← All changes | includes/class-mxchat-admin.php +3984 -3225 2.0.3 → 2.3.1 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' => '',
		@@ -70,25 +60,44 @@
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	+ 'enable_streaming_toggle' => 'on',
	67	+ 'embedding_model' => 'text-embedding-ada-002',
	68	+ 'system_prompt_instructions' => 'You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
	69	+
	70	+ # Response Style - CRITICALLY IMPORTANT
	71	+ - MAXIMUM LENGTH: 1-3 short sentences per response
	72	+ - Ultra-concise: Get straight to the answer with no filler
	73	+ - No introductions like "Sure!" or "I\'d be happy to help"
	74	+ - No phrases like "based on my knowledge" or "according to information"
	75	+ - No explanatory text before giving the answer
	76	+ - No summaries or repetition
	77	+ - Hyperlink all URLs
	78	+ - Respond in user\'s language
	79	+ - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	80	+
	81	+ # Knowledge Base Requirements - PREVENT HALLUCINATIONS
	82	+ - ONLY answer questions using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	83	+ - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	84	+ - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	85	+ - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	86	+ - Better to admit insufficient information than provide inaccurate answers',
80	87	'model' => esc_html__('gpt-4o', 'mxchat'),
81	88	'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
82	89	'role_rate_limits' => array(),
83	90	'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
84	91	'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'),
	92	+ 'email_blocker_header_content' => __("<h2>Welcome to Our Chat!</h2>\n<p>Let's get started. Enter your email to begin chatting with us.</p>", 'mxchat'),
86	93	'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
87	94	'top_bar_title' => esc_html__('MxChat', 'mxchat'),
88		- 'intro_message' => esc_html__('Hello! How can I assist you today?', 'mxchat'),
	95	+ 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
	96	+ 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
89	97	'input_copy' => esc_html__('How can I assist?', 'mxchat'),
90	98	'append_to_body' => esc_html__('off', 'mxchat'),
	99	+ 'contextual_awareness_toggle' => 'off',
91	100	'close_button_color' => esc_html__('#fff', 'mxchat'),
92	101	'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
93	102	'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
94	103	'user_message_font_color' => esc_html__('#212121', 'mxchat'),
		@@ -105,17 +114,19 @@
105	114
106	115	// New fields for Loops Integration
107	116	'loops_api_key' => '',
108	117	'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'),
	118	+ 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	119	+ 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
111	120	'popular_question_1' => '',
112	121	'popular_question_2' => '',
113	122	'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'),
	123	+ 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
	124	+ 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
	125	+ 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
117	126	'pdf_max_pages' => 69,
	127	+ 'show_pdf_upload_button' => 'on',
	128	+ 'show_word_upload_button' => 'on',
118	129
119	130	// Live Agent Integration
120	131	'live_agent_webhook_url' => '',
121	132	'live_agent_secret_key' => '',
		@@ -149,10 +160,8 @@
149	160	// Update the $this->options property
150	161	$this->options = $merged_options;
151	162	}
152	163
153		-
154		-
155	164	public function mxchat_add_plugin_page() {
156	165	// Main menu page
157	166	add_menu_page(
158	167	esc_html__('MxChat Settings', 'mxchat'),
		@@ -173,26 +182,24 @@
173	182	'mxchat-prompts',
174	183	array($this, 'mxchat_create_prompts_page')
175	184	);
176	185
177		- // Submenu page for Chat Transcripts
178	186	add_submenu_page(
179		- 'mxchat-max', // Corrected parent slug to match the main menu
	187	+ 'mxchat-max',
180	188	esc_html__('Chat Transcripts', 'mxchat'),
181	189	esc_html__('Transcripts', 'mxchat'),
182	190	'manage_options',
183	191	'mxchat-transcripts',
184		- array($this, 'mxchat_create_transcripts_page') // Prefixed function name with mxchat_
	192	+ array($this, 'mxchat_create_transcripts_page')
185	193	);
186	194
187		- // Submenu page for Intents
188	195	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($this, 'mxchat_intents_page_html') // Callback function
	196	+ 'mxchat-max',
	197	+ esc_html__('MxChat Actions', 'mxchat'),
	198	+ esc_html__('Actions', 'mxchat'),
	199	+ 'manage_options',
	200	+ 'mxchat-actions',
	201	+ array($this, 'mxchat_actions_page_html')
195	202	);
196	203
197	204	add_submenu_page(
198	205	'mxchat-max',
		@@ -219,156 +226,41 @@
219	226	$addons_page = new MxChat_Addons();
220	227	$addons_page->render_page();
221	228	}
222	229
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		- }
	230	+public function register_pinecone_settings() {
	231	+ register_setting(
	232	+ 'mxchat_pinecone_addon_options',
	233	+ 'mxchat_pinecone_addon_options',
	234	+ array(
	235	+ 'type' => 'array',
	236	+ 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
	237	+ 'default' => array(
	238	+ 'mxchat_use_pinecone' => '0',
	239	+ 'mxchat_pinecone_api_key' => '',
	240	+ 'mxchat_pinecone_host' => '',
	241	+ 'mxchat_pinecone_index' => '',
	242	+ 'mxchat_pinecone_environment' => ''
	243	+ )
	244	+ )
	245	+ );
315	246	}
316	247
317		-/**
318		- * Handles AJAX auto-save for prompts and auto-sync settings.
319		- */
320		-public function mxchat_save_prompts_setting_callback() {
321		- // Check the correct nonce for this action.
322		- check_ajax_referer( 'mxchat_prompts_setting_nonce', '_ajax_nonce' );
	248	+public function sanitize_pinecone_settings($input) {
	249	+ $sanitized = array();
323	250
324		- if ( ! current_user_can( 'manage_options' ) ) {
325		- wp_send_json_error( [ 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ] );
326		- }
	251	+ $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
	252	+ $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
	253	+ $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
	254	+ $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
	255	+ $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
327	256
328		- $name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
329		- $value = isset( $_POST['value'] ) ? sanitize_text_field( wp_unslash( $_POST['value'] ) ) : '';
	257	+ // Remove https:// from host if present
	258	+ $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
330	259
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		- }
	260	+ return $sanitized;
365	261	}
366	262
367		-
368		- wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
369		-}
370		-
371	263	public function mxchat_display_admin_notice() {
372	264	// Success notice
373	265	if ($message = get_transient('mxchat_admin_notice_success')) {
374	266	?>
		@@ -391,202 +283,334 @@
391	283	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
392	284	}
393	285	}
394	286
395		-
396		-
397		-
398		-
	287	+public function show_live_agent_disabled_banner() {
	288	+ $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
	289	+
	290	+ if ($show_disabled_notice) {
	291	+ ?>
	292	+ <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
	293	+ <div class="mxchat-pro-notification">
	294	+ <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
	295	+ <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
	296	+ <line x1="18" y1="6" x2="6" y2="18"></line>
	297	+ <line x1="6" y1="6" x2="18" y2="18"></line>
	298	+ </svg>
	299	+ </button>
	300	+ <div class="mxchat-live-agent-content">
	301	+ <h3>🔧 Live Agent Integration Updated!</h3>
	302	+ <p>We've temporarily disabled your Live Agent integration due to recent enhancements that have made it much better! You can easily turn it back on by going to <strong>Toolbar & Components → Live Agent Settings</strong> and reviewing the new configuration options.</p>
	303	+ </div>
	304	+ </div>
	305	+ </div>
	306	+ <?php
	307	+ }
	308	+}
399	309	public function mxchat_create_admin_page() {
	310	+ $this->add_live_agent_nonce();
400	311
401	312	?>
402		- <div class="wrap mxchat-admin">
403		- <?php if (!$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 $20 on MxChat Pro!', 'mxchat'); ?>
407		- <a href="https://mxchat.ai/" target="_blank"><?php echo esc_html__('Upgrade to Pro today', 'mxchat'); ?></a>
408		- </p>
	313	+ <div class="wrap mxchat-wrapper">
	314	+ <!-- Hero Section -->
	315	+ <div class="mxchat-hero">
	316	+ <h1 class="mxchat-main-title">
	317	+ <span class="mxchat-gradient-text">MxChat</span> Settings
	318	+ </h1>
	319	+ <p class="mxchat-hero-subtitle">
	320	+ <?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
	321	+ </p>
409	322	</div>
410		- <?php endif; ?>
411	323
412		- <div class="mxchat-agents-banner">
413		- <p>
414		- <strong><?php echo esc_html__('The MxChat Add-Ons Platform', 'mxchat'); ?></strong><?php echo esc_html__(' is here! Pro users get unlimited access to our growing collection of powerful add-ons. ', 'mxchat'); ?><a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>"><?php echo esc_html__('Explore all add-ons', 'mxchat'); ?></a><?php echo esc_html__(' including Forms Builder, Theme Customizer, Content Moderation, and more – all included with your lifetime Pro license!', 'mxchat'); ?>
415		- </p>
416		- </div>
	324	+ <div class="mxchat-content">
	325	+ <?php if (!$this->is_activated): ?>
	326	+ <div class="mxchat-pro-card">
	327	+ <div class="mxchat-pro-notification">
	328	+ <div class="mxchat-pro-content">
	329	+ <h3>🚀 Limited Lifetime Offer: Save 30% on MxChat Pro, Agency, or Agency Plus!</h3>
	330	+ <p>Unlock <strong>unlimited access</strong> to our growing collection of powerful add-ons including Admin AI Assistant (ChatGPT-like experience), Forms Builder, AI Theme Generator, WooCommerce, Perplexity, and more – all included with your <strong>lifetime license!</strong></p> </div>
	331	+ <div class="mxchat-pro-cta">
	332	+ <a href="https://mxchat.ai/" target="_blank" class="mxchat-button"><?php echo esc_html__('Upgrade Today', 'mxchat'); ?></a>
	333	+ <a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>" class="mxchat-link"><?php echo esc_html__('Preview Add-ons', 'mxchat'); ?></a>
	334	+ </div>
	335	+ </div>
	336	+ </div>
	337	+ <?php endif; ?>
	338	+
	339	+ <?php
	340	+ $this->show_live_agent_disabled_banner();
	341	+ ?>
417	342
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>
	343	+ <!-- Tabs Navigation -->
	344	+ <div class="mxchat-tabs">
	345	+ <button class="mxchat-tab-button active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></button>
	346	+ <button class="mxchat-tab-button" data-tab="embed"><?php echo esc_html__('Toolbar & Components', 'mxchat'); ?></button>
	347	+ <button class="mxchat-tab-button" data-tab="general"><?php echo esc_html__('YouTube Tutorials', 'mxchat'); ?></button>
	348	+ </div>
423	349
424		- <div id="chatbot" class="mxchat-tab-content active">
425		- <div class="mxchat-autosave-section">
426		- <?php do_settings_sections('mxchat-chatbot'); ?>
	350	+ <!-- Tab Contents -->
	351	+ <div id="chatbot" class="mxchat-tab-content active">
	352	+ <div class="mxchat-card">
	353	+ <div class="mxchat-autosave-section">
	354	+ <?php do_settings_sections('mxchat-chatbot'); ?>
	355	+ </div>
	356	+ </div>
427	357	</div>
428		- </div>
429	358
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>
	359	+ <div id="embed" class="mxchat-tab-content">
	360	+
	361	+ <div class="mxchat-card">
	362	+ <h2><?php esc_html_e('Toolbar Settings', 'mxchat'); ?></h2>
	363	+ <div class="mxchat-autosave-section">
	364	+ <table class="form-table">
	365	+ <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
	366	+ </table>
	367	+ </div>
437	368	</div>
438		- <div class="section-divider"></div>
439	369
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>
	370	+
	371	+ <div class="mxchat-card">
	372	+ <h2><?php esc_html_e('Loops Settings', 'mxchat'); ?></h2>
	373	+ <div class="mxchat-autosave-section">
	374	+ <table class="form-table">
	375	+ <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
	376	+ </table>
	377	+ </div>
445	378	</div>
446	379
447		- <div class="section-divider"></div>
	380	+ <div class="mxchat-card">
	381	+ <h2><?php esc_html_e('Brave Search Settings', 'mxchat'); ?></h2>
	382	+ <div class="mxchat-autosave-section">
	383	+ <table class="form-table">
	384	+ <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
	385	+ </table>
	386	+ </div>
	387	+ </div>
448	388
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>
	389	+ <div class="mxchat-card">
	390	+ <h2><?php esc_html_e('Live Agent Settings', 'mxchat'); ?></h2>
	391	+ <div class="mxchat-autosave-section">
	392	+<p><?php echo esc_html__('Visit our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#slack_integration" target="_blank"><?php echo esc_html__('documentation page', 'mxchat'); ?></a> <?php echo esc_html__('for setup instructions and to see what\'s changed in the latest update.', 'mxchat'); ?></p> <table class="form-table">
	393	+ <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
	394	+ </table>
	395	+ </div>
454	396	</div>
	397	+ </div>
455	398
456		- <div class="section-divider"></div>
	399	+ <div id="general" class="mxchat-tab-content">
	400	+ <div class="mxchat-card">
	401	+ <?php do_settings_sections('mxchat-general'); ?>
	402	+ <div class="video-tutorials-section">
457	403
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	404
465		- <div class="section-divider"></div>
	405	+ <div class="support-notification">
	406	+ <div class="support-notification-icon">
	407	+ <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
	408	+ <path d="m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3Z"/>
	409	+ <path d="M12 9v4"/>
	410	+ <path d="M12 17h.01"/>
	411	+ </svg>
	412	+ </div>
	413	+ <div class="support-notification-content">
	414	+ <h3 class="support-notification-title"><?php echo esc_html__('Need Help? We\'re Here for You!', 'mxchat'); ?></h3>
	415	+ <p class="support-notification-message">
	416	+ <?php echo esc_html__('Our goal is to provide the best experience and AI chatbot plugin available. If you\'re having trouble or believe something is not working as expected, please don\'t hesitate to submit a support ticket.', 'mxchat'); ?>
	417	+ </p>
	418	+ <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer" class="support-notification-button">
	419	+ <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
	420	+ <path d="M14 9a2 2 0 0 1-2 2H6l-4 4V4c0-1.1.9-2 2-2h8a2 2 0 0 1 2 2v5Z"/>
	421	+ <path d="M18 9h2a2 2 0 0 1 2 2v11l-4-4h-6a2 2 0 0 1-2-2v-1"/>
	422	+ </svg>
	423	+ <?php echo esc_html__('Submit Support Ticket', 'mxchat'); ?>
	424	+ </a>
	425	+ </div>
	426	+</div>
466	427
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>
	428	+ <div class="tutorial-grid">
	429	+
	430	+ <div class="tutorial-item">
	431	+ <h3><?php echo esc_html__('AI Theme Generator Tutorial', 'mxchat'); ?></h3>
	432	+ <div class="video-description">
	433	+ <p><?php echo esc_html__('Learn how to instantly restyle your chatbot using plain English prompts. The AI Theme Generator lets you generate and apply beautiful designs with real-time previews—no CSS skills needed.', 'mxchat'); ?></p>
	434	+ <a href="https://www.youtube.com/watch?v=rSQDW2qbtRU&t" target="_blank" rel="noopener" class="video-link">
	435	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	436	+ <?php echo esc_html__('Watch AI Theme Generator Tutorial', 'mxchat'); ?>
	437	+ </a>
	438	+ </div>
	439	+</div>
	440	+
	441	+
	442	+ <div class="tutorial-item">
	443	+ <h3><?php echo esc_html__('MxChat Forms Tutorial', 'mxchat'); ?></h3>
	444	+ <div class="video-description">
	445	+ <p><?php echo esc_html__('Learn how to create and manage smart forms that automatically trigger during chat conversations.', 'mxchat'); ?></p>
	446	+ <a href="https://www.youtube.com/watch?v=3MrWy5dRalA" target="_blank" rel="noopener" class="video-link">
	447	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	448	+ <?php echo esc_html__('Watch MxChat Forms Tutorial', 'mxchat'); ?>
	449	+ </a>
475	450	</div>
476	451	</div>
477	452
	453	+<div class="tutorial-item">
	454	+ <h3><?php echo esc_html__('Admin Assistant Add-on', 'mxchat'); ?></h3>
	455	+ <div class="video-description">
	456	+ <p><?php echo esc_html__('Discover how to use the MxChat Admin Assistant to bring a ChatGPT-like experience directly inside your WordPress dashboard. Learn to access multiple AI models, save conversations, generate images, and use web search - all without leaving your admin panel.', 'mxchat'); ?></p>
	457	+ <a href="https://youtu.be/AdEA1k-UCFM" target="_blank" rel="noopener" class="video-link">
	458	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2-3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	459	+ <?php echo esc_html__('Watch Admin Assistant Tutorial', 'mxchat'); ?>
	460	+ </a>
	461	+ </div>
	462	+</div>
478	463
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>
	464	+ <div class="tutorial-item">
	465	+ <h3><?php echo esc_html__('Intent Tester Guide', 'mxchat'); ?></h3>
	466	+ <div class="video-description">
	467	+ <p><?php echo esc_html__('Discover how to use the Intent Tester to fine-tune your chatbot\'s responses and ensure it accurately understands user queries.', 'mxchat'); ?></p>
	468	+ <a href="https://www.youtube.com/watch?v=uTr14tn59Hc" target="_blank" rel="noopener" class="video-link">
	469	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	470	+ <?php echo esc_html__('Watch Intent Tester Tutorial', 'mxchat'); ?>
	471	+ </a>
501	472	</div>
	473	+ </div>
502	474
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>
	475	+ <div class="tutorial-item">
	476	+ <h3><?php echo esc_html__('Theme Customizer Add-on', 'mxchat'); ?></h3>
	477	+ <div class="video-description">
	478	+ <p><?php echo esc_html__('Learn how to customize your chatbot appearance with the Theme Customizer add-on. Easily modify colors, fonts, and styles with real-time previews to match your brand perfectly.', 'mxchat'); ?></p>
	479	+ <a href="https://youtu.be/MfbB9mZi6ag" target="_blank" rel="noopener" class="video-link">
	480	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	481	+ <?php echo esc_html__('Watch Theme Customizer Tutorial', 'mxchat'); ?>
	482	+ </a>
511	483	</div>
	484	+ </div>
512	485
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>
	486	+ <div class="tutorial-item">
	487	+ <h3><?php echo esc_html__('WooCommerce Integration', 'mxchat'); ?></h3>
	488	+ <div class="video-description">
	489	+ <p><?php echo esc_html__('See how to integrate MxChat with your WooCommerce store to provide product recommendations and shopping assistance to your customers.', 'mxchat'); ?></p>
	490	+ <a href="https://www.youtube.com/watch?v=WsqAppHRGdA" target="_blank" rel="noopener" class="video-link">
	491	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	492	+ <?php echo esc_html__('Watch WooCommerce Integration Tutorial', 'mxchat'); ?>
	493	+ </a>
521	494	</div>
	495	+ </div>
522	496
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>
	497	+ <div class="tutorial-item">
	498	+ <h3><?php echo esc_html__('Knowledge Base Setup', 'mxchat'); ?></h3>
	499	+ <div class="video-description">
	500	+ <p><?php echo esc_html__('Learn how to set up your knowledge base using PDFs, sitemaps, and manual entries to enhance your chatbot\'s responses with site-specific information.', 'mxchat'); ?></p>
	501	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	502	+ <a href="https://www.youtube.com/watch?v=8Ztjs66-VTo" target="_blank" rel="noopener" class="video-link">
	503	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	504	+ <?php echo esc_html__('Watch Knowledge Base Setup Tutorial', 'mxchat'); ?>
	505	+ </a>
528	506	</div>
	507	+ </div>
529	508
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>
	509	+ <div class="tutorial-item">
	510	+ <h3><?php echo esc_html__('Toolbar Chat with Documents', 'mxchat'); ?></h3>
	511	+ <div class="video-description">
	512	+ <p><?php echo esc_html__('See how to use the MxChat toolbar to chat with PDF and Word documents for enhanced document analysis and information retrieval.', 'mxchat'); ?></p>
	513	+ <a href="https://www.youtube.com/watch?v=j_c45WWCTG0" target="_blank" rel="noopener" class="video-link">
	514	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	515	+ <?php echo esc_html__('Watch Document Chat Tutorial', 'mxchat'); ?>
	516	+ </a>
535	517	</div>
	518	+ </div>
536	519
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>
	520	+ <div class="tutorial-item">
	521	+ <h3><?php echo esc_html__('MxChat Smart Recommender Tutorial', 'mxchat'); ?></h3>
	522	+ <div class="video-description">
	523	+ <p><?php echo esc_html__('Learn how to create intelligent recommendation flows that guide users to perfect matches based on their preferences.', 'mxchat'); ?></p>
	524	+ <a href="https://www.youtube.com/watch?v=8te1KPa238g&t=1s" target="_blank" rel="noopener" class="video-link">
	525	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	526	+ <?php echo esc_html__('Watch Smart Recommender Tutorial', 'mxchat'); ?>
	527	+ </a>
542	528	</div>
	529	+ </div>
543	530
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>
	531	+ <div class="tutorial-item">
	532	+ <h3><?php echo esc_html__('Perplexity Integration', 'mxchat'); ?></h3>
	533	+ <div class="video-description">
	534	+ <p><?php echo esc_html__('Learn how to integrate Perplexity with your chatbot for real-time web search capabilities. This tutorial covers intent recognition, the toolbar toggle button, and how to enable your chatbot to search the web and provide up-to-date information to your visitors.', 'mxchat'); ?></p>
	535	+ <a href="https://youtu.be/wpKkbt24-bo" target="_blank" rel="noopener" class="video-link">
	536	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	537	+ <?php echo esc_html__('Watch Perplexity Integration Tutorial', 'mxchat'); ?>
	538	+ </a>
549	539	</div>
	540	+ </div>
550	541
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>
	542	+ <div class="tutorial-item">
	543	+ <h3><?php echo esc_html__('Brave Search Intent', 'mxchat'); ?></h3>
	544	+ <div class="video-description">
	545	+ <p><?php echo esc_html__('Learn how to leverage Brave Search intent capabilities to improve your chatbot\'s understanding of user queries and provide more accurate responses.', 'mxchat'); ?></p>
	546	+ <a href="https://www.youtube.com/watch?v=7vDL5H7vToc" target="_blank" rel="noopener" class="video-link">
	547	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	548	+ <?php echo esc_html__('Watch Brave Search Intent Tutorial', 'mxchat'); ?>
	549	+ </a>
556	550	</div>
	551	+ </div>
557	552
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>
	553	+ <div class="tutorial-item">
	554	+ <h3><?php echo esc_html__('Loops Email Capture', 'mxchat'); ?></h3>
	555	+ <div class="video-description">
	556	+ <p><?php echo esc_html__('Discover how to set up email capture with MxChat using Loops to grow your mailing list while providing value through your chatbot.', 'mxchat'); ?></p>
	557	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	558	+ <a href="https://www.youtube.com/watch?v=CNgm5TYDyTc" target="_blank" rel="noopener" class="video-link">
	559	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	560	+ <?php echo esc_html__('Watch Loops Email Capture Tutorial', 'mxchat'); ?>
	561	+ </a>
563	562	</div>
	563	+ </div>
564	564
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>
	565	+ <div class="tutorial-item">
	566	+ <h3><?php echo esc_html__('MxChat AI Agent Testing Service', 'mxchat'); ?></h3>
	567	+ <div class="video-description">
	568	+ <p><?php echo esc_html__('Learn how to use the MxChat AI Agent Testing Service to evaluate and improve your chatbot\'s performance and accuracy.', 'mxchat'); ?></p>
	569	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	570	+ <a href="https://www.youtube.com/watch?v=A0jowbpyX54" target="_blank" rel="noopener" class="video-link">
	571	+ <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
	572	+ <?php echo esc_html__('Watch AI Agent Testing Tutorial', 'mxchat'); ?>
	573	+ </a>
573	574	</div>
	575	+ </div>
	576	+ </div>
574	577
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>
	578	+ </div>
	579	+ </div>
580	580	</div>
581		-
582	581	</div>
583	582	</div>
584	583	<?php
585	584	}
	585	+public function dismiss_live_agent_notice() {
	586	+ // Add debugging
	587	+ //error_log('dismiss_live_agent_notice called');
	588	+ //error_log('POST data: ' . print_r($_POST, true));
	589	+
	590	+ // Verify nonce
	591	+ if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
	592	+ //error_log('Nonce verification failed');
	593	+ wp_die('Security check failed');
	594	+ }
	595	+
	596	+ // Remove the notice flag
	597	+ $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
	598	+ //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
	599	+
	600	+ wp_send_json_success();
	601	+}
	602	+public function add_live_agent_nonce() {
	603	+ if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
	604	+ // Make sure your admin script is enqueued and localize the data
	605	+ wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
	606	+ 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
	607	+ 'ajaxurl' => admin_url('admin-ajax.php')
	608	+ ));
	609	+ }
	610	+}
586	611
587	612
588		-
589	613	public function mxchat_create_transcripts_page() {
590	614	global $wpdb;
591	615	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
592	616
		@@ -592,1843 +616,1692 @@
592	616
593	617	// Get basic stats
594	618	$total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
595	619	$total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
596		- $total_users = $wpdb->get_var("SELECT COUNT(DISTINCT user_email) FROM $table_name WHERE user_email != ''");
597		- ?>
598		- <div class="wrap mxchat-admin">
599		- <!-- Stats Cards -->
600		- <div class="mxchat-stats-grid">
601		- <div class="mxchat-stat-card">
602		- <div class="stat-icon">💬</div>
603		- <div class="stat-content">
604		- <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
605		- <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
606		- </div>
607		- </div>
608		- <div class="mxchat-stat-card">
609		- <div class="stat-icon">📝</div>
610		- <div class="stat-content">
611		- <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
612		- <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
613		- </div>
614		- </div>
615		- <div class="mxchat-stat-card">
616		- <div class="stat-icon">👥</div>
617		- <div class="stat-content">
618		- <span class="stat-value"><?php echo esc_html($total_users); ?></span>
619		- <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
620		- </div>
621		- </div>
622		- </div>
623	620
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">
630		- </div>
	621	+ // Count unique users with detailed breakdown
	622	+ $total_users = $wpdb->get_var("
	623	+ SELECT COUNT(DISTINCT
	624	+ CASE
	625	+ WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
	626	+ WHEN user_id != 0 THEN CONCAT('user_', user_id)
	627	+ WHEN user_identifier NOT LIKE 'Tech-Savvy User'
	628	+ AND user_identifier NOT LIKE 'Detail-Oriented User'
	629	+ AND user_identifier NOT LIKE 'Language Learner'
	630	+ AND user_identifier NOT LIKE 'Casual Browser'
	631	+ AND user_identifier NOT LIKE 'Policy Enforcer'
	632	+ AND user_identifier NOT LIKE 'Researcher'
	633	+ AND user_identifier NOT LIKE 'Loyalty Member'
	634	+ AND user_identifier NOT LIKE 'Gift Buyer'
	635	+ AND user_identifier NOT LIKE 'Parent or Caregiver'
	636	+ THEN user_identifier
	637	+ ELSE session_id
	638	+ END
	639	+ )
	640	+ FROM $table_name
	641	+ WHERE role != 'assistant'
	642	+ ");
631	643
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>
645		- </div>
	644	+ // Get user type breakdown
	645	+ $registered_users = $wpdb->get_var("
	646	+ SELECT COUNT(DISTINCT user_email)
	647	+ FROM $table_name
	648	+ WHERE user_email != '' AND user_email IS NOT NULL
	649	+ ");
646	650
647		- <!-- Transcripts Container -->
648		- <div id="mxchat-transcripts"></div>
649		- </div>
650		- <?php
651		-}
	651	+ $guest_users = $wpdb->get_var("
	652	+ SELECT COUNT(DISTINCT user_identifier)
	653	+ FROM $table_name
	654	+ WHERE (user_email = '' OR user_email IS NULL)
	655	+ AND role != 'assistant'
	656	+ AND user_identifier NOT LIKE 'Tech-Savvy User'
	657	+ AND user_identifier NOT LIKE 'Detail-Oriented User'
	658	+ AND user_identifier NOT LIKE 'Language Learner'
	659	+ AND user_identifier NOT LIKE 'Casual Browser'
	660	+ AND user_identifier NOT LIKE 'Policy Enforcer'
	661	+ AND user_identifier NOT LIKE 'Researcher'
	662	+ AND user_identifier NOT LIKE 'Loyalty Member'
	663	+ AND user_identifier NOT LIKE 'Gift Buyer'
	664	+ AND user_identifier NOT LIKE 'Parent or Caregiver'
	665	+ ");
652	666
653		-public function mxchat_create_prompts_page() {
654		- global $wpdb;
655		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
656		-
657		- // Display success message if all prompts were deleted
658		- if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
659		- echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
660		- }
661		-
662		- // Set up pagination and search query
663		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
664		- $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
665		- $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
666		- $per_page = 10;
667		- $offset = ($current_page - 1) * $per_page;
668		-
669		- // Modify query to handle search input
670		- $sql_search = "";
671		- if ($search_query) {
672		- $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
673		- }
674		-
675		- // 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);
678		-
679		- // 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
	667	+ // Get agent test messages count
	668	+ $agent_tests = $wpdb->get_var("
	669	+ SELECT COUNT(DISTINCT session_id)
	670	+ FROM $table_name
	671	+ WHERE user_identifier IN (
	672	+ 'Tech-Savvy User',
	673	+ 'Detail-Oriented User',
	674	+ 'Language Learner',
	675	+ 'Casual Browser',
	676	+ 'Policy Enforcer',
	677	+ 'Researcher',
	678	+ 'Loyalty Member',
	679	+ 'Gift Buyer',
	680	+ 'Parent or Caregiver'
685	681	)
686		- );
687		-
688		- // 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		- ));
