Contents

class FolderController < ApplicationController
  include Blacklight::SolrHelper
  helper CatalogHelper

  # fetch the documents that match the ids in the folder
  def index
    @response, @documents = get_solr_response_for_field_values("id",session[:folder_document_ids] || [])
  end
    

  # add a document_id to the folder. :id of action is solr doc id 
  def update
    session[:folder_document_ids] = session[:folder_document_ids] || []
    session[:folder_document_ids] << params[:id] 
    # Rails 3 uses a one line notation for setting the flash notice.
    #    flash[:notice] = "#{params[:title] || "Item"} successfully added to Folder"
    respond_to do |format|
      format.html { redirect_to :back, :notice =>  "#{params[:title] || "Item"} successfully added to Folder"}
      format.js { render :json => session[:folder_document_ids] }
    end
  end
 
  # remove a document_id from the folder. :id of action is solr_doc_id
  def destroy
    session[:folder_document_ids].delete(params[:id])
    
    unless request.xhr?      
      respond_to do |format|
        format.html do
          flash[:notice] = "#{params[:title] || "Item"} successfully removed from selected items"
          redirect_to :back
        end
      end
    else
      render :text => "OK"
    end        
  end
 
  # get rid of the items in the folder
  def clear
    flash[:notice] = "Cleared Selected Items"
    session[:folder_document_ids] = []
    respond_to do |format|
      format.html { redirect_to :back }
      format.js { render :json => session[:folder_document_ids] }
    end
  end
 
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
blacklight-3.0.0pre6	app/controllers/folder_controller.rb