TranslatableRepository::getProperty() - Code Metrics - Inspection of "Merge pull request #63 from php-lug/repository-pro..." - php-lug/lug - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 6dd7fd...f4371c )

by Eric

created 2016-07-18 08:59 UTC

TranslatableRepository::getProperty() A

↳ Parent: TranslatableRepository

Complexity

Conditions	3
Paths	4

Size

Total Lines	19
Code Lines	11

Duplication

Lines	19
Ratio	100 %

Code Coverage

Tests	14
CRAP Score	3

Importance

Changes	2
Bugs	0	Features	1

Metric	Value
c	2
b	0
f	1
dl	19
loc	19
ccs	14
cts	14
cp	1
rs	9.4285
cc	3
eloc	11
nc	4
nop	2
crap	3

<?php

/*
 * This file is part of the Lug package.
 *
 * (c) Eric GELOEN <[email protected]>
 *
 * For the full copyright and license information, please read the LICENSE
 * file that was distributed with this source code.
 */

namespace Lug\Component\Translation\Repository\Doctrine\ORM;

use Doctrine\ORM\EntityManager;
use Doctrine\ORM\Mapping\ClassMetadata;
use Doctrine\ORM\Query\Expr\Join;
use Doctrine\ORM\QueryBuilder;
use Lug\Component\Resource\Model\ResourceInterface;
use Lug\Component\Resource\Repository\Doctrine\ORM\Repository;
use Lug\Component\Translation\Context\LocaleContextInterface;

/**
 * @author GeLo <[email protected]>
 */
class TranslatableRepository extends Repository
{
    /**
     * @var LocaleContextInterface
     */
    private $localeContext;

    /**
     * @var string[]
     */
    private $cache;

    /**
     * @param EntityManager          $em
     * @param ClassMetadata          $class
     * @param ResourceInterface      $resource
     * @param LocaleContextInterface $localeContext
     */
    public function __construct(
        $em,
        ClassMetadata $class,
        ResourceInterface $resource,
        LocaleContextInterface $localeContext
    ) {
        parent::__construct($em, $class, $resource);

        $this->localeContext = $localeContext;
    }

    /**
     * {@inheritdoc}
     */
    public function createQueryBuilder($alias = null, $indexBy = null)
    {
        $queryBuilder = parent::createQueryBuilder($alias, $indexBy);
        $queryBuilder
            ->addSelect($alias = $this->getTranslationAlias($queryBuilder))
            ->leftJoin($this->getProperty('translations', $queryBuilder), $alias);

        return $queryBuilder;
    }

    /**
     * {@inheritdoc}
     */
    public function createQueryBuilderForCollection($alias = null, $indexBy = null)
    {
        $queryBuilder = parent::createQueryBuilder($alias, $indexBy);
class Daddy
{
    protected function getFirstName()
    {
        return "Eidur";
    }

    protected function getSurName()
    {
        return "Gudjohnsen";
    }
}

class Son
{
    public function getFirstName()
    {
        return parent::getSurname();
    }
}
        $queryBuilder
            ->addSelect($alias = $this->getTranslationAlias($queryBuilder))
            ->innerJoin(
                $this->getProperty('translations', $queryBuilder),
                $alias,
                Join::WITH,
                $queryBuilder->expr()->in($this->getProperty('locale', $queryBuilder), $this->getLocales())
            );

        return $queryBuilder;
    }

    /**
     * {@inheritdoc}
     */
    public function getProperty($property, $root = null)

    {
        if ($this->cache === null) {
            $translationMetadata = $this
                ->getEntityManager()
                ->getClassMetadata($this->getClassMetadata()->getAssociationMapping('translations')['targetEntity']);

