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<?php
/**
* SPDX-FileCopyrightText: 2016 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OCA\Files\Activity;
use OCP\Activity\Exceptions\UnknownActivityException;
use OCP\Activity\IEvent;
use OCP\Activity\IEventMerger;
use OCP\Activity\IManager;
use OCP\Activity\IProvider;
use OCP\IL10N;
use OCP\IURLGenerator;
use OCP\L10N\IFactory;
class FavoriteProvider implements IProvider {
public const SUBJECT_ADDED = 'added_favorite';
public const SUBJECT_REMOVED = 'removed_favorite';
/** @var IL10N */
protected $l;
/**
* @param IFactory $languageFactory
* @param IURLGenerator $url
* @param IManager $activityManager
* @param IEventMerger $eventMerger
*/
public function __construct(
protected IFactory $languageFactory,
protected IURLGenerator $url,
protected IManager $activityManager,
protected IEventMerger $eventMerger,
) {
}
/**
* @param string $language
* @param IEvent $event
* @param IEvent|null $previousEvent
* @return IEvent
* @throws UnknownActivityException
* @since 11.0.0
*/
public function parse($language, IEvent $event, ?IEvent $previousEvent = null) {
if ($event->getApp() !== 'files' || $event->getType() !== 'favorite') {
throw new UnknownActivityException();
}
$this->l = $this->languageFactory->get('files', $language);
if ($this->activityManager->isFormattingFilteredObject()) {
try {
return $this->parseShortVersion($event);
} catch (UnknownActivityException) {
// Ignore and simply use the long version...
}
}
return $this->parseLongVersion($event, $previousEvent);
}
/**
* @param IEvent $event
* @return IEvent
* @throws UnknownActivityException
* @since 11.0.0
*/
public function parseShortVersion(IEvent $event): IEvent {
if ($event->getSubject() === self::SUBJECT_ADDED) {
$event->setParsedSubject($this->l->t('Added to favorites'));
if ($this->activityManager->getRequirePNG()) {
$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/starred.png')));
} else {
$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/starred.svg')));
}
} elseif ($event->getSubject() === self::SUBJECT_REMOVED) {
$event->setType('unfavorite');
$event->setParsedSubject($this->l->t('Removed from favorites'));
if ($this->activityManager->getRequirePNG()) {
$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/star.png')));
} else {
$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/star.svg')));
}
} else {
throw new UnknownActivityException();
}
return $event;
}
/**
* @param IEvent $event
* @param IEvent|null $previousEvent
* @return IEvent
* @throws UnknownActivityException
* @since 11.0.0
*/
public function parseLongVersion(IEvent $event, ?IEvent $previousEvent = null): IEvent {
if ($event->getSubject() === self::SUBJECT_ADDED) {
$subject = $this->l->t('You added {file} to your favorites');
if ($this->activityManager->getRequirePNG()) {
$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/starred.png')));
} else {
$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/starred.svg')));
}
} elseif ($event->getSubject() === self::SUBJECT_REMOVED) {
$event->setType('unfavorite');
$subject = $this->l->t('You removed {file} from your favorites');
if ($this->activityManager->getRequirePNG()) {
$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/star.png')));
} else {
$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/star.svg')));
}
} else {
throw new UnknownActivityException();
}
$this->setSubjects($event, $subject);
$event = $this->eventMerger->mergeEvents('file', $event, $previousEvent);
return $event;
}
/**
* @param IEvent $event
* @param string $subject
*/
protected function setSubjects(IEvent $event, $subject) {
$subjectParams = $event->getSubjectParameters();
if (empty($subjectParams)) {
// Try to fall back to the old way, but this does not work for emails.
// But at least old activities still work.
$subjectParams = [
'id' => $event->getObjectId(),
'path' => $event->getObjectName(),
];
}
$parameter = [
'type' => 'file',
'id' => $subjectParams['id'],
'name' => basename($subjectParams['path']),
'path' => trim($subjectParams['path'], '/'),
'link' => $this->url->linkToRouteAbsolute('files.viewcontroller.showFile', ['fileid' => $subjectParams['id']]),
];
$event->setRichSubject($subject, ['file' => $parameter]);
}
}
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