← All changes | includes/class-mxchat-admin.php +3739 -2987 2.0.6 → 2.3.3 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' => '',
		@@ -72,26 +61,43 @@
72	61	'xai_api_key' => '',
73	62	'claude_api_key' => '',
74	63	'deepseek_api_key' => '',
75	64	'voyage_api_key' => '',
	65	+ 'gemini_api_key' => '',
	66	+ 'enable_streaming_toggle' => 'on',
76	67	'embedding_model' => 'text-embedding-ada-002',
77		- 'system_prompt_instructions' => esc_html__('[EXAMPLE INSTRUCTIONS] You are an AI Chatbot assistant for this website. The primary subject you should focus on is [insert proper subject here]. Your main goal is to assist visitors with questions related to this specific topic. Here are some key things to keep in mind:
78		- - Your name is [Chatbot Name].
79		- - Stay focused on topics related to [insert proper subject here]. If a visitor asks about an unrelated topic, politely redirect the conversation to how you can assist them with this subject.
80		- - Do not make up links to pages. Only use specific links you see in your knowledgebase from [insert your domain]. Do not make assumptions or make up URLs.
81		- - Keep your responses short, concise, and to the point. Provide clear and direct answers suitable for a chatbot interaction.
82		- - Provide answers based on the knowledge available to you. If you do not have an answer to a specific question, let the visitor know that you don’t have the information.', 'mxchat'),
	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',
83	87	'model' => esc_html__('gpt-4o', 'mxchat'),
84	88	'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
85	89	'role_rate_limits' => array(),
86	90	'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
87	91	'enable_email_block' => '',
88		- 'email_blocker_header_content' => esc_html__("<h2>Welcome to Our Chat!</h2>\n<p>Let's get started. Enter your email to begin chatting with us.</p>", 'mxchat'),
	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'),
89	93	'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
90	94	'top_bar_title' => esc_html__('MxChat', 'mxchat'),
91		- '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'),
92	97	'input_copy' => esc_html__('How can I assist?', 'mxchat'),
93	98	'append_to_body' => esc_html__('off', 'mxchat'),
	99	+ 'contextual_awareness_toggle' => 'off',
94	100	'close_button_color' => esc_html__('#fff', 'mxchat'),
95	101	'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
96	102	'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
97	103	'user_message_font_color' => esc_html__('#212121', 'mxchat'),
		@@ -108,17 +114,19 @@
108	114
109	115	// New fields for Loops Integration
110	116	'loops_api_key' => '',
111	117	'loops_mailing_list' => '',
112		- 'triggered_phrase_response' => esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
113		- 'email_capture_response' => esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	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'),
114	120	'popular_question_1' => '',
115	121	'popular_question_2' => '',
116	122	'popular_question_3' => '',
117		- 'pdf_intent_trigger_text' => esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
118		- 'pdf_intent_success_text' => esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
119		- 'pdf_intent_error_text' => esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
	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'),
120	126	'pdf_max_pages' => 69,
	127	+ 'show_pdf_upload_button' => 'on',
	128	+ 'show_word_upload_button' => 'on',
121	129
122	130	// Live Agent Integration
123	131	'live_agent_webhook_url' => '',
124	132	'live_agent_secret_key' => '',
		@@ -152,10 +160,8 @@
152	160	// Update the $this->options property
153	161	$this->options = $merged_options;
154	162	}
155	163
156		-
157		-
158	164	public function mxchat_add_plugin_page() {
159	165	// Main menu page
160	166	add_menu_page(
161	167	esc_html__('MxChat Settings', 'mxchat'),
		@@ -187,13 +193,13 @@
187	193	);
188	194
189	195	add_submenu_page(
190	196	'mxchat-max',
191		- esc_html__('MxChat Intents', 'mxchat'),
192		- esc_html__('Intents', 'mxchat'),
	197	+ esc_html__('MxChat Actions', 'mxchat'),
	198	+ esc_html__('Actions', 'mxchat'),
193	199	'manage_options',
194		- 'mxchat-intents',
195		- array($this, 'mxchat_intents_page_html')
	200	+ 'mxchat-actions',
	201	+ array($this, 'mxchat_actions_page_html')
196	202	);
197	203
198	204	add_submenu_page(
199	205	'mxchat-max',
		@@ -220,156 +226,41 @@
220	226	$addons_page = new MxChat_Addons();
221	227	$addons_page->render_page();
222	228	}
223	229
224		-public function mxchat_save_setting_callback() {
225		- check_ajax_referer('mxchat_save_setting_nonce');
226		- if (!current_user_can('manage_options')) {
227		- wp_send_json_error(['message' => esc_html__('Unauthorized', 'mxchat')]);
228		- }
229		- $name = isset($_POST['name']) ? $_POST['name'] : '';
230		- // Strip slashes from the value before saving
231		- $value = isset($_POST['value']) ? stripslashes($_POST['value']) : '';
232		- if (empty($name)) {
233		- wp_send_json_error(['message' => esc_html__('Invalid field name', 'mxchat')]);
234		- }
235		- // Load the full options array
236		- $options = get_option('mxchat_options', []);
237		- // Handle special cases
238		- switch ($name) {
239		- case 'additional_popular_questions':
240		- $questions = json_decode($value, true); // No need for stripslashes here
241		- if (is_array($questions)) {
242		- $options[$name] = $questions;
243		- // Also update old option for backwards compatibility
244		- update_option('additional_popular_questions', $questions);
245		- }
246		- break;
247		- case 'user_message_bg_color':
248		- case 'user_message_font_color':
249		- case 'bot_message_bg_color':
250		- case 'bot_message_font_color':
251		- case 'top_bar_bg_color':
252		- case 'send_button_font_color':
253		- case 'chatbot_background_color':
254		- case 'icon_color':
255		- case 'chat_input_font_color':
256		- case 'live_agent_message_bg_color':
257		- case 'live_agent_message_font_color':
258		- case 'mode_indicator_bg_color':
259		- case 'mode_indicator_font_color':
260		- case 'toolbar_icon_color':
261		- // Store color values directly
262		- $options[$name] = $value;
263		- break;
264		- case 'live_agent_status':
265		- // Set the new value
266		- $options[$name] = ($value === 'on') ? 'on' : 'off';
267		- break;
268		- case 'enable_woocommerce_integration':
269		- // Handle values that used to be 1/0
270		- $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
271		- break;
272		- default:
273		- // Handle role rate limits
274		- if (strpos($name, 'mxchat_options[role_rate_limits]') !== false) {
275		- // Extract role ID from the name
276		- preg_match('/\[role_rate_limits\]\[(.*?)\]/', $name, $matches);
277		- if (isset($matches[1])) {
278		- $role_id = $matches[1];
279		- // Initialize role_rate_limits if it doesn't exist
280		- if (!isset($options['role_rate_limits'])) {
281		- $options['role_rate_limits'] = [];
282		- }
283		- // Update the specific role's rate limit
284		- $options['role_rate_limits'][$role_id] = sanitize_text_field($value);
285		- break;
286		- }
287		- }
288		- // Handle toggles
289		- if (strpos($name, 'toggle') !== false || in_array($name, [
290		- 'chat_persistence_toggle',
291		- 'privacy_toggle',
292		- 'complianz_toggle',
293		- 'chat_toolbar_toggle' // Removed live_agent_status from here
294		- ])) {
295		- $options[$name] = ($value === 'on') ? 'on' : 'off';
296		- } else {
297		- // Store all other values directly
298		- $options[$name] = $value;
299		- }
300		- break;
301		- }
302		- // Save all updates
303		- $updated = update_option('mxchat_options', $options);
304		- // Handle backwards compatibility for certain fields
305		- $legacy_fields = ['brave_api_key', 'brave_image_count', 'brave_safe_search', 'brave_news_count',
306		- 'brave_country', 'brave_language', 'similarity_threshold'];
307		- if (in_array($name, $legacy_fields)) {
308		- // Also update the individual option for backwards compatibility
309		- update_option($name, $value);
310		- }
311		- if ($updated) {
312		- wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
313		- } else {
314		- wp_send_json_error(['message' => esc_html__('Update failed or no changes', 'mxchat')]);
315		- }
	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($this, 'sanitize_pinecone_settings'),
	237	+ 'default' => array(
	238	+ 'mxchat_use_pinecone' => '0',
	239	+ 'mxchat_pinecone_api_key' => '',
	240	+ 'mxchat_pinecone_host' => '',
	241	+ 'mxchat_pinecone_index' => '',
	242	+ 'mxchat_pinecone_environment' => ''
	243	+ )
	244	+ )
	245	+ );
316	246	}
317	247
318		-/**
319		- * Handles AJAX auto-save for prompts and auto-sync settings.
320		- */
321		-public function mxchat_save_prompts_setting_callback() {
322		- // Check the correct nonce for this action.
323		- check_ajax_referer( 'mxchat_prompts_setting_nonce', '_ajax_nonce' );
	248	+public function sanitize_pinecone_settings($input) {
	249	+ $sanitized = array();
324	250
325		- if ( ! current_user_can( 'manage_options' ) ) {
326		- wp_send_json_error( [ 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ] );
327		- }
	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'] ?? '');
328	256
329		- $name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
330		- $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']);
331	259
332		- if ( empty( $name ) ) {
333		- wp_send_json_error( [ 'message' => esc_html__( 'Invalid field name', 'mxchat' ) ] );
334		- }
335		-
336		- // Handle standalone auto-sync settings.
337		- if ( in_array( $name, [ 'mxchat_auto_sync_posts', 'mxchat_auto_sync_pages' ], true ) ) {
338		- // Convert checkbox value to "1" if checked, "0" if not.
339		- $value = ( $value === 'on' ) ? '1' : '0';
340		- update_option( $name, $value );
341		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
342		- }
343		-
344		- // Handle fields stored in the 'mxchat_prompts_options' array.
345		-// Handle fields stored in the 'mxchat_prompts_options' array.
346		-if ( false !== strpos( $name, 'mxchat_prompts_options[' ) ) {
347		- // Extract the key name using regex.
348		- if ( preg_match( '/mxchat_prompts_options\[(.*?)\]/', $name, $matches ) && ! empty( $matches[1] ) ) {
349		- $key = sanitize_text_field( $matches[1] );
350		- $options = get_option( 'mxchat_prompts_options', [] );
351		-
352		- // Remove Pinecone-specific settings from the main plugin handling.
353		- if ( 'mxchat_use_pinecone' === $key ) {
354		- // Optionally, you could simply ignore this field or set a default value.
355		- // For example, ensure it's always 0 or remove it entirely:
356		- // $options[ $key ] = '0';
357		- // Or, if you prefer, just return an error so that the main plugin doesn't handle it:
358		- wp_send_json_error( [ 'message' => esc_html__( 'Pinecone settings are now handled in the add-on.', 'mxchat' ) ] );
359		- } else {
360		- // For all other fields, use the existing logic.
361		- $options[ $key ] = ( $value === 'on' || $value === '1' ) ? '1' : $value;
362		- }
363		- update_option( 'mxchat_prompts_options', $options );
364		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
365		- }
	260	+ return $sanitized;
366	261	}
367	262
368		-
369		- wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
370		-}
371		-
372	263	public function mxchat_display_admin_notice() {
373	264	// Success notice
374	265	if ($message = get_transient('mxchat_admin_notice_success')) {
375	266	?>
		@@ -392,192 +283,332 @@
392	283	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
393	284	}
394	285	}
395	286
396		-
397		-
398		-
399		-
	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	+}
400	309	public function mxchat_create_admin_page() {
	310	+ $this->add_live_agent_nonce();
401	311
402	312	?>
403		- <div class="wrap mxchat-admin">
404		- <?php if (!$this->is_activated): ?>
405		- <div class="mxchat-pro-banner">
406		- <p>
407		- <?php echo esc_html__('For a limited time, get lifetime access and save $20 on MxChat Pro!', 'mxchat'); ?>
408		- <a href="https://mxchat.ai/" target="_blank"><?php echo esc_html__('Upgrade to Pro today', 'mxchat'); ?></a>
409		- </p>
	313	+ <div class="wrap mxchat-wrapper">
	314	+ <!-- Hero Section -->
	315	+ <div class="mxchat-hero">
	316	+ <h1 class="mxchat-main-title">
	317	+ <span class="mxchat-gradient-text">MxChat</span> Settings
	318	+ </h1>
	319	+ <p class="mxchat-hero-subtitle">
	320	+ <?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
	321	+ </p>
410	322	</div>
411		- <?php endif; ?>
412	323
413		- <div class="mxchat-agents-banner">
414		- <p>
415		- <strong><?php echo esc_html__('The MxChat Add-Ons Platform', 'mxchat'); ?></strong><?php echo esc_html__(' is here! Pro users get unlimited access to our growing collection of powerful add-ons. ', 'mxchat'); ?><a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>"><?php echo esc_html__('Explore all add-ons', 'mxchat'); ?></a><?php echo esc_html__(' including Forms Builder, Theme Customizer, Content Moderation, and more – all included with your lifetime Pro license!', 'mxchat'); ?>
416		- </p>
417		- </div>
	324	+ <div class="mxchat-content">
	325	+ <?php if (!$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	+ ?>
418	342
419		- <h2 class="mxchat-nav-tab-wrapper">
420		- <a href="#chatbot" class="mxchat-nav-tab mxchat-nav-tab-active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></a>
421		- <a href="#embed" class="mxchat-nav-tab" data-tab="embed"><?php echo esc_html__('Integrations', 'mxchat'); ?></a>
422		- <a href="#general" class="mxchat-nav-tab" data-tab="general"><?php echo esc_html__('FAQ', 'mxchat'); ?></a>
423		- </h2>
	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>
424	349
425		- <div id="chatbot" class="mxchat-tab-content active">
426		- <div class="mxchat-autosave-section">
427		- <?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>
428	357	</div>
429		- </div>
430	358
431		- <div id="embed" class="mxchat-tab-content">
432		- <div class="mxchat-autosave-section">
	359	+ <div id="embed" class="mxchat-tab-content">
433	360
434		- <div class="mxchat-settings-section">
435		- <h2><?php echo esc_html__('Loops Settings', 'mxchat'); ?></h2>
436		- <table class="form-table">
437		- <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
438		- </table>
	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>
439	368	</div>
440	369
441		- <div class="section-divider"></div>
442	370
443		- <div class="mxchat-settings-section">
444		- <h2><?php echo esc_html__('Brave Search Settings', 'mxchat'); ?></h2>
445		- <table class="form-table">
446		- <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
447		- </table>
	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>
448	378	</div>
449	379
450		- <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>
451	388
452		- <div class="mxchat-settings-section">
453		- <h2><?php echo esc_html__('Toolbar Settings & Intents', 'mxchat'); ?></h2>
454		- <table class="form-table">
455		- <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
456		- </table>
	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>
457	396	</div>
	397	+ </div>
458	398
459		- <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">
460	403
461		- <!-- Live Agent Settings Section -->
462		- <div class="mxchat-settings-section">
463		- <h2><?php echo esc_html__('Live Agent Settings', 'mxchat'); ?></h2>
464		- <p><?php echo esc_html__('Visit our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#slack_integration" target="_blank"><?php echo esc_html__('documentation page', 'mxchat'); ?></a> <?php echo esc_html__('to set up live agent transfer via Slack.', 'mxchat'); ?></p>
465		- <table class="form-table">
466		- <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
467		- </table>
468		- </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>
469	450	</div>
470	451	</div>
471	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>
472	463
473		- <div id="general" class="mxchat-tab-content">
474		- <?php do_settings_sections('mxchat-general'); ?>
475		- <p>
476		- <?php echo esc_html__('If you’re having trouble with setup or getting the responses you need, we encourage you to review our', 'mxchat'); ?>
477		- <a href="https://mxchat.ai/documentation/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('documentation', 'mxchat'); ?></a> <?php echo esc_html__('or', 'mxchat'); ?>
478		- <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('create a support ticket', 'mxchat'); ?></a>.
479		- </p>
480		- <p>
481		- <?php echo esc_html__('If you like our plugin, please consider', 'mxchat'); ?> <a href="https://wordpress.org/plugins/mxchat-basic/#reviews" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('leaving us a review', 'mxchat'); ?></a>.
482		- </p>
483		-
484		- <div class="faq-item">
485		- <h3><?php echo esc_html__('How does the Claude API integration work?', 'mxchat'); ?></h3>
486		- <p>
487		- <?php echo esc_html__('The Claude API, provided by Anthropic, allows for intelligent, context-aware chatbot responses in MxChat. To use it, you will need both an OpenAI API key and a Claude API key. This is necessary because the system utilizes OpenAI for vector embedding in the Retrieval-Augmented Generation (RAG) process, as Claude does not currently offer an embedding API.', 'mxchat'); ?>
488		- </p>
489		- <p>
490		- <?php echo esc_html__('When using the Claude API, your custom content is sent to Claude for generating responses, while the embeddings are processed through OpenAI. This ensures your chatbot provides accurate and engaging responses while maintaining knowledge relevant to your website.', 'mxchat'); ?>
491		- </p>
492		- <p>
493		- <?php echo esc_html__('You can obtain your Claude API key by signing up on the', 'mxchat'); ?> <a href="https://www.anthropic.com/api" target="_blank" rel="noopener"><?php echo esc_html__('Anthropic API page', 'mxchat'); ?></a>.
494		- </p>
	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>
495	472	</div>
	473	+ </div>
496	474
497		- <div class="faq-item">
498		- <h3><?php echo esc_html__('How does the X.AI API integration work?', 'mxchat'); ?></h3>
499		- <p>
500		- <?php echo esc_html__('The X.AI API, released on 10.21.24, is currently in beta. To use it, you will need both an OpenAI API key and an X.AI API key. This is because OpenAI handles vector embeddings in the Retrieval-Augmented Generation (RAG) process, as X.AI does not yet provide an embedding API.', 'mxchat'); ?>
501		- </p>
502		- <p>
503		- <?php echo esc_html__('Custom content is sent to the X.AI API for generating responses, while OpenAI processes the embeddings. This allows the chatbot to provide advanced responses while maintaining context from your website. You can get your X.AI API key from the', 'mxchat'); ?> <a href="https://docs.x.ai/docs" target="_blank" rel="noopener"><?php echo esc_html__('X.AI API documentation', 'mxchat'); ?></a>.
504		- </p>
	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>
505	483	</div>
	484	+ </div>
506	485
507		- <div class="faq-item">
508		- <h3><?php echo esc_html__('Do I need an OpenAI API key to use the chatbot?', 'mxchat'); ?></h3>
509		- <p>
510		- <?php echo esc_html__('Yes, you will need an OpenAI API key to power the chatbot. You can obtain an API key by signing up on the', 'mxchat'); ?> <a href="https://platform.openai.com/signup" target="_blank" rel="noopener"><?php echo esc_html__('OpenAI platform', 'mxchat'); ?></a>. <?php echo esc_html__('After signing up, you must add credits to your account—typically, $5 in credits is sufficient to get started.', 'mxchat'); ?>
511		- </p>
512		- <p>
513		- <?php echo esc_html__('Once you have your API key, simply enter it in the chatbot\'s settings to enable functionality. The chatbot relies on OpenAI’s models for generating responses, so having sufficient credits in your OpenAI account is essential for smooth operation.', 'mxchat'); ?>
514		- </p>
	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>
515	494	</div>
	495	+ </div>
516	496
517		- <div class="faq-item">
518		- <h3><?php echo esc_html__('How do I add the chatbot to my site?', 'mxchat'); ?></h3>
519		- <p>
520		- <?php echo esc_html__('You can add the chatbot using the shortcode', 'mxchat'); ?> <code>[mxchat_chatbot floating="yes"]</code> <?php echo esc_html__('or', 'mxchat'); ?> <code>[mxchat_chatbot floating="no"]</code>. <?php echo esc_html__('For initial testing and styling, it\'s best to use the shortcode on a draft or non-public page. Once you’re ready to go live, enable the “Append Chat Widget to Body” option in the settings for site-wide integration (recommended) or add shortcode to the footer.', 'mxchat'); ?>
521		- </p>
	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>
522	506	</div>
	507	+ </div>
523	508
524		- <div class="faq-item">
525		- <h3><?php echo esc_html__('How does the chatbot use my content to generate responses?', 'mxchat'); ?></h3>
526		- <p>
527		- <?php echo esc_html__('The chatbot uses AI and vector embeddings to connect users with relevant information. When you submit content, it converts it into a mathematical format. When a user asks a question, the bot matches it to your stored content and generates a response based on relevance. For example, submitting "Our phone number is 910-123-4567" allows the bot to retrieve this information when asked about contact details. To ensure related information is provided together, submit it in one entry.', 'mxchat'); ?>
528		- </p>
	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>
529	517	</div>
	518	+ </div>
530	519
531		- <div class="faq-item">
532		- <h3><?php echo esc_html__('Why does the chatbot sometimes make up links or information?', 'mxchat'); ?></h3>
533		- <p>
534		- <?php echo esc_html__('Occasionally, the chatbot may generate inaccurate links or information, known as "hallucinations." To minimize this, you can add system instructions to guide its behavior. For example, include an instruction like: "Only provide links you directly have access to or retrieve from the knowledge base. Do not make up links or information that you do not have direct access to." This helps the bot stay aligned with your content.', 'mxchat'); ?>
535		- </p>
	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>
536	528	</div>
	529	+ </div>
537	530
538		- <div class="faq-item">
539		- <h3><?php echo esc_html__('How do intents work in MxChat?', 'mxchat'); ?></h3>
540		- <p>
541		- <?php echo esc_html__('Intents allow MxChat to recognize user requests and trigger specific actions, such as capturing emails or displaying product information. This helps provide a more interactive and responsive experience. For a detailed explanation of each intent, please refer to our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('Intents Documentation', 'mxchat'); ?></a>.
542		- </p>
	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>
543	539	</div>
	540	+ </div>
544	541
545		- <div class="faq-item">
546		- <h3><?php echo esc_html__('How does the Complianz integration work?', 'mxchat'); ?></h3>
547		- <p>
548		- <?php echo esc_html__('The Pro version offers direct integration with the Complianz GDPR plugin, making it easy to stay compliant with GDPR. If Complianz is enabled on your website, users must accept consent before the chatbot widget appears. The chatbot will only display once the user has accepted, ensuring compliance with data privacy regulations.', 'mxchat'); ?>
549		- </p>
	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>
550	550	</div>
	551	+ </div>
551	552
552		- <div class="faq-item">
553		- <h3><?php echo esc_html__('How does the WooCommerce integration work?', 'mxchat'); ?></h3>
554		- <p>
555		- <?php echo esc_html__('With WooCommerce integration, the chatbot automatically embeds new products and updates existing ones. For already-published products, you can click update or submit the product sitemap. The “Order History Access” setting allows the bot to access users\' order history (requires login) and assist with order inquiries. To enable the “Add to Cart” feature, add this system instruction: “After discussing a product, ask if the user wants to add it to their cart. The user must say \'Add to cart\' exactly.” Currently, this feature supports English only, with more languages coming soon.', 'mxchat'); ?>
556		- </p>
	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>
557	562	</div>
	563	+ </div>
558	564
559		- <div class="faq-item">
560		- <h3><?php echo esc_html__('Why isn\'t my chatbot responding as expected?', 'mxchat'); ?></h3>
561		- <p>
562		- <?php echo esc_html__('AI chatbots can sometimes behave in unexpected ways, especially if you\'re new to configuring AI for specific tasks. We\'re committed to helping you get the most out of your chatbot experience. While we’re working on comprehensive guides and video tutorials, our team is here to assist you directly. If your chatbot isn\'t delivering the responses you need, please don’t hesitate to', 'mxchat'); ?> <a href="https://mxchat.ai/contact/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('contact us', 'mxchat'); ?></a> <?php echo esc_html__('for personalized support.', 'mxchat'); ?>
563		- </p>
564		- <p>
565		- <?php echo esc_html__('We’re dedicated to your success and ready to guide you in aligning the AI\'s behavior to meet your goals.', 'mxchat'); ?>
566		- </p>
	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>
567	574	</div>
	575	+ </div>
	576	+ </div>
568	577
569		- <div class="faq-item">
570		- <h3><?php echo esc_html__('What is Loops, and how do I get an API key?', 'mxchat'); ?></h3>
571		- <p>
572		- <?php echo esc_html__('Loops is a powerful SaaS email service that helps you automate and enhance your email marketing campaigns, making it easy to reach and engage with your audience. To integrate Loops with MxChat, you’ll need an API key from Loops. You can obtain this key by logging into your Loops account and navigating to the API settings. Visit the', 'mxchat'); ?> <a href="https://loops.so" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('Loops website', 'mxchat'); ?></a> <?php echo esc_html__('to get started or to sign up for an account.', 'mxchat'); ?>
573		- </p>
	578	+ </div>
	579	+ </div>
574	580	</div>
575		-
576	581	</div>
577	582	</div>
578	583	<?php
579	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	+}
580	611
581	612
582	613	public function mxchat_create_transcripts_page() {
583	614	global $wpdb;
		@@ -694,9 +725,10 @@
694	725	</span>
695	726	</div>
696	727	</div>
697	728	</div>
698		- <!-- Search and Filter Controls -->
	729	+
	730	+ <!-- Search and Filter Controls with Notification Settings Button -->
699	731	<div class="mxchat-controls-wrapper">
700	732	<div class="mxchat-search-box">
701	733	<input type="text" id="mxchat-search-transcripts"
702	734	placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
		@@ -704,8 +736,12 @@
704	736	</div>
705	737	<form id="mxchat-delete-form" method="post">
706	738	<?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
707	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>
708	744	<button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
709	745	<span class="dashicons dashicons-download"></span>
710	746	<?php esc_html_e('Export All Chats', 'mxchat'); ?>
711	747	</button>
		@@ -719,15 +755,92 @@
719	755	</button>
720	756	</div>
721	757	</form>
722	758	</div>
	759	+
723	760	<!-- Transcripts Container -->
724	761	<div id="mxchat-transcripts"></div>
725	762	</div>
726	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>
727	790	<?php
728	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();
729	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 $sanitized;
	842	+}
730	843	public function export_chat_transcripts() {
731	844	if (!current_user_can('manage_options')) {
732	845	wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
733	846	}
		@@ -785,9 +898,8 @@
785	898
786	899	fclose($output);
787	900	wp_die();
788	901	}
789		-
790	902	public function mxchat_fetch_chat_history() {
791	903	global $wpdb;
792	904	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
793	905
		@@ -794,20 +906,91 @@
794	906	if (!current_user_can('manage_options')) {
795	907	wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
796	908	}
797	909
798		- // First get unique session IDs ordered by most recent message in each session
799		- $session_ids = $wpdb->get_col(
800		- $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 = $wpdb->prepare(
801	964	"SELECT DISTINCT session_id
802	965	FROM {$table_name}
803	966	GROUP BY session_id
804		- ORDER BY MAX(timestamp) DESC"
805		- )
806		- );
	967	+ ORDER BY MAX(timestamp) DESC
	968	+ LIMIT %d OFFSET %d",
	969	+ $per_page, $offset
	970	+ );
	971	+ }
807	972
	973	+ $session_ids = $wpdb->get_col($session_query);
	974	+
808	975	if (empty($session_ids)) {
809		- wp_die(esc_html__('No chat history available.', 'mxchat'));
	976	+ ob_start();
	977	+ echo '<div class="mxchat-no-results">';
	978	+ echo esc_html__('No chat history found.', 'mxchat');
	979	+ if (!empty($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();
810	993	}
811	994
812	995	ob_start();
813	996	echo '<div class="mxchat-transcript">';
		@@ -825,15 +1008,8 @@
825	1008	$session_id
826	1009	)
827	1010	);
828	1011
829		- // Debug: Check email retrieval
830		- if (empty($email)) {
831		- //error_log("No email found for session {$session_id}");
832		- } else {
833		- //error_log("Email for session {$session_id}: " . $email);
834		- }
835		-
836	1012	// Get messages for this session ordered by timestamp
837	1013	$messages = $wpdb->get_results(
838	1014	$wpdb->prepare(
839	1015	"SELECT * FROM {$table_name}
		@@ -863,10 +1039,10 @@
863	1039	echo '<div class="mxchat-messages">';
864	1040
865	1041	// Display messages for this session
866	1042	foreach ($messages as $transcript) {
867		- $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
868		-
	1043	+ $formatted_timestamp = wp_date('F j, Y g:i a', strtotime($transcript->timestamp . ' UTC'));
	1044	+
869	1045	// Determine message styling
870	1046	switch ($transcript->role) {
871	1047	case 'assistant':
872	1048	case 'bot':
		@@ -911,18 +1087,82 @@
911	1087	echo '</div></div>';
912	1088	}
913	1089
914	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	+
915	1145	$output = ob_get_clean();
916		- 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	+
917	1154	wp_die();
918	1155	}
919	1156
920		-
921		-
922	1157	public function mxchat_create_prompts_page() {
	1158	+ //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
	1159	+
923	1160	global $wpdb;
924	1161	$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1162	+
	1163	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1164	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
925	1165
926	1166	// Display success message if all prompts were deleted
927	1167	if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
928	1168	echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
		@@ -932,8 +1172,56 @@
932	1172	$nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
933	1173	$search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
934	1174	$current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
935	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	+
936	1224	$offset = ($current_page - 1) * $per_page;
937	1225
938	1226	// Modify query to handle search input
939	1227	$sql_search = "";
		@@ -941,53 +1229,70 @@
941	1229	$sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
942	1230	}
943	1231
944	1232	// Retrieve total number of prompts, considering search filter
945		- $total_prompts = $wpdb->get_var("SELECT COUNT(*) FROM {$table_name} {$sql_search}");
946		- $total_pages = ceil($total_prompts / $per_page);
	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);
947	1240
948	1241	// Retrieve prompts from the database
949		- $prompts = $wpdb->get_results(
950		- $wpdb->prepare(
951		- "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
952		- $per_page,
953		- $offset
954		- )
	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
955	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	+}
956	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	+
957	1259	// Add the pagination links generation here
958		- $page_links = paginate_links(array(
959		- 'base' => add_query_arg(array(
960		- 'paged' => '%#%',
961		- 'search' => urlencode($search_query),
962		- '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
963		- ), admin_url('admin.php?page=mxchat-prompts')),
964		- 'format' => '',
965		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
966		- 'next_text' => __('Next &raquo;', 'mxchat'),
967		- 'total' => $total_pages,
968		- 'current' => $current_page,
969		- ));
	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	+ }
970	1275
	1276	+ // ================================
	1277	+ // END OF REPLACEMENT SECTION
	1278	+ // ================================
	1279	+
971	1280	// Retrieve processing statuses
972	1281	$pdf_url = get_transient('mxchat_last_pdf_url');
973	1282	$sitemap_url = get_transient('mxchat_last_sitemap_url');
974		- $pdf_status = $pdf_url ? $this->get_pdf_processing_status($pdf_url) : false;
975		- $sitemap_status = $sitemap_url ? $this->get_sitemap_processing_status($sitemap_url) : false;
	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;
976	1286
977		- if ($pdf_status && $pdf_status['status'] === 'complete') {
978		- delete_transient('mxchat_last_pdf_url');
979		- $pdf_status = false;
980		- }
981		- if ($sitemap_status && $sitemap_status['status'] === 'complete') {
982		- delete_transient('mxchat_last_sitemap_url');
983		- $sitemap_status = false;
984		- }
985		-
986	1287	$is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
987	1288	|| ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
	1289	+
	1290	+ //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
	1291	+
988	1292	?>
989		- <div class="wrap mxchat-wrapper">
	1293	+
	1294	+<div class="wrap mxchat-wrapper">
990	1295	<!-- Hero Section -->
991	1296	<div class="mxchat-hero">
992	1297	<h1 class="mxchat-main-title">
993	1298	<span class="mxchat-gradient-text">Knowledge Base</span> Manager
		@@ -997,206 +1302,365 @@
997	1302	</p>
998	1303	</div>
999	1304
1000	1305	<div class="mxchat-content">
1001		- <!-- Import Settings Card -->
1002		- <div class="mxchat-card">
1003		- <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
1004		- <p><?php esc_html_e('Using the free Pinecone DB Manager add-on is recommended for high performance and a knowledge database of more than 500.', 'mxchat'); ?></p>
1005	1306
1006		- <!-- Tab Contents -->
1007		- <div class="mxchat-tab-contents">
1008		- <!-- Default Database Tab -->
1009		- <div id="default-db" class="mxchat-tab-content active">
1010		- <!-- Auto-Sync Settings -->
1011		- <div class="mxchat-settings-section">
1012		- <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
1013		- <p class="mxchat-description">
1014		- <?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below. Works with Pinecone if enabled', 'mxchat'); ?>
1015		- </p>
1016		- <div class="mxchat-autosave-section"> <!-- Add this wrapper -->
1017		- <div class="mxchat-toggle-group">
1018		- <div class="mxchat-toggle-container">
1019		- <label class="mxchat-toggle-switch">
1020		- <input type="checkbox"
1021		- name="mxchat_auto_sync_posts"
1022		- class="mxchat-autosave-field"
1023		- value="1"
1024		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
1025		- <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
1026		- <span class="mxchat-toggle-slider"></span>
1027		- </label>
1028		- <span class="mxchat-toggle-label">
1029		- <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
1030		- </span>
1031		- </div>
1032		- <div class="mxchat-toggle-container">
1033		- <label class="mxchat-toggle-switch">
1034		- <input type="checkbox"
1035		- name="mxchat_auto_sync_pages"
1036		- class="mxchat-autosave-field"
1037		- value="1"
1038		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
