PHPExif\Adapter\Native\Reader\Mapper\Exif\DimensionsFieldMapper::mapField()

Complexity

Conditions	4
Paths	4

Size

Total Lines	22
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function mapField($field, array $input, &$output)
    {
        $this->guardInvalidArguments($field, $input, $output);

        $inputField = 'Height';
        if (Width::class === $field) {
            $inputField = 'Width';
        }

        if (!array_key_exists('COMPUTED', $input)
            || !array_key_exists($inputField, $input['COMPUTED'])) {
            return;
        }

        $valueObject = new $field(
            (int) $input['COMPUTED'][$inputField]
        );

        $method = 'with' . $inputField;

        $output = $output->$method($valueObject);
    }
}