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 way.update_from(new_way, @user)
55 render :text => way.version.to_s, :content_type => "text/plain"
57 render :nothing => true, :status => :bad_request
59 rescue OSM::APIPreconditionFailedError
60 render :text => "", :status => :precondition_failed
61 rescue OSM::APIVersionMismatchError => ex
62 render :text => "Version mismatch: Provided " + ex.provided.to_s +
63 ", server had: " + ex.latest.to_s, :status => :bad_request
64 rescue ActiveRecord::RecordNotFound
65 render :nothing => true, :status => :not_found
69 # This is the API call to delete a way
72 way = Way.find(params[:id])
73 way.delete_with_history(@user)
75 # if we get here, all is fine, otherwise something will catch below.
76 render :nothing => true
77 rescue OSM::APIAlreadyDeletedError
78 render :text => "", :status => :gone
79 rescue OSM::APIPreconditionFailedError
80 render :text => "", :status => :precondition_failed
81 rescue ActiveRecord::RecordNotFound
82 render :nothing => true, :status => :not_found
88 way = Way.find(params[:id])
91 nd_ids = way.nds + [-1]
92 nodes = Node.find(:all, :conditions => "visible = 1 AND id IN (#{nd_ids.join(',')})")
95 doc = OSM::API.new.get_xml_doc
97 doc.root << node.to_xml_node()
99 doc.root << way.to_xml_node()
101 render :text => doc.to_s, :content_type => "text/xml"
103 render :text => "", :status => :gone
105 rescue ActiveRecord::RecordNotFound
106 render :nothing => true, :status => :not_found
112 ids = params['ways'].split(',').collect { |w| w.to_i }
118 doc = OSM::API.new.get_xml_doc
120 Way.find(ids).each do |way|
121 doc.root << way.to_xml_node
124 render :text => doc.to_s, :content_type => "text/xml"
126 render :nothing => true, :status => :bad_request
131 wayids = WayNode.find(:all, :conditions => ['node_id = ?', params[:id]]).collect { |ws| ws.id[0] }.uniq
133 doc = OSM::API.new.get_xml_doc
135 Way.find(wayids).each do |way|
136 doc.root << way.to_xml_node
139 render :text => doc.to_s, :content_type => "text/xml"