1039		- <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
1040		- <span class="mxchat-toggle-slider"></span>
1041		- </label>
1042		- <span class="mxchat-toggle-label">
1043		- <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
1044		- </span>
1045		- </div>
1046		- </div>
1047		- </div>
1048		- </div>
1049	1307
1050		- <!-- Import Methods -->
1051		- <div class="mxchat-import-methods">
1052		- <div class="mxchat-method-card">
1053		- <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
1054		- <p><span class="red-warning">IMPORTANT:</span> <?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p> </div>
1055		- <div class="mxchat-method-card">
1056		- <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
1057		- <p><?php esc_html_e('Import knowledge directly from PDF documents.', 'mxchat'); ?></p>
1058		- </div>
1059		- <div class="mxchat-method-card">
1060		- <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
1061		- <p><?php esc_html_e('Import content from any specific webpage.', 'mxchat'); ?></p>
1062		- </div>
1063		- <div class="mxchat-method-card">
1064		- <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
1065		- <p><?php esc_html_e('Directly submit content to be vectorized.', 'mxchat'); ?></p>
1066		- </div>
1067		- </div>
	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>
1068	1320
1069		- <!-- Import Form -->
1070		- <?php if (!$is_processing) : ?>
1071		- <div class="mxchat-import-form">
1072		- <form id="mxchat-sitemap-form" method="post"
1073		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
1074		- <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
1075		- <div class="mxchat-url-input-group">
1076		- <input type="url"
1077		- name="sitemap_url"
1078		- id="sitemap_url"
1079		- placeholder="<?php esc_attr_e('Enter Sitemap, PDF, or Webpage URL', 'mxchat'); ?>"
1080		- required />
1081		- <button type="submit"
1082		- name="submit_sitemap"
1083		- class="mxchat-button-primary">
1084		- <?php esc_html_e('Import', 'mxchat'); ?>
1085		- </button>
1086		- </div>
1087		- </form>
1088		- </div>
1089		- <?php endif; ?>
1090	1321
1091		- <!-- Processing Status -->
1092		- <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
1093		- <div class="mxchat-status-card">
1094		- <div class="mxchat-status-header">
1095		- <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
1096		- <?php if ($is_processing) : ?>
1097		- <form method="post" class="mxchat-stop-form"
1098		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1099		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1100		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
1101		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
1102		- </button>
1103		- </form>
1104		- <?php endif; ?>
1105		- </div>
1106		- <div class="mxchat-progress-bar">
1107		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
1108		- </div>
1109		- <div class="mxchat-status-details">
1110		- <p><?php printf(
1111		- esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
1112		- absint($pdf_status['processed_pages']),
1113		- absint($pdf_status['total_pages']),
1114		- absint($pdf_status['percentage'])
1115		- ); ?></p>
1116		- <p><?php printf(
1117		- esc_html__('Status: %s', 'mxchat'),
1118		- esc_html(ucfirst($pdf_status['status']))
1119		- ); ?></p>
1120		- <p><?php printf(
1121		- esc_html__('Last update: %s', 'mxchat'),
1122		- esc_html($pdf_status['last_update'])
1123		- ); ?></p>
1124		- </div>
1125		- </div>
1126		- <?php endif; ?>
	1322	+<div class="mxchat-kb-tabs-content">
	1323	+ <div id="mxchat-kb-tab-import" class="mxchat-kb-tab-content active">
	1324	+<!-- Import Options Card -->
	1325	+<div class="mxchat-card">
1127	1326
1128		- <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
1129		- <div class="mxchat-status-card">
1130		- <div class="mxchat-status-header">
1131		- <h4><?php esc_html_e('Sitemap Processing Status (Refresh for update)', 'mxchat'); ?></h4>
1132		- <?php if ($is_processing) : ?>
1133		- <form method="post" class="mxchat-stop-form"
1134		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1135		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1136		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
1137		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
1138		- </button>
1139		- </form>
1140		- <?php endif; ?>
1141		- </div>
1142		- <div class="mxchat-progress-bar">
1143		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
1144		- </div>
1145		- <div class="mxchat-status-details">
1146		- <p><?php printf(
1147		- esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
1148		- absint($sitemap_status['processed_urls']),
1149		- absint($sitemap_status['total_urls']),
1150		- absint($sitemap_status['percentage'])
1151		- ); ?></p>
1152		- <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
1153		- <div class="mxchat-error-notice">
1154		- <?php if (!empty($sitemap_status['error'])) : ?>
1155		- <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
1156		- <?php endif; ?>
1157		- <?php if (!empty($sitemap_status['last_error'])) : ?>
1158		- <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
1159		- <?php endif; ?>
1160		- </div>
1161		- <?php endif; ?>
1162		- </div>
1163		- </div>
1164		- <?php endif; ?>
1165		- </div>
	1327	+ <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
1166	1328
	1329	+<?php
	1330	+// Check if the appropriate embedding API key exists
	1331	+$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']);
1167	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 && $pdf_status['status'] === 'processing') : ?>
	1485	+ <div class="mxchat-status-card" data-card-type="pdf">
	1486	+ <div class="mxchat-status-header">
	1487	+ <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
	1488	+
	1489	+ <!-- Processing controls -->
	1490	+ <div class="mxchat-processing-controls">
	1491	+ <form method="post" class="mxchat-stop-form"
	1492	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1493	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1494	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1495	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1496	+ </button>
	1497	+ </form>
	1498	+
	1499	+ <button type="button" class="mxchat-manual-batch-btn"
	1500	+ data-process-type="pdf"
	1501	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_pdf_url')); ?>">
	1502	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1503	+ </button>
1168	1504	</div>
1169		- </div>
	1505	+ </div>
	1506	+
	1507	+ <div class="mxchat-progress-bar">
	1508	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($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; ?>
1170	1528
1171		- <!-- Direct Content Submission Card -->
1172		-<div class="mxchat-card">
1173		- <div class="mxchat-card-header">
1174		- <h2><?php esc_html_e('Submit Direct Content', 'mxchat'); ?></h2>
1175		- </div>
1176		- <form id="mxchat-content-form" method="post"
1177		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
1178		- <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
1179		- <div class="mxchat-form-group">
1180		- <label for="article_content"><?php esc_html_e('Content:', 'mxchat'); ?></label>
1181		- <textarea name="article_content" id="article_content" required
1182		- placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"></textarea>
1183		- </div>
1184		- <div class="mxchat-form-group">
1185		- <label for="article_url"><?php esc_html_e('Source URL (Optional):', 'mxchat'); ?></label>
1186		- <input type="url" name="article_url" id="article_url"
1187		- placeholder="<?php esc_attr_e('Enter source URL', 'mxchat'); ?>">
1188		- </div>
1189		- <button type="submit" name="submit_content" class="mxchat-button-primary">
1190		- <?php esc_html_e('Submit Content', 'mxchat'); ?>
1191		- </button>
1192		- </form>
	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 $knowledge_manager->mxchat_render_completed_status_cards();
	1633	+ ?>
	1634	+
	1635	+
1193	1636	</div>
1194	1637
1195	1638	<!-- Knowledge Base Table Card -->
1196	1639	<div class="mxchat-card">
1197	1640	<div class="mxchat-card-header">
1198		- <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
	1641	+<h2>
	1642	+ <?php esc_html_e('Knowledge Base', 'mxchat'); ?>
	1643	+ <span class="mxchat-record-count">
	1644	+ <?php if ($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 ($use_pinecone) : ?>
	1652	+ <span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
	1653	+ <span class="dashicons dashicons-cloud"></span>
	1654	+ <?php esc_html_e('Pinecone', 'mxchat'); ?>
	1655	+ </span>
	1656	+ <?php else : ?>
	1657	+ <span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
	1658	+ <span class="dashicons dashicons-database-view"></span>
	1659	+ <?php esc_html_e('WordPress DB', 'mxchat'); ?>
	1660	+ </span>
	1661	+ <?php endif; ?>
	1662	+</h2>
1199	1663	<div class="mxchat-header-actions">
1200	1664	<!-- Search -->
1201	1665	<form method="get" id="knowledge-search" class="mxchat-search-form">
1202	1666	<?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
		@@ -1215,8 +1679,9 @@
1215	1679	action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
1216	1680	class="mxchat-delete-form"
1217	1681	onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
1218	1682	<?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
	1683	+ <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
1219	1684	<button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
1220	1685	<span class="dashicons dashicons-trash"></span>
1221	1686	<?php esc_html_e('Delete All', 'mxchat'); ?>
1222	1687	</button>
		@@ -1222,9 +1687,37 @@
1222	1687	</button>
1223	1688	</form>
1224	1689	</div>
1225	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($total_in_database)
	1701	+ ); ?>
	1702	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('View complete database in Pinecone →', 'mxchat'); ?></a>
	1703	+ </span>
	1704	+ </div>
	1705	+<?php endif; ?>
1226	1706
	1707	+ <!-- Data Source Info Banner -->
	1708	+ <?php if ($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	+
1227	1720	<!-- Table -->
1228	1721	<div class="mxchat-table-wrapper">
1229	1722	<table class="mxchat-records-table">
1230	1723	<thead>
		@@ -1231,60 +1724,128 @@
1231	1724	<tr>
1232	1725	<th><?php esc_html_e('ID', 'mxchat'); ?></th>
1233	1726	<th><?php esc_html_e('Content', 'mxchat'); ?></th>
1234	1727	<th><?php esc_html_e('Source', 'mxchat'); ?></th>
	1728	+ <?php if ($data_source === 'pinecone') : ?>
	1729	+ <th><?php esc_html_e('Vector ID', 'mxchat'); ?></th>
	1730	+ <?php endif; ?>
1235	1731	<th><?php esc_html_e('Actions', 'mxchat'); ?></th>
1236	1732	</tr>
1237	1733	</thead>
1238	1734	<tbody>
1239	1735	<?php if ($prompts) : ?>
1240		- <?php foreach ($prompts as $prompt) : ?>
1241		- <tr id="prompt-<?php echo esc_attr($prompt->id); ?>">
1242		- <td><?php echo esc_html($prompt->id); ?></td>
	1736	+ <?php foreach ($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>
1243	1749	<td class="mxchat-content-cell">
1244	1750	<div class="content-view">
1245		- <?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($content)));
	1761	+ }
	1762	+ ?>
1246	1763	</div>
1247		- <textarea class="content-edit" style="display:none;">
1248		- <?php echo esc_textarea($prompt->article_content); ?>
1249		- </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; ?>
1250	1770	</td>
1251	1771	<td class="mxchat-url-cell">
1252		- <?php if (!empty($prompt->source_url)) : ?>
1253		- <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
1254		- <span class="dashicons dashicons-external"></span>
1255		- <?php esc_html_e('View Source', 'mxchat'); ?>
1256		- </a>
1257		- <?php else : ?>
1258		- <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	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); ?>" />
1259	1785	<?php endif; ?>
1260	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; ?>
1261	1794	<td class="mxchat-actions-cell">
1262		- <button class="mxchat-button-icon edit-button"
1263		- data-id="<?php echo esc_attr($prompt->id); ?>">
1264		- <span class="dashicons dashicons-edit"></span>
1265		- </button>
1266		- <button class="mxchat-button-icon save-button"
1267		- data-id="<?php echo esc_attr($prompt->id); ?>"
1268		- style="display:none;"
1269		- data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
1270		- <span class="dashicons dashicons-saved"></span>
1271		- </button>
1272		- <a href="<?php echo esc_url(admin_url(
1273		- 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
1274		- . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
1275		- )); ?>"
1276		- class="mxchat-button-icon delete-button"
1277		- onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
1278		- <span class="dashicons dashicons-trash"></span>
1279		- </a>
	1795	+ <?php if ($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; ?>
1280	1837	</td>
1281	1838	</tr>
1282	1839	<?php endforeach; ?>
1283	1840	<?php else : ?>
1284	1841	<tr>
1285		- <td colspan="4" class="mxchat-no-records">
1286		- <?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; ?>
1287	1848	</td>
1288	1849	</tr>
1289	1850	<?php endif; ?>
1290	1851	</tbody>
		@@ -1296,1360 +1857,499 @@
1296	1857	<?php echo wp_kses_post($page_links); ?>
1297	1858	</div>
1298	1859	<?php endif; ?>
1299	1860	</div>
	1861	+
1300	1862	</div>
1301		-</div>
1302		-<?php
1303		-}
1304	1863
	1864	+ <!-- Sync Settings Tab (Initially Hidden) -->
	1865	+ <div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
	1866	+<div class="mxchat-card">
	1867	+ <!-- Auto-Sync Settings -->
	1868	+ <div class="mxchat-settings-section">
	1869	+ <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
	1870	+ <p class="mxchat-description">
	1871	+ <?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below. Works with Pinecone if enabled', 'mxchat'); ?>
	1872	+ </p>
	1873	+ <div class="mxchat-autosave-section">
	1874	+ <div class="mxchat-toggle-group">
	1875	+ <div class="mxchat-toggle-container">
	1876	+ <label class="mxchat-toggle-switch">
	1877	+ <input type="checkbox"
	1878	+ name="mxchat_auto_sync_posts"
	1879	+ class="mxchat-autosave-field"
	1880	+ value="1"
	1881	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	1882	+ <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
	1883	+ <span class="mxchat-toggle-slider"></span>
	1884	+ </label>
	1885	+ <span class="mxchat-toggle-label">
	1886	+ <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
	1887	+ </span>
	1888	+ </div>
1305	1889
1306		-public function mxchat_handle_delete_all_prompts() {
1307		- // Verify nonce
1308		- if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
1309		- wp_die(__('Nonce verification failed.', 'mxchat'));
1310		- }
	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>
1311	1904
1312		- // Check permissions
1313		- if (!current_user_can('manage_options')) {
1314		- wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
1315		- }
	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>
1316	1913
1317		- global $wpdb;
1318		- $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>
1319	1917
1320		- // Delete all prompts from the table
1321		- $wpdb->query("DELETE FROM {$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($post_types['page']);
1322	1924
1323		- // Clear relevant cache
1324		- wp_cache_delete('all_prompts', 'mxchat_prompts');
	1925	+ if (!empty($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>
1325	1958
1326		- // Redirect back with a success message
1327		- $redirect_url = add_query_arg(array(
1328		- 'page' => 'mxchat-prompts',
1329		- 'all_deleted' => 'true'
1330		- ), admin_url('admin.php'));
	1959	+<!-- NEW PINECONE TAB -->
	1960	+ <div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
	1961	+ <div class="mxchat-card">
	1962	+ <h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
	1963	+ <p class="mxchat-description">
	1964	+ <?php echo wp_kses(
	1965	+ __('<strong>Pinecone is optional</strong> and not required for MxChat to function. It provides enhanced search performance for larger knowledge bases. When enabled, content will be stored in Pinecone instead of the WordPress database, but you can use MxChat without it.', 'mxchat'),
	1966	+ array('strong' => array())
	1967	+ ); ?>
	1968	+ </p>
1331	1969
1332		- wp_safe_redirect($redirect_url);
1333		- exit;
1334		-}
1335		-public function mxchat_handle_delete_prompt() {
1336		- // Sanitize and validate nonce
1337		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
1338		- if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
1339		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1340		- }
	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>
1341	1980
1342		- // Check permissions
1343		- if (!current_user_can('manage_options')) {
1344		- wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
1345		- }
	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	+ ?>
1346	1987
1347		- // Validate and sanitize ID parameter
1348		- $id = isset($_GET['id']) ? intval($_GET['id']) : 0;
1349		- if ($id <= 0) {
1350		- wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
1351		- }
	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>
1352	2000
1353		- global $wpdb;
1354		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2001	+ <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
1355	2002
1356		- // Clear cache and delete prompt
1357		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
1358		- $wpdb->delete($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; ?>
1359	2010
1360		- wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1361		- exit;
1362		-}
	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($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
	2019	+ class="regular-text"
	2020	+ placeholder="pcsk_..." />
	2021	+ <p class="description">
	2022	+ <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
	2023	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
	2024	+ </p>
	2025	+ </div>
1363	2026
	2027	+ <div class="mxchat-form-group">
	2028	+ <label for="mxchat_pinecone_environment">
	2029	+ <?php esc_html_e('Region', 'mxchat'); ?>
	2030	+ </label>
	2031	+ <input type="text"
	2032	+ id="mxchat_pinecone_environment"
	2033	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
	2034	+ value="<?php echo esc_attr($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>
1364	2041
1365		-public function mxchat_generate_embedding($text) {
1366		- //error_log('Starting embedding generation for text: ' . substr($text, 0, 100) . '...');
	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>
1367	2056
1368		- $options = get_option('mxchat_options');
1369		- $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
1370		- //error_log('Selected embedding model: ' . $selected_model);
	2057	+ <div class="mxchat-form-group">
	2058	+ <label for="mxchat_pinecone_host">
	2059	+ <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
	2060	+ </label>
	2061	+ <input type="text"
	2062	+ id="mxchat_pinecone_host"
	2063	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
	2064	+ value="<?php echo esc_attr($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>
1371	2071
1372		- // Determine provider and endpoint
1373		- if (strpos($selected_model, 'voyage') === 0) {
1374		- $api_key = $options['voyage_api_key'] ?? '';
1375		- $endpoint = 'https://api.voyageai.com/v1/embeddings';
1376		- } else {
1377		- $api_key = $options['api_key'] ?? '';
1378		- $endpoint = 'https://api.openai.com/v1/embeddings';
1379		- }
1380		- //error_log('Using endpoint: ' . $endpoint);
	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>
1381	2115
1382		- if (empty($api_key)) {
1383		- //error_log('Error: API key not configured');
1384		- return null;
1385		- }
1386	2116
1387		- // Prepare request body
1388		- $request_body = array(
1389		- 'model' => $selected_model,
1390		- 'input' => $text
1391		- );
1392	2117
1393		- // Add output_dimension for voyage-3-large model
1394		- if ($selected_model === 'voyage-3-large') {
1395		- $request_body['output_dimension'] = 2048;
1396		- }
	2118	+ </div>
1397	2119
1398		- //error_log('Request body prepared: ' . wp_json_encode($request_body));
1399	2120
1400		- // Make API request
1401		- $response = wp_remote_post($endpoint, array(
1402		- 'body' => wp_json_encode($request_body),
1403		- 'headers' => array(
1404		- 'Authorization' => 'Bearer ' . $api_key,
1405		- 'Content-Type' => 'application/json'
1406		- ),
1407		- 'timeout' => 30
1408		- ));
	2121	+ </div>
	2122	+ </div>
	2123	+ </div>
1409	2124
1410		- // Handle wp_remote_post errors
1411		- if (is_wp_error($response)) {
1412		- //error_log('WP Remote Post Error: ' . $response->get_error_message());
1413		- return null;
1414		- }
	2125	+</div>
1415	2126
1416		- // Get and check HTTP response code
1417		- $http_code = wp_remote_retrieve_response_code($response);
1418		- //error_log('API Response Code: ' . $http_code);
1419	2127
1420		- if ($http_code !== 200) {
1421		- //error_log('API Error Response Body: ' . wp_remote_retrieve_body($response));
1422		- return null;
1423		- }
1424	2128
1425		- // Parse response body
1426		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
1427	2129
1428		- if (json_last_error() !== JSON_ERROR_NONE) {
1429		- //error_log('JSON Parse Error: ' . json_last_error_msg());
1430		- return null;
1431		- }
	2130	+</div>
	2131	+</div>
1432	2132
1433		- // Both APIs use the same structure, so we can extract the embedding the same way
1434		- if (isset($response_data['data'][0]['embedding'])) {
1435		- //error_log('Successfully extracted embedding');
1436		- //error_log('Embedding dimension: ' . count($response_data['data'][0]['embedding']));
1437		- return $response_data['data'][0]['embedding'];
1438		- } else {
1439		- //error_log('Error: No embedding found in response. Response structure: ' . wp_json_encode($response_data));
1440		- return null;
1441		- }
1442		-}
1443	2133
	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>
1444	2148
1445		-public function mxchat_delete_chat_history() {
1446		- if (!current_user_can('manage_options')) {
1447		- echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
1448		- wp_die();
1449		- }
	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>
1450	2165
1451		- check_ajax_referer('mxchat_delete_chat_history', 'security');
	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>
1452	2171
1453		- global $wpdb;
1454		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	2172	+ <select id="mxchat-kb-processed-filter">
	2173	+ <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
	2174	+ <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
	2175	+ <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
	2176	+ </select>
	2177	+ </div>
	2178	+ </div>
1455	2179
1456		- if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
1457		- foreach ($_POST['delete_session_ids'] as $session_id) {
1458		- $session_id_sanitized = sanitize_text_field($session_id);
	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>
1459	2188
1460		- // Clear relevant cache before deletion
1461		- $cache_key = 'chat_session_' . $session_id_sanitized;
1462		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
	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>
1463	2196
1464		- // Perform the deletion
1465		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1466		- }
	2197	+ <div class="mxchat-kb-pagination">
	2198	+ <!-- Pagination will be added here -->
	2199	+ </div>
	2200	+ </div>
1467	2201
1468		- // Optionally, clear a general cache if you have one
1469		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
	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>
1470	2213
1471		- echo wp_json_encode(['success' => esc_html__('Selected chat sessions have been deleted.', 'mxchat')]);
1472		- } else {
1473		- echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
1474		- }
1475		-
	2214	+<?php
	2215	+}
	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')]);
1476	2219	wp_die();
1477	2220	}
1478		-
1479		-
1480		-public function mxchat_save_inline_prompt() {
1481		- // Check for nonce security
1482		- check_ajax_referer('mxchat_save_inline_nonce');
1483		-
1484		- // Verify permissions
1485		- if (!current_user_can('manage_options')) {
1486		- wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1487		- return;
1488		- }
1489		-
	2221	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
1490	2222	global $wpdb;
1491		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2223	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1492	2224
1493		- // Validate and sanitize input data
1494		- $prompt_id = isset($_POST['id']) ? absint($_POST['id']) : 0;
1495		- $article_content = isset($_POST['article_content']) ? sanitize_textarea_field($_POST['article_content']) : '';
1496		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
	2225	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	2226	+ $deleted_count = 0;
1497	2227
1498		- if ($prompt_id > 0 && !empty($article_content)) {
1499		- // Re-generate the embedding vector for the updated content
1500		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
	2228	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	2229	+ $session_id_sanitized = sanitize_text_field($session_id);
1501	2230
1502		- if (is_array($embedding_vector)) {
1503		- // Serialize the embedding vector before storing it
1504		- $embedding_vector_serialized = serialize($embedding_vector);
	2231	+ // Clear relevant cache before deletion
	2232	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	2233	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
1505	2234
1506		- // Update the prompt in the database
1507		- $updated = $wpdb->update(
1508		- $table_name,
1509		- array(
1510		- 'article_content' => $article_content,
1511		- 'embedding_vector' => $embedding_vector_serialized,
1512		- 'source_url' => $article_url,
1513		- ),
1514		- array('id' => $prompt_id),
1515		- array('%s', '%s', '%s'),
1516		- array('%d')
1517		- );
	2235	+ // Perform the deletion from the database table
	2236	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1518	2237
1519		- if ($updated !== false) {
1520		- wp_send_json_success();
1521		- } else {
1522		- wp_send_json_error(esc_html__('Database update failed.', 'mxchat'));
1523		- }
1524		- } else {
1525		- wp_send_json_error(esc_html__('Embedding generation failed.', 'mxchat'));
1526		- }
1527		- } else {
1528		- wp_send_json_error(esc_html__('Invalid data.', 'mxchat'));
1529		- }
1530		-}
	2238	+ // Delete the corresponding option entry from wp_options table
	2239	+ delete_option("mxchat_history_" . $session_id_sanitized);
1531	2240
	2241	+ // Delete any associated metadata options
	2242	+ delete_option("mxchat_email_" . $session_id_sanitized);
	2243	+ delete_option("mxchat_agent_name_" . $session_id_sanitized);
1532	2244
1533		-
1534		-// Add this method to handle post updates
1535		-public function handle_post_update($post_id, $post, $update) {
1536		- // Basic validation checks
1537		- if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE || wp_is_post_revision($post_id)) {
1538		- return;
1539		- }
1540		-
1541		- // Only process published content
1542		- if (!in_array($post->post_status, array('publish'))) {
1543		- return;
1544		- }
1545		-
1546		- // Check if sync is enabled for this post type
1547		- $post_type = $post->post_type;
1548		- if (!in_array($post_type, array('post', 'page'))) {
1549		- return;
1550		- }
1551		-
1552		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1553		- if (get_option($sync_option) != '1') {
1554		- return;
1555		- }
1556		-
1557		- // Prepare content and URL
1558		- $content = wp_strip_all_tags($post->post_content);
1559		- $url = get_permalink($post_id);
1560		-
1561		- // Generate embedding vector
1562		- $embedding_vector = $this->mxchat_generate_embedding($content);
1563		- if (!$embedding_vector) {
1564		- return;
1565		- }
1566		-
1567		- // Check for Pinecone addon and its settings
1568		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1569		- $use_pinecone = false;
1570		-
1571		- if ($pinecone_settings && is_array($pinecone_settings)) {
1572		- // Check if Pinecone is enabled and all required settings are present
1573		- $use_pinecone = (
1574		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1575		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1576		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1577		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1578		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1579		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1580		- );
1581		- }
1582		-
1583		- if ($use_pinecone) {
1584		- // Use Pinecone
1585		- $pinecone_result = $this->store_in_pinecone_main(
1586		- $embedding_vector,
1587		- $content,
1588		- $url,
1589		- $pinecone_settings['mxchat_pinecone_api_key'],
1590		- $pinecone_settings['mxchat_pinecone_environment'],
1591		- $pinecone_settings['mxchat_pinecone_index']
1592		- );
1593		-
1594		- if (!$pinecone_result['success']) {
1595		- //error_log('MXChat: Pinecone sync failed - falling back to WordPress DB');
1596		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
	2245	+ $deleted_count++;
1597	2246	}
1598		- } else {
1599		- // Fallback to WordPress DB storage
1600		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1601		- }
1602		-}
1603		-// Modified storage function to add type field
1604		-private function store_in_pinecone_main($embedding_vector, $content, $url, $api_key, $environment, $index_name, $vector_id = null) {
1605		- $vector_id = $vector_id ?: md5($url);
1606		- $options = get_option('mxchat_pinecone_addon_options');
1607		- $host = $options['mxchat_pinecone_host'] ?? '';
1608	2247
1609		- if (empty($host)) {
1610		- return array(
1611		- 'success' => false,
1612		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
1613		- );
1614		- }
	2248	+ // Optionally, clear a general cache if you have one
	2249	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
1615	2250
1616		- // Determine if this is a product URL
1617		- $is_product = (strpos($url, '/product/') !== false || strpos($url, '/shop/') !== false);
1618		-
1619		- $api_endpoint = "https://{$host}/vectors/upsert";
1620		- $request_body = array(
1621		- 'vectors' => array(
1622		- array(
1623		- 'id' => $vector_id,
1624		- 'values' => $embedding_vector,
1625		- 'metadata' => array(
1626		- 'text' => $content,
1627		- 'source_url' => $url,
1628		- 'type' => $is_product ? 'product' : 'content',
1629		- 'last_updated' => time()
1630		- )
	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
1631	2255	)
1632		- )
1633		- );
1634		-
1635		- $response = wp_remote_post($api_endpoint, array(
1636		- 'headers' => array(
1637		- 'Api-Key' => $api_key,
1638		- 'accept' => 'application/json',
1639		- 'content-type' => 'application/json'
1640		- ),
1641		- 'body' => wp_json_encode($request_body),
1642		- 'timeout' => 30,
1643		- 'data_format' => 'body'
1644		- ));
1645		-
1646		- if (is_wp_error($response)) {
1647		- return array(
1648		- 'success' => false,
1649		- 'message' => $response->get_error_message()
1650		- );
1651		- }
1652		-
1653		- $response_code = wp_remote_retrieve_response_code($response);
1654		- if ($response_code !== 200) {
1655		- $body = wp_remote_retrieve_body($response);
1656		- return array(
1657		- 'success' => false,
1658		- 'message' => sprintf(
1659		- 'Pinecone API error (HTTP %d): %s',
1660		- $response_code,
1661		- $body
1662		- )
1663		- );
1664		- }
1665		-
1666		- return array(
1667		- 'success' => true,
1668		- 'message' => 'Successfully stored in Pinecone'
1669		- );
1670		-}
1671		-// Helper method for WordPress DB storage
1672		-private function store_in_wordpress_db($content, $url, $embedding_vector) {
1673		- global $wpdb;
1674		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1675		-
1676		- $existing_entry = $wpdb->get_row(
1677		- $wpdb->prepare("SELECT id FROM $table_name WHERE source_url = %s", $url)
1678		- );
1679		-
1680		- if ($existing_entry) {
1681		- $wpdb->update(
1682		- $table_name,
1683		- array(
1684		- 'article_content' => $content,
1685		- 'embedding_vector' => serialize($embedding_vector),
1686		- 'timestamp' => current_time('mysql')
1687		- ),
1688		- array('id' => $existing_entry->id),
1689		- array('%s', '%s', '%s')
1690		- );
	2256	+ ]);
1691	2257	} else {
1692		- $wpdb->insert(
1693		- $table_name,
1694		- array(
1695		- 'article_content' => $content,
1696		- 'source_url' => $url,
1697		- 'embedding_vector' => serialize($embedding_vector),
1698		- 'timestamp' => current_time('mysql')
1699		- ),
1700		- array('%s', '%s', '%s', '%s')
1701		- );
	2258	+ echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
1702	2259	}
1703		-}
1704		-/**
1705		- * Handle deletion of posts and pages from both Pinecone and WordPress DB
1706		- *
1707		- * @param int $post_id The ID of the post being deleted
1708		- * @return void
1709		- */
1710		-public function mxchat_handle_post_delete($post_id) {
1711		- // Get post data before it's deleted
1712		- $post = get_post($post_id);
1713	2260
1714		- // Basic validation
1715		- if (!$post || wp_is_post_revision($post_id)) {
1716		- return;
1717		- }
1718		-
1719		- // Check post type
1720		- $post_type = $post->post_type;
1721		- if (!in_array($post_type, array('post', 'page'))) {
1722		- return;
1723		- }
1724		-
1725		- // Check if sync is enabled for this post type
1726		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1727		- if (get_option($sync_option) != '1') {
1728		- return;
1729		- }
1730		-
1731		- // Get the URL before post is deleted
1732		- $source_url = get_permalink($post_id);
1733		- if (!$source_url) {
1734		- //error_log('MXChat: Failed to get permalink for post ' . $post_id);
1735		- return;
1736		- }
1737		-
1738		- // Check for Pinecone addon and its settings
1739		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1740		- $use_pinecone = false;
1741		- if ($pinecone_settings && is_array($pinecone_settings)) {
1742		- $use_pinecone = (
1743		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1744		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1745		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1746		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1747		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1748		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1749		- );
1750		- }
1751		-
1752		- $deletion_successful = false;
1753		-
1754		- if ($use_pinecone) {
1755		- try {
1756		- $pinecone_result = $this->delete_from_pinecone(
1757		- array($source_url),
1758		- $pinecone_settings['mxchat_pinecone_api_key'],
1759		- $pinecone_settings['mxchat_pinecone_environment'],
1760		- $pinecone_settings['mxchat_pinecone_index']
1761		- );
1762		-
1763		- if (!$pinecone_result['success']) {
1764		- //error_log('MXChat: Pinecone deletion failed for URL: ' . $source_url . ' - ' . $pinecone_result['message']);
1765		- } else {
1766		- $deletion_successful = true;
1767		- }
1768		- } catch (Exception $e) {
1769		- //error_log('MXChat: Exception during Pinecone deletion - ' . $e->getMessage());
1770		- }
1771		- }
1772		-
1773		- // Always attempt WordPress DB deletion, regardless of Pinecone status
1774		- try {
1775		- global $wpdb;
1776		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1777		-
1778		- $result = $wpdb->delete(
1779		- $table_name,
1780		- array('source_url' => $source_url),
1781		- array('%s')
1782		- );
1783		-
1784		- if ($result === false) {
1785		- //error_log('MXChat: WordPress DB deletion failed for URL: ' . $source_url);
1786		- } else {
1787		- $deletion_successful = true;
1788		- }
1789		- } catch (Exception $e) {
1790		- //error_log('MXChat: Exception during WordPress DB deletion - ' . $e->getMessage());
1791		- }
1792		-
1793		- if (!$deletion_successful) {
1794		- //error_log('MXChat: Complete deletion failure for post ID: ' . $post_id . ' URL: ' . $source_url);
1795		- }
	2261	+ wp_die();
1796	2262	}
1797	2263
1798		-
1799		-public function mxchat_handle_content_submission() {
1800		- // Check if the form was submitted and the user has permission.
