DeckProvider::getIcon() - Code Metrics - Inspection of "Fix tests" - nextcloud/deck - Measure and Improve Code Quality continuously with Scrutinizer

Completed
Push — master ( 9eea83...0a003f )

by Julius
created 2020-02-06 11:08 UTC
DeckProvider::getIcon() C

↳ Parent: DeckProvider
Complexity

Conditions	9
Paths	256
Size

Total Lines
Duplication

Lines	21
Ratio	75 %
Importance

Changes
Metric	Value
dl	21
loc	28
rs	6.5222
c	0
b	0
f	0
cc	9
nc	256
nop	1
<?php
/**
 * @copyright Copyright (c) 2018 Julius Härtl <[email protected]>
 *
 * @copyright Copyright (c) 2019 Alexandru Puiu <[email protected]>
 *
 * @author Julius Härtl <[email protected]>
 *
 * @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\Deck\Activity;


use cogpowered\FineDiff\Diff;
use OCA\Deck\Db\Acl;
use OCP\Activity\IEvent;
use OCP\Activity\IProvider;
use OCP\Comments\IComment;
use OCP\Comments\ICommentsManager;
use OCP\Comments\NotFoundException;
use OCP\IConfig;
use OCP\IURLGenerator;
use OCP\IUserManager;
use OCP\L10N\IFactory;

class DeckProvider implements IProvider {

	/** @var string */
	private $userId;
	/** @var IURLGenerator */
	private $urlGenerator;
	/** @var ActivityManager */
	private $activityManager;
	/** @var IUserManager */
	private $userManager;
	/** @var ICommentsManager */
	private $commentsManager;
	/** @var IFactory */
	private $l10nFactory;
	/** @var IConfig */
	private $config;

	public function __construct(IURLGenerator $urlGenerator, ActivityManager $activityManager, IUserManager $userManager, ICommentsManager $commentsManager, IFactory $l10n, IConfig $config, $userId) {
		$this->userId = $userId;
		$this->urlGenerator = $urlGenerator;
		$this->activityManager = $activityManager;
		$this->commentsManager = $commentsManager;
		$this->userManager = $userManager;
		$this->l10nFactory = $l10n;
		$this->config = $config;
	}

	/**
	 * @param string $language The language which should be used for translating, e.g. "en"
	 * @param IEvent $event The current event which should be parsed
	 * @param IEvent|null $previousEvent A potential previous event which you can combine with the current one.
	 *                                   To do so, simply use setChildEvent($previousEvent) after setting the
	 *                                   combined subject on the current event.
	 * @return IEvent
	 * @throws \InvalidArgumentException Should be thrown if your provider does not know this event
	 * @since 11.0.0
	 */
	public function parse($language, IEvent $event, IEvent $previousEvent = null) {
		if ($event->getApp() !== 'deck') {
			throw new \InvalidArgumentException();
		}

		$event = $this->getIcon($event);

		$subjectIdentifier = $event->getSubject();
		$subjectParams = $event->getSubjectParameters();
		$ownActivity = ($event->getAuthor() === $this->userId);

		/**
		 * Map stored parameter objects to rich string types
		 */

		$author = $event->getAuthor();
		// get author if
		if (($author === '' || $author === ActivityManager::DECK_NOAUTHOR_COMMENT_SYSTEM_ENFORCED) && array_key_exists('author', $subjectParams)) {
			$author = $subjectParams['author'];
			unset($subjectParams['author']);
		}
		$user = $this->userManager->get($author);
		if ($user !== null) {
			$params = [
				'user' => [
					'type' => 'user',
					'id' => $author,
					'name' => $user !== null ? $user->getDisplayName() : $author
				],
			];
			$event->setAuthor($author);
		}
		if ($event->getObjectType() === ActivityManager::DECK_OBJECT_BOARD) {
			if (isset($subjectParams['board']) && $event->getObjectName() === '') {

				$event->setObject($event->getObjectType(), $event->getObjectId(), $subjectParams['board']['title']);
			}
			$board = [
				'type' => 'highlight',
				'id' => $event->getObjectId(),
				'name' => $event->getObjectName(),
				'link' => $this->deckUrl('/board/' . $event->getObjectId()),
			];
			$params['board'] = $board;
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
		}

		if (isset($subjectParams['card']) && $event->getObjectType() === ActivityManager::DECK_OBJECT_CARD) {
			if ($event->getObjectName() === '') {

