CharacterAdapter - Code Metrics - Inspection of "Switch to Chadicus coding standard" - chadicus/marvel-api-client - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Pull Request — master (#25)

by Chad

created 2016-10-08 22:22 UTC

CharacterAdapter A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	213
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

Metric	Value
wmc	1
lcom	1
cbo	2
dl	0
loc	213
rs	10
c	0
b	0
f	0

1 Method

Rating	Name	Duplication	Size	Complexity
B	send()	0	196	1

<?php
namespace Chadicus\Marvel\Api\Assets;

use Chadicus\Marvel\Api\Adapter\AdapterInterface;
use Chadicus\Marvel\Api\Client;
use Chadicus\Marvel\Api\RequestInterface;
use Chadicus\Marvel\Api\Response;

/**
 * Adapter that returns multiple items.
 */
final class CharacterAdapter implements AdapterInterface
{
    /**
     * The parameters sent with the last request.
     *
     * @var array
     */
    public $parameters = [];

    /**
     * Simulate sending a request to the API.
     *
     * @param RequestInterface $request The request.
     *
     * @return ResponseInterface
     */
    public function send(RequestInterface $request)
    {
        $allResults = [
            [
                'id' => 0,
                'name' => 'a name for character 0',
                'description' => 'a description for character 0',
                'modified' => '2014-01-21T18:01:51-0500',
                'resourceURI' => Client::BASE_URL . 'characters/0',
                'urls' => [['type' => 'a type', 'url' => 'a url']],
                'thumbnail' => ['path' => 'a path', 'extension' => 'an extension'],
                'comics' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a comics collection uri',
                    'items' => [['resourceURI' => 'a comics resource uri', 'name' => 'a comics name']],
                ],
                'stories' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a stories collection uri',
                    'items' => [['resourceURI' => 'a stories resource uri', 'name' => 'a stories name']],
                ],
                'events' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a events collection uri',
                    'items' => [['resourceURI' => 'a events resource uri', 'name' => 'a events name']],
                ],
                'series' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a series collection uri',
                    'items' => [['resourceURI' => 'a series resource uri', 'name' => 'a series name']],
                ],
            ],
            [
                'id' => 1,
                'name' => 'a name for character 1',
                'description' => 'a description for character 1',
                'modified' => '2014-01-21T18:01:51-0500',
                'resourceURI' => Client::BASE_URL . 'characters/1',
                'urls' => [['type' => 'a type', 'url' => 'a url']],
                'thumbnail' => ['path' => 'a path', 'extension' => 'an extension'],
                'comics' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a comics collection uri',
                    'items' => [['resourceURI' => 'a comics resource uri', 'name' => 'a comics name']],
                ],
                'stories' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a stories collection uri',
                    'items' => [['resourceURI' => 'a stories resource uri', 'name' => 'a stories name']],
                ],
                'events' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a events collection uri',
                    'items' => [['resourceURI' => 'a events resource uri', 'name' => 'a events name']],
                ],
                'series' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a series collection uri',
                    'items' => [['resourceURI' => 'a series resource uri', 'name' => 'a series name']],
                ],
            ],
            [
                'id' => 2,
                'name' => 'a name for character 2',
                'description' => 'a description for character 2',
                'modified' => '2014-01-21T18:01:51-0500',
                'resourceURI' => Client::BASE_URL . 'characters/2',
                'urls' => [['type' => 'a type', 'url' => 'a url']],
                'thumbnail' => ['path' => 'a path', 'extension' => 'an extension'],
                'comics' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a comics collection uri',
                    'items' => [['resourceURI' => 'a comics resource uri', 'name' => 'a comics name']],
                ],
                'stories' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a stories collection uri',
                    'items' => [['resourceURI' => 'a stories resource uri', 'name' => 'a stories name']],
                ],
                'events' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a events collection uri',
                    'items' => [['resourceURI' => 'a events resource uri', 'name' => 'a events name']],
                ],
                'series' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a series collection uri',
                    'items' => [['resourceURI' => 'a series resource uri', 'name' => 'a series name']],
                ],
            ],
            [
                'id' => 3,
                'name' => 'a name for character 3',
                'description' => 'a description for character 3',
                'modified' => '2014-01-21T18:01:51-0500',
                'resourceURI' => Client::BASE_URL . 'characters/3',
                'urls' => [['type' => 'a type', 'url' => 'a url']],
                'thumbnail' => ['path' => 'a path', 'extension' => 'an extension'],
                'comics' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a comics collection uri',
                    'items' => [['resourceURI' => 'a comics resource uri', 'name' => 'a comics name']],
                ],
                'stories' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a stories collection uri',
                    'items' => [['resourceURI' => 'a stories resource uri', 'name' => 'a stories name']],
                ],
                'events' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a events collection uri',
                    'items' => [['resourceURI' => 'a events resource uri', 'name' => 'a events name']],
                ],
                'series' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a series collection uri',
                    'items' => [['resourceURI' => 'a series resource uri', 'name' => 'a series name']],
                ],
            ],
            [
                'id' => 4,
                'name' => 'a name for character 4',
                'description' => 'a description for character 4',
                'modified' => '2014-01-21T18:01:51-0500',
                'resourceURI' => Client::BASE_URL . 'characters/4',
                'urls' => [['type' => 'a type', 'url' => 'a url']],
                'thumbnail' => ['path' => 'a path', 'extension' => 'an extension'],
                'comics' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a comics collection uri',
                    'items' => [['resourceURI' => 'a comics resource uri', 'name' => 'a comics name']],
                ],
                'stories' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a stories collection uri',
                    'items' => [['resourceURI' => 'a stories resource uri', 'name' => 'a stories name']],
                ],
                'events' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a events collection uri',
                    'items' => [['resourceURI' => 'a events resource uri', 'name' => 'a events name']],
                ],
                'series' => [
                    'available' => 2,
                    'returned' => 1,
                    'collectionURI' => 'a series collection uri',
                    'items' => [['resourceURI' => 'a series resource uri', 'name' => 'a series name']],
                ],
            ],
        ];

