error_log('Removed post ID ' . $post_id_to_remove . ' from processed content caches');
	3196	+ } else {
	3197	+ // If we can't find by vector ID, we might need to reconstruct the URL
	3198	+ // and find the post ID that way
	3199	+ error_log('Could not find post ID for vector ID: ' . $vector_id);
	3200	+ }
	3201	+}
	3202	+
	3203	+public function mxchat_generate_embedding($text) {
	3204	+ // Enable detailed logging for debugging
	3205	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	3206	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	3207	+
	3208	+ $options = get_option('mxchat_options');
	3209	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	3210	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	3211	+
	3212	+ // Determine provider and endpoint
	3213	+ if (strpos($selected_model, 'voyage') === 0) {
	3214	+ $api_key = $options['voyage_api_key'] ?? '';
	3215	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	3216	+ $provider_name = 'Voyage AI';
	3217	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	3218	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	3219	+ $api_key = $options['gemini_api_key'] ?? '';
	3220	+ $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
	3221	+ $provider_name = 'Google Gemini';
	3222	+ //error_log('[MXCHAT-EMBED] Using Google Gemini API');
	3223	+ } else {
	3224	+ $api_key = $options['api_key'] ?? '';
	3225	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	3226	+ $provider_name = 'OpenAI';
	3227	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	3228	+ }
	3229	+
	3230	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	3231	+
	3232	+ if (empty($api_key)) {
	3233	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	3234	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	3235	+ return $error_message;
	3236	+ }
	3237	+
	3238	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	3239	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	3240	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	3241	+
	3242	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
	3243	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	3244	+ // Consider truncating text here
	3245	+ }
	3246	+
	3247	+ // Prepare request body based on provider
	3248	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	3249	+ // Gemini API format
	3250	+ $request_body = array(
	3251	+ 'model' => 'models/' . $selected_model,
	3252	+ 'content' => array(
	3253	+ 'parts' => array(
	3254	+ array('text' => $text)
	3255	+ )
	3256	+ )
1355	3257	);
	3258	+
	3259	+ // Set output dimensionality to 1536 for consistency with other models
	3260	+ $request_body['outputDimensionality'] = 1536;
1356	3261	} 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')
	3262	+ // OpenAI/Voyage API format
	3263	+ $request_body = array(
	3264	+ 'model' => $selected_model,
	3265	+ 'input' => $text
1366	3266	);
	3267	+
	3268	+ // Add output_dimension for voyage-3-large model
	3269	+ if ($selected_model === 'voyage-3-large') {
	3270	+ $request_body['output_dimension'] = 2048;
	3271	+ }
1367	3272	}
	3273	+
	3274	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	3275	+
	3276	+ // Prepare headers based on provider
	3277	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	3278	+ // Gemini uses API key as query parameter
	3279	+ $endpoint .= '?key=' . $api_key;
	3280	+ $headers = array(
	3281	+ 'Content-Type' => 'application/json'
	3282	+ );
	3283	+ } else {
	3284	+ // OpenAI/Voyage use Bearer token
	3285	+ $headers = array(
	3286	+ 'Authorization' => 'Bearer ' . $api_key,
	3287	+ 'Content-Type' => 'application/json'
	3288	+ );
	3289	+ }
	3290	+
	3291	+ // Make API request
	3292	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	3293	+ $response = wp_remote_post($endpoint, array(
	3294	+ 'body' => wp_json_encode($request_body),
	3295	+ 'headers' => $headers,
	3296	+ 'timeout' => 60 // Increased timeout for large inputs
	3297	+ ));
	3298	+
	3299	+ // Handle wp_remote_post errors
	3300	+ if (is_wp_error($response)) {
	3301	+ $error_message = $response->get_error_message();
	3302	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	3303	+ return 'Connection error: ' . $error_message;
	3304	+ }
	3305	+
	3306	+ // Get and check HTTP response code
	3307	+ $http_code = wp_remote_retrieve_response_code($response);
	3308	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	3309	+
	3310	+ if ($http_code !== 200) {
	3311	+ $error_body = wp_remote_retrieve_body($response);
	3312	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	3313	+
	3314	+ // Try to parse error for more details
	3315	+ $error_json = json_decode($error_body, true);
	3316	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	3317	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	3318	+ $error_message = $error_json['error']['message'] ?? 'No message';
	3319	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	3320	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	3321	+
	3322	+ // Customize error message for common API errors
	3323	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	3324	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	3325	+ } elseif ($error_type === 'authentication_error') {
	3326	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	3327	+ }
	3328	+
	3329	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	3330	+ return $error_message;
	3331	+ }
	3332	+
	3333	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	3334	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	3335	+ return $error_message;
	3336	+ }
	3337	+
	3338	+ // Parse response body
	3339	+ $response_body = wp_remote_retrieve_body($response);
	3340	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	3341	+
	3342	+ $response_data = json_decode($response_body, true);
	3343	+
	3344	+ if (json_last_error() !== JSON_ERROR_NONE) {
	3345	+ $error = json_last_error_msg();
	3346	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	3347	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	3348	+ return "Failed to parse API response: $error";
	3349	+ }
	3350	+
	3351	+ // Handle different response formats based on provider
	3352	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	3353	+ // Gemini API response format
	3354	+ if (isset($response_data['embedding']['values'])) {
	3355	+ $embedding_dimensions = count($response_data['embedding']['values']);
	3356	+ //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
	3357	+
	3358	+ // Check if embedding dimensions are as expected (should be 1536)
	3359	+ if ($embedding_dimensions !== 1536) {
	3360	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
	3361	+ }
	3362	+
	3363	+ return $response_data['embedding']['values'];
	3364	+ } else {
	3365	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
	3366	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	3367	+
	3368	+ if (isset($response_data['error'])) {
	3369	+ $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
	3370	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	3371	+ return $error_message;
	3372	+ }
	3373	+
	3374	+ $error_message = "Invalid Gemini API response format: No embedding found";
	3375	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	3376	+ return $error_message;
	3377	+ }
	3378	+ } else {
	3379	+ // OpenAI/Voyage API response format
	3380	+ if (isset($response_data['data'][0]['embedding'])) {
	3381	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	3382	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	3383	+
	3384	+ // Check if embedding dimensions are as expected
	3385	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	3386	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	3387	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	3388	+ }
	3389	+
	3390	+ return $response_data['data'][0]['embedding'];
	3391	+ } else {
	3392	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	3393	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	3394	+
	3395	+ if (isset($response_data['error'])) {
	3396	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	3397	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	3398	+ return $error_message;
	3399	+ }
	3400	+
	3401	+ $error_message = "Invalid API response format: No embedding found";
	3402	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	3403	+ return $error_message;
	3404	+ }
	3405	+ }
1368	3406	}
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);
1378	3407
1379		- // Basic validation
1380		- if (!$post || wp_is_post_revision($post_id)) {
1381		- return;
	3408	+public function mxchat_delete_chat_history() {
	3409	+ if (!current_user_can('manage_options')) {
	3410	+ echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
	3411	+ wp_die();
1382	3412	}
	3413	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
	3414	+ global $wpdb;
	3415	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	3416	+
	3417	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	3418	+ $deleted_count = 0;
	3419	+
	3420	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	3421	+ $session_id_sanitized = sanitize_text_field($session_id);
	3422	+
	3423	+ // Clear relevant cache before deletion
	3424	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	3425	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
	3426	+
	3427	+ // Perform the deletion from the database table
	3428	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
	3429	+
	3430	+ // Delete the corresponding option entry from wp_options table
	3431	+ delete_option("mxchat_history_" . $session_id_sanitized);
	3432	+
	3433	+ // Delete any associated metadata options
	3434	+ delete_option("mxchat_email_" . $session_id_sanitized);
	3435	+ delete_option("mxchat_agent_name_" . $session_id_sanitized);
	3436	+
	3437	+ $deleted_count++;
	3438	+ }
	3439	+
	3440	+ // Optionally, clear a general cache if you have one
	3441	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
	3442	+
	3443	+ echo wp_json_encode([
	3444	+ 'success' => sprintf(
	3445	+ esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
	3446	+ $deleted_count
	3447	+ )
	3448	+ ]);
	3449	+ } else {
	3450	+ echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
	3451	+ }
	3452	+
	3453	+ wp_die();
	3454	+}
1383	3455
1384		- // Check post type
1385		- $post_type = $post->post_type;
1386		- if (!in_array($post_type, array('post', 'page'))) {
	3456	+public function mxchat_save_inline_prompt() {
	3457	+ // Check for nonce security
	3458	+ check_ajax_referer('mxchat_save_inline_nonce');
	3459	+
	3460	+ // Verify permissions
	3461	+ if (!current_user_can('manage_options')) {
	3462	+ wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1387	3463	return;
1388	3464	}
1389	3465
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		- }
	3466	+ global $wpdb;
	3467	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1395	3468
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		- }
	3469	+ // Validate and sanitize input data
	3470	+ $prompt_id = isset($_POST['id']) ? absint($_POST['id']) : 0;
	3471	+ $article_content = isset($_POST['article_content']) ? sanitize_textarea_field($_POST['article_content']) : '';
	3472	+ $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
1402	3473
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($pinecone_settings['mxchat_pinecone_environment'])
1414		- );
1415		- }
	3474	+ if ($prompt_id > 0 && !empty($article_content)) {
	3475	+ // Re-generate the embedding vector for the updated content
	3476	+ $embedding_vector = $this->mxchat_generate_embedding($article_content);
1416	3477
1417		- $deletion_successful = false;
	3478	+ if (is_array($embedding_vector)) {
	3479	+ // Serialize the embedding vector before storing it
	3480	+ $embedding_vector_serialized = serialize($embedding_vector);
1418	3481
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']
	3482	+ // Update the prompt in the database
	3483	+ $updated = $wpdb->update(
	3484	+ $table_name,
	3485	+ array(
	3486	+ 'article_content' => $article_content,
	3487	+ 'embedding_vector' => $embedding_vector_serialized,
	3488	+ 'source_url' => $article_url,
	3489	+ ),
	3490	+ array('id' => $prompt_id),
	3491	+ array('%s', '%s', '%s'),
	3492	+ array('%d')
1426	3493	);
1427	3494
1428		- if (!$pinecone_result['success']) {
1429		- //error_log('MXChat: Pinecone deletion failed for URL: ' . $source_url . ' - ' . $pinecone_result['message']);
	3495	+ if ($updated !== false) {
	3496	+ wp_send_json_success();
1430	3497	} else {
1431		- $deletion_successful = true;
	3498	+ wp_send_json_error(esc_html__('Database update failed.', 'mxchat'));
1432	3499	}
1433		- } catch (Exception $e) {
1434		- //error_log('MXChat: Exception during Pinecone deletion - ' . $e->getMessage());
1435		- }
1436		- }
1437		-
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	3500	} else {
1452		- $deletion_successful = true;
	3501	+ wp_send_json_error(esc_html__('Embedding generation failed.', 'mxchat'));
1453	3502	}
1454		- } catch (Exception $e) {
1455		- //error_log('MXChat: Exception during WordPress DB deletion - ' . $e->getMessage());
	3503	+ } else {
	3504	+ wp_send_json_error(esc_html__('Invalid data.', 'mxchat'));
1456	3505	}
1457		-
1458		- if (!$deletion_successful) {
1459		- //error_log('MXChat: Complete deletion failure for post ID: ' . $post_id . ' URL: ' . $source_url);
1460		- }
1461	3506	}
1462	3507
1463		-
1464	3508	public function mxchat_handle_content_submission() {
1465	3509	// Check if the form was submitted and the user has permission.
1466	3510	if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
1467	3511	return;
1468	3512	}
1469		-
	3513	+
1470	3514	// Verify the nonce.
1471	3515	$nonce = isset($_POST['mxchat_submit_content_nonce']) ? sanitize_text_field(wp_unslash($_POST['mxchat_submit_content_nonce'])) : '';
1472	3516	if (!wp_verify_nonce($nonce, 'mxchat_submit_content_action')) {
1473	3517	wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1474	3518	}
1475		-
	3519	+
1476	3520	// Sanitize the inputs.
1477	3521	$article_content = sanitize_textarea_field($_POST['article_content']);
1478	3522	$article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
1479		-
1480		- // Generate the embedding vector.
1481		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
1482		- if (!is_array($embedding_vector)) {
	3523	+
	3524	+ // Get API key for submission
	3525	+ $options = get_option('mxchat_options');
	3526	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	3527	+
	3528	+ if (strpos($selected_model, 'voyage') === 0) {
	3529	+ $api_key = $options['voyage_api_key'] ?? '';
	3530	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	3531	+ $api_key = $options['gemini_api_key'] ?? '';
	3532	+ } else {
	3533	+ $api_key = $options['api_key'] ?? '';
	3534	+ }
	3535	+
	3536	+ if (empty($api_key)) {
1483	3537	set_transient('mxchat_admin_notice_error',
1484		- esc_html__('Embedding generation failed. Please ensure your API key is correct and try again.', 'mxchat'),
	3538	+ esc_html__('API key is not configured. Please add your API key in the settings before submitting content.', 'mxchat'),
1485	3539	30
1486	3540	);
1487	3541	wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1488	3542	exit;
1489	3543	}
1490		-
1491		- // Store in the WordPress database.
1492		- global $wpdb;
1493		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1494		-
1495		- // Ensure the source_url column exists.
1496		- if ($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 ''"));
1498		- }
1499		-
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' => $article_url,
1508		- ),
1509		- array('%s', '%s', '%s')
1510		- );
1511		-
1512		- if ($inserted === false) {
	3544	+
	3545	+ // Use centralized utility function for storage
	3546	+ $result = MxChat_Utils::submit_content_to_db($article_content, $article_url, $api_key);
	3547	+
	3548	+ if (is_wp_error($result)) {
1513	3549	set_transient('mxchat_admin_notice_error',
1514		- esc_html__('Error inserting content into the database. Please try again.', 'mxchat'),
	3550	+ esc_html__('Error storing content: ', 'mxchat') . $result->get_error_message(),
1515	3551	30
1516	3552	);
1517	3553	} else {
1518	3554	set_transient('mxchat_admin_notice_success',
		@@ -1519,9 +3555,9 @@
1519	3555	esc_html__('Content successfully submitted!', 'mxchat'),
1520	3556	30
1521	3557	);
1522	3558	}
1523		-
	3559	+
1524	3560	wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1525	3561	exit;
1526	3562	}
1527	3563
		@@ -1633,31 +3669,57 @@
1633	3669	$start_page = absint($status['processed_pages']);
1634	3670	$end_page = min($start_page + $batch_size, $total_pages);
1635	3671
1636	3672	$instance = new self(); // Create an instance of the class
	3673	+ $options = get_option('mxchat_options');
	3674	+
	3675	+ if (empty($options['api_key'])) {
	3676	+ throw new Exception('API key is missing or invalid');
	3677	+ }
1637	3678
1638	3679	for ($i = $start_page; $i < $end_page; $i++) {
1639	3680	$text = $pages[$i]->getText();
	3681	+
	3682	+ if (empty($text)) {
	3683	+ // Log empty page but continue processing
	3684	+ //error_log(sprintf('[MXCHAT-PDF] Warning: Empty text on page %d of %s', $i + 1, $pdf_url));
	3685	+ continue;
	3686	+ }
	3687	+
1640	3688	$sanitized_content = $instance->mxchat_sanitize_content_for_api($text); // Call via instance
1641	3689
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' => $pdf_url
1652		- );
	3690	+ if (empty($sanitized_content)) {
	3691	+ // Log empty sanitized content but continue processing
	3692	+ //error_log(sprintf('[MXCHAT-PDF] Warning: No valid content after sanitization on page %d of %s', $i + 1, $pdf_url));
	3693	+ continue;
	3694	+ }
1653	3695
1654		- $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
1655		- $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
	3696	+ $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content); // Call via instance
	3697	+
	3698	+ if (!is_array($embedding_vector)) {
	3699	+ // If embedding generation fails, log error and throw exception
	3700	+ $error_msg = is_string($embedding_vector) ? $embedding_vector : 'Unknown embedding generation error';
	3701	+ //error_log(sprintf('[MXCHAT-PDF] Error generating embedding for page %d: %s', $i + 1, $error_msg));
	3702	+ throw new Exception(sprintf('Failed to generate embedding for page %d: %s', $i + 1, $error_msg));
	3703	+ }
	3704	+
	3705	+ $metadata = array(
	3706	+ 'document_type' => 'pdf',
	3707	+ 'total_pages' => $total_pages,
	3708	+ 'current_page' => $i + 1,
	3709	+ 'prev_page' => $i > 0 ? $i : null,
	3710	+ 'next_page' => $i < ($total_pages - 1) ? $i + 2 : null,
	3711	+ 'source_url' => $pdf_url
	3712	+ );
1656	3713
1657		- $options = get_option('mxchat_options');
1658		- MxChat_Utils::submit_content_to_db($content_with_metadata, $page_url, $options['api_key']);
1659		- }
	3714	+ $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
	3715	+ $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
	3716	+
	3717	+ $db_result = MxChat_Utils::submit_content_to_db($content_with_metadata, $page_url, $options['api_key']);
	3718	+
	3719	+ if (is_wp_error($db_result)) {
	3720	+ throw new Exception(sprintf('Failed to store content in database for page %d: %s',
	3721	+ $i + 1, $db_result->get_error_message()));
1660	3722	}
1661	3723
1662	3724	// Update progress with sanitized data
1663	3725	$status['processed_pages'] = absint($i + 1);
		@@ -1683,11 +3745,30 @@
1683	3745	}
1684	3746	}
1685	3747
1686	3748	} catch (\Exception $e) {
1687		- $status['status'] = 'error';
1688		- $status['error'] = sanitize_text_field($e->getMessage());
	3749	+ //error_log(sprintf('[MXCHAT-PDF] Error processing PDF: %s', $e->getMessage()));
	3750	+
	3751	+ // Get current status to update it
	3752	+ $status_key = sanitize_key('mxchat_pdf_status_' . md5($pdf_url));
	3753	+ $status = get_transient($status_key);
	3754	+
	3755	+ if (!$status || !is_array($status)) {
	3756	+ $status = array(
	3757	+ 'total_pages' => $total_pages,
	3758	+ 'processed_pages' => 0,
	3759	+ 'status' => 'error',
	3760	+ 'error' => sanitize_text_field($e->getMessage()),
	3761	+ 'last_update' => time()
	3762	+ );
	3763	+ } else {
	3764	+ $status['status'] = 'error';
	3765	+ $status['error'] = sanitize_text_field($e->getMessage());
	3766	+ $status['last_update'] = time();
	3767	+ }
	3768	+
1689	3769	set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	3770	+
1690	3771	if (file_exists($pdf_path)) {
1691	3772	wp_delete_file($pdf_path);
1692	3773	}
1693	3774	}
		@@ -1699,29 +3780,57 @@
1699	3780	if (!$status || !is_array($status)) {
1700	3781	return false;
1701	3782	}
1702	3783
1703		- return array(
	3784	+ // Check for stalled processing (no updates for 5 minutes)
	3785	+ if ($status['status'] === 'processing' && (time() - absint($status['last_update'])) > 300) {
	3786	+ $status['status'] = 'error';
	3787	+ $status['error'] = __('PDF processing appears to be stalled. No updates for over 5 minutes.', 'mxchat');
	3788	+
	3789	+ // Save the updated status
	3790	+ set_transient(
	3791	+ sanitize_key('mxchat_pdf_status_' . md5($pdf_url)),
	3792	+ array_map('sanitize_text_field', $status),
	3793	+ DAY_IN_SECONDS
	3794	+ );
	3795	+ }
	3796	+
	3797	+ $result = array(
1704	3798	'total_pages' => absint($status['total_pages']),
1705	3799	'processed_pages' => absint($status['processed_pages']),
1706	3800	'percentage' => ($status['total_pages'] > 0)
1707		- ? round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100)
1708		- : 0,
	3801	+ ? round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100)
	3802	+ : 0,
1709	3803	'status' => sanitize_text_field($status['status']),
1710	3804	'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat')
1711	3805	);
	3806	+
	3807	+ // Add error message if present
	3808	+ if (isset($status['error']) && !empty($status['error'])) {
	3809	+ $result['error'] = sanitize_text_field($status['error']);
	3810	+ }
	3811	+
	3812	+ return $result;
1712	3813	}
	3814	+
	3815	+
1713	3816	public function mxchat_handle_sitemap_submission() {
	3817	+ // Start logging the submission process
	3818	+ //error_log('[MXCHAT-URL] ===== Starting URL submission process =====');
	3819	+
1714	3820	// Check if the form was submitted and verify permissions
1715	3821	if (!isset($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
	3822	+ //error_log('[MXCHAT-URL] Error: Unauthorized access or form not submitted properly');
1716	3823	wp_die(esc_html__('Unauthorized access', 'mxchat'));
1717	3824	}
1718	3825
1719	3826	// Verify nonce
	3827	+ //error_log('[MXCHAT-URL] Verifying nonce');
1720	3828	check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
1721	3829
1722	3830	// Validate URL
1723	3831	if (!isset($_POST['sitemap_url']) || empty($_POST['sitemap_url'])) {
	3832	+ //error_log('[MXCHAT-URL] Error: Empty or missing URL');
1724	3833	set_transient('mxchat_admin_notice_error',
1725	3834	esc_html__('Please provide a valid URL.', 'mxchat'),
1726	3835	30
1727	3836	);
		@@ -1729,12 +3838,43 @@
1729	3838	exit;
1730	3839	}
1731	3840
1732	3841	$submitted_url = esc_url_raw($_POST['sitemap_url']);
	3842	+ //error_log('[MXCHAT-URL] Processing URL: ' . $submitted_url);
	3843	+
	3844	+ // Validate API key first
	3845	+ $options = get_option('mxchat_options');
	3846	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	3847	+
	3848	+ if (strpos($selected_model, 'voyage') === 0) {
	3849	+ $api_key = $options['voyage_api_key'] ?? '';
	3850	+ $provider_name = 'Voyage AI';
	3851	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	3852	+ $api_key = $options['gemini_api_key'] ?? '';
	3853	+ $provider_name = 'Google Gemini';
	3854	+ } else {
	3855	+ $api_key = $options['api_key'] ?? '';
	3856	+ $provider_name = 'OpenAI';
	3857	+ }
	3858	+
	3859	+ if (empty($api_key)) {
	3860	+ $error_message = sprintf(
	3861	+ esc_html__('%s API key is not configured. Please add your API key in the settings before submitting content.', 'mxchat'),
	3862	+ $provider_name
	3863	+ );
	3864	+ //error_log('[MXCHAT-URL] Error: ' . $error_message);
	3865	+ set_transient('mxchat_admin_notice_error', $error_message, 30);
	3866	+ //error_log('[MXCHAT-URL] Set error transient: ' . $error_message);
	3867	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	3868	+ exit;
	3869	+ }
	3870	+
	3871	+ //error_log('[MXCHAT-URL] Fetching URL content');
1733	3872	$response = wp_remote_get($submitted_url, array('timeout' => 30));
1734	3873
1735	3874	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');
	3875	+ $error_message = is_wp_error($response) ? $response->get_error_message() : 'HTTP Status: ' . wp_remote_retrieve_response_code($response);
	3876	+ //error_log('[MXCHAT-URL] Error fetching URL: ' . $error_message);
1737	3877	set_transient('mxchat_admin_notice_error',
1738	3878	sprintf(
1739	3879	esc_html__('Failed to fetch the URL: %s', 'mxchat'),
1740	3880	esc_html($error_message)
		@@ -1745,11 +3885,13 @@
1745	3885	exit;
1746	3886	}
1747	3887
