ASTDefinitionBuilder::getLeadingCommentBlock() - Code Metrics - Inspection of "Refactored tests for variable definition directive..." - webonyx/graphql-php - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Push — master ( a4f39b...12ee90 )

by Vladimir

created 2019-09-07 11:05 UTC

ASTDefinitionBuilder::getLeadingCommentBlock() B

↳ Parent: ASTDefinitionBuilder

Complexity

Conditions	9
Paths	3

Size

Total Lines	20
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	14
CRAP Score	9.0239

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	14
c	1
b	0
f	0
dl	0
loc	20
rs	8.0555
ccs	14
cts	15
cp	0.9333
cc	9
nc	3
nop	1
crap	9.0239

<?php

declare(strict_types=1);

namespace GraphQL\Utils;

use GraphQL\Error\Error;
use GraphQL\Executor\Values;
use GraphQL\Language\AST\DirectiveDefinitionNode;
use GraphQL\Language\AST\EnumTypeDefinitionNode;
use GraphQL\Language\AST\EnumTypeExtensionNode;
use GraphQL\Language\AST\EnumValueDefinitionNode;
use GraphQL\Language\AST\FieldDefinitionNode;
use GraphQL\Language\AST\InputObjectTypeDefinitionNode;
use GraphQL\Language\AST\InputValueDefinitionNode;
use GraphQL\Language\AST\InterfaceTypeDefinitionNode;
use GraphQL\Language\AST\ListTypeNode;
use GraphQL\Language\AST\NamedTypeNode;
use GraphQL\Language\AST\Node;
use GraphQL\Language\AST\NonNullTypeNode;
use GraphQL\Language\AST\ObjectTypeDefinitionNode;
use GraphQL\Language\AST\ScalarTypeDefinitionNode;
use GraphQL\Language\AST\TypeNode;
use GraphQL\Language\AST\UnionTypeDefinitionNode;
use GraphQL\Language\Token;
use GraphQL\Type\Definition\CustomScalarType;
use GraphQL\Type\Definition\Directive;
use GraphQL\Type\Definition\EnumType;
use GraphQL\Type\Definition\FieldArgument;
use GraphQL\Type\Definition\InputObjectType;
use GraphQL\Type\Definition\InputType;
use GraphQL\Type\Definition\InterfaceType;
use GraphQL\Type\Definition\ObjectType;
use GraphQL\Type\Definition\Type;
use GraphQL\Type\Definition\UnionType;
use Throwable;
use function array_reverse;
use function implode;
use function is_array;
use function is_string;
use function sprintf;

class ASTDefinitionBuilder
{
    /** @var Node[] */
    private $typeDefinitionsMap;

    /** @var callable */
    private $typeConfigDecorator;

    /** @var bool[] */
    private $options;

    /** @var callable */
    private $resolveType;

    /** @var Type[] */
    private $cache;

    /**
     * @param Node[] $typeDefinitionsMap
     * @param bool[] $options
     */
    public function __construct(
        array $typeDefinitionsMap,
        $options,
        callable $resolveType,
        ?callable $typeConfigDecorator = null
    ) {
        $this->typeDefinitionsMap  = $typeDefinitionsMap;
        $this->typeConfigDecorator = $typeConfigDecorator;
        $this->options             = $options;
        $this->resolveType         = $resolveType;

        $this->cache = Type::getAllBuiltInTypes();
    }

    public function buildDirective(DirectiveDefinitionNode $directiveNode)
    {
        return new Directive([
            'name'        => $directiveNode->name->value,
            'description' => $this->getDescription($directiveNode),
            'locations'   => Utils::map(
                $directiveNode->locations,
                static function ($node) {
                    return $node->value;
                }
            ),
            'args'        => $directiveNode->arguments ? FieldArgument::createMap($this->makeInputValues($directiveNode->arguments)) : null,
            'astNode'     => $directiveNode,
        ]);
    }

