app/controllers/admin/site_customization/images_controller.rb
class Admin::SiteCustomization::ImagesController < Admin::SiteCustomization::BaseController
load_and_authorize_resource :image, class: "SiteCustomization::Image"
def index
@images = SiteCustomization::Image.all_images
end
def update
if params[:site_customization_image].nil?
redirect_to admin_site_customization_images_path
return
end
if @image.update(image_params)
notice = t('admin.site_customization.images.update.notice')
redirect_to admin_site_customization_images_path, notice: notice
else
flash.now[:error] = t('admin.site_customization.images.update.error')
@images = SiteCustomization::Image.all_images
idx = @images.index {|e| e.name == @image.name }
@images[idx] = @image
render :index
end
end
def destroy
@image.image = nil
if @image.save
notice = t('admin.site_customization.images.destroy.notice')
redirect_to admin_site_customization_images_path, notice: notice
else
notice = t('admin.site_customization.images.destroy.error')
redirect_to admin_site_customization_images_path, notice: notice
end
end
private
def image_params
params.require(:site_customization_image).permit(
:image
)
end
end