1801		- if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
	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) {
1802	2268	return;
1803	2269	}
1804	2270
1805		- // Verify the nonce.
1806		- $nonce = isset($_POST['mxchat_submit_content_nonce']) ? sanitize_text_field(wp_unslash($_POST['mxchat_submit_content_nonce'])) : '';
1807		- if (!wp_verify_nonce($nonce, 'mxchat_submit_content_action')) {
1808		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1809		- }
	2271	+ //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
1810	2272
1811		- // Sanitize the inputs.
1812		- $article_content = sanitize_textarea_field($_POST['article_content']);
1813		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
1814		-
1815		- // Generate the embedding vector.
1816		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
1817		- if (!is_array($embedding_vector)) {
1818		- set_transient('mxchat_admin_notice_error',
1819		- esc_html__('Embedding generation failed. Please ensure your API key is correct and try again.', 'mxchat'),
1820		- 30
1821		- );
1822		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1823		- exit;
1824		- }
1825		-
1826		- // Store in the WordPress database.
1827		- global $wpdb;
1828		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1829		-
1830		- // Ensure the source_url column exists.
1831		- if ($wpdb->get_var($wpdb->prepare("SHOW COLUMNS FROM {$table_name} LIKE %s", 'source_url')) != 'source_url') {
1832		- $wpdb->query($wpdb->prepare("ALTER TABLE {$table_name} ADD source_url VARCHAR(255) DEFAULT ''"));
1833		- }
1834		-
1835		- // Serialize and store the embedding vector.
1836		- $embedding_vector_serialized = serialize($embedding_vector);
1837		- $inserted = $wpdb->insert(
1838		- $table_name,
1839		- array(
1840		- 'article_content' => $article_content,
1841		- 'embedding_vector' => $embedding_vector_serialized,
1842		- 'source_url' => $article_url,
1843		- ),
1844		- array('%s', '%s', '%s')
1845		- );
1846		-
1847		- if ($inserted === false) {
1848		- set_transient('mxchat_admin_notice_error',
1849		- esc_html__('Error inserting content into the database. Please try again.', 'mxchat'),
1850		- 30
1851		- );
	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');
1852	2280	} else {
1853		- set_transient('mxchat_admin_notice_success',
1854		- esc_html__('Content successfully submitted!', 'mxchat'),
1855		- 30
1856		- );
	2281	+ //error_log('No error transient found');
1857	2282	}
1858	2283
1859		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1860		- exit;
1861		-}
1862		-
1863		-private function is_pdf_url($url, $response) {
1864		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1865		- $file_extension = strtolower(pathinfo($url, PATHINFO_EXTENSION));
1866		-
1867		- return strpos($content_type, 'pdf') !== false || $file_extension === 'pdf';
1868		-}
1869		-private function handle_pdf_for_knowledge_base($pdf_url, $response) {
1870		- if (!current_user_can('manage_options')) {
1871		- //error_log(esc_html__('Unauthorized PDF processing attempt', 'mxchat'));
1872		- return false;
	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');
1873	2291	}
1874	2292
1875		- $pdf_url = esc_url_raw($pdf_url);
1876		- $upload_dir = wp_upload_dir();
1877		-
1878		- if (isset($upload_dir['error']) && $upload_dir['error'] !== false) {
1879		- //error_log(sprintf(esc_html__('Upload directory error: %s', 'mxchat'), esc_html($upload_dir['error'])));
1880		- return false;
	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');
1881	2300	}
1882	2301
1883		- $pdf_filename = sanitize_file_name('mxchat_kb_' . time() . '.pdf');
1884		- $pdf_path = trailingslashit($upload_dir['path']) . $pdf_filename;
1885		-
1886		- $response_body = wp_remote_retrieve_body($response);
1887		- if (empty($response_body)) {
1888		- //error_log(esc_html__('Empty PDF response body', 'mxchat'));
1889		- return false;
1890		- }
1891		-
1892		- if (!wp_mkdir_p(dirname($pdf_path))) {
1893		- //error_log(sprintf(esc_html__('Failed to create directory for PDF: %s', 'mxchat'), esc_html($pdf_path)));
1894		- return false;
1895		- }
1896		-
1897		- try {
1898		- file_put_contents($pdf_path, $response_body);
1899		-
1900		- if (!file_exists($pdf_path)) {
1901		- throw new Exception(__('Failed to save PDF file', 'mxchat'));
1902		- }
1903		-
1904		- $parser = new \Smalot\PdfParser\Parser();
1905		- $pdf = $parser->parseFile($pdf_path);
1906		- $total_pages = absint(count($pdf->getPages()));
1907		-
1908		- if ($total_pages < 1) {
1909		- throw new Exception(__('Invalid PDF: no pages found', 'mxchat'));
1910		- }
1911		-
1912		- wp_schedule_single_event(time(), 'mxchat_process_pdf_pages', array(
1913		- 'pdf_path' => $pdf_path,
1914		- 'pdf_url' => $pdf_url,
1915		- 'total_pages' => $total_pages,
1916		- 'batch_size' => absint(15),
1917		- 'batch_pause' => absint(10)
1918		- ));
1919		-
1920		- $status_data = array(
1921		- 'total_pages' => $total_pages,
1922		- 'processed_pages' => 0,
1923		- 'status' => 'processing',
1924		- 'last_update' => time()
1925		- );
1926		-
1927		- set_transient(
1928		- sanitize_key('mxchat_pdf_status_' . md5($pdf_url)),
1929		- array_map('sanitize_text_field', $status_data),
1930		- DAY_IN_SECONDS
1931		- );
1932		-
1933		- return __('scheduled', 'mxchat');
1934		-
1935		- } catch (Exception $e) {
1936		- //error_log(sprintf(esc_html__('Error preparing PDF for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1937		- if (file_exists($pdf_path)) {
1938		- wp_delete_file($pdf_path);
1939		- }
1940		- return false;
1941		- }
1942	2302	}
1943		-public static function process_pdf_pages_cron($pdf_path, $pdf_url, $total_pages, $batch_size, $batch_pause) {
1944		- // Validate inputs
1945		- $pdf_path = sanitize_text_field($pdf_path);
1946		- $pdf_url = esc_url_raw($pdf_url);
1947		- $total_pages = absint($total_pages);
1948		- $batch_size = absint($batch_size);
1949		- $batch_pause = absint($batch_pause);
1950	2303
1951		- try {
1952		- if (!file_exists($pdf_path)) {
1953		- throw new Exception(sprintf('PDF file not found at path: %s', esc_html($pdf_path)));
1954		- }
1955		-
1956		- $parser = new \Smalot\PdfParser\Parser();
1957		- $pdf = $parser->parseFile($pdf_path);
1958		- $pages = $pdf->getPages();
1959		-
1960		- // Get current progress
1961		- $status_key = sanitize_key('mxchat_pdf_status_' . md5($pdf_url));
1962		- $status = get_transient($status_key);
1963		-
1964		- if (!$status || !is_array($status)) {
1965		- throw new Exception('Invalid status data retrieved from transient');
1966		- }
1967		-
1968		- $start_page = absint($status['processed_pages']);
1969		- $end_page = min($start_page + $batch_size, $total_pages);
1970		-
1971		- $instance = new self(); // Create an instance of the class
1972		-
1973		- for ($i = $start_page; $i < $end_page; $i++) {
1974		- $text = $pages[$i]->getText();
1975		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($text); // Call via instance
1976		-
1977		- if (!empty($sanitized_content)) {
1978		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content); // Call via instance
1979		- if (is_array($embedding_vector)) {
1980		- $metadata = array(
1981		- 'document_type' => 'pdf',
1982		- 'total_pages' => $total_pages,
1983		- 'current_page' => $i + 1,
1984		- 'prev_page' => $i > 0 ? $i : null,
1985		- 'next_page' => $i < ($total_pages - 1) ? $i + 2 : null,
1986		- 'source_url' => $pdf_url
1987		- );
1988		-
1989		- $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
1990		- $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
1991		-
1992		- $options = get_option('mxchat_options');
1993		- MxChat_Utils::submit_content_to_db($content_with_metadata, $page_url, $options['api_key']);
1994		- }
1995		- }
1996		-
1997		- // Update progress with sanitized data
1998		- $status['processed_pages'] = absint($i + 1);
1999		- $status['last_update'] = time();
2000		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2001		- }
2002		-
2003		- // Schedule next batch if needed
2004		- if ($end_page < $total_pages) {
2005		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_pdf_pages', array(
2006		- 'pdf_path' => $pdf_path,
2007		- 'pdf_url' => $pdf_url,
2008		- 'total_pages' => $total_pages,
2009		- 'batch_size' => $batch_size,
2010		- 'batch_pause' => $batch_pause
2011		- ));
2012		- } else {
2013		- // Processing complete
2014		- $status['status'] = 'complete';
2015		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2016		- if (file_exists($pdf_path)) {
2017		- wp_delete_file($pdf_path);
2018		- }
2019		- }
2020		-
2021		- } catch (\Exception $e) {
2022		- $status['status'] = 'error';
2023		- $status['error'] = sanitize_text_field($e->getMessage());
2024		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2025		- if (file_exists($pdf_path)) {
2026		- wp_delete_file($pdf_path);
2027		- }
2028		- }
2029		-}
2030		-public function get_pdf_processing_status($pdf_url) {
2031		- $pdf_url = esc_url_raw($pdf_url);
2032		- $status = get_transient(sanitize_key('mxchat_pdf_status_' . md5($pdf_url)));
2033		-
2034		- if (!$status || !is_array($status)) {
2035		- return false;
2036		- }
2037		-
2038		- return array(
2039		- 'total_pages' => absint($status['total_pages']),
2040		- 'processed_pages' => absint($status['processed_pages']),
2041		- 'percentage' => ($status['total_pages'] > 0)
2042		- ? round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100)
2043		- : 0,
2044		- 'status' => sanitize_text_field($status['status']),
2045		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat')
2046		- );
2047		-}
2048		-public function mxchat_handle_sitemap_submission() {
2049		- // Check if the form was submitted and verify permissions
2050		- if (!isset($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
2051		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
2052		- }
2053		-
2054		- // Verify nonce
2055		- check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
2056		-
2057		- // Validate URL
2058		- if (!isset($_POST['sitemap_url']) || empty($_POST['sitemap_url'])) {
2059		- set_transient('mxchat_admin_notice_error',
2060		- esc_html__('Please provide a valid URL.', 'mxchat'),
2061		- 30
2062		- );
2063		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2064		- exit;
2065		- }
2066		-
2067		- $submitted_url = esc_url_raw($_POST['sitemap_url']);
2068		- $response = wp_remote_get($submitted_url, array('timeout' => 30));
2069		-
2070		- if (is_wp_error($response) || wp_remote_retrieve_response_code($response) !== 200) {
2071		- $error_message = is_wp_error($response) ? $response->get_error_message() : __('Failed to fetch URL', 'mxchat');
2072		- set_transient('mxchat_admin_notice_error',
2073		- sprintf(
2074		- esc_html__('Failed to fetch the URL: %s', 'mxchat'),
2075		- esc_html($error_message)
2076		- ),
2077		- 30
2078		- );
2079		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2080		- exit;
2081		- }
2082		-
2083		- $content_type = wp_remote_retrieve_header($response, 'content-type');
2084		- $body_content = wp_remote_retrieve_body($response);
2085		-
2086		- if (empty($body_content)) {
2087		- set_transient('mxchat_admin_notice_error',
2088		- esc_html__('Empty response received from URL.', 'mxchat'),
2089		- 30
2090		- );
2091		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2092		- exit;
2093		- }
2094		-
2095		- // Handle PDF URL
2096		- if ($this->is_pdf_url($submitted_url, $response)) {
2097		- $result = $this->handle_pdf_for_knowledge_base($submitted_url, $response);
2098		-
2099		- if ($result === 'scheduled') {
2100		- set_transient(
2101		- 'mxchat_last_pdf_url',
2102		- sanitize_text_field($submitted_url),
2103		- DAY_IN_SECONDS
2104		- );
2105		- set_transient('mxchat_admin_notice_info',
2106		- esc_html__('PDF processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
2107		- 30
2108		- );
2109		- } else {
2110		- set_transient('mxchat_admin_notice_error',
2111		- esc_html__('Failed to start PDF processing. Please try again.', 'mxchat'),
2112		- 30
2113		- );
2114		- }
2115		-
2116		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2117		- exit;
2118		- }
2119		-
2120		- // Handle Sitemap XML
2121		- if (strpos($content_type, 'xml') !== false || strpos($body_content, '<urlset') !== false) {
2122		- libxml_use_internal_errors(true);
2123		- $xml = simplexml_load_string($body_content);
2124		- $xml_errors = libxml_get_errors();
2125		- libxml_clear_errors();
2126		-
2127		- if ($xml === false || !empty($xml_errors)) {
2128		- set_transient('mxchat_admin_notice_error',
2129		- esc_html__('Invalid sitemap XML. Please provide a valid sitemap.', 'mxchat'),
2130		- 30
2131		- );
2132		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2133		- exit;
2134		- }
2135		-
2136		- $result = $this->handle_sitemap_for_knowledge_base($xml, $submitted_url);
2137		-
2138		- if ($result === 'scheduled') {
2139		- set_transient(
2140		- 'mxchat_last_sitemap_url',
2141		- sanitize_text_field($submitted_url),
2142		- DAY_IN_SECONDS
2143		- );
2144		- set_transient('mxchat_admin_notice_info',
2145		- esc_html__('Sitemap processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
2146		- 30
2147		- );
2148		- } else {
2149		- set_transient('mxchat_admin_notice_error',
2150		- esc_html__('Failed to start sitemap processing. Please try again.', 'mxchat'),
2151		- 30
2152		- );
2153		- }
2154		-
2155		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2156		- exit;
2157		- }
2158		-
2159		- // Handle Regular URL
2160		- $page_content = $this->mxchat_extract_main_content($body_content);
2161		- $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
2162		-
2163		- if (empty($sanitized_content)) {
2164		- set_transient('mxchat_admin_notice_error',
2165		- esc_html__('No valid content found on the provided URL.', 'mxchat'),
2166		- 30
2167		- );
2168		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2169		- exit;
2170		- }
2171		-
2172		- $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
2173		- if (is_array($embedding_vector)) {
2174		- MxChat_Utils::submit_content_to_db(
2175		- $sanitized_content,
2176		- $submitted_url,
2177		- $this->options['api_key']
2178		- );
2179		- set_transient('mxchat_admin_notice_success',
2180		- esc_html__('URL content successfully submitted!', 'mxchat'),
2181		- 30
2182		- );
2183		- } else {
2184		- set_transient('mxchat_admin_notice_error',
2185		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
2186		- 30
2187		- );
2188		- }
2189		-
2190		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2191		- exit;
2192		-}
2193		-private function handle_sitemap_for_knowledge_base($xml, $sitemap_url) {
2194		- if (!current_user_can('manage_options')) {
2195		- //error_log(esc_html__('Unauthorized sitemap processing attempt', 'mxchat'));
2196		- return false;
2197		- }
2198		-
2199		- try {
2200		- $sitemap_url = esc_url_raw($sitemap_url);
2201		-
2202		- if (!$xml || !is_object($xml)) {
2203		- throw new Exception(__('Invalid XML object provided', 'mxchat'));
2204		- }
2205		-
2206		- $urls = [];
2207		- foreach ($xml->url as $url_element) {
2208		- $url = esc_url_raw((string)$url_element->loc);
2209		- if ($url) {
2210		- $urls[] = $url;
2211		- }
2212		- }
2213		-
2214		- $total_urls = absint(count($urls));
2215		-
2216		- if ($total_urls < 1) {
2217		- throw new Exception(__('No valid URLs found in sitemap', 'mxchat'));
2218		- }
2219		-
2220		- wp_schedule_single_event(time(), 'mxchat_process_sitemap_urls', array(
2221		- 'urls' => $urls,
2222		- 'sitemap_url' => $sitemap_url,
2223		- 'total_urls' => $total_urls,
2224		- 'batch_size' => absint(10),
2225		- 'batch_pause' => absint(5)
2226		- ));
2227		-
2228		- $status_data = array(
2229		- 'total_urls' => $total_urls,
2230		- 'processed_urls' => 0,
2231		- 'status' => 'processing',
2232		- 'last_update' => time()
2233		- );
2234		-
2235		- set_transient(
2236		- sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)),
2237		- array_map('sanitize_text_field', $status_data),
2238		- DAY_IN_SECONDS
2239		- );
2240		-
2241		- return __('scheduled', 'mxchat');
2242		-
2243		- } catch (\Exception $e) {
2244		- //error_log(sprintf(esc_html__('Error preparing sitemap for processing: %s', 'mxchat'), esc_html($e->getMessage())));
2245		- return false;
2246		- }
2247		-}
2248		-public static function process_sitemap_urls_cron($urls, $sitemap_url, $total_urls, $batch_size, $batch_pause) {
2249		- // Validate inputs
2250		- $sitemap_url = esc_url_raw($sitemap_url);
2251		- $total_urls = absint($total_urls);
2252		- $batch_size = absint($batch_size);
2253		- $batch_pause = absint($batch_pause);
2254		-
2255		- if (!is_array($urls) || empty($urls)) {
2256		- return;
2257		- }
2258		-
2259		- try {
2260		- $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
2261		- $status = get_transient($status_key);
2262		-
2263		- if (!$status || !is_array($status)) {
2264		- throw new Exception('Invalid status data retrieved from transient');
2265		- }
2266		-
2267		- $start_url = absint($status['processed_urls']);
2268		- $end_url = min($start_url + $batch_size, $total_urls);
2269		- $instance = new self();
2270		-
2271		- // Track failures in batch
2272		- $batch_stats = [
2273		- 'processed' => 0,
2274		- 'failed' => 0,
2275		- 'last_error' => ''
2276		- ];
2277		-
2278		- for ($i = $start_url; $i < $end_url; $i++) {
2279		- $page_url = esc_url_raw($urls[$i]);
2280		- $page_response = wp_remote_get($page_url);
2281		-
2282		- if (is_wp_error($page_response) || wp_remote_retrieve_response_code($page_response) !== 200) {
2283		- $batch_stats['failed']++;
2284		- continue;
2285		- }
2286		-
2287		- $page_html = wp_remote_retrieve_body($page_response);
2288		- $page_content = $instance->mxchat_extract_main_content($page_html);
2289		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($page_content);
2290		-
2291		- if (!empty($sanitized_content)) {
2292		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content);
2293		-
2294		- if (is_array($embedding_vector)) {
2295		- $options = get_option('mxchat_options');
2296		- $submission_result = MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $options['api_key']);
2297		-
2298		- if (is_wp_error($submission_result)) {
2299		- $batch_stats['failed']++;
2300		- $batch_stats['last_error'] = $submission_result->get_error_message();
2301		- continue;
2302		- }
2303		-
2304		- $batch_stats['processed']++;
2305		- } else {
2306		- $batch_stats['failed']++;
2307		- $batch_stats['last_error'] = 'Failed to generate embedding. Please check embedding API key.';
2308		- }
2309		- }
2310		-
2311		- $status['processed_urls'] = absint($i + 1);
2312		- $status['last_update'] = time();
2313		- $status['failed_urls'] = absint($status['failed_urls'] ?? 0) + $batch_stats['failed'];
2314		- $status['last_error'] = $batch_stats['last_error'];
2315		-
2316		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2317		- }
2318		-
2319		- // If all URLs in this batch failed, stop processing
2320		- if ($batch_stats['processed'] === 0 && $batch_stats['failed'] > 0) {
2321		- $status['status'] = 'error';
2322		- $status['error'] = sprintf(
2323		- 'Processing stopped: %d consecutive failures. Last error: %s',
2324		- $batch_stats['failed'],
2325		- $batch_stats['last_error']
2326		- );
2327		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2328		- return;
2329		- }
2330		-
2331		- if ($end_url < $total_urls) {
2332		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_sitemap_urls', array(
2333		- 'urls' => array_map('esc_url_raw', $urls),
2334		- 'sitemap_url' => $sitemap_url,
2335		- 'total_urls' => $total_urls,
2336		- 'batch_size' => $batch_size,
2337		- 'batch_pause' => $batch_pause,
2338		- ));
2339		- } else {
2340		- $status['status'] = 'complete';
2341		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2342		- }
2343		- } catch (\Exception $e) {
2344		- $status['status'] = 'error';
2345		- $status['error'] = sanitize_text_field($e->getMessage());
2346		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2347		- }
2348		-}
2349		-
2350		-public function get_sitemap_processing_status($sitemap_url) {
2351		- $sitemap_url = esc_url_raw($sitemap_url);
2352		- $status = get_transient(sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)));
2353		-
2354		- if (!$status || !is_array($status)) {
2355		- return false;
2356		- }
2357		-
2358		- return array(
2359		- 'total_urls' => absint($status['total_urls']),
2360		- 'processed_urls' => absint($status['processed_urls']),
2361		- 'failed_urls' => absint($status['failed_urls'] ?? 0),
2362		- 'percentage' => ($status['total_urls'] > 0)
2363		- ? round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100)
2364		- : 0,
2365		- 'status' => sanitize_text_field($status['status']),
2366		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat'),
2367		- 'error' => isset($status['error']) ? sanitize_text_field($status['error']) : '',
2368		- 'last_error' => isset($status['last_error']) ? sanitize_text_field($status['last_error']) : ''
2369		- );
2370		-}
2371		-
2372		-public function mxchat_stop_processing() {
2373		- // Verify permissions
2374		- if (!current_user_can('manage_options')) {
2375		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
2376		- }
2377		-
2378		- // Verify nonce
2379		- check_admin_referer('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce');
2380		-
2381		- // Get the last sitemap URL and clear its transient
2382		- $sitemap_url = get_transient('mxchat_last_sitemap_url');
2383		- if ($sitemap_url) {
2384		- delete_transient('mxchat_sitemap_status_' . md5($sitemap_url));
2385		- delete_transient('mxchat_last_sitemap_url');
2386		- }
2387		-
2388		- // Get the last PDF URL and clear its transient
2389		- $pdf_url = get_transient('mxchat_last_pdf_url');
2390		- if ($pdf_url) {
2391		- delete_transient('mxchat_pdf_status_' . md5($pdf_url));
2392		- delete_transient('mxchat_last_pdf_url');
2393		- }
2394		-
2395		- // Unschedule any pending sitemap events
2396		- $timestamp = wp_next_scheduled('mxchat_process_sitemap_urls');
2397		- if ($timestamp) {
2398		- wp_unschedule_event($timestamp, 'mxchat_process_sitemap_urls');
2399		- }
2400		-
2401		- // Redirect back with a success message
2402		- set_transient('mxchat_admin_notice_success',
2403		- esc_html__('Processing has been stopped successfully.', 'mxchat'),
2404		- 30
2405		- );
2406		- wp_safe_redirect(admin_url('admin.php?page=mxchat-prompts'));
2407		- exit;
2408		-}
2409		-private function mxchat_sanitize_content_for_api($content) {
2410		- // Remove script, style tags, and HTML comments
2411		- $content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $content);
2412		- $content = preg_replace('/<style\b[^>]*>(.*?)<\/style>/is', '', $content);
2413		- $content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
2414		-
2415		- // Remove all HTML tags and decode HTML entities
2416		- $content = wp_strip_all_tags($content);
2417		- $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
2418		-
2419		- // Trim and normalize whitespace
2420		- $content = trim(preg_replace('/\s+/', ' ', $content));
2421		-
2422		- return $content;
2423		-}
2424		-
2425		-
2426		-
2427		-
2428		-public function mxchat_handle_product_change($post_id, $post, $update) {
2429		- if ($post->post_type !== 'product') {
2430		- return;
2431		- }
2432		-
2433		- if ($post->post_status === 'publish') {
2434		- add_action('shutdown', function() use ($post_id) {
2435		- $product = wc_get_product($post_id);
2436		- if ($product) {
2437		- $this->mxchat_store_product_embedding($product);
2438		- }
2439		- });
2440		- }
2441		-}
2442		-
2443		-private function mxchat_store_product_embedding($product) {
2444		- if (!isset($this->options['enable_woocommerce_integration']) ||
2445		- !in_array($this->options['enable_woocommerce_integration'], ['1', 'on'])) {
2446		- return;
2447		- }
2448		-
2449		- $source_url = get_permalink($product->get_id());
2450		-
2451		- // Build description
2452		- $regular_price = $product->get_regular_price();
2453		- $sale_price = $product->get_sale_price();
2454		- $description = $product->get_description() . "\n\n" .
2455		- esc_html__('Short Description:', 'mxchat') . " " . $product->get_short_description() . "\n" .
2456		- esc_html__('Price:', 'mxchat') . " " . $regular_price . "\n" .
2457		- esc_html__('Sale Price:', 'mxchat') . " " . ($sale_price ?: esc_html__('N/A', 'mxchat')) . "\n" .
