← All changes | includes/class-mxchat-admin.php +3895 -3237 2.0.3 → 2.2.4 View file →

		@@ -6,13 +6,15 @@
6	6	class MxChat_Admin {
7	7	private $options;
8	8	private $chat_count;
9	9	private $is_activated;
	10	+ private $knowledge_manager;
10	11
11		- public function __construct() {
	12	+ public function __construct($knowledge_manager = null) {
12	13	$this->options = get_option('mxchat_options');
13	14	$this->chat_count = get_option('mxchat_chat_count', 0);
14	15	$this->is_activated = $this->is_license_active();
	16	+ $this->knowledge_manager = $knowledge_manager;
15	17
16	18	// Initialize default options if they are not set
17	19	if (!$this->options) {
18	20	$this->initialize_default_options();
		@@ -23,49 +25,37 @@
23	25	add_action('admin_init', array($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($this, 'mxchat_handle_post_delete'));
49		- add_action('wp_ajax_mxchat_save_prompts_setting', array($this, 'mxchat_save_prompts_setting_callback'));
50		- if (isset($this->options['enable_woocommerce_integration']) &&
51		- ($this->options['enable_woocommerce_integration'] === '1' ||
52		- $this->options['enable_woocommerce_integration'] === 'on')) {
	39	+ add_action('admin_post_mxchat_edit_intent', array($this, 'mxchat_handle_edit_intent'));
	40	+ add_action('wp_ajax_mxchat_export_transcripts', array($this, 'export_chat_transcripts'));
	41	+ add_action('admin_init', array($this, 'mxchat_transcripts_page_init'));
	42	+ add_action('wp_ajax_dismiss_live_agent_notice', array($this, 'dismiss_live_agent_notice'));
53	43
54		- //error_log('MxChat Admin: WooCommerce integration is enabled, adding hooks');
55		- add_action('wp_insert_post', array($this, 'mxchat_handle_product_change'), 10, 3);
56		- add_action('wp_trash_post', array($this, 'mxchat_handle_product_delete'));
57		- add_action('before_delete_post', array($this, 'mxchat_handle_product_delete'));
58		- }
	44	+ add_action('admin_init', array($this, 'register_pinecone_settings'));
	45	+
	46	+ add_action('admin_notices', array($this, 'display_admin_notices'));
	47	+
59	48	}
60	49
61		- // Method to check if the license is active
62	50	private function is_license_active() {
63		- $license_status = get_option('mxchat_license_status', esc_html__('inactive', 'mxchat'));
64		- return $license_status === esc_html__('active', 'mxchat');
65		- }
	51	+ // Get the raw value without translation
	52	+ $license_status = get_option('mxchat_license_status', 'inactive');
66	53
67		- // Initialize default options
	54	+ // Check against multiple possible values, bypassing translation issues
	55	+ return ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
	56	+}
	57	+
68	58	private function initialize_default_options() {
69	59	$default_options = array(
70	60	'api_key' => '',
71	61	'xai_api_key' => '',
		@@ -70,23 +60,40 @@
70	60	'api_key' => '',
71	61	'xai_api_key' => '',
72	62	'claude_api_key' => '',
73	63	'deepseek_api_key' => '',
74		- 'system_prompt_instructions' => esc_html__('[EXAMPLE INSTRUCTIONS] You are an AI Chatbot assistant for this website. The primary subject you should focus on is [insert proper subject here]. Your main goal is to assist visitors with questions related to this specific topic. Here are some key things to keep in mind:
75		- - Your name is [Chatbot Name].
76		- - Stay focused on topics related to [insert proper subject here]. If a visitor asks about an unrelated topic, politely redirect the conversation to how you can assist them with this subject.
77		- - Do not make up links to pages. Only use specific links you see in your knowledgebase from [insert your domain]. Do not make assumptions or make up URLs.
78		- - Keep your responses short, concise, and to the point. Provide clear and direct answers suitable for a chatbot interaction.
79		- - Provide answers based on the knowledge available to you. If you do not have an answer to a specific question, let the visitor know that you don’t have the information.', 'mxchat'),
	64	+ 'voyage_api_key' => '',
	65	+ 'gemini_api_key' => '',
	66	+ 'embedding_model' => 'text-embedding-ada-002',
	67	+ '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:
	68	+
	69	+ # Response Style - CRITICALLY IMPORTANT
	70	+ - MAXIMUM LENGTH: 1-3 short sentences per response
	71	+ - Ultra-concise: Get straight to the answer with no filler
	72	+ - No introductions like "Sure!" or "I\'d be happy to help"
	73	+ - No phrases like "based on my knowledge" or "according to information"
	74	+ - No explanatory text before giving the answer
	75	+ - No summaries or repetition
	76	+ - Hyperlink all URLs
	77	+ - Respond in user\'s language
	78	+ - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	79	+
	80	+ # Knowledge Base Requirements - PREVENT HALLUCINATIONS
	81	+ - ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	82	+ - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	83	+ - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	84	+ - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	85	+ - Better to admit insufficient information than provide inaccurate answers',
80	86	'model' => esc_html__('gpt-4o', 'mxchat'),
81	87	'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
82	88	'role_rate_limits' => array(),
83	89	'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
84	90	'enable_email_block' => '',
85		- 'email_blocker_header_content' => esc_html__("<h2>Welcome to Our Chat!</h2>\n<p>Let's get started. Enter your email to begin chatting with us.</p>", 'mxchat'),
	91	+ 'email_blocker_header_content' => __("<h2>Welcome to Our Chat!</h2>\n<p>Let's get started. Enter your email to begin chatting with us.</p>", 'mxchat'),
86	92	'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
87	93	'top_bar_title' => esc_html__('MxChat', 'mxchat'),
88		- 'intro_message' => esc_html__('Hello! How can I assist you today?', 'mxchat'),
	94	+ 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
	95	+ 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
89	96	'input_copy' => esc_html__('How can I assist?', 'mxchat'),
90	97	'append_to_body' => esc_html__('off', 'mxchat'),
91	98	'close_button_color' => esc_html__('#fff', 'mxchat'),
92	99	'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
		@@ -105,17 +112,19 @@
105	112
106	113	// New fields for Loops Integration
107	114	'loops_api_key' => '',
108	115	'loops_mailing_list' => '',
109		- 'triggered_phrase_response' => esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
110		- 'email_capture_response' => esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	116	+ 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	117	+ 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
111	118	'popular_question_1' => '',
112	119	'popular_question_2' => '',
113	120	'popular_question_3' => '',
114		- 'pdf_intent_trigger_text' => esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
115		- 'pdf_intent_success_text' => esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
116		- 'pdf_intent_error_text' => esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
	121	+ 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
	122	+ 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
	123	+ 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
117	124	'pdf_max_pages' => 69,
	125	+ 'show_pdf_upload_button' => 'on',
	126	+ 'show_word_upload_button' => 'on',
118	127
119	128	// Live Agent Integration
120	129	'live_agent_webhook_url' => '',
121	130	'live_agent_secret_key' => '',
		@@ -149,10 +158,8 @@
149	158	// Update the $this->options property
150	159	$this->options = $merged_options;
151	160	}
152	161
153		-
154		-
155	162	public function mxchat_add_plugin_page() {
156	163	// Main menu page
157	164	add_menu_page(
158	165	esc_html__('MxChat Settings', 'mxchat'),
		@@ -173,26 +180,24 @@
173	180	'mxchat-prompts',
174	181	array($this, 'mxchat_create_prompts_page')
175	182	);
176	183
177		- // Submenu page for Chat Transcripts
178	184	add_submenu_page(
179		- 'mxchat-max', // Corrected parent slug to match the main menu
	185	+ 'mxchat-max',
180	186	esc_html__('Chat Transcripts', 'mxchat'),
181	187	esc_html__('Transcripts', 'mxchat'),
182	188	'manage_options',
183	189	'mxchat-transcripts',
184		- array($this, 'mxchat_create_transcripts_page') // Prefixed function name with mxchat_
	190	+ array($this, 'mxchat_create_transcripts_page')
185	191	);
186	192
187		- // Submenu page for Intents
188	193	add_submenu_page(
189		- 'mxchat-max', // Parent slug
190		- esc_html__('MxChat Intents', 'mxchat'), // Page title
191		- esc_html__('Intents', 'mxchat'), // Menu title
192		- 'manage_options', // Capability
193		- 'mxchat-intents', // Menu slug
194		- array($this, 'mxchat_intents_page_html') // Callback function
	194	+ 'mxchat-max',
	195	+ esc_html__('MxChat Actions', 'mxchat'),
	196	+ esc_html__('Actions', 'mxchat'),
	197	+ 'manage_options',
	198	+ 'mxchat-actions',
	199	+ array($this, 'mxchat_actions_page_html')
195	200	);
196	201
197	202	add_submenu_page(
198	203	'mxchat-max',
		@@ -219,156 +224,41 @@
219	224	$addons_page = new MxChat_Addons();
220	225	$addons_page->render_page();
221	226	}
222	227
223		-public function mxchat_save_setting_callback() {
224		- check_ajax_referer('mxchat_save_setting_nonce');
225		- if (!current_user_can('manage_options')) {
226		- wp_send_json_error(['message' => esc_html__('Unauthorized', 'mxchat')]);
227		- }
228		- $name = isset($_POST['name']) ? $_POST['name'] : '';
229		- // Strip slashes from the value before saving
230		- $value = isset($_POST['value']) ? stripslashes($_POST['value']) : '';
231		- if (empty($name)) {
232		- wp_send_json_error(['message' => esc_html__('Invalid field name', 'mxchat')]);
233		- }
234		- // Load the full options array
235		- $options = get_option('mxchat_options', []);
236		- // Handle special cases
237		- switch ($name) {
238		- case 'additional_popular_questions':
239		- $questions = json_decode($value, true); // No need for stripslashes here
240		- if (is_array($questions)) {
241		- $options[$name] = $questions;
242		- // Also update old option for backwards compatibility
243		- update_option('additional_popular_questions', $questions);
244		- }
245		- break;
246		- case 'user_message_bg_color':
247		- case 'user_message_font_color':
248		- case 'bot_message_bg_color':
249		- case 'bot_message_font_color':
250		- case 'top_bar_bg_color':
251		- case 'send_button_font_color':
252		- case 'chatbot_background_color':
253		- case 'icon_color':
254		- case 'chat_input_font_color':
255		- case 'live_agent_message_bg_color':
256		- case 'live_agent_message_font_color':
257		- case 'mode_indicator_bg_color':
258		- case 'mode_indicator_font_color':
259		- case 'toolbar_icon_color':
260		- // Store color values directly
261		- $options[$name] = $value;
262		- break;
263		- case 'live_agent_status':
264		- // Set the new value
265		- $options[$name] = ($value === 'on') ? 'on' : 'off';
266		- break;
267		- case 'enable_woocommerce_integration':
268		- // Handle values that used to be 1/0
269		- $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
270		- break;
271		- default:
272		- // Handle role rate limits
273		- if (strpos($name, 'mxchat_options[role_rate_limits]') !== false) {
274		- // Extract role ID from the name
275		- preg_match('/\[role_rate_limits\]\[(.*?)\]/', $name, $matches);
276		- if (isset($matches[1])) {
277		- $role_id = $matches[1];
278		- // Initialize role_rate_limits if it doesn't exist
279		- if (!isset($options['role_rate_limits'])) {
280		- $options['role_rate_limits'] = [];
281		- }
282		- // Update the specific role's rate limit
283		- $options['role_rate_limits'][$role_id] = sanitize_text_field($value);
284		- break;
285		- }
286		- }
287		- // Handle toggles
288		- if (strpos($name, 'toggle') !== false || in_array($name, [
289		- 'chat_persistence_toggle',
290		- 'privacy_toggle',
291		- 'complianz_toggle',
292		- 'chat_toolbar_toggle' // Removed live_agent_status from here
293		- ])) {
294		- $options[$name] = ($value === 'on') ? 'on' : 'off';
295		- } else {
296		- // Store all other values directly
297		- $options[$name] = $value;
298		- }
299		- break;
300		- }
301		- // Save all updates
302		- $updated = update_option('mxchat_options', $options);
303		- // Handle backwards compatibility for certain fields
304		- $legacy_fields = ['brave_api_key', 'brave_image_count', 'brave_safe_search', 'brave_news_count',
305		- 'brave_country', 'brave_language', 'similarity_threshold'];
306		- if (in_array($name, $legacy_fields)) {
307		- // Also update the individual option for backwards compatibility
308		- update_option($name, $value);
309		- }
310		- if ($updated) {
311		- wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
312		- } else {
313		- wp_send_json_error(['message' => esc_html__('Update failed or no changes', 'mxchat')]);
314		- }
	228	+public function register_pinecone_settings() {
	229	+ register_setting(
	230	+ 'mxchat_pinecone_addon_options',
	231	+ 'mxchat_pinecone_addon_options',
	232	+ array(
	233	+ 'type' => 'array',
	234	+ 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
	235	+ 'default' => array(
	236	+ 'mxchat_use_pinecone' => '0',
	237	+ 'mxchat_pinecone_api_key' => '',
	238	+ 'mxchat_pinecone_host' => '',
	239	+ 'mxchat_pinecone_index' => '',
	240	+ 'mxchat_pinecone_environment' => ''
	241	+ )
	242	+ )
	243	+ );
315	244	}
316	245
317		-/**
318		- * Handles AJAX auto-save for prompts and auto-sync settings.
319		- */
320		-public function mxchat_save_prompts_setting_callback() {
321		- // Check the correct nonce for this action.
322		- check_ajax_referer( 'mxchat_prompts_setting_nonce', '_ajax_nonce' );
	246	+public function sanitize_pinecone_settings($input) {
	247	+ $sanitized = array();
323	248
324		- if ( ! current_user_can( 'manage_options' ) ) {
325		- wp_send_json_error( [ 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ] );
326		- }
	249	+ $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
	250	+ $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
	251	+ $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
	252	+ $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
	253	+ $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
327	254
328		- $name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
329		- $value = isset( $_POST['value'] ) ? sanitize_text_field( wp_unslash( $_POST['value'] ) ) : '';
	255	+ // Remove https:// from host if present
	256	+ $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
330	257
331		- if ( empty( $name ) ) {
332		- wp_send_json_error( [ 'message' => esc_html__( 'Invalid field name', 'mxchat' ) ] );
333		- }
334		-
335		- // Handle standalone auto-sync settings.
336		- if ( in_array( $name, [ 'mxchat_auto_sync_posts', 'mxchat_auto_sync_pages' ], true ) ) {
337		- // Convert checkbox value to "1" if checked, "0" if not.
338		- $value = ( $value === 'on' ) ? '1' : '0';
339		- update_option( $name, $value );
340		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
341		- }
342		-
343		- // Handle fields stored in the 'mxchat_prompts_options' array.
344		-// Handle fields stored in the 'mxchat_prompts_options' array.
345		-if ( false !== strpos( $name, 'mxchat_prompts_options[' ) ) {
346		- // Extract the key name using regex.
347		- if ( preg_match( '/mxchat_prompts_options\[(.*?)\]/', $name, $matches ) && ! empty( $matches[1] ) ) {
348		- $key = sanitize_text_field( $matches[1] );
349		- $options = get_option( 'mxchat_prompts_options', [] );
350		-
351		- // Remove Pinecone-specific settings from the main plugin handling.
352		- if ( 'mxchat_use_pinecone' === $key ) {
353		- // Optionally, you could simply ignore this field or set a default value.
354		- // For example, ensure it's always 0 or remove it entirely:
355		- // $options[ $key ] = '0';
356		- // Or, if you prefer, just return an error so that the main plugin doesn't handle it:
357		- wp_send_json_error( [ 'message' => esc_html__( 'Pinecone settings are now handled in the add-on.', 'mxchat' ) ] );
358		- } else {
359		- // For all other fields, use the existing logic.
360		- $options[ $key ] = ( $value === 'on' || $value === '1' ) ? '1' : $value;
361		- }
362		- update_option( 'mxchat_prompts_options', $options );
363		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
364		- }
	258	+ return $sanitized;
365	259	}
366	260
367		-
368		- wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
369		-}
370		-
371	261	public function mxchat_display_admin_notice() {
372	262	// Success notice
373	263	if ($message = get_transient('mxchat_admin_notice_success')) {
374	264	?>
		@@ -391,202 +281,321 @@
391	281	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
392	282	}
393	283	}
394	284
395		-
396		-
397		-
398		-
	285	+public function show_live_agent_disabled_banner() {
	286	+ $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
	287	+
	288	+ if ($show_disabled_notice) {
	289	+ ?>
	290	+ <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
	291	+ <div class="mxchat-pro-notification">
	292	+ <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
	293	+ <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
	294	+ <line x1="18" y1="6" x2="6" y2="18"></line>
	295	+ <line x1="6" y1="6" x2="18" y2="18"></line>
	296	+ </svg>
	297	+ </button>
	298	+ <div class="mxchat-live-agent-content">
	299	+ <h3>🔧 Live Agent Integration Updated!</h3>
	300	+ <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>
	301	+ </div>
	302	+ </div>
	303	+ </div>
	304	+ <?php
	305	+ }
	306	+}
399	307	public function mxchat_create_admin_page() {
	308	+ $this->add_live_agent_nonce();
400	309
401	310	?>
402		- <div class="wrap mxchat-admin">
403		- <?php if (!$this->is_activated): ?>
404		- <div class="mxchat-pro-banner">
405		- <p>
406		- <?php echo esc_html__('For a limited time, get lifetime access and save $20 on MxChat Pro!', 'mxchat'); ?>
407		- <a href="https://mxchat.ai/" target="_blank"><?php echo esc_html__('Upgrade to Pro today', 'mxchat'); ?></a>
408		- </p>
	311	+ <div class="wrap mxchat-wrapper">
	312	+ <!-- Hero Section -->
	313	+ <div class="mxchat-hero">
	314	+ <h1 class="mxchat-main-title">
	315	+ <span class="mxchat-gradient-text">MxChat</span> Settings
	316	+ </h1>
	317	+ <p class="mxchat-hero-subtitle">
	318	+ <?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
	319	+ </p>
409	320	</div>
410		- <?php endif; ?>
411	321
412		- <div class="mxchat-agents-banner">
413		- <p>
414		- <strong><?php echo esc_html__('The MxChat Add-Ons Platform', 'mxchat'); ?></strong><?php echo esc_html__(' is here! Pro users get unlimited access to our growing collection of powerful add-ons. ', 'mxchat'); ?><a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>"><?php echo esc_html__('Explore all add-ons', 'mxchat'); ?></a><?php echo esc_html__(' including Forms Builder, Theme Customizer, Content Moderation, and more – all included with your lifetime Pro license!', 'mxchat'); ?>
415		- </p>
416		- </div>
	322	+ <div class="mxchat-content">
	323	+ <?php if (!$this->is_activated): ?>
	324	+ <div class="mxchat-pro-card">
	325	+ <div class="mxchat-pro-notification">
	326	+ <div class="mxchat-pro-content">
	327	+ <h3>🚀 Limited Lifetime Offer: Save 30% on MxChat Pro, Agency, or Agency Plus!</h3>
	328	+ <p>Unlock <strong>unlimited access</strong> to our growing collection of powerful add-ons including Admin AI Assistant (ChatGPT-like experience in your admin panel), Forms Builder, Theme Customizer, WooCommerce, Perplexity, and more – all included with your <strong>lifetime license!</strong></p> </div>
	329	+ <div class="mxchat-pro-cta">
	330	+ <a href="https://mxchat.ai/" target="_blank" class="mxchat-button"><?php echo esc_html__('Upgrade Today', 'mxchat'); ?></a>
	331	+ <a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>" class="mxchat-link"><?php echo esc_html__('Preview Add-ons', 'mxchat'); ?></a>
	332	+ </div>
	333	+ </div>
	334	+ </div>
	335	+ <?php endif; ?>
	336	+
	337	+ <?php
	338	+ $this->show_live_agent_disabled_banner();
	339	+ ?>
417	340
418		- <h2 class="mxchat-nav-tab-wrapper">
419		- <a href="#chatbot" class="mxchat-nav-tab mxchat-nav-tab-active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></a>
420		- <a href="#embed" class="mxchat-nav-tab" data-tab="embed"><?php echo esc_html__('Integrations', 'mxchat'); ?></a>
421		- <a href="#general" class="mxchat-nav-tab" data-tab="general"><?php echo esc_html__('FAQ', 'mxchat'); ?></a>
422		- </h2>
	341	+ <!-- Tabs Navigation -->
	342	+ <div class="mxchat-tabs">
	343	+ <button class="mxchat-tab-button active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></button>
	344	+ <button class="mxchat-tab-button" data-tab="embed"><?php echo esc_html__('Toolbar & Components', 'mxchat'); ?></button>
	345	+ <button class="mxchat-tab-button" data-tab="general"><?php echo esc_html__('YouTube Tutorials', 'mxchat'); ?></button>
	346	+ </div>
423	347
424		- <div id="chatbot" class="mxchat-tab-content active">
425		- <div class="mxchat-autosave-section">
426		- <?php do_settings_sections('mxchat-chatbot'); ?>
	348	+ <!-- Tab Contents -->
	349	+ <div id="chatbot" class="mxchat-tab-content active">
	350	+ <div class="mxchat-card">
	351	+ <div class="mxchat-autosave-section">
	352	+ <?php do_settings_sections('mxchat-chatbot'); ?>
	353	+ </div>
	354	+ </div>
427	355	</div>
428		- </div>
429	356
430		- <div id="embed" class="mxchat-tab-content">
431		- <div class="mxchat-autosave-section">
432		- <div class="mxchat-settings-section">
433		- <h2><?php echo esc_html__('WooCommerce Settings', 'mxchat'); ?></h2>
434		- <table class="form-table">
435		- <?php do_settings_fields('mxchat-embed', 'mxchat_woocommerce_section'); ?>
436		- </table>
	357	+ <div id="embed" class="mxchat-tab-content">
	358	+
	359	+ <div class="mxchat-card">
	360	+ <h2><?php esc_html_e('Toolbar Settings', 'mxchat'); ?></h2>
	361	+ <div class="mxchat-autosave-section">
	362	+ <table class="form-table">
	363	+ <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
	364	+ </table>
	365	+ </div>
437	366	</div>
438		- <div class="section-divider"></div>
439	367
440		- <div class="mxchat-settings-section">
441		- <h2><?php echo esc_html__('Loops Settings', 'mxchat'); ?></h2>
442		- <table class="form-table">
443		- <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
444		- </table>
	368	+
	369	+ <div class="mxchat-card">
	370	+ <h2><?php esc_html_e('Loops Settings', 'mxchat'); ?></h2>
	371	+ <div class="mxchat-autosave-section">
	372	+ <table class="form-table">
	373	+ <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
	374	+ </table>
	375	+ </div>
445	376	</div>
446	377
447		- <div class="section-divider"></div>
	378	+ <div class="mxchat-card">
	379	+ <h2><?php esc_html_e('Brave Search Settings', 'mxchat'); ?></h2>
	380	+ <div class="mxchat-autosave-section">
	381	+ <table class="form-table">
	382	+ <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
	383	+ </table>
	384	+ </div>
	385	+ </div>
448	386
449		- <div class="mxchat-settings-section">
450		- <h2><?php echo esc_html__('Brave Search Settings', 'mxchat'); ?></h2>
451		- <table class="form-table">
452		- <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
453		- </table>
	387	+ <div class="mxchat-card">
	388	+ <h2><?php esc_html_e('Live Agent Settings', 'mxchat'); ?></h2>
	389	+ <div class="mxchat-autosave-section">
	390	+<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">
	391	+ <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
	392	+ </table>
	393	+ </div>
454	394	</div>
	395	+ </div>
455	396
456		- <div class="section-divider"></div>
	397	+ <div id="general" class="mxchat-tab-content">
	398	+ <div class="mxchat-card">
	399	+ <?php do_settings_sections('mxchat-general'); ?>
	400	+ <div class="video-tutorials-section">
457	401
458		- <div class="mxchat-settings-section">
459		- <h2><?php echo esc_html__('Toolbar Settings & Intents', 'mxchat'); ?></h2>
460		- <table class="form-table">
461		- <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
462		- </table>
463		- </div>
464	402
465		- <div class="section-divider"></div>
	403	+ <div class="support-notification">
	404	+ <div class="support-notification-icon">
	405	+ <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">
	406	+ <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"/>
	407	+ <path d="M12 9v4"/>
	408	+ <path d="M12 17h.01"/>
	409	+ </svg>
	410	+ </div>
	411	+ <div class="support-notification-content">
	412	+ <h3 class="support-notification-title"><?php echo esc_html__('Need Help? We\'re Here for You!', 'mxchat'); ?></h3>
	413	+ <p class="support-notification-message">
	414	+ <?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'); ?>
	415	+ </p>
	416	+ <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer" class="support-notification-button">
	417	+ <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">
	418	+ <path d="M14 9a2 2 0 0 1-2 2H6l-4 4V4c0-1.1.9-2 2-2h8a2 2 0 0 1 2 2v5Z"/>
	419	+ <path d="M18 9h2a2 2 0 0 1 2 2v11l-4-4h-6a2 2 0 0 1-2-2v-1"/>
	420	+ </svg>
	421	+ <?php echo esc_html__('Submit Support Ticket', 'mxchat'); ?>
	422	+ </a>
	423	+ </div>
	424	+</div>
466	425
467		- <!-- Live Agent Settings Section -->
468		- <div class="mxchat-settings-section">
469		- <h2><?php echo esc_html__('Live Agent Settings', 'mxchat'); ?></h2>
470		- <p><?php echo esc_html__('Visit our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#slack_integration" target="_blank"><?php echo esc_html__('documentation page', 'mxchat'); ?></a> <?php echo esc_html__('to set up live agent transfer via Slack.', 'mxchat'); ?></p>
471		- <table class="form-table">
472		- <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
473		- </table>
474		- </div>
	426	+ <div class="tutorial-grid">
	427	+ <div class="tutorial-item">
	428	+ <h3><?php echo esc_html__('MxChat Forms Tutorial', 'mxchat'); ?></h3>
	429	+ <div class="video-description">
	430	+ <p><?php echo esc_html__('Learn how to create and manage smart forms that automatically trigger during chat conversations.', 'mxchat'); ?></p>
	431	+ <a href="https://www.youtube.com/watch?v=3MrWy5dRalA" target="_blank" rel="noopener" class="video-link">
	432	+ <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>
	433	+ <?php echo esc_html__('Watch MxChat Forms Tutorial', 'mxchat'); ?>
	434	+ </a>
475	435	</div>
476	436	</div>
477	437
	438	+<div class="tutorial-item">
	439	+ <h3><?php echo esc_html__('Admin Assistant Add-on', 'mxchat'); ?></h3>
	440	+ <div class="video-description">
	441	+ <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>
	442	+ <a href="https://youtu.be/AdEA1k-UCFM" target="_blank" rel="noopener" class="video-link">
	443	+ <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>
	444	+ <?php echo esc_html__('Watch Admin Assistant Tutorial', 'mxchat'); ?>
	445	+ </a>
	446	+ </div>
	447	+</div>
478	448
479		- <div id="general" class="mxchat-tab-content">
480		- <?php do_settings_sections('mxchat-general'); ?>
481		- <p>
482		- <?php echo esc_html__('If you’re having trouble with setup or getting the responses you need, we encourage you to review our', 'mxchat'); ?>
483		- <a href="https://mxchat.ai/documentation/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('documentation', 'mxchat'); ?></a> <?php echo esc_html__('or', 'mxchat'); ?>
484		- <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('create a support ticket', 'mxchat'); ?></a>.
485		- </p>
486		- <p>
487		- <?php echo esc_html__('If you like our plugin, please consider', 'mxchat'); ?> <a href="https://wordpress.org/plugins/mxchat-basic/#reviews" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('leaving us a review', 'mxchat'); ?></a>.
488		- </p>
489		-
490		- <div class="faq-item">
491		- <h3><?php echo esc_html__('How does the Claude API integration work?', 'mxchat'); ?></h3>
492		- <p>
493		- <?php echo esc_html__('The Claude API, provided by Anthropic, allows for intelligent, context-aware chatbot responses in MxChat. To use it, you will need both an OpenAI API key and a Claude API key. This is necessary because the system utilizes OpenAI for vector embedding in the Retrieval-Augmented Generation (RAG) process, as Claude does not currently offer an embedding API.', 'mxchat'); ?>
494		- </p>
495		- <p>
496		- <?php echo esc_html__('When using the Claude API, your custom content is sent to Claude for generating responses, while the embeddings are processed through OpenAI. This ensures your chatbot provides accurate and engaging responses while maintaining knowledge relevant to your website.', 'mxchat'); ?>
497		- </p>
498		- <p>
499		- <?php echo esc_html__('You can obtain your Claude API key by signing up on the', 'mxchat'); ?> <a href="https://www.anthropic.com/api" target="_blank" rel="noopener"><?php echo esc_html__('Anthropic API page', 'mxchat'); ?></a>.
500		- </p>
	449	+ <div class="tutorial-item">
	450	+ <h3><?php echo esc_html__('Intent Tester Guide', 'mxchat'); ?></h3>
	451	+ <div class="video-description">
	452	+ <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>
	453	+ <a href="https://www.youtube.com/watch?v=uTr14tn59Hc" target="_blank" rel="noopener" class="video-link">
	454	+ <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>
	455	+ <?php echo esc_html__('Watch Intent Tester Tutorial', 'mxchat'); ?>
	456	+ </a>
501	457	</div>
	458	+ </div>
502	459
503		- <div class="faq-item">
504		- <h3><?php echo esc_html__('How does the X.AI API integration work?', 'mxchat'); ?></h3>
505		- <p>
506		- <?php echo esc_html__('The X.AI API, released on 10.21.24, is currently in beta. To use it, you will need both an OpenAI API key and an X.AI API key. This is because OpenAI handles vector embeddings in the Retrieval-Augmented Generation (RAG) process, as X.AI does not yet provide an embedding API.', 'mxchat'); ?>
507		- </p>
508		- <p>
509		- <?php echo esc_html__('Custom content is sent to the X.AI API for generating responses, while OpenAI processes the embeddings. This allows the chatbot to provide advanced responses while maintaining context from your website. You can get your X.AI API key from the', 'mxchat'); ?> <a href="https://docs.x.ai/docs" target="_blank" rel="noopener"><?php echo esc_html__('X.AI API documentation', 'mxchat'); ?></a>.
510		- </p>
	460	+ <div class="tutorial-item">
	461	+ <h3><?php echo esc_html__('Theme Customizer Add-on', 'mxchat'); ?></h3>
	462	+ <div class="video-description">
	463	+ <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>
	464	+ <a href="https://youtu.be/MfbB9mZi6ag" target="_blank" rel="noopener" class="video-link">
	465	+ <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>
	466	+ <?php echo esc_html__('Watch Theme Customizer Tutorial', 'mxchat'); ?>
	467	+ </a>
511	468	</div>
	469	+ </div>
512	470
513		- <div class="faq-item">
514		- <h3><?php echo esc_html__('Do I need an OpenAI API key to use the chatbot?', 'mxchat'); ?></h3>
515		- <p>
516		- <?php echo esc_html__('Yes, you will need an OpenAI API key to power the chatbot. You can obtain an API key by signing up on the', 'mxchat'); ?> <a href="https://platform.openai.com/signup" target="_blank" rel="noopener"><?php echo esc_html__('OpenAI platform', 'mxchat'); ?></a>. <?php echo esc_html__('After signing up, you must add credits to your account—typically, $5 in credits is sufficient to get started.', 'mxchat'); ?>
517		- </p>
518		- <p>
519		- <?php echo esc_html__('Once you have your API key, simply enter it in the chatbot\'s settings to enable functionality. The chatbot relies on OpenAI’s models for generating responses, so having sufficient credits in your OpenAI account is essential for smooth operation.', 'mxchat'); ?>
520		- </p>
	471	+ <div class="tutorial-item">
	472	+ <h3><?php echo esc_html__('WooCommerce Integration', 'mxchat'); ?></h3>
	473	+ <div class="video-description">
	474	+ <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>
	475	+ <a href="https://www.youtube.com/watch?v=WsqAppHRGdA" target="_blank" rel="noopener" class="video-link">
	476	+ <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>
	477	+ <?php echo esc_html__('Watch WooCommerce Integration Tutorial', 'mxchat'); ?>
	478	+ </a>
521	479	</div>
	480	+ </div>
522	481
523		- <div class="faq-item">
524		- <h3><?php echo esc_html__('How do I add the chatbot to my site?', 'mxchat'); ?></h3>
525		- <p>
526		- <?php echo esc_html__('You can add the chatbot using the shortcode', 'mxchat'); ?> <code>[mxchat_chatbot floating="yes"]</code> <?php echo esc_html__('or', 'mxchat'); ?> <code>[mxchat_chatbot floating="no"]</code>. <?php echo esc_html__('For initial testing and styling, it\'s best to use the shortcode on a draft or non-public page. Once you’re ready to go live, enable the “Append Chat Widget to Body” option in the settings for site-wide integration (recommended) or add shortcode to the footer.', 'mxchat'); ?>
527		- </p>
	482	+ <div class="tutorial-item">
	483	+ <h3><?php echo esc_html__('Knowledge Base Setup', 'mxchat'); ?></h3>
	484	+ <div class="video-description">
	485	+ <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>
	486	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	487	+ <a href="https://www.youtube.com/watch?v=8Ztjs66-VTo" target="_blank" rel="noopener" class="video-link">
	488	+ <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>
	489	+ <?php echo esc_html__('Watch Knowledge Base Setup Tutorial', 'mxchat'); ?>
	490	+ </a>
528	491	</div>
	492	+ </div>
529	493
530		- <div class="faq-item">
531		- <h3><?php echo esc_html__('How does the chatbot use my content to generate responses?', 'mxchat'); ?></h3>
532		- <p>
533		- <?php echo esc_html__('The chatbot uses AI and vector embeddings to connect users with relevant information. When you submit content, it converts it into a mathematical format. When a user asks a question, the bot matches it to your stored content and generates a response based on relevance. For example, submitting "Our phone number is 910-123-4567" allows the bot to retrieve this information when asked about contact details. To ensure related information is provided together, submit it in one entry.', 'mxchat'); ?>
534		- </p>
	494	+ <div class="tutorial-item">
	495	+ <h3><?php echo esc_html__('Toolbar Chat with Documents', 'mxchat'); ?></h3>
	496	+ <div class="video-description">
	497	+ <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>
	498	+ <a href="https://www.youtube.com/watch?v=j_c45WWCTG0" target="_blank" rel="noopener" class="video-link">
	499	+ <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>
	500	+ <?php echo esc_html__('Watch Document Chat Tutorial', 'mxchat'); ?>
	501	+ </a>
535	502	</div>
	503	+ </div>
536	504
537		- <div class="faq-item">
538		- <h3><?php echo esc_html__('Why does the chatbot sometimes make up links or information?', 'mxchat'); ?></h3>
539		- <p>
540		- <?php echo esc_html__('Occasionally, the chatbot may generate inaccurate links or information, known as "hallucinations." To minimize this, you can add system instructions to guide its behavior. For example, include an instruction like: "Only provide links you directly have access to or retrieve from the knowledge base. Do not make up links or information that you do not have direct access to." This helps the bot stay aligned with your content.', 'mxchat'); ?>
541		- </p>
	505	+ <div class="tutorial-item">
	506	+ <h3><?php echo esc_html__('MxChat Smart Recommender Tutorial', 'mxchat'); ?></h3>
	507	+ <div class="video-description">
	508	+ <p><?php echo esc_html__('Learn how to create intelligent recommendation flows that guide users to perfect matches based on their preferences.', 'mxchat'); ?></p>
	509	+ <a href="https://www.youtube.com/watch?v=8te1KPa238g&t=1s" target="_blank" rel="noopener" class="video-link">
	510	+ <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>
	511	+ <?php echo esc_html__('Watch Smart Recommender Tutorial', 'mxchat'); ?>
	512	+ </a>
542	513	</div>
	514	+ </div>
543	515
544		- <div class="faq-item">
545		- <h3><?php echo esc_html__('How do intents work in MxChat?', 'mxchat'); ?></h3>
546		- <p>
547		- <?php echo esc_html__('Intents allow MxChat to recognize user requests and trigger specific actions, such as capturing emails or displaying product information. This helps provide a more interactive and responsive experience. For a detailed explanation of each intent, please refer to our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('Intents Documentation', 'mxchat'); ?></a>.
