File: /var/www/html/www.winghung.com/wp-content/plugins/mxchat-basic/includes/class-mxchat-admin.php
<?php
if (!defined('ABSPATH')) {
exit; // Exit if accessed directly
}
class MxChat_Admin {
private $options;
private $chat_count;
private $is_activated;
private $knowledge_manager;
public function __construct($knowledge_manager = null) {
$this->options = get_option('mxchat_options');
$this->chat_count = get_option('mxchat_chat_count', 0);
$this->is_activated = $this->is_license_active();
$this->knowledge_manager = $knowledge_manager;
// Initialize default options if they are not set
if (!$this->options) {
$this->initialize_default_options();
}
// Add admin menu and initialize settings
add_action('admin_menu', array($this, 'mxchat_add_plugin_page'));
add_action('admin_init', array($this, 'mxchat_page_init'));
add_action('admin_init', array($this, 'mxchat_prompts_page_init'));
add_action('admin_enqueue_scripts', array($this, 'mxchat_enqueue_admin_assets'));
add_action('wp_ajax_mxchat_delete_chat_history', array($this, 'mxchat_delete_chat_history'));
add_action('admin_post_mxchat_delete_prompt', array($this, 'mxchat_handle_delete_prompt'));
add_action('wp_ajax_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
add_action('wp_ajax_nopriv_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
add_action('wp_footer', array($this, 'mxchat_append_chatbot_to_body'));
add_action('admin_head-mxchat-prompts', array($this, 'mxchat_enqueue_admin_assets'));
add_action('admin_head-toplevel_page_mxchat-max', array($this, 'mxchat_enqueue_admin_assets'));
add_action('admin_notices', array($this, 'mxchat_display_admin_notice'));
add_action('admin_post_mxchat_delete_all_prompts', array($this, 'mxchat_handle_delete_all_prompts'));
add_action('admin_post_mxchat_add_intent', array($this, 'mxchat_handle_add_intent'));
add_action('admin_post_mxchat_delete_intent', array($this, 'mxchat_handle_delete_intent'));
add_action('admin_post_mxchat_edit_intent', array($this, 'mxchat_handle_edit_intent'));
add_action('wp_ajax_mxchat_export_transcripts', array($this, 'export_chat_transcripts'));
add_action('admin_init', array($this, 'mxchat_transcripts_page_init'));
add_action('wp_ajax_dismiss_live_agent_notice', array($this, 'dismiss_live_agent_notice'));
add_action('admin_init', array($this, 'register_pinecone_settings'));
add_action('admin_notices', array($this, 'display_admin_notices'));
add_action('wp_ajax_mxchat_test_streaming_actual', [$this, 'mxchat_handle_test_streaming_actual']);
add_action('wp_ajax_mxchat_test_streaming', [$this, 'mxchat_handle_test_streaming']); // Keep existing as fallback
add_action('wp_ajax_mxchat_save_selected_bot', array($this, 'mxchat_save_selected_bot'));
add_action('wp_ajax_mxchat_fetch_openrouter_models', array($this, 'fetch_openrouter_models'));
}
private function is_license_active() {
// Get the raw value without translation
$license_status = get_option('mxchat_license_status', 'inactive');
// Check against multiple possible values, bypassing translation issues
return ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
}
private function initialize_default_options() {
$default_options = array(
'api_key' => '',
'xai_api_key' => '',
'claude_api_key' => '',
'deepseek_api_key' => '',
'voyage_api_key' => '',
'gemini_api_key' => '',
'enable_streaming_toggle' => 'on',
'embedding_model' => 'text-embedding-ada-002',
'system_prompt_instructions' => 'You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
# Response Style - CRITICALLY IMPORTANT
- MAXIMUM LENGTH: 1-3 short sentences per response
- Ultra-concise: Get straight to the answer with no filler
- No introductions like "Sure!" or "I\'d be happy to help"
- No phrases like "based on my knowledge" or "according to information"
- No explanatory text before giving the answer
- No summaries or repetition
- Hyperlink all URLs
- Respond in user\'s language
- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
# Knowledge Base Requirements - PREVENT HALLUCINATIONS
- ONLY answer questions using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
- Better to admit insufficient information than provide inaccurate answers',
'model' => esc_html__('gpt-4o', 'mxchat'),
'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
'role_rate_limits' => array(),
'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
'enable_email_block' => '',
'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'),
'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
'enable_name_field' => 'off', // NEW
'name_field_placeholder' => esc_html__('Enter your name', 'mxchat'), // NEW
'top_bar_title' => esc_html__('MxChat', 'mxchat'),
'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
'input_copy' => esc_html__('How can I assist?', 'mxchat'),
'append_to_body' => esc_html__('off', 'mxchat'),
'contextual_awareness_toggle' => 'off',
'close_button_color' => esc_html__('#fff', 'mxchat'),
'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
'user_message_font_color' => esc_html__('#212121', 'mxchat'),
'bot_message_bg_color' => esc_html__('#212121', 'mxchat'),
'bot_message_font_color' => esc_html__('#fff', 'mxchat'),
'top_bar_bg_color' => esc_html__('#212121', 'mxchat'),
'send_button_font_color' => esc_html__('#212121', 'mxchat'),
'chat_input_font_color' => esc_html__('#212121', 'mxchat'),
'chatbot_background_color' => esc_html__('#212121', 'mxchat'),
'icon_color' => esc_html__('#fff', 'mxchat'),
'enable_woocommerce_integration' => esc_html__('0', 'mxchat'),
'link_target_toggle' => esc_html__('off', 'mxchat'),
'pre_chat_message' => esc_html__('Hey there! Ask me anything!', 'mxchat'),
// New fields for Loops Integration
'loops_api_key' => '',
'loops_mailing_list' => '',
'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
'popular_question_1' => '',
'popular_question_2' => '',
'popular_question_3' => '',
'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
'pdf_max_pages' => 69,
'show_pdf_upload_button' => 'on',
'show_word_upload_button' => 'on',
// Live Agent Integration
'live_agent_webhook_url' => '',
'live_agent_secret_key' => '',
'live_agent_bot_token' => '',
'live_agent_message_bg_color' => esc_html__('#ffffff', 'mxchat'),
'live_agent_message_font_color' => esc_html__('#333333', 'mxchat'),
'chat_toolbar_toggle' => esc_html__('off', 'mxchat'),
'mode_indicator_bg_color' => esc_html__('#767676', 'mxchat'),
'mode_indicator_font_color' => esc_html__('#ffffff', 'mxchat'),
'toolbar_icon_color' => esc_html__('#212121', 'mxchat'),
);
// Merge existing options with defaults
$existing_options = get_option('mxchat_options', array());
$merged_options = wp_parse_args($existing_options, $default_options);
// Update the options if they have changed
if ($existing_options !== $merged_options) {
update_option('mxchat_options', $merged_options);
}
// Add default limits for each role
$roles = wp_roles()->get_names();
foreach ($roles as $role_id => $role_name) {
$default_options['role_rate_limits'][$role_id] = esc_html__('100', 'mxchat');
}
return $default_options;
// Update the $this->options property
$this->options = $merged_options;
}
public function mxchat_add_plugin_page() {
// Main menu page
add_menu_page(
esc_html__('MxChat Settings', 'mxchat'),
esc_html__('MxChat', 'mxchat'),
'manage_options',
'mxchat-max',
array($this, 'mxchat_create_admin_page'),
'dashicons-testimonial',
6
);
// Submenu page for Knowledge
add_submenu_page(
'mxchat-max',
esc_html__('Prompts', 'mxchat'),
esc_html__('Knowledge', 'mxchat'),
'manage_options',
'mxchat-prompts',
array($this, 'mxchat_create_prompts_page')
);
add_submenu_page(
'mxchat-max',
esc_html__('Chat Transcripts', 'mxchat'),
esc_html__('Transcripts', 'mxchat'),
'manage_options',
'mxchat-transcripts',
array($this, 'mxchat_create_transcripts_page')
);
add_submenu_page(
'mxchat-max',
esc_html__('MxChat Actions', 'mxchat'),
esc_html__('Actions', 'mxchat'),
'manage_options',
'mxchat-actions',
array($this, 'mxchat_actions_page_html')
);
add_submenu_page(
'mxchat-max',
esc_html__('Add Ons', 'mxchat'),
esc_html__('Add Ons', 'mxchat'),
'manage_options',
'mxchat-addons',
array($this, 'mxchat_create_addons_page')
);
// Submenu page for Activation Key
add_submenu_page(
'mxchat-max',
esc_html__('Pro Upgrade', 'mxchat'),
esc_html__('Pro Upgrade', 'mxchat'),
'manage_options',
'mxchat-activation',
array($this, 'mxchat_create_activation_page')
);
}
public function mxchat_create_addons_page() {
require_once plugin_dir_path(__FILE__) . 'class-mxchat-addons.php';
$addons_page = new MxChat_Addons();
$addons_page->render_page();
}
/**
* Test actual streaming functionality in the WordPress environment
*/
public function mxchat_handle_test_streaming_actual() {
check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
// Check if headers have already been sent
if (headers_sent()) {
wp_send_json_error(['message' => 'Headers already sent - streaming not possible']);
return;
}
// Check for required functions
if (!function_exists('curl_init')) {
wp_send_json_error(['message' => 'cURL not available - streaming requires cURL']);
return;
}
// Get user's selected model and API key
$options = get_option('mxchat_options', []);
$selected_model = $options['model'] ?? 'gpt-4o';
// Get the provider from the model
$model_parts = explode('-', $selected_model);
$provider = strtolower($model_parts[0]);
// Get the appropriate API key
$api_key = '';
switch ($provider) {
case 'gpt':
case 'o1':
$api_key = $options['api_key'] ?? '';
break;
case 'claude':
$api_key = $options['claude_api_key'] ?? '';
break;
case 'grok':
$api_key = $options['xai_api_key'] ?? '';
break;
case 'deepseek':
$api_key = $options['deepseek_api_key'] ?? '';
break;
case 'gemini':
$api_key = $options['gemini_api_key'] ?? '';
break;
default:
// Default to OpenAI for unknown models
$api_key = $options['api_key'] ?? '';
$provider = 'gpt';
break;
}
if (empty($api_key)) {
wp_send_json_error(['message' => "API key not configured for {$provider} provider"]);
return;
}
// Test streaming with the selected model and provider
try {
$this->perform_streaming_test($provider, $selected_model, $api_key);
} catch (Exception $e) {
wp_send_json_error(['message' => 'Streaming test exception: ' . $e->getMessage()]);
}
}
/**
* Perform the actual streaming test
*/
private function perform_streaming_test($provider, $model, $api_key) {
// Set streaming headers
header('Content-Type: text/event-stream');
header('Cache-Control: no-cache');
header('X-Accel-Buffering: no'); // Disable nginx buffering
// Prepare test message
$test_message = "Please respond with exactly: 'Streaming test successful!' - send this as a short response for testing.";
// Configure API request based on provider
$url = '';
$headers = [];
$body = [];
switch ($provider) {
case 'gpt':
case 'o1':
$url = 'https://api.openai.com/v1/chat/completions';
$headers = [
'Content-Type: application/json',
'Authorization: Bearer ' . $api_key
];
$body = [
'model' => $model,
'messages' => [['role' => 'user', 'content' => $test_message]],
'max_tokens' => 50,
'temperature' => 0.3,
'stream' => true
];
break;
case 'claude':
$url = 'https://api.anthropic.com/v1/messages';
$headers = [
'Content-Type: application/json',
'x-api-key: ' . $api_key,
'anthropic-version: 2023-06-01'
];
$body = [
'model' => $model,
'messages' => [['role' => 'user', 'content' => $test_message]],
'max_tokens' => 50,
'temperature' => 0.3,
'stream' => true
];
break;
case 'grok':
$url = 'https://api.x.ai/v1/chat/completions';
$headers = [
'Content-Type: application/json',
'Authorization: Bearer ' . $api_key
];
$body = [
'model' => $model,
'messages' => [['role' => 'user', 'content' => $test_message]],
'max_tokens' => 50,
'temperature' => 0.3,
'stream' => true
];
break;
case 'deepseek':
$url = 'https://api.deepseek.com/v1/chat/completions';
$headers = [
'Content-Type: application/json',
'Authorization: Bearer ' . $api_key
];
$body = [
'model' => $model,
'messages' => [['role' => 'user', 'content' => $test_message]],
'max_tokens' => 50,
'temperature' => 0.3,
'stream' => true
];
break;
default:
echo "data: " . json_encode(['error' => 'Unsupported provider for streaming test: ' . $provider]) . "\n\n";
flush();
return;
}
// Initialize cURL
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($body));
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 30);
curl_setopt($ch, CURLOPT_WRITEFUNCTION, function($ch, $data) use ($provider) {
return $this->process_streaming_test_data($data, $provider);
});
// Send initial test message
echo "data: " . json_encode(['content' => '[Starting streaming test...]']) . "\n\n";
flush();
$result = curl_exec($ch);
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
$curl_error = curl_error($ch);
curl_close($ch);
if ($curl_error) {
echo "data: " . json_encode(['error' => 'cURL Error: ' . $curl_error]) . "\n\n";
flush();
return;
}
if ($http_code !== 200) {
echo "data: " . json_encode(['error' => 'API returned HTTP ' . $http_code]) . "\n\n";
flush();
return;
}
// Send completion signal
echo "data: [DONE]\n\n";
flush();
}
/**
* Process streaming data for the test
*/
private function process_streaming_test_data($data, $provider) {
static $chunk_count = 0;
$lines = explode("\n", $data);
foreach ($lines as $line) {
if (trim($line) === '') {
continue;
}
// Handle different provider formats
if ($provider === 'claude') {
// Claude uses event: and data: format
if (strpos($line, 'data: ') === 0) {
$json_str = substr($line, 6);
$json = json_decode($json_str, true);
if (isset($json['type']) && $json['type'] === 'content_block_delta') {
if (isset($json['delta']['text'])) {
$chunk_count++;
echo "data: " . json_encode([
'content' => $json['delta']['text'],
'test_chunk' => $chunk_count
]) . "\n\n";
flush();
}
}
}
} else {
// OpenAI, X.AI, DeepSeek format
if (strpos($line, 'data: ') === 0) {
$json_str = substr($line, 6);
if ($json_str === '[DONE]') {
// Don't echo [DONE] here, let the main function handle it
continue;
}
$json = json_decode($json_str, true);
if (isset($json['choices'][0]['delta']['content'])) {
$chunk_count++;
echo "data: " . json_encode([
'content' => $json['choices'][0]['delta']['content'],
'test_chunk' => $chunk_count
]) . "\n\n";
flush();
}
}
}
}
return strlen($data);
}
/**
* Updated version of your existing test method (keep this as a fallback)
*/
public function mxchat_handle_test_streaming() {
check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
// Use the actual streaming test instead
$this->mxchat_handle_test_streaming_actual();
}
public function register_pinecone_settings() {
register_setting(
'mxchat_pinecone_addon_options',
'mxchat_pinecone_addon_options',
array(
'type' => 'array',
'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
'default' => array(
'mxchat_use_pinecone' => '0',
'mxchat_pinecone_api_key' => '',
'mxchat_pinecone_host' => '',
'mxchat_pinecone_index' => '',
'mxchat_pinecone_environment' => ''
)
)
);
}
public function sanitize_pinecone_settings($input) {
$sanitized = array();
$sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
$sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
$sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
$sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
$sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
// Remove https:// from host if present
$sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
return $sanitized;
}
public function mxchat_display_admin_notice() {
// Success notice
if ($message = get_transient('mxchat_admin_notice_success')) {
?>
<div class="notice notice-success is-dismissible">
<p><?php echo esc_html($message); ?></p>
<button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php echo esc_html__('Dismiss this notice.', 'mxchat'); ?></span></button>
</div>
<?php
delete_transient('mxchat_admin_notice_success'); // Clear the transient after displaying
}
// Error notice
if ($message = get_transient('mxchat_admin_notice_error')) {
?>
<div class="notice notice-error is-dismissible">
<p><?php echo esc_html($message); ?></p>
<button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php echo esc_html__('Dismiss this notice.', 'mxchat'); ?></span></button>
</div>
<?php
delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
}
}
public function show_live_agent_disabled_banner() {
$show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
if ($show_disabled_notice) {
?>
<div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
<div class="mxchat-pro-notification">
<button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
<line x1="18" y1="6" x2="6" y2="18"></line>
<line x1="6" y1="6" x2="18" y2="18"></line>
</svg>
</button>
<div class="mxchat-live-agent-content">
<h3>🔧 Live Agent Integration Updated!</h3>
<p>We've temporarily disabled your Live Agent integration due to recent enhancements that have made it much better! You can easily turn it back on by going to <strong>Toolbar & Components → Live Agent Settings</strong> and reviewing the new configuration options.</p>
</div>
</div>
</div>
<?php
}
}
public function mxchat_create_admin_page() {
$this->add_live_agent_nonce();
?>
<div class="wrap mxchat-wrapper">
<!-- Hero Section -->
<div class="mxchat-hero">
<h1 class="mxchat-main-title">
<span class="mxchat-gradient-text">MxChat</span> Settings
</h1>
<p class="mxchat-hero-subtitle">
<?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
</p>
</div>
<div class="mxchat-content">
<?php if (!$this->is_activated): ?>
<div class="mxchat-pro-card">
<div class="mxchat-pro-notification">
<div class="mxchat-pro-content">
<h3>🚀 Limited Lifetime Offer: Save 15% on MxChat Pro, Agency, or Agency Plus!</h3>
<p>Unlock <strong>unlimited access</strong> to our growing collection of powerful add-ons including Admin AI Assistant (ChatGPT-like experience), Forms Builder, AI Theme Generator, WooCommerce, multi-bot, and more – all included with your <strong>lifetime license!</strong></p> </div>
<div class="mxchat-pro-cta">
<a href="https://mxchat.ai/" target="_blank" class="mxchat-button"><?php echo esc_html__('Upgrade Today', 'mxchat'); ?></a>
<a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>" class="mxchat-link"><?php echo esc_html__('Preview Add-ons', 'mxchat'); ?></a>
</div>
</div>
</div>
<?php endif; ?>
<?php
$this->show_live_agent_disabled_banner();
?>
<!-- Tabs Navigation -->
<div class="mxchat-tabs">
<button class="mxchat-tab-button active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></button>
<button class="mxchat-tab-button" data-tab="embed"><?php echo esc_html__('Toolbar & Components', 'mxchat'); ?></button>
<button class="mxchat-tab-button" data-tab="general"><?php echo esc_html__('YouTube Tutorials', 'mxchat'); ?></button>
</div>
<!-- Tab Contents -->
<div id="chatbot" class="mxchat-tab-content active">
<div class="mxchat-card">
<div class="mxchat-autosave-section">
<?php do_settings_sections('mxchat-chatbot'); ?>
</div>
</div>
</div>
<div id="embed" class="mxchat-tab-content">
<div class="mxchat-card">
<h2><?php esc_html_e('Toolbar Settings', 'mxchat'); ?></h2>
<div class="mxchat-autosave-section">
<table class="form-table">
<?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
</table>
</div>
</div>
<div class="mxchat-card">
<h2><?php esc_html_e('Loops Settings', 'mxchat'); ?></h2>
<div class="mxchat-autosave-section">
<table class="form-table">
<?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
</table>
</div>
</div>
<div class="mxchat-card">
<h2><?php esc_html_e('Brave Search Settings', 'mxchat'); ?></h2>
<div class="mxchat-autosave-section">
<table class="form-table">
<?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
</table>
</div>
</div>
<div class="mxchat-card">
<h2><?php esc_html_e('Live Agent Settings', 'mxchat'); ?></h2>
<div class="mxchat-autosave-section">
<p><?php echo esc_html__('Visit our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#slack_integration" target="_blank"><?php echo esc_html__('documentation page', 'mxchat'); ?></a> <?php echo esc_html__('for setup instructions and to see what\'s changed in the latest update.', 'mxchat'); ?></p> <table class="form-table">
<?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
</table>
</div>
</div>
</div>
<div id="general" class="mxchat-tab-content">
<div class="mxchat-card">
<?php do_settings_sections('mxchat-general'); ?>
<div class="video-tutorials-section">
<div class="support-notification">
<div class="support-notification-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="m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3Z"/>
<path d="M12 9v4"/>
<path d="M12 17h.01"/>
</svg>
</div>
<div class="support-notification-content">
<h3 class="support-notification-title"><?php echo esc_html__('Need Help? We\'re Here for You!', 'mxchat'); ?></h3>
<p class="support-notification-message">
<?php echo esc_html__('Our goal is to provide the best experience and AI chatbot plugin available. If you\'re having trouble or believe something is not working as expected, please don\'t hesitate to submit a support ticket.', 'mxchat'); ?>
</p>
<a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer" class="support-notification-button">
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<path d="M14 9a2 2 0 0 1-2 2H6l-4 4V4c0-1.1.9-2 2-2h8a2 2 0 0 1 2 2v5Z"/>
<path d="M18 9h2a2 2 0 0 1 2 2v11l-4-4h-6a2 2 0 0 1-2-2v-1"/>
</svg>
<?php echo esc_html__('Submit Support Ticket', 'mxchat'); ?>
</a>
</div>
</div>
<div class="tutorial-grid">
<div class="tutorial-item">
<h3><?php echo esc_html__('AI Theme Generator Tutorial', 'mxchat'); ?></h3>
<div class="video-description">
<p><?php echo esc_html__('Learn how to instantly restyle your chatbot using plain English prompts. The AI Theme Generator lets you generate and apply beautiful designs with real-time previews—no CSS skills needed.', 'mxchat'); ?></p>
<a href="https://www.youtube.com/watch?v=rSQDW2qbtRU&t" target="_blank" rel="noopener" class="video-link">
<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>
<?php echo esc_html__('Watch AI Theme Generator Tutorial', 'mxchat'); ?>
</a>
</div>
</div>
<div class="tutorial-item">
<h3><?php echo esc_html__('MxChat Forms Tutorial', 'mxchat'); ?></h3>
<div class="video-description">
<p><?php echo esc_html__('Learn how to create and manage smart forms that automatically trigger during chat conversations.', 'mxchat'); ?></p>
<a href="https://www.youtube.com/watch?v=3MrWy5dRalA" target="_blank" rel="noopener" class="video-link">
<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>
<?php echo esc_html__('Watch MxChat Forms Tutorial', 'mxchat'); ?>
</a>
</div>
</div>
<div class="tutorial-item">
<h3><?php echo esc_html__('Admin Assistant Add-on', 'mxchat'); ?></h3>
<div class="video-description">
<p><?php echo esc_html__('Discover how to use the MxChat Admin Assistant to bring a ChatGPT-like experience directly inside your WordPress dashboard. Learn to access multiple AI models, save conversations, generate images, and use web search - all without leaving your admin panel.', 'mxchat'); ?></p>
<a href="https://youtu.be/AdEA1k-UCFM" target="_blank" rel="noopener" class="video-link">
<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>
<?php echo esc_html__('Watch Admin Assistant Tutorial', 'mxchat'); ?>
</a>
</div>
</div>
<div class="tutorial-item">
<h3><?php echo esc_html__('Intent Tester Guide', 'mxchat'); ?></h3>
<div class="video-description">
<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>
<a href="https://www.youtube.com/watch?v=uTr14tn59Hc" target="_blank" rel="noopener" class="video-link">
<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>
<?php echo esc_html__('Watch Intent Tester Tutorial', 'mxchat'); ?>
</a>
</div>
</div>
<div class="tutorial-item">
<h3><?php echo esc_html__('Theme Customizer Add-on', 'mxchat'); ?></h3>
<div class="video-description">
<p><?php echo esc_html__('Learn how to customize your chatbot appearance with the Theme Customizer add-on. Easily modify colors, fonts, and styles with real-time previews to match your brand perfectly.', 'mxchat'); ?></p>
<a href="https://youtu.be/MfbB9mZi6ag" target="_blank" rel="noopener" class="video-link">
<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>
<?php echo esc_html__('Watch Theme Customizer Tutorial', 'mxchat'); ?>
</a>
</div>
</div>
<div class="tutorial-item">
<h3><?php echo esc_html__('WooCommerce Integration', 'mxchat'); ?></h3>
<div class="video-description">
<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>
<a href="https://www.youtube.com/watch?v=WsqAppHRGdA" target="_blank" rel="noopener" class="video-link">
<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>
<?php echo esc_html__('Watch WooCommerce Integration Tutorial', 'mxchat'); ?>
</a>
</div>
</div>
<div class="tutorial-item">
<h3><?php echo esc_html__('Knowledge Base Setup', 'mxchat'); ?></h3>