1748	3888	$content_type = wp_remote_retrieve_header($response, 'content-type');
	3889	+ //error_log('[MXCHAT-URL] Content type: ' . $content_type);
1749	3890	$body_content = wp_remote_retrieve_body($response);
1750	3891
1751	3892	if (empty($body_content)) {
	3893	+ //error_log('[MXCHAT-URL] Error: Empty response body');
1752	3894	set_transient('mxchat_admin_notice_error',
1753	3895	esc_html__('Empty response received from URL.', 'mxchat'),
1754	3896	30
1755	3897	);
		@@ -1755,12 +3897,15 @@
1755	3897	);
1756	3898	wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1757	3899	exit;
1758	3900	}
	3901	+ //error_log('[MXCHAT-URL] Retrieved body content length: ' . strlen($body_content) . ' bytes');
1759	3902
1760	3903	// Handle PDF URL
1761	3904	if ($this->is_pdf_url($submitted_url, $response)) {
	3905	+ //error_log('[MXCHAT-URL] Detected PDF URL, handling PDF for knowledge base');
1762	3906	$result = $this->handle_pdf_for_knowledge_base($submitted_url, $response);
	3907	+ //error_log('[MXCHAT-URL] PDF handling result: ' . $result);
1763	3908
1764	3909	if ($result === 'scheduled') {
1765	3910	set_transient(
1766	3911	'mxchat_last_pdf_url',
		@@ -1772,9 +3917,9 @@
1772	3917	30
1773	3918	);
1774	3919	} else {
1775	3920	set_transient('mxchat_admin_notice_error',
1776		- esc_html__('Failed to start PDF processing. Please try again.', 'mxchat'),
	3921	+ esc_html__('Failed to start PDF processing: ', 'mxchat') . esc_html($result),
1777	3922	30
1778	3923	);
1779	3924	}
1780	3925
		@@ -1783,8 +3928,9 @@
1783	3928	}
1784	3929
1785	3930	// Handle Sitemap XML
1786	3931	if (strpos($content_type, 'xml') !== false || strpos($body_content, '<urlset') !== false) {
	3932	+ //error_log('[MXCHAT-URL] Detected XML content, processing as sitemap');
1787	3933	libxml_use_internal_errors(true);
1788	3934	$xml = simplexml_load_string($body_content);
1789	3935	$xml_errors = libxml_get_errors();
1790	3936	libxml_clear_errors();
		@@ -1789,8 +3935,15 @@
1789	3935	$xml_errors = libxml_get_errors();
1790	3936	libxml_clear_errors();
1791	3937
1792	3938	if ($xml === false || !empty($xml_errors)) {
	3939	+ //error_log('[MXCHAT-URL] Error: Invalid XML format');
	3940	+ if (!empty($xml_errors)) {
	3941	+ foreach ($xml_errors as $error) {
	3942	+ //error_log('[MXCHAT-URL] XML Error: ' . $error->message);
	3943	+ }
	3944	+ }
	3945	+
1793	3946	set_transient('mxchat_admin_notice_error',
1794	3947	esc_html__('Invalid sitemap XML. Please provide a valid sitemap.', 'mxchat'),
1795	3948	30
1796	3949	);
		@@ -1797,9 +3950,11 @@
1797	3950	wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1798	3951	exit;
1799	3952	}
1800	3953
	3954	+ //error_log('[MXCHAT-URL] Valid XML found, handling sitemap for knowledge base');
1801	3955	$result = $this->handle_sitemap_for_knowledge_base($xml, $submitted_url);
	3956	+ //error_log('[MXCHAT-URL] Sitemap handling result: ' . $result);
1802	3957
1803	3958	if ($result === 'scheduled') {
1804	3959	set_transient(
1805	3960	'mxchat_last_sitemap_url',
		@@ -1810,10 +3965,12 @@
1810	3965	esc_html__('Sitemap processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
1811	3966	30
1812	3967	);
1813	3968	} else {
	3969	+ // Return to the admin page without a redirect for better error display
	3970	+ // The error is already stored in the sitemap status transient
1814	3971	set_transient('mxchat_admin_notice_error',
1815		- esc_html__('Failed to start sitemap processing. Please try again.', 'mxchat'),
	3972	+ esc_html__('Failed to start sitemap processing. Please check the status below for details.', 'mxchat'),
1816	3973	30
1817	3974	);
1818	3975	}
1819	3976
		@@ -1821,42 +3978,142 @@
1821	3978	exit;
1822	3979	}
1823	3980
1824	3981	// Handle Regular URL
	3982	+ //error_log('[MXCHAT-URL] Processing as regular webpage');
1825	3983	$page_content = $this->mxchat_extract_main_content($body_content);
	3984	+ //error_log('[MXCHAT-URL] Extracted content length: ' . strlen($page_content) . ' bytes');
	3985	+
1826	3986	$sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
	3987	+ //error_log('[MXCHAT-URL] Sanitized content length: ' . strlen($sanitized_content) . ' bytes');
1827	3988
1828	3989	if (empty($sanitized_content)) {
	3990	+ //error_log('[MXCHAT-URL] Error: No valid content after sanitization');
	3991	+
	3992	+ // Set both transients - the error notice and the URL status
1829	3993	set_transient('mxchat_admin_notice_error',
1830	3994	esc_html__('No valid content found on the provided URL.', 'mxchat'),
1831	3995	30
1832	3996	);
	3997	+
	3998	+ // Set URL status transient
	3999	+ set_transient('mxchat_single_url_status', [
	4000	+ 'url' => $submitted_url,
	4001	+ 'timestamp' => current_time('mysql'),
	4002	+ 'status' => 'failed',
	4003	+ 'error' => esc_html__('No valid content found on the provided URL.', 'mxchat')
	4004	+ ], DAY_IN_SECONDS);
	4005	+
1833	4006	wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1834	4007	exit;
1835	4008	}
1836	4009
	4010	+ //error_log('[MXCHAT-URL] Generating embedding for content');
1837	4011	$embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
	4012	+
	4013	+ // Check if embedding_vector is a string (error message)
	4014	+ if (is_string($embedding_vector)) {
	4015	+ //error_log('[MXCHAT-URL] Error generating embedding: ' . $embedding_vector);
	4016	+ $error_message = esc_html__('Failed to generate embedding: ', 'mxchat') . esc_html($embedding_vector);
	4017	+ //error_log('[MXCHAT-URL] Setting error transient: ' . $error_message);
	4018	+
	4019	+ // Set both transients
	4020	+ set_transient('mxchat_admin_notice_error', $error_message, 30);
	4021	+
	4022	+ // Set URL status transient
	4023	+ set_transient('mxchat_single_url_status', [
	4024	+ 'url' => $submitted_url,
	4025	+ 'timestamp' => current_time('mysql'),
	4026	+ 'status' => 'failed',
	4027	+ 'error' => $error_message
	4028	+ ], DAY_IN_SECONDS);
	4029	+
	4030	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	4031	+ exit;
	4032	+ }
	4033	+
1838	4034	if (is_array($embedding_vector)) {
1839		- MxChat_Utils::submit_content_to_db(
	4035	+ //error_log('[MXCHAT-URL] Successfully generated embedding with ' . count($embedding_vector) . ' dimensions');
	4036	+
	4037	+ $db_result = MxChat_Utils::submit_content_to_db(
1840	4038	$sanitized_content,
1841	4039	$submitted_url,
1842		- $this->options['api_key']
	4040	+ $api_key
1843	4041	);
1844		- set_transient('mxchat_admin_notice_success',
1845		- esc_html__('URL content successfully submitted!', 'mxchat'),
1846		- 30
1847		- );
	4042	+
	4043	+ if (is_wp_error($db_result)) {
	4044	+ //error_log('[MXCHAT-URL] Error: Failed to store content in database: ' . $db_result->get_error_message());
	4045	+ $error_message = esc_html__('Failed to store content in database: ', 'mxchat') . esc_html($db_result->get_error_message());
	4046	+ //error_log('[MXCHAT-URL] Setting error transient: ' . $error_message);
	4047	+
	4048	+ // Set both transients
	4049	+ set_transient('mxchat_admin_notice_error', $error_message, 30);
	4050	+
	4051	+ // Set URL status transient
	4052	+ set_transient('mxchat_single_url_status', [
	4053	+ 'url' => $submitted_url,
	4054	+ 'timestamp' => current_time('mysql'),
	4055	+ 'status' => 'failed',
	4056	+ 'error' => $error_message
	4057	+ ], DAY_IN_SECONDS);
	4058	+
	4059	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	4060	+ exit;
	4061	+ }
	4062	+
	4063	+ //error_log('[MXCHAT-URL] Successfully stored content in database');
	4064	+ $success_message = esc_html__('URL content successfully submitted!', 'mxchat');
	4065	+ //error_log('[MXCHAT-URL] Setting success transient: ' . $success_message);
	4066	+
	4067	+ // Set both transients
	4068	+ set_transient('mxchat_admin_notice_success', $success_message, 30);
	4069	+
	4070	+ // Set URL status transient with success
	4071	+ set_transient('mxchat_single_url_status', [
	4072	+ 'url' => $submitted_url,
	4073	+ 'timestamp' => current_time('mysql'),
	4074	+ 'status' => 'complete',
	4075	+ 'content_length' => strlen($sanitized_content),
	4076	+ 'embedding_dimensions' => count($embedding_vector)
	4077	+ ], DAY_IN_SECONDS);
	4078	+
1848	4079	} else {
1849		- set_transient('mxchat_admin_notice_error',
1850		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
1851		- 30
1852		- );
	4080	+ //error_log('[MXCHAT-URL] Error: Failed to generate embedding. Unexpected result type: ' . gettype($embedding_vector));
	4081	+ $error_message = esc_html__('Failed to generate embedding: Unexpected result type. Please check your API key and try again.', 'mxchat');
	4082	+ //error_log('[MXCHAT-URL] Setting error transient: ' . $error_message);
	4083	+
	4084	+ // Set both transients
	4085	+ set_transient('mxchat_admin_notice_error', $error_message, 30);
	4086	+
	4087	+ // Set URL status transient
	4088	+ set_transient('mxchat_single_url_status', [
	4089	+ 'url' => $submitted_url,
	4090	+ 'timestamp' => current_time('mysql'),
	4091	+ 'status' => 'failed',
	4092	+ 'error' => $error_message
	4093	+ ], DAY_IN_SECONDS);
1853	4094	}
1854	4095
	4096	+ //error_log('[MXCHAT-URL] ===== Completed URL submission process =====');
1855	4097	wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1856	4098	exit;
1857	4099	}
	4100	+private function get_single_url_status() {
	4101	+ $status = get_transient('mxchat_single_url_status');
	4102	+ if (!$status) {
	4103	+ return null;
	4104	+ }
	4105	+
	4106	+ // Add human-readable time
	4107	+ if (isset($status['timestamp'])) {
	4108	+ $status['human_time'] = human_time_diff(strtotime($status['timestamp']), current_time('timestamp')) . ' ' . __('ago', 'mxchat');
	4109	+ }
	4110	+
	4111	+ return $status;
	4112	+}
1858	4113	private function handle_sitemap_for_knowledge_base($xml, $sitemap_url) {
	4114	+ // Clear any single URL status when starting sitemap processing
	4115	+ delete_transient('mxchat_single_url_status');
1859	4116	if (!current_user_can('manage_options')) {
1860	4117	//error_log(esc_html__('Unauthorized sitemap processing attempt', 'mxchat'));
1861	4118	return false;
1862	4119	}
		@@ -1867,8 +4124,40 @@
1867	4124	if (!$xml || !is_object($xml)) {
1868	4125	throw new Exception(__('Invalid XML object provided', 'mxchat'));
1869	4126	}
1870	4127
	4128	+ // Add embedding validation before processing
	4129	+ // Test embedding with a small sample text to verify API key is working
	4130	+ $test_result = $this->mxchat_generate_embedding("This is a test to verify the embedding API key is working.");
	4131	+
	4132	+ // Check if test_result is a string (error message) rather than an array (valid embedding)
	4133	+ if (is_string($test_result)) {
	4134	+ //error_log('[MXCHAT-URL] Embedding API validation failed: ' . $test_result);
	4135	+
	4136	+ // Store the error in the status transient so it can be displayed later
	4137	+ $status_data = array(
	4138	+ 'total_urls' => 0,
	4139	+ 'processed_urls' => 0,
	4140	+ 'status' => 'error',
	4141	+ 'error' => __('Embedding API validation failed: ', 'mxchat') . $test_result,
	4142	+ 'last_update' => time()
	4143	+ );
	4144	+
	4145	+ set_transient(
	4146	+ sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)),
	4147	+ array_map('sanitize_text_field', $status_data),
	4148	+ DAY_IN_SECONDS
	4149	+ );
	4150	+
	4151	+ throw new Exception(__('Embedding API validation failed: ', 'mxchat') . $test_result);
	4152	+ }
	4153	+
	4154	+ // Make sure it's an array (valid embedding)
	4155	+ if (!is_array($test_result)) {
	4156	+ //error_log('[MXCHAT-URL] Embedding API returned unexpected result type: ' . gettype($test_result));
	4157	+ throw new Exception(__('Embedding API returned unexpected result type. Please check your configuration.', 'mxchat'));
	4158	+ }
	4159	+
1871	4160	$urls = [];
1872	4161	foreach ($xml->url as $url_element) {
1873	4162	$url = esc_url_raw((string)$url_element->loc);
1874	4163	if ($url) {
		@@ -1905,10 +4194,33 @@
1905	4194
1906	4195	return __('scheduled', 'mxchat');
1907	4196
1908	4197	} catch (\Exception $e) {
1909		- //error_log(sprintf(esc_html__('Error preparing sitemap for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1910		- return false;
	4198	+ $error_message = $e->getMessage();
	4199	+ //error_log(sprintf(esc_html__('Error preparing sitemap for processing: %s', 'mxchat'), esc_html($error_message)));
	4200	+
	4201	+ // Store the sitemap URL and error in transients so they can be displayed
	4202	+ set_transient(
	4203	+ 'mxchat_last_sitemap_url',
	4204	+ sanitize_text_field($sitemap_url),
	4205	+ DAY_IN_SECONDS
	4206	+ );
	4207	+
	4208	+ $status_data = array(
	4209	+ 'total_urls' => 0,
	4210	+ 'processed_urls' => 0,
	4211	+ 'status' => 'error',
	4212	+ 'error' => $error_message,
	4213	+ 'last_update' => time()
	4214	+ );
	4215	+
	4216	+ set_transient(
	4217	+ sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)),
	4218	+ array_map('sanitize_text_field', $status_data),
	4219	+ DAY_IN_SECONDS
	4220	+ );
	4221	+
	4222	+ return $error_message;
1911	4223	}
1912	4224	}
1913	4225	public static function process_sitemap_urls_cron($urls, $sitemap_url, $total_urls, $batch_size, $batch_pause) {
1914	4226	// Validate inputs
		@@ -1928,8 +4240,13 @@
1928	4240	if (!$status || !is_array($status)) {
1929	4241	throw new Exception('Invalid status data retrieved from transient');
1930	4242	}
1931	4243
	4244	+ // Initialize failed_urls array if it doesn't exist
	4245	+ if (!isset($status['failed_urls_list']) || !is_array($status['failed_urls_list'])) {
	4246	+ $status['failed_urls_list'] = [];
	4247	+ }
	4248	+
1932	4249	$start_url = absint($status['processed_urls']);
1933	4250	$end_url = min($start_url + $batch_size, $total_urls);
1934	4251	$instance = new self();
1935	4252
		@@ -1936,11 +4253,38 @@
1936	4253	// Track failures in batch
1937	4254	$batch_stats = [
1938	4255	'processed' => 0,
1939	4256	'failed' => 0,
1940		- 'last_error' => ''
	4257	+ 'last_error' => '',
	4258	+ 'embedding_errors' => 0 // Track specifically embedding errors
1941	4259	];
1942	4260
	4261	+ // Check embedding configuration with first URL
	4262	+ if ($start_url === 0) {
	4263	+ $page_url = esc_url_raw($urls[0]);
	4264	+ $page_response = wp_remote_get($page_url);
	4265	+
	4266	+ if (!is_wp_error($page_response) && wp_remote_retrieve_response_code($page_response) === 200) {
	4267	+ $page_html = wp_remote_retrieve_body($page_response);
	4268	+ $page_content = $instance->mxchat_extract_main_content($page_html);
	4269	+ $sanitized_content = $instance->mxchat_sanitize_content_for_api($page_content);
	4270	+
	4271	+ if (!empty($sanitized_content)) {
	4272	+ $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content);
	4273	+
	4274	+ // Check if embedding_vector is a string (error message)
	4275	+ if (is_string($embedding_vector)) {
	4276	+ throw new Exception('Embedding generation failed: ' . $embedding_vector);
	4277	+ }
	4278	+
	4279	+ // Make sure it's an array (valid embedding)
	4280	+ if (!is_array($embedding_vector)) {
	4281	+ throw new Exception('Embedding generation returned unexpected result type: ' . gettype($embedding_vector));
	4282	+ }
	4283	+ }
	4284	+ }
	4285	+ }
	4286	+
1943	4287	for ($i = $start_url; $i < $end_url; $i++) {
1944	4288	$page_url = esc_url_raw($urls[$i]);
1945	4289	$page_response = wp_remote_get($page_url);
1946	4290
		@@ -1945,8 +4289,18 @@
1945	4289	$page_response = wp_remote_get($page_url);
1946	4290
1947	4291	if (is_wp_error($page_response) || wp_remote_retrieve_response_code($page_response) !== 200) {
1948	4292	$batch_stats['failed']++;
	4293	+ $error_message = is_wp_error($page_response) ? $page_response->get_error_message() : 'HTTP Status: ' . wp_remote_retrieve_response_code($page_response);
	4294	+ $batch_stats['last_error'] = 'Failed to fetch URL: ' . $error_message;
	4295	+
	4296	+ // Add to failed URLs list with error message
	4297	+ $status['failed_urls_list'][] = [
	4298	+ 'url' => $page_url,
	4299	+ 'error' => $error_message,
	4300	+ 'time' => time()
	4301	+ ];
	4302	+
1949	4303	continue;
1950	4304	}
1951	4305
1952	4306	$page_html = wp_remote_retrieve_body($page_response);
		@@ -1955,8 +4309,29 @@
1955	4309
1956	4310	if (!empty($sanitized_content)) {
1957	4311	$embedding_vector = $instance->mxchat_generate_embedding($sanitized_content);
1958	4312
	4313	+ // Check if embedding_vector is a string (error message)
	4314	+ if (is_string($embedding_vector)) {
	4315	+ $batch_stats['failed']++;
	4316	+ $batch_stats['embedding_errors']++;
	4317	+ $batch_stats['last_error'] = 'Failed to generate embedding: ' . $embedding_vector;
	4318	+
	4319	+ // Add to failed URLs list with error message
	4320	+ $status['failed_urls_list'][] = [
	4321	+ 'url' => $page_url,
	4322	+ 'error' => 'Embedding error: ' . $embedding_vector,
	4323	+ 'time' => time()
	4324	+ ];
	4325	+
	4326	+ // If we have multiple embedding errors, stop processing
	4327	+ if ($batch_stats['embedding_errors'] >= 10) {
	4328	+ throw new Exception('Multiple embedding failures detected: ' . $embedding_vector);
	4329	+ }
	4330	+ continue;
	4331	+ }
	4332	+
	4333	+ // Check if it's an array (valid embedding)
1959	4334	if (is_array($embedding_vector)) {
1960	4335	$options = get_option('mxchat_options');
1961	4336	$submission_result = MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $options['api_key']);
1962	4337
		@@ -1962,8 +4337,16 @@
1962	4337
1963	4338	if (is_wp_error($submission_result)) {
1964	4339	$batch_stats['failed']++;
1965	4340	$batch_stats['last_error'] = $submission_result->get_error_message();
	4341	+
	4342	+ // Add to failed URLs list with error message
	4343	+ $status['failed_urls_list'][] = [
	4344	+ 'url' => $page_url,
	4345	+ 'error' => 'Database submission error: ' . $submission_result->get_error_message(),
	4346	+ 'time' => time()
	4347	+ ];
	4348	+
1966	4349	continue;
1967	4350	}
1968	4351
1969	4352	$batch_stats['processed']++;
		@@ -1968,9 +4351,22 @@
1968	4351
1969	4352	$batch_stats['processed']++;
1970	4353	} else {
1971	4354	$batch_stats['failed']++;
1972		- $batch_stats['last_error'] = 'Failed to generate embedding. Please check OpenAI API key.';
	4355	+ $batch_stats['embedding_errors']++;
	4356	+ $batch_stats['last_error'] = 'Failed to generate embedding: Unexpected result type: ' . gettype($embedding_vector);
	4357	+
	4358	+ // Add to failed URLs list with error message
	4359	+ $status['failed_urls_list'][] = [
	4360	+ 'url' => $page_url,
	4361	+ 'error' => 'Embedding error: Unexpected result type: ' . gettype($embedding_vector),
	4362	+ 'time' => time()
	4363	+ ];
	4364	+
	4365	+ // If we have multiple embedding errors, stop processing
	4366	+ if ($batch_stats['embedding_errors'] >= 10) {
	4367	+ throw new Exception('Multiple embedding failures detected. Please check your embedding API configuration.');
	4368	+ }
1973	4369	}
1974	4370	}
1975	4371
1976	4372	$status['processed_urls'] = absint($i + 1);
		@@ -1977,9 +4373,14 @@
1977	4373	$status['last_update'] = time();
1978	4374	$status['failed_urls'] = absint($status['failed_urls'] ?? 0) + $batch_stats['failed'];
1979	4375	$status['last_error'] = $batch_stats['last_error'];
1980	4376
1981		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	4377	+ // Limit the number of failed URLs we store to prevent transient size issues
	4378	+ if (count($status['failed_urls_list']) > 100) {
	4379	+ $status['failed_urls_list'] = array_slice($status['failed_urls_list'], -100);
	4380	+ }
	4381	+
	4382	+ set_transient($status_key, $status, DAY_IN_SECONDS);
1982	4383	}
1983	4384
1984	4385	// If all URLs in this batch failed, stop processing
1985	4386	if ($batch_stats['processed'] === 0 && $batch_stats['failed'] > 0) {
		@@ -1988,53 +4389,384 @@
1988	4389	'Processing stopped: %d consecutive failures. Last error: %s',
1989	4390	$batch_stats['failed'],
1990	4391	$batch_stats['last_error']
1991	4392	);
1992		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	4393	+ set_transient($status_key, $status, DAY_IN_SECONDS);
1993	4394	return;
1994	4395	}
1995	4396
1996		- if ($end_url < $total_urls) {
	4397	+ // After the loop, make sure we have the accurate count
	4398	+ $status['processed_urls'] = min($end_url, $total_urls);
	4399	+ $status['last_update'] = time();
	4400	+ set_transient($status_key, $status, DAY_IN_SECONDS);
	4401	+
	4402	+ // Check if we've processed all URLs
	4403	+ if ($end_url >= $total_urls) {
	4404	+ // All URLs have been processed - mark as complete
	4405	+ $status['status'] = 'complete';
	4406	+ $status['processed_urls'] = $total_urls; // Ensure it shows the exact total
	4407	+ set_transient($status_key, $status, DAY_IN_SECONDS);
	4408	+ } else {
	4409	+ // Schedule next batch
1997	4410	wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_sitemap_urls', array(
1998		- 'urls' => array_map('esc_url_raw', $urls),
	4411	+ 'urls' => $urls,
1999	4412	'sitemap_url' => $sitemap_url,
2000	4413	'total_urls' => $total_urls,
2001	4414	'batch_size' => $batch_size,
2002	4415	'batch_pause' => $batch_pause,
2003	4416	));
2004		- } else {
2005		- $status['status'] = 'complete';
2006		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2007	4417	}
2008	4418	} catch (\Exception $e) {
2009	4419	$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);
	4420	+ $status['error'] = $e->getMessage();
	4421	+ set_transient($status_key, $status, DAY_IN_SECONDS);
2012	4422	}
2013	4423	}
2014		-
	4424	+private function mxchat_sanitize_content_for_api($content) {
	4425	+ //error_log('[MXCHAT-SANITIZE] Original content preview: ' . substr($content, 0, 500) . '...');
	4426	+
	4427	+ // Remove script, style tags, and HTML comments
	4428	+ $content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $content);
	4429	+ $content = preg_replace('/<style\b[^>]*>(.*?)<\/style>/is', '', $content);
	4430	+ $content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
	4431	+
	4432	+ // Remove all HTML tags and decode HTML entities
	4433	+ $content = wp_strip_all_tags($content);
	4434	+ $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
	4435	+
	4436	+ // Normalize whitespace but preserve paragraph breaks
	4437	+ // First, normalize line endings to \n
	4438	+ $content = str_replace(["\r\n", "\r"], "\n", $content);
	4439	+ // Replace multiple spaces/tabs with single space, but preserve newlines
	4440	+ $content = preg_replace('/[ \t]+/', ' ', $content);
	4441	+ // Replace 3+ newlines with 2 newlines (max 2 blank lines)
	4442	+ $content = preg_replace('/\n{3,}/', "\n\n", $content);
	4443	+ // Trim each line
	4444	+ $lines = explode("\n", $content);
	4445	+ $lines = array_map('trim', $lines);
	4446	+ $content = implode("\n", $lines);
	4447	+ // Final trim
	4448	+ $content = trim($content);
	4449	+
	4450	+ // Remove control characters (which can cause database issues) but preserve \n (0x0A) and \r (0x0D)
	4451	+ $content = preg_replace('/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]/u', '', $content);
	4452	+
	4453	+ // Remove NULL bytes which can cause database errors
	4454	+ $content = str_replace("\0", "", $content);
	4455	+
	4456	+ // Ensure valid UTF-8 encoding
	4457	+ $content = wp_check_invalid_utf8($content);
	4458	+
	4459	+ // Remove any extremely long strings without spaces (often garbage)
	4460	+ $content = preg_replace('/\S{300,}/', ' ', $content);
	4461	+
	4462	+ // Replace problematic characters that often cause database issues
	4463	+ $content = preg_replace('/[\x{10000}-\x{10FFFF}]/u', '', $content); // Remove emoji and other high Unicode characters
	4464	+
	4465	+ // Replace any remaining potentially problematic characters with spaces
	4466	+ // BUT preserve newlines by temporarily replacing them
	4467	+ $content = str_replace("\n", "NEWLINE_PLACEHOLDER", $content);
	4468	+ $content = preg_replace('/[^\p{L}\p{N}\p{P}\p{Z}\p{Sm}]/u', ' ', $content);
	4469	+ $content = str_replace("NEWLINE_PLACEHOLDER", "\n", $content);
	4470	+
	4471	+ // Limit to reasonable length if needed
	4472	+ $max_length = 65000; // Just under MySQL TEXT field limit
	4473	+ if (strlen($content) > $max_length) {
	4474	+ $content = substr($content, 0, $max_length);
	4475	+ }
	4476	+
	4477	+ //error_log('[MXCHAT-SANITIZE] Sanitized content preview: ' . substr($content, 0, 500) . '...');
	4478	+ return $content;
	4479	+}
	4480	+private static function mxchat_extract_main_content($html) {
	4481	+ if (empty($html)) {
	4482	+ return '';
	4483	+ }
	4484	+ try {
	4485	+ $dom = new DOMDocument;
	4486	+ libxml_use_internal_errors(true); // Suppress HTML parsing errors
	4487	+ @$dom->loadHTML(mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8'), LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
	4488	+ $xpath = new DOMXPath($dom);
	4489	+
	4490	+ // For debugging purposes
	4491	+ $debugEnabled = false; // Set to true to enable debugging output
	4492	+ $debug = function($message) use ($debugEnabled) {
	4493	+ if ($debugEnabled) {
	4494	+ //error_log('[MXCHAT-DEBUG] ' . $message);
	4495	+ }
	4496	+ };
	4497	+
	4498	+ // Direct targeting for Gerow theme posts
	4499	+ $post_text = $xpath->query('//div[contains(@class, "post-text")]');
