Completed
Pull Request — master (#1527)
by Andreas
10:44
created

XmlDriver::setShardKey()   C

Complexity

Conditions 11
Paths 24

Size

Total Lines 34
Code Lines 21

Duplication

Lines 16
Ratio 47.06 %

Code Coverage

Tests 21
CRAP Score 11

Importance

Changes 1
Bugs 0 Features 0
Metric Value
dl 16
loc 34
ccs 21
cts 21
cp 1
rs 5.2653
c 1
b 0
f 0
cc 11
eloc 21
nc 24
nop 2
crap 11

How to fix   Complexity   

Long Method

Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.

For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.

Commonly applied refactorings include:

1
<?php
2
/*
3
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
4
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
5
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
6
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
7
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
8
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
9
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
10
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
11
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
12
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
13
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
14
 *
15
 * This software consists of voluntary contributions made by many individuals
16
 * and is licensed under the MIT license. For more information, see
17
 * <http://www.doctrine-project.org>.
18
 */
19
20
namespace Doctrine\ODM\MongoDB\Mapping\Driver;
21
22
use Doctrine\Common\Persistence\Mapping\ClassMetadata;
23
use Doctrine\Common\Persistence\Mapping\Driver\FileDriver;
24
use Doctrine\ODM\MongoDB\Mapping\ClassMetadata as MappingClassMetadata;
25
use Doctrine\ODM\MongoDB\Utility\CollectionHelper;
26
use Doctrine\ODM\MongoDB\Mapping\ClassMetadataInfo;
27
28
/**
29
 * XmlDriver is a metadata driver that enables mapping through XML files.
30
 *
31
 * @since       1.0
32
 */
33
class XmlDriver extends FileDriver
34
{
35
    const DEFAULT_FILE_EXTENSION = '.dcm.xml';
36
37
    /**
38
     * {@inheritDoc}
39
     */
40 14
    public function __construct($locator, $fileExtension = self::DEFAULT_FILE_EXTENSION)
41
    {
42 14
        parent::__construct($locator, $fileExtension);
43 14
    }
44
45
    /**
46
     * {@inheritDoc}
47
     */
48 8
    public function loadMetadataForClass($className, ClassMetadata $class)
49
    {
50
        /* @var $class ClassMetadataInfo */
51
        /* @var $xmlRoot \SimpleXMLElement */
52 8
        $xmlRoot = $this->getElement($className);
53 8
        if ( ! $xmlRoot) {
54
            return;
55
        }
56
57 8
        if ($xmlRoot->getName() == 'document') {
58 8
            if (isset($xmlRoot['repository-class'])) {
59 8
                $class->setCustomRepositoryClass((string) $xmlRoot['repository-class']);
60
            }
61 3 View Code Duplication
        } elseif ($xmlRoot->getName() == 'mapped-superclass') {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across 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...
62 2
            $class->setCustomRepositoryClass(
63 2
                isset($xmlRoot['repository-class']) ? (string) $xmlRoot['repository-class'] : null
64
            );
65 2
            $class->isMappedSuperclass = true;
0 ignored issues
show
Bug introduced by
Accessing isMappedSuperclass on the interface Doctrine\Common\Persistence\Mapping\ClassMetadata suggest that you code against a concrete implementation. How about adding an instanceof check?

If you access a property on an interface, you most likely code against a concrete implementation of the interface.

Available Fixes

  1. Adding an additional type check:

    interface SomeInterface { }
    class SomeClass implements SomeInterface {
        public $a;
    }
    
    function someFunction(SomeInterface $object) {
        if ($object instanceof SomeClass) {
            $a = $object->a;
        }
    }
    
  2. Changing the type hint:

    interface SomeInterface { }
    class SomeClass implements SomeInterface {
        public $a;
    }
    
    function someFunction(SomeClass $object) {
        $a = $object->a;
    }
    
Loading history...
66 1
        } elseif ($xmlRoot->getName() == 'embedded-document') {
67 1
            $class->isEmbeddedDocument = true;
0 ignored issues
show
Bug introduced by
Accessing isEmbeddedDocument on the interface Doctrine\Common\Persistence\Mapping\ClassMetadata suggest that you code against a concrete implementation. How about adding an instanceof check?

