Class: Admin::ImageUploadController

Inherits:
BaseController
  • Object
show all
Defined in:
app/controllers/admin/image_upload_controller.rb

Instance Method Summary collapse

Methods inherited from BaseController

#policy

Methods included from SortableColumns

#sortable_columns

Methods included from ResourceHelpers

#add_success_msg, #apply, #build_resource, #create, #destroy, #edit, #index, #load_resource!, #new, #per_page, #redirect_after_save, #redirect_or_render, #resource, #resource_model, #resource_name, #resource_params, #resources, #update

Methods included from PathHistory

#back_uri, #last_uri, #no_cache!, #redirect_to_back, #redirect_to_last, #store_path_history

Instance Method Details

#upload_image ⇒ Object 



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# File 'app/controllers/admin/image_upload_controller.rb', line 5

def upload_image
  @image = params[:image_class].camelize.constantize.new
  @image.send("#{params[:field]}=", params[:image])
  @image.valid?
  @free_size = params[:free_size] || false

  @errors = @image.errors[params[:field].to_sym]
  if @errors.blank?
    @preview_url = if params[:version].present?
                     @image.send("#{params[:field]}_url", params[:version].to_sym)
                   else
                     @image.send("#{params[:field]}_url")
                   end
    @image_cache = @image.send("#{params[:field]}_cache")
    render '/admin/common/upload_image'
  else
    render '/admin/common/upload_failed'
  end
end