';
// Iterate through sessions from newest to oldest
foreach ($session_ids as $session_id) {
// Get the email associated with this session (if available)
$email = $wpdb->get_var(
$wpdb->prepare(
"SELECT user_email
FROM {$table_name}
WHERE session_id = %s AND user_email != ''
ORDER BY timestamp ASC
LIMIT 1",
$session_id
)
);
// Debug: Check email retrieval
if (empty($email)) {
//error_log("No email found for session {$session_id}");
} else {
//error_log("Email for session {$session_id}: " . $email);
}
// Get messages for this session ordered by timestamp
$messages = $wpdb->get_results(
$wpdb->prepare(
"SELECT * FROM {$table_name}
WHERE session_id = %s
ORDER BY timestamp ASC",
$session_id
)
);
// Start session block
echo '
';
$output = ob_get_clean();
echo $output;
wp_die();
}
public function mxchat_create_activation_page() {
$license_status = get_option('mxchat_license_status', 'inactive');
$license_error = get_option('mxchat_license_error', '');
?>
';
echo '
';
}
echo '';
// Wrap checkbox and session ID in one block
echo '
';
echo '';
echo ' ';
echo 'Session ID: ' . esc_html($session_id);
echo '
';
// Place email directly below the session ID block
if (!empty($email)) {
echo '';
echo 'Email: ' . esc_html($email);
echo '
';
}
echo 'MxChat Pro: Activation
License Status:
' . esc_html__('Intent updated successfully.', 'mxchat') . '
| intent_label ); ?> | phrases ); ?> | |||
';
echo '';
echo '
';
}
public function mxchat_rate_limit_logged_out_callback() {
// Load the entire 'mxchat_options' array
$all_options = get_option('mxchat_options', []);
// Retrieve the saved rate limit or use the default value
$default_rate_limit = '10';
$selected_rate_limit = isset($all_options['rate_limit_logged_out']) ? $all_options['rate_limit_logged_out'] : $default_rate_limit;
// Define available rate limits
$rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
// Output the dropdown
echo 'Set the maximum number of messages a logged-in user can send within a 24-hour period.
'; echo '';
echo '';
echo '
';
}
public function mxchat_rate_limit_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 = 'Rate limit exceeded. Please try again later.';
$rate_limit_message = isset($all_options['rate_limit_message']) ? $all_options['rate_limit_message'] : $default_message;
// Output the textarea
echo 'Set the maximum number of messages a logged-out user can send within a 24-hour period.
'; echo '';
printf(
'',
esc_textarea($rate_limit_message)
);
echo '
';
}
public function mxchat_enable_woocommerce_integration_callback() {
// Load from mxchat_options array
$options = get_option('mxchat_options', []);
// Get WooCommerce integration status with backwards compatibility
$woo_integration = isset($options['enable_woocommerce_integration'])
? $options['enable_woocommerce_integration']
: '';
// Support both old ('1') and new ('on') values
$checked = ($woo_integration === 'on' || $woo_integration === '1') ? 'checked' : '';
// Check if the feature is activated (paid feature)
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo 'This message will be displayed when a user exceeds the rate limit.
'; echo '';
echo '';
echo '
';
}
private function mxchat_add_option_field($id, $title, $callback = '') {
add_settings_field(
$id,
$title,
$callback ? array($this, $callback) : array($this, $id . '_callback'),
'mxchat-max',
'mxchat_setting_section_id',
$id === 'model' ? ['label_for' => 'model'] : []
);
}
public function api_key_callback() {
// Retrieve from your stored 'api_key' in the mxchat_options array
$apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
// Notice we changed the name to "api_key" (no array notation).
echo '';
echo '';
echo 'Automatically syncs new product additions, updates, and removals to the knowledge base. For existing products, submit your product sitemap in the Knowledge Base section to add them initially.
'; // Pro feature overlay for non-activated users if (!$this->is_activated) { echo '';
echo '';
echo ' . '../images/pro-only-dark.png') . ')
';
echo '';
echo '
';
}
echo '';
echo '';
echo 'The OpenAI API key is required even when using other models as it is used for vector embedding functionality.
