Class: NodesController

Inherits:

ApplicationController

• Object
• ActionController::Base
• ApplicationController
• NodesController

show all

Defined in:

app/controllers/nodes_controller.rb

Overview

Instance Method Summary (collapse)

• - (Object) create

  POST /nodes.

• - (Object) destroy

  DELETE /nodes/.

• - (Object) index

  GET /nodes.

• - (Object) show

  GET /nodes/.

• - (Object) sort

  POST /nodes/sort.

• - (Object) update

  PUT /node/.

Methods inherited from ApplicationController

#show_first_time_wizard

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# File 'app/controllers/nodes_controller.rb', line 17

def create
  if @node.save
    flash[:notice] = 'Successfully created node.'
  end
  respond_with(@node)
end

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# File 'app/controllers/nodes_controller.rb', line 46

def destroy
  @node.destroy
  respond_with(@node)
end

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# File 'app/controllers/nodes_controller.rb', line 10

def index
  parent_id = params[:node] == 'root-node' ? nil : params[:node].to_i
  @nodes = Node.where(:parent_id => parent_id )
  respond_with(@nodes)
end

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# File 'app/controllers/nodes_controller.rb', line 25

def show
  respond_with(@node)
end

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# File 'app/controllers/nodes_controller.rb', line 30

def sort
  params[:nodes].each_with_index do |id, index|
    Node.update_all({:position => index+1}, {:id => id})
  end
  render :nothing => true
end

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# File 'app/controllers/nodes_controller.rb', line 38

def update
  if @node.update_attributes( params[:node] || ActiveSupport::JSON.decode(params[:data]) )
    flash[:notice] = 'Successfully updated node.' 
  end
  respond_with(@node)
end