← All changes | includes/class-mxchat-admin.php +3968 -3072 2.0.4 → 2.2.7 View file →

		@@ -6,13 +6,15 @@
6	6	class MxChat_Admin {
7	7	private $options;
8	8	private $chat_count;
9	9	private $is_activated;
	10	+ private $knowledge_manager;
10	11
11		- public function __construct() {
	12	+ public function __construct($knowledge_manager = null) {
12	13	$this->options = get_option('mxchat_options');
13	14	$this->chat_count = get_option('mxchat_chat_count', 0);
14	15	$this->is_activated = $this->is_license_active();
	16	+ $this->knowledge_manager = $knowledge_manager;
15	17
16	18	// Initialize default options if they are not set
17	19	if (!$this->options) {
18	20	$this->initialize_default_options();
		@@ -23,49 +25,37 @@
23	25	add_action('admin_init', array($this, 'mxchat_page_init'));
24	26	add_action('admin_init', array($this, 'mxchat_prompts_page_init'));
25	27	add_action('admin_enqueue_scripts', array($this, 'mxchat_enqueue_admin_assets'));
26	28	add_action('wp_ajax_mxchat_delete_chat_history', array($this, 'mxchat_delete_chat_history'));
27		- add_action('admin_post_mxchat_submit_content', array($this, 'mxchat_handle_content_submission'));
28	29	add_action('admin_post_mxchat_delete_prompt', array($this, 'mxchat_handle_delete_prompt'));
29	30	add_action('wp_ajax_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
30	31	add_action('wp_ajax_nopriv_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
31		- add_action('admin_post_mxchat_submit_sitemap', array($this, 'mxchat_handle_sitemap_submission'));
32	32	add_action('wp_footer', array($this, 'mxchat_append_chatbot_to_body'));
33	33	add_action('admin_head-mxchat-prompts', array($this, 'mxchat_enqueue_admin_assets'));
34	34	add_action('admin_head-toplevel_page_mxchat-max', array($this, 'mxchat_enqueue_admin_assets'));
35		- add_action('wp_ajax_mxchat_activate_license', array($this, 'mxchat_handle_activate_license'));
36	35	add_action('admin_notices', array($this, 'mxchat_display_admin_notice'));
37		- add_action('wp_ajax_mxchat_save_inline_prompt', array($this, 'mxchat_save_inline_prompt'));
38	36	add_action('admin_post_mxchat_delete_all_prompts', array($this, 'mxchat_handle_delete_all_prompts'));
39	37	add_action('admin_post_mxchat_add_intent', array($this, 'mxchat_handle_add_intent'));
40	38	add_action('admin_post_mxchat_delete_intent', array($this, 'mxchat_handle_delete_intent'));
41		- add_action('admin_post_mxchat_update_intent_threshold', array($this, 'mxchat_handle_update_intent_threshold'));
42		- add_action('admin_post_mxchat_stop_processing', array($this, 'mxchat_stop_processing'));
43		- add_action('admin_post_mxchat_edit_intent', array($this, 'handle_edit_intent'));
44		- add_action('save_post', array($this, 'handle_post_update'), 10, 3);
45		- add_action('post_updated', array($this, 'handle_post_update'), 10, 3);
46		- add_action('wp_ajax_mxchat_save_setting', array($this, 'mxchat_save_setting_callback'));
47		- add_action('wp_trash_post', array($this, 'mxchat_handle_post_delete'));
48		- add_action('before_delete_post', array($this, 'mxchat_handle_post_delete'));
49		- add_action('wp_ajax_mxchat_save_prompts_setting', array($this, 'mxchat_save_prompts_setting_callback'));
50		- if (isset($this->options['enable_woocommerce_integration']) &&
51		- ($this->options['enable_woocommerce_integration'] === '1' ||
52		- $this->options['enable_woocommerce_integration'] === 'on')) {
	39	+ add_action('admin_post_mxchat_edit_intent', array($this, 'mxchat_handle_edit_intent'));
	40	+ add_action('wp_ajax_mxchat_export_transcripts', array($this, 'export_chat_transcripts'));
	41	+ add_action('admin_init', array($this, 'mxchat_transcripts_page_init'));
	42	+ add_action('wp_ajax_dismiss_live_agent_notice', array($this, 'dismiss_live_agent_notice'));
53	43
54		- //error_log('MxChat Admin: WooCommerce integration is enabled, adding hooks');
55		- add_action('wp_insert_post', array($this, 'mxchat_handle_product_change'), 10, 3);
56		- add_action('wp_trash_post', array($this, 'mxchat_handle_product_delete'));
57		- add_action('before_delete_post', array($this, 'mxchat_handle_product_delete'));
58		- }
	44	+ add_action('admin_init', array($this, 'register_pinecone_settings'));
	45	+
	46	+ add_action('admin_notices', array($this, 'display_admin_notices'));
	47	+
59	48	}
60	49
61		- // Method to check if the license is active
62	50	private function is_license_active() {
63		- $license_status = get_option('mxchat_license_status', esc_html__('inactive', 'mxchat'));
64		- return $license_status === esc_html__('active', 'mxchat');
65		- }
	51	+ // Get the raw value without translation
	52	+ $license_status = get_option('mxchat_license_status', 'inactive');
66	53
67		- // Initialize default options
	54	+ // Check against multiple possible values, bypassing translation issues
	55	+ return ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
	56	+}
	57	+
68	58	private function initialize_default_options() {
69	59	$default_options = array(
70	60	'api_key' => '',
71	61	'xai_api_key' => '',
		@@ -70,23 +60,41 @@
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 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'),
91	99	'close_button_color' => esc_html__('#fff', 'mxchat'),
92	100	'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
		@@ -105,17 +113,19 @@
105	113
106	114	// New fields for Loops Integration
107	115	'loops_api_key' => '',
108	116	'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'),
	117	+ 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	118	+ 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
111	119	'popular_question_1' => '',
112	120	'popular_question_2' => '',
113	121	'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'),
	122	+ 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
	123	+ 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
	124	+ 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
117	125	'pdf_max_pages' => 69,
	126	+ 'show_pdf_upload_button' => 'on',
	127	+ 'show_word_upload_button' => 'on',
118	128
119	129	// Live Agent Integration
120	130	'live_agent_webhook_url' => '',
121	131	'live_agent_secret_key' => '',
		@@ -149,10 +159,8 @@
149	159	// Update the $this->options property
150	160	$this->options = $merged_options;
151	161	}
152	162
153		-
154		-
155	163	public function mxchat_add_plugin_page() {
156	164	// Main menu page
157	165	add_menu_page(
158	166	esc_html__('MxChat Settings', 'mxchat'),
		@@ -173,26 +181,24 @@
173	181	'mxchat-prompts',
174	182	array($this, 'mxchat_create_prompts_page')
175	183	);
176	184
177		- // Submenu page for Chat Transcripts
178	185	add_submenu_page(
179		- 'mxchat-max', // Corrected parent slug to match the main menu
	186	+ 'mxchat-max',
180	187	esc_html__('Chat Transcripts', 'mxchat'),
181	188	esc_html__('Transcripts', 'mxchat'),
182	189	'manage_options',
183	190	'mxchat-transcripts',
184		- array($this, 'mxchat_create_transcripts_page') // Prefixed function name with mxchat_
	191	+ array($this, 'mxchat_create_transcripts_page')
185	192	);
186	193
187		- // Submenu page for Intents
188	194	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($this, 'mxchat_intents_page_html') // Callback function
	195	+ 'mxchat-max',
	196	+ esc_html__('MxChat Actions', 'mxchat'),
	197	+ esc_html__('Actions', 'mxchat'),
	198	+ 'manage_options',
	199	+ 'mxchat-actions',
	200	+ array($this, 'mxchat_actions_page_html')
195	201	);
196	202
197	203	add_submenu_page(
198	204	'mxchat-max',
		@@ -219,156 +225,41 @@
219	225	$addons_page = new MxChat_Addons();
220	226	$addons_page->render_page();
221	227	}
222	228
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		- }
	229	+public function register_pinecone_settings() {
	230	+ register_setting(
	231	+ 'mxchat_pinecone_addon_options',
	232	+ 'mxchat_pinecone_addon_options',
	233	+ array(
	234	+ 'type' => 'array',
	235	+ 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
	236	+ 'default' => array(
	237	+ 'mxchat_use_pinecone' => '0',
	238	+ 'mxchat_pinecone_api_key' => '',
	239	+ 'mxchat_pinecone_host' => '',
	240	+ 'mxchat_pinecone_index' => '',
	241	+ 'mxchat_pinecone_environment' => ''
	242	+ )
	243	+ )
	244	+ );
315	245	}
316	246
317		-/**
318		- * Handles AJAX auto-save for prompts and auto-sync settings.
319		- */
320		-public function mxchat_save_prompts_setting_callback() {
321		- // Check the correct nonce for this action.
322		- check_ajax_referer( 'mxchat_prompts_setting_nonce', '_ajax_nonce' );
	247	+public function sanitize_pinecone_settings($input) {
	248	+ $sanitized = array();
323	249
324		- if ( ! current_user_can( 'manage_options' ) ) {
325		- wp_send_json_error( [ 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ] );
326		- }
	250	+ $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
	251	+ $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
	252	+ $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
	253	+ $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
	254	+ $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
327	255
328		- $name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
329		- $value = isset( $_POST['value'] ) ? sanitize_text_field( wp_unslash( $_POST['value'] ) ) : '';
	256	+ // Remove https:// from host if present
	257	+ $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
330	258
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		- }
	259	+ return $sanitized;
365	260	}
366	261
367		-
368		- wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
369		-}
370		-
371	262	public function mxchat_display_admin_notice() {
372	263	// Success notice
373	264	if ($message = get_transient('mxchat_admin_notice_success')) {
374	265	?>
		@@ -391,195 +282,334 @@
391	282	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
392	283	}
393	284	}
394	285
395		-
396		-
397		-
398		-
	286	+public function show_live_agent_disabled_banner() {
	287	+ $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
	288	+
	289	+ if ($show_disabled_notice) {
	290	+ ?>
	291	+ <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
	292	+ <div class="mxchat-pro-notification">
	293	+ <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
	294	+ <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
	295	+ <line x1="18" y1="6" x2="6" y2="18"></line>
	296	+ <line x1="6" y1="6" x2="18" y2="18"></line>
	297	+ </svg>
	298	+ </button>
	299	+ <div class="mxchat-live-agent-content">
	300	+ <h3>🔧 Live Agent Integration Updated!</h3>
	301	+ <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>
	302	+ </div>
	303	+ </div>
	304	+ </div>
	305	+ <?php
	306	+ }
	307	+}
399	308	public function mxchat_create_admin_page() {
	309	+ $this->add_live_agent_nonce();
400	310
401	311	?>
402		- <div class="wrap mxchat-admin">
403		- <?php if (!$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 $20 on MxChat Pro!', 'mxchat'); ?>
407		- <a href="https://mxchat.ai/" target="_blank"><?php echo esc_html__('Upgrade to Pro today', 'mxchat'); ?></a>
408		- </p>
	312	+ <div class="wrap mxchat-wrapper">
	313	+ <!-- Hero Section -->
	314	+ <div class="mxchat-hero">
	315	+ <h1 class="mxchat-main-title">
	316	+ <span class="mxchat-gradient-text">MxChat</span> Settings
	317	+ </h1>
	318	+ <p class="mxchat-hero-subtitle">
	319	+ <?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
	320	+ </p>
409	321	</div>
410		- <?php endif; ?>
411	322
412		- <div class="mxchat-agents-banner">
413		- <p>
414		- <strong><?php echo esc_html__('The MxChat Add-Ons Platform', 'mxchat'); ?></strong><?php echo esc_html__(' is here! Pro users get unlimited access to our growing collection of powerful add-ons. ', 'mxchat'); ?><a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>"><?php echo esc_html__('Explore all add-ons', 'mxchat'); ?></a><?php echo esc_html__(' including Forms Builder, Theme Customizer, Content Moderation, and more – all included with your lifetime Pro license!', 'mxchat'); ?>
415		- </p>
416		- </div>
	323	+ <div class="mxchat-content">
	324	+ <?php if (!$this->is_activated): ?>
	325	+ <div class="mxchat-pro-card">
	326	+ <div class="mxchat-pro-notification">
	327	+ <div class="mxchat-pro-content">
	328	+ <h3>🚀 Limited Lifetime Offer: Save 30% on MxChat Pro, Agency, or Agency Plus!</h3>
	329	+ <p>Unlock <strong>unlimited access</strong> to our growing collection of powerful add-ons including Admin AI Assistant (ChatGPT-like experience in your admin panel), Forms Builder, AI Theme Generator, WooCommerce, Perplexity, and more – all included with your <strong>lifetime license!</strong></p> </div>
	330	+ <div class="mxchat-pro-cta">
	331	+ <a href="https://mxchat.ai/" target="_blank" class="mxchat-button"><?php echo esc_html__('Upgrade Today', 'mxchat'); ?></a>
	332	+ <a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>" class="mxchat-link"><?php echo esc_html__('Preview Add-ons', 'mxchat'); ?></a>
	333	+ </div>
	334	+ </div>
	335	+ </div>
	336	+ <?php endif; ?>
	337	+
	338	+ <?php
	339	+ $this->show_live_agent_disabled_banner();
	340	+ ?>
417	341
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>
	342	+ <!-- Tabs Navigation -->
	343	+ <div class="mxchat-tabs">
	344	+ <button class="mxchat-tab-button active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></button>
	345	+ <button class="mxchat-tab-button" data-tab="embed"><?php echo esc_html__('Toolbar & Components', 'mxchat'); ?></button>
	346	+ <button class="mxchat-tab-button" data-tab="general"><?php echo esc_html__('YouTube Tutorials', 'mxchat'); ?></button>
	347	+ </div>
423	348
424		- <div id="chatbot" class="mxchat-tab-content active">
425		- <div class="mxchat-autosave-section">
426		- <?php do_settings_sections('mxchat-chatbot'); ?>
	349	+ <!-- Tab Contents -->
	350	+ <div id="chatbot" class="mxchat-tab-content active">
	351	+ <div class="mxchat-card">
	352	+ <div class="mxchat-autosave-section">
	353	+ <?php do_settings_sections('mxchat-chatbot'); ?>
	354	+ </div>
	355	+ </div>
427	356	</div>
428		- </div>
429	357
430		- <div id="embed" class="mxchat-tab-content">
431		- <div class="mxchat-autosave-section">
	358	+ <div id="embed" class="mxchat-tab-content">
432	359
433		- <div class="mxchat-settings-section">
434		- <h2><?php echo esc_html__('Loops Settings', 'mxchat'); ?></h2>
435		- <table class="form-table">
436		- <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
437		- </table>
	360	+ <div class="mxchat-card">
	361	+ <h2><?php esc_html_e('Toolbar Settings', 'mxchat'); ?></h2>
	362	+ <div class="mxchat-autosave-section">
	363	+ <table class="form-table">
	364	+ <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
	365	+ </table>
	366	+ </div>
438	367	</div>
439	368
440		- <div class="section-divider"></div>
441	369
442		- <div class="mxchat-settings-section">
443		- <h2><?php echo esc_html__('Brave Search Settings', 'mxchat'); ?></h2>
444		- <table class="form-table">
445		- <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
446		- </table>
	370	+ <div class="mxchat-card">
	371	+ <h2><?php esc_html_e('Loops Settings', 'mxchat'); ?></h2>
	372	+ <div class="mxchat-autosave-section">
	373	+ <table class="form-table">
	374	+ <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
	375	+ </table>
	376	+ </div>
447	377	</div>
448	378
449		- <div class="section-divider"></div>
	379	+ <div class="mxchat-card">
	380	+ <h2><?php esc_html_e('Brave Search Settings', 'mxchat'); ?></h2>
	381	+ <div class="mxchat-autosave-section">
	382	+ <table class="form-table">
	383	+ <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
	384	+ </table>
	385	+ </div>
	386	+ </div>
450	387
451		- <div class="mxchat-settings-section">
452		- <h2><?php echo esc_html__('Toolbar Settings & Intents', 'mxchat'); ?></h2>
453		- <table class="form-table">
454		- <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
455		- </table>
	388	+ <div class="mxchat-card">
	389	+ <h2><?php esc_html_e('Live Agent Settings', 'mxchat'); ?></h2>
	390	+ <div class="mxchat-autosave-section">
	391	+<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">
	392	+ <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
	393	+ </table>
	394	+ </div>
456	395	</div>
	396	+ </div>
457	397
458		- <div class="section-divider"></div>
	398	+ <div id="general" class="mxchat-tab-content">
	399	+ <div class="mxchat-card">
	400	+ <?php do_settings_sections('mxchat-general'); ?>
	401	+ <div class="video-tutorials-section">
459	402
460		- <!-- Live Agent Settings Section -->
461		- <div class="mxchat-settings-section">
462		- <h2><?php echo esc_html__('Live Agent Settings', 'mxchat'); ?></h2>
463		- <p><?php echo esc_html__('Visit our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#slack_integration" target="_blank"><?php echo esc_html__('documentation page', 'mxchat'); ?></a> <?php echo esc_html__('to set up live agent transfer via Slack.', 'mxchat'); ?></p>
464		- <table class="form-table">
465		- <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
466		- </table>
467		- </div>
	403	+
	404	+ <div class="support-notification">
	405	+ <div class="support-notification-icon">
	406	+ <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">
	407	+ <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"/>
	408	+ <path d="M12 9v4"/>
	409	+ <path d="M12 17h.01"/>
	410	+ </svg>
	411	+ </div>
	412	+ <div class="support-notification-content">
	413	+ <h3 class="support-notification-title"><?php echo esc_html__('Need Help? We\'re Here for You!', 'mxchat'); ?></h3>
	414	+ <p class="support-notification-message">
	415	+ <?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'); ?>
	416	+ </p>
	417	+ <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer" class="support-notification-button">
	418	+ <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">
	419	+ <path d="M14 9a2 2 0 0 1-2 2H6l-4 4V4c0-1.1.9-2 2-2h8a2 2 0 0 1 2 2v5Z"/>
	420	+ <path d="M18 9h2a2 2 0 0 1 2 2v11l-4-4h-6a2 2 0 0 1-2-2v-1"/>
	421	+ </svg>
	422	+ <?php echo esc_html__('Submit Support Ticket', 'mxchat'); ?>
	423	+ </a>
	424	+ </div>
	425	+</div>
	426	+
	427	+ <div class="tutorial-grid">
	428	+
	429	+ <div class="tutorial-item">
	430	+ <h3><?php echo esc_html__('AI Theme Generator Tutorial', 'mxchat'); ?></h3>
	431	+ <div class="video-description">
	432	+ <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>
	433	+ <a href="https://www.youtube.com/watch?v=rSQDW2qbtRU&t" target="_blank" rel="noopener" class="video-link">
	434	+ <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>
	435	+ <?php echo esc_html__('Watch AI Theme Generator Tutorial', 'mxchat'); ?>
	436	+ </a>
	437	+ </div>
	438	+</div>
	439	+
	440	+
	441	+ <div class="tutorial-item">
	442	+ <h3><?php echo esc_html__('MxChat Forms Tutorial', 'mxchat'); ?></h3>
	443	+ <div class="video-description">
	444	+ <p><?php echo esc_html__('Learn how to create and manage smart forms that automatically trigger during chat conversations.', 'mxchat'); ?></p>
	445	+ <a href="https://www.youtube.com/watch?v=3MrWy5dRalA" target="_blank" rel="noopener" class="video-link">
	446	+ <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>
	447	+ <?php echo esc_html__('Watch MxChat Forms Tutorial', 'mxchat'); ?>
	448	+ </a>
468	449	</div>
469	450	</div>
470	451
	452	+<div class="tutorial-item">
	453	+ <h3><?php echo esc_html__('Admin Assistant Add-on', 'mxchat'); ?></h3>
	454	+ <div class="video-description">
	455	+ <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>
	456	+ <a href="https://youtu.be/AdEA1k-UCFM" target="_blank" rel="noopener" class="video-link">
	457	+ <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>
	458	+ <?php echo esc_html__('Watch Admin Assistant Tutorial', 'mxchat'); ?>
	459	+ </a>
	460	+ </div>
	461	+</div>
471	462
472		- <div id="general" class="mxchat-tab-content">
473		- <?php do_settings_sections('mxchat-general'); ?>
474		- <p>
475		- <?php echo esc_html__('If you’re having trouble with setup or getting the responses you need, we encourage you to review our', 'mxchat'); ?>
476		- <a href="https://mxchat.ai/documentation/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('documentation', 'mxchat'); ?></a> <?php echo esc_html__('or', 'mxchat'); ?>
477		- <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('create a support ticket', 'mxchat'); ?></a>.
478		- </p>
479		- <p>
480		- <?php echo esc_html__('If you like our plugin, please consider', 'mxchat'); ?> <a href="https://wordpress.org/plugins/mxchat-basic/#reviews" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('leaving us a review', 'mxchat'); ?></a>.
481		- </p>
482		-
483		- <div class="faq-item">
484		- <h3><?php echo esc_html__('How does the Claude API integration work?', 'mxchat'); ?></h3>
485		- <p>
486		- <?php echo esc_html__('The Claude API, provided by Anthropic, allows for intelligent, context-aware chatbot responses in MxChat. To use it, you will need both an OpenAI API key and a Claude API key. This is necessary because the system utilizes OpenAI for vector embedding in the Retrieval-Augmented Generation (RAG) process, as Claude does not currently offer an embedding API.', 'mxchat'); ?>
487		- </p>
488		- <p>
489		- <?php echo esc_html__('When using the Claude API, your custom content is sent to Claude for generating responses, while the embeddings are processed through OpenAI. This ensures your chatbot provides accurate and engaging responses while maintaining knowledge relevant to your website.', 'mxchat'); ?>
490		- </p>
491		- <p>
492		- <?php echo esc_html__('You can obtain your Claude API key by signing up on the', 'mxchat'); ?> <a href="https://www.anthropic.com/api" target="_blank" rel="noopener"><?php echo esc_html__('Anthropic API page', 'mxchat'); ?></a>.
493		- </p>
	463	+ <div class="tutorial-item">
	464	+ <h3><?php echo esc_html__('Intent Tester Guide', 'mxchat'); ?></h3>
	465	+ <div class="video-description">
	466	+ <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>
	467	+ <a href="https://www.youtube.com/watch?v=uTr14tn59Hc" target="_blank" rel="noopener" class="video-link">
	468	+ <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>
	469	+ <?php echo esc_html__('Watch Intent Tester Tutorial', 'mxchat'); ?>
	470	+ </a>
494	471	</div>
	472	+ </div>
495	473
496		- <div class="faq-item">
497		- <h3><?php echo esc_html__('How does the X.AI API integration work?', 'mxchat'); ?></h3>
498		- <p>
499		- <?php echo esc_html__('The X.AI API, released on 10.21.24, is currently in beta. To use it, you will need both an OpenAI API key and an X.AI API key. This is because OpenAI handles vector embeddings in the Retrieval-Augmented Generation (RAG) process, as X.AI does not yet provide an embedding API.', 'mxchat'); ?>
500		- </p>
501		- <p>
502		- <?php echo esc_html__('Custom content is sent to the X.AI API for generating responses, while OpenAI processes the embeddings. This allows the chatbot to provide advanced responses while maintaining context from your website. You can get your X.AI API key from the', 'mxchat'); ?> <a href="https://docs.x.ai/docs" target="_blank" rel="noopener"><?php echo esc_html__('X.AI API documentation', 'mxchat'); ?></a>.
503		- </p>
	474	+ <div class="tutorial-item">
	475	+ <h3><?php echo esc_html__('Theme Customizer Add-on', 'mxchat'); ?></h3>
	476	+ <div class="video-description">
	477	+ <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>
	478	+ <a href="https://youtu.be/MfbB9mZi6ag" target="_blank" rel="noopener" class="video-link">
	479	+ <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>
	480	+ <?php echo esc_html__('Watch Theme Customizer Tutorial', 'mxchat'); ?>
	481	+ </a>
504	482	</div>
	483	+ </div>
505	484
506		- <div class="faq-item">
507		- <h3><?php echo esc_html__('Do I need an OpenAI API key to use the chatbot?', 'mxchat'); ?></h3>
508		- <p>
509		- <?php echo esc_html__('Yes, you will need an OpenAI API key to power the chatbot. You can obtain an API key by signing up on the', 'mxchat'); ?> <a href="https://platform.openai.com/signup" target="_blank" rel="noopener"><?php echo esc_html__('OpenAI platform', 'mxchat'); ?></a>. <?php echo esc_html__('After signing up, you must add credits to your account—typically, $5 in credits is sufficient to get started.', 'mxchat'); ?>
510		- </p>
511		- <p>
512		- <?php echo esc_html__('Once you have your API key, simply enter it in the chatbot\'s settings to enable functionality. The chatbot relies on OpenAI’s models for generating responses, so having sufficient credits in your OpenAI account is essential for smooth operation.', 'mxchat'); ?>
513		- </p>
	485	+ <div class="tutorial-item">
	486	+ <h3><?php echo esc_html__('WooCommerce Integration', 'mxchat'); ?></h3>
	487	+ <div class="video-description">
	488	+ <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>
	489	+ <a href="https://www.youtube.com/watch?v=WsqAppHRGdA" target="_blank" rel="noopener" class="video-link">
	490	+ <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>
	491	+ <?php echo esc_html__('Watch WooCommerce Integration Tutorial', 'mxchat'); ?>
	492	+ </a>
514	493	</div>
	494	+ </div>
515	495
516		- <div class="faq-item">
517		- <h3><?php echo esc_html__('How do I add the chatbot to my site?', 'mxchat'); ?></h3>
518		- <p>
519		- <?php echo esc_html__('You can add the chatbot using the shortcode', 'mxchat'); ?> <code>[mxchat_chatbot floating="yes"]</code> <?php echo esc_html__('or', 'mxchat'); ?> <code>[mxchat_chatbot floating="no"]</code>. <?php echo esc_html__('For initial testing and styling, it\'s best to use the shortcode on a draft or non-public page. Once you’re ready to go live, enable the “Append Chat Widget to Body” option in the settings for site-wide integration (recommended) or add shortcode to the footer.', 'mxchat'); ?>
520		- </p>
	496	+ <div class="tutorial-item">
	497	+ <h3><?php echo esc_html__('Knowledge Base Setup', 'mxchat'); ?></h3>
	498	+ <div class="video-description">
	499	+ <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>
	500	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	501	+ <a href="https://www.youtube.com/watch?v=8Ztjs66-VTo" target="_blank" rel="noopener" class="video-link">
	502	+ <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>
	503	+ <?php echo esc_html__('Watch Knowledge Base Setup Tutorial', 'mxchat'); ?>
	504	+ </a>
521	505	</div>
	506	+ </div>
522	507
523		- <div class="faq-item">
524		- <h3><?php echo esc_html__('How does the chatbot use my content to generate responses?', 'mxchat'); ?></h3>
525		- <p>
526		- <?php echo esc_html__('The chatbot uses AI and vector embeddings to connect users with relevant information. When you submit content, it converts it into a mathematical format. When a user asks a question, the bot matches it to your stored content and generates a response based on relevance. For example, submitting "Our phone number is 910-123-4567" allows the bot to retrieve this information when asked about contact details. To ensure related information is provided together, submit it in one entry.', 'mxchat'); ?>
527		- </p>
	508	+ <div class="tutorial-item">
	509	+ <h3><?php echo esc_html__('Toolbar Chat with Documents', 'mxchat'); ?></h3>
	510	+ <div class="video-description">
	511	+ <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>
	512	+ <a href="https://www.youtube.com/watch?v=j_c45WWCTG0" target="_blank" rel="noopener" class="video-link">
	513	+ <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>
	514	+ <?php echo esc_html__('Watch Document Chat Tutorial', 'mxchat'); ?>
	515	+ </a>
528	516	</div>
	517	+ </div>
529	518
530		- <div class="faq-item">
531		- <h3><?php echo esc_html__('Why does the chatbot sometimes make up links or information?', 'mxchat'); ?></h3>
532		- <p>
533		- <?php echo esc_html__('Occasionally, the chatbot may generate inaccurate links or information, known as "hallucinations." To minimize this, you can add system instructions to guide its behavior. For example, include an instruction like: "Only provide links you directly have access to or retrieve from the knowledge base. Do not make up links or information that you do not have direct access to." This helps the bot stay aligned with your content.', 'mxchat'); ?>
534		- </p>
	519	+ <div class="tutorial-item">
	520	+ <h3><?php echo esc_html__('MxChat Smart Recommender Tutorial', 'mxchat'); ?></h3>
	521	+ <div class="video-description">
	522	+ <p><?php echo esc_html__('Learn how to create intelligent recommendation flows that guide users to perfect matches based on their preferences.', 'mxchat'); ?></p>
	523	+ <a href="https://www.youtube.com/watch?v=8te1KPa238g&t=1s" target="_blank" rel="noopener" class="video-link">
	524	+ <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>
	525	+ <?php echo esc_html__('Watch Smart Recommender Tutorial', 'mxchat'); ?>
	526	+ </a>
535	527	</div>
	528	+ </div>
536	529
537		- <div class="faq-item">
538		- <h3><?php echo esc_html__('How do intents work in MxChat?', 'mxchat'); ?></h3>
539		- <p>
540		- <?php echo esc_html__('Intents allow MxChat to recognize user requests and trigger specific actions, such as capturing emails or displaying product information. This helps provide a more interactive and responsive experience. For a detailed explanation of each intent, please refer to our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('Intents Documentation', 'mxchat'); ?></a>.
