← All changes | includes/class-mxchat-admin.php +3355 -1415 2.0.5 → 2.1.7 View file →

		@@ -37,11 +37,12 @@
37	37	add_action('wp_ajax_mxchat_save_inline_prompt', array($this, 'mxchat_save_inline_prompt'));
38	38	add_action('admin_post_mxchat_delete_all_prompts', array($this, 'mxchat_handle_delete_all_prompts'));
39	39	add_action('admin_post_mxchat_add_intent', array($this, 'mxchat_handle_add_intent'));
40	40	add_action('admin_post_mxchat_delete_intent', array($this, 'mxchat_handle_delete_intent'));
41		- add_action('admin_post_mxchat_update_intent_threshold', array($this, 'mxchat_handle_update_intent_threshold'));
	41	+ add_action('wp_ajax_mxchat_toggle_action', array($this, 'mxchat_toggle_action'));
	42	+ add_action('wp_ajax_mxchat_update_intent_threshold', array($this, 'mxchat_update_intent_threshold'));
42	43	add_action('admin_post_mxchat_stop_processing', array($this, 'mxchat_stop_processing'));
43		- add_action('admin_post_mxchat_edit_intent', array($this, 'handle_edit_intent'));
	44	+ add_action('admin_post_mxchat_edit_intent', array($this, 'mxchat_handle_edit_intent'));
44	45	add_action('save_post', array($this, 'handle_post_update'), 10, 3);
45	46	add_action('post_updated', array($this, 'handle_post_update'), 10, 3);
46	47	add_action('wp_ajax_mxchat_save_setting', array($this, 'mxchat_save_setting_callback'));
47	48	add_action('wp_trash_post', array($this, 'mxchat_handle_post_delete'));
		@@ -56,16 +57,23 @@
56	57	add_action('wp_insert_post', array($this, 'mxchat_handle_product_change'), 10, 3);
57	58	add_action('wp_trash_post', array($this, 'mxchat_handle_product_delete'));
58	59	add_action('before_delete_post', array($this, 'mxchat_handle_product_delete'));
59	60	}
	61	+
	62	+ add_action('wp_ajax_mxchat_get_status_updates', array($this, 'ajax_get_status_updates'));
	63	+ add_action('admin_notices', array($this, 'display_admin_notices'));
	64	+
60	65	}
61	66
62		- // Method to check if the license is active
63	67	private function is_license_active() {
64		- $license_status = get_option('mxchat_license_status', esc_html__('inactive', 'mxchat'));
65		- return $license_status === esc_html__('active', 'mxchat');
66		- }
	68	+ // Get the raw value without translation
	69	+ $license_status = get_option('mxchat_license_status', 'inactive');
	70	+
	71	+ // Check against multiple possible values, bypassing translation issues
	72	+ return ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
	73	+}
67	74
	75	+
68	76	// Initialize default options
69	77	private function initialize_default_options() {
70	78	$default_options = array(
71	79	'api_key' => '',
		@@ -71,8 +79,11 @@
71	79	'api_key' => '',
72	80	'xai_api_key' => '',
73	81	'claude_api_key' => '',
74	82	'deepseek_api_key' => '',
	83	+ 'voyage_api_key' => '',
	84	+ 'gemini_api_key' => '',
	85	+ 'embedding_model' => 'text-embedding-ada-002',
75	86	'system_prompt_instructions' => esc_html__('[EXAMPLE INSTRUCTIONS] You are an AI Chatbot assistant for this website. The primary subject you should focus on is [insert proper subject here]. Your main goal is to assist visitors with questions related to this specific topic. Here are some key things to keep in mind:
76	87	- Your name is [Chatbot Name].
77	88	- Stay focused on topics related to [insert proper subject here]. If a visitor asks about an unrelated topic, politely redirect the conversation to how you can assist them with this subject.
78	89	- 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.
		@@ -82,12 +93,13 @@
82	93	'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
83	94	'role_rate_limits' => array(),
84	95	'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
85	96	'enable_email_block' => '',
86		- 'email_blocker_header_content' => esc_html__("<h2>Welcome to Our Chat!</h2>\n<p>Let's get started. Enter your email to begin chatting with us.</p>", 'mxchat'),
	97	+ 'email_blocker_header_content' => __("<h2>Welcome to Our Chat!</h2>\n<p>Let's get started. Enter your email to begin chatting with us.</p>", 'mxchat'),
87	98	'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
88	99	'top_bar_title' => esc_html__('MxChat', 'mxchat'),
89		- 'intro_message' => esc_html__('Hello! How can I assist you today?', 'mxchat'),
	100	+ 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
	101	+ 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
90	102	'input_copy' => esc_html__('How can I assist?', 'mxchat'),
91	103	'append_to_body' => esc_html__('off', 'mxchat'),
92	104	'close_button_color' => esc_html__('#fff', 'mxchat'),
93	105	'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
		@@ -106,17 +118,19 @@
106	118
107	119	// New fields for Loops Integration
108	120	'loops_api_key' => '',
109	121	'loops_mailing_list' => '',
110		- 'triggered_phrase_response' => esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
111		- 'email_capture_response' => esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	122	+ 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
	123	+ 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
112	124	'popular_question_1' => '',
113	125	'popular_question_2' => '',
114	126	'popular_question_3' => '',
115		- 'pdf_intent_trigger_text' => esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
116		- 'pdf_intent_success_text' => esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
117		- 'pdf_intent_error_text' => esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
	127	+ 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
	128	+ 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
	129	+ 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
118	130	'pdf_max_pages' => 69,
	131	+ 'show_pdf_upload_button' => 'on',
	132	+ 'show_word_upload_button' => 'on',
119	133
120	134	// Live Agent Integration
121	135	'live_agent_webhook_url' => '',
122	136	'live_agent_secret_key' => '',
		@@ -185,13 +199,13 @@
185	199	);
186	200
187	201	add_submenu_page(
188	202	'mxchat-max',
189		- esc_html__('MxChat Intents', 'mxchat'),
190		- esc_html__('Intents', 'mxchat'),
	203	+ esc_html__('MxChat Actions', 'mxchat'),
	204	+ esc_html__('Actions', 'mxchat'),
191	205	'manage_options',
192		- 'mxchat-intents',
193		- array($this, 'mxchat_intents_page_html')
	206	+ 'mxchat-actions',
	207	+ array($this, 'mxchat_actions_page_html')
194	208	);
195	209
196	210	add_submenu_page(
197	211	'mxchat-max',
		@@ -221,28 +235,52 @@
221	235
222	236	public function mxchat_save_setting_callback() {
223	237	check_ajax_referer('mxchat_save_setting_nonce');
224	238	if (!current_user_can('manage_options')) {
	239	+ ('MXChat Save: Unauthorized access attempt');
225	240	wp_send_json_error(['message' => esc_html__('Unauthorized', 'mxchat')]);
226	241	}
	242	+
227	243	$name = isset($_POST['name']) ? $_POST['name'] : '';
228	244	// Strip slashes from the value before saving
229	245	$value = isset($_POST['value']) ? stripslashes($_POST['value']) : '';
	246	+
	247	+ //error_log('MXChat Save: Processing field name: ' . $name);
	248	+ //error_log('MXChat Save: Field value: ' . $value);
	249	+
230	250	if (empty($name)) {
	251	+ //error_log('MXChat Save: Empty field name detected');
231	252	wp_send_json_error(['message' => esc_html__('Invalid field name', 'mxchat')]);
232	253	}
	254	+
233	255	// Load the full options array
234	256	$options = get_option('mxchat_options', []);
	257	+ //error_log('MXChat Save: Current options array: ' . print_r($options, true));
	258	+
235	259	// Handle special cases
236	260	switch ($name) {
237	261	case 'additional_popular_questions':
	262	+ //error_log('MXChat Save: Processing additional_popular_questions');
238	263	$questions = json_decode($value, true); // No need for stripslashes here
239	264	if (is_array($questions)) {
240	265	$options[$name] = $questions;
241	266	// Also update old option for backwards compatibility
242	267	update_option('additional_popular_questions', $questions);
	268	+ //error_log('MXChat Save: Saved ' . count($questions) . ' additional questions');
	269	+ } else {
	270	+ //error_log('MXChat Save: Failed to decode questions JSON');
243	271	}
244	272	break;
	273	+ case 'email_blocker_header_content':
	274	+ //error_log('MXChat Save: Processing email_blocker_header_content');
	275	+ // Allow HTML content but sanitize it safely
	276	+ $options[$name] = wp_kses_post($value);
	277	+ break;
	278	+ case 'similarity_threshold':
	279	+ //error_log('MXChat Save: Processing similarity_threshold');
	280	+ // Save to the options array
	281	+ $options[$name] = $value;
	282	+ break;
245	283	case 'user_message_bg_color':
246	284	case 'user_message_font_color':
247	285	case 'bot_message_bg_color':
248	286	case 'bot_message_font_color':
		@@ -255,63 +293,136 @@
255	293	case 'live_agent_message_font_color':
256	294	case 'mode_indicator_bg_color':
257	295	case 'mode_indicator_font_color':
258	296	case 'toolbar_icon_color':
	297	+ //error_log('MXChat Save: Processing color value: ' . $name);
259	298	// Store color values directly
260	299	$options[$name] = $value;
261	300	break;
262	301	case 'live_agent_status':
	302	+ //error_log('MXChat Save: Processing live_agent_status');
263	303	// Set the new value
264	304	$options[$name] = ($value === 'on') ? 'on' : 'off';
265	305	break;
266	306	case 'enable_woocommerce_integration':
	307	+ //error_log('MXChat Save: Processing enable_woocommerce_integration');
267	308	// Handle values that used to be 1/0
268	309	$options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
269	310	break;
270	311	default:
271		- // Handle role rate limits
272		- if (strpos($name, 'mxchat_options[role_rate_limits]') !== false) {
	312	+ // First check for rate limits settings
	313	+ if (strpos($name, 'mxchat_options[rate_limits]') !== false) {
	314	+ //error_log('MXChat Save: Detected rate_limits field: ' . $name);
	315	+
	316	+ // Extract role ID and setting from the name
	317	+ preg_match('/\[rate_limits\]\[(.*?)\]\[(.*?)\]/', $name, $matches);
	318	+ //error_log('MXChat Save: Regex matches: ' . print_r($matches, true));
	319	+
	320	+ if (isset($matches[1]) && isset($matches[2])) {
	321	+ $role_id = $matches[1];
	322	+ $setting_key = $matches[2]; // limit, timeframe, or message
	323	+
	324	+ //error_log('MXChat Save: Role ID = ' . $role_id . ', Setting Key = ' . $setting_key);
	325	+
	326	+ // Initialize rate_limits if it doesn't exist
	327	+ if (!isset($options['rate_limits'])) {
	328	+ // //error_log('MXChat Save: Initializing rate_limits array');
	329	+ $options['rate_limits'] = [];
	330	+ }
	331	+
	332	+ // Initialize role settings if it doesn't exist
	333	+ if (!isset($options['rate_limits'][$role_id])) {
	334	+ //error_log('MXChat Save: Initializing rate_limits for role: ' . $role_id);
	335	+ $options['rate_limits'][$role_id] = [
	336	+ 'limit' => ($role_id === 'logged_out') ? '10' : '100',
	337	+ 'timeframe' => 'daily',
	338	+ 'message' => 'Rate limit exceeded. Please try again later.'
	339	+ ];
	340	+ }
	341	+
	342	+ // Update the specific setting
	343	+ $options['rate_limits'][$role_id][$setting_key] = $value;
	344	+ //error_log('MXChat Save: Updated rate_limits[' . $role_id . '][' . $setting_key . '] = ' . $value);
	345	+ } else {
	346	+ //error_log('MXChat Save: Failed to parse rate_limits pattern: ' . $name);
	347	+ }
	348	+ }
	349	+ // Then check for role rate limits (old format)
	350	+ else if (strpos($name, 'mxchat_options[role_rate_limits]') !== false) {
	351	+ //error_log('MXChat Save: Processing role_rate_limits field: ' . $name);
273	352	// Extract role ID from the name
274	353	preg_match('/\[role_rate_limits\]\[(.*?)\]/', $name, $matches);
	354	+ //error_log('MXChat Save: Regex matches: ' . print_r($matches, true));
	355	+
275	356	if (isset($matches[1])) {
276	357	$role_id = $matches[1];
277	358	// Initialize role_rate_limits if it doesn't exist
278	359	if (!isset($options['role_rate_limits'])) {
	360	+ //error_log('MXChat Save: Initializing role_rate_limits array');
279	361	$options['role_rate_limits'] = [];
280	362	}
281	363	// Update the specific role's rate limit
282	364	$options['role_rate_limits'][$role_id] = sanitize_text_field($value);
283		- break;
	365	+ //error_log('MXChat Save: Updated role_rate_limits[' . $role_id . '] = ' . $value);
	366	+ } else {
	367	+ //error_log('MXChat Save: Failed to parse role_rate_limits pattern: ' . $name);
284	368	}
285	369	}
286	370	// Handle toggles
287		- if (strpos($name, 'toggle') !== false || in_array($name, [
	371	+ else if (strpos($name, 'toggle') !== false || in_array($name, [
288	372	'chat_persistence_toggle',
289	373	'privacy_toggle',
290	374	'complianz_toggle',
291		- 'chat_toolbar_toggle' // Removed live_agent_status from here
	375	+ 'chat_toolbar_toggle',
	376	+ 'show_pdf_upload_button',
	377	+ 'show_word_upload_button'
292	378	])) {
	379	+ //error_log('MXChat Save: Processing toggle: ' . $name);
293	380	$options[$name] = ($value === 'on') ? 'on' : 'off';
294	381	} else {
	382	+ //error_log('MXChat Save: Processing standard field: ' . $name);
295	383	// Store all other values directly
296	384	$options[$name] = $value;
297	385	}
298	386	break;
299	387	}
300		- // Save all updates
	388	+
	389	+ // Save all updates to the options array
301	390	$updated = update_option('mxchat_options', $options);
302		- // Handle backwards compatibility for certain fields
303		- $legacy_fields = ['brave_api_key', 'brave_image_count', 'brave_safe_search', 'brave_news_count',
304		- 'brave_country', 'brave_language', 'similarity_threshold'];
305		- if (in_array($name, $legacy_fields)) {
306		- // Also update the individual option for backwards compatibility
307		- update_option($name, $value);
	391	+ //error_log('MXChat Save: Update result: ' . ($updated ? 'success' : 'unchanged') . ' for field: ' . $name);
	392	+ //error_log('MXChat Save: Updated options array: ' . print_r($options, true));
	393	+
	394	+ // Always return success even if WordPress says nothing changed
	395	+ // (which happens when the value is the same as before)
	396	+ wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
	397	+}
	398	+
	399	+/**
	400	+ * Helper function to compare if a value has changed
	401	+ * Handles various data types appropriately
	402	+ */
	403	+private function has_value_changed($old_value, $new_value) {
	404	+ // Handle null values
	405	+ if ($old_value === null && $new_value === '') {
	406	+ return false;
308	407	}
309		- if ($updated) {
310		- wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
311		- } else {
312		- wp_send_json_error(['message' => esc_html__('Update failed or no changes', 'mxchat')]);
	408	+
	409	+ // Handle array values (like additional_popular_questions)
	410	+ if (is_array($old_value) && is_array($new_value)) {
	411	+ // Convert both to JSON for comparison to handle ordering differences
	412	+ return json_encode($old_value) !== json_encode($new_value);
313	413	}
	414	+
	415	+ // Handle toggle/checkbox values consistently
	416	+ if (in_array($old_value, ['on', '1', 1, true]) && in_array($new_value, ['on', '1', 1, true])) {
	417	+ return false;
	418	+ }
	419	+ if (in_array($old_value, ['off', '0', 0, false, '']) && in_array($new_value, ['off', '0', 0, false, ''])) {
	420	+ return false;
	421	+ }
	422	+
	423	+ // Default direct comparison
	424	+ return $old_value !== $new_value;
314	425	}
315	426
316	427	/**
317	428	* Handles AJAX auto-save for prompts and auto-sync settings.
		@@ -316,30 +427,41 @@
316	427	/**
317	428	* Handles AJAX auto-save for prompts and auto-sync settings.
318	429	*/
319	430	public function mxchat_save_prompts_setting_callback() {
320		- // Check the correct nonce for this action.
321		- check_ajax_referer( 'mxchat_prompts_setting_nonce', '_ajax_nonce' );
322		-
323		- if ( ! current_user_can( 'manage_options' ) ) {
324		- wp_send_json_error( [ 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ] );
	431	+ check_ajax_referer('mxchat_prompts_setting_nonce', '_ajax_nonce');
	432	+
	433	+ if (!current_user_can('manage_options')) {
	434	+ wp_send_json_error(['message' => esc_html__('Unauthorized', 'mxchat')]);
325	435	}
326		-
327		- $name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
328		- $value = isset( $_POST['value'] ) ? sanitize_text_field( wp_unslash( $_POST['value'] ) ) : '';
329		-
330		- if ( empty( $name ) ) {
331		- wp_send_json_error( [ 'message' => esc_html__( 'Invalid field name', 'mxchat' ) ] );
	436	+
	437	+ $name = isset($_POST['name']) ? sanitize_text_field($_POST['name']) : '';
	438	+ $value = isset($_POST['value']) ? sanitize_text_field($_POST['value']) : '';
	439	+
	440	+ if (empty($name)) {
	441	+ wp_send_json_error(['message' => esc_html__('Invalid field name', 'mxchat')]);
332	442	}
333		-
334		- // Handle standalone auto-sync settings.
335		- if ( in_array( $name, [ 'mxchat_auto_sync_posts', 'mxchat_auto_sync_pages' ], true ) ) {
336		- // Convert checkbox value to "1" if checked, "0" if not.
337		- $value = ( $value === 'on' ) ? '1' : '0';
338		- update_option( $name, $value );
339		- wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
	443	+
	444	+ // Log the values we're trying to save (for debugging)
	445	+ //error_log('Attempting to save setting: ' . $name . ' = ' . $value);
	446	+
	447	+ // For all auto-sync options
	448	+ if (strpos($name, 'mxchat_auto_sync_') === 0) {
	449	+ // Convert 'on'/'off' to '1'/'0' for consistency (if needed)
	450	+ $option_value = ($value === 'on') ? '1' : '0';
	451	+
	452	+ $result = update_option($name, $option_value);
	453	+
	454	+ if ($result) {
	455	+ //error_log('Successfully saved setting: ' . $name . ' = ' . $option_value);
	456	+ wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
	457	+ } else {
	458	+ //error_log('Failed to save setting: ' . $name . ' (no changes or error)');
	459	+ wp_send_json_error(['message' => esc_html__('Update failed or no changes', 'mxchat')]);
	460	+ }
	461	+ return;
340	462	}
341		-
	463	+
342	464	// Handle fields stored in the 'mxchat_prompts_options' array.
343	465	// Handle fields stored in the 'mxchat_prompts_options' array.
344	466	if ( false !== strpos( $name, 'mxchat_prompts_options[' ) ) {
345	467	// Extract the key name using regex.
		@@ -365,9 +487,8 @@
365	487
366	488
367	489	wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
368	490	}
369		-
370	491	public function mxchat_display_admin_notice() {
371	492	// Success notice
372	493	if ($message = get_transient('mxchat_admin_notice_success')) {
373	494	?>
		@@ -397,181 +518,215 @@
397	518
398	519	public function mxchat_create_admin_page() {
399	520
400	521	?>
401		- <div class="wrap mxchat-admin">
402		- <?php if (!$this->is_activated): ?>
403		- <div class="mxchat-pro-banner">
404		- <p>
405		- <?php echo esc_html__('For a limited time, get lifetime access and save $20 on MxChat Pro!', 'mxchat'); ?>
406		- <a href="https://mxchat.ai/" target="_blank"><?php echo esc_html__('Upgrade to Pro today', 'mxchat'); ?></a>
407		- </p>
	522	+ <div class="wrap mxchat-wrapper">
	523	+ <!-- Hero Section -->
	524	+ <div class="mxchat-hero">
	525	+ <h1 class="mxchat-main-title">
	526	+ <span class="mxchat-gradient-text">MxChat</span> Settings
	527	+ </h1>
	528	+ <p class="mxchat-hero-subtitle">
	529	+ <?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
	530	+ </p>
408	531	</div>
409		- <?php endif; ?>
410	532
411		- <div class="mxchat-agents-banner">
412		- <p>
413		- <strong><?php echo esc_html__('The MxChat Add-Ons Platform', 'mxchat'); ?></strong><?php echo esc_html__(' is here! Pro users get unlimited access to our growing collection of powerful add-ons. ', 'mxchat'); ?><a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>"><?php echo esc_html__('Explore all add-ons', 'mxchat'); ?></a><?php echo esc_html__(' including Forms Builder, Theme Customizer, Content Moderation, and more – all included with your lifetime Pro license!', 'mxchat'); ?>
414		- </p>
415		- </div>
	533	+ <div class="mxchat-content">
	534	+ <?php if (!$this->is_activated): ?>
	535	+ <div class="mxchat-pro-card">
	536	+ <div class="mxchat-pro-notification">
	537	+ <div class="mxchat-pro-content">
	538	+ <h3>🚀 Limited Time Offer: Save $20 on MxChat Pro Lifetime Access!</h3>
	539	+ <p>Unlock <strong>unlimited access</strong> to our growing collection of powerful add-ons including Forms Builder, Theme Customizer, WooCommerce, Perplexity, and more – all included with your lifetime license!</p>
	540	+ </div>
	541	+ <div class="mxchat-pro-cta">
	542	+ <a href="https://mxchat.ai/" target="_blank" class="mxchat-button"><?php echo esc_html__('Upgrade to Pro Today', 'mxchat'); ?></a>
	543	+ <a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>" class="mxchat-link"><?php echo esc_html__('Preview Add-ons', 'mxchat'); ?></a>
	544	+ </div>
	545	+ </div>
	546	+ </div>
	547	+ <?php endif; ?>
416	548
417		- <h2 class="mxchat-nav-tab-wrapper">
418		- <a href="#chatbot" class="mxchat-nav-tab mxchat-nav-tab-active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></a>
419		- <a href="#embed" class="mxchat-nav-tab" data-tab="embed"><?php echo esc_html__('Integrations', 'mxchat'); ?></a>
420		- <a href="#general" class="mxchat-nav-tab" data-tab="general"><?php echo esc_html__('FAQ', 'mxchat'); ?></a>
421		- </h2>
	549	+ <!-- Tabs Navigation -->
	550	+ <div class="mxchat-tabs">
	551	+ <button class="mxchat-tab-button active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></button>
	552	+ <button class="mxchat-tab-button" data-tab="embed"><?php echo esc_html__('Integrations', 'mxchat'); ?></button>
	553	+ <button class="mxchat-tab-button" data-tab="general"><?php echo esc_html__('YouTube Tutorials', 'mxchat'); ?></button>
	554	+ </div>
422	555
423		- <div id="chatbot" class="mxchat-tab-content active">
424		- <div class="mxchat-autosave-section">
425		- <?php do_settings_sections('mxchat-chatbot'); ?>
	556	+ <!-- Tab Contents -->
	557	+ <div id="chatbot" class="mxchat-tab-content active">
	558	+ <div class="mxchat-card">
	559	+ <div class="mxchat-autosave-section">
	560	+ <?php do_settings_sections('mxchat-chatbot'); ?>
	561	+ </div>
	562	+ </div>
426	563	</div>
427		- </div>
428	564
429		- <div id="embed" class="mxchat-tab-content">
430		- <div class="mxchat-autosave-section">
431		-
432		- <div class="mxchat-settings-section">
433		- <h2><?php echo esc_html__('Loops Settings', 'mxchat'); ?></h2>
434		- <table class="form-table">
435		- <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
436		- </table>
	565	+ <div id="embed" class="mxchat-tab-content">
	566	+ <div class="mxchat-card">
	567	+ <h2><?php esc_html_e('Loops Settings', 'mxchat'); ?></h2>
	568	+ <div class="mxchat-autosave-section">
	569	+ <table class="form-table">
	570	+ <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
	571	+ </table>
	572	+ </div>
437	573	</div>
438	574
439		- <div class="section-divider"></div>
440		-
441		- <div class="mxchat-settings-section">
442		- <h2><?php echo esc_html__('Brave Search Settings', 'mxchat'); ?></h2>
443		- <table class="form-table">
444		- <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
445		- </table>
	575	+ <div class="mxchat-card">
	576	+ <h2><?php esc_html_e('Brave Search Settings', 'mxchat'); ?></h2>
	577	+ <div class="mxchat-autosave-section">
	578	+ <table class="form-table">
	579	+ <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
	580	+ </table>
	581	+ </div>
446	582	</div>
447	583
448		- <div class="section-divider"></div>
449		-
450		- <div class="mxchat-settings-section">
451		- <h2><?php echo esc_html__('Toolbar Settings & Intents', 'mxchat'); ?></h2>
452		- <table class="form-table">
453		- <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
454		- </table>
	584	+ <div class="mxchat-card">
	585	+ <h2><?php esc_html_e('Toolbar Settings & Intents', 'mxchat'); ?></h2>
	586	+ <div class="mxchat-autosave-section">
	587	+ <table class="form-table">
	588	+ <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
	589	+ </table>
	590	+ </div>
455	591	</div>
456	592
457		- <div class="section-divider"></div>
458		-
459		- <!-- Live Agent Settings Section -->
460		- <div class="mxchat-settings-section">
461		- <h2><?php echo esc_html__('Live Agent Settings', 'mxchat'); ?></h2>
462		- <p><?php echo esc_html__('Visit our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#slack_integration" target="_blank"><?php echo esc_html__('documentation page', 'mxchat'); ?></a> <?php echo esc_html__('to set up live agent transfer via Slack.', 'mxchat'); ?></p>
463		- <table class="form-table">
464		- <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
465		- </table>
	593	+ <div class="mxchat-card">
	594	+ <h2><?php esc_html_e('Live Agent Settings', 'mxchat'); ?></h2>
	595	+ <div class="mxchat-autosave-section">
	596	+ <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>
	597	+ <table class="form-table">
	598	+ <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
	599	+ </table>
	600	+ </div>
466	601	</div>
467	602	</div>
468		- </div>
469	603
	604	+ <div id="general" class="mxchat-tab-content">
	605	+ <div class="mxchat-card">
	606	+ <?php do_settings_sections('mxchat-general'); ?>
	607	+ <div class="video-tutorials-section">
470	608
471		- <div id="general" class="mxchat-tab-content">
472		- <?php do_settings_sections('mxchat-general'); ?>
473		- <p>
474		- <?php echo esc_html__('If you’re having trouble with setup or getting the responses you need, we encourage you to review our', 'mxchat'); ?>
475		- <a href="https://mxchat.ai/documentation/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('documentation', 'mxchat'); ?></a> <?php echo esc_html__('or', 'mxchat'); ?>
476		- <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('create a support ticket', 'mxchat'); ?></a>.
477		- </p>
478		- <p>
479		- <?php echo esc_html__('If you like our plugin, please consider', 'mxchat'); ?> <a href="https://wordpress.org/plugins/mxchat-basic/#reviews" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('leaving us a review', 'mxchat'); ?></a>.
480		- </p>
481		-
482		- <div class="faq-item">
483		- <h3><?php echo esc_html__('How does the Claude API integration work?', 'mxchat'); ?></h3>
484		- <p>
485		- <?php echo esc_html__('The Claude API, provided by Anthropic, allows for intelligent, context-aware chatbot responses in MxChat. To use it, you will need both an OpenAI API key and a Claude API key. This is necessary because the system utilizes OpenAI for vector embedding in the Retrieval-Augmented Generation (RAG) process, as Claude does not currently offer an embedding API.', 'mxchat'); ?>
486		- </p>
487		- <p>
488		- <?php echo esc_html__('When using the Claude API, your custom content is sent to Claude for generating responses, while the embeddings are processed through OpenAI. This ensures your chatbot provides accurate and engaging responses while maintaining knowledge relevant to your website.', 'mxchat'); ?>
489		- </p>
490		- <p>
491		- <?php echo esc_html__('You can obtain your Claude API key by signing up on the', 'mxchat'); ?> <a href="https://www.anthropic.com/api" target="_blank" rel="noopener"><?php echo esc_html__('Anthropic API page', 'mxchat'); ?></a>.
492		- </p>
	609	+ <div class="tutorial-grid">
	610	+ <div class="tutorial-item">
	611	+ <h3><?php echo esc_html__('MxChat Forms Tutorial', 'mxchat'); ?></h3>
	612	+ <div class="video-description">
	613	+ <p><?php echo esc_html__('Learn how to create and manage smart forms that automatically trigger during chat conversations.', 'mxchat'); ?></p>
	614	+ <a href="https://www.youtube.com/watch?v=3MrWy5dRalA" target="_blank" rel="noopener" class="video-link">
	615	+ <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>
	616	+ <?php echo esc_html__('Watch MxChat Forms Tutorial', 'mxchat'); ?>
	617	+ </a>
493	618	</div>
	619	+ </div>
494	620
495		- <div class="faq-item">
496		- <h3><?php echo esc_html__('How does the X.AI API integration work?', 'mxchat'); ?></h3>
497		- <p>
498		- <?php echo esc_html__('The X.AI API, released on 10.21.24, is currently in beta. To use it, you will need both an OpenAI API key and an X.AI API key. This is because OpenAI handles vector embeddings in the Retrieval-Augmented Generation (RAG) process, as X.AI does not yet provide an embedding API.', 'mxchat'); ?>
499		- </p>
500		- <p>
501		- <?php echo esc_html__('Custom content is sent to the X.AI API for generating responses, while OpenAI processes the embeddings. This allows the chatbot to provide advanced responses while maintaining context from your website. You can get your X.AI API key from the', 'mxchat'); ?> <a href="https://docs.x.ai/docs" target="_blank" rel="noopener"><?php echo esc_html__('X.AI API documentation', 'mxchat'); ?></a>.
