MutationFormResolverExtension::__construct() - Code Metrics - Inspection of "Add support for scalar input collections" - ynloultratech/graphql-bundle - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( a29323...c325a6 )

by Rafael

created 2018-01-04 22:29 UTC

MutationFormResolverExtension::__construct() A

↳ Parent: MutationFormResolverExtension

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

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

<?php
/*******************************************************************************
 *  This file is part of the GraphQL Bundle package.
 *
 *  (c) YnloUltratech <[email protected]>
 *
 *  For the full copyright and license information, please view the LICENSE
 *  file that was distributed with this source code.
 ******************************************************************************/

namespace Ynlo\GraphQLBundle\Definition\Extension;

use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
use Symfony\Component\Form\Extension\Core\Type\CheckboxType;
use Symfony\Component\Form\Extension\Core\Type\CollectionType;
use Symfony\Component\Form\Extension\Core\Type\EmailType;
use Symfony\Component\Form\Extension\Core\Type\IntegerType;
use Symfony\Component\Form\Extension\Core\Type\NumberType;
use Symfony\Component\Form\Extension\Core\Type\TextareaType;
use Symfony\Component\Form\Extension\Core\Type\TextType;
use Symfony\Component\Form\FormFactory;
use Symfony\Component\Form\FormInterface;
use Ynlo\GraphQLBundle\Definition\ArgumentDefinition;
use Ynlo\GraphQLBundle\Definition\DefinitionInterface;
use Ynlo\GraphQLBundle\Definition\FieldDefinition;
use Ynlo\GraphQLBundle\Definition\InputObjectDefinition;
use Ynlo\GraphQLBundle\Definition\MutationDefinition;
use Ynlo\GraphQLBundle\Definition\NodeAwareDefinitionInterface;
use Ynlo\GraphQLBundle\Definition\Registry\Endpoint;
use Ynlo\GraphQLBundle\Form\Type\GraphQLType;
use Ynlo\GraphQLBundle\Form\Type\IDType;
use Ynlo\GraphQLBundle\Type\Types;
use Ynlo\GraphQLBundle\Util\ClassUtils;
use Ynlo\GraphQLBundle\Util\TypeUtil;

/**
 * MutationFormResolverExtension
 */
class MutationFormResolverExtension extends AbstractDefinitionExtension
{
    /**
     * @var FormFactory
     */
    protected $formFactory;

    /**
     * @param FormFactory $formFactory
     */
    public function __construct(FormFactory $formFactory)
    {
        $this->formFactory = $formFactory;
    }

    /**
     * {@inheritDoc}
     */
    public function getName(): string
    {
        return 'form';
    }

    /**
     * {@inheritDoc}
     */
    public function buildConfig(ArrayNodeDefinition $root)
    {
        $config = $root
            ->info('Resolve the form to use as input for mutations')
            ->addDefaultsIfNotSet()
            ->canBeDisabled()
            ->children();

        $config->variableNode('type')
               ->defaultNull()
               ->info(
                   'Specify the form type to use,
[string] Name of the form type to use
[true|null] The form will be automatically resolved to ...Bundle\Form\Input\{Node}\{MutationName}Input.
[true] Throw a exception if the form can`t be located
[false] The form is not required and should not be resolved'
               );
        $config->variableNode('options')->defaultValue([])->info('Form options');
        $config->variableNode('argument')
               ->defaultValue('input')
               ->info('Name of the argument to use as input');

        $config->booleanNode('client_mutation_id')
               ->defaultTrue()
               ->info('Automatically add a field called clientMutationId');
    }

    /**
     * {@inheritDoc}
     */
    public function configure(DefinitionInterface $definition, Endpoint $endpoint, array $config)
    {
        if (!$config || !$config['enabled'] || !$definition instanceof MutationDefinition) {

            return;
        }

        $formType = $config['type'] ?? null;

        //the related class is used to match a form using naming conventions
        $relatedClass = null;
        if ($definition instanceof NodeAwareDefinitionInterface && $definition->getNode()) {
            $relatedClass = $definition->getNode();
            if ($class = $endpoint->getClassForType($relatedClass)) {
                $relatedClass = $class;
            }
        } elseif ($definition->getResolver()) {
            $relatedClass = $definition->getResolver();
        }

