public static function backup($filename, $channelId, $removeAfterBackup = false)
{
$serv = StorageServer::getFreestServer();
$relativepath = "uploads/{$channelId}/{$filename}";
if ($serv !== false) {
$hash = hash_hmac('sha256', $serv->address, $serv->private_key);
$err = file_get_contents($serv->address . 'mkdir.php?cid=' . $channelId . '&hash=' . $hash);
$filepath = ROOT . $relativepath;
$addr = preg_replace("#^https?://([a-zA-Z0-9.-]+)(/.*)?\$#", "\$1", $serv->address);
shell_exec("scp {$filepath} " . $serv->user . "@{$addr}:" . $serv->path . $relativepath . "");
if ($removeAfterBackup) {
unlink($filepath);
}
if (class_exists('Backup')) {
Backup::create(array('channel_id' => $channelId, 'filepath' => $filepath, 'server' => $serv->address));
}
}
return $serv->address . $relativepath;
}
public static function upload($file, $type, $fileId, $channelId, $default = '', $backup = false)
{
if (!file_exists(ROOT . 'uploads/')) {
mkdir(ROOT . 'uploads');
}
if (!file_exists(ROOT . 'uploads/' . $channelId . '/')) {
mkdir(ROOT . 'uploads/' . $channelId);
}
if ($file['name'] != '') {
$name = $file['name'];
$ext = explode('.', $name);
$ext = $ext[count($ext) - 1];
switch ($type) {
case 'vid':
if (in_array(strtolower($ext), array('webm', 'mp4', 'm4a', 'mpg', 'mpeg', '3gp', '3g2', 'asf', 'wma', 'mov', 'avi', 'wmv', 'ogg', 'ogv', 'flv', 'mkv'))) {
$path = 'uploads/' . $channelId . '/' . $fileId . '.' . $ext;
move_uploaded_file($file['tmp_name'], ROOT . $path);
$duration = self::getVideoDuration(ROOT . $path);
StorageServer::lockFreestServer();
self::convert(ROOT . $path);
$serv = StorageServer::getFreestServer();
return array($serv->address . $path, $duration);
}
break;
case 'img':
if (in_array(strtolower($ext), array('jpeg', 'jpg', 'png', 'gif', 'tiff', 'svg'))) {
$path = 'uploads/' . $channelId . '/' . $fileId . '.' . $ext;
move_uploaded_file($file['tmp_name'], ROOT . $path);
if ($backup) {
StorageServer::backup($fileId . '.' . $ext, $channelId);
}
return WEBROOT . $path . '?' . time();
}
break;
}
}
return $default;
}
