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Completed
Push — annotations ( cf68fe...1fe035 )
by Jérémiah
19:49 queued 16:15
created

Configuration::getRootNodeWithoutDeprecation()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 5
ccs 2
cts 2
cp 1
rs 10
c 0
b 0
f 0
cc 2
nc 2
nop 3
crap 2
1
<?php
2
3
declare(strict_types=1);
4
5
namespace Overblog\GraphQLBundle\DependencyInjection;
6
7
use GraphQL\Validator\Rules\QueryComplexity;
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use GraphQL\Validator\Rules\QueryDepth;
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use Overblog\GraphQLBundle\Error\ErrorHandler;
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use Overblog\GraphQLBundle\EventListener\ErrorLoggerListener;
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use Overblog\GraphQLBundle\Resolver\Resolver;
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use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
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use Symfony\Component\Config\Definition\Builder\EnumNodeDefinition;
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use Symfony\Component\Config\Definition\Builder\ScalarNodeDefinition;
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use Symfony\Component\Config\Definition\Builder\TreeBuilder;
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use Symfony\Component\Config\Definition\ConfigurationInterface;
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class Configuration implements ConfigurationInterface
19
{
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    public const NAME = 'overblog_graphql';
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    /** bool */
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    private $debug;
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25
    /** null|string */
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    private $cacheDir;
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    /**
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     * Constructor.
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     *
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     * @param bool        $debug    Whether to use the debug mode
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     * @param null|string $cacheDir
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     */
34 33
    public function __construct(bool $debug, string $cacheDir = null)
35
    {
36 33
        $this->debug = (bool) $debug;
37 33
        $this->cacheDir = $cacheDir;
38 33
    }
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40 33
    public function getConfigTreeBuilder()
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    {
42 33
        $treeBuilder = new TreeBuilder(self::NAME);
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44 33
        $rootNode = self::getRootNodeWithoutDeprecation($treeBuilder, self::NAME);
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        $rootNode
47 33
            ->children()
48 33
                ->append($this->batchingMethodSection())
49 33
                ->append($this->definitionsSection())
50 33
                ->append($this->errorsHandlerSection())
51 33
                ->append($this->servicesSection())
52 33
                ->append($this->securitySection())
53 33
            ->end();
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55 33
        return $treeBuilder;
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    }
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58 33
    private function batchingMethodSection()
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    {
60 33
        $builder = new TreeBuilder('batching_method', 'enum');
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        /** @var EnumNodeDefinition $node */
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        $node = self::getRootNodeWithoutDeprecation($builder, 'batching_method', 'enum');
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        $node
65 33
            ->values(['relay', 'apollo'])
66 33
            ->defaultValue('relay')
67 33
        ->end();
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69 33
        return $node;
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    }
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72 33
    private function errorsHandlerSection()
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    {
74 33
        $builder = new TreeBuilder('errors_handler');
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        /** @var ArrayNodeDefinition $node */
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        $node = self::getRootNodeWithoutDeprecation($builder, 'errors_handler');
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        $node
78 33
            ->treatFalseLike(['enabled' => false])
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            ->treatTrueLike(['enabled' => true])
80 33
            ->treatNullLike(['enabled' => true])
81 33
            ->addDefaultsIfNotSet()
82 33
            ->children()
83 33
                ->booleanNode('enabled')->defaultTrue()->end()
84 33
                ->scalarNode('internal_error_message')->defaultValue(ErrorHandler::DEFAULT_ERROR_MESSAGE)->end()
85 33
                ->booleanNode('rethrow_internal_exceptions')->defaultFalse()->end()
86 33
                ->booleanNode('debug')->defaultValue($this->debug)->end()
87 33
                ->booleanNode('log')->defaultTrue()->end()
88 33
                ->scalarNode('logger_service')->defaultValue(ErrorLoggerListener::DEFAULT_LOGGER_SERVICE)->end()
89 33
                ->booleanNode('map_exceptions_to_parent')->defaultFalse()->end()
90 33
                ->arrayNode('exceptions')
91 33
                    ->addDefaultsIfNotSet()
92 33
                    ->children()
93 33
                        ->arrayNode('warnings')
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                            ->treatNullLike([])
95 33
                            ->prototype('scalar')->end()
96 33
                        ->end()
97 33
                        ->arrayNode('errors')
98 33
                            ->treatNullLike([])
99 33
                            ->prototype('scalar')->end()
100 33
                    ->end()
101 33
                ->end()
