Mapping::tryGetClassMetadataById() - Code Metrics - Inspection of "Added support for abstract entities" - mapado/rest-client-sdk - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#56)

unknown

created 2017-03-27 17:18 UTC

Mapping::tryGetClassMetadataById() A

↳ Parent: Mapping

Complexity

Conditions	3
Paths	3

Size

Total Lines	10
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	10
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	5
nc	3
nop	1

<?php

namespace Mapado\RestClientSdk;

use Mapado\RestClientSdk\Exception\MappingException;
use Mapado\RestClientSdk\Mapping\ClassMetadata;

/**
 * Class Mapping
 * @author Julien Deniau <[email protected]>
 */
class Mapping
{
    const DEFAULT_CONFIG = [
        'collectionKey' => 'hydra:member',
    ];

    /**
     * @var string
     */
    private $idPrefix;

    /**
     * @var int
     */
    private $idPrefixLength;

    /**
     * @var ClassMetadata[]
     */
    private $classMetadataList = [];

    /**
     * config
     *
     * @var array
     * @access private
     */
    private $config;

    /**
     * Constructor.
     *
     * @param string $idPrefix
     * @access public
     */
    public function __construct($idPrefix = '', $config = [])
    {
        $this->idPrefix = $idPrefix;
        $this->idPrefixLength = strlen($idPrefix);
        $this->setConfig($config);
    }

    /**
     * getIdPrefix
     *
     * @access public
     * @return string
     */
    public function getIdPrefix()
    {
        return $this->idPrefix;
    }

    /**
     * Getter for config
     *
     * @return array
     */
    public function getConfig()
    {
        return $this->config;
    }

    /**
     * Setter for config
     *
     * @param array $config
     * @return Mapping
     */
    public function setConfig(array $config)
    {
        $this->config = array_merge(
            self::DEFAULT_CONFIG,
            $config
        );

        return $this;
    }

    /**
     * setMapping
     *
     * @param ClassMetadata[] $classMetadataList
     * @access public
     * @return Mapping
     */
    public function setMapping(array $classMetadataList)
    {
        $this->classMetadataList = $classMetadataList;

        return $this;
    }

    /**
     * return a model class name for a given key
     *
     * @param string $key
     * @access public
     * @return string
     */
    public function getModelName($key)
    {
        $this->checkMappingExistence($key, 'modelName');

        return $this->getClassMetadataByKey($key)->getModelName();
    }

    /**
     * return the list of mapping keys
     *
     * @access public
     * @return string[]
     */
    public function getMappingKeys()
    {
        return array_map(
            function (ClassMetadata $classMetadata) {
                return $classMetadata->getKey();
            },
            $this->classMetadataList
        );
    }

    /**
     * get the key from an id (path)
     *
     * @param string $id
     * @access public
     * @return string
     */
    public function getKeyFromId($id)
    {
        $key = $this->parseKeyFromId($id);
        $this->checkMappingExistence($key);

        return $key;
    }

    /**
     * Parse the key from an id (path)
     *
     * @param string $id
     * @access private
     * @return string|null
     */
    private function parseKeyFromId($id)
    {
        $id = $this->removePrefix($id);

        $matches = [];
        if (1 === preg_match('|/([^/]+)/[^/]+$|', $id, $matches)) {
            return $matches[1];
        }
    }

    /**
     * getKeyFromModel
     *
     * @param string $modelName model name
     * @access public
     * @return string
     * @throws MappingException
     */
    public function getKeyFromModel($modelName)

    {
        foreach ($this->classMetadataList as $classMetadata) {
            if ($modelName === $classMetadata->getModelName()) {
                return $classMetadata->getKey();
            }
        }

        throw new MappingException('Model name ' . $modelName . ' not found in mapping');
    }

    /**
     * getClassMetadata for model name
     *
     * @param string $modelName
     * @access public
     * @return ClassMetadata
     * @throws MappingException
     */
    public function getClassMetadata($modelName)

    {
        foreach ($this->classMetadataList as $classMetadata) {
            if ($modelName === $classMetadata->getModelName()) {
                return $classMetadata;
            }
        }

        throw new MappingException($modelName . ' model is not mapped');
    }

    /**
     * getClassMetadata for id
     *
     * @param string $id
     * @access public
     * @return ClassMetadata|null
     */
    public function tryGetClassMetadataById($id)
    {
        $key = $this->parseKeyFromId($id);

        foreach ($this->classMetadataList as $classMetadata) {
            if ($key === $classMetadata->getKey()) {
                return $classMetadata;
            }
        }
    }