				$event->setObject($event->getObjectType(), $event->getObjectId(), $subjectParams['card']['title']);
			}
			$card = [
				'type' => 'highlight',
				'id' => $event->getObjectId(),
				'name' => $event->getObjectName(),
			];

			if (array_key_exists('board', $subjectParams)) {
				$archivedParam = $subjectParams['card']['archived'] ? 'archived' : '';
				$card['link'] = $this->deckUrl('/board/' . $subjectParams['board']['id'] . '/' . $archivedParam . '/card/' . $event->getObjectId());
			}
			$params['card'] = $card;
		}

		$params = $this->parseParamForBoard('board', $subjectParams, $params);
		$params = $this->parseParamForStack('stack', $subjectParams, $params);
		$params = $this->parseParamForStack('stackBefore', $subjectParams, $params);
		$params = $this->parseParamForAttachment('attachment', $subjectParams, $params);
		$params = $this->parseParamForLabel($subjectParams, $params);
		$params = $this->parseParamForAssignedUser($subjectParams, $params);
		$params = $this->parseParamForAcl($subjectParams, $params);
		$params = $this->parseParamForChanges($subjectParams, $params, $event);
		$params = $this->parseParamForComment($subjectParams, $params, $event);
		$params = $this->parseParamForDuedate($subjectParams, $params, $event);

		try {
			$subject = $this->activityManager->getActivityFormat($subjectIdentifier, $subjectParams, $ownActivity);
			$this->setSubjects($event, $subject, $params);
		} catch (\Exception $e) {

		}
		return $event;
	}

	/**
	 * @param IEvent $event
	 * @param string $subject
	 * @param array $parameters
	 */
	protected function setSubjects(IEvent $event, $subject, array $parameters) {
		$placeholders = $replacements = $richParameters = [];
		foreach ($parameters as $placeholder => $parameter) {
			$placeholders[] = '{' . $placeholder . '}';
			if (is_array($parameter) && array_key_exists('name', $parameter)) {
				$replacements[] = $parameter['name'];
				$richParameters[$placeholder] = $parameter;
			} else {
				$replacements[] = '';
			}
		}

		$event->setParsedSubject(str_replace($placeholders, $replacements, $subject))
			->setRichSubject($subject, $richParameters);
		$event->setSubject($subject, $parameters);
	}

	private function getIcon(IEvent $event) {
		$event->setIcon($this->urlGenerator->imagePath('deck', 'deck-dark.svg'));
		if (strpos($event->getSubject(), '_update') !== false) {

			$event->setIcon($this->urlGenerator->imagePath('files', 'change.svg'));
		}
		if (strpos($event->getSubject(), '_create') !== false) {

			$event->setIcon($this->urlGenerator->imagePath('files', 'add-color.svg'));
		}
		if (strpos($event->getSubject(), '_delete') !== false) {

			$event->setIcon($this->urlGenerator->imagePath('files', 'delete-color.svg'));
		}
		if (strpos($event->getSubject(), 'archive') !== false) {

			$event->setIcon($this->urlGenerator->imagePath('deck', 'archive.svg'));
		}
		if (strpos($event->getSubject(), '_restore') !== false) {

			$event->setIcon($this->urlGenerator->imagePath('core', 'actions/history.svg'));
		}
		if (strpos($event->getSubject(), 'attachment_') !== false) {

			$event->setIcon($this->urlGenerator->imagePath('core', 'places/files.svg'));
		}
		if (strpos($event->getSubject(), 'comment_') !== false) {

			$event->setIcon($this->urlGenerator->imagePath('core', 'actions/comment.svg'));
		}
		if (strpos($event->getSubject(), 'label_') !== false) {
			$event->setIcon($this->urlGenerator->imagePath('core', 'actions/tag.svg'));
		}
		return $event;
	}

	private function parseParamForBoard($paramName, $subjectParams, $params) {
		if (array_key_exists($paramName, $subjectParams)) {
			$params[$paramName] = [
				'type' => 'highlight',
				'id' => $subjectParams[$paramName]['id'],
				'name' => $subjectParams[$paramName]['title'],
				'link' => $this->deckUrl('/board/' . $subjectParams[$paramName]['id'] . '/'),
			];
		}
		return $params;
	}
	private function parseParamForStack($paramName, $subjectParams, $params) {
		if (array_key_exists($paramName, $subjectParams)) {
			$params[$paramName] = [
				'type' => 'highlight',
				'id' => $subjectParams[$paramName]['id'],
				'name' => $subjectParams[$paramName]['title'],
			];
		}
		return $params;
	}

	private function parseParamForAttachment($paramName, $subjectParams, $params) {
		if (array_key_exists($paramName, $subjectParams)) {
			$params[$paramName] = [
				'type' => 'highlight',
				'id' => $subjectParams[$paramName]['id'],
				'name' => $subjectParams[$paramName]['data'],
				'link' => $this->urlGenerator->linkToRoute('deck.attachment.display', ['cardId' => $subjectParams['card']['id'], 'attachmentId' => $subjectParams['attachment']['id']]),
			];
		}
		return $params;
	}

