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<?php |
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/** |
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* @copyright Copyright (c) 2017, Matias De lellis <[email protected]> |
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* @copyright Copyright (c) 2018, Branko Kokanovic <[email protected]> |
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* |
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* @author Branko Kokanovic <[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 OCA\FaceRecognition\BackgroundJob\Tasks; |
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use OCA\FaceRecognition\BackgroundJob\FaceRecognitionBackgroundTask; |
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use OCA\FaceRecognition\BackgroundJob\FaceRecognitionContext; |
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/** |
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* Task to unlock flock-ed file (and release mutex this way, so another background job can start). |
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*/ |
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class UnlockTask extends FaceRecognitionBackgroundTask { |
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/** |
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* @inheritdoc |
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*/ |
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public function description() { |
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return "Release obtained lock"; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function execute(FaceRecognitionContext $context) { |
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if (!isset($context->propertyBag['lock'])) { |
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return false; |
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} |
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flock($context->propertyBag['lock'], LOCK_UN); |
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$lockFilename = $context->propertyBag['lock_filename']; |
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if (file_exists($lockFilename)) { |
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unlink($lockFilename); |
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} |
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return true; |
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} |
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} |
matiasdelellis /
facerecognition
