lots of rails gpx stuff

[rails.git] / app / controllers / segment_controller.rb

diff --git a/app/controllers/segment_controller.rb b/app/controllers/segment_controller.rb
index 91b9ec7e5da084b3501d874a75e87bc1ead2f4ec..7e77609f303a2908a14c14cebcac73cf6661ab60 100644 (file)
--- a/app/controllers/segment_controller.rb
+++ b/app/controllers/segment_controller.rb
@@ -2,6 +2,7 @@ class SegmentController < ApplicationController
   require 'xml/libxml'
 
   before_filter :authorize
+  after_filter :compress_output
 
   def create
     response.headers["Content-Type"] = 'application/xml'
@@ -80,35 +81,19 @@ class SegmentController < ApplicationController
 
   end
 
-  def history
+  def segments
     response.headers["Content-Type"] = 'application/xml'
-    segment = Segment.find(params[:id])
-
-    unless segment
-      render :nothing => true, :staus => 404
-      return
+    ids = params['segments'].split(',').collect {|s| s.to_i }
+    if ids.length > 0
+      segmentlist = Segment.find(ids)
+      doc = get_xml_doc
+      segmentlist.each do |segment|
+        doc.root << segment.to_xml_node
+      end 
+      render :text => doc.to_s
+    else
+      render :nothing => true, :status => 400
     end
-
-    doc = XML::Document.new
-    doc.encoding = 'UTF-8' 
-    root = XML::Node.new 'osm'
-    root['version'] = '0.4'
-    root['generator'] = 'OpenStreetMap server'
-    doc.root = root
-
-    segment.old_segments.each do |old_segment|
-      el1 = XML::Node.new 'segment'
-      el1['id'] = old_segment.id.to_s
-      el1['from'] = old_segment.node_a.to_s
-      el1['to'] = old_segment.node_b.to_s
-      Segment.split_tags(el1, old_segment.tags)
-      el1['visible'] = old_segment.visible.to_s
-      el1['timestamp'] = old_segment.timestamp.xmlschema
-      root << el1
-    end
-
-    render :text => doc.to_s
   end
 
-
 end