1 class WayController < ApplicationController
4 before_filter :authorize, :only => [:create, :update, :delete]
5 before_filter :require_allow_write_api, :only => [:create, :update, :delete]
6 before_filter :require_public_data, :only => [:create, :update, :delete]
7 before_filter :check_api_writable, :only => [:create, :update, :delete]
8 before_filter :check_api_readable, :except => [:create, :update, :delete]
9 after_filter :compress_output
10 around_filter :api_call_handle_error, :api_call_timeout
15 way = Way.from_xml(request.raw_post, true)
18 way.create_with_history @user
19 render :text => way.id.to_s, :content_type => "text/plain"
21 render :nothing => true, :status => :bad_request
26 way = Way.find(params[:id])
28 response.headers['Last-Modified'] = way.timestamp.rfc822
31 render :text => way.to_xml.to_s, :content_type => "text/xml"
33 render :text => "", :status => :gone
38 way = Way.find(params[:id])
39 new_way = Way.from_xml(request.raw_post)
41 if new_way and new_way.id == way.id
42 way.update_from(new_way, @user)
43 render :text => way.version.to_s, :content_type => "text/plain"
45 render :nothing => true, :status => :bad_request
49 # This is the API call to delete a way
51 way = Way.find(params[:id])
52 new_way = Way.from_xml(request.raw_post)
54 if new_way and new_way.id == way.id
55 way.delete_with_history!(new_way, @user)
56 render :text => way.version.to_s, :content_type => "text/plain"
58 render :nothing => true, :status => :bad_request
63 way = Way.find(params[:id], :include => {:nodes => :node_tags})
67 user_display_name_cache = {}
69 doc = OSM::API.new.get_xml_doc
70 way.nodes.uniq.each do |node|
72 doc.root << node.to_xml_node(changeset_cache, user_display_name_cache)
75 doc.root << way.to_xml_node(nil, changeset_cache, user_display_name_cache)
77 render :text => doc.to_s, :content_type => "text/xml"
79 render :text => "", :status => :gone
85 ids = params['ways'].split(',').collect { |w| w.to_i }
91 doc = OSM::API.new.get_xml_doc
93 Way.find(ids).each do |way|
94 doc.root << way.to_xml_node
97 render :text => doc.to_s, :content_type => "text/xml"
99 render :nothing => true, :status => :bad_request
104 # returns all the ways which are currently using the node given in the
105 # :id parameter. note that this used to return deleted ways as well, but
106 # this seemed not to be the expected behaviour, so it was removed.
108 wayids = WayNode.find(:all,
109 :conditions => ['node_id = ?', params[:id]]
110 ).collect { |ws| ws.id[0] }.uniq
112 doc = OSM::API.new.get_xml_doc
114 Way.find(wayids).each do |way|
115 doc.root << way.to_xml_node if way.visible
118 render :text => doc.to_s, :content_type => "text/xml"