If you access a property on an interface, you most likely code against a concrete implementation of the interface.

Available Fixes

  1. Adding an additional type check:

    interface SomeInterface { }
    class SomeClass implements SomeInterface {
        public $a;
    }
    
    function someFunction(SomeInterface $object) {
        if ($object instanceof SomeClass) {
            $a = $object->a;
        }
    }
    
  2. Changing the type hint:

    interface SomeInterface { }
    class SomeClass implements SomeInterface {
        public $a;
    }
    
    function someFunction(SomeClass $object) {
        $a = $object->a;
    }
    
Loading history...
68 1
        } elseif ($xmlRoot->getName() == 'query-result-document') {
69 1
            $class->isQueryResultDocument = true;
0 ignored issues
show
Bug introduced by
Accessing isQueryResultDocument on the interface Doctrine\Common\Persistence\Mapping\ClassMetadata suggest that you code against a concrete implementation. How about adding an instanceof check?

If you access a property on an interface, you most likely code against a concrete implementation of the interface.

Available Fixes

  1. Adding an additional type check:

    interface SomeInterface { }
    class SomeClass implements SomeInterface {
        public $a;
    }
    
    function someFunction(SomeInterface $object) {
        if ($object instanceof SomeClass) {
            $a = $object->a;
        }
    }
    
  2. Changing the type hint:

    interface SomeInterface { }
    class SomeClass implements SomeInterface {
        public $a;
    }
    
    function someFunction(SomeClass $object) {
        $a = $object->a;
    }
    
Loading history...
70
        }
71 8
        if (isset($xmlRoot['db'])) {
72 4
            $class->setDatabase((string) $xmlRoot['db']);
73
        }
74 8
        if (isset($xmlRoot['collection'])) {
75 7
            if (isset($xmlRoot['capped-collection'])) {
76
                $config = array('name' => (string) $xmlRoot['collection']);
77
                $config['capped'] = (bool) $xmlRoot['capped-collection'];
78
                if (isset($xmlRoot['capped-collection-max'])) {
79
                    $config['max'] = (int) $xmlRoot['capped-collection-max'];
80
                }
81
                if (isset($xmlRoot['capped-collection-size'])) {
82
                    $config['size'] = (int) $xmlRoot['capped-collection-size'];
83
                }
84
                $class->setCollection($config);
85
            } else {
86 7
                $class->setCollection((string) $xmlRoot['collection']);
87
            }
88
        }
89 8
        if (isset($xmlRoot['writeConcern'])) {
90 1
            $class->setWriteConcern((string) $xmlRoot['writeConcern']);
91
        }
92 8
        if (isset($xmlRoot['inheritance-type'])) {
93
            $inheritanceType = (string) $xmlRoot['inheritance-type'];
94
            $class->setInheritanceType(constant(MappingClassMetadata::class . '::INHERITANCE_TYPE_' . $inheritanceType));
95
        }
96 8 View Code Duplication
        if (isset($xmlRoot['change-tracking-policy'])) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across 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...
97 2
            $class->setChangeTrackingPolicy(constant(MappingClassMetadata::class . '::CHANGETRACKING_' . strtoupper((string) $xmlRoot['change-tracking-policy'])));
98
        }
99 8
        if (isset($xmlRoot->{'discriminator-field'})) {
100 1
            $discrField = $xmlRoot->{'discriminator-field'};
101
            /* XSD only allows for "name", which is consistent with association
102
             * configurations, but fall back to "fieldName" for BC.
103
             */
104 1
            $class->setDiscriminatorField(
105 1
                isset($discrField['name']) ? (string) $discrField['name'] : (string) $discrField['fieldName']
106
            );
107
        }
108 8 View Code Duplication
        if (isset($xmlRoot->{'discriminator-map'})) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across 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...
109 1
            $map = array();
110 1
            foreach ($xmlRoot->{'discriminator-map'}->{'discriminator-mapping'} AS $discrMapElement) {
111 1
                $map[(string) $discrMapElement['value']] = (string) $discrMapElement['class'];
112
            }
113 1
            $class->setDiscriminatorMap($map);
114
        }
115 8
        if (isset($xmlRoot->{'default-discriminator-value'})) {
116 1
            $class->setDefaultDiscriminatorValue((string) $xmlRoot->{'default-discriminator-value'}['value']);
117
        }
118 8
        if (isset($xmlRoot->{'indexes'})) {
119 3
            foreach ($xmlRoot->{'indexes'}->{'index'} as $index) {
120 3
                $this->addIndex($class, $index);
0 ignored issues
show
Compatibility introduced by
$class of type object<Doctrine\Common\P...\Mapping\ClassMetadata> is not a sub-type of object<Doctrine\ODM\Mong...ping\ClassMetadataInfo>. It seems like you assume a concrete implementation of the interface Doctrine\Common\Persistence\Mapping\ClassMetadata to be always present.

