Configuration::addBuilderSection() - Code Metrics - Inspection of "Merge pull request #97 from mcg-web/builders" - overblog/GraphQLBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 842647...ecb285 )

by Jérémiah

created 2017-02-10 08:03 UTC

Configuration::addBuilderSection() B

↳ Parent: Configuration

Complexity

Conditions	4
Paths	1

Size

Total Lines	32
Code Lines	21

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	23
CRAP Score	4

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	32
ccs	23
cts	23
cp	1
rs	8.5806
cc	4
eloc	21
nc	1
nop	1
crap	4

<?php

/*
 * This file is part of the OverblogGraphQLBundle package.
 *
 * (c) Overblog <http://github.com/overblog/>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Overblog\GraphQLBundle\DependencyInjection;

use GraphQL\Validator\Rules\QueryComplexity;
use GraphQL\Validator\Rules\QueryDepth;
use Overblog\GraphQLBundle\Error\ErrorHandler;
use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;

/**
 * @todo fix xml
 */
class Configuration implements ConfigurationInterface
{
    private $debug;

    /**
     * Constructor.
     *
     * @param bool $debug Whether to use the debug mode
     */
    public function __construct($debug)
    {
        $this->debug = (bool) $debug;
    }

    public function getConfigTreeBuilder()
    {
        $treeBuilder = new TreeBuilder();
        $rootNode = $treeBuilder->root('overblog_graphql');

        $rootNode
            ->children()
                ->arrayNode('definitions')
                    ->addDefaultsIfNotSet()
                    ->children()
                        ->scalarNode('internal_error_message')->defaultNull()->end()
                        ->booleanNode('show_debug_info')->defaultValue(false)->end()
                        ->booleanNode('config_validation')->defaultValue($this->debug)->end()
                        ->arrayNode('schema')
                            ->beforeNormalization()
                                ->ifTrue(function ($v) {
                                    $needNormalization = isset($v['query']) && is_string($v['query']) ||
                                        isset($v['mutation']) && is_string($v['mutation']) ||
                                        isset($v['subscription']) && is_string($v['subscription']);

                                    return $needNormalization;
                                })
                                ->then(function ($v) {
                                    return ['default' => $v];
                                })
                            ->end()
                            ->useAttributeAsKey('name')
                            ->prototype('array')
                                ->addDefaultsIfNotSet()
                                ->children()
                                    ->scalarNode('query')->defaultNull()->end()
                                    ->scalarNode('mutation')->defaultNull()->end()
                                    ->scalarNode('subscription')->defaultNull()->end()
                                ->end()
                            ->end()
                        ->end()
                        ->arrayNode('mappings')
                            ->children()
                                ->arrayNode('types')
                                    ->prototype('array')
                                        ->addDefaultsIfNotSet()
                                        ->children()
                                            ->enumNode('type')->isRequired()->values(['yml', 'xml'])->end()
                                            ->scalarNode('dir')->defaultNull()->end()
                                        ->end()
                                    ->end()
                                ->end()
                            ->end()
                        ->end()
                        ->arrayNode('exceptions')
                            ->addDefaultsIfNotSet()
                            ->children()
                                ->arrayNode('warnings')
                                    ->treatNullLike([])
                                    ->prototype('scalar')->end()
                                ->end()
                                ->arrayNode('errors')
                                    ->treatNullLike([])
                                    ->prototype('scalar')->end()
                                ->end()
                                ->arrayNode('types')
                                    ->addDefaultsIfNotSet()
                                    ->children()
                                        ->scalarNode('warnings')
                                            ->defaultValue(ErrorHandler::DEFAULT_USER_WARNING_CLASS)
                                        ->end()
                                        ->scalarNode('errors')
                                            ->defaultValue(ErrorHandler::DEFAULT_USER_ERROR_CLASS)
                                        ->end()
                                    ->end()
                                ->end()
                            ->end()
                        ->end()

                        ->arrayNode('builders')
                            ->children()
                                ->append($this->addBuilderSection('field'))
                                ->append($this->addBuilderSection('args'))
                            ->end()
                        ->end()

                    ->end()
                ->end()
                ->arrayNode('templates')
                    ->addDefaultsIfNotSet()
                    ->children()
                        ->scalarNode('graphiql')
                            ->defaultValue('OverblogGraphQLBundle:GraphiQL:index.html.twig')
                        ->end()
                    ->end()
                ->end()
                ->arrayNode('services')
                    ->addDefaultsIfNotSet()
                    ->children()
                        ->scalarNode('executor')
                            ->defaultValue('overblog_graphql.executor.default')
                        ->end()
                        ->scalarNode('promise_adapter')
                            ->defaultValue('overblog_graphql.promise_adapter.default')
                        ->end()
                        ->scalarNode('expression_language')
                            ->defaultValue('overblog_graphql.expression_language.default')
                        ->end()
                        ->scalarNode('cache_expression_language_parser')
                            ->defaultValue('overblog_graphql.cache_expression_language_parser.default')
                        ->end()
                    ->end()
                ->end()
                ->arrayNode('security')
                    ->addDefaultsIfNotSet()
                    ->children()
                        ->append($this->addSecurityQuerySection('query_max_depth', QueryDepth::DISABLED))
                        ->append($this->addSecurityQuerySection('query_max_complexity', QueryComplexity::DISABLED))
                    ->end()
                ->end()
                ->arrayNode('versions')
                    ->addDefaultsIfNotSet()
                    ->children()
                        ->scalarNode('graphiql')->defaultValue('0.7.8')->end()
                        ->scalarNode('react')->defaultValue('15.3.2')->end()
                        ->scalarNode('fetch')->defaultValue('2.0.1')->end()
                    ->end()
                ->end()
            ->end();