548		- </p>
	516	+ <div class="tutorial-item">
	517	+ <h3><?php echo esc_html__('Perplexity Integration', 'mxchat'); ?></h3>
	518	+ <div class="video-description">
	519	+ <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>
	520	+ <a href="https://youtu.be/wpKkbt24-bo" target="_blank" rel="noopener" class="video-link">
	521	+ <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>
	522	+ <?php echo esc_html__('Watch Perplexity Integration Tutorial', 'mxchat'); ?>
	523	+ </a>
549	524	</div>
	525	+ </div>
550	526
551		- <div class="faq-item">
552		- <h3><?php echo esc_html__('How does the Complianz integration work?', 'mxchat'); ?></h3>
553		- <p>
554		- <?php echo esc_html__('The Pro version offers direct integration with the Complianz GDPR plugin, making it easy to stay compliant with GDPR. If Complianz is enabled on your website, users must accept consent before the chatbot widget appears. The chatbot will only display once the user has accepted, ensuring compliance with data privacy regulations.', 'mxchat'); ?>
555		- </p>
	527	+ <div class="tutorial-item">
	528	+ <h3><?php echo esc_html__('Brave Search Intent', 'mxchat'); ?></h3>
	529	+ <div class="video-description">
	530	+ <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>
	531	+ <a href="https://www.youtube.com/watch?v=7vDL5H7vToc" target="_blank" rel="noopener" class="video-link">
	532	+ <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>
	533	+ <?php echo esc_html__('Watch Brave Search Intent Tutorial', 'mxchat'); ?>
	534	+ </a>
556	535	</div>
	536	+ </div>
557	537
558		- <div class="faq-item">
559		- <h3><?php echo esc_html__('How does the WooCommerce integration work?', 'mxchat'); ?></h3>
560		- <p>
561		- <?php echo esc_html__('With WooCommerce integration, the chatbot automatically embeds new products and updates existing ones. For already-published products, you can click update or submit the product sitemap. The “Order History Access” setting allows the bot to access users\' order history (requires login) and assist with order inquiries. To enable the “Add to Cart” feature, add this system instruction: “After discussing a product, ask if the user wants to add it to their cart. The user must say \'Add to cart\' exactly.” Currently, this feature supports English only, with more languages coming soon.', 'mxchat'); ?>
562		- </p>
	538	+ <div class="tutorial-item">
	539	+ <h3><?php echo esc_html__('Loops Email Capture', 'mxchat'); ?></h3>
	540	+ <div class="video-description">
	541	+ <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>
	542	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	543	+ <a href="https://www.youtube.com/watch?v=CNgm5TYDyTc" target="_blank" rel="noopener" class="video-link">
	544	+ <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>
	545	+ <?php echo esc_html__('Watch Loops Email Capture Tutorial', 'mxchat'); ?>
	546	+ </a>
563	547	</div>
	548	+ </div>
564	549
565		- <div class="faq-item">
566		- <h3><?php echo esc_html__('Why isn\'t my chatbot responding as expected?', 'mxchat'); ?></h3>
567		- <p>
568		- <?php echo esc_html__('AI chatbots can sometimes behave in unexpected ways, especially if you\'re new to configuring AI for specific tasks. We\'re committed to helping you get the most out of your chatbot experience. While we’re working on comprehensive guides and video tutorials, our team is here to assist you directly. If your chatbot isn\'t delivering the responses you need, please don’t hesitate to', 'mxchat'); ?> <a href="https://mxchat.ai/contact/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('contact us', 'mxchat'); ?></a> <?php echo esc_html__('for personalized support.', 'mxchat'); ?>
569		- </p>
570		- <p>
571		- <?php echo esc_html__('We’re dedicated to your success and ready to guide you in aligning the AI\'s behavior to meet your goals.', 'mxchat'); ?>
572		- </p>
	550	+ <div class="tutorial-item">
	551	+ <h3><?php echo esc_html__('MxChat AI Agent Testing Service', 'mxchat'); ?></h3>
	552	+ <div class="video-description">
	553	+ <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>
	554	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	555	+ <a href="https://www.youtube.com/watch?v=A0jowbpyX54" target="_blank" rel="noopener" class="video-link">
	556	+ <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>
	557	+ <?php echo esc_html__('Watch AI Agent Testing Tutorial', 'mxchat'); ?>
	558	+ </a>
573	559	</div>
	560	+ </div>
	561	+ </div>
574	562
575		- <div class="faq-item">
576		- <h3><?php echo esc_html__('What is Loops, and how do I get an API key?', 'mxchat'); ?></h3>
577		- <p>
578		- <?php echo esc_html__('Loops is a powerful SaaS email service that helps you automate and enhance your email marketing campaigns, making it easy to reach and engage with your audience. To integrate Loops with MxChat, you’ll need an API key from Loops. You can obtain this key by logging into your Loops account and navigating to the API settings. Visit the', 'mxchat'); ?> <a href="https://loops.so" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('Loops website', 'mxchat'); ?></a> <?php echo esc_html__('to get started or to sign up for an account.', 'mxchat'); ?>
579		- </p>
	563	+ </div>
	564	+ </div>
580	565	</div>
581		-
582	566	</div>
583	567	</div>
584	568	<?php
585	569	}
	570	+public function dismiss_live_agent_notice() {
	571	+ // Add debugging
	572	+ //error_log('dismiss_live_agent_notice called');
	573	+ //error_log('POST data: ' . print_r($_POST, true));
	574	+
	575	+ // Verify nonce
	576	+ if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
	577	+ //error_log('Nonce verification failed');
	578	+ wp_die('Security check failed');
	579	+ }
	580	+
	581	+ // Remove the notice flag
	582	+ $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
	583	+ //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
	584	+
	585	+ wp_send_json_success();
	586	+}
	587	+public function add_live_agent_nonce() {
	588	+ if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
	589	+ // Make sure your admin script is enqueued and localize the data
	590	+ wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
	591	+ 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
	592	+ 'ajaxurl' => admin_url('admin-ajax.php')
	593	+ ));
	594	+ }
	595	+}
586	596
587	597
588		-
589	598	public function mxchat_create_transcripts_page() {
590	599	global $wpdb;
591	600	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
592	601
		@@ -592,68 +601,553 @@
592	601
593	602	// Get basic stats
594	603	$total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
595	604	$total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
596		- $total_users = $wpdb->get_var("SELECT COUNT(DISTINCT user_email) FROM $table_name WHERE user_email != ''");
	605	+
	606	+ // Count unique users with detailed breakdown
	607	+ $total_users = $wpdb->get_var("
	608	+ SELECT COUNT(DISTINCT
	609	+ CASE
	610	+ WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
	611	+ WHEN user_id != 0 THEN CONCAT('user_', user_id)
	612	+ WHEN user_identifier NOT LIKE 'Tech-Savvy User'
	613	+ AND user_identifier NOT LIKE 'Detail-Oriented User'
	614	+ AND user_identifier NOT LIKE 'Language Learner'
	615	+ AND user_identifier NOT LIKE 'Casual Browser'
	616	+ AND user_identifier NOT LIKE 'Policy Enforcer'
	617	+ AND user_identifier NOT LIKE 'Researcher'
	618	+ AND user_identifier NOT LIKE 'Loyalty Member'
	619	+ AND user_identifier NOT LIKE 'Gift Buyer'
	620	+ AND user_identifier NOT LIKE 'Parent or Caregiver'
	621	+ THEN user_identifier
	622	+ ELSE session_id
	623	+ END
	624	+ )
	625	+ FROM $table_name
	626	+ WHERE role != 'assistant'
	627	+ ");
	628	+
	629	+ // Get user type breakdown
	630	+ $registered_users = $wpdb->get_var("
	631	+ SELECT COUNT(DISTINCT user_email)
	632	+ FROM $table_name
	633	+ WHERE user_email != '' AND user_email IS NOT NULL
	634	+ ");
	635	+
	636	+ $guest_users = $wpdb->get_var("
	637	+ SELECT COUNT(DISTINCT user_identifier)
	638	+ FROM $table_name
	639	+ WHERE (user_email = '' OR user_email IS NULL)
	640	+ AND role != 'assistant'
	641	+ AND user_identifier NOT LIKE 'Tech-Savvy User'
	642	+ AND user_identifier NOT LIKE 'Detail-Oriented User'
	643	+ AND user_identifier NOT LIKE 'Language Learner'
	644	+ AND user_identifier NOT LIKE 'Casual Browser'
	645	+ AND user_identifier NOT LIKE 'Policy Enforcer'
	646	+ AND user_identifier NOT LIKE 'Researcher'
	647	+ AND user_identifier NOT LIKE 'Loyalty Member'
	648	+ AND user_identifier NOT LIKE 'Gift Buyer'
	649	+ AND user_identifier NOT LIKE 'Parent or Caregiver'
	650	+ ");
	651	+
	652	+ // Get agent test messages count
	653	+ $agent_tests = $wpdb->get_var("
	654	+ SELECT COUNT(DISTINCT session_id)
	655	+ FROM $table_name
	656	+ WHERE user_identifier IN (
	657	+ 'Tech-Savvy User',
	658	+ 'Detail-Oriented User',
	659	+ 'Language Learner',
	660	+ 'Casual Browser',
	661	+ 'Policy Enforcer',
	662	+ 'Researcher',
	663	+ 'Loyalty Member',
	664	+ 'Gift Buyer',
	665	+ 'Parent or Caregiver'
	666	+ )
	667	+ ");
597	668	?>
598		- <div class="wrap mxchat-admin">
599		- <!-- Stats Cards -->
600		- <div class="mxchat-stats-grid">
601		- <div class="mxchat-stat-card">
602		- <div class="stat-icon">💬</div>
603		- <div class="stat-content">
604		- <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
605		- <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
	669	+ <div class="wrap mxchat-transcripts-wrapper">
	670	+ <!-- Hero Section -->
	671	+ <div class="mxchat-transcripts-hero">
	672	+ <h1 class="mxchat-main-title">
	673	+ Chat <span class="mxchat-gradient-text">Transcripts</span>
	674	+ </h1>
	675	+ <p class="mxchat-hero-subtitle">
	676	+ <?php esc_html_e('Review and manage your chatbot conversations with detailed message history.', 'mxchat'); ?>
	677	+ </p>
	678	+ </div>
	679	+ <div class="mxchat-content">
	680	+ <!-- Stats Cards -->
	681	+ <div class="mxchat-stats-grid">
	682	+ <div class="mxchat-stat-card">
	683	+ <div class="stat-icon">💬</div>
	684	+ <div class="stat-content">
	685	+ <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
	686	+ <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
	687	+ </div>
606	688	</div>
607		- </div>
608		- <div class="mxchat-stat-card">
609		- <div class="stat-icon">📝</div>
610		- <div class="stat-content">
611		- <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
612		- <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
	689	+ <div class="mxchat-stat-card">
	690	+ <div class="stat-icon">📝</div>
	691	+ <div class="stat-content">
	692	+ <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
	693	+ <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
	694	+ </div>
613	695	</div>
	696	+ <div class="mxchat-stat-card">
	697	+ <div class="stat-icon">👥</div>
	698	+ <div class="stat-content">
	699	+ <span class="stat-value"><?php echo esc_html($total_users); ?></span>
	700	+ <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
	701	+ <span class="stat-sublabel">
	702	+ <?php
	703	+ echo sprintf(
	704	+ esc_html__('%d registered, %d guests, %d agent tests', 'mxchat'),
	705	+ $registered_users,
	706	+ $guest_users,
	707	+ $agent_tests
	708	+ );
	709	+ ?>
	710	+ </span>
	711	+ </div>
	712	+ </div>
614	713	</div>
615		- <div class="mxchat-stat-card">
616		- <div class="stat-icon">👥</div>
617		- <div class="stat-content">
618		- <span class="stat-value"><?php echo esc_html($total_users); ?></span>
619		- <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
	714	+
	715	+ <!-- Search and Filter Controls with Notification Settings Button -->
	716	+ <div class="mxchat-controls-wrapper">
	717	+ <div class="mxchat-search-box">
	718	+ <input type="text" id="mxchat-search-transcripts"
	719	+ placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
	720	+ class="regular-text">
620	721	</div>
	722	+ <form id="mxchat-delete-form" method="post">
	723	+ <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
	724	+ <div class="mxchat-controls">
	725	+ <button type="button" id="mxchat-chat-email-notification-btn" class="mxchat-action-button">
	726	+ <span class="dashicons dashicons-email"></span>
	727	+ <?php esc_html_e('Notification Settings', 'mxchat'); ?>
	728	+ </button>
	729	+ <button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
	730	+ <span class="dashicons dashicons-download"></span>
	731	+ <?php esc_html_e('Export All Chats', 'mxchat'); ?>
	732	+ </button>
	733	+ <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
	734	+ <span class="dashicons dashicons-yes-alt"></span>
	735	+ <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
	736	+ </button>
	737	+ <button type="submit" class="button delete-chats-button">
	738	+ <span class="dashicons dashicons-trash"></span>
	739	+ <?php esc_html_e('Delete Selected', 'mxchat'); ?>
	740	+ </button>
	741	+ </div>
	742	+ </form>
621	743	</div>
	744	+
	745	+ <!-- Transcripts Container -->
	746	+ <div id="mxchat-transcripts"></div>
622	747	</div>
	748	+ </div>
623	749
624		- <!-- Search and Filter Controls -->
625		- <div class="mxchat-controls-wrapper">
626		- <div class="mxchat-search-box">
627		- <input type="text" id="mxchat-search-transcripts"
628		- placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
629		- class="regular-text">
	750	+ <!-- Modal for Chat Email Notification Settings -->
	751	+ <div id="mxchat-chat-email-notification-modal" class="mxchat-chat-notification-modal-overlay" style="display: none;">
	752	+ <div class="mxchat-chat-notification-modal-content">
	753	+ <div class="mxchat-chat-notification-modal-header">
	754	+ <h2><?php esc_html_e('Email Notification Settings', 'mxchat'); ?></h2>
	755	+ <button type="button" class="mxchat-chat-notification-modal-close">&times;</button>
630	756	</div>
631		-
632		- <form id="mxchat-delete-form" method="post">
633		- <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
634		- <div class="mxchat-controls">
635		- <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
636		- <span class="dashicons dashicons-yes-alt"></span>
637		- <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
638		- </button>
639		- <button type="submit" class="button delete-chats-button">
640		- <span class="dashicons dashicons-trash"></span>
641		- <?php esc_html_e('Delete Selected', 'mxchat'); ?>
642		- </button>
643		- </div>
644		- </form>
	757	+ <div class="mxchat-chat-notification-modal-body">
	758	+ <form method="post" action="options.php" id="mxchat-chat-email-notification-form">
	759	+ <?php
	760	+ settings_fields('mxchat_transcripts_options');
	761	+ do_settings_sections('mxchat-transcripts');
	762	+ ?>
	763	+ <div class="mxchat-chat-notification-modal-footer">
	764	+ <button type="submit" class="button button-primary">
	765	+ <?php esc_html_e('Save Notification Settings', 'mxchat'); ?>
	766	+ </button>
	767	+ <button type="button" class="button mxchat-chat-notification-modal-cancel">
	768	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	769	+ </button>
	770	+ </div>
	771	+ </form>
	772	+ </div>
645	773	</div>
646		-
647		- <!-- Transcripts Container -->
648		- <div id="mxchat-transcripts"></div>
649	774	</div>
650	775	<?php
651	776	}
	777	+public function mxchat_transcripts_notification_section_callback() {
	778	+ 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>';
	779	+}
	780	+public function mxchat_enable_notifications_callback() {
	781	+ $options = get_option('mxchat_transcripts_options', array());
	782	+ $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
	783	+ ?>
	784	+ <label for="mxchat_enable_notifications">
	785	+ <input type="checkbox" id="mxchat_enable_notifications"
	786	+ name="mxchat_transcripts_options[mxchat_enable_notifications]"
	787	+ value="1" <?php checked(1, $enabled); ?>>
	788	+ <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
	789	+ </label>
	790	+ <p class="description">
	791	+ <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
	792	+ </p>
	793	+ <?php
	794	+}
	795	+public function mxchat_notification_email_callback() {
	796	+ $options = get_option('mxchat_transcripts_options', array());
	797	+ $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
	798	+ ?>
	799	+ <input type="email" id="mxchat_notification_email"
	800	+ name="mxchat_transcripts_options[mxchat_notification_email]"
	801	+ value="<?php echo esc_attr($email); ?>"
	802	+ class="regular-text">
	803	+ <p class="description">
	804	+ <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
	805	+ </p>
	806	+ <?php
	807	+}
	808	+public function sanitize_transcripts_options($input) {
	809	+ $sanitized = array();
652	810
	811	+ $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
	812	+
	813	+ if (isset($input['mxchat_notification_email'])) {
	814	+ $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
	815	+ if (!is_email($sanitized['mxchat_notification_email'])) {
	816	+ add_settings_error(
	817	+ 'mxchat_transcripts_options',
	818	+ 'invalid_email',
	819	+ __('Please enter a valid email address for notifications.', 'mxchat'),
	820	+ 'error'
	821	+ );
	822	+ $sanitized['mxchat_notification_email'] = get_option('admin_email');
	823	+ }
	824	+ }
	825	+
	826	+ return $sanitized;
	827	+}
	828	+public function export_chat_transcripts() {
	829	+ if (!current_user_can('manage_options')) {
	830	+ wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
	831	+ }
	832	+
	833	+ check_ajax_referer('mxchat_export_transcripts', 'security');
	834	+
	835	+ global $wpdb;
	836	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	837	+
	838	+ // Get all transcripts ordered by session and timestamp
	839	+ $results = $wpdb->get_results(
	840	+ "SELECT session_id, user_email, user_identifier, role, message, timestamp
	841	+ FROM {$table_name}
	842	+ ORDER BY session_id, timestamp ASC"
	843	+ );
	844	+
	845	+ if (empty($results)) {
	846	+ wp_send_json_error(array('message' => 'No transcripts found.'));
	847	+ wp_die();
	848	+ }
	849	+
	850	+ // Set headers for CSV download
	851	+ header('Content-Type: text/csv');
	852	+ header('Content-Disposition: attachment; filename="chat-transcripts-' . date('Y-m-d') . '.csv"');
	853	+ header('Pragma: no-cache');
	854	+ header('Expires: 0');
	855	+
	856	+ // Create output stream
	857	+ $output = fopen('php://output', 'w');
	858	+
	859	+ // Add UTF-8 BOM for proper Excel encoding
	860	+ fputs($output, "\xEF\xBB\xBF");
	861	+
	862	+ // Add CSV headers
	863	+ fputcsv($output, array(
	864	+ 'Session ID',
	865	+ 'Email',
	866	+ 'User Identifier',
	867	+ 'Role',
	868	+ 'Message',
	869	+ 'Timestamp'
	870	+ ));
	871	+
	872	+ // Add data rows
	873	+ foreach ($results as $row) {
	874	+ fputcsv($output, array(
	875	+ $row->session_id,
	876	+ $row->user_email,
	877	+ $row->user_identifier,
	878	+ $row->role,
	879	+ $row->message,
	880	+ $row->timestamp
	881	+ ));
	882	+ }
	883	+
	884	+ fclose($output);
	885	+ wp_die();
	886	+}
	887	+public function mxchat_fetch_chat_history() {
	888	+ global $wpdb;
	889	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	890	+
	891	+ if (!current_user_can('manage_options')) {
	892	+ wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
	893	+ }
	894	+
	895	+ // Get pagination parameters
	896	+ $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
	897	+ $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
	898	+ $offset = ($page - 1) * $per_page;
	899	+
	900	+ // Get search parameter if any
	901	+ $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
	902	+
	903	+ // Build the query based on whether we have a search term
	904	+ $search_condition = '';
	905	+ $search_params = array();
	906	+
	907	+ if (!empty($search)) {
	908	+ $search_condition = "WHERE (
	909	+ session_id LIKE %s
	910	+ OR user_email LIKE %s
	911	+ OR user_identifier LIKE %s
	912	+ OR message LIKE %s
	913	+ )";
	914	+ $search_params = array(
	915	+ '%' . $wpdb->esc_like($search) . '%',
	916	+ '%' . $wpdb->esc_like($search) . '%',
	917	+ '%' . $wpdb->esc_like($search) . '%',
	918	+ '%' . $wpdb->esc_like($search) . '%'
	919	+ );
	920	+ }
	921	+
	922	+ // First count total sessions for pagination
	923	+ if (!empty($search)) {
	924	+ $count_query = $wpdb->prepare(
	925	+ "SELECT COUNT(DISTINCT session_id)
	926	+ FROM {$table_name}
	927	+ {$search_condition}",
	928	+ $search_params
	929	+ );
	930	+ } else {
	931	+ $count_query = "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
	932	+ }
	933	+
	934	+ $total_sessions = $wpdb->get_var($count_query);
	935	+
	936	+ // Get paginated session IDs ordered by most recent message in each session
	937	+ if (!empty($search)) {
	938	+ $session_query = $wpdb->prepare(
	939	+ "SELECT DISTINCT t.session_id
	940	+ FROM {$table_name} t
	941	+ {$search_condition}
	942	+ GROUP BY t.session_id
	943	+ ORDER BY MAX(t.timestamp) DESC
	944	+ LIMIT %d OFFSET %d",
	945	+ array_merge($search_params, array($per_page, $offset))
	946	+ );
	947	+ } else {
	948	+ $session_query = $wpdb->prepare(
	949	+ "SELECT DISTINCT session_id
	950	+ FROM {$table_name}
	951	+ GROUP BY session_id
	952	+ ORDER BY MAX(timestamp) DESC
	953	+ LIMIT %d OFFSET %d",
	954	+ $per_page, $offset
	955	+ );
	956	+ }
	957	+
	958	+ $session_ids = $wpdb->get_col($session_query);
	959	+
	960	+ if (empty($session_ids)) {
	961	+ ob_start();
	962	+ echo '<div class="mxchat-no-results">';
	963	+ echo esc_html__('No chat history found.', 'mxchat');
	964	+ if (!empty($search)) {
	965	+ echo ' ' . esc_html__('Try adjusting your search criteria.', 'mxchat');
	966	+ }
	967	+ echo '</div>';
	968	+ $output = ob_get_clean();
	969	+
	970	+ wp_send_json(array(
	971	+ 'html' => $output,
	972	+ 'page' => $page,
	973	+ 'total_pages' => 0,
	974	+ 'total_sessions' => 0
	975	+ ));
	976	+
	977	+ wp_die();
	978	+ }
	979	+
	980	+ ob_start();
	981	+ echo '<div class="mxchat-transcript">';
	982	+
	983	+ // Iterate through sessions from newest to oldest
	984	+ foreach ($session_ids as $session_id) {
	985	+ // Get the email associated with this session (if available)
	986	+ $email = $wpdb->get_var(
	987	+ $wpdb->prepare(
	988	+ "SELECT user_email
	989	+ FROM {$table_name}
	990	+ WHERE session_id = %s AND user_email != ''
	991	+ ORDER BY timestamp ASC
	992	+ LIMIT 1",
	993	+ $session_id
	994	+ )
	995	+ );
	996	+
	997	+ // Get messages for this session ordered by timestamp
	998	+ $messages = $wpdb->get_results(
	999	+ $wpdb->prepare(
	1000	+ "SELECT * FROM {$table_name}
	1001	+ WHERE session_id = %s
	1002	+ ORDER BY timestamp ASC",
	1003	+ $session_id
	1004	+ )
	1005	+ );
	1006	+
	1007	+ // Start session block
	1008	+ echo '<div class="mxchat-session">';
	1009	+ echo '<div class="mxchat-session-header">';
	1010	+ // Wrap checkbox and session ID in one block
	1011	+ echo '<div class="mxchat-session-id">';
	1012	+ echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
	1013	+ echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
	1014	+ echo '</div>';
	1015	+
	1016	+ // Place email directly below the session ID block
	1017	+ if (!empty($email)) {
	1018	+ echo '<div class="mxchat-session-email">';
	1019	+ echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
	1020	+ echo '</div>';
	1021	+ }
	1022	+ echo '</div>';
	1023	+
	1024	+ echo '<div class="mxchat-messages">';
	1025	+
	1026	+ // Display messages for this session
	1027	+ foreach ($messages as $transcript) {
	1028	+ $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
	1029	+
	1030	+ // Determine message styling
	1031	+ switch ($transcript->role) {
	1032	+ case 'assistant':
	1033	+ case 'bot':
	1034	+ $message_class = 'bot-message';
	1035	+ $display_role = esc_html__('Chatbot', 'mxchat');
	1036	+ break;
	1037	+ case 'user':
	1038	+ $message_class = 'user-message';
	1039	+ $display_role = !empty($transcript->user_identifier)
	1040	+ ? sanitize_text_field($transcript->user_identifier)
	1041	+ : esc_html__('User', 'mxchat');
	1042	+ break;
	1043	+ case 'agent':
	1044	+ $message_class = 'agent-message';
	1045	+ $display_role = esc_html__('Agent', 'mxchat');
	1046	+ break;
	1047	+ default:
	1048	+ $message_class = 'unknown-message';
	1049	+ $display_role = esc_html__('Unknown', 'mxchat');
	1050	+ }
	1051	+
	1052	+ // Process message content
	1053	+ $message_content = wp_kses(
	1054	+ stripslashes($transcript->message),
	1055	+ [
	1056	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1057	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1058	+ 'a' => ['href' => [], 'title' => []]
	1059	+ ]
	1060	+ );
	1061	+ $message_content = nl2br($message_content);
	1062	+
	1063	+ // Render message
	1064	+ echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
	1065	+ echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
	1066	+ echo '<div class="mxchat-message-content">' . $message_content . '</div>';
	1067	+ echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
	1068	+ echo '</div>';
	1069	+ }
	1070	+
	1071	+ // Close session block
	1072	+ echo '</div></div>';
	1073	+ }
	1074	+
	1075	+ echo '</div>';
	1076	+
	1077	+ // Add pagination info and controls
	1078	+ $total_pages = ceil($total_sessions / $per_page);
	1079	+
	1080	+ echo '<div class="mxchat-pagination">';
	1081	+ echo '<div class="mxchat-pagination-info">';
	1082	+ echo sprintf(
	1083	+ esc_html__('Showing %1$d to %2$d of %3$d sessions', 'mxchat'),
	1084	+ $offset + 1,
	1085	+ min($offset + $per_page, $total_sessions),
	1086	+ $total_sessions
	1087	+ );
	1088	+ echo '</div>';
	1089	+
	1090	+ if ($total_pages > 1) {
	1091	+ echo '<div class="mxchat-pagination-controls">';
	1092	+
	1093	+ // Previous page button
	1094	+ if ($page > 1) {
	1095	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page - 1) . '">&laquo; ' . esc_html__('Previous', 'mxchat') . '</button>';
	1096	+ }
	1097	+
	1098	+ // Page numbers
	1099	+ $start_page = max(1, $page - 2);
	1100	+ $end_page = min($total_pages, $page + 2);
	1101	+
	1102	+ if ($start_page > 1) {
	1103	+ echo '<button class="mxchat-pagination-button" data-page="1">1</button>';
	1104	+ if ($start_page > 2) {
	1105	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1106	+ }
	1107	+ }
	1108	+
	1109	+ for ($i = $start_page; $i <= $end_page; $i++) {
	1110	+ $class = $i === $page ? 'mxchat-pagination-button active' : 'mxchat-pagination-button';
	1111	+ echo '<button class="' . $class . '" data-page="' . $i . '">' . $i . '</button>';
	1112	+ }
	1113	+
	1114	+ if ($end_page < $total_pages) {
	1115	+ if ($end_page < $total_pages - 1) {
	1116	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1117	+ }
	1118	+ echo '<button class="mxchat-pagination-button" data-page="' . $total_pages . '">' . $total_pages . '</button>';
	1119	+ }
	1120	+
	1121	+ // Next page button
	1122	+ if ($page < $total_pages) {
	1123	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page + 1) . '">' . esc_html__('Next', 'mxchat') . ' &raquo;</button>';
	1124	+ }
	1125	+
	1126	+ echo '</div>';
	1127	+ }
	1128	+ echo '</div>';
	1129	+
	1130	+ $output = ob_get_clean();
	1131	+
	1132	+ wp_send_json(array(
	1133	+ 'html' => $output,
	1134	+ 'page' => $page,
	1135	+ 'total_pages' => $total_pages,
	1136	+ 'total_sessions' => $total_sessions
	1137	+ ));
	1138	+
	1139	+ wp_die();
	1140	+}
	1141	+
653	1142	public function mxchat_create_prompts_page() {
	1143	+ error_log('=== DEBUG: mxchat_create_prompts_page started ===');
	1144	+
654	1145	global $wpdb;
655	1146	$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1147	+
	1148	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1149	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
656	1150
657	1151	// Display success message if all prompts were deleted
658	1152	if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
659	1153	echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
		@@ -663,8 +1157,56 @@
663	1157	$nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
664	1158	$search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
665	1159	$current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
666	1160	$per_page = 10;
	1161	+
	1162	+ error_log('DEBUG: Search query: ' . $search_query);
	1163	+ error_log('DEBUG: Current page: ' . $current_page);
	1164	+ error_log('DEBUG: Per page: ' . $per_page);
	1165	+
	1166	+ // ================================
	1167	+ // REPLACE THIS SECTION WITH UNIFIED TABLE LOGIC
	1168	+ // ================================
	1169	+
	1170	+ // Get Pinecone settings to determine data source
	1171	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	1172	+ error_log('DEBUG: Pinecone options retrieved: ' . print_r($pinecone_options, true));
	1173	+
	1174	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	1175	+ error_log('DEBUG: use_pinecone decision: ' . ($use_pinecone ? 'TRUE' : 'FALSE'));
	1176	+
	1177	+ $pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
	1178	+ error_log('DEBUG: Pinecone API key present: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
	1179	+
	1180	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	1181	+ error_log('DEBUG: Using PINECONE data source');
	1182	+ // PINECONE DATA SOURCE
	1183	+ $data_source = 'pinecone';
	1184	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	1185	+ error_log('DEBUG: About to call mxchat_fetch_pinecone_records');
	1186	+
	1187	+ $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page);
	1188	+ $total_records = $records['total'] ?? 0;
	1189	+ $prompts = $records['data'] ?? array();
	1190	+ $total_in_database = $records['total_in_database'] ?? 0;
	1191	+ $showing_recent_only = $records['showing_recent_only'] ?? false;
	1192	+
	1193	+ $total_pages = ceil($total_records / $per_page);
	1194	+
	1195	+ error_log('DEBUG: Pinecone - total_records: ' . $total_records);
	1196	+ error_log('DEBUG: Pinecone - prompts count: ' . count($prompts));
	1197	+ error_log('DEBUG: Pinecone - total_pages: ' . $total_pages);
	1198	+ error_log('DEBUG: Pinecone - showing_recent_only: ' . ($showing_recent_only ? 'TRUE' : 'FALSE'));
	1199	+ error_log('DEBUG: Pinecone - total_in_database: ' . $total_in_database);
	1200	+} else {
	1201	+ error_log('DEBUG: Using WORDPRESS DB data source');
	1202	+ // WORDPRESS DB DATA SOURCE (your existing logic)
	1203	+ $data_source = 'wordpress';
	1204	+
	1205	+ // Initialize these variables for WordPress DB
	1206	+ $total_in_database = 0;
	1207	+ $showing_recent_only = false;
	1208	+
667	1209	$offset = ($current_page - 1) * $per_page;
668	1210
669	1211	// Modify query to handle search input
670	1212	$sql_search = "";
		@@ -672,53 +1214,70 @@
672	1214	$sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
673	1215	}
674	1216
675	1217	// Retrieve total number of prompts, considering search filter
676		- $total_prompts = $wpdb->get_var("SELECT COUNT(*) FROM {$table_name} {$sql_search}");
677		- $total_pages = ceil($total_prompts / $per_page);
	1218	+ $count_query = "SELECT COUNT(*) FROM {$table_name} {$sql_search}";
	1219	+ error_log('DEBUG: WordPress count query: ' . $count_query);
	1220	+
	1221	+ $total_records = $wpdb->get_var($count_query);
	1222	+ error_log('DEBUG: WordPress total_records: ' . $total_records);
	1223	+
	1224	+ $total_pages = ceil($total_records / $per_page);
678	1225
679	1226	// Retrieve prompts from the database
680		- $prompts = $wpdb->get_results(
681		- $wpdb->prepare(
682		- "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
683		- $per_page,
684		- $offset
685		- )
	1227	+ $prompts_query = $wpdb->prepare(
	1228	+ "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
	1229	+ $per_page,
	1230	+ $offset
686	1231	);
	1232	+ error_log('DEBUG: WordPress prompts query: ' . $prompts_query);
	1233	+
	1234	+ $prompts = $wpdb->get_results($prompts_query);
	1235	+ error_log('DEBUG: WordPress prompts count: ' . count($prompts));
	1236	+}
687	1237
	1238	+error_log('DEBUG: Final data_source: ' . $data_source);
	1239	+error_log('DEBUG: Final total_records: ' . $total_records);
	1240	+error_log('DEBUG: Final prompts count: ' . count($prompts));
	1241	+error_log('DEBUG: Final showing_recent_only: ' . ($showing_recent_only ? 'TRUE' : 'FALSE'));
	1242	+error_log('DEBUG: Final total_in_database: ' . $total_in_database);
	1243	+
688	1244	// Add the pagination links generation here
689		- $page_links = paginate_links(array(
690		- 'base' => add_query_arg(array(
691		- 'paged' => '%#%',
692		- 'search' => urlencode($search_query),
693		- '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
694		- ), admin_url('admin.php?page=mxchat-prompts')),
695		- 'format' => '',
696		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
697		- 'next_text' => __('Next &raquo;', 'mxchat'),
698		- 'total' => $total_pages,
699		- 'current' => $current_page,
700		- ));
	1245	+ $page_links = '';
	1246	+ if ($total_pages > 1) {
	1247	+ $page_links = paginate_links(array(
	1248	+ 'base' => add_query_arg(array(
	1249	+ 'paged' => '%#%',
	1250	+ 'search' => urlencode($search_query),
	1251	+ '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
	1252	+ ), admin_url('admin.php?page=mxchat-prompts')),
	1253	+ 'format' => '',
	1254	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	1255	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	1256	+ 'total' => $total_pages,
	1257	+ 'current' => $current_page,
	1258	+ ));
	1259	+ }
701	1260
	1261	+ // ================================
	1262	+ // END OF REPLACEMENT SECTION
	1263	+ // ================================
	1264	+
702	1265	// Retrieve processing statuses
703	1266	$pdf_url = get_transient('mxchat_last_pdf_url');
704	1267	$sitemap_url = get_transient('mxchat_last_sitemap_url');
705		- $pdf_status = $pdf_url ? $this->get_pdf_processing_status($pdf_url) : false;
706		- $sitemap_status = $sitemap_url ? $this->get_sitemap_processing_status($sitemap_url) : false;
	1268	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1269	+ $pdf_status = $pdf_url ? $knowledge_manager->mxchat_get_pdf_processing_status($pdf_url) : false;
	1270	+ $sitemap_status = $sitemap_url ? $knowledge_manager->mxchat_get_sitemap_processing_status($sitemap_url) : false;
707	1271
708		- if ($pdf_status && $pdf_status['status'] === 'complete') {
709		- delete_transient('mxchat_last_pdf_url');
710		- $pdf_status = false;
711		- }
712		- if ($sitemap_status && $sitemap_status['status'] === 'complete') {
713		- delete_transient('mxchat_last_sitemap_url');
714		- $sitemap_status = false;
715		- }
716		-
717	1272	$is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
718	1273	|| ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
	1274	+
	1275	+ error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
	1276	+
719	1277	?>
720		- <div class="wrap mxchat-wrapper">
	1278	+
	1279	+<div class="wrap mxchat-wrapper">
721	1280	<!-- Hero Section -->
722	1281	<div class="mxchat-hero">
723	1282	<h1 class="mxchat-main-title">
724	1283	<span class="mxchat-gradient-text">Knowledge Base</span> Manager
		@@ -728,207 +1287,365 @@
728	1287	</p>
729	1288	</div>
730	1289
731	1290	<div class="mxchat-content">
732		- <!-- Import Settings Card -->
733		- <div class="mxchat-card">
734		- <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
735		- <p><?php esc_html_e('Using the free Pinecone DB Manager add-on is recommended for high performance and a knowledge database of more than 500.', 'mxchat'); ?></p>
736	1291
737		- <!-- Tab Contents -->
738		- <div class="mxchat-tab-contents">
739		- <!-- Default Database Tab -->
740		- <div id="default-db" class="mxchat-tab-content active">
741		- <!-- Auto-Sync Settings -->
742		- <div class="mxchat-settings-section">
743		- <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
744		- <p class="mxchat-description">
745		- <?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below. Works with Pinecone if enabled', 'mxchat'); ?>
746		- </p>
747		- <div class="mxchat-autosave-section"> <!-- Add this wrapper -->
748		- <div class="mxchat-toggle-group">
749		- <div class="mxchat-toggle-container">
750		- <label class="mxchat-toggle-switch">
751		- <input type="checkbox"
752		- name="mxchat_auto_sync_posts"
753		- class="mxchat-autosave-field"
754		- value="1"
755		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
756		- <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
757		- <span class="mxchat-toggle-slider"></span>
758		- </label>
759		- <span class="mxchat-toggle-label">
760		- <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
761		- </span>
762		- </div>
763		- <div class="mxchat-toggle-container">
764		- <label class="mxchat-toggle-switch">
765		- <input type="checkbox"
766		- name="mxchat_auto_sync_pages"
767		- class="mxchat-autosave-field"
768		- value="1"
769		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
770		- <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
771		- <span class="mxchat-toggle-slider"></span>
772		- </label>
773		- <span class="mxchat-toggle-label">
774		- <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
775		- </span>
776		- </div>
777		- </div>
778		- </div>
779		- </div>
780	1292
781		- <!-- Import Methods -->
782		- <div class="mxchat-import-methods">
783		- <div class="mxchat-method-card">
784		- <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
785		- <p><?php esc_html_e('Import all content from your sitemap automatically.', 'mxchat'); ?></p>
786		- </div>
787		- <div class="mxchat-method-card">
788		- <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
789		- <p><?php esc_html_e('Import knowledge directly from PDF documents.', 'mxchat'); ?></p>
790		- </div>
791		- <div class="mxchat-method-card">
792		- <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
793		- <p><?php esc_html_e('Import content from any specific webpage.', 'mxchat'); ?></p>
794		- </div>
795		- <div class="mxchat-method-card">
796		- <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
797		- <p><?php esc_html_e('Directly submit content to be vectorized.', 'mxchat'); ?></p>
798		- </div>
799		- </div>
	1293	+<!-- Tab Navigation -->
	1294	+<div class="mxchat-kb-tabs-nav">
	1295	+ <button class="mxchat-kb-tab-button active" data-tab="import">
	1296	+ <?php esc_html_e('Knowledge Import', 'mxchat'); ?>
	1297	+ </button>
	1298	+ <button class="mxchat-kb-tab-button" data-tab="sync">
	1299	+ <?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?>
	1300	+ </button>
	1301	+ <button class="mxchat-kb-tab-button" data-tab="pinecone">
	1302	+ <?php esc_html_e('Pinecone Settings', 'mxchat'); ?>
	1303	+ </button>
	1304	+</div>
800	1305
801		- <!-- Import Form -->
802		- <?php if (!$is_processing) : ?>
803		- <div class="mxchat-import-form">
804		- <form id="mxchat-sitemap-form" method="post"
805		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
806		- <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
807		- <div class="mxchat-url-input-group">
808		- <input type="url"
809		- name="sitemap_url"
810		- id="sitemap_url"
811		- placeholder="<?php esc_attr_e('Enter Sitemap, PDF, or Webpage URL', 'mxchat'); ?>"
812		- required />
813		- <button type="submit"
814		- name="submit_sitemap"
815		- class="mxchat-button-primary">
816		- <?php esc_html_e('Import', 'mxchat'); ?>
817		- </button>
818		- </div>
819		- </form>
820		- </div>
821		- <?php endif; ?>
822	1306
823		- <!-- Processing Status -->
824		- <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
825		- <div class="mxchat-status-card">
826		- <div class="mxchat-status-header">
827		- <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
828		- <?php if ($is_processing) : ?>
829		- <form method="post" class="mxchat-stop-form"
830		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
831		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
832		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
833		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
834		- </button>
835		- </form>
836		- <?php endif; ?>
837		- </div>
838		- <div class="mxchat-progress-bar">
839		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
840		- </div>
841		- <div class="mxchat-status-details">
842		- <p><?php printf(
843		- esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
844		- absint($pdf_status['processed_pages']),
845		- absint($pdf_status['total_pages']),
846		- absint($pdf_status['percentage'])
847		- ); ?></p>
848		- <p><?php printf(
849		- esc_html__('Status: %s', 'mxchat'),
850		- esc_html(ucfirst($pdf_status['status']))
851		- ); ?></p>
852		- <p><?php printf(
853		- esc_html__('Last update: %s', 'mxchat'),
854		- esc_html($pdf_status['last_update'])
855		- ); ?></p>
856		- </div>
857		- </div>
858		- <?php endif; ?>
	1307	+<div class="mxchat-kb-tabs-content">
	1308	+ <div id="mxchat-kb-tab-import" class="mxchat-kb-tab-content active">
	1309	+<!-- Import Options Card -->
	1310	+<div class="mxchat-card">
859	1311
860		- <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
861		- <div class="mxchat-status-card">
862		- <div class="mxchat-status-header">
863		- <h4><?php esc_html_e('Sitemap Processing Status (Refresh for update)', 'mxchat'); ?></h4>
864		- <?php if ($is_processing) : ?>
865		- <form method="post" class="mxchat-stop-form"
866		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
867		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
868		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
869		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
870		- </button>
871		- </form>
872		- <?php endif; ?>
873		- </div>
874		- <div class="mxchat-progress-bar">
875		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
876		- </div>
877		- <div class="mxchat-status-details">
878		- <p><?php printf(
879		- esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
880		- absint($sitemap_status['processed_urls']),
881		- absint($sitemap_status['total_urls']),
882		- absint($sitemap_status['percentage'])
883		- ); ?></p>
884		- <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
885		- <div class="mxchat-error-notice">
886		- <?php if (!empty($sitemap_status['error'])) : ?>
887		- <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
888		- <?php endif; ?>
889		- <?php if (!empty($sitemap_status['last_error'])) : ?>
890		- <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
891		- <?php endif; ?>
892		- </div>
893		- <?php endif; ?>
894		- </div>
895		- </div>
896		- <?php endif; ?>
897		- </div>
	1312	+ <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
898	1313
	1314	+<?php
	1315	+// Check if the appropriate embedding API key exists
	1316	+$embedding_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	1317	+$has_openai_key = !empty($this->options['api_key']);
	1318	+$has_voyage_key = !empty($this->options['voyage_api_key']);
	1319	+$has_gemini_key = !empty($this->options['gemini_api_key']);
899	1320
	1321	+// Determine if they have the needed API key for their selected embedding model
	1322	+$has_required_key = false;
	1323	+$required_key_type = '';
	1324	+
	1325	+if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
	1326	+ $has_required_key = true;
	1327	+ $required_key_type = 'OpenAI';
	1328	+} elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
	1329	+ $has_required_key = true;
	1330	+ $required_key_type = 'Voyage AI';
	1331	+} elseif (strpos($embedding_model, 'gemini-embedding-') !== false && $has_gemini_key) {
	1332	+ $has_required_key = true;
	1333	+ $required_key_type = 'Google Gemini';
	1334	+} elseif (strpos($embedding_model, 'text-embedding-') !== false) {
	1335	+ $required_key_type = 'OpenAI';
	1336	+} elseif (strpos($embedding_model, 'voyage-') !== false) {
	1337	+ $required_key_type = 'Voyage AI';
	1338	+} elseif (strpos($embedding_model, 'gemini-embedding-') !== false) {
	1339	+ $required_key_type = 'Google Gemini';
	1340	+}
	1341	+?>
	1342	+
	1343	+ <div class="mxchat-knowledge-warning <?php echo $has_required_key ? 'success' : 'warning'; ?>">
	1344	+ <?php if ($has_required_key): ?>
	1345	+ <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>
	1346	+ <?php else: ?>
	1347	+ <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>
	1348	+ <?php endif; ?>
	1349	+ </div>
	1350	+
	1351	+
	1352	+
	1353	+<!-- Import Options Section -->
	1354	+ <div class="mxchat-import-section">
	1355	+ <h3><?php esc_html_e('Import Options', 'mxchat'); ?></h3>
	1356	+
	1357	+ <!-- Import Options Grid -->
	1358	+ <div class="mxchat-import-options">
	1359	+ <!-- WordPress Import Option -->
	1360	+ <button type="button" id="mxchat-open-content-selector" class="mxchat-import-box mxchat-import-wordpress" data-option="wordpress">
	1361	+ <div class="mxchat-import-icon">
	1362	+ <span class="dashicons dashicons-wordpress"></span>
	1363	+ </div>
	1364	+ <div class="mxchat-import-content">
	1365	+ <h4><?php esc_html_e('WordPress Content', 'mxchat'); ?></h4>
	1366	+ <p><?php esc_html_e('Import specific posts and pages to your knowledge base.', 'mxchat'); ?></p>
	1367	+ </div>
	1368	+ <div class="mxchat-recommended-tag"><?php esc_html_e('Recommended', 'mxchat'); ?></div>
	1369	+ </button>
	1370	+
	1371	+ <!-- PDF Import Option -->
	1372	+ <button type="button" class="mxchat-import-box" data-option="pdf" data-placeholder="<?php esc_attr_e('Enter PDF URL here', 'mxchat'); ?>" data-type="pdf">
	1373	+ <div class="mxchat-import-icon">
	1374	+ <span class="dashicons dashicons-media-document"></span>
	1375	+ </div>
	1376	+ <div class="mxchat-import-content">
	1377	+ <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
	1378	+ <p><?php esc_html_e('Import knowledge from PDF documents.', 'mxchat'); ?></p>
	1379	+ </div>
	1380	+ </button>
	1381	+
	1382	+ <!-- Sitemap Import Option -->
	1383	+ <button type="button" class="mxchat-import-box" data-option="sitemap" data-placeholder="<?php esc_attr_e('Enter sitemap URL here', 'mxchat'); ?>" data-type="sitemap">
	1384	+ <div class="mxchat-import-icon">
	1385	+ <span class="dashicons dashicons-admin-site-alt"></span>
	1386	+ </div>
	1387	+ <div class="mxchat-import-content">
	1388	+ <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
	1389	+ <p><?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
	1390	+ </div>
	1391	+ </button>
	1392	+
	1393	+ <!-- Direct URL Import Option -->
	1394	+ <button type="button" class="mxchat-import-box" data-option="url" data-placeholder="<?php esc_attr_e('Enter webpage URL here', 'mxchat'); ?>" data-type="url">
	1395	+ <div class="mxchat-import-icon">
	1396	+ <span class="dashicons dashicons-admin-links"></span>
	1397	+ </div>
	1398	+ <div class="mxchat-import-content">
	1399	+ <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
	1400	+ <p><?php esc_html_e('Import content from any webpage.', 'mxchat'); ?></p>
	1401	+ </div>
	1402	+ </button>
	1403	+
	1404	+ <!-- Direct Content Import Option -->
	1405	+ <button type="button" class="mxchat-import-box" data-option="content" data-type="content">
	1406	+ <div class="mxchat-import-icon">
	1407	+ <span class="dashicons dashicons-editor-paste-text"></span>
	1408	+ </div>
	1409	+ <div class="mxchat-import-content">
	1410	+ <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
	1411	+ <p><?php esc_html_e('Submit content to be vectorized.', 'mxchat'); ?></p>
	1412	+ </div>
	1413	+ </button>
	1414	+ </div>
	1415	+
	1416	+ <!-- Input Areas for URL and Content -->
	1417	+ <div class="mxchat-import-input-area" id="mxchat-url-input-area" style="display: none;">
	1418	+ <?php if (!$is_processing) : ?>
	1419	+ <form id="mxchat-url-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
	1420	+ <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
	1421	+ <input type="hidden" name="import_type" id="import_type" value="url">
	1422	+ <div class="mxchat-url-input-group">
	1423	+ <input type="url"
	1424	+ name="sitemap_url"
	1425	+ id="sitemap_url"
	1426	+ placeholder="<?php esc_attr_e('Enter URL here', 'mxchat'); ?>"
	1427	+ required />
	1428	+ <button type="submit"
	1429	+ name="submit_sitemap"
	1430	+ class="mxchat-button-primary">
	1431	+ <?php esc_html_e('Import', 'mxchat'); ?>
	1432	+ </button>
	1433	+ </div>
	1434	+ <p class="mxchat-url-description" id="url-description-text"></p>
	1435	+ </form>
	1436	+ <?php endif; ?>
	1437	+ </div>
	1438	+
	1439	+ <div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none;">
	1440	+ <?php if (!$is_processing) : ?>
	1441	+ <form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
	1442	+ <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
	1443	+ <div class="mxchat-form-group">
	1444	+ <textarea