541		- </p>
	530	+ <div class="tutorial-item">
	531	+ <h3><?php echo esc_html__('Perplexity Integration', 'mxchat'); ?></h3>
	532	+ <div class="video-description">
	533	+ <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>
	534	+ <a href="https://youtu.be/wpKkbt24-bo" target="_blank" rel="noopener" class="video-link">
	535	+ <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>
	536	+ <?php echo esc_html__('Watch Perplexity Integration Tutorial', 'mxchat'); ?>
	537	+ </a>
542	538	</div>
	539	+ </div>
543	540
544		- <div class="faq-item">
545		- <h3><?php echo esc_html__('How does the Complianz integration work?', 'mxchat'); ?></h3>
546		- <p>
547		- <?php echo esc_html__('The Pro version offers direct integration with the Complianz GDPR plugin, making it easy to stay compliant with GDPR. If Complianz is enabled on your website, users must accept consent before the chatbot widget appears. The chatbot will only display once the user has accepted, ensuring compliance with data privacy regulations.', 'mxchat'); ?>
548		- </p>
	541	+ <div class="tutorial-item">
	542	+ <h3><?php echo esc_html__('Brave Search Intent', 'mxchat'); ?></h3>
	543	+ <div class="video-description">
	544	+ <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>
	545	+ <a href="https://www.youtube.com/watch?v=7vDL5H7vToc" target="_blank" rel="noopener" class="video-link">
	546	+ <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>
	547	+ <?php echo esc_html__('Watch Brave Search Intent Tutorial', 'mxchat'); ?>
	548	+ </a>
549	549	</div>
	550	+ </div>
550	551
551		- <div class="faq-item">
552		- <h3><?php echo esc_html__('How does the WooCommerce integration work?', 'mxchat'); ?></h3>
553		- <p>
554		- <?php echo esc_html__('With WooCommerce integration, the chatbot automatically embeds new products and updates existing ones. For already-published products, you can click update or submit the product sitemap. The “Order History Access” setting allows the bot to access users\' order history (requires login) and assist with order inquiries. To enable the “Add to Cart” feature, add this system instruction: “After discussing a product, ask if the user wants to add it to their cart. The user must say \'Add to cart\' exactly.” Currently, this feature supports English only, with more languages coming soon.', 'mxchat'); ?>
555		- </p>
	552	+ <div class="tutorial-item">
	553	+ <h3><?php echo esc_html__('Loops Email Capture', 'mxchat'); ?></h3>
	554	+ <div class="video-description">
	555	+ <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>
	556	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	557	+ <a href="https://www.youtube.com/watch?v=CNgm5TYDyTc" target="_blank" rel="noopener" class="video-link">
	558	+ <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>
	559	+ <?php echo esc_html__('Watch Loops Email Capture Tutorial', 'mxchat'); ?>
	560	+ </a>
556	561	</div>
	562	+ </div>
557	563
558		- <div class="faq-item">
559		- <h3><?php echo esc_html__('Why isn\'t my chatbot responding as expected?', 'mxchat'); ?></h3>
560		- <p>
561		- <?php echo esc_html__('AI chatbots can sometimes behave in unexpected ways, especially if you\'re new to configuring AI for specific tasks. We\'re committed to helping you get the most out of your chatbot experience. While we’re working on comprehensive guides and video tutorials, our team is here to assist you directly. If your chatbot isn\'t delivering the responses you need, please don’t hesitate to', 'mxchat'); ?> <a href="https://mxchat.ai/contact/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('contact us', 'mxchat'); ?></a> <?php echo esc_html__('for personalized support.', 'mxchat'); ?>
562		- </p>
563		- <p>
564		- <?php echo esc_html__('We’re dedicated to your success and ready to guide you in aligning the AI\'s behavior to meet your goals.', 'mxchat'); ?>
565		- </p>
	564	+ <div class="tutorial-item">
	565	+ <h3><?php echo esc_html__('MxChat AI Agent Testing Service', 'mxchat'); ?></h3>
	566	+ <div class="video-description">
	567	+ <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>
	568	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	569	+ <a href="https://www.youtube.com/watch?v=A0jowbpyX54" target="_blank" rel="noopener" class="video-link">
	570	+ <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>
	571	+ <?php echo esc_html__('Watch AI Agent Testing Tutorial', 'mxchat'); ?>
	572	+ </a>
566	573	</div>
	574	+ </div>
	575	+ </div>
567	576
568		- <div class="faq-item">
569		- <h3><?php echo esc_html__('What is Loops, and how do I get an API key?', 'mxchat'); ?></h3>
570		- <p>
571		- <?php echo esc_html__('Loops is a powerful SaaS email service that helps you automate and enhance your email marketing campaigns, making it easy to reach and engage with your audience. To integrate Loops with MxChat, you’ll need an API key from Loops. You can obtain this key by logging into your Loops account and navigating to the API settings. Visit the', 'mxchat'); ?> <a href="https://loops.so" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('Loops website', 'mxchat'); ?></a> <?php echo esc_html__('to get started or to sign up for an account.', 'mxchat'); ?>
572		- </p>
	577	+ </div>
	578	+ </div>
573	579	</div>
574		-
575	580	</div>
576	581	</div>
577	582	<?php
578	583	}
	584	+public function dismiss_live_agent_notice() {
	585	+ // Add debugging
	586	+ //error_log('dismiss_live_agent_notice called');
	587	+ //error_log('POST data: ' . print_r($_POST, true));
	588	+
	589	+ // Verify nonce
	590	+ if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
	591	+ //error_log('Nonce verification failed');
	592	+ wp_die('Security check failed');
	593	+ }
	594	+
	595	+ // Remove the notice flag
	596	+ $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
	597	+ //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
	598	+
	599	+ wp_send_json_success();
	600	+}
	601	+public function add_live_agent_nonce() {
	602	+ if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
	603	+ // Make sure your admin script is enqueued and localize the data
	604	+ wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
	605	+ 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
	606	+ 'ajaxurl' => admin_url('admin-ajax.php')
	607	+ ));
	608	+ }
	609	+}
579	610
580	611
581		-
582	612	public function mxchat_create_transcripts_page() {
583	613	global $wpdb;
584	614	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
585	615
		@@ -585,1844 +615,1692 @@
585	615
586	616	// Get basic stats
587	617	$total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
588	618	$total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
589		- $total_users = $wpdb->get_var("SELECT COUNT(DISTINCT user_email) FROM $table_name WHERE user_email != ''");
590		- ?>
591		- <div class="wrap mxchat-admin">
592		- <!-- Stats Cards -->
593		- <div class="mxchat-stats-grid">
594		- <div class="mxchat-stat-card">
595		- <div class="stat-icon">💬</div>
596		- <div class="stat-content">
597		- <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
598		- <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
599		- </div>
600		- </div>
601		- <div class="mxchat-stat-card">
602		- <div class="stat-icon">📝</div>
603		- <div class="stat-content">
604		- <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
605		- <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
606		- </div>
607		- </div>
608		- <div class="mxchat-stat-card">
609		- <div class="stat-icon">👥</div>
610		- <div class="stat-content">
611		- <span class="stat-value"><?php echo esc_html($total_users); ?></span>
612		- <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
613		- </div>
614		- </div>
615		- </div>
616	619
617		- <!-- Search and Filter Controls -->
618		- <div class="mxchat-controls-wrapper">
619		- <div class="mxchat-search-box">
620		- <input type="text" id="mxchat-search-transcripts"
621		- placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
622		- class="regular-text">
623		- </div>
	620	+ // Count unique users with detailed breakdown
	621	+ $total_users = $wpdb->get_var("
	622	+ SELECT COUNT(DISTINCT
	623	+ CASE
	624	+ WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
	625	+ WHEN user_id != 0 THEN CONCAT('user_', user_id)
	626	+ WHEN user_identifier NOT LIKE 'Tech-Savvy User'
	627	+ AND user_identifier NOT LIKE 'Detail-Oriented User'
	628	+ AND user_identifier NOT LIKE 'Language Learner'
	629	+ AND user_identifier NOT LIKE 'Casual Browser'
	630	+ AND user_identifier NOT LIKE 'Policy Enforcer'
	631	+ AND user_identifier NOT LIKE 'Researcher'
	632	+ AND user_identifier NOT LIKE 'Loyalty Member'
	633	+ AND user_identifier NOT LIKE 'Gift Buyer'
	634	+ AND user_identifier NOT LIKE 'Parent or Caregiver'
	635	+ THEN user_identifier
	636	+ ELSE session_id
	637	+ END
	638	+ )
	639	+ FROM $table_name
	640	+ WHERE role != 'assistant'
	641	+ ");
624	642
625		- <form id="mxchat-delete-form" method="post">
626		- <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
627		- <div class="mxchat-controls">
628		- <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
629		- <span class="dashicons dashicons-yes-alt"></span>
630		- <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
631		- </button>
632		- <button type="submit" class="button delete-chats-button">
633		- <span class="dashicons dashicons-trash"></span>
634		- <?php esc_html_e('Delete Selected', 'mxchat'); ?>
635		- </button>
636		- </div>
637		- </form>
638		- </div>
	643	+ // Get user type breakdown
	644	+ $registered_users = $wpdb->get_var("
	645	+ SELECT COUNT(DISTINCT user_email)
	646	+ FROM $table_name
	647	+ WHERE user_email != '' AND user_email IS NOT NULL
	648	+ ");
639	649
640		- <!-- Transcripts Container -->
641		- <div id="mxchat-transcripts"></div>
642		- </div>
643		- <?php
644		-}
	650	+ $guest_users = $wpdb->get_var("
	651	+ SELECT COUNT(DISTINCT user_identifier)
	652	+ FROM $table_name
	653	+ WHERE (user_email = '' OR user_email IS NULL)
	654	+ AND role != 'assistant'
	655	+ AND user_identifier NOT LIKE 'Tech-Savvy User'
	656	+ AND user_identifier NOT LIKE 'Detail-Oriented User'
	657	+ AND user_identifier NOT LIKE 'Language Learner'
	658	+ AND user_identifier NOT LIKE 'Casual Browser'
	659	+ AND user_identifier NOT LIKE 'Policy Enforcer'
	660	+ AND user_identifier NOT LIKE 'Researcher'
	661	+ AND user_identifier NOT LIKE 'Loyalty Member'
	662	+ AND user_identifier NOT LIKE 'Gift Buyer'
	663	+ AND user_identifier NOT LIKE 'Parent or Caregiver'
	664	+ ");
645	665
646		-public function mxchat_create_prompts_page() {
647		- global $wpdb;
648		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
649		-
650		- // Display success message if all prompts were deleted
651		- if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
652		- echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
653		- }
654		-
655		- // Set up pagination and search query
656		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
657		- $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
658		- $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
659		- $per_page = 10;
660		- $offset = ($current_page - 1) * $per_page;
661		-
662		- // Modify query to handle search input
663		- $sql_search = "";
664		- if ($search_query) {
665		- $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
666		- }
667		-
668		- // Retrieve total number of prompts, considering search filter
669		- $total_prompts = $wpdb->get_var("SELECT COUNT(*) FROM {$table_name} {$sql_search}");
670		- $total_pages = ceil($total_prompts / $per_page);
671		-
672		- // Retrieve prompts from the database
673		- $prompts = $wpdb->get_results(
674		- $wpdb->prepare(
675		- "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
676		- $per_page,
677		- $offset
	666	+ // Get agent test messages count
	667	+ $agent_tests = $wpdb->get_var("
	668	+ SELECT COUNT(DISTINCT session_id)
	669	+ FROM $table_name
	670	+ WHERE user_identifier IN (
	671	+ 'Tech-Savvy User',
	672	+ 'Detail-Oriented User',
	673	+ 'Language Learner',
	674	+ 'Casual Browser',
	675	+ 'Policy Enforcer',
	676	+ 'Researcher',
	677	+ 'Loyalty Member',
	678	+ 'Gift Buyer',
	679	+ 'Parent or Caregiver'
678	680	)
679		- );
680		-
681		- // Add the pagination links generation here
682		- $page_links = paginate_links(array(
683		- 'base' => add_query_arg(array(
684		- 'paged' => '%#%',
685		- 'search' => urlencode($search_query),
686		- '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
687		- ), admin_url('admin.php?page=mxchat-prompts')),
688		- 'format' => '',
689		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
690		- 'next_text' => __('Next &raquo;', 'mxchat'),
691		- 'total' => $total_pages,
692		- 'current' => $current_page,
693		- ));
694		-
695		- // Retrieve processing statuses
696		- $pdf_url = get_transient('mxchat_last_pdf_url');
697		- $sitemap_url = get_transient('mxchat_last_sitemap_url');
698		- $pdf_status = $pdf_url ? $this->get_pdf_processing_status($pdf_url) : false;
699		- $sitemap_status = $sitemap_url ? $this->get_sitemap_processing_status($sitemap_url) : false;
700		-
701		- if ($pdf_status && $pdf_status['status'] === 'complete') {
702		- delete_transient('mxchat_last_pdf_url');
703		- $pdf_status = false;
704		- }
705		- if ($sitemap_status && $sitemap_status['status'] === 'complete') {
706		- delete_transient('mxchat_last_sitemap_url');
707		- $sitemap_status = false;
708		- }
709		-
710		- $is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
711		- || ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
	681	+ ");
712	682	?>
713		- <div class="wrap mxchat-wrapper">
	683	+ <div class="wrap mxchat-transcripts-wrapper">
714	684	<!-- Hero Section -->
715		- <div class="mxchat-hero">
	685	+ <div class="mxchat-transcripts-hero">
716	686	<h1 class="mxchat-main-title">
717		- <span class="mxchat-gradient-text">Knowledge Base</span> Manager
	687	+ Chat <span class="mxchat-gradient-text">Transcripts</span>
718	688	</h1>
719	689	<p class="mxchat-hero-subtitle">
720		- <?php esc_html_e('Enhance your AI chatbot with custom knowledge. Import, manage, and organize your content to keep responses accurate and relevant.', 'mxchat'); ?>
	690	+ <?php esc_html_e('Review and manage your chatbot conversations with detailed message history.', 'mxchat'); ?>
721	691	</p>
722	692	</div>
723		-
724	693	<div class="mxchat-content">
725		- <!-- Import Settings Card -->
726		- <div class="mxchat-card">
727		- <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
728		- <p><?php esc_html_e('Using the free Pinecone DB Manager add-on is recommended for high performance and a knowledge database of more than 500.', 'mxchat'); ?></p>
729		-
730		- <!-- Tab Contents -->
731		- <div class="mxchat-tab-contents">
732		- <!-- Default Database Tab -->
733		- <div id="default-db" class="mxchat-tab-content active">
734		- <!-- Auto-Sync Settings -->
735		- <div class="mxchat-settings-section">
736		- <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
737		- <p class="mxchat-description">
738		- <?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below. Works with Pinecone if enabled', 'mxchat'); ?>
739		- </p>
740		- <div class="mxchat-autosave-section"> <!-- Add this wrapper -->
741		- <div class="mxchat-toggle-group">
742		- <div class="mxchat-toggle-container">
743		- <label class="mxchat-toggle-switch">
744		- <input type="checkbox"
745		- name="mxchat_auto_sync_posts"
746		- class="mxchat-autosave-field"
747		- value="1"
748		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
749		- <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
750		- <span class="mxchat-toggle-slider"></span>
751		- </label>
752		- <span class="mxchat-toggle-label">
753		- <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
754		- </span>
755		- </div>
756		- <div class="mxchat-toggle-container">
757		- <label class="mxchat-toggle-switch">
758		- <input type="checkbox"
759		- name="mxchat_auto_sync_pages"
760		- class="mxchat-autosave-field"
761		- value="1"
762		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
763		- <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
764		- <span class="mxchat-toggle-slider"></span>
765		- </label>
766		- <span class="mxchat-toggle-label">
767		- <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
768		- </span>
769		- </div>
770		- </div>
771		- </div>
	694	+ <!-- Stats Cards -->
	695	+ <div class="mxchat-stats-grid">
	696	+ <div class="mxchat-stat-card">
	697	+ <div class="stat-icon">💬</div>
	698	+ <div class="stat-content">
	699	+ <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
	700	+ <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
772	701	</div>
773		-
774		- <!-- Import Methods -->
775		- <div class="mxchat-import-methods">
776		- <div class="mxchat-method-card">
777		- <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
778		- <p><?php esc_html_e('Import all content from your sitemap automatically.', 'mxchat'); ?></p>
779		- </div>
780		- <div class="mxchat-method-card">
781		- <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
782		- <p><?php esc_html_e('Import knowledge directly from PDF documents.', 'mxchat'); ?></p>
783		- </div>
784		- <div class="mxchat-method-card">
785		- <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
786		- <p><?php esc_html_e('Import content from any specific webpage.', 'mxchat'); ?></p>
787		- </div>
788		- <div class="mxchat-method-card">
789		- <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
790		- <p><?php esc_html_e('Directly submit content to be vectorized.', 'mxchat'); ?></p>
791		- </div>
792		- </div>
793		-
794		- <!-- Import Form -->
795		- <?php if (!$is_processing) : ?>
796		- <div class="mxchat-import-form">
797		- <form id="mxchat-sitemap-form" method="post"
798		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
799		- <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
800		- <div class="mxchat-url-input-group">
801		- <input type="url"
802		- name="sitemap_url"
803		- id="sitemap_url"
804		- placeholder="<?php esc_attr_e('Enter Sitemap, PDF, or Webpage URL', 'mxchat'); ?>"
805		- required />
806		- <button type="submit"
807		- name="submit_sitemap"
808		- class="mxchat-button-primary">
809		- <?php esc_html_e('Import', 'mxchat'); ?>
810		- </button>
811		- </div>
812		- </form>
813		- </div>
814		- <?php endif; ?>
815		-
816		- <!-- Processing Status -->
817		- <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
818		- <div class="mxchat-status-card">
819		- <div class="mxchat-status-header">
820		- <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
821		- <?php if ($is_processing) : ?>
822		- <form method="post" class="mxchat-stop-form"
823		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
824		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
825		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
826		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
827		- </button>
828		- </form>
829		- <?php endif; ?>
830		- </div>
831		- <div class="mxchat-progress-bar">
832		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
833		- </div>
834		- <div class="mxchat-status-details">
835		- <p><?php printf(
836		- esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
837		- absint($pdf_status['processed_pages']),
838		- absint($pdf_status['total_pages']),
839		- absint($pdf_status['percentage'])
840		- ); ?></p>
841		- <p><?php printf(
842		- esc_html__('Status: %s', 'mxchat'),
843		- esc_html(ucfirst($pdf_status['status']))
844		- ); ?></p>
845		- <p><?php printf(
846		- esc_html__('Last update: %s', 'mxchat'),
847		- esc_html($pdf_status['last_update'])
848		- ); ?></p>
849		- </div>
850		- </div>
851		- <?php endif; ?>
852		-
853		- <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
854		- <div class="mxchat-status-card">
855		- <div class="mxchat-status-header">
856		- <h4><?php esc_html_e('Sitemap Processing Status (Refresh for update)', 'mxchat'); ?></h4>
857		- <?php if ($is_processing) : ?>
858		- <form method="post" class="mxchat-stop-form"
859		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
860		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
861		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
862		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
863		- </button>
864		- </form>
865		- <?php endif; ?>
866		- </div>
867		- <div class="mxchat-progress-bar">
868		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
869		- </div>
870		- <div class="mxchat-status-details">
871		- <p><?php printf(
872		- esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
873		- absint($sitemap_status['processed_urls']),
874		- absint($sitemap_status['total_urls']),
875		- absint($sitemap_status['percentage'])
876		- ); ?></p>
877		- <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
878		- <div class="mxchat-error-notice">
879		- <?php if (!empty($sitemap_status['error'])) : ?>
880		- <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
881		- <?php endif; ?>
882		- <?php if (!empty($sitemap_status['last_error'])) : ?>
883		- <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
884		- <?php endif; ?>
885		- </div>
886		- <?php endif; ?>
887		- </div>
888		- </div>
889		- <?php endif; ?>
	702	+ </div>
	703	+ <div class="mxchat-stat-card">
	704	+ <div class="stat-icon">📝</div>
	705	+ <div class="stat-content">
	706	+ <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
	707	+ <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
890	708	</div>
891		-
892		-
893	709	</div>
	710	+ <div class="mxchat-stat-card">
	711	+ <div class="stat-icon">👥</div>
	712	+ <div class="stat-content">
	713	+ <span class="stat-value"><?php echo esc_html($total_users); ?></span>
	714	+ <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
	715	+ <span class="stat-sublabel">
	716	+ <?php
	717	+ echo sprintf(
	718	+ esc_html__('%d registered, %d guests, %d agent tests', 'mxchat'),
	719	+ $registered_users,
	720	+ $guest_users,
	721	+ $agent_tests
	722	+ );
	723	+ ?>
	724	+ </span>
	725	+ </div>
	726	+ </div>
894	727	</div>
895	728
896		- <!-- Direct Content Submission Card -->
897		-<div class="mxchat-card">
898		- <div class="mxchat-card-header">
899		- <h2><?php esc_html_e('Submit Direct Content', 'mxchat'); ?></h2>
900		- </div>
901		- <form id="mxchat-content-form" method="post"
902		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
903		- <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
904		- <div class="mxchat-form-group">
905		- <label for="article_content"><?php esc_html_e('Content:', 'mxchat'); ?></label>
906		- <textarea name="article_content" id="article_content" required
907		- placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"></textarea>
908		- </div>
909		- <div class="mxchat-form-group">
910		- <label for="article_url"><?php esc_html_e('Source URL (Optional):', 'mxchat'); ?></label>
911		- <input type="url" name="article_url" id="article_url"
912		- placeholder="<?php esc_attr_e('Enter source URL', 'mxchat'); ?>">
913		- </div>
914		- <button type="submit" name="submit_content" class="mxchat-button-primary">
915		- <?php esc_html_e('Submit Content', 'mxchat'); ?>
916		- </button>
917		- </form>
918		-</div>
919		-
920		-<!-- Knowledge Base Table Card -->
921		-<div class="mxchat-card">
922		- <div class="mxchat-card-header">
923		- <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
924		- <div class="mxchat-header-actions">
925		- <!-- Search -->
926		- <form method="get" id="knowledge-search" class="mxchat-search-form">
927		- <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
928		- <input type="hidden" name="page" value="mxchat-prompts" />
929		- <div class="mxchat-search-group">
930		- <span class="dashicons dashicons-search"></span>
931		- <input type="text"
932		- name="search"
933		- placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
934		- value="<?php echo esc_attr($search_query); ?>" />
	729	+ <!-- Search and Filter Controls with Notification Settings Button -->
	730	+ <div class="mxchat-controls-wrapper">
	731	+ <div class="mxchat-search-box">
	732	+ <input type="text" id="mxchat-search-transcripts"
	733	+ placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
	734	+ class="regular-text">
935	735	</div>
936		- </form>
	736	+ <form id="mxchat-delete-form" method="post">
	737	+ <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
	738	+ <div class="mxchat-controls">
	739	+ <button type="button" id="mxchat-chat-email-notification-btn" class="mxchat-action-button">
	740	+ <span class="dashicons dashicons-email"></span>
	741	+ <?php esc_html_e('Notification Settings', 'mxchat'); ?>
	742	+ </button>
	743	+ <button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
	744	+ <span class="dashicons dashicons-download"></span>
	745	+ <?php esc_html_e('Export All Chats', 'mxchat'); ?>
	746	+ </button>
	747	+ <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
	748	+ <span class="dashicons dashicons-yes-alt"></span>
	749	+ <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
	750	+ </button>
	751	+ <button type="submit" class="button delete-chats-button">
	752	+ <span class="dashicons dashicons-trash"></span>
	753	+ <?php esc_html_e('Delete Selected', 'mxchat'); ?>
	754	+ </button>
	755	+ </div>
	756	+ </form>
	757	+ </div>
937	758
938		- <!-- Delete All -->
939		- <form method="post"
940		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
941		- class="mxchat-delete-form"
942		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
943		- <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
944		- <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
945		- <span class="dashicons dashicons-trash"></span>
946		- <?php esc_html_e('Delete All', 'mxchat'); ?>
947		- </button>
948		- </form>
	759	+ <!-- Transcripts Container -->
	760	+ <div id="mxchat-transcripts"></div>
949	761	</div>
950	762	</div>
951	763
952		- <!-- Table -->
953		- <div class="mxchat-table-wrapper">
954		- <table class="mxchat-records-table">
955		- <thead>
956		- <tr>
957		- <th><?php esc_html_e('ID', 'mxchat'); ?></th>
958		- <th><?php esc_html_e('Content', 'mxchat'); ?></th>
959		- <th><?php esc_html_e('Source', 'mxchat'); ?></th>
960		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
961		- </tr>
962		- </thead>
963		- <tbody>
964		- <?php if ($prompts) : ?>
965		- <?php foreach ($prompts as $prompt) : ?>
966		- <tr id="prompt-<?php echo esc_attr($prompt->id); ?>">
967		- <td><?php echo esc_html($prompt->id); ?></td>
968		- <td class="mxchat-content-cell">
969		- <div class="content-view">
970		- <?php echo wp_kses_post(wpautop(esc_textarea($prompt->article_content))); ?>
971		- </div>
972		- <textarea class="content-edit" style="display:none;">
973		- <?php echo esc_textarea($prompt->article_content); ?>
974		- </textarea>
975		- </td>
976		- <td class="mxchat-url-cell">
977		- <?php if (!empty($prompt->source_url)) : ?>
978		- <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
979		- <span class="dashicons dashicons-external"></span>
980		- <?php esc_html_e('View Source', 'mxchat'); ?>
981		- </a>
982		- <?php else : ?>
983		- <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
984		- <?php endif; ?>
985		- </td>
986		- <td class="mxchat-actions-cell">
987		- <button class="mxchat-button-icon edit-button"
988		- data-id="<?php echo esc_attr($prompt->id); ?>">
989		- <span class="dashicons dashicons-edit"></span>
990		- </button>
991		- <button class="mxchat-button-icon save-button"
992		- data-id="<?php echo esc_attr($prompt->id); ?>"
993		- style="display:none;"
994		- data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
995		- <span class="dashicons dashicons-saved"></span>
996		- </button>
997		- <a href="<?php echo esc_url(admin_url(
998		- 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
999		- . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
1000		- )); ?>"
1001		- class="mxchat-button-icon delete-button"
1002		- onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
1003		- <span class="dashicons dashicons-trash"></span>
1004		- </a>
1005		- </td>
1006		- </tr>
1007		- <?php endforeach; ?>
1008		- <?php else : ?>
1009		- <tr>
1010		- <td colspan="4" class="mxchat-no-records">
1011		- <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
1012		- </td>
1013		- </tr>
1014		- <?php endif; ?>
1015		- </tbody>
1016		- </table>
	764	+ <!-- Modal for Chat Email Notification Settings -->
	765	+ <div id="mxchat-chat-email-notification-modal" class="mxchat-chat-notification-modal-overlay" style="display: none;">
	766	+ <div class="mxchat-chat-notification-modal-content">
	767	+ <div class="mxchat-chat-notification-modal-header">
	768	+ <h2><?php esc_html_e('Email Notification Settings', 'mxchat'); ?></h2>
	769	+ <button type="button" class="mxchat-chat-notification-modal-close">&times;</button>
	770	+ </div>
	771	+ <div class="mxchat-chat-notification-modal-body">
	772	+ <form method="post" action="options.php" id="mxchat-chat-email-notification-form">
	773	+ <?php
	774	+ settings_fields('mxchat_transcripts_options');
	775	+ do_settings_sections('mxchat-transcripts');
	776	+ ?>
	777	+ <div class="mxchat-chat-notification-modal-footer">
	778	+ <button type="submit" class="button button-primary">
	779	+ <?php esc_html_e('Save Notification Settings', 'mxchat'); ?>
	780	+ </button>
	781	+ <button type="button" class="button mxchat-chat-notification-modal-cancel">
	782	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	783	+ </button>
	784	+ </div>
	785	+ </form>
	786	+ </div>
	787	+ </div>
1017	788	</div>
1018		-
1019		- <?php if ($page_links) : ?>
1020		- <div class="mxchat-pagination">
1021		- <?php echo wp_kses_post($page_links); ?>
1022		- </div>
1023		- <?php endif; ?>
1024		-</div>
1025		-</div>
1026		-</div>
1027		-<?php
	789	+ <?php
1028	790	}
	791	+public function mxchat_transcripts_notification_section_callback() {
	792	+ 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>';
	793	+}
	794	+public function mxchat_enable_notifications_callback() {
	795	+ $options = get_option('mxchat_transcripts_options', array());
	796	+ $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
	797	+ ?>
	798	+ <label for="mxchat_enable_notifications">
	799	+ <input type="checkbox" id="mxchat_enable_notifications"
	800	+ name="mxchat_transcripts_options[mxchat_enable_notifications]"
	801	+ value="1" <?php checked(1, $enabled); ?>>
	802	+ <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
	803	+ </label>
	804	+ <p class="description">
	805	+ <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
	806	+ </p>
	807	+ <?php
	808	+}
	809	+public function mxchat_notification_email_callback() {
	810	+ $options = get_option('mxchat_transcripts_options', array());
	811	+ $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
	812	+ ?>
	813	+ <input type="email" id="mxchat_notification_email"
	814	+ name="mxchat_transcripts_options[mxchat_notification_email]"
	815	+ value="<?php echo esc_attr($email); ?>"
	816	+ class="regular-text">
	817	+ <p class="description">
	818	+ <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
	819	+ </p>
	820	+ <?php
	821	+}
	822	+public function sanitize_transcripts_options($input) {
	823	+ $sanitized = array();
1029	824
	825	+ $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
1030	826
1031		-public function mxchat_handle_delete_all_prompts() {
1032		- // Verify nonce
1033		- if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
1034		- wp_die(__('Nonce verification failed.', 'mxchat'));
	827	+ if (isset($input['mxchat_notification_email'])) {
	828	+ $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
	829	+ if (!is_email($sanitized['mxchat_notification_email'])) {
	830	+ add_settings_error(
	831	+ 'mxchat_transcripts_options',
	832	+ 'invalid_email',
	833	+ __('Please enter a valid email address for notifications.', 'mxchat'),
	834	+ 'error'
	835	+ );
	836	+ $sanitized['mxchat_notification_email'] = get_option('admin_email');
	837	+ }
1035	838	}
1036	839
1037		- // Check permissions
1038		- if (!current_user_can('manage_options')) {
1039		- wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
1040		- }
1041		-
1042		- global $wpdb;
1043		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1044		-
1045		- // Delete all prompts from the table
1046		- $wpdb->query("DELETE FROM {$table_name}");
1047		-
1048		- // Clear relevant cache
1049		- wp_cache_delete('all_prompts', 'mxchat_prompts');
1050		-
1051		- // Redirect back with a success message
1052		- $redirect_url = add_query_arg(array(
1053		- 'page' => 'mxchat-prompts',
1054		- 'all_deleted' => 'true'
1055		- ), admin_url('admin.php'));
1056		-
1057		- wp_safe_redirect($redirect_url);
1058		- exit;
	840	+ return $sanitized;
1059	841	}
1060		-public function mxchat_handle_delete_prompt() {
1061		- // Sanitize and validate nonce
1062		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
1063		- if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
1064		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1065		- }
1066		-
1067		- // Check permissions
	842	+public function export_chat_transcripts() {
1068	843	if (!current_user_can('manage_options')) {
1069		- wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	844	+ wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
1070	845	}
1071	846
1072		- // Validate and sanitize ID parameter
1073		- $id = isset($_GET['id']) ? intval($_GET['id']) : 0;
1074		- if ($id <= 0) {
1075		- wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
1076		- }
	847	+ check_ajax_referer('mxchat_export_transcripts', 'security');
1077	848
1078	849	global $wpdb;
1079		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	850	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1080	851
1081		- // Clear cache and delete prompt
1082		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
1083		- $wpdb->delete($table_name, array('id' => $id), array('%d'));
	852	+ // Get all transcripts ordered by session and timestamp
	853	+ $results = $wpdb->get_results(
	854	+ "SELECT session_id, user_email, user_identifier, role, message, timestamp
	855	+ FROM {$table_name}
	856	+ ORDER BY session_id, timestamp ASC"
	857	+ );
1084	858
1085		- wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1086		- exit;
1087		-}
1088		-public function mxchat_generate_embedding($text) {
1089		- $options = get_option('mxchat_options');
1090		- $api_key = $options['api_key'] ?? esc_html__('default_api_key', 'mxchat');
1091		-
1092		- $response = wp_remote_post('https://api.openai.com/v1/embeddings', array(
1093		- 'body' => wp_json_encode(array(
1094		- 'model' => esc_html__('text-embedding-ada-002', 'mxchat'),
1095		- 'input' => $text
1096		- )),
1097		- 'headers' => array(
1098		- 'Authorization' => 'Bearer ' . $api_key,
1099		- 'Content-Type' => esc_html__('application/json', 'mxchat')
1100		- ),
1101		- ));
1102		-
1103		- if (is_wp_error($response)) {
1104		- return null;
1105		- }
1106		-
1107		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
1108		- return $response_data['data'][0]['embedding'] ?? null;
	859	+ if (empty($results)) {
	860	+ wp_send_json_error(array('message' => 'No transcripts found.'));
	861	+ wp_die();
1109	862	}
1110		-public function mxchat_delete_chat_history() {
1111		- if (!current_user_can('manage_options')) {
1112		- echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
1113		- wp_die();
1114		- }
1115	863
1116		- check_ajax_referer('mxchat_delete_chat_history', 'security');
	864	+ // Set headers for CSV download
	865	+ header('Content-Type: text/csv');
	866	+ header('Content-Disposition: attachment; filename="chat-transcripts-' . date('Y-m-d') . '.csv"');
	867	+ header('Pragma: no-cache');
	868	+ header('Expires: 0');
1117	869
1118		- global $wpdb;
1119		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	870	+ // Create output stream
	871	+ $output = fopen('php://output', 'w');
1120	872
1121		- if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
1122		- foreach ($_POST['delete_session_ids'] as $session_id) {
1123		- $session_id_sanitized = sanitize_text_field($session_id);
	873	+ // Add UTF-8 BOM for proper Excel encoding
	874	+ fputs($output, "\xEF\xBB\xBF");
1124	875
1125		- // Clear relevant cache before deletion
1126		- $cache_key = 'chat_session_' . $session_id_sanitized;
1127		- wp_cache_delete($cache_key, 'mxchat_chat_sessions');
	876	+ // Add CSV headers
	877	+ fputcsv($output, array(
	878	+ 'Session ID',
	879	+ 'Email',
	880	+ 'User Identifier',
	881	+ 'Role',
	882	+ 'Message',
	883	+ 'Timestamp'
	884	+ ));
1128	885
1129		- // Perform the deletion
1130		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1131		- }
1132		-
1133		- // Optionally, clear a general cache if you have one
1134		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
1135		-
1136		- echo wp_json_encode(['success' => esc_html__('Selected chat sessions have been deleted.', 'mxchat')]);
1137		- } else {
1138		- echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
1139		- }
1140		-
1141		- wp_die();
	886	+ // Add data rows
	887	+ foreach ($results as $row) {
	888	+ fputcsv($output, array(
	889	+ $row->session_id,
	890	+ $row->user_email,
	891	+ $row->user_identifier,
	892	+ $row->role,
	893	+ $row->message,
	894	+ $row->timestamp
	895	+ ));
1142	896	}
1143	897
	898	+ fclose($output);
	899	+ wp_die();
	900	+}
	901	+public function mxchat_fetch_chat_history() {
	902	+ global $wpdb;
	903	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1144	904
1145		-public function mxchat_save_inline_prompt() {
1146		- // Check for nonce security
1147		- check_ajax_referer('mxchat_save_inline_nonce');
1148		-
1149		- // Verify permissions
1150	905	if (!current_user_can('manage_options')) {
1151		- wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1152		- return;
	906	+ wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
1153	907	}
1154	908
1155		- global $wpdb;
1156		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	909	+ // Get pagination parameters
	910	+ $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
	911	+ $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
	912	+ $offset = ($page - 1) * $per_page;
1157	913
1158		- // Validate and sanitize input data
1159		- $prompt_id = isset($_POST['id']) ? absint($_POST['id']) : 0;
1160		- $article_content = isset($_POST['article_content']) ? sanitize_textarea_field($_POST['article_content']) : '';
1161		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
	914	+ // Get search parameter if any
	915	+ $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
1162	916
1163		- if ($prompt_id > 0 && !empty($article_content)) {
1164		- // Re-generate the embedding vector for the updated content
1165		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
	917	+ // Build the query based on whether we have a search term
	918	+ $search_condition = '';
	919	+ $search_params = array();
1166	920
1167		- if (is_array($embedding_vector)) {
1168		- // Serialize the embedding vector before storing it
1169		- $embedding_vector_serialized = serialize($embedding_vector);
	921	+ if (!empty($search)) {
	922	+ $search_condition = "WHERE (
	923	+ session_id LIKE %s
	924	+ OR user_email LIKE %s
	925	+ OR user_identifier LIKE %s
	926	+ OR message LIKE %s
	927	+ )";
	928	+ $search_params = array(
	929	+ '%' . $wpdb->esc_like($search) . '%',
	930	+ '%' . $wpdb->esc_like($search) . '%',
	931	+ '%' . $wpdb->esc_like($search) . '%',
	932	+ '%' . $wpdb->esc_like($search) . '%'
	933	+ );
	934	+ }
1170	935
1171		- // Update the prompt in the database
1172		- $updated = $wpdb->update(
1173		- $table_name,
1174		- array(
1175		- 'article_content' => $article_content,
1176		- 'embedding_vector' => $embedding_vector_serialized,
1177		- 'source_url' => $article_url,
1178		- ),
1179		- array('id' => $prompt_id),
1180		- array('%s', '%s', '%s'),
1181		- array('%d')
1182		- );
1183		-
1184		- if ($updated !== false) {
1185		- wp_send_json_success();
1186		- } else {
1187		- wp_send_json_error(esc_html__('Database update failed.', 'mxchat'));
1188		- }
1189		- } else {
1190		- wp_send_json_error(esc_html__('Embedding generation failed.', 'mxchat'));
1191		- }
	936	+ // First count total sessions for pagination
	937	+ if (!empty($search)) {
	938	+ $count_query = $wpdb->prepare(
	939	+ "SELECT COUNT(DISTINCT session_id)
	940	+ FROM {$table_name}
	941	+ {$search_condition}",
	942	+ $search_params
	943	+ );
1192	944	} else {
1193		- wp_send_json_error(esc_html__('Invalid data.', 'mxchat'));
	945	+ $count_query = "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
1194	946	}
1195		-}
1196	947
	948	+ $total_sessions = $wpdb->get_var($count_query);
1197	949
1198		-
1199		-// Add this method to handle post updates
1200		-public function handle_post_update($post_id, $post, $update) {
1201		- // Basic validation checks
1202		- if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE || wp_is_post_revision($post_id)) {
1203		- return;
	950	+ // Get paginated session IDs ordered by most recent message in each session
	951	+ if (!empty($search)) {
	952	+ $session_query = $wpdb->prepare(
	953	+ "SELECT DISTINCT t.session_id
	954	+ FROM {$table_name} t
	955	+ {$search_condition}
	956	+ GROUP BY t.session_id
	957	+ ORDER BY MAX(t.timestamp) DESC
	958	+ LIMIT %d OFFSET %d",
	959	+ array_merge($search_params, array($per_page, $offset))
	960	+ );
	961	+ } else {
	962	+ $session_query = $wpdb->prepare(
	963	+ "SELECT DISTINCT session_id
	964	+ FROM {$table_name}
	965	+ GROUP BY session_id
	966	+ ORDER BY MAX(timestamp) DESC
	967	+ LIMIT %d OFFSET %d",
	968	+ $per_page, $offset
	969	+ );
1204	970	}
1205	971
1206		- // Only process published content
1207		- if (!in_array($post->post_status, array('publish'))) {
1208		- return;
1209		- }
	972	+ $session_ids = $wpdb->get_col($session_query);
1210	973
1211		- // Check if sync is enabled for this post type
1212		- $post_type = $post->post_type;
1213		- if (!in_array($post_type, array('post', 'page'))) {
1214		- return;
1215		- }
	974	+ if (empty($session_ids)) {
	975	+ ob_start();
	976	+ echo '<div class="mxchat-no-results">';
	977	+ echo esc_html__('No chat history found.', 'mxchat');
	978	+ if (!empty($search)) {
	979	+ echo ' ' . esc_html__('Try adjusting your search criteria.', 'mxchat');
	980	+ }
	981	+ echo '</div>';
	982	+ $output = ob_get_clean();
1216	983
1217		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1218		- if (get_option($sync_option) != '1') {
1219		- return;
1220		- }
	984	+ wp_send_json(array(
	985	+ 'html' => $output,
	986	+ 'page' => $page,
	987	+ 'total_pages' => 0,
	988	+ 'total_sessions' => 0
	989	+ ));
1221	990
1222		- // Prepare content and URL
1223		- $content = wp_strip_all_tags($post->post_content);
1224		- $url = get_permalink($post_id);
1225		-
1226		- // Generate embedding vector
1227		- $embedding_vector = $this->mxchat_generate_embedding($content);
1228		- if (!$embedding_vector) {
1229		- return;
	991	+ wp_die();
1230	992	}
1231	993
1232		- // Check for Pinecone addon and its settings
1233		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1234		- $use_pinecone = false;
	994	+ ob_start();
	995	+ echo '<div class="mxchat-transcript">';
1235	996
1236		- if ($pinecone_settings && is_array($pinecone_settings)) {
1237		- // Check if Pinecone is enabled and all required settings are present
1238		- $use_pinecone = (
1239		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1240		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1241		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1242		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1243		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1244		- !empty($pinecone_settings['mxchat_pinecone_environment'])
	997	+ // Iterate through sessions from newest to oldest
	998	+ foreach ($session_ids as $session_id) {
	999	+ // Get the email associated with this session (if available)
	1000	+ $email = $wpdb->get_var(
	1001	+ $wpdb->prepare(
	1002	+ "SELECT user_email
	1003	+ FROM {$table_name}
	1004	+ WHERE session_id = %s AND user_email != ''
	1005	+ ORDER BY timestamp ASC
	1006	+ LIMIT 1",
	1007	+ $session_id
	1008	+ )
1245	1009	);
1246		- }
1247	1010
1248		- if ($use_pinecone) {
1249		- // Use Pinecone
1250		- $pinecone_result = $this->store_in_pinecone_main(
1251		- $embedding_vector,
1252		- $content,
1253		- $url,
1254		- $pinecone_settings['mxchat_pinecone_api_key'],
1255		- $pinecone_settings['mxchat_pinecone_environment'],
1256		- $pinecone_settings['mxchat_pinecone_index']
	1011	+ // Get messages for this session ordered by timestamp
	1012	+ $messages = $wpdb->get_results(
	1013	+ $wpdb->prepare(
	1014	+ "SELECT * FROM {$table_name}
	1015	+ WHERE session_id = %s
	1016	+ ORDER BY timestamp ASC",
	1017	+ $session_id
	1018	+ )
1257	1019	);
1258	1020
1259		- if (!$pinecone_result['success']) {
1260		- //error_log('MXChat: Pinecone sync failed - falling back to WordPress DB');
1261		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
	1021	+ // Start session block
	1022	+ echo '<div class="mxchat-session">';
	1023	+ echo '<div class="mxchat-session-header">';
	1024	+ // Wrap checkbox and session ID in one block
	1025	+ echo '<div class="mxchat-session-id">';
	1026	+ echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
	1027	+ echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
	1028	+ echo '</div>';
	1029	+
	1030	+ // Place email directly below the session ID block
	1031	+ if (!empty($email)) {
	1032	+ echo '<div class="mxchat-session-email">';
	1033	+ echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
	1034	+ echo '</div>';
1262	1035	}
1263		- } else {
1264		- // Fallback to WordPress DB storage
1265		- $this->store_in_wordpress_db($content, $url, $embedding_vector);
1266		- }
1267		-}
1268		-// Modified storage function to add type field
1269		-private function store_in_pinecone_main($embedding_vector, $content, $url, $api_key, $environment, $index_name, $vector_id = null) {
1270		- $vector_id = $vector_id ?: md5($url);
1271		- $options = get_option('mxchat_pinecone_addon_options');
1272		- $host = $options['mxchat_pinecone_host'] ?? '';
	1036	+ echo '</div>';
1273	1037
1274		- if (empty($host)) {
1275		- return array(
1276		- 'success' => false,
1277		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
1278		- );
1279		- }
	1038	+ echo '<div class="mxchat-messages">';
1280	1039
1281		- // Determine if this is a product URL
1282		- $is_product = (strpos($url, '/product/') !== false || strpos($url, '/shop/') !== false);
	1040	+ // Display messages for this session
	1041	+ foreach ($messages as $transcript) {
	1042	+ $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
1283	1043
1284		- $api_endpoint = "https://{$host}/vectors/upsert";
1285		- $request_body = array(
1286		- 'vectors' => array(
1287		- array(
1288		- 'id' => $vector_id,
1289		- 'values' => $embedding_vector,
1290		- 'metadata' => array(
1291		- 'text' => $content,
1292		- 'source_url' => $url,
1293		- 'type' => $is_product ? 'product' : 'content',
1294		- 'last_updated' => time()
1295		- )
1296		- )
1297		- )
1298		- );
	1044	+ // Determine message styling
	1045	+ switch ($transcript->role) {
	1046	+ case 'assistant':
	1047	+ case 'bot':
	1048	+ $message_class = 'bot-message';
	1049	+ $display_role = esc_html__('Chatbot', 'mxchat');
	1050	+ break;
	1051	+ case 'user':
	1052	+ $message_class = 'user-message';
	1053	+ $display_role = !empty($transcript->user_identifier)
	1054	+ ? sanitize_text_field($transcript->user_identifier)
	1055	+ : esc_html__('User', 'mxchat');
	1056	+ break;
	1057	+ case 'agent':
	1058	+ $message_class = 'agent-message';
	1059	+ $display_role = esc_html__('Agent', 'mxchat');
	1060	+ break;
	1061	+ default:
	1062	+ $message_class = 'unknown-message';
	1063	+ $display_role = esc_html__('Unknown', 'mxchat');
	1064	+ }
1299	1065
1300		- $response = wp_remote_post($api_endpoint, array(
1301		- 'headers' => array(
1302		- 'Api-Key' => $api_key,
1303		- 'accept' => 'application/json',
1304		- 'content-type' => 'application/json'
1305		- ),
1306		- 'body' => wp_json_encode($request_body),
1307		- 'timeout' => 30,
1308		- 'data_format' => 'body'
1309		- ));
	1066	+ // Process message content
	1067	+ $message_content = wp_kses(
	1068	+ stripslashes($transcript->message),
	1069	+ [
	1070	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	1071	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	1072	+ 'a' => ['href' => [], 'title' => []]
	1073	+ ]
	1074	+ );
	1075	+ $message_content = nl2br($message_content);
1310	1076
1311		- if (is_wp_error($response)) {
1312		- return array(
1313		- 'success' => false,
1314		- 'message' => $response->get_error_message()
1315		- );
	1077	+ // Render message
	1078	+ echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
	1079	+ echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
	1080	+ echo '<div class="mxchat-message-content">' . $message_content . '</div>';
	1081	+ echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
	1082	+ echo '</div>';
	1083	+ }
	1084	+
	1085	+ // Close session block
	1086	+ echo '</div></div>';
1316	1087	}
1317	1088
1318		- $response_code = wp_remote_retrieve_response_code($response);
1319		- if ($response_code !== 200) {
1320		- $body = wp_remote_retrieve_body($response);
1321		- return array(
1322		- 'success' => false,
1323		- 'message' => sprintf(
1324		- 'Pinecone API error (HTTP %d): %s',
1325		- $response_code,
1326		- $body
1327		- )
1328		- );
1329		- }
	1089	+ echo '</div>';
1330	1090
1331		- return array(
1332		- 'success' => true,
1333		- 'message' => 'Successfully stored in Pinecone'
1334		- );
1335		-}
1336		-// Helper method for WordPress DB storage
1337		-private function store_in_wordpress_db($content, $url, $embedding_vector) {
1338		- global $wpdb;
1339		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1091	+ // Add pagination info and controls
	1092	+ $total_pages = ceil($total_sessions / $per_page);
1340	1093
1341		- $existing_entry = $wpdb->get_row(
1342		- $wpdb->prepare("SELECT id FROM $table_name WHERE source_url = %s", $url)
	1094	+ echo '<div class="mxchat-pagination">';
	1095	+ echo '<div class="mxchat-pagination-info">';
	1096	+ echo sprintf(
	1097	+ esc_html__('Showing %1$d to %2$d of %3$d sessions', 'mxchat'),
	1098	+ $offset + 1,
	1099	+ min($offset + $per_page, $total_sessions),
	1100	+ $total_sessions
1343	1101	);
	1102	+ echo '</div>';
1344	1103
1345		- if ($existing_entry) {
1346		- $wpdb->update(
1347		- $table_name,
1348		- array(
1349		- 'article_content' => $content,
1350		- 'embedding_vector' => serialize($embedding_vector),
1351		- 'timestamp' => current_time('mysql')
1352		- ),
1353		- array('id' => $existing_entry->id),
1354		- array('%s', '%s', '%s')
1355		- );
1356		- } else {
1357		- $wpdb->insert(
1358		- $table_name,
1359		- array(
1360		- 'article_content' => $content,
1361		- 'source_url' => $url,
1362		- 'embedding_vector' => serialize($embedding_vector),
1363		- 'timestamp' => current_time('mysql')
1364		- ),
1365		- array('%s', '%s', '%s', '%s')
1366		- );
1367		- }
1368		-}
1369		-/**
1370		- * Handle deletion of posts and pages from both Pinecone and WordPress DB
1371		- *
1372		- * @param int $post_id The ID of the post being deleted
1373		- * @return void
1374		- */
1375		-public function mxchat_handle_post_delete($post_id) {
1376		- // Get post data before it's deleted
1377		- $post = get_post($post_id);
	1104	+ if ($total_pages > 1) {
	1105	+ echo '<div class="mxchat-pagination-controls">';
1378	1106
1379		- // Basic validation
1380		- if (!$post || wp_is_post_revision($post_id)) {
1381		- return;
1382		- }
	1107	+ // Previous page button
	1108	+ if ($page > 1) {
	1109	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page - 1) . '">&laquo; ' . esc_html__('Previous', 'mxchat') . '</button>';
	1110	+ }
1383	1111
1384		- // Check post type
1385		- $post_type = $post->post_type;
1386		- if (!in_array($post_type, array('post', 'page'))) {
1387		- return;
1388		- }
	1112	+ // Page numbers
	1113	+ $start_page = max(1, $page - 2);
	1114	+ $end_page = min($total_pages, $page + 2);
1389	1115
1390		- // Check if sync is enabled for this post type
1391		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1392		- if (get_option($sync_option) != '1') {
1393		- return;
1394		- }
	1116	+ if ($start_page > 1) {
	1117	+ echo '<button class="mxchat-pagination-button" data-page="1">1</button>';
	1118	+ if ($start_page > 2) {
	1119	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
	1120	+ }
	1121	+ }
1395	1122
1396		- // Get the URL before post is deleted
1397		- $source_url = get_permalink($post_id);
1398		- if (!$source_url) {
1399		- //error_log('MXChat: Failed to get permalink for post ' . $post_id);
1400		- return;
1401		- }
	1123	+ for ($i = $start_page; $i <= $end_page; $i++) {
	1124	+ $class = $i === $page ? 'mxchat-pagination-button active' : 'mxchat-pagination-button';
	1125	+ echo '<button class="' . $class . '" data-page="' . $i . '">' . $i . '</button>';
	1126	+ }
1402	1127
1403		- // Check for Pinecone addon and its settings
1404		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1405		- $use_pinecone = false;
1406		- if ($pinecone_settings && is_array($pinecone_settings)) {
1407		- $use_pinecone = (
1408		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1409		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1410		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1411		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1412		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1413		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1414		- );
1415		- }
1416		-
1417		- $deletion_successful = false;
1418		-
1419		- if ($use_pinecone) {
1420		- try {
1421		- $pinecone_result = $this->delete_from_pinecone(
1422		- array($source_url),
1423		- $pinecone_settings['mxchat_pinecone_api_key'],
1424		- $pinecone_settings['mxchat_pinecone_environment'],
1425		- $pinecone_settings['mxchat_pinecone_index']
1426		- );
1427		-
1428		- if (!$pinecone_result['success']) {
1429		- //error_log('MXChat: Pinecone deletion failed for URL: ' . $source_url . ' - ' . $pinecone_result['message']);
1430		- } else {
1431		- $deletion_successful = true;
	1128	+ if ($end_page < $total_pages) {
	1129	+ if ($end_page < $total_pages - 1) {
	1130	+ echo '<span class="mxchat-pagination-ellipsis">...</span>';
1432	1131	}
1433		- } catch (Exception $e) {
1434		- //error_log('MXChat: Exception during Pinecone deletion - ' . $e->getMessage());
	1132	+ echo '<button class="mxchat-pagination-button" data-page="' . $total_pages . '">' . $total_pages . '</button>';
1435	1133	}
1436		- }
1437	1134
1438		- // Always attempt WordPress DB deletion, regardless of Pinecone status
1439		- try {
1440		- global $wpdb;
1441		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1442		-
1443		- $result = $wpdb->delete(
1444		- $table_name,
1445		- array('source_url' => $source_url),
1446		- array('%s')
1447		- );
1448		-
1449		- if ($result === false) {
1450		- //error_log('MXChat: WordPress DB deletion failed for URL: ' . $source_url);
1451		- } else {
1452		- $deletion_successful = true;
	1135	+ // Next page button
	1136	+ if ($page < $total_pages) {
	1137	+ echo '<button class="mxchat-pagination-button" data-page="' . ($page + 1) . '">' . esc_html__('Next', 'mxchat') . ' &raquo;</button>';
1453	1138	}
1454		- } catch (Exception $e) {
1455		- //error_log('MXChat: Exception during WordPress DB deletion - ' . $e->getMessage());
1456		- }
1457	1139
1458		- if (!$deletion_successful) {
1459		- //error_log('MXChat: Complete deletion failure for post ID: ' . $post_id . ' URL: ' . $source_url);
	1140	+ echo '</div>';
1460	1141	}
1461		-}
	1142	+ echo '</div>';
1462	1143
	1144	+ $output = ob_get_clean();
1463	1145
1464		-public function mxchat_handle_content_submission() {
1465		- // Check if the form was submitted and the user has permission.
