/**
* @brief Retrieve the media server to use
*
* @param filename Name of the file to serve (acually, part of the path)
*
* @todo Check performences
*
* @return URL of the server to use.
*/
public static function getMediaServer($filename, &$protocol = NULL)
{
if (!self::_isActive()) {
return parent::getMediaServer($filename);
}
// Init the server list if needed
if (!self::$_servers) {
self::_initServers();
}
if (!self::$_activatedModule) {
return parent::getMediaServer($filename);
}
// If there is a least one ALL server, then use one of them
if (self::$_serversCount[CLOUDCACHE_FILE_TYPE_ALL]) {
$server = self::$_servers[CLOUDCACHE_FILE_TYPE_ALL][abs(crc32($filename)) % self::$_serversCount[CLOUDCACHE_FILE_TYPE_ALL]];
if ($protocol) {
$protocol = $server['protocol'];
}
return $server['url'];
}
// If there is servers, then use them
if (self::$_totalServerCount) {
// Loop on the file types to find the current one
foreach (self::$_fileTypes as $type) {
// If we find the type in the filename, then it is our
if (strstr($filename, $type) && self::$_serversCount[$type]) {
// Return one of those server
$server = self::$_servers[$type][abs(crc32($filename)) % self::$_serversCount[$type]];
if ($protocol) {
$protocol = $server['protocol'];
}
return $server['url'];
}
}
// If no file type found, then it is 'other'
// If there is server setted for the 'other' type, use it
if (self::$_serversCount[CLOUDCACHE_FILE_TYPE_OTHER]) {
// Return one of the server setted up
$server = self::$_servers[$type][abs(crc32($filename)) % self::$_serversCount[$type]];
if ($protocol) {
$protocol = $server['protocol'];
}
return $server['url'];
}
}
// If there is no server setted up, then use the parent method
return parent::getMediaServer($filename);
}
