MutationFormResolverPlugin::createFormInputObject() - Code Metrics - ynloultratech/graphql-bundle - Measure and Improve Code Quality continuously with Scrutinizer

createFormInputObject() B
last analyzed 2020-12-22 19:23 UTC

↳ Parent: MutationFormResolverPlugin

Complexity

Conditions	9
Paths	18

Size

Total Lines	52
Code Lines	39

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	35
CRAP Score	9.0397

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	39
c	1
b	0
f	0
dl	0
loc	52
ccs	35
cts	38
cp	0.9211
rs	7.7404
cc	9
nc	18
nop	3
crap	9.0397

How to fix Long Method

<?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\Plugin;

use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
use Symfony\Component\Form\Extension\Core\Type\CollectionType;
use Symfony\Component\Form\FormFactory;
use Symfony\Component\Form\FormInterface;
use Symfony\Component\Form\Guess\Guess;
use Symfony\Component\Form\Guess\TypeGuess;
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\Input\InputFieldTypeGuesser;
use Ynlo\GraphQLBundle\Type\Types;
use Ynlo\GraphQLBundle\Util\ClassUtils;
use Ynlo\GraphQLBundle\Util\TypeUtil;

/**
 * MutationFormResolverPlugin
 */
class MutationFormResolverPlugin extends AbstractDefinitionPlugin
{
    /**
     * @var FormFactory
     */
    protected $formFactory;

    /**
     * @var InputFieldTypeGuesser[]|iterable
     */
    protected $typeGuessers;

    /**
     * MutationFormResolverPlugin constructor.
     *
     * @param FormFactory                      $formFactory
     * @param iterable|InputFieldTypeGuesser[] $typeGuessers
     */
    public function __construct(FormFactory $formFactory, iterable $typeGuessers = [])
    {
        $this->formFactory = $formFactory;
        $this->typeGuessers = $typeGuessers;
    }

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

    /**
     * {@inheritDoc}
     */
    public function buildConfig(ArrayNodeDefinition $root): void
    {
        $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.'
            );
        $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 $config): void
    {
        if (!$definition instanceof MutationDefinition || !isset($config['enabled'])) {
            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;
            }
        }

        if (!class_exists($relatedClass) && $definition->getResolver()) {
            $relatedClass = $definition->getResolver();
        }

        //try find the form using a related class
        if ($relatedClass && (!$formType || true === $formType)) {
            $bundleNamespace = ClassUtils::relatedBundleNamespace($relatedClass);
            if ($endpoint->hasType($definition->getNode())) {
                $nodeName = $endpoint->getType($definition->getNode())->getName();
            } else {
                $nodeName = ClassUtils::getNodeFromClass($relatedClass);
            }
            $formClass = ClassUtils::applyNamingConvention(
                $bundleNamespace,
                'Form\Input',
                $nodeName,
                ucfirst($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(),
                    $formClass
                );
                throw new \RuntimeException($error);
            }
        }

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

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

            if ($config['client_mutation_id'] ?? true) {
                $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
     */
    private function createFormInputObject(Endpoint $endpoint, FormInterface $form, string $name): InputObjectDefinition
    {
        $inputObject = new InputObjectDefinition();
        if ($settledName = $form->getConfig()->getOption('graphql_type')) {
            $settledName = preg_replace('/Input$/', null, $settledName);
            if (\is_string($settledName) && $settledName) {
                $name = $settledName;
            }
        }
        $inputObject->setName("{$name}Input");
        $inputObject->setDescription($form->getConfig()->getOption('graphql_description'));

        foreach ($form->all() as $formField) {
            $field = new FieldDefinition();
            $label = $formField->getConfig()->getOption('label');
            $field->setName(!empty($label) ? $label : $formField->getName());
            $field->setDescription($formField->getConfig()->getOption('graphql_description') ?? null);
            $field->setDeprecationReason($formField->getConfig()->getOption('graphql_deprecation_reason') ?? null);
            $field->setNonNull($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'] ?? [];
                $childFormOptions['endpoint'] = $endpoint->getName();
                $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
     */
    private function resolveFormFieldDefinition(FieldDefinition $field, FormInterface $form): void
    {
        $type = null;
        $resolver = $form->getConfig()->getType()->getOptionsResolver();
        if ($resolver->hasDefault('graphql_type')) {
            $type = $resolver->resolve([])['graphql_type'];
            if (!$type) {
                $type = $form->getConfig()->getOptions()['graphql_type'];
            }
            $field->setList(TypeUtil::isTypeList($type));
            $type = TypeUtil::normalize($type);
        }

