Configuration::__construct() - Code Metrics - Inspection of "Added configuration for default context" - schmittjoh/JMSSerializerBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#556)

by Evgenij

created 2017-03-28 10:28 UTC

Configuration::__construct() A

↳ Parent: Configuration

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	4
ccs	3
cts	3
cp	1
rs	10
cc	1
eloc	2
nc	1
nop	1
crap	1

<?php

/*
 * Copyright 2011 Johannes M. Schmitt <[email protected]>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace JMS\SerializerBundle\DependencyInjection;

use JMS\Serializer\Exception\InvalidArgumentException;
use Symfony\Component\Config\Definition\Builder\NodeBuilder;
use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;
use Symfony\Component\Config\Definition\Exception\InvalidTypeException;

class Configuration implements ConfigurationInterface
{
    private $debug;

    /**
     * @param boolean $debug
     */
    public function __construct($debug = false)
    {
        $this->debug = $debug;
    }

    public function getConfigTreeBuilder()
    {
        $tb = new TreeBuilder();

        $root = $tb
            ->root('jms_serializer', 'array')
                ->children()
                    ->booleanNode('enable_short_alias')->defaultTrue()->end()
        ;

        $this->addHandlersSection($root);
        $this->addSerializersSection($root);
        $this->addMetadataSection($root);
        $this->addVisitorsSection($root);
        $this->addContextSection($root);

        return $tb;
    }

    private function addHandlersSection(NodeBuilder $builder)
    {
        $builder
            ->arrayNode('handlers')
                ->addDefaultsIfNotSet()
                ->children()
                    ->arrayNode('datetime')
                        ->addDefaultsIfNotSet()
                        ->children()
                            ->scalarNode('default_format')->defaultValue(\DateTime::ISO8601)->end()
                            ->scalarNode('default_timezone')->defaultValue(date_default_timezone_get())->end()
                            ->scalarNode('cdata')->defaultTrue()->end()
                        ->end()
                   ->end()
                ->end()
            ->end()
        ;
    }

    private function addSerializersSection(NodeBuilder $builder)
    {
        $builder
            ->arrayNode('property_naming')
                ->addDefaultsIfNotSet()
                ->beforeNormalization()
                    ->ifString()
                    ->then(function ($id) {
                        return array('id' => $id);
                    })
                ->end()
                ->children()
                    ->scalarNode('id')->cannotBeEmpty()->end()
                    ->scalarNode('separator')->defaultValue('_')->end()
                    ->booleanNode('lower_case')->defaultTrue()->end()
                    ->booleanNode('enable_cache')->defaultTrue()->end()
                ->end()
            ->end()
            ->arrayNode('expression_evaluator')
                ->addDefaultsIfNotSet()
                ->beforeNormalization()
                    ->ifString()
                    ->then(function ($id) {
                        return array('id' => $id);
                    })
                ->end()
                ->children()
                    ->scalarNode('id')
                        ->defaultValue(function () {
                            if (interface_exists('Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface')) {
                                return 'jms_serializer.expression_evaluator';
                            }
                            return null;
                        })
                        ->validate()
                            ->always(function($v) {
                                if (!empty($v) && !interface_exists('Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface')) {
                                    throw new InvalidArgumentException('You need at least symfony/expression language v2.6 or v3.0 to use the expression evaluator features');
                                }
                                return $v;
                            })
                        ->end()
                ->end()
            ->end()
        ;
    }

    private function addMetadataSection(NodeBuilder $builder)
    {
        $builder
            ->arrayNode('metadata')
                ->addDefaultsIfNotSet()
                ->fixXmlConfig('directory', 'directories')
                ->children()
                    ->scalarNode('cache')->defaultValue('file')->end()
                    ->booleanNode('debug')->defaultValue($this->debug)->end()
                    ->arrayNode('file_cache')
                        ->addDefaultsIfNotSet()
                        ->children()
                            ->scalarNode('dir')->defaultValue('%kernel.cache_dir%/jms_serializer')->end()
                        ->end()
                    ->end()
                    ->booleanNode('auto_detection')->defaultTrue()->end()
                    ->booleanNode('infer_types_from_doctrine_metadata')
                        ->info('Infers type information from Doctrine metadata if no explicit type has been defined for a property.')
                        ->defaultTrue()
                    ->end()
                    ->arrayNode('directories')
                        ->prototype('array')
                            ->children()
                                ->scalarNode('path')->isRequired()->end()
                                ->scalarNode('namespace_prefix')->defaultValue('')->end()
                            ->end()
                        ->end()
                    ->end()
                ->end()
            ->end()
        ;
    }

    private function addVisitorsSection(NodeBuilder $builder)
    {
        $builder
            ->arrayNode('visitors')
                ->addDefaultsIfNotSet()
                ->children()
                    ->arrayNode('json')
                        ->addDefaultsIfNotSet()
                        ->children()
                            ->scalarNode('options')
                                ->defaultValue(0)
                                ->beforeNormalization()
                                    ->ifArray()->then(function($v) {
                                        $options = 0;
                                        foreach ($v as $option) {
                                            if (is_numeric($option)) {

