ImagecacheRegister   A
last analyzed

Complexity

Total Complexity 6

Size/Duplication

Total Lines 44
Duplicated Lines 0 %

Coupling/Cohesion

Components 1
Dependencies 9

Test Coverage

Coverage 100%

Importance

Changes 0
Metric Value
wmc 6
lcom 1
cbo 9
dl 0
loc 44
ccs 27
cts 27
cp 1
rs 10
c 0
b 0
f 0

2 Methods

Rating   Name   Duplication   Size   Complexity  
B request() 0 28 5
A register() 0 12 1
1
<?php namespace Onigoetz\Imagecache\Support\Slim;
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use GuzzleHttp\Psr7\LazyOpenStream;
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use Onigoetz\Imagecache\Exceptions\InvalidPresetException;
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use Onigoetz\Imagecache\Exceptions\NotFoundException;
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use Onigoetz\Imagecache\Manager;
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use Onigoetz\Imagecache\Transfer;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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use RuntimeException;
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use Slim\App;
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class ImagecacheRegister
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{
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    public function request()
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    {
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        return function (ServerRequestInterface $req, ResponseInterface $res, $args) {
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            $preset = $args['preset'];
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            $file = $args['file'];
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            try {
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                $final_file = $this->imagecache->handleRequest($preset, $file);
0 ignored issues
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Bug introduced by Stéphane Goetz
The property imagecache does not exist. Did you maybe forget to declare it?

In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:

class MyClass { }

$x = new MyClass();
$x->foo = true;

Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion:

class MyClass {
    public $foo;
}

$x = new MyClass();
$x->foo = true;
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24 10
            } catch (InvalidPresetException $e) {
25 3
                $res->getBody()->write($e->getMessage());
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                return $res->withStatus(404);
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            } catch (NotFoundException $e) {
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                $res->getBody()->write($e->getMessage());
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                return $res->withStatus(404);
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            } catch (RuntimeException $e) {
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                $res->getBody()->write($e->getMessage());
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                return $res->withStatus(500);
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            }
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            $transfer = new Transfer($final_file);
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            foreach ($transfer->getHeaders() as $key => $value) {
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                $res = $res->withHeader($key, $value);
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            }
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            return $res->withStatus($transfer->getStatus())->withBody(new LazyOpenStream($final_file, 'r'));
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        };
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    }
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    public static function register(App $app, $config)
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    {
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        $app->getContainer()['imagecache'] = function () use ($config) {
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            return new Manager($config);
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        };
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        $app->get(
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            "/{$config['path_web']}/{$config['path_cache']}/{preset}/{file:.*}",
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            (new ImagecacheRegister)->request()
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        )
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            ->setName('onigoetz.imagecache');
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    }
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}
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