<div class="video-description">
<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>
<p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
<a href="https://www.youtube.com/watch?v=8Ztjs66-VTo" target="_blank" rel="noopener" class="video-link">
<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>
<?php echo esc_html__('Watch Knowledge Base Setup Tutorial', 'mxchat'); ?>
</a>
</div>
</div>
<div class="tutorial-item">
<h3><?php echo esc_html__('Toolbar Chat with Documents', 'mxchat'); ?></h3>
<div class="video-description">
<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>
<a href="https://www.youtube.com/watch?v=j_c45WWCTG0" target="_blank" rel="noopener" class="video-link">
<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>
<?php echo esc_html__('Watch Document Chat Tutorial', 'mxchat'); ?>
</a>
</div>
</div>
<div class="tutorial-item">
<h3><?php echo esc_html__('MxChat Smart Recommender Tutorial', 'mxchat'); ?></h3>
<div class="video-description">
<p><?php echo esc_html__('Learn how to create intelligent recommendation flows that guide users to perfect matches based on their preferences.', 'mxchat'); ?></p>
<a href="https://www.youtube.com/watch?v=8te1KPa238g&t=1s" target="_blank" rel="noopener" class="video-link">
<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>
<?php echo esc_html__('Watch Smart Recommender Tutorial', 'mxchat'); ?>
</a>
</div>
</div>
<div class="tutorial-item">
<h3><?php echo esc_html__('Perplexity Integration', 'mxchat'); ?></h3>
<div class="video-description">
<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>
<a href="https://youtu.be/wpKkbt24-bo" target="_blank" rel="noopener" class="video-link">
<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>
<?php echo esc_html__('Watch Perplexity Integration Tutorial', 'mxchat'); ?>
</a>
</div>
</div>
<div class="tutorial-item">
<h3><?php echo esc_html__('Brave Search Intent', 'mxchat'); ?></h3>
<div class="video-description">
<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>
<a href="https://www.youtube.com/watch?v=7vDL5H7vToc" target="_blank" rel="noopener" class="video-link">
<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>
<?php echo esc_html__('Watch Brave Search Intent Tutorial', 'mxchat'); ?>
</a>
</div>
</div>
<div class="tutorial-item">
<h3><?php echo esc_html__('Loops Email Capture', 'mxchat'); ?></h3>
<div class="video-description">
<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>
<p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
<a href="https://www.youtube.com/watch?v=CNgm5TYDyTc" target="_blank" rel="noopener" class="video-link">
<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>
<?php echo esc_html__('Watch Loops Email Capture Tutorial', 'mxchat'); ?>
</a>
</div>
</div>
<div class="tutorial-item">
<h3><?php echo esc_html__('MxChat AI Agent Testing Service', 'mxchat'); ?></h3>
<div class="video-description">
<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>
<p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
<a href="https://www.youtube.com/watch?v=A0jowbpyX54" target="_blank" rel="noopener" class="video-link">
<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>
<?php echo esc_html__('Watch AI Agent Testing Tutorial', 'mxchat'); ?>
</a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<?php
}
public function dismiss_live_agent_notice() {
// Add debugging
//error_log('dismiss_live_agent_notice called');
//error_log('POST data: ' . print_r($_POST, true));
// Verify nonce
if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
//error_log('Nonce verification failed');
wp_die('Security check failed');
}
// Remove the notice flag
$deleted = delete_option('mxchat_show_live_agent_disabled_notice');
//error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
wp_send_json_success();
}
public function add_live_agent_nonce() {
if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
// Make sure your admin script is enqueued and localize the data
wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
'ajaxurl' => admin_url('admin-ajax.php')
));
}
}
public function mxchat_create_transcripts_page() {
global $wpdb;
$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
// Get basic stats
$total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
$total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
// Count unique users with detailed breakdown
$total_users = $wpdb->get_var("
SELECT COUNT(DISTINCT
CASE
WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
WHEN user_id != 0 THEN CONCAT('user_', user_id)
WHEN user_identifier NOT LIKE 'Tech-Savvy User'
AND user_identifier NOT LIKE 'Detail-Oriented User'
AND user_identifier NOT LIKE 'Language Learner'
AND user_identifier NOT LIKE 'Casual Browser'
AND user_identifier NOT LIKE 'Policy Enforcer'
AND user_identifier NOT LIKE 'Researcher'
AND user_identifier NOT LIKE 'Loyalty Member'
AND user_identifier NOT LIKE 'Gift Buyer'
AND user_identifier NOT LIKE 'Parent or Caregiver'
THEN user_identifier
ELSE session_id
END
)
FROM $table_name
WHERE role != 'assistant'
");
// Get user type breakdown
$registered_users = $wpdb->get_var("
SELECT COUNT(DISTINCT user_email)
FROM $table_name
WHERE user_email != '' AND user_email IS NOT NULL
");
$guest_users = $wpdb->get_var("
SELECT COUNT(DISTINCT user_identifier)
FROM $table_name
WHERE (user_email = '' OR user_email IS NULL)
AND role != 'assistant'
AND user_identifier NOT LIKE 'Tech-Savvy User'
AND user_identifier NOT LIKE 'Detail-Oriented User'
AND user_identifier NOT LIKE 'Language Learner'
AND user_identifier NOT LIKE 'Casual Browser'
AND user_identifier NOT LIKE 'Policy Enforcer'
AND user_identifier NOT LIKE 'Researcher'
AND user_identifier NOT LIKE 'Loyalty Member'
AND user_identifier NOT LIKE 'Gift Buyer'
AND user_identifier NOT LIKE 'Parent or Caregiver'
");
// Get agent test messages count
$agent_tests = $wpdb->get_var("
SELECT COUNT(DISTINCT session_id)
FROM $table_name
WHERE user_identifier IN (
'Tech-Savvy User',
'Detail-Oriented User',
'Language Learner',
'Casual Browser',
'Policy Enforcer',
'Researcher',
'Loyalty Member',
'Gift Buyer',
'Parent or Caregiver'
)
");
?>
<div class="wrap mxchat-transcripts-wrapper">
<!-- Hero Section -->
<div class="mxchat-transcripts-hero">
<h1 class="mxchat-main-title">
Chat <span class="mxchat-gradient-text">Transcripts</span>
</h1>
<p class="mxchat-hero-subtitle">
<?php esc_html_e('Review and manage your chatbot conversations with detailed message history.', 'mxchat'); ?>
</p>
</div>
<div class="mxchat-content">
<!-- Stats Cards -->
<div class="mxchat-stats-grid">
<div class="mxchat-stat-card">
<div class="stat-icon">💬</div>
<div class="stat-content">
<span class="stat-value"><?php echo esc_html($total_chats); ?></span>
<span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
</div>
</div>
<div class="mxchat-stat-card">
<div class="stat-icon">📝</div>
<div class="stat-content">
<span class="stat-value"><?php echo esc_html($total_messages); ?></span>
<span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
</div>
</div>
<div class="mxchat-stat-card">
<div class="stat-icon">👥</div>
<div class="stat-content">
<span class="stat-value"><?php echo esc_html($total_users); ?></span>
<span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
<span class="stat-sublabel">
<?php
echo sprintf(
esc_html__('%d registered, %d guests, %d agent tests', 'mxchat'),
$registered_users,
$guest_users,
$agent_tests
);
?>
</span>
</div>
</div>
</div>
<!-- Search and Filter Controls with Notification Settings Button -->
<div class="mxchat-controls-wrapper">
<div class="mxchat-search-box">
<input type="text" id="mxchat-search-transcripts"
placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
class="regular-text">
</div>
<form id="mxchat-delete-form" method="post">
<?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
<div class="mxchat-controls">
<button type="button" id="mxchat-chat-email-notification-btn" class="mxchat-action-button">
<span class="dashicons dashicons-email"></span>
<?php esc_html_e('Notification Settings', 'mxchat'); ?>
</button>
<button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
<span class="dashicons dashicons-download"></span>
<?php esc_html_e('Export All Chats', 'mxchat'); ?>
</button>
<button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
<span class="dashicons dashicons-yes-alt"></span>
<span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
</button>
<button type="submit" class="button delete-chats-button">
<span class="dashicons dashicons-trash"></span>
<?php esc_html_e('Delete Selected', 'mxchat'); ?>
</button>
</div>
</form>
</div>
<!-- Transcripts Container -->
<div id="mxchat-transcripts"></div>
</div>
</div>
<!-- Modal for Chat Email Notification Settings -->
<div id="mxchat-chat-email-notification-modal" class="mxchat-chat-notification-modal-overlay" style="display: none;">
<div class="mxchat-chat-notification-modal-content">
<div class="mxchat-chat-notification-modal-header">
<h2><?php esc_html_e('Email Notification Settings', 'mxchat'); ?></h2>
<button type="button" class="mxchat-chat-notification-modal-close">×</button>
</div>
<div class="mxchat-chat-notification-modal-body">
<form method="post" action="options.php" id="mxchat-chat-email-notification-form">
<?php
settings_fields('mxchat_transcripts_options');
do_settings_sections('mxchat-transcripts');
?>
<div class="mxchat-chat-notification-modal-footer">
<button type="submit" class="button button-primary">
<?php esc_html_e('Save Notification Settings', 'mxchat'); ?>
</button>
<button type="button" class="button mxchat-chat-notification-modal-cancel">
<?php esc_html_e('Cancel', 'mxchat'); ?>
</button>
</div>
</form>
</div>
</div>
</div>
<?php
}
public function mxchat_transcripts_notification_section_callback() {
echo '<p>' . esc_html__('Configure email notifications for new chat transcripts. You will receive an email notification when a new chat session begins.', 'mxchat') . '</p>';
}
public function mxchat_enable_notifications_callback() {
$options = get_option('mxchat_transcripts_options', array());
$enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
?>
<label for="mxchat_enable_notifications">
<input type="checkbox" id="mxchat_enable_notifications"
name="mxchat_transcripts_options[mxchat_enable_notifications]"
value="1" <?php checked(1, $enabled); ?>>
<?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
</label>
<p class="description">
<?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
</p>
<?php
}
public function mxchat_notification_email_callback() {
$options = get_option('mxchat_transcripts_options', array());
$email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
?>
<input type="email" id="mxchat_notification_email"
name="mxchat_transcripts_options[mxchat_notification_email]"
value="<?php echo esc_attr($email); ?>"
class="regular-text">
<p class="description">
<?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
</p>
<?php
}
public function sanitize_transcripts_options($input) {
$sanitized = array();
$sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
if (isset($input['mxchat_notification_email'])) {
$sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
if (!is_email($sanitized['mxchat_notification_email'])) {
add_settings_error(
'mxchat_transcripts_options',
'invalid_email',
__('Please enter a valid email address for notifications.', 'mxchat'),
'error'
);
$sanitized['mxchat_notification_email'] = get_option('admin_email');
}
}
return $sanitized;
}
public function export_chat_transcripts() {
if (!current_user_can('manage_options')) {
wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
}
check_ajax_referer('mxchat_export_transcripts', 'security');
global $wpdb;
$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
// Get all transcripts ordered by session and timestamp
$results = $wpdb->get_results(
"SELECT session_id, user_email, user_identifier, role, message, timestamp
FROM {$table_name}
ORDER BY session_id, timestamp ASC"
);
if (empty($results)) {
wp_send_json_error(array('message' => 'No transcripts found.'));
wp_die();
}
// Set headers for CSV download
header('Content-Type: text/csv');
header('Content-Disposition: attachment; filename="chat-transcripts-' . date('Y-m-d') . '.csv"');
header('Pragma: no-cache');
header('Expires: 0');
// Create output stream
$output = fopen('php://output', 'w');
// Add UTF-8 BOM for proper Excel encoding
fputs($output, "\xEF\xBB\xBF");
// Add CSV headers
fputcsv($output, array(
'Session ID',
'Email',
'User Identifier',
'Role',
'Message',
'Timestamp'
));
// Add data rows
foreach ($results as $row) {
fputcsv($output, array(
$row->session_id,
$row->user_email,
$row->user_identifier,
$row->role,
$row->message,
$row->timestamp
));
}
fclose($output);
wp_die();
}
public function mxchat_fetch_chat_history() {
global $wpdb;
$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
$url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
if (!current_user_can('manage_options')) {
wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
}
$page = isset($_POST['page']) ? absint($_POST['page']) : 1;
$per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
$offset = ($page - 1) * $per_page;
$search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
$search_condition = '';
$search_params = [];
if (!empty($search)) {
$search_condition = "WHERE (
session_id LIKE %s
OR user_email LIKE %s
OR user_name LIKE %s
OR user_identifier LIKE %s
OR message LIKE %s
)";
$search_params = array_fill(0, 5, '%' . $wpdb->esc_like($search) . '%');
}
$count_query = !empty($search)
? $wpdb->prepare("SELECT COUNT(DISTINCT session_id) FROM {$table_name} {$search_condition}", $search_params)
: "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
$total_sessions = $wpdb->get_var($count_query);
$session_query = !empty($search)
? $wpdb->prepare(
"SELECT DISTINCT t.session_id FROM {$table_name} t {$search_condition}
GROUP BY t.session_id ORDER BY MAX(t.timestamp) DESC LIMIT %d OFFSET %d",
array_merge($search_params, [$per_page, $offset])
)
: $wpdb->prepare(
"SELECT DISTINCT session_id FROM {$table_name}
GROUP BY session_id ORDER BY MAX(timestamp) DESC LIMIT %d OFFSET %d",
$per_page, $offset
);
$session_ids = $wpdb->get_col($session_query);
if (empty($session_ids)) {
ob_start();
echo '<div class="mxchat-no-results">';
echo esc_html__('No chat history found.', 'mxchat');
if (!empty($search)) {
echo ' ' . esc_html__('Try adjusting your search criteria.', 'mxchat');
}
echo '</div>';
wp_send_json([
'html' => ob_get_clean(),
'page' => $page,
'total_pages' => 0,
'total_sessions' => 0
]);
wp_die();
}
$url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
$originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
ob_start();
echo '<div class="mxchat-transcript">';
foreach ($session_ids as $session_id) {
$session_data = $originating_columns_exist
? $wpdb->get_row($wpdb->prepare(
"SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
$session_id
))
: $wpdb->get_row($wpdb->prepare(
"SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
WHERE session_id = %s LIMIT 1",
$session_id
));
$clicked_urls = [];
if ($url_table_exists) {
$url_clicks = $wpdb->get_results(
$wpdb->prepare(
"SELECT DISTINCT clicked_url FROM {$url_clicks_table}
WHERE session_id = %s ORDER BY click_timestamp ASC",
$session_id
)
);
foreach ($url_clicks as $click) {
$clicked_urls[] = $click->clicked_url;
}
}
$messages = $wpdb->get_results(
$wpdb->prepare(
"SELECT * FROM {$table_name}
WHERE session_id = %s ORDER BY timestamp ASC",
$session_id
)
);
$latest_timestamp = !empty($messages) ? end($messages)->timestamp : $session_data->timestamp;
$session_time = wp_date('M j, g:ia', strtotime($latest_timestamp . ' UTC'));
$user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
$user_name = !empty($session_data->user_name) ? $session_data->user_name : ''; // NEW
$user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
// NEW: Build user display with name if available
if (!empty($user_email)) {
$user_display = $user_email;
if (!empty($user_name)) {
$user_display .= ' (' . $user_name . ')';
}
} else {
$user_display = $user_identifier;
}
echo '<div class="mxchat-session">';
echo '<div class="mxchat-session-header" data-session-id="' . esc_attr($session_id) . '">';
echo '<div class="mxchat-user-row">' . esc_html($user_display) . '</div>';
if ($originating_columns_exist && !empty($session_data->originating_page_url)) {
$page_title = !empty($session_data->originating_page_title) ? $session_data->originating_page_title : $session_data->originating_page_url;
echo '<div class="mxchat-header-row flex-between">';
echo '<div class="mxchat-main-info">';
echo '<a href="' . esc_url($session_data->originating_page_url) . '" target="_blank" class="mxchat-page-link">';
echo esc_html($page_title);
echo '</a>';
echo '<span class="mxchat-session-time">' . esc_html($session_time) . '</span>';
echo '</div>';
echo '</div>';
}
if (!empty($clicked_urls)) {
echo '<div class="mxchat-links-row">';
echo '<span class="mxchat-label">Clicked:</span> ';
$link_count = 0;
foreach ($clicked_urls as $url) {
if ($link_count > 0) echo ', ';
echo '<a href="' . esc_url($url) . '" target="_blank" class="mxchat-link-item">' . esc_html(parse_url($url, PHP_URL_HOST)) . '</a>';
$link_count++;
if ($link_count >= 3) {
if (count($clicked_urls) > 3) {
echo ' +' . (count($clicked_urls) - 3) . ' more';
}
break;
}
}
echo '</div>';
}
echo '</div>'; // end session-header
echo '<div class="mxchat-messages">';
foreach ($messages as $transcript) {
$formatted_timestamp = wp_date('F j, Y g:i a', strtotime($transcript->timestamp . ' UTC'));
switch ($transcript->role) {
case 'assistant':
case 'bot':
$message_class = 'bot-message';
$display_role = esc_html__('Chatbot', 'mxchat');
break;
case 'user':
$message_class = 'user-message';
$display_role = !empty($transcript->user_identifier)
? sanitize_text_field($transcript->user_identifier)
: esc_html__('User', 'mxchat');
break;
case 'agent':
$message_class = 'agent-message';
$display_role = esc_html__('Agent', 'mxchat');
break;
default:
$message_class = 'unknown-message';
$display_role = esc_html__('Unknown', 'mxchat');
}
$message_content = wp_kses(
stripslashes($transcript->message),
[
'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
'a' => ['href' => [], 'title' => [], 'target' => []]
]
);
$message_content = nl2br($message_content);
echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
echo '<div class="mxchat-message-content">' . $message_content . '</div>';
echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
echo '</div>';
}
echo '</div></div>'; // end messages and session
}
echo '</div>'; // end transcript
$total_pages = ceil($total_sessions / $per_page);
echo '<div class="mxchat-pagination">';
echo '<div class="mxchat-pagination-info">';
echo sprintf(
esc_html__('Showing %1$d to %2$d of %3$d sessions', 'mxchat'),
$offset + 1,
min($offset + $per_page, $total_sessions),
$total_sessions
);
echo '</div>';
if ($total_pages > 1) {
echo '<div class="mxchat-pagination-controls">';
if ($page > 1) {
echo '<button class="mxchat-pagination-button" data-page="' . ($page - 1) . '">« ' . esc_html__('Previous', 'mxchat') . '</button>';
}
$start_page = max(1, $page - 2);
$end_page = min($total_pages, $page + 2);
if ($start_page > 1) {
echo '<button class="mxchat-pagination-button" data-page="1">1</button>';
if ($start_page > 2) {
echo '<span class="mxchat-pagination-ellipsis">...</span>';
}
}
for ($i = $start_page; $i <= $end_page; $i++) {
$class = $i === $page ? 'mxchat-pagination-button active' : 'mxchat-pagination-button';
echo '<button class="' . $class . '" data-page="' . $i . '">' . $i . '</button>';
}
if ($end_page < $total_pages) {
if ($end_page < $total_pages - 1) {
echo '<span class="mxchat-pagination-ellipsis">...</span>';
}
echo '<button class="mxchat-pagination-button" data-page="' . $total_pages . '">' . $total_pages . '</button>';
}
if ($page < $total_pages) {
echo '<button class="mxchat-pagination-button" data-page="' . ($page + 1) . '">' . esc_html__('Next', 'mxchat') . ' »</button>';
}
echo '</div>';
}
echo '</div>';
wp_send_json([
'html' => ob_get_clean(),
'page' => $page,
'total_pages' => $total_pages,
'total_sessions' => $total_sessions
]);
wp_die();
}
/**
* ALTERNATIVE: Simpler helper method using string replacement
*/
private function highlight_clicked_links($message_content, $clicked_urls) {
if (empty($clicked_urls)) {
return wp_kses(
$message_content,
[
'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
]
);
}
// First apply standard sanitization
$message_content = wp_kses(
$message_content,
[
'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
]
);
// Process each clicked URL
foreach ($clicked_urls as $clicked_url) {
// Try multiple patterns to catch different link formats
$patterns = [
// Standard link format
'/<a([^>]*href=["\']' . preg_quote($clicked_url, '/') . '["\'][^>]*)>/i',
// Link with trailing slash
'/<a([^>]*href=["\']' . preg_quote(rtrim($clicked_url, '/'), '/') . '\/?["\'][^>]*)>/i',
// Encoded entities version
'/<a([^>]*href=["\']' . preg_quote(htmlentities($clicked_url), '/') . '["\'][^>]*)>/i',
];
foreach ($patterns as $pattern) {
if (preg_match($pattern, $message_content)) {
$message_content = preg_replace_callback(
$pattern,
function($matches) {
$full_match = $matches[0];
$attributes = $matches[1];
// Check if it already has the class
if (strpos($full_match, 'mxchat-clicked-link') !== false) {
return $full_match;
}
// Check if class attribute exists
if (preg_match('/class=["\']([^"\']*)["\']/', $attributes, $class_matches)) {
// Add to existing class
$new_attributes = preg_replace(
'/class=["\']([^"\']*)["\']/',
'class="$1 mxchat-clicked-link"',
$attributes
);
} else {
// Add new class attribute
$new_attributes = $attributes . ' class="mxchat-clicked-link"';
}
// Add title if not present
if (strpos($new_attributes, 'title=') === false) {
$new_attributes .= ' title="User clicked this link"';
}
return '<a' . $new_attributes . '>';
},
$message_content
);
// If we found and replaced, break out of the patterns loop
break;
}
}
}
return $message_content;
}
public function mxchat_create_prompts_page() {
//error_log('=== DEBUG: mxchat_create_prompts_page started ===');
global $wpdb;
$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
$knowledge_manager = MxChat_Knowledge_Manager::get_instance();
$pinecone_manager = MxChat_Pinecone_Manager::get_instance();
// Display success message if all prompts were deleted
if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
}
// Set up pagination and search query
$nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
$search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
$current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
$per_page = 10;
//error_log('DEBUG: Search query: ' . $search_query);
//error_log('DEBUG: Current page: ' . $current_page);
//error_log('DEBUG: Per page: ' . $per_page);
// ================================
// MULTI-BOT CONFIGURATION
// ================================
// Check for multi-bot and set up bot selection
if (class_exists('MxChat_Multi_Bot_Manager')) {
$multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
$available_bots = $multi_bot_manager->get_available_bots();
// Get saved bot selection (user-specific first, then site-wide default)
$user_id = get_current_user_id();
$saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
if (empty($saved_bot_id)) {
$saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
}
// Allow URL override but default to saved selection
$current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
$multibot_active = true;
} else {
$current_bot_id = 'default';
$multibot_active = false;
}
// ================================
// DATA SOURCE CONFIGURATION
// ================================
// Get bot-specific Pinecone settings
$pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($current_bot_id);
$use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
$pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
//error_log('DEBUG: Bot ' . $current_bot_id . ' - Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
//error_log('DEBUG: Bot ' . $current_bot_id . ' - Has API Key: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
//error_log('DEBUG: Bot ' . $current_bot_id . ' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
//error_log('DEBUG: Bot ' . $current_bot_id . ' - Namespace: ' . ($pinecone_options['mxchat_pinecone_namespace'] ?? 'NOT SET'));
if ($use_pinecone && !empty($pinecone_api_key)) {
//error_log('DEBUG: Using PINECONE data source with bot-specific config');
// PINECONE DATA SOURCE
$data_source = 'pinecone';
// IMPORTANT: Pass the bot-specific $pinecone_options, not default options!
