← All changes | includes/class-mxchat-admin.php +3696 -2917 2.0.5 → 2.3.2 View file →

		@@ -6,13 +6,15 @@
6	6	class MxChat_Admin {
7	7	private $options;
8	8	private $chat_count;
9	9	private $is_activated;
	10	+ private $knowledge_manager;
10	11
11		- public function __construct() {
	12	+ public function __construct($knowledge_manager = null) {
12	13	$this->options = get_option('mxchat_options');
13	14	$this->chat_count = get_option('mxchat_chat_count', 0);
14	15	$this->is_activated = $this->is_license_active();
	16	+ $this->knowledge_manager = $knowledge_manager;
15	17
16	18	// Initialize default options if they are not set
17	19	if (!$this->options) {
18	20	$this->initialize_default_options();
		@@ -23,50 +25,37 @@
23	25	add_action('admin_init', array($this, 'mxchat_page_init'));
24	26	add_action('admin_init', array($this, 'mxchat_prompts_page_init'));
25	27	add_action('admin_enqueue_scripts', array($this, 'mxchat_enqueue_admin_assets'));
26	28	add_action('wp_ajax_mxchat_delete_chat_history', array($this, 'mxchat_delete_chat_history'));
27		- add_action('admin_post_mxchat_submit_content', array($this, 'mxchat_handle_content_submission'));
28	29	add_action('admin_post_mxchat_delete_prompt', array($this, 'mxchat_handle_delete_prompt'));
29	30	add_action('wp_ajax_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
30	31	add_action('wp_ajax_nopriv_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
31		- add_action('admin_post_mxchat_submit_sitemap', array($this, 'mxchat_handle_sitemap_submission'));
32	32	add_action('wp_footer', array($this, 'mxchat_append_chatbot_to_body'));
33	33	add_action('admin_head-mxchat-prompts', array($this, 'mxchat_enqueue_admin_assets'));
34	34	add_action('admin_head-toplevel_page_mxchat-max', array($this, 'mxchat_enqueue_admin_assets'));
35		- add_action('wp_ajax_mxchat_activate_license', array($this, 'mxchat_handle_activate_license'));
36	35	add_action('admin_notices', array($this, 'mxchat_display_admin_notice'));
37		- add_action('wp_ajax_mxchat_save_inline_prompt', array($this, 'mxchat_save_inline_prompt'));
38	36	add_action('admin_post_mxchat_delete_all_prompts', array($this, 'mxchat_handle_delete_all_prompts'));
39	37	add_action('admin_post_mxchat_add_intent', array($this, 'mxchat_handle_add_intent'));
40	38	add_action('admin_post_mxchat_delete_intent', array($this, 'mxchat_handle_delete_intent'));
41		- add_action('admin_post_mxchat_update_intent_threshold', array($this, 'mxchat_handle_update_intent_threshold'));
42		- add_action('admin_post_mxchat_stop_processing', array($this, 'mxchat_stop_processing'));
43		- add_action('admin_post_mxchat_edit_intent', array($this, 'handle_edit_intent'));
44		- add_action('save_post', array($this, 'handle_post_update'), 10, 3);
45		- add_action('post_updated', array($this, 'handle_post_update'), 10, 3);
46		- add_action('wp_ajax_mxchat_save_setting', array($this, 'mxchat_save_setting_callback'));
47		- add_action('wp_trash_post', array($this, 'mxchat_handle_post_delete'));
48		- add_action('before_delete_post', array($this, 'mxchat_handle_post_delete'));
	39	+ add_action('admin_post_mxchat_edit_intent', array($this, 'mxchat_handle_edit_intent'));
49	40	add_action('wp_ajax_mxchat_export_transcripts', array($this, 'export_chat_transcripts'));
50		- add_action('wp_ajax_mxchat_save_prompts_setting', array($this, 'mxchat_save_prompts_setting_callback'));
51		- if (isset($this->options['enable_woocommerce_integration']) &&
52		- ($this->options['enable_woocommerce_integration'] === '1' ||
53		- $this->options['enable_woocommerce_integration'] === 'on')) {
	41	+ add_action('admin_init', array($this, 'mxchat_transcripts_page_init'));
	42	+ add_action('wp_ajax_dismiss_live_agent_notice', array($this, 'dismiss_live_agent_notice'));
54	43
55		- //error_log('MxChat Admin: WooCommerce integration is enabled, adding hooks');
56		- add_action('wp_insert_post', array($this, 'mxchat_handle_product_change'), 10, 3);
57		- add_action('wp_trash_post', array($this, 'mxchat_handle_product_delete'));
58		- add_action('before_delete_post', array($this, 'mxchat_handle_product_delete'));
59		- }
	44	+ add_action('admin_init', array($this, 'register_pinecone_settings'));
	45	+
	46	+ add_action('admin_notices', array($this, 'display_admin_notices'));
	47	+
60	48	}
61	49
62		- // Method to check if the license is active
63	50	private function is_license_active() {
64		- $license_status = get_option('mxchat_license_status', esc_html__('inactive', 'mxchat'));
65		- return $license_status === esc_html__('active', 'mxchat');
66		- }
	51	+ // Get the raw value without translation
	52	+ $license_status = get_option('mxchat_license_status', 'inactive');
67	53
68		- // Initialize default options
	54	+ // Check against multiple possible values, bypassing translation issues
	55	+ return ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
	56	+}
	57	+
69	58	private function initialize_default_options() {
70	59	$default_options = array(
71	60	'api_key' => '',
72	61	'xai_api_key' => '',
		@@ -71,25 +60,44 @@
71	60	'api_key' => '',
72	61	'xai_api_key' => '',
73	62	'claude_api_key' => '',
74	63	'deepseek_api_key' => '',
75		- '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:
76		- - Your name is [Chatbot Name].
77		- - 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.
78		- - 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.
79		- - Keep your responses short, concise, and to the point. Provide clear and direct answers suitable for a chatbot interaction.
80		- - 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'),
	64	+ 'voyage_api_key' => '',
	65	+ 'gemini_api_key' => '',
	66	+ 'enable_streaming_toggle' => 'on',
	67	+ 'embedding_model' => 'text-embedding-ada-002',
	68	+ '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:
	69	+
	70	+ # Response Style - CRITICALLY IMPORTANT
	71	+ - MAXIMUM LENGTH: 1-3 short sentences per response
	72	+ - Ultra-concise: Get straight to the answer with no filler
	73	+ - No introductions like "Sure!" or "I\'d be happy to help"
	74	+ - No phrases like "based on my knowledge" or "according to information"
	75	+ - No explanatory text before giving the answer
	76	+ - No summaries or repetition
	77	+ - Hyperlink all URLs
	78	+ - Respond in user\'s language
	79	+ - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	80	+
	81	+ # Knowledge Base Requirements - PREVENT HALLUCINATIONS
	82	+ - ONLY answer questions using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	83	+ - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	84	+ - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	85	+ - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	86	+ - Better to admit insufficient information than provide inaccurate answers',
81	87	'model' => esc_html__('gpt-4o', 'mxchat'),
82	88	'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
83	89	'role_rate_limits' => array(),
84	90	'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
85	91	'enable_email_block' => '',
86		- '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'),
	92	+ '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'),
87	93	'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
88	94	'top_bar_title' => esc_html__('MxChat', 'mxchat'),
89		- 'intro_message' => esc_html__('Hello! How can I assist you today?', 'mxchat'),
	95	+ 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
	96	+ 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
90	97	'input_copy' => esc_html__('How can I assist?', 'mxchat'),
91	98	'append_to_body' => esc_html__('off', 'mxchat'),
	99	+ 'contextual_awareness_toggle' => 'off',
92	100	'close_button_color' => esc_html__('#fff', 'mxchat'),
93	101	'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
94	102	'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
95	103	'user_message_font_color' => esc_html__('#212121', 'mxchat'),
		@@ -106,17 +114,19 @@
106	114
107	115	// New fields for Loops Integration
108	116	'loops_api_key' => '',
109	117	'loops_mailing_list' => '',
110		- 'triggered_phrase_response' => esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
111		- 'email_capture_response' => esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	118	+ 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	119	+ 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
112	120	'popular_question_1' => '',
113	121	'popular_question_2' => '',
114	122	'popular_question_3' => '',
115		- 'pdf_intent_trigger_text' => esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
116		- 'pdf_intent_success_text' => esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
117		- 'pdf_intent_error_text' => esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
	123	+ 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
	124	+ 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
	125	+ 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
118	126	'pdf_max_pages' => 69,
	127	+ 'show_pdf_upload_button' => 'on',
	128	+ 'show_word_upload_button' => 'on',
119	129
120	130	// Live Agent Integration
121	131	'live_agent_webhook_url' => '',
122	132	'live_agent_secret_key' => '',
		@@ -150,10 +160,8 @@
150	160	// Update the $this->options property
151	161	$this->options = $merged_options;
152	162	}
153	163
154		-
155		-
156	164	public function mxchat_add_plugin_page() {
157	165	// Main menu page
158	166	add_menu_page(
159	167	esc_html__('MxChat Settings', 'mxchat'),
		@@ -184,14 +192,14 @@
184	192	array($this, 'mxchat_create_transcripts_page')
185	193	);
186	194
187	195	add_submenu_page(
188		- 'mxchat-max',
189		- esc_html__('MxChat Intents', 'mxchat'),
190		- esc_html__('Intents', 'mxchat'),
191		- 'manage_options',
192		- 'mxchat-intents',
193		- array($this, 'mxchat_intents_page_html')
	196	+ 'mxchat-max',
	197	+ esc_html__('MxChat Actions', 'mxchat'),
	198	+ esc_html__('Actions', 'mxchat'),
	199	+ 'manage_options',
	200	+ 'mxchat-actions',
	201	+ array($this, 'mxchat_actions_page_html')
194	202	);
195	203
196	204	add_submenu_page(
197	205	'mxchat-max',
		@@ -218,156 +226,41 @@
218	226	$addons_page = new MxChat_Addons();
219	227	$addons_page->render_page();
220	228	}
221	229
222		-public function mxchat_save_setting_callback() {
223		- check_ajax_referer('mxchat_save_setting_nonce');
224		- if (!current_user_can('manage_options')) {
225		- wp_send_json_error(['message' => esc_html__('Unauthorized', 'mxchat')]);
226		- }
227		- $name = isset($_POST['name']) ? $_POST['name'] : '';
228		- // Strip slashes from the value before saving
229		- $value = isset($_POST['value']) ? stripslashes($_POST['value']) : '';
230		- if (empty($name)) {
231		- wp_send_json_error(['message' => esc_html__('Invalid field name', 'mxchat')]);
232		- }
233		- // Load the full options array
234		- $options = get_option('mxchat_options', []);
235		- // Handle special cases
236		- switch ($name) {
237		- case 'additional_popular_questions':
238		- $questions = json_decode($value, true); // No need for stripslashes here
239		- if (is_array($questions)) {
240		- $options[$name] = $questions;
241		- // Also update old option for backwards compatibility
242		- update_option('additional_popular_questions', $questions);
243		- }
244		- break;
245		- case 'user_message_bg_color':
246		- case 'user_message_font_color':
247		- case 'bot_message_bg_color':
248		- case 'bot_message_font_color':
249		- case 'top_bar_bg_color':
250		- case 'send_button_font_color':
251		- case 'chatbot_background_color':
252		- case 'icon_color':
253		- case 'chat_input_font_color':
254		- case 'live_agent_message_bg_color':
255		- case 'live_agent_message_font_color':
256		- case 'mode_indicator_bg_color':
257		- case 'mode_indicator_font_color':
258		- case 'toolbar_icon_color':
259		- // Store color values directly
260		- $options[$name] = $value;
261		- break;
262		- case 'live_agent_status':
263		- // Set the new value
264		- $options[$name] = ($value === 'on') ? 'on' : 'off';
265		- break;
266		- case 'enable_woocommerce_integration':
267		- // Handle values that used to be 1/0
268		- $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
269		- break;
270		- default:
271		- // Handle role rate limits
272		- if (strpos($name, 'mxchat_options[role_rate_limits]') !== false) {
273		- // Extract role ID from the name
274		- preg_match('/\[role_rate_limits\]\[(.*?)\]/', $name, $matches);
275		- if (isset($matches[1])) {
276		- $role_id = $matches[1];
277		- // Initialize role_rate_limits if it doesn't exist
278		- if (!isset($options['role_rate_limits'])) {
279		- $options['role_rate_limits'] = [];
280		- }
281		- // Update the specific role's rate limit
282		- $options['role_rate_limits'][$role_id] = sanitize_text_field($value);
283		- break;
284		- }
285		- }
286		- // Handle toggles
287		- if (strpos($name, 'toggle') !== false || in_array($name, [
288		- 'chat_persistence_toggle',
289		- 'privacy_toggle',
290		- 'complianz_toggle',
291		- 'chat_toolbar_toggle' // Removed live_agent_status from here
292		- ])) {
293		- $options[$name] = ($value === 'on') ? 'on' : 'off';
294		- } else {
295		- // Store all other values directly
296		- $options[$name] = $value;
297		- }
298		- break;
299		- }
300		- // Save all updates
301		- $updated = update_option('mxchat_options', $options);
302		- // Handle backwards compatibility for certain fields
303		- $legacy_fields = ['brave_api_key', 'brave_image_count', 'brave_safe_search', 'brave_news_count',
304		- 'brave_country', 'brave_language', 'similarity_threshold'];
305		- if (in_array($name, $legacy_fields)) {
306		- // Also update the individual option for backwards compatibility
307		- update_option($name, $value);
308		- }
309		- if ($updated) {
310		- wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
311		- } else {
312		- wp_send_json_error(['message' => esc_html__('Update failed or no changes', 'mxchat')]);
313		- }
	230	+public function register_pinecone_settings() {
	231	+ register_setting(
	232	+ 'mxchat_pinecone_addon_options',
	233	+ 'mxchat_pinecone_addon_options',
	234	+ array(
	235	+ 'type' => 'array',
	236	+ 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
	237	+ 'default' => array(
	238	+ 'mxchat_use_pinecone' => '0',
	239	+ 'mxchat_pinecone_api_key' => '',
	240	+ 'mxchat_pinecone_host' => '',
	241	+ 'mxchat_pinecone_index' => '',
	242	+ 'mxchat_pinecone_environment' => ''
	243	+ )
	244	+ )
	245	+ );
314	246	}
315	247
316		-/**
317		- * Handles AJAX auto-save for prompts and auto-sync settings.
318		- */
319		-public function mxchat_save_prompts_setting_callback() {
320		- // Check the correct nonce for this action.
321		- check_ajax_referer( 'mxchat_prompts_setting_nonce', '_ajax_nonce' );
	248	+public function sanitize_pinecone_settings($input) {
	249	+ $sanitized = array();
322	250
323		- if ( ! current_user_can( 'manage_options' ) ) {
324		- wp_send_json_error( [ 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ] );
325		- }
	251	+ $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
	252	+ $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
	253	+ $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
	254	+ $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
	255	+ $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
326	256
327		- $name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
328		- $value = isset( $_POST['value'] ) ? sanitize_text_field( wp_unslash( $_POST['value'] ) ) : '';
	257	+ // Remove https:// from host if present
	258	+ $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
329	259
330		- if ( empty( $name ) ) {
331		- wp_send_json_error( [ 'message' => esc_html__( 'Invalid field name', 'mxchat' ) ] );
332		- }
333		-
334		- // Handle standalone auto-sync settings.
335		- if ( in_array( $name, [ 'mxchat_auto_sync_posts', 'mxchat_auto_sync_pages' ], true ) ) {
336		- // Convert checkbox value to "1" if checked, "0" if not.
337		- $value = ( $value === 'on' ) ? '1' : '0';
338		- update_option( $name, $value );
339		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
340		- }
341		-
342		- // Handle fields stored in the 'mxchat_prompts_options' array.
343		-// Handle fields stored in the 'mxchat_prompts_options' array.
344		-if ( false !== strpos( $name, 'mxchat_prompts_options[' ) ) {
345		- // Extract the key name using regex.
346		- if ( preg_match( '/mxchat_prompts_options\[(.*?)\]/', $name, $matches ) && ! empty( $matches[1] ) ) {
347		- $key = sanitize_text_field( $matches[1] );
348		- $options = get_option( 'mxchat_prompts_options', [] );
349		-
350		- // Remove Pinecone-specific settings from the main plugin handling.
351		- if ( 'mxchat_use_pinecone' === $key ) {
352		- // Optionally, you could simply ignore this field or set a default value.
353		- // For example, ensure it's always 0 or remove it entirely:
354		- // $options[ $key ] = '0';
355		- // Or, if you prefer, just return an error so that the main plugin doesn't handle it:
356		- wp_send_json_error( [ 'message' => esc_html__( 'Pinecone settings are now handled in the add-on.', 'mxchat' ) ] );
357		- } else {
358		- // For all other fields, use the existing logic.
359		- $options[ $key ] = ( $value === 'on' || $value === '1' ) ? '1' : $value;
360		- }
361		- update_option( 'mxchat_prompts_options', $options );
362		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
363		- }
	260	+ return $sanitized;
364	261	}
365	262
366		-
367		- wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
368		-}
369		-
370	263	public function mxchat_display_admin_notice() {
371	264	// Success notice
372	265	if ($message = get_transient('mxchat_admin_notice_success')) {
373	266	?>
		@@ -390,209 +283,349 @@
390	283	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
391	284	}
392	285	}
393	286
394		-
395		-
396		-
397		-
	287	+public function show_live_agent_disabled_banner() {
	288	+ $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
	289	+
	290	+ if ($show_disabled_notice) {
	291	+ ?>
	292	+ <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
	293	+ <div class="mxchat-pro-notification">
	294	+ <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
	295	+ <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
	296	+ <line x1="18" y1="6" x2="6" y2="18"></line>
	297	+ <line x1="6" y1="6" x2="18" y2="18"></line>
	298	+ </svg>
	299	+ </button>
	300	+ <div class="mxchat-live-agent-content">
	301	+ <h3>🔧 Live Agent Integration Updated!</h3>
	302	+ <p>We've temporarily disabled your Live Agent integration due to recent enhancements that have made it much better! You can easily turn it back on by going to <strong>Toolbar & Components → Live Agent Settings</strong> and reviewing the new configuration options.</p>
	303	+ </div>
	304	+ </div>
	305	+ </div>
	306	+ <?php
	307	+ }
	308	+}
398	309	public function mxchat_create_admin_page() {
	310	+ $this->add_live_agent_nonce();
399	311
400	312	?>
401		- <div class="wrap mxchat-admin">
402		- <?php if (!$this->is_activated): ?>
403		- <div class="mxchat-pro-banner">
404		- <p>
405		- <?php echo esc_html__('For a limited time, get lifetime access and save $20 on MxChat Pro!', 'mxchat'); ?>
406		- <a href="https://mxchat.ai/" target="_blank"><?php echo esc_html__('Upgrade to Pro today', 'mxchat'); ?></a>
407		- </p>
	313	+ <div class="wrap mxchat-wrapper">
	314	+ <!-- Hero Section -->
	315	+ <div class="mxchat-hero">
	316	+ <h1 class="mxchat-main-title">
	317	+ <span class="mxchat-gradient-text">MxChat</span> Settings
	318	+ </h1>
	319	+ <p class="mxchat-hero-subtitle">
	320	+ <?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
	321	+ </p>
408	322	</div>
409		- <?php endif; ?>
410	323
411		- <div class="mxchat-agents-banner">
412		- <p>
413		- <strong><?php echo esc_html__('The MxChat Add-Ons Platform', 'mxchat'); ?></strong><?php echo esc_html__(' is here! Pro users get unlimited access to our growing collection of powerful add-ons. ', 'mxchat'); ?><a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>"><?php echo esc_html__('Explore all add-ons', 'mxchat'); ?></a><?php echo esc_html__(' including Forms Builder, Theme Customizer, Content Moderation, and more – all included with your lifetime Pro license!', 'mxchat'); ?>
414		- </p>
415		- </div>
	324	+ <div class="mxchat-content">
	325	+ <?php if (!$this->is_activated): ?>
	326	+ <div class="mxchat-pro-card">
	327	+ <div class="mxchat-pro-notification">
	328	+ <div class="mxchat-pro-content">
	329	+ <h3>🚀 Limited Lifetime Offer: Save 30% on MxChat Pro, Agency, or Agency Plus!</h3>
	330	+ <p>Unlock <strong>unlimited access</strong> to our growing collection of powerful add-ons including Admin AI Assistant (ChatGPT-like experience), Forms Builder, AI Theme Generator, WooCommerce, Perplexity, and more – all included with your <strong>lifetime license!</strong></p> </div>
	331	+ <div class="mxchat-pro-cta">
	332	+ <a href="https://mxchat.ai/" target="_blank" class="mxchat-button"><?php echo esc_html__('Upgrade Today', 'mxchat'); ?></a>
	333	+ <a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>" class="mxchat-link"><?php echo esc_html__('Preview Add-ons', 'mxchat'); ?></a>
	334	+ </div>
	335	+ </div>
	336	+ </div>
	337	+ <?php endif; ?>
	338	+
	339	+ <?php
	340	+ $this->show_live_agent_disabled_banner();
	341	+ ?>
416	342
417		- <h2 class="mxchat-nav-tab-wrapper">
418		- <a href="#chatbot" class="mxchat-nav-tab mxchat-nav-tab-active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></a>
419		- <a href="#embed" class="mxchat-nav-tab" data-tab="embed"><?php echo esc_html__('Integrations', 'mxchat'); ?></a>
420		- <a href="#general" class="mxchat-nav-tab" data-tab="general"><?php echo esc_html__('FAQ', 'mxchat'); ?></a>
421		- </h2>
	343	+ <!-- Tabs Navigation -->
	344	+ <div class="mxchat-tabs">
	345	+ <button class="mxchat-tab-button active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></button>
	346	+ <button class="mxchat-tab-button" data-tab="embed"><?php echo esc_html__('Toolbar & Components', 'mxchat'); ?></button>
	347	+ <button class="mxchat-tab-button" data-tab="general"><?php echo esc_html__('YouTube Tutorials', 'mxchat'); ?></button>
	348	+ </div>
422	349
423		- <div id="chatbot" class="mxchat-tab-content active">
424		- <div class="mxchat-autosave-section">
425		- <?php do_settings_sections('mxchat-chatbot'); ?>
	350	+ <!-- Tab Contents -->
	351	+ <div id="chatbot" class="mxchat-tab-content active">
	352	+ <div class="mxchat-card">
	353	+ <div class="mxchat-autosave-section">
	354	+ <?php do_settings_sections('mxchat-chatbot'); ?>
	355	+ </div>
	356	+ </div>
426	357	</div>
427		- </div>
428	358
429		- <div id="embed" class="mxchat-tab-content">
430		- <div class="mxchat-autosave-section">
	359	+ <div id="embed" class="mxchat-tab-content">
431	360
432		- <div class="mxchat-settings-section">
433		- <h2><?php echo esc_html__('Loops Settings', 'mxchat'); ?></h2>
434		- <table class="form-table">
435		- <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
436		- </table>
	361	+ <div class="mxchat-card">
	362	+ <h2><?php esc_html_e('Toolbar Settings', 'mxchat'); ?></h2>
	363	+ <div class="mxchat-autosave-section">
	364	+ <table class="form-table">
	365	+ <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
	366	+ </table>
	367	+ </div>
437	368	</div>
438	369
439		- <div class="section-divider"></div>
440	370
441		- <div class="mxchat-settings-section">
442		- <h2><?php echo esc_html__('Brave Search Settings', 'mxchat'); ?></h2>
443		- <table class="form-table">
444		- <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
445		- </table>
	371	+ <div class="mxchat-card">
	372	+ <h2><?php esc_html_e('Loops Settings', 'mxchat'); ?></h2>
	373	+ <div class="mxchat-autosave-section">
	374	+ <table class="form-table">
	375	+ <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
	376	+ </table>
	377	+ </div>
446	378	</div>
447	379
448		- <div class="section-divider"></div>
	380	+ <div class="mxchat-card">
	381	+ <h2><?php esc_html_e('Brave Search Settings', 'mxchat'); ?></h2>
	382	+ <div class="mxchat-autosave-section">
	383	+ <table class="form-table">
	384	+ <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
	385	+ </table>
	386	+ </div>
	387	+ </div>
449	388
450		- <div class="mxchat-settings-section">
451		- <h2><?php echo esc_html__('Toolbar Settings & Intents', 'mxchat'); ?></h2>
452		- <table class="form-table">
453		- <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
454		- </table>
	389	+ <div class="mxchat-card">
	390	+ <h2><?php esc_html_e('Live Agent Settings', 'mxchat'); ?></h2>
	391	+ <div class="mxchat-autosave-section">
	392	+<p><?php echo esc_html__('Visit our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#slack_integration" target="_blank"><?php echo esc_html__('documentation page', 'mxchat'); ?></a> <?php echo esc_html__('for setup instructions and to see what\'s changed in the latest update.', 'mxchat'); ?></p> <table class="form-table">
	393	+ <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
	394	+ </table>
	395	+ </div>
455	396	</div>
	397	+ </div>
456	398
457		- <div class="section-divider"></div>
	399	+ <div id="general" class="mxchat-tab-content">
	400	+ <div class="mxchat-card">
	401	+ <?php do_settings_sections('mxchat-general'); ?>
	402	+ <div class="video-tutorials-section">
458	403
459		- <!-- Live Agent Settings Section -->
460		- <div class="mxchat-settings-section">
461		- <h2><?php echo esc_html__('Live Agent Settings', 'mxchat'); ?></h2>
462		- <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>
463		- <table class="form-table">
464		- <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
465		- </table>
466		- </div>
	404	+
	405	+ <div class="support-notification">
	406	+ <div class="support-notification-icon">
	407	+ <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">
	408	+ <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"/>
	409	+ <path d="M12 9v4"/>
	410	+ <path d="M12 17h.01"/>
	411	+ </svg>
	412	+ </div>
	413	+ <div class="support-notification-content">
	414	+ <h3 class="support-notification-title"><?php echo esc_html__('Need Help? We\'re Here for You!', 'mxchat'); ?></h3>
	415	+ <p class="support-notification-message">
	416	+ <?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'); ?>
	417	+ </p>
	418	+ <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer" class="support-notification-button">
	419	+ <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">
	420	+ <path d="M14 9a2 2 0 0 1-2 2H6l-4 4V4c0-1.1.9-2 2-2h8a2 2 0 0 1 2 2v5Z"/>
	421	+ <path d="M18 9h2a2 2 0 0 1 2 2v11l-4-4h-6a2 2 0 0 1-2-2v-1"/>
	422	+ </svg>
	423	+ <?php echo esc_html__('Submit Support Ticket', 'mxchat'); ?>
	424	+ </a>
	425	+ </div>
	426	+</div>
	427	+
	428	+ <div class="tutorial-grid">
	429	+
	430	+ <div class="tutorial-item">
	431	+ <h3><?php echo esc_html__('AI Theme Generator Tutorial', 'mxchat'); ?></h3>
	432	+ <div class="video-description">
	433	+ <p><?php echo esc_html__('Learn how to instantly restyle your chatbot using plain English prompts. The AI Theme Generator lets you generate and apply beautiful designs with real-time previews—no CSS skills needed.', 'mxchat'); ?></p>
	434	+ <a href="https://www.youtube.com/watch?v=rSQDW2qbtRU&t" target="_blank" rel="noopener" class="video-link">
	435	+ <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>
	436	+ <?php echo esc_html__('Watch AI Theme Generator Tutorial', 'mxchat'); ?>
	437	+ </a>
	438	+ </div>
	439	+</div>
	440	+
	441	+
	442	+ <div class="tutorial-item">
	443	+ <h3><?php echo esc_html__('MxChat Forms Tutorial', 'mxchat'); ?></h3>
	444	+ <div class="video-description">
	445	+ <p><?php echo esc_html__('Learn how to create and manage smart forms that automatically trigger during chat conversations.', 'mxchat'); ?></p>
	446	+ <a href="https://www.youtube.com/watch?v=3MrWy5dRalA" target="_blank" rel="noopener" class="video-link">
	447	+ <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>
	448	+ <?php echo esc_html__('Watch MxChat Forms Tutorial', 'mxchat'); ?>
	449	+ </a>
467	450	</div>
468	451	</div>
469	452
	453	+<div class="tutorial-item">
	454	+ <h3><?php echo esc_html__('Admin Assistant Add-on', 'mxchat'); ?></h3>
	455	+ <div class="video-description">
	456	+ <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>
	457	+ <a href="https://youtu.be/AdEA1k-UCFM" target="_blank" rel="noopener" class="video-link">
	458	+ <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>
	459	+ <?php echo esc_html__('Watch Admin Assistant Tutorial', 'mxchat'); ?>
	460	+ </a>
	461	+ </div>
	462	+</div>
470	463
471		- <div id="general" class="mxchat-tab-content">
472		- <?php do_settings_sections('mxchat-general'); ?>
473		- <p>
474		- <?php echo esc_html__('If you’re having trouble with setup or getting the responses you need, we encourage you to review our', 'mxchat'); ?>
475		- <a href="https://mxchat.ai/documentation/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('documentation', 'mxchat'); ?></a> <?php echo esc_html__('or', 'mxchat'); ?>
476		- <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('create a support ticket', 'mxchat'); ?></a>.
477		- </p>
478		- <p>
479		- <?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>.
480		- </p>
481		-
482		- <div class="faq-item">
483		- <h3><?php echo esc_html__('How does the Claude API integration work?', 'mxchat'); ?></h3>
484		- <p>
485		- <?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'); ?>
486		- </p>
487		- <p>
488		- <?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'); ?>
489		- </p>
490		- <p>
491		- <?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>.
492		- </p>
	464	+ <div class="tutorial-item">
	465	+ <h3><?php echo esc_html__('Intent Tester Guide', 'mxchat'); ?></h3>
	466	+ <div class="video-description">
	467	+ <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>
	468	+ <a href="https://www.youtube.com/watch?v=uTr14tn59Hc" target="_blank" rel="noopener" class="video-link">
	469	+ <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>
	470	+ <?php echo esc_html__('Watch Intent Tester Tutorial', 'mxchat'); ?>
	471	+ </a>
493	472	</div>
	473	+ </div>
494	474
495		- <div class="faq-item">
496		- <h3><?php echo esc_html__('How does the X.AI API integration work?', 'mxchat'); ?></h3>
497		- <p>
498		- <?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'); ?>
499		- </p>
500		- <p>
501		- <?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>.
502		- </p>
	475	+ <div class="tutorial-item">
	476	+ <h3><?php echo esc_html__('Theme Customizer Add-on', 'mxchat'); ?></h3>
	477	+ <div class="video-description">
	478	+ <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>
	479	+ <a href="https://youtu.be/MfbB9mZi6ag" target="_blank" rel="noopener" class="video-link">
	480	+ <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>
	481	+ <?php echo esc_html__('Watch Theme Customizer Tutorial', 'mxchat'); ?>
	482	+ </a>
503	483	</div>
	484	+ </div>
504	485
505		- <div class="faq-item">
506		- <h3><?php echo esc_html__('Do I need an OpenAI API key to use the chatbot?', 'mxchat'); ?></h3>
507		- <p>
508		- <?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'); ?>
509		- </p>
510		- <p>
511		- <?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'); ?>
512		- </p>
	486	+ <div class="tutorial-item">
	487	+ <h3><?php echo esc_html__('WooCommerce Integration', 'mxchat'); ?></h3>
	488	+ <div class="video-description">
	489	+ <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>
	490	+ <a href="https://www.youtube.com/watch?v=WsqAppHRGdA" target="_blank" rel="noopener" class="video-link">
	491	+ <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>
	492	+ <?php echo esc_html__('Watch WooCommerce Integration Tutorial', 'mxchat'); ?>
	493	+ </a>
513	494	</div>
	495	+ </div>
514	496
515		- <div class="faq-item">
516		- <h3><?php echo esc_html__('How do I add the chatbot to my site?', 'mxchat'); ?></h3>
517		- <p>
518		- <?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'); ?>
519		- </p>
	497	+ <div class="tutorial-item">
	498	+ <h3><?php echo esc_html__('Knowledge Base Setup', 'mxchat'); ?></h3>
	499	+ <div class="video-description">
	500	+ <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>
	501	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	502	+ <a href="https://www.youtube.com/watch?v=8Ztjs66-VTo" target="_blank" rel="noopener" class="video-link">
	503	+ <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>
	504	+ <?php echo esc_html__('Watch Knowledge Base Setup Tutorial', 'mxchat'); ?>
	505	+ </a>
520	506	</div>
	507	+ </div>
521	508
522		- <div class="faq-item">
523		- <h3><?php echo esc_html__('How does the chatbot use my content to generate responses?', 'mxchat'); ?></h3>
524		- <p>
525		- <?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'); ?>
526		- </p>
	509	+ <div class="tutorial-item">
	510	+ <h3><?php echo esc_html__('Toolbar Chat with Documents', 'mxchat'); ?></h3>
	511	+ <div class="video-description">
	512	+ <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>
	513	+ <a href="https://www.youtube.com/watch?v=j_c45WWCTG0" target="_blank" rel="noopener" class="video-link">
	514	+ <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>
	515	+ <?php echo esc_html__('Watch Document Chat Tutorial', 'mxchat'); ?>
	516	+ </a>
527	517	</div>
	518	+ </div>
528	519
529		- <div class="faq-item">
530		- <h3><?php echo esc_html__('Why does the chatbot sometimes make up links or information?', 'mxchat'); ?></h3>
531		- <p>
532		- <?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'); ?>
533		- </p>
	520	+ <div class="tutorial-item">
	521	+ <h3><?php echo esc_html__('MxChat Smart Recommender Tutorial', 'mxchat'); ?></h3>
	522	+ <div class="video-description">
	523	+ <p><?php echo esc_html__('Learn how to create intelligent recommendation flows that guide users to perfect matches based on their preferences.', 'mxchat'); ?></p>
	524	+ <a href="https://www.youtube.com/watch?v=8te1KPa238g&t=1s" target="_blank" rel="noopener" class="video-link">
	525	+ <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>
	526	+ <?php echo esc_html__('Watch Smart Recommender Tutorial', 'mxchat'); ?>
	527	+ </a>
534	528	</div>
	529	+ </div>
535	530
536		- <div class="faq-item">
537		- <h3><?php echo esc_html__('How do intents work in MxChat?', 'mxchat'); ?></h3>
538		- <p>
539		- <?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>.