	4500	+ if ($post_text && $post_text->length > 0) {
	4501	+ $debug("Found post-text directly");
	4502	+ $content = '';
	4503	+ foreach ($post_text as $node) {
	4504	+ $content .= $dom->saveHTML($node);
	4505	+ }
	4506	+ if (!empty($content)) {
	4507	+ $debug("Returning post-text content");
	4508	+ return $content;
	4509	+ }
	4510	+ }
	4511	+
	4512	+ // Try to get the blog details content which contains the post-text
	4513	+ $blog_details = $xpath->query('//div[contains(@class, "blog-details-content")]');
	4514	+ if ($blog_details && $blog_details->length > 0) {
	4515	+ $debug("Found blog-details-content");
	4516	+ $content = '';
	4517	+ foreach ($blog_details as $node) {
	4518	+ $content .= $dom->saveHTML($node);
	4519	+ }
	4520	+ if (!empty($content)) {
	4521	+ $debug("Returning blog-details-content");
	4522	+ return $content;
	4523	+ }
	4524	+ }
	4525	+
	4526	+ // Try to get the article which contains the blog details
	4527	+ $article = $xpath->query('//article[contains(@class, "blog-details-wrap")]');
	4528	+ if ($article && $article->length > 0) {
	4529	+ $debug("Found article with blog-details-wrap");
	4530	+ $content = '';
	4531	+ foreach ($article as $node) {
	4532	+ $content .= $dom->saveHTML($node);
	4533	+ }
	4534	+ if (!empty($content)) {
	4535	+ $debug("Returning article content");
	4536	+ return $content;
	4537	+ }
	4538	+ }
	4539	+
	4540	+ // Try even broader with the blog-item-wrap
	4541	+ $blog_item = $xpath->query('//div[contains(@class, "blog-item-wrap")]');
	4542	+ if ($blog_item && $blog_item->length > 0) {
	4543	+ $debug("Found blog-item-wrap");
	4544	+ $content = '';
	4545	+ foreach ($blog_item as $node) {
	4546	+ $content .= $dom->saveHTML($node);
	4547	+ }
	4548	+ if (!empty($content)) {
	4549	+ $debug("Returning blog-item-wrap content");
	4550	+ return $content;
	4551	+ }
	4552	+ }
	4553	+
	4554	+ // Specific Gerow theme path
	4555	+ $gerow_path = $xpath->query('//section[contains(@class, "blog-area")]//div[contains(@class, "post-text")]');
	4556	+ if ($gerow_path && $gerow_path->length > 0) {
	4557	+ $debug("Found Gerow theme path to post-text");
	4558	+ $content = '';
	4559	+ foreach ($gerow_path as $node) {
	4560	+ $content .= $dom->saveHTML($node);
	4561	+ }
	4562	+ if (!empty($content)) {
	4563	+ $debug("Returning Gerow post-text content");
	4564	+ return $content;
	4565	+ }
	4566	+ }
	4567	+
	4568	+ // Generic blog post selectors
	4569	+ $selectors = [
	4570	+ // Blog post specific selectors
	4571	+ '//div[contains(@class, "post-text")]',
	4572	+ '//article[contains(@class, "blog-post-item")]//div[contains(@class, "post-text")]',
	4573	+ '//div[contains(@class, "blog-details-content")]',
	4574	+ '//article[contains(@class, "blog-details-wrap")]',
	4575	+ '//div[contains(@class, "entry-content")]',
	4576	+ '//div[contains(@class, "blog-content")]',
	4577	+ '//div[contains(@class, "blog-item-wrap")]',
	4578	+
	4579	+ // More general content selectors
	4580	+ '//div[contains(@class, "page__content")]',
	4581	+ '//div[contains(@class, "elementor-widget-container")]',
	4582	+ '//div[contains(@class, "elementor-text-editor")]',
	4583	+ '//div[contains(@class, "elementor-widget-text-editor")]',
	4584	+ '//*[contains(@class, "entry-content")]',
	4585	+ '//*[contains(@class, "post-content")]',
	4586	+ '//*[contains(@class, "article-content")]',
	4587	+ '//*[@id="content"]',
	4588	+ '//*[@id="main-content"]',
	4589	+ '//section[contains(@class, "blog-area")]',
	4590	+ '//article',
	4591	+ '//main',
	4592	+ '//div[contains(@class, "content")]'
	4593	+ ];
	4594	+
	4595	+ // First handle Elementor content
	4596	+ $debug("Checking for Elementor content");
	4597	+ $elementor_widgets = $xpath->query('//div[contains(@class, "elementor-element")]//div[contains(@class, "elementor-widget-container")]');
	4598	+ if ($elementor_widgets && $elementor_widgets->length > 0) {
	4599	+ $debug("Found Elementor widgets");
	4600	+ $combined_content = '';
	4601	+ foreach ($elementor_widgets as $widget) {
	4602	+ $widget_content = $dom->saveHTML($widget);
	4603	+ if (!empty($widget_content)) {
	4604	+ $combined_content .= $widget_content;
	4605	+ }
	4606	+ }
	4607	+ if (!empty($combined_content)) {
	4608	+ $debug("Returning Elementor content");
	4609	+ return $combined_content;
	4610	+ }
	4611	+ }
	4612	+
	4613	+ // Try standard selectors one by one
	4614	+ foreach ($selectors as $selector) {
	4615	+ $debug("Trying selector: " . $selector);
	4616	+ $nodes = $xpath->query($selector);
	4617	+ if ($nodes && $nodes->length > 0) {
	4618	+ $debug("Found matches for selector: " . $selector);
	4619	+ $content = '';
	4620	+ foreach ($nodes as $node) {
	4621	+ $content .= $dom->saveHTML($node);
	4622	+ }
	4623	+ if (!empty($content)) {
	4624	+ $debug("Returning content from selector: " . $selector);
	4625	+ return $content;
	4626	+ }
	4627	+ }
	4628	+ }
	4629	+
	4630	+ // Manual regex fallback for post-text if DOM methods fail
	4631	+ $debug("Trying regex fallback");
	4632	+ if (preg_match('/<div class="post-text">(.*?)<\/div>\s*<\/div>\s*<\/div>/s', $html, $matches)) {
	4633	+ $debug("Found post-text via regex");
	4634	+ return '<div class="post-text">' . $matches[1] . '</div>';
	4635	+ }
	4636	+
	4637	+ // Try to extract the blog section as a whole
	4638	+ $blog_section = $xpath->query('//section[contains(@class, "blog-area")]');
	4639	+ if ($blog_section && $blog_section->length > 0) {
	4640	+ $debug("Found blog-area section");
	4641	+ $content = '';
	4642	+ foreach ($blog_section as $node) {
	4643	+ $content .= $dom->saveHTML($node);
	4644	+ }
	4645	+ if (!empty($content)) {
	4646	+ $debug("Returning blog-area section content");
	4647	+ return $content;
	4648	+ }
	4649	+ }
	4650	+
	4651	+ // Fallback: Return the body content if no specific selector matches
	4652	+ $debug("Using body fallback");
	4653	+ $body = $dom->getElementsByTagName('body');
	4654	+ if ($body->length > 0) {
	4655	+ return $dom->saveHTML($body->item(0));
	4656	+ }
	4657	+
	4658	+ // Last resort: return the original HTML
	4659	+ $debug("Returning original HTML");
	4660	+ return $html;
	4661	+ } catch (Exception $e) {
	4662	+ //error_log('[MXCHAT-ERROR] Content extraction failed: ' . $e->getMessage());
	4663	+ return $html; // Return original HTML if parsing fails
	4664	+ } finally {
	4665	+ libxml_clear_errors();
	4666	+ }
	4667	+}
2015	4668	public function get_sitemap_processing_status($sitemap_url) {
2016	4669	$sitemap_url = esc_url_raw($sitemap_url);
2017		- $status = get_transient(sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)));
2018		-
	4670	+ $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
	4671	+ $status = get_transient($status_key);
	4672	+
2019	4673	if (!$status || !is_array($status)) {
2020	4674	return false;
2021	4675	}
2022		-
	4676	+
	4677	+ // Auto-complete check: if all URLs are processed but status isn't complete
	4678	+ if (isset($status['processed_urls']) && isset($status['total_urls']) &&
	4679	+ $status['processed_urls'] >= $status['total_urls'] &&
	4680	+ isset($status['status']) && $status['status'] !== 'complete' &&
	4681	+ $status['status'] !== 'error') {
	4682	+
	4683	+ // Mark as complete
	4684	+ $status['status'] = 'complete';
	4685	+ $status['processed_urls'] = $status['total_urls']; // Ensure exact match
	4686	+
	4687	+ // Update the transient with the corrected status
	4688	+ set_transient($status_key, $status, DAY_IN_SECONDS);
	4689	+ }
	4690	+
2023	4691	return array(
2024	4692	'total_urls' => absint($status['total_urls']),
2025	4693	'processed_urls' => absint($status['processed_urls']),
2026	4694	'failed_urls' => absint($status['failed_urls'] ?? 0),
2027	4695	'percentage' => ($status['total_urls'] > 0)
2028		- ? round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100)
2029		- : 0,
	4696	+ ? round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100)
	4697	+ : 0,
2030	4698	'status' => sanitize_text_field($status['status']),
2031	4699	'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat'),
2032	4700	'error' => isset($status['error']) ? sanitize_text_field($status['error']) : '',
2033		- 'last_error' => isset($status['last_error']) ? sanitize_text_field($status['last_error']) : ''
	4701	+ 'last_error' => isset($status['last_error']) ? sanitize_text_field($status['last_error']) : '',
	4702	+ 'failed_urls_list' => isset($status['failed_urls_list']) ? $status['failed_urls_list'] : array()
2034	4703	);
2035	4704	}
2036		-
	4705	+public function ajax_get_status_updates() {
	4706	+ try {
	4707	+ // Verify the request
	4708	+ check_ajax_referer('mxchat_status_nonce', 'nonce');
	4709	+
	4710	+ // Get the status just like in your admin page
	4711	+ $pdf_url = get_transient('mxchat_last_pdf_url');
	4712	+ $sitemap_url = get_transient('mxchat_last_sitemap_url');
	4713	+
	4714	+ $pdf_status = $pdf_url ? $this->get_pdf_processing_status($pdf_url) : false;
	4715	+ $sitemap_status = $sitemap_url ? $this->get_sitemap_processing_status($sitemap_url) : false;
	4716	+
	4717	+ // Add the PDF URL to the status object
	4718	+ if ($pdf_status && $pdf_url) {
	4719	+ $pdf_status['pdf_url'] = $pdf_url;
	4720	+ }
	4721	+
	4722	+ // Set the current PDF URL for the manual batch processing button
	4723	+ $current_pdf_url = $pdf_url;
	4724	+
	4725	+ // Check for true processing status, not just presence of status
	4726	+ $is_active_processing =
	4727	+ ($sitemap_status && isset($sitemap_status['status']) && $sitemap_status['status'] === 'processing') ||
	4728	+ ($pdf_status && isset($pdf_status['status']) && $pdf_status['status'] === 'processing');
	4729	+
	4730	+ // Get single URL status, but only if no processing is active
	4731	+ $single_url_status = !$is_active_processing ? $this->get_single_url_status() : false;
	4732	+
	4733	+ // IMPORTANT: Don't delete transients here! Let JavaScript see the complete status first
	4734	+ // Check if this is a "clear completed" request
	4735	+ $clear_completed = isset($_POST['clear_completed']) && $_POST['clear_completed'] === 'true';
	4736	+
	4737	+ if ($clear_completed) {
	4738	+ // Only clear if status is complete
	4739	+ if ($pdf_status && isset($pdf_status['status']) && $pdf_status['status'] === 'complete') {
	4740	+ delete_transient('mxchat_last_pdf_url');
	4741	+ $pdf_status = false;
	4742	+ }
	4743	+ if ($sitemap_status && isset($sitemap_status['status']) && $sitemap_status['status'] === 'complete') {
	4744	+ delete_transient('mxchat_last_sitemap_url');
	4745	+ $sitemap_status = false;
	4746	+ }
	4747	+ }
	4748	+
	4749	+ // Return JSON response with the status data
	4750	+ wp_send_json(array(
	4751	+ 'pdf_status' => $pdf_status,
	4752	+ 'sitemap_status' => $sitemap_status,
	4753	+ 'single_url_status' => $single_url_status,
	4754	+ 'is_processing' => $is_active_processing,
	4755	+ 'current_pdf_url' => $current_pdf_url
	4756	+ ));
	4757	+
	4758	+ } catch (Exception $e) {
	4759	+ // Log the error
	4760	+ //error_log('MxChat Status Update Error: ' . $e->getMessage());
	4761	+
	4762	+ // Return a friendly error response
	4763	+ wp_send_json_error(array(
	4764	+ 'message' => 'Error getting status updates: ' . $e->getMessage(),
	4765	+ 'status' => 'error'
	4766	+ ));
	4767	+ }
	4768	+}
2037	4769	public function mxchat_stop_processing() {
2038	4770	// Verify permissions
2039	4771	if (!current_user_can('manage_options')) {
2040	4772	wp_die(esc_html__('Unauthorized access', 'mxchat'));
		@@ -2070,27 +4802,898 @@
2070	4802	);
2071	4803	wp_safe_redirect(admin_url('admin.php?page=mxchat-prompts'));
2072	4804	exit;
2073	4805	}
2074		-private function mxchat_sanitize_content_for_api($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);
2079	4806
2080		- // Remove all HTML tags and decode HTML entities
	4807	+
	4808	+public function ajax_mxchat_get_content_list() {
	4809	+ // Verify the nonce
	4810	+ check_ajax_referer('mxchat_content_selector_nonce', 'nonce');
	4811	+
	4812	+ if (!current_user_can('manage_options')) {
	4813	+ wp_send_json_error(__('Unauthorized access', 'mxchat'));
	4814	+ }
	4815	+
	4816	+ $page = isset($_GET['page']) ? absint($_GET['page']) : 1;
	4817	+ $per_page = isset($_GET['per_page']) ? absint($_GET['per_page']) : 20;
	4818	+ $search = isset($_GET['search']) ? sanitize_text_field($_GET['search']) : '';
	4819	+ $post_type = isset($_GET['post_type']) ? sanitize_text_field($_GET['post_type']) : 'all';
	4820	+ $post_status = isset($_GET['post_status']) ? sanitize_text_field($_GET['post_status']) : 'publish';
	4821	+ $processed_filter = isset($_GET['processed_filter']) ? sanitize_text_field($_GET['processed_filter']) : 'all';
	4822	+
	4823	+ // Build query args
	4824	+ $args = array(
	4825	+ 'posts_per_page' => $per_page,
	4826	+ 'paged' => $page,
	4827	+ 'post_status' => $post_status !== 'all' ? $post_status : array('publish', 'draft', 'pending'),
	4828	+ 'orderby' => 'date',
	4829	+ 'order' => 'DESC',
	4830	+ );
	4831	+
	4832	+ // Handle post types
	4833	+ if ($post_type !== 'all') {
	4834	+ $args['post_type'] = $post_type;
	4835	+ } else {
	4836	+ // Default to post and page if we can't get post types
	4837	+ $args['post_type'] = array('post', 'page');
	4838	+
	4839	+ // Try to get public post types
	4840	+ $public_types = $this->get_public_post_types();
	4841	+ if (is_array($public_types) && !empty($public_types)) {
	4842	+ $args['post_type'] = array_keys($public_types);
	4843	+ }
	4844	+ }
	4845	+
	4846	+ if (!empty($search)) {
	4847	+ $args['s'] = $search;
	4848	+ }
	4849	+
	4850	+ // ================================
	4851	+ // UPDATED: Get already vectorized content from BOTH WordPress DB AND Pinecone
	4852	+ // ================================
	4853	+
	4854	+ // FIRST: Get from WordPress DB (your original working code)
	4855	+ global $wpdb;
	4856	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	4857	+ $processed_items = $wpdb->get_results("SELECT id, source_url, timestamp FROM {$table_name}");
	4858	+
	4859	+ // Create a lookup array of processed posts with timestamps
	4860	+ $processed_data = array();
	4861	+
	4862	+ if (!empty($processed_items)) {
	4863	+ foreach ($processed_items as $item) {
	4864	+ $post_id = url_to_postid($item->source_url);
	4865	+ if ($post_id) {
	4866	+ $processed_data[$post_id] = array(
	4867	+ 'db_id' => $item->id,
	4868	+ 'timestamp' => $item->timestamp,
	4869	+ 'url' => $item->source_url,
	4870	+ 'source' => 'wordpress'
	4871	+ );
	4872	+ }
	4873	+ }
	4874	+ }
	4875	+
	4876	+ // SECOND: ALSO check Pinecone if it's enabled
	4877	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	4878	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	4879	+
	4880	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	4881	+ $pinecone_data = $this->get_pinecone_processed_content($pinecone_options);
	4882	+
	4883	+ // Merge Pinecone data with WordPress data
	4884	+ foreach ($pinecone_data as $post_id => $pinecone_info) {
	4885	+ // If not already found in WordPress DB, add from Pinecone
	4886	+ if (!isset($processed_data[$post_id])) {
	4887	+ $processed_data[$post_id] = $pinecone_info;
	4888	+ }
	4889	+ }
	4890	+ }
	4891	+
	4892	+ // ================================
	4893	+
	4894	+ // Get processed IDs as a simple array for in_array checks
	4895	+ $processed_ids = array_keys($processed_data);
	4896	+
	4897	+ // Handle processed/unprocessed filter
	4898	+ if ($processed_filter === 'processed' && !empty($processed_ids)) {
	4899	+ $args['post__in'] = $processed_ids;
	4900	+ } elseif ($processed_filter === 'unprocessed' && !empty($processed_ids)) {
	4901	+ $args['post__not_in'] = $processed_ids;
	4902	+ }
	4903	+
	4904	+ // Run the query
	4905	+ $query = new WP_Query($args);
	4906	+ $content_items = array();
	4907	+
	4908	+ if ($query->have_posts()) {
	4909	+ while ($query->have_posts()) {
	4910	+ $query->the_post();
	4911	+ $id = get_the_ID();
	4912	+ $post_date = get_the_date();
	4913	+ $excerpt = wp_trim_words(get_the_excerpt(), 20, '...');
	4914	+ $word_count = str_word_count(strip_tags(get_the_content()));
	4915	+
	4916	+ $is_processed = in_array($id, $processed_ids);
	4917	+ $processed_date = '';
	4918	+ $db_record_id = 0;
	4919	+ $data_source = 'none';
	4920	+
	4921	+ if ($is_processed && isset($processed_data[$id])) {
	4922	+ $item_data = $processed_data[$id];
	4923	+ $data_source = $item_data['source'];
	4924	+
	4925	+ if ($data_source === 'wordpress' && isset($item_data['timestamp'])) {
	4926	+ // WordPress DB format
	4927	+ $timestamp = strtotime($item_data['timestamp']);
	4928	+ $processed_date = human_time_diff($timestamp, current_time('timestamp')) . ' ago';
	4929	+ $db_record_id = $item_data['db_id'];
	4930	+ } elseif ($data_source === 'pinecone') {
	4931	+ // Pinecone format
	4932	+ $processed_date = $item_data['processed_date'];
	4933	+ $db_record_id = $item_data['db_id'];
	4934	+ }
	4935	+ }
	4936	+
	4937	+ $content_items[] = array(
	4938	+ 'id' => $id,
	4939	+ 'title' => get_the_title(),
	4940	+ 'permalink' => get_permalink(),
	4941	+ 'date' => $post_date,
	4942	+ 'type' => get_post_type(),
	4943	+ 'status' => get_post_status(),
	4944	+ 'excerpt' => $excerpt,
	4945	+ 'word_count' => $word_count,
	4946	+ 'already_processed' => $is_processed,
	4947	+ 'processed_date' => $processed_date,
	4948	+ 'db_record_id' => $db_record_id,
	4949	+ 'data_source' => $data_source
	4950	+ );
	4951	+ }
	4952	+ wp_reset_postdata();
	4953	+ }
	4954	+
	4955	+ $response = array(
	4956	+ 'items' => $content_items,
	4957	+ 'total' => $query->found_posts,
	4958	+ 'total_pages' => $query->max_num_pages,
	4959	+ 'current_page' => $page,
	4960	+ 'processed_count' => count($processed_ids)
	4961	+ );
	4962	+
	4963	+ wp_send_json_success($response);
	4964	+ exit;
	4965	+}
	4966	+public function ajax_mxchat_process_selected_content() {
	4967	+ // Basic request validation
	4968	+ if (!check_ajax_referer('mxchat_content_selector_nonce', 'nonce', false)) {
	4969	+ wp_send_json_error('Invalid nonce');
	4970	+ exit;
	4971	+ }
	4972	+
	4973	+ if (!current_user_can('manage_options')) {
	4974	+ wp_send_json_error('Unauthorized access');
	4975	+ exit;
	4976	+ }
	4977	+
	4978	+ // Get post IDs - safely parse the array
	4979	+ $post_ids = array();
	4980	+ if (isset($_POST['post_ids']) && is_array($_POST['post_ids'])) {
	4981	+ foreach ($_POST['post_ids'] as $id) {
	4982	+ $post_ids[] = absint($id);
	4983	+ }
	4984	+ }
	4985	+
	4986	+ if (empty($post_ids)) {
	4987	+ wp_send_json_error('No content selected');
	4988	+ exit;
	4989	+ }
	4990	+
	4991	+ // Process only ONE post at a time to avoid request size issues
	4992	+ $post_id = reset($post_ids);
	4993	+ $post = get_post($post_id);
	4994	+
	4995	+ if (!$post) {
	4996	+ wp_send_json_error('Post not found');
	4997	+ exit;
	4998	+ }
	4999	+
	5000	+ // Get minimal content
	5001	+ $content = $post->post_title . "\n\n" . wp_strip_all_tags($post->post_content);
	5002	+ $content = substr($content, 0, 10000); // Limit content size
	5003	+
	5004	+ // Get API key with proper model detection
	5005	+ $options = get_option('mxchat_options');
	5006	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	5007	+
	5008	+ if (strpos($selected_model, 'voyage') === 0) {
	5009	+ $api_key = $options['voyage_api_key'] ?? '';
	5010	+ $provider_name = 'Voyage AI';
	5011	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	5012	+ $api_key = $options['gemini_api_key'] ?? '';
	5013	+ $provider_name = 'Google Gemini';
	5014	+ } else {
	5015	+ $api_key = $options['api_key'] ?? '';
	5016	+ $provider_name = 'OpenAI';
	5017	+ }
	5018	+
	5019	+ if (empty($api_key)) {
	5020	+ wp_send_json_error($provider_name . ' API key not configured');
	5021	+ exit;
	5022	+ }
	5023	+
	5024	+ $source_url = get_permalink($post_id);
	5025	+ $vector_id = md5($source_url); // Vector ID for Pinecone
	5026	+
	5027	+ // ================================
	5028	+ // UPDATED: Check for existing content in BOTH sources for backwards compatibility
	5029	+ // ================================
	5030	+
	5031	+ $is_update = false;
	5032	+
	5033	+ // Check WordPress DB first (backwards compatibility)
	5034	+ global $wpdb;
	5035	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	5036	+ $existing_record = $wpdb->get_row($wpdb->prepare(
	5037	+ "SELECT id FROM $table_name WHERE source_url = %s",
	5038	+ $source_url
	5039	+ ));
	5040	+
	5041	+ if ($existing_record) {
	5042	+ $is_update = true;
	5043	+ } else {
	5044	+ // Also check Pinecone if enabled
	5045	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	5046	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	5047	+
	5048	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	5049	+ $pinecone_data = $this->get_pinecone_processed_content($pinecone_options);
	5050	+ if (isset($pinecone_data[$post_id])) {
	5051	+ $is_update = true;
	5052	+ }
	5053	+ }
	5054	+ }
	5055	+
	5056	+ // Use the centralized utility function for storage
	5057	+ $result = MxChat_Utils::submit_content_to_db(
	5058	+ $content,
	5059	+ $source_url,
	5060	+ $api_key,
	5061	+ $vector_id
	5062	+ );
	5063	+
	5064	+ if (is_wp_error($result)) {
	5065	+ wp_send_json_error('Storage failed: ' . $result->get_error_message());
	5066	+ exit;
	5067	+ }
	5068	+
	5069	+ // ================================
	5070	+ // NEW: Update caches immediately after successful storage
	5071	+ // ================================
	5072	+
	5073	+ // Check if Pinecone is enabled and update caches
	5074	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	5075	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	5076	+
	5077	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	5078	+ // Update vector ID cache for improved fetching
	5079	+ $this->update_pinecone_vector_cache($vector_id);
	5080	+
	5081	+ // Update local processed content cache for immediate UI feedback
	5082	+ $pinecone_cache = get_option('mxchat_pinecone_processed_cache', array());
	5083	+ $pinecone_cache[$post_id] = array(
	5084	+ 'db_id' => $vector_id,
	5085	+ 'processed_date' => 'Just now',
	5086	+ 'url' => $source_url,
	5087	+ 'source' => 'pinecone',
	5088	+ 'timestamp' => current_time('timestamp')
	5089	+ );
	5090	+ update_option('mxchat_pinecone_processed_cache', $pinecone_cache);
	5091	+
	5092	+ // Also update the general processed content cache
	5093	+ $processed_cache = get_option('mxchat_processed_content_cache', array());
	5094	+ $processed_cache[$post_id] = array(
	5095	+ 'db_id' => $vector_id,
	5096	+ 'timestamp' => current_time('timestamp'),
	5097	+ 'url' => $source_url,
	5098	+ 'source' => 'pinecone'
	5099	+ );
	5100	+ update_option('mxchat_processed_content_cache', $processed_cache);
	5101	+ }
	5102	+
	5103	+ $operation_type = $is_update ? 'update' : 'new';
	5104	+
	5105	+ // Success response with minimal data
	5106	+ wp_send_json_success(array(
	5107	+ 'message' => $operation_type === 'update' ? 'Content updated successfully' : 'Content processed successfully',
	5108	+ 'post_id' => $post_id,
	5109	+ 'title' => $post->post_title,
	5110	+ 'operation_type' => $operation_type,
	5111	+ 'vector_id' => $vector_id, // Include vector ID for debugging
	5112	+ 'cache_updated' => $use_pinecone // Indicate if cache was updated
	5113	+ ));
	5114	+ exit;
	5115	+}
	5116	+private function get_public_post_types() {
	5117	+ $post_types = get_post_types(array('public' => true), 'objects');
	5118	+ $post_type_options = array();
	5119	+
	5120	+ foreach ($post_types as $post_type) {
	5121	+ $post_type_options[$post_type->name] = $post_type->label;
	5122	+ }
	5123	+
	5124	+ return $post_type_options;
	5125	+}
	5126	+private function get_pinecone_processed_content($pinecone_options) {
	5127	+ // First check local cache for immediate updates
	5128	+ $cached_data = get_option('mxchat_pinecone_processed_cache', array());
	5129	+
	5130	+ $api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
	5131	+ $host = $pinecone_options['mxchat_pinecone_host'] ?? '';
	5132	+
	5133	+ if (empty($api_key) || empty($host)) {
	5134	+ // Return only cached data if API credentials are missing
	5135	+ return $cached_data;
	5136	+ }
	5137	+
	5138	+ $pinecone_data = array();
	5139	+
	5140	+ try {
	5141	+ // Method 1: Try to get vectors using cached vector IDs first
	5142	+ $cached_vector_ids = get_option('mxchat_pinecone_vector_ids_cache', array());
	5143	+
	5144	+ if (!empty($cached_vector_ids)) {
	5145	+ $pinecone_data = $this->fetch_pinecone_vectors_by_ids($pinecone_options, $cached_vector_ids);
	5146	+ }
	5147	+
	5148	+ // Method 2: If no cached IDs or fetch failed, use scanning approach
	5149	+ if (empty($pinecone_data)) {
	5150	+ $pinecone_data = $this->scan_pinecone_for_processed_content($pinecone_options);
	5151	+ }
	5152	+
	5153	+ // Method 3: Final fallback - try stats endpoint (if available)
	5154	+ if (empty($pinecone_data)) {
	5155	+ $stats_url = "https://{$host}/describe_index_stats";
	5156	+
	5157	+ $response = wp_remote_post($stats_url, array(
	5158	+ 'headers' => array(
	5159	+ 'Api-Key' => $api_key,
	5160	+ 'Content-Type' => 'application/json'