701		-
702		- // Retrieve processing statuses
703		- $pdf_url = get_transient('mxchat_last_pdf_url');
704		- $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;
707		-
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		- $is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
718		- || ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
	682	+ ");
719	683	?>
720		- <div class="wrap mxchat-wrapper">
	684	+ <div class="wrap mxchat-transcripts-wrapper">
721	685	<!-- Hero Section -->
722		- <div class="mxchat-hero">
	686	+ <div class="mxchat-transcripts-hero">
723	687	<h1 class="mxchat-main-title">
724		- <span class="mxchat-gradient-text">Knowledge Base</span> Manager
	688	+ Chat <span class="mxchat-gradient-text">Transcripts</span>
725	689	</h1>
726	690	<p class="mxchat-hero-subtitle">
727		- <?php esc_html_e('Enhance your AI chatbot with custom knowledge. Import, manage, and organize your content to keep responses accurate and relevant.', 'mxchat'); ?>
	691	+ <?php esc_html_e('Review and manage your chatbot conversations with detailed message history.', 'mxchat'); ?>
728	692	</p>
729	693	</div>
730		-
731	694	<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		-
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>
	695	+ <!-- Stats Cards -->
	696	+ <div class="mxchat-stats-grid">
	697	+ <div class="mxchat-stat-card">
	698	+ <div class="stat-icon">💬</div>
	699	+ <div class="stat-content">
	700	+ <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
	701	+ <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
779	702	</div>
780		-
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>
800		-
801		- <!-- Import Form -->
802		- <?php if (!$is_processing) : ?>
803		- <div class="mxchat-import-form">
804		- <form id="mxchat-sitemap-form" method="post"
805		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
806		- <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
807		- <div class="mxchat-url-input-group">
808		- <input type="url"
809		- name="sitemap_url"
810		- id="sitemap_url"
811		- placeholder="<?php esc_attr_e('Enter Sitemap, PDF, or Webpage URL', 'mxchat'); ?>"
812		- required />
813		- <button type="submit"
814		- name="submit_sitemap"
815		- class="mxchat-button-primary">
816		- <?php esc_html_e('Import', 'mxchat'); ?>
817		- </button>
818		- </div>
819		- </form>
820		- </div>
821		- <?php endif; ?>
822		-
823		- <!-- Processing Status -->
824		- <?php if ($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($pdf_status['last_update'])
855		- ); ?></p>
856		- </div>
857		- </div>
858		- <?php endif; ?>
859		-
860		- <?php if ($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($sitemap_status['last_error']); ?></p>
891		- <?php endif; ?>
892		- </div>
893		- <?php endif; ?>
894		- </div>
895		- </div>
896		- <?php endif; ?>
	703	+ </div>
	704	+ <div class="mxchat-stat-card">
	705	+ <div class="stat-icon">📝</div>
	706	+ <div class="stat-content">
	707	+ <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
	708	+ <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
897	709	</div>
898		-
899		-
900	710	</div>
	711	+ <div class="mxchat-stat-card">
	712	+ <div class="stat-icon">👥</div>
	713	+ <div class="stat-content">
	714	+ <span class="stat-value"><?php echo esc_html($total_users); ?></span>
	715	+ <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
	716	+ <span class="stat-sublabel">
	717	+ <?php
	718	+ echo sprintf(
	719	+ esc_html__('%d registered, %d guests, %d agent tests', 'mxchat'),
	720	+ $registered_users,
	721	+ $guest_users,
	722	+ $agent_tests
	723	+ );
	724	+ ?>
	725	+ </span>
	726	+ </div>
	727	+ </div>
901	728	</div>
902	729
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>
925		-</div>
926		-
927		-<!-- Knowledge Base Table Card -->
928		-<div class="mxchat-card">
929		- <div class="mxchat-card-header">
930		- <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
931		- <div class="mxchat-header-actions">
932		- <!-- Search -->
933		- <form method="get" id="knowledge-search" class="mxchat-search-form">
934		- <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
935		- <input type="hidden" name="page" value="mxchat-prompts" />
936		- <div class="mxchat-search-group">
937		- <span class="dashicons dashicons-search"></span>
938		- <input type="text"
939		- name="search"
940		- placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
941		- value="<?php echo esc_attr($search_query); ?>" />
	730	+ <!-- Search and Filter Controls with Notification Settings Button -->
	731	+ <div class="mxchat-controls-wrapper">
	732	+ <div class="mxchat-search-box">
	733	+ <input type="text" id="mxchat-search-transcripts"
	734	+ placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
	735	+ class="regular-text">
942	736	</div>
943		- </form>
	737	+ <form id="mxchat-delete-form" method="post">
	738	+ <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
	739	+ <div class="mxchat-controls">
	740	+ <button type="button" id="mxchat-chat-email-notification-btn" class="mxchat-action-button">
	741	+ <span class="dashicons dashicons-email"></span>
	742	+ <?php esc_html_e('Notification Settings', 'mxchat'); ?>
	743	+ </button>
	744	+ <button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
	745	+ <span class="dashicons dashicons-download"></span>
	746	+ <?php esc_html_e('Export All Chats', 'mxchat'); ?>
	747	+ </button>
	748	+ <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
	749	+ <span class="dashicons dashicons-yes-alt"></span>
	750	+ <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
	751	+ </button>
	752	+ <button type="submit" class="button delete-chats-button">
	753	+ <span class="dashicons dashicons-trash"></span>
	754	+ <?php esc_html_e('Delete Selected', 'mxchat'); ?>
	755	+ </button>
	756	+ </div>
	757	+ </form>
	758	+ </div>
944	759
945		- <!-- Delete All -->
946		- <form method="post"
947		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
948		- class="mxchat-delete-form"
949		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
950		- <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
951		- <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
952		- <span class="dashicons dashicons-trash"></span>
953		- <?php esc_html_e('Delete All', 'mxchat'); ?>
954		- </button>
955		- </form>
	760	+ <!-- Transcripts Container -->
	761	+ <div id="mxchat-transcripts"></div>
956	762	</div>
957	763	</div>
958	764
959		- <!-- Table -->
960		- <div class="mxchat-table-wrapper">
961		- <table class="mxchat-records-table">
962		- <thead>
963		- <tr>
964		- <th><?php esc_html_e('ID', 'mxchat'); ?></th>
965		- <th><?php esc_html_e('Content', 'mxchat'); ?></th>
966		- <th><?php esc_html_e('Source', 'mxchat'); ?></th>
967		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
968		- </tr>
969		- </thead>
970		- <tbody>
971		- <?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($prompt->id); ?></td>
975		- <td class="mxchat-content-cell">
976		- <div class="content-view">
977		- <?php echo wp_kses_post(wpautop(esc_textarea($prompt->article_content))); ?>
978		- </div>
979		- <textarea class="content-edit" style="display:none;">
980		- <?php echo esc_textarea($prompt->article_content); ?>
981		- </textarea>
982		- </td>
983		- <td class="mxchat-url-cell">
984		- <?php if (!empty($prompt->source_url)) : ?>
985		- <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
986		- <span class="dashicons dashicons-external"></span>
987		- <?php esc_html_e('View Source', 'mxchat'); ?>
988		- </a>
989		- <?php else : ?>
990		- <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
991		- <?php endif; ?>
992		- </td>
993		- <td class="mxchat-actions-cell">
994		- <button class="mxchat-button-icon edit-button"
995		- data-id="<?php echo esc_attr($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($prompt->id); ?>"
1000		- style="display:none;"
1001		- data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
1002		- <span class="dashicons dashicons-saved"></span>
1003		- </button>
1004		- <a href="<?php echo esc_url(admin_url(
1005		- 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
1006		- . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
1007		- )); ?>"
1008		- class="mxchat-button-icon delete-button"
1009		- onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
1010		- <span class="dashicons dashicons-trash"></span>
1011		- </a>
1012		- </td>
1013		- </tr>
1014		- <?php endforeach; ?>
1015		- <?php else : ?>
1016		- <tr>
1017		- <td colspan="4" class="mxchat-no-records">
1018		- <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
1019		- </td>
1020		- </tr>
1021		- <?php endif; ?>
1022		- </tbody>
1023		- </table>
	765	+ <!-- Modal for Chat Email Notification Settings -->
	766	+ <div id="mxchat-chat-email-notification-modal" class="mxchat-chat-notification-modal-overlay" style="display: none;">
	767	+ <div class="mxchat-chat-notification-modal-content">
	768	+ <div class="mxchat-chat-notification-modal-header">
	769	+ <h2><?php esc_html_e('Email Notification Settings', 'mxchat'); ?></h2>
	770	+ <button type="button" class="mxchat-chat-notification-modal-close">&times;</button>
	771	+ </div>
	772	+ <div class="mxchat-chat-notification-modal-body">
	773	+ <form method="post" action="options.php" id="mxchat-chat-email-notification-form">
	774	+ <?php
	775	+ settings_fields('mxchat_transcripts_options');
	776	+ do_settings_sections('mxchat-transcripts');
	777	+ ?>
	778	+ <div class="mxchat-chat-notification-modal-footer">
	779	+ <button type="submit" class="button button-primary">
	780	+ <?php esc_html_e('Save Notification Settings', 'mxchat'); ?>
	781	+ </button>
	782	+ <button type="button" class="button mxchat-chat-notification-modal-cancel">
	783	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	784	+ </button>
	785	+ </div>
	786	+ </form>
	787	+ </div>
	788	+ </div>
1024	789	</div>
1025		-
1026		- <?php if ($page_links) : ?>
1027		- <div class="mxchat-pagination">
1028		- <?php echo wp_kses_post($page_links); ?>
1029		- </div>
1030		- <?php endif; ?>
1031		-</div>
1032		-</div>
1033		-</div>
1034		-<?php
	790	+ <?php
1035	791	}
	792	+public function mxchat_transcripts_notification_section_callback() {
	793	+ echo '<p>' . esc_html__('Configure email notifications for new chat transcripts. You will receive an email notification when a new chat session begins.', 'mxchat') . '</p>';
	794	+}
	795	+public function mxchat_enable_notifications_callback() {
	796	+ $options = get_option('mxchat_transcripts_options', array());
	797	+ $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
	798	+ ?>
	799	+ <label for="mxchat_enable_notifications">
	800	+ <input type="checkbox" id="mxchat_enable_notifications"
	801	+ name="mxchat_transcripts_options[mxchat_enable_notifications]"
	802	+ value="1" <?php checked(1, $enabled); ?>>
	803	+ <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
	804	+ </label>
	805	+ <p class="description">
	806	+ <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
	807	+ </p>
	808	+ <?php
	809	+}
	810	+public function mxchat_notification_email_callback() {
	811	+ $options = get_option('mxchat_transcripts_options', array());
	812	+ $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
	813	+ ?>
	814	+ <input type="email" id="mxchat_notification_email"
	815	+ name="mxchat_transcripts_options[mxchat_notification_email]"
	816	+ value="<?php echo esc_attr($email); ?>"
	817	+ class="regular-text">
	818	+ <p class="description">
	819	+ <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
	820	+ </p>
	821	+ <?php
	822	+}
	823	+public function sanitize_transcripts_options($input) {
	824	+ $sanitized = array();
1036	825
	826	+ $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
1037	827
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'));
	828	+ if (isset($input['mxchat_notification_email'])) {
	829	+ $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
	830	+ if (!is_email($sanitized['mxchat_notification_email'])) {
	831	+ add_settings_error(
	832	+ 'mxchat_transcripts_options',
	833	+ 'invalid_email',
	834	+ __('Please enter a valid email address for notifications.', 'mxchat'),
	835	+ 'error'
	836	+ );
	837	+ $sanitized['mxchat_notification_email'] = get_option('admin_email');
	838	+ }
1042	839	}
1043	840
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		- }
1048		-
1049		- global $wpdb;
1050		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1051		-
1052		- // Delete all prompts from the table
1053		- $wpdb->query("DELETE FROM {$table_name}");
1054		-
1055		- // Clear relevant cache
1056		- wp_cache_delete('all_prompts', 'mxchat_prompts');
1057		-
1058		- // Redirect back with a success message
1059		- $redirect_url = add_query_arg(array(
1060		- 'page' => 'mxchat-prompts',
1061		- 'all_deleted' => 'true'
1062		- ), admin_url('admin.php'));
1063		-
1064		- wp_safe_redirect($redirect_url);
1065		- exit;
	841	+ return $sanitized;
1066	842	}
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		- }
1073		-
1074		- // Check permissions
	843	+public function export_chat_transcripts() {
1075	844	if (!current_user_can('manage_options')) {
1076		- wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	845	+ wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
1077	846	}
1078	847
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		- }
	848	+ check_ajax_referer('mxchat_export_transcripts', 'security');
1084	849
1085	850	global $wpdb;
1086		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	851	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1087	852
1088		- // Clear cache and delete prompt
1089		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
1090		- $wpdb->delete($table_name, array('id' => $id), array('%d'));
	853	+ // Get all transcripts ordered by session and timestamp
	854	+ $results = $wpdb->get_results(
	855	+ "SELECT session_id, user_email, user_identifier, role, message, timestamp
	856	+ FROM {$table_name}
	857	+ ORDER BY session_id, timestamp ASC"
	858	+ );
1091	859
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');
1098		-
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 ' . $api_key,
1106		- 'Content-Type' => esc_html__('application/json', 'mxchat')
1107		- ),
1108		- ));
1109		-
1110		- if (is_wp_error($response)) {
1111		- return null;
1112		- }
1113		-
1114		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
1115		- return $response_data['data'][0]['embedding'] ?? null;
	860	+ if (empty($results)) {
	861	+ wp_send_json_error(array('message' => 'No transcripts found.'));
	862	+ wp_die();
1116	863	}
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		- }
1122	864
1123		- check_ajax_referer('mxchat_delete_chat_history', 'security');
	865	+ // Set headers for CSV download
	866	+ header('Content-Type: text/csv');
	867	+ header('Content-Disposition: attachment; filename="chat-transcripts-' . date('Y-m-d') . '.csv"');
	868	+ header('Pragma: no-cache');
	869	+ header('Expires: 0');
1124	870
1125		- global $wpdb;
1126		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	871	+ // Create output stream
	872	+ $output = fopen('php://output', 'w');
1127	873
1128		- if (isset($_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);
	874	+ // Add UTF-8 BOM for proper Excel encoding
	875	+ fputs($output, "\xEF\xBB\xBF");
1131	876
1132		- // Clear relevant cache before deletion
1133		- $cache_key = 'chat_session_' . $session_id_sanitized;
1134		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
	877	+ // Add CSV headers
	878	+ fputcsv($output, array(
	879	+ 'Session ID',
	880	+ 'Email',
	881	+ 'User Identifier',
	882	+ 'Role',
	883	+ 'Message',
	884	+ 'Timestamp'
	885	+ ));
1135	886
1136		- // Perform the deletion
1137		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1138		- }
1139		-
1140		- // Optionally, clear a general cache if you have one
1141		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
1142		-
1143		- echo wp_json_encode(['success' => esc_html__('Selected chat sessions have been deleted.', 'mxchat')]);
1144		- } else {
1145		- echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
1146		- }
1147		-
1148		- wp_die();
	887	+ // Add data rows
	888	+ foreach ($results as $row) {
	889	+ fputcsv($output, array(
	890	+ $row->session_id,
	891	+ $row->user_email,
	892	+ $row->user_identifier,
	893	+ $row->role,
	894	+ $row->message,
	895	+ $row->timestamp
	896	+ ));
1149	897	}
1150	898
	899	+ fclose($output);
	900	+ wp_die();
	901	+}
	902	+public function mxchat_fetch_chat_history() {
	903	+ global $wpdb;
	904	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1151	905
1152		-public function mxchat_save_inline_prompt() {
1153		- // Check for nonce security
1154		- check_ajax_referer('mxchat_save_inline_nonce');
1155		-
1156		- // Verify permissions
1157	906	if (!current_user_can('manage_options')) {
1158		- wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1159		- return;
	907	+ wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
1160	908	}
1161	909
1162		- global $wpdb;
1163		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	910	+ // Get pagination parameters
	911	+ $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
	912	+ $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
	913	+ $offset = ($page - 1) * $per_page;
1164	914
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']) : '';
	915	+ // Get search parameter if any
	916	+ $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
1169	917
1170		- if ($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);
	918	+ // Build the query based on whether we have a search term
	919	+ $search_condition = '';
	920	+ $search_params = array();
1173	921
1174		- if (is_array($embedding_vector)) {
1175		- // Serialize the embedding vector before storing it
1176		- $embedding_vector_serialized = serialize($embedding_vector);
	922	+ if (!empty($search)) {
	923	+ $search_condition = "WHERE (
	924	+ session_id LIKE %s
	925	+ OR user_email LIKE %s
	926	+ OR user_identifier LIKE %s
	927	+ OR message LIKE %s
	928	+ )";
	929	+ $search_params = array(
	930	+ '%' . $wpdb->esc_like($search) . '%',
	931	+ '%' . $wpdb->esc_like($search) . '%',
	932	+ '%' . $wpdb->esc_like($search) . '%',
	933	+ '%' . $wpdb->esc_like($search) . '%'
	934	+ );
	935	+ }
1177	936
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' => $prompt_id),
1187		- array('%s', '%s', '%s'),
1188		- array('%d')
1189		- );
1190		-
1191		- if ($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		- }
	937	+ // First count total sessions for pagination
	938	+ if (!empty($search)) {
	939	+ $count_query = $wpdb->prepare(
	940	+ "SELECT COUNT(DISTINCT session_id)
	941	+ FROM {$table_name}
	942	+ {$search_condition}",
	943	+ $search_params
	944	+ );
1199	945	} else {
1200		- wp_send_json_error(esc_html__('Invalid data.', 'mxchat'));
	946	+ $count_query = "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
1201	947	}
1202		-}
1203	948
	949	+ $total_sessions = $wpdb->get_var($count_query);
1204	950
1205		-
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;
	951	+ // Get paginated session IDs ordered by most recent message in each session
	952	+ if (!empty($search)) {
	953	+ $session_query = $wpdb->prepare(
	954	+ "SELECT DISTINCT t.session_id
	955	+ FROM {$table_name} t
	956	+ {$search_condition}
	957	+ GROUP BY t.session_id
	958	+ ORDER BY MAX(t.timestamp) DESC
	959	+ LIMIT %d OFFSET %d",
	960	+ array_merge($search_params, array($per_page, $offset))
	961	+ );
	962	+ } else {
	963	+ $session_query = $wpdb->prepare(
	964	+ "SELECT DISTINCT session_id
	965	+ FROM {$table_name}
	966	+ GROUP BY session_id
	967	+ ORDER BY MAX(timestamp) DESC
	968	+ LIMIT %d OFFSET %d",
	969	+ $per_page, $offset
	970	+ );
1211	971	}
1212	972
1213		- // Only process published content
1214		- if (!in_array($post->post_status, array('publish'))) {
1215		- return;
1216		- }
	973	+ $session_ids = $wpdb->get_col($session_query);
1217	974
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		- }
	975	+ if (empty($session_ids)) {
	976	+ ob_start();
	977	+ echo '<div class="mxchat-no-results">';
	978	+ echo esc_html__('No chat history found.', 'mxchat');
	979	+ if (!empty($search)) {
	980	+ echo ' ' . esc_html__('Try adjusting your search criteria.', 'mxchat');
	981	+ }
	982	+ echo '</div>';
	983	+ $output = ob_get_clean();
1223	984
1224		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1225		- if (get_option($sync_option) != '1') {
1226		- return;
1227		- }
	985	+ wp_send_json(array(
	986	+ 'html' => $output,
	987	+ 'page' => $page,
	988	+ 'total_pages' => 0,
	989	+ 'total_sessions' => 0
	990	+ ));
1228	991
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;
	992	+ wp_die();
1237	993	}
1238	994
1239		- // Check for Pinecone addon and its settings
1240		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1241		- $use_pinecone = false;
	995	+ ob_start();
	996	+ echo '<div class="mxchat-transcript">';
1242	997
1243		- if ($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($pinecone_settings['mxchat_pinecone_environment'])
	998	+ // Iterate through sessions from newest to oldest
	999	+ foreach ($session_ids as $session_id) {
	1000	+ // Get the email associated with this session (if available)
	1001	+ $email = $wpdb->get_var(
	1002	+ $wpdb->prepare(
	1003	+ "SELECT user_email
	1004	+ FROM {$table_name}
	1005	+ WHERE session_id = %s AND user_email != ''
	1006	+ ORDER BY timestamp ASC
	1007	+ LIMIT 1",
	1008	+ $session_id
	1009	+ )
1252	1010	);
1253		- }
1254	1011
1255		- if ($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']
	1012	+ // Get messages for this session ordered by timestamp
	1013	+ $messages = $wpdb->get_results(
	1014	+ $wpdb->prepare(
	1015	+ "SELECT * FROM {$table_name}
	1016	+ WHERE session_id = %s
	1017	+ ORDER BY timestamp ASC",
	1018	+ $session_id
	1019	+ )
1264	1020	);
1265	1021
1266		- if (!$pinecone_result['success']) {
1267		- //error_log('MXChat: Pinecone sync failed - falling back to WordPress DB');
1268		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
	1022	+ // Start session block
	1023	+ echo '<div class="mxchat-session">';
	1024	+ echo '<div class="mxchat-session-header">';
	1025	+ // Wrap checkbox and session ID in one block
	1026	+ echo '<div class="mxchat-session-id">';
	1027	+ echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
	1028	+ echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
	1029	+ echo '</div>';
	1030	+
	1031	+ // Place email directly below the session ID block
	1032	+ if (!empty($email)) {
	1033	+ echo '<div class="mxchat-session-email">';
	1034	+ echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
	1035	+ echo '</div>';
1269	1036	}
1270		- } else {
1271		- // Fallback to WordPress DB storage
1272		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1273		- }
1274		-}
1275		-// Modified storage function to add type field
1276		-private function store_in_pinecone_main($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 = $options['mxchat_pinecone_host'] ?? '';
	1037	+ echo '</div>';
1280	1038
1281		- if (empty($host)) {
1282		- return array(
1283		- 'success' => false,
1284		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
1285		- );
1286		- }
	1039	+ echo '<div class="mxchat-messages">';
1287	1040
1288		- // Determine if this is a product URL
1289		- $is_product = (strpos($url, '/product/') !== false || strpos($url, '/shop/') !== false);
	1041	+ // Display messages for this session
	1042	+ foreach ($messages as $transcript) {
	1043	+ $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
1290	1044
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' => $is_product ? 'product' : 'content',
1301		- 'last_updated' => time()
1302		- )
1303		- )
1304		- )
1305		- );
	1045	+ // Determine message styling
	1046	+ switch ($transcript->role) {
	1047	+ case 'assistant':
	1048	+ case 'bot':
	1049	+ $message_class = 'bot-message';
	1050	+ $display_role = esc_html__('Chatbot', 'mxchat');
	1051	+ break;
	1052	+ case 'user':
	1053	+ $message_class = 'user-message';
	1054	+ $display_role = !empty($transcript->user_identifier)
	1055	+ ? sanitize_text_field($transcript->user_identifier)
	1056	+ : esc_html__('User', 'mxchat');
	1057	+ break;
	1058	+ case 'agent':
	1059	+ $message_class = 'agent-message';
	1060	+ $display_role = esc_html__('Agent', 'mxchat');
	1061	+ break;
	1062	+ default:
	1063	+ $message_class = 'unknown-message';
	1064	+ $display_role = esc_html__('Unknown', 'mxchat');
	1065	+ }
1306	1066
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		- ));
	1067	+ // Process message content
	1068	+ $message_content = wp_kses(
	1069	+ stripslashes($transcript->message),
	1070	+ [
	1071	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1072	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1073	+ 'a' => ['href' => [], 'title' => []]
	1074	+ ]
	1075	+ );
	1076	+ $message_content = nl2br($message_content);
1317	1077
1318		- if (is_wp_error($response)) {
1319		- return array(
1320		- 'success' => false,
1321		- 'message' => $response->get_error_message()
1322		- );
	1078	+ // Render message
	1079	+ echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
	1080	+ echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
	1081	+ echo '<div class="mxchat-message-content">' . $message_content . '</div>';
	1082	+ echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
	1083	+ echo '</div>';
	1084	+ }
	1085	+
	1086	+ // Close session block
	1087	+ echo '</div></div>';
1323	1088	}
1324	1089
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		- $body
1334		- )
1335		- );
1336		- }
	1090	+ echo '</div>';
1337	1091
1338		- return array(
1339		- 'success' => true,
1340		- 'message' => 'Successfully stored in Pinecone'
1341		- );
1342		-}
1343		-// Helper method for WordPress DB storage
1344		-private function store_in_wordpress_db($content, $url, $embedding_vector) {
1345		- global $wpdb;
1346		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1092	+ // Add pagination info and controls
	1093	+ $total_pages = ceil($total_sessions / $per_page);
1347	1094
1348		- $existing_entry = $wpdb->get_row(
1349		- $wpdb->prepare("SELECT id FROM $table_name WHERE source_url = %s", $url)
	1095	+ echo '<div class="mxchat-pagination">';
	1096	+ echo '<div class="mxchat-pagination-info">';
	1097	+ echo sprintf(
	1098	+ esc_html__('Showing %1$d to %2$d of %3$d sessions', 'mxchat'),
	1099	+ $offset + 1,
	1100	+ min($offset + $per_page, $total_sessions),
	1101	+ $total_sessions
1350	1102	);
	1103	+ echo '</div>';
1351	1104
1352		- if ($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);
	1105	+ if ($total_pages > 1) {
	1106	+ echo '<div class="mxchat-pagination-controls">';
1385	1107
1386		- // Basic validation
1387		- if (!$post || wp_is_post_revision($post_id)) {
1388		- return;
1389		- }
	1108	+ // Previous page button
	1109	+ if ($page > 1) {
	1110	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page - 1) . '">&laquo; ' . esc_html__('Previous', 'mxchat') . '</button>';
	1111	+ }
1390	1112
1391		- // Check post type
1392		- $post_type = $post->post_type;
1393		- if (!in_array($post_type, array('post', 'page'))) {
1394		- return;
1395		- }
	1113	+ // Page numbers
	1114	+ $start_page = max(1, $page - 2);
	1115	+ $end_page = min($total_pages, $page + 2);
1396	1116
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($sync_option) != '1') {
1400		- return;
1401		- }
	1117	+ if ($start_page > 1) {
	1118	+ echo '<button class="mxchat-pagination-button" data-page="1">1</button>';
	1119	+ if ($start_page > 2) {
	1120	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1121	+ }
	1122	+ }
1402	1123
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 ' . $post_id);
1407		- return;
1408		- }
	1124	+ for ($i = $start_page; $i <= $end_page; $i++) {
	1125	+ $class = $i === $page ? 'mxchat-pagination-button active' : 'mxchat-pagination-button';
	1126	+ echo '<button class="' . $class . '" data-page="' . $i . '">' . $i . '</button>';
	1127	+ }
1409	1128
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		- $deletion_successful = true;
	1129	+ if ($end_page < $total_pages) {
	1130	+ if ($end_page < $total_pages - 1) {
	1131	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
1439	1132	}
1440		- } catch (Exception $e) {
1441		- //error_log('MXChat: Exception during Pinecone deletion - ' . $e->getMessage());
	1133	+ echo '<button class="mxchat-pagination-button" data-page="' . $total_pages . '">' . $total_pages . '</button>';
1442	1134	}
1443		- }
1444	1135
1445		- // Always attempt WordPress DB deletion, regardless of Pinecone status
1446		- try {
1447		- global $wpdb;
1448		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1449		-
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		- $deletion_successful = true;
	1136	+ // Next page button
	1137	+ if ($page < $total_pages) {
	1138	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page + 1) . '">' . esc_html__('Next', 'mxchat') . ' &raquo;</button>';
1460	1139	}
1461		- } catch (Exception $e) {
1462		- //error_log('MXChat: Exception during WordPress DB deletion - ' . $e->getMessage());
1463		- }
1464	1140
1465		- if (!$deletion_successful) {
1466		- //error_log('MXChat: Complete deletion failure for post ID: ' . $post_id . ' URL: ' . $source_url);
	1141	+ echo '</div>';
1467	1142	}
1468		-}
	1143	+ echo '</div>';
1469	1144
	1145	+ $output = ob_get_clean();
1470	1146
1471		-public function mxchat_handle_content_submission() {
1472		- // Check if the form was submitted and the user has permission.
1473		- if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
1474		- return;
1475		- }
	1147	+ wp_send_json(array(
	1148	+ 'html' => $output,
	1149	+ 'page' => $page,
	1150	+ 'total_pages' => $total_pages,
	1151	+ 'total_sessions' => $total_sessions
	1152	+ ));
1476	1153
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		- }
	1154	+ wp_die();
	1155	+}
1482	1156
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.
	1157	+public function mxchat_create_prompts_page() {
	1158	+ //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
	1159	+
1499	1160	global $wpdb;
1500	1161	$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1162	+
	1163	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1164	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
1501	1165
1502		- // Ensure the source_url column exists.
