/**
* Chat offline shortcode
*
* @access public
* @return string
*/
function sc_chat_shortcode_offline($atts, $content = '')
{
// Check if all OPs offline
if (!Chat::check_if_any_op_online()) {
return $content;
}
}
/**
* Send chat message
*
* @access public
* @return array
*/
public static function send_chat_msg($params)
{
// Get user data from session
$chat_user_name = $_SESSION['sc_chat']['chat_user_name'];
$chat_user_gravatar = $_SESSION['sc_chat']['chat_user_gravatar'];
$chat_user_email = $_SESSION['sc_chat']['chat_user_email'];
// First check if any OP is online
if (!Chat::check_if_any_op_online()) {
// Logout user
Chat::logout();
// Prepare email data for last message
$data = array('f_chat_user_name' => $chat_user_name, 'f_chat_user_email' => $chat_user_email, 'f_chat_user_question' => $params['chat_line'], 'prefix' => '(!) ' . strtoupper(__('User has been sent this message after you disconnected from chat', 'sc_chat')) . ": \r\n\r\n");
// Send email now
$email = Chat::send_contact_from($data);
if (!empty($email['error'])) {
throw new Exception($email['error']);
} else {
throw new Exception(__("We are offline now. However, your message has been sent to us by email. We will contact you as soon as possible", 'sc_chat'));
}
}
if (empty($chat_user_name)) {
throw new Exception(__('You are not logged in', 'sc_chat'));
}
if (empty($params['chat_line'])) {
throw new Exception(__("You haven't entered a chat message", 'sc_chat'));
}
// If receiver ID empty, make it __OP__
if (current_user_can('chat_with_users') and !empty($params['receiver_ID'])) {
$receiver_ID = sanitize_key($params['receiver_ID']);
} else {
$receiver_ID = '__OP__';
}
// sent by visitor
// Prepare chat line data
$chat = new Chat_line(array('author' => $chat_user_name, 'gravatar' => $chat_user_gravatar, 'visitor_ID' => !empty($params['visitor_ID']) ? $params['visitor_ID'] : null, 'receiver_ID' => $receiver_ID, 'email' => $chat_user_email, 'chat_line' => Chat::sanitize_chat_line($params['chat_line'])));
// Save chat message
$insert_ID = $chat->save();
return array('status' => 1, 'insert_ID' => $insert_ID);
}