	5161	+ ),
	5162	+ 'body' => json_encode(array()),
	5163	+ 'timeout' => 30
	5164	+ ));
	5165	+
	5166	+ if (!is_wp_error($response) && wp_remote_retrieve_response_code($response) === 200) {
	5167	+ $body = wp_remote_retrieve_body($response);
	5168	+ $stats_data = json_decode($body, true);
	5169	+
	5170	+ // Log stats for debugging but don't rely on them for vector listing
	5171	+ error_log('Pinecone index stats: ' . print_r($stats_data, true));
	5172	+ }
	5173	+ }
	5174	+
	5175	+ } catch (Exception $e) {
	5176	+ error_log('Pinecone processed content exception: ' . $e->getMessage());
	5177	+ }
	5178	+
	5179	+ // Merge cached data with Pinecone data
	5180	+ // Cache takes priority for recent updates (within last 5 minutes)
	5181	+ $merged_data = $pinecone_data;
	5182	+
	5183	+ foreach ($cached_data as $post_id => $cache_item) {
	5184	+ $cache_timestamp = $cache_item['timestamp'] ?? 0;
	5185	+ $time_diff = current_time('timestamp') - $cache_timestamp;
	5186	+
	5187	+ // If cache item is recent (less than 5 minutes), prioritize it
	5188	+ if ($time_diff < 300) { // 5 minutes = 300 seconds
	5189	+ $merged_data[$post_id] = $cache_item;
	5190	+ } else {
	5191	+ // If not in Pinecone data and cache is old, keep cache but mark as potentially stale
	5192	+ if (!isset($merged_data[$post_id])) {
	5193	+ $merged_data[$post_id] = $cache_item;
	5194	+ }
	5195	+ }
	5196	+ }
	5197	+
	5198	+ return $merged_data;
	5199	+}
	5200	+
	5201	+// Helper method to fetch vectors by specific IDs
	5202	+private function fetch_pinecone_vectors_by_ids($pinecone_options, $vector_ids) {
	5203	+ $api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
	5204	+ $host = $pinecone_options['mxchat_pinecone_host'] ?? '';
	5205	+
	5206	+ if (empty($api_key) || empty($host) || empty($vector_ids)) {
	5207	+ return array();
	5208	+ }
	5209	+
	5210	+ try {
	5211	+ $fetch_url = "https://{$host}/vectors/fetch";
	5212	+
	5213	+ // Pinecone fetch API allows fetching specific vectors by ID
	5214	+ $fetch_data = array(
	5215	+ 'ids' => array_values($vector_ids)
	5216	+ );
	5217	+
	5218	+ $response = wp_remote_post($fetch_url, array(
	5219	+ 'headers' => array(
	5220	+ 'Api-Key' => $api_key,
	5221	+ 'Content-Type' => 'application/json'
	5222	+ ),
	5223	+ 'body' => json_encode($fetch_data),
	5224	+ 'timeout' => 30
	5225	+ ));
	5226	+
	5227	+ if (is_wp_error($response)) {
	5228	+ error_log('Pinecone fetch by IDs error: ' . $response->get_error_message());
	5229	+ return array();
	5230	+ }
	5231	+
	5232	+ $response_code = wp_remote_retrieve_response_code($response);
	5233	+ if ($response_code !== 200) {
	5234	+ error_log('Pinecone fetch by IDs failed with code: ' . $response_code);
	5235	+ return array();
	5236	+ }
	5237	+
	5238	+ $body = wp_remote_retrieve_body($response);
	5239	+ $data = json_decode($body, true);
	5240	+
	5241	+ if (!isset($data['vectors'])) {
	5242	+ return array();
	5243	+ }
	5244	+
	5245	+ $processed_data = array();
	5246	+
	5247	+ foreach ($data['vectors'] as $vector_id => $vector_data) {
	5248	+ $metadata = $vector_data['metadata'] ?? array();
	5249	+ $source_url = $metadata['source_url'] ?? '';
	5250	+
	5251	+ if (!empty($source_url)) {
	5252	+ $post_id = url_to_postid($source_url);
	5253	+ if ($post_id) {
	5254	+ $created_at = $metadata['created_at'] ?? '';
	5255	+ $processed_date = 'Recently'; // Default
	5256	+
	5257	+ if (!empty($created_at)) {
	5258	+ $timestamp = is_numeric($created_at) ? $created_at : strtotime($created_at);
	5259	+ if ($timestamp) {
	5260	+ $processed_date = human_time_diff($timestamp, current_time('timestamp')) . ' ago';
	5261	+ }
	5262	+ }
	5263	+
	5264	+ $processed_data[$post_id] = array(
	5265	+ 'db_id' => $vector_id,
	5266	+ 'processed_date' => $processed_date,
	5267	+ 'url' => $source_url,
	5268	+ 'source' => 'pinecone',
	5269	+ 'timestamp' => $timestamp ?? current_time('timestamp')
	5270	+ );
	5271	+ }
	5272	+ }
	5273	+ }
	5274	+
	5275	+ return $processed_data;
	5276	+
	5277	+ } catch (Exception $e) {
	5278	+ error_log('Pinecone fetch by IDs exception: ' . $e->getMessage());
	5279	+ return array();
	5280	+ }
	5281	+}
	5282	+
	5283	+// Fallback scanning method for when vector IDs cache is empty
	5284	+private function scan_pinecone_for_processed_content($pinecone_options) {
	5285	+ $api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
	5286	+ $host = $pinecone_options['mxchat_pinecone_host'] ?? '';
	5287	+
	5288	+ if (empty($api_key) || empty($host)) {
	5289	+ return array();
	5290	+ }
	5291	+
	5292	+ try {
	5293	+ // Use multiple random vectors to get better coverage
	5294	+ $all_matches = array();
	5295	+ $seen_ids = array();
	5296	+
	5297	+ // Try 3 different random vectors to get better coverage
	5298	+ for ($i = 0; $i < 3; $i++) {
	5299	+ $query_url = "https://{$host}/query";
	5300	+
	5301	+ // Generate a random unit vector instead of zeros
	5302	+ $random_vector = array();
	5303	+ for ($j = 0; $j < 1536; $j++) {
	5304	+ $random_vector[] = (rand(-1000, 1000) / 1000.0); // Random values between -1 and 1
	5305	+ }
	5306	+
	5307	+ // Normalize the vector to unit length
	5308	+ $magnitude = sqrt(array_sum(array_map(function($x) { return $x * $x; }, $random_vector)));
	5309	+ if ($magnitude > 0) {
	5310	+ $random_vector = array_map(function($x) use ($magnitude) { return $x / $magnitude; }, $random_vector);
	5311	+ }
	5312	+
	5313	+ $query_data = array(
	5314	+ 'includeMetadata' => true,
	5315	+ 'includeValues' => false,
	5316	+ 'topK' => 10000, // Get many results
	5317	+ 'vector' => $random_vector
	5318	+ );
	5319	+
	5320	+ $response = wp_remote_post($query_url, array(
	5321	+ 'headers' => array(
	5322	+ 'Api-Key' => $api_key,
	5323	+ 'Content-Type' => 'application/json'
	5324	+ ),
	5325	+ 'body' => json_encode($query_data),
	5326	+ 'timeout' => 30
	5327	+ ));
	5328	+
	5329	+ if (is_wp_error($response)) {
	5330	+ continue;
	5331	+ }
	5332	+
	5333	+ $response_code = wp_remote_retrieve_response_code($response);
	5334	+ if ($response_code !== 200) {
	5335	+ continue;
	5336	+ }
	5337	+
	5338	+ $body = wp_remote_retrieve_body($response);
	5339	+ $data = json_decode($body, true);
	5340	+
	5341	+ if (isset($data['matches'])) {
	5342	+ foreach ($data['matches'] as $match) {
	5343	+ $match_id = $match['id'] ?? '';
	5344	+ if (!empty($match_id) && !isset($seen_ids[$match_id])) {
	5345	+ $all_matches[] = $match;
	5346	+ $seen_ids[$match_id] = true;
	5347	+ }
	5348	+ }
	5349	+ }
	5350	+ }
	5351	+
	5352	+ // Convert matches to processed data format
	5353	+ $processed_data = array();
	5354	+ $vector_ids_for_cache = array();
	5355	+
	5356	+ foreach ($all_matches as $match) {
	5357	+ $metadata = $match['metadata'] ?? array();
	5358	+ $source_url = $metadata['source_url'] ?? '';
	5359	+ $match_id = $match['id'] ?? '';
	5360	+
	5361	+ if (!empty($source_url) && !empty($match_id)) {
	5362	+ $post_id = url_to_postid($source_url);
	5363	+ if ($post_id) {
	5364	+ $created_at = $metadata['created_at'] ?? '';
	5365	+ $processed_date = 'Recently'; // Default
	5366	+
	5367	+ if (!empty($created_at)) {
	5368	+ $timestamp = is_numeric($created_at) ? $created_at : strtotime($created_at);
	5369	+ if ($timestamp) {
	5370	+ $processed_date = human_time_diff($timestamp, current_time('timestamp')) . ' ago';
	5371	+ }
	5372	+ }
	5373	+
	5374	+ $processed_data[$post_id] = array(
	5375	+ 'db_id' => $match_id,
	5376	+ 'processed_date' => $processed_date,
	5377	+ 'url' => $source_url,
	5378	+ 'source' => 'pinecone',
	5379	+ 'timestamp' => $timestamp ?? current_time('timestamp')
	5380	+ );
	5381	+
	5382	+ $vector_ids_for_cache[] = $match_id;
	5383	+ }
	5384	+ }
	5385	+ }
	5386	+
	5387	+ // Update the vector IDs cache for future use
	5388	+ if (!empty($vector_ids_for_cache)) {
	5389	+ update_option('mxchat_pinecone_vector_ids_cache', $vector_ids_for_cache);
	5390	+ }
	5391	+
	5392	+ return $processed_data;
	5393	+
	5394	+ } catch (Exception $e) {
	5395	+ error_log('Pinecone scan exception: ' . $e->getMessage());
	5396	+ return array();
	5397	+ }
	5398	+}
	5399	+/**
	5400	+ * Update your existing display_admin_notices function to show notices on all MXChat pages
	5401	+ */
	5402	+public function display_admin_notices() {
	5403	+ // Check if we're on a MXChat admin page
	5404	+ $screen = get_current_screen();
	5405	+ if (!$screen || strpos($screen->base, 'mxchat') === false) {
	5406	+ return;
	5407	+ }
	5408	+
	5409	+ //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
	5410	+
	5411	+ // Check for error notices
	5412	+ $error_notice = get_transient('mxchat_admin_notice_error');
	5413	+ if ($error_notice) {
	5414	+ //error_log('Found error transient: ' . $error_notice);
	5415	+ echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
	5416	+ delete_transient('mxchat_admin_notice_error');
	5417	+ //error_log('Displayed and deleted error transient');
	5418	+ } else {
	5419	+ //error_log('No error transient found');
	5420	+ }
	5421	+
	5422	+ // Check for success notices
	5423	+ $success_notice = get_transient('mxchat_admin_notice_success');
	5424	+ if ($success_notice) {
	5425	+ //error_log('Found success transient: ' . $success_notice);
	5426	+ echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
	5427	+ delete_transient('mxchat_admin_notice_success');
	5428	+ //error_log('Displayed and deleted success transient');
	5429	+ }
	5430	+
	5431	+ // Check for info notices
	5432	+ $info_notice = get_transient('mxchat_admin_notice_info');
	5433	+ if ($info_notice) {
	5434	+ //error_log('Found info transient: ' . $info_notice);
	5435	+ echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
	5436	+ delete_transient('mxchat_admin_notice_info');
	5437	+ //error_log('Displayed and deleted info transient');
	5438	+ }
	5439	+
	5440	+ // Display active processing status
	5441	+ $this->display_processing_status();
	5442	+}
	5443	+
	5444	+/**
	5445	+ * Display current processing status
	5446	+ */
	5447	+private function display_processing_status() {
	5448	+ $pdf_url = get_transient('mxchat_last_pdf_url');
	5449	+ $sitemap_url = get_transient('mxchat_last_sitemap_url');
	5450	+
	5451	+ if (!$pdf_url && !$sitemap_url) {
	5452	+ return;
	5453	+ }
	5454	+
	5455	+ $pdf_status = $pdf_url ? $this->get_pdf_processing_status($pdf_url) : false;
	5456	+ $sitemap_status = $sitemap_url ? $this->get_sitemap_processing_status($sitemap_url) : false;
	5457	+
	5458	+ if ($sitemap_status && isset($sitemap_status['error']) && !empty($sitemap_status['error'])) {
	5459	+ echo '<div class="notice notice-error is-dismissible">';
	5460	+ echo '<p><strong>' . esc_html__('Sitemap Processing Error:', 'mxchat') . '</strong> ' . esc_html($sitemap_status['error']) . '</p>';
	5461	+ echo '</div>';
	5462	+ }
	5463	+
	5464	+ if ($pdf_status && isset($pdf_status['error']) && !empty($pdf_status['error'])) {
	5465	+ echo '<div class="notice notice-error is-dismissible">';
	5466	+ echo '<p><strong>' . esc_html__('PDF Processing Error:', 'mxchat') . '</strong> ' . esc_html($pdf_status['error']) . '</p>';
	5467	+ echo '</div>';
	5468	+ }
	5469	+}
	5470	+
	5471	+/**
	5472	+ * Handle post updates and process content for the chatbot
	5473	+ *
	5474	+ * @param int $post_id The ID of the post being saved
	5475	+ * @param WP_Post $post The post object
	5476	+ * @param bool $update Whether this is an existing post being updated
	5477	+ */
	5478	+public function handle_post_update($post_id, $post, $update) {
	5479	+ // Basic validation checks
	5480	+ if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE || wp_is_post_revision($post_id)) {
	5481	+ return;
	5482	+ }
	5483	+
	5484	+ // Only process published content
	5485	+ if ($post->post_status !== 'publish') {
	5486	+ return;
	5487	+ }
	5488	+
	5489	+ $post_type = $post->post_type;
	5490	+
	5491	+ // Check if sync is enabled for this post type
	5492	+ $should_sync = false;
	5493	+
	5494	+ // Check built-in post types first
	5495	+ if ($post_type === 'post' && get_option('mxchat_auto_sync_posts') === '1') {
	5496	+ $should_sync = true;
	5497	+ } else if ($post_type === 'page' && get_option('mxchat_auto_sync_pages') === '1') {
	5498	+ $should_sync = true;
	5499	+ } else {
	5500	+ // Check custom post types
	5501	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	5502	+ if (get_option($option_name) === '1') {
	5503	+ $should_sync = true;
	5504	+ }
	5505	+ }
	5506	+
	5507	+ if (!$should_sync) {
	5508	+ return;
	5509	+ }
	5510	+
	5511	+ // Get content with proper formatting (matching ajax_mxchat_process_selected_content)
	5512	+ $title = get_the_title($post_id);
	5513	+ $content = get_post_field('post_content', $post_id);
	5514	+
	5515	+ // Apply WordPress content filters to get properly formatted content
	5516	+ $content = apply_filters('the_content', $content);
	5517	+
	5518	+ // Strip tags but preserve structure
2081	5519	$content = wp_strip_all_tags($content);
2082		- $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
	5520	+
	5521	+ // Combine title and content
	5522	+ $final_content = $title . "\n\n" . $content;
	5523	+
	5524	+ // For custom post types like job_listing, include additional fields
	5525	+ if ($post_type === 'job_listing') {
	5526	+ // Add job-specific meta if available
	5527	+ $job_location = get_post_meta($post_id, '_job_location', true);
	5528	+ if (!empty($job_location)) {
	5529	+ $final_content .= "\n\nLocation: " . $job_location;
	5530	+ }
	5531	+
	5532	+ // Get job type terms
	5533	+ $job_types = get_the_terms($post_id, 'job_listing_type');
	5534	+ if (!empty($job_types) && !is_wp_error($job_types)) {
	5535	+ $types = array();
	5536	+ foreach ($job_types as $type) {
	5537	+ $types[] = $type->name;
	5538	+ }
	5539	+ $final_content .= "\n\nJob Type: " . implode(', ', $types);
	5540	+ }
	5541	+
	5542	+ // Get company name if available
	5543	+ $company_name = get_post_meta($post_id, '_company_name', true);
	5544	+ if (!empty($company_name)) {
	5545	+ $final_content .= "\n\nCompany: " . $company_name;
	5546	+ }
	5547	+ }
	5548	+
	5549	+ // Get the source URL
	5550	+ $source_url = get_permalink($post_id);
	5551	+
	5552	+ // Get API key with proper model detection
	5553	+ $options = get_option('mxchat_options');
	5554	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	5555	+
	5556	+ if (strpos($selected_model, 'voyage') === 0) {
	5557	+ $api_key = $options['voyage_api_key'] ?? '';
	5558	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	5559	+ $api_key = $options['gemini_api_key'] ?? '';
	5560	+ } else {
	5561	+ $api_key = $options['api_key'] ?? '';
	5562	+ }
	5563	+
	5564	+ if (empty($api_key)) {
	5565	+ error_log('MxChat Auto-sync: No API key configured for embedding model');
	5566	+ return;
	5567	+ }
	5568	+
	5569	+ // Use the centralized utility function for storage
	5570	+ $result = MxChat_Utils::submit_content_to_db(
	5571	+ $final_content,
	5572	+ $source_url,
	5573	+ $api_key,
	5574	+ md5($source_url) // Vector ID for Pinecone
	5575	+ );
	5576	+
	5577	+ if (is_wp_error($result)) {
	5578	+ error_log('MxChat Auto-sync failed for post ' . $post_id . ': ' . $result->get_error_message());
	5579	+ }
	5580	+}
2083	5581
2084		- // Trim and normalize whitespace
2085		- $content = trim(preg_replace('/\s+/', ' ', $content));
	5582	+/**
	5583	+ * Handle deletion of posts from both Pinecone and WordPress DB
	5584	+ *
	5585	+ * @param int $post_id The ID of the post being deleted
	5586	+ * @return void
	5587	+ */
	5588	+public function mxchat_handle_post_delete($post_id) {
	5589	+ // Get post data before it's deleted
	5590	+ $post = get_post($post_id);
2086	5591
2087		- return $content;
2088		-}
	5592	+ // Basic validation
	5593	+ if (!$post || wp_is_post_revision($post_id)) {
	5594	+ return;
	5595	+ }
2089	5596
	5597	+ $post_type = $post->post_type;
	5598	+
	5599	+ // Check if sync is enabled for this post type
	5600	+ $should_sync = false;
	5601	+
	5602	+ // Check built-in post types first
	5603	+ if ($post_type === 'post' && get_option('mxchat_auto_sync_posts') === '1') {
	5604	+ $should_sync = true;
	5605	+ } else if ($post_type === 'page' && get_option('mxchat_auto_sync_pages') === '1') {
	5606	+ $should_sync = true;
	5607	+ } else {
	5608	+ // Check custom post types
	5609	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	5610	+ if (get_option($option_name) === '1') {
	5611	+ $should_sync = true;
	5612	+ }
	5613	+ }
	5614	+
	5615	+ if (!$should_sync) {
	5616	+ return;
	5617	+ }
2090	5618
	5619	+ // Get the URL before post is deleted
	5620	+ $source_url = get_permalink($post_id);
	5621	+ if (!$source_url) {
	5622	+ error_log('MXChat: Failed to get permalink for post ' . $post_id);
	5623	+ return;
	5624	+ }
2091	5625
	5626	+ // Check if Pinecone is enabled
	5627	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	5628	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
2092	5629
	5630	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	5631	+ // Delete from Pinecone
	5632	+ $this->delete_from_pinecone_by_url($source_url, $pinecone_options);
	5633	+ } else {
	5634	+ // Delete from WordPress DB
	5635	+ global $wpdb;
	5636	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	5637	+
	5638	+ $result = $wpdb->delete(
	5639	+ $table_name,
	5640	+ array('source_url' => $source_url),
	5641	+ array('%s')
	5642	+ );
	5643	+
	5644	+ if ($result === false) {
	5645	+ error_log('MXChat: WordPress DB deletion failed for URL: ' . $source_url);
	5646	+ }
	5647	+ }
	5648	+}
	5649	+
	5650	+/**
	5651	+ * Helper function to delete from Pinecone by URL
	5652	+ */
	5653	+private function delete_from_pinecone_by_url($source_url, $pinecone_options) {
	5654	+ $host = $pinecone_options['mxchat_pinecone_host'] ?? '';
	5655	+ $api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
	5656	+
	5657	+ if (empty($host) || empty($api_key)) {
	5658	+ error_log('MXChat: Pinecone deletion failed - missing configuration');
	5659	+ return false;
	5660	+ }
	5661	+
	5662	+ $api_endpoint = "https://{$host}/vectors/delete";
	5663	+ $vector_id = md5($source_url);
	5664	+
	5665	+ $request_body = array(
	5666	+ 'ids' => array($vector_id)
	5667	+ );
	5668	+
	5669	+ $response = wp_remote_post($api_endpoint, array(
	5670	+ 'headers' => array(
	5671	+ 'Api-Key' => $api_key,
	5672	+ 'accept' => 'application/json',
	5673	+ 'content-type' => 'application/json'
	5674	+ ),
	5675	+ 'body' => wp_json_encode($request_body),
	5676	+ 'timeout' => 30
	5677	+ ));
	5678	+
	5679	+ if (is_wp_error($response)) {
	5680	+ error_log('MXChat: Pinecone deletion error - ' . $response->get_error_message());
	5681	+ return false;
	5682	+ }
	5683	+
	5684	+ $response_code = wp_remote_retrieve_response_code($response);
	5685	+ if ($response_code !== 200) {
	5686	+ error_log('MXChat: Pinecone deletion failed with status ' . $response_code);
	5687	+ return false;
	5688	+ }
	5689	+
	5690	+ return true;
	5691	+}
	5692	+
	5693	+/**
	5694	+ * Handle WooCommerce product changes
	5695	+ */
2093	5696	public function mxchat_handle_product_change($post_id, $post, $update) {
2094	5697	if ($post->post_type !== 'product') {
2095	5698	return;
2096	5699	}
		@@ -2104,66 +5707,82 @@
2104	5707	});
2105	5708	}
2106	5709	}
2107	5710
	5711	+/**
	5712	+ * Store WooCommerce product embeddings
	5713	+ */
2108	5714	private function mxchat_store_product_embedding($product) {
2109	5715	if (!isset($this->options['enable_woocommerce_integration']) ||
2110	5716	!in_array($this->options['enable_woocommerce_integration'], ['1', 'on'])) {
2111	5717	return;
2112	5718	}
2113		-
	5719	+
2114	5720	$source_url = get_permalink($product->get_id());
2115		-
2116		- // Build description
	5721	+
	5722	+ // Build product content
	5723	+ $title = $product->get_name();
	5724	+ $description = $product->get_description();
	5725	+ $short_description = $product->get_short_description();
2117	5726	$regular_price = $product->get_regular_price();
2118	5727	$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();
2124		-
2125		- // Generate embedding vector
2126		- $embedding_vector = $this->mxchat_generate_embedding($description);
2127		- if (!is_array($embedding_vector)) {
2128		- return;
	5728	+ $sku = $product->get_sku();
	5729	+
	5730	+ // Format content consistently
	5731	+ $content = $title . "\n\n";
	5732	+
	5733	+ if (!empty($description)) {
	5734	+ $content .= wp_strip_all_tags($description) . "\n\n";
2129	5735	}
2130		-
2131		- // Check for Pinecone addon and its settings
2132		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2133		- $use_pinecone = false;
2134		-
2135		- if ($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($pinecone_settings['mxchat_pinecone_environment'])
2143		- );
	5736	+
	5737	+ if (!empty($short_description)) {
	5738	+ $content .= "Short Description: " . wp_strip_all_tags($short_description) . "\n\n";
2144	5739	}
2145		-
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		- $pinecone_settings['mxchat_pinecone_index']
2154		- );
2155		-
2156		- if (!$result['success']) {
2157		- // Fallback to WordPress DB if Pinecone storage fails
2158		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2159		- }
	5740	+
	5741	+ $content .= "Price: $" . $regular_price . "\n";
	5742	+
	5743	+ if (!empty($sale_price)) {
	5744	+ $content .= "Sale Price: $" . $sale_price . "\n";
	5745	+ }
	5746	+
	5747	+ if (!empty($sku)) {
	5748	+ $content .= "SKU: " . $sku . "\n";
	5749	+ }
	5750	+
	5751	+ // Get API key with proper model detection
	5752	+ $options = get_option('mxchat_options');
	5753	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	5754	+
	5755	+ if (strpos($selected_model, 'voyage') === 0) {
	5756	+ $api_key = $options['voyage_api_key'] ?? '';
	5757	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	5758	+ $api_key = $options['gemini_api_key'] ?? '';
2160	5759	} else {
2161		- // Use WordPress DB storage
2162		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
	5760	+ $api_key = $options['api_key'] ?? '';
2163	5761	}
	5762	+
	5763	+ if (empty($api_key)) {
	5764	+ error_log('MxChat Auto-sync: No API key configured for embedding model');
	5765	+ return;
	5766	+ }
	5767	+
	5768	+ // Use the centralized utility function for storage
	5769	+ $result = MxChat_Utils::submit_content_to_db(
	5770	+ $content,
	5771	+ $source_url,
	5772	+ $api_key,
	5773	+ md5($source_url) // Vector ID for Pinecone
	5774	+ );
	5775	+
	5776	+ if (is_wp_error($result)) {
	5777	+ error_log('MxChat WooCommerce sync failed for product ' . $product->get_id() . ': ' . $result->get_error_message());
	5778	+ }
2164	5779	}
2165	5780
	5781	+
	5782	+/**
	5783	+ * Handle WooCommerce product deletion
	5784	+ */
2166	5785	public function mxchat_handle_product_delete($post_id) {
2167	5786	if (get_post_type($post_id) !== 'product') {
2168	5787	return;
2169	5788	}
		@@ -2169,39 +5788,28 @@
2169	5788	}
2170	5789
2171	5790	$source_url = get_permalink($post_id);
2172	5791
2173		- // Check for Pinecone addon and its settings
2174		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2175		- $use_pinecone = false;
	5792	+ // Check if Pinecone is enabled
	5793	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	5794	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
2176	5795
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		- $pinecone_settings['mxchat_pinecone_index']
2194		- );
	5796	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	5797	+ // Delete from Pinecone
	5798	+ $this->delete_from_pinecone_by_url($source_url, $pinecone_options);
2195	5799	} else {
2196		- // Fallback to WordPress DB deletion
	5800	+ // Delete from WordPress DB
2197	5801	global $wpdb;
2198	5802	$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
2199		- $wpdb->delete($table_name, array('source_url' => $source_url), array('%s'));
	5803	+
	5804	+ $wpdb->delete(
	5805	+ $table_name,
	5806	+ array('source_url' => $source_url),
	5807	+ array('%s')
	5808	+ );
2200	5809	}
2201	5810	}
2202	5811
2203		-
2204	5812	/**
2205	5813	* Delete vectors from Pinecone by source URL
2206	5814	*
2207	5815	* @param array $urls Array of source URLs to delete
		@@ -2290,139 +5898,8 @@
2290	5898	);
2291	5899	}
2292	5900
2293	5901
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	5902	public function mxchat_create_activation_page() {
2426	5903	$license_status = get_option('mxchat_license_status', 'inactive');
2427	5904	$license_error = get_option('mxchat_license_error', '');
2428	5905	?>
		@@ -2478,9 +5955,9 @@
2478	5955	</div>
2479	5956	<?php
2480	5957	}
2481	5958
2482		-public function mxchat_intents_page_html() {
	5959	+public function mxchat_actions_page_html() {
2483	5960	if (!current_user_can('manage_options')) {
2484	5961	return;
2485	5962	}
2486	5963
		@@ -2493,9 +5970,9 @@
2493	5970
2494	5971	// Success message
2495	5972	if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2496	5973	echo '<div class="notice notice-success is-dismissible"><p>' .
2497		- esc_html__('Intent updated successfully.', 'mxchat') .
	5974	+ esc_html__('Action updated successfully.', 'mxchat') .