1466		- if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
1467		- return;
1468		- }
	1146	+ wp_send_json(array(
	1147	+ 'html' => $output,
	1148	+ 'page' => $page,
	1149	+ 'total_pages' => $total_pages,
	1150	+ 'total_sessions' => $total_sessions
	1151	+ ));
1469	1152
1470		- // Verify the nonce.
1471		- $nonce = isset($_POST['mxchat_submit_content_nonce']) ? sanitize_text_field(wp_unslash($_POST['mxchat_submit_content_nonce'])) : '';
1472		- if (!wp_verify_nonce($nonce, 'mxchat_submit_content_action')) {
1473		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1474		- }
	1153	+ wp_die();
	1154	+}
1475	1155
1476		- // Sanitize the inputs.
1477		- $article_content = sanitize_textarea_field($_POST['article_content']);
1478		- $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
1479		-
1480		- // Generate the embedding vector.
1481		- $embedding_vector = $this->mxchat_generate_embedding($article_content);
1482		- if (!is_array($embedding_vector)) {
1483		- set_transient('mxchat_admin_notice_error',
1484		- esc_html__('Embedding generation failed. Please ensure your API key is correct and try again.', 'mxchat'),
1485		- 30
1486		- );
1487		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1488		- exit;
1489		- }
1490		-
1491		- // Store in the WordPress database.
	1156	+public function mxchat_create_prompts_page() {
	1157	+ //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
	1158	+
1492	1159	global $wpdb;
1493	1160	$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	1161	+
	1162	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1163	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
1494	1164
1495		- // Ensure the source_url column exists.
1496		- if ($wpdb->get_var($wpdb->prepare("SHOW COLUMNS FROM {$table_name} LIKE %s", 'source_url')) != 'source_url') {
1497		- $wpdb->query($wpdb->prepare("ALTER TABLE {$table_name} ADD source_url VARCHAR(255) DEFAULT ''"));
	1165	+ // Display success message if all prompts were deleted
	1166	+ if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
	1167	+ echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
1498	1168	}
1499	1169
1500		- // Serialize and store the embedding vector.
1501		- $embedding_vector_serialized = serialize($embedding_vector);
1502		- $inserted = $wpdb->insert(
1503		- $table_name,
1504		- array(
1505		- 'article_content' => $article_content,
1506		- 'embedding_vector' => $embedding_vector_serialized,
1507		- 'source_url' => $article_url,
1508		- ),
1509		- array('%s', '%s', '%s')
1510		- );
	1170	+ // Set up pagination and search query
	1171	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
	1172	+ $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
	1173	+ $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
	1174	+ $per_page = 10;
1511	1175
1512		- if ($inserted === false) {
1513		- set_transient('mxchat_admin_notice_error',
1514		- esc_html__('Error inserting content into the database. Please try again.', 'mxchat'),
1515		- 30
1516		- );
1517		- } else {
1518		- set_transient('mxchat_admin_notice_success',
1519		- esc_html__('Content successfully submitted!', 'mxchat'),
1520		- 30
1521		- );
1522		- }
	1176	+ //error_log('DEBUG: Search query: ' . $search_query);
	1177	+ //error_log('DEBUG: Current page: ' . $current_page);
	1178	+ //error_log('DEBUG: Per page: ' . $per_page);
1523	1179
1524		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1525		- exit;
1526		-}
	1180	+ // ================================
	1181	+ // REPLACE THIS SECTION WITH UNIFIED TABLE LOGIC
	1182	+ // ================================
1527	1183
1528		-private function is_pdf_url($url, $response) {
1529		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1530		- $file_extension = strtolower(pathinfo($url, PATHINFO_EXTENSION));
	1184	+ // Get Pinecone settings to determine data source
	1185	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	1186	+ //error_log('DEBUG: Pinecone options retrieved: ' . print_r($pinecone_options, true));
	1187	+
	1188	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	1189	+ //error_log('DEBUG: use_pinecone decision: ' . ($use_pinecone ? 'TRUE' : 'FALSE'));
	1190	+
	1191	+ $pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
	1192	+ //error_log('DEBUG: Pinecone API key present: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
1531	1193
1532		- return strpos($content_type, 'pdf') !== false || $file_extension === 'pdf';
1533		-}
1534		-private function handle_pdf_for_knowledge_base($pdf_url, $response) {
1535		- if (!current_user_can('manage_options')) {
1536		- //error_log(esc_html__('Unauthorized PDF processing attempt', 'mxchat'));
1537		- return false;
1538		- }
	1194	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	1195	+ //error_log('DEBUG: Using PINECONE data source');
	1196	+ // PINECONE DATA SOURCE
	1197	+ $data_source = 'pinecone';
	1198	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	1199	+ //error_log('DEBUG: About to call mxchat_fetch_pinecone_records');
	1200	+
	1201	+ $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page);
	1202	+ $total_records = $records['total'] ?? 0;
	1203	+ $prompts = $records['data'] ?? array();
	1204	+ $total_in_database = $records['total_in_database'] ?? 0;
	1205	+ $showing_recent_only = $records['showing_recent_only'] ?? false;
1539	1206
1540		- $pdf_url = esc_url_raw($pdf_url);
1541		- $upload_dir = wp_upload_dir();
	1207	+ $total_pages = ceil($total_records / $per_page);
	1208	+
	1209	+ //error_log('DEBUG: Pinecone - total_records: ' . $total_records);
	1210	+ //error_log('DEBUG: Pinecone - prompts count: ' . count($prompts));
	1211	+ //error_log('DEBUG: Pinecone - total_pages: ' . $total_pages);
	1212	+ //error_log('DEBUG: Pinecone - showing_recent_only: ' . ($showing_recent_only ? 'TRUE' : 'FALSE'));
	1213	+ //error_log('DEBUG: Pinecone - total_in_database: ' . $total_in_database);
	1214	+} else {
	1215	+ //error_log('DEBUG: Using WORDPRESS DB data source');
	1216	+ // WORDPRESS DB DATA SOURCE (your existing logic)
	1217	+ $data_source = 'wordpress';
	1218	+
	1219	+ // Initialize these variables for WordPress DB
	1220	+ $total_in_database = 0;
	1221	+ $showing_recent_only = false;
1542	1222
1543		- if (isset($upload_dir['error']) && $upload_dir['error'] !== false) {
1544		- //error_log(sprintf(esc_html__('Upload directory error: %s', 'mxchat'), esc_html($upload_dir['error'])));
1545		- return false;
1546		- }
	1223	+ $offset = ($current_page - 1) * $per_page;
1547	1224
1548		- $pdf_filename = sanitize_file_name('mxchat_kb_' . time() . '.pdf');
1549		- $pdf_path = trailingslashit($upload_dir['path']) . $pdf_filename;
1550		-
1551		- $response_body = wp_remote_retrieve_body($response);
1552		- if (empty($response_body)) {
1553		- //error_log(esc_html__('Empty PDF response body', 'mxchat'));
1554		- return false;
	1225	+ // Modify query to handle search input
	1226	+ $sql_search = "";
	1227	+ if ($search_query) {
	1228	+ $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
1555	1229	}
1556	1230
1557		- if (!wp_mkdir_p(dirname($pdf_path))) {
1558		- //error_log(sprintf(esc_html__('Failed to create directory for PDF: %s', 'mxchat'), esc_html($pdf_path)));
1559		- return false;
1560		- }
	1231	+ // Retrieve total number of prompts, considering search filter
	1232	+ $count_query = "SELECT COUNT(*) FROM {$table_name} {$sql_search}";
	1233	+ //error_log('DEBUG: WordPress count query: ' . $count_query);
	1234	+
	1235	+ $total_records = $wpdb->get_var($count_query);
	1236	+ //error_log('DEBUG: WordPress total_records: ' . $total_records);
	1237	+
	1238	+ $total_pages = ceil($total_records / $per_page);
1561	1239
1562		- try {
1563		- file_put_contents($pdf_path, $response_body);
	1240	+ // Retrieve prompts from the database
	1241	+ $prompts_query = $wpdb->prepare(
	1242	+ "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
	1243	+ $per_page,
	1244	+ $offset
	1245	+ );
	1246	+ //error_log('DEBUG: WordPress prompts query: ' . $prompts_query);
	1247	+
	1248	+ $prompts = $wpdb->get_results($prompts_query);
	1249	+ //error_log('DEBUG: WordPress prompts count: ' . count($prompts));
	1250	+}
1564	1251
1565		- if (!file_exists($pdf_path)) {
1566		- throw new Exception(__('Failed to save PDF file', 'mxchat'));
1567		- }
	1252	+//error_log('DEBUG: Final data_source: ' . $data_source);
	1253	+//error_log('DEBUG: Final total_records: ' . $total_records);
	1254	+//error_log('DEBUG: Final prompts count: ' . count($prompts));
	1255	+//error_log('DEBUG: Final showing_recent_only: ' . ($showing_recent_only ? 'TRUE' : 'FALSE'));
	1256	+//error_log('DEBUG: Final total_in_database: ' . $total_in_database);
1568	1257
1569		- $parser = new \Smalot\PdfParser\Parser();
1570		- $pdf = $parser->parseFile($pdf_path);
1571		- $total_pages = absint(count($pdf->getPages()));
1572		-
1573		- if ($total_pages < 1) {
1574		- throw new Exception(__('Invalid PDF: no pages found', 'mxchat'));
1575		- }
1576		-
1577		- wp_schedule_single_event(time(), 'mxchat_process_pdf_pages', array(
1578		- 'pdf_path' => $pdf_path,
1579		- 'pdf_url' => $pdf_url,
1580		- 'total_pages' => $total_pages,
1581		- 'batch_size' => absint(15),
1582		- 'batch_pause' => absint(10)
	1258	+ // Add the pagination links generation here
	1259	+ $page_links = '';
	1260	+ if ($total_pages > 1) {
	1261	+ $page_links = paginate_links(array(
	1262	+ 'base' => add_query_arg(array(
	1263	+ 'paged' => '%#%',
	1264	+ 'search' => urlencode($search_query),
	1265	+ '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
	1266	+ ), admin_url('admin.php?page=mxchat-prompts')),
	1267	+ 'format' => '',
	1268	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	1269	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	1270	+ 'total' => $total_pages,
	1271	+ 'current' => $current_page,
1583	1272	));
	1273	+ }
1584	1274
1585		- $status_data = array(
1586		- 'total_pages' => $total_pages,
1587		- 'processed_pages' => 0,
1588		- 'status' => 'processing',
1589		- 'last_update' => time()
1590		- );
	1275	+ // ================================
	1276	+ // END OF REPLACEMENT SECTION
	1277	+ // ================================
1591	1278
1592		- set_transient(
1593		- sanitize_key('mxchat_pdf_status_' . md5($pdf_url)),
1594		- array_map('sanitize_text_field', $status_data),
1595		- DAY_IN_SECONDS
1596		- );
	1279	+ // Retrieve processing statuses
	1280	+ $pdf_url = get_transient('mxchat_last_pdf_url');
	1281	+ $sitemap_url = get_transient('mxchat_last_sitemap_url');
	1282	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1283	+ $pdf_status = $pdf_url ? $knowledge_manager->mxchat_get_pdf_processing_status($pdf_url) : false;
	1284	+ $sitemap_status = $sitemap_url ? $knowledge_manager->mxchat_get_sitemap_processing_status($sitemap_url) : false;
1597	1285
1598		- return __('scheduled', 'mxchat');
	1286	+ $is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
	1287	+ || ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
1599	1288
1600		- } catch (Exception $e) {
1601		- //error_log(sprintf(esc_html__('Error preparing PDF for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1602		- if (file_exists($pdf_path)) {
1603		- wp_delete_file($pdf_path);
1604		- }
1605		- return false;
1606		- }
1607		-}
1608		-public static function process_pdf_pages_cron($pdf_path, $pdf_url, $total_pages, $batch_size, $batch_pause) {
1609		- // Validate inputs
1610		- $pdf_path = sanitize_text_field($pdf_path);
1611		- $pdf_url = esc_url_raw($pdf_url);
1612		- $total_pages = absint($total_pages);
1613		- $batch_size = absint($batch_size);
1614		- $batch_pause = absint($batch_pause);
	1289	+ //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
	1290	+
	1291	+ ?>
1615	1292
1616		- try {
1617		- if (!file_exists($pdf_path)) {
1618		- throw new Exception(sprintf('PDF file not found at path: %s', esc_html($pdf_path)));
1619		- }
	1293	+<div class="wrap mxchat-wrapper">
	1294	+ <!-- Hero Section -->
	1295	+ <div class="mxchat-hero">
	1296	+ <h1 class="mxchat-main-title">
	1297	+ <span class="mxchat-gradient-text">Knowledge Base</span> Manager
	1298	+ </h1>
	1299	+ <p class="mxchat-hero-subtitle">
	1300	+ <?php esc_html_e('Enhance your AI chatbot with custom knowledge. Import, manage, and organize your content to keep responses accurate and relevant.', 'mxchat'); ?>
	1301	+ </p>
	1302	+ </div>
1620	1303
1621		- $parser = new \Smalot\PdfParser\Parser();
1622		- $pdf = $parser->parseFile($pdf_path);
1623		- $pages = $pdf->getPages();
	1304	+ <div class="mxchat-content">
1624	1305
1625		- // Get current progress
1626		- $status_key = sanitize_key('mxchat_pdf_status_' . md5($pdf_url));
1627		- $status = get_transient($status_key);
1628	1306
1629		- if (!$status || !is_array($status)) {
1630		- throw new Exception('Invalid status data retrieved from transient');
1631		- }
	1307	+<!-- Tab Navigation -->
	1308	+<div class="mxchat-kb-tabs-nav">
	1309	+ <button class="mxchat-kb-tab-button active" data-tab="import">
	1310	+ <?php esc_html_e('Knowledge Import', 'mxchat'); ?>
	1311	+ </button>
	1312	+ <button class="mxchat-kb-tab-button" data-tab="sync">
	1313	+ <?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?>
	1314	+ </button>
	1315	+ <button class="mxchat-kb-tab-button" data-tab="pinecone">
	1316	+ <?php esc_html_e('Pinecone Settings', 'mxchat'); ?>
	1317	+ </button>
	1318	+</div>
1632	1319
1633		- $start_page = absint($status['processed_pages']);
1634		- $end_page = min($start_page + $batch_size, $total_pages);
1635	1320
1636		- $instance = new self(); // Create an instance of the class
	1321	+<div class="mxchat-kb-tabs-content">
	1322	+ <div id="mxchat-kb-tab-import" class="mxchat-kb-tab-content active">
	1323	+<!-- Import Options Card -->
	1324	+<div class="mxchat-card">
1637	1325
1638		- for ($i = $start_page; $i < $end_page; $i++) {
1639		- $text = $pages[$i]->getText();
1640		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($text); // Call via instance
	1326	+ <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
1641	1327
1642		- if (!empty($sanitized_content)) {
1643		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content); // Call via instance
1644		- if (is_array($embedding_vector)) {
1645		- $metadata = array(
1646		- 'document_type' => 'pdf',
1647		- 'total_pages' => $total_pages,
1648		- 'current_page' => $i + 1,
1649		- 'prev_page' => $i > 0 ? $i : null,
1650		- 'next_page' => $i < ($total_pages - 1) ? $i + 2 : null,
1651		- 'source_url' => $pdf_url
1652		- );
	1328	+<?php
	1329	+// Check if the appropriate embedding API key exists
	1330	+$embedding_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	1331	+$has_openai_key = !empty($this->options['api_key']);
	1332	+$has_voyage_key = !empty($this->options['voyage_api_key']);
	1333	+$has_gemini_key = !empty($this->options['gemini_api_key']);
1653	1334
1654		- $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
1655		- $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
	1335	+// Determine if they have the needed API key for their selected embedding model
	1336	+$has_required_key = false;
	1337	+$required_key_type = '';
1656	1338
1657		- $options = get_option('mxchat_options');
1658		- MxChat_Utils::submit_content_to_db($content_with_metadata, $page_url, $options['api_key']);
1659		- }
1660		- }
1661		-
1662		- // Update progress with sanitized data
1663		- $status['processed_pages'] = absint($i + 1);
1664		- $status['last_update'] = time();
1665		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1666		- }
1667		-
1668		- // Schedule next batch if needed
1669		- if ($end_page < $total_pages) {
1670		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_pdf_pages', array(
1671		- 'pdf_path' => $pdf_path,
1672		- 'pdf_url' => $pdf_url,
1673		- 'total_pages' => $total_pages,
1674		- 'batch_size' => $batch_size,
1675		- 'batch_pause' => $batch_pause
1676		- ));
1677		- } else {
1678		- // Processing complete
1679		- $status['status'] = 'complete';
1680		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1681		- if (file_exists($pdf_path)) {
1682		- wp_delete_file($pdf_path);
1683		- }
1684		- }
1685		-
1686		- } catch (\Exception $e) {
1687		- $status['status'] = 'error';
1688		- $status['error'] = sanitize_text_field($e->getMessage());
1689		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1690		- if (file_exists($pdf_path)) {
1691		- wp_delete_file($pdf_path);
1692		- }
1693		- }
	1339	+if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
	1340	+ $has_required_key = true;
	1341	+ $required_key_type = 'OpenAI';
	1342	+} elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
	1343	+ $has_required_key = true;
	1344	+ $required_key_type = 'Voyage AI';
	1345	+} elseif (strpos($embedding_model, 'gemini-embedding-') !== false && $has_gemini_key) {
	1346	+ $has_required_key = true;
	1347	+ $required_key_type = 'Google Gemini';
	1348	+} elseif (strpos($embedding_model, 'text-embedding-') !== false) {
	1349	+ $required_key_type = 'OpenAI';
	1350	+} elseif (strpos($embedding_model, 'voyage-') !== false) {
	1351	+ $required_key_type = 'Voyage AI';
	1352	+} elseif (strpos($embedding_model, 'gemini-embedding-') !== false) {
	1353	+ $required_key_type = 'Google Gemini';
1694	1354	}
1695		-public function get_pdf_processing_status($pdf_url) {
1696		- $pdf_url = esc_url_raw($pdf_url);
1697		- $status = get_transient(sanitize_key('mxchat_pdf_status_' . md5($pdf_url)));
	1355	+?>
1698	1356
1699		- if (!$status || !is_array($status)) {
1700		- return false;
1701		- }
	1357	+ <div class="mxchat-knowledge-warning <?php echo $has_required_key ? 'success' : 'warning'; ?>">
	1358	+ <?php if ($has_required_key): ?>
	1359	+ <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>
	1360	+ <?php else: ?>
	1361	+ <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'), $required_key_type); ?> <a href="<?php echo admin_url('admin.php?page=mxchat-max'); ?>"><?php esc_html_e('Go to API Key Settings', 'mxchat'); ?></a></p>
	1362	+ <?php endif; ?>
	1363	+ </div>
1702	1364
1703		- return array(
1704		- 'total_pages' => absint($status['total_pages']),
1705		- 'processed_pages' => absint($status['processed_pages']),
1706		- 'percentage' => ($status['total_pages'] > 0)
1707		- ? round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100)
1708		- : 0,
1709		- 'status' => sanitize_text_field($status['status']),
1710		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat')
1711		- );
1712		-}
1713		-public function mxchat_handle_sitemap_submission() {
1714		- // Check if the form was submitted and verify permissions
1715		- if (!isset($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
1716		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
1717		- }
1718	1365
1719		- // Verify nonce
1720		- check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
1721	1366
1722		- // Validate URL
1723		- if (!isset($_POST['sitemap_url']) || empty($_POST['sitemap_url'])) {
1724		- set_transient('mxchat_admin_notice_error',
1725		- esc_html__('Please provide a valid URL.', 'mxchat'),
1726		- 30
1727		- );
1728		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1729		- exit;
1730		- }
	1367	+<!-- Import Options Section -->
	1368	+ <div class="mxchat-import-section">
	1369	+ <h3><?php esc_html_e('Import Options', 'mxchat'); ?></h3>
1731	1370
1732		- $submitted_url = esc_url_raw($_POST['sitemap_url']);
1733		- $response = wp_remote_get($submitted_url, array('timeout' => 30));
	1371	+ <!-- Import Options Grid -->
	1372	+ <div class="mxchat-import-options">
	1373	+ <!-- WordPress Import Option -->
	1374	+ <button type="button" id="mxchat-open-content-selector" class="mxchat-import-box mxchat-import-wordpress" data-option="wordpress">
	1375	+ <div class="mxchat-import-icon">
	1376	+ <span class="dashicons dashicons-wordpress"></span>
	1377	+ </div>
	1378	+ <div class="mxchat-import-content">
	1379	+ <h4><?php esc_html_e('WordPress Content', 'mxchat'); ?></h4>
	1380	+ <p><?php esc_html_e('Import specific posts and pages to your knowledge base.', 'mxchat'); ?></p>
	1381	+ </div>
	1382	+ <div class="mxchat-recommended-tag"><?php esc_html_e('Recommended', 'mxchat'); ?></div>
	1383	+ </button>
1734	1384
1735		- if (is_wp_error($response) || wp_remote_retrieve_response_code($response) !== 200) {
1736		- $error_message = is_wp_error($response) ? $response->get_error_message() : __('Failed to fetch URL', 'mxchat');
1737		- set_transient('mxchat_admin_notice_error',
1738		- sprintf(
1739		- esc_html__('Failed to fetch the URL: %s', 'mxchat'),
1740		- esc_html($error_message)
1741		- ),
1742		- 30
1743		- );
1744		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1745		- exit;
1746		- }
	1385	+ <!-- Sitemap Import Option -->
	1386	+ <button type="button" class="mxchat-import-box" data-option="sitemap" data-placeholder="<?php esc_attr_e('Enter sitemap URL here', 'mxchat'); ?>" data-type="sitemap">
	1387	+ <div class="mxchat-import-icon">
	1388	+ <span class="dashicons dashicons-admin-site-alt"></span>
	1389	+ </div>
	1390	+ <div class="mxchat-import-content">
	1391	+ <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
	1392	+ <p><?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
	1393	+ </div>
	1394	+ </button>
1747	1395
1748		- $content_type = wp_remote_retrieve_header($response, 'content-type');
1749		- $body_content = wp_remote_retrieve_body($response);
	1396	+ <!-- Direct URL Import Option -->
	1397	+ <button type="button" class="mxchat-import-box" data-option="url" data-placeholder="<?php esc_attr_e('Enter webpage URL here', 'mxchat'); ?>" data-type="url">
	1398	+ <div class="mxchat-import-icon">
	1399	+ <span class="dashicons dashicons-admin-links"></span>
	1400	+ </div>
	1401	+ <div class="mxchat-import-content">
	1402	+ <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
	1403	+ <p><?php esc_html_e('Import content from any webpage.', 'mxchat'); ?></p>
	1404	+ </div>
	1405	+ </button>
1750	1406
1751		- if (empty($body_content)) {
1752		- set_transient('mxchat_admin_notice_error',
1753		- esc_html__('Empty response received from URL.', 'mxchat'),
1754		- 30
1755		- );
1756		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1757		- exit;
1758		- }
	1407	+ <!-- Direct Content Import Option -->
	1408	+ <button type="button" class="mxchat-import-box" data-option="content" data-type="content">
	1409	+ <div class="mxchat-import-icon">
	1410	+ <span class="dashicons dashicons-editor-paste-text"></span>
	1411	+ </div>
	1412	+ <div class="mxchat-import-content">
	1413	+ <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
	1414	+ <p><?php esc_html_e('Submit content to be vectorized.', 'mxchat'); ?></p>
	1415	+ </div>
	1416	+ </button>
	1417	+
	1418	+ <!-- PDF Import Option -->
	1419	+ <button type="button" class="mxchat-import-box" data-option="pdf" data-placeholder="<?php esc_attr_e('Enter PDF URL here', 'mxchat'); ?>" data-type="pdf">
	1420	+ <div class="mxchat-import-icon">
	1421	+ <span class="dashicons dashicons-media-document"></span>
	1422	+ </div>
	1423	+ <div class="mxchat-import-content">
	1424	+ <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
	1425	+ <p><?php esc_html_e('Import knowledge from PDF documents.', 'mxchat'); ?></p>
	1426	+ </div>
	1427	+ </button>
	1428	+ </div>
1759	1429
1760		- // Handle PDF URL
1761		- if ($this->is_pdf_url($submitted_url, $response)) {
1762		- $result = $this->handle_pdf_for_knowledge_base($submitted_url, $response);
	1430	+ <!-- Input Areas for URL and Content -->
	1431	+ <div class="mxchat-import-input-area" id="mxchat-url-input-area" style="display: none;">
	1432	+ <?php if (!$is_processing) : ?>
	1433	+ <form id="mxchat-url-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
	1434	+ <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
	1435	+ <input type="hidden" name="import_type" id="import_type" value="url">
	1436	+ <div class="mxchat-url-input-group">
	1437	+ <input type="url"
	1438	+ name="sitemap_url"
	1439	+ id="sitemap_url"
	1440	+ placeholder="<?php esc_attr_e('Enter URL here', 'mxchat'); ?>"
	1441	+ required />
	1442	+ <button type="submit"
	1443	+ name="submit_sitemap"
	1444	+ class="mxchat-button-primary">
	1445	+ <?php esc_html_e('Import', 'mxchat'); ?>
	1446	+ </button>
	1447	+ </div>
	1448	+ <p class="mxchat-url-description" id="url-description-text"></p>
	1449	+ </form>
	1450	+ <?php endif; ?>
	1451	+ </div>
1763	1452
1764		- if ($result === 'scheduled') {
1765		- set_transient(
1766		- 'mxchat_last_pdf_url',
1767		- sanitize_text_field($submitted_url),
1768		- DAY_IN_SECONDS
1769		- );
1770		- set_transient('mxchat_admin_notice_info',
1771		- esc_html__('PDF processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
1772		- 30
1773		- );
1774		- } else {
1775		- set_transient('mxchat_admin_notice_error',
1776		- esc_html__('Failed to start PDF processing. Please try again.', 'mxchat'),
1777		- 30
1778		- );
1779		- }
	1453	+ <div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none;">
	1454	+ <?php if (!$is_processing) : ?>
	1455	+ <form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
	1456	+ <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
	1457	+ <div class="mxchat-form-group">
	1458	+ <textarea
	1459	+ name="article_content"
	1460	+ id="article_content"
	1461	+ placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"
	1462	+ required
	1463	+ rows="6"
	1464	+ ></textarea>
	1465	+ </div>
	1466	+ <div class="mxchat-form-group">
	1467	+ <input type="url"
	1468	+ name="article_url"
	1469	+ id="article_url"
	1470	+ placeholder="<?php esc_attr_e('Enter source URL (Optional)', 'mxchat'); ?>">
	1471	+ </div>
	1472	+ <button type="submit"
	1473	+ name="submit_content"
	1474	+ class="mxchat-button-primary">
	1475	+ <?php esc_html_e('Import Content', 'mxchat'); ?>
	1476	+ </button>
	1477	+ </form>
	1478	+ <?php endif; ?>
	1479	+ </div>
	1480	+ </div>
1780	1481
1781		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1782		- exit;
1783		- }
	1482	+<!-- PDF Processing Status - ONLY PROCESSING -->
	1483	+ <?php if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
	1484	+ <div class="mxchat-status-card" data-card-type="pdf">
	1485	+ <div class="mxchat-status-header">
	1486	+ <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
	1487	+
	1488	+ <!-- Processing controls -->
	1489	+ <div class="mxchat-processing-controls">
	1490	+ <form method="post" class="mxchat-stop-form"
	1491	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1492	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1493	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1494	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1495	+ </button>
	1496	+ </form>
	1497	+
	1498	+ <button type="button" class="mxchat-manual-batch-btn"
	1499	+ data-process-type="pdf"
	1500	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_pdf_url')); ?>">
	1501	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1502	+ </button>
	1503	+ </div>
	1504	+ </div>
	1505	+
	1506	+ <div class="mxchat-progress-bar">
	1507	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
	1508	+ </div>
	1509	+
	1510	+ <div class="mxchat-status-details">
	1511	+ <p><?php printf(
	1512	+ esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
	1513	+ absint($pdf_status['processed_pages']),
	1514	+ absint($pdf_status['total_pages']),
	1515	+ absint($pdf_status['percentage'])
	1516	+ ); ?></p>
	1517	+
	1518	+ <?php if (!empty($pdf_status['failed_pages']) && $pdf_status['failed_pages'] > 0) : ?>
	1519	+ <p><strong><?php esc_html_e('Failed pages:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['failed_pages']); ?></p>
	1520	+ <?php endif; ?>
	1521	+
	1522	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($pdf_status['status'])); ?></p>
	1523	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['last_update']); ?></p>
	1524	+ </div>
	1525	+ </div>
	1526	+ <?php endif; ?>
1784	1527
1785		- // Handle Sitemap XML
1786		- if (strpos($content_type, 'xml') !== false || strpos($body_content, '<urlset') !== false) {
1787		- libxml_use_internal_errors(true);
1788		- $xml = simplexml_load_string($body_content);
1789		- $xml_errors = libxml_get_errors();
1790		- libxml_clear_errors();
	1528	+ <!-- Sitemap Processing Status - ONLY PROCESSING -->
	1529	+ <?php if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
	1530	+ <div class="mxchat-status-card" data-card-type="sitemap">
	1531	+ <div class="mxchat-status-header">
	1532	+ <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
	1533	+
	1534	+ <!-- Processing controls -->
	1535	+ <div class="mxchat-processing-controls">
	1536	+ <form method="post" class="mxchat-stop-form"
	1537	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1538	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1539	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1540	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1541	+ </button>
	1542	+ </form>
	1543	+
	1544	+ <button type="button" class="mxchat-manual-batch-btn"
	1545	+ data-process-type="sitemap"
	1546	+ data-url="<?php echo esc_attr(get_transient('mxchat_last_sitemap_url')); ?>">
	1547	+ <?php esc_html_e('Process Batch', 'mxchat'); ?>
	1548	+ </button>
	1549	+ </div>
	1550	+ </div>
	1551	+
	1552	+ <div class="mxchat-progress-bar">
	1553	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
	1554	+ </div>
	1555	+
	1556	+ <div class="mxchat-status-details">
	1557	+ <p><?php printf(
	1558	+ esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
	1559	+ absint($sitemap_status['processed_urls']),
	1560	+ absint($sitemap_status['total_urls']),
	1561	+ absint($sitemap_status['percentage'])
	1562	+ ); ?></p>
	1563	+
	1564	+ <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
	1565	+ <p><strong><?php esc_html_e('Failed URLs:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['failed_urls']); ?></p>
	1566	+ <?php endif; ?>
	1567	+
	1568	+ <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($sitemap_status['status'])); ?></p>
	1569	+ <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['last_update']); ?></p>
	1570	+
	1571	+ <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
	1572	+ <div class="mxchat-error-notice">
	1573	+ <?php if (!empty($sitemap_status['error'])) : ?>
	1574	+ <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
	1575	+ <?php endif; ?>
	1576	+ <?php if (!empty($sitemap_status['last_error'])) : ?>
	1577	+ <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
	1578	+ <?php endif; ?>
	1579	+ </div>
	1580	+ <?php endif; ?>
	1581	+ </div>
	1582	+ </div>
	1583	+ <?php endif; ?>
1791	1584
1792		- if ($xml === false || !empty($xml_errors)) {
1793		- set_transient('mxchat_admin_notice_error',
1794		- esc_html__('Invalid sitemap XML. Please provide a valid sitemap.', 'mxchat'),
1795		- 30
1796		- );
1797		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1798		- exit;
1799		- }
	1585	+ <!-- Single URL Submission Status -->
	1586	+ <?php
	1587	+ // Get single URL status
	1588	+ $single_url_status = $this->knowledge_manager->mxchat_get_single_url_status();
	1589	+ $is_active_processing =
	1590	+ ($sitemap_status && $sitemap_status['status'] === 'processing') ||
	1591	+ ($pdf_status && $pdf_status['status'] === 'processing');
	1592	+ ?>
1800	1593
1801		- $result = $this->handle_sitemap_for_knowledge_base($xml, $submitted_url);
	1594	+ <div id="mxchat-single-url-status-container" <?php echo $is_active_processing ? 'style="display:none;"' : ''; ?>>
	1595	+ <?php if ($single_url_status && !$is_active_processing) : ?>
	1596	+ <div class="mxchat-status-card">
	1597	+ <div class="mxchat-status-header">
	1598	+ <h4><?php esc_html_e('Last URL Submission', 'mxchat'); ?></h4>
	1599	+ <?php if ($single_url_status['status'] === 'failed') : ?>
	1600	+ <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Failed', 'mxchat'); ?></span>
	1601	+ <?php else : ?>
	1602	+ <span class="mxchat-status-badge mxchat-status-success"><?php esc_html_e('Success', 'mxchat'); ?></span>
	1603	+ <?php endif; ?>
	1604	+ </div>
	1605	+ <div class="mxchat-status-details">
	1606	+ <p><strong><?php esc_html_e('URL:', 'mxchat'); ?></strong>
	1607	+ <a href="<?php echo esc_url($single_url_status['url']); ?>" target="_blank">
	1608	+ <?php echo esc_html(strlen($single_url_status['url']) > 60 ? substr($single_url_status['url'], 0, 57) . '...' : $single_url_status['url']); ?>
	1609	+ </a>
	1610	+ </p>
	1611	+ <p><strong><?php esc_html_e('Submitted:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['human_time']); ?></p>
1802	1612
1803		- if ($result === 'scheduled') {
1804		- set_transient(
1805		- 'mxchat_last_sitemap_url',
1806		- sanitize_text_field($submitted_url),
1807		- DAY_IN_SECONDS
1808		- );
1809		- set_transient('mxchat_admin_notice_info',
1810		- esc_html__('Sitemap processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
1811		- 30
1812		- );
1813		- } else {
1814		- set_transient('mxchat_admin_notice_error',
1815		- esc_html__('Failed to start sitemap processing. Please try again.', 'mxchat'),
1816		- 30
1817		- );
1818		- }
	1613	+ <?php if ($single_url_status['status'] === 'failed' && !empty($single_url_status['error'])) : ?>
	1614	+ <div class="mxchat-error-notice">
	1615	+ <p class="error"><?php echo esc_html($single_url_status['error']); ?></p>
	1616	+ </div>
	1617	+ <?php endif; ?>
1819	1618
1820		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1821		- exit;
1822		- }
	1619	+ <?php if ($single_url_status['status'] === 'complete') : ?>
	1620	+ <p><strong><?php esc_html_e('Content Length:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['content_length']); ?> <?php esc_html_e('characters', 'mxchat'); ?></p>
	1621	+ <p><strong><?php esc_html_e('Embedding Dimensions:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['embedding_dimensions']); ?></p>
	1622	+ <?php endif; ?>
	1623	+ </div>
	1624	+ </div>
	1625	+ <?php endif; ?>
	1626	+ </div>
	1627	+
	1628	+ <!-- Completed Status Cards - Handles completed PDF/Sitemap processing -->
	1629	+ <?php
	1630	+ $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
	1631	+ echo $knowledge_manager->mxchat_render_completed_status_cards();
	1632	+ ?>
1823	1633
1824		- // Handle Regular URL
1825		- $page_content = $this->mxchat_extract_main_content($body_content);
1826		- $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
