/**
* getFileForPhotoWithScale function.
*
* @access private
* @param Models\Photo $photo
* @param mixed $scale
* @return [$file, $temp, $mtime]
*/
private static function getFileForPhotoWithScale(Models\Photo $photo, $scale)
{
$extension = $photo->extension;
$bucket = 'other';
$path = '';
if ($scale == 'photo') {
if ($photo->get('modified')) {
$path = '/' . $photo->get('id') . '_mod.' . $extension;
} else {
$bucket = 'photo';
$path = rtrim('/' . ltrim($photo->get('path'), '/'), '/') . '/' . $photo->get('filename');
}
} elseif ($scale == 'scaled') {
$thumbSize = Models\Preferences::valueForModuleWithKey('CameraLife', 'scaledsize');
$path = "/{$photo->get('id')}_{$thumbSize}.{$extension}";
} elseif ($scale == 'thumbnail') {
$thumbSize = Models\Preferences::valueForModuleWithKey('CameraLife', 'thumbsize');
$path = "/{$photo->get('id')}_{$thumbSize}.{$extension}";
} elseif (is_numeric($scale)) {
$valid = preg_split('/[, ]+/', Models\Preferences::valueForModuleWithKey('CameraLife', 'optionsizes'));
if (!in_array($scale, $valid)) {
throw new \Exception('This image size has not been allowed');
}
$path = "/{$photo->get('id')}_{$scale}.{$extension}";
} else {
throw new \Exception('Missing or bad size parameter');
}
$fileStore = Models\FileStore::fileStoreWithName($bucket);
list($file, $temp, $mtime) = $fileStore->getFile($path);
if (!$file) {
$photo->generateThumbnail();
list($file, $temp, $mtime) = $fileStore->getFile($path);
}
return [$file, $temp, $mtime];
}