    /**
     * Given an ast node, returns its string description.
     */
    private function getDescription($node)
    {
        if ($node->description) {
            return $node->description->value;
        }
        if (isset($this->options['commentDescriptions'])) {
            $rawValue = $this->getLeadingCommentBlock($node);
            if ($rawValue !== null) {
                return BlockString::value("\n" . $rawValue);
            }
        }

        return null;
    }

    private function getLeadingCommentBlock($node)
    {
        $loc = $node->loc;
        if (! $loc || ! $loc->startToken) {
            return null;
        }
        $comments = [];
        $token    = $loc->startToken->prev;
        while ($token &&
            $token->kind === Token::COMMENT &&
            $token->next && $token->prev &&
            $token->line + 1 === $token->next->line &&
            $token->line !== $token->prev->line
        ) {
            $value      = $token->value;
            $comments[] = $value;
            $token      = $token->prev;
        }

        return implode("\n", array_reverse($comments));
    }

    private function makeInputValues($values)
    {
        return Utils::keyValMap(
            $values,
            static function ($value) {
                return $value->name->value;
            },
            function ($value) {
                // Note: While this could make assertions to get the correctly typed
                // value, that would throw immediately while type system validation
                // with validateSchema() will produce more actionable results.
                $type = $this->buildWrappedType($value->type);

                $config = [
                    'name'        => $value->name->value,
                    'type'        => $type,
                    'description' => $this->getDescription($value),
                    'astNode'     => $value,
                ];
                if (isset($value->defaultValue)) {
                    $config['defaultValue'] = AST::valueFromAST($value->defaultValue, $type);
                }

                return $config;
            }
        );
    }

    /**
     * @return Type|InputType
     *
     * @throws Error
     */
    private function buildWrappedType(TypeNode $typeNode)
    {
        if ($typeNode instanceof ListTypeNode) {
            return Type::listOf($this->buildWrappedType($typeNode->type));
        }
        if ($typeNode instanceof NonNullTypeNode) {
            return Type::nonNull($this->buildWrappedType($typeNode->type));
        }

        return $this->buildType($typeNode);
    }

    /**
     * @param string|NamedTypeNode $ref
     *
     * @return Type
     *
     * @throws Error
     */
    public function buildType($ref)
    {
        if (is_string($ref)) {
            return $this->internalBuildType($ref);
        }

        return $this->internalBuildType($ref->name->value, $ref);
    }

    /**
     * @param string             $typeName
     * @param NamedTypeNode|null $typeNode
     *
     * @return Type
     *
     * @throws Error
     */
    private function internalBuildType($typeName, $typeNode = null)
    {
        if (! isset($this->cache[$typeName])) {
            if (isset($this->typeDefinitionsMap[$typeName])) {
                $type = $this->makeSchemaDef($this->typeDefinitionsMap[$typeName]);
                if ($this->typeConfigDecorator) {
                    $fn = $this->typeConfigDecorator;
                    try {
                        $config = $fn($type->config, $this->typeDefinitionsMap[$typeName], $this->typeDefinitionsMap);
                    } catch (Throwable $e) {
                        throw new Error(
                            sprintf('Type config decorator passed to %s threw an error ', static::class) .
                            sprintf('when building %s type: %s', $typeName, $e->getMessage()),
                            null,
                            null,
                            null,
                            null,
                            $e
                        );
                    }
                    if (! is_array($config) || isset($config[0])) {
                        throw new Error(
                            sprintf(
                                'Type config decorator passed to %s is expected to return an array, but got %s',
                                static::class,
                                Utils::getVariableType($config)
                            )
                        );
                    }
                    $type = $this->makeSchemaDefFromConfig($this->typeDefinitionsMap[$typeName], $config);
                }
                $this->cache[$typeName] = $type;
            } else {
                $fn                     = $this->resolveType;
                $this->cache[$typeName] = $fn($typeName, $typeNode);
            }
        }

