/**
* Process File and retrieve Latitude and Longitude from image EXIF data
*
* @param Image $image
* @param File $file
* @return Image
*/
public function processExifData(Image $image, File $file)
{
try {
/**
* Read EXIF data from image file
*/
$exif = exif_read_data($file, 0, true);
/**
* Check if file has GPS data
*/
$gps = $exif['GPS'];
$exifData = new ExifData();
$exifData->setLatitude($this->getGps($gps['GPSLatitude'], $gps['GPSLatitudeRef']));
$exifData->setLongitude($this->getGps($gps['GPSLongitude'], $gps['GPSLongitudeRef']));
$image->setExifData($exifData);
} catch (\Exception $exception) {
if ('Symfony\\Component\\Debug\\Exception\\ContextErrorException' == get_class($exception)) {
$this->addError('Currently you can only upload images with GPS data. For more info visit our Help page.');
} else {
$this->addError($exception->getMessage());
}
}
return $image;
}
public function getOriginal(Image $image)
{
$filePath = sprintf('gaufrette://uploads/%s', $image->getPreviewPath());
/* If file already exists deliver it */
if (file_exists($filePath)) {
return file_get_contents($filePath);
}
}