        if (!$type) {
            $guesses = [];
            foreach ($this->typeGuessers as $guesser) {
                $formType = \get_class($form->getConfig()->getType()->getInnerType());
                if ($guess = $guesser->guessType($field, $formType, $form->getConfig()->getOptions())) {
                    $guesses[] = $guess;
                }
            }

            $guess = Guess::getBestGuess($guesses);
            if ($guess && $guess instanceof TypeGuess) {
                $type = $guess->getType();

                if (isset($guess->getOptions()['required'])) {
                    $field->setNonNull($guess->getOptions()['required']);
                }

                if (isset($guess->getOptions()['list'])) {
                    $field->setList($guess->getOptions()['list']);
                }
            }
        }

        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\Plugin;
12
13		use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
14		use Symfony\Component\Form\Extension\Core\Type\CollectionType;
15		use Symfony\Component\Form\FormFactory;
16		use Symfony\Component\Form\FormInterface;
17		use Symfony\Component\Form\Guess\Guess;
18		use Symfony\Component\Form\Guess\TypeGuess;
19		use Ynlo\GraphQLBundle\Definition\ArgumentDefinition;
20		use Ynlo\GraphQLBundle\Definition\DefinitionInterface;
21		use Ynlo\GraphQLBundle\Definition\FieldDefinition;
22		use Ynlo\GraphQLBundle\Definition\InputObjectDefinition;
23		use Ynlo\GraphQLBundle\Definition\MutationDefinition;
24		use Ynlo\GraphQLBundle\Definition\NodeAwareDefinitionInterface;
25		use Ynlo\GraphQLBundle\Definition\Registry\Endpoint;
26		use Ynlo\GraphQLBundle\Form\Input\InputFieldTypeGuesser;
27		use Ynlo\GraphQLBundle\Type\Types;
28		use Ynlo\GraphQLBundle\Util\ClassUtils;
29		use Ynlo\GraphQLBundle\Util\TypeUtil;
30
31		/**
32		* MutationFormResolverPlugin
33		*/
34		class MutationFormResolverPlugin extends AbstractDefinitionPlugin
35		{
36		/**
37		* @var FormFactory
38		*/
39		protected $formFactory;
40
41		/**
42		* @var InputFieldTypeGuesser[]\|iterable
43		*/
44		protected $typeGuessers;
45
46		/**
47		* MutationFormResolverPlugin constructor.
48		*
49		* @param FormFactory $formFactory
50		* @param iterable\|InputFieldTypeGuesser[] $typeGuessers
51		*/
52	1	public function __construct(FormFactory $formFactory, iterable $typeGuessers = [])
53		{
54	1	$this->formFactory = $formFactory;
55	1	$this->typeGuessers = $typeGuessers;
56	1	}
57
58		/**
59		* {@inheritDoc}
60		*/
61		public function getName(): string
62		{
63		return 'form';
64		}
65
66		/**
67		* {@inheritDoc}
68		*/
69		public function buildConfig(ArrayNodeDefinition $root): void
70		{
71		$config = $root
72		->info('Resolve the form to use as input for mutations')
73		->addDefaultsIfNotSet()
74		->canBeDisabled()
75		->children();
76
77		$config
78		->variableNode('type')
79		->defaultNull()
80		->info(
81		'Specify the form type to use,
82		[string] Name of the form type to use
83		[true\|null] The form will be automatically resolved to ...Bundle\Form\Input\{Node}\{MutationName}Input.'
84		);
85		$config->variableNode('options')->defaultValue([])->info('Form options');
86		$config->variableNode('argument')
87		->defaultValue('input')
88		->info('Name of the argument to use as input');
89
90		$config->booleanNode('client_mutation_id')
91		->defaultTrue()
92		->info('Automatically add a field called clientMutationId');
93		}
94
95		/**
96		* {@inheritDoc}
97		*/
98	1	public function configure(DefinitionInterface $definition, Endpoint $endpoint, array $config): void