502		- </p>
	621	+ <div class="tutorial-item">
	622	+ <h3><?php echo esc_html__('Intent Tester Guide', 'mxchat'); ?></h3>
	623	+ <div class="video-description">
	624	+ <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>
	625	+ <a href="https://www.youtube.com/watch?v=uTr14tn59Hc" target="_blank" rel="noopener" class="video-link">
	626	+ <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>
	627	+ <?php echo esc_html__('Watch Intent Tester Tutorial', 'mxchat'); ?>
	628	+ </a>
503	629	</div>
	630	+ </div>
504	631
505		- <div class="faq-item">
506		- <h3><?php echo esc_html__('Do I need an OpenAI API key to use the chatbot?', 'mxchat'); ?></h3>
507		- <p>
508		- <?php echo esc_html__('Yes, you will need an OpenAI API key to power the chatbot. You can obtain an API key by signing up on the', 'mxchat'); ?> <a href="https://platform.openai.com/signup" target="_blank" rel="noopener"><?php echo esc_html__('OpenAI platform', 'mxchat'); ?></a>. <?php echo esc_html__('After signing up, you must add credits to your account—typically, $5 in credits is sufficient to get started.', 'mxchat'); ?>
509		- </p>
510		- <p>
511		- <?php echo esc_html__('Once you have your API key, simply enter it in the chatbot\'s settings to enable functionality. The chatbot relies on OpenAI’s models for generating responses, so having sufficient credits in your OpenAI account is essential for smooth operation.', 'mxchat'); ?>
512		- </p>
	632	+ <div class="tutorial-item">
	633	+ <h3><?php echo esc_html__('WooCommerce Integration', 'mxchat'); ?></h3>
	634	+ <div class="video-description">
	635	+ <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>
	636	+ <a href="https://www.youtube.com/watch?v=WsqAppHRGdA" target="_blank" rel="noopener" class="video-link">
	637	+ <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>
	638	+ <?php echo esc_html__('Watch WooCommerce Integration Tutorial', 'mxchat'); ?>
	639	+ </a>
513	640	</div>
	641	+ </div>
514	642
515		- <div class="faq-item">
516		- <h3><?php echo esc_html__('How do I add the chatbot to my site?', 'mxchat'); ?></h3>
517		- <p>
518		- <?php echo esc_html__('You can add the chatbot using the shortcode', 'mxchat'); ?> <code>[mxchat_chatbot floating="yes"]</code> <?php echo esc_html__('or', 'mxchat'); ?> <code>[mxchat_chatbot floating="no"]</code>. <?php echo esc_html__('For initial testing and styling, it\'s best to use the shortcode on a draft or non-public page. Once you’re ready to go live, enable the “Append Chat Widget to Body” option in the settings for site-wide integration (recommended) or add shortcode to the footer.', 'mxchat'); ?>
519		- </p>
	643	+ <div class="tutorial-item">
	644	+ <h3><?php echo esc_html__('Knowledge Base Setup', 'mxchat'); ?></h3>
	645	+ <div class="video-description">
	646	+ <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>
	647	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	648	+ <a href="https://www.youtube.com/watch?v=8Ztjs66-VTo" target="_blank" rel="noopener" class="video-link">
	649	+ <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>
	650	+ <?php echo esc_html__('Watch Knowledge Base Setup Tutorial', 'mxchat'); ?>
	651	+ </a>
520	652	</div>
	653	+ </div>
521	654
522		- <div class="faq-item">
523		- <h3><?php echo esc_html__('How does the chatbot use my content to generate responses?', 'mxchat'); ?></h3>
524		- <p>
525		- <?php echo esc_html__('The chatbot uses AI and vector embeddings to connect users with relevant information. When you submit content, it converts it into a mathematical format. When a user asks a question, the bot matches it to your stored content and generates a response based on relevance. For example, submitting "Our phone number is 910-123-4567" allows the bot to retrieve this information when asked about contact details. To ensure related information is provided together, submit it in one entry.', 'mxchat'); ?>
526		- </p>
	655	+ <div class="tutorial-item">
	656	+ <h3><?php echo esc_html__('Toolbar Chat with Documents', 'mxchat'); ?></h3>
	657	+ <div class="video-description">
	658	+ <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>
	659	+ <a href="https://www.youtube.com/watch?v=j_c45WWCTG0" target="_blank" rel="noopener" class="video-link">
	660	+ <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>
	661	+ <?php echo esc_html__('Watch Document Chat Tutorial', 'mxchat'); ?>
	662	+ </a>
527	663	</div>
528		-
529		- <div class="faq-item">
530		- <h3><?php echo esc_html__('Why does the chatbot sometimes make up links or information?', 'mxchat'); ?></h3>
531		- <p>
532		- <?php echo esc_html__('Occasionally, the chatbot may generate inaccurate links or information, known as "hallucinations." To minimize this, you can add system instructions to guide its behavior. For example, include an instruction like: "Only provide links you directly have access to or retrieve from the knowledge base. Do not make up links or information that you do not have direct access to." This helps the bot stay aligned with your content.', 'mxchat'); ?>
533		- </p>
	664	+ </div>
	665	+
	666	+ <div class="tutorial-item">
	667	+ <h3><?php echo esc_html__('Perplexity Integration', 'mxchat'); ?></h3>
	668	+ <div class="video-description">
	669	+ <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>
	670	+ <a href="https://youtu.be/wpKkbt24-bo" target="_blank" rel="noopener" class="video-link">
	671	+ <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>
	672	+ <?php echo esc_html__('Watch Perplexity Integration Tutorial', 'mxchat'); ?>
	673	+ </a>
534	674	</div>
	675	+ </div>
535	676
536		- <div class="faq-item">
537		- <h3><?php echo esc_html__('How do intents work in MxChat?', 'mxchat'); ?></h3>
538		- <p>
539		- <?php echo esc_html__('Intents allow MxChat to recognize user requests and trigger specific actions, such as capturing emails or displaying product information. This helps provide a more interactive and responsive experience. For a detailed explanation of each intent, please refer to our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('Intents Documentation', 'mxchat'); ?></a>.
540		- </p>
	677	+ <div class="tutorial-item">
	678	+ <h3><?php echo esc_html__('Brave Search Intent', 'mxchat'); ?></h3>
	679	+ <div class="video-description">
	680	+ <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>
	681	+ <a href="https://www.youtube.com/watch?v=7vDL5H7vToc" target="_blank" rel="noopener" class="video-link">
	682	+ <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>
	683	+ <?php echo esc_html__('Watch Brave Search Intent Tutorial', 'mxchat'); ?>
	684	+ </a>
541	685	</div>
	686	+ </div>
542	687
543		- <div class="faq-item">
544		- <h3><?php echo esc_html__('How does the Complianz integration work?', 'mxchat'); ?></h3>
545		- <p>
546		- <?php echo esc_html__('The Pro version offers direct integration with the Complianz GDPR plugin, making it easy to stay compliant with GDPR. If Complianz is enabled on your website, users must accept consent before the chatbot widget appears. The chatbot will only display once the user has accepted, ensuring compliance with data privacy regulations.', 'mxchat'); ?>
547		- </p>
	688	+ <div class="tutorial-item">
	689	+ <h3><?php echo esc_html__('Loops Email Capture', 'mxchat'); ?></h3>
	690	+ <div class="video-description">
	691	+ <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>
	692	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	693	+ <a href="https://www.youtube.com/watch?v=CNgm5TYDyTc" target="_blank" rel="noopener" class="video-link">
	694	+ <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>
	695	+ <?php echo esc_html__('Watch Loops Email Capture Tutorial', 'mxchat'); ?>
	696	+ </a>
548	697	</div>
	698	+ </div>
549	699
550		- <div class="faq-item">
551		- <h3><?php echo esc_html__('How does the WooCommerce integration work?', 'mxchat'); ?></h3>
552		- <p>
553		- <?php echo esc_html__('With WooCommerce integration, the chatbot automatically embeds new products and updates existing ones. For already-published products, you can click update or submit the product sitemap. The “Order History Access” setting allows the bot to access users\' order history (requires login) and assist with order inquiries. To enable the “Add to Cart” feature, add this system instruction: “After discussing a product, ask if the user wants to add it to their cart. The user must say \'Add to cart\' exactly.” Currently, this feature supports English only, with more languages coming soon.', 'mxchat'); ?>
554		- </p>
	700	+ <div class="tutorial-item">
	701	+ <h3><?php echo esc_html__('MxChat AI Agent Testing Service', 'mxchat'); ?></h3>
	702	+ <div class="video-description">
	703	+ <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>
	704	+ <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
	705	+ <a href="https://www.youtube.com/watch?v=A0jowbpyX54" target="_blank" rel="noopener" class="video-link">
	706	+ <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>
	707	+ <?php echo esc_html__('Watch AI Agent Testing Tutorial', 'mxchat'); ?>
	708	+ </a>
555	709	</div>
	710	+ </div>
	711	+ </div>
556	712
557		- <div class="faq-item">
558		- <h3><?php echo esc_html__('Why isn\'t my chatbot responding as expected?', 'mxchat'); ?></h3>
559		- <p>
560		- <?php echo esc_html__('AI chatbots can sometimes behave in unexpected ways, especially if you\'re new to configuring AI for specific tasks. We\'re committed to helping you get the most out of your chatbot experience. While we’re working on comprehensive guides and video tutorials, our team is here to assist you directly. If your chatbot isn\'t delivering the responses you need, please don’t hesitate to', 'mxchat'); ?> <a href="https://mxchat.ai/contact/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('contact us', 'mxchat'); ?></a> <?php echo esc_html__('for personalized support.', 'mxchat'); ?>
561		- </p>
562		- <p>
563		- <?php echo esc_html__('We’re dedicated to your success and ready to guide you in aligning the AI\'s behavior to meet your goals.', 'mxchat'); ?>
564		- </p>
	713	+ <div class="support-section">
	714	+ <h3><?php echo esc_html__('Need Help?', 'mxchat'); ?></h3>
	715	+ <div class="support-content">
	716	+ <p>
	717	+ <?php echo esc_html__('If you\'re having trouble with setup or getting the responses you need, we encourage you to review our', 'mxchat'); ?>
	718	+ <a href="https://mxchat.ai/documentation/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('documentation', 'mxchat'); ?></a> <?php echo esc_html__('or', 'mxchat'); ?>
	719	+ <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('create a support ticket', 'mxchat'); ?></a>.
	720	+ </p>
	721	+ <p>
	722	+ <?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>.
	723	+ </p>
	724	+ </div>
	725	+ </div>
	726	+ </div>
	727	+ </div>
565	728	</div>
566		-
567		- <div class="faq-item">
568		- <h3><?php echo esc_html__('What is Loops, and how do I get an API key?', 'mxchat'); ?></h3>
569		- <p>
570		- <?php echo esc_html__('Loops is a powerful SaaS email service that helps you automate and enhance your email marketing campaigns, making it easy to reach and engage with your audience. To integrate Loops with MxChat, you’ll need an API key from Loops. You can obtain this key by logging into your Loops account and navigating to the API settings. Visit the', 'mxchat'); ?> <a href="https://loops.so" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('Loops website', 'mxchat'); ?></a> <?php echo esc_html__('to get started or to sign up for an account.', 'mxchat'); ?>
571		- </p>
572		- </div>
573		-
574	729	</div>
575	730	</div>
576	731	<?php
577	732	}
		@@ -998,10 +1153,39 @@
998	1153	<div class="mxchat-content">
999	1154	<!-- Import Settings Card -->
1000	1155	<div class="mxchat-card">
1001	1156	<h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
1002		- <p><?php esc_html_e('Using the free Pinecone DB Manager add-on is recommended for high performance and a knowledge database of more than 500.', 'mxchat'); ?></p>
	1157	+<?php
	1158	+// Check if the appropriate embedding API key exists
	1159	+$embedding_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	1160	+$has_openai_key = !empty($this->options['api_key']);
	1161	+$has_voyage_key = !empty($this->options['voyage_api_key']);
1003	1162
	1163	+// Determine if they have the needed API key for their selected embedding model
	1164	+$has_required_key = false;
	1165	+$required_key_type = '';
	1166	+
	1167	+if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
	1168	+ $has_required_key = true;
	1169	+ $required_key_type = 'OpenAI';
	1170	+} elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
	1171	+ $has_required_key = true;
	1172	+ $required_key_type = 'Voyage AI';
	1173	+} elseif (strpos($embedding_model, 'text-embedding-') !== false) {
	1174	+ $required_key_type = 'OpenAI';
	1175	+} elseif (strpos($embedding_model, 'voyage-') !== false) {
	1176	+ $required_key_type = 'Voyage AI';
	1177	+}
	1178	+?>
	1179	+
	1180	+<div class="mxchat-knowledge-warning <?php echo $has_required_key ? 'success' : 'warning'; ?>">
	1181	+ <?php if ($has_required_key): ?>
	1182	+ <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>
	1183	+ <?php else: ?>
	1184	+ <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>
	1185	+ <?php endif; ?>
	1186	+</div>
	1187	+
1004	1188	<!-- Tab Contents -->
1005	1189	<div class="mxchat-tab-contents">
1006	1190	<!-- Default Database Tab -->
1007	1191	<div id="default-db" class="mxchat-tab-content active">
		@@ -1026,8 +1210,9 @@
1026	1210	<span class="mxchat-toggle-label">
1027	1211	<?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
1028	1212	</span>
1029	1213	</div>
	1214	+
1030	1215	<div class="mxchat-toggle-container">
1031	1216	<label class="mxchat-toggle-switch">
1032	1217	<input type="checkbox"
1033	1218	name="mxchat_auto_sync_pages"
		@@ -1040,8 +1225,64 @@
1040	1225	<span class="mxchat-toggle-label">
1041	1226	<?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
1042	1227	</span>
1043	1228	</div>
	1229	+
	1230	+
	1231	+
	1232	+
	1233	+ <!-- Replace the existing custom post types section with this code -->
	1234	+<div class="mxchat-section-content">
	1235	+ <div class="mxchat-custom-post-types-header">
	1236	+ <button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
	1237	+ <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
	1238	+ <span class="mxchat-toggle-icon">▼</span>
	1239	+ </button>
	1240	+ </div>
	1241	+
	1242	+ <div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
	1243	+ <h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
	1244	+ <p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
	1245	+
	1246	+ <div class="mxchat-custom-post-types">
	1247	+ <?php
	1248	+ $post_types = $this->get_public_post_types();
	1249	+
	1250	+ // Skip post and page as they're handled separately
	1251	+ unset($post_types['post']);
	1252	+ unset($post_types['page']);
	1253	+
	1254	+ if (!empty($post_types)) {
	1255	+ foreach ($post_types as $post_type => $label) {
	1256	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	1257	+ $is_enabled = get_option($option_name, '0');
	1258	+ ?>
	1259	+ <div class="mxchat-toggle-container">
	1260	+ <label class="mxchat-toggle-switch">
	1261	+ <input type="checkbox"
	1262	+ name="<?php echo esc_attr($option_name); ?>"
	1263	+ class="mxchat-autosave-field"
	1264	+ value="1"
	1265	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	1266	+ <?php checked($is_enabled, '1'); ?>>
	1267	+ <span class="mxchat-toggle-slider"></span>
	1268	+ </label>
	1269	+ <span class="mxchat-toggle-label">
	1270	+ <?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
	1271	+ </span>
	1272	+ </div>
	1273	+ <?php
	1274	+ }
	1275	+ } else {
	1276	+ echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
	1277	+ }
	1278	+ ?>
	1279	+ </div>
	1280	+ </div>
	1281	+</div>
	1282	+
	1283	+
	1284	+
1044	1285	</div>
1045	1286	</div>
1046	1287	</div>
1047	1288
		@@ -1048,10 +1289,9 @@
1048	1289	<!-- Import Methods -->
1049	1290	<div class="mxchat-import-methods">
1050	1291	<div class="mxchat-method-card">
1051	1292	<h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
1052		- <p><?php esc_html_e('Import all content from your sitemap automatically. Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
1053		- </div>
	1293	+ <p><span class="red-warning">IMPORTANT:</span> <?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p> </div>
1054	1294	<div class="mxchat-method-card">
1055	1295	<h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
1056	1296	<p><?php esc_html_e('Import knowledge directly from PDF documents.', 'mxchat'); ?></p>
1057	1297	</div>
		@@ -1087,85 +1327,177 @@
1087	1327	</div>
1088	1328	<?php endif; ?>
1089	1329
1090	1330	<!-- Processing Status -->
1091		- <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
1092		- <div class="mxchat-status-card">
1093		- <div class="mxchat-status-header">
1094		- <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
1095		- <?php if ($is_processing) : ?>
1096		- <form method="post" class="mxchat-stop-form"
1097		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1098		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1099		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
1100		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
1101		- </button>
1102		- </form>
1103		- <?php endif; ?>
1104		- </div>
1105		- <div class="mxchat-progress-bar">
1106		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
1107		- </div>
1108		- <div class="mxchat-status-details">
1109		- <p><?php printf(
1110		- esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
1111		- absint($pdf_status['processed_pages']),
1112		- absint($pdf_status['total_pages']),
1113		- absint($pdf_status['percentage'])
1114		- ); ?></p>
1115		- <p><?php printf(
1116		- esc_html__('Status: %s', 'mxchat'),
1117		- esc_html(ucfirst($pdf_status['status']))
1118		- ); ?></p>
1119		- <p><?php printf(
1120		- esc_html__('Last update: %s', 'mxchat'),
1121		- esc_html($pdf_status['last_update'])
1122		- ); ?></p>
1123		- </div>
1124		- </div>
1125		- <?php endif; ?>
	1331	+<?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
	1332	+ <div class="mxchat-status-card">
	1333	+ <div class="mxchat-status-header">
	1334	+ <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
	1335	+ <?php if ($is_processing) : ?>
	1336	+ <form method="post" class="mxchat-stop-form"
	1337	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1338	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1339	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1340	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1341	+ </button>
	1342	+ </form>
	1343	+ <?php endif; ?>
	1344	+
	1345	+ <?php if ($pdf_status['status'] === 'error') : ?>
	1346	+ <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Error', 'mxchat'); ?></span>
	1347	+ <?php endif; ?>
	1348	+ </div>
	1349	+ <div class="mxchat-progress-bar">
	1350	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
	1351	+ </div>
	1352	+ <div class="mxchat-status-details">
	1353	+ <p><?php printf(
	1354	+ esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
	1355	+ absint($pdf_status['processed_pages']),
	1356	+ absint($pdf_status['total_pages']),
	1357	+ absint($pdf_status['percentage'])
	1358	+ ); ?></p>
	1359	+ <p><?php printf(
	1360	+ esc_html__('Status: %s', 'mxchat'),
	1361	+ esc_html(ucfirst($pdf_status['status']))
	1362	+ ); ?></p>
	1363	+ <p><?php printf(
	1364	+ esc_html__('Last update: %s', 'mxchat'),
	1365	+ esc_html($pdf_status['last_update'])
	1366	+ ); ?></p>
	1367	+
	1368	+ <?php if (!empty($pdf_status['error'])) : ?>
	1369	+ <div class="mxchat-error-notice">
	1370	+ <p class="error"><?php echo esc_html($pdf_status['error']); ?></p>
	1371	+ </div>
	1372	+ <?php endif; ?>
	1373	+ </div>
	1374	+ </div>
	1375	+<?php endif; ?>
1126	1376
1127		- <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
1128		- <div class="mxchat-status-card">
1129		- <div class="mxchat-status-header">
1130		- <h4><?php esc_html_e('Sitemap Processing Status (Refresh for update)', 'mxchat'); ?></h4>
1131		- <?php if ($is_processing) : ?>
1132		- <form method="post" class="mxchat-stop-form"
1133		- action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1134		- <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1135		- <button type="submit" name="stop_processing" class="mxchat-button-secondary">
1136		- <?php esc_html_e('Stop Processing', 'mxchat'); ?>
1137		- </button>
1138		- </form>
1139		- <?php endif; ?>
1140		- </div>
1141		- <div class="mxchat-progress-bar">
1142		- <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
1143		- </div>
1144		- <div class="mxchat-status-details">
1145		- <p><?php printf(
1146		- esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
1147		- absint($sitemap_status['processed_urls']),
1148		- absint($sitemap_status['total_urls']),
1149		- absint($sitemap_status['percentage'])
1150		- ); ?></p>
1151		- <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
1152		- <div class="mxchat-error-notice">
1153		- <?php if (!empty($sitemap_status['error'])) : ?>
1154		- <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
1155		- <?php endif; ?>
1156		- <?php if (!empty($sitemap_status['last_error'])) : ?>
1157		- <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
1158		- <?php endif; ?>
1159		- </div>
1160		- <?php endif; ?>
1161		- </div>
1162		- </div>
1163		- <?php endif; ?>
	1377	+
	1378	+<!-- Single URL Submission Status -->
	1379	+<?php
	1380	+// Get single URL status
	1381	+$single_url_status = $this->get_single_url_status();
	1382	+$is_active_processing =
	1383	+ ($sitemap_status && $sitemap_status['status'] === 'processing') ||
	1384	+ ($pdf_status && $pdf_status['status'] === 'processing');
	1385	+?>
	1386	+
	1387	+<div id="mxchat-single-url-status-container" <?php echo $is_active_processing ? 'style="display:none;"' : ''; ?>>
	1388	+ <?php if ($single_url_status && !$is_active_processing) : ?>
	1389	+ <div class="mxchat-status-card">
	1390	+ <div class="mxchat-status-header">
	1391	+ <h4><?php esc_html_e('Last URL Submission', 'mxchat'); ?></h4>
	1392	+ <?php if ($single_url_status['status'] === 'failed') : ?>
	1393	+ <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Failed', 'mxchat'); ?></span>
	1394	+ <?php else : ?>
	1395	+ <span class="mxchat-status-badge mxchat-status-success"><?php esc_html_e('Success', 'mxchat'); ?></span>
	1396	+ <?php endif; ?>
	1397	+ </div>
	1398	+ <div class="mxchat-status-details">
	1399	+ <p><strong><?php esc_html_e('URL:', 'mxchat'); ?></strong>
	1400	+ <a href="<?php echo esc_url($single_url_status['url']); ?>" target="_blank">
	1401	+ <?php echo esc_html(strlen($single_url_status['url']) > 60 ? substr($single_url_status['url'], 0, 57) . '...' : $single_url_status['url']); ?>
	1402	+ </a>
	1403	+ </p>
	1404	+ <p><strong><?php esc_html_e('Submitted:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['human_time']); ?></p>
	1405	+
	1406	+ <?php if ($single_url_status['status'] === 'failed' && !empty($single_url_status['error'])) : ?>
	1407	+ <div class="mxchat-error-notice">
	1408	+ <p class="error"><?php echo esc_html($single_url_status['error']); ?></p>
1164	1409	</div>
	1410	+ <?php endif; ?>
1165	1411
	1412	+ <?php if ($single_url_status['status'] === 'complete') : ?>
	1413	+ <p><strong><?php esc_html_e('Content Length:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['content_length']); ?> <?php esc_html_e('characters', 'mxchat'); ?></p>
	1414	+ <p><strong><?php esc_html_e('Embedding Dimensions:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['embedding_dimensions']); ?></p>
	1415	+ <?php endif; ?>
	1416	+ </div>
	1417	+ </div>
	1418	+ <?php endif; ?>
	1419	+</div>
1166	1420
	1421	+
	1422	+<?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
	1423	+ <div class="mxchat-status-card">
	1424	+ <div class="mxchat-status-header">
	1425	+ <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
	1426	+ <?php if ($is_processing) : ?>
	1427	+ <form method="post" class="mxchat-stop-form"
	1428	+ action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
	1429	+ <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
	1430	+ <button type="submit" name="stop_processing" class="mxchat-button-secondary">
	1431	+ <?php esc_html_e('Stop Processing', 'mxchat'); ?>
	1432	+ </button>
	1433	+ </form>
	1434	+ <?php endif; ?>
	1435	+ </div>
	1436	+ <div class="mxchat-progress-bar">
	1437	+ <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
	1438	+ </div>
	1439	+ <div class="mxchat-status-details">
	1440	+ <p><?php printf(
	1441	+ esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
	1442	+ absint($sitemap_status['processed_urls']),
	1443	+ absint($sitemap_status['total_urls']),
	1444	+ absint($sitemap_status['percentage'])
	1445	+ ); ?></p>
	1446	+ <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
	1447	+ <div class="mxchat-error-notice">
	1448	+ <?php if (!empty($sitemap_status['error'])) : ?>
	1449	+ <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
	1450	+ <?php endif; ?>
	1451	+ <?php if (!empty($sitemap_status['last_error'])) : ?>
	1452	+ <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
	1453	+ <?php endif; ?>
1167	1454	</div>
	1455	+ <?php endif; ?>
	1456	+
	1457	+ <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
	1458	+ <div class="mxchat-failed-urls">
	1459	+ <h5><?php echo sprintf(esc_html__('Failed URLs (%d)', 'mxchat'), absint($sitemap_status['failed_urls'])); ?></h5>
	1460	+ <?php if (!empty($sitemap_status['failed_urls_list'])) : ?>
	1461	+ <div class="mxchat-failed-urls-list" style="max-height: 200px; overflow-y: auto; margin-top: 10px;">
	1462	+ <table class="widefat striped">
	1463	+ <thead>
	1464	+ <tr>
	1465	+ <th><?php esc_html_e('URL', 'mxchat'); ?></th>
	1466	+ <th><?php esc_html_e('Error', 'mxchat'); ?></th>
	1467	+ <th><?php esc_html_e('Time', 'mxchat'); ?></th>
	1468	+ </tr>
	1469	+ </thead>
	1470	+ <tbody>
	1471	+ <?php foreach ($sitemap_status['failed_urls_list'] as $failed_url) : ?>
	1472	+ <tr>
	1473	+ <td style="word-break: break-all;">
	1474	+ <a href="<?php echo esc_url($failed_url['url']); ?>" target="_blank" rel="noopener noreferrer">
	1475	+ <?php echo esc_html(strlen($failed_url['url']) > 60 ? substr($failed_url['url'], 0, 57) . '...' : $failed_url['url']); ?>
	1476	+ </a>
	1477	+ </td>
	1478	+ <td><?php echo esc_html($failed_url['error']); ?></td>
	1479	+ <td><?php echo esc_html(human_time_diff($failed_url['time'], time()) . ' ' . __('ago', 'mxchat')); ?></td>
	1480	+ </tr>
	1481	+ <?php endforeach; ?>
	1482	+ </tbody>
	1483	+ </table>
	1484	+ </div>
	1485	+ <?php endif; ?>
	1486	+ </div>
	1487	+ <?php endif; ?>
	1488	+ </div>
	1489	+ </div>
	1490	+<?php endif; ?>
	1491	+
	1492	+
	1493	+ </div>
	1494	+
	1495	+
	1496	+ </div>
	1497	+
	1498	+
	1499	+
1168	1500	</div>
1169	1501
1170	1502	<!-- Direct Content Submission Card -->
1171	1503	<div class="mxchat-card">
		@@ -1247,16 +1579,19 @@
1247	1579	<?php echo esc_textarea($prompt->article_content); ?>
1248	1580	</textarea>
1249	1581	</td>
1250	1582	<td class="mxchat-url-cell">
1251		- <?php if (!empty($prompt->source_url)) : ?>
1252		- <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
1253		- <span class="dashicons dashicons-external"></span>
1254		- <?php esc_html_e('View Source', 'mxchat'); ?>
1255		- </a>
1256		- <?php else : ?>
1257		- <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
1258		- <?php endif; ?>
	1583	+ <div class="url-view">
	1584	+ <?php if (!empty($prompt->source_url)) : ?>
	1585	+ <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
	1586	+ <span class="dashicons dashicons-external"></span>
	1587	+ <?php esc_html_e('View Source', 'mxchat'); ?>
	1588	+ </a>
	1589	+ <?php else : ?>
	1590	+ <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
	1591	+ <?php endif; ?>
	1592	+ </div>
	1593	+ <input type="text" class="url-edit" style="display:none;" value="<?php echo esc_attr($prompt->source_url); ?>" />
1259	1594	</td>
1260	1595	<td class="mxchat-actions-cell">
1261	1596	<button class="mxchat-button-icon edit-button"
1262	1597	data-id="<?php echo esc_attr($prompt->id); ?>">
		@@ -1358,30 +1693,154 @@
1358	1693
1359	1694	wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1360	1695	exit;
1361	1696	}
1362		-public function mxchat_generate_embedding($text) {
1363		- $options = get_option('mxchat_options');
1364		- $api_key = $options['api_key'] ?? esc_html__('default_api_key', 'mxchat');
1365	1697
1366		- $response = wp_remote_post('https://api.openai.com/v1/embeddings', array(
1367		- 'body' => wp_json_encode(array(
1368		- 'model' => esc_html__('text-embedding-ada-002', 'mxchat'),
1369		- 'input' => $text
1370		- )),
1371		- 'headers' => array(
1372		- 'Authorization' => 'Bearer ' . $api_key,
1373		- 'Content-Type' => esc_html__('application/json', 'mxchat')
1374		- ),
1375		- ));
1376	1698
1377		- if (is_wp_error($response)) {
1378		- return null;
	1699	+public function mxchat_generate_embedding($text) {
	1700	+ // Enable detailed logging for debugging
	1701	+ //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
	1702	+ //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
	1703	+
	1704	+ $options = get_option('mxchat_options');
	1705	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	1706	+ //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
	1707	+
	1708	+ // Determine provider and endpoint
	1709	+ if (strpos($selected_model, 'voyage') === 0) {
	1710	+ $api_key = $options['voyage_api_key'] ?? '';
	1711	+ $endpoint = 'https://api.voyageai.com/v1/embeddings';
	1712	+ $provider_name = 'Voyage AI';
	1713	+ //error_log('[MXCHAT-EMBED] Using Voyage AI API');
	1714	+ } else {
	1715	+ $api_key = $options['api_key'] ?? '';
	1716	+ $endpoint = 'https://api.openai.com/v1/embeddings';
	1717	+ $provider_name = 'OpenAI';
	1718	+ //error_log('[MXCHAT-EMBED] Using OpenAI API');
	1719	+ }
	1720	+
	1721	+ //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
	1722	+
	1723	+ if (empty($api_key)) {
	1724	+ $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
	1725	+ //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
	1726	+ return $error_message;
	1727	+ }
	1728	+
	1729	+ // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
	1730	+ $estimated_tokens = ceil(str_word_count($text) / 0.75);
	1731	+ //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
	1732	+
	1733	+ if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false) {
	1734	+ //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
	1735	+ // Consider truncating text here
	1736	+ }
	1737	+
	1738	+ // Prepare request body
	1739	+ $request_body = array(
	1740	+ 'model' => $selected_model,
	1741	+ 'input' => $text
	1742	+ );
	1743	+
	1744	+ // Add output_dimension for voyage-3-large model
	1745	+ if ($selected_model === 'voyage-3-large') {
	1746	+ $request_body['output_dimension'] = 2048;
	1747	+ }
	1748	+
	1749	+ //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
	1750	+
	1751	+ // Make API request
	1752	+ //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
	1753	+ $response = wp_remote_post($endpoint, array(
	1754	+ 'body' => wp_json_encode($request_body),