2458		- esc_html__('SKU:', 'mxchat') . " " . $product->get_sku();
2459		-
2460		- // Generate embedding vector
2461		- $embedding_vector = $this->mxchat_generate_embedding($description);
2462		- if (!is_array($embedding_vector)) {
2463		- return;
2464		- }
2465		-
2466		- // Check for Pinecone addon and its settings
2467		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2468		- $use_pinecone = false;
2469		-
2470		- if ($pinecone_settings && is_array($pinecone_settings)) {
2471		- $use_pinecone = (
2472		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2473		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2474		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2475		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2476		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2477		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2478		- );
2479		- }
2480		-
2481		- if ($use_pinecone) {
2482		- $result = $this->store_in_pinecone_main(
2483		- $embedding_vector,
2484		- $description,
2485		- $source_url,
2486		- $pinecone_settings['mxchat_pinecone_api_key'],
2487		- $pinecone_settings['mxchat_pinecone_environment'],
2488		- $pinecone_settings['mxchat_pinecone_index']
2489		- );
2490		-
2491		- if (!$result['success']) {
2492		- // Fallback to WordPress DB if Pinecone storage fails
2493		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2494		- }
2495		- } else {
2496		- // Use WordPress DB storage
2497		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2498		- }
2499		-}
2500		-
2501		-public function mxchat_handle_product_delete($post_id) {
2502		- if (get_post_type($post_id) !== 'product') {
2503		- return;
2504		- }
2505		-
2506		- $source_url = get_permalink($post_id);
2507		-
2508		- // Check for Pinecone addon and its settings
2509		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2510		- $use_pinecone = false;
2511		-
2512		- if ($pinecone_settings && is_array($pinecone_settings)) {
2513		- $use_pinecone = (
2514		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2515		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2516		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2517		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2518		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2519		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2520		- );
2521		- }
2522		-
2523		- if ($use_pinecone) {
2524		- $this->delete_from_pinecone(
2525		- array($source_url),
2526		- $pinecone_settings['mxchat_pinecone_api_key'],
2527		- $pinecone_settings['mxchat_pinecone_environment'],
2528		- $pinecone_settings['mxchat_pinecone_index']
2529		- );
2530		- } else {
2531		- // Fallback to WordPress DB deletion
2532		- global $wpdb;
2533		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
2534		- $wpdb->delete($table_name, array('source_url' => $source_url), array('%s'));
2535		- }
2536		-}
2537		-
2538		-
2539		-/**
2540		- * Delete vectors from Pinecone by source URL
2541		- *
2542		- * @param array $urls Array of source URLs to delete
2543		- * @param string $api_key Pinecone API key
2544		- * @param string $environment Pinecone environment
2545		- * @param string $index_name Pinecone index name
2546		- * @return array Associative array with 'success' boolean and 'message' string
2547		- */
2548		-private function delete_from_pinecone($urls, $api_key, $environment, $index_name) {
2549		- // Get the Pinecone host from options (matching your store_in_pinecone_main pattern)
2550		- $options = get_option('mxchat_pinecone_addon_options');
2551		- $host = $options['mxchat_pinecone_host'] ?? '';
2552		-
2553		- if (empty($host)) {
2554		- return array(
2555		- 'success' => false,
2556		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
2557		- );
2558		- }
2559		-
2560		- // Build API endpoint using the configured host
2561		- $api_endpoint = "https://{$host}/vectors/delete";
2562		-
2563		- // Create vector IDs from URLs (matching your store method's ID generation)
2564		- $vector_ids = array_map('md5', $urls);
2565		-
2566		- // Prepare the delete request body
2567		- $request_body = array(
2568		- 'ids' => $vector_ids,
2569		- 'filter' => array(
2570		- 'source_url' => array(
2571		- '$in' => $urls
2572		- )
2573		- )
2574		- );
2575		-
2576		- // Make the deletion request
2577		- $response = wp_remote_post($api_endpoint, array(
2578		- 'headers' => array(
2579		- 'Api-Key' => $api_key,
2580		- 'accept' => 'application/json',
2581		- 'content-type' => 'application/json'
2582		- ),
2583		- 'body' => wp_json_encode($request_body),
2584		- 'timeout' => 30,
2585		- 'data_format' => 'body'
2586		- ));
2587		-
2588		- // Handle WordPress HTTP API errors
2589		- if (is_wp_error($response)) {
2590		- return array(
2591		- 'success' => false,
2592		- 'message' => $response->get_error_message()
2593		- );
2594		- }
2595		-
2596		- // Check response status
2597		- $response_code = wp_remote_retrieve_response_code($response);
2598		- if ($response_code !== 200) {
2599		- $body = wp_remote_retrieve_body($response);
2600		- return array(
2601		- 'success' => false,
2602		- 'message' => sprintf(
2603		- 'Pinecone API error (HTTP %d): %s',
2604		- $response_code,
2605		- $body
2606		- )
2607		- );
2608		- }
2609		-
2610		- // Parse response body
2611		- $body = wp_remote_retrieve_body($response);
2612		- $response_data = json_decode($body, true);
2613		-
2614		- // Final validation of the response
2615		- if (json_last_error() !== JSON_ERROR_NONE) {
2616		- return array(
2617		- 'success' => false,
2618		- 'message' => 'Failed to parse Pinecone response: ' . json_last_error_msg()
2619		- );
2620		- }
2621		-
2622		- return array(
2623		- 'success' => true,
2624		- 'message' => sprintf('Successfully deleted %d vectors from Pinecone', count($vector_ids))
2625		- );
2626		-}
2627		-
2628		-
2629		-
2630		-
2631		-
2632	2304	public function mxchat_create_activation_page() {
2633	2305	$license_status = get_option('mxchat_license_status', 'inactive');
2634	2306	$license_error = get_option('mxchat_license_error', '');
	2307	+ $current_domain = parse_url(home_url(), PHP_URL_HOST);
	2308	+
	2309	+ // Your website URL - change this to your actual website
	2310	+ $license_management_url = 'https://mxchat.ai/my-account/license-management/';
	2311	+
	2312	+ // Check if this activation has been linked to a domain
	2313	+ $is_domain_linked = $this->is_current_activation_linked($current_domain);
2635	2314	?>
2636	2315	<div class="wrap mxchat-admin-activation">
2637	2316	<div class="mxchat-pro-hero">
2638	2317	<h1 class="pro-title">
2639		- <span class="pro-gradient-text">Activate</span> MxChat Pro
	2318	+ <span class="pro-gradient-text">Manage</span> MxChat Pro
2640	2319	</h1>
2641	2320	<p class="pro-subtitle">
2642		- <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	2321	+ <?php if ($license_status === 'active'): ?>
	2322	+ <?php esc_html_e('Your pro license is active. Manage your activation below.', 'mxchat'); ?>
	2323	+ <?php else: ?>
	2324	+ <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
	2325	+ <?php endif; ?>
2643	2326	</p>
2644	2327	</div>
2645		-
	2328	+
2646	2329	<?php if ($license_status === 'inactive' && !empty($license_error)): ?>
2647	2330	<div class="error notice">
2648	2331	<p><?php echo esc_html($license_error); ?></p>
2649	2332	</div>
2650	2333	<?php endif; ?>
2651		-
	2334	+
	2335	+ <!-- Domain Linking Notice for Existing Users -->
	2336	+ <?php if ($license_status === 'active' && !$is_domain_linked): ?>
	2337	+ <div class="notice notice-info">
	2338	+ <p>
	2339	+ <strong><?php esc_html_e('New Feature: Domain Tracking', 'mxchat'); ?></strong><br>
	2340	+ <?php esc_html_e('We\'ve enhanced our license system to track your activated domains. Link this activation to your domain for better license management.', 'mxchat'); ?>
	2341	+ </p>
	2342	+ <p>
	2343	+ <button type="button" id="link-domain-button" class="button button-secondary">
	2344	+ <?php esc_html_e('Link This Domain', 'mxchat'); ?>
	2345	+ </button>
	2346	+ <span id="domain-link-status" style="margin-left: 10px;"></span>
	2347	+ </p>
	2348	+ </div>
	2349	+ <?php endif; ?>
	2350	+
	2351	+ <!-- Activation Form -->
2652	2352	<form id="mxchat-activation-form" class="mxchat-pro-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
2653	2353	<div class="mxchat-pro-form-container">
2654	2354	<table class="form-table">
2655	2355	<tr valign="top">
		@@ -2664,8 +2364,12 @@
2664	2364	<input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text mxchat-pro-input" required />
2665	2365	</td>
2666	2366	</tr>
2667	2367	</table>
	2368	+
	2369	+ <!-- Hidden field for domain -->
	2370	+ <input type="hidden" id="mxchat_domain" name="domain" value="<?php echo esc_attr($current_domain); ?>" />
	2371	+
2668	2372	<?php if ($license_status !== 'active'): ?>
2669	2373	<div class="mxchat-pro-button-container">
2670	2374	<button type="submit" id="activate_license_button" class="button button-primary mxchat-pro-button"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
2671	2375	<div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
		@@ -2672,8 +2376,9 @@
2672	2376	</div>
2673	2377	<?php endif; ?>
2674	2378	</div>
2675	2379	</form>
	2380	+
2676	2381	<!-- License Status Display -->
2677	2382	<div class="mxchat-pro-status">
2678	2383	<h3><?php esc_html_e('License Status:', 'mxchat'); ?>
2679	2384	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
		@@ -2679,15 +2384,90 @@
2679	2384	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
2680	2385	<?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
2681	2386	</span>
2682	2387	</h3>
	2388	+
	2389	+ <?php if ($license_status === 'active'): ?>
	2390	+ <div class="mxchat-license-details">
	2391	+ <p><strong><?php esc_html_e('Domain:', 'mxchat'); ?></strong> <?php echo esc_html($current_domain); ?>
	2392	+ <?php if ($is_domain_linked): ?>
	2393	+ <span style="color: green; margin-left: 10px;">✓ <?php esc_html_e('Linked', 'mxchat'); ?></span>
	2394	+ <?php else: ?>
	2395	+ <span style="color: orange; margin-left: 10px;">⚠ <?php esc_html_e('Not Linked', 'mxchat'); ?></span>
	2396	+ <?php endif; ?>
	2397	+ </p>
	2398	+ <p><strong><?php esc_html_e('Email:', 'mxchat'); ?></strong> <?php echo esc_html(get_option('mxchat_pro_email')); ?></p>
	2399	+ <p><strong><?php esc_html_e('License Key:', 'mxchat'); ?></strong>
	2400	+ <code style="background: #f1f1f1; padding: 2px 6px; border-radius: 3px;">
	2401	+ <?php echo esc_html(get_option('mxchat_activation_key')); ?>
	2402	+ </code>
	2403	+ </p>
	2404	+ <p>
	2405	+ <small>
	2406	+ <?php esc_html_e('Manage all your licenses and domains on', 'mxchat'); ?>
	2407	+ <a href="<?php echo esc_url($license_management_url); ?>" target="_blank">
	2408	+ <?php esc_html_e('your account dashboard', 'mxchat'); ?>
	2409	+ </a>
	2410	+ </small>
	2411	+ </p>
	2412	+
	2413	+ <!-- Deactivation Section -->
	2414	+ <div class="mxchat-deactivation-section" style="margin-top: 20px; padding: 15px; background: #fff3cd; border-left: 4px solid #ffc107; border-radius: 4px;">
	2415	+ <h4 style="margin-top: 0; color: #856404;">
	2416	+ <?php esc_html_e('License Management', 'mxchat'); ?>
	2417	+ </h4>
	2418	+ <p style="margin-bottom: 15px; color: #856404;">
	2419	+ <?php esc_html_e('Need to move this license to another site? Deactivate it here first, then activate it on your new site.', 'mxchat'); ?>
	2420	+ </p>
	2421	+ <button type="button" id="deactivate-license-button" class="button button-secondary" style="background: #dc3545; color: white; border-color: #dc3545;">
	2422	+ 🔓 <?php esc_html_e('Deactivate License', 'mxchat'); ?>
	2423	+ </button>
	2424	+ <span id="deactivate-status" style="margin-left: 10px;"></span>
	2425	+ </div>
	2426	+ </div>
	2427	+ <?php endif; ?>
2683	2428	</div>
2684		-
	2429	+
	2430	+ <!-- Hidden fields for JavaScript -->
	2431	+ <input type="hidden" id="mxchat-ajax-url" value="<?php echo admin_url('admin-ajax.php'); ?>" />
	2432	+ <input type="hidden" id="mxchat-nonce" value="<?php echo wp_create_nonce('mxchat_activate_license_nonce'); ?>" />
	2433	+ <input type="hidden" id="mxchat-api-url" value="https://mxchat.ai" />
2685	2434	</div>
2686	2435	<?php
2687	2436	}
2688	2437
2689		-public function mxchat_intents_page_html() {
	2438	+/**
	2439	+ * Check if current activation is linked to a domain
	2440	+ * This checks YOUR website's database, not the user's local database
	2441	+ */
	2442	+private function is_current_activation_linked($domain) {
	2443	+ $license_key = get_option('mxchat_activation_key');
	2444	+ $email = get_option('mxchat_pro_email');
	2445	+
	2446	+ if (empty($license_key) || empty($email)) {
	2447	+ return false;
	2448	+ }
	2449	+
	2450	+ // Check with YOUR website's API
	2451	+ $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
	2452	+ 'body' => array(
	2453	+ 'license_key' => $license_key,
	2454	+ 'email' => $email,
	2455	+ 'domain' => $domain
	2456	+ ),
	2457	+ 'timeout' => 10,
	2458	+ 'sslverify' => false
	2459	+ ));
	2460	+
	2461	+ if (is_wp_error($response)) {
	2462	+ return false;
	2463	+ }
	2464	+
	2465	+ $body = json_decode(wp_remote_retrieve_body($response), true);
	2466	+ return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
	2467	+}
	2468	+
	2469	+public function mxchat_actions_page_html() {
2690	2470	if (!current_user_can('manage_options')) {
2691	2471	return;
2692	2472	}
2693	2473
		@@ -2700,9 +2480,9 @@
2700	2480
2701	2481	// Success message
2702	2482	if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2703	2483	echo '<div class="notice notice-success is-dismissible"><p>' .
2704		- esc_html__('Intent updated successfully.', 'mxchat') .
	2484	+ esc_html__('Action updated successfully.', 'mxchat') .
2705	2485	'</p></div>';
2706	2486	}
2707	2487
2708	2488	// Filtering logic
		@@ -2723,10 +2503,10 @@
2723	2503	// Pagination
2724	2504	$total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2725	2505	$total_pages = ceil($total_intents / $per_page);
2726	2506
2727		- // Get intents
2728		- $intents = $wpdb->get_results($wpdb->prepare(
	2507	+ // Get intents (now called actions)
	2508	+ $actions = $wpdb->get_results($wpdb->prepare(
2729	2509	"SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2730	2510	$per_page, $offset
2731	2511	));
2732	2512
		@@ -2737,581 +2517,814 @@
2737	2517	<div class="wrap mxchat-wrapper">
2738	2518	<!-- Hero Section -->
2739	2519	<div class="mxchat-hero">
2740	2520	<h1 class="mxchat-main-title">
2741		- <span class="mxchat-gradient-text">Intent</span> Manager
	2521	+ <span class="mxchat-gradient-text">Actions</span> Manager
2742	2522	</h1>
2743	2523	<p class="mxchat-hero-subtitle">
2744		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	2524	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2745	2525	</p>
2746	2526	</div>
2747	2527
2748		- <div class="mxchat-content">
2749		- <!-- Add Intent Card -->
2750		- <div class="mxchat-card">
2751		- <div class="mxchat-card-header">
2752		- <h2><?php esc_html_e('Add New Intent', 'mxchat'); ?></h2>
2753		- </div>
	2528	+ <!-- Actions Header with Search and Filter -->
	2529	+ <div class="mxchat-actions-header">
	2530	+ <div class="mxchat-actions-filters">
	2531	+ <form method="get" class="mxchat-search-form">
	2532	+ <input type="hidden" name="page" value="mxchat-actions">
	2533	+ <div class="mxchat-search-group">
	2534	+ <span class="dashicons dashicons-search"></span>
	2535	+ <input type="text" name="s" class="mxchat-search-input"
	2536	+ placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
	2537	+ value="<?php echo esc_attr($search_term); ?>">
	2538	+ </div>
	2539	+ <select name="callback_filter" class="mxchat-action-filter">
	2540	+ <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
	2541	+ <?php foreach ($available_callbacks as $function => $callback_data) :
	2542	+ $label = $callback_data['label']; ?>
	2543	+ <option value="<?php echo esc_attr($function); ?>"
	2544	+ <?php selected($callback_filter, $function); ?>>
	2545	+ <?php echo esc_html($label); ?>
	2546	+ </option>
	2547	+ <?php endforeach; ?>
	2548	+ </select>
	2549	+ <button type="submit" class="mxchat-button-secondary">
	2550	+ <?php esc_html_e('Filter', 'mxchat'); ?>
	2551	+ </button>
	2552	+ </form>
	2553	+ </div>
	2554	+ <div class="mxchat-actions-controls">
	2555	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	2556	+ <span class="dashicons dashicons-plus-alt"></span>
	2557	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	2558	+ </button>
	2559	+ </div>
	2560	+ </div>
2754	2561
2755		- <div class="mxchat-intent-documentation">
2756		- <p>
2757		- <?php esc_html_e('We highly encourage users to quickly read our ', 'mxchat'); ?>
2758		- <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer">
2759		- <?php esc_html_e('documentation', 'mxchat'); ?>
2760		- </a>
2761		- <?php esc_html_e(' to better understand intents. Some intents require setup in the Integration tab. If your intent is not triggering lower similarity threshold test.', 'mxchat'); ?>
2762		- </p>
2763		- </div>
	2562	+ <!-- Actions Grid Layout - All actions in a single grid -->
	2563	+ <div class="mxchat-actions-grid">
	2564	+ <div class="mxchat-cards-container">
	2565	+ <?php if (!empty($actions)) : ?>
	2566	+ <?php foreach ($actions as $action) :
	2567	+ $callback_function = $action->callback_function;
	2568	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	2569	+ ? $available_callbacks[$callback_function]['label']
	2570	+ : $callback_function;
	2571	+ $threshold_value = isset($action->similarity_threshold)
	2572	+ ? round($action->similarity_threshold * 100)
	2573	+ : 85;
2764	2574
2765		- <form id="mxchat-add-intent-form" method="post"
2766		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2767		- <input type="hidden" name="action" value="mxchat_add_intent">
2768		- <?php wp_nonce_field('mxchat_add_intent_nonce'); ?>
	2575	+ // Check if this is a form action
	2576	+ $is_form_action = strpos($action->intent_label, 'Form ') === 0;
2769	2577
2770		- <div class="mxchat-form-group">
2771		- <label for="intent_label">
2772		- <?php esc_html_e('Intent Label (For your reference only)', 'mxchat'); ?>
2773		- </label>
2774		- <input name="intent_label" type="text" id="intent_label" required
2775		- class="mxchat-intent-input"
2776		- placeholder="<?php esc_attr_e('Example Email Capture: Newsletter Signup', 'mxchat'); ?>">
2777		- </div>
	2578	+ // Get action status (enabled/disabled) - default to true if column doesn't exist
	2579	+ $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
	2580	+ ?>
	2581	+ <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
	2582	+ <div class="mxchat-card-header">
	2583	+ <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
	2584	+ <div class="mxchat-card-toggle">
	2585	+ <label class="mxchat-switch">
	2586	+ <input type="checkbox" class="mxchat-action-toggle"
	2587	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	2588	+ <?php checked($is_enabled); ?>>
	2589	+ <span class="mxchat-slider round"></span>
	2590	+ </label>
	2591	+ </div>
	2592	+ </div>
2778	2593
2779		- <div class="mxchat-form-group">
2780		- <label for="phrases">
2781		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2782		- </label>
2783		- <textarea name="phrases" id="phrases" rows="5" required
2784		- class="mxchat-intent-textarea"
2785		- placeholder="<?php esc_attr_e('Example Email Capture: sign me up, subscribe me, I want to join, add me to the newsletter, send me updates, keep me informed', 'mxchat'); ?>"></textarea>
2786		- </div>
	2594	+ <div class="mxchat-card-body">
	2595	+ <div class="mxchat-card-description">
	2596	+ <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
	2597	+ <?php echo esc_html($callback_label); ?>
	2598	+ </div>
2787	2599
2788		- <div class="mxchat-form-group">
2789		- <label for="callback_function">
2790		- <?php esc_html_e('Callback Function', 'mxchat'); ?>
2791		- </label>
2792		- <select name="callback_function" id="callback_function"
2793		- class="mxchat-intent-select" required>
2794		- <option value="">
2795		- <?php esc_html_e('Select a Callback', 'mxchat'); ?>
2796		- </option>
2797		- <?php
2798		- $groups = $this->mxchat_get_available_callbacks(true);
2799		- foreach ($groups as $group_label => $group_callbacks) :
2800		- echo '<optgroup label="' . esc_attr($group_label) . '">';
2801		- foreach ($group_callbacks as $function => $data) :
2802		- $label = $data['label'];
2803		- $pro_only = $data['pro_only'];
2804		- $disabled = (!$this->is_activated && $pro_only) ? 'disabled' : '';
2805		- $label_suffix = (!$this->is_activated && $pro_only) ? ' (Pro Only)' : '';
2806		- ?>
2807		- <option value="<?php echo esc_attr($function); ?>"
2808		- <?php echo $disabled; ?>>
2809		- <?php echo esc_html($label . $label_suffix); ?>
2810		- </option>
	2600	+ <div class="mxchat-card-phrases">
	2601	+ <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
	2602	+ <div class="mxchat-phrases-preview">
	2603	+ <?php
	2604	+ // Check if the helper function exists, otherwise use a simple substring
	2605	+ if (method_exists($this, 'get_trimmed_phrases')) {
	2606	+ echo esc_html($this->get_trimmed_phrases($action->phrases));
	2607	+ } else {
	2608	+ echo esc_html(strlen($action->phrases) > 100 ?
	2609	+ substr($action->phrases, 0, 97) . '...' :
	2610	+ $action->phrases);
	2611	+ }
	2612	+ ?>
	2613	+ </div>
	2614	+ </div>
	2615	+
	2616	+ <div class="mxchat-threshold-control">
	2617	+ <div class="mxchat-threshold-label">
	2618	+ <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
	2619	+ <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
	2620	+ </div>
	2621	+ </div>
	2622	+ </div>
	2623	+
	2624	+ <div class="mxchat-card-footer">
2811	2625	<?php
2812		- endforeach;
2813		- echo '</optgroup>';
2814		- endforeach;
2815		- ?>
2816		- </select>
	2626	+ // Check if it's a form action
	2627	+ $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
	2628	+
	2629	+ // Check if it's a recommendation flow action
	2630	+ $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
	2631	+
	2632	+ if ($is_form_action) {
	2633	+ $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
	2634	+ ?>
	2635	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
	2636	+ class="mxchat-button-primary">
	2637	+ <span class="dashicons dashicons-feedback"></span>
	2638	+ <?php esc_html_e('Edit Form', 'mxchat'); ?>
	2639	+ </a>
	2640	+ <?php } elseif ($is_flow_action) {
	2641	+ ?>
	2642	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
	2643	+ class="mxchat-button-primary">
	2644	+ <span class="dashicons dashicons-list-view"></span>
	2645	+ <?php esc_html_e('Manage Flows', 'mxchat'); ?>
	2646	+ </a>
	2647	+ <?php } else { ?>
	2648	+ <button type="button"
	2649	+ class="mxchat-button-secondary mxchat-edit-button"
	2650	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	2651	+ data-phrases="<?php echo esc_attr($action->phrases); ?>"
	2652	+ data-label="<?php echo esc_attr($action->intent_label); ?>"
	2653	+ data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
	2654	+ data-callback-function="<?php echo esc_attr($action->callback_function); ?>">
	2655	+ <span class="dashicons dashicons-edit"></span>
	2656	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	2657	+ </button>
	2658	+ <form method="post"
	2659	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	2660	+ class="mxchat-delete-form"
	2661	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
	2662	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	2663	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	2664	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
	2665	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	2666	+ <span class="dashicons dashicons-trash"></span>
	2667	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	2668	+ </button>
	2669	+ </form>
	2670	+ <?php } ?>
	2671	+ </div>
	2672	+
	2673	+
	2674	+ </div>
	2675	+ <?php endforeach; ?>
	2676	+ <?php else : ?>
	2677	+ <!-- If no actions found -->
	2678	+ <div class="mxchat-no-actions">
	2679	+ <div class="mxchat-empty-state">
	2680	+ <span class="dashicons dashicons-format-chat"></span>
	2681	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	2682	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	2683	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	2684	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	2685	+ </button>
	2686	+ </div>
2817	2687	</div>
	2688	+ <?php endif; ?>
	2689	+ </div>
	2690	+ </div>
2818	2691
2819		- <button type="submit" class="mxchat-button-primary">
2820		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
2821		- </button>
2822		- </form>
	2692	+ <?php if ($total_pages > 1) : ?>
	2693	+ <div class="mxchat-pagination">
	2694	+ <?php
	2695	+ echo paginate_links(array(
	2696	+ 'base' => add_query_arg('paged', '%#%'),
	2697	+ 'format' => '',
	2698	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	2699	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	2700	+ 'total' => $total_pages,
	2701	+ 'current' => $page
	2702	+ ));
	2703	+ ?>
2823	2704	</div>
	2705	+ <?php endif; ?>
2824	2706
2825		- <!-- Manage Intents Card -->
2826		- <div class="mxchat-card">
2827		- <div class="mxchat-card-header">
2828		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2829		- <div class="mxchat-header-actions">
2830		- <form method="get" class="mxchat-search-form">
2831		- <input type="hidden" name="page" value="mxchat-intents">
2832		- <div class="mxchat-search-group">
2833		- <span class="dashicons dashicons-search"></span>
2834		- <input type="text" name="s"
2835		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2836		- value="<?php echo esc_attr($search_term); ?>">
2837		- <select name="callback_filter" class="mxchat-intent-filter">
2838		- <option value="">
2839		- <?php esc_html_e('All Callbacks', 'mxchat'); ?>
2840		- </option>
2841		- <?php foreach ($available_callbacks as $function => $callback_data) :
2842		- $label = $callback_data['label']; ?>
2843		- <option value="<?php echo esc_attr($function); ?>"
2844		- <?php selected($callback_filter, $function); ?>>
2845		- <?php echo esc_html($label); ?>
2846		- </option>
2847		- <?php endforeach; ?>
2848		- </select>
2849		- <button type="submit" class="mxchat-button-secondary">
2850		- <?php esc_html_e('Filter', 'mxchat'); ?>
2851		- </button>
2852		- </div>
2853		- </form>
2854		- </div>
	2707	+<!-- Add/Edit Action Modal with Step-Based Approach -->
	2708	+<!-- Complete Modal HTML with Defined Groups Variable -->
	2709	+<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
	2710	+ <div class="mxchat-modal-content">
	2711	+ <span class="mxchat-modal-close">&times;</span>
	2712	+
	2713	+ <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	2714	+ <!-- Dynamic nonce field -->
	2715	+ <div id="action-nonce-container">
	2716	+ <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	2717	+ </div>
	2718	+ <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
	2719	+ <input type="hidden" name="intent_id" id="edit_action_id" value="">
	2720	+ <input type="hidden" name="callback_function" id="callback_function" value="">
	2721	+
	2722	+ <!-- Step 1: Action Type Selection -->
	2723	+ <div id="mxchat-action-step-1" class="mxchat-action-step active">
	2724	+ <div class="mxchat-step-indicator">
	2725	+ <div class="mxchat-step-number">1</div>
	2726	+ <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
2855	2727	</div>
2856	2728
2857		- <div class="mxchat-table-wrapper">
2858		- <table class="mxchat-records-table">
2859		- <thead>
2860		- <tr>
2861		- <th><?php esc_html_e('Intent Label', 'mxchat'); ?></th>
2862		- <th><?php esc_html_e('Phrases', 'mxchat'); ?></th>
2863		- <th><?php esc_html_e('Callback Function', 'mxchat'); ?></th>
2864		- <th><?php esc_html_e('Similarity Threshold', 'mxchat'); ?></th>
2865		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
2866		- </tr>
2867		- </thead>
2868		- <tbody>
2869		- <?php if ($intents) :
2870		- foreach ($intents as $intent) :
2871		- $callback_function = $intent->callback_function;
2872		- $callback_label = isset($available_callbacks[$callback_function]['label'])
2873		- ? $available_callbacks[$callback_function]['label']
2874		- : $callback_function;
2875		- $threshold_value = isset($intent->similarity_threshold)
2876		- ? round($intent->similarity_threshold * 100)
2877		- : 85;
	2729	+ <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
	2730	+ <div class="mxchat-action-type-search">
	2731	+ <span class="dashicons dashicons-search"></span>
	2732	+ <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
	2733	+ </div>
2878	2734
2879		- // Check if this is a form intent (its intent_label starts with "Form ")
2880		- $is_form_intent = strpos($intent->intent_label, 'Form ') === 0;
2881		- ?>
2882		- <tr<?php echo $is_form_intent ? ' class="mxchat-form-intent"' : ''; ?>>
2883		- <td>
2884		- <?php
2885		- if ($is_form_intent) {
2886		- // Attempt to extract the form ID from the intent_label.