102 33
            ->end();
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104 33
        return $node;
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    }
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107 33
    private function definitionsSection()
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    {
109 33
        $builder = new TreeBuilder('definitions');
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        /** @var ArrayNodeDefinition $node */
111 33
        $node = \method_exists($builder, 'getRootNode') ? $builder->getRootNode() : $builder->root('definitions');
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        $node
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            ->addDefaultsIfNotSet()
114 33
            ->children()
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                ->variableNode('default_resolver')->defaultValue([Resolver::class, 'defaultResolveFn'])->end()
116 33
                ->scalarNode('class_namespace')->defaultValue('Overblog\\GraphQLBundle\\__DEFINITIONS__')->end()
117 33
                ->scalarNode('cache_dir')->defaultNull()->end()
118 33
                ->booleanNode('use_classloader_listener')->defaultTrue()->end()
119 33
                ->booleanNode('auto_compile')->defaultTrue()->end()
120 33
                ->booleanNode('show_debug_info')->info('Show some performance stats in extensions')->defaultFalse()->end()
121 33
                ->booleanNode('config_validation')->defaultValue($this->debug)->end()
122 33
                ->append($this->definitionsSchemaSection())
123 33
                ->append($this->definitionsMappingsSection())
124 33
                ->arrayNode('builders')
125 33
                    ->children()
126 33
                        ->append($this->builderSection('field'))
127 33
                        ->append($this->builderSection('args'))
128 33
                    ->end()
129 33
                ->end()
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131 33
            ->end()
132 33
        ->end();
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        return $node;
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    }
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    private function servicesSection()
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    {
139 33
        $builder = new TreeBuilder('services');
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        /** @var ArrayNodeDefinition $node */
141 33
        $node = self::getRootNodeWithoutDeprecation($builder, 'services');
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        $node
143 33
            ->addDefaultsIfNotSet()
144 33
            ->children()
145 33
                ->scalarNode('executor')
146 33
                    ->defaultValue(self::NAME.'.executor.default')
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                ->end()
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                ->scalarNode('promise_adapter')
149 33
                    ->defaultValue(self::NAME.'.promise_adapter.default')
150 33
                ->end()
151 33
                ->scalarNode('expression_language')
152 33
                    ->defaultValue(self::NAME.'.expression_language.default')
153 33
                ->end()
154 33
                ->scalarNode('cache_expression_language_parser')->end()
155 33
            ->end()
156 33
        ->end();
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158 33
        return $node;
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    }
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161 33
    private function securitySection()
162
    {
163 33
        $builder = new TreeBuilder('security');
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        /** @var ArrayNodeDefinition $node */
165 33
        $node = \method_exists($builder, 'getRootNode') ? $builder->getRootNode() : $builder->root('security');
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        $node
167 33
            ->addDefaultsIfNotSet()
168 33
            ->children()
169 33
                ->append($this->securityQuerySection('query_max_depth', QueryDepth::DISABLED))
170 33
                ->append($this->securityQuerySection('query_max_complexity', QueryComplexity::DISABLED))
171 33
                ->booleanNode('enable_introspection')->defaultTrue()->end()
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                ->booleanNode('handle_cors')->defaultFalse()->end()
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            ->end()
174 33
        ->end();
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176 33
        return $node;
177
    }
178
179 33
    private function definitionsSchemaSection()
180
    {
181 33
        $builder = new TreeBuilder('schema');
182
        /** @var ArrayNodeDefinition $node */
183 33
        $node = self::getRootNodeWithoutDeprecation($builder, 'schema');
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        $node
185 33
            ->beforeNormalization()
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                ->ifTrue(function ($v) {
187 29
                    return isset($v['query']) && \is_string($v['query']) || isset($v['mutation']) && \is_string($v['mutation']);
188 33
                })
189
                ->then(function ($v) {
190 28
                    return ['default' => $v];
191 33
                })
192 33
            ->end()
193 33
            ->useAttributeAsKey('name')
194 33
            ->prototype('array')
195 33
                ->addDefaultsIfNotSet()
196 33
                ->children()
197 33
                    ->scalarNode('query')->defaultNull()->end()
198 33
                    ->scalarNode('mutation')->defaultNull()->end()
199 33
                    ->scalarNode('subscription')->defaultNull()->end()
200 33
                    ->arrayNode('resolver_maps')
201 33
                        ->defaultValue([])
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                        ->prototype('scalar')->end()
203 33
                    ->end()
204 33
                    ->arrayNode('types')
205 33
                        ->defaultValue([])
206 33
                        ->prototype('scalar')->end()
207 33
                    ->end()
208 33
                ->end()
209 33
