Mapping::hasClassMetadata() - Code Metrics - Inspection of "Merge pull request #74 from mapado/jd-feat-prettie..." - mapado/rest-client-sdk - Measure and Improve Code Quality continuously with Scrutinizer

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by Julien

created 2018-04-10 14:58 UTC

Mapping::hasClassMetadata() A

↳ Parent: Mapping

Complexity

Conditions	3
Paths	3

Size

Total Lines	9
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	3

Importance

Changes

Metric	Value
cc	3
eloc	4
nc	3
nop	1
dl	0
loc	9
ccs	4
cts	4
cp	1
crap	3
rs	9.6666
c	0
b	0
f	0

<?php

namespace Mapado\RestClientSdk;

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

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

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

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

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

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

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

    /**
     * getIdPrefix
     *
     * @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
     *
     * @return Mapping
     */
    public function setMapping(array $classMetadataList)
    {
        $this->classMetadataList = $classMetadataList;

        return $this;
    }

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

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

    /**
     * return the list of mapping keys
     *
     * @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 $id
     *
     * @return string
     */
    public function getKeyFromId($id)
    {
        $key = $this->parseKeyFromId($id);
        $this->checkMappingExistence($key);

        return $key;
    }

    /**
     * getKeyFromModel
     *
     * @param string $modelName model name
     *
     * @return string
     *
     * @throws MappingException
     */
    public function getKeyFromModel($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 $modelName
     *
     * @return ClassMetadata
     *
     * @throws MappingException
     */
    public function getClassMetadata($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 $id
     *
     * @return ClassMetadata|null
     */
    public function tryGetClassMetadataById($id)
    {
        $key = $this->parseKeyFromId($id);

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

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

        return false;
    }

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

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

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

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

mapado / rest-client-sdk

Push — master ( 685595...680e76 )

Mapping::hasClassMetadata() A

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