99		{
100	1	if (!$definition instanceof MutationDefinition \|\| !isset($config['enabled'])) {
101		return;
102		}
103
104	1	$formType = $config['type'] ?? null;
105
106		//the related class is used to match a form using naming conventions
107	1	$relatedClass = null;
108	1	if ($definition instanceof NodeAwareDefinitionInterface && $definition->getNode()) {
109	1	$relatedClass = $definition->getNode();
110	1	if ($class = $endpoint->getClassForType($relatedClass)) {
111	1	$relatedClass = $class;
112		}
113		}
114
115	1	if (!class_exists($relatedClass) && $definition->getResolver()) {
116		$relatedClass = $definition->getResolver();
117		}
118
119		//try find the form using a related class
120	1	if ($relatedClass && (!$formType \|\| true === $formType)) {
121	1	$bundleNamespace = ClassUtils::relatedBundleNamespace($relatedClass);
122	1	if ($endpoint->hasType($definition->getNode())) {
123	1	$nodeName = $endpoint->getType($definition->getNode())->getName();
124		} else {
125		$nodeName = ClassUtils::getNodeFromClass($relatedClass);
126		}
127	1	$formClass = ClassUtils::applyNamingConvention(
128	1	$bundleNamespace,
129	1	'Form\Input',
130	1	$nodeName,
131	1	ucfirst($definition->getName()),
132	1	'Input'
133		);
134	1	if (class_exists($formClass)) {
135	1	$formType = $formClass;
136		} elseif (true === $formType) {
137		$error = sprintf(
138		'Can`t find a valid input form type to use in "%s".
139		Create the form "%s" or specify a custom form',
140		$definition->getName(),
141		$formClass
142		);
143		throw new \RuntimeException($error);
144		}
145		}
146
147	1	if ($formType) {
148	1	$config['type'] = $formType;
149	1	$options = $config['options'] ?? [];
150	1	$options['endpoint'] = $endpoint->getName();
151	1	$form = $this->formFactory->create($formType, null, $options);
152	1	$inputObject = $this->createFormInputObject($endpoint, $form, ucfirst($definition->getName()));
153	1	$endpoint->addType($inputObject);
154
155	1	$input = new ArgumentDefinition();
156	1	$input->setName($config['argument'] ?? 'input');
157	1	$input->setType($inputObject->getName());
158
159	1	if ($config['client_mutation_id'] ?? true) {
160	1	$clientMutationId = new FieldDefinition();
161	1	$clientMutationId->setName('clientMutationId');
162	1	$clientMutationId->setType(Types::STRING);
163	1	$clientMutationId->setDescription('A unique identifier for the client performing the mutation.');
164	1	$inputObject->prependField($clientMutationId);
165		}
166
167	1	$definition->addArgument($input);
168	1	$definition->setMeta('form', $config);
169		}
170	1	}
171
172		/**
173		* @param Endpoint $endpoint
174		* @param FormInterface $form
175		* @param string $name
176		*
177		* @return InputObjectDefinition
178		*/
179	1	private function createFormInputObject(Endpoint $endpoint, FormInterface $form, string $name): InputObjectDefinition
180		{
181	1	$inputObject = new InputObjectDefinition();
182	1	if ($settledName = $form->getConfig()->getOption('graphql_type')) {
183		$settledName = preg_replace('/Input$/', null, $settledName);
184		if (\is_string($settledName) && $settledName) {
185		$name = $settledName;
186		}
187		}
188	1	$inputObject->setName("{$name}Input");
189	1	$inputObject->setDescription($form->getConfig()->getOption('graphql_description'));
190
191	1	foreach ($form->all() as $formField) {
192	1	$field = new FieldDefinition();
193	1	$label = $formField->getConfig()->getOption('label');
194	1	$field->setName(!empty($label) ? $label : $formField->getName());
195	1	$field->setDescription($formField->getConfig()->getOption('graphql_description') ?? null);