This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass.

Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type.

Loading history...
121
            }
122
        }
123 8
        if (isset($xmlRoot->{'shard-key'})) {
124 1
            $this->setShardKey($class, $xmlRoot->{'shard-key'}[0]);
0 ignored issues
show
Compatibility introduced by
$class of type object<Doctrine\Common\P...\Mapping\ClassMetadata> is not a sub-type of object<Doctrine\ODM\Mong...ping\ClassMetadataInfo>. It seems like you assume a concrete implementation of the interface Doctrine\Common\Persistence\Mapping\ClassMetadata to be always present.

This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass.

Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type.

Loading history...
125
        }
126 8
        if (isset($xmlRoot['require-indexes'])) {
127 1
            $class->setRequireIndexes('true' === (string) $xmlRoot['require-indexes']);
128
        }
129 8
        if (isset($xmlRoot['slave-okay'])) {
130 1
            $class->setSlaveOkay('true' === (string) $xmlRoot['slave-okay']);
131
        }
132 8
        if (isset($xmlRoot->field)) {
133 8
            foreach ($xmlRoot->field as $field) {
134 8
                $mapping = array();
135 8
                $attributes = $field->attributes();
136 8
                foreach ($attributes as $key => $value) {
137 8
                    $mapping[$key] = (string) $value;
138 8
                    $booleanAttributes = array('id', 'reference', 'embed', 'unique', 'sparse', 'file', 'distance');
139 8
                    if (in_array($key, $booleanAttributes)) {
140 8
                        $mapping[$key] = ('true' === $mapping[$key]);
141
                    }
142
                }
143 8
                if (isset($mapping['id']) && $mapping['id'] === true && isset($mapping['strategy'])) {
144 3
                    $mapping['options'] = array();
145 3
                    if (isset($field->{'id-generator-option'})) {
146 1
                        foreach ($field->{'id-generator-option'} as $generatorOptions) {
147 1
                            $attributesGenerator = iterator_to_array($generatorOptions->attributes());
148 1
                            if (isset($attributesGenerator['name']) && isset($attributesGenerator['value'])) {
149 1
                                $mapping['options'][(string) $attributesGenerator['name']] = (string) $attributesGenerator['value'];
150
                            }
151
                        }
152
                    }
153
                }
154
155 8
                if (isset($attributes['not-saved'])) {
156
                    $mapping['notSaved'] = ('true' === (string) $attributes['not-saved']);
157
                }
158
159 8
                if (isset($attributes['also-load'])) {
160
                    $mapping['alsoLoadFields'] = explode(',', $attributes['also-load']);
161 8
                } elseif (isset($attributes['version'])) {
162 1
                    $mapping['version'] = ('true' === (string) $attributes['version']);
163 8
                } elseif (isset($attributes['lock'])) {
164 1
                    $mapping['lock'] = ('true' === (string) $attributes['lock']);
165
                }
166
167 8
                $this->addFieldMapping($class, $mapping);
0 ignored issues
show
Compatibility introduced by
$class of type object<Doctrine\Common\P...\Mapping\ClassMetadata> is not a sub-type of object<Doctrine\ODM\Mong...ping\ClassMetadataInfo>. It seems like you assume a concrete implementation of the interface Doctrine\Common\Persistence\Mapping\ClassMetadata to be always present.