        //try find the form using a related class
        if ($relatedClass && (!$formType || true === $formType)) {
            $bundleNamespace = ClassUtils::relatedBundleNamespace($relatedClass);
            $formClass = ClassUtils::applyNamingConvention(
                $bundleNamespace,
                'Form\Input',
                $definition->getNode(),
                ucfirst($definition->getName()),
                'Input'
            );
            if (class_exists($formClass)) {
                $formType = $formClass;
            } elseif (true === $formType) {
                $error = sprintf(
                    'Can`t find a valid input form type to use in "%s".
                         Create the form "%s" or specify a custom form',
                    $definition->getName(),
                    $formClass
                );
                throw new \Exception($error);
            }
        }

        if ($formType) {
            $config['type'] = $formType;

            $form = $this->formFactory->create($formType, null, $config['options'] ?? []);
            $inputObject = $this->createFormInputObject($endpoint, $form, ucfirst($definition->getName()));
            $endpoint->addType($inputObject);

            $input = new ArgumentDefinition();
            $input->setName($config['argument']);
            $input->setType($inputObject->getName());

            if ($config['client_mutation_id']) {
                $clientMutationId = new FieldDefinition();
                $clientMutationId->setName('clientMutationId');
                $clientMutationId->setType(Types::STRING);
                $clientMutationId->setDescription('A unique identifier for the client performing the mutation.');
                $inputObject->prependField($clientMutationId);
            }

            $definition->addArgument($input);
            $definition->setMeta('form', $config);
        }
    }

    /**
     * @param Endpoint      $endpoint
     * @param FormInterface $form
     * @param string        $name
     *
     * @return InputObjectDefinition
     */
    public function createFormInputObject(Endpoint $endpoint, FormInterface $form, $name)
    {
        $inputObject = new InputObjectDefinition();
        $inputObject->setName($name.'Input');

        foreach ($form->all() as $formField) {
            $field = new FieldDefinition();
            $field->setName($formField->getConfig()->getOption('label') ?? $formField->getName());
            $field->setNonNull($formField->isRequired());
            $field->setOriginName($formField->getName());

            if ($formField->all()) {
                $childName = $name.ucfirst($formField->getName());
                $child = $this->createFormInputObject($endpoint, $formField, $childName);
                $endpoint->addType($child);
                $field->setType($child->getName());
            } elseif (is_a($formField->getConfig()->getType()->getInnerType(), CollectionType::class)) {
                $childName = $name.ucfirst($formField->getName());
                $childFormType = $formField->getConfig()->getOptions()['entry_type'];
                $childFormOptions = $formField->getConfig()->getOptions()['entry_options'];
                $childForm = $this->formFactory->create($childFormType, null, $childFormOptions ?? []);
                $childForm->setParent($form);
                try {
                    //resolve type if is a valid scalar type or predefined type
                    $this->resolveFormFieldDefinition($field, $childForm);
                    $field->setList(true);
                } catch (\InvalidArgumentException $exception) {
                    //on exception, try build a child form for this collection
                    $child = $this->createFormInputObject($endpoint, $childForm, $childName);
                    $field->setType($child->getName());
                    $field->setList(true);
                    $endpoint->add($child);
                }
            } else {
                $this->resolveFormFieldDefinition($field, $formField);
            }

            $inputObject->addField($field);
        }

        return $inputObject;
    }

    /**
     * @param FieldDefinition $field
     * @param FormInterface   $form
     */
    public function resolveFormFieldDefinition(FieldDefinition $field, FormInterface $form)
    {
        $type = null;
        $resolver = $form->getConfig()->getType()->getOptionsResolver();
        if ($resolver->hasDefault('graphql_type')) {
            $type = $resolver->resolve([])['graphql_type'];
            $field->setList(TypeUtil::isTypeList($type));
            $type = TypeUtil::normalize($type);
        }

        if (is_a($form->getConfig()->getType()->getInnerType(), GraphQLType::class, true)) {
            $type = $form->getConfig()->getOptions()['graphql_type'];
            $field->setList(TypeUtil::isTypeList($type));
            $type = TypeUtil::normalize($type);
        }

