62 lines
1.8 KiB
PHP
62 lines
1.8 KiB
PHP
<?php
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/**
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* @author Robin McCorkell <rmccorkell@owncloud.com>
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*
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* @copyright Copyright (c) 2015, ownCloud, Inc.
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OCA\Files_External\Lib;
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use \OCP\Files\Storage;
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use \OCA\Files_External\Lib\StorageConfig;
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/**
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* Trait for objects that can modify StorageConfigs and wrap Storages
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*
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* When a storage implementation is being prepared for use, the StorageConfig
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* is passed through manipulateStorageConfig() to update any parameters as
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* necessary. After the storage implementation has been constructed, it is
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* passed through wrapStorage(), potentially replacing the implementation with
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* a wrapped storage that changes its behaviour.
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*
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* Certain configuration options need to be set before the implementation is
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* constructed, while others are retrieved directly from the storage
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* implementation and so need a wrapper to be modified.
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*/
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trait StorageModifierTrait {
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/**
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* Modify a StorageConfig parameters
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*
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* @param StorageConfig $storage
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*/
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public function manipulateStorageConfig(StorageConfig &$storage) {
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}
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/**
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* Wrap a Storage if necessary
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*
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* @param Storage $storage
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* @return Storage
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*/
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public function wrapStorage(Storage $storage) {
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return $storage;
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}
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}
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