	1445	+ name="article_content"
	1446	+ id="article_content"
	1447	+ placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"
	1448	+ required
	1449	+ rows="6"
	1450	+ ></textarea>
	1451	+ </div>
	1452	+ <div class="mxchat-form-group">
	1453	+ <input type="url"
	1454	+ name="article_url"
	1455	+ id="article_url"
	1456	+ placeholder="<?php esc_attr_e('Enter source URL (Optional)', 'mxchat'); ?>">
	1457	+ </div>
	1458	+ <button type="submit"
	1459	+ name="submit_content"
	1460	+ class="mxchat-button-primary">
	1461	+ <?php esc_html_e('Import Content', 'mxchat'); ?>
	1462	+ </button>
	1463	+ </form>
	1464	+ <?php endif; ?>
	1465	+ </div>
	1466	+ </div>
	1467	+
	1468	+<!-- PDF Processing Status - ONLY PROCESSING -->
	1469	+ <?php if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
	1470	+ <div class="mxchat-status-card" data-card-type="pdf">
	1471	+ <div class="mxchat-status-header">
	1472	+ <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
	1473	+
	1474	+ <!-- Processing controls -->
	1475	+ <div class="mxchat-processing-controls">
	1476	+ <form method="post" class="mxchat-stop-form"
	1477	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1478	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1479	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1480	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1481	+ </button>
	1482	+ </form>
	1483	+
	1484	+ <button type="button" class="mxchat-manual-batch-btn"
	1485	+ data-process-type="pdf"
	1486	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_pdf_url')); ?>">
	1487	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1488	+ </button>
900	1489	</div>
901		- </div>
	1490	+ </div>
	1491	+
	1492	+ <div class="mxchat-progress-bar">
	1493	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
	1494	+ </div>
	1495	+
	1496	+ <div class="mxchat-status-details">
	1497	+ <p><?php printf(
	1498	+ esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
	1499	+ absint($pdf_status['processed_pages']),
	1500	+ absint($pdf_status['total_pages']),
	1501	+ absint($pdf_status['percentage'])
	1502	+ ); ?></p>
	1503	+
	1504	+ <?php if (!empty($pdf_status['failed_pages']) && $pdf_status['failed_pages'] > 0) : ?>
	1505	+ <p><strong><?php esc_html_e('Failed pages:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['failed_pages']); ?></p>
	1506	+ <?php endif; ?>
	1507	+
	1508	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($pdf_status['status'])); ?></p>
	1509	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['last_update']); ?></p>
	1510	+ </div>
	1511	+ </div>
	1512	+ <?php endif; ?>
902	1513
903		- <!-- Direct Content Submission Card -->
904		-<div class="mxchat-card">
905		- <div class="mxchat-card-header">
906		- <h2><?php esc_html_e('Submit Direct Content', 'mxchat'); ?></h2>
907		- </div>
908		- <form id="mxchat-content-form" method="post"
909		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
910		- <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
911		- <div class="mxchat-form-group">
912		- <label for="article_content"><?php esc_html_e('Content:', 'mxchat'); ?></label>
913		- <textarea name="article_content" id="article_content" required
914		- placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"></textarea>
915		- </div>
916		- <div class="mxchat-form-group">
917		- <label for="article_url"><?php esc_html_e('Source URL (Optional):', 'mxchat'); ?></label>
918		- <input type="url" name="article_url" id="article_url"
919		- placeholder="<?php esc_attr_e('Enter source URL', 'mxchat'); ?>">
920		- </div>
921		- <button type="submit" name="submit_content" class="mxchat-button-primary">
922		- <?php esc_html_e('Submit Content', 'mxchat'); ?>
923		- </button>
924		- </form>
	1514	+ <!-- Sitemap Processing Status - ONLY PROCESSING -->
	1515	+ <?php if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
	1516	+ <div class="mxchat-status-card" data-card-type="sitemap">
	1517	+ <div class="mxchat-status-header">
	1518	+ <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
	1519	+
	1520	+ <!-- Processing controls -->
	1521	+ <div class="mxchat-processing-controls">
	1522	+ <form method="post" class="mxchat-stop-form"
	1523	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1524	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1525	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1526	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1527	+ </button>
	1528	+ </form>
	1529	+
	1530	+ <button type="button" class="mxchat-manual-batch-btn"
	1531	+ data-process-type="sitemap"
	1532	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_sitemap_url')); ?>">
	1533	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1534	+ </button>
	1535	+ </div>
	1536	+ </div>
	1537	+
	1538	+ <div class="mxchat-progress-bar">
	1539	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
	1540	+ </div>
	1541	+
	1542	+ <div class="mxchat-status-details">
	1543	+ <p><?php printf(
	1544	+ esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
	1545	+ absint($sitemap_status['processed_urls']),
	1546	+ absint($sitemap_status['total_urls']),
	1547	+ absint($sitemap_status['percentage'])
	1548	+ ); ?></p>
	1549	+
	1550	+ <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
	1551	+ <p><strong><?php esc_html_e('Failed URLs:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['failed_urls']); ?></p>
	1552	+ <?php endif; ?>
	1553	+
	1554	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($sitemap_status['status'])); ?></p>
	1555	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['last_update']); ?></p>
	1556	+
	1557	+ <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
	1558	+ <div class="mxchat-error-notice">
	1559	+ <?php if (!empty($sitemap_status['error'])) : ?>
	1560	+ <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
	1561	+ <?php endif; ?>
	1562	+ <?php if (!empty($sitemap_status['last_error'])) : ?>
	1563	+ <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
	1564	+ <?php endif; ?>
	1565	+ </div>
	1566	+ <?php endif; ?>
	1567	+ </div>
	1568	+ </div>
	1569	+ <?php endif; ?>
	1570	+
	1571	+ <!-- Single URL Submission Status -->
	1572	+ <?php
	1573	+ // Get single URL status
	1574	+ $single_url_status = $this->knowledge_manager->mxchat_get_single_url_status();
	1575	+ $is_active_processing =
	1576	+ ($sitemap_status && $sitemap_status['status'] === 'processing') ||
	1577	+ ($pdf_status && $pdf_status['status'] === 'processing');
	1578	+ ?>
	1579	+
	1580	+ <div id="mxchat-single-url-status-container" <?php echo $is_active_processing ? 'style="display:none;"' : ''; ?>>
	1581	+ <?php if ($single_url_status && !$is_active_processing) : ?>
	1582	+ <div class="mxchat-status-card">
	1583	+ <div class="mxchat-status-header">
	1584	+ <h4><?php esc_html_e('Last URL Submission', 'mxchat'); ?></h4>
	1585	+ <?php if ($single_url_status['status'] === 'failed') : ?>
	1586	+ <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Failed', 'mxchat'); ?></span>
	1587	+ <?php else : ?>
	1588	+ <span class="mxchat-status-badge mxchat-status-success"><?php esc_html_e('Success', 'mxchat'); ?></span>
	1589	+ <?php endif; ?>
	1590	+ </div>
	1591	+ <div class="mxchat-status-details">
	1592	+ <p><strong><?php esc_html_e('URL:', 'mxchat'); ?></strong>
	1593	+ <a href="<?php echo esc_url($single_url_status['url']); ?>" target="_blank">
	1594	+ <?php echo esc_html(strlen($single_url_status['url']) > 60 ? substr($single_url_status['url'], 0, 57) . '...' : $single_url_status['url']); ?>
	1595	+ </a>
	1596	+ </p>
	1597	+ <p><strong><?php esc_html_e('Submitted:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['human_time']); ?></p>
	1598	+
	1599	+ <?php if ($single_url_status['status'] === 'failed' && !empty($single_url_status['error'])) : ?>
	1600	+ <div class="mxchat-error-notice">
	1601	+ <p class="error"><?php echo esc_html($single_url_status['error']); ?></p>
	1602	+ </div>
	1603	+ <?php endif; ?>
	1604	+
	1605	+ <?php if ($single_url_status['status'] === 'complete') : ?>
	1606	+ <p><strong><?php esc_html_e('Content Length:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['content_length']); ?> <?php esc_html_e('characters', 'mxchat'); ?></p>
	1607	+ <p><strong><?php esc_html_e('Embedding Dimensions:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['embedding_dimensions']); ?></p>
	1608	+ <?php endif; ?>
	1609	+ </div>
	1610	+ </div>
	1611	+ <?php endif; ?>
	1612	+ </div>
	1613	+
	1614	+ <!-- Completed Status Cards - Handles completed PDF/Sitemap processing -->
	1615	+ <?php
	1616	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1617	+ echo $knowledge_manager->mxchat_render_completed_status_cards();
	1618	+ ?>
	1619	+
	1620	+
925	1621	</div>
926	1622
927	1623	<!-- Knowledge Base Table Card -->
928	1624	<div class="mxchat-card">
929	1625	<div class="mxchat-card-header">
930		- <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
	1626	+<h2>
	1627	+ <?php esc_html_e('Knowledge Base', 'mxchat'); ?>
	1628	+ <span class="mxchat-record-count">
	1629	+ <?php if ($showing_recent_only && $total_in_database > 1000): ?>
	1630	+ (<?php echo esc_html($total_records); ?> of <?php echo esc_html(number_format($total_in_database)); ?> total - recent entries only)
	1631	+ <?php else: ?>
	1632	+ (<?php echo esc_html($total_records); ?>)
	1633	+ <?php endif; ?>
	1634	+ </span>
	1635	+ <!-- Keep your existing badge code here -->
	1636	+ <?php if ($use_pinecone) : ?>
	1637	+ <span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
	1638	+ <span class="dashicons dashicons-cloud"></span>
	1639	+ <?php esc_html_e('Pinecone', 'mxchat'); ?>
	1640	+ </span>
	1641	+ <?php else : ?>
	1642	+ <span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
	1643	+ <span class="dashicons dashicons-database-view"></span>
	1644	+ <?php esc_html_e('WordPress DB', 'mxchat'); ?>
	1645	+ </span>
	1646	+ <?php endif; ?>
	1647	+</h2>
931	1648	<div class="mxchat-header-actions">
932	1649	<!-- Search -->
933	1650	<form method="get" id="knowledge-search" class="mxchat-search-form">
934	1651	<?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
		@@ -947,8 +1664,9 @@
947	1664	action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
948	1665	class="mxchat-delete-form"
949	1666	onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
950	1667	<?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
	1668	+ <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
951	1669	<button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
952	1670	<span class="dashicons dashicons-trash"></span>
953	1671	<?php esc_html_e('Delete All', 'mxchat'); ?>
954	1672	</button>
		@@ -954,9 +1672,37 @@
954	1672	</button>
955	1673	</form>
956	1674	</div>
957	1675	</div>
	1676	+
	1677	+ <!-- Recent Entries Info Banner -->
	1678	+<?php if ($showing_recent_only && $total_in_database > 1000): ?>
	1679	+ <div class="mxchat-info-banner recent-only" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e3f2fd; border-left: 4px solid #2196f3; color: #1565c0;">
	1680	+ <span class="dashicons dashicons-info"></span>
	1681	+ <span>
	1682	+ <?php printf(
	1683	+ esc_html__('Showing your %s most recent entries for faster loading. Your complete database contains %s entries. ', 'mxchat'),
	1684	+ number_format($total_records),
	1685	+ number_format($total_in_database)
	1686	+ ); ?>
	1687	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('View complete database in Pinecone →', 'mxchat'); ?></a>
	1688	+ </span>
	1689	+ </div>
	1690	+<?php endif; ?>
958	1691
	1692	+ <!-- Data Source Info Banner -->
	1693	+ <?php if ($use_pinecone) : ?>
	1694	+ <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;">
	1695	+ <span class="dashicons dashicons-cloud"></span>
	1696	+ <span><?php esc_html_e('Data is stored in Pinecone vector database for enhanced AI performance. Refresh page after adding content to database.', 'mxchat'); ?></span>
	1697	+ </div>
	1698	+ <?php else : ?>
	1699	+ <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;">
	1700	+ <span class="dashicons dashicons-database-view"></span>
	1701	+ <span><?php esc_html_e('Data is stored in WordPress database. Refresh page after adding content to database.', 'mxchat'); ?></span>
	1702	+ </div>
	1703	+ <?php endif; ?>
	1704	+
959	1705	<!-- Table -->
960	1706	<div class="mxchat-table-wrapper">
961	1707	<table class="mxchat-records-table">
962	1708	<thead>
		@@ -963,47 +1709,100 @@
963	1709	<tr>
964	1710	<th><?php esc_html_e('ID', 'mxchat'); ?></th>
965	1711	<th><?php esc_html_e('Content', 'mxchat'); ?></th>
966	1712	<th><?php esc_html_e('Source', 'mxchat'); ?></th>
	1713	+ <?php if ($data_source === 'pinecone') : ?>
	1714	+ <th><?php esc_html_e('Vector ID', 'mxchat'); ?></th>
	1715	+ <?php endif; ?>
967	1716	<th><?php esc_html_e('Actions', 'mxchat'); ?></th>
968	1717	</tr>
969	1718	</thead>
970	1719	<tbody>
971	1720	<?php if ($prompts) : ?>
972		- <?php foreach ($prompts as $prompt) : ?>
973		- <tr id="prompt-<?php echo esc_attr($prompt->id); ?>">
974		- <td><?php echo esc_html($prompt->id); ?></td>
	1721	+ <?php foreach ($prompts as $index => $prompt) : ?>
	1722	+ <tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
	1723	+ data-source="<?php echo esc_attr($data_source); ?>"
	1724	+ <?php if ($data_source === 'pinecone') : ?>
	1725	+ style="background: rgba(33, 150, 243, 0.02);"
	1726	+ <?php endif; ?>>
	1727	+ <td>
	1728	+ <?php if ($data_source === 'pinecone') : ?>
	1729	+ <?php echo esc_html($index + 1 + (($current_page - 1) * $per_page)); ?>
	1730	+ <?php else : ?>
	1731	+ <?php echo esc_html($prompt->id); ?>
	1732	+ <?php endif; ?>
	1733	+ </td>
975	1734	<td class="mxchat-content-cell">
976	1735	<div class="content-view">
977		- <?php echo wp_kses_post(wpautop(esc_textarea($prompt->article_content))); ?>
	1736	+ <?php
	1737	+ $content = $prompt->article_content;
	1738	+ // Check if content contains Hebrew characters
	1739	+ if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
	1740	+ // Apply RTL direction for Hebrew content
	1741	+ echo '<div dir="rtl" lang="he" class="rtl-content">';
	1742	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	1743	+ echo '</div>';
	1744	+ } else {
	1745	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	1746	+ }
	1747	+ ?>
978	1748	</div>
979		- <textarea class="content-edit" style="display:none;">
980		- <?php echo esc_textarea($prompt->article_content); ?>
981		- </textarea>
	1749	+ <?php if ($data_source === 'wordpress') : ?>
	1750	+ <textarea class="content-edit" style="display:none;"
	1751	+ <?php if (preg_match('/[\x{0590}-\x{05FF}]/u', $prompt->article_content)) echo 'dir="rtl" lang="he"'; ?>>
	1752	+ <?php echo esc_textarea($prompt->article_content); ?>
	1753	+ </textarea>
	1754	+ <?php endif; ?>
982	1755	</td>
983	1756	<td class="mxchat-url-cell">
984		- <?php if (!empty($prompt->source_url)) : ?>
985		- <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
986		- <span class="dashicons dashicons-external"></span>
987		- <?php esc_html_e('View Source', 'mxchat'); ?>
988		- </a>
989		- <?php else : ?>
990		- <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	1757	+ <div class="url-view">
	1758	+ <?php if (!empty($prompt->source_url)) : ?>
	1759	+ <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
	1760	+ <span class="dashicons dashicons-external"></span>
	1761	+ <?php esc_html_e('View Source', 'mxchat'); ?>
	1762	+ </a>
	1763	+ <?php else : ?>
	1764	+ <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	1765	+ <?php endif; ?>
	1766	+ </div>
	1767	+ <?php if ($data_source === 'wordpress') : ?>
	1768	+ <input type="text" class="url-edit" style="display:none;"
	1769	+ value="<?php echo esc_attr($prompt->source_url); ?>" />
991	1770	<?php endif; ?>
992	1771	</td>
	1772	+ <?php if ($data_source === 'pinecone') : ?>
	1773	+ <td class="mxchat-vector-id-cell">
	1774	+ <code style="background: #f5f5f5; padding: 2px 6px; border-radius: 3px; font-size: 11px;">
	1775	+ <?php echo esc_html(substr($prompt->id, 0, 12) . '...'); ?>
	1776	+ </code>
	1777	+ </td>
	1778	+ <?php endif; ?>
993	1779	<td class="mxchat-actions-cell">
994		- <button class="mxchat-button-icon edit-button"
995		- data-id="<?php echo esc_attr($prompt->id); ?>">
996		- <span class="dashicons dashicons-edit"></span>
997		- </button>
998		- <button class="mxchat-button-icon save-button"
999		- data-id="<?php echo esc_attr($prompt->id); ?>"
1000		- style="display:none;"
1001		- data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
1002		- <span class="dashicons dashicons-saved"></span>
1003		- </button>
	1780	+ <?php if ($data_source === 'wordpress') : ?>
	1781	+ <!-- WordPress DB - Full edit capabilities -->
	1782	+ <button class="mxchat-button-icon edit-button"
	1783	+ data-id="<?php echo esc_attr($prompt->id); ?>">
	1784	+ <span class="dashicons dashicons-edit"></span>
	1785	+ </button>
	1786	+ <button class="mxchat-button-icon save-button"
	1787	+ data-id="<?php echo esc_attr($prompt->id); ?>"
	1788	+ style="display:none;"
	1789	+ data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
	1790	+ <span class="dashicons dashicons-saved"></span>
	1791	+ </button>
	1792	+ <?php else : ?>
	1793	+ <!-- Pinecone - Read-only with note -->
	1794	+ <span class="mxchat-readonly-note"
	1795	+ title="<?php esc_attr_e('Pinecone records are read-only', 'mxchat'); ?>"
	1796	+ style="opacity: 0.6; cursor: help;">
	1797	+ <span class="dashicons dashicons-visibility"></span>
	1798	+ </span>
	1799	+ <?php endif; ?>
	1800	+
	1801	+ <!-- Delete button for both sources -->
1004	1802	<a href="<?php echo esc_url(admin_url(
1005	1803	'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
	1804	+ . '&source=' . esc_attr($data_source)
1006	1805	. '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
1007	1806	)); ?>"
1008	1807	class="mxchat-button-icon delete-button"
1009	1808	onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
		@@ -1013,10 +1812,14 @@
1013	1812	</tr>
1014	1813	<?php endforeach; ?>
1015	1814	<?php else : ?>
1016	1815	<tr>
1017		- <td colspan="4" class="mxchat-no-records">
1018		- <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
	1816	+ <td colspan="<?php echo $data_source === 'pinecone' ? '5' : '4'; ?>" class="mxchat-no-records">
	1817	+ <?php if ($use_pinecone) : ?>
	1818	+ <?php esc_html_e('No vectors found in Pinecone database.', 'mxchat'); ?>
	1819	+ <?php else : ?>
	1820	+ <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
	1821	+ <?php endif; ?>
1019	1822	</td>
1020	1823	</tr>
1021	1824	<?php endif; ?>
1022	1825	</tbody>
		@@ -1028,1407 +1831,451 @@
1028	1831	<?php echo wp_kses_post($page_links); ?>
1029	1832	</div>
1030	1833	<?php endif; ?>
1031	1834	</div>
	1835	+
1032	1836	</div>
1033		-</div>
1034		-<?php
1035		-}
1036	1837
	1838	+ <!-- Sync Settings Tab (Initially Hidden) -->
	1839	+ <div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
	1840	+<div class="mxchat-card">
	1841	+ <!-- Auto-Sync Settings -->
	1842	+ <div class="mxchat-settings-section">
	1843	+ <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
	1844	+ <p class="mxchat-description">
	1845	+ <?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below. Works with Pinecone if enabled', 'mxchat'); ?>
	1846	+ </p>
	1847	+ <div class="mxchat-autosave-section">
	1848	+ <div class="mxchat-toggle-group">
	1849	+ <div class="mxchat-toggle-container">
	1850	+ <label class="mxchat-toggle-switch">
	1851	+ <input type="checkbox"
	1852	+ name="mxchat_auto_sync_posts"
	1853	+ class="mxchat-autosave-field"
	1854	+ value="1"
	1855	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	1856	+ <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
	1857	+ <span class="mxchat-toggle-slider"></span>
	1858	+ </label>
	1859	+ <span class="mxchat-toggle-label">
	1860	+ <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
	1861	+ </span>
	1862	+ </div>
1037	1863
1038		-public function mxchat_handle_delete_all_prompts() {
1039		- // Verify nonce
1040		- if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
1041		- wp_die(__('Nonce verification failed.', 'mxchat'));
1042		- }
	1864	+ <div class="mxchat-toggle-container">
	1865	+ <label class="mxchat-toggle-switch">
	1866	+ <input type="checkbox"
	1867	+ name="mxchat_auto_sync_pages"
	1868	+ class="mxchat-autosave-field"
	1869	+ value="1"
	1870	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	1871	+ <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
	1872	+ <span class="mxchat-toggle-slider"></span>
	1873	+ </label>
	1874	+ <span class="mxchat-toggle-label">
	1875	+ <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
	1876	+ </span>
	1877	+ </div>
1043	1878
1044		- // Check permissions
1045		- if (!current_user_can('manage_options')) {
1046		- wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
1047		- }
	1879	+ <!-- Custom Post Types Section -->
	1880	+ <div class="mxchat-section-content">
	1881	+ <div class="mxchat-custom-post-types-header">
	1882	+ <button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
	1883	+ <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
	1884	+ <span class="mxchat-toggle-icon">▼</span>
	1885	+ </button>
	1886	+ </div>
1048	1887
1049		- global $wpdb;
1050		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1888	+ <div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
	1889	+ <h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
	1890	+ <p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
1051	1891
1052		- // Delete all prompts from the table
1053		- $wpdb->query("DELETE FROM {$table_name}");
	1892	+ <div class="mxchat-custom-post-types">
	1893	+ <?php
	1894	+ $post_types = $knowledge_manager->mxchat_get_public_post_types();
	1895	+ // Skip post and page as they're handled separately
	1896	+ unset($post_types['post']);
	1897	+ unset($post_types['page']);
1054	1898
1055		- // Clear relevant cache
1056		- wp_cache_delete('all_prompts', 'mxchat_prompts');
	1899	+ if (!empty($post_types)) {
	1900	+ foreach ($post_types as $post_type => $label) {
	1901	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	1902	+ $is_enabled = get_option($option_name, '0');
	1903	+ ?>
	1904	+ <div class="mxchat-toggle-container">
	1905	+ <label class="mxchat-toggle-switch">
	1906	+ <input type="checkbox"
	1907	+ name="<?php echo esc_attr($option_name); ?>"
	1908	+ class="mxchat-autosave-field"
	1909	+ value="1"
	1910	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	1911	+ <?php checked($is_enabled, '1'); ?>>
	1912	+ <span class="mxchat-toggle-slider"></span>
	1913	+ </label>
	1914	+ <span class="mxchat-toggle-label">
	1915	+ <?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
	1916	+ </span>
	1917	+ </div>
	1918	+ <?php
	1919	+ }
	1920	+ } else {
	1921	+ echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
	1922	+ }
	1923	+ ?>
	1924	+ </div>
	1925	+ </div>
	1926	+ </div>
	1927	+ </div>
	1928	+ </div>
	1929	+ </div>
	1930	+</div>
	1931	+</div>
1057	1932
1058		- // Redirect back with a success message
1059		- $redirect_url = add_query_arg(array(
1060		- 'page' => 'mxchat-prompts',
1061		- 'all_deleted' => 'true'
1062		- ), admin_url('admin.php'));
	1933	+<!-- NEW PINECONE TAB -->
	1934	+ <div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
	1935	+ <div class="mxchat-card">
	1936	+ <h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
	1937	+ <p class="mxchat-description">
	1938	+ <?php echo wp_kses(
	1939	+ __('<strong>Pinecone is optional</strong> and not required for MxChat to function. It provides enhanced search performance for larger knowledge bases. When enabled, content will be stored in Pinecone instead of the WordPress database, but you can use MxChat without it.', 'mxchat'),
	1940	+ array('strong' => array())
	1941	+ ); ?>
	1942	+ </p>
1063	1943
1064		- wp_safe_redirect($redirect_url);
1065		- exit;
1066		-}
1067		-public function mxchat_handle_delete_prompt() {
1068		- // Sanitize and validate nonce
1069		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
1070		- if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
1071		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1072		- }
	1944	+ <div class="mxchat-pinecone-info-box">
	1945	+ <div class="mxchat-info-icon">
	1946	+ <span class="dashicons dashicons-info"></span>
	1947	+ </div>
	1948	+ <div class="mxchat-info-content">
	1949	+ <h4><?php esc_html_e('What is Pinecone?', 'mxchat'); ?></h4>
	1950	+ <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>
	1951	+ <p><a href="https://www.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Learn more about Pinecone →', 'mxchat'); ?></a></p>
	1952	+ </div>
	1953	+ </div>
1073	1954
1074		- // Check permissions
1075		- if (!current_user_can('manage_options')) {
1076		- wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
1077		- }
	1955	+ <div class="mxchat-database-settings-form">
	1956	+ <!-- REMOVED the WordPress form - we're using AJAX auto-save instead -->
	1957	+ <?php
	1958	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	1959	+ $use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
	1960	+ ?>
1078	1961
1079		- // Validate and sanitize ID parameter
1080		- $id = isset($_GET['id']) ? intval($_GET['id']) : 0;
1081		- if ($id <= 0) {
1082		- wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
1083		- }
	1962	+ <div class="mxchat-toggle-container">
	1963	+ <label class="mxchat-toggle-switch">
	1964	+ <input type="checkbox"
	1965	+ name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"
	1966	+ value="1"
	1967	+ <?php checked($use_pinecone, '1'); ?>>
	1968	+ <span class="mxchat-toggle-slider"></span>
	1969	+ </label>
	1970	+ <span class="mxchat-toggle-label">
	1971	+ <?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?>
	1972	+ </span>
	1973	+ </div>
1084	1974
1085		- global $wpdb;
1086		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1975	+ <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
1087	1976
1088		- // Clear cache and delete prompt
1089		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
1090		- $wpdb->delete($table_name, array('id' => $id), array('%d'));
	1977	+ <?php if ($use_pinecone) : ?>
	1978	+ <div class="mxchat-knowledge-warning success">
	1979	+ <p><span class="dashicons dashicons-yes-alt"></span>
	1980	+ <?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?>
	1981	+ </p>
	1982	+ </div>
	1983	+ <?php endif; ?>
1091	1984
1092		- wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1093		- exit;
1094		-}
1095		-public function mxchat_generate_embedding($text) {
1096		- $options = get_option('mxchat_options');
1097		- $api_key = $options['api_key'] ?? esc_html__('default_api_key', 'mxchat');
	1985	+ <div class="mxchat-form-group">
	1986	+ <label for="mxchat_pinecone_api_key">
	1987	+ <?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="required">*</span>
	1988	+ </label>
	1989	+ <input type="password"
	1990	+ id="mxchat_pinecone_api_key"
	1991	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]"
	1992	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
	1993	+ class="regular-text"
	1994	+ placeholder="pcsk_..." />
	1995	+ <p class="description">
	1996	+ <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
	1997	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
	1998	+ </p>
	1999	+ </div>
1098	2000
1099		- $response = wp_remote_post('https://api.openai.com/v1/embeddings', array(
1100		- 'body' => wp_json_encode(array(
1101		- 'model' => esc_html__('text-embedding-ada-002', 'mxchat'),
1102		- 'input' => $text
1103		- )),
1104		- 'headers' => array(
1105		- 'Authorization' => 'Bearer ' . $api_key,
1106		- 'Content-Type' => esc_html__('application/json', 'mxchat')
1107		- ),
1108		- ));
	2001	+ <div class="mxchat-form-group">
	2002	+ <label for="mxchat_pinecone_environment">
	2003	+ <?php esc_html_e('Region', 'mxchat'); ?>
	2004	+ </label>
	2005	+ <input type="text"
	2006	+ id="mxchat_pinecone_environment"
	2007	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
	2008	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>"
	2009	+ placeholder="e.g., gcp-starter"
	2010	+ class="regular-text" />
	2011	+ <p class="description">
	2012	+ <?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp, us-east-1-aws)', 'mxchat'); ?>
	2013	+ </p>
	2014	+ </div>
1109	2015
1110		- if (is_wp_error($response)) {
1111		- return null;
1112		- }
	2016	+ <div class="mxchat-form-group">
	2017	+ <label for="mxchat_pinecone_index">
	2018	+ <?php esc_html_e('Index Name', 'mxchat'); ?> <span class="required">*</span>
	2019	+ </label>
	2020	+ <input type="text"
	2021	+ id="mxchat_pinecone_index"
	2022	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_index]"
	2023	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>"
	2024	+ placeholder="e.g., my-wordpress-vectors"
	2025	+ class="regular-text" />
	2026	+ <p class="description">
	2027	+ <?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?>
	2028	+ </p>
	2029	+ </div>
1113	2030
1114		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
1115		- return $response_data['data'][0]['embedding'] ?? null;
1116		- }
1117		-public function mxchat_delete_chat_history() {
1118		- if (!current_user_can('manage_options')) {
1119		- echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
1120		- wp_die();
1121		- }
	2031	+ <div class="mxchat-form-group">
	2032	+ <label for="mxchat_pinecone_host">
	2033	+ <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
	2034	+ </label>
	2035	+ <input type="text"
	2036	+ id="mxchat_pinecone_host"
	2037	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
	2038	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>"
	2039	+ placeholder="e.g., my-index-xyz123.svc.pinecone.io"
	2040	+ class="regular-text" />
	2041	+ <p class="description">
	2042	+ <?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in your index details.', 'mxchat'); ?>
	2043	+ </p>
	2044	+ </div>
1122	2045
1123		- check_ajax_referer('mxchat_delete_chat_history', 'security');
	2046	+<div class="mxchat-setup-steps">
	2047	+ <h3><?php esc_html_e('Setup Instructions', 'mxchat'); ?></h3>
	2048	+ <div class="mxchat-setup-step">
	2049	+ <span class="step-number">1</span>
	2050	+ <div class="step-content">
	2051	+ <h4><?php esc_html_e('Create Account', 'mxchat'); ?></h4>
	2052	+ <p><?php esc_html_e('Create a free account at', 'mxchat'); ?> <a href="https://www.pinecone.io/" target="_blank">pinecone.io</a></p>
	2053	+ </div>
	2054	+ </div>
	2055	+ <div class="mxchat-setup-step">
	2056	+ <span class="step-number">2</span>
	2057	+ <div class="step-content">
	2058	+ <h4><?php esc_html_e('Create Index', 'mxchat'); ?></h4>
	2059	+ <p><?php esc_html_e('Create a new index with these settings:', 'mxchat'); ?></p>
	2060	+ <ul>
	2061	+ <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>
	2062	+ <li><?php esc_html_e('Metric: Cosine', 'mxchat'); ?></li>
	2063	+ <li><?php esc_html_e('Cloud & Region: Your preferred region', 'mxchat'); ?></li>
	2064	+ </ul>
	2065	+ </div>
	2066	+ </div>
	2067	+ <div class="mxchat-setup-step">
	2068	+ <span class="step-number">3</span>
	2069	+ <div class="step-content">
	2070	+ <h4><?php esc_html_e('Get API Key', 'mxchat'); ?></h4>
	2071	+ <p><?php esc_html_e('Copy your API key from the API Keys section', 'mxchat'); ?></p>
	2072	+ </div>
	2073	+ </div>
	2074	+ <div class="mxchat-setup-step">
	2075	+ <span class="step-number">4</span>
	2076	+ <div class="step-content">
	2077	+ <h4><?php esc_html_e('Get Index Host', 'mxchat'); ?></h4>
	2078	+ <p><?php esc_html_e('Copy your index host URL from the index details', 'mxchat'); ?></p>
	2079	+ </div>
	2080	+ </div>
	2081	+ <div class="mxchat-setup-step">
	2082	+ <span class="step-number">5</span>
	2083	+ <div class="step-content">
	2084	+ <h4><?php esc_html_e('Save Settings', 'mxchat'); ?></h4>
	2085	+ <p><?php esc_html_e('Fill in the form above and save settings', 'mxchat'); ?></p>
	2086	+ </div>
	2087	+ </div>
	2088	+</div>
1124	2089
1125		- global $wpdb;
1126		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1127	2090
1128		- if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
1129		- foreach ($_POST['delete_session_ids'] as $session_id) {
1130		- $session_id_sanitized = sanitize_text_field($session_id);
1131	2091
1132		- // Clear relevant cache before deletion
1133		- $cache_key = 'chat_session_' . $session_id_sanitized;
1134		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
	2092	+ </div>
1135	2093
1136		- // Perform the deletion
1137		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1138		- }
1139	2094
1140		- // Optionally, clear a general cache if you have one
1141		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
	2095	+ </div>
	2096	+ </div>
	2097	+ </div>
1142	2098
1143		- echo wp_json_encode(['success' => esc_html__('Selected chat sessions have been deleted.', 'mxchat')]);
1144		- } else {
1145		- echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
1146		- }
	2099	+</div>
1147	2100
1148		- wp_die();
1149		- }
1150	2101
1151	2102
1152		-public function mxchat_save_inline_prompt() {
1153		- // Check for nonce security
1154		- check_ajax_referer('mxchat_save_inline_nonce');
1155	2103
1156		- // Verify permissions
1157		- if (!current_user_can('manage_options')) {
1158		- wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1159		- return;
1160		- }
	2104	+</div>
	2105	+</div>
1161	2106
1162		- global $wpdb;
1163		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1164	2107
1165		- // Validate and sanitize input data
1166		- $prompt_id = isset($_POST['id']) ? absint($_POST['id']) : 0;
1167		- $article_content = isset($_POST['article_content']) ? sanitize_textarea_field($_POST['article_content']) : '';
1168		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
	2108	+<!-- Content Selector Modal -->
	2109	+<div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
	2110	+ <div class="mxchat-kb-modal-content">
	2111	+<div class="mxchat-kb-modal-header">
	2112	+ <h3>
	2113	+ <?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
	2114	+ <span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
	2115	+ </h3>
	2116	+ <span class="mxchat-kb-modal-close">&times;</span>
	2117	+</div>
	2118	+ <div class="mxchat-kb-modal-filters">
	2119	+ <div class="mxchat-kb-search-group">
	2120	+ <input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
	2121	+ </div>
1169	2122
1170		- if ($prompt_id > 0 && !empty($article_content)) {
1171		- // Re-generate the embedding vector for the updated content
1172		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
	2123	+ <div class="mxchat-kb-filter-group">
	2124	+ <select id="mxchat-kb-content-type-filter">
	2125	+ <option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
	2126	+ <option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
	2127	+ <option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
	2128	+ <?php
	2129	+ // Add other post types dynamically
	2130	+ $post_types = get_post_types(array('public' => true), 'objects');
	2131	+ foreach ($post_types as $post_type) {
	2132	+ // Skip post and page as they're already added
	2133	+ if (!in_array($post_type->name, array('post', 'page'))) {
	2134	+ echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
	2135	+ }
	2136	+ }
	2137	+ ?>
	2138	+ </select>
1173	2139
1174		- if (is_array($embedding_vector)) {
1175		- // Serialize the embedding vector before storing it
1176		- $embedding_vector_serialized = serialize($embedding_vector);
	2140	+ <select id="mxchat-kb-content-status-filter">
	2141	+ <option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
	2142	+ <option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
	2143	+ <option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
	2144	+ </select>
1177	2145
1178		- // Update the prompt in the database
1179		- $updated = $wpdb->update(
1180		- $table_name,
1181		- array(
1182		- 'article_content' => $article_content,
1183		- 'embedding_vector' => $embedding_vector_serialized,
1184		- 'source_url' => $article_url,
1185		- ),
1186		- array('id' => $prompt_id),
1187		- array('%s', '%s', '%s'),
1188		- array('%d')
1189		- );
	2146	+ <select id="mxchat-kb-processed-filter">
	2147	+ <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
	2148	+ <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
	2149	+ <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
	2150	+ </select>
	2151	+ </div>
	2152	+ </div>
1190	2153
1191		- if ($updated !== false) {
1192		- wp_send_json_success();
1193		- } else {
1194		- wp_send_json_error(esc_html__('Database update failed.', 'mxchat'));
1195		- }
1196		- } else {
1197		- wp_send_json_error(esc_html__('Embedding generation failed.', 'mxchat'));
1198		- }
1199		- } else {
1200		- wp_send_json_error(esc_html__('Invalid data.', 'mxchat'));
1201		- }
1202		-}
	2154	+ <div class="mxchat-kb-content-selection">
	2155	+ <div class="mxchat-kb-selection-header">
	2156	+ <label>
	2157	+ <input type="checkbox" id="mxchat-kb-select-all">
	2158	+ <?php esc_html_e('Select All', 'mxchat'); ?>
	2159	+ </label>
	2160	+ <span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
	2161	+ </div>
1203	2162
	2163	+ <div class="mxchat-kb-content-list">
	2164	+ <!-- Content will be loaded here via AJAX -->
	2165	+ <div class="mxchat-kb-loading">
	2166	+ <span class="mxchat-kb-spinner is-active"></span>
	2167	+ <?php esc_html_e('Loading content...', 'mxchat'); ?>
	2168	+ </div>
	2169	+ </div>
1204	2170
	2171	+ <div class="mxchat-kb-pagination">
	2172	+ <!-- Pagination will be added here -->
	2173	+ </div>
	2174	+ </div>
1205	2175
1206		-// Add this method to handle post updates
1207		-public function handle_post_update($post_id, $post, $update) {
1208		- // Basic validation checks
1209		- if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE || wp_is_post_revision($post_id)) {
1210		- return;
1211		- }
	2176	+ <div class="mxchat-kb-modal-footer">
	2177	+ <button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
	2178	+ <?php esc_html_e('Process Selected Content', 'mxchat'); ?>
	2179	+ <span class="mxchat-kb-selected-count">(0)</span>
	2180	+ </button>
	2181	+ <button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
	2182	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2183	+ </button>
	2184	+ </div>
	2185	+ </div>
	2186	+</div>
1212	2187
1213		- // Only process published content
1214		- if (!in_array($post->post_status, array('publish'))) {
1215		- return;
1216		- }
1217		-
1218		- // Check if sync is enabled for this post type
1219		- $post_type = $post->post_type;
1220		- if (!in_array($post_type, array('post', 'page'))) {
1221		- return;
1222		- }
1223		-
1224		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1225		- if (get_option($sync_option) != '1') {
1226		- return;
1227		- }
1228		-
1229		- // Prepare content and URL
1230		- $content = wp_strip_all_tags($post->post_content);
1231		- $url = get_permalink($post_id);
1232		-
1233		- // Generate embedding vector
1234		- $embedding_vector = $this->mxchat_generate_embedding($content);
1235		- if (!$embedding_vector) {
1236		- return;
1237		- }
1238		-
1239		- // Check for Pinecone addon and its settings
1240		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1241		- $use_pinecone = false;
1242		-
1243		- if ($pinecone_settings && is_array($pinecone_settings)) {
1244		- // Check if Pinecone is enabled and all required settings are present
1245		- $use_pinecone = (
1246		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1247		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1248		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1249		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1250		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1251		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1252		- );
1253		- }
1254		-
1255		- if ($use_pinecone) {
1256		- // Use Pinecone
1257		- $pinecone_result = $this->store_in_pinecone_main(
1258		- $embedding_vector,
1259		- $content,
1260		- $url,
1261		- $pinecone_settings['mxchat_pinecone_api_key'],
1262		- $pinecone_settings['mxchat_pinecone_environment'],
1263		- $pinecone_settings['mxchat_pinecone_index']
1264		- );
1265		-
1266		- if (!$pinecone_result['success']) {
1267		- //error_log('MXChat: Pinecone sync failed - falling back to WordPress DB');
1268		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1269		- }
1270		- } else {
1271		- // Fallback to WordPress DB storage
1272		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1273		- }
	2188	+<?php
1274	2189	}
1275		-// Modified storage function to add type field
1276		-private function store_in_pinecone_main($embedding_vector, $content, $url, $api_key, $environment, $index_name, $vector_id = null) {
1277		- $vector_id = $vector_id ?: md5($url);
1278		- $options = get_option('mxchat_pinecone_addon_options');
1279		- $host = $options['mxchat_pinecone_host'] ?? '';
1280		-
1281		- if (empty($host)) {
1282		- return array(
1283		- 'success' => false,
1284		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
1285		- );
	2190	+public function mxchat_delete_chat_history() {
	2191	+ if (!current_user_can('manage_options')) {
	2192	+ echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
	2193	+ wp_die();
1286	2194	}
1287		-
1288		- // Determine if this is a product URL
1289		- $is_product = (strpos($url, '/product/') !== false || strpos($url, '/shop/') !== false);
1290		-
1291		- $api_endpoint = "https://{$host}/vectors/upsert";
1292		- $request_body = array(
1293		- 'vectors' => array(
1294		- array(
1295		- 'id' => $vector_id,
1296		- 'values' => $embedding_vector,
1297		- 'metadata' => array(
1298		- 'text' => $content,
1299		- 'source_url' => $url,
1300		- 'type' => $is_product ? 'product' : 'content',
1301		- 'last_updated' => time()
1302		- )
1303		- )
1304		- )
1305		- );
1306		-
1307		- $response = wp_remote_post($api_endpoint, array(
1308		- 'headers' => array(
1309		- 'Api-Key' => $api_key,
1310		- 'accept' => 'application/json',
1311		- 'content-type' => 'application/json'
1312		- ),
1313		- 'body' => wp_json_encode($request_body),
1314		- 'timeout' => 30,
1315		- 'data_format' => 'body'
1316		- ));
1317		-
1318		- if (is_wp_error($response)) {
1319		- return array(
1320		- 'success' => false,
1321		- 'message' => $response->get_error_message()
1322		- );
1323		- }
1324		-
1325		- $response_code = wp_remote_retrieve_response_code($response);
1326		- if ($response_code !== 200) {
1327		- $body = wp_remote_retrieve_body($response);
1328		- return array(
1329		- 'success' => false,
1330		- 'message' => sprintf(
1331		- 'Pinecone API error (HTTP %d): %s',
1332		- $response_code,
1333		- $body
1334		- )
1335		- );
1336		- }
1337		-
1338		- return array(
1339		- 'success' => true,
1340		- 'message' => 'Successfully stored in Pinecone'
1341		- );
1342		-}
1343		-// Helper method for WordPress DB storage
1344		-private function store_in_wordpress_db($content, $url, $embedding_vector) {
	2195	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
1345	2196	global $wpdb;
1346		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2197	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1347	2198
1348		- $existing_entry = $wpdb->get_row(
1349		- $wpdb->prepare("SELECT id FROM $table_name WHERE source_url = %s", $url)
1350		- );
	2199	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	2200	+ $deleted_count = 0;
1351	2201
1352		- if ($existing_entry) {
1353		- $wpdb->update(
1354		- $table_name,
1355		- array(
1356		- 'article_content' => $content,
1357		- 'embedding_vector' => serialize($embedding_vector),
1358		- 'timestamp' => current_time('mysql')
1359		- ),
1360		- array('id' => $existing_entry->id),
1361		- array('%s', '%s', '%s')
1362		- );
1363		- } else {
1364		- $wpdb->insert(
1365		- $table_name,
1366		- array(
1367		- 'article_content' => $content,
1368		- 'source_url' => $url,
1369		- 'embedding_vector' => serialize($embedding_vector),
1370		- 'timestamp' => current_time('mysql')
1371		- ),
1372		- array('%s', '%s', '%s', '%s')
1373		- );
1374		- }
1375		-}
1376		-/**
1377		- * Handle deletion of posts and pages from both Pinecone and WordPress DB
1378		- *
1379		- * @param int $post_id The ID of the post being deleted
1380		- * @return void
1381		- */
1382		-public function mxchat_handle_post_delete($post_id) {
1383		- // Get post data before it's deleted
1384		- $post = get_post($post_id);
	2202	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	2203	+ $session_id_sanitized = sanitize_text_field($session_id);
1385	2204
1386		- // Basic validation
1387		- if (!$post || wp_is_post_revision($post_id)) {
1388		- return;
1389		- }
	2205	+ // Clear relevant cache before deletion
	2206	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	2207	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
1390	2208
1391		- // Check post type
1392		- $post_type = $post->post_type;
1393		- if (!in_array($post_type, array('post', 'page'))) {
1394		- return;
1395		- }
	2209	+ // Perform the deletion from the database table
	2210	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1396	2211
1397		- // Check if sync is enabled for this post type
1398		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1399		- if (get_option($sync_option) != '1') {
1400		- return;
1401		- }
	2212	+ // Delete the corresponding option entry from wp_options table
	2213	+ delete_option("mxchat_history_" . $session_id_sanitized);
1402	2214
1403		- // Get the URL before post is deleted
1404		- $source_url = get_permalink($post_id);
1405		- if (!$source_url) {
1406		- //error_log('MXChat: Failed to get permalink for post ' . $post_id);
1407		- return;
1408		- }
	2215	+ // Delete any associated metadata options
	2216	+ delete_option("mxchat_email_" . $session_id_sanitized);
	2217	+ delete_option("mxchat_agent_name_" . $session_id_sanitized);
1409	2218
1410		- // Check for Pinecone addon and its settings
1411		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1412		- $use_pinecone = false;
1413		- if ($pinecone_settings && is_array($pinecone_settings)) {
1414		- $use_pinecone = (
1415		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1416		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1417		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1418		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1419		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1420		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1421		- );
1422		- }
1423		-
1424		- $deletion_successful = false;
1425		-
1426		- if ($use_pinecone) {
1427		- try {
1428		- $pinecone_result = $this->delete_from_pinecone(
1429		- array($source_url),
1430		- $pinecone_settings['mxchat_pinecone_api_key'],
1431		- $pinecone_settings['mxchat_pinecone_environment'],
1432		- $pinecone_settings['mxchat_pinecone_index']
1433		- );
1434		-
1435		- if (!$pinecone_result['success']) {
1436		- //error_log('MXChat: Pinecone deletion failed for URL: ' . $source_url . ' - ' . $pinecone_result['message']);
1437		- } else {
1438		- $deletion_successful = true;
1439		- }
1440		- } catch (Exception $e) {
1441		- //error_log('MXChat: Exception during Pinecone deletion - ' . $e->getMessage());
	2219	+ $deleted_count++;
1442	2220	}
1443		- }
1444	2221
1445		- // Always attempt WordPress DB deletion, regardless of Pinecone status
1446		- try {
1447		- global $wpdb;
1448		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2222	+ // Optionally, clear a general cache if you have one
	2223	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
1449	2224
1450		- $result = $wpdb->delete(
1451		- $table_name,
1452		- array('source_url' => $source_url),
1453		- array('%s')
1454		- );
1455		-
1456		- if ($result === false) {
1457		- //error_log('MXChat: WordPress DB deletion failed for URL: ' . $source_url);
1458		- } else {
1459		- $deletion_successful = true;
1460		- }
1461		- } catch (Exception $e) {
1462		- //error_log('MXChat: Exception during WordPress DB deletion - ' . $e->getMessage());
1463		- }
1464		-
1465		- if (!$deletion_successful) {
1466		- //error_log('MXChat: Complete deletion failure for post ID: ' . $post_id . ' URL: ' . $source_url);
1467		- }
1468		-}
1469		-
1470		-
1471		-public function mxchat_handle_content_submission() {
1472		- // Check if the form was submitted and the user has permission.
