$send = true;
} else {
if ($to_user == 0) {
$send = true;
} else {
$to_user = 0;
$send = true;
}
}
// Send message
if (isset($send) && (!isset($_SESSION['chat_login']['last_send']) || isset($_SESSION['chat_login']['last_send']) && time() >= $_SESSION['chat_login']['last_send'])) {
// Last message sent
$_SESSION['chat_login']['last_send'] = $_SERVER['REQUEST_TIME'];
// Delete old messages
$messages = new MessagesModel();
$messages->setCond('timestamp < "' . date('Y-m-d H:i:s', strtotime('-' . TIME_MESSAGE_OLD . ' minutes')) . '"');
$messages->delete();
// Data
$data = new StdClass();
$data->user = Filters::convert($_SESSION['chat_login']['user']);
$data->id_user = $_SESSION['chat_login']['id_user'];
$data->message = Filters::convert($message);
$data->to_user = $to_user;
$data->id_room = $_SESSION['chat_login']['id_room'];
$data->reserved = $reserved;
$data->timestamp = date('Y-m-d H:i:s');
$fields = array_keys((array) $data);
// Insert message
$messages = new MessagesModel();
$messages->setFields($fields);
$messages->setData($data);
require_once 'app/autoload.php';
// Checks if is logged user
if (isset($_SESSION['chat_login']['id_user'])) {
// Return
$return = '';
// Disables users stranded
UsersModel::userDeleteIdle();
// Condition
$condition = '(to_user = 0 OR id_user = '******'chat_login']['id_user'] . ' ';
$condition .= 'OR to_user = '******'chat_login']['id_user'] . ' ';
$condition .= 'OR (to_user != ' . $_SESSION['chat_login']['id_user'] . ' AND reserved = 0) ';
$condition .= 'OR (id_user = 0 AND to_user = 0)) ';
// Load messages
$messages = new MessagesModel();
$messages->setCond($condition);
$messages->setCond('id_room = ' . $_SESSION['chat_login']['id_room']);
$messages->setCond('timestamp >= "' . date('Y-m-d H:i:s', $_SESSION['chat_login']['last']) . '"');
$messages->setOrderBy('timestamp ASC');
$load = $messages->load_all();
$_SESSION['chat_login']['last'] = $_SERVER['REQUEST_TIME'];
$_SESSION['chat_login']['messages'] = isset($_SESSION['chat_login']['messages']) ? $_SESSION['chat_login']['messages'] : array();
$_SESSION['chat_login']['last_message'] = isset($_SESSION['chat_login']['last_message']) ? $_SESSION['chat_login']['last_message'] : $_SERVER['REQUEST_TIME'];
foreach ($load as $line) {
if (in_array($line['id'], $_SESSION['chat_login']['messages'])) {
continue;
} else {
$_SESSION['chat_login']['messages'][] = $line['id'];
if ($_SERVER['REQUEST_TIME'] > $_SESSION['chat_login']['last_message'] + 120) {
$_SESSION['chat_login']['last_message'] = $_SERVER['REQUEST_TIME'];
$_SESSION['chat_login']['messages'] = array();