            $this->cache = array_diff(

                $this->getProperties($translationMetadata),
                $this->getProperties($this->getClassMetadata())
            );
        }

        if (in_array($this->getRootProperty($property), $this->cache, true)) {
            $root = $this->getTranslationAlias($root);
        }

        return parent::getProperty($property, $root);
    }

    /**
     * @param QueryBuilder|string|null $root
     *
     * @return string
     */
    private function getTranslationAlias($root)
    {
        return $this->getRootAlias($root).'_translation';
    }

    /**
     * @param QueryBuilder|string|null $root
     *
     * @return string
     */
    private function getRootAlias($root)

    {
        if ($root instanceof QueryBuilder) {
            $root = $root->getRootAliases()[0];
        }

        return (string) $root;
    }

    /**
     * @param ClassMetadata $metadata
     *
     * @return string[]
     */
    private function getProperties(ClassMetadata $metadata)
    {
        return array_merge(
            $metadata->getFieldNames(),
            array_keys($metadata->embeddedClasses)
        );
    }

    /**
     * @param string $property
     *
     * @return string
     */
    private function getRootProperty($property)
    {
        return ($pos = strpos($property, '.')) !== false ? substr($property, 0, $pos) : $property;
    }

    /**
     * @return string[]
     */
    private function getLocales()

    {
        $locales = $this->localeContext->getLocales();

        if (($fallbackLocale = $this->localeContext->getFallbackLocale()) !== null) {
            $locales[] = $fallbackLocale;
        }