1473		- if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
1474		- return;
1475		- }
1476		-
1477		- // Verify the nonce.
1478		- $nonce = isset($_POST['mxchat_submit_content_nonce']) ? sanitize_text_field(wp_unslash($_POST['mxchat_submit_content_nonce'])) : '';
1479		- if (!wp_verify_nonce($nonce, 'mxchat_submit_content_action')) {
1480		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1481		- }
1482		-
1483		- // Sanitize the inputs.
1484		- $article_content = sanitize_textarea_field($_POST['article_content']);
1485		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
1486		-
1487		- // Generate the embedding vector.
1488		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
1489		- if (!is_array($embedding_vector)) {
1490		- set_transient('mxchat_admin_notice_error',
1491		- esc_html__('Embedding generation failed. Please ensure your API key is correct and try again.', 'mxchat'),
1492		- 30
1493		- );
1494		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1495		- exit;
1496		- }
1497		-
1498		- // Store in the WordPress database.
1499		- global $wpdb;
1500		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1501		-
1502		- // Ensure the source_url column exists.
1503		- if ($wpdb->get_var($wpdb->prepare("SHOW COLUMNS FROM {$table_name} LIKE %s", 'source_url')) != 'source_url') {
1504		- $wpdb->query($wpdb->prepare("ALTER TABLE {$table_name} ADD source_url VARCHAR(255) DEFAULT ''"));
1505		- }
1506		-
1507		- // Serialize and store the embedding vector.
1508		- $embedding_vector_serialized = serialize($embedding_vector);
1509		- $inserted = $wpdb->insert(
1510		- $table_name,
1511		- array(
1512		- 'article_content' => $article_content,
1513		- 'embedding_vector' => $embedding_vector_serialized,
1514		- 'source_url' => $article_url,
1515		- ),
1516		- array('%s', '%s', '%s')
1517		- );
1518		-
1519		- if ($inserted === false) {
1520		- set_transient('mxchat_admin_notice_error',
1521		- esc_html__('Error inserting content into the database. Please try again.', 'mxchat'),
1522		- 30
1523		- );
	2225	+ echo wp_json_encode([
	2226	+ 'success' => sprintf(
	2227	+ esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
	2228	+ $deleted_count
	2229	+ )
	2230	+ ]);
1524	2231	} else {
1525		- set_transient('mxchat_admin_notice_success',
1526		- esc_html__('Content successfully submitted!', 'mxchat'),
1527		- 30
1528		- );
	2232	+ echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
1529	2233	}
1530	2234
1531		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1532		- exit;
	2235	+ wp_die();
1533	2236	}
1534	2237
1535		-private function is_pdf_url($url, $response) {
1536		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1537		- $file_extension = strtolower(pathinfo($url, PATHINFO_EXTENSION));
1538		-
1539		- return strpos($content_type, 'pdf') !== false || $file_extension === 'pdf';
1540		-}
1541		-private function handle_pdf_for_knowledge_base($pdf_url, $response) {
1542		- if (!current_user_can('manage_options')) {
1543		- //error_log(esc_html__('Unauthorized PDF processing attempt', 'mxchat'));
1544		- return false;
1545		- }
1546		-
1547		- $pdf_url = esc_url_raw($pdf_url);
1548		- $upload_dir = wp_upload_dir();
1549		-
1550		- if (isset($upload_dir['error']) && $upload_dir['error'] !== false) {
1551		- //error_log(sprintf(esc_html__('Upload directory error: %s', 'mxchat'), esc_html($upload_dir['error'])));
1552		- return false;
1553		- }
1554		-
1555		- $pdf_filename = sanitize_file_name('mxchat_kb_' . time() . '.pdf');
1556		- $pdf_path = trailingslashit($upload_dir['path']) . $pdf_filename;
1557		-
1558		- $response_body = wp_remote_retrieve_body($response);
1559		- if (empty($response_body)) {
1560		- //error_log(esc_html__('Empty PDF response body', 'mxchat'));
1561		- return false;
1562		- }
1563		-
1564		- if (!wp_mkdir_p(dirname($pdf_path))) {
1565		- //error_log(sprintf(esc_html__('Failed to create directory for PDF: %s', 'mxchat'), esc_html($pdf_path)));
1566		- return false;
1567		- }
1568		-
1569		- try {
1570		- file_put_contents($pdf_path, $response_body);
1571		-
1572		- if (!file_exists($pdf_path)) {
1573		- throw new Exception(__('Failed to save PDF file', 'mxchat'));
1574		- }
1575		-
1576		- $parser = new \Smalot\PdfParser\Parser();
1577		- $pdf = $parser->parseFile($pdf_path);
1578		- $total_pages = absint(count($pdf->getPages()));
1579		-
1580		- if ($total_pages < 1) {
1581		- throw new Exception(__('Invalid PDF: no pages found', 'mxchat'));
1582		- }
1583		-
1584		- wp_schedule_single_event(time(), 'mxchat_process_pdf_pages', array(
1585		- 'pdf_path' => $pdf_path,
1586		- 'pdf_url' => $pdf_url,
1587		- 'total_pages' => $total_pages,
1588		- 'batch_size' => absint(15),
1589		- 'batch_pause' => absint(10)
1590		- ));
1591		-
1592		- $status_data = array(
1593		- 'total_pages' => $total_pages,
1594		- 'processed_pages' => 0,
1595		- 'status' => 'processing',
1596		- 'last_update' => time()
1597		- );
1598		-
1599		- set_transient(
1600		- sanitize_key('mxchat_pdf_status_' . md5($pdf_url)),
1601		- array_map('sanitize_text_field', $status_data),
1602		- DAY_IN_SECONDS
1603		- );
1604		-
1605		- return __('scheduled', 'mxchat');
1606		-
1607		- } catch (Exception $e) {
1608		- //error_log(sprintf(esc_html__('Error preparing PDF for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1609		- if (file_exists($pdf_path)) {
1610		- wp_delete_file($pdf_path);
1611		- }
1612		- return false;
1613		- }
1614		-}
1615		-public static function process_pdf_pages_cron($pdf_path, $pdf_url, $total_pages, $batch_size, $batch_pause) {
1616		- // Validate inputs
1617		- $pdf_path = sanitize_text_field($pdf_path);
1618		- $pdf_url = esc_url_raw($pdf_url);
1619		- $total_pages = absint($total_pages);
1620		- $batch_size = absint($batch_size);
1621		- $batch_pause = absint($batch_pause);
1622		-
1623		- try {
1624		- if (!file_exists($pdf_path)) {
1625		- throw new Exception(sprintf('PDF file not found at path: %s', esc_html($pdf_path)));
1626		- }
1627		-
1628		- $parser = new \Smalot\PdfParser\Parser();
1629		- $pdf = $parser->parseFile($pdf_path);
1630		- $pages = $pdf->getPages();
1631		-
1632		- // Get current progress
1633		- $status_key = sanitize_key('mxchat_pdf_status_' . md5($pdf_url));
1634		- $status = get_transient($status_key);
1635		-
1636		- if (!$status || !is_array($status)) {
1637		- throw new Exception('Invalid status data retrieved from transient');
1638		- }
1639		-
1640		- $start_page = absint($status['processed_pages']);
1641		- $end_page = min($start_page + $batch_size, $total_pages);
1642		-
1643		- $instance = new self(); // Create an instance of the class
1644		-
1645		- for ($i = $start_page; $i < $end_page; $i++) {
1646		- $text = $pages[$i]->getText();
1647		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($text); // Call via instance
1648		-
1649		- if (!empty($sanitized_content)) {
1650		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content); // Call via instance
1651		- if (is_array($embedding_vector)) {
1652		- $metadata = array(
1653		- 'document_type' => 'pdf',
1654		- 'total_pages' => $total_pages,
1655		- 'current_page' => $i + 1,
1656		- 'prev_page' => $i > 0 ? $i : null,
1657		- 'next_page' => $i < ($total_pages - 1) ? $i + 2 : null,
1658		- 'source_url' => $pdf_url
1659		- );
1660		-
1661		- $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
1662		- $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
1663		-
1664		- $options = get_option('mxchat_options');
1665		- MxChat_Utils::submit_content_to_db($content_with_metadata, $page_url, $options['api_key']);
1666		- }
1667		- }
1668		-
1669		- // Update progress with sanitized data
1670		- $status['processed_pages'] = absint($i + 1);
1671		- $status['last_update'] = time();
1672		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1673		- }
1674		-
1675		- // Schedule next batch if needed
1676		- if ($end_page < $total_pages) {
1677		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_pdf_pages', array(
1678		- 'pdf_path' => $pdf_path,
1679		- 'pdf_url' => $pdf_url,
1680		- 'total_pages' => $total_pages,
1681		- 'batch_size' => $batch_size,
1682		- 'batch_pause' => $batch_pause
1683		- ));
1684		- } else {
1685		- // Processing complete
1686		- $status['status'] = 'complete';
1687		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1688		- if (file_exists($pdf_path)) {
1689		- wp_delete_file($pdf_path);
1690		- }
1691		- }
1692		-
1693		- } catch (\Exception $e) {
1694		- $status['status'] = 'error';
1695		- $status['error'] = sanitize_text_field($e->getMessage());
1696		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1697		- if (file_exists($pdf_path)) {
1698		- wp_delete_file($pdf_path);
1699		- }
1700		- }
1701		-}
1702		-public function get_pdf_processing_status($pdf_url) {
1703		- $pdf_url = esc_url_raw($pdf_url);
1704		- $status = get_transient(sanitize_key('mxchat_pdf_status_' . md5($pdf_url)));
1705		-
1706		- if (!$status || !is_array($status)) {
1707		- return false;
1708		- }
1709		-
1710		- return array(
1711		- 'total_pages' => absint($status['total_pages']),
1712		- 'processed_pages' => absint($status['processed_pages']),
1713		- 'percentage' => ($status['total_pages'] > 0)
1714		- ? round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100)
1715		- : 0,
1716		- 'status' => sanitize_text_field($status['status']),
1717		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat')
1718		- );
1719		-}
1720		-public function mxchat_handle_sitemap_submission() {
1721		- // Check if the form was submitted and verify permissions
1722		- if (!isset($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
1723		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
1724		- }
1725		-
1726		- // Verify nonce
1727		- check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
1728		-
1729		- // Validate URL
1730		- if (!isset($_POST['sitemap_url']) || empty($_POST['sitemap_url'])) {
1731		- set_transient('mxchat_admin_notice_error',
1732		- esc_html__('Please provide a valid URL.', 'mxchat'),
1733		- 30
1734		- );
1735		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1736		- exit;
1737		- }
1738		-
1739		- $submitted_url = esc_url_raw($_POST['sitemap_url']);
1740		- $response = wp_remote_get($submitted_url, array('timeout' => 30));
1741		-
1742		- if (is_wp_error($response) || wp_remote_retrieve_response_code($response) !== 200) {
1743		- $error_message = is_wp_error($response) ? $response->get_error_message() : __('Failed to fetch URL', 'mxchat');
1744		- set_transient('mxchat_admin_notice_error',
1745		- sprintf(
1746		- esc_html__('Failed to fetch the URL: %s', 'mxchat'),
1747		- esc_html($error_message)
1748		- ),
1749		- 30
1750		- );
1751		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1752		- exit;
1753		- }
1754		-
1755		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1756		- $body_content = wp_remote_retrieve_body($response);
1757		-
1758		- if (empty($body_content)) {
1759		- set_transient('mxchat_admin_notice_error',
1760		- esc_html__('Empty response received from URL.', 'mxchat'),
1761		- 30
1762		- );
1763		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1764		- exit;
1765		- }
1766		-
1767		- // Handle PDF URL
1768		- if ($this->is_pdf_url($submitted_url, $response)) {
1769		- $result = $this->handle_pdf_for_knowledge_base($submitted_url, $response);
1770		-
1771		- if ($result === 'scheduled') {
1772		- set_transient(
1773		- 'mxchat_last_pdf_url',
1774		- sanitize_text_field($submitted_url),
1775		- DAY_IN_SECONDS
1776		- );
1777		- set_transient('mxchat_admin_notice_info',
1778		- esc_html__('PDF processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
1779		- 30
1780		- );
1781		- } else {
1782		- set_transient('mxchat_admin_notice_error',
1783		- esc_html__('Failed to start PDF processing. Please try again.', 'mxchat'),
1784		- 30
1785		- );
1786		- }
1787		-
1788		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1789		- exit;
1790		- }
1791		-
1792		- // Handle Sitemap XML
1793		- if (strpos($content_type, 'xml') !== false || strpos($body_content, '<urlset') !== false) {
1794		- libxml_use_internal_errors(true);
1795		- $xml = simplexml_load_string($body_content);
1796		- $xml_errors = libxml_get_errors();
1797		- libxml_clear_errors();
1798		-
1799		- if ($xml === false || !empty($xml_errors)) {
1800		- set_transient('mxchat_admin_notice_error',
1801		- esc_html__('Invalid sitemap XML. Please provide a valid sitemap.', 'mxchat'),
1802		- 30
1803		- );
1804		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1805		- exit;
1806		- }
1807		-
1808		- $result = $this->handle_sitemap_for_knowledge_base($xml, $submitted_url);
1809		-
1810		- if ($result === 'scheduled') {
1811		- set_transient(
1812		- 'mxchat_last_sitemap_url',
1813		- sanitize_text_field($submitted_url),
1814		- DAY_IN_SECONDS
1815		- );
1816		- set_transient('mxchat_admin_notice_info',
1817		- esc_html__('Sitemap processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
1818		- 30
1819		- );
1820		- } else {
1821		- set_transient('mxchat_admin_notice_error',
1822		- esc_html__('Failed to start sitemap processing. Please try again.', 'mxchat'),
1823		- 30
1824		- );
1825		- }
1826		-
1827		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1828		- exit;
1829		- }
1830		-
1831		- // Handle Regular URL
1832		- $page_content = $this->mxchat_extract_main_content($body_content);
1833		- $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
1834		-
1835		- if (empty($sanitized_content)) {
1836		- set_transient('mxchat_admin_notice_error',
1837		- esc_html__('No valid content found on the provided URL.', 'mxchat'),
1838		- 30
1839		- );
1840		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1841		- exit;
1842		- }
1843		-
1844		- $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
1845		- if (is_array($embedding_vector)) {
1846		- MxChat_Utils::submit_content_to_db(
1847		- $sanitized_content,
1848		- $submitted_url,
1849		- $this->options['api_key']
1850		- );
1851		- set_transient('mxchat_admin_notice_success',
1852		- esc_html__('URL content successfully submitted!', 'mxchat'),
1853		- 30
1854		- );
1855		- } else {
1856		- set_transient('mxchat_admin_notice_error',
1857		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
1858		- 30
1859		- );
1860		- }
1861		-
1862		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1863		- exit;
1864		-}
1865		-private function handle_sitemap_for_knowledge_base($xml, $sitemap_url) {
1866		- if (!current_user_can('manage_options')) {
1867		- //error_log(esc_html__('Unauthorized sitemap processing attempt', 'mxchat'));
1868		- return false;
1869		- }
1870		-
1871		- try {
1872		- $sitemap_url = esc_url_raw($sitemap_url);
1873		-
1874		- if (!$xml || !is_object($xml)) {
1875		- throw new Exception(__('Invalid XML object provided', 'mxchat'));
1876		- }
1877		-
1878		- $urls = [];
1879		- foreach ($xml->url as $url_element) {
1880		- $url = esc_url_raw((string)$url_element->loc);
1881		- if ($url) {
1882		- $urls[] = $url;
1883		- }
1884		- }
1885		-
1886		- $total_urls = absint(count($urls));
1887		-
1888		- if ($total_urls < 1) {
1889		- throw new Exception(__('No valid URLs found in sitemap', 'mxchat'));
1890		- }
1891		-
1892		- wp_schedule_single_event(time(), 'mxchat_process_sitemap_urls', array(
1893		- 'urls' => $urls,
1894		- 'sitemap_url' => $sitemap_url,
1895		- 'total_urls' => $total_urls,
1896		- 'batch_size' => absint(10),
1897		- 'batch_pause' => absint(5)
1898		- ));
1899		-
1900		- $status_data = array(
1901		- 'total_urls' => $total_urls,
1902		- 'processed_urls' => 0,
1903		- 'status' => 'processing',
1904		- 'last_update' => time()
1905		- );
1906		-
1907		- set_transient(
1908		- sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)),
1909		- array_map('sanitize_text_field', $status_data),
1910		- DAY_IN_SECONDS
1911		- );
1912		-
1913		- return __('scheduled', 'mxchat');
1914		-
1915		- } catch (\Exception $e) {
1916		- //error_log(sprintf(esc_html__('Error preparing sitemap for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1917		- return false;
1918		- }
1919		-}
1920		-public static function process_sitemap_urls_cron($urls, $sitemap_url, $total_urls, $batch_size, $batch_pause) {
1921		- // Validate inputs
1922		- $sitemap_url = esc_url_raw($sitemap_url);
1923		- $total_urls = absint($total_urls);
1924		- $batch_size = absint($batch_size);
1925		- $batch_pause = absint($batch_pause);
1926		-
1927		- if (!is_array($urls) || empty($urls)) {
	2238	+public function display_admin_notices() {
	2239	+ // Check if we're on a MXChat admin page
	2240	+ $screen = get_current_screen();
	2241	+ if (!$screen || strpos($screen->base, 'mxchat') === false) {
1928	2242	return;
1929	2243	}
1930	2244
1931		- try {
1932		- $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
1933		- $status = get_transient($status_key);
	2245	+ //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
1934	2246
1935		- if (!$status || !is_array($status)) {
1936		- throw new Exception('Invalid status data retrieved from transient');
1937		- }
1938		-
1939		- $start_url = absint($status['processed_urls']);
1940		- $end_url = min($start_url + $batch_size, $total_urls);
1941		- $instance = new self();
1942		-
1943		- // Track failures in batch
1944		- $batch_stats = [
1945		- 'processed' => 0,
1946		- 'failed' => 0,
1947		- 'last_error' => ''
1948		- ];
1949		-
1950		- for ($i = $start_url; $i < $end_url; $i++) {
1951		- $page_url = esc_url_raw($urls[$i]);
1952		- $page_response = wp_remote_get($page_url);
1953		-
1954		- if (is_wp_error($page_response) || wp_remote_retrieve_response_code($page_response) !== 200) {
1955		- $batch_stats['failed']++;
1956		- continue;
1957		- }
1958		-
1959		- $page_html = wp_remote_retrieve_body($page_response);
1960		- $page_content = $instance->mxchat_extract_main_content($page_html);
1961		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($page_content);
1962		-
1963		- if (!empty($sanitized_content)) {
1964		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content);
1965		-
1966		- if (is_array($embedding_vector)) {
1967		- $options = get_option('mxchat_options');
1968		- $submission_result = MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $options['api_key']);
1969		-
1970		- if (is_wp_error($submission_result)) {
1971		- $batch_stats['failed']++;
1972		- $batch_stats['last_error'] = $submission_result->get_error_message();
1973		- continue;
1974		- }
1975		-
1976		- $batch_stats['processed']++;
1977		- } else {
1978		- $batch_stats['failed']++;
1979		- $batch_stats['last_error'] = 'Failed to generate embedding. Please check OpenAI API key.';
1980		- }
1981		- }
1982		-
1983		- $status['processed_urls'] = absint($i + 1);
1984		- $status['last_update'] = time();
1985		- $status['failed_urls'] = absint($status['failed_urls'] ?? 0) + $batch_stats['failed'];
1986		- $status['last_error'] = $batch_stats['last_error'];
1987		-
1988		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1989		- }
1990		-
1991		- // If all URLs in this batch failed, stop processing
1992		- if ($batch_stats['processed'] === 0 && $batch_stats['failed'] > 0) {
1993		- $status['status'] = 'error';
1994		- $status['error'] = sprintf(
1995		- 'Processing stopped: %d consecutive failures. Last error: %s',
1996		- $batch_stats['failed'],
1997		- $batch_stats['last_error']
1998		- );
1999		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2000		- return;
2001		- }
2002		-
2003		- if ($end_url < $total_urls) {
2004		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_sitemap_urls', array(
2005		- 'urls' => array_map('esc_url_raw', $urls),
2006		- 'sitemap_url' => $sitemap_url,
2007		- 'total_urls' => $total_urls,
2008		- 'batch_size' => $batch_size,
2009		- 'batch_pause' => $batch_pause,
2010		- ));
2011		- } else {
2012		- $status['status'] = 'complete';
2013		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2014		- }
2015		- } catch (\Exception $e) {
2016		- $status['status'] = 'error';
2017		- $status['error'] = sanitize_text_field($e->getMessage());
2018		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2019		- }
2020		-}
2021		-
2022		-public function get_sitemap_processing_status($sitemap_url) {
2023		- $sitemap_url = esc_url_raw($sitemap_url);
2024		- $status = get_transient(sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)));
2025		-
2026		- if (!$status || !is_array($status)) {
2027		- return false;
2028		- }
2029		-
2030		- return array(
2031		- 'total_urls' => absint($status['total_urls']),
2032		- 'processed_urls' => absint($status['processed_urls']),
2033		- 'failed_urls' => absint($status['failed_urls'] ?? 0),
2034		- 'percentage' => ($status['total_urls'] > 0)
2035		- ? round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100)
2036		- : 0,
2037		- 'status' => sanitize_text_field($status['status']),
2038		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat'),
2039		- 'error' => isset($status['error']) ? sanitize_text_field($status['error']) : '',
2040		- 'last_error' => isset($status['last_error']) ? sanitize_text_field($status['last_error']) : ''
2041		- );
2042		-}
2043		-
2044		-public function mxchat_stop_processing() {
2045		- // Verify permissions
2046		- if (!current_user_can('manage_options')) {
2047		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
2048		- }
2049		-
2050		- // Verify nonce
2051		- check_admin_referer('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce');
2052		-
2053		- // Get the last sitemap URL and clear its transient
2054		- $sitemap_url = get_transient('mxchat_last_sitemap_url');
2055		- if ($sitemap_url) {
2056		- delete_transient('mxchat_sitemap_status_' . md5($sitemap_url));
2057		- delete_transient('mxchat_last_sitemap_url');
2058		- }
2059		-
2060		- // Get the last PDF URL and clear its transient
2061		- $pdf_url = get_transient('mxchat_last_pdf_url');
2062		- if ($pdf_url) {
2063		- delete_transient('mxchat_pdf_status_' . md5($pdf_url));
2064		- delete_transient('mxchat_last_pdf_url');
2065		- }
2066		-
2067		- // Unschedule any pending sitemap events
2068		- $timestamp = wp_next_scheduled('mxchat_process_sitemap_urls');
2069		- if ($timestamp) {
2070		- wp_unschedule_event($timestamp, 'mxchat_process_sitemap_urls');
2071		- }
2072		-
2073		- // Redirect back with a success message
2074		- set_transient('mxchat_admin_notice_success',
2075		- esc_html__('Processing has been stopped successfully.', 'mxchat'),
2076		- 30
2077		- );
2078		- wp_safe_redirect(admin_url('admin.php?page=mxchat-prompts'));
2079		- exit;
2080		-}
2081		-private function mxchat_sanitize_content_for_api($content) {
2082		- // Remove script, style tags, and HTML comments
2083		- $content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $content);
2084		- $content = preg_replace('/<style\b[^>]*>(.*?)<\/style>/is', '', $content);
2085		- $content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
2086		-
2087		- // Remove all HTML tags and decode HTML entities
2088		- $content = wp_strip_all_tags($content);
2089		- $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
2090		-
2091		- // Trim and normalize whitespace
2092		- $content = trim(preg_replace('/\s+/', ' ', $content));
2093		-
2094		- return $content;
2095		-}
2096		-
2097		-
2098		-
2099		-
2100		-public function mxchat_handle_product_change($post_id, $post, $update) {
2101		- if ($post->post_type !== 'product') {
2102		- return;
2103		- }
2104		-
2105		- if ($post->post_status === 'publish') {
2106		- add_action('shutdown', function() use ($post_id) {
2107		- $product = wc_get_product($post_id);
2108		- if ($product) {
2109		- $this->mxchat_store_product_embedding($product);
2110		- }
2111		- });
2112		- }
2113		-}
2114		-
2115		-private function mxchat_store_product_embedding($product) {
2116		- if (!isset($this->options['enable_woocommerce_integration']) ||
2117		- !in_array($this->options['enable_woocommerce_integration'], ['1', 'on'])) {
2118		- return;
2119		- }
2120		-
2121		- $source_url = get_permalink($product->get_id());
2122		-
2123		- // Build description
2124		- $regular_price = $product->get_regular_price();
2125		- $sale_price = $product->get_sale_price();
2126		- $description = $product->get_description() . "\n\n" .
2127		- esc_html__('Short Description:', 'mxchat') . " " . $product->get_short_description() . "\n" .
2128		- esc_html__('Price:', 'mxchat') . " " . $regular_price . "\n" .
2129		- esc_html__('Sale Price:', 'mxchat') . " " . ($sale_price ?: esc_html__('N/A', 'mxchat')) . "\n" .