540		- </p>
	531	+ <div class="tutorial-item">
	532	+ <h3><?php echo esc_html__('Perplexity Integration', 'mxchat'); ?></h3>
	533	+ <div class="video-description">
	534	+ <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>
	535	+ <a href="https://youtu.be/wpKkbt24-bo" target="_blank" rel="noopener" class="video-link">
	536	+ <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>
	537	+ <?php echo esc_html__('Watch Perplexity Integration Tutorial', 'mxchat'); ?>
	538	+ </a>
541	539	</div>
	540	+ </div>
542	541
543		- <div class="faq-item">
544		- <h3><?php echo esc_html__('How does the Complianz integration work?', 'mxchat'); ?></h3>
545		- <p>
546		- <?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'); ?>
547		- </p>
	542	+ <div class="tutorial-item">
	543	+ <h3><?php echo esc_html__('Brave Search Intent', 'mxchat'); ?></h3>
	544	+ <div class="video-description">
	545	+ <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>
	546	+ <a href="https://www.youtube.com/watch?v=7vDL5H7vToc" target="_blank" rel="noopener" class="video-link">
	547	+ <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>
	548	+ <?php echo esc_html__('Watch Brave Search Intent Tutorial', 'mxchat'); ?>
	549	+ </a>
548	550	</div>
	551	+ </div>
549	552
550		- <div class="faq-item">
551		- <h3><?php echo esc_html__('How does the WooCommerce integration work?', 'mxchat'); ?></h3>
552		- <p>
553		- <?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'); ?>
554		- </p>
	553	+ <div class="tutorial-item">
	554	+ <h3><?php echo esc_html__('Loops Email Capture', 'mxchat'); ?></h3>
	555	+ <div class="video-description">
	556	+ <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>
	557	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	558	+ <a href="https://www.youtube.com/watch?v=CNgm5TYDyTc" target="_blank" rel="noopener" class="video-link">
	559	+ <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>
	560	+ <?php echo esc_html__('Watch Loops Email Capture Tutorial', 'mxchat'); ?>
	561	+ </a>
555	562	</div>
	563	+ </div>
556	564
557		- <div class="faq-item">
558		- <h3><?php echo esc_html__('Why isn\'t my chatbot responding as expected?', 'mxchat'); ?></h3>
559		- <p>
560		- <?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'); ?>
561		- </p>
562		- <p>
563		- <?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'); ?>
564		- </p>
	565	+ <div class="tutorial-item">
	566	+ <h3><?php echo esc_html__('MxChat AI Agent Testing Service', 'mxchat'); ?></h3>
	567	+ <div class="video-description">
	568	+ <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>
	569	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	570	+ <a href="https://www.youtube.com/watch?v=A0jowbpyX54" target="_blank" rel="noopener" class="video-link">
	571	+ <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>
	572	+ <?php echo esc_html__('Watch AI Agent Testing Tutorial', 'mxchat'); ?>
	573	+ </a>
565	574	</div>
	575	+ </div>
	576	+ </div>
566	577
567		- <div class="faq-item">
568		- <h3><?php echo esc_html__('What is Loops, and how do I get an API key?', 'mxchat'); ?></h3>
569		- <p>
570		- <?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'); ?>
571		- </p>
	578	+ </div>
	579	+ </div>
572	580	</div>
573		-
574	581	</div>
575	582	</div>
576	583	<?php
577	584	}
	585	+public function dismiss_live_agent_notice() {
	586	+ // Add debugging
	587	+ //error_log('dismiss_live_agent_notice called');
	588	+ //error_log('POST data: ' . print_r($_POST, true));
	589	+
	590	+ // Verify nonce
	591	+ if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
	592	+ //error_log('Nonce verification failed');
	593	+ wp_die('Security check failed');
	594	+ }
	595	+
	596	+ // Remove the notice flag
	597	+ $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
	598	+ //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
	599	+
	600	+ wp_send_json_success();
	601	+}
	602	+public function add_live_agent_nonce() {
	603	+ if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
	604	+ // Make sure your admin script is enqueued and localize the data
	605	+ wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
	606	+ 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
	607	+ 'ajaxurl' => admin_url('admin-ajax.php')
	608	+ ));
	609	+ }
	610	+}
578	611
579	612
580	613	public function mxchat_create_transcripts_page() {
581	614	global $wpdb;
582	615	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
583		-
	616	+
584	617	// Get basic stats
585	618	$total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
586	619	$total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
587		-
	620	+
588	621	// Count unique users with detailed breakdown
589	622	$total_users = $wpdb->get_var("
590		- SELECT COUNT(DISTINCT
591		- CASE
	623	+ SELECT COUNT(DISTINCT
	624	+ CASE
592	625	WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
593	626	WHEN user_id != 0 THEN CONCAT('user_', user_id)
594		- WHEN user_identifier NOT LIKE 'Tech-Savvy User'
	627	+ WHEN user_identifier NOT LIKE 'Tech-Savvy User'
595	628	AND user_identifier NOT LIKE 'Detail-Oriented User'
596	629	AND user_identifier NOT LIKE 'Language Learner'
597	630	AND user_identifier NOT LIKE 'Casual Browser'
598	631	AND user_identifier NOT LIKE 'Policy Enforcer'
		@@ -600,11 +633,11 @@
600	633	AND user_identifier NOT LIKE 'Loyalty Member'
601	634	AND user_identifier NOT LIKE 'Gift Buyer'
602	635	AND user_identifier NOT LIKE 'Parent or Caregiver'
603	636	THEN user_identifier
604		- ELSE session_id
	637	+ ELSE session_id
605	638	END
606		- )
	639	+ )
607	640	FROM $table_name
608	641	WHERE role != 'assistant'
609	642	");
610	643
		@@ -609,16 +642,16 @@
609	642	");
610	643
611	644	// Get user type breakdown
612	645	$registered_users = $wpdb->get_var("
613		- SELECT COUNT(DISTINCT user_email)
614		- FROM $table_name
	646	+ SELECT COUNT(DISTINCT user_email)
	647	+ FROM $table_name
615	648	WHERE user_email != '' AND user_email IS NOT NULL
616	649	");
617	650
618	651	$guest_users = $wpdb->get_var("
619		- SELECT COUNT(DISTINCT user_identifier)
620		- FROM $table_name
	652	+ SELECT COUNT(DISTINCT user_identifier)
	653	+ FROM $table_name
621	654	WHERE (user_email = '' OR user_email IS NULL)
622	655	AND role != 'assistant'
623	656	AND user_identifier NOT LIKE 'Tech-Savvy User'
624	657	AND user_identifier NOT LIKE 'Detail-Oriented User'
		@@ -632,10 +665,10 @@
632	665	");
633	666
634	667	// Get agent test messages count
635	668	$agent_tests = $wpdb->get_var("
636		- SELECT COUNT(DISTINCT session_id)
637		- FROM $table_name
	669	+ SELECT COUNT(DISTINCT session_id)
	670	+ FROM $table_name
638	671	WHERE user_identifier IN (
639	672	'Tech-Savvy User',
640	673	'Detail-Oriented User',
641	674	'Language Learner',
		@@ -680,21 +713,22 @@
680	713	<div class="stat-content">
681	714	<span class="stat-value"><?php echo esc_html($total_users); ?></span>
682	715	<span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
683	716	<span class="stat-sublabel">
684		- <?php
	717	+ <?php
685	718	echo sprintf(
686	719	esc_html__('%d registered, %d guests, %d agent tests', 'mxchat'),
687	720	$registered_users,
688	721	$guest_users,
689	722	$agent_tests
690		- );
	723	+ );
691	724	?>
692	725	</span>
693	726	</div>
694	727	</div>
695	728	</div>
696		- <!-- Search and Filter Controls -->
	729	+
	730	+ <!-- Search and Filter Controls with Notification Settings Button -->
697	731	<div class="mxchat-controls-wrapper">
698	732	<div class="mxchat-search-box">
699	733	<input type="text" id="mxchat-search-transcripts"
700	734	placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
		@@ -702,8 +736,12 @@
702	736	</div>
703	737	<form id="mxchat-delete-form" method="post">
704	738	<?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
705	739	<div class="mxchat-controls">
	740	+ <button type="button" id="mxchat-chat-email-notification-btn" class="mxchat-action-button">
	741	+ <span class="dashicons dashicons-email"></span>
	742	+ <?php esc_html_e('Notification Settings', 'mxchat'); ?>
	743	+ </button>
706	744	<button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
707	745	<span class="dashicons dashicons-download"></span>
708	746	<?php esc_html_e('Export All Chats', 'mxchat'); ?>
709	747	</button>
		@@ -717,15 +755,92 @@
717	755	</button>
718	756	</div>
719	757	</form>
720	758	</div>
	759	+
721	760	<!-- Transcripts Container -->
722	761	<div id="mxchat-transcripts"></div>
723	762	</div>
724	763	</div>
	764	+
	765	+ <!-- Modal for Chat Email Notification Settings -->
	766	+ <div id="mxchat-chat-email-notification-modal" class="mxchat-chat-notification-modal-overlay" style="display: none;">
	767	+ <div class="mxchat-chat-notification-modal-content">
	768	+ <div class="mxchat-chat-notification-modal-header">
	769	+ <h2><?php esc_html_e('Email Notification Settings', 'mxchat'); ?></h2>
	770	+ <button type="button" class="mxchat-chat-notification-modal-close">&times;</button>
	771	+ </div>
	772	+ <div class="mxchat-chat-notification-modal-body">
	773	+ <form method="post" action="options.php" id="mxchat-chat-email-notification-form">
	774	+ <?php
	775	+ settings_fields('mxchat_transcripts_options');
	776	+ do_settings_sections('mxchat-transcripts');
	777	+ ?>
	778	+ <div class="mxchat-chat-notification-modal-footer">
	779	+ <button type="submit" class="button button-primary">
	780	+ <?php esc_html_e('Save Notification Settings', 'mxchat'); ?>
	781	+ </button>
	782	+ <button type="button" class="button mxchat-chat-notification-modal-cancel">
	783	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	784	+ </button>
	785	+ </div>
	786	+ </form>
	787	+ </div>
	788	+ </div>
	789	+ </div>
725	790	<?php
726	791	}
	792	+public function mxchat_transcripts_notification_section_callback() {
	793	+ 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>';
	794	+}
	795	+public function mxchat_enable_notifications_callback() {
	796	+ $options = get_option('mxchat_transcripts_options', array());
	797	+ $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
	798	+ ?>
	799	+ <label for="mxchat_enable_notifications">
	800	+ <input type="checkbox" id="mxchat_enable_notifications"
	801	+ name="mxchat_transcripts_options[mxchat_enable_notifications]"
	802	+ value="1" <?php checked(1, $enabled); ?>>
	803	+ <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
	804	+ </label>
	805	+ <p class="description">
	806	+ <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
	807	+ </p>
	808	+ <?php
	809	+}
	810	+public function mxchat_notification_email_callback() {
	811	+ $options = get_option('mxchat_transcripts_options', array());
	812	+ $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
	813	+ ?>
	814	+ <input type="email" id="mxchat_notification_email"
	815	+ name="mxchat_transcripts_options[mxchat_notification_email]"
	816	+ value="<?php echo esc_attr($email); ?>"
	817	+ class="regular-text">
	818	+ <p class="description">
	819	+ <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
	820	+ </p>
	821	+ <?php
	822	+}
	823	+public function sanitize_transcripts_options($input) {
	824	+ $sanitized = array();
727	825
	826	+ $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
	827	+
	828	+ if (isset($input['mxchat_notification_email'])) {
	829	+ $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
	830	+ if (!is_email($sanitized['mxchat_notification_email'])) {
	831	+ add_settings_error(
	832	+ 'mxchat_transcripts_options',
	833	+ 'invalid_email',
	834	+ __('Please enter a valid email address for notifications.', 'mxchat'),
	835	+ 'error'
	836	+ );
	837	+ $sanitized['mxchat_notification_email'] = get_option('admin_email');
	838	+ }
	839	+ }
	840	+
	841	+ return $sanitized;
	842	+}
728	843	public function export_chat_transcripts() {
729	844	if (!current_user_can('manage_options')) {
730	845	wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
731	846	}
		@@ -736,10 +851,10 @@
736	851	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
737	852
738	853	// Get all transcripts ordered by session and timestamp
739	854	$results = $wpdb->get_results(
740		- "SELECT session_id, user_email, user_identifier, role, message, timestamp
741		- FROM {$table_name}
	855	+ "SELECT session_id, user_email, user_identifier, role, message, timestamp
	856	+ FROM {$table_name}
742	857	ORDER BY session_id, timestamp ASC"
743	858	);
744	859
745	860	if (empty($results)) {
		@@ -783,9 +898,8 @@
783	898
784	899	fclose($output);
785	900	wp_die();
786	901	}
787		-
788	902	public function mxchat_fetch_chat_history() {
789	903	global $wpdb;
790	904	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
791	905
		@@ -792,20 +906,91 @@
792	906	if (!current_user_can('manage_options')) {
793	907	wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
794	908	}
795	909
796		- // First get unique session IDs ordered by most recent message in each session
797		- $session_ids = $wpdb->get_col(
798		- $wpdb->prepare(
	910	+ // Get pagination parameters
	911	+ $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
	912	+ $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
	913	+ $offset = ($page - 1) * $per_page;
	914	+
	915	+ // Get search parameter if any
	916	+ $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
	917	+
	918	+ // Build the query based on whether we have a search term
	919	+ $search_condition = '';
	920	+ $search_params = array();
	921	+
	922	+ if (!empty($search)) {
	923	+ $search_condition = "WHERE (
	924	+ session_id LIKE %s
	925	+ OR user_email LIKE %s
	926	+ OR user_identifier LIKE %s
	927	+ OR message LIKE %s
	928	+ )";
	929	+ $search_params = array(
	930	+ '%' . $wpdb->esc_like($search) . '%',
	931	+ '%' . $wpdb->esc_like($search) . '%',
	932	+ '%' . $wpdb->esc_like($search) . '%',
	933	+ '%' . $wpdb->esc_like($search) . '%'
	934	+ );
	935	+ }
	936	+
	937	+ // First count total sessions for pagination
	938	+ if (!empty($search)) {
	939	+ $count_query = $wpdb->prepare(
	940	+ "SELECT COUNT(DISTINCT session_id)
	941	+ FROM {$table_name}
	942	+ {$search_condition}",
	943	+ $search_params
	944	+ );
	945	+ } else {
	946	+ $count_query = "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
	947	+ }
	948	+
	949	+ $total_sessions = $wpdb->get_var($count_query);
	950	+
	951	+ // Get paginated session IDs ordered by most recent message in each session
	952	+ if (!empty($search)) {
	953	+ $session_query = $wpdb->prepare(
	954	+ "SELECT DISTINCT t.session_id
	955	+ FROM {$table_name} t
	956	+ {$search_condition}
	957	+ GROUP BY t.session_id
	958	+ ORDER BY MAX(t.timestamp) DESC
	959	+ LIMIT %d OFFSET %d",
	960	+ array_merge($search_params, array($per_page, $offset))
	961	+ );
	962	+ } else {
	963	+ $session_query = $wpdb->prepare(
799	964	"SELECT DISTINCT session_id
800	965	FROM {$table_name}
801	966	GROUP BY session_id
802		- ORDER BY MAX(timestamp) DESC"
803		- )
804		- );
	967	+ ORDER BY MAX(timestamp) DESC
	968	+ LIMIT %d OFFSET %d",
	969	+ $per_page, $offset
	970	+ );
	971	+ }
805	972
	973	+ $session_ids = $wpdb->get_col($session_query);
	974	+
806	975	if (empty($session_ids)) {
807		- wp_die(esc_html__('No chat history available.', 'mxchat'));
	976	+ ob_start();
	977	+ echo '<div class="mxchat-no-results">';
	978	+ echo esc_html__('No chat history found.', 'mxchat');
	979	+ if (!empty($search)) {
	980	+ echo ' ' . esc_html__('Try adjusting your search criteria.', 'mxchat');
	981	+ }
	982	+ echo '</div>';
	983	+ $output = ob_get_clean();
	984	+
	985	+ wp_send_json(array(
	986	+ 'html' => $output,
	987	+ 'page' => $page,
	988	+ 'total_pages' => 0,
	989	+ 'total_sessions' => 0
	990	+ ));
	991	+
	992	+ wp_die();
808	993	}
809	994
810	995	ob_start();
811	996	echo '<div class="mxchat-transcript">';
		@@ -823,15 +1008,8 @@
823	1008	$session_id
824	1009	)
825	1010	);
826	1011
827		- // Debug: Check email retrieval
828		- if (empty($email)) {
829		- //error_log("No email found for session {$session_id}");
830		- } else {
831		- //error_log("Email for session {$session_id}: " . $email);
832		- }
833		-
834	1012	// Get messages for this session ordered by timestamp
835	1013	$messages = $wpdb->get_results(
836	1014	$wpdb->prepare(
837	1015	"SELECT * FROM {$table_name}
		@@ -909,18 +1087,82 @@
909	1087	echo '</div></div>';
910	1088	}
911	1089
912	1090	echo '</div>';
	1091	+
	1092	+ // Add pagination info and controls
	1093	+ $total_pages = ceil($total_sessions / $per_page);
	1094	+
	1095	+ echo '<div class="mxchat-pagination">';
	1096	+ echo '<div class="mxchat-pagination-info">';
	1097	+ echo sprintf(
	1098	+ esc_html__('Showing %1$d to %2$d of %3$d sessions', 'mxchat'),
	1099	+ $offset + 1,
	1100	+ min($offset + $per_page, $total_sessions),
	1101	+ $total_sessions
	1102	+ );
	1103	+ echo '</div>';
	1104	+
	1105	+ if ($total_pages > 1) {
	1106	+ echo '<div class="mxchat-pagination-controls">';
	1107	+
	1108	+ // Previous page button
	1109	+ if ($page > 1) {
	1110	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page - 1) . '">&laquo; ' . esc_html__('Previous', 'mxchat') . '</button>';
	1111	+ }
	1112	+
	1113	+ // Page numbers
	1114	+ $start_page = max(1, $page - 2);
	1115	+ $end_page = min($total_pages, $page + 2);
	1116	+
	1117	+ if ($start_page > 1) {
	1118	+ echo '<button class="mxchat-pagination-button" data-page="1">1</button>';
	1119	+ if ($start_page > 2) {
	1120	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1121	+ }
	1122	+ }
	1123	+
	1124	+ for ($i = $start_page; $i <= $end_page; $i++) {
	1125	+ $class = $i === $page ? 'mxchat-pagination-button active' : 'mxchat-pagination-button';
	1126	+ echo '<button class="' . $class . '" data-page="' . $i . '">' . $i . '</button>';
	1127	+ }
	1128	+
	1129	+ if ($end_page < $total_pages) {
	1130	+ if ($end_page < $total_pages - 1) {
	1131	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1132	+ }
	1133	+ echo '<button class="mxchat-pagination-button" data-page="' . $total_pages . '">' . $total_pages . '</button>';
	1134	+ }
	1135	+
	1136	+ // Next page button
	1137	+ if ($page < $total_pages) {
	1138	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page + 1) . '">' . esc_html__('Next', 'mxchat') . ' &raquo;</button>';
	1139	+ }
	1140	+
	1141	+ echo '</div>';
	1142	+ }
	1143	+ echo '</div>';
	1144	+
913	1145	$output = ob_get_clean();
914		- echo $output;
	1146	+
	1147	+ wp_send_json(array(
	1148	+ 'html' => $output,
	1149	+ 'page' => $page,
	1150	+ 'total_pages' => $total_pages,
	1151	+ 'total_sessions' => $total_sessions
	1152	+ ));
	1153	+
915	1154	wp_die();
916	1155	}
917	1156
918		-
919		-
920	1157	public function mxchat_create_prompts_page() {
	1158	+ //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
	1159	+
921	1160	global $wpdb;
922	1161	$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1162	+
	1163	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1164	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
923	1165
924	1166	// Display success message if all prompts were deleted
925	1167	if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
926	1168	echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
		@@ -930,8 +1172,56 @@
930	1172	$nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
931	1173	$search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
932	1174	$current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
933	1175	$per_page = 10;
	1176	+
	1177	+ //error_log('DEBUG: Search query: ' . $search_query);
	1178	+ //error_log('DEBUG: Current page: ' . $current_page);
	1179	+ //error_log('DEBUG: Per page: ' . $per_page);
	1180	+
	1181	+ // ================================
	1182	+ // REPLACE THIS SECTION WITH UNIFIED TABLE LOGIC
	1183	+ // ================================
	1184	+
	1185	+ // Get Pinecone settings to determine data source
	1186	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	1187	+ //error_log('DEBUG: Pinecone options retrieved: ' . print_r($pinecone_options, true));
	1188	+
	1189	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	1190	+ //error_log('DEBUG: use_pinecone decision: ' . ($use_pinecone ? 'TRUE' : 'FALSE'));
	1191	+
	1192	+ $pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
	1193	+ //error_log('DEBUG: Pinecone API key present: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
	1194	+
	1195	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	1196	+ //error_log('DEBUG: Using PINECONE data source');
	1197	+ // PINECONE DATA SOURCE
	1198	+ $data_source = 'pinecone';
	1199	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	1200	+ //error_log('DEBUG: About to call mxchat_fetch_pinecone_records');
	1201	+
	1202	+ $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page);
	1203	+ $total_records = $records['total'] ?? 0;
	1204	+ $prompts = $records['data'] ?? array();
	1205	+ $total_in_database = $records['total_in_database'] ?? 0;
	1206	+ $showing_recent_only = $records['showing_recent_only'] ?? false;
	1207	+
	1208	+ $total_pages = ceil($total_records / $per_page);
	1209	+
	1210	+ //error_log('DEBUG: Pinecone - total_records: ' . $total_records);
	1211	+ //error_log('DEBUG: Pinecone - prompts count: ' . count($prompts));
	1212	+ //error_log('DEBUG: Pinecone - total_pages: ' . $total_pages);
	1213	+ //error_log('DEBUG: Pinecone - showing_recent_only: ' . ($showing_recent_only ? 'TRUE' : 'FALSE'));
	1214	+ //error_log('DEBUG: Pinecone - total_in_database: ' . $total_in_database);
	1215	+} else {
	1216	+ //error_log('DEBUG: Using WORDPRESS DB data source');
	1217	+ // WORDPRESS DB DATA SOURCE (your existing logic)
	1218	+ $data_source = 'wordpress';
	1219	+
	1220	+ // Initialize these variables for WordPress DB
	1221	+ $total_in_database = 0;
	1222	+ $showing_recent_only = false;
	1223	+
934	1224	$offset = ($current_page - 1) * $per_page;
935	1225
936	1226	// Modify query to handle search input
937	1227	$sql_search = "";
		@@ -939,53 +1229,70 @@
939	1229	$sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
940	1230	}
941	1231
942	1232	// Retrieve total number of prompts, considering search filter
943		- $total_prompts = $wpdb->get_var("SELECT COUNT(*) FROM {$table_name} {$sql_search}");
944		- $total_pages = ceil($total_prompts / $per_page);
	1233	+ $count_query = "SELECT COUNT(*) FROM {$table_name} {$sql_search}";
	1234	+ //error_log('DEBUG: WordPress count query: ' . $count_query);
	1235	+
	1236	+ $total_records = $wpdb->get_var($count_query);
	1237	+ //error_log('DEBUG: WordPress total_records: ' . $total_records);
	1238	+
	1239	+ $total_pages = ceil($total_records / $per_page);
945	1240
946	1241	// Retrieve prompts from the database
947		- $prompts = $wpdb->get_results(
948		- $wpdb->prepare(
949		- "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
950		- $per_page,
951		- $offset
952		- )
	1242	+ $prompts_query = $wpdb->prepare(
	1243	+ "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
	1244	+ $per_page,
	1245	+ $offset
953	1246	);
	1247	+ //error_log('DEBUG: WordPress prompts query: ' . $prompts_query);
	1248	+
	1249	+ $prompts = $wpdb->get_results($prompts_query);
	1250	+ //error_log('DEBUG: WordPress prompts count: ' . count($prompts));
	1251	+}
954	1252
	1253	+//error_log('DEBUG: Final data_source: ' . $data_source);
	1254	+//error_log('DEBUG: Final total_records: ' . $total_records);
	1255	+//error_log('DEBUG: Final prompts count: ' . count($prompts));
	1256	+//error_log('DEBUG: Final showing_recent_only: ' . ($showing_recent_only ? 'TRUE' : 'FALSE'));
	1257	+//error_log('DEBUG: Final total_in_database: ' . $total_in_database);
	1258	+
955	1259	// Add the pagination links generation here
956		- $page_links = paginate_links(array(
957		- 'base' => add_query_arg(array(
958		- 'paged' => '%#%',
959		- 'search' => urlencode($search_query),
960		- '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
961		- ), admin_url('admin.php?page=mxchat-prompts')),
962		- 'format' => '',
963		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
964		- 'next_text' => __('Next &raquo;', 'mxchat'),
965		- 'total' => $total_pages,
966		- 'current' => $current_page,
967		- ));
	1260	+ $page_links = '';
	1261	+ if ($total_pages > 1) {
	1262	+ $page_links = paginate_links(array(
	1263	+ 'base' => add_query_arg(array(
	1264	+ 'paged' => '%#%',
	1265	+ 'search' => urlencode($search_query),
	1266	+ '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
	1267	+ ), admin_url('admin.php?page=mxchat-prompts')),
	1268	+ 'format' => '',
	1269	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	1270	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	1271	+ 'total' => $total_pages,
	1272	+ 'current' => $current_page,
	1273	+ ));
	1274	+ }
968	1275
	1276	+ // ================================
	1277	+ // END OF REPLACEMENT SECTION
	1278	+ // ================================
	1279	+
969	1280	// Retrieve processing statuses
970	1281	$pdf_url = get_transient('mxchat_last_pdf_url');
971	1282	$sitemap_url = get_transient('mxchat_last_sitemap_url');
972		- $pdf_status = $pdf_url ? $this->get_pdf_processing_status($pdf_url) : false;
973		- $sitemap_status = $sitemap_url ? $this->get_sitemap_processing_status($sitemap_url) : false;
	1283	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1284	+ $pdf_status = $pdf_url ? $knowledge_manager->mxchat_get_pdf_processing_status($pdf_url) : false;
	1285	+ $sitemap_status = $sitemap_url ? $knowledge_manager->mxchat_get_sitemap_processing_status($sitemap_url) : false;
974	1286
975		- if ($pdf_status && $pdf_status['status'] === 'complete') {
976		- delete_transient('mxchat_last_pdf_url');
977		- $pdf_status = false;
978		- }
979		- if ($sitemap_status && $sitemap_status['status'] === 'complete') {
980		- delete_transient('mxchat_last_sitemap_url');
981		- $sitemap_status = false;
982		- }
983		-
984	1287	$is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
985	1288	|| ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
	1289	+
	1290	+ //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
	1291	+
986	1292	?>
987		- <div class="wrap mxchat-wrapper">
	1293	+
	1294	+<div class="wrap mxchat-wrapper">
988	1295	<!-- Hero Section -->
989	1296	<div class="mxchat-hero">
990	1297	<h1 class="mxchat-main-title">
991	1298	<span class="mxchat-gradient-text">Knowledge Base</span> Manager
		@@ -995,207 +1302,365 @@
995	1302	</p>
996	1303	</div>
997	1304
998	1305	<div class="mxchat-content">
999		- <!-- Import Settings Card -->
1000		- <div class="mxchat-card">
1001		- <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
1002		- <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>
1003	1306
1004		- <!-- Tab Contents -->
1005		- <div class="mxchat-tab-contents">
1006		- <!-- Default Database Tab -->
1007		- <div id="default-db" class="mxchat-tab-content active">
1008		- <!-- Auto-Sync Settings -->
1009		- <div class="mxchat-settings-section">
1010		- <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
1011		- <p class="mxchat-description">
1012		- <?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'); ?>
1013		- </p>
1014		- <div class="mxchat-autosave-section"> <!-- Add this wrapper -->
1015		- <div class="mxchat-toggle-group">
1016		- <div class="mxchat-toggle-container">
1017		- <label class="mxchat-toggle-switch">
1018		- <input type="checkbox"
1019		- name="mxchat_auto_sync_posts"
1020		- class="mxchat-autosave-field"
1021		- value="1"
1022		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
1023		- <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
1024		- <span class="mxchat-toggle-slider"></span>
1025		- </label>
1026		- <span class="mxchat-toggle-label">
1027		- <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
1028		- </span>
1029		- </div>
1030		- <div class="mxchat-toggle-container">
1031		- <label class="mxchat-toggle-switch">
1032		- <input type="checkbox"
1033		- name="mxchat_auto_sync_pages"
1034		- class="mxchat-autosave-field"
1035		- value="1"
1036		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
1037		- <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
1038		- <span class="mxchat-toggle-slider"></span>
1039		- </label>
1040		- <span class="mxchat-toggle-label">
1041		- <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
1042		- </span>
1043		- </div>
1044		- </div>
1045		- </div>
1046		- </div>
1047	1307
1048		- <!-- Import Methods -->
1049		- <div class="mxchat-import-methods">
1050		- <div class="mxchat-method-card">
1051		- <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
1052		- <p><?php esc_html_e('Import all content from your sitemap automatically. Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
1053		- </div>
1054		- <div class="mxchat-method-card">
1055		- <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
1056		- <p><?php esc_html_e('Import knowledge directly from PDF documents.', 'mxchat'); ?></p>
1057		- </div>
1058		- <div class="mxchat-method-card">
1059		- <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
1060		- <p><?php esc_html_e('Import content from any specific webpage.', 'mxchat'); ?></p>
1061		- </div>
1062		- <div class="mxchat-method-card">
1063		- <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
1064		- <p><?php esc_html_e('Directly submit content to be vectorized.', 'mxchat'); ?></p>
1065		- </div>
1066		- </div>
	1308	+<!-- Tab Navigation -->
	1309	+<div class="mxchat-kb-tabs-nav">
	1310	+ <button class="mxchat-kb-tab-button active" data-tab="import">
	1311	+ <?php esc_html_e('Knowledge Import', 'mxchat'); ?>
	1312	+ </button>
	1313	+ <button class="mxchat-kb-tab-button" data-tab="sync">
	1314	+ <?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?>
	1315	+ </button>
	1316	+ <button class="mxchat-kb-tab-button" data-tab="pinecone">
	1317	+ <?php esc_html_e('Pinecone Settings', 'mxchat'); ?>
	1318	+ </button>
	1319	+</div>
1067	1320
1068		- <!-- Import Form -->
1069		- <?php if (!$is_processing) : ?>
1070		- <div class="mxchat-import-form">
1071		- <form id="mxchat-sitemap-form" method="post"
1072		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
1073		- <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
1074		- <div class="mxchat-url-input-group">
1075		- <input type="url"
1076		- name="sitemap_url"
1077		- id="sitemap_url"
1078		- placeholder="<?php esc_attr_e('Enter Sitemap, PDF, or Webpage URL', 'mxchat'); ?>"
1079		- required />
1080		- <button type="submit"
1081		- name="submit_sitemap"
1082		- class="mxchat-button-primary">
1083		- <?php esc_html_e('Import', 'mxchat'); ?>
1084		- </button>
1085		- </div>
1086		- </form>
1087		- </div>
1088		- <?php endif; ?>
1089	1321
1090		- <!-- Processing Status -->
1091		- <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
1092		- <div class="mxchat-status-card">
1093		- <div class="mxchat-status-header">
1094		- <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
1095		- <?php if ($is_processing) : ?>
1096		- <form method="post" class="mxchat-stop-form"
1097		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1098		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1099		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
1100		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
1101		- </button>
1102		- </form>
1103		- <?php endif; ?>
1104		- </div>
1105		- <div class="mxchat-progress-bar">
1106		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
1107		- </div>
1108		- <div class="mxchat-status-details">
1109		- <p><?php printf(
1110		- esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
1111		- absint($pdf_status['processed_pages']),
1112		- absint($pdf_status['total_pages']),
1113		- absint($pdf_status['percentage'])
1114		- ); ?></p>
1115		- <p><?php printf(
1116		- esc_html__('Status: %s', 'mxchat'),
1117		- esc_html(ucfirst($pdf_status['status']))
1118		- ); ?></p>
1119		- <p><?php printf(
1120		- esc_html__('Last update: %s', 'mxchat'),
1121		- esc_html($pdf_status['last_update'])
1122		- ); ?></p>
1123		- </div>
1124		- </div>
1125		- <?php endif; ?>
	1322	+<div class="mxchat-kb-tabs-content">
	1323	+ <div id="mxchat-kb-tab-import" class="mxchat-kb-tab-content active">
	1324	+<!-- Import Options Card -->
	1325	+<div class="mxchat-card">
1126	1326
1127		- <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
1128		- <div class="mxchat-status-card">
1129		- <div class="mxchat-status-header">
1130		- <h4><?php esc_html_e('Sitemap Processing Status (Refresh for update)', 'mxchat'); ?></h4>
1131		- <?php if ($is_processing) : ?>
1132		- <form method="post" class="mxchat-stop-form"
1133		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1134		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1135		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
1136		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
1137		- </button>
1138		- </form>
1139		- <?php endif; ?>
1140		- </div>
1141		- <div class="mxchat-progress-bar">
1142		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
1143		- </div>
1144		- <div class="mxchat-status-details">
1145		- <p><?php printf(
1146		- esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
1147		- absint($sitemap_status['processed_urls']),
1148		- absint($sitemap_status['total_urls']),
1149		- absint($sitemap_status['percentage'])
1150		- ); ?></p>
1151		- <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
1152		- <div class="mxchat-error-notice">
1153		- <?php if (!empty($sitemap_status['error'])) : ?>
1154		- <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
1155		- <?php endif; ?>
1156		- <?php if (!empty($sitemap_status['last_error'])) : ?>
1157		- <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
1158		- <?php endif; ?>
1159		- </div>
1160		- <?php endif; ?>
1161		- </div>
1162		- </div>
1163		- <?php endif; ?>
1164		- </div>
	1327	+ <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
1165	1328
	1329	+<?php
	1330	+// Check if the appropriate embedding API key exists
	1331	+$embedding_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	1332	+$has_openai_key = !empty($this->options['api_key']);
	1333	+$has_voyage_key = !empty($this->options['voyage_api_key']);
	1334	+$has_gemini_key = !empty($this->options['gemini_api_key']);
1166	1335
	1336	+// Determine if they have the needed API key for their selected embedding model
	1337	+$has_required_key = false;
	1338	+$required_key_type = '';
	1339	+
	1340	+if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
	1341	+ $has_required_key = true;
	1342	+ $required_key_type = 'OpenAI';
	1343	+} elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
	1344	+ $has_required_key = true;
	1345	+ $required_key_type = 'Voyage AI';
	1346	+} elseif (strpos($embedding_model, 'gemini-embedding-') !== false && $has_gemini_key) {
	1347	+ $has_required_key = true;
	1348	+ $required_key_type = 'Google Gemini';
	1349	+} elseif (strpos($embedding_model, 'text-embedding-') !== false) {
	1350	+ $required_key_type = 'OpenAI';
	1351	+} elseif (strpos($embedding_model, 'voyage-') !== false) {
	1352	+ $required_key_type = 'Voyage AI';
	1353	+} elseif (strpos($embedding_model, 'gemini-embedding-') !== false) {
	1354	+ $required_key_type = 'Google Gemini';
	1355	+}
	1356	+?>
	1357	+
	1358	+ <div class="mxchat-knowledge-warning <?php echo $has_required_key ? 'success' : 'warning'; ?>">
	1359	+ <?php if ($has_required_key): ?>
	1360	+ <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>
	1361	+ <?php else: ?>
	1362	+ <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>
	1363	+ <?php endif; ?>
	1364	+ </div>
	1365	+
	1366	+
	1367	+
	1368	+<!-- Import Options Section -->
	1369	+ <div class="mxchat-import-section">
	1370	+ <h3><?php esc_html_e('Import Options', 'mxchat'); ?></h3>
	1371	+
	1372	+ <!-- Import Options Grid -->
	1373	+ <div class="mxchat-import-options">
	1374	+ <!-- WordPress Import Option -->
	1375	+ <button type="button" id="mxchat-open-content-selector" class="mxchat-import-box mxchat-import-wordpress" data-option="wordpress">
	1376	+ <div class="mxchat-import-icon">
	1377	+ <span class="dashicons dashicons-wordpress"></span>
	1378	+ </div>
	1379	+ <div class="mxchat-import-content">
	1380	+ <h4><?php esc_html_e('WordPress Content', 'mxchat'); ?></h4>
	1381	+ <p><?php esc_html_e('Import specific posts and pages to your knowledge base.', 'mxchat'); ?></p>
	1382	+ </div>
	1383	+ <div class="mxchat-recommended-tag"><?php esc_html_e('Recommended', 'mxchat'); ?></div>
	1384	+ </button>
	1385	+
	1386	+ <!-- Sitemap Import Option -->
	1387	+ <button type="button" class="mxchat-import-box" data-option="sitemap" data-placeholder="<?php esc_attr_e('Enter sitemap URL here', 'mxchat'); ?>" data-type="sitemap">
	1388	+ <div class="mxchat-import-icon">
	1389	+ <span class="dashicons dashicons-admin-site-alt"></span>
	1390	+ </div>
	1391	+ <div class="mxchat-import-content">
	1392	+ <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
	1393	+ <p><?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
	1394	+ </div>
	1395	+ </button>
	1396	+
	1397	+ <!-- Direct URL Import Option -->
	1398	+ <button type="button" class="mxchat-import-box" data-option="url" data-placeholder="<?php esc_attr_e('Enter webpage URL here', 'mxchat'); ?>" data-type="url">
	1399	+ <div class="mxchat-import-icon">
	1400	+ <span class="dashicons dashicons-admin-links"></span>
	1401	+ </div>
	1402	+ <div class="mxchat-import-content">
	1403	+ <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
	1404	+ <p><?php esc_html_e('Import content from any webpage.', 'mxchat'); ?></p>
	1405	+ </div>
	1406	+ </button>
	1407	+
	1408	+ <!-- Direct Content Import Option -->
	1409	+ <button type="button" class="mxchat-import-box" data-option="content" data-type="content">
	1410	+ <div class="mxchat-import-icon">
	1411	+ <span class="dashicons dashicons-editor-paste-text"></span>
	1412	+ </div>
	1413	+ <div class="mxchat-import-content">
	1414	+ <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
	1415	+ <p><?php esc_html_e('Submit content to be vectorized.', 'mxchat'); ?></p>
	1416	+ </div>
	1417	+ </button>
	1418	+
	1419	+ <!-- PDF Import Option -->
	1420	+ <button type="button" class="mxchat-import-box" data-option="pdf" data-placeholder="<?php esc_attr_e('Enter PDF URL here', 'mxchat'); ?>" data-type="pdf">
	1421	+ <div class="mxchat-import-icon">
	1422	+ <span class="dashicons dashicons-media-document"></span>
	1423	+ </div>
	1424	+ <div class="mxchat-import-content">
	1425	+ <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
	1426	+ <p><?php esc_html_e('Import knowledge from PDF documents.', 'mxchat'); ?></p>
	1427	+ </div>
	1428	+ </button>
	1429	+ </div>
	1430	+
	1431	+ <!-- Input Areas for URL and Content -->
	1432	+ <div class="mxchat-import-input-area" id="mxchat-url-input-area" style="display: none;">
	1433	+ <?php if (!$is_processing) : ?>
	1434	+ <form id="mxchat-url-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
	1435	+ <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
	1436	+ <input type="hidden" name="import_type" id="import_type" value="url">
	1437	+ <div class="mxchat-url-input-group">
	1438	+ <input type="url"
	1439	+ name="sitemap_url"
	1440	+ id="sitemap_url"
	1441	+ placeholder="<?php esc_attr_e('Enter URL here', 'mxchat'); ?>"
	1442	+ required />
	1443	+ <button type="submit"
	1444	+ name="submit_sitemap"
	1445	+ class="mxchat-button-primary">
	1446	+ <?php esc_html_e('Import', 'mxchat'); ?>
	1447	+ </button>
	1448	+ </div>
	1449	+ <p class="mxchat-url-description" id="url-description-text"></p>
	1450	+ </form>
	1451	+ <?php endif; ?>
	1452	+ </div>
	1453	+
	1454	+ <div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none;">
	1455	+ <?php if (!$is_processing) : ?>
	1456	+ <form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
	1457	+ <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
	1458	+ <div class="mxchat-form-group">
	1459	+ <textarea
	1460	+ name="article_content"
	1461	+ id="article_content"
	1462	+ placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"
	1463	+ required
	1464	+ rows="6"
	1465	+ ></textarea>
	1466	+ </div>
	1467	+ <div class="mxchat-form-group">
	1468	+ <input type="url"
	1469	+ name="article_url"
	1470	+ id="article_url"
	1471	+ placeholder="<?php esc_attr_e('Enter source URL (Optional)', 'mxchat'); ?>">
	1472	+ </div>
	1473	+ <button type="submit"
	1474	+ name="submit_content"
	1475	+ class="mxchat-button-primary">
	1476	+ <?php esc_html_e('Import Content', 'mxchat'); ?>
	1477	+ </button>
	1478	+ </form>
	1479	+ <?php endif; ?>
	1480	+ </div>
	1481	+ </div>
	1482	+
	1483	+<!-- PDF Processing Status - ONLY PROCESSING -->
	1484	+ <?php if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
	1485	+ <div class="mxchat-status-card" data-card-type="pdf">
	1486	+ <div class="mxchat-status-header">
	1487	+ <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
	1488	+
	1489	+ <!-- Processing controls -->
	1490	+ <div class="mxchat-processing-controls">
	1491	+ <form method="post" class="mxchat-stop-form"
	1492	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1493	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1494	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1495	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1496	+ </button>
	1497	+ </form>
	1498	+
	1499	+ <button type="button" class="mxchat-manual-batch-btn"
	1500	+ data-process-type="pdf"
	1501	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_pdf_url')); ?>">
	1502	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1503	+ </button>
1167	1504	</div>
1168		- </div>
	1505	+ </div>
	1506	+
	1507	+ <div class="mxchat-progress-bar">
	1508	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
	1509	+ </div>
	1510	+
	1511	+ <div class="mxchat-status-details">
	1512	+ <p><?php printf(
	1513	+ esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
	1514	+ absint($pdf_status['processed_pages']),
	1515	+ absint($pdf_status['total_pages']),
	1516	+ absint($pdf_status['percentage'])
	1517	+ ); ?></p>
	1518	+
	1519	+ <?php if (!empty($pdf_status['failed_pages']) && $pdf_status['failed_pages'] > 0) : ?>
	1520	+ <p><strong><?php esc_html_e('Failed pages:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['failed_pages']); ?></p>
	1521	+ <?php endif; ?>
	1522	+
	1523	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($pdf_status['status'])); ?></p>
	1524	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['last_update']); ?></p>
	1525	+ </div>
	1526	+ </div>
	1527	+ <?php endif; ?>
1169	1528
1170		- <!-- Direct Content Submission Card -->
1171		-<div class="mxchat-card">
1172		- <div class="mxchat-card-header">
1173		- <h2><?php esc_html_e('Submit Direct Content', 'mxchat'); ?></h2>
1174		- </div>
1175		- <form id="mxchat-content-form" method="post"
1176		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
1177		- <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
1178		- <div class="mxchat-form-group">
1179		- <label for="article_content"><?php esc_html_e('Content:', 'mxchat'); ?></label>
1180		- <textarea name="article_content" id="article_content" required
1181		- placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"></textarea>
1182		- </div>
1183		- <div class="mxchat-form-group">
1184		- <label for="article_url"><?php esc_html_e('Source URL (Optional):', 'mxchat'); ?></label>
1185		- <input type="url" name="article_url" id="article_url"
1186		- placeholder="<?php esc_attr_e('Enter source URL', 'mxchat'); ?>">
1187		- </div>
1188		- <button type="submit" name="submit_content" class="mxchat-button-primary">
1189		- <?php esc_html_e('Submit Content', 'mxchat'); ?>
1190		- </button>
1191		- </form>
	1529	+ <!-- Sitemap Processing Status - ONLY PROCESSING -->
	1530	+ <?php if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
	1531	+ <div class="mxchat-status-card" data-card-type="sitemap">
	1532	+ <div class="mxchat-status-header">
	1533	+ <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
	1534	+
	1535	+ <!-- Processing controls -->
	1536	+ <div class="mxchat-processing-controls">
	1537	+ <form method="post" class="mxchat-stop-form"
	1538	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1539	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1540	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1541	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1542	+ </button>
	1543	+ </form>
	1544	+
	1545	+ <button type="button" class="mxchat-manual-batch-btn"
	1546	+ data-process-type="sitemap"
	1547	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_sitemap_url')); ?>">
	1548	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1549	+ </button>
	1550	+ </div>
	1551	+ </div>
