我通过在模型上设置一个空的 mutator 找到了解决方法。在您的情况下,它将是:
class Manufacturer extends Model implements HasMedia
{
use HasMediaTrait;
public function setLogoAttribute() {}
//...
}
这是我的整个实现的一个例子。请注意,目前使用 Nova 1.0.6,该preview()
方法不起作用,它正在返回thumbnail()
url。
应用程序/图库项目
class GalleryItem extends Model implements HasMedia
{
use HasMediaTrait;
public function setImageAttribute() {}
public function registerMediaConversions(Media $media = null)
{
$this->addMediaConversion('thumbnail')
->fit(Manipulations::FIT_CROP, 64, 64);
$this->addMediaConversion('preview')
->fit(Manipulations::FIT_CROP, 636, 424);
$this->addMediaConversion('large')
->fit(Manipulations::FIT_CONTAIN, 1920, 1080)
->withResponsiveImages();
}
public function registerMediaCollections()
{
$this->addMediaCollection('images')->singleFile();
}
}
App/Nova/GalleryItem
class GalleryItem extends Resource
{
public static $model = 'App\GalleryItem';
public static $with = ['media'];
public function fields(Request $request)
{
return [
Image::make('Image')
->store(function (Request $request, $model) {
$model->addMediaFromRequest('image')->toMediaCollection('images');
})
->preview(function () {
return $this->getFirstMediaUrl('images', 'preview');
})
->thumbnail(function () {
return $this->getFirstMediaUrl('images', 'thumbnail');
})
->deletable(false);
];
}
}