QueryRouteEnhancer::extractMultipart() - Code Metrics - drupal-graphql/graphql - Measure and Improve Code Quality continuously with Scrutinizer

QueryRouteEnhancer::extractMultipart() B
last analyzed 2023-09-08 12:29 UTC

↳ Parent: QueryRouteEnhancer

Complexity

Conditions	11
Paths	10

Size

Total Lines	32
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	13
c	0
b	0
f	0
dl	0
loc	32
rs	7.3166
cc	11
nc	10
nop	2

How to fix Complexity

<?php

namespace Drupal\graphql\Routing;

use Drupal\Component\Utility\NestedArray;
filter:
    dependency_paths: ["lib/*"]
use Drupal\Core\Routing\EnhancerInterface;
filter:
    dependency_paths: ["lib/*"]
use Drupal\Core\Routing\RouteObjectInterface;
filter:
    dependency_paths: ["lib/*"]
use Drupal\graphql\Utility\JsonHelper;
use GraphQL\Server\Helper;
use Symfony\Component\HttpFoundation\Request;
filter:
    dependency_paths: ["lib/*"]


class QueryRouteEnhancer implements EnhancerInterface {

  /**
   * {@inheritdoc}
   */
  public function enhance(array $defaults, Request $request) {
    $route = $defaults[RouteObjectInterface::ROUTE_OBJECT];
    if (!$route->hasDefault('_graphql')) {
      return $defaults;
    }

    $helper = new Helper();
    $method = $request->getMethod();
    $body = $this->extractBody($request);
    $query = $this->extractQuery($request);
    $operations = $helper->parseRequestParams($method, $body, $query);

    // By default we assume a 'single' request. This is going to fail in the
    // graphql processor due to a missing query string but at least provides
    // the right format for the client to act upon.
    if (isset($defaults['_graphql']['single'])) {
      $defaults += [
        '_controller' => $defaults['_graphql']['single'],
      ];
    }

    return $defaults + [
      'operations' => $operations,
    ];
  }

  /**
   * Extracts the query parameters from a request.
   *
   * @param \Symfony\Component\HttpFoundation\Request $request
   *   The http request object.
   *
   * @return array
   *   The normalized query parameters.
   */
  protected function extractQuery(Request $request) {
    return JsonHelper::decodeParams($request->query->all());
  }

  /**
   * Extracts the body parameters from a request.
   *
   * @param \Symfony\Component\HttpFoundation\Request $request
   *   The http request object.
   *
   * @return array
   *   The normalized body parameters.
   */
  protected function extractBody(Request $request) {
    $values = [];

    // Extract the request content.
    if ($content = json_decode($request->getContent(), TRUE)) {
      $values = array_merge($values, JsonHelper::decodeParams($content));
    }

    if (stripos($request->headers->get('content-type') ?? '', 'multipart/form-data') !== FALSE) {
      return $this->extractMultipart($request, $values);
    }

    return $values;
  }

  /**
   * Handles file uploads from multipart/form-data requests.
   *
   * @return array
   *   The query parameters with added file uploads.
   */
  protected function extractMultipart(Request $request, $values) {
    // The request body parameters might contain file upload mutations. We treat
    // them according to the graphql multipart request specification.
    //
    // @see https://github.com/jaydenseric/graphql-multipart-request-spec#server
    if ($body = JsonHelper::decodeParams($request->request->all())) {
      // Flatten the operations array if it exists.
      $operations = isset($body['operations']) && is_array($body['operations']) ? $body['operations'] : [];
      $values = array_merge($values, $body, $operations);
    }

    // According to the graphql multipart request specification, uploaded files
    // are referenced to variable placeholders in a map. Here, we resolve this
    // map by assigning the uploaded files to the corresponding variables.
    if (!empty($values['map']) && is_array($values['map']) && $files = $request->files->all()) {
      foreach ($files as $key => $file) {
        if (!isset($values['map'][$key])) {
          continue;
        }