1827	1634
1828		- if (empty($sanitized_content)) {
1829		- set_transient('mxchat_admin_notice_error',
1830		- esc_html__('No valid content found on the provided URL.', 'mxchat'),
1831		- 30
1832		- );
1833		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1834		- exit;
1835		- }
	1635	+</div>
1836	1636
1837		- $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
1838		- if (is_array($embedding_vector)) {
1839		- MxChat_Utils::submit_content_to_db(
1840		- $sanitized_content,
1841		- $submitted_url,
1842		- $this->options['api_key']
1843		- );
1844		- set_transient('mxchat_admin_notice_success',
1845		- esc_html__('URL content successfully submitted!', 'mxchat'),
1846		- 30
1847		- );
1848		- } else {
1849		- set_transient('mxchat_admin_notice_error',
1850		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
1851		- 30
1852		- );
1853		- }
	1637	+<!-- Knowledge Base Table Card -->
	1638	+<div class="mxchat-card">
	1639	+ <div class="mxchat-card-header">
	1640	+<h2>
	1641	+ <?php esc_html_e('Knowledge Base', 'mxchat'); ?>
	1642	+ <span class="mxchat-record-count">
	1643	+ <?php if ($showing_recent_only && $total_in_database > 1000): ?>
	1644	+ (<?php echo esc_html($total_records); ?> of <?php echo esc_html(number_format($total_in_database)); ?> total - recent entries only)
	1645	+ <?php else: ?>
	1646	+ (<?php echo esc_html($total_records); ?>)
	1647	+ <?php endif; ?>
	1648	+ </span>
	1649	+ <!-- Keep your existing badge code here -->
	1650	+ <?php if ($use_pinecone) : ?>
	1651	+ <span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
	1652	+ <span class="dashicons dashicons-cloud"></span>
	1653	+ <?php esc_html_e('Pinecone', 'mxchat'); ?>
	1654	+ </span>
	1655	+ <?php else : ?>
	1656	+ <span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
	1657	+ <span class="dashicons dashicons-database-view"></span>
	1658	+ <?php esc_html_e('WordPress DB', 'mxchat'); ?>
	1659	+ </span>
	1660	+ <?php endif; ?>
	1661	+</h2>
	1662	+ <div class="mxchat-header-actions">
	1663	+ <!-- Search -->
	1664	+ <form method="get" id="knowledge-search" class="mxchat-search-form">
	1665	+ <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
	1666	+ <input type="hidden" name="page" value="mxchat-prompts" />
	1667	+ <div class="mxchat-search-group">
	1668	+ <span class="dashicons dashicons-search"></span>
	1669	+ <input type="text"
	1670	+ name="search"
	1671	+ placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
	1672	+ value="<?php echo esc_attr($search_query); ?>" />
	1673	+ </div>
	1674	+ </form>
1854	1675
1855		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1856		- exit;
1857		-}
1858		-private function handle_sitemap_for_knowledge_base($xml, $sitemap_url) {
1859		- if (!current_user_can('manage_options')) {
1860		- //error_log(esc_html__('Unauthorized sitemap processing attempt', 'mxchat'));
1861		- return false;
1862		- }
	1676	+ <!-- Delete All -->
	1677	+ <form method="post"
	1678	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
	1679	+ class="mxchat-delete-form"
	1680	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
	1681	+ <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
	1682	+ <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
	1683	+ <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
	1684	+ <span class="dashicons dashicons-trash"></span>
	1685	+ <?php esc_html_e('Delete All', 'mxchat'); ?>
	1686	+ </button>
	1687	+ </form>
	1688	+ </div>
	1689	+ </div>
	1690	+
	1691	+ <!-- Recent Entries Info Banner -->
	1692	+<?php if ($showing_recent_only && $total_in_database > 1000): ?>
	1693	+ <div class="mxchat-info-banner recent-only" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e3f2fd; border-left: 4px solid #2196f3; color: #1565c0;">
	1694	+ <span class="dashicons dashicons-info"></span>
	1695	+ <span>
	1696	+ <?php printf(
	1697	+ esc_html__('Showing your %s most recent entries for faster loading. Your complete database contains %s entries. ', 'mxchat'),
	1698	+ number_format($total_records),
	1699	+ number_format($total_in_database)
	1700	+ ); ?>
	1701	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('View complete database in Pinecone →', 'mxchat'); ?></a>
	1702	+ </span>
	1703	+ </div>
	1704	+<?php endif; ?>
1863	1705
1864		- try {
1865		- $sitemap_url = esc_url_raw($sitemap_url);
	1706	+ <!-- Data Source Info Banner -->
	1707	+ <?php if ($use_pinecone) : ?>
	1708	+ <div class="mxchat-info-banner pinecone" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e8f5e8; border-left: 4px solid #4caf50; color: #2e7d2e;">
	1709	+ <span class="dashicons dashicons-cloud"></span>
	1710	+ <span><?php esc_html_e('Refresh page to see new content, but wait 5-10 seconds first! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
	1711	+ </div>
	1712	+ <?php else : ?>
	1713	+ <div class="mxchat-info-banner wordpress" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #fff3e0; border-left: 4px solid #ff9800; color: #e65100;">
	1714	+ <span class="dashicons dashicons-database-view"></span>
	1715	+ <span><?php esc_html_e('Refresh page to see new content, but wait 5-10 seconds first! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
	1716	+ </div>
	1717	+ <?php endif; ?>
1866	1718
1867		- if (!$xml || !is_object($xml)) {
1868		- throw new Exception(__('Invalid XML object provided', 'mxchat'));
1869		- }
	1719	+ <!-- Table -->
	1720	+ <div class="mxchat-table-wrapper">
	1721	+ <table class="mxchat-records-table">
	1722	+ <thead>
	1723	+ <tr>
	1724	+ <th><?php esc_html_e('ID', 'mxchat'); ?></th>
	1725	+ <th><?php esc_html_e('Content', 'mxchat'); ?></th>
	1726	+ <th><?php esc_html_e('Source', 'mxchat'); ?></th>
	1727	+ <?php if ($data_source === 'pinecone') : ?>
	1728	+ <th><?php esc_html_e('Vector ID', 'mxchat'); ?></th>
	1729	+ <?php endif; ?>
	1730	+ <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
	1731	+ </tr>
	1732	+ </thead>
	1733	+ <tbody>
	1734	+ <?php if ($prompts) : ?>
	1735	+ <?php foreach ($prompts as $index => $prompt) : ?>
	1736	+ <tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
	1737	+ data-source="<?php echo esc_attr($data_source); ?>"
	1738	+ <?php if ($data_source === 'pinecone') : ?>
	1739	+ style="background: rgba(33, 150, 243, 0.02);"
	1740	+ <?php endif; ?>>
	1741	+ <td>
	1742	+ <?php if ($data_source === 'pinecone') : ?>
	1743	+ <?php echo esc_html($index + 1 + (($current_page - 1) * $per_page)); ?>
	1744	+ <?php else : ?>
	1745	+ <?php echo esc_html($prompt->id); ?>
	1746	+ <?php endif; ?>
	1747	+ </td>
	1748	+ <td class="mxchat-content-cell">
	1749	+ <div class="content-view">
	1750	+ <?php
	1751	+ $content = $prompt->article_content;
	1752	+ // Check if content contains Hebrew characters
	1753	+ if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
	1754	+ // Apply RTL direction for Hebrew content
	1755	+ echo '<div dir="rtl" lang="he" class="rtl-content">';
	1756	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	1757	+ echo '</div>';
	1758	+ } else {
	1759	+ echo wp_kses_post(wpautop(esc_textarea($content)));
	1760	+ }
	1761	+ ?>
	1762	+ </div>
	1763	+ <?php if ($data_source === 'wordpress') : ?>
	1764	+ <textarea class="content-edit" style="display:none;"
	1765	+ <?php if (preg_match('/[\x{0590}-\x{05FF}]/u', $prompt->article_content)) echo 'dir="rtl" lang="he"'; ?>>
	1766	+ <?php echo esc_textarea($prompt->article_content); ?>
	1767	+ </textarea>
	1768	+ <?php endif; ?>
	1769	+ </td>
	1770	+ <td class="mxchat-url-cell">
	1771	+ <div class="url-view">
	1772	+ <?php if (!empty($prompt->source_url)) : ?>
	1773	+ <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
	1774	+ <span class="dashicons dashicons-external"></span>
	1775	+ <?php esc_html_e('View Source', 'mxchat'); ?>
	1776	+ </a>
	1777	+ <?php else : ?>
	1778	+ <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	1779	+ <?php endif; ?>
	1780	+ </div>
	1781	+ <?php if ($data_source === 'wordpress') : ?>
	1782	+ <input type="text" class="url-edit" style="display:none;"
	1783	+ value="<?php echo esc_attr($prompt->source_url); ?>" />
	1784	+ <?php endif; ?>
	1785	+ </td>
	1786	+ <?php if ($data_source === 'pinecone') : ?>
	1787	+ <td class="mxchat-vector-id-cell">
	1788	+ <code style="background: #f5f5f5; padding: 2px 6px; border-radius: 3px; font-size: 11px;">
	1789	+ <?php echo esc_html(substr($prompt->id, 0, 12) . '...'); ?>
	1790	+ </code>
	1791	+ </td>
	1792	+ <?php endif; ?>
	1793	+ <td class="mxchat-actions-cell">
	1794	+ <?php if ($data_source === 'wordpress') : ?>
	1795	+ <!-- WordPress DB - Full edit capabilities -->
	1796	+ <button class="mxchat-button-icon edit-button"
	1797	+ data-id="<?php echo esc_attr($prompt->id); ?>">
	1798	+ <span class="dashicons dashicons-edit"></span>
	1799	+ </button>
	1800	+ <button class="mxchat-button-icon save-button"
	1801	+ data-id="<?php echo esc_attr($prompt->id); ?>"
	1802	+ style="display:none;"
	1803	+ data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
	1804	+ <span class="dashicons dashicons-saved"></span>
	1805	+ </button>
	1806	+ <?php else : ?>
	1807	+ <!-- Pinecone - Read-only with note -->
	1808	+ <span class="mxchat-readonly-note"
	1809	+ title="<?php esc_attr_e('Pinecone records are read-only', 'mxchat'); ?>"
	1810	+ style="opacity: 0.6; cursor: help;">
	1811	+ <span class="dashicons dashicons-visibility"></span>
	1812	+ </span>
	1813	+ <?php endif; ?>
1870	1814
1871		- $urls = [];
1872		- foreach ($xml->url as $url_element) {
1873		- $url = esc_url_raw((string)$url_element->loc);
1874		- if ($url) {
1875		- $urls[] = $url;
1876		- }
1877		- }
	1815	+ <!-- Delete button for both sources -->
	1816	+ <?php if ($data_source === 'pinecone') : ?>
	1817	+ <!-- AJAX Delete for Pinecone -->
	1818	+ <button type="button"
	1819	+ class="mxchat-button-icon delete-button-ajax"
	1820	+ data-vector-id="<?php echo esc_attr($prompt->id); ?>"
	1821	+ data-nonce="<?php echo wp_create_nonce('mxchat_delete_pinecone_prompt_nonce'); ?>"
	1822	+ title="<?php esc_attr_e('Delete entry', 'mxchat'); ?>">
	1823	+ <span class="dashicons dashicons-trash"></span>
	1824	+ </button>
	1825	+ <?php else : ?>
	1826	+ <!-- Regular link delete for WordPress DB -->
	1827	+ <a href="<?php echo esc_url(admin_url(
	1828	+ 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
	1829	+ . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
	1830	+ )); ?>"
	1831	+ class="mxchat-button-icon delete-button"
	1832	+ onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
	1833	+ <span class="dashicons dashicons-trash"></span>
	1834	+ </a>
	1835	+ <?php endif; ?>
	1836	+ </td>
	1837	+ </tr>
	1838	+ <?php endforeach; ?>
	1839	+ <?php else : ?>
	1840	+ <tr>
	1841	+ <td colspan="<?php echo $data_source === 'pinecone' ? '5' : '4'; ?>" class="mxchat-no-records">
	1842	+ <?php if ($use_pinecone) : ?>
	1843	+ <?php esc_html_e('No vectors found in Pinecone database.', 'mxchat'); ?>
	1844	+ <?php else : ?>
	1845	+ <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
	1846	+ <?php endif; ?>
	1847	+ </td>
	1848	+ </tr>
	1849	+ <?php endif; ?>
	1850	+ </tbody>
	1851	+ </table>
	1852	+ </div>
1878	1853
1879		- $total_urls = absint(count($urls));
	1854	+ <?php if ($page_links) : ?>
	1855	+ <div class="mxchat-pagination">
	1856	+ <?php echo wp_kses_post($page_links); ?>
	1857	+ </div>
	1858	+ <?php endif; ?>
	1859	+</div>
1880	1860
1881		- if ($total_urls < 1) {
1882		- throw new Exception(__('No valid URLs found in sitemap', 'mxchat'));
1883		- }
	1861	+</div>
1884	1862
1885		- wp_schedule_single_event(time(), 'mxchat_process_sitemap_urls', array(
1886		- 'urls' => $urls,
1887		- 'sitemap_url' => $sitemap_url,
1888		- 'total_urls' => $total_urls,
1889		- 'batch_size' => absint(10),
1890		- 'batch_pause' => absint(5)
1891		- ));
	1863	+ <!-- Sync Settings Tab (Initially Hidden) -->
	1864	+ <div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
	1865	+<div class="mxchat-card">
	1866	+ <!-- Auto-Sync Settings -->
	1867	+ <div class="mxchat-settings-section">
	1868	+ <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
	1869	+ <p class="mxchat-description">
	1870	+ <?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'); ?>
	1871	+ </p>
	1872	+ <div class="mxchat-autosave-section">
	1873	+ <div class="mxchat-toggle-group">
	1874	+ <div class="mxchat-toggle-container">
	1875	+ <label class="mxchat-toggle-switch">
	1876	+ <input type="checkbox"
	1877	+ name="mxchat_auto_sync_posts"
	1878	+ class="mxchat-autosave-field"
	1879	+ value="1"
	1880	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	1881	+ <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
	1882	+ <span class="mxchat-toggle-slider"></span>
	1883	+ </label>
	1884	+ <span class="mxchat-toggle-label">
	1885	+ <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
	1886	+ </span>
	1887	+ </div>
1892	1888
1893		- $status_data = array(
1894		- 'total_urls' => $total_urls,
1895		- 'processed_urls' => 0,
1896		- 'status' => 'processing',
1897		- 'last_update' => time()
1898		- );
	1889	+ <div class="mxchat-toggle-container">
	1890	+ <label class="mxchat-toggle-switch">
	1891	+ <input type="checkbox"
	1892	+ name="mxchat_auto_sync_pages"
	1893	+ class="mxchat-autosave-field"
	1894	+ value="1"
	1895	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	1896	+ <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
	1897	+ <span class="mxchat-toggle-slider"></span>
	1898	+ </label>
	1899	+ <span class="mxchat-toggle-label">
	1900	+ <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
	1901	+ </span>
	1902	+ </div>
1899	1903
1900		- set_transient(
1901		- sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)),
1902		- array_map('sanitize_text_field', $status_data),
1903		- DAY_IN_SECONDS
1904		- );
	1904	+ <!-- Custom Post Types Section -->
	1905	+ <div class="mxchat-section-content">
	1906	+ <div class="mxchat-custom-post-types-header">
	1907	+ <button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
	1908	+ <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
	1909	+ <span class="mxchat-toggle-icon">▼</span>
	1910	+ </button>
	1911	+ </div>
1905	1912
1906		- return __('scheduled', 'mxchat');
	1913	+ <div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
	1914	+ <h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
	1915	+ <p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
1907	1916
1908		- } catch (\Exception $e) {
1909		- //error_log(sprintf(esc_html__('Error preparing sitemap for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1910		- return false;
1911		- }
1912		-}
1913		-public static function process_sitemap_urls_cron($urls, $sitemap_url, $total_urls, $batch_size, $batch_pause) {
1914		- // Validate inputs
1915		- $sitemap_url = esc_url_raw($sitemap_url);
1916		- $total_urls = absint($total_urls);
1917		- $batch_size = absint($batch_size);
1918		- $batch_pause = absint($batch_pause);
	1917	+ <div class="mxchat-custom-post-types">
	1918	+ <?php
	1919	+ $post_types = $knowledge_manager->mxchat_get_public_post_types();
	1920	+ // Skip post and page as they're handled separately
	1921	+ unset($post_types['post']);
	1922	+ unset($post_types['page']);
1919	1923
1920		- if (!is_array($urls) || empty($urls)) {
1921		- return;
1922		- }
	1924	+ if (!empty($post_types)) {
	1925	+ foreach ($post_types as $post_type => $label) {
	1926	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	1927	+ $is_enabled = get_option($option_name, '0');
	1928	+ ?>
	1929	+ <div class="mxchat-toggle-container">
	1930	+ <label class="mxchat-toggle-switch">
	1931	+ <input type="checkbox"
	1932	+ name="<?php echo esc_attr($option_name); ?>"
	1933	+ class="mxchat-autosave-field"
	1934	+ value="1"
	1935	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	1936	+ <?php checked($is_enabled, '1'); ?>>
	1937	+ <span class="mxchat-toggle-slider"></span>
	1938	+ </label>
	1939	+ <span class="mxchat-toggle-label">
	1940	+ <?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
	1941	+ </span>
	1942	+ </div>
	1943	+ <?php
	1944	+ }
	1945	+ } else {
	1946	+ echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
	1947	+ }
	1948	+ ?>
	1949	+ </div>
	1950	+ </div>
	1951	+ </div>
	1952	+ </div>
	1953	+ </div>
	1954	+ </div>
	1955	+</div>
	1956	+</div>
1923	1957
1924		- try {
1925		- $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
1926		- $status = get_transient($status_key);
	1958	+<!-- NEW PINECONE TAB -->
	1959	+ <div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
	1960	+ <div class="mxchat-card">
	1961	+ <h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
	1962	+ <p class="mxchat-description">
	1963	+ <?php echo wp_kses(
	1964	+ __('<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'),
	1965	+ array('strong' => array())
	1966	+ ); ?>
	1967	+ </p>
1927	1968
1928		- if (!$status || !is_array($status)) {
1929		- throw new Exception('Invalid status data retrieved from transient');
1930		- }
	1969	+ <div class="mxchat-pinecone-info-box">
	1970	+ <div class="mxchat-info-icon">
	1971	+ <span class="dashicons dashicons-info"></span>
	1972	+ </div>
	1973	+ <div class="mxchat-info-content">
	1974	+ <h4><?php esc_html_e('What is Pinecone?', 'mxchat'); ?></h4>
	1975	+ <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>
	1976	+ <p><a href="https://www.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Learn more about Pinecone →', 'mxchat'); ?></a></p>
	1977	+ </div>
	1978	+ </div>
1931	1979
1932		- $start_url = absint($status['processed_urls']);
1933		- $end_url = min($start_url + $batch_size, $total_urls);
1934		- $instance = new self();
	1980	+ <div class="mxchat-database-settings-form">
	1981	+ <!-- REMOVED the WordPress form - we're using AJAX auto-save instead -->
	1982	+ <?php
	1983	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	1984	+ $use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
	1985	+ ?>
1935	1986
1936		- // Track failures in batch
1937		- $batch_stats = [
1938		- 'processed' => 0,
1939		- 'failed' => 0,
1940		- 'last_error' => ''
1941		- ];
	1987	+ <div class="mxchat-toggle-container">
	1988	+ <label class="mxchat-toggle-switch">
	1989	+ <input type="checkbox"
	1990	+ name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"
	1991	+ value="1"
	1992	+ <?php checked($use_pinecone, '1'); ?>>
	1993	+ <span class="mxchat-toggle-slider"></span>
	1994	+ </label>
	1995	+ <span class="mxchat-toggle-label">
	1996	+ <?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?>
	1997	+ </span>
	1998	+ </div>
1942	1999
1943		- for ($i = $start_url; $i < $end_url; $i++) {
1944		- $page_url = esc_url_raw($urls[$i]);
1945		- $page_response = wp_remote_get($page_url);
	2000	+ <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
1946	2001
1947		- if (is_wp_error($page_response) || wp_remote_retrieve_response_code($page_response) !== 200) {
1948		- $batch_stats['failed']++;
1949		- continue;
1950		- }
	2002	+ <?php if ($use_pinecone) : ?>
	2003	+ <div class="mxchat-knowledge-warning success">
	2004	+ <p><span class="dashicons dashicons-yes-alt"></span>
	2005	+ <?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?>
	2006	+ </p>
	2007	+ </div>
	2008	+ <?php endif; ?>
1951	2009
1952		- $page_html = wp_remote_retrieve_body($page_response);
1953		- $page_content = $instance->mxchat_extract_main_content($page_html);
1954		- $sanitized_content = $instance->mxchat_sanitize_content_for_api($page_content);
	2010	+ <div class="mxchat-form-group">
	2011	+ <label for="mxchat_pinecone_api_key">
	2012	+ <?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="required">*</span>
	2013	+ </label>
	2014	+ <input type="password"
	2015	+ id="mxchat_pinecone_api_key"
	2016	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]"
	2017	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
	2018	+ class="regular-text"
	2019	+ placeholder="pcsk_..." />
	2020	+ <p class="description">
	2021	+ <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
	2022	+ <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
	2023	+ </p>
	2024	+ </div>
1955	2025
1956		- if (!empty($sanitized_content)) {
1957		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content);
	2026	+ <div class="mxchat-form-group">
	2027	+ <label for="mxchat_pinecone_environment">
	2028	+ <?php esc_html_e('Region', 'mxchat'); ?>
	2029	+ </label>
	2030	+ <input type="text"
	2031	+ id="mxchat_pinecone_environment"
	2032	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
	2033	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>"
	2034	+ placeholder="e.g., gcp-starter"
	2035	+ class="regular-text" />
	2036	+ <p class="description">
	2037	+ <?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp, us-east-1-aws)', 'mxchat'); ?>
	2038	+ </p>
	2039	+ </div>
1958	2040
1959		- if (is_array($embedding_vector)) {
1960		- $options = get_option('mxchat_options');
1961		- $submission_result = MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $options['api_key']);
	2041	+ <div class="mxchat-form-group">
	2042	+ <label for="mxchat_pinecone_index">
	2043	+ <?php esc_html_e('Index Name', 'mxchat'); ?> <span class="required">*</span>
	2044	+ </label>
	2045	+ <input type="text"
	2046	+ id="mxchat_pinecone_index"
	2047	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_index]"
	2048	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>"
	2049	+ placeholder="e.g., my-wordpress-vectors"
	2050	+ class="regular-text" />
	2051	+ <p class="description">
	2052	+ <?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?>
	2053	+ </p>
	2054	+ </div>
1962	2055
1963		- if (is_wp_error($submission_result)) {
1964		- $batch_stats['failed']++;
1965		- $batch_stats['last_error'] = $submission_result->get_error_message();
1966		- continue;
1967		- }
	2056	+ <div class="mxchat-form-group">
	2057	+ <label for="mxchat_pinecone_host">
	2058	+ <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
	2059	+ </label>
	2060	+ <input type="text"
	2061	+ id="mxchat_pinecone_host"
	2062	+ name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
	2063	+ value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>"
	2064	+ placeholder="e.g., my-index-xyz123.svc.pinecone.io"
	2065	+ class="regular-text" />
	2066	+ <p class="description">
	2067	+ <?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in your index details.', 'mxchat'); ?>
	2068	+ </p>
	2069	+ </div>
1968	2070
1969		- $batch_stats['processed']++;
1970		- } else {
1971		- $batch_stats['failed']++;
1972		- $batch_stats['last_error'] = 'Failed to generate embedding. Please check OpenAI API key.';
1973		- }
1974		- }
	2071	+<div class="mxchat-setup-steps">
	2072	+ <h3><?php esc_html_e('Setup Instructions', 'mxchat'); ?></h3>
	2073	+ <div class="mxchat-setup-step">
	2074	+ <span class="step-number">1</span>
	2075	+ <div class="step-content">
	2076	+ <h4><?php esc_html_e('Create Account', 'mxchat'); ?></h4>
	2077	+ <p><?php esc_html_e('Create a free account at', 'mxchat'); ?> <a href="https://www.pinecone.io/" target="_blank">pinecone.io</a></p>
	2078	+ </div>
	2079	+ </div>
	2080	+ <div class="mxchat-setup-step">
	2081	+ <span class="step-number">2</span>
	2082	+ <div class="step-content">
	2083	+ <h4><?php esc_html_e('Create Index', 'mxchat'); ?></h4>
	2084	+ <p><?php esc_html_e('Create a new index with these settings:', 'mxchat'); ?></p>
	2085	+ <ul>
	2086	+ <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>
	2087	+ <li><?php esc_html_e('Metric: Cosine', 'mxchat'); ?></li>
	2088	+ <li><?php esc_html_e('Cloud & Region: Your preferred region', 'mxchat'); ?></li>
	2089	+ </ul>
	2090	+ </div>
	2091	+ </div>
	2092	+ <div class="mxchat-setup-step">
	2093	+ <span class="step-number">3</span>
	2094	+ <div class="step-content">
	2095	+ <h4><?php esc_html_e('Get API Key', 'mxchat'); ?></h4>
	2096	+ <p><?php esc_html_e('Copy your API key from the API Keys section', 'mxchat'); ?></p>
	2097	+ </div>
	2098	+ </div>
	2099	+ <div class="mxchat-setup-step">
	2100	+ <span class="step-number">4</span>
	2101	+ <div class="step-content">
	2102	+ <h4><?php esc_html_e('Get Index Host', 'mxchat'); ?></h4>
	2103	+ <p><?php esc_html_e('Copy your index host URL from the index details', 'mxchat'); ?></p>
	2104	+ </div>
	2105	+ </div>
	2106	+ <div class="mxchat-setup-step">
	2107	+ <span class="step-number">5</span>
	2108	+ <div class="step-content">
	2109	+ <h4><?php esc_html_e('Save Settings', 'mxchat'); ?></h4>
	2110	+ <p><?php esc_html_e('Fill in the form above and save settings', 'mxchat'); ?></p>
	2111	+ </div>
	2112	+ </div>
	2113	+</div>
1975	2114
1976		- $status['processed_urls'] = absint($i + 1);
1977		- $status['last_update'] = time();
1978		- $status['failed_urls'] = absint($status['failed_urls'] ?? 0) + $batch_stats['failed'];
1979		- $status['last_error'] = $batch_stats['last_error'];
1980	2115
1981		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1982		- }
1983	2116
1984		- // If all URLs in this batch failed, stop processing
1985		- if ($batch_stats['processed'] === 0 && $batch_stats['failed'] > 0) {
1986		- $status['status'] = 'error';
1987		- $status['error'] = sprintf(
1988		- 'Processing stopped: %d consecutive failures. Last error: %s',
1989		- $batch_stats['failed'],
1990		- $batch_stats['last_error']
1991		- );
1992		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1993		- return;
1994		- }
	2117	+ </div>
1995	2118
1996		- if ($end_url < $total_urls) {
1997		- wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_sitemap_urls', array(
1998		- 'urls' => array_map('esc_url_raw', $urls),
1999		- 'sitemap_url' => $sitemap_url,
2000		- 'total_urls' => $total_urls,
2001		- 'batch_size' => $batch_size,
2002		- 'batch_pause' => $batch_pause,
2003		- ));
2004		- } else {
2005		- $status['status'] = 'complete';
2006		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2007		- }
2008		- } catch (\Exception $e) {
2009		- $status['status'] = 'error';
2010		- $status['error'] = sanitize_text_field($e->getMessage());
2011		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2012		- }
2013		-}
2014	2119
2015		-public function get_sitemap_processing_status($sitemap_url) {
2016		- $sitemap_url = esc_url_raw($sitemap_url);
2017		- $status = get_transient(sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)));
	2120	+ </div>
	2121	+ </div>
	2122	+ </div>
2018	2123
2019		- if (!$status || !is_array($status)) {
2020		- return false;
2021		- }
	2124	+</div>
2022	2125
2023		- return array(
2024		- 'total_urls' => absint($status['total_urls']),
2025		- 'processed_urls' => absint($status['processed_urls']),
2026		- 'failed_urls' => absint($status['failed_urls'] ?? 0),
2027		- 'percentage' => ($status['total_urls'] > 0)
2028		- ? round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100)
2029		- : 0,
2030		- 'status' => sanitize_text_field($status['status']),
2031		- 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat'),
2032		- 'error' => isset($status['error']) ? sanitize_text_field($status['error']) : '',
2033		- 'last_error' => isset($status['last_error']) ? sanitize_text_field($status['last_error']) : ''
2034		- );
2035		-}
2036	2126
2037		-public function mxchat_stop_processing() {
2038		- // Verify permissions
2039		- if (!current_user_can('manage_options')) {
2040		- wp_die(esc_html__('Unauthorized access', 'mxchat'));
2041		- }
2042	2127
2043		- // Verify nonce
2044		- check_admin_referer('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce');
2045	2128
2046		- // Get the last sitemap URL and clear its transient
2047		- $sitemap_url = get_transient('mxchat_last_sitemap_url');
2048		- if ($sitemap_url) {
2049		- delete_transient('mxchat_sitemap_status_' . md5($sitemap_url));
2050		- delete_transient('mxchat_last_sitemap_url');
2051		- }
	2129	+</div>
	2130	+</div>
2052	2131
2053		- // Get the last PDF URL and clear its transient
2054		- $pdf_url = get_transient('mxchat_last_pdf_url');
2055		- if ($pdf_url) {
2056		- delete_transient('mxchat_pdf_status_' . md5($pdf_url));
2057		- delete_transient('mxchat_last_pdf_url');
2058		- }
2059	2132
2060		- // Unschedule any pending sitemap events
2061		- $timestamp = wp_next_scheduled('mxchat_process_sitemap_urls');
2062		- if ($timestamp) {
2063		- wp_unschedule_event($timestamp, 'mxchat_process_sitemap_urls');
2064		- }
	2133	+<!-- Content Selector Modal -->
	2134	+<div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
	2135	+ <div class="mxchat-kb-modal-content">
	2136	+<div class="mxchat-kb-modal-header">
	2137	+ <h3>
	2138	+ <?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
	2139	+ <span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
	2140	+ </h3>
	2141	+ <span class="mxchat-kb-modal-close">&times;</span>
	2142	+</div>
	2143	+ <div class="mxchat-kb-modal-filters">
	2144	+ <div class="mxchat-kb-search-group">
	2145	+ <input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
	2146	+ </div>
2065	2147
2066		- // Redirect back with a success message
2067		- set_transient('mxchat_admin_notice_success',
2068		- esc_html__('Processing has been stopped successfully.', 'mxchat'),
2069		- 30
2070		- );
2071		- wp_safe_redirect(admin_url('admin.php?page=mxchat-prompts'));
2072		- exit;
2073		-}
2074		-private function mxchat_sanitize_content_for_api($content) {
2075		- // Remove script, style tags, and HTML comments
2076		- $content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $content);
2077		- $content = preg_replace('/<style\b[^>]*>(.*?)<\/style>/is', '', $content);
2078		- $content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
	2148	+ <div class="mxchat-kb-filter-group">
	2149	+ <select id="mxchat-kb-content-type-filter">
	2150	+ <option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
	2151	+ <option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
	2152	+ <option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
	2153	+ <?php
	2154	+ // Add other post types dynamically
	2155	+ $post_types = get_post_types(array('public' => true), 'objects');
	2156	+ foreach ($post_types as $post_type) {
	2157	+ // Skip post and page as they're already added
	2158	+ if (!in_array($post_type->name, array('post', 'page'))) {
	2159	+ echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
	2160	+ }
	2161	+ }
	2162	+ ?>
	2163	+ </select>
2079	2164
2080		- // Remove all HTML tags and decode HTML entities
2081		- $content = wp_strip_all_tags($content);
2082		- $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
	2165	+ <select id="mxchat-kb-content-status-filter">
	2166	+ <option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
	2167	+ <option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
	2168	+ <option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
	2169	+ </select>
2083	2170
2084		- // Trim and normalize whitespace
2085		- $content = trim(preg_replace('/\s+/', ' ', $content));
	2171	+ <select id="mxchat-kb-processed-filter">
	2172	+ <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
	2173	+ <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
	2174	+ <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
	2175	+ </select>
	2176	+ </div>
	2177	+ </div>
2086	2178
2087		- return $content;
2088		-}
	2179	+ <div class="mxchat-kb-content-selection">
	2180	+ <div class="mxchat-kb-selection-header">
	2181	+ <label>
	2182	+ <input type="checkbox" id="mxchat-kb-select-all">
	2183	+ <?php esc_html_e('Select All', 'mxchat'); ?>
	2184	+ </label>
	2185	+ <span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
	2186	+ </div>
2089	2187
	2188	+ <div class="mxchat-kb-content-list">
	2189	+ <!-- Content will be loaded here via AJAX -->
	2190	+ <div class="mxchat-kb-loading">
	2191	+ <span class="mxchat-kb-spinner is-active"></span>
	2192	+ <?php esc_html_e('Loading content...', 'mxchat'); ?>
	2193	+ </div>
	2194	+ </div>
2090	2195
	2196	+ <div class="mxchat-kb-pagination">
	2197	+ <!-- Pagination will be added here -->
	2198	+ </div>
	2199	+ </div>
2091	2200
	2201	+ <div class="mxchat-kb-modal-footer">
	2202	+ <button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
	2203	+ <?php esc_html_e('Process Selected Content', 'mxchat'); ?>
	2204	+ <span class="mxchat-kb-selected-count">(0)</span>
	2205	+ </button>
	2206	+ <button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
	2207	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2208	+ </button>
	2209	+ </div>
	2210	+ </div>
	2211	+</div>
2092	2212
2093		-public function mxchat_handle_product_change($post_id, $post, $update) {
2094		- if ($post->post_type !== 'product') {
2095		- return;
	2213	+<?php
	2214	+}
	2215	+public function mxchat_delete_chat_history() {
	2216	+ if (!current_user_can('manage_options')) {
	2217	+ echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
	2218	+ wp_die();
2096	2219	}
	2220	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
	2221	+ global $wpdb;
	2222	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2097	2223
2098		- if ($post->post_status === 'publish') {
2099		- add_action('shutdown', function() use ($post_id) {
2100		- $product = wc_get_product($post_id);
2101		- if ($product) {
2102		- $this->mxchat_store_product_embedding($product);
2103		- }
2104		- });
2105		- }
2106		-}
	2224	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	2225	+ $deleted_count = 0;
2107	2226
2108		-private function mxchat_store_product_embedding($product) {
2109		- if (!isset($this->options['enable_woocommerce_integration']) ||
2110		- !in_array($this->options['enable_woocommerce_integration'], ['1', 'on'])) {
2111		- return;
2112		- }
	2227	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	2228	+ $session_id_sanitized = sanitize_text_field($session_id);
2113	2229
2114		- $source_url = get_permalink($product->get_id());
	2230	+ // Clear relevant cache before deletion
	2231	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	2232	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
2115	2233
2116		- // Build description
2117		- $regular_price = $product->get_regular_price();
2118		- $sale_price = $product->get_sale_price();
2119		- $description = $product->get_description() . "\n\n" .
2120		- esc_html__('Short Description:', 'mxchat') . " " . $product->get_short_description() . "\n" .
2121		- esc_html__('Price:', 'mxchat') . " " . $regular_price . "\n" .
2122		- esc_html__('Sale Price:', 'mxchat') . " " . ($sale_price ?: esc_html__('N/A', 'mxchat')) . "\n" .