This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass.

Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type.

Loading history...
168
            }
169
        }
170 8
        if (isset($xmlRoot->{'embed-one'})) {
171 2
            foreach ($xmlRoot->{'embed-one'} as $embed) {
172 2
                $this->addEmbedMapping($class, $embed, 'one');
0 ignored issues
show
Compatibility introduced by
$class of type object<Doctrine\Common\P...\Mapping\ClassMetadata> is not a sub-type of object<Doctrine\ODM\Mong...ping\ClassMetadataInfo>. It seems like you assume a concrete implementation of the interface Doctrine\Common\Persistence\Mapping\ClassMetadata to be always present.

This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass.

Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type.

Loading history...
173
            }
174
        }
175 8
        if (isset($xmlRoot->{'embed-many'})) {
176 2
            foreach ($xmlRoot->{'embed-many'} as $embed) {
177 2
                $this->addEmbedMapping($class, $embed, 'many');
0 ignored issues
show
Compatibility introduced by
$class of type object<Doctrine\Common\P...\Mapping\ClassMetadata> is not a sub-type of object<Doctrine\ODM\Mong...ping\ClassMetadataInfo>. It seems like you assume a concrete implementation of the interface Doctrine\Common\Persistence\Mapping\ClassMetadata to be always present.

This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass.

Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type.

Loading history...
178
            }
179
        }
180 8
        if (isset($xmlRoot->{'reference-many'})) {
181 3
            foreach ($xmlRoot->{'reference-many'} as $reference) {
182 3
                $this->addReferenceMapping($class, $reference, 'many');
0 ignored issues
show
Compatibility introduced by
$class of type object<Doctrine\Common\P...\Mapping\ClassMetadata> is not a sub-type of object<Doctrine\ODM\Mong...ping\ClassMetadataInfo>. It seems like you assume a concrete implementation of the interface Doctrine\Common\Persistence\Mapping\ClassMetadata to be always present.

This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass.

Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type.

Loading history...
183
            }
184
        }
185 8
        if (isset($xmlRoot->{'reference-one'})) {
186 3
            foreach ($xmlRoot->{'reference-one'} as $reference) {
187 3
                $this->addReferenceMapping($class, $reference, 'one');
0 ignored issues
show
Compatibility introduced by
$class of type object<Doctrine\Common\P...\Mapping\ClassMetadata> is not a sub-type of object<Doctrine\ODM\Mong...ping\ClassMetadataInfo>. It seems like you assume a concrete implementation of the interface Doctrine\Common\Persistence\Mapping\ClassMetadata to be always present.

This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass.

Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type.