2887		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2888		- $form_id = isset($matches[1]) ? intval($matches[1]) : 0;
2889		- if ($form_id) {
2890		- global $wpdb;
2891		- $forms_table = $wpdb->prefix . 'mxchat_forms';
2892		- $form = $wpdb->get_row($wpdb->prepare("SELECT title FROM $forms_table WHERE id = %d", $form_id));
2893		- if ($form && !empty($form->title)) {
2894		- echo esc_html($form->title);
2895		- } else {
2896		- echo esc_html($intent->intent_label);
2897		- }
2898		- } else {
2899		- echo esc_html($intent->intent_label);
2900		- }
2901		- echo ' <span class="mxchat-badge">Form Intent</span>';
2902		- } else {
2903		- echo esc_html($intent->intent_label);
2904		- }
2905		- ?>
2906		- </td>
2907		- <td class="mxchat-content-cell">
2908		- <?php echo esc_html($intent->phrases); ?>
2909		- </td>
2910		- <td><?php echo esc_html($callback_label); ?></td>
2911		- <td>
2912		- <!-- Similarity threshold adjustment (shown for all intents) -->
2913		- <form method="post"
2914		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2915		- class="mxchat-threshold-form">
2916		- <?php wp_nonce_field('mxchat_update_intent_threshold_nonce'); ?>
2917		- <input type="hidden" name="action"
2918		- value="mxchat_update_intent_threshold">
2919		- <input type="hidden" name="intent_id"
2920		- value="<?php echo esc_attr($intent->id); ?>">
2921		- <div class="mxchat-slider-group">
2922		- <input type="range"
2923		- name="intent_threshold"
2924		- id="intent_threshold_<?php echo esc_attr($intent->id); ?>"
2925		- min="70"
2926		- max="95"
2927		- value="<?php echo esc_attr($threshold_value); ?>"
2928		- class="mxchat-intent-slider"
2929		- oninput="document.getElementById('threshold_output_<?php echo esc_attr($intent->id); ?>').value = this.value + '%'">
2930		- <output id="threshold_output_<?php echo esc_attr($intent->id); ?>"
2931		- class="mxchat-intent-output">
2932		- <?php echo esc_html($threshold_value); ?>%
2933		- </output>
2934		- </div>
2935		- <button type="submit" class="mxchat-button-icon">
2936		- <span class="dashicons dashicons-saved"></span>
2937		- </button>
2938		- </form>
2939		- </td>
2940		- <td class="mxchat-actions-cell">
2941		- <?php if (!$is_form_intent) : ?>
2942		- <!-- Standard intents: allow edit and delete -->
2943		- <button type="button"
2944		- class="mxchat-button-icon mxchat-edit-button"
2945		- data-intent-id="<?php echo esc_attr($intent->id); ?>"
2946		- data-phrases="<?php echo esc_attr($intent->phrases); ?>">
2947		- <span class="dashicons dashicons-edit"></span>
2948		- </button>
2949		- <form method="post"
2950		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2951		- class="mxchat-delete-form"
2952		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this intent?', 'mxchat'); ?>');">
2953		- <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
2954		- <input type="hidden" name="action" value="mxchat_delete_intent">
2955		- <input type="hidden" name="intent_id"
2956		- value="<?php echo esc_attr($intent->id); ?>">
2957		- <button type="submit" class="mxchat-button-icon">
2958		- <span class="dashicons dashicons-trash"></span>
2959		- </button>
2960		- </form>
2961		- <?php else : ?>
2962		- <!-- Form intents: show manage in forms button -->
2963		- <?php
2964		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2965		- $form_id = isset($matches[1]) ? $matches[1] : '';
2966		- ?>
2967		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
2968		- class="mxchat-button-secondary">
2969		- <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2970		- </a>
2971		- <?php endif; ?>
2972		- </td>
2973		- </tr>
2974		- <?php endforeach;
2975		- else : ?>
2976		- <tr>
2977		- <td colspan="5" class="mxchat-no-records">
2978		- <?php esc_html_e('No intents found.', 'mxchat'); ?>
2979		- </td>
2980		- </tr>
2981		- <?php endif; ?>
2982		- </tbody>
2983		- </table>
2984		- </div>
	2735	+ <?php
	2736	+ // Get the callbacks - IMPORTANT: Define the $groups variable here
	2737	+ $groups = $this->mxchat_get_available_callbacks(true, true);
	2738	+ ?>
2985	2739
2986		- <?php if ($total_pages > 1) : ?>
2987		- <div class="mxchat-pagination">
	2740	+ <div class="mxchat-action-type-categories">
	2741	+ <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
2988	2742	<?php
2989		- echo paginate_links(array(
2990		- 'base' => add_query_arg('paged', '%#%'),
2991		- 'format' => '',
2992		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
2993		- 'next_text' => __('Next &raquo;', 'mxchat'),
2994		- 'total' => $total_pages,
2995		- 'current' => $page
2996		- ));
	2743	+ // Get unique categories from the defined groups
	2744	+ foreach ($groups as $group_label => $group_callbacks) :
	2745	+ $category_slug = sanitize_title($group_label);
2997	2746	?>
	2747	+ <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
	2748	+ <?php endforeach; ?>
2998	2749	</div>
2999		- <?php endif; ?>
	2750	+
	2751	+ <div class="mxchat-action-types-grid">
	2752	+ <?php
	2753	+ // Generate action cards from available callbacks
	2754	+ foreach ($groups as $group_label => $group_callbacks) :
	2755	+ $category_slug = sanitize_title($group_label);
	2756	+
	2757	+ foreach ($group_callbacks as $function => $data) :
	2758	+ $label = $data['label'];
	2759	+ $pro_only = $data['pro_only'];
	2760	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	2761	+ $description = isset($data['description']) ? $data['description'] : '';
	2762	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	2763	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	2764	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	2765	+
	2766	+ // Determine card status and styling
	2767	+ $card_class = 'mxchat-action-type-card';
	2768	+ $icon_class = 'mxchat-action-type-icon';
	2769	+ $status_badge = '';
	2770	+
	2771	+ if ($pro_only && !$this->is_activated) {
	2772	+ // Pro feature but no Pro license
	2773	+ $icon_class .= ' pro-feature';
	2774	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	2775	+ }
	2776	+
	2777	+ if ($is_addon && !$is_installed) {
	2778	+ // Add-on not installed
	2779	+ $card_class .= ' not-installed';
	2780	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	2781	+ }
	2782	+
	2783	+ // Default description if none provided
	2784	+ if (empty($description)) {
	2785	+ $description = sprintf(
	2786	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	2787	+ $label
	2788	+ );
	2789	+ }
	2790	+ ?>
	2791	+ <div class="<?php echo esc_attr($card_class); ?>"
	2792	+ data-category="<?php echo esc_attr($category_slug); ?>"
	2793	+ data-value="<?php echo esc_attr($function); ?>"
	2794	+ data-label="<?php echo esc_attr($label); ?>"
	2795	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	2796	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	2797	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	2798	+ <div class="<?php echo esc_attr($icon_class); ?>">
	2799	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	2800	+ </div>
	2801	+ <div class="mxchat-action-type-info">
	2802	+ <h4><?php echo esc_html($label); ?></h4>
	2803	+ <p><?php echo esc_html($description); ?></p>
	2804	+ <?php if (!empty($status_badge)) : ?>
	2805	+ <?php echo $status_badge; ?>
	2806	+ <?php endif; ?>
	2807	+
	2808	+ <?php if ($is_addon && !$is_installed) : ?>
	2809	+ <div class="mxchat-addon-info">
	2810	+ <?php echo esc_html(sprintf(
	2811	+ __('Requires %s', 'mxchat'),
	2812	+ $addon_name
	2813	+ )); ?>
	2814	+ </div>
	2815	+ <?php endif; ?>
	2816	+ </div>
	2817	+ </div>
	2818	+ <?php endforeach;
	2819	+ endforeach; ?>
	2820	+ </div>
	2821	+ </div>
	2822	+
	2823	+ <div class="mxchat-modal-actions">
	2824	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	2825	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2826	+ </button>
	2827	+ </div>
3000	2828	</div>
3001		- </div>
3002	2829
3003		- <!-- Edit Modal -->
3004		-<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
3005		- <div class="mxchat-modal-content">
3006		- <span class="mxchat-modal-close">&times;</span>
3007		- <div class="mxchat-card-header">
3008		- <h2><?php esc_html_e('Edit Intent Phrases', 'mxchat'); ?></h2>
3009		- </div>
	2830	+ <!-- Step 2: Action Configuration -->
	2831	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	2832	+ <div class="mxchat-step-indicator">
	2833	+ <div class="mxchat-step-number">2</div>
	2834	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	2835	+ </div>
3010	2836
3011		- <form id="mxchat-edit-intent-form" method="post"
3012		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
3013		- <?php wp_nonce_field('mxchat_edit_intent_nonce'); ?>
3014		- <input type="hidden" name="action" value="mxchat_edit_intent">
3015		- <input type="hidden" name="intent_id" id="edit_intent_id">
	2837	+ <div class="mxchat-selected-action">
	2838	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	2839	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	2840	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	2841	+ </button>
	2842	+ <div class="mxchat-selected-action-info">
	2843	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	2844	+ <span class="dashicons dashicons-admin-generic"></span>
	2845	+ </div>
	2846	+ <div class="mxchat-selected-action-details">
	2847	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	2848	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	2849	+ </div>
	2850	+ </div>
	2851	+ </div>
3016	2852
3017		- <div class="mxchat-form-group">
3018		- <label for="edit_phrases">
3019		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
3020		- </label>
3021		- <textarea name="phrases"
3022		- id="edit_phrases"
3023		- rows="5"
3024		- class="mxchat-intent-textarea"
3025		- required></textarea>
3026		- </div>
	2853	+ <div class="mxchat-form-group">
	2854	+ <label for="intent_label">
	2855	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	2856	+ </label>
	2857	+ <input name="intent_label" type="text" id="intent_label" required
	2858	+ class="mxchat-intent-input"
	2859	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	2860	+ </div>
3027	2861
3028		- <div class="mxchat-modal-actions">
3029		- <button type="submit" class="mxchat-button-primary">
3030		- <?php esc_html_e('Update Phrases', 'mxchat'); ?>
3031		- </button>
3032		- <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
3033		- <?php esc_html_e('Cancel', 'mxchat'); ?>
3034		- </button>
	2862	+ <div class="mxchat-form-group">
	2863	+ <label for="phrases">
	2864	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	2865	+ </label>
	2866	+ <textarea name="phrases" id="action_phrases" rows="5" required
	2867	+ class="mxchat-intent-textarea"
	2868	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	2869	+ </div>
	2870	+
	2871	+ <div class="mxchat-form-group">
	2872	+ <label for="similarity_threshold">
	2873	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	2874	+ <span class="mxchat-threshold-value-display">85%</span>
	2875	+ </label>
	2876	+ <div class="mxchat-slider-group modal-slider">
	2877	+ <input type="range"
	2878	+ name="similarity_threshold"
	2879	+ id="similarity_threshold"
	2880	+ min="10"
	2881	+ max="95"
	2882	+ value="85"
	2883	+ class="mxchat-intent-slider"
	2884	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	2885	+ </div>
	2886	+ <div class="mxchat-threshold-hint">
	2887	+ <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
	2888	+ </div>
	2889	+ </div>
	2890	+
	2891	+ <div class="mxchat-modal-actions">
	2892	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	2893	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2894	+ </button>
	2895	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	2896	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	2897	+ </button>
	2898	+ </div>
3035	2899	</div>
3036	2900	</form>
3037	2901	</div>
3038	2902	</div>
3039	2903
3040		- </div><!-- .mxchat-content -->
	2904	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	2905	+ <div class="mxchat-action-loading-spinner"></div>
	2906	+ <div class="mxchat-action-loading-text">
	2907	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	2908	+ </div>
	2909	+</div>
3041	2910	</div><!-- .mxchat-wrapper -->
	2911	+ <?php
	2912	+}
3042	2913
3043		- <div id="mxchat-intent-loading" class="mxchat-intent-loading" style="display: none;">
3044		- <div class="mxchat-intent-loading-spinner"></div>
3045		- <div class="mxchat-intent-loading-text">
3046		- <?php esc_html_e('Saving intent, please wait...', 'mxchat'); ?>
3047		- </div>
3048		- </div>
3049		-<?php
	2914	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	2915	+ if (strlen($phrases) <= $max_length) {
	2916	+ return $phrases;
	2917	+ }
	2918	+
	2919	+ $trimmed = substr($phrases, 0, $max_length);
	2920	+ $last_comma = strrpos($trimmed, ',');
	2921	+
	2922	+ if ($last_comma !== false) {
	2923	+ $trimmed = substr($trimmed, 0, $last_comma);
	2924	+ }
	2925	+
	2926	+ return $trimmed . '...';
3050	2927	}
3051	2928
	2929	+public function mxchat_add_enabled_column_to_intents() {
	2930	+ global $wpdb;
	2931	+ $table_name = $wpdb->prefix . 'mxchat_intents';
3052	2932
	2933	+ // Check if the column already exists
	2934	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
3053	2935
	2936	+ if (empty($columns)) {
	2937	+ // Add the column with default value of 1 (enabled)
	2938	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	2939	+ }
	2940	+}
	2941	+
3054	2942	/**
3055		- * Handle editing of intent phrases
	2943	+ * Handle embedding generation errors using existing admin notice system
3056	2944	*
3057		- * @since 1.0.0
	2945	+ * @param string $message Error message to display
	2946	+ * @param bool $redirect Whether to redirect back to the actions page
3058	2947	* @return void
3059	2948	*/
3060		-public function handle_edit_intent() {
3061		- // Verify nonce and user capabilities
3062		- if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
3063		- wp_die(esc_html__('Security check failed.', 'mxchat'));
3064		- }
	2949	+private function handle_embedding_error($message, $redirect = true) {
	2950	+ // Store the error message in the existing transient
	2951	+ set_transient('mxchat_admin_notice_error', $message, 60);
3065	2952
3066		- if (!current_user_can('manage_options')) {
3067		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	2953	+ if ($redirect) {
	2954	+ // Redirect back to the actions page
	2955	+ $redirect_url = add_query_arg(
	2956	+ array(
	2957	+ 'page' => 'mxchat-actions'
	2958	+ ),
	2959	+ admin_url('admin.php')
	2960	+ );
	2961	+ wp_safe_redirect($redirect_url);
	2962	+ exit;
3068	2963	}
	2964	+}
3069	2965
3070		- // Validate and sanitize input
3071		- $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
3072		- if (!$intent_id) {
3073		- wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
3074		- }
3075	2966
3076		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
3077		- if (empty($phrases_input)) {
3078		- wp_die(esc_html__('Phrases cannot be empty.', 'mxchat'));
3079		- }
	2967	+/**
	2968	+ * Handle adding new intent - with improved error handling
	2969	+ *
	2970	+ * @return void
	2971	+ */
3080	2972
3081		- // Process phrases the same way as in intent creation
3082		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3083	2973
3084		- if (empty($phrases_array)) {
3085		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
3086		- }
3087	2974
3088		- // Generate embeddings and combine them
3089		- $vectors = [];
3090		- foreach ($phrases_array as $phrase) {
3091		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3092		- if (is_array($embedding_vector)) {
3093		- $vectors[] = $embedding_vector;
3094		- } else {
3095		- wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
3096		- }
3097		- }
3098	2975
3099		- if (empty($vectors)) {
3100		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	2976	+/**
	2977	+ * Enhanced get_available_callbacks function with form action exclusion
	2978	+ *
	2979	+ * @param bool $grouped Whether to return callbacks grouped by category
	2980	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	2981	+ * @return array Callbacks data with icons, descriptions and availability status
	2982	+ */
	2983	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	2984	+ // Load WordPress plugin functions if needed
	2985	+ if (!function_exists('get_plugins')) {
	2986	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
3101	2987	}
3102	2988
3103		- // Create combined vector just like in intent creation
3104		- $combined_vector = $this->mxchat_average_vectors($vectors);
3105		- $serialized_vector = maybe_serialize($combined_vector);
	2989	+ // Get active plugins
	2990	+ $active_plugins = get_option('active_plugins', array());
3106	2991
3107		- global $wpdb;
3108		- $table_name = $wpdb->prefix . 'mxchat_intents';
	2992	+ // Functions to exclude from the action selector only if Pro is activated
	2993	+ // If user doesn't have Pro, show these so they can see what they're missing
	2994	+ $excluded_when_pro_active_functions = array(
	2995	+ 'mxchat_handle_form_collection', // Forms add-on action
	2996	+ 'mxchat_sr_recommendation_flow' // Smart Recommender flow actions
	2997	+ );
3109	2998
3110		- // Update the intent with both new phrases and the combined vector
3111		- $result = $wpdb->update(
3112		- $table_name,
3113		- array(
3114		- 'phrases' => implode(', ', $phrases_array),
3115		- 'embedding_vector' => $serialized_vector
3116		- ),
3117		- array('id' => $intent_id),
3118		- array('%s', '%s'),
3119		- array('%d')
3120		- );
	2999	+ // Always excluded functions (regardless of Pro status)
	3000	+ $always_excluded_functions = array();
3121	3001
3122		- if (false === $result) {
3123		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	3002	+ // Combine exclusion lists based on Pro activation status
	3003	+ $excluded_functions = $always_excluded_functions;
	3004	+ if ($this->is_activated) {
	3005	+ // Only exclude add-on managed functions if Pro is active
	3006	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
3124	3007	}
3125	3008
3126		- // Redirect back to the intents page with a success message
3127		- $redirect_url = add_query_arg(
3128		- array(
3129		- 'page' => 'mxchat-intents',
3130		- 'updated' => 'true'
	3009	+ // Define add-on plugin files and their corresponding action functions
	3010	+ $addon_plugins = array(
	3011	+ 'mxchat-woo/mxchat-woo.php' => array(
	3012	+ 'functions' => array(
	3013	+ 'mxchat_handle_product_recommendations',
	3014	+ 'mxchat_handle_order_history',
	3015	+ 'mxchat_show_product_card',
	3016	+ 'mxchat_add_to_cart',
	3017	+ 'mxchat_checkout_redirect'
	3018	+ ),
	3019	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	3020	+ 'pro_required' => true
3131	3021	),
3132		- admin_url('admin.php')
	3022	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	3023	+ 'functions' => array('mxchat_perplexity_research'),
	3024	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	3025	+ 'pro_required' => true
	3026	+ ),
	3027	+ 'mxchat-forms/mxchat-forms.php' => array(
	3028	+ 'functions' => array('mxchat_handle_form_collection'),
	3029	+ 'name' => __('Forms Add-on', 'mxchat'),
	3030	+ 'pro_required' => true
	3031	+ ),
	3032	+ 'mxchat-smart-recommender/mxchat-smart-recommender.php' => array(
	3033	+ 'functions' => array('mxchat_sr_recommendation_flow'),
	3034	+ 'name' => __('Smart Recommender Add-on', 'mxchat'),
	3035	+ 'pro_required' => true
	3036	+ ),
	3037	+ // Add other add-ons and their functions here
3133	3038	);
3134	3039
3135		- wp_safe_redirect($redirect_url);
3136		- exit;
3137		-}
3138		-public function mxchat_handle_update_intent_threshold() {
3139		- if ( ! current_user_can( 'manage_options' ) ) {
3140		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
3141		- }
	3040	+ // Get the functions that are provided by active add-ons
	3041	+ $addon_provided_functions = array();
	3042	+ $addon_function_mapping = array(); // Maps functions to their add-on info
3142	3043
3143		- check_admin_referer('mxchat_update_intent_threshold_nonce');
	3044	+ // Check which add-ons are active
	3045	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	3046	+ $is_active = in_array($plugin_file, $active_plugins);
3144	3047
3145		- if (isset($_POST['intent_id'], $_POST['intent_threshold'])) {
3146		- global $wpdb;
3147		- $table_name = $wpdb->prefix . 'mxchat_intents';
3148		- $intent_id = intval($_POST['intent_id']);
3149		- $threshold_percentage = max(70, min(95, intval($_POST['intent_threshold'])));
3150		- $similarity_threshold = $threshold_percentage / 100;
	3048	+ // For each function in this addon
	3049	+ foreach ($addon_info['functions'] as $function) {
	3050	+ // Consider a function installed only if:
	3051	+ // 1. The add-on is active AND
	3052	+ // 2. Either it doesn't require Pro OR Pro is activated
	3053	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
3151	3054
3152		- $wpdb->update(
3153		- $table_name,
3154		- ['similarity_threshold' => $similarity_threshold],
3155		- ['id' => $intent_id],
3156		- ['%f'],
3157		- ['%d']
3158		- );
	3055	+ // If the add-on is installed, mark this function as provided by an add-on
	3056	+ if ($is_installed) {
	3057	+ $addon_provided_functions[] = $function;
	3058	+ }
	3059	+
	3060	+ // Store addon info for this function regardless of installation status
	3061	+ $addon_function_mapping[$function] = array(
	3062	+ 'addon' => basename(dirname($plugin_file)),
	3063	+ 'addon_name' => $addon_info['name'],
	3064	+ 'pro_required' => $addon_info['pro_required'],
	3065	+ 'is_active' => $is_active,
	3066	+ 'is_installed' => $is_installed
	3067	+ );
	3068	+ }
3159	3069	}
3160	3070
3161		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3162		- exit;
3163		-}
	3071	+ // Core callbacks - always available in the base plugin
	3072	+ $core_callbacks = array(
	3073	+ 'mxchat_handle_email_capture' => array(
	3074	+ 'label' => __('Loops Email Capture', 'mxchat'),
	3075	+ 'pro_only' => false,
	3076	+ 'group' => __('Customer Engagement', 'mxchat'),
	3077	+ 'icon' => 'email-alt',
	3078	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	3079	+ 'addon' => false, // Not from an add-on
	3080	+ 'installed' => true // Always installed with base plugin
	3081	+ ),
	3082	+ 'mxchat_handle_search_request' => array(
	3083	+ 'label' => __('Brave Web Search', 'mxchat'),
	3084	+ 'pro_only' => false,
	3085	+ 'group' => __('Search Features', 'mxchat'),
	3086	+ 'icon' => 'search',
	3087	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	3088	+ 'addon' => false,
	3089	+ 'installed' => true
	3090	+ ),
	3091	+ 'mxchat_handle_image_search_request' => array(
	3092	+ 'label' => __('Brave Image Search', 'mxchat'),
	3093	+ 'pro_only' => false,
	3094	+ 'group' => __('Search Features', 'mxchat'),
	3095	+ 'icon' => 'format-image',
	3096	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	3097	+ 'addon' => false,
	3098	+ 'installed' => true
	3099	+ ),
	3100	+ // Pro core features - check is_activated property
	3101	+ 'mxchat_generate_image' => array(
	3102	+ 'label' => __('Generate Image', 'mxchat'),
	3103	+ 'pro_only' => false,
	3104	+ 'group' => __('Other Features', 'mxchat'),
	3105	+ 'icon' => 'art',
	3106	+ 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
	3107	+ 'addon' => false,
	3108	+ 'installed' => true
	3109	+ ),
	3110	+ 'mxchat_handle_pdf_discussion' => array(
	3111	+ 'label' => __('Chat with PDF', 'mxchat'),
	3112	+ 'pro_only' => false,
	3113	+ 'group' => __('Other Features', 'mxchat'),
	3114	+ 'icon' => 'media-document',
	3115	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	3116	+ 'addon' => false,
	3117	+ 'installed' => true
	3118	+ ),
	3119	+ 'mxchat_live_agent_handover' => array(
	3120	+ 'label' => __('Slack Live Agent', 'mxchat'),
	3121	+ 'pro_only' => false,
	3122	+ 'group' => __('Customer Engagement', 'mxchat'),
	3123	+ 'icon' => 'admin-users',
	3124	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	3125	+ 'addon' => false,
	3126	+ 'installed' => true
	3127	+ ),
	3128	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	3129	+ 'label' => __('Back to Chatbot', 'mxchat'),
	3130	+ 'pro_only' => false,
	3131	+ 'group' => __('Customer Engagement', 'mxchat'),
	3132	+ 'icon' => 'backup',
	3133	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	3134	+ 'addon' => false,
	3135	+ 'installed' => true
	3136	+ ),
	3137	+ );
3164	3138
3165		-public function mxchat_handle_add_intent() {
3166		- if ( ! current_user_can( 'manage_options' ) ) {
3167		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
3168		- }
	3139	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	3140	+ $addon_callbacks = array(
	3141	+ // WooCommerce Add-on
	3142	+ 'mxchat_handle_product_recommendations' => array(
	3143	+ 'label' => __('Product Recommendations', 'mxchat'),
	3144	+ 'pro_only' => true,
	3145	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3146	+ 'icon' => 'cart',
	3147	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	3148	+ ),
	3149	+ 'mxchat_handle_order_history' => array(
	3150	+ 'label' => __('Order History', 'mxchat'),
	3151	+ 'pro_only' => true,
	3152	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3153	+ 'icon' => 'clipboard',
	3154	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	3155	+ ),
	3156	+ 'mxchat_show_product_card' => array(
	3157	+ 'label' => __('Show Product Card', 'mxchat'),
	3158	+ 'pro_only' => true,
	3159	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3160	+ 'icon' => 'products',
	3161	+ 'description' => __('Display product information in the chat', 'mxchat'),
	3162	+ ),
	3163	+ 'mxchat_add_to_cart' => array(
	3164	+ 'label' => __('Add to Cart', 'mxchat'),
	3165	+ 'pro_only' => true,
	3166	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3167	+ 'icon' => 'plus-alt',
	3168	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	3169	+ ),
	3170	+ 'mxchat_checkout_redirect' => array(
	3171	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	3172	+ 'pro_only' => true,
	3173	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3174	+ 'icon' => 'arrow-right-alt',
	3175	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	3176	+ ),
3169	3177
3170		- check_admin_referer('mxchat_add_intent_nonce');
	3178	+ // Perplexity Add-on
	3179	+ 'mxchat_perplexity_research' => array(
	3180	+ 'label' => __('Perplexity Research', 'mxchat'),
	3181	+ 'pro_only' => true,
	3182	+ 'group' => __('Search Features', 'mxchat'),
	3183	+ 'icon' => 'book-alt',
	3184	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	3185	+ ),
3171	3186
3172		- global $wpdb;
3173		- $table_name = $wpdb->prefix . 'mxchat_intents';
	3187	+ // Forms Add-on (only shown when Pro is not activated)
	3188	+ 'mxchat_handle_form_collection' => array(
	3189	+ 'label' => __('Form Collection', 'mxchat'),
	3190	+ 'pro_only' => true,
	3191	+ 'group' => __('Form Features', 'mxchat'),
	3192	+ 'icon' => 'feedback',
	3193	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	3194	+ ),
3174	3195
3175		- $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
3176		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
3177		- $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
3178		- $default_threshold = 0.85;
	3196	+ // Smart Recommender Add-on (only shown when Pro is not activated)
	3197	+ 'mxchat_sr_recommendation_flow' => array(
	3198	+ 'label' => __('Smart Recommender Flow', 'mxchat'),
	3199	+ 'pro_only' => true,
	3200	+ 'group' => __('Recommendation Features', 'mxchat'),
	3201	+ 'icon' => 'cart',
	3202	+ 'description' => __('Create interactive conversation flows that collect user preferences and deliver personalized product or service recommendations', 'mxchat'),
	3203	+ ),
	3204	+ );
3179	3205
3180		- if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
3181		- wp_die( esc_html__('Invalid input. Please ensure all fields are filled out.', 'mxchat') );
3182		- }
	3206	+ // Enhance add-on callbacks with installation status and addon info
	3207	+ foreach ($addon_callbacks as $function => $data) {
	3208	+ if (isset($addon_function_mapping[$function])) {
	3209	+ $addon_info = $addon_function_mapping[$function];
3183	3210
3184		- $available_callbacks = $this->mxchat_get_available_callbacks();
	3211	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	3212	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	3213	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
3185	3214
3186		- if (!array_key_exists($callback_function, $available_callbacks)) {
3187		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	3215	+ // Set pro_only based on add-on configuration
	3216	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	3217	+ } else {
	3218	+ $addon_callbacks[$function]['addon'] = 'unknown';
	3219	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	3220	+ $addon_callbacks[$function]['installed'] = false;
	3221	+ }
3188	3222	}
3189	3223
3190		- $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
3191		- if ($is_pro_only && !$this->is_activated) {
3192		- wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
3193		- }
	3224	+ // Initialize callbacks with core features
	3225	+ $callbacks = $core_callbacks;
3194	3226
3195		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	3227	+ // Get callbacks from active add-ons
	3228	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
3196	3229
3197		- if (empty($phrases_array)) {
3198		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
3199		- }
	3230	+ // Add placeholder callbacks only for add-ons that aren't active
	3231	+ if ($include_all) {
	3232	+ foreach ($addon_callbacks as $function => $data) {
	3233	+ // Skip placeholders for functions provided by active add-ons
	3234	+ if (in_array($function, $addon_provided_functions)) {
	3235	+ continue;
	3236	+ }
3200	3237
3201		- $vectors = [];
3202		- foreach ($phrases_array as $phrase) {
3203		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3204		- if (is_array($embedding_vector)) {
3205		- $vectors[] = $embedding_vector;
3206		- } else {
3207		- wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
	3238	+ // Skip excluded functions
	3239	+ if (in_array($function, $excluded_functions)) {
	3240	+ continue;
	3241	+ }
	3242	+
	3243	+ // Add the placeholder
	3244	+ $callbacks[$function] = $data;
3208	3245	}
3209	3246	}
3210	3247
3211		- if (!empty($vectors)) {
3212		- $combined_vector = $this->mxchat_average_vectors($vectors);
3213		- $serialized_vector = maybe_serialize($combined_vector);
	3248	+ // Add callbacks from active add-ons (will override placeholders)
	3249	+ foreach ($active_addon_callbacks as $function => $data) {
	3250	+ // Skip excluded functions
	3251	+ if (in_array($function, $excluded_functions)) {
	3252	+ continue;
	3253	+ }
3214	3254
3215		- $result = $wpdb->insert($table_name, [
3216		- 'intent_label' => $intent_label,
3217		- 'phrases' => implode(', ', $phrases_array),
3218		- 'embedding_vector' => $serialized_vector,
3219		- 'callback_function' => $callback_function,
3220		- 'similarity_threshold' => $default_threshold,
3221		- ]);
	3255	+ // Always include callbacks from add-ons
	3256	+ $callbacks[$function] = $data;
3222	3257
3223		- if ($result === false) {
3224		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
	3258	+ // Ensure they have the proper add-on info
	3259	+ if (isset($addon_function_mapping[$function])) {
	3260	+ $addon_info = $addon_function_mapping[$function];
	3261	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	3262	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	3263	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	3264	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
3225	3265	}
3226		- } else {
3227		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
3228	3266	}
3229	3267
3230		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3231		- exit;
3232		-}
	3268	+ // Just before returning callbacks, sort them to prioritize free features
	3269	+ if (!$grouped) {
	3270	+ // Create temporary arrays for sorting
	3271	+ $free_callbacks = array();
	3272	+ $pro_callbacks = array();
3233	3273
	3274	+ // Split callbacks into free and pro
	3275	+ foreach ($callbacks as $key => $data) {
	3276	+ if (isset($data['pro_only']) && $data['pro_only']) {
	3277	+ $pro_callbacks[$key] = $data;
	3278	+ } else {
	3279	+ $free_callbacks[$key] = $data;
	3280	+ }
	3281	+ }
3234	3282
	3283	+ // Merge with free callbacks first
	3284	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
	3285	+ }
3235	3286
3236		-
3237		-
3238		-
3239		-private function mxchat_get_available_callbacks($grouped = false) {
3240		- $callbacks = [
3241		- 'mxchat_handle_email_capture' => [
3242		- 'label' => __('Email Capture', 'mxchat'),
3243		- 'pro_only' => false,
3244		- 'group' => __('Customer Engagement', 'mxchat'),
3245		- ],
3246		- 'mxchat_generate_image' => [
3247		- 'label' => __('Generate Image', 'mxchat'),
3248		- 'pro_only' => true,
3249		- 'group' => __('Other Features', 'mxchat'),
3250		- ],
3251		- 'mxchat_handle_search_request' => [
3252		- 'label' => __('Brave Web Search', 'mxchat'),
3253		- 'pro_only' => false,
3254		- 'group' => __('Search Features', 'mxchat'),
3255		- ],
3256		- 'mxchat_handle_image_search_request' => [
3257		- 'label' => __('Brave Image Search', 'mxchat'),
3258		- 'pro_only' => false,
3259		- 'group' => __('Search Features', 'mxchat'),
3260		- ],
3261		- 'mxchat_handle_pdf_discussion' => [
3262		- 'label' => __('Chat with PDF', 'mxchat'),
3263		- 'pro_only' => true,
3264		- 'group' => __('Other Features', 'mxchat'),
3265		- ],
3266		- 'mxchat_live_agent_handover' => [
3267		- 'label' => __('Live Agent', 'mxchat'),
3268		- 'pro_only' => true,
3269		- 'group' => __('Customer Engagement', 'mxchat'),
3270		- ],
3271		- 'mxchat_handle_switch_to_chatbot_intent' => [
3272		- 'label' => __('Back to Chatbot', 'mxchat'),
3273		- 'pro_only' => true,
3274		- 'group' => __('Customer Engagement', 'mxchat'),
3275		- ],
3276		- ];
3277		-
3278		- // Allow other plugins to add their callbacks
3279		- $callbacks = apply_filters('mxchat_available_callbacks', $callbacks);
3280		-
3281	3287	// Return grouped structure if requested
3282	3288	if ($grouped) {
3283		- $grouped_callbacks = [];
	3289	+ $grouped_callbacks = array();
3284	3290	foreach ($callbacks as $key => $data) {
3285		- $group_label = $data['group'] ?? __('Other Features', 'mxchat');
3286		- $grouped_callbacks[$group_label][$key] = [
3287		- 'label' => $data['label'],
3288		- 'pro_only' => $data['pro_only'],
3289		- ];
	3291	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
	3292	+
	3293	+ // Ensure we carry forward all the new fields in grouped mode
	3294	+ $callback_data = array(
	3295	+ 'label' => $data['label'],
	3296	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	3297	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	3298	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	3299	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	3300	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	3301	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	3302	+ );
	3303	+
	3304	+ $grouped_callbacks[$group_label][$key] = $callback_data;
3290	3305	}
3291		- return $grouped_callbacks;
3292		- }
3293		- return $callbacks;
3294		-}
3295	3306
	3307	+ // Sort within each group to prioritize free features
	3308	+ foreach ($grouped_callbacks as $group => $items) {
	3309	+ $free_items = array();
	3310	+ $pro_items = array();
3296	3311
3297		-private function mxchat_average_vectors($vectors) {
3298		- $vector_length = count($vectors[0]);
3299		- $sum_vector = array_fill(0, $vector_length, 0);
	3312	+ foreach ($items as $key => $data) {
	3313	+ if (isset($data['pro_only']) && $data['pro_only']) {
	3314	+ $pro_items[$key] = $data;
	3315	+ } else {
	3316	+ $free_items[$key] = $data;
	3317	+ }
	3318	+ }
3300	3319
3301		- foreach ($vectors as $vector) {
3302		- for ($i = 0; $i < $vector_length; $i++) {
3303		- $sum_vector[$i] += $vector[$i];
	3320	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
3304	3321	}
3305		- }
3306	3322
3307		- // Divide each component by the number of vectors to get the average
3308		- $num_vectors = count($vectors);
3309		- for ($i = 0; $i < $vector_length; $i++) {
3310		- $sum_vector[$i] /= $num_vectors;
	3323	+ return $grouped_callbacks;
3311	3324	}
3312	3325
3313		- return $sum_vector;
	3326	+ return $callbacks;
3314	3327	}
3315	3328
3316	3329	public function mxchat_handle_delete_intent() {
3317	3330	if ( ! current_user_can( 'manage_options' ) ) {
		@@ -3327,15 +3340,14 @@
3327	3340
3328	3341	$wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
3329	3342	}
3330	3343
3331		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
	3344	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
3332	3345	exit;
3333	3346	}
3334	3347
3335	3348
3336	3349	public function mxchat_page_init() {
3337		- // Register settings
3338	3350	register_setting(
3339	3351	'mxchat_option_group',
3340	3352	'mxchat_options',
3341	3353	array($this, 'mxchat_sanitize')
		@@ -3346,10 +3358,10 @@
3346	3358	'mxchat_similarity_threshold',
3347	3359	array(
3348	3360	'type' => 'number',
3349	3361	'sanitize_callback' => function($value) {
3350		- $value = absint($value); // Ensure it's an integer
3351		- return min(max($value, 70), 85); // Enforce range
	3362	+ $value = absint($value);
	3363	+ return min(max($value, 20), 95);
3352	3364	},
3353	3365	'default' => 80,
3354	3366	)
3355	3367	);
		@@ -3377,50 +3389,100 @@
3377	3389	array($this, 'mxchat_append_to_body_callback'),
3378	3390	'mxchat-chatbot',
3379	3391	'mxchat_chatbot_section'
3380	3392	);
3381		-
3382		-
3383		- // Existing fields...