	1552	+
	1553	+ <div class="mxchat-progress-bar">
	1554	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
	1555	+ </div>
	1556	+
	1557	+ <div class="mxchat-status-details">
	1558	+ <p><?php printf(
	1559	+ esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
	1560	+ absint($sitemap_status['processed_urls']),
	1561	+ absint($sitemap_status['total_urls']),
	1562	+ absint($sitemap_status['percentage'])
	1563	+ ); ?></p>
	1564	+
	1565	+ <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
	1566	+ <p><strong><?php esc_html_e('Failed URLs:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['failed_urls']); ?></p>
	1567	+ <?php endif; ?>
	1568	+
	1569	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($sitemap_status['status'])); ?></p>
	1570	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['last_update']); ?></p>
	1571	+
	1572	+ <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
	1573	+ <div class="mxchat-error-notice">
	1574	+ <?php if (!empty($sitemap_status['error'])) : ?>
	1575	+ <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
	1576	+ <?php endif; ?>
	1577	+ <?php if (!empty($sitemap_status['last_error'])) : ?>
	1578	+ <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
	1579	+ <?php endif; ?>
	1580	+ </div>
	1581	+ <?php endif; ?>
	1582	+ </div>
	1583	+ </div>
	1584	+ <?php endif; ?>
	1585	+
	1586	+ <!-- Single URL Submission Status -->
	1587	+ <?php
	1588	+ // Get single URL status
	1589	+ $single_url_status = $this->knowledge_manager->mxchat_get_single_url_status();
	1590	+ $is_active_processing =
	1591	+ ($sitemap_status && $sitemap_status['status'] === 'processing') ||
	1592	+ ($pdf_status && $pdf_status['status'] === 'processing');
	1593	+ ?>
	1594	+
	1595	+ <div id="mxchat-single-url-status-container" <?php echo $is_active_processing ? 'style="display:none;"' : ''; ?>>
	1596	+ <?php if ($single_url_status && !$is_active_processing) : ?>
	1597	+ <div class="mxchat-status-card">
	1598	+ <div class="mxchat-status-header">
	1599	+ <h4><?php esc_html_e('Last URL Submission', 'mxchat'); ?></h4>
	1600	+ <?php if ($single_url_status['status'] === 'failed') : ?>
	1601	+ <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Failed', 'mxchat'); ?></span>
	1602	+ <?php else : ?>
	1603	+ <span class="mxchat-status-badge mxchat-status-success"><?php esc_html_e('Success', 'mxchat'); ?></span>
	1604	+ <?php endif; ?>
	1605	+ </div>
	1606	+ <div class="mxchat-status-details">
	1607	+ <p><strong><?php esc_html_e('URL:', 'mxchat'); ?></strong>
	1608	+ <a href="<?php echo esc_url($single_url_status['url']); ?>" target="_blank">
	1609	+ <?php echo esc_html(strlen($single_url_status['url']) > 60 ? substr($single_url_status['url'], 0, 57) . '...' : $single_url_status['url']); ?>
	1610	+ </a>
	1611	+ </p>
	1612	+ <p><strong><?php esc_html_e('Submitted:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['human_time']); ?></p>
	1613	+
	1614	+ <?php if ($single_url_status['status'] === 'failed' && !empty($single_url_status['error'])) : ?>
	1615	+ <div class="mxchat-error-notice">
	1616	+ <p class="error"><?php echo esc_html($single_url_status['error']); ?></p>
	1617	+ </div>
	1618	+ <?php endif; ?>
	1619	+
	1620	+ <?php if ($single_url_status['status'] === 'complete') : ?>
	1621	+ <p><strong><?php esc_html_e('Content Length:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['content_length']); ?> <?php esc_html_e('characters', 'mxchat'); ?></p>
	1622	+ <p><strong><?php esc_html_e('Embedding Dimensions:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['embedding_dimensions']); ?></p>
	1623	+ <?php endif; ?>
	1624	+ </div>
	1625	+ </div>
	1626	+ <?php endif; ?>
	1627	+ </div>
	1628	+
	1629	+ <!-- Completed Status Cards - Handles completed PDF/Sitemap processing -->
	1630	+ <?php
	1631	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1632	+ echo $knowledge_manager->mxchat_render_completed_status_cards();
	1633	+ ?>
	1634	+
	1635	+
1192	1636	</div>
1193	1637
1194	1638	<!-- Knowledge Base Table Card -->
1195	1639	<div class="mxchat-card">
1196	1640	<div class="mxchat-card-header">
1197		- <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
	1641	+<h2>
	1642	+ <?php esc_html_e('Knowledge Base', 'mxchat'); ?>
	1643	+ <span class="mxchat-record-count">
	1644	+ <?php if ($showing_recent_only && $total_in_database > 1000): ?>
	1645	+ (<?php echo esc_html($total_records); ?> of <?php echo esc_html(number_format($total_in_database)); ?> total - recent entries only)
	1646	+ <?php else: ?>
	1647	+ (<?php echo esc_html($total_records); ?>)
	1648	+ <?php endif; ?>
	1649	+ </span>
	1650	+ <!-- Keep your existing badge code here -->
	1651	+ <?php if ($use_pinecone) : ?>
	1652	+ <span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
	1653	+ <span class="dashicons dashicons-cloud"></span>
	1654	+ <?php esc_html_e('Pinecone', 'mxchat'); ?>
	1655	+ </span>
	1656	+ <?php else : ?>
	1657	+ <span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
	1658	+ <span class="dashicons dashicons-database-view"></span>
	1659	+ <?php esc_html_e('WordPress DB', 'mxchat'); ?>
	1660	+ </span>
	1661	+ <?php endif; ?>
	1662	+</h2>
1198	1663	<div class="mxchat-header-actions">
1199	1664	<!-- Search -->
1200	1665	<form method="get" id="knowledge-search" class="mxchat-search-form">
1201	1666	<?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
		@@ -1214,8 +1679,9 @@
1214	1679	action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
1215	1680	class="mxchat-delete-form"
1216	1681	onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
1217	1682	<?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
	1683	+ <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
1218	1684	<button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
1219	1685	<span class="dashicons dashicons-trash"></span>
1220	1686	<?php esc_html_e('Delete All', 'mxchat'); ?>
1221	1687	</button>
		@@ -1221,9 +1687,37 @@
1221	1687	</button>
1222	1688	</form>
1223	1689	</div>
1224	1690	</div>
	1691	+
	1692	+ <!-- Recent Entries Info Banner -->
	1693	+<?php if ($showing_recent_only && $total_in_database > 1000): ?>
	1694	+ <div class="mxchat-info-banner recent-only" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e3f2fd; border-left: 4px solid #2196f3; color: #1565c0;">
	1695	+ <span class="dashicons dashicons-info"></span>
	1696	+ <span>
	1697	+ <?php printf(
	1698	+ esc_html__('Showing your %s most recent entries for faster loading. Your complete database contains %s entries. ', 'mxchat'),
	1699	+ number_format($total_records),
	1700	+ number_format($total_in_database)
	1701	+ ); ?>
	1702	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('View complete database in Pinecone →', 'mxchat'); ?></a>
	1703	+ </span>
	1704	+ </div>
	1705	+<?php endif; ?>
1225	1706
	1707	+ <!-- Data Source Info Banner -->
	1708	+ <?php if ($use_pinecone) : ?>
	1709	+ <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;">
	1710	+ <span class="dashicons dashicons-cloud"></span>
	1711	+ <span><?php esc_html_e('Refresh page to see new content, but wait 5-10 seconds first! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
	1712	+ </div>
	1713	+ <?php else : ?>
	1714	+ <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;">
	1715	+ <span class="dashicons dashicons-database-view"></span>
	1716	+ <span><?php esc_html_e('Refresh page to see new content, but wait 5-10 seconds first! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
	1717	+ </div>
	1718	+ <?php endif; ?>
	1719	+
1226	1720	<!-- Table -->
1227	1721	<div class="mxchat-table-wrapper">
1228	1722	<table class="mxchat-records-table">
1229	1723	<thead>
		@@ -1230,60 +1724,128 @@
1230	1724	<tr>
1231	1725	<th><?php esc_html_e('ID', 'mxchat'); ?></th>
1232	1726	<th><?php esc_html_e('Content', 'mxchat'); ?></th>
1233	1727	<th><?php esc_html_e('Source', 'mxchat'); ?></th>
	1728	+ <?php if ($data_source === 'pinecone') : ?>
	1729	+ <th><?php esc_html_e('Vector ID', 'mxchat'); ?></th>
	1730	+ <?php endif; ?>
1234	1731	<th><?php esc_html_e('Actions', 'mxchat'); ?></th>
1235	1732	</tr>
1236	1733	</thead>
1237	1734	<tbody>
1238	1735	<?php if ($prompts) : ?>
1239		- <?php foreach ($prompts as $prompt) : ?>
1240		- <tr id="prompt-<?php echo esc_attr($prompt->id); ?>">
1241		- <td><?php echo esc_html($prompt->id); ?></td>
	1736	+ <?php foreach ($prompts as $index => $prompt) : ?>
	1737	+ <tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
	1738	+ data-source="<?php echo esc_attr($data_source); ?>"
	1739	+ <?php if ($data_source === 'pinecone') : ?>
	1740	+ style="background: rgba(33, 150, 243, 0.02);"
	1741	+ <?php endif; ?>>
	1742	+ <td>
	1743	+ <?php if ($data_source === 'pinecone') : ?>
	1744	+ <?php echo esc_html($index + 1 + (($current_page - 1) * $per_page)); ?>
	1745	+ <?php else : ?>
	1746	+ <?php echo esc_html($prompt->id); ?>
	1747	+ <?php endif; ?>
	1748	+ </td>
1242	1749	<td class="mxchat-content-cell">
1243	1750	<div class="content-view">
1244		- <?php echo wp_kses_post(wpautop(esc_textarea($prompt->article_content))); ?>
	1751	+ <?php
	1752	+ $content = $prompt->article_content;
	1753	+ // Check if content contains Hebrew characters
	1754	+ if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
	1755	+ // Apply RTL direction for Hebrew content
	1756	+ echo '<div dir="rtl" lang="he" class="rtl-content">';
	1757	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	1758	+ echo '</div>';
	1759	+ } else {
	1760	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	1761	+ }
	1762	+ ?>
1245	1763	</div>
1246		- <textarea class="content-edit" style="display:none;">
1247		- <?php echo esc_textarea($prompt->article_content); ?>
1248		- </textarea>
	1764	+ <?php if ($data_source === 'wordpress') : ?>
	1765	+ <textarea class="content-edit" style="display:none;"
	1766	+ <?php if (preg_match('/[\x{0590}-\x{05FF}]/u', $prompt->article_content)) echo 'dir="rtl" lang="he"'; ?>>
	1767	+ <?php echo esc_textarea($prompt->article_content); ?>
	1768	+ </textarea>
	1769	+ <?php endif; ?>
1249	1770	</td>
1250	1771	<td class="mxchat-url-cell">
1251		- <?php if (!empty($prompt->source_url)) : ?>
1252		- <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
1253		- <span class="dashicons dashicons-external"></span>
1254		- <?php esc_html_e('View Source', 'mxchat'); ?>
1255		- </a>
1256		- <?php else : ?>
1257		- <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	1772	+ <div class="url-view">
	1773	+ <?php if (!empty($prompt->source_url)) : ?>
	1774	+ <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
	1775	+ <span class="dashicons dashicons-external"></span>
	1776	+ <?php esc_html_e('View Source', 'mxchat'); ?>
	1777	+ </a>
	1778	+ <?php else : ?>
	1779	+ <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	1780	+ <?php endif; ?>
	1781	+ </div>
	1782	+ <?php if ($data_source === 'wordpress') : ?>
	1783	+ <input type="text" class="url-edit" style="display:none;"
	1784	+ value="<?php echo esc_attr($prompt->source_url); ?>" />
1258	1785	<?php endif; ?>
1259	1786	</td>
	1787	+ <?php if ($data_source === 'pinecone') : ?>
	1788	+ <td class="mxchat-vector-id-cell">
	1789	+ <code style="background: #f5f5f5; padding: 2px 6px; border-radius: 3px; font-size: 11px;">
	1790	+ <?php echo esc_html(substr($prompt->id, 0, 12) . '...'); ?>
	1791	+ </code>
	1792	+ </td>
	1793	+ <?php endif; ?>
1260	1794	<td class="mxchat-actions-cell">
1261		- <button class="mxchat-button-icon edit-button"
1262		- data-id="<?php echo esc_attr($prompt->id); ?>">
1263		- <span class="dashicons dashicons-edit"></span>
1264		- </button>
1265		- <button class="mxchat-button-icon save-button"
1266		- data-id="<?php echo esc_attr($prompt->id); ?>"
1267		- style="display:none;"
1268		- data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
1269		- <span class="dashicons dashicons-saved"></span>
1270		- </button>
1271		- <a href="<?php echo esc_url(admin_url(
1272		- 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
1273		- . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
1274		- )); ?>"
1275		- class="mxchat-button-icon delete-button"
1276		- onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
1277		- <span class="dashicons dashicons-trash"></span>
1278		- </a>
	1795	+ <?php if ($data_source === 'wordpress') : ?>
	1796	+ <!-- WordPress DB - Full edit capabilities -->
	1797	+ <button class="mxchat-button-icon edit-button"
	1798	+ data-id="<?php echo esc_attr($prompt->id); ?>">
	1799	+ <span class="dashicons dashicons-edit"></span>
	1800	+ </button>
	1801	+ <button class="mxchat-button-icon save-button"
	1802	+ data-id="<?php echo esc_attr($prompt->id); ?>"
	1803	+ style="display:none;"
	1804	+ data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
	1805	+ <span class="dashicons dashicons-saved"></span>
	1806	+ </button>
	1807	+ <?php else : ?>
	1808	+ <!-- Pinecone - Read-only with note -->
	1809	+ <span class="mxchat-readonly-note"
	1810	+ title="<?php esc_attr_e('Pinecone records are read-only', 'mxchat'); ?>"
	1811	+ style="opacity: 0.6; cursor: help;">
	1812	+ <span class="dashicons dashicons-visibility"></span>
	1813	+ </span>
	1814	+ <?php endif; ?>
	1815	+
	1816	+ <!-- Delete button for both sources -->
	1817	+ <?php if ($data_source === 'pinecone') : ?>
	1818	+ <!-- AJAX Delete for Pinecone -->
	1819	+ <button type="button"
	1820	+ class="mxchat-button-icon delete-button-ajax"
	1821	+ data-vector-id="<?php echo esc_attr($prompt->id); ?>"
	1822	+ data-nonce="<?php echo wp_create_nonce('mxchat_delete_pinecone_prompt_nonce'); ?>"
	1823	+ title="<?php esc_attr_e('Delete entry', 'mxchat'); ?>">
	1824	+ <span class="dashicons dashicons-trash"></span>
	1825	+ </button>
	1826	+ <?php else : ?>
	1827	+ <!-- Regular link delete for WordPress DB -->
	1828	+ <a href="<?php echo esc_url(admin_url(
	1829	+ 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
	1830	+ . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
	1831	+ )); ?>"
	1832	+ class="mxchat-button-icon delete-button"
	1833	+ onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
	1834	+ <span class="dashicons dashicons-trash"></span>
	1835	+ </a>
	1836	+ <?php endif; ?>
1279	1837	</td>
1280	1838	</tr>
1281	1839	<?php endforeach; ?>
1282	1840	<?php else : ?>
1283	1841	<tr>
1284		- <td colspan="4" class="mxchat-no-records">
1285		- <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
	1842	+ <td colspan="<?php echo $data_source === 'pinecone' ? '5' : '4'; ?>" class="mxchat-no-records">
	1843	+ <?php if ($use_pinecone) : ?>
	1844	+ <?php esc_html_e('No vectors found in Pinecone database.', 'mxchat'); ?>
	1845	+ <?php else : ?>
	1846	+ <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
	1847	+ <?php endif; ?>
1286	1848	</td>
1287	1849	</tr>
1288	1850	<?php endif; ?>
1289	1851	</tbody>
		@@ -1295,1280 +1857,451 @@
1295	1857	<?php echo wp_kses_post($page_links); ?>
1296	1858	</div>
1297	1859	<?php endif; ?>
1298	1860	</div>
	1861	+
1299	1862	</div>
1300		-</div>
1301		-<?php
1302		-}
1303	1863
	1864	+ <!-- Sync Settings Tab (Initially Hidden) -->
	1865	+ <div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
	1866	+<div class="mxchat-card">
	1867	+ <!-- Auto-Sync Settings -->
	1868	+ <div class="mxchat-settings-section">
	1869	+ <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
	1870	+ <p class="mxchat-description">
	1871	+ <?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below. Works with Pinecone if enabled', 'mxchat'); ?>
	1872	+ </p>
	1873	+ <div class="mxchat-autosave-section">
	1874	+ <div class="mxchat-toggle-group">
	1875	+ <div class="mxchat-toggle-container">
	1876	+ <label class="mxchat-toggle-switch">
	1877	+ <input type="checkbox"
	1878	+ name="mxchat_auto_sync_posts"
	1879	+ class="mxchat-autosave-field"
	1880	+ value="1"
	1881	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	1882	+ <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
	1883	+ <span class="mxchat-toggle-slider"></span>
	1884	+ </label>
	1885	+ <span class="mxchat-toggle-label">
	1886	+ <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
	1887	+ </span>
	1888	+ </div>
1304	1889
1305		-public function mxchat_handle_delete_all_prompts() {
1306		- // Verify nonce
1307		- if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
1308		- wp_die(__('Nonce verification failed.', 'mxchat'));
1309		- }
	1890	+ <div class="mxchat-toggle-container">
	1891	+ <label class="mxchat-toggle-switch">
	1892	+ <input type="checkbox"
	1893	+ name="mxchat_auto_sync_pages"
	1894	+ class="mxchat-autosave-field"
	1895	+ value="1"
	1896	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	1897	+ <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
	1898	+ <span class="mxchat-toggle-slider"></span>
	1899	+ </label>
	1900	+ <span class="mxchat-toggle-label">
	1901	+ <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
	1902	+ </span>
	1903	+ </div>
1310	1904
1311		- // Check permissions
1312		- if (!current_user_can('manage_options')) {
1313		- wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
1314		- }
	1905	+ <!-- Custom Post Types Section -->
	1906	+ <div class="mxchat-section-content">
	1907	+ <div class="mxchat-custom-post-types-header">
	1908	+ <button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
	1909	+ <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
	1910	+ <span class="mxchat-toggle-icon">▼</span>
	1911	+ </button>
	1912	+ </div>
1315	1913
1316		- global $wpdb;
1317		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1914	+ <div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
	1915	+ <h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
	1916	+ <p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
1318	1917
1319		- // Delete all prompts from the table
1320		- $wpdb->query("DELETE FROM {$table_name}");
	1918	+ <div class="mxchat-custom-post-types">
	1919	+ <?php
	1920	+ $post_types = $knowledge_manager->mxchat_get_public_post_types();
	1921	+ // Skip post and page as they're handled separately
	1922	+ unset($post_types['post']);
	1923	+ unset($post_types['page']);
1321	1924
1322		- // Clear relevant cache
1323		- wp_cache_delete('all_prompts', 'mxchat_prompts');
	1925	+ if (!empty($post_types)) {
	1926	+ foreach ($post_types as $post_type => $label) {
	1927	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	1928	+ $is_enabled = get_option($option_name, '0');
	1929	+ ?>
	1930	+ <div class="mxchat-toggle-container">
	1931	+ <label class="mxchat-toggle-switch">
	1932	+ <input type="checkbox"
	1933	+ name="<?php echo esc_attr($option_name); ?>"
	1934	+ class="mxchat-autosave-field"
	1935	+ value="1"
	1936	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	1937	+ <?php checked($is_enabled, '1'); ?>>
	1938	+ <span class="mxchat-toggle-slider"></span>
	1939	+ </label>
	1940	+ <span class="mxchat-toggle-label">
	1941	+ <?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
	1942	+ </span>
	1943	+ </div>
	1944	+ <?php
	1945	+ }
	1946	+ } else {
	1947	+ echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
	1948	+ }
	1949	+ ?>
	1950	+ </div>
	1951	+ </div>
	1952	+ </div>
	1953	+ </div>
	1954	+ </div>
	1955	+ </div>
	1956	+</div>
	1957	+</div>
1324	1958
1325		- // Redirect back with a success message
1326		- $redirect_url = add_query_arg(array(
1327		- 'page' => 'mxchat-prompts',
1328		- 'all_deleted' => 'true'
1329		- ), admin_url('admin.php'));
	1959	+<!-- NEW PINECONE TAB -->
	1960	+ <div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
	1961	+ <div class="mxchat-card">
	1962	+ <h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
	1963	+ <p class="mxchat-description">
	1964	+ <?php echo wp_kses(
	1965	+ __('<strong>Pinecone is optional</strong> and not required for MxChat to function. It provides enhanced search performance for larger knowledge bases. When enabled, content will be stored in Pinecone instead of the WordPress database, but you can use MxChat without it.', 'mxchat'),
	1966	+ array('strong' => array())
	1967	+ ); ?>
	1968	+ </p>
1330	1969
1331		- wp_safe_redirect($redirect_url);
1332		- exit;
1333		-}
1334		-public function mxchat_handle_delete_prompt() {
1335		- // Sanitize and validate nonce
1336		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
1337		- if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
1338		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1339		- }
	1970	+ <div class="mxchat-pinecone-info-box">
	1971	+ <div class="mxchat-info-icon">
	1972	+ <span class="dashicons dashicons-info"></span>
	1973	+ </div>
	1974	+ <div class="mxchat-info-content">
	1975	+ <h4><?php esc_html_e('What is Pinecone?', 'mxchat'); ?></h4>
	1976	+ <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>
	1977	+ <p><a href="https://www.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Learn more about Pinecone →', 'mxchat'); ?></a></p>
	1978	+ </div>
	1979	+ </div>
1340	1980
1341		- // Check permissions
1342		- if (!current_user_can('manage_options')) {
1343		- wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
1344		- }
	1981	+ <div class="mxchat-database-settings-form">
	1982	+ <!-- REMOVED the WordPress form - we're using AJAX auto-save instead -->
	1983	+ <?php
	1984	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	1985	+ $use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
	1986	+ ?>
1345	1987
1346		- // Validate and sanitize ID parameter
1347		- $id = isset($_GET['id']) ? intval($_GET['id']) : 0;
1348		- if ($id <= 0) {
1349		- wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
1350		- }
	1988	+ <div class="mxchat-toggle-container">
	1989	+ <label class="mxchat-toggle-switch">
	1990	+ <input type="checkbox"
	1991	+ name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"
	1992	+ value="1"
	1993	+ <?php checked($use_pinecone, '1'); ?>>
	1994	+ <span class="mxchat-toggle-slider"></span>
	1995	+ </label>
	1996	+ <span class="mxchat-toggle-label">
	1997	+ <?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?>
	1998	+ </span>
	1999	+ </div>
1351	2000
1352		- global $wpdb;
1353		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2001	+ <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
1354	2002
1355		- // Clear cache and delete prompt
1356		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
1357		- $wpdb->delete($table_name, array('id' => $id), array('%d'));
	2003	+ <?php if ($use_pinecone) : ?>
	2004	+ <div class="mxchat-knowledge-warning success">
	2005	+ <p><span class="dashicons dashicons-yes-alt"></span>
	2006	+ <?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?>
	2007	+ </p>
	2008	+ </div>
	2009	+ <?php endif; ?>
1358	2010
1359		- wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1360		- exit;
1361		-}
1362		-public function mxchat_generate_embedding($text) {
1363		- $options = get_option('mxchat_options');
1364		- $api_key = $options['api_key'] ?? esc_html__('default_api_key', 'mxchat');
	2011	+ <div class="mxchat-form-group">
	2012	+ <label for="mxchat_pinecone_api_key">
	2013	+ <?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="required">*</span>
	2014	+ </label>
	2015	+ <input type="password"
	2016	+ id="mxchat_pinecone_api_key"
	2017	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]"
	2018	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
	2019	+ class="regular-text"
	2020	+ placeholder="pcsk_..." />
	2021	+ <p class="description">
	2022	+ <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
	2023	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
	2024	+ </p>
	2025	+ </div>
1365	2026
1366		- $response = wp_remote_post('https://api.openai.com/v1/embeddings', array(
1367		- 'body' => wp_json_encode(array(
1368		- 'model' => esc_html__('text-embedding-ada-002', 'mxchat'),
1369		- 'input' => $text
1370		- )),
1371		- 'headers' => array(
1372		- 'Authorization' => 'Bearer ' . $api_key,
1373		- 'Content-Type' => esc_html__('application/json', 'mxchat')
1374		- ),
1375		- ));
	2027	+ <div class="mxchat-form-group">
	2028	+ <label for="mxchat_pinecone_environment">
	2029	+ <?php esc_html_e('Region', 'mxchat'); ?>
	2030	+ </label>
	2031	+ <input type="text"
	2032	+ id="mxchat_pinecone_environment"
	2033	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
	2034	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>"
	2035	+ placeholder="e.g., gcp-starter"
	2036	+ class="regular-text" />
	2037	+ <p class="description">
	2038	+ <?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp, us-east-1-aws)', 'mxchat'); ?>
	2039	+ </p>
	2040	+ </div>
1376	2041
1377		- if (is_wp_error($response)) {
1378		- return null;
1379		- }
	2042	+ <div class="mxchat-form-group">
	2043	+ <label for="mxchat_pinecone_index">
	2044	+ <?php esc_html_e('Index Name', 'mxchat'); ?> <span class="required">*</span>
	2045	+ </label>
	2046	+ <input type="text"
	2047	+ id="mxchat_pinecone_index"
	2048	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_index]"
	2049	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>"
	2050	+ placeholder="e.g., my-wordpress-vectors"
	2051	+ class="regular-text" />
	2052	+ <p class="description">
	2053	+ <?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?>
	2054	+ </p>
	2055	+ </div>
1380	2056
1381		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
1382		- return $response_data['data'][0]['embedding'] ?? null;
1383		- }
1384		-public function mxchat_delete_chat_history() {
1385		- if (!current_user_can('manage_options')) {
1386		- echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
1387		- wp_die();
1388		- }
	2057	+ <div class="mxchat-form-group">
	2058	+ <label for="mxchat_pinecone_host">
	2059	+ <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
	2060	+ </label>
	2061	+ <input type="text"
	2062	+ id="mxchat_pinecone_host"
	2063	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
	2064	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>"
	2065	+ placeholder="e.g., my-index-xyz123.svc.pinecone.io"
	2066	+ class="regular-text" />
	2067	+ <p class="description">
	2068	+ <?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in your index details.', 'mxchat'); ?>
	2069	+ </p>
	2070	+ </div>
1389	2071
1390		- check_ajax_referer('mxchat_delete_chat_history', 'security');
	2072	+<div class="mxchat-setup-steps">
	2073	+ <h3><?php esc_html_e('Setup Instructions', 'mxchat'); ?></h3>
	2074	+ <div class="mxchat-setup-step">
	2075	+ <span class="step-number">1</span>
	2076	+ <div class="step-content">
	2077	+ <h4><?php esc_html_e('Create Account', 'mxchat'); ?></h4>
	2078	+ <p><?php esc_html_e('Create a free account at', 'mxchat'); ?> <a href="https://www.pinecone.io/" target="_blank">pinecone.io</a></p>
	2079	+ </div>
	2080	+ </div>
	2081	+ <div class="mxchat-setup-step">
	2082	+ <span class="step-number">2</span>
	2083	+ <div class="step-content">
	2084	+ <h4><?php esc_html_e('Create Index', 'mxchat'); ?></h4>
	2085	+ <p><?php esc_html_e('Create a new index with these settings:', 'mxchat'); ?></p>
	2086	+ <ul>
	2087	+ <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>
	2088	+ <li><?php esc_html_e('Metric: Cosine', 'mxchat'); ?></li>
	2089	+ <li><?php esc_html_e('Cloud & Region: Your preferred region', 'mxchat'); ?></li>
	2090	+ </ul>
	2091	+ </div>
	2092	+ </div>
	2093	+ <div class="mxchat-setup-step">
	2094	+ <span class="step-number">3</span>
	2095	+ <div class="step-content">
	2096	+ <h4><?php esc_html_e('Get API Key', 'mxchat'); ?></h4>
	2097	+ <p><?php esc_html_e('Copy your API key from the API Keys section', 'mxchat'); ?></p>
	2098	+ </div>
	2099	+ </div>
	2100	+ <div class="mxchat-setup-step">
	2101	+ <span class="step-number">4</span>
	2102	+ <div class="step-content">
	2103	+ <h4><?php esc_html_e('Get Index Host', 'mxchat'); ?></h4>
	2104	+ <p><?php esc_html_e('Copy your index host URL from the index details', 'mxchat'); ?></p>
	2105	+ </div>
	2106	+ </div>
	2107	+ <div class="mxchat-setup-step">
	2108	+ <span class="step-number">5</span>
	2109	+ <div class="step-content">
	2110	+ <h4><?php esc_html_e('Save Settings', 'mxchat'); ?></h4>
	2111	+ <p><?php esc_html_e('Fill in the form above and save settings', 'mxchat'); ?></p>
	2112	+ </div>
	2113	+ </div>
	2114	+</div>
1391	2115
1392		- global $wpdb;
1393		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1394	2116
1395		- if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
1396		- foreach ($_POST['delete_session_ids'] as $session_id) {
1397		- $session_id_sanitized = sanitize_text_field($session_id);
1398	2117
1399		- // Clear relevant cache before deletion
1400		- $cache_key = 'chat_session_' . $session_id_sanitized;
1401		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
	2118	+ </div>
1402	2119
1403		- // Perform the deletion
1404		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1405		- }
1406	2120
1407		- // Optionally, clear a general cache if you have one
1408		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
	2121	+ </div>
	2122	+ </div>
	2123	+ </div>
1409	2124
1410		- echo wp_json_encode(['success' => esc_html__('Selected chat sessions have been deleted.', 'mxchat')]);
1411		- } else {
1412		- echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
1413		- }
	2125	+</div>
1414	2126
1415		- wp_die();
1416		- }
1417	2127
1418	2128
1419		-public function mxchat_save_inline_prompt() {
1420		- // Check for nonce security
1421		- check_ajax_referer('mxchat_save_inline_nonce');
1422	2129
1423		- // Verify permissions
1424		- if (!current_user_can('manage_options')) {
1425		- wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1426		- return;
1427		- }
	2130	+</div>
	2131	+</div>
1428	2132
1429		- global $wpdb;
1430		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1431	2133
1432		- // Validate and sanitize input data
1433		- $prompt_id = isset($_POST['id']) ? absint($_POST['id']) : 0;
1434		- $article_content = isset($_POST['article_content']) ? sanitize_textarea_field($_POST['article_content']) : '';
1435		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
	2134	+<!-- Content Selector Modal -->
	2135	+<div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
	2136	+ <div class="mxchat-kb-modal-content">
	2137	+<div class="mxchat-kb-modal-header">
	2138	+ <h3>
	2139	+ <?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
	2140	+ <span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
	2141	+ </h3>
	2142	+ <span class="mxchat-kb-modal-close">&times;</span>
	2143	+</div>
	2144	+ <div class="mxchat-kb-modal-filters">
	2145	+ <div class="mxchat-kb-search-group">
	2146	+ <input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
	2147	+ </div>
1436	2148
1437		- if ($prompt_id > 0 && !empty($article_content)) {
1438		- // Re-generate the embedding vector for the updated content
1439		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
	2149	+ <div class="mxchat-kb-filter-group">
	2150	+ <select id="mxchat-kb-content-type-filter">
	2151	+ <option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
	2152	+ <option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
	2153	+ <option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
	2154	+ <?php
	2155	+ // Add other post types dynamically
	2156	+ $post_types = get_post_types(array('public' => true), 'objects');
	2157	+ foreach ($post_types as $post_type) {
	2158	+ // Skip post and page as they're already added
	2159	+ if (!in_array($post_type->name, array('post', 'page'))) {
	2160	+ echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
	2161	+ }
	2162	+ }
	2163	+ ?>
	2164	+ </select>
1440	2165
1441		- if (is_array($embedding_vector)) {
1442		- // Serialize the embedding vector before storing it
1443		- $embedding_vector_serialized = serialize($embedding_vector);
	2166	+ <select id="mxchat-kb-content-status-filter">
	2167	+ <option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
	2168	+ <option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
	2169	+ <option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
	2170	+ </select>
1444	2171
1445		- // Update the prompt in the database
1446		- $updated = $wpdb->update(
1447		- $table_name,
1448		- array(
1449		- 'article_content' => $article_content,
1450		- 'embedding_vector' => $embedding_vector_serialized,
1451		- 'source_url' => $article_url,
1452		- ),
1453		- array('id' => $prompt_id),
1454		- array('%s', '%s', '%s'),
1455		- array('%d')
1456		- );
	2172	+ <select id="mxchat-kb-processed-filter">
	2173	+ <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
	2174	+ <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
	2175	+ <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
	2176	+ </select>
	2177	+ </div>
	2178	+ </div>
1457	2179
1458		- if ($updated !== false) {
1459		- wp_send_json_success();
1460		- } else {
1461		- wp_send_json_error(esc_html__('Database update failed.', 'mxchat'));
1462		- }
1463		- } else {
1464		- wp_send_json_error(esc_html__('Embedding generation failed.', 'mxchat'));
1465		- }
1466		- } else {
1467		- wp_send_json_error(esc_html__('Invalid data.', 'mxchat'));
1468		- }
1469		-}
	2180	+ <div class="mxchat-kb-content-selection">
	2181	+ <div class="mxchat-kb-selection-header">
	2182	+ <label>
	2183	+ <input type="checkbox" id="mxchat-kb-select-all">
	2184	+ <?php esc_html_e('Select All', 'mxchat'); ?>
	2185	+ </label>
	2186	+ <span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
	2187	+ </div>
1470	2188
	2189	+ <div class="mxchat-kb-content-list">
	2190	+ <!-- Content will be loaded here via AJAX -->
	2191	+ <div class="mxchat-kb-loading">
	2192	+ <span class="mxchat-kb-spinner is-active"></span>
	2193	+ <?php esc_html_e('Loading content...', 'mxchat'); ?>
	2194	+ </div>
	2195	+ </div>
1471	2196
	2197	+ <div class="mxchat-kb-pagination">
	2198	+ <!-- Pagination will be added here -->
	2199	+ </div>
	2200	+ </div>
1472	2201
1473		-// Add this method to handle post updates
1474		-public function handle_post_update($post_id, $post, $update) {
1475		- // Basic validation checks
1476		- if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE || wp_is_post_revision($post_id)) {
1477		- return;
1478		- }
	2202	+ <div class="mxchat-kb-modal-footer">
	2203	+ <button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
	2204	+ <?php esc_html_e('Process Selected Content', 'mxchat'); ?>
	2205	+ <span class="mxchat-kb-selected-count">(0)</span>
	2206	+ </button>
	2207	+ <button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
	2208	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2209	+ </button>
	2210	+ </div>
	2211	+ </div>
	2212	+</div>
1479	2213
1480		- // Only process published content
1481		- if (!in_array($post->post_status, array('publish'))) {
1482		- return;
1483		- }
1484		-
1485		- // Check if sync is enabled for this post type
1486		- $post_type = $post->post_type;
1487		- if (!in_array($post_type, array('post', 'page'))) {
1488		- return;
1489		- }
1490		-
1491		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1492		- if (get_option($sync_option) != '1') {
1493		- return;
1494		- }
1495		-
1496		- // Prepare content and URL
1497		- $content = wp_strip_all_tags($post->post_content);
1498		- $url = get_permalink($post_id);
1499		-
1500		- // Generate embedding vector
1501		- $embedding_vector = $this->mxchat_generate_embedding($content);
1502		- if (!$embedding_vector) {
1503		- return;
1504		- }
1505		-
1506		- // Check for Pinecone addon and its settings
1507		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1508		- $use_pinecone = false;
1509		-
1510		- if ($pinecone_settings && is_array($pinecone_settings)) {
1511		- // Check if Pinecone is enabled and all required settings are present
1512		- $use_pinecone = (
1513		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1514		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1515		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1516		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1517		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1518		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1519		- );
1520		- }
1521		-
1522		- if ($use_pinecone) {
1523		- // Use Pinecone
1524		- $pinecone_result = $this->store_in_pinecone_main(
1525		- $embedding_vector,
1526		- $content,
1527		- $url,
1528		- $pinecone_settings['mxchat_pinecone_api_key'],
1529		- $pinecone_settings['mxchat_pinecone_environment'],
1530		- $pinecone_settings['mxchat_pinecone_index']
1531		- );
1532		-
1533		- if (!$pinecone_result['success']) {
1534		- //error_log('MXChat: Pinecone sync failed - falling back to WordPress DB');
1535		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1536		- }
1537		- } else {
1538		- // Fallback to WordPress DB storage
1539		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1540		- }
	2214	+<?php
1541	2215	}
1542		-// Modified storage function to add type field
1543		-private function store_in_pinecone_main($embedding_vector, $content, $url, $api_key, $environment, $index_name, $vector_id = null) {
1544		- $vector_id = $vector_id ?: md5($url);
1545		- $options = get_option('mxchat_pinecone_addon_options');
1546		- $host = $options['mxchat_pinecone_host'] ?? '';
1547		-
1548		- if (empty($host)) {
1549		- return array(
1550		- 'success' => false,
1551		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
1552		- );
	2216	+public function mxchat_delete_chat_history() {
	2217	+ if (!current_user_can('manage_options')) {
	2218	+ echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
	2219	+ wp_die();
1553	2220	}
1554		-
1555		- // Determine if this is a product URL
1556		- $is_product = (strpos($url, '/product/') !== false || strpos($url, '/shop/') !== false);
1557		-
1558		- $api_endpoint = "https://{$host}/vectors/upsert";
1559		- $request_body = array(
1560		- 'vectors' => array(
1561		- array(
1562		- 'id' => $vector_id,
1563		- 'values' => $embedding_vector,
1564		- 'metadata' => array(
1565		- 'text' => $content,
1566		- 'source_url' => $url,
1567		- 'type' => $is_product ? 'product' : 'content',
1568		- 'last_updated' => time()
1569		- )
1570		- )
1571		- )
1572		- );
1573		-
1574		- $response = wp_remote_post($api_endpoint, array(
1575		- 'headers' => array(
1576		- 'Api-Key' => $api_key,
1577		- 'accept' => 'application/json',
1578		- 'content-type' => 'application/json'
1579		- ),
1580		- 'body' => wp_json_encode($request_body),
1581		- 'timeout' => 30,
1582		- 'data_format' => 'body'
1583		- ));
1584		-
1585		- if (is_wp_error($response)) {
1586		- return array(
1587		- 'success' => false,
1588		- 'message' => $response->get_error_message()
1589		- );
1590		- }
1591		-
1592		- $response_code = wp_remote_retrieve_response_code($response);
1593		- if ($response_code !== 200) {
1594		- $body = wp_remote_retrieve_body($response);
1595		- return array(
1596		- 'success' => false,
1597		- 'message' => sprintf(
1598		- 'Pinecone API error (HTTP %d): %s',
1599		- $response_code,
1600		- $body
1601		- )
1602		- );
1603		- }
1604		-
1605		- return array(
1606		- 'success' => true,
1607		- 'message' => 'Successfully stored in Pinecone'
1608		- );
1609		-}
1610		-// Helper method for WordPress DB storage
1611		-private function store_in_wordpress_db($content, $url, $embedding_vector) {
	2221	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
1612	2222	global $wpdb;
1613		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2223	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1614	2224
1615		- $existing_entry = $wpdb->get_row(
1616		- $wpdb->prepare("SELECT id FROM $table_name WHERE source_url = %s", $url)
1617		- );
	2225	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	2226	+ $deleted_count = 0;
1618	2227
1619		- if ($existing_entry) {
1620		- $wpdb->update(
1621		- $table_name,
1622		- array(
1623		- 'article_content' => $content,
1624		- 'embedding_vector' => serialize($embedding_vector),
1625		- 'timestamp' => current_time('mysql')
1626		- ),
1627		- array('id' => $existing_entry->id),
1628		- array('%s', '%s', '%s')
1629		- );
1630		- } else {
1631		- $wpdb->insert(
1632		- $table_name,
1633		- array(
1634		- 'article_content' => $content,
1635		- 'source_url' => $url,
1636		- 'embedding_vector' => serialize($embedding_vector),
1637		- 'timestamp' => current_time('mysql')
1638		- ),
1639		- array('%s', '%s', '%s', '%s')
1640		- );
1641		- }
1642		-}
1643		-/**
1644		- * Handle deletion of posts and pages from both Pinecone and WordPress DB
1645		- *
1646		- * @param int $post_id The ID of the post being deleted
1647		- * @return void
1648		- */
1649		-public function mxchat_handle_post_delete($post_id) {
1650		- // Get post data before it's deleted
1651		- $post = get_post($post_id);
	2228	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	2229	+ $session_id_sanitized = sanitize_text_field($session_id);
1652	2230
1653		- // Basic validation
1654		- if (!$post || wp_is_post_revision($post_id)) {
1655		- return;
1656		- }
	2231	+ // Clear relevant cache before deletion
	2232	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	2233	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
1657	2234
1658		- // Check post type
1659		- $post_type = $post->post_type;
1660		- if (!in_array($post_type, array('post', 'page'))) {
1661		- return;
1662		- }
	2235	+ // Perform the deletion from the database table
	2236	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1663	2237
1664		- // Check if sync is enabled for this post type
1665		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1666		- if (get_option($sync_option) != '1') {
1667		- return;
1668		- }
	2238	+ // Delete the corresponding option entry from wp_options table
	2239	+ delete_option("mxchat_history_" . $session_id_sanitized);
1669	2240
1670		- // Get the URL before post is deleted
1671		- $source_url = get_permalink($post_id);
1672		- if (!$source_url) {
1673		- //error_log('MXChat: Failed to get permalink for post ' . $post_id);
1674		- return;
1675		- }
	2241	+ // Delete any associated metadata options
	2242	+ delete_option("mxchat_email_" . $session_id_sanitized);
	2243	+ delete_option("mxchat_agent_name_" . $session_id_sanitized);
1676	2244
1677		- // Check for Pinecone addon and its settings
1678		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1679		- $use_pinecone = false;
1680		- if ($pinecone_settings && is_array($pinecone_settings)) {
1681		- $use_pinecone = (
1682		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1683		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1684		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1685		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1686		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1687		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1688		- );
1689		- }
1690		-
1691		- $deletion_successful = false;
1692		-
1693		- if ($use_pinecone) {
1694		- try {
1695		- $pinecone_result = $this->delete_from_pinecone(
1696		- array($source_url),
1697		- $pinecone_settings['mxchat_pinecone_api_key'],
1698		- $pinecone_settings['mxchat_pinecone_environment'],
1699		- $pinecone_settings['mxchat_pinecone_index']
1700		- );
1701		-
1702		- if (!$pinecone_result['success']) {
1703		- //error_log('MXChat: Pinecone deletion failed for URL: ' . $source_url . ' - ' . $pinecone_result['message']);
1704		- } else {
1705		- $deletion_successful = true;
1706		- }
1707		- } catch (Exception $e) {
1708		- //error_log('MXChat: Exception during Pinecone deletion - ' . $e->getMessage());
	2245	+ $deleted_count++;
1709	2246	}
1710		- }
1711	2247
1712		- // Always attempt WordPress DB deletion, regardless of Pinecone status
1713		- try {
1714		- global $wpdb;
1715		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2248	+ // Optionally, clear a general cache if you have one
	2249	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
1716	2250
1717		- $result = $wpdb->delete(
1718		- $table_name,
1719		- array('source_url' => $source_url),
1720		- array('%s')
1721		- );
1722		-
1723		- if ($result === false) {
1724		- //error_log('MXChat: WordPress DB deletion failed for URL: ' . $source_url);
1725		- } else {
1726		- $deletion_successful = true;
1727		- }
1728		- } catch (Exception $e) {
1729		- //error_log('MXChat: Exception during WordPress DB deletion - ' . $e->getMessage());
1730		- }
1731		-
1732		- if (!$deletion_successful) {
1733		- //error_log('MXChat: Complete deletion failure for post ID: ' . $post_id . ' URL: ' . $source_url);
1734		- }
1735		-}
1736		-
1737		-
1738		-public function mxchat_handle_content_submission() {
1739		- // Check if the form was submitted and the user has permission.