        return $locales;
    }
}


1			<?php
2
3			/*
4			* This file is part of the Lug package.
5			*
6			* (c) Eric GELOEN <[email protected]>
7			*
8			* For the full copyright and license information, please read the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			namespace Lug\Component\Translation\Repository\Doctrine\ORM;
13
14			use Doctrine\ORM\EntityManager;
15			use Doctrine\ORM\Mapping\ClassMetadata;
16			use Doctrine\ORM\Query\Expr\Join;
17			use Doctrine\ORM\QueryBuilder;
18			use Lug\Component\Resource\Model\ResourceInterface;
19			use Lug\Component\Resource\Repository\Doctrine\ORM\Repository;
20			use Lug\Component\Translation\Context\LocaleContextInterface;
21
22			/**
23			* @author GeLo <[email protected]>
24			*/
25			class TranslatableRepository extends Repository
26			{
27			/**
28			* @var LocaleContextInterface
29			*/
30			private $localeContext;
31
32			/**
33			* @var string[]
34			*/
35			private $cache;
36
37			/**
38			* @param EntityManager $em
39			* @param ClassMetadata $class
40			* @param ResourceInterface $resource
41			* @param LocaleContextInterface $localeContext
42			*/
43	4		public function __construct(
44			$em,
45			ClassMetadata $class,
46			ResourceInterface $resource,
47			LocaleContextInterface $localeContext
48			) {
49	4		parent::__construct($em, $class, $resource);
50
51	4		$this->localeContext = $localeContext;
52	4		}
53
54			/**
55			* {@inheritdoc}
56			*/
57	2		public function createQueryBuilder($alias = null, $indexBy = null)
58			{
59	2		$queryBuilder = parent::createQueryBuilder($alias, $indexBy);
60			$queryBuilder
61	2		->addSelect($alias = $this->getTranslationAlias($queryBuilder))
62	2		->leftJoin($this->getProperty('translations', $queryBuilder), $alias);
63
64	2		return $queryBuilder;
65			}
66
67			/**
68			* {@inheritdoc}
69			*/
70	1		public function createQueryBuilderForCollection($alias = null, $indexBy = null)
71			{
72	1		$queryBuilder = parent::createQueryBuilder($alias, $indexBy);
			0 ignored issues – show Comprehensibility Bug introduced 2016-01-19 20:19 UTC by Report Bug Copy Issue Report It seems like you call parent on a different method (`createQueryBuilder()` instead of `createQueryBuilderForCollection()`). Are you sure this is correct? If so, you might want to change this to `$this->createQueryBuilder()`. This check looks for a call to a parent method whose name is different than the method from which it is called. Consider the following code: class Daddy { protected function getFirstName() { return "Eidur"; } protected function getSurName() { return "Gudjohnsen"; } } class Son { public function getFirstName() { return parent::getSurname(); } } The `getFirstName()` method in the `Son` calls the wrong method in the parent class. Loading history...
73			$queryBuilder
74	1		->addSelect($alias = $this->getTranslationAlias($queryBuilder))
75	1		->innerJoin(
76	1		$this->getProperty('translations', $queryBuilder),
77	1		$alias,
78	1		Join::WITH,
79	1		$queryBuilder->expr()->in($this->getProperty('locale', $queryBuilder), $this->getLocales())
80	1		);
81
82	1		return $queryBuilder;
83			}
84
85			/**
86			* {@inheritdoc}
87			*/
88	3	View Code Duplication	public function getProperty($property, $root = null)
			0 ignored issues – show Duplication introduced 2016-02-27 11:56 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
89			{
90	3		if ($this->cache === null) {
91	3		$translationMetadata = $this
92	3		->getEntityManager()
93	3		->getClassMetadata($this->getClassMetadata()->getAssociationMapping('translations')['targetEntity']);
94
95	3		$this->cache = array_diff(
			0 ignored issues – show Documentation Bug introduced 2016-07-18 09:00 UTC by Report Bug Copy Issue Report It seems like `array_diff($this->getPro...s->getClassMetadata()))` of type `array<integer,integer\|string>` is incompatible with the declared type `array<integer,string>` of property `$cache`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
96	3		$this->getProperties($translationMetadata),
97	3		$this->getProperties($this->getClassMetadata())
98	3		);
99	3		}
100
101	3		if (in_array($this->getRootProperty($property), $this->cache, true)) {
102	1		$root = $this->getTranslationAlias($root);
103	1		}
104
105	3		return parent::getProperty($property, $root);
106			}
107
108			/**
109			* @param QueryBuilder\|string\|null $root
110			*
111			* @return string
112			*/
113	3		private function getTranslationAlias($root)
114			{
115	3		return $this->getRootAlias($root).'_translation';
116			}
117
118			/**
119			* @param QueryBuilder\|string\|null $root
120			*
121			* @return string
122			*/
123	3		private function getRootAlias($root)
			0 ignored issues – show Bug introduced 2016-02-27 11:55 UTC by Report Bug Copy Issue Report Consider using a different method name as you override a private method of the parent class. Overwriting private methods is generally fine as long as you also use private visibility. It might still be preferable for understandability to use a different method name. Loading history...
124			{
125	3		if ($root instanceof QueryBuilder) {
126	3		$root = $root->getRootAliases()[0];
127	3		}
128
129	3		return (string) $root;
130			}
131
132			/**
133			* @param ClassMetadata $metadata
134			*
135			* @return string[]
136			*/
137	3		private function getProperties(ClassMetadata $metadata)
138			{
139	3		return array_merge(
140	3		$metadata->getFieldNames(),
141	3		array_keys($metadata->embeddedClasses)
142	3		);
143			}
144
145			/**
146			* @param string $property
147			*
148			* @return string
149			*/
150	3		private function getRootProperty($property)
151			{
152	3		return ($pos = strpos($property, '.')) !== false ? substr($property, 0, $pos) : $property;
153			}
154
155			/**
156			* @return string[]
157			*/
158	1	View Code Duplication	private function getLocales()
			0 ignored issues – show Duplication introduced 2016-02-27 11:56 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
159			{
160	1		$locales = $this->localeContext->getLocales();
161
162	1		if (($fallbackLocale = $this->localeContext->getFallbackLocale()) !== null) {
163	1		$locales[] = $fallbackLocale;
164	1		}
165
166	1		return $locales;
167			}
168			}
169

php-lug / lug

Push — master ( 6dd7fd...f4371c )

TranslatableRepository::getProperty() A

Complexity

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