        return $this->cache[$typeName];
    }

    /**
     * @param ObjectTypeDefinitionNode|InterfaceTypeDefinitionNode|EnumTypeDefinitionNode|ScalarTypeDefinitionNode|InputObjectTypeDefinitionNode|UnionTypeDefinitionNode $def
     *
     * @return CustomScalarType|EnumType|InputObjectType|InterfaceType|ObjectType|UnionType
     *
     * @throws Error
     */
    private function makeSchemaDef(Node $def)
    {
        switch (true) {
            case $def instanceof ObjectTypeDefinitionNode:
                return $this->makeTypeDef($def);
            case $def instanceof InterfaceTypeDefinitionNode:
                return $this->makeInterfaceDef($def);
            case $def instanceof EnumTypeDefinitionNode:
                return $this->makeEnumDef($def);
            case $def instanceof UnionTypeDefinitionNode:
                return $this->makeUnionDef($def);
            case $def instanceof ScalarTypeDefinitionNode:
                return $this->makeScalarDef($def);
            case $def instanceof InputObjectTypeDefinitionNode:
                return $this->makeInputObjectDef($def);
            default:
                throw new Error(sprintf('Type kind of %s not supported.', $def->kind));
        }
    }

    private function makeTypeDef(ObjectTypeDefinitionNode $def)
    {
        $typeName = $def->name->value;

        return new ObjectType([
            'name'        => $typeName,
            'description' => $this->getDescription($def),
            'fields'      => function () use ($def) {
                return $this->makeFieldDefMap($def);
            },
            'interfaces'  => function () use ($def) {
                return $this->makeImplementedInterfaces($def);
            },
            'astNode'     => $def,
        ]);
    }

    private function makeFieldDefMap($def)
    {
        return $def->fields
            ? Utils::keyValMap(
                $def->fields,
                static function ($field) {
                    return $field->name->value;
                },
                function ($field) {
                    return $this->buildField($field);
                }
            )
            : [];
    }

    public function buildField(FieldDefinitionNode $field)
    {
        return [
            // Note: While this could make assertions to get the correctly typed
            // value, that would throw immediately while type system validation
            // with validateSchema() will produce more actionable results.
            'type'              => $this->buildWrappedType($field->type),
            'description'       => $this->getDescription($field),
            'args'              => $field->arguments ? $this->makeInputValues($field->arguments) : null,
            'deprecationReason' => $this->getDeprecationReason($field),
            'astNode'           => $field,
        ];
    }

    /**
     * Given a collection of directives, returns the string value for the
     * deprecation reason.
     *
     * @param EnumValueDefinitionNode | FieldDefinitionNode $node
     *
     * @return string
     */
    private function getDeprecationReason($node)
    {
        $deprecated = Values::getDirectiveValues(Directive::deprecatedDirective(), $node);

        return $deprecated['reason'] ?? null;
    }

    private function makeImplementedInterfaces(ObjectTypeDefinitionNode $def)
    {
        if ($def->interfaces) {

            // Note: While this could make early assertions to get the correctly
            // typed values, that would throw immediately while type system
            // validation with validateSchema() will produce more actionable results.
            return Utils::map(
                $def->interfaces,
                function ($iface) {
                    return $this->buildType($iface);
                }
            );
        }

        return null;
    }

    private function makeInterfaceDef(InterfaceTypeDefinitionNode $def)
    {
        $typeName = $def->name->value;

        return new InterfaceType([
            'name'        => $typeName,
            'description' => $this->getDescription($def),
            'fields'      => function () use ($def) {
                return $this->makeFieldDefMap($def);
            },
            'astNode'     => $def,
        ]);
    }

    private function makeEnumDef(EnumTypeDefinitionNode $def)
    {
        return new EnumType([
            'name'        => $def->name->value,
            'description' => $this->getDescription($def),
            'values'      => $def->values
                ? Utils::keyValMap(
                    $def->values,
                    static function ($enumValue) {
                        return $enumValue->name->value;
                    },
                    function ($enumValue) {
                        return [
                            'description'       => $this->getDescription($enumValue),
                            'deprecationReason' => $this->getDeprecationReason($enumValue),
                            'astNode'           => $enumValue,
                        ];
                    }
                )
                : [],
            'astNode'     => $def,
        ]);
    }