2130		- esc_html__('SKU:', 'mxchat') . " " . $product->get_sku();
2131		-
2132		- // Generate embedding vector
2133		- $embedding_vector = $this->mxchat_generate_embedding($description);
2134		- if (!is_array($embedding_vector)) {
2135		- return;
2136		- }
2137		-
2138		- // Check for Pinecone addon and its settings
2139		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2140		- $use_pinecone = false;
2141		-
2142		- if ($pinecone_settings && is_array($pinecone_settings)) {
2143		- $use_pinecone = (
2144		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2145		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2146		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2147		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2148		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2149		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2150		- );
2151		- }
2152		-
2153		- if ($use_pinecone) {
2154		- $result = $this->store_in_pinecone_main(
2155		- $embedding_vector,
2156		- $description,
2157		- $source_url,
2158		- $pinecone_settings['mxchat_pinecone_api_key'],
2159		- $pinecone_settings['mxchat_pinecone_environment'],
2160		- $pinecone_settings['mxchat_pinecone_index']
2161		- );
2162		-
2163		- if (!$result['success']) {
2164		- // Fallback to WordPress DB if Pinecone storage fails
2165		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2166		- }
	2247	+ // Check for error notices
	2248	+ $error_notice = get_transient('mxchat_admin_notice_error');
	2249	+ if ($error_notice) {
	2250	+ //error_log('Found error transient: ' . $error_notice);
	2251	+ echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
	2252	+ delete_transient('mxchat_admin_notice_error');
	2253	+ //error_log('Displayed and deleted error transient');
2167	2254	} else {
2168		- // Use WordPress DB storage
2169		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
	2255	+ //error_log('No error transient found');
2170	2256	}
2171		-}
2172	2257
2173		-public function mxchat_handle_product_delete($post_id) {
2174		- if (get_post_type($post_id) !== 'product') {
2175		- return;
	2258	+ // Check for success notices
	2259	+ $success_notice = get_transient('mxchat_admin_notice_success');
	2260	+ if ($success_notice) {
	2261	+ //error_log('Found success transient: ' . $success_notice);
	2262	+ echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
	2263	+ delete_transient('mxchat_admin_notice_success');
	2264	+ //error_log('Displayed and deleted success transient');
2176	2265	}
2177	2266
2178		- $source_url = get_permalink($post_id);
2179		-
2180		- // Check for Pinecone addon and its settings
2181		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2182		- $use_pinecone = false;
2183		-
2184		- if ($pinecone_settings && is_array($pinecone_settings)) {
2185		- $use_pinecone = (
2186		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2187		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2188		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2189		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2190		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2191		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2192		- );
	2267	+ // Check for info notices
	2268	+ $info_notice = get_transient('mxchat_admin_notice_info');
	2269	+ if ($info_notice) {
	2270	+ //error_log('Found info transient: ' . $info_notice);
	2271	+ echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
	2272	+ delete_transient('mxchat_admin_notice_info');
	2273	+ //error_log('Displayed and deleted info transient');
2193	2274	}
2194	2275
2195		- if ($use_pinecone) {
2196		- $this->delete_from_pinecone(
2197		- array($source_url),
2198		- $pinecone_settings['mxchat_pinecone_api_key'],
2199		- $pinecone_settings['mxchat_pinecone_environment'],
2200		- $pinecone_settings['mxchat_pinecone_index']
2201		- );
2202		- } else {
2203		- // Fallback to WordPress DB deletion
2204		- global $wpdb;
2205		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
2206		- $wpdb->delete($table_name, array('source_url' => $source_url), array('%s'));
2207		- }
2208	2276	}
2209	2277
2210		-/**
2211		- * Delete vectors from Pinecone by source URL
2212		- *
2213		- * @param array $urls Array of source URLs to delete
2214		- * @param string $api_key Pinecone API key
2215		- * @param string $environment Pinecone environment
2216		- * @param string $index_name Pinecone index name
2217		- * @return array Associative array with 'success' boolean and 'message' string
2218		- */
2219		-private function delete_from_pinecone($urls, $api_key, $environment, $index_name) {
2220		- // Get the Pinecone host from options (matching your store_in_pinecone_main pattern)
2221		- $options = get_option('mxchat_pinecone_addon_options');
2222		- $host = $options['mxchat_pinecone_host'] ?? '';
2223		-
2224		- if (empty($host)) {
2225		- return array(
2226		- 'success' => false,
2227		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
2228		- );
2229		- }
2230		-
2231		- // Build API endpoint using the configured host
2232		- $api_endpoint = "https://{$host}/vectors/delete";
2233		-
2234		- // Create vector IDs from URLs (matching your store method's ID generation)
2235		- $vector_ids = array_map('md5', $urls);
2236		-
2237		- // Prepare the delete request body
2238		- $request_body = array(
2239		- 'ids' => $vector_ids,
2240		- 'filter' => array(
2241		- 'source_url' => array(
2242		- '$in' => $urls
2243		- )
2244		- )
2245		- );
2246		-
2247		- // Make the deletion request
2248		- $response = wp_remote_post($api_endpoint, array(
2249		- 'headers' => array(
2250		- 'Api-Key' => $api_key,
2251		- 'accept' => 'application/json',
2252		- 'content-type' => 'application/json'
2253		- ),
2254		- 'body' => wp_json_encode($request_body),
2255		- 'timeout' => 30,
2256		- 'data_format' => 'body'
2257		- ));
2258		-
2259		- // Handle WordPress HTTP API errors
2260		- if (is_wp_error($response)) {
2261		- return array(
2262		- 'success' => false,
2263		- 'message' => $response->get_error_message()
2264		- );
2265		- }
2266		-
2267		- // Check response status
2268		- $response_code = wp_remote_retrieve_response_code($response);
2269		- if ($response_code !== 200) {
2270		- $body = wp_remote_retrieve_body($response);
2271		- return array(
2272		- 'success' => false,
2273		- 'message' => sprintf(
2274		- 'Pinecone API error (HTTP %d): %s',
2275		- $response_code,
2276		- $body
2277		- )
2278		- );
2279		- }
2280		-
2281		- // Parse response body
2282		- $body = wp_remote_retrieve_body($response);
2283		- $response_data = json_decode($body, true);
2284		-
2285		- // Final validation of the response
2286		- if (json_last_error() !== JSON_ERROR_NONE) {
2287		- return array(
2288		- 'success' => false,
2289		- 'message' => 'Failed to parse Pinecone response: ' . json_last_error_msg()
2290		- );
2291		- }
2292		-
2293		- return array(
2294		- 'success' => true,
2295		- 'message' => sprintf('Successfully deleted %d vectors from Pinecone', count($vector_ids))
2296		- );
2297		-}
2298		-
2299		-
2300		-public function mxchat_fetch_chat_history() {
2301		- global $wpdb;
2302		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2303		-
2304		- if (!current_user_can('manage_options')) {
2305		- wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
2306		- }
2307		-
2308		- // First get unique session IDs ordered by most recent message in each session
2309		- $session_ids = $wpdb->get_col(
2310		- $wpdb->prepare(
2311		- "SELECT DISTINCT session_id
2312		- FROM {$table_name}
2313		- GROUP BY session_id
2314		- ORDER BY MAX(timestamp) DESC"
2315		- )
2316		- );
2317		-
2318		- if (empty($session_ids)) {
2319		- wp_die(esc_html__('No chat history available.', 'mxchat'));
2320		- }
2321		-
2322		- ob_start();
2323		- echo '<div class="mxchat-transcript">';
2324		-
2325		- // Iterate through sessions from newest to oldest
2326		- foreach ($session_ids as $session_id) {
2327		- // Get the email associated with this session (if available)
2328		- $email = $wpdb->get_var(
2329		- $wpdb->prepare(
2330		- "SELECT user_email
2331		- FROM {$table_name}
2332		- WHERE session_id = %s AND user_email != ''
2333		- ORDER BY timestamp ASC
2334		- LIMIT 1",
2335		- $session_id
2336		- )
2337		- );
2338		-
2339		- // Debug: Check email retrieval
2340		- if (empty($email)) {
2341		- //error_log("No email found for session {$session_id}");
2342		- } else {
2343		- //error_log("Email for session {$session_id}: " . $email);
2344		- }
2345		-
2346		- // Get messages for this session ordered by timestamp
2347		- $messages = $wpdb->get_results(
2348		- $wpdb->prepare(
2349		- "SELECT * FROM {$table_name}
2350		- WHERE session_id = %s
2351		- ORDER BY timestamp ASC",
2352		- $session_id
2353		- )
2354		- );
2355		-
2356		- // Start session block
2357		- echo '<div class="mxchat-session">';
2358		- echo '<div class="mxchat-session-header">';
2359		- // Wrap checkbox and session ID in one block
2360		- echo '<div class="mxchat-session-id">';
2361		- echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
2362		- echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
2363		- echo '</div>';
2364		-
2365		- // Place email directly below the session ID block
2366		- if (!empty($email)) {
2367		- echo '<div class="mxchat-session-email">';
2368		- echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
2369		- echo '</div>';
2370		- }
2371		- echo '</div>';
2372		-
2373		- echo '<div class="mxchat-messages">';
2374		-
2375		- // Display messages for this session
2376		- foreach ($messages as $transcript) {
2377		- $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
2378		-
2379		- // Determine message styling
2380		- switch ($transcript->role) {
2381		- case 'assistant':
2382		- case 'bot':
2383		- $message_class = 'bot-message';
2384		- $display_role = esc_html__('Chatbot', 'mxchat');
2385		- break;
2386		- case 'user':
2387		- $message_class = 'user-message';
2388		- $display_role = !empty($transcript->user_identifier)
2389		- ? sanitize_text_field($transcript->user_identifier)
2390		- : esc_html__('User', 'mxchat');
2391		- break;
2392		- case 'agent':
2393		- $message_class = 'agent-message';
2394		- $display_role = esc_html__('Agent', 'mxchat');
2395		- break;
2396		- default:
2397		- $message_class = 'unknown-message';
2398		- $display_role = esc_html__('Unknown', 'mxchat');
2399		- }
2400		-
2401		- // Process message content
2402		- $message_content = wp_kses(
2403		- stripslashes($transcript->message),
2404		- [
2405		- 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
2406		- 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
2407		- 'a' => ['href' => [], 'title' => []]
2408		- ]
2409		- );
2410		- $message_content = nl2br($message_content);
2411		-
2412		- // Render message
2413		- echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
2414		- echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
2415		- echo '<div class="mxchat-message-content">' . $message_content . '</div>';
2416		- echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
2417		- echo '</div>';
2418		- }
2419		-
2420		- // Close session block
2421		- echo '</div></div>';
2422		- }
2423		-
2424		- echo '</div>';
2425		- $output = ob_get_clean();
2426		- echo $output;
2427		- wp_die();
2428		-}
2429		-
2430		-
2431	2278	public function mxchat_create_activation_page() {
2432	2279	$license_status = get_option('mxchat_license_status', 'inactive');
2433	2280	$license_error = get_option('mxchat_license_error', '');
2434	2281	?>
		@@ -2484,9 +2331,9 @@
2484	2331	</div>
2485	2332	<?php
2486	2333	}
2487	2334
2488		-public function mxchat_intents_page_html() {
	2335	+public function mxchat_actions_page_html() {
2489	2336	if (!current_user_can('manage_options')) {
2490	2337	return;
2491	2338	}
2492	2339
		@@ -2499,9 +2346,9 @@
2499	2346
2500	2347	// Success message
2501	2348	if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2502	2349	echo '<div class="notice notice-success is-dismissible"><p>' .
2503		- esc_html__('Intent updated successfully.', 'mxchat') .
	2350	+ esc_html__('Action updated successfully.', 'mxchat') .
2504	2351	'</p></div>';
2505	2352	}
2506	2353
2507	2354	// Filtering logic
		@@ -2522,10 +2369,10 @@
2522	2369	// Pagination
2523	2370	$total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2524	2371	$total_pages = ceil($total_intents / $per_page);
2525	2372
2526		- // Get intents
2527		- $intents = $wpdb->get_results($wpdb->prepare(
	2373	+ // Get intents (now called actions)
	2374	+ $actions = $wpdb->get_results($wpdb->prepare(
2528	2375	"SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2529	2376	$per_page, $offset
2530	2377	));
2531	2378
		@@ -2536,605 +2383,814 @@
2536	2383	<div class="wrap mxchat-wrapper">
2537	2384	<!-- Hero Section -->
2538	2385	<div class="mxchat-hero">
2539	2386	<h1 class="mxchat-main-title">
2540		- <span class="mxchat-gradient-text">Intent</span> Manager
	2387	+ <span class="mxchat-gradient-text">Actions</span> Manager
2541	2388	</h1>
2542	2389	<p class="mxchat-hero-subtitle">
2543		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	2390	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2544	2391	</p>
2545	2392	</div>
2546	2393
2547		- <div class="mxchat-content">
2548		- <!-- Add Intent Card -->
2549		- <div class="mxchat-card">
2550		- <div class="mxchat-card-header">
2551		- <h2><?php esc_html_e('Add New Intent', 'mxchat'); ?></h2>
2552		- </div>
	2394	+ <!-- Actions Header with Search and Filter -->
	2395	+ <div class="mxchat-actions-header">
	2396	+ <div class="mxchat-actions-filters">
	2397	+ <form method="get" class="mxchat-search-form">
	2398	+ <input type="hidden" name="page" value="mxchat-actions">
	2399	+ <div class="mxchat-search-group">
	2400	+ <span class="dashicons dashicons-search"></span>
	2401	+ <input type="text" name="s" class="mxchat-search-input"
	2402	+ placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
	2403	+ value="<?php echo esc_attr($search_term); ?>">
	2404	+ </div>
	2405	+ <select name="callback_filter" class="mxchat-action-filter">
	2406	+ <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
	2407	+ <?php foreach ($available_callbacks as $function => $callback_data) :
	2408	+ $label = $callback_data['label']; ?>
	2409	+ <option value="<?php echo esc_attr($function); ?>"
	2410	+ <?php selected($callback_filter, $function); ?>>
	2411	+ <?php echo esc_html($label); ?>
	2412	+ </option>
	2413	+ <?php endforeach; ?>
	2414	+ </select>
	2415	+ <button type="submit" class="mxchat-button-secondary">
	2416	+ <?php esc_html_e('Filter', 'mxchat'); ?>
	2417	+ </button>
	2418	+ </form>
	2419	+ </div>
	2420	+ <div class="mxchat-actions-controls">
	2421	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	2422	+ <span class="dashicons dashicons-plus-alt"></span>
	2423	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	2424	+ </button>
	2425	+ </div>
	2426	+ </div>
2553	2427
2554		- <div class="mxchat-intent-documentation">
2555		- <p>
2556		- <?php esc_html_e('We highly encourage users to quickly read our ', 'mxchat'); ?>
2557		- <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer">
2558		- <?php esc_html_e('documentation', 'mxchat'); ?>
2559		- </a>
2560		- <?php esc_html_e(' to better understand intents. Some intents require setup in the Integration tab. If your intent is not triggering lower similarity threshold test.', 'mxchat'); ?>
2561		- </p>
2562		- </div>
	2428	+ <!-- Actions Grid Layout - All actions in a single grid -->
	2429	+ <div class="mxchat-actions-grid">
	2430	+ <div class="mxchat-cards-container">
	2431	+ <?php if (!empty($actions)) : ?>
	2432	+ <?php foreach ($actions as $action) :
	2433	+ $callback_function = $action->callback_function;
	2434	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	2435	+ ? $available_callbacks[$callback_function]['label']
	2436	+ : $callback_function;
	2437	+ $threshold_value = isset($action->similarity_threshold)
	2438	+ ? round($action->similarity_threshold * 100)
	2439	+ : 85;
2563	2440
2564		- <form id="mxchat-add-intent-form" method="post"
2565		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2566		- <input type="hidden" name="action" value="mxchat_add_intent">
2567		- <?php wp_nonce_field('mxchat_add_intent_nonce'); ?>
	2441	+ // Check if this is a form action
	2442	+ $is_form_action = strpos($action->intent_label, 'Form ') === 0;
2568	2443
2569		- <div class="mxchat-form-group">
2570		- <label for="intent_label">
2571		- <?php esc_html_e('Intent Label (For your reference only)', 'mxchat'); ?>
2572		- </label>
2573		- <input name="intent_label" type="text" id="intent_label" required
2574		- class="mxchat-intent-input"
2575		- placeholder="<?php esc_attr_e('Example Email Capture: Newsletter Signup', 'mxchat'); ?>">
2576		- </div>
	2444	+ // Get action status (enabled/disabled) - default to true if column doesn't exist
	2445	+ $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
	2446	+ ?>
	2447	+ <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
	2448	+ <div class="mxchat-card-header">
	2449	+ <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
	2450	+ <div class="mxchat-card-toggle">
	2451	+ <label class="mxchat-switch">
	2452	+ <input type="checkbox" class="mxchat-action-toggle"
	2453	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	2454	+ <?php checked($is_enabled); ?>>
	2455	+ <span class="mxchat-slider round"></span>
	2456	+ </label>
	2457	+ </div>
	2458	+ </div>
2577	2459
2578		- <div class="mxchat-form-group">
2579		- <label for="phrases">
2580		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2581		- </label>
2582		- <textarea name="phrases" id="phrases" rows="5" required
2583		- class="mxchat-intent-textarea"
2584		- placeholder="<?php esc_attr_e('Example Email Capture: sign me up, subscribe me, I want to join, add me to the newsletter, send me updates, keep me informed', 'mxchat'); ?>"></textarea>
2585		- </div>
	2460	+ <div class="mxchat-card-body">
	2461	+ <div class="mxchat-card-description">
	2462	+ <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
	2463	+ <?php echo esc_html($callback_label); ?>
	2464	+ </div>
2586	2465
2587		- <div class="mxchat-form-group">
2588		- <label for="callback_function">
2589		- <?php esc_html_e('Callback Function', 'mxchat'); ?>
2590		- </label>
2591		- <select name="callback_function" id="callback_function"
2592		- class="mxchat-intent-select" required>
2593		- <option value="">
2594		- <?php esc_html_e('Select a Callback', 'mxchat'); ?>
2595		- </option>
2596		- <?php
2597		- $groups = $this->mxchat_get_available_callbacks(true);
2598		- foreach ($groups as $group_label => $group_callbacks) :
2599		- echo '<optgroup label="' . esc_attr($group_label) . '">';
2600		- foreach ($group_callbacks as $function => $data) :
2601		- $label = $data['label'];
2602		- $pro_only = $data['pro_only'];
2603		- $disabled = (!$this->is_activated && $pro_only) ? 'disabled' : '';
2604		- $label_suffix = (!$this->is_activated && $pro_only) ? ' (Pro Only)' : '';
2605		- ?>
2606		- <option value="<?php echo esc_attr($function); ?>"
2607		- <?php echo $disabled; ?>>
2608		- <?php echo esc_html($label . $label_suffix); ?>
2609		- </option>
	2466	+ <div class="mxchat-card-phrases">
	2467	+ <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
	2468	+ <div class="mxchat-phrases-preview">
	2469	+ <?php
	2470	+ // Check if the helper function exists, otherwise use a simple substring
	2471	+ if (method_exists($this, 'get_trimmed_phrases')) {
	2472	+ echo esc_html($this->get_trimmed_phrases($action->phrases));
	2473	+ } else {
	2474	+ echo esc_html(strlen($action->phrases) > 100 ?
	2475	+ substr($action->phrases, 0, 97) . '...' :
	2476	+ $action->phrases);
	2477	+ }
	2478	+ ?>
	2479	+ </div>
	2480	+ </div>
	2481	+
	2482	+ <div class="mxchat-threshold-control">
	2483	+ <div class="mxchat-threshold-label">
	2484	+ <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
	2485	+ <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
	2486	+ </div>
	2487	+ </div>
	2488	+ </div>
	2489	+
	2490	+ <div class="mxchat-card-footer">
2610	2491	<?php
2611		- endforeach;
2612		- echo '</optgroup>';
2613		- endforeach;
2614		- ?>
2615		- </select>
2616		- </div>
	2492	+ // Check if it's a form action
	2493	+ $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
2617	2494
2618		- <button type="submit" class="mxchat-button-primary">
2619		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
2620		- </button>
2621		- </form>
2622		- </div>
	2495	+ // Check if it's a recommendation flow action
	2496	+ $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
2623	2497
2624		- <!-- Manage Intents Card -->
2625		- <div class="mxchat-card">
2626		- <div class="mxchat-card-header">
2627		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2628		- <div class="mxchat-header-actions">
2629		- <form method="get" class="mxchat-search-form">
2630		- <input type="hidden" name="page" value="mxchat-intents">
2631		- <div class="mxchat-search-group">
2632		- <span class="dashicons dashicons-search"></span>
2633		- <input type="text" name="s"
2634		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2635		- value="<?php echo esc_attr($search_term); ?>">
2636		- <select name="callback_filter" class="mxchat-intent-filter">
2637		- <option value="">
2638		- <?php esc_html_e('All Callbacks', 'mxchat'); ?>
2639		- </option>
2640		- <?php foreach ($available_callbacks as $function => $callback_data) :
2641		- $label = $callback_data['label']; ?>
2642		- <option value="<?php echo esc_attr($function); ?>"
2643		- <?php selected($callback_filter, $function); ?>>
2644		- <?php echo esc_html($label); ?>
2645		- </option>
2646		- <?php endforeach; ?>
2647		- </select>
2648		- <button type="submit" class="mxchat-button-secondary">
2649		- <?php esc_html_e('Filter', 'mxchat'); ?>
2650		- </button>
	2498	+ if ($is_form_action) {
	2499	+ $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
	2500	+ ?>
	2501	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
	2502	+ class="mxchat-button-primary">
	2503	+ <span class="dashicons dashicons-feedback"></span>
	2504	+ <?php esc_html_e('Edit Form', 'mxchat'); ?>
	2505	+ </a>
	2506	+ <?php } elseif ($is_flow_action) {
	2507	+ ?>
	2508	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
	2509	+ class="mxchat-button-primary">
	2510	+ <span class="dashicons dashicons-list-view"></span>
	2511	+ <?php esc_html_e('Manage Flows', 'mxchat'); ?>
	2512	+ </a>
	2513	+ <?php } else { ?>
	2514	+ <button type="button"
	2515	+ class="mxchat-button-secondary mxchat-edit-button"
	2516	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	2517	+ data-phrases="<?php echo esc_attr($action->phrases); ?>"
	2518	+ data-label="<?php echo esc_attr($action->intent_label); ?>"
	2519	+ data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
	2520	+ data-callback-function="<?php echo esc_attr($action->callback_function); ?>">
	2521	+ <span class="dashicons dashicons-edit"></span>
	2522	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	2523	+ </button>
	2524	+ <form method="post"
	2525	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	2526	+ class="mxchat-delete-form"
	2527	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
	2528	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	2529	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	2530	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
	2531	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	2532	+ <span class="dashicons dashicons-trash"></span>
	2533	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	2534	+ </button>
	2535	+ </form>
	2536	+ <?php } ?>
2651	2537	</div>
2652		- </form>
2653		- </div>
2654		- </div>
2655	2538
2656		- <div class="mxchat-table-wrapper">
2657		- <table class="mxchat-records-table">
2658		- <thead>
2659		- <tr>
2660		- <th><?php esc_html_e('Intent Label', 'mxchat'); ?></th>
2661		- <th><?php esc_html_e('Phrases', 'mxchat'); ?></th>
2662		- <th><?php esc_html_e('Callback Function', 'mxchat'); ?></th>
2663		- <th><?php esc_html_e('Similarity Threshold', 'mxchat'); ?></th>
2664		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
2665		- </tr>
2666		- </thead>
2667		- <tbody>
2668		- <?php if ($intents) :
2669		- foreach ($intents as $intent) :
2670		- $callback_function = $intent->callback_function;
2671		- $callback_label = isset($available_callbacks[$callback_function]['label'])
2672		- ? $available_callbacks[$callback_function]['label']
2673		- : $callback_function;
2674		- $threshold_value = isset($intent->similarity_threshold)
2675		- ? round($intent->similarity_threshold * 100)
2676		- : 85;
2677		-
2678		- // Check if this is a form intent (its intent_label starts with "Form ")
2679		- $is_form_intent = strpos($intent->intent_label, 'Form ') === 0;
2680		- ?>
2681		- <tr<?php echo $is_form_intent ? ' class="mxchat-form-intent"' : ''; ?>>
2682		- <td>
2683		- <?php
2684		- if ($is_form_intent) {
2685		- // Attempt to extract the form ID from the intent_label.
2686		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2687		- $form_id = isset($matches[1]) ? intval($matches[1]) : 0;
2688		- if ($form_id) {
2689		- global $wpdb;
2690		- $forms_table = $wpdb->prefix . 'mxchat_forms';
2691		- $form = $wpdb->get_row($wpdb->prepare("SELECT title FROM $forms_table WHERE id = %d", $form_id));
2692		- if ($form && !empty($form->title)) {
2693		- echo esc_html($form->title);
2694		- } else {
2695		- echo esc_html($intent->intent_label);
2696		- }
2697		- } else {
2698		- echo esc_html($intent->intent_label);
2699		- }
2700		- echo ' <span class="mxchat-badge">Form Intent</span>';
2701		- } else {
2702		- echo esc_html($intent->intent_label);
2703		- }
2704		- ?>
2705		- </td>
2706		- <td class="mxchat-content-cell">
2707		- <?php echo esc_html($intent->phrases); ?>
2708		- </td>
2709		- <td><?php echo esc_html($callback_label); ?></td>
2710		- <td>
2711		- <!-- Similarity threshold adjustment (shown for all intents) -->
2712		- <form method="post"
2713		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2714		- class="mxchat-threshold-form">
2715		- <?php wp_nonce_field('mxchat_update_intent_threshold_nonce'); ?>
2716		- <input type="hidden" name="action"
2717		- value="mxchat_update_intent_threshold">
2718		- <input type="hidden" name="intent_id"
2719		- value="<?php echo esc_attr($intent->id); ?>">
2720		- <div class="mxchat-slider-group">
2721		- <input type="range"
2722		- name="intent_threshold"
2723		- id="intent_threshold_<?php echo esc_attr($intent->id); ?>"
2724		- min="70"
2725		- max="95"
2726		- value="<?php echo esc_attr($threshold_value); ?>"
2727		- class="mxchat-intent-slider"
2728		- oninput="document.getElementById('threshold_output_<?php echo esc_attr($intent->id); ?>').value = this.value + '%'">
2729		- <output id="threshold_output_<?php echo esc_attr($intent->id); ?>"
2730		- class="mxchat-intent-output">
2731		- <?php echo esc_html($threshold_value); ?>%
2732		- </output>
2733		- </div>
2734		- <button type="submit" class="mxchat-button-icon">
2735		- <span class="dashicons dashicons-saved"></span>
2736		- </button>
2737		- </form>
2738		- </td>
2739		- <td class="mxchat-actions-cell">
2740		- <?php if (!$is_form_intent) : ?>
2741		- <!-- Standard intents: allow edit and delete -->
2742		- <button type="button"
2743		- class="mxchat-button-icon mxchat-edit-button"
2744		- data-intent-id="<?php echo esc_attr($intent->id); ?>"
2745		- data-phrases="<?php echo esc_attr($intent->phrases); ?>">
2746		- <span class="dashicons dashicons-edit"></span>
2747		- </button>
2748		- <form method="post"
2749		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2750		- class="mxchat-delete-form"
2751		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this intent?', 'mxchat'); ?>');">
2752		- <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
2753		- <input type="hidden" name="action" value="mxchat_delete_intent">
2754		- <input type="hidden" name="intent_id"
2755		- value="<?php echo esc_attr($intent->id); ?>">
2756		- <button type="submit" class="mxchat-button-icon">
2757		- <span class="dashicons dashicons-trash"></span>
2758		- </button>
2759		- </form>
2760		- <?php else : ?>
2761		- <!-- Form intents: show manage in forms button -->
2762		- <?php
2763		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2764		- $form_id = isset($matches[1]) ? $matches[1] : '';
2765		- ?>
2766		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
2767		- class="mxchat-button-secondary">
2768		- <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2769		- </a>
2770		- <?php endif; ?>
2771		- </td>
2772		- </tr>
2773		- <?php endforeach;
2774		- else : ?>
2775		- <tr>
2776		- <td colspan="5" class="mxchat-no-records">
2777		- <?php esc_html_e('No intents found.', 'mxchat'); ?>
2778		- </td>
2779		- </tr>
2780		- <?php endif; ?>
2781		- </tbody>
2782		- </table>
2783		- </div>
2784	2539
2785		- <?php if ($total_pages > 1) : ?>
2786		- <div class="mxchat-pagination">
2787		- <?php
2788		- echo paginate_links(array(
2789		- 'base' => add_query_arg('paged', '%#%'),
2790		- 'format' => '',
2791		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
2792		- 'next_text' => __('Next &raquo;', 'mxchat'),
2793		- 'total' => $total_pages,
2794		- 'current' => $page
2795		- ));
2796		- ?>
	2540	+ </div>
	2541	+ <?php endforeach; ?>
	2542	+ <?php else : ?>
	2543	+ <!-- If no actions found -->
	2544	+ <div class="mxchat-no-actions">
	2545	+ <div class="mxchat-empty-state">
	2546	+ <span class="dashicons dashicons-format-chat"></span>
	2547	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	2548	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	2549	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	2550	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	2551	+ </button>
	2552	+ </div>
2797	2553	</div>
2798	2554	<?php endif; ?>
2799	2555	</div>
2800	2556	</div>
2801	2557
2802		- <!-- Edit Modal -->
2803		-<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
	2558	+ <?php if ($total_pages > 1) : ?>
	2559	+ <div class="mxchat-pagination">
	2560	+ <?php
	2561	+ echo paginate_links(array(
	2562	+ 'base' => add_query_arg('paged', '%#%'),
	2563	+ 'format' => '',
	2564	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	2565	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	2566	+ 'total' => $total_pages,
	2567	+ 'current' => $page
	2568	+ ));
	2569	+ ?>
	2570	+ </div>
	2571	+ <?php endif; ?>
	2572	+
	2573	+<!-- Add/Edit Action Modal with Step-Based Approach -->
	2574	+<!-- Complete Modal HTML with Defined Groups Variable -->
	2575	+<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
2804	2576	<div class="mxchat-modal-content">
2805	2577	<span class="mxchat-modal-close">&times;</span>
2806		- <div class="mxchat-card-header">
2807		- <h2><?php esc_html_e('Edit Intent Phrases', 'mxchat'); ?></h2>
2808		- </div>
2809	2578
2810		- <form id="mxchat-edit-intent-form" method="post"
2811		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2812		- <?php wp_nonce_field('mxchat_edit_intent_nonce'); ?>
2813		- <input type="hidden" name="action" value="mxchat_edit_intent">
2814		- <input type="hidden" name="intent_id" id="edit_intent_id">
	2579	+ <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	2580	+ <!-- Dynamic nonce field -->
	2581	+ <div id="action-nonce-container">
	2582	+ <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	2583	+ </div>
	2584	+ <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
	2585	+ <input type="hidden" name="intent_id" id="edit_action_id" value="">
	2586	+ <input type="hidden" name="callback_function" id="callback_function" value="">
2815	2587
2816		- <div class="mxchat-form-group">
2817		- <label for="edit_phrases">
2818		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2819		- </label>
2820		- <textarea name="phrases"
2821		- id="edit_phrases"
2822		- rows="5"
2823		- class="mxchat-intent-textarea"
2824		- required></textarea>
	2588	+ <!-- Step 1: Action Type Selection -->
	2589	+ <div id="mxchat-action-step-1" class="mxchat-action-step active">
	2590	+ <div class="mxchat-step-indicator">
	2591	+ <div class="mxchat-step-number">1</div>
	2592	+ <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
	2593	+ </div>
	2594	+
	2595	+ <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
	2596	+ <div class="mxchat-action-type-search">
	2597	+ <span class="dashicons dashicons-search"></span>
	2598	+ <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
	2599	+ </div>
	2600	+
	2601	+ <?php
	2602	+ // Get the callbacks - IMPORTANT: Define the $groups variable here
	2603	+ $groups = $this->mxchat_get_available_callbacks(true, true);
	2604	+ ?>
	2605	+
	2606	+ <div class="mxchat-action-type-categories">
	2607	+ <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
	2608	+ <?php
	2609	+ // Get unique categories from the defined groups
	2610	+ foreach ($groups as $group_label => $group_callbacks) :
	2611	+ $category_slug = sanitize_title($group_label);
	2612	+ ?>
	2613	+ <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
	2614	+ <?php endforeach; ?>
	2615	+ </div>
	2616	+
	2617	+ <div class="mxchat-action-types-grid">
	2618	+ <?php
	2619	+ // Generate action cards from available callbacks
	2620	+ foreach ($groups as $group_label => $group_callbacks) :
	2621	+ $category_slug = sanitize_title($group_label);
	2622	+
	2623	+ foreach ($group_callbacks as $function => $data) :
	2624	+ $label = $data['label'];
	2625	+ $pro_only = $data['pro_only'];
	2626	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	2627	+ $description = isset($data['description']) ? $data['description'] : '';
	2628	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	2629	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	2630	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	2631	+
	2632	+ // Determine card status and styling
	2633	+ $card_class = 'mxchat-action-type-card';
	2634	+ $icon_class = 'mxchat-action-type-icon';
	2635	+ $status_badge = '';
	2636	+
	2637	+ if ($pro_only && !$this->is_activated) {
	2638	+ // Pro feature but no Pro license
	2639	+ $icon_class .= ' pro-feature';
	2640	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	2641	+ }
	2642	+
	2643	+ if ($is_addon && !$is_installed) {
	2644	+ // Add-on not installed
	2645	+ $card_class .= ' not-installed';
	2646	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	2647	+ }
	2648	+
	2649	+ // Default description if none provided
	2650	+ if (empty($description)) {
	2651	+ $description = sprintf(
	2652	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	2653	+ $label
	2654	+ );
	2655	+ }
	2656	+ ?>
	2657	+ <div class="<?php echo esc_attr($card_class); ?>"
	2658	+ data-category="<?php echo esc_attr($category_slug); ?>"
	2659	+ data-value="<?php echo esc_attr($function); ?>"
	2660	+ data-label="<?php echo esc_attr($label); ?>"
	2661	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	2662	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	2663	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	2664	+ <div class="<?php echo esc_attr($icon_class); ?>">
	2665	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	2666	+ </div>
	2667	+ <div class="mxchat-action-type-info">
	2668	+ <h4><?php echo esc_html($label); ?></h4>
	2669	+ <p><?php echo esc_html($description); ?></p>
	2670	+ <?php if (!empty($status_badge)) : ?>
	2671	+ <?php echo $status_badge; ?>
	2672	+ <?php endif; ?>
	2673	+
	2674	+ <?php if ($is_addon && !$is_installed) : ?>
	2675	+ <div class="mxchat-addon-info">
	2676	+ <?php echo esc_html(sprintf(
	2677	+ __('Requires %s', 'mxchat'),
	2678	+ $addon_name
	2679	+ )); ?>
	2680	+ </div>
	2681	+ <?php endif; ?>
	2682	+ </div>
	2683	+ </div>
	2684	+ <?php endforeach;
	2685	+ endforeach; ?>
	2686	+ </div>
	2687	+ </div>
	2688	+
	2689	+ <div class="mxchat-modal-actions">
	2690	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	2691	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2692	+ </button>
	2693	+ </div>
2825	2694	</div>
2826	2695
2827		- <div class="mxchat-modal-actions">
2828		- <button type="submit" class="mxchat-button-primary">
2829		- <?php esc_html_e('Update Phrases', 'mxchat'); ?>
2830		- </button>
2831		- <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
2832		- <?php esc_html_e('Cancel', 'mxchat'); ?>
2833		- </button>
	2696	+ <!-- Step 2: Action Configuration -->
	2697	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	2698	+ <div class="mxchat-step-indicator">
	2699	+ <div class="mxchat-step-number">2</div>
	2700	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	2701	+ </div>
	2702	+
	2703	+ <div class="mxchat-selected-action">
	2704	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	2705	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	2706	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	2707	+ </button>
	2708	+ <div class="mxchat-selected-action-info">
	2709	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	2710	+ <span class="dashicons dashicons-admin-generic"></span>
	2711	+ </div>
	2712	+ <div class="mxchat-selected-action-details">
	2713	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	2714	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	2715	+ </div>
	2716	+ </div>
	2717	+ </div>
	2718	+
	2719	+ <div class="mxchat-form-group">
	2720	+ <label for="intent_label">
	2721	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	2722	+ </label>
	2723	+ <input name="intent_label" type="text" id="intent_label" required
	2724	+ class="mxchat-intent-input"
	2725	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	2726	+ </div>
	2727	+
	2728	+ <div class="mxchat-form-group">
	2729	+ <label for="phrases">
	2730	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	2731	+ </label>
	2732	+ <textarea name="phrases" id="action_phrases" rows="5" required
	2733	+ class="mxchat-intent-textarea"
	2734	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	2735	+ </div>
	2736	+
	2737	+ <div class="mxchat-form-group">
	2738	+ <label for="similarity_threshold">
	2739	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	2740	+ <span class="mxchat-threshold-value-display">85%</span>
	2741	+ </label>
	2742	+ <div class="mxchat-slider-group modal-slider">
	2743	+ <input type="range"
	2744	+ name="similarity_threshold"
	2745	+ id="similarity_threshold"
	2746	+ min="70"
	2747	+ max="95"
	2748	+ value="85"
	2749	+ class="mxchat-intent-slider"
	2750	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	2751	+ </div>
	2752	+ <div class="mxchat-threshold-hint">
	2753	+ <?php esc_html_e('Lower values make the action trigger more easily. Higher values require more exact matches.', 'mxchat'); ?>
	2754	+ </div>
	2755	+ </div>
	2756	+
	2757	+ <div class="mxchat-modal-actions">
	2758	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	2759	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2760	+ </button>
	2761	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	2762	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	2763	+ </button>
	2764	+ </div>
2834	2765	</div>
2835	2766	</form>
2836	2767	</div>
2837	2768	</div>
2838	2769
2839		- </div><!-- .mxchat-content -->
	2770	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	2771	+ <div class="mxchat-action-loading-spinner"></div>
	2772	+ <div class="mxchat-action-loading-text">
	2773	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	2774	+ </div>
	2775	+</div>
2840	2776	</div><!-- .mxchat-wrapper -->
	2777	+ <?php
	2778	+}
2841	2779
2842		- <div id="mxchat-intent-loading" class="mxchat-intent-loading" style="display: none;">
2843		- <div class="mxchat-intent-loading-spinner"></div>
2844		- <div class="mxchat-intent-loading-text">
2845		- <?php esc_html_e('Saving intent, please wait...', 'mxchat'); ?>
2846		- </div>
2847		- </div>
2848		-<?php
	2780	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	2781	+ if (strlen($phrases) <= $max_length) {
	2782	+ return $phrases;
	2783	+ }
	2784	+
	2785	+ $trimmed = substr($phrases, 0, $max_length);
	2786	+ $last_comma = strrpos($trimmed, ',');
	2787	+
	2788	+ if ($last_comma !== false) {
	2789	+ $trimmed = substr($trimmed, 0, $last_comma);
	2790	+ }
	2791	+
	2792	+ return $trimmed . '...';
2849	2793	}
2850	2794
	2795	+public function mxchat_add_enabled_column_to_intents() {
	2796	+ global $wpdb;
	2797	+ $table_name = $wpdb->prefix . 'mxchat_intents';
2851	2798
	2799	+ // Check if the column already exists
	2800	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
