public function prepareContent(array $content, array $fetchOptions = array(), $viewingUser = null)
{
$content = parent::prepareContent($content, $fetchOptions, $viewingUser);
if (!empty($content)) {
if (!empty($content['photo_exif'])) {
if (!is_array($content['photo_exif'])) {
$content['photo_exif'] = @unserialize($content['photo_exif']);
}
if (!empty($content['photo_exif']['ExposureTime'])) {
$content['photo_exif']['ExposureTimeOrigin'] = $content['photo_exif']['ExposureTime'];
$ele = explode('/', $content['photo_exif']['ExposureTime']);
if (!empty($ele[0]) && !empty($ele[1])) {
if ($ele[1] > $ele[0]) {
$content['photo_exif']['ExposureTime'] = '1/' . floor($ele[1] / $ele[0]);
} else {
$content['photo_exif']['ExposureTime'] = floor($ele[0] / $ele[1]);
}
} else {
$content['photo_exif']['ExposureTime'] = !empty($ele[0]) ? floor($ele[0]) : (!empty($ele[1]) ? floor($ele[1]) : 0);
}
$content['photo_exif']['ExposureTime'] .= 's';
}
}
}
return $content;
}
