2a89e4d5a0
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
65 lines
1.4 KiB
PHP
65 lines
1.4 KiB
PHP
<?php
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/**
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*
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* Provides access to file objects stored on a specific storage backend.
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*/
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abstract class StorageBackend
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{
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private $bucket;
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private $accessKey;
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private $secretKey;
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/** Returns the file object's URL to the storage backend it is located on. */
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abstract public function getAbsoluteFilePath($resourceId);
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/** Returns the file object's signed URL. The URL must be signed since they
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* privately stored on the storage backend. */
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abstract public function getSignedURL($resourceId);
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/** Returns the file's size in bytes. */
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abstract public function getFileSize($resourceId);
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/** Deletes the file from the storage backend. */
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abstract public function deletePhysicalFile($resourceId);
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protected function getBucket()
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{
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return $this->bucket;
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}
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protected function setBucket($bucket)
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{
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$this->bucket = $bucket;
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}
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protected function getAccessKey()
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{
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return $this->accessKey;
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}
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protected function setAccessKey($accessKey)
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{
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$this->accessKey = $accessKey;
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}
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protected function getSecretKey()
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{
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return $this->secretKey;
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}
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protected function setSecretKey($secretKey)
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{
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$this->secretKey = $secretKey;
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}
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public function deleteAllCloudFileObjects()
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{
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return false;
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}
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public function getFilePrefix()
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{
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return "";
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}
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}
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