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Massive refactor of the analyzer branch and sync it back up with the

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cloud storage branch (for the last time)

* Backported all the bugfixes from cc-5709-airtime-analyzer-cloud-storage
* Backported missing FileStorageBackend.php
* Fixed CC-6001: Track titles and artist names with slashes break audio preview
* Refactored all the MediaController code, pulling out the logic into MediaService
* Fixed an API key leak to guests in the Media API
* Made this branch work without cloud_storage.conf (defaults to file storage)
* Made ApiController's getMediaAction use the MediaService code
This commit is contained in:
Albert Santoni 2015-02-20 14:01:06 -05:00
parent 6d00da89db
commit 2a89e4d5a0
13 changed files with 275 additions and 179 deletions
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36
airtime_mvc/application/cloud_storage/ProxyStorageBackend.php
View file

@ -1,19 +1,20 @@
<?php
require_once 'StorageBackend.php';
require_once 'Amazon_S3.php';
require_once 'FileStorageBackend.php';
require_once 'Amazon_S3StorageBackend.php';
/**
*
*
* Controls access to the storage backend class where a file is stored.
*
*/
class ProxyStorageBackend extends StorageBackend
{
private $storageBackend;
/**
* Receives the file's storage backend and instantiates the approriate
* Receives the file's storage backend and instantiates the appropriate
* object.
*/
public function ProxyStorageBackend($storageBackend)
@ -23,27 +24,42 @@ class ProxyStorageBackend extends StorageBackend
//The storage backend in the airtime.conf directly corresponds to
//the name of the class that implements it (eg. Amazon_S3), so we
//can easily create the right backend object dynamically:
$this->storageBackend = new $storageBackend($CC_CONFIG[$storageBackend]);
if ($storageBackend == "amazon_S3") {
$this->storageBackend = new Amazon_S3StorageBackend($CC_CONFIG["amazon_S3"]);
} else if ($storageBackend == "file") {
$this->storageBackend = new FileStorageBackend();
} else {
$this->storageBackend = new $storageBackend($CC_CONFIG[$storageBackend]);
}
}
public function getAbsoluteFilePath($resourceId)
{
return $this->storageBackend->getAbsoluteFilePath($resourceId);
}
public function getSignedURL($resourceId)
{
return $this->storageBackend->getSignedURL($resourceId);
}
public function getFileSize($resourceId)
{
return $this->storageBackend->getFileSize($resourceId);
}
public function deletePhysicalFile($resourceId)
{
$this->storageBackend->deletePhysicalFile($resourceId);
}
}
public function deleteAllCloudFileObjects()
{
$this->storageBackend->deleteAllCloudFileObjects();
}
public function getFilePrefix()
{
return $this->storageBackend->getFilePrefix();
}
}