1503		- if ($wpdb->get_var($wpdb->prepare("SHOW COLUMNS FROM {$table_name} LIKE %s", 'source_url')) != 'source_url') {
1504		- $wpdb->query($wpdb->prepare("ALTER TABLE {$table_name} ADD source_url VARCHAR(255) DEFAULT ''"));
	1166	+ // Display success message if all prompts were deleted
	1167	+ if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
	1168	+ echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
1505	1169	}
1506	1170
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		- );
	1171	+ // Set up pagination and search query
	1172	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
	1173	+ $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
	1174	+ $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
	1175	+ $per_page = 10;
1518	1176
1519		- if ($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		- );
1524		- } else {
1525		- set_transient('mxchat_admin_notice_success',
1526		- esc_html__('Content successfully submitted!', 'mxchat'),
1527		- 30
1528		- );
1529		- }
	1177	+ //error_log('DEBUG: Search query: ' . $search_query);
	1178	+ //error_log('DEBUG: Current page: ' . $current_page);
	1179	+ //error_log('DEBUG: Per page: ' . $per_page);
1530	1180
1531		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1532		- exit;
1533		-}
	1181	+ // ================================
	1182	+ // REPLACE THIS SECTION WITH UNIFIED TABLE LOGIC
	1183	+ // ================================
1534	1184
1535		-private function is_pdf_url($url, $response) {
1536		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1537		- $file_extension = strtolower(pathinfo($url, PATHINFO_EXTENSION));
	1185	+ // Get Pinecone settings to determine data source
	1186	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	1187	+ //error_log('DEBUG: Pinecone options retrieved: ' . print_r($pinecone_options, true));
	1188	+
	1189	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	1190	+ //error_log('DEBUG: use_pinecone decision: ' . ($use_pinecone ? 'TRUE' : 'FALSE'));
	1191	+
	1192	+ $pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
	1193	+ //error_log('DEBUG: Pinecone API key present: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
1538	1194
1539		- return strpos($content_type, 'pdf') !== false || $file_extension === 'pdf';
1540		-}
1541		-private function handle_pdf_for_knowledge_base($pdf_url, $response) {
1542		- if (!current_user_can('manage_options')) {
1543		- //error_log(esc_html__('Unauthorized PDF processing attempt', 'mxchat'));
1544		- return false;
1545		- }
	1195	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	1196	+ //error_log('DEBUG: Using PINECONE data source');
	1197	+ // PINECONE DATA SOURCE
	1198	+ $data_source = 'pinecone';
	1199	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	1200	+ //error_log('DEBUG: About to call mxchat_fetch_pinecone_records');
	1201	+
	1202	+ $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page);
	1203	+ $total_records = $records['total'] ?? 0;
	1204	+ $prompts = $records['data'] ?? array();
	1205	+ $total_in_database = $records['total_in_database'] ?? 0;
	1206	+ $showing_recent_only = $records['showing_recent_only'] ?? false;
1546	1207
1547		- $pdf_url = esc_url_raw($pdf_url);
1548		- $upload_dir = wp_upload_dir();
	1208	+ $total_pages = ceil($total_records / $per_page);
	1209	+
	1210	+ //error_log('DEBUG: Pinecone - total_records: ' . $total_records);
	1211	+ //error_log('DEBUG: Pinecone - prompts count: ' . count($prompts));
	1212	+ //error_log('DEBUG: Pinecone - total_pages: ' . $total_pages);
	1213	+ //error_log('DEBUG: Pinecone - showing_recent_only: ' . ($showing_recent_only ? 'TRUE' : 'FALSE'));
	1214	+ //error_log('DEBUG: Pinecone - total_in_database: ' . $total_in_database);
	1215	+} else {
	1216	+ //error_log('DEBUG: Using WORDPRESS DB data source');
	1217	+ // WORDPRESS DB DATA SOURCE (your existing logic)
	1218	+ $data_source = 'wordpress';
	1219	+
	1220	+ // Initialize these variables for WordPress DB
	1221	+ $total_in_database = 0;
	1222	+ $showing_recent_only = false;
1549	1223
1550		- if (isset($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		- }
	1224	+ $offset = ($current_page - 1) * $per_page;
1554	1225
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;
	1226	+ // Modify query to handle search input
	1227	+ $sql_search = "";
	1228	+ if ($search_query) {
	1229	+ $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
1562	1230	}
1563	1231
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		- }
	1232	+ // Retrieve total number of prompts, considering search filter
	1233	+ $count_query = "SELECT COUNT(*) FROM {$table_name} {$sql_search}";
	1234	+ //error_log('DEBUG: WordPress count query: ' . $count_query);
	1235	+
	1236	+ $total_records = $wpdb->get_var($count_query);
	1237	+ //error_log('DEBUG: WordPress total_records: ' . $total_records);
	1238	+
	1239	+ $total_pages = ceil($total_records / $per_page);
1568	1240
1569		- try {
1570		- file_put_contents($pdf_path, $response_body);
	1241	+ // Retrieve prompts from the database
	1242	+ $prompts_query = $wpdb->prepare(
	1243	+ "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
	1244	+ $per_page,
	1245	+ $offset
	1246	+ );
	1247	+ //error_log('DEBUG: WordPress prompts query: ' . $prompts_query);
	1248	+
	1249	+ $prompts = $wpdb->get_results($prompts_query);
	1250	+ //error_log('DEBUG: WordPress prompts count: ' . count($prompts));
	1251	+}
1571	1252
1572		- if (!file_exists($pdf_path)) {
1573		- throw new Exception(__('Failed to save PDF file', 'mxchat'));
1574		- }
	1253	+//error_log('DEBUG: Final data_source: ' . $data_source);
	1254	+//error_log('DEBUG: Final total_records: ' . $total_records);
	1255	+//error_log('DEBUG: Final prompts count: ' . count($prompts));
	1256	+//error_log('DEBUG: Final showing_recent_only: ' . ($showing_recent_only ? 'TRUE' : 'FALSE'));
	1257	+//error_log('DEBUG: Final total_in_database: ' . $total_in_database);
1575	1258
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)
	1259	+ // Add the pagination links generation here
	1260	+ $page_links = '';
	1261	+ if ($total_pages > 1) {
	1262	+ $page_links = paginate_links(array(
	1263	+ 'base' => add_query_arg(array(
	1264	+ 'paged' => '%#%',
	1265	+ 'search' => urlencode($search_query),
	1266	+ '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
	1267	+ ), admin_url('admin.php?page=mxchat-prompts')),
	1268	+ 'format' => '',
	1269	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	1270	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	1271	+ 'total' => $total_pages,
	1272	+ 'current' => $current_page,
1590	1273	));
	1274	+ }
1591	1275
1592		- $status_data = array(
1593		- 'total_pages' => $total_pages,
1594		- 'processed_pages' => 0,
1595		- 'status' => 'processing',
1596		- 'last_update' => time()
1597		- );
	1276	+ // ================================
	1277	+ // END OF REPLACEMENT SECTION
	1278	+ // ================================
1598	1279
1599		- set_transient(
1600		- sanitize_key('mxchat_pdf_status_' . md5($pdf_url)),
1601		- array_map('sanitize_text_field', $status_data),
1602		- DAY_IN_SECONDS
1603		- );
	1280	+ // Retrieve processing statuses
	1281	+ $pdf_url = get_transient('mxchat_last_pdf_url');
	1282	+ $sitemap_url = get_transient('mxchat_last_sitemap_url');
	1283	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1284	+ $pdf_status = $pdf_url ? $knowledge_manager->mxchat_get_pdf_processing_status($pdf_url) : false;
	1285	+ $sitemap_status = $sitemap_url ? $knowledge_manager->mxchat_get_sitemap_processing_status($sitemap_url) : false;
1604	1286
1605		- return __('scheduled', 'mxchat');
	1287	+ $is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
	1288	+ || ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
1606	1289
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);
	1290	+ //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
	1291	+
	1292	+ ?>
1622	1293
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		- }
	1294	+<div class="wrap mxchat-wrapper">
	1295	+ <!-- Hero Section -->
	1296	+ <div class="mxchat-hero">
	1297	+ <h1 class="mxchat-main-title">
	1298	+ <span class="mxchat-gradient-text">Knowledge Base</span> Manager
	1299	+ </h1>
	1300	+ <p class="mxchat-hero-subtitle">
	1301	+ <?php esc_html_e('Enhance your AI chatbot with custom knowledge. Import, manage, and organize your content to keep responses accurate and relevant.', 'mxchat'); ?>
	1302	+ </p>
	1303	+ </div>
1627	1304
1628		- $parser = new \Smalot\PdfParser\Parser();
1629		- $pdf = $parser->parseFile($pdf_path);
1630		- $pages = $pdf->getPages();
	1305	+ <div class="mxchat-content">
1631	1306
1632		- // Get current progress
1633		- $status_key = sanitize_key('mxchat_pdf_status_' . md5($pdf_url));
1634		- $status = get_transient($status_key);
1635	1307
1636		- if (!$status || !is_array($status)) {
1637		- throw new Exception('Invalid status data retrieved from transient');
1638		- }
	1308	+<!-- Tab Navigation -->
	1309	+<div class="mxchat-kb-tabs-nav">
	1310	+ <button class="mxchat-kb-tab-button active" data-tab="import">
	1311	+ <?php esc_html_e('Knowledge Import', 'mxchat'); ?>
	1312	+ </button>
	1313	+ <button class="mxchat-kb-tab-button" data-tab="sync">
	1314	+ <?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?>
	1315	+ </button>
	1316	+ <button class="mxchat-kb-tab-button" data-tab="pinecone">
	1317	+ <?php esc_html_e('Pinecone Settings', 'mxchat'); ?>
	1318	+ </button>
	1319	+</div>
1639	1320
1640		- $start_page = absint($status['processed_pages']);
1641		- $end_page = min($start_page + $batch_size, $total_pages);
1642	1321
1643		- $instance = new self(); // Create an instance of the class
	1322	+<div class="mxchat-kb-tabs-content">
	1323	+ <div id="mxchat-kb-tab-import" class="mxchat-kb-tab-content active">
	1324	+<!-- Import Options Card -->
	1325	+<div class="mxchat-card">
1644	1326
1645		- for ($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
	1327	+ <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
1648	1328
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' => $pdf_url
1659		- );
	1329	+<?php
	1330	+// Check if the appropriate embedding API key exists
	1331	+$embedding_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	1332	+$has_openai_key = !empty($this->options['api_key']);
	1333	+$has_voyage_key = !empty($this->options['voyage_api_key']);
	1334	+$has_gemini_key = !empty($this->options['gemini_api_key']);
1660	1335
1661		- $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
1662		- $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
	1336	+// Determine if they have the needed API key for their selected embedding model
	1337	+$has_required_key = false;
	1338	+$required_key_type = '';
1663	1339
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($pdf_path);
1699		- }
1700		- }
	1340	+if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
	1341	+ $has_required_key = true;
	1342	+ $required_key_type = 'OpenAI';
	1343	+} elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
	1344	+ $has_required_key = true;
	1345	+ $required_key_type = 'Voyage AI';
	1346	+} elseif (strpos($embedding_model, 'gemini-embedding-') !== false && $has_gemini_key) {
	1347	+ $has_required_key = true;
	1348	+ $required_key_type = 'Google Gemini';
	1349	+} elseif (strpos($embedding_model, 'text-embedding-') !== false) {
	1350	+ $required_key_type = 'OpenAI';
	1351	+} elseif (strpos($embedding_model, 'voyage-') !== false) {
	1352	+ $required_key_type = 'Voyage AI';
	1353	+} elseif (strpos($embedding_model, 'gemini-embedding-') !== false) {
	1354	+ $required_key_type = 'Google Gemini';
1701	1355	}
1702		-public function get_pdf_processing_status($pdf_url) {
1703		- $pdf_url = esc_url_raw($pdf_url);
1704		- $status = get_transient(sanitize_key('mxchat_pdf_status_' . md5($pdf_url)));
	1356	+?>
1705	1357
1706		- if (!$status || !is_array($status)) {
1707		- return false;
1708		- }
	1358	+ <div class="mxchat-knowledge-warning <?php echo $has_required_key ? 'success' : 'warning'; ?>">
	1359	+ <?php if ($has_required_key): ?>
	1360	+ <p><span class="dashicons dashicons-yes-alt"></span> <?php echo wp_kses_post(sprintf(__('We detected your %s API key. <strong>You must have added credits to your %s account</strong> before using the knowledgebase.', 'mxchat'), $required_key_type, $required_key_type)); ?></p>
	1361	+ <?php else: ?>
	1362	+ <p><span class="dashicons dashicons-warning"></span> <strong><?php esc_html_e('Important:', 'mxchat'); ?></strong> <?php echo sprintf(esc_html__('Before importing knowledge, you must add a %s API key with sufficient credits in the Chatbot settings.', 'mxchat'), $required_key_type); ?> <a href="<?php echo admin_url('admin.php?page=mxchat-max'); ?>"><?php esc_html_e('Go to API Key Settings', 'mxchat'); ?></a></p>
	1363	+ <?php endif; ?>
	1364	+ </div>
1709	1365
1710		- return array(
1711		- 'total_pages' => absint($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($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
1723		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
1724		- }
1725	1366
1726		- // Verify nonce
1727		- check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
1728	1367
1729		- // Validate URL
1730		- if (!isset($_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		- }
	1368	+<!-- Import Options Section -->
	1369	+ <div class="mxchat-import-section">
	1370	+ <h3><?php esc_html_e('Import Options', 'mxchat'); ?></h3>
1738	1371
1739		- $submitted_url = esc_url_raw($_POST['sitemap_url']);
1740		- $response = wp_remote_get($submitted_url, array('timeout' => 30));
	1372	+ <!-- Import Options Grid -->
	1373	+ <div class="mxchat-import-options">
	1374	+ <!-- WordPress Import Option -->
	1375	+ <button type="button" id="mxchat-open-content-selector" class="mxchat-import-box mxchat-import-wordpress" data-option="wordpress">
	1376	+ <div class="mxchat-import-icon">
	1377	+ <span class="dashicons dashicons-wordpress"></span>
	1378	+ </div>
	1379	+ <div class="mxchat-import-content">
	1380	+ <h4><?php esc_html_e('WordPress Content', 'mxchat'); ?></h4>
	1381	+ <p><?php esc_html_e('Import specific posts and pages to your knowledge base.', 'mxchat'); ?></p>
	1382	+ </div>
	1383	+ <div class="mxchat-recommended-tag"><?php esc_html_e('Recommended', 'mxchat'); ?></div>
	1384	+ </button>
1741	1385
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		- }
	1386	+ <!-- Sitemap Import Option -->
	1387	+ <button type="button" class="mxchat-import-box" data-option="sitemap" data-placeholder="<?php esc_attr_e('Enter sitemap URL here', 'mxchat'); ?>" data-type="sitemap">
	1388	+ <div class="mxchat-import-icon">
	1389	+ <span class="dashicons dashicons-admin-site-alt"></span>
	1390	+ </div>
	1391	+ <div class="mxchat-import-content">
	1392	+ <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
	1393	+ <p><?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
	1394	+ </div>
	1395	+ </button>
1754	1396
1755		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1756		- $body_content = wp_remote_retrieve_body($response);
	1397	+ <!-- Direct URL Import Option -->
	1398	+ <button type="button" class="mxchat-import-box" data-option="url" data-placeholder="<?php esc_attr_e('Enter webpage URL here', 'mxchat'); ?>" data-type="url">
	1399	+ <div class="mxchat-import-icon">
	1400	+ <span class="dashicons dashicons-admin-links"></span>
	1401	+ </div>
	1402	+ <div class="mxchat-import-content">
	1403	+ <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
	1404	+ <p><?php esc_html_e('Import content from any webpage.', 'mxchat'); ?></p>
	1405	+ </div>
	1406	+ </button>
1757	1407
1758		- if (empty($body_content)) {
1759		- set_transient('mxchat_admin_notice_error',
1760		- esc_html__('Empty response received from URL.', 'mxchat'),
1761		- 30
1762		- );
1763		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1764		- exit;
1765		- }
	1408	+ <!-- Direct Content Import Option -->
	1409	+ <button type="button" class="mxchat-import-box" data-option="content" data-type="content">
	1410	+ <div class="mxchat-import-icon">
	1411	+ <span class="dashicons dashicons-editor-paste-text"></span>
	1412	+ </div>
	1413	+ <div class="mxchat-import-content">
	1414	+ <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
	1415	+ <p><?php esc_html_e('Submit content to be vectorized.', 'mxchat'); ?></p>
	1416	+ </div>
	1417	+ </button>
	1418	+
	1419	+ <!-- PDF Import Option -->
	1420	+ <button type="button" class="mxchat-import-box" data-option="pdf" data-placeholder="<?php esc_attr_e('Enter PDF URL here', 'mxchat'); ?>" data-type="pdf">
	1421	+ <div class="mxchat-import-icon">
	1422	+ <span class="dashicons dashicons-media-document"></span>
	1423	+ </div>
	1424	+ <div class="mxchat-import-content">
	1425	+ <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
	1426	+ <p><?php esc_html_e('Import knowledge from PDF documents.', 'mxchat'); ?></p>
	1427	+ </div>
	1428	+ </button>
	1429	+ </div>
1766	1430
1767		- // Handle PDF URL
1768		- if ($this->is_pdf_url($submitted_url, $response)) {
1769		- $result = $this->handle_pdf_for_knowledge_base($submitted_url, $response);
	1431	+ <!-- Input Areas for URL and Content -->
	1432	+ <div class="mxchat-import-input-area" id="mxchat-url-input-area" style="display: none;">
	1433	+ <?php if (!$is_processing) : ?>
	1434	+ <form id="mxchat-url-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
	1435	+ <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
	1436	+ <input type="hidden" name="import_type" id="import_type" value="url">
	1437	+ <div class="mxchat-url-input-group">
	1438	+ <input type="url"
	1439	+ name="sitemap_url"
	1440	+ id="sitemap_url"
	1441	+ placeholder="<?php esc_attr_e('Enter URL here', 'mxchat'); ?>"
	1442	+ required />
	1443	+ <button type="submit"
	1444	+ name="submit_sitemap"
	1445	+ class="mxchat-button-primary">
	1446	+ <?php esc_html_e('Import', 'mxchat'); ?>
	1447	+ </button>
	1448	+ </div>
	1449	+ <p class="mxchat-url-description" id="url-description-text"></p>
	1450	+ </form>
	1451	+ <?php endif; ?>
	1452	+ </div>
1770	1453
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		- }
	1454	+ <div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none;">
	1455	+ <?php if (!$is_processing) : ?>
	1456	+ <form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
	1457	+ <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
	1458	+ <div class="mxchat-form-group">
	1459	+ <textarea
	1460	+ name="article_content"
	1461	+ id="article_content"
	1462	+ placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"
	1463	+ required
	1464	+ rows="6"
	1465	+ ></textarea>
	1466	+ </div>
	1467	+ <div class="mxchat-form-group">
	1468	+ <input type="url"
	1469	+ name="article_url"
	1470	+ id="article_url"
	1471	+ placeholder="<?php esc_attr_e('Enter source URL (Optional)', 'mxchat'); ?>">
	1472	+ </div>
	1473	+ <button type="submit"
	1474	+ name="submit_content"
	1475	+ class="mxchat-button-primary">
	1476	+ <?php esc_html_e('Import Content', 'mxchat'); ?>
	1477	+ </button>
	1478	+ </form>
	1479	+ <?php endif; ?>
	1480	+ </div>
	1481	+ </div>
1787	1482
1788		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1789		- exit;
1790		- }
	1483	+<!-- PDF Processing Status - ONLY PROCESSING -->
	1484	+ <?php if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
	1485	+ <div class="mxchat-status-card" data-card-type="pdf">
	1486	+ <div class="mxchat-status-header">
	1487	+ <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
	1488	+
	1489	+ <!-- Processing controls -->
	1490	+ <div class="mxchat-processing-controls">
	1491	+ <form method="post" class="mxchat-stop-form"
	1492	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1493	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1494	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1495	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1496	+ </button>
	1497	+ </form>
	1498	+
	1499	+ <button type="button" class="mxchat-manual-batch-btn"
	1500	+ data-process-type="pdf"
	1501	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_pdf_url')); ?>">
	1502	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1503	+ </button>
	1504	+ </div>
	1505	+ </div>
	1506	+
	1507	+ <div class="mxchat-progress-bar">
	1508	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
	1509	+ </div>
	1510	+
	1511	+ <div class="mxchat-status-details">
	1512	+ <p><?php printf(
	1513	+ esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
	1514	+ absint($pdf_status['processed_pages']),
	1515	+ absint($pdf_status['total_pages']),
	1516	+ absint($pdf_status['percentage'])
	1517	+ ); ?></p>
	1518	+
	1519	+ <?php if (!empty($pdf_status['failed_pages']) && $pdf_status['failed_pages'] > 0) : ?>
	1520	+ <p><strong><?php esc_html_e('Failed pages:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['failed_pages']); ?></p>
	1521	+ <?php endif; ?>
	1522	+
	1523	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($pdf_status['status'])); ?></p>
	1524	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['last_update']); ?></p>
	1525	+ </div>
	1526	+ </div>
	1527	+ <?php endif; ?>
1791	1528
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		- $xml_errors = libxml_get_errors();
1797		- libxml_clear_errors();
	1529	+ <!-- Sitemap Processing Status - ONLY PROCESSING -->
	1530	+ <?php if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
	1531	+ <div class="mxchat-status-card" data-card-type="sitemap">
	1532	+ <div class="mxchat-status-header">
	1533	+ <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
	1534	+
	1535	+ <!-- Processing controls -->
	1536	+ <div class="mxchat-processing-controls">
	1537	+ <form method="post" class="mxchat-stop-form"
	1538	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1539	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1540	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1541	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1542	+ </button>
	1543	+ </form>
	1544	+
	1545	+ <button type="button" class="mxchat-manual-batch-btn"
	1546	+ data-process-type="sitemap"
	1547	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_sitemap_url')); ?>">
	1548	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1549	+ </button>
	1550	+ </div>
	1551	+ </div>
	1552	+
	1553	+ <div class="mxchat-progress-bar">
	1554	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
	1555	+ </div>
	1556	+
	1557	+ <div class="mxchat-status-details">
	1558	+ <p><?php printf(
	1559	+ esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
	1560	+ absint($sitemap_status['processed_urls']),
	1561	+ absint($sitemap_status['total_urls']),
	1562	+ absint($sitemap_status['percentage'])
	1563	+ ); ?></p>
	1564	+
	1565	+ <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
	1566	+ <p><strong><?php esc_html_e('Failed URLs:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['failed_urls']); ?></p>
	1567	+ <?php endif; ?>
	1568	+
	1569	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($sitemap_status['status'])); ?></p>
	1570	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['last_update']); ?></p>
	1571	+
	1572	+ <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
	1573	+ <div class="mxchat-error-notice">
	1574	+ <?php if (!empty($sitemap_status['error'])) : ?>
	1575	+ <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
	1576	+ <?php endif; ?>
	1577	+ <?php if (!empty($sitemap_status['last_error'])) : ?>
	1578	+ <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
	1579	+ <?php endif; ?>
	1580	+ </div>
	1581	+ <?php endif; ?>
	1582	+ </div>
	1583	+ </div>
	1584	+ <?php endif; ?>
1798	1585
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		- }
	1586	+ <!-- Single URL Submission Status -->
	1587	+ <?php
	1588	+ // Get single URL status
	1589	+ $single_url_status = $this->knowledge_manager->mxchat_get_single_url_status();
	1590	+ $is_active_processing =
	1591	+ ($sitemap_status && $sitemap_status['status'] === 'processing') ||
	1592	+ ($pdf_status && $pdf_status['status'] === 'processing');
	1593	+ ?>
1807	1594
1808		- $result = $this->handle_sitemap_for_knowledge_base($xml, $submitted_url);
	1595	+ <div id="mxchat-single-url-status-container" <?php echo $is_active_processing ? 'style="display:none;"' : ''; ?>>
	1596	+ <?php if ($single_url_status && !$is_active_processing) : ?>
	1597	+ <div class="mxchat-status-card">
	1598	+ <div class="mxchat-status-header">
	1599	+ <h4><?php esc_html_e('Last URL Submission', 'mxchat'); ?></h4>
	1600	+ <?php if ($single_url_status['status'] === 'failed') : ?>
	1601	+ <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Failed', 'mxchat'); ?></span>
	1602	+ <?php else : ?>
	1603	+ <span class="mxchat-status-badge mxchat-status-success"><?php esc_html_e('Success', 'mxchat'); ?></span>
	1604	+ <?php endif; ?>
	1605	+ </div>
	1606	+ <div class="mxchat-status-details">
	1607	+ <p><strong><?php esc_html_e('URL:', 'mxchat'); ?></strong>
	1608	+ <a href="<?php echo esc_url($single_url_status['url']); ?>" target="_blank">
	1609	+ <?php echo esc_html(strlen($single_url_status['url']) > 60 ? substr($single_url_status['url'], 0, 57) . '...' : $single_url_status['url']); ?>
	1610	+ </a>
	1611	+ </p>
	1612	+ <p><strong><?php esc_html_e('Submitted:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['human_time']); ?></p>
1809	1613
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		- }
	1614	+ <?php if ($single_url_status['status'] === 'failed' && !empty($single_url_status['error'])) : ?>
	1615	+ <div class="mxchat-error-notice">
	1616	+ <p class="error"><?php echo esc_html($single_url_status['error']); ?></p>
	1617	+ </div>
	1618	+ <?php endif; ?>
1826	1619
1827		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1828		- exit;
1829		- }
	1620	+ <?php if ($single_url_status['status'] === 'complete') : ?>
	1621	+ <p><strong><?php esc_html_e('Content Length:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['content_length']); ?> <?php esc_html_e('characters', 'mxchat'); ?></p>
	1622	+ <p><strong><?php esc_html_e('Embedding Dimensions:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['embedding_dimensions']); ?></p>
	1623	+ <?php endif; ?>
	1624	+ </div>
	1625	+ </div>
	1626	+ <?php endif; ?>
	1627	+ </div>
	1628	+
	1629	+ <!-- Completed Status Cards - Handles completed PDF/Sitemap processing -->
	1630	+ <?php
	1631	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1632	+ echo $knowledge_manager->mxchat_render_completed_status_cards();
	1633	+ ?>
1830	1634
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	1635
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		- }
	1636	+</div>
1843	1637
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		- $this->options['api_key']
1850		- );
1851		- set_transient('mxchat_admin_notice_success',
1852		- esc_html__('URL content successfully submitted!', 'mxchat'),
1853		- 30
1854		- );
1855		- } else {
1856		- set_transient('mxchat_admin_notice_error',
1857		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
1858		- 30
1859		- );
1860		- }
	1638	+<!-- Knowledge Base Table Card -->
	1639	+<div class="mxchat-card">
	1640	+ <div class="mxchat-card-header">
	1641	+<h2>
	1642	+ <?php esc_html_e('Knowledge Base', 'mxchat'); ?>
	1643	+ <span class="mxchat-record-count">
	1644	+ <?php if ($showing_recent_only && $total_in_database > 1000): ?>
	1645	+ (<?php echo esc_html($total_records); ?> of <?php echo esc_html(number_format($total_in_database)); ?> total - recent entries only)
	1646	+ <?php else: ?>
	1647	+ (<?php echo esc_html($total_records); ?>)
	1648	+ <?php endif; ?>
	1649	+ </span>
	1650	+ <!-- Keep your existing badge code here -->
	1651	+ <?php if ($use_pinecone) : ?>
	1652	+ <span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
	1653	+ <span class="dashicons dashicons-cloud"></span>
	1654	+ <?php esc_html_e('Pinecone', 'mxchat'); ?>
	1655	+ </span>
	1656	+ <?php else : ?>
	1657	+ <span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
	1658	+ <span class="dashicons dashicons-database-view"></span>
	1659	+ <?php esc_html_e('WordPress DB', 'mxchat'); ?>
	1660	+ </span>
	1661	+ <?php endif; ?>
	1662	+</h2>
	1663	+ <div class="mxchat-header-actions">
	1664	+ <!-- Search -->
	1665	+ <form method="get" id="knowledge-search" class="mxchat-search-form">
	1666	+ <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
	1667	+ <input type="hidden" name="page" value="mxchat-prompts" />
	1668	+ <div class="mxchat-search-group">
	1669	+ <span class="dashicons dashicons-search"></span>
	1670	+ <input type="text"
	1671	+ name="search"
	1672	+ placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
	1673	+ value="<?php echo esc_attr($search_query); ?>" />
	1674	+ </div>
	1675	+ </form>
1861	1676
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, $sitemap_url) {
1866		- if (!current_user_can('manage_options')) {
1867		- //error_log(esc_html__('Unauthorized sitemap processing attempt', 'mxchat'));
1868		- return false;
1869		- }
	1677	+ <!-- Delete All -->
	1678	+ <form method="post"
	1679	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
	1680	+ class="mxchat-delete-form"
	1681	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
	1682	+ <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
	1683	+ <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
	1684	+ <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
	1685	+ <span class="dashicons dashicons-trash"></span>
	1686	+ <?php esc_html_e('Delete All', 'mxchat'); ?>
	1687	+ </button>
	1688	+ </form>
	1689	+ </div>
	1690	+ </div>
	1691	+
	1692	+ <!-- Recent Entries Info Banner -->
	1693	+<?php if ($showing_recent_only && $total_in_database > 1000): ?>
	1694	+ <div class="mxchat-info-banner recent-only" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e3f2fd; border-left: 4px solid #2196f3; color: #1565c0;">
	1695	+ <span class="dashicons dashicons-info"></span>
	1696	+ <span>
	1697	+ <?php printf(
	1698	+ esc_html__('Showing your %s most recent entries for faster loading. Your complete database contains %s entries. ', 'mxchat'),
	1699	+ number_format($total_records),
	1700	+ number_format($total_in_database)
	1701	+ ); ?>
	1702	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('View complete database in Pinecone →', 'mxchat'); ?></a>
	1703	+ </span>
	1704	+ </div>
	1705	+<?php endif; ?>
1870	1706
1871		- try {
1872		- $sitemap_url = esc_url_raw($sitemap_url);
	1707	+ <!-- Data Source Info Banner -->
	1708	+ <?php if ($use_pinecone) : ?>
	1709	+ <div class="mxchat-info-banner pinecone" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e8f5e8; border-left: 4px solid #4caf50; color: #2e7d2e;">
	1710	+ <span class="dashicons dashicons-cloud"></span>
	1711	+ <span><?php esc_html_e('Refresh page to see new content, but wait 5-10 seconds first! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