Loading history...
188
            }
189
        }
190 8
        if (isset($xmlRoot->{'lifecycle-callbacks'})) {
191 2
            foreach ($xmlRoot->{'lifecycle-callbacks'}->{'lifecycle-callback'} as $lifecycleCallback) {
192 2
                $class->addLifecycleCallback((string) $lifecycleCallback['method'], constant('Doctrine\ODM\MongoDB\Events::' . (string) $lifecycleCallback['type']));
193
            }
194
        }
195 8
        if (isset($xmlRoot->{'also-load-methods'})) {
196 1
            foreach ($xmlRoot->{'also-load-methods'}->{'also-load-method'} as $alsoLoadMethod) {
197 1
                $class->registerAlsoLoadMethod((string) $alsoLoadMethod['method'], (string) $alsoLoadMethod['field']);
198
            }
199
        }
200 8
    }
201
202 9
    private function addFieldMapping(ClassMetadataInfo $class, $mapping)
203
    {
204 9 View Code Duplication
        if (isset($mapping['name'])) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across 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...
205 9
            $name = $mapping['name'];
206 1
        } elseif (isset($mapping['fieldName'])) {
207 1
            $name = $mapping['fieldName'];
208
        } else {
209
            throw new \InvalidArgumentException('Cannot infer a MongoDB name from the mapping');
210
        }
211
212 9
        $class->mapField($mapping);
213
214
        // Index this field if either "index", "unique", or "sparse" are set
215 9 View Code Duplication
        if ( ! (isset($mapping['index']) || isset($mapping['unique']) || isset($mapping['sparse']))) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across 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...
216 9
            return;
217
        }
218
219 2
        $keys = array($name => isset($mapping['order']) ? $mapping['order'] : 'asc');
220 2
        $options = array();
221
222 2
        if (isset($mapping['background'])) {
223
            $options['background'] = (boolean) $mapping['background'];
224
        }
225 2
        if (isset($mapping['drop-dups'])) {
226 1
            $options['dropDups'] = (boolean) $mapping['drop-dups'];
227
        }
228 2
        if (isset($mapping['index-name'])) {
229
            $options['name'] = (string) $mapping['index-name'];
230
        }
231 2
        if (isset($mapping['safe'])) {
232
            $options['safe'] = (boolean) $mapping['safe'];
233
        }
234 2
        if (isset($mapping['sparse'])) {
235 1
            $options['sparse'] = (boolean) $mapping['sparse'];
236
        }
237 2
        if (isset($mapping['unique'])) {
238 2
            $options['unique'] = (boolean) $mapping['unique'];
239
        }
240
241 2
        $class->addIndex($keys, $options);
242 2
    }
243
244 2
    private function addEmbedMapping(ClassMetadataInfo $class, $embed, $type)
245
    {
246 2
        $attributes = $embed->attributes();
247 2
        $defaultStrategy = $type == 'one' ? ClassMetadataInfo::STORAGE_STRATEGY_SET : CollectionHelper::DEFAULT_STRATEGY;
248
        $mapping = array(
249 2
            'type'            => $type,
250
            'embedded'        => true,
251 2
            'targetDocument'  => isset($attributes['target-document']) ? (string) $attributes['target-document'] : null,
252 2
            'collectionClass' => isset($attributes['collection-class']) ? (string) $attributes['collection-class'] : null,
253 2
            'name'            => (string) $attributes['field'],
254 2
            'strategy'        => isset($attributes['strategy']) ? (string) $attributes['strategy'] : $defaultStrategy,
255
        );
256 2
        if (isset($attributes['fieldName'])) {
257 1
            $mapping['fieldName'] = (string) $attributes['fieldName'];
258
        }
259 2 View Code Duplication
        if (isset($embed->{'discriminator-field'})) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across 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...
260 1
            $attr = $embed->{'discriminator-field'};
261 1
            $mapping['discriminatorField'] = (string) $attr['name'];
262
        }
263 2 View Code Duplication
        if (isset($embed->{'discriminator-map'})) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across 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...
264 1
            foreach ($embed->{'discriminator-map'}->{'discriminator-mapping'} as $discriminatorMapping) {
265 1
