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<?php |
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/** |
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* @copyright Copyright (c) 2020, Matias De lellis <[email protected]> |
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* |
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* @author Matias De lellis <[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\Model; |
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use OCP\IUser; |
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use OCP\IUserManager; |
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use OCA\FaceRecognition\Model\IModel; |
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use OCA\FaceRecognition\Service\SettingsService; |
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use OCA\FaceRecognition\Model\DlibCnnModel\DlibCnn68Model; |
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use OCA\FaceRecognition\Model\DlibCnnModel\DlibCnn5Model; |
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use OCA\FaceRecognition\Model\DlibHogModel\DlibHogModel; |
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class ModelManager { |
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/** There is no default model. This is used by tests */ |
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const DEFAULT_FACE_MODEL_ID = 1; |
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/** @var IUserManager */ |
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private $userManager; |
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/** @var SettingsService */ |
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private $settingsService; |
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/** @var DlibCnn5Model */ |
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private $dlibCnn5Model; |
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/** @var DlibCnn68Model */ |
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private $dlibCnn68Model; |
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/** @var DlibHogModel */ |
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private $dlibHogModel; |
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/** |
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* @patam IUserManager $userManager |
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* @param SettingsService $settingsService |
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* @param DlibCnn5Model $dlibCnn5Model |
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* @param DlibCnn68Model $dlibCnn68Model |
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* @param DlibHogModel $dlibHogModel |
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*/ |
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1 |
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public function __construct(IUserManager $userManager, |
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SettingsService $settingsService, |
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DlibCnn5Model $dlibCnn5Model, |
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DlibCnn68Model $dlibCnn68Model, |
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DlibHogModel $dlibHogModel) |
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{ |
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$this->userManager = $userManager; |
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1 |
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$this->settingsService = $settingsService; |
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1 |
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$this->dlibCnn5Model = $dlibCnn5Model; |
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1 |
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$this->dlibCnn68Model = $dlibCnn68Model; |
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1 |
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$this->dlibHogModel = $dlibHogModel; |
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1 |
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} |
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/** |
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* @param int $version model version |
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* @return IModel|null |
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*/ |
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public function getModel(int $version): ?IModel { |
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switch ($version) { |
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4 |
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case 1: |
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4 |
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$model = $this->dlibCnn5Model; |
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4 |
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break; |
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case 2: |
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$model = $this->dlibCnn68Model; |
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break; |
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case 3: |
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$model = $this->dlibHogModel; |
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break; |
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default: |
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$model = null; |
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break; |
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} |
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return $model; |
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} |
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/** |
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* @return IModel|null |
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*/ |
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public function getCurrentModel(): ?IModel { |
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$modelId = $this->settingsService->getCurrentFaceModel(); |
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return $this->getModel($modelId); |
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} |
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/** |
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* @return IModel[] |
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*/ |
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public function getAllModels(): array { |
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return [ |
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$this->dlibCnn5Model, |
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$this->dlibCnn68Model, |
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$this->dlibHogModel |
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]; |
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} |
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/** |
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* Set default model to use |
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* @param int $version model version |
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* @return bool true if successful. False otherwise |
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*/ |
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public function setDefault(int $version): bool { |
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$error_message = ''; |
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$model = $this->getModel($version); |
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if (is_null($model) || !$model->isInstalled() || !$model->meetDependencies($error_message)) |
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return false; |
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if ($this->settingsService->getCurrentFaceModel() !== $model->getId()) { |
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$this->settingsService->setCurrentFaceModel($model->getId()); |
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} |
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$this->userManager->callForAllUsers(function (IUser $user) { |
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$this->settingsService->setUserFullScanDone(false, $user->getUID()); |
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}); |
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return true; |
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} |
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} |
matiasdelellis /
facerecognition
