96 lines
3.2 KiB
PHP
96 lines
3.2 KiB
PHP
<?php
|
|
|
|
require_once 'ProxyStorageBackend.php';
|
|
|
|
/**
|
|
* Skeleton subclass for representing a row from the 'cloud_file' table.
|
|
*
|
|
* This class uses Propel's delegation feature to virtually inherit from CcFile!
|
|
* You can call any CcFile method on this function and it will work! -- Albert
|
|
*
|
|
* Each cloud_file has a corresponding cc_file referenced as a foreign key.
|
|
* The file's metadata is stored in the cc_file table. This, cloud_file,
|
|
* table represents files that are stored in the cloud.
|
|
*
|
|
* You should add additional methods to this class to meet the
|
|
* application requirements. This class will only be generated as
|
|
* long as it does not already exist in the output directory.
|
|
*
|
|
* @package propel.generator.airtime
|
|
*/
|
|
class CloudFile extends BaseCloudFile
|
|
{
|
|
private $proxyStorageBackend;
|
|
|
|
/**
|
|
* Returns a signed URL to the file's object on Amazon S3. Since we are
|
|
* requesting the file's object via this URL, it needs to be signed because
|
|
* all objects stored on Amazon S3 are private.
|
|
*/
|
|
public function getURLsForTrackPreviewOrDownload()
|
|
{
|
|
if ($this->proxyStorageBackend == null) {
|
|
$this->proxyStorageBackend = new ProxyStorageBackend($this->getStorageBackend());
|
|
}
|
|
return $this->proxyStorageBackend->getDownloadURLs($this->getResourceId(), $this->getFilename());
|
|
}
|
|
|
|
/**
|
|
*
|
|
* Returns a url to the file's object on Amazon S3.
|
|
*/
|
|
public function getAbsoluteFilePath()
|
|
{
|
|
if ($this->proxyStorageBackend == null) {
|
|
$this->proxyStorageBackend = new ProxyStorageBackend($this->getStorageBackend());
|
|
}
|
|
return $this->proxyStorageBackend->getAbsoluteFilePath($this->getResourceId());
|
|
}
|
|
|
|
public function getFilename()
|
|
{
|
|
$filename = $this->getDbFilepath();
|
|
$info = pathinfo($filename);
|
|
|
|
//Add the correct file extension based on the MIME type, for files that were uploaded with the wrong extension.
|
|
$mime = $this->getDbMime();
|
|
$extension = FileDataHelper::getFileExtensionFromMime($mime);
|
|
|
|
return $info['filename'] . $extension;
|
|
}
|
|
|
|
/**
|
|
* Checks if the file is a regular file that can be previewed and downloaded.
|
|
*/
|
|
public function isValidPhysicalFile()
|
|
{
|
|
// We don't need to check if the cloud file is a valid file because
|
|
// before it is imported the Analyzer runs it through Liquidsoap
|
|
// to check its playability. If Liquidsoap can't play the file it
|
|
// does not get imported into the Airtime library.
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* Deletes the file from cloud storage
|
|
*/
|
|
public function deletePhysicalFile()
|
|
{
|
|
if ($this->proxyStorageBackend == null) {
|
|
$this->proxyStorageBackend = new ProxyStorageBackend($this->getStorageBackend());
|
|
}
|
|
$this->proxyStorageBackend->deletePhysicalFile($this->getResourceId());
|
|
}
|
|
|
|
/**
|
|
*
|
|
* Deletes the cc_file and cloud_file entries from the database.
|
|
*/
|
|
public function delete(PropelPDO $con = NULL)
|
|
{
|
|
CcFilesQuery::create()->findPk($this->getCcFileId())->delete();
|
|
parent::delete();
|
|
}
|
|
}
|