FileRenderer::handles() - Code Metrics - rtens/domin - Measure and Improve Code Quality continuously with Scrutinizer

FileRenderer::handles() A
last analyzed 2017-01-10 19:00 UTC

↳ Parent: FileRenderer

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	3
c	0
b	0
f	0
rs	10
cc	1
eloc	2
nc	1
nop	1

<?php
namespace rtens\domin\delivery\web\renderers;

use rtens\domin\delivery\Renderer;
use rtens\domin\parameters\File;
use rtens\domin\delivery\web\Element;

class FileRenderer implements Renderer {

    /**
     * @param mixed $value
     * @return bool
     */
    public function handles($value) {
        return $value instanceof File;
    }

    /**
     * @param File $value
     * @return string
     */
    public function render($value) {
        if ($this->isImage($value)) {
            return (string)new Element('img', [
                'title' => $value->getName(),
                'src' => $this->createUrl($value),
                'style' => 'max-height:' . $this->maxHeight(),
            ]);
        }

        return (string)new Element('a', [
            'download' => $value->getName(),
            'href' => $this->createUrl($value),
            'target' => '_blank'
        ], [
            $value->getName()
        ]);
    }

    protected function createUrl(File $file) {
        return 'data:' . $file->getType() . ';base64,' . base64_encode($file->getContent());
    }

    protected function isImage(File $file) {
        return strpos($file->getType(), 'image') === 0;
    }

    private function maxHeight() {
        return '10em';
    }
}

1			<?php
2			namespace rtens\domin\delivery\web\renderers;
3
4			use rtens\domin\delivery\Renderer;
5			use rtens\domin\parameters\File;
6			use rtens\domin\delivery\web\Element;
7
8			class FileRenderer implements Renderer {
9
10			/**
11			* @param mixed $value
12			* @return bool
13			*/
14			public function handles($value) {
15			return $value instanceof File;
16			}
17
18			/**
19			* @param File $value
20			* @return string
21			*/
22			public function render($value) {
23			if ($this->isImage($value)) {
24			return (string)new Element('img', [
25			'title' => $value->getName(),
26			'src' => $this->createUrl($value),
27			'style' => 'max-height:' . $this->maxHeight(),
28			]);
29			}
30
31			return (string)new Element('a', [
32			'download' => $value->getName(),
33			'href' => $this->createUrl($value),
34			'target' => '_blank'
35			], [
36			$value->getName()
37			]);
38			}
39
40			protected function createUrl(File $file) {
41			return 'data:' . $file->getType() . ';base64,' . base64_encode($file->getContent());
42			}
43
44			protected function isImage(File $file) {
45			return strpos($file->getType(), 'image') === 0;
46			}
47
48			private function maxHeight() {
49			return '10em';
50			}
51			}

rtens / domin

FileRenderer::handles() A last analyzed 2017-01-10 19:00 UTC

Complexity

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Duplication

Importance

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FileRenderer::handles() A
last analyzed 2017-01-10 19:00 UTC