2852	2801
	2802	+ if (empty($columns)) {
	2803	+ // Add the column with default value of 1 (enabled)
	2804	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	2805	+ }
	2806	+}
	2807	+
2853	2808	/**
2854		- * Handle editing of intent phrases
	2809	+ * Handle embedding generation errors using existing admin notice system
2855	2810	*
2856		- * @since 1.0.0
	2811	+ * @param string $message Error message to display
	2812	+ * @param bool $redirect Whether to redirect back to the actions page
2857	2813	* @return void
2858	2814	*/
2859		-public function handle_edit_intent() {
2860		- // Verify nonce and user capabilities
2861		- if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
2862		- wp_die(esc_html__('Security check failed.', 'mxchat'));
2863		- }
	2815	+private function handle_embedding_error($message, $redirect = true) {
	2816	+ // Store the error message in the existing transient
	2817	+ set_transient('mxchat_admin_notice_error', $message, 60);
2864	2818
2865		- if (!current_user_can('manage_options')) {
2866		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	2819	+ if ($redirect) {
	2820	+ // Redirect back to the actions page
	2821	+ $redirect_url = add_query_arg(
	2822	+ array(
	2823	+ 'page' => 'mxchat-actions'
	2824	+ ),
	2825	+ admin_url('admin.php')
	2826	+ );
	2827	+ wp_safe_redirect($redirect_url);
	2828	+ exit;
2867	2829	}
	2830	+}
2868	2831
2869		- // Validate and sanitize input
2870		- $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
2871		- if (!$intent_id) {
2872		- wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
2873		- }
2874	2832
2875		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
2876		- if (empty($phrases_input)) {
2877		- wp_die(esc_html__('Phrases cannot be empty.', 'mxchat'));
2878		- }
	2833	+/**
	2834	+ * Handle adding new intent - with improved error handling
	2835	+ *
	2836	+ * @return void
	2837	+ */
2879	2838
2880		- // Process phrases the same way as in intent creation
2881		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
2882	2839
2883		- if (empty($phrases_array)) {
2884		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
2885		- }
2886	2840
2887		- // Generate embeddings and combine them
2888		- $vectors = [];
2889		- foreach ($phrases_array as $phrase) {
2890		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
2891		- if (is_array($embedding_vector)) {
2892		- $vectors[] = $embedding_vector;
2893		- } else {
2894		- wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
2895		- }
2896		- }
2897	2841
2898		- if (empty($vectors)) {
2899		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	2842	+/**
	2843	+ * Enhanced get_available_callbacks function with form action exclusion
	2844	+ *
	2845	+ * @param bool $grouped Whether to return callbacks grouped by category
	2846	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	2847	+ * @return array Callbacks data with icons, descriptions and availability status
	2848	+ */
	2849	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	2850	+ // Load WordPress plugin functions if needed
	2851	+ if (!function_exists('get_plugins')) {
	2852	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
2900	2853	}
2901	2854
2902		- // Create combined vector just like in intent creation
2903		- $combined_vector = $this->mxchat_average_vectors($vectors);
2904		- $serialized_vector = maybe_serialize($combined_vector);
	2855	+ // Get active plugins
	2856	+ $active_plugins = get_option('active_plugins', array());
2905	2857
2906		- global $wpdb;
2907		- $table_name = $wpdb->prefix . 'mxchat_intents';
	2858	+ // Functions to exclude from the action selector only if Pro is activated
	2859	+ // If user doesn't have Pro, show these so they can see what they're missing
	2860	+ $excluded_when_pro_active_functions = array(
	2861	+ 'mxchat_handle_form_collection', // Forms add-on action
	2862	+ 'mxchat_sr_recommendation_flow' // Smart Recommender flow actions
	2863	+ );
2908	2864
2909		- // Update the intent with both new phrases and the combined vector
2910		- $result = $wpdb->update(
2911		- $table_name,
2912		- array(
2913		- 'phrases' => implode(', ', $phrases_array),
2914		- 'embedding_vector' => $serialized_vector
2915		- ),
2916		- array('id' => $intent_id),
2917		- array('%s', '%s'),
2918		- array('%d')
2919		- );
	2865	+ // Always excluded functions (regardless of Pro status)
	2866	+ $always_excluded_functions = array();
2920	2867
2921		- if (false === $result) {
2922		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	2868	+ // Combine exclusion lists based on Pro activation status
	2869	+ $excluded_functions = $always_excluded_functions;
	2870	+ if ($this->is_activated) {
	2871	+ // Only exclude add-on managed functions if Pro is active
	2872	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
2923	2873	}
2924	2874
2925		- // Redirect back to the intents page with a success message
2926		- $redirect_url = add_query_arg(
2927		- array(
2928		- 'page' => 'mxchat-intents',
2929		- 'updated' => 'true'
	2875	+ // Define add-on plugin files and their corresponding action functions
	2876	+ $addon_plugins = array(
	2877	+ 'mxchat-woo/mxchat-woo.php' => array(
	2878	+ 'functions' => array(
	2879	+ 'mxchat_handle_product_recommendations',
	2880	+ 'mxchat_handle_order_history',
	2881	+ 'mxchat_show_product_card',
	2882	+ 'mxchat_add_to_cart',
	2883	+ 'mxchat_checkout_redirect'
	2884	+ ),
	2885	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	2886	+ 'pro_required' => true
2930	2887	),
2931		- admin_url('admin.php')
	2888	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	2889	+ 'functions' => array('mxchat_perplexity_research'),
	2890	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	2891	+ 'pro_required' => true
	2892	+ ),
	2893	+ 'mxchat-forms/mxchat-forms.php' => array(
	2894	+ 'functions' => array('mxchat_handle_form_collection'),
	2895	+ 'name' => __('Forms Add-on', 'mxchat'),
	2896	+ 'pro_required' => true
	2897	+ ),
	2898	+ 'mxchat-smart-recommender/mxchat-smart-recommender.php' => array(
	2899	+ 'functions' => array('mxchat_sr_recommendation_flow'),
	2900	+ 'name' => __('Smart Recommender Add-on', 'mxchat'),
	2901	+ 'pro_required' => true
	2902	+ ),
	2903	+ // Add other add-ons and their functions here
2932	2904	);
2933	2905
2934		- wp_safe_redirect($redirect_url);
2935		- exit;
2936		-}
2937		-public function mxchat_handle_update_intent_threshold() {
2938		- if ( ! current_user_can( 'manage_options' ) ) {
2939		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
2940		- }
	2906	+ // Get the functions that are provided by active add-ons
	2907	+ $addon_provided_functions = array();
	2908	+ $addon_function_mapping = array(); // Maps functions to their add-on info
2941	2909
2942		- check_admin_referer('mxchat_update_intent_threshold_nonce');
	2910	+ // Check which add-ons are active
	2911	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	2912	+ $is_active = in_array($plugin_file, $active_plugins);
2943	2913
2944		- if (isset($_POST['intent_id'], $_POST['intent_threshold'])) {
2945		- global $wpdb;
2946		- $table_name = $wpdb->prefix . 'mxchat_intents';
2947		- $intent_id = intval($_POST['intent_id']);
2948		- $threshold_percentage = max(70, min(95, intval($_POST['intent_threshold'])));
2949		- $similarity_threshold = $threshold_percentage / 100;
	2914	+ // For each function in this addon
	2915	+ foreach ($addon_info['functions'] as $function) {
	2916	+ // Consider a function installed only if:
	2917	+ // 1. The add-on is active AND
	2918	+ // 2. Either it doesn't require Pro OR Pro is activated
	2919	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
2950	2920
2951		- $wpdb->update(
2952		- $table_name,
2953		- ['similarity_threshold' => $similarity_threshold],
2954		- ['id' => $intent_id],
2955		- ['%f'],
2956		- ['%d']
2957		- );
	2921	+ // If the add-on is installed, mark this function as provided by an add-on
	2922	+ if ($is_installed) {
	2923	+ $addon_provided_functions[] = $function;
	2924	+ }
	2925	+
	2926	+ // Store addon info for this function regardless of installation status
	2927	+ $addon_function_mapping[$function] = array(
	2928	+ 'addon' => basename(dirname($plugin_file)),
	2929	+ 'addon_name' => $addon_info['name'],
	2930	+ 'pro_required' => $addon_info['pro_required'],
	2931	+ 'is_active' => $is_active,
	2932	+ 'is_installed' => $is_installed
	2933	+ );
	2934	+ }
2958	2935	}
2959	2936
2960		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
2961		- exit;
2962		-}
	2937	+ // Core callbacks - always available in the base plugin
	2938	+ $core_callbacks = array(
	2939	+ 'mxchat_handle_email_capture' => array(
	2940	+ 'label' => __('Loops Email Capture', 'mxchat'),
	2941	+ 'pro_only' => false,
	2942	+ 'group' => __('Customer Engagement', 'mxchat'),
	2943	+ 'icon' => 'email-alt',
	2944	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	2945	+ 'addon' => false, // Not from an add-on
	2946	+ 'installed' => true // Always installed with base plugin
	2947	+ ),
	2948	+ 'mxchat_handle_search_request' => array(
	2949	+ 'label' => __('Brave Web Search', 'mxchat'),
	2950	+ 'pro_only' => false,
	2951	+ 'group' => __('Search Features', 'mxchat'),
	2952	+ 'icon' => 'search',
	2953	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	2954	+ 'addon' => false,
	2955	+ 'installed' => true
	2956	+ ),
	2957	+ 'mxchat_handle_image_search_request' => array(
	2958	+ 'label' => __('Brave Image Search', 'mxchat'),
	2959	+ 'pro_only' => false,
	2960	+ 'group' => __('Search Features', 'mxchat'),
	2961	+ 'icon' => 'format-image',
	2962	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	2963	+ 'addon' => false,
	2964	+ 'installed' => true
	2965	+ ),
	2966	+ // Pro core features - check is_activated property
	2967	+ 'mxchat_generate_image' => array(
	2968	+ 'label' => __('Generate Image', 'mxchat'),
	2969	+ 'pro_only' => false,
	2970	+ 'group' => __('Other Features', 'mxchat'),
	2971	+ 'icon' => 'art',
	2972	+ 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
	2973	+ 'addon' => false,
	2974	+ 'installed' => true
	2975	+ ),
	2976	+ 'mxchat_handle_pdf_discussion' => array(
	2977	+ 'label' => __('Chat with PDF', 'mxchat'),
	2978	+ 'pro_only' => false,
	2979	+ 'group' => __('Other Features', 'mxchat'),
	2980	+ 'icon' => 'media-document',
	2981	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	2982	+ 'addon' => false,
	2983	+ 'installed' => true
	2984	+ ),
	2985	+ 'mxchat_live_agent_handover' => array(
	2986	+ 'label' => __('Slack Live Agent', 'mxchat'),
	2987	+ 'pro_only' => false,
	2988	+ 'group' => __('Customer Engagement', 'mxchat'),
	2989	+ 'icon' => 'admin-users',
	2990	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	2991	+ 'addon' => false,
	2992	+ 'installed' => true
	2993	+ ),
	2994	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	2995	+ 'label' => __('Back to Chatbot', 'mxchat'),
	2996	+ 'pro_only' => false,
	2997	+ 'group' => __('Customer Engagement', 'mxchat'),
	2998	+ 'icon' => 'backup',
	2999	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	3000	+ 'addon' => false,
	3001	+ 'installed' => true
	3002	+ ),
	3003	+ );
2963	3004
2964		-public function mxchat_handle_add_intent() {
2965		- if ( ! current_user_can( 'manage_options' ) ) {
2966		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
2967		- }
	3005	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	3006	+ $addon_callbacks = array(
	3007	+ // WooCommerce Add-on
	3008	+ 'mxchat_handle_product_recommendations' => array(
	3009	+ 'label' => __('Product Recommendations', 'mxchat'),
	3010	+ 'pro_only' => true,
	3011	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3012	+ 'icon' => 'cart',
	3013	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	3014	+ ),
	3015	+ 'mxchat_handle_order_history' => array(
	3016	+ 'label' => __('Order History', 'mxchat'),
	3017	+ 'pro_only' => true,
	3018	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3019	+ 'icon' => 'clipboard',
	3020	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	3021	+ ),
	3022	+ 'mxchat_show_product_card' => array(
	3023	+ 'label' => __('Show Product Card', 'mxchat'),
	3024	+ 'pro_only' => true,
	3025	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3026	+ 'icon' => 'products',
	3027	+ 'description' => __('Display product information in the chat', 'mxchat'),
	3028	+ ),
	3029	+ 'mxchat_add_to_cart' => array(
	3030	+ 'label' => __('Add to Cart', 'mxchat'),
	3031	+ 'pro_only' => true,
	3032	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3033	+ 'icon' => 'plus-alt',
	3034	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	3035	+ ),
	3036	+ 'mxchat_checkout_redirect' => array(
	3037	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	3038	+ 'pro_only' => true,
	3039	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3040	+ 'icon' => 'arrow-right-alt',
	3041	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	3042	+ ),
2968	3043
2969		- check_admin_referer('mxchat_add_intent_nonce');
	3044	+ // Perplexity Add-on
	3045	+ 'mxchat_perplexity_research' => array(
	3046	+ 'label' => __('Perplexity Research', 'mxchat'),
	3047	+ 'pro_only' => true,
	3048	+ 'group' => __('Search Features', 'mxchat'),
	3049	+ 'icon' => 'book-alt',
	3050	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	3051	+ ),
2970	3052
2971		- global $wpdb;
2972		- $table_name = $wpdb->prefix . 'mxchat_intents';
	3053	+ // Forms Add-on (only shown when Pro is not activated)
	3054	+ 'mxchat_handle_form_collection' => array(
	3055	+ 'label' => __('Form Collection', 'mxchat'),
	3056	+ 'pro_only' => true,
	3057	+ 'group' => __('Form Features', 'mxchat'),
	3058	+ 'icon' => 'feedback',
	3059	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	3060	+ ),
2973	3061
2974		- $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
2975		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
2976		- $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
2977		- $default_threshold = 0.85;
	3062	+ // Smart Recommender Add-on (only shown when Pro is not activated)
	3063	+ 'mxchat_sr_recommendation_flow' => array(
	3064	+ 'label' => __('Smart Recommender Flow', 'mxchat'),
	3065	+ 'pro_only' => true,
	3066	+ 'group' => __('Recommendation Features', 'mxchat'),
	3067	+ 'icon' => 'cart',
	3068	+ 'description' => __('Create interactive conversation flows that collect user preferences and deliver personalized product or service recommendations', 'mxchat'),
	3069	+ ),
	3070	+ );
2978	3071
2979		- if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
2980		- wp_die( esc_html__('Invalid input. Please ensure all fields are filled out.', 'mxchat') );
2981		- }
	3072	+ // Enhance add-on callbacks with installation status and addon info
	3073	+ foreach ($addon_callbacks as $function => $data) {
	3074	+ if (isset($addon_function_mapping[$function])) {
	3075	+ $addon_info = $addon_function_mapping[$function];
2982	3076
2983		- $available_callbacks = $this->mxchat_get_available_callbacks();
	3077	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	3078	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	3079	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
2984	3080
2985		- if (!array_key_exists($callback_function, $available_callbacks)) {
2986		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	3081	+ // Set pro_only based on add-on configuration
	3082	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	3083	+ } else {
	3084	+ $addon_callbacks[$function]['addon'] = 'unknown';
	3085	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	3086	+ $addon_callbacks[$function]['installed'] = false;
	3087	+ }
2987	3088	}
2988	3089
2989		- $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
2990		- if ($is_pro_only && !$this->is_activated) {
2991		- wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
2992		- }
	3090	+ // Initialize callbacks with core features
	3091	+ $callbacks = $core_callbacks;
2993	3092
2994		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	3093	+ // Get callbacks from active add-ons
	3094	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
2995	3095
2996		- if (empty($phrases_array)) {
2997		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
2998		- }
	3096	+ // Add placeholder callbacks only for add-ons that aren't active
	3097	+ if ($include_all) {
	3098	+ foreach ($addon_callbacks as $function => $data) {
	3099	+ // Skip placeholders for functions provided by active add-ons
	3100	+ if (in_array($function, $addon_provided_functions)) {
	3101	+ continue;
	3102	+ }
2999	3103
3000		- $vectors = [];
3001		- foreach ($phrases_array as $phrase) {
3002		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3003		- if (is_array($embedding_vector)) {
3004		- $vectors[] = $embedding_vector;
3005		- } else {
3006		- wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
	3104	+ // Skip excluded functions
	3105	+ if (in_array($function, $excluded_functions)) {
	3106	+ continue;
	3107	+ }
	3108	+
	3109	+ // Add the placeholder
	3110	+ $callbacks[$function] = $data;
3007	3111	}
3008	3112	}
3009	3113
3010		- if (!empty($vectors)) {
3011		- $combined_vector = $this->mxchat_average_vectors($vectors);
3012		- $serialized_vector = maybe_serialize($combined_vector);
	3114	+ // Add callbacks from active add-ons (will override placeholders)
	3115	+ foreach ($active_addon_callbacks as $function => $data) {
	3116	+ // Skip excluded functions
	3117	+ if (in_array($function, $excluded_functions)) {
	3118	+ continue;
	3119	+ }
3013	3120
3014		- $result = $wpdb->insert($table_name, [
3015		- 'intent_label' => $intent_label,
3016		- 'phrases' => implode(', ', $phrases_array),
3017		- 'embedding_vector' => $serialized_vector,
3018		- 'callback_function' => $callback_function,
3019		- 'similarity_threshold' => $default_threshold,
3020		- ]);
	3121	+ // Always include callbacks from add-ons
	3122	+ $callbacks[$function] = $data;
3021	3123
3022		- if ($result === false) {
3023		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
	3124	+ // Ensure they have the proper add-on info
	3125	+ if (isset($addon_function_mapping[$function])) {
	3126	+ $addon_info = $addon_function_mapping[$function];
	3127	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	3128	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	3129	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	3130	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
3024	3131	}
3025		- } else {
3026		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
3027	3132	}
3028	3133
3029		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3030		- exit;
3031		-}
	3134	+ // Just before returning callbacks, sort them to prioritize free features
	3135	+ if (!$grouped) {
	3136	+ // Create temporary arrays for sorting
	3137	+ $free_callbacks = array();
	3138	+ $pro_callbacks = array();
3032	3139
	3140	+ // Split callbacks into free and pro
	3141	+ foreach ($callbacks as $key => $data) {
	3142	+ if (isset($data['pro_only']) && $data['pro_only']) {
	3143	+ $pro_callbacks[$key] = $data;
	3144	+ } else {
	3145	+ $free_callbacks[$key] = $data;
	3146	+ }
	3147	+ }
3033	3148
	3149	+ // Merge with free callbacks first
	3150	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
	3151	+ }
3034	3152
3035		-
3036		-
3037		-
3038		-private function mxchat_get_available_callbacks($grouped = false) {
3039		- $callbacks = [
3040		- 'mxchat_handle_email_capture' => [
3041		- 'label' => __('Email Capture', 'mxchat'),
3042		- 'pro_only' => false,
3043		- 'group' => __('Customer Engagement', 'mxchat'),
3044		- ],
3045		- 'mxchat_handle_product_inquiry' => [
3046		- 'label' => __('Show Product Card', 'mxchat'),
3047		- 'pro_only' => true,
3048		- 'group' => __('WooCommerce Features', 'mxchat'),
3049		- ],
3050		- 'mxchat_handle_order_history' => [
3051		- 'label' => __('Order History', 'mxchat'),
3052		- 'pro_only' => true,
3053		- 'group' => __('WooCommerce Features', 'mxchat'),
3054		- ],
3055		- 'mxchat_generate_image' => [
3056		- 'label' => __('Generate Image', 'mxchat'),
3057		- 'pro_only' => true,
3058		- 'group' => __('Other Features', 'mxchat'),
3059		- ],
3060		- 'mxchat_handle_search_request' => [
3061		- 'label' => __('Brave Web Search', 'mxchat'),
3062		- 'pro_only' => false,
3063		- 'group' => __('Search Features', 'mxchat'),
3064		- ],
3065		- 'mxchat_handle_image_search_request' => [
3066		- 'label' => __('Brave Image Search', 'mxchat'),
3067		- 'pro_only' => false,
3068		- 'group' => __('Search Features', 'mxchat'),
3069		- ],
3070		- 'mxchat_handle_add_to_cart_intent' => [
3071		- 'label' => __('Add to Cart', 'mxchat'),
3072		- 'pro_only' => true,
3073		- 'group' => __('WooCommerce Features', 'mxchat'),
3074		- ],
3075		- 'mxchat_handle_checkout_intent' => [
3076		- 'label' => __('Proceed to Checkout', 'mxchat'),
3077		- 'pro_only' => true,
3078		- 'group' => __('WooCommerce Features', 'mxchat'),
3079		- ],
3080		- 'mxchat_handle_pdf_discussion' => [
3081		- 'label' => __('Chat with PDF', 'mxchat'),
3082		- 'pro_only' => true,
3083		- 'group' => __('Other Features', 'mxchat'),
3084		- ],
3085		- 'mxchat_handle_product_recommendations' => [
3086		- 'label' => __('Product Recommendations', 'mxchat'),
3087		- 'pro_only' => true,
3088		- 'group' => __('WooCommerce Features', 'mxchat'),
3089		- ],
3090		- 'mxchat_live_agent_handover' => [
3091		- 'label' => __('Live Agent', 'mxchat'),
3092		- 'pro_only' => true,
3093		- 'group' => __('Customer Engagement', 'mxchat'),
3094		- ],
3095		- 'mxchat_handle_switch_to_chatbot_intent' => [
3096		- 'label' => __('Back to Chatbot', 'mxchat'),
3097		- 'pro_only' => true,
3098		- 'group' => __('Customer Engagement', 'mxchat'),
3099		- ],
3100		- ];
3101		-
3102	3153	// Return grouped structure if requested
3103	3154	if ($grouped) {
3104		- $grouped_callbacks = [];
	3155	+ $grouped_callbacks = array();
3105	3156	foreach ($callbacks as $key => $data) {
3106		- $group_label = $data['group'] ?? __('Other Features', 'mxchat');
3107		- $grouped_callbacks[$group_label][$key] = [
3108		- 'label' => $data['label'],
3109		- 'pro_only' => $data['pro_only'],
3110		- ];
3111		- }
3112		- return $grouped_callbacks;
3113		- }
	3157	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
3114	3158
3115		- return $callbacks;
3116		-}
	3159	+ // Ensure we carry forward all the new fields in grouped mode
	3160	+ $callback_data = array(
	3161	+ 'label' => $data['label'],
	3162	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	3163	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	3164	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	3165	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	3166	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	3167	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	3168	+ );
3117	3169
	3170	+ $grouped_callbacks[$group_label][$key] = $callback_data;
	3171	+ }
3118	3172
	3173	+ // Sort within each group to prioritize free features
	3174	+ foreach ($grouped_callbacks as $group => $items) {
	3175	+ $free_items = array();
	3176	+ $pro_items = array();
3119	3177
3120		-private function mxchat_average_vectors($vectors) {
3121		- $vector_length = count($vectors[0]);
3122		- $sum_vector = array_fill(0, $vector_length, 0);
	3178	+ foreach ($items as $key => $data) {
	3179	+ if (isset($data['pro_only']) && $data['pro_only']) {
	3180	+ $pro_items[$key] = $data;
	3181	+ } else {
	3182	+ $free_items[$key] = $data;
	3183	+ }
	3184	+ }
3123	3185
3124		- foreach ($vectors as $vector) {
3125		- for ($i = 0; $i < $vector_length; $i++) {
3126		- $sum_vector[$i] += $vector[$i];
	3186	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
3127	3187	}
3128		- }
3129	3188
3130		- // Divide each component by the number of vectors to get the average
3131		- $num_vectors = count($vectors);
3132		- for ($i = 0; $i < $vector_length; $i++) {
3133		- $sum_vector[$i] /= $num_vectors;
	3189	+ return $grouped_callbacks;
3134	3190	}
3135	3191
3136		- return $sum_vector;
	3192	+ return $callbacks;
3137	3193	}
3138	3194
3139	3195	public function mxchat_handle_delete_intent() {
3140	3196	if ( ! current_user_can( 'manage_options' ) ) {
		@@ -3150,15 +3206,14 @@
3150	3206
3151	3207	$wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
3152	3208	}
3153	3209
3154		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
	3210	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
3155	3211	exit;
3156	3212	}
3157	3213
3158	3214
3159	3215	public function mxchat_page_init() {
3160		- // Register settings
3161	3216	register_setting(
3162	3217	'mxchat_option_group',
3163	3218	'mxchat_options',
3164	3219	array($this, 'mxchat_sanitize')
		@@ -3169,10 +3224,10 @@
3169	3224	'mxchat_similarity_threshold',
3170	3225	array(
3171	3226	'type' => 'number',
3172	3227	'sanitize_callback' => function($value) {
3173		- $value = absint($value); // Ensure it's an integer
3174		- return min(max($value, 70), 85); // Enforce range
	3228	+ $value = absint($value);
	3229	+ return min(max($value, 20), 95);
3175	3230	},
3176	3231	'default' => 80,
3177	3232	)
3178	3233	);
		@@ -3201,38 +3256,93 @@
3201	3256	'mxchat-chatbot',
3202	3257	'mxchat_chatbot_section'
3203	3258	);
3204	3259
	3260	+ add_settings_field(
	3261	+ 'api_key',
	3262	+ esc_html__('OpenAI API Key', 'mxchat'),
	3263	+ array($this, 'api_key_callback'),
	3264	+ 'mxchat-chatbot',
	3265	+ 'mxchat_chatbot_section',
	3266	+ array(
	3267	+ 'class' => 'mxchat-setting-row',
	3268	+ 'data-provider' => 'openai'
	3269	+ )
	3270	+ );
3205	3271
3206		- // Existing fields...
3207		- add_settings_field(
3208		- 'api_key',
3209		- esc_html__('OpenAI API Key', 'mxchat'),
3210		- array($this, 'api_key_callback'),
3211		- 'mxchat-chatbot',
3212		- 'mxchat_chatbot_section'
3213		- );
	3272	+ add_settings_field(
	3273	+ 'xai_api_key',
	3274	+ esc_html__('X.AI API Key', 'mxchat'),
	3275	+ array($this, 'xai_api_key_callback'),
	3276	+ 'mxchat-chatbot',
	3277	+ 'mxchat_chatbot_section',
	3278	+ array(
	3279	+ 'class' => 'mxchat-setting-row',
	3280	+ 'data-provider' => 'xai'
	3281	+ )
	3282	+ );
3214	3283
3215		- add_settings_field(
3216		- 'xai_api_key',
3217		- esc_html__('X.AI API Key', 'mxchat'),
3218		- array($this, 'xai_api_key_callback'),
3219		- 'mxchat-chatbot',
3220		- 'mxchat_chatbot_section'
3221		- );
	3284	+ add_settings_field(
	3285	+ 'claude_api_key',
	3286	+ esc_html__('Claude API Key', 'mxchat'),
	3287	+ array($this, 'claude_api_key_callback'),
	3288	+ 'mxchat-chatbot',
	3289	+ 'mxchat_chatbot_section',
	3290	+ array(
	3291	+ 'class' => 'mxchat-setting-row',
	3292	+ 'data-provider' => 'claude'
	3293	+ )
	3294	+ );
3222	3295
	3296	+ add_settings_field(
	3297	+ 'deepseek_api_key',
	3298	+ esc_html__('DeepSeek API Key', 'mxchat'),
	3299	+ array($this, 'deepseek_api_key_callback'),
	3300	+ 'mxchat-chatbot',
	3301	+ 'mxchat_chatbot_section',
	3302	+ array(
	3303	+ 'class' => 'mxchat-setting-row',
	3304	+ 'data-provider' => 'deepseek'
	3305	+ )
	3306	+ );
	3307	+
	3308	+ add_settings_field(
	3309	+ 'gemini_api_key',
	3310	+ esc_html__('Google Gemini API Key', 'mxchat'),
	3311	+ array($this, 'gemini_api_key_callback'),
	3312	+ 'mxchat-chatbot',
	3313	+ 'mxchat_chatbot_section',
	3314	+ array(
	3315	+ 'class' => 'mxchat-setting-row',
	3316	+ 'data-provider' => 'gemini'
	3317	+ )
	3318	+ );
	3319	+
	3320	+ add_settings_field(
	3321	+ 'voyage_api_key',
	3322	+ esc_html__('Voyage AI API Key', 'mxchat'),
	3323	+ array($this, 'voyage_api_key_callback'),
	3324	+ 'mxchat-chatbot',
	3325	+ 'mxchat_chatbot_section',
	3326	+ array(
	3327	+ 'class' => 'mxchat-setting-row',
	3328	+ 'data-provider' => 'voyage'
	3329	+ )
	3330	+ );
	3331	+
3223	3332	add_settings_field(
3224		- 'claude_api_key',
3225		- esc_html__('Claude API Key', 'mxchat'),
3226		- array($this, 'claude_api_key_callback'),
	3333	+ 'model',
	3334	+ esc_html__('Chat Model', 'mxchat'),
	3335	+ array($this, 'mxchat_model_callback'),
3227	3336	'mxchat-chatbot',
3228	3337	'mxchat_chatbot_section'
3229	3338	);
3230	3339
	3340	+ // Add the settings field
3231	3341	add_settings_field(
3232		- 'deepseek_api_key',
3233		- esc_html__('DeepSeek API Key', 'mxchat'),
3234		- array($this, 'deepseek_api_key_callback'),
	3342	+ 'embedding_model',
	3343	+ esc_html__('Embedding Model', 'mxchat'),
	3344	+ array($this, 'embedding_model_callback'),
3235	3345	'mxchat-chatbot',
3236	3346	'mxchat_chatbot_section'
3237	3347	);
3238	3348
		@@ -3243,20 +3353,21 @@
3243	3353	'mxchat-chatbot',
3244	3354	'mxchat_chatbot_section'
3245	3355	);
3246	3356
	3357	+
3247	3358	add_settings_field(
3248		- 'model',
3249		- esc_html__('Model', 'mxchat'),
3250		- array($this, 'mxchat_model_callback'),
	3359	+ 'top_bar_title',
	3360	+ esc_html__('Top Bar Title', 'mxchat'),
	3361	+ array($this, 'mxchat_top_bar_title_callback'),
3251	3362	'mxchat-chatbot',
3252	3363	'mxchat_chatbot_section'
3253	3364	);
3254	3365
3255	3366	add_settings_field(
3256		- 'top_bar_title',
3257		- esc_html__('Top Bar Title', 'mxchat'),
3258		- array($this, 'mxchat_top_bar_title_callback'),
	3367	+ 'ai_agent_text',
	3368	+ esc_html__('AI Agent Text', 'mxchat'),
	3369	+ array($this, 'mxchat_ai_agent_text_callback'),
3259	3370	'mxchat-chatbot',
3260	3371	'mxchat_chatbot_section'
3261	3372	);
3262	3373
		@@ -3300,32 +3411,8 @@
3300	3411	'mxchat_chatbot_section'
3301	3412	);
3302	3413
3303	3414	add_settings_field(
3304		- 'rate_limit_logged_out',
3305		- __('Rate Limit for Logged-out Users', 'mxchat'),
3306		- array($this, 'mxchat_rate_limit_logged_out_callback'),
3307		- 'mxchat-chatbot',
3308		- 'mxchat_chatbot_section'
3309		- );
3310		-
3311		- add_settings_field(
3312		- 'rate_limit_roles',
3313		- __('Rate Limits by User Role', 'mxchat'),
3314		- array($this, 'mxchat_rate_limit_roles_callback'),
3315		- 'mxchat-chatbot',
3316		- 'mxchat_chatbot_section'
3317		- );
3318		-
3319		- add_settings_field(
3320		- 'rate_limit_message',
3321		- esc_html__('Rate Limit Message', 'mxchat'),
3322		- array($this, 'mxchat_rate_limit_message_callback'),
3323		- 'mxchat-chatbot',
3324		- 'mxchat_chatbot_section'
3325		- );
3326		-
3327		- add_settings_field(
3328	3415	'pre_chat_message',
3329	3416	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3330	3417	array($this, 'mxchat_pre_chat_message_callback'),
3331	3418	'mxchat-chatbot',
		@@ -3365,9 +3452,9 @@
3365	3452	);
3366	3453
3367	3454	add_settings_field(
3368	3455	'popular_question_1',
3369		- esc_html__('Popular Question 1', 'mxchat'),
	3456	+ esc_html__('Quick Question 1', 'mxchat'),
3370	3457	array($this, 'mxchat_popular_question_1_callback'),
3371	3458	'mxchat-chatbot',
3372	3459	'mxchat_chatbot_section'
3373	3460	);
		@@ -3373,9 +3460,9 @@
3373	3460	);
3374	3461
3375	3462	add_settings_field(
3376	3463	'popular_question_2',
3377		- esc_html__('Popular Question 2', 'mxchat'),
	3464	+ esc_html__('Quick Question 2', 'mxchat'),
3378	3465	array($this, 'mxchat_popular_question_2_callback'),
3379	3466	'mxchat-chatbot',
3380	3467	'mxchat_chatbot_section'
3381	3468	);
		@@ -3381,9 +3468,9 @@
3381	3468	);
3382	3469
3383	3470	add_settings_field(
3384	3471	'popular_question_3',
3385		- esc_html__('Popular Question 3', 'mxchat'),
	3472	+ esc_html__('Quick Question 3', 'mxchat'),
3386	3473	array($this, 'mxchat_popular_question_3_callback'),
3387	3474	'mxchat-chatbot',
3388	3475	'mxchat_chatbot_section'
3389	3476	);
		@@ -3389,20 +3476,21 @@
3389	3476	);
3390	3477
3391	3478	add_settings_field(
3392	3479	'additional_popular_questions',
3393		- esc_html__('Additional Popular Questions', 'mxchat'),
	3480	+ esc_html__('Additional Quick Questions', 'mxchat'),
3394	3481	array($this, 'mxchat_additional_popular_questions_callback'),
3395	3482	'mxchat-chatbot',
3396	3483	'mxchat_chatbot_section'
3397	3484	);
3398	3485
3399		- // WooCommerce Settings Section
3400		- add_settings_section(
3401		- 'mxchat_woocommerce_section',
3402		- esc_html__('WooCommerce Settings', 'mxchat'),
3403		- null,
3404		- 'mxchat-embed'
	3486	+
	3487	+ add_settings_field(
	3488	+ 'rate_limits',
	3489	+ __('Rate Limits Settings', 'mxchat'),
	3490	+ array($this, 'mxchat_rate_limits_callback'),
	3491	+ 'mxchat-chatbot',
	3492	+ 'mxchat_chatbot_section'
3405	3493	);
3406	3494
3407	3495	// Loops Settings Section
3408	3496	add_settings_section(
		@@ -3411,33 +3499,8 @@
3411	3499	null,
3412	3500	'mxchat-embed'
3413	3501	);
3414	3502
3415		- // WooCommerce Settings Fields
3416		- add_settings_field(
3417		- 'enable_woocommerce_integration',
3418		- esc_html__('Automatically Embed Products', 'mxchat'),
3419		- array($this, 'mxchat_enable_woocommerce_integration_callback'),
3420		- 'mxchat-embed',
3421		- 'mxchat_woocommerce_section'
3422		- );
3423		-
3424		- add_settings_field(
3425		- 'woocommerce_consumer_key',
3426		- esc_html__('WooCommerce Consumer Key', 'mxchat'),
3427		- array($this, 'mxchat_woocommerce_consumer_key_callback'),
3428		- 'mxchat-embed',
3429		- 'mxchat_woocommerce_section'
3430		- );
3431		-
3432		- add_settings_field(
3433		- 'woocommerce_consumer_secret',
3434		- esc_html__('WooCommerce Consumer Secret', 'mxchat'),
3435		- array($this, 'mxchat_woocommerce_consumer_secret_callback'),
3436		- 'mxchat-embed',
3437		- 'mxchat_woocommerce_section'
3438		- );
3439		-
3440	3503	// Loops Settings Fields
3441	3504	add_settings_field(
3442	3505	'loops_api_key',
3443	3506	esc_html__('Loops API Key', 'mxchat'),
		@@ -3541,9 +3604,27 @@
3541	3604	'mxchat-embed',
3542	3605	'mxchat_pdf_intent_section'
3543	3606	);
3544	3607
	3608	+ // PDF Upload Button Toggle
3545	3609	add_settings_field(
	3610	+ 'show_pdf_upload_button',
	3611	+ __('Show PDF Upload Button', 'mxchat'),
	3612	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	3613	+ 'mxchat-embed',
	3614	+ 'mxchat_pdf_intent_section'
	3615	+ );
	3616	+
	3617	+ // Word Upload Button Toggle
	3618	+ add_settings_field(
	3619	+ 'show_word_upload_button',
	3620	+ __('Show Word Upload Button', 'mxchat'),
	3621	+ array($this, 'mxchat_show_word_upload_button_callback'),
	3622	+ 'mxchat-embed',
	3623	+ 'mxchat_pdf_intent_section'
	3624	+ );
	3625	+
	3626	+ add_settings_field(
3546	3627	'pdf_intent_trigger_text',
3547	3628	__('Intent Trigger Text', 'mxchat'),
3548	3629	array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3549	3630	'mxchat-embed',
		@@ -3606,8 +3687,16 @@
3606	3687	array($this, 'mxchat_live_agent_away_message_callback'),
3607	3688	'mxchat-embed',
3608	3689	'mxchat_live_agent_section'
3609	3690	);
	3691	+
	3692	+ add_settings_field(
	3693	+ 'live_agent_user_ids',
	3694	+ __('Slack Agent User IDs', 'mxchat'),
	3695	+ array($this, 'mxchat_live_agent_user_ids_callback'),
	3696	+ 'mxchat-embed',
	3697	+ 'mxchat_live_agent_section'
	3698	+ );
3610	3699
3611	3700	add_settings_field(
3612	3701	'live_agent_webhook_url',
3613	3702	__('Slack Webhook URL', 'mxchat'),
		@@ -3638,9 +3727,9 @@
3638	3727
3639	3728	// General Settings Section
3640	3729	add_settings_section(
3641	3730	'mxchat_general_section',
3642		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	3731	+ esc_html__('YouTube Tutorials', 'mxchat'),
3643	3732	null,
3644	3733	'mxchat-general'
3645	3734	);
3646	3735	}
		@@ -3645,9 +3734,8 @@
3645	3734	);
3646	3735	}
3647	3736
3648	3737	public function mxchat_prompts_page_init() {
3649		- // Register all settings as a single array
3650	3738	register_setting(
3651	3739	'mxchat_prompts_options',
3652	3740	'mxchat_prompts_options',
3653	3741	array(
		@@ -3659,18 +3747,57 @@
3659	3747	'mxchat_use_pinecone' => 0,
3660	3748	'mxchat_pinecone_api_key' => '',
3661	3749	'mxchat_pinecone_environment' => '',
3662	3750	'mxchat_pinecone_index' => '',
3663		- 'mxchat_pinecone_host' => '', // Add this line
	3751	+ 'mxchat_pinecone_host' => '',
3664	3752	),
3665	3753	'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3666	3754	)
3667	3755	);
3668	3756
3669		- // Add settings saved message
3670	3757	add_action('admin_notices', array($this, 'sync_settings_notice'));
3671	3758	}
3672	3759
	3760	+public function mxchat_transcripts_page_init() {
	3761	+ register_setting(
	3762	+ 'mxchat_transcripts_options',
	3763	+ 'mxchat_transcripts_options',
	3764	+ array(
	3765	+ 'type' => 'array',
	3766	+ 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
	3767	+ 'default' => array(
	3768	+ 'mxchat_enable_notifications' => 0,
	3769	+ 'mxchat_notification_email' => get_option('admin_email'),
	3770	+ ),
	3771	+ 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
	3772	+ )
	3773	+ );
	3774	+
	3775	+ add_settings_section(
	3776	+ 'mxchat_transcripts_notification_section',
	3777	+ esc_html__('Chat Notification Settings', 'mxchat'),
	3778	+ array($this, 'mxchat_transcripts_notification_section_callback'),
	3779	+ 'mxchat-transcripts'
	3780	+ );
	3781	+
	3782	+ add_settings_field(
	3783	+ 'mxchat_enable_notifications',
	3784	+ esc_html__('Enable Chat Notifications', 'mxchat'),
	3785	+ array($this, 'mxchat_enable_notifications_callback'),
	3786	+ 'mxchat-transcripts',
	3787	+ 'mxchat_transcripts_notification_section'
	3788	+ );
	3789	+
	3790	+ add_settings_field(
	3791	+ 'mxchat_notification_email',
	3792	+ esc_html__('Notification Email Address', 'mxchat'),
	3793	+ array($this, 'mxchat_notification_email_callback'),
	3794	+ 'mxchat-transcripts',
	3795	+ 'mxchat_transcripts_notification_section'
	3796	+ );
	3797	+}
	3798	+
	3799	+
3673	3800	/**
3674	3801	* Sanitize all prompts options
3675	3802	*
3676	3803	* @param array $input The unsanitized options array
		@@ -3754,181 +3881,116 @@
3754	3881	}
3755	3882
3756	3883
3757	3884
3758		-public function mxchat_handle_activate_license() {
3759		- // Check nonce
3760		- if (!check_ajax_referer('mxchat_activate_license_nonce', 'security', false)) {
3761		- wp_send_json_error(esc_html__('Invalid security token', 'mxchat'));
3762		- return;
3763		- }
3764	3885
3765		- // Verify user capabilities
3766		- if (!current_user_can('manage_options')) {
3767		- wp_send_json_error(esc_html__('Unauthorized access', 'mxchat'));
3768		- return;
3769		- }
3770	3886
3771		- $license_key = isset($_POST['mxchat_activation_key']) ? sanitize_text_field($_POST['mxchat_activation_key']) : '';
3772		- $customer_email = isset($_POST['mxchat_pro_email']) ? sanitize_email($_POST['mxchat_pro_email']) : '';
	3887	+public function mxchat_rate_limits_callback() {
	3888	+ $all_options = get_option('mxchat_options', []);
3773	3889
3774		- if (empty($license_key) || empty($customer_email)) {
3775		- wp_send_json_error(esc_html__('Email or License Key is missing', 'mxchat'));
3776		- return;
3777		- }
	3890	+ // Define available rate limits
	3891	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
3778	3892
3779		- $product_id = 'MxChatPRO';
3780		- $response = wp_remote_get(
3781		- add_query_arg(
3782		- array(
3783		- 'wc-api' => 'software-api',
3784		- 'request' => 'activation',
3785		- 'email' => $customer_email,
3786		- 'license_key' => $license_key,
3787		- 'product_id' => $product_id
3788		- ),
3789		- 'http://mxchat.ai/'
3790		- )
	3893	+ // Define available timeframes
	3894	+ $timeframes = array(
	3895	+ 'hourly' => __('Per Hour', 'mxchat'),
	3896	+ 'daily' => __('Per Day', 'mxchat'),
	3897	+ 'weekly' => __('Per Week', 'mxchat'),
	3898	+ 'monthly' => __('Per Month', 'mxchat')
3791	3899	);
3792	3900
3793		- if (is_wp_error($response)) {
3794		- wp_send_json_error(esc_html__('Activation failed due to a server error: ', 'mxchat') . $response->get_error_message());
3795		- return;
3796		- }
	3901	+ // Get all roles plus a "logged_out" pseudo-role
	3902	+ $roles = wp_roles()->get_names();
	3903	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
3797	3904
3798		- $body = wp_remote_retrieve_body($response);
3799		- $data = json_decode($body);
	3905	+ // Start the wrapper
	3906	+ echo '<div class="pro-feature-wrapper active">';
	3907	+ echo '<div class="mxchat-rate-limits-container">';
3800	3908
3801		- if ($data && isset($data->activated) && $data->activated) {
3802		- update_option('mxchat_license_status', 'active');
3803		- update_option('mxchat_pro_email', $customer_email);
3804		- update_option('mxchat_activation_key', $license_key);
3805		- wp_send_json_success(array('message' => esc_html__('License activated successfully', 'mxchat')));
3806		- } else {
3807		- $error_message = isset($data->error) ? $data->error : esc_html__('Activation failed', 'mxchat');
3808		- update_option('mxchat_license_status', 'inactive');
3809		- update_option('mxchat_license_error', $error_message);
3810		- wp_send_json_error($error_message);
3811		- }
3812		-}
	3909	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	3910	+ 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') .