$records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page, $current_bot_id);
// TEMPORARY DEBUG - Add this right after the fetch call
//error_log('=== DEBUG: Bot switching issue ===');
//error_log('Current bot ID: ' . $current_bot_id);
//error_log('Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
//error_log('Records returned: ' . count($records['data'] ?? []));
//error_log('Total records: ' . ($records['total'] ?? 0));
// Check first few records to see their bot_id
if (!empty($records['data'])) {
foreach (array_slice($records['data'], 0, 3) as $i => $record) {
$record_bot_id = $record->bot_id ?? 'NOT_SET';
//error_log('Record ' . ($i+1) . ' bot_id: ' . $record_bot_id . ', content preview: ' . substr($record->article_content ?? '', 0, 30) . '...');
}
}
//error_log('=== END DEBUG ===');
$total_records = $records['total'] ?? 0;
$prompts = $records['data'] ?? array();
$total_in_database = $records['total_in_database'] ?? 0;
$showing_recent_only = $records['showing_recent_only'] ?? false;
$total_pages = ceil($total_records / $per_page);
} else {
//error_log('DEBUG: Using WORDPRESS DB data source');
// WORDPRESS DB DATA SOURCE (your existing logic)
$data_source = 'wordpress';
// Initialize these variables for WordPress DB
$total_in_database = 0;
$showing_recent_only = false;
$offset = ($current_page - 1) * $per_page;
// Modify query to handle search input
$sql_search = "";
if ($search_query) {
$sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
}
// Retrieve total number of prompts, considering search filter
$count_query = "SELECT COUNT(*) FROM {$table_name} {$sql_search}";
$total_records = $wpdb->get_var($count_query);
$total_pages = ceil($total_records / $per_page);
// Retrieve prompts from the database
$prompts_query = $wpdb->prepare(
"SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
$per_page,
$offset
);
$prompts = $wpdb->get_results($prompts_query);
}
// ================================
// PAGINATION GENERATION
// ================================
// Generate pagination links
if ($total_pages > 1) {
// Build base URL with necessary parameters
$base_url = add_query_arg('paged', '%#%');
// Preserve bot_id parameter if multi-bot is active
if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') {
$base_url = add_query_arg('bot_id', $current_bot_id, $base_url);
}
// Preserve search query if present
if ($search_query) {
$base_url = add_query_arg('search', $search_query, $base_url);
}
$page_links = paginate_links(array(
'base' => $base_url,
'format' => '',
'prev_text' => __('« Previous', 'mxchat'),
'next_text' => __('Next »', 'mxchat'),
'total' => $total_pages,
'current' => $current_page,
'type' => 'plain',
));
} else {
$page_links = '';
}
// ================================
// PROCESSING STATUS RETRIEVAL
// ================================
// Retrieve processing statuses
$pdf_url = get_transient('mxchat_last_pdf_url');
$sitemap_url = get_transient('mxchat_last_sitemap_url');
$pdf_status = $pdf_url ? $knowledge_manager->mxchat_get_pdf_processing_status($pdf_url) : false;
$sitemap_status = $sitemap_url ? $knowledge_manager->mxchat_get_sitemap_processing_status($sitemap_url) : false;
$is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
|| ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
//error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
?>
<div class="wrap mxchat-wrapper">
<!-- Hero Section -->
<div class="mxchat-hero">
<h1 class="mxchat-main-title">
<span class="mxchat-gradient-text">Knowledge Base</span> Manager
</h1>
<p class="mxchat-hero-subtitle">
<?php esc_html_e('Enhance your AI chatbot with custom knowledge. Import, manage, and organize your content to keep responses accurate and relevant.', 'mxchat'); ?>
</p>
</div>
<div class="mxchat-content">
<!-- Multi-Bot Selector (only shows if multi-bot addon is active) -->
<?php if (class_exists('MxChat_Multi_Bot_Manager')) :
$multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
$available_bots = $multi_bot_manager->get_available_bots();
// Get saved bot selection (user-specific first, then site-wide default)
$user_id = get_current_user_id();
$saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
if (empty($saved_bot_id)) {
$saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
}
// Allow URL override but default to saved selection
$current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
?>
<div class="mxchat-card" style="margin-bottom: 20px;">
<div class="mxchat-bot-selector-wrapper" style="display: flex; align-items: center; gap: 15px;">
<label for="mxchat-bot-selector" style="font-weight: 600;">
<?php esc_html_e('Select Bot Database:', 'mxchat'); ?>
</label>
<select id="mxchat-bot-selector" class="mxchat-bot-selector" style="min-width: 200px;">
<?php foreach ($available_bots as $bot_id => $bot_name) : ?>
<option value="<?php echo esc_attr($bot_id); ?>" <?php selected($current_bot_id, $bot_id); ?>>
<?php echo esc_html($bot_name); ?>
</option>
<?php endforeach; ?>
</select>
<span class="mxchat-bot-info" style="color: #666; font-size: 13px;">
<?php esc_html_e('Content will be added to the selected bot\'s knowledge base', 'mxchat'); ?>
</span>
<span id="mxchat-bot-save-status" style="display: none; color: #00a32a; font-size: 13px;">
✓ <?php esc_html_e('Saved', 'mxchat'); ?>
</span>
</div>
</div>
<script>
jQuery(document).ready(function($) {
var saveTimer;
// Function to update bot_id in forms
function updateBotIdInForm(formSelector) {
var botId = $('#mxchat-bot-selector').val();
var form = $(formSelector);
if (form.length > 0) {
// Remove existing bot_id hidden input
form.find('input[name="bot_id"]').remove();
// Add new bot_id hidden input if not default
if (botId && botId !== 'default') {
form.append('<input type="hidden" name="bot_id" value="' + botId + '">');
}
}
}
$('#mxchat-bot-selector').on('change', function() {
var botId = $(this).val();
// Clear any existing timer
clearTimeout(saveTimer);
// Update all forms with new bot_id when bot selection changes
updateBotIdInForm('#mxchat-url-form');
updateBotIdInForm('#mxchat-content-form');
// Save the selection via AJAX
$.ajax({
url: ajaxurl,
type: 'POST',
data: {
action: 'mxchat_save_selected_bot',
bot_id: botId,
nonce: '<?php echo wp_create_nonce('mxchat_save_setting_nonce'); ?>'
},
success: function(response) {
if (response.success) {
// Show saved indicator
$('#mxchat-bot-save-status').fadeIn().delay(2000).fadeOut();
// Reload the page after a short delay to refresh content
saveTimer = setTimeout(function() {
var currentUrl = new URL(window.location.href);
currentUrl.searchParams.set('bot_id', botId);
currentUrl.searchParams.set('page', 'mxchat-prompts');
window.location.href = currentUrl.toString();
}, 500);
}
},
error: function() {
console.error('Failed to save bot selection');
}
});
});
// Initialize forms with current bot_id when the page loads
setTimeout(function() {
updateBotIdInForm('#mxchat-url-form');
updateBotIdInForm('#mxchat-content-form');
}, 100);
});
</script>
<?php
// Set a flag so we know multi-bot is active throughout the page
$multibot_active = true;
else:
$current_bot_id = 'default';
$multibot_active = false;
endif;
?>
<!-- Tab Navigation -->
<div class="mxchat-kb-tabs-nav">
<button class="mxchat-kb-tab-button active" data-tab="import">
<?php esc_html_e('Knowledge Import', 'mxchat'); ?>
</button>
<button class="mxchat-kb-tab-button" data-tab="sync">
<?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?>
</button>
<button class="mxchat-kb-tab-button" data-tab="pinecone">
<?php esc_html_e('Pinecone Settings', 'mxchat'); ?>
</button>
</div>
<div class="mxchat-kb-tabs-content">
<div id="mxchat-kb-tab-import" class="mxchat-kb-tab-content active">
<!-- Import Options Card -->
<div class="mxchat-card">
<h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
<?php
// Check if the appropriate embedding API key exists
$embedding_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
$has_openai_key = !empty($this->options['api_key']);
$has_voyage_key = !empty($this->options['voyage_api_key']);
$has_gemini_key = !empty($this->options['gemini_api_key']);
// Determine if they have the needed API key for their selected embedding model
$has_required_key = false;
$required_key_type = '';
if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
$has_required_key = true;
$required_key_type = 'OpenAI';
} elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
$has_required_key = true;
$required_key_type = 'Voyage AI';
} elseif (strpos($embedding_model, 'gemini-embedding-') !== false && $has_gemini_key) {
$has_required_key = true;
$required_key_type = 'Google Gemini';
} elseif (strpos($embedding_model, 'text-embedding-') !== false) {
$required_key_type = 'OpenAI';
} elseif (strpos($embedding_model, 'voyage-') !== false) {
$required_key_type = 'Voyage AI';
} elseif (strpos($embedding_model, 'gemini-embedding-') !== false) {
$required_key_type = 'Google Gemini';
}
?>
<div class="mxchat-knowledge-warning <?php echo $has_required_key ? 'success' : 'warning'; ?>">
<?php if ($has_required_key): ?>
<p><span class="dashicons dashicons-yes-alt"></span> <?php echo wp_kses_post(sprintf(__('We detected your %s API key. <strong>Remember to add credits to your %s account</strong> before using the knowledgebase.', 'mxchat'), $required_key_type, $required_key_type)); ?></p>
<?php else: ?>
<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>
<?php endif; ?>
</div>
<!-- Import Options Section -->
<div class="mxchat-import-section">
<h3><?php esc_html_e('Import Options', 'mxchat'); ?></h3>
<!-- Import Options Grid -->
<div class="mxchat-import-options">
<!-- WordPress Import Option -->
<button type="button" id="mxchat-open-content-selector" class="mxchat-import-box mxchat-import-wordpress" data-option="wordpress">
<div class="mxchat-import-icon">
<span class="dashicons dashicons-wordpress"></span>
</div>
<div class="mxchat-import-content">
<h4><?php esc_html_e('WordPress Content', 'mxchat'); ?></h4>
<p><?php esc_html_e('Import specific posts and pages to your knowledge base.', 'mxchat'); ?></p>
</div>
<div class="mxchat-recommended-tag"><?php esc_html_e('Recommended', 'mxchat'); ?></div>
</button>
<!-- Sitemap Import Option -->
<button type="button" class="mxchat-import-box" data-option="sitemap" data-placeholder="<?php esc_attr_e('Enter sitemap URL here', 'mxchat'); ?>" data-type="sitemap">
<div class="mxchat-import-icon">
<span class="dashicons dashicons-admin-site-alt"></span>
</div>
<div class="mxchat-import-content">
<h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
<p><?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
</div>
</button>
<!-- Direct URL Import Option -->
<button type="button" class="mxchat-import-box" data-option="url" data-placeholder="<?php esc_attr_e('Enter webpage URL here', 'mxchat'); ?>" data-type="url">
<div class="mxchat-import-icon">
<span class="dashicons dashicons-admin-links"></span>
</div>
<div class="mxchat-import-content">
<h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
<p><?php esc_html_e('Import content from any webpage.', 'mxchat'); ?></p>
</div>
</button>
<!-- Direct Content Import Option -->
<button type="button" class="mxchat-import-box" data-option="content" data-type="content">
<div class="mxchat-import-icon">
<span class="dashicons dashicons-editor-paste-text"></span>
</div>
<div class="mxchat-import-content">
<h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
<p><?php esc_html_e('Submit content to be vectorized.', 'mxchat'); ?></p>
</div>
</button>
<!-- PDF Import Option -->
<button type="button" class="mxchat-import-box" data-option="pdf" data-placeholder="<?php esc_attr_e('Enter PDF URL here', 'mxchat'); ?>" data-type="pdf">
<div class="mxchat-import-icon">
<span class="dashicons dashicons-media-document"></span>
</div>
<div class="mxchat-import-content">
<h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
<p><?php esc_html_e('Import knowledge from PDF documents.', 'mxchat'); ?></p>
</div>
</button>
</div>
<!-- Input Areas for URL and Content -->
<div class="mxchat-import-input-area" id="mxchat-url-input-area" style="display: none;">
<?php if (!$is_processing) : ?>
<form id="mxchat-url-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
<?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
<input type="hidden" name="import_type" id="import_type" value="url">
<?php if ($multibot_active && $current_bot_id !== 'default') : ?>
<input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
<?php endif; ?>
<div class="mxchat-url-input-group">
<input type="url"
name="sitemap_url"
id="sitemap_url"
placeholder="<?php esc_attr_e('Enter URL here', 'mxchat'); ?>"
required />
<button type="submit"
name="submit_sitemap"
class="mxchat-button-primary">
<?php esc_html_e('Import', 'mxchat'); ?>
</button>
</div>
<p class="mxchat-url-description" id="url-description-text"></p>
</form>
<?php endif; ?>
</div>
<div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none;">
<?php if (!$is_processing) : ?>
<form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
<?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
<?php if ($multibot_active && $current_bot_id !== 'default') : ?>
<input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
<?php endif; ?>
<div class="mxchat-form-group">
<textarea
name="article_content"
id="article_content"
placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"
required
rows="6"
></textarea>
</div>
<div class="mxchat-form-group">
<input type="url"
name="article_url"
id="article_url"
placeholder="<?php esc_attr_e('Enter source URL (Optional)', 'mxchat'); ?>">
</div>
<button type="submit"
name="submit_content"
class="mxchat-button-primary">
<?php esc_html_e('Import Content', 'mxchat'); ?>
</button>
</form>
<?php endif; ?>
</div>
</div>
<!-- PDF Processing Status - ONLY PROCESSING -->
<?php if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
<div class="mxchat-status-card" data-card-type="pdf">
<div class="mxchat-status-header">
<h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
<!-- Processing controls -->
<div class="mxchat-processing-controls">
<form method="post" class="mxchat-stop-form"
action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
<?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
<button type="submit" name="stop_processing" class="mxchat-button-secondary">
<?php esc_html_e('Stop Processing', 'mxchat'); ?>
</button>
</form>
<button type="button" class="mxchat-manual-batch-btn"
data-process-type="pdf"
data-url="<?php echo esc_attr(get_transient('mxchat_last_pdf_url')); ?>">
<?php esc_html_e('Process Batch', 'mxchat'); ?>
</button>
</div>
</div>
<div class="mxchat-progress-bar">
<div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
</div>
<div class="mxchat-status-details">
<p><?php printf(
esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
absint($pdf_status['processed_pages']),
absint($pdf_status['total_pages']),
absint($pdf_status['percentage'])
); ?></p>
<?php if (!empty($pdf_status['failed_pages']) && $pdf_status['failed_pages'] > 0) : ?>
<p><strong><?php esc_html_e('Failed pages:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['failed_pages']); ?></p>
<?php endif; ?>
<p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($pdf_status['status'])); ?></p>
<p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['last_update']); ?></p>
</div>
</div>
<?php endif; ?>
<!-- Sitemap Processing Status - ONLY PROCESSING -->
<?php if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
<div class="mxchat-status-card" data-card-type="sitemap">
<div class="mxchat-status-header">
<h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
<!-- Processing controls -->
<div class="mxchat-processing-controls">
<form method="post" class="mxchat-stop-form"
action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
<?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
<button type="submit" name="stop_processing" class="mxchat-button-secondary">
<?php esc_html_e('Stop Processing', 'mxchat'); ?>
</button>
</form>
<button type="button" class="mxchat-manual-batch-btn"
data-process-type="sitemap"
data-url="<?php echo esc_attr(get_transient('mxchat_last_sitemap_url')); ?>">
<?php esc_html_e('Process Batch', 'mxchat'); ?>
</button>
</div>
</div>
<div class="mxchat-progress-bar">
<div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
</div>
<div class="mxchat-status-details">
<p><?php printf(
esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
absint($sitemap_status['processed_urls']),
absint($sitemap_status['total_urls']),
absint($sitemap_status['percentage'])
); ?></p>
<?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
<p><strong><?php esc_html_e('Failed URLs:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['failed_urls']); ?></p>
<?php endif; ?>
<p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($sitemap_status['status'])); ?></p>
<p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['last_update']); ?></p>
<?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
<div class="mxchat-error-notice">
<?php if (!empty($sitemap_status['error'])) : ?>
<p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
<?php endif; ?>
<?php if (!empty($sitemap_status['last_error'])) : ?>
<p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
<?php endif; ?>
</div>
<?php endif; ?>
</div>
</div>
<?php endif; ?>
<!-- Single URL Submission Status -->
<?php
// Get single URL status
$single_url_status = $this->knowledge_manager->mxchat_get_single_url_status();
$is_active_processing =
($sitemap_status && $sitemap_status['status'] === 'processing') ||
($pdf_status && $pdf_status['status'] === 'processing');
?>
<div id="mxchat-single-url-status-container" <?php echo $is_active_processing ? 'style="display:none;"' : ''; ?>>
<?php if ($single_url_status && !$is_active_processing) : ?>
<div class="mxchat-status-card">
<div class="mxchat-status-header">
<h4><?php esc_html_e('Last URL Submission', 'mxchat'); ?></h4>
<?php if ($single_url_status['status'] === 'failed') : ?>
<span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Failed', 'mxchat'); ?></span>
<?php else : ?>
<span class="mxchat-status-badge mxchat-status-success"><?php esc_html_e('Success', 'mxchat'); ?></span>
<?php endif; ?>
</div>
<div class="mxchat-status-details">
<p><strong><?php esc_html_e('URL:', 'mxchat'); ?></strong>
<a href="<?php echo esc_url($single_url_status['url']); ?>" target="_blank">
<?php echo esc_html(strlen($single_url_status['url']) > 60 ? substr($single_url_status['url'], 0, 57) . '...' : $single_url_status['url']); ?>
</a>
</p>
<p><strong><?php esc_html_e('Submitted:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['human_time']); ?></p>
<?php if ($single_url_status['status'] === 'failed' && !empty($single_url_status['error'])) : ?>
<div class="mxchat-error-notice">
<p class="error"><?php echo esc_html($single_url_status['error']); ?></p>
</div>
<?php endif; ?>
<?php if ($single_url_status['status'] === 'complete') : ?>
<p><strong><?php esc_html_e('Content Length:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['content_length']); ?> <?php esc_html_e('characters', 'mxchat'); ?></p>
<p><strong><?php esc_html_e('Embedding Dimensions:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['embedding_dimensions']); ?></p>
<?php endif; ?>
</div>
</div>
<?php endif; ?>
</div>
<!-- Completed Status Cards - Handles completed PDF/Sitemap processing -->
<?php
echo $knowledge_manager->mxchat_render_completed_status_cards();
?>
</div>
<!-- Knowledge Base Table Card -->
<div class="mxchat-card">
<div class="mxchat-card-header">
<h2>
<?php esc_html_e('Knowledge Base', 'mxchat'); ?>
<span class="mxchat-record-count">
<?php if ($showing_recent_only && $total_in_database > 1000): ?>
(<?php echo esc_html($total_records); ?> of <?php echo esc_html(number_format($total_in_database)); ?> total - recent entries only)
<?php else: ?>
(<?php echo esc_html($total_records); ?>)
<?php endif; ?>
</span>
<!-- Data source badge -->
<?php if ($use_pinecone) : ?>
<span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
<span class="dashicons dashicons-cloud"></span>
<?php esc_html_e('Pinecone', 'mxchat'); ?>
</span>
<?php else : ?>
<span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
<span class="dashicons dashicons-database-view"></span>
<?php esc_html_e('WordPress DB', 'mxchat'); ?>
</span>
<?php endif; ?>
</h2>
<div class="mxchat-header-actions">
<!-- Search -->
<form method="get" id="knowledge-search" class="mxchat-search-form">
<?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
<input type="hidden" name="page" value="mxchat-prompts" />
<?php if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') : ?>
<input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
<?php endif; ?>
<div class="mxchat-search-group">
<span class="dashicons dashicons-search"></span>
<input type="text"
name="search"
placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
value="<?php echo esc_attr($search_query); ?>" />
</div>
</form>
<form method="post"
action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
class="mxchat-delete-form"
onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
<?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
<input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
<!-- Always include bot_id, even if it's 'default' -->
<input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
<button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
<span class="dashicons dashicons-trash"></span>
<?php esc_html_e('Delete All', 'mxchat'); ?>
</button>
</form>
</div>
</div>
<!-- Recent Entries Info Banner -->
<?php if ($showing_recent_only && $total_in_database > 1000): ?>
<div class="mxchat-info-banner recent-only" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e3f2fd; border-left: 4px solid #2196f3; color: #1565c0;">
<span class="dashicons dashicons-info"></span>
<span>
<?php printf(
esc_html__('Showing your %s most recent entries for faster loading. Your complete database contains %s entries. ', 'mxchat'),
number_format($total_records),
number_format($total_in_database)
); ?>
<a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('View complete database in Pinecone →', 'mxchat'); ?></a>
</span>
</div>
<?php endif; ?>
<!-- Data Source Info Banner -->
<?php if ($use_pinecone) : ?>
<div class="mxchat-info-banner pinecone" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e8f5e8; border-left: 4px solid #4caf50; color: #2e7d2e;">
<span class="dashicons dashicons-cloud"></span>
<span><?php esc_html_e('Refresh page to see new content. New entires or deletions can take up to 60 seconds to reflect! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
</div>
<?php else : ?>
<div class="mxchat-info-banner wordpress" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #fff3e0; border-left: 4px solid #ff9800; color: #e65100;">
<span class="dashicons dashicons-database-view"></span>
<span><?php esc_html_e('Refresh page to see new content, but wait 5-10 seconds first! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
</div>
<?php endif; ?>
<!-- Table -->
<div class="mxchat-table-wrapper">
<table class="mxchat-records-table">
<thead>
<tr>
<th><?php esc_html_e('ID', 'mxchat'); ?></th>
<th><?php esc_html_e('Content', 'mxchat'); ?></th>
<th><?php esc_html_e('Source', 'mxchat'); ?></th>
<?php if ($data_source === 'pinecone') : ?>
<th><?php esc_html_e('Vector ID', 'mxchat'); ?></th>
<?php endif; ?>
<th><?php esc_html_e('Actions', 'mxchat'); ?></th>
</tr>
</thead>
<tbody>
<?php if ($prompts) : ?>
<?php foreach ($prompts as $index => $prompt) : ?>
<tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
data-source="<?php echo esc_attr($data_source); ?>"
<?php if ($data_source === 'pinecone') : ?>
style="background: rgba(33, 150, 243, 0.02);"
<?php endif; ?>>
<td>
<?php if ($data_source === 'pinecone') : ?>
<?php echo esc_html($index + 1 + (($current_page - 1) * $per_page)); ?>
<?php else : ?>
<?php echo esc_html($prompt->id); ?>
<?php endif; ?>
</td>
<td class="mxchat-content-cell">
<div class="content-view">
<?php
$content = $prompt->article_content;
// Check if content contains Hebrew characters
if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
// Apply RTL direction for Hebrew content
echo '<div dir="rtl" lang="he" class="rtl-content">';
echo wp_kses_post(wpautop(esc_textarea($content)));
echo '</div>';
} else {
echo wp_kses_post(wpautop(esc_textarea($content)));
}
?>
</div>
<?php if ($data_source === 'wordpress') : ?>
<textarea class="content-edit" style="display:none;"
<?php if (preg_match('/[\x{0590}-\x{05FF}]/u', $prompt->article_content)) echo 'dir="rtl" lang="he"'; ?>>
<?php echo htmlspecialchars($prompt->article_content, ENT_QUOTES, 'UTF-8'); ?>
</textarea>
<?php endif; ?>
</td>
<td class="mxchat-url-cell">
<div class="url-view">
<?php if (!empty($prompt->source_url)) : ?>
<a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
<span class="dashicons dashicons-external"></span>
<?php esc_html_e('View Source', 'mxchat'); ?>
</a>
<?php else : ?>
<span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
<?php endif; ?>
</div>
<?php if ($data_source === 'wordpress') : ?>
<input type="text" class="url-edit" style="display:none;"
value="<?php echo htmlspecialchars($prompt->source_url, ENT_QUOTES, 'UTF-8'); ?>" />
<?php endif; ?>
</td>
<?php if ($data_source === 'pinecone') : ?>
<td class="mxchat-vector-id-cell">
<code style="background: #f5f5f5; padding: 2px 6px; border-radius: 3px; font-size: 11px;">
<?php echo esc_html(substr($prompt->id, 0, 12) . '...'); ?>
</code>
</td>
<?php endif; ?>
<td class="mxchat-actions-cell">
<?php if ($data_source === 'wordpress') : ?>
<!-- WordPress - Full editing capabilities -->
<div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
<select class="mxchat-role-select"
data-entry-id="<?php echo esc_attr($prompt->id); ?>"
data-data-source="wordpress"
data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
<?php
$current_role = $prompt->role_restriction ?? 'public';
$role_options = $knowledge_manager->mxchat_get_role_options();
foreach ($role_options as $role_key => $role_label) : ?>
<option value="<?php echo esc_attr($role_key); ?>"
<?php selected($current_role, $role_key); ?>>
<?php echo esc_html($role_label); ?>
</option>
<?php endforeach; ?>
</select>
</div>
<!-- Edit/Save Buttons -->
<div class="mxchat-action-buttons">
<button class="mxchat-button-icon edit-button"
data-id="<?php echo esc_attr($prompt->id); ?>">
<span class="dashicons dashicons-edit"></span>
</button>
<button class="mxchat-button-icon save-button"
data-id="<?php echo esc_attr($prompt->id); ?>"
style="display:none;"
data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
<span class="dashicons dashicons-saved"></span>
</button>
</div>
<?php else : ?>
<!-- Pinecone - Role restriction editable, content read-only -->
<div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
<select class="mxchat-role-select"
data-entry-id="<?php echo esc_attr($prompt->id); ?>"
data-data-source="pinecone"
data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
<?php
$current_role = $prompt->role_restriction ?? 'public';
$role_options = $knowledge_manager->mxchat_get_role_options();
foreach ($role_options as $role_key => $role_label) : ?>
<option value="<?php echo esc_attr($role_key); ?>"
<?php selected($current_role, $role_key); ?>>
<?php echo esc_html($role_label); ?>
</option>
<?php endforeach; ?>
</select>
</div>
<?php endif; ?>
<!-- Delete button for both sources -->
<div class="mxchat-delete-container">
<?php if ($data_source === 'pinecone') : ?>
<!-- AJAX Delete for Pinecone -->
<button type="button"
class="mxchat-button-icon delete-button-ajax"
data-vector-id="<?php echo esc_attr($prompt->id); ?>"
data-bot-id="<?php echo esc_attr($current_bot_id); ?>"
data-nonce="<?php echo wp_create_nonce('mxchat_delete_pinecone_prompt_nonce'); ?>"
title="<?php esc_attr_e('Delete entry', 'mxchat'); ?>">
<span class="dashicons dashicons-trash"></span>
</button>
<?php else : ?>
<!-- Regular link delete for WordPress DB -->
<a href="<?php echo esc_url(admin_url(
'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
. '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
)); ?>"
class="mxchat-button-icon delete-button"
onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
<span class="dashicons dashicons-trash"></span>
</a>
<?php endif; ?>
</div>
</td>
</tr>
<?php endforeach; ?>
<?php else : ?>
<tr>
<td colspan="<?php echo $data_source === 'pinecone' ? '5' : '4'; ?>" class="mxchat-no-records">
<?php if ($use_pinecone) : ?>
<?php esc_html_e('No vectors found in Pinecone database.', 'mxchat'); ?>
<?php else : ?>
<?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
<?php endif; ?>
</td>
</tr>
<?php endif; ?>
</tbody>
</table>
</div>
<?php if ($page_links) : ?>
<div class="mxchat-pagination">
<?php echo wp_kses_post($page_links); ?>
</div>
<?php endif; ?>
</div>
</div>
<!-- Sync Settings Tab (Initially Hidden) -->
<div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
<div class="mxchat-card">
<!-- Auto-Sync Settings -->
<div class="mxchat-settings-section">
<h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
<p class="mxchat-description">
<?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below. Works with Pinecone if enabled', 'mxchat'); ?>
</p>
<div class="mxchat-autosave-section">
<div class="mxchat-toggle-group">
<div class="mxchat-toggle-container">
<label class="mxchat-toggle-switch">
<input type="checkbox"
name="mxchat_auto_sync_posts"
class="mxchat-autosave-field"
value="1"
data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
<?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
<span class="mxchat-toggle-slider"></span>
</label>
<span class="mxchat-toggle-label">
<?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
</span>
</div>
<div class="mxchat-toggle-container">
<label class="mxchat-toggle-switch">
<input type="checkbox"
name="mxchat_auto_sync_pages"
class="mxchat-autosave-field"
value="1"
data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
<?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
<span class="mxchat-toggle-slider"></span>
</label>
<span class="mxchat-toggle-label">
<?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
</span>
</div>
<!-- Custom Post Types Section -->
<div class="mxchat-section-content">
<div class="mxchat-custom-post-types-header">
<button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
<?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
<span class="mxchat-toggle-icon">▼</span>
</button>
</div>
<div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
<h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
<p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
<div class="mxchat-custom-post-types">
<?php
$post_types = $knowledge_manager->mxchat_get_public_post_types();
// Skip post and page as they're handled separately
unset($post_types['post']);
unset($post_types['page']);
if (!empty($post_types)) {
foreach ($post_types as $post_type => $label) {
$option_name = 'mxchat_auto_sync_' . $post_type;
$is_enabled = get_option($option_name, '0');
?>
<div class="mxchat-toggle-container">
<label class="mxchat-toggle-switch">
<input type="checkbox"
name="<?php echo esc_attr($option_name); ?>"
class="mxchat-autosave-field"
value="1"
data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
<?php checked($is_enabled, '1'); ?>>
<span class="mxchat-toggle-slider"></span>
</label>
<span class="mxchat-toggle-label">
<?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
</span>
</div>
<?php
}
} else {
echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
}
?>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- Pinecone Settings Tab -->
<div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
<div class="mxchat-card">
<h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
<p class="mxchat-description">
<?php echo wp_kses(
__('<strong>Pinecone is optional</strong> and not required for MxChat to function. It provides enhanced search performance for larger knowledge bases. When enabled, content will be stored in Pinecone instead of the WordPress database, but you can use MxChat without it.', 'mxchat'),
array('strong' => array())
); ?>
</p>
<div class="mxchat-pinecone-info-box">
<div class="mxchat-info-icon">
<span class="dashicons dashicons-info"></span>
</div>
<div class="mxchat-info-content">
<h4><?php esc_html_e('What is Pinecone?', 'mxchat'); ?></h4>
<p><?php esc_html_e('Pinecone is a specialized vector database designed for AI applications. It provides faster similarity searches and better scalability compared to traditional databases for AI-powered features.', 'mxchat'); ?></p>
<p><a href="https://www.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Learn more about Pinecone →', 'mxchat'); ?></a></p>
</div>
</div>
<div class="mxchat-database-settings-form">
<?php
