Merge remote-tracking branch 'upstream/pull/2881'

[rails.git] / app / controllers / api / ways_controller.rb

diff --git a/app/controllers/api/ways_controller.rb b/app/controllers/api/ways_controller.rb
index 5e3e5e11ab1d511dea0882b5c455fa59c520f25b..a0feabff3a82a504b9a31f5dfd397601e99d8e27 100644 (file)
--- a/app/controllers/api/ways_controller.rb
+++ b/app/controllers/api/ways_controller.rb
@@ -11,6 +11,8 @@ module Api
     before_action :check_api_readable, :except => [:create, :update, :delete]
     around_action :api_call_handle_error, :api_call_timeout
 
+    before_action :set_request_formats, :except => [:create, :update, :delete]
+
     def create
       assert_method :put
 
@@ -22,12 +24,16 @@ module Api
     end
 
     def show
-      way = Way.find(params[:id])
+      @way = Way.find(params[:id])
 
-      response.last_modified = way.timestamp
+      response.last_modified = @way.timestamp
 
-      if way.visible
-        render :xml => way.to_xml.to_s
+      if @way.visible
+        # Render the result
+        respond_to do |format|
+          format.xml
+          format.json
+        end
       else
         head :gone
       end
@@ -37,9 +43,7 @@ module Api
       way = Way.find(params[:id])
       new_way = Way.from_xml(request.raw_post)
 
-      unless new_way && new_way.id == way.id
-        raise OSM::APIBadUserInput, "The id in the url (#{way.id}) is not the same as provided in the xml (#{new_way.id})"
-      end
+      raise OSM::APIBadUserInput, "The id in the url (#{way.id}) is not the same as provided in the xml (#{new_way.id})" unless new_way && new_way.id == way.id
 
       way.update_from(new_way, current_user)
       render :plain => way.version.to_s
@@ -59,44 +63,44 @@ module Api
     end
 
     def full
-      way = Way.includes(:nodes => :node_tags).find(params[:id])
+      @way = Way.includes(:nodes => :node_tags).find(params[:id])
 
-      if way.visible
+      if @way.visible
         visible_nodes = {}
-        changeset_cache = {}
-        user_display_name_cache = {}
 
-        doc = OSM::API.new.get_xml_doc
-        way.nodes.uniq.each do |node|
+        @nodes = []
+
+        @way.nodes.uniq.each do |node|
           if node.visible
-            doc.root << node.to_xml_node(changeset_cache, user_display_name_cache)
+            @nodes << node
             visible_nodes[node.id] = node
           end
         end
-        doc.root << way.to_xml_node(visible_nodes, changeset_cache, user_display_name_cache)
 
-        render :xml => doc.to_s
+        # Render the result
+        respond_to do |format|
+          format.xml
+          format.json
+        end
       else
         head :gone
       end
     end
 
     def index
-      unless params["ways"]
-        raise OSM::APIBadUserInput, "The parameter ways is required, and must be of the form ways=id[,id[,id...]]"
-      end
+      raise OSM::APIBadUserInput, "The parameter ways is required, and must be of the form ways=id[,id[,id...]]" unless params["ways"]
 
       ids = params["ways"].split(",").collect(&:to_i)
 
       raise OSM::APIBadUserInput, "No ways were given to search for" if ids.empty?
 
-      doc = OSM::API.new.get_xml_doc
+      @ways = Way.find(ids)
 
-      Way.find(ids).each do |way|
-        doc.root << way.to_xml_node
+      # Render the result
+      respond_to do |format|
+        format.xml
+        format.json
       end
-
-      render :xml => doc.to_s
     end
 
     ##
@@ -106,13 +110,13 @@ module Api
     def ways_for_node
       wayids = WayNode.where(:node_id => params[:id]).collect { |ws| ws.id[0] }.uniq
 
-      doc = OSM::API.new.get_xml_doc
+      @ways = Way.where(:id => wayids, :visible => true)
 
-      Way.find(wayids).each do |way|
-        doc.root << way.to_xml_node if way.visible
+      # Render the result
+      respond_to do |format|
+        format.xml
+        format.json
       end
-
-      render :xml => doc.to_s
     end
   end
 end