	3393	+
3384	3394	add_settings_field(
3385		- 'api_key',
3386		- esc_html__('OpenAI API Key', 'mxchat'),
3387		- array($this, 'api_key_callback'),
	3395	+ 'contextual_awareness_toggle',
	3396	+ esc_html__('Contextual Awareness', 'mxchat'),
	3397	+ array($this, 'mxchat_contextual_awareness_callback'),
3388	3398	'mxchat-chatbot',
3389	3399	'mxchat_chatbot_section'
3390	3400	);
3391	3401
3392		- add_settings_field(
3393		- 'xai_api_key',
3394		- esc_html__('X.AI API Key', 'mxchat'),
3395		- array($this, 'xai_api_key_callback'),
3396		- 'mxchat-chatbot',
3397		- 'mxchat_chatbot_section'
3398		- );
	3402	+ add_settings_field(
	3403	+ 'api_key',
	3404	+ esc_html__('OpenAI API Key', 'mxchat'),
	3405	+ array($this, 'api_key_callback'),
	3406	+ 'mxchat-chatbot',
	3407	+ 'mxchat_chatbot_section',
	3408	+ array(
	3409	+ 'class' => 'mxchat-setting-row',
	3410	+ 'data-provider' => 'openai'
	3411	+ )
	3412	+ );
3399	3413
3400		- add_settings_field(
3401		- 'claude_api_key',
3402		- esc_html__('Claude API Key', 'mxchat'),
3403		- array($this, 'claude_api_key_callback'),
3404		- 'mxchat-chatbot',
3405		- 'mxchat_chatbot_section'
3406		- );
	3414	+ add_settings_field(
	3415	+ 'xai_api_key',
	3416	+ esc_html__('X.AI API Key', 'mxchat'),
	3417	+ array($this, 'xai_api_key_callback'),
	3418	+ 'mxchat-chatbot',
	3419	+ 'mxchat_chatbot_section',
	3420	+ array(
	3421	+ 'class' => 'mxchat-setting-row',
	3422	+ 'data-provider' => 'xai'
	3423	+ )
	3424	+ );
3407	3425
3408		- add_settings_field(
3409		- 'deepseek_api_key',
3410		- esc_html__('DeepSeek API Key', 'mxchat'),
3411		- array($this, 'deepseek_api_key_callback'),
3412		- 'mxchat-chatbot',
3413		- 'mxchat_chatbot_section'
3414		- );
	3426	+ add_settings_field(
	3427	+ 'claude_api_key',
	3428	+ esc_html__('Claude API Key', 'mxchat'),
	3429	+ array($this, 'claude_api_key_callback'),
	3430	+ 'mxchat-chatbot',
	3431	+ 'mxchat_chatbot_section',
	3432	+ array(
	3433	+ 'class' => 'mxchat-setting-row',
	3434	+ 'data-provider' => 'claude'
	3435	+ )
	3436	+ );
3415	3437
3416	3438	add_settings_field(
	3439	+ 'deepseek_api_key',
	3440	+ esc_html__('DeepSeek API Key', 'mxchat'),
	3441	+ array($this, 'deepseek_api_key_callback'),
	3442	+ 'mxchat-chatbot',
	3443	+ 'mxchat_chatbot_section',
	3444	+ array(
	3445	+ 'class' => 'mxchat-setting-row',
	3446	+ 'data-provider' => 'deepseek'
	3447	+ )
	3448	+ );
	3449	+
	3450	+ add_settings_field(
	3451	+ 'gemini_api_key',
	3452	+ esc_html__('Google Gemini API Key', 'mxchat'),
	3453	+ array($this, 'gemini_api_key_callback'),
	3454	+ 'mxchat-chatbot',
	3455	+ 'mxchat_chatbot_section',
	3456	+ array(
	3457	+ 'class' => 'mxchat-setting-row',
	3458	+ 'data-provider' => 'gemini'
	3459	+ )
	3460	+ );
	3461	+
	3462	+ add_settings_field(
3417	3463	'voyage_api_key',
3418	3464	esc_html__('Voyage AI API Key', 'mxchat'),
3419	3465	array($this, 'voyage_api_key_callback'),
3420	3466	'mxchat-chatbot',
3421		- 'mxchat_chatbot_section'
	3467	+ 'mxchat_chatbot_section',
	3468	+ array(
	3469	+ 'class' => 'mxchat-setting-row',
	3470	+ 'data-provider' => 'voyage'
	3471	+ )
3422	3472	);
	3473	+
	3474	+ add_settings_field(
	3475	+ 'enable_streaming_toggle',
	3476	+ esc_html__('Enable Streaming', 'mxchat'),
	3477	+ array($this, 'enable_streaming_toggle_callback'),
	3478	+ 'mxchat-chatbot',
	3479	+ 'mxchat_chatbot_section', // Same section as your working toggle
	3480	+ array(
	3481	+ 'class' => 'mxchat-setting-row streaming-setting',
	3482	+ 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
	3483	+ )
	3484	+ );
3423	3485
3424	3486
3425	3487	add_settings_field(
3426	3488	'model',
		@@ -3428,10 +3490,9 @@
3428	3490	array($this, 'mxchat_model_callback'),
3429	3491	'mxchat-chatbot',
3430	3492	'mxchat_chatbot_section'
3431	3493	);
3432		-
3433		- // Add the settings field
	3494	+
3434	3495	add_settings_field(
3435	3496	'embedding_model',
3436	3497	esc_html__('Embedding Model', 'mxchat'),
3437	3498	array($this, 'embedding_model_callback'),
		@@ -3456,8 +3517,16 @@
3456	3517	'mxchat_chatbot_section'
3457	3518	);
3458	3519
3459	3520	add_settings_field(
	3521	+ 'ai_agent_text',
	3522	+ esc_html__('AI Agent Text', 'mxchat'),
	3523	+ array($this, 'mxchat_ai_agent_text_callback'),
	3524	+ 'mxchat-chatbot',
	3525	+ 'mxchat_chatbot_section'
	3526	+ );
	3527	+
	3528	+ add_settings_field(
3460	3529	'enable_email_block',
3461	3530	esc_html__('Require Email To Chat', 'mxchat'),
3462	3531	array($this, 'enable_email_block_callback'),
3463	3532	'mxchat-chatbot',
		@@ -3496,32 +3565,8 @@
3496	3565	'mxchat_chatbot_section'
3497	3566	);
3498	3567
3499	3568	add_settings_field(
3500		- 'rate_limit_logged_out',
3501		- __('Rate Limit for Logged-out Users', 'mxchat'),
3502		- array($this, 'mxchat_rate_limit_logged_out_callback'),
3503		- 'mxchat-chatbot',
3504		- 'mxchat_chatbot_section'
3505		- );
3506		-
3507		- add_settings_field(
3508		- 'rate_limit_roles',
3509		- __('Rate Limits by User Role', 'mxchat'),
3510		- array($this, 'mxchat_rate_limit_roles_callback'),
3511		- 'mxchat-chatbot',
3512		- 'mxchat_chatbot_section'
3513		- );
3514		-
3515		- add_settings_field(
3516		- 'rate_limit_message',
3517		- esc_html__('Rate Limit Message', 'mxchat'),
3518		- array($this, 'mxchat_rate_limit_message_callback'),
3519		- 'mxchat-chatbot',
3520		- 'mxchat_chatbot_section'
3521		- );
3522		-
3523		- add_settings_field(
3524	3569	'pre_chat_message',
3525	3570	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3526	3571	array($this, 'mxchat_pre_chat_message_callback'),
3527	3572	'mxchat-chatbot',
		@@ -3592,8 +3637,16 @@
3592	3637	'mxchat_chatbot_section'
3593	3638	);
3594	3639
3595	3640
	3641	+ add_settings_field(
	3642	+ 'rate_limits',
	3643	+ __('Rate Limits Settings', 'mxchat'),
	3644	+ array($this, 'mxchat_rate_limits_callback'),
	3645	+ 'mxchat-chatbot',
	3646	+ 'mxchat_chatbot_section'
	3647	+ );
	3648	+
3596	3649	// Loops Settings Section
3597	3650	add_settings_section(
3598	3651	'mxchat_loops_section',
3599	3652	esc_html__('Loops Settings', 'mxchat'),
		@@ -3705,9 +3758,27 @@
3705	3758	'mxchat-embed',
3706	3759	'mxchat_pdf_intent_section'
3707	3760	);
3708	3761
	3762	+ // PDF Upload Button Toggle
3709	3763	add_settings_field(
	3764	+ 'show_pdf_upload_button',
	3765	+ __('Show PDF Upload Button', 'mxchat'),
	3766	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	3767	+ 'mxchat-embed',
	3768	+ 'mxchat_pdf_intent_section'
	3769	+ );
	3770	+
	3771	+ // Word Upload Button Toggle
	3772	+ add_settings_field(
	3773	+ 'show_word_upload_button',
	3774	+ __('Show Word Upload Button', 'mxchat'),
	3775	+ array($this, 'mxchat_show_word_upload_button_callback'),
	3776	+ 'mxchat-embed',
	3777	+ 'mxchat_pdf_intent_section'
	3778	+ );
	3779	+
	3780	+ add_settings_field(
3710	3781	'pdf_intent_trigger_text',
3711	3782	__('Intent Trigger Text', 'mxchat'),
3712	3783	array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3713	3784	'mxchat-embed',
		@@ -3770,8 +3841,16 @@
3770	3841	array($this, 'mxchat_live_agent_away_message_callback'),
3771	3842	'mxchat-embed',
3772	3843	'mxchat_live_agent_section'
3773	3844	);
	3845	+
	3846	+ add_settings_field(
	3847	+ 'live_agent_user_ids',
	3848	+ __('Slack Agent User IDs', 'mxchat'),
	3849	+ array($this, 'mxchat_live_agent_user_ids_callback'),
	3850	+ 'mxchat-embed',
	3851	+ 'mxchat_live_agent_section'
	3852	+ );
3774	3853
3775	3854	add_settings_field(
3776	3855	'live_agent_webhook_url',
3777	3856	__('Slack Webhook URL', 'mxchat'),
		@@ -3802,9 +3881,9 @@
3802	3881
3803	3882	// General Settings Section
3804	3883	add_settings_section(
3805	3884	'mxchat_general_section',
3806		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	3885	+ esc_html__('YouTube Tutorials', 'mxchat'),
3807	3886	null,
3808	3887	'mxchat-general'
3809	3888	);
3810	3889	}
		@@ -3809,9 +3888,8 @@
3809	3888	);
3810	3889	}
3811	3890
3812	3891	public function mxchat_prompts_page_init() {
3813		- // Register all settings as a single array
3814	3892	register_setting(
3815	3893	'mxchat_prompts_options',
3816	3894	'mxchat_prompts_options',
3817	3895	array(
		@@ -3823,18 +3901,57 @@
3823	3901	'mxchat_use_pinecone' => 0,
3824	3902	'mxchat_pinecone_api_key' => '',
3825	3903	'mxchat_pinecone_environment' => '',
3826	3904	'mxchat_pinecone_index' => '',
3827		- 'mxchat_pinecone_host' => '', // Add this line
	3905	+ 'mxchat_pinecone_host' => '',
3828	3906	),
3829	3907	'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3830	3908	)
3831	3909	);
3832	3910
3833		- // Add settings saved message
3834	3911	add_action('admin_notices', array($this, 'sync_settings_notice'));
3835	3912	}
3836	3913
	3914	+public function mxchat_transcripts_page_init() {
	3915	+ register_setting(
	3916	+ 'mxchat_transcripts_options',
	3917	+ 'mxchat_transcripts_options',
	3918	+ array(
	3919	+ 'type' => 'array',
	3920	+ 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
	3921	+ 'default' => array(
	3922	+ 'mxchat_enable_notifications' => 0,
	3923	+ 'mxchat_notification_email' => get_option('admin_email'),
	3924	+ ),
	3925	+ 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
	3926	+ )
	3927	+ );
	3928	+
	3929	+ add_settings_section(
	3930	+ 'mxchat_transcripts_notification_section',
	3931	+ esc_html__('Chat Notification Settings', 'mxchat'),
	3932	+ array($this, 'mxchat_transcripts_notification_section_callback'),
	3933	+ 'mxchat-transcripts'
	3934	+ );
	3935	+
	3936	+ add_settings_field(
	3937	+ 'mxchat_enable_notifications',
	3938	+ esc_html__('Enable Chat Notifications', 'mxchat'),
	3939	+ array($this, 'mxchat_enable_notifications_callback'),
	3940	+ 'mxchat-transcripts',
	3941	+ 'mxchat_transcripts_notification_section'
	3942	+ );
	3943	+
	3944	+ add_settings_field(
	3945	+ 'mxchat_notification_email',
	3946	+ esc_html__('Notification Email Address', 'mxchat'),
	3947	+ array($this, 'mxchat_notification_email_callback'),
	3948	+ 'mxchat-transcripts',
	3949	+ 'mxchat_transcripts_notification_section'
	3950	+ );
	3951	+}
	3952	+
	3953	+
3837	3954	/**
3838	3955	* Sanitize all prompts options
3839	3956	*
3840	3957	* @param array $input The unsanitized options array
		@@ -3916,136 +4033,127 @@
3916	4033	public function sanitize_sync_setting($input) {
3917	4034	return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
3918	4035	}
3919	4036
	4037	+public function mxchat_rate_limits_callback() {
	4038	+ $all_options = get_option('mxchat_options', []);
3920	4039
	4040	+ // Define available rate limits
	4041	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
3921	4042
3922		-public function mxchat_handle_activate_license() {
3923		- // Check nonce
3924		- if (!check_ajax_referer('mxchat_activate_license_nonce', 'security', false)) {
3925		- wp_send_json_error(esc_html__('Invalid security token', 'mxchat'));
3926		- return;
3927		- }
	4043	+ // Define available timeframes
	4044	+ $timeframes = array(
	4045	+ 'hourly' => __('Per Hour', 'mxchat'),
	4046	+ 'daily' => __('Per Day', 'mxchat'),
	4047	+ 'weekly' => __('Per Week', 'mxchat'),
	4048	+ 'monthly' => __('Per Month', 'mxchat')
	4049	+ );
3928	4050
3929		- // Verify user capabilities
3930		- if (!current_user_can('manage_options')) {
3931		- wp_send_json_error(esc_html__('Unauthorized access', 'mxchat'));
3932		- return;
3933		- }
	4051	+ // Get all roles plus a "logged_out" pseudo-role
	4052	+ $roles = wp_roles()->get_names();
	4053	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
3934	4054
3935		- $license_key = isset($_POST['mxchat_activation_key']) ? sanitize_text_field($_POST['mxchat_activation_key']) : '';
3936		- $customer_email = isset($_POST['mxchat_pro_email']) ? sanitize_email($_POST['mxchat_pro_email']) : '';
	4055	+ // Start the wrapper
	4056	+ echo '<div class="pro-feature-wrapper active">';
	4057	+ echo '<div class="mxchat-rate-limits-container">';
3937	4058
3938		- if (empty($license_key) || empty($customer_email)) {
3939		- wp_send_json_error(esc_html__('Email or License Key is missing', 'mxchat'));
3940		- return;
3941		- }
	4059	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	4060	+ 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') .
	4061	+ '</p>';
3942	4062
3943		- $product_id = 'MxChatPRO';
3944		- $response = wp_remote_get(
3945		- add_query_arg(
3946		- array(
3947		- 'wc-api' => 'software-api',
3948		- 'request' => 'activation',
3949		- 'email' => $customer_email,
3950		- 'license_key' => $license_key,
3951		- 'product_id' => $product_id
3952		- ),
3953		- 'http://mxchat.ai/'
3954		- )
3955		- );
	4063	+ // Add markdown link documentation
	4064	+ echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
	4065	+ echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
	4066	+ echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
	4067	+ echo '<ul style="margin-left: 20px;">';
	4068	+ echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
	4069	+ echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
	4070	+ echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
	4071	+ echo '</ul>';
	4072	+ echo '</div>';
3956	4073
3957		- if (is_wp_error($response)) {
3958		- wp_send_json_error(esc_html__('Activation failed due to a server error: ', 'mxchat') . $response->get_error_message());
3959		- return;
3960		- }
	4074	+ // Output the controls for each role
	4075	+ foreach ($roles as $role_id => $role_name) {
	4076	+ // Get saved options or defaults
	4077	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	4078	+ $default_timeframe = 'daily';
	4079	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
3961	4080
3962		- $body = wp_remote_retrieve_body($response);
3963		- $data = json_decode($body);
	4081	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	4082	+ ? $all_options['rate_limits'][$role_id]['limit']
	4083	+ : $default_limit;
3964	4084
3965		- if ($data && isset($data->activated) && $data->activated) {
3966		- update_option('mxchat_license_status', 'active');
3967		- update_option('mxchat_pro_email', $customer_email);
3968		- update_option('mxchat_activation_key', $license_key);
3969		- wp_send_json_success(array('message' => esc_html__('License activated successfully', 'mxchat')));
3970		- } else {
3971		- $error_message = isset($data->error) ? $data->error : esc_html__('Activation failed', 'mxchat');
3972		- update_option('mxchat_license_status', 'inactive');
3973		- update_option('mxchat_license_error', $error_message);
3974		- wp_send_json_error($error_message);
3975		- }
3976		-}
	4085	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	4086	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	4087	+ : $default_timeframe;
3977	4088
	4089	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	4090	+ ? $all_options['rate_limits'][$role_id]['message']
	4091	+ : $default_message;
3978	4092
3979		-public function mxchat_rate_limit_logged_out_callback() {
3980		- // Load the entire 'mxchat_options' array
3981		- $all_options = get_option('mxchat_options', []);
	4093	+ // Output the row
	4094	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
3982	4095
3983		- // Retrieve the saved rate limit or use the default value
3984		- $default_rate_limit = '10';
3985		- $selected_rate_limit = isset($all_options['rate_limit_logged_out']) ? $all_options['rate_limit_logged_out'] : $default_rate_limit;
	4096	+ // Role label
	4097	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
3986	4098
3987		- // Define available rate limits
3988		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	4099	+ // Controls section
	4100	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
3989	4101
3990		- // Output the dropdown
3991		- echo '<div class="pro-feature-wrapper active">';
3992		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3993		- foreach ($rate_limits as $limit) {
3994		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3995		- }
3996		- echo '</select>';
3997		- echo '<p class="description">' . esc_html__('Set the maximum number of messages a logged-out user can send within a 24-hour period.', 'mxchat') . '</p>';
3998		- echo '</div>';
3999		-}
	4102	+ // Rate limit and timeframe controls
	4103	+ echo '<div class="mxchat-rate-limit-controls">';
4000	4104
4001		-// Add this new callback function
4002		-public function mxchat_rate_limit_roles_callback() {
4003		- $all_options = get_option('mxchat_options', []);
4004		- $roles = wp_roles()->get_names();
4005		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	4105	+ // Limit dropdown
	4106	+ echo '<div>';
	4107	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
	4108	+ echo '<select
	4109	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	4110	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
	4111	+ class="mxchat-autosave-field">';
	4112	+ foreach ($rate_limits as $limit) {
	4113	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	4114	+ }
	4115	+ echo '</select>';
	4116	+ echo '</div>';
4006	4117
4007		- echo '<div class="pro-feature-wrapper active mxchat-autosave-section">';
4008		-
4009		- foreach ($roles as $role_id => $role_name) {
4010		- $default_rate_limit = '100';
4011		- $selected_rate_limit = isset($all_options['role_rate_limits'][$role_id])
4012		- ? $all_options['role_rate_limits'][$role_id]
4013		- : $default_rate_limit;
4014		-
4015		- echo '<div style="margin-bottom: 10px;">';
4016		- echo '<label style="display: inline-block; width: 150px;">' . esc_html($role_name) . ':</label>';
	4118	+ // Timeframe dropdown
	4119	+ echo '<div>';
	4120	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
4017	4121	echo '<select
4018		- id="role_rate_limits_' . esc_attr($role_id) . '"
4019		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	4122	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	4123	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
4020	4124	class="mxchat-autosave-field">';
4021		- foreach ($rate_limits as $limit) {
4022		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	4125	+ foreach ($timeframes as $value => $label) {
	4126	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
4023	4127	}
4024	4128	echo '</select>';
4025	4129	echo '</div>';
4026		- }
4027	4130
4028		- echo '<p class="description">' . esc_html__('Set the maximum number of messages users in each role can send within a 24-hour period.', 'mxchat') . '</p>';
4029		- echo '</div>';
4030		-}
	4131	+ echo '</div>'; // End controls
4031	4132
4032		-public function mxchat_rate_limit_message_callback() {
4033		- // Load the entire 'mxchat_options' array
4034		- $all_options = get_option('mxchat_options', []);
	4133	+ // Custom message textarea
	4134	+ echo '<div class="mxchat-rate-limit-message">';
	4135	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	4136	+ echo '<textarea
	4137	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	4138	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	4139	+ class="mxchat-autosave-field"
	4140	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	4141	+ esc_textarea($custom_message) .
	4142	+ '</textarea>';
	4143	+ echo '<p class="description">' .
	4144	+ esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
	4145	+ '</p>';
	4146	+ echo '</div>'; // End message
4035	4147
4036		- // Retrieve the saved message or use the default value
4037		- $default_message = esc_html__('Rate limit exceeded. Please try again later.', 'mxchat');
4038		- $rate_limit_message = isset($all_options['rate_limit_message']) ? $all_options['rate_limit_message'] : $default_message;
	4148	+ echo '</div>'; // End controls wrapper
4039	4149
4040		- // Output the textarea
4041		- echo '<div class="pro-feature-wrapper active">';
4042		- printf(
4043		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
4044		- esc_textarea($rate_limit_message)
4045		- );
4046		- echo '<p class="description">' . esc_html__('This message will be displayed when a user exceeds the rate limit.', 'mxchat') . '</p>';
4047		- echo '</div>';
	4150	+ echo '</div>'; // End row
	4151	+ }
	4152	+
	4153	+ echo '</div>'; // End container
	4154	+
	4155	+ echo '</div>'; // End pro-feature-wrapper
4048	4156	}
4049	4157
4050	4158
4051	4159	private function mxchat_add_option_field($id, $title, $callback = '') {
		@@ -4058,93 +4166,89 @@
4058	4166	$id === 'model' ? ['label_for' => 'model'] : []
4059	4167	);
4060	4168	}
4061	4169
	4170	+// OpenAI API Key
4062	4171	public function api_key_callback() {
4063		- // Retrieve from your stored 'api_key' in the mxchat_options array
4064	4172	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
4065	4173
4066		- // Notice we changed the name to "api_key" (no array notation).
4067		- echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" />';
	4174	+ echo '<div class="api-key-wrapper" data-provider="openai">';
	4175	+ echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4068	4176	echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4177	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4178	+ echo '</div>';
4069	4179	}
	4180	+
	4181	+// X.AI API Key
4070	4182	public function xai_api_key_callback() {
4071		- // Check if the feature is activated (paid feature)
4072		- $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
4073		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
4074		-
4075		- // Retrieve the X.AI API key value
4076	4183	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
4077	4184
4078		- // Render the input field for the X.AI API key
4079		- echo '<div class="' . esc_attr($class) . '">';
4080		- printf(
4081		- '<input type="password" id="xai_api_key" name="xai_api_key" value="%s" class="regular-text" %s />',
4082		- $xaiApiKey,
4083		- $disabled
4084		- );
	4185	+ echo '<div class="api-key-wrapper" data-provider="xai">';
	4186	+ echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
4085	4187	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4086		-
4087		- // If the feature is not activated, show the overlay with a "Pro Only" message
4088		- if (!$this->is_activated) {
4089		- echo '<div class="pro-feature-overlay">';
4090		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
4091		- echo '</div>';
4092		- }
4093		-
	4188	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
4094	4189	echo '</div>';
4095	4190	}
	4191	+// Claude API Key
4096	4192	public function claude_api_key_callback() {
4097		- // Check if the feature is activated (paid feature)
4098		- $disabled = $this->is_activated ? '' : 'disabled';
4099		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4100		-
4101		- // Retrieve the Claude API key value directly like the others
4102	4193	$claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
4103	4194
4104		- // Use direct name field like the other working API keys
4105		- echo '<div class="' . esc_attr($class) . '">';
4106		- printf(
4107		- '<input type="password" id="claude_api_key" name="claude_api_key" value="%s" class="regular-text" %s />',
4108		- $claudeApiKey,
4109		- $disabled
4110		- );
	4195	+ echo '<div class="api-key-wrapper" data-provider="claude">';
	4196	+ echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
4111	4197	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4112		-
4113		- if (!$this->is_activated) {
4114		- echo '<div class="pro-feature-overlay">';
4115		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
4116		- echo '</div>';
4117		- }
	4198	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
4118	4199	echo '</div>';
4119	4200	}
	4201	+
	4202	+// DeepSeek API Key
4120	4203	public function deepseek_api_key_callback() {
4121		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
4122	4204	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
4123	4205
4124		- // Notice we changed the name to "deepseek_api_key" (no array notation).
4125		- echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" />';
	4206	+ echo '<div class="api-key-wrapper" data-provider="deepseek">';
	4207	+ echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4126	4208	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4209	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4210	+ echo '</div>';
4127	4211	}
4128	4212
	4213	+// Gemini API Key
	4214	+public function gemini_api_key_callback() {
	4215	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
4129	4216
	4217	+ echo '<div class="api-key-wrapper" data-provider="gemini">';
	4218	+ echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
	4219	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4220	+ echo '<p class="description api-key-notice">' . esc_html__('Required for Google Gemini models. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
	4221	+ echo '</div>';
	4222	+}
4130	4223
	4224	+// Voyage API Key
	4225	+public function voyage_api_key_callback() {
	4226	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
4131	4227
	4228	+ echo '<div class="api-key-wrapper" data-provider="voyage">';
	4229	+ echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
	4230	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4231	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected embedding model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4232	+ echo '</div>';
	4233	+}
4132	4234
4133	4235	public function mxchat_loops_api_key_callback() {
4134		- // Support both old and new format
4135	4236	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
4136	4237
4137		- echo '<div class="api-key-wrapper">';
	4238	+ // Hidden fields to "trap" autofill
	4239	+ echo '<input type="text" style="display:none" autocomplete="username" />';
	4240	+ echo '<input type="password" style="display:none" autocomplete="current-password" />';
	4241	+
	4242	+ echo '<div class="api-key-wrapper" data-provider="loops">';
4138	4243	echo sprintf(
4139		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
	4244	+ '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
4140	4245	$loops_api_key
4141	4246	);
4142	4247	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4143	4248	echo '</div>';
4144		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	4249	+ echo '<p class="description">' . esc_html__('Enter your Loops API Key here. Once entered, refreshed page to load list (See FAQ for details)', 'mxchat') . '</p>';
4145	4250	}
4146		-
4147	4251	public function mxchat_loops_mailing_list_callback() {
4148	4252	// Add error handling and type checking
4149	4253	$loops_api_key = '';
4150	4254	$selected_list = '';
		@@ -4162,8 +4266,12 @@
4162	4266	if (!empty($loops_api_key)) {
4163	4267	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
4164	4268	if (is_array($lists) && !empty($lists)) {
4165	4269	echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	4270	+
	4271	+ // Add a default "Select a list" option
	4272	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	4273	+
4166	4274	foreach ($lists as $list) {
4167	4275	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
4168	4276	echo sprintf(
4169	4277	'<option value="%s" %s>%s</option>',
		@@ -4173,8 +4281,9 @@
4173	4281	);
4174	4282	}
4175	4283	}
4176	4284	echo '</select>';
	4285	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
4177	4286	} else {
4178	4287	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
4179	4288	}
4180	4289	} else {
		@@ -4222,43 +4331,125 @@
4222	4331	);
4223	4332	echo '<p class="description">' . esc_html__('Set the message displayed to users before they start a chat. Use this to provide a friendly greeting or instructions.', 'mxchat') . '</p>';
4224	4333	}
4225	4334
4226		-
4227		-
4228	4335	// Callback for AI Instructions textarea
4229	4336	public function system_prompt_instructions_callback() {
4230	4337	// Retrieve the current value of the system prompt instructions
4231	4338	$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4232		-
4233	4339	// Render the textarea field
4234	4340	printf(
4235	4341	'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4236	4342	$instructions
4237	4343	);
	4344	+ // Provide a helpful description with sample instructions button
	4345	+ echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	4346	+ echo '<div class="mxchat-instructions-container">';
	4347	+ echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
	4348	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	4349	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	4350	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	4351	+ echo '</svg>';
	4352	+ echo esc_html__('View Sample Instructions', 'mxchat');
	4353	+ echo '</button>';
	4354	+ echo '</div>';
4238	4355
4239		- // Provide a helpful description
4240		- echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	4356	+ // Add modal to WordPress admin footer instead of inline
	4357	+ add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
4241	4358	}
4242	4359
	4360	+// New method to render modal in admin footer
	4361	+public function render_sample_instructions_modal() {
	4362	+ static $modal_rendered = false;
	4363	+ if ($modal_rendered) return; // Prevent duplicate modals
	4364	+ $modal_rendered = true;
4243	4365
	4366	+ echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
	4367	+ echo '<div class="mxchat-instructions-modal-content">';
	4368	+ echo '<div class="mxchat-instructions-modal-header">';
	4369	+ echo '<h3 class="mxchat-instructions-modal-title">';
	4370	+ 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">';
	4371	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	4372	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	4373	+ echo '</svg>';
	4374	+ echo esc_html__('Sample AI Instructions', 'mxchat');
	4375	+ echo '</h3>';
	4376	+ echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
	4377	+ 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">';
	4378	+ echo '<line x1="18" y1="6" x2="6" y2="18"/>';
	4379	+ echo '<line x1="6" y1="6" x2="18" y2="18"/>';
	4380	+ echo '</svg>';
	4381	+ echo '</button>';
	4382	+ echo '</div>';
	4383	+ echo '<div class="mxchat-instructions-modal-body">';
	4384	+ echo '<div class="mxchat-instructions-content">';
	4385	+ 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:
	4386	+
	4387	+# Response Style - CRITICALLY IMPORTANT
	4388	+- MAXIMUM LENGTH: 1-3 short sentences per response
	4389	+- Ultra-concise: Get straight to the answer with no filler
	4390	+- No introductions like "Sure!" or "I\'d be happy to help"
	4391	+- No phrases like "based on my knowledge" or "according to information"
	4392	+- No explanatory text before giving the answer
	4393	+- No summaries or repetition
	4394	+- Hyperlink all URLs
	4395	+- Respond in user\'s language
	4396	+- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	4397	+
	4398	+# Knowledge Base Requirements - PREVENT HALLUCINATIONS
	4399	+- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	4400	+- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	4401	+- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	4402	+- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	4403	+- Better to admit insufficient information than provide inaccurate answers');
	4404	+ echo '</div>';
	4405	+ echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
	4406	+ 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">';
	4407	+ echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
	4408	+ echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
	4409	+ echo '</svg>';
	4410	+ echo esc_html__('Copy Instructions', 'mxchat');
	4411	+ echo '</button>';
	4412	+ echo '</div>';
	4413	+ echo '<div class="mxchat-instructions-modal-footer">';
	4414	+ echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
	4415	+ echo '</div>';
	4416	+ echo '</div>';
	4417	+ echo '</div>';
	4418	+}
	4419	+
	4420	+
4244	4421	public function mxchat_model_callback() {
4245	4422	// Define available models grouped by provider
4246	4423	$models = array(
	4424	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	4425	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	4426	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	4427	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	4428	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	4429	+ ),
4247	4430	esc_html__('X.AI Models', 'mxchat') => array(
4248		- 'grok-beta' => esc_html__('grok-beta (Early Beta)', 'mxchat'),
4249		- 'grok-2' => esc_html__('Grok 2', 'mxchat')
	4431	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	4432	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	4433	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	4434	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
	4435	+ 'grok-2' => esc_html__('Grok 2', 'mxchat'),
	4436	+ 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat') // Added new Grok-4 model
4250	4437	),
4251	4438	esc_html__('DeepSeek Models', 'mxchat') => array(
4252	4439	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4253	4440	),
4254	4441	esc_html__('Claude Models', 'mxchat') => array(
4255		- 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Most Intelligent)', 'mxchat'),
4256		- 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Highly Complex Tasks)', 'mxchat'),
	4442	+ 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
	4443	+ 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
	4444	+ 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
	4445	+ 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Intelligent)', 'mxchat'),
	4446	+ 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
4257	4447	'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4258	4448	'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
4259	4449	),
4260	4450	esc_html__('OpenAI Models', 'mxchat') => array(
	4451	+ 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
4261	4452	'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4262	4453	'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4263	4454	'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4264	4455	'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
		@@ -4269,9 +4460,9 @@
4269	4460	// Retrieve the currently selected model from saved options
4270	4461	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4271	4462
4272	4463	// Begin the select dropdown
4273		- echo '<select id="model" name="model">'; // No array notation in name attribute
	4464	+ echo '<select id="model" name="model">';
4274	4465
4275	4466	// Iterate over groups of models
4276	4467	foreach ($models as $group_label => $group_models) {
4277	4468	echo '<optgroup label="' . esc_attr($group_label) . '">';
		@@ -4276,14 +4467,10 @@
4276	4467	foreach ($models as $group_label => $group_models) {
4277	4468	echo '<optgroup label="' . esc_attr($group_label) . '">';
4278	4469
4279	4470	foreach ($group_models as $model_value => $model_label) {
4280		- // Disable Pro-only models for non-activated users
4281		- $disabled = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? 'disabled' : '';
4282		- $label_suffix = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? esc_html__(' (Pro Only)', 'mxchat') : '';
4283		-
4284		- // Output the option element
4285		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . ' ' . $disabled . '>' . esc_html($model_label . $label_suffix) . '</option>';
	4471	+ // All models enabled - no disabled attribute or Pro Only label
	4472	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4286	4473	}
4287	4474
4288	4475	echo '</optgroup>';
4289	4476	}
		@@ -4290,33 +4477,45 @@
4290	4477
4291	4478	// Close the select dropdown
4292	4479	echo '</select>';
4293	4480
4294		- // Add a description below the dropdown
4295		- echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting. Pro-only models are marked accordingly.', 'mxchat') . '</p>';
	4481	+ // Updated description to remove mention of Pro-only models
	4482	+ echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
4296	4483	}
4297	4484
4298		-public function voyage_api_key_callback() {
4299		- $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
4300		- echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" />';
4301		- echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4485	+
	4486	+public function enable_streaming_toggle_callback() {
	4487	+ // Get value from options array, default to 'on'
	4488	+ $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
	4489	+ $checked = ($enabled === 'on') ? 'checked' : '';
	4490	+
	4491	+ echo '<label class="toggle-switch">';
	4492	+ echo sprintf(
	4493	+ '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
	4494	+ esc_attr($checked)
	4495	+ );
	4496	+ echo '<span class="slider"></span>'; // Remove 'round' class to match working toggle
	4497	+ echo '</label>';
	4498	+ echo '<p class="description">' .
