<?php /** * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; under version 2 * of the License (non-upgradable). * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * Copyright (c) 2020 (original work) Open Assessment Technologies SA; */ declare(strict_types=1); namespace oat\taoMediaManager\model\relation\event; use oat\oatbox\event\EventManager; use oat\oatbox\filesystem\File; use oat\oatbox\service\ConfigurableService; use oat\taoMediaManager\model\MediaService; use oat\taoMediaManager\model\sharedStimulus\parser\SharedStimulusMediaExtractor; use tao_helpers_File; class MediaSavedEventDispatcher extends ConfigurableService { public function dispatchFromContent(string $id, string $mimeType, string $content): void { $elementIds = $this->isSharedStimulus($mimeType) ? $this->getSharedStimulusExtractor()->extractMediaIdentifiers($content) : []; $this->getEventManager()->trigger(new MediaSavedEvent($id, $elementIds)); } /** * @param string|File $fileSource */ public function dispatchFromFile(string $id, $fileSource, string $mimeType = null): void { if (!$mimeType) { $mimeType = $fileSource instanceof File ? $fileSource->getMimeType() : tao_helpers_File::getMimeType($fileSource); } if ($this->isSharedStimulus($mimeType)) { $content = $fileSource instanceof File ? $fileSource->read() : file_get_contents($fileSource); } else { $content = ''; } $this->dispatchFromContent($id, $mimeType, $content); } private function isSharedStimulus($mimeType): bool { return $mimeType === MediaService::SHARED_STIMULUS_MIME_TYPE; } private function getEventManager(): EventManager { return $this->getServiceLocator()->get(EventManager::SERVICE_ID); } private function getSharedStimulusExtractor(): SharedStimulusMediaExtractor { return $this->getServiceLocator()->get(SharedStimulusMediaExtractor::class); } }