	1712	+ </div>
	1713	+ <?php else : ?>
	1714	+ <div class="mxchat-info-banner wordpress" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #fff3e0; border-left: 4px solid #ff9800; color: #e65100;">
	1715	+ <span class="dashicons dashicons-database-view"></span>
	1716	+ <span><?php esc_html_e('Refresh page to see new content, but wait 5-10 seconds first! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
	1717	+ </div>
	1718	+ <?php endif; ?>
1873	1719
1874		- if (!$xml || !is_object($xml)) {
1875		- throw new Exception(__('Invalid XML object provided', 'mxchat'));
1876		- }
	1720	+ <!-- Table -->
	1721	+ <div class="mxchat-table-wrapper">
	1722	+ <table class="mxchat-records-table">
	1723	+ <thead>
	1724	+ <tr>
	1725	+ <th><?php esc_html_e('ID', 'mxchat'); ?></th>
	1726	+ <th><?php esc_html_e('Content', 'mxchat'); ?></th>
	1727	+ <th><?php esc_html_e('Source', 'mxchat'); ?></th>
	1728	+ <?php if ($data_source === 'pinecone') : ?>
	1729	+ <th><?php esc_html_e('Vector ID', 'mxchat'); ?></th>
	1730	+ <?php endif; ?>
	1731	+ <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
	1732	+ </tr>
	1733	+ </thead>
	1734	+ <tbody>
	1735	+ <?php if ($prompts) : ?>
	1736	+ <?php foreach ($prompts as $index => $prompt) : ?>
	1737	+ <tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
	1738	+ data-source="<?php echo esc_attr($data_source); ?>"
	1739	+ <?php if ($data_source === 'pinecone') : ?>
	1740	+ style="background: rgba(33, 150, 243, 0.02);"
	1741	+ <?php endif; ?>>
	1742	+ <td>
	1743	+ <?php if ($data_source === 'pinecone') : ?>
	1744	+ <?php echo esc_html($index + 1 + (($current_page - 1) * $per_page)); ?>
	1745	+ <?php else : ?>
	1746	+ <?php echo esc_html($prompt->id); ?>
	1747	+ <?php endif; ?>
	1748	+ </td>
	1749	+ <td class="mxchat-content-cell">
	1750	+ <div class="content-view">
	1751	+ <?php
	1752	+ $content = $prompt->article_content;
	1753	+ // Check if content contains Hebrew characters
	1754	+ if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
	1755	+ // Apply RTL direction for Hebrew content
	1756	+ echo '<div dir="rtl" lang="he" class="rtl-content">';
	1757	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	1758	+ echo '</div>';
	1759	+ } else {
	1760	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	1761	+ }
	1762	+ ?>
	1763	+ </div>
	1764	+ <?php if ($data_source === 'wordpress') : ?>
	1765	+ <textarea class="content-edit" style="display:none;"
	1766	+ <?php if (preg_match('/[\x{0590}-\x{05FF}]/u', $prompt->article_content)) echo 'dir="rtl" lang="he"'; ?>>
	1767	+ <?php echo esc_textarea($prompt->article_content); ?>
	1768	+ </textarea>
	1769	+ <?php endif; ?>
	1770	+ </td>
	1771	+ <td class="mxchat-url-cell">
	1772	+ <div class="url-view">
	1773	+ <?php if (!empty($prompt->source_url)) : ?>
	1774	+ <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
	1775	+ <span class="dashicons dashicons-external"></span>
	1776	+ <?php esc_html_e('View Source', 'mxchat'); ?>
	1777	+ </a>
	1778	+ <?php else : ?>
	1779	+ <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	1780	+ <?php endif; ?>
	1781	+ </div>
	1782	+ <?php if ($data_source === 'wordpress') : ?>
	1783	+ <input type="text" class="url-edit" style="display:none;"
	1784	+ value="<?php echo esc_attr($prompt->source_url); ?>" />
	1785	+ <?php endif; ?>
	1786	+ </td>
	1787	+ <?php if ($data_source === 'pinecone') : ?>
	1788	+ <td class="mxchat-vector-id-cell">
	1789	+ <code style="background: #f5f5f5; padding: 2px 6px; border-radius: 3px; font-size: 11px;">
	1790	+ <?php echo esc_html(substr($prompt->id, 0, 12) . '...'); ?>
	1791	+ </code>
	1792	+ </td>
	1793	+ <?php endif; ?>
	1794	+ <td class="mxchat-actions-cell">
	1795	+ <?php if ($data_source === 'wordpress') : ?>
	1796	+ <!-- WordPress DB - Full edit capabilities -->
	1797	+ <button class="mxchat-button-icon edit-button"
	1798	+ data-id="<?php echo esc_attr($prompt->id); ?>">
	1799	+ <span class="dashicons dashicons-edit"></span>
	1800	+ </button>
	1801	+ <button class="mxchat-button-icon save-button"
	1802	+ data-id="<?php echo esc_attr($prompt->id); ?>"
	1803	+ style="display:none;"
	1804	+ data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
	1805	+ <span class="dashicons dashicons-saved"></span>
	1806	+ </button>
	1807	+ <?php else : ?>
	1808	+ <!-- Pinecone - Read-only with note -->
	1809	+ <span class="mxchat-readonly-note"
	1810	+ title="<?php esc_attr_e('Pinecone records are read-only', 'mxchat'); ?>"
	1811	+ style="opacity: 0.6; cursor: help;">
	1812	+ <span class="dashicons dashicons-visibility"></span>
	1813	+ </span>
	1814	+ <?php endif; ?>
1877	1815
1878		- $urls = [];
1879		- foreach ($xml->url as $url_element) {
1880		- $url = esc_url_raw((string)$url_element->loc);
1881		- if ($url) {
1882		- $urls[] = $url;
1883		- }
1884		- }
	1816	+ <!-- Delete button for both sources -->
	1817	+ <?php if ($data_source === 'pinecone') : ?>
	1818	+ <!-- AJAX Delete for Pinecone -->
	1819	+ <button type="button"
	1820	+ class="mxchat-button-icon delete-button-ajax"
	1821	+ data-vector-id="<?php echo esc_attr($prompt->id); ?>"
	1822	+ data-nonce="<?php echo wp_create_nonce('mxchat_delete_pinecone_prompt_nonce'); ?>"
	1823	+ title="<?php esc_attr_e('Delete entry', 'mxchat'); ?>">
	1824	+ <span class="dashicons dashicons-trash"></span>
	1825	+ </button>
	1826	+ <?php else : ?>
	1827	+ <!-- Regular link delete for WordPress DB -->
	1828	+ <a href="<?php echo esc_url(admin_url(
	1829	+ 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
	1830	+ . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
	1831	+ )); ?>"
	1832	+ class="mxchat-button-icon delete-button"
	1833	+ onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
	1834	+ <span class="dashicons dashicons-trash"></span>
	1835	+ </a>
	1836	+ <?php endif; ?>
	1837	+ </td>
	1838	+ </tr>
	1839	+ <?php endforeach; ?>
	1840	+ <?php else : ?>
	1841	+ <tr>
	1842	+ <td colspan="<?php echo $data_source === 'pinecone' ? '5' : '4'; ?>" class="mxchat-no-records">
	1843	+ <?php if ($use_pinecone) : ?>
	1844	+ <?php esc_html_e('No vectors found in Pinecone database.', 'mxchat'); ?>
	1845	+ <?php else : ?>
	1846	+ <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
	1847	+ <?php endif; ?>
	1848	+ </td>
	1849	+ </tr>
	1850	+ <?php endif; ?>
	1851	+ </tbody>
	1852	+ </table>
	1853	+ </div>
1885	1854
1886		- $total_urls = absint(count($urls));
	1855	+ <?php if ($page_links) : ?>
	1856	+ <div class="mxchat-pagination">
	1857	+ <?php echo wp_kses_post($page_links); ?>
	1858	+ </div>
	1859	+ <?php endif; ?>
	1860	+</div>
1887	1861
1888		- if ($total_urls < 1) {
1889		- throw new Exception(__('No valid URLs found in sitemap', 'mxchat'));
1890		- }
	1862	+</div>
1891	1863
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		- ));
	1864	+ <!-- Sync Settings Tab (Initially Hidden) -->
	1865	+ <div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
	1866	+<div class="mxchat-card">
	1867	+ <!-- Auto-Sync Settings -->
	1868	+ <div class="mxchat-settings-section">
	1869	+ <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
	1870	+ <p class="mxchat-description">
	1871	+ <?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below. Works with Pinecone if enabled', 'mxchat'); ?>
	1872	+ </p>
	1873	+ <div class="mxchat-autosave-section">
	1874	+ <div class="mxchat-toggle-group">
	1875	+ <div class="mxchat-toggle-container">
	1876	+ <label class="mxchat-toggle-switch">
	1877	+ <input type="checkbox"
	1878	+ name="mxchat_auto_sync_posts"
	1879	+ class="mxchat-autosave-field"
	1880	+ value="1"
	1881	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	1882	+ <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
	1883	+ <span class="mxchat-toggle-slider"></span>
	1884	+ </label>
	1885	+ <span class="mxchat-toggle-label">
	1886	+ <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
	1887	+ </span>
	1888	+ </div>
1899	1889
1900		- $status_data = array(
1901		- 'total_urls' => $total_urls,
1902		- 'processed_urls' => 0,
1903		- 'status' => 'processing',
1904		- 'last_update' => time()
1905		- );
	1890	+ <div class="mxchat-toggle-container">
	1891	+ <label class="mxchat-toggle-switch">
	1892	+ <input type="checkbox"
	1893	+ name="mxchat_auto_sync_pages"
	1894	+ class="mxchat-autosave-field"
	1895	+ value="1"
	1896	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	1897	+ <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
	1898	+ <span class="mxchat-toggle-slider"></span>
	1899	+ </label>
	1900	+ <span class="mxchat-toggle-label">
	1901	+ <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
	1902	+ </span>
	1903	+ </div>
1906	1904
1907		- set_transient(
1908		- sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)),
1909		- array_map('sanitize_text_field', $status_data),
1910		- DAY_IN_SECONDS
1911		- );
	1905	+ <!-- Custom Post Types Section -->
	1906	+ <div class="mxchat-section-content">
	1907	+ <div class="mxchat-custom-post-types-header">
	1908	+ <button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
	1909	+ <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
	1910	+ <span class="mxchat-toggle-icon">▼</span>
	1911	+ </button>
	1912	+ </div>
1912	1913
1913		- return __('scheduled', 'mxchat');
	1914	+ <div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
	1915	+ <h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
	1916	+ <p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
1914	1917
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);
	1918	+ <div class="mxchat-custom-post-types">
	1919	+ <?php
	1920	+ $post_types = $knowledge_manager->mxchat_get_public_post_types();
	1921	+ // Skip post and page as they're handled separately
	1922	+ unset($post_types['post']);
	1923	+ unset($post_types['page']);
1926	1924
1927		- if (!is_array($urls) || empty($urls)) {
1928		- return;
1929		- }
	1925	+ if (!empty($post_types)) {
	1926	+ foreach ($post_types as $post_type => $label) {
	1927	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	1928	+ $is_enabled = get_option($option_name, '0');
	1929	+ ?>
	1930	+ <div class="mxchat-toggle-container">
	1931	+ <label class="mxchat-toggle-switch">
	1932	+ <input type="checkbox"
	1933	+ name="<?php echo esc_attr($option_name); ?>"
	1934	+ class="mxchat-autosave-field"
	1935	+ value="1"
	1936	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	1937	+ <?php checked($is_enabled, '1'); ?>>
	1938	+ <span class="mxchat-toggle-slider"></span>
	1939	+ </label>
	1940	+ <span class="mxchat-toggle-label">
	1941	+ <?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
	1942	+ </span>
	1943	+ </div>
	1944	+ <?php
	1945	+ }
	1946	+ } else {
	1947	+ echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
	1948	+ }
	1949	+ ?>
	1950	+ </div>
	1951	+ </div>
	1952	+ </div>
	1953	+ </div>
	1954	+ </div>
	1955	+ </div>
	1956	+</div>
	1957	+</div>
1930	1958
1931		- try {
1932		- $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
1933		- $status = get_transient($status_key);
	1959	+<!-- NEW PINECONE TAB -->
	1960	+ <div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
	1961	+ <div class="mxchat-card">
	1962	+ <h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
	1963	+ <p class="mxchat-description">
	1964	+ <?php echo wp_kses(
	1965	+ __('<strong>Pinecone is optional</strong> and not required for MxChat to function. It provides enhanced search performance for larger knowledge bases. When enabled, content will be stored in Pinecone instead of the WordPress database, but you can use MxChat without it.', 'mxchat'),
	1966	+ array('strong' => array())
	1967	+ ); ?>
	1968	+ </p>
1934	1969
1935		- if (!$status || !is_array($status)) {
1936		- throw new Exception('Invalid status data retrieved from transient');
1937		- }
	1970	+ <div class="mxchat-pinecone-info-box">
	1971	+ <div class="mxchat-info-icon">
	1972	+ <span class="dashicons dashicons-info"></span>
	1973	+ </div>
	1974	+ <div class="mxchat-info-content">
	1975	+ <h4><?php esc_html_e('What is Pinecone?', 'mxchat'); ?></h4>
	1976	+ <p><?php esc_html_e('Pinecone is a specialized vector database designed for AI applications. It provides faster similarity searches and better scalability compared to traditional databases for AI-powered features.', 'mxchat'); ?></p>
	1977	+ <p><a href="https://www.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Learn more about Pinecone →', 'mxchat'); ?></a></p>
	1978	+ </div>
	1979	+ </div>
1938	1980
1939		- $start_url = absint($status['processed_urls']);
1940		- $end_url = min($start_url + $batch_size, $total_urls);
1941		- $instance = new self();
	1981	+ <div class="mxchat-database-settings-form">
	1982	+ <!-- REMOVED the WordPress form - we're using AJAX auto-save instead -->
	1983	+ <?php
	1984	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	1985	+ $use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
	1986	+ ?>
1942	1987
1943		- // Track failures in batch
1944		- $batch_stats = [
1945		- 'processed' => 0,
1946		- 'failed' => 0,
1947		- 'last_error' => ''
1948		- ];
	1988	+ <div class="mxchat-toggle-container">
	1989	+ <label class="mxchat-toggle-switch">
	1990	+ <input type="checkbox"
	1991	+ name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"
	1992	+ value="1"
	1993	+ <?php checked($use_pinecone, '1'); ?>>
	1994	+ <span class="mxchat-toggle-slider"></span>
	1995	+ </label>
	1996	+ <span class="mxchat-toggle-label">
	1997	+ <?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?>
	1998	+ </span>
	1999	+ </div>
1949	2000
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);
	2001	+ <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
1953	2002
1954		- if (is_wp_error($page_response) || wp_remote_retrieve_response_code($page_response) !== 200) {
1955		- $batch_stats['failed']++;
1956		- continue;
1957		- }
	2003	+ <?php if ($use_pinecone) : ?>
	2004	+ <div class="mxchat-knowledge-warning success">
	2005	+ <p><span class="dashicons dashicons-yes-alt"></span>
	2006	+ <?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?>
	2007	+ </p>
	2008	+ </div>
	2009	+ <?php endif; ?>
1958	2010
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);
	2011	+ <div class="mxchat-form-group">
	2012	+ <label for="mxchat_pinecone_api_key">
	2013	+ <?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="required">*</span>
	2014	+ </label>
	2015	+ <input type="password"
	2016	+ id="mxchat_pinecone_api_key"
	2017	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]"
	2018	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
	2019	+ class="regular-text"
	2020	+ placeholder="pcsk_..." />
	2021	+ <p class="description">
	2022	+ <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
	2023	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
	2024	+ </p>
	2025	+ </div>
1962	2026
1963		- if (!empty($sanitized_content)) {
1964		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content);
	2027	+ <div class="mxchat-form-group">
	2028	+ <label for="mxchat_pinecone_environment">
	2029	+ <?php esc_html_e('Region', 'mxchat'); ?>
	2030	+ </label>
	2031	+ <input type="text"
	2032	+ id="mxchat_pinecone_environment"
	2033	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
	2034	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>"
	2035	+ placeholder="e.g., gcp-starter"
	2036	+ class="regular-text" />
	2037	+ <p class="description">
	2038	+ <?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp, us-east-1-aws)', 'mxchat'); ?>
	2039	+ </p>
	2040	+ </div>
1965	2041
1966		- if (is_array($embedding_vector)) {
1967		- $options = get_option('mxchat_options');
1968		- $submission_result = MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $options['api_key']);
	2042	+ <div class="mxchat-form-group">
	2043	+ <label for="mxchat_pinecone_index">
	2044	+ <?php esc_html_e('Index Name', 'mxchat'); ?> <span class="required">*</span>
	2045	+ </label>
	2046	+ <input type="text"
	2047	+ id="mxchat_pinecone_index"
	2048	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_index]"
	2049	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>"
	2050	+ placeholder="e.g., my-wordpress-vectors"
	2051	+ class="regular-text" />
	2052	+ <p class="description">
	2053	+ <?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?>
	2054	+ </p>
	2055	+ </div>
1969	2056
1970		- if (is_wp_error($submission_result)) {
1971		- $batch_stats['failed']++;
1972		- $batch_stats['last_error'] = $submission_result->get_error_message();
1973		- continue;
1974		- }
	2057	+ <div class="mxchat-form-group">
	2058	+ <label for="mxchat_pinecone_host">
	2059	+ <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
	2060	+ </label>
	2061	+ <input type="text"
	2062	+ id="mxchat_pinecone_host"
	2063	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
	2064	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>"
	2065	+ placeholder="e.g., my-index-xyz123.svc.pinecone.io"
	2066	+ class="regular-text" />
	2067	+ <p class="description">
	2068	+ <?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in your index details.', 'mxchat'); ?>
	2069	+ </p>
	2070	+ </div>
1975	2071
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		- }
	2072	+<div class="mxchat-setup-steps">
	2073	+ <h3><?php esc_html_e('Setup Instructions', 'mxchat'); ?></h3>
	2074	+ <div class="mxchat-setup-step">
	2075	+ <span class="step-number">1</span>
	2076	+ <div class="step-content">
	2077	+ <h4><?php esc_html_e('Create Account', 'mxchat'); ?></h4>
	2078	+ <p><?php esc_html_e('Create a free account at', 'mxchat'); ?> <a href="https://www.pinecone.io/" target="_blank">pinecone.io</a></p>
	2079	+ </div>
	2080	+ </div>
	2081	+ <div class="mxchat-setup-step">
	2082	+ <span class="step-number">2</span>
	2083	+ <div class="step-content">
	2084	+ <h4><?php esc_html_e('Create Index', 'mxchat'); ?></h4>
	2085	+ <p><?php esc_html_e('Create a new index with these settings:', 'mxchat'); ?></p>
	2086	+ <ul>
	2087	+ <li><?php esc_html_e('Dimensions: Choose based on your embedding model - 1536 (OpenAI Ada 2, TE3 Small), 2048 (Voyage-3 Large), 3072 (TE3 Large, Gemini Embedding), 1536 (Gemini Embedding), or 768 (Gemini Embedding)', 'mxchat'); ?></li>
	2088	+ <li><?php esc_html_e('Metric: Cosine', 'mxchat'); ?></li>
	2089	+ <li><?php esc_html_e('Cloud & Region: Your preferred region', 'mxchat'); ?></li>
	2090	+ </ul>
	2091	+ </div>
	2092	+ </div>
	2093	+ <div class="mxchat-setup-step">
	2094	+ <span class="step-number">3</span>
	2095	+ <div class="step-content">
	2096	+ <h4><?php esc_html_e('Get API Key', 'mxchat'); ?></h4>
	2097	+ <p><?php esc_html_e('Copy your API key from the API Keys section', 'mxchat'); ?></p>
	2098	+ </div>
	2099	+ </div>
	2100	+ <div class="mxchat-setup-step">
	2101	+ <span class="step-number">4</span>
	2102	+ <div class="step-content">
	2103	+ <h4><?php esc_html_e('Get Index Host', 'mxchat'); ?></h4>
	2104	+ <p><?php esc_html_e('Copy your index host URL from the index details', 'mxchat'); ?></p>
	2105	+ </div>
	2106	+ </div>
	2107	+ <div class="mxchat-setup-step">
	2108	+ <span class="step-number">5</span>
	2109	+ <div class="step-content">
	2110	+ <h4><?php esc_html_e('Save Settings', 'mxchat'); ?></h4>
	2111	+ <p><?php esc_html_e('Fill in the form above and save settings', 'mxchat'); ?></p>
	2112	+ </div>
	2113	+ </div>
	2114	+</div>
1982	2115
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'] = $batch_stats['last_error'];
1987	2116
1988		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1989		- }
1990	2117
1991		- // If all URLs in this batch failed, stop processing
1992		- if ($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', $status), DAY_IN_SECONDS);
2000		- return;
2001		- }
	2118	+ </div>
2002	2119
2003		- if ($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', $status), DAY_IN_SECONDS);
2019		- }
2020		-}
2021	2120
2022		-public function get_sitemap_processing_status($sitemap_url) {
2023		- $sitemap_url = esc_url_raw($sitemap_url);
2024		- $status = get_transient(sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)));
	2121	+ </div>
	2122	+ </div>
	2123	+ </div>
2025	2124
2026		- if (!$status || !is_array($status)) {
2027		- return false;
2028		- }
	2125	+</div>
2029	2126
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	2127
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	2128
2050		- // Verify nonce
2051		- check_admin_referer('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce');
2052	2129
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		- }
	2130	+</div>
	2131	+</div>
2059	2132
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	2133
2067		- // Unschedule any pending sitemap events
2068		- $timestamp = wp_next_scheduled('mxchat_process_sitemap_urls');
2069		- if ($timestamp) {
2070		- wp_unschedule_event($timestamp, 'mxchat_process_sitemap_urls');
2071		- }
	2134	+<!-- Content Selector Modal -->
	2135	+<div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
	2136	+ <div class="mxchat-kb-modal-content">
	2137	+<div class="mxchat-kb-modal-header">
	2138	+ <h3>
	2139	+ <?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
	2140	+ <span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
	2141	+ </h3>
	2142	+ <span class="mxchat-kb-modal-close">&times;</span>
	2143	+</div>
	2144	+ <div class="mxchat-kb-modal-filters">
	2145	+ <div class="mxchat-kb-search-group">
	2146	+ <input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
	2147	+ </div>
2072	2148
2073		- // Redirect back with a success message
2074		- set_transient('mxchat_admin_notice_success',
2075		- esc_html__('Processing has been stopped successfully.', 'mxchat'),
2076		- 30
2077		- );
2078		- wp_safe_redirect(admin_url('admin.php?page=mxchat-prompts'));
2079		- exit;
2080		-}
2081		-private function mxchat_sanitize_content_for_api($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);
	2149	+ <div class="mxchat-kb-filter-group">
	2150	+ <select id="mxchat-kb-content-type-filter">
	2151	+ <option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
	2152	+ <option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
	2153	+ <option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
	2154	+ <?php
	2155	+ // Add other post types dynamically
	2156	+ $post_types = get_post_types(array('public' => true), 'objects');
	2157	+ foreach ($post_types as $post_type) {
	2158	+ // Skip post and page as they're already added
	2159	+ if (!in_array($post_type->name, array('post', 'page'))) {
	2160	+ echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
	2161	+ }
	2162	+ }
	2163	+ ?>
	2164	+ </select>
2086	2165
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);
	2166	+ <select id="mxchat-kb-content-status-filter">
	2167	+ <option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
	2168	+ <option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
	2169	+ <option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
	2170	+ </select>
2090	2171
2091		- // Trim and normalize whitespace
2092		- $content = trim(preg_replace('/\s+/', ' ', $content));
	2172	+ <select id="mxchat-kb-processed-filter">
	2173	+ <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
	2174	+ <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
	2175	+ <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
	2176	+ </select>
	2177	+ </div>
	2178	+ </div>
2093	2179
2094		- return $content;
2095		-}
	2180	+ <div class="mxchat-kb-content-selection">
	2181	+ <div class="mxchat-kb-selection-header">
	2182	+ <label>
	2183	+ <input type="checkbox" id="mxchat-kb-select-all">
	2184	+ <?php esc_html_e('Select All', 'mxchat'); ?>
	2185	+ </label>
	2186	+ <span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
	2187	+ </div>
2096	2188
	2189	+ <div class="mxchat-kb-content-list">
	2190	+ <!-- Content will be loaded here via AJAX -->
	2191	+ <div class="mxchat-kb-loading">
	2192	+ <span class="mxchat-kb-spinner is-active"></span>
	2193	+ <?php esc_html_e('Loading content...', 'mxchat'); ?>
	2194	+ </div>
	2195	+ </div>
2097	2196
	2197	+ <div class="mxchat-kb-pagination">
	2198	+ <!-- Pagination will be added here -->
	2199	+ </div>
	2200	+ </div>
2098	2201
	2202	+ <div class="mxchat-kb-modal-footer">
	2203	+ <button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
	2204	+ <?php esc_html_e('Process Selected Content', 'mxchat'); ?>
	2205	+ <span class="mxchat-kb-selected-count">(0)</span>
	2206	+ </button>
	2207	+ <button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
	2208	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2209	+ </button>
	2210	+ </div>
	2211	+ </div>
	2212	+</div>
2099	2213
2100		-public function mxchat_handle_product_change($post_id, $post, $update) {
2101		- if ($post->post_type !== 'product') {
2102		- return;
	2214	+<?php
	2215	+}
	2216	+public function mxchat_delete_chat_history() {
	2217	+ if (!current_user_can('manage_options')) {
	2218	+ echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
	2219	+ wp_die();
2103	2220	}
	2221	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
	2222	+ global $wpdb;
	2223	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2104	2224
2105		- if ($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		-}
	2225	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	2226	+ $deleted_count = 0;
2114	2227
2115		-private function mxchat_store_product_embedding($product) {
2116		- if (!isset($this->options['enable_woocommerce_integration']) ||
2117		- !in_array($this->options['enable_woocommerce_integration'], ['1', 'on'])) {
2118		- return;
2119		- }
	2228	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	2229	+ $session_id_sanitized = sanitize_text_field($session_id);
2120	2230
2121		- $source_url = get_permalink($product->get_id());
	2231	+ // Clear relevant cache before deletion
	2232	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	2233	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
2122	2234
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();
	2235	+ // Perform the deletion from the database table
	2236	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
2131	2237
2132		- // Generate embedding vector
2133		- $embedding_vector = $this->mxchat_generate_embedding($description);
2134		- if (!is_array($embedding_vector)) {
2135		- return;
2136		- }
	2238	+ // Delete the corresponding option entry from wp_options table
	2239	+ delete_option("mxchat_history_" . $session_id_sanitized);
2137	2240
2138		- // Check for Pinecone addon and its settings
2139		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2140		- $use_pinecone = false;
	2241	+ // Delete any associated metadata options
	2242	+ delete_option("mxchat_email_" . $session_id_sanitized);
	2243	+ delete_option("mxchat_agent_name_" . $session_id_sanitized);
2141	2244
2142		- if ($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		- }
	2245	+ $deleted_count++;
	2246	+ }
2152	2247
2153		- if ($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		- $pinecone_settings['mxchat_pinecone_index']
2161		- );
	2248	+ // Optionally, clear a general cache if you have one
	2249	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
2162	2250
2163		- if (!$result['success']) {
2164		- // Fallback to WordPress DB if Pinecone storage fails
2165		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2166		- }
	2251	+ echo wp_json_encode([
	2252	+ 'success' => sprintf(
	2253	+ esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
	2254	+ $deleted_count
	2255	+ )
	2256	+ ]);
2167	2257	} else {
2168		- // Use WordPress DB storage
2169		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
	2258	+ echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
2170	2259	}
	2260	+
	2261	+ wp_die();
2171	2262	}
2172	2263
2173		-public function mxchat_handle_product_delete($post_id) {
2174		- if (get_post_type($post_id) !== 'product') {
	2264	+public function display_admin_notices() {
	2265	+ // Check if we're on a MXChat admin page
	2266	+ $screen = get_current_screen();
	2267	+ if (!$screen || strpos($screen->base, 'mxchat') === false) {
2175	2268	return;
2176	2269	}
2177	2270
2178		- $source_url = get_permalink($post_id);
	2271	+ //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
2179	2272
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($pinecone_settings['mxchat_pinecone_environment'])
2192		- );
2193		- }
2194		-
2195		- if ($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		- );
	2273	+ // Check for error notices
	2274	+ $error_notice = get_transient('mxchat_admin_notice_error');
	2275	+ if ($error_notice) {
	2276	+ //error_log('Found error transient: ' . $error_notice);
	2277	+ echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
	2278	+ delete_transient('mxchat_admin_notice_error');
	2279	+ //error_log('Displayed and deleted error transient');
2202	2280	} 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'));
	2281	+ //error_log('No error transient found');
2207	2282	}
2208		-}
2209	2283
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		- );
	2284	+ // Check for success notices
	2285	+ $success_notice = get_transient('mxchat_admin_notice_success');
	2286	+ if ($success_notice) {
	2287	+ //error_log('Found success transient: ' . $success_notice);
	2288	+ echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
	2289	+ delete_transient('mxchat_admin_notice_success');
	2290	+ //error_log('Displayed and deleted success transient');
2229	2291	}
2230	2292
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		- );
	2293	+ // Check for info notices
	2294	+ $info_notice = get_transient('mxchat_admin_notice_info');
	2295	+ if ($info_notice) {
	2296	+ //error_log('Found info transient: ' . $info_notice);
	2297	+ echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
	2298	+ delete_transient('mxchat_admin_notice_info');
	2299	+ //error_log('Displayed and deleted info transient');
2265	2300	}
2266	2301
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	2302	}
2298	2303
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	2304	public function mxchat_create_activation_page() {
2432	2305	$license_status = get_option('mxchat_license_status', 'inactive');
2433	2306	$license_error = get_option('mxchat_license_error', '');
2434	2307	?>
		@@ -2484,9 +2357,9 @@
2484	2357	</div>
2485	2358	<?php
2486	2359	}
2487	2360
2488		-public function mxchat_intents_page_html() {
	2361	+public function mxchat_actions_page_html() {
2489	2362	if (!current_user_can('manage_options')) {
2490	2363	return;
2491	2364	}
2492	2365
		@@ -2499,9 +2372,9 @@
2499	2372
2500	2373	// Success message
2501	2374	if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2502	2375	echo '<div class="notice notice-success is-dismissible"><p>' .
2503		- esc_html__('Intent updated successfully.', 'mxchat') .
	2376	+ esc_html__('Action updated successfully.', 'mxchat') .
