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class NodesController < ApplicationController
layout 'admin'
before_filter :login_required
before_filter :find_node, :only => [:create, :show, :edit, :update, :destroy]
def index
@nodes = Node.root.descendants.paginate(
:include => :head,
:page => params[:page],
:per_page => 30
)
end
def new
end
def create
tmp_node = Node.new( params[:node] )
if request.post? and tmp_node.save
tmp_node.move_to_child_of @node
redirect_to(tmp_node)
else
render :action => :new
end
end
def show
@nodes = Node.find(params[:id]).children
end
def edit
end
def update
draft = @node.find_or_create_draft current_user
if draft.update_attributes( params[:page] )
redirect_to(@node)
else
render :action => :edit
end
end
def destroy
@node.destroy
end
def publish
@node.publish_draft!
end
def move_to
parent = Node.find params[:parent_id]
@node.move_to_child_of parent
redirect_to(@node)
end
private
def find_node
@node = Node.find(params[:id])
end
end
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