$pinecone_options = get_option('mxchat_pinecone_addon_options', array());
$use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
?>
<div class="mxchat-toggle-container">
<label class="mxchat-toggle-switch">
<input type="checkbox"
name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"
value="1"
<?php checked($use_pinecone, '1'); ?>>
<span class="mxchat-toggle-slider"></span>
</label>
<span class="mxchat-toggle-label">
<?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?>
</span>
</div>
<div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
<?php if ($use_pinecone) : ?>
<div class="mxchat-knowledge-warning success">
<p><span class="dashicons dashicons-yes-alt"></span>
<?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?>
</p>
</div>
<?php endif; ?>
<div class="mxchat-form-group">
<label for="mxchat_pinecone_api_key">
<?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="required">*</span>
</label>
<input type="password"
id="mxchat_pinecone_api_key"
name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]"
value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
class="regular-text"
placeholder="pcsk_..." />
<p class="description">
<?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
<a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
</p>
</div>
<div class="mxchat-form-group">
<label for="mxchat_pinecone_environment">
<?php esc_html_e('Region', 'mxchat'); ?>
</label>
<input type="text"
id="mxchat_pinecone_environment"
name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>"
placeholder="e.g., gcp-starter"
class="regular-text" />
<p class="description">
<?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp, us-east-1-aws)', 'mxchat'); ?>
</p>
</div>
<div class="mxchat-form-group">
<label for="mxchat_pinecone_index">
<?php esc_html_e('Index Name', 'mxchat'); ?> <span class="required">*</span>
</label>
<input type="text"
id="mxchat_pinecone_index"
name="mxchat_pinecone_addon_options[mxchat_pinecone_index]"
value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>"
placeholder="e.g., my-wordpress-vectors"
class="regular-text" />
<p class="description">
<?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?>
</p>
</div>
<div class="mxchat-form-group">
<label for="mxchat_pinecone_host">
<?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
</label>
<input type="text"
id="mxchat_pinecone_host"
name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>"
placeholder="e.g., my-index-xyz123.svc.pinecone.io"
class="regular-text" />
<p class="description">
<?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in your index details.', 'mxchat'); ?>
</p>
</div>
<div class="mxchat-setup-steps">
<h3><?php esc_html_e('Setup Instructions', 'mxchat'); ?></h3>
<div class="mxchat-setup-step">
<span class="step-number">1</span>
<div class="step-content">
<h4><?php esc_html_e('Create Account', 'mxchat'); ?></h4>
<p><?php esc_html_e('Create a free account at', 'mxchat'); ?> <a href="https://www.pinecone.io/" target="_blank">pinecone.io</a></p>
</div>
</div>
<div class="mxchat-setup-step">
<span class="step-number">2</span>
<div class="step-content">
<h4><?php esc_html_e('Create Index', 'mxchat'); ?></h4>
<p><?php esc_html_e('Create a new index with these settings:', 'mxchat'); ?></p>
<ul>
<li><?php esc_html_e('Dimensions: Choose based on your embedding model - 1536 (OpenAI Ada 2, TE3 Small), 2048 (Voyage-3 Large), 3072 (TE3 Large, Gemini Embedding), 1536 (Gemini Embedding), or 768 (Gemini Embedding)', 'mxchat'); ?></li>
<li><?php esc_html_e('Metric: Cosine', 'mxchat'); ?></li>
<li><?php esc_html_e('Cloud & Region: Your preferred region', 'mxchat'); ?></li>
</ul>
</div>
</div>
<div class="mxchat-setup-step">
<span class="step-number">3</span>
<div class="step-content">
<h4><?php esc_html_e('Get API Key', 'mxchat'); ?></h4>
<p><?php esc_html_e('Copy your API key from the API Keys section', 'mxchat'); ?></p>
</div>
</div>
<div class="mxchat-setup-step">
<span class="step-number">4</span>
<div class="step-content">
<h4><?php esc_html_e('Get Index Host', 'mxchat'); ?></h4>
<p><?php esc_html_e('Copy your index host URL from the index details', 'mxchat'); ?></p>
</div>
</div>
<div class="mxchat-setup-step">
<span class="step-number">5</span>
<div class="step-content">
<h4><?php esc_html_e('Save Settings', 'mxchat'); ?></h4>
<p><?php esc_html_e('Fill in the form above and save settings', 'mxchat'); ?></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- Content Selector Modal -->
<div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
<div class="mxchat-kb-modal-content">
<div class="mxchat-kb-modal-header">
<h3>
<?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
<span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
</h3>
<span class="mxchat-kb-modal-close">×</span>
</div>
<div class="mxchat-kb-modal-filters">
<div class="mxchat-kb-search-group">
<input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
</div>
<div class="mxchat-kb-filter-group">
<select id="mxchat-kb-content-type-filter">
<option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
<option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
<option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
<?php
// Add other post types dynamically
$post_types = get_post_types(array('public' => true), 'objects');
foreach ($post_types as $post_type) {
// Skip post and page as they're already added
if (!in_array($post_type->name, array('post', 'page'))) {
echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
}
}
?>
</select>
<select id="mxchat-kb-content-status-filter">
<option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
<option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
<option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
</select>
<select id="mxchat-kb-processed-filter">
<option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
<option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
<option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
</select>
</div>
</div>
<div class="mxchat-kb-content-selection">
<div class="mxchat-kb-selection-header">
<label>
<input type="checkbox" id="mxchat-kb-select-all">
<?php esc_html_e('Select All', 'mxchat'); ?>
</label>
<span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
</div>
<div class="mxchat-kb-content-list">
<!-- Content will be loaded here via AJAX -->
<div class="mxchat-kb-loading">
<span class="mxchat-kb-spinner is-active"></span>
<?php esc_html_e('Loading content...', 'mxchat'); ?>
</div>
</div>
<div class="mxchat-kb-pagination">
<!-- Pagination will be added here -->
</div>
</div>
<div class="mxchat-kb-modal-footer">
<button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
<?php esc_html_e('Process Selected Content', 'mxchat'); ?>
<span class="mxchat-kb-selected-count">(0)</span>
</button>
<button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
<?php esc_html_e('Cancel', 'mxchat'); ?>
</button>
</div>
</div>
</div>
<?php
}
/**
* Get bot-specific Pinecone configuration
* Used in the knowledge retrieval functions
*/
private function get_bot_pinecone_config($bot_id = 'default') {
//error_log("MXCHAT DEBUG: get_bot_pinecone_config called for bot: " . $bot_id);
// If default bot or multi-bot add-on not active, use default Pinecone config
if ($bot_id === 'default' || !class_exists('MxChat_Multi_Bot_Manager')) {
//error_log("MXCHAT DEBUG: Using default Pinecone config (no multi-bot or bot is 'default')");
$addon_options = get_option('mxchat_pinecone_addon_options', array());
$config = array(
'use_pinecone' => (isset($addon_options['mxchat_use_pinecone']) && $addon_options['mxchat_use_pinecone'] === '1'),
'api_key' => $addon_options['mxchat_pinecone_api_key'] ?? '',
'host' => $addon_options['mxchat_pinecone_host'] ?? '',
'namespace' => $addon_options['mxchat_pinecone_namespace'] ?? ''
);
//error_log("MXCHAT DEBUG: Default config - use_pinecone: " . ($config['use_pinecone'] ? 'true' : 'false'));
return $config;
}
//error_log("MXCHAT DEBUG: Calling filter 'mxchat_get_bot_pinecone_config' for bot: " . $bot_id);
// Hook for multi-bot add-on to provide bot-specific Pinecone config
$bot_pinecone_config = apply_filters('mxchat_get_bot_pinecone_config', array(), $bot_id);
if (!empty($bot_pinecone_config)) {
//error_log("MXCHAT DEBUG: Got bot-specific config from filter");
//error_log(" - use_pinecone: " . (isset($bot_pinecone_config['use_pinecone']) ? ($bot_pinecone_config['use_pinecone'] ? 'true' : 'false') : 'not set'));
//error_log(" - host: " . ($bot_pinecone_config['host'] ?? 'not set'));
//error_log(" - namespace: " . ($bot_pinecone_config['namespace'] ?? 'not set'));
} else {
//error_log("MXCHAT DEBUG: Filter returned empty config!");
}
return is_array($bot_pinecone_config) ? $bot_pinecone_config : array();
}
public function mxchat_delete_chat_history() {
if (!current_user_can('manage_options')) {
echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
wp_die();
}
check_ajax_referer('mxchat_delete_chat_history', 'security');
global $wpdb;
$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
$deleted_count = 0;
foreach ($_POST['delete_session_ids'] as $session_id) {
$session_id_sanitized = sanitize_text_field($session_id);
// Clear relevant cache before deletion
$cache_key = 'chat_session_' . $session_id_sanitized;
wp_cache_delete($cache_key, 'mxchat_chat_sessions');
// Perform the deletion from the database table
$wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
// Delete the corresponding option entry from wp_options table
delete_option("mxchat_history_" . $session_id_sanitized);
// Delete any associated metadata options
delete_option("mxchat_email_" . $session_id_sanitized);
delete_option("mxchat_agent_name_" . $session_id_sanitized);
$deleted_count++;
}
// Optionally, clear a general cache if you have one
wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
echo wp_json_encode([
'success' => sprintf(
esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
$deleted_count
)
]);
} else {
echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
}
wp_die();
}
public function display_admin_notices() {
// Check if we're on a MXChat admin page
$screen = get_current_screen();
if (!$screen || strpos($screen->base, 'mxchat') === false) {
return;
}
//error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
// Check for error notices
$error_notice = get_transient('mxchat_admin_notice_error');
if ($error_notice) {
//error_log('Found error transient: ' . $error_notice);
echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
delete_transient('mxchat_admin_notice_error');
//error_log('Displayed and deleted error transient');
} else {
//error_log('No error transient found');
}
// Check for success notices
$success_notice = get_transient('mxchat_admin_notice_success');
if ($success_notice) {
//error_log('Found success transient: ' . $success_notice);
echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
delete_transient('mxchat_admin_notice_success');
//error_log('Displayed and deleted success transient');
}
// Check for info notices
$info_notice = get_transient('mxchat_admin_notice_info');
if ($info_notice) {
//error_log('Found info transient: ' . $info_notice);
echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
delete_transient('mxchat_admin_notice_info');
//error_log('Displayed and deleted info transient');
}
}
public function mxchat_create_activation_page() {
$license_status = get_option('mxchat_license_status', 'inactive');
$license_error = get_option('mxchat_license_error', '');
$current_domain = parse_url(home_url(), PHP_URL_HOST);
$license_management_url = 'https://mxchat.ai/my-account/orders/';
// Check if this activation has been linked to a domain
$is_domain_linked = $this->is_current_activation_linked($current_domain);
?>
<div class="wrap mxchat-admin-activation">
<div class="mxchat-pro-hero">
<h1 class="pro-title">
<span class="pro-gradient-text">Manage</span> MxChat Pro
</h1>
<p class="pro-subtitle">
<?php if ($license_status === 'active'): ?>
<?php esc_html_e('Your pro license is active. Manage your activation below.', 'mxchat'); ?>
<?php else: ?>
<?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
<?php endif; ?>
</p>
</div>
<?php if ($license_status === 'inactive' && !empty($license_error)): ?>
<div class="error notice">
<p><?php echo esc_html($license_error); ?></p>
</div>
<?php endif; ?>
<!-- Domain Linking Notice for Existing Users -->
<?php if ($license_status === 'active' && !$is_domain_linked): ?>
<div class="notice notice-info">
<p>
<strong><?php esc_html_e('New Feature: Domain Tracking', 'mxchat'); ?></strong><br>
<?php esc_html_e('We\'ve enhanced our license system to track your activated domains. Link this activation to your domain for better license management.', 'mxchat'); ?>
</p>
<p>
<button type="button" id="link-domain-button" class="button button-secondary">
<?php esc_html_e('Link This Domain', 'mxchat'); ?>
</button>
<span id="domain-link-status" style="margin-left: 10px;"></span>
</p>
</div>
<?php endif; ?>
<!-- Activation Form -->
<form id="mxchat-activation-form" class="mxchat-pro-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
<div class="mxchat-pro-form-container">
<table class="form-table">
<tr valign="top">
<th scope="row"><?php esc_html_e('Email Address', 'mxchat'); ?></th>
<td>
<input type="email" id="mxchat_pro_email" name="mxchat_pro_email" value="<?php echo esc_attr(get_option('mxchat_pro_email')); ?>" class="regular-text mxchat-pro-input" required />
</td>
</tr>
<tr valign="top">
<th scope="row"><?php esc_html_e('Activation Key', 'mxchat'); ?></th>
<td>
<input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text mxchat-pro-input" required />
</td>
</tr>
</table>
<!-- Hidden field for domain -->
<input type="hidden" id="mxchat_domain" name="domain" value="<?php echo esc_attr($current_domain); ?>" />
<?php if ($license_status !== 'active'): ?>
<div class="mxchat-pro-button-container">
<button type="submit" id="activate_license_button" class="button button-primary mxchat-pro-button"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
<div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
</div>
<?php endif; ?>
</div>
</form>
<!-- License Status Display -->
<div class="mxchat-pro-status">
<h3><?php esc_html_e('License Status:', 'mxchat'); ?>
<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
<?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
</span>
</h3>
<?php if ($license_status === 'active'): ?>
<div class="mxchat-license-details">
<p><strong><?php esc_html_e('Domain:', 'mxchat'); ?></strong> <?php echo esc_html($current_domain); ?>
<?php if ($is_domain_linked): ?>
<span style="color: green; margin-left: 10px;">✓ <?php esc_html_e('Linked', 'mxchat'); ?></span>
<?php else: ?>
<span style="color: orange; margin-left: 10px;">⚠ <?php esc_html_e('Not Linked', 'mxchat'); ?></span>
<?php endif; ?>
</p>
<p><strong><?php esc_html_e('Email:', 'mxchat'); ?></strong> <?php echo esc_html(get_option('mxchat_pro_email')); ?></p>
<p><strong><?php esc_html_e('License Key:', 'mxchat'); ?></strong>
<code style="background: #f1f1f1; padding: 2px 6px; border-radius: 3px;">
<?php echo esc_html(get_option('mxchat_activation_key')); ?>
</code>
</p>
<p>
<small>
<?php esc_html_e('Manage all your licenses and domains on', 'mxchat'); ?>
<a href="<?php echo esc_url($license_management_url); ?>" target="_blank">
<?php esc_html_e('your account dashboard', 'mxchat'); ?>
</a>
</small>
</p>
<!-- Deactivation Section -->
<div class="mxchat-deactivation-section" style="margin-top: 20px; padding: 15px; background: #fff3cd; border-left: 4px solid #ffc107; border-radius: 4px;">
<h4 style="margin-top: 0; color: #856404;">
<?php esc_html_e('License Management', 'mxchat'); ?>
</h4>
<p style="margin-bottom: 15px; color: #856404;">
<?php esc_html_e('Need to move this license to another site? Deactivate it here first, then activate it on your new site.', 'mxchat'); ?>
</p>
<button type="button" id="deactivate-license-button" class="button button-secondary" style="background: #dc3545; color: white; border-color: #dc3545;">
🔓 <?php esc_html_e('Deactivate License', 'mxchat'); ?>
</button>
<span id="deactivate-status" style="margin-left: 10px;"></span>
</div>
</div>
<?php endif; ?>
</div>
<!-- Hidden fields for JavaScript -->
<input type="hidden" id="mxchat-ajax-url" value="<?php echo admin_url('admin-ajax.php'); ?>" />
<input type="hidden" id="mxchat-nonce" value="<?php echo wp_create_nonce('mxchat_activate_license_nonce'); ?>" />
<input type="hidden" id="mxchat-api-url" value="https://mxchat.ai" />
</div>
<?php
}
/**
* Check if current activation is linked to a domain
* This checks YOUR website's database, not the user's local database
*/
private function is_current_activation_linked($domain) {
$license_key = get_option('mxchat_activation_key');
$email = get_option('mxchat_pro_email');
if (empty($license_key) || empty($email)) {
return false;
}
// Check with YOUR website's API
$response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
'body' => array(
'license_key' => $license_key,
'email' => $email,
'domain' => $domain
),
'timeout' => 10,
'sslverify' => false
));
if (is_wp_error($response)) {
return false;
}
$body = json_decode(wp_remote_retrieve_body($response), true);
return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
}
public function mxchat_actions_page_html() {
if (!current_user_can('manage_options')) {
return;
}
// Keep existing data fetching logic
global $wpdb;
$table_name = $wpdb->prefix . 'mxchat_intents';
$page = isset($_GET['paged']) ? max(1, intval($_GET['paged'])) : 1;
$per_page = 20;
$offset = ($page - 1) * $per_page;
// Success message
if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
echo '<div class="notice notice-success is-dismissible"><p>' .
esc_html__('Action updated successfully.', 'mxchat') .
'</p></div>';
}
// Filtering logic
$where = '1=1';
$search_term = isset($_GET['s']) ? trim($_GET['s']) : '';
$callback_filter = isset($_GET['callback_filter']) ? sanitize_text_field($_GET['callback_filter']) : '';
if ($search_term) {
$search_term_like = '%' . $wpdb->esc_like($search_term) . '%';
$where .= $wpdb->prepare(' AND (intent_label LIKE %s OR phrases LIKE %s)',
$search_term_like, $search_term_like);
}
if ($callback_filter) {
$where .= $wpdb->prepare(' AND callback_function = %s', $callback_filter);
}
// Pagination
$total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
$total_pages = ceil($total_intents / $per_page);
// Get intents (now called actions)
$actions = $wpdb->get_results($wpdb->prepare(
"SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
$per_page, $offset
));
// Get callbacks
$available_callbacks = $this->mxchat_get_available_callbacks();
?>
<div class="wrap mxchat-wrapper">
<!-- Hero Section -->
<div class="mxchat-hero">
<h1 class="mxchat-main-title">
<span class="mxchat-gradient-text">Actions</span> Manager
</h1>
<p class="mxchat-hero-subtitle">
<?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
</p>
</div>
<!-- Actions Header with Search and Filter -->
<div class="mxchat-actions-header">
<div class="mxchat-actions-filters">
<form method="get" class="mxchat-search-form">
<input type="hidden" name="page" value="mxchat-actions">
<div class="mxchat-search-group">
<span class="dashicons dashicons-search"></span>
<input type="text" name="s" class="mxchat-search-input"
placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
value="<?php echo esc_attr($search_term); ?>">
</div>
<select name="callback_filter" class="mxchat-action-filter">
<option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
<?php foreach ($available_callbacks as $function => $callback_data) :
$label = $callback_data['label']; ?>
<option value="<?php echo esc_attr($function); ?>"
<?php selected($callback_filter, $function); ?>>
<?php echo esc_html($label); ?>
</option>
<?php endforeach; ?>
</select>
<button type="submit" class="mxchat-button-secondary">
<?php esc_html_e('Filter', 'mxchat'); ?>
</button>
</form>
</div>
<div class="mxchat-actions-controls">
<button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
<span class="dashicons dashicons-plus-alt"></span>
<?php esc_html_e('Add New Action', 'mxchat'); ?>
</button>
</div>
</div>
<!-- Actions Grid Layout - All actions in a single grid -->
<div class="mxchat-actions-grid">
<div class="mxchat-cards-container">
<?php if (!empty($actions)) : ?>
<?php foreach ($actions as $action) :
$callback_function = $action->callback_function;
$callback_label = isset($available_callbacks[$callback_function]['label'])
? $available_callbacks[$callback_function]['label']
: $callback_function;
$threshold_value = isset($action->similarity_threshold)
? round($action->similarity_threshold * 100)
: 85;
// Check if this is a form action
$is_form_action = strpos($action->intent_label, 'Form ') === 0;
// Get action status (enabled/disabled) - default to true if column doesn't exist
$is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
// Get enabled bots for display
$enabled_bots = [];
if (isset($action->enabled_bots) && !empty($action->enabled_bots)) {
$enabled_bots = json_decode($action->enabled_bots, true);
if (!is_array($enabled_bots)) {
$enabled_bots = ['default'];
}
} else {
$enabled_bots = ['default']; // Backward compatibility
}
?>
<div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
<div class="mxchat-card-header">
<div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
<div class="mxchat-card-toggle">
<label class="mxchat-switch">
<input type="checkbox" class="mxchat-action-toggle"
data-action-id="<?php echo esc_attr($action->id); ?>"
<?php checked($is_enabled); ?>>
<span class="mxchat-slider round"></span>
</label>
</div>
</div>
<div class="mxchat-card-body">
<div class="mxchat-card-description">
<strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
<?php echo esc_html($callback_label); ?>
</div>
<div class="mxchat-card-phrases">
<strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
<div class="mxchat-phrases-preview">
<?php
// Check if the helper function exists, otherwise use a simple substring
if (method_exists($this, 'get_trimmed_phrases')) {
echo esc_html($this->get_trimmed_phrases($action->phrases));
} else {
echo esc_html(strlen($action->phrases) > 100 ?
substr($action->phrases, 0, 97) . '...' :
$action->phrases);
}
?>
</div>
</div>
<div class="mxchat-threshold-control">
<div class="mxchat-threshold-label">
<?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
<span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
</div>
</div>
<!-- Bot Availability Display (Read-only) -->
<div class="mxchat-card-bots">
<strong><?php esc_html_e('Assigned bots:', 'mxchat'); ?></strong>
<div class="mxchat-bot-badges">
<?php
foreach ($enabled_bots as $bot_id) {
if ($bot_id === 'default') {
echo '<span class="mxchat-bot-badge">' . esc_html__('Default Bot', 'mxchat') . '</span>';
} else {
// Try to get bot name from multi-bot manager
if (class_exists('MxChat_Multi_Bot_Core_Manager')) {
$multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
$available_bots = $multi_bot_manager->get_available_bots();
$bot_name = isset($available_bots[$bot_id]) ? $available_bots[$bot_id] : $bot_id;
echo '<span class="mxchat-bot-badge">' . esc_html($bot_name) . '</span>';
} else {
echo '<span class="mxchat-bot-badge">' . esc_html($bot_id) . '</span>';
}
}
}
?>
</div>
</div>
</div>
<div class="mxchat-card-footer">
<?php
// Check if it's a form action
$is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
// Check if it's a recommendation flow action
$is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
if ($is_form_action) {
$form_id = isset($form_matches[1]) ? $form_matches[1] : '';
?>
<a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
class="mxchat-button-primary">
<span class="dashicons dashicons-feedback"></span>
<?php esc_html_e('Edit Form', 'mxchat'); ?>
</a>
<?php } elseif ($is_flow_action) {
?>
<a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
class="mxchat-button-primary">
<span class="dashicons dashicons-list-view"></span>
<?php esc_html_e('Manage Flows', 'mxchat'); ?>
</a>
<?php } else { ?>
<button type="button"
class="mxchat-button-secondary mxchat-edit-button"
data-action-id="<?php echo esc_attr($action->id); ?>"
data-phrases="<?php echo esc_attr($action->phrases); ?>"
data-label="<?php echo esc_attr($action->intent_label); ?>"
data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
data-callback-function="<?php echo esc_attr($action->callback_function); ?>"
data-enabled-bots="<?php echo esc_attr(json_encode($enabled_bots)); ?>">
<span class="dashicons dashicons-edit"></span>
<?php esc_html_e('Edit', 'mxchat'); ?>
</button>
<form method="post"
action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
class="mxchat-delete-form"
onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
<?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
<input type="hidden" name="action" value="mxchat_delete_intent">
<input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
<button type="submit" class="mxchat-button-text mxchat-delete-button">
<span class="dashicons dashicons-trash"></span>
<?php esc_html_e('Delete', 'mxchat'); ?>
</button>
</form>
<?php } ?>
</div>
</div>
<?php endforeach; ?>
<?php else : ?>
<!-- If no actions found -->
<div class="mxchat-no-actions">
<div class="mxchat-empty-state">
<span class="dashicons dashicons-format-chat"></span>
<h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
<p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
<button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
<?php esc_html_e('Create Your First Action', 'mxchat'); ?>
</button>
</div>
</div>
<?php endif; ?>
</div>
</div>
<?php if ($total_pages > 1) : ?>
<div class="mxchat-pagination">
<?php
echo paginate_links(array(
'base' => add_query_arg('paged', '%#%'),
'format' => '',
'prev_text' => __('« Previous', 'mxchat'),
'next_text' => __('Next »', 'mxchat'),
'total' => $total_pages,
'current' => $page
));
?>
</div>
<?php endif; ?>
<!-- Add/Edit Action Modal with Step-Based Approach -->
<!-- Complete Modal HTML with Defined Groups Variable -->
<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
<div class="mxchat-modal-content">
<span class="mxchat-modal-close">×</span>
<form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
<!-- Dynamic nonce field -->
<div id="action-nonce-container">
<?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
</div>
<input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
<input type="hidden" name="intent_id" id="edit_action_id" value="">
<input type="hidden" name="callback_function" id="callback_function" value="">
<!-- Step 1: Action Type Selection -->
<div id="mxchat-action-step-1" class="mxchat-action-step active">
<div class="mxchat-step-indicator">
<div class="mxchat-step-number">1</div>
<div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
</div>
<div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
<div class="mxchat-action-type-search">
<span class="dashicons dashicons-search"></span>
<input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
</div>
<?php
// Get the callbacks - IMPORTANT: Define the $groups variable here
$groups = $this->mxchat_get_available_callbacks(true, true);
?>
<div class="mxchat-action-type-categories">
<button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
<?php
// Get unique categories from the defined groups
foreach ($groups as $group_label => $group_callbacks) :
$category_slug = sanitize_title($group_label);
?>
<button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
<?php endforeach; ?>
</div>
<div class="mxchat-action-types-grid">
<?php
// Generate action cards from available callbacks
foreach ($groups as $group_label => $group_callbacks) :
$category_slug = sanitize_title($group_label);
foreach ($group_callbacks as $function => $data) :
$label = $data['label'];
$pro_only = $data['pro_only'];
$icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
$description = isset($data['description']) ? $data['description'] : '';
$is_addon = isset($data['addon']) && $data['addon'] !== false;
$addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
$is_installed = isset($data['installed']) ? $data['installed'] : true;
// Determine card status and styling
$card_class = 'mxchat-action-type-card';
$icon_class = 'mxchat-action-type-icon';
$status_badge = '';
if ($pro_only && !$this->is_activated) {
// Pro feature but no Pro license
$icon_class .= ' pro-feature';
$status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
}
if ($is_addon && !$is_installed) {
// Add-on not installed
$card_class .= ' not-installed';
$status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
}
// Default description if none provided
if (empty($description)) {
$description = sprintf(
esc_html__('Use the %s action in your chatbot', 'mxchat'),
$label
);
}
?>
<div class="<?php echo esc_attr($card_class); ?>"
data-category="<?php echo esc_attr($category_slug); ?>"
data-value="<?php echo esc_attr($function); ?>"
data-label="<?php echo esc_attr($label); ?>"
data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
<div class="<?php echo esc_attr($icon_class); ?>">
<span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
</div>
<div class="mxchat-action-type-info">
<h4><?php echo esc_html($label); ?></h4>
<p><?php echo esc_html($description); ?></p>
<?php if (!empty($status_badge)) : ?>
<?php echo $status_badge; ?>
<?php endif; ?>
<?php if ($is_addon && !$is_installed) : ?>
<div class="mxchat-addon-info">
<?php echo esc_html(sprintf(
__('Requires %s', 'mxchat'),
$addon_name
)); ?>
</div>
<?php endif; ?>
</div>
</div>
<?php endforeach;
endforeach; ?>
</div>
</div>
<div class="mxchat-modal-actions">
<button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
<?php esc_html_e('Cancel', 'mxchat'); ?>
</button>
</div>
</div>
<!-- Step 2: Action Configuration -->
<div id="mxchat-action-step-2" class="mxchat-action-step">
<div class="mxchat-step-indicator">
<div class="mxchat-step-number">2</div>
<div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
</div>
<div class="mxchat-selected-action">
<button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
<span class="dashicons dashicons-arrow-left-alt"></span>
<?php esc_html_e('Back to Action Types', 'mxchat'); ?>
</button>
<div class="mxchat-selected-action-info">
<div id="selected-action-icon" class="mxchat-action-type-icon">
<span class="dashicons dashicons-admin-generic"></span>
</div>
<div class="mxchat-selected-action-details">
<h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
<p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
</div>
</div>
</div>
<div class="mxchat-form-group">
<label for="intent_label">
<?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
</label>
<input name="intent_label" type="text" id="intent_label" required
class="mxchat-intent-input"
placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
</div>
<div class="mxchat-form-group">
<label for="phrases">
<?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
</label>
<textarea name="phrases" id="action_phrases" rows="5" required
class="mxchat-intent-textarea"
placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
</div>
<div class="mxchat-form-group">
<label for="similarity_threshold">
<?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
<span class="mxchat-threshold-value-display">85%</span>
</label>
<div class="mxchat-slider-group modal-slider">
<input type="range"
name="similarity_threshold"
id="similarity_threshold"
min="10"
max="95"
value="85"
class="mxchat-intent-slider"
oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
</div>
<div class="mxchat-threshold-hint">
<?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
</div>
</div>
<!-- Bot Selection Section -->
<div class="mxchat-form-group">
<label for="enabled_bots">
<?php esc_html_e('Which bots should we enable this action for?', 'mxchat'); ?>
</label>
<div class="mxchat-bot-selector">
<div class="mxchat-bot-option">
<label class="mxchat-checkbox-label">
<input type="checkbox"
name="enabled_bots[]"
value="default"
id="bot_default"
checked="checked">
<span class="mxchat-checkmark"></span>
<?php esc_html_e('Default Bot', 'mxchat'); ?>
</label>
</div>
<?php if (class_exists('MxChat_Multi_Bot_Core_Manager')) :
$multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
$available_bots = $multi_bot_manager->get_available_bots();
foreach ($available_bots as $bot_id => $bot_name) :
if ($bot_id === 'default') continue; // Skip default, already shown above
?>
<div class="mxchat-bot-option">
<label class="mxchat-checkbox-label">
<input type="checkbox"
name="enabled_bots[]"
value="<?php echo esc_attr($bot_id); ?>"
id="bot_<?php echo esc_attr($bot_id); ?>">
<span class="mxchat-checkmark"></span>
<?php echo esc_html($bot_name); ?>
</label>
</div>
<?php
endforeach;
endif; ?>
</div>
</div>
<div class="mxchat-modal-actions">
<button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