	1755	+ 'headers' => array(
	1756	+ 'Authorization' => 'Bearer ' . $api_key,
	1757	+ 'Content-Type' => 'application/json'
	1758	+ ),
	1759	+ 'timeout' => 60 // Increased timeout for large inputs
	1760	+ ));
	1761	+
	1762	+ // Handle wp_remote_post errors
	1763	+ if (is_wp_error($response)) {
	1764	+ $error_message = $response->get_error_message();
	1765	+ //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
	1766	+ return 'Connection error: ' . $error_message;
	1767	+ }
	1768	+
	1769	+ // Get and check HTTP response code
	1770	+ $http_code = wp_remote_retrieve_response_code($response);
	1771	+ //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
	1772	+
	1773	+ if ($http_code !== 200) {
	1774	+ $error_body = wp_remote_retrieve_body($response);
	1775	+ //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
	1776	+
	1777	+ // Try to parse error for more details
	1778	+ $error_json = json_decode($error_body, true);
	1779	+ if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
	1780	+ $error_type = $error_json['error']['type'] ?? 'unknown';
	1781	+ $error_message = $error_json['error']['message'] ?? 'No message';
	1782	+ //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
	1783	+ //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
	1784	+
	1785	+ // Customize error message for common API errors
	1786	+ if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
	1787	+ $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
	1788	+ } elseif ($error_type === 'authentication_error') {
	1789	+ $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
	1790	+ }
	1791	+
	1792	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	1793	+ return $error_message;
1379	1794	}
	1795	+
	1796	+ $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
	1797	+ //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
	1798	+ return $error_message;
	1799	+ }
	1800	+
	1801	+ // Parse response body
	1802	+ $response_body = wp_remote_retrieve_body($response);
	1803	+ //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
	1804	+
	1805	+ $response_data = json_decode($response_body, true);
	1806	+
	1807	+ if (json_last_error() !== JSON_ERROR_NONE) {
	1808	+ $error = json_last_error_msg();
	1809	+ //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
	1810	+ //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
	1811	+ return "Failed to parse API response: $error";
	1812	+ }
	1813	+
	1814	+ // Both APIs use the same structure, so we can extract the embedding the same way
	1815	+ if (isset($response_data['data'][0]['embedding'])) {
	1816	+ $embedding_dimensions = count($response_data['data'][0]['embedding']);
	1817	+ //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
	1818	+
	1819	+ // Check if embedding dimensions are as expected
	1820	+ if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
	1821	+ ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
	1822	+ //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
	1823	+ }
	1824	+
	1825	+ return $response_data['data'][0]['embedding'];
	1826	+ } else {
	1827	+ //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
	1828	+ //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
	1829	+
	1830	+ if (isset($response_data['error'])) {
	1831	+ $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
	1832	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	1833	+ return $error_message;
	1834	+ }
	1835	+
	1836	+ $error_message = "Invalid API response format: No embedding found";
	1837	+ //error_log('[MXCHAT-EMBED] ' . $error_message);
	1838	+ return $error_message;
	1839	+ }
	1840	+}
1380	1841
1381		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
1382		- return $response_data['data'][0]['embedding'] ?? null;
1383		- }
	1842	+
1384	1843	public function mxchat_delete_chat_history() {
1385	1844	if (!current_user_can('manage_options')) {
1386	1845	echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
1387	1846	wp_die();
		@@ -1469,45 +1928,106 @@
1469	1928	}
1470	1929
1471	1930
1472	1931
1473		-// Add this method to handle post updates
	1932	+/**
	1933	+ * Get all public post types
	1934	+ *
	1935	+ * @return array Associative array of post type names and labels
	1936	+ */
	1937	+private function get_public_post_types() {
	1938	+ $post_types = get_post_types(array('public' => true), 'objects');
	1939	+ $post_type_options = array();
	1940	+
	1941	+ foreach ($post_types as $post_type) {
	1942	+ $post_type_options[$post_type->name] = $post_type->label;
	1943	+ }
	1944	+
	1945	+ return $post_type_options;
	1946	+}
	1947	+
	1948	+/**
	1949	+ * Handle post updates and process content for the chatbot
	1950	+ *
	1951	+ * @param int $post_id The ID of the post being saved
	1952	+ * @param WP_Post $post The post object
	1953	+ * @param bool $update Whether this is an existing post being updated
	1954	+ */
1474	1955	public function handle_post_update($post_id, $post, $update) {
1475	1956	// Basic validation checks
1476	1957	if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE || wp_is_post_revision($post_id)) {
1477	1958	return;
1478	1959	}
1479		-
	1960	+
1480	1961	// Only process published content
1481		- if (!in_array($post->post_status, array('publish'))) {
	1962	+ if ($post->post_status !== 'publish') {
1482	1963	return;
1483	1964	}
1484		-
	1965	+
	1966	+ $post_type = $post->post_type;
	1967	+
1485	1968	// Check if sync is enabled for this post type
1486		- $post_type = $post->post_type;
1487		- if (!in_array($post_type, array('post', 'page'))) {
1488		- return;
	1969	+ $should_sync = false;
	1970	+
	1971	+ // Check built-in post types first
	1972	+ if ($post_type === 'post' && get_option('mxchat_auto_sync_posts') === '1') {
	1973	+ $should_sync = true;
	1974	+ } else if ($post_type === 'page' && get_option('mxchat_auto_sync_pages') === '1') {
	1975	+ $should_sync = true;
	1976	+ } else {
	1977	+ // Check custom post types
	1978	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	1979	+ if (get_option($option_name) === '1') {
	1980	+ $should_sync = true;
	1981	+ }
1489	1982	}
1490		-
1491		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1492		- if (get_option($sync_option) != '1') {
	1983	+
	1984	+ if (!$should_sync) {
1493	1985	return;
1494	1986	}
1495		-
	1987	+
1496	1988	// Prepare content and URL
1497	1989	$content = wp_strip_all_tags($post->post_content);
	1990	+
	1991	+ // For custom post types like job_listing, include additional fields
	1992	+ if ($post_type === 'job_listing') {
	1993	+ // Add title as it's important for job listings
	1994	+ $content = $post->post_title . "\n\n" . $content;
	1995	+
	1996	+ // Add job-specific meta if available
	1997	+ $job_location = get_post_meta($post_id, '_job_location', true);
	1998	+ if (!empty($job_location)) {
	1999	+ $content .= "\n\nLocation: " . $job_location;
	2000	+ }
	2001	+
	2002	+ // Get job type terms
	2003	+ $job_types = get_the_terms($post_id, 'job_listing_type');
	2004	+ if (!empty($job_types) && !is_wp_error($job_types)) {
	2005	+ $types = array();
	2006	+ foreach ($job_types as $type) {
	2007	+ $types[] = $type->name;
	2008	+ }
	2009	+ $content .= "\n\nJob Type: " . implode(', ', $types);
	2010	+ }
	2011	+
	2012	+ // Get company name if available
	2013	+ $company_name = get_post_meta($post_id, '_company_name', true);
	2014	+ if (!empty($company_name)) {
	2015	+ $content .= "\n\nCompany: " . $company_name;
	2016	+ }
	2017	+ }
	2018	+
1498	2019	$url = get_permalink($post_id);
1499		-
	2020	+
1500	2021	// Generate embedding vector
1501	2022	$embedding_vector = $this->mxchat_generate_embedding($content);
1502	2023	if (!$embedding_vector) {
1503	2024	return;
1504	2025	}
1505		-
	2026	+
1506	2027	// Check for Pinecone addon and its settings
1507	2028	$pinecone_settings = get_option('mxchat_pinecone_addon_options');
1508	2029	$use_pinecone = false;
1509		-
1510	2030	if ($pinecone_settings && is_array($pinecone_settings)) {
1511	2031	// Check if Pinecone is enabled and all required settings are present
1512	2032	$use_pinecone = (
1513	2033	isset($pinecone_settings['mxchat_use_pinecone']) &&
		@@ -1517,9 +2037,9 @@
1517	2037	!empty($pinecone_settings['mxchat_pinecone_index']) &&
1518	2038	!empty($pinecone_settings['mxchat_pinecone_environment'])
1519	2039	);
1520	2040	}
1521		-
	2041	+
1522	2042	if ($use_pinecone) {
1523	2043	// Use Pinecone
1524	2044	$pinecone_result = $this->store_in_pinecone_main(
1525	2045	$embedding_vector,
		@@ -1528,11 +2048,10 @@
1528	2048	$pinecone_settings['mxchat_pinecone_api_key'],
1529	2049	$pinecone_settings['mxchat_pinecone_environment'],
1530	2050	$pinecone_settings['mxchat_pinecone_index']
1531	2051	);
1532		-
1533	2052	if (!$pinecone_result['success']) {
1534		- //error_log('MXChat: Pinecone sync failed - falling back to WordPress DB');
	2053	+ // Fallback to WordPress DB
1535	2054	$this->store_in_wordpress_db($content, $url, $embedding_vector);
1536	2055	}
1537	2056	} else {
1538	2057	// Fallback to WordPress DB storage
		@@ -1537,9 +2056,122 @@
1537	2056	} else {
1538	2057	// Fallback to WordPress DB storage
1539	2058	$this->store_in_wordpress_db($content, $url, $embedding_vector);
1540	2059	}
	2060	+
1541	2061	}
	2062	+/**
	2063	+ * Handle deletion of posts from both Pinecone and WordPress DB
	2064	+ *
	2065	+ * @param int $post_id The ID of the post being deleted
	2066	+ * @return void
	2067	+ */
	2068	+public function mxchat_handle_post_delete($post_id) {
	2069	+ // Get post data before it's deleted
	2070	+ $post = get_post($post_id);
	2071	+
	2072	+ // Basic validation
	2073	+ if (!$post || wp_is_post_revision($post_id)) {
	2074	+ return;
	2075	+ }
	2076	+
	2077	+ $post_type = $post->post_type;
	2078	+
	2079	+ // Check if sync is enabled for this post type
	2080	+ $should_sync = false;
	2081	+
	2082	+ // Check built-in post types first
	2083	+ if ($post_type === 'post' && get_option('mxchat_auto_sync_posts') === '1') {
	2084	+ $should_sync = true;
	2085	+ } else if ($post_type === 'page' && get_option('mxchat_auto_sync_pages') === '1') {
	2086	+ $should_sync = true;
	2087	+ } else {
	2088	+ // Check custom post types
	2089	+ $option_name = 'mxchat_auto_sync_' . $post_type;
	2090	+ if (get_option($option_name) === '1') {
	2091	+ $should_sync = true;
	2092	+ }
	2093	+ }
	2094	+
	2095	+ if (!$should_sync) {
	2096	+ return;
	2097	+ }
	2098	+
	2099	+ // Get the URL before post is deleted
	2100	+ $source_url = get_permalink($post_id);
	2101	+ if (!$source_url) {
	2102	+ //error_log('MXChat: Failed to get permalink for post ' . $post_id);
	2103	+ return;
	2104	+ }
	2105	+
	2106	+ // Check for Pinecone addon and its settings
	2107	+ $pinecone_settings = get_option('mxchat_pinecone_addon_options');
	2108	+ $use_pinecone = false;
	2109	+ if ($pinecone_settings && is_array($pinecone_settings)) {
	2110	+ $use_pinecone = (
	2111	+ isset($pinecone_settings['mxchat_use_pinecone']) &&
	2112	+ $pinecone_settings['mxchat_use_pinecone'] === '1' &&
	2113	+ !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
	2114	+ !empty($pinecone_settings['mxchat_pinecone_host']) &&
	2115	+ !empty($pinecone_settings['mxchat_pinecone_index']) &&
	2116	+ !empty($pinecone_settings['mxchat_pinecone_environment'])
	2117	+ );
	2118	+ }
	2119	+
	2120	+ $deletion_successful = false;
	2121	+
	2122	+ if ($use_pinecone) {
	2123	+ try {
	2124	+ $pinecone_result = $this->delete_from_pinecone(
	2125	+ array($source_url),
	2126	+ $pinecone_settings['mxchat_pinecone_api_key'],
	2127	+ $pinecone_settings['mxchat_pinecone_environment'],
	2128	+ $pinecone_settings['mxchat_pinecone_index']
	2129	+ );
	2130	+
	2131	+ if (!$pinecone_result['success']) {
	2132	+ //error_log('MXChat: Pinecone deletion failed for URL: ' . $source_url . ' - ' . $pinecone_result['message']);
	2133	+ } else {
	2134	+ $deletion_successful = true;
	2135	+ }
	2136	+ } catch (Exception $e) {
	2137	+ //error_log('MXChat: Exception during Pinecone deletion - ' . $e->getMessage());
	2138	+ }
	2139	+ }
	2140	+
	2141	+ // Always attempt WordPress DB deletion, regardless of Pinecone status
	2142	+ try {
	2143	+ global $wpdb;
	2144	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
	2145	+
	2146	+ $result = $wpdb->delete(
	2147	+ $table_name,
	2148	+ array('source_url' => $source_url),
	2149	+ array('%s')
	2150	+ );
	2151	+
	2152	+ if ($result === false) {
	2153	+ //error_log('MXChat: WordPress DB deletion failed for URL: ' . $source_url);
	2154	+ } else {
	2155	+ $deletion_successful = true;
	2156	+ }
	2157	+ } catch (Exception $e) {
	2158	+ //error_log('MXChat: Exception during WordPress DB deletion - ' . $e->getMessage());
	2159	+ }
	2160	+
	2161	+ if (!$deletion_successful) {
	2162	+ //error_log('MXChat: Complete deletion failure for post ID: ' . $post_id . ' URL: ' . $source_url);
	2163	+ } else {
	2164	+
	2165	+ }
	2166	+}
	2167	+
	2168	+
	2169	+
	2170	+
	2171	+
	2172	+
	2173	+
1542	2174	// Modified storage function to add type field
1543	2175	private function store_in_pinecone_main($embedding_vector, $content, $url, $api_key, $environment, $index_name, $vector_id = null) {
1544	2176	$vector_id = $vector_id ?: md5($url);
1545	2177	$options = get_option('mxchat_pinecone_addon_options');
		@@ -1606,8 +2238,10 @@
1606	2238	'success' => true,
1607	2239	'message' => 'Successfully stored in Pinecone'
1608	2240	);
1609	2241	}
	2242	+
	2243	+
1610	2244	// Helper method for WordPress DB storage
1611	2245	private function store_in_wordpress_db($content, $url, $embedding_vector) {
1612	2246	global $wpdb;
1613	2247	$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
		@@ -1639,103 +2273,10 @@
1639	2273	array('%s', '%s', '%s', '%s')
1640	2274	);
1641	2275	}
1642	2276	}
1643		-/**
1644		- * Handle deletion of posts and pages from both Pinecone and WordPress DB
1645		- *
1646		- * @param int $post_id The ID of the post being deleted
1647		- * @return void
1648		- */
1649		-public function mxchat_handle_post_delete($post_id) {
1650		- // Get post data before it's deleted
1651		- $post = get_post($post_id);
1652	2277
1653		- // Basic validation
1654		- if (!$post || wp_is_post_revision($post_id)) {
1655		- return;
1656		- }
1657	2278
1658		- // Check post type
1659		- $post_type = $post->post_type;
1660		- if (!in_array($post_type, array('post', 'page'))) {
1661		- return;
1662		- }
1663		-
1664		- // Check if sync is enabled for this post type
1665		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1666		- if (get_option($sync_option) != '1') {
1667		- return;
1668		- }
1669		-
1670		- // Get the URL before post is deleted
1671		- $source_url = get_permalink($post_id);
1672		- if (!$source_url) {
1673		- //error_log('MXChat: Failed to get permalink for post ' . $post_id);
1674		- return;
1675		- }
1676		-
1677		- // Check for Pinecone addon and its settings
1678		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1679		- $use_pinecone = false;
1680		- if ($pinecone_settings && is_array($pinecone_settings)) {
1681		- $use_pinecone = (
1682		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1683		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1684		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1685		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1686		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1687		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1688		- );
1689		- }
1690		-
1691		- $deletion_successful = false;
1692		-
1693		- if ($use_pinecone) {
1694		- try {
1695		- $pinecone_result = $this->delete_from_pinecone(
1696		- array($source_url),
1697		- $pinecone_settings['mxchat_pinecone_api_key'],
1698		- $pinecone_settings['mxchat_pinecone_environment'],
1699		- $pinecone_settings['mxchat_pinecone_index']
1700		- );
1701		-
1702		- if (!$pinecone_result['success']) {
1703		- //error_log('MXChat: Pinecone deletion failed for URL: ' . $source_url . ' - ' . $pinecone_result['message']);
1704		- } else {
1705		- $deletion_successful = true;
1706		- }
1707		- } catch (Exception $e) {
1708		- //error_log('MXChat: Exception during Pinecone deletion - ' . $e->getMessage());
1709		- }
1710		- }
1711		-
1712		- // Always attempt WordPress DB deletion, regardless of Pinecone status
1713		- try {
1714		- global $wpdb;
1715		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1716		-
1717		- $result = $wpdb->delete(
1718		- $table_name,
1719		- array('source_url' => $source_url),
1720		- array('%s')
1721		- );
1722		-
1723		- if ($result === false) {
1724		- //error_log('MXChat: WordPress DB deletion failed for URL: ' . $source_url);
1725		- } else {
1726		- $deletion_successful = true;
1727		- }
1728		- } catch (Exception $e) {
1729		- //error_log('MXChat: Exception during WordPress DB deletion - ' . $e->getMessage());
1730		- }
1731		-
1732		- if (!$deletion_successful) {
1733		- //error_log('MXChat: Complete deletion failure for post ID: ' . $post_id . ' URL: ' . $source_url);
1734		- }
1735		-}
1736		-
1737		-
1738	2279	public function mxchat_handle_content_submission() {
1739	2280	// Check if the form was submitted and the user has permission.
1740	2281	if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
1741	2282	return;
		@@ -1907,31 +2448,57 @@
1907	2448	$start_page = absint($status['processed_pages']);
1908	2449	$end_page = min($start_page + $batch_size, $total_pages);
1909	2450
1910	2451	$instance = new self(); // Create an instance of the class
	2452	+ $options = get_option('mxchat_options');
	2453	+
	2454	+ if (empty($options['api_key'])) {
	2455	+ throw new Exception('API key is missing or invalid');
	2456	+ }
1911	2457
1912	2458	for ($i = $start_page; $i < $end_page; $i++) {
1913	2459	$text = $pages[$i]->getText();
	2460	+
	2461	+ if (empty($text)) {
	2462	+ // Log empty page but continue processing
	2463	+ //error_log(sprintf('[MXCHAT-PDF] Warning: Empty text on page %d of %s', $i + 1, $pdf_url));
	2464	+ continue;
	2465	+ }
	2466	+
1914	2467	$sanitized_content = $instance->mxchat_sanitize_content_for_api($text); // Call via instance
1915	2468
1916		- if (!empty($sanitized_content)) {
1917		- $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content); // Call via instance
1918		- if (is_array($embedding_vector)) {
1919		- $metadata = array(
1920		- 'document_type' => 'pdf',
1921		- 'total_pages' => $total_pages,
1922		- 'current_page' => $i + 1,
1923		- 'prev_page' => $i > 0 ? $i : null,
1924		- 'next_page' => $i < ($total_pages - 1) ? $i + 2 : null,
1925		- 'source_url' => $pdf_url
1926		- );
	2469	+ if (empty($sanitized_content)) {
	2470	+ // Log empty sanitized content but continue processing
	2471	+ //error_log(sprintf('[MXCHAT-PDF] Warning: No valid content after sanitization on page %d of %s', $i + 1, $pdf_url));
	2472	+ continue;
	2473	+ }
1927	2474
1928		- $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
1929		- $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
	2475	+ $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content); // Call via instance
	2476	+
	2477	+ if (!is_array($embedding_vector)) {
	2478	+ // If embedding generation fails, log error and throw exception
	2479	+ $error_msg = is_string($embedding_vector) ? $embedding_vector : 'Unknown embedding generation error';
	2480	+ //error_log(sprintf('[MXCHAT-PDF] Error generating embedding for page %d: %s', $i + 1, $error_msg));
	2481	+ throw new Exception(sprintf('Failed to generate embedding for page %d: %s', $i + 1, $error_msg));
	2482	+ }
	2483	+
	2484	+ $metadata = array(
	2485	+ 'document_type' => 'pdf',
	2486	+ 'total_pages' => $total_pages,
	2487	+ 'current_page' => $i + 1,
	2488	+ 'prev_page' => $i > 0 ? $i : null,
	2489	+ 'next_page' => $i < ($total_pages - 1) ? $i + 2 : null,
	2490	+ 'source_url' => $pdf_url
	2491	+ );
1930	2492
1931		- $options = get_option('mxchat_options');
1932		- MxChat_Utils::submit_content_to_db($content_with_metadata, $page_url, $options['api_key']);
1933		- }
	2493	+ $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
	2494	+ $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
	2495	+
	2496	+ $db_result = MxChat_Utils::submit_content_to_db($content_with_metadata, $page_url, $options['api_key']);
	2497	+
	2498	+ if (is_wp_error($db_result)) {
	2499	+ throw new Exception(sprintf('Failed to store content in database for page %d: %s',
	2500	+ $i + 1, $db_result->get_error_message()));
1934	2501	}
1935	2502
1936	2503	// Update progress with sanitized data
1937	2504	$status['processed_pages'] = absint($i + 1);
		@@ -1957,16 +2524,36 @@
1957	2524	}
1958	2525	}
1959	2526
1960	2527	} catch (\Exception $e) {
1961		- $status['status'] = 'error';
1962		- $status['error'] = sanitize_text_field($e->getMessage());
	2528	+ //error_log(sprintf('[MXCHAT-PDF] Error processing PDF: %s', $e->getMessage()));
	2529	+
	2530	+ // Get current status to update it
	2531	+ $status_key = sanitize_key('mxchat_pdf_status_' . md5($pdf_url));
	2532	+ $status = get_transient($status_key);
	2533	+
	2534	+ if (!$status || !is_array($status)) {
	2535	+ $status = array(
	2536	+ 'total_pages' => $total_pages,
	2537	+ 'processed_pages' => 0,
	2538	+ 'status' => 'error',
	2539	+ 'error' => sanitize_text_field($e->getMessage()),
	2540	+ 'last_update' => time()
	2541	+ );
	2542	+ } else {
	2543	+ $status['status'] = 'error';
	2544	+ $status['error'] = sanitize_text_field($e->getMessage());
	2545	+ $status['last_update'] = time();
	2546	+ }
	2547	+
1963	2548	set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	2549	+
1964	2550	if (file_exists($pdf_path)) {
1965	2551	wp_delete_file($pdf_path);
1966	2552	}
1967	2553	}
1968	2554	}
	2555	+
1969	2556	public function get_pdf_processing_status($pdf_url) {
1970	2557	$pdf_url = esc_url_raw($pdf_url);
1971	2558	$status = get_transient(sanitize_key('mxchat_pdf_status_' . md5($pdf_url)));
1972	2559
		@@ -1973,29 +2560,57 @@
1973	2560	if (!$status || !is_array($status)) {
1974	2561	return false;
1975	2562	}
1976	2563
1977		- return array(
	2564	+ // Check for stalled processing (no updates for 5 minutes)
	2565	+ if ($status['status'] === 'processing' && (time() - absint($status['last_update'])) > 300) {
	2566	+ $status['status'] = 'error';
	2567	+ $status['error'] = __('PDF processing appears to be stalled. No updates for over 5 minutes.', 'mxchat');
	2568	+
	2569	+ // Save the updated status
	2570	+ set_transient(
	2571	+ sanitize_key('mxchat_pdf_status_' . md5($pdf_url)),
	2572	+ array_map('sanitize_text_field', $status),
	2573	+ DAY_IN_SECONDS
	2574	+ );
	2575	+ }
	2576	+
	2577	+ $result = array(
1978	2578	'total_pages' => absint($status['total_pages']),
1979	2579	'processed_pages' => absint($status['processed_pages']),
1980	2580	'percentage' => ($status['total_pages'] > 0)
1981		- ? round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100)
1982		- : 0,
	2581	+ ? round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100)
	2582	+ : 0,
1983	2583	'status' => sanitize_text_field($status['status']),
1984	2584	'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat')
1985	2585	);
	2586	+
	2587	+ // Add error message if present
	2588	+ if (isset($status['error']) && !empty($status['error'])) {
	2589	+ $result['error'] = sanitize_text_field($status['error']);
	2590	+ }
	2591	+
	2592	+ return $result;
1986	2593	}
	2594	+
	2595	+
1987	2596	public function mxchat_handle_sitemap_submission() {
	2597	+ // Start logging the submission process
	2598	+ //error_log('[MXCHAT-URL] ===== Starting URL submission process =====');
	2599	+
1988	2600	// Check if the form was submitted and verify permissions
1989	2601	if (!isset($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
	2602	+ //error_log('[MXCHAT-URL] Error: Unauthorized access or form not submitted properly');
1990	2603	wp_die(esc_html__('Unauthorized access', 'mxchat'));
1991	2604	}
1992	2605
1993	2606	// Verify nonce
	2607	+ //error_log('[MXCHAT-URL] Verifying nonce');
1994	2608	check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
1995	2609
1996	2610	// Validate URL
1997	2611	if (!isset($_POST['sitemap_url']) || empty($_POST['sitemap_url'])) {
	2612	+ //error_log('[MXCHAT-URL] Error: Empty or missing URL');
1998	2613	set_transient('mxchat_admin_notice_error',
1999	2614	esc_html__('Please provide a valid URL.', 'mxchat'),
2000	2615	30
2001	2616	);
		@@ -2003,12 +2618,40 @@
2003	2618	exit;
2004	2619	}
2005	2620
2006	2621	$submitted_url = esc_url_raw($_POST['sitemap_url']);
	2622	+ //error_log('[MXCHAT-URL] Processing URL: ' . $submitted_url);
	2623	+
	2624	+ // Validate API key first
	2625	+ $options = get_option('mxchat_options');
	2626	+ $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
	2627	+
	2628	+ if (strpos($selected_model, 'voyage') === 0) {
	2629	+ $api_key = $options['voyage_api_key'] ?? '';
	2630	+ $provider_name = 'Voyage AI';
	2631	+ } else {
	2632	+ $api_key = $options['api_key'] ?? '';
	2633	+ $provider_name = 'OpenAI';
	2634	+ }
	2635	+
	2636	+ if (empty($api_key)) {
	2637	+ $error_message = sprintf(
	2638	+ esc_html__('%s API key is not configured. Please add your API key in the settings before submitting content.', 'mxchat'),
	2639	+ $provider_name
	2640	+ );
	2641	+ //error_log('[MXCHAT-URL] Error: ' . $error_message);
	2642	+ set_transient('mxchat_admin_notice_error', $error_message, 30);
	2643	+ //error_log('[MXCHAT-URL] Set error transient: ' . $error_message);
	2644	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	2645	+ exit;
	2646	+ }
	2647	+
	2648	+ //error_log('[MXCHAT-URL] Fetching URL content');
2007	2649	$response = wp_remote_get($submitted_url, array('timeout' => 30));
2008	2650
2009	2651	if (is_wp_error($response) || wp_remote_retrieve_response_code($response) !== 200) {
2010		- $error_message = is_wp_error($response) ? $response->get_error_message() : __('Failed to fetch URL', 'mxchat');
	2652	+ $error_message = is_wp_error($response) ? $response->get_error_message() : 'HTTP Status: ' . wp_remote_retrieve_response_code($response);
	2653	+ //error_log('[MXCHAT-URL] Error fetching URL: ' . $error_message);
2011	2654	set_transient('mxchat_admin_notice_error',
2012	2655	sprintf(
2013	2656	esc_html__('Failed to fetch the URL: %s', 'mxchat'),
2014	2657	esc_html($error_message)
		@@ -2019,11 +2662,13 @@
2019	2662	exit;
2020	2663	}
2021	2664
2022	2665	$content_type = wp_remote_retrieve_header($response, 'content-type');
	2666	+ //error_log('[MXCHAT-URL] Content type: ' . $content_type);
2023	2667	$body_content = wp_remote_retrieve_body($response);
2024	2668
2025	2669	if (empty($body_content)) {
	2670	+ //error_log('[MXCHAT-URL] Error: Empty response body');
2026	2671	set_transient('mxchat_admin_notice_error',
2027	2672	esc_html__('Empty response received from URL.', 'mxchat'),
2028	2673	30
2029	2674	);
		@@ -2029,12 +2674,15 @@
2029	2674	);
2030	2675	wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2031	2676	exit;
2032	2677	}
	2678	+ //error_log('[MXCHAT-URL] Retrieved body content length: ' . strlen($body_content) . ' bytes');
2033	2679
2034	2680	// Handle PDF URL
2035	2681	if ($this->is_pdf_url($submitted_url, $response)) {
	2682	+ //error_log('[MXCHAT-URL] Detected PDF URL, handling PDF for knowledge base');
2036	2683	$result = $this->handle_pdf_for_knowledge_base($submitted_url, $response);
	2684	+ //error_log('[MXCHAT-URL] PDF handling result: ' . $result);
2037	2685
2038	2686	if ($result === 'scheduled') {
2039	2687	set_transient(
2040	2688	'mxchat_last_pdf_url',
		@@ -2046,9 +2694,9 @@
2046	2694	30
2047	2695	);
2048	2696	} else {
2049	2697	set_transient('mxchat_admin_notice_error',
2050		- esc_html__('Failed to start PDF processing. Please try again.', 'mxchat'),
	2698	+ esc_html__('Failed to start PDF processing: ', 'mxchat') . esc_html($result),
2051	2699	30
2052	2700	);
2053	2701	}
2054	2702
		@@ -2057,8 +2705,9 @@
2057	2705	}
2058	2706
2059	2707	// Handle Sitemap XML
2060	2708	if (strpos($content_type, 'xml') !== false || strpos($body_content, '<urlset') !== false) {
	2709	+ //error_log('[MXCHAT-URL] Detected XML content, processing as sitemap');
2061	2710	libxml_use_internal_errors(true);
2062	2711	$xml = simplexml_load_string($body_content);
2063	2712	$xml_errors = libxml_get_errors();
2064	2713	libxml_clear_errors();
		@@ -2063,8 +2712,15 @@
2063	2712	$xml_errors = libxml_get_errors();
2064	2713	libxml_clear_errors();
2065	2714
2066	2715	if ($xml === false || !empty($xml_errors)) {
	2716	+ //error_log('[MXCHAT-URL] Error: Invalid XML format');
	2717	+ if (!empty($xml_errors)) {
	2718	+ foreach ($xml_errors as $error) {
	2719	+ //error_log('[MXCHAT-URL] XML Error: ' . $error->message);
	2720	+ }
	2721	+ }
	2722	+
2067	2723	set_transient('mxchat_admin_notice_error',
2068	2724	esc_html__('Invalid sitemap XML. Please provide a valid sitemap.', 'mxchat'),
2069	2725	30
2070	2726	);
		@@ -2071,9 +2727,11 @@
2071	2727	wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2072	2728	exit;
2073	2729	}
2074	2730
	2731	+ //error_log('[MXCHAT-URL] Valid XML found, handling sitemap for knowledge base');
2075	2732	$result = $this->handle_sitemap_for_knowledge_base($xml, $submitted_url);
	2733	+ //error_log('[MXCHAT-URL] Sitemap handling result: ' . $result);
2076	2734
2077	2735	if ($result === 'scheduled') {
2078	2736	set_transient(
2079	2737	'mxchat_last_sitemap_url',
		@@ -2084,10 +2742,12 @@
2084	2742	esc_html__('Sitemap processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
2085	2743	30
2086	2744	);
2087	2745	} else {
	2746	+ // Return to the admin page without a redirect for better error display
	2747	+ // The error is already stored in the sitemap status transient
2088	2748	set_transient('mxchat_admin_notice_error',
2089		- esc_html__('Failed to start sitemap processing. Please try again.', 'mxchat'),
	2749	+ esc_html__('Failed to start sitemap processing. Please check the status below for details.', 'mxchat'),
2090	2750	30
2091	2751	);
2092	2752	}
2093	2753
		@@ -2095,42 +2755,147 @@
2095	2755	exit;
2096	2756	}
2097	2757
2098	2758	// Handle Regular URL
2099		- $page_content = $this->mxchat_extract_main_content($body_content);
2100		- $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
	2759	+ // Handle Regular URL
	2760	+//error_log('[MXCHAT-URL] Processing as regular webpage');
	2761	+$page_content = $this->mxchat_extract_main_content($body_content);
	2762	+//error_log('[MXCHAT-URL] Extracted content length: ' . strlen($page_content) . ' bytes');
2101	2763
2102		- if (empty($sanitized_content)) {
2103		- set_transient('mxchat_admin_notice_error',
2104		- esc_html__('No valid content found on the provided URL.', 'mxchat'),
2105		- 30
2106		- );
	2764	+$sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
	2765	+//error_log('[MXCHAT-URL] Sanitized content length: ' . strlen($sanitized_content) . ' bytes');
	2766	+
	2767	+if (empty($sanitized_content)) {
	2768	+ //error_log('[MXCHAT-URL] Error: No valid content after sanitization');
	2769	+
	2770	+ // Set both transients - the error notice and the URL status
	2771	+ set_transient('mxchat_admin_notice_error',
	2772	+ esc_html__('No valid content found on the provided URL.', 'mxchat'),
	2773	+ 30
	2774	+ );
	2775	+
	2776	+ // Set URL status transient
	2777	+ set_transient('mxchat_single_url_status', [
	2778	+ 'url' => $submitted_url,
	2779	+ 'timestamp' => current_time('mysql'),
	2780	+ 'status' => 'failed',
