TranslationManager::updateMessages() - Code Metrics - Inspection of "[WIP] Refactor" - ongr-io/TranslationsBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#89)

unknown

created 2016-11-11 07:46 UTC

TranslationManager::updateMessages() C

↳ Parent: TranslationManager

Complexity

Conditions	8
Paths	6

Size

Total Lines	28
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	28
rs	5.3846
cc	8
eloc	17
nc	6
nop	2

<?php

/*
 * This file is part of the ONGR package.
 *
 * (c) NFQ Technologies UAB <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace ONGR\TranslationsBundle\Service;

use Elasticsearch\Common\Exceptions\Missing404Exception;
use ONGR\ElasticsearchBundle\Result\DocumentIterator;
use ONGR\ElasticsearchDSL\Aggregation\Bucketing\TermsAggregation;
use ONGR\ElasticsearchDSL\Query\MatchAllQuery;
use ONGR\ElasticsearchDSL\Query\TermsQuery;
use ONGR\ElasticsearchBundle\Service\Repository;
use ONGR\TranslationsBundle\Document\Message;
use ONGR\TranslationsBundle\Document\Translation;
use ONGR\TranslationsBundle\Event\Events;
use ONGR\TranslationsBundle\Event\TranslationEditMessageEvent;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;

/**
 * Handles translation objects by http requests.
 */
class TranslationManager
{
    /**
     * @var Repository
     */
    private $repository;

    /**
     * @var HistoryManager
     */
    private $historyManager;

    /**
     * @var EventDispatcherInterface
     */
    private $dispatcher;

    /**
     * @param Repository               $repository
     * @param HistoryManager           $manager
     * @param EventDispatcherInterface $dispatcher
     */
    public function __construct(Repository $repository, HistoryManager $manager, EventDispatcherInterface $dispatcher)
    {
        $this->repository = $repository;
        $this->historyManager = $manager;
        $this->dispatcher = $dispatcher;
    }

    /**
     * Edits object from translation.
     *
     * @param string $id
     * @param Request $request Http request object.
     */
    public function edit($id, Request $request)
    {
        $content = json_decode($request->getContent(), true);

        if (empty($content)) {
            return;
        }

        $document = $this->getTranslation($id);

        if (isset($content['messages'])) {
            $this->updateMessages($document, $content['messages']);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            unset($content['messages']);
        }

        try {
            foreach ($content as $key => $value) {
                $document->{'set'.ucfirst($key)}($value);
            }

            $document->setUpdatedAt(new \DateTime());
        } catch (\Exception $e) {
            throw new \LogicException('Illegal variable provided for translation');
        }

        $this->repository->getManager()->persist($document);
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
        $this->repository->getManager()->commit();
    }

    /**
     * Returns all active tags from translations
     * @return array
     */
    public function getTags()
    {
        return $this->getItems('tags');
    }

    /**
     * Returns all active domains from translations
     * @return array
     */
    public function getDomains()
    {
        return $this->getItems('domain');
    }

    /**
     * @param string $id
     *
     * @return Translation
     *
     * @throws BadRequestHttpException
     */
    public function getTranslation($id)
    {
        try {
            $document = $this->repository->find($id);
        } catch (Missing404Exception $e) {
            throw new BadRequestHttpException('Invalid translation Id.');
        }

        return $document;
    }

    /**
     * Returns all translations if filters are not specified
     *
     * @param array $filters An array with specified limitations for results
     *
     * @return DocumentIterator
     */
    public function getTranslations(array $filters = null)
    {
        $search = $this->repository->createSearch();
        $search->addQuery(new MatchAllQuery());
        $search->setScroll('2m');

        if ($filters) {
            foreach ($filters as $field => $value) {
                $search->addFilter(new TermsQuery($field, $value));
            }
        }

        return $this->repository->findDocuments($search);
    }

    /**
     * @param Translation[] $translations
     */
    public function saveTranslations($translations)
    {
        foreach ($translations as $translation) {
            $this->repository->getManager()->persist($translation);
        }

        $this->repository->getManager()->commit();
    }

    /**
     * @param Translation $document
     * @param array $messages
     */
    private function updateMessages(Translation $document, array $messages)
    {
        $setMessagesLocales = array_keys($document->getMessagesArray());
        $documentMessages = $document->getMessages();

        foreach ($messages as $locale => $messageText) {
            if (!empty($messageText) && is_string($messageText)) {
                $this->dispatcher->dispatch(
                    Events::ADD_HISTORY,
                    new TranslationEditMessageEvent($document, $locale)
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
                );

                if (in_array($locale, $setMessagesLocales)) {
                    foreach ($documentMessages as $message) {
                        if ($message->getLocale() == $locale && $message->getMessage() != $messageText) {
                            $this->historyManager->addHistory($message, $document);
                            $this->updateMessageData($message, $locale, $messages[$locale], new \DateTime());
                            break;
                        }
                    }
                } else {
                    $documentMessages[] = $this->updateMessageData(new Message(), $locale, $messageText);
                }
            }
        }

