ImageManager::build() - Code Metrics - Inspection of "Add json streaming in build, create, push and getE..." - stage1/docker-php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — 1.x ( 084efb...fac983 )

by Joel

created 2016-01-09 02:57 UTC

ImageManager::build() B

↳ Parent: ImageManager

Complexity

Conditions	4
Paths	4

Size

Total Lines	24
Code Lines	13

Duplication

Lines	24
Ratio	100 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	24
loc	24
rs	8.6846
cc	4
eloc	13
nc	4
nop	3

<?php

namespace Docker\Manager;

use Docker\API\Model\AuthConfig;
use Docker\API\Model\BuildInfo;
use Docker\API\Model\CreateImageInfo;
use Docker\API\Model\PushImageInfo;
use Docker\API\Resource\ImageResource;
use Docker\Stream\BuildStream;
use Docker\Stream\CreateImageStream;
use Docker\Stream\PushStream;
use Joli\Jane\Swagger\Client\QueryParam;

class ImageManager extends ImageResource
{
    const FETCH_STREAM = 'stream';

    /**
     * {@inheritdoc}
     *
     * @return \Psr\Http\Message\ResponseInterface|BuildInfo[]|BuildStream
     */
    public function build($inputStream, $parameters = [], $fetch = self::FETCH_OBJECT)

    {
        $response = parent::build($inputStream, $parameters, self::FETCH_RESPONSE);

        if (200 === $response->getStatusCode()) {
            if (self::FETCH_STREAM === $fetch) {
                return new BuildStream($response->getBody(), $this->serializer);
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());
}
            }

            if (self::FETCH_OBJECT === $fetch) {
                $buildInfoList = [];

                $stream = new BuildStream($response->getBody(), $this->serializer);
                $stream->onFrame(function (BuildInfo $buildInfo) use (&$buildInfoList) {
                    $buildInfoList[] = $buildInfo;
                });
                $stream->wait();

                return $buildInfoList;
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());
}
            }
        }

        return $response;
    }

    /**
     * {@inheritdoc}
     *
     * @return \Psr\Http\Message\ResponseInterface|CreateImageInfo[]|CreateImageStream
     */
    public function create($parameters = [], $fetch = self::FETCH_OBJECT)

    {
        $response = parent::create($parameters, self::FETCH_RESPONSE);

        if (200 === $response->getStatusCode()) {
            if (self::FETCH_STREAM === $fetch) {
                return new CreateImageStream($response->getBody(), $this->serializer);
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());
}
            }

            if (self::FETCH_OBJECT === $fetch) {
                $createImageInfoList = [];

                $stream = new CreateImageStream($response->getBody(), $this->serializer);
                $stream->onFrame(function (CreateImageInfo $createImageInfo) use (&$createImageInfoList) {
                    $createImageInfoList[] = $createImageInfo;
                });
                $stream->wait();

                return $createImageInfoList;
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());
}
            }
        }

        return $response;
    }

    /**
     * {@inheritdoc}
     *
     * @return \Psr\Http\Message\ResponseInterface|PushImageInfo[]|CreateImageStream
     */
    public function push($name, $parameters = [], $fetch = self::FETCH_OBJECT)
    {
        if (isset($parameters['X-Registry-Auth']) && $parameters['X-Registry-Auth'] instanceof AuthConfig) {
            $parameters['X-Registry-Auth'] = base64_encode($this->serializer->serialize($parameters['X-Registry-Auth'], 'json'));
        }

        $queryParam = new QueryParam();
        $queryParam->setDefault('tag', null);
        $queryParam->setDefault('X-Registry-Auth', null);
        $queryParam->setHeaderParameters(['X-Registry-Auth']);

        $url      = 'http://localhost/images/{name}/push';
        $url      = str_replace('{name}', $name, $url);
        $url      = $url . ('?' . $queryParam->buildQueryString($parameters));

        $headers  = array_merge(['Host' => 'localhost'], $queryParam->buildHeaders($parameters));