    private function makeUnionDef(UnionTypeDefinitionNode $def)
    {
        return new UnionType([
            'name'        => $def->name->value,
            'description' => $this->getDescription($def),
            // Note: While this could make assertions to get the correctly typed
            // values below, that would throw immediately while type system
            // validation with validateSchema() will produce more actionable results.
            'types'       => $def->types
                ? function () use ($def) {
                    return Utils::map(
                        $def->types,
                        function ($typeNode) {
                            return $this->buildType($typeNode);
                        }
                    );
                }
                : [],
            'astNode'     => $def,
        ]);
    }

    private function makeScalarDef(ScalarTypeDefinitionNode $def)
    {
        return new CustomScalarType([
            'name'        => $def->name->value,
            'description' => $this->getDescription($def),
            'astNode'     => $def,
            'serialize'   => static function ($value) {
                return $value;
            },
        ]);
    }

    private function makeInputObjectDef(InputObjectTypeDefinitionNode $def)
    {
        return new InputObjectType([
            'name'        => $def->name->value,
            'description' => $this->getDescription($def),
            'fields'      => function () use ($def) {
                return $def->fields
                    ? $this->makeInputValues($def->fields)
                    : [];
            },
            'astNode'     => $def,
        ]);
    }

    /**
     * @param mixed[] $config
     *
     * @return CustomScalarType|EnumType|InputObjectType|InterfaceType|ObjectType|UnionType
     *
     * @throws Error
     */
    private function makeSchemaDefFromConfig(Node $def, array $config)
    {
        switch (true) {
            case $def instanceof ObjectTypeDefinitionNode:
                return new ObjectType($config);
            case $def instanceof InterfaceTypeDefinitionNode:
                return new InterfaceType($config);
            case $def instanceof EnumTypeDefinitionNode:
                return new EnumType($config);
            case $def instanceof UnionTypeDefinitionNode:
                return new UnionType($config);
            case $def instanceof ScalarTypeDefinitionNode:
                return new CustomScalarType($config);
            case $def instanceof InputObjectTypeDefinitionNode:
                return new InputObjectType($config);
            default:
                throw new Error(sprintf('Type kind of %s not supported.', $def->kind));
        }
    }

    /**
     * @return mixed[]
     */
    public function buildInputField(InputValueDefinitionNode $value) : array
    {
        $type = $this->buildWrappedType($value->type);

        $config = [
            'name' => $value->name->value,
            'type' => $type,
            'description' => $this->getDescription($value),
            'astNode' => $value,
        ];

        if ($value->defaultValue) {
            $config['defaultValue'] = $value->defaultValue;
        }

