Sirius\Validation\Rule\Upload\ImageWidth

Complexity

Total Complexity

7

Size/Duplication

Total Lines	32
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

92.31%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
B	validate()	0	17	7

<?php
namespace Sirius\Validation\Rule\Upload;

use Sirius\Validation\Rule\AbstractRule;

class ImageWidth extends AbstractRule
{
    const OPTION_MAX = 'max';
    const OPTION_MIN = 'min';

    const MESSAGE = 'The image should be at least {min} pixels wide';

    const LABELED_MESSAGE = '{label} should be at least {min} pixels wide';

    protected $options = array(
        self::OPTION_MAX => 1000000,
        self::OPTION_MIN => 0,
    );

    public function validate($value, $valueIdentifier = null)
    {
        $this->value = $value;
        if (! is_array($value) || ! isset($value['tmp_name'])) {
            $this->success = false;
        } elseif (! file_exists($value['tmp_name'])) {
            $this->success = $value['error'] === UPLOAD_ERR_NO_FILE;
        } else {
            $imageInfo     = getimagesize($value['tmp_name']);
            $width         = isset($imageInfo[0]) ? $imageInfo[0] : 0;
            $this->success = $width &&
                             $width <= $this->options[self::OPTION_MAX] &&
                             $width >= $this->options[self::OPTION_MIN];
        }

        return $this->success;
    }
}