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202 lines
5.9 KiB
202 lines
5.9 KiB
<?php |
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/** |
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* @copyright Copyright (c) 2016 Christoph Wurst <christoph@winzerhof-wurst.at> |
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* |
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* @author Christoph Wurst <christoph@owncloud.com> |
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* @author Joas Schilling <coding@schilljs.com> |
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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\Settings\Activity; |
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use InvalidArgumentException; |
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use OCP\Activity\IEvent; |
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use OCP\Activity\IManager; |
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use OCP\Activity\IProvider; |
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use OCP\IGroup; |
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use OCP\IGroupManager; |
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use OCP\IURLGenerator; |
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use OCP\IUser; |
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use OCP\IUserManager; |
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use OCP\L10N\IFactory as L10nFactory; |
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class GroupProvider implements IProvider { |
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public const ADDED_TO_GROUP = 'group_added'; |
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public const REMOVED_FROM_GROUP = 'group_removed'; |
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/** @var L10nFactory */ |
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private $l10n; |
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/** @var IURLGenerator */ |
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private $urlGenerator; |
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/** @var IManager */ |
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private $activityManager; |
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/** @var IUserManager */ |
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protected $userManager; |
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/** @var IGroupManager */ |
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protected $groupManager; |
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/** @var string[] */ |
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protected $groupDisplayNames = []; |
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/** @var string[] */ |
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protected $userDisplayNames = []; |
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public function __construct(L10nFactory $l10n, |
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IURLGenerator $urlGenerator, |
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IManager $activityManager, |
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IUserManager $userManager, |
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IGroupManager $groupManager) { |
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$this->urlGenerator = $urlGenerator; |
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$this->l10n = $l10n; |
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$this->activityManager = $activityManager; |
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$this->userManager = $userManager; |
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$this->groupManager = $groupManager; |
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} |
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public function parse($language, IEvent $event, IEvent $previousEvent = null) { |
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if ($event->getType() !== 'group_settings') { |
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throw new InvalidArgumentException(); |
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} |
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$l = $this->l10n->get('settings', $language); |
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$params = $event->getSubjectParameters(); |
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$parsedParameters = [ |
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'user' => $this->generateUserParameter($params['user']), |
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'group' => $this->generateGroupParameter($params['group']), |
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]; |
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if (isset($params['actor'])) { |
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$parsedParameters['actor'] = $this->generateUserParameter($params['actor']); |
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} |
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switch ($event->getSubject()) { |
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case self::ADDED_TO_GROUP: |
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if (isset($parsedParameters['actor'])) { |
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if ($this->activityManager->getCurrentUserId() === $params['user']) { |
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$subject = $l->t('{actor} added you to group {group}'); |
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} elseif (isset($params['actor']) && $this->activityManager->getCurrentUserId() === $params['actor']) { |
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$subject = $l->t('You added {user} to group {group}'); |
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} else { |
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$subject = $l->t('{actor} added {user} to group {group}'); |
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} |
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} else if ($this->activityManager->getCurrentUserId() === $params['user']) { |
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$subject = $l->t('An administrator added you to group {group}'); |
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} else { |
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$subject = $l->t('An administrator added {user} to group {group}'); |
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} |
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break; |
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case self::REMOVED_FROM_GROUP: |
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if (isset($parsedParameters['actor'])) { |
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if ($this->activityManager->getCurrentUserId() === $params['user']) { |
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$subject = $l->t('{actor} removed you from group {group}'); |
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} elseif (isset($params['actor']) && $this->activityManager->getCurrentUserId() === $params['actor']) { |
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$subject = $l->t('You removed {user} from group {group}'); |
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} else { |
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$subject = $l->t('{actor} removed {user} from group {group}'); |
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} |
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} else if ($this->activityManager->getCurrentUserId() === $params['user']) { |
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$subject = $l->t('An administrator removed you from group {group}'); |
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} else { |
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$subject = $l->t('An administrator removed {user} from group {group}'); |
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} |
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break; |
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default: |
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throw new InvalidArgumentException(); |
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} |
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$this->setSubjects($event, $subject, $parsedParameters); |
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return $event; |
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} |
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/** |
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* @param IEvent $event |
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* @param string $subject |
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* @param array $parameters |
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* @throws \InvalidArgumentException |
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*/ |
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protected function setSubjects(IEvent $event, string $subject, array $parameters): void { |
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$placeholders = $replacements = []; |
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foreach ($parameters as $placeholder => $parameter) { |
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$placeholders[] = '{' . $placeholder . '}'; |
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$replacements[] = $parameter['name']; |
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} |
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$event->setParsedSubject(str_replace($placeholders, $replacements, $subject)) |
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->setRichSubject($subject, $parameters); |
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} |
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/** |
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* @param string $gid |
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* @return array |
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*/ |
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protected function generateGroupParameter(string $gid): array { |
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if (!isset($this->groupDisplayNames[$gid])) { |
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$this->groupDisplayNames[$gid] = $this->getGroupDisplayName($gid); |
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} |
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return [ |
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'type' => 'user-group', |
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'id' => $gid, |
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'name' => $this->groupDisplayNames[$gid], |
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]; |
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} |
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/** |
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* @param string $gid |
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* @return string |
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*/ |
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protected function getGroupDisplayName(string $gid): string { |
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$group = $this->groupManager->get($gid); |
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if ($group instanceof IGroup) { |
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return $group->getDisplayName(); |
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} |
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return $gid; |
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} |
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/** |
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* @param string $uid |
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* @return array |
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*/ |
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protected function generateUserParameter(string $uid): array { |
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if (!isset($this->displayNames[$uid])) { |
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$this->userDisplayNames[$uid] = $this->getDisplayName($uid); |
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} |
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return [ |
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'type' => 'user', |
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'id' => $uid, |
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'name' => $this->userDisplayNames[$uid], |
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]; |
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} |
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/** |
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* @param string $uid |
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* @return string |
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*/ |
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protected function getDisplayName(string $uid): string { |
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$user = $this->userManager->get($uid); |
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if ($user instanceof IUser) { |
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return $user->getDisplayName(); |
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} else { |
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return $uid; |
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} |
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} |
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}
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