OCA\DAV\CardDAV\Activity\Provider\Card

Complexity

Total Complexity

19

Size/Duplication

Total Lines	104
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
B	parse()	0	34	10
B	getParameters()	0	23	7
A	generateCardParameter()	0	5	1
A	__construct()	0	12	1

<?php

declare(strict_types=1);
/**
 * @copyright Copyright (c) 2021 Joas Schilling <coding@schilljs.com>
 *
 * @author Joas Schilling <coding@schilljs.com>
 *
 * @license GNU AGPL version 3 or any later version
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 */

namespace OCA\DAV\CardDAV\Activity\Provider;

use OCP\Activity\IEvent;
use OCP\Activity\IEventMerger;
use OCP\Activity\IManager;
use OCP\App\IAppManager;
use OCP\IGroupManager;
use OCP\IL10N;
use OCP\IURLGenerator;
use OCP\IUserManager;
use OCP\L10N\IFactory;

class Card extends Base {
	public const SUBJECT_ADD = 'card_add';
	public const SUBJECT_UPDATE = 'card_update';
	public const SUBJECT_DELETE = 'card_delete';

	/** @var IFactory */
	protected $languageFactory;

	/** @var IManager */
	protected $activityManager;

	/** @var IEventMerger */
	protected $eventMerger;

	/** @var IAppManager */
	protected $appManager;

	public function __construct(IFactory $languageFactory,
								IURLGenerator $url,
								IManager $activityManager,
								IUserManager $userManager,
								IGroupManager $groupManager,
								IEventMerger $eventMerger,
								IAppManager $appManager) {
		parent::__construct($userManager, $groupManager, $url);
		$this->languageFactory = $languageFactory;
		$this->activityManager = $activityManager;
		$this->eventMerger = $eventMerger;
		$this->appManager = $appManager;
	}

	/**
	 * @param string $language
	 * @param IEvent $event
	 * @param IEvent|null $previousEvent
	 * @return IEvent
	 * @throws \InvalidArgumentException
	 */
	public function parse($language, IEvent $event, IEvent $previousEvent = null): IEvent {
		if ($event->getApp() !== 'dav' || $event->getType() !== 'card') {
			throw new \InvalidArgumentException();
		}

		$l = $this->languageFactory->get('dav', $language);

		if ($this->activityManager->getRequirePNG()) {
			$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'places/contacts-dark.png')));
		} else {
			$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'places/contacts.svg')));
		}

		if ($event->getSubject() === self::SUBJECT_ADD) {
			$subject = $l->t('{actor} created contact {card} in addressbook {addressbook}');
		} elseif ($event->getSubject() === self::SUBJECT_ADD . '_self') {
			$subject = $l->t('You created contact {card} in addressbook {addressbook}');
		} elseif ($event->getSubject() === self::SUBJECT_DELETE) {
			$subject = $l->t('{actor} deleted contact {card} from addressbook {addressbook}');
		} elseif ($event->getSubject() === self::SUBJECT_DELETE . '_self') {
			$subject = $l->t('You deleted contact {card} from addressbook {addressbook}');
		} elseif ($event->getSubject() === self::SUBJECT_UPDATE) {
			$subject = $l->t('{actor} updated contact {card} in addressbook {addressbook}');
		} elseif ($event->getSubject() === self::SUBJECT_UPDATE . '_self') {
			$subject = $l->t('You updated contact {card} in addressbook {addressbook}');
		} else {
			throw new \InvalidArgumentException();
		}

		$parsedParameters = $this->getParameters($event, $l);
		$this->setSubjects($event, $subject, $parsedParameters);

		$event = $this->eventMerger->mergeEvents('card', $event, $previousEvent);
		return $event;
	}

	protected function getParameters(IEvent $event, IL10N $l): array {
		$subject = $event->getSubject();
		$parameters = $event->getSubjectParameters();

		switch ($subject) {
			case self::SUBJECT_ADD:
			case self::SUBJECT_DELETE:
			case self::SUBJECT_UPDATE:
				return [
					'actor' => $this->generateUserParameter($parameters['actor']),
					'addressbook' => $this->generateAddressbookParameter($parameters['addressbook'], $l),
					'card' => $this->generateCardParameter($parameters['card']),
				];
			case self::SUBJECT_ADD . '_self':
			case self::SUBJECT_DELETE . '_self':
			case self::SUBJECT_UPDATE . '_self':
				return [
					'addressbook' => $this->generateAddressbookParameter($parameters['addressbook'], $l),
					'card' => $this->generateCardParameter($parameters['card']),
				];
		}

		throw new \InvalidArgumentException();
	}

	private function generateCardParameter(array $cardData): array {
		return [
			'type' => 'addressbook-contact',
			'id' => $cardData['id'],
			'name' => $cardData['name'],
		];
	}
}