2504	2377	'</p></div>';
2505	2378	}
2506	2379
2507	2380	// Filtering logic
		@@ -2522,10 +2395,10 @@
2522	2395	// Pagination
2523	2396	$total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2524	2397	$total_pages = ceil($total_intents / $per_page);
2525	2398
2526		- // Get intents
2527		- $intents = $wpdb->get_results($wpdb->prepare(
	2399	+ // Get intents (now called actions)
	2400	+ $actions = $wpdb->get_results($wpdb->prepare(
2528	2401	"SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2529	2402	$per_page, $offset
2530	2403	));
2531	2404
		@@ -2536,605 +2409,814 @@
2536	2409	<div class="wrap mxchat-wrapper">
2537	2410	<!-- Hero Section -->
2538	2411	<div class="mxchat-hero">
2539	2412	<h1 class="mxchat-main-title">
2540		- <span class="mxchat-gradient-text">Intent</span> Manager
	2413	+ <span class="mxchat-gradient-text">Actions</span> Manager
2541	2414	</h1>
2542	2415	<p class="mxchat-hero-subtitle">
2543		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	2416	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2544	2417	</p>
2545	2418	</div>
2546	2419
2547		- <div class="mxchat-content">
2548		- <!-- Add Intent Card -->
2549		- <div class="mxchat-card">
2550		- <div class="mxchat-card-header">
2551		- <h2><?php esc_html_e('Add New Intent', 'mxchat'); ?></h2>
2552		- </div>
	2420	+ <!-- Actions Header with Search and Filter -->
	2421	+ <div class="mxchat-actions-header">
	2422	+ <div class="mxchat-actions-filters">
	2423	+ <form method="get" class="mxchat-search-form">
	2424	+ <input type="hidden" name="page" value="mxchat-actions">
	2425	+ <div class="mxchat-search-group">
	2426	+ <span class="dashicons dashicons-search"></span>
	2427	+ <input type="text" name="s" class="mxchat-search-input"
	2428	+ placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
	2429	+ value="<?php echo esc_attr($search_term); ?>">
	2430	+ </div>
	2431	+ <select name="callback_filter" class="mxchat-action-filter">
	2432	+ <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
	2433	+ <?php foreach ($available_callbacks as $function => $callback_data) :
	2434	+ $label = $callback_data['label']; ?>
	2435	+ <option value="<?php echo esc_attr($function); ?>"
	2436	+ <?php selected($callback_filter, $function); ?>>
	2437	+ <?php echo esc_html($label); ?>
	2438	+ </option>
	2439	+ <?php endforeach; ?>
	2440	+ </select>
	2441	+ <button type="submit" class="mxchat-button-secondary">
	2442	+ <?php esc_html_e('Filter', 'mxchat'); ?>
	2443	+ </button>
	2444	+ </form>
	2445	+ </div>
	2446	+ <div class="mxchat-actions-controls">
	2447	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	2448	+ <span class="dashicons dashicons-plus-alt"></span>
	2449	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	2450	+ </button>
	2451	+ </div>
	2452	+ </div>
2553	2453
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>
	2454	+ <!-- Actions Grid Layout - All actions in a single grid -->
	2455	+ <div class="mxchat-actions-grid">
	2456	+ <div class="mxchat-cards-container">
	2457	+ <?php if (!empty($actions)) : ?>
	2458	+ <?php foreach ($actions as $action) :
	2459	+ $callback_function = $action->callback_function;
	2460	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	2461	+ ? $available_callbacks[$callback_function]['label']
	2462	+ : $callback_function;
	2463	+ $threshold_value = isset($action->similarity_threshold)
	2464	+ ? round($action->similarity_threshold * 100)
	2465	+ : 85;
2563	2466
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'); ?>
	2467	+ // Check if this is a form action
	2468	+ $is_form_action = strpos($action->intent_label, 'Form ') === 0;
2568	2469
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>
	2470	+ // Get action status (enabled/disabled) - default to true if column doesn't exist
	2471	+ $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
	2472	+ ?>
	2473	+ <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
	2474	+ <div class="mxchat-card-header">
	2475	+ <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
	2476	+ <div class="mxchat-card-toggle">
	2477	+ <label class="mxchat-switch">
	2478	+ <input type="checkbox" class="mxchat-action-toggle"
	2479	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	2480	+ <?php checked($is_enabled); ?>>
	2481	+ <span class="mxchat-slider round"></span>
	2482	+ </label>
	2483	+ </div>
	2484	+ </div>
2577	2485
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>
	2486	+ <div class="mxchat-card-body">
	2487	+ <div class="mxchat-card-description">
	2488	+ <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
	2489	+ <?php echo esc_html($callback_label); ?>
	2490	+ </div>
2586	2491
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 . $label_suffix); ?>
2609		- </option>
	2492	+ <div class="mxchat-card-phrases">
	2493	+ <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
	2494	+ <div class="mxchat-phrases-preview">
	2495	+ <?php
	2496	+ // Check if the helper function exists, otherwise use a simple substring
	2497	+ if (method_exists($this, 'get_trimmed_phrases')) {
	2498	+ echo esc_html($this->get_trimmed_phrases($action->phrases));
	2499	+ } else {
	2500	+ echo esc_html(strlen($action->phrases) > 100 ?
	2501	+ substr($action->phrases, 0, 97) . '...' :
	2502	+ $action->phrases);
	2503	+ }
	2504	+ ?>
	2505	+ </div>
	2506	+ </div>
	2507	+
	2508	+ <div class="mxchat-threshold-control">
	2509	+ <div class="mxchat-threshold-label">
	2510	+ <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
	2511	+ <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
	2512	+ </div>
	2513	+ </div>
	2514	+ </div>
	2515	+
	2516	+ <div class="mxchat-card-footer">
2610	2517	<?php
2611		- endforeach;
2612		- echo '</optgroup>';
2613		- endforeach;
2614		- ?>
2615		- </select>
2616		- </div>
	2518	+ // Check if it's a form action
	2519	+ $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
2617	2520
2618		- <button type="submit" class="mxchat-button-primary">
2619		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
2620		- </button>
2621		- </form>
2622		- </div>
	2521	+ // Check if it's a recommendation flow action
	2522	+ $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
2623	2523
2624		- <!-- Manage Intents Card -->
2625		- <div class="mxchat-card">
2626		- <div class="mxchat-card-header">
2627		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2628		- <div class="mxchat-header-actions">
2629		- <form method="get" class="mxchat-search-form">
2630		- <input type="hidden" name="page" value="mxchat-intents">
2631		- <div class="mxchat-search-group">
2632		- <span class="dashicons dashicons-search"></span>
2633		- <input type="text" name="s"
2634		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2635		- value="<?php echo esc_attr($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>
	2524	+ if ($is_form_action) {
	2525	+ $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
	2526	+ ?>
	2527	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
	2528	+ class="mxchat-button-primary">
	2529	+ <span class="dashicons dashicons-feedback"></span>
	2530	+ <?php esc_html_e('Edit Form', 'mxchat'); ?>
	2531	+ </a>
	2532	+ <?php } elseif ($is_flow_action) {
	2533	+ ?>
	2534	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
	2535	+ class="mxchat-button-primary">
	2536	+ <span class="dashicons dashicons-list-view"></span>
	2537	+ <?php esc_html_e('Manage Flows', 'mxchat'); ?>
	2538	+ </a>
	2539	+ <?php } else { ?>
	2540	+ <button type="button"
	2541	+ class="mxchat-button-secondary mxchat-edit-button"
	2542	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	2543	+ data-phrases="<?php echo esc_attr($action->phrases); ?>"
	2544	+ data-label="<?php echo esc_attr($action->intent_label); ?>"
	2545	+ data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
	2546	+ data-callback-function="<?php echo esc_attr($action->callback_function); ?>">
	2547	+ <span class="dashicons dashicons-edit"></span>
	2548	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	2549	+ </button>
	2550	+ <form method="post"
	2551	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	2552	+ class="mxchat-delete-form"
	2553	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
	2554	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	2555	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	2556	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
	2557	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	2558	+ <span class="dashicons dashicons-trash"></span>
	2559	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	2560	+ </button>
	2561	+ </form>
	2562	+ <?php } ?>
2651	2563	</div>
2652		- </form>
2653		- </div>
2654		- </div>
2655	2564
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=' . $form_id)); ?>"
2767		- class="mxchat-button-secondary">
2768		- <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2769		- </a>
2770		- <?php endif; ?>
2771		- </td>
2772		- </tr>
2773		- <?php endforeach;
2774		- else : ?>
2775		- <tr>
2776		- <td colspan="5" class="mxchat-no-records">
2777		- <?php esc_html_e('No intents found.', 'mxchat'); ?>
2778		- </td>
2779		- </tr>
2780		- <?php endif; ?>
2781		- </tbody>
2782		- </table>
2783		- </div>
2784	2565
2785		- <?php if ($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' => $page
2795		- ));
2796		- ?>
	2566	+ </div>
	2567	+ <?php endforeach; ?>
	2568	+ <?php else : ?>
	2569	+ <!-- If no actions found -->
	2570	+ <div class="mxchat-no-actions">
	2571	+ <div class="mxchat-empty-state">
	2572	+ <span class="dashicons dashicons-format-chat"></span>
	2573	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	2574	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	2575	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	2576	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	2577	+ </button>
	2578	+ </div>
2797	2579	</div>
2798	2580	<?php endif; ?>
2799	2581	</div>
2800	2582	</div>
2801	2583
2802		- <!-- Edit Modal -->
2803		-<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
	2584	+ <?php if ($total_pages > 1) : ?>
	2585	+ <div class="mxchat-pagination">
	2586	+ <?php
	2587	+ echo paginate_links(array(
	2588	+ 'base' => add_query_arg('paged', '%#%'),
	2589	+ 'format' => '',
	2590	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	2591	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	2592	+ 'total' => $total_pages,
	2593	+ 'current' => $page
	2594	+ ));
	2595	+ ?>
	2596	+ </div>
	2597	+ <?php endif; ?>
	2598	+
	2599	+<!-- Add/Edit Action Modal with Step-Based Approach -->
	2600	+<!-- Complete Modal HTML with Defined Groups Variable -->
	2601	+<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
2804	2602	<div class="mxchat-modal-content">
2805	2603	<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	2604
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">
	2605	+ <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	2606	+ <!-- Dynamic nonce field -->
	2607	+ <div id="action-nonce-container">
	2608	+ <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	2609	+ </div>
	2610	+ <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
	2611	+ <input type="hidden" name="intent_id" id="edit_action_id" value="">
	2612	+ <input type="hidden" name="callback_function" id="callback_function" value="">
2815	2613
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>
	2614	+ <!-- Step 1: Action Type Selection -->
	2615	+ <div id="mxchat-action-step-1" class="mxchat-action-step active">
	2616	+ <div class="mxchat-step-indicator">
	2617	+ <div class="mxchat-step-number">1</div>
	2618	+ <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
	2619	+ </div>
	2620	+
	2621	+ <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
	2622	+ <div class="mxchat-action-type-search">
	2623	+ <span class="dashicons dashicons-search"></span>
	2624	+ <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
	2625	+ </div>
	2626	+
	2627	+ <?php
	2628	+ // Get the callbacks - IMPORTANT: Define the $groups variable here
	2629	+ $groups = $this->mxchat_get_available_callbacks(true, true);
	2630	+ ?>
	2631	+
	2632	+ <div class="mxchat-action-type-categories">
	2633	+ <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
	2634	+ <?php
	2635	+ // Get unique categories from the defined groups
	2636	+ foreach ($groups as $group_label => $group_callbacks) :
	2637	+ $category_slug = sanitize_title($group_label);
	2638	+ ?>
	2639	+ <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
	2640	+ <?php endforeach; ?>
	2641	+ </div>
	2642	+
	2643	+ <div class="mxchat-action-types-grid">
	2644	+ <?php
	2645	+ // Generate action cards from available callbacks
	2646	+ foreach ($groups as $group_label => $group_callbacks) :
	2647	+ $category_slug = sanitize_title($group_label);
	2648	+
	2649	+ foreach ($group_callbacks as $function => $data) :
	2650	+ $label = $data['label'];
	2651	+ $pro_only = $data['pro_only'];
	2652	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	2653	+ $description = isset($data['description']) ? $data['description'] : '';
	2654	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	2655	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	2656	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	2657	+
	2658	+ // Determine card status and styling
	2659	+ $card_class = 'mxchat-action-type-card';
	2660	+ $icon_class = 'mxchat-action-type-icon';
	2661	+ $status_badge = '';
	2662	+
	2663	+ if ($pro_only && !$this->is_activated) {
	2664	+ // Pro feature but no Pro license
	2665	+ $icon_class .= ' pro-feature';
	2666	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	2667	+ }
	2668	+
	2669	+ if ($is_addon && !$is_installed) {
	2670	+ // Add-on not installed
	2671	+ $card_class .= ' not-installed';
	2672	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	2673	+ }
	2674	+
	2675	+ // Default description if none provided
	2676	+ if (empty($description)) {
	2677	+ $description = sprintf(
	2678	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	2679	+ $label
	2680	+ );
	2681	+ }
	2682	+ ?>
	2683	+ <div class="<?php echo esc_attr($card_class); ?>"
	2684	+ data-category="<?php echo esc_attr($category_slug); ?>"
	2685	+ data-value="<?php echo esc_attr($function); ?>"
	2686	+ data-label="<?php echo esc_attr($label); ?>"
	2687	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	2688	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	2689	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	2690	+ <div class="<?php echo esc_attr($icon_class); ?>">
	2691	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	2692	+ </div>
	2693	+ <div class="mxchat-action-type-info">
	2694	+ <h4><?php echo esc_html($label); ?></h4>
	2695	+ <p><?php echo esc_html($description); ?></p>
	2696	+ <?php if (!empty($status_badge)) : ?>
	2697	+ <?php echo $status_badge; ?>
	2698	+ <?php endif; ?>
	2699	+
	2700	+ <?php if ($is_addon && !$is_installed) : ?>
	2701	+ <div class="mxchat-addon-info">
	2702	+ <?php echo esc_html(sprintf(
	2703	+ __('Requires %s', 'mxchat'),
	2704	+ $addon_name
	2705	+ )); ?>
	2706	+ </div>
	2707	+ <?php endif; ?>
	2708	+ </div>
	2709	+ </div>
	2710	+ <?php endforeach;
	2711	+ endforeach; ?>
	2712	+ </div>
	2713	+ </div>
	2714	+
	2715	+ <div class="mxchat-modal-actions">
	2716	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	2717	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2718	+ </button>
	2719	+ </div>
2825	2720	</div>
2826	2721
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>
	2722	+ <!-- Step 2: Action Configuration -->
	2723	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	2724	+ <div class="mxchat-step-indicator">
	2725	+ <div class="mxchat-step-number">2</div>
	2726	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	2727	+ </div>
	2728	+
	2729	+ <div class="mxchat-selected-action">
	2730	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	2731	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	2732	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	2733	+ </button>
	2734	+ <div class="mxchat-selected-action-info">
	2735	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	2736	+ <span class="dashicons dashicons-admin-generic"></span>
	2737	+ </div>
	2738	+ <div class="mxchat-selected-action-details">
	2739	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	2740	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	2741	+ </div>
	2742	+ </div>
	2743	+ </div>
	2744	+
	2745	+ <div class="mxchat-form-group">
	2746	+ <label for="intent_label">
	2747	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	2748	+ </label>
	2749	+ <input name="intent_label" type="text" id="intent_label" required
	2750	+ class="mxchat-intent-input"
	2751	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	2752	+ </div>
	2753	+
	2754	+ <div class="mxchat-form-group">
	2755	+ <label for="phrases">
	2756	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	2757	+ </label>
	2758	+ <textarea name="phrases" id="action_phrases" rows="5" required
	2759	+ class="mxchat-intent-textarea"
	2760	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	2761	+ </div>
	2762	+
	2763	+ <div class="mxchat-form-group">
	2764	+ <label for="similarity_threshold">
	2765	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	2766	+ <span class="mxchat-threshold-value-display">85%</span>
	2767	+ </label>
	2768	+ <div class="mxchat-slider-group modal-slider">
	2769	+ <input type="range"
	2770	+ name="similarity_threshold"
	2771	+ id="similarity_threshold"
	2772	+ min="10"
	2773	+ max="95"
	2774	+ value="85"
	2775	+ class="mxchat-intent-slider"
	2776	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	2777	+ </div>
	2778	+ <div class="mxchat-threshold-hint">
	2779	+ <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
	2780	+ </div>
	2781	+ </div>
	2782	+
	2783	+ <div class="mxchat-modal-actions">
	2784	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	2785	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2786	+ </button>
	2787	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	2788	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	2789	+ </button>
	2790	+ </div>
2834	2791	</div>
2835	2792	</form>
2836	2793	</div>
2837	2794	</div>
2838	2795
2839		- </div><!-- .mxchat-content -->
	2796	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	2797	+ <div class="mxchat-action-loading-spinner"></div>
	2798	+ <div class="mxchat-action-loading-text">
	2799	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	2800	+ </div>
	2801	+</div>
2840	2802	</div><!-- .mxchat-wrapper -->
	2803	+ <?php
	2804	+}
2841	2805
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
	2806	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	2807	+ if (strlen($phrases) <= $max_length) {
	2808	+ return $phrases;
	2809	+ }
	2810	+
	2811	+ $trimmed = substr($phrases, 0, $max_length);
	2812	+ $last_comma = strrpos($trimmed, ',');
	2813	+
	2814	+ if ($last_comma !== false) {
	2815	+ $trimmed = substr($trimmed, 0, $last_comma);
	2816	+ }
	2817	+
	2818	+ return $trimmed . '...';
2849	2819	}
2850	2820
	2821	+public function mxchat_add_enabled_column_to_intents() {
	2822	+ global $wpdb;
	2823	+ $table_name = $wpdb->prefix . 'mxchat_intents';
2851	2824
	2825	+ // Check if the column already exists
	2826	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
2852	2827
	2828	+ if (empty($columns)) {
	2829	+ // Add the column with default value of 1 (enabled)
	2830	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	2831	+ }
	2832	+}
	2833	+
2853	2834	/**
2854		- * Handle editing of intent phrases
	2835	+ * Handle embedding generation errors using existing admin notice system
2855	2836	*
2856		- * @since 1.0.0
	2837	+ * @param string $message Error message to display
	2838	+ * @param bool $redirect Whether to redirect back to the actions page
2857	2839	* @return void
2858	2840	*/
2859		-public function handle_edit_intent() {
2860		- // Verify nonce and user capabilities
2861		- if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
2862		- wp_die(esc_html__('Security check failed.', 'mxchat'));
2863		- }
	2841	+private function handle_embedding_error($message, $redirect = true) {
	2842	+ // Store the error message in the existing transient
	2843	+ set_transient('mxchat_admin_notice_error', $message, 60);
2864	2844
2865		- if (!current_user_can('manage_options')) {
2866		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	2845	+ if ($redirect) {
	2846	+ // Redirect back to the actions page
	2847	+ $redirect_url = add_query_arg(
	2848	+ array(
	2849	+ 'page' => 'mxchat-actions'
	2850	+ ),
	2851	+ admin_url('admin.php')
	2852	+ );
	2853	+ wp_safe_redirect($redirect_url);
	2854	+ exit;
2867	2855	}
	2856	+}
2868	2857
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	2858
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		- }
	2859	+/**
	2860	+ * Handle adding new intent - with improved error handling
	2861	+ *
	2862	+ * @return void
	2863	+ */
2879	2864
2880		- // Process phrases the same way as in intent creation
2881		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
2882	2865
2883		- if (empty($phrases_array)) {
2884		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
2885		- }
2886	2866
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	2867
2898		- if (empty($vectors)) {
2899		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	2868	+/**
	2869	+ * Enhanced get_available_callbacks function with form action exclusion
	2870	+ *
	2871	+ * @param bool $grouped Whether to return callbacks grouped by category
	2872	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	2873	+ * @return array Callbacks data with icons, descriptions and availability status
	2874	+ */
	2875	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	2876	+ // Load WordPress plugin functions if needed
	2877	+ if (!function_exists('get_plugins')) {
	2878	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
2900	2879	}
2901	2880
2902		- // Create combined vector just like in intent creation
2903		- $combined_vector = $this->mxchat_average_vectors($vectors);
2904		- $serialized_vector = maybe_serialize($combined_vector);
	2881	+ // Get active plugins
	2882	+ $active_plugins = get_option('active_plugins', array());
2905	2883
2906		- global $wpdb;
2907		- $table_name = $wpdb->prefix . 'mxchat_intents';
	2884	+ // Functions to exclude from the action selector only if Pro is activated
	2885	+ // If user doesn't have Pro, show these so they can see what they're missing
	2886	+ $excluded_when_pro_active_functions = array(
	2887	+ 'mxchat_handle_form_collection', // Forms add-on action
	2888	+ 'mxchat_sr_recommendation_flow' // Smart Recommender flow actions
	2889	+ );
2908	2890
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		- );
	2891	+ // Always excluded functions (regardless of Pro status)
	2892	+ $always_excluded_functions = array();
2920	2893
2921		- if (false === $result) {
2922		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	2894	+ // Combine exclusion lists based on Pro activation status
	2895	+ $excluded_functions = $always_excluded_functions;
	2896	+ if ($this->is_activated) {
	2897	+ // Only exclude add-on managed functions if Pro is active
	2898	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
2923	2899	}
2924	2900
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'
	2901	+ // Define add-on plugin files and their corresponding action functions
	2902	+ $addon_plugins = array(
	2903	+ 'mxchat-woo/mxchat-woo.php' => array(
	2904	+ 'functions' => array(
	2905	+ 'mxchat_handle_product_recommendations',
	2906	+ 'mxchat_handle_order_history',
	2907	+ 'mxchat_show_product_card',
	2908	+ 'mxchat_add_to_cart',
	2909	+ 'mxchat_checkout_redirect'
	2910	+ ),
	2911	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	2912	+ 'pro_required' => true
2930	2913	),
2931		- admin_url('admin.php')
	2914	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	2915	+ 'functions' => array('mxchat_perplexity_research'),
	2916	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	2917	+ 'pro_required' => true
	2918	+ ),
	2919	+ 'mxchat-forms/mxchat-forms.php' => array(
	2920	+ 'functions' => array('mxchat_handle_form_collection'),
	2921	+ 'name' => __('Forms Add-on', 'mxchat'),
	2922	+ 'pro_required' => true
	2923	+ ),
	2924	+ 'mxchat-smart-recommender/mxchat-smart-recommender.php' => array(
	2925	+ 'functions' => array('mxchat_sr_recommendation_flow'),
	2926	+ 'name' => __('Smart Recommender Add-on', 'mxchat'),
	2927	+ 'pro_required' => true
	2928	+ ),
	2929	+ // Add other add-ons and their functions here
2932	2930	);
2933	2931
2934		- wp_safe_redirect($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		- }
	2932	+ // Get the functions that are provided by active add-ons
	2933	+ $addon_provided_functions = array();
	2934	+ $addon_function_mapping = array(); // Maps functions to their add-on info
2941	2935
2942		- check_admin_referer('mxchat_update_intent_threshold_nonce');
	2936	+ // Check which add-ons are active
	2937	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	2938	+ $is_active = in_array($plugin_file, $active_plugins);
2943	2939
2944		- if (isset($_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 = $threshold_percentage / 100;
	2940	+ // For each function in this addon
	2941	+ foreach ($addon_info['functions'] as $function) {
	2942	+ // Consider a function installed only if:
	2943	+ // 1. The add-on is active AND
	2944	+ // 2. Either it doesn't require Pro OR Pro is activated
	2945	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
2950	2946
2951		- $wpdb->update(
2952		- $table_name,
2953		- ['similarity_threshold' => $similarity_threshold],
2954		- ['id' => $intent_id],
2955		- ['%f'],
2956		- ['%d']
2957		- );
	2947	+ // If the add-on is installed, mark this function as provided by an add-on
	2948	+ if ($is_installed) {
	2949	+ $addon_provided_functions[] = $function;
	2950	+ }
	2951	+
	2952	+ // Store addon info for this function regardless of installation status
	2953	+ $addon_function_mapping[$function] = array(
	2954	+ 'addon' => basename(dirname($plugin_file)),
	2955	+ 'addon_name' => $addon_info['name'],
	2956	+ 'pro_required' => $addon_info['pro_required'],
	2957	+ 'is_active' => $is_active,
	2958	+ 'is_installed' => $is_installed
	2959	+ );
	2960	+ }
2958	2961	}
2959	2962
2960		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
2961		- exit;
2962		-}
	2963	+ // Core callbacks - always available in the base plugin
	2964	+ $core_callbacks = array(
	2965	+ 'mxchat_handle_email_capture' => array(
	2966	+ 'label' => __('Loops Email Capture', 'mxchat'),
	2967	+ 'pro_only' => false,
	2968	+ 'group' => __('Customer Engagement', 'mxchat'),
	2969	+ 'icon' => 'email-alt',
	2970	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	2971	+ 'addon' => false, // Not from an add-on
	2972	+ 'installed' => true // Always installed with base plugin
	2973	+ ),
	2974	+ 'mxchat_handle_search_request' => array(
	2975	+ 'label' => __('Brave Web Search', 'mxchat'),
	2976	+ 'pro_only' => false,
	2977	+ 'group' => __('Search Features', 'mxchat'),
	2978	+ 'icon' => 'search',
	2979	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	2980	+ 'addon' => false,
	2981	+ 'installed' => true
	2982	+ ),
	2983	+ 'mxchat_handle_image_search_request' => array(
	2984	+ 'label' => __('Brave Image Search', 'mxchat'),
	2985	+ 'pro_only' => false,
	2986	+ 'group' => __('Search Features', 'mxchat'),
	2987	+ 'icon' => 'format-image',
	2988	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	2989	+ 'addon' => false,
	2990	+ 'installed' => true
	2991	+ ),
	2992	+ // Pro core features - check is_activated property
	2993	+ 'mxchat_generate_image' => array(
	2994	+ 'label' => __('Generate Image', 'mxchat'),
	2995	+ 'pro_only' => false,
	2996	+ 'group' => __('Other Features', 'mxchat'),
	2997	+ 'icon' => 'art',
	2998	+ 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
	2999	+ 'addon' => false,
	3000	+ 'installed' => true
	3001	+ ),
	3002	+ 'mxchat_handle_pdf_discussion' => array(
	3003	+ 'label' => __('Chat with PDF', 'mxchat'),
	3004	+ 'pro_only' => false,
	3005	+ 'group' => __('Other Features', 'mxchat'),
	3006	+ 'icon' => 'media-document',
	3007	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	3008	+ 'addon' => false,
	3009	+ 'installed' => true
	3010	+ ),
	3011	+ 'mxchat_live_agent_handover' => array(
	3012	+ 'label' => __('Slack Live Agent', 'mxchat'),
	3013	+ 'pro_only' => false,
	3014	+ 'group' => __('Customer Engagement', 'mxchat'),
	3015	+ 'icon' => 'admin-users',
	3016	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	3017	+ 'addon' => false,
	3018	+ 'installed' => true
	3019	+ ),
	3020	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	3021	+ 'label' => __('Back to Chatbot', 'mxchat'),
	3022	+ 'pro_only' => false,
	3023	+ 'group' => __('Customer Engagement', 'mxchat'),
	3024	+ 'icon' => 'backup',
	3025	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	3026	+ 'addon' => false,
	3027	+ 'installed' => true
	3028	+ ),
	3029	+ );
2963	3030
2964		-public function mxchat_handle_add_intent() {
2965		- if ( ! current_user_can( 'manage_options' ) ) {
2966		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
2967		- }
	3031	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	3032	+ $addon_callbacks = array(
	3033	+ // WooCommerce Add-on
	3034	+ 'mxchat_handle_product_recommendations' => array(
	3035	+ 'label' => __('Product Recommendations', 'mxchat'),
	3036	+ 'pro_only' => true,
	3037	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3038	+ 'icon' => 'cart',
	3039	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	3040	+ ),
	3041	+ 'mxchat_handle_order_history' => array(
	3042	+ 'label' => __('Order History', 'mxchat'),
	3043	+ 'pro_only' => true,
	3044	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3045	+ 'icon' => 'clipboard',
	3046	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	3047	+ ),
	3048	+ 'mxchat_show_product_card' => array(
	3049	+ 'label' => __('Show Product Card', 'mxchat'),
	3050	+ 'pro_only' => true,
	3051	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3052	+ 'icon' => 'products',
	3053	+ 'description' => __('Display product information in the chat', 'mxchat'),
	3054	+ ),
	3055	+ 'mxchat_add_to_cart' => array(
	3056	+ 'label' => __('Add to Cart', 'mxchat'),
	3057	+ 'pro_only' => true,
	3058	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3059	+ 'icon' => 'plus-alt',
	3060	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	3061	+ ),
	3062	+ 'mxchat_checkout_redirect' => array(
	3063	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	3064	+ 'pro_only' => true,
	3065	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3066	+ 'icon' => 'arrow-right-alt',
	3067	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	3068	+ ),
2968	3069
2969		- check_admin_referer('mxchat_add_intent_nonce');
	3070	+ // Perplexity Add-on
	3071	+ 'mxchat_perplexity_research' => array(
	3072	+ 'label' => __('Perplexity Research', 'mxchat'),
	3073	+ 'pro_only' => true,
	3074	+ 'group' => __('Search Features', 'mxchat'),
	3075	+ 'icon' => 'book-alt',
	3076	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	3077	+ ),
2970	3078
2971		- global $wpdb;
2972		- $table_name = $wpdb->prefix . 'mxchat_intents';
	3079	+ // Forms Add-on (only shown when Pro is not activated)
	3080	+ 'mxchat_handle_form_collection' => array(
	3081	+ 'label' => __('Form Collection', 'mxchat'),
	3082	+ 'pro_only' => true,
	3083	+ 'group' => __('Form Features', 'mxchat'),
	3084	+ 'icon' => 'feedback',
	3085	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	3086	+ ),
2973	3087
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		- $default_threshold = 0.85;
	3088	+ // Smart Recommender Add-on (only shown when Pro is not activated)
	3089	+ 'mxchat_sr_recommendation_flow' => array(
	3090	+ 'label' => __('Smart Recommender Flow', 'mxchat'),
	3091	+ 'pro_only' => true,
	3092	+ 'group' => __('Recommendation Features', 'mxchat'),
	3093	+ 'icon' => 'cart',
	3094	+ 'description' => __('Create interactive conversation flows that collect user preferences and deliver personalized product or service recommendations', 'mxchat'),
	3095	+ ),
	3096	+ );
2978	3097
2979		- if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
2980		- wp_die( esc_html__('Invalid input. Please ensure all fields are filled out.', 'mxchat') );
2981		- }
	3098	+ // Enhance add-on callbacks with installation status and addon info
	3099	+ foreach ($addon_callbacks as $function => $data) {
	3100	+ if (isset($addon_function_mapping[$function])) {
	3101	+ $addon_info = $addon_function_mapping[$function];
2982	3102
2983		- $available_callbacks = $this->mxchat_get_available_callbacks();
	3103	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	3104	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	3105	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
2984	3106
2985		- if (!array_key_exists($callback_function, $available_callbacks)) {
2986		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	3107	+ // Set pro_only based on add-on configuration
	3108	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	3109	+ } else {
	3110	+ $addon_callbacks[$function]['addon'] = 'unknown';
	3111	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	3112	+ $addon_callbacks[$function]['installed'] = false;
	3113	+ }
2987	3114	}
2988	3115
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		- }
	3116	+ // Initialize callbacks with core features
	3117	+ $callbacks = $core_callbacks;
2993	3118
2994		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	3119	+ // Get callbacks from active add-ons
	3120	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
2995	3121
2996		- if (empty($phrases_array)) {
2997		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
2998		- }
	3122	+ // Add placeholder callbacks only for add-ons that aren't active
	3123	+ if ($include_all) {
	3124	+ foreach ($addon_callbacks as $function => $data) {
	3125	+ // Skip placeholders for functions provided by active add-ons
	3126	+ if (in_array($function, $addon_provided_functions)) {
	3127	+ continue;
	3128	+ }
2999	3129
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) );
	3130	+ // Skip excluded functions
	3131	+ if (in_array($function, $excluded_functions)) {
	3132	+ continue;
	3133	+ }
	3134	+
	3135	+ // Add the placeholder
	3136	+ $callbacks[$function] = $data;
3007	3137	}
3008	3138	}
3009	3139
3010		- if (!empty($vectors)) {
3011		- $combined_vector = $this->mxchat_average_vectors($vectors);
3012		- $serialized_vector = maybe_serialize($combined_vector);
	3140	+ // Add callbacks from active add-ons (will override placeholders)
	3141	+ foreach ($active_addon_callbacks as $function => $data) {
	3142	+ // Skip excluded functions
	3143	+ if (in_array($function, $excluded_functions)) {
	3144	+ continue;
	3145	+ }
3013	3146
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		- ]);
	3147	+ // Always include callbacks from add-ons
	3148	+ $callbacks[$function] = $data;
3021	3149
3022		- if ($result === false) {
3023		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
	3150	+ // Ensure they have the proper add-on info
	3151	+ if (isset($addon_function_mapping[$function])) {
	3152	+ $addon_info = $addon_function_mapping[$function];
	3153	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	3154	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	3155	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	3156	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
3024	3157	}
3025		- } else {
3026		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
3027	3158	}
3028	3159
3029		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3030		- exit;
3031		-}
	3160	+ // Just before returning callbacks, sort them to prioritize free features
	3161	+ if (!$grouped) {
	3162	+ // Create temporary arrays for sorting
	3163	+ $free_callbacks = array();
	3164	+ $pro_callbacks = array();
3032	3165
	3166	+ // Split callbacks into free and pro
	3167	+ foreach ($callbacks as $key => $data) {
	3168	+ if (isset($data['pro_only']) && $data['pro_only']) {
	3169	+ $pro_callbacks[$key] = $data;
	3170	+ } else {
	3171	+ $free_callbacks[$key] = $data;
	3172	+ }
	3173	+ }
3033	3174
	3175	+ // Merge with free callbacks first
	3176	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
	3177	+ }
3034	3178
3035		-
3036		-
3037		-
3038		-private function mxchat_get_available_callbacks($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	3179	// Return grouped structure if requested
3103	3180	if ($grouped) {
3104		- $grouped_callbacks = [];
	3181	+ $grouped_callbacks = array();
3105	3182	foreach ($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		- }
	3183	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
3114	3184
3115		- return $callbacks;
3116		-}
	3185	+ // Ensure we carry forward all the new fields in grouped mode
	3186	+ $callback_data = array(
	3187	+ 'label' => $data['label'],
	3188	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	3189	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	3190	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	3191	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	3192	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	3193	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	3194	+ );
3117	3195
	3196	+ $grouped_callbacks[$group_label][$key] = $callback_data;
	3197	+ }
3118	3198
	3199	+ // Sort within each group to prioritize free features
	3200	+ foreach ($grouped_callbacks as $group => $items) {
	3201	+ $free_items = array();
	3202	+ $pro_items = array();
3119	3203
3120		-private function mxchat_average_vectors($vectors) {
3121		- $vector_length = count($vectors[0]);
3122		- $sum_vector = array_fill(0, $vector_length, 0);
	3204	+ foreach ($items as $key => $data) {
	3205	+ if (isset($data['pro_only']) && $data['pro_only']) {
	3206	+ $pro_items[$key] = $data;
	3207	+ } else {
	3208	+ $free_items[$key] = $data;
	3209	+ }
	3210	+ }
3123	3211
3124		- foreach ($vectors as $vector) {
3125		- for ($i = 0; $i < $vector_length; $i++) {
3126		- $sum_vector[$i] += $vector[$i];
	3212	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
3127	3213	}
3128		- }
3129	3214
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;
	3215	+ return $grouped_callbacks;
3134	3216	}
3135	3217
3136		- return $sum_vector;
	3218	+ return $callbacks;
3137	3219	}
3138	3220
3139	3221	public function mxchat_handle_delete_intent() {
3140	3222	if ( ! current_user_can( 'manage_options' ) ) {
		@@ -3150,15 +3232,14 @@
3150	3232
3151	3233	$wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
3152	3234	}
3153	3235
3154		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
	3236	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
3155	3237	exit;
3156	3238	}
3157	3239
3158	3240
3159	3241	public function mxchat_page_init() {
3160		- // Register settings
3161	3242	register_setting(
3162	3243	'mxchat_option_group',
3163	3244	'mxchat_options',
3164	3245	array($this, 'mxchat_sanitize')
		@@ -3169,10 +3250,10 @@
3169	3250	'mxchat_similarity_threshold',
3170	3251	array(
3171	3252	'type' => 'number',
3172	3253	'sanitize_callback' => function($value) {
3173		- $value = absint($value); // Ensure it's an integer
3174		- return min(max($value, 70), 85); // Enforce range
	3254	+ $value = absint($value);
	3255	+ return min(max($value, 20), 95);
3175	3256	},
3176	3257	'default' => 80,
3177	3258	)
3178	3259	);
		@@ -3200,39 +3281,114 @@
3200	3281	array($this, 'mxchat_append_to_body_callback'),
3201	3282	'mxchat-chatbot',
3202	3283	'mxchat_chatbot_section'
3203	3284	);
3204		-
3205		-
3206		- // Existing fields...
