Class: Dropzone::ProfilesController

Inherits:
ApplicationController
  • Object
show all
Defined in:
app/controllers/dropzone/profiles_controller.rb

Instance Method Summary collapse

Instance Method Details

#delete_image ⇒ Object 



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# File 'app/controllers/dropzone/profiles_controller.rb', line 61

def delete_image
  
  # Load profile
  profile = Dropzone.get_profile(params[:profile_id])
  
  # Load image
  image = profile["image_class"].constantize.find(params[:id])
  
  if current_user?(image.user)
    image.destroy
    head :no_content
  else
    render json: { success: false }
  end

end

#info ⇒ Object 



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# File 'app/controllers/dropzone/profiles_controller.rb', line 3

def info
  
  # Load profile
  profile = Dropzone.get_profile(params[:profile_id])
  
  # Load entity
  entity_class = profile["entity_class"].constantize
  entity = entity_class.find(params[:entity_id])
  
  # Load existing images
  image_class = profile["image_class"].constantize
  whereParams = { key: params[:profile_id] }
  whereParams[entity_class.name.underscore] = entity
  images = image_class.where(whereParams).map{|image| {name: image.image_file_name, size: image.image_file_size, src: image.image(:dropzone), id: image.id} }
  
  render json: {profile: {
    allowed_sizes: profile['allowed_sizes'],
    allowed_types: profile['allowed_types'],
    max_files: profile['max_files'],
    width: profile['width'],
  }, images: images, entity_id: entity.id}
  
end

#upload_image ⇒ Object 



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# File 'app/controllers/dropzone/profiles_controller.rb', line 27

def upload_image
  
  # Load profile
  profile = Dropzone.get_profile(params[:profile_id])
  
  # Load entity
  entity_class = profile["entity_class"].constantize
  entity = entity_class.find(params[:entity_id])
  
  # Load image
  if current_user?(entity.user)
  
    # Create image
    image_class = profile["image_class"].constantize
    image = image_class.new({image: params[:image]})
    image.send("#{entity_class.name.underscore}=", entity)
    image.key = params[:profile_id]
  
    # Save image
    if image.save
      resultData = {status: 'success', id: image.id};
      if image.respond_to?(:dropzone_save_response)
        image.dropzone_save_response(resultData)
      end      
      render json: resultData, status: :created
    else
      render json: image.errors, status: :unprocessable_entity
    end
  else
    render json: { success: false }
  end

end