                                                $options |= (int) $option;
                                            } elseif (defined($option)) {
                                                $options |= constant($option);
                                            } else {
                                                throw new InvalidArgumentException('Expected either an integer representing one of the JSON_ constants, or a string of the constant itself.');
                                            }
                                        }

                                        return $options;
                                    })
                                ->end()
                                ->beforeNormalization()
                                    ->ifString()->then(function($v) {
                                        if (is_numeric($v)) {

                                            $value = (int) $v;
                                        } elseif (defined($v)) {
                                            $value = constant($v);
                                        } else {
                                            throw new InvalidArgumentException('Expected either an integer representing one of the JSON_ constants, or a string of the constant itself.');
                                        }

                                        return $value;
                                    })
                                ->end()
                                ->validate()
                                    ->always(function($v) {
                                        if (!is_int($v)) {
                                            throw new InvalidArgumentException('Expected either integer value or a array of the JSON_ constants.');
                                        }

                                        return $v;
                                    })
                                ->end()
                            ->end()
                        ->end()
                    ->end()
                    ->arrayNode('xml')
                        ->fixXmlConfig('whitelisted-doctype', 'doctype_whitelist')
                        ->addDefaultsIfNotSet()
                        ->children()
                            ->arrayNode('doctype_whitelist')
                                ->prototype('scalar')->end()
                            ->end()
                            ->booleanNode('format_output')
                                ->defaultTrue()
                            ->end()
                        ->end()
                    ->end()
                ->end()
            ->end()
        ;
    }

    private function addContextSection(NodeBuilder $builder)
    {
        $root = $builder
                    ->arrayNode('default_context')
                    ->addDefaultsIfNotSet();

        $this->createContextNode($root->children(), 'serialization');
        $this->createContextNode($root->children(), 'deserialization');
    }

    private function createContextNode(NodeBuilder $builder, $name)
    {
        $builder
            ->arrayNode($name)
                ->addDefaultsIfNotSet()
                ->beforeNormalization()
                    ->ifString()
                    ->then(function ($id) {
                        return array('id' => $id);
                    })
                ->end()
                ->validate()->always(function ($v) {
                    if (!empty($v['id'])) {
                        return array('id' => $v['id']);
                    }
                    return $v;
                })->end()
                ->children()
                    ->scalarNode('id')->cannotBeEmpty()->end()
                    ->scalarNode('serialize_null')
                        ->validate()->always(function ($v) {
                            if (!in_array($v, array(true, false, NULL), true)){
                                throw new InvalidTypeException("Expected boolean or NULL for the serialize_null option");
                            }
                            return $v;
                        })
                        ->ifNull()->thenUnset()
                        ->end()
                        ->info('Flag if null values should be serialized')
                    ->end()
                    ->arrayNode('attributes')
                        ->fixXmlConfig('attribute')
                        ->useAttributeAsKey('key')
                        ->prototype('scalar')->end()
                        ->info('Arbitrary key-value data for context')
                    ->end()
                    ->arrayNode('groups')
                        ->fixXmlConfig('group')
                        ->prototype('scalar')->end()
                        ->info('Default serialization groups')
                    ->end()
                    ->scalarNode('version')
                        ->validate()->ifNull()->thenUnset()->end()
                        ->info('Application version to use in exclusion strategies')
                    ->end()
                ->end()
            ->end();
    }
}