                $attr = $discriminatorMapping->attributes();
266 1
                $mapping['discriminatorMap'][(string) $attr['value']] = (string) $attr['class'];
267
            }
268
        }
269 2
        if (isset($embed->{'default-discriminator-value'})) {
270 1
            $mapping['defaultDiscriminatorValue'] = (string) $embed->{'default-discriminator-value'}['value'];
271
        }
272 2
        if (isset($attributes['not-saved'])) {
273
            $mapping['notSaved'] = ('true' === (string) $attributes['not-saved']);
274
        }
275 2
        if (isset($attributes['also-load'])) {
276
            $mapping['alsoLoadFields'] = explode(',', $attributes['also-load']);
277
        }
278 2
        $this->addFieldMapping($class, $mapping);
279 2
    }
280
281 4
    private function addReferenceMapping(ClassMetadataInfo $class, $reference, $type)
282
    {
283 4
        $cascade = array_keys((array) $reference->cascade);
284 4
        if (1 === count($cascade)) {
285 2
            $cascade = current($cascade) ?: next($cascade);
286
        }
287 4
        $attributes = $reference->attributes();
288 4
        $defaultStrategy = $type == 'one' ? ClassMetadataInfo::STORAGE_STRATEGY_SET : CollectionHelper::DEFAULT_STRATEGY;
289
        $mapping = array(
290 4
            'cascade'          => $cascade,
291 4
            'orphanRemoval'    => isset($attributes['orphan-removal']) ? ('true' === (string) $attributes['orphan-removal']) : false,
292 4
            'type'             => $type,
293
            'reference'        => true,
294 4
            'simple'           => isset($attributes['simple']) ? ('true' === (string) $attributes['simple']) : false, // deprecated
295 4
            'storeAs'          => isset($attributes['store-as']) ? (string) $attributes['store-as'] : ClassMetadataInfo::REFERENCE_STORE_AS_DB_REF_WITH_DB,
296 4
            'targetDocument'   => isset($attributes['target-document']) ? (string) $attributes['target-document'] : null,
297 4
            'collectionClass'  => isset($attributes['collection-class']) ? (string) $attributes['collection-class'] : null,
298 4
            'name'             => (string) $attributes['field'],
299 4
            'strategy'         => isset($attributes['strategy']) ? (string) $attributes['strategy'] : $defaultStrategy,
300 4
            'inversedBy'       => isset($attributes['inversed-by']) ? (string) $attributes['inversed-by'] : null,
301 4
            'mappedBy'         => isset($attributes['mapped-by']) ? (string) $attributes['mapped-by'] : null,
302 4
            'repositoryMethod' => isset($attributes['repository-method']) ? (string) $attributes['repository-method'] : null,
303 4
            'limit'            => isset($attributes['limit']) ? (integer) $attributes['limit'] : null,
304 4
            'skip'             => isset($attributes['skip']) ? (integer) $attributes['skip'] : null,
305
        );
306
307 4
        if (isset($attributes['fieldName'])) {
308 1
            $mapping['fieldName'] = (string) $attributes['fieldName'];
309
        }
310 4 View Code Duplication
        if (isset($reference->{'discriminator-field'})) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across 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...
311 1
            $attr = $reference->{'discriminator-field'};
312 1
            $mapping['discriminatorField'] = (string) $attr['name'];
313
        }
314 4 View Code Duplication
        if (isset($reference->{'discriminator-map'})) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across 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...
315 1
            foreach ($reference->{'discriminator-map'}->{'discriminator-mapping'} as $discriminatorMapping) {
316 1
                $attr = $discriminatorMapping->attributes();
317 1
                $mapping['discriminatorMap'][(string) $attr['value']] = (string) $attr['class'];
318
            }
319
        }
320 4
        if (isset($reference->{'default-discriminator-value'})) {
321 1
            $mapping['defaultDiscriminatorValue'] = (string) $reference->{'default-discriminator-value'}['value'];
322
        }
323 4
        if (isset($reference->{'sort'})) {
324
            foreach ($reference->{'sort'}->{'sort'} as $sort) {
325
                $attr = $sort->attributes();
326
                $mapping['sort'][(string) $attr['field']] = isset($attr['order']) ? (string) $attr['order'] : 'asc';