<?php esc_html_e('Cancel', 'mxchat'); ?>
</button>
<button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
<?php esc_html_e('Save Action', 'mxchat'); ?>
</button>
</div>
</div>
</form>
</div>
</div>
<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
<div class="mxchat-action-loading-spinner"></div>
<div class="mxchat-action-loading-text">
<?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
</div>
</div>
</div><!-- .mxchat-wrapper -->
<?php
}
private function get_trimmed_phrases($phrases, $max_length = 100) {
if (strlen($phrases) <= $max_length) {
return $phrases;
}
$trimmed = substr($phrases, 0, $max_length);
$last_comma = strrpos($trimmed, ',');
if ($last_comma !== false) {
$trimmed = substr($trimmed, 0, $last_comma);
}
return $trimmed . '...';
}
public function mxchat_add_enabled_column_to_intents() {
global $wpdb;
$table_name = $wpdb->prefix . 'mxchat_intents';
// Check if the column already exists
$columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
if (empty($columns)) {
// Add the column with default value of 1 (enabled)
$wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
}
}
public function mxchat_handle_delete_intent() {
if ( ! current_user_can( 'manage_options' ) ) {
wp_die( esc_html__('Unauthorized user', 'mxchat') );
}
check_admin_referer('mxchat_delete_intent_nonce');
if (isset($_POST['intent_id'])) {
global $wpdb;
$table_name = $wpdb->prefix . 'mxchat_intents';
$intent_id = intval($_POST['intent_id']);
$wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
}
wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
exit;
}
public function mxchat_handle_edit_intent() {
// Security checks (nonce and permissions)
if (!current_user_can('manage_options')) {
wp_die(esc_html__('Unauthorized user', 'mxchat'));
}
check_admin_referer('mxchat_edit_intent');
// Get POST data
$intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
$intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
$phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
$threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
$similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
// NEW: Handle enabled_bots
$enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
$enabled_bots = array_map('sanitize_text_field', $enabled_bots);
// Ensure default is always included for backward compatibility
if (!in_array('default', $enabled_bots)) {
$enabled_bots[] = 'default';
}
$enabled_bots_json = json_encode($enabled_bots);
// Validate inputs
if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
$this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
return;
}
$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
if (empty($phrases_array)) {
$this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
return;
}
// Generate embeddings with improved error handling
$vectors = [];
$failed_phrases = [];
foreach ($phrases_array as $phrase) {
$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
if (is_array($embedding_vector)) {
$vectors[] = $embedding_vector;
} else {
$failed_phrases[] = $phrase;
}
}
if (!empty($failed_phrases)) {
$this->handle_embedding_error(
sprintf(
__('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
implode(', ', $failed_phrases)
)
);
return;
}
if (empty($vectors)) {
$this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
return;
}
$combined_vector = $this->mxchat_average_vectors($vectors);
$serialized_vector = maybe_serialize($combined_vector);
// Update the database
global $wpdb;
$table_name = $wpdb->prefix . 'mxchat_intents';
$result = $wpdb->update(
$table_name,
array(
'intent_label' => $intent_label,
'phrases' => implode(', ', $phrases_array),
'embedding_vector' => $serialized_vector,
'similarity_threshold' => $similarity_threshold,
'enabled_bots' => $enabled_bots_json // NEW: Include enabled_bots in update
),
array('id' => $intent_id),
array('%s', '%s', '%s', '%f', '%s'), // Format: string, string, string, float, string
array('%d') // Where format: integer
);
if (false === $result) {
$this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
return;
}
// Set success message and redirect
set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
$redirect_url = add_query_arg(
array(
'page' => 'mxchat-actions'
),
admin_url('admin.php')
);
wp_safe_redirect($redirect_url);
exit;
}
public function mxchat_handle_add_intent() {
if (!current_user_can('manage_options')) {
wp_die(esc_html__('Unauthorized user', 'mxchat'));
}
check_admin_referer('mxchat_add_intent_nonce');
global $wpdb;
$table_name = $wpdb->prefix . 'mxchat_intents';
// Sanitize and get form data
$intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
$phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
$callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
// Get similarity threshold from form (convert percentage to decimal)
$similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
// NEW: Handle enabled_bots
$enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
$enabled_bots = array_map('sanitize_text_field', $enabled_bots);
// Ensure default is always included for backward compatibility with existing actions
if (!in_array('default', $enabled_bots)) {
$enabled_bots[] = 'default';
}
$enabled_bots_json = json_encode($enabled_bots);
// Validate required fields
if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
$this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
return;
}
// Validate callback function
$available_callbacks = $this->mxchat_get_available_callbacks();
if (!array_key_exists($callback_function, $available_callbacks)) {
$this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
return;
}
// Check Pro requirements
$is_pro_only = $available_callbacks[$callback_function]['pro_only'];
if ($is_pro_only && !$this->is_activated) {
$this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
return;
}
// Process phrases
$phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
if (empty($phrases_array)) {
$this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
return;
}
// Generate embeddings with improved error handling
$vectors = [];
$failed_phrases = [];
foreach ($phrases_array as $phrase) {
$embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
if (is_array($embedding_vector)) {
$vectors[] = $embedding_vector;
} else {
$failed_phrases[] = $phrase;
}
}
// Check for embedding failures
if (!empty($failed_phrases)) {
$this->handle_embedding_error(
sprintf(
__('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
implode(', ', $failed_phrases)
)
);
return;
}
if (empty($vectors)) {
$this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
return;
}
// Create combined vector and insert into database
$combined_vector = $this->mxchat_average_vectors($vectors);
$serialized_vector = maybe_serialize($combined_vector);
$result = $wpdb->insert($table_name, [
'intent_label' => $intent_label,
'phrases' => implode(', ', $phrases_array),
'embedding_vector' => $serialized_vector,
'callback_function' => $callback_function,
'similarity_threshold' => $similarity_threshold,
'enabled_bots' => $enabled_bots_json // NEW field
]);
if ($result === false) {
$this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
return;
}
// Set success message and redirect
set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
exit;
}
private function handle_embedding_error($message, $redirect = true) {
// Store the error message in the existing transient
set_transient('mxchat_admin_notice_error', $message, 60);
if ($redirect) {
// Redirect back to the actions page
$redirect_url = add_query_arg(
array(
'page' => 'mxchat-actions'
),
admin_url('admin.php')
);
wp_safe_redirect($redirect_url);
exit;
}
}
/**
* Enhanced get_available_callbacks function with form action exclusion
*
* @param bool $grouped Whether to return callbacks grouped by category
* @param bool $include_all Whether to include all potential actions (even if add-on not installed)
* @return array Callbacks data with icons, descriptions and availability status
*/
private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
// Load WordPress plugin functions if needed
if (!function_exists('get_plugins')) {
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
// Get active plugins
$active_plugins = get_option('active_plugins', array());
// Functions to exclude from the action selector only if Pro is activated
// If user doesn't have Pro, show these so they can see what they're missing
$excluded_when_pro_active_functions = array(
'mxchat_handle_form_collection', // Forms add-on action
'mxchat_sr_recommendation_flow' // Smart Recommender flow actions
);
// Always excluded functions (regardless of Pro status)
$always_excluded_functions = array();
// Combine exclusion lists based on Pro activation status
$excluded_functions = $always_excluded_functions;
if ($this->is_activated) {
// Only exclude add-on managed functions if Pro is active
$excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
}
// Define add-on plugin files and their corresponding action functions
$addon_plugins = array(
'mxchat-woo/mxchat-woo.php' => array(
'functions' => array(
'mxchat_handle_product_recommendations',
'mxchat_handle_order_history',
'mxchat_show_product_card',
'mxchat_add_to_cart',
'mxchat_checkout_redirect'
),
'name' => __('WooCommerce Add-on', 'mxchat'),
'pro_required' => true
),
'mxchat-perplexity/mxchat-perplexity.php' => array(
'functions' => array('mxchat_perplexity_research'),
'name' => __('Perplexity Add-on', 'mxchat'),
'pro_required' => true
),
'mxchat-forms/mxchat-forms.php' => array(
'functions' => array('mxchat_handle_form_collection'),
'name' => __('Forms Add-on', 'mxchat'),
'pro_required' => true
),
'mxchat-smart-recommender/mxchat-smart-recommender.php' => array(
'functions' => array('mxchat_sr_recommendation_flow'),
'name' => __('Smart Recommender Add-on', 'mxchat'),
'pro_required' => true
),
// Add other add-ons and their functions here
);
// Get the functions that are provided by active add-ons
$addon_provided_functions = array();
$addon_function_mapping = array(); // Maps functions to their add-on info
// Check which add-ons are active
foreach ($addon_plugins as $plugin_file => $addon_info) {
$is_active = in_array($plugin_file, $active_plugins);
// For each function in this addon
foreach ($addon_info['functions'] as $function) {
// Consider a function installed only if:
// 1. The add-on is active AND
// 2. Either it doesn't require Pro OR Pro is activated
$is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
// If the add-on is installed, mark this function as provided by an add-on
if ($is_installed) {
$addon_provided_functions[] = $function;
}
// Store addon info for this function regardless of installation status
$addon_function_mapping[$function] = array(
'addon' => basename(dirname($plugin_file)),
'addon_name' => $addon_info['name'],
'pro_required' => $addon_info['pro_required'],
'is_active' => $is_active,
'is_installed' => $is_installed
);
}
}
// Core callbacks - always available in the base plugin
$core_callbacks = array(
'mxchat_handle_email_capture' => array(
'label' => __('Loops Email Capture', 'mxchat'),
'pro_only' => false,
'group' => __('Customer Engagement', 'mxchat'),
'icon' => 'email-alt',
'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
'addon' => false, // Not from an add-on
'installed' => true // Always installed with base plugin
),
'mxchat_handle_search_request' => array(
'label' => __('Brave Web Search', 'mxchat'),
'pro_only' => false,
'group' => __('Search Features', 'mxchat'),
'icon' => 'search',
'description' => __('Let users search the web directly from the chat', 'mxchat'),
'addon' => false,
'installed' => true
),
'mxchat_handle_image_search_request' => array(
'label' => __('Brave Image Search', 'mxchat'),
'pro_only' => false,
'group' => __('Search Features', 'mxchat'),
'icon' => 'format-image',
'description' => __('Search and display images in the chat conversation', 'mxchat'),
'addon' => false,
'installed' => true
),
// Pro core features - check is_activated property
'mxchat_generate_image' => array(
'label' => __('Generate Image', 'mxchat'),
'pro_only' => false,
'group' => __('Other Features', 'mxchat'),
'icon' => 'art',
'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
'addon' => false,
'installed' => true
),
'mxchat_handle_pdf_discussion' => array(
'label' => __('Chat with PDF', 'mxchat'),
'pro_only' => false,
'group' => __('Other Features', 'mxchat'),
'icon' => 'media-document',
'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
'addon' => false,
'installed' => true
),
'mxchat_live_agent_handover' => array(
'label' => __('Slack Live Agent', 'mxchat'),
'pro_only' => false,
'group' => __('Customer Engagement', 'mxchat'),
'icon' => 'admin-users',
'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
'addon' => false,
'installed' => true
),
'mxchat_handle_switch_to_chatbot_intent' => array(
'label' => __('Back to Chatbot', 'mxchat'),
'pro_only' => false,
'group' => __('Customer Engagement', 'mxchat'),
'icon' => 'backup',
'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
'addon' => false,
'installed' => true
),
);
// Add-on callbacks with placeholders - only include if the add-on is NOT active
$addon_callbacks = array(
// WooCommerce Add-on
'mxchat_handle_product_recommendations' => array(
'label' => __('Product Recommendations', 'mxchat'),
'pro_only' => true,
'group' => __('WooCommerce Features', 'mxchat'),
'icon' => 'cart',
'description' => __('Suggest products based on customer preferences', 'mxchat'),
),
'mxchat_handle_order_history' => array(
'label' => __('Order History', 'mxchat'),
'pro_only' => true,
'group' => __('WooCommerce Features', 'mxchat'),
'icon' => 'clipboard',
'description' => __('Allow customers to check their order status', 'mxchat'),
),
'mxchat_show_product_card' => array(
'label' => __('Show Product Card', 'mxchat'),
'pro_only' => true,
'group' => __('WooCommerce Features', 'mxchat'),
'icon' => 'products',
'description' => __('Display product information in the chat', 'mxchat'),
),
'mxchat_add_to_cart' => array(
'label' => __('Add to Cart', 'mxchat'),
'pro_only' => true,
'group' => __('WooCommerce Features', 'mxchat'),
'icon' => 'plus-alt',
'description' => __('Add products to cart directly from chat', 'mxchat'),
),
'mxchat_checkout_redirect' => array(
'label' => __('Proceed to Checkout', 'mxchat'),
'pro_only' => true,
'group' => __('WooCommerce Features', 'mxchat'),
'icon' => 'arrow-right-alt',
'description' => __('Redirect customer to checkout page', 'mxchat'),
),
// Perplexity Add-on
'mxchat_perplexity_research' => array(
'label' => __('Perplexity Research', 'mxchat'),
'pro_only' => true,
'group' => __('Search Features', 'mxchat'),
'icon' => 'book-alt',
'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
),
// Forms Add-on (only shown when Pro is not activated)
'mxchat_handle_form_collection' => array(
'label' => __('Form Collection', 'mxchat'),
'pro_only' => true,
'group' => __('Form Features', 'mxchat'),
'icon' => 'feedback',
'description' => __('Collect user information through custom forms in chat', 'mxchat'),
),
// Smart Recommender Add-on (only shown when Pro is not activated)
'mxchat_sr_recommendation_flow' => array(
'label' => __('Smart Recommender Flow', 'mxchat'),
'pro_only' => true,
'group' => __('Recommendation Features', 'mxchat'),
'icon' => 'cart',
'description' => __('Create interactive conversation flows that collect user preferences and deliver personalized product or service recommendations', 'mxchat'),
),
);
// Enhance add-on callbacks with installation status and addon info
foreach ($addon_callbacks as $function => $data) {
if (isset($addon_function_mapping[$function])) {
$addon_info = $addon_function_mapping[$function];
$addon_callbacks[$function]['addon'] = $addon_info['addon'];
$addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
$addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
// Set pro_only based on add-on configuration
$addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
} else {
$addon_callbacks[$function]['addon'] = 'unknown';
$addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
$addon_callbacks[$function]['installed'] = false;
}
}
// Initialize callbacks with core features
$callbacks = $core_callbacks;
// Get callbacks from active add-ons
$active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
// Add placeholder callbacks only for add-ons that aren't active
if ($include_all) {
foreach ($addon_callbacks as $function => $data) {
// Skip placeholders for functions provided by active add-ons
if (in_array($function, $addon_provided_functions)) {
continue;
}
// Skip excluded functions
if (in_array($function, $excluded_functions)) {
continue;
}
// Add the placeholder
$callbacks[$function] = $data;
}
}
// Add callbacks from active add-ons (will override placeholders)
foreach ($active_addon_callbacks as $function => $data) {
// Skip excluded functions
if (in_array($function, $excluded_functions)) {
continue;
}
// Always include callbacks from add-ons
$callbacks[$function] = $data;
// Ensure they have the proper add-on info
if (isset($addon_function_mapping[$function])) {
$addon_info = $addon_function_mapping[$function];
$callbacks[$function]['addon'] = $addon_info['addon'];
$callbacks[$function]['addon_name'] = $addon_info['addon_name'];
$callbacks[$function]['installed'] = $addon_info['is_installed'];
$callbacks[$function]['pro_only'] = $addon_info['pro_required'];
}
}
// Just before returning callbacks, sort them to prioritize free features
if (!$grouped) {
// Create temporary arrays for sorting
$free_callbacks = array();
$pro_callbacks = array();
// Split callbacks into free and pro
foreach ($callbacks as $key => $data) {
if (isset($data['pro_only']) && $data['pro_only']) {
$pro_callbacks[$key] = $data;
} else {
$free_callbacks[$key] = $data;
}
}
// Merge with free callbacks first
$callbacks = array_merge($free_callbacks, $pro_callbacks);
}
// Return grouped structure if requested
if ($grouped) {
$grouped_callbacks = array();
foreach ($callbacks as $key => $data) {
$group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
// Ensure we carry forward all the new fields in grouped mode
$callback_data = array(
'label' => $data['label'],
'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
'addon' => isset($data['addon']) ? $data['addon'] : false,
'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
'installed' => isset($data['installed']) ? $data['installed'] : true
);
$grouped_callbacks[$group_label][$key] = $callback_data;
}
// Sort within each group to prioritize free features
foreach ($grouped_callbacks as $group => $items) {
$free_items = array();
$pro_items = array();
foreach ($items as $key => $data) {
if (isset($data['pro_only']) && $data['pro_only']) {
$pro_items[$key] = $data;
} else {
$free_items[$key] = $data;
}
}
$grouped_callbacks[$group] = array_merge($free_items, $pro_items);
}
return $grouped_callbacks;
}
return $callbacks;
}
public function mxchat_page_init() {
register_setting(
'mxchat_option_group',
'mxchat_options',
array($this, 'mxchat_sanitize')
);
register_setting(
'mxchat_option_group',
'mxchat_similarity_threshold',
array(
'type' => 'number',
'sanitize_callback' => function($value) {
$value = absint($value);
return min(max($value, 20), 95);
},
'default' => 80,
)
);
// Chatbot Settings Section
add_settings_section(
'mxchat_chatbot_section',
esc_html__('Chatbot Settings', 'mxchat'),
null,
'mxchat-chatbot'
);
// Similarity Threshold Slider
add_settings_field(
'similarity_threshold', // Field ID
esc_html__('Similarity Threshold', 'mxchat'), // Field title
array($this, 'mxchat_similarity_threshold_callback'), // Callback function
'mxchat-chatbot', // Page
'mxchat_chatbot_section' // Section
);
add_settings_field(
'append_to_body',
esc_html__('Auto-Display Chatbot', 'mxchat'),
array($this, 'mxchat_append_to_body_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'contextual_awareness_toggle',
esc_html__('Contextual Awareness', 'mxchat'),
array($this, 'mxchat_contextual_awareness_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'api_key',
esc_html__('OpenAI API Key', 'mxchat'),
array($this, 'api_key_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section',
array(
'class' => 'mxchat-setting-row',
'data-provider' => 'openai'
)
);
add_settings_field(
'xai_api_key',
esc_html__('X.AI API Key', 'mxchat'),
array($this, 'xai_api_key_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section',
array(
'class' => 'mxchat-setting-row',
'data-provider' => 'xai'
)
);
add_settings_field(
'claude_api_key',
esc_html__('Claude API Key', 'mxchat'),
array($this, 'claude_api_key_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section',
array(
'class' => 'mxchat-setting-row',
'data-provider' => 'claude'
)
);
add_settings_field(
'deepseek_api_key',
esc_html__('DeepSeek API Key', 'mxchat'),
array($this, 'deepseek_api_key_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section',
array(
'class' => 'mxchat-setting-row',
'data-provider' => 'deepseek'
)
);
add_settings_field(
'gemini_api_key',
esc_html__('Google Gemini API Key', 'mxchat'),
array($this, 'gemini_api_key_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section',
array(
'class' => 'mxchat-setting-row',
'data-provider' => 'gemini'
)
);
add_settings_field(
'voyage_api_key',
esc_html__('Voyage AI API Key', 'mxchat'),
array($this, 'voyage_api_key_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section',
array(
'class' => 'mxchat-setting-row',
'data-provider' => 'voyage'
)
);
add_settings_field(
'enable_streaming_toggle',
esc_html__('Enable Streaming', 'mxchat'),
array($this, 'enable_streaming_toggle_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section', // Same section as your working toggle
array(
'class' => 'mxchat-setting-row streaming-setting',
'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
)
);
add_settings_field(
'model',
esc_html__('Chat Model', 'mxchat'),
array($this, 'mxchat_model_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'openrouter_api_key',
esc_html__('OpenRouter API Key', 'mxchat'),
array($this, 'openrouter_api_key_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section',
array(
'class' => 'mxchat-setting-row mxchat-openrouter-key-row', // Special class so we can always show it
'data-provider' => 'openrouter'
)
);
add_settings_field(
'embedding_model',
esc_html__('Embedding Model', 'mxchat'),
array($this, 'embedding_model_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'system_prompt_instructions',
esc_html__('AI Instructions (Behavior)', 'mxchat'),
array($this, 'system_prompt_instructions_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'top_bar_title',
esc_html__('Top Bar Title', 'mxchat'),
array($this, 'mxchat_top_bar_title_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'ai_agent_text',
esc_html__('AI Agent Text', 'mxchat'),
array($this, 'mxchat_ai_agent_text_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'enable_email_block',
esc_html__('Require Email To Chat', 'mxchat'),
array($this, 'enable_email_block_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'email_blocker_header_content',
esc_html__('Require Email Chat Content', 'mxchat'),
array($this, 'email_blocker_header_content_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'email_blocker_button_text',
esc_html__('Require Email Chat Button Text', 'mxchat'),
[$this, 'email_blocker_button_text_callback'],
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'enable_name_field',
esc_html__('Require Name Field', 'mxchat'),
array($this, 'enable_name_field_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'name_field_placeholder',
esc_html__('Name Field Placeholder', 'mxchat'),
array($this, 'name_field_placeholder_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'intro_message',
esc_html__('Introductory Message', 'mxchat'),
array($this, 'mxchat_intro_message_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'input_copy',
esc_html__('Input Copy', 'mxchat'),
array($this, 'mxchat_input_copy_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'pre_chat_message',
esc_html__('Chat Teaser Pop-up', 'mxchat'),
array($this, 'mxchat_pre_chat_message_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'privacy_toggle',
esc_html__('Toggle Privacy Notice', 'mxchat'),
array($this, 'mxchat_privacy_toggle_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'complianz_toggle',
esc_html__('Enable Complianz', 'mxchat'),
array($this, 'mxchat_complianz_toggle_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'link_target_toggle',
esc_html__('Open Links in a New Tab', 'mxchat'),
array($this, 'mxchat_link_target_toggle_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'chat_persistence_toggle',
esc_html__('Enable Chat Persistence', 'mxchat'),
array($this, 'mxchat_chat_persistence_toggle_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'popular_question_1',
esc_html__('Quick Question 1', 'mxchat'),
array($this, 'mxchat_popular_question_1_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'popular_question_2',
esc_html__('Quick Question 2', 'mxchat'),
array($this, 'mxchat_popular_question_2_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'popular_question_3',
esc_html__('Quick Question 3', 'mxchat'),
array($this, 'mxchat_popular_question_3_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'additional_popular_questions',
esc_html__('Additional Quick Questions', 'mxchat'),
array($this, 'mxchat_additional_popular_questions_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
add_settings_field(
'rate_limits',
__('Rate Limits Settings', 'mxchat'),
array($this, 'mxchat_rate_limits_callback'),
'mxchat-chatbot',
'mxchat_chatbot_section'
);
// Loops Settings Section
add_settings_section(
'mxchat_loops_section',
esc_html__('Loops Settings', 'mxchat'),
null,
'mxchat-embed'
);
// Loops Settings Fields
add_settings_field(
'loops_api_key',
esc_html__('Loops API Key', 'mxchat'),
array($this, 'mxchat_loops_api_key_callback'),
'mxchat-embed',
'mxchat_loops_section'
);
add_settings_field(
'loops_mailing_list',
esc_html__('Loops Mailing List', 'mxchat'),
array($this, 'mxchat_loops_mailing_list_callback'),
'mxchat-embed',
'mxchat_loops_section'
);
add_settings_field(
'triggered_phrase_response',
esc_html__('Triggered Phrase Response', 'mxchat'),
array($this, 'mxchat_triggered_phrase_response_callback'),
'mxchat-embed',
'mxchat_loops_section'
);
add_settings_field(
'email_capture_response',
esc_html__('Email Capture Response', 'mxchat'),
array($this, 'mxchat_email_capture_response_callback'),
'mxchat-embed',
'mxchat_loops_section'
);
// Brave Search Settings Fields
add_settings_section(
'mxchat_brave_section',
__('Brave Search Settings', 'mxchat'),
array($this, 'mxchat_brave_section_callback'),
'mxchat-embed'
);
add_settings_field(
'brave_api_key',
__('Brave API Key', 'mxchat'),
array($this, 'mxchat_brave_api_key_callback'),
'mxchat-embed',
'mxchat_brave_section'
);
add_settings_field(
'brave_image_count',
__('Number of Images to Return', 'mxchat'),
array($this, 'mxchat_brave_image_count_callback'),
'mxchat-embed',
'mxchat_brave_section'
);
add_settings_field(
'brave_safe_search',
__('Safe Search', 'mxchat'),
array($this, 'mxchat_brave_safe_search_callback'),
'mxchat-embed',
'mxchat_brave_section'
);
add_settings_field(
'brave_news_count',
__('Number of News Articles', 'mxchat'),
array($this, 'mxchat_brave_news_count_callback'),
'mxchat-embed',
'mxchat_brave_section'
);
add_settings_field(
'brave_country',
__('Country', 'mxchat'),
array($this, 'mxchat_brave_country_callback'),
'mxchat-embed',
'mxchat_brave_section'
);
add_settings_field(
'brave_language',
__('Language', 'mxchat'),
array($this, 'mxchat_brave_language_callback'),
'mxchat-embed',
'mxchat_brave_section'
);
// Chat with PDF Intent Settings Fields
add_settings_section(
'mxchat_pdf_intent_section',
__('Toolbar Settings & Intents', 'mxchat'),
array($this, 'mxchat_pdf_intent_section_callback'),
'mxchat-embed'
);
add_settings_field(
'chat_toolbar_toggle',
__('Show Chat Toolbar', 'mxchat'),
array($this, 'mxchat_chat_toolbar_toggle_callback'),
'mxchat-embed',
'mxchat_pdf_intent_section'
);
// PDF Upload Button Toggle
add_settings_field(
'show_pdf_upload_button',
__('Show PDF Upload Button', 'mxchat'),
array($this, 'mxchat_show_pdf_upload_button_callback'),
'mxchat-embed',
'mxchat_pdf_intent_section'
);
// Word Upload Button Toggle
add_settings_field(
'show_word_upload_button',
__('Show Word Upload Button', 'mxchat'),
array($this, 'mxchat_show_word_upload_button_callback'),
'mxchat-embed',
'mxchat_pdf_intent_section'
);
add_settings_field(
'pdf_intent_trigger_text',
__('Intent Trigger Text', 'mxchat'),
array($this, 'mxchat_pdf_intent_trigger_text_callback'),
'mxchat-embed',
'mxchat_pdf_intent_section'
);
add_settings_field(
'pdf_intent_success_text',
__('Success Text', 'mxchat'),
array($this, 'mxchat_pdf_intent_success_text_callback'),
'mxchat-embed',
'mxchat_pdf_intent_section'
);
add_settings_field(
'pdf_intent_error_text',
__('Error Text', 'mxchat'),
array($this, 'mxchat_pdf_intent_error_text_callback'),
'mxchat-embed',
'mxchat_pdf_intent_section'
);
// Add PDF Maximum Pages Field
add_settings_field(
'pdf_max_pages',
__('Maximum Document Pages', 'mxchat'),
array($this, 'mxchat_pdf_max_pages_callback'),
'mxchat-embed',
'mxchat_pdf_intent_section'
);
// Live Agent Settings Fields
add_settings_section(
'mxchat_live_agent_section',
__('Live Agent Settings', 'mxchat'),
array($this, 'mxchat_live_agent_section_callback'),
'mxchat-embed'
);
// Live Agent Status Fields (add at top of live agent settings)
add_settings_field(
'live_agent_status',
__('Live Agent Status', 'mxchat'),
array($this, 'mxchat_live_agent_status_callback'),
'mxchat-embed',
'mxchat_live_agent_section'
);
add_settings_field(
'live_agent_notification_message',
__('Notification Message', 'mxchat'),
array($this, 'mxchat_live_agent_notification_message_callback'),
'mxchat-embed',
'mxchat_live_agent_section'
);
add_settings_field(
'live_agent_away_message',
__('Away Message', 'mxchat'),
array($this, 'mxchat_live_agent_away_message_callback'),
'mxchat-embed',
'mxchat_live_agent_section'
);
add_settings_field(
'live_agent_user_ids',
__('Slack Agent User IDs', 'mxchat'),
array($this, 'mxchat_live_agent_user_ids_callback'),
'mxchat-embed',
'mxchat_live_agent_section'
);
add_settings_field(
'live_agent_webhook_url',
__('Slack Webhook URL', 'mxchat'),
array($this, 'mxchat_live_agent_webhook_url_callback'),
'mxchat-embed',
'mxchat_live_agent_section'
);
add_settings_field(
'live_agent_secret_key',
__('Slack Secret Key', 'mxchat'),
array($this, 'mxchat_live_agent_secret_key_callback'),
'mxchat-embed',
'mxchat_live_agent_section'
);
// Live Agent Integration Fields
add_settings_field(
'live_agent_bot_token',
__('Slack Bot OAuth Token', 'mxchat'),
array($this, 'mxchat_live_agent_bot_token_callback'),
'mxchat-embed',
'mxchat_live_agent_section'
);
// General Settings Section
add_settings_section(
'mxchat_general_section',
esc_html__('YouTube Tutorials', 'mxchat'),
null,
'mxchat-general'
);
}
public function mxchat_prompts_page_init() {
register_setting(
'mxchat_prompts_options',
'mxchat_prompts_options',
array(
'type' => 'array',
'description' => __('MXChat Knowledge Base Settings', 'mxchat'),
'default' => array(
'mxchat_auto_sync_posts' => 0,
'mxchat_auto_sync_pages' => 0,
'mxchat_use_pinecone' => 0,
'mxchat_pinecone_api_key' => '',
'mxchat_pinecone_environment' => '',
'mxchat_pinecone_index' => '',
'mxchat_pinecone_host' => '',
),
'sanitize_callback' => array($this, 'sanitize_prompts_options'),
)
);
add_action('admin_notices', array($this, 'sync_settings_notice'));
}
public function mxchat_transcripts_page_init() {
register_setting(
'mxchat_transcripts_options',
'mxchat_transcripts_options',
array(
'type' => 'array',
'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
'default' => array(
'mxchat_enable_notifications' => 0,
'mxchat_notification_email' => get_option('admin_email'),
),
'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
)
);
add_settings_section(
'mxchat_transcripts_notification_section',
esc_html__('Chat Notification Settings', 'mxchat'),
array($this, 'mxchat_transcripts_notification_section_callback'),
'mxchat-transcripts'
);
add_settings_field(
'mxchat_enable_notifications',
esc_html__('Enable Chat Notifications', 'mxchat'),
array($this, 'mxchat_enable_notifications_callback'),
'mxchat-transcripts',
'mxchat_transcripts_notification_section'
);
add_settings_field(
'mxchat_notification_email',
esc_html__('Notification Email Address', 'mxchat'),
array($this, 'mxchat_notification_email_callback'),
'mxchat-transcripts',
'mxchat_transcripts_notification_section'
);
}
/**
* Sanitize all prompts options
*
* @param array $input The unsanitized options array
* @return array The sanitized options array
*/
public function sanitize_prompts_options($input) {
// Log the incoming input.