'; } public function xai_api_key_callback() { // Check if the feature is activated (paid feature) $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status // Retrieve the X.AI API key value $xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : ''; // Render the input field for the X.AI API key echo '';
printf(
'',
$xaiApiKey,
$disabled
);
echo '';
// If the feature is not activated, show the overlay with a "Pro Only" message
if (!$this->is_activated) {
echo '
';
}
public function claude_api_key_callback() {
// Check if the feature is activated (paid feature)
$disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
// Retrieve the Claude API key value
$claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
// Render the input field for the Claude API key
echo '';
echo ' . '../images/pro-only-dark.png)
';
echo '
';
}
echo '';
echo '';
printf(
'',
$claudeApiKey,
$disabled
);
echo '';
// If the feature is not activated, show the overlay with a "Pro Only" message
if (!$this->is_activated) {
echo '
';
}
public function mxchat_woocommerce_consumer_key_callback() {
// Load the entire 'mxchat_options' array
$all_options = get_option('mxchat_options', []);
// Retrieve the WooCommerce consumer key or set a default
$consumer_key = isset($all_options['woocommerce_consumer_key']) ? $all_options['woocommerce_consumer_key'] : '';
// Check if the feature is activated (paid feature)
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
// Render the input field
printf(
'',
esc_attr($consumer_key),
esc_attr($disabled)
);
// Description for the input field
echo '
';
}
public function mxchat_woocommerce_consumer_secret_callback() {
// Get value with fallback
$consumer_secret = isset($this->options['woocommerce_consumer_secret'])
? esc_attr($this->options['woocommerce_consumer_secret'])
: '';
// Check if the feature is activated (paid feature)
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo 'Enter your WooCommerce consumer key for integration.
'; // Pro feature overlay for non-activated users if (!$this->is_activated) { echo '';
echo '';
echo '
';
}
echo '';
echo '';
// Output the password input
echo sprintf(
'',
$consumer_secret,
esc_attr($disabled)
);
// Add show/hide button
echo '';
// Pro feature overlay
if (!$this->is_activated) {
echo '
';
}
public function mxchat_loops_api_key_callback() {
// Support both old and new format
$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
$loops_api_key
);
echo '';
echo '
';
echo 'Enter your Loops API Key here. (See FAQ for details)
'; } 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 ''; } else { echo 'No lists found. Please verify your API Key.
'; } } else { echo 'Enter a valid Loops API Key to load mailing lists.
'; } } public function mxchat_triggered_phrase_response_callback() { $default_response = 'Would you like to join our mailing list? Please provide your email below.'; $triggered_response = isset($this->options['triggered_phrase_response']) ? $this->options['triggered_phrase_response'] : $default_response; echo sprintf( '', esc_textarea($triggered_response) ); echo 'Enter the chatbot response when a trigger keyword is detected, prompting the user to share their email.
'; } public function mxchat_email_capture_response_callback() { $default_response = 'Thank you for providing your email! You\'ve been added to our list.'; $email_capture_response = isset($this->options['email_capture_response']) ? $this->options['email_capture_response'] : $default_response; echo sprintf( '', esc_textarea($email_capture_response) ); echo 'Enter the message to send when a user provides their email.
'; } 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!'; $pre_chat_message = isset($all_options['pre_chat_message']) ? $all_options['pre_chat_message'] : $default_message; // Output the textarea printf( '', esc_textarea($pre_chat_message) ); echo 'Set the message displayed to users before they start a chat. Use this to provide a friendly greeting or instructions.
'; } // 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( '', $instructions ); // Provide a helpful description echo 'Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.