2123		- esc_html__('SKU:', 'mxchat') . " " . $product->get_sku();
	2234	+ // Perform the deletion from the database table
	2235	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
2124	2236
2125		- // Generate embedding vector
2126		- $embedding_vector = $this->mxchat_generate_embedding($description);
2127		- if (!is_array($embedding_vector)) {
2128		- return;
2129		- }
	2237	+ // Delete the corresponding option entry from wp_options table
	2238	+ delete_option("mxchat_history_" . $session_id_sanitized);
2130	2239
2131		- // Check for Pinecone addon and its settings
2132		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2133		- $use_pinecone = false;
	2240	+ // Delete any associated metadata options
	2241	+ delete_option("mxchat_email_" . $session_id_sanitized);
	2242	+ delete_option("mxchat_agent_name_" . $session_id_sanitized);
2134	2243
2135		- if ($pinecone_settings && is_array($pinecone_settings)) {
2136		- $use_pinecone = (
2137		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2138		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2139		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2140		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2141		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2142		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2143		- );
2144		- }
	2244	+ $deleted_count++;
	2245	+ }
2145	2246
2146		- if ($use_pinecone) {
2147		- $result = $this->store_in_pinecone_main(
2148		- $embedding_vector,
2149		- $description,
2150		- $source_url,
2151		- $pinecone_settings['mxchat_pinecone_api_key'],
2152		- $pinecone_settings['mxchat_pinecone_environment'],
2153		- $pinecone_settings['mxchat_pinecone_index']
2154		- );
	2247	+ // Optionally, clear a general cache if you have one
	2248	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
2155	2249
2156		- if (!$result['success']) {
2157		- // Fallback to WordPress DB if Pinecone storage fails
2158		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2159		- }
	2250	+ echo wp_json_encode([
	2251	+ 'success' => sprintf(
	2252	+ esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
	2253	+ $deleted_count
	2254	+ )
	2255	+ ]);
2160	2256	} else {
2161		- // Use WordPress DB storage
2162		- $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
	2257	+ echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
2163	2258	}
	2259	+
	2260	+ wp_die();
2164	2261	}
2165	2262
2166		-public function mxchat_handle_product_delete($post_id) {
2167		- if (get_post_type($post_id) !== 'product') {
	2263	+public function display_admin_notices() {
	2264	+ // Check if we're on a MXChat admin page
	2265	+ $screen = get_current_screen();
	2266	+ if (!$screen || strpos($screen->base, 'mxchat') === false) {
2168	2267	return;
2169	2268	}
2170	2269
2171		- $source_url = get_permalink($post_id);
	2270	+ //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
2172	2271
2173		- // Check for Pinecone addon and its settings
2174		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2175		- $use_pinecone = false;
2176		-
2177		- if ($pinecone_settings && is_array($pinecone_settings)) {
2178		- $use_pinecone = (
2179		- isset($pinecone_settings['mxchat_use_pinecone']) &&
2180		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2181		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2182		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
2183		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
2184		- !empty($pinecone_settings['mxchat_pinecone_environment'])
2185		- );
2186		- }
2187		-
2188		- if ($use_pinecone) {
2189		- $this->delete_from_pinecone(
2190		- array($source_url),
2191		- $pinecone_settings['mxchat_pinecone_api_key'],
2192		- $pinecone_settings['mxchat_pinecone_environment'],
2193		- $pinecone_settings['mxchat_pinecone_index']
2194		- );
	2272	+ // Check for error notices
	2273	+ $error_notice = get_transient('mxchat_admin_notice_error');
	2274	+ if ($error_notice) {
	2275	+ //error_log('Found error transient: ' . $error_notice);
	2276	+ echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
	2277	+ delete_transient('mxchat_admin_notice_error');
	2278	+ //error_log('Displayed and deleted error transient');
2195	2279	} else {
2196		- // Fallback to WordPress DB deletion
2197		- global $wpdb;
2198		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
2199		- $wpdb->delete($table_name, array('source_url' => $source_url), array('%s'));
	2280	+ //error_log('No error transient found');
2200	2281	}
2201		-}
2202	2282
2203		-
2204		-/**
2205		- * Delete vectors from Pinecone by source URL
2206		- *
2207		- * @param array $urls Array of source URLs to delete
2208		- * @param string $api_key Pinecone API key
2209		- * @param string $environment Pinecone environment
2210		- * @param string $index_name Pinecone index name
2211		- * @return array Associative array with 'success' boolean and 'message' string
2212		- */
2213		-private function delete_from_pinecone($urls, $api_key, $environment, $index_name) {
2214		- // Get the Pinecone host from options (matching your store_in_pinecone_main pattern)
2215		- $options = get_option('mxchat_pinecone_addon_options');
2216		- $host = $options['mxchat_pinecone_host'] ?? '';
2217		-
2218		- if (empty($host)) {
2219		- return array(
2220		- 'success' => false,
2221		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
2222		- );
	2283	+ // Check for success notices
	2284	+ $success_notice = get_transient('mxchat_admin_notice_success');
	2285	+ if ($success_notice) {
	2286	+ //error_log('Found success transient: ' . $success_notice);
	2287	+ echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
	2288	+ delete_transient('mxchat_admin_notice_success');
	2289	+ //error_log('Displayed and deleted success transient');
2223	2290	}
2224	2291
2225		- // Build API endpoint using the configured host
2226		- $api_endpoint = "https://{$host}/vectors/delete";
2227		-
2228		- // Create vector IDs from URLs (matching your store method's ID generation)
2229		- $vector_ids = array_map('md5', $urls);
2230		-
2231		- // Prepare the delete request body
2232		- $request_body = array(
2233		- 'ids' => $vector_ids,
2234		- 'filter' => array(
2235		- 'source_url' => array(
2236		- '$in' => $urls
2237		- )
2238		- )
2239		- );
2240		-
2241		- // Make the deletion request
2242		- $response = wp_remote_post($api_endpoint, array(
2243		- 'headers' => array(
2244		- 'Api-Key' => $api_key,
2245		- 'accept' => 'application/json',
2246		- 'content-type' => 'application/json'
2247		- ),
2248		- 'body' => wp_json_encode($request_body),
2249		- 'timeout' => 30,
2250		- 'data_format' => 'body'
2251		- ));
2252		-
2253		- // Handle WordPress HTTP API errors
2254		- if (is_wp_error($response)) {
2255		- return array(
2256		- 'success' => false,
2257		- 'message' => $response->get_error_message()
2258		- );
	2292	+ // Check for info notices
	2293	+ $info_notice = get_transient('mxchat_admin_notice_info');
	2294	+ if ($info_notice) {
	2295	+ //error_log('Found info transient: ' . $info_notice);
	2296	+ echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
	2297	+ delete_transient('mxchat_admin_notice_info');
	2298	+ //error_log('Displayed and deleted info transient');
2259	2299	}
2260	2300
2261		- // Check response status
2262		- $response_code = wp_remote_retrieve_response_code($response);
2263		- if ($response_code !== 200) {
2264		- $body = wp_remote_retrieve_body($response);
2265		- return array(
2266		- 'success' => false,
2267		- 'message' => sprintf(
2268		- 'Pinecone API error (HTTP %d): %s',
2269		- $response_code,
2270		- $body
2271		- )
2272		- );
2273		- }
2274		-
2275		- // Parse response body
2276		- $body = wp_remote_retrieve_body($response);
2277		- $response_data = json_decode($body, true);
2278		-
2279		- // Final validation of the response
2280		- if (json_last_error() !== JSON_ERROR_NONE) {
2281		- return array(
2282		- 'success' => false,
2283		- 'message' => 'Failed to parse Pinecone response: ' . json_last_error_msg()
2284		- );
2285		- }
2286		-
2287		- return array(
2288		- 'success' => true,
2289		- 'message' => sprintf('Successfully deleted %d vectors from Pinecone', count($vector_ids))
2290		- );
2291	2301	}
2292	2302
2293		-
2294		-public function mxchat_fetch_chat_history() {
2295		- global $wpdb;
2296		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2297		-
2298		- if (!current_user_can('manage_options')) {
2299		- wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
2300		- }
2301		-
2302		- // First get unique session IDs ordered by most recent message in each session
2303		- $session_ids = $wpdb->get_col(
2304		- $wpdb->prepare(
2305		- "SELECT DISTINCT session_id
2306		- FROM {$table_name}
2307		- GROUP BY session_id
2308		- ORDER BY MAX(timestamp) DESC"
2309		- )
2310		- );
2311		-
2312		- if (empty($session_ids)) {
2313		- wp_die(esc_html__('No chat history available.', 'mxchat'));
2314		- }
2315		-
2316		- ob_start();
2317		- echo '<div class="mxchat-transcript">';
2318		-
2319		- // Iterate through sessions from newest to oldest
2320		- foreach ($session_ids as $session_id) {
2321		- // Get the email associated with this session (if available)
2322		- $email = $wpdb->get_var(
2323		- $wpdb->prepare(
2324		- "SELECT user_email
2325		- FROM {$table_name}
2326		- WHERE session_id = %s AND user_email != ''
2327		- ORDER BY timestamp ASC
2328		- LIMIT 1",
2329		- $session_id
2330		- )
2331		- );
2332		-
2333		- // Debug: Check email retrieval
2334		- if (empty($email)) {
2335		- //error_log("No email found for session {$session_id}");
2336		- } else {
2337		- //error_log("Email for session {$session_id}: " . $email);
2338		- }
2339		-
2340		- // Get messages for this session ordered by timestamp
2341		- $messages = $wpdb->get_results(
2342		- $wpdb->prepare(
2343		- "SELECT * FROM {$table_name}
2344		- WHERE session_id = %s
2345		- ORDER BY timestamp ASC",
2346		- $session_id
2347		- )
2348		- );
2349		-
2350		- // Start session block
2351		- echo '<div class="mxchat-session">';
2352		- echo '<div class="mxchat-session-header">';
2353		- // Wrap checkbox and session ID in one block
2354		- echo '<div class="mxchat-session-id">';
2355		- echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
2356		- echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
2357		- echo '</div>';
2358		-
2359		- // Place email directly below the session ID block
2360		- if (!empty($email)) {
2361		- echo '<div class="mxchat-session-email">';
2362		- echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
2363		- echo '</div>';
2364		- }
2365		- echo '</div>';
2366		-
2367		- echo '<div class="mxchat-messages">';
2368		-
2369		- // Display messages for this session
2370		- foreach ($messages as $transcript) {
2371		- $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
2372		-
2373		- // Determine message styling
2374		- switch ($transcript->role) {
2375		- case 'assistant':
2376		- case 'bot':
2377		- $message_class = 'bot-message';
2378		- $display_role = esc_html__('Chatbot', 'mxchat');
2379		- break;
2380		- case 'user':
2381		- $message_class = 'user-message';
2382		- $display_role = !empty($transcript->user_identifier)
2383		- ? sanitize_text_field($transcript->user_identifier)
2384		- : esc_html__('User', 'mxchat');
2385		- break;
2386		- case 'agent':
2387		- $message_class = 'agent-message';
2388		- $display_role = esc_html__('Agent', 'mxchat');
2389		- break;
2390		- default:
2391		- $message_class = 'unknown-message';
2392		- $display_role = esc_html__('Unknown', 'mxchat');
2393		- }
2394		-
2395		- // Process message content
2396		- $message_content = wp_kses(
2397		- stripslashes($transcript->message),
2398		- [
2399		- 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
2400		- 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
2401		- 'a' => ['href' => [], 'title' => []]
2402		- ]
2403		- );
2404		- $message_content = nl2br($message_content);
2405		-
2406		- // Render message
2407		- echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
2408		- echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
2409		- echo '<div class="mxchat-message-content">' . $message_content . '</div>';
2410		- echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
2411		- echo '</div>';
2412		- }
2413		-
2414		- // Close session block
2415		- echo '</div></div>';
2416		- }
2417		-
2418		- echo '</div>';
2419		- $output = ob_get_clean();
2420		- echo $output;
2421		- wp_die();
2422		-}
2423		-
2424		-
2425	2303	public function mxchat_create_activation_page() {
2426	2304	$license_status = get_option('mxchat_license_status', 'inactive');
2427	2305	$license_error = get_option('mxchat_license_error', '');
2428	2306	?>
		@@ -2478,9 +2356,9 @@
2478	2356	</div>
2479	2357	<?php
2480	2358	}
2481	2359
2482		-public function mxchat_intents_page_html() {
	2360	+public function mxchat_actions_page_html() {
2483	2361	if (!current_user_can('manage_options')) {
2484	2362	return;
2485	2363	}
2486	2364
		@@ -2493,9 +2371,9 @@
2493	2371
2494	2372	// Success message
2495	2373	if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2496	2374	echo '<div class="notice notice-success is-dismissible"><p>' .
2497		- esc_html__('Intent updated successfully.', 'mxchat') .
	2375	+ esc_html__('Action updated successfully.', 'mxchat') .
2498	2376	'</p></div>';
2499	2377	}
2500	2378
2501	2379	// Filtering logic
		@@ -2516,10 +2394,10 @@
2516	2394	// Pagination
2517	2395	$total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2518	2396	$total_pages = ceil($total_intents / $per_page);
2519	2397
2520		- // Get intents
2521		- $intents = $wpdb->get_results($wpdb->prepare(
	2398	+ // Get intents (now called actions)
	2399	+ $actions = $wpdb->get_results($wpdb->prepare(
2522	2400	"SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2523	2401	$per_page, $offset
2524	2402	));
2525	2403
		@@ -2530,581 +2408,814 @@
2530	2408	<div class="wrap mxchat-wrapper">
2531	2409	<!-- Hero Section -->
2532	2410	<div class="mxchat-hero">
2533	2411	<h1 class="mxchat-main-title">
2534		- <span class="mxchat-gradient-text">Intent</span> Manager
	2412	+ <span class="mxchat-gradient-text">Actions</span> Manager
2535	2413	</h1>
2536	2414	<p class="mxchat-hero-subtitle">
2537		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	2415	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2538	2416	</p>
2539	2417	</div>
2540	2418
2541		- <div class="mxchat-content">
2542		- <!-- Add Intent Card -->
2543		- <div class="mxchat-card">
2544		- <div class="mxchat-card-header">
2545		- <h2><?php esc_html_e('Add New Intent', 'mxchat'); ?></h2>
2546		- </div>
	2419	+ <!-- Actions Header with Search and Filter -->
	2420	+ <div class="mxchat-actions-header">
	2421	+ <div class="mxchat-actions-filters">
	2422	+ <form method="get" class="mxchat-search-form">
	2423	+ <input type="hidden" name="page" value="mxchat-actions">
	2424	+ <div class="mxchat-search-group">
	2425	+ <span class="dashicons dashicons-search"></span>
	2426	+ <input type="text" name="s" class="mxchat-search-input"
	2427	+ placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
	2428	+ value="<?php echo esc_attr($search_term); ?>">
	2429	+ </div>
	2430	+ <select name="callback_filter" class="mxchat-action-filter">
	2431	+ <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
	2432	+ <?php foreach ($available_callbacks as $function => $callback_data) :
	2433	+ $label = $callback_data['label']; ?>
	2434	+ <option value="<?php echo esc_attr($function); ?>"
	2435	+ <?php selected($callback_filter, $function); ?>>
	2436	+ <?php echo esc_html($label); ?>
	2437	+ </option>
	2438	+ <?php endforeach; ?>
	2439	+ </select>
	2440	+ <button type="submit" class="mxchat-button-secondary">
	2441	+ <?php esc_html_e('Filter', 'mxchat'); ?>
	2442	+ </button>
	2443	+ </form>
	2444	+ </div>
	2445	+ <div class="mxchat-actions-controls">
	2446	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	2447	+ <span class="dashicons dashicons-plus-alt"></span>
	2448	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	2449	+ </button>
	2450	+ </div>
	2451	+ </div>
2547	2452
2548		- <div class="mxchat-intent-documentation">
2549		- <p>
2550		- <?php esc_html_e('We highly encourage users to quickly read our ', 'mxchat'); ?>
2551		- <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer">
2552		- <?php esc_html_e('documentation', 'mxchat'); ?>
2553		- </a>
2554		- <?php esc_html_e(' to better understand intents. Some intents require setup in the Integration tab. If your intent is not triggering lower similarity threshold test.', 'mxchat'); ?>
2555		- </p>
2556		- </div>
	2453	+ <!-- Actions Grid Layout - All actions in a single grid -->
	2454	+ <div class="mxchat-actions-grid">
	2455	+ <div class="mxchat-cards-container">
	2456	+ <?php if (!empty($actions)) : ?>
	2457	+ <?php foreach ($actions as $action) :
	2458	+ $callback_function = $action->callback_function;
	2459	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	2460	+ ? $available_callbacks[$callback_function]['label']
	2461	+ : $callback_function;
	2462	+ $threshold_value = isset($action->similarity_threshold)
	2463	+ ? round($action->similarity_threshold * 100)
	2464	+ : 85;
2557	2465
2558		- <form id="mxchat-add-intent-form" method="post"
2559		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2560		- <input type="hidden" name="action" value="mxchat_add_intent">
2561		- <?php wp_nonce_field('mxchat_add_intent_nonce'); ?>
	2466	+ // Check if this is a form action
	2467	+ $is_form_action = strpos($action->intent_label, 'Form ') === 0;
2562	2468
2563		- <div class="mxchat-form-group">
2564		- <label for="intent_label">
2565		- <?php esc_html_e('Intent Label (For your reference only)', 'mxchat'); ?>
2566		- </label>
2567		- <input name="intent_label" type="text" id="intent_label" required
2568		- class="mxchat-intent-input"
2569		- placeholder="<?php esc_attr_e('Example Email Capture: Newsletter Signup', 'mxchat'); ?>">
2570		- </div>
	2469	+ // Get action status (enabled/disabled) - default to true if column doesn't exist
	2470	+ $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
	2471	+ ?>
	2472	+ <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
	2473	+ <div class="mxchat-card-header">
	2474	+ <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
	2475	+ <div class="mxchat-card-toggle">
	2476	+ <label class="mxchat-switch">
	2477	+ <input type="checkbox" class="mxchat-action-toggle"
	2478	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	2479	+ <?php checked($is_enabled); ?>>
	2480	+ <span class="mxchat-slider round"></span>
	2481	+ </label>
	2482	+ </div>
	2483	+ </div>
2571	2484
2572		- <div class="mxchat-form-group">
2573		- <label for="phrases">
2574		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2575		- </label>
2576		- <textarea name="phrases" id="phrases" rows="5" required
2577		- class="mxchat-intent-textarea"
2578		- placeholder="<?php esc_attr_e('Example Email Capture: sign me up, subscribe me, I want to join, add me to the newsletter, send me updates, keep me informed', 'mxchat'); ?>"></textarea>
2579		- </div>
	2485	+ <div class="mxchat-card-body">
	2486	+ <div class="mxchat-card-description">
	2487	+ <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
	2488	+ <?php echo esc_html($callback_label); ?>
	2489	+ </div>
2580	2490
2581		- <div class="mxchat-form-group">
2582		- <label for="callback_function">
2583		- <?php esc_html_e('Callback Function', 'mxchat'); ?>
2584		- </label>
2585		- <select name="callback_function" id="callback_function"
2586		- class="mxchat-intent-select" required>
2587		- <option value="">
2588		- <?php esc_html_e('Select a Callback', 'mxchat'); ?>
2589		- </option>
2590		- <?php
2591		- $groups = $this->mxchat_get_available_callbacks(true);
2592		- foreach ($groups as $group_label => $group_callbacks) :
2593		- echo '<optgroup label="' . esc_attr($group_label) . '">';
2594		- foreach ($group_callbacks as $function => $data) :
2595		- $label = $data['label'];
2596		- $pro_only = $data['pro_only'];
2597		- $disabled = (!$this->is_activated && $pro_only) ? 'disabled' : '';
2598		- $label_suffix = (!$this->is_activated && $pro_only) ? ' (Pro Only)' : '';
2599		- ?>
2600		- <option value="<?php echo esc_attr($function); ?>"
2601		- <?php echo $disabled; ?>>
2602		- <?php echo esc_html($label . $label_suffix); ?>
2603		- </option>
	2491	+ <div class="mxchat-card-phrases">
	2492	+ <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
	2493	+ <div class="mxchat-phrases-preview">
	2494	+ <?php
	2495	+ // Check if the helper function exists, otherwise use a simple substring
	2496	+ if (method_exists($this, 'get_trimmed_phrases')) {
	2497	+ echo esc_html($this->get_trimmed_phrases($action->phrases));
	2498	+ } else {
	2499	+ echo esc_html(strlen($action->phrases) > 100 ?
	2500	+ substr($action->phrases, 0, 97) . '...' :
	2501	+ $action->phrases);
	2502	+ }
	2503	+ ?>
	2504	+ </div>
	2505	+ </div>
	2506	+
	2507	+ <div class="mxchat-threshold-control">
	2508	+ <div class="mxchat-threshold-label">
	2509	+ <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
	2510	+ <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
	2511	+ </div>
	2512	+ </div>
	2513	+ </div>
	2514	+
	2515	+ <div class="mxchat-card-footer">
2604	2516	<?php
2605		- endforeach;
2606		- echo '</optgroup>';
2607		- endforeach;
2608		- ?>
2609		- </select>
2610		- </div>
	2517	+ // Check if it's a form action
	2518	+ $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
2611	2519
2612		- <button type="submit" class="mxchat-button-primary">
2613		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
2614		- </button>
2615		- </form>
2616		- </div>
	2520	+ // Check if it's a recommendation flow action
	2521	+ $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
2617	2522
2618		- <!-- Manage Intents Card -->
2619		- <div class="mxchat-card">
2620		- <div class="mxchat-card-header">
2621		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2622		- <div class="mxchat-header-actions">
2623		- <form method="get" class="mxchat-search-form">
2624		- <input type="hidden" name="page" value="mxchat-intents">
2625		- <div class="mxchat-search-group">
2626		- <span class="dashicons dashicons-search"></span>
2627		- <input type="text" name="s"
2628		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2629		- value="<?php echo esc_attr($search_term); ?>">
2630		- <select name="callback_filter" class="mxchat-intent-filter">
2631		- <option value="">
2632		- <?php esc_html_e('All Callbacks', 'mxchat'); ?>
2633		- </option>
2634		- <?php foreach ($available_callbacks as $function => $callback_data) :
2635		- $label = $callback_data['label']; ?>
2636		- <option value="<?php echo esc_attr($function); ?>"
2637		- <?php selected($callback_filter, $function); ?>>
2638		- <?php echo esc_html($label); ?>
2639		- </option>
2640		- <?php endforeach; ?>
2641		- </select>
2642		- <button type="submit" class="mxchat-button-secondary">
2643		- <?php esc_html_e('Filter', 'mxchat'); ?>
2644		- </button>
	2523	+ if ($is_form_action) {
	2524	+ $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
	2525	+ ?>
	2526	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
	2527	+ class="mxchat-button-primary">
	2528	+ <span class="dashicons dashicons-feedback"></span>
	2529	+ <?php esc_html_e('Edit Form', 'mxchat'); ?>
	2530	+ </a>
	2531	+ <?php } elseif ($is_flow_action) {
	2532	+ ?>
	2533	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
	2534	+ class="mxchat-button-primary">
	2535	+ <span class="dashicons dashicons-list-view"></span>
	2536	+ <?php esc_html_e('Manage Flows', 'mxchat'); ?>
	2537	+ </a>
	2538	+ <?php } else { ?>
	2539	+ <button type="button"
	2540	+ class="mxchat-button-secondary mxchat-edit-button"
	2541	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	2542	+ data-phrases="<?php echo esc_attr($action->phrases); ?>"
	2543	+ data-label="<?php echo esc_attr($action->intent_label); ?>"
	2544	+ data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
	2545	+ data-callback-function="<?php echo esc_attr($action->callback_function); ?>">
	2546	+ <span class="dashicons dashicons-edit"></span>
	2547	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	2548	+ </button>
	2549	+ <form method="post"
	2550	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	2551	+ class="mxchat-delete-form"
	2552	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
	2553	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	2554	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	2555	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
	2556	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	2557	+ <span class="dashicons dashicons-trash"></span>
	2558	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	2559	+ </button>
	2560	+ </form>
	2561	+ <?php } ?>
2645	2562	</div>
2646		- </form>
2647		- </div>
2648		- </div>
2649	2563
2650		- <div class="mxchat-table-wrapper">
2651		- <table class="mxchat-records-table">
2652		- <thead>
2653		- <tr>
2654		- <th><?php esc_html_e('Intent Label', 'mxchat'); ?></th>
2655		- <th><?php esc_html_e('Phrases', 'mxchat'); ?></th>
2656		- <th><?php esc_html_e('Callback Function', 'mxchat'); ?></th>
2657		- <th><?php esc_html_e('Similarity Threshold', 'mxchat'); ?></th>
2658		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
2659		- </tr>
2660		- </thead>
2661		- <tbody>
2662		- <?php if ($intents) :
2663		- foreach ($intents as $intent) :
2664		- $callback_function = $intent->callback_function;
2665		- $callback_label = isset($available_callbacks[$callback_function]['label'])
2666		- ? $available_callbacks[$callback_function]['label']
2667		- : $callback_function;
2668		- $threshold_value = isset($intent->similarity_threshold)
2669		- ? round($intent->similarity_threshold * 100)
2670		- : 85;
2671		-
2672		- // Check if this is a form intent (its intent_label starts with "Form ")
2673		- $is_form_intent = strpos($intent->intent_label, 'Form ') === 0;
2674		- ?>
2675		- <tr<?php echo $is_form_intent ? ' class="mxchat-form-intent"' : ''; ?>>
2676		- <td>
2677		- <?php
2678		- if ($is_form_intent) {
2679		- // Attempt to extract the form ID from the intent_label.
2680		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2681		- $form_id = isset($matches[1]) ? intval($matches[1]) : 0;
2682		- if ($form_id) {
2683		- global $wpdb;
2684		- $forms_table = $wpdb->prefix . 'mxchat_forms';
2685		- $form = $wpdb->get_row($wpdb->prepare("SELECT title FROM $forms_table WHERE id = %d", $form_id));
2686		- if ($form && !empty($form->title)) {
2687		- echo esc_html($form->title);
2688		- } else {
2689		- echo esc_html($intent->intent_label);
2690		- }
2691		- } else {
2692		- echo esc_html($intent->intent_label);
2693		- }
2694		- echo ' <span class="mxchat-badge">Form Intent</span>';
2695		- } else {
2696		- echo esc_html($intent->intent_label);
2697		- }
2698		- ?>
2699		- </td>
2700		- <td class="mxchat-content-cell">
2701		- <?php echo esc_html($intent->phrases); ?>
2702		- </td>
2703		- <td><?php echo esc_html($callback_label); ?></td>
2704		- <td>
2705		- <!-- Similarity threshold adjustment (shown for all intents) -->
2706		- <form method="post"
2707		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2708		- class="mxchat-threshold-form">
2709		- <?php wp_nonce_field('mxchat_update_intent_threshold_nonce'); ?>
2710		- <input type="hidden" name="action"
2711		- value="mxchat_update_intent_threshold">
2712		- <input type="hidden" name="intent_id"
2713		- value="<?php echo esc_attr($intent->id); ?>">
2714		- <div class="mxchat-slider-group">
2715		- <input type="range"
2716		- name="intent_threshold"
2717		- id="intent_threshold_<?php echo esc_attr($intent->id); ?>"
2718		- min="70"
2719		- max="95"
2720		- value="<?php echo esc_attr($threshold_value); ?>"
2721		- class="mxchat-intent-slider"
2722		- oninput="document.getElementById('threshold_output_<?php echo esc_attr($intent->id); ?>').value = this.value + '%'">
2723		- <output id="threshold_output_<?php echo esc_attr($intent->id); ?>"
2724		- class="mxchat-intent-output">
2725		- <?php echo esc_html($threshold_value); ?>%
2726		- </output>
2727		- </div>
2728		- <button type="submit" class="mxchat-button-icon">
2729		- <span class="dashicons dashicons-saved"></span>
2730		- </button>
2731		- </form>
2732		- </td>
2733		- <td class="mxchat-actions-cell">
2734		- <?php if (!$is_form_intent) : ?>
2735		- <!-- Standard intents: allow edit and delete -->
2736		- <button type="button"
2737		- class="mxchat-button-icon mxchat-edit-button"
2738		- data-intent-id="<?php echo esc_attr($intent->id); ?>"
2739		- data-phrases="<?php echo esc_attr($intent->phrases); ?>">
2740		- <span class="dashicons dashicons-edit"></span>
2741		- </button>
2742		- <form method="post"
2743		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2744		- class="mxchat-delete-form"
2745		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this intent?', 'mxchat'); ?>');">
2746		- <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
2747		- <input type="hidden" name="action" value="mxchat_delete_intent">
2748		- <input type="hidden" name="intent_id"
2749		- value="<?php echo esc_attr($intent->id); ?>">
2750		- <button type="submit" class="mxchat-button-icon">
2751		- <span class="dashicons dashicons-trash"></span>
2752		- </button>
2753		- </form>
2754		- <?php else : ?>
2755		- <!-- Form intents: show manage in forms button -->
2756		- <?php
2757		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2758		- $form_id = isset($matches[1]) ? $matches[1] : '';
2759		- ?>
2760		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
2761		- class="mxchat-button-secondary">
2762		- <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2763		- </a>
2764		- <?php endif; ?>
2765		- </td>
2766		- </tr>
2767		- <?php endforeach;
2768		- else : ?>
2769		- <tr>
2770		- <td colspan="5" class="mxchat-no-records">
2771		- <?php esc_html_e('No intents found.', 'mxchat'); ?>
2772		- </td>
2773		- </tr>
2774		- <?php endif; ?>
2775		- </tbody>
2776		- </table>
2777		- </div>
2778	2564
2779		- <?php if ($total_pages > 1) : ?>
2780		- <div class="mxchat-pagination">
2781		- <?php
2782		- echo paginate_links(array(
2783		- 'base' => add_query_arg('paged', '%#%'),
2784		- 'format' => '',
2785		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
2786		- 'next_text' => __('Next &raquo;', 'mxchat'),
2787		- 'total' => $total_pages,
2788		- 'current' => $page
2789		- ));
2790		- ?>
	2565	+ </div>
	2566	+ <?php endforeach; ?>
	2567	+ <?php else : ?>
	2568	+ <!-- If no actions found -->
	2569	+ <div class="mxchat-no-actions">
	2570	+ <div class="mxchat-empty-state">
	2571	+ <span class="dashicons dashicons-format-chat"></span>
	2572	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	2573	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	2574	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	2575	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	2576	+ </button>
	2577	+ </div>
2791	2578	</div>
2792	2579	<?php endif; ?>
2793	2580	</div>
2794	2581	</div>
2795	2582
2796		- <!-- Edit Modal -->
2797		-<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
	2583	+ <?php if ($total_pages > 1) : ?>
	2584	+ <div class="mxchat-pagination">
	2585	+ <?php
	2586	+ echo paginate_links(array(
	2587	+ 'base' => add_query_arg('paged', '%#%'),
	2588	+ 'format' => '',
	2589	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	2590	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	2591	+ 'total' => $total_pages,
	2592	+ 'current' => $page
	2593	+ ));
	2594	+ ?>
	2595	+ </div>
	2596	+ <?php endif; ?>
	2597	+
	2598	+<!-- Add/Edit Action Modal with Step-Based Approach -->
	2599	+<!-- Complete Modal HTML with Defined Groups Variable -->
	2600	+<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
2798	2601	<div class="mxchat-modal-content">
2799	2602	<span class="mxchat-modal-close">&times;</span>
2800		- <div class="mxchat-card-header">
2801		- <h2><?php esc_html_e('Edit Intent Phrases', 'mxchat'); ?></h2>
2802		- </div>
2803	2603
2804		- <form id="mxchat-edit-intent-form" method="post"
2805		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2806		- <?php wp_nonce_field('mxchat_edit_intent_nonce'); ?>
2807		- <input type="hidden" name="action" value="mxchat_edit_intent">
2808		- <input type="hidden" name="intent_id" id="edit_intent_id">
	2604	+ <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	2605	+ <!-- Dynamic nonce field -->
	2606	+ <div id="action-nonce-container">
	2607	+ <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	2608	+ </div>
	2609	+ <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
	2610	+ <input type="hidden" name="intent_id" id="edit_action_id" value="">
	2611	+ <input type="hidden" name="callback_function" id="callback_function" value="">
2809	2612
2810		- <div class="mxchat-form-group">
2811		- <label for="edit_phrases">
2812		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2813		- </label>
2814		- <textarea name="phrases"
2815		- id="edit_phrases"
2816		- rows="5"
2817		- class="mxchat-intent-textarea"
2818		- required></textarea>
	2613	+ <!-- Step 1: Action Type Selection -->
	2614	+ <div id="mxchat-action-step-1" class="mxchat-action-step active">
	2615	+ <div class="mxchat-step-indicator">
	2616	+ <div class="mxchat-step-number">1</div>
	2617	+ <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
	2618	+ </div>
	2619	+
	2620	+ <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
	2621	+ <div class="mxchat-action-type-search">
	2622	+ <span class="dashicons dashicons-search"></span>
	2623	+ <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
	2624	+ </div>
	2625	+
	2626	+ <?php
	2627	+ // Get the callbacks - IMPORTANT: Define the $groups variable here
	2628	+ $groups = $this->mxchat_get_available_callbacks(true, true);
	2629	+ ?>
	2630	+
	2631	+ <div class="mxchat-action-type-categories">
	2632	+ <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
	2633	+ <?php
	2634	+ // Get unique categories from the defined groups
	2635	+ foreach ($groups as $group_label => $group_callbacks) :
	2636	+ $category_slug = sanitize_title($group_label);
	2637	+ ?>
	2638	+ <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
	2639	+ <?php endforeach; ?>
	2640	+ </div>
	2641	+
	2642	+ <div class="mxchat-action-types-grid">
	2643	+ <?php
	2644	+ // Generate action cards from available callbacks
	2645	+ foreach ($groups as $group_label => $group_callbacks) :
	2646	+ $category_slug = sanitize_title($group_label);
	2647	+
	2648	+ foreach ($group_callbacks as $function => $data) :
	2649	+ $label = $data['label'];
	2650	+ $pro_only = $data['pro_only'];
	2651	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	2652	+ $description = isset($data['description']) ? $data['description'] : '';
	2653	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	2654	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	2655	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	2656	+
	2657	+ // Determine card status and styling
	2658	+ $card_class = 'mxchat-action-type-card';
	2659	+ $icon_class = 'mxchat-action-type-icon';
	2660	+ $status_badge = '';
	2661	+
	2662	+ if ($pro_only && !$this->is_activated) {
	2663	+ // Pro feature but no Pro license
	2664	+ $icon_class .= ' pro-feature';
	2665	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	2666	+ }
	2667	+
	2668	+ if ($is_addon && !$is_installed) {
	2669	+ // Add-on not installed
	2670	+ $card_class .= ' not-installed';
	2671	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	2672	+ }
	2673	+
	2674	+ // Default description if none provided
	2675	+ if (empty($description)) {
	2676	+ $description = sprintf(
	2677	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	2678	+ $label
	2679	+ );
	2680	+ }
	2681	+ ?>
	2682	+ <div class="<?php echo esc_attr($card_class); ?>"
	2683	+ data-category="<?php echo esc_attr($category_slug); ?>"
	2684	+ data-value="<?php echo esc_attr($function); ?>"
	2685	+ data-label="<?php echo esc_attr($label); ?>"
	2686	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	2687	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	2688	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	2689	+ <div class="<?php echo esc_attr($icon_class); ?>">
	2690	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	2691	+ </div>
	2692	+ <div class="mxchat-action-type-info">
	2693	+ <h4><?php echo esc_html($label); ?></h4>
	2694	+ <p><?php echo esc_html($description); ?></p>
	2695	+ <?php if (!empty($status_badge)) : ?>
	2696	+ <?php echo $status_badge; ?>
	2697	+ <?php endif; ?>
	2698	+
	2699	+ <?php if ($is_addon && !$is_installed) : ?>
	2700	+ <div class="mxchat-addon-info">
	2701	+ <?php echo esc_html(sprintf(
	2702	+ __('Requires %s', 'mxchat'),
	2703	+ $addon_name
	2704	+ )); ?>
	2705	+ </div>
	2706	+ <?php endif; ?>
	2707	+ </div>
	2708	+ </div>
	2709	+ <?php endforeach;
	2710	+ endforeach; ?>
	2711	+ </div>
	2712	+ </div>
	2713	+
	2714	+ <div class="mxchat-modal-actions">
	2715	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	2716	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2717	+ </button>
	2718	+ </div>
2819	2719	</div>
2820	2720
2821		- <div class="mxchat-modal-actions">
2822		- <button type="submit" class="mxchat-button-primary">
2823		- <?php esc_html_e('Update Phrases', 'mxchat'); ?>
2824		- </button>
2825		- <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
2826		- <?php esc_html_e('Cancel', 'mxchat'); ?>
2827		- </button>
	2721	+ <!-- Step 2: Action Configuration -->
	2722	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	2723	+ <div class="mxchat-step-indicator">
	2724	+ <div class="mxchat-step-number">2</div>
	2725	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	2726	+ </div>
	2727	+
	2728	+ <div class="mxchat-selected-action">
	2729	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	2730	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	2731	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	2732	+ </button>
	2733	+ <div class="mxchat-selected-action-info">
	2734	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	2735	+ <span class="dashicons dashicons-admin-generic"></span>
	2736	+ </div>
	2737	+ <div class="mxchat-selected-action-details">
	2738	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	2739	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	2740	+ </div>
	2741	+ </div>
	2742	+ </div>
	2743	+
	2744	+ <div class="mxchat-form-group">
	2745	+ <label for="intent_label">
	2746	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	2747	+ </label>
	2748	+ <input name="intent_label" type="text" id="intent_label" required
	2749	+ class="mxchat-intent-input"
	2750	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	2751	+ </div>
	2752	+
	2753	+ <div class="mxchat-form-group">
	2754	+ <label for="phrases">
	2755	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	2756	+ </label>
	2757	+ <textarea name="phrases" id="action_phrases" rows="5" required
	2758	+ class="mxchat-intent-textarea"
	2759	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	2760	+ </div>
	2761	+
	2762	+ <div class="mxchat-form-group">
	2763	+ <label for="similarity_threshold">
	2764	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	2765	+ <span class="mxchat-threshold-value-display">85%</span>
	2766	+ </label>
	2767	+ <div class="mxchat-slider-group modal-slider">
	2768	+ <input type="range"
	2769	+ name="similarity_threshold"
	2770	+ id="similarity_threshold"
	2771	+ min="70"
	2772	+ max="95"
	2773	+ value="85"
	2774	+ class="mxchat-intent-slider"
	2775	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	2776	+ </div>