327
            }
328
        }
329 4 View Code Duplication
        if (isset($reference->{'criteria'})) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across 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...
330
            foreach ($reference->{'criteria'}->{'criteria'} as $criteria) {
331
                $attr = $criteria->attributes();
332
                $mapping['criteria'][(string) $attr['field']] = (string) $attr['value'];
333
            }
334
        }
335 4
        if (isset($attributes['not-saved'])) {
336
            $mapping['notSaved'] = ('true' === (string) $attributes['not-saved']);
337
        }
338 4
        if (isset($attributes['also-load'])) {
339
            $mapping['alsoLoadFields'] = explode(',', $attributes['also-load']);
340
        }
341 4 View Code Duplication
        if (isset($reference->{'redundant-fields'})) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across 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...
342 1
            foreach ($reference->{'redundant-fields'}->{'field'} as $redundantField) {
343 1
                $attr = $redundantField->attributes();
344 1
                $mapping['redundantFields'][] = (string) $attr['name'];
345
            }
346
        }
347 4
        $this->addFieldMapping($class, $mapping);
348 4
    }
349
350 3
    private function addIndex(ClassMetadataInfo $class, \SimpleXmlElement $xmlIndex)
351
    {
352 3
        $attributes = $xmlIndex->attributes();
353
354 3
        $keys = array();
355
356 3 View Code Duplication
        foreach ($xmlIndex->{'key'} as $key) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across 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...
357 3
            $keys[(string) $key['name']] = isset($key['order']) ? (string) $key['order'] : 'asc';
358
        }
359
360 3
        $options = array();
361
362 3
        if (isset($attributes['background'])) {
363
            $options['background'] = ('true' === (string) $attributes['background']);
364
        }
365 3
        if (isset($attributes['drop-dups'])) {
366
            $options['dropDups'] = ('true' === (string) $attributes['drop-dups']);
367
        }
368 3
        if (isset($attributes['name'])) {
369
            $options['name'] = (string) $attributes['name'];
370
        }
371 3
        if (isset($attributes['safe'])) {
372
            $options['safe'] = ('true' === (string) $attributes['safe']);
373
        }
374 3
        if (isset($attributes['sparse'])) {
375
            $options['sparse'] = ('true' === (string) $attributes['sparse']);
376
        }
377 3
        if (isset($attributes['unique'])) {
378 1
            $options['unique'] = ('true' === (string) $attributes['unique']);
379
        }
380
381 3 View Code Duplication
        if (isset($xmlIndex->{'option'})) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across 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...
382 1
            foreach ($xmlIndex->{'option'} as $option) {
383 1
                $value = (string) $option['value'];
384 1
                if ($value === 'true') {
385
                    $value = true;
386 1
                } elseif ($value === 'false') {
387 1
                    $value = false;
388 1
                } elseif (is_numeric($value)) {
389 1
                    $value = preg_match('/^[-]?\d+$/', $value) ? (integer) $value : (float) $value;
390
                }
391 1
                $options[(string) $option['name']] = $value;
392
            }
393
        }
394
395 3
        if (isset($xmlIndex->{'partial-filter-expression'})) {
396 3
            $partialFilterExpressionMapping = $xmlIndex->{'partial-filter-expression'};
397
398 3
            if (isset($partialFilterExpressionMapping->and)) {
399 2
                foreach ($partialFilterExpressionMapping->and as $and) {
400 2
                    if (! isset($and->field)) {
401 1
                        continue;
402
                    }
403
404 2
                    $partialFilterExpression = $this->getPartialFilterExpression($and->field);
405 2
                    if (! $partialFilterExpression) {
0 ignored issues
show
Bug Best Practice introduced by
The expression $partialFilterExpression of type array is implicitly converted to a boolean; are you sure this is intended? If so, consider using empty($expr) instead to make it clear that you intend to check for an array without elements.