        if (is_a($form->getConfig()->getType()->getInnerType(), IDType::class, true)) {
            if ($form->getConfig()->hasOption('multiple') && $form->getConfig()->getOption('multiple')) {
                $field->setList(true);
            }
            $type = Types::ID;
        }

        if (is_a($form->getConfig()->getType()->getInnerType(), TextType::class, true)) {
            $type = Types::STRING;
        }

        if (is_a($form->getConfig()->getType()->getInnerType(), TextareaType::class, true)) {
            $type = Types::STRING;
        }

        if (is_a($form->getConfig()->getType()->getInnerType(), EmailType::class, true)) {
            $type = Types::STRING;
        }

        if (is_a($form->getConfig()->getType()->getInnerType(), CheckboxType::class, true)) {
            $type = Types::BOOLEAN;
        }

        if (is_a($form->getConfig()->getType()->getInnerType(), IntegerType::class, true)) {
            $type = Types::INT;
        }

        if (is_a($form->getConfig()->getType()->getInnerType(), NumberType::class, true)) {
            $type = Types::FLOAT;
        }

        if (!$type) {
            $error = sprintf(
                'The field "%s" in the parent form "%s" does not have a valid type. 
                If your are using a custom type, must define a option called "graphql_type" to resolve the form to a valid GraphQL type',
                $form->getName(),
                $form->getParent()->getName()
            );
            throw new \InvalidArgumentException($error);
        }