	private function parseParamForAssignedUser($subjectParams, $params) {
		if (array_key_exists('assigneduser', $subjectParams)) {
			$user = $this->userManager->get($subjectParams['assigneduser']);
			$params['assigneduser'] = [
				'type' => 'user',
				'id' => $subjectParams['assigneduser'],
				'name' => $user !== null ? $user->getDisplayName() : $subjectParams['assigneduser']
			];
		}
		return $params;
	}

	private function parseParamForLabel($subjectParams, $params) {
		if (array_key_exists('label', $subjectParams)) {
			$params['label'] = [
				'type' => 'highlight',
				'id' => $subjectParams['label']['id'],
				'name' => $subjectParams['label']['title']
			];
		}
		return $params;
	}

	private function parseParamForAcl($subjectParams, $params) {
		if (array_key_exists('acl', $subjectParams)) {
			if ($subjectParams['acl']['type'] === Acl::PERMISSION_TYPE_USER) {
				$user = $this->userManager->get($subjectParams['acl']['participant']);
				$params['acl'] = [
					'type' => 'user',
					'id' => $subjectParams['acl']['participant'],
					'name' => $user !== null ? $user->getDisplayName() : $subjectParams['acl']['participant']
				];
			} else {
				$params['acl'] = [
					'type' => 'highlight',
					'id' => $subjectParams['acl']['participant'],
					'name' => $subjectParams['acl']['participant']
				];
			}
		}
		return $params;
	}

	private function parseParamForComment($subjectParams, $params, IEvent $event) {
		if (array_key_exists('comment', $subjectParams)) {
			/** @var IComment $comment */
			try {
				$comment = $this->commentsManager->get((int)$subjectParams['comment']);
				$event->setParsedMessage($comment->getMessage());
				$params['comment'] =[
					'type' => 'highlight',
					'id' => $subjectParams['comment'],
					'name' => $comment->getMessage()
				];
			} catch (NotFoundException $e) {

			}
		}
		return $params;
	}

	private function parseParamForDuedate($subjectParams, $params, IEvent $event) {
		if (array_key_exists('after', $subjectParams) && $event->getSubject() === ActivityManager::SUBJECT_CARD_UPDATE_DUEDATE) {
			$userLanguage = $this->config->getUserValue($event->getAuthor(), 'core', 'lang', $this->l10nFactory->findLanguage());
			$userLocale = $this->config->getUserValue($event->getAuthor(), 'core', 'locale', $this->l10nFactory->findLocale());
			$l10n = $this->l10nFactory->get('deck', $userLanguage, $userLocale);
			$date = new \DateTime($subjectParams['after']);
			$date->setTimezone(new \DateTimeZone(\date_default_timezone_get()));
			$params['after'] = [
				'type' => 'highlight',
				'id' => 'dt:' . $subjectParams['after'],
				'name' => $l10n->l('datetime', $date)
			];
		}
		return $params;
	}

	/**
	 * Add diff to message if the subject parameter 'diff' is set, otherwise
	 * the changed values are added to before/after
	 *
	 * @param $subjectParams
	 * @param $params
	 * @return mixed
	 */
	private function parseParamForChanges($subjectParams, $params, $event) {
		if (array_key_exists('diff', $subjectParams) && $subjectParams['diff']) {
			$diff = new Diff();
			// Don't add diff as message since we are limited to 255 chars here
			//$event->setMessage($subjectParams['after']);

			$event->setParsedMessage('<pre class="visualdiff">' . $diff->render($subjectParams['before'], $subjectParams['after']) . '</pre>');
			return $params;
		}
		if (array_key_exists('before', $subjectParams)) {
			$params['before'] = [
				'type' => 'highlight',
				'id' => $subjectParams['before'],
				'name' => $subjectParams['before']
			];
		}
		if (array_key_exists('after', $subjectParams)) {

			$params['after'] = [
				'type' => 'highlight',
				'id' => $subjectParams['after'],
				'name' => $subjectParams['after']
			];
		}
		if (array_key_exists('card', $subjectParams) && $event->getSubject() === ActivityManager::SUBJECT_CARD_UPDATE_TITLE) {

			$params['card'] = [
				'type' => 'highlight',
				'id' => $subjectParams['after'],
				'name' => $subjectParams['after']
			];
		}
		return $params;
	}

	public function deckUrl($endpoint) {
		return $this->urlGenerator->linkToRouteAbsolute('deck.page.index') . '#!' . $endpoint;
	}
}

nextcloud / deck

Push — master ( 9eea83...0a003f )

DeckProvider::getIcon() C

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