    /**
     * hasClassMetadata
     *
     * @param string $modelName
     * @access public
     * @return boolean
     */
    public function hasClassMetadata($modelName)
    {
        foreach ($this->classMetadataList as $classMetadata) {
            if ($modelName === $classMetadata->getModelName()) {
                return true;
            }
        }

        return false;
    }

    /**
     * getMappingByKey
     *
     * @param string $key
     * @access public
     * @return ClassMetadata|null
     */
    public function getClassMetadataByKey($key)
    {
        foreach ($this->classMetadataList as $classMetadata) {
            if ($key === $classMetadata->getKey()) {
                return $classMetadata;
            }
        }
    }

    /**
     * checkMappingExistence
     *
     * @param string $key
     * @param string|null $subKey
     * @access private
     * @return void
     */
    private function checkMappingExistence($key, $subKey = null)
    {
        if (empty($key)) {
            throw new MappingException('key is not set');
        }

        $metadata = $this->getClassMetadataByKey($key);
        if (!$metadata) {
            throw new MappingException($key . ' key is not mapped');
        }

        if (!empty($subKey)) {
            $methodName = 'get' . ucfirst($subKey);
            if (!$metadata->$methodName()) {
                throw new MappingException($key . ' key is mapped but no ' . $subKey . ' found');
            }
        }
    }

    /**
     * removePrefix
     *
     * @param mixed $value
     * @access private
     * @return string
     */
    private function removePrefix($value)
    {
        if (($this->idPrefixLength > 0) && (0 === strpos($value, $this->idPrefix))) {
            return substr($value, $this->idPrefixLength);
        }

