Liip\ImagineBundle\Imagine\Filter\Loader\DownscaleFilterLoader::load()

Complexity

Conditions	7
Paths	6

Size

Total Lines	34
Code Lines	19

Duplication

Lines	5
Ratio	14.71 %

Importance

Changes	5
Bugs	4	Features	0

<?php
    public function load(ImageInterface $image, array $options = array())
    {
        if (!isset($options['max'])) {
            throw new \InvalidArgumentException('Missing max option.');
        }

        list($width, $height) = $options['max'];

        $size = $image->getSize();
        $origWidth = $size->getWidth();
        $origHeight = $size->getHeight();

        if ($origWidth > $width || $origHeight > $height) {
            $widthRatio = $width / $origWidth;
            $heightRatio = $height / $origHeight;

            // faster check than is_null
            if (null === $width || null === $height) {

This code seems to be duplicated across your project.

                $ratio = max($widthRatio, $heightRatio);
            } else {
                $ratio = min($widthRatio, $heightRatio);
            }

            if ($ratio > 1) {
                return $image;
            }

            $filter = new Resize(new Box($origWidth * $ratio, $origHeight * $ratio));

            return $filter->apply($image);
        }

        return $image;
    }
}