        $queryString = parse_url($request->getUrl(), PHP_URL_QUERY);
        $queryParams = [];
        parse_str($queryString, $queryParams);
        $this->parameters = $queryParams;
function aContainsB(array $needle = null, array  $haystack) {
    if (!$needle) {
        return false;
    }

    return array_intersect($haystack, $needle) == $haystack;
}

        $offset = (int)$queryParams['offset'];
        $limit = (int)$queryParams['limit'];
        $results = array_slice($allResults, $offset, $limit);
        $count = count($results);
        return new Response(
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
            200,
            ['Content-type' => 'application/json', 'etag' => 'an etag'],
            [
                'code' => 200,
                'status' => 'ok',
                'etag' => 'an etag',
                'data' => [
                    'offset' => $offset,
                    'limit' => $limit,
                    'total' => 5,
                    'count' => $count,
                    'results' => $results,
                ],
            ]
        );
    }
}


1			<?php
2			namespace Chadicus\Marvel\Api\Assets;
3
4			use Chadicus\Marvel\Api\Adapter\AdapterInterface;
5			use Chadicus\Marvel\Api\Client;
6			use Chadicus\Marvel\Api\RequestInterface;
7			use Chadicus\Marvel\Api\Response;
8
9			/**
10			* Adapter that returns multiple items.
11			*/
12			final class CharacterAdapter implements AdapterInterface
13			{
14			/**
15			* The parameters sent with the last request.
16			*
17			* @var array
18			*/
19			public $parameters = [];
20
21			/**
22			* Simulate sending a request to the API.
23			*
24			* @param RequestInterface $request The request.
25			*
26			* @return ResponseInterface
27			*/
28			public function send(RequestInterface $request)
29			{
30			$allResults = [
31			[
32			'id' => 0,
33			'name' => 'a name for character 0',
34			'description' => 'a description for character 0',
35			'modified' => '2014-01-21T18:01:51-0500',
36			'resourceURI' => Client::BASE_URL . 'characters/0',
37			'urls' => [['type' => 'a type', 'url' => 'a url']],
38			'thumbnail' => ['path' => 'a path', 'extension' => 'an extension'],
39			'comics' => [
40			'available' => 2,
41			'returned' => 1,
42			'collectionURI' => 'a comics collection uri',
43			'items' => [['resourceURI' => 'a comics resource uri', 'name' => 'a comics name']],
44			],
45			'stories' => [
46			'available' => 2,
47			'returned' => 1,
48			'collectionURI' => 'a stories collection uri',
49			'items' => [['resourceURI' => 'a stories resource uri', 'name' => 'a stories name']],
50			],
51			'events' => [
52			'available' => 2,
53			'returned' => 1,
54			'collectionURI' => 'a events collection uri',
55			'items' => [['resourceURI' => 'a events resource uri', 'name' => 'a events name']],
56			],
57			'series' => [
58			'available' => 2,
59			'returned' => 1,
60			'collectionURI' => 'a series collection uri',
61			'items' => [['resourceURI' => 'a series resource uri', 'name' => 'a series name']],
62			],
63			],
64			[
65			'id' => 1,
66			'name' => 'a name for character 1',
67			'description' => 'a description for character 1',
68			'modified' => '2014-01-21T18:01:51-0500',
69			'resourceURI' => Client::BASE_URL . 'characters/1',
70			'urls' => [['type' => 'a type', 'url' => 'a url']],
71			'thumbnail' => ['path' => 'a path', 'extension' => 'an extension'],
72			'comics' => [
73			'available' => 2,
74			'returned' => 1,