        $paths = (array) $values['map'][$key];
        foreach ($paths as $path) {
          $path = explode('.', $path);

          if (NestedArray::keyExists($values, $path)) {
            NestedArray::setValue($values, $path, $file);
          }
        }
      }
    }

    return $values;
  }

}


1			<?php
2
3			namespace Drupal\graphql\Routing;
4
5			use Drupal\Component\Utility\NestedArray;
			0 ignored issues – show Bug introduced 2023-09-08 12:29 UTC by Report Bug Copy Issue Report The type `Drupal\Component\Utility\NestedArray` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
6			use Drupal\Core\Routing\EnhancerInterface;
			0 ignored issues – show Bug introduced 2023-09-08 12:29 UTC by Report Bug Copy Issue Report The type `Drupal\Core\Routing\EnhancerInterface` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
7			use Drupal\Core\Routing\RouteObjectInterface;
			0 ignored issues – show Bug introduced 2023-09-08 12:29 UTC by Report Bug Copy Issue Report The type `Drupal\Core\Routing\RouteObjectInterface` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
8			use Drupal\graphql\Utility\JsonHelper;
9			use GraphQL\Server\Helper;
10			use Symfony\Component\HttpFoundation\Request;
			0 ignored issues – show Bug introduced 2023-09-08 12:29 UTC by Report Bug Copy Issue Report The type `Symfony\Component\HttpFoundation\Request` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
11
12
13			class QueryRouteEnhancer implements EnhancerInterface {
14
15			/**
16			* {@inheritdoc}
17			*/
18			public function enhance(array $defaults, Request $request) {
19			$route = $defaults[RouteObjectInterface::ROUTE_OBJECT];
20			if (!$route->hasDefault('_graphql')) {
21			return $defaults;
22			}
23
24			$helper = new Helper();
25			$method = $request->getMethod();
26			$body = $this->extractBody($request);
27			$query = $this->extractQuery($request);
28			$operations = $helper->parseRequestParams($method, $body, $query);
29
30			// By default we assume a 'single' request. This is going to fail in the
31			// graphql processor due to a missing query string but at least provides
32			// the right format for the client to act upon.
33			if (isset($defaults['_graphql']['single'])) {
34			$defaults += [
35			'_controller' => $defaults['_graphql']['single'],
36			];
37			}
38
39			return $defaults + [
40			'operations' => $operations,
41			];
42			}
43
44			/**
45			* Extracts the query parameters from a request.
46			*
47			* @param \Symfony\Component\HttpFoundation\Request $request
48			* The http request object.
49			*
50			* @return array
51			* The normalized query parameters.
52			*/
53			protected function extractQuery(Request $request) {
54			return JsonHelper::decodeParams($request->query->all());
55			}
56
57			/**
58			* Extracts the body parameters from a request.
59			*
60			* @param \Symfony\Component\HttpFoundation\Request $request
61			* The http request object.
62			*
63			* @return array
64			* The normalized body parameters.
65			*/
66			protected function extractBody(Request $request) {
67			$values = [];
68
69			// Extract the request content.
70			if ($content = json_decode($request->getContent(), TRUE)) {
71			$values = array_merge($values, JsonHelper::decodeParams($content));
72			}
73
74			if (stripos($request->headers->get('content-type') ?? '', 'multipart/form-data') !== FALSE) {
75			return $this->extractMultipart($request, $values);
76			}
77
78			return $values;
79			}
80
81			/**
82			* Handles file uploads from multipart/form-data requests.
83			*
84			* @return array
85			* The query parameters with added file uploads.
86			*/
87			protected function extractMultipart(Request $request, $values) {
88			// The request body parameters might contain file upload mutations. We treat
89			// them according to the graphql multipart request specification.
90			//
91			// @see https://github.com/jaydenseric/graphql-multipart-request-spec#server
92			if ($body = JsonHelper::decodeParams($request->request->all())) {
93			// Flatten the operations array if it exists.
94			$operations = isset($body['operations']) && is_array($body['operations']) ? $body['operations'] : [];
95			$values = array_merge($values, $body, $operations);
96			}
97
98			// According to the graphql multipart request specification, uploaded files
99			// are referenced to variable placeholders in a map. Here, we resolve this
100			// map by assigning the uploaded files to the corresponding variables.
101			if (!empty($values['map']) && is_array($values['map']) && $files = $request->files->all()) {
102			foreach ($files as $key => $file) {
103			if (!isset($values['map'][$key])) {
104			continue;
105			}
106
107			$paths = (array) $values['map'][$key];
108			foreach ($paths as $path) {
109			$path = explode('.', $path);
110
111			if (NestedArray::keyExists($values, $path)) {
112			NestedArray::setValue($values, $path, $file);
113			}
114			}
115			}
116			}
117
118			return $values;
119			}
120
121			}
122

drupal-graphql / graphql

QueryRouteEnhancer::extractMultipart() B last analyzed 2023-09-08 12:29 UTC

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

Filter issues like

QueryRouteEnhancer::extractMultipart() B
last analyzed 2023-09-08 12:29 UTC