1740		- if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
1741		- return;
1742		- }
1743		-
1744		- // Verify the nonce.
1745		- $nonce = isset($_POST['mxchat_submit_content_nonce']) ? sanitize_text_field(wp_unslash($_POST['mxchat_submit_content_nonce'])) : '';
1746		- if (!wp_verify_nonce($nonce, 'mxchat_submit_content_action')) {
1747		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1748		- }
1749		-
1750		- // Sanitize the inputs.
1751		- $article_content = sanitize_textarea_field($_POST['article_content']);
1752		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
1753		-
1754		- // Generate the embedding vector.
1755		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
1756		- if (!is_array($embedding_vector)) {
1757		- set_transient('mxchat_admin_notice_error',
1758		- esc_html__('Embedding generation failed. Please ensure your API key is correct and try again.', 'mxchat'),
1759		- 30
1760		- );
1761		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1762		- exit;
1763		- }
1764		-
1765		- // Store in the WordPress database.
1766		- global $wpdb;
1767		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1768		-
1769		- // Ensure the source_url column exists.
1770		- if ($wpdb->get_var($wpdb->prepare("SHOW COLUMNS FROM {$table_name} LIKE %s", 'source_url')) != 'source_url') {
1771		- $wpdb->query($wpdb->prepare("ALTER TABLE {$table_name} ADD source_url VARCHAR(255) DEFAULT ''"));
1772		- }
1773		-
1774		- // Serialize and store the embedding vector.
1775		- $embedding_vector_serialized = serialize($embedding_vector);
1776		- $inserted = $wpdb->insert(
1777		- $table_name,
1778		- array(
1779		- 'article_content' => $article_content,
1780		- 'embedding_vector' => $embedding_vector_serialized,
1781		- 'source_url' => $article_url,
1782		- ),
1783		- array('%s', '%s', '%s')
1784		- );
1785		-
1786		- if ($inserted === false) {
1787		- set_transient('mxchat_admin_notice_error',
1788		- esc_html__('Error inserting content into the database. Please try again.', 'mxchat'),
1789		- 30
1790		- );
	2251	+ echo wp_json_encode([
	2252	+ 'success' => sprintf(
	2253	+ esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
	2254	+ $deleted_count
	2255	+ )
	2256	+ ]);
1791	2257	} else {
1792		- set_transient('mxchat_admin_notice_success',
1793		- esc_html__('Content successfully submitted!', 'mxchat'),
1794		- 30
1795		- );
	2258	+ echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
1796	2259	}
1797	2260
1798		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1799		- exit;
	2261	+ wp_die();
1800	2262	}
1801	2263
1802		-private function is_pdf_url($url, $response) {
1803		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1804		- $file_extension = strtolower(pathinfo($url, PATHINFO_EXTENSION));
1805		-
1806		- return strpos($content_type, 'pdf') !== false || $file_extension === 'pdf';
1807		-}
1808		-private function handle_pdf_for_knowledge_base($pdf_url, $response) {
1809		- if (!current_user_can('manage_options')) {
1810		- //error_log(esc_html__('Unauthorized PDF processing attempt', 'mxchat'));
1811		- return false;
1812		- }
1813		-
1814		- $pdf_url = esc_url_raw($pdf_url);
1815		- $upload_dir = wp_upload_dir();
1816		-
1817		- if (isset($upload_dir['error']) && $upload_dir['error'] !== false) {
1818		- //error_log(sprintf(esc_html__('Upload directory error: %s', 'mxchat'), esc_html($upload_dir['error'])));
1819		- return false;
1820		- }
1821		-
1822		- $pdf_filename = sanitize_file_name('mxchat_kb_' . time() . '.pdf');
1823		- $pdf_path = trailingslashit($upload_dir['path']) . $pdf_filename;
1824		-
1825		- $response_body = wp_remote_retrieve_body($response);
1826		- if (empty($response_body)) {
1827		- //error_log(esc_html__('Empty PDF response body', 'mxchat'));
1828		- return false;
1829		- }
1830		-
1831		- if (!wp_mkdir_p(dirname($pdf_path))) {
1832		- //error_log(sprintf(esc_html__('Failed to create directory for PDF: %s', 'mxchat'), esc_html($pdf_path)));
1833		- return false;
1834		- }
1835		-
1836		- try {
1837		- file_put_contents($pdf_path, $response_body);
1838		-
1839		- if (!file_exists($pdf_path)) {
1840		- throw new Exception(__('Failed to save PDF file', 'mxchat'));
1841		- }
1842		-
1843		- $parser = new \Smalot\PdfParser\Parser();
1844		- $pdf = $parser->parseFile($pdf_path);
1845		- $total_pages = absint(count($pdf->getPages()));
1846		-
1847		- if ($total_pages < 1) {
1848		- throw new Exception(__('Invalid PDF: no pages found', 'mxchat'));
1849		- }
1850		-
1851		- wp_schedule_single_event(time(), 'mxchat_process_pdf_pages', array(
1852		- 'pdf_path' => $pdf_path,
1853		- 'pdf_url' => $pdf_url,
1854		- 'total_pages' => $total_pages,
1855		- 'batch_size' => absint(15),
1856		- 'batch_pause' => absint(10)
1857		- ));
1858		-
1859		- $status_data = array(
1860		- 'total_pages' => $total_pages,
1861		- 'processed_pages' => 0,
1862		- 'status' => 'processing',
1863		- 'last_update' => time()
1864		- );
1865		-
1866		- set_transient(
1867		- sanitize_key('mxchat_pdf_status_' . md5($pdf_url)),
1868		- array_map('sanitize_text_field', $status_data),
1869		- DAY_IN_SECONDS
1870		- );
1871		-
1872		- return __('scheduled', 'mxchat');
1873		-
1874		- } catch (Exception $e) {
1875		- //error_log(sprintf(esc_html__('Error preparing PDF for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1876		- if (file_exists($pdf_path)) {
1877		- wp_delete_file($pdf_path);
1878		- }
1879		- return false;
1880		- }
1881		-}
1882		-public static function process_pdf_pages_cron($pdf_path, $pdf_url, $total_pages, $batch_size, $batch_pause) {
1883		- // Validate inputs
1884		- $pdf_path = sanitize_text_field($pdf_path);
1885		- $pdf_url = esc_url_raw($pdf_url);
1886		- $total_pages = absint($total_pages);
1887		- $batch_size = absint($batch_size);
1888		- $batch_pause = absint($batch_pause);
1889		-
1890		- try {
1891		- if (!file_exists($pdf_path)) {
1892		- throw new Exception(sprintf('PDF file not found at path: %s', esc_html($pdf_path)));
1893		- }
1894		-
1895		- $parser = new \Smalot\PdfParser\Parser();
1896		- $pdf = $parser->parseFile($pdf_path);
1897		- $pages = $pdf->getPages();
1898		-
1899		- // Get current progress
1900		- $status_key = sanitize_key('mxchat_pdf_status_' . md5($pdf_url));
1901		- $status = get_transient($status_key);
1902		-
1903		- if (!$status || !is_array($status)) {
1904		- throw new Exception('Invalid status data retrieved from transient');
1905		- }
1906		-
1907		- $start_page = absint($status['processed_pages']);
1908		- $end_page = min($start_page + $batch_size, $total_pages);
1909		-
1910		- $instance = new self(); // Create an instance of the class
1911		-
1912		- for ($i = $start_page; $i < $end_page; $i++) {
1913		- $text = $pages[$i]->getText();
1914		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($text); // Call via instance
1915		-
1916		- if (!empty($sanitized_content)) {
1917		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content); // Call via instance
1918		- if (is_array($embedding_vector)) {
1919		- $metadata = array(
1920		- 'document_type' => 'pdf',
1921		- 'total_pages' => $total_pages,
1922		- 'current_page' => $i + 1,
1923		- 'prev_page' => $i > 0 ? $i : null,
1924		- 'next_page' => $i < ($total_pages - 1) ? $i + 2 : null,
1925		- 'source_url' => $pdf_url
1926		- );
1927		-
1928		- $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
1929		- $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
1930		-
1931		- $options = get_option('mxchat_options');
1932		- MxChat_Utils::submit_content_to_db($content_with_metadata, $page_url, $options['api_key']);
1933		- }
1934		- }
1935		-
1936		- // Update progress with sanitized data
1937		- $status['processed_pages'] = absint($i + 1);
1938		- $status['last_update'] = time();
1939		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1940		- }
1941		-
1942		- // Schedule next batch if needed
1943		- if ($end_page < $total_pages) {
1944		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_pdf_pages', array(
1945		- 'pdf_path' => $pdf_path,
1946		- 'pdf_url' => $pdf_url,
1947		- 'total_pages' => $total_pages,
1948		- 'batch_size' => $batch_size,
1949		- 'batch_pause' => $batch_pause
1950		- ));
1951		- } else {
1952		- // Processing complete
1953		- $status['status'] = 'complete';
1954		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1955		- if (file_exists($pdf_path)) {
1956		- wp_delete_file($pdf_path);
1957		- }
1958		- }
1959		-
1960		- } catch (\Exception $e) {
1961		- $status['status'] = 'error';
1962		- $status['error'] = sanitize_text_field($e->getMessage());
1963		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1964		- if (file_exists($pdf_path)) {
1965		- wp_delete_file($pdf_path);
1966		- }
1967		- }
1968		-}
1969		-public function get_pdf_processing_status($pdf_url) {
1970		- $pdf_url = esc_url_raw($pdf_url);
1971		- $status = get_transient(sanitize_key('mxchat_pdf_status_' . md5($pdf_url)));
1972		-
1973		- if (!$status || !is_array($status)) {
1974		- return false;
1975		- }
1976		-
1977		- return array(
1978		- 'total_pages' => absint($status['total_pages']),
1979		- 'processed_pages' => absint($status['processed_pages']),
1980		- 'percentage' => ($status['total_pages'] > 0)
1981		- ? round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100)
1982		- : 0,
1983		- 'status' => sanitize_text_field($status['status']),
1984		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat')
1985		- );
1986		-}
1987		-public function mxchat_handle_sitemap_submission() {
1988		- // Check if the form was submitted and verify permissions
1989		- if (!isset($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
1990		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
1991		- }
1992		-
1993		- // Verify nonce
1994		- check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
1995		-
1996		- // Validate URL
1997		- if (!isset($_POST['sitemap_url']) || empty($_POST['sitemap_url'])) {
1998		- set_transient('mxchat_admin_notice_error',
1999		- esc_html__('Please provide a valid URL.', 'mxchat'),
2000		- 30
2001		- );
2002		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2003		- exit;
2004		- }
2005		-
2006		- $submitted_url = esc_url_raw($_POST['sitemap_url']);
2007		- $response = wp_remote_get($submitted_url, array('timeout' => 30));
2008		-
2009		- if (is_wp_error($response) || wp_remote_retrieve_response_code($response) !== 200) {
2010		- $error_message = is_wp_error($response) ? $response->get_error_message() : __('Failed to fetch URL', 'mxchat');
2011		- set_transient('mxchat_admin_notice_error',
2012		- sprintf(
2013		- esc_html__('Failed to fetch the URL: %s', 'mxchat'),
2014		- esc_html($error_message)
2015		- ),
2016		- 30
2017		- );
2018		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2019		- exit;
2020		- }
2021		-
2022		- $content_type = wp_remote_retrieve_header($response, 'content-type');
2023		- $body_content = wp_remote_retrieve_body($response);
2024		-
2025		- if (empty($body_content)) {
2026		- set_transient('mxchat_admin_notice_error',
2027		- esc_html__('Empty response received from URL.', 'mxchat'),
2028		- 30
2029		- );
2030		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2031		- exit;
2032		- }
2033		-
2034		- // Handle PDF URL
2035		- if ($this->is_pdf_url($submitted_url, $response)) {
2036		- $result = $this->handle_pdf_for_knowledge_base($submitted_url, $response);
2037		-
2038		- if ($result === 'scheduled') {
2039		- set_transient(
2040		- 'mxchat_last_pdf_url',
2041		- sanitize_text_field($submitted_url),
2042		- DAY_IN_SECONDS
2043		- );
2044		- set_transient('mxchat_admin_notice_info',
2045		- esc_html__('PDF processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
2046		- 30
2047		- );
2048		- } else {
2049		- set_transient('mxchat_admin_notice_error',
2050		- esc_html__('Failed to start PDF processing. Please try again.', 'mxchat'),
2051		- 30
2052		- );
2053		- }
2054		-
2055		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2056		- exit;
2057		- }
2058		-
2059		- // Handle Sitemap XML
2060		- if (strpos($content_type, 'xml') !== false || strpos($body_content, '<urlset') !== false) {
2061		- libxml_use_internal_errors(true);
2062		- $xml = simplexml_load_string($body_content);
2063		- $xml_errors = libxml_get_errors();
2064		- libxml_clear_errors();
2065		-
2066		- if ($xml === false || !empty($xml_errors)) {
2067		- set_transient('mxchat_admin_notice_error',
2068		- esc_html__('Invalid sitemap XML. Please provide a valid sitemap.', 'mxchat'),
2069		- 30
2070		- );
2071		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2072		- exit;
2073		- }
2074		-
2075		- $result = $this->handle_sitemap_for_knowledge_base($xml, $submitted_url);
2076		-
2077		- if ($result === 'scheduled') {
2078		- set_transient(
2079		- 'mxchat_last_sitemap_url',
2080		- sanitize_text_field($submitted_url),
2081		- DAY_IN_SECONDS
2082		- );
2083		- set_transient('mxchat_admin_notice_info',
2084		- esc_html__('Sitemap processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
2085		- 30
2086		- );
2087		- } else {
2088		- set_transient('mxchat_admin_notice_error',
2089		- esc_html__('Failed to start sitemap processing. Please try again.', 'mxchat'),
2090		- 30
2091		- );
2092		- }
2093		-
2094		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2095		- exit;
2096		- }
2097		-
2098		- // Handle Regular URL
2099		- $page_content = $this->mxchat_extract_main_content($body_content);
2100		- $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
2101		-
2102		- if (empty($sanitized_content)) {
2103		- set_transient('mxchat_admin_notice_error',
2104		- esc_html__('No valid content found on the provided URL.', 'mxchat'),
2105		- 30
2106		- );
2107		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2108		- exit;
2109		- }
2110		-
2111		- $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
2112		- if (is_array($embedding_vector)) {
2113		- MxChat_Utils::submit_content_to_db(
2114		- $sanitized_content,
2115		- $submitted_url,
2116		- $this->options['api_key']
2117		- );
2118		- set_transient('mxchat_admin_notice_success',
2119		- esc_html__('URL content successfully submitted!', 'mxchat'),
2120		- 30
2121		- );
2122		- } else {
2123		- set_transient('mxchat_admin_notice_error',
2124		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
2125		- 30
2126		- );
2127		- }
2128		-
2129		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2130		- exit;
2131		-}
2132		-private function handle_sitemap_for_knowledge_base($xml, $sitemap_url) {
2133		- if (!current_user_can('manage_options')) {
2134		- //error_log(esc_html__('Unauthorized sitemap processing attempt', 'mxchat'));
2135		- return false;
2136		- }
2137		-
2138		- try {
2139		- $sitemap_url = esc_url_raw($sitemap_url);
2140		-
2141		- if (!$xml || !is_object($xml)) {
2142		- throw new Exception(__('Invalid XML object provided', 'mxchat'));
2143		- }
2144		-
2145		- $urls = [];
2146		- foreach ($xml->url as $url_element) {
2147		- $url = esc_url_raw((string)$url_element->loc);
2148		- if ($url) {
2149		- $urls[] = $url;
2150		- }
2151		- }
2152		-
2153		- $total_urls = absint(count($urls));
2154		-
2155		- if ($total_urls < 1) {
2156		- throw new Exception(__('No valid URLs found in sitemap', 'mxchat'));
2157		- }
2158		-
2159		- wp_schedule_single_event(time(), 'mxchat_process_sitemap_urls', array(
2160		- 'urls' => $urls,
2161		- 'sitemap_url' => $sitemap_url,
2162		- 'total_urls' => $total_urls,
2163		- 'batch_size' => absint(10),
2164		- 'batch_pause' => absint(5)
2165		- ));
2166		-
2167		- $status_data = array(
2168		- 'total_urls' => $total_urls,
2169		- 'processed_urls' => 0,
2170		- 'status' => 'processing',
2171		- 'last_update' => time()
2172		- );
2173		-
2174		- set_transient(
2175		- sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)),
2176		- array_map('sanitize_text_field', $status_data),
2177		- DAY_IN_SECONDS
2178		- );
2179		-
2180		- return __('scheduled', 'mxchat');
2181		-
2182		- } catch (\Exception $e) {
2183		- //error_log(sprintf(esc_html__('Error preparing sitemap for processing: %s', 'mxchat'), esc_html($e->getMessage())));
2184		- return false;
2185		- }
2186		-}
2187		-public static function process_sitemap_urls_cron($urls, $sitemap_url, $total_urls, $batch_size, $batch_pause) {
2188		- // Validate inputs
2189		- $sitemap_url = esc_url_raw($sitemap_url);
2190		- $total_urls = absint($total_urls);
2191		- $batch_size = absint($batch_size);
2192		- $batch_pause = absint($batch_pause);
2193		-
2194		- if (!is_array($urls) || empty($urls)) {
	2264	+public function display_admin_notices() {
	2265	+ // Check if we're on a MXChat admin page
	2266	+ $screen = get_current_screen();
	2267	+ if (!$screen || strpos($screen->base, 'mxchat') === false) {
2195	2268	return;
2196	2269	}
2197	2270
2198		- try {
2199		- $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
2200		- $status = get_transient($status_key);
	2271	+ //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
2201	2272
2202		- if (!$status || !is_array($status)) {
2203		- throw new Exception('Invalid status data retrieved from transient');
2204		- }
2205		-
2206		- $start_url = absint($status['processed_urls']);
2207		- $end_url = min($start_url + $batch_size, $total_urls);
2208		- $instance = new self();
2209		-
2210		- // Track failures in batch
2211		- $batch_stats = [
2212		- 'processed' => 0,
2213		- 'failed' => 0,
2214		- 'last_error' => ''
2215		- ];
2216		-
2217		- for ($i = $start_url; $i < $end_url; $i++) {
2218		- $page_url = esc_url_raw($urls[$i]);
2219		- $page_response = wp_remote_get($page_url);
2220		-
2221		- if (is_wp_error($page_response) || wp_remote_retrieve_response_code($page_response) !== 200) {
2222		- $batch_stats['failed']++;
2223		- continue;
2224		- }
2225		-
2226		- $page_html = wp_remote_retrieve_body($page_response);
2227		- $page_content = $instance->mxchat_extract_main_content($page_html);
2228		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($page_content);
2229		-
2230		- if (!empty($sanitized_content)) {
2231		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content);
2232		-
2233		- if (is_array($embedding_vector)) {
2234		- $options = get_option('mxchat_options');
2235		- $submission_result = MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $options['api_key']);
2236		-
2237		- if (is_wp_error($submission_result)) {
2238		- $batch_stats['failed']++;
2239		- $batch_stats['last_error'] = $submission_result->get_error_message();
2240		- continue;
2241		- }
2242		-
2243		- $batch_stats['processed']++;
2244		- } else {
2245		- $batch_stats['failed']++;
2246		- $batch_stats['last_error'] = 'Failed to generate embedding. Please check OpenAI API key.';
2247		- }
2248		- }
2249		-
2250		- $status['processed_urls'] = absint($i + 1);
2251		- $status['last_update'] = time();
2252		- $status['failed_urls'] = absint($status['failed_urls'] ?? 0) + $batch_stats['failed'];
2253		- $status['last_error'] = $batch_stats['last_error'];
2254		-
2255		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2256		- }
2257		-
2258		- // If all URLs in this batch failed, stop processing
2259		- if ($batch_stats['processed'] === 0 && $batch_stats['failed'] > 0) {
2260		- $status['status'] = 'error';
2261		- $status['error'] = sprintf(
2262		- 'Processing stopped: %d consecutive failures. Last error: %s',
2263		- $batch_stats['failed'],
2264		- $batch_stats['last_error']
2265		- );
2266		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2267		- return;
2268		- }
2269		-
2270		- if ($end_url < $total_urls) {
2271		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_sitemap_urls', array(
2272		- 'urls' => array_map('esc_url_raw', $urls),
2273		- 'sitemap_url' => $sitemap_url,
2274		- 'total_urls' => $total_urls,
2275		- 'batch_size' => $batch_size,
2276		- 'batch_pause' => $batch_pause,
2277		- ));
2278		- } else {
2279		- $status['status'] = 'complete';
2280		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2281		- }
2282		- } catch (\Exception $e) {
2283		- $status['status'] = 'error';
2284		- $status['error'] = sanitize_text_field($e->getMessage());
2285		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2286		- }
2287		-}
2288		-
2289		-public function get_sitemap_processing_status($sitemap_url) {
2290		- $sitemap_url = esc_url_raw($sitemap_url);
2291		- $status = get_transient(sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)));
2292		-
2293		- if (!$status || !is_array($status)) {
2294		- return false;
2295		- }
2296		-
2297		- return array(
2298		- 'total_urls' => absint($status['total_urls']),
2299		- 'processed_urls' => absint($status['processed_urls']),
2300		- 'failed_urls' => absint($status['failed_urls'] ?? 0),
2301		- 'percentage' => ($status['total_urls'] > 0)
2302		- ? round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100)
2303		- : 0,
2304		- 'status' => sanitize_text_field($status['status']),
2305		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat'),
2306		- 'error' => isset($status['error']) ? sanitize_text_field($status['error']) : '',
2307		- 'last_error' => isset($status['last_error']) ? sanitize_text_field($status['last_error']) : ''
2308		- );
2309		-}
2310		-
2311		-public function mxchat_stop_processing() {
2312		- // Verify permissions
2313		- if (!current_user_can('manage_options')) {
2314		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
2315		- }
2316		-
2317		- // Verify nonce
2318		- check_admin_referer('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce');
2319		-
2320		- // Get the last sitemap URL and clear its transient
2321		- $sitemap_url = get_transient('mxchat_last_sitemap_url');
2322		- if ($sitemap_url) {
2323		- delete_transient('mxchat_sitemap_status_' . md5($sitemap_url));
2324		- delete_transient('mxchat_last_sitemap_url');
2325		- }
2326		-
2327		- // Get the last PDF URL and clear its transient
2328		- $pdf_url = get_transient('mxchat_last_pdf_url');
2329		- if ($pdf_url) {
2330		- delete_transient('mxchat_pdf_status_' . md5($pdf_url));
2331		- delete_transient('mxchat_last_pdf_url');
2332		- }
2333		-
2334		- // Unschedule any pending sitemap events
2335		- $timestamp = wp_next_scheduled('mxchat_process_sitemap_urls');
2336		- if ($timestamp) {
2337		- wp_unschedule_event($timestamp, 'mxchat_process_sitemap_urls');
2338		- }
2339		-
2340		- // Redirect back with a success message
2341		- set_transient('mxchat_admin_notice_success',
2342		- esc_html__('Processing has been stopped successfully.', 'mxchat'),
2343		- 30
2344		- );
2345		- wp_safe_redirect(admin_url('admin.php?page=mxchat-prompts'));
2346		- exit;
2347		-}
2348		-private function mxchat_sanitize_content_for_api($content) {
2349		- // Remove script, style tags, and HTML comments
2350		- $content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $content);
2351		- $content = preg_replace('/<style\b[^>]*>(.*?)<\/style>/is', '', $content);
2352		- $content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
2353		-
2354		- // Remove all HTML tags and decode HTML entities
2355		- $content = wp_strip_all_tags($content);
2356		- $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
2357		-
2358		- // Trim and normalize whitespace
2359		- $content = trim(preg_replace('/\s+/', ' ', $content));
2360		-
2361		- return $content;
2362		-}
2363		-
2364		-
2365		-
2366		-
2367		-public function mxchat_handle_product_change($post_id, $post, $update) {
2368		- if ($post->post_type !== 'product') {
2369		- return;
2370		- }
2371		-
2372		- if ($post->post_status === 'publish') {
2373		- add_action('shutdown', function() use ($post_id) {
2374		- $product = wc_get_product($post_id);
2375		- if ($product) {
2376		- $this->mxchat_store_product_embedding($product);
2377		- }
2378		- });
2379		- }
2380		-}
2381		-
2382		-private function mxchat_store_product_embedding($product) {
2383		- if (!isset($this->options['enable_woocommerce_integration']) ||
2384		- !in_array($this->options['enable_woocommerce_integration'], ['1', 'on'])) {
2385		- return;
2386		- }
2387		-
2388		- $source_url = get_permalink($product->get_id());
2389		-
2390		- // Build description
2391		- $regular_price = $product->get_regular_price();
2392		- $sale_price = $product->get_sale_price();
2393		- $description = $product->get_description() . "\n\n" .
2394		- esc_html__('Short Description:', 'mxchat') . " " . $product->get_short_description() . "\n" .
2395		- esc_html__('Price:', 'mxchat') . " " . $regular_price . "\n" .
2396		- esc_html__('Sale Price:', 'mxchat') . " " . ($sale_price ?: esc_html__('N/A', 'mxchat')) . "\n" .
