Файл: include/ajax/remove_friend.php
Строк: 41
<?php
defined('_VALID') or die('Restricted Access!');
require $config['BASE_DIR']. '/classes/filter.class.php';
require $config['BASE_DIR']. '/include/adodb/adodb.inc.php';
require $config['BASE_DIR']. '/include/dbconn.php';
require $config['BASE_DIR']. '/include/compat/json.php';
$data = array('status' => 0, 'msg' => '');
if ( isset($_POST['user_id']) ) {
if ( isset($_SESSION['uid']) ) {
$filter = new VFilter();
$uid = intval($_SESSION['uid']);
$user_id = $filter->get('user_id', 'INTEGER');
if ( $uid == $user_id ) {
$data['msg'] = show_err($lang['ajax.remove_friend_self']);
} else {
$sql = "DELETE FROM friends WHERE UID = " .$user_id. " AND FID = " .$uid. " LIMIT 1";
$conn->execute($sql);
$sql = "DELETE FROM friends WHERE UID = ".$uid." AND FID = ".$user_id." LIMIT 1";
$conn->execute($sql);
$sql = "UPDATE signup SET total_friends = total_friends-1 WHERE UID = ".$uid." LIMIT 1";
$conn->execute($sql);
$sql = "UPDATE signup SET total_friends = total_friends-1 WHERE UID = ".$user_id." LIMIT 1";
$conn->execute($sql);
$data['status'] = 1;
$data['msg'] = show_msg($lang['ajax.remove_friend_success']);
}
} else {
$data['msg'] = show_err($lang['ajax.remove_friend_login']);
}
} else {
$data['msg'] = show_err('Invalid request!?');
}
echo json_encode($data);
die();
?>