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18fbacdd8d
The new oc_previews table is optimized for storing previews and should decrease significantly the space taken by previews in the filecache table. This attend to reuse the IObjectStore abstraction over S3/Swift/Azure but currently only support one single bucket configuration. Signed-off-by: Carl Schwan <carl.schwan@nextclound.com>
44 lines
1.3 KiB
PHP
44 lines
1.3 KiB
PHP
<?php
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namespace OC\Preview\Storage;
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use OC;
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use OC\Files\ObjectStore\PrimaryObjectStoreConfig;
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use OC\Preview\Db\Preview;
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use OCP\IConfig;
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class StorageFactory implements IPreviewStorage {
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private ?IPreviewStorage $backend = null;
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public function __construct(private PrimaryObjectStoreConfig $objectStoreConfig, private IConfig $config) {}
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public function writePreview(Preview $preview, $stream): false|int {
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return $this->getBackend()->writePreview($preview, $stream);
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}
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public function readPreview(Preview $preview) {
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return $this->getBackend()->readPreview($preview);
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}
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public function deletePreview(Preview $preview) {
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$this->getBackend()->deletePreview($preview);
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}
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private function getBackend(): IPreviewStorage {
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if ($this->backend) {
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return $this->backend;
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}
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$objectStoreConfig = $this->objectStoreConfig->getObjectStoreConfigForRoot();
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if ($objectStoreConfig) {
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$objectStore = $this->objectStoreConfig->buildObjectStore($objectStoreConfig);
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$this->backend = new ObjectStorePreviewStorage($objectStore, $objectStoreConfig['arguments']);
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} else {
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$configDataDirectory = $this->config->getSystemValue('datadirectory', OC::$SERVERROOT . '/data');
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$this->backend = new LocalPreviewStorage($configDataDirectory);
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}
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return $this->backend;
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}
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}
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