'; } public function mxchat_model_callback() { // Define available models grouped by provider $models = array( 'X.AI Models' => array( 'grok-beta' => 'grok-beta (Early Beta)', 'grok-2' => 'Grok 2' ), 'Claude Models' => array( 'claude-3-5-sonnet-20241022' => 'Claude 3.5 Sonnet (Most Intelligent)', 'claude-3-opus-20240229' => 'Claude 3 Opus (Highly Complex Tasks)', 'claude-3-sonnet-20240229' => 'Claude 3 Sonnet (Balanced)', 'claude-3-haiku-20240307' => 'Claude 3 Haiku (Fastest)' ), 'OpenAI Models' => array( 'gpt-4o' => 'GPT-4o (Recommended)', 'gpt-4o-mini' => 'GPT-4o Mini (Fast and Lightweight)', 'gpt-4-turbo' => 'GPT-4 Turbo (High-Performance)', 'gpt-4' => 'GPT-4 (High Intelligence)', 'gpt-3.5-turbo' => 'GPT-3.5 Turbo (Affordable and Fast)' ) ); // Retrieve the currently selected model from saved options $selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-3.5-turbo'; // Begin the select dropdown echo ''; // Add a description below the dropdown echo 'Select the AI model to use for your chatbot. Pro-only models are marked accordingly.
'; } 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 ''; // Add a description echo 'Enter the title text that will appear on the top bar of the chatbot.
'; } 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 ''; echo 'Enable to require email before a user chats. Their email will appear at the top of the transcript.
'; } 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 echo ''; echo ''; echo 'You may enter HTML here, such as <h2>Welcome</h2> or <p>Let\'s get started</p>.'; echo ' Email form will show for users who are not logged in or have not provided an email within 24h.'; echo '
'; } 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 ''; echo ''; echo 'Enter the text you want on the submit button, e.g. "Start Chat".'; echo '
'; } 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?'; $saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message; // Output the textarea with the saved value ?>', esc_attr($input_copy) ); // Output the description echo '
This is the placeholder text for the chat input field.
'; } public function mxchat_close_button_color_callback() { $disabled = $this->is_activated ? '' : 'disabled'; $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; echo '';
echo sprintf(
'',
isset($this->options['close_button_color']) ? esc_attr($this->options['close_button_color']) : '#4a4a4a',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '
';
}
public function mxchat_chatbot_bg_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
isset($this->options['chatbot_bg_color']) ? esc_attr($this->options['chatbot_bg_color']) : '#f9f9f9',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '
';
}
public function mxchat_user_message_bg_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
isset($this->options['user_message_bg_color']) ? esc_attr($this->options['user_message_bg_color']) : '#0078d7',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '
';
}
public function mxchat_user_message_font_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
isset($this->options['user_message_font_color']) ? esc_attr($this->options['user_message_font_color']) : '#ffffff',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '
';
}
public function mxchat_bot_message_bg_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
isset($this->options['bot_message_bg_color']) ? esc_attr($this->options['bot_message_bg_color']) : '#e1e1e1',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '
';
}
public function mxchat_bot_message_font_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
isset($this->options['bot_message_font_color']) ? esc_attr($this->options['bot_message_font_color']) : '#333333',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '
';
}
public function mxchat_live_agent_message_bg_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
isset($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 '
';
}
public function mxchat_live_agent_message_font_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
isset($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 '
';
}
public function mxchat_mode_indicator_bg_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
isset($this->options['mode_indicator_bg_color']) ? esc_attr($this->options['mode_indicator_bg_color']) : '#767676',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '
';
}
public function mxchat_mode_indicator_font_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
isset($this->options['mode_indicator_font_color']) ? esc_attr($this->options['mode_indicator_font_color']) : '#ffffff',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '
';
}
public function mxchat_toolbar_icon_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
isset($this->options['toolbar_icon_color']) ? esc_attr($this->options['toolbar_icon_color']) : '#212121',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '
';
}
public function mxchat_top_bar_bg_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
isset($this->options['top_bar_bg_color']) ? esc_attr($this->options['top_bar_bg_color']) : '#00b294',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '
';
}
public function mxchat_send_button_font_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
isset($this->options['send_button_font_color']) ? esc_attr($this->options['send_button_font_color']) : '#ffffff',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '
';
}
public function mxchat_chatbot_background_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
isset($this->options['chatbot_background_color']) ? esc_attr($this->options['chatbot_background_color']) : '#000000',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '
';
}
public function mxchat_icon_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
isset($this->options['icon_color']) ? esc_attr($this->options['icon_color']) : '#ffffff',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '
';
}
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 '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
$custom_icon_url,
esc_attr($disabled)
);
// Preview container for the icon
if (!empty($custom_icon_url)) {
echo '
';
}
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($this->options['title_icon']) : '';
echo '';
echo ' . ')
';
echo '
';
}
echo 'Upload your PNG icon and paste the URL here. Recommended size: 48x48 pixels.