75			'collectionURI' => 'a comics collection uri',
76			'items' => [['resourceURI' => 'a comics resource uri', 'name' => 'a comics name']],
77			],
78			'stories' => [
79			'available' => 2,
80			'returned' => 1,
81			'collectionURI' => 'a stories collection uri',
82			'items' => [['resourceURI' => 'a stories resource uri', 'name' => 'a stories name']],
83			],
84			'events' => [
85			'available' => 2,
86			'returned' => 1,
87			'collectionURI' => 'a events collection uri',
88			'items' => [['resourceURI' => 'a events resource uri', 'name' => 'a events name']],
89			],
90			'series' => [
91			'available' => 2,
92			'returned' => 1,
93			'collectionURI' => 'a series collection uri',
94			'items' => [['resourceURI' => 'a series resource uri', 'name' => 'a series name']],
95			],
96			],
97			[
98			'id' => 2,
99			'name' => 'a name for character 2',
100			'description' => 'a description for character 2',
101			'modified' => '2014-01-21T18:01:51-0500',
102			'resourceURI' => Client::BASE_URL . 'characters/2',
103			'urls' => [['type' => 'a type', 'url' => 'a url']],
104			'thumbnail' => ['path' => 'a path', 'extension' => 'an extension'],
105			'comics' => [
106			'available' => 2,
107			'returned' => 1,
108			'collectionURI' => 'a comics collection uri',
109			'items' => [['resourceURI' => 'a comics resource uri', 'name' => 'a comics name']],
110			],
111			'stories' => [
112			'available' => 2,
113			'returned' => 1,
114			'collectionURI' => 'a stories collection uri',
115			'items' => [['resourceURI' => 'a stories resource uri', 'name' => 'a stories name']],
116			],
117			'events' => [
118			'available' => 2,
119			'returned' => 1,
120			'collectionURI' => 'a events collection uri',
121			'items' => [['resourceURI' => 'a events resource uri', 'name' => 'a events name']],
122			],
123			'series' => [
124			'available' => 2,
125			'returned' => 1,
126			'collectionURI' => 'a series collection uri',
127			'items' => [['resourceURI' => 'a series resource uri', 'name' => 'a series name']],
128			],
129			],
130			[
131			'id' => 3,
132			'name' => 'a name for character 3',
133			'description' => 'a description for character 3',
134			'modified' => '2014-01-21T18:01:51-0500',
135			'resourceURI' => Client::BASE_URL . 'characters/3',
136			'urls' => [['type' => 'a type', 'url' => 'a url']],
137			'thumbnail' => ['path' => 'a path', 'extension' => 'an extension'],
138			'comics' => [
139			'available' => 2,
140			'returned' => 1,
141			'collectionURI' => 'a comics collection uri',
142			'items' => [['resourceURI' => 'a comics resource uri', 'name' => 'a comics name']],
143			],
144			'stories' => [
145			'available' => 2,
146			'returned' => 1,
147			'collectionURI' => 'a stories collection uri',
148			'items' => [['resourceURI' => 'a stories resource uri', 'name' => 'a stories name']],
149			],
150			'events' => [
151			'available' => 2,
152			'returned' => 1,
153			'collectionURI' => 'a events collection uri',
154			'items' => [['resourceURI' => 'a events resource uri', 'name' => 'a events name']],
155			],
156			'series' => [
157			'available' => 2,
158			'returned' => 1,
159			'collectionURI' => 'a series collection uri',
160			'items' => [['resourceURI' => 'a series resource uri', 'name' => 'a series name']],
161			],
162			],
163			[
164			'id' => 4,
165			'name' => 'a name for character 4',
166			'description' => 'a description for character 4',
167			'modified' => '2014-01-21T18:01:51-0500',