        return $treeBuilder;
    }

    private function addBuilderSection($name)
    {
        $builder = new TreeBuilder();
        $node = $builder->root($name);
        $node->beforeNormalization()
            ->ifTrue(function ($v) {
                return is_array($v) && !empty($v);
            })
            ->then(function ($v) {
                foreach ($v as $key => &$config) {
                    if (is_string($config)) {
                        $config = [
                            'alias' => $key,
                            'class' => $config,
                        ];
                    }
                }

                return $v;
            })
        ->end();

        $node->prototype('array')
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
            ->children()
                ->scalarNode('alias')->isRequired()->end()
                ->scalarNode('class')->isRequired()->end()
            ->end()
        ->end()
        ;

        return $node;
    }

    private function addSecurityQuerySection($name, $disabledValue)
    {
        $builder = new TreeBuilder();
        $node = $builder->root($name, 'integer');

        $node
            ->info('Disabled if equal to false.')
            ->beforeNormalization()
                ->ifTrue(function ($v) {
                    return false === $v;
                })
                ->then(function () use ($disabledValue) {
                    return $disabledValue;
                })
            ->end()
            ->defaultFalse()
            ->validate()
                ->ifTrue(function ($v) {
                    return $v < 0;
                })
                ->thenInvalid('"overblog_graphql.security.'.$name.'" must be greater or equal to 0.')
            ->end()
        ;

        return $node;
    }
}


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Configuration::addBuilderSection() B