'; if (!$this->is_activated) { echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
$title_icon_url,
esc_attr($disabled)
);
// Preview container for the icon
if (!empty($title_icon_url)) {
echo '
';
}
public function mxchat_chat_input_font_color_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo '';
echo ' . ')
';
echo '
';
}
echo 'Upload your PNG icon and paste the URL here. Recommended size: 48x48 pixels.
'; if (!$this->is_activated) { echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
isset($this->options['chat_input_font_color']) ? esc_attr($this->options['chat_input_font_color']) : '#555555',
esc_attr($disabled)
);
if (!$this->is_activated) {
echo '
';
}
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 '';
echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo 'Enable this option to automatically append the chat widget to the body of every page (recommended). No need to manually use the shortcode [mxchat_chatbot floating="yes"].
'; } 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']) ? $options['privacy_text'] : 'By chatting, you agree to our privacy policy.'; // Output the toggle switch echo ''; echo 'Enable this option to display a privacy notice below the chat widget.
'; // Output the custom text input field echo sprintf( '', esc_textarea($privacy_text) ); echo 'Enter the privacy policy text. You can include HTML links.
'; } 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' : ''; // Check if the plugin is activated (paid feature) $disabled = $this->is_activated ? '' : 'disabled'; $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; echo '';
// Output the toggle switch
echo '';
echo '
';
}
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 '';
echo 'Enable this option to apply Complianz consent logic to the chatbot (must have Complianz Plugin).
'; // If the feature is not activated, show the Pro feature overlay if (!$this->is_activated) { echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo 'Enable to open links in a new tab (default is to open in the same tab).
'; } 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' : ''; // Check if the plugin is activated (paid feature) $disabled = $this->is_activated ? '' : 'disabled'; $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; echo '';
// Output the toggle switch
echo '';
echo '
';
}
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']) ? $all_options['popular_question_1'] : '';
// Render the input field
printf(
'',
esc_attr($popular_question_1)
);
// Add a description for the field
echo 'Enable to keep chat history when users navigate tabs or return to the site within 24 hours.
'; // If not activated, show Pro feature overlay if (!$this->is_activated) { echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo 'This will be the first popular question in the chatbot.
'; } 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'] : ''; // Check if the plugin is activated (paid feature) $disabled = $this->is_activated ? '' : 'disabled'; $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; echo '';
// Render the input field
printf(
'',
esc_attr($popular_question_2),
esc_attr($disabled)
);
// Add a description for the field
echo '
';
}
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'] : '';
// Check if the plugin is activated (paid feature)
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo 'This will be the second popular question in the chatbot.
'; // If not activated, show Pro feature overlay if (!$this->is_activated) { echo '';
echo '';
echo '
';
}
echo '';
echo '';
// Render the input field
printf(
'',
esc_attr($popular_question_3),
esc_attr($disabled)
);
// Add a description for the field
echo '
';
}
public function mxchat_additional_popular_questions_callback() {
// Load from both possible sources for backwards compatibility
$options = get_option('mxchat_options', []);
$additional_questions = isset($options['additional_popular_questions'])
? $options['additional_popular_questions']
: get_option('additional_popular_questions', array());
// Check if the feature is activated (paid feature)
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo 'This will be the third popular question in the chatbot.