	2781	+ 'error' => esc_html__('No valid content found on the provided URL.', 'mxchat')
	2782	+ ], DAY_IN_SECONDS);
	2783	+
	2784	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	2785	+ exit;
	2786	+}
	2787	+
	2788	+//error_log('[MXCHAT-URL] Generating embedding for content');
	2789	+$embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
	2790	+
	2791	+// Check if embedding_vector is a string (error message)
	2792	+if (is_string($embedding_vector)) {
	2793	+ //error_log('[MXCHAT-URL] Error generating embedding: ' . $embedding_vector);
	2794	+ $error_message = esc_html__('Failed to generate embedding: ', 'mxchat') . esc_html($embedding_vector);
	2795	+ //error_log('[MXCHAT-URL] Setting error transient: ' . $error_message);
	2796	+
	2797	+ // Set both transients
	2798	+ set_transient('mxchat_admin_notice_error', $error_message, 30);
	2799	+
	2800	+ // Set URL status transient
	2801	+ set_transient('mxchat_single_url_status', [
	2802	+ 'url' => $submitted_url,
	2803	+ 'timestamp' => current_time('mysql'),
	2804	+ 'status' => 'failed',
	2805	+ 'error' => $error_message
	2806	+ ], DAY_IN_SECONDS);
	2807	+
	2808	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	2809	+ exit;
	2810	+}
	2811	+
	2812	+if (is_array($embedding_vector)) {
	2813	+ //error_log('[MXCHAT-URL] Successfully generated embedding with ' . count($embedding_vector) . ' dimensions');
	2814	+
	2815	+ $db_result = MxChat_Utils::submit_content_to_db(
	2816	+ $sanitized_content,
	2817	+ $submitted_url,
	2818	+ $this->options['api_key']
	2819	+ );
	2820	+
	2821	+ if (is_wp_error($db_result)) {
	2822	+ //error_log('[MXCHAT-URL] Error: Failed to store content in database: ' . $db_result->get_error_message());
	2823	+ $error_message = esc_html__('Failed to store content in database: ', 'mxchat') . esc_html($db_result->get_error_message());
	2824	+ //error_log('[MXCHAT-URL] Setting error transient: ' . $error_message);
	2825	+
	2826	+ // Set both transients
	2827	+ set_transient('mxchat_admin_notice_error', $error_message, 30);
	2828	+
	2829	+ // Set URL status transient
	2830	+ set_transient('mxchat_single_url_status', [
	2831	+ 'url' => $submitted_url,
	2832	+ 'timestamp' => current_time('mysql'),
	2833	+ 'status' => 'failed',
	2834	+ 'error' => $error_message
	2835	+ ], DAY_IN_SECONDS);
	2836	+
2107	2837	wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2108	2838	exit;
2109	2839	}
2110	2840
2111		- $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
2112		- if (is_array($embedding_vector)) {
2113		- MxChat_Utils::submit_content_to_db(
2114		- $sanitized_content,
2115		- $submitted_url,
2116		- $this->options['api_key']
2117		- );
2118		- set_transient('mxchat_admin_notice_success',
2119		- esc_html__('URL content successfully submitted!', 'mxchat'),
2120		- 30
2121		- );
2122		- } else {
2123		- set_transient('mxchat_admin_notice_error',
2124		- esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
2125		- 30
2126		- );
	2841	+ //error_log('[MXCHAT-URL] Successfully stored content in database');
	2842	+ $success_message = esc_html__('URL content successfully submitted!', 'mxchat');
	2843	+ //error_log('[MXCHAT-URL] Setting success transient: ' . $success_message);
	2844	+
	2845	+ // Set both transients
	2846	+ set_transient('mxchat_admin_notice_success', $success_message, 30);
	2847	+
	2848	+ // Set URL status transient with success
	2849	+ set_transient('mxchat_single_url_status', [
	2850	+ 'url' => $submitted_url,
	2851	+ 'timestamp' => current_time('mysql'),
	2852	+ 'status' => 'complete',
	2853	+ 'content_length' => strlen($sanitized_content),
	2854	+ 'embedding_dimensions' => count($embedding_vector)
	2855	+ ], DAY_IN_SECONDS);
	2856	+
	2857	+} else {
	2858	+ //error_log('[MXCHAT-URL] Error: Failed to generate embedding. Unexpected result type: ' . gettype($embedding_vector));
	2859	+ $error_message = esc_html__('Failed to generate embedding: Unexpected result type. Please check your API key and try again.', 'mxchat');
	2860	+ //error_log('[MXCHAT-URL] Setting error transient: ' . $error_message);
	2861	+
	2862	+ // Set both transients
	2863	+ set_transient('mxchat_admin_notice_error', $error_message, 30);
	2864	+
	2865	+ // Set URL status transient
	2866	+ set_transient('mxchat_single_url_status', [
	2867	+ 'url' => $submitted_url,
	2868	+ 'timestamp' => current_time('mysql'),
	2869	+ 'status' => 'failed',
	2870	+ 'error' => $error_message
	2871	+ ], DAY_IN_SECONDS);
	2872	+}
	2873	+
	2874	+//error_log('[MXCHAT-URL] ===== Completed URL submission process =====');
	2875	+wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	2876	+exit;
	2877	+}
	2878	+/**
	2879	+ * Get the status of the last single URL submission
	2880	+ */
	2881	+private function get_single_url_status() {
	2882	+ $status = get_transient('mxchat_single_url_status');
	2883	+ if (!$status) {
	2884	+ return null;
2127	2885	}
	2886	+
	2887	+ // Add human-readable time
	2888	+ if (isset($status['timestamp'])) {
	2889	+ $status['human_time'] = human_time_diff(strtotime($status['timestamp']), current_time('timestamp')) . ' ' . __('ago', 'mxchat');
	2890	+ }
	2891	+
	2892	+ return $status;
	2893	+}
2128	2894
2129		- wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2130		- exit;
2131		-}
2132	2895	private function handle_sitemap_for_knowledge_base($xml, $sitemap_url) {
	2896	+ // Clear any single URL status when starting sitemap processing
	2897	+ delete_transient('mxchat_single_url_status');
2133	2898	if (!current_user_can('manage_options')) {
2134	2899	//error_log(esc_html__('Unauthorized sitemap processing attempt', 'mxchat'));
2135	2900	return false;
2136	2901	}
		@@ -2141,8 +2906,40 @@
2141	2906	if (!$xml || !is_object($xml)) {
2142	2907	throw new Exception(__('Invalid XML object provided', 'mxchat'));
2143	2908	}
2144	2909
	2910	+ // Add embedding validation before processing
	2911	+ // Test embedding with a small sample text to verify API key is working
	2912	+ $test_result = $this->mxchat_generate_embedding("This is a test to verify the embedding API key is working.");
	2913	+
	2914	+ // Check if test_result is a string (error message) rather than an array (valid embedding)
	2915	+ if (is_string($test_result)) {
	2916	+ //error_log('[MXCHAT-URL] Embedding API validation failed: ' . $test_result);
	2917	+
	2918	+ // Store the error in the status transient so it can be displayed later
	2919	+ $status_data = array(
	2920	+ 'total_urls' => 0,
	2921	+ 'processed_urls' => 0,
	2922	+ 'status' => 'error',
	2923	+ 'error' => __('Embedding API validation failed: ', 'mxchat') . $test_result,
	2924	+ 'last_update' => time()
	2925	+ );
	2926	+
	2927	+ set_transient(
	2928	+ sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)),
	2929	+ array_map('sanitize_text_field', $status_data),
	2930	+ DAY_IN_SECONDS
	2931	+ );
	2932	+
	2933	+ throw new Exception(__('Embedding API validation failed: ', 'mxchat') . $test_result);
	2934	+ }
	2935	+
	2936	+ // Make sure it's an array (valid embedding)
	2937	+ if (!is_array($test_result)) {
	2938	+ //error_log('[MXCHAT-URL] Embedding API returned unexpected result type: ' . gettype($test_result));
	2939	+ throw new Exception(__('Embedding API returned unexpected result type. Please check your configuration.', 'mxchat'));
	2940	+ }
	2941	+
2145	2942	$urls = [];
2146	2943	foreach ($xml->url as $url_element) {
2147	2944	$url = esc_url_raw((string)$url_element->loc);
2148	2945	if ($url) {
		@@ -2179,12 +2976,36 @@
2179	2976
2180	2977	return __('scheduled', 'mxchat');
2181	2978
2182	2979	} catch (\Exception $e) {
2183		- //error_log(sprintf(esc_html__('Error preparing sitemap for processing: %s', 'mxchat'), esc_html($e->getMessage())));
2184		- return false;
	2980	+ $error_message = $e->getMessage();
	2981	+ //error_log(sprintf(esc_html__('Error preparing sitemap for processing: %s', 'mxchat'), esc_html($error_message)));
	2982	+
	2983	+ // Store the sitemap URL and error in transients so they can be displayed
	2984	+ set_transient(
	2985	+ 'mxchat_last_sitemap_url',
	2986	+ sanitize_text_field($sitemap_url),
	2987	+ DAY_IN_SECONDS
	2988	+ );
	2989	+
	2990	+ $status_data = array(
	2991	+ 'total_urls' => 0,
	2992	+ 'processed_urls' => 0,
	2993	+ 'status' => 'error',
	2994	+ 'error' => $error_message,
	2995	+ 'last_update' => time()
	2996	+ );
	2997	+
	2998	+ set_transient(
	2999	+ sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)),
	3000	+ array_map('sanitize_text_field', $status_data),
	3001	+ DAY_IN_SECONDS
	3002	+ );
	3003	+
	3004	+ return $error_message;
2185	3005	}
2186	3006	}
	3007	+
2187	3008	public static function process_sitemap_urls_cron($urls, $sitemap_url, $total_urls, $batch_size, $batch_pause) {
2188	3009	// Validate inputs
2189	3010	$sitemap_url = esc_url_raw($sitemap_url);
2190	3011	$total_urls = absint($total_urls);
		@@ -2202,8 +3023,13 @@
2202	3023	if (!$status || !is_array($status)) {
2203	3024	throw new Exception('Invalid status data retrieved from transient');
2204	3025	}
2205	3026
	3027	+ // Initialize failed_urls array if it doesn't exist
	3028	+ if (!isset($status['failed_urls_list']) || !is_array($status['failed_urls_list'])) {
	3029	+ $status['failed_urls_list'] = [];
	3030	+ }
	3031	+
2206	3032	$start_url = absint($status['processed_urls']);
2207	3033	$end_url = min($start_url + $batch_size, $total_urls);
2208	3034	$instance = new self();
2209	3035
		@@ -2210,11 +3036,38 @@
2210	3036	// Track failures in batch
2211	3037	$batch_stats = [
2212	3038	'processed' => 0,
2213	3039	'failed' => 0,
2214		- 'last_error' => ''
	3040	+ 'last_error' => '',
	3041	+ 'embedding_errors' => 0 // Track specifically embedding errors
2215	3042	];
2216	3043
	3044	+ // Check embedding configuration with first URL
	3045	+ if ($start_url === 0) {
	3046	+ $page_url = esc_url_raw($urls[0]);
	3047	+ $page_response = wp_remote_get($page_url);
	3048	+
	3049	+ if (!is_wp_error($page_response) && wp_remote_retrieve_response_code($page_response) === 200) {
	3050	+ $page_html = wp_remote_retrieve_body($page_response);
	3051	+ $page_content = $instance->mxchat_extract_main_content($page_html);
	3052	+ $sanitized_content = $instance->mxchat_sanitize_content_for_api($page_content);
	3053	+
	3054	+ if (!empty($sanitized_content)) {
	3055	+ $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content);
	3056	+
	3057	+ // Check if embedding_vector is a string (error message)
	3058	+ if (is_string($embedding_vector)) {
	3059	+ throw new Exception('Embedding generation failed: ' . $embedding_vector);
	3060	+ }
	3061	+
	3062	+ // Make sure it's an array (valid embedding)
	3063	+ if (!is_array($embedding_vector)) {
	3064	+ throw new Exception('Embedding generation returned unexpected result type: ' . gettype($embedding_vector));
	3065	+ }
	3066	+ }
	3067	+ }
	3068	+ }
	3069	+
2217	3070	for ($i = $start_url; $i < $end_url; $i++) {
2218	3071	$page_url = esc_url_raw($urls[$i]);
2219	3072	$page_response = wp_remote_get($page_url);
2220	3073
		@@ -2219,8 +3072,18 @@
2219	3072	$page_response = wp_remote_get($page_url);
2220	3073
2221	3074	if (is_wp_error($page_response) || wp_remote_retrieve_response_code($page_response) !== 200) {
2222	3075	$batch_stats['failed']++;
	3076	+ $error_message = is_wp_error($page_response) ? $page_response->get_error_message() : 'HTTP Status: ' . wp_remote_retrieve_response_code($page_response);
	3077	+ $batch_stats['last_error'] = 'Failed to fetch URL: ' . $error_message;
	3078	+
	3079	+ // Add to failed URLs list with error message
	3080	+ $status['failed_urls_list'][] = [
	3081	+ 'url' => $page_url,
	3082	+ 'error' => $error_message,
	3083	+ 'time' => time()
	3084	+ ];
	3085	+
2223	3086	continue;
2224	3087	}
2225	3088
2226	3089	$page_html = wp_remote_retrieve_body($page_response);
		@@ -2229,8 +3092,29 @@
2229	3092
2230	3093	if (!empty($sanitized_content)) {
2231	3094	$embedding_vector = $instance->mxchat_generate_embedding($sanitized_content);
2232	3095
	3096	+ // Check if embedding_vector is a string (error message)
	3097	+ if (is_string($embedding_vector)) {
	3098	+ $batch_stats['failed']++;
	3099	+ $batch_stats['embedding_errors']++;
	3100	+ $batch_stats['last_error'] = 'Failed to generate embedding: ' . $embedding_vector;
	3101	+
	3102	+ // Add to failed URLs list with error message
	3103	+ $status['failed_urls_list'][] = [
	3104	+ 'url' => $page_url,
	3105	+ 'error' => 'Embedding error: ' . $embedding_vector,
	3106	+ 'time' => time()
	3107	+ ];
	3108	+
	3109	+ // If we have multiple embedding errors, stop processing
	3110	+ if ($batch_stats['embedding_errors'] >= 10) {
	3111	+ throw new Exception('Multiple embedding failures detected: ' . $embedding_vector);
	3112	+ }
	3113	+ continue;
	3114	+ }
	3115	+
	3116	+ // Check if it's an array (valid embedding)
2233	3117	if (is_array($embedding_vector)) {
2234	3118	$options = get_option('mxchat_options');
2235	3119	$submission_result = MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $options['api_key']);
2236	3120
		@@ -2236,8 +3120,16 @@
2236	3120
2237	3121	if (is_wp_error($submission_result)) {
2238	3122	$batch_stats['failed']++;
2239	3123	$batch_stats['last_error'] = $submission_result->get_error_message();
	3124	+
	3125	+ // Add to failed URLs list with error message
	3126	+ $status['failed_urls_list'][] = [
	3127	+ 'url' => $page_url,
	3128	+ 'error' => 'Database submission error: ' . $submission_result->get_error_message(),
	3129	+ 'time' => time()
	3130	+ ];
	3131	+
2240	3132	continue;
2241	3133	}
2242	3134
2243	3135	$batch_stats['processed']++;
		@@ -2242,9 +3134,22 @@
2242	3134
2243	3135	$batch_stats['processed']++;
2244	3136	} else {
2245	3137	$batch_stats['failed']++;
2246		- $batch_stats['last_error'] = 'Failed to generate embedding. Please check OpenAI API key.';
	3138	+ $batch_stats['embedding_errors']++;
	3139	+ $batch_stats['last_error'] = 'Failed to generate embedding: Unexpected result type: ' . gettype($embedding_vector);
	3140	+
	3141	+ // Add to failed URLs list with error message
	3142	+ $status['failed_urls_list'][] = [
	3143	+ 'url' => $page_url,
	3144	+ 'error' => 'Embedding error: Unexpected result type: ' . gettype($embedding_vector),
	3145	+ 'time' => time()
	3146	+ ];
	3147	+
	3148	+ // If we have multiple embedding errors, stop processing
	3149	+ if ($batch_stats['embedding_errors'] >= 10) {
	3150	+ throw new Exception('Multiple embedding failures detected. Please check your embedding API configuration.');
	3151	+ }
2247	3152	}
2248	3153	}
2249	3154
2250	3155	$status['processed_urls'] = absint($i + 1);
		@@ -2251,9 +3156,14 @@
2251	3156	$status['last_update'] = time();
2252	3157	$status['failed_urls'] = absint($status['failed_urls'] ?? 0) + $batch_stats['failed'];
2253	3158	$status['last_error'] = $batch_stats['last_error'];
2254	3159
2255		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	3160	+ // Limit the number of failed URLs we store to prevent transient size issues
	3161	+ if (count($status['failed_urls_list']) > 100) {
	3162	+ $status['failed_urls_list'] = array_slice($status['failed_urls_list'], -100);
	3163	+ }
	3164	+
	3165	+ set_transient($status_key, $status, DAY_IN_SECONDS);
2256	3166	}
2257	3167
2258	3168	// If all URLs in this batch failed, stop processing
2259	3169	if ($batch_stats['processed'] === 0 && $batch_stats['failed'] > 0) {
		@@ -2262,15 +3172,15 @@
2262	3172	'Processing stopped: %d consecutive failures. Last error: %s',
2263	3173	$batch_stats['failed'],
2264	3174	$batch_stats['last_error']
2265	3175	);
2266		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	3176	+ set_transient($status_key, $status, DAY_IN_SECONDS);
2267	3177	return;
2268	3178	}
2269	3179
2270	3180	if ($end_url < $total_urls) {
2271	3181	wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_sitemap_urls', array(
2272		- 'urls' => array_map('esc_url_raw', $urls),
	3182	+ 'urls' => $urls,
2273	3183	'sitemap_url' => $sitemap_url,
2274	3184	'total_urls' => $total_urls,
2275	3185	'batch_size' => $batch_size,
2276	3186	'batch_pause' => $batch_pause,
		@@ -2276,17 +3186,249 @@
2276	3186	'batch_pause' => $batch_pause,
2277	3187	));
2278	3188	} else {
2279	3189	$status['status'] = 'complete';
2280		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	3190	+ set_transient($status_key, $status, DAY_IN_SECONDS);
2281	3191	}
2282	3192	} catch (\Exception $e) {
2283	3193	$status['status'] = 'error';
2284		- $status['error'] = sanitize_text_field($e->getMessage());
2285		- set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
	3194	+ $status['error'] = $e->getMessage();
	3195	+ set_transient($status_key, $status, DAY_IN_SECONDS);
2286	3196	}
2287	3197	}
2288	3198
	3199	+private function mxchat_sanitize_content_for_api($content) {
	3200	+ //error_log('[MXCHAT-SANITIZE] Original content preview: ' . substr($content, 0, 500) . '...');
	3201	+
	3202	+ // Remove script, style tags, and HTML comments
	3203	+ $content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $content);
	3204	+ $content = preg_replace('/<style\b[^>]*>(.*?)<\/style>/is', '', $content);
	3205	+ $content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
	3206	+
	3207	+ // Remove all HTML tags and decode HTML entities
	3208	+ $content = wp_strip_all_tags($content);
	3209	+ $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
	3210	+
	3211	+ // Trim and normalize whitespace
	3212	+ $content = trim(preg_replace('/\s+/', ' ', $content));
	3213	+
	3214	+ // Remove control characters (which can cause database issues)
	3215	+ $content = preg_replace('/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]/u', '', $content);
	3216	+
	3217	+ // Remove NULL bytes which can cause database errors
	3218	+ $content = str_replace("\0", "", $content);
	3219	+
	3220	+ // Ensure valid UTF-8 encoding
	3221	+ $content = wp_check_invalid_utf8($content);
	3222	+
	3223	+ // Remove any extremely long strings without spaces (often garbage)
	3224	+ $content = preg_replace('/\S{300,}/', ' ', $content);
	3225	+
	3226	+ // Replace problematic characters that often cause database issues
	3227	+ $content = preg_replace('/[\x{10000}-\x{10FFFF}]/u', '', $content); // Remove emoji and other high Unicode characters
	3228	+
	3229	+ // Replace any remaining potentially problematic characters with spaces
	3230	+ $content = preg_replace('/[^\p{L}\p{N}\p{P}\p{Z}\p{Sm}]/u', ' ', $content);
	3231	+
	3232	+ // Limit to reasonable length if needed
	3233	+ $max_length = 65000; // Just under MySQL TEXT field limit
	3234	+ if (strlen($content) > $max_length) {
	3235	+ $content = substr($content, 0, $max_length);
	3236	+ }
	3237	+
	3238	+ //error_log('[MXCHAT-SANITIZE] Sanitized content preview: ' . substr($content, 0, 500) . '...');
	3239	+ return $content;
	3240	+}
	3241	+private static function mxchat_extract_main_content($html) {
	3242	+ if (empty($html)) {
	3243	+ return '';
	3244	+ }
	3245	+ try {
	3246	+ $dom = new DOMDocument;
	3247	+ libxml_use_internal_errors(true); // Suppress HTML parsing errors
	3248	+ @$dom->loadHTML(mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8'), LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
	3249	+ $xpath = new DOMXPath($dom);
	3250	+
	3251	+ // For debugging purposes
	3252	+ $debugEnabled = false; // Set to true to enable debugging output
	3253	+ $debug = function($message) use ($debugEnabled) {
	3254	+ if ($debugEnabled) {
	3255	+ //error_log('[MXCHAT-DEBUG] ' . $message);
	3256	+ }
	3257	+ };
	3258	+
	3259	+ // Direct targeting for Gerow theme posts
	3260	+ $post_text = $xpath->query('//div[contains(@class, "post-text")]');
	3261	+ if ($post_text && $post_text->length > 0) {
	3262	+ $debug("Found post-text directly");
	3263	+ $content = '';
	3264	+ foreach ($post_text as $node) {
	3265	+ $content .= $dom->saveHTML($node);
	3266	+ }
	3267	+ if (!empty($content)) {
	3268	+ $debug("Returning post-text content");
	3269	+ return $content;
	3270	+ }
	3271	+ }
	3272	+
	3273	+ // Try to get the blog details content which contains the post-text
	3274	+ $blog_details = $xpath->query('//div[contains(@class, "blog-details-content")]');
	3275	+ if ($blog_details && $blog_details->length > 0) {
	3276	+ $debug("Found blog-details-content");
	3277	+ $content = '';
	3278	+ foreach ($blog_details as $node) {
	3279	+ $content .= $dom->saveHTML($node);
	3280	+ }
	3281	+ if (!empty($content)) {
	3282	+ $debug("Returning blog-details-content");
	3283	+ return $content;
	3284	+ }
	3285	+ }
	3286	+
	3287	+ // Try to get the article which contains the blog details
	3288	+ $article = $xpath->query('//article[contains(@class, "blog-details-wrap")]');
	3289	+ if ($article && $article->length > 0) {
	3290	+ $debug("Found article with blog-details-wrap");
	3291	+ $content = '';
	3292	+ foreach ($article as $node) {
	3293	+ $content .= $dom->saveHTML($node);
	3294	+ }
	3295	+ if (!empty($content)) {
	3296	+ $debug("Returning article content");
	3297	+ return $content;
	3298	+ }
	3299	+ }
	3300	+
	3301	+ // Try even broader with the blog-item-wrap
	3302	+ $blog_item = $xpath->query('//div[contains(@class, "blog-item-wrap")]');
	3303	+ if ($blog_item && $blog_item->length > 0) {
	3304	+ $debug("Found blog-item-wrap");
	3305	+ $content = '';
	3306	+ foreach ($blog_item as $node) {
	3307	+ $content .= $dom->saveHTML($node);
	3308	+ }
	3309	+ if (!empty($content)) {
	3310	+ $debug("Returning blog-item-wrap content");
	3311	+ return $content;
	3312	+ }
	3313	+ }
	3314	+
	3315	+ // Specific Gerow theme path
	3316	+ $gerow_path = $xpath->query('//section[contains(@class, "blog-area")]//div[contains(@class, "post-text")]');
	3317	+ if ($gerow_path && $gerow_path->length > 0) {
	3318	+ $debug("Found Gerow theme path to post-text");
	3319	+ $content = '';
	3320	+ foreach ($gerow_path as $node) {
	3321	+ $content .= $dom->saveHTML($node);
	3322	+ }
	3323	+ if (!empty($content)) {
	3324	+ $debug("Returning Gerow post-text content");
	3325	+ return $content;
	3326	+ }
	3327	+ }
	3328	+
	3329	+ // Generic blog post selectors
	3330	+ $selectors = [
	3331	+ // Blog post specific selectors
	3332	+ '//div[contains(@class, "post-text")]',
	3333	+ '//article[contains(@class, "blog-post-item")]//div[contains(@class, "post-text")]',
	3334	+ '//div[contains(@class, "blog-details-content")]',
	3335	+ '//article[contains(@class, "blog-details-wrap")]',
	3336	+ '//div[contains(@class, "entry-content")]',
	3337	+ '//div[contains(@class, "blog-content")]',
	3338	+ '//div[contains(@class, "blog-item-wrap")]',
	3339	+
	3340	+ // More general content selectors
	3341	+ '//div[contains(@class, "page__content")]',
	3342	+ '//div[contains(@class, "elementor-widget-container")]',
	3343	+ '//div[contains(@class, "elementor-text-editor")]',
	3344	+ '//div[contains(@class, "elementor-widget-text-editor")]',
	3345	+ '//*[contains(@class, "entry-content")]',
	3346	+ '//*[contains(@class, "post-content")]',
	3347	+ '//*[contains(@class, "article-content")]',
	3348	+ '//*[@id="content"]',
	3349	+ '//*[@id="main-content"]',
	3350	+ '//section[contains(@class, "blog-area")]',
	3351	+ '//article',
	3352	+ '//main',
	3353	+ '//div[contains(@class, "content")]'
	3354	+ ];
	3355	+
	3356	+ // First handle Elementor content
	3357	+ $debug("Checking for Elementor content");
	3358	+ $elementor_widgets = $xpath->query('//div[contains(@class, "elementor-element")]//div[contains(@class, "elementor-widget-container")]');
	3359	+ if ($elementor_widgets && $elementor_widgets->length > 0) {
	3360	+ $debug("Found Elementor widgets");
	3361	+ $combined_content = '';
	3362	+ foreach ($elementor_widgets as $widget) {
	3363	+ $widget_content = $dom->saveHTML($widget);
	3364	+ if (!empty($widget_content)) {
	3365	+ $combined_content .= $widget_content;
	3366	+ }
	3367	+ }
	3368	+ if (!empty($combined_content)) {
	3369	+ $debug("Returning Elementor content");
	3370	+ return $combined_content;
	3371	+ }
	3372	+ }
	3373	+
	3374	+ // Try standard selectors one by one
	3375	+ foreach ($selectors as $selector) {
	3376	+ $debug("Trying selector: " . $selector);
	3377	+ $nodes = $xpath->query($selector);
	3378	+ if ($nodes && $nodes->length > 0) {
	3379	+ $debug("Found matches for selector: " . $selector);
	3380	+ $content = '';
	3381	+ foreach ($nodes as $node) {
	3382	+ $content .= $dom->saveHTML($node);
	3383	+ }
	3384	+ if (!empty($content)) {
	3385	+ $debug("Returning content from selector: " . $selector);
	3386	+ return $content;
	3387	+ }
	3388	+ }
	3389	+ }
	3390	+
	3391	+ // Manual regex fallback for post-text if DOM methods fail
	3392	+ $debug("Trying regex fallback");
	3393	+ if (preg_match('/<div class="post-text">(.*?)<\/div>\s*<\/div>\s*<\/div>/s', $html, $matches)) {
	3394	+ $debug("Found post-text via regex");
	3395	+ return '<div class="post-text">' . $matches[1] . '</div>';
	3396	+ }
	3397	+
	3398	+ // Try to extract the blog section as a whole
	3399	+ $blog_section = $xpath->query('//section[contains(@class, "blog-area")]');
	3400	+ if ($blog_section && $blog_section->length > 0) {
	3401	+ $debug("Found blog-area section");
	3402	+ $content = '';
	3403	+ foreach ($blog_section as $node) {
	3404	+ $content .= $dom->saveHTML($node);
	3405	+ }
	3406	+ if (!empty($content)) {
	3407	+ $debug("Returning blog-area section content");
	3408	+ return $content;
	3409	+ }
	3410	+ }
	3411	+
	3412	+ // Fallback: Return the body content if no specific selector matches
	3413	+ $debug("Using body fallback");
	3414	+ $body = $dom->getElementsByTagName('body');
	3415	+ if ($body->length > 0) {
	3416	+ return $dom->saveHTML($body->item(0));
	3417	+ }
	3418	+
	3419	+ // Last resort: return the original HTML
	3420	+ $debug("Returning original HTML");
	3421	+ return $html;
	3422	+ } catch (Exception $e) {
	3423	+ //error_log('[MXCHAT-ERROR] Content extraction failed: ' . $e->getMessage());
	3424	+ return $html; // Return original HTML if parsing fails
	3425	+ } finally {
	3426	+ libxml_clear_errors();
	3427	+ }
	3428	+}
	3429	+
	3430	+
2289	3431	public function get_sitemap_processing_status($sitemap_url) {
2290	3432	$sitemap_url = esc_url_raw($sitemap_url);
2291	3433	$status = get_transient(sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)));
2292	3434
		@@ -2298,17 +3440,53 @@
2298	3440	'total_urls' => absint($status['total_urls']),
2299	3441	'processed_urls' => absint($status['processed_urls']),
2300	3442	'failed_urls' => absint($status['failed_urls'] ?? 0),
2301	3443	'percentage' => ($status['total_urls'] > 0)
2302		- ? round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100)
2303		- : 0,
	3444	+ ? round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100)
	3445	+ : 0,
2304	3446	'status' => sanitize_text_field($status['status']),
2305	3447	'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat'),
2306	3448	'error' => isset($status['error']) ? sanitize_text_field($status['error']) : '',
2307		- 'last_error' => isset($status['last_error']) ? sanitize_text_field($status['last_error']) : ''
	3449	+ 'last_error' => isset($status['last_error']) ? sanitize_text_field($status['last_error']) : '',
	3450	+ 'failed_urls_list' => isset($status['failed_urls_list']) ? $status['failed_urls_list'] : array()
2308	3451	);
2309	3452	}
	3453	+public function ajax_get_status_updates() {
	3454	+ // Verify the request
	3455	+ check_ajax_referer('mxchat_status_nonce', 'nonce');
2310	3456
	3457	+ // Get the status just like in your admin page
	3458	+ $pdf_url = get_transient('mxchat_last_pdf_url');
	3459	+ $sitemap_url = get_transient('mxchat_last_sitemap_url');
	3460	+ $pdf_status = $pdf_url ? $this->get_pdf_processing_status($pdf_url) : false;
	3461	+ $sitemap_status = $sitemap_url ? $this->get_sitemap_processing_status($sitemap_url) : false;
	3462	+
	3463	+ // Check for true processing status, not just presence of status
	3464	+ $is_active_processing =
	3465	+ ($sitemap_status && $sitemap_status['status'] === 'processing') ||
	3466	+ ($pdf_status && $pdf_status['status'] === 'processing');
	3467	+
	3468	+ // Get single URL status, but only if no sitemap/PDF is processing
	3469	+ $single_url_status = !$is_active_processing ? $this->get_single_url_status() : false;
	3470	+
	3471	+ // Only clear transients for completed processes, not error states
	3472	+ if ($pdf_status && $pdf_status['status'] === 'complete') {
	3473	+ delete_transient('mxchat_last_pdf_url');
	3474	+ $pdf_status = false;
	3475	+ }
	3476	+ if ($sitemap_status && $sitemap_status['status'] === 'complete') {
	3477	+ delete_transient('mxchat_last_sitemap_url');
	3478	+ $sitemap_status = false;
	3479	+ }
	3480	+
	3481	+ // Return JSON response with the status data
	3482	+ wp_send_json(array(
	3483	+ 'pdf_status' => $pdf_status,
	3484	+ 'sitemap_status' => $sitemap_status,
	3485	+ 'single_url_status' => $single_url_status,
	3486	+ 'is_processing' => $is_active_processing
	3487	+ ));
	3488	+}
2311	3489	public function mxchat_stop_processing() {
2312	3490	// Verify permissions
2313	3491	if (!current_user_can('manage_options')) {
2314	3492	wp_die(esc_html__('Unauthorized access', 'mxchat'));
		@@ -2344,27 +3522,10 @@
2344	3522	);
2345	3523	wp_safe_redirect(admin_url('admin.php?page=mxchat-prompts'));
2346	3524	exit;
2347	3525	}
2348		-private function mxchat_sanitize_content_for_api($content) {
2349		- // Remove script, style tags, and HTML comments
2350		- $content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $content);
2351		- $content = preg_replace('/<style\b[^>]*>(.*?)<\/style>/is', '', $content);
2352		- $content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
2353	3526
2354		- // Remove all HTML tags and decode HTML entities
2355		- $content = wp_strip_all_tags($content);
2356		- $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
2357	3527
2358		- // Trim and normalize whitespace
2359		- $content = trim(preg_replace('/\s+/', ' ', $content));
2360		-
2361		- return $content;
2362		-}
2363		-
2364		-
2365		-
2366		-
2367	3528	public function mxchat_handle_product_change($post_id, $post, $update) {
2368	3529	if ($post->post_type !== 'product') {
2369	3530	return;
2370	3531	}
		@@ -2377,9 +3538,8 @@
2377	3538	}
2378	3539	});
2379	3540	}
2380	3541	}
2381		-
2382	3542	private function mxchat_store_product_embedding($product) {
2383	3543	if (!isset($this->options['enable_woocommerce_integration']) ||
2384	3544	!in_array($this->options['enable_woocommerce_integration'], ['1', 'on'])) {
2385	3545	return;
		@@ -2435,9 +3595,8 @@
2435	3595	// Use WordPress DB storage
2436	3596	$this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2437	3597	}
2438	3598	}
2439		-
2440	3599	public function mxchat_handle_product_delete($post_id) {
2441	3600	if (get_post_type($post_id) !== 'product') {
2442	3601	return;
2443	3602	}
		@@ -2624,9 +3783,9 @@
2624	3783	</div>
2625	3784	<?php
2626	3785	}
2627	3786
2628		-public function mxchat_intents_page_html() {
	3787	+public function mxchat_actions_page_html() {
2629	3788	if (!current_user_can('manage_options')) {
2630	3789	return;
2631	3790	}
2632	3791
		@@ -2639,9 +3798,9 @@
2639	3798
2640	3799	// Success message
2641	3800	if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2642	3801	echo '<div class="notice notice-success is-dismissible"><p>' .
2643		- esc_html__('Intent updated successfully.', 'mxchat') .
	3802	+ esc_html__('Action updated successfully.', 'mxchat') .
