Completed
Push — master ( f6f10b...60ee45 )
by Björn
15:27
created

RepairIdentityProofKeyFolders::getName()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 2
nc 1
nop 0
dl 0
loc 3
rs 10
c 0
b 0
f 0
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<?php
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/**
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 * @copyright Copyright (c) 2017 Bjoern Schiessle <[email protected]>
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 *
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 * @license GNU AGPL version 3 or any later version
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 *
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 * This program 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 as
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 * published by the Free Software Foundation, either version 3 of the
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 * License, or (at your option) any later version.
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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
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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 OC\Repair\NC13;
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use OC\Files\AppData\Factory;
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use OCP\Files\IRootFolder;
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use OCP\Files\SimpleFS\ISimpleFolder;
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use OCP\IConfig;
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use OCP\Migration\IOutput;
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use OCP\Migration\IRepairStep;
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class RepairIdentityProofKeyFolders implements IRepairStep {
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	/** @var IConfig */
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	private $config;
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	/** @var \OC\Files\AppData\AppData */
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	private $appDataIdentityProof;
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	/** @var IRootFolder */
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	private $rootFolder;
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	/** @var string */
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	private $identityProofDir;
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	/**
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	 * RepairIdentityProofKeyFolders constructor.
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	 *
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	 * @param IConfig $config
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	 * @param Factory $appDataFactory
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	 * @param IRootFolder $rootFolder
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	 */
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	public function __construct(IConfig $config, Factory $appDataFactory, IRootFolder $rootFolder) {
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		$this->config = $config;
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		$this->appDataIdentityProof = $appDataFactory->get('identityproof');
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		$this->rootFolder = $rootFolder;
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		$instanceId = $this->config->getSystemValue('instanceid', null);
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		if ($instanceId === null) {
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			throw new \RuntimeException('no instance id!');
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		}
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		$this->identityProofDir = 'appdata_' . $instanceId . '/identityproof/';
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	}
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	/**
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	 * Returns the step's name
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	 *
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	 * @return string
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	 * @since 9.1.0
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	 */
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	public function getName() {
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		return "Rename folder with user specific keys";
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	}
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	/**
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	 * Run repair step.
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	 * Must throw exception on error.
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	 *
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	 * @param IOutput $output
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	 * @throws \Exception in case of failure
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	 * @since 9.1.0
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	 */
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	public function run(IOutput $output) {
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		$versionFromBeforeUpdate = $this->config->getSystemValue('version', '0.0.0');
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		if (version_compare($versionFromBeforeUpdate, '13.0.0.1', '<=')) {
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			$count = $this->repair();
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			$output->info('Repaired ' . $count . ' folders');
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		}
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	}
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	/**
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	 * rename all dirs with user specific keys to 'user-uid'
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	 *
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	 * @return int
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	 */
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	private function repair() {
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		$count = 0;
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		$dirListing = $this->appDataIdentityProof->getDirectoryListing();
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		/** @var ISimpleFolder $folder */
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		foreach ($dirListing as $folder) {
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			$name = $folder->getName();
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			$node = $this->rootFolder->get($this->identityProofDir . $name);
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			$node->move($this->identityProofDir . 'user-' . $name);
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			$count++;
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		}
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		return $count;
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	}
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}
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