//error_log('Sanitizing inputs: ' . print_r($input, true));
$sanitized = array();
// Boolean options
$sanitized['mxchat_auto_sync_posts'] = isset($input['mxchat_auto_sync_posts']) ? 1 : 0;
$sanitized['mxchat_auto_sync_pages'] = isset($input['mxchat_auto_sync_pages']) ? 1 : 0;
$sanitized['mxchat_use_pinecone'] = !empty($input['mxchat_use_pinecone']) ? 1 : 0;
// API Key: if less than 32 characters, flag as invalid.
$api_key = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
if (!empty($api_key) && strlen($api_key) < 32) {
add_settings_error(
'mxchat_prompts_options',
'invalid_api_key',
__('The Pinecone API key appears to be invalid. Please check your API key.', 'mxchat')
);
$existing_options = get_option('mxchat_prompts_options', array());
$sanitized['mxchat_pinecone_api_key'] = $existing_options['mxchat_pinecone_api_key'] ?? '';
} else {
$sanitized['mxchat_pinecone_api_key'] = $api_key;
}
// Environment and Index Name
$sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
$sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
// Host: Remove protocol and validate format.
$host = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
$host = preg_replace('#^https?://#', '', $host);
//error_log('Host after removing protocol: ' . $host);
if (!empty($host)) {
if (!preg_match('/^[\w-]+\.svc\.[\w-]+\.pinecone\.io$/', $host)) {
add_settings_error(
'mxchat_prompts_options',
'invalid_host',
__('The Pinecone host appears to be invalid. It should look like "mxchat-vectors-zrmsquq.svc.aped-4627-b74a.pinecone.io"', 'mxchat')
);
$existing_options = get_option('mxchat_prompts_options', array());
$sanitized['mxchat_pinecone_host'] = $existing_options['mxchat_pinecone_host'] ?? '';
} else {
$sanitized['mxchat_pinecone_host'] = $host;
}
} else {
$sanitized['mxchat_pinecone_host'] = '';
}
//error_log('Final sanitized array: ' . print_r($sanitized, true));
return $sanitized;
}
public function sync_settings_notice() {
// Only show notice on our plugin page
if (!isset($_GET['page']) || $_GET['page'] !== 'mxchat-prompts') {
return;
}
// Check if settings were updated
if (isset($_GET['settings-updated'])) {
?>
<div class="notice notice-success is-dismissible">
<p><?php esc_html_e('Sync settings updated successfully.', 'mxchat'); ?></p>
</div>
<?php
}
}
// Add this sanitization function to your class
public function sanitize_sync_setting($input) {
return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
}
public function mxchat_rate_limits_callback() {
$all_options = get_option('mxchat_options', []);
// Define available rate limits
$rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
// Define available timeframes
$timeframes = array(
'hourly' => __('Per Hour', 'mxchat'),
'daily' => __('Per Day', 'mxchat'),
'weekly' => __('Per Week', 'mxchat'),
'monthly' => __('Per Month', 'mxchat')
);
// Get all roles plus a "logged_out" pseudo-role
$roles = wp_roles()->get_names();
$roles['logged_out'] = __('Logged Out Users', 'mxchat');
// Start the wrapper
echo '<div class="pro-feature-wrapper active">';
echo '<div class="mxchat-rate-limits-container">';
echo '<p class="description" style="margin-bottom: 20px;">' .
esc_html__('Set message limits for each user role and customize the experience when users reach those limits. You can use {limit}, {timeframe}, {count}, and {remaining} as placeholders.', 'mxchat') .
'</p>';
// Add markdown link documentation
echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
echo '<ul style="margin-left: 20px;">';
echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
echo '</ul>';
echo '</div>';
// Output the controls for each role
foreach ($roles as $role_id => $role_name) {
// Get saved options or defaults
$default_limit = ($role_id === 'logged_out') ? '10' : '100';
$default_timeframe = 'daily';
$default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
$selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
? $all_options['rate_limits'][$role_id]['limit']
: $default_limit;
$selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
? $all_options['rate_limits'][$role_id]['timeframe']
: $default_timeframe;
$custom_message = isset($all_options['rate_limits'][$role_id]['message'])
? $all_options['rate_limits'][$role_id]['message']
: $default_message;
// Output the row
echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
// Role label
echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
// Controls section
echo '<div class="mxchat-rate-limit-controls-wrapper">';
// Rate limit and timeframe controls
echo '<div class="mxchat-rate-limit-controls">';
// Limit dropdown
echo '<div>';
echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
echo '<select
id="rate_limits_' . esc_attr($role_id) . '_limit"
name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
class="mxchat-autosave-field">';
foreach ($rate_limits as $limit) {
echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
}
echo '</select>';
echo '</div>';
// Timeframe dropdown
echo '<div>';
echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
echo '<select
id="rate_limits_' . esc_attr($role_id) . '_timeframe"
name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
class="mxchat-autosave-field">';
foreach ($timeframes as $value => $label) {
echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
}
echo '</select>';
echo '</div>';
echo '</div>'; // End controls
// Custom message textarea
echo '<div class="mxchat-rate-limit-message">';
echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
echo '<textarea
id="rate_limits_' . esc_attr($role_id) . '_message"
name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
class="mxchat-autosave-field"
placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
esc_textarea($custom_message) .
'</textarea>';
echo '<p class="description">' .
esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
'</p>';
echo '</div>'; // End message
echo '</div>'; // End controls wrapper
echo '</div>'; // End row
}
echo '</div>'; // End container
echo '</div>'; // End pro-feature-wrapper
}
private function mxchat_add_option_field($id, $title, $callback = '') {
add_settings_field(
$id,
__($title, 'mxchat'),
$callback ? array($this, $callback) : array($this, $id . '_callback'),
'mxchat-max',
'mxchat_setting_section_id',
$id === 'model' ? ['label_for' => 'model'] : []
);
}
// OpenAI API Key
public function api_key_callback() {
$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
echo '<div class="api-key-wrapper" data-provider="openai">';
echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
echo '</div>';
}
// X.AI API Key
public function xai_api_key_callback() {
$xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
echo '<div class="api-key-wrapper" data-provider="xai">';
echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
echo '</div>';
}
// Claude API Key
public function claude_api_key_callback() {
$claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
echo '<div class="api-key-wrapper" data-provider="claude">';
echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
echo '</div>';
}
// DeepSeek API Key
public function deepseek_api_key_callback() {
$apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
echo '<div class="api-key-wrapper" data-provider="deepseek">';
echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
echo '</div>';
}
// Gemini API Key
public function gemini_api_key_callback() {
$geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
echo '<div class="api-key-wrapper" data-provider="gemini">';
echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
echo '<p class="description api-key-notice">' . esc_html__('Required for Google Gemini models. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
echo '</div>';
}
// OpenRouter API Key
public function openrouter_api_key_callback() {
$openrouterApiKey = isset($this->options['openrouter_api_key']) ? esc_attr($this->options['openrouter_api_key']) : '';
echo '<div class="api-key-wrapper" data-provider="openrouter">';
echo '<input type="password" id="openrouter_api_key" name="openrouter_api_key" value="' . $openrouterApiKey . '" class="regular-text" autocomplete="off" />';
echo '<button type="button" id="toggleOpenRouterApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
echo '<p class="description api-key-notice">' . esc_html__('Required only if using OpenRouter. Get your API key from OpenRouter.ai', 'mxchat') . '</p>';
echo '</div>';
}
// Voyage API Key
public function voyage_api_key_callback() {
$apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
echo '<div class="api-key-wrapper" data-provider="voyage">';
echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
echo '<p class="description api-key-notice">' . esc_html__('Required for your selected embedding model. Important: You must add credits before use.', 'mxchat') . '</p>';
echo '</div>';
}
public function mxchat_loops_api_key_callback() {
$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
// Hidden fields to "trap" autofill
echo '<input type="text" style="display:none" autocomplete="username" />';
echo '<input type="password" style="display:none" autocomplete="current-password" />';
echo '<div class="api-key-wrapper" data-provider="loops">';
echo sprintf(
'<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
$loops_api_key
);
echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
echo '</div>';
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>';
}
public function mxchat_loops_mailing_list_callback() {
// Add error handling and type checking
$loops_api_key = '';
$selected_list = '';
// Safely get the API key
if (isset($this->options['loops_api_key']) && is_string($this->options['loops_api_key'])) {
$loops_api_key = $this->options['loops_api_key'];
}
// Safely get the selected list
if (isset($this->options['loops_mailing_list']) && is_string($this->options['loops_mailing_list'])) {
$selected_list = $this->options['loops_mailing_list'];
}
if (!empty($loops_api_key)) {
$lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
if (is_array($lists) && !empty($lists)) {
echo '<select id="loops_mailing_list" name="loops_mailing_list">';
// Add a default "Select a list" option
echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
foreach ($lists as $list) {
if (is_array($list) && isset($list['id']) && isset($list['name'])) {
echo sprintf(
'<option value="%s" %s>%s</option>',
esc_attr($list['id']),
selected($selected_list, $list['id'], false),
esc_html($list['name'])
);
}
}
echo '</select>';
echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
} else {
echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
}
} else {
echo '<p class="description">' . esc_html__('Enter a valid Loops API Key to load mailing lists.', 'mxchat') . '</p>';
}
}
public function mxchat_triggered_phrase_response_callback() {
$default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
$triggered_response = isset($this->options['triggered_phrase_response'])
? $this->options['triggered_phrase_response']
: $default_response;
echo sprintf(
'<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50">%s</textarea>',
esc_textarea($triggered_response)
);
echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a trigger keyword is detected. The AI will use this as guidance to naturally ask for the user\'s email in a conversational way.', 'mxchat') . '</p>';
}
public function mxchat_email_capture_response_callback() {
$default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
$email_capture_response = isset($this->options['email_capture_response'])
? $this->options['email_capture_response']
: $default_response;
echo sprintf(
'<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50">%s</textarea>',
esc_textarea($email_capture_response)
);
echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a user provides their email. The AI will use this as guidance to naturally confirm the email capture in a conversational way.', 'mxchat') . '</p>';
}
public function mxchat_pre_chat_message_callback() {
// Load the entire 'mxchat_options' array
$all_options = get_option('mxchat_options', []);
// Retrieve the saved message or use the default value
$default_message = __('Hey there! Ask me anything!', 'mxchat');
$pre_chat_message = isset($all_options['pre_chat_message']) ? $all_options['pre_chat_message'] : $default_message;
// Output the textarea
printf(
'<textarea id="pre_chat_message" name="pre_chat_message" rows="5" cols="50">%s</textarea>',
esc_textarea($pre_chat_message)
);
echo '<p class="description">' . esc_html__('Set the message displayed to users before they start a chat. Use this to provide a friendly greeting or instructions.', 'mxchat') . '</p>';
}
// Callback for AI Instructions textarea
public function system_prompt_instructions_callback() {
// Retrieve the current value of the system prompt instructions
$instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
// Render the textarea field
printf(
'<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
$instructions
);
// Provide a helpful description with sample instructions button
echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
echo '<div class="mxchat-instructions-container">';
echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
echo '</svg>';
echo esc_html__('View Sample Instructions', 'mxchat');
echo '</button>';
echo '</div>';
// Add modal to WordPress admin footer instead of inline
add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
}
// New method to render modal in admin footer
public function render_sample_instructions_modal() {
static $modal_rendered = false;
if ($modal_rendered) return; // Prevent duplicate modals
$modal_rendered = true;
echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
echo '<div class="mxchat-instructions-modal-content">';
echo '<div class="mxchat-instructions-modal-header">';
echo '<h3 class="mxchat-instructions-modal-title">';
echo '<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
echo '</svg>';
echo esc_html__('Sample AI Instructions', 'mxchat');
echo '</h3>';
echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
echo '<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
echo '<line x1="18" y1="6" x2="6" y2="18"/>';
echo '<line x1="6" y1="6" x2="18" y2="18"/>';
echo '</svg>';
echo '</button>';
echo '</div>';
echo '<div class="mxchat-instructions-modal-body">';
echo '<div class="mxchat-instructions-content">';
echo esc_html('You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
# Response Style - CRITICALLY IMPORTANT
- MAXIMUM LENGTH: 1-3 short sentences per response
- Ultra-concise: Get straight to the answer with no filler
- No introductions like "Sure!" or "I\'d be happy to help"
- No phrases like "based on my knowledge" or "according to information"
- No explanatory text before giving the answer
- No summaries or repetition
- Hyperlink all URLs
- Respond in user\'s language
- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
# Knowledge Base Requirements - PREVENT HALLUCINATIONS
- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
- Better to admit insufficient information than provide inaccurate answers');
echo '</div>';
echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
echo '<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
echo '</svg>';
echo esc_html__('Copy Instructions', 'mxchat');
echo '</button>';
echo '</div>';
echo '<div class="mxchat-instructions-modal-footer">';
echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
echo '</div>';
echo '</div>';
echo '</div>';
}
public function mxchat_model_callback() {
// Define available models grouped by provider
$models = array(
esc_html__('OpenRouter (100+ Models)', 'mxchat') => array(
'openrouter' => esc_html__('OpenRouter - Select after entering API key', 'mxchat'),
),
esc_html__('Google Gemini Models', 'mxchat') => array(
'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
),
esc_html__('Google Gemini Models', 'mxchat') => array(
'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
),
esc_html__('X.AI Models', 'mxchat') => array(
'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
'grok-2' => esc_html__('Grok 2', 'mxchat'),
'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat'), // Added new Grok-4 model
),
esc_html__('DeepSeek Models', 'mxchat') => array(
'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
),
esc_html__('Claude Models', 'mxchat') => array(
'claude-sonnet-4-5-20250929' => esc_html__('Claude Sonnet 4.5 (Best for Agents & Coding)', 'mxchat'),
'claude-opus-4-1-20250805' => esc_html__('Claude Opus 4.1 (Exceptional for Complex Tasks)', 'mxchat'),
'claude-haiku-4-5-20251001' => esc_html__('Claude Haiku 4.5 (Fastest & Most Intelligent)', 'mxchat'),
'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Intelligent)', 'mxchat'),
'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat'),
),
esc_html__('OpenAI Models', 'mxchat') => array(
// NEW: GPT-5 family
'gpt-5' => esc_html__('GPT-5 (Flagship for Coding, Reasoning & Agents)', 'mxchat'),
'gpt-5-mini' => esc_html__('GPT-5 Mini (Faster, Cost-Efficient for Precise Prompts)', 'mxchat'),
'gpt-5-nano' => esc_html__('GPT-5 Nano (Fastest & Cheapest for Summarization/Classification)', 'mxchat'),
// Existing OpenAI models
'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat'),
),
);
// Retrieve the currently selected model from saved options
$selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
// Begin the select dropdown
echo '<select id="model" name="model">';
// Iterate over groups of models
foreach ($models as $group_label => $group_models) {
echo '<optgroup label="' . esc_attr($group_label) . '">';
foreach ($group_models as $model_value => $model_label) {
echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
}
echo '</optgroup>';
}
echo '</select>';
echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
// Add a note for OpenRouter
echo '<p class="description" id="openrouter-model-note" style="display:none; color: #d63638; font-weight: 500;">';
echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle;"></span> ';
echo esc_html__('After entering your OpenRouter API key above, click the button below to load available models.', 'mxchat');
echo '</p>';
// ADD THESE HIDDEN FIELDS RIGHT HERE:
$openrouter_model = isset($this->options['openrouter_selected_model']) ? esc_attr($this->options['openrouter_selected_model']) : '';
$openrouter_model_name = isset($this->options['openrouter_selected_model_name']) ? esc_attr($this->options['openrouter_selected_model_name']) : '';
echo '<input type="hidden" id="openrouter_selected_model" name="openrouter_selected_model" value="' . $openrouter_model . '" />';
echo '<input type="hidden" id="openrouter_selected_model_name" name="openrouter_selected_model_name" value="' . $openrouter_model_name . '" />';
}
// Update your existing callback method
public function enable_streaming_toggle_callback() {
// Get value from options array, default to 'on'
$enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
$checked = ($enabled === 'on') ? 'checked' : '';
echo '<label class="toggle-switch">';
echo sprintf(
'<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
esc_attr($checked)
);
echo '<span class="slider"></span>';
echo '</label>';
echo '<p class="description">' .
esc_html__('Enable real-time streaming responses for supported models (OpenAI, Claude, DeepSeek, and Grok). When disabled, responses will load all at once.', 'mxchat') .