2644	3803	'</p></div>';
2645	3804	}
2646	3805
2647	3806	// Filtering logic
		@@ -2662,10 +3821,10 @@
2662	3821	// Pagination
2663	3822	$total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2664	3823	$total_pages = ceil($total_intents / $per_page);
2665	3824
2666		- // Get intents
2667		- $intents = $wpdb->get_results($wpdb->prepare(
	3825	+ // Get intents (now called actions)
	3826	+ $actions = $wpdb->get_results($wpdb->prepare(
2668	3827	"SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2669	3828	$per_page, $offset
2670	3829	));
2671	3830
		@@ -2670,441 +3829,619 @@
2670	3829	));
2671	3830
2672	3831	// Get callbacks
2673	3832	$available_callbacks = $this->mxchat_get_available_callbacks();
2674		-
	3833	+
2675	3834	?>
2676	3835	<div class="wrap mxchat-wrapper">
2677	3836	<!-- Hero Section -->
2678	3837	<div class="mxchat-hero">
2679	3838	<h1 class="mxchat-main-title">
2680		- <span class="mxchat-gradient-text">Intent</span> Manager
	3839	+ <span class="mxchat-gradient-text">Actions</span> Manager
2681	3840	</h1>
2682	3841	<p class="mxchat-hero-subtitle">
2683		- <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
	3842	+ <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2684	3843	</p>
2685	3844	</div>
2686	3845
2687		- <div class="mxchat-content">
2688		- <!-- Add Intent Card -->
2689		- <div class="mxchat-card">
2690		- <div class="mxchat-card-header">
2691		- <h2><?php esc_html_e('Add New Intent', 'mxchat'); ?></h2>
2692		- </div>
2693		-
2694		- <div class="mxchat-intent-documentation">
2695		- <p>
2696		- <?php esc_html_e('We highly encourage users to quickly read our ', 'mxchat'); ?>
2697		- <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer">
2698		- <?php esc_html_e('documentation', 'mxchat'); ?>
2699		- </a>
2700		- <?php esc_html_e(' to better understand intents. Some intents require setup in the Integration tab. If your intent is not triggering lower similarity threshold test.', 'mxchat'); ?>
2701		- </p>
2702		- </div>
2703		-
2704		- <form id="mxchat-add-intent-form" method="post"
2705		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2706		- <input type="hidden" name="action" value="mxchat_add_intent">
2707		- <?php wp_nonce_field('mxchat_add_intent_nonce'); ?>
2708		-
2709		- <div class="mxchat-form-group">
2710		- <label for="intent_label">
2711		- <?php esc_html_e('Intent Label (For your reference only)', 'mxchat'); ?>
2712		- </label>
2713		- <input name="intent_label" type="text" id="intent_label" required
2714		- class="mxchat-intent-input"
2715		- placeholder="<?php esc_attr_e('Example Email Capture: Newsletter Signup', 'mxchat'); ?>">
	3846	+ <!-- Actions Header with Search and Filter -->
	3847	+ <div class="mxchat-actions-header">
	3848	+ <div class="mxchat-actions-filters">
	3849	+ <form method="get" class="mxchat-search-form">
	3850	+ <input type="hidden" name="page" value="mxchat-actions">
	3851	+ <div class="mxchat-search-group">
	3852	+ <span class="dashicons dashicons-search"></span>
	3853	+ <input type="text" name="s" class="mxchat-search-input"
	3854	+ placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
	3855	+ value="<?php echo esc_attr($search_term); ?>">
2716	3856	</div>
2717		-
2718		- <div class="mxchat-form-group">
2719		- <label for="phrases">
2720		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2721		- </label>
2722		- <textarea name="phrases" id="phrases" rows="5" required
2723		- class="mxchat-intent-textarea"
2724		- placeholder="<?php esc_attr_e('Example Email Capture: sign me up, subscribe me, I want to join, add me to the newsletter, send me updates, keep me informed', 'mxchat'); ?>"></textarea>
2725		- </div>
2726		-
2727		- <div class="mxchat-form-group">
2728		- <label for="callback_function">
2729		- <?php esc_html_e('Callback Function', 'mxchat'); ?>
2730		- </label>
2731		- <select name="callback_function" id="callback_function"
2732		- class="mxchat-intent-select" required>
2733		- <option value="">
2734		- <?php esc_html_e('Select a Callback', 'mxchat'); ?>
	3857	+ <select name="callback_filter" class="mxchat-action-filter">
	3858	+ <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
	3859	+ <?php foreach ($available_callbacks as $function => $callback_data) :
	3860	+ $label = $callback_data['label']; ?>
	3861	+ <option value="<?php echo esc_attr($function); ?>"
	3862	+ <?php selected($callback_filter, $function); ?>>
	3863	+ <?php echo esc_html($label); ?>
2735	3864	</option>
2736		- <?php
2737		- $groups = $this->mxchat_get_available_callbacks(true);
2738		- foreach ($groups as $group_label => $group_callbacks) :
2739		- echo '<optgroup label="' . esc_attr($group_label) . '">';
2740		- foreach ($group_callbacks as $function => $data) :
2741		- $label = $data['label'];
2742		- $pro_only = $data['pro_only'];
2743		- $disabled = (!$this->is_activated && $pro_only) ? 'disabled' : '';
2744		- $label_suffix = (!$this->is_activated && $pro_only) ? ' (Pro Only)' : '';
2745		- ?>
2746		- <option value="<?php echo esc_attr($function); ?>"
2747		- <?php echo $disabled; ?>>
2748		- <?php echo esc_html($label . $label_suffix); ?>
2749		- </option>
2750		- <?php
2751		- endforeach;
2752		- echo '</optgroup>';
2753		- endforeach;
2754		- ?>
2755		- </select>
2756		- </div>
2757		-
2758		- <button type="submit" class="mxchat-button-primary">
2759		- <?php esc_html_e('Add Intent', 'mxchat'); ?>
	3865	+ <?php endforeach; ?>
	3866	+ </select>
	3867	+ <button type="submit" class="mxchat-button-secondary">
	3868	+ <?php esc_html_e('Filter', 'mxchat'); ?>
2760	3869	</button>
2761	3870	</form>
2762	3871	</div>
	3872	+ <div class="mxchat-actions-controls">
	3873	+ <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
	3874	+ <span class="dashicons dashicons-plus-alt"></span>
	3875	+ <?php esc_html_e('Add New Action', 'mxchat'); ?>
	3876	+ </button>
	3877	+ </div>
	3878	+ </div>
2763	3879
2764		- <!-- Manage Intents Card -->
2765		- <div class="mxchat-card">
2766		- <div class="mxchat-card-header">
2767		- <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2768		- <div class="mxchat-header-actions">
2769		- <form method="get" class="mxchat-search-form">
2770		- <input type="hidden" name="page" value="mxchat-intents">
2771		- <div class="mxchat-search-group">
2772		- <span class="dashicons dashicons-search"></span>
2773		- <input type="text" name="s"
2774		- placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2775		- value="<?php echo esc_attr($search_term); ?>">
2776		- <select name="callback_filter" class="mxchat-intent-filter">
2777		- <option value="">
2778		- <?php esc_html_e('All Callbacks', 'mxchat'); ?>
2779		- </option>
2780		- <?php foreach ($available_callbacks as $function => $callback_data) :
2781		- $label = $callback_data['label']; ?>
2782		- <option value="<?php echo esc_attr($function); ?>"
2783		- <?php selected($callback_filter, $function); ?>>
2784		- <?php echo esc_html($label); ?>
2785		- </option>
2786		- <?php endforeach; ?>
2787		- </select>
2788		- <button type="submit" class="mxchat-button-secondary">
2789		- <?php esc_html_e('Filter', 'mxchat'); ?>
2790		- </button>
	3880	+ <!-- Actions Grid Layout - All actions in a single grid -->
	3881	+ <div class="mxchat-actions-grid">
	3882	+ <div class="mxchat-cards-container">
	3883	+ <?php if (!empty($actions)) : ?>
	3884	+ <?php foreach ($actions as $action) :
	3885	+ $callback_function = $action->callback_function;
	3886	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	3887	+ ? $available_callbacks[$callback_function]['label']
	3888	+ : $callback_function;
	3889	+ $threshold_value = isset($action->similarity_threshold)
	3890	+ ? round($action->similarity_threshold * 100)
	3891	+ : 85;
	3892	+
	3893	+ // Check if this is a form action
	3894	+ $is_form_action = strpos($action->intent_label, 'Form ') === 0;
	3895	+
	3896	+ // Get action status (enabled/disabled) - default to true if column doesn't exist
	3897	+ $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
	3898	+ ?>
	3899	+ <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
	3900	+ <div class="mxchat-card-header">
	3901	+ <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
	3902	+ <div class="mxchat-card-toggle">
	3903	+ <label class="mxchat-switch">
	3904	+ <input type="checkbox" class="mxchat-action-toggle"
	3905	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3906	+ <?php checked($is_enabled); ?>>
	3907	+ <span class="mxchat-slider round"></span>
	3908	+ </label>
	3909	+ </div>
2791	3910	</div>
2792		- </form>
2793		- </div>
2794		- </div>
2795		-
2796		- <div class="mxchat-table-wrapper">
2797		- <table class="mxchat-records-table">
2798		- <thead>
2799		- <tr>
2800		- <th><?php esc_html_e('Intent Label', 'mxchat'); ?></th>
2801		- <th><?php esc_html_e('Phrases', 'mxchat'); ?></th>
2802		- <th><?php esc_html_e('Callback Function', 'mxchat'); ?></th>
2803		- <th><?php esc_html_e('Similarity Threshold', 'mxchat'); ?></th>
2804		- <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
2805		- </tr>
2806		- </thead>
2807		- <tbody>
2808		- <?php if ($intents) :
2809		- foreach ($intents as $intent) :
2810		- $callback_function = $intent->callback_function;
2811		- $callback_label = isset($available_callbacks[$callback_function]['label'])
2812		- ? $available_callbacks[$callback_function]['label']
2813		- : $callback_function;
2814		- $threshold_value = isset($intent->similarity_threshold)
2815		- ? round($intent->similarity_threshold * 100)
2816		- : 85;
2817		-
2818		- // Check if this is a form intent (its intent_label starts with "Form ")
2819		- $is_form_intent = strpos($intent->intent_label, 'Form ') === 0;
	3911	+
	3912	+ <div class="mxchat-card-body">
	3913	+ <div class="mxchat-card-description">
	3914	+ <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
	3915	+ <?php echo esc_html($callback_label); ?>
	3916	+ </div>
	3917	+
	3918	+ <div class="mxchat-card-phrases">
	3919	+ <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
	3920	+ <div class="mxchat-phrases-preview">
	3921	+ <?php
	3922	+ // Check if the helper function exists, otherwise use a simple substring
	3923	+ if (method_exists($this, 'get_trimmed_phrases')) {
	3924	+ echo esc_html($this->get_trimmed_phrases($action->phrases));
	3925	+ } else {
	3926	+ echo esc_html(strlen($action->phrases) > 100 ?
	3927	+ substr($action->phrases, 0, 97) . '...' :
	3928	+ $action->phrases);
	3929	+ }
2820	3930	?>
2821		- <tr<?php echo $is_form_intent ? ' class="mxchat-form-intent"' : ''; ?>>
2822		- <td>
2823		- <?php
2824		- if ($is_form_intent) {
2825		- // Attempt to extract the form ID from the intent_label.
2826		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2827		- $form_id = isset($matches[1]) ? intval($matches[1]) : 0;
2828		- if ($form_id) {
2829		- global $wpdb;
2830		- $forms_table = $wpdb->prefix . 'mxchat_forms';
2831		- $form = $wpdb->get_row($wpdb->prepare("SELECT title FROM $forms_table WHERE id = %d", $form_id));
2832		- if ($form && !empty($form->title)) {
2833		- echo esc_html($form->title);
2834		- } else {
2835		- echo esc_html($intent->intent_label);
2836		- }
2837		- } else {
2838		- echo esc_html($intent->intent_label);
2839		- }
2840		- echo ' <span class="mxchat-badge">Form Intent</span>';
2841		- } else {
2842		- echo esc_html($intent->intent_label);
2843		- }
2844		- ?>
2845		- </td>
2846		- <td class="mxchat-content-cell">
2847		- <?php echo esc_html($intent->phrases); ?>
2848		- </td>
2849		- <td><?php echo esc_html($callback_label); ?></td>
2850		- <td>
2851		- <!-- Similarity threshold adjustment (shown for all intents) -->
2852		- <form method="post"
2853		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2854		- class="mxchat-threshold-form">
2855		- <?php wp_nonce_field('mxchat_update_intent_threshold_nonce'); ?>
2856		- <input type="hidden" name="action"
2857		- value="mxchat_update_intent_threshold">
2858		- <input type="hidden" name="intent_id"
2859		- value="<?php echo esc_attr($intent->id); ?>">
2860		- <div class="mxchat-slider-group">
2861		- <input type="range"
2862		- name="intent_threshold"
2863		- id="intent_threshold_<?php echo esc_attr($intent->id); ?>"
2864		- min="70"
2865		- max="95"
2866		- value="<?php echo esc_attr($threshold_value); ?>"
2867		- class="mxchat-intent-slider"
2868		- oninput="document.getElementById('threshold_output_<?php echo esc_attr($intent->id); ?>').value = this.value + '%'">
2869		- <output id="threshold_output_<?php echo esc_attr($intent->id); ?>"
2870		- class="mxchat-intent-output">
2871		- <?php echo esc_html($threshold_value); ?>%
2872		- </output>
2873		- </div>
2874		- <button type="submit" class="mxchat-button-icon">
2875		- <span class="dashicons dashicons-saved"></span>
2876		- </button>
2877		- </form>
2878		- </td>
2879		- <td class="mxchat-actions-cell">
2880		- <?php if (!$is_form_intent) : ?>
2881		- <!-- Standard intents: allow edit and delete -->
2882		- <button type="button"
2883		- class="mxchat-button-icon mxchat-edit-button"
2884		- data-intent-id="<?php echo esc_attr($intent->id); ?>"
2885		- data-phrases="<?php echo esc_attr($intent->phrases); ?>">
2886		- <span class="dashicons dashicons-edit"></span>
2887		- </button>
2888		- <form method="post"
2889		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2890		- class="mxchat-delete-form"
2891		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this intent?', 'mxchat'); ?>');">
2892		- <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
2893		- <input type="hidden" name="action" value="mxchat_delete_intent">
2894		- <input type="hidden" name="intent_id"
2895		- value="<?php echo esc_attr($intent->id); ?>">
2896		- <button type="submit" class="mxchat-button-icon">
2897		- <span class="dashicons dashicons-trash"></span>
2898		- </button>
2899		- </form>
2900		- <?php else : ?>
2901		- <!-- Form intents: show manage in forms button -->
2902		- <?php
2903		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2904		- $form_id = isset($matches[1]) ? $matches[1] : '';
2905		- ?>
2906		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
2907		- class="mxchat-button-secondary">
2908		- <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2909		- </a>
2910		- <?php endif; ?>
2911		- </td>
2912		- </tr>
2913		- <?php endforeach;
2914		- else : ?>
2915		- <tr>
2916		- <td colspan="5" class="mxchat-no-records">
2917		- <?php esc_html_e('No intents found.', 'mxchat'); ?>
2918		- </td>
2919		- </tr>
2920		- <?php endif; ?>
2921		- </tbody>
2922		- </table>
2923		- </div>
2924		-
2925		- <?php if ($total_pages > 1) : ?>
2926		- <div class="mxchat-pagination">
2927		- <?php
2928		- echo paginate_links(array(
2929		- 'base' => add_query_arg('paged', '%#%'),
2930		- 'format' => '',
2931		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
2932		- 'next_text' => __('Next &raquo;', 'mxchat'),
2933		- 'total' => $total_pages,
2934		- 'current' => $page
2935		- ));
2936		- ?>
	3931	+ </div>
	3932	+ </div>
	3933	+
	3934	+ <div class="mxchat-threshold-control">
	3935	+ <div class="mxchat-threshold-label">
	3936	+ <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
	3937	+ <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
	3938	+ </div>
	3939	+ </div>
	3940	+ </div>
	3941	+
	3942	+ <div class="mxchat-card-footer">
	3943	+ <?php
	3944	+ // Check if it's a form action
	3945	+ $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
	3946	+
	3947	+ // Check if it's a recommendation flow action
	3948	+ $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
	3949	+
	3950	+ if ($is_form_action) {
	3951	+ $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
	3952	+ ?>
	3953	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
	3954	+ class="mxchat-button-primary">
	3955	+ <span class="dashicons dashicons-feedback"></span>
	3956	+ <?php esc_html_e('Edit Form', 'mxchat'); ?>
	3957	+ </a>
	3958	+ <?php } elseif ($is_flow_action) {
	3959	+ ?>
	3960	+ <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
	3961	+ class="mxchat-button-primary">
	3962	+ <span class="dashicons dashicons-list-view"></span>
	3963	+ <?php esc_html_e('Manage Flows', 'mxchat'); ?>
	3964	+ </a>
	3965	+ <?php } else { ?>
	3966	+ <button type="button"
	3967	+ class="mxchat-button-secondary mxchat-edit-button"
	3968	+ data-action-id="<?php echo esc_attr($action->id); ?>"
	3969	+ data-phrases="<?php echo esc_attr($action->phrases); ?>"
	3970	+ data-label="<?php echo esc_attr($action->intent_label); ?>"
	3971	+ data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
	3972	+ data-callback-function="<?php echo esc_attr($action->callback_function); ?>">
	3973	+ <span class="dashicons dashicons-edit"></span>
	3974	+ <?php esc_html_e('Edit', 'mxchat'); ?>
	3975	+ </button>
	3976	+ <form method="post"
	3977	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	3978	+ class="mxchat-delete-form"
	3979	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
	3980	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	3981	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	3982	+ <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
	3983	+ <button type="submit" class="mxchat-button-text mxchat-delete-button">
	3984	+ <span class="dashicons dashicons-trash"></span>
	3985	+ <?php esc_html_e('Delete', 'mxchat'); ?>
	3986	+ </button>
	3987	+ </form>
	3988	+ <?php } ?>
	3989	+ </div>
	3990	+
	3991	+
	3992	+ </div>
	3993	+ <?php endforeach; ?>
	3994	+ <?php else : ?>
	3995	+ <!-- If no actions found -->
	3996	+ <div class="mxchat-no-actions">
	3997	+ <div class="mxchat-empty-state">
	3998	+ <span class="dashicons dashicons-format-chat"></span>
	3999	+ <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
	4000	+ <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
	4001	+ <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
	4002	+ <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
	4003	+ </button>
	4004	+ </div>
2937	4005	</div>
2938	4006	<?php endif; ?>
2939	4007	</div>
2940	4008	</div>
2941		-
2942		- <!-- Edit Modal -->
2943		-<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
	4009	+
	4010	+ <?php if ($total_pages > 1) : ?>
	4011	+ <div class="mxchat-pagination">
	4012	+ <?php
	4013	+ echo paginate_links(array(
	4014	+ 'base' => add_query_arg('paged', '%#%'),
	4015	+ 'format' => '',
	4016	+ 'prev_text' => __('&laquo; Previous', 'mxchat'),
	4017	+ 'next_text' => __('Next &raquo;', 'mxchat'),
	4018	+ 'total' => $total_pages,
	4019	+ 'current' => $page
	4020	+ ));
	4021	+ ?>
	4022	+ </div>
	4023	+ <?php endif; ?>
	4024	+
	4025	+<!-- Add/Edit Action Modal with Step-Based Approach -->
	4026	+<!-- Complete Modal HTML with Defined Groups Variable -->
	4027	+<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
2944	4028	<div class="mxchat-modal-content">
2945	4029	<span class="mxchat-modal-close">&times;</span>
2946		- <div class="mxchat-card-header">
2947		- <h2><?php esc_html_e('Edit Intent Phrases', 'mxchat'); ?></h2>
2948		- </div>
2949	4030
2950		- <form id="mxchat-edit-intent-form" method="post"
2951		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2952		- <?php wp_nonce_field('mxchat_edit_intent_nonce'); ?>
2953		- <input type="hidden" name="action" value="mxchat_edit_intent">
2954		- <input type="hidden" name="intent_id" id="edit_intent_id">
	4031	+ <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
	4032	+ <!-- Dynamic nonce field -->
	4033	+ <div id="action-nonce-container">
	4034	+ <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
	4035	+ </div>
	4036	+ <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
	4037	+ <input type="hidden" name="intent_id" id="edit_action_id" value="">
	4038	+ <input type="hidden" name="callback_function" id="callback_function" value="">
2955	4039
2956		- <div class="mxchat-form-group">
2957		- <label for="edit_phrases">
2958		- <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2959		- </label>
2960		- <textarea name="phrases"
2961		- id="edit_phrases"
2962		- rows="5"
2963		- class="mxchat-intent-textarea"
2964		- required></textarea>
	4040	+ <!-- Step 1: Action Type Selection -->
	4041	+ <div id="mxchat-action-step-1" class="mxchat-action-step active">
	4042	+ <div class="mxchat-step-indicator">
	4043	+ <div class="mxchat-step-number">1</div>
	4044	+ <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
	4045	+ </div>
	4046	+
	4047	+ <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
	4048	+ <div class="mxchat-action-type-search">
	4049	+ <span class="dashicons dashicons-search"></span>
	4050	+ <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
	4051	+ </div>
	4052	+
	4053	+ <?php
	4054	+ // Get the callbacks - IMPORTANT: Define the $groups variable here
	4055	+ $groups = $this->mxchat_get_available_callbacks(true, true);
	4056	+ ?>
	4057	+
	4058	+ <div class="mxchat-action-type-categories">
	4059	+ <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
	4060	+ <?php
	4061	+ // Get unique categories from the defined groups
	4062	+ foreach ($groups as $group_label => $group_callbacks) :
	4063	+ $category_slug = sanitize_title($group_label);
	4064	+ ?>
	4065	+ <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
	4066	+ <?php endforeach; ?>
	4067	+ </div>
	4068	+
	4069	+ <div class="mxchat-action-types-grid">
	4070	+ <?php
	4071	+ // Generate action cards from available callbacks
	4072	+ foreach ($groups as $group_label => $group_callbacks) :
	4073	+ $category_slug = sanitize_title($group_label);
	4074	+
	4075	+ foreach ($group_callbacks as $function => $data) :
	4076	+ $label = $data['label'];
	4077	+ $pro_only = $data['pro_only'];
	4078	+ $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
	4079	+ $description = isset($data['description']) ? $data['description'] : '';
	4080	+ $is_addon = isset($data['addon']) && $data['addon'] !== false;
	4081	+ $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
	4082	+ $is_installed = isset($data['installed']) ? $data['installed'] : true;
	4083	+
	4084	+ // Determine card status and styling
	4085	+ $card_class = 'mxchat-action-type-card';
	4086	+ $icon_class = 'mxchat-action-type-icon';
	4087	+ $status_badge = '';
	4088	+
	4089	+ if ($pro_only && !$this->is_activated) {
	4090	+ // Pro feature but no Pro license
	4091	+ $icon_class .= ' pro-feature';
	4092	+ $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
	4093	+ }
	4094	+
	4095	+ if ($is_addon && !$is_installed) {
	4096	+ // Add-on not installed
	4097	+ $card_class .= ' not-installed';
	4098	+ $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
	4099	+ }
	4100	+
	4101	+ // Default description if none provided
	4102	+ if (empty($description)) {
	4103	+ $description = sprintf(
	4104	+ esc_html__('Use the %s action in your chatbot', 'mxchat'),
	4105	+ $label
	4106	+ );
	4107	+ }
	4108	+ ?>
	4109	+ <div class="<?php echo esc_attr($card_class); ?>"
	4110	+ data-category="<?php echo esc_attr($category_slug); ?>"
	4111	+ data-value="<?php echo esc_attr($function); ?>"
	4112	+ data-label="<?php echo esc_attr($label); ?>"
	4113	+ data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
	4114	+ data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
	4115	+ data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
	4116	+ <div class="<?php echo esc_attr($icon_class); ?>">
	4117	+ <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
	4118	+ </div>
	4119	+ <div class="mxchat-action-type-info">
	4120	+ <h4><?php echo esc_html($label); ?></h4>
	4121	+ <p><?php echo esc_html($description); ?></p>
	4122	+ <?php if (!empty($status_badge)) : ?>
	4123	+ <?php echo $status_badge; ?>
	4124	+ <?php endif; ?>
	4125	+
	4126	+ <?php if ($is_addon && !$is_installed) : ?>
	4127	+ <div class="mxchat-addon-info">
	4128	+ <?php echo esc_html(sprintf(
	4129	+ __('Requires %s', 'mxchat'),
	4130	+ $addon_name
	4131	+ )); ?>
	4132	+ </div>
	4133	+ <?php endif; ?>
	4134	+ </div>
	4135	+ </div>
	4136	+ <?php endforeach;
	4137	+ endforeach; ?>
	4138	+ </div>
	4139	+ </div>
	4140	+
	4141	+ <div class="mxchat-modal-actions">
	4142	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	4143	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	4144	+ </button>
	4145	+ </div>
2965	4146	</div>
2966	4147
2967		- <div class="mxchat-modal-actions">
2968		- <button type="submit" class="mxchat-button-primary">
2969		- <?php esc_html_e('Update Phrases', 'mxchat'); ?>
2970		- </button>
2971		- <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
2972		- <?php esc_html_e('Cancel', 'mxchat'); ?>
2973		- </button>
	4148	+ <!-- Step 2: Action Configuration -->
	4149	+ <div id="mxchat-action-step-2" class="mxchat-action-step">
	4150	+ <div class="mxchat-step-indicator">
	4151	+ <div class="mxchat-step-number">2</div>
	4152	+ <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
	4153	+ </div>
	4154	+
	4155	+ <div class="mxchat-selected-action">
	4156	+ <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
	4157	+ <span class="dashicons dashicons-arrow-left-alt"></span>
	4158	+ <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
	4159	+ </button>
	4160	+ <div class="mxchat-selected-action-info">
	4161	+ <div id="selected-action-icon" class="mxchat-action-type-icon">
	4162	+ <span class="dashicons dashicons-admin-generic"></span>
	4163	+ </div>
	4164	+ <div class="mxchat-selected-action-details">
	4165	+ <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
	4166	+ <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
	4167	+ </div>
	4168	+ </div>
	4169	+ </div>
	4170	+
	4171	+ <div class="mxchat-form-group">
	4172	+ <label for="intent_label">
	4173	+ <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
	4174	+ </label>
	4175	+ <input name="intent_label" type="text" id="intent_label" required
	4176	+ class="mxchat-intent-input"
	4177	+ placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
	4178	+ </div>
	4179	+
	4180	+ <div class="mxchat-form-group">
	4181	+ <label for="phrases">
	4182	+ <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
	4183	+ </label>
	4184	+ <textarea name="phrases" id="action_phrases" rows="5" required
	4185	+ class="mxchat-intent-textarea"
	4186	+ placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
	4187	+ </div>
	4188	+
	4189	+ <div class="mxchat-form-group">
	4190	+ <label for="similarity_threshold">
	4191	+ <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
	4192	+ <span class="mxchat-threshold-value-display">85%</span>
	4193	+ </label>
	4194	+ <div class="mxchat-slider-group modal-slider">
	4195	+ <input type="range"
	4196	+ name="similarity_threshold"
	4197	+ id="similarity_threshold"
	4198	+ min="70"
	4199	+ max="95"
	4200	+ value="85"
	4201	+ class="mxchat-intent-slider"
	4202	+ oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
	4203	+ </div>
	4204	+ <div class="mxchat-threshold-hint">
	4205	+ <?php esc_html_e('Lower values make the action trigger more easily. Higher values require more exact matches.', 'mxchat'); ?>
	4206	+ </div>
	4207	+ </div>
	4208	+
	4209	+ <div class="mxchat-modal-actions">
	4210	+ <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
	4211	+ <?php esc_html_e('Cancel', 'mxchat'); ?>
	4212	+ </button>
	4213	+ <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
	4214	+ <?php esc_html_e('Save Action', 'mxchat'); ?>
	4215	+ </button>
	4216	+ </div>
2974	4217	</div>
2975	4218	</form>
2976	4219	</div>
2977	4220	</div>
2978	4221
2979		- </div><!-- .mxchat-content -->
	4222	+<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
	4223	+ <div class="mxchat-action-loading-spinner"></div>
	4224	+ <div class="mxchat-action-loading-text">
	4225	+ <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
	4226	+ </div>
	4227	+</div>
2980	4228	</div><!-- .mxchat-wrapper -->
	4229	+ <?php
	4230	+}
2981	4231
2982		- <div id="mxchat-intent-loading" class="mxchat-intent-loading" style="display: none;">
2983		- <div class="mxchat-intent-loading-spinner"></div>
2984		- <div class="mxchat-intent-loading-text">
2985		- <?php esc_html_e('Saving intent, please wait...', 'mxchat'); ?>
2986		- </div>
2987		- </div>
2988		-<?php
	4232	+/**
	4233	+ * Helper method to trim phrases for display
	4234	+ * Adding this in case it doesn't exist in your class
	4235	+ */
	4236	+private function get_trimmed_phrases($phrases, $max_length = 100) {
	4237	+ if (strlen($phrases) <= $max_length) {
	4238	+ return $phrases;
	4239	+ }
	4240	+
	4241	+ $trimmed = substr($phrases, 0, $max_length);
	4242	+ $last_comma = strrpos($trimmed, ',');
	4243	+
	4244	+ if ($last_comma !== false) {
	4245	+ $trimmed = substr($trimmed, 0, $last_comma);
	4246	+ }
	4247	+
	4248	+ return $trimmed . '...';
2989	4249	}
2990	4250
	4251	+/**
	4252	+ * AJAX handler for toggling an action on/off
	4253	+ */
	4254	+public function mxchat_toggle_action() {
	4255	+ // Check nonce
	4256	+ if (!isset($_POST['nonce']) || !wp_verify_nonce($_POST['nonce'], 'mxchat_actions_nonce')) {
	4257	+ wp_send_json_error(array('message' => 'Security check failed'));
	4258	+ return;
	4259	+ }
	4260	+
	4261	+ // Check permissions
	4262	+ if (!current_user_can('manage_options')) {
	4263	+ wp_send_json_error(array('message' => 'Permission denied'));
	4264	+ return;
	4265	+ }
	4266	+
	4267	+ // Validate params
	4268	+ $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
	4269	+ $enabled = isset($_POST['enabled']) ? (bool)$_POST['enabled'] : false;
	4270	+
	4271	+ if (!$intent_id) {
	4272	+ wp_send_json_error(array('message' => 'Invalid action ID'));
	4273	+ return;
	4274	+ }
	4275	+
	4276	+ // Update the intent/action status in the database
	4277	+ global $wpdb;
	4278	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	4279	+