2498	5975	'</p></div>';
2499	5976	}
2500	5977
2501	5978	// Filtering logic
		@@ -2516,10 +5993,10 @@
2516	5993	// Pagination
2517	5994	$total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2518	5995	$total_pages = ceil($total_intents / $per_page);
2519	5996
2520		- // Get intents
2521		- $intents = $wpdb->get_results($wpdb->prepare(
	5997	+ // Get intents (now called actions)
	5998	+ $actions = $wpdb->get_results($wpdb->prepare(
2522	5999	"SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2523	6000	$per_page, $offset
2524	6001	));
2525	6002
		@@ -2524,441 +6001,619 @@
2524	6001	));
2525	6002
2526	6003	// Get callbacks
2527	6004	$available_callbacks = $this->mxchat_get_available_callbacks();
2528		-
	6005	+
2529	6006	?>
2530	6007	<div class="wrap mxchat-wrapper">
2531	6008	<!-- Hero Section -->
2532	6009	<div class="mxchat-hero">
2533	6010	<h1 class="mxchat-main-title">
2534		- <span class="mxchat-gradient-text">Intent</span> Manager
	6011	+ <span class="mxchat-gradient-text">Actions</span> Manager
2535	6012	</h1>
2536	6013	<p class="mxchat-hero-subtitle">
2537		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	6014	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2538	6015	</p>
2539	6016	</div>
2540	6017
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>
2547		-
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>
2557		-
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'); ?>
2562		-
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'); ?>">
	6018	+ <!-- Actions Header with Search and Filter -->
	6019	+ <div class="mxchat-actions-header">
	6020	+ <div class="mxchat-actions-filters">
	6021	+ <form method="get" class="mxchat-search-form">
	6022	+ <input type="hidden" name="page" value="mxchat-actions">
	6023	+ <div class="mxchat-search-group">
	6024	+ <span class="dashicons dashicons-search"></span>
	6025	+ <input type="text" name="s" class="mxchat-search-input"
	6026	+ placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
	6027	+ value="<?php echo esc_attr($search_term); ?>">
2570	6028	</div>
2571		-
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>
2580		-
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'); ?>
	6029	+ <select name="callback_filter" class="mxchat-action-filter">
	6030	+ <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
	6031	+ <?php foreach ($available_callbacks as $function => $callback_data) :
	6032	+ $label = $callback_data['label']; ?>
	6033	+ <option value="<?php echo esc_attr($function); ?>"
	6034	+ <?php selected($callback_filter, $function); ?>>
	6035	+ <?php echo esc_html($label); ?>
2589	6036	</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 . $label_suffix); ?>
2603		- </option>
2604		- <?php
2605		- endforeach;
2606		- echo '</optgroup>';
2607		- endforeach;
2608		- ?>
2609		- </select>
2610		- </div>
2611		-
2612		- <button type="submit" class="mxchat-button-primary">
2613		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
	6037	+ <?php endforeach; ?>
	6038	+ </select>
	6039	+ <button type="submit" class="mxchat-button-secondary">
	6040	+ <?php esc_html_e('Filter', 'mxchat'); ?>
2614	6041	</button>
2615	6042	</form>
2616	6043	</div>
	6044	+ <div class="mxchat-actions-controls">
	6045	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	6046	+ <span class="dashicons dashicons-plus-alt"></span>
	6047	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	6048	+ </button>
	6049	+ </div>
	6050	+ </div>
2617	6051
2618		- <!-- Manage Intents Card -->
2619		- <div class="mxchat-card">
2620		- <div class="mxchat-card-header">
2621		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2622		- <div class="mxchat-header-actions">
2623		- <form method="get" class="mxchat-search-form">
2624		- <input type="hidden" name="page" value="mxchat-intents">
2625		- <div class="mxchat-search-group">
2626		- <span class="dashicons dashicons-search"></span>
2627		- <input type="text" name="s"
2628		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2629		- value="<?php echo esc_attr($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>
	6052	+ <!-- Actions Grid Layout - All actions in a single grid -->
	6053	+ <div class="mxchat-actions-grid">
	6054	+ <div class="mxchat-cards-container">
	6055	+ <?php if (!empty($actions)) : ?>
	6056	+ <?php foreach ($actions as $action) :
	6057	+ $callback_function = $action->callback_function;
	6058	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	6059	+ ? $available_callbacks[$callback_function]['label']
	6060	+ : $callback_function;
	6061	+ $threshold_value = isset($action->similarity_threshold)
	6062	+ ? round($action->similarity_threshold * 100)
	6063	+ : 85;
	6064	+
	6065	+ // Check if this is a form action
	6066	+ $is_form_action = strpos($action->intent_label, 'Form ') === 0;
	6067	+
	6068	+ // Get action status (enabled/disabled) - default to true if column doesn't exist
	6069	+ $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
	6070	+ ?>
	6071	+ <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
	6072	+ <div class="mxchat-card-header">
	6073	+ <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
	6074	+ <div class="mxchat-card-toggle">
	6075	+ <label class="mxchat-switch">
	6076	+ <input type="checkbox" class="mxchat-action-toggle"
	6077	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	6078	+ <?php checked($is_enabled); ?>>
	6079	+ <span class="mxchat-slider round"></span>
	6080	+ </label>
	6081	+ </div>
2645	6082	</div>
2646		- </form>
2647		- </div>
2648		- </div>
2649		-
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;
	6083	+
	6084	+ <div class="mxchat-card-body">
	6085	+ <div class="mxchat-card-description">
	6086	+ <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
	6087	+ <?php echo esc_html($callback_label); ?>
	6088	+ </div>
	6089	+
	6090	+ <div class="mxchat-card-phrases">
	6091	+ <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
	6092	+ <div class="mxchat-phrases-preview">
	6093	+ <?php
	6094	+ // Check if the helper function exists, otherwise use a simple substring
	6095	+ if (method_exists($this, 'get_trimmed_phrases')) {
	6096	+ echo esc_html($this->get_trimmed_phrases($action->phrases));
	6097	+ } else {
	6098	+ echo esc_html(strlen($action->phrases) > 100 ?
	6099	+ substr($action->phrases, 0, 97) . '...' :
	6100	+ $action->phrases);
	6101	+ }
2674	6102	?>
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=' . $form_id)); ?>"
2761		- class="mxchat-button-secondary">
2762		- <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2763		- </a>
2764		- <?php endif; ?>
2765		- </td>
2766		- </tr>
2767		- <?php endforeach;
2768		- else : ?>
2769		- <tr>
2770		- <td colspan="5" class="mxchat-no-records">
2771		- <?php esc_html_e('No intents found.', 'mxchat'); ?>
2772		- </td>
2773		- </tr>
2774		- <?php endif; ?>
2775		- </tbody>
2776		- </table>
2777		- </div>
2778		-
2779		- <?php if ($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' => $page
2789		- ));
2790		- ?>
	6103	+ </div>
	6104	+ </div>
	6105	+
	6106	+ <div class="mxchat-threshold-control">
	6107	+ <div class="mxchat-threshold-label">
	6108	+ <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
	6109	+ <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
	6110	+ </div>
	6111	+ </div>
	6112	+ </div>
	6113	+
	6114	+ <div class="mxchat-card-footer">
	6115	+ <?php
	6116	+ // Check if it's a form action
	6117	+ $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
	6118	+
	6119	+ // Check if it's a recommendation flow action
	6120	+ $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
	6121	+
	6122	+ if ($is_form_action) {
	6123	+ $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
	6124	+ ?>
	6125	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
	6126	+ class="mxchat-button-primary">
	6127	+ <span class="dashicons dashicons-feedback"></span>
	6128	+ <?php esc_html_e('Edit Form', 'mxchat'); ?>
	6129	+ </a>
	6130	+ <?php } elseif ($is_flow_action) {
	6131	+ ?>
	6132	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
	6133	+ class="mxchat-button-primary">
	6134	+ <span class="dashicons dashicons-list-view"></span>
	6135	+ <?php esc_html_e('Manage Flows', 'mxchat'); ?>
	6136	+ </a>
	6137	+ <?php } else { ?>
	6138	+ <button type="button"
	6139	+ class="mxchat-button-secondary mxchat-edit-button"
	6140	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	6141	+ data-phrases="<?php echo esc_attr($action->phrases); ?>"
	6142	+ data-label="<?php echo esc_attr($action->intent_label); ?>"
	6143	+ data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
	6144	+ data-callback-function="<?php echo esc_attr($action->callback_function); ?>">
	6145	+ <span class="dashicons dashicons-edit"></span>
	6146	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	6147	+ </button>
	6148	+ <form method="post"
	6149	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	6150	+ class="mxchat-delete-form"
	6151	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
	6152	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	6153	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	6154	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
	6155	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	6156	+ <span class="dashicons dashicons-trash"></span>
	6157	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	6158	+ </button>
	6159	+ </form>
	6160	+ <?php } ?>
	6161	+ </div>
	6162	+
	6163	+
	6164	+ </div>
	6165	+ <?php endforeach; ?>
	6166	+ <?php else : ?>
	6167	+ <!-- If no actions found -->
	6168	+ <div class="mxchat-no-actions">
	6169	+ <div class="mxchat-empty-state">
	6170	+ <span class="dashicons dashicons-format-chat"></span>
	6171	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	6172	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	6173	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	6174	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	6175	+ </button>
	6176	+ </div>
2791	6177	</div>
2792	6178	<?php endif; ?>
2793	6179	</div>
2794	6180	</div>
2795		-
2796		- <!-- Edit Modal -->
2797		-<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
	6181	+
	6182	+ <?php if ($total_pages > 1) : ?>
	6183	+ <div class="mxchat-pagination">
	6184	+ <?php
	6185	+ echo paginate_links(array(
	6186	+ 'base' => add_query_arg('paged', '%#%'),
	6187	+ 'format' => '',
	6188	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	6189	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	6190	+ 'total' => $total_pages,
	6191	+ 'current' => $page
	6192	+ ));
	6193	+ ?>
	6194	+ </div>
	6195	+ <?php endif; ?>
	6196	+
	6197	+<!-- Add/Edit Action Modal with Step-Based Approach -->
	6198	+<!-- Complete Modal HTML with Defined Groups Variable -->
	6199	+<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
2798	6200	<div class="mxchat-modal-content">
2799	6201	<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	6202
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">
	6203	+ <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	6204	+ <!-- Dynamic nonce field -->
	6205	+ <div id="action-nonce-container">
	6206	+ <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	6207	+ </div>
	6208	+ <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
	6209	+ <input type="hidden" name="intent_id" id="edit_action_id" value="">
	6210	+ <input type="hidden" name="callback_function" id="callback_function" value="">
2809	6211
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>
	6212	+ <!-- Step 1: Action Type Selection -->
	6213	+ <div id="mxchat-action-step-1" class="mxchat-action-step active">
	6214	+ <div class="mxchat-step-indicator">
	6215	+ <div class="mxchat-step-number">1</div>
	6216	+ <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
	6217	+ </div>
	6218	+
	6219	+ <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
	6220	+ <div class="mxchat-action-type-search">
	6221	+ <span class="dashicons dashicons-search"></span>
	6222	+ <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
	6223	+ </div>
	6224	+
	6225	+ <?php
	6226	+ // Get the callbacks - IMPORTANT: Define the $groups variable here
	6227	+ $groups = $this->mxchat_get_available_callbacks(true, true);
	6228	+ ?>
	6229	+
	6230	+ <div class="mxchat-action-type-categories">
	6231	+ <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
	6232	+ <?php
	6233	+ // Get unique categories from the defined groups
	6234	+ foreach ($groups as $group_label => $group_callbacks) :
	6235	+ $category_slug = sanitize_title($group_label);
	6236	+ ?>
	6237	+ <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
	6238	+ <?php endforeach; ?>
	6239	+ </div>
	6240	+
	6241	+ <div class="mxchat-action-types-grid">
	6242	+ <?php
	6243	+ // Generate action cards from available callbacks
	6244	+ foreach ($groups as $group_label => $group_callbacks) :
	6245	+ $category_slug = sanitize_title($group_label);
	6246	+
	6247	+ foreach ($group_callbacks as $function => $data) :
	6248	+ $label = $data['label'];
	6249	+ $pro_only = $data['pro_only'];
	6250	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	6251	+ $description = isset($data['description']) ? $data['description'] : '';
	6252	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	6253	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	6254	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	6255	+
	6256	+ // Determine card status and styling
	6257	+ $card_class = 'mxchat-action-type-card';
	6258	+ $icon_class = 'mxchat-action-type-icon';
	6259	+ $status_badge = '';
	6260	+
	6261	+ if ($pro_only && !$this->is_activated) {
	6262	+ // Pro feature but no Pro license
	6263	+ $icon_class .= ' pro-feature';
	6264	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	6265	+ }
	6266	+
	6267	+ if ($is_addon && !$is_installed) {
	6268	+ // Add-on not installed
	6269	+ $card_class .= ' not-installed';
	6270	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	6271	+ }
	6272	+
	6273	+ // Default description if none provided
	6274	+ if (empty($description)) {
	6275	+ $description = sprintf(
	6276	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	6277	+ $label
	6278	+ );
	6279	+ }
	6280	+ ?>
	6281	+ <div class="<?php echo esc_attr($card_class); ?>"
	6282	+ data-category="<?php echo esc_attr($category_slug); ?>"
	6283	+ data-value="<?php echo esc_attr($function); ?>"
	6284	+ data-label="<?php echo esc_attr($label); ?>"
	6285	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	6286	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	6287	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	6288	+ <div class="<?php echo esc_attr($icon_class); ?>">
	6289	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	6290	+ </div>
	6291	+ <div class="mxchat-action-type-info">
	6292	+ <h4><?php echo esc_html($label); ?></h4>
	6293	+ <p><?php echo esc_html($description); ?></p>
	6294	+ <?php if (!empty($status_badge)) : ?>
	6295	+ <?php echo $status_badge; ?>
	6296	+ <?php endif; ?>
	6297	+
	6298	+ <?php if ($is_addon && !$is_installed) : ?>
	6299	+ <div class="mxchat-addon-info">
	6300	+ <?php echo esc_html(sprintf(
	6301	+ __('Requires %s', 'mxchat'),
	6302	+ $addon_name
	6303	+ )); ?>
	6304	+ </div>
	6305	+ <?php endif; ?>
	6306	+ </div>
	6307	+ </div>
	6308	+ <?php endforeach;
	6309	+ endforeach; ?>
	6310	+ </div>
	6311	+ </div>
	6312	+
	6313	+ <div class="mxchat-modal-actions">
	6314	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	6315	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	6316	+ </button>
	6317	+ </div>
2819	6318	</div>
2820	6319
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>
	6320	+ <!-- Step 2: Action Configuration -->
	6321	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	6322	+ <div class="mxchat-step-indicator">
	6323	+ <div class="mxchat-step-number">2</div>
	6324	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	6325	+ </div>
	6326	+
	6327	+ <div class="mxchat-selected-action">
	6328	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	6329	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	6330	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	6331	+ </button>
	6332	+ <div class="mxchat-selected-action-info">
	6333	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	6334	+ <span class="dashicons dashicons-admin-generic"></span>
	6335	+ </div>
	6336	+ <div class="mxchat-selected-action-details">
	6337	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	6338	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	6339	+ </div>
	6340	+ </div>
	6341	+ </div>
	6342	+
	6343	+ <div class="mxchat-form-group">
	6344	+ <label for="intent_label">
	6345	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	6346	+ </label>
	6347	+ <input name="intent_label" type="text" id="intent_label" required
	6348	+ class="mxchat-intent-input"
	6349	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	6350	+ </div>
	6351	+
	6352	+ <div class="mxchat-form-group">
	6353	+ <label for="phrases">
	6354	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	6355	+ </label>
	6356	+ <textarea name="phrases" id="action_phrases" rows="5" required
	6357	+ class="mxchat-intent-textarea"
	6358	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	6359	+ </div>
	6360	+
	6361	+ <div class="mxchat-form-group">
	6362	+ <label for="similarity_threshold">
	6363	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	6364	+ <span class="mxchat-threshold-value-display">85%</span>
	6365	+ </label>
	6366	+ <div class="mxchat-slider-group modal-slider">
	6367	+ <input type="range"
	6368	+ name="similarity_threshold"
	6369	+ id="similarity_threshold"
	6370	+ min="70"
	6371	+ max="95"
	6372	+ value="85"
	6373	+ class="mxchat-intent-slider"
	6374	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	6375	+ </div>
	6376	+ <div class="mxchat-threshold-hint">
	6377	+ <?php esc_html_e('Lower values make the action trigger more easily. Higher values require more exact matches.', 'mxchat'); ?>
	6378	+ </div>
	6379	+ </div>
	6380	+
	6381	+ <div class="mxchat-modal-actions">
	6382	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	6383	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	6384	+ </button>
	6385	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	6386	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	6387	+ </button>
	6388	+ </div>
2828	6389	</div>
2829	6390	</form>
2830	6391	</div>
2831	6392	</div>
2832	6393
2833		- </div><!-- .mxchat-content -->
	6394	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	6395	+ <div class="mxchat-action-loading-spinner"></div>
	6396	+ <div class="mxchat-action-loading-text">
	6397	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	6398	+ </div>
	6399	+</div>
2834	6400	</div><!-- .mxchat-wrapper -->
	6401	+ <?php
	6402	+}
2835	6403
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
	6404	+/**
	6405	+ * Helper method to trim phrases for display
	6406	+ * Adding this in case it doesn't exist in your class
	6407	+ */
	6408	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	6409	+ if (strlen($phrases) <= $max_length) {
	6410	+ return $phrases;
	6411	+ }
	6412	+
	6413	+ $trimmed = substr($phrases, 0, $max_length);
	6414	+ $last_comma = strrpos($trimmed, ',');
	6415	+
	6416	+ if ($last_comma !== false) {
	6417	+ $trimmed = substr($trimmed, 0, $last_comma);
	6418	+ }
	6419	+
	6420	+ return $trimmed . '...';
2843	6421	}
2844	6422
	6423	+/**
	6424	+ * AJAX handler for toggling an action on/off
	6425	+ */
	6426	+public function mxchat_toggle_action() {
	6427	+ // Check nonce
	6428	+ if (!isset($_POST['nonce']) || !wp_verify_nonce($_POST['nonce'], 'mxchat_actions_nonce')) {
	6429	+ wp_send_json_error(array('message' => 'Security check failed'));
	6430	+ return;
	6431	+ }
	6432	+
	6433	+ // Check permissions
	6434	+ if (!current_user_can('manage_options')) {
	6435	+ wp_send_json_error(array('message' => 'Permission denied'));
	6436	+ return;
	6437	+ }
	6438	+
	6439	+ // Validate params
	6440	+ $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
	6441	+ $enabled = isset($_POST['enabled']) ? (bool)$_POST['enabled'] : false;
	6442	+
	6443	+ if (!$intent_id) {
	6444	+ wp_send_json_error(array('message' => 'Invalid action ID'));
	6445	+ return;
	6446	+ }
	6447	+
	6448	+ // Update the intent/action status in the database
	6449	+ global $wpdb;
	6450	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	6451	+
	6452	+ // Using the 'enabled' field - add this field if it doesn't exist
	6453	+ $result = $wpdb->update(
	6454	+ $table_name,
	6455	+ array('enabled' => $enabled ? 1 : 0),
	6456	+ array('id' => $intent_id),
	6457	+ array('%d'),
	6458	+ array('%d')
	6459	+ );
	6460	+
	6461	+ if ($result === false) {
	6462	+ wp_send_json_error(array('message' => 'Database error'));
	6463	+ return;
	6464	+ }
	6465	+
	6466	+ wp_send_json_success();
	6467	+}
2845	6468
	6469	+/**
	6470	+ * Add the 'enabled' column to the intents table if it doesn't exist
	6471	+ * Call this during plugin activation or update
	6472	+ */
	6473	+public function mxchat_add_enabled_column_to_intents() {
	6474	+ global $wpdb;
	6475	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	6476	+
	6477	+ // Check if the column already exists
	6478	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
	6479	+
	6480	+ if (empty($columns)) {
	6481	+ // Add the column with default value of 1 (enabled)
	6482	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	6483	+ }
	6484	+}
2846	6485
2847	6486	/**
2848		- * Handle editing of intent phrases
	6487	+ * Handle embedding generation errors using existing admin notice system
	6488	+ *
	6489	+ * @param string $message Error message to display
	6490	+ * @param bool $redirect Whether to redirect back to the actions page
	6491	+ * @return void
	6492	+ */
	6493	+private function handle_embedding_error($message, $redirect = true) {
	6494	+ // Store the error message in the existing transient
	6495	+ set_transient('mxchat_admin_notice_error', $message, 60);
	6496	+
	6497	+ if ($redirect) {
	6498	+ // Redirect back to the actions page
	6499	+ $redirect_url = add_query_arg(
	6500	+ array(
	6501	+ 'page' => 'mxchat-actions'
	6502	+ ),
	6503	+ admin_url('admin.php')
	6504	+ );
	6505	+ wp_safe_redirect($redirect_url);
	6506	+ exit;
	6507	+ }
	6508	+}
	6509	+
	6510	+/**
	6511	+ * Handle editing of intent phrases - with improved error handling
2849	6512	*
2850	6513	* @since 1.0.0
2851	6514	* @return void
2852	6515	*/
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		- }
2858		-
	6516	+public function mxchat_handle_edit_intent() {
	6517	+ // Security checks (nonce and permissions)
2859	6518	if (!current_user_can('manage_options')) {
2860		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	6519	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
2861	6520	}
	6521	+ check_admin_referer('mxchat_edit_intent');
2862	6522
2863		- // Validate and sanitize input
	6523	+ // Get POST data
2864	6524	$intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
2865		- if (!$intent_id) {
2866		- wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
2867		- }
	6525	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	6526	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	6527	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	6528	+ $similarity_threshold = min(95, max(70, $threshold_percentage)) / 100; // Convert to 0.70–0.95
2868	6529
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'));
	6530	+ // Validate inputs
	6531	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	6532	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	6533	+ return;
2872	6534	}
2873	6535
2874		- // Process phrases the same way as in intent creation
2875	6536	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
2876		-
2877	6537	if (empty($phrases_array)) {
2878		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
	6538	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	6539	+ return;
2879	6540	}
2880	6541
2881		- // Generate embeddings and combine them
	6542	+ // Generate embeddings with improved error handling
2882	6543	$vectors = [];
	6544	+ $failed_phrases = [];
	6545	+
2883	6546	foreach ($phrases_array as $phrase) {
2884	6547	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
2885	6548	if (is_array($embedding_vector)) {
2886	6549	$vectors[] = $embedding_vector;
2887	6550	} else {
2888		- wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
	6551	+ $failed_phrases[] = $phrase;
2889	6552	}
2890	6553	}
2891		-
	6554	+
	6555	+ if (!empty($failed_phrases)) {
	6556	+ $this->handle_embedding_error(
	6557	+ sprintf(
	6558	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	6559	+ implode(', ', $failed_phrases)
	6560	+ )
	6561	+ );
	6562	+ return;
	6563	+ }
	6564	+
2892	6565	if (empty($vectors)) {
2893		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	6566	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	6567	+ return;
2894	6568	}
2895	6569
2896		- // Create combined vector just like in intent creation
2897	6570	$combined_vector = $this->mxchat_average_vectors($vectors);
2898	6571	$serialized_vector = maybe_serialize($combined_vector);
2899	6572
	6573	+ // Update the database
2900	6574	global $wpdb;
2901	6575	$table_name = $wpdb->prefix . 'mxchat_intents';
2902	6576
2903		- // Update the intent with both new phrases and the combined vector
2904	6577	$result = $wpdb->update(
2905	6578	$table_name,
2906	6579	array(
	6580	+ 'intent_label' => $intent_label,
2907	6581	'phrases' => implode(', ', $phrases_array),
2908		- 'embedding_vector' => $serialized_vector
	6582	+ 'embedding_vector' => $serialized_vector,
	6583	+ 'similarity_threshold' => $similarity_threshold
2909	6584	),
2910	6585	array('id' => $intent_id),
2911		- array('%s', '%s'),
2912		- array('%d')
	6586	+ array('%s', '%s', '%s', '%f'), // Format: string, string, string, float
	6587	+ array('%d') // Where format: integer
2913	6588	);
2914	6589
2915	6590	if (false === $result) {
2916		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	6591	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	6592	+ return;
2917	6593	}
2918	6594
2919		- // Redirect back to the intents page with a success message
	6595	+ // Set success message and redirect
	6596	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	6597	+
2920	6598	$redirect_url = add_query_arg(
2921	6599	array(
2922		- 'page' => 'mxchat-intents',
2923		- 'updated' => 'true'
	6600	+ 'page' => 'mxchat-actions'
2924	6601	),
2925	6602	admin_url('admin.php')
2926	6603	);
2927		-
2928	6604	wp_safe_redirect($redirect_url);
2929	6605	exit;
2930	6606	}
2931		-public function mxchat_handle_update_intent_threshold() {
2932		- if ( ! current_user_can( 'manage_options' ) ) {
2933		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
2934		- }
2935	6607
2936		- check_admin_referer('mxchat_update_intent_threshold_nonce');
2937		-
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;
2944		-
2945		- $wpdb->update(
2946		- $table_name,
2947		- ['similarity_threshold' => $similarity_threshold],
2948		- ['id' => $intent_id],
2949		- ['%f'],
2950		- ['%d']
2951		- );
2952		- }
2953		-
2954		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
2955		- exit;
2956		-}
2957		-
	6608	+/**
	6609	+ * Handle adding new intent - with improved error handling
	6610	+ *
	6611	+ * @return void
	6612	+ */
2958	6613	public function mxchat_handle_add_intent() {
2959		- if ( ! current_user_can( 'manage_options' ) ) {
2960		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
	6614	+ if (!current_user_can('manage_options')) {
	6615	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
2961	6616	}
2962	6617
2963	6618	check_admin_referer('mxchat_add_intent_nonce');
2964	6619
		@@ -2970,120 +6625,484 @@
2970	6625	$callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
2971	6626	$default_threshold = 0.85;
2972	6627
2973	6628	if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
2974		- wp_die( esc_html__('Invalid input. Please ensure all fields are filled out.', 'mxchat') );
	6629	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	6630	+ return;
2975	6631	}
2976	6632
2977	6633	$available_callbacks = $this->mxchat_get_available_callbacks();
2978	6634
2979	6635	if (!array_key_exists($callback_function, $available_callbacks)) {
2980		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	6636	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	6637	+ return;
2981	6638	}
2982	6639
2983	6640	$is_pro_only = $available_callbacks[$callback_function]['pro_only'];
2984	6641	if ($is_pro_only && !$this->is_activated) {
2985		- wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
	6642	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	6643	+ return;
2986	6644	}
2987	6645
2988	6646	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
2989	6647
2990	6648	if (empty($phrases_array)) {
2991		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
	6649	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	6650	+ return;
2992	6651	}
2993	6652
	6653	+ // Generate embeddings with improved error handling
2994	6654	$vectors = [];
	6655	+ $failed_phrases = [];
	6656	+
2995	6657	foreach ($phrases_array as $phrase) {
2996	6658	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
2997	6659	if (is_array($embedding_vector)) {
2998	6660	$vectors[] = $embedding_vector;
2999	6661	} else {
3000		- wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
	6662	+ $failed_phrases[] = $phrase;
3001	6663	}
3002	6664	}
	6665	+
	6666	+ if (!empty($failed_phrases)) {
	6667	+ $this->handle_embedding_error(
	6668	+ sprintf(
	6669	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	6670	+ implode(', ', $failed_phrases)
	6671	+ )
	6672	+ );
	6673	+ return;
	6674	+ }
3003	6675
3004		- if (!empty($vectors)) {
3005		- $combined_vector = $this->mxchat_average_vectors($vectors);
3006		- $serialized_vector = maybe_serialize($combined_vector);
	6676	+ if (empty($vectors)) {
	6677	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	6678	+ return;
	6679	+ }
3007	6680
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		- ]);
	6681	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	6682	+ $serialized_vector = maybe_serialize($combined_vector);
3015	6683
3016		- if ($result === false) {
3017		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
3018		- }
3019		- } else {
3020		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
	6684	+ $result = $wpdb->insert($table_name, [
	6685	+ 'intent_label' => $intent_label,
