1 class SegmentController < ApplicationController
4 before_filter :authorize
5 after_filter :compress_output
8 response.headers["Content-Type"] = 'text/xml'
10 segment = Segment.from_xml(request.raw_post, true)
13 segment.user_id = @user.id
15 segment.from_node = Node.find(segment.node_a.to_i)
16 segment.to_node = Node.find(segment.node_b.to_i)
18 if segment.from_node == segment.to_node
19 render :nothing => true, :status => HTTP_EXPECTATION_FAILED
23 unless segment.preconditions_ok? # are the nodes visible?
24 render :nothing => true, :status => HTTP_PRECONDITION_FAILED
27 if segment.save_with_history
28 render :text => segment.id.to_s
30 render :nothing => true, :status => 500
35 render :nothing => true, :status => 400 # if we got here the doc didnt parse
40 render :nothing => true, :status => 500 # something went very wrong
44 response.headers["Content-Type"] = 'text/xml'
45 unless Segment.exists?(params[:id])
46 render :nothing => true, :status => 404
50 segment = Segment.find(params[:id])
55 render :text => segment.to_xml.to_s
61 segment.save_with_history
62 render :nothing => true
64 render :nothing => true, :status => 410
68 new_segment = Segment.from_xml(request.raw_post)
70 segment.timestamp = Time.now
71 segment.user_id = @user.id
73 if new_segment.node_a == new_segment.node_b
74 render :nothing => true, :status => HTTP_EXPECTATION_FAILED
78 segment.node_a = new_segment.node_a
79 segment.node_b = new_segment.node_b
81 segment.tags = new_segment.tags
82 segment.visible = new_segment.visible
84 if segment.id == new_segment.id and segment.save_with_history
85 render :nothing => true, :status => HTTP_OK
87 render :nothing => true, :status => 500
95 response.headers["Content-Type"] = 'text/xml'
96 ids = params['segments'].split(',').collect {|s| s.to_i }
98 segmentlist = Segment.find(ids)
99 doc = OSM::API.get_xml_doc
100 segmentlist.each do |segment|
101 doc.root << segment.to_xml_node
103 render :text => doc.to_s
105 render :nothing => true, :status => 400