	4280	+ // Using the 'enabled' field - add this field if it doesn't exist
	4281	+ $result = $wpdb->update(
	4282	+ $table_name,
	4283	+ array('enabled' => $enabled ? 1 : 0),
	4284	+ array('id' => $intent_id),
	4285	+ array('%d'),
	4286	+ array('%d')
	4287	+ );
	4288	+
	4289	+ if ($result === false) {
	4290	+ wp_send_json_error(array('message' => 'Database error'));
	4291	+ return;
	4292	+ }
	4293	+
	4294	+ wp_send_json_success();
	4295	+}
2991	4296
	4297	+/**
	4298	+ * Add the 'enabled' column to the intents table if it doesn't exist
	4299	+ * Call this during plugin activation or update
	4300	+ */
	4301	+public function mxchat_add_enabled_column_to_intents() {
	4302	+ global $wpdb;
	4303	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	4304	+
	4305	+ // Check if the column already exists
	4306	+ $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
	4307	+
	4308	+ if (empty($columns)) {
	4309	+ // Add the column with default value of 1 (enabled)
	4310	+ $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
	4311	+ }
	4312	+}
2992	4313
2993	4314	/**
2994		- * Handle editing of intent phrases
	4315	+ * Handle embedding generation errors using existing admin notice system
	4316	+ *
	4317	+ * @param string $message Error message to display
	4318	+ * @param bool $redirect Whether to redirect back to the actions page
	4319	+ * @return void
	4320	+ */
	4321	+private function handle_embedding_error($message, $redirect = true) {
	4322	+ // Store the error message in the existing transient
	4323	+ set_transient('mxchat_admin_notice_error', $message, 60);
	4324	+
	4325	+ if ($redirect) {
	4326	+ // Redirect back to the actions page
	4327	+ $redirect_url = add_query_arg(
	4328	+ array(
	4329	+ 'page' => 'mxchat-actions'
	4330	+ ),
	4331	+ admin_url('admin.php')
	4332	+ );
	4333	+ wp_safe_redirect($redirect_url);
	4334	+ exit;
	4335	+ }
	4336	+}
	4337	+
	4338	+/**
	4339	+ * Handle editing of intent phrases - with improved error handling
2995	4340	*
2996	4341	* @since 1.0.0
2997	4342	* @return void
2998	4343	*/
2999		-public function handle_edit_intent() {
3000		- // Verify nonce and user capabilities
3001		- if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
3002		- wp_die(esc_html__('Security check failed.', 'mxchat'));
3003		- }
3004		-
	4344	+public function mxchat_handle_edit_intent() {
	4345	+ // Security checks (nonce and permissions)
3005	4346	if (!current_user_can('manage_options')) {
3006		- wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
	4347	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
3007	4348	}
	4349	+ check_admin_referer('mxchat_edit_intent');
3008	4350
3009		- // Validate and sanitize input
	4351	+ // Get POST data
3010	4352	$intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
3011		- if (!$intent_id) {
3012		- wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
3013		- }
	4353	+ $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
	4354	+ $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
	4355	+ $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
	4356	+ $similarity_threshold = min(95, max(70, $threshold_percentage)) / 100; // Convert to 0.70–0.95
3014	4357
3015		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
3016		- if (empty($phrases_input)) {
3017		- wp_die(esc_html__('Phrases cannot be empty.', 'mxchat'));
	4358	+ // Validate inputs
	4359	+ if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
	4360	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	4361	+ return;
3018	4362	}
3019	4363
3020		- // Process phrases the same way as in intent creation
3021	4364	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3022		-
3023	4365	if (empty($phrases_array)) {
3024		- wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
	4366	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	4367	+ return;
3025	4368	}
3026	4369
3027		- // Generate embeddings and combine them
	4370	+ // Generate embeddings with improved error handling
3028	4371	$vectors = [];
	4372	+ $failed_phrases = [];
	4373	+
3029	4374	foreach ($phrases_array as $phrase) {
3030	4375	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3031	4376	if (is_array($embedding_vector)) {
3032	4377	$vectors[] = $embedding_vector;
3033	4378	} else {
3034		- wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
	4379	+ $failed_phrases[] = $phrase;
3035	4380	}
3036	4381	}
3037		-
	4382	+
	4383	+ if (!empty($failed_phrases)) {
	4384	+ $this->handle_embedding_error(
	4385	+ sprintf(
	4386	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	4387	+ implode(', ', $failed_phrases)
	4388	+ )
	4389	+ );
	4390	+ return;
	4391	+ }
	4392	+
3038	4393	if (empty($vectors)) {
3039		- wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	4394	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	4395	+ return;
3040	4396	}
3041	4397
3042		- // Create combined vector just like in intent creation
3043	4398	$combined_vector = $this->mxchat_average_vectors($vectors);
3044	4399	$serialized_vector = maybe_serialize($combined_vector);
3045	4400
	4401	+ // Update the database
3046	4402	global $wpdb;
3047	4403	$table_name = $wpdb->prefix . 'mxchat_intents';
3048	4404
3049		- // Update the intent with both new phrases and the combined vector
3050	4405	$result = $wpdb->update(
3051	4406	$table_name,
3052	4407	array(
	4408	+ 'intent_label' => $intent_label,
3053	4409	'phrases' => implode(', ', $phrases_array),
3054		- 'embedding_vector' => $serialized_vector
	4410	+ 'embedding_vector' => $serialized_vector,
	4411	+ 'similarity_threshold' => $similarity_threshold
3055	4412	),
3056	4413	array('id' => $intent_id),
3057		- array('%s', '%s'),
3058		- array('%d')
	4414	+ array('%s', '%s', '%s', '%f'), // Format: string, string, string, float
	4415	+ array('%d') // Where format: integer
3059	4416	);
3060	4417
3061	4418	if (false === $result) {
3062		- wp_die(esc_html__('Failed to update intent.', 'mxchat'));
	4419	+ $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
	4420	+ return;
3063	4421	}
3064	4422
3065		- // Redirect back to the intents page with a success message
	4423	+ // Set success message and redirect
	4424	+ set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
	4425	+
3066	4426	$redirect_url = add_query_arg(
3067	4427	array(
3068		- 'page' => 'mxchat-intents',
3069		- 'updated' => 'true'
	4428	+ 'page' => 'mxchat-actions'
3070	4429	),
3071	4430	admin_url('admin.php')
3072	4431	);
3073		-
3074	4432	wp_safe_redirect($redirect_url);
3075	4433	exit;
3076	4434	}
3077		-public function mxchat_handle_update_intent_threshold() {
3078		- if ( ! current_user_can( 'manage_options' ) ) {
3079		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
3080		- }
3081	4435
3082		- check_admin_referer('mxchat_update_intent_threshold_nonce');
3083		-
3084		- if (isset($_POST['intent_id'], $_POST['intent_threshold'])) {
3085		- global $wpdb;
3086		- $table_name = $wpdb->prefix . 'mxchat_intents';
3087		- $intent_id = intval($_POST['intent_id']);
3088		- $threshold_percentage = max(70, min(95, intval($_POST['intent_threshold'])));
3089		- $similarity_threshold = $threshold_percentage / 100;
3090		-
3091		- $wpdb->update(
3092		- $table_name,
3093		- ['similarity_threshold' => $similarity_threshold],
3094		- ['id' => $intent_id],
3095		- ['%f'],
3096		- ['%d']
3097		- );
3098		- }
3099		-
3100		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3101		- exit;
3102		-}
3103		-
	4436	+/**
	4437	+ * Handle adding new intent - with improved error handling
	4438	+ *
	4439	+ * @return void
	4440	+ */
3104	4441	public function mxchat_handle_add_intent() {
3105		- if ( ! current_user_can( 'manage_options' ) ) {
3106		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
	4442	+ if (!current_user_can('manage_options')) {
	4443	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
3107	4444	}
3108	4445
3109	4446	check_admin_referer('mxchat_add_intent_nonce');
3110	4447
		@@ -3116,120 +4453,484 @@
3116	4453	$callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
3117	4454	$default_threshold = 0.85;
3118	4455
3119	4456	if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
3120		- wp_die( esc_html__('Invalid input. Please ensure all fields are filled out.', 'mxchat') );
	4457	+ $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
	4458	+ return;
3121	4459	}
3122	4460
3123	4461	$available_callbacks = $this->mxchat_get_available_callbacks();
3124	4462
3125	4463	if (!array_key_exists($callback_function, $available_callbacks)) {
3126		- wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
	4464	+ $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
	4465	+ return;
3127	4466	}
3128	4467
3129	4468	$is_pro_only = $available_callbacks[$callback_function]['pro_only'];
3130	4469	if ($is_pro_only && !$this->is_activated) {
3131		- wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
	4470	+ $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
	4471	+ return;
3132	4472	}
3133	4473
3134	4474	$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3135	4475
3136	4476	if (empty($phrases_array)) {
3137		- wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
	4477	+ $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
	4478	+ return;
3138	4479	}
3139	4480
	4481	+ // Generate embeddings with improved error handling
3140	4482	$vectors = [];
	4483	+ $failed_phrases = [];
	4484	+
3141	4485	foreach ($phrases_array as $phrase) {
3142	4486	$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3143	4487	if (is_array($embedding_vector)) {
3144	4488	$vectors[] = $embedding_vector;
3145	4489	} else {
3146		- wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
	4490	+ $failed_phrases[] = $phrase;
3147	4491	}
3148	4492	}
	4493	+
	4494	+ if (!empty($failed_phrases)) {
	4495	+ $this->handle_embedding_error(
	4496	+ sprintf(
	4497	+ __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
	4498	+ implode(', ', $failed_phrases)
	4499	+ )
	4500	+ );
	4501	+ return;
	4502	+ }
3149	4503
3150		- if (!empty($vectors)) {
3151		- $combined_vector = $this->mxchat_average_vectors($vectors);
3152		- $serialized_vector = maybe_serialize($combined_vector);
	4504	+ if (empty($vectors)) {
	4505	+ $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
	4506	+ return;
	4507	+ }
3153	4508
3154		- $result = $wpdb->insert($table_name, [
3155		- 'intent_label' => $intent_label,
3156		- 'phrases' => implode(', ', $phrases_array),
3157		- 'embedding_vector' => $serialized_vector,
3158		- 'callback_function' => $callback_function,
3159		- 'similarity_threshold' => $default_threshold,
3160		- ]);
	4509	+ $combined_vector = $this->mxchat_average_vectors($vectors);
	4510	+ $serialized_vector = maybe_serialize($combined_vector);
3161	4511
3162		- if ($result === false) {
3163		- wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
3164		- }
3165		- } else {
3166		- wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
	4512	+ $result = $wpdb->insert($table_name, [
	4513	+ 'intent_label' => $intent_label,
	4514	+ 'phrases' => implode(', ', $phrases_array),
	4515	+ 'embedding_vector' => $serialized_vector,
	4516	+ 'callback_function' => $callback_function,
	4517	+ 'similarity_threshold' => $default_threshold,
	4518	+ ]);
	4519	+
	4520	+ if ($result === false) {
	4521	+ $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
	4522	+ return;
3167	4523	}
3168	4524
3169		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
	4525	+ // Set success message
	4526	+ set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
	4527	+
	4528	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
3170	4529	exit;
3171	4530	}
3172	4531
3173	4532
	4533	+/**
	4534	+ * Update intent threshold with AJAX support
	4535	+ */
	4536	+public function mxchat_update_intent_threshold() {
	4537	+ // Check permissions
	4538	+ if (!current_user_can('manage_options')) {
	4539	+ if (wp_doing_ajax()) {
	4540	+ wp_send_json_error(array('message' => 'Unauthorized user'));
	4541	+ return;
	4542	+ }
	4543	+ wp_die(esc_html__('Unauthorized user', 'mxchat'));
	4544	+ }
	4545	+
	4546	+ // Verify nonce
	4547	+ check_admin_referer('mxchat_update_intent_threshold_nonce');
	4548	+
	4549	+ // Process the update if we have valid data
	4550	+ if (isset($_POST['intent_id'], $_POST['intent_threshold'])) {
	4551	+ global $wpdb;
	4552	+ $table_name = $wpdb->prefix . 'mxchat_intents';
	4553	+ $intent_id = intval($_POST['intent_id']);
	4554	+ $threshold_percentage = max(70, min(95, intval($_POST['intent_threshold'])));
	4555	+ $similarity_threshold = $threshold_percentage / 100;
	4556	+
	4557	+ $result = $wpdb->update(
	4558	+ $table_name,
	4559	+ ['similarity_threshold' => $similarity_threshold],
	4560	+ ['id' => $intent_id],
	4561	+ ['%f'],
	4562	+ ['%d']
	4563	+ );
	4564	+
	4565	+ // Handle AJAX requests
	4566	+ if (wp_doing_ajax()) {
	4567	+ if ($result === false) {
	4568	+ wp_send_json_error(array('message' => 'Failed to update threshold'));
	4569	+ } else {
	4570	+ wp_send_json_success(array('threshold' => $threshold_percentage));
	4571	+ }
	4572	+ return;
	4573	+ }
	4574	+ }
	4575	+
	4576	+ // Redirect for regular form submissions
	4577	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions&updated=true'));
	4578	+ exit;
	4579	+}
3174	4580
3175	4581
3176	4582
3177		-
3178		-private function mxchat_get_available_callbacks($grouped = false) {
3179		- $callbacks = [
3180		- 'mxchat_handle_email_capture' => [
3181		- 'label' => __('Email Capture', 'mxchat'),
3182		- 'pro_only' => false,
3183		- 'group' => __('Customer Engagement', 'mxchat'),
3184		- ],
3185		- 'mxchat_generate_image' => [
3186		- 'label' => __('Generate Image', 'mxchat'),
3187		- 'pro_only' => true,
3188		- 'group' => __('Other Features', 'mxchat'),
3189		- ],
3190		- 'mxchat_handle_search_request' => [
3191		- 'label' => __('Brave Web Search', 'mxchat'),
3192		- 'pro_only' => false,
3193		- 'group' => __('Search Features', 'mxchat'),
3194		- ],
3195		- 'mxchat_handle_image_search_request' => [
3196		- 'label' => __('Brave Image Search', 'mxchat'),
3197		- 'pro_only' => false,
3198		- 'group' => __('Search Features', 'mxchat'),
3199		- ],
3200		- 'mxchat_handle_pdf_discussion' => [
3201		- 'label' => __('Chat with PDF', 'mxchat'),
3202		- 'pro_only' => true,
3203		- 'group' => __('Other Features', 'mxchat'),
3204		- ],
3205		- 'mxchat_live_agent_handover' => [
3206		- 'label' => __('Live Agent', 'mxchat'),
3207		- 'pro_only' => true,
3208		- 'group' => __('Customer Engagement', 'mxchat'),
3209		- ],
3210		- 'mxchat_handle_switch_to_chatbot_intent' => [
3211		- 'label' => __('Back to Chatbot', 'mxchat'),
3212		- 'pro_only' => true,
3213		- 'group' => __('Customer Engagement', 'mxchat'),
3214		- ],
3215		- ];
3216		-
3217		- // Allow other plugins to add their callbacks
3218		- $callbacks = apply_filters('mxchat_available_callbacks', $callbacks);
3219		-
	4583	+/**
	4584	+ * Enhanced get_available_callbacks function with form action exclusion
	4585	+ *
	4586	+ * @param bool $grouped Whether to return callbacks grouped by category
	4587	+ * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
	4588	+ * @return array Callbacks data with icons, descriptions and availability status
	4589	+ */
	4590	+private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
	4591	+ // Load WordPress plugin functions if needed
	4592	+ if (!function_exists('get_plugins')) {
	4593	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
	4594	+ }
	4595	+
	4596	+ // Get active plugins
	4597	+ $active_plugins = get_option('active_plugins', array());
	4598	+
	4599	+ // Functions to exclude from the action selector only if Pro is activated
	4600	+ // If user doesn't have Pro, show these so they can see what they're missing
	4601	+ $excluded_when_pro_active_functions = array(
	4602	+ 'mxchat_handle_form_collection', // Forms add-on action
	4603	+ 'mxchat_sr_recommendation_flow' // Smart Recommender flow actions
	4604	+ );
	4605	+
	4606	+ // Always excluded functions (regardless of Pro status)
	4607	+ $always_excluded_functions = array();
	4608	+
	4609	+ // Combine exclusion lists based on Pro activation status
	4610	+ $excluded_functions = $always_excluded_functions;
	4611	+ if ($this->is_activated) {
	4612	+ // Only exclude add-on managed functions if Pro is active
	4613	+ $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
	4614	+ }
	4615	+
	4616	+ // Define add-on plugin files and their corresponding action functions
	4617	+ $addon_plugins = array(
	4618	+ 'mxchat-woo/mxchat-woo.php' => array(
	4619	+ 'functions' => array(
	4620	+ 'mxchat_handle_product_recommendations',
	4621	+ 'mxchat_handle_order_history',
	4622	+ 'mxchat_show_product_card',
	4623	+ 'mxchat_add_to_cart',
	4624	+ 'mxchat_checkout_redirect'
	4625	+ ),
	4626	+ 'name' => __('WooCommerce Add-on', 'mxchat'),
	4627	+ 'pro_required' => true
	4628	+ ),
	4629	+ 'mxchat-perplexity/mxchat-perplexity.php' => array(
	4630	+ 'functions' => array('mxchat_perplexity_research'),
	4631	+ 'name' => __('Perplexity Add-on', 'mxchat'),
	4632	+ 'pro_required' => true
	4633	+ ),
	4634	+ 'mxchat-forms/mxchat-forms.php' => array(
	4635	+ 'functions' => array('mxchat_handle_form_collection'),
	4636	+ 'name' => __('Forms Add-on', 'mxchat'),
	4637	+ 'pro_required' => true
	4638	+ ),
	4639	+ 'mxchat-smart-recommender/mxchat-smart-recommender.php' => array(
	4640	+ 'functions' => array('mxchat_sr_recommendation_flow'),
	4641	+ 'name' => __('Smart Recommender Add-on', 'mxchat'),
	4642	+ 'pro_required' => true
	4643	+ ),
	4644	+ // Add other add-ons and their functions here
	4645	+ );
	4646	+
	4647	+ // Get the functions that are provided by active add-ons
	4648	+ $addon_provided_functions = array();
	4649	+ $addon_function_mapping = array(); // Maps functions to their add-on info
	4650	+
	4651	+ // Check which add-ons are active
	4652	+ foreach ($addon_plugins as $plugin_file => $addon_info) {
	4653	+ $is_active = in_array($plugin_file, $active_plugins);
	4654	+
	4655	+ // For each function in this addon
	4656	+ foreach ($addon_info['functions'] as $function) {
	4657	+ // Consider a function installed only if:
	4658	+ // 1. The add-on is active AND
	4659	+ // 2. Either it doesn't require Pro OR Pro is activated
	4660	+ $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
	4661	+
	4662	+ // If the add-on is installed, mark this function as provided by an add-on
	4663	+ if ($is_installed) {
	4664	+ $addon_provided_functions[] = $function;
	4665	+ }
	4666	+
	4667	+ // Store addon info for this function regardless of installation status
	4668	+ $addon_function_mapping[$function] = array(
	4669	+ 'addon' => basename(dirname($plugin_file)),
	4670	+ 'addon_name' => $addon_info['name'],
	4671	+ 'pro_required' => $addon_info['pro_required'],
	4672	+ 'is_active' => $is_active,
	4673	+ 'is_installed' => $is_installed
	4674	+ );
	4675	+ }
	4676	+ }
	4677	+
	4678	+ // Core callbacks - always available in the base plugin
	4679	+ $core_callbacks = array(
	4680	+ 'mxchat_handle_email_capture' => array(
	4681	+ 'label' => __('Loops Email Capture', 'mxchat'),
	4682	+ 'pro_only' => false,
	4683	+ 'group' => __('Customer Engagement', 'mxchat'),
	4684	+ 'icon' => 'email-alt',
	4685	+ 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
	4686	+ 'addon' => false, // Not from an add-on
	4687	+ 'installed' => true // Always installed with base plugin
	4688	+ ),
	4689	+ 'mxchat_handle_search_request' => array(
	4690	+ 'label' => __('Brave Web Search', 'mxchat'),
	4691	+ 'pro_only' => false,
	4692	+ 'group' => __('Search Features', 'mxchat'),
	4693	+ 'icon' => 'search',
	4694	+ 'description' => __('Let users search the web directly from the chat', 'mxchat'),
	4695	+ 'addon' => false,
	4696	+ 'installed' => true
	4697	+ ),
	4698	+ 'mxchat_handle_image_search_request' => array(
	4699	+ 'label' => __('Brave Image Search', 'mxchat'),
	4700	+ 'pro_only' => false,
	4701	+ 'group' => __('Search Features', 'mxchat'),
	4702	+ 'icon' => 'format-image',
	4703	+ 'description' => __('Search and display images in the chat conversation', 'mxchat'),
	4704	+ 'addon' => false,
	4705	+ 'installed' => true
	4706	+ ),
	4707	+ // Pro core features - check is_activated property
	4708	+ 'mxchat_generate_image' => array(
	4709	+ 'label' => __('Generate Image', 'mxchat'),
	4710	+ 'pro_only' => false,
	4711	+ 'group' => __('Other Features', 'mxchat'),
	4712	+ 'icon' => 'art',
	4713	+ 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
	4714	+ 'addon' => false,
	4715	+ 'installed' => true
	4716	+ ),
	4717	+ 'mxchat_handle_pdf_discussion' => array(
	4718	+ 'label' => __('Chat with PDF', 'mxchat'),
	4719	+ 'pro_only' => false,
	4720	+ 'group' => __('Other Features', 'mxchat'),
	4721	+ 'icon' => 'media-document',
	4722	+ 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
	4723	+ 'addon' => false,
	4724	+ 'installed' => true
	4725	+ ),
	4726	+ 'mxchat_live_agent_handover' => array(
	4727	+ 'label' => __('Slack Live Agent', 'mxchat'),
	4728	+ 'pro_only' => false,
	4729	+ 'group' => __('Customer Engagement', 'mxchat'),
	4730	+ 'icon' => 'admin-users',
	4731	+ 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
	4732	+ 'addon' => false,
	4733	+ 'installed' => true
	4734	+ ),
	4735	+ 'mxchat_handle_switch_to_chatbot_intent' => array(
	4736	+ 'label' => __('Back to Chatbot', 'mxchat'),
	4737	+ 'pro_only' => false,
	4738	+ 'group' => __('Customer Engagement', 'mxchat'),
	4739	+ 'icon' => 'backup',
	4740	+ 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
	4741	+ 'addon' => false,
	4742	+ 'installed' => true
	4743	+ ),
	4744	+ );
	4745	+
	4746	+ // Add-on callbacks with placeholders - only include if the add-on is NOT active
	4747	+ $addon_callbacks = array(
	4748	+ // WooCommerce Add-on
	4749	+ 'mxchat_handle_product_recommendations' => array(
	4750	+ 'label' => __('Product Recommendations', 'mxchat'),
	4751	+ 'pro_only' => true,
	4752	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4753	+ 'icon' => 'cart',
	4754	+ 'description' => __('Suggest products based on customer preferences', 'mxchat'),
	4755	+ ),
	4756	+ 'mxchat_handle_order_history' => array(
	4757	+ 'label' => __('Order History', 'mxchat'),
	4758	+ 'pro_only' => true,
	4759	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4760	+ 'icon' => 'clipboard',
	4761	+ 'description' => __('Allow customers to check their order status', 'mxchat'),
	4762	+ ),
	4763	+ 'mxchat_show_product_card' => array(
	4764	+ 'label' => __('Show Product Card', 'mxchat'),
	4765	+ 'pro_only' => true,
	4766	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4767	+ 'icon' => 'products',
	4768	+ 'description' => __('Display product information in the chat', 'mxchat'),
	4769	+ ),
	4770	+ 'mxchat_add_to_cart' => array(
	4771	+ 'label' => __('Add to Cart', 'mxchat'),
	4772	+ 'pro_only' => true,
	4773	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4774	+ 'icon' => 'plus-alt',
	4775	+ 'description' => __('Add products to cart directly from chat', 'mxchat'),
	4776	+ ),
	4777	+ 'mxchat_checkout_redirect' => array(
	4778	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	4779	+ 'pro_only' => true,
	4780	+ 'group' => __('WooCommerce Features', 'mxchat'),
	4781	+ 'icon' => 'arrow-right-alt',
	4782	+ 'description' => __('Redirect customer to checkout page', 'mxchat'),
	4783	+ ),
	4784	+
	4785	+ // Perplexity Add-on
	4786	+ 'mxchat_perplexity_research' => array(
	4787	+ 'label' => __('Perplexity Research', 'mxchat'),
	4788	+ 'pro_only' => true,
	4789	+ 'group' => __('Search Features', 'mxchat'),
	4790	+ 'icon' => 'book-alt',
	4791	+ 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
	4792	+ ),
	4793	+
	4794	+ // Forms Add-on (only shown when Pro is not activated)
	4795	+ 'mxchat_handle_form_collection' => array(
	4796	+ 'label' => __('Form Collection', 'mxchat'),
	4797	+ 'pro_only' => true,
	4798	+ 'group' => __('Form Features', 'mxchat'),
	4799	+ 'icon' => 'feedback',
	4800	+ 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
	4801	+ ),
	4802	+
	4803	+ // Smart Recommender Add-on (only shown when Pro is not activated)
	4804	+ 'mxchat_sr_recommendation_flow' => array(
	4805	+ 'label' => __('Smart Recommender Flow', 'mxchat'),
	4806	+ 'pro_only' => true,
	4807	+ 'group' => __('Recommendation Features', 'mxchat'),
	4808	+ 'icon' => 'cart',
	4809	+ 'description' => __('Create interactive conversation flows that collect user preferences and deliver personalized product or service recommendations', 'mxchat'),
	4810	+ ),
	4811	+ );
	4812	+
	4813	+ // Enhance add-on callbacks with installation status and addon info
	4814	+ foreach ($addon_callbacks as $function => $data) {
	4815	+ if (isset($addon_function_mapping[$function])) {
	4816	+ $addon_info = $addon_function_mapping[$function];
	4817	+
	4818	+ $addon_callbacks[$function]['addon'] = $addon_info['addon'];
	4819	+ $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4820	+ $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
	4821	+
	4822	+ // Set pro_only based on add-on configuration
	4823	+ $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	4824	+ } else {
	4825	+ $addon_callbacks[$function]['addon'] = 'unknown';
	4826	+ $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
	4827	+ $addon_callbacks[$function]['installed'] = false;
	4828	+ }
	4829	+ }
	4830	+
	4831	+ // Initialize callbacks with core features
	4832	+ $callbacks = $core_callbacks;
	4833	+
	4834	+ // Get callbacks from active add-ons
	4835	+ $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
	4836	+
	4837	+ // Add placeholder callbacks only for add-ons that aren't active
	4838	+ if ($include_all) {
	4839	+ foreach ($addon_callbacks as $function => $data) {
	4840	+ // Skip placeholders for functions provided by active add-ons
	4841	+ if (in_array($function, $addon_provided_functions)) {
	4842	+ continue;
	4843	+ }
	4844	+
	4845	+ // Skip excluded functions
	4846	+ if (in_array($function, $excluded_functions)) {
	4847	+ continue;
	4848	+ }
	4849	+
	4850	+ // Add the placeholder
	4851	+ $callbacks[$function] = $data;
	4852	+ }
	4853	+ }
	4854	+
	4855	+ // Add callbacks from active add-ons (will override placeholders)
	4856	+ foreach ($active_addon_callbacks as $function => $data) {
	4857	+ // Skip excluded functions
	4858	+ if (in_array($function, $excluded_functions)) {
	4859	+ continue;
	4860	+ }
	4861	+
	4862	+ // Always include callbacks from add-ons
	4863	+ $callbacks[$function] = $data;
	4864	+
	4865	+ // Ensure they have the proper add-on info
	4866	+ if (isset($addon_function_mapping[$function])) {
	4867	+ $addon_info = $addon_function_mapping[$function];
	4868	+ $callbacks[$function]['addon'] = $addon_info['addon'];
	4869	+ $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
	4870	+ $callbacks[$function]['installed'] = $addon_info['is_installed'];
	4871	+ $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
	4872	+ }
	4873	+ }
	4874	+
	4875	+ // Just before returning callbacks, sort them to prioritize free features
	4876	+ if (!$grouped) {
	4877	+ // Create temporary arrays for sorting
	4878	+ $free_callbacks = array();
	4879	+ $pro_callbacks = array();
	4880	+
	4881	+ // Split callbacks into free and pro
	4882	+ foreach ($callbacks as $key => $data) {
	4883	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4884	+ $pro_callbacks[$key] = $data;
	4885	+ } else {
	4886	+ $free_callbacks[$key] = $data;
	4887	+ }
	4888	+ }
	4889	+
	4890	+ // Merge with free callbacks first
	4891	+ $callbacks = array_merge($free_callbacks, $pro_callbacks);
	4892	+ }
	4893	+
3220	4894	// Return grouped structure if requested
3221	4895	if ($grouped) {
3222		- $grouped_callbacks = [];
	4896	+ $grouped_callbacks = array();
3223	4897	foreach ($callbacks as $key => $data) {
3224		- $group_label = $data['group'] ?? __('Other Features', 'mxchat');
3225		- $grouped_callbacks[$group_label][$key] = [
3226		- 'label' => $data['label'],
3227		- 'pro_only' => $data['pro_only'],
3228		- ];
	4898	+ $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
	4899	+
	4900	+ // Ensure we carry forward all the new fields in grouped mode
	4901	+ $callback_data = array(
	4902	+ 'label' => $data['label'],
	4903	+ 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
	4904	+ 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
	4905	+ 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
	4906	+ 'addon' => isset($data['addon']) ? $data['addon'] : false,
	4907	+ 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
	4908	+ 'installed' => isset($data['installed']) ? $data['installed'] : true
	4909	+ );
	4910	+
	4911	+ $grouped_callbacks[$group_label][$key] = $callback_data;
3229	4912	}
	4913	+
	4914	+ // Sort within each group to prioritize free features
	4915	+ foreach ($grouped_callbacks as $group => $items) {
	4916	+ $free_items = array();
	4917	+ $pro_items = array();
	4918	+
	4919	+ foreach ($items as $key => $data) {
	4920	+ if (isset($data['pro_only']) && $data['pro_only']) {
	4921	+ $pro_items[$key] = $data;
	4922	+ } else {
	4923	+ $free_items[$key] = $data;
	4924	+ }
	4925	+ }
	4926	+
	4927	+ $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
	4928	+ }
	4929	+
3230	4930	return $grouped_callbacks;
3231	4931	}
	4932	+
3232	4933	return $callbacks;
3233	4934	}
3234	4935
3235	4936
		@@ -3266,9 +4967,9 @@
3266	4967
3267	4968	$wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
3268	4969	}
3269	4970
3270		- wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
	4971	+ wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
3271	4972	exit;
3272	4973	}
3273	4974
3274	4975
		@@ -3319,41 +5020,98 @@
3319	5020	);
3320	5021
3321	5022
3322	5023	// Existing fields...