	4499	+ esc_html__('Enable real-time streaming responses for supported models (OpenAI, Claude, and Grok). When disabled, responses will load all at once.', 'mxchat') .
	4500	+ '</p>';
4302	4501	}
4303		-
4304	4502	// Callback function for embedding model selection
4305	4503	public function embedding_model_callback() {
4306	4504	$models = array(
4307	4505	esc_html__('OpenAI Embeddings', 'mxchat') => array(
4308	4506	'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
4309		- 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Original)', 'mxchat'),
	4507	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
4310	4508	'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
4311	4509	),
4312	4510	esc_html__('Voyage AI Embeddings', 'mxchat') => array(
4313	4511	'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	4512	+ ),
	4513	+ esc_html__('Google Gemini Embeddings', 'mxchat') => array(
	4514	+ 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
4314	4515	)
4315	4516	);
4316		-
4317	4517	$selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
4318		-
4319	4518	echo '<select id="embedding_model" name="embedding_model">';
4320	4519	foreach ($models as $group_label => $group_models) {
4321	4520	echo '<optgroup label="' . esc_attr($group_label) . '">';
4322	4521	foreach ($group_models as $model_value => $model_label) {
		@@ -4324,10 +4523,9 @@
4324	4523	}
4325	4524	echo '</optgroup>';
4326	4525	}
4327	4526	echo '</select>';
4328		-echo '<p class="description"><span class="red-warning">IMPORTANT:</span> Select the model for vector embeddings. Changing models is not recommended; if you do, you must delete all existing knowledge & intent data and reconfigure them.</p>';
4329		-
	4527	+ echo '<p class="description"><span class="red-warning">IMPORTANT:</span> Select the model for vector embeddings. Changing models is not recommended; if you do, you must delete all existing knowledge & intent data and reconfigure them.</p>';
4330	4528	}
4331	4529
4332	4530
4333	4531	public function mxchat_top_bar_title_callback() {
		@@ -4339,9 +4537,16 @@
4339	4537
4340	4538	// Add a description
4341	4539	echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4342	4540	}
4343		-
	4541	+public function mxchat_ai_agent_text_callback() {
	4542	+ // Retrieve the current value of the AI agent text from saved options
	4543	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	4544	+ // Render the input field
	4545	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	4546	+ // Add a description
	4547	+ echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
	4548	+}
4344	4549	public function enable_email_block_callback() {
4345	4550	// Load full plugin options array
4346	4551	$all_options = get_option('mxchat_options', []);
4347	4552
		@@ -4361,9 +4566,8 @@
4361	4566	echo '<p class="description">' . esc_html__('Their email will appear at the top of the transcript. Email form will show for users who are not logged in or have not provided an email within 24h.', 'mxchat') . '</p>';
4362	4567	}
4363	4568
4364	4569
4365		-
4366	4570	public function email_blocker_header_content_callback() {
4367	4571	// Load the entire 'mxchat_options' array
4368	4572	$all_options = get_option('mxchat_options', []);
4369	4573
		@@ -4371,14 +4575,15 @@
4371	4575	$content = isset($all_options['email_blocker_header_content'])
4372	4576	? $all_options['email_blocker_header_content']
4373	4577	: '';
4374	4578
4375		- // Render the textarea
	4579	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4376	4580	echo '<textarea
4377	4581	id="email_blocker_header_content"
4378	4582	name="email_blocker_header_content"
4379	4583	rows="5"
4380	4584	cols="70"
	4585	+ data-setting="email_blocker_header_content"
4381	4586	>' . esc_textarea($content) . '</textarea>';
4382	4587
4383	4588	echo '<p class="description">';
4384	4589	echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
		@@ -4384,9 +4589,8 @@
4384	4589	echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
4385	4590	echo '</p>';
4386	4591	}
4387	4592
4388		-
4389	4593	public function email_blocker_button_text_callback() {
4390	4594	// Load the entire 'mxchat_options' array
4391	4595	$all_options = get_option('mxchat_options', []);
4392	4596
		@@ -4407,23 +4611,20 @@
4407	4611
4408	4612	public function mxchat_intro_message_callback() {
4409	4613	// Load the entire 'mxchat_options' array
4410	4614	$all_options = get_option('mxchat_options', []);
4411		-
4412	4615	// Retrieve the saved intro message or use the default
4413	4616	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4414	4617	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4415		-
4416		- // Output the textarea with the saved value
	4618	+ // Output the textarea with the saved value without escaping HTML
4417	4619	?>
4418		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
	4620	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
4419	4621	<p class="description">
4420		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
	4622	+ <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
4421	4623	</p>
4422	4624	<?php
4423	4625	}
4424	4626
4425		-
4426	4627	public function mxchat_input_copy_callback() {
4427	4628	// Load the entire 'mxchat_options' array
4428	4629	$all_options = get_option('mxchat_options', []);
4429	4630
		@@ -4889,8 +5090,23 @@
4889	5090	'</p>';
4890	5091
4891	5092	}
4892	5093
	5094	+public function mxchat_contextual_awareness_callback() {
	5095	+ // Get value from options array, default to 'off'
	5096	+ $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
	5097	+ $checked = ($contextual_awareness === 'on') ? 'checked' : '';
	5098	+ echo '<label class="toggle-switch">';
	5099	+ echo sprintf(
	5100	+ '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
	5101	+ esc_attr($checked)
	5102	+ );
	5103	+ echo '<span class="slider"></span>';
	5104	+ echo '</label>';
	5105	+ echo '<p class="description">' .
	5106	+ 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') .
	5107	+ '</p>';
	5108	+}
4893	5109
4894	5110
4895	5111	public function mxchat_privacy_toggle_callback() {
4896	5112	// Load from mxchat_options array
		@@ -5187,141 +5403,116 @@
5187	5403	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
5188	5404	}
5189	5405
5190	5406	public function mxchat_chat_toolbar_toggle_callback() {
5191		- // Get chat toolbar toggle value with fallback
5192		- $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
5193		- $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
	5407	+ // Get chat toolbar toggle value with fallback
	5408	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	5409	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
5194	5410
5195		- // Check if the plugin is activated (paid feature)
5196		- $disabled = $this->is_activated ? '' : 'disabled';
5197		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	5411	+ // Output the toggle switch
	5412	+ echo '<label class="toggle-switch">';
	5413	+ echo sprintf(
	5414	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	5415	+ esc_attr($checked)
	5416	+ );
	5417	+ echo '<span class="slider"></span>';
	5418	+ echo '</label>';
5198	5419
5199		- echo '<div class="' . esc_attr($class) . '">';
	5420	+ 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>';
	5421	+}
	5422	+/**
	5423	+ * Callback for PDF upload button toggle setting
	5424	+ */
	5425	+public function mxchat_show_pdf_upload_button_callback() {
	5426	+ // Get toggle value with fallback
	5427	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	5428	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
5200	5429
5201		- // Output the toggle switch
5202		- echo '<label class="toggle-switch">';
5203		- echo sprintf(
5204		- '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s %s />',
5205		- esc_attr($checked),
5206		- esc_attr($disabled)
5207		- );
5208		- echo '<span class="slider"></span>';
5209		- echo '</label>';
	5430	+ // Output the toggle switch
	5431	+ echo '<label class="toggle-switch">';
	5432	+ echo sprintf(
	5433	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	5434	+ esc_attr($checked)
	5435	+ );
	5436	+ echo '<span class="slider"></span>';
	5437	+ echo '</label>';
5210	5438
5211		- // Pro feature overlay
5212		- if (!$this->is_activated) {
5213		- echo '<div class="pro-feature-overlay">';
5214		- echo '<a href="https://mxchat.ai/" target="_blank">';
5215		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5216		- echo '</a>';
5217		- echo '</div>';
5218		- }
	5439	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	5440	+}
	5441	+/**
	5442	+ * Callback for Word upload button toggle setting
	5443	+ */
	5444	+public function mxchat_show_word_upload_button_callback() {
	5445	+ // Get toggle value with fallback
	5446	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	5447	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
5219	5448
5220		- echo '</div>';
5221		- echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
	5449	+ // Output the toggle switch
	5450	+ echo '<label class="toggle-switch">';
	5451	+ echo sprintf(
	5452	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	5453	+ esc_attr($checked)
	5454	+ );
	5455	+ echo '<span class="slider"></span>';
	5456	+ echo '</label>';
	5457	+
	5458	+ echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
5222	5459	}
5223	5460
5224		-
5225	5461	public function mxchat_pdf_intent_trigger_text_callback() {
5226		- $disabled = $this->is_activated ? '' : 'disabled';
5227		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5228	5462	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
5229	5463
5230		- echo '<div class="' . esc_attr($class) . '">';
5231	5464	echo sprintf(
5232	5465	'<textarea id="pdf_intent_trigger_text"
5233	5466	name="pdf_intent_trigger_text"
5234	5467	rows="3"
5235	5468	cols="50"
5236		- placeholder="%s"
5237		- %s>%s</textarea>',
	5469	+ placeholder="%s">%s</textarea>',
5238	5470	esc_attr__('Enter trigger text', 'mxchat'),
5239		- esc_attr($disabled),
5240	5471	isset($this->options['pdf_intent_trigger_text'])
5241	5472	? esc_textarea($this->options['pdf_intent_trigger_text'])
5242	5473	: esc_textarea($default_text)
5243	5474	);
5244	5475	echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
5245		-
5246		- if (!$this->is_activated) {
5247		- echo '<div class="pro-feature-overlay">';
5248		- echo '<a href="https://mxchat.ai/" target="_blank">';
5249		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5250		- echo '</a>';
5251		- echo '</div>';
5252		- }
5253		- echo '</div>';
5254	5476	}
5255	5477
5256	5478	public function mxchat_pdf_intent_success_text_callback() {
5257		- $disabled = $this->is_activated ? '' : 'disabled';
5258		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5259	5479	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5260	5480
5261		- echo '<div class="' . esc_attr($class) . '">';
5262	5481	echo sprintf(
5263	5482	'<textarea id="pdf_intent_success_text"
5264	5483	name="pdf_intent_success_text"
5265	5484	rows="3"
5266	5485	cols="50"
5267		- placeholder="%s"
5268		- %s>%s</textarea>',
	5486	+ placeholder="%s">%s</textarea>',
5269	5487	esc_attr__('Enter success text', 'mxchat'),
5270		- esc_attr($disabled),
5271	5488	isset($this->options['pdf_intent_success_text'])
5272	5489	? esc_textarea($this->options['pdf_intent_success_text'])
5273	5490	: esc_textarea($default_text)
5274	5491	);
5275	5492	echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
5276		-
5277		- if (!$this->is_activated) {
5278		- echo '<div class="pro-feature-overlay">';
5279		- echo '<a href="https://mxchat.ai/" target="_blank">';
5280		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5281		- echo '</a>';
5282		- echo '</div>';
5283		- }
5284		- echo '</div>';
5285	5493	}
5286	5494
5287	5495	public function mxchat_pdf_intent_error_text_callback() {
5288		- $disabled = $this->is_activated ? '' : 'disabled';
5289		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5290	5496	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5291	5497
5292		- echo '<div class="' . esc_attr($class) . '">';
5293	5498	echo sprintf(
5294	5499	'<textarea id="pdf_intent_error_text"
5295	5500	name="pdf_intent_error_text"
5296	5501	rows="3"
5297	5502	cols="50"
5298		- placeholder="%s"
5299		- %s>%s</textarea>',
	5503	+ placeholder="%s">%s</textarea>',
5300	5504	esc_attr__('Enter error text', 'mxchat'),
5301		- esc_attr($disabled),
5302	5505	isset($this->options['pdf_intent_error_text'])
5303	5506	? esc_textarea($this->options['pdf_intent_error_text'])
5304	5507	: esc_textarea($default_text)
5305	5508	);
5306	5509	echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
5307		-
5308		- if (!$this->is_activated) {
5309		- echo '<div class="pro-feature-overlay">';
5310		- echo '<a href="https://mxchat.ai/" target="_blank">';
5311		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5312		- echo '</a>';
5313		- echo '</div>';
5314		- }
5315		- echo '</div>';
5316	5510	}
5317	5511
5318	5512	public function mxchat_pdf_max_pages_callback() {
5319		- $disabled = $this->is_activated ? '' : 'disabled';
5320		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5321	5513	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5322	5514
5323		- echo '<div class="' . esc_attr($class) . '">';
5324	5515	echo sprintf(
5325	5516	'<input type="range"
5326	5517	id="pdf_max_pages"
5327	5518	name="pdf_max_pages"
		@@ -5327,37 +5518,24 @@
5327	5518	name="pdf_max_pages"
5328	5519	min="1"
5329	5520	max="69"
5330	5521	value="%d"
5331		- %s
5332	5522	class="range-slider" />',
5333		- esc_attr($max_pages),
5334		- esc_attr($disabled)
	5523	+ esc_attr($max_pages)
5335	5524	);
5336	5525	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5337	5526	echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
5338		-
5339		- if (!$this->is_activated) {
5340		- echo '<div class="pro-feature-overlay">';
5341		- echo '<a href="https://mxchat.ai/" target="_blank">';
5342		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5343		- echo '</a>';
5344		- echo '</div>';
5345		- }
5346		- echo '</div>';
5347	5527	}
5348	5528
5349	5529	public function mxchat_live_agent_status_callback() {
5350		- $disabled = $this->is_activated ? '' : 'disabled';
5351		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5352		- $status = isset($this->options['live_agent_status']) ? $this->options['live_agent_status'] : 'off';
5353		-
5354		- echo '<div class="' . esc_attr($class) . '">';
	5530	+ // Always get fresh options instead of using cached $this->options
	5531	+ $fresh_options = get_option('mxchat_options');
	5532	+ $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
	5533	+
5355	5534	echo '<label class="toggle-switch">';
5356	5535	echo sprintf(
5357		- '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s %s />',
5358		- checked($status, 'on', false),
5359		- esc_attr($disabled)
	5536	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	5537	+ checked($status, 'on', false)
5360	5538	);
5361	5539	echo '<span class="slider"></span>';
5362	5540	echo '</label>';
5363	5541	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5362,98 +5540,83 @@
5362	5540	echo '</label>';
5363	5541	echo '<label for="live_agent_status" class="mxchat-status-label">';
5364	5542	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5365	5543	echo '</label>';
5366		-
5367		- if (!$this->is_activated) {
5368		- echo '<div class="pro-feature-overlay">';
5369		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5370		- echo '</div>';
5371		- }
5372		- echo '</div>';
5373	5544	}
5374	5545
5375		-
5376		-// Away Message Callback
5377	5546	public function mxchat_live_agent_away_message_callback() {
5378		- $disabled = $this->is_activated ? '' : 'disabled';
5379		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5380	5547	$message = isset($this->options['live_agent_away_message'])
5381	5548	? $this->options['live_agent_away_message']
5382	5549	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5383	5550
5384		- echo '<div class="' . esc_attr($class) . '">';
5385	5551	printf(
5386		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5387		- esc_attr($disabled),
	5552	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5388	5553	esc_textarea($message)
5389	5554	);
5390	5555	echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
5391		-
5392		- if (!$this->is_activated) {
5393		- echo '<div class="pro-feature-overlay">';
5394		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5395		- echo '</div>';
5396		- }
5397		- echo '</div>';
5398	5556	}
5399	5557
5400	5558	public function mxchat_live_agent_notification_message_callback() {
5401		- $disabled = $this->is_activated ? '' : 'disabled';
5402		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5403	5559	$message = isset($this->options['live_agent_notification_message'])
5404	5560	? $this->options['live_agent_notification_message']
5405	5561	: __('Live agent has been notified.', 'mxchat');
5406	5562
5407		- echo '<div class="' . esc_attr($class) . '">';
5408	5563	printf(
5409		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5410		- esc_attr($disabled),
	5564	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5411	5565	esc_textarea($message)
5412	5566	);
5413	5567	echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
5414		-
5415		- if (!$this->is_activated) {
5416		- echo '<div class="pro-feature-overlay">';
5417		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5418		- echo '</div>';
5419		- }
5420		- echo '</div>';
5421	5568	}
5422	5569
5423	5570	public function mxchat_live_agent_webhook_url_callback() {
5424		- $disabled = $this->is_activated ? '' : 'disabled';
5425		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5426	5571	$webhook_url = isset($this->options['live_agent_webhook_url'])
5427	5572	? esc_url($this->options['live_agent_webhook_url'])
5428	5573	: esc_url(get_option('live_agent_webhook_url', ''));
5429	5574
5430		- echo '<div class="' . esc_attr($class) . '">';
5431	5575	printf(
5432		- '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" %s />',
5433		- $webhook_url,
5434		- esc_attr($disabled)
	5576	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	5577	+ $webhook_url
5435	5578	);
5436	5579	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5437	5580	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	5581	+}
5438	5582
5439		- if (!$this->is_activated) {
5440		- echo '<div class="pro-feature-overlay">';
5441		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5442		- echo '</div>';
5443		- }
5444		- echo '</div>';
	5583	+public function mxchat_live_agent_secret_key_callback() {
	5584	+ printf(
	5585	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	5586	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	5587	+ );
	5588	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5589	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5445	5590	}
5446	5591
	5592	+public function mxchat_live_agent_bot_token_callback() {
	5593	+ printf(
	5594	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	5595	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	5596	+ );
	5597	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5598	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	5599	+}
5447	5600
	5601	+public function mxchat_live_agent_user_ids_callback() {
	5602	+ $user_ids = isset($this->options['live_agent_user_ids'])
	5603	+ ? esc_textarea($this->options['live_agent_user_ids'])
	5604	+ : '';
	5605	+
	5606	+ printf(
	5607	+ '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
	5608	+ $user_ids
	5609	+ );
	5610	+ 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>';
	5611	+}
	5612	+
5448	5613	public function mxchat_similarity_threshold_callback() {
5449	5614	// Load from mxchat_options array
5450	5615	$options = get_option('mxchat_options', []);
5451	5616
5452		- // Get value with backwards compatibility
5453		- $threshold = isset($options['similarity_threshold'])
5454		- ? $options['similarity_threshold']
5455		- : get_option('mxchat_similarity_threshold', 80);
	5617	+ // Get value from options array with default of 80
	5618	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
5456	5619
5457	5620	echo '<div class="slider-container">';
5458	5621	echo sprintf(
5459	5622	'<input type="range"
		@@ -5458,9 +5621,9 @@
5458	5621	echo sprintf(
5459	5622	'<input type="range"
5460	5623	id="similarity_threshold"
5461	5624	name="similarity_threshold"
5462		- min="70"
	5625	+ min="20"
5463	5626	max="85"
5464	5627	step="1"
5465	5628	value="%s"
5466	5629	class="range-slider" />',
		@@ -5470,200 +5633,186 @@
5470	5633	'<span id="threshold_value" class="range-value">%s</span>',
5471	5634	esc_html($threshold)
5472	5635	);
5473	5636	echo '</div>';
5474		-
5475	5637	echo '<p class="description">';
5476		- echo esc_html__('Set the similarity threshold (recommended: 75) to balance accuracy; too high might limit your bot\'s ability to find relevant knowledge.', 'mxchat');
	5638	+ echo sprintf(
	5639	+ 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'),
	5640	+ '<a href="' . admin_url('admin.php?page=mxchat-addons') . '">',
	5641	+ '</a>'
	5642	+ );
5477	5643	echo '</p>';
5478	5644	}
5479	5645
5480		-
5481		-
5482		-public function mxchat_live_agent_secret_key_callback() {
5483		- $disabled = $this->is_activated ? '' : 'disabled';
5484		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5485		-
5486		- echo '<div class="' . esc_attr($class) . '">';
5487		- printf(
5488		- '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" %s />',
5489		- isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : '',
5490		- esc_attr($disabled)
5491		- );
5492		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5493		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5494		-
5495		- if (!$this->is_activated) {
5496		- echo '<div class="pro-feature-overlay">';
5497		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5498		- echo '</div>';
	5646	+public function mxchat_enqueue_admin_assets() {
	5647	+ // Get plugin version (define this in your main plugin file)
	5648	+ $version = defined('MXCHAT_VERSION') ? MXCHAT_VERSION : '2.3.3';
	5649	+
	5650	+ // Use file modification time for development (remove in production)
	5651	+ if (defined('WP_DEBUG') && WP_DEBUG) {
	5652	+ $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
5499	5653	}
5500		- echo '</div>';
	5654	+
	5655	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	5656	+ $plugin_url = plugin_dir_url(__FILE__) . '../';
	5657	+
	5658	+ // Only load on MxChat pages
	5659	+ if (strpos($current_page, 'mxchat') === false) {
	5660	+ return;
	5661	+ }
	5662	+
	5663	+ // Always load these on all MxChat pages
	5664	+ $this->enqueue_core_admin_assets($plugin_url, $version);
	5665	+ $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
	5666	+ $this->localize_admin_scripts($current_page);
5501	5667	}
5502		-
5503		-public function mxchat_live_agent_bot_token_callback() {
5504		- $disabled = $this->is_activated ? '' : 'disabled';
5505		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5506		-
5507		- echo '<div class="' . esc_attr($class) . '">';
5508		- printf(
5509		- '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" %s />',
5510		- isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : '',
5511		- esc_attr($disabled)
5512		- );
5513		- echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5514		- echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
5515		-
5516		- if (!$this->is_activated) {
5517		- echo '<div class="pro-feature-overlay">';
5518		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5519		- echo '</div>';
	5668	+private function enqueue_core_admin_assets($plugin_url, $version) {
	5669	+ // Core admin styles
	5670	+ wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
	5671	+ wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
	5672	+
	5673	+ // Core admin scripts
	5674	+ wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
	5675	+}
	5676	+private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
	5677	+ switch ($current_page) {
	5678	+ case 'mxchat-prompts':
	5679	+ // Knowledge processing page assets
	5680	+ wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
	5681	+ wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
	5682	+ // NEW: Add the knowledge processing script
	5683	+ wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery'), $version, true);
	5684	+ break;
	5685	+
	5686	+ case 'mxchat-transcripts':
	5687	+ wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array(), $version);
	5688	+ wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
	5689	+ break;
	5690	+
	5691	+ case 'mxchat-actions':
	5692	+ wp_enqueue_style('mxchat-intent-css', $plugin_url . 'css/intent-style.css', array(), $version);
	5693	+ break;
	5694	+
	5695	+ case 'mxchat-activation':
	5696	+ wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
	5697	+ break;
	5698	+
5520	5699	}
5521		- echo '</div>';
5522	5700	}
5523		-
5524		-public function mxchat_enqueue_admin_assets() {
5525		- wp_enqueue_style('wp-color-picker');
5526		-
5527		- // Get the plugin version or file modification time for cache busting
5528		- $plugin_version = '2.0.6'; // Replace this with your plugin's version
5529		-
5530		- // File paths
5531		- $color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
5532		- $embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
5533		- $admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
5534		- $knowledge_css_path = plugin_dir_path(__FILE__) . '../css/knowledge-style.css';
5535		- $intent_css_path = plugin_dir_path(__FILE__) . '../css/intent-style.css';
5536		- $transcripts_css_path = plugin_dir_path(__FILE__) . '../css/chat-transcripts.css';
5537		- $transcripts_js_path = plugin_dir_path(__FILE__) . '../js/mxchat_transcripts.js';
5538		-
5539		-
5540		- // Check if files exist and get modification times
5541		- $color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
5542		- $embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
5543		- $admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
5544		- $knowledge_css_version = file_exists($knowledge_css_path) ? filemtime($knowledge_css_path) : $plugin_version;
5545		- $intent_css_version = file_exists($intent_css_path) ? filemtime($intent_css_path) : $plugin_version;
5546		- $transcripts_css_version = file_exists($transcripts_css_path) ? filemtime($transcripts_css_path) : $plugin_version;
5547		- $transcripts_js_version = file_exists($transcripts_js_path) ? filemtime($transcripts_js_path) : $plugin_version;
5548		-
5549		-
5550		- // Enqueue scripts and styles with corrected paths
5551		- wp_enqueue_script(
5552		- 'mxchat-color-picker',
5553		- plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
5554		- array('wp-color-picker'),
5555		- $color_picker_version,
5556		- true
5557		- );
5558		-
5559		- wp_enqueue_script(
5560		- 'mxchat-embedding-check',
5561		- plugin_dir_url(__FILE__) . '../js/embedding-check.js',
5562		- array(),
5563		- $embedding_check_version,
5564		- true
5565		- );
5566		-
5567		- wp_enqueue_script(
5568		- 'mxchat-admin-js',
5569		- plugin_dir_url(__FILE__) . '../js/mxchat-admin.js',
5570		- array('jquery'),
5571		- $plugin_version,
5572		- true
5573		- );
5574		-
5575		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	5701	+private function localize_admin_scripts($current_page) {
	5702	+ // Base localization data for main admin script
	5703	+ $base_data = array(
5576	5704	'ajax_url' => admin_url('admin-ajax.php'),
	5705	+ 'nonce' => wp_create_nonce('mxchat_status_nonce'),
	5706	+ 'admin_url' => admin_url(),
5577	5707	'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5578	5708	'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5579	5709	'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5580	5710	'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
5581		- ));
5582		-
5583		- // Enqueue the admin CSS
5584		- wp_enqueue_style(
5585		- 'mxchat-admin-css',
5586		- plugin_dir_url(__FILE__) . '../css/admin-style.css',
5587		- array(),
5588		- $admin_css_version
	5711	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	5712	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	5713	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	5714	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	5715	+ 'is_activated' => $this->is_activated ? '1' : '0',
	5716	+ 'status_refresh_interval' => 5000,
	5717	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	5718	+ 'ajaxurl' => admin_url('admin-ajax.php') // For jQuery fallback
5589	5719	);
5590		-
5591		- if (isset($_GET['page']) && $_GET['page'] === 'mxchat-transcripts') {
5592		- wp_enqueue_style(
5593		- 'mxchat-chat-transcripts-css',
5594		- plugin_dir_url(__FILE__) . '../css/chat-transcripts.css',
5595		- array(),
5596		- $transcripts_css_version
5597		- );
5598		-
5599		- wp_enqueue_script(
5600		- 'mxchat-transcripts-js',
5601		- plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
5602		- array('jquery'),
5603		- $transcripts_js_version,
5604		- true
5605		- );
	5720	+
	5721	+ // Localize main admin script with base data
	5722	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
	5723	+
	5724	+ // Page-specific localizations
	5725	+ $this->localize_page_specific_scripts($current_page);
	5726	+}
	5727	+private function localize_page_specific_scripts($current_page) {
	5728	+ switch ($current_page) {
	5729	+ case 'mxchat-prompts':
	5730	+ // Status updater localization
	5731	+ wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
	5732	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5733	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	5734	+ ));
	5735	+
	5736	+ // Content selector localization
	5737	+ wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
	5738	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	5739	+ 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
	5740	+ 'i18n' => array(
	5741	+ 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
	5742	+ 'selectAll' => __('Select All', 'mxchat'),
	5743	+ 'process' => __('Process Selected', 'mxchat'),
	5744	+ 'cancel' => __('Cancel', 'mxchat'),
	5745	+ 'noResults' => __('No content found.', 'mxchat')
	5746	+ )
	5747	+ ));
	5748	+
	5749	+ // NEW: Knowledge processing script localization using mxchatAdmin
	5750	+ wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
	5751	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5752	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'), // Note: changed 'nonce' to 'status_nonce'
	5753	+ 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
	5754	+ 'admin_url' => admin_url(),
	5755	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	5756	+ 'status_refresh_interval' => 2000
	5757	+ ));
	5758	+ break;
	5759	+
	5760	+ case 'mxchat-activation':
	5761	+ wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
	5762	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5763	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
	5764	+ ));
	5765	+ break;
	5766	+
	5767	+ case 'mxchat-settings':
	5768	+ default:
	5769	+ // Color picker and settings localization
	5770	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	5771	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5772	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	5773	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	5774	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	5775	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	5776	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	5777	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	5778	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	5779	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	5780	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	5781	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	5782	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	5783	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
	5784	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
	5785	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	5786	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	5787	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	5788	+ 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	5789	+ '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'),
	5790	+ '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'),
	5791	+ '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'),
	5792	+ 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
	5793	+ 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
	5794	+ 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
	5795	+ 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
	5796	+ 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
	5797	+ 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
	5798	+ 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	5799	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	5800	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
	5801	+ 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
	5802	+ 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
	5803	+ 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	5804	+ ));
	5805	+ break;
5606	5806	}
5607		-
5608		- wp_enqueue_style(
5609		- 'mxchat-knowledge-css',
5610		- plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
5611		- array(),
5612		- $knowledge_css_version
5613		- );
5614		-
5615		-
5616		- wp_enqueue_style(
5617		- 'mxchat-intent-css',
5618		- plugin_dir_url(__FILE__) . '../css/intent-style.css',
5619		- array(),
5620		- $intent_css_version
5621		- );
5622		-
5623		- // IMPORTANT: Use the same script handle as above for localizing mxchatPromptsAdmin
5624		- wp_localize_script( 'mxchat-admin-js', 'mxchatPromptsAdmin', array(
5625		- 'ajax_url' => admin_url( 'admin-ajax.php' ),
5626		- 'prompts_setting_nonce' => wp_create_nonce( 'mxchat_prompts_setting_nonce' ),
5627		- ) );
5628		-
5629		- // Localize the script for color picker and settings
5630		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	5807	+
	5808	+ // Additional localization that was in the original code
	5809	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
