/**
* Save file from remote machine to localhost
*
* @param string $strategy
* @param array $params
*/
public static function localize($path, $strategy, $params = array())
{
$oldPath = $path;
$depth = 3;
$imageDir = self::$imageDir;
switch ($strategy) {
case "cover":
$imageDir .= 'covers/';
$depth = 2;
break;
case "photo":
$imageDir .= 'photos/';
$depth = 3;
break;
case "screenshot":
$imageDir .= 'screenshots/';
$depth = 3;
break;
case "poster":
$imageDir .= 'posters/';
$depth = 2;
break;
case "cache":
$imageDir .= 'cache/';
$depth = 2;
break;
}
if (isset($params['extension'])) {
$extension = $params['extension'];
} else {
$extension = strtolower(pathinfo($oldPath, PATHINFO_EXTENSION));
}
$basename = isset($params['name']) && $params['name'] ? $params['name'] : basename($oldPath);
$basename = Lms_LangHelpers::translit($basename);
$basename = strtolower($basename);
$basename = Lms_Ufu::nameToUrl($basename);
$basename = ereg_replace('[^a-z0-9!@_\\.-]', '', $basename);
if (strlen(trim($basename))) {
do {
$newPath = $imageDir . self::_generateRandomPrefixFolders($depth) . $basename . '.' . $extension;
$depth++;
} while (Lms_Ufs::file_exists($newPath));
Lms_FileSystem::createFolder(dirname($newPath), 0777, true);
if (preg_match('{^https?://}i', $oldPath)) {
self::downloadImage($oldPath, $newPath);
} else {
Lms_Ufs::copy($oldPath, $newPath);
}
return $newPath;
}
return $oldPath;
}
/**
* Set callback function which perform logging
*
* @param string $callback
*/
public static function setLogger($callback)
{
self::$logger = $callback;
}
function move($sourcePath, $destinationPath)
{
Lms_Ufs::rename($sourcePath, $destinationPath);
}
/**
* Parse url
*
* @param string $url
* @return unknown
*/
public static function parseUrl($url)
{
$fileSize = Lms_Ufs::filesize($url);
//Для удалённых файлов не отработает т.к. нет модулей UFS_HTTP, UFS_FTP ...
$filePath = Lms_Ufs::getAbsolutePath($url);
$extension = strtolower(pathinfo($url, PATHINFO_EXTENSION));
$demuxer = self::_getDemuxer($fileSize, $extension);
$localtempfilename = false;
$info = array();
if ($demuxer) {
if (self::_isRemote($url)) {
if ($fp_remote = fopen($url, 'rb')) {
$localtempfilename = tempnam('/tmp', 'getID3');
if ($fp_local = fopen($localtempfilename, 'wb')) {
$buffer = '';
while (!feof($fp_remote) && strlen($buffer) < 32768) {
$buffer .= fread($fp_remote, 8192);
}
fwrite($fp_local, $buffer);
fclose($fp_local);
self::_log("Localize {$filePath} to {$localtempfilename}");
$filePath = $localtempfilename;
}
fclose($fp_remote);
}
}
do {
$curAdapter = Lms_Modular::loadModule('Adapter_' . ucfirst($demuxer), true);
if (!$curAdapter) {
throw new Exception("Can't get instance of Adapter_" . ucfirst($demuxer));
}
if (isset(self::$_config['instances'][$demuxer]) && is_object(self::$_config['instances'][$demuxer])) {
$instance = self::$_config['instances'][$demuxer];
try {
$next = false;
self::_log("Parse {$filePath} with {$demuxer}");
$info = call_user_func(array($curAdapter, 'analyze'), $instance, $filePath, $fileSize);
} catch (Exception $e) {
self::_log("{$demuxer} failed");
if ($nextDemuxer = self::_getNextDemuxer($fileSize, $extension, $demuxer)) {
$next = true;
$demuxer = $nextDemuxer;
} else {
$next = false;
}
}
} else {
self::_log("You must get an instance of demuxer: {$demuxer} before parsing url! ");
if ($nextDemuxer = self::_getNextDemuxer($fileSize, $extension, $demuxer)) {
$next = true;
$demuxer = $nextDemuxer;
} else {
$next = false;
}
}
} while ($next);
if ($localtempfilename) {
self::_log("Unlink {$localtempfilename}");
unlink($localtempfilename);
$localtempfilename = false;
}
return $info;
} else {
throw new Exception("There is no demuxer to parse this extension: " . $extension);
}
}
function _readFolder()
{
$this->_files = new Lms_FileSystem_Files();
$this->_folders = new Lms_FileSystem_Folders();
$path = $this->getPath();
if (Lms_Ufs::is_dir($path)) {
if ($dh = Lms_Ufs::opendir($path)) {
while (($file = Lms_Ufs::readdir($dh)) !== false) {
if ($file != '.' && $file != '..') {
$filePath = $path . "/" . $file;
if (Lms_Ufs::is_dir($filePath)) {
$this->_folders->add(new Lms_FileSystem_Folder($filePath));
} else {
$this->_files->add(new Lms_FileSystem_File($filePath));
}
}
}
Lms_Ufs::closedir($dh);
}
}
$this->_readed = true;
}
function delete()
{
Lms_Ufs::unlink($this->getPath());
}