1			<?php
2
3			/*
4			* Copyright 2011 Johannes M. Schmitt <[email protected]>
5			*
6			* Licensed under the Apache License, Version 2.0 (the "License");
7			* you may not use this file except in compliance with the License.
8			* You may obtain a copy of the License at
9			*
10			* http://www.apache.org/licenses/LICENSE-2.0
11			*
12			* Unless required by applicable law or agreed to in writing, software
13			* distributed under the License is distributed on an "AS IS" BASIS,
14			* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15			* See the License for the specific language governing permissions and
16			* limitations under the License.
17			*/
18
19			namespace JMS\SerializerBundle\DependencyInjection;
20
21			use JMS\Serializer\Exception\InvalidArgumentException;
22			use Symfony\Component\Config\Definition\Builder\NodeBuilder;
23			use Symfony\Component\Config\Definition\Builder\TreeBuilder;
24			use Symfony\Component\Config\Definition\ConfigurationInterface;
25			use Symfony\Component\Config\Definition\Exception\InvalidTypeException;
26
27			class Configuration implements ConfigurationInterface
28			{
29			private $debug;
30
31			/**
32			* @param boolean $debug
33			*/
34	41		public function __construct($debug = false)
35			{
36	41		$this->debug = $debug;
37	41		}
38
39	41		public function getConfigTreeBuilder()
40	1		{
41	41		$tb = new TreeBuilder();
42
43			$root = $tb
44	41		->root('jms_serializer', 'array')
45	41		->children()
46	41		->booleanNode('enable_short_alias')->defaultTrue()->end()
47	41		;
48
49	41		$this->addHandlersSection($root);
50	41		$this->addSerializersSection($root);
51	41		$this->addMetadataSection($root);
52	41		$this->addVisitorsSection($root);
53	41		$this->addContextSection($root);
54
55	41		return $tb;
56			}
57
58	41		private function addHandlersSection(NodeBuilder $builder)
59			{
60			$builder
61	41		->arrayNode('handlers')
62	41		->addDefaultsIfNotSet()
63	41		->children()
64	41		->arrayNode('datetime')
65	41		->addDefaultsIfNotSet()
66	41		->children()
67	41		->scalarNode('default_format')->defaultValue(\DateTime::ISO8601)->end()
68	41		->scalarNode('default_timezone')->defaultValue(date_default_timezone_get())->end()
69	41		->scalarNode('cdata')->defaultTrue()->end()
70	41		->end()
71	41		->end()
72	41		->end()
73	41		->end()
74			;
75	41		}
76
77	41		private function addSerializersSection(NodeBuilder $builder)
78			{
79			$builder
80	41		->arrayNode('property_naming')
81	41		->addDefaultsIfNotSet()
82	41		->beforeNormalization()
83	41		->ifString()
84			->then(function ($id) {
85	1		return array('id' => $id);
86	41		})
87	41		->end()
88	41		->children()
89	41		->scalarNode('id')->cannotBeEmpty()->end()
90	41		->scalarNode('separator')->defaultValue('_')->end()
91	41		->booleanNode('lower_case')->defaultTrue()->end()
92	41		->booleanNode('enable_cache')->defaultTrue()->end()
93	41		->end()
94	41		->end()
95	41		->arrayNode('expression_evaluator')
96	41		->addDefaultsIfNotSet()
97	41		->beforeNormalization()
98	41		->ifString()
99			->then(function ($id) {
100	1		return array('id' => $id);
101	41		})
102	41		->end()
103	41		->children()
104	41		->scalarNode('id')
105			->defaultValue(function () {
106	38		if (interface_exists('Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface')) {
107	38		return 'jms_serializer.expression_evaluator';
108			}
109			return null;
110	41		})
111	41		->validate()
112			->always(function($v) {
113	3		if (!empty($v) && !interface_exists('Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface')) {
114			throw new InvalidArgumentException('You need at least symfony/expression language v2.6 or v3.0 to use the expression evaluator features');
115			}
116	3		return $v;
117	41		})
118	41		->end()
119	41		->end()
120	41		->end()
121			;
122	41		}
123
124	41		private function addMetadataSection(NodeBuilder $builder)
125			{
126			$builder
127	41		->arrayNode('metadata')
128	41		->addDefaultsIfNotSet()
129	41		->fixXmlConfig('directory', 'directories')
130	41		->children()
131	41		->scalarNode('cache')->defaultValue('file')->end()
132	41		->booleanNode('debug')->defaultValue($this->debug)->end()
133	41		->arrayNode('file_cache')
134	41		->addDefaultsIfNotSet()
135	41		->children()
136	41		->scalarNode('dir')->defaultValue('%kernel.cache_dir%/jms_serializer')->end()
137	41		->end()
138	41		->end()
139	41		->booleanNode('auto_detection')->defaultTrue()->end()
140	41		->booleanNode('infer_types_from_doctrine_metadata')
141	41		->info('Infers type information from Doctrine metadata if no explicit type has been defined for a property.')
142	41		->defaultTrue()
143	41		->end()
144	41		->arrayNode('directories')