3323		- add_settings_field(
3324		- 'api_key',
3325		- esc_html__('OpenAI API Key', 'mxchat'),
3326		- array($this, 'api_key_callback'),
3327		- 'mxchat-chatbot',
3328		- 'mxchat_chatbot_section'
3329		- );
	5024	+ add_settings_field(
	5025	+ 'api_key',
	5026	+ esc_html__('OpenAI API Key', 'mxchat'),
	5027	+ array($this, 'api_key_callback'),
	5028	+ 'mxchat-chatbot',
	5029	+ 'mxchat_chatbot_section',
	5030	+ array(
	5031	+ 'class' => 'mxchat-setting-row',
	5032	+ 'data-provider' => 'openai'
	5033	+ )
	5034	+ );
	5035	+
	5036	+ add_settings_field(
	5037	+ 'xai_api_key',
	5038	+ esc_html__('X.AI API Key', 'mxchat'),
	5039	+ array($this, 'xai_api_key_callback'),
	5040	+ 'mxchat-chatbot',
	5041	+ 'mxchat_chatbot_section',
	5042	+ array(
	5043	+ 'class' => 'mxchat-setting-row',
	5044	+ 'data-provider' => 'xai'
	5045	+ )
	5046	+ );
	5047	+
	5048	+ add_settings_field(
	5049	+ 'claude_api_key',
	5050	+ esc_html__('Claude API Key', 'mxchat'),
	5051	+ array($this, 'claude_api_key_callback'),
	5052	+ 'mxchat-chatbot',
	5053	+ 'mxchat_chatbot_section',
	5054	+ array(
	5055	+ 'class' => 'mxchat-setting-row',
	5056	+ 'data-provider' => 'claude'
	5057	+ )
	5058	+ );
	5059	+
	5060	+ add_settings_field(
	5061	+ 'deepseek_api_key',
	5062	+ esc_html__('DeepSeek API Key', 'mxchat'),
	5063	+ array($this, 'deepseek_api_key_callback'),
	5064	+ 'mxchat-chatbot',
	5065	+ 'mxchat_chatbot_section',
	5066	+ array(
	5067	+ 'class' => 'mxchat-setting-row',
	5068	+ 'data-provider' => 'deepseek'
	5069	+ )
	5070	+ );
	5071	+
	5072	+ add_settings_field(
	5073	+ 'gemini_api_key',
	5074	+ esc_html__('Google Gemini API Key', 'mxchat'),
	5075	+ array($this, 'gemini_api_key_callback'),
	5076	+ 'mxchat-chatbot',
	5077	+ 'mxchat_chatbot_section',
	5078	+ array(
	5079	+ 'class' => 'mxchat-setting-row',
	5080	+ 'data-provider' => 'gemini'
	5081	+ )
	5082	+ );
	5083	+
	5084	+ add_settings_field(
	5085	+ 'voyage_api_key',
	5086	+ esc_html__('Voyage AI API Key', 'mxchat'),
	5087	+ array($this, 'voyage_api_key_callback'),
	5088	+ 'mxchat-chatbot',
	5089	+ 'mxchat_chatbot_section',
	5090	+ array(
	5091	+ 'class' => 'mxchat-setting-row',
	5092	+ 'data-provider' => 'voyage'
	5093	+ )
	5094	+ );
3330	5095
3331	5096	add_settings_field(
3332		- 'xai_api_key',
3333		- esc_html__('X.AI API Key', 'mxchat'),
3334		- array($this, 'xai_api_key_callback'),
	5097	+ 'model',
	5098	+ esc_html__('Chat Model', 'mxchat'),
	5099	+ array($this, 'mxchat_model_callback'),
3335	5100	'mxchat-chatbot',
3336	5101	'mxchat_chatbot_section'
3337	5102	);
3338		-
	5103	+
	5104	+ // Add the settings field
3339	5105	add_settings_field(
3340		- 'claude_api_key',
3341		- esc_html__('Claude API Key', 'mxchat'),
3342		- array($this, 'claude_api_key_callback'),
	5106	+ 'embedding_model',
	5107	+ esc_html__('Embedding Model', 'mxchat'),
	5108	+ array($this, 'embedding_model_callback'),
3343	5109	'mxchat-chatbot',
3344	5110	'mxchat_chatbot_section'
3345	5111	);
3346		-
	5112	+
3347	5113	add_settings_field(
3348		- 'deepseek_api_key',
3349		- esc_html__('DeepSeek API Key', 'mxchat'),
3350		- array($this, 'deepseek_api_key_callback'),
3351		- 'mxchat-chatbot',
3352		- 'mxchat_chatbot_section'
3353		- );
3354		-
3355		- add_settings_field(
3356	5114	'system_prompt_instructions',
3357	5115	esc_html__('AI Instructions (Behavior)', 'mxchat'),
3358	5116	array($this, 'system_prompt_instructions_callback'),
3359	5117	'mxchat-chatbot',
		@@ -3359,24 +5117,25 @@
3359	5117	'mxchat-chatbot',
3360	5118	'mxchat_chatbot_section'
3361	5119	);
3362	5120
	5121	+
3363	5122	add_settings_field(
3364		- 'model',
3365		- esc_html__('Model', 'mxchat'),
3366		- array($this, 'mxchat_model_callback'),
	5123	+ 'top_bar_title',
	5124	+ esc_html__('Top Bar Title', 'mxchat'),
	5125	+ array($this, 'mxchat_top_bar_title_callback'),
3367	5126	'mxchat-chatbot',
3368	5127	'mxchat_chatbot_section'
3369	5128	);
3370	5129
3371	5130	add_settings_field(
3372		- 'top_bar_title',
3373		- esc_html__('Top Bar Title', 'mxchat'),
3374		- array($this, 'mxchat_top_bar_title_callback'),
	5131	+ 'ai_agent_text',
	5132	+ esc_html__('AI Agent Text', 'mxchat'),
	5133	+ array($this, 'mxchat_ai_agent_text_callback'),
3375	5134	'mxchat-chatbot',
3376	5135	'mxchat_chatbot_section'
3377	5136	);
3378		-
	5137	+
3379	5138	add_settings_field(
3380	5139	'enable_email_block',
3381	5140	esc_html__('Require Email To Chat', 'mxchat'),
3382	5141	array($this, 'enable_email_block_callback'),
		@@ -3416,32 +5175,8 @@
3416	5175	'mxchat_chatbot_section'
3417	5176	);
3418	5177
3419	5178	add_settings_field(
3420		- 'rate_limit_logged_out',
3421		- __('Rate Limit for Logged-out Users', 'mxchat'),
3422		- array($this, 'mxchat_rate_limit_logged_out_callback'),
3423		- 'mxchat-chatbot',
3424		- 'mxchat_chatbot_section'
3425		- );
3426		-
3427		- add_settings_field(
3428		- 'rate_limit_roles',
3429		- __('Rate Limits by User Role', 'mxchat'),
3430		- array($this, 'mxchat_rate_limit_roles_callback'),
3431		- 'mxchat-chatbot',
3432		- 'mxchat_chatbot_section'
3433		- );
3434		-
3435		- add_settings_field(
3436		- 'rate_limit_message',
3437		- esc_html__('Rate Limit Message', 'mxchat'),
3438		- array($this, 'mxchat_rate_limit_message_callback'),
3439		- 'mxchat-chatbot',
3440		- 'mxchat_chatbot_section'
3441		- );
3442		-
3443		- add_settings_field(
3444	5179	'pre_chat_message',
3445	5180	esc_html__('Chat Teaser Pop-up', 'mxchat'),
3446	5181	array($this, 'mxchat_pre_chat_message_callback'),
3447	5182	'mxchat-chatbot',
		@@ -3512,8 +5247,16 @@
3512	5247	'mxchat_chatbot_section'
3513	5248	);
3514	5249
3515	5250
	5251	+ add_settings_field(
	5252	+ 'rate_limits',
	5253	+ __('Rate Limits Settings', 'mxchat'),
	5254	+ array($this, 'mxchat_rate_limits_callback'),
	5255	+ 'mxchat-chatbot',
	5256	+ 'mxchat_chatbot_section'
	5257	+ );
	5258	+
3516	5259	// Loops Settings Section
3517	5260	add_settings_section(
3518	5261	'mxchat_loops_section',
3519	5262	esc_html__('Loops Settings', 'mxchat'),
		@@ -3624,8 +5367,26 @@
3624	5367	array($this, 'mxchat_chat_toolbar_toggle_callback'),
3625	5368	'mxchat-embed',
3626	5369	'mxchat_pdf_intent_section'
3627	5370	);
	5371	+
	5372	+ // PDF Upload Button Toggle
	5373	+ add_settings_field(
	5374	+ 'show_pdf_upload_button',
	5375	+ __('Show PDF Upload Button', 'mxchat'),
	5376	+ array($this, 'mxchat_show_pdf_upload_button_callback'),
	5377	+ 'mxchat-embed',
	5378	+ 'mxchat_pdf_intent_section'
	5379	+ );
	5380	+
	5381	+ // Word Upload Button Toggle
	5382	+ add_settings_field(
	5383	+ 'show_word_upload_button',
	5384	+ __('Show Word Upload Button', 'mxchat'),
	5385	+ array($this, 'mxchat_show_word_upload_button_callback'),
	5386	+ 'mxchat-embed',
	5387	+ 'mxchat_pdf_intent_section'
	5388	+ );
3628	5389
3629	5390	add_settings_field(
3630	5391	'pdf_intent_trigger_text',
3631	5392	__('Intent Trigger Text', 'mxchat'),
		@@ -3722,9 +5483,9 @@
3722	5483
3723	5484	// General Settings Section
3724	5485	add_settings_section(
3725	5486	'mxchat_general_section',
3726		- esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
	5487	+ esc_html__('YouTube Tutorials', 'mxchat'),
3727	5488	null,
3728	5489	'mxchat-general'
3729	5490	);
3730	5491	}
		@@ -3895,80 +5656,207 @@
3895	5656	}
3896	5657	}
3897	5658
3898	5659
3899		-public function mxchat_rate_limit_logged_out_callback() {
3900		- // Load the entire 'mxchat_options' array
	5660	+public function mxchat_rate_limits_callback() {
3901	5661	$all_options = get_option('mxchat_options', []);
3902		-
3903		- // Retrieve the saved rate limit or use the default value
3904		- $default_rate_limit = '10';
3905		- $selected_rate_limit = isset($all_options['rate_limit_logged_out']) ? $all_options['rate_limit_logged_out'] : $default_rate_limit;
3906		-
	5662	+
3907	5663	// Define available rate limits
3908		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
3909		-
3910		- // Output the dropdown
	5664	+ $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	5665	+
	5666	+ // Define available timeframes
	5667	+ $timeframes = array(
	5668	+ 'hourly' => __('Per Hour', 'mxchat'),
	5669	+ 'daily' => __('Per Day', 'mxchat'),
	5670	+ 'weekly' => __('Per Week', 'mxchat'),
	5671	+ 'monthly' => __('Per Month', 'mxchat')
	5672	+ );
	5673	+
	5674	+ // Get all roles plus a "logged_out" pseudo-role
	5675	+ $roles = wp_roles()->get_names();
	5676	+ $roles['logged_out'] = __('Logged Out Users', 'mxchat');
	5677	+
	5678	+ // Start the wrapper
3911	5679	echo '<div class="pro-feature-wrapper active">';
3912		- echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3913		- foreach ($rate_limits as $limit) {
3914		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3915		- }
3916		- echo '</select>';
3917		- echo '<p class="description">' . esc_html__('Set the maximum number of messages a logged-out user can send within a 24-hour period.', 'mxchat') . '</p>';
3918		- echo '</div>';
3919		-}
3920		-
3921		-// Add this new callback function
3922		-public function mxchat_rate_limit_roles_callback() {
3923		- $all_options = get_option('mxchat_options', []);
3924		- $roles = wp_roles()->get_names();
3925		- $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
3926		-
3927		- echo '<div class="pro-feature-wrapper active mxchat-autosave-section">';
3928		-
	5680	+ echo '<div class="mxchat-rate-limits-container">';
	5681	+
	5682	+ // Add improved styling
	5683	+ echo '<style>
	5684	+ .mxchat-rate-limits-container {
	5685	+ max-width: 900px;
	5686	+ }
	5687	+ .mxchat-rate-limit-row {
	5688	+ display: flex;
	5689	+ flex-wrap: wrap;
	5690	+ align-items: flex-start;
	5691	+ margin-bottom: 20px;
	5692	+ padding: 20px;
	5693	+ background: #fff;
	5694	+ border-radius: 8px;
	5695	+ border: 1px solid #e0e0e0;
	5696	+ box-shadow: 0 2px 4px rgba(0,0,0,0.04);
	5697	+ transition: all 0.2s ease;
	5698	+ }
	5699	+ .mxchat-rate-limit-row:hover {
	5700	+ box-shadow: 0 4px 8px rgba(0,0,0,0.08);
	5701	+ border-color: #c7c7c7;
	5702	+ }
	5703	+ .mxchat-rate-limit-role {
	5704	+ width: 160px;
	5705	+ font-weight: 600;
	5706	+ font-size: 15px;
	5707	+ margin-right: 20px;
	5708	+ padding-top: 4px;
	5709	+ color: #23282d;
	5710	+ }
	5711	+ .mxchat-rate-limit-controls-wrapper {
	5712	+ flex: 1;
	5713	+ }
	5714	+ .mxchat-rate-limit-controls {
	5715	+ display: flex;
	5716	+ flex-wrap: wrap;
	5717	+ gap: 15px;
	5718	+ align-items: center;
	5719	+ margin-bottom: 15px;
	5720	+ }
	5721	+ .mxchat-rate-limit-controls > div {
	5722	+ margin-bottom: 5px;
	5723	+ }
	5724	+ .mxchat-rate-limit-controls label {
	5725	+ display: block;
	5726	+ margin-bottom: 5px;
	5727	+ font-weight: 500;
	5728	+ color: #50575e;
	5729	+ }
	5730	+ .mxchat-rate-limit-message {
	5731	+ width: 100%;
	5732	+ margin-top: 15px;
	5733	+ }
	5734	+ .mxchat-rate-limit-message label {
	5735	+ display: block;
	5736	+ margin-bottom: 5px;
	5737	+ font-weight: 500;
	5738	+ color: #50575e;
	5739	+ }
	5740	+ .mxchat-rate-limit-message textarea {
	5741	+ width: 100%;
	5742	+ min-height: 70px;
	5743	+ padding: 8px 12px;
	5744	+ border-radius: 4px;
	5745	+ resize: vertical;
	5746	+ font-size: 14px;
	5747	+ }
	5748	+ .mxchat-rate-limit-controls select {
	5749	+ min-width: 120px;
	5750	+ padding: 6px 24px 6px 10px;
	5751	+ }
	5752	+ @media (max-width: 782px) {
	5753	+ .mxchat-rate-limit-row {
	5754	+ flex-direction: column;
	5755	+ }
	5756	+ .mxchat-rate-limit-role {
	5757	+ margin-bottom: 15px;
	5758	+ width: 100%;
	5759	+ font-size: 16px;
	5760	+ }
	5761	+ .mxchat-rate-limit-controls {
	5762	+ flex-direction: column;
	5763	+ align-items: flex-start;
	5764	+ gap: 12px;
	5765	+ }
	5766	+ .mxchat-rate-limit-controls > div {
	5767	+ width: 100%;
	5768	+ }
	5769	+ .mxchat-rate-limit-controls select {
	5770	+ width: 100%;
	5771	+ }
	5772	+ }
	5773	+ </style>';
	5774	+
	5775	+ echo '<p class="description" style="margin-bottom: 20px;">' .
	5776	+ 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') .
	5777	+ '</p>';
	5778	+
	5779	+ // Output the controls for each role
3929	5780	foreach ($roles as $role_id => $role_name) {
3930		- $default_rate_limit = '100';
3931		- $selected_rate_limit = isset($all_options['role_rate_limits'][$role_id])
3932		- ? $all_options['role_rate_limits'][$role_id]
3933		- : $default_rate_limit;
3934		-
3935		- echo '<div style="margin-bottom: 10px;">';
3936		- echo '<label style="display: inline-block; width: 150px;">' . esc_html($role_name) . ':</label>';
3937		- echo '<select
3938		- id="role_rate_limits_' . esc_attr($role_id) . '"
3939		- name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
	5781	+ // Get saved options or defaults
	5782	+ $default_limit = ($role_id === 'logged_out') ? '10' : '100';
	5783	+ $default_timeframe = 'daily';
	5784	+ $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
	5785	+
	5786	+ $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
	5787	+ ? $all_options['rate_limits'][$role_id]['limit']
	5788	+ : $default_limit;
	5789	+
	5790	+ $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
	5791	+ ? $all_options['rate_limits'][$role_id]['timeframe']
	5792	+ : $default_timeframe;
	5793	+
	5794	+ $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
	5795	+ ? $all_options['rate_limits'][$role_id]['message']
	5796	+ : $default_message;
	5797	+
	5798	+ // Output the row
	5799	+ echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
	5800	+
	5801	+ // Role label
	5802	+ echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
	5803	+
	5804	+ // Controls section
	5805	+ echo '<div class="mxchat-rate-limit-controls-wrapper">';
	5806	+
	5807	+ // Rate limit and timeframe controls
	5808	+ echo '<div class="mxchat-rate-limit-controls">';
	5809	+
	5810	+ // Limit dropdown
	5811	+ echo '<div>';
	5812	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
	5813	+ echo '<select
	5814	+ id="rate_limits_' . esc_attr($role_id) . '_limit"
	5815	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
3940	5816	class="mxchat-autosave-field">';
3941	5817	foreach ($rate_limits as $limit) {
3942		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
	5818	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3943	5819	}
3944	5820	echo '</select>';
3945	5821	echo '</div>';
	5822	+
	5823	+ // Timeframe dropdown
	5824	+ echo '<div>';
	5825	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
	5826	+ echo '<select
	5827	+ id="rate_limits_' . esc_attr($role_id) . '_timeframe"
	5828	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
	5829	+ class="mxchat-autosave-field">';
	5830	+ foreach ($timeframes as $value => $label) {
	5831	+ echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
	5832	+ }
	5833	+ echo '</select>';
	5834	+ echo '</div>';
	5835	+
	5836	+ echo '</div>'; // End controls
	5837	+
	5838	+ // Custom message textarea
	5839	+ echo '<div class="mxchat-rate-limit-message">';
	5840	+ echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
	5841	+ echo '<textarea
	5842	+ id="rate_limits_' . esc_attr($role_id) . '_message"
	5843	+ name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
	5844	+ class="mxchat-autosave-field"
	5845	+ placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
	5846	+ esc_textarea($custom_message) .
	5847	+ '</textarea>';
	5848	+ echo '</div>'; // End message
	5849	+
	5850	+ echo '</div>'; // End controls wrapper
	5851	+
	5852	+ echo '</div>'; // End row
3946	5853	}
3947		-
3948		- echo '<p class="description">' . esc_html__('Set the maximum number of messages users in each role can send within a 24-hour period.', 'mxchat') . '</p>';
3949		- echo '</div>';
	5854	+
	5855	+ echo '</div>'; // End container
	5856	+
	5857	+ echo '</div>'; // End pro-feature-wrapper
3950	5858	}
3951		-
3952		-public function mxchat_rate_limit_message_callback() {
3953		- // Load the entire 'mxchat_options' array
3954		- $all_options = get_option('mxchat_options', []);
3955		-
3956		- // Retrieve the saved message or use the default value
3957		- $default_message = esc_html__('Rate limit exceeded. Please try again later.', 'mxchat');
3958		- $rate_limit_message = isset($all_options['rate_limit_message']) ? $all_options['rate_limit_message'] : $default_message;
3959		-
3960		- // Output the textarea
3961		- echo '<div class="pro-feature-wrapper active">';
3962		- printf(
3963		- '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
3964		- esc_textarea($rate_limit_message)
3965		- );
3966		- echo '<p class="description">' . esc_html__('This message will be displayed when a user exceeds the rate limit.', 'mxchat') . '</p>';
3967		- echo '</div>';
3968		-}
3969		-
3970		-
3971	5859	private function mxchat_add_option_field($id, $title, $callback = '') {
3972	5860	add_settings_field(
3973	5861	$id,
3974	5862	__($title, 'mxchat'),
		@@ -3977,114 +5865,113 @@
3977	5865	'mxchat_setting_section_id',
3978	5866	$id === 'model' ? ['label_for' => 'model'] : []
3979	5867	);
3980	5868	}
3981		-
	5869	+
	5870	+// OpenAI API Key
3982	5871	public function api_key_callback() {
3983		- // Retrieve from your stored 'api_key' in the mxchat_options array
3984	5872	$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
3985		-
3986		- // Notice we changed the name to "api_key" (no array notation).
3987		- echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" />';
	5873	+
	5874	+ echo '<div class="api-key-wrapper" data-provider="openai">';
	5875	+ echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
3988	5876	echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3989		- echo '<p class="description">' . wp_kses_post(__('The <strong>OpenAI API key is required even when using other models</strong> as it is used for vector embedding functionality. You must add credits to your OpenAI billing account before use.', 'mxchat')) . '</p>';
	5877	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	5878	+ echo '</div>';
3990	5879	}
	5880	+
	5881	+// X.AI API Key
3991	5882	public function xai_api_key_callback() {
3992		- // Check if the feature is activated (paid feature)
3993		- $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
3994		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
3995		-
3996		- // Retrieve the X.AI API key value
3997	5883	$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
3998		-
3999		- // Render the input field for the X.AI API key
4000		- echo '<div class="' . esc_attr($class) . '">';
4001		- printf(
4002		- '<input type="password" id="xai_api_key" name="xai_api_key" value="%s" class="regular-text" %s />',
4003		- $xaiApiKey,
4004		- $disabled
4005		- );
	5884	+
	5885	+ echo '<div class="api-key-wrapper" data-provider="xai">';
	5886	+ echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
4006	5887	echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4007		-
4008		- // If the feature is not activated, show the overlay with a "Pro Only" message
4009		- if (!$this->is_activated) {
4010		- echo '<div class="pro-feature-overlay">';
4011		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
4012		- echo '</div>';
4013		- }
4014		-
	5888	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
4015	5889	echo '</div>';
4016	5890	}
	5891	+// Claude API Key
4017	5892	public function claude_api_key_callback() {
4018		- // Check if the feature is activated (paid feature)
4019		- $disabled = $this->is_activated ? '' : 'disabled';
4020		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4021		-
4022		- // Retrieve the Claude API key value directly like the others
4023	5893	$claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
4024	5894
4025		- // Use direct name field like the other working API keys
4026		- echo '<div class="' . esc_attr($class) . '">';
4027		- printf(
4028		- '<input type="password" id="claude_api_key" name="claude_api_key" value="%s" class="regular-text" %s />',
4029		- $claudeApiKey,
4030		- $disabled
4031		- );
	5895	+ echo '<div class="api-key-wrapper" data-provider="claude">';
	5896	+ echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
4032	5897	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4033		-
4034		- if (!$this->is_activated) {
4035		- echo '<div class="pro-feature-overlay">';
4036		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
4037		- echo '</div>';
4038		- }
	5898	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
4039	5899	echo '</div>';
4040	5900	}
	5901	+
	5902	+// DeepSeek API Key
4041	5903	public function deepseek_api_key_callback() {
4042		- // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
4043	5904	$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
4044		-
4045		- // Notice we changed the name to "deepseek_api_key" (no array notation).
4046		- echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" />';
	5905	+
	5906	+ echo '<div class="api-key-wrapper" data-provider="deepseek">';
	5907	+ echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4047	5908	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5909	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
	5910	+ echo '</div>';
4048	5911	}
4049	5912
	5913	+// Gemini API Key
	5914	+public function gemini_api_key_callback() {
	5915	+ $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
	5916	+
	5917	+ echo '<div class="api-key-wrapper" data-provider="gemini">';
	5918	+ echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
	5919	+ echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5920	+ echo '<p class="description api-key-notice">' . esc_html__('Required for Google Gemini models. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
	5921	+ echo '</div>';
	5922	+}
4050	5923
	5924	+// Voyage API Key
	5925	+public function voyage_api_key_callback() {
	5926	+ $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
	5927	+
	5928	+ echo '<div class="api-key-wrapper" data-provider="voyage">';
	5929	+ echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
	5930	+ echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	5931	+ echo '<p class="description api-key-notice">' . esc_html__('Required for your selected embedding model. Important: You must add credits before use.', 'mxchat') . '</p>';
	5932	+ echo '</div>';
	5933	+}
4051	5934
4052		-
4053		-
4054	5935	public function mxchat_loops_api_key_callback() {
4055		- // Support both old and new format
4056	5936	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
4057		-
4058		- echo '<div class="api-key-wrapper">';
	5937	+
	5938	+ // Hidden fields to "trap" autofill
	5939	+ echo '<input type="text" style="display:none" autocomplete="username" />';
	5940	+ echo '<input type="password" style="display:none" autocomplete="current-password" />';
	5941	+
	5942	+ echo '<div class="api-key-wrapper" data-provider="loops">';
4059	5943	echo sprintf(
4060		- '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
	5944	+ '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
4061	5945	$loops_api_key
4062	5946	);
4063	5947	echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4064	5948	echo '</div>';
4065		- echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
	5949	+ echo '<p class="description">' . esc_html__('Enter your Loops API Key here. Once entered, refreshed page to load list (See FAQ for details)', 'mxchat') . '</p>';
4066	5950	}
4067		-
4068	5951	public function mxchat_loops_mailing_list_callback() {
4069	5952	// Add error handling and type checking
4070	5953	$loops_api_key = '';
4071	5954	$selected_list = '';
4072		-
	5955	+
4073	5956	// Safely get the API key
4074	5957	if (isset($this->options['loops_api_key']) && is_string($this->options['loops_api_key'])) {
4075	5958	$loops_api_key = $this->options['loops_api_key'];
4076	5959	}
4077		-
	5960	+
4078	5961	// Safely get the selected list
4079	5962	if (isset($this->options['loops_mailing_list']) && is_string($this->options['loops_mailing_list'])) {
4080	5963	$selected_list = $this->options['loops_mailing_list'];
4081	5964	}
4082		-
	5965	+
4083	5966	if (!empty($loops_api_key)) {
4084	5967	$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
4085	5968	if (is_array($lists) && !empty($lists)) {
4086	5969	echo '<select id="loops_mailing_list" name="loops_mailing_list">';
	5970	+
	5971	+ // Add a default "Select a list" option
	5972	+ echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
	5973	+
4087	5974	foreach ($lists as $list) {
4088	5975	if (is_array($list) && isset($list['id']) && isset($list['name'])) {
4089	5976	echo sprintf(
4090	5977	'<option value="%s" %s>%s</option>',
		@@ -4094,8 +5981,9 @@
4094	5981	);
4095	5982	}
4096	5983	}
4097	5984	echo '</select>';
	5985	+ echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
4098	5986	} else {
4099	5987	echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
4100	5988	}
4101	5989	} else {
		@@ -4164,10 +6052,19 @@
4164	6052
4165	6053	public function mxchat_model_callback() {
4166	6054	// Define available models grouped by provider
4167	6055	$models = array(
	6056	+ esc_html__('Google Gemini Models', 'mxchat') => array(
	6057	+ 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
	6058	+ 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
	6059	+ 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
	6060	+ 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
	6061	+ ),
4168	6062	esc_html__('X.AI Models', 'mxchat') => array(
4169		- 'grok-beta' => esc_html__('grok-beta (Early Beta)', 'mxchat'),
	6063	+ 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
	6064	+ 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
	6065	+ 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
	6066	+ 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
4170	6067	'grok-2' => esc_html__('Grok 2', 'mxchat')
4171	6068	),
4172	6069	esc_html__('DeepSeek Models', 'mxchat') => array(
4173	6070	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
		@@ -4172,14 +6069,16 @@
4172	6069	esc_html__('DeepSeek Models', 'mxchat') => array(
4173	6070	'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4174	6071	),
4175	6072	esc_html__('Claude Models', 'mxchat') => array(
4176		- 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Most Intelligent)', 'mxchat'),
	6073	+ 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (Most Intelligent)', 'mxchat'),
	6074	+ 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Intelligent)', 'mxchat'),
4177	6075	'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Highly Complex Tasks)', 'mxchat'),
4178	6076	'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4179	6077	'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
4180	6078	),
4181	6079	esc_html__('OpenAI Models', 'mxchat') => array(
	6080	+ 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
4182	6081	'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4183	6082	'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4184	6083	'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4185	6084	'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
		@@ -4185,40 +6084,64 @@
4185	6084	'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
4186	6085	'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat')
4187	6086	)
4188	6087	);
4189		-
	6088	+
4190	6089	// Retrieve the currently selected model from saved options
4191	6090	$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4192		-
	6091	+
4193	6092	// Begin the select dropdown
4194		- echo '<select id="model" name="model">'; // No array notation in name attribute
4195		-
	6093	+ echo '<select id="model" name="model">';
	6094	+
4196	6095	// Iterate over groups of models
4197	6096	foreach ($models as $group_label => $group_models) {
4198	6097	echo '<optgroup label="' . esc_attr($group_label) . '">';
4199		-
	6098	+
4200	6099	foreach ($group_models as $model_value => $model_label) {
4201		- // Disable Pro-only models for non-activated users
4202		- $disabled = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? 'disabled' : '';
4203		- $label_suffix = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? esc_html__(' (Pro Only)', 'mxchat') : '';
4204		-
4205		- // Output the option element
4206		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . ' ' . $disabled . '>' . esc_html($model_label . $label_suffix) . '</option>';
	6100	+ // All models enabled - no disabled attribute or Pro Only label
	6101	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4207	6102	}
4208		-
	6103	+
4209	6104	echo '</optgroup>';
4210	6105	}
4211		-
	6106	+
4212	6107	// Close the select dropdown
4213	6108	echo '</select>';
	6109	+
	6110	+ // Updated description to remove mention of Pro-only models
	6111	+ echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
	6112	+}
4214	6113
4215		- // Add a description below the dropdown
4216		- echo '<p class="description">' . esc_html__('Select the AI model to use for your chatbot. Pro-only models are marked accordingly.', 'mxchat') . '</p>';
	6114	+
	6115	+// Callback function for embedding model selection
	6116	+public function embedding_model_callback() {
	6117	+ $models = array(
	6118	+ esc_html__('OpenAI Embeddings', 'mxchat') => array(
	6119	+ 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
	6120	+ 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
	6121	+ 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
	6122	+ ),
	6123	+ esc_html__('Voyage AI Embeddings', 'mxchat') => array(
	6124	+ 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
	6125	+ )
	6126	+ );
	6127	+
	6128	+ $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
	6129	+
	6130	+ echo '<select id="embedding_model" name="embedding_model">';
	6131	+ foreach ($models as $group_label => $group_models) {
	6132	+ echo '<optgroup label="' . esc_attr($group_label) . '">';
	6133	+ foreach ($group_models as $model_value => $model_label) {
	6134	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	6135	+ }
	6136	+ echo '</optgroup>';
	6137	+ }
	6138	+ echo '</select>';
	6139	+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>';
	6140	+
4217	6141	}
4218	6142
4219	6143
4220		-
4221	6144	public function mxchat_top_bar_title_callback() {
4222	6145	// Retrieve the current value of the top bar title from saved options
4223	6146	$top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4224	6147
		@@ -4227,9 +6150,16 @@
4227	6150
4228	6151	// Add a description
4229	6152	echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4230	6153	}
4231		-
	6154	+public function mxchat_ai_agent_text_callback() {
	6155	+ // Retrieve the current value of the AI agent text from saved options
	6156	+ $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
	6157	+ // Render the input field
	6158	+ echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
	6159	+ // Add a description
	6160	+ echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
	6161	+}
4232	6162	public function enable_email_block_callback() {
4233	6163	// Load full plugin options array
4234	6164	$all_options = get_option('mxchat_options', []);
4235	6165
		@@ -4249,9 +6179,8 @@
4249	6179	echo '<p class="description">' . esc_html__('Their email will appear at the top of the transcript. Email form will show for users who are not logged in or have not provided an email within 24h.', 'mxchat') . '</p>';
4250	6180	}
4251	6181
4252	6182
4253		-
4254	6183	public function email_blocker_header_content_callback() {
4255	6184	// Load the entire 'mxchat_options' array
4256	6185	$all_options = get_option('mxchat_options', []);
4257	6186
		@@ -4259,14 +6188,15 @@
4259	6188	$content = isset($all_options['email_blocker_header_content'])
4260	6189	? $all_options['email_blocker_header_content']
4261	6190	: '';
4262	6191
4263		- // Render the textarea
	6192	+ // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4264	6193	echo '<textarea
4265	6194	id="email_blocker_header_content"
4266	6195	name="email_blocker_header_content"
4267	6196	rows="5"
4268	6197	cols="70"
	6198	+ data-setting="email_blocker_header_content"
4269	6199	>' . esc_textarea($content) . '</textarea>';
4270	6200
4271	6201	echo '<p class="description">';
4272	6202	echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
		@@ -4272,9 +6202,8 @@
4272	6202	echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
4273	6203	echo '</p>';
4274	6204	}
4275	6205
4276		-
4277	6206	public function email_blocker_button_text_callback() {
4278	6207	// Load the entire 'mxchat_options' array
4279	6208	$all_options = get_option('mxchat_options', []);
4280	6209
		@@ -4295,23 +6224,20 @@
4295	6224
4296	6225	public function mxchat_intro_message_callback() {
4297	6226	// Load the entire 'mxchat_options' array
4298	6227	$all_options = get_option('mxchat_options', []);
4299		-
4300	6228	// Retrieve the saved intro message or use the default
4301	6229	$default_message = __('Hello! How can I assist you today?', 'mxchat');
4302	6230	$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4303		-
4304		- // Output the textarea with the saved value
	6231	+ // Output the textarea with the saved value without escaping HTML
4305	6232	?>
4306		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
	6233	+ <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
4307	6234	<p class="description">
4308		- <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
	6235	+ <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
4309	6236	</p>
4310	6237	<?php
4311	6238	}
4312	6239
4313		-
4314	6240	public function mxchat_input_copy_callback() {
4315	6241	// Load the entire 'mxchat_options' array
4316	6242	$all_options = get_option('mxchat_options', []);
4317	6243
		@@ -5075,141 +7001,116 @@
5075	7001	echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
5076	7002	}
5077	7003
5078	7004	public function mxchat_chat_toolbar_toggle_callback() {
5079		- // Get chat toolbar toggle value with fallback
5080		- $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
5081		- $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
5082		-
5083		- // Check if the plugin is activated (paid feature)
5084		- $disabled = $this->is_activated ? '' : 'disabled';
5085		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5086		-
5087		- echo '<div class="' . esc_attr($class) . '">';
5088		-
5089		- // Output the toggle switch
5090		- echo '<label class="toggle-switch">';
5091		- echo sprintf(
5092		- '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s %s />',
5093		- esc_attr($checked),
5094		- esc_attr($disabled)
5095		- );
5096		- echo '<span class="slider"></span>';
5097		- echo '</label>';
5098		-
5099		- // Pro feature overlay
5100		- if (!$this->is_activated) {
5101		- echo '<div class="pro-feature-overlay">';