'; // If not activated, show Pro feature overlay if (!$this->is_activated) { echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '
';
}
public function mxchat_brave_api_key_callback() {
$brave_api_key = isset($this->options['brave_api_key']) ? esc_attr($this->options['brave_api_key']) : '';
echo '';
if (!empty($additional_questions)) {
foreach ($additional_questions as $index => $question) {
printf(
'
',
esc_attr($question),
$index + 4,
$index,
esc_attr($disabled),
esc_attr($disabled)
);
}
} else {
printf(
'
',
esc_attr($disabled),
esc_attr($disabled)
);
}
echo '
';
printf(
'',
esc_attr($disabled)
);
echo 'You can add more popular questions beyond the default three here.
'; if (!$this->is_activated) { echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
$brave_api_key
);
echo '';
echo '
';
echo '' . __('Enter your Brave Search API Key here. (See FAQ for details)', 'mxchat') . '
'; } 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( '', $brave_image_count ); echo '' . __('Select the number of images to return (1-6).', 'mxchat') . '
'; } 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 ''; echo '' . __('Set the Safe Search level for image searches. Brave Search only supports "Strict" and "Off" options.', 'mxchat') . '
'; } 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( '', $brave_news_count ); echo '' . __('Select the number of news articles to retrieve (1-10).', 'mxchat') . '
'; } public function mxchat_brave_country_callback() { $brave_country = isset($this->options['brave_country']) ? esc_attr($this->options['brave_country']) : 'us'; echo sprintf( '', $brave_country ); echo '' . __('Enter the country code (e.g., "us" for United States).', 'mxchat') . '
'; } public function mxchat_brave_language_callback() { $brave_language = isset($this->options['brave_language']) ? esc_attr($this->options['brave_language']) : 'en'; echo sprintf( '', $brave_language ); echo '' . __('Enter the language code (e.g., "en" for English).', 'mxchat') . '
'; } // Section Callback public function mxchat_pdf_intent_section_callback() { echo '' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '
'; } 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' : ''; // Check if the plugin is activated (paid feature) $disabled = $this->is_activated ? '' : 'disabled'; $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; echo '';
// Output the toggle switch
echo '';
// Pro feature overlay
if (!$this->is_activated) {
echo '
';
echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo 'Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).
'; } public function mxchat_pdf_intent_trigger_text_callback() { $disabled = $this->is_activated ? '' : 'disabled'; $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; $default_text = "Please provide the URL to the PDF you'd like to discuss."; echo '';
echo sprintf(
'',
esc_attr($disabled),
isset($this->options['pdf_intent_trigger_text'])
? esc_textarea($this->options['pdf_intent_trigger_text'])
: esc_textarea($default_text)
);
echo '
';
}
public function mxchat_pdf_intent_success_text_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
$default_text = "I've processed the PDF. What questions do you have about it?";
echo 'Text displayed when the intent is triggered.
'; if (!$this->is_activated) { echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
esc_attr($disabled),
isset($this->options['pdf_intent_success_text'])
? esc_textarea($this->options['pdf_intent_success_text'])
: esc_textarea($default_text)
);
echo '
';
}
public function mxchat_pdf_intent_error_text_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
$default_text = "Sorry, I couldn't process the PDF. Please ensure it's a valid file.";
echo 'Text displayed when the intent is successful.
'; if (!$this->is_activated) { echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
esc_attr($disabled),
isset($this->options['pdf_intent_error_text'])
? esc_textarea($this->options['pdf_intent_error_text'])
: esc_textarea($default_text)
);
echo '
';
}
public function mxchat_pdf_max_pages_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
$max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
echo 'Text displayed when an error occurs during the intent.