5631	5810	'ajax_url' => admin_url('admin-ajax.php'),
5632		- 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
5633		- 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
5634		- 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
5635		- 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
5636		- 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
5637		- 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
5638		- 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
5639		- 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
5640		- 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
5641		- 'icon_color' => $this->options['icon_color'] ?? '#fff',
5642		- 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
5643		- 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
5644		- 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
5645		- 'loops_api_key' => $this->options['loops_api_key'] ?? '',
5646		- 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
5647		- 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
5648		- 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
5649		- 'pdf_intent_trigger_text' => $this->options['pdf_intent_trigger_text'] ?? esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
5650		- 'pdf_intent_success_text' => $this->options['pdf_intent_success_text'] ?? esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
5651		- 'pdf_intent_error_text' => $this->options['pdf_intent_error_text'] ?? esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
5652		- 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
5653		- 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
5654		- 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
5655		- 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
5656		- 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
5657		- 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
5658		- 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
5659		- 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
5660		- 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
5661		- 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	5811	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5662	5812	));
5663	5813	}
5664	5814
5665		-
5666	5815	public function mxchat_sanitize($input) {
5667	5816	$new_input = array();
5668	5817
5669	5818	if (isset($input['api_key'])) {
		@@ -5671,9 +5820,9 @@
5671	5820	}
5672	5821
5673	5822	if (isset($input['similarity_threshold'])) {
5674	5823	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5675		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	5824	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5676	5825	}
5677	5826
5678	5827	if (isset($input['xai_api_key'])) {
5679	5828	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
		@@ -5681,13 +5830,25 @@
5681	5830
5682	5831	if (isset($input['claude_api_key'])) {
5683	5832	$new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
5684	5833	}
	5834	+
	5835	+ if (isset($input['enable_streaming_toggle'])) {
	5836	+ $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
	5837	+ } else {
	5838	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	5839	+ $new_input['enable_streaming_toggle'] = 'off';
	5840	+ }
	5841	+
5685	5842
5686	5843	if (isset($input['deepseek_api_key'])) {
5687	5844	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5688	5845	}
5689	5846
	5847	+ if (isset($input['gemini_api_key'])) {
	5848	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	5849	+ }
	5850	+
5690	5851	if (isset($input['enable_woocommerce_integration'])) {
5691	5852	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5692	5853	}
5693	5854
		@@ -5719,13 +5880,21 @@
5719	5880
5720	5881	if (isset($input['append_to_body'])) {
5721	5882	$new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
5722	5883	}
	5884	+
	5885	+ if (isset($input['contextual_awareness_toggle'])) {
	5886	+ $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
	5887	+}
5723	5888
5724	5889	if (isset($input['top_bar_title'])) {
5725	5890	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5726	5891	}
5727	5892
	5893	+ if (isset($input['ai_agent_text'])) {
	5894	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	5895	+ }
	5896	+
5728	5897	if (isset($input['enable_email_block'])) {
5729	5898	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5730	5899	}
5731	5900
		@@ -5737,9 +5906,9 @@
5737	5906	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5738	5907	}
5739	5908
5740	5909	if (isset($input['intro_message'])) {
5741		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	5910	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5742	5911	}
5743	5912
5744	5913	if (isset($input['input_copy'])) {
5745	5914	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5748,33 +5917,43 @@
5748	5917	if (isset($input['rate_limit_message'])) {
5749	5918	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5750	5919	}
5751	5920
5752		- if (isset($input['rate_limit_logged_out'])) {
5753		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' to allowed values
5754		- $rate_limit = sanitize_text_field($input['rate_limit_logged_out']);
	5921	+// Handle the new rate limits format
	5922	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	5923	+ $new_input['rate_limits'] = array();
	5924	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	5925	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
5755	5926
5756		- if (in_array($rate_limit, $allowed_limits, true)) {
5757		- $new_input['rate_limit_logged_out'] = $rate_limit;
5758		- } else {
5759		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	5927	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	5928	+ $new_input['rate_limits'][$role_id] = array();
	5929	+
	5930	+ // Sanitize limit
	5931	+ if (isset($settings['limit'])) {
	5932	+ $limit = sanitize_text_field($settings['limit']);
	5933	+ if (in_array($limit, $allowed_limits, true)) {
	5934	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	5935	+ } else {
	5936	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	5937	+ }
5760	5938	}
5761		- }
5762	5939
5763		- // Handle role rate limits
5764		- if (isset($input['role_rate_limits']) && is_array($input['role_rate_limits'])) {
5765		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
5766		- $new_input['role_rate_limits'] = array();
5767		-
5768		- foreach ($input['role_rate_limits'] as $role_id => $rate_limit) {
5769		- $rate_limit = sanitize_text_field($rate_limit);
5770		- if (in_array($rate_limit, $allowed_limits, true)) {
5771		- $new_input['role_rate_limits'][$role_id] = $rate_limit;
	5940	+ // Sanitize timeframe
	5941	+ if (isset($settings['timeframe'])) {
	5942	+ $timeframe = sanitize_text_field($settings['timeframe']);
	5943	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	5944	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5772	5945	} else {
5773		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	5946	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5774	5947	}
5775	5948	}
	5949	+
	5950	+ // Sanitize message
	5951	+ if (isset($settings['message'])) {
	5952	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	5953	+ }
5776	5954	}
	5955	+}
5777	5956
5778	5957	if (isset($input['pre_chat_message'])) {
5779	5958	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5780	5959	}
		@@ -5788,9 +5967,10 @@
5788	5967	$allowed_models = array(
5789	5968	'text-embedding-ada-002',
5790	5969	'text-embedding-3-small',
5791	5970	'text-embedding-3-large',
5792		- 'voyage-3-large'
	5971	+ 'voyage-3-large',
	5972	+ 'gemini-embedding-exp-03-07'
5793	5973	);
5794	5974	if (in_array($input['embedding_model'], $allowed_models)) {
5795	5975	$new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
5796	5976	}
		@@ -5797,16 +5977,28 @@
5797	5977	}
5798	5978
5799	5979	if (isset($input['model'])) {
5800	5980	$allowed_models = array(
5801		- 'grok-beta',
	5981	+ 'gemini-2.0-flash',
	5982	+ 'gemini-2.0-flash-lite',
	5983	+ 'gemini-1.5-pro',
	5984	+ 'gemini-1.5-flash',
	5985	+ 'grok-4-0709', // New model: Grok 4 added here
	5986	+ 'grok-3-beta',
	5987	+ 'grok-3-fast-beta',
	5988	+ 'grok-3-mini-beta',
	5989	+ 'grok-3-mini-fast-beta',
5802	5990	'grok-2',
5803	5991	'deepseek-chat',
	5992	+ 'claude-opus-4-20250514',
	5993	+ 'claude-sonnet-4-20250514',
	5994	+ 'claude-3-7-sonnet-20250219',
5804	5995	'claude-3-5-sonnet-20241022',
5805	5996	'claude-3-opus-20240229',
5806	5997	'claude-3-sonnet-20240229',
5807	5998	'claude-3-haiku-20240307',
5808	5999	'gpt-4o',
	6000	+ 'gpt-4.1-2025-04-14',
5809	6001	'gpt-4o-mini',
5810	6002	'gpt-4-turbo',
5811	6003	'gpt-4',
5812	6004	'gpt-3.5-turbo',
		@@ -5870,8 +6062,12 @@
5870	6062
5871	6063	if (isset($input['top_bar_bg_color'])) {
5872	6064	$new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
5873	6065	}
	6066	+
	6067	+ if (isset($input['quick_questions_toggle_color'])) {
	6068	+ $new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
	6069	+ }
5874	6070
5875	6071	if (isset($input['send_button_font_color'])) {
5876	6072	$new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
5877	6073	}
		@@ -5971,8 +6167,22 @@
5971	6167	if (isset($input['chat_toolbar_toggle'])) {
5972	6168	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5973	6169	}
5974	6170
	6171	+ // Sanitize PDF upload button toggle
	6172	+ if (isset($input['show_pdf_upload_button'])) {
	6173	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	6174	+ } else {
	6175	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	6176	+ }
	6177	+
	6178	+ // Sanitize Word upload button toggle
	6179	+ if (isset($input['show_word_upload_button'])) {
	6180	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	6181	+ } else {
	6182	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	6183	+ }
	6184	+
5975	6185	if (isset($input['pdf_intent_trigger_text'])) {
5976	6186	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5977	6187	}
5978	6188
		@@ -6001,8 +6211,12 @@
6001	6211	// Live Agent Integration
6002	6212	if (isset($input['live_agent_bot_token'])) {
6003	6213	$new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
6004	6214	}
	6215	+
	6216	+ if (isset($input['live_agent_user_ids'])) {
	6217	+ $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
	6218	+ }
6005	6219
6006	6220	if (isset($input['live_agent_status'])) {
6007	6221	$new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
6008	6222	}
		@@ -6026,62 +6240,10 @@
6026	6240	}
6027	6241
6028	6242
6029	6243
6030		-private static function mxchat_extract_main_content($html) {
6031		- if (empty($html)) {
6032		- //error_log('mxchat_extract_main_content: Empty HTML content received');
6033		- return '';
6034		- }
6035	6244
6036		- try {
6037		- $dom = new DOMDocument;
6038		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
6039	6245
6040		- // Simple load of HTML, with @ to suppress warnings
6041		- @$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
6042		-
6043		- $xpath = new DOMXPath($dom);
6044		-
6045		- // Simplified selectors focusing on common content areas
6046		- $selectors = [
6047		- '//article',
6048		- '//*[@id="content"]',
6049		- '//*[@class="entry-content"]',
6050		- '//main'
6051		- ];
6052		-
6053		- foreach ($selectors as $selector) {
6054		- $nodes = $xpath->query($selector);
6055		- if ($nodes && $nodes->length > 0) {
6056		- $content = '';
6057		- foreach ($nodes as $node) {
6058		- $content .= $dom->saveHTML($node);
6059		- }
6060		- if (!empty($content)) {
6061		- return $content;
6062		- }
6063		- }
6064		- }
6065		-
6066		- // Fallback: Return the entire body content if no specific selector matches
6067		- $body = $dom->getElementsByTagName('body');
6068		- if ($body->length > 0) {
6069		- return $dom->saveHTML($body->item(0));
6070		- }
6071		-
6072		- // Last resort: return the original HTML
6073		- return $html;
6074		-
6075		- } catch (Exception $e) {
6076		- //error_log('mxchat_extract_main_content error: ' . $e->getMessage());
6077		- return $html; // Return original HTML if parsing fails
6078		- } finally {
6079		- libxml_clear_errors();
6080		- }
6081		-}
6082		-
6083		-
6084	6246	private function mxchat_fetch_loops_mailing_lists($api_key) {
6085	6247	$url = 'https://app.loops.so/api/v1/lists';
6086	6248	$response = wp_remote_get($url, array(
6087	6249	'headers' => array(
		@@ -6099,12 +6261,8 @@
6099	6261
6100	6262	return isset($lists) && is_array($lists) ? $lists : array();
6101	6263	}
6102	6264
6103		-
6104		-
6105		-
6106		-
6107	6265	function mxchat_calculate_cosine_similarity($vec1, $vec2) {
6108	6266	if (empty($vec1) || empty($vec2)) {
6109	6267	return 0.0;
6110	6268	}
		@@ -6125,8 +6283,602 @@
6125	6283	return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
6126	6284	}
6127	6285	}
6128	6286
	6287	+/**
	6288	+ * Validates nonce and deletes all chat prompts
	6289	+ */
	6290	+public function mxchat_handle_delete_all_prompts() {
	6291	+ // Verify nonce
	6292	+ if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
	6293	+ wp_die(__('Nonce verification failed.', 'mxchat'));
	6294	+ }
	6295	+ // Check permissions
	6296	+ if (!current_user_can('manage_options')) {
	6297	+ wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	6298	+ }
	6299	+ $success = true;
	6300	+ $error_messages = array();
	6301	+ // Check if Pinecone is enabled and configured
	6302	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6303	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	6304	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	6305	+ //error_log('[MXCHAT-DELETE] Pinecone is enabled - deleting all from Pinecone');
	6306	+ // Get Pinecone configuration
	6307	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6308	+ $pinecone_manager = new MxChat_Pinecone_Manager();
	6309	+ $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
	6310	+ if (!$result['success']) {
	6311	+ $success = false;
	6312	+ $error_messages[] = $result['message'];
	6313	+ }
	6314	+ // Clear Pinecone vector cache
	6315	+ delete_option('mxchat_pinecone_vector_ids_cache');
	6316	+ // Clear processed content caches
	6317	+ delete_option('mxchat_pinecone_processed_cache');
	6318	+ delete_option('mxchat_processed_content_cache');
	6319	+
	6320	+ // CLEAR THE PINECONE RECORDS CACHE (NEW LINE)
	6321	+ delete_transient('mxchat_pinecone_recent_1k_cache');
	6322	+
	6323	+ } else {
	6324	+ //error_log('[MXCHAT-DELETE] Pinecone not enabled - deleting from WordPress database');
	6325	+ // Delete from WordPress database
	6326	+ global $wpdb;
	6327	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	6328	+ $result = $wpdb->query("DELETE FROM {$table_name}");
	6329	+ if ($result === false) {
	6330	+ $success = false;
	6331	+ $error_messages[] = 'Failed to delete from WordPress database';
	6332	+ }
	6333	+ }
	6334	+ // Clear relevant cache
	6335	+ wp_cache_delete('all_prompts', 'mxchat_prompts');
	6336	+ // Set appropriate admin notice
	6337	+ if ($success) {
	6338	+ set_transient('mxchat_admin_notice_success',
	6339	+ __('All prompts deleted successfully.', 'mxchat'), 30);
	6340	+ } else {
	6341	+ set_transient('mxchat_admin_notice_error',
	6342	+ __('Failed to delete all prompts: ', 'mxchat') . implode(', ', $error_messages), 30);
	6343	+ }
	6344	+ // Redirect back with a success message
	6345	+ $redirect_url = add_query_arg(array(
	6346	+ 'page' => 'mxchat-prompts',
	6347	+ 'all_deleted' => $success ? 'true' : 'false'
	6348	+ ), admin_url('admin.php'));
	6349	+ wp_safe_redirect($redirect_url);
	6350	+ exit;
	6351	+}
	6352	+
	6353	+ /**
	6354	+ * Handles deletion prompt with nonce validation
	6355	+ */
	6356	+ public function mxchat_handle_delete_prompt() {
	6357	+ // Sanitize and validate nonce
	6358	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	6359	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	6360	+ wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	6361	+ }
	6362	+
	6363	+ // Check permissions
	6364	+ if (!current_user_can('manage_options')) {
	6365	+ wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	6366	+ }
	6367	+
	6368	+ // Get ID and source parameters
	6369	+ $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
	6370	+ $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	6371	+
	6372	+ if (empty($id)) {
	6373	+ wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	6374	+ }
	6375	+
	6376	+ $success = false;
	6377	+ $error_message = '';
	6378	+
	6379	+ // Check if Pinecone is enabled and determine source automatically if not specified
	6380	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6381	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	6382	+
	6383	+ // If source is not specified, determine based on Pinecone configuration
	6384	+ if (empty($source)) {
	6385	+ $source = $use_pinecone ? 'pinecone' : 'wordpress';
	6386	+ }
	6387	+
	6388	+ if ($source === 'pinecone' || $use_pinecone) {
	6389	+ //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	6390	+
	6391	+ // Handle Pinecone deletion
	6392	+ if (empty($pinecone_options['mxchat_pinecone_host']) ||
	6393	+ empty($pinecone_options['mxchat_pinecone_api_key'])) {
	6394	+ wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
	6395	+ }
	6396	+
	6397	+ // Delete from Pinecone using the vector ID directly
	6398	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	6399	+ $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
	6400	+ $id,
	6401	+ $pinecone_options['mxchat_pinecone_api_key'],
	6402	+ $pinecone_options['mxchat_pinecone_host']
	6403	+ );
	6404	+ if ($result['success']) {
	6405	+ $success = true;
	6406	+
	6407	+ // Remove from vector cache
	6408	+ $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
	6409	+ $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
	6410	+
	6411	+ set_transient('mxchat_admin_notice_success',
	6412	+ esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
	6413	+ } else {
	6414	+ $error_message = $result['message'];
	6415	+ set_transient('mxchat_admin_notice_error',
	6416	+ esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
	6417	+ }
	6418	+ } else {
	6419	+ //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	6420	+
	6421	+ // Handle WordPress database deletion
	6422	+ global $wpdb;
	6423	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	6424	+
	6425	+ // Clear cache and delete prompt
	6426	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	6427	+
	6428	+ $result = $wpdb->delete(
	6429	+ $table_name,
	6430	+ array('id' => intval($id)),
	6431	+ array('%d')
	6432	+ );
	6433	+
	6434	+ if ($result !== false) {
	6435	+ $success = true;
	6436	+ set_transient('mxchat_admin_notice_success',
	6437	+ esc_html__('Entry deleted successfully.', 'mxchat'), 30);
	6438	+ } else {
	6439	+ set_transient('mxchat_admin_notice_error',
	6440	+ esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
	6441	+ }
	6442	+ }
	6443	+
	6444	+ // Redirect back to the prompts page
	6445	+ wp_safe_redirect(add_query_arg(
	6446	+ array(
	6447	+ 'page' => 'mxchat-prompts',
	6448	+ 'deleted' => $success ? 'true' : 'false'
	6449	+ ),
	6450	+ admin_url('admin.php')
	6451	+ ));
	6452	+ exit;
	6453	+ }
	6454	+
	6455	+ /**
	6456	+ * Validates user permissions for editing chat settings
	6457	+ */
	6458	+ public function mxchat_handle_edit_intent() {
	6459	+ // Security checks (nonce and permissions)
	6460	+ if (!current_user_can('manage_options')) {
	6461	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	6462	+ }
	6463	+ check_admin_referer('mxchat_edit_intent');
	6464	+
	6465	+ // Get POST data
	6466	+ $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
	6467	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	6468	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	6469	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	6470	+ $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
	6471	+
	6472	+ // Validate inputs
	6473	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	6474	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	6475	+ return;
	6476	+ }
	6477	+
	6478	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	6479	+ if (empty($phrases_array)) {
	6480	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	6481	+ return;
	6482	+ }
	6483	+
	6484	+ // Generate embeddings with improved error handling
	6485	+ $vectors = [];
	6486	+ $failed_phrases = [];
	6487	+
	6488	+ foreach ($phrases_array as $phrase) {
	6489	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	6490	+ if (is_array($embedding_vector)) {
	6491	+ $vectors[] = $embedding_vector;
	6492	+ } else {
	6493	+ $failed_phrases[] = $phrase;
	6494	+ }
	6495	+ }
	6496	+
	6497	+ if (!empty($failed_phrases)) {
	6498	+ $this->handle_embedding_error(
	6499	+ sprintf(
	6500	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	6501	+ implode(', ', $failed_phrases)
	6502	+ )
	6503	+ );
	6504	+ return;
	6505	+ }
	6506	+
	6507	+ if (empty($vectors)) {
	6508	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	6509	+ return;
	6510	+ }
	6511	+
	6512	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	6513	+ $serialized_vector = maybe_serialize($combined_vector);
	6514	+
	6515	+ // Update the database
	6516	+ global $wpdb;
	6517	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	6518	+
	6519	+ $result = $wpdb->update(
	6520	+ $table_name,
	6521	+ array(
	6522	+ 'intent_label' => $intent_label,
	6523	+ 'phrases' => implode(', ', $phrases_array),
	6524	+ 'embedding_vector' => $serialized_vector,
	6525	+ 'similarity_threshold' => $similarity_threshold
	6526	+ ),
	6527	+ array('id' => $intent_id),
	6528	+ array('%s', '%s', '%s', '%f'), // Format: string, string, string, float
	6529	+ array('%d') // Where format: integer
	6530	+ );
	6531	+
	6532	+ if (false === $result) {
	6533	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	6534	+ return;
	6535	+ }
	6536	+
	6537	+ // Set success message and redirect
	6538	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	6539	+
	6540	+ $redirect_url = add_query_arg(
	6541	+ array(
	6542	+ 'page' => 'mxchat-actions'
	6543	+ ),
	6544	+ admin_url('admin.php')
	6545	+ );
	6546	+ wp_safe_redirect($redirect_url);
	6547	+ exit;
	6548	+ }
	6549	+
	6550	+
	6551	+/**
	6552	+ * Checks user permissions for managing options
	6553	+ */
	6554	+public function mxchat_handle_add_intent() {
	6555	+ if (!current_user_can('manage_options')) {
	6556	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	6557	+ }
	6558	+ check_admin_referer('mxchat_add_intent_nonce');
	6559	+
	6560	+ global $wpdb;
	6561	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	6562	+
	6563	+ // Sanitize and get form data
	6564	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	6565	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	6566	+ $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
	6567	+
	6568	+ // Get similarity threshold from form (convert percentage to decimal)
	6569	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	6570	+
	6571	+ // Validate required fields
	6572	+ if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
	6573	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	6574	+ return;
	6575	+ }
	6576	+
	6577	+ // Validate callback function
	6578	+ $available_callbacks = $this->mxchat_get_available_callbacks();
	6579	+ if (!array_key_exists($callback_function, $available_callbacks)) {
	6580	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	6581	+ return;
	6582	+ }
	6583	+
	6584	+ // Check Pro requirements
	6585	+ $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
	6586	+ if ($is_pro_only && !$this->is_activated) {
	6587	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	6588	+ return;
	6589	+ }
	6590	+
	6591	+ // Process phrases
	6592	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	6593	+ if (empty($phrases_array)) {
	6594	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	6595	+ return;
	6596	+ }
	6597	+
	6598	+ // Generate embeddings with improved error handling
	6599	+ $vectors = [];
	6600	+ $failed_phrases = [];
	6601	+ foreach ($phrases_array as $phrase) {
	6602	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	6603	+ if (is_array($embedding_vector)) {
	6604	+ $vectors[] = $embedding_vector;
	6605	+ } else {
	6606	+ $failed_phrases[] = $phrase;
	6607	+ }
	6608	+ }
	6609	+
	6610	+ // Check for embedding failures
	6611	+ if (!empty($failed_phrases)) {
	6612	+ $this->handle_embedding_error(
	6613	+ sprintf(
	6614	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	6615	+ implode(', ', $failed_phrases)
	6616	+ )
	6617	+ );
	6618	+ return;
	6619	+ }
	6620	+
	6621	+ if (empty($vectors)) {
	6622	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	6623	+ return;
	6624	+ }
	6625	+
	6626	+ // Create combined vector and insert into database
	6627	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	6628	+ $serialized_vector = maybe_serialize($combined_vector);
	6629	+
	6630	+ $result = $wpdb->insert($table_name, [
	6631	+ 'intent_label' => $intent_label,
	6632	+ 'phrases' => implode(', ', $phrases_array),
	6633	+ 'embedding_vector' => $serialized_vector,
	6634	+ 'callback_function' => $callback_function,
	6635	+ 'similarity_threshold' => $similarity_threshold, // Now uses the actual form value
	6636	+ ]);
	6637	+
	6638	+ if ($result === false) {
	6639	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	6640	+ return;
	6641	+ }
	6642	+
	6643	+ // Set success message and redirect
	6644	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	6645	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	6646	+ exit;
	6647	+}
	6648	+
	6649	+ /**
	6650	+ * Averages multiple vectors into a single vector
	6651	+ */
	6652	+ private function mxchat_average_vectors($vectors) {
	6653	+ $vector_length = count($vectors[0]);
	6654	+ $sum_vector = array_fill(0, $vector_length, 0);
	6655	+
	6656	+ foreach ($vectors as $vector) {
	6657	+ for ($i = 0; $i < $vector_length; $i++) {
	6658	+ $sum_vector[$i] += $vector[$i];
	6659	+ }
	6660	+ }
	6661	+
	6662	+ // Divide each component by the number of vectors to get the average
	6663	+ $num_vectors = count($vectors);
	6664	+ for ($i = 0; $i < $vector_length; $i++) {
	6665	+ $sum_vector[$i] /= $num_vectors;
	6666	+ }
	6667	+
	6668	+ return $sum_vector;
	6669	+ }
	6670	+
	6671	+
	6672	+
	6673	+
	6674	+ /**
	6675	+ * Generates embeddings from input text for MXChat
	6676	+ */
	6677	+ public function mxchat_generate_embedding($text) {
	6678	+ // Enable detailed logging for debugging
	6679	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	6680	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	6681	+
	6682	+ $options = get_option('mxchat_options');
	6683	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	6684	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	6685	+
	6686	+ // Determine provider and endpoint
	6687	+ if (strpos($selected_model, 'voyage') === 0) {
	6688	+ $api_key = $options['voyage_api_key'] ?? '';
	6689	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	6690	+ $provider_name = 'Voyage AI';
	6691	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	6692	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	6693	+ $api_key = $options['gemini_api_key'] ?? '';
	6694	+ $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
	6695	+ $provider_name = 'Google Gemini';
	6696	+ //error_log('[MXCHAT-EMBED] Using Google Gemini API');
	6697	+ } else {
	6698	+ $api_key = $options['api_key'] ?? '';
	6699	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	6700	+ $provider_name = 'OpenAI';
	6701	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	6702	+ }
	6703	+
	6704	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	6705	+
	6706	+ if (empty($api_key)) {
	6707	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	6708	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	6709	+ return $error_message;
	6710	+ }
	6711	+
	6712	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	6713	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	6714	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	6715	+
	6716	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
	6717	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	6718	+ // Consider truncating text here
	6719	+ }
	6720	+
	6721	+ // Prepare request body based on provider
	6722	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	6723	+ // Gemini API format
	6724	+ $request_body = array(
	6725	+ 'model' => 'models/' . $selected_model,
	6726	+ 'content' => array(
	6727	+ 'parts' => array(
	6728	+ array('text' => $text)
	6729	+ )
	6730	+ )
	6731	+ );
	6732	+
	6733	+ // Set output dimensionality to 1536 for consistency with other models
	6734	+ $request_body['outputDimensionality'] = 1536;
	6735	+ } else {
	6736	+ // OpenAI/Voyage API format
	6737	+ $request_body = array(
	6738	+ 'model' => $selected_model,
	6739	+ 'input' => $text
	6740	+ );
	6741	+
	6742	+ // Add output_dimension for voyage-3-large model
	6743	+ if ($selected_model === 'voyage-3-large') {
	6744	+ $request_body['output_dimension'] = 2048;
	6745	+ }
	6746	+ }
	6747	+
	6748	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	6749	+
	6750	+ // Prepare headers based on provider
	6751	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	6752	+ // Gemini uses API key as query parameter
	6753	+ $endpoint .= '?key=' . $api_key;
	6754	+ $headers = array(
	6755	+ 'Content-Type' => 'application/json'
	6756	+ );
	6757	+ } else {
	6758	+ // OpenAI/Voyage use Bearer token
	6759	+ $headers = array(
	6760	+ 'Authorization' => 'Bearer ' . $api_key,
	6761	+ 'Content-Type' => 'application/json'
	6762	+ );
	6763	+ }
	6764	+
	6765	+ // Make API request
	6766	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	6767	+ $response = wp_remote_post($endpoint, array(
	6768	+ 'body' => wp_json_encode($request_body),
	6769	+ 'headers' => $headers,
	6770	+ 'timeout' => 60 // Increased timeout for large inputs
	6771	+ ));
	6772	+
	6773	+ // Handle wp_remote_post errors
	6774	+ if (is_wp_error($response)) {
	6775	+ $error_message = $response->get_error_message();
	6776	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	6777	+ return 'Connection error: ' . $error_message;
	6778	+ }
	6779	+
	6780	+ // Get and check HTTP response code
	6781	+ $http_code = wp_remote_retrieve_response_code($response);
	6782	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	6783	+
	6784	+ if ($http_code !== 200) {
	6785	+ $error_body = wp_remote_retrieve_body($response);
	6786	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	6787	+
	6788	+ // Try to parse error for more details
	6789	+ $error_json = json_decode($error_body, true);
	6790	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	6791	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	6792	+ $error_message = $error_json['error']['message'] ?? 'No message';
	6793	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	6794	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	6795	+
	6796	+ // Customize error message for common API errors
	6797	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	6798	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	6799	+ } elseif ($error_type === 'authentication_error') {
	6800	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	6801	+ }
	6802	+
	6803	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	6804	+ return $error_message;
	6805	+ }
	6806	+
	6807	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	6808	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	6809	+ return $error_message;
	6810	+ }
	6811	+
	6812	+ // Parse response body
	6813	+ $response_body = wp_remote_retrieve_body($response);
	6814	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	6815	+
	6816	+ $response_data = json_decode($response_body, true);
	6817	+
	6818	+ if (json_last_error() !== JSON_ERROR_NONE) {
	6819	+ $error = json_last_error_msg();
	6820	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	6821	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	6822	+ return "Failed to parse API response: $error";
	6823	+ }
	6824	+
	6825	+ // Handle different response formats based on provider
	6826	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	6827	+ // Gemini API response format
	6828	+ if (isset($response_data['embedding']['values'])) {
	6829	+ $embedding_dimensions = count($response_data['embedding']['values']);
	6830	+ //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
	6831	+
	6832	+ // Check if embedding dimensions are as expected (should be 1536)
	6833	+ if ($embedding_dimensions !== 1536) {
	6834	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
	6835	+ }
	6836	+
	6837	+ return $response_data['embedding']['values'];
	6838	+ } else {
	6839	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
	6840	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	6841	+
	6842	+ if (isset($response_data['error'])) {
	6843	+ $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
	6844	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6845	+ return $error_message;
	6846	+ }
	6847	+
	6848	+ $error_message = "Invalid Gemini API response format: No embedding found";
	6849	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6850	+ return $error_message;
	6851	+ }
	6852	+ } else {
	6853	+ // OpenAI/Voyage API response format
	6854	+ if (isset($response_data['data'][0]['embedding'])) {
	6855	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	6856	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	6857	+
	6858	+ // Check if embedding dimensions are as expected
	6859	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	6860	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	6861	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	6862	+ }
	6863	+
	6864	+ return $response_data['data'][0]['embedding'];
	6865	+ } else {
	6866	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	6867	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	6868	+
	6869	+ if (isset($response_data['error'])) {
	6870	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	6871	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6872	+ return $error_message;
	6873	+ }
	6874	+
	6875	+ $error_message = "Invalid API response format: No embedding found";
	6876	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6877	+ return $error_message;
	6878	+ }
	6879	+ }
	6880	+ }
6129	6881
6130	6882
6131	6883
6132	6884	}