        $document->setMessages($documentMessages);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
    }

    /**
     * @param Message   $message
     * @param string    $locale
     * @param string    $text
     * @param \DateTime $updatedAt
     *
     * @return Message
     */
    private function updateMessageData(Message $message, $locale, $text, $updatedAt = null)
    {
        $message->setLocale($locale);
        $message->setStatus(Message::DIRTY);
        $message->setMessage($text);

        if ($updatedAt) {
            $message->setUpdatedAt($updatedAt);
        }

        return $message;
    }

    /**
     * Returns a list of available tags or domains
     *
     * @param string $type
     * @return array
     */
    private function getItems($type)
    {
        if (!in_array($type, ['tags', 'domain'])) {
            throw new \LogicException();
        }

        $search = $this->repository->createSearch();
        $search->addAggregation(new TermsAggregation($type, $type));
        $result = $this->repository->findDocuments($search);
        $aggregation = $result->getAggregation($type);
        $items = [];

        foreach ($aggregation as $item) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
            $items[] = $item['key'];
        }

        return $items;
    }
}


1			<?php
2
3			/*
4			* This file is part of the ONGR package.
5			*
6			* (c) NFQ Technologies UAB <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			namespace ONGR\TranslationsBundle\Service;
13
14			use Elasticsearch\Common\Exceptions\Missing404Exception;
15			use ONGR\ElasticsearchBundle\Result\DocumentIterator;
16			use ONGR\ElasticsearchDSL\Aggregation\Bucketing\TermsAggregation;
17			use ONGR\ElasticsearchDSL\Query\MatchAllQuery;
18			use ONGR\ElasticsearchDSL\Query\TermsQuery;
19			use ONGR\ElasticsearchBundle\Service\Repository;
20			use ONGR\TranslationsBundle\Document\Message;
21			use ONGR\TranslationsBundle\Document\Translation;
22			use ONGR\TranslationsBundle\Event\Events;
23			use ONGR\TranslationsBundle\Event\TranslationEditMessageEvent;
24			use Symfony\Component\EventDispatcher\EventDispatcherInterface;
25			use Symfony\Component\HttpFoundation\Request;
26			use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
27
28			/**
29			* Handles translation objects by http requests.
30			*/
31			class TranslationManager
32			{
33			/**
34			* @var Repository
35			*/
36			private $repository;
37
38			/**
39			* @var HistoryManager
40			*/
41			private $historyManager;
42
43			/**
44			* @var EventDispatcherInterface
45			*/
46			private $dispatcher;
47
48			/**
49			* @param Repository $repository
50			* @param HistoryManager $manager
51			* @param EventDispatcherInterface $dispatcher
52			*/
53			public function __construct(Repository $repository, HistoryManager $manager, EventDispatcherInterface $dispatcher)
54			{
55			$this->repository = $repository;
56			$this->historyManager = $manager;
57			$this->dispatcher = $dispatcher;
58			}
59
60			/**
61			* Edits object from translation.
62			*
63			* @param string $id
64			* @param Request $request Http request object.
65			*/
66			public function edit($id, Request $request)
67			{
68			$content = json_decode($request->getContent(), true);
69
70			if (empty($content)) {
71			return;
72			}
73
74			$document = $this->getTranslation($id);
75
76			if (isset($content['messages'])) {
77			$this->updateMessages($document, $content['messages']);
			0 ignored issues – show Documentation introduced 2016-11-04 08:52 UTC by Report Bug Copy Issue Report `$document` is of type `null\|object<ReflectionClass>`, but the function expects a `object<ONGR\Translations...e\Document\Translation>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
78			unset($content['messages']);
79			}
80
81			try {
82			foreach ($content as $key => $value) {
83			$document->{'set'.ucfirst($key)}($value);
84			}
85
86			$document->setUpdatedAt(new \DateTime());
87			} catch (\Exception $e) {
88			throw new \LogicException('Illegal variable provided for translation');
89			}
90
91			$this->repository->getManager()->persist($document);
			0 ignored issues – show Bug introduced 2016-11-11 09:09 UTC by Report Bug Copy Issue Report It seems like `$document` defined by `$this->getTranslation($id)` on line `74` can be `null`; however, `ONGR\ElasticsearchBundle...vice\Manager::persist()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
92			$this->repository->getManager()->commit();
93			}
94
95			/**
96			* Returns all active tags from translations
97			* @return array
98			*/
99			public function getTags()
100			{
101			return $this->getItems('tags');
102			}
103
104			/**