        return $config;
    }

    /**
     * @return mixed[]
     */
    public function buildEnumValue(EnumValueDefinitionNode $value) : array
    {
        return [
            'description' => $this->getDescription($value),
            'deprecationReason' => $this->getDeprecationReason($value),
            'astNode' => $value,
        ];
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace GraphQL\Utils;
6
7		use GraphQL\Error\Error;
8		use GraphQL\Executor\Values;
9		use GraphQL\Language\AST\DirectiveDefinitionNode;
10		use GraphQL\Language\AST\EnumTypeDefinitionNode;
11		use GraphQL\Language\AST\EnumTypeExtensionNode;
12		use GraphQL\Language\AST\EnumValueDefinitionNode;
13		use GraphQL\Language\AST\FieldDefinitionNode;
14		use GraphQL\Language\AST\InputObjectTypeDefinitionNode;
15		use GraphQL\Language\AST\InputValueDefinitionNode;
16		use GraphQL\Language\AST\InterfaceTypeDefinitionNode;
17		use GraphQL\Language\AST\ListTypeNode;
18		use GraphQL\Language\AST\NamedTypeNode;
19		use GraphQL\Language\AST\Node;
20		use GraphQL\Language\AST\NonNullTypeNode;
21		use GraphQL\Language\AST\ObjectTypeDefinitionNode;
22		use GraphQL\Language\AST\ScalarTypeDefinitionNode;
23		use GraphQL\Language\AST\TypeNode;
24		use GraphQL\Language\AST\UnionTypeDefinitionNode;
25		use GraphQL\Language\Token;
26		use GraphQL\Type\Definition\CustomScalarType;
27		use GraphQL\Type\Definition\Directive;
28		use GraphQL\Type\Definition\EnumType;
29		use GraphQL\Type\Definition\FieldArgument;
30		use GraphQL\Type\Definition\InputObjectType;
31		use GraphQL\Type\Definition\InputType;
32		use GraphQL\Type\Definition\InterfaceType;
33		use GraphQL\Type\Definition\ObjectType;
34		use GraphQL\Type\Definition\Type;
35		use GraphQL\Type\Definition\UnionType;
36		use Throwable;
37		use function array_reverse;
38		use function implode;
39		use function is_array;
40		use function is_string;
41		use function sprintf;
42
43		class ASTDefinitionBuilder
44		{
45		/** @var Node[] */
46		private $typeDefinitionsMap;
47
48		/** @var callable */
49		private $typeConfigDecorator;
50
51		/** @var bool[] */
52		private $options;
53
54		/** @var callable */
55		private $resolveType;
56
57		/** @var Type[] */
58		private $cache;
59
60		/**
61		* @param Node[] $typeDefinitionsMap
62		* @param bool[] $options
63		*/
64	192	public function __construct(
65		array $typeDefinitionsMap,
66		$options,
67		callable $resolveType,
68		?callable $typeConfigDecorator = null
69		) {
70	192	$this->typeDefinitionsMap = $typeDefinitionsMap;
71	192	$this->typeConfigDecorator = $typeConfigDecorator;
72	192	$this->options = $options;
73	192	$this->resolveType = $resolveType;
74
75	192	$this->cache = Type::getAllBuiltInTypes();
76	192	}
77
78	35	public function buildDirective(DirectiveDefinitionNode $directiveNode)
79		{
80	35	return new Directive([
81	35	'name' => $directiveNode->name->value,
82	35	'description' => $this->getDescription($directiveNode),
83	35	'locations' => Utils::map(
84	35	$directiveNode->locations,
85		static function ($node) {
86	35	return $node->value;
87	35	}
88		),
89	35	'args' => $directiveNode->arguments ? FieldArgument::createMap($this->makeInputValues($directiveNode->arguments)) : null,
90	35	'astNode' => $directiveNode,
91		]);
92		}
93
94		/**
95		* Given an ast node, returns its string description.
96		*/
97	182	private function getDescription($node)
98		{
99	182	if ($node->description) {
100	7	return $node->description->value;
101		}
102	179	if (isset($this->options['commentDescriptions'])) {
103	3	$rawValue = $this->getLeadingCommentBlock($node);
104	3	if ($rawValue !== null) {
105	3	return BlockString::value("\n" . $rawValue);
106		}
107		}
108
109	176	return null;
110		}
111
112	3	private function getLeadingCommentBlock($node)
113		{
114	3	$loc = $node->loc;
115	3	if (! $loc \|\| ! $loc->startToken) {
