[英]ruby on rails - fixture_file_upload not working with controller tests for CarrierWave
[英]Get file name of Carrierwave upload in rails controller
我需要在我的控制器中获取文件名和上传文件,以便我可以为上传的文件设置默认标题(或名称),如果用户没有分配一个。 我使用Carrierwave上传文件。
我的控制器创建动作如下所示:
def create
@photo = Photo.new(params[:photo])
@photo.user_id = current_user.id
respond_to do |format|
if @photo.save
format.html { redirect_to @photo, notice: 'Photo was successfully created.' }
format.json { render action: 'show', status: :created, location: @photo }
else
format.html { render action: 'new' }
format.json { render json: @photo.errors, status: :unprocessable_entity }
end
end
end
解决方案是从carrierwave文件中获取文件名,如下所示:
def create
@photo = Photo.new(params[:photo])
@photo.user_id = current_user.id
@photo.name = @photo.image.file.filename if @photo.name == ""
respond_to do |format|
if @photo.save
format.html { redirect_to @photo, notice: 'Photo was successfully created.' }
format.json { render action: 'show', status: :created, location: @photo }
else
format.html { render action: 'new' }
format.json { render json: @photo.errors, status: :unprocessable_entity }
end
end
end
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