	6686	+ 'phrases' => implode(', ', $phrases_array),
	6687	+ 'embedding_vector' => $serialized_vector,
	6688	+ 'callback_function' => $callback_function,
	6689	+ 'similarity_threshold' => $default_threshold,
	6690	+ ]);
	6691	+
	6692	+ if ($result === false) {
	6693	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	6694	+ return;
3021	6695	}
3022	6696
3023		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
	6697	+ // Set success message
	6698	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	6699	+
	6700	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
3024	6701	exit;
3025	6702	}
3026	6703
3027	6704
	6705	+/**
	6706	+ * Update intent threshold with AJAX support
	6707	+ */
	6708	+public function mxchat_update_intent_threshold() {
	6709	+ // Check permissions
	6710	+ if (!current_user_can('manage_options')) {
	6711	+ if (wp_doing_ajax()) {
	6712	+ wp_send_json_error(array('message' => 'Unauthorized user'));
	6713	+ return;
	6714	+ }
	6715	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	6716	+ }
	6717	+
	6718	+ // Verify nonce
	6719	+ check_admin_referer('mxchat_update_intent_threshold_nonce');
	6720	+
	6721	+ // Process the update if we have valid data
	6722	+ if (isset($_POST['intent_id'], $_POST['intent_threshold'])) {
	6723	+ global $wpdb;
	6724	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	6725	+ $intent_id = intval($_POST['intent_id']);
	6726	+ $threshold_percentage = max(70, min(95, intval($_POST['intent_threshold'])));
	6727	+ $similarity_threshold = $threshold_percentage / 100;
	6728	+
	6729	+ $result = $wpdb->update(
	6730	+ $table_name,
	6731	+ ['similarity_threshold' => $similarity_threshold],
	6732	+ ['id' => $intent_id],
	6733	+ ['%f'],
	6734	+ ['%d']
	6735	+ );
	6736	+
	6737	+ // Handle AJAX requests
	6738	+ if (wp_doing_ajax()) {
	6739	+ if ($result === false) {
	6740	+ wp_send_json_error(array('message' => 'Failed to update threshold'));
	6741	+ } else {
	6742	+ wp_send_json_success(array('threshold' => $threshold_percentage));
	6743	+ }
	6744	+ return;
	6745	+ }
	6746	+ }
	6747	+
	6748	+ // Redirect for regular form submissions
	6749	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions&updated=true'));
	6750	+ exit;
	6751	+}
3028	6752
3029	6753
3030	6754
3031		-
3032		-private function mxchat_get_available_callbacks($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		-
	6755	+/**
	6756	+ * Enhanced get_available_callbacks function with form action exclusion
	6757	+ *
	6758	+ * @param bool $grouped Whether to return callbacks grouped by category
	6759	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	6760	+ * @return array Callbacks data with icons, descriptions and availability status
	6761	+ */
	6762	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	6763	+ // Load WordPress plugin functions if needed
	6764	+ if (!function_exists('get_plugins')) {
	6765	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
	6766	+ }
	6767	+
	6768	+ // Get active plugins
	6769	+ $active_plugins = get_option('active_plugins', array());
	6770	+
	6771	+ // Functions to exclude from the action selector only if Pro is activated
	6772	+ // If user doesn't have Pro, show these so they can see what they're missing
	6773	+ $excluded_when_pro_active_functions = array(
	6774	+ 'mxchat_handle_form_collection', // Forms add-on action
	6775	+ 'mxchat_sr_recommendation_flow' // Smart Recommender flow actions
	6776	+ );
	6777	+
	6778	+ // Always excluded functions (regardless of Pro status)
	6779	+ $always_excluded_functions = array();
	6780	+
	6781	+ // Combine exclusion lists based on Pro activation status
	6782	+ $excluded_functions = $always_excluded_functions;
	6783	+ if ($this->is_activated) {
	6784	+ // Only exclude add-on managed functions if Pro is active
	6785	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
	6786	+ }
	6787	+
	6788	+ // Define add-on plugin files and their corresponding action functions
	6789	+ $addon_plugins = array(
	6790	+ 'mxchat-woo/mxchat-woo.php' => array(
	6791	+ 'functions' => array(
	6792	+ 'mxchat_handle_product_recommendations',
	6793	+ 'mxchat_handle_order_history',
	6794	+ 'mxchat_show_product_card',
	6795	+ 'mxchat_add_to_cart',
	6796	+ 'mxchat_checkout_redirect'
	6797	+ ),
	6798	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	6799	+ 'pro_required' => true
	6800	+ ),
	6801	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	6802	+ 'functions' => array('mxchat_perplexity_research'),
	6803	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	6804	+ 'pro_required' => true
	6805	+ ),
	6806	+ 'mxchat-forms/mxchat-forms.php' => array(
	6807	+ 'functions' => array('mxchat_handle_form_collection'),
	6808	+ 'name' => __('Forms Add-on', 'mxchat'),
	6809	+ 'pro_required' => true
	6810	+ ),
	6811	+ 'mxchat-smart-recommender/mxchat-smart-recommender.php' => array(
	6812	+ 'functions' => array('mxchat_sr_recommendation_flow'),
	6813	+ 'name' => __('Smart Recommender Add-on', 'mxchat'),
	6814	+ 'pro_required' => true
	6815	+ ),
	6816	+ // Add other add-ons and their functions here
	6817	+ );
	6818	+
	6819	+ // Get the functions that are provided by active add-ons
	6820	+ $addon_provided_functions = array();
	6821	+ $addon_function_mapping = array(); // Maps functions to their add-on info
	6822	+
	6823	+ // Check which add-ons are active
	6824	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	6825	+ $is_active = in_array($plugin_file, $active_plugins);
	6826	+
	6827	+ // For each function in this addon
	6828	+ foreach ($addon_info['functions'] as $function) {
	6829	+ // Consider a function installed only if:
	6830	+ // 1. The add-on is active AND
	6831	+ // 2. Either it doesn't require Pro OR Pro is activated
	6832	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
	6833	+
	6834	+ // If the add-on is installed, mark this function as provided by an add-on
	6835	+ if ($is_installed) {
	6836	+ $addon_provided_functions[] = $function;
	6837	+ }
	6838	+
	6839	+ // Store addon info for this function regardless of installation status
	6840	+ $addon_function_mapping[$function] = array(
	6841	+ 'addon' => basename(dirname($plugin_file)),
	6842	+ 'addon_name' => $addon_info['name'],
	6843	+ 'pro_required' => $addon_info['pro_required'],
	6844	+ 'is_active' => $is_active,
	6845	+ 'is_installed' => $is_installed
	6846	+ );
	6847	+ }
	6848	+ }
	6849	+
	6850	+ // Core callbacks - always available in the base plugin
	6851	+ $core_callbacks = array(
	6852	+ 'mxchat_handle_email_capture' => array(
	6853	+ 'label' => __('Loops Email Capture', 'mxchat'),
	6854	+ 'pro_only' => false,
	6855	+ 'group' => __('Customer Engagement', 'mxchat'),
	6856	+ 'icon' => 'email-alt',
	6857	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	6858	+ 'addon' => false, // Not from an add-on
	6859	+ 'installed' => true // Always installed with base plugin
	6860	+ ),
	6861	+ 'mxchat_handle_search_request' => array(
	6862	+ 'label' => __('Brave Web Search', 'mxchat'),
	6863	+ 'pro_only' => false,
	6864	+ 'group' => __('Search Features', 'mxchat'),
	6865	+ 'icon' => 'search',
	6866	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	6867	+ 'addon' => false,
	6868	+ 'installed' => true
	6869	+ ),
	6870	+ 'mxchat_handle_image_search_request' => array(
	6871	+ 'label' => __('Brave Image Search', 'mxchat'),
	6872	+ 'pro_only' => false,
	6873	+ 'group' => __('Search Features', 'mxchat'),
	6874	+ 'icon' => 'format-image',
	6875	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	6876	+ 'addon' => false,
	6877	+ 'installed' => true
	6878	+ ),
	6879	+ // Pro core features - check is_activated property
	6880	+ 'mxchat_generate_image' => array(
	6881	+ 'label' => __('Generate Image', 'mxchat'),
	6882	+ 'pro_only' => false,
	6883	+ 'group' => __('Other Features', 'mxchat'),
	6884	+ 'icon' => 'art',
	6885	+ 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
	6886	+ 'addon' => false,
	6887	+ 'installed' => true
	6888	+ ),
	6889	+ 'mxchat_handle_pdf_discussion' => array(
	6890	+ 'label' => __('Chat with PDF', 'mxchat'),
	6891	+ 'pro_only' => false,
	6892	+ 'group' => __('Other Features', 'mxchat'),
	6893	+ 'icon' => 'media-document',
	6894	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	6895	+ 'addon' => false,
	6896	+ 'installed' => true
	6897	+ ),
	6898	+ 'mxchat_live_agent_handover' => array(
	6899	+ 'label' => __('Slack Live Agent', 'mxchat'),
	6900	+ 'pro_only' => false,
	6901	+ 'group' => __('Customer Engagement', 'mxchat'),
	6902	+ 'icon' => 'admin-users',
	6903	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	6904	+ 'addon' => false,
	6905	+ 'installed' => true
	6906	+ ),
	6907	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	6908	+ 'label' => __('Back to Chatbot', 'mxchat'),
	6909	+ 'pro_only' => false,
	6910	+ 'group' => __('Customer Engagement', 'mxchat'),
	6911	+ 'icon' => 'backup',
	6912	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	6913	+ 'addon' => false,
	6914	+ 'installed' => true
	6915	+ ),
	6916	+ );
	6917	+
	6918	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	6919	+ $addon_callbacks = array(
	6920	+ // WooCommerce Add-on
	6921	+ 'mxchat_handle_product_recommendations' => array(
	6922	+ 'label' => __('Product Recommendations', 'mxchat'),
	6923	+ 'pro_only' => true,
	6924	+ 'group' => __('WooCommerce Features', 'mxchat'),
	6925	+ 'icon' => 'cart',
	6926	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	6927	+ ),
	6928	+ 'mxchat_handle_order_history' => array(
	6929	+ 'label' => __('Order History', 'mxchat'),
	6930	+ 'pro_only' => true,
	6931	+ 'group' => __('WooCommerce Features', 'mxchat'),
	6932	+ 'icon' => 'clipboard',
	6933	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	6934	+ ),
	6935	+ 'mxchat_show_product_card' => array(
	6936	+ 'label' => __('Show Product Card', 'mxchat'),
	6937	+ 'pro_only' => true,
	6938	+ 'group' => __('WooCommerce Features', 'mxchat'),
	6939	+ 'icon' => 'products',
	6940	+ 'description' => __('Display product information in the chat', 'mxchat'),
	6941	+ ),
	6942	+ 'mxchat_add_to_cart' => array(
	6943	+ 'label' => __('Add to Cart', 'mxchat'),
	6944	+ 'pro_only' => true,
	6945	+ 'group' => __('WooCommerce Features', 'mxchat'),
	6946	+ 'icon' => 'plus-alt',
	6947	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	6948	+ ),
	6949	+ 'mxchat_checkout_redirect' => array(
	6950	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	6951	+ 'pro_only' => true,
	6952	+ 'group' => __('WooCommerce Features', 'mxchat'),
	6953	+ 'icon' => 'arrow-right-alt',
	6954	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	6955	+ ),
	6956	+
	6957	+ // Perplexity Add-on
	6958	+ 'mxchat_perplexity_research' => array(
	6959	+ 'label' => __('Perplexity Research', 'mxchat'),
	6960	+ 'pro_only' => true,
	6961	+ 'group' => __('Search Features', 'mxchat'),
	6962	+ 'icon' => 'book-alt',
	6963	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	6964	+ ),
	6965	+
	6966	+ // Forms Add-on (only shown when Pro is not activated)
	6967	+ 'mxchat_handle_form_collection' => array(
	6968	+ 'label' => __('Form Collection', 'mxchat'),
	6969	+ 'pro_only' => true,
	6970	+ 'group' => __('Form Features', 'mxchat'),
	6971	+ 'icon' => 'feedback',
	6972	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	6973	+ ),
	6974	+
	6975	+ // Smart Recommender Add-on (only shown when Pro is not activated)
	6976	+ 'mxchat_sr_recommendation_flow' => array(
	6977	+ 'label' => __('Smart Recommender Flow', 'mxchat'),
	6978	+ 'pro_only' => true,
	6979	+ 'group' => __('Recommendation Features', 'mxchat'),
	6980	+ 'icon' => 'cart',
	6981	+ 'description' => __('Create interactive conversation flows that collect user preferences and deliver personalized product or service recommendations', 'mxchat'),
	6982	+ ),
	6983	+ );
	6984	+
	6985	+ // Enhance add-on callbacks with installation status and addon info
	6986	+ foreach ($addon_callbacks as $function => $data) {
	6987	+ if (isset($addon_function_mapping[$function])) {
	6988	+ $addon_info = $addon_function_mapping[$function];
	6989	+
	6990	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	6991	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	6992	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
	6993	+
	6994	+ // Set pro_only based on add-on configuration
	6995	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	6996	+ } else {
	6997	+ $addon_callbacks[$function]['addon'] = 'unknown';
	6998	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	6999	+ $addon_callbacks[$function]['installed'] = false;
	7000	+ }
	7001	+ }
	7002	+
	7003	+ // Initialize callbacks with core features
	7004	+ $callbacks = $core_callbacks;
	7005	+
	7006	+ // Get callbacks from active add-ons
	7007	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
	7008	+
	7009	+ // Add placeholder callbacks only for add-ons that aren't active
	7010	+ if ($include_all) {
	7011	+ foreach ($addon_callbacks as $function => $data) {
	7012	+ // Skip placeholders for functions provided by active add-ons
	7013	+ if (in_array($function, $addon_provided_functions)) {
	7014	+ continue;
	7015	+ }
	7016	+
	7017	+ // Skip excluded functions
	7018	+ if (in_array($function, $excluded_functions)) {
	7019	+ continue;
	7020	+ }
	7021	+
	7022	+ // Add the placeholder
	7023	+ $callbacks[$function] = $data;
	7024	+ }
	7025	+ }
	7026	+
	7027	+ // Add callbacks from active add-ons (will override placeholders)
	7028	+ foreach ($active_addon_callbacks as $function => $data) {
	7029	+ // Skip excluded functions
	7030	+ if (in_array($function, $excluded_functions)) {
	7031	+ continue;
	7032	+ }
	7033	+
	7034	+ // Always include callbacks from add-ons
	7035	+ $callbacks[$function] = $data;
	7036	+
	7037	+ // Ensure they have the proper add-on info
	7038	+ if (isset($addon_function_mapping[$function])) {
	7039	+ $addon_info = $addon_function_mapping[$function];
	7040	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	7041	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	7042	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	7043	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	7044	+ }
	7045	+ }
	7046	+
	7047	+ // Just before returning callbacks, sort them to prioritize free features
	7048	+ if (!$grouped) {
	7049	+ // Create temporary arrays for sorting
	7050	+ $free_callbacks = array();
	7051	+ $pro_callbacks = array();
	7052	+
	7053	+ // Split callbacks into free and pro
	7054	+ foreach ($callbacks as $key => $data) {
	7055	+ if (isset($data['pro_only']) && $data['pro_only']) {
	7056	+ $pro_callbacks[$key] = $data;
	7057	+ } else {
	7058	+ $free_callbacks[$key] = $data;
	7059	+ }
	7060	+ }
	7061	+
	7062	+ // Merge with free callbacks first
	7063	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
	7064	+ }
	7065	+
3074	7066	// Return grouped structure if requested
3075	7067	if ($grouped) {
3076		- $grouped_callbacks = [];
	7068	+ $grouped_callbacks = array();
3077	7069	foreach ($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		- ];
	7070	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
	7071	+
	7072	+ // Ensure we carry forward all the new fields in grouped mode
	7073	+ $callback_data = array(
	7074	+ 'label' => $data['label'],
	7075	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	7076	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	7077	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	7078	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	7079	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	7080	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	7081	+ );
	7082	+
	7083	+ $grouped_callbacks[$group_label][$key] = $callback_data;
3083	7084	}
	7085	+
	7086	+ // Sort within each group to prioritize free features
	7087	+ foreach ($grouped_callbacks as $group => $items) {
	7088	+ $free_items = array();
	7089	+ $pro_items = array();
	7090	+
	7091	+ foreach ($items as $key => $data) {
	7092	+ if (isset($data['pro_only']) && $data['pro_only']) {
	7093	+ $pro_items[$key] = $data;
	7094	+ } else {
	7095	+ $free_items[$key] = $data;
	7096	+ }
	7097	+ }
	7098	+
	7099	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
	7100	+ }
	7101	+
3084	7102	return $grouped_callbacks;
3085	7103	}
	7104	+
3086	7105	return $callbacks;
3087	7106	}
3088	7107
3089	7108
		@@ -3120,15 +7139,14 @@
3120	7139
3121	7140	$wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
3122	7141	}
3123	7142
3124		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
	7143	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
3125	7144	exit;
3126	7145	}
3127	7146
3128	7147
3129	7148	public function mxchat_page_init() {
3130		- // Register settings
3131	7149	register_setting(
3132	7150	'mxchat_option_group',
3133	7151	'mxchat_options',
3134	7152	array($this, 'mxchat_sanitize')
		@@ -3139,10 +7157,10 @@
3139	7157	'mxchat_similarity_threshold',
3140	7158	array(
3141	7159	'type' => 'number',
3142	7160	'sanitize_callback' => function($value) {
3143		- $value = absint($value); // Ensure it's an integer
3144		- return min(max($value, 70), 85); // Enforce range
	7161	+ $value = absint($value);
	7162	+ return min(max($value, 20), 95);
3145	7163	},
3146	7164	'default' => 80,
3147	7165	)
3148	7166	);
		@@ -3171,43 +7189,98 @@
3171	7189	'mxchat-chatbot',
3172	7190	'mxchat_chatbot_section'
3173	7191	);
3174	7192
	7193	+ add_settings_field(
	7194	+ 'api_key',
	7195	+ esc_html__('OpenAI API Key', 'mxchat'),
	7196	+ array($this, 'api_key_callback'),
	7197	+ 'mxchat-chatbot',
	7198	+ 'mxchat_chatbot_section',
	7199	+ array(
	7200	+ 'class' => 'mxchat-setting-row',
	7201	+ 'data-provider' => 'openai'
	7202	+ )
	7203	+ );
	7204	+
	7205	+ add_settings_field(
	7206	+ 'xai_api_key',
	7207	+ esc_html__('X.AI API Key', 'mxchat'),
	7208	+ array($this, 'xai_api_key_callback'),
	7209	+ 'mxchat-chatbot',
	7210	+ 'mxchat_chatbot_section',
	7211	+ array(
	7212	+ 'class' => 'mxchat-setting-row',
	7213	+ 'data-provider' => 'xai'
	7214	+ )
	7215	+ );
	7216	+
	7217	+ add_settings_field(
	7218	+ 'claude_api_key',
	7219	+ esc_html__('Claude API Key', 'mxchat'),
	7220	+ array($this, 'claude_api_key_callback'),
	7221	+ 'mxchat-chatbot',
	7222	+ 'mxchat_chatbot_section',
	7223	+ array(
	7224	+ 'class' => 'mxchat-setting-row',
	7225	+ 'data-provider' => 'claude'
	7226	+ )
	7227	+ );
	7228	+
	7229	+ add_settings_field(
	7230	+ 'deepseek_api_key',
	7231	+ esc_html__('DeepSeek API Key', 'mxchat'),
	7232	+ array($this, 'deepseek_api_key_callback'),
	7233	+ 'mxchat-chatbot',
	7234	+ 'mxchat_chatbot_section',
	7235	+ array(
	7236	+ 'class' => 'mxchat-setting-row',
	7237	+ 'data-provider' => 'deepseek'
	7238	+ )
	7239	+ );
	7240	+
	7241	+ add_settings_field(
	7242	+ 'gemini_api_key',
	7243	+ esc_html__('Google Gemini API Key', 'mxchat'),
	7244	+ array($this, 'gemini_api_key_callback'),
	7245	+ 'mxchat-chatbot',
	7246	+ 'mxchat_chatbot_section',
	7247	+ array(
	7248	+ 'class' => 'mxchat-setting-row',
	7249	+ 'data-provider' => 'gemini'
	7250	+ )
	7251	+ );
	7252	+
	7253	+ add_settings_field(
	7254	+ 'voyage_api_key',
	7255	+ esc_html__('Voyage AI API Key', 'mxchat'),
	7256	+ array($this, 'voyage_api_key_callback'),
	7257	+ 'mxchat-chatbot',
	7258	+ 'mxchat_chatbot_section',
	7259	+ array(
	7260	+ 'class' => 'mxchat-setting-row',
	7261	+ 'data-provider' => 'voyage'
	7262	+ )
	7263	+ );
3175	7264
3176		- // Existing fields...
3177	7265	add_settings_field(
3178		- 'api_key',
3179		- esc_html__('OpenAI API Key', 'mxchat'),
3180		- array($this, 'api_key_callback'),
	7266	+ 'model',
	7267	+ esc_html__('Chat Model', 'mxchat'),
	7268	+ array($this, 'mxchat_model_callback'),
3181	7269	'mxchat-chatbot',
3182	7270	'mxchat_chatbot_section'
3183	7271	);
3184		-
	7272	+
	7273	+ // Add the settings field
3185	7274	add_settings_field(
3186		- 'xai_api_key',
3187		- esc_html__('X.AI API Key', 'mxchat'),
3188		- array($this, 'xai_api_key_callback'),
	7275	+ 'embedding_model',
	7276	+ esc_html__('Embedding Model', 'mxchat'),
	7277	+ array($this, 'embedding_model_callback'),
3189	7278	'mxchat-chatbot',
3190	7279	'mxchat_chatbot_section'
3191	7280	);
3192		-
	7281	+
3193	7282	add_settings_field(
3194		- 'claude_api_key',
3195		- esc_html__('Claude API Key', 'mxchat'),
3196		- array($this, 'claude_api_key_callback'),
3197		- 'mxchat-chatbot',
3198		- 'mxchat_chatbot_section'
3199		- );
3200		-
3201		- add_settings_field(
3202		- 'deepseek_api_key',
3203		- esc_html__('DeepSeek API Key', 'mxchat'),
3204		- array($this, 'deepseek_api_key_callback'),
3205		- 'mxchat-chatbot',
3206		- 'mxchat_chatbot_section'
3207		- );
3208		-
3209		- add_settings_field(
3210	7283	'system_prompt_instructions',
3211	7284	esc_html__('AI Instructions (Behavior)', 'mxchat'),
3212	7285	array($this, 'system_prompt_instructions_callback'),
3213	7286	'mxchat-chatbot',
		@@ -3213,24 +7286,25 @@
3213	7286	'mxchat-chatbot',
3214	7287	'mxchat_chatbot_section'
3215	7288	);
3216	7289
	7290	+
3217	7291	add_settings_field(
3218		- 'model',
3219		- esc_html__('Model', 'mxchat'),
3220		- array($this, 'mxchat_model_callback'),
	7292	+ 'top_bar_title',
	7293	+ esc_html__('Top Bar Title', 'mxchat'),
	7294	+ array($this, 'mxchat_top_bar_title_callback'),
3221	7295	'mxchat-chatbot',
3222	7296	'mxchat_chatbot_section'
3223	7297	);
3224	7298
3225	7299	add_settings_field(
3226		- 'top_bar_title',
3227		- esc_html__('Top Bar Title', 'mxchat'),
3228		- array($this, 'mxchat_top_bar_title_callback'),
	7300	+ 'ai_agent_text',
	7301	+ esc_html__('AI Agent Text', 'mxchat'),
	7302	+ array($this, 'mxchat_ai_agent_text_callback'),
3229	7303	'mxchat-chatbot',
3230	7304	'mxchat_chatbot_section'
3231	7305	);
3232		-
	7306	+
3233	7307	add_settings_field(
3234	7308	'enable_email_block',
3235	7309	esc_html__('Require Email To Chat', 'mxchat'),
3236	7310	array($this, 'enable_email_block_callback'),
		@@ -3270,32 +7344,8 @@
3270	7344	'mxchat_chatbot_section'
3271	7345	);
3272	7346
3273	7347	add_settings_field(
3274		- 'rate_limit_logged_out',
3275		- __('Rate Limit for Logged-out Users', 'mxchat'),
3276		- array($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	7348	'pre_chat_message',
3299	7349	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3300	7350	array($this, 'mxchat_pre_chat_message_callback'),
3301	7351	'mxchat-chatbot',
		@@ -3335,9 +7385,9 @@
3335	7385	);
3336	7386
3337	7387	add_settings_field(
3338	7388	'popular_question_1',
3339		- esc_html__('Popular Question 1', 'mxchat'),
	7389	+ esc_html__('Quick Question 1', 'mxchat'),
3340	7390	array($this, 'mxchat_popular_question_1_callback'),
3341	7391	'mxchat-chatbot',
3342	7392	'mxchat_chatbot_section'
3343	7393	);
		@@ -3343,9 +7393,9 @@
3343	7393	);
3344	7394
3345	7395	add_settings_field(
3346	7396	'popular_question_2',
3347		- esc_html__('Popular Question 2', 'mxchat'),
	7397	+ esc_html__('Quick Question 2', 'mxchat'),
3348	7398	array($this, 'mxchat_popular_question_2_callback'),
3349	7399	'mxchat-chatbot',
3350	7400	'mxchat_chatbot_section'
3351	7401	);
		@@ -3351,9 +7401,9 @@
3351	7401	);
3352	7402
3353	7403	add_settings_field(
3354	7404	'popular_question_3',
3355		- esc_html__('Popular Question 3', 'mxchat'),
	7405	+ esc_html__('Quick Question 3', 'mxchat'),
3356	7406	array($this, 'mxchat_popular_question_3_callback'),
3357	7407	'mxchat-chatbot',
3358	7408	'mxchat_chatbot_section'
3359	7409	);
		@@ -3359,9 +7409,9 @@
3359	7409	);
3360	7410
3361	7411	add_settings_field(
3362	7412	'additional_popular_questions',
3363		- esc_html__('Additional Popular Questions', 'mxchat'),
	7413	+ esc_html__('Additional Quick Questions', 'mxchat'),
3364	7414	array($this, 'mxchat_additional_popular_questions_callback'),
3365	7415	'mxchat-chatbot',
3366	7416	'mxchat_chatbot_section'
3367	7417	);
		@@ -3366,8 +7416,16 @@
3366	7416	'mxchat_chatbot_section'
3367	7417	);
3368	7418
3369	7419
	7420	+ add_settings_field(
	7421	+ 'rate_limits',
	7422	+ __('Rate Limits Settings', 'mxchat'),
	7423	+ array($this, 'mxchat_rate_limits_callback'),
	7424	+ 'mxchat-chatbot',
	7425	+ 'mxchat_chatbot_section'
	7426	+ );
	7427	+
3370	7428	// Loops Settings Section
3371	7429	add_settings_section(
3372	7430	'mxchat_loops_section',
3373	7431	esc_html__('Loops Settings', 'mxchat'),
		@@ -3478,8 +7536,26 @@
3478	7536	array($this, 'mxchat_chat_toolbar_toggle_callback'),
3479	7537	'mxchat-embed',
3480	7538	'mxchat_pdf_intent_section'
3481	7539	);
	7540	+
	7541	+ // PDF Upload Button Toggle
	7542	+ add_settings_field(
	7543	+ 'show_pdf_upload_button',
	7544	+ __('Show PDF Upload Button', 'mxchat'),
	7545	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	7546	+ 'mxchat-embed',
	7547	+ 'mxchat_pdf_intent_section'
	7548	+ );
	7549	+
	7550	+ // Word Upload Button Toggle
	7551	+ add_settings_field(
	7552	+ 'show_word_upload_button',
	7553	+ __('Show Word Upload Button', 'mxchat'),
	7554	+ array($this, 'mxchat_show_word_upload_button_callback'),
	7555	+ 'mxchat-embed',
	7556	+ 'mxchat_pdf_intent_section'
	7557	+ );
3482	7558
3483	7559	add_settings_field(
3484	7560	'pdf_intent_trigger_text',
3485	7561	__('Intent Trigger Text', 'mxchat'),
		@@ -3576,9 +7652,9 @@
3576	7652
3577	7653	// General Settings Section
3578	7654	add_settings_section(
3579	7655	'mxchat_general_section',
3580		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	7656	+ esc_html__('YouTube Tutorials', 'mxchat'),
3581	7657	null,
3582	7658	'mxchat-general'
3583	7659	);
3584	7660	}
		@@ -3583,9 +7659,8 @@
3583	7659	);
3584	7660	}
3585	7661
3586	7662	public function mxchat_prompts_page_init() {
3587		- // Register all settings as a single array
3588	7663	register_setting(
3589	7664	'mxchat_prompts_options',
3590	7665	'mxchat_prompts_options',
3591	7666	array(
		@@ -3597,18 +7672,57 @@
3597	7672	'mxchat_use_pinecone' => 0,
3598	7673	'mxchat_pinecone_api_key' => '',
3599	7674	'mxchat_pinecone_environment' => '',
3600	7675	'mxchat_pinecone_index' => '',
3601		- 'mxchat_pinecone_host' => '', // Add this line
	7676	+ 'mxchat_pinecone_host' => '',
3602	7677	),
3603	7678	'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3604	7679	)
3605	7680	);
3606	7681
3607		- // Add settings saved message
3608	7682	add_action('admin_notices', array($this, 'sync_settings_notice'));
3609	7683	}
3610	7684
	7685	+public function mxchat_transcripts_page_init() {
	7686	+ register_setting(
	7687	+ 'mxchat_transcripts_options',
	7688	+ 'mxchat_transcripts_options',
	7689	+ array(
	7690	+ 'type' => 'array',
	7691	+ 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
	7692	+ 'default' => array(
	7693	+ 'mxchat_enable_notifications' => 0,
	7694	+ 'mxchat_notification_email' => get_option('admin_email'),
	7695	+ ),
	7696	+ 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
	7697	+ )
	7698	+ );
	7699	+
	7700	+ add_settings_section(
	7701	+ 'mxchat_transcripts_notification_section',
	7702	+ esc_html__('Chat Notification Settings', 'mxchat'),
	7703	+ array($this, 'mxchat_transcripts_notification_section_callback'),
	7704	+ 'mxchat-transcripts'
	7705	+ );
	7706	+
	7707	+ add_settings_field(
	7708	+ 'mxchat_enable_notifications',
	7709	+ esc_html__('Enable Chat Notifications', 'mxchat'),
	7710	+ array($this, 'mxchat_enable_notifications_callback'),
	7711	+ 'mxchat-transcripts',
	7712	+ 'mxchat_transcripts_notification_section'
	7713	+ );
	7714	+
	7715	+ add_settings_field(
	7716	+ 'mxchat_notification_email',
	7717	+ esc_html__('Notification Email Address', 'mxchat'),
	7718	+ array($this, 'mxchat_notification_email_callback'),
	7719	+ 'mxchat-transcripts',
	7720	+ 'mxchat_transcripts_notification_section'
	7721	+ );
	7722	+}
	7723	+
	7724	+
3611	7725	/**
3612	7726	* Sanitize all prompts options
3613	7727	*
3614	7728	* @param array $input The unsanitized options array
		@@ -3747,82 +7861,143 @@
3747	7861	update_option('mxchat_license_error', $error_message);
3748	7862	wp_send_json_error($error_message);
3749	7863	}
3750	7864	}
	7865	+/**
	7866	+ * AJAX handler to check license status
	7867	+ */
	7868	+public function mxchat_check_license_status() {
	7869	+ // Verify nonce
	7870	+ check_ajax_referer($this->get_nonce_action(), 'security');
	7871	+
	7872	+ $email = sanitize_email($_POST['email']);
	7873	+ $key = sanitize_text_field($_POST['key']);
	7874	+
	7875	+ // Check if this license is actually active in your system
	7876	+ $is_active = (get_option('mxchat_license_status') === 'active' &&
	7877	+ get_option('mxchat_pro_email') === $email &&
	7878	+ get_option('mxchat_activation_key') === $key);
	7879	+
	7880	+ wp_send_json(array(
	7881	+ 'is_active' => $is_active
	7882	+ ));
	7883	+}
	7884	+/**
	7885	+ * Helper method to get the nonce action
	7886	+ */
	7887	+private function get_nonce_action() {
	7888	+ return 'mxchat_license_nonce';
	7889	+}
3751	7890
3752	7891
3753		-public function mxchat_rate_limit_logged_out_callback() {
3754		- // Load the entire 'mxchat_options' array
3755		- $all_options = get_option('mxchat_options', []);
3756	7892
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;
3760	7893
	7894	+public function mxchat_rate_limits_callback() {
	7895	+ $all_options = get_option('mxchat_options', []);
	7896	+
3761	7897	// Define available rate limits
3762		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
3763		-
3764		- // Output the dropdown
	7898	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	7899	+
	7900	+ // Define available timeframes
	7901	+ $timeframes = array(
	7902	+ 'hourly' => __('Per Hour', 'mxchat'),
	7903	+ 'daily' => __('Per Day', 'mxchat'),
	7904	+ 'weekly' => __('Per Week', 'mxchat'),
	7905	+ 'monthly' => __('Per Month', 'mxchat')
	7906	+ );
	7907	+
	7908	+ // Get all roles plus a "logged_out" pseudo-role
	7909	+ $roles = wp_roles()->get_names();
	7910	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
	7911	+
	7912	+ // Start the wrapper
3765	7913	echo '<div class="pro-feature-wrapper active">';
3766		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3767		- foreach ($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		-}
	7914	+ echo '<div class="mxchat-rate-limits-container">';
3774	7915
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		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
3780		-
3781		- echo '<div class="pro-feature-wrapper active mxchat-autosave-section">';
3782		-
	7916	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	7917	+ esc_html__('Set message limits for each user role and customize the experience when users reach those limits. You can use {limit}, {timeframe}, {count}, and {remaining} as placeholders.', 'mxchat') .