	3285	+
3207	3286	add_settings_field(
3208		- 'api_key',
3209		- esc_html__('OpenAI API Key', 'mxchat'),
3210		- array($this, 'api_key_callback'),
	3287	+ 'contextual_awareness_toggle',
	3288	+ esc_html__('Contextual Awareness', 'mxchat'),
	3289	+ array($this, 'mxchat_contextual_awareness_callback'),
3211	3290	'mxchat-chatbot',
3212	3291	'mxchat_chatbot_section'
3213	3292	);
3214	3293
	3294	+ add_settings_field(
	3295	+ 'api_key',
	3296	+ esc_html__('OpenAI API Key', 'mxchat'),
	3297	+ array($this, 'api_key_callback'),
	3298	+ 'mxchat-chatbot',
	3299	+ 'mxchat_chatbot_section',
	3300	+ array(
	3301	+ 'class' => 'mxchat-setting-row',
	3302	+ 'data-provider' => 'openai'
	3303	+ )
	3304	+ );
	3305	+
	3306	+ add_settings_field(
	3307	+ 'xai_api_key',
	3308	+ esc_html__('X.AI API Key', 'mxchat'),
	3309	+ array($this, 'xai_api_key_callback'),
	3310	+ 'mxchat-chatbot',
	3311	+ 'mxchat_chatbot_section',
	3312	+ array(
	3313	+ 'class' => 'mxchat-setting-row',
	3314	+ 'data-provider' => 'xai'
	3315	+ )
	3316	+ );
	3317	+
	3318	+ add_settings_field(
	3319	+ 'claude_api_key',
	3320	+ esc_html__('Claude API Key', 'mxchat'),
	3321	+ array($this, 'claude_api_key_callback'),
	3322	+ 'mxchat-chatbot',
	3323	+ 'mxchat_chatbot_section',
	3324	+ array(
	3325	+ 'class' => 'mxchat-setting-row',
	3326	+ 'data-provider' => 'claude'
	3327	+ )
	3328	+ );
	3329	+
	3330	+ add_settings_field(
	3331	+ 'deepseek_api_key',
	3332	+ esc_html__('DeepSeek API Key', 'mxchat'),
	3333	+ array($this, 'deepseek_api_key_callback'),
	3334	+ 'mxchat-chatbot',
	3335	+ 'mxchat_chatbot_section',
	3336	+ array(
	3337	+ 'class' => 'mxchat-setting-row',
	3338	+ 'data-provider' => 'deepseek'
	3339	+ )
	3340	+ );
	3341	+
	3342	+ add_settings_field(
	3343	+ 'gemini_api_key',
	3344	+ esc_html__('Google Gemini API Key', 'mxchat'),
	3345	+ array($this, 'gemini_api_key_callback'),
	3346	+ 'mxchat-chatbot',
	3347	+ 'mxchat_chatbot_section',
	3348	+ array(
	3349	+ 'class' => 'mxchat-setting-row',
	3350	+ 'data-provider' => 'gemini'
	3351	+ )
	3352	+ );
	3353	+
	3354	+ add_settings_field(
	3355	+ 'voyage_api_key',
	3356	+ esc_html__('Voyage AI API Key', 'mxchat'),
	3357	+ array($this, 'voyage_api_key_callback'),
	3358	+ 'mxchat-chatbot',
	3359	+ 'mxchat_chatbot_section',
	3360	+ array(
	3361	+ 'class' => 'mxchat-setting-row',
	3362	+ 'data-provider' => 'voyage'
	3363	+ )
	3364	+ );
	3365	+
3215	3366	add_settings_field(
3216		- 'xai_api_key',
3217		- esc_html__('X.AI API Key', 'mxchat'),
3218		- array($this, 'xai_api_key_callback'),
	3367	+ 'enable_streaming_toggle',
	3368	+ esc_html__('Enable Streaming', 'mxchat'),
	3369	+ array($this, 'enable_streaming_toggle_callback'),
3219	3370	'mxchat-chatbot',
3220		- 'mxchat_chatbot_section'
	3371	+ 'mxchat_chatbot_section', // Same section as your working toggle
	3372	+ array(
	3373	+ 'class' => 'mxchat-setting-row streaming-setting',
	3374	+ 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
	3375	+ )
3221	3376	);
3222	3377
	3378	+
3223	3379	add_settings_field(
3224		- 'claude_api_key',
3225		- esc_html__('Claude API Key', 'mxchat'),
3226		- array($this, 'claude_api_key_callback'),
	3380	+ 'model',
	3381	+ esc_html__('Chat Model', 'mxchat'),
	3382	+ array($this, 'mxchat_model_callback'),
3227	3383	'mxchat-chatbot',
3228	3384	'mxchat_chatbot_section'
3229	3385	);
3230		-
	3386	+
3231	3387	add_settings_field(
3232		- 'deepseek_api_key',
3233		- esc_html__('DeepSeek API Key', 'mxchat'),
3234		- array($this, 'deepseek_api_key_callback'),
	3388	+ 'embedding_model',
	3389	+ esc_html__('Embedding Model', 'mxchat'),
	3390	+ array($this, 'embedding_model_callback'),
3235	3391	'mxchat-chatbot',
3236	3392	'mxchat_chatbot_section'
3237	3393	);
3238	3394
		@@ -3243,20 +3399,21 @@
3243	3399	'mxchat-chatbot',
3244	3400	'mxchat_chatbot_section'
3245	3401	);
3246	3402
	3403	+
3247	3404	add_settings_field(
3248		- 'model',
3249		- esc_html__('Model', 'mxchat'),
3250		- array($this, 'mxchat_model_callback'),
	3405	+ 'top_bar_title',
	3406	+ esc_html__('Top Bar Title', 'mxchat'),
	3407	+ array($this, 'mxchat_top_bar_title_callback'),
3251	3408	'mxchat-chatbot',
3252	3409	'mxchat_chatbot_section'
3253	3410	);
3254	3411
3255	3412	add_settings_field(
3256		- 'top_bar_title',
3257		- esc_html__('Top Bar Title', 'mxchat'),
3258		- array($this, 'mxchat_top_bar_title_callback'),
	3413	+ 'ai_agent_text',
	3414	+ esc_html__('AI Agent Text', 'mxchat'),
	3415	+ array($this, 'mxchat_ai_agent_text_callback'),
3259	3416	'mxchat-chatbot',
3260	3417	'mxchat_chatbot_section'
3261	3418	);
3262	3419
		@@ -3300,32 +3457,8 @@
3300	3457	'mxchat_chatbot_section'
3301	3458	);
3302	3459
3303	3460	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($this, 'mxchat_rate_limit_message_callback'),
3323		- 'mxchat-chatbot',
3324		- 'mxchat_chatbot_section'
3325		- );
3326		-
3327		- add_settings_field(
3328	3461	'pre_chat_message',
3329	3462	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3330	3463	array($this, 'mxchat_pre_chat_message_callback'),
3331	3464	'mxchat-chatbot',
		@@ -3365,9 +3498,9 @@
3365	3498	);
3366	3499
3367	3500	add_settings_field(
3368	3501	'popular_question_1',
3369		- esc_html__('Popular Question 1', 'mxchat'),
	3502	+ esc_html__('Quick Question 1', 'mxchat'),
3370	3503	array($this, 'mxchat_popular_question_1_callback'),
3371	3504	'mxchat-chatbot',
3372	3505	'mxchat_chatbot_section'
3373	3506	);
		@@ -3373,9 +3506,9 @@
3373	3506	);
3374	3507
3375	3508	add_settings_field(
3376	3509	'popular_question_2',
3377		- esc_html__('Popular Question 2', 'mxchat'),
	3510	+ esc_html__('Quick Question 2', 'mxchat'),
3378	3511	array($this, 'mxchat_popular_question_2_callback'),
3379	3512	'mxchat-chatbot',
3380	3513	'mxchat_chatbot_section'
3381	3514	);
		@@ -3381,9 +3514,9 @@
3381	3514	);
3382	3515
3383	3516	add_settings_field(
3384	3517	'popular_question_3',
3385		- esc_html__('Popular Question 3', 'mxchat'),
	3518	+ esc_html__('Quick Question 3', 'mxchat'),
3386	3519	array($this, 'mxchat_popular_question_3_callback'),
3387	3520	'mxchat-chatbot',
3388	3521	'mxchat_chatbot_section'
3389	3522	);
		@@ -3389,20 +3522,21 @@
3389	3522	);
3390	3523
3391	3524	add_settings_field(
3392	3525	'additional_popular_questions',
3393		- esc_html__('Additional Popular Questions', 'mxchat'),
	3526	+ esc_html__('Additional Quick Questions', 'mxchat'),
3394	3527	array($this, 'mxchat_additional_popular_questions_callback'),
3395	3528	'mxchat-chatbot',
3396	3529	'mxchat_chatbot_section'
3397	3530	);
3398	3531
3399		- // WooCommerce Settings Section
3400		- add_settings_section(
3401		- 'mxchat_woocommerce_section',
3402		- esc_html__('WooCommerce Settings', 'mxchat'),
3403		- null,
3404		- 'mxchat-embed'
	3532	+
	3533	+ add_settings_field(
	3534	+ 'rate_limits',
	3535	+ __('Rate Limits Settings', 'mxchat'),
	3536	+ array($this, 'mxchat_rate_limits_callback'),
	3537	+ 'mxchat-chatbot',
	3538	+ 'mxchat_chatbot_section'
3405	3539	);
3406	3540
3407	3541	// Loops Settings Section
3408	3542	add_settings_section(
		@@ -3411,33 +3545,8 @@
3411	3545	null,
3412	3546	'mxchat-embed'
3413	3547	);
3414	3548
3415		- // WooCommerce Settings Fields
3416		- add_settings_field(
3417		- 'enable_woocommerce_integration',
3418		- esc_html__('Automatically Embed Products', 'mxchat'),
3419		- array($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	3549	// Loops Settings Fields
3441	3550	add_settings_field(
3442	3551	'loops_api_key',
3443	3552	esc_html__('Loops API Key', 'mxchat'),
		@@ -3541,9 +3650,27 @@
3541	3650	'mxchat-embed',
3542	3651	'mxchat_pdf_intent_section'
3543	3652	);
3544	3653
	3654	+ // PDF Upload Button Toggle
3545	3655	add_settings_field(
	3656	+ 'show_pdf_upload_button',
	3657	+ __('Show PDF Upload Button', 'mxchat'),
	3658	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	3659	+ 'mxchat-embed',
	3660	+ 'mxchat_pdf_intent_section'
	3661	+ );
	3662	+
	3663	+ // Word Upload Button Toggle
	3664	+ add_settings_field(
	3665	+ 'show_word_upload_button',
	3666	+ __('Show Word Upload Button', 'mxchat'),
	3667	+ array($this, 'mxchat_show_word_upload_button_callback'),
	3668	+ 'mxchat-embed',
	3669	+ 'mxchat_pdf_intent_section'
	3670	+ );
	3671	+
	3672	+ add_settings_field(
3546	3673	'pdf_intent_trigger_text',
3547	3674	__('Intent Trigger Text', 'mxchat'),
3548	3675	array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3549	3676	'mxchat-embed',
		@@ -3606,8 +3733,16 @@
3606	3733	array($this, 'mxchat_live_agent_away_message_callback'),
3607	3734	'mxchat-embed',
3608	3735	'mxchat_live_agent_section'
3609	3736	);
	3737	+
	3738	+ add_settings_field(
	3739	+ 'live_agent_user_ids',
	3740	+ __('Slack Agent User IDs', 'mxchat'),
	3741	+ array($this, 'mxchat_live_agent_user_ids_callback'),
	3742	+ 'mxchat-embed',
	3743	+ 'mxchat_live_agent_section'
	3744	+ );
3610	3745
3611	3746	add_settings_field(
3612	3747	'live_agent_webhook_url',
3613	3748	__('Slack Webhook URL', 'mxchat'),
		@@ -3638,9 +3773,9 @@
3638	3773
3639	3774	// General Settings Section
3640	3775	add_settings_section(
3641	3776	'mxchat_general_section',
3642		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	3777	+ esc_html__('YouTube Tutorials', 'mxchat'),
3643	3778	null,
3644	3779	'mxchat-general'
3645	3780	);
3646	3781	}
		@@ -3645,9 +3780,8 @@
3645	3780	);
3646	3781	}
3647	3782
3648	3783	public function mxchat_prompts_page_init() {
3649		- // Register all settings as a single array
3650	3784	register_setting(
3651	3785	'mxchat_prompts_options',
3652	3786	'mxchat_prompts_options',
3653	3787	array(
		@@ -3659,18 +3793,57 @@
3659	3793	'mxchat_use_pinecone' => 0,
3660	3794	'mxchat_pinecone_api_key' => '',
3661	3795	'mxchat_pinecone_environment' => '',
3662	3796	'mxchat_pinecone_index' => '',
3663		- 'mxchat_pinecone_host' => '', // Add this line
	3797	+ 'mxchat_pinecone_host' => '',
3664	3798	),
3665	3799	'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3666	3800	)
3667	3801	);
3668	3802
3669		- // Add settings saved message
3670	3803	add_action('admin_notices', array($this, 'sync_settings_notice'));
3671	3804	}
3672	3805
	3806	+public function mxchat_transcripts_page_init() {
	3807	+ register_setting(
	3808	+ 'mxchat_transcripts_options',
	3809	+ 'mxchat_transcripts_options',
	3810	+ array(
	3811	+ 'type' => 'array',
	3812	+ 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
	3813	+ 'default' => array(
	3814	+ 'mxchat_enable_notifications' => 0,
	3815	+ 'mxchat_notification_email' => get_option('admin_email'),
	3816	+ ),
	3817	+ 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
	3818	+ )
	3819	+ );
	3820	+
	3821	+ add_settings_section(
	3822	+ 'mxchat_transcripts_notification_section',
	3823	+ esc_html__('Chat Notification Settings', 'mxchat'),
	3824	+ array($this, 'mxchat_transcripts_notification_section_callback'),
	3825	+ 'mxchat-transcripts'
	3826	+ );
	3827	+
	3828	+ add_settings_field(
	3829	+ 'mxchat_enable_notifications',
	3830	+ esc_html__('Enable Chat Notifications', 'mxchat'),
	3831	+ array($this, 'mxchat_enable_notifications_callback'),
	3832	+ 'mxchat-transcripts',
	3833	+ 'mxchat_transcripts_notification_section'
	3834	+ );
	3835	+
	3836	+ add_settings_field(
	3837	+ 'mxchat_notification_email',
	3838	+ esc_html__('Notification Email Address', 'mxchat'),
	3839	+ array($this, 'mxchat_notification_email_callback'),
	3840	+ 'mxchat-transcripts',
	3841	+ 'mxchat_transcripts_notification_section'
	3842	+ );
	3843	+}
	3844	+
	3845	+
3673	3846	/**
3674	3847	* Sanitize all prompts options
3675	3848	*
3676	3849	* @param array $input The unsanitized options array
		@@ -3752,183 +3925,130 @@
3752	3925	public function sanitize_sync_setting($input) {
3753	3926	return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
3754	3927	}
3755	3928
	3929	+public function mxchat_rate_limits_callback() {
	3930	+ $all_options = get_option('mxchat_options', []);
3756	3931
	3932	+ // Define available rate limits
	3933	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
3757	3934
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		- }
	3935	+ // Define available timeframes
	3936	+ $timeframes = array(
	3937	+ 'hourly' => __('Per Hour', 'mxchat'),
	3938	+ 'daily' => __('Per Day', 'mxchat'),
	3939	+ 'weekly' => __('Per Week', 'mxchat'),
	3940	+ 'monthly' => __('Per Month', 'mxchat')
	3941	+ );
3764	3942
3765		- // Verify user capabilities
3766		- if (!current_user_can('manage_options')) {
3767		- wp_send_json_error(esc_html__('Unauthorized access', 'mxchat'));
3768		- return;
3769		- }
	3943	+ // Get all roles plus a "logged_out" pseudo-role
	3944	+ $roles = wp_roles()->get_names();
	3945	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
3770	3946
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($_POST['mxchat_pro_email']) : '';
	3947	+ // Start the wrapper
	3948	+ echo '<div class="pro-feature-wrapper active">';
	3949	+ echo '<div class="mxchat-rate-limits-container">';
3773	3950
3774		- if (empty($license_key) || empty($customer_email)) {
3775		- wp_send_json_error(esc_html__('Email or License Key is missing', 'mxchat'));
3776		- return;
3777		- }
	3951	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	3952	+ esc_html__('Set message limits for each user role and customize the experience when users reach those limits. You can use {limit}, {timeframe}, {count}, and {remaining} as placeholders.', 'mxchat') .
	3953	+ '</p>';
3778	3954
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' => $product_id
3788		- ),
3789		- 'http://mxchat.ai/'
3790		- )
3791		- );
	3955	+ // Add markdown link documentation
	3956	+ echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
	3957	+ echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
	3958	+ echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
	3959	+ echo '<ul style="margin-left: 20px;">';
	3960	+ echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
	3961	+ echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
	3962	+ echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
	3963	+ echo '</ul>';
	3964	+ echo '</div>';
3792	3965
3793		- if (is_wp_error($response)) {
3794		- wp_send_json_error(esc_html__('Activation failed due to a server error: ', 'mxchat') . $response->get_error_message());
3795		- return;
3796		- }
	3966	+ // Output the controls for each role
	3967	+ foreach ($roles as $role_id => $role_name) {
	3968	+ // Get saved options or defaults
	3969	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	3970	+ $default_timeframe = 'daily';
	3971	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
3797	3972
3798		- $body = wp_remote_retrieve_body($response);
3799		- $data = json_decode($body);
	3973	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	3974	+ ? $all_options['rate_limits'][$role_id]['limit']
	3975	+ : $default_limit;
3800	3976
3801		- if ($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		-}
	3977	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	3978	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	3979	+ : $default_timeframe;
3813	3980
	3981	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	3982	+ ? $all_options['rate_limits'][$role_id]['message']
	3983	+ : $default_message;
3814	3984
3815		-public function mxchat_rate_limit_logged_out_callback() {
3816		- // Load the entire 'mxchat_options' array
3817		- $all_options = get_option('mxchat_options', []);
	3985	+ // Output the row
	3986	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
3818	3987
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'] : $default_rate_limit;
	3988	+ // Role label
	3989	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
3822	3990
3823		- // Define available rate limits
3824		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	3991	+ // Controls section
	3992	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
3825	3993
3826		- // Output the dropdown
3827		- echo '<div class="pro-feature-wrapper active">';
3828		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3829		- foreach ($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		-}
	3994	+ // Rate limit and timeframe controls
	3995	+ echo '<div class="mxchat-rate-limit-controls">';
3836	3996
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		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
3842		-
3843		- echo '<div class="pro-feature-wrapper active mxchat-autosave-section">';
3844		-
3845		- foreach ($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		- : $default_rate_limit;
3850		-
3851		- echo '<div style="margin-bottom: 10px;">';
3852		- echo '<label style="display: inline-block; width: 150px;">' . esc_html($role_name) . ':</label>';
	3997	+ // Limit dropdown
	3998	+ echo '<div>';
	3999	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
3853	4000	echo '<select
3854		- id="role_rate_limits_' . esc_attr($role_id) . '"
3855		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	4001	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	4002	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
3856	4003	class="mxchat-autosave-field">';
3857	4004	foreach ($rate_limits as $limit) {
3858		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	4005	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3859	4006	}
3860	4007	echo '</select>';
3861	4008	echo '</div>';
3862		- }
3863	4009
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		-}
	4010	+ // Timeframe dropdown
	4011	+ echo '<div>';
	4012	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
	4013	+ echo '<select
	4014	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	4015	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
	4016	+ class="mxchat-autosave-field">';
	4017	+ foreach ($timeframes as $value => $label) {
	4018	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
	4019	+ }
	4020	+ echo '</select>';
	4021	+ echo '</div>';
3867	4022
3868		-public function mxchat_rate_limit_message_callback() {
3869		- // Load the entire 'mxchat_options' array
3870		- $all_options = get_option('mxchat_options', []);
	4023	+ echo '</div>'; // End controls
3871	4024
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'] : $default_message;
	4025	+ // Custom message textarea
	4026	+ echo '<div class="mxchat-rate-limit-message">';
	4027	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	4028	+ echo '<textarea
	4029	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	4030	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	4031	+ class="mxchat-autosave-field"
	4032	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	4033	+ esc_textarea($custom_message) .
	4034	+ '</textarea>';
	4035	+ echo '<p class="description">' .