145	41		->prototype('array')
146	41		->children()
147	41		->scalarNode('path')->isRequired()->end()
148	41		->scalarNode('namespace_prefix')->defaultValue('')->end()
149	41		->end()
150	41		->end()
151	41		->end()
152	41		->end()
153	41		->end()
154			;
155	41		}
156
157	41		private function addVisitorsSection(NodeBuilder $builder)
158			{
159			$builder
160	41		->arrayNode('visitors')
161	41		->addDefaultsIfNotSet()
162	41		->children()
163	41		->arrayNode('json')
164	41		->addDefaultsIfNotSet()
165	41		->children()
166	41		->scalarNode('options')
167	41		->defaultValue(0)
168	41		->beforeNormalization()
169			->ifArray()->then(function($v) {
170	1		$options = 0;
171	1		foreach ($v as $option) {
172	1	View Code Duplication	if (is_numeric($option)) {
			0 ignored issues – show Duplication introduced 2017-01-19 17:51 UTC by Report Bug Copy Issue Report 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...
173			$options \|= (int) $option;
174	1		} elseif (defined($option)) {
175	1		$options \|= constant($option);
176	1		} else {
177			throw new InvalidArgumentException('Expected either an integer representing one of the JSON_ constants, or a string of the constant itself.');
178			}
179	1		}
180
181	1		return $options;
182	41		})
183	41		->end()
184	41		->beforeNormalization()
185			->ifString()->then(function($v) {
186	1	View Code Duplication	if (is_numeric($v)) {
			0 ignored issues – show Duplication introduced 2017-01-19 17:51 UTC by Report Bug Copy Issue Report 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...
187			$value = (int) $v;
188	1		} elseif (defined($v)) {
189	1		$value = constant($v);
190	1		} else {
191			throw new InvalidArgumentException('Expected either an integer representing one of the JSON_ constants, or a string of the constant itself.');
192			}
193
194	1		return $value;
195	41		})
196	41		->end()
197	41		->validate()
198			->always(function($v) {
199	3		if (!is_int($v)) {
200			throw new InvalidArgumentException('Expected either integer value or a array of the JSON_ constants.');
201			}
202
203	3		return $v;
204	41		})
205	41		->end()
206	41		->end()
207	41		->end()
208	41		->end()
209	41		->arrayNode('xml')
210	41		->fixXmlConfig('whitelisted-doctype', 'doctype_whitelist')
211	41		->addDefaultsIfNotSet()
212	41		->children()
213	41		->arrayNode('doctype_whitelist')
214	41		->prototype('scalar')->end()
215	41		->end()
216	41		->booleanNode('format_output')
217	41		->defaultTrue()
218	41		->end()
219	41		->end()
220	41		->end()
221	41		->end()
222	41		->end()
223			;
224	41		}
225
226	41		private function addContextSection(NodeBuilder $builder)
227			{
228			$root = $builder
229	41		->arrayNode('default_context')
230	41		->addDefaultsIfNotSet();
231
232	41		$this->createContextNode($root->children(), 'serialization');
233	41		$this->createContextNode($root->children(), 'deserialization');
234	41		}
235
236	41		private function createContextNode(NodeBuilder $builder, $name)
237			{
238			$builder
239	41		->arrayNode($name)
240	41		->addDefaultsIfNotSet()
241	41		->beforeNormalization()
242	41		->ifString()
243			->then(function ($id) {
244	1		return array('id' => $id);
245	41		})
246	41		->end()
247			->validate()->always(function ($v) {
248	6		if (!empty($v['id'])) {
249	2		return array('id' => $v['id']);
250			}
251	4		return $v;
252	41		})->end()
253	41		->children()
254	41		->scalarNode('id')->cannotBeEmpty()->end()
255	41		->scalarNode('serialize_null')
256	41		->validate()->always(function ($v) {
257			if (!in_array($v, array(true, false, NULL), true)){
258			throw new InvalidTypeException("Expected boolean or NULL for the serialize_null option");
259			}
260			return $v;
261	41		})
262	41		->ifNull()->thenUnset()
263	41		->end()
264	41		->info('Flag if null values should be serialized')
265	41		->end()
266	41		->arrayNode('attributes')
267	41		->fixXmlConfig('attribute')
268	41		->useAttributeAsKey('key')
269	41		->prototype('scalar')->end()
270	41		->info('Arbitrary key-value data for context')
271	41		->end()
272	41		->arrayNode('groups')
273	41		->fixXmlConfig('group')
274	41		->prototype('scalar')->end()
275	41		->info('Default serialization groups')
276	41		->end()
277	41		->scalarNode('version')
278	41		->validate()->ifNull()->thenUnset()->end()
279	41		->info('Application version to use in exclusion strategies')
280	41		->end()
281	41		->end()
282	41		->end();
283	41		}
284			}
285

schmittjoh / JMSSerializerBundle

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Pull Request — master (#556)

Configuration::__construct() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

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