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<?php |
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/** |
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* @copyright Copyright (c) 2016, ownCloud, Inc. |
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* |
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* @author Arthur Schiwon <[email protected]> |
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* @author Joas Schilling <[email protected]> |
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* @author Roeland Jago Douma <[email protected]> |
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* |
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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\Comments\Notification; |
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use OCP\Comments\ICommentsManager; |
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use OCP\Comments\NotFoundException; |
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use OCP\Files\IRootFolder; |
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use OCP\IURLGenerator; |
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use OCP\IUserManager; |
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use OCP\L10N\IFactory; |
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use OCP\Notification\INotification; |
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use OCP\Notification\INotifier; |
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class Notifier implements INotifier { |
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/** @var IFactory */ |
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protected $l10nFactory; |
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/** @var IRootFolder */ |
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protected $rootFolder; |
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/** @var ICommentsManager */ |
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protected $commentsManager; |
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/** @var IURLGenerator */ |
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protected $url; |
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/** @var IUserManager */ |
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protected $userManager; |
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public function __construct( |
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IFactory $l10nFactory, |
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IRootFolder $rootFolder, |
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ICommentsManager $commentsManager, |
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IURLGenerator $url, |
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IUserManager $userManager |
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) { |
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$this->l10nFactory = $l10nFactory; |
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$this->rootFolder = $rootFolder; |
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$this->commentsManager = $commentsManager; |
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$this->url = $url; |
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$this->userManager = $userManager; |
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} |
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/** |
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* @param INotification $notification |
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* @param string $languageCode The code of the language that should be used to prepare the notification |
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* @return INotification |
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* @throws \InvalidArgumentException When the notification was not prepared by a notifier |
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*/ |
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public function prepare(INotification $notification, $languageCode) { |
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if($notification->getApp() !== 'comments') { |
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throw new \InvalidArgumentException(); |
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} |
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try { |
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$comment = $this->commentsManager->get($notification->getObjectId()); |
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} catch(NotFoundException $e) { |
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// needs to be converted to InvalidArgumentException, otherwise none Notifications will be shown at all |
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throw new \InvalidArgumentException('Comment not found', 0, $e); |
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} |
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$l = $this->l10nFactory->get('comments', $languageCode); |
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$displayName = $comment->getActorId(); |
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$isDeletedActor = $comment->getActorType() === ICommentsManager::DELETED_USER; |
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if($comment->getActorType() === 'users') { |
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$commenter = $this->userManager->get($comment->getActorId()); |
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if(!is_null($commenter)) { |
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$displayName = $commenter->getDisplayName(); |
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} |
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} |
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switch($notification->getSubject()) { |
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case 'mention': |
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$parameters = $notification->getSubjectParameters(); |
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if($parameters[0] !== 'files') { |
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throw new \InvalidArgumentException('Unsupported comment object'); |
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} |
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$userFolder = $this->rootFolder->getUserFolder($notification->getUser()); |
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$nodes = $userFolder->getById((int)$parameters[1]); |
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if(empty($nodes)) { |
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throw new \InvalidArgumentException('Cannot resolve file ID to node instance'); |
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} |
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$node = $nodes[0]; |
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if ($isDeletedActor) { |
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$notification->setParsedSubject($l->t( |
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'You were mentioned on “%s”, in a comment by a user that has since been deleted', |
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[$node->getName()] |
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)) |
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->setRichSubject( |
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$l->t('You were mentioned on “{file}”, in a comment by a user that has since been deleted'), |
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[ |
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'file' => [ |
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'type' => 'file', |
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'id' => $comment->getObjectId(), |
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'name' => $node->getName(), |
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'path' => $node->getPath(), |
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'link' => $this->url->linkToRouteAbsolute('files.viewcontroller.showFile', ['fileid' => $comment->getObjectId()]), |
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], |
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] |
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); |
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} else { |
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$notification->setParsedSubject($l->t( |
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'%1$s mentioned you in a comment on “%2$s”', |
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[$displayName, $node->getName()] |
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)) |
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->setRichSubject( |
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$l->t('{user} mentioned you in a comment on “{file}”'), |
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[ |
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'user' => [ |
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'type' => 'user', |
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'id' => $comment->getActorId(), |
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'name' => $displayName, |
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], |
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'file' => [ |
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'type' => 'file', |
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'id' => $comment->getObjectId(), |
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'name' => $node->getName(), |
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'path' => $node->getPath(), |
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'link' => $this->url->linkToRouteAbsolute('files.viewcontroller.showFile', ['fileid' => $comment->getObjectId()]), |
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], |
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] |
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); |
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} |
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$notification->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/comment.svg'))) |
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->setLink($this->url->linkToRouteAbsolute( |
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'comments.Notifications.view', |
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['id' => $comment->getId()]) |
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); |
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return $notification; |
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break; |
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default: |
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throw new \InvalidArgumentException('Invalid subject'); |
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} |
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} |
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} |
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The
breakstatement is not necessary if it is preceded for example by areturnstatement:If you would like to keep this construct to be consistent with other
casestatements, you can safely mark this issue as a false-positive.