7901811752
Also remove some redundant setting of timestamps that will be overwritten by the model when saving.
113 lines
2.9 KiB
Ruby
113 lines
2.9 KiB
Ruby
class NodeController < ApplicationController
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require 'xml/libxml'
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before_filter :authorize, :only => [:create, :update, :delete]
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after_filter :compress_output
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def create
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if request.put?
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node = Node.from_xml(request.raw_post, true)
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if node
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node.user_id = @user.id
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node.visible = true
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if node.save_with_history
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render :text => node.id.to_s, :content_type => "text/plain"
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else
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render :nothing => true, :status => :internal_server_error
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end
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else
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render :nothing => true, :status => :bad_request
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end
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else
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render :nothing => true, :status => :method_not_allowed
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end
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end
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def read
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begin
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node = Node.find(params[:id])
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if node.visible
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render :text => node.to_xml.to_s, :content_type => "text/xml"
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else
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render :nothing => true, :status => :gone
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end
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rescue ActiveRecord::RecordNotFound
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render :nothing => true, :status => :not_found
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rescue
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render :nothing => true, :status => :internal_server_error
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end
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end
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def update
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begin
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node = Node.find(params[:id])
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if node.visible
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new_node = Node.from_xml(request.raw_post)
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if new_node and new_node.id == node.id
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node.user_id = @user.id
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node.latitude = new_node.latitude
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node.longitude = new_node.longitude
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node.tags = new_node.tags
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if node.save_with_history
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render :nothing => true
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else
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render :nothing => true, :status => :internal_server_error
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end
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else
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render :nothing => true, :status => :bad_request
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end
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else
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render :nothing => true, :status => :gone
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end
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rescue ActiveRecord::RecordNotFound
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render :nothing => true, :status => :not_found
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rescue
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render :nothing => true, :status => :internal_server_error
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end
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end
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def delete
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begin
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node = Node.find(params[:id])
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if node.visible
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if Segment.find(:first, :conditions => [ "visible = 1 and (node_a = ? or node_b = ?)", node.id, node.id])
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render :nothing => true, :status => :precondition_failed
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else
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node.user_id = @user.id
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node.visible = 0
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node.save_with_history
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render :nothing => true
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end
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else
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render :nothing => true, :status => :gone
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end
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rescue ActiveRecord::RecordNotFound
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render :nothing => true, :status => :not_found
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rescue
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render :nothing => true, :status => :internal_server_error
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end
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end
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def nodes
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ids = params['nodes'].split(',').collect { |n| n.to_i }
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if ids.length > 0
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doc = OSM::API.new.get_xml_doc
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Node.find(ids).each do |node|
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doc.root << node.to_xml_node
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end
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render :text => doc.to_s, :content_type => "text/xml"
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else
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render :nothing => true, :status => :bad_request
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end
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end
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end
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