        $body     = $queryParam->buildFormDataString($parameters);

        $request  = $this->messageFactory->createRequest('POST', $url, $headers, $body);
        $response = $this->httpClient->sendRequest($request);

        if (200 === $response->getStatusCode()) {
            if (self::FETCH_STREAM === $fetch) {
                return new PushStream($response->getBody(), $this->serializer);
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());
}
            }

            if (self::FETCH_OBJECT === $fetch) {
                $pushImageInfoList = [];

                $stream = new PushStream($response->getBody(), $this->serializer);
                $stream->onFrame(function (PushImageInfo $pushImageInfo) use (&$pushImageInfoList) {
                    $pushImageInfoList[] = $pushImageInfo;
                });
                $stream->wait();

                return $pushImageInfoList;
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());
}
            }
        }

        return $response;
    }
}


1		<?php
2
3		namespace Docker\Manager;
4
5		use Docker\API\Model\AuthConfig;
6		use Docker\API\Model\BuildInfo;
7		use Docker\API\Model\CreateImageInfo;
8		use Docker\API\Model\PushImageInfo;
9		use Docker\API\Resource\ImageResource;
10		use Docker\Stream\BuildStream;
11		use Docker\Stream\CreateImageStream;
12		use Docker\Stream\PushStream;
13		use Joli\Jane\Swagger\Client\QueryParam;
14
15		class ImageManager extends ImageResource
16		{
17		const FETCH_STREAM = 'stream';
18
19		/**
20		* {@inheritdoc}
21		*
22		* @return \Psr\Http\Message\ResponseInterface\|BuildInfo[]\|BuildStream
23		*/
24	View Code Duplication	public function build($inputStream, $parameters = [], $fetch = self::FETCH_OBJECT)
		0 ignored issues – show Duplication introduced 2016-01-09 03:00 UTC by Report Bug Copy Issue Report This method 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. Loading history...
25		{
26		$response = parent::build($inputStream, $parameters, self::FETCH_RESPONSE);
27
28		if (200 === $response->getStatusCode()) {
29		if (self::FETCH_STREAM === $fetch) {
30		return new BuildStream($response->getBody(), $this->serializer);
		0 ignored issues – show Bug Best Practice introduced 2016-01-09 03:00 UTC by Report Bug Copy Issue Report The return type of `return new \Docker\Strea...(), $this->serializer);` (`Docker\Stream\BuildStream`) is incompatible with the return type of the parent method `Docker\API\Resource\ImageResource::build` of type `Psr\Http\Message\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...
31		}
32
33		if (self::FETCH_OBJECT === $fetch) {
34		$buildInfoList = [];
35
36		$stream = new BuildStream($response->getBody(), $this->serializer);
37		$stream->onFrame(function (BuildInfo $buildInfo) use (&$buildInfoList) {
38		$buildInfoList[] = $buildInfo;
39		});
40		$stream->wait();
41
42		return $buildInfoList;
		0 ignored issues – show Bug Best Practice introduced 2016-01-09 03:00 UTC by Report Bug Copy Issue Report The return type of `return $buildInfoList;` (`array`) is incompatible with the return type of the parent method `Docker\API\Resource\ImageResource::build` of type `Psr\Http\Message\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...
43		}
44		}
45
46		return $response;
47		}
48
49		/**
50		* {@inheritdoc}
51		*
52		* @return \Psr\Http\Message\ResponseInterface\|CreateImageInfo[]\|CreateImageStream
53		*/
54	View Code Duplication	public function create($parameters = [], $fetch = self::FETCH_OBJECT)
		0 ignored issues – show Duplication introduced 2016-01-09 03:00 UTC by Report Bug Copy Issue Report This method 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. Loading history...
55		{
56		$response = parent::create($parameters, self::FETCH_RESPONSE);
57
58		if (200 === $response->getStatusCode()) {
59		if (self::FETCH_STREAM === $fetch) {