105			* Returns all active domains from translations
106			* @return array
107			*/
108			public function getDomains()
109			{
110			return $this->getItems('domain');
111			}
112
113			/**
114			* @param string $id
115			*
116			* @return Translation
117			*
118			* @throws BadRequestHttpException
119			*/
120			public function getTranslation($id)
121			{
122			try {
123			$document = $this->repository->find($id);
124			} catch (Missing404Exception $e) {
125			throw new BadRequestHttpException('Invalid translation Id.');
126			}
127
128			return $document;
129			}
130
131			/**
132			* Returns all translations if filters are not specified
133			*
134			* @param array $filters An array with specified limitations for results
135			*
136			* @return DocumentIterator
137			*/
138			public function getTranslations(array $filters = null)
139			{
140			$search = $this->repository->createSearch();
141			$search->addQuery(new MatchAllQuery());
142			$search->setScroll('2m');
143
144			if ($filters) {
145			foreach ($filters as $field => $value) {
146			$search->addFilter(new TermsQuery($field, $value));
147			}
148			}
149
150			return $this->repository->findDocuments($search);
151			}
152
153			/**
154			* @param Translation[] $translations
155			*/
156			public function saveTranslations($translations)
157			{
158			foreach ($translations as $translation) {
159			$this->repository->getManager()->persist($translation);
160			}
161
162			$this->repository->getManager()->commit();
163			}
164
165			/**
166			* @param Translation $document
167			* @param array $messages
168			*/
169			private function updateMessages(Translation $document, array $messages)
170			{
171			$setMessagesLocales = array_keys($document->getMessagesArray());
172			$documentMessages = $document->getMessages();
173
174			foreach ($messages as $locale => $messageText) {
175			if (!empty($messageText) && is_string($messageText)) {
176			$this->dispatcher->dispatch(
177			Events::ADD_HISTORY,
178			new TranslationEditMessageEvent($document, $locale)
			0 ignored issues – show Documentation introduced 2016-11-04 08:52 UTC by Report Bug Copy Issue Report `$locale` is of type `integer\|string`, but the function expects a `array`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
179			);
180
181			if (in_array($locale, $setMessagesLocales)) {
182			foreach ($documentMessages as $message) {
183			if ($message->getLocale() == $locale && $message->getMessage() != $messageText) {
184			$this->historyManager->addHistory($message, $document);
185			$this->updateMessageData($message, $locale, $messages[$locale], new \DateTime());
186			break;
187			}
188			}
189			} else {
190			$documentMessages[] = $this->updateMessageData(new Message(), $locale, $messageText);
191			}
192			}
193			}
194
195			$document->setMessages($documentMessages);
			0 ignored issues – show Documentation introduced 2016-11-04 08:52 UTC by Report Bug Copy Issue Report `$documentMessages` is of type `array<integer,object<ONG...ndle\Document\Message>>`, but the function expects a `null\|object<ONGR\Elastic...\Collection\Collection>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
196			}
197
198			/**
199			* @param Message $message
200			* @param string $locale
201			* @param string $text
202			* @param \DateTime $updatedAt
203			*
204			* @return Message
205			*/
206			private function updateMessageData(Message $message, $locale, $text, $updatedAt = null)
207			{
208			$message->setLocale($locale);
209			$message->setStatus(Message::DIRTY);
210			$message->setMessage($text);
211
212			if ($updatedAt) {
213			$message->setUpdatedAt($updatedAt);
214			}
215
216			return $message;
217			}
218
219			/**
220			* Returns a list of available tags or domains
221			*
222			* @param string $type
223			* @return array
224			*/
225			private function getItems($type)
226			{
227			if (!in_array($type, ['tags', 'domain'])) {
228			throw new \LogicException();
229			}
230
231			$search = $this->repository->createSearch();
232			$search->addAggregation(new TermsAggregation($type, $type));
233			$result = $this->repository->findDocuments($search);
234			$aggregation = $result->getAggregation($type);
235			$items = [];
236
237			foreach ($aggregation as $item) {
			0 ignored issues – show Bug introduced 2016-11-04 08:52 UTC by Report Bug Copy Issue Report The expression `$aggregation` of type `null\|object<ONGR\Elastic...ation\AggregationValue>` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
238			$items[] = $item['key'];
239			}
240
241			return $items;
242			}
243			}
244

ongr-io / TranslationsBundle

Pull Request — master (#89)

TranslationManager::updateMessages() C

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