Completed
Pull Request — 8.x-1.x (#35)
by
unknown
01:12
created

SubView::extractExposedInput()   B

Complexity

Conditions 6
Paths 4

Size

Total Lines 25

Duplication

Lines 25
Ratio 100 %

Importance

Changes 0
Metric Value
dl 25
loc 25
rs 8.8977
c 0
b 0
f 0
cc 6
nc 4
nop 3
1
<?php
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namespace Drupal\graphql_views\Plugin\GraphQL\Fields;
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use Drupal\Core\DependencyInjection\DependencySerializationTrait;
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use Drupal\Core\Entity\EntityInterface;
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use Drupal\Core\Entity\EntityTypeManagerInterface;
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use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
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use Drupal\graphql\GraphQL\Execution\ResolveContext;
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use Drupal\graphql\Plugin\GraphQL\Fields\FieldPluginBase;
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use GraphQL\Type\Definition\ResolveInfo;
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use Symfony\Component\DependencyInjection\ContainerInterface;
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/**
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 * Expose views as root fields.
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 *
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 * @GraphQLField(
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 *   id = "subview",
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 *   secure = true,
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 *   parents = {"Root"},
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 *   provider = "views",
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 *   deriver = "Drupal\graphql_views\Plugin\Deriver\Fields\SubViewDeriver"
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 * )
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 */
25 View Code Duplication
class SubView extends FieldPluginBase implements ContainerFactoryPluginInterface {
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Duplication introduced by
This class seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

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26
  use DependencySerializationTrait;
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  /**
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   * The entity type manager.
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   *
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   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
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   */
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  protected $entityTypeManager;
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  /**
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   * {@inheritdoc}
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   */
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  public function __construct(
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    array $configuration,
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    $pluginId,
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    $pluginDefinition,
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    EntityTypeManagerInterface $entityTypeManager
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  ) {
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    $this->entityTypeManager = $entityTypeManager;
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    parent::__construct($configuration, $pluginId, $pluginDefinition);
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  }
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  /**
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   * {@inheritdoc}
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   */
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  public static function create(ContainerInterface $container, array $configuration, $pluginId, $pluginDefinition) {
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    return new static(
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      $configuration,
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      $pluginId,
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      $pluginDefinition,
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      $container->get('entity_type.manager')
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    );
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  }
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  /**
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   * {@inheritdoc}
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   */
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  public function resolveValues($value, array $args, ResolveContext $context, ResolveInfo $info) {
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    $storage = $this->entityTypeManager->getStorage('view');
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    $definition = $this->getPluginDefinition();
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    /** @var \Drupal\views\Entity\View $view */
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    if ($view = $storage->load($definition['view'])) {
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      $executable = $view->getExecutable();
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      $executable->setDisplay($definition['display']);
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      /** @var \Drupal\graphql_views\Plugin\views\display\GraphQL $display */
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      $display = $executable->getDisplay($definition['display']);
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Unused Code introduced by
$display is not used, you could remove the assignment.

This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.

$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

Both the $myVar assignment in line 1 and the $higher assignment in line 2 are dead. The first because $myVar is never used and the second because $higher is always overwritten for every possible time line.

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73
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      // a subview can only work on an entity, so return null it it is not.
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      if (!$value instanceof EntityInterface) {
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Bug introduced by
The class Drupal\Core\Entity\EntityInterface does not exist. Did you forget a USE statement, or did you not list all dependencies?

This error could be the result of:

1. Missing dependencies

PHP Analyzer uses your composer.json file (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects the composer.json to be in the root folder of your repository.

Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the require or require-dev section?

2. Missing use statement

PHP does not complain about undefined classes in ìnstanceof checks. For example, the following PHP code will work perfectly fine:

if ($x instanceof DoesNotExist) {
    // Do something.
}

If you have not tested against this specific condition, such errors might go unnoticed.