2397		- esc_html__('SKU:', 'mxchat') . " " . $product->get_sku();
2398		-
2399		- // Generate embedding vector
2400		- $embedding_vector = $this->mxchat_generate_embedding($description);
2401		- if (!is_array($embedding_vector)) {
2402		- return;
2403		- }
2404		-
2405		- // Check for Pinecone addon and its settings
2406		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2407		- $use_pinecone = false;
2408		-
2409		- if ($pinecone_settings && is_array($pinecone_settings)) {
2410		- $use_pinecone = (
2411		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2412		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2413		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2414		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2415		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2416		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2417		- );
2418		- }
2419		-
2420		- if ($use_pinecone) {
2421		- $result = $this->store_in_pinecone_main(
2422		- $embedding_vector,
2423		- $description,
2424		- $source_url,
2425		- $pinecone_settings['mxchat_pinecone_api_key'],
2426		- $pinecone_settings['mxchat_pinecone_environment'],
2427		- $pinecone_settings['mxchat_pinecone_index']
2428		- );
2429		-
2430		- if (!$result['success']) {
2431		- // Fallback to WordPress DB if Pinecone storage fails
2432		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2433		- }
	2273	+ // Check for error notices
	2274	+ $error_notice = get_transient('mxchat_admin_notice_error');
	2275	+ if ($error_notice) {
	2276	+ //error_log('Found error transient: ' . $error_notice);
	2277	+ echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
	2278	+ delete_transient('mxchat_admin_notice_error');
	2279	+ //error_log('Displayed and deleted error transient');
2434	2280	} else {
2435		- // Use WordPress DB storage
2436		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
	2281	+ //error_log('No error transient found');
2437	2282	}
2438		-}
2439	2283
2440		-public function mxchat_handle_product_delete($post_id) {
2441		- if (get_post_type($post_id) !== 'product') {
2442		- return;
	2284	+ // Check for success notices
	2285	+ $success_notice = get_transient('mxchat_admin_notice_success');
	2286	+ if ($success_notice) {
	2287	+ //error_log('Found success transient: ' . $success_notice);
	2288	+ echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
	2289	+ delete_transient('mxchat_admin_notice_success');
	2290	+ //error_log('Displayed and deleted success transient');
2443	2291	}
2444	2292
2445		- $source_url = get_permalink($post_id);
2446		-
2447		- // Check for Pinecone addon and its settings
2448		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2449		- $use_pinecone = false;
2450		-
2451		- if ($pinecone_settings && is_array($pinecone_settings)) {
2452		- $use_pinecone = (
2453		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2454		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2455		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2456		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2457		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2458		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2459		- );
	2293	+ // Check for info notices
	2294	+ $info_notice = get_transient('mxchat_admin_notice_info');
	2295	+ if ($info_notice) {
	2296	+ //error_log('Found info transient: ' . $info_notice);
	2297	+ echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
	2298	+ delete_transient('mxchat_admin_notice_info');
	2299	+ //error_log('Displayed and deleted info transient');
2460	2300	}
2461	2301
2462		- if ($use_pinecone) {
2463		- $this->delete_from_pinecone(
2464		- array($source_url),
2465		- $pinecone_settings['mxchat_pinecone_api_key'],
2466		- $pinecone_settings['mxchat_pinecone_environment'],
2467		- $pinecone_settings['mxchat_pinecone_index']
2468		- );
2469		- } else {
2470		- // Fallback to WordPress DB deletion
2471		- global $wpdb;
2472		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
2473		- $wpdb->delete($table_name, array('source_url' => $source_url), array('%s'));
2474		- }
2475	2302	}
2476	2303
2477		-
2478		-/**
2479		- * Delete vectors from Pinecone by source URL
2480		- *
2481		- * @param array $urls Array of source URLs to delete
2482		- * @param string $api_key Pinecone API key
2483		- * @param string $environment Pinecone environment
2484		- * @param string $index_name Pinecone index name
2485		- * @return array Associative array with 'success' boolean and 'message' string
2486		- */
2487		-private function delete_from_pinecone($urls, $api_key, $environment, $index_name) {
2488		- // Get the Pinecone host from options (matching your store_in_pinecone_main pattern)
2489		- $options = get_option('mxchat_pinecone_addon_options');
2490		- $host = $options['mxchat_pinecone_host'] ?? '';
2491		-
2492		- if (empty($host)) {
2493		- return array(
2494		- 'success' => false,
2495		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
2496		- );
2497		- }
2498		-
2499		- // Build API endpoint using the configured host
2500		- $api_endpoint = "https://{$host}/vectors/delete";
2501		-
2502		- // Create vector IDs from URLs (matching your store method's ID generation)
2503		- $vector_ids = array_map('md5', $urls);
2504		-
2505		- // Prepare the delete request body
2506		- $request_body = array(
2507		- 'ids' => $vector_ids,
2508		- 'filter' => array(
2509		- 'source_url' => array(
2510		- '$in' => $urls
2511		- )
2512		- )
2513		- );
2514		-
2515		- // Make the deletion request
2516		- $response = wp_remote_post($api_endpoint, array(
2517		- 'headers' => array(
2518		- 'Api-Key' => $api_key,
2519		- 'accept' => 'application/json',
2520		- 'content-type' => 'application/json'
2521		- ),
2522		- 'body' => wp_json_encode($request_body),
2523		- 'timeout' => 30,
2524		- 'data_format' => 'body'
2525		- ));
2526		-
2527		- // Handle WordPress HTTP API errors
2528		- if (is_wp_error($response)) {
2529		- return array(
2530		- 'success' => false,
2531		- 'message' => $response->get_error_message()
2532		- );
2533		- }
2534		-
2535		- // Check response status
2536		- $response_code = wp_remote_retrieve_response_code($response);
2537		- if ($response_code !== 200) {
2538		- $body = wp_remote_retrieve_body($response);
2539		- return array(
2540		- 'success' => false,
2541		- 'message' => sprintf(
2542		- 'Pinecone API error (HTTP %d): %s',
2543		- $response_code,
2544		- $body
2545		- )
2546		- );
2547		- }
2548		-
2549		- // Parse response body
2550		- $body = wp_remote_retrieve_body($response);
2551		- $response_data = json_decode($body, true);
2552		-
2553		- // Final validation of the response
2554		- if (json_last_error() !== JSON_ERROR_NONE) {
2555		- return array(
2556		- 'success' => false,
2557		- 'message' => 'Failed to parse Pinecone response: ' . json_last_error_msg()
2558		- );
2559		- }
2560		-
2561		- return array(
2562		- 'success' => true,
2563		- 'message' => sprintf('Successfully deleted %d vectors from Pinecone', count($vector_ids))
2564		- );
2565		-}
2566		-
2567		-
2568		-
2569		-
2570		-
2571	2304	public function mxchat_create_activation_page() {
2572	2305	$license_status = get_option('mxchat_license_status', 'inactive');
2573	2306	$license_error = get_option('mxchat_license_error', '');
2574	2307	?>
		@@ -2624,9 +2357,9 @@
2624	2357	</div>
2625	2358	<?php
2626	2359	}
2627	2360
2628		-public function mxchat_intents_page_html() {
	2361	+public function mxchat_actions_page_html() {
2629	2362	if (!current_user_can('manage_options')) {
2630	2363	return;
2631	2364	}
2632	2365
		@@ -2639,9 +2372,9 @@
2639	2372
2640	2373	// Success message
2641	2374	if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2642	2375	echo '<div class="notice notice-success is-dismissible"><p>' .
2643		- esc_html__('Intent updated successfully.', 'mxchat') .
	2376	+ esc_html__('Action updated successfully.', 'mxchat') .
2644	2377	'</p></div>';
2645	2378	}
2646	2379
2647	2380	// Filtering logic
		@@ -2662,10 +2395,10 @@
2662	2395	// Pagination
2663	2396	$total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2664	2397	$total_pages = ceil($total_intents / $per_page);
2665	2398
2666		- // Get intents
2667		- $intents = $wpdb->get_results($wpdb->prepare(
	2399	+ // Get intents (now called actions)
	2400	+ $actions = $wpdb->get_results($wpdb->prepare(
2668	2401	"SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2669	2402	$per_page, $offset
2670	2403	));
2671	2404
		@@ -2676,581 +2409,814 @@
2676	2409	<div class="wrap mxchat-wrapper">
2677	2410	<!-- Hero Section -->
2678	2411	<div class="mxchat-hero">
2679	2412	<h1 class="mxchat-main-title">
2680		- <span class="mxchat-gradient-text">Intent</span> Manager
	2413	+ <span class="mxchat-gradient-text">Actions</span> Manager
2681	2414	</h1>
2682	2415	<p class="mxchat-hero-subtitle">
2683		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	2416	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2684	2417	</p>
2685	2418	</div>
2686	2419
2687		- <div class="mxchat-content">
2688		- <!-- Add Intent Card -->
2689		- <div class="mxchat-card">
2690		- <div class="mxchat-card-header">
2691		- <h2><?php esc_html_e('Add New Intent', 'mxchat'); ?></h2>
2692		- </div>
	2420	+ <!-- Actions Header with Search and Filter -->
	2421	+ <div class="mxchat-actions-header">
	2422	+ <div class="mxchat-actions-filters">
	2423	+ <form method="get" class="mxchat-search-form">
	2424	+ <input type="hidden" name="page" value="mxchat-actions">
	2425	+ <div class="mxchat-search-group">
	2426	+ <span class="dashicons dashicons-search"></span>
	2427	+ <input type="text" name="s" class="mxchat-search-input"
	2428	+ placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
	2429	+ value="<?php echo esc_attr($search_term); ?>">
	2430	+ </div>
	2431	+ <select name="callback_filter" class="mxchat-action-filter">
	2432	+ <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
	2433	+ <?php foreach ($available_callbacks as $function => $callback_data) :
	2434	+ $label = $callback_data['label']; ?>
	2435	+ <option value="<?php echo esc_attr($function); ?>"
	2436	+ <?php selected($callback_filter, $function); ?>>
	2437	+ <?php echo esc_html($label); ?>
	2438	+ </option>
	2439	+ <?php endforeach; ?>
	2440	+ </select>
	2441	+ <button type="submit" class="mxchat-button-secondary">
	2442	+ <?php esc_html_e('Filter', 'mxchat'); ?>
	2443	+ </button>
	2444	+ </form>
	2445	+ </div>
	2446	+ <div class="mxchat-actions-controls">
	2447	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	2448	+ <span class="dashicons dashicons-plus-alt"></span>
	2449	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	2450	+ </button>
	2451	+ </div>
	2452	+ </div>
2693	2453
2694		- <div class="mxchat-intent-documentation">
2695		- <p>
2696		- <?php esc_html_e('We highly encourage users to quickly read our ', 'mxchat'); ?>
2697		- <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer">
2698		- <?php esc_html_e('documentation', 'mxchat'); ?>
2699		- </a>
2700		- <?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'); ?>
2701		- </p>
2702		- </div>
	2454	+ <!-- Actions Grid Layout - All actions in a single grid -->
	2455	+ <div class="mxchat-actions-grid">
	2456	+ <div class="mxchat-cards-container">
	2457	+ <?php if (!empty($actions)) : ?>
	2458	+ <?php foreach ($actions as $action) :
	2459	+ $callback_function = $action->callback_function;
	2460	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	2461	+ ? $available_callbacks[$callback_function]['label']
	2462	+ : $callback_function;
	2463	+ $threshold_value = isset($action->similarity_threshold)
	2464	+ ? round($action->similarity_threshold * 100)
	2465	+ : 85;
2703	2466
2704		- <form id="mxchat-add-intent-form" method="post"
2705		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2706		- <input type="hidden" name="action" value="mxchat_add_intent">
2707		- <?php wp_nonce_field('mxchat_add_intent_nonce'); ?>
	2467	+ // Check if this is a form action
	2468	+ $is_form_action = strpos($action->intent_label, 'Form ') === 0;
2708	2469
2709		- <div class="mxchat-form-group">
2710		- <label for="intent_label">
2711		- <?php esc_html_e('Intent Label (For your reference only)', 'mxchat'); ?>
2712		- </label>
2713		- <input name="intent_label" type="text" id="intent_label" required
2714		- class="mxchat-intent-input"
2715		- placeholder="<?php esc_attr_e('Example Email Capture: Newsletter Signup', 'mxchat'); ?>">
2716		- </div>
	2470	+ // Get action status (enabled/disabled) - default to true if column doesn't exist
	2471	+ $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
	2472	+ ?>
	2473	+ <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
	2474	+ <div class="mxchat-card-header">
	2475	+ <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
	2476	+ <div class="mxchat-card-toggle">
	2477	+ <label class="mxchat-switch">
	2478	+ <input type="checkbox" class="mxchat-action-toggle"
	2479	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	2480	+ <?php checked($is_enabled); ?>>
	2481	+ <span class="mxchat-slider round"></span>
	2482	+ </label>
	2483	+ </div>
	2484	+ </div>
2717	2485
2718		- <div class="mxchat-form-group">
2719		- <label for="phrases">
2720		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2721		- </label>
2722		- <textarea name="phrases" id="phrases" rows="5" required
2723		- class="mxchat-intent-textarea"
2724		- 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>
2725		- </div>
	2486	+ <div class="mxchat-card-body">
	2487	+ <div class="mxchat-card-description">
	2488	+ <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
	2489	+ <?php echo esc_html($callback_label); ?>
	2490	+ </div>
2726	2491
2727		- <div class="mxchat-form-group">
2728		- <label for="callback_function">
2729		- <?php esc_html_e('Callback Function', 'mxchat'); ?>
2730		- </label>
2731		- <select name="callback_function" id="callback_function"
2732		- class="mxchat-intent-select" required>
2733		- <option value="">
2734		- <?php esc_html_e('Select a Callback', 'mxchat'); ?>
2735		- </option>
2736		- <?php
2737		- $groups = $this->mxchat_get_available_callbacks(true);
2738		- foreach ($groups as $group_label => $group_callbacks) :
2739		- echo '<optgroup label="' . esc_attr($group_label) . '">';
2740		- foreach ($group_callbacks as $function => $data) :
2741		- $label = $data['label'];
2742		- $pro_only = $data['pro_only'];
2743		- $disabled = (!$this->is_activated && $pro_only) ? 'disabled' : '';
2744		- $label_suffix = (!$this->is_activated && $pro_only) ? ' (Pro Only)' : '';
2745		- ?>
2746		- <option value="<?php echo esc_attr($function); ?>"
2747		- <?php echo $disabled; ?>>
2748		- <?php echo esc_html($label . $label_suffix); ?>
2749		- </option>
	2492	+ <div class="mxchat-card-phrases">
	2493	+ <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
	2494	+ <div class="mxchat-phrases-preview">
	2495	+ <?php
	2496	+ // Check if the helper function exists, otherwise use a simple substring
	2497	+ if (method_exists($this, 'get_trimmed_phrases')) {
	2498	+ echo esc_html($this->get_trimmed_phrases($action->phrases));
	2499	+ } else {
	2500	+ echo esc_html(strlen($action->phrases) > 100 ?
	2501	+ substr($action->phrases, 0, 97) . '...' :
	2502	+ $action->phrases);
	2503	+ }
	2504	+ ?>
	2505	+ </div>
	2506	+ </div>
	2507	+
	2508	+ <div class="mxchat-threshold-control">
	2509	+ <div class="mxchat-threshold-label">
	2510	+ <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
	2511	+ <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
	2512	+ </div>
	2513	+ </div>
	2514	+ </div>
	2515	+
	2516	+ <div class="mxchat-card-footer">
2750	2517	<?php
2751		- endforeach;
2752		- echo '</optgroup>';
2753		- endforeach;
2754		- ?>
2755		- </select>
2756		- </div>
	2518	+ // Check if it's a form action
	2519	+ $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
2757	2520
2758		- <button type="submit" class="mxchat-button-primary">
2759		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
2760		- </button>
2761		- </form>
2762		- </div>
	2521	+ // Check if it's a recommendation flow action
	2522	+ $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
2763	2523
2764		- <!-- Manage Intents Card -->
2765		- <div class="mxchat-card">
2766		- <div class="mxchat-card-header">
2767		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2768		- <div class="mxchat-header-actions">
2769		- <form method="get" class="mxchat-search-form">
2770		- <input type="hidden" name="page" value="mxchat-intents">
2771		- <div class="mxchat-search-group">
2772		- <span class="dashicons dashicons-search"></span>
2773		- <input type="text" name="s"
2774		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2775		- value="<?php echo esc_attr($search_term); ?>">
2776		- <select name="callback_filter" class="mxchat-intent-filter">
2777		- <option value="">
2778		- <?php esc_html_e('All Callbacks', 'mxchat'); ?>
2779		- </option>
2780		- <?php foreach ($available_callbacks as $function => $callback_data) :
2781		- $label = $callback_data['label']; ?>
2782		- <option value="<?php echo esc_attr($function); ?>"
2783		- <?php selected($callback_filter, $function); ?>>
2784		- <?php echo esc_html($label); ?>
2785		- </option>
2786		- <?php endforeach; ?>
2787		- </select>
2788		- <button type="submit" class="mxchat-button-secondary">
2789		- <?php esc_html_e('Filter', 'mxchat'); ?>
2790		- </button>
	2524	+ if ($is_form_action) {
	2525	+ $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
	2526	+ ?>
	2527	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
	2528	+ class="mxchat-button-primary">
	2529	+ <span class="dashicons dashicons-feedback"></span>
	2530	+ <?php esc_html_e('Edit Form', 'mxchat'); ?>
	2531	+ </a>
	2532	+ <?php } elseif ($is_flow_action) {
	2533	+ ?>
	2534	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
	2535	+ class="mxchat-button-primary">
	2536	+ <span class="dashicons dashicons-list-view"></span>
	2537	+ <?php esc_html_e('Manage Flows', 'mxchat'); ?>
	2538	+ </a>
	2539	+ <?php } else { ?>
	2540	+ <button type="button"
	2541	+ class="mxchat-button-secondary mxchat-edit-button"
	2542	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	2543	+ data-phrases="<?php echo esc_attr($action->phrases); ?>"
	2544	+ data-label="<?php echo esc_attr($action->intent_label); ?>"
	2545	+ data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
	2546	+ data-callback-function="<?php echo esc_attr($action->callback_function); ?>">
	2547	+ <span class="dashicons dashicons-edit"></span>
	2548	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	2549	+ </button>
	2550	+ <form method="post"
	2551	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	2552	+ class="mxchat-delete-form"
	2553	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
	2554	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	2555	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	2556	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
	2557	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	2558	+ <span class="dashicons dashicons-trash"></span>
	2559	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	2560	+ </button>
	2561	+ </form>
	2562	+ <?php } ?>
2791	2563	</div>
2792		- </form>
2793		- </div>
2794		- </div>
2795	2564
2796		- <div class="mxchat-table-wrapper">
2797		- <table class="mxchat-records-table">
2798		- <thead>
2799		- <tr>
2800		- <th><?php esc_html_e('Intent Label', 'mxchat'); ?></th>
2801		- <th><?php esc_html_e('Phrases', 'mxchat'); ?></th>
2802		- <th><?php esc_html_e('Callback Function', 'mxchat'); ?></th>
2803		- <th><?php esc_html_e('Similarity Threshold', 'mxchat'); ?></th>
2804		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
2805		- </tr>
2806		- </thead>
2807		- <tbody>
2808		- <?php if ($intents) :
2809		- foreach ($intents as $intent) :
2810		- $callback_function = $intent->callback_function;
2811		- $callback_label = isset($available_callbacks[$callback_function]['label'])
2812		- ? $available_callbacks[$callback_function]['label']
2813		- : $callback_function;
2814		- $threshold_value = isset($intent->similarity_threshold)
2815		- ? round($intent->similarity_threshold * 100)
2816		- : 85;
2817		-
2818		- // Check if this is a form intent (its intent_label starts with "Form ")
2819		- $is_form_intent = strpos($intent->intent_label, 'Form ') === 0;
2820		- ?>
2821		- <tr<?php echo $is_form_intent ? ' class="mxchat-form-intent"' : ''; ?>>
2822		- <td>
2823		- <?php
2824		- if ($is_form_intent) {
2825		- // Attempt to extract the form ID from the intent_label.
2826		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2827		- $form_id = isset($matches[1]) ? intval($matches[1]) : 0;
2828		- if ($form_id) {
2829		- global $wpdb;
2830		- $forms_table = $wpdb->prefix . 'mxchat_forms';
2831		- $form = $wpdb->get_row($wpdb->prepare("SELECT title FROM $forms_table WHERE id = %d", $form_id));
2832		- if ($form && !empty($form->title)) {
2833		- echo esc_html($form->title);
2834		- } else {
2835		- echo esc_html($intent->intent_label);
2836		- }
2837		- } else {
2838		- echo esc_html($intent->intent_label);
2839		- }
2840		- echo ' <span class="mxchat-badge">Form Intent</span>';
2841		- } else {
2842		- echo esc_html($intent->intent_label);
2843		- }
2844		- ?>
2845		- </td>
2846		- <td class="mxchat-content-cell">
2847		- <?php echo esc_html($intent->phrases); ?>
2848		- </td>
2849		- <td><?php echo esc_html($callback_label); ?></td>
2850		- <td>
2851		- <!-- Similarity threshold adjustment (shown for all intents) -->
2852		- <form method="post"
2853		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2854		- class="mxchat-threshold-form">
2855		- <?php wp_nonce_field('mxchat_update_intent_threshold_nonce'); ?>
2856		- <input type="hidden" name="action"
2857		- value="mxchat_update_intent_threshold">
2858		- <input type="hidden" name="intent_id"
2859		- value="<?php echo esc_attr($intent->id); ?>">
2860		- <div class="mxchat-slider-group">
2861		- <input type="range"
2862		- name="intent_threshold"
2863		- id="intent_threshold_<?php echo esc_attr($intent->id); ?>"
2864		- min="70"
2865		- max="95"
2866		- value="<?php echo esc_attr($threshold_value); ?>"
2867		- class="mxchat-intent-slider"
2868		- oninput="document.getElementById('threshold_output_<?php echo esc_attr($intent->id); ?>').value = this.value + '%'">
2869		- <output id="threshold_output_<?php echo esc_attr($intent->id); ?>"
2870		- class="mxchat-intent-output">
2871		- <?php echo esc_html($threshold_value); ?>%
2872		- </output>
2873		- </div>
2874		- <button type="submit" class="mxchat-button-icon">
2875		- <span class="dashicons dashicons-saved"></span>
2876		- </button>
2877		- </form>
2878		- </td>
2879		- <td class="mxchat-actions-cell">
2880		- <?php if (!$is_form_intent) : ?>
2881		- <!-- Standard intents: allow edit and delete -->
2882		- <button type="button"
2883		- class="mxchat-button-icon mxchat-edit-button"
2884		- data-intent-id="<?php echo esc_attr($intent->id); ?>"
2885		- data-phrases="<?php echo esc_attr($intent->phrases); ?>">
2886		- <span class="dashicons dashicons-edit"></span>
2887		- </button>
2888		- <form method="post"
2889		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2890		- class="mxchat-delete-form"
2891		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this intent?', 'mxchat'); ?>');">
2892		- <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
2893		- <input type="hidden" name="action" value="mxchat_delete_intent">
2894		- <input type="hidden" name="intent_id"
2895		- value="<?php echo esc_attr($intent->id); ?>">
2896		- <button type="submit" class="mxchat-button-icon">
2897		- <span class="dashicons dashicons-trash"></span>
2898		- </button>
2899		- </form>
2900		- <?php else : ?>
2901		- <!-- Form intents: show manage in forms button -->
2902		- <?php
2903		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2904		- $form_id = isset($matches[1]) ? $matches[1] : '';
2905		- ?>
2906		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
2907		- class="mxchat-button-secondary">
2908		- <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2909		- </a>
2910		- <?php endif; ?>
2911		- </td>
2912		- </tr>
2913		- <?php endforeach;
2914		- else : ?>
2915		- <tr>
2916		- <td colspan="5" class="mxchat-no-records">
2917		- <?php esc_html_e('No intents found.', 'mxchat'); ?>
2918		- </td>
2919		- </tr>
2920		- <?php endif; ?>
2921		- </tbody>
2922		- </table>
2923		- </div>
2924	2565
2925		- <?php if ($total_pages > 1) : ?>
2926		- <div class="mxchat-pagination">
2927		- <?php
2928		- echo paginate_links(array(
2929		- 'base' => add_query_arg('paged', '%#%'),
2930		- 'format' => '',
2931		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
2932		- 'next_text' => __('Next &raquo;', 'mxchat'),
2933		- 'total' => $total_pages,
2934		- 'current' => $page
2935		- ));
2936		- ?>
	2566	+ </div>
	2567	+ <?php endforeach; ?>
	2568	+ <?php else : ?>
	2569	+ <!-- If no actions found -->
	2570	+ <div class="mxchat-no-actions">
	2571	+ <div class="mxchat-empty-state">
	2572	+ <span class="dashicons dashicons-format-chat"></span>
	2573	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	2574	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	2575	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	2576	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	2577	+ </button>
	2578	+ </div>
2937	2579	</div>
2938	2580	<?php endif; ?>
2939	2581	</div>
2940	2582	</div>
2941	2583
2942		- <!-- Edit Modal -->
2943		-<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
	2584	+ <?php if ($total_pages > 1) : ?>
	2585	+ <div class="mxchat-pagination">
	2586	+ <?php
	2587	+ echo paginate_links(array(
	2588	+ 'base' => add_query_arg('paged', '%#%'),
	2589	+ 'format' => '',
	2590	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	2591	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	2592	+ 'total' => $total_pages,
	2593	+ 'current' => $page
	2594	+ ));
	2595	+ ?>
	2596	+ </div>
	2597	+ <?php endif; ?>
	2598	+
	2599	+<!-- Add/Edit Action Modal with Step-Based Approach -->
	2600	+<!-- Complete Modal HTML with Defined Groups Variable -->
	2601	+<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
2944	2602	<div class="mxchat-modal-content">
2945	2603	<span class="mxchat-modal-close">&times;</span>
2946		- <div class="mxchat-card-header">
2947		- <h2><?php esc_html_e('Edit Intent Phrases', 'mxchat'); ?></h2>
2948		- </div>
2949	2604
2950		- <form id="mxchat-edit-intent-form" method="post"
2951		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2952		- <?php wp_nonce_field('mxchat_edit_intent_nonce'); ?>
2953		- <input type="hidden" name="action" value="mxchat_edit_intent">
2954		- <input type="hidden" name="intent_id" id="edit_intent_id">
	2605	+ <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	2606	+ <!-- Dynamic nonce field -->
	2607	+ <div id="action-nonce-container">
	2608	+ <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	2609	+ </div>
	2610	+ <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
	2611	+ <input type="hidden" name="intent_id" id="edit_action_id" value="">
	2612	+ <input type="hidden" name="callback_function" id="callback_function" value="">
2955	2613
2956		- <div class="mxchat-form-group">
2957		- <label for="edit_phrases">
2958		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2959		- </label>
2960		- <textarea name="phrases"
2961		- id="edit_phrases"
2962		- rows="5"
2963		- class="mxchat-intent-textarea"
2964		- required></textarea>
	2614	+ <!-- Step 1: Action Type Selection -->
	2615	+ <div id="mxchat-action-step-1" class="mxchat-action-step active">
	2616	+ <div class="mxchat-step-indicator">
	2617	+ <div class="mxchat-step-number">1</div>
	2618	+ <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
	2619	+ </div>
	2620	+
	2621	+ <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
	2622	+ <div class="mxchat-action-type-search">
	2623	+ <span class="dashicons dashicons-search"></span>
	2624	+ <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
	2625	+ </div>
	2626	+
	2627	+ <?php
	2628	+ // Get the callbacks - IMPORTANT: Define the $groups variable here
	2629	+ $groups = $this->mxchat_get_available_callbacks(true, true);
	2630	+ ?>
	2631	+
	2632	+ <div class="mxchat-action-type-categories">
	2633	+ <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
	2634	+ <?php
	2635	+ // Get unique categories from the defined groups
	2636	+ foreach ($groups as $group_label => $group_callbacks) :
	2637	+ $category_slug = sanitize_title($group_label);
	2638	+ ?>
	2639	+ <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
	2640	+ <?php endforeach; ?>
	2641	+ </div>
	2642	+
	2643	+ <div class="mxchat-action-types-grid">
	2644	+ <?php
	2645	+ // Generate action cards from available callbacks
	2646	+ foreach ($groups as $group_label => $group_callbacks) :
	2647	+ $category_slug = sanitize_title($group_label);
	2648	+
	2649	+ foreach ($group_callbacks as $function => $data) :
	2650	+ $label = $data['label'];
	2651	+ $pro_only = $data['pro_only'];
	2652	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	2653	+ $description = isset($data['description']) ? $data['description'] : '';
	2654	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	2655	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	2656	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	2657	+
	2658	+ // Determine card status and styling
	2659	+ $card_class = 'mxchat-action-type-card';
	2660	+ $icon_class = 'mxchat-action-type-icon';
	2661	+ $status_badge = '';
	2662	+
	2663	+ if ($pro_only && !$this->is_activated) {
	2664	+ // Pro feature but no Pro license
	2665	+ $icon_class .= ' pro-feature';
	2666	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	2667	+ }
	2668	+
	2669	+ if ($is_addon && !$is_installed) {
	2670	+ // Add-on not installed
	2671	+ $card_class .= ' not-installed';
	2672	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	2673	+ }
	2674	+
	2675	+ // Default description if none provided
	2676	+ if (empty($description)) {
	2677	+ $description = sprintf(
	2678	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	2679	+ $label
	2680	+ );
	2681	+ }
	2682	+ ?>
	2683	+ <div class="<?php echo esc_attr($card_class); ?>"
	2684	+ data-category="<?php echo esc_attr($category_slug); ?>"
	2685	+ data-value="<?php echo esc_attr($function); ?>"
	2686	+ data-label="<?php echo esc_attr($label); ?>"
	2687	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	2688	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	2689	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	2690	+ <div class="<?php echo esc_attr($icon_class); ?>">
	2691	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	2692	+ </div>
	2693	+ <div class="mxchat-action-type-info">
	2694	+ <h4><?php echo esc_html($label); ?></h4>
	2695	+ <p><?php echo esc_html($description); ?></p>
	2696	+ <?php if (!empty($status_badge)) : ?>
	2697	+ <?php echo $status_badge; ?>
	2698	+ <?php endif; ?>
	2699	+
	2700	+ <?php if ($is_addon && !$is_installed) : ?>
	2701	+ <div class="mxchat-addon-info">
	2702	+ <?php echo esc_html(sprintf(
	2703	+ __('Requires %s', 'mxchat'),
	2704	+ $addon_name
	2705	+ )); ?>
	2706	+ </div>
	2707	+ <?php endif; ?>
	2708	+ </div>
	2709	+ </div>
	2710	+ <?php endforeach;
	2711	+ endforeach; ?>
	2712	+ </div>
	2713	+ </div>
	2714	+
	2715	+ <div class="mxchat-modal-actions">
	2716	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	2717	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2718	+ </button>
	2719	+ </div>
2965	2720	</div>
2966	2721
2967		- <div class="mxchat-modal-actions">
2968		- <button type="submit" class="mxchat-button-primary">
2969		- <?php esc_html_e('Update Phrases', 'mxchat'); ?>
2970		- </button>
2971		- <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
2972		- <?php esc_html_e('Cancel', 'mxchat'); ?>
2973		- </button>
	2722	+ <!-- Step 2: Action Configuration -->
	2723	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	2724	+ <div class="mxchat-step-indicator">
	2725	+ <div class="mxchat-step-number">2</div>
	2726	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	2727	+ </div>
	2728	+
	2729	+ <div class="mxchat-selected-action">
	2730	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	2731	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	2732	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	2733	+ </button>
	2734	+ <div class="mxchat-selected-action-info">
	2735	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	2736	+ <span class="dashicons dashicons-admin-generic"></span>
	2737	+ </div>
	2738	+ <div class="mxchat-selected-action-details">
	2739	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	2740	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	2741	+ </div>
	2742	+ </div>
	2743	+ </div>
	2744	+
	2745	+ <div class="mxchat-form-group">
	2746	+ <label for="intent_label">
	2747	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	2748	+ </label>
	2749	+ <input name="intent_label" type="text" id="intent_label" required
	2750	+ class="mxchat-intent-input"
	2751	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	2752	+ </div>
	2753	+
	2754	+ <div class="mxchat-form-group">
	2755	+ <label for="phrases">
	2756	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	2757	+ </label>
	2758	+ <textarea name="phrases" id="action_phrases" rows="5" required
	2759	+ class="mxchat-intent-textarea"
	2760	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	2761	+ </div>
	2762	+
	2763	+ <div class="mxchat-form-group">
	2764	+ <label for="similarity_threshold">
	2765	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	2766	+ <span class="mxchat-threshold-value-display">85%</span>
	2767	+ </label>
	2768	+ <div class="mxchat-slider-group modal-slider">
	2769	+ <input type="range"
	2770	+ name="similarity_threshold"
	2771	+ id="similarity_threshold"
	2772	+ min="10"
	2773	+ max="95"
	2774	+ value="85"
	2775	+ class="mxchat-intent-slider"
	2776	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	2777	+ </div>
	2778	+ <div class="mxchat-threshold-hint">
	2779	+ <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
	2780	+ </div>
	2781	+ </div>
	2782	+
	2783	+ <div class="mxchat-modal-actions">
	2784	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	2785	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2786	+ </button>
	2787	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	2788	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	2789	+ </button>
	2790	+ </div>
2974	2791	</div>
2975	2792	</form>
2976	2793	</div>
2977	2794	</div>
2978	2795
2979		- </div><!-- .mxchat-content -->
	2796	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	2797	+ <div class="mxchat-action-loading-spinner"></div>
	2798	+ <div class="mxchat-action-loading-text">
	2799	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	2800	+ </div>
	2801	+</div>
2980	2802	</div><!-- .mxchat-wrapper -->
	2803	+ <?php
	2804	+}
2981	2805
2982		- <div id="mxchat-intent-loading" class="mxchat-intent-loading" style="display: none;">
2983		- <div class="mxchat-intent-loading-spinner"></div>
2984		- <div class="mxchat-intent-loading-text">
2985		- <?php esc_html_e('Saving intent, please wait...', 'mxchat'); ?>
2986		- </div>
2987		- </div>
2988		-<?php
	2806	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	2807	+ if (strlen($phrases) <= $max_length) {
	2808	+ return $phrases;
	2809	+ }
	2810	+
	2811	+ $trimmed = substr($phrases, 0, $max_length);
	2812	+ $last_comma = strrpos($trimmed, ',');
	2813	+
	2814	+ if ($last_comma !== false) {
	2815	+ $trimmed = substr($trimmed, 0, $last_comma);
	2816	+ }
	2817	+
	2818	+ return $trimmed . '...';
2989	2819	}
2990	2820
	2821	+public function mxchat_add_enabled_column_to_intents() {
	2822	+ global $wpdb;
	2823	+ $table_name = $wpdb->prefix . 'mxchat_intents';
2991	2824
	2825	+ // Check if the column already exists
	2826	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
2992	2827
	2828	+ if (empty($columns)) {
	2829	+ // Add the column with default value of 1 (enabled)
	2830	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	2831	+ }
	2832	+}
	2833	+
2993	2834	/**
2994		- * Handle editing of intent phrases
	2835	+ * Handle embedding generation errors using existing admin notice system
2995	2836	*
2996		- * @since 1.0.0
	2837	+ * @param string $message Error message to display
	2838	+ * @param bool $redirect Whether to redirect back to the actions page
2997	2839	* @return void
2998	2840	*/
2999		-public function handle_edit_intent() {
3000		- // Verify nonce and user capabilities
3001		- if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
3002		- wp_die(esc_html__('Security check failed.', 'mxchat'));
3003		- }
	2841	+private function handle_embedding_error($message, $redirect = true) {
	2842	+ // Store the error message in the existing transient
	2843	+ set_transient('mxchat_admin_notice_error', $message, 60);
3004	2844
3005		- if (!current_user_can('manage_options')) {
3006		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	2845	+ if ($redirect) {
	2846	+ // Redirect back to the actions page
	2847	+ $redirect_url = add_query_arg(
	2848	+ array(
	2849	+ 'page' => 'mxchat-actions'
	2850	+ ),
	2851	+ admin_url('admin.php')
	2852	+ );
	2853	+ wp_safe_redirect($redirect_url);
	2854	+ exit;
3007	2855	}
	2856	+}
3008	2857
3009		- // Validate and sanitize input
3010		- $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
3011		- if (!$intent_id) {
3012		- wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
3013		- }
3014	2858
3015		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
3016		- if (empty($phrases_input)) {
3017		- wp_die(esc_html__('Phrases cannot be empty.', 'mxchat'));
3018		- }
	2859	+/**
	2860	+ * Handle adding new intent - with improved error handling
	2861	+ *
	2862	+ * @return void
	2863	+ */
3019	2864
3020		- // Process phrases the same way as in intent creation
3021		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3022	2865
3023		- if (empty($phrases_array)) {
3024		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
3025		- }
3026	2866
3027		- // Generate embeddings and combine them
3028		- $vectors = [];
3029		- foreach ($phrases_array as $phrase) {
3030		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3031		- if (is_array($embedding_vector)) {
3032		- $vectors[] = $embedding_vector;
3033		- } else {
3034		- wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
3035		- }
3036		- }
3037	2867
3038		- if (empty($vectors)) {
3039		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	2868	+/**
	2869	+ * Enhanced get_available_callbacks function with form action exclusion
	2870	+ *
	2871	+ * @param bool $grouped Whether to return callbacks grouped by category
	2872	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	2873	+ * @return array Callbacks data with icons, descriptions and availability status
	2874	+ */
	2875	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	2876	+ // Load WordPress plugin functions if needed
	2877	+ if (!function_exists('get_plugins')) {
	2878	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
3040	2879	}
3041	2880
3042		- // Create combined vector just like in intent creation
3043		- $combined_vector = $this->mxchat_average_vectors($vectors);
3044		- $serialized_vector = maybe_serialize($combined_vector);
	2881	+ // Get active plugins
	2882	+ $active_plugins = get_option('active_plugins', array());
3045	2883
3046		- global $wpdb;
3047		- $table_name = $wpdb->prefix . 'mxchat_intents';