116		return null;
117		}
118	3	$comments = [];
119	3	$token = $loc->startToken->prev;
120	3	while ($token &&
121	3	$token->kind === Token::COMMENT &&
122	3	$token->next && $token->prev &&
123	3	$token->line + 1 === $token->next->line &&
124	3	$token->line !== $token->prev->line
125		) {
126	3	$value = $token->value;
127	3	$comments[] = $value;
128	3	$token = $token->prev;
129		}
130
131	3	return implode("\n", array_reverse($comments));
132		}
133
134	167	private function makeInputValues($values)
135		{
136	167	return Utils::keyValMap(
137	167	$values,
138		static function ($value) {
139	59	return $value->name->value;
140	167	},
141		function ($value) {
142		// Note: While this could make assertions to get the correctly typed
143		// value, that would throw immediately while type system validation
144		// with validateSchema() will produce more actionable results.
145	59	$type = $this->buildWrappedType($value->type);
146
147		$config = [
148	59	'name' => $value->name->value,
149	59	'type' => $type,
150	59	'description' => $this->getDescription($value),
151	59	'astNode' => $value,
152		];
153	59	if (isset($value->defaultValue)) {
154	8	$config['defaultValue'] = AST::valueFromAST($value->defaultValue, $type);
155		}
156
157	59	return $config;
158	167	}
159		);
160		}
161
162		/**
163		* @return Type\|InputType
164		*
165		* @throws Error
166		*/
167	150	private function buildWrappedType(TypeNode $typeNode)
168		{
169	150	if ($typeNode instanceof ListTypeNode) {
170	14	return Type::listOf($this->buildWrappedType($typeNode->type));
171		}
172	150	if ($typeNode instanceof NonNullTypeNode) {
173	21	return Type::nonNull($this->buildWrappedType($typeNode->type));
174		}
175
176	150	return $this->buildType($typeNode);
177		}
178
179		/**
180		* @param string\|NamedTypeNode $ref
181		*
182		* @return Type
183		*
184		* @throws Error
185		*/
186	168	public function buildType($ref)
187		{
188	168	if (is_string($ref)) {
189	130	return $this->internalBuildType($ref);
190		}
191
192	157	return $this->internalBuildType($ref->name->value, $ref);
193		}
194
195		/**
196		* @param string $typeName
197		* @param NamedTypeNode\|null $typeNode
198		*
199		* @return Type
200		*
201		* @throws Error
202		*/
203	168	private function internalBuildType($typeName, $typeNode = null)
204		{
205	168	if (! isset($this->cache[$typeName])) {
206	153	if (isset($this->typeDefinitionsMap[$typeName])) {
207	147	$type = $this->makeSchemaDef($this->typeDefinitionsMap[$typeName]);
208	147	if ($this->typeConfigDecorator) {
209	2	$fn = $this->typeConfigDecorator;
210		try {
211	2	$config = $fn($type->config, $this->typeDefinitionsMap[$typeName], $this->typeDefinitionsMap);
212		} catch (Throwable $e) {
213		throw new Error(
214		sprintf('Type config decorator passed to %s threw an error ', static::class) .
215		sprintf('when building %s type: %s', $typeName, $e->getMessage()),
216		null,
217		null,
218		null,
219		null,
220		$e
221		);
222		}
223	2	if (! is_array($config) \|\| isset($config[0])) {
224		throw new Error(
225		sprintf(
226		'Type config decorator passed to %s is expected to return an array, but got %s',
227		static::class,
228		Utils::getVariableType($config)
229		)
230		);
231		}
232	2	$type = $this->makeSchemaDefFromConfig($this->typeDefinitionsMap[$typeName], $config);
233		}
234	147	$this->cache[$typeName] = $type;
235		} else {
236	16	$fn = $this->resolveType;
237	16	$this->cache[$typeName] = $fn($typeName, $typeNode);
238		}
239		}
240
241	167	return $this->cache[$typeName];
242		}
243
244		/**
245		* @param ObjectTypeDefinitionNode\|InterfaceTypeDefinitionNode\|EnumTypeDefinitionNode\|ScalarTypeDefinitionNode\|InputObjectTypeDefinitionNode\|UnionTypeDefinitionNode $def
246		*
247		* @return CustomScalarType\|EnumType\|InputObjectType\|InterfaceType\|ObjectType\|UnionType
248		*
249		* @throws Error
