metamaps--metamaps/app/controllers/synapses_controller.rb

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class SynapsesController < ApplicationController
include ItemsHelper
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before_filter :require_user, only: [:new, :create, :edit, :update]
respond_to :html, :js, :json
# GET users/:user_id/synapses
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def index
@user = User.find(params[:user_id])
@current = current_user
@synapses = Synapse.visibleToUser(@current, @user)
@synapsesjson = synapses_as_json(@current, @synapses).html_safe
respond_to do |format|
format.html
format.json { respond_with(@synapsesjson) }
end
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end
# Get users/:user_id/synapses/new
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def new
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@synapse = Synapse.new
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@user = current_user
respond_with(@synapse)
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end
# GET users/:user_id/synapses/:id
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def show
@user = User.find(params[:user_id])
@current = current_user
@synapse = @user.synapses.find(params[:id]).authorize_to_show(@current)
@item1 = @synapse.item1.authorize_to_show(@current)
@item2 = @synapse.item2.authorize_to_show(@current)
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if @synapse && @item1 && @item2
@synapsejson = @synapse.selfplusnodes_as_json.html_safe
else
redirect_to root_url and return
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end
respond_to do |format|
format.html
format.json { respond_with(@synapsejson) }
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end
end
# POST users/:user_id/synapses
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def create
@user = current_user
@synapse = Synapse.new()
@synapse.desc = params[:synapse][:desc]
@synapse.category = params[:synapse][:category]
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@synapse.item1 = Item.find(params[:node1_id])
@synapse.item2 = Item.find(params[:node2_id])
@synapse.permission = params[:synapse][:permission]
@synapse.user = @user
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@synapse.save
@mapping1 = Mapping.new()
@mapping2 = Mapping.new()
if params[:synapse][:map]
@mapping = Mapping.new()
@mapping.category = "Synapse"
@mapping.user = @user
@mapping.map = Map.find(params[:synapse][:map])
@mapping.synapse = @synapse
@mapping.save
if not Map.find(params[:synapse][:map]).items.include?(@synapse.item1)
@mapping1.category = "Item"
@mapping1.user = @user
@mapping1.map = Map.find(params[:synapse][:map])
@mapping1.item = @synapse.item1
@mapping1.save
end
if not Map.find(params[:synapse][:map]).items.include?(@synapse.item2)
@mapping2.category = "Item"
@mapping2.user = @user
@mapping2.map = Map.find(params[:synapse][:map])
@mapping2.item = @synapse.item2
@mapping2.save
end
end
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respond_to do |format|
format.html { respond_with(@user, location: user_synapse_url(@user, @synapse)) }
format.js { respond_with(@synapse, @mapping1, @mapping2) }
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end
end
# GET users/:user_id/synapses/:id/edit
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def edit
@user = User.find(params[:user_id])
@current = current_user
@synapse = @user.synapses.find(params[:id]).authorize_to_edit(@current)
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if @synapse
@items = Item.visibleToUser(@current, nil)
elsif not @synapse
redirect_to root_url and return
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end
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respond_with(@synapse, @items)
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end
# PUT users/:user_id/synapses/:id
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def update
@user = User.find(params[:user_id])
@synapse = @user.synapses.find(params[:id])
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if @synapse
@synapse.desc = params[:synapse][:desc]
@synapse.category = params[:synapse][:category]
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@synapse.item1 = Item.find(params[:node1_id][:node1])
@synapse.item2 = Item.find(params[:node2_id][:node2])
@synapse.permission = params[:synapse][:permission]
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@synapse.save
end
respond_with(@user, location: user_synapse_url(@user, @synapse)) do |format|
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end
end
# DELETE users/:user_id/synapses/:id
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def destroy
@user = User.find(params[:user_id])
@synapse = @user.synapses.find(params[:id])
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@synapse.delete
end
end