Complexity

Size

Duplication

Code Coverage

Importance

Available Fixes

1		<?php
2
3		/*
4		* This file is part of the OverblogGraphQLBundle package.
5		*
6		* (c) Overblog <http://github.com/overblog/>
7		*
8		* For the full copyright and license information, please view the LICENSE
9		* file that was distributed with this source code.
10		*/
11
12		namespace Overblog\GraphQLBundle\DependencyInjection;
13
14		use GraphQL\Validator\Rules\QueryComplexity;
15		use GraphQL\Validator\Rules\QueryDepth;
16		use Overblog\GraphQLBundle\Error\ErrorHandler;
17		use Symfony\Component\Config\Definition\Builder\TreeBuilder;
18		use Symfony\Component\Config\Definition\ConfigurationInterface;
19
20		/**
21		* @todo fix xml
22		*/
23		class Configuration implements ConfigurationInterface
24		{
25		private $debug;
26
27		/**
28		* Constructor.
29		*
30		* @param bool $debug Whether to use the debug mode
31		*/
32	13	public function __construct($debug)
33		{
34	13	$this->debug = (bool) $debug;
35	13	}
36
37	13	public function getConfigTreeBuilder()
38		{
39	13	$treeBuilder = new TreeBuilder();
40	13	$rootNode = $treeBuilder->root('overblog_graphql');
41
42		$rootNode
43	13	->children()
44	13	->arrayNode('definitions')
45	13	->addDefaultsIfNotSet()
46	13	->children()
47	13	->scalarNode('internal_error_message')->defaultNull()->end()
48	13	->booleanNode('show_debug_info')->defaultValue(false)->end()
49	13	->booleanNode('config_validation')->defaultValue($this->debug)->end()
50	13	->arrayNode('schema')
51	13	->beforeNormalization()
52		->ifTrue(function ($v) {
53	10	$needNormalization = isset($v['query']) && is_string($v['query']) \|\|
54		isset($v['mutation']) && is_string($v['mutation']) \|\|
55	10	isset($v['subscription']) && is_string($v['subscription']);
56
57	10	return $needNormalization;
58	13	})
59		->then(function ($v) {
60	10	return ['default' => $v];
61	13	})
62	13	->end()
63	13	->useAttributeAsKey('name')
64	13	->prototype('array')
65	13	->addDefaultsIfNotSet()
66	13	->children()
67	13	->scalarNode('query')->defaultNull()->end()
68	13	->scalarNode('mutation')->defaultNull()->end()
69	13	->scalarNode('subscription')->defaultNull()->end()
70	13	->end()
71	13	->end()
72	13	->end()
73	13	->arrayNode('mappings')
74	13	->children()
75	13	->arrayNode('types')
76	13	->prototype('array')
77	13	->addDefaultsIfNotSet()
78	13	->children()
79	13	->enumNode('type')->isRequired()->values(['yml', 'xml'])->end()
80	13	->scalarNode('dir')->defaultNull()->end()
81	13	->end()
82	13	->end()
83	13	->end()
84	13	->end()
85	13	->end()
86	13	->arrayNode('exceptions')
87	13	->addDefaultsIfNotSet()
88	13	->children()
89	13	->arrayNode('warnings')
90	13	->treatNullLike([])
91	13	->prototype('scalar')->end()
92	13	->end()
93	13	->arrayNode('errors')
94	13	->treatNullLike([])
95	13	->prototype('scalar')->end()
96	13	->end()
97	13	->arrayNode('types')
98	13	->addDefaultsIfNotSet()
99	13	->children()
100	13	->scalarNode('warnings')
101	13	->defaultValue(ErrorHandler::DEFAULT_USER_WARNING_CLASS)
102	13	->end()
103	13	->scalarNode('errors')
104	13	->defaultValue(ErrorHandler::DEFAULT_USER_ERROR_CLASS)
105	13	->end()
106	13	->end()
107	13	->end()
108	13	->end()
109	13	->end()
110
111	13	->arrayNode('builders')
112	13	->children()
113	13	->append($this->addBuilderSection('field'))
114	13	->append($this->addBuilderSection('args'))
115	13	->end()
116	13	->end()
117
118	13	->end()
119	13	->end()
120	13	->arrayNode('templates')
121	13	->addDefaultsIfNotSet()
122	13	->children()
123	13	->scalarNode('graphiql')
124	13	->defaultValue('OverblogGraphQLBundle:GraphiQL:index.html.twig')
125	13	->end()
126	13	->end()
127	13	->end()
128	13	->arrayNode('services')
129	13	->addDefaultsIfNotSet()
130	13	->children()
131	13	->scalarNode('executor')
132	13	->defaultValue('overblog_graphql.executor.default')
133	13	->end()
134	13	->scalarNode('promise_adapter')
135	13	->defaultValue('overblog_graphql.promise_adapter.default')
136	13	->end()
137	13	->scalarNode('expression_language')
138	13	->defaultValue('overblog_graphql.expression_language.default')
139	13	->end()
140	13	->scalarNode('cache_expression_language_parser')
141	13	->defaultValue('overblog_graphql.cache_expression_language_parser.default')
142	13	->end()
143	13	->end()
144	13	->end()
145	13	->arrayNode('security')
146	13	->addDefaultsIfNotSet()
147	13	->children()
148	13	->append($this->addSecurityQuerySection('query_max_depth', QueryDepth::DISABLED))
149	13	->append($this->addSecurityQuerySection('query_max_complexity', QueryComplexity::DISABLED))
150	13	->end()
151	13	->end()
152	13	->arrayNode('versions')
153	13	->addDefaultsIfNotSet()
154	13	->children()
155	13	->scalarNode('graphiql')->defaultValue('0.7.8')->end()
156	13	->scalarNode('react')->defaultValue('15.3.2')->end()
157	13	->scalarNode('fetch')->defaultValue('2.0.1')->end()
158	13	->end()
159	13	->end()
160	13	->end();
161
162	13	return $treeBuilder;
163		}
164
165	13	private function addBuilderSection($name)
166		{
167	13	$builder = new TreeBuilder();
168	13	$node = $builder->root($name);
169	13	$node->beforeNormalization()
170		->ifTrue(function ($v) {
171	1	return is_array($v) && !empty($v);
172	13	})
173		->then(function ($v) {
174	1	foreach ($v as $key => &$config) {
175	1	if (is_string($config)) {
176		$config = [
177	1	'alias' => $key,
178	1	'class' => $config,
179	1	];
180	1	}
181	1	}
182
183	1	return $v;
184	13	})
185	13	->end();
186
187	13	$node->prototype('array')
		0 ignored issues – show Bug introduced 2017-02-09 14:51 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `Symfony\Component\Config...\Builder\NodeDefinition` as the method `children()` does only exist in the following sub-classes of `Symfony\Component\Config...\Builder\NodeDefinition`: `Symfony\Component\Config...der\ArrayNodeDefinition`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
188	13	->children()
189	13	->scalarNode('alias')->isRequired()->end()
190	13	->scalarNode('class')->isRequired()->end()
191	13	->end()
192	13	->end()
193		;
194
195	13	return $node;
196		}
197
198	13	private function addSecurityQuerySection($name, $disabledValue)
199		{
200	13	$builder = new TreeBuilder();
201	13	$node = $builder->root($name, 'integer');
202
203		$node
204	13	->info('Disabled if equal to false.')
205	13	->beforeNormalization()
206		->ifTrue(function ($v) {
207	1	return false === $v;
208	13	})
209		->then(function () use ($disabledValue) {
210		return $disabledValue;
211	13	})
212	13	->end()
213	13	->defaultFalse()
214	13	->validate()
215	13	->ifTrue(function ($v) {
216	1	return $v < 0;
217	13	})
218	13	->thenInvalid('"overblog_graphql.security.'.$name.'" must be greater or equal to 0.')
219	13	->end()
220		;
221
222	13	return $node;
223		}
224		}
225

overblog / GraphQLBundle

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