	3911	+ '</p>';
3813	3912
	3913	+ // Output the controls for each role
	3914	+ foreach ($roles as $role_id => $role_name) {
	3915	+ // Get saved options or defaults
	3916	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	3917	+ $default_timeframe = 'daily';
	3918	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
3814	3919
3815		-public function mxchat_rate_limit_logged_out_callback() {
3816		- // Load the entire 'mxchat_options' array
3817		- $all_options = get_option('mxchat_options', []);
	3920	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	3921	+ ? $all_options['rate_limits'][$role_id]['limit']
	3922	+ : $default_limit;
3818	3923
3819		- // Retrieve the saved rate limit or use the default value
3820		- $default_rate_limit = '10';
3821		- $selected_rate_limit = isset($all_options['rate_limit_logged_out']) ? $all_options['rate_limit_logged_out'] : $default_rate_limit;
	3924	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	3925	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	3926	+ : $default_timeframe;
3822	3927
3823		- // Define available rate limits
3824		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	3928	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	3929	+ ? $all_options['rate_limits'][$role_id]['message']
	3930	+ : $default_message;
3825	3931
3826		- // Output the dropdown
3827		- echo '<div class="pro-feature-wrapper active">';
3828		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3829		- foreach ($rate_limits as $limit) {
3830		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3831		- }
3832		- echo '</select>';
3833		- echo '<p class="description">' . esc_html__('Set the maximum number of messages a logged-out user can send within a 24-hour period.', 'mxchat') . '</p>';
3834		- echo '</div>';
3835		-}
	3932	+ // Output the row
	3933	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
3836	3934
3837		-// Add this new callback function
3838		-public function mxchat_rate_limit_roles_callback() {
3839		- $all_options = get_option('mxchat_options', []);
3840		- $roles = wp_roles()->get_names();
3841		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	3935	+ // Role label
	3936	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
3842	3937
3843		- echo '<div class="pro-feature-wrapper active mxchat-autosave-section">';
	3938	+ // Controls section
	3939	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
3844	3940
3845		- foreach ($roles as $role_id => $role_name) {
3846		- $default_rate_limit = '100';
3847		- $selected_rate_limit = isset($all_options['role_rate_limits'][$role_id])
3848		- ? $all_options['role_rate_limits'][$role_id]
3849		- : $default_rate_limit;
	3941	+ // Rate limit and timeframe controls
	3942	+ echo '<div class="mxchat-rate-limit-controls">';
3850	3943
3851		- echo '<div style="margin-bottom: 10px;">';
3852		- echo '<label style="display: inline-block; width: 150px;">' . esc_html($role_name) . ':</label>';
	3944	+ // Limit dropdown
	3945	+ echo '<div>';
	3946	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
3853	3947	echo '<select
3854		- id="role_rate_limits_' . esc_attr($role_id) . '"
3855		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	3948	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	3949	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
3856	3950	class="mxchat-autosave-field">';
3857	3951	foreach ($rate_limits as $limit) {
3858		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	3952	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3859	3953	}
3860	3954	echo '</select>';
3861	3955	echo '</div>';
3862		- }
3863	3956
3864		- echo '<p class="description">' . esc_html__('Set the maximum number of messages users in each role can send within a 24-hour period.', 'mxchat') . '</p>';
3865		- echo '</div>';
3866		-}
	3957	+ // Timeframe dropdown
	3958	+ echo '<div>';
	3959	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
	3960	+ echo '<select
	3961	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	3962	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
	3963	+ class="mxchat-autosave-field">';
	3964	+ foreach ($timeframes as $value => $label) {
	3965	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
	3966	+ }
	3967	+ echo '</select>';
	3968	+ echo '</div>';
3867	3969
3868		-public function mxchat_rate_limit_message_callback() {
3869		- // Load the entire 'mxchat_options' array
3870		- $all_options = get_option('mxchat_options', []);
	3970	+ echo '</div>'; // End controls
3871	3971
3872		- // Retrieve the saved message or use the default value
3873		- $default_message = esc_html__('Rate limit exceeded. Please try again later.', 'mxchat');
3874		- $rate_limit_message = isset($all_options['rate_limit_message']) ? $all_options['rate_limit_message'] : $default_message;
	3972	+ // Custom message textarea
	3973	+ echo '<div class="mxchat-rate-limit-message">';
	3974	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	3975	+ echo '<textarea
	3976	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	3977	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	3978	+ class="mxchat-autosave-field"
	3979	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	3980	+ esc_textarea($custom_message) .
	3981	+ '</textarea>';
	3982	+ echo '</div>'; // End message
3875	3983
3876		- // Output the textarea
3877		- echo '<div class="pro-feature-wrapper active">';
3878		- printf(
3879		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
3880		- esc_textarea($rate_limit_message)
3881		- );
3882		- echo '<p class="description">' . esc_html__('This message will be displayed when a user exceeds the rate limit.', 'mxchat') . '</p>';
3883		- echo '</div>';
3884		-}
	3984	+ echo '</div>'; // End controls wrapper
3885	3985
	3986	+ echo '</div>'; // End row
	3987	+ }
3886	3988
3887		-public function mxchat_enable_woocommerce_integration_callback() {
3888		- // Load from mxchat_options array
3889		- $options = get_option('mxchat_options', []);
	3989	+ echo '</div>'; // End container
3890	3990
3891		- // Get WooCommerce integration status with backwards compatibility
3892		- $woo_integration = isset($options['enable_woocommerce_integration'])
3893		- ? $options['enable_woocommerce_integration']
3894		- : '';
3895		-
3896		- // Support both old ('1') and new ('on') values
3897		- $checked = ($woo_integration === 'on' || $woo_integration === '1') ? 'checked' : '';
3898		-
3899		- // Check if the feature is activated (paid feature)
3900		- $disabled = $this->is_activated ? '' : 'disabled';
3901		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
3902		-
3903		- echo '<div class="' . esc_attr($class) . '">';
3904		-
3905		- echo '<label class="toggle-switch">';
3906		- echo sprintf(
3907		- '<input type="checkbox" id="enable_woocommerce_integration" name="enable_woocommerce_integration" value="on" %s %s />',
3908		- esc_attr($checked),
3909		- esc_attr($disabled)
3910		- );
3911		- echo '<span class="slider"></span>';
3912		- echo '</label>';
3913		-
3914		- echo '<p class="description">' . esc_html__('Automatically syncs new product additions, updates, and removals to the knowledge base. For existing products, submit your product sitemap in the Knowledge Base section to add them initially.', 'mxchat') . '</p>';
3915		-
3916		- // Pro feature overlay for non-activated users
3917		- if (!$this->is_activated) {
3918		- echo '<div class="pro-feature-overlay">';
3919		- echo '<a href="https://mxchat.ai/" target="_blank">';
3920		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
3921		- echo '</a>';
3922		- echo '</div>';
3923		- }
3924		-
3925		- echo '</div>';
	3991	+ echo '</div>'; // End pro-feature-wrapper
3926	3992	}
3927		-
3928		-
3929		-
3930		-
3931	3993	private function mxchat_add_option_field($id, $title, $callback = '') {
3932	3994	add_settings_field(
3933	3995	$id,
3934	3996	__($title, 'mxchat'),
		@@ -3938,162 +4000,89 @@
3938	4000	$id === 'model' ? ['label_for' => 'model'] : []
3939	4001	);
3940	4002	}
3941	4003
	4004	+// OpenAI API Key
3942	4005	public function api_key_callback() {
3943		- // Retrieve from your stored 'api_key' in the mxchat_options array
3944	4006	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
3945	4007
3946		- // Notice we changed the name to "api_key" (no array notation).
3947		- echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" />';
	4008	+ echo '<div class="api-key-wrapper" data-provider="openai">';
	4009	+ echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
3948	4010	echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3949		- echo '<p class="description">' . esc_html__('The OpenAI API key is required even when using other models as it is used for vector embedding functionality. You must add credits to your OpenAI billing account before use.', 'mxchat') . '</p>';
	4011	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4012	+ echo '</div>';
3950	4013	}
	4014	+
	4015	+// X.AI API Key
3951	4016	public function xai_api_key_callback() {
3952		- // Check if the feature is activated (paid feature)
3953		- $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
3954		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
3955		-
3956		- // Retrieve the X.AI API key value
3957	4017	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
3958	4018
3959		- // Render the input field for the X.AI API key
3960		- echo '<div class="' . esc_attr($class) . '">';
3961		- printf(
3962		- '<input type="password" id="xai_api_key" name="xai_api_key" value="%s" class="regular-text" %s />',
3963		- $xaiApiKey,
3964		- $disabled
3965		- );
	4019	+ echo '<div class="api-key-wrapper" data-provider="xai">';
	4020	+ echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
3966	4021	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3967		-
3968		- // If the feature is not activated, show the overlay with a "Pro Only" message
3969		- if (!$this->is_activated) {
3970		- echo '<div class="pro-feature-overlay">';
3971		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
3972		- echo '</div>';
3973		- }
3974		-
	4022	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
3975	4023	echo '</div>';
3976	4024	}
	4025	+// Claude API Key
3977	4026	public function claude_api_key_callback() {
3978		- // Check if the feature is activated (paid feature)
3979		- $disabled = $this->is_activated ? '' : 'disabled';
3980		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
3981		-
3982		- // Retrieve the Claude API key value directly like the others
3983	4027	$claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
3984		-
3985		- // Use direct name field like the other working API keys
3986		- echo '<div class="' . esc_attr($class) . '">';
3987		- printf(
3988		- '<input type="password" id="claude_api_key" name="claude_api_key" value="%s" class="regular-text" %s />',
3989		- $claudeApiKey,
3990		- $disabled
3991		- );
	4028	+
	4029	+ echo '<div class="api-key-wrapper" data-provider="claude">';
	4030	+ echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
3992	4031	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3993		-
3994		- if (!$this->is_activated) {
3995		- echo '<div class="pro-feature-overlay">';
3996		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
3997		- echo '</div>';
3998		- }
	4032	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
3999	4033	echo '</div>';
4000	4034	}
	4035	+
	4036	+// DeepSeek API Key
4001	4037	public function deepseek_api_key_callback() {
4002		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
4003	4038	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
4004	4039
4005		- // Notice we changed the name to "deepseek_api_key" (no array notation).
4006		- echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" />';
	4040	+ echo '<div class="api-key-wrapper" data-provider="deepseek">';
	4041	+ echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4007	4042	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4043	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4044	+ echo '</div>';
4008	4045	}
4009	4046
	4047	+// Gemini API Key
	4048	+public function gemini_api_key_callback() {
	4049	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
4010	4050
4011		-public function mxchat_woocommerce_consumer_key_callback() {
4012		- // Load the entire 'mxchat_options' array
4013		- $all_options = get_option('mxchat_options', []);
4014		-
4015		- // Retrieve the WooCommerce consumer key or set a default
4016		- $consumer_key = isset($all_options['woocommerce_consumer_key']) ? $all_options['woocommerce_consumer_key'] : '';
4017		-
4018		- // Check if the feature is activated (paid feature)
4019		- $disabled = $this->is_activated ? '' : 'disabled';
4020		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4021		-
4022		- echo '<div class="' . esc_attr($class) . '">';
4023		-
4024		- // Render the input field
4025		- printf(
4026		- '<input type="text" id="woocommerce_consumer_key" name="woocommerce_consumer_key" value="%s" class="regular-text" %s />',
4027		- esc_attr($consumer_key),
4028		- esc_attr($disabled)
4029		- );
4030		-
4031		- // Description for the input field
4032		- echo '<p class="description">' . esc_html__('Enter your WooCommerce consumer key for integration.', 'mxchat') . '</p>';
4033		-
4034		- // Pro feature overlay for non-activated users
4035		- if (!$this->is_activated) {
4036		- echo '<div class="pro-feature-overlay">';
4037		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
4038		- echo '</div>';
4039		- }
4040		-
	4051	+ echo '<div class="api-key-wrapper" data-provider="gemini">';
	4052	+ echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
	4053	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4054	+ echo '<p class="description api-key-notice">' . esc_html__('Required for Google Gemini models. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
4041	4055	echo '</div>';
4042	4056	}
4043	4057
4044		-public function mxchat_woocommerce_consumer_secret_callback() {
4045		- // Get value with fallback
4046		- $consumer_secret = isset($this->options['woocommerce_consumer_secret'])
4047		- ? esc_attr($this->options['woocommerce_consumer_secret'])
4048		- : '';
	4058	+// Voyage API Key
	4059	+public function voyage_api_key_callback() {
	4060	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
4049	4061
4050		- // Check if the feature is activated (paid feature)
4051		- $disabled = $this->is_activated ? '' : 'disabled';
4052		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4053		-
4054		- echo '<div class="' . esc_attr($class) . '">';
4055		-
4056		- // Output the password input
4057		- echo sprintf(
4058		- '<input type="password"
4059		- id="woocommerce_consumer_secret"
4060		- name="woocommerce_consumer_secret"
4061		- value="%s"
4062		- class="regular-text"
4063		- %s />',
4064		- $consumer_secret,
4065		- esc_attr($disabled)
4066		- );
4067		-
4068		- // Add show/hide button
4069		- echo '<button type="button" id="toggleWooCommerceSecretVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4070		-
4071		- // Pro feature overlay
4072		- if (!$this->is_activated) {
4073		- echo '<div class="pro-feature-overlay">';
4074		- echo '<a href="https://mxchat.ai/" target="_blank">';
4075		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4076		- echo '</a>';
4077		- echo '</div>';
4078		- }
4079		-
	4062	+ echo '<div class="api-key-wrapper" data-provider="voyage">';
	4063	+ echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
	4064	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4065	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected embedding model. Important: You must add credits before use.', 'mxchat') . '</p>';
4080	4066	echo '</div>';
4081	4067	}
	4068	+
4082	4069	public function mxchat_loops_api_key_callback() {
4083		- // Support both old and new format
4084	4070	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
4085	4071
4086		- echo '<div class="api-key-wrapper">';
	4072	+ // Hidden fields to "trap" autofill
	4073	+ echo '<input type="text" style="display:none" autocomplete="username" />';
	4074	+ echo '<input type="password" style="display:none" autocomplete="current-password" />';
	4075	+
	4076	+ echo '<div class="api-key-wrapper" data-provider="loops">';
4087	4077	echo sprintf(
4088		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
	4078	+ '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
4089	4079	$loops_api_key
4090	4080	);
4091	4081	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4092	4082	echo '</div>';
4093		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	4083	+ echo '<p class="description">' . esc_html__('Enter your Loops API Key here. Once entered, refreshed page to load list (See FAQ for details)', 'mxchat') . '</p>';
4094	4084	}
4095		-
4096	4085	public function mxchat_loops_mailing_list_callback() {
4097	4086	// Add error handling and type checking
4098	4087	$loops_api_key = '';
4099	4088	$selected_list = '';
		@@ -4111,8 +4100,12 @@
4111	4100	if (!empty($loops_api_key)) {
4112	4101	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
4113	4102	if (is_array($lists) && !empty($lists)) {
4114	4103	echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	4104	+
	4105	+ // Add a default "Select a list" option
	4106	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	4107	+
4115	4108	foreach ($lists as $list) {
4116	4109	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
4117	4110	echo sprintf(
4118	4111	'<option value="%s" %s>%s</option>',
		@@ -4122,8 +4115,9 @@
4122	4115	);
4123	4116	}
4124	4117	}
4125	4118	echo '</select>';
	4119	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
4126	4120	} else {
4127	4121	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
4128	4122	}
4129	4123	} else {
		@@ -4171,31 +4165,108 @@
4171	4165	);
4172	4166	echo '<p class="description">' . esc_html__('Set the message displayed to users before they start a chat. Use this to provide a friendly greeting or instructions.', 'mxchat') . '</p>';
4173	4167	}
4174	4168
4175		-
4176		-
4177	4169	// Callback for AI Instructions textarea
4178	4170	public function system_prompt_instructions_callback() {
4179	4171	// Retrieve the current value of the system prompt instructions
4180	4172	$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4181		-
4182	4173	// Render the textarea field
4183	4174	printf(
4184	4175	'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4185	4176	$instructions
4186	4177	);
	4178	+ // Provide a helpful description with sample instructions button
	4179	+ echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	4180	+ echo '<div class="mxchat-instructions-container">';
	4181	+ echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
	4182	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	4183	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	4184	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	4185	+ echo '</svg>';
	4186	+ echo esc_html__('View Sample Instructions', 'mxchat');
	4187	+ echo '</button>';
	4188	+ echo '</div>';
4187	4189
4188		- // Provide a helpful description
4189		- echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	4190	+ // Add modal to WordPress admin footer instead of inline
	4191	+ add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
4190	4192	}
4191	4193
	4194	+// New method to render modal in admin footer
	4195	+public function render_sample_instructions_modal() {
	4196	+ static $modal_rendered = false;
	4197	+ if ($modal_rendered) return; // Prevent duplicate modals
	4198	+ $modal_rendered = true;
4192	4199
	4200	+ echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
	4201	+ echo '<div class="mxchat-instructions-modal-content">';
	4202	+ echo '<div class="mxchat-instructions-modal-header">';
	4203	+ echo '<h3 class="mxchat-instructions-modal-title">';
	4204	+ 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">';
	4205	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	4206	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	4207	+ echo '</svg>';
	4208	+ echo esc_html__('Sample AI Instructions', 'mxchat');
	4209	+ echo '</h3>';
	4210	+ echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
	4211	+ 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">';
	4212	+ echo '<line x1="18" y1="6" x2="6" y2="18"/>';
	4213	+ echo '<line x1="6" y1="6" x2="18" y2="18"/>';
	4214	+ echo '</svg>';
	4215	+ echo '</button>';
	4216	+ echo '</div>';
	4217	+ echo '<div class="mxchat-instructions-modal-body">';
	4218	+ echo '<div class="mxchat-instructions-content">';
	4219	+ 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:
	4220	+
	4221	+# Response Style - CRITICALLY IMPORTANT
	4222	+- MAXIMUM LENGTH: 1-3 short sentences per response
	4223	+- Ultra-concise: Get straight to the answer with no filler
	4224	+- No introductions like "Sure!" or "I\'d be happy to help"
	4225	+- No phrases like "based on my knowledge" or "according to information"
	4226	+- No explanatory text before giving the answer
	4227	+- No summaries or repetition
	4228	+- Hyperlink all URLs
	4229	+- Respond in user\'s language
	4230	+- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	4231	+
	4232	+# Knowledge Base Requirements - PREVENT HALLUCINATIONS
	4233	+- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	4234	+- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	4235	+- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	4236	+- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	4237	+- Better to admit insufficient information than provide inaccurate answers');
	4238	+ echo '</div>';
	4239	+ echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
	4240	+ 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">';
	4241	+ echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
	4242	+ echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
	4243	+ echo '</svg>';
	4244	+ echo esc_html__('Copy Instructions', 'mxchat');
	4245	+ echo '</button>';
	4246	+ echo '</div>';
	4247	+ echo '<div class="mxchat-instructions-modal-footer">';
	4248	+ echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
	4249	+ echo '</div>';
	4250	+ echo '</div>';
	4251	+ echo '</div>';
	4252	+}
	4253	+
	4254	+
4193	4255	public function mxchat_model_callback() {
4194	4256	// Define available models grouped by provider
4195	4257	$models = array(
	4258	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	4259	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	4260	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	4261	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	4262	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	4263	+ ),
4196	4264	esc_html__('X.AI Models', 'mxchat') => array(
4197		- 'grok-beta' => esc_html__('grok-beta (Early Beta)', 'mxchat'),
	4265	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	4266	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	4267	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	4268	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
4198	4269	'grok-2' => esc_html__('Grok 2', 'mxchat')
4199	4270	),
4200	4271	esc_html__('DeepSeek Models', 'mxchat') => array(
4201	4272	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
		@@ -4200,14 +4271,18 @@
4200	4271	esc_html__('DeepSeek Models', 'mxchat') => array(
4201	4272	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4202	4273	),
4203	4274	esc_html__('Claude Models', 'mxchat') => array(
4204		- 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Most Intelligent)', 'mxchat'),
4205		- 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Highly Complex Tasks)', 'mxchat'),
	4275	+ 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
	4276	+ 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
	4277	+ 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
	4278	+ 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Intelligent)', 'mxchat'),
	4279	+ 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
4206	4280	'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4207	4281	'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
4208	4282	),
4209	4283	esc_html__('OpenAI Models', 'mxchat') => array(
	4284	+ 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
4210	4285	'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4211	4286	'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4212	4287	'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4213	4288	'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
		@@ -4218,9 +4293,9 @@
4218	4293	// Retrieve the currently selected model from saved options
4219	4294	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4220	4295
4221	4296	// Begin the select dropdown
4222		- echo '<select id="model" name="model">'; // No array notation in name attribute
	4297	+ echo '<select id="model" name="model">';
4223	4298
4224	4299	// Iterate over groups of models
4225	4300	foreach ($models as $group_label => $group_models) {
4226	4301	echo '<optgroup label="' . esc_attr($group_label) . '">';
		@@ -4225,14 +4300,10 @@
4225	4300	foreach ($models as $group_label => $group_models) {
4226	4301	echo '<optgroup label="' . esc_attr($group_label) . '">';
4227	4302
4228	4303	foreach ($group_models as $model_value => $model_label) {
4229		- // Disable Pro-only models for non-activated users
4230		- $disabled = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? 'disabled' : '';
4231		- $label_suffix = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? esc_html__(' (Pro Only)', 'mxchat') : '';
4232		-
4233		- // Output the option element
4234		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . ' ' . $disabled . '>' . esc_html($model_label . $label_suffix) . '</option>';
	4304	+ // All models enabled - no disabled attribute or Pro Only label
	4305	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4235	4306	}
4236	4307
4237	4308	echo '</optgroup>';
4238	4309	}
		@@ -4239,12 +4310,39 @@
4239	4310
4240	4311	// Close the select dropdown
4241	4312	echo '</select>';
4242	4313
4243		- // Add a description below the dropdown
4244		- echo '<p class="description">' . esc_html__('Select the AI model to use for your chatbot. Pro-only models are marked accordingly.', 'mxchat') . '</p>';
	4314	+ // Updated description to remove mention of Pro-only models
	4315	+ echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
4245	4316	}
4246	4317
	4318	+// Callback function for embedding model selection
	4319	+public function embedding_model_callback() {
	4320	+ $models = array(
	4321	+ esc_html__('OpenAI Embeddings', 'mxchat') => array(
	4322	+ 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
	4323	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
	4324	+ 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
	4325	+ ),
	4326	+ esc_html__('Voyage AI Embeddings', 'mxchat') => array(
	4327	+ 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	4328	+ ),
	4329	+ esc_html__('Google Gemini Embeddings', 'mxchat') => array(
	4330	+ 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
	4331	+ )
	4332	+ );
	4333	+ $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	4334	+ echo '<select id="embedding_model" name="embedding_model">';
	4335	+ foreach ($models as $group_label => $group_models) {
	4336	+ echo '<optgroup label="' . esc_attr($group_label) . '">';
	4337	+ foreach ($group_models as $model_value => $model_label) {
	4338	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	4339	+ }
	4340	+ echo '</optgroup>';
	4341	+ }
	4342	+ echo '</select>';
	4343	+ 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>';
	4344	+}
4247	4345
4248	4346
4249	4347	public function mxchat_top_bar_title_callback() {
4250	4348	// Retrieve the current value of the top bar title from saved options
		@@ -4255,9 +4353,16 @@
4255	4353
4256	4354	// Add a description
4257	4355	echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4258	4356	}
4259		-
	4357	+public function mxchat_ai_agent_text_callback() {
	4358	+ // Retrieve the current value of the AI agent text from saved options
	4359	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	4360	+ // Render the input field
	4361	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	4362	+ // Add a description
	4363	+ echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
	4364	+}
4260	4365	public function enable_email_block_callback() {
4261	4366	// Load full plugin options array
4262	4367	$all_options = get_option('mxchat_options', []);
4263	4368
		@@ -4277,9 +4382,8 @@
4277	4382	echo '<p class="description">' . esc_html__('Their email will appear at the top of the transcript. Email form will show for users who are not logged in or have not provided an email within 24h.', 'mxchat') . '</p>';
4278	4383	}
4279	4384
4280	4385
4281		-
4282	4386	public function email_blocker_header_content_callback() {
4283	4387	// Load the entire 'mxchat_options' array
4284	4388	$all_options = get_option('mxchat_options', []);
4285	4389
		@@ -4287,14 +4391,15 @@
4287	4391	$content = isset($all_options['email_blocker_header_content'])
4288	4392	? $all_options['email_blocker_header_content']
4289	4393	: '';
4290	4394
4291		- // Render the textarea
	4395	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4292	4396	echo '<textarea
4293	4397	id="email_blocker_header_content"
4294	4398	name="email_blocker_header_content"
4295	4399	rows="5"
4296	4400	cols="70"
	4401	+ data-setting="email_blocker_header_content"
4297	4402	>' . esc_textarea($content) . '</textarea>';
4298	4403
4299	4404	echo '<p class="description">';
4300	4405	echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
		@@ -4300,9 +4405,8 @@
4300	4405	echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
4301	4406	echo '</p>';
4302	4407	}
4303	4408
4304		-
4305	4409	public function email_blocker_button_text_callback() {
4306	4410	// Load the entire 'mxchat_options' array
4307	4411	$all_options = get_option('mxchat_options', []);
4308	4412
		@@ -4323,23 +4427,20 @@
4323	4427
4324	4428	public function mxchat_intro_message_callback() {
4325	4429	// Load the entire 'mxchat_options' array
4326	4430	$all_options = get_option('mxchat_options', []);
4327		-
4328	4431	// Retrieve the saved intro message or use the default
4329	4432	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4330	4433	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4331		-
4332		- // Output the textarea with the saved value
	4434	+ // Output the textarea with the saved value without escaping HTML
4333	4435	?>
4334		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
	4436	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
4335	4437	<p class="description">
4336		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
	4438	+ <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
4337	4439	</p>
4338	4440	<?php
4339	4441	}
4340	4442
4341		-
4342	4443	public function mxchat_input_copy_callback() {
4343	4444	// Load the entire 'mxchat_options' array
4344	4445	$all_options = get_option('mxchat_options', []);
4345	4446
		@@ -4909,13 +5010,13 @@
4909	5010	// Render the input field
4910	5011	printf(
4911	5012	'<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
4912	5013	esc_attr($popular_question_1),
4913		- esc_attr__('Enter Popular Question 1', 'mxchat')
	5014	+ esc_attr__('Enter Quick Question 1', 'mxchat')
4914	5015	);
4915	5016
4916	5017	// Add a description for the field
4917		- echo '<p class="description">' . esc_html__('This will be the first popular question in the chatbot.', 'mxchat') . '</p>';
	5018	+ echo '<p class="description">' . esc_html__('This will be the first Quick Question in the chatbot, displayed above the input field.', 'mxchat') . '</p>';
4918	5019	}
4919	5020
4920	5021
4921	5022	public function mxchat_popular_question_2_callback() {
		@@ -4928,13 +5029,13 @@
4928	5029	// Render the input field
4929	5030	printf(
4930	5031	'<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
4931	5032	esc_attr($popular_question_2),
4932		- esc_attr__('Enter Popular Question 2', 'mxchat')
	5033	+ esc_attr__('Enter Quick Question 2', 'mxchat')
4933	5034	);
4934	5035
4935	5036	// Add a description for the field
4936		- echo '<p class="description">' . esc_html__('This will be the second popular question in the chatbot.', 'mxchat') . '</p>';
	5037	+ echo '<p class="description">' . esc_html__('This will be the second Quick Question in the chatbot.', 'mxchat') . '</p>';
4937	5038	}
4938	5039
4939	5040
4940	5041	public function mxchat_popular_question_3_callback() {
		@@ -4947,13 +5048,13 @@
4947	5048	// Render the input field
4948	5049	printf(
4949	5050	'<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
4950	5051	esc_attr($popular_question_3),
4951		- esc_attr(__('Enter Popular Question 3', 'mxchat'))
	5052	+ esc_attr(__('Enter Quick Question 3', 'mxchat'))
4952	5053	);
4953	5054
4954	5055	// Add a description for the field
4955		- echo '<p class="description">' . esc_html__('This will be the third popular question in the chatbot.', 'mxchat') . '</p>';
	5056	+ echo '<p class="description">' . esc_html__('This will be the third Quick Question in the chatbot.', 'mxchat') . '</p>';
4956	5057	}
4957	5058
4958	5059	public function mxchat_additional_popular_questions_callback() {
4959	5060	$options = get_option('mxchat_options', []);
		@@ -4974,9 +5075,9 @@
4974	5075	<button type="button" class="button mxchat-remove-question"
4975	5076	aria-label="%s">%s</button>
4976	5077	</div>',
4977	5078	esc_attr($question),
4978		- esc_attr(sprintf(__('Enter Additional Popular Question %d', 'mxchat'), $index + 4)),
	5079	+ esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
4979	5080	$index,
4980	5081	esc_attr(__('Remove question', 'mxchat')),
4981	5082	esc_html__('Remove', 'mxchat')
4982	5083	);
		@@ -4991,9 +5092,9 @@
4991	5092	data-question-index="0" />
4992	5093	<button type="button" class="button mxchat-remove-question"
4993	5094	aria-label="%s">%s</button>
4994	5095	</div>',
4995		- esc_attr(__('Enter Additional Popular Question 4', 'mxchat')),
	5096	+ esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
4996	5097	esc_attr(__('Remove question', 'mxchat')),
4997	5098	esc_html__('Remove', 'mxchat')
4998	5099	);
4999	5100	}
		@@ -5002,9 +5103,9 @@
5002	5103	'<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
5003	5104	esc_attr(__('Add question', 'mxchat')),
5004	5105	esc_html__('Add Question', 'mxchat')
5005	5106	);
5006		- echo '<p class="description">' . esc_html__('Add as many popular questions as you need.', 'mxchat') . '</p>';
	5107	+ echo '<p class="description">' . esc_html__('Add as many Quick Questions as you need.', 'mxchat') . '</p>';
5007	5108	echo '</div>';
5008	5109	}
5009	5110
5010	5111	public function mxchat_brave_api_key_callback() {
		@@ -5103,141 +5204,116 @@
5103	5204	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
5104	5205	}
5105	5206
5106	5207	public function mxchat_chat_toolbar_toggle_callback() {
5107		- // Get chat toolbar toggle value with fallback
5108		- $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
5109		- $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
	5208	+ // Get chat toolbar toggle value with fallback
	5209	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	5210	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
5110	5211
5111		- // Check if the plugin is activated (paid feature)
5112		- $disabled = $this->is_activated ? '' : 'disabled';
5113		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	5212	+ // Output the toggle switch
	5213	+ echo '<label class="toggle-switch">';
	5214	+ echo sprintf(
	5215	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	5216	+ esc_attr($checked)
	5217	+ );
	5218	+ echo '<span class="slider"></span>';
	5219	+ echo '</label>';
5114	5220
5115		- echo '<div class="' . esc_attr($class) . '">';
	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>';
	5222	+}
	5223	+/**
	5224	+ * Callback for PDF upload button toggle setting
	5225	+ */
	5226	+public function mxchat_show_pdf_upload_button_callback() {
	5227	+ // Get toggle value with fallback
	5228	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	5229	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
5116	5230
5117		- // Output the toggle switch
5118		- echo '<label class="toggle-switch">';
5119		- echo sprintf(
5120		- '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s %s />',
5121		- esc_attr($checked),
5122		- esc_attr($disabled)
5123		- );
5124		- echo '<span class="slider"></span>';
5125		- echo '</label>';
	5231	+ // Output the toggle switch
	5232	+ echo '<label class="toggle-switch">';
	5233	+ echo sprintf(
	5234	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	5235	+ esc_attr($checked)
	5236	+ );
	5237	+ echo '<span class="slider"></span>';
	5238	+ echo '</label>';
5126	5239
5127		- // Pro feature overlay
5128		- if (!$this->is_activated) {
5129		- echo '<div class="pro-feature-overlay">';
5130		- echo '<a href="https://mxchat.ai/" target="_blank">';
5131		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5132		- echo '</a>';
5133		- echo '</div>';
5134		- }
	5240	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	5241	+}
	5242	+/**
	5243	+ * Callback for Word upload button toggle setting
	5244	+ */
	5245	+public function mxchat_show_word_upload_button_callback() {
	5246	+ // Get toggle value with fallback
	5247	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	5248	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
5135	5249
5136		- echo '</div>';
5137		- echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
	5250	+ // Output the toggle switch
	5251	+ echo '<label class="toggle-switch">';
	5252	+ echo sprintf(
	5253	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	5254	+ esc_attr($checked)
	5255	+ );
	5256	+ echo '<span class="slider"></span>';
	5257	+ echo '</label>';
	5258	+
	5259	+ echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
5138	5260	}
5139	5261
5140		-
5141	5262	public function mxchat_pdf_intent_trigger_text_callback() {
5142		- $disabled = $this->is_activated ? '' : 'disabled';
5143		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5144	5263	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
5145	5264
5146		- echo '<div class="' . esc_attr($class) . '">';
5147	5265	echo sprintf(
5148	5266	'<textarea id="pdf_intent_trigger_text"
5149	5267	name="pdf_intent_trigger_text"
5150	5268	rows="3"
5151	5269	cols="50"
5152		- placeholder="%s"
5153		- %s>%s</textarea>',
	5270	+ placeholder="%s">%s</textarea>',
5154	5271	esc_attr__('Enter trigger text', 'mxchat'),
5155		- esc_attr($disabled),
5156	5272	isset($this->options['pdf_intent_trigger_text'])
5157	5273	? esc_textarea($this->options['pdf_intent_trigger_text'])
5158	5274	: esc_textarea($default_text)
5159	5275	);
5160	5276	echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
5161		-
5162		- if (!$this->is_activated) {
5163		- echo '<div class="pro-feature-overlay">';
5164		- echo '<a href="https://mxchat.ai/" target="_blank">';
5165		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5166		- echo '</a>';
5167		- echo '</div>';
5168		- }
5169		- echo '</div>';
5170	5277	}
5171	5278
5172	5279	public function mxchat_pdf_intent_success_text_callback() {
5173		- $disabled = $this->is_activated ? '' : 'disabled';
5174		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5175	5280	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5176	5281
5177		- echo '<div class="' . esc_attr($class) . '">';
5178	5282	echo sprintf(
5179	5283	'<textarea id="pdf_intent_success_text"
5180	5284	name="pdf_intent_success_text"
5181	5285	rows="3"
5182	5286	cols="50"
5183		- placeholder="%s"
5184		- %s>%s</textarea>',
	5287	+ placeholder="%s">%s</textarea>',
5185	5288	esc_attr__('Enter success text', 'mxchat'),
5186		- esc_attr($disabled),
5187	5289	isset($this->options['pdf_intent_success_text'])
5188	5290	? esc_textarea($this->options['pdf_intent_success_text'])
5189	5291	: esc_textarea($default_text)
5190	5292	);
5191	5293	echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
5192		-
5193		- if (!$this->is_activated) {
5194		- echo '<div class="pro-feature-overlay">';
5195		- echo '<a href="https://mxchat.ai/" target="_blank">';
5196		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5197		- echo '</a>';
5198		- echo '</div>';
5199		- }
5200		- echo '</div>';
5201	5294	}
5202	5295
5203	5296	public function mxchat_pdf_intent_error_text_callback() {
5204		- $disabled = $this->is_activated ? '' : 'disabled';
5205		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5206	5297	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5207	5298
5208		- echo '<div class="' . esc_attr($class) . '">';
5209	5299	echo sprintf(
5210	5300	'<textarea id="pdf_intent_error_text"
5211	5301	name="pdf_intent_error_text"
5212	5302	rows="3"
5213	5303	cols="50"
5214		- placeholder="%s"
5215		- %s>%s</textarea>',
	5304	+ placeholder="%s">%s</textarea>',
5216	5305	esc_attr__('Enter error text', 'mxchat'),
5217		- esc_attr($disabled),
5218	5306	isset($this->options['pdf_intent_error_text'])
5219	5307	? esc_textarea($this->options['pdf_intent_error_text'])
5220	5308	: esc_textarea($default_text)
5221	5309	);
5222	5310	echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
5223		-
5224		- if (!$this->is_activated) {
5225		- echo '<div class="pro-feature-overlay">';
5226		- echo '<a href="https://mxchat.ai/" target="_blank">';
5227		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5228		- echo '</a>';
5229		- echo '</div>';
5230		- }
5231		- echo '</div>';
5232	5311	}
5233	5312
5234	5313	public function mxchat_pdf_max_pages_callback() {
5235		- $disabled = $this->is_activated ? '' : 'disabled';
5236		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5237	5314	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5238	5315
5239		- echo '<div class="' . esc_attr($class) . '">';
5240	5316	echo sprintf(
5241	5317	'<input type="range"
5242	5318	id="pdf_max_pages"
5243	5319	name="pdf_max_pages"
		@@ -5243,37 +5319,24 @@
5243	5319	name="pdf_max_pages"
5244	5320	min="1"
5245	5321	max="69"
5246	5322	value="%d"
5247		- %s
5248	5323	class="range-slider" />',
5249		- esc_attr($max_pages),
5250		- esc_attr($disabled)
	5324	+ esc_attr($max_pages)
5251	5325	);
5252	5326	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5253	5327	echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
5254		-
5255		- if (!$this->is_activated) {
5256		- echo '<div class="pro-feature-overlay">';
5257		- echo '<a href="https://mxchat.ai/" target="_blank">';
5258		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5259		- echo '</a>';
5260		- echo '</div>';
5261		- }
5262		- echo '</div>';
5263	5328	}
5264	5329
5265	5330	public function mxchat_live_agent_status_callback() {
5266		- $disabled = $this->is_activated ? '' : 'disabled';
5267		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5268		- $status = isset($this->options['live_agent_status']) ? $this->options['live_agent_status'] : 'off';
5269		-
5270		- echo '<div class="' . esc_attr($class) . '">';
	5331	+ // Always get fresh options instead of using cached $this->options
	5332	+ $fresh_options = get_option('mxchat_options');
	5333	+ $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
	5334	+
5271	5335	echo '<label class="toggle-switch">';
5272	5336	echo sprintf(
5273		- '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s %s />',
5274		- checked($status, 'on', false),
5275		- esc_attr($disabled)
	5337	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	5338	+ checked($status, 'on', false)
5276	5339	);
5277	5340	echo '<span class="slider"></span>';
5278	5341	echo '</label>';
5279	5342	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5278,98 +5341,83 @@
5278	5341	echo '</label>';
5279	5342	echo '<label for="live_agent_status" class="mxchat-status-label">';
5280	5343	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5281	5344	echo '</label>';
5282		-
5283		- if (!$this->is_activated) {
5284		- echo '<div class="pro-feature-overlay">';
5285		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5286		- echo '</div>';
5287		- }
5288		- echo '</div>';
5289	5345	}
5290	5346
5291		-
5292		-// Away Message Callback
5293	5347	public function mxchat_live_agent_away_message_callback() {
5294		- $disabled = $this->is_activated ? '' : 'disabled';
5295		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5296	5348	$message = isset($this->options['live_agent_away_message'])
5297	5349	? $this->options['live_agent_away_message']
5298	5350	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5299	5351
5300		- echo '<div class="' . esc_attr($class) . '">';
5301	5352	printf(
5302		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5303		- esc_attr($disabled),
	5353	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5304	5354	esc_textarea($message)
5305	5355	);
5306	5356	echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
5307		-
5308		- if (!$this->is_activated) {
5309		- echo '<div class="pro-feature-overlay">';
5310		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5311		- echo '</div>';
5312		- }
5313		- echo '</div>';
5314	5357	}
5315	5358
5316	5359	public function mxchat_live_agent_notification_message_callback() {
5317		- $disabled = $this->is_activated ? '' : 'disabled';
5318		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5319	5360	$message = isset($this->options['live_agent_notification_message'])
5320	5361	? $this->options['live_agent_notification_message']
5321	5362	: __('Live agent has been notified.', 'mxchat');
5322	5363
5323		- echo '<div class="' . esc_attr($class) . '">';
5324	5364	printf(
5325		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5326		- esc_attr($disabled),
	5365	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5327	5366	esc_textarea($message)
5328	5367	);
5329	5368	echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
5330		-
5331		- if (!$this->is_activated) {
5332		- echo '<div class="pro-feature-overlay">';
5333		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5334		- echo '</div>';
5335		- }
5336		- echo '</div>';
5337	5369	}
5338	5370
5339	5371	public function mxchat_live_agent_webhook_url_callback() {
5340		- $disabled = $this->is_activated ? '' : 'disabled';
5341		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5342	5372	$webhook_url = isset($this->options['live_agent_webhook_url'])
5343	5373	? esc_url($this->options['live_agent_webhook_url'])
5344	5374	: esc_url(get_option('live_agent_webhook_url', ''));
5345	5375
5346		- echo '<div class="' . esc_attr($class) . '">';
5347	5376	printf(
5348		- '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" %s />',
5349		- $webhook_url,
5350		- esc_attr($disabled)
	5377	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	5378	+ $webhook_url
5351	5379	);
5352	5380	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5353	5381	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	5382	+}
5354	5383
5355		- if (!$this->is_activated) {
5356		- echo '<div class="pro-feature-overlay">';
5357		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5358		- echo '</div>';
5359		- }
5360		- echo '</div>';
	5384	+public function mxchat_live_agent_secret_key_callback() {
	5385	+ printf(
	5386	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	5387	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	5388	+ );
	5389	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5390	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5361	5391	}
5362	5392
	5393	+public function mxchat_live_agent_bot_token_callback() {
	5394	+ printf(
	5395	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	5396	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	5397	+ );
	5398	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5399	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	5400	+}