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        return;
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      }
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      // Set the first argument to the id of the current entity.
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      $executable->setArguments([$value->id()]);
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      $filters = $executable->getDisplay()->getOption('filters');;
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      $input = $this->extractExposedInput($value, $args, $filters);
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      $executable->setExposedInput($input);
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      // This is a workaround for the Taxonomy Term filter which requires a full
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      // exposed form to be sent OR the display being an attachment to just
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      // accept input values.
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      $executable->is_attachment = TRUE;
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      $executable->exposed_raw_input = $input;
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      if (!empty($definition['paged'])) {
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        // Set paging parameters.
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        $executable->setItemsPerPage($args['pageSize']);
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        $executable->setCurrentPage($args['page']);
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      }
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      if (isset($args['offset']) && !empty($args['offset'])) {
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        $executable->setOffset($args['offset']);
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      }
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      $result = $executable->render($definition['display']);
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      /** @var \Drupal\Core\Cache\CacheableMetadata $cache */
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      if ($cache = $result['cache']) {
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        $cache->setCacheContexts(
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          array_filter($cache->getCacheContexts(), function ($context) {
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            // Don't emit the url cache contexts.
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            return $context !== 'url' && strpos($context, 'url.') !== 0;
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          })
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        );
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      }
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      yield $result;
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    }
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  }
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  /**
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   * {@inheritdoc}
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   */
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  protected function getCacheDependencies(array $result, $value, array $args, ResolveContext $context, ResolveInfo $info) {
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    return array_map(function ($item) {
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      return $item['cache'];
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    }, $result);
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  }
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  /**
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   * Retrieves the contextual filter argument from the parent value or args.
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   *
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   * @param $value
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   *   The resolved parent value.
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   * @param $args
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   *   The arguments provided to the field.
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   *
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   * @return array
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   *   An array of arguments containing the contextual filter value from the
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   *   parent or provided args if any.
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   */
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  protected function extractContextualFilters($value, $args) {
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    $definition = $this->getPluginDefinition();
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    $arguments = [];
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    foreach ($definition['arguments_info'] as $argumentId => $argumentInfo) {
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      if (isset($args['contextualFilter'][$argumentId])) {
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        $arguments[$argumentInfo['index']] = $args['contextualFilter'][$argumentId];
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      }
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      elseif (
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        $value instanceof EntityInterface &&
0 ignored issues
show
Bug introduced by
The class Drupal\Core\Entity\EntityInterface does not exist. Did you forget a USE statement, or did you not list all dependencies?

This error could be the result of:

1. Missing dependencies

PHP Analyzer uses your composer.json file (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects the composer.json to be in the root folder of your repository.

Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the require or require-dev section?

2. Missing use statement

PHP does not complain about undefined classes in ìnstanceof checks. For example, the following PHP code will work perfectly fine:

if ($x instanceof DoesNotExist) {
    // Do something.
}

If you have not tested against this specific condition, such errors might go unnoticed.

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148
        $value->getEntityTypeId() === $argumentInfo['entity_type'] &&
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        (empty($argumentInfo['bundles']) ||
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          in_array($value->bundle(), $argumentInfo['bundles'], TRUE))
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      ) {
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        $arguments[$argumentInfo['index']] = $value->id();
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      }
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      else {
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        $arguments[$argumentInfo['index']] = NULL;
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      }
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    }
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    return $arguments;
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  }
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  /**
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   * Retrieves sort and filter arguments from the provided field args.
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   *
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   * @param $value
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   *   The resolved parent value.
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   * @param $args
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   *   The array of arguments provided to the field.
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   * @param $filters
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   *   The available filters for the configured view.
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   *
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   * @return array
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   *   The array of sort and filter arguments to execute the view with.
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   */
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  protected function extractExposedInput($value, $args, $filters) {
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    // Prepare arguments for use as exposed form input.
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    $input = array_filter([
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      // Sorting arguments.
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      'sort_by' => isset($args['sortBy']) ? $args['sortBy'] : NULL,
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      'sort_order' => isset($args['sortDirection']) ? $args['sortDirection'] : NULL,
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    ]);
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    // If some filters are missing from the input, set them to an empty string
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    // explicitly. Otherwise views module generates "Undefined index" notice.
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    foreach ($filters as $filterKey => $filterRow) {
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      if (!isset($filterRow['expose']['identifier'])) {
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        continue;
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      }
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      $inputKey = $filterRow['expose']['identifier'];
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      if (!isset($args['filter'][$inputKey])) {
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        $input[$inputKey] = $filterRow['value'];
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      } else {
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        $input[$inputKey] = $args['filter'][$inputKey];
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      }
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    }
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    return $input;
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  }
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}
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