/**
* @param $exifData
* @return Dto\Exif
*/
protected function buildExifDto($exifData)
{
$exifData['Aperture'] = isset($exifData['FNumber']) ? NumberConverter::convertRationalToFloat($exifData['FNumber']) : 0.0;
$exifData['FocalLength'] = isset($exifData['FocalLength']) ? (int) NumberConverter::convertRationalToFloat($exifData['FocalLength']) : 0;
$exifData['XResolution'] = isset($exifData['XResolution']) ? (int) NumberConverter::convertRationalToFloat($exifData['XResolution']) : 0;
$exifData['YResolution'] = isset($exifData['YResolution']) ? (int) NumberConverter::convertRationalToFloat($exifData['YResolution']) : 0;
$exifData['ColorSpace'] = isset($exifData['ColorSpace']) ? $this->colorSpaceUtility->translateColorSpaceId($exifData['ColorSpace']) : '';
$exifData['Description'] = isset($exifData['ImageDescription']) ? $exifData['ImageDescription'] : '';
if (isset($exifData['GPSLongitude']) && isset($exifData['GPSLongitudeRef']) && isset($exifData['GPSLatitude']) && isset($exifData['GPSLatitudeRef'])) {
$exifData['GPSLongitude'] = GpsConverter::convertRationalArrayAndReferenceToFloat($exifData['GPSLongitude'], $exifData['GPSLongitudeRef']);
$exifData['GPSLatitude'] = GpsConverter::convertRationalArrayAndReferenceToFloat($exifData['GPSLatitude'], $exifData['GPSLatitudeRef']);
}
return new Dto\Exif($exifData);
}
/**
* @test
* @dataProvider rationalDataProvider
*
* @param $rational
* @param $expected
*/
public function convertRationalToFloat($rational, $expected)
{
$actual = NumberConverter::convertRationalToFloat($rational);
$this->assertEquals($expected, $actual);
}