250		*/
251	147	private function makeSchemaDef(Node $def)
252		{
253		switch (true) {
254	147	case $def instanceof ObjectTypeDefinitionNode:
255	141	return $this->makeTypeDef($def);
256	81	case $def instanceof InterfaceTypeDefinitionNode:
257	36	return $this->makeInterfaceDef($def);
258	53	case $def instanceof EnumTypeDefinitionNode:
259	17	return $this->makeEnumDef($def);
260	40	case $def instanceof UnionTypeDefinitionNode:
261	18	return $this->makeUnionDef($def);
262	27	case $def instanceof ScalarTypeDefinitionNode:
263	6	return $this->makeScalarDef($def);
264	23	case $def instanceof InputObjectTypeDefinitionNode:
265	23	return $this->makeInputObjectDef($def);
266		default:
267		throw new Error(sprintf('Type kind of %s not supported.', $def->kind));
268		}
269		}
270
271	141	private function makeTypeDef(ObjectTypeDefinitionNode $def)
272		{
273	141	$typeName = $def->name->value;
274
275	141	return new ObjectType([
276	141	'name' => $typeName,
277	141	'description' => $this->getDescription($def),
278		'fields' => function () use ($def) {
279	126	return $this->makeFieldDefMap($def);
280	141	},
281		'interfaces' => function () use ($def) {
282	123	return $this->makeImplementedInterfaces($def);
283	141	},
284	141	'astNode' => $def,
285		]);
286		}
287
288	127	private function makeFieldDefMap($def)
289		{
290	127	return $def->fields
291	127	? Utils::keyValMap(
292	127	$def->fields,
293		static function ($field) {
294	127	return $field->name->value;
295	127	},
296		function ($field) {
297	127	return $this->buildField($field);
298	127	}
299		)
300	126	: [];
301		}
302
303	143	public function buildField(FieldDefinitionNode $field)
304		{
305		return [
306		// Note: While this could make assertions to get the correctly typed
307		// value, that would throw immediately while type system validation
308		// with validateSchema() will produce more actionable results.
309	143	'type' => $this->buildWrappedType($field->type),
310	141	'description' => $this->getDescription($field),
311	141	'args' => $field->arguments ? $this->makeInputValues($field->arguments) : null,
312	141	'deprecationReason' => $this->getDeprecationReason($field),
313	141	'astNode' => $field,
314		];
315		}
316
317		/**
318		* Given a collection of directives, returns the string value for the
319		* deprecation reason.
320		*
321		* @param EnumValueDefinitionNode \| FieldDefinitionNode $node
322		*
323		* @return string
324		*/
325	144	private function getDeprecationReason($node)
326		{
327	144	$deprecated = Values::getDirectiveValues(Directive::deprecatedDirective(), $node);
328
329	144	return $deprecated['reason'] ?? null;
330		}
331
332	123	private function makeImplementedInterfaces(ObjectTypeDefinitionNode $def)
333		{
334	123	if ($def->interfaces) {
		0 ignored issues – show Bug Best Practice introduced 2018-06-19 12:00 UTC by Report Bug Copy Issue Report The expression `$def->interfaces` of type `GraphQL\Language\AST\NamedTypeNode[]` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($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...
335		// Note: While this could make early assertions to get the correctly
336		// typed values, that would throw immediately while type system
337		// validation with validateSchema() will produce more actionable results.
338	34	return Utils::map(
339	34	$def->interfaces,
340		function ($iface) {
341	34	return $this->buildType($iface);
342	34	}
343		);
344		}
345
346	119	return null;
347		}
348
349	36	private function makeInterfaceDef(InterfaceTypeDefinitionNode $def)
350		{
351	36	$typeName = $def->name->value;
352
353	36	return new InterfaceType([
354	36	'name' => $typeName,
355	36	'description' => $this->getDescription($def),
356		'fields' => function () use ($def) {
357	36	return $this->makeFieldDefMap($def);
358	36	},
359	36	'astNode' => $def,
360		]);
361		}
362