5102		- echo '<a href="https://mxchat.ai/" target="_blank">';
5103		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5104		- echo '</a>';
5105		- echo '</div>';
5106		- }
5107		-
5108		- echo '</div>';
5109		- echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
	7005	+ // Get chat toolbar toggle value with fallback
	7006	+ $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
	7007	+ $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
	7008	+
	7009	+ // Output the toggle switch
	7010	+ echo '<label class="toggle-switch">';
	7011	+ echo sprintf(
	7012	+ '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
	7013	+ esc_attr($checked)
	7014	+ );
	7015	+ echo '<span class="slider"></span>';
	7016	+ echo '</label>';
	7017	+
	7018	+ 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>';
5110	7019	}
	7020	+/**
	7021	+ * Callback for PDF upload button toggle setting
	7022	+ */
	7023	+public function mxchat_show_pdf_upload_button_callback() {
	7024	+ // Get toggle value with fallback
	7025	+ $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
	7026	+ $checked = ($show_pdf_button === 'on') ? 'checked' : '';
	7027	+
	7028	+ // Output the toggle switch
	7029	+ echo '<label class="toggle-switch">';
	7030	+ echo sprintf(
	7031	+ '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
	7032	+ esc_attr($checked)
	7033	+ );
	7034	+ echo '<span class="slider"></span>';
	7035	+ echo '</label>';
	7036	+
	7037	+ echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	7038	+}
	7039	+/**
	7040	+ * Callback for Word upload button toggle setting
	7041	+ */
	7042	+public function mxchat_show_word_upload_button_callback() {
	7043	+ // Get toggle value with fallback
	7044	+ $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
	7045	+ $checked = ($show_word_button === 'on') ? 'checked' : '';
	7046	+
	7047	+ // Output the toggle switch
	7048	+ echo '<label class="toggle-switch">';
	7049	+ echo sprintf(
	7050	+ '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
	7051	+ esc_attr($checked)
	7052	+ );
	7053	+ echo '<span class="slider"></span>';
	7054	+ echo '</label>';
	7055	+
	7056	+ echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
	7057	+}
5111	7058
5112		-
5113	7059	public function mxchat_pdf_intent_trigger_text_callback() {
5114		- $disabled = $this->is_activated ? '' : 'disabled';
5115		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5116	7060	$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
5117	7061
5118		- echo '<div class="' . esc_attr($class) . '">';
5119	7062	echo sprintf(
5120	7063	'<textarea id="pdf_intent_trigger_text"
5121	7064	name="pdf_intent_trigger_text"
5122	7065	rows="3"
5123	7066	cols="50"
5124		- placeholder="%s"
5125		- %s>%s</textarea>',
	7067	+ placeholder="%s">%s</textarea>',
5126	7068	esc_attr__('Enter trigger text', 'mxchat'),
5127		- esc_attr($disabled),
5128	7069	isset($this->options['pdf_intent_trigger_text'])
5129	7070	? esc_textarea($this->options['pdf_intent_trigger_text'])
5130	7071	: esc_textarea($default_text)
5131	7072	);
5132	7073	echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
5133		-
5134		- if (!$this->is_activated) {
5135		- echo '<div class="pro-feature-overlay">';
5136		- echo '<a href="https://mxchat.ai/" target="_blank">';
5137		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5138		- echo '</a>';
5139		- echo '</div>';
5140		- }
5141		- echo '</div>';
5142	7074	}
5143	7075
5144	7076	public function mxchat_pdf_intent_success_text_callback() {
5145		- $disabled = $this->is_activated ? '' : 'disabled';
5146		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5147	7077	$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5148	7078
5149		- echo '<div class="' . esc_attr($class) . '">';
5150	7079	echo sprintf(
5151	7080	'<textarea id="pdf_intent_success_text"
5152	7081	name="pdf_intent_success_text"
5153	7082	rows="3"
5154	7083	cols="50"
5155		- placeholder="%s"
5156		- %s>%s</textarea>',
	7084	+ placeholder="%s">%s</textarea>',
5157	7085	esc_attr__('Enter success text', 'mxchat'),
5158		- esc_attr($disabled),
5159	7086	isset($this->options['pdf_intent_success_text'])
5160	7087	? esc_textarea($this->options['pdf_intent_success_text'])
5161	7088	: esc_textarea($default_text)
5162	7089	);
5163	7090	echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
5164		-
5165		- if (!$this->is_activated) {
5166		- echo '<div class="pro-feature-overlay">';
5167		- echo '<a href="https://mxchat.ai/" target="_blank">';
5168		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5169		- echo '</a>';
5170		- echo '</div>';
5171		- }
5172		- echo '</div>';
5173	7091	}
5174	7092
5175	7093	public function mxchat_pdf_intent_error_text_callback() {
5176		- $disabled = $this->is_activated ? '' : 'disabled';
5177		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5178	7094	$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5179	7095
5180		- echo '<div class="' . esc_attr($class) . '">';
5181	7096	echo sprintf(
5182	7097	'<textarea id="pdf_intent_error_text"
5183	7098	name="pdf_intent_error_text"
5184	7099	rows="3"
5185	7100	cols="50"
5186		- placeholder="%s"
5187		- %s>%s</textarea>',
	7101	+ placeholder="%s">%s</textarea>',
5188	7102	esc_attr__('Enter error text', 'mxchat'),
5189		- esc_attr($disabled),
5190	7103	isset($this->options['pdf_intent_error_text'])
5191	7104	? esc_textarea($this->options['pdf_intent_error_text'])
5192	7105	: esc_textarea($default_text)
5193	7106	);
5194	7107	echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
5195		-
5196		- if (!$this->is_activated) {
5197		- echo '<div class="pro-feature-overlay">';
5198		- echo '<a href="https://mxchat.ai/" target="_blank">';
5199		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5200		- echo '</a>';
5201		- echo '</div>';
5202		- }
5203		- echo '</div>';
5204	7108	}
5205	7109
5206	7110	public function mxchat_pdf_max_pages_callback() {
5207		- $disabled = $this->is_activated ? '' : 'disabled';
5208		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5209	7111	$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5210	7112
5211		- echo '<div class="' . esc_attr($class) . '">';
5212	7113	echo sprintf(
5213	7114	'<input type="range"
5214	7115	id="pdf_max_pages"
5215	7116	name="pdf_max_pages"
		@@ -5215,37 +7116,22 @@
5215	7116	name="pdf_max_pages"
5216	7117	min="1"
5217	7118	max="69"
5218	7119	value="%d"
5219		- %s
5220	7120	class="range-slider" />',
5221		- esc_attr($max_pages),
5222		- esc_attr($disabled)
	7121	+ esc_attr($max_pages)
5223	7122	);
5224	7123	echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5225	7124	echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
5226		-
5227		- if (!$this->is_activated) {
5228		- echo '<div class="pro-feature-overlay">';
5229		- echo '<a href="https://mxchat.ai/" target="_blank">';
5230		- echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5231		- echo '</a>';
5232		- echo '</div>';
5233		- }
5234		- echo '</div>';
5235	7125	}
5236	7126
5237	7127	public function mxchat_live_agent_status_callback() {
5238		- $disabled = $this->is_activated ? '' : 'disabled';
5239		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5240	7128	$status = isset($this->options['live_agent_status']) ? $this->options['live_agent_status'] : 'off';
5241	7129
5242		- echo '<div class="' . esc_attr($class) . '">';
5243	7130	echo '<label class="toggle-switch">';
5244	7131	echo sprintf(
5245		- '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s %s />',
5246		- checked($status, 'on', false),
5247		- esc_attr($disabled)
	7132	+ '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
	7133	+ checked($status, 'on', false)
5248	7134	);
5249	7135	echo '<span class="slider"></span>';
5250	7136	echo '</label>';
5251	7137	echo '<label for="live_agent_status" class="mxchat-status-label">';
		@@ -5250,105 +7136,78 @@
5250	7136	echo '</label>';
5251	7137	echo '<label for="live_agent_status" class="mxchat-status-label">';
5252	7138	echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5253	7139	echo '</label>';
5254		-
5255		- if (!$this->is_activated) {
5256		- echo '<div class="pro-feature-overlay">';
5257		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5258		- echo '</div>';
5259		- }
5260		- echo '</div>';
5261	7140	}
5262	7141
5263		-
5264		-// Away Message Callback
5265	7142	public function mxchat_live_agent_away_message_callback() {
5266		- $disabled = $this->is_activated ? '' : 'disabled';
5267		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5268	7143	$message = isset($this->options['live_agent_away_message'])
5269	7144	? $this->options['live_agent_away_message']
5270	7145	: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5271	7146
5272		- echo '<div class="' . esc_attr($class) . '">';
5273	7147	printf(
5274		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5275		- esc_attr($disabled),
	7148	+ '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5276	7149	esc_textarea($message)
5277	7150	);
5278	7151	echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
5279		-
5280		- if (!$this->is_activated) {
5281		- echo '<div class="pro-feature-overlay">';
5282		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5283		- echo '</div>';
5284		- }
5285		- echo '</div>';
5286	7152	}
5287	7153
5288	7154	public function mxchat_live_agent_notification_message_callback() {
5289		- $disabled = $this->is_activated ? '' : 'disabled';
5290		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5291	7155	$message = isset($this->options['live_agent_notification_message'])
5292	7156	? $this->options['live_agent_notification_message']
5293	7157	: __('Live agent has been notified.', 'mxchat');
5294	7158
5295		- echo '<div class="' . esc_attr($class) . '">';
5296	7159	printf(
5297		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5298		- esc_attr($disabled),
	7160	+ '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5299	7161	esc_textarea($message)
5300	7162	);
5301	7163	echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
5302		-
5303		- if (!$this->is_activated) {
5304		- echo '<div class="pro-feature-overlay">';
5305		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5306		- echo '</div>';
5307		- }
5308		- echo '</div>';
5309	7164	}
5310	7165
5311	7166	public function mxchat_live_agent_webhook_url_callback() {
5312		- $disabled = $this->is_activated ? '' : 'disabled';
5313		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5314	7167	$webhook_url = isset($this->options['live_agent_webhook_url'])
5315	7168	? esc_url($this->options['live_agent_webhook_url'])
5316	7169	: esc_url(get_option('live_agent_webhook_url', ''));
5317	7170
5318		- echo '<div class="' . esc_attr($class) . '">';
5319	7171	printf(
5320		- '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" %s />',
5321		- $webhook_url,
5322		- esc_attr($disabled)
	7172	+ '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
	7173	+ $webhook_url
5323	7174	);
5324	7175	echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5325	7176	echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
	7177	+}
5326	7178
5327		- if (!$this->is_activated) {
5328		- echo '<div class="pro-feature-overlay">';
5329		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5330		- echo '</div>';
5331		- }
5332		- echo '</div>';
	7179	+public function mxchat_live_agent_secret_key_callback() {
	7180	+ printf(
	7181	+ '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
	7182	+ isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
	7183	+ );
	7184	+ echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	7185	+ echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5333	7186	}
5334	7187
	7188	+public function mxchat_live_agent_bot_token_callback() {
	7189	+ printf(
	7190	+ '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
	7191	+ isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
	7192	+ );
	7193	+ echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	7194	+ echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	7195	+}
5335	7196
5336	7197	public function mxchat_similarity_threshold_callback() {
5337	7198	// Load from mxchat_options array
5338	7199	$options = get_option('mxchat_options', []);
5339		-
5340		- // Get value with backwards compatibility
5341		- $threshold = isset($options['similarity_threshold'])
5342		- ? $options['similarity_threshold']
5343		- : get_option('mxchat_similarity_threshold', 80);
5344		-
	7200	+
	7201	+ // Get value from options array with default of 80
	7202	+ $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
	7203	+
5345	7204	echo '<div class="slider-container">';
5346	7205	echo sprintf(
5347	7206	'<input type="range"
5348	7207	id="similarity_threshold"
5349	7208	name="similarity_threshold"
5350		- min="70"
	7209	+ min="20"
5351	7210	max="85"
5352	7211	step="1"
5353	7212	value="%s"
5354	7213	class="range-slider" />',
		@@ -5358,63 +7217,18 @@
5358	7217	'<span id="threshold_value" class="range-value">%s</span>',
5359	7218	esc_html($threshold)
5360	7219	);
5361	7220	echo '</div>';
5362		-
5363	7221	echo '<p class="description">';
5364		- echo esc_html__('Set the similarity threshold (recommended: 75) to balance accuracy; too high might limit your bot\'s ability to find relevant knowledge.', 'mxchat');
	7222	+ echo esc_html__('Set the similarity threshold to balance accuracy; too high might limit your bot\'s ability to find relevant knowledge. If your bot is not matching content, move to lowest setting to test.', 'mxchat');
5365	7223	echo '</p>';
5366	7224	}
5367	7225
5368		-
5369		-
5370		-public function mxchat_live_agent_secret_key_callback() {
5371		- $disabled = $this->is_activated ? '' : 'disabled';
5372		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5373		-
5374		- echo '<div class="' . esc_attr($class) . '">';
5375		- printf(
5376		- '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" %s />',
5377		- isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : '',
5378		- esc_attr($disabled)
5379		- );
5380		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5381		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5382		-
5383		- if (!$this->is_activated) {
5384		- echo '<div class="pro-feature-overlay">';
5385		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5386		- echo '</div>';
5387		- }
5388		- echo '</div>';
5389		-}
5390		-
5391		-public function mxchat_live_agent_bot_token_callback() {
5392		- $disabled = $this->is_activated ? '' : 'disabled';
5393		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5394		-
5395		- echo '<div class="' . esc_attr($class) . '">';
5396		- printf(
5397		- '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" %s />',
5398		- isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : '',
5399		- esc_attr($disabled)
5400		- );
5401		- echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5402		- echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
5403		-
5404		- if (!$this->is_activated) {
5405		- echo '<div class="pro-feature-overlay">';
5406		- echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5407		- echo '</div>';
5408		- }
5409		- echo '</div>';
5410		-}
5411		-
5412	7226	public function mxchat_enqueue_admin_assets() {
5413	7227	wp_enqueue_style('wp-color-picker');
5414	7228
5415	7229	// Get the plugin version or file modification time for cache busting
5416		- $plugin_version = '2.0.5'; // Replace this with your plugin's version
	7230	+ $plugin_version = '2.1.7'; // Replace this with your plugin's version
5417	7231
5418	7232	// File paths
5419	7233	$color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
5420	7234	$embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
		@@ -5420,8 +7234,10 @@
5420	7234	$embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
5421	7235	$admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
5422	7236	$knowledge_css_path = plugin_dir_path(__FILE__) . '../css/knowledge-style.css';
5423	7237	$intent_css_path = plugin_dir_path(__FILE__) . '../css/intent-style.css';
	7238	+ $transcripts_css_path = plugin_dir_path(__FILE__) . '../css/chat-transcripts.css';
	7239	+ $transcripts_js_path = plugin_dir_path(__FILE__) . '../js/mxchat_transcripts.js';
5424	7240
5425	7241	// Check if files exist and get modification times
5426	7242	$color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
5427	7243	$embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
		@@ -5427,9 +7243,38 @@
5427	7243	$embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
5428	7244	$admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
5429	7245	$knowledge_css_version = file_exists($knowledge_css_path) ? filemtime($knowledge_css_path) : $plugin_version;
5430	7246	$intent_css_version = file_exists($intent_css_path) ? filemtime($intent_css_path) : $plugin_version;
5431		-
	7247	+ $transcripts_css_version = file_exists($transcripts_css_path) ? filemtime($transcripts_css_path) : $plugin_version;
	7248	+ $transcripts_js_version = file_exists($transcripts_js_path) ? filemtime($transcripts_js_path) : $plugin_version;
	7249	+
	7250	+ $admin_status_js_path = plugin_dir_path(__FILE__) . '../js/admin-status.js';
	7251	+ $admin_status_js_version = file_exists($admin_status_js_path) ? filemtime($admin_status_js_path) : $plugin_version;
	7252	+
	7253	+ // Check current admin page
	7254	+ $current_page = isset($_GET['page']) ? $_GET['page'] : '';
	7255	+
	7256	+ // Only enqueue on the prompts page
	7257	+ if ($current_page === 'mxchat-prompts') {
	7258	+ wp_enqueue_script(
	7259	+ 'mxchat-status-updater',
	7260	+ plugin_dir_url(__FILE__) . '../js/admin-status.js',
	7261	+ array('jquery'),
	7262	+ $admin_status_js_version,
	7263	+ true
	7264	+ );
	7265	+
	7266	+ // Add the nonce for the status updater
	7267	+ wp_localize_script(
	7268	+ 'mxchat-status-updater',
	7269	+ 'mxchat_status_data',
	7270	+ array(
	7271	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7272	+ 'nonce' => wp_create_nonce('mxchat_status_nonce')
	7273	+ )
	7274	+ );
	7275	+ }
	7276	+
5432	7277	// Enqueue scripts and styles with corrected paths
5433	7278	wp_enqueue_script(
5434	7279	'mxchat-color-picker',
5435	7280	plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
		@@ -5453,15 +7298,23 @@
5453	7298	$plugin_version,
5454	7299	true
5455	7300	);
5456	7301
5457		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
5458		- 'ajax_url' => admin_url('admin-ajax.php'),
5459		- 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5460		- 'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5461		- 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5462		- 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
5463		- ));
	7302	+wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	7303	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7304	+ 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
	7305	+ 'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
	7306	+ 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
	7307	+ 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
	7308	+ 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	7309	+ 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
	7310	+ 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
	7311	+ 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
	7312	+ 'is_activated' => $this->is_activated ? '1' : '0',
	7313	+ // Add these two new lines
	7314	+ 'status_nonce' => wp_create_nonce('mxchat_status_nonce'),
	7315	+ 'status_refresh_interval' => 5000, // Update every 5 seconds
	7316	+));
5464	7317
5465	7318	// Enqueue the admin CSS
5466	7319	wp_enqueue_style(
5467	7320	'mxchat-admin-css',
		@@ -5469,9 +7322,10 @@
5469	7322	array(),
5470	7323	$admin_css_version
5471	7324	);
5472	7325
5473		- if (isset($_GET['page']) && $_GET['page'] === 'mxchat-transcripts') {
	7326	+ // Conditional enqueue for transcripts page
	7327	+ if ($current_page === 'mxchat-transcripts') {
5474	7328	wp_enqueue_style(
5475	7329	'mxchat-chat-transcripts-css',
5476	7330	plugin_dir_url(__FILE__) . '../css/chat-transcripts.css',
5477	7331	array(),
		@@ -5486,28 +7340,33 @@
5486	7340	true
5487	7341	);
5488	7342	}
5489	7343
5490		- wp_enqueue_style(
5491		- 'mxchat-knowledge-css',
5492		- plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
5493		- array(),
5494		- $knowledge_css_version
5495		- );
	7344	+ // Only enqueue knowledge CSS on knowledge-related pages or all plugin pages
	7345	+ if (strpos($current_page, 'mxchat') !== false) {
	7346	+ wp_enqueue_style(
	7347	+ 'mxchat-knowledge-css',
	7348	+ plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
	7349	+ array(),
	7350	+ $knowledge_css_version
	7351	+ );
	7352	+ }
5496	7353
	7354	+ // Only enqueue intent-style.css on the mxchat-actions page
	7355	+ if ($current_page === 'mxchat-actions') {
	7356	+ wp_enqueue_style(
	7357	+ 'mxchat-intent-css',
	7358	+ plugin_dir_url(__FILE__) . '../css/intent-style.css',
	7359	+ array(),
	7360	+ $intent_css_version
	7361	+ );
	7362	+ }
5497	7363
5498		- wp_enqueue_style(
5499		- 'mxchat-intent-css',
5500		- plugin_dir_url(__FILE__) . '../css/intent-style.css',
5501		- array(),
5502		- $intent_css_version
5503		- );
5504		-
5505	7364	// IMPORTANT: Use the same script handle as above for localizing mxchatPromptsAdmin
5506		- wp_localize_script( 'mxchat-admin-js', 'mxchatPromptsAdmin', array(
5507		- 'ajax_url' => admin_url( 'admin-ajax.php' ),
5508		- 'prompts_setting_nonce' => wp_create_nonce( 'mxchat_prompts_setting_nonce' ),
5509		- ) );
	7365	+ wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
	7366	+ 'ajax_url' => admin_url('admin-ajax.php'),
	7367	+ 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	7368	+ ));
5510	7369
5511	7370	// Localize the script for color picker and settings
5512	7371	wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
5513	7372	'ajax_url' => admin_url('admin-ajax.php'),
		@@ -5537,8 +7396,10 @@
5537	7396	'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
5538	7397	'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
5539	7398	'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
5540	7399	'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
	7400	+ 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
	7401	+ 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
5541	7402	'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
5542	7403	'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
5543	7404	'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
5544	7405	));
		@@ -5553,9 +7414,9 @@
5553	7414	}
5554	7415
5555	7416	if (isset($input['similarity_threshold'])) {
5556	7417	$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5557		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
	7418	+ $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5558	7419	}
5559	7420
5560	7421	if (isset($input['xai_api_key'])) {
5561	7422	$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
		@@ -5567,8 +7428,12 @@
5567	7428
5568	7429	if (isset($input['deepseek_api_key'])) {
5569	7430	$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5570	7431	}
	7432	+
	7433	+ if (isset($input['gemini_api_key'])) {
	7434	+ $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
	7435	+ }
5571	7436
5572	7437	if (isset($input['enable_woocommerce_integration'])) {
5573	7438	$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5574	7439	}
		@@ -5605,8 +7470,12 @@
5605	7470
5606	7471	if (isset($input['top_bar_title'])) {
5607	7472	$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5608	7473	}
	7474	+
	7475	+ if (isset($input['ai_agent_text'])) {
	7476	+ $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	7477	+ }
5609	7478
5610	7479	if (isset($input['enable_email_block'])) {
5611	7480	$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5612	7481	}
		@@ -5619,9 +7488,9 @@
5619	7488	$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5620	7489	}
5621	7490
5622	7491	if (isset($input['intro_message'])) {
5623		- $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
	7492	+ $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5624	7493	}
5625	7494
5626	7495	if (isset($input['input_copy'])) {
5627	7496	$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
		@@ -5630,53 +7499,89 @@
5630	7499	if (isset($input['rate_limit_message'])) {
5631	7500	$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5632	7501	}
5633	7502
5634		- if (isset($input['rate_limit_logged_out'])) {
5635		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' to allowed values
5636		- $rate_limit = sanitize_text_field($input['rate_limit_logged_out']);
5637		-
5638		- if (in_array($rate_limit, $allowed_limits, true)) {
5639		- $new_input['rate_limit_logged_out'] = $rate_limit;
5640		- } else {
5641		- $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
	7503	+// Handle the new rate limits format
	7504	+if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
	7505	+ $new_input['rate_limits'] = array();
	7506	+ $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
	7507	+ $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
	7508	+
	7509	+ foreach ($input['rate_limits'] as $role_id => $settings) {
	7510	+ $new_input['rate_limits'][$role_id] = array();
	7511	+
	7512	+ // Sanitize limit
	7513	+ if (isset($settings['limit'])) {
	7514	+ $limit = sanitize_text_field($settings['limit']);
	7515	+ if (in_array($limit, $allowed_limits, true)) {
	7516	+ $new_input['rate_limits'][$role_id]['limit'] = $limit;
	7517	+ } else {
	7518	+ $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	7519	+ }
5642	7520	}
5643		- }
5644		-
5645		- // Handle role rate limits
5646		- if (isset($input['role_rate_limits']) && is_array($input['role_rate_limits'])) {
5647		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
5648		- $new_input['role_rate_limits'] = array();
5649		-
5650		- foreach ($input['role_rate_limits'] as $role_id => $rate_limit) {
5651		- $rate_limit = sanitize_text_field($rate_limit);
5652		- if (in_array($rate_limit, $allowed_limits, true)) {
5653		- $new_input['role_rate_limits'][$role_id] = $rate_limit;
	7521	+
	7522	+ // Sanitize timeframe
	7523	+ if (isset($settings['timeframe'])) {
	7524	+ $timeframe = sanitize_text_field($settings['timeframe']);
	7525	+ if (in_array($timeframe, $allowed_timeframes, true)) {
	7526	+ $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5654	7527	} else {
5655		- $new_input['role_rate_limits'][$role_id] = '100'; // Default
	7528	+ $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5656	7529	}
5657	7530	}
	7531	+
	7532	+ // Sanitize message
	7533	+ if (isset($settings['message'])) {
	7534	+ $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	7535	+ }
5658	7536	}
	7537	+}
5659	7538
5660	7539	if (isset($input['pre_chat_message'])) {
5661	7540	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5662	7541	}
	7542	+
	7543	+ if (isset($input['voyage_api_key'])) {
	7544	+ $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
	7545	+ }
	7546	+
	7547	+ // Add to your sanitize function
	7548	+ if (isset($input['embedding_model'])) {
	7549	+ $allowed_models = array(
	7550	+ 'text-embedding-ada-002',
	7551	+ 'text-embedding-3-small',
	7552	+ 'text-embedding-3-large',
	7553	+ 'voyage-3-large'
	7554	+ );
	7555	+ if (in_array($input['embedding_model'], $allowed_models)) {
	7556	+ $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
	7557	+ }
	7558	+ }
5663	7559
5664		- if (isset($input['model'])) {
	7560	+ if (isset($input['model'])) {
5665	7561	$allowed_models = array(
5666		- 'grok-beta',
5667		- 'grok-2',
5668		- 'deepseek-chat',
5669		- 'claude-3-5-sonnet-20241022',
5670		- 'claude-3-opus-20240229',
5671		- 'claude-3-sonnet-20240229',
5672		- 'claude-3-haiku-20240307',
5673		- 'gpt-4o',
5674		- 'gpt-4o-mini',
5675		- 'gpt-4-turbo',
5676		- 'gpt-4',
5677		- 'gpt-3.5-turbo',
5678		- );
	7562	+ 'gemini-2.0-flash',
	7563	+ 'gemini-2.0-flash-lite',
	7564	+ 'gemini-1.5-pro',
	7565	+ 'gemini-1.5-flash',
	7566	+ 'grok-3-beta',
	7567	+ 'grok-3-fast-beta',
	7568	+ 'grok-3-mini-beta',
	7569	+ 'grok-3-mini-fast-beta',
	7570	+ 'grok-2',
	7571	+ 'deepseek-chat',
	7572	+ 'claude-3-7-sonnet-20250219',
	7573	+ 'claude-3-5-sonnet-20241022',
	7574	+ 'claude-3-opus-20240229',
	7575	+ 'claude-3-sonnet-20240229',
	7576	+ 'claude-3-haiku-20240307',
	7577	+ 'gpt-4o',
	7578	+ 'gpt-4.1-2025-04-14',
	7579	+ 'gpt-4o-mini',
	7580	+ 'gpt-4-turbo',
	7581	+ 'gpt-4',
	7582	+ 'gpt-3.5-turbo',
	7583	+ );
5679	7584	if (in_array($input['model'], $allowed_models)) {
5680	7585	$new_input['model'] = sanitize_text_field($input['model']);
5681	7586	}
5682	7587	}
		@@ -5835,8 +7740,22 @@
5835	7740
5836	7741	if (isset($input['chat_toolbar_toggle'])) {
5837	7742	$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5838	7743	}
	7744	+
	7745	+ // Sanitize PDF upload button toggle
	7746	+ if (isset($input['show_pdf_upload_button'])) {
	7747	+ $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
	7748	+ } else {
	7749	+ $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
	7750	+ }
	7751	+
	7752	+ // Sanitize Word upload button toggle
	7753	+ if (isset($input['show_word_upload_button'])) {
	7754	+ $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
	7755	+ } else {
	7756	+ $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
	7757	+ }
5839	7758
5840	7759	if (isset($input['pdf_intent_trigger_text'])) {
5841	7760	$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5842	7761	}
		@@ -5891,62 +7810,10 @@
5891	7810	}
5892	7811
5893	7812
5894	7813
5895		-private static function mxchat_extract_main_content($html) {
5896		- if (empty($html)) {
5897		- //error_log('mxchat_extract_main_content: Empty HTML content received');
5898		- return '';
5899		- }
5900	7814
5901		- try {
5902		- $dom = new DOMDocument;
5903		- libxml_use_internal_errors(true); // Suppress HTML parsing errors
5904	7815
5905		- // Simple load of HTML, with @ to suppress warnings
5906		- @$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
5907		-
5908		- $xpath = new DOMXPath($dom);
5909		-
5910		- // Simplified selectors focusing on common content areas
5911		- $selectors = [
5912		- '//article',
5913		- '//*[@id="content"]',
5914		- '//*[@class="entry-content"]',
5915		- '//main'
5916		- ];
5917		-
5918		- foreach ($selectors as $selector) {
5919		- $nodes = $xpath->query($selector);
5920		- if ($nodes && $nodes->length > 0) {
5921		- $content = '';
5922		- foreach ($nodes as $node) {
5923		- $content .= $dom->saveHTML($node);
5924		- }
5925		- if (!empty($content)) {
5926		- return $content;
5927		- }
5928		- }
5929		- }
5930		-
5931		- // Fallback: Return the entire body content if no specific selector matches
5932		- $body = $dom->getElementsByTagName('body');
5933		- if ($body->length > 0) {
5934		- return $dom->saveHTML($body->item(0));
5935		- }
5936		-
5937		- // Last resort: return the original HTML
5938		- return $html;
5939		-
5940		- } catch (Exception $e) {
5941		- //error_log('mxchat_extract_main_content error: ' . $e->getMessage());
5942		- return $html; // Return original HTML if parsing fails
5943		- } finally {
5944		- libxml_clear_errors();
5945		- }
5946		-}
5947		-
5948		-
5949	7816	private function mxchat_fetch_loops_mailing_lists($api_key) {
5950	7817	$url = 'https://app.loops.so/api/v1/lists';
5951	7818	$response = wp_remote_get($url, array(
5952	7819	'headers' => array(
		@@ -5991,8 +7858,81 @@
5991	7858	}
5992	7859	}
5993	7860
5994	7861
	7862	+/**
	7863	+ * Update your existing display_admin_notices function to show notices on all MXChat pages
	7864	+ */
	7865	+public function display_admin_notices() {
	7866	+ // Check if we're on a MXChat admin page
	7867	+ $screen = get_current_screen();
	7868	+ if (!$screen || strpos($screen->base, 'mxchat') === false) {
	7869	+ return;
	7870	+ }
	7871	+
	7872	+ //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
	7873	+
	7874	+ // Check for error notices
	7875	+ $error_notice = get_transient('mxchat_admin_notice_error');
	7876	+ if ($error_notice) {
	7877	+ //error_log('Found error transient: ' . $error_notice);
	7878	+ echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
	7879	+ delete_transient('mxchat_admin_notice_error');
	7880	+ //error_log('Displayed and deleted error transient');
	7881	+ } else {
	7882	+ //error_log('No error transient found');
	7883	+ }
	7884	+
	7885	+ // Check for success notices
	7886	+ $success_notice = get_transient('mxchat_admin_notice_success');
	7887	+ if ($success_notice) {
	7888	+ //error_log('Found success transient: ' . $success_notice);
	7889	+ echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
	7890	+ delete_transient('mxchat_admin_notice_success');
	7891	+ //error_log('Displayed and deleted success transient');
	7892	+ }
	7893	+
	7894	+ // Check for info notices
	7895	+ $info_notice = get_transient('mxchat_admin_notice_info');
	7896	+ if ($info_notice) {
	7897	+ //error_log('Found info transient: ' . $info_notice);
	7898	+ echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
	7899	+ delete_transient('mxchat_admin_notice_info');
	7900	+ //error_log('Displayed and deleted info transient');
	7901	+ }
	7902	+
	7903	+ // Display active processing status
	7904	+ $this->display_processing_status();
	7905	+}
	7906	+
	7907	+
	7908	+
	7909	+/**
	7910	+ * Display current processing status
	7911	+ */
	7912	+private function display_processing_status() {
	7913	+ $pdf_url = get_transient('mxchat_last_pdf_url');
	7914	+ $sitemap_url = get_transient('mxchat_last_sitemap_url');
	7915	+
	7916	+ if (!$pdf_url && !$sitemap_url) {
	7917	+ return;
	7918	+ }
	7919	+
	7920	+ $pdf_status = $pdf_url ? $this->get_pdf_processing_status($pdf_url) : false;
	7921	+ $sitemap_status = $sitemap_url ? $this->get_sitemap_processing_status($sitemap_url) : false;
	7922	+
	7923	+ if ($sitemap_status && isset($sitemap_status['error']) && !empty($sitemap_status['error'])) {
	7924	+ echo '<div class="notice notice-error is-dismissible">';
	7925	+ echo '<p><strong>' . esc_html__('Sitemap Processing Error:', 'mxchat') . '</strong> ' . esc_html($sitemap_status['error']) . '</p>';
	7926	+ echo '</div>';
	7927	+ }
	7928	+
	7929	+ if ($pdf_status && isset($pdf_status['error']) && !empty($pdf_status['error'])) {
	7930	+ echo '<div class="notice notice-error is-dismissible">';
	7931	+ echo '<p><strong>' . esc_html__('PDF Processing Error:', 'mxchat') . '</strong> ' . esc_html($pdf_status['error']) . '</p>';
	7932	+ echo '</div>';
	7933	+ }
	7934	+}
5995	7935
5996	7936
5997	7937	}
5998	7938	?>