196	1	$field->setDeprecationReason($formField->getConfig()->getOption('graphql_deprecation_reason') ?? null);
197	1	$field->setNonNull($formField->isRequired());
198	1	$field->setOriginName($formField->getName());
199
200	1	if ($formField->all()) {
201	1	$childName = $name.ucfirst($formField->getName());
202	1	$child = $this->createFormInputObject($endpoint, $formField, $childName);
203	1	$endpoint->addType($child);
204	1	$field->setType($child->getName());
205	1	} elseif (is_a($formField->getConfig()->getType()->getInnerType(), CollectionType::class)) {
206	1	$childName = $name.ucfirst($formField->getName());
207	1	$childFormType = $formField->getConfig()->getOptions()['entry_type'];
208	1	$childFormOptions = $formField->getConfig()->getOptions()['entry_options'] ?? [];
209	1	$childFormOptions['endpoint'] = $endpoint->getName();
210	1	$childForm = $this->formFactory->create($childFormType, null, $childFormOptions);
211	1	$childForm->setParent($form);
212		try {
213		//resolve type if is a valid scalar type or predefined type
214	1	$this->resolveFormFieldDefinition($field, $childForm);
215	1	$field->setList(true);
216	1	} catch (\InvalidArgumentException $exception) {
217		//on exception, try build a child form for this collection
218	1	$child = $this->createFormInputObject($endpoint, $childForm, $childName);
219	1	$field->setType($child->getName());
220	1	$field->setList(true);
221	1	$endpoint->add($child);
222		}
223		} else {
224	1	$this->resolveFormFieldDefinition($field, $formField);
225		}
226
227	1	$inputObject->addField($field);
228		}
229
230	1	return $inputObject;
231		}
232
233		/**
234		* @param FieldDefinition $field
235		* @param FormInterface $form
236		*/
237	1	private function resolveFormFieldDefinition(FieldDefinition $field, FormInterface $form): void
238		{
239	1	$type = null;
240	1	$resolver = $form->getConfig()->getType()->getOptionsResolver();
241	1	if ($resolver->hasDefault('graphql_type')) {
242	1	$type = $resolver->resolve([])['graphql_type'];
243	1	if (!$type) {
244	1	$type = $form->getConfig()->getOptions()['graphql_type'];
245		}
246	1	$field->setList(TypeUtil::isTypeList($type));
247	1	$type = TypeUtil::normalize($type);
248		}
249
250	1	if (!$type) {
251	1	$guesses = [];
252	1	foreach ($this->typeGuessers as $guesser) {
253	1	$formType = \get_class($form->getConfig()->getType()->getInnerType());
254	1	if ($guess = $guesser->guessType($field, $formType, $form->getConfig()->getOptions())) {
255	1	$guesses[] = $guess;
256		}
257		}
258
259	1	$guess = Guess::getBestGuess($guesses);
260	1	if ($guess && $guess instanceof TypeGuess) {
261	1	$type = $guess->getType();
262
263	1	if (isset($guess->getOptions()['required'])) {
264		$field->setNonNull($guess->getOptions()['required']);
265		}
266
267	1	if (isset($guess->getOptions()['list'])) {
268	1	$field->setList($guess->getOptions()['list']);
269		}
270		}
271		}
272
273	1	if (!$type) {
274	1	$error = sprintf(
275	1	'The field "%s" in the parent form "%s" does not have a valid type.
276		If your are using a custom type, must define a option called "graphql_type" to resolve the form to a valid GraphQL type',
277	1	$form->getName(),
278	1	$form->getParent()->getName()
279		);
280	1	throw new \InvalidArgumentException($error);
281		}
282
283	1	$field->setType($type);
284	1	}
285		}
286

ynloultratech / graphql-bundle

createFormInputObject() B last analyzed 2020-12-22 19:23 UTC

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createFormInputObject() B
last analyzed 2020-12-22 19:23 UTC