	2884	+ // Functions to exclude from the action selector only if Pro is activated
	2885	+ // If user doesn't have Pro, show these so they can see what they're missing
	2886	+ $excluded_when_pro_active_functions = array(
	2887	+ 'mxchat_handle_form_collection', // Forms add-on action
	2888	+ 'mxchat_sr_recommendation_flow' // Smart Recommender flow actions
	2889	+ );
3048	2890
3049		- // Update the intent with both new phrases and the combined vector
3050		- $result = $wpdb->update(
3051		- $table_name,
3052		- array(
3053		- 'phrases' => implode(', ', $phrases_array),
3054		- 'embedding_vector' => $serialized_vector
3055		- ),
3056		- array('id' => $intent_id),
3057		- array('%s', '%s'),
3058		- array('%d')
3059		- );
	2891	+ // Always excluded functions (regardless of Pro status)
	2892	+ $always_excluded_functions = array();
3060	2893
3061		- if (false === $result) {
3062		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	2894	+ // Combine exclusion lists based on Pro activation status
	2895	+ $excluded_functions = $always_excluded_functions;
	2896	+ if ($this->is_activated) {
	2897	+ // Only exclude add-on managed functions if Pro is active
	2898	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
3063	2899	}
3064	2900
3065		- // Redirect back to the intents page with a success message
3066		- $redirect_url = add_query_arg(
3067		- array(
3068		- 'page' => 'mxchat-intents',
3069		- 'updated' => 'true'
	2901	+ // Define add-on plugin files and their corresponding action functions
	2902	+ $addon_plugins = array(
	2903	+ 'mxchat-woo/mxchat-woo.php' => array(
	2904	+ 'functions' => array(
	2905	+ 'mxchat_handle_product_recommendations',
	2906	+ 'mxchat_handle_order_history',
	2907	+ 'mxchat_show_product_card',
	2908	+ 'mxchat_add_to_cart',
	2909	+ 'mxchat_checkout_redirect'
	2910	+ ),
	2911	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	2912	+ 'pro_required' => true
3070	2913	),
3071		- admin_url('admin.php')
	2914	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	2915	+ 'functions' => array('mxchat_perplexity_research'),
	2916	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	2917	+ 'pro_required' => true
	2918	+ ),
	2919	+ 'mxchat-forms/mxchat-forms.php' => array(
	2920	+ 'functions' => array('mxchat_handle_form_collection'),
	2921	+ 'name' => __('Forms Add-on', 'mxchat'),
	2922	+ 'pro_required' => true
	2923	+ ),
	2924	+ 'mxchat-smart-recommender/mxchat-smart-recommender.php' => array(
	2925	+ 'functions' => array('mxchat_sr_recommendation_flow'),
	2926	+ 'name' => __('Smart Recommender Add-on', 'mxchat'),
	2927	+ 'pro_required' => true
	2928	+ ),
	2929	+ // Add other add-ons and their functions here
3072	2930	);
3073	2931
3074		- wp_safe_redirect($redirect_url);
3075		- exit;
3076		-}
3077		-public function mxchat_handle_update_intent_threshold() {
3078		- if ( ! current_user_can( 'manage_options' ) ) {
3079		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
3080		- }
	2932	+ // Get the functions that are provided by active add-ons
	2933	+ $addon_provided_functions = array();
	2934	+ $addon_function_mapping = array(); // Maps functions to their add-on info
3081	2935
3082		- check_admin_referer('mxchat_update_intent_threshold_nonce');
	2936	+ // Check which add-ons are active
	2937	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	2938	+ $is_active = in_array($plugin_file, $active_plugins);
3083	2939
3084		- if (isset($_POST['intent_id'], $_POST['intent_threshold'])) {
3085		- global $wpdb;
3086		- $table_name = $wpdb->prefix . 'mxchat_intents';
3087		- $intent_id = intval($_POST['intent_id']);
3088		- $threshold_percentage = max(70, min(95, intval($_POST['intent_threshold'])));
3089		- $similarity_threshold = $threshold_percentage / 100;
	2940	+ // For each function in this addon
	2941	+ foreach ($addon_info['functions'] as $function) {
	2942	+ // Consider a function installed only if:
	2943	+ // 1. The add-on is active AND
	2944	+ // 2. Either it doesn't require Pro OR Pro is activated
	2945	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
3090	2946
3091		- $wpdb->update(
3092		- $table_name,
3093		- ['similarity_threshold' => $similarity_threshold],
3094		- ['id' => $intent_id],
3095		- ['%f'],
3096		- ['%d']
3097		- );
	2947	+ // If the add-on is installed, mark this function as provided by an add-on
	2948	+ if ($is_installed) {
	2949	+ $addon_provided_functions[] = $function;
	2950	+ }
	2951	+
	2952	+ // Store addon info for this function regardless of installation status
	2953	+ $addon_function_mapping[$function] = array(
	2954	+ 'addon' => basename(dirname($plugin_file)),
	2955	+ 'addon_name' => $addon_info['name'],
	2956	+ 'pro_required' => $addon_info['pro_required'],
	2957	+ 'is_active' => $is_active,
	2958	+ 'is_installed' => $is_installed
	2959	+ );
	2960	+ }
3098	2961	}
3099	2962
3100		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3101		- exit;
3102		-}
	2963	+ // Core callbacks - always available in the base plugin
	2964	+ $core_callbacks = array(
	2965	+ 'mxchat_handle_email_capture' => array(
	2966	+ 'label' => __('Loops Email Capture', 'mxchat'),
	2967	+ 'pro_only' => false,
	2968	+ 'group' => __('Customer Engagement', 'mxchat'),
	2969	+ 'icon' => 'email-alt',
	2970	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	2971	+ 'addon' => false, // Not from an add-on
	2972	+ 'installed' => true // Always installed with base plugin
	2973	+ ),
	2974	+ 'mxchat_handle_search_request' => array(
	2975	+ 'label' => __('Brave Web Search', 'mxchat'),
	2976	+ 'pro_only' => false,
	2977	+ 'group' => __('Search Features', 'mxchat'),
	2978	+ 'icon' => 'search',
	2979	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	2980	+ 'addon' => false,
	2981	+ 'installed' => true
	2982	+ ),
	2983	+ 'mxchat_handle_image_search_request' => array(
	2984	+ 'label' => __('Brave Image Search', 'mxchat'),
	2985	+ 'pro_only' => false,
	2986	+ 'group' => __('Search Features', 'mxchat'),
	2987	+ 'icon' => 'format-image',
	2988	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	2989	+ 'addon' => false,
	2990	+ 'installed' => true
	2991	+ ),
	2992	+ // Pro core features - check is_activated property
	2993	+ 'mxchat_generate_image' => array(
	2994	+ 'label' => __('Generate Image', 'mxchat'),
	2995	+ 'pro_only' => false,
	2996	+ 'group' => __('Other Features', 'mxchat'),
	2997	+ 'icon' => 'art',
	2998	+ 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
	2999	+ 'addon' => false,
	3000	+ 'installed' => true
	3001	+ ),
	3002	+ 'mxchat_handle_pdf_discussion' => array(
	3003	+ 'label' => __('Chat with PDF', 'mxchat'),
	3004	+ 'pro_only' => false,
	3005	+ 'group' => __('Other Features', 'mxchat'),
	3006	+ 'icon' => 'media-document',
	3007	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	3008	+ 'addon' => false,
	3009	+ 'installed' => true
	3010	+ ),
	3011	+ 'mxchat_live_agent_handover' => array(
	3012	+ 'label' => __('Slack Live Agent', 'mxchat'),
	3013	+ 'pro_only' => false,
	3014	+ 'group' => __('Customer Engagement', 'mxchat'),
	3015	+ 'icon' => 'admin-users',
	3016	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	3017	+ 'addon' => false,
	3018	+ 'installed' => true
	3019	+ ),
	3020	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	3021	+ 'label' => __('Back to Chatbot', 'mxchat'),
	3022	+ 'pro_only' => false,
	3023	+ 'group' => __('Customer Engagement', 'mxchat'),
	3024	+ 'icon' => 'backup',
	3025	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	3026	+ 'addon' => false,
	3027	+ 'installed' => true
	3028	+ ),
	3029	+ );
3103	3030
3104		-public function mxchat_handle_add_intent() {
3105		- if ( ! current_user_can( 'manage_options' ) ) {
3106		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
3107		- }
	3031	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	3032	+ $addon_callbacks = array(
	3033	+ // WooCommerce Add-on
	3034	+ 'mxchat_handle_product_recommendations' => array(
	3035	+ 'label' => __('Product Recommendations', 'mxchat'),
	3036	+ 'pro_only' => true,
	3037	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3038	+ 'icon' => 'cart',
	3039	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	3040	+ ),
	3041	+ 'mxchat_handle_order_history' => array(
	3042	+ 'label' => __('Order History', 'mxchat'),
	3043	+ 'pro_only' => true,
	3044	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3045	+ 'icon' => 'clipboard',
	3046	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	3047	+ ),
	3048	+ 'mxchat_show_product_card' => array(
	3049	+ 'label' => __('Show Product Card', 'mxchat'),
	3050	+ 'pro_only' => true,
	3051	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3052	+ 'icon' => 'products',
	3053	+ 'description' => __('Display product information in the chat', 'mxchat'),
	3054	+ ),
	3055	+ 'mxchat_add_to_cart' => array(
	3056	+ 'label' => __('Add to Cart', 'mxchat'),
	3057	+ 'pro_only' => true,
	3058	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3059	+ 'icon' => 'plus-alt',
	3060	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	3061	+ ),
	3062	+ 'mxchat_checkout_redirect' => array(
	3063	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	3064	+ 'pro_only' => true,
	3065	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3066	+ 'icon' => 'arrow-right-alt',
	3067	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	3068	+ ),
3108	3069
3109		- check_admin_referer('mxchat_add_intent_nonce');
	3070	+ // Perplexity Add-on
	3071	+ 'mxchat_perplexity_research' => array(
	3072	+ 'label' => __('Perplexity Research', 'mxchat'),
	3073	+ 'pro_only' => true,
	3074	+ 'group' => __('Search Features', 'mxchat'),
	3075	+ 'icon' => 'book-alt',
	3076	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	3077	+ ),
3110	3078
3111		- global $wpdb;
3112		- $table_name = $wpdb->prefix . 'mxchat_intents';
	3079	+ // Forms Add-on (only shown when Pro is not activated)
	3080	+ 'mxchat_handle_form_collection' => array(
	3081	+ 'label' => __('Form Collection', 'mxchat'),
	3082	+ 'pro_only' => true,
	3083	+ 'group' => __('Form Features', 'mxchat'),
	3084	+ 'icon' => 'feedback',
	3085	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	3086	+ ),
3113	3087
3114		- $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
3115		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
3116		- $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
3117		- $default_threshold = 0.85;
	3088	+ // Smart Recommender Add-on (only shown when Pro is not activated)
	3089	+ 'mxchat_sr_recommendation_flow' => array(
	3090	+ 'label' => __('Smart Recommender Flow', 'mxchat'),
	3091	+ 'pro_only' => true,
	3092	+ 'group' => __('Recommendation Features', 'mxchat'),
	3093	+ 'icon' => 'cart',
	3094	+ 'description' => __('Create interactive conversation flows that collect user preferences and deliver personalized product or service recommendations', 'mxchat'),
	3095	+ ),
	3096	+ );
3118	3097
3119		- if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
3120		- wp_die( esc_html__('Invalid input. Please ensure all fields are filled out.', 'mxchat') );
3121		- }
	3098	+ // Enhance add-on callbacks with installation status and addon info
	3099	+ foreach ($addon_callbacks as $function => $data) {
	3100	+ if (isset($addon_function_mapping[$function])) {
	3101	+ $addon_info = $addon_function_mapping[$function];
3122	3102
3123		- $available_callbacks = $this->mxchat_get_available_callbacks();
	3103	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	3104	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	3105	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
3124	3106
3125		- if (!array_key_exists($callback_function, $available_callbacks)) {
3126		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	3107	+ // Set pro_only based on add-on configuration
	3108	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	3109	+ } else {
	3110	+ $addon_callbacks[$function]['addon'] = 'unknown';
	3111	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	3112	+ $addon_callbacks[$function]['installed'] = false;
	3113	+ }
3127	3114	}
3128	3115
3129		- $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
3130		- if ($is_pro_only && !$this->is_activated) {
3131		- wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
3132		- }
	3116	+ // Initialize callbacks with core features
	3117	+ $callbacks = $core_callbacks;
3133	3118
3134		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	3119	+ // Get callbacks from active add-ons
	3120	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
3135	3121
3136		- if (empty($phrases_array)) {
3137		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
3138		- }
	3122	+ // Add placeholder callbacks only for add-ons that aren't active
	3123	+ if ($include_all) {
	3124	+ foreach ($addon_callbacks as $function => $data) {
	3125	+ // Skip placeholders for functions provided by active add-ons
	3126	+ if (in_array($function, $addon_provided_functions)) {
	3127	+ continue;
	3128	+ }
3139	3129
3140		- $vectors = [];
3141		- foreach ($phrases_array as $phrase) {
3142		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3143		- if (is_array($embedding_vector)) {
3144		- $vectors[] = $embedding_vector;
3145		- } else {
3146		- wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
	3130	+ // Skip excluded functions
	3131	+ if (in_array($function, $excluded_functions)) {
	3132	+ continue;
	3133	+ }
	3134	+
	3135	+ // Add the placeholder
	3136	+ $callbacks[$function] = $data;
3147	3137	}
3148	3138	}
3149	3139
3150		- if (!empty($vectors)) {
3151		- $combined_vector = $this->mxchat_average_vectors($vectors);
3152		- $serialized_vector = maybe_serialize($combined_vector);
	3140	+ // Add callbacks from active add-ons (will override placeholders)
	3141	+ foreach ($active_addon_callbacks as $function => $data) {
	3142	+ // Skip excluded functions
	3143	+ if (in_array($function, $excluded_functions)) {
	3144	+ continue;
	3145	+ }
3153	3146
3154		- $result = $wpdb->insert($table_name, [
3155		- 'intent_label' => $intent_label,
3156		- 'phrases' => implode(', ', $phrases_array),
3157		- 'embedding_vector' => $serialized_vector,
3158		- 'callback_function' => $callback_function,
3159		- 'similarity_threshold' => $default_threshold,
3160		- ]);
	3147	+ // Always include callbacks from add-ons
	3148	+ $callbacks[$function] = $data;
3161	3149
3162		- if ($result === false) {
3163		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
	3150	+ // Ensure they have the proper add-on info
	3151	+ if (isset($addon_function_mapping[$function])) {
	3152	+ $addon_info = $addon_function_mapping[$function];
	3153	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	3154	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	3155	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	3156	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
3164	3157	}
3165		- } else {
3166		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
3167	3158	}
3168	3159
3169		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3170		- exit;
3171		-}
	3160	+ // Just before returning callbacks, sort them to prioritize free features
	3161	+ if (!$grouped) {
	3162	+ // Create temporary arrays for sorting
	3163	+ $free_callbacks = array();
	3164	+ $pro_callbacks = array();
3172	3165
	3166	+ // Split callbacks into free and pro
	3167	+ foreach ($callbacks as $key => $data) {
	3168	+ if (isset($data['pro_only']) && $data['pro_only']) {
	3169	+ $pro_callbacks[$key] = $data;
	3170	+ } else {
	3171	+ $free_callbacks[$key] = $data;
	3172	+ }
	3173	+ }
3173	3174
	3175	+ // Merge with free callbacks first
	3176	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
	3177	+ }
3174	3178
3175		-
3176		-
3177		-
3178		-private function mxchat_get_available_callbacks($grouped = false) {
3179		- $callbacks = [
3180		- 'mxchat_handle_email_capture' => [
3181		- 'label' => __('Email Capture', 'mxchat'),
3182		- 'pro_only' => false,
3183		- 'group' => __('Customer Engagement', 'mxchat'),
3184		- ],
3185		- 'mxchat_generate_image' => [
3186		- 'label' => __('Generate Image', 'mxchat'),
3187		- 'pro_only' => true,
3188		- 'group' => __('Other Features', 'mxchat'),
3189		- ],
3190		- 'mxchat_handle_search_request' => [
3191		- 'label' => __('Brave Web Search', 'mxchat'),
3192		- 'pro_only' => false,
3193		- 'group' => __('Search Features', 'mxchat'),
3194		- ],
3195		- 'mxchat_handle_image_search_request' => [
3196		- 'label' => __('Brave Image Search', 'mxchat'),
3197		- 'pro_only' => false,
3198		- 'group' => __('Search Features', 'mxchat'),
3199		- ],
3200		- 'mxchat_handle_pdf_discussion' => [
3201		- 'label' => __('Chat with PDF', 'mxchat'),
3202		- 'pro_only' => true,
3203		- 'group' => __('Other Features', 'mxchat'),
3204		- ],
3205		- 'mxchat_live_agent_handover' => [
3206		- 'label' => __('Live Agent', 'mxchat'),
3207		- 'pro_only' => true,
3208		- 'group' => __('Customer Engagement', 'mxchat'),
3209		- ],
3210		- 'mxchat_handle_switch_to_chatbot_intent' => [
3211		- 'label' => __('Back to Chatbot', 'mxchat'),
3212		- 'pro_only' => true,
3213		- 'group' => __('Customer Engagement', 'mxchat'),
3214		- ],
3215		- ];
3216		-
3217		- // Allow other plugins to add their callbacks
3218		- $callbacks = apply_filters('mxchat_available_callbacks', $callbacks);
3219		-
3220	3179	// Return grouped structure if requested
3221	3180	if ($grouped) {
3222		- $grouped_callbacks = [];
	3181	+ $grouped_callbacks = array();
3223	3182	foreach ($callbacks as $key => $data) {
3224		- $group_label = $data['group'] ?? __('Other Features', 'mxchat');
3225		- $grouped_callbacks[$group_label][$key] = [
3226		- 'label' => $data['label'],
3227		- 'pro_only' => $data['pro_only'],
3228		- ];
	3183	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
	3184	+
	3185	+ // Ensure we carry forward all the new fields in grouped mode
	3186	+ $callback_data = array(
	3187	+ 'label' => $data['label'],
	3188	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	3189	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	3190	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	3191	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	3192	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	3193	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	3194	+ );
	3195	+
	3196	+ $grouped_callbacks[$group_label][$key] = $callback_data;
3229	3197	}
3230		- return $grouped_callbacks;
3231		- }
3232		- return $callbacks;
3233		-}
3234	3198
	3199	+ // Sort within each group to prioritize free features
	3200	+ foreach ($grouped_callbacks as $group => $items) {
	3201	+ $free_items = array();
	3202	+ $pro_items = array();
3235	3203
3236		-private function mxchat_average_vectors($vectors) {
3237		- $vector_length = count($vectors[0]);
3238		- $sum_vector = array_fill(0, $vector_length, 0);
	3204	+ foreach ($items as $key => $data) {
	3205	+ if (isset($data['pro_only']) && $data['pro_only']) {
	3206	+ $pro_items[$key] = $data;
	3207	+ } else {
	3208	+ $free_items[$key] = $data;
	3209	+ }
	3210	+ }
3239	3211
3240		- foreach ($vectors as $vector) {
3241		- for ($i = 0; $i < $vector_length; $i++) {
3242		- $sum_vector[$i] += $vector[$i];
	3212	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
3243	3213	}
3244		- }
3245	3214
3246		- // Divide each component by the number of vectors to get the average
3247		- $num_vectors = count($vectors);
3248		- for ($i = 0; $i < $vector_length; $i++) {
3249		- $sum_vector[$i] /= $num_vectors;
	3215	+ return $grouped_callbacks;
3250	3216	}
3251	3217
3252		- return $sum_vector;
	3218	+ return $callbacks;
3253	3219	}
3254	3220
3255	3221	public function mxchat_handle_delete_intent() {
3256	3222	if ( ! current_user_can( 'manage_options' ) ) {
		@@ -3266,15 +3232,14 @@
3266	3232
3267	3233	$wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
3268	3234	}
3269	3235
3270		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
	3236	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
3271	3237	exit;
3272	3238	}
3273	3239
3274	3240
3275	3241	public function mxchat_page_init() {
3276		- // Register settings
3277	3242	register_setting(
3278	3243	'mxchat_option_group',
3279	3244	'mxchat_options',
3280	3245	array($this, 'mxchat_sanitize')
		@@ -3285,10 +3250,10 @@
3285	3250	'mxchat_similarity_threshold',
3286	3251	array(
3287	3252	'type' => 'number',
3288	3253	'sanitize_callback' => function($value) {
3289		- $value = absint($value); // Ensure it's an integer
3290		- return min(max($value, 70), 85); // Enforce range
	3254	+ $value = absint($value);
	3255	+ return min(max($value, 20), 95);
3291	3256	},
3292	3257	'default' => 80,
3293	3258	)
3294	3259	);
		@@ -3316,39 +3281,114 @@
3316	3281	array($this, 'mxchat_append_to_body_callback'),
3317	3282	'mxchat-chatbot',
3318	3283	'mxchat_chatbot_section'
3319	3284	);
3320		-
3321		-
3322		- // Existing fields...
	3285	+
3323	3286	add_settings_field(
3324		- 'api_key',
3325		- esc_html__('OpenAI API Key', 'mxchat'),
3326		- array($this, 'api_key_callback'),
	3287	+ 'contextual_awareness_toggle',
	3288	+ esc_html__('Contextual Awareness', 'mxchat'),
	3289	+ array($this, 'mxchat_contextual_awareness_callback'),
3327	3290	'mxchat-chatbot',
3328	3291	'mxchat_chatbot_section'
3329	3292	);
3330	3293
	3294	+ add_settings_field(
	3295	+ 'api_key',
	3296	+ esc_html__('OpenAI API Key', 'mxchat'),
	3297	+ array($this, 'api_key_callback'),
	3298	+ 'mxchat-chatbot',
	3299	+ 'mxchat_chatbot_section',
	3300	+ array(
	3301	+ 'class' => 'mxchat-setting-row',
	3302	+ 'data-provider' => 'openai'
	3303	+ )
	3304	+ );
	3305	+
	3306	+ add_settings_field(
	3307	+ 'xai_api_key',
	3308	+ esc_html__('X.AI API Key', 'mxchat'),
	3309	+ array($this, 'xai_api_key_callback'),
	3310	+ 'mxchat-chatbot',
	3311	+ 'mxchat_chatbot_section',
	3312	+ array(
	3313	+ 'class' => 'mxchat-setting-row',
	3314	+ 'data-provider' => 'xai'
	3315	+ )
	3316	+ );
	3317	+
	3318	+ add_settings_field(
	3319	+ 'claude_api_key',
	3320	+ esc_html__('Claude API Key', 'mxchat'),
	3321	+ array($this, 'claude_api_key_callback'),
	3322	+ 'mxchat-chatbot',
	3323	+ 'mxchat_chatbot_section',
	3324	+ array(
	3325	+ 'class' => 'mxchat-setting-row',
	3326	+ 'data-provider' => 'claude'
	3327	+ )
	3328	+ );
	3329	+
	3330	+ add_settings_field(
	3331	+ 'deepseek_api_key',
	3332	+ esc_html__('DeepSeek API Key', 'mxchat'),
	3333	+ array($this, 'deepseek_api_key_callback'),
	3334	+ 'mxchat-chatbot',
	3335	+ 'mxchat_chatbot_section',
	3336	+ array(
	3337	+ 'class' => 'mxchat-setting-row',
	3338	+ 'data-provider' => 'deepseek'
	3339	+ )
	3340	+ );
	3341	+
	3342	+ add_settings_field(
	3343	+ 'gemini_api_key',
	3344	+ esc_html__('Google Gemini API Key', 'mxchat'),
	3345	+ array($this, 'gemini_api_key_callback'),
	3346	+ 'mxchat-chatbot',
	3347	+ 'mxchat_chatbot_section',
	3348	+ array(
	3349	+ 'class' => 'mxchat-setting-row',
	3350	+ 'data-provider' => 'gemini'
	3351	+ )
	3352	+ );
	3353	+
	3354	+ add_settings_field(
	3355	+ 'voyage_api_key',
	3356	+ esc_html__('Voyage AI API Key', 'mxchat'),
	3357	+ array($this, 'voyage_api_key_callback'),
	3358	+ 'mxchat-chatbot',
	3359	+ 'mxchat_chatbot_section',
	3360	+ array(
	3361	+ 'class' => 'mxchat-setting-row',
	3362	+ 'data-provider' => 'voyage'
	3363	+ )
	3364	+ );
	3365	+
3331	3366	add_settings_field(
3332		- 'xai_api_key',
3333		- esc_html__('X.AI API Key', 'mxchat'),
3334		- array($this, 'xai_api_key_callback'),
	3367	+ 'enable_streaming_toggle',
	3368	+ esc_html__('Enable Streaming', 'mxchat'),
	3369	+ array($this, 'enable_streaming_toggle_callback'),
3335	3370	'mxchat-chatbot',
3336		- 'mxchat_chatbot_section'
	3371	+ 'mxchat_chatbot_section', // Same section as your working toggle
	3372	+ array(
	3373	+ 'class' => 'mxchat-setting-row streaming-setting',
	3374	+ 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
	3375	+ )
3337	3376	);
3338	3377
	3378	+
3339	3379	add_settings_field(
3340		- 'claude_api_key',
3341		- esc_html__('Claude API Key', 'mxchat'),
3342		- array($this, 'claude_api_key_callback'),
	3380	+ 'model',
	3381	+ esc_html__('Chat Model', 'mxchat'),
	3382	+ array($this, 'mxchat_model_callback'),
3343	3383	'mxchat-chatbot',
3344	3384	'mxchat_chatbot_section'
3345	3385	);
3346		-
	3386	+
3347	3387	add_settings_field(
3348		- 'deepseek_api_key',
3349		- esc_html__('DeepSeek API Key', 'mxchat'),
3350		- array($this, 'deepseek_api_key_callback'),
	3388	+ 'embedding_model',
	3389	+ esc_html__('Embedding Model', 'mxchat'),
	3390	+ array($this, 'embedding_model_callback'),
3351	3391	'mxchat-chatbot',
3352	3392	'mxchat_chatbot_section'
3353	3393	);
3354	3394
		@@ -3359,20 +3399,21 @@
3359	3399	'mxchat-chatbot',
3360	3400	'mxchat_chatbot_section'
3361	3401	);
3362	3402
	3403	+
3363	3404	add_settings_field(
3364		- 'model',
3365		- esc_html__('Model', 'mxchat'),
3366		- array($this, 'mxchat_model_callback'),
	3405	+ 'top_bar_title',
	3406	+ esc_html__('Top Bar Title', 'mxchat'),
	3407	+ array($this, 'mxchat_top_bar_title_callback'),
3367	3408	'mxchat-chatbot',
3368	3409	'mxchat_chatbot_section'
3369	3410	);
3370	3411
3371	3412	add_settings_field(
3372		- 'top_bar_title',
3373		- esc_html__('Top Bar Title', 'mxchat'),
3374		- array($this, 'mxchat_top_bar_title_callback'),
	3413	+ 'ai_agent_text',
	3414	+ esc_html__('AI Agent Text', 'mxchat'),
	3415	+ array($this, 'mxchat_ai_agent_text_callback'),
3375	3416	'mxchat-chatbot',
3376	3417	'mxchat_chatbot_section'
3377	3418	);
3378	3419
		@@ -3416,32 +3457,8 @@
3416	3457	'mxchat_chatbot_section'
3417	3458	);
3418	3459
3419	3460	add_settings_field(
3420		- 'rate_limit_logged_out',
3421		- __('Rate Limit for Logged-out Users', 'mxchat'),
3422		- array($this, 'mxchat_rate_limit_logged_out_callback'),
3423		- 'mxchat-chatbot',
3424		- 'mxchat_chatbot_section'
3425		- );
3426		-
3427		- add_settings_field(
3428		- 'rate_limit_roles',
3429		- __('Rate Limits by User Role', 'mxchat'),
3430		- array($this, 'mxchat_rate_limit_roles_callback'),
3431		- 'mxchat-chatbot',
3432		- 'mxchat_chatbot_section'
3433		- );
3434		-
3435		- add_settings_field(
3436		- 'rate_limit_message',
3437		- esc_html__('Rate Limit Message', 'mxchat'),
3438		- array($this, 'mxchat_rate_limit_message_callback'),
3439		- 'mxchat-chatbot',
3440		- 'mxchat_chatbot_section'
3441		- );
3442		-
3443		- add_settings_field(
3444	3461	'pre_chat_message',
3445	3462	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3446	3463	array($this, 'mxchat_pre_chat_message_callback'),
3447	3464	'mxchat-chatbot',
		@@ -3512,8 +3529,16 @@
3512	3529	'mxchat_chatbot_section'
3513	3530	);
3514	3531
3515	3532
	3533	+ add_settings_field(
	3534	+ 'rate_limits',
	3535	+ __('Rate Limits Settings', 'mxchat'),
	3536	+ array($this, 'mxchat_rate_limits_callback'),
	3537	+ 'mxchat-chatbot',
	3538	+ 'mxchat_chatbot_section'
	3539	+ );
	3540	+
3516	3541	// Loops Settings Section
3517	3542	add_settings_section(
3518	3543	'mxchat_loops_section',
3519	3544	esc_html__('Loops Settings', 'mxchat'),
		@@ -3625,9 +3650,27 @@
3625	3650	'mxchat-embed',
3626	3651	'mxchat_pdf_intent_section'
3627	3652	);
3628	3653
	3654	+ // PDF Upload Button Toggle
3629	3655	add_settings_field(
	3656	+ 'show_pdf_upload_button',
	3657	+ __('Show PDF Upload Button', 'mxchat'),
	3658	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	3659	+ 'mxchat-embed',
	3660	+ 'mxchat_pdf_intent_section'
	3661	+ );
	3662	+
	3663	+ // Word Upload Button Toggle
	3664	+ add_settings_field(
	3665	+ 'show_word_upload_button',
	3666	+ __('Show Word Upload Button', 'mxchat'),
	3667	+ array($this, 'mxchat_show_word_upload_button_callback'),
	3668	+ 'mxchat-embed',
	3669	+ 'mxchat_pdf_intent_section'
	3670	+ );
	3671	+
	3672	+ add_settings_field(
3630	3673	'pdf_intent_trigger_text',
3631	3674	__('Intent Trigger Text', 'mxchat'),
3632	3675	array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3633	3676	'mxchat-embed',
		@@ -3690,8 +3733,16 @@
3690	3733	array($this, 'mxchat_live_agent_away_message_callback'),
3691	3734	'mxchat-embed',
3692	3735	'mxchat_live_agent_section'
3693	3736	);
	3737	+
	3738	+ add_settings_field(
	3739	+ 'live_agent_user_ids',
	3740	+ __('Slack Agent User IDs', 'mxchat'),
	3741	+ array($this, 'mxchat_live_agent_user_ids_callback'),
	3742	+ 'mxchat-embed',
	3743	+ 'mxchat_live_agent_section'
	3744	+ );
3694	3745
3695	3746	add_settings_field(
3696	3747	'live_agent_webhook_url',
3697	3748	__('Slack Webhook URL', 'mxchat'),
		@@ -3722,9 +3773,9 @@
3722	3773
3723	3774	// General Settings Section
3724	3775	add_settings_section(
3725	3776	'mxchat_general_section',
3726		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	3777	+ esc_html__('YouTube Tutorials', 'mxchat'),
3727	3778	null,
3728	3779	'mxchat-general'
3729	3780	);
3730	3781	}
		@@ -3729,9 +3780,8 @@
3729	3780	);
3730	3781	}
3731	3782
3732	3783	public function mxchat_prompts_page_init() {
3733		- // Register all settings as a single array
3734	3784	register_setting(
3735	3785	'mxchat_prompts_options',
3736	3786	'mxchat_prompts_options',
3737	3787	array(
		@@ -3743,18 +3793,57 @@
3743	3793	'mxchat_use_pinecone' => 0,
3744	3794	'mxchat_pinecone_api_key' => '',
3745	3795	'mxchat_pinecone_environment' => '',
3746	3796	'mxchat_pinecone_index' => '',
3747		- 'mxchat_pinecone_host' => '', // Add this line
	3797	+ 'mxchat_pinecone_host' => '',
3748	3798	),
3749	3799	'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3750	3800	)
3751	3801	);
3752	3802
3753		- // Add settings saved message
3754	3803	add_action('admin_notices', array($this, 'sync_settings_notice'));
3755	3804	}
3756	3805
	3806	+public function mxchat_transcripts_page_init() {
	3807	+ register_setting(
	3808	+ 'mxchat_transcripts_options',
	3809	+ 'mxchat_transcripts_options',
	3810	+ array(
	3811	+ 'type' => 'array',
	3812	+ 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
	3813	+ 'default' => array(
	3814	+ 'mxchat_enable_notifications' => 0,
	3815	+ 'mxchat_notification_email' => get_option('admin_email'),
	3816	+ ),
	3817	+ 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
	3818	+ )
	3819	+ );
	3820	+
	3821	+ add_settings_section(
	3822	+ 'mxchat_transcripts_notification_section',
	3823	+ esc_html__('Chat Notification Settings', 'mxchat'),
	3824	+ array($this, 'mxchat_transcripts_notification_section_callback'),
	3825	+ 'mxchat-transcripts'
	3826	+ );
	3827	+
	3828	+ add_settings_field(
	3829	+ 'mxchat_enable_notifications',
	3830	+ esc_html__('Enable Chat Notifications', 'mxchat'),
	3831	+ array($this, 'mxchat_enable_notifications_callback'),
	3832	+ 'mxchat-transcripts',
	3833	+ 'mxchat_transcripts_notification_section'
	3834	+ );
	3835	+
	3836	+ add_settings_field(
	3837	+ 'mxchat_notification_email',
	3838	+ esc_html__('Notification Email Address', 'mxchat'),
	3839	+ array($this, 'mxchat_notification_email_callback'),
	3840	+ 'mxchat-transcripts',
	3841	+ 'mxchat_transcripts_notification_section'
	3842	+ );
	3843	+}
	3844	+
	3845	+
3757	3846	/**
3758	3847	* Sanitize all prompts options
3759	3848	*
3760	3849	* @param array $input The unsanitized options array
		@@ -3836,136 +3925,127 @@
3836	3925	public function sanitize_sync_setting($input) {
3837	3926	return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
3838	3927	}
3839	3928
	3929	+public function mxchat_rate_limits_callback() {
	3930	+ $all_options = get_option('mxchat_options', []);
3840	3931
	3932	+ // Define available rate limits
	3933	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
3841	3934
3842		-public function mxchat_handle_activate_license() {
3843		- // Check nonce
3844		- if (!check_ajax_referer('mxchat_activate_license_nonce', 'security', false)) {
3845		- wp_send_json_error(esc_html__('Invalid security token', 'mxchat'));
3846		- return;
3847		- }
	3935	+ // Define available timeframes
	3936	+ $timeframes = array(
	3937	+ 'hourly' => __('Per Hour', 'mxchat'),
	3938	+ 'daily' => __('Per Day', 'mxchat'),
	3939	+ 'weekly' => __('Per Week', 'mxchat'),
	3940	+ 'monthly' => __('Per Month', 'mxchat')
	3941	+ );
3848	3942
3849		- // Verify user capabilities
3850		- if (!current_user_can('manage_options')) {
3851		- wp_send_json_error(esc_html__('Unauthorized access', 'mxchat'));
3852		- return;
3853		- }
	3943	+ // Get all roles plus a "logged_out" pseudo-role
	3944	+ $roles = wp_roles()->get_names();
	3945	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
3854	3946
3855		- $license_key = isset($_POST['mxchat_activation_key']) ? sanitize_text_field($_POST['mxchat_activation_key']) : '';
3856		- $customer_email = isset($_POST['mxchat_pro_email']) ? sanitize_email($_POST['mxchat_pro_email']) : '';
	3947	+ // Start the wrapper
	3948	+ echo '<div class="pro-feature-wrapper active">';
	3949	+ echo '<div class="mxchat-rate-limits-container">';
3857	3950
3858		- if (empty($license_key) || empty($customer_email)) {
3859		- wp_send_json_error(esc_html__('Email or License Key is missing', 'mxchat'));
3860		- return;
3861		- }
	3951	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	3952	+ 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') .
	3953	+ '</p>';
3862	3954
3863		- $product_id = 'MxChatPRO';
3864		- $response = wp_remote_get(
3865		- add_query_arg(
3866		- array(
3867		- 'wc-api' => 'software-api',
3868		- 'request' => 'activation',
3869		- 'email' => $customer_email,
3870		- 'license_key' => $license_key,
3871		- 'product_id' => $product_id
3872		- ),
3873		- 'http://mxchat.ai/'
3874		- )
3875		- );
	3955	+ // Add markdown link documentation
	3956	+ echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
	3957	+ echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
	3958	+ echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
	3959	+ echo '<ul style="margin-left: 20px;">';
	3960	+ echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
	3961	+ echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
	3962	+ echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
	3963	+ echo '</ul>';
	3964	+ echo '</div>';
3876	3965
3877		- if (is_wp_error($response)) {
3878		- wp_send_json_error(esc_html__('Activation failed due to a server error: ', 'mxchat') . $response->get_error_message());
3879		- return;
3880		- }
	3966	+ // Output the controls for each role
	3967	+ foreach ($roles as $role_id => $role_name) {
	3968	+ // Get saved options or defaults
	3969	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	3970	+ $default_timeframe = 'daily';
	3971	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
3881	3972
3882		- $body = wp_remote_retrieve_body($response);
3883		- $data = json_decode($body);
	3973	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	3974	+ ? $all_options['rate_limits'][$role_id]['limit']
	3975	+ : $default_limit;
3884	3976
3885		- if ($data && isset($data->activated) && $data->activated) {
3886		- update_option('mxchat_license_status', 'active');
3887		- update_option('mxchat_pro_email', $customer_email);
3888		- update_option('mxchat_activation_key', $license_key);
3889		- wp_send_json_success(array('message' => esc_html__('License activated successfully', 'mxchat')));
3890		- } else {
3891		- $error_message = isset($data->error) ? $data->error : esc_html__('Activation failed', 'mxchat');
3892		- update_option('mxchat_license_status', 'inactive');
3893		- update_option('mxchat_license_error', $error_message);
3894		- wp_send_json_error($error_message);
3895		- }
3896		-}
	3977	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	3978	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	3979	+ : $default_timeframe;
3897	3980
	3981	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	3982	+ ? $all_options['rate_limits'][$role_id]['message']
	3983	+ : $default_message;
3898	3984
3899		-public function mxchat_rate_limit_logged_out_callback() {
3900		- // Load the entire 'mxchat_options' array
3901		- $all_options = get_option('mxchat_options', []);
	3985	+ // Output the row
	3986	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
3902	3987
3903		- // Retrieve the saved rate limit or use the default value
3904		- $default_rate_limit = '10';
3905		- $selected_rate_limit = isset($all_options['rate_limit_logged_out']) ? $all_options['rate_limit_logged_out'] : $default_rate_limit;
	3988	+ // Role label
	3989	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
3906	3990
3907		- // Define available rate limits
3908		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	3991	+ // Controls section
	3992	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
3909	3993
3910		- // Output the dropdown
3911		- echo '<div class="pro-feature-wrapper active">';
3912		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3913		- foreach ($rate_limits as $limit) {
3914		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3915		- }
3916		- echo '</select>';
3917		- 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>';
3918		- echo '</div>';
3919		-}
	3994	+ // Rate limit and timeframe controls
	3995	+ echo '<div class="mxchat-rate-limit-controls">';
3920	3996
3921		-// Add this new callback function
3922		-public function mxchat_rate_limit_roles_callback() {
3923		- $all_options = get_option('mxchat_options', []);
3924		- $roles = wp_roles()->get_names();
3925		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	3997	+ // Limit dropdown
	3998	+ echo '<div>';
	3999	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
	4000	+ echo '<select
	4001	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	4002	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
	4003	+ class="mxchat-autosave-field">';
	4004	+ foreach ($rate_limits as $limit) {
	4005	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	4006	+ }
	4007	+ echo '</select>';
	4008	+ echo '</div>';
3926	4009
3927		- echo '<div class="pro-feature-wrapper active mxchat-autosave-section">';
3928		-
3929		- foreach ($roles as $role_id => $role_name) {
3930		- $default_rate_limit = '100';
3931		- $selected_rate_limit = isset($all_options['role_rate_limits'][$role_id])
3932		- ? $all_options['role_rate_limits'][$role_id]
3933		- : $default_rate_limit;
3934		-
3935		- echo '<div style="margin-bottom: 10px;">';
3936		- echo '<label style="display: inline-block; width: 150px;">' . esc_html($role_name) . ':</label>';
	4010	+ // Timeframe dropdown
	4011	+ echo '<div>';
	4012	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
3937	4013	echo '<select
3938		- id="role_rate_limits_' . esc_attr($role_id) . '"
3939		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	4014	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	4015	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
3940	4016	class="mxchat-autosave-field">';
3941		- foreach ($rate_limits as $limit) {
3942		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	4017	+ foreach ($timeframes as $value => $label) {
	4018	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
3943	4019	}
3944	4020	echo '</select>';
3945	4021	echo '</div>';
3946		- }
3947	4022
3948		- 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>';
3949		- echo '</div>';
3950		-}
	4023	+ echo '</div>'; // End controls
3951	4024
3952		-public function mxchat_rate_limit_message_callback() {
3953		- // Load the entire 'mxchat_options' array
3954		- $all_options = get_option('mxchat_options', []);
	4025	+ // Custom message textarea
	4026	+ echo '<div class="mxchat-rate-limit-message">';
	4027	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	4028	+ echo '<textarea
	4029	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	4030	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	4031	+ class="mxchat-autosave-field"
	4032	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	4033	+ esc_textarea($custom_message) .
