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)
52 if new_way.version != way.version
53 render :text => "Version mismatch: Provided " + new_way.version.to_s + ", server had: " + way.version.to_s, :status => :bad_request
58 if new_way and new_way.id == way.id
59 way.update_from(new_way, @user)
60 render :text => way.version.to_s, :content_type => "text/plain"
62 render :nothing => true, :status => :bad_request
64 rescue OSM::APIPreconditionFailedError
65 render :text => "", :status => :precondition_failed
66 rescue ActiveRecord::RecordNotFound
67 render :nothing => true, :status => :not_found
71 # This is the API call to delete a way
74 way = Way.find(params[:id])
75 way.delete_with_relations_and_history(@user)
77 # if we get here, all is fine, otherwise something will catch below.
78 render :nothing => true
79 rescue OSM::APIAlreadyDeletedError
80 render :text => "", :status => :gone
81 rescue OSM::APIPreconditionFailedError
82 render :text => "", :status => :precondition_failed
83 rescue ActiveRecord::RecordNotFound
84 render :nothing => true, :status => :not_found
90 way = Way.find(params[:id])
93 nd_ids = way.nds + [-1]
94 nodes = Node.find(:all, :conditions => "visible = 1 AND id IN (#{nd_ids.join(',')})")
97 doc = OSM::API.new.get_xml_doc
99 doc.root << node.to_xml_node()
101 doc.root << way.to_xml_node()
103 render :text => doc.to_s, :content_type => "text/xml"
105 render :text => "", :status => :gone
107 rescue ActiveRecord::RecordNotFound
108 render :nothing => true, :status => :not_found
114 ids = params['ways'].split(',').collect { |w| w.to_i }
120 doc = OSM::API.new.get_xml_doc
122 Way.find(ids).each do |way|
123 doc.root << way.to_xml_node
126 render :text => doc.to_s, :content_type => "text/xml"
128 render :nothing => true, :status => :bad_request
133 wayids = WayNode.find(:all, :conditions => ['node_id = ?', params[:id]]).collect { |ws| ws.id[0] }.uniq
135 doc = OSM::API.new.get_xml_doc
137 Way.find(wayids).each do |way|
138 doc.root << way.to_xml_node
141 render :text => doc.to_s, :content_type => "text/xml"