60		return new CreateImageStream($response->getBody(), $this->serializer);
		0 ignored issues – show Bug Best Practice introduced 2016-01-09 03:00 UTC by Report Bug Copy Issue Report The return type of `return new \Docker\Strea...(), $this->serializer);` (`Docker\Stream\CreateImageStream`) is incompatible with the return type of the parent method `Docker\API\Resource\ImageResource::create` of type `Psr\Http\Message\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...
61		}
62
63		if (self::FETCH_OBJECT === $fetch) {
64		$createImageInfoList = [];
65
66		$stream = new CreateImageStream($response->getBody(), $this->serializer);
67		$stream->onFrame(function (CreateImageInfo $createImageInfo) use (&$createImageInfoList) {
68		$createImageInfoList[] = $createImageInfo;
69		});
70		$stream->wait();
71
72		return $createImageInfoList;
		0 ignored issues – show Bug Best Practice introduced 2016-01-09 03:00 UTC by Report Bug Copy Issue Report The return type of `return $createImageInfoList;` (`array`) is incompatible with the return type of the parent method `Docker\API\Resource\ImageResource::create` of type `Psr\Http\Message\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...
73		}
74		}
75
76		return $response;
77		}
78
79		/**
80		* {@inheritdoc}
81		*
82		* @return \Psr\Http\Message\ResponseInterface\|PushImageInfo[]\|CreateImageStream
83		*/
84		public function push($name, $parameters = [], $fetch = self::FETCH_OBJECT)
85		{
86		if (isset($parameters['X-Registry-Auth']) && $parameters['X-Registry-Auth'] instanceof AuthConfig) {
87		$parameters['X-Registry-Auth'] = base64_encode($this->serializer->serialize($parameters['X-Registry-Auth'], 'json'));
88		}
89
90		$queryParam = new QueryParam();
91		$queryParam->setDefault('tag', null);
92		$queryParam->setDefault('X-Registry-Auth', null);
93		$queryParam->setHeaderParameters(['X-Registry-Auth']);
94
95		$url = 'http://localhost/images/{name}/push';
96		$url = str_replace('{name}', $name, $url);
97		$url = $url . ('?' . $queryParam->buildQueryString($parameters));
98
99		$headers = array_merge(['Host' => 'localhost'], $queryParam->buildHeaders($parameters));
100
101		$body = $queryParam->buildFormDataString($parameters);
102
103		$request = $this->messageFactory->createRequest('POST', $url, $headers, $body);
104		$response = $this->httpClient->sendRequest($request);
105
106		if (200 === $response->getStatusCode()) {
107		if (self::FETCH_STREAM === $fetch) {
108		return new PushStream($response->getBody(), $this->serializer);
		0 ignored issues – show Bug Best Practice introduced 2016-01-09 03:00 UTC by Report Bug Copy Issue Report The return type of `return new \Docker\Strea...(), $this->serializer);` (`Docker\Stream\PushStream`) is incompatible with the return type of the parent method `Docker\API\Resource\ImageResource::push` of type `Psr\Http\Message\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...
109		}
110
111		if (self::FETCH_OBJECT === $fetch) {
112		$pushImageInfoList = [];
113
114		$stream = new PushStream($response->getBody(), $this->serializer);
115		$stream->onFrame(function (PushImageInfo $pushImageInfo) use (&$pushImageInfoList) {
116		$pushImageInfoList[] = $pushImageInfo;
117		});
118		$stream->wait();
119
120		return $pushImageInfoList;
		0 ignored issues – show Bug Best Practice introduced 2016-01-09 03:00 UTC by Report Bug Copy Issue Report The return type of `return $pushImageInfoList;` (`array`) is incompatible with the return type of the parent method `Docker\API\Resource\ImageResource::push` of type `Psr\Http\Message\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...
121		}
122		}
123
124		return $response;
125		}
126		}
127

stage1 / docker-php

Push — 1.x ( 084efb...fac983 )

ImageManager::build() B

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like