/**
* Init Screets Chat X when WordPress Initialises
*
* @access public
* @return void
*/
function init()
{
// Before init action
do_action('before_cx_init');
// Check if Woocommerce installed
if (function_exists('is_woocommerce')) {
define('CX_WC_INSTALLED', true);
}
// Some user info
$this->current_page = cx_current_page_url();
$this->ip = cx_ip_address();
// User is operator?
if (current_user_can('answer_visitors')) {
define('CX_OP', true);
// User is visitor?
} else {
define('CX_VISITOR', true);
}
if (!is_admin() || defined('DOING_AJAX')) {
add_action('wp_enqueue_scripts', array(&$this, 'frontend_scripts'));
add_action('wp_print_scripts', array($this, 'check_jquery'), 25);
}
// Create options object
$this->option = new CX_options(__FILE__);
// Get options set
require CX_PATH . '/core/options/options.php';
// Create options page
$this->option->add_options_page(array('menu_title' => __('Settings', 'cx'), 'parent' => 'chat_x'), $cx_opts_set);
// Get all options
$this->opts = $this->option->get_options();
// Ajax requests
$ajax_prefix = !empty($this->opts['faster_ajax']) ? 'cx_' : 'wp_';
add_action($ajax_prefix . 'ajax_cx_ajax_callback', 'cx_ajax_callback');
add_action($ajax_prefix . 'ajax_nopriv_cx_ajax_callback', 'cx_ajax_callback');
// WPML support (updates opts)
if (function_exists('icl_register_string')) {
$this->WPML($cx_opts_set);
}
// Save user info
if (is_user_logged_in()) {
global $current_user;
// Get currently logged user info
get_currentuserinfo();
$this->user = $current_user;
// Visitor info
} else {
$visitor_id = $this->session->get('visitor_id');
// Create new unique ID
if (empty($visitor_id)) {
$visitor_id = uniqid(rand(), false);
// Save id into the session
$this->session->set('visitor_id', $visitor_id);
}
$this->user = (object) array('ID' => $visitor_id, 'display_name' => null, 'user_email' => null);
}
// Register Visitors post type when default AJAX base is enabled
/*if( $this->opts['app'] == 'none' ) {
$labels = array(
'name' => _x( 'Visitors', 'Post Type General Name', 'cx' ),
'singular_name' => _x( 'Visitor', 'Post Type Singular Name', 'cx' ),
'menu_name' => __( 'Visitor', 'cx' ),
'parent_item_colon' => __( 'Parent Visitor:', 'cx' ),
'all_items' => __( 'All Visitors', 'cx' ),
'view_item' => __( 'View Visitor', 'cx' ),
'add_new_item' => __( 'Add New Visitor', 'cx' ),
'add_new' => __( 'New Visitor', 'cx' ),
'edit_item' => __( 'Edit Visitor', 'cx' ),
'update_item' => __( 'Update Visitor', 'cx' ),
'search_items' => __( 'Search visitors', 'cx' ),
'not_found' => __( 'No visitors found', 'cx' ),
'not_found_in_trash' => __( 'No visitors found in Trash', 'cx' ),
);
$args = array(
'labels' => $labels,
'supports' => array( 'title', 'custom-fields' ),
'hierarchical' => false,
'public' => false,
'show_ui' => true,
'show_in_menu' => false,
'show_in_nav_menus' => false,
'show_in_admin_bar' => false,
'menu_position' => 60,
'menu_icon' => '',
'can_export' => true,
'has_archive' => true,
'exclude_from_search' => true,
'publicly_queryable' => true,
'capability_type' => 'page',
'capabilities' => array(
// 'create_posts' => false
)
);
register_post_type( 'cx_visitor', $args );
}*/
// Register Offline Messages post type
$labels = array('name' => _x('Offline Messages', 'Post Type General Name', 'cx'), 'singular_name' => _x('Offline Message', 'Post Type Singular Name', 'cx'), 'menu_name' => __('Offline Message', 'cx'), 'parent_item_colon' => __('Parent Offline Message:', 'cx'), 'all_items' => __('All Offline Messages', 'cx'), 'view_item' => __('View Offline Message', 'cx'), 'add_new_item' => __('Add New Offline Message', 'cx'), 'add_new' => __('New Offline Message', 'cx'), 'edit_item' => __('Edit Offline Message', 'cx'), 'update_item' => __('Update Offline Message', 'cx'), 'search_items' => __('Search offline message', 'cx'), 'not_found' => __('No offline message found', 'cx'), 'not_found_in_trash' => __('No offline message found in Trash', 'cx'));
$args = array('labels' => $labels, 'supports' => array('title'), 'hierarchical' => false, 'public' => false, 'show_ui' => true, 'show_in_menu' => false, 'show_in_nav_menus' => false, 'show_in_admin_bar' => false, 'menu_position' => 60, 'menu_icon' => '', 'can_export' => true, 'has_archive' => false, 'exclude_from_search' => true, 'publicly_queryable' => false, 'rewrite' => false, 'capability_type' => 'page', 'capabilities' => array());
register_post_type('cx_offline_msg', $args);
// Predefined Messages post type
/*$labels = array(
'name' => _x( 'Predifined Messages', 'Post Type General Name', 'cx' ),
'singular_name' => _x( 'Predefined Message', 'Post Type Singular Name', 'cx' ),
'menu_name' => __( 'Predefined Message', 'cx' ),
'parent_item_colon' => __( 'Parent Predefined Message:', 'cx' ),
'all_items' => __( 'All Predefined Messages', 'cx' ),
'view_item' => __( 'View Predefined Message', 'cx' ),
'add_new_item' => __( 'Add New Predefined Message', 'cx' ),