	2777	+ <div class="mxchat-threshold-hint">
	2778	+ <?php esc_html_e('Lower values make the action trigger more easily. Higher values require more exact matches.', 'mxchat'); ?>
	2779	+ </div>
	2780	+ </div>
	2781	+
	2782	+ <div class="mxchat-modal-actions">
	2783	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	2784	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	2785	+ </button>
	2786	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	2787	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	2788	+ </button>
	2789	+ </div>
2828	2790	</div>
2829	2791	</form>
2830	2792	</div>
2831	2793	</div>
2832	2794
2833		- </div><!-- .mxchat-content -->
	2795	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	2796	+ <div class="mxchat-action-loading-spinner"></div>
	2797	+ <div class="mxchat-action-loading-text">
	2798	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	2799	+ </div>
	2800	+</div>
2834	2801	</div><!-- .mxchat-wrapper -->
	2802	+ <?php
	2803	+}
2835	2804
2836		- <div id="mxchat-intent-loading" class="mxchat-intent-loading" style="display: none;">
2837		- <div class="mxchat-intent-loading-spinner"></div>
2838		- <div class="mxchat-intent-loading-text">
2839		- <?php esc_html_e('Saving intent, please wait...', 'mxchat'); ?>
2840		- </div>
2841		- </div>
2842		-<?php
	2805	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	2806	+ if (strlen($phrases) <= $max_length) {
	2807	+ return $phrases;
	2808	+ }
	2809	+
	2810	+ $trimmed = substr($phrases, 0, $max_length);
	2811	+ $last_comma = strrpos($trimmed, ',');
	2812	+
	2813	+ if ($last_comma !== false) {
	2814	+ $trimmed = substr($trimmed, 0, $last_comma);
	2815	+ }
	2816	+
	2817	+ return $trimmed . '...';
2843	2818	}
2844	2819
	2820	+public function mxchat_add_enabled_column_to_intents() {
	2821	+ global $wpdb;
	2822	+ $table_name = $wpdb->prefix . 'mxchat_intents';
2845	2823
	2824	+ // Check if the column already exists
	2825	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
2846	2826
	2827	+ if (empty($columns)) {
	2828	+ // Add the column with default value of 1 (enabled)
	2829	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	2830	+ }
	2831	+}
	2832	+
2847	2833	/**
2848		- * Handle editing of intent phrases
	2834	+ * Handle embedding generation errors using existing admin notice system
2849	2835	*
2850		- * @since 1.0.0
	2836	+ * @param string $message Error message to display
	2837	+ * @param bool $redirect Whether to redirect back to the actions page
2851	2838	* @return void
2852	2839	*/
2853		-public function handle_edit_intent() {
2854		- // Verify nonce and user capabilities
2855		- if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
2856		- wp_die(esc_html__('Security check failed.', 'mxchat'));
2857		- }
	2840	+private function handle_embedding_error($message, $redirect = true) {
	2841	+ // Store the error message in the existing transient
	2842	+ set_transient('mxchat_admin_notice_error', $message, 60);
2858	2843
2859		- if (!current_user_can('manage_options')) {
2860		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	2844	+ if ($redirect) {
	2845	+ // Redirect back to the actions page
	2846	+ $redirect_url = add_query_arg(
	2847	+ array(
	2848	+ 'page' => 'mxchat-actions'
	2849	+ ),
	2850	+ admin_url('admin.php')
	2851	+ );
	2852	+ wp_safe_redirect($redirect_url);
	2853	+ exit;
2861	2854	}
	2855	+}
2862	2856
2863		- // Validate and sanitize input
2864		- $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
2865		- if (!$intent_id) {
2866		- wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
2867		- }
2868	2857
2869		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
2870		- if (empty($phrases_input)) {
2871		- wp_die(esc_html__('Phrases cannot be empty.', 'mxchat'));
2872		- }
	2858	+/**
	2859	+ * Handle adding new intent - with improved error handling
	2860	+ *
	2861	+ * @return void
	2862	+ */
2873	2863
2874		- // Process phrases the same way as in intent creation
2875		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
2876	2864
2877		- if (empty($phrases_array)) {
2878		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
2879		- }
2880	2865
2881		- // Generate embeddings and combine them
2882		- $vectors = [];
2883		- foreach ($phrases_array as $phrase) {
2884		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
2885		- if (is_array($embedding_vector)) {
2886		- $vectors[] = $embedding_vector;
2887		- } else {
2888		- wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
2889		- }
2890		- }
2891	2866
2892		- if (empty($vectors)) {
2893		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	2867	+/**
	2868	+ * Enhanced get_available_callbacks function with form action exclusion
	2869	+ *
	2870	+ * @param bool $grouped Whether to return callbacks grouped by category
	2871	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	2872	+ * @return array Callbacks data with icons, descriptions and availability status
	2873	+ */
	2874	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	2875	+ // Load WordPress plugin functions if needed
	2876	+ if (!function_exists('get_plugins')) {
	2877	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
2894	2878	}
2895	2879
2896		- // Create combined vector just like in intent creation
2897		- $combined_vector = $this->mxchat_average_vectors($vectors);
2898		- $serialized_vector = maybe_serialize($combined_vector);
	2880	+ // Get active plugins
	2881	+ $active_plugins = get_option('active_plugins', array());
2899	2882
2900		- global $wpdb;
2901		- $table_name = $wpdb->prefix . 'mxchat_intents';
	2883	+ // Functions to exclude from the action selector only if Pro is activated
	2884	+ // If user doesn't have Pro, show these so they can see what they're missing
	2885	+ $excluded_when_pro_active_functions = array(
	2886	+ 'mxchat_handle_form_collection', // Forms add-on action
	2887	+ 'mxchat_sr_recommendation_flow' // Smart Recommender flow actions
	2888	+ );
2902	2889
2903		- // Update the intent with both new phrases and the combined vector
2904		- $result = $wpdb->update(
2905		- $table_name,
2906		- array(
2907		- 'phrases' => implode(', ', $phrases_array),
2908		- 'embedding_vector' => $serialized_vector
2909		- ),
2910		- array('id' => $intent_id),
2911		- array('%s', '%s'),
2912		- array('%d')
2913		- );
	2890	+ // Always excluded functions (regardless of Pro status)
	2891	+ $always_excluded_functions = array();
2914	2892
2915		- if (false === $result) {
2916		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	2893	+ // Combine exclusion lists based on Pro activation status
	2894	+ $excluded_functions = $always_excluded_functions;
	2895	+ if ($this->is_activated) {
	2896	+ // Only exclude add-on managed functions if Pro is active
	2897	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
2917	2898	}
2918	2899
2919		- // Redirect back to the intents page with a success message
2920		- $redirect_url = add_query_arg(
2921		- array(
2922		- 'page' => 'mxchat-intents',
2923		- 'updated' => 'true'
	2900	+ // Define add-on plugin files and their corresponding action functions
	2901	+ $addon_plugins = array(
	2902	+ 'mxchat-woo/mxchat-woo.php' => array(
	2903	+ 'functions' => array(
	2904	+ 'mxchat_handle_product_recommendations',
	2905	+ 'mxchat_handle_order_history',
	2906	+ 'mxchat_show_product_card',
	2907	+ 'mxchat_add_to_cart',
	2908	+ 'mxchat_checkout_redirect'
	2909	+ ),
	2910	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	2911	+ 'pro_required' => true
2924	2912	),
2925		- admin_url('admin.php')
	2913	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	2914	+ 'functions' => array('mxchat_perplexity_research'),
	2915	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	2916	+ 'pro_required' => true
	2917	+ ),
	2918	+ 'mxchat-forms/mxchat-forms.php' => array(
	2919	+ 'functions' => array('mxchat_handle_form_collection'),
	2920	+ 'name' => __('Forms Add-on', 'mxchat'),
	2921	+ 'pro_required' => true
	2922	+ ),
	2923	+ 'mxchat-smart-recommender/mxchat-smart-recommender.php' => array(
	2924	+ 'functions' => array('mxchat_sr_recommendation_flow'),
	2925	+ 'name' => __('Smart Recommender Add-on', 'mxchat'),
	2926	+ 'pro_required' => true
	2927	+ ),
	2928	+ // Add other add-ons and their functions here
2926	2929	);
2927	2930
2928		- wp_safe_redirect($redirect_url);
2929		- exit;
2930		-}
2931		-public function mxchat_handle_update_intent_threshold() {
2932		- if ( ! current_user_can( 'manage_options' ) ) {
2933		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
2934		- }
	2931	+ // Get the functions that are provided by active add-ons
	2932	+ $addon_provided_functions = array();
	2933	+ $addon_function_mapping = array(); // Maps functions to their add-on info
2935	2934
2936		- check_admin_referer('mxchat_update_intent_threshold_nonce');
	2935	+ // Check which add-ons are active
	2936	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	2937	+ $is_active = in_array($plugin_file, $active_plugins);
2937	2938
2938		- if (isset($_POST['intent_id'], $_POST['intent_threshold'])) {
2939		- global $wpdb;
2940		- $table_name = $wpdb->prefix . 'mxchat_intents';
2941		- $intent_id = intval($_POST['intent_id']);
2942		- $threshold_percentage = max(70, min(95, intval($_POST['intent_threshold'])));
2943		- $similarity_threshold = $threshold_percentage / 100;
	2939	+ // For each function in this addon
	2940	+ foreach ($addon_info['functions'] as $function) {
	2941	+ // Consider a function installed only if:
	2942	+ // 1. The add-on is active AND
	2943	+ // 2. Either it doesn't require Pro OR Pro is activated
	2944	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
2944	2945
2945		- $wpdb->update(
2946		- $table_name,
2947		- ['similarity_threshold' => $similarity_threshold],
2948		- ['id' => $intent_id],
2949		- ['%f'],
2950		- ['%d']
2951		- );
	2946	+ // If the add-on is installed, mark this function as provided by an add-on
	2947	+ if ($is_installed) {
	2948	+ $addon_provided_functions[] = $function;
	2949	+ }
	2950	+
	2951	+ // Store addon info for this function regardless of installation status
	2952	+ $addon_function_mapping[$function] = array(
	2953	+ 'addon' => basename(dirname($plugin_file)),
	2954	+ 'addon_name' => $addon_info['name'],
	2955	+ 'pro_required' => $addon_info['pro_required'],
	2956	+ 'is_active' => $is_active,
	2957	+ 'is_installed' => $is_installed
	2958	+ );
	2959	+ }
2952	2960	}
2953	2961
2954		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
2955		- exit;
2956		-}
	2962	+ // Core callbacks - always available in the base plugin
	2963	+ $core_callbacks = array(
	2964	+ 'mxchat_handle_email_capture' => array(
	2965	+ 'label' => __('Loops Email Capture', 'mxchat'),
	2966	+ 'pro_only' => false,
	2967	+ 'group' => __('Customer Engagement', 'mxchat'),
	2968	+ 'icon' => 'email-alt',
	2969	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	2970	+ 'addon' => false, // Not from an add-on
	2971	+ 'installed' => true // Always installed with base plugin
	2972	+ ),
	2973	+ 'mxchat_handle_search_request' => array(
	2974	+ 'label' => __('Brave Web Search', 'mxchat'),
	2975	+ 'pro_only' => false,
	2976	+ 'group' => __('Search Features', 'mxchat'),
	2977	+ 'icon' => 'search',
	2978	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	2979	+ 'addon' => false,
	2980	+ 'installed' => true
	2981	+ ),
	2982	+ 'mxchat_handle_image_search_request' => array(
	2983	+ 'label' => __('Brave Image Search', 'mxchat'),
	2984	+ 'pro_only' => false,
	2985	+ 'group' => __('Search Features', 'mxchat'),
	2986	+ 'icon' => 'format-image',
	2987	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	2988	+ 'addon' => false,
	2989	+ 'installed' => true
	2990	+ ),
	2991	+ // Pro core features - check is_activated property
	2992	+ 'mxchat_generate_image' => array(
	2993	+ 'label' => __('Generate Image', 'mxchat'),
	2994	+ 'pro_only' => false,
	2995	+ 'group' => __('Other Features', 'mxchat'),
	2996	+ 'icon' => 'art',
	2997	+ 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
	2998	+ 'addon' => false,
	2999	+ 'installed' => true
	3000	+ ),
	3001	+ 'mxchat_handle_pdf_discussion' => array(
	3002	+ 'label' => __('Chat with PDF', 'mxchat'),
	3003	+ 'pro_only' => false,
	3004	+ 'group' => __('Other Features', 'mxchat'),
	3005	+ 'icon' => 'media-document',
	3006	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	3007	+ 'addon' => false,
	3008	+ 'installed' => true
	3009	+ ),
	3010	+ 'mxchat_live_agent_handover' => array(
	3011	+ 'label' => __('Slack Live Agent', 'mxchat'),
	3012	+ 'pro_only' => false,
	3013	+ 'group' => __('Customer Engagement', 'mxchat'),
	3014	+ 'icon' => 'admin-users',
	3015	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	3016	+ 'addon' => false,
	3017	+ 'installed' => true
	3018	+ ),
	3019	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	3020	+ 'label' => __('Back to Chatbot', 'mxchat'),
	3021	+ 'pro_only' => false,
	3022	+ 'group' => __('Customer Engagement', 'mxchat'),
	3023	+ 'icon' => 'backup',
	3024	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	3025	+ 'addon' => false,
	3026	+ 'installed' => true
	3027	+ ),
	3028	+ );
2957	3029
2958		-public function mxchat_handle_add_intent() {
2959		- if ( ! current_user_can( 'manage_options' ) ) {
2960		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
2961		- }
	3030	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	3031	+ $addon_callbacks = array(
	3032	+ // WooCommerce Add-on
	3033	+ 'mxchat_handle_product_recommendations' => array(
	3034	+ 'label' => __('Product Recommendations', 'mxchat'),
	3035	+ 'pro_only' => true,
	3036	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3037	+ 'icon' => 'cart',
	3038	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	3039	+ ),
	3040	+ 'mxchat_handle_order_history' => array(
	3041	+ 'label' => __('Order History', 'mxchat'),
	3042	+ 'pro_only' => true,
	3043	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3044	+ 'icon' => 'clipboard',
	3045	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	3046	+ ),
	3047	+ 'mxchat_show_product_card' => array(
	3048	+ 'label' => __('Show Product Card', 'mxchat'),
	3049	+ 'pro_only' => true,
	3050	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3051	+ 'icon' => 'products',
	3052	+ 'description' => __('Display product information in the chat', 'mxchat'),
	3053	+ ),
	3054	+ 'mxchat_add_to_cart' => array(
	3055	+ 'label' => __('Add to Cart', 'mxchat'),
	3056	+ 'pro_only' => true,
	3057	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3058	+ 'icon' => 'plus-alt',
	3059	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	3060	+ ),
	3061	+ 'mxchat_checkout_redirect' => array(
	3062	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	3063	+ 'pro_only' => true,
	3064	+ 'group' => __('WooCommerce Features', 'mxchat'),
	3065	+ 'icon' => 'arrow-right-alt',
	3066	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	3067	+ ),
2962	3068
2963		- check_admin_referer('mxchat_add_intent_nonce');
	3069	+ // Perplexity Add-on
	3070	+ 'mxchat_perplexity_research' => array(
	3071	+ 'label' => __('Perplexity Research', 'mxchat'),
	3072	+ 'pro_only' => true,
	3073	+ 'group' => __('Search Features', 'mxchat'),
	3074	+ 'icon' => 'book-alt',
	3075	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	3076	+ ),
2964	3077
2965		- global $wpdb;
2966		- $table_name = $wpdb->prefix . 'mxchat_intents';
	3078	+ // Forms Add-on (only shown when Pro is not activated)
	3079	+ 'mxchat_handle_form_collection' => array(
	3080	+ 'label' => __('Form Collection', 'mxchat'),
	3081	+ 'pro_only' => true,
	3082	+ 'group' => __('Form Features', 'mxchat'),
	3083	+ 'icon' => 'feedback',
	3084	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	3085	+ ),
2967	3086
2968		- $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
2969		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
2970		- $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
2971		- $default_threshold = 0.85;
	3087	+ // Smart Recommender Add-on (only shown when Pro is not activated)
	3088	+ 'mxchat_sr_recommendation_flow' => array(
	3089	+ 'label' => __('Smart Recommender Flow', 'mxchat'),
	3090	+ 'pro_only' => true,
	3091	+ 'group' => __('Recommendation Features', 'mxchat'),
	3092	+ 'icon' => 'cart',
	3093	+ 'description' => __('Create interactive conversation flows that collect user preferences and deliver personalized product or service recommendations', 'mxchat'),
	3094	+ ),
	3095	+ );
2972	3096
2973		- if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
2974		- wp_die( esc_html__('Invalid input. Please ensure all fields are filled out.', 'mxchat') );
2975		- }
	3097	+ // Enhance add-on callbacks with installation status and addon info
	3098	+ foreach ($addon_callbacks as $function => $data) {
	3099	+ if (isset($addon_function_mapping[$function])) {
	3100	+ $addon_info = $addon_function_mapping[$function];
2976	3101
2977		- $available_callbacks = $this->mxchat_get_available_callbacks();
	3102	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	3103	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	3104	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
2978	3105
2979		- if (!array_key_exists($callback_function, $available_callbacks)) {
2980		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	3106	+ // Set pro_only based on add-on configuration
	3107	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	3108	+ } else {
	3109	+ $addon_callbacks[$function]['addon'] = 'unknown';
	3110	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	3111	+ $addon_callbacks[$function]['installed'] = false;
	3112	+ }
2981	3113	}
2982	3114
2983		- $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
2984		- if ($is_pro_only && !$this->is_activated) {
2985		- wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
2986		- }
	3115	+ // Initialize callbacks with core features
	3116	+ $callbacks = $core_callbacks;
2987	3117
2988		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	3118	+ // Get callbacks from active add-ons
	3119	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
2989	3120
2990		- if (empty($phrases_array)) {
2991		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
2992		- }
	3121	+ // Add placeholder callbacks only for add-ons that aren't active
	3122	+ if ($include_all) {
	3123	+ foreach ($addon_callbacks as $function => $data) {
	3124	+ // Skip placeholders for functions provided by active add-ons
	3125	+ if (in_array($function, $addon_provided_functions)) {
	3126	+ continue;
	3127	+ }
2993	3128
2994		- $vectors = [];
2995		- foreach ($phrases_array as $phrase) {
2996		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
2997		- if (is_array($embedding_vector)) {
2998		- $vectors[] = $embedding_vector;
2999		- } else {
3000		- wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
	3129	+ // Skip excluded functions
	3130	+ if (in_array($function, $excluded_functions)) {
	3131	+ continue;
	3132	+ }
	3133	+
	3134	+ // Add the placeholder
	3135	+ $callbacks[$function] = $data;
3001	3136	}
3002	3137	}
3003	3138
3004		- if (!empty($vectors)) {
3005		- $combined_vector = $this->mxchat_average_vectors($vectors);
3006		- $serialized_vector = maybe_serialize($combined_vector);
	3139	+ // Add callbacks from active add-ons (will override placeholders)
	3140	+ foreach ($active_addon_callbacks as $function => $data) {
	3141	+ // Skip excluded functions
	3142	+ if (in_array($function, $excluded_functions)) {
	3143	+ continue;
	3144	+ }
3007	3145
3008		- $result = $wpdb->insert($table_name, [
3009		- 'intent_label' => $intent_label,
3010		- 'phrases' => implode(', ', $phrases_array),
3011		- 'embedding_vector' => $serialized_vector,
3012		- 'callback_function' => $callback_function,
3013		- 'similarity_threshold' => $default_threshold,
3014		- ]);
	3146	+ // Always include callbacks from add-ons
	3147	+ $callbacks[$function] = $data;
3015	3148
3016		- if ($result === false) {
3017		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
	3149	+ // Ensure they have the proper add-on info
	3150	+ if (isset($addon_function_mapping[$function])) {
	3151	+ $addon_info = $addon_function_mapping[$function];
	3152	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	3153	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	3154	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	3155	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
3018	3156	}
3019		- } else {
3020		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
3021	3157	}
3022	3158
3023		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3024		- exit;
3025		-}
	3159	+ // Just before returning callbacks, sort them to prioritize free features
	3160	+ if (!$grouped) {
	3161	+ // Create temporary arrays for sorting
	3162	+ $free_callbacks = array();
	3163	+ $pro_callbacks = array();
3026	3164
	3165	+ // Split callbacks into free and pro
	3166	+ foreach ($callbacks as $key => $data) {
	3167	+ if (isset($data['pro_only']) && $data['pro_only']) {
	3168	+ $pro_callbacks[$key] = $data;
	3169	+ } else {
	3170	+ $free_callbacks[$key] = $data;
	3171	+ }
	3172	+ }
3027	3173
	3174	+ // Merge with free callbacks first
	3175	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
	3176	+ }
3028	3177
3029		-
3030		-
3031		-
3032		-private function mxchat_get_available_callbacks($grouped = false) {
3033		- $callbacks = [
3034		- 'mxchat_handle_email_capture' => [
3035		- 'label' => __('Email Capture', 'mxchat'),
3036		- 'pro_only' => false,
3037		- 'group' => __('Customer Engagement', 'mxchat'),
3038		- ],
3039		- 'mxchat_generate_image' => [
3040		- 'label' => __('Generate Image', 'mxchat'),
3041		- 'pro_only' => true,
3042		- 'group' => __('Other Features', 'mxchat'),
3043		- ],
3044		- 'mxchat_handle_search_request' => [
3045		- 'label' => __('Brave Web Search', 'mxchat'),
3046		- 'pro_only' => false,
3047		- 'group' => __('Search Features', 'mxchat'),
3048		- ],
3049		- 'mxchat_handle_image_search_request' => [
3050		- 'label' => __('Brave Image Search', 'mxchat'),
3051		- 'pro_only' => false,
3052		- 'group' => __('Search Features', 'mxchat'),
3053		- ],
3054		- 'mxchat_handle_pdf_discussion' => [
3055		- 'label' => __('Chat with PDF', 'mxchat'),
3056		- 'pro_only' => true,
3057		- 'group' => __('Other Features', 'mxchat'),
3058		- ],
3059		- 'mxchat_live_agent_handover' => [
3060		- 'label' => __('Live Agent', 'mxchat'),
3061		- 'pro_only' => true,
3062		- 'group' => __('Customer Engagement', 'mxchat'),
3063		- ],
3064		- 'mxchat_handle_switch_to_chatbot_intent' => [
3065		- 'label' => __('Back to Chatbot', 'mxchat'),
3066		- 'pro_only' => true,
3067		- 'group' => __('Customer Engagement', 'mxchat'),
3068		- ],
3069		- ];
3070		-
3071		- // Allow other plugins to add their callbacks
3072		- $callbacks = apply_filters('mxchat_available_callbacks', $callbacks);
3073		-
3074	3178	// Return grouped structure if requested
3075	3179	if ($grouped) {
3076		- $grouped_callbacks = [];
	3180	+ $grouped_callbacks = array();
3077	3181	foreach ($callbacks as $key => $data) {
3078		- $group_label = $data['group'] ?? __('Other Features', 'mxchat');
3079		- $grouped_callbacks[$group_label][$key] = [
3080		- 'label' => $data['label'],
3081		- 'pro_only' => $data['pro_only'],
3082		- ];
	3182	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
	3183	+
	3184	+ // Ensure we carry forward all the new fields in grouped mode
	3185	+ $callback_data = array(
	3186	+ 'label' => $data['label'],
	3187	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	3188	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	3189	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	3190	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	3191	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	3192	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	3193	+ );
	3194	+
	3195	+ $grouped_callbacks[$group_label][$key] = $callback_data;
3083	3196	}
3084		- return $grouped_callbacks;
3085		- }
3086		- return $callbacks;
3087		-}
3088	3197
	3198	+ // Sort within each group to prioritize free features
	3199	+ foreach ($grouped_callbacks as $group => $items) {
	3200	+ $free_items = array();
	3201	+ $pro_items = array();
3089	3202
3090		-private function mxchat_average_vectors($vectors) {
3091		- $vector_length = count($vectors[0]);
3092		- $sum_vector = array_fill(0, $vector_length, 0);
	3203	+ foreach ($items as $key => $data) {
	3204	+ if (isset($data['pro_only']) && $data['pro_only']) {
	3205	+ $pro_items[$key] = $data;
	3206	+ } else {
	3207	+ $free_items[$key] = $data;
	3208	+ }
	3209	+ }
3093	3210
3094		- foreach ($vectors as $vector) {
3095		- for ($i = 0; $i < $vector_length; $i++) {
3096		- $sum_vector[$i] += $vector[$i];
	3211	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
3097	3212	}
3098		- }
3099	3213
3100		- // Divide each component by the number of vectors to get the average
3101		- $num_vectors = count($vectors);
3102		- for ($i = 0; $i < $vector_length; $i++) {
3103		- $sum_vector[$i] /= $num_vectors;
	3214	+ return $grouped_callbacks;
3104	3215	}
3105	3216
3106		- return $sum_vector;
	3217	+ return $callbacks;
3107	3218	}
3108	3219
3109	3220	public function mxchat_handle_delete_intent() {
3110	3221	if ( ! current_user_can( 'manage_options' ) ) {
		@@ -3120,15 +3231,14 @@
3120	3231
3121	3232	$wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
3122	3233	}
3123	3234
3124		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
	3235	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
3125	3236	exit;
3126	3237	}
3127	3238
3128	3239
3129	3240	public function mxchat_page_init() {
3130		- // Register settings
3131	3241	register_setting(
3132	3242	'mxchat_option_group',
3133	3243	'mxchat_options',
3134	3244	array($this, 'mxchat_sanitize')
		@@ -3139,10 +3249,10 @@
3139	3249	'mxchat_similarity_threshold',
3140	3250	array(
3141	3251	'type' => 'number',
3142	3252	'sanitize_callback' => function($value) {
3143		- $value = absint($value); // Ensure it's an integer
3144		- return min(max($value, 70), 85); // Enforce range
	3253	+ $value = absint($value);
	3254	+ return min(max($value, 20), 95);
3145	3255	},
3146	3256	'default' => 80,
3147	3257	)
3148	3258	);
		@@ -3171,38 +3281,105 @@
3171	3281	'mxchat-chatbot',
3172	3282	'mxchat_chatbot_section'
3173	3283	);
3174	3284
	3285	+ add_settings_field(
	3286	+ 'api_key',
	3287	+ esc_html__('OpenAI API Key', 'mxchat'),
	3288	+ array($this, 'api_key_callback'),
	3289	+ 'mxchat-chatbot',
	3290	+ 'mxchat_chatbot_section',
	3291	+ array(
	3292	+ 'class' => 'mxchat-setting-row',
	3293	+ 'data-provider' => 'openai'
	3294	+ )
	3295	+ );
3175	3296
3176		- // Existing fields...
	3297	+ add_settings_field(
	3298	+ 'xai_api_key',
	3299	+ esc_html__('X.AI API Key', 'mxchat'),
	3300	+ array($this, 'xai_api_key_callback'),
	3301	+ 'mxchat-chatbot',
	3302	+ 'mxchat_chatbot_section',
	3303	+ array(
	3304	+ 'class' => 'mxchat-setting-row',
	3305	+ 'data-provider' => 'xai'
	3306	+ )
	3307	+ );
	3308	+
	3309	+ add_settings_field(
	3310	+ 'claude_api_key',
	3311	+ esc_html__('Claude API Key', 'mxchat'),
	3312	+ array($this, 'claude_api_key_callback'),
	3313	+ 'mxchat-chatbot',
	3314	+ 'mxchat_chatbot_section',
	3315	+ array(
	3316	+ 'class' => 'mxchat-setting-row',
	3317	+ 'data-provider' => 'claude'
	3318	+ )
	3319	+ );
	3320	+
	3321	+ add_settings_field(
	3322	+ 'deepseek_api_key',
	3323	+ esc_html__('DeepSeek API Key', 'mxchat'),
	3324	+ array($this, 'deepseek_api_key_callback'),
	3325	+ 'mxchat-chatbot',
	3326	+ 'mxchat_chatbot_section',
	3327	+ array(
	3328	+ 'class' => 'mxchat-setting-row',
	3329	+ 'data-provider' => 'deepseek'
	3330	+ )
	3331	+ );
	3332	+
	3333	+ add_settings_field(
	3334	+ 'gemini_api_key',
	3335	+ esc_html__('Google Gemini API Key', 'mxchat'),
	3336	+ array($this, 'gemini_api_key_callback'),
	3337	+ 'mxchat-chatbot',
	3338	+ 'mxchat_chatbot_section',
	3339	+ array(
	3340	+ 'class' => 'mxchat-setting-row',
	3341	+ 'data-provider' => 'gemini'
	3342	+ )
	3343	+ );
	3344	+
	3345	+ add_settings_field(
	3346	+ 'voyage_api_key',
	3347	+ esc_html__('Voyage AI API Key', 'mxchat'),
	3348	+ array($this, 'voyage_api_key_callback'),
	3349	+ 'mxchat-chatbot',
	3350	+ 'mxchat_chatbot_section',
	3351	+ array(
	3352	+ 'class' => 'mxchat-setting-row',
	3353	+ 'data-provider' => 'voyage'
	3354	+ )
	3355	+ );
	3356	+
3177	3357	add_settings_field(
3178		- 'api_key',
3179		- esc_html__('OpenAI API Key', 'mxchat'),
3180		- array($this, 'api_key_callback'),
	3358	+ 'enable_streaming_toggle',
	3359	+ esc_html__('Enable Streaming', 'mxchat'),
	3360	+ array($this, 'enable_streaming_toggle_callback'),
3181	3361	'mxchat-chatbot',
3182		- 'mxchat_chatbot_section'
	3362	+ 'mxchat_chatbot_section', // Same section as your working toggle
	3363	+ array(
	3364	+ 'class' => 'mxchat-setting-row streaming-setting',
	3365	+ 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
	3366	+ )
3183	3367	);
3184	3368
3185		- add_settings_field(
3186		- 'xai_api_key',
3187		- esc_html__('X.AI API Key', 'mxchat'),
3188		- array($this, 'xai_api_key_callback'),
3189		- 'mxchat-chatbot',
3190		- 'mxchat_chatbot_section'
3191		- );
3192	3369
3193	3370	add_settings_field(
3194		- 'claude_api_key',
3195		- esc_html__('Claude API Key', 'mxchat'),
3196		- array($this, 'claude_api_key_callback'),
	3371	+ 'model',
	3372	+ esc_html__('Chat Model', 'mxchat'),
	3373	+ array($this, 'mxchat_model_callback'),
3197	3374	'mxchat-chatbot',
3198	3375	'mxchat_chatbot_section'
3199	3376	);
3200		-
	3377	+
3201	3378	add_settings_field(
3202		- 'deepseek_api_key',
3203		- esc_html__('DeepSeek API Key', 'mxchat'),
3204		- array($this, 'deepseek_api_key_callback'),
	3379	+ 'embedding_model',
	3380	+ esc_html__('Embedding Model', 'mxchat'),
	3381	+ array($this, 'embedding_model_callback'),
3205	3382	'mxchat-chatbot',
3206	3383	'mxchat_chatbot_section'
3207	3384	);
3208	3385
		@@ -3213,20 +3390,21 @@
3213	3390	'mxchat-chatbot',
3214	3391	'mxchat_chatbot_section'
3215	3392	);
3216	3393
	3394	+
3217	3395	add_settings_field(
3218		- 'model',
3219		- esc_html__('Model', 'mxchat'),
3220		- array($this, 'mxchat_model_callback'),
	3396	+ 'top_bar_title',
	3397	+ esc_html__('Top Bar Title', 'mxchat'),
	3398	+ array($this, 'mxchat_top_bar_title_callback'),
3221	3399	'mxchat-chatbot',
3222	3400	'mxchat_chatbot_section'
3223	3401	);
3224	3402
3225	3403	add_settings_field(
3226		- 'top_bar_title',
3227		- esc_html__('Top Bar Title', 'mxchat'),
3228		- array($this, 'mxchat_top_bar_title_callback'),
	3404	+ 'ai_agent_text',
	3405	+ esc_html__('AI Agent Text', 'mxchat'),
	3406	+ array($this, 'mxchat_ai_agent_text_callback'),
3229	3407	'mxchat-chatbot',
3230	3408	'mxchat_chatbot_section'
3231	3409	);
3232	3410
		@@ -3270,32 +3448,8 @@
3270	3448	'mxchat_chatbot_section'
3271	3449	);
3272	3450
3273	3451	add_settings_field(
3274		- 'rate_limit_logged_out',
3275		- __('Rate Limit for Logged-out Users', 'mxchat'),
3276		- array($this, 'mxchat_rate_limit_logged_out_callback'),
3277		- 'mxchat-chatbot',
3278		- 'mxchat_chatbot_section'
3279		- );
3280		-
3281		- add_settings_field(
3282		- 'rate_limit_roles',
3283		- __('Rate Limits by User Role', 'mxchat'),
3284		- array($this, 'mxchat_rate_limit_roles_callback'),
3285		- 'mxchat-chatbot',
3286		- 'mxchat_chatbot_section'
3287		- );
3288		-
3289		- add_settings_field(
3290		- 'rate_limit_message',
3291		- esc_html__('Rate Limit Message', 'mxchat'),
3292		- array($this, 'mxchat_rate_limit_message_callback'),
3293		- 'mxchat-chatbot',
3294		- 'mxchat_chatbot_section'
3295		- );
3296		-
3297		- add_settings_field(
3298	3452	'pre_chat_message',
3299	3453	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3300	3454	array($this, 'mxchat_pre_chat_message_callback'),
3301	3455	'mxchat-chatbot',
		@@ -3335,9 +3489,9 @@
3335	3489	);
3336	3490
3337	3491	add_settings_field(
3338	3492	'popular_question_1',
3339		- esc_html__('Popular Question 1', 'mxchat'),
	3493	+ esc_html__('Quick Question 1', 'mxchat'),
3340	3494	array($this, 'mxchat_popular_question_1_callback'),
3341	3495	'mxchat-chatbot',
3342	3496	'mxchat_chatbot_section'
3343	3497	);
		@@ -3343,9 +3497,9 @@
3343	3497	);
3344	3498
3345	3499	add_settings_field(
3346	3500	'popular_question_2',
3347		- esc_html__('Popular Question 2', 'mxchat'),
	3501	+ esc_html__('Quick Question 2', 'mxchat'),
3348	3502	array($this, 'mxchat_popular_question_2_callback'),
3349	3503	'mxchat-chatbot',
3350	3504	'mxchat_chatbot_section'
3351	3505	);
		@@ -3351,9 +3505,9 @@
3351	3505	);
3352	3506
3353	3507	add_settings_field(
3354	3508	'popular_question_3',
3355		- esc_html__('Popular Question 3', 'mxchat'),
	3509	+ esc_html__('Quick Question 3', 'mxchat'),
3356	3510	array($this, 'mxchat_popular_question_3_callback'),
3357	3511	'mxchat-chatbot',
3358	3512	'mxchat_chatbot_section'
3359	3513	);
		@@ -3359,9 +3513,9 @@
3359	3513	);
3360	3514
3361	3515	add_settings_field(
3362	3516	'additional_popular_questions',
3363		- esc_html__('Additional Popular Questions', 'mxchat'),
	3517	+ esc_html__('Additional Quick Questions', 'mxchat'),
3364	3518	array($this, 'mxchat_additional_popular_questions_callback'),
3365	3519	'mxchat-chatbot',
3366	3520	'mxchat_chatbot_section'
3367	3521	);
		@@ -3366,8 +3520,16 @@
3366	3520	'mxchat_chatbot_section'
3367	3521	);
3368	3522
3369	3523
	3524	+ add_settings_field(
	3525	+ 'rate_limits',
	3526	+ __('Rate Limits Settings', 'mxchat'),
	3527	+ array($this, 'mxchat_rate_limits_callback'),
	3528	+ 'mxchat-chatbot',
	3529	+ 'mxchat_chatbot_section'
	3530	+ );
	3531	+
3370	3532	// Loops Settings Section
3371	3533	add_settings_section(
3372	3534	'mxchat_loops_section',
3373	3535	esc_html__('Loops Settings', 'mxchat'),
		@@ -3479,9 +3641,27 @@
3479	3641	'mxchat-embed',
3480	3642	'mxchat_pdf_intent_section'
3481	3643	);
3482	3644
	3645	+ // PDF Upload Button Toggle
3483	3646	add_settings_field(
	3647	+ 'show_pdf_upload_button',
	3648	+ __('Show PDF Upload Button', 'mxchat'),
	3649	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	3650	+ 'mxchat-embed',
	3651	+ 'mxchat_pdf_intent_section'
	3652	+ );
	3653	+
	3654	+ // Word Upload Button Toggle
	3655	+ add_settings_field(
	3656	+ 'show_word_upload_button',
	3657	+ __('Show Word Upload Button', 'mxchat'),
	3658	+ array($this, 'mxchat_show_word_upload_button_callback'),
	3659	+ 'mxchat-embed',
	3660	+ 'mxchat_pdf_intent_section'
	3661	+ );
	3662	+
	3663	+ add_settings_field(
3484	3664	'pdf_intent_trigger_text',
3485	3665	__('Intent Trigger Text', 'mxchat'),
3486	3666	array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3487	3667	'mxchat-embed',
		@@ -3544,8 +3724,16 @@
3544	3724	array($this, 'mxchat_live_agent_away_message_callback'),
3545	3725	'mxchat-embed',
3546	3726	'mxchat_live_agent_section'
3547	3727	);
	3728	+
	3729	+ add_settings_field(
	3730	+ 'live_agent_user_ids',
	3731	+ __('Slack Agent User IDs', 'mxchat'),
	3732	+ array($this, 'mxchat_live_agent_user_ids_callback'),
	3733	+ 'mxchat-embed',
	3734	+ 'mxchat_live_agent_section'
	3735	+ );
3548	3736
3549	3737	add_settings_field(
3550	3738	'live_agent_webhook_url',
3551	3739	__('Slack Webhook URL', 'mxchat'),
		@@ -3576,9 +3764,9 @@
3576	3764
3577	3765	// General Settings Section
3578	3766	add_settings_section(
3579	3767	'mxchat_general_section',
3580		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	3768	+ esc_html__('YouTube Tutorials', 'mxchat'),
3581	3769	null,
3582	3770	'mxchat-general'
3583	3771	);
3584	3772	}
		@@ -3583,9 +3771,8 @@
3583	3771	);
3584	3772	}
3585	3773
3586	3774	public function mxchat_prompts_page_init() {
3587		- // Register all settings as a single array
3588	3775	register_setting(
3589	3776	'mxchat_prompts_options',
3590	3777	'mxchat_prompts_options',
3591	3778	array(
		@@ -3597,18 +3784,57 @@
3597	3784	'mxchat_use_pinecone' => 0,
3598	3785	'mxchat_pinecone_api_key' => '',
3599	3786	'mxchat_pinecone_environment' => '',
3600	3787	'mxchat_pinecone_index' => '',
3601		- 'mxchat_pinecone_host' => '', // Add this line
	3788	+ 'mxchat_pinecone_host' => '',
3602	3789	),
3603	3790	'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3604	3791	)
3605	3792	);
3606	3793
3607		- // Add settings saved message
3608	3794	add_action('admin_notices', array($this, 'sync_settings_notice'));
3609	3795	}
3610	3796
	3797	+public function mxchat_transcripts_page_init() {
	3798	+ register_setting(
	3799	+ 'mxchat_transcripts_options',
	3800	+ 'mxchat_transcripts_options',
	3801	+ array(
	3802	+ 'type' => 'array',
	3803	+ 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
	3804	+ 'default' => array(
	3805	+ 'mxchat_enable_notifications' => 0,
	3806	+ 'mxchat_notification_email' => get_option('admin_email'),
	3807	+ ),
	3808	+ 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
	3809	+ )
	3810	+ );
	3811	+
	3812	+ add_settings_section(
	3813	+ 'mxchat_transcripts_notification_section',
	3814	+ esc_html__('Chat Notification Settings', 'mxchat'),
	3815	+ array($this, 'mxchat_transcripts_notification_section_callback'),
	3816	+ 'mxchat-transcripts'
	3817	+ );
	3818	+
	3819	+ add_settings_field(
	3820	+ 'mxchat_enable_notifications',
	3821	+ esc_html__('Enable Chat Notifications', 'mxchat'),
	3822	+ array($this, 'mxchat_enable_notifications_callback'),
	3823	+ 'mxchat-transcripts',
	3824	+ 'mxchat_transcripts_notification_section'
	3825	+ );
	3826	+
	3827	+ add_settings_field(
	3828	+ 'mxchat_notification_email',
	3829	+ esc_html__('Notification Email Address', 'mxchat'),
	3830	+ array($this, 'mxchat_notification_email_callback'),
	3831	+ 'mxchat-transcripts',
	3832	+ 'mxchat_transcripts_notification_section'
	3833	+ );
	3834	+}
	3835	+
	3836	+
3611	3837	/**
3612	3838	* Sanitize all prompts options
3613	3839	*
3614	3840	* @param array $input The unsanitized options array
		@@ -3690,136 +3916,127 @@
3690	3916	public function sanitize_sync_setting($input) {
3691	3917	return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
3692	3918	}
3693	3919
	3920	+public function mxchat_rate_limits_callback() {
	3921	+ $all_options = get_option('mxchat_options', []);
3694	3922
	3923	+ // Define available rate limits
	3924	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
3695	3925
3696		-public function mxchat_handle_activate_license() {
3697		- // Check nonce
3698		- if (!check_ajax_referer('mxchat_activate_license_nonce', 'security', false)) {
3699		- wp_send_json_error(esc_html__('Invalid security token', 'mxchat'));
3700		- return;
3701		- }
	3926	+ // Define available timeframes
	3927	+ $timeframes = array(
	3928	+ 'hourly' => __('Per Hour', 'mxchat'),
	3929	+ 'daily' => __('Per Day', 'mxchat'),
	3930	+ 'weekly' => __('Per Week', 'mxchat'),
	3931	+ 'monthly' => __('Per Month', 'mxchat')
	3932	+ );
3702	3933
3703		- // Verify user capabilities
3704		- if (!current_user_can('manage_options')) {
3705		- wp_send_json_error(esc_html__('Unauthorized access', 'mxchat'));
3706		- return;
3707		- }
	3934	+ // Get all roles plus a "logged_out" pseudo-role
	3935	+ $roles = wp_roles()->get_names();
	3936	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
3708	3937
3709		- $license_key = isset($_POST['mxchat_activation_key']) ? sanitize_text_field($_POST['mxchat_activation_key']) : '';
3710		- $customer_email = isset($_POST['mxchat_pro_email']) ? sanitize_email($_POST['mxchat_pro_email']) : '';
	3938	+ // Start the wrapper
	3939	+ echo '<div class="pro-feature-wrapper active">';
	3940	+ echo '<div class="mxchat-rate-limits-container">';
3711	3941
3712		- if (empty($license_key) || empty($customer_email)) {
3713		- wp_send_json_error(esc_html__('Email or License Key is missing', 'mxchat'));
3714		- return;
3715		- }
	3942	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	3943	+ 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') .