            ->end()
210 33
        ->end();
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212 33
        return $node;
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    }
214
215 33
    private function definitionsMappingsSection()
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    {
217 33
        $builder = new TreeBuilder('mappings');
218 33
        $node = self::getRootNodeWithoutDeprecation($builder, 'mappings');
219
        $node
220 33
            ->children()
221 33
                ->arrayNode('auto_discover')
222 33
                    ->treatFalseLike(['bundles' => false, 'root_dir' => false])
223 33
                    ->treatTrueLike(['bundles' => true, 'root_dir' => true])
224 33
                    ->treatNullLike(['bundles' => true, 'root_dir' => true])
225 33
                    ->addDefaultsIfNotSet()
226 33
                    ->children()
227 33
                        ->booleanNode('bundles')->defaultTrue()->end()
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                        ->booleanNode('root_dir')->defaultTrue()->end()
229 33
                    ->end()
230 33
                ->end()
231 33
                ->arrayNode('types')
232 33
                    ->prototype('array')
233 33
                        ->addDefaultsIfNotSet()
234 33
                        ->beforeNormalization()
235
                            ->ifTrue(function ($v) {
236 29
                                return isset($v['type']) && \is_string($v['type']);
237 33
                            })
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                            ->then(function ($v) {
239 28
                                if ('yml' === $v['type']) {
240 7
                                    $v['types'] = ['yaml'];
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                                } else {
242 21
                                    $v['types'] = [$v['type']];
243
                                }
244 28
                                unset($v['type']);
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246 28
                                return $v;
247 33
                            })
248 33
                        ->end()
249 33
                        ->children()
250 33
                            ->arrayNode('types')
251 33
                                ->prototype('enum')->values(\array_keys(OverblogGraphQLTypesExtension::SUPPORTED_TYPES_EXTENSIONS))->isRequired()->end()
252 33
                            ->end()
253 33
                            ->scalarNode('dir')->defaultNull()->end()
254 33
                            ->scalarNode('suffix')->defaultValue(OverblogGraphQLTypesExtension::DEFAULT_TYPES_SUFFIX)->end()
255 33
                        ->end()
256 33
                    ->end()
257 33
                ->end()
258 33
            ->end()
259
        ;
260
261 33
        return $node;
262
    }
263
264
    /**
265
     * @param string $name
266
     *
267
     * @return ArrayNodeDefinition
268
     */
269 33
    private function builderSection($name)
270
    {
271 33
        $builder = new TreeBuilder($name);
272
        /** @var ArrayNodeDefinition $node */
273 33
        $node = self::getRootNodeWithoutDeprecation($builder, $name);
274 33
        $node->beforeNormalization()
275
            ->ifTrue(function ($v) {
276 1
                return \is_array($v) && !empty($v);
277 33
            })
278
            ->then(function ($v) {
279 1
                foreach ($v as $key => &$config) {
280 1
                    if (\is_string($config)) {
281
                        $config = [
282 1
                            'alias' => $key,
283 1
                            'class' => $config,
284
                        ];
285
                    }
286
                }
287
288 1
                return $v;
289 33
            })
290 33
        ->end();
291
292 33
        $node->prototype('array')
293 33
            ->children()
294 33
                ->scalarNode('alias')->isRequired()->end()
295 33
                ->scalarNode('class')->isRequired()->end()
296 33
            ->end()
297 33
        ->end()
298
        ;
299
300 33
        return $node;
301
    }
302
303
    /**
304
     * @param string $name
305
     * @param bool   $disabledValue
306
     *
307
     * @return ScalarNodeDefinition
308
     */
309 33
    private function securityQuerySection($name, $disabledValue)
310
    {
311 33
        $builder = new TreeBuilder($name, 'scalar');
312
        /** @var ScalarNodeDefinition $node */
313 33
        $node = self::getRootNodeWithoutDeprecation($builder, $name, 'scalar');
314 33
        $node->beforeNormalization()
315
                ->ifTrue(function ($v) {
316 31
                    return \is_string($v) && \is_numeric($v);
317 33
                })
318
                ->then(function ($v) {
319 4
                    return (int) $v;
320 33
                })
321 33
            ->end();
322
323
        $node
324 33
            ->info('Disabled if equal to false.')
325 33
            ->beforeNormalization()
326
                ->ifTrue(function ($v) {
327 31
                    return false === $v;
328 33
                })
329
                ->then(function () use ($disabledValue) {
330 31
                    return $disabledValue;
331 33
                })
332 33
            ->end()
333 33
            ->defaultFalse()
334 33
            ->validate()
335
                ->ifTrue(function ($v) {
336 31
                    return \is_int($v) && $v < 0;
337 33
                })
338 33
                ->thenInvalid(\sprintf('"%s.security.%s" must be greater or equal to 0.', self::NAME, $name))
339 33
            ->end()
340
        ;
341
342 33
        return $node;
343
    }
344
345
    /**
346
     * @internal
347
     *
348
     * @param TreeBuilder $builder
349
     * @param string|null $name
350
     * @param string      $type
351
     *
352
     * @return ArrayNodeDefinition|\Symfony\Component\Config\Definition\Builder\NodeDefinition
353
     */
354 38
    public static function getRootNodeWithoutDeprecation(TreeBuilder $builder, string $name, string $type = 'array')
355
    {
356
        // BC layer for symfony/config 4.1 and older
357 38
        return \method_exists($builder, 'getRootNode') ? $builder->getRootNode() : $builder->root($name, $type);
358
    }
359
}
360