'</p>';
// Test button with better styling
echo '<div style="margin-top: 15px;">';
echo '<button type="button" id="mxchat-test-streaming-btn" class="button button-secondary">';
echo '<span class="dashicons dashicons-admin-tools" style="vertical-align: middle; margin-right: 5px;"></span>';
echo esc_html__('Test Streaming Compatibility', 'mxchat');
echo '</button>';
echo '<p id="mxchat-test-streaming-result" style="margin-top:10px; font-weight: bold;"></p>';
echo '</div>';
}
// AJAX handler to fetch OpenRouter models
public function fetch_openrouter_models() {
check_ajax_referer('mxchat_fetch_openrouter_models', 'nonce');
$api_key = isset($_POST['api_key']) ? sanitize_text_field($_POST['api_key']) : '';
if (empty($api_key)) {
wp_send_json_error(array('message' => 'API key is required'));
}
$response = wp_remote_get('https://openrouter.ai/api/v1/models', array(
'headers' => array(
'Authorization' => 'Bearer ' . $api_key,
'Content-Type' => 'application/json',
),
'timeout' => 15,
));
if (is_wp_error($response)) {
wp_send_json_error(array('message' => $response->get_error_message()));
}
$body = wp_remote_retrieve_body($response);
$data = json_decode($body, true);
if (isset($data['data']) && is_array($data['data'])) {
// Format the models for the frontend
$models = array_map(function($model) {
return array(
'id' => $model['id'],
'name' => $model['name'] ?? $model['id'],
'description' => $model['description'] ?? '',
'context_length' => $model['context_length'] ?? 0,
'pricing' => array(
'prompt' => $model['pricing']['prompt'] ?? 0,
'completion' => $model['pricing']['completion'] ?? 0,
),
);
}, $data['data']);
wp_send_json_success(array('models' => $models));
} else {
wp_send_json_error(array('message' => 'Invalid response from OpenRouter'));
}
}
// Callback function for embedding model selection
public function embedding_model_callback() {
$models = array(
esc_html__('OpenAI Embeddings', 'mxchat') => array(
'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
),
esc_html__('Voyage AI Embeddings', 'mxchat') => array(
'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
),
esc_html__('Google Gemini Embeddings', 'mxchat') => array(
'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
)
);
$selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
echo '<select id="embedding_model" name="embedding_model">';
foreach ($models as $group_label => $group_models) {
echo '<optgroup label="' . esc_attr($group_label) . '">';
foreach ($group_models as $model_value => $model_label) {
echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
}
echo '</optgroup>';
}
echo '</select>';
echo '<p class="description"><span class="red-warning">IMPORTANT:</span> A vector embedding model is required for MxChat to function. Changing models is not recommended; if you do, you must delete all existing knowledge & intent data and reconfigure them.</p>';
}
public function mxchat_top_bar_title_callback() {
// Retrieve the current value of the top bar title from saved options
$top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
// Render the input field
echo '<input type="text" id="top_bar_title" name="top_bar_title" value="' . $top_bar_title . '" />';
// Add a description
echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
}
public function mxchat_ai_agent_text_callback() {
// Retrieve the current value of the AI agent text from saved options
$ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
// Render the input field
echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
// Add a description
echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
}
public function enable_email_block_callback() {
// Load full plugin options array
$all_options = get_option('mxchat_options', []);
// Get the value, default to 'off'
$enable_email_block = isset($all_options['enable_email_block']) ? $all_options['enable_email_block'] : 'off';
// Check if it's 'on'
$checked = ($enable_email_block === 'on') ? 'checked' : '';
echo '<label class="toggle-switch">';
echo sprintf(
'<input type="checkbox" id="enable_email_block" name="enable_email_block" value="on" %s />',
esc_attr($checked)
);
echo '<span class="slider"></span>';
echo '</label>';
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>';
}
public function email_blocker_header_content_callback() {
// Load the entire 'mxchat_options' array
$all_options = get_option('mxchat_options', []);
// Retrieve the saved content or default to empty
$content = isset($all_options['email_blocker_header_content'])
? $all_options['email_blocker_header_content']
: '';
// Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
echo '<textarea
id="email_blocker_header_content"
name="email_blocker_header_content"
rows="5"
cols="70"
data-setting="email_blocker_header_content"
>' . esc_textarea($content) . '</textarea>';
echo '<p class="description">';
echo esc_html__('You may enter HTML here, such as <h2>Welcome</h2> or <p>Let\'s get started</p>.', 'mxchat');
echo '</p>';
}
public function email_blocker_button_text_callback() {
// Load the entire 'mxchat_options' array
$all_options = get_option('mxchat_options', []);
// Retrieve the saved button text or default to empty
$button_text = isset($all_options['email_blocker_button_text'])
? $all_options['email_blocker_button_text']
: '';
// Use esc_attr to safely render the existing text
echo '<input type="text" id="email_blocker_button_text" name="email_blocker_button_text" value="' . esc_attr($button_text) . '" style="width: 300px;" />';
echo '<p class="description">';
echo esc_html__('Enter the text you want on the submit button, e.g. "Start Chat".', 'mxchat');
echo '</p>';
}
//Enable name field callback
public function enable_name_field_callback() {
// Load full plugin options array
$all_options = get_option('mxchat_options', []);
// Get the value, default to 'off'
$enable_name_field = isset($all_options['enable_name_field']) ? $all_options['enable_name_field'] : 'off';
// Check if it's 'on'
$checked = ($enable_name_field === 'on') ? 'checked' : '';
echo '<label class="toggle-switch">';
echo sprintf(
'<input type="checkbox" id="enable_name_field" name="enable_name_field" value="on" %s />',
esc_attr($checked)
);
echo '<span class="slider"></span>';
echo '</label>';
echo '<p class="description">' . esc_html__('Enable this to also require users to enter their name along with their email before chatting.', 'mxchat') . '</p>';
}
//Name field placeholder callback
public function name_field_placeholder_callback() {
$all_options = get_option('mxchat_options', []);
$placeholder = isset($all_options['name_field_placeholder'])
? $all_options['name_field_placeholder']
: esc_html__('Enter your name', 'mxchat');
echo '<input type="text" id="name_field_placeholder" name="name_field_placeholder" value="' . esc_attr($placeholder) . '" style="width: 300px;" />';
echo '<p class="description">';
echo esc_html__('Placeholder text for the name field.', 'mxchat');
echo '</p>';
}
public function mxchat_intro_message_callback() {
// Load the entire 'mxchat_options' array
$all_options = get_option('mxchat_options', []);
// Retrieve the saved intro message or use the default
$default_message = __('Hello! How can I assist you today?', 'mxchat');
$saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
// Output the textarea with the saved value without escaping HTML
?>
<textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
<p class="description">
<?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
</p>
<?php
}
public function mxchat_input_copy_callback() {
// Load the entire 'mxchat_options' array
$all_options = get_option('mxchat_options', []);
// Retrieve the saved input copy or use the default value
$default_copy = __('How can I assist?', 'mxchat');
$input_copy = isset($all_options['input_copy']) ? $all_options['input_copy'] : $default_copy;
// Output the input field with the saved value
printf(
'<input type="text" id="input_copy" name="input_copy" value="%s" placeholder="%s" />',
esc_attr($input_copy),
esc_attr__('How can I assist?', 'mxchat')
);
// Output the description
echo '<p class="description">' . esc_html__('This is the placeholder text for the chat input field.', 'mxchat') . '</p>';
}
public function mxchat_user_message_font_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '<div class="' . esc_attr($class) . '">';
echo sprintf(
'<input type="text"
id="user_message_font_color"
name="user_message_font_color"
value="%s"
class="my-color-field"
data-default-color="#ffffff"
%s />',
isset($this->options['user_message_font_color']) ? esc_attr($this->options['user_message_font_color']) : '#ffffff',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '<div class="pro-feature-overlay">';
echo '<a href="https://mxchat.ai/" target="_blank">';
echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
echo '</a>';
echo '</div>';
}
echo '</div>';
}
public function mxchat_bot_message_bg_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '<div class="' . esc_attr($class) . '">';
echo sprintf(
'<input type="text"
id="bot_message_bg_color"
name="bot_message_bg_color"
value="%s"
class="my-color-field"
data-default-color="#e1e1e1"
%s />',
isset($this->options['bot_message_bg_color']) ? esc_attr($this->options['bot_message_bg_color']) : '#e1e1e1',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '<div class="pro-feature-overlay">';
echo '<a href="https://mxchat.ai/" target="_blank">';
echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
echo '</a>';
echo '</div>';
}
echo '</div>';
}
public function mxchat_bot_message_font_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '<div class="' . esc_attr($class) . '">';
echo sprintf(
'<input type="text"
id="bot_message_font_color"
name="bot_message_font_color"
value="%s"
class="my-color-field"
data-default-color="#333333"
%s />',
isset($this->options['bot_message_font_color']) ? esc_attr($this->options['bot_message_font_color']) : '#333333',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '<div class="pro-feature-overlay">';
echo '<a href="https://mxchat.ai/" target="_blank">';
echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
echo '</a>';
echo '</div>';
}
echo '</div>';
}
public function mxchat_live_agent_message_bg_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '<div class="' . esc_attr($class) . '">';
echo sprintf(
'<input type="text"
id="live_agent_message_bg_color"
name="live_agent_message_bg_color"
value="%s"
class="my-color-field"
data-default-color="#ffffff"
%s />',
isset($this->options['live_agent_message_bg_color']) ? esc_attr($this->options['live_agent_message_bg_color']) : '#ffffff',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '<div class="pro-feature-overlay">';
echo '<a href="https://mxchat.ai/" target="_blank">';
echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
echo '</a>';
echo '</div>';
}
echo '</div>';
}
public function mxchat_live_agent_message_font_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '<div class="' . esc_attr($class) . '">';
echo sprintf(
'<input type="text"
id="live_agent_message_font_color"
name="live_agent_message_font_color"
value="%s"
class="my-color-field"
data-default-color="#333333"
%s />',
isset($this->options['live_agent_message_font_color']) ? esc_attr($this->options['live_agent_message_font_color']) : '#333333',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '<div class="pro-feature-overlay">';
echo '<a href="https://mxchat.ai/" target="_blank">';
echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
echo '</a>';
echo '</div>';
}
echo '</div>';
}
public function mxchat_mode_indicator_bg_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '<div class="' . esc_attr($class) . '">';
echo sprintf(
'<input type="text"
id="mode_indicator_bg_color"
name="mode_indicator_bg_color"
value="%s"
class="my-color-field"
data-default-color="#767676"
%s />',
isset($this->options['mode_indicator_bg_color']) ? esc_attr($this->options['mode_indicator_bg_color']) : '#767676',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '<div class="pro-feature-overlay">';
echo '<a href="https://mxchat.ai/" target="_blank">';
echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
echo '</a>';
echo '</div>';
}
echo '</div>';
}
public function mxchat_mode_indicator_font_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '<div class="' . esc_attr($class) . '">';
echo sprintf(
'<input type="text"
id="mode_indicator_font_color"
name="mode_indicator_font_color"
value="%s"
class="my-color-field"
data-default-color="#ffffff"
%s />',
isset($this->options['mode_indicator_font_color']) ? esc_attr($this->options['mode_indicator_font_color']) : '#ffffff',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '<div class="pro-feature-overlay">';
echo '<a href="https://mxchat.ai/" target="_blank">';
echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
echo '</a>';
echo '</div>';
}
echo '</div>';
}
public function mxchat_toolbar_icon_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '<div class="' . esc_attr($class) . '">';
echo sprintf(
'<input type="text"
id="toolbar_icon_color"
name="toolbar_icon_color"
value="%s"
class="my-color-field"
data-default-color="#212121"
%s />',
isset($this->options['toolbar_icon_color']) ? esc_attr($this->options['toolbar_icon_color']) : '#212121',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '<div class="pro-feature-overlay">';
echo '<a href="https://mxchat.ai/" target="_blank">';
echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
echo '</a>';
echo '</div>';
}
echo '</div>';
}
public function mxchat_top_bar_bg_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '<div class="' . esc_attr($class) . '">';
echo sprintf(
'<input type="text"
id="top_bar_bg_color"
name="top_bar_bg_color"
value="%s"
class="my-color-field"
data-default-color="#00b294"
%s />',
isset($this->options['top_bar_bg_color']) ? esc_attr($this->options['top_bar_bg_color']) : '#00b294',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '<div class="pro-feature-overlay">';
echo '<a href="https://mxchat.ai/" target="_blank">';
echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
echo '</a>';
echo '</div>';
}
echo '</div>';
}
public function mxchat_send_button_font_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '<div class="' . esc_attr($class) . '">';
echo sprintf(
'<input type="text"
id="send_button_font_color"
name="send_button_font_color"
value="%s"
class="my-color-field"
data-default-color="#ffffff"
%s />',
isset($this->options['send_button_font_color']) ? esc_attr($this->options['send_button_font_color']) : '#ffffff',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '<div class="pro-feature-overlay">';
echo '<a href="https://mxchat.ai/" target="_blank">';
echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
echo '</a>';
echo '</div>';
}
echo '</div>';
}
public function mxchat_chatbot_background_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '<div class="' . esc_attr($class) . '">';
echo sprintf(
'<input type="text"
id="chatbot_background_color"
name="chatbot_background_color"
value="%s"
class="my-color-field"
data-default-color="#000000"
%s />',
isset($this->options['chatbot_background_color']) ? esc_attr($this->options['chatbot_background_color']) : '#000000',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '<div class="pro-feature-overlay">';
echo '<a href="https://mxchat.ai/" target="_blank">';
echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
echo '</a>';
echo '</div>';
}
echo '</div>';
}
public function mxchat_icon_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '<div class="' . esc_attr($class) . '">';
echo sprintf(
'<input type="text"
id="icon_color"
name="icon_color"
value="%s"
class="my-color-field"
data-default-color="#ffffff"
%s />',
isset($this->options['icon_color']) ? esc_attr($this->options['icon_color']) : '#ffffff',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '<div class="pro-feature-overlay">';
echo '<a href="https://mxchat.ai/" target="_blank">';
echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
echo '</a>';
echo '</div>';
}
echo '</div>';
}
public function mxchat_custom_icon_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
$custom_icon_url = isset($this->options['custom_icon']) ? esc_url($this->options['custom_icon']) : '';
echo '<div class="' . esc_attr($class) . '">';
echo sprintf(
'<input type="url"
id="custom_icon"
name="custom_icon"
value="%s"
placeholder="%s"
class="regular-text"
%s />',
$custom_icon_url,
esc_attr__('Enter PNG URL', 'mxchat'),
esc_attr($disabled)
);
// Preview container for the icon
if (!empty($custom_icon_url)) {
echo '<div class="icon-preview" style="margin-top: 10px;">';
echo '<img src="' . esc_url($custom_icon_url) . '" alt="' . esc_attr__('Custom Icon Preview', 'mxchat') . '" style="max-width: 48px; height: auto;" />';
echo '</div>';
}
echo '<p class="description">' . esc_html__('Upload your PNG icon and paste the URL here. Recommended size: 48x48 pixels.', 'mxchat') . '</p>';
if (!$this->is_activated) {
echo '<div class="pro-feature-overlay">';
echo '<a href="https://mxchat.ai/" target="_blank">';
echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
echo '</a>';
echo '</div>';
}
echo '</div>';
}
public function mxchat_title_icon_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
// Fixed the variable reference - it was using custom_icon instead of title_icon
$title_icon_url = isset($this->options['title_icon']) ? esc_url($this->options['title_icon']) : '';
echo '<div class="' . esc_attr($class) . '">';
echo sprintf(
'<input type="url"
id="title_icon"
name="title_icon"
value="%s"
placeholder="%s"
class="regular-text"
%s />',
$title_icon_url,
esc_attr__('Enter PNG URL', 'mxchat'),
esc_attr($disabled)
);
// Preview container for the icon
if (!empty($title_icon_url)) {
echo '<div class="icon-preview" style="margin-top: 10px;">';
echo '<img src="' . esc_url($title_icon_url) . '" alt="' . esc_attr__('Title Icon Preview', 'mxchat') . '" style="max-width: 48px; height: auto;" />';
echo '</div>';
}
echo '<p class="description">' . esc_html__('Upload your PNG icon and paste the URL here. Recommended size: 48x48 pixels.', 'mxchat') . '</p>';
if (!$this->is_activated) {
echo '<div class="pro-feature-overlay">';
echo '<a href="https://mxchat.ai/" target="_blank">';
echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
echo '</a>';
echo '</div>';
}
echo '</div>';
}
public function mxchat_chat_input_font_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '<div class="' . esc_attr($class) . '">';
echo sprintf(
'<input type="text"
id="chat_input_font_color"
name="chat_input_font_color"
value="%s"
class="my-color-field"
data-default-color="#555555"
%s />',
isset($this->options['chat_input_font_color']) ? esc_attr($this->options['chat_input_font_color']) : '#555555',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '<div class="pro-feature-overlay">';
echo '<a href="https://mxchat.ai/" target="_blank">';
echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
echo '</a>';
echo '</div>';
}
echo '</div>';
}
public function mxchat_append_to_body_callback() {
// Get value from options array, default to 'off'
$append_to_body = isset($this->options['append_to_body']) ? $this->options['append_to_body'] : 'off';
$checked = ($append_to_body === 'on') ? 'checked' : '';
echo '<label class="toggle-switch">';
echo sprintf(
'<input type="checkbox" id="append_to_body" name="append_to_body" value="on" %s />',
esc_attr($checked)
);
echo '<span class="slider"></span>';
echo '</label>';
echo '<p class="description">' .
esc_html__('Show chatbot automatically on all pages. When disabled, you can place the chatbot manually using shortcode [mxchat_chatbot floating="yes"].', 'mxchat') .
'</p>';
}
public function mxchat_contextual_awareness_callback() {
// Get value from options array, default to 'off'
$contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
$checked = ($contextual_awareness === 'on') ? 'checked' : '';
echo '<label class="toggle-switch">';
echo sprintf(
'<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
esc_attr($checked)
);
echo '<span class="slider"></span>';
echo '</label>';
echo '<p class="description">' .
esc_html__('Enable contextual awareness to allow the chatbot to understand and reference the current page content. When enabled, the chatbot will have access to the page title, content, and URL for more relevant responses.', 'mxchat') .
'</p>';
}
public function mxchat_privacy_toggle_callback() {
// Load from mxchat_options array
$options = get_option('mxchat_options', []);
// Get privacy toggle value with fallback
$privacy_toggle = isset($options['privacy_toggle']) ? $options['privacy_toggle'] : 'off';
$checked = ($privacy_toggle === 'on') ? 'checked' : '';
// Get privacy text with fallback
$privacy_text = isset($options['privacy_text'])
? $options['privacy_text']
: __('By chatting, you agree to our <a href="https://example.com/privacy-policy" target="_blank">privacy policy</a>.', 'mxchat');
// Output the toggle switch
echo '<label class="toggle-switch">';
echo sprintf(
'<input type="checkbox" id="privacy_toggle" name="privacy_toggle" value="on" %s />',
esc_attr($checked)
);
echo '<span class="slider"></span>';
echo '</label>';
echo '<p class="description">' . esc_html__('Enable this option to display a privacy notice below the chat widget.', 'mxchat') . '</p>';
// Output the custom text input field
echo sprintf(
'<textarea id="privacy_text" name="privacy_text" rows="5" cols="50" class="regular-text">%s</textarea>',
esc_textarea($privacy_text)
);
echo '<p class="description">' . esc_html__('Enter the privacy policy text. You can include HTML links.', 'mxchat') . '</p>';
}
public function mxchat_complianz_toggle_callback() {
// Load from mxchat_options array
$options = get_option('mxchat_options', []);
// Get complianz toggle value with fallback
$complianz_toggle = isset($options['complianz_toggle']) ? $options['complianz_toggle'] : 'off';
$checked = ($complianz_toggle === 'on') ? 'checked' : '';
// Output the toggle switch
echo '<label class="toggle-switch">';
echo sprintf(
'<input type="checkbox" id="complianz_toggle" name="complianz_toggle" value="on" %s />',
esc_attr($checked)
);
echo '<span class="slider"></span>';
echo '</label>';
echo '<p class="description">' . esc_html__('Enable this option to apply Complianz consent logic to the chatbot (must have Complianz Plugin).', 'mxchat') . '</p>';
}
public function mxchat_link_target_toggle_callback() {
// Load from mxchat_options array
$options = get_option('mxchat_options', []);
// Get link target toggle value with fallback
$link_target_toggle = isset($options['link_target_toggle']) ? $options['link_target_toggle'] : 'off';
$checked = ($link_target_toggle === 'on') ? 'checked' : '';
// Output the toggle switch
echo '<label class="toggle-switch">';
echo sprintf(
'<input type="checkbox" id="link_target_toggle" name="link_target_toggle" value="on" %s />',
esc_attr($checked)
);
echo '<span class="slider"></span>';
echo '</label>';
echo '<p class="description">' . esc_html__('Enable to open links in a new tab (default is to open in the same tab).', 'mxchat') . '</p>';
}
public function mxchat_chat_persistence_toggle_callback() {
// Load from mxchat_options array
$options = get_option('mxchat_options', []);
// Get chat persistence toggle value with fallback
$chat_persistence_toggle = isset($options['chat_persistence_toggle']) ? $options['chat_persistence_toggle'] : 'off';
$checked = ($chat_persistence_toggle === 'on') ? 'checked' : '';
// Output the toggle switch
echo '<label class="toggle-switch">';
echo sprintf(
'<input type="checkbox" id="chat_persistence_toggle" name="chat_persistence_toggle" value="on" %s />',
esc_attr($checked)
);
echo '<span class="slider"></span>';
echo '</label>';
echo '<p class="description">' . esc_html__('Enable to keep chat history when users navigate tabs or return to the site within 24 hours.', 'mxchat') . '</p>';
}
public function mxchat_popular_question_1_callback() {
// Load the full plugin options array
$all_options = get_option('mxchat_options', []);
// Retrieve the specific option for popular_question_1
$popular_question_1 = isset($all_options['popular_question_1']) ? $all_options['popular_question_1'] : '';
// Render the input field
printf(
'<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
esc_attr($popular_question_1),
esc_attr__('Enter Quick Question 1', 'mxchat')
);
// Add a description for the field
echo '<p class="description">' . esc_html__('This will be the first Quick Question in the chatbot, displayed above the input field.', 'mxchat') . '</p>';
}
public function mxchat_popular_question_2_callback() {
// Load the full plugin options array
$all_options = get_option('mxchat_options', []);
// Retrieve the specific option for popular_question_2
$popular_question_2 = isset($all_options['popular_question_2']) ? $all_options['popular_question_2'] : '';
// Render the input field
printf(
'<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
esc_attr($popular_question_2),
esc_attr__('Enter Quick Question 2', 'mxchat')
);
// Add a description for the field
echo '<p class="description">' . esc_html__('This will be the second Quick Question in the chatbot.', 'mxchat') . '</p>';
}
public function mxchat_popular_question_3_callback() {
// Load the full plugin options array
$all_options = get_option('mxchat_options', []);
// Retrieve the specific option for popular_question_3
$popular_question_3 = isset($all_options['popular_question_3']) ? $all_options['popular_question_3'] : '';
// Render the input field
printf(
'<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
esc_attr($popular_question_3),
esc_attr(__('Enter Quick Question 3', 'mxchat'))
);
// Add a description for the field
echo '<p class="description">' . esc_html__('This will be the third Quick Question in the chatbot.', 'mxchat') . '</p>';
}
public function mxchat_additional_popular_questions_callback() {
$options = get_option('mxchat_options', []);
$additional_questions = isset($options['additional_popular_questions'])
? $options['additional_popular_questions']
: get_option('additional_popular_questions', array());
echo '<div id="mxchat-additional-questions-container">';
if (!empty($additional_questions)) {
foreach ($additional_questions as $index => $question) {
printf(
'<div class="mxchat-question-row">
<input type="text" name="additional_popular_questions[]"
value="%s"
placeholder="%s"
class="regular-text mxchat-question-input"
data-question-index="%d" />
<button type="button" class="button mxchat-remove-question"
aria-label="%s">%s</button>
</div>',
esc_attr($question),
esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
$index,
esc_attr(__('Remove question', 'mxchat')),
esc_html__('Remove', 'mxchat')
);
}
} else {
printf(
'<div class="mxchat-question-row">
<input type="text" name="additional_popular_questions[]"
value=""
placeholder="%s"
class="regular-text mxchat-question-input"
data-question-index="0" />
<button type="button" class="button mxchat-remove-question"
aria-label="%s">%s</button>
</div>',
esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
esc_attr(__('Remove question', 'mxchat')),
esc_html__('Remove', 'mxchat')
);
}
echo '</div>';
printf(
'<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
esc_attr(__('Add question', 'mxchat')),
esc_html__('Add Question', 'mxchat')
);
echo '<p class="description">' . esc_html__('Add as many Quick Questions as you need.', 'mxchat') . '</p>';
echo '</div>';
}
public function mxchat_brave_api_key_callback() {
$brave_api_key = isset($this->options['brave_api_key']) ? esc_attr($this->options['brave_api_key']) : '';
echo '<div class="api-key-wrapper">';
echo sprintf(
'<input type="password" id="brave_api_key" name="brave_api_key" value="%s" class="regular-text" />',
$brave_api_key
);
echo '<button type="button" id="toggleBraveApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
echo '</div>';
echo '<p class="description">' . __('Enter your Brave Search API Key here. (See FAQ for details)', 'mxchat') . '</p>';
}
public function mxchat_brave_image_count_callback() {
$brave_image_count = isset($this->options['brave_image_count'])
? intval($this->options['brave_image_count'])
: 4;
echo sprintf(
'<input type="number" id="brave_image_count" name="brave_image_count"
value="%d" min="1" max="6" class="small-text" />',
$brave_image_count
);
echo '<p class="description">' . __('Select the number of images to return (1-6).', 'mxchat') . '</p>';
}
public function mxchat_brave_safe_search_callback() {
$brave_safe_search = isset($this->options['brave_safe_search'])
? esc_attr($this->options['brave_safe_search'])
: 'strict';
echo '<select id="brave_safe_search" name="brave_safe_search">';
echo sprintf(
'<option value="strict" %s>%s</option>',
selected($brave_safe_search, 'strict', false),
__('Strict', 'mxchat')
);
echo sprintf(
'<option value="off" %s>%s</option>',
selected($brave_safe_search, 'off', false),
__('Off', 'mxchat')
);
echo '</select>';
echo '<p class="description">' .
esc_html__('Set the Safe Search level for image searches. Brave Search only supports "Strict" and "Off" options.', 'mxchat') .