	4036	+ esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
	4037	+ '</p>';
	4038	+ echo '</div>'; // End message
3875	4039
3876		- // Output the textarea
3877		- echo '<div class="pro-feature-wrapper active">';
3878		- printf(
3879		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
3880		- esc_textarea($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		-}
	4040	+ echo '</div>'; // End controls wrapper
3885	4041
	4042	+ echo '</div>'; // End row
	4043	+ }
3886	4044
3887		-public function mxchat_enable_woocommerce_integration_callback() {
3888		- // Load from mxchat_options array
3889		- $options = get_option('mxchat_options', []);
	4045	+ echo '</div>'; // End container
3890	4046
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 (!$this->is_activated) {
3918		- echo '<div class="pro-feature-overlay">';
3919		- echo '<a href="https://mxchat.ai/" target="_blank">';
3920		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
3921		- echo '</a>';
3922		- echo '</div>';
3923		- }
3924		-
3925		- echo '</div>';
	4047	+ echo '</div>'; // End pro-feature-wrapper
3926	4048	}
3927	4049
3928	4050
3929		-
3930		-
3931	4051	private function mxchat_add_option_field($id, $title, $callback = '') {
3932	4052	add_settings_field(
3933	4053	$id,
3934	4054	__($title, 'mxchat'),
		@@ -3938,162 +4058,89 @@
3938	4058	$id === 'model' ? ['label_for' => 'model'] : []
3939	4059	);
3940	4060	}
3941	4061
	4062	+// OpenAI API Key
3942	4063	public function api_key_callback() {
3943		- // Retrieve from your stored 'api_key' in the mxchat_options array
3944	4064	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
3945	4065
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" />';
	4066	+ echo '<div class="api-key-wrapper" data-provider="openai">';
	4067	+ echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
3948	4068	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>';
	4069	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4070	+ echo '</div>';
3950	4071	}
	4072	+
	4073	+// X.AI API Key
3951	4074	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	4075	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
3958	4076
3959		- // Render the input field for the X.AI API key
3960		- echo '<div class="' . esc_attr($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		- );
	4077	+ echo '<div class="api-key-wrapper" data-provider="xai">';
	4078	+ echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
3966	4079	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3967		-
3968		- // If the feature is not activated, show the overlay with a "Pro Only" message
3969		- if (!$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		-
	4080	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
3975	4081	echo '</div>';
3976	4082	}
	4083	+// Claude API Key
3977	4084	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	4085	$claudeApiKey = isset($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		- );
	4086	+
	4087	+ echo '<div class="api-key-wrapper" data-provider="claude">';
	4088	+ echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
3992	4089	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3993		-
3994		- if (!$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		- }
	4090	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
3999	4091	echo '</div>';
4000	4092	}
	4093	+
	4094	+// DeepSeek API Key
4001	4095	public function deepseek_api_key_callback() {
4002		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
4003	4096	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
4004	4097
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" />';
	4098	+ echo '<div class="api-key-wrapper" data-provider="deepseek">';
	4099	+ echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4007	4100	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4101	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4102	+ echo '</div>';
4008	4103	}
4009	4104
	4105	+// Gemini API Key
	4106	+public function gemini_api_key_callback() {
	4107	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
4010	4108
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		-
	4109	+ echo '<div class="api-key-wrapper" data-provider="gemini">';
	4110	+ echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
	4111	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4112	+ echo '<p class="description api-key-notice">' . esc_html__('Required for Google Gemini models. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
4041	4113	echo '</div>';
4042	4114	}
4043	4115
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		- : '';
	4116	+// Voyage API Key
	4117	+public function voyage_api_key_callback() {
	4118	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
4049	4119
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		-
	4120	+ echo '<div class="api-key-wrapper" data-provider="voyage">';
	4121	+ echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
	4122	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4123	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected embedding model. Important: You must add credits before use.', 'mxchat') . '</p>';
4080	4124	echo '</div>';
4081	4125	}
	4126	+
4082	4127	public function mxchat_loops_api_key_callback() {
4083		- // Support both old and new format
4084	4128	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
4085	4129
4086		- echo '<div class="api-key-wrapper">';
	4130	+ // Hidden fields to "trap" autofill
	4131	+ echo '<input type="text" style="display:none" autocomplete="username" />';
	4132	+ echo '<input type="password" style="display:none" autocomplete="current-password" />';
	4133	+
	4134	+ echo '<div class="api-key-wrapper" data-provider="loops">';
4087	4135	echo sprintf(
4088		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
	4136	+ '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
4089	4137	$loops_api_key
4090	4138	);
4091	4139	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4092	4140	echo '</div>';
4093		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	4141	+ echo '<p class="description">' . esc_html__('Enter your Loops API Key here. Once entered, refreshed page to load list (See FAQ for details)', 'mxchat') . '</p>';
4094	4142	}
4095		-
4096	4143	public function mxchat_loops_mailing_list_callback() {
4097	4144	// Add error handling and type checking
4098	4145	$loops_api_key = '';
4099	4146	$selected_list = '';
		@@ -4111,8 +4158,12 @@
4111	4158	if (!empty($loops_api_key)) {
4112	4159	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
4113	4160	if (is_array($lists) && !empty($lists)) {
4114	4161	echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	4162	+
	4163	+ // Add a default "Select a list" option
	4164	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	4165	+
4115	4166	foreach ($lists as $list) {
4116	4167	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
4117	4168	echo sprintf(
4118	4169	'<option value="%s" %s>%s</option>',
		@@ -4122,8 +4173,9 @@
4122	4173	);
4123	4174	}
4124	4175	}
4125	4176	echo '</select>';
	4177	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
4126	4178	} else {
4127	4179	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
4128	4180	}
4129	4181	} else {
		@@ -4171,43 +4223,125 @@
4171	4223	);
4172	4224	echo '<p class="description">' . esc_html__('Set the message displayed to users before they start a chat. Use this to provide a friendly greeting or instructions.', 'mxchat') . '</p>';
4173	4225	}
4174	4226
4175		-
4176		-
4177	4227	// Callback for AI Instructions textarea
4178	4228	public function system_prompt_instructions_callback() {
4179	4229	// Retrieve the current value of the system prompt instructions
4180	4230	$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4181		-
4182	4231	// Render the textarea field
4183	4232	printf(
4184	4233	'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4185	4234	$instructions
4186	4235	);
	4236	+ // Provide a helpful description with sample instructions button
	4237	+ echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	4238	+ echo '<div class="mxchat-instructions-container">';
	4239	+ echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
	4240	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	4241	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	4242	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	4243	+ echo '</svg>';
	4244	+ echo esc_html__('View Sample Instructions', 'mxchat');
	4245	+ echo '</button>';
	4246	+ echo '</div>';
4187	4247
4188		- // Provide a helpful description
4189		- echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	4248	+ // Add modal to WordPress admin footer instead of inline
	4249	+ add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
4190	4250	}
4191	4251
	4252	+// New method to render modal in admin footer
	4253	+public function render_sample_instructions_modal() {
	4254	+ static $modal_rendered = false;
	4255	+ if ($modal_rendered) return; // Prevent duplicate modals
	4256	+ $modal_rendered = true;
4192	4257
	4258	+ echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
	4259	+ echo '<div class="mxchat-instructions-modal-content">';
	4260	+ echo '<div class="mxchat-instructions-modal-header">';
	4261	+ echo '<h3 class="mxchat-instructions-modal-title">';
	4262	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	4263	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	4264	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	4265	+ echo '</svg>';
	4266	+ echo esc_html__('Sample AI Instructions', 'mxchat');
	4267	+ echo '</h3>';
	4268	+ echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
	4269	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	4270	+ echo '<line x1="18" y1="6" x2="6" y2="18"/>';
	4271	+ echo '<line x1="6" y1="6" x2="18" y2="18"/>';
	4272	+ echo '</svg>';
	4273	+ echo '</button>';
	4274	+ echo '</div>';
	4275	+ echo '<div class="mxchat-instructions-modal-body">';
	4276	+ echo '<div class="mxchat-instructions-content">';
	4277	+ echo esc_html('You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
	4278	+
	4279	+# Response Style - CRITICALLY IMPORTANT
	4280	+- MAXIMUM LENGTH: 1-3 short sentences per response
	4281	+- Ultra-concise: Get straight to the answer with no filler
	4282	+- No introductions like "Sure!" or "I\'d be happy to help"
	4283	+- No phrases like "based on my knowledge" or "according to information"
	4284	+- No explanatory text before giving the answer
	4285	+- No summaries or repetition
	4286	+- Hyperlink all URLs
	4287	+- Respond in user\'s language
	4288	+- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	4289	+
	4290	+# Knowledge Base Requirements - PREVENT HALLUCINATIONS
	4291	+- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	4292	+- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	4293	+- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	4294	+- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	4295	+- Better to admit insufficient information than provide inaccurate answers');
	4296	+ echo '</div>';
	4297	+ echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
	4298	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	4299	+ echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
	4300	+ echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
	4301	+ echo '</svg>';
	4302	+ echo esc_html__('Copy Instructions', 'mxchat');
	4303	+ echo '</button>';
	4304	+ echo '</div>';
	4305	+ echo '<div class="mxchat-instructions-modal-footer">';
	4306	+ echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
	4307	+ echo '</div>';
	4308	+ echo '</div>';
	4309	+ echo '</div>';
	4310	+}
	4311	+
	4312	+
4193	4313	public function mxchat_model_callback() {
4194	4314	// Define available models grouped by provider
4195	4315	$models = array(
	4316	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	4317	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	4318	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	4319	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	4320	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	4321	+ ),
4196	4322	esc_html__('X.AI Models', 'mxchat') => array(
4197		- 'grok-beta' => esc_html__('grok-beta (Early Beta)', 'mxchat'),
4198		- 'grok-2' => esc_html__('Grok 2', 'mxchat')
	4323	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	4324	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	4325	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	4326	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
	4327	+ 'grok-2' => esc_html__('Grok 2', 'mxchat'),
	4328	+ 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat') // Added new Grok-4 model
4199	4329	),
4200	4330	esc_html__('DeepSeek Models', 'mxchat') => array(
4201	4331	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4202	4332	),
4203	4333	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'),
	4334	+ 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
	4335	+ 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
	4336	+ 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
	4337	+ 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Intelligent)', 'mxchat'),
	4338	+ 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
4206	4339	'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4207	4340	'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
4208	4341	),
4209	4342	esc_html__('OpenAI Models', 'mxchat') => array(
	4343	+ 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
4210	4344	'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4211	4345	'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4212	4346	'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4213	4347	'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
		@@ -4218,9 +4352,9 @@
4218	4352	// Retrieve the currently selected model from saved options
4219	4353	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4220	4354
4221	4355	// Begin the select dropdown
4222		- echo '<select id="model" name="model">'; // No array notation in name attribute
	4356	+ echo '<select id="model" name="model">';
4223	4357
4224	4358	// Iterate over groups of models
4225	4359	foreach ($models as $group_label => $group_models) {
4226	4360	echo '<optgroup label="' . esc_attr($group_label) . '">';
		@@ -4225,14 +4359,10 @@
4225	4359	foreach ($models as $group_label => $group_models) {
4226	4360	echo '<optgroup label="' . esc_attr($group_label) . '">';
4227	4361
4228	4362	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 . $label_suffix) . '</option>';
	4363	+ // All models enabled - no disabled attribute or Pro Only label
	4364	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4235	4365	}
4236	4366
4237	4367	echo '</optgroup>';
4238	4368	}
		@@ -4239,14 +4369,58 @@
4239	4369
4240	4370	// Close the select dropdown
4241	4371	echo '</select>';
4242	4372
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>';
	4373	+ // Updated description to remove mention of Pro-only models
	4374	+ echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
4245	4375	}
4246	4376
4247	4377
	4378	+public function enable_streaming_toggle_callback() {
	4379	+ // Get value from options array, default to 'on'
	4380	+ $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
	4381	+ $checked = ($enabled === 'on') ? 'checked' : '';
	4382	+
	4383	+ echo '<label class="toggle-switch">';
	4384	+ echo sprintf(
	4385	+ '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
	4386	+ esc_attr($checked)
	4387	+ );
	4388	+ echo '<span class="slider"></span>'; // Remove 'round' class to match working toggle
	4389	+ echo '</label>';
	4390	+ echo '<p class="description">' .
	4391	+ esc_html__('Enable real-time streaming responses for supported models (OpenAI, Claude, and Grok). When disabled, responses will load all at once.', 'mxchat') .
	4392	+ '</p>';
	4393	+}
	4394	+// Callback function for embedding model selection
	4395	+public function embedding_model_callback() {
	4396	+ $models = array(
	4397	+ esc_html__('OpenAI Embeddings', 'mxchat') => array(
	4398	+ 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
	4399	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
	4400	+ 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
	4401	+ ),
	4402	+ esc_html__('Voyage AI Embeddings', 'mxchat') => array(
	4403	+ 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	4404	+ ),
	4405	+ esc_html__('Google Gemini Embeddings', 'mxchat') => array(
	4406	+ 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
	4407	+ )
	4408	+ );
	4409	+ $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	4410	+ echo '<select id="embedding_model" name="embedding_model">';
	4411	+ foreach ($models as $group_label => $group_models) {
	4412	+ echo '<optgroup label="' . esc_attr($group_label) . '">';
	4413	+ foreach ($group_models as $model_value => $model_label) {
	4414	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	4415	+ }
	4416	+ echo '</optgroup>';
	4417	+ }
	4418	+ echo '</select>';
	4419	+ echo '<p class="description"><span class="red-warning">IMPORTANT:</span> Select the model for vector embeddings. Changing models is not recommended; if you do, you must delete all existing knowledge & intent data and reconfigure them.</p>';
	4420	+}
4248	4421
	4422	+
4249	4423	public function mxchat_top_bar_title_callback() {
4250	4424	// Retrieve the current value of the top bar title from saved options
4251	4425	$top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4252	4426
		@@ -4255,9 +4429,16 @@
4255	4429
4256	4430	// Add a description
4257	4431	echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4258	4432	}
4259		-
	4433	+public function mxchat_ai_agent_text_callback() {
	4434	+ // Retrieve the current value of the AI agent text from saved options
	4435	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	4436	+ // Render the input field
	4437	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	4438	+ // Add a description
	4439	+ echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
	4440	+}
4260	4441	public function enable_email_block_callback() {
4261	4442	// Load full plugin options array
4262	4443	$all_options = get_option('mxchat_options', []);
4263	4444
		@@ -4277,9 +4458,8 @@
4277	4458	echo '<p class="description">' . esc_html__('Their email will appear at the top of the transcript. Email form will show for users who are not logged in or have not provided an email within 24h.', 'mxchat') . '</p>';
4278	4459	}
4279	4460
4280	4461
4281		-
4282	4462	public function email_blocker_header_content_callback() {
4283	4463	// Load the entire 'mxchat_options' array
4284	4464	$all_options = get_option('mxchat_options', []);
4285	4465
		@@ -4287,14 +4467,15 @@
4287	4467	$content = isset($all_options['email_blocker_header_content'])
4288	4468	? $all_options['email_blocker_header_content']
4289	4469	: '';
4290	4470
4291		- // Render the textarea
	4471	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4292	4472	echo '<textarea
4293	4473	id="email_blocker_header_content"
4294	4474	name="email_blocker_header_content"
4295	4475	rows="5"
4296	4476	cols="70"
	4477	+ data-setting="email_blocker_header_content"
4297	4478	>' . esc_textarea($content) . '</textarea>';
4298	4479
4299	4480	echo '<p class="description">';
4300	4481	echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
		@@ -4300,9 +4481,8 @@
4300	4481	echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
4301	4482	echo '</p>';
4302	4483	}
4303	4484
4304		-
4305	4485	public function email_blocker_button_text_callback() {
4306	4486	// Load the entire 'mxchat_options' array
4307	4487	$all_options = get_option('mxchat_options', []);
4308	4488
		@@ -4323,23 +4503,20 @@
4323	4503
4324	4504	public function mxchat_intro_message_callback() {
4325	4505	// Load the entire 'mxchat_options' array
4326	4506	$all_options = get_option('mxchat_options', []);
4327		-
4328	4507	// Retrieve the saved intro message or use the default
4329	4508	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4330	4509	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4331		-
4332		- // Output the textarea with the saved value
	4510	+ // Output the textarea with the saved value without escaping HTML
4333	4511	?>
4334		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
	4512	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
4335	4513	<p class="description">
4336		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
	4514	+ <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
4337	4515	</p>
4338	4516	<?php
4339	4517	}
4340	4518
4341		-
4342	4519	public function mxchat_input_copy_callback() {
4343	4520	// Load the entire 'mxchat_options' array
4344	4521	$all_options = get_option('mxchat_options', []);
4345	4522
		@@ -4805,8 +4982,23 @@
4805	4982	'</p>';
4806	4983
4807	4984	}
4808	4985
	4986	+public function mxchat_contextual_awareness_callback() {
	4987	+ // Get value from options array, default to 'off'
	4988	+ $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
	4989	+ $checked = ($contextual_awareness === 'on') ? 'checked' : '';
	4990	+ echo '<label class="toggle-switch">';
	4991	+ echo sprintf(
	4992	+ '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
	4993	+ esc_attr($checked)
	4994	+ );
	4995	+ echo '<span class="slider"></span>';
	4996	+ echo '</label>';
	4997	+ echo '<p class="description">' .
	4998	+ esc_html__('Enable contextual awareness to allow the chatbot to understand and reference the current page content. When enabled, the chatbot will have access to the page title, content, and URL for more relevant responses.', 'mxchat') .
	4999	+ '</p>';
	5000	+}
4809	5001
4810	5002
4811	5003	public function mxchat_privacy_toggle_callback() {
4812	5004	// Load from mxchat_options array
		@@ -4909,13 +5101,13 @@
4909	5101	// Render the input field
4910	5102	printf(
4911	5103	'<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
4912	5104	esc_attr($popular_question_1),
4913		- esc_attr__('Enter Popular Question 1', 'mxchat')
	5105	+ esc_attr__('Enter Quick Question 1', 'mxchat')
4914	5106	);
4915	5107
4916	5108	// 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>';
	5109	+ echo '<p class="description">' . esc_html__('This will be the first Quick Question in the chatbot, displayed above the input field.', 'mxchat') . '</p>';
4918	5110	}
4919	5111
4920	5112
4921	5113	public function mxchat_popular_question_2_callback() {
		@@ -4928,13 +5120,13 @@
4928	5120	// Render the input field
4929	5121	printf(
4930	5122	'<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
4931	5123	esc_attr($popular_question_2),
4932		- esc_attr__('Enter Popular Question 2', 'mxchat')
	5124	+ esc_attr__('Enter Quick Question 2', 'mxchat')
4933	5125	);
4934	5126
4935	5127	// Add a description for the field
4936		- echo '<p class="description">' . esc_html__('This will be the second popular question in the chatbot.', 'mxchat') . '</p>';
	5128	+ echo '<p class="description">' . esc_html__('This will be the second Quick Question in the chatbot.', 'mxchat') . '</p>';
4937	5129	}
4938	5130
4939	5131
4940	5132	public function mxchat_popular_question_3_callback() {
		@@ -4947,13 +5139,13 @@
4947	5139	// Render the input field
4948	5140	printf(
4949	5141	'<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
4950	5142	esc_attr($popular_question_3),
4951		- esc_attr(__('Enter Popular Question 3', 'mxchat'))
	5143	+ esc_attr(__('Enter Quick Question 3', 'mxchat'))
4952	5144	);
4953	5145
4954	5146	// 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>';
	5147	+ echo '<p class="description">' . esc_html__('This will be the third Quick Question in the chatbot.', 'mxchat') . '</p>';
4956	5148	}
4957	5149
4958	5150	public function mxchat_additional_popular_questions_callback() {
4959	5151	$options = get_option('mxchat_options', []);
		@@ -4974,9 +5166,9 @@
4974	5166	<button type="button" class="button mxchat-remove-question"
4975	5167	aria-label="%s">%s</button>
4976	5168	</div>',
4977	5169	esc_attr($question),
4978		- esc_attr(sprintf(__('Enter Additional Popular Question %d', 'mxchat'), $index + 4)),
	5170	+ esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
4979	5171	$index,
4980	5172	esc_attr(__('Remove question', 'mxchat')),
4981	5173	esc_html__('Remove', 'mxchat')
4982	5174	);
		@@ -4991,9 +5183,9 @@
4991	5183	data-question-index="0" />
4992	5184	<button type="button" class="button mxchat-remove-question"
4993	5185	aria-label="%s">%s</button>
4994	5186	</div>',
4995		- esc_attr(__('Enter Additional Popular Question 4', 'mxchat')),
	5187	+ esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
4996	5188	esc_attr(__('Remove question', 'mxchat')),
4997	5189	esc_html__('Remove', 'mxchat')
4998	5190	);
4999	5191	}
		@@ -5002,9 +5194,9 @@
5002	5194	'<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
5003	5195	esc_attr(__('Add question', 'mxchat')),
5004	5196	esc_html__('Add Question', 'mxchat')
5005	5197	);
5006		- echo '<p class="description">' . esc_html__('Add as many popular questions as you need.', 'mxchat') . '</p>';
	5198	+ echo '<p class="description">' . esc_html__('Add as many Quick Questions as you need.', 'mxchat') . '</p>';
5007	5199	echo '</div>';
5008	5200	}
5009	5201
5010	5202	public function mxchat_brave_api_key_callback() {
		@@ -5103,141 +5295,116 @@
5103	5295	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
5104	5296	}
5105	5297
5106	5298	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' : '';
	5299	+ // Get chat toolbar toggle value with fallback
	5300	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	5301	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
5110	5302
5111		- // Check if the plugin is activated (paid feature)
5112		- $disabled = $this->is_activated ? '' : 'disabled';
5113		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	5303	+ // Output the toggle switch
	5304	+ echo '<label class="toggle-switch">';
	5305	+ echo sprintf(
	5306	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	5307	+ esc_attr($checked)
	5308	+ );
	5309	+ echo '<span class="slider"></span>';
	5310	+ echo '</label>';
5114	5311
5115		- echo '<div class="' . esc_attr($class) . '">';
	5312	+ echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
	5313	+}
	5314	+/**
	5315	+ * Callback for PDF upload button toggle setting
	5316	+ */
	5317	+public function mxchat_show_pdf_upload_button_callback() {
	5318	+ // Get toggle value with fallback
	5319	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	5320	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
5116	5321
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>';
	5322	+ // Output the toggle switch
	5323	+ echo '<label class="toggle-switch">';
	5324	+ echo sprintf(
	5325	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	5326	+ esc_attr($checked)
	5327	+ );
	5328	+ echo '<span class="slider"></span>';
	5329	+ echo '</label>';
5126	5330
5127		- // Pro feature overlay
5128		- if (!$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		- }
	5331	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	5332	+}
	5333	+/**
	5334	+ * Callback for Word upload button toggle setting
	5335	+ */
	5336	+public function mxchat_show_word_upload_button_callback() {
	5337	+ // Get toggle value with fallback
	5338	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	5339	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
5135	5340
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>';
	5341	+ // Output the toggle switch
	5342	+ echo '<label class="toggle-switch">';
	5343	+ echo sprintf(
	5344	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	5345	+ esc_attr($checked)
	5346	+ );
	5347	+ echo '<span class="slider"></span>';
	5348	+ echo '</label>';
	5349	+
	5350	+ echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
5138	5351	}
5139	5352
5140		-
5141	5353	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	5354	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
5145	5355
5146		- echo '<div class="' . esc_attr($class) . '">';
5147	5356	echo sprintf(
5148	5357	'<textarea id="pdf_intent_trigger_text"
5149	5358	name="pdf_intent_trigger_text"
5150	5359	rows="3"
5151	5360	cols="50"
5152		- placeholder="%s"
5153		- %s>%s</textarea>',
	5361	+ placeholder="%s">%s</textarea>',
5154	5362	esc_attr__('Enter trigger text', 'mxchat'),
5155		- esc_attr($disabled),
5156	5363	isset($this->options['pdf_intent_trigger_text'])
5157	5364	? esc_textarea($this->options['pdf_intent_trigger_text'])
5158	5365	: esc_textarea($default_text)
5159	5366	);
5160	5367	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	5368	}
5171	5369
5172	5370	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	5371	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5176	5372
5177		- echo '<div class="' . esc_attr($class) . '">';
5178	5373	echo sprintf(
5179	5374	'<textarea id="pdf_intent_success_text"
5180	5375	name="pdf_intent_success_text"
5181	5376	rows="3"
5182	5377	cols="50"
5183		- placeholder="%s"
5184		- %s>%s</textarea>',
	5378	+ placeholder="%s">%s</textarea>',
5185	5379	esc_attr__('Enter success text', 'mxchat'),
5186		- esc_attr($disabled),
5187	5380	isset($this->options['pdf_intent_success_text'])
5188	5381	? esc_textarea($this->options['pdf_intent_success_text'])
5189	5382	: esc_textarea($default_text)
5190	5383	);
5191	5384	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	5385	}
5202	5386
5203	5387	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	5388	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5207	5389
5208		- echo '<div class="' . esc_attr($class) . '">';
5209	5390	echo sprintf(
5210	5391	'<textarea id="pdf_intent_error_text"
5211	5392	name="pdf_intent_error_text"
5212	5393	rows="3"
5213	5394	cols="50"
5214		- placeholder="%s"
5215		- %s>%s</textarea>',
	5395	+ placeholder="%s">%s</textarea>',
5216	5396	esc_attr__('Enter error text', 'mxchat'),
5217		- esc_attr($disabled),
5218	5397	isset($this->options['pdf_intent_error_text'])
5219	5398	? esc_textarea($this->options['pdf_intent_error_text'])
5220	5399	: esc_textarea($default_text)
5221	5400	);
5222	5401	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	5402	}
5233	5403
5234	5404	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	5405	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5238	5406
5239		- echo '<div class="' . esc_attr($class) . '">';
5240	5407	echo sprintf(
5241	5408	'<input type="range"
5242	5409	id="pdf_max_pages"
5243	5410	name="pdf_max_pages"
		@@ -5243,37 +5410,24 @@
5243	5410	name="pdf_max_pages"
5244	5411	min="1"
5245	5412	max="69"
5246	5413	value="%d"
5247		- %s
5248	5414	class="range-slider" />',
5249		- esc_attr($max_pages),
5250		- esc_attr($disabled)
	5415	+ esc_attr($max_pages)
5251	5416	);
5252	5417	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5253	5418	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	5419	}
5264	5420
5265	5421	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) . '">';
	5422	+ // Always get fresh options instead of using cached $this->options
	5423	+ $fresh_options = get_option('mxchat_options');
	5424	+ $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
	5425	+
5271	5426	echo '<label class="toggle-switch">';
5272	5427	echo sprintf(
5273		- '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s %s />',
5274		- checked($status, 'on', false),
5275		- esc_attr($disabled)
	5428	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	5429	+ checked($status, 'on', false)
5276	5430	);
5277	5431	echo '<span class="slider"></span>';
5278	5432	echo '</label>';
5279	5433	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5278,98 +5432,83 @@
5278	5432	echo '</label>';
5279	5433	echo '<label for="live_agent_status" class="mxchat-status-label">';
5280	5434	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5281	5435	echo '</label>';
5282		-
5283		- if (!$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	5436	}
5290	5437
5291		-
5292		-// Away Message Callback
5293	5438	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	5439	$message = isset($this->options['live_agent_away_message'])
5297	5440	? $this->options['live_agent_away_message']
5298	5441	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5299	5442
5300		- echo '<div class="' . esc_attr($class) . '">';
5301	5443	printf(
5302		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5303		- esc_attr($disabled),
	5444	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5304	5445	esc_textarea($message)
5305	5446	);
5306	5447	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	5448	}
5315	5449
5316	5450	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	5451	$message = isset($this->options['live_agent_notification_message'])
5320	5452	? $this->options['live_agent_notification_message']
5321	5453	: __('Live agent has been notified.', 'mxchat');
5322	5454
5323		- echo '<div class="' . esc_attr($class) . '">';
5324	5455	printf(
5325		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5326		- esc_attr($disabled),
	5456	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5327	5457	esc_textarea($message)
5328	5458	);
5329	5459	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	5460	}
5338	5461
5339	5462	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	5463	$webhook_url = isset($this->options['live_agent_webhook_url'])
5343	5464	? esc_url($this->options['live_agent_webhook_url'])
5344	5465	: esc_url(get_option('live_agent_webhook_url', ''));
5345	5466
5346		- echo '<div class="' . esc_attr($class) . '">';
5347	5467	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)
	5468	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	5469	+ $webhook_url
5351	5470	);
5352	5471	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5353	5472	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	5473	+}
5354	5474
5355		- if (!$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>';
	5475	+public function mxchat_live_agent_secret_key_callback() {
	5476	+ printf(
	5477	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	5478	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	5479	+ );
	5480	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5481	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5361	5482	}
5362	5483
	5484	+public function mxchat_live_agent_bot_token_callback() {
	5485	+ printf(
	5486	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	5487	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	5488	+ );
	5489	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5490	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	5491	+}
5363	5492
	5493	+public function mxchat_live_agent_user_ids_callback() {
	5494	+ $user_ids = isset($this->options['live_agent_user_ids'])
	5495	+ ? esc_textarea($this->options['live_agent_user_ids'])
	5496	+ : '';
	5497	+
	5498	+ printf(
	5499	+ '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
	5500	+ $user_ids
	5501	+ );
	5502	+ echo '<p class="description">' . esc_html__('Enter Slack User IDs of agents who should be automatically invited to chat channels (one per line). Find user IDs in Slack profiles under "More" → "Copy member ID". Example: U1234567890', 'mxchat') . '</p>';
	5503	+}
	5504	+
5364	5505	public function mxchat_similarity_threshold_callback() {
5365	5506	// Load from mxchat_options array
5366	5507	$options = get_option('mxchat_options', []);
5367	5508
5368		- // Get value with backwards compatibility
5369		- $threshold = isset($options['similarity_threshold'])
5370		- ? $options['similarity_threshold']
5371		- : get_option('mxchat_similarity_threshold', 80);
	5509	+ // Get value from options array with default of 80
	5510	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
5372	5511
5373	5512	echo '<div class="slider-container">';
5374	5513	echo sprintf(
5375	5514	'<input type="range"
		@@ -5374,9 +5513,9 @@
5374	5513	echo sprintf(
5375	5514	'<input type="range"
5376	5515	id="similarity_threshold"
5377	5516	name="similarity_threshold"
5378		- min="70"
	5517	+ min="20"
5379	5518	max="85"
5380	5519	step="1"
5381	5520	value="%s"
5382	5521	class="range-slider" />',
		@@ -5386,186 +5525,186 @@
5386	5525	'<span id="threshold_value" class="range-value">%s</span>',
5387	5526	esc_html($threshold)
5388	5527	);
5389	5528	echo '</div>';
5390		-
5391	5529	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');
	5530	+ echo sprintf(
	5531	+ esc_html__('Adjust similarity threshold for optimal content matching. Too high may limit knowledge retrieval. We highly recommend downloading our %sfree Similarity Tester add-on%s to fine-tune your responses.', 'mxchat'),
	5532	+ '<a href="' . admin_url('admin.php?page=mxchat-addons') . '">',
	5533	+ '</a>'
	5534	+ );
5393	5535	echo '</p>';
5394	5536	}
5395	5537
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>';
	5538	+public function mxchat_enqueue_admin_assets() {
	5539	+ // Get plugin version (define this in your main plugin file)
	5540	+ $version = defined('MXCHAT_VERSION') ? MXCHAT_VERSION : '2.3.1';
	5541	+
	5542	+ // Use file modification time for development (remove in production)
	5543	+ if (defined('WP_DEBUG') && WP_DEBUG) {
	5544	+ $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
5415	5545	}
5416		- echo '</div>';
	5546	+
	5547	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	5548	+ $plugin_url = plugin_dir_url(__FILE__) . '../';
	5549	+
	5550	+ // Only load on MxChat pages
	5551	+ if (strpos($current_page, 'mxchat') === false) {
	5552	+ return;
	5553	+ }
	5554	+
	5555	+ // Always load these on all MxChat pages
	5556	+ $this->enqueue_core_admin_assets($plugin_url, $version);
	5557	+ $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
	5558	+ $this->localize_admin_scripts($current_page);
5417	5559	}
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>';