'add_new' => __( 'New Predefined Message', 'cx' ),
'edit_item' => __( 'Edit Predefined Message', 'cx' ),
'update_item' => __( 'Update Predefined Message', 'cx' ),
'search_items' => __( 'Search predefined message', 'cx' ),
'not_found' => __( 'No predefined message found', 'cx' ),
'not_found_in_trash' => __( 'No predefined message found in Trash', 'cx' ),
);
$args = array(
'labels' => $labels,
'supports' => array( 'title', 'editor' ),
'hierarchical' => false,
'public' => false,
'show_ui' => true,
'show_in_menu' => false,
'show_in_nav_menus' => false,
'show_in_admin_bar' => false,
'menu_position' => 60,
'menu_icon' => '',
'can_export' => true,
'has_archive' => true,
'exclude_from_search' => true,
'publicly_queryable' => true,
'capability_type' => 'page',
'capabilities' => array(
// 'create_posts' => false
)
);
register_post_type( 'cx_predefined_msg', $args );*/
// Add operator name to user fields
if (defined('CX_OP')) {
add_action('show_user_profile', array(&$this, 'xtra_profile_fields'), 10);
add_action('edit_user_profile', array(&$this, 'xtra_profile_fields'), 10);
add_action('personal_options_update', array(&$this, 'save_xtra_profile_fields'));
add_action('edit_user_profile_update', array(&$this, 'save_xtra_profile_fields'));
}
// Add custom css
if (!empty($this->opts['custom_css']) || @$this->opts['avatar_size'] != 30) {
add_action('wp_footer', array(&$this, 'custom_css'));
}
// Render chat box
add_action('wp_footer', array(&$this, 'display_chatbox'));
// Shortcodes
add_shortcode('cx_btn', 'cx_shortcode_open_chatbox');
// Check updates
$this->update();
// Initialization action
do_action('cx_init');
}
/**
* Send offline message
*
* @return bool
*/
function cx_send_offline_msg($to, $site_email, $data)
{
global $CX;
$f = array();
$usr = new CX_User();
$opts = $CX->opts;
$ip_addr = cx_ip_address();
//
// Email template
//
$msg = $html = '<div style="color:#222222;font-family:Arial,sans-serif;font-size:14px;">';
$msg .= cx_offline_email_head();
// Wrapper
$msg .= '<div style="border-width:0 1px 1px 1px; border-style: solid; border-color: #ddd;">';
// Lead message
$msg .= '<div style="font-size:15px;padding:30px;line-height:20px;">' . htmlspecialchars_decode($opts['contact_header']) . '</div>';
// Form details
$msg .= '<div style="font-size:15px;padding:0 30px 15px 30px;line-height:20px;">';
//
// Message content
//
// Name field
if (!empty($data['name'])) {
$msg .= '<strong>' . __('Name', 'cx') . '</strong>: ' . $data['name'] . '<br />';
}
// Email field
if (!empty($data['name'])) {
$msg .= '<strong>' . __('E-mail', 'cx') . '</strong>: <a href="' . $data['email'] . '">' . $data['email'] . '</a><br />';
}
// Phone field
if (!empty($data['phone'])) {
$msg .= '<strong>' . __('Phone', 'cx') . '</strong>: ' . $data['phone'] . '<br />';
}
// Message field
$msg .= '<strong>' . __('Message', 'cx') . '</strong>: <br>' . str_replace("\n", '<br />', htmlspecialchars(stripslashes($data['msg']))) . '<br />';
// User additional message
$msg .= '<div style="font-size:11px;padding:15px 0;">' . __('User information', 'cx') . ': <br>' . $ip_addr . ' - ' . $usr->info('os') . ', ' . $usr->info('browser') . ' ' . $usr->info('version') . '<br>' . $_SERVER['HTTP_REFERER'] . '<br>' . '</div>';
$msg .= '</div>';
// form details
// Footer
$msg .= cx_offline_email_foot();
$msg .= '</div>';
// wrapper
$msg .= '</div>';
// Set subject
$subject = '[' . $opts['site_name'] . '] ' . __('New offline message', 'cx');
/**
* Send email to admin emails
*/
$headers = array();
$headers[] = 'MIME-Version: 1.0';
$headers[] = 'content-type: text/html';
$headers[] = 'charset=utf-8';
// From visitor if email given by visitor
if (!empty($data['email'])) {
$_name = !empty($data['name']) ? $data['name'] : $opts['site_name'];
$headers[] = 'From: [' . $_name . '] <' . $data['email'] . '>';
// From operator if no email given by visitor
} else {
$headers[] = 'From: [' . $opts['site_name'] . '] <' . $site_email . '>';
}
//
// Send email to admins
//
if (!wp_mail($to, $subject, $msg, $headers)) {
$f['status'] = 'failed';
} else {
$f['status'] = 'succeed';
}
//
// Add offline message
//
$f['name'] = $data['name'];
$f['email'] = $data['email'];
$f['os'] = $usr->info('os');
$f['browser'] = $usr->info('browser');
$f['version'] = $usr->info('version');
$f['site_email'] = $site_email;
$f['to'] = $to;
cx_add_offline_msg($data['msg'], $f, $ip_addr);
// If email sent failed, return false
if ($f['status'] == 'failed') {
return false;
}
/**
* Send copy to the visitor
*/
if (!empty($data['email']) and !empty($opts['contact_email_to_visitor'])) {
// Set subject
$subject = '[' . $opts['site_name'] . '] ' . __('We received your message', 'cx');
$headers = array();
$headers[] = 'MIME-Version: 1.0';
$headers[] = 'content-type: text/html';
$headers[] = 'charset=utf-8';
$to = $data['email'];
// Send email to the visitor
wp_mail($to, $subject, $msg, $headers);
}
return true;
}