	3944	+ '</p>';
3716	3945
3717		- $product_id = 'MxChatPRO';
3718		- $response = wp_remote_get(
3719		- add_query_arg(
3720		- array(
3721		- 'wc-api' => 'software-api',
3722		- 'request' => 'activation',
3723		- 'email' => $customer_email,
3724		- 'license_key' => $license_key,
3725		- 'product_id' => $product_id
3726		- ),
3727		- 'http://mxchat.ai/'
3728		- )
3729		- );
	3946	+ // Add markdown link documentation
	3947	+ echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
	3948	+ echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
	3949	+ echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
	3950	+ echo '<ul style="margin-left: 20px;">';
	3951	+ echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
	3952	+ echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
	3953	+ echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
	3954	+ echo '</ul>';
	3955	+ echo '</div>';
3730	3956
3731		- if (is_wp_error($response)) {
3732		- wp_send_json_error(esc_html__('Activation failed due to a server error: ', 'mxchat') . $response->get_error_message());
3733		- return;
3734		- }
	3957	+ // Output the controls for each role
	3958	+ foreach ($roles as $role_id => $role_name) {
	3959	+ // Get saved options or defaults
	3960	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	3961	+ $default_timeframe = 'daily';
	3962	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
3735	3963
3736		- $body = wp_remote_retrieve_body($response);
3737		- $data = json_decode($body);
	3964	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	3965	+ ? $all_options['rate_limits'][$role_id]['limit']
	3966	+ : $default_limit;
3738	3967
3739		- if ($data && isset($data->activated) && $data->activated) {
3740		- update_option('mxchat_license_status', 'active');
3741		- update_option('mxchat_pro_email', $customer_email);
3742		- update_option('mxchat_activation_key', $license_key);
3743		- wp_send_json_success(array('message' => esc_html__('License activated successfully', 'mxchat')));
3744		- } else {
3745		- $error_message = isset($data->error) ? $data->error : esc_html__('Activation failed', 'mxchat');
3746		- update_option('mxchat_license_status', 'inactive');
3747		- update_option('mxchat_license_error', $error_message);
3748		- wp_send_json_error($error_message);
3749		- }
3750		-}
	3968	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	3969	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	3970	+ : $default_timeframe;
3751	3971
	3972	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	3973	+ ? $all_options['rate_limits'][$role_id]['message']
	3974	+ : $default_message;
3752	3975
3753		-public function mxchat_rate_limit_logged_out_callback() {
3754		- // Load the entire 'mxchat_options' array
3755		- $all_options = get_option('mxchat_options', []);
	3976	+ // Output the row
	3977	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
3756	3978
3757		- // Retrieve the saved rate limit or use the default value
3758		- $default_rate_limit = '10';
3759		- $selected_rate_limit = isset($all_options['rate_limit_logged_out']) ? $all_options['rate_limit_logged_out'] : $default_rate_limit;
	3979	+ // Role label
	3980	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
3760	3981
3761		- // Define available rate limits
3762		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	3982	+ // Controls section
	3983	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
3763	3984
3764		- // Output the dropdown
3765		- echo '<div class="pro-feature-wrapper active">';
3766		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3767		- foreach ($rate_limits as $limit) {
3768		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3769		- }
3770		- echo '</select>';
3771		- echo '<p class="description">' . esc_html__('Set the maximum number of messages a logged-out user can send within a 24-hour period.', 'mxchat') . '</p>';
3772		- echo '</div>';
3773		-}
	3985	+ // Rate limit and timeframe controls
	3986	+ echo '<div class="mxchat-rate-limit-controls">';
3774	3987
3775		-// Add this new callback function
3776		-public function mxchat_rate_limit_roles_callback() {
3777		- $all_options = get_option('mxchat_options', []);
3778		- $roles = wp_roles()->get_names();
3779		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
	3988	+ // Limit dropdown
	3989	+ echo '<div>';
	3990	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
	3991	+ echo '<select
	3992	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	3993	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
	3994	+ class="mxchat-autosave-field">';
	3995	+ foreach ($rate_limits as $limit) {
	3996	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	3997	+ }
	3998	+ echo '</select>';
	3999	+ echo '</div>';
3780	4000
3781		- echo '<div class="pro-feature-wrapper active mxchat-autosave-section">';
3782		-
3783		- foreach ($roles as $role_id => $role_name) {
3784		- $default_rate_limit = '100';
3785		- $selected_rate_limit = isset($all_options['role_rate_limits'][$role_id])
3786		- ? $all_options['role_rate_limits'][$role_id]
3787		- : $default_rate_limit;
3788		-
3789		- echo '<div style="margin-bottom: 10px;">';
3790		- echo '<label style="display: inline-block; width: 150px;">' . esc_html($role_name) . ':</label>';
	4001	+ // Timeframe dropdown
	4002	+ echo '<div>';
	4003	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
3791	4004	echo '<select
3792		- id="role_rate_limits_' . esc_attr($role_id) . '"
3793		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	4005	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	4006	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
3794	4007	class="mxchat-autosave-field">';
3795		- foreach ($rate_limits as $limit) {
3796		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	4008	+ foreach ($timeframes as $value => $label) {
	4009	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
3797	4010	}
3798	4011	echo '</select>';
3799	4012	echo '</div>';
3800		- }
3801	4013
3802		- echo '<p class="description">' . esc_html__('Set the maximum number of messages users in each role can send within a 24-hour period.', 'mxchat') . '</p>';
3803		- echo '</div>';
3804		-}
	4014	+ echo '</div>'; // End controls
3805	4015
3806		-public function mxchat_rate_limit_message_callback() {
3807		- // Load the entire 'mxchat_options' array
3808		- $all_options = get_option('mxchat_options', []);
	4016	+ // Custom message textarea
	4017	+ echo '<div class="mxchat-rate-limit-message">';
	4018	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	4019	+ echo '<textarea
	4020	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	4021	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	4022	+ class="mxchat-autosave-field"
	4023	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	4024	+ esc_textarea($custom_message) .
	4025	+ '</textarea>';
	4026	+ echo '<p class="description">' .
	4027	+ esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
	4028	+ '</p>';
	4029	+ echo '</div>'; // End message
3809	4030
3810		- // Retrieve the saved message or use the default value
3811		- $default_message = esc_html__('Rate limit exceeded. Please try again later.', 'mxchat');
3812		- $rate_limit_message = isset($all_options['rate_limit_message']) ? $all_options['rate_limit_message'] : $default_message;
	4031	+ echo '</div>'; // End controls wrapper
3813	4032
3814		- // Output the textarea
3815		- echo '<div class="pro-feature-wrapper active">';
3816		- printf(
3817		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
3818		- esc_textarea($rate_limit_message)
3819		- );
3820		- echo '<p class="description">' . esc_html__('This message will be displayed when a user exceeds the rate limit.', 'mxchat') . '</p>';
3821		- echo '</div>';
	4033	+ echo '</div>'; // End row
	4034	+ }
	4035	+
	4036	+ echo '</div>'; // End container
	4037	+
	4038	+ echo '</div>'; // End pro-feature-wrapper
3822	4039	}
3823	4040
3824	4041
3825	4042	private function mxchat_add_option_field($id, $title, $callback = '') {
		@@ -3832,94 +4049,89 @@
3832	4049	$id === 'model' ? ['label_for' => 'model'] : []
3833	4050	);
3834	4051	}
3835	4052
	4053	+// OpenAI API Key
3836	4054	public function api_key_callback() {
3837		- // Retrieve from your stored 'api_key' in the mxchat_options array
3838	4055	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
3839	4056
3840		- // Notice we changed the name to "api_key" (no array notation).
3841		- echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" />';
	4057	+ echo '<div class="api-key-wrapper" data-provider="openai">';
	4058	+ echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
3842	4059	echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3843		- echo '<p class="description">' . esc_html__('The OpenAI API key is required even when using other models as it is used for vector embedding functionality. You must add credits to your OpenAI billing account before use.', 'mxchat') . '</p>';
	4060	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4061	+ echo '</div>';
3844	4062	}
	4063	+
	4064	+// X.AI API Key
3845	4065	public function xai_api_key_callback() {
3846		- // Check if the feature is activated (paid feature)
3847		- $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
3848		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
3849		-
3850		- // Retrieve the X.AI API key value
3851	4066	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
3852	4067
3853		- // Render the input field for the X.AI API key
3854		- echo '<div class="' . esc_attr($class) . '">';
3855		- printf(
3856		- '<input type="password" id="xai_api_key" name="xai_api_key" value="%s" class="regular-text" %s />',
3857		- $xaiApiKey,
3858		- $disabled
3859		- );
	4068	+ echo '<div class="api-key-wrapper" data-provider="xai">';
	4069	+ echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
3860	4070	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3861		-
3862		- // If the feature is not activated, show the overlay with a "Pro Only" message
3863		- if (!$this->is_activated) {
3864		- echo '<div class="pro-feature-overlay">';
3865		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
3866		- echo '</div>';
3867		- }
3868		-
	4071	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
3869	4072	echo '</div>';
3870	4073	}
	4074	+// Claude API Key
3871	4075	public function claude_api_key_callback() {
3872		- // Check if the feature is activated (paid feature)
3873		- $disabled = $this->is_activated ? '' : 'disabled';
3874		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
3875		-
3876		- // Retrieve the Claude API key value directly like the others
3877	4076	$claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
3878		-
3879		- // Use direct name field like the other working API keys
3880		- echo '<div class="' . esc_attr($class) . '">';
3881		- printf(
3882		- '<input type="password" id="claude_api_key" name="claude_api_key" value="%s" class="regular-text" %s />',
3883		- $claudeApiKey,
3884		- $disabled
3885		- );
	4077	+
	4078	+ echo '<div class="api-key-wrapper" data-provider="claude">';
	4079	+ echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
3886	4080	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3887		-
3888		- if (!$this->is_activated) {
3889		- echo '<div class="pro-feature-overlay">';
3890		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
3891		- echo '</div>';
3892		- }
	4081	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
3893	4082	echo '</div>';
3894	4083	}
	4084	+
	4085	+// DeepSeek API Key
3895	4086	public function deepseek_api_key_callback() {
3896		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
3897	4087	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
3898	4088
3899		- // Notice we changed the name to "deepseek_api_key" (no array notation).
3900		- echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" />';
	4089	+ echo '<div class="api-key-wrapper" data-provider="deepseek">';
	4090	+ echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
3901	4091	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4092	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4093	+ echo '</div>';
3902	4094	}
3903	4095
	4096	+// Gemini API Key
	4097	+public function gemini_api_key_callback() {
	4098	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
3904	4099
	4100	+ echo '<div class="api-key-wrapper" data-provider="gemini">';
	4101	+ echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
	4102	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4103	+ echo '<p class="description api-key-notice">' . esc_html__('Required for Google Gemini models. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
	4104	+ echo '</div>';
	4105	+}
3905	4106
	4107	+// Voyage API Key
	4108	+public function voyage_api_key_callback() {
	4109	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
3906	4110
	4111	+ echo '<div class="api-key-wrapper" data-provider="voyage">';
	4112	+ echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
	4113	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4114	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected embedding model. Important: You must add credits before use.', 'mxchat') . '</p>';
	4115	+ echo '</div>';
	4116	+}
3907	4117
3908	4118	public function mxchat_loops_api_key_callback() {
3909		- // Support both old and new format
3910	4119	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
3911	4120
3912		- echo '<div class="api-key-wrapper">';
	4121	+ // Hidden fields to "trap" autofill
	4122	+ echo '<input type="text" style="display:none" autocomplete="username" />';
	4123	+ echo '<input type="password" style="display:none" autocomplete="current-password" />';
	4124	+
	4125	+ echo '<div class="api-key-wrapper" data-provider="loops">';
3913	4126	echo sprintf(
3914		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
	4127	+ '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
3915	4128	$loops_api_key
3916	4129	);
3917	4130	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3918	4131	echo '</div>';
3919		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	4132	+ echo '<p class="description">' . esc_html__('Enter your Loops API Key here. Once entered, refreshed page to load list (See FAQ for details)', 'mxchat') . '</p>';
3920	4133	}
3921		-
3922	4134	public function mxchat_loops_mailing_list_callback() {
3923	4135	// Add error handling and type checking
3924	4136	$loops_api_key = '';
3925	4137	$selected_list = '';
		@@ -3937,8 +4149,12 @@
3937	4149	if (!empty($loops_api_key)) {
3938	4150	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
3939	4151	if (is_array($lists) && !empty($lists)) {
3940	4152	echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	4153	+
	4154	+ // Add a default "Select a list" option
	4155	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	4156	+
3941	4157	foreach ($lists as $list) {
3942	4158	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
3943	4159	echo sprintf(
3944	4160	'<option value="%s" %s>%s</option>',
		@@ -3948,8 +4164,9 @@
3948	4164	);
3949	4165	}
3950	4166	}
3951	4167	echo '</select>';
	4168	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
3952	4169	} else {
3953	4170	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
3954	4171	}
3955	4172	} else {
		@@ -3997,31 +4214,108 @@
3997	4214	);
3998	4215	echo '<p class="description">' . esc_html__('Set the message displayed to users before they start a chat. Use this to provide a friendly greeting or instructions.', 'mxchat') . '</p>';
3999	4216	}
4000	4217
4001		-
4002		-
4003	4218	// Callback for AI Instructions textarea
4004	4219	public function system_prompt_instructions_callback() {
4005	4220	// Retrieve the current value of the system prompt instructions
4006	4221	$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4007		-
4008	4222	// Render the textarea field
4009	4223	printf(
4010	4224	'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4011	4225	$instructions
4012	4226	);
	4227	+ // Provide a helpful description with sample instructions button
	4228	+ echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	4229	+ echo '<div class="mxchat-instructions-container">';
	4230	+ echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
	4231	+ echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
	4232	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	4233	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	4234	+ echo '</svg>';
	4235	+ echo esc_html__('View Sample Instructions', 'mxchat');
	4236	+ echo '</button>';
	4237	+ echo '</div>';
4013	4238
4014		- // Provide a helpful description
4015		- echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
	4239	+ // Add modal to WordPress admin footer instead of inline
	4240	+ add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
4016	4241	}
4017	4242
	4243	+// New method to render modal in admin footer
	4244	+public function render_sample_instructions_modal() {
	4245	+ static $modal_rendered = false;
	4246	+ if ($modal_rendered) return; // Prevent duplicate modals
	4247	+ $modal_rendered = true;
4018	4248
	4249	+ echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
	4250	+ echo '<div class="mxchat-instructions-modal-content">';
	4251	+ echo '<div class="mxchat-instructions-modal-header">';
	4252	+ echo '<h3 class="mxchat-instructions-modal-title">';
	4253	+ 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">';
	4254	+ echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
	4255	+ echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
	4256	+ echo '</svg>';
	4257	+ echo esc_html__('Sample AI Instructions', 'mxchat');
	4258	+ echo '</h3>';
	4259	+ echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
	4260	+ 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">';
	4261	+ echo '<line x1="18" y1="6" x2="6" y2="18"/>';
	4262	+ echo '<line x1="6" y1="6" x2="18" y2="18"/>';
	4263	+ echo '</svg>';
	4264	+ echo '</button>';
	4265	+ echo '</div>';
	4266	+ echo '<div class="mxchat-instructions-modal-body">';
	4267	+ echo '<div class="mxchat-instructions-content">';
	4268	+ 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:
	4269	+
	4270	+# Response Style - CRITICALLY IMPORTANT
	4271	+- MAXIMUM LENGTH: 1-3 short sentences per response
	4272	+- Ultra-concise: Get straight to the answer with no filler
	4273	+- No introductions like "Sure!" or "I\'d be happy to help"
	4274	+- No phrases like "based on my knowledge" or "according to information"
	4275	+- No explanatory text before giving the answer
	4276	+- No summaries or repetition
	4277	+- Hyperlink all URLs
	4278	+- Respond in user\'s language
	4279	+- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
	4280	+
	4281	+# Knowledge Base Requirements - PREVENT HALLUCINATIONS
	4282	+- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
	4283	+- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
	4284	+- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
	4285	+- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
	4286	+- Better to admit insufficient information than provide inaccurate answers');
	4287	+ echo '</div>';
	4288	+ echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
	4289	+ 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">';
	4290	+ echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
	4291	+ echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
	4292	+ echo '</svg>';
	4293	+ echo esc_html__('Copy Instructions', 'mxchat');
	4294	+ echo '</button>';
	4295	+ echo '</div>';
	4296	+ echo '<div class="mxchat-instructions-modal-footer">';
	4297	+ echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
	4298	+ echo '</div>';
	4299	+ echo '</div>';
	4300	+ echo '</div>';
	4301	+}
	4302	+
	4303	+
4019	4304	public function mxchat_model_callback() {
4020	4305	// Define available models grouped by provider
4021	4306	$models = array(
	4307	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	4308	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	4309	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	4310	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	4311	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	4312	+ ),
4022	4313	esc_html__('X.AI Models', 'mxchat') => array(
4023		- 'grok-beta' => esc_html__('grok-beta (Early Beta)', 'mxchat'),
	4314	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	4315	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	4316	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	4317	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
4024	4318	'grok-2' => esc_html__('Grok 2', 'mxchat')
4025	4319	),
4026	4320	esc_html__('DeepSeek Models', 'mxchat') => array(
4027	4321	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
		@@ -4026,14 +4320,18 @@
4026	4320	esc_html__('DeepSeek Models', 'mxchat') => array(
4027	4321	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4028	4322	),
4029	4323	esc_html__('Claude Models', 'mxchat') => array(
4030		- 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Most Intelligent)', 'mxchat'),
4031		- 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Highly Complex Tasks)', 'mxchat'),
	4324	+ 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
	4325	+ 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
	4326	+ 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
	4327	+ 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Intelligent)', 'mxchat'),
	4328	+ 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
4032	4329	'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4033	4330	'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
4034	4331	),
4035	4332	esc_html__('OpenAI Models', 'mxchat') => array(
	4333	+ 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
4036	4334	'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4037	4335	'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4038	4336	'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4039	4337	'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
		@@ -4044,9 +4342,9 @@
4044	4342	// Retrieve the currently selected model from saved options
4045	4343	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4046	4344
4047	4345	// Begin the select dropdown
4048		- echo '<select id="model" name="model">'; // No array notation in name attribute
	4346	+ echo '<select id="model" name="model">';
4049	4347
4050	4348	// Iterate over groups of models
4051	4349	foreach ($models as $group_label => $group_models) {
4052	4350	echo '<optgroup label="' . esc_attr($group_label) . '">';
		@@ -4051,14 +4349,10 @@
4051	4349	foreach ($models as $group_label => $group_models) {
4052	4350	echo '<optgroup label="' . esc_attr($group_label) . '">';
4053	4351
4054	4352	foreach ($group_models as $model_value => $model_label) {
4055		- // Disable Pro-only models for non-activated users
4056		- $disabled = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? 'disabled' : '';
4057		- $label_suffix = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? esc_html__(' (Pro Only)', 'mxchat') : '';
4058		-
4059		- // Output the option element
4060		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . ' ' . $disabled . '>' . esc_html($model_label . $label_suffix) . '</option>';
	4353	+ // All models enabled - no disabled attribute or Pro Only label
	4354	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4061	4355	}
4062	4356
4063	4357	echo '</optgroup>';
4064	4358	}
		@@ -4065,12 +4359,55 @@
4065	4359
4066	4360	// Close the select dropdown
4067	4361	echo '</select>';
4068	4362
4069		- // Add a description below the dropdown
4070		- echo '<p class="description">' . esc_html__('Select the AI model to use for your chatbot. Pro-only models are marked accordingly.', 'mxchat') . '</p>';
	4363	+ // Updated description to remove mention of Pro-only models
	4364	+ echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
4071	4365	}
4072	4366
	4367	+public function enable_streaming_toggle_callback() {
	4368	+ // Get value from options array, default to 'on'
	4369	+ $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
	4370	+ $checked = ($enabled === 'on') ? 'checked' : '';
	4371	+
	4372	+ echo '<label class="toggle-switch">';
	4373	+ echo sprintf(
	4374	+ '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
	4375	+ esc_attr($checked)
	4376	+ );
	4377	+ echo '<span class="slider"></span>'; // Remove 'round' class to match working toggle
	4378	+ echo '</label>';
	4379	+ echo '<p class="description">' .
	4380	+ esc_html__('Enable real-time streaming responses for supported models (OpenAI and Claude). When disabled, responses will load all at once.', 'mxchat') .
	4381	+ '</p>';
	4382	+}
	4383	+// Callback function for embedding model selection
	4384	+public function embedding_model_callback() {
	4385	+ $models = array(
	4386	+ esc_html__('OpenAI Embeddings', 'mxchat') => array(
	4387	+ 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
	4388	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
	4389	+ 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
	4390	+ ),
	4391	+ esc_html__('Voyage AI Embeddings', 'mxchat') => array(
	4392	+ 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	4393	+ ),
	4394	+ esc_html__('Google Gemini Embeddings', 'mxchat') => array(
	4395	+ 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
	4396	+ )
	4397	+ );
	4398	+ $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	4399	+ echo '<select id="embedding_model" name="embedding_model">';
	4400	+ foreach ($models as $group_label => $group_models) {
	4401	+ echo '<optgroup label="' . esc_attr($group_label) . '">';
	4402	+ foreach ($group_models as $model_value => $model_label) {
	4403	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	4404	+ }
	4405	+ echo '</optgroup>';
	4406	+ }
	4407	+ echo '</select>';
	4408	+ 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>';
	4409	+}
4073	4410
4074	4411
4075	4412	public function mxchat_top_bar_title_callback() {
4076	4413	// Retrieve the current value of the top bar title from saved options
		@@ -4081,9 +4418,16 @@
4081	4418
4082	4419	// Add a description
4083	4420	echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4084	4421	}
4085		-
	4422	+public function mxchat_ai_agent_text_callback() {
	4423	+ // Retrieve the current value of the AI agent text from saved options
	4424	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	4425	+ // Render the input field
	4426	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	4427	+ // Add a description
	4428	+ echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
	4429	+}
4086	4430	public function enable_email_block_callback() {
4087	4431	// Load full plugin options array
4088	4432	$all_options = get_option('mxchat_options', []);
4089	4433
		@@ -4103,9 +4447,8 @@
4103	4447	echo '<p class="description">' . esc_html__('Their email will appear at the top of the transcript. Email form will show for users who are not logged in or have not provided an email within 24h.', 'mxchat') . '</p>';
4104	4448	}
4105	4449
4106	4450
4107		-
4108	4451	public function email_blocker_header_content_callback() {
4109	4452	// Load the entire 'mxchat_options' array
4110	4453	$all_options = get_option('mxchat_options', []);
4111	4454
		@@ -4113,14 +4456,15 @@
4113	4456	$content = isset($all_options['email_blocker_header_content'])
4114	4457	? $all_options['email_blocker_header_content']
4115	4458	: '';
4116	4459
4117		- // Render the textarea
	4460	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4118	4461	echo '<textarea
4119	4462	id="email_blocker_header_content"
4120	4463	name="email_blocker_header_content"
4121	4464	rows="5"
4122	4465	cols="70"
	4466	+ data-setting="email_blocker_header_content"
4123	4467	>' . esc_textarea($content) . '</textarea>';
4124	4468
4125	4469	echo '<p class="description">';
4126	4470	echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
		@@ -4126,9 +4470,8 @@
4126	4470	echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
4127	4471	echo '</p>';
4128	4472	}
4129	4473
4130		-
4131	4474	public function email_blocker_button_text_callback() {
4132	4475	// Load the entire 'mxchat_options' array
4133	4476	$all_options = get_option('mxchat_options', []);
4134	4477
		@@ -4149,23 +4492,20 @@
4149	4492
4150	4493	public function mxchat_intro_message_callback() {
4151	4494	// Load the entire 'mxchat_options' array
4152	4495	$all_options = get_option('mxchat_options', []);
4153		-
4154	4496	// Retrieve the saved intro message or use the default
4155	4497	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4156	4498	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4157		-
4158		- // Output the textarea with the saved value
	4499	+ // Output the textarea with the saved value without escaping HTML
4159	4500	?>
4160		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
	4501	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
4161	4502	<p class="description">
4162		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
	4503	+ <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
4163	4504	</p>
4164	4505	<?php
4165	4506	}
4166	4507
4167		-
4168	4508	public function mxchat_input_copy_callback() {
4169	4509	// Load the entire 'mxchat_options' array
4170	4510	$all_options = get_option('mxchat_options', []);
4171	4511
		@@ -4735,13 +5075,13 @@
4735	5075	// Render the input field
4736	5076	printf(
4737	5077	'<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
4738	5078	esc_attr($popular_question_1),
4739		- esc_attr__('Enter Popular Question 1', 'mxchat')
	5079	+ esc_attr__('Enter Quick Question 1', 'mxchat')
4740	5080	);
4741	5081
4742	5082	// Add a description for the field
4743		- echo '<p class="description">' . esc_html__('This will be the first popular question in the chatbot.', 'mxchat') . '</p>';
	5083	+ echo '<p class="description">' . esc_html__('This will be the first Quick Question in the chatbot, displayed above the input field.', 'mxchat') . '</p>';
4744	5084	}
4745	5085
4746	5086
4747	5087	public function mxchat_popular_question_2_callback() {
		@@ -4754,13 +5094,13 @@
4754	5094	// Render the input field
4755	5095	printf(
4756	5096	'<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
4757	5097	esc_attr($popular_question_2),
4758		- esc_attr__('Enter Popular Question 2', 'mxchat')
	5098	+ esc_attr__('Enter Quick Question 2', 'mxchat')
4759	5099	);
4760	5100
4761	5101	// Add a description for the field
4762		- echo '<p class="description">' . esc_html__('This will be the second popular question in the chatbot.', 'mxchat') . '</p>';
	5102	+ echo '<p class="description">' . esc_html__('This will be the second Quick Question in the chatbot.', 'mxchat') . '</p>';
4763	5103	}
4764	5104
4765	5105
4766	5106	public function mxchat_popular_question_3_callback() {
		@@ -4773,13 +5113,13 @@
4773	5113	// Render the input field
4774	5114	printf(
4775	5115	'<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
4776	5116	esc_attr($popular_question_3),
4777		- esc_attr(__('Enter Popular Question 3', 'mxchat'))
	5117	+ esc_attr(__('Enter Quick Question 3', 'mxchat'))
4778	5118	);
4779	5119
4780	5120	// Add a description for the field
4781		- echo '<p class="description">' . esc_html__('This will be the third popular question in the chatbot.', 'mxchat') . '</p>';
	5121	+ echo '<p class="description">' . esc_html__('This will be the third Quick Question in the chatbot.', 'mxchat') . '</p>';
4782	5122	}
4783	5123
4784	5124	public function mxchat_additional_popular_questions_callback() {
4785	5125	$options = get_option('mxchat_options', []);
		@@ -4800,9 +5140,9 @@
4800	5140	<button type="button" class="button mxchat-remove-question"
4801	5141	aria-label="%s">%s</button>
4802	5142	</div>',
4803	5143	esc_attr($question),
4804		- esc_attr(sprintf(__('Enter Additional Popular Question %d', 'mxchat'), $index + 4)),
	5144	+ esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
4805	5145	$index,
4806	5146	esc_attr(__('Remove question', 'mxchat')),
4807	5147	esc_html__('Remove', 'mxchat')
4808	5148	);
		@@ -4817,9 +5157,9 @@
4817	5157	data-question-index="0" />
4818	5158	<button type="button" class="button mxchat-remove-question"
4819	5159	aria-label="%s">%s</button>
4820	5160	</div>',
4821		- esc_attr(__('Enter Additional Popular Question 4', 'mxchat')),
	5161	+ esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
4822	5162	esc_attr(__('Remove question', 'mxchat')),
4823	5163	esc_html__('Remove', 'mxchat')
4824	5164	);
4825	5165	}
		@@ -4828,9 +5168,9 @@
4828	5168	'<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
4829	5169	esc_attr(__('Add question', 'mxchat')),
4830	5170	esc_html__('Add Question', 'mxchat')
4831	5171	);
4832		- echo '<p class="description">' . esc_html__('Add as many popular questions as you need.', 'mxchat') . '</p>';
	5172	+ echo '<p class="description">' . esc_html__('Add as many Quick Questions as you need.', 'mxchat') . '</p>';
4833	5173	echo '</div>';
4834	5174	}
4835	5175
4836	5176	public function mxchat_brave_api_key_callback() {
		@@ -4929,141 +5269,116 @@
4929	5269	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
4930	5270	}
4931	5271
4932	5272	public function mxchat_chat_toolbar_toggle_callback() {
4933		- // Get chat toolbar toggle value with fallback
4934		- $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
4935		- $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
	5273	+ // Get chat toolbar toggle value with fallback
	5274	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	5275	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
4936	5276
4937		- // Check if the plugin is activated (paid feature)
4938		- $disabled = $this->is_activated ? '' : 'disabled';
4939		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	5277	+ // Output the toggle switch
	5278	+ echo '<label class="toggle-switch">';
	5279	+ echo sprintf(
	5280	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	5281	+ esc_attr($checked)
	5282	+ );
	5283	+ echo '<span class="slider"></span>';
	5284	+ echo '</label>';
4940	5285
4941		- echo '<div class="' . esc_attr($class) . '">';
	5286	+ 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>';
	5287	+}
	5288	+/**
	5289	+ * Callback for PDF upload button toggle setting
	5290	+ */
	5291	+public function mxchat_show_pdf_upload_button_callback() {
	5292	+ // Get toggle value with fallback
	5293	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	5294	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
4942	5295
4943		- // Output the toggle switch
4944		- echo '<label class="toggle-switch">';
4945		- echo sprintf(
4946		- '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s %s />',
4947		- esc_attr($checked),
4948		- esc_attr($disabled)
4949		- );
4950		- echo '<span class="slider"></span>';
4951		- echo '</label>';
	5296	+ // Output the toggle switch
	5297	+ echo '<label class="toggle-switch">';
	5298	+ echo sprintf(
	5299	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	5300	+ esc_attr($checked)
	5301	+ );
	5302	+ echo '<span class="slider"></span>';
	5303	+ echo '</label>';
4952	5304
4953		- // Pro feature overlay
4954		- if (!$this->is_activated) {
4955		- echo '<div class="pro-feature-overlay">';
4956		- echo '<a href="https://mxchat.ai/" target="_blank">';
4957		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4958		- echo '</a>';
4959		- echo '</div>';
4960		- }
	5305	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	5306	+}
	5307	+/**
	5308	+ * Callback for Word upload button toggle setting
	5309	+ */
	5310	+public function mxchat_show_word_upload_button_callback() {
	5311	+ // Get toggle value with fallback
	5312	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	5313	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
4961	5314
4962		- echo '</div>';
4963		- echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
	5315	+ // Output the toggle switch
	5316	+ echo '<label class="toggle-switch">';
	5317	+ echo sprintf(
	5318	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	5319	+ esc_attr($checked)
	5320	+ );
	5321	+ echo '<span class="slider"></span>';
	5322	+ echo '</label>';
	5323	+
	5324	+ echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
4964	5325	}
4965	5326
4966		-
4967	5327	public function mxchat_pdf_intent_trigger_text_callback() {
4968		- $disabled = $this->is_activated ? '' : 'disabled';
4969		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4970	5328	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
4971	5329
4972		- echo '<div class="' . esc_attr($class) . '">';
4973	5330	echo sprintf(
4974	5331	'<textarea id="pdf_intent_trigger_text"
4975	5332	name="pdf_intent_trigger_text"
4976	5333	rows="3"
4977	5334	cols="50"
4978		- placeholder="%s"
4979		- %s>%s</textarea>',
	5335	+ placeholder="%s">%s</textarea>',
4980	5336	esc_attr__('Enter trigger text', 'mxchat'),
4981		- esc_attr($disabled),
4982	5337	isset($this->options['pdf_intent_trigger_text'])
4983	5338	? esc_textarea($this->options['pdf_intent_trigger_text'])
4984	5339	: esc_textarea($default_text)
4985	5340	);
4986	5341	echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
4987		-
4988		- if (!$this->is_activated) {
4989		- echo '<div class="pro-feature-overlay">';
4990		- echo '<a href="https://mxchat.ai/" target="_blank">';
4991		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4992		- echo '</a>';
4993		- echo '</div>';
4994		- }
4995		- echo '</div>';
4996	5342	}
4997	5343
4998	5344	public function mxchat_pdf_intent_success_text_callback() {
4999		- $disabled = $this->is_activated ? '' : 'disabled';
5000		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5001	5345	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5002	5346
5003		- echo '<div class="' . esc_attr($class) . '">';
5004	5347	echo sprintf(
5005	5348	'<textarea id="pdf_intent_success_text"
5006	5349	name="pdf_intent_success_text"
5007	5350	rows="3"
5008	5351	cols="50"
5009		- placeholder="%s"
5010		- %s>%s</textarea>',
	5352	+ placeholder="%s">%s</textarea>',
5011	5353	esc_attr__('Enter success text', 'mxchat'),
5012		- esc_attr($disabled),
5013	5354	isset($this->options['pdf_intent_success_text'])
5014	5355	? esc_textarea($this->options['pdf_intent_success_text'])
5015	5356	: esc_textarea($default_text)
5016	5357	);
5017	5358	echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
5018		-
5019		- if (!$this->is_activated) {
5020		- echo '<div class="pro-feature-overlay">';
5021		- echo '<a href="https://mxchat.ai/" target="_blank">';
5022		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5023		- echo '</a>';
5024		- echo '</div>';
5025		- }
5026		- echo '</div>';
5027	5359	}
5028	5360
5029	5361	public function mxchat_pdf_intent_error_text_callback() {
5030		- $disabled = $this->is_activated ? '' : 'disabled';
5031		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5032	5362	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5033	5363
5034		- echo '<div class="' . esc_attr($class) . '">';
5035	5364	echo sprintf(
5036	5365	'<textarea id="pdf_intent_error_text"
5037	5366	name="pdf_intent_error_text"
5038	5367	rows="3"
5039	5368	cols="50"
5040		- placeholder="%s"
5041		- %s>%s</textarea>',
	5369	+ placeholder="%s">%s</textarea>',
5042	5370	esc_attr__('Enter error text', 'mxchat'),
5043		- esc_attr($disabled),
5044	5371	isset($this->options['pdf_intent_error_text'])
5045	5372	? esc_textarea($this->options['pdf_intent_error_text'])
5046	5373	: esc_textarea($default_text)
5047	5374	);
5048	5375	echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
5049		-
5050		- if (!$this->is_activated) {
5051		- echo '<div class="pro-feature-overlay">';
5052		- echo '<a href="https://mxchat.ai/" target="_blank">';
5053		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5054		- echo '</a>';
5055		- echo '</div>';
5056		- }
5057		- echo '</div>';
5058	5376	}
5059	5377
5060	5378	public function mxchat_pdf_max_pages_callback() {
5061		- $disabled = $this->is_activated ? '' : 'disabled';
5062		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5063	5379	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5064	5380
5065		- echo '<div class="' . esc_attr($class) . '">';
5066	5381	echo sprintf(
5067	5382	'<input type="range"
5068	5383	id="pdf_max_pages"
5069	5384	name="pdf_max_pages"
		@@ -5069,37 +5384,24 @@
5069	5384	name="pdf_max_pages"
5070	5385	min="1"
5071	5386	max="69"
5072	5387	value="%d"
5073		- %s
5074	5388	class="range-slider" />',
5075		- esc_attr($max_pages),
5076		- esc_attr($disabled)
	5389	+ esc_attr($max_pages)
5077	5390	);
5078	5391	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5079	5392	echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
5080		-
5081		- if (!$this->is_activated) {
5082		- echo '<div class="pro-feature-overlay">';
5083		- echo '<a href="https://mxchat.ai/" target="_blank">';
5084		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5085		- echo '</a>';
5086		- echo '</div>';
5087		- }
5088		- echo '</div>';
5089	5393	}
5090	5394
5091	5395	public function mxchat_live_agent_status_callback() {
5092		- $disabled = $this->is_activated ? '' : 'disabled';
5093		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5094		- $status = isset($this->options['live_agent_status']) ? $this->options['live_agent_status'] : 'off';
5095		-
5096		- echo '<div class="' . esc_attr($class) . '">';
	5396	+ // Always get fresh options instead of using cached $this->options
	5397	+ $fresh_options = get_option('mxchat_options');
	5398	+ $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
	5399	+
5097	5400	echo '<label class="toggle-switch">';
5098	5401	echo sprintf(
5099		- '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s %s />',
5100		- checked($status, 'on', false),
5101		- esc_attr($disabled)
	5402	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	5403	+ checked($status, 'on', false)
5102	5404	);
5103	5405	echo '<span class="slider"></span>';
5104	5406	echo '</label>';
5105	5407	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5104,98 +5406,83 @@
5104	5406	echo '</label>';
5105	5407	echo '<label for="live_agent_status" class="mxchat-status-label">';
5106	5408	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5107	5409	echo '</label>';
5108		-
5109		- if (!$this->is_activated) {
5110		- echo '<div class="pro-feature-overlay">';
5111		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5112		- echo '</div>';
5113		- }
5114		- echo '</div>';
5115	5410	}
5116	5411
5117		-
5118		-// Away Message Callback
5119	5412	public function mxchat_live_agent_away_message_callback() {
5120		- $disabled = $this->is_activated ? '' : 'disabled';
5121		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5122	5413	$message = isset($this->options['live_agent_away_message'])
5123	5414	? $this->options['live_agent_away_message']
5124	5415	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5125	5416
5126		- echo '<div class="' . esc_attr($class) . '">';
5127	5417	printf(
5128		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5129		- esc_attr($disabled),
	5418	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5130	5419	esc_textarea($message)
5131	5420	);
5132	5421	echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
5133		-
5134		- if (!$this->is_activated) {
5135		- echo '<div class="pro-feature-overlay">';
5136		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5137		- echo '</div>';
5138		- }
5139		- echo '</div>';
5140	5422	}
5141	5423
5142	5424	public function mxchat_live_agent_notification_message_callback() {
5143		- $disabled = $this->is_activated ? '' : 'disabled';
5144		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5145	5425	$message = isset($this->options['live_agent_notification_message'])
5146	5426	? $this->options['live_agent_notification_message']
5147	5427	: __('Live agent has been notified.', 'mxchat');
5148	5428
5149		- echo '<div class="' . esc_attr($class) . '">';
5150	5429	printf(
5151		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5152		- esc_attr($disabled),
	5430	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5153	5431	esc_textarea($message)
5154	5432	);
5155	5433	echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
5156		-
5157		- if (!$this->is_activated) {
5158		- echo '<div class="pro-feature-overlay">';
5159		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5160		- echo '</div>';
5161		- }
5162		- echo '</div>';
5163	5434	}
5164	5435
5165	5436	public function mxchat_live_agent_webhook_url_callback() {
5166		- $disabled = $this->is_activated ? '' : 'disabled';
5167		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5168	5437	$webhook_url = isset($this->options['live_agent_webhook_url'])
5169	5438	? esc_url($this->options['live_agent_webhook_url'])
5170	5439	: esc_url(get_option('live_agent_webhook_url', ''));
5171	5440
5172		- echo '<div class="' . esc_attr($class) . '">';
5173	5441	printf(
5174		- '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" %s />',
5175		- $webhook_url,
5176		- esc_attr($disabled)
	5442	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	5443	+ $webhook_url
5177	5444	);
5178	5445	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5179	5446	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	5447	+}
5180	5448
5181		- if (!$this->is_activated) {
5182		- echo '<div class="pro-feature-overlay">';
5183		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5184		- echo '</div>';
5185		- }
5186		- echo '</div>';
	5449	+public function mxchat_live_agent_secret_key_callback() {
	5450	+ printf(
	5451	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	5452	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	5453	+ );
	5454	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5455	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5187	5456	}
5188	5457
	5458	+public function mxchat_live_agent_bot_token_callback() {
	5459	+ printf(
	5460	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	5461	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	5462	+ );
	5463	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5464	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	5465	+}
5189	5466
	5467	+public function mxchat_live_agent_user_ids_callback() {
	5468	+ $user_ids = isset($this->options['live_agent_user_ids'])
	5469	+ ? esc_textarea($this->options['live_agent_user_ids'])
	5470	+ : '';
	5471	+
	5472	+ printf(
	5473	+ '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
	5474	+ $user_ids
	5475	+ );
	5476	+ 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>';
	5477	+}
	5478	+
5190	5479	public function mxchat_similarity_threshold_callback() {
5191	5480	// Load from mxchat_options array
5192	5481	$options = get_option('mxchat_options', []);
5193	5482
5194		- // Get value with backwards compatibility
5195		- $threshold = isset($options['similarity_threshold'])
5196		- ? $options['similarity_threshold']
5197		- : get_option('mxchat_similarity_threshold', 80);
	5483	+ // Get value from options array with default of 80
	5484	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
5198	5485
5199	5486	echo '<div class="slider-container">';
5200	5487	echo sprintf(
5201	5488	'<input type="range"
		@@ -5200,9 +5487,9 @@
5200	5487	echo sprintf(
5201	5488	'<input type="range"