	5560	+private function enqueue_core_admin_assets($plugin_url, $version) {
	5561	+ // Core admin styles
	5562	+ wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
	5563	+ wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
	5564	+
	5565	+ // Core admin scripts
	5566	+ wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
	5567	+}
	5568	+private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
	5569	+ switch ($current_page) {
	5570	+ case 'mxchat-prompts':
	5571	+ // Knowledge processing page assets
	5572	+ wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
	5573	+ wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
	5574	+ // NEW: Add the knowledge processing script
	5575	+ wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery'), $version, true);
	5576	+ break;
	5577	+
	5578	+ case 'mxchat-transcripts':
	5579	+ wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array(), $version);
	5580	+ wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
	5581	+ break;
	5582	+
	5583	+ case 'mxchat-actions':
	5584	+ wp_enqueue_style('mxchat-intent-css', $plugin_url . 'css/intent-style.css', array(), $version);
	5585	+ break;
	5586	+
	5587	+ case 'mxchat-activation':
	5588	+ wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
	5589	+ break;
	5590	+
5436	5591	}
5437		- echo '</div>';
5438	5592	}
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		- $plugin_version,
5492		- true
5493		- );
5494		-
5495		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	5593	+private function localize_admin_scripts($current_page) {
	5594	+ // Base localization data for main admin script
	5595	+ $base_data = array(
5496	5596	'ajax_url' => admin_url('admin-ajax.php'),
	5597	+ 'nonce' => wp_create_nonce('mxchat_status_nonce'),
	5598	+ 'admin_url' => admin_url(),
5497	5599	'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5498	5600	'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5499	5601	'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
	5602	+ 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
	5603	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	5604	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	5605	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	5606	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	5607	+ 'is_activated' => $this->is_activated ? '1' : '0',
	5608	+ 'status_refresh_interval' => 5000,
	5609	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	5610	+ 'ajaxurl' => admin_url('admin-ajax.php') // For jQuery fallback
5508	5611	);
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(
	5612	+
	5613	+ // Localize main admin script with base data
	5614	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
	5615	+
	5616	+ // Page-specific localizations
	5617	+ $this->localize_page_specific_scripts($current_page);
	5618	+}
	5619	+private function localize_page_specific_scripts($current_page) {
	5620	+ switch ($current_page) {
	5621	+ case 'mxchat-prompts':
	5622	+ // Status updater localization
	5623	+ wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
	5624	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5625	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	5626	+ ));
	5627	+
	5628	+ // Content selector localization
	5629	+ wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
	5630	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	5631	+ 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
	5632	+ 'i18n' => array(
	5633	+ 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
	5634	+ 'selectAll' => __('Select All', 'mxchat'),
	5635	+ 'process' => __('Process Selected', 'mxchat'),
	5636	+ 'cancel' => __('Cancel', 'mxchat'),
	5637	+ 'noResults' => __('No content found.', 'mxchat')
	5638	+ )
	5639	+ ));
	5640	+
	5641	+ // NEW: Knowledge processing script localization using mxchatAdmin
	5642	+ wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
	5643	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5644	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'), // Note: changed 'nonce' to 'status_nonce'
	5645	+ 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
	5646	+ 'admin_url' => admin_url(),
	5647	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	5648	+ 'status_refresh_interval' => 2000
	5649	+ ));
	5650	+ break;
	5651	+
	5652	+ case 'mxchat-activation':
	5653	+ wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
	5654	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5655	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
	5656	+ ));
	5657	+ break;
	5658	+
	5659	+ case 'mxchat-settings':
	5660	+ default:
	5661	+ // Color picker and settings localization
	5662	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	5663	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5664	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	5665	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	5666	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	5667	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	5668	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	5669	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	5670	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	5671	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	5672	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	5673	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	5674	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	5675	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
	5676	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
	5677	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	5678	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	5679	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	5680	+ 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	5681	+ 'pdf_intent_trigger_text' => $this->options['pdf_intent_trigger_text'] ?? esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
	5682	+ 'pdf_intent_success_text' => $this->options['pdf_intent_success_text'] ?? esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
	5683	+ 'pdf_intent_error_text' => $this->options['pdf_intent_error_text'] ?? esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
	5684	+ 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
	5685	+ 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
	5686	+ 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
	5687	+ 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
	5688	+ 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
	5689	+ 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
	5690	+ 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	5691	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	5692	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
	5693	+ 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
	5694	+ 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
	5695	+ 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	5696	+ ));
	5697	+ break;
	5698	+ }
	5699	+
	5700	+ // Additional localization that was in the original code
	5701	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
5533	5702	'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' => $this->options['toolbar_icon_color'] ?? '#212121',
	5703	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5564	5704	));
5565	5705	}
5566	5706
5567		-
5568	5707	public function mxchat_sanitize($input) {
5569	5708	$new_input = array();
5570	5709
5571	5710	if (isset($input['api_key'])) {
		@@ -5573,9 +5712,9 @@
5573	5712	}
5574	5713
5575	5714	if (isset($input['similarity_threshold'])) {
5576	5715	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5577		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	5716	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5578	5717	}
5579	5718
5580	5719	if (isset($input['xai_api_key'])) {
5581	5720	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
		@@ -5583,13 +5722,25 @@
5583	5722
5584	5723	if (isset($input['claude_api_key'])) {
5585	5724	$new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
5586	5725	}
	5726	+
	5727	+ if (isset($input['enable_streaming_toggle'])) {
	5728	+ $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
	5729	+ } else {
	5730	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	5731	+ $new_input['enable_streaming_toggle'] = 'off';
	5732	+ }
	5733	+
5587	5734
5588	5735	if (isset($input['deepseek_api_key'])) {
5589	5736	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5590	5737	}
5591	5738
	5739	+ if (isset($input['gemini_api_key'])) {
	5740	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	5741	+ }
	5742	+
5592	5743	if (isset($input['enable_woocommerce_integration'])) {
5593	5744	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5594	5745	}
5595	5746
		@@ -5621,13 +5772,21 @@
5621	5772
5622	5773	if (isset($input['append_to_body'])) {
5623	5774	$new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
5624	5775	}
	5776	+
	5777	+ if (isset($input['contextual_awareness_toggle'])) {
	5778	+ $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
	5779	+}
5625	5780
5626	5781	if (isset($input['top_bar_title'])) {
5627	5782	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5628	5783	}
5629	5784
	5785	+ if (isset($input['ai_agent_text'])) {
	5786	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	5787	+ }
	5788	+
5630	5789	if (isset($input['enable_email_block'])) {
5631	5790	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5632	5791	}
5633	5792
		@@ -5639,9 +5798,9 @@
5639	5798	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5640	5799	}
5641	5800
5642	5801	if (isset($input['intro_message'])) {
5643		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	5802	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5644	5803	}
5645	5804
5646	5805	if (isset($input['input_copy'])) {
5647	5806	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5650,48 +5809,88 @@
5650	5809	if (isset($input['rate_limit_message'])) {
5651	5810	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5652	5811	}
5653	5812
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']);
	5813	+// Handle the new rate limits format
	5814	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	5815	+ $new_input['rate_limits'] = array();
	5816	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	5817	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
5657	5818
5658		- if (in_array($rate_limit, $allowed_limits, true)) {
5659		- $new_input['rate_limit_logged_out'] = $rate_limit;
5660		- } else {
5661		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	5819	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	5820	+ $new_input['rate_limits'][$role_id] = array();
	5821	+
	5822	+ // Sanitize limit
	5823	+ if (isset($settings['limit'])) {
	5824	+ $limit = sanitize_text_field($settings['limit']);
	5825	+ if (in_array($limit, $allowed_limits, true)) {
	5826	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	5827	+ } else {
	5828	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	5829	+ }
5662	5830	}
5663		- }
5664	5831
5665		- // Handle role rate limits
5666		- if (isset($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] = $rate_limit;
	5832	+ // Sanitize timeframe
	5833	+ if (isset($settings['timeframe'])) {
	5834	+ $timeframe = sanitize_text_field($settings['timeframe']);
	5835	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	5836	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5674	5837	} else {
5675		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	5838	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5676	5839	}
5677	5840	}
	5841	+
	5842	+ // Sanitize message
	5843	+ if (isset($settings['message'])) {
	5844	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	5845	+ }
5678	5846	}
	5847	+}
5679	5848
5680	5849	if (isset($input['pre_chat_message'])) {
5681	5850	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5682	5851	}
5683	5852
	5853	+ if (isset($input['voyage_api_key'])) {
	5854	+ $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
	5855	+ }
	5856	+
	5857	+ // Add to your sanitize function
	5858	+ if (isset($input['embedding_model'])) {
	5859	+ $allowed_models = array(
	5860	+ 'text-embedding-ada-002',
	5861	+ 'text-embedding-3-small',
	5862	+ 'text-embedding-3-large',
	5863	+ 'voyage-3-large',
	5864	+ 'gemini-embedding-exp-03-07'
	5865	+ );
	5866	+ if (in_array($input['embedding_model'], $allowed_models)) {
	5867	+ $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
	5868	+ }
	5869	+ }
	5870	+
5684	5871	if (isset($input['model'])) {
5685	5872	$allowed_models = array(
5686		- 'grok-beta',
	5873	+ 'gemini-2.0-flash',
	5874	+ 'gemini-2.0-flash-lite',
	5875	+ 'gemini-1.5-pro',
	5876	+ 'gemini-1.5-flash',
	5877	+ 'grok-4-0709', // New model: Grok 4 added here
	5878	+ 'grok-3-beta',
	5879	+ 'grok-3-fast-beta',
	5880	+ 'grok-3-mini-beta',
	5881	+ 'grok-3-mini-fast-beta',
5687	5882	'grok-2',
5688	5883	'deepseek-chat',
	5884	+ 'claude-opus-4-20250514',
	5885	+ 'claude-sonnet-4-20250514',
	5886	+ 'claude-3-7-sonnet-20250219',
5689	5887	'claude-3-5-sonnet-20241022',
5690	5888	'claude-3-opus-20240229',
5691	5889	'claude-3-sonnet-20240229',
5692	5890	'claude-3-haiku-20240307',
5693	5891	'gpt-4o',
	5892	+ 'gpt-4.1-2025-04-14',
5694	5893	'gpt-4o-mini',
5695	5894	'gpt-4-turbo',
5696	5895	'gpt-4',
5697	5896	'gpt-3.5-turbo',
		@@ -5755,8 +5954,12 @@
5755	5954
5756	5955	if (isset($input['top_bar_bg_color'])) {
5757	5956	$new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
5758	5957	}
	5958	+
	5959	+ if (isset($input['quick_questions_toggle_color'])) {
	5960	+ $new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
	5961	+ }
5759	5962
5760	5963	if (isset($input['send_button_font_color'])) {
5761	5964	$new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
5762	5965	}
		@@ -5856,8 +6059,22 @@
5856	6059	if (isset($input['chat_toolbar_toggle'])) {
5857	6060	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5858	6061	}
5859	6062
	6063	+ // Sanitize PDF upload button toggle
	6064	+ if (isset($input['show_pdf_upload_button'])) {
	6065	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	6066	+ } else {
	6067	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	6068	+ }
	6069	+
	6070	+ // Sanitize Word upload button toggle
	6071	+ if (isset($input['show_word_upload_button'])) {
	6072	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	6073	+ } else {
	6074	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	6075	+ }
	6076	+
5860	6077	if (isset($input['pdf_intent_trigger_text'])) {
5861	6078	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5862	6079	}
5863	6080
		@@ -5886,8 +6103,12 @@
5886	6103	// Live Agent Integration
5887	6104	if (isset($input['live_agent_bot_token'])) {
5888	6105	$new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
5889	6106	}
	6107	+
	6108	+ if (isset($input['live_agent_user_ids'])) {
	6109	+ $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
	6110	+ }
5890	6111
5891	6112	if (isset($input['live_agent_status'])) {
5892	6113	$new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
5893	6114	}
		@@ -5911,62 +6132,10 @@
5911	6132	}
5912	6133
5913	6134
5914	6135
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	6136
5921		- try {
5922		- $dom = new DOMDocument;
5923		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
5924	6137
5925		- // Simple load of HTML, with @ to suppress warnings
5926		- @$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 $html; // Return original HTML if parsing fails
5963		- } finally {
5964		- libxml_clear_errors();
5965		- }
5966		-}
5967		-
5968		-
5969	6138	private function mxchat_fetch_loops_mailing_lists($api_key) {
5970	6139	$url = 'https://app.loops.so/api/v1/lists';
5971	6140	$response = wp_remote_get($url, array(
5972	6141	'headers' => array(
		@@ -5984,12 +6153,8 @@
5984	6153
5985	6154	return isset($lists) && is_array($lists) ? $lists : array();
5986	6155	}
5987	6156
5988		-
5989		-
5990		-
5991		-
5992	6157	function mxchat_calculate_cosine_similarity($vec1, $vec2) {
5993	6158	if (empty($vec1) || empty($vec2)) {
5994	6159	return 0.0;
5995	6160	}
		@@ -6010,8 +6175,602 @@
6010	6175	return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
6011	6176	}
6012	6177	}
6013	6178
	6179	+/**
	6180	+ * Validates nonce and deletes all chat prompts
	6181	+ */
	6182	+public function mxchat_handle_delete_all_prompts() {
	6183	+ // Verify nonce
	6184	+ if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
	6185	+ wp_die(__('Nonce verification failed.', 'mxchat'));
	6186	+ }
	6187	+ // Check permissions
	6188	+ if (!current_user_can('manage_options')) {
	6189	+ wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	6190	+ }
	6191	+ $success = true;
	6192	+ $error_messages = array();
	6193	+ // Check if Pinecone is enabled and configured
	6194	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6195	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	6196	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	6197	+ //error_log('[MXCHAT-DELETE] Pinecone is enabled - deleting all from Pinecone');
	6198	+ // Get Pinecone configuration
	6199	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6200	+ $pinecone_manager = new MxChat_Pinecone_Manager();
	6201	+ $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
	6202	+ if (!$result['success']) {
	6203	+ $success = false;
	6204	+ $error_messages[] = $result['message'];
	6205	+ }
	6206	+ // Clear Pinecone vector cache
	6207	+ delete_option('mxchat_pinecone_vector_ids_cache');
	6208	+ // Clear processed content caches
	6209	+ delete_option('mxchat_pinecone_processed_cache');
	6210	+ delete_option('mxchat_processed_content_cache');
	6211	+
	6212	+ // CLEAR THE PINECONE RECORDS CACHE (NEW LINE)
	6213	+ delete_transient('mxchat_pinecone_recent_1k_cache');
	6214	+
	6215	+ } else {
	6216	+ //error_log('[MXCHAT-DELETE] Pinecone not enabled - deleting from WordPress database');
	6217	+ // Delete from WordPress database
	6218	+ global $wpdb;
	6219	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	6220	+ $result = $wpdb->query("DELETE FROM {$table_name}");
	6221	+ if ($result === false) {
	6222	+ $success = false;
	6223	+ $error_messages[] = 'Failed to delete from WordPress database';
	6224	+ }
	6225	+ }
	6226	+ // Clear relevant cache
	6227	+ wp_cache_delete('all_prompts', 'mxchat_prompts');
	6228	+ // Set appropriate admin notice
	6229	+ if ($success) {
	6230	+ set_transient('mxchat_admin_notice_success',
	6231	+ __('All prompts deleted successfully.', 'mxchat'), 30);
	6232	+ } else {
	6233	+ set_transient('mxchat_admin_notice_error',
	6234	+ __('Failed to delete all prompts: ', 'mxchat') . implode(', ', $error_messages), 30);
	6235	+ }
	6236	+ // Redirect back with a success message
	6237	+ $redirect_url = add_query_arg(array(
	6238	+ 'page' => 'mxchat-prompts',
	6239	+ 'all_deleted' => $success ? 'true' : 'false'
	6240	+ ), admin_url('admin.php'));
	6241	+ wp_safe_redirect($redirect_url);
	6242	+ exit;
	6243	+}
	6244	+
	6245	+ /**
	6246	+ * Handles deletion prompt with nonce validation
	6247	+ */
	6248	+ public function mxchat_handle_delete_prompt() {
	6249	+ // Sanitize and validate nonce
	6250	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	6251	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	6252	+ wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	6253	+ }
	6254	+
	6255	+ // Check permissions
	6256	+ if (!current_user_can('manage_options')) {
	6257	+ wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	6258	+ }
	6259	+
	6260	+ // Get ID and source parameters
	6261	+ $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
	6262	+ $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	6263	+
	6264	+ if (empty($id)) {
	6265	+ wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	6266	+ }
	6267	+
	6268	+ $success = false;
	6269	+ $error_message = '';
	6270	+
	6271	+ // Check if Pinecone is enabled and determine source automatically if not specified
	6272	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6273	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	6274	+
	6275	+ // If source is not specified, determine based on Pinecone configuration
	6276	+ if (empty($source)) {
	6277	+ $source = $use_pinecone ? 'pinecone' : 'wordpress';
	6278	+ }
	6279	+
	6280	+ if ($source === 'pinecone' || $use_pinecone) {
	6281	+ //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	6282	+
	6283	+ // Handle Pinecone deletion
	6284	+ if (empty($pinecone_options['mxchat_pinecone_host']) ||
	6285	+ empty($pinecone_options['mxchat_pinecone_api_key'])) {
	6286	+ wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
	6287	+ }
	6288	+
	6289	+ // Delete from Pinecone using the vector ID directly
	6290	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	6291	+ $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
	6292	+ $id,
	6293	+ $pinecone_options['mxchat_pinecone_api_key'],
	6294	+ $pinecone_options['mxchat_pinecone_host']
	6295	+ );
	6296	+ if ($result['success']) {
	6297	+ $success = true;
	6298	+
	6299	+ // Remove from vector cache
	6300	+ $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
	6301	+ $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
	6302	+
	6303	+ set_transient('mxchat_admin_notice_success',
	6304	+ esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
	6305	+ } else {
	6306	+ $error_message = $result['message'];
	6307	+ set_transient('mxchat_admin_notice_error',
	6308	+ esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
	6309	+ }
	6310	+ } else {
	6311	+ //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	6312	+
	6313	+ // Handle WordPress database deletion
	6314	+ global $wpdb;
	6315	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	6316	+
	6317	+ // Clear cache and delete prompt
	6318	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	6319	+
	6320	+ $result = $wpdb->delete(
	6321	+ $table_name,
	6322	+ array('id' => intval($id)),
	6323	+ array('%d')
	6324	+ );
	6325	+
	6326	+ if ($result !== false) {
	6327	+ $success = true;
	6328	+ set_transient('mxchat_admin_notice_success',
	6329	+ esc_html__('Entry deleted successfully.', 'mxchat'), 30);
	6330	+ } else {
	6331	+ set_transient('mxchat_admin_notice_error',
	6332	+ esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
	6333	+ }
	6334	+ }
	6335	+
	6336	+ // Redirect back to the prompts page
	6337	+ wp_safe_redirect(add_query_arg(
	6338	+ array(
	6339	+ 'page' => 'mxchat-prompts',
	6340	+ 'deleted' => $success ? 'true' : 'false'
	6341	+ ),
	6342	+ admin_url('admin.php')
	6343	+ ));
	6344	+ exit;
	6345	+ }
	6346	+
	6347	+ /**
	6348	+ * Validates user permissions for editing chat settings
	6349	+ */
	6350	+ public function mxchat_handle_edit_intent() {
	6351	+ // Security checks (nonce and permissions)
	6352	+ if (!current_user_can('manage_options')) {
	6353	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	6354	+ }
	6355	+ check_admin_referer('mxchat_edit_intent');
	6356	+
	6357	+ // Get POST data
	6358	+ $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
	6359	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	6360	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	6361	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	6362	+ $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
	6363	+
	6364	+ // Validate inputs
	6365	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	6366	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	6367	+ return;
	6368	+ }
	6369	+
	6370	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	6371	+ if (empty($phrases_array)) {
	6372	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	6373	+ return;
	6374	+ }
	6375	+
	6376	+ // Generate embeddings with improved error handling
	6377	+ $vectors = [];
	6378	+ $failed_phrases = [];
	6379	+
	6380	+ foreach ($phrases_array as $phrase) {
	6381	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	6382	+ if (is_array($embedding_vector)) {
	6383	+ $vectors[] = $embedding_vector;
	6384	+ } else {
	6385	+ $failed_phrases[] = $phrase;
	6386	+ }
	6387	+ }
	6388	+
	6389	+ if (!empty($failed_phrases)) {
	6390	+ $this->handle_embedding_error(
	6391	+ sprintf(
	6392	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	6393	+ implode(', ', $failed_phrases)
	6394	+ )
	6395	+ );
	6396	+ return;
	6397	+ }
	6398	+
	6399	+ if (empty($vectors)) {
	6400	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	6401	+ return;
	6402	+ }
	6403	+
	6404	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	6405	+ $serialized_vector = maybe_serialize($combined_vector);
	6406	+
	6407	+ // Update the database
	6408	+ global $wpdb;
	6409	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	6410	+
	6411	+ $result = $wpdb->update(
	6412	+ $table_name,
	6413	+ array(
	6414	+ 'intent_label' => $intent_label,
	6415	+ 'phrases' => implode(', ', $phrases_array),
	6416	+ 'embedding_vector' => $serialized_vector,
	6417	+ 'similarity_threshold' => $similarity_threshold
	6418	+ ),
	6419	+ array('id' => $intent_id),
	6420	+ array('%s', '%s', '%s', '%f'), // Format: string, string, string, float
	6421	+ array('%d') // Where format: integer
	6422	+ );
	6423	+
	6424	+ if (false === $result) {
	6425	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	6426	+ return;
	6427	+ }
	6428	+
	6429	+ // Set success message and redirect
	6430	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	6431	+
	6432	+ $redirect_url = add_query_arg(
	6433	+ array(
	6434	+ 'page' => 'mxchat-actions'
	6435	+ ),
	6436	+ admin_url('admin.php')
	6437	+ );
	6438	+ wp_safe_redirect($redirect_url);
	6439	+ exit;
	6440	+ }
	6441	+
	6442	+
	6443	+/**
	6444	+ * Checks user permissions for managing options
	6445	+ */
	6446	+public function mxchat_handle_add_intent() {
	6447	+ if (!current_user_can('manage_options')) {
	6448	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	6449	+ }
	6450	+ check_admin_referer('mxchat_add_intent_nonce');
	6451	+
	6452	+ global $wpdb;
	6453	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	6454	+
	6455	+ // Sanitize and get form data
	6456	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	6457	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	6458	+ $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
	6459	+
	6460	+ // Get similarity threshold from form (convert percentage to decimal)
	6461	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	6462	+
	6463	+ // Validate required fields
	6464	+ if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
	6465	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	6466	+ return;
	6467	+ }
	6468	+
	6469	+ // Validate callback function
	6470	+ $available_callbacks = $this->mxchat_get_available_callbacks();
	6471	+ if (!array_key_exists($callback_function, $available_callbacks)) {
	6472	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	6473	+ return;
	6474	+ }
	6475	+
	6476	+ // Check Pro requirements
	6477	+ $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
	6478	+ if ($is_pro_only && !$this->is_activated) {
	6479	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	6480	+ return;
	6481	+ }
	6482	+
	6483	+ // Process phrases
	6484	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	6485	+ if (empty($phrases_array)) {
	6486	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	6487	+ return;
	6488	+ }
	6489	+
	6490	+ // Generate embeddings with improved error handling
	6491	+ $vectors = [];
	6492	+ $failed_phrases = [];
	6493	+ foreach ($phrases_array as $phrase) {
	6494	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	6495	+ if (is_array($embedding_vector)) {
	6496	+ $vectors[] = $embedding_vector;
	6497	+ } else {
	6498	+ $failed_phrases[] = $phrase;
	6499	+ }
	6500	+ }
	6501	+
	6502	+ // Check for embedding failures
	6503	+ if (!empty($failed_phrases)) {
	6504	+ $this->handle_embedding_error(
	6505	+ sprintf(
	6506	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	6507	+ implode(', ', $failed_phrases)
	6508	+ )
	6509	+ );
	6510	+ return;
	6511	+ }
	6512	+
	6513	+ if (empty($vectors)) {
	6514	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	6515	+ return;
	6516	+ }
	6517	+
	6518	+ // Create combined vector and insert into database
	6519	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	6520	+ $serialized_vector = maybe_serialize($combined_vector);
	6521	+
	6522	+ $result = $wpdb->insert($table_name, [
	6523	+ 'intent_label' => $intent_label,
	6524	+ 'phrases' => implode(', ', $phrases_array),
	6525	+ 'embedding_vector' => $serialized_vector,
	6526	+ 'callback_function' => $callback_function,
	6527	+ 'similarity_threshold' => $similarity_threshold, // Now uses the actual form value
	6528	+ ]);
	6529	+
	6530	+ if ($result === false) {
	6531	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	6532	+ return;
	6533	+ }
	6534	+
	6535	+ // Set success message and redirect
	6536	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	6537	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	6538	+ exit;
	6539	+}
	6540	+
	6541	+ /**
	6542	+ * Averages multiple vectors into a single vector
	6543	+ */
	6544	+ private function mxchat_average_vectors($vectors) {
	6545	+ $vector_length = count($vectors[0]);
	6546	+ $sum_vector = array_fill(0, $vector_length, 0);
	6547	+
	6548	+ foreach ($vectors as $vector) {
	6549	+ for ($i = 0; $i < $vector_length; $i++) {
	6550	+ $sum_vector[$i] += $vector[$i];
	6551	+ }
	6552	+ }
	6553	+
	6554	+ // Divide each component by the number of vectors to get the average
	6555	+ $num_vectors = count($vectors);
	6556	+ for ($i = 0; $i < $vector_length; $i++) {
	6557	+ $sum_vector[$i] /= $num_vectors;
	6558	+ }
	6559	+
	6560	+ return $sum_vector;
	6561	+ }
	6562	+
	6563	+
	6564	+
	6565	+
	6566	+ /**
	6567	+ * Generates embeddings from input text for MXChat
	6568	+ */
	6569	+ public function mxchat_generate_embedding($text) {
	6570	+ // Enable detailed logging for debugging
	6571	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	6572	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	6573	+
	6574	+ $options = get_option('mxchat_options');
	6575	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	6576	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	6577	+
	6578	+ // Determine provider and endpoint
	6579	+ if (strpos($selected_model, 'voyage') === 0) {
	6580	+ $api_key = $options['voyage_api_key'] ?? '';
	6581	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	6582	+ $provider_name = 'Voyage AI';
	6583	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	6584	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	6585	+ $api_key = $options['gemini_api_key'] ?? '';
	6586	+ $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
	6587	+ $provider_name = 'Google Gemini';
	6588	+ //error_log('[MXCHAT-EMBED] Using Google Gemini API');
	6589	+ } else {
	6590	+ $api_key = $options['api_key'] ?? '';
	6591	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	6592	+ $provider_name = 'OpenAI';
	6593	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	6594	+ }
	6595	+
	6596	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	6597	+
	6598	+ if (empty($api_key)) {
	6599	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	6600	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	6601	+ return $error_message;
	6602	+ }
	6603	+
	6604	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	6605	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	6606	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	6607	+
	6608	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
	6609	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	6610	+ // Consider truncating text here
	6611	+ }
	6612	+
	6613	+ // Prepare request body based on provider
	6614	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	6615	+ // Gemini API format
	6616	+ $request_body = array(
	6617	+ 'model' => 'models/' . $selected_model,
	6618	+ 'content' => array(
	6619	+ 'parts' => array(
	6620	+ array('text' => $text)
	6621	+ )
	6622	+ )
	6623	+ );
	6624	+
	6625	+ // Set output dimensionality to 1536 for consistency with other models
	6626	+ $request_body['outputDimensionality'] = 1536;
	6627	+ } else {
	6628	+ // OpenAI/Voyage API format
	6629	+ $request_body = array(
	6630	+ 'model' => $selected_model,
	6631	+ 'input' => $text
	6632	+ );
	6633	+
	6634	+ // Add output_dimension for voyage-3-large model
	6635	+ if ($selected_model === 'voyage-3-large') {
	6636	+ $request_body['output_dimension'] = 2048;
	6637	+ }
	6638	+ }
	6639	+
	6640	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	6641	+
	6642	+ // Prepare headers based on provider
	6643	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	6644	+ // Gemini uses API key as query parameter
	6645	+ $endpoint .= '?key=' . $api_key;
	6646	+ $headers = array(
	6647	+ 'Content-Type' => 'application/json'
	6648	+ );
	6649	+ } else {
	6650	+ // OpenAI/Voyage use Bearer token
	6651	+ $headers = array(
	6652	+ 'Authorization' => 'Bearer ' . $api_key,
	6653	+ 'Content-Type' => 'application/json'
	6654	+ );
	6655	+ }
	6656	+
	6657	+ // Make API request
	6658	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	6659	+ $response = wp_remote_post($endpoint, array(
	6660	+ 'body' => wp_json_encode($request_body),
	6661	+ 'headers' => $headers,
	6662	+ 'timeout' => 60 // Increased timeout for large inputs
	6663	+ ));
	6664	+
	6665	+ // Handle wp_remote_post errors
	6666	+ if (is_wp_error($response)) {
	6667	+ $error_message = $response->get_error_message();
	6668	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	6669	+ return 'Connection error: ' . $error_message;
	6670	+ }
	6671	+
	6672	+ // Get and check HTTP response code
	6673	+ $http_code = wp_remote_retrieve_response_code($response);
	6674	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	6675	+
	6676	+ if ($http_code !== 200) {
	6677	+ $error_body = wp_remote_retrieve_body($response);
	6678	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	6679	+
	6680	+ // Try to parse error for more details
	6681	+ $error_json = json_decode($error_body, true);
	6682	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	6683	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	6684	+ $error_message = $error_json['error']['message'] ?? 'No message';
	6685	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	6686	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	6687	+
	6688	+ // Customize error message for common API errors
	6689	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	6690	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	6691	+ } elseif ($error_type === 'authentication_error') {
	6692	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	6693	+ }
	6694	+
	6695	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	6696	+ return $error_message;
	6697	+ }
	6698	+
	6699	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	6700	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	6701	+ return $error_message;
	6702	+ }
	6703	+
	6704	+ // Parse response body
	6705	+ $response_body = wp_remote_retrieve_body($response);
	6706	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	6707	+
	6708	+ $response_data = json_decode($response_body, true);
	6709	+
	6710	+ if (json_last_error() !== JSON_ERROR_NONE) {
	6711	+ $error = json_last_error_msg();
	6712	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	6713	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	6714	+ return "Failed to parse API response: $error";
	6715	+ }
	6716	+
	6717	+ // Handle different response formats based on provider
	6718	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	6719	+ // Gemini API response format
	6720	+ if (isset($response_data['embedding']['values'])) {
	6721	+ $embedding_dimensions = count($response_data['embedding']['values']);
	6722	+ //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
	6723	+
	6724	+ // Check if embedding dimensions are as expected (should be 1536)
	6725	+ if ($embedding_dimensions !== 1536) {
	6726	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
	6727	+ }
	6728	+
	6729	+ return $response_data['embedding']['values'];
	6730	+ } else {
	6731	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
	6732	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	6733	+
	6734	+ if (isset($response_data['error'])) {
	6735	+ $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
	6736	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6737	+ return $error_message;
	6738	+ }
	6739	+
	6740	+ $error_message = "Invalid Gemini API response format: No embedding found";
	6741	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6742	+ return $error_message;
	6743	+ }
	6744	+ } else {
	6745	+ // OpenAI/Voyage API response format
	6746	+ if (isset($response_data['data'][0]['embedding'])) {
	6747	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	6748	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	6749	+
	6750	+ // Check if embedding dimensions are as expected
	6751	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	6752	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	6753	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	6754	+ }
	6755	+
	6756	+ return $response_data['data'][0]['embedding'];
	6757	+ } else {
	6758	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	6759	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	6760	+
	6761	+ if (isset($response_data['error'])) {
	6762	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	6763	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6764	+ return $error_message;
	6765	+ }
	6766	+
	6767	+ $error_message = "Invalid API response format: No embedding found";
	6768	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6769	+ return $error_message;
	6770	+ }
	6771	+ }
	6772	+ }
6014	6773
6015	6774
6016	6775
6017	6776	}