        return $value;
    }
}


1		<?php
2
3		namespace Mapado\RestClientSdk;
4
5		use Mapado\RestClientSdk\Exception\MappingException;
6		use Mapado\RestClientSdk\Mapping\ClassMetadata;
7
8		/**
9		* Class Mapping
10		* @author Julien Deniau <[email protected]>
11		*/
12		class Mapping
13		{
14		const DEFAULT_CONFIG = [
15		'collectionKey' => 'hydra:member',
16		];
17
18		/**
19		* @var string
20		*/
21		private $idPrefix;
22
23		/**
24		* @var int
25		*/
26		private $idPrefixLength;
27
28		/**
29		* @var ClassMetadata[]
30		*/
31		private $classMetadataList = [];
32
33		/**
34		* config
35		*
36		* @var array
37		* @access private
38		*/
39		private $config;
40
41		/**
42		* Constructor.
43		*
44		* @param string $idPrefix
45		* @access public
46		*/
47		public function __construct($idPrefix = '', $config = [])
48		{
49		$this->idPrefix = $idPrefix;
50		$this->idPrefixLength = strlen($idPrefix);
51		$this->setConfig($config);
52		}
53
54		/**
55		* getIdPrefix
56		*
57		* @access public
58		* @return string
59		*/
60		public function getIdPrefix()
61		{
62		return $this->idPrefix;
63		}
64
65		/**
66		* Getter for config
67		*
68		* @return array
69		*/
70		public function getConfig()
71		{
72		return $this->config;
73		}
74
75		/**
76		* Setter for config
77		*
78		* @param array $config
79		* @return Mapping
80		*/
81		public function setConfig(array $config)
82		{
83		$this->config = array_merge(
84		self::DEFAULT_CONFIG,
85		$config
86		);
87
88		return $this;
89		}
90
91		/**
92		* setMapping
93		*
94		* @param ClassMetadata[] $classMetadataList
95		* @access public
96		* @return Mapping
97		*/
98		public function setMapping(array $classMetadataList)
99		{
100		$this->classMetadataList = $classMetadataList;
101
102		return $this;
103		}
104
105		/**
106		* return a model class name for a given key
107		*
108		* @param string $key
109		* @access public
110		* @return string
111		*/
112		public function getModelName($key)
113		{
114		$this->checkMappingExistence($key, 'modelName');
115
116		return $this->getClassMetadataByKey($key)->getModelName();
117		}
118
119		/**
120		* return the list of mapping keys
121		*
122		* @access public
123		* @return string[]
124		*/
125		public function getMappingKeys()
126		{
127		return array_map(
128		function (ClassMetadata $classMetadata) {
129		return $classMetadata->getKey();
130		},
131		$this->classMetadataList
132		);
133		}
134
135		/**
136		* get the key from an id (path)
137		*
138		* @param string $id
139		* @access public
140		* @return string
141		*/
142		public function getKeyFromId($id)
143		{
144		$key = $this->parseKeyFromId($id);
145		$this->checkMappingExistence($key);
146
147		return $key;
148		}
149
150		/**
151		* Parse the key from an id (path)
152		*
153		* @param string $id
154		* @access private
155		* @return string\|null
156		*/
157		private function parseKeyFromId($id)
158		{
159		$id = $this->removePrefix($id);
160
161		$matches = [];
162		if (1 === preg_match('\|/([^/]+)/[^/]+$\|', $id, $matches)) {
163		return $matches[1];
164		}
165		}
166
167		/**
168		* getKeyFromModel
169		*
170		* @param string $modelName model name
171		* @access public
172		* @return string
173		* @throws MappingException
174		*/
175	View Code Duplication	public function getKeyFromModel($modelName)
		0 ignored issues – show Duplication introduced 2016-05-23 12:03 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...
176		{
177		foreach ($this->classMetadataList as $classMetadata) {
178		if ($modelName === $classMetadata->getModelName()) {
179		return $classMetadata->getKey();
180		}
181		}
182
183		throw new MappingException('Model name ' . $modelName . ' not found in mapping');
184		}
185
186		/**
187		* getClassMetadata for model name
188		*
189		* @param string $modelName
190		* @access public
191		* @return ClassMetadata
192		* @throws MappingException
193		*/
194	View Code Duplication	public function getClassMetadata($modelName)
		0 ignored issues – show Duplication introduced 2016-05-23 12:03 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...
195		{
196		foreach ($this->classMetadataList as $classMetadata) {
197		if ($modelName === $classMetadata->getModelName()) {
198		return $classMetadata;
199		}
200		}
201
202		throw new MappingException($modelName . ' model is not mapped');
203		}
204
205		/**
206		* getClassMetadata for id
207		*
208		* @param string $id
209		* @access public
210		* @return ClassMetadata\|null
211		*/
212		public function tryGetClassMetadataById($id)
213		{
214		$key = $this->parseKeyFromId($id);
215
216		foreach ($this->classMetadataList as $classMetadata) {
217		if ($key === $classMetadata->getKey()) {
218		return $classMetadata;
219		}
220		}
221		}
222
223		/**
224		* hasClassMetadata
225		*
226		* @param string $modelName
227		* @access public
228		* @return boolean
229		*/
230		public function hasClassMetadata($modelName)
231		{
232		foreach ($this->classMetadataList as $classMetadata) {
233		if ($modelName === $classMetadata->getModelName()) {
234		return true;
235		}
236		}
237
238		return false;
239		}
240
241		/**
242		* getMappingByKey
243		*
244		* @param string $key
245		* @access public
246		* @return ClassMetadata\|null
247		*/
248		public function getClassMetadataByKey($key)
249		{
250		foreach ($this->classMetadataList as $classMetadata) {
251		if ($key === $classMetadata->getKey()) {
252		return $classMetadata;
253		}
254		}
255		}
256
257		/**
258		* checkMappingExistence
259		*
260		* @param string $key
261		* @param string\|null $subKey
262		* @access private
263		* @return void
264		*/
265		private function checkMappingExistence($key, $subKey = null)
266		{
267		if (empty($key)) {
268		throw new MappingException('key is not set');
269		}
270
271		$metadata = $this->getClassMetadataByKey($key);
272		if (!$metadata) {
273		throw new MappingException($key . ' key is not mapped');
274		}
275
276		if (!empty($subKey)) {
277		$methodName = 'get' . ucfirst($subKey);
278		if (!$metadata->$methodName()) {
279		throw new MappingException($key . ' key is mapped but no ' . $subKey . ' found');
280		}
281		}
282		}
283
284		/**
285		* removePrefix
286		*
287		* @param mixed $value
288		* @access private
289		* @return string
290		*/
291		private function removePrefix($value)
292		{
293		if (($this->idPrefixLength > 0) && (0 === strpos($value, $this->idPrefix))) {
294		return substr($value, $this->idPrefixLength);
295		}
296
297		return $value;
298		}
299		}
300

mapado / rest-client-sdk

Pull Request — master (#56)

Mapping::tryGetClassMetadataById() A

Complexity

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Duplication

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