5202	5489	id="similarity_threshold"
5203	5490	name="similarity_threshold"
5204		- min="70"
	5491	+ min="20"
5205	5492	max="85"
5206	5493	step="1"
5207	5494	value="%s"
5208	5495	class="range-slider" />',
		@@ -5212,186 +5499,186 @@
5212	5499	'<span id="threshold_value" class="range-value">%s</span>',
5213	5500	esc_html($threshold)
5214	5501	);
5215	5502	echo '</div>';
5216		-
5217	5503	echo '<p class="description">';
5218		- echo esc_html__('Set the similarity threshold (recommended: 75) to balance accuracy; too high might limit your bot\'s ability to find relevant knowledge.', 'mxchat');
	5504	+ echo sprintf(
	5505	+ 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'),
	5506	+ '<a href="' . admin_url('admin.php?page=mxchat-addons') . '">',
	5507	+ '</a>'
	5508	+ );
5219	5509	echo '</p>';
5220	5510	}
5221	5511
5222		-
5223		-
5224		-public function mxchat_live_agent_secret_key_callback() {
5225		- $disabled = $this->is_activated ? '' : 'disabled';
5226		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5227		-
5228		- echo '<div class="' . esc_attr($class) . '">';
5229		- printf(
5230		- '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" %s />',
5231		- isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : '',
5232		- esc_attr($disabled)
5233		- );
5234		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5235		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5236		-
5237		- if (!$this->is_activated) {
5238		- echo '<div class="pro-feature-overlay">';
5239		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5240		- echo '</div>';
	5512	+public function mxchat_enqueue_admin_assets() {
	5513	+ // Get plugin version (define this in your main plugin file)
	5514	+ $version = defined('MXCHAT_VERSION') ? MXCHAT_VERSION : '2.2.7';
	5515	+
	5516	+ // Use file modification time for development (remove in production)
	5517	+ if (defined('WP_DEBUG') && WP_DEBUG) {
	5518	+ $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
5241	5519	}
5242		- echo '</div>';
	5520	+
	5521	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	5522	+ $plugin_url = plugin_dir_url(__FILE__) . '../';
	5523	+
	5524	+ // Only load on MxChat pages
	5525	+ if (strpos($current_page, 'mxchat') === false) {
	5526	+ return;
	5527	+ }
	5528	+
	5529	+ // Always load these on all MxChat pages
	5530	+ $this->enqueue_core_admin_assets($plugin_url, $version);
	5531	+ $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
	5532	+ $this->localize_admin_scripts($current_page);
5243	5533	}
5244		-
5245		-public function mxchat_live_agent_bot_token_callback() {
5246		- $disabled = $this->is_activated ? '' : 'disabled';
5247		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5248		-
5249		- echo '<div class="' . esc_attr($class) . '">';
5250		- printf(
5251		- '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" %s />',
5252		- isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : '',
5253		- esc_attr($disabled)
5254		- );
5255		- echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5256		- echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
5257		-
5258		- if (!$this->is_activated) {
5259		- echo '<div class="pro-feature-overlay">';
5260		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5261		- echo '</div>';
	5534	+private function enqueue_core_admin_assets($plugin_url, $version) {
	5535	+ // Core admin styles
	5536	+ wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
	5537	+ wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
	5538	+
	5539	+ // Core admin scripts
	5540	+ wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
	5541	+}
	5542	+private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
	5543	+ switch ($current_page) {
	5544	+ case 'mxchat-prompts':
	5545	+ // Knowledge processing page assets
	5546	+ wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
	5547	+ wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
	5548	+ // NEW: Add the knowledge processing script
	5549	+ wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery'), $version, true);
	5550	+ break;
	5551	+
	5552	+ case 'mxchat-transcripts':
	5553	+ wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array(), $version);
	5554	+ wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
	5555	+ break;
	5556	+
	5557	+ case 'mxchat-actions':
	5558	+ wp_enqueue_style('mxchat-intent-css', $plugin_url . 'css/intent-style.css', array(), $version);
	5559	+ break;
	5560	+
	5561	+ case 'mxchat-activation':
	5562	+ wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
	5563	+ break;
	5564	+
5262	5565	}
5263		- echo '</div>';
5264	5566	}
5265		-
5266		-public function mxchat_enqueue_admin_assets() {
5267		- wp_enqueue_style('wp-color-picker');
5268		-
5269		- // Get the plugin version or file modification time for cache busting
5270		- $plugin_version = '2.0.4'; // Replace this with your plugin's version
5271		-
5272		- // File paths
5273		- $color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
5274		- $embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
5275		- $admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
5276		- $knowledge_css_path = plugin_dir_path(__FILE__) . '../css/knowledge-style.css';
5277		- $intent_css_path = plugin_dir_path(__FILE__) . '../css/intent-style.css';
5278		- $transcripts_js_path = plugin_dir_path(__FILE__) . '../js/mxchat_transcripts.js';
5279		-
5280		- // Check if files exist and get modification times
5281		- $color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
5282		- $embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
5283		- $admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
5284		- $knowledge_css_version = file_exists($knowledge_css_path) ? filemtime($knowledge_css_path) : $plugin_version;
5285		- $intent_css_version = file_exists($intent_css_path) ? filemtime($intent_css_path) : $plugin_version;
5286		- $transcripts_js_version = file_exists($transcripts_js_path) ? filemtime($transcripts_js_path) : $plugin_version;
5287		-
5288		- // Enqueue scripts and styles with corrected paths
5289		- wp_enqueue_script(
5290		- 'mxchat-color-picker',
5291		- plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
5292		- array('wp-color-picker'),
5293		- $color_picker_version,
5294		- true
5295		- );
5296		-
5297		- wp_enqueue_script(
5298		- 'mxchat-embedding-check',
5299		- plugin_dir_url(__FILE__) . '../js/embedding-check.js',
5300		- array(),
5301		- $embedding_check_version,
5302		- true
5303		- );
5304		-
5305		- wp_enqueue_script(
5306		- 'mxchat-transcripts-js',
5307		- plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
5308		- array('jquery'),
5309		- $transcripts_js_version,
5310		- true
5311		- );
5312		-
5313		- wp_enqueue_script(
5314		- 'mxchat-admin-js',
5315		- plugin_dir_url(__FILE__) . '../js/mxchat-admin.js',
5316		- array('jquery'),
5317		- $plugin_version,
5318		- true
5319		- );
5320		-
5321		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	5567	+private function localize_admin_scripts($current_page) {
	5568	+ // Base localization data for main admin script
	5569	+ $base_data = array(
5322	5570	'ajax_url' => admin_url('admin-ajax.php'),
	5571	+ 'nonce' => wp_create_nonce('mxchat_status_nonce'),
	5572	+ 'admin_url' => admin_url(),
5323	5573	'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5324	5574	'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5325	5575	'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5326		- ));
5327		-
5328		- // Enqueue the admin CSS
5329		- wp_enqueue_style(
5330		- 'mxchat-admin-css',
5331		- plugin_dir_url(__FILE__) . '../css/admin-style.css',
5332		- array(),
5333		- $admin_css_version
	5576	+ 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
	5577	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	5578	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	5579	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	5580	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	5581	+ 'is_activated' => $this->is_activated ? '1' : '0',
	5582	+ 'status_refresh_interval' => 5000,
	5583	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	5584	+ 'ajaxurl' => admin_url('admin-ajax.php') // For jQuery fallback
5334	5585	);
5335		-
5336		- wp_enqueue_style(
5337		- 'mxchat-knowledge-css',
5338		- plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
5339		- array(),
5340		- $knowledge_css_version
5341		- );
5342		-
5343		-
5344		- wp_enqueue_style(
5345		- 'mxchat-intent-css',
5346		- plugin_dir_url(__FILE__) . '../css/intent-style.css',
5347		- array(),
5348		- $intent_css_version
5349		- );
5350		-
5351		- // IMPORTANT: Use the same script handle as above for localizing mxchatPromptsAdmin
5352		- wp_localize_script( 'mxchat-admin-js', 'mxchatPromptsAdmin', array(
5353		- 'ajax_url' => admin_url( 'admin-ajax.php' ),
5354		- 'prompts_setting_nonce' => wp_create_nonce( 'mxchat_prompts_setting_nonce' ),
5355		- ) );
5356		-
5357		- // Localize the script for color picker and settings
5358		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	5586	+
	5587	+ // Localize main admin script with base data
	5588	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
	5589	+
	5590	+ // Page-specific localizations
	5591	+ $this->localize_page_specific_scripts($current_page);
	5592	+}
	5593	+private function localize_page_specific_scripts($current_page) {
	5594	+ switch ($current_page) {
	5595	+ case 'mxchat-prompts':
	5596	+ // Status updater localization
	5597	+ wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
	5598	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5599	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	5600	+ ));
	5601	+
	5602	+ // Content selector localization
	5603	+ wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
	5604	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	5605	+ 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
	5606	+ 'i18n' => array(
	5607	+ 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
	5608	+ 'selectAll' => __('Select All', 'mxchat'),
	5609	+ 'process' => __('Process Selected', 'mxchat'),
	5610	+ 'cancel' => __('Cancel', 'mxchat'),
	5611	+ 'noResults' => __('No content found.', 'mxchat')
	5612	+ )
	5613	+ ));
	5614	+
	5615	+ // NEW: Knowledge processing script localization using mxchatAdmin
	5616	+ wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
	5617	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5618	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'), // Note: changed 'nonce' to 'status_nonce'
	5619	+ 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
	5620	+ 'admin_url' => admin_url(),
	5621	+ 'ajaxurl' => admin_url('admin-ajax.php'),
	5622	+ 'status_refresh_interval' => 2000
	5623	+ ));
	5624	+ break;
	5625	+
	5626	+ case 'mxchat-activation':
	5627	+ wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
	5628	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5629	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
	5630	+ ));
	5631	+ break;
	5632	+
	5633	+ case 'mxchat-settings':
	5634	+ default:
	5635	+ // Color picker and settings localization
	5636	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	5637	+ 'ajax_url' => admin_url('admin-ajax.php'),
	5638	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	5639	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	5640	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	5641	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	5642	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	5643	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	5644	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	5645	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	5646	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	5647	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	5648	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	5649	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
	5650	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
	5651	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	5652	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	5653	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	5654	+ 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	5655	+ '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'),
	5656	+ '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'),
	5657	+ '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'),
	5658	+ 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
	5659	+ 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
	5660	+ 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
	5661	+ 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
	5662	+ 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
	5663	+ 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
	5664	+ 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	5665	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	5666	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
	5667	+ 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
	5668	+ 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
	5669	+ 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	5670	+ ));
	5671	+ break;
	5672	+ }
	5673	+
	5674	+ // Additional localization that was in the original code
	5675	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
5359	5676	'ajax_url' => admin_url('admin-ajax.php'),
5360		- 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
5361		- 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
5362		- 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
5363		- 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
5364		- 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
5365		- 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
5366		- 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
5367		- 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
5368		- 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
5369		- 'icon_color' => $this->options['icon_color'] ?? '#fff',
5370		- 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
5371		- 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
5372		- 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
5373		- 'loops_api_key' => $this->options['loops_api_key'] ?? '',
5374		- 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
5375		- 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
5376		- 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
5377		- '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'),
5378		- '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'),
5379		- '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'),
5380		- 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
5381		- 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
5382		- 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
5383		- 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
5384		- 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
5385		- 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
5386		- 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
5387		- 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
5388		- 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
5389		- 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
	5677	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5390	5678	));
5391	5679	}
5392	5680
5393		-
5394	5681	public function mxchat_sanitize($input) {
5395	5682	$new_input = array();
5396	5683
5397	5684	if (isset($input['api_key'])) {
		@@ -5399,9 +5686,9 @@
5399	5686	}
5400	5687
5401	5688	if (isset($input['similarity_threshold'])) {
5402	5689	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5403		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	5690	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5404	5691	}
5405	5692
5406	5693	if (isset($input['xai_api_key'])) {
5407	5694	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
		@@ -5409,13 +5696,25 @@
5409	5696
5410	5697	if (isset($input['claude_api_key'])) {
5411	5698	$new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
5412	5699	}
	5700	+
	5701	+ if (isset($input['enable_streaming_toggle'])) {
	5702	+ $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
	5703	+ } else {
	5704	+ // If checkbox not checked, it won't be in $input, so set to 'off'
	5705	+ $new_input['enable_streaming_toggle'] = 'off';
	5706	+ }
	5707	+
5413	5708
5414	5709	if (isset($input['deepseek_api_key'])) {
5415	5710	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5416	5711	}
5417	5712
	5713	+ if (isset($input['gemini_api_key'])) {
	5714	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	5715	+ }
	5716	+
5418	5717	if (isset($input['enable_woocommerce_integration'])) {
5419	5718	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5420	5719	}
5421	5720
		@@ -5452,8 +5751,12 @@
5452	5751	if (isset($input['top_bar_title'])) {
5453	5752	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5454	5753	}
5455	5754
	5755	+ if (isset($input['ai_agent_text'])) {
	5756	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	5757	+ }
	5758	+
5456	5759	if (isset($input['enable_email_block'])) {
5457	5760	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5458	5761	}
5459	5762
		@@ -5465,9 +5768,9 @@
5465	5768	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5466	5769	}
5467	5770
5468	5771	if (isset($input['intro_message'])) {
5469		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	5772	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5470	5773	}
5471	5774
5472	5775	if (isset($input['input_copy'])) {
5473	5776	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5476,53 +5779,92 @@
5476	5779	if (isset($input['rate_limit_message'])) {
5477	5780	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5478	5781	}
5479	5782
5480		- if (isset($input['rate_limit_logged_out'])) {
5481		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' to allowed values
5482		- $rate_limit = sanitize_text_field($input['rate_limit_logged_out']);
	5783	+// Handle the new rate limits format
	5784	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	5785	+ $new_input['rate_limits'] = array();
	5786	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	5787	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
5483	5788
5484		- if (in_array($rate_limit, $allowed_limits, true)) {
5485		- $new_input['rate_limit_logged_out'] = $rate_limit;
5486		- } else {
5487		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	5789	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	5790	+ $new_input['rate_limits'][$role_id] = array();
	5791	+
	5792	+ // Sanitize limit
	5793	+ if (isset($settings['limit'])) {
	5794	+ $limit = sanitize_text_field($settings['limit']);
	5795	+ if (in_array($limit, $allowed_limits, true)) {
	5796	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	5797	+ } else {
	5798	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	5799	+ }
5488	5800	}
5489		- }
5490	5801
5491		- // Handle role rate limits
5492		- if (isset($input['role_rate_limits']) && is_array($input['role_rate_limits'])) {
5493		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
5494		- $new_input['role_rate_limits'] = array();
5495		-
5496		- foreach ($input['role_rate_limits'] as $role_id => $rate_limit) {
5497		- $rate_limit = sanitize_text_field($rate_limit);
5498		- if (in_array($rate_limit, $allowed_limits, true)) {
5499		- $new_input['role_rate_limits'][$role_id] = $rate_limit;
	5802	+ // Sanitize timeframe
	5803	+ if (isset($settings['timeframe'])) {
	5804	+ $timeframe = sanitize_text_field($settings['timeframe']);
	5805	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	5806	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5500	5807	} else {
5501		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	5808	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5502	5809	}
5503	5810	}
	5811	+
	5812	+ // Sanitize message
	5813	+ if (isset($settings['message'])) {
	5814	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	5815	+ }
5504	5816	}
	5817	+}
5505	5818
5506	5819	if (isset($input['pre_chat_message'])) {
5507	5820	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5508	5821	}
5509	5822
	5823	+ if (isset($input['voyage_api_key'])) {
	5824	+ $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
	5825	+ }
	5826	+
	5827	+ // Add to your sanitize function
	5828	+ if (isset($input['embedding_model'])) {
	5829	+ $allowed_models = array(
	5830	+ 'text-embedding-ada-002',
	5831	+ 'text-embedding-3-small',
	5832	+ 'text-embedding-3-large',
	5833	+ 'voyage-3-large',
	5834	+ 'gemini-embedding-exp-03-07'
	5835	+ );
	5836	+ if (in_array($input['embedding_model'], $allowed_models)) {
	5837	+ $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
	5838	+ }
	5839	+ }
	5840	+
5510	5841	if (isset($input['model'])) {
5511	5842	$allowed_models = array(
5512		- 'grok-beta',
5513		- 'grok-2',
5514		- 'deepseek-chat',
5515		- 'claude-3-5-sonnet-20241022',
5516		- 'claude-3-opus-20240229',
5517		- 'claude-3-sonnet-20240229',
5518		- 'claude-3-haiku-20240307',
5519		- 'gpt-4o',
5520		- 'gpt-4o-mini',
5521		- 'gpt-4-turbo',
5522		- 'gpt-4',
5523		- 'gpt-3.5-turbo',
5524		- );
	5843	+ 'gemini-2.0-flash',
	5844	+ 'gemini-2.0-flash-lite',
	5845	+ 'gemini-1.5-pro',
	5846	+ 'gemini-1.5-flash',
	5847	+ 'grok-3-beta',
	5848	+ 'grok-3-fast-beta',
	5849	+ 'grok-3-mini-beta',
	5850	+ 'grok-3-mini-fast-beta',
	5851	+ 'grok-2',
	5852	+ 'deepseek-chat',
	5853	+ 'claude-opus-4-20250514',
	5854	+ 'claude-sonnet-4-20250514',
	5855	+ 'claude-3-7-sonnet-20250219',
	5856	+ 'claude-3-5-sonnet-20241022',
	5857	+ 'claude-3-opus-20240229',
	5858	+ 'claude-3-sonnet-20240229',
	5859	+ 'claude-3-haiku-20240307',
	5860	+ 'gpt-4o',
	5861	+ 'gpt-4.1-2025-04-14',
	5862	+ 'gpt-4o-mini',
	5863	+ 'gpt-4-turbo',
	5864	+ 'gpt-4',
	5865	+ 'gpt-3.5-turbo',
	5866	+ );
5525	5867	if (in_array($input['model'], $allowed_models)) {
5526	5868	$new_input['model'] = sanitize_text_field($input['model']);
5527	5869	}
5528	5870	}
		@@ -5682,8 +6024,22 @@
5682	6024	if (isset($input['chat_toolbar_toggle'])) {
5683	6025	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5684	6026	}
5685	6027
	6028	+ // Sanitize PDF upload button toggle
	6029	+ if (isset($input['show_pdf_upload_button'])) {
	6030	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	6031	+ } else {
	6032	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	6033	+ }
	6034	+
	6035	+ // Sanitize Word upload button toggle
	6036	+ if (isset($input['show_word_upload_button'])) {
	6037	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	6038	+ } else {
	6039	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	6040	+ }
	6041	+
5686	6042	if (isset($input['pdf_intent_trigger_text'])) {
5687	6043	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5688	6044	}
5689	6045
		@@ -5712,8 +6068,12 @@
5712	6068	// Live Agent Integration
5713	6069	if (isset($input['live_agent_bot_token'])) {
5714	6070	$new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
5715	6071	}
	6072	+
	6073	+ if (isset($input['live_agent_user_ids'])) {
	6074	+ $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
	6075	+ }
5716	6076
5717	6077	if (isset($input['live_agent_status'])) {
5718	6078	$new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
5719	6079	}
		@@ -5737,62 +6097,10 @@
5737	6097	}
5738	6098
5739	6099
5740	6100
5741		-private static function mxchat_extract_main_content($html) {
5742		- if (empty($html)) {
5743		- //error_log('mxchat_extract_main_content: Empty HTML content received');
5744		- return '';
5745		- }
5746	6101
5747		- try {
5748		- $dom = new DOMDocument;
5749		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
5750	6102
5751		- // Simple load of HTML, with @ to suppress warnings
5752		- @$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
5753		-
5754		- $xpath = new DOMXPath($dom);
5755		-
5756		- // Simplified selectors focusing on common content areas
5757		- $selectors = [
5758		- '//article',
5759		- '//*[@id="content"]',
5760		- '//*[@class="entry-content"]',
5761		- '//main'
5762		- ];
5763		-
5764		- foreach ($selectors as $selector) {
5765		- $nodes = $xpath->query($selector);
5766		- if ($nodes && $nodes->length > 0) {
5767		- $content = '';
5768		- foreach ($nodes as $node) {
5769		- $content .= $dom->saveHTML($node);
5770		- }
5771		- if (!empty($content)) {
5772		- return $content;
5773		- }
5774		- }
5775		- }
5776		-
5777		- // Fallback: Return the entire body content if no specific selector matches
5778		- $body = $dom->getElementsByTagName('body');
5779		- if ($body->length > 0) {
5780		- return $dom->saveHTML($body->item(0));
5781		- }
5782		-
5783		- // Last resort: return the original HTML
5784		- return $html;
5785		-
5786		- } catch (Exception $e) {
5787		- //error_log('mxchat_extract_main_content error: ' . $e->getMessage());
5788		- return $html; // Return original HTML if parsing fails
5789		- } finally {
5790		- libxml_clear_errors();
5791		- }
5792		-}
5793		-
5794		-
5795	6103	private function mxchat_fetch_loops_mailing_lists($api_key) {
5796	6104	$url = 'https://app.loops.so/api/v1/lists';
5797	6105	$response = wp_remote_get($url, array(
5798	6106	'headers' => array(
		@@ -5810,12 +6118,8 @@
5810	6118
5811	6119	return isset($lists) && is_array($lists) ? $lists : array();
5812	6120	}
5813	6121
5814		-
5815		-
5816		-
5817		-
5818	6122	function mxchat_calculate_cosine_similarity($vec1, $vec2) {
5819	6123	if (empty($vec1) || empty($vec2)) {
5820	6124	return 0.0;
5821	6125	}
		@@ -5836,8 +6140,600 @@
5836	6140	return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
5837	6141	}
5838	6142	}
5839	6143
	6144	+/**
	6145	+ * Validates nonce and deletes all chat prompts
	6146	+ */
	6147	+public function mxchat_handle_delete_all_prompts() {
	6148	+ // Verify nonce
	6149	+ if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
	6150	+ wp_die(__('Nonce verification failed.', 'mxchat'));
	6151	+ }
	6152	+ // Check permissions
	6153	+ if (!current_user_can('manage_options')) {
	6154	+ wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
	6155	+ }
	6156	+ $success = true;
	6157	+ $error_messages = array();
	6158	+ // Check if Pinecone is enabled and configured
	6159	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6160	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	6161	+ if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
	6162	+ //error_log('[MXCHAT-DELETE] Pinecone is enabled - deleting all from Pinecone');
	6163	+ // Get Pinecone configuration
	6164	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6165	+ $pinecone_manager = new MxChat_Pinecone_Manager();
	6166	+ $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
	6167	+ if (!$result['success']) {
	6168	+ $success = false;
	6169	+ $error_messages[] = $result['message'];
	6170	+ }
	6171	+ // Clear Pinecone vector cache
	6172	+ delete_option('mxchat_pinecone_vector_ids_cache');
	6173	+ // Clear processed content caches
	6174	+ delete_option('mxchat_pinecone_processed_cache');
	6175	+ delete_option('mxchat_processed_content_cache');
	6176	+
	6177	+ // CLEAR THE PINECONE RECORDS CACHE (NEW LINE)
	6178	+ delete_transient('mxchat_pinecone_recent_1k_cache');
	6179	+
	6180	+ } else {
	6181	+ //error_log('[MXCHAT-DELETE] Pinecone not enabled - deleting from WordPress database');
	6182	+ // Delete from WordPress database
	6183	+ global $wpdb;
	6184	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	6185	+ $result = $wpdb->query("DELETE FROM {$table_name}");
	6186	+ if ($result === false) {
	6187	+ $success = false;
	6188	+ $error_messages[] = 'Failed to delete from WordPress database';
	6189	+ }
	6190	+ }
	6191	+ // Clear relevant cache
	6192	+ wp_cache_delete('all_prompts', 'mxchat_prompts');
	6193	+ // Set appropriate admin notice
	6194	+ if ($success) {
	6195	+ set_transient('mxchat_admin_notice_success',
	6196	+ __('All prompts deleted successfully.', 'mxchat'), 30);
	6197	+ } else {
	6198	+ set_transient('mxchat_admin_notice_error',
	6199	+ __('Failed to delete all prompts: ', 'mxchat') . implode(', ', $error_messages), 30);
	6200	+ }
	6201	+ // Redirect back with a success message
	6202	+ $redirect_url = add_query_arg(array(
	6203	+ 'page' => 'mxchat-prompts',
	6204	+ 'all_deleted' => $success ? 'true' : 'false'
	6205	+ ), admin_url('admin.php'));
	6206	+ wp_safe_redirect($redirect_url);
	6207	+ exit;
	6208	+}
	6209	+
	6210	+ /**
	6211	+ * Handles deletion prompt with nonce validation
	6212	+ */
	6213	+ public function mxchat_handle_delete_prompt() {
	6214	+ // Sanitize and validate nonce
	6215	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	6216	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	6217	+ wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
	6218	+ }
	6219	+
	6220	+ // Check permissions
	6221	+ if (!current_user_can('manage_options')) {
	6222	+ wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
	6223	+ }
	6224	+
	6225	+ // Get ID and source parameters
	6226	+ $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
	6227	+ $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
	6228	+
	6229	+ if (empty($id)) {
	6230	+ wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
	6231	+ }
	6232	+
	6233	+ $success = false;
	6234	+ $error_message = '';
	6235	+
	6236	+ // Check if Pinecone is enabled and determine source automatically if not specified
	6237	+ $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
	6238	+ $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
	6239	+
	6240	+ // If source is not specified, determine based on Pinecone configuration
	6241	+ if (empty($source)) {
	6242	+ $source = $use_pinecone ? 'pinecone' : 'wordpress';
	6243	+ }
	6244	+
	6245	+ if ($source === 'pinecone' || $use_pinecone) {
	6246	+ //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
	6247	+
	6248	+ // Handle Pinecone deletion
	6249	+ if (empty($pinecone_options['mxchat_pinecone_host']) ||
	6250	+ empty($pinecone_options['mxchat_pinecone_api_key'])) {
	6251	+ wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
	6252	+ }
	6253	+
	6254	+ // Delete from Pinecone using the vector ID directly
	6255	+ $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
	6256	+ $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
	6257	+ $id,
	6258	+ $pinecone_options['mxchat_pinecone_api_key'],
	6259	+ $pinecone_options['mxchat_pinecone_host']
	6260	+ );
	6261	+ if ($result['success']) {
	6262	+ $success = true;
	6263	+
	6264	+ // Remove from vector cache
	6265	+ $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
	6266	+ $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
	6267	+
	6268	+ set_transient('mxchat_admin_notice_success',
	6269	+ esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
	6270	+ } else {
	6271	+ $error_message = $result['message'];
	6272	+ set_transient('mxchat_admin_notice_error',
	6273	+ esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
	6274	+ }
	6275	+ } else {
	6276	+ //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
	6277	+
	6278	+ // Handle WordPress database deletion
	6279	+ global $wpdb;
	6280	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	6281	+
	6282	+ // Clear cache and delete prompt
	6283	+ wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
	6284	+
	6285	+ $result = $wpdb->delete(
	6286	+ $table_name,
	6287	+ array('id' => intval($id)),
	6288	+ array('%d')
	6289	+ );
	6290	+
	6291	+ if ($result !== false) {
	6292	+ $success = true;
	6293	+ set_transient('mxchat_admin_notice_success',
	6294	+ esc_html__('Entry deleted successfully.', 'mxchat'), 30);
	6295	+ } else {
	6296	+ set_transient('mxchat_admin_notice_error',
	6297	+ esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
	6298	+ }
	6299	+ }
	6300	+
	6301	+ // Redirect back to the prompts page
	6302	+ wp_safe_redirect(add_query_arg(
	6303	+ array(
	6304	+ 'page' => 'mxchat-prompts',
	6305	+ 'deleted' => $success ? 'true' : 'false'
	6306	+ ),
	6307	+ admin_url('admin.php')
	6308	+ ));
	6309	+ exit;
	6310	+ }
	6311	+
	6312	+ /**
	6313	+ * Validates user permissions for editing chat settings
	6314	+ */
	6315	+ public function mxchat_handle_edit_intent() {
	6316	+ // Security checks (nonce and permissions)
	6317	+ if (!current_user_can('manage_options')) {
	6318	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	6319	+ }
	6320	+ check_admin_referer('mxchat_edit_intent');
	6321	+
	6322	+ // Get POST data
	6323	+ $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
	6324	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	6325	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	6326	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	6327	+ $similarity_threshold = min(95, max(70, $threshold_percentage)) / 100; // Convert to 0.70–0.95
	6328	+
	6329	+ // Validate inputs
	6330	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	6331	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	6332	+ return;
	6333	+ }
	6334	+
	6335	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	6336	+ if (empty($phrases_array)) {
	6337	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	6338	+ return;
	6339	+ }
	6340	+
	6341	+ // Generate embeddings with improved error handling
	6342	+ $vectors = [];
	6343	+ $failed_phrases = [];
	6344	+
	6345	+ foreach ($phrases_array as $phrase) {
	6346	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	6347	+ if (is_array($embedding_vector)) {
	6348	+ $vectors[] = $embedding_vector;
	6349	+ } else {
	6350	+ $failed_phrases[] = $phrase;
	6351	+ }
	6352	+ }
	6353	+
	6354	+ if (!empty($failed_phrases)) {
	6355	+ $this->handle_embedding_error(
	6356	+ sprintf(
	6357	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	6358	+ implode(', ', $failed_phrases)
	6359	+ )
	6360	+ );
	6361	+ return;
	6362	+ }
	6363	+
	6364	+ if (empty($vectors)) {
	6365	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	6366	+ return;
	6367	+ }
	6368	+
	6369	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	6370	+ $serialized_vector = maybe_serialize($combined_vector);
	6371	+
	6372	+ // Update the database
	6373	+ global $wpdb;
	6374	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	6375	+
	6376	+ $result = $wpdb->update(
	6377	+ $table_name,
	6378	+ array(
	6379	+ 'intent_label' => $intent_label,
	6380	+ 'phrases' => implode(', ', $phrases_array),
	6381	+ 'embedding_vector' => $serialized_vector,
	6382	+ 'similarity_threshold' => $similarity_threshold
	6383	+ ),
	6384	+ array('id' => $intent_id),
	6385	+ array('%s', '%s', '%s', '%f'), // Format: string, string, string, float
	6386	+ array('%d') // Where format: integer
	6387	+ );
	6388	+
	6389	+ if (false === $result) {
	6390	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	6391	+ return;
	6392	+ }
	6393	+
	6394	+ // Set success message and redirect
	6395	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	6396	+
	6397	+ $redirect_url = add_query_arg(
	6398	+ array(
	6399	+ 'page' => 'mxchat-actions'
	6400	+ ),
	6401	+ admin_url('admin.php')
	6402	+ );
	6403	+ wp_safe_redirect($redirect_url);
	6404	+ exit;
	6405	+ }
	6406	+/**
	6407	+ * Checks user permissions for managing options
	6408	+ */
	6409	+public function mxchat_handle_add_intent() {
	6410	+ if (!current_user_can('manage_options')) {
	6411	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	6412	+ }
	6413	+ check_admin_referer('mxchat_add_intent_nonce');
	6414	+
	6415	+ global $wpdb;
	6416	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	6417	+
	6418	+ // Sanitize and get form data
	6419	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	6420	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	6421	+ $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
	6422	+
	6423	+ // Get similarity threshold from form (convert percentage to decimal)
	6424	+ $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
	6425	+
	6426	+ // Validate required fields
	6427	+ if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
	6428	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	6429	+ return;
	6430	+ }
	6431	+
	6432	+ // Validate callback function
	6433	+ $available_callbacks = $this->mxchat_get_available_callbacks();
	6434	+ if (!array_key_exists($callback_function, $available_callbacks)) {
	6435	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	6436	+ return;
	6437	+ }
	6438	+
	6439	+ // Check Pro requirements
	6440	+ $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
	6441	+ if ($is_pro_only && !$this->is_activated) {
	6442	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	6443	+ return;
	6444	+ }
	6445	+
	6446	+ // Process phrases
	6447	+ $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
	6448	+ if (empty($phrases_array)) {
	6449	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	6450	+ return;
	6451	+ }
	6452	+
	6453	+ // Generate embeddings with improved error handling
	6454	+ $vectors = [];
	6455	+ $failed_phrases = [];
	6456	+ foreach ($phrases_array as $phrase) {
	6457	+ $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
	6458	+ if (is_array($embedding_vector)) {
	6459	+ $vectors[] = $embedding_vector;
	6460	+ } else {
	6461	+ $failed_phrases[] = $phrase;
	6462	+ }
	6463	+ }
	6464	+
	6465	+ // Check for embedding failures
	6466	+ if (!empty($failed_phrases)) {
	6467	+ $this->handle_embedding_error(
	6468	+ sprintf(
	6469	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	6470	+ implode(', ', $failed_phrases)
	6471	+ )
	6472	+ );
	6473	+ return;
	6474	+ }
	6475	+
	6476	+ if (empty($vectors)) {
	6477	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	6478	+ return;
	6479	+ }
	6480	+
	6481	+ // Create combined vector and insert into database
	6482	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	6483	+ $serialized_vector = maybe_serialize($combined_vector);
	6484	+
	6485	+ $result = $wpdb->insert($table_name, [
	6486	+ 'intent_label' => $intent_label,
	6487	+ 'phrases' => implode(', ', $phrases_array),
	6488	+ 'embedding_vector' => $serialized_vector,
	6489	+ 'callback_function' => $callback_function,
	6490	+ 'similarity_threshold' => $similarity_threshold, // Now uses the actual form value
	6491	+ ]);
	6492	+
	6493	+ if ($result === false) {
	6494	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	6495	+ return;
	6496	+ }
	6497	+
	6498	+ // Set success message and redirect
	6499	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	6500	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
	6501	+ exit;
	6502	+}
	6503	+
	6504	+ /**
	6505	+ * Averages multiple vectors into a single vector
	6506	+ */
	6507	+ private function mxchat_average_vectors($vectors) {
	6508	+ $vector_length = count($vectors[0]);
	6509	+ $sum_vector = array_fill(0, $vector_length, 0);
	6510	+
	6511	+ foreach ($vectors as $vector) {
	6512	+ for ($i = 0; $i < $vector_length; $i++) {
	6513	+ $sum_vector[$i] += $vector[$i];
	6514	+ }
	6515	+ }
	6516	+
	6517	+ // Divide each component by the number of vectors to get the average
	6518	+ $num_vectors = count($vectors);
	6519	+ for ($i = 0; $i < $vector_length; $i++) {
	6520	+ $sum_vector[$i] /= $num_vectors;
	6521	+ }
	6522	+
	6523	+ return $sum_vector;
	6524	+ }
	6525	+
	6526	+
	6527	+
	6528	+
	6529	+ /**
	6530	+ * Generates embeddings from input text for MXChat
	6531	+ */
	6532	+ public function mxchat_generate_embedding($text) {
	6533	+ // Enable detailed logging for debugging
	6534	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	6535	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	6536	+
	6537	+ $options = get_option('mxchat_options');
	6538	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	6539	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	6540	+
	6541	+ // Determine provider and endpoint
	6542	+ if (strpos($selected_model, 'voyage') === 0) {
	6543	+ $api_key = $options['voyage_api_key'] ?? '';
	6544	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	6545	+ $provider_name = 'Voyage AI';
	6546	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	6547	+ } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
	6548	+ $api_key = $options['gemini_api_key'] ?? '';
	6549	+ $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
	6550	+ $provider_name = 'Google Gemini';
	6551	+ //error_log('[MXCHAT-EMBED] Using Google Gemini API');
	6552	+ } else {
	6553	+ $api_key = $options['api_key'] ?? '';
	6554	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	6555	+ $provider_name = 'OpenAI';
	6556	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	6557	+ }
	6558	+
	6559	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	6560	+
	6561	+ if (empty($api_key)) {
	6562	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	6563	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	6564	+ return $error_message;
	6565	+ }
	6566	+
	6567	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	6568	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	6569	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	6570	+
	6571	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
	6572	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	6573	+ // Consider truncating text here
	6574	+ }
	6575	+
	6576	+ // Prepare request body based on provider
	6577	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	6578	+ // Gemini API format
	6579	+ $request_body = array(
	6580	+ 'model' => 'models/' . $selected_model,
	6581	+ 'content' => array(
	6582	+ 'parts' => array(
	6583	+ array('text' => $text)
	6584	+ )
	6585	+ )
	6586	+ );
	6587	+
	6588	+ // Set output dimensionality to 1536 for consistency with other models
	6589	+ $request_body['outputDimensionality'] = 1536;
	6590	+ } else {
	6591	+ // OpenAI/Voyage API format
	6592	+ $request_body = array(
	6593	+ 'model' => $selected_model,
	6594	+ 'input' => $text
	6595	+ );
	6596	+
	6597	+ // Add output_dimension for voyage-3-large model
	6598	+ if ($selected_model === 'voyage-3-large') {
	6599	+ $request_body['output_dimension'] = 2048;
	6600	+ }
	6601	+ }
	6602	+
	6603	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	6604	+
	6605	+ // Prepare headers based on provider
	6606	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	6607	+ // Gemini uses API key as query parameter
	6608	+ $endpoint .= '?key=' . $api_key;
	6609	+ $headers = array(
	6610	+ 'Content-Type' => 'application/json'
	6611	+ );
	6612	+ } else {
	6613	+ // OpenAI/Voyage use Bearer token
	6614	+ $headers = array(
	6615	+ 'Authorization' => 'Bearer ' . $api_key,
	6616	+ 'Content-Type' => 'application/json'
	6617	+ );
	6618	+ }
	6619	+
	6620	+ // Make API request
	6621	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	6622	+ $response = wp_remote_post($endpoint, array(
	6623	+ 'body' => wp_json_encode($request_body),
	6624	+ 'headers' => $headers,
	6625	+ 'timeout' => 60 // Increased timeout for large inputs
	6626	+ ));
	6627	+
	6628	+ // Handle wp_remote_post errors
	6629	+ if (is_wp_error($response)) {
	6630	+ $error_message = $response->get_error_message();
	6631	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	6632	+ return 'Connection error: ' . $error_message;
	6633	+ }
	6634	+
	6635	+ // Get and check HTTP response code
	6636	+ $http_code = wp_remote_retrieve_response_code($response);
	6637	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	6638	+
	6639	+ if ($http_code !== 200) {
	6640	+ $error_body = wp_remote_retrieve_body($response);
	6641	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	6642	+
	6643	+ // Try to parse error for more details
	6644	+ $error_json = json_decode($error_body, true);
	6645	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	6646	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	6647	+ $error_message = $error_json['error']['message'] ?? 'No message';
	6648	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	6649	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	6650	+
	6651	+ // Customize error message for common API errors
	6652	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	6653	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	6654	+ } elseif ($error_type === 'authentication_error') {
	6655	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	6656	+ }
	6657	+
	6658	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	6659	+ return $error_message;
	6660	+ }
	6661	+
	6662	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	6663	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	6664	+ return $error_message;
	6665	+ }
	6666	+
	6667	+ // Parse response body
	6668	+ $response_body = wp_remote_retrieve_body($response);
	6669	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	6670	+
	6671	+ $response_data = json_decode($response_body, true);
	6672	+
	6673	+ if (json_last_error() !== JSON_ERROR_NONE) {
	6674	+ $error = json_last_error_msg();
	6675	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	6676	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	6677	+ return "Failed to parse API response: $error";
	6678	+ }
	6679	+
	6680	+ // Handle different response formats based on provider
	6681	+ if (strpos($selected_model, 'gemini-embedding') === 0) {
	6682	+ // Gemini API response format
	6683	+ if (isset($response_data['embedding']['values'])) {
	6684	+ $embedding_dimensions = count($response_data['embedding']['values']);
	6685	+ //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
	6686	+
	6687	+ // Check if embedding dimensions are as expected (should be 1536)
	6688	+ if ($embedding_dimensions !== 1536) {
	6689	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
	6690	+ }
	6691	+
	6692	+ return $response_data['embedding']['values'];
	6693	+ } else {
	6694	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
	6695	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	6696	+
	6697	+ if (isset($response_data['error'])) {
	6698	+ $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
	6699	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6700	+ return $error_message;
	6701	+ }
	6702	+
	6703	+ $error_message = "Invalid Gemini API response format: No embedding found";
	6704	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6705	+ return $error_message;
	6706	+ }
	6707	+ } else {
	6708	+ // OpenAI/Voyage API response format
	6709	+ if (isset($response_data['data'][0]['embedding'])) {
	6710	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	6711	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	6712	+
	6713	+ // Check if embedding dimensions are as expected
	6714	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	6715	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	6716	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	6717	+ }
	6718	+
	6719	+ return $response_data['data'][0]['embedding'];
	6720	+ } else {
	6721	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	6722	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	6723	+
	6724	+ if (isset($response_data['error'])) {
	6725	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	6726	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6727	+ return $error_message;
	6728	+ }
	6729	+
	6730	+ $error_message = "Invalid API response format: No embedding found";
	6731	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	6732	+ return $error_message;
	6733	+ }
	6734	+ }
	6735	+ }
5840	6736
5841	6737
5842	6738
5843	6739	}