        $field->setType($type);
    }
}


1		<?php
2		/*******************************************************************************
3		* This file is part of the GraphQL Bundle package.
4		*
5		* (c) YnloUltratech <[email protected]>
6		*
7		* For the full copyright and license information, please view the LICENSE
8		* file that was distributed with this source code.
9		******************************************************************************/
10
11		namespace Ynlo\GraphQLBundle\Definition\Extension;
12
13		use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
14		use Symfony\Component\Form\Extension\Core\Type\CheckboxType;
15		use Symfony\Component\Form\Extension\Core\Type\CollectionType;
16		use Symfony\Component\Form\Extension\Core\Type\EmailType;
17		use Symfony\Component\Form\Extension\Core\Type\IntegerType;
18		use Symfony\Component\Form\Extension\Core\Type\NumberType;
19		use Symfony\Component\Form\Extension\Core\Type\TextareaType;
20		use Symfony\Component\Form\Extension\Core\Type\TextType;
21		use Symfony\Component\Form\FormFactory;
22		use Symfony\Component\Form\FormInterface;
23		use Ynlo\GraphQLBundle\Definition\ArgumentDefinition;
24		use Ynlo\GraphQLBundle\Definition\DefinitionInterface;
25		use Ynlo\GraphQLBundle\Definition\FieldDefinition;
26		use Ynlo\GraphQLBundle\Definition\InputObjectDefinition;
27		use Ynlo\GraphQLBundle\Definition\MutationDefinition;
28		use Ynlo\GraphQLBundle\Definition\NodeAwareDefinitionInterface;
29		use Ynlo\GraphQLBundle\Definition\Registry\Endpoint;
30		use Ynlo\GraphQLBundle\Form\Type\GraphQLType;
31		use Ynlo\GraphQLBundle\Form\Type\IDType;
32		use Ynlo\GraphQLBundle\Type\Types;
33		use Ynlo\GraphQLBundle\Util\ClassUtils;
34		use Ynlo\GraphQLBundle\Util\TypeUtil;
35
36		/**
37		* MutationFormResolverExtension
38		*/
39		class MutationFormResolverExtension extends AbstractDefinitionExtension
40		{
41		/**
42		* @var FormFactory
43		*/
44		protected $formFactory;
45
46		/**
47		* @param FormFactory $formFactory
48		*/
49	21	public function __construct(FormFactory $formFactory)
50		{
51	21	$this->formFactory = $formFactory;
52	21	}
53
54		/**
55		* {@inheritDoc}
56		*/
57	21	public function getName(): string
58		{
59	21	return 'form';
60		}
61
62		/**
63		* {@inheritDoc}
64		*/
65	21	public function buildConfig(ArrayNodeDefinition $root)
66		{
67		$config = $root
68	21	->info('Resolve the form to use as input for mutations')
69	21	->addDefaultsIfNotSet()
70	21	->canBeDisabled()
71	21	->children();
72
73	21	$config->variableNode('type')
74	21	->defaultNull()
75	21	->info(
76	21	'Specify the form type to use,
77		[string] Name of the form type to use
78		[true\|null] The form will be automatically resolved to ...Bundle\Form\Input\{Node}\{MutationName}Input.
79		[true] Throw a exception if the form can`t be located
80		[false] The form is not required and should not be resolved'
81		);
82	21	$config->variableNode('options')->defaultValue([])->info('Form options');
83	21	$config->variableNode('argument')
84	21	->defaultValue('input')
85	21	->info('Name of the argument to use as input');
86
87	21	$config->booleanNode('client_mutation_id')
88	21	->defaultTrue()
89	21	->info('Automatically add a field called clientMutationId');
90	21	}
91
92		/**
93		* {@inheritDoc}
94		*/
95	21	public function configure(DefinitionInterface $definition, Endpoint $endpoint, array $config)
96		{
97	21	if (!$config \|\| !$config['enabled'] \|\| !$definition instanceof MutationDefinition) {
		0 ignored issues – show Bug Best Practice introduced 2017-12-14 17:33 UTC by Report Bug Copy Issue Report The expression `$config` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
98	21	return;
99		}
100
101	21	$formType = $config['type'] ?? null;
102
103		//the related class is used to match a form using naming conventions
104	21	$relatedClass = null;
105	21	if ($definition instanceof NodeAwareDefinitionInterface && $definition->getNode()) {
106	21	$relatedClass = $definition->getNode();
107	21	if ($class = $endpoint->getClassForType($relatedClass)) {
108	21	$relatedClass = $class;
109		}
110		} elseif ($definition->getResolver()) {
111		$relatedClass = $definition->getResolver();
112		}
113
114		//try find the form using a related class
115	21	if ($relatedClass && (!$formType \|\| true === $formType)) {
116	21	$bundleNamespace = ClassUtils::relatedBundleNamespace($relatedClass);
117	21	$formClass = ClassUtils::applyNamingConvention(
118	21	$bundleNamespace,
119	21	'Form\Input',
120	21	$definition->getNode(),
121	21	ucfirst($definition->getName()),
122	21	'Input'
123		);
124	21	if (class_exists($formClass)) {
125	21	$formType = $formClass;
126		} elseif (true === $formType) {
127		$error = sprintf(
128		'Can`t find a valid input form type to use in "%s".
129		Create the form "%s" or specify a custom form',
130		$definition->getName(),
131		$formClass
132		);
133		throw new \Exception($error);
134		}
135		}
136
137	21	if ($formType) {
138	21	$config['type'] = $formType;
139
140	21	$form = $this->formFactory->create($formType, null, $config['options'] ?? []);
141	21	$inputObject = $this->createFormInputObject($endpoint, $form, ucfirst($definition->getName()));