	4034	+ '</textarea>';
	4035	+ echo '<p class="description">' .
	4036	+ esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
	4037	+ '</p>';
	4038	+ echo '</div>'; // End message
3955	4039
3956		- // Retrieve the saved message or use the default value
3957		- $default_message = esc_html__('Rate limit exceeded. Please try again later.', 'mxchat');
3958		- $rate_limit_message = isset($all_options['rate_limit_message']) ? $all_options['rate_limit_message'] : $default_message;
	4040	+ echo '</div>'; // End controls wrapper
3959	4041
3960		- // Output the textarea
3961		- echo '<div class="pro-feature-wrapper active">';
3962		- printf(
3963		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
3964		- esc_textarea($rate_limit_message)
3965		- );
3966		- echo '<p class="description">' . esc_html__('This message will be displayed when a user exceeds the rate limit.', 'mxchat') . '</p>';
3967		- echo '</div>';
	4042	+ echo '</div>'; // End row
	4043	+ }
	4044	+
	4045	+ echo '</div>'; // End container
	4046	+
	4047	+ echo '</div>'; // End pro-feature-wrapper
3968	4048	}
3969	4049
3970	4050
3971	4051	private function mxchat_add_option_field($id, $title, $callback = '') {
		@@ -3978,94 +4058,89 @@
3978	4058	$id === 'model' ? ['label_for' => 'model'] : []
3979	4059	);
3980	4060	}
3981	4061
	4062	+// OpenAI API Key
3982	4063	public function api_key_callback() {
3983		- // Retrieve from your stored 'api_key' in the mxchat_options array
3984	4064	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
3985	4065
3986		- // Notice we changed the name to "api_key" (no array notation).
3987		- echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" />';
	4066	+ echo '<div class="api-key-wrapper" data-provider="openai">';
	4067	+ echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
3988	4068	echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3989		- echo '<p class="description">' . wp_kses_post(__('The <strong>OpenAI API key is required even when using other models</strong> as it is used for vector embedding functionality. You must add credits to your OpenAI billing account before use.', 'mxchat')) . '</p>';
	4069	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4070	+ echo '</div>';
3990	4071	}
	4072	+
	4073	+// X.AI API Key
3991	4074	public function xai_api_key_callback() {
3992		- // Check if the feature is activated (paid feature)
3993		- $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
3994		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
3995		-
3996		- // Retrieve the X.AI API key value
3997	4075	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
3998	4076
3999		- // Render the input field for the X.AI API key
4000		- echo '<div class="' . esc_attr($class) . '">';
4001		- printf(
4002		- '<input type="password" id="xai_api_key" name="xai_api_key" value="%s" class="regular-text" %s />',
4003		- $xaiApiKey,
4004		- $disabled
4005		- );
	4077	+ echo '<div class="api-key-wrapper" data-provider="xai">';
	4078	+ echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
4006	4079	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4007		-
4008		- // If the feature is not activated, show the overlay with a "Pro Only" message
4009		- if (!$this->is_activated) {
4010		- echo '<div class="pro-feature-overlay">';
4011		- 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>';
4012		- echo '</div>';
4013		- }
4014		-
	4080	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
4015	4081	echo '</div>';
4016	4082	}
	4083	+// Claude API Key
4017	4084	public function claude_api_key_callback() {
4018		- // Check if the feature is activated (paid feature)
4019		- $disabled = $this->is_activated ? '' : 'disabled';
4020		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4021		-
4022		- // Retrieve the Claude API key value directly like the others
4023	4085	$claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
4024		-
4025		- // Use direct name field like the other working API keys
4026		- echo '<div class="' . esc_attr($class) . '">';
4027		- printf(
4028		- '<input type="password" id="claude_api_key" name="claude_api_key" value="%s" class="regular-text" %s />',
4029		- $claudeApiKey,
4030		- $disabled
4031		- );
	4086	+
	4087	+ echo '<div class="api-key-wrapper" data-provider="claude">';
	4088	+ echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
4032	4089	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4033		-
4034		- if (!$this->is_activated) {
4035		- echo '<div class="pro-feature-overlay">';
4036		- 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>';
4037		- echo '</div>';
4038		- }
	4090	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
4039	4091	echo '</div>';
4040	4092	}
	4093	+
	4094	+// DeepSeek API Key
4041	4095	public function deepseek_api_key_callback() {
4042		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
4043	4096	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
4044	4097
4045		- // Notice we changed the name to "deepseek_api_key" (no array notation).
4046		- echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" />';
	4098	+ echo '<div class="api-key-wrapper" data-provider="deepseek">';
	4099	+ echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4047	4100	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4101	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4102	+ echo '</div>';
4048	4103	}
4049	4104
	4105	+// Gemini API Key
	4106	+public function gemini_api_key_callback() {
	4107	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
4050	4108
	4109	+ echo '<div class="api-key-wrapper" data-provider="gemini">';
	4110	+ echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
	4111	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4112	+ echo '<p class="description api-key-notice">' . esc_html__('Required for Google Gemini models. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
	4113	+ echo '</div>';
	4114	+}
4051	4115
	4116	+// Voyage API Key
	4117	+public function voyage_api_key_callback() {
	4118	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
4052	4119
	4120	+ echo '<div class="api-key-wrapper" data-provider="voyage">';
	4121	+ echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
	4122	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4123	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected embedding model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4124	+ echo '</div>';
	4125	+}
4053	4126
4054	4127	public function mxchat_loops_api_key_callback() {
4055		- // Support both old and new format
4056	4128	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
4057	4129
4058		- echo '<div class="api-key-wrapper">';
	4130	+ // Hidden fields to "trap" autofill
	4131	+ echo '<input type="text" style="display:none" autocomplete="username" />';
	4132	+ echo '<input type="password" style="display:none" autocomplete="current-password" />';
	4133	+
	4134	+ echo '<div class="api-key-wrapper" data-provider="loops">';
4059	4135	echo sprintf(
4060		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
	4136	+ '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
4061	4137	$loops_api_key
4062	4138	);
4063	4139	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4064	4140	echo '</div>';
4065		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	4141	+ 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>';
4066	4142	}
4067		-
4068	4143	public function mxchat_loops_mailing_list_callback() {
4069	4144	// Add error handling and type checking
4070	4145	$loops_api_key = '';
4071	4146	$selected_list = '';
		@@ -4083,8 +4158,12 @@
4083	4158	if (!empty($loops_api_key)) {
4084	4159	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
4085	4160	if (is_array($lists) && !empty($lists)) {
4086	4161	echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	4162	+
	4163	+ // Add a default "Select a list" option
	4164	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	4165	+
4087	4166	foreach ($lists as $list) {
4088	4167	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
4089	4168	echo sprintf(
4090	4169	'<option value="%s" %s>%s</option>',
		@@ -4094,8 +4173,9 @@
4094	4173	);
4095	4174	}
4096	4175	}
4097	4176	echo '</select>';
	4177	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
4098	4178	} else {
4099	4179	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
4100	4180	}
4101	4181	} else {
		@@ -4143,43 +4223,125 @@
4143	4223	);
4144	4224	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>';
4145	4225	}
4146	4226
4147		-
4148		-
4149	4227	// Callback for AI Instructions textarea
4150	4228	public function system_prompt_instructions_callback() {
4151	4229	// Retrieve the current value of the system prompt instructions
4152	4230	$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4153		-
4154	4231	// Render the textarea field
4155	4232	printf(
4156	4233	'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4157	4234	$instructions
4158	4235	);
	4236	+ // Provide a helpful description with sample instructions button
	4237	+ echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	4238	+ echo '<div class="mxchat-instructions-container">';
	4239	+ echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
	4240	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	4241	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	4242	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	4243	+ echo '</svg>';
	4244	+ echo esc_html__('View Sample Instructions', 'mxchat');
	4245	+ echo '</button>';
	4246	+ echo '</div>';
4159	4247
4160		- // Provide a helpful description
4161		- echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	4248	+ // Add modal to WordPress admin footer instead of inline
	4249	+ add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
4162	4250	}
4163	4251
	4252	+// New method to render modal in admin footer
	4253	+public function render_sample_instructions_modal() {
	4254	+ static $modal_rendered = false;
	4255	+ if ($modal_rendered) return; // Prevent duplicate modals
	4256	+ $modal_rendered = true;
4164	4257
	4258	+ echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
	4259	+ echo '<div class="mxchat-instructions-modal-content">';
	4260	+ echo '<div class="mxchat-instructions-modal-header">';
	4261	+ echo '<h3 class="mxchat-instructions-modal-title">';
	4262	+ 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">';
	4263	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	4264	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	4265	+ echo '</svg>';
	4266	+ echo esc_html__('Sample AI Instructions', 'mxchat');
	4267	+ echo '</h3>';
	4268	+ echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
	4269	+ 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">';
	4270	+ echo '<line x1="18" y1="6" x2="6" y2="18"/>';
	4271	+ echo '<line x1="6" y1="6" x2="18" y2="18"/>';
	4272	+ echo '</svg>';
	4273	+ echo '</button>';
	4274	+ echo '</div>';
	4275	+ echo '<div class="mxchat-instructions-modal-body">';
	4276	+ echo '<div class="mxchat-instructions-content">';
	4277	+ 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:
	4278	+
	4279	+# Response Style - CRITICALLY IMPORTANT
	4280	+- MAXIMUM LENGTH: 1-3 short sentences per response
	4281	+- Ultra-concise: Get straight to the answer with no filler
	4282	+- No introductions like "Sure!" or "I\'d be happy to help"
	4283	+- No phrases like "based on my knowledge" or "according to information"
	4284	+- No explanatory text before giving the answer
	4285	+- No summaries or repetition
	4286	+- Hyperlink all URLs
	4287	+- Respond in user\'s language
	4288	+- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	4289	+
	4290	+# Knowledge Base Requirements - PREVENT HALLUCINATIONS
	4291	+- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	4292	+- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	4293	+- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	4294	+- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	4295	+- Better to admit insufficient information than provide inaccurate answers');
	4296	+ echo '</div>';
	4297	+ echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
	4298	+ 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">';
	4299	+ echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
	4300	+ echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
	4301	+ echo '</svg>';
	4302	+ echo esc_html__('Copy Instructions', 'mxchat');
	4303	+ echo '</button>';
	4304	+ echo '</div>';
	4305	+ echo '<div class="mxchat-instructions-modal-footer">';
	4306	+ echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
	4307	+ echo '</div>';
	4308	+ echo '</div>';
	4309	+ echo '</div>';
	4310	+}
	4311	+
	4312	+
4165	4313	public function mxchat_model_callback() {
4166	4314	// Define available models grouped by provider
4167	4315	$models = array(
	4316	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	4317	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	4318	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	4319	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	4320	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	4321	+ ),
4168	4322	esc_html__('X.AI Models', 'mxchat') => array(
4169		- 'grok-beta' => esc_html__('grok-beta (Early Beta)', 'mxchat'),
4170		- 'grok-2' => esc_html__('Grok 2', 'mxchat')
	4323	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	4324	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	4325	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	4326	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
	4327	+ 'grok-2' => esc_html__('Grok 2', 'mxchat'),
	4328	+ 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat') // Added new Grok-4 model
4171	4329	),
4172	4330	esc_html__('DeepSeek Models', 'mxchat') => array(
4173	4331	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4174	4332	),
4175	4333	esc_html__('Claude Models', 'mxchat') => array(
4176		- 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Most Intelligent)', 'mxchat'),
4177		- 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Highly Complex Tasks)', 'mxchat'),
	4334	+ 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
	4335	+ 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
	4336	+ 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
	4337	+ 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Intelligent)', 'mxchat'),
	4338	+ 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
4178	4339	'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4179	4340	'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
4180	4341	),
4181	4342	esc_html__('OpenAI Models', 'mxchat') => array(
	4343	+ 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
4182	4344	'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4183	4345	'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4184	4346	'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4185	4347	'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
		@@ -4190,9 +4352,9 @@
4190	4352	// Retrieve the currently selected model from saved options
4191	4353	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4192	4354
4193	4355	// Begin the select dropdown
4194		- echo '<select id="model" name="model">'; // No array notation in name attribute
	4356	+ echo '<select id="model" name="model">';
4195	4357
4196	4358	// Iterate over groups of models
4197	4359	foreach ($models as $group_label => $group_models) {
4198	4360	echo '<optgroup label="' . esc_attr($group_label) . '">';
		@@ -4197,14 +4359,10 @@
4197	4359	foreach ($models as $group_label => $group_models) {
4198	4360	echo '<optgroup label="' . esc_attr($group_label) . '">';
4199	4361
4200	4362	foreach ($group_models as $model_value => $model_label) {
4201		- // Disable Pro-only models for non-activated users
4202		- $disabled = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? 'disabled' : '';
4203		- $label_suffix = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? esc_html__(' (Pro Only)', 'mxchat') : '';
4204		-
4205		- // Output the option element
4206		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . ' ' . $disabled . '>' . esc_html($model_label . $label_suffix) . '</option>';
	4363	+ // All models enabled - no disabled attribute or Pro Only label
	4364	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4207	4365	}
4208	4366
4209	4367	echo '</optgroup>';
4210	4368	}
		@@ -4211,14 +4369,58 @@
4211	4369
4212	4370	// Close the select dropdown
4213	4371	echo '</select>';
4214	4372
4215		- // Add a description below the dropdown
4216		- echo '<p class="description">' . esc_html__('Select the AI model to use for your chatbot. Pro-only models are marked accordingly.', 'mxchat') . '</p>';
	4373	+ // Updated description to remove mention of Pro-only models
	4374	+ echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
4217	4375	}
4218	4376
4219	4377
	4378	+public function enable_streaming_toggle_callback() {
	4379	+ // Get value from options array, default to 'on'
	4380	+ $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
	4381	+ $checked = ($enabled === 'on') ? 'checked' : '';
	4382	+
	4383	+ echo '<label class="toggle-switch">';
	4384	+ echo sprintf(
	4385	+ '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
	4386	+ esc_attr($checked)
	4387	+ );
	4388	+ echo '<span class="slider"></span>'; // Remove 'round' class to match working toggle
	4389	+ echo '</label>';
	4390	+ echo '<p class="description">' .
	4391	+ esc_html__('Enable real-time streaming responses for supported models (OpenAI, Claude, and Grok). When disabled, responses will load all at once.', 'mxchat') .
	4392	+ '</p>';
	4393	+}
	4394	+// Callback function for embedding model selection
	4395	+public function embedding_model_callback() {
	4396	+ $models = array(
	4397	+ esc_html__('OpenAI Embeddings', 'mxchat') => array(
	4398	+ 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
	4399	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
	4400	+ 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
	4401	+ ),
	4402	+ esc_html__('Voyage AI Embeddings', 'mxchat') => array(
	4403	+ 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	4404	+ ),
	4405	+ esc_html__('Google Gemini Embeddings', 'mxchat') => array(
	4406	+ 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
	4407	+ )
	4408	+ );
	4409	+ $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	4410	+ echo '<select id="embedding_model" name="embedding_model">';
	4411	+ foreach ($models as $group_label => $group_models) {
	4412	+ echo '<optgroup label="' . esc_attr($group_label) . '">';
	4413	+ foreach ($group_models as $model_value => $model_label) {
	4414	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	4415	+ }
	4416	+ echo '</optgroup>';
	4417	+ }
	4418	+ echo '</select>';
	4419	+ 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>';
	4420	+}
4220	4421
	4422	+
4221	4423	public function mxchat_top_bar_title_callback() {
4222	4424	// Retrieve the current value of the top bar title from saved options
4223	4425	$top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4224	4426
		@@ -4227,9 +4429,16 @@
4227	4429
4228	4430	// Add a description
4229	4431	echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4230	4432	}
4231		-
	4433	+public function mxchat_ai_agent_text_callback() {
	4434	+ // Retrieve the current value of the AI agent text from saved options
	4435	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	4436	+ // Render the input field
	4437	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	4438	+ // Add a description
	4439	+ echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
	4440	+}
4232	4441	public function enable_email_block_callback() {
4233	4442	// Load full plugin options array
4234	4443	$all_options = get_option('mxchat_options', []);
4235	4444
		@@ -4249,9 +4458,8 @@
4249	4458	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>';
4250	4459	}
4251	4460
4252	4461
4253		-
4254	4462	public function email_blocker_header_content_callback() {
4255	4463	// Load the entire 'mxchat_options' array
4256	4464	$all_options = get_option('mxchat_options', []);
4257	4465
		@@ -4259,14 +4467,15 @@
4259	4467	$content = isset($all_options['email_blocker_header_content'])
4260	4468	? $all_options['email_blocker_header_content']
4261	4469	: '';
4262	4470
4263		- // Render the textarea
	4471	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4264	4472	echo '<textarea
4265	4473	id="email_blocker_header_content"
4266	4474	name="email_blocker_header_content"
4267	4475	rows="5"
4268	4476	cols="70"
	4477	+ data-setting="email_blocker_header_content"
4269	4478	>' . esc_textarea($content) . '</textarea>';
4270	4479
4271	4480	echo '<p class="description">';
4272	4481	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');
		@@ -4272,9 +4481,8 @@
4272	4481	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');
4273	4482	echo '</p>';
4274	4483	}
4275	4484
4276		-
4277	4485	public function email_blocker_button_text_callback() {
4278	4486	// Load the entire 'mxchat_options' array
4279	4487	$all_options = get_option('mxchat_options', []);
4280	4488
		@@ -4295,23 +4503,20 @@
4295	4503
4296	4504	public function mxchat_intro_message_callback() {
4297	4505	// Load the entire 'mxchat_options' array
4298	4506	$all_options = get_option('mxchat_options', []);
4299		-
4300	4507	// Retrieve the saved intro message or use the default
4301	4508	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4302	4509	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4303		-
4304		- // Output the textarea with the saved value
	4510	+ // Output the textarea with the saved value without escaping HTML
4305	4511	?>
4306		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
	4512	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
4307	4513	<p class="description">
4308		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
	4514	+ <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
4309	4515	</p>
4310	4516	<?php
4311	4517	}
4312	4518
4313		-
4314	4519	public function mxchat_input_copy_callback() {
4315	4520	// Load the entire 'mxchat_options' array
4316	4521	$all_options = get_option('mxchat_options', []);
4317	4522
		@@ -4777,8 +4982,23 @@
4777	4982	'</p>';
4778	4983
4779	4984	}
4780	4985
	4986	+public function mxchat_contextual_awareness_callback() {
	4987	+ // Get value from options array, default to 'off'
	4988	+ $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
	4989	+ $checked = ($contextual_awareness === 'on') ? 'checked' : '';
	4990	+ echo '<label class="toggle-switch">';
	4991	+ echo sprintf(
	4992	+ '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
	4993	+ esc_attr($checked)
	4994	+ );
	4995	+ echo '<span class="slider"></span>';
	4996	+ echo '</label>';
	4997	+ echo '<p class="description">' .
	4998	+ esc_html__('Enable contextual awareness to allow the chatbot to understand and reference the current page content. When enabled, the chatbot will have access to the page title, content, and URL for more relevant responses.', 'mxchat') .
	4999	+ '</p>';
	5000	+}
4781	5001
4782	5002
4783	5003	public function mxchat_privacy_toggle_callback() {
4784	5004	// Load from mxchat_options array
		@@ -5075,141 +5295,116 @@
5075	5295	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
5076	5296	}
5077	5297
5078	5298	public function mxchat_chat_toolbar_toggle_callback() {
5079		- // Get chat toolbar toggle value with fallback
5080		- $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
5081		- $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
	5299	+ // Get chat toolbar toggle value with fallback
	5300	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	5301	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
5082	5302
5083		- // Check if the plugin is activated (paid feature)
5084		- $disabled = $this->is_activated ? '' : 'disabled';
5085		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	5303	+ // Output the toggle switch
	5304	+ echo '<label class="toggle-switch">';
	5305	+ echo sprintf(
	5306	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	5307	+ esc_attr($checked)
	5308	+ );
	5309	+ echo '<span class="slider"></span>';
	5310	+ echo '</label>';
5086	5311
5087		- echo '<div class="' . esc_attr($class) . '">';
	5312	+ 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>';
	5313	+}
	5314	+/**
	5315	+ * Callback for PDF upload button toggle setting
	5316	+ */
	5317	+public function mxchat_show_pdf_upload_button_callback() {
	5318	+ // Get toggle value with fallback
	5319	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	5320	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
5088	5321
5089		- // Output the toggle switch
5090		- echo '<label class="toggle-switch">';
5091		- echo sprintf(
5092		- '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s %s />',
5093		- esc_attr($checked),
5094		- esc_attr($disabled)
5095		- );
5096		- echo '<span class="slider"></span>';
5097		- echo '</label>';
	5322	+ // Output the toggle switch
	5323	+ echo '<label class="toggle-switch">';
	5324	+ echo sprintf(
	5325	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	5326	+ esc_attr($checked)
	5327	+ );
	5328	+ echo '<span class="slider"></span>';
	5329	+ echo '</label>';
5098	5330
5099		- // Pro feature overlay
5100		- if (!$this->is_activated) {
5101		- echo '<div class="pro-feature-overlay">';
5102		- echo '<a href="https://mxchat.ai/" target="_blank">';
5103		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5104		- echo '</a>';
5105		- echo '</div>';
5106		- }
	5331	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	5332	+}
	5333	+/**
	5334	+ * Callback for Word upload button toggle setting
	5335	+ */
	5336	+public function mxchat_show_word_upload_button_callback() {
	5337	+ // Get toggle value with fallback
	5338	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	5339	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
5107	5340
5108		- echo '</div>';
5109		- 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>';
	5341	+ // Output the toggle switch
	5342	+ echo '<label class="toggle-switch">';
	5343	+ echo sprintf(
	5344	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	5345	+ esc_attr($checked)
	5346	+ );
	5347	+ echo '<span class="slider"></span>';
	5348	+ echo '</label>';
	5349	+
	5350	+ echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
5110	5351	}
5111	5352
5112		-
5113	5353	public function mxchat_pdf_intent_trigger_text_callback() {
5114		- $disabled = $this->is_activated ? '' : 'disabled';
5115		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5116	5354	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
5117	5355
5118		- echo '<div class="' . esc_attr($class) . '">';
5119	5356	echo sprintf(
5120	5357	'<textarea id="pdf_intent_trigger_text"
5121	5358	name="pdf_intent_trigger_text"
5122	5359	rows="3"
5123	5360	cols="50"
5124		- placeholder="%s"
5125		- %s>%s</textarea>',
	5361	+ placeholder="%s">%s</textarea>',
5126	5362	esc_attr__('Enter trigger text', 'mxchat'),
5127		- esc_attr($disabled),
5128	5363	isset($this->options['pdf_intent_trigger_text'])
5129	5364	? esc_textarea($this->options['pdf_intent_trigger_text'])
5130	5365	: esc_textarea($default_text)
5131	5366	);
5132	5367	echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
5133		-
5134		- if (!$this->is_activated) {
5135		- echo '<div class="pro-feature-overlay">';
5136		- echo '<a href="https://mxchat.ai/" target="_blank">';
5137		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5138		- echo '</a>';
5139		- echo '</div>';
5140		- }
5141		- echo '</div>';
5142	5368	}
5143	5369
5144	5370	public function mxchat_pdf_intent_success_text_callback() {
5145		- $disabled = $this->is_activated ? '' : 'disabled';
5146		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5147	5371	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5148	5372
5149		- echo '<div class="' . esc_attr($class) . '">';
5150	5373	echo sprintf(
5151	5374	'<textarea id="pdf_intent_success_text"
5152	5375	name="pdf_intent_success_text"
5153	5376	rows="3"
5154	5377	cols="50"
5155		- placeholder="%s"
5156		- %s>%s</textarea>',
	5378	+ placeholder="%s">%s</textarea>',
5157	5379	esc_attr__('Enter success text', 'mxchat'),
5158		- esc_attr($disabled),
5159	5380	isset($this->options['pdf_intent_success_text'])
5160	5381	? esc_textarea($this->options['pdf_intent_success_text'])
5161	5382	: esc_textarea($default_text)
5162	5383	);
5163	5384	echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
5164		-
5165		- if (!$this->is_activated) {
5166		- echo '<div class="pro-feature-overlay">';
5167		- echo '<a href="https://mxchat.ai/" target="_blank">';
5168		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5169		- echo '</a>';
5170		- echo '</div>';
5171		- }
5172		- echo '</div>';
5173	5385	}
5174	5386
5175	5387	public function mxchat_pdf_intent_error_text_callback() {
5176		- $disabled = $this->is_activated ? '' : 'disabled';
5177		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5178	5388	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5179	5389
5180		- echo '<div class="' . esc_attr($class) . '">';
5181	5390	echo sprintf(
5182	5391	'<textarea id="pdf_intent_error_text"
5183	5392	name="pdf_intent_error_text"
5184	5393	rows="3"
5185	5394	cols="50"
5186		- placeholder="%s"
5187		- %s>%s</textarea>',
	5395	+ placeholder="%s">%s</textarea>',
5188	5396	esc_attr__('Enter error text', 'mxchat'),
5189		- esc_attr($disabled),
5190	5397	isset($this->options['pdf_intent_error_text'])
5191	5398	? esc_textarea($this->options['pdf_intent_error_text'])
5192	5399	: esc_textarea($default_text)
5193	5400	);
5194	5401	echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
5195		-
5196		- if (!$this->is_activated) {
5197		- echo '<div class="pro-feature-overlay">';
5198		- echo '<a href="https://mxchat.ai/" target="_blank">';
5199		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5200		- echo '</a>';
5201		- echo '</div>';
5202		- }
5203		- echo '</div>';
5204	5402	}
5205	5403
5206	5404	public function mxchat_pdf_max_pages_callback() {
5207		- $disabled = $this->is_activated ? '' : 'disabled';
5208		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5209	5405	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5210	5406
5211		- echo '<div class="' . esc_attr($class) . '">';
5212	5407	echo sprintf(
5213	5408	'<input type="range"
5214	5409	id="pdf_max_pages"
5215	5410	name="pdf_max_pages"
		@@ -5215,37 +5410,24 @@
5215	5410	name="pdf_max_pages"
5216	5411	min="1"
5217	5412	max="69"
5218	5413	value="%d"
5219		- %s
5220	5414	class="range-slider" />',
5221		- esc_attr($max_pages),
5222		- esc_attr($disabled)
	5415	+ esc_attr($max_pages)
5223	5416	);
5224	5417	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5225	5418	echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
5226		-
5227		- if (!$this->is_activated) {
5228		- echo '<div class="pro-feature-overlay">';
5229		- echo '<a href="https://mxchat.ai/" target="_blank">';
5230		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5231		- echo '</a>';
5232		- echo '</div>';
5233		- }
5234		- echo '</div>';
5235	5419	}
5236	5420
5237	5421	public function mxchat_live_agent_status_callback() {
5238		- $disabled = $this->is_activated ? '' : 'disabled';
5239		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5240		- $status = isset($this->options['live_agent_status']) ? $this->options['live_agent_status'] : 'off';
5241		-
5242		- echo '<div class="' . esc_attr($class) . '">';
	5422	+ // Always get fresh options instead of using cached $this->options
	5423	+ $fresh_options = get_option('mxchat_options');
	5424	+ $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
	5425	+
5243	5426	echo '<label class="toggle-switch">';
5244	5427	echo sprintf(
5245		- '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s %s />',
5246		- checked($status, 'on', false),
5247		- esc_attr($disabled)
	5428	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	5429	+ checked($status, 'on', false)
5248	5430	);
5249	5431	echo '<span class="slider"></span>';
5250	5432	echo '</label>';
5251	5433	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5250,98 +5432,83 @@
5250	5432	echo '</label>';
5251	5433	echo '<label for="live_agent_status" class="mxchat-status-label">';
5252	5434	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5253	5435	echo '</label>';
5254		-
5255		- if (!$this->is_activated) {
5256		- echo '<div class="pro-feature-overlay">';
5257		- 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>';
5258		- echo '</div>';
5259		- }
5260		- echo '</div>';
5261	5436	}
5262	5437
5263		-
5264		-// Away Message Callback
5265	5438	public function mxchat_live_agent_away_message_callback() {
5266		- $disabled = $this->is_activated ? '' : 'disabled';
5267		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5268	5439	$message = isset($this->options['live_agent_away_message'])
5269	5440	? $this->options['live_agent_away_message']
5270	5441	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5271	5442
5272		- echo '<div class="' . esc_attr($class) . '">';
5273	5443	printf(
5274		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5275		- esc_attr($disabled),
	5444	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5276	5445	esc_textarea($message)
5277	5446	);
5278	5447	echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
5279		-
5280		- if (!$this->is_activated) {
5281		- echo '<div class="pro-feature-overlay">';
5282		- 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>';
5283		- echo '</div>';
5284		- }
5285		- echo '</div>';
5286	5448	}
5287	5449
5288	5450	public function mxchat_live_agent_notification_message_callback() {
5289		- $disabled = $this->is_activated ? '' : 'disabled';
5290		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5291	5451	$message = isset($this->options['live_agent_notification_message'])
5292	5452	? $this->options['live_agent_notification_message']
5293	5453	: __('Live agent has been notified.', 'mxchat');
5294	5454
5295		- echo '<div class="' . esc_attr($class) . '">';
5296	5455	printf(
5297		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5298		- esc_attr($disabled),
	5456	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5299	5457	esc_textarea($message)
5300	5458	);
5301	5459	echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
5302		-
5303		- if (!$this->is_activated) {
5304		- echo '<div class="pro-feature-overlay">';
5305		- 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>';
5306		- echo '</div>';
5307		- }
5308		- echo '</div>';
5309	5460	}
5310	5461
5311	5462	public function mxchat_live_agent_webhook_url_callback() {
5312		- $disabled = $this->is_activated ? '' : 'disabled';
5313		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5314	5463	$webhook_url = isset($this->options['live_agent_webhook_url'])
5315	5464	? esc_url($this->options['live_agent_webhook_url'])
5316	5465	: esc_url(get_option('live_agent_webhook_url', ''));
5317	5466
5318		- echo '<div class="' . esc_attr($class) . '">';
5319	5467	printf(
5320		- '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" %s />',
5321		- $webhook_url,
5322		- esc_attr($disabled)
	5468	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	5469	+ $webhook_url
5323	5470	);
5324	5471	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5325	5472	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	5473	+}
5326	5474
5327		- if (!$this->is_activated) {
5328		- echo '<div class="pro-feature-overlay">';
5329		- 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>';
5330		- echo '</div>';
5331		- }
5332		- echo '</div>';
	5475	+public function mxchat_live_agent_secret_key_callback() {
	5476	+ printf(
	5477	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	5478	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	5479	+ );
	5480	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5481	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5333	5482	}
5334	5483
	5484	+public function mxchat_live_agent_bot_token_callback() {
	5485	+ printf(
	5486	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	5487	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	5488	+ );
	5489	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5490	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	5491	+}
5335	5492
	5493	+public function mxchat_live_agent_user_ids_callback() {
	5494	+ $user_ids = isset($this->options['live_agent_user_ids'])
	5495	+ ? esc_textarea($this->options['live_agent_user_ids'])
	5496	+ : '';
	5497	+
	5498	+ printf(
	5499	+ '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
	5500	+ $user_ids
	5501	+ );
	5502	+ echo '<p class="description">' . esc_html__('Enter Slack User IDs of agents who should be automatically invited to chat channels (one per line). Find user IDs in Slack profiles under "More" → "Copy member ID". Example: U1234567890', 'mxchat') . '</p>';
	5503	+}
	5504	+
5336	5505	public function mxchat_similarity_threshold_callback() {
5337	5506	// Load from mxchat_options array
5338	5507	$options = get_option('mxchat_options', []);
5339	5508
5340		- // Get value with backwards compatibility
5341		- $threshold = isset($options['similarity_threshold'])
5342		- ? $options['similarity_threshold']
5343		- : get_option('mxchat_similarity_threshold', 80);
	5509	+ // Get value from options array with default of 80
	5510	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
5344	5511
5345	5512	echo '<div class="slider-container">';
5346	5513	echo sprintf(
5347	5514	'<input type="range"
		@@ -5346,9 +5513,9 @@
5346	5513	echo sprintf(
5347	5514	'<input type="range"
5348	5515	id="similarity_threshold"
5349	5516	name="similarity_threshold"
5350		- min="70"
	5517	+ min="20"
5351	5518	max="85"
5352	5519	step="1"
5353	5520	value="%s"
5354	5521	class="range-slider" />',
		@@ -5358,194 +5525,186 @@
5358	5525	'<span id="threshold_value" class="range-value">%s</span>',
5359	5526	esc_html($threshold)
5360	5527	);
5361	5528	echo '</div>';
5362		-
5363	5529	echo '<p class="description">';
5364		- 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');
	5530	+ echo sprintf(
	5531	+ 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'),
	5532	+ '<a href="' . admin_url('admin.php?page=mxchat-addons') . '">',
	5533	+ '</a>'
	5534	+ );
5365	5535	echo '</p>';
5366	5536	}
5367	5537
5368		-
5369		-
5370		-public function mxchat_live_agent_secret_key_callback() {
5371		- $disabled = $this->is_activated ? '' : 'disabled';
5372		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5373		-
5374		- echo '<div class="' . esc_attr($class) . '">';
5375		- printf(
5376		- '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" %s />',
5377		- isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : '',
5378		- esc_attr($disabled)
5379		- );
5380		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5381		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5382		-
5383		- if (!$this->is_activated) {
5384		- echo '<div class="pro-feature-overlay">';
5385		- 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>';
5386		- echo '</div>';
	5538	+public function mxchat_enqueue_admin_assets() {
	5539	+ // Get plugin version (define this in your main plugin file)
	5540	+ $version = defined('MXCHAT_VERSION') ? MXCHAT_VERSION : '2.3.2';
	5541	+
	5542	+ // Use file modification time for development (remove in production)
	5543	+ if (defined('WP_DEBUG') && WP_DEBUG) {
	5544	+ $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
5387	5545	}
5388		- echo '</div>';
	5546	+
	5547	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	5548	+ $plugin_url = plugin_dir_url(__FILE__) . '../';
	5549	+
	5550	+ // Only load on MxChat pages
	5551	+ if (strpos($current_page, 'mxchat') === false) {
	5552	+ return;
	5553	+ }
	5554	+
	5555	+ // Always load these on all MxChat pages
	5556	+ $this->enqueue_core_admin_assets($plugin_url, $version);
	5557	+ $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
	5558	+ $this->localize_admin_scripts($current_page);
5389	5559	}
5390		-
5391		-public function mxchat_live_agent_bot_token_callback() {
5392		- $disabled = $this->is_activated ? '' : 'disabled';
5393		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5394		-
5395		- echo '<div class="' . esc_attr($class) . '">';
5396		- printf(
5397		- '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" %s />',
5398		- isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : '',
5399		- esc_attr($disabled)
5400		- );
5401		- echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5402		- echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
5403		-
5404		- if (!$this->is_activated) {
5405		- echo '<div class="pro-feature-overlay">';
5406		- 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>';
5407		- echo '</div>';
	5560	+private function enqueue_core_admin_assets($plugin_url, $version) {
	5561	+ // Core admin styles
	5562	+ wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
	5563	+ wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
	5564	+
	5565	+ // Core admin scripts
	5566	+ wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
	5567	+}
	5568	+private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
	5569	+ switch ($current_page) {
	5570	+ case 'mxchat-prompts':
	5571	+ // Knowledge processing page assets
	5572	+ wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
	5573	+ wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
	5574	+ // NEW: Add the knowledge processing script
	5575	+ wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery'), $version, true);
	5576	+ break;
	5577	+
	5578	+ case 'mxchat-transcripts':
	5579	+ wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array(), $version);
	5580	+ wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
	5581	+ break;
	5582	+
	5583	+ case 'mxchat-actions':
	5584	+ wp_enqueue_style('mxchat-intent-css', $plugin_url . 'css/intent-style.css', array(), $version);
	5585	+ break;
	5586	+
	5587	+ case 'mxchat-activation':
	5588	+ wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
	5589	+ break;
	5590	+
5408	5591	}
5409		- echo '</div>';
5410	5592	}
5411		-
5412		-public function mxchat_enqueue_admin_assets() {
5413		- wp_enqueue_style('wp-color-picker');
5414		-
5415		- // Get the plugin version or file modification time for cache busting
5416		- $plugin_version = '2.0.5'; // Replace this with your plugin's version
5417		-
5418		- // File paths
5419		- $color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
5420		- $embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
5421		- $admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
5422		- $knowledge_css_path = plugin_dir_path(__FILE__) . '../css/knowledge-style.css';
5423		- $intent_css_path = plugin_dir_path(__FILE__) . '../css/intent-style.css';
