1 class WayController < ApplicationController
5 before_filter :authorize, :only => [:create, :update, :delete]
6 before_filter :check_write_availability, :only => [:create, :update, :delete]
7 before_filter :check_read_availability, :except => [:create, :update, :delete]
8 after_filter :compress_output
12 way = Way.from_xml(request.raw_post, true)
15 if !way.preconditions_ok?
16 render :text => "", :status => :precondition_failed
19 way.user_id = @user.id
20 way.save_with_history!
22 render :text => way.id.to_s, :content_type => "text/plain"
25 render :nothing => true, :status => :bad_request
28 render :nothing => true, :status => :method_not_allowed
34 way = Way.find(params[:id])
36 response.headers['Last-Modified'] = way.timestamp.rfc822
39 render :text => way.to_xml.to_s, :content_type => "text/xml"
41 render :text => "", :status => :gone
43 rescue ActiveRecord::RecordNotFound
44 render :nothing => true, :status => :not_found
50 way = Way.find(params[:id])
51 new_way = Way.from_xml(request.raw_post)
53 if new_way and new_way.id == way.id
54 if !new_way.preconditions_ok?
55 render :text => "", :status => :precondition_failed
57 way.user_id = @user.id
58 way.tags = new_way.tags
61 way.save_with_history!
63 render :nothing => true
66 render :nothing => true, :status => :bad_request
68 rescue ActiveRecord::RecordNotFound
69 render :nothing => true, :status => :not_found
73 # This is the API call to delete a way
76 way = Way.find(params[:id])
77 way.delete_with_relations_and_history(@user)
79 # if we get here, all is fine, otherwise something will catch below.
80 render :nothing => true
81 rescue OSM::APIAlreadyDeletedError
82 render :text => "", :status => :gone
83 rescue OSM::APIPreconditionFailedError
84 render :text => "", :status => :precondition_failed
85 rescue ActiveRecord::RecordNotFound
86 render :nothing => true, :status => :not_found
92 way = Way.find(params[:id])
95 nd_ids = way.nds + [-1]
96 nodes = Node.find(:all, :conditions => "visible = 1 AND id IN (#{nd_ids.join(',')})")
99 doc = OSM::API.new.get_xml_doc
101 doc.root << node.to_xml_node()
103 doc.root << way.to_xml_node()
105 render :text => doc.to_s, :content_type => "text/xml"
107 render :text => "", :status => :gone
109 rescue ActiveRecord::RecordNotFound
110 render :nothing => true, :status => :not_found
116 ids = params['ways'].split(',').collect { |w| w.to_i }
122 doc = OSM::API.new.get_xml_doc
124 Way.find(ids).each do |way|
125 doc.root << way.to_xml_node
128 render :text => doc.to_s, :content_type => "text/xml"
130 render :nothing => true, :status => :bad_request
135 wayids = WayNode.find(:all, :conditions => ['node_id = ?', params[:id]]).collect { |ws| ws.id[0] }.uniq
137 doc = OSM::API.new.get_xml_doc
139 Way.find(wayids).each do |way|
140 doc.root << way.to_xml_node
143 render :text => doc.to_s, :content_type => "text/xml"