142	21	$endpoint->addType($inputObject);
143
144	21	$input = new ArgumentDefinition();
145	21	$input->setName($config['argument']);
146	21	$input->setType($inputObject->getName());
147
148	21	if ($config['client_mutation_id']) {
149	21	$clientMutationId = new FieldDefinition();
150	21	$clientMutationId->setName('clientMutationId');
151	21	$clientMutationId->setType(Types::STRING);
152	21	$clientMutationId->setDescription('A unique identifier for the client performing the mutation.');
153	21	$inputObject->prependField($clientMutationId);
154		}
155
156	21	$definition->addArgument($input);
157	21	$definition->setMeta('form', $config);
158		}
159	21	}
160
161		/**
162		* @param Endpoint $endpoint
163		* @param FormInterface $form
164		* @param string $name
165		*
166		* @return InputObjectDefinition
167		*/
168	21	public function createFormInputObject(Endpoint $endpoint, FormInterface $form, $name)
169		{
170	21	$inputObject = new InputObjectDefinition();
171	21	$inputObject->setName($name.'Input');
172
173	21	foreach ($form->all() as $formField) {
174	21	$field = new FieldDefinition();
175	21	$field->setName($formField->getConfig()->getOption('label') ?? $formField->getName());
176	21	$field->setNonNull($formField->isRequired());
177	21	$field->setOriginName($formField->getName());
178
179	21	if ($formField->all()) {
180	21	$childName = $name.ucfirst($formField->getName());
181	21	$child = $this->createFormInputObject($endpoint, $formField, $childName);
182	21	$endpoint->addType($child);
183	21	$field->setType($child->getName());
184	21	} elseif (is_a($formField->getConfig()->getType()->getInnerType(), CollectionType::class)) {
185		$childName = $name.ucfirst($formField->getName());
186		$childFormType = $formField->getConfig()->getOptions()['entry_type'];
187		$childFormOptions = $formField->getConfig()->getOptions()['entry_options'];
188		$childForm = $this->formFactory->create($childFormType, null, $childFormOptions ?? []);
189		$childForm->setParent($form);
190		try {
191		//resolve type if is a valid scalar type or predefined type
192		$this->resolveFormFieldDefinition($field, $childForm);
193		$field->setList(true);
194	21	} catch (\InvalidArgumentException $exception) {
195		//on exception, try build a child form for this collection
196		$child = $this->createFormInputObject($endpoint, $childForm, $childName);
197	21	$field->setType($child->getName());
198		$field->setList(true);
199		$endpoint->add($child);
200	21	}
201		} else {
202		$this->resolveFormFieldDefinition($field, $formField);
203		}
204
205		$inputObject->addField($field);
206		}
207	21
208		return $inputObject;
209	21	}
210	21
211	21	/**
212		* @param FieldDefinition $field
213		* @param FormInterface $form
214		*/
215		public function resolveFormFieldDefinition(FieldDefinition $field, FormInterface $form)
216		{
217	21	$type = null;
218	21	$resolver = $form->getConfig()->getType()->getOptionsResolver();
219	21	if ($resolver->hasDefault('graphql_type')) {
220	21	$type = $resolver->resolve([])['graphql_type'];
221		$field->setList(TypeUtil::isTypeList($type));
222		$type = TypeUtil::normalize($type);
223	21	}
224	21
225	21	if (is_a($form->getConfig()->getType()->getInnerType(), GraphQLType::class, true)) {
226		$type = $form->getConfig()->getOptions()['graphql_type'];
227	21	$field->setList(TypeUtil::isTypeList($type));
228		$type = TypeUtil::normalize($type);
229		}
230	21
231	21	if (is_a($form->getConfig()->getType()->getInnerType(), IDType::class, true)) {
232		if ($form->getConfig()->hasOption('multiple') && $form->getConfig()->getOption('multiple')) {
233		$field->setList(true);
234	21	}
235		$type = Types::ID;
236		}
237
238	21	if (is_a($form->getConfig()->getType()->getInnerType(), TextType::class, true)) {
239	21	$type = Types::STRING;
240		}
241
242	21	if (is_a($form->getConfig()->getType()->getInnerType(), TextareaType::class, true)) {
243	21	$type = Types::STRING;
244		}
245
246	21	if (is_a($form->getConfig()->getType()->getInnerType(), EmailType::class, true)) {
247		$type = Types::STRING;
248		}
249
250	21	if (is_a($form->getConfig()->getType()->getInnerType(), CheckboxType::class, true)) {
251		$type = Types::BOOLEAN;
252		}
253
254	21	if (is_a($form->getConfig()->getType()->getInnerType(), IntegerType::class, true)) {
255		$type = Types::INT;
256		}
257
258		if (is_a($form->getConfig()->getType()->getInnerType(), NumberType::class, true)) {
259		$type = Types::FLOAT;
260		}
261
262		if (!$type) {
263		$error = sprintf(
264	21	'The field "%s" in the parent form "%s" does not have a valid type.
265	21	If your are using a custom type, must define a option called "graphql_type" to resolve the form to a valid GraphQL type',
266		$form->getName(),
267		$form->getParent()->getName()
268		);
269		throw new \InvalidArgumentException($error);
270		}
271
272		$field->setType($type);
273		}
274		}
275

ynloultratech / graphql-bundle

Push — master ( a29323...c325a6 )

MutationFormResolverExtension::__construct() A

Complexity

Size

Duplication

Code Coverage

Importance

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