5424		-
5425		- // Check if files exist and get modification times
5426		- $color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
5427		- $embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
5428		- $admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
5429		- $knowledge_css_version = file_exists($knowledge_css_path) ? filemtime($knowledge_css_path) : $plugin_version;
5430		- $intent_css_version = file_exists($intent_css_path) ? filemtime($intent_css_path) : $plugin_version;
5431		-
5432		- // Enqueue scripts and styles with corrected paths
5433		- wp_enqueue_script(
5434		- 'mxchat-color-picker',
5435		- plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
5436		- array('wp-color-picker'),
5437		- $color_picker_version,
5438		- true
5439		- );
5440		-
5441		- wp_enqueue_script(
5442		- 'mxchat-embedding-check',
5443		- plugin_dir_url(__FILE__) . '../js/embedding-check.js',
5444		- array(),
5445		- $embedding_check_version,
5446		- true
5447		- );
5448		-
5449		- wp_enqueue_script(
5450		- 'mxchat-admin-js',
5451		- plugin_dir_url(__FILE__) . '../js/mxchat-admin.js',
5452		- array('jquery'),
5453		- $plugin_version,
5454		- true
5455		- );
5456		-
5457		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	5593	+private function localize_admin_scripts($current_page) {
	5594	+ // Base localization data for main admin script
	5595	+ $base_data = array(
5458	5596	'ajax_url' => admin_url('admin-ajax.php'),
	5597	+ 'nonce' => wp_create_nonce('mxchat_status_nonce'),
	5598	+ 'admin_url' => admin_url(),
5459	5599	'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5460	5600	'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5461	5601	'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5462	5602	'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
5463		- ));
5464		-
5465		- // Enqueue the admin CSS
5466		- wp_enqueue_style(
5467		- 'mxchat-admin-css',
5468		- plugin_dir_url(__FILE__) . '../css/admin-style.css',
5469		- array(),
5470		- $admin_css_version
	5603	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	5604	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	5605	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	5606	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	5607	+ 'is_activated' => $this->is_activated ? '1' : '0',
	5608	+ 'status_refresh_interval' => 5000,
	5609	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	5610	+ 'ajaxurl' => admin_url('admin-ajax.php') // For jQuery fallback
5471	5611	);
5472	5612
5473		- if (isset($_GET['page']) && $_GET['page'] === 'mxchat-transcripts') {
5474		- wp_enqueue_style(
5475		- 'mxchat-chat-transcripts-css',
5476		- plugin_dir_url(__FILE__) . '../css/chat-transcripts.css',
5477		- array(),
5478		- $transcripts_css_version
5479		- );
5480		-
5481		- wp_enqueue_script(
5482		- 'mxchat-transcripts-js',
5483		- plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
5484		- array('jquery'),
5485		- $transcripts_js_version,
5486		- true
5487		- );
	5613	+ // Localize main admin script with base data
	5614	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
	5615	+
	5616	+ // Page-specific localizations
	5617	+ $this->localize_page_specific_scripts($current_page);
	5618	+}
	5619	+private function localize_page_specific_scripts($current_page) {
	5620	+ switch ($current_page) {
	5621	+ case 'mxchat-prompts':
	5622	+ // Status updater localization
	5623	+ wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
	5624	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5625	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	5626	+ ));
	5627	+
	5628	+ // Content selector localization
	5629	+ wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
	5630	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	5631	+ 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
	5632	+ 'i18n' => array(
	5633	+ 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
	5634	+ 'selectAll' => __('Select All', 'mxchat'),
	5635	+ 'process' => __('Process Selected', 'mxchat'),
	5636	+ 'cancel' => __('Cancel', 'mxchat'),
	5637	+ 'noResults' => __('No content found.', 'mxchat')
	5638	+ )
	5639	+ ));
	5640	+
	5641	+ // NEW: Knowledge processing script localization using mxchatAdmin
	5642	+ wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
	5643	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5644	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'), // Note: changed 'nonce' to 'status_nonce'
	5645	+ 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
	5646	+ 'admin_url' => admin_url(),
	5647	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	5648	+ 'status_refresh_interval' => 2000
	5649	+ ));
	5650	+ break;
	5651	+
	5652	+ case 'mxchat-activation':
	5653	+ wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
	5654	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5655	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
	5656	+ ));
	5657	+ break;
	5658	+
	5659	+ case 'mxchat-settings':
	5660	+ default:
	5661	+ // Color picker and settings localization
	5662	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	5663	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5664	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	5665	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	5666	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	5667	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	5668	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	5669	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	5670	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	5671	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	5672	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	5673	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	5674	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	5675	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
	5676	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
	5677	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	5678	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	5679	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	5680	+ 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	5681	+ 'pdf_intent_trigger_text' => $this->options['pdf_intent_trigger_text'] ?? esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
	5682	+ 'pdf_intent_success_text' => $this->options['pdf_intent_success_text'] ?? esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
	5683	+ 'pdf_intent_error_text' => $this->options['pdf_intent_error_text'] ?? esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
	5684	+ 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
	5685	+ 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
	5686	+ 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
	5687	+ 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
	5688	+ 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
	5689	+ 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
	5690	+ 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	5691	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	5692	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
	5693	+ 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
	5694	+ 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
	5695	+ 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	5696	+ ));
	5697	+ break;
5488	5698	}
5489	5699
5490		- wp_enqueue_style(
5491		- 'mxchat-knowledge-css',
5492		- plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
5493		- array(),
5494		- $knowledge_css_version
5495		- );
5496		-
5497		-
5498		- wp_enqueue_style(
5499		- 'mxchat-intent-css',
5500		- plugin_dir_url(__FILE__) . '../css/intent-style.css',
5501		- array(),
5502		- $intent_css_version
5503		- );
5504		-
5505		- // IMPORTANT: Use the same script handle as above for localizing mxchatPromptsAdmin
5506		- wp_localize_script( 'mxchat-admin-js', 'mxchatPromptsAdmin', array(
5507		- 'ajax_url' => admin_url( 'admin-ajax.php' ),
5508		- 'prompts_setting_nonce' => wp_create_nonce( 'mxchat_prompts_setting_nonce' ),
5509		- ) );
5510		-
5511		- // Localize the script for color picker and settings
5512		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	5700	+ // Additional localization that was in the original code
	5701	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
5513	5702	'ajax_url' => admin_url('admin-ajax.php'),
5514		- 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
5515		- 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
5516		- 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
5517		- 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
5518		- 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
5519		- 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
5520		- 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
5521		- 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
5522		- 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
5523		- 'icon_color' => $this->options['icon_color'] ?? '#fff',
5524		- 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
5525		- 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
5526		- 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
5527		- 'loops_api_key' => $this->options['loops_api_key'] ?? '',
5528		- 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
5529		- 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
5530		- 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
5531		- 'pdf_intent_trigger_text' => $this->options['pdf_intent_trigger_text'] ?? esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
5532		- 'pdf_intent_success_text' => $this->options['pdf_intent_success_text'] ?? esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
5533		- 'pdf_intent_error_text' => $this->options['pdf_intent_error_text'] ?? esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
5534		- 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
5535		- 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
5536		- 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
5537		- 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
5538		- 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
5539		- 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
5540		- 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
5541		- 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
5542		- 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
5543		- 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	5703	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5544	5704	));
5545	5705	}
5546	5706
5547		-
5548	5707	public function mxchat_sanitize($input) {
5549	5708	$new_input = array();
5550	5709
5551	5710	if (isset($input['api_key'])) {
		@@ -5553,9 +5712,9 @@
5553	5712	}
5554	5713
5555	5714	if (isset($input['similarity_threshold'])) {
5556	5715	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5557		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	5716	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5558	5717	}
5559	5718
5560	5719	if (isset($input['xai_api_key'])) {
5561	5720	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
		@@ -5563,13 +5722,25 @@
5563	5722
5564	5723	if (isset($input['claude_api_key'])) {
5565	5724	$new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
5566	5725	}
	5726	+
	5727	+ if (isset($input['enable_streaming_toggle'])) {
	5728	+ $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
	5729	+ } else {
	5730	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	5731	+ $new_input['enable_streaming_toggle'] = 'off';
	5732	+ }
	5733	+
5567	5734
5568	5735	if (isset($input['deepseek_api_key'])) {
5569	5736	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5570	5737	}
5571	5738
	5739	+ if (isset($input['gemini_api_key'])) {
	5740	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	5741	+ }
	5742	+
5572	5743	if (isset($input['enable_woocommerce_integration'])) {
5573	5744	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5574	5745	}
5575	5746
		@@ -5601,13 +5772,21 @@
5601	5772
5602	5773	if (isset($input['append_to_body'])) {
5603	5774	$new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
5604	5775	}
	5776	+
	5777	+ if (isset($input['contextual_awareness_toggle'])) {
	5778	+ $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
	5779	+}
5605	5780
5606	5781	if (isset($input['top_bar_title'])) {
5607	5782	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5608	5783	}
5609	5784
	5785	+ if (isset($input['ai_agent_text'])) {
	5786	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	5787	+ }
	5788	+
5610	5789	if (isset($input['enable_email_block'])) {
5611	5790	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5612	5791	}
5613	5792
		@@ -5619,9 +5798,9 @@
5619	5798	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5620	5799	}
5621	5800
5622	5801	if (isset($input['intro_message'])) {
5623		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	5802	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5624	5803	}
5625	5804
5626	5805	if (isset($input['input_copy'])) {
5627	5806	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5630,48 +5809,88 @@
5630	5809	if (isset($input['rate_limit_message'])) {
5631	5810	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5632	5811	}
5633	5812
5634		- if (isset($input['rate_limit_logged_out'])) {
5635		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' to allowed values
5636		- $rate_limit = sanitize_text_field($input['rate_limit_logged_out']);
	5813	+// Handle the new rate limits format
	5814	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	5815	+ $new_input['rate_limits'] = array();
	5816	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	5817	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
5637	5818
5638		- if (in_array($rate_limit, $allowed_limits, true)) {
5639		- $new_input['rate_limit_logged_out'] = $rate_limit;
5640		- } else {
5641		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	5819	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	5820	+ $new_input['rate_limits'][$role_id] = array();
	5821	+
	5822	+ // Sanitize limit
	5823	+ if (isset($settings['limit'])) {
	5824	+ $limit = sanitize_text_field($settings['limit']);
	5825	+ if (in_array($limit, $allowed_limits, true)) {
	5826	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	5827	+ } else {
	5828	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	5829	+ }
5642	5830	}
5643		- }
5644	5831
5645		- // Handle role rate limits
5646		- if (isset($input['role_rate_limits']) && is_array($input['role_rate_limits'])) {
5647		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
5648		- $new_input['role_rate_limits'] = array();
5649		-
5650		- foreach ($input['role_rate_limits'] as $role_id => $rate_limit) {
5651		- $rate_limit = sanitize_text_field($rate_limit);
5652		- if (in_array($rate_limit, $allowed_limits, true)) {
5653		- $new_input['role_rate_limits'][$role_id] = $rate_limit;
	5832	+ // Sanitize timeframe
	5833	+ if (isset($settings['timeframe'])) {
	5834	+ $timeframe = sanitize_text_field($settings['timeframe']);
	5835	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	5836	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5654	5837	} else {
5655		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	5838	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5656	5839	}
5657	5840	}
	5841	+
	5842	+ // Sanitize message
	5843	+ if (isset($settings['message'])) {
	5844	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	5845	+ }
5658	5846	}
	5847	+}
5659	5848
5660	5849	if (isset($input['pre_chat_message'])) {
5661	5850	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5662	5851	}
5663	5852
	5853	+ if (isset($input['voyage_api_key'])) {
	5854	+ $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
	5855	+ }
	5856	+
	5857	+ // Add to your sanitize function
	5858	+ if (isset($input['embedding_model'])) {
	5859	+ $allowed_models = array(
	5860	+ 'text-embedding-ada-002',
	5861	+ 'text-embedding-3-small',
	5862	+ 'text-embedding-3-large',
	5863	+ 'voyage-3-large',
	5864	+ 'gemini-embedding-exp-03-07'
	5865	+ );
	5866	+ if (in_array($input['embedding_model'], $allowed_models)) {
	5867	+ $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
	5868	+ }
	5869	+ }
	5870	+
5664	5871	if (isset($input['model'])) {
5665	5872	$allowed_models = array(
5666		- 'grok-beta',
	5873	+ 'gemini-2.0-flash',
	5874	+ 'gemini-2.0-flash-lite',
	5875	+ 'gemini-1.5-pro',
	5876	+ 'gemini-1.5-flash',
	5877	+ 'grok-4-0709', // New model: Grok 4 added here
	5878	+ 'grok-3-beta',
	5879	+ 'grok-3-fast-beta',
	5880	+ 'grok-3-mini-beta',
	5881	+ 'grok-3-mini-fast-beta',
5667	5882	'grok-2',
5668	5883	'deepseek-chat',
	5884	+ 'claude-opus-4-20250514',
	5885	+ 'claude-sonnet-4-20250514',
	5886	+ 'claude-3-7-sonnet-20250219',
5669	5887	'claude-3-5-sonnet-20241022',
5670	5888	'claude-3-opus-20240229',
5671	5889	'claude-3-sonnet-20240229',
5672	5890	'claude-3-haiku-20240307',
5673	5891	'gpt-4o',
	5892	+ 'gpt-4.1-2025-04-14',
5674	5893	'gpt-4o-mini',
5675	5894	'gpt-4-turbo',
5676	5895	'gpt-4',
5677	5896	'gpt-3.5-turbo',
		@@ -5735,8 +5954,12 @@
5735	5954
5736	5955	if (isset($input['top_bar_bg_color'])) {
5737	5956	$new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
5738	5957	}
	5958	+
	5959	+ if (isset($input['quick_questions_toggle_color'])) {
	5960	+ $new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
	5961	+ }
5739	5962
5740	5963	if (isset($input['send_button_font_color'])) {
5741	5964	$new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
5742	5965	}
		@@ -5836,8 +6059,22 @@
5836	6059	if (isset($input['chat_toolbar_toggle'])) {
5837	6060	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5838	6061	}
5839	6062
	6063	+ // Sanitize PDF upload button toggle
	6064	+ if (isset($input['show_pdf_upload_button'])) {
	6065	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	6066	+ } else {
	6067	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	6068	+ }
	6069	+
	6070	+ // Sanitize Word upload button toggle
	6071	+ if (isset($input['show_word_upload_button'])) {
	6072	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	6073	+ } else {
	6074	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	6075	+ }
	6076	+
5840	6077	if (isset($input['pdf_intent_trigger_text'])) {
5841	6078	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5842	6079	}
5843	6080
		@@ -5866,8 +6103,12 @@
5866	6103	// Live Agent Integration
5867	6104	if (isset($input['live_agent_bot_token'])) {
5868	6105	$new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
5869	6106	}
	6107	+
	6108	+ if (isset($input['live_agent_user_ids'])) {
	6109	+ $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
	6110	+ }
5870	6111
5871	6112	if (isset($input['live_agent_status'])) {
5872	6113	$new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
5873	6114	}
		@@ -5891,62 +6132,10 @@
5891	6132	}
5892	6133
5893	6134
5894	6135
5895		-private static function mxchat_extract_main_content($html) {
5896		- if (empty($html)) {
5897		- //error_log('mxchat_extract_main_content: Empty HTML content received');
5898		- return '';
5899		- }
5900	6136
5901		- try {
5902		- $dom = new DOMDocument;
5903		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
5904	6137
5905		- // Simple load of HTML, with @ to suppress warnings
5906		- @$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
5907		-
5908		- $xpath = new DOMXPath($dom);
5909		-
5910		- // Simplified selectors focusing on common content areas
5911		- $selectors = [
5912		- '//article',
5913		- '//*[@id="content"]',
5914		- '//*[@class="entry-content"]',
5915		- '//main'
5916		- ];
5917		-
5918		- foreach ($selectors as $selector) {
5919		- $nodes = $xpath->query($selector);
5920		- if ($nodes && $nodes->length > 0) {
5921		- $content = '';
5922		- foreach ($nodes as $node) {
5923		- $content .= $dom->saveHTML($node);
5924		- }
5925		- if (!empty($content)) {
5926		- return $content;
5927		- }
5928		- }
5929		- }
5930		-
5931		- // Fallback: Return the entire body content if no specific selector matches
5932		- $body = $dom->getElementsByTagName('body');
5933		- if ($body->length > 0) {
5934		- return $dom->saveHTML($body->item(0));
5935		- }
5936		-
5937		- // Last resort: return the original HTML
5938		- return $html;
5939		-
5940		- } catch (Exception $e) {
5941		- //error_log('mxchat_extract_main_content error: ' . $e->getMessage());
5942		- return $html; // Return original HTML if parsing fails
5943		- } finally {
5944		- libxml_clear_errors();
5945		- }
5946		-}
5947		-
5948		-
5949	6138	private function mxchat_fetch_loops_mailing_lists($api_key) {
5950	6139	$url = 'https://app.loops.so/api/v1/lists';
5951	6140	$response = wp_remote_get($url, array(
5952	6141	'headers' => array(
		@@ -5964,12 +6153,8 @@
5964	6153
5965	6154	return isset($lists) && is_array($lists) ? $lists : array();
5966	6155	}
5967	6156
5968		-
5969		-
5970		-
5971		-
5972	6157	function mxchat_calculate_cosine_similarity($vec1, $vec2) {
5973	6158	if (empty($vec1) || empty($vec2)) {
5974	6159	return 0.0;
5975	6160	}
		@@ -5990,8 +6175,602 @@
5990	6175	return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
5991	6176	}
5992	6177	}
5993	6178
	6179	+/**
	6180	+ * Validates nonce and deletes all chat prompts
	6181	+ */
	6182	+public function mxchat_handle_delete_all_prompts() {
	6183	+ // Verify nonce
	6184	+ if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
	6185	+ wp_die(__('Nonce verification failed.', 'mxchat'));
	6186	+ }
	6187	+ // Check permissions
	6188	+ if (!current_user_can('manage_options')) {
	6189	+ wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	6190	+ }
	6191	+ $success = true;
	6192	+ $error_messages = array();
	6193	+ // Check if Pinecone is enabled and configured
	6194	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6195	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	6196	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	6197	+ //error_log('[MXCHAT-DELETE] Pinecone is enabled - deleting all from Pinecone');
	6198	+ // Get Pinecone configuration
	6199	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6200	+ $pinecone_manager = new MxChat_Pinecone_Manager();
	6201	+ $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
	6202	+ if (!$result['success']) {
	6203	+ $success = false;
	6204	+ $error_messages[] = $result['message'];
	6205	+ }
	6206	+ // Clear Pinecone vector cache
	6207	+ delete_option('mxchat_pinecone_vector_ids_cache');
	6208	+ // Clear processed content caches
	6209	+ delete_option('mxchat_pinecone_processed_cache');
	6210	+ delete_option('mxchat_processed_content_cache');
	6211	+
	6212	+ // CLEAR THE PINECONE RECORDS CACHE (NEW LINE)
	6213	+ delete_transient('mxchat_pinecone_recent_1k_cache');
	6214	+
	6215	+ } else {
	6216	+ //error_log('[MXCHAT-DELETE] Pinecone not enabled - deleting from WordPress database');
	6217	+ // Delete from WordPress database
	6218	+ global $wpdb;
	6219	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	6220	+ $result = $wpdb->query("DELETE FROM {$table_name}");
	6221	+ if ($result === false) {
	6222	+ $success = false;
	6223	+ $error_messages[] = 'Failed to delete from WordPress database';
	6224	+ }
	6225	+ }
	6226	+ // Clear relevant cache
	6227	+ wp_cache_delete('all_prompts', 'mxchat_prompts');
	6228	+ // Set appropriate admin notice
	6229	+ if ($success) {
	6230	+ set_transient('mxchat_admin_notice_success',
	6231	+ __('All prompts deleted successfully.', 'mxchat'), 30);
	6232	+ } else {
	6233	+ set_transient('mxchat_admin_notice_error',
	6234	+ __('Failed to delete all prompts: ', 'mxchat') . implode(', ', $error_messages), 30);
	6235	+ }
	6236	+ // Redirect back with a success message
	6237	+ $redirect_url = add_query_arg(array(
	6238	+ 'page' => 'mxchat-prompts',
	6239	+ 'all_deleted' => $success ? 'true' : 'false'
	6240	+ ), admin_url('admin.php'));
	6241	+ wp_safe_redirect($redirect_url);
	6242	+ exit;
	6243	+}
	6244	+
	6245	+ /**
	6246	+ * Handles deletion prompt with nonce validation
	6247	+ */
	6248	+ public function mxchat_handle_delete_prompt() {
	6249	+ // Sanitize and validate nonce
	6250	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	6251	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	6252	+ wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	6253	+ }
	6254	+
	6255	+ // Check permissions
	6256	+ if (!current_user_can('manage_options')) {
	6257	+ wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	6258	+ }
	6259	+
	6260	+ // Get ID and source parameters
	6261	+ $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
	6262	+ $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	6263	+
	6264	+ if (empty($id)) {
	6265	+ wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	6266	+ }
	6267	+
	6268	+ $success = false;
	6269	+ $error_message = '';
	6270	+
	6271	+ // Check if Pinecone is enabled and determine source automatically if not specified
	6272	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6273	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	6274	+
	6275	+ // If source is not specified, determine based on Pinecone configuration
	6276	+ if (empty($source)) {
	6277	+ $source = $use_pinecone ? 'pinecone' : 'wordpress';
	6278	+ }
	6279	+
	6280	+ if ($source === 'pinecone' || $use_pinecone) {
	6281	+ //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	6282	+
	6283	+ // Handle Pinecone deletion
	6284	+ if (empty($pinecone_options['mxchat_pinecone_host']) ||
	6285	+ empty($pinecone_options['mxchat_pinecone_api_key'])) {
	6286	+ wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
	6287	+ }
	6288	+
	6289	+ // Delete from Pinecone using the vector ID directly
	6290	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	6291	+ $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
	6292	+ $id,
	6293	+ $pinecone_options['mxchat_pinecone_api_key'],
	6294	+ $pinecone_options['mxchat_pinecone_host']
	6295	+ );
	6296	+ if ($result['success']) {
	6297	+ $success = true;
	6298	+
	6299	+ // Remove from vector cache
	6300	+ $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
	6301	+ $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
	6302	+
	6303	+ set_transient('mxchat_admin_notice_success',
	6304	+ esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
	6305	+ } else {
	6306	+ $error_message = $result['message'];
	6307	+ set_transient('mxchat_admin_notice_error',
	6308	+ esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
	6309	+ }
	6310	+ } else {
	6311	+ //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	6312	+
	6313	+ // Handle WordPress database deletion
	6314	+ global $wpdb;
	6315	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	6316	+
	6317	+ // Clear cache and delete prompt
	6318	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	6319	+
	6320	+ $result = $wpdb->delete(
	6321	+ $table_name,
	6322	+ array('id' => intval($id)),
	6323	+ array('%d')
	6324	+ );
	6325	+
	6326	+ if ($result !== false) {
	6327	+ $success = true;
	6328	+ set_transient('mxchat_admin_notice_success',
	6329	+ esc_html__('Entry deleted successfully.', 'mxchat'), 30);
	6330	+ } else {
	6331	+ set_transient('mxchat_admin_notice_error',
	6332	+ esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
	6333	+ }
	6334	+ }
	6335	+
	6336	+ // Redirect back to the prompts page
	6337	+ wp_safe_redirect(add_query_arg(
	6338	+ array(
	6339	+ 'page' => 'mxchat-prompts',
	6340	+ 'deleted' => $success ? 'true' : 'false'
	6341	+ ),
	6342	+ admin_url('admin.php')
	6343	+ ));
	6344	+ exit;
	6345	+ }
	6346	+
	6347	+ /**
	6348	+ * Validates user permissions for editing chat settings
	6349	+ */
	6350	+ public function mxchat_handle_edit_intent() {
	6351	+ // Security checks (nonce and permissions)
	6352	+ if (!current_user_can('manage_options')) {
	6353	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	6354	+ }
	6355	+ check_admin_referer('mxchat_edit_intent');
	6356	+
	6357	+ // Get POST data
	6358	+ $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
	6359	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	6360	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	6361	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	6362	+ $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
	6363	+
	6364	+ // Validate inputs
	6365	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	6366	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	6367	+ return;
	6368	+ }
	6369	+
	6370	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	6371	+ if (empty($phrases_array)) {
	6372	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	6373	+ return;
	6374	+ }
	6375	+
	6376	+ // Generate embeddings with improved error handling
	6377	+ $vectors = [];
	6378	+ $failed_phrases = [];
	6379	+
	6380	+ foreach ($phrases_array as $phrase) {
	6381	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	6382	+ if (is_array($embedding_vector)) {
	6383	+ $vectors[] = $embedding_vector;
	6384	+ } else {
	6385	+ $failed_phrases[] = $phrase;
	6386	+ }
	6387	+ }
	6388	+
	6389	+ if (!empty($failed_phrases)) {
	6390	+ $this->handle_embedding_error(
	6391	+ sprintf(
	6392	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	6393	+ implode(', ', $failed_phrases)
	6394	+ )
	6395	+ );
	6396	+ return;
	6397	+ }
	6398	+
	6399	+ if (empty($vectors)) {
	6400	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	6401	+ return;
	6402	+ }
	6403	+
	6404	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	6405	+ $serialized_vector = maybe_serialize($combined_vector);
	6406	+
	6407	+ // Update the database
	6408	+ global $wpdb;
	6409	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	6410	+
	6411	+ $result = $wpdb->update(
	6412	+ $table_name,
	6413	+ array(
	6414	+ 'intent_label' => $intent_label,
	6415	+ 'phrases' => implode(', ', $phrases_array),
	6416	+ 'embedding_vector' => $serialized_vector,
	6417	+ 'similarity_threshold' => $similarity_threshold
	6418	+ ),
	6419	+ array('id' => $intent_id),
	6420	+ array('%s', '%s', '%s', '%f'), // Format: string, string, string, float
	6421	+ array('%d') // Where format: integer
	6422	+ );
	6423	+
	6424	+ if (false === $result) {
	6425	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	6426	+ return;
	6427	+ }
	6428	+
	6429	+ // Set success message and redirect
	6430	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	6431	+
	6432	+ $redirect_url = add_query_arg(
	6433	+ array(
	6434	+ 'page' => 'mxchat-actions'
	6435	+ ),
	6436	+ admin_url('admin.php')
	6437	+ );
	6438	+ wp_safe_redirect($redirect_url);
	6439	+ exit;
	6440	+ }
	6441	+
	6442	+
	6443	+/**
	6444	+ * Checks user permissions for managing options
	6445	+ */
	6446	+public function mxchat_handle_add_intent() {
	6447	+ if (!current_user_can('manage_options')) {
	6448	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	6449	+ }
	6450	+ check_admin_referer('mxchat_add_intent_nonce');
	6451	+
	6452	+ global $wpdb;
	6453	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	6454	+
	6455	+ // Sanitize and get form data
	6456	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	6457	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	6458	+ $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
	6459	+
	6460	+ // Get similarity threshold from form (convert percentage to decimal)
	6461	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	6462	+
	6463	+ // Validate required fields
	6464	+ if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
	6465	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	6466	+ return;
	6467	+ }
	6468	+
	6469	+ // Validate callback function
	6470	+ $available_callbacks = $this->mxchat_get_available_callbacks();
	6471	+ if (!array_key_exists($callback_function, $available_callbacks)) {
	6472	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	6473	+ return;
	6474	+ }
	6475	+
	6476	+ // Check Pro requirements
	6477	+ $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
	6478	+ if ($is_pro_only && !$this->is_activated) {
	6479	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	6480	+ return;
	6481	+ }
	6482	+
	6483	+ // Process phrases
	6484	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	6485	+ if (empty($phrases_array)) {
	6486	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	6487	+ return;
	6488	+ }
	6489	+
	6490	+ // Generate embeddings with improved error handling
	6491	+ $vectors = [];
	6492	+ $failed_phrases = [];
	6493	+ foreach ($phrases_array as $phrase) {
	6494	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	6495	+ if (is_array($embedding_vector)) {
	6496	+ $vectors[] = $embedding_vector;
	6497	+ } else {
	6498	+ $failed_phrases[] = $phrase;
	6499	+ }
	6500	+ }
	6501	+
	6502	+ // Check for embedding failures
	6503	+ if (!empty($failed_phrases)) {
	6504	+ $this->handle_embedding_error(
	6505	+ sprintf(
	6506	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	6507	+ implode(', ', $failed_phrases)
	6508	+ )
	6509	+ );
	6510	+ return;
	6511	+ }
	6512	+
	6513	+ if (empty($vectors)) {
	6514	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	6515	+ return;
	6516	+ }
	6517	+
	6518	+ // Create combined vector and insert into database
	6519	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	6520	+ $serialized_vector = maybe_serialize($combined_vector);
	6521	+
	6522	+ $result = $wpdb->insert($table_name, [
	6523	+ 'intent_label' => $intent_label,
	6524	+ 'phrases' => implode(', ', $phrases_array),
	6525	+ 'embedding_vector' => $serialized_vector,
	6526	+ 'callback_function' => $callback_function,
	6527	+ 'similarity_threshold' => $similarity_threshold, // Now uses the actual form value
	6528	+ ]);
	6529	+
	6530	+ if ($result === false) {
	6531	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	6532	+ return;
	6533	+ }
	6534	+
	6535	+ // Set success message and redirect
	6536	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	6537	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	6538	+ exit;
	6539	+}
	6540	+
	6541	+ /**
	6542	+ * Averages multiple vectors into a single vector
	6543	+ */
	6544	+ private function mxchat_average_vectors($vectors) {
	6545	+ $vector_length = count($vectors[0]);
	6546	+ $sum_vector = array_fill(0, $vector_length, 0);
	6547	+
	6548	+ foreach ($vectors as $vector) {
	6549	+ for ($i = 0; $i < $vector_length; $i++) {
	6550	+ $sum_vector[$i] += $vector[$i];
	6551	+ }
	6552	+ }
	6553	+
	6554	+ // Divide each component by the number of vectors to get the average
	6555	+ $num_vectors = count($vectors);
	6556	+ for ($i = 0; $i < $vector_length; $i++) {
	6557	+ $sum_vector[$i] /= $num_vectors;
	6558	+ }
	6559	+
	6560	+ return $sum_vector;
	6561	+ }
	6562	+
	6563	+
	6564	+
	6565	+
	6566	+ /**
	6567	+ * Generates embeddings from input text for MXChat
	6568	+ */
	6569	+ public function mxchat_generate_embedding($text) {
	6570	+ // Enable detailed logging for debugging
	6571	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	6572	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	6573	+
	6574	+ $options = get_option('mxchat_options');
	6575	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	6576	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	6577	+
	6578	+ // Determine provider and endpoint
	6579	+ if (strpos($selected_model, 'voyage') === 0) {
	6580	+ $api_key = $options['voyage_api_key'] ?? '';
	6581	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	6582	+ $provider_name = 'Voyage AI';
	6583	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	6584	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	6585	+ $api_key = $options['gemini_api_key'] ?? '';
	6586	+ $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
	6587	+ $provider_name = 'Google Gemini';
	6588	+ //error_log('[MXCHAT-EMBED] Using Google Gemini API');
	6589	+ } else {
	6590	+ $api_key = $options['api_key'] ?? '';
	6591	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	6592	+ $provider_name = 'OpenAI';
	6593	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	6594	+ }
	6595	+
	6596	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	6597	+
	6598	+ if (empty($api_key)) {
	6599	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	6600	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	6601	+ return $error_message;
	6602	+ }
	6603	+
	6604	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	6605	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	6606	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	6607	+
	6608	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
	6609	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	6610	+ // Consider truncating text here
	6611	+ }
	6612	+
	6613	+ // Prepare request body based on provider
	6614	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	6615	+ // Gemini API format
	6616	+ $request_body = array(
	6617	+ 'model' => 'models/' . $selected_model,
	6618	+ 'content' => array(
	6619	+ 'parts' => array(
	6620	+ array('text' => $text)
	6621	+ )
	6622	+ )
	6623	+ );
	6624	+
	6625	+ // Set output dimensionality to 1536 for consistency with other models
	6626	+ $request_body['outputDimensionality'] = 1536;
	6627	+ } else {
	6628	+ // OpenAI/Voyage API format
	6629	+ $request_body = array(
	6630	+ 'model' => $selected_model,
	6631	+ 'input' => $text
	6632	+ );
	6633	+
	6634	+ // Add output_dimension for voyage-3-large model
	6635	+ if ($selected_model === 'voyage-3-large') {
	6636	+ $request_body['output_dimension'] = 2048;
	6637	+ }
	6638	+ }
	6639	+
	6640	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	6641	+
	6642	+ // Prepare headers based on provider
	6643	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	6644	+ // Gemini uses API key as query parameter
	6645	+ $endpoint .= '?key=' . $api_key;
	6646	+ $headers = array(
	6647	+ 'Content-Type' => 'application/json'
	6648	+ );
	6649	+ } else {
	6650	+ // OpenAI/Voyage use Bearer token
	6651	+ $headers = array(
	6652	+ 'Authorization' => 'Bearer ' . $api_key,
	6653	+ 'Content-Type' => 'application/json'
	6654	+ );
	6655	+ }
	6656	+
	6657	+ // Make API request
	6658	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	6659	+ $response = wp_remote_post($endpoint, array(
	6660	+ 'body' => wp_json_encode($request_body),
	6661	+ 'headers' => $headers,
	6662	+ 'timeout' => 60 // Increased timeout for large inputs
	6663	+ ));
	6664	+
	6665	+ // Handle wp_remote_post errors
	6666	+ if (is_wp_error($response)) {
	6667	+ $error_message = $response->get_error_message();
	6668	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	6669	+ return 'Connection error: ' . $error_message;
	6670	+ }
	6671	+
	6672	+ // Get and check HTTP response code
	6673	+ $http_code = wp_remote_retrieve_response_code($response);
	6674	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	6675	+
	6676	+ if ($http_code !== 200) {
	6677	+ $error_body = wp_remote_retrieve_body($response);
	6678	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	6679	+
	6680	+ // Try to parse error for more details
	6681	+ $error_json = json_decode($error_body, true);
	6682	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	6683	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	6684	+ $error_message = $error_json['error']['message'] ?? 'No message';
	6685	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	6686	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	6687	+
	6688	+ // Customize error message for common API errors
	6689	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	6690	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	6691	+ } elseif ($error_type === 'authentication_error') {
	6692	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	6693	+ }
	6694	+
	6695	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	6696	+ return $error_message;
	6697	+ }
	6698	+
	6699	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	6700	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	6701	+ return $error_message;
	6702	+ }
	6703	+
	6704	+ // Parse response body
	6705	+ $response_body = wp_remote_retrieve_body($response);
	6706	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	6707	+
	6708	+ $response_data = json_decode($response_body, true);
	6709	+
	6710	+ if (json_last_error() !== JSON_ERROR_NONE) {
	6711	+ $error = json_last_error_msg();
	6712	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	6713	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	6714	+ return "Failed to parse API response: $error";
	6715	+ }
	6716	+
	6717	+ // Handle different response formats based on provider
	6718	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	6719	+ // Gemini API response format
	6720	+ if (isset($response_data['embedding']['values'])) {
	6721	+ $embedding_dimensions = count($response_data['embedding']['values']);
	6722	+ //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
	6723	+
	6724	+ // Check if embedding dimensions are as expected (should be 1536)
	6725	+ if ($embedding_dimensions !== 1536) {
	6726	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
	6727	+ }
	6728	+
	6729	+ return $response_data['embedding']['values'];
	6730	+ } else {
	6731	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
	6732	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	6733	+
	6734	+ if (isset($response_data['error'])) {
	6735	+ $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
	6736	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6737	+ return $error_message;
	6738	+ }
	6739	+
	6740	+ $error_message = "Invalid Gemini API response format: No embedding found";
	6741	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6742	+ return $error_message;
	6743	+ }
	6744	+ } else {
	6745	+ // OpenAI/Voyage API response format
	6746	+ if (isset($response_data['data'][0]['embedding'])) {
	6747	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	6748	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	6749	+
	6750	+ // Check if embedding dimensions are as expected
	6751	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	6752	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	6753	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	6754	+ }
	6755	+
	6756	+ return $response_data['data'][0]['embedding'];
	6757	+ } else {
	6758	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	6759	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	6760	+
	6761	+ if (isset($response_data['error'])) {
	6762	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	6763	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6764	+ return $error_message;
	6765	+ }
	6766	+
	6767	+ $error_message = "Invalid API response format: No embedding found";
	6768	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6769	+ return $error_message;
	6770	+ }
	6771	+ }
	6772	+ }
5994	6773
5995	6774
5996	6775
5997	6776	}