51 lines
1.2 KiB
PHP
51 lines
1.2 KiB
PHP
<?php
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require_once 'StorageBackend.php';
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require_once 'Amazon_S3.php';
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/**
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*
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* Controls access to the storage backend class where a file is stored.
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*
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*/
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class ProxyStorageBackend extends StorageBackend
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{
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private $storageBackend;
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/**
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* Receives the file's storage backend and instantiates the approriate
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* object.
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*/
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public function ProxyStorageBackend($storageBackend)
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{
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$CC_CONFIG = Config::getConfig();
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$this->storageBackend = new $storageBackend($CC_CONFIG[$storageBackend]);
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}
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public function getAbsoluteFilePath($resourceId)
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{
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return $this->storageBackend->getAbsoluteFilePath($resourceId);
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}
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public function getSignedURL($resourceId)
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{
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return $this->storageBackend->getSignedURL($resourceId);
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}
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public function getFileSize($resourceId)
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{
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return $this->storageBackend->getFileSize($resourceId);
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}
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public function deletePhysicalFile($resourceId)
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{
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$this->storageBackend->deletePhysicalFile($resourceId);
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}
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public function deleteAllCloudFileObjects()
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{
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$this->storageBackend->deleteAllCloudFileObjects();
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}
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}
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