class ItemsController < ApplicationController before_filter :require_user, only: [:new, :create, :edit, :update] respond_to :html, :js, :json autocomplete :item, :name, :full => true, :extra_data => [:user_id] # GET items # or GET /users/:user_id/items def index @current = current_user if params[:user_id] @user = User.find(params[:user_id]) @items = Item.order("name ASC").visibleToUser(@current, @user) elsif @items = Item.order("name ASC").visibleToUser(@current, nil) end respond_with(@user,@items) end # Get items/new def new @item = Item.new @user = current_user respond_with(@item) end # GET items/:id def show @current = current_user @item = Item.find(params[:id]).authorize_to_show(@current) if @item @relatives = @item.network_as_json(@current).html_safe else redirect_to root_url and return end respond_to do |format| format.html { respond_with(@item, @user) } format.json { respond_with(@relatives) } end end # POST items def create @user = current_user # if the topic exists grab it and return it if params[:item][:grabItem] != "null" @item = Item.find(params[:item][:grabItem]) # if the topic doesn't exist yet, create it else @item = Item.new() @item.name = params[:item][:name] @item.desc = "" @item.link = "" @item.permission = 'commons' @item.item_category = ItemCategory.find_by_name(params[:item][:metacode]) @item.user = @user @item.save end # pass on to the item create js whether it's being created with a synapse @synapse = "false" if params[:item][:addSynapse] == "true" @synapse = "true" end # also create an object to return the position to the canvas @position = Hash.new() @position['x'] = params[:item][:x] @position['y'] = params[:item][:y] # set this for the case where the item is being created on a map. @mapping = Mapping.new() if params[:item][:map] @mapping.category = "Item" @mapping.user = @user @mapping.map = Map.find(params[:item][:map]) @mapping.item = @item @mapping.xloc = params[:item][:x] @mapping.yloc = params[:item][:y] @mapping.save end respond_to do |format| format.html { respond_with(@user, location: item_url(@item)) } format.js { respond_with(@item, @mapping, @synapse, @position) } end end # GET items/:id/edit def edit @current = current_user @item = Item.find(params[:id]).authorize_to_edit(@current) if not @item redirect_to root_url and return end respond_with(@item) end # PUT items/:id def update @current = current_user @item = Item.find(params[:id]).authorize_to_edit(@current) if @item @item.name = params[:item][:name] @item.desc = params[:item][:desc] @item.link = params[:item][:link] @item.permission = params[:item][:permission] @item.item_category = ItemCategory.find(params[:category][:item_category_id]) @item.save end respond_with(@user, location: item_url(@item)) do |format| end end # DELETE items/:id def destroy @current = current_user @item = Item.find(params[:id]).authorize_to_edit(@current) if @item @synapses = @item.synapses @mappings = @item.mappings @synapses.each do |synapse| synapse.delete end @mappings.each do |mapping| mapping.delete end @item.delete end respond_to do |format| format.js end end end