Handler::load() - Code Metrics - Inspection of "EZP-30006: As a Developer I possibility to load se..." - ezsystems/ezpublish-kernel - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( f2dfe9...84d91c )

by André

created 2019-02-19 07:33 UTC

Handler::load() A

↳ Parent: Handler

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	12
Ratio	100 %

Importance

Changes

Metric	Value
cc	2
nc	2
nop	1
dl	12
loc	12
rs	9.8666
c	0
b	0
f	0

<?php

/**
 * File containing the Language Handler class.
 *
 * @copyright Copyright (C) eZ Systems AS. All rights reserved.
 * @license For full copyright and license information view LICENSE file distributed with this source code.
 */
namespace eZ\Publish\Core\Persistence\Legacy\Content\Language;

use eZ\Publish\SPI\Persistence\Content\Language;
use eZ\Publish\SPI\Persistence\Content\Language\Handler as BaseLanguageHandler;
use eZ\Publish\SPI\Persistence\Content\Language\CreateStruct;
use eZ\Publish\Core\Base\Exceptions\NotFoundException;
use LogicException;

/**
 * Language Handler.
 */
class Handler implements BaseLanguageHandler
{
    /**
     * Language Gateway.
     *
     * @var \eZ\Publish\Core\Persistence\Legacy\Content\Language\Gateway
     */
    protected $languageGateway;

    /**
     * Language Mapper.
     *
     * @var \eZ\Publish\Core\Persistence\Legacy\Content\Language\Mapper
     */
    protected $languageMapper;

    /**
     * Creates a new Language Handler.
     *
     * @param \eZ\Publish\Core\Persistence\Legacy\Content\Language\Gateway $languageGateway
     * @param \eZ\Publish\Core\Persistence\Legacy\Content\Language\Mapper $languageMapper
     */
    public function __construct(Gateway $languageGateway, Mapper $languageMapper)
    {
        $this->languageGateway = $languageGateway;
        $this->languageMapper = $languageMapper;
    }

    /**
     * Create a new language.
     *
     * @param \eZ\Publish\SPI\Persistence\Content\Language\CreateStruct $struct
     *
     * @return \eZ\Publish\SPI\Persistence\Content\Language
     */
    public function create(CreateStruct $struct)
    {
        $language = $this->languageMapper->createLanguageFromCreateStruct(
            $struct
        );
        $language->id = $this->languageGateway->insertLanguage($language);

        return $language;
    }

    /**
     * Update language.
     *
     * @param \eZ\Publish\SPI\Persistence\Content\Language $language
     */
    public function update(Language $language)
    {
        $this->languageGateway->updateLanguage($language);
    }

    /**
     * Get language by id.
     *
     * @param mixed $id
     *
     * @throws \eZ\Publish\API\Repository\Exceptions\NotFoundException If language could not be found by $id
     *
     * @return \eZ\Publish\SPI\Persistence\Content\Language
     */
    public function load($id)
    {
        $languages = $this->languageMapper->extractLanguagesFromRows(
            $this->languageGateway->loadLanguageListData([$id])
        );

        if (count($languages) < 1) {
            throw new NotFoundException('Language', $id);
        }

        return reset($languages);

    }

    /**
     * {@inheritdoc}
     */
    public function loadList(array $ids): iterable
    {
        return $this->languageMapper->extractLanguagesFromRows(
            $this->languageGateway->loadLanguageListData($ids),
            'id'
        );
    }

    /**
     * Get language by Language Code (eg: eng-GB).
     *
     * @param string $languageCode
     *
     * @throws \eZ\Publish\API\Repository\Exceptions\NotFoundException If language could not be found by $languageCode
     *
     * @return \eZ\Publish\SPI\Persistence\Content\Language
     */
    public function loadByLanguageCode($languageCode)
    {
        $languages = $this->languageMapper->extractLanguagesFromRows(
            $this->languageGateway->loadLanguageListDataByLanguageCode([$languageCode])
        );

        if (count($languages) < 1) {
            throw new NotFoundException('Language', $languageCode);
        }

        return reset($languages);

    }

    /**
     * {@inheritdoc}
     */
    public function loadListByLanguageCodes(array $languageCodes): iterable
    {
        return $this->languageMapper->extractLanguagesFromRows(
            $this->languageGateway->loadLanguageListDataByLanguageCode($languageCodes)
        );
    }

    /**
     * Get all languages.
     *
     * @return \eZ\Publish\SPI\Persistence\Content\Language[]
     */
    public function loadAll()
    {
        return $this->languageMapper->extractLanguagesFromRows(
            $this->languageGateway->loadAllLanguagesData()
        );
    }

    /**
     * Delete a language.
     *
     * @param mixed $id
     *
     * @throws LogicException If language could not be deleted
     */
    public function delete($id)
    {
        if (!$this->languageGateway->canDeleteLanguage($id)) {
            throw new LogicException("Deleting language logic error, some content still references that language and therefore it can't be deleted");
        }