'</p>';
}
public function mxchat_brave_news_count_callback() {
$brave_news_count = isset($this->options['brave_news_count'])
? intval($this->options['brave_news_count'])
: 3;
echo sprintf(
'<input type="number" id="brave_news_count" name="brave_news_count"
value="%d" min="1" max="10" class="small-text" />',
$brave_news_count
);
echo '<p class="description">' . esc_html__('Select the number of news articles to retrieve (1-10).', 'mxchat') . '</p>';
}
public function mxchat_brave_country_callback() {
$brave_country = isset($this->options['brave_country'])
? esc_attr($this->options['brave_country'])
: 'us';
echo sprintf(
'<input type="text" id="brave_country" name="brave_country"
value="%s" maxlength="2" class="small-text" />',
$brave_country
);
echo '<p class="description">' . esc_html__('Enter the country code (e.g., "us" for United States).', 'mxchat') . '</p>';
}
public function mxchat_brave_language_callback() {
$brave_language = isset($this->options['brave_language'])
? esc_attr($this->options['brave_language'])
: 'en';
echo sprintf(
'<input type="text" id="brave_language" name="brave_language"
value="%s" maxlength="2" class="small-text" />',
$brave_language
);
echo '<p class="description">' . esc_html__('Enter the language code (e.g., "en" for English).', 'mxchat') . '</p>';
}
// Section Callback
public function mxchat_pdf_intent_section_callback() {
echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
}
public function mxchat_chat_toolbar_toggle_callback() {
// Get chat toolbar toggle value with fallback
$chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
$checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
// Output the toggle switch
echo '<label class="toggle-switch">';
echo sprintf(
'<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
esc_attr($checked)
);
echo '<span class="slider"></span>';
echo '</label>';
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>';
}
/**
* Callback for PDF upload button toggle setting
*/
public function mxchat_show_pdf_upload_button_callback() {
// Get toggle value with fallback
$show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
$checked = ($show_pdf_button === 'on') ? 'checked' : '';
// Output the toggle switch
echo '<label class="toggle-switch">';
echo sprintf(
'<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
esc_attr($checked)
);
echo '<span class="slider"></span>';
echo '</label>';
echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
}
/**
* Callback for Word upload button toggle setting
*/
public function mxchat_show_word_upload_button_callback() {
// Get toggle value with fallback
$show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
$checked = ($show_word_button === 'on') ? 'checked' : '';
// Output the toggle switch
echo '<label class="toggle-switch">';
echo sprintf(
'<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
esc_attr($checked)
);
echo '<span class="slider"></span>';
echo '</label>';
echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
}
public function mxchat_pdf_intent_trigger_text_callback() {
$default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
echo sprintf(
'<textarea id="pdf_intent_trigger_text"
name="pdf_intent_trigger_text"
rows="3"
cols="50"
placeholder="%s">%s</textarea>',
esc_attr__('Enter trigger text', 'mxchat'),
isset($this->options['pdf_intent_trigger_text'])
? esc_textarea($this->options['pdf_intent_trigger_text'])
: esc_textarea($default_text)
);
echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
}
public function mxchat_pdf_intent_success_text_callback() {
$default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
echo sprintf(
'<textarea id="pdf_intent_success_text"
name="pdf_intent_success_text"
rows="3"
cols="50"
placeholder="%s">%s</textarea>',
esc_attr__('Enter success text', 'mxchat'),
isset($this->options['pdf_intent_success_text'])
? esc_textarea($this->options['pdf_intent_success_text'])
: esc_textarea($default_text)
);
echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
}
public function mxchat_pdf_intent_error_text_callback() {
$default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
echo sprintf(
'<textarea id="pdf_intent_error_text"
name="pdf_intent_error_text"
rows="3"
cols="50"
placeholder="%s">%s</textarea>',
esc_attr__('Enter error text', 'mxchat'),
isset($this->options['pdf_intent_error_text'])
? esc_textarea($this->options['pdf_intent_error_text'])
: esc_textarea($default_text)
);
echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
}
public function mxchat_pdf_max_pages_callback() {
$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
echo sprintf(
'<input type="range"
id="pdf_max_pages"
name="pdf_max_pages"
min="1"
max="69"
value="%d"
class="range-slider" />',
esc_attr($max_pages)
);
echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
}
public function mxchat_live_agent_status_callback() {
// Always get fresh options instead of using cached $this->options
$fresh_options = get_option('mxchat_options');
$status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
echo '<label class="toggle-switch">';
echo sprintf(
'<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
checked($status, 'on', false)
);
echo '<span class="slider"></span>';
echo '</label>';
echo '<label for="live_agent_status" class="mxchat-status-label">';
echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
echo '</label>';
}
public function mxchat_live_agent_away_message_callback() {
$message = isset($this->options['live_agent_away_message'])
? $this->options['live_agent_away_message']
: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
printf(
'<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
esc_textarea($message)
);
echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
}
public function mxchat_live_agent_notification_message_callback() {
$message = isset($this->options['live_agent_notification_message'])
? $this->options['live_agent_notification_message']
: __('Live agent has been notified.', 'mxchat');
printf(
'<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
esc_textarea($message)
);
echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
}
public function mxchat_live_agent_webhook_url_callback() {
$webhook_url = isset($this->options['live_agent_webhook_url'])
? esc_url($this->options['live_agent_webhook_url'])
: esc_url(get_option('live_agent_webhook_url', ''));
printf(
'<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
$webhook_url
);
echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
}
public function mxchat_live_agent_secret_key_callback() {
printf(
'<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
);
echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
}
public function mxchat_live_agent_bot_token_callback() {
printf(
'<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
);
echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
}
public function mxchat_live_agent_user_ids_callback() {
$user_ids = isset($this->options['live_agent_user_ids'])
? esc_textarea($this->options['live_agent_user_ids'])
: '';
printf(
'<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
$user_ids
);
echo '<p class="description">' . esc_html__('Enter Slack User IDs of agents who should be automatically invited to chat channels (one per line). Find user IDs in Slack profiles under "More" → "Copy member ID". Example: U1234567890', 'mxchat') . '</p>';
}
public function mxchat_similarity_threshold_callback() {
// Load from mxchat_options array
$options = get_option('mxchat_options', []);
// Get value from options array with default of 80
$threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
echo '<div class="slider-container">';
echo sprintf(
'<input type="range"
id="similarity_threshold"
name="similarity_threshold"
min="20"
max="85"
step="1"
value="%s"
class="range-slider" />',
esc_attr($threshold)
);
echo sprintf(
'<span id="threshold_value" class="range-value">%s</span>',
esc_html($threshold)
);
echo '</div>';
echo '<p class="description">';
echo esc_html__('Adjust similarity threshold for optimal content matching. Too high may limit knowledge retrieval. We highly recommend using the MxChat Debugger found on the left side of your website when logged in as admin while testing the bot.', 'mxchat');
echo '</p>';
}
public function mxchat_enqueue_admin_assets() {
// Get plugin version (define this in your main plugin file)
$version = defined('MXCHAT_VERSION') ? MXCHAT_VERSION : '2.4.9';
// Use file modification time for development (remove in production)
if (defined('WP_DEBUG') && WP_DEBUG) {
$version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
}
$current_page = isset($_GET['page']) ? $_GET['page'] : '';
$plugin_url = plugin_dir_url(__FILE__) . '../';
// Only load on MxChat pages
if (strpos($current_page, 'mxchat') === false) {
return;
}
// Always load these on all MxChat pages
$this->enqueue_core_admin_assets($plugin_url, $version);
$this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
$this->localize_admin_scripts($current_page);
}
private function enqueue_core_admin_assets($plugin_url, $version) {
// Core admin styles
wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
// Core admin scripts
wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
}
private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
switch ($current_page) {
case 'mxchat-prompts':
// Knowledge processing page assets
wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
// NEW: Add the knowledge processing script
wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery'), $version, true);
break;
case 'mxchat-transcripts':
wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array(), $version);
wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
break;
case 'mxchat-actions':
wp_enqueue_style('mxchat-intent-css', $plugin_url . 'css/intent-style.css', array(), $version);
break;
case 'mxchat-activation':
wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
break;
default:
wp_enqueue_script(
'mxchat-test-streaming-js',
$plugin_url . 'js/mxchat-test-streaming.js',
['jquery'],
$version,
true
);
wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
'ajax_url' => admin_url('admin-ajax.php'),
'nonce' => wp_create_nonce('mxchat_test_streaming_nonce')
]);
break;
}
}
private function localize_admin_scripts($current_page) {
// Base localization data for main admin script
$base_data = array(
'ajax_url' => admin_url('admin-ajax.php'),
'nonce' => wp_create_nonce('mxchat_status_nonce'),
'admin_url' => admin_url(),
'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
'fetch_openrouter_models_nonce' => wp_create_nonce('mxchat_fetch_openrouter_models'), // ADD THIS LINE
'is_activated' => $this->is_activated ? '1' : '0',
'status_refresh_interval' => 5000,
'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
'ajaxurl' => admin_url('admin-ajax.php')
);
// Localize main admin script with base data
wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
// Page-specific localizations
$this->localize_page_specific_scripts($current_page);
}
private function localize_page_specific_scripts($current_page) {
switch ($current_page) {
case 'mxchat-prompts':
// Status updater localization
wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
'ajax_url' => admin_url('admin-ajax.php'),
'nonce' => wp_create_nonce('mxchat_status_nonce')
));
// Content selector localization
wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
'ajaxurl' => admin_url('admin-ajax.php'),
'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
'i18n' => array(
'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
'selectAll' => __('Select All', 'mxchat'),
'process' => __('Process Selected', 'mxchat'),
'cancel' => __('Cancel', 'mxchat'),
'noResults' => __('No content found.', 'mxchat')
)
));
// NEW: Knowledge processing script localization using mxchatAdmin
wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
'ajax_url' => admin_url('admin-ajax.php'),
'status_nonce' => wp_create_nonce('mxchat_status_nonce'), // Note: changed 'nonce' to 'status_nonce'
'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
'admin_url' => admin_url(),
'ajaxurl' => admin_url('admin-ajax.php'),
'status_refresh_interval' => 2000
));
break;
case 'mxchat-activation':
wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
'ajax_url' => admin_url('admin-ajax.php'),
'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
));
break;
case 'mxchat-settings':
default:
// Color picker and settings localization
wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
'ajax_url' => admin_url('admin-ajax.php'),
'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
'close_button_color' => $this->options['close_button_color'] ?? '#fff',
'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
'icon_color' => $this->options['icon_color'] ?? '#fff',
'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
'loops_api_key' => $this->options['loops_api_key'] ?? '',
'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
'pdf_intent_trigger_text' => $this->options['pdf_intent_trigger_text'] ?? esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
'pdf_intent_success_text' => $this->options['pdf_intent_success_text'] ?? esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
'pdf_intent_error_text' => $this->options['pdf_intent_error_text'] ?? esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
));
break;
}
// Additional localization that was in the original code
wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
'ajax_url' => admin_url('admin-ajax.php'),
'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
));
}
public function mxchat_sanitize($input) {
$new_input = array();
if (isset($input['api_key'])) {
$new_input['api_key'] = sanitize_text_field($input['api_key']);
}
if (isset($input['similarity_threshold'])) {
$new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
$new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
}
if (isset($input['xai_api_key'])) {
$new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
}
if (isset($input['claude_api_key'])) {
$new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
}
if (isset($input['enable_streaming_toggle'])) {
$new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
} else {
// If checkbox not checked, it won't be in $input, so set to 'off'
$new_input['enable_streaming_toggle'] = 'off';
}
if (isset($input['deepseek_api_key'])) {
$new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
}
if (isset($input['gemini_api_key'])) {
$new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
}
if (isset($input['enable_woocommerce_integration'])) {
$new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
}
if (isset($input['privacy_toggle'])) {
$new_input['privacy_toggle'] = $input['privacy_toggle'];
}
if (isset($input['complianz_toggle'])) {
$new_input['complianz_toggle'] = $input['complianz_toggle'];
}
// Handle custom privacy text input
if (isset($input['privacy_text'])) {
// Allow basic HTML for links
$new_input['privacy_text'] = wp_kses_post($input['privacy_text']);
}
if (isset($input['system_prompt_instructions'])) {
$new_input['system_prompt_instructions'] = sanitize_textarea_field($input['system_prompt_instructions']);
}
if (isset($input['mxchat_pro_email'])) {
$new_input['mxchat_pro_email'] = sanitize_email($input['mxchat_pro_email']);
}
if (isset($input['mxchat_activation_key'])) {
$new_input['mxchat_activation_key'] = sanitize_text_field($input['mxchat_activation_key']);
}
if (isset($input['append_to_body'])) {
$new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
}
if (isset($input['contextual_awareness_toggle'])) {
$new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
}
if (isset($input['top_bar_title'])) {
$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
}
if (isset($input['ai_agent_text'])) {
$new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
}
if (isset($input['enable_email_block'])) {
$new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
}
if (isset($input['email_blocker_header_content'])) {
// wp_kses_post() allows standard HTML tags permitted by WordPress
$new_input['email_blocker_header_content'] = wp_kses_post($input['email_blocker_header_content']);
}
if (isset($input['email_blocker_button_text'])) {
$new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
}
// NEW: Sanitize name field toggle
if (isset($input['enable_name_field'])) {
$new_input['enable_name_field'] = ($input['enable_name_field'] === 'on') ? 'on' : 'off';
} else {
$new_input['enable_name_field'] = 'off';
}
// NEW: Sanitize name field placeholder
if (isset($input['name_field_placeholder'])) {
$new_input['name_field_placeholder'] = sanitize_text_field($input['name_field_placeholder']);
}
if (isset($input['intro_message'])) {
$new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
}
if (isset($input['input_copy'])) {
$new_input['input_copy'] = sanitize_text_field($input['input_copy']);
}
if (isset($input['rate_limit_message'])) {
$new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
}
// Handle the new rate limits format
if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
$new_input['rate_limits'] = array();
$allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
$allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
foreach ($input['rate_limits'] as $role_id => $settings) {
$new_input['rate_limits'][$role_id] = array();
// Sanitize limit
if (isset($settings['limit'])) {
$limit = sanitize_text_field($settings['limit']);
if (in_array($limit, $allowed_limits, true)) {
$new_input['rate_limits'][$role_id]['limit'] = $limit;
} else {
$new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
}
}
// Sanitize timeframe
if (isset($settings['timeframe'])) {
$timeframe = sanitize_text_field($settings['timeframe']);
if (in_array($timeframe, $allowed_timeframes, true)) {
$new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
} else {
$new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
}
}
// Sanitize message
if (isset($settings['message'])) {
$new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
}
}
}
if (isset($input['pre_chat_message'])) {
$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
}
if (isset($input['voyage_api_key'])) {
$new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
}
// Add to your sanitize function
if (isset($input['embedding_model'])) {
$allowed_models = array(
'text-embedding-ada-002',
'text-embedding-3-small',
'text-embedding-3-large',
'voyage-3-large',
'gemini-embedding-exp-03-07'
);
if (in_array($input['embedding_model'], $allowed_models)) {
$new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
}
}
if (isset($input['model'])) {
// If model is 'openrouter', always allow it
if ($input['model'] === 'openrouter') {
$new_input['model'] = 'openrouter';
} else {
// For other models, validate against whitelist
$allowed_models = array(
'gemini-2.0-flash',
'gemini-2.0-flash-lite',
'gemini-1.5-pro',
'gemini-1.5-flash',
'grok-4-0709',
'grok-3-beta',
'grok-3-fast-beta',
'grok-3-mini-beta',
'grok-3-mini-fast-beta',
'grok-2',
'deepseek-chat',
'claude-sonnet-4-5-20250929',
'claude-opus-4-1-20250805',
'claude-haiku-4-5-20251001',
'claude-opus-4-20250514',
'claude-sonnet-4-20250514',
'claude-3-7-sonnet-20250219',
'claude-3-5-sonnet-20241022',
'claude-3-opus-20240229',
'claude-3-sonnet-20240229',
'claude-3-haiku-20240307',
'gpt-5',
'gpt-5-mini',
'gpt-5-nano',
'gpt-4.1-2025-04-14',
'gpt-4o',
'gpt-4o-mini',
'gpt-4-turbo',
'gpt-4',
'gpt-3.5-turbo',
);
if (in_array($input['model'], $allowed_models)) {
$new_input['model'] = sanitize_text_field($input['model']);
}
}
}
if (isset($input['openrouter_selected_model'])) {
// Just sanitize it, don't validate against a whitelist
$new_input['openrouter_selected_model'] = sanitize_text_field($input['openrouter_selected_model']);
}
// ADD THIS:
if (isset($input['openrouter_selected_model_name'])) {
$new_input['openrouter_selected_model_name'] = sanitize_text_field($input['openrouter_selected_model_name']);
}
if (isset($input['openrouter_api_key'])) {
$new_input['openrouter_api_key'] = sanitize_text_field($input['openrouter_api_key']);
}
if (isset($input['close_button_color'])) {
$new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
}
if (isset($input['chatbot_bg_color'])) {
$new_input['chatbot_bg_color'] = sanitize_hex_color($input['chatbot_bg_color']);
}
if (isset($input['woocommerce_consumer_key'])) {
$new_input['woocommerce_consumer_key'] = sanitize_text_field($input['woocommerce_consumer_key']);
}
if (isset($input['woocommerce_consumer_secret'])) {
$new_input['woocommerce_consumer_secret'] = sanitize_text_field($input['woocommerce_consumer_secret']);
}
if (isset($input['user_message_bg_color'])) {
$new_input['user_message_bg_color'] = sanitize_hex_color($input['user_message_bg_color']);
}
if (isset($input['user_message_font_color'])) {
$new_input['user_message_font_color'] = sanitize_hex_color($input['user_message_font_color']);
}
if (isset($input['bot_message_bg_color'])) {
$new_input['bot_message_bg_color'] = sanitize_hex_color($input['bot_message_bg_color']);
}
if (isset($input['bot_message_font_color'])) {
$new_input['bot_message_font_color'] = sanitize_hex_color($input['bot_message_font_color']);
}
if (isset($input['live_agent_message_bg_color'])) {
$new_input['live_agent_message_bg_color'] = sanitize_hex_color($input['live_agent_message_bg_color']);
}
if (isset($input['live_agent_message_font_color'])) {
$new_input['live_agent_message_font_color'] = sanitize_hex_color($input['live_agent_message_font_color']);
}
if (isset($input['mode_indicator_bg_color'])) {
$new_input['mode_indicator_bg_color'] = sanitize_hex_color($input['mode_indicator_bg_color']);
}
if (isset($input['mode_indicator_font_color'])) {
$new_input['mode_indicator_font_color'] = sanitize_hex_color($input['mode_indicator_font_color']);
}
if (isset($input['toolbar_icon_color'])) {
$new_input['toolbar_icon_color'] = sanitize_hex_color($input['toolbar_icon_color']);
}
if (isset($input['top_bar_bg_color'])) {
$new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
}
if (isset($input['quick_questions_toggle_color'])) {
$new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
}
if (isset($input['send_button_font_color'])) {
$new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
}
if (isset($input['chatbot_background_color'])) {
$new_input['chatbot_background_color'] = sanitize_hex_color($input['chatbot_background_color']);
}
if (isset($input['icon_color'])) {
$new_input['icon_color'] = sanitize_hex_color($input['icon_color']);
}
if (isset($input['custom_icon'])) {
$new_input['custom_icon'] = esc_url_raw($input['custom_icon']);
}
if (isset($input['title_icon'])) {
$new_input['title_icon'] = esc_url_raw($input['title_icon']);
}
if (isset($input['chat_input_font_color'])) {
$new_input['chat_input_font_color'] = sanitize_hex_color($input['chat_input_font_color']);
}
// Sanitize link_target_toggle
if (isset($input['link_target_toggle'])) {
$new_input['link_target_toggle'] = $input['link_target_toggle'] === 'on' ? 'on' : 'off';
}
// Sanitize Loops API Key
if (isset($input['loops_api_key'])) {
$new_input['loops_api_key'] = sanitize_text_field($input['loops_api_key']);
}
if (isset($input['chat_persistence_toggle'])) {
$new_input['chat_persistence_toggle'] = $input['chat_persistence_toggle'] === 'on' ? 'on' : 'off';
}
if (isset($input['popular_question_1'])) {
$new_input['popular_question_1'] = sanitize_text_field($input['popular_question_1']);
}
if (isset($input['popular_question_2'])) {
$new_input['popular_question_2'] = sanitize_text_field($input['popular_question_2']);
}
if (isset($input['popular_question_3'])) {
$new_input['popular_question_3'] = sanitize_text_field($input['popular_question_3']);
}
if (isset($input['additional_popular_questions']) && is_array($input['additional_popular_questions'])) {
$new_input['additional_popular_questions'] = array_map('sanitize_text_field', $input['additional_popular_questions']);
}
// Sanitize Loops Mailing List
if (isset($input['loops_mailing_list'])) {
$new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
}
// Sanitize Triggered Phrase Response
if (isset($input['triggered_phrase_response'])) {
$new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
}
if (isset($input['email_capture_response'])) {
$new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
}
// Sanitize Brave Search Settings
if (isset($input['brave_api_key'])) {
$new_input['brave_api_key'] = sanitize_text_field($input['brave_api_key']);
}
if (isset($input['brave_image_count'])) {
$image_count = intval($input['brave_image_count']);
$new_input['brave_image_count'] = ($image_count >=1 && $image_count <=6) ? $image_count : 4;
}
if (isset($input['brave_safe_search'])) {
$allowed = array('strict', 'off');
$new_input['brave_safe_search'] = in_array($input['brave_safe_search'], $allowed, true) ? $input['brave_safe_search'] : 'strict';
}
if (isset($input['brave_news_count'])) {
$news_count = intval($input['brave_news_count']);
$new_input['brave_news_count'] = ($news_count >=1 && $news_count <=10) ? $news_count : 3;
}
if (isset($input['brave_country'])) {
$new_input['brave_country'] = sanitize_text_field($input['brave_country']);
}
if (isset($input['brave_language'])) {
$new_input['brave_language'] = sanitize_text_field($input['brave_language']);
}
if (isset($input['chat_toolbar_toggle'])) {
$new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
}
// Sanitize PDF upload button toggle
if (isset($input['show_pdf_upload_button'])) {
$new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
} else {
$new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
}
// Sanitize Word upload button toggle
if (isset($input['show_word_upload_button'])) {
$new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
} else {
$new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
}
if (isset($input['pdf_intent_trigger_text'])) {
$new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
}
if (isset($input['pdf_intent_success_text'])) {
$new_input['pdf_intent_success_text'] = sanitize_text_field($input['pdf_intent_success_text']);
}
if (isset($input['pdf_intent_error_text'])) {
$new_input['pdf_intent_error_text'] = sanitize_text_field($input['pdf_intent_error_text']);
}
if (isset($input['pdf_max_pages'])) {
$new_input['pdf_max_pages'] = intval($input['pdf_max_pages']);
if ($new_input['pdf_max_pages'] < 1 || $new_input['pdf_max_pages'] > 69) {
$new_input['pdf_max_pages'] = 69; // Default to 69 if out of range
}
}
if (isset($input['live_agent_webhook_url'])) {
$new_input['live_agent_webhook_url'] = esc_url_raw($input['live_agent_webhook_url']);
}
if (isset($input['live_agent_secret_key'])) {
$new_input['live_agent_secret_key'] = sanitize_text_field($input['live_agent_secret_key']);
}
// Live Agent Integration
if (isset($input['live_agent_bot_token'])) {
$new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
}
if (isset($input['live_agent_user_ids'])) {
$new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
}
if (isset($input['live_agent_status'])) {
$new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
}
if (isset($input['live_agent_away_message'])) {
$new_input['live_agent_away_message'] = sanitize_textarea_field($input['live_agent_away_message']);
}
if (isset($input['live_agent_notification_message'])) {
$new_input['live_agent_notification_message'] = sanitize_textarea_field($input['live_agent_notification_message']);
}
return $new_input;
}
// Method to append the chatbot to the body
public function mxchat_append_chatbot_to_body() {
$options = get_option('mxchat_options');
if (isset($options['append_to_body']) && $options['append_to_body'] === 'on') {
echo do_shortcode('[mxchat_chatbot floating="yes"]');
}
}
private function mxchat_fetch_loops_mailing_lists($api_key) {
$url = 'https://app.loops.so/api/v1/lists';
$response = wp_remote_get($url, array(
'headers' => array(
'Authorization' => 'Bearer ' . $api_key,
'Content-Type' => 'application/json'
)
));
if (is_wp_error($response)) {
return array();
}
$body = wp_remote_retrieve_body($response);
$lists = json_decode($body, true);
return isset($lists) && is_array($lists) ? $lists : array();
}
function mxchat_calculate_cosine_similarity($vec1, $vec2) {
if (empty($vec1) || empty($vec2)) {
return 0.0;
}
$dot_product = 0.0;
$norm_a = 0.0;
$norm_b = 0.0;
for ($i = 0; $i < count($vec1); $i++) {
$dot_product += $vec1[$i] * $vec2[$i];
$norm_a += pow($vec1[$i], 2);
$norm_b += pow($vec2[$i], 2);
}
if ($norm_a == 0.0 || $norm_b == 0.0) {
return 0.0;
} else {
return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
}
}
/**
* Validates nonce and deletes all chat prompts
*/
public function mxchat_handle_delete_all_prompts() {
//error_log('=== DELETE ALL DEBUG START ===');
// Verify nonce
if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
//error_log('DEBUG: Nonce verification failed');
wp_die(__('Nonce verification failed.', 'mxchat'));
}
// Check permissions
if (!current_user_can('manage_options')) {
//error_log('DEBUG: Permission check failed');
wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
}
// Get bot_id from POST data
$bot_id = isset($_POST['bot_id']) ? sanitize_text_field($_POST['bot_id']) : 'default';
//error_log('DEBUG: Bot ID from POST: ' . $bot_id);
$success = true;
$error_messages = array();
// Get bot-specific Pinecone configuration
$pinecone_manager = MxChat_Pinecone_Manager::get_instance();
$pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($bot_id);
//error_log('DEBUG: Pinecone options retrieved:');
//error_log(' - Use Pinecone: ' . ($pinecone_options['mxchat_use_pinecone'] ?? 'NOT SET'));
//error_log(' - API Key: ' . (empty($pinecone_options['mxchat_pinecone_api_key']) ? 'EMPTY' : 'SET'));
//error_log(' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
$use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
//error_log('[MXCHAT-DELETE] Pinecone is enabled for bot ' . $bot_id . ' - deleting all from Pinecone');
// Delete from bot-specific Pinecone index
$result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
//error_log('DEBUG: Delete all result: ' . ($result['success'] ? 'SUCCESS' : 'FAILED'));
if (!$result['success']) {
//error_log('DEBUG: Delete all error: ' . $result['message']);
}
if (!$result['success']) {
$success = false;
$error_messages[] = $result['message'];
}
// No cache clearing needed since we removed caching
} else {
//error_log('[MXCHAT-DELETE] Pinecone not enabled for bot ' . $bot_id . ' - deleting from WordPress database');
// Delete from WordPress database
global $wpdb;
$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
// If multi-bot is active and we have a specific bot, delete only that bot's content
if ($bot_id !== 'default' && class_exists('MxChat_Multi_Bot_Manager')) {
$result = $wpdb->delete(
$table_name,
array('bot_id' => $bot_id),
array('%s')
);
} else {
// Delete all content for default bot
$result = $wpdb->query("DELETE FROM {$table_name}");
}
if ($result === false) {
$success = false;
$error_messages[] = 'Failed to delete from WordPress database';
}
}
// No cache clearing needed since we removed caching
//error_log('=== DELETE ALL DEBUG END ===');
// Redirect back with a success message and bot_id
$redirect_url = add_query_arg(array(
'page' => 'mxchat-prompts',
'bot_id' => $bot_id,
'all_deleted' => $success ? 'true' : 'false'
), admin_url('admin.php'));
wp_safe_redirect($redirect_url);
exit;
}
/**
* Handles deletion prompt with nonce validation
*/
public function mxchat_handle_delete_prompt() {
// Sanitize and validate nonce
$nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
}
// Check permissions
if (!current_user_can('manage_options')) {
wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
}
// Get ID and source parameters
$id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
$source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
if (empty($id)) {
wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
}
$success = false;
$error_message = '';
// Check if Pinecone is enabled and determine source automatically if not specified
$pinecone_options = get_option('mxchat_pinecone_addon_options', array());
$use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
// If source is not specified, determine based on Pinecone configuration
if (empty($source)) {
$source = $use_pinecone ? 'pinecone' : 'wordpress';
}
if ($source === 'pinecone' || $use_pinecone) {
//error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
// Handle Pinecone deletion
if (empty($pinecone_options['mxchat_pinecone_host']) ||
empty($pinecone_options['mxchat_pinecone_api_key'])) {
wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
}
// Delete from Pinecone using the vector ID directly
$pinecone_manager = MxChat_Pinecone_Manager::get_instance();
$result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
$id,
$pinecone_options['mxchat_pinecone_api_key'],
$pinecone_options['mxchat_pinecone_host']
);
if ($result['success']) {
$success = true;
// Remove from vector cache
$pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
$pinecone_manager->mxchat_remove_from_processed_content_caches($id);
set_transient('mxchat_admin_notice_success',
esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
} else {
$error_message = $result['message'];
set_transient('mxchat_admin_notice_error',
esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
}
} else {
//error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
// Handle WordPress database deletion
global $wpdb;
$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
// Clear cache and delete prompt
wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
$result = $wpdb->delete(
$table_name,
array('id' => intval($id)),
array('%d')
);
if ($result !== false) {
$success = true;
set_transient('mxchat_admin_notice_success',
esc_html__('Entry deleted successfully.', 'mxchat'), 30);
} else {
set_transient('mxchat_admin_notice_error',
esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
}
}
// Redirect back to the prompts page
wp_safe_redirect(add_query_arg(
array(
'page' => 'mxchat-prompts',
'deleted' => $success ? 'true' : 'false'
),
admin_url('admin.php')
));
exit;
}
/**
* Averages multiple vectors into a single vector
*/
private function mxchat_average_vectors($vectors) {
$vector_length = count($vectors[0]);
$sum_vector = array_fill(0, $vector_length, 0);
foreach ($vectors as $vector) {
for ($i = 0; $i < $vector_length; $i++) {
$sum_vector[$i] += $vector[$i];
}
}
// Divide each component by the number of vectors to get the average
$num_vectors = count($vectors);
for ($i = 0; $i < $vector_length; $i++) {
$sum_vector[$i] /= $num_vectors;
}
return $sum_vector;
}
/**
* Generates embeddings from input text for MXChat
*/
public function mxchat_generate_embedding($text) {
// Enable detailed logging for debugging
//error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
//error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
$options = get_option('mxchat_options');
$selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
//error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
// Determine provider and endpoint
if (strpos($selected_model, 'voyage') === 0) {
$api_key = $options['voyage_api_key'] ?? '';
$endpoint = 'https://api.voyageai.com/v1/embeddings';
$provider_name = 'Voyage AI';
//error_log('[MXCHAT-EMBED] Using Voyage AI API');
} elseif (strpos($selected_model, 'gemini-embedding') === 0) {
$api_key = $options['gemini_api_key'] ?? '';
$endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
$provider_name = 'Google Gemini';
//error_log('[MXCHAT-EMBED] Using Google Gemini API');
} else {
$api_key = $options['api_key'] ?? '';
$endpoint = 'https://api.openai.com/v1/embeddings';
$provider_name = 'OpenAI';
//error_log('[MXCHAT-EMBED] Using OpenAI API');
}
//error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
if (empty($api_key)) {
$error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
//error_log('[MXCHAT-EMBED] Error: ' . $error_message);
return $error_message;
}
// Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
$estimated_tokens = ceil(str_word_count($text) / 0.75);
//error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
//error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
// Consider truncating text here
}
// Prepare request body based on provider
if (strpos($selected_model, 'gemini-embedding') === 0) {
// Gemini API format
$request_body = array(
'model' => 'models/' . $selected_model,
'content' => array(
'parts' => array(
array('text' => $text)
)
)
);
// Set output dimensionality to 1536 for consistency with other models
$request_body['outputDimensionality'] = 1536;
} else {
// OpenAI/Voyage API format
$request_body = array(
'model' => $selected_model,
'input' => $text
);
// Add output_dimension for voyage-3-large model
if ($selected_model === 'voyage-3-large') {
$request_body['output_dimension'] = 2048;
}
}
//error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
// Prepare headers based on provider
if (strpos($selected_model, 'gemini-embedding') === 0) {
// Gemini uses API key as query parameter
$endpoint .= '?key=' . $api_key;
$headers = array(
'Content-Type' => 'application/json'
);
} else {
// OpenAI/Voyage use Bearer token
$headers = array(
'Authorization' => 'Bearer ' . $api_key,
'Content-Type' => 'application/json'
);
}
// Make API request
//error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
$response = wp_remote_post($endpoint, array(
'body' => wp_json_encode($request_body),
'headers' => $headers,
'timeout' => 60 // Increased timeout for large inputs
));
// Handle wp_remote_post errors
if (is_wp_error($response)) {
$error_message = $response->get_error_message();
//error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
return 'Connection error: ' . $error_message;
}
// Get and check HTTP response code
$http_code = wp_remote_retrieve_response_code($response);
//error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
if ($http_code !== 200) {
$error_body = wp_remote_retrieve_body($response);
//error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
// Try to parse error for more details
$error_json = json_decode($error_body, true);
if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
$error_type = $error_json['error']['type'] ?? 'unknown';
$error_message = $error_json['error']['message'] ?? 'No message';
//error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
//error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
// Customize error message for common API errors
if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
$error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
} elseif ($error_type === 'authentication_error') {
$error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
}
//error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
return $error_message;
}
$error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
//error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
return $error_message;
}
// Parse response body
$response_body = wp_remote_retrieve_body($response);
//error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
$response_data = json_decode($response_body, true);
if (json_last_error() !== JSON_ERROR_NONE) {
$error = json_last_error_msg();
//error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
//error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
return "Failed to parse API response: $error";
}
// Handle different response formats based on provider
if (strpos($selected_model, 'gemini-embedding') === 0) {
// Gemini API response format
if (isset($response_data['embedding']['values'])) {
$embedding_dimensions = count($response_data['embedding']['values']);
//error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
// Check if embedding dimensions are as expected (should be 1536)
if ($embedding_dimensions !== 1536) {
//error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
}
return $response_data['embedding']['values'];
} else {
//error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
//error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
if (isset($response_data['error'])) {
$error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
//error_log('[MXCHAT-EMBED] ' . $error_message);
return $error_message;
}
$error_message = "Invalid Gemini API response format: No embedding found";
//error_log('[MXCHAT-EMBED] ' . $error_message);
return $error_message;
}
} else {
// OpenAI/Voyage API response format
if (isset($response_data['data'][0]['embedding'])) {
$embedding_dimensions = count($response_data['data'][0]['embedding']);
//error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
// Check if embedding dimensions are as expected
if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
//error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
}
return $response_data['data'][0]['embedding'];
} else {
//error_log('[MXCHAT-EMBED] Error: No embedding found in response');
//error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
if (isset($response_data['error'])) {
$error_message = "API Error in response: " . wp_json_encode($response_data['error']);
//error_log('[MXCHAT-EMBED] ' . $error_message);
return $error_message;
}
$error_message = "Invalid API response format: No embedding found";
//error_log('[MXCHAT-EMBED] ' . $error_message);
return $error_message;
}
}
}
}
?>