public function actionImage($id, $maxWidth, $thumbWidth, $thumbHeight = null, $thumbCrop = true)
{
$success = null;
if ($photo = Photo::findOne($id)) {
$oldImage = $photo->image;
$oldThumb = $photo->thumb;
$photo->image = UploadedFile::getInstance($photo, 'image');
if ($photo->image && $photo->validate(['image'])) {
$photo->image = Image::upload($photo->image, 'photos', $maxWidth);
if ($photo->image) {
$photo->thumb = Image::createThumbnail($photo->image, $thumbWidth, $thumbHeight, $thumbCrop);
if ($photo->save()) {
@unlink(Yii::getAlias('@webroot') . $oldImage);
@unlink(Yii::getAlias('@webroot') . $oldThumb);
$success = ['message' => Yii::t('easyii', 'Photo uploaded'), 'photo' => ['thumb' => $photo->thumb, 'image' => $photo->image]];
} else {
@unlink(Yii::getAlias('@webroot') . $photo->image);
@unlink(Yii::getAlias('@webroot') . $photo->thumb);
$this->error = Yii::t('easyii', 'Update error. {0}', $photo->formatErrors());
}
} else {
$this->error = Yii::t('easyii', 'File upload error. Check uploads folder for write permissions');
}
} else {
$this->error = Yii::t('easyii', 'File is incorrect');
}
} else {
$this->error = Yii::t('easyii', 'Not found');
}
return $this->formatResponse($success);
}