'; if (!$this->is_activated) { echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo sprintf(
'',
esc_attr($max_pages),
esc_attr($disabled)
);
echo '' . esc_html($max_pages) . '';
echo '
';
}
// Status Toggle Callback
public function mxchat_live_agent_status_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
$status = isset($this->options['live_agent_status']) ? $this->options['live_agent_status'] : 'offline';
echo 'Set the maximum number of document pages users can upload for processing. (1-69 pages)
'; if (!$this->is_activated) { echo '';
echo '';
echo '';
echo '';
echo '
';
}
echo '';
echo '';
echo '';
echo '';
echo '';
if (!$this->is_activated) {
echo '
';
}
// Away Message Callback
public function mxchat_live_agent_away_message_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
$message = isset($this->options['live_agent_away_message'])
? $this->options['live_agent_away_message']
: __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
echo '';
echo '';
echo '
';
}
echo '';
echo '';
printf(
'',
esc_attr($disabled),
esc_textarea($message)
);
echo '
';
}
public function mxchat_live_agent_notification_message_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
$message = isset($this->options['live_agent_notification_message'])
? $this->options['live_agent_notification_message']
: __('Live agent has been notified.', 'mxchat');
echo '' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '
'; if (!$this->is_activated) { echo '';
echo '';
echo '
';
}
echo '';
echo '';
printf(
'',
esc_attr($disabled),
esc_textarea($message)
);
echo '
';
}
public function mxchat_live_agent_webhook_url_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
$webhook_url = isset($this->options['live_agent_webhook_url'])
? esc_url($this->options['live_agent_webhook_url'])
: esc_url(get_option('live_agent_webhook_url', ''));
echo '' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '
'; if (!$this->is_activated) { echo '';
echo '';
echo '
';
}
echo '';
echo '';
printf(
'',
$webhook_url,
esc_attr($disabled)
);
echo '';
echo '
';
}
public function mxchat_similarity_threshold_callback() {
// Load from mxchat_options array
$options = get_option('mxchat_options', []);
// Get value with backwards compatibility
$threshold = isset($options['similarity_threshold'])
? $options['similarity_threshold']
: get_option('mxchat_similarity_threshold', 80);
echo '';
echo 'Enter your Slack webhook URL for live agent notifications.
'; if (!$this->is_activated) { echo '';
echo '';
echo '
';
}
echo '';
echo ''; echo 'Set the similarity threshold (recommended: 75) to balance accuracy; too high might limit your bot\'s ability to find relevant knowledge.'; echo '
'; } public function mxchat_live_agent_secret_key_callback() { $disabled = $this->is_activated ? '' : 'disabled'; $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; echo '';
printf(
'',
isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : '',
esc_attr($disabled)
);
echo '';
echo '
';
}
public function mxchat_live_agent_bot_token_callback() {
$disabled = $this->is_activated ? '' : 'disabled';
$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
echo 'Secret key for validating Slack requests. Keep this secure.
'; if (!$this->is_activated) { echo '';
echo '';
echo '
';
}
echo '';
echo '';
printf(
'',
isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : '',
esc_attr($disabled)
);
echo '';
echo '
';
}
public function mxchat_enqueue_admin_assets() {
wp_enqueue_style('wp-color-picker');
// Get the plugin version or file modification time for cache busting
$plugin_version = '1.6.0'; // Replace this with your plugin's version
// File paths
$color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
$embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
$admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
$transcripts_js_path = plugin_dir_path(__FILE__) . '../js/mxchat_transcripts.js';
// Check if files exist and get modification times
$color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
$embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
$admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
$transcripts_js_version = file_exists($transcripts_js_path) ? filemtime($transcripts_js_path) : $plugin_version;
// Enqueue scripts and styles with corrected paths
wp_enqueue_script(
'mxchat-color-picker',
plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
array('wp-color-picker'),
$color_picker_version,
true
);
wp_enqueue_script(
'mxchat-embedding-check',
plugin_dir_url(__FILE__) . '../js/embedding-check.js',
array(),
$embedding_check_version,
true
);
wp_enqueue_script(
'mxchat-transcripts-js',
plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
array('jquery'),
$transcripts_js_version,
true
);
wp_enqueue_script(
'mxchat-admin-js',
plugin_dir_url(__FILE__) . '../js/mxchat-admin.js',
array('jquery'),
$plugin_version,
true
);
wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
'ajax_url' => admin_url('admin-ajax.php'),
'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'),
));
// Enqueue the admin CSS
wp_enqueue_style(
'mxchat-admin-css',
plugin_dir_url(__FILE__) . '../css/admin-style.css',
array(),
$admin_css_version
);
// Localize the script for color picker and settings
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'] ?? 'Hey there! Ask me anything!',
'rate_limit_message' => $this->options['rate_limit_message'] ?? 'Rate limit exceeded. Please try again later.',
'loops_api_key' => $this->options['loops_api_key'] ?? '',
'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? 'Would you like to join our mailing list? Please provide your email below.',
'email_capture_response' => $this->options['email_capture_response'] ?? 'Thank you for providing your email! You\'ve been added to our list.',
'pdf_intent_trigger_text' => $this->options['pdf_intent_trigger_text'] ?? "Please provide the URL to the PDF you'd like to discuss.",
'pdf_intent_success_text' => $this->options['pdf_intent_success_text'] ?? "I've processed the PDF. What questions do you have about it?",
'pdf_intent_error_text' => $this->options['pdf_intent_error_text'] ?? "Sorry, I couldn't process the PDF. Please ensure it's a valid file.",
'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',
'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' => $this->options['toolbar_icon_color'] ?? '#212121',
));
}
public function mxchat_sanitize($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'], 70), 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_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['top_bar_title'])) {
$new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
}
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']);
}
if (isset($input['intro_message'])) {
$new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
}
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']);
}
if (isset($input['rate_limit_logged_in'])) {
$allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' to allowed values
$rate_limit = sanitize_text_field($input['rate_limit_logged_in']);
if (in_array($rate_limit, $allowed_limits, true)) {
$new_input['rate_limit_logged_in'] = $rate_limit;
} else {
$new_input['rate_limit_logged_in'] = '100'; // Default for logged-in users
}
}
if (isset($input['rate_limit_logged_out'])) {
$allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' to allowed values
$rate_limit = sanitize_text_field($input['rate_limit_logged_out']);
if (in_array($rate_limit, $allowed_limits, true)) {
$new_input['rate_limit_logged_out'] = $rate_limit;
} else {
$new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
}
}
if (isset($input['pre_chat_message'])) {
$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
}
if (isset($input['model'])) {
$allowed_models = array(
'grok-beta',
'grok-2',
'claude-3-5-sonnet-20241022',
'claude-3-opus-20240229',
'claude-3-sonnet-20240229',
'claude-3-haiku-20240307',
'gpt-4o',
'gpt-4o-mini',
'gpt-4-turbo',
'gpt-4',
'gpt-3.5-turbo',
);
if (in_array($input['model'], $allowed_models)) {
$new_input['model'] = sanitize_text_field($input['model']);
}
}
// Sanitize new pro features
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['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'])) {
$new_input['email_capture_response'] = sanitize_textarea_field($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'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
}
if (isset($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_status'])) {
$new_input['live_agent_status'] = ($input['live_agent_status'] === 'online') ? 'online' : 'offline';
}
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']) && $options['append_to_body'] === 'on') {
echo do_shortcode('[mxchat_chatbot floating="yes"]');
}
}
private static function mxchat_extract_main_content($html) {
$dom = new DOMDocument;
libxml_use_internal_errors(true); // Suppress HTML parsing errors
@$dom->loadHTML($html);
libxml_clear_errors();
$xpath = new DOMXPath($dom);
// Simplified selectors focusing on common content areas
$selectors = [
'//article',
'//*[@id="content"]',
'//*[@class="entry-content"]',
'//main',
];
foreach ($selectors as $selector) {
$nodes = $xpath->query($selector);
if ($nodes->length > 0) {
$content = '';
foreach ($nodes as $node) {
$content .= $dom->saveHTML($node);
}
return $content;
}
}
// Fallback: Return the entire body content if no specific selector matches
$body = $dom->getElementsByTagName('body');
return $body->length > 0 ? $dom->saveHTML($body->item(0)) : $html;
}
private function mxchat_fetch_loops_mailing_lists($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($norm_b));
}
}
}
?>
Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.
'; if (!$this->is_activated) { echo '';
echo '';
echo '
';
}
echo '';
echo '