5363	5401
	5402	+public function mxchat_live_agent_user_ids_callback() {
	5403	+ $user_ids = isset($this->options['live_agent_user_ids'])
	5404	+ ? esc_textarea($this->options['live_agent_user_ids'])
	5405	+ : '';
	5406	+
	5407	+ printf(
	5408	+ '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
	5409	+ $user_ids
	5410	+ );
	5411	+ 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>';
	5412	+}
	5413	+
5364	5414	public function mxchat_similarity_threshold_callback() {
5365	5415	// Load from mxchat_options array
5366	5416	$options = get_option('mxchat_options', []);
5367	5417
5368		- // Get value with backwards compatibility
5369		- $threshold = isset($options['similarity_threshold'])
5370		- ? $options['similarity_threshold']
5371		- : get_option('mxchat_similarity_threshold', 80);
	5418	+ // Get value from options array with default of 80
	5419	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
5372	5420
5373	5421	echo '<div class="slider-container">';
5374	5422	echo sprintf(
5375	5423	'<input type="range"
		@@ -5374,9 +5422,9 @@
5374	5422	echo sprintf(
5375	5423	'<input type="range"
5376	5424	id="similarity_threshold"
5377	5425	name="similarity_threshold"
5378		- min="70"
	5426	+ min="20"
5379	5427	max="85"
5380	5428	step="1"
5381	5429	value="%s"
5382	5430	class="range-slider" />',
		@@ -5386,186 +5434,186 @@
5386	5434	'<span id="threshold_value" class="range-value">%s</span>',
5387	5435	esc_html($threshold)
5388	5436	);
5389	5437	echo '</div>';
5390		-
5391	5438	echo '<p class="description">';
5392		- echo esc_html__('Set the similarity threshold (recommended: 75) to balance accuracy; too high might limit your bot\'s ability to find relevant knowledge.', 'mxchat');
	5439	+ echo sprintf(
	5440	+ 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'),
	5441	+ '<a href="' . admin_url('admin.php?page=mxchat-addons') . '">',
	5442	+ '</a>'
	5443	+ );
5393	5444	echo '</p>';
5394	5445	}
5395	5446
5396		-
5397		-
5398		-public function mxchat_live_agent_secret_key_callback() {
5399		- $disabled = $this->is_activated ? '' : 'disabled';
5400		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5401		-
5402		- echo '<div class="' . esc_attr($class) . '">';
5403		- printf(
5404		- '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" %s />',
5405		- isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : '',
5406		- esc_attr($disabled)
5407		- );
5408		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5409		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5410		-
5411		- if (!$this->is_activated) {
5412		- echo '<div class="pro-feature-overlay">';
5413		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5414		- echo '</div>';
	5447	+public function mxchat_enqueue_admin_assets() {
	5448	+ // Get plugin version (define this in your main plugin file)
	5449	+ $version = defined('MXCHAT_VERSION') ? MXCHAT_VERSION : '2.2.4';
	5450	+
	5451	+ // Use file modification time for development (remove in production)
	5452	+ if (defined('WP_DEBUG') && WP_DEBUG) {
	5453	+ $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
5415	5454	}
5416		- echo '</div>';
	5455	+
	5456	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	5457	+ $plugin_url = plugin_dir_url(__FILE__) . '../';
	5458	+
	5459	+ // Only load on MxChat pages
	5460	+ if (strpos($current_page, 'mxchat') === false) {
	5461	+ return;
	5462	+ }
	5463	+
	5464	+ // Always load these on all MxChat pages
	5465	+ $this->enqueue_core_admin_assets($plugin_url, $version);
	5466	+ $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
	5467	+ $this->localize_admin_scripts($current_page);
5417	5468	}
5418		-
5419		-public function mxchat_live_agent_bot_token_callback() {
5420		- $disabled = $this->is_activated ? '' : 'disabled';
5421		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5422		-
5423		- echo '<div class="' . esc_attr($class) . '">';
5424		- printf(
5425		- '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" %s />',
5426		- isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : '',
5427		- esc_attr($disabled)
5428		- );
5429		- echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5430		- echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
5431		-
5432		- if (!$this->is_activated) {
5433		- echo '<div class="pro-feature-overlay">';
5434		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5435		- echo '</div>';
	5469	+private function enqueue_core_admin_assets($plugin_url, $version) {
	5470	+ // Core admin styles
	5471	+ wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
	5472	+ wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
	5473	+
	5474	+ // Core admin scripts
	5475	+ wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
	5476	+}
	5477	+private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
	5478	+ switch ($current_page) {
	5479	+ case 'mxchat-prompts':
	5480	+ // Knowledge processing page assets
	5481	+ wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
	5482	+ wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
	5483	+ // NEW: Add the knowledge processing script
	5484	+ wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery'), $version, true);
	5485	+ break;
	5486	+
	5487	+ case 'mxchat-transcripts':
	5488	+ wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array(), $version);
	5489	+ wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
	5490	+ break;
	5491	+
	5492	+ case 'mxchat-actions':
	5493	+ wp_enqueue_style('mxchat-intent-css', $plugin_url . 'css/intent-style.css', array(), $version);
	5494	+ break;
	5495	+
	5496	+ case 'mxchat-activation':
	5497	+ wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
	5498	+ break;
	5499	+
5436	5500	}
5437		- echo '</div>';
5438	5501	}
5439		-
5440		-public function mxchat_enqueue_admin_assets() {
5441		- wp_enqueue_style('wp-color-picker');
5442		-
5443		- // Get the plugin version or file modification time for cache busting
5444		- $plugin_version = '2.0.3'; // Replace this with your plugin's version
5445		-
5446		- // File paths
5447		- $color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
5448		- $embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
5449		- $admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
5450		- $knowledge_css_path = plugin_dir_path(__FILE__) . '../css/knowledge-style.css';
5451		- $intent_css_path = plugin_dir_path(__FILE__) . '../css/intent-style.css';
5452		- $transcripts_js_path = plugin_dir_path(__FILE__) . '../js/mxchat_transcripts.js';
5453		-
5454		- // Check if files exist and get modification times
5455		- $color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
5456		- $embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
5457		- $admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
5458		- $knowledge_css_version = file_exists($knowledge_css_path) ? filemtime($knowledge_css_path) : $plugin_version;
5459		- $intent_css_version = file_exists($intent_css_path) ? filemtime($intent_css_path) : $plugin_version;
5460		- $transcripts_js_version = file_exists($transcripts_js_path) ? filemtime($transcripts_js_path) : $plugin_version;
5461		-
5462		- // Enqueue scripts and styles with corrected paths
5463		- wp_enqueue_script(
5464		- 'mxchat-color-picker',
5465		- plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
5466		- array('wp-color-picker'),
5467		- $color_picker_version,
5468		- true
5469		- );
5470		-
5471		- wp_enqueue_script(
5472		- 'mxchat-embedding-check',
5473		- plugin_dir_url(__FILE__) . '../js/embedding-check.js',
5474		- array(),
5475		- $embedding_check_version,
5476		- true
5477		- );
5478		-
5479		- wp_enqueue_script(
5480		- 'mxchat-transcripts-js',
5481		- plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
5482		- array('jquery'),
5483		- $transcripts_js_version,
5484		- true
5485		- );
5486		-
5487		- wp_enqueue_script(
5488		- 'mxchat-admin-js',
5489		- plugin_dir_url(__FILE__) . '../js/mxchat-admin.js',
5490		- array('jquery'),
5491		- $plugin_version,
5492		- true
5493		- );
5494		-
5495		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	5502	+private function localize_admin_scripts($current_page) {
	5503	+ // Base localization data for main admin script
	5504	+ $base_data = array(
5496	5505	'ajax_url' => admin_url('admin-ajax.php'),
	5506	+ 'nonce' => wp_create_nonce('mxchat_status_nonce'),
	5507	+ 'admin_url' => admin_url(),
5497	5508	'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5498	5509	'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5499	5510	'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5500		- ));
5501		-
5502		- // Enqueue the admin CSS
5503		- wp_enqueue_style(
5504		- 'mxchat-admin-css',
5505		- plugin_dir_url(__FILE__) . '../css/admin-style.css',
5506		- array(),
5507		- $admin_css_version
	5511	+ 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
	5512	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	5513	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	5514	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	5515	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	5516	+ 'is_activated' => $this->is_activated ? '1' : '0',
	5517	+ 'status_refresh_interval' => 5000,
	5518	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	5519	+ 'ajaxurl' => admin_url('admin-ajax.php') // For jQuery fallback
5508	5520	);
5509		-
5510		- wp_enqueue_style(
5511		- 'mxchat-knowledge-css',
5512		- plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
5513		- array(),
5514		- $knowledge_css_version
5515		- );
5516		-
5517		-
5518		- wp_enqueue_style(
5519		- 'mxchat-intent-css',
5520		- plugin_dir_url(__FILE__) . '../css/intent-style.css',
5521		- array(),
5522		- $intent_css_version
5523		- );
5524		-
5525		- // IMPORTANT: Use the same script handle as above for localizing mxchatPromptsAdmin
5526		- wp_localize_script( 'mxchat-admin-js', 'mxchatPromptsAdmin', array(
5527		- 'ajax_url' => admin_url( 'admin-ajax.php' ),
5528		- 'prompts_setting_nonce' => wp_create_nonce( 'mxchat_prompts_setting_nonce' ),
5529		- ) );
5530		-
5531		- // Localize the script for color picker and settings
5532		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	5521	+
	5522	+ // Localize main admin script with base data
	5523	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
	5524	+
	5525	+ // Page-specific localizations
	5526	+ $this->localize_page_specific_scripts($current_page);
	5527	+}
	5528	+private function localize_page_specific_scripts($current_page) {
	5529	+ switch ($current_page) {
	5530	+ case 'mxchat-prompts':
	5531	+ // Status updater localization
	5532	+ wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
	5533	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5534	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	5535	+ ));
	5536	+
	5537	+ // Content selector localization
	5538	+ wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
	5539	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	5540	+ 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
	5541	+ 'i18n' => array(
	5542	+ 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
	5543	+ 'selectAll' => __('Select All', 'mxchat'),
	5544	+ 'process' => __('Process Selected', 'mxchat'),
	5545	+ 'cancel' => __('Cancel', 'mxchat'),
	5546	+ 'noResults' => __('No content found.', 'mxchat')
	5547	+ )
	5548	+ ));
	5549	+
	5550	+ // NEW: Knowledge processing script localization using mxchatAdmin
	5551	+ wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
	5552	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5553	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'), // Note: changed 'nonce' to 'status_nonce'
	5554	+ 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
	5555	+ 'admin_url' => admin_url(),
	5556	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	5557	+ 'status_refresh_interval' => 2000
	5558	+ ));
	5559	+ break;
	5560	+
	5561	+ case 'mxchat-activation':
	5562	+ wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
	5563	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5564	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
	5565	+ ));
	5566	+ break;
	5567	+
	5568	+ case 'mxchat-settings':
	5569	+ default:
	5570	+ // Color picker and settings localization
	5571	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	5572	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5573	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	5574	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	5575	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	5576	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	5577	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	5578	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	5579	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	5580	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	5581	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	5582	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	5583	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	5584	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
	5585	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
	5586	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	5587	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	5588	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	5589	+ 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	5590	+ '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'),
	5591	+ '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'),
	5592	+ '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'),
	5593	+ 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
	5594	+ 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
	5595	+ 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
	5596	+ 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
	5597	+ 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
	5598	+ 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
	5599	+ 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	5600	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	5601	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
	5602	+ 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
	5603	+ 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
	5604	+ 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	5605	+ ));
	5606	+ break;
	5607	+ }
	5608	+
	5609	+ // Additional localization that was in the original code
	5610	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
5533	5611	'ajax_url' => admin_url('admin-ajax.php'),
5534		- 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
5535		- 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
5536		- 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
5537		- 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
5538		- 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
5539		- 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
5540		- 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
5541		- 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
5542		- 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
5543		- 'icon_color' => $this->options['icon_color'] ?? '#fff',
5544		- 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
5545		- 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
5546		- 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
5547		- 'loops_api_key' => $this->options['loops_api_key'] ?? '',
5548		- 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
5549		- 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
5550		- 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
5551		- 'pdf_intent_trigger_text' => $this->options['pdf_intent_trigger_text'] ?? esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
5552		- 'pdf_intent_success_text' => $this->options['pdf_intent_success_text'] ?? esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
5553		- 'pdf_intent_error_text' => $this->options['pdf_intent_error_text'] ?? esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
5554		- 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
5555		- 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
5556		- 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
5557		- 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
5558		- 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
5559		- 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
5560		- 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
5561		- 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
5562		- 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
5563		- 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	5612	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5564	5613	));
5565	5614	}
5566	5615
5567		-
5568	5616	public function mxchat_sanitize($input) {
5569	5617	$new_input = array();
5570	5618
5571	5619	if (isset($input['api_key'])) {
		@@ -5573,9 +5621,9 @@
5573	5621	}
5574	5622
5575	5623	if (isset($input['similarity_threshold'])) {
5576	5624	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5577		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	5625	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5578	5626	}
5579	5627
5580	5628	if (isset($input['xai_api_key'])) {
5581	5629	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
		@@ -5588,8 +5636,12 @@
5588	5636	if (isset($input['deepseek_api_key'])) {
5589	5637	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5590	5638	}
5591	5639
	5640	+ if (isset($input['gemini_api_key'])) {
	5641	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	5642	+ }
	5643	+
5592	5644	if (isset($input['enable_woocommerce_integration'])) {
5593	5645	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5594	5646	}
5595	5647
		@@ -5626,8 +5678,12 @@
5626	5678	if (isset($input['top_bar_title'])) {
5627	5679	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5628	5680	}
5629	5681
	5682	+ if (isset($input['ai_agent_text'])) {
	5683	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	5684	+ }
	5685	+
5630	5686	if (isset($input['enable_email_block'])) {
5631	5687	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5632	5688	}
5633	5689
		@@ -5639,9 +5695,9 @@
5639	5695	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5640	5696	}
5641	5697
5642	5698	if (isset($input['intro_message'])) {
5643		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	5699	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5644	5700	}
5645	5701
5646	5702	if (isset($input['input_copy'])) {
5647	5703	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5650,53 +5706,92 @@
5650	5706	if (isset($input['rate_limit_message'])) {
5651	5707	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5652	5708	}
5653	5709
5654		- if (isset($input['rate_limit_logged_out'])) {
5655		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' to allowed values
5656		- $rate_limit = sanitize_text_field($input['rate_limit_logged_out']);
	5710	+// Handle the new rate limits format
	5711	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	5712	+ $new_input['rate_limits'] = array();
	5713	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	5714	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
5657	5715
5658		- if (in_array($rate_limit, $allowed_limits, true)) {
5659		- $new_input['rate_limit_logged_out'] = $rate_limit;
5660		- } else {
5661		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	5716	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	5717	+ $new_input['rate_limits'][$role_id] = array();
	5718	+
	5719	+ // Sanitize limit
	5720	+ if (isset($settings['limit'])) {
	5721	+ $limit = sanitize_text_field($settings['limit']);
	5722	+ if (in_array($limit, $allowed_limits, true)) {
	5723	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	5724	+ } else {
	5725	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	5726	+ }
5662	5727	}
5663		- }
5664	5728
5665		- // Handle role rate limits
5666		- if (isset($input['role_rate_limits']) && is_array($input['role_rate_limits'])) {
5667		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
5668		- $new_input['role_rate_limits'] = array();
5669		-
5670		- foreach ($input['role_rate_limits'] as $role_id => $rate_limit) {
5671		- $rate_limit = sanitize_text_field($rate_limit);
5672		- if (in_array($rate_limit, $allowed_limits, true)) {
5673		- $new_input['role_rate_limits'][$role_id] = $rate_limit;
	5729	+ // Sanitize timeframe
	5730	+ if (isset($settings['timeframe'])) {
	5731	+ $timeframe = sanitize_text_field($settings['timeframe']);
	5732	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	5733	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5674	5734	} else {
5675		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	5735	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5676	5736	}
5677	5737	}
	5738	+
	5739	+ // Sanitize message
	5740	+ if (isset($settings['message'])) {
	5741	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	5742	+ }
5678	5743	}
	5744	+}
5679	5745
5680	5746	if (isset($input['pre_chat_message'])) {
5681	5747	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5682	5748	}
5683	5749
	5750	+ if (isset($input['voyage_api_key'])) {
	5751	+ $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
	5752	+ }
	5753	+
	5754	+ // Add to your sanitize function
	5755	+ if (isset($input['embedding_model'])) {
	5756	+ $allowed_models = array(
	5757	+ 'text-embedding-ada-002',
	5758	+ 'text-embedding-3-small',
	5759	+ 'text-embedding-3-large',
	5760	+ 'voyage-3-large',
	5761	+ 'gemini-embedding-exp-03-07'
	5762	+ );
	5763	+ if (in_array($input['embedding_model'], $allowed_models)) {
	5764	+ $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
	5765	+ }
	5766	+ }
	5767	+
5684	5768	if (isset($input['model'])) {
5685	5769	$allowed_models = array(
5686		- 'grok-beta',
5687		- 'grok-2',
5688		- 'deepseek-chat',
5689		- 'claude-3-5-sonnet-20241022',
5690		- 'claude-3-opus-20240229',
5691		- 'claude-3-sonnet-20240229',
5692		- 'claude-3-haiku-20240307',
5693		- 'gpt-4o',
5694		- 'gpt-4o-mini',
5695		- 'gpt-4-turbo',
5696		- 'gpt-4',
5697		- 'gpt-3.5-turbo',
5698		- );
	5770	+ 'gemini-2.0-flash',
	5771	+ 'gemini-2.0-flash-lite',
	5772	+ 'gemini-1.5-pro',
	5773	+ 'gemini-1.5-flash',
	5774	+ 'grok-3-beta',
	5775	+ 'grok-3-fast-beta',
	5776	+ 'grok-3-mini-beta',
	5777	+ 'grok-3-mini-fast-beta',
	5778	+ 'grok-2',
	5779	+ 'deepseek-chat',
	5780	+ 'claude-opus-4-20250514',
	5781	+ 'claude-sonnet-4-20250514',
	5782	+ 'claude-3-7-sonnet-20250219',
	5783	+ 'claude-3-5-sonnet-20241022',
	5784	+ 'claude-3-opus-20240229',
	5785	+ 'claude-3-sonnet-20240229',
	5786	+ 'claude-3-haiku-20240307',
	5787	+ 'gpt-4o',
	5788	+ 'gpt-4.1-2025-04-14',
	5789	+ 'gpt-4o-mini',
	5790	+ 'gpt-4-turbo',
	5791	+ 'gpt-4',
	5792	+ 'gpt-3.5-turbo',
	5793	+ );
5699	5794	if (in_array($input['model'], $allowed_models)) {
5700	5795	$new_input['model'] = sanitize_text_field($input['model']);
5701	5796	}
5702	5797	}
		@@ -5856,8 +5951,22 @@
5856	5951	if (isset($input['chat_toolbar_toggle'])) {
5857	5952	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5858	5953	}
5859	5954
	5955	+ // Sanitize PDF upload button toggle
	5956	+ if (isset($input['show_pdf_upload_button'])) {
	5957	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	5958	+ } else {
	5959	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	5960	+ }
	5961	+
	5962	+ // Sanitize Word upload button toggle
	5963	+ if (isset($input['show_word_upload_button'])) {
	5964	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	5965	+ } else {
	5966	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	5967	+ }
	5968	+
5860	5969	if (isset($input['pdf_intent_trigger_text'])) {
5861	5970	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5862	5971	}
5863	5972
		@@ -5886,8 +5995,12 @@
5886	5995	// Live Agent Integration
5887	5996	if (isset($input['live_agent_bot_token'])) {
5888	5997	$new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
5889	5998	}
	5999	+
	6000	+ if (isset($input['live_agent_user_ids'])) {
	6001	+ $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
	6002	+ }
5890	6003
5891	6004	if (isset($input['live_agent_status'])) {
5892	6005	$new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
5893	6006	}
		@@ -5911,62 +6024,10 @@
5911	6024	}
5912	6025
5913	6026
5914	6027
5915		-private static function mxchat_extract_main_content($html) {
5916		- if (empty($html)) {
5917		- //error_log('mxchat_extract_main_content: Empty HTML content received');
5918		- return '';
5919		- }
5920	6028
5921		- try {
5922		- $dom = new DOMDocument;
5923		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
5924	6029
5925		- // Simple load of HTML, with @ to suppress warnings
5926		- @$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
5927		-
5928		- $xpath = new DOMXPath($dom);
5929		-
5930		- // Simplified selectors focusing on common content areas
5931		- $selectors = [
5932		- '//article',
5933		- '//*[@id="content"]',
5934		- '//*[@class="entry-content"]',
5935		- '//main'
5936		- ];
5937		-
5938		- foreach ($selectors as $selector) {
5939		- $nodes = $xpath->query($selector);
5940		- if ($nodes && $nodes->length > 0) {
5941		- $content = '';
5942		- foreach ($nodes as $node) {
5943		- $content .= $dom->saveHTML($node);
5944		- }
5945		- if (!empty($content)) {
5946		- return $content;
5947		- }
5948		- }
5949		- }
5950		-
5951		- // Fallback: Return the entire body content if no specific selector matches
5952		- $body = $dom->getElementsByTagName('body');
5953		- if ($body->length > 0) {
5954		- return $dom->saveHTML($body->item(0));
5955		- }
5956		-
5957		- // Last resort: return the original HTML
5958		- return $html;
5959		-
5960		- } catch (Exception $e) {
5961		- //error_log('mxchat_extract_main_content error: ' . $e->getMessage());
5962		- return $html; // Return original HTML if parsing fails
5963		- } finally {
5964		- libxml_clear_errors();
5965		- }
5966		-}
5967		-
5968		-
5969	6030	private function mxchat_fetch_loops_mailing_lists($api_key) {
5970	6031	$url = 'https://app.loops.so/api/v1/lists';
5971	6032	$response = wp_remote_get($url, array(
5972	6033	'headers' => array(
		@@ -5984,12 +6045,8 @@
5984	6045
5985	6046	return isset($lists) && is_array($lists) ? $lists : array();
5986	6047	}
5987	6048
5988		-
5989		-
5990		-
5991		-
5992	6049	function mxchat_calculate_cosine_similarity($vec1, $vec2) {
5993	6050	if (empty($vec1) || empty($vec2)) {
5994	6051	return 0.0;
5995	6052	}
		@@ -6010,8 +6067,609 @@
6010	6067	return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
6011	6068	}
6012	6069	}
6013	6070
	6071	+ /**
	6072	+ * Validates nonce and deletes all chat prompts
	6073	+ */
	6074	+ public function mxchat_handle_delete_all_prompts() {
	6075	+ // Verify nonce
	6076	+ if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
	6077	+ wp_die(__('Nonce verification failed.', 'mxchat'));
	6078	+ }
	6079	+
	6080	+ // Check permissions
	6081	+ if (!current_user_can('manage_options')) {
	6082	+ wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	6083	+ }
	6084	+
	6085	+ $success = true;
	6086	+ $error_messages = array();
	6087	+
	6088	+ // Check if Pinecone is enabled and configured
	6089	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6090	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	6091	+
	6092	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	6093	+ //error_log('[MXCHAT-DELETE] Pinecone is enabled - deleting all from Pinecone');
	6094	+
	6095	+ // Get Pinecone configuration
	6096	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6097	+
	6098	+ $pinecone_manager = new MxChat_Pinecone_Manager();
	6099	+ $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
	6100	+
	6101	+ if (!$result['success']) {
	6102	+ $success = false;
	6103	+ $error_messages[] = $result['message'];
	6104	+ }
	6105	+
	6106	+ // Clear Pinecone vector cache
	6107	+ delete_option('mxchat_pinecone_vector_ids_cache');
	6108	+
	6109	+ // Clear processed content caches
	6110	+ delete_option('mxchat_pinecone_processed_cache');
	6111	+ delete_option('mxchat_processed_content_cache');
	6112	+
	6113	+ } else {
	6114	+ //error_log('[MXCHAT-DELETE] Pinecone not enabled - deleting from WordPress database');
	6115	+
	6116	+ // Delete from WordPress database
	6117	+ global $wpdb;
	6118	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	6119	+
	6120	+ $result = $wpdb->query("DELETE FROM {$table_name}");
	6121	+
	6122	+ if ($result === false) {
	6123	+ $success = false;
	6124	+ $error_messages[] = 'Failed to delete from WordPress database';
	6125	+ }
	6126	+ }
	6127	+
	6128	+ // Clear relevant cache
	6129	+ wp_cache_delete('all_prompts', 'mxchat_prompts');
	6130	+
	6131	+ // Set appropriate admin notice
	6132	+ if ($success) {
	6133	+ set_transient('mxchat_admin_notice_success',
	6134	+ __('All prompts deleted successfully.', 'mxchat'), 30);
	6135	+ } else {
	6136	+ set_transient('mxchat_admin_notice_error',
	6137	+ __('Failed to delete all prompts: ', 'mxchat') . implode(', ', $error_messages), 30);
	6138	+ }
	6139	+
	6140	+ // Redirect back with a success message
	6141	+ $redirect_url = add_query_arg(array(
	6142	+ 'page' => 'mxchat-prompts',
	6143	+ 'all_deleted' => $success ? 'true' : 'false'
	6144	+ ), admin_url('admin.php'));
	6145	+
	6146	+ wp_safe_redirect($redirect_url);
	6147	+ exit;
	6148	+ }
	6149	+
	6150	+ /**
	6151	+ * Handles deletion prompt with nonce validation
	6152	+ */
	6153	+ public function mxchat_handle_delete_prompt() {
	6154	+ // Sanitize and validate nonce
	6155	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	6156	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	6157	+ wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	6158	+ }
	6159	+
	6160	+ // Check permissions
	6161	+ if (!current_user_can('manage_options')) {
	6162	+ wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	6163	+ }
	6164	+
	6165	+ // Get ID and source parameters
	6166	+ $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
	6167	+ $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	6168	+
	6169	+ if (empty($id)) {
	6170	+ wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	6171	+ }
	6172	+
	6173	+ $success = false;
	6174	+ $error_message = '';
	6175	+
	6176	+ // Check if Pinecone is enabled and determine source automatically if not specified
	6177	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6178	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	6179	+
	6180	+ // If source is not specified, determine based on Pinecone configuration
	6181	+ if (empty($source)) {
	6182	+ $source = $use_pinecone ? 'pinecone' : 'wordpress';
	6183	+ }
	6184	+
	6185	+ if ($source === 'pinecone' || $use_pinecone) {
	6186	+ //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	6187	+
	6188	+ // Handle Pinecone deletion
	6189	+ if (empty($pinecone_options['mxchat_pinecone_host']) ||
	6190	+ empty($pinecone_options['mxchat_pinecone_api_key'])) {
	6191	+ wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
	6192	+ }
	6193	+
	6194	+ // Delete from Pinecone using the vector ID directly
	6195	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	6196	+ $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
	6197	+ $id,
	6198	+ $pinecone_options['mxchat_pinecone_api_key'],
	6199	+ $pinecone_options['mxchat_pinecone_host']
	6200	+ );
	6201	+ if ($result['success']) {
	6202	+ $success = true;
	6203	+
	6204	+ // Remove from vector cache
	6205	+ $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
	6206	+ $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
	6207	+
	6208	+ set_transient('mxchat_admin_notice_success',
	6209	+ esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
	6210	+ } else {
	6211	+ $error_message = $result['message'];
	6212	+ set_transient('mxchat_admin_notice_error',
	6213	+ esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
	6214	+ }
	6215	+ } else {
	6216	+ //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	6217	+
	6218	+ // Handle WordPress database deletion
	6219	+ global $wpdb;
	6220	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	6221	+
	6222	+ // Clear cache and delete prompt
	6223	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	6224	+
	6225	+ $result = $wpdb->delete(
	6226	+ $table_name,
	6227	+ array('id' => intval($id)),
	6228	+ array('%d')
	6229	+ );
	6230	+
	6231	+ if ($result !== false) {
	6232	+ $success = true;
	6233	+ set_transient('mxchat_admin_notice_success',
	6234	+ esc_html__('Entry deleted successfully.', 'mxchat'), 30);
	6235	+ } else {
	6236	+ set_transient('mxchat_admin_notice_error',
	6237	+ esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
	6238	+ }
	6239	+ }
	6240	+
	6241	+ // Redirect back to the prompts page
	6242	+ wp_safe_redirect(add_query_arg(
	6243	+ array(
	6244	+ 'page' => 'mxchat-prompts',
	6245	+ 'deleted' => $success ? 'true' : 'false'
	6246	+ ),
	6247	+ admin_url('admin.php')
	6248	+ ));
	6249	+ exit;
	6250	+ }
	6251	+
	6252	+ /**
	6253	+ * Validates user permissions for editing chat settings
	6254	+ */
	6255	+ public function mxchat_handle_edit_intent() {
	6256	+ // Security checks (nonce and permissions)
	6257	+ if (!current_user_can('manage_options')) {
	6258	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	6259	+ }
	6260	+ check_admin_referer('mxchat_edit_intent');
	6261	+
	6262	+ // Get POST data
	6263	+ $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
	6264	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	6265	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	6266	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	6267	+ $similarity_threshold = min(95, max(70, $threshold_percentage)) / 100; // Convert to 0.70–0.95
	6268	+
	6269	+ // Validate inputs
	6270	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	6271	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	6272	+ return;
	6273	+ }
	6274	+
	6275	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	6276	+ if (empty($phrases_array)) {
	6277	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	6278	+ return;
	6279	+ }
	6280	+
	6281	+ // Generate embeddings with improved error handling
	6282	+ $vectors = [];
	6283	+ $failed_phrases = [];
	6284	+
	6285	+ foreach ($phrases_array as $phrase) {
	6286	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	6287	+ if (is_array($embedding_vector)) {
	6288	+ $vectors[] = $embedding_vector;
	6289	+ } else {
	6290	+ $failed_phrases[] = $phrase;
	6291	+ }
	6292	+ }
	6293	+
	6294	+ if (!empty($failed_phrases)) {
	6295	+ $this->handle_embedding_error(
	6296	+ sprintf(
	6297	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	6298	+ implode(', ', $failed_phrases)
	6299	+ )
	6300	+ );
	6301	+ return;
	6302	+ }
	6303	+
	6304	+ if (empty($vectors)) {
	6305	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	6306	+ return;
	6307	+ }
	6308	+
	6309	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	6310	+ $serialized_vector = maybe_serialize($combined_vector);
	6311	+
	6312	+ // Update the database
	6313	+ global $wpdb;
	6314	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	6315	+
	6316	+ $result = $wpdb->update(
	6317	+ $table_name,
	6318	+ array(
	6319	+ 'intent_label' => $intent_label,
	6320	+ 'phrases' => implode(', ', $phrases_array),
	6321	+ 'embedding_vector' => $serialized_vector,
	6322	+ 'similarity_threshold' => $similarity_threshold
	6323	+ ),
	6324	+ array('id' => $intent_id),
	6325	+ array('%s', '%s', '%s', '%f'), // Format: string, string, string, float
	6326	+ array('%d') // Where format: integer
	6327	+ );
	6328	+
	6329	+ if (false === $result) {
	6330	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	6331	+ return;
	6332	+ }
	6333	+
	6334	+ // Set success message and redirect
	6335	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	6336	+
	6337	+ $redirect_url = add_query_arg(
	6338	+ array(
	6339	+ 'page' => 'mxchat-actions'
	6340	+ ),
	6341	+ admin_url('admin.php')
	6342	+ );
	6343	+ wp_safe_redirect($redirect_url);
	6344	+ exit;
	6345	+ }
	6346	+ /**
	6347	+ * Checks user permissions for managing options
	6348	+ */
	6349	+ public function mxchat_handle_add_intent() {
	6350	+ if (!current_user_can('manage_options')) {
	6351	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	6352	+ }
	6353	+
	6354	+ check_admin_referer('mxchat_add_intent_nonce');
	6355	+
	6356	+ global $wpdb;
	6357	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	6358	+
	6359	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	6360	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	6361	+ $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
	6362	+ $default_threshold = 0.85;
	6363	+
	6364	+ if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
	6365	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	6366	+ return;
	6367	+ }
	6368	+
	6369	+ $available_callbacks = $this->mxchat_get_available_callbacks();
	6370	+
	6371	+ if (!array_key_exists($callback_function, $available_callbacks)) {
	6372	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	6373	+ return;
	6374	+ }
	6375	+
	6376	+ $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
	6377	+ if ($is_pro_only && !$this->is_activated) {
	6378	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	6379	+ return;
	6380	+ }
	6381	+
	6382	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	6383	+
	6384	+ if (empty($phrases_array)) {
	6385	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	6386	+ return;
	6387	+ }
	6388	+
	6389	+ // Generate embeddings with improved error handling
	6390	+ $vectors = [];
	6391	+ $failed_phrases = [];
	6392	+
	6393	+ foreach ($phrases_array as $phrase) {
	6394	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	6395	+ if (is_array($embedding_vector)) {
	6396	+ $vectors[] = $embedding_vector;
	6397	+ } else {
	6398	+ $failed_phrases[] = $phrase;
	6399	+ }
	6400	+ }
	6401	+
	6402	+ if (!empty($failed_phrases)) {
	6403	+ $this->handle_embedding_error(
	6404	+ sprintf(
	6405	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	6406	+ implode(', ', $failed_phrases)
	6407	+ )
	6408	+ );
	6409	+ return;
	6410	+ }
	6411	+
	6412	+ if (empty($vectors)) {
	6413	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	6414	+ return;
	6415	+ }
	6416	+
	6417	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	6418	+ $serialized_vector = maybe_serialize($combined_vector);
	6419	+
	6420	+ $result = $wpdb->insert($table_name, [
	6421	+ 'intent_label' => $intent_label,
	6422	+ 'phrases' => implode(', ', $phrases_array),
	6423	+ 'embedding_vector' => $serialized_vector,
	6424	+ 'callback_function' => $callback_function,
	6425	+ 'similarity_threshold' => $default_threshold,
	6426	+ ]);
	6427	+
	6428	+ if ($result === false) {
	6429	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	6430	+ return;
	6431	+ }
	6432	+
	6433	+ // Set success message
	6434	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	6435	+
	6436	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	6437	+ exit;
	6438	+ }
	6439	+
	6440	+ /**
	6441	+ * Averages multiple vectors into a single vector
	6442	+ */
	6443	+ private function mxchat_average_vectors($vectors) {
	6444	+ $vector_length = count($vectors[0]);
	6445	+ $sum_vector = array_fill(0, $vector_length, 0);
	6446	+
	6447	+ foreach ($vectors as $vector) {
	6448	+ for ($i = 0; $i < $vector_length; $i++) {
	6449	+ $sum_vector[$i] += $vector[$i];
	6450	+ }
	6451	+ }
	6452	+
	6453	+ // Divide each component by the number of vectors to get the average
	6454	+ $num_vectors = count($vectors);
	6455	+ for ($i = 0; $i < $vector_length; $i++) {
	6456	+ $sum_vector[$i] /= $num_vectors;
	6457	+ }
	6458	+
	6459	+ return $sum_vector;
	6460	+ }
	6461	+
	6462	+
	6463	+
	6464	+
	6465	+ /**
	6466	+ * Generates embeddings from input text for MXChat
	6467	+ */
	6468	+ public function mxchat_generate_embedding($text) {
	6469	+ // Enable detailed logging for debugging
	6470	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	6471	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	6472	+
	6473	+ $options = get_option('mxchat_options');
	6474	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	6475	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	6476	+
	6477	+ // Determine provider and endpoint
	6478	+ if (strpos($selected_model, 'voyage') === 0) {
	6479	+ $api_key = $options['voyage_api_key'] ?? '';
	6480	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	6481	+ $provider_name = 'Voyage AI';
	6482	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	6483	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	6484	+ $api_key = $options['gemini_api_key'] ?? '';
	6485	+ $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
	6486	+ $provider_name = 'Google Gemini';
	6487	+ //error_log('[MXCHAT-EMBED] Using Google Gemini API');
	6488	+ } else {
	6489	+ $api_key = $options['api_key'] ?? '';
	6490	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	6491	+ $provider_name = 'OpenAI';
	6492	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	6493	+ }
	6494	+
	6495	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	6496	+
	6497	+ if (empty($api_key)) {
	6498	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	6499	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	6500	+ return $error_message;
	6501	+ }
	6502	+
	6503	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	6504	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	6505	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	6506	+
	6507	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
	6508	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	6509	+ // Consider truncating text here
	6510	+ }
	6511	+
	6512	+ // Prepare request body based on provider
	6513	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	6514	+ // Gemini API format
	6515	+ $request_body = array(
	6516	+ 'model' => 'models/' . $selected_model,
	6517	+ 'content' => array(
	6518	+ 'parts' => array(
	6519	+ array('text' => $text)
	6520	+ )
	6521	+ )
	6522	+ );
	6523	+
	6524	+ // Set output dimensionality to 1536 for consistency with other models
	6525	+ $request_body['outputDimensionality'] = 1536;
	6526	+ } else {
	6527	+ // OpenAI/Voyage API format
	6528	+ $request_body = array(
	6529	+ 'model' => $selected_model,
	6530	+ 'input' => $text
	6531	+ );
	6532	+
	6533	+ // Add output_dimension for voyage-3-large model
	6534	+ if ($selected_model === 'voyage-3-large') {
	6535	+ $request_body['output_dimension'] = 2048;
	6536	+ }
	6537	+ }
	6538	+
	6539	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	6540	+
	6541	+ // Prepare headers based on provider
	6542	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	6543	+ // Gemini uses API key as query parameter
	6544	+ $endpoint .= '?key=' . $api_key;
	6545	+ $headers = array(
	6546	+ 'Content-Type' => 'application/json'
	6547	+ );
	6548	+ } else {
	6549	+ // OpenAI/Voyage use Bearer token
	6550	+ $headers = array(
	6551	+ 'Authorization' => 'Bearer ' . $api_key,
	6552	+ 'Content-Type' => 'application/json'
	6553	+ );
	6554	+ }
	6555	+
	6556	+ // Make API request
	6557	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	6558	+ $response = wp_remote_post($endpoint, array(
	6559	+ 'body' => wp_json_encode($request_body),
	6560	+ 'headers' => $headers,
	6561	+ 'timeout' => 60 // Increased timeout for large inputs
	6562	+ ));
	6563	+
	6564	+ // Handle wp_remote_post errors
	6565	+ if (is_wp_error($response)) {
	6566	+ $error_message = $response->get_error_message();
	6567	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	6568	+ return 'Connection error: ' . $error_message;
	6569	+ }
	6570	+
	6571	+ // Get and check HTTP response code
	6572	+ $http_code = wp_remote_retrieve_response_code($response);
	6573	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	6574	+
	6575	+ if ($http_code !== 200) {
	6576	+ $error_body = wp_remote_retrieve_body($response);
	6577	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	6578	+
	6579	+ // Try to parse error for more details
	6580	+ $error_json = json_decode($error_body, true);
	6581	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	6582	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	6583	+ $error_message = $error_json['error']['message'] ?? 'No message';
	6584	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	6585	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	6586	+
	6587	+ // Customize error message for common API errors
	6588	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	6589	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	6590	+ } elseif ($error_type === 'authentication_error') {
	6591	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	6592	+ }
	6593	+
	6594	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	6595	+ return $error_message;
	6596	+ }
	6597	+
	6598	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	6599	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	6600	+ return $error_message;
	6601	+ }
	6602	+
	6603	+ // Parse response body
	6604	+ $response_body = wp_remote_retrieve_body($response);
	6605	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	6606	+
	6607	+ $response_data = json_decode($response_body, true);
	6608	+
	6609	+ if (json_last_error() !== JSON_ERROR_NONE) {
	6610	+ $error = json_last_error_msg();
	6611	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	6612	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	6613	+ return "Failed to parse API response: $error";
	6614	+ }
	6615	+
	6616	+ // Handle different response formats based on provider
	6617	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	6618	+ // Gemini API response format
	6619	+ if (isset($response_data['embedding']['values'])) {
	6620	+ $embedding_dimensions = count($response_data['embedding']['values']);
	6621	+ //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
	6622	+
	6623	+ // Check if embedding dimensions are as expected (should be 1536)
	6624	+ if ($embedding_dimensions !== 1536) {
	6625	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
	6626	+ }
	6627	+
	6628	+ return $response_data['embedding']['values'];
	6629	+ } else {
	6630	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
	6631	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	6632	+
	6633	+ if (isset($response_data['error'])) {
	6634	+ $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
	6635	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6636	+ return $error_message;
	6637	+ }
	6638	+
	6639	+ $error_message = "Invalid Gemini API response format: No embedding found";
	6640	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6641	+ return $error_message;
	6642	+ }
	6643	+ } else {
	6644	+ // OpenAI/Voyage API response format
	6645	+ if (isset($response_data['data'][0]['embedding'])) {
	6646	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	6647	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	6648	+
	6649	+ // Check if embedding dimensions are as expected
	6650	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	6651	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	6652	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	6653	+ }
	6654	+
	6655	+ return $response_data['data'][0]['embedding'];
	6656	+ } else {
	6657	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	6658	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	6659	+
	6660	+ if (isset($response_data['error'])) {
	6661	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	6662	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6663	+ return $error_message;
	6664	+ }
	6665	+
	6666	+ $error_message = "Invalid API response format: No embedding found";
	6667	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6668	+ return $error_message;
	6669	+ }
	6670	+ }
	6671	+ }
6014	6672
6015	6673
6016	6674
6017	6675	}