363	17	private function makeEnumDef(EnumTypeDefinitionNode $def)
364		{
365	17	return new EnumType([
366	17	'name' => $def->name->value,
367	17	'description' => $this->getDescription($def),
368	17	'values' => $def->values
369	17	? Utils::keyValMap(
370	17	$def->values,
371		static function ($enumValue) {
372	16	return $enumValue->name->value;
373	17	},
374		function ($enumValue) {
375		return [
376	16	'description' => $this->getDescription($enumValue),
377	16	'deprecationReason' => $this->getDeprecationReason($enumValue),
378	16	'astNode' => $enumValue,
379		];
380	17	}
381		)
382		: [],
383	17	'astNode' => $def,
384		]);
385		}
386
387	18	private function makeUnionDef(UnionTypeDefinitionNode $def)
388		{
389	18	return new UnionType([
390	18	'name' => $def->name->value,
391	18	'description' => $this->getDescription($def),
392		// Note: While this could make assertions to get the correctly typed
393		// values below, that would throw immediately while type system
394		// validation with validateSchema() will produce more actionable results.
395	18	'types' => $def->types
396		? function () use ($def) {
397	17	return Utils::map(
398	17	$def->types,
399		function ($typeNode) {
400	17	return $this->buildType($typeNode);
401	17	}
402		);
403	17	}
404		: [],
405	18	'astNode' => $def,
406		]);
407		}
408
409	6	private function makeScalarDef(ScalarTypeDefinitionNode $def)
410		{
411	6	return new CustomScalarType([
412	6	'name' => $def->name->value,
413	6	'description' => $this->getDescription($def),
414	6	'astNode' => $def,
415		'serialize' => static function ($value) {
416	1	return $value;
417	6	},
418		]);
419		}
420
421	23	private function makeInputObjectDef(InputObjectTypeDefinitionNode $def)
422		{
423	23	return new InputObjectType([
424	23	'name' => $def->name->value,
425	23	'description' => $this->getDescription($def),
426		'fields' => function () use ($def) {
427	23	return $def->fields
428	23	? $this->makeInputValues($def->fields)
429	23	: [];
430	23	},
431	23	'astNode' => $def,
432		]);
433		}
434
435		/**
436		* @param mixed[] $config
437		*
438		* @return CustomScalarType\|EnumType\|InputObjectType\|InterfaceType\|ObjectType\|UnionType
439		*
440		* @throws Error
441		*/
442	2	private function makeSchemaDefFromConfig(Node $def, array $config)
443		{
444		switch (true) {
445	2	case $def instanceof ObjectTypeDefinitionNode:
446	2	return new ObjectType($config);
447	2	case $def instanceof InterfaceTypeDefinitionNode:
448	2	return new InterfaceType($config);
449	2	case $def instanceof EnumTypeDefinitionNode:
450	2	return new EnumType($config);
451		case $def instanceof UnionTypeDefinitionNode:
452		return new UnionType($config);
453		case $def instanceof ScalarTypeDefinitionNode:
454		return new CustomScalarType($config);
455		case $def instanceof InputObjectTypeDefinitionNode:
456		return new InputObjectType($config);
457		default:
458		throw new Error(sprintf('Type kind of %s not supported.', $def->kind));
459		}
460		}
461
462		/**
463		* @return mixed[]
464		*/
465	4	public function buildInputField(InputValueDefinitionNode $value) : array
466		{
467	4	$type = $this->buildWrappedType($value->type);
468
469		$config = [
470	3	'name' => $value->name->value,
471	3	'type' => $type,
472	3	'description' => $this->getDescription($value),
473	3	'astNode' => $value,
474		];
475
476	3	if ($value->defaultValue) {
477		$config['defaultValue'] = $value->defaultValue;
478		}
479
480	3	return $config;
481		}
482
483		/**
484		* @return mixed[]
485		*/
486	4	public function buildEnumValue(EnumValueDefinitionNode $value) : array
487		{
488		return [
489	4	'description' => $this->getDescription($value),
490	4	'deprecationReason' => $this->getDeprecationReason($value),
491	4	'astNode' => $value,
492		];
493		}
494		}
495

webonyx / graphql-php

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