	7918	+ '</p>';
	7919	+
	7920	+ // Output the controls for each role
3783	7921	foreach ($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>';
3791		- echo '<select
3792		- id="role_rate_limits_' . esc_attr($role_id) . '"
3793		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	7922	+ // Get saved options or defaults
	7923	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	7924	+ $default_timeframe = 'daily';
	7925	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
	7926	+
	7927	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	7928	+ ? $all_options['rate_limits'][$role_id]['limit']
	7929	+ : $default_limit;
	7930	+
	7931	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	7932	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	7933	+ : $default_timeframe;
	7934	+
	7935	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	7936	+ ? $all_options['rate_limits'][$role_id]['message']
	7937	+ : $default_message;
	7938	+
	7939	+ // Output the row
	7940	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
	7941	+
	7942	+ // Role label
	7943	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
	7944	+
	7945	+ // Controls section
	7946	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
	7947	+
	7948	+ // Rate limit and timeframe controls
	7949	+ echo '<div class="mxchat-rate-limit-controls">';
	7950	+
	7951	+ // Limit dropdown
	7952	+ echo '<div>';
	7953	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
	7954	+ echo '<select
	7955	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	7956	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
3794	7957	class="mxchat-autosave-field">';
3795	7958	foreach ($rate_limits as $limit) {
3796		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	7959	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3797	7960	}
3798	7961	echo '</select>';
3799	7962	echo '</div>';
	7963	+
	7964	+ // Timeframe dropdown
	7965	+ echo '<div>';
	7966	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
	7967	+ echo '<select
	7968	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	7969	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
	7970	+ class="mxchat-autosave-field">';
	7971	+ foreach ($timeframes as $value => $label) {
	7972	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
	7973	+ }
	7974	+ echo '</select>';
	7975	+ echo '</div>';
	7976	+
	7977	+ echo '</div>'; // End controls
	7978	+
	7979	+ // Custom message textarea
	7980	+ echo '<div class="mxchat-rate-limit-message">';
	7981	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	7982	+ echo '<textarea
	7983	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	7984	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	7985	+ class="mxchat-autosave-field"
	7986	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	7987	+ esc_textarea($custom_message) .
	7988	+ '</textarea>';
	7989	+ echo '</div>'; // End message
	7990	+
	7991	+ echo '</div>'; // End controls wrapper
	7992	+
	7993	+ echo '</div>'; // End row
3800	7994	}
3801		-
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>';
	7995	+
	7996	+ echo '</div>'; // End container
	7997	+
	7998	+ echo '</div>'; // End pro-feature-wrapper
3804	7999	}
3805		-
3806		-public function mxchat_rate_limit_message_callback() {
3807		- // Load the entire 'mxchat_options' array
3808		- $all_options = get_option('mxchat_options', []);
3809		-
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'] : $default_message;
3813		-
3814		- // Output the textarea
3815		- echo '<div class="pro-feature-wrapper active">';
3816		- printf(
3817		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
3818		- esc_textarea($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>';
3822		-}
3823		-
3824		-
3825	8000	private function mxchat_add_option_field($id, $title, $callback = '') {
3826	8001	add_settings_field(
3827	8002	$id,
3828	8003	__($title, 'mxchat'),
		@@ -3831,114 +8006,113 @@
3831	8006	'mxchat_setting_section_id',
3832	8007	$id === 'model' ? ['label_for' => 'model'] : []
3833	8008	);
3834	8009	}
3835		-
	8010	+
	8011	+// OpenAI API Key
3836	8012	public function api_key_callback() {
3837		- // Retrieve from your stored 'api_key' in the mxchat_options array
3838	8013	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
3839		-
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" />';
	8014	+
	8015	+ echo '<div class="api-key-wrapper" data-provider="openai">';
	8016	+ echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
3842	8017	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>';
	8018	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	8019	+ echo '</div>';
3844	8020	}
	8021	+
	8022	+// X.AI API Key
3845	8023	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	8024	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
3852		-
3853		- // Render the input field for the X.AI API key
3854		- echo '<div class="' . esc_attr($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		- );
	8025	+
	8026	+ echo '<div class="api-key-wrapper" data-provider="xai">';
	8027	+ echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
3860	8028	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3861		-
3862		- // If the feature is not activated, show the overlay with a "Pro Only" message
3863		- if (!$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		-
	8029	+ 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	8030	echo '</div>';
3870	8031	}
	8032	+// Claude API Key
3871	8033	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	8034	$claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
3878	8035
3879		- // Use direct name field like the other working API keys
3880		- echo '<div class="' . esc_attr($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		- );
	8036	+ echo '<div class="api-key-wrapper" data-provider="claude">';
	8037	+ echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
3886	8038	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3887		-
3888		- if (!$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		- }
	8039	+ 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	8040	echo '</div>';
3894	8041	}
	8042	+
	8043	+// DeepSeek API Key
3895	8044	public function deepseek_api_key_callback() {
3896		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
3897	8045	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
3898		-
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" />';
	8046	+
	8047	+ echo '<div class="api-key-wrapper" data-provider="deepseek">';
	8048	+ echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
3901	8049	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	8050	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	8051	+ echo '</div>';
3902	8052	}
3903	8053
	8054	+// Gemini API Key
	8055	+public function gemini_api_key_callback() {
	8056	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
	8057	+
	8058	+ echo '<div class="api-key-wrapper" data-provider="gemini">';
	8059	+ echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
	8060	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	8061	+ echo '<p class="description api-key-notice">' . esc_html__('Required for Google Gemini models. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
	8062	+ echo '</div>';
	8063	+}
3904	8064
	8065	+// Voyage API Key
	8066	+public function voyage_api_key_callback() {
	8067	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
	8068	+
	8069	+ echo '<div class="api-key-wrapper" data-provider="voyage">';
	8070	+ echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
	8071	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	8072	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected embedding model. Important: You must add credits before use.', 'mxchat') . '</p>';
	8073	+ echo '</div>';
	8074	+}
3905	8075
3906		-
3907		-
3908	8076	public function mxchat_loops_api_key_callback() {
3909		- // Support both old and new format
3910	8077	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
3911		-
3912		- echo '<div class="api-key-wrapper">';
	8078	+
	8079	+ // Hidden fields to "trap" autofill
	8080	+ echo '<input type="text" style="display:none" autocomplete="username" />';
	8081	+ echo '<input type="password" style="display:none" autocomplete="current-password" />';
	8082	+
	8083	+ echo '<div class="api-key-wrapper" data-provider="loops">';
3913	8084	echo sprintf(
3914		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
	8085	+ '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
3915	8086	$loops_api_key
3916	8087	);
3917	8088	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3918	8089	echo '</div>';
3919		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	8090	+ 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	8091	}
3921		-
3922	8092	public function mxchat_loops_mailing_list_callback() {
3923	8093	// Add error handling and type checking
3924	8094	$loops_api_key = '';
3925	8095	$selected_list = '';
3926		-
	8096	+
3927	8097	// Safely get the API key
3928	8098	if (isset($this->options['loops_api_key']) && is_string($this->options['loops_api_key'])) {
3929	8099	$loops_api_key = $this->options['loops_api_key'];
3930	8100	}
3931		-
	8101	+
3932	8102	// Safely get the selected list
3933	8103	if (isset($this->options['loops_mailing_list']) && is_string($this->options['loops_mailing_list'])) {
3934	8104	$selected_list = $this->options['loops_mailing_list'];
3935	8105	}
3936		-
	8106	+
3937	8107	if (!empty($loops_api_key)) {
3938	8108	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
3939	8109	if (is_array($lists) && !empty($lists)) {
3940	8110	echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	8111	+
	8112	+ // Add a default "Select a list" option
	8113	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	8114	+
3941	8115	foreach ($lists as $list) {
3942	8116	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
3943	8117	echo sprintf(
3944	8118	'<option value="%s" %s>%s</option>',
		@@ -3948,8 +8122,9 @@
3948	8122	);
3949	8123	}
3950	8124	}
3951	8125	echo '</select>';
	8126	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
3952	8127	} else {
3953	8128	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
3954	8129	}
3955	8130	} else {
		@@ -3997,23 +8172,92 @@
3997	8172	);
3998	8173	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	8174	}
4000	8175
4001		-
4002		-
4003	8176	// Callback for AI Instructions textarea
4004	8177	public function system_prompt_instructions_callback() {
4005	8178	// Retrieve the current value of the system prompt instructions
4006	8179	$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4007		-
4008	8180	// Render the textarea field
4009	8181	printf(
4010	8182	'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4011	8183	$instructions
4012	8184	);
	8185	+ // Provide a helpful description with sample instructions button
	8186	+ echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	8187	+ echo '<div class="mxchat-instructions-container">';
	8188	+ echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
	8189	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	8190	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	8191	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	8192	+ echo '</svg>';
	8193	+ echo esc_html__('View Sample Instructions', 'mxchat');
	8194	+ echo '</button>';
	8195	+ echo '</div>';
	8196	+
	8197	+ // Add modal to WordPress admin footer instead of inline
	8198	+ add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
	8199	+}
4013	8200
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>';
	8201	+// New method to render modal in admin footer
	8202	+public function render_sample_instructions_modal() {
	8203	+ static $modal_rendered = false;
	8204	+ if ($modal_rendered) return; // Prevent duplicate modals
	8205	+ $modal_rendered = true;
	8206	+
	8207	+ echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
	8208	+ echo '<div class="mxchat-instructions-modal-content">';
	8209	+ echo '<div class="mxchat-instructions-modal-header">';
	8210	+ echo '<h3 class="mxchat-instructions-modal-title">';
	8211	+ 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">';
	8212	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	8213	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	8214	+ echo '</svg>';
	8215	+ echo esc_html__('Sample AI Instructions', 'mxchat');
	8216	+ echo '</h3>';
	8217	+ echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
	8218	+ 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">';
	8219	+ echo '<line x1="18" y1="6" x2="6" y2="18"/>';
	8220	+ echo '<line x1="6" y1="6" x2="18" y2="18"/>';
	8221	+ echo '</svg>';
	8222	+ echo '</button>';
	8223	+ echo '</div>';
	8224	+ echo '<div class="mxchat-instructions-modal-body">';
	8225	+ echo '<div class="mxchat-instructions-content">';
	8226	+ 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:
	8227	+
	8228	+# Response Style - CRITICALLY IMPORTANT
	8229	+- MAXIMUM LENGTH: 1-3 short sentences per response
	8230	+- Ultra-concise: Get straight to the answer with no filler
	8231	+- No introductions like "Sure!" or "I\'d be happy to help"
	8232	+- No phrases like "based on my knowledge" or "according to information"
	8233	+- No explanatory text before giving the answer
	8234	+- No summaries or repetition
	8235	+- Hyperlink all URLs
	8236	+- Respond in user\'s language
	8237	+- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	8238	+
	8239	+# Knowledge Base Requirements - PREVENT HALLUCINATIONS
	8240	+- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	8241	+- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	8242	+- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	8243	+- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	8244	+- If asked about something not in knowledge base, explicitly state information is not available - DO NOT provide general information
	8245	+- Better to admit insufficient information than provide inaccurate answers');
	8246	+ echo '</div>';
	8247	+ echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
	8248	+ 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">';
	8249	+ echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
	8250	+ echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
	8251	+ echo '</svg>';
	8252	+ echo esc_html__('Copy Instructions', 'mxchat');
	8253	+ echo '</button>';
	8254	+ echo '</div>';
	8255	+ echo '<div class="mxchat-instructions-modal-footer">';
	8256	+ echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
	8257	+ echo '</div>';
	8258	+ echo '</div>';
	8259	+ echo '</div>';
4016	8260	}
4017	8261
4018	8262
4019	8263	public function mxchat_model_callback() {
		@@ -4018,10 +8262,19 @@
4018	8262
4019	8263	public function mxchat_model_callback() {
4020	8264	// Define available models grouped by provider
4021	8265	$models = array(
	8266	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	8267	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	8268	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	8269	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	8270	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	8271	+ ),
4022	8272	esc_html__('X.AI Models', 'mxchat') => array(
4023		- 'grok-beta' => esc_html__('grok-beta (Early Beta)', 'mxchat'),
	8273	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	8274	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	8275	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	8276	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
4024	8277	'grok-2' => esc_html__('Grok 2', 'mxchat')
4025	8278	),
4026	8279	esc_html__('DeepSeek Models', 'mxchat') => array(
4027	8280	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
		@@ -4026,14 +8279,18 @@
4026	8279	esc_html__('DeepSeek Models', 'mxchat') => array(
4027	8280	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4028	8281	),
4029	8282	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'),
	8283	+ 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
	8284	+ 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
	8285	+ 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
	8286	+ 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Intelligent)', 'mxchat'),
	8287	+ 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
4032	8288	'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4033	8289	'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
4034	8290	),
4035	8291	esc_html__('OpenAI Models', 'mxchat') => array(
	8292	+ 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
4036	8293	'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4037	8294	'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4038	8295	'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4039	8296	'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
		@@ -4039,40 +8296,63 @@
4039	8296	'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
4040	8297	'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat')
4041	8298	)
4042	8299	);
4043		-
	8300	+
4044	8301	// Retrieve the currently selected model from saved options
4045	8302	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4046		-
	8303	+
4047	8304	// Begin the select dropdown
4048		- echo '<select id="model" name="model">'; // No array notation in name attribute
4049		-
	8305	+ echo '<select id="model" name="model">';
	8306	+
4050	8307	// Iterate over groups of models
4051	8308	foreach ($models as $group_label => $group_models) {
4052	8309	echo '<optgroup label="' . esc_attr($group_label) . '">';
4053		-
	8310	+
4054	8311	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 . $label_suffix) . '</option>';
	8312	+ // All models enabled - no disabled attribute or Pro Only label
	8313	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4061	8314	}
4062		-
	8315	+
4063	8316	echo '</optgroup>';
4064	8317	}
4065		-
	8318	+
4066	8319	// Close the select dropdown
4067	8320	echo '</select>';
	8321	+
	8322	+ // Updated description to remove mention of Pro-only models
	8323	+ echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
	8324	+}
4068	8325
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>';
	8326	+// Callback function for embedding model selection
	8327	+public function embedding_model_callback() {
	8328	+ $models = array(
	8329	+ esc_html__('OpenAI Embeddings', 'mxchat') => array(
	8330	+ 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
	8331	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
	8332	+ 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
	8333	+ ),
	8334	+ esc_html__('Voyage AI Embeddings', 'mxchat') => array(
	8335	+ 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	8336	+ ),
	8337	+ esc_html__('Google Gemini Embeddings', 'mxchat') => array(
	8338	+ 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
	8339	+ )
	8340	+ );
	8341	+ $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	8342	+ echo '<select id="embedding_model" name="embedding_model">';
	8343	+ foreach ($models as $group_label => $group_models) {
	8344	+ echo '<optgroup label="' . esc_attr($group_label) . '">';
	8345	+ foreach ($group_models as $model_value => $model_label) {
	8346	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	8347	+ }
	8348	+ echo '</optgroup>';
	8349	+ }
	8350	+ echo '</select>';
	8351	+ 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>';
4071	8352	}
4072	8353
4073	8354
4074		-
4075	8355	public function mxchat_top_bar_title_callback() {
4076	8356	// Retrieve the current value of the top bar title from saved options
4077	8357	$top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4078	8358
		@@ -4081,9 +8361,16 @@
4081	8361
4082	8362	// Add a description
4083	8363	echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4084	8364	}
4085		-
	8365	+public function mxchat_ai_agent_text_callback() {
	8366	+ // Retrieve the current value of the AI agent text from saved options
	8367	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	8368	+ // Render the input field
	8369	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	8370	+ // Add a description
	8371	+ echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
	8372	+}
4086	8373	public function enable_email_block_callback() {
4087	8374	// Load full plugin options array
4088	8375	$all_options = get_option('mxchat_options', []);
4089	8376
		@@ -4103,9 +8390,8 @@
4103	8390	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	8391	}
4105	8392
4106	8393
4107		-
4108	8394	public function email_blocker_header_content_callback() {
4109	8395	// Load the entire 'mxchat_options' array
4110	8396	$all_options = get_option('mxchat_options', []);
4111	8397
		@@ -4113,14 +8399,15 @@
4113	8399	$content = isset($all_options['email_blocker_header_content'])
4114	8400	? $all_options['email_blocker_header_content']
4115	8401	: '';
4116	8402
4117		- // Render the textarea
	8403	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4118	8404	echo '<textarea
4119	8405	id="email_blocker_header_content"
4120	8406	name="email_blocker_header_content"
4121	8407	rows="5"
4122	8408	cols="70"
	8409	+ data-setting="email_blocker_header_content"
4123	8410	>' . esc_textarea($content) . '</textarea>';
4124	8411
4125	8412	echo '<p class="description">';
4126	8413	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 +8413,8 @@
4126	8413	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	8414	echo '</p>';
4128	8415	}
4129	8416
4130		-
4131	8417	public function email_blocker_button_text_callback() {
4132	8418	// Load the entire 'mxchat_options' array
4133	8419	$all_options = get_option('mxchat_options', []);
4134	8420
		@@ -4149,23 +8435,20 @@
4149	8435
4150	8436	public function mxchat_intro_message_callback() {
4151	8437	// Load the entire 'mxchat_options' array
4152	8438	$all_options = get_option('mxchat_options', []);
4153		-
4154	8439	// Retrieve the saved intro message or use the default
4155	8440	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4156	8441	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4157		-
4158		- // Output the textarea with the saved value
	8442	+ // Output the textarea with the saved value without escaping HTML
4159	8443	?>
4160		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
	8444	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
4161	8445	<p class="description">
4162		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
	8446	+ <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
4163	8447	</p>
4164	8448	<?php
4165	8449	}
4166	8450
4167		-
4168	8451	public function mxchat_input_copy_callback() {
4169	8452	// Load the entire 'mxchat_options' array
4170	8453	$all_options = get_option('mxchat_options', []);
4171	8454
		@@ -4735,13 +9018,13 @@
4735	9018	// Render the input field
4736	9019	printf(
4737	9020	'<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
4738	9021	esc_attr($popular_question_1),
4739		- esc_attr__('Enter Popular Question 1', 'mxchat')
	9022	+ esc_attr__('Enter Quick Question 1', 'mxchat')
4740	9023	);
4741	9024
4742	9025	// 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>';
	9026	+ echo '<p class="description">' . esc_html__('This will be the first Quick Question in the chatbot, displayed above the input field.', 'mxchat') . '</p>';
4744	9027	}
4745	9028
4746	9029
4747	9030	public function mxchat_popular_question_2_callback() {
		@@ -4754,13 +9037,13 @@
4754	9037	// Render the input field
4755	9038	printf(
4756	9039	'<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
4757	9040	esc_attr($popular_question_2),
4758		- esc_attr__('Enter Popular Question 2', 'mxchat')
	9041	+ esc_attr__('Enter Quick Question 2', 'mxchat')
4759	9042	);
4760	9043
4761	9044	// Add a description for the field
4762		- echo '<p class="description">' . esc_html__('This will be the second popular question in the chatbot.', 'mxchat') . '</p>';
	9045	+ echo '<p class="description">' . esc_html__('This will be the second Quick Question in the chatbot.', 'mxchat') . '</p>';
4763	9046	}
4764	9047
4765	9048
4766	9049	public function mxchat_popular_question_3_callback() {
		@@ -4773,13 +9056,13 @@
4773	9056	// Render the input field
4774	9057	printf(
4775	9058	'<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
4776	9059	esc_attr($popular_question_3),
4777		- esc_attr(__('Enter Popular Question 3', 'mxchat'))
	9060	+ esc_attr(__('Enter Quick Question 3', 'mxchat'))
4778	9061	);
4779	9062
4780	9063	// 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>';
	9064	+ echo '<p class="description">' . esc_html__('This will be the third Quick Question in the chatbot.', 'mxchat') . '</p>';
4782	9065	}
4783	9066
4784	9067	public function mxchat_additional_popular_questions_callback() {
4785	9068	$options = get_option('mxchat_options', []);
		@@ -4800,9 +9083,9 @@
4800	9083	<button type="button" class="button mxchat-remove-question"
4801	9084	aria-label="%s">%s</button>
4802	9085	</div>',
4803	9086	esc_attr($question),
4804		- esc_attr(sprintf(__('Enter Additional Popular Question %d', 'mxchat'), $index + 4)),
	9087	+ esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
4805	9088	$index,
4806	9089	esc_attr(__('Remove question', 'mxchat')),
4807	9090	esc_html__('Remove', 'mxchat')
4808	9091	);
		@@ -4817,9 +9100,9 @@
4817	9100	data-question-index="0" />
4818	9101	<button type="button" class="button mxchat-remove-question"
4819	9102	aria-label="%s">%s</button>
4820	9103	</div>',
4821		- esc_attr(__('Enter Additional Popular Question 4', 'mxchat')),
	9104	+ esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
4822	9105	esc_attr(__('Remove question', 'mxchat')),
4823	9106	esc_html__('Remove', 'mxchat')
4824	9107	);
4825	9108	}
		@@ -4828,9 +9111,9 @@
4828	9111	'<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
4829	9112	esc_attr(__('Add question', 'mxchat')),
4830	9113	esc_html__('Add Question', 'mxchat')
4831	9114	);
4832		- echo '<p class="description">' . esc_html__('Add as many popular questions as you need.', 'mxchat') . '</p>';
	9115	+ echo '<p class="description">' . esc_html__('Add as many Quick Questions as you need.', 'mxchat') . '</p>';
4833	9116	echo '</div>';
4834	9117	}
4835	9118
4836	9119	public function mxchat_brave_api_key_callback() {
		@@ -4929,141 +9212,116 @@
4929	9212	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
4930	9213	}
4931	9214
4932	9215	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' : '';
4936		-
4937		- // Check if the plugin is activated (paid feature)
4938		- $disabled = $this->is_activated ? '' : 'disabled';
4939		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4940		-
4941		- echo '<div class="' . esc_attr($class) . '">';
4942		-
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>';
4952		-
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		- }
4961		-
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>';
	9216	+ // Get chat toolbar toggle value with fallback
	9217	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	9218	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
	9219	+
	9220	+ // Output the toggle switch
	9221	+ echo '<label class="toggle-switch">';
	9222	+ echo sprintf(
	9223	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	9224	+ esc_attr($checked)
	9225	+ );
	9226	+ echo '<span class="slider"></span>';
	9227	+ echo '</label>';