This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.

Consider making the comparison explicit by using empty(..) or ! empty(...) instead.

Loading history...
406
                        continue;
407
                    }
408
409 2
                    $options['partialFilterExpression']['$and'][] = $partialFilterExpression;
410
                }
411
            } elseif (isset($partialFilterExpressionMapping->field)) {
412 2
                $partialFilterExpression = $this->getPartialFilterExpression($partialFilterExpressionMapping->field);
413
414 2
                if ($partialFilterExpression) {
0 ignored issues
show
Bug Best Practice introduced by
The expression $partialFilterExpression of type array is implicitly converted to a boolean; are you sure this is intended? If so, consider using ! empty($expr) instead to make it clear that you intend to check for an array without elements.

This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.

Consider making the comparison explicit by using empty(..) or ! empty(...) instead.

Loading history...
415 2
                    $options['partialFilterExpression'] = $partialFilterExpression;
416
                }
417
            }
418
        }
419
420 3
        $class->addIndex($keys, $options);
421 3
    }
422
423 3
    private function getPartialFilterExpression(\SimpleXMLElement $fields)
424
    {
425 3
        $partialFilterExpression = [];
426 3
        foreach ($fields as $field) {
427 3
            $operator = (string) $field['operator'] ?: null;
428
429 3
            if (! isset($field['value'])) {
430 1
                if (! isset($field->field)) {
431
                    continue;
432
                }
433
434 1
                $nestedExpression = $this->getPartialFilterExpression($field->field);
435 1
                if (! $nestedExpression) {
436
                    continue;
437
                }
438
439 1
                $value = $nestedExpression;
440
            } else {
441 3
                $value = trim((string) $field['value']);
442
            }
443
444 3
            if ($value === 'true') {
445
                $value = true;
446 3
            } elseif ($value === 'false') {
447
                $value = false;
448 3
            } elseif (is_numeric($value)) {
449 2
                $value = preg_match('/^[-]?\d+$/', $value) ? (integer) $value : (float) $value;
450
            }
451
452 3
            $partialFilterExpression[(string) $field['name']] = $operator ? ['$' . $operator => $value] : $value;
453
        }
454
455 3
        return $partialFilterExpression;
456
    }
457
458 2
    private function setShardKey(ClassMetadataInfo $class, \SimpleXmlElement $xmlShardkey)
459
    {
460 2
        $attributes = $xmlShardkey->attributes();
461
462 2
        $keys = array();
463 2
        $options = array();
464 2 View Code Duplication
        foreach ($xmlShardkey->{'key'} as $key) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across 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...
465 2
            $keys[(string) $key['name']] = isset($key['order']) ? (string)$key['order'] : 'asc';
466
        }
467
468 2
        if (isset($attributes['unique'])) {
469 1
            $options['unique'] = ('true' === (string) $attributes['unique']);
470
        }
471
472 2
        if (isset($attributes['numInitialChunks'])) {
473 1
            $options['numInitialChunks'] = (int) $attributes['numInitialChunks'];
474
        }
475
476 2 View Code Duplication
        if (isset($xmlShardkey->{'option'})) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across 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...
477 1
            foreach ($xmlShardkey->{'option'} as $option) {
478 1
                $value = (string) $option['value'];
479 1
                if ($value === 'true') {
480 1
                    $value = true;
481 1
                } elseif ($value === 'false') {
482
                    $value = false;
483 1
                } elseif (is_numeric($value)) {
484 1
                    $value = preg_match('/^[-]?\d+$/', $value) ? (integer) $value : (float) $value;
485
                }
486 1
                $options[(string) $option['name']] = $value;
487
            }
488
        }
489
490 2
        $class->setShardKey($keys, $options);
491 2
    }
492
493
    /**
494
     * {@inheritDoc}
495
     */
496 8
    protected function loadMappingFile($file)
497
    {
498 8
        $result = array();
499 8
        $xmlElement = simplexml_load_file($file);
500
501 8
        foreach (array('document', 'embedded-document', 'mapped-superclass', 'query-result-document') as $type) {
502 8
            if (isset($xmlElement->$type)) {
503 8
                foreach ($xmlElement->$type as $documentElement) {
504 8
                    $documentName = (string) $documentElement['name'];
505 8
                    $result[$documentName] = $documentElement;
506
                }
507
            }
508
        }
509
510 8
        return $result;
511
    }
512
}
513