        $this->languageGateway->deleteLanguage($id);
    }
}


1		<?php
2
3		/**
4		* File containing the Language Handler class.
5		*
6		* @copyright Copyright (C) eZ Systems AS. All rights reserved.
7		* @license For full copyright and license information view LICENSE file distributed with this source code.
8		*/
9		namespace eZ\Publish\Core\Persistence\Legacy\Content\Language;
10
11		use eZ\Publish\SPI\Persistence\Content\Language;
12		use eZ\Publish\SPI\Persistence\Content\Language\Handler as BaseLanguageHandler;
13		use eZ\Publish\SPI\Persistence\Content\Language\CreateStruct;
14		use eZ\Publish\Core\Base\Exceptions\NotFoundException;
15		use LogicException;
16
17		/**
18		* Language Handler.
19		*/
20		class Handler implements BaseLanguageHandler
21		{
22		/**
23		* Language Gateway.
24		*
25		* @var \eZ\Publish\Core\Persistence\Legacy\Content\Language\Gateway
26		*/
27		protected $languageGateway;
28
29		/**
30		* Language Mapper.
31		*
32		* @var \eZ\Publish\Core\Persistence\Legacy\Content\Language\Mapper
33		*/
34		protected $languageMapper;
35
36		/**
37		* Creates a new Language Handler.
38		*
39		* @param \eZ\Publish\Core\Persistence\Legacy\Content\Language\Gateway $languageGateway
40		* @param \eZ\Publish\Core\Persistence\Legacy\Content\Language\Mapper $languageMapper
41		*/
42		public function __construct(Gateway $languageGateway, Mapper $languageMapper)
43		{
44		$this->languageGateway = $languageGateway;
45		$this->languageMapper = $languageMapper;
46		}
47
48		/**
49		* Create a new language.
50		*
51		* @param \eZ\Publish\SPI\Persistence\Content\Language\CreateStruct $struct
52		*
53		* @return \eZ\Publish\SPI\Persistence\Content\Language
54		*/
55		public function create(CreateStruct $struct)
56		{
57		$language = $this->languageMapper->createLanguageFromCreateStruct(
58		$struct
59		);
60		$language->id = $this->languageGateway->insertLanguage($language);
61
62		return $language;
63		}
64
65		/**
66		* Update language.
67		*
68		* @param \eZ\Publish\SPI\Persistence\Content\Language $language
69		*/
70		public function update(Language $language)
71		{
72		$this->languageGateway->updateLanguage($language);
73		}
74
75		/**
76		* Get language by id.
77		*
78		* @param mixed $id
79		*
80		* @throws \eZ\Publish\API\Repository\Exceptions\NotFoundException If language could not be found by $id
81		*
82		* @return \eZ\Publish\SPI\Persistence\Content\Language
83		*/
84	View Code Duplication	public function load($id)
85		{
86		$languages = $this->languageMapper->extractLanguagesFromRows(
87		$this->languageGateway->loadLanguageListData([$id])
88		);
89
90		if (count($languages) < 1) {
91		throw new NotFoundException('Language', $id);
92		}
93
94		return reset($languages);
		0 ignored issues – show Comprehensibility Best Practice introduced 2016-02-05 12:09 UTC by Report Bug Copy Issue Report The expression `reset($languages);` of type `eZ\Publish\SPI\Persistence\Content\Language\|false` adds `false` to the return on line 94 which is incompatible with the return type declared by the interface `eZ\Publish\SPI\Persisten...\Language\Handler::load` of type `eZ\Publish\SPI\Persistence\Content\Language`. It seems like you forgot to handle an error condition. Loading history...
95		}
96
97		/**
98		* {@inheritdoc}
99		*/
100		public function loadList(array $ids): iterable
101		{
102		return $this->languageMapper->extractLanguagesFromRows(
103		$this->languageGateway->loadLanguageListData($ids),
104		'id'
105		);
106		}
107
108		/**
109		* Get language by Language Code (eg: eng-GB).
110		*
111		* @param string $languageCode
112		*
113		* @throws \eZ\Publish\API\Repository\Exceptions\NotFoundException If language could not be found by $languageCode
114		*
115		* @return \eZ\Publish\SPI\Persistence\Content\Language
116		*/
117	View Code Duplication	public function loadByLanguageCode($languageCode)
118		{
119		$languages = $this->languageMapper->extractLanguagesFromRows(
120		$this->languageGateway->loadLanguageListDataByLanguageCode([$languageCode])
121		);
122
123		if (count($languages) < 1) {
124		throw new NotFoundException('Language', $languageCode);
125		}
126
127		return reset($languages);
		0 ignored issues – show Comprehensibility Best Practice introduced 2016-02-05 12:09 UTC by Report Bug Copy Issue Report The expression `reset($languages);` of type `eZ\Publish\SPI\Persistence\Content\Language\|false` adds `false` to the return on line 127 which is incompatible with the return type declared by the interface `eZ\Publish\SPI\Persisten...ler::loadByLanguageCode` of type `eZ\Publish\SPI\Persistence\Content\Language`. It seems like you forgot to handle an error condition. Loading history...
128		}
129
130		/**
131		* {@inheritdoc}
132		*/
133		public function loadListByLanguageCodes(array $languageCodes): iterable
134		{
135		return $this->languageMapper->extractLanguagesFromRows(
136		$this->languageGateway->loadLanguageListDataByLanguageCode($languageCodes)
137		);
138		}
139
140		/**
141		* Get all languages.
142		*
143		* @return \eZ\Publish\SPI\Persistence\Content\Language[]
144		*/
145		public function loadAll()
146		{
147		return $this->languageMapper->extractLanguagesFromRows(
148		$this->languageGateway->loadAllLanguagesData()
149		);
150		}
151
152		/**
153		* Delete a language.
154		*
155		* @param mixed $id
156		*
157		* @throws LogicException If language could not be deleted
158		*/
159		public function delete($id)
160		{
161		if (!$this->languageGateway->canDeleteLanguage($id)) {
162		throw new LogicException("Deleting language logic error, some content still references that language and therefore it can't be deleted");
163		}
164
165		$this->languageGateway->deleteLanguage($id);
166		}
167		}
168

ezsystems / ezpublish-kernel

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Handler::load() A

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