168			'resourceURI' => Client::BASE_URL . 'characters/4',
169			'urls' => [['type' => 'a type', 'url' => 'a url']],
170			'thumbnail' => ['path' => 'a path', 'extension' => 'an extension'],
171			'comics' => [
172			'available' => 2,
173			'returned' => 1,
174			'collectionURI' => 'a comics collection uri',
175			'items' => [['resourceURI' => 'a comics resource uri', 'name' => 'a comics name']],
176			],
177			'stories' => [
178			'available' => 2,
179			'returned' => 1,
180			'collectionURI' => 'a stories collection uri',
181			'items' => [['resourceURI' => 'a stories resource uri', 'name' => 'a stories name']],
182			],
183			'events' => [
184			'available' => 2,
185			'returned' => 1,
186			'collectionURI' => 'a events collection uri',
187			'items' => [['resourceURI' => 'a events resource uri', 'name' => 'a events name']],
188			],
189			'series' => [
190			'available' => 2,
191			'returned' => 1,
192			'collectionURI' => 'a series collection uri',
193			'items' => [['resourceURI' => 'a series resource uri', 'name' => 'a series name']],
194			],
195			],
196			];
197
198			$queryString = parse_url($request->getUrl(), PHP_URL_QUERY);
199			$queryParams = [];
200			parse_str($queryString, $queryParams);
201			$this->parameters = $queryParams;
			0 ignored issues – show Documentation Bug introduced 2016-10-08 22:25 UTC by Report Bug Copy Issue Report It seems like `$queryParams` can be `null`. However, the property `$parameters` is declared as `array`. Maybe change the type of the property to `array\|null` or add a type check? Our type inference engine has found an assignment of a scalar value (like a string, an integer or null) to a property which is an array. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property. To type hint that a parameter can be either an array or null, you can set a type hint of array and a default value of null. The PHP interpreter will then accept both an array or null for that parameter. function aContainsB(array $needle = null, array $haystack) { if (!$needle) { return false; } return array_intersect($haystack, $needle) == $haystack; } The function can be called with either null or an array for the parameter `$needle` but will only accept an array as `$haystack`. Loading history...
202
203			$offset = (int)$queryParams['offset'];
204			$limit = (int)$queryParams['limit'];
205			$results = array_slice($allResults, $offset, $limit);
206			$count = count($results);
207			return new Response(
			0 ignored issues – show Bug Best Practice introduced 2016-10-08 22:25 UTC by Report Bug Copy Issue Report The return type of `return new \Chadicus\Mar...esults' => $results)));` (`Chadicus\Marvel\Api\Response`) is incompatible with the return type declared by the interface `Chadicus\Marvel\Api\Adapter\AdapterInterface::send` of type `Chadicus\Marvel\Api\Adapter\ResponseInterface`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
208			200,
209			['Content-type' => 'application/json', 'etag' => 'an etag'],
210			[
211			'code' => 200,
212			'status' => 'ok',
213			'etag' => 'an etag',
214			'data' => [
215			'offset' => $offset,
216			'limit' => $limit,
217			'total' => 5,
218			'count' => $count,
219			'results' => $results,
220			],
221			]
222			);
223			}
224			}
225

chadicus / marvel-api-client

Pull Request — master (#25)

CharacterAdapter A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

1 Method

Duplication Side-by-Side

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