	9228	+
	9229	+ 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>';
4964	9230	}
	9231	+/**
	9232	+ * Callback for PDF upload button toggle setting
	9233	+ */
	9234	+public function mxchat_show_pdf_upload_button_callback() {
	9235	+ // Get toggle value with fallback
	9236	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	9237	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
	9238	+
	9239	+ // Output the toggle switch
	9240	+ echo '<label class="toggle-switch">';
	9241	+ echo sprintf(
	9242	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	9243	+ esc_attr($checked)
	9244	+ );
	9245	+ echo '<span class="slider"></span>';
	9246	+ echo '</label>';
	9247	+
	9248	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	9249	+}
	9250	+/**
	9251	+ * Callback for Word upload button toggle setting
	9252	+ */
	9253	+public function mxchat_show_word_upload_button_callback() {
	9254	+ // Get toggle value with fallback
	9255	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	9256	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
	9257	+
	9258	+ // Output the toggle switch
	9259	+ echo '<label class="toggle-switch">';
	9260	+ echo sprintf(
	9261	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	9262	+ esc_attr($checked)
	9263	+ );
	9264	+ echo '<span class="slider"></span>';
	9265	+ echo '</label>';
	9266	+
	9267	+ echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	9268	+}
4965	9269
4966		-
4967	9270	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	9271	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
4971	9272
4972		- echo '<div class="' . esc_attr($class) . '">';
4973	9273	echo sprintf(
4974	9274	'<textarea id="pdf_intent_trigger_text"
4975	9275	name="pdf_intent_trigger_text"
4976	9276	rows="3"
4977	9277	cols="50"
4978		- placeholder="%s"
4979		- %s>%s</textarea>',
	9278	+ placeholder="%s">%s</textarea>',
4980	9279	esc_attr__('Enter trigger text', 'mxchat'),
4981		- esc_attr($disabled),
4982	9280	isset($this->options['pdf_intent_trigger_text'])
4983	9281	? esc_textarea($this->options['pdf_intent_trigger_text'])
4984	9282	: esc_textarea($default_text)
4985	9283	);
4986	9284	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	9285	}
4997	9286
4998	9287	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	9288	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5002	9289
5003		- echo '<div class="' . esc_attr($class) . '">';
5004	9290	echo sprintf(
5005	9291	'<textarea id="pdf_intent_success_text"
5006	9292	name="pdf_intent_success_text"
5007	9293	rows="3"
5008	9294	cols="50"
5009		- placeholder="%s"
5010		- %s>%s</textarea>',
	9295	+ placeholder="%s">%s</textarea>',
5011	9296	esc_attr__('Enter success text', 'mxchat'),
5012		- esc_attr($disabled),
5013	9297	isset($this->options['pdf_intent_success_text'])
5014	9298	? esc_textarea($this->options['pdf_intent_success_text'])
5015	9299	: esc_textarea($default_text)
5016	9300	);
5017	9301	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	9302	}
5028	9303
5029	9304	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	9305	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5033	9306
5034		- echo '<div class="' . esc_attr($class) . '">';
5035	9307	echo sprintf(
5036	9308	'<textarea id="pdf_intent_error_text"
5037	9309	name="pdf_intent_error_text"
5038	9310	rows="3"
5039	9311	cols="50"
5040		- placeholder="%s"
5041		- %s>%s</textarea>',
	9312	+ placeholder="%s">%s</textarea>',
5042	9313	esc_attr__('Enter error text', 'mxchat'),
5043		- esc_attr($disabled),
5044	9314	isset($this->options['pdf_intent_error_text'])
5045	9315	? esc_textarea($this->options['pdf_intent_error_text'])
5046	9316	: esc_textarea($default_text)
5047	9317	);
5048	9318	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	9319	}
5059	9320
5060	9321	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	9322	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5064	9323
5065		- echo '<div class="' . esc_attr($class) . '">';
5066	9324	echo sprintf(
5067	9325	'<input type="range"
5068	9326	id="pdf_max_pages"
5069	9327	name="pdf_max_pages"
		@@ -5069,37 +9327,22 @@
5069	9327	name="pdf_max_pages"
5070	9328	min="1"
5071	9329	max="69"
5072	9330	value="%d"
5073		- %s
5074	9331	class="range-slider" />',
5075		- esc_attr($max_pages),
5076		- esc_attr($disabled)
	9332	+ esc_attr($max_pages)
5077	9333	);
5078	9334	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5079	9335	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	9336	}
5090	9337
5091	9338	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	9339	$status = isset($this->options['live_agent_status']) ? $this->options['live_agent_status'] : 'off';
5095	9340
5096		- echo '<div class="' . esc_attr($class) . '">';
5097	9341	echo '<label class="toggle-switch">';
5098	9342	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)
	9343	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	9344	+ checked($status, 'on', false)
5102	9345	);
5103	9346	echo '<span class="slider"></span>';
5104	9347	echo '</label>';
5105	9348	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5104,105 +9347,78 @@
5104	9347	echo '</label>';
5105	9348	echo '<label for="live_agent_status" class="mxchat-status-label">';
5106	9349	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5107	9350	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	9351	}
5116	9352
5117		-
5118		-// Away Message Callback
5119	9353	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	9354	$message = isset($this->options['live_agent_away_message'])
5123	9355	? $this->options['live_agent_away_message']
5124	9356	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5125	9357
5126		- echo '<div class="' . esc_attr($class) . '">';
5127	9358	printf(
5128		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5129		- esc_attr($disabled),
	9359	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5130	9360	esc_textarea($message)
5131	9361	);
5132	9362	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	9363	}
5141	9364
5142	9365	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	9366	$message = isset($this->options['live_agent_notification_message'])
5146	9367	? $this->options['live_agent_notification_message']
5147	9368	: __('Live agent has been notified.', 'mxchat');
5148	9369
5149		- echo '<div class="' . esc_attr($class) . '">';
5150	9370	printf(
5151		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5152		- esc_attr($disabled),
	9371	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5153	9372	esc_textarea($message)
5154	9373	);
5155	9374	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	9375	}
5164	9376
5165	9377	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	9378	$webhook_url = isset($this->options['live_agent_webhook_url'])
5169	9379	? esc_url($this->options['live_agent_webhook_url'])
5170	9380	: esc_url(get_option('live_agent_webhook_url', ''));
5171	9381
5172		- echo '<div class="' . esc_attr($class) . '">';
5173	9382	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)
	9383	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	9384	+ $webhook_url
5177	9385	);
5178	9386	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5179	9387	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	9388	+}
5180	9389
5181		- if (!$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>';
	9390	+public function mxchat_live_agent_secret_key_callback() {
	9391	+ printf(
	9392	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	9393	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	9394	+ );
	9395	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	9396	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5187	9397	}
5188	9398
	9399	+public function mxchat_live_agent_bot_token_callback() {
	9400	+ printf(
	9401	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	9402	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	9403	+ );
	9404	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	9405	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	9406	+}
5189	9407
5190	9408	public function mxchat_similarity_threshold_callback() {
5191	9409	// Load from mxchat_options array
5192	9410	$options = get_option('mxchat_options', []);
5193		-
5194		- // Get value with backwards compatibility
5195		- $threshold = isset($options['similarity_threshold'])
5196		- ? $options['similarity_threshold']
5197		- : get_option('mxchat_similarity_threshold', 80);
5198		-
	9411	+
	9412	+ // Get value from options array with default of 80
	9413	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
	9414	+
5199	9415	echo '<div class="slider-container">';
5200	9416	echo sprintf(
5201	9417	'<input type="range"
5202	9418	id="similarity_threshold"
5203	9419	name="similarity_threshold"
5204		- min="70"
	9420	+ min="20"
5205	9421	max="85"
5206	9422	step="1"
5207	9423	value="%s"
5208	9424	class="range-slider" />',
		@@ -5212,63 +9428,22 @@
5212	9428	'<span id="threshold_value" class="range-value">%s</span>',
5213	9429	esc_html($threshold)
5214	9430	);
5215	9431	echo '</div>';
5216		-
5217	9432	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');
	9433	+ echo sprintf(
	9434	+ 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'),
	9435	+ '<a href="' . admin_url('admin.php?page=mxchat-addons') . '">',
	9436	+ '</a>'
	9437	+ );
5219	9438	echo '</p>';
5220	9439	}
5221	9440
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>';
5241		- }
5242		- echo '</div>';
5243		-}
5244		-
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>';
5262		- }
5263		- echo '</div>';
5264		-}
5265		-
5266	9441	public function mxchat_enqueue_admin_assets() {
5267	9442	wp_enqueue_style('wp-color-picker');
5268	9443
5269	9444	// Get the plugin version or file modification time for cache busting
5270		- $plugin_version = '2.0.4'; // Replace this with your plugin's version
	9445	+ $plugin_version = '2.2.1'; // Replace this with your plugin's version
5271	9446
5272	9447	// File paths
5273	9448	$color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
5274	9449	$embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
		@@ -5274,9 +9449,15 @@
5274	9449	$embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
5275	9450	$admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
5276	9451	$knowledge_css_path = plugin_dir_path(__FILE__) . '../css/knowledge-style.css';
5277	9452	$intent_css_path = plugin_dir_path(__FILE__) . '../css/intent-style.css';
	9453	+ $transcripts_css_path = plugin_dir_path(__FILE__) . '../css/chat-transcripts.css';
5278	9454	$transcripts_js_path = plugin_dir_path(__FILE__) . '../js/mxchat_transcripts.js';
	9455	+ $activation_js_path = plugin_dir_path(__FILE__) . '../js/activation-script.js';
	9456	+
	9457	+ // Add the new content selector files
	9458	+ $content_selector_css_path = plugin_dir_path(__FILE__) . '../css/content-selector.css';
	9459	+ $content_selector_js_path = plugin_dir_path(__FILE__) . '../js/content-selector.js';
5279	9460
5280	9461	// Check if files exist and get modification times
5281	9462	$color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
5282	9463	$embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
		@@ -5282,10 +9463,97 @@
5282	9463	$embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
5283	9464	$admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
5284	9465	$knowledge_css_version = file_exists($knowledge_css_path) ? filemtime($knowledge_css_path) : $plugin_version;
5285	9466	$intent_css_version = file_exists($intent_css_path) ? filemtime($intent_css_path) : $plugin_version;
	9467	+ $transcripts_css_version = file_exists($transcripts_css_path) ? filemtime($transcripts_css_path) : $plugin_version;
5286	9468	$transcripts_js_version = file_exists($transcripts_js_path) ? filemtime($transcripts_js_path) : $plugin_version;
	9469	+ $activation_js_version = file_exists($activation_js_path) ? filemtime($activation_js_path) : $plugin_version;
	9470	+
	9471	+ // Get versions for the new content selector files
	9472	+ $content_selector_css_version = file_exists($content_selector_css_path) ? filemtime($content_selector_css_path) : $plugin_version;
	9473	+ $content_selector_js_version = file_exists($content_selector_js_path) ? filemtime($content_selector_js_path) : $plugin_version;
	9474	+
	9475	+ $admin_status_js_path = plugin_dir_path(__FILE__) . '../js/admin-status.js';
	9476	+ $admin_status_js_version = file_exists($admin_status_js_path) ? filemtime($admin_status_js_path) : $plugin_version;
	9477	+
	9478	+ // Check current admin page
	9479	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	9480	+
	9481	+ // Only enqueue on the prompts page
	9482	+ if ($current_page === 'mxchat-prompts') {
	9483	+ wp_enqueue_script(
	9484	+ 'mxchat-status-updater',
	9485	+ plugin_dir_url(__FILE__) . '../js/admin-status.js',
	9486	+ array('jquery'),
	9487	+ $admin_status_js_version,
	9488	+ true
	9489	+ );
	9490	+
	9491	+ // Add the nonce for the status updater
	9492	+ wp_localize_script(
	9493	+ 'mxchat-status-updater',
	9494	+ 'mxchat_status_data',
	9495	+ array(
	9496	+ 'ajax_url' => admin_url('admin-ajax.php'),
	9497	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	9498	+ )
	9499	+ );
	9500	+
	9501	+ // Enqueue the content selector files only on the prompts page
	9502	+ wp_enqueue_style(
	9503	+ 'mxchat-content-selector-css',
	9504	+ plugin_dir_url(__FILE__) . '../css/content-selector.css',
	9505	+ array(),
	9506	+ $content_selector_css_version
	9507	+ );
	9508	+
	9509	+ wp_enqueue_script(
	9510	+ 'mxchat-content-selector-js',
	9511	+ plugin_dir_url(__FILE__) . '../js/content-selector.js',
	9512	+ array('jquery'),
	9513	+ $content_selector_js_version,
	9514	+ true
	9515	+ );
	9516	+
	9517	+ // Add the nonce for the content selector
	9518	+ wp_localize_script(
	9519	+ 'mxchat-content-selector-js',
	9520	+ 'mxchatSelector',
	9521	+ array(
	9522	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	9523	+ 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
	9524	+ 'i18n' => array(
	9525	+ 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
	9526	+ 'selectAll' => __('Select All', 'mxchat'),
	9527	+ 'process' => __('Process Selected', 'mxchat'),
	9528	+ 'cancel' => __('Cancel', 'mxchat'),
	9529	+ 'noResults' => __('No content found.', 'mxchat')
	9530	+ )
	9531	+ )
	9532	+ );
	9533	+ }
5287	9534
	9535	+ // Enqueue activation script if on the activation page
	9536	+ if ($current_page === 'mxchat-activation') {
	9537	+ wp_enqueue_script(
	9538	+ 'mxchat-activation-js',
	9539	+ plugin_dir_url(__FILE__) . '../js/activation-script.js',
	9540	+ array('jquery'),
	9541	+ $activation_js_version,
	9542	+ true
	9543	+ );
	9544	+
	9545	+ // Pass needed data to the activation script
	9546	+ wp_localize_script(
	9547	+ 'mxchat-activation-js',
	9548	+ 'mxchatAdmin',
	9549	+ array(
	9550	+ 'ajax_url' => admin_url('admin-ajax.php'),
	9551	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
	9552	+ )
	9553	+ );
	9554	+ }
	9555	+
5288	9556	// Enqueue scripts and styles with corrected paths
5289	9557	wp_enqueue_script(
5290	9558	'mxchat-color-picker',
5291	9559	plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
		@@ -5302,16 +9570,8 @@
5302	9570	true
5303	9571	);
5304	9572
5305	9573	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	9574	'mxchat-admin-js',
5315	9575	plugin_dir_url(__FILE__) . '../js/mxchat-admin.js',
5316	9576	array('jquery'),
5317	9577	$plugin_version,
		@@ -5322,8 +9582,17 @@
5322	9582	'ajax_url' => admin_url('admin-ajax.php'),
5323	9583	'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5324	9584	'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5325	9585	'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
	9586	+ 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
	9587	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	9588	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	9589	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	9590	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	9591	+ 'is_activated' => $this->is_activated ? '1' : '0',
	9592	+ // Add these two new lines
	9593	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'),
	9594	+ 'status_refresh_interval' => 5000, // Update every 5 seconds
5326	9595	));
5327	9596
5328	9597	// Enqueue the admin CSS
5329	9598	wp_enqueue_style(
		@@ -5331,30 +9600,59 @@
5331	9600	plugin_dir_url(__FILE__) . '../css/admin-style.css',
5332	9601	array(),
5333	9602	$admin_css_version
5334	9603	);
	9604	+
	9605	+ // Conditional enqueue for transcripts page
	9606	+ if ($current_page === 'mxchat-transcripts') {
	9607	+ wp_enqueue_style(
	9608	+ 'mxchat-chat-transcripts-css',
	9609	+ plugin_dir_url(__FILE__) . '../css/chat-transcripts.css',
	9610	+ array(),
	9611	+ $transcripts_css_version
	9612	+ );
	9613	+
	9614	+ wp_enqueue_script(
	9615	+ 'mxchat-transcripts-js',
	9616	+ plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
	9617	+ array('jquery'),
	9618	+ $transcripts_js_version,
	9619	+ true
	9620	+ );
	9621	+ }
	9622	+
	9623	+ // Only enqueue knowledge CSS on knowledge-related pages or all plugin pages
	9624	+ if (strpos($current_page, 'mxchat') !== false) {
	9625	+ wp_enqueue_style(
	9626	+ 'mxchat-knowledge-css',
	9627	+ plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
	9628	+ array(),
	9629	+ $knowledge_css_version
	9630	+ );
	9631	+ }
5335	9632
5336		- wp_enqueue_style(
5337		- 'mxchat-knowledge-css',
5338		- plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
5339		- array(),
5340		- $knowledge_css_version
5341		- );
	9633	+ // Only enqueue intent-style.css on the mxchat-actions page
	9634	+ if ($current_page === 'mxchat-actions') {
	9635	+ wp_enqueue_style(
	9636	+ 'mxchat-intent-css',
	9637	+ plugin_dir_url(__FILE__) . '../css/intent-style.css',
	9638	+ array(),
	9639	+ $intent_css_version
	9640	+ );
	9641	+ }
5342	9642
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	9643	// 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		-
	9644	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
	9645	+ 'ajax_url' => admin_url('admin-ajax.php'),
	9646	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	9647	+ ));
	9648	+
	9649	+ // Add this to the function that enqueues your admin scripts
	9650	+ wp_localize_script('mxchat-admin-status', 'mxchat_status_data', array(
	9651	+ 'ajax_url' => admin_url('admin-ajax.php'),
	9652	+ 'nonce' => wp_create_nonce('mxchat_process_batch') // Make sure this matches what you check in the PHP
	9653	+ ));
	9654	+
5357	9655	// Localize the script for color picker and settings
5358	9656	wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
5359	9657	'ajax_url' => admin_url('admin-ajax.php'),
5360	9658	'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
		@@ -5383,8 +9681,10 @@
5383	9681	'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
5384	9682	'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
5385	9683	'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
5386	9684	'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	9685	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	9686	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
5387	9687	'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
5388	9688	'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
5389	9689	'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
5390	9690	));
		@@ -5389,9 +9689,8 @@
5389	9689	'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
5390	9690	));
5391	9691	}
5392	9692
5393		-
5394	9693	public function mxchat_sanitize($input) {
5395	9694	$new_input = array();
5396	9695
5397	9696	if (isset($input['api_key'])) {
		@@ -5399,9 +9698,9 @@
5399	9698	}
5400	9699
5401	9700	if (isset($input['similarity_threshold'])) {
5402	9701	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5403		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	9702	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5404	9703	}
5405	9704
5406	9705	if (isset($input['xai_api_key'])) {
5407	9706	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
		@@ -5413,8 +9712,12 @@
5413	9712
5414	9713	if (isset($input['deepseek_api_key'])) {
5415	9714	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5416	9715	}
	9716	+
	9717	+ if (isset($input['gemini_api_key'])) {
	9718	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	9719	+ }
5417	9720
5418	9721	if (isset($input['enable_woocommerce_integration'])) {
5419	9722	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5420	9723	}
		@@ -5451,8 +9754,12 @@
5451	9754
5452	9755	if (isset($input['top_bar_title'])) {
5453	9756	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5454	9757	}
	9758	+
	9759	+ if (isset($input['ai_agent_text'])) {
	9760	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	9761	+ }
5455	9762
5456	9763	if (isset($input['enable_email_block'])) {
5457	9764	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5458	9765	}
		@@ -5465,9 +9772,9 @@
5465	9772	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5466	9773	}
5467	9774
5468	9775	if (isset($input['intro_message'])) {
5469		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	9776	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5470	9777	}
5471	9778
5472	9779	if (isset($input['input_copy'])) {
5473	9780	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5476,53 +9783,92 @@
5476	9783	if (isset($input['rate_limit_message'])) {
5477	9784	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5478	9785	}
5479	9786
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']);
5483		-
5484		- if (in_array($rate_limit, $allowed_limits, true)) {
5485		- $new_input['rate_limit_logged_out'] = $rate_limit;
5486		- } else {
5487		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	9787	+// Handle the new rate limits format
	9788	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	9789	+ $new_input['rate_limits'] = array();
	9790	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	9791	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
	9792	+
	9793	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	9794	+ $new_input['rate_limits'][$role_id] = array();
	9795	+
	9796	+ // Sanitize limit
	9797	+ if (isset($settings['limit'])) {
	9798	+ $limit = sanitize_text_field($settings['limit']);
	9799	+ if (in_array($limit, $allowed_limits, true)) {
	9800	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	9801	+ } else {
	9802	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	9803	+ }
5488	9804	}
5489		- }
5490		-
5491		- // Handle role rate limits
5492		- if (isset($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] = $rate_limit;
	9805	+
	9806	+ // Sanitize timeframe
	9807	+ if (isset($settings['timeframe'])) {
	9808	+ $timeframe = sanitize_text_field($settings['timeframe']);
	9809	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	9810	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5500	9811	} else {
5501		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	9812	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5502	9813	}
5503	9814	}
	9815	+
	9816	+ // Sanitize message
	9817	+ if (isset($settings['message'])) {
	9818	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	9819	+ }
5504	9820	}
	9821	+}
5505	9822
5506	9823	if (isset($input['pre_chat_message'])) {
5507	9824	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5508	9825	}
	9826	+
	9827	+ if (isset($input['voyage_api_key'])) {
	9828	+ $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
	9829	+ }
	9830	+
	9831	+ // Add to your sanitize function
	9832	+ if (isset($input['embedding_model'])) {
	9833	+ $allowed_models = array(
	9834	+ 'text-embedding-ada-002',
	9835	+ 'text-embedding-3-small',
	9836	+ 'text-embedding-3-large',
	9837	+ 'voyage-3-large',
	9838	+ 'gemini-embedding-exp-03-07'
	9839	+ );
	9840	+ if (in_array($input['embedding_model'], $allowed_models)) {
	9841	+ $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
	9842	+ }
	9843	+ }
5509	9844
5510	9845	if (isset($input['model'])) {
5511	9846	$allowed_models = array(
5512		- 'grok-beta',
5513		- 'grok-2',
5514		- 'deepseek-chat',
5515		- 'claude-3-5-sonnet-20241022',
5516		- 'claude-3-opus-20240229',
5517		- 'claude-3-sonnet-20240229',
5518		- 'claude-3-haiku-20240307',
5519		- 'gpt-4o',
5520		- 'gpt-4o-mini',
5521		- 'gpt-4-turbo',
5522		- 'gpt-4',
5523		- 'gpt-3.5-turbo',
5524		- );
	9847	+ 'gemini-2.0-flash',
	9848	+ 'gemini-2.0-flash-lite',
	9849	+ 'gemini-1.5-pro',
	9850	+ 'gemini-1.5-flash',
	9851	+ 'grok-3-beta',
	9852	+ 'grok-3-fast-beta',
	9853	+ 'grok-3-mini-beta',
	9854	+ 'grok-3-mini-fast-beta',
	9855	+ 'grok-2',
	9856	+ 'deepseek-chat',
	9857	+ 'claude-opus-4-20250514',
	9858	+ 'claude-sonnet-4-20250514',
	9859	+ 'claude-3-7-sonnet-20250219',
	9860	+ 'claude-3-5-sonnet-20241022',
	9861	+ 'claude-3-opus-20240229',
	9862	+ 'claude-3-sonnet-20240229',
	9863	+ 'claude-3-haiku-20240307',
	9864	+ 'gpt-4o',
	9865	+ 'gpt-4.1-2025-04-14',
	9866	+ 'gpt-4o-mini',
	9867	+ 'gpt-4-turbo',
	9868	+ 'gpt-4',
	9869	+ 'gpt-3.5-turbo',
	9870	+ );
5525	9871	if (in_array($input['model'], $allowed_models)) {
5526	9872	$new_input['model'] = sanitize_text_field($input['model']);
5527	9873	}
5528	9874	}
		@@ -5681,8 +10027,22 @@
5681	10027
5682	10028	if (isset($input['chat_toolbar_toggle'])) {
5683	10029	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5684	10030	}
	10031	+
	10032	+ // Sanitize PDF upload button toggle
	10033	+ if (isset($input['show_pdf_upload_button'])) {
	10034	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	10035	+ } else {
	10036	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	10037	+ }
	10038	+
	10039	+ // Sanitize Word upload button toggle
	10040	+ if (isset($input['show_word_upload_button'])) {
	10041	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	10042	+ } else {
	10043	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	10044	+ }
5685	10045
5686	10046	if (isset($input['pdf_intent_trigger_text'])) {
5687	10047	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5688	10048	}
		@@ -5737,62 +10097,10 @@
5737	10097	}
5738	10098
5739	10099
5740	10100
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	10101
5747		- try {
5748		- $dom = new DOMDocument;
5749		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
5750	10102
5751		- // Simple load of HTML, with @ to suppress warnings
5752		- @$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 $html; // Return original HTML if parsing fails
5789		- } finally {
5790		- libxml_clear_errors();
5791		- }
5792		-}
5793		-
5794		-
5795	10103	private function mxchat_fetch_loops_mailing_lists($api_key) {
5796	10104	$url = 'https://app.loops.so/api/v1/lists';
5797	10105	$response = wp_remote_get($url, array(
5798	10106	'headers' => array(
		@@ -5810,12 +10118,8 @@
5810	10118
5811	10119	return isset($lists) && is_array($lists) ? $lists : array();
5812	10120	}
5813	10121
5814		-
5815		-
5816		-
5817		-
5818	10122	function mxchat_calculate_cosine_similarity($vec1, $vec2) {
5819	10123	if (empty($vec1) || empty($vec2)) {
5820	10124	return 0.0;
5821	10125	}
		@@ -5835,10 +10139,8 @@
5835	10139	} else {
5836	10140	return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
5837	10141	}
5838	10142	}
5839		-
5840		-
5841	10143
5842	10144
5843	10145	}
5844	10146	?>