Actually showing the closest neighbours instead of a fixed number of people within...

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

diff --git a/app/controllers/swf_controller.rb b/app/controllers/swf_controller.rb
index 2200ab6525bc4865b427aaeeab2104730150ece9..2c9d64548827a35880240eff7b9628d865e34039 100644 (file)
--- a/app/controllers/swf_controller.rb
+++ b/app/controllers/swf_controller.rb
@@ -1,6 +1,6 @@
 class SwfController < ApplicationController
        session :off
-       before_filter :check_availability
+       before_filter :check_read_availability
 
 # to log:
 # RAILS_DEFAULT_LOGGER.error("Args: #{args[0]}, #{args[1]}, #{args[2]}, #{args[3]}")
@@ -86,42 +86,7 @@ class SwfController < ApplicationController
                        end
                end
                
-               # - Draw unwayed segments
-               
-               if params['unwayed']=='true'
-                       sql="SELECT cn1.latitude AS lat1,cn1.longitude AS lon1,"+
-                               "               cn2.latitude AS lat2,cn2.longitude AS lon2 "+
-                               "  FROM current_segments "+
-                               "       LEFT OUTER JOIN current_way_segments"+
-                               "       ON segment_id=current_segments.id,"+
-                               "       current_nodes AS cn1,current_nodes AS cn2"+
-                               " WHERE (cn1.longitude BETWEEN #{xmin} AND #{xmax})"+
-                               "   AND (cn1.latitude  BETWEEN #{ymin} AND #{ymax})"+
-                               "   AND segment_id IS NULL"+
-                               "   AND current_segments.visible=1"+
-                               "   AND cn1.id=node_a AND cn1.visible=1"+
-                               "   AND cn2.id=node_b AND cn2.visible=1"
-                       seglist=ActiveRecord::Base.connection.select_all sql
-                       
-                       seglist.each do |row|
-                               xs1=(long2coord(row['lon1'].to_f,baselong,masterscale)*20).floor; ys1=(lat2coord(row['lat1'].to_f,basey,masterscale)*20).floor
-                               xs2=(long2coord(row['lon2'].to_f,baselong,masterscale)*20).floor; ys2=(lat2coord(row['lat2'].to_f,basey,masterscale)*20).floor
-                               if (xs1==absx and ys1==absy)
-                                       b+=drawTo(absx,absy,xs2,ys2)
-                                       absx=xs2; absy=ys2
-                               elsif (xs2==absx and ys2==absy)
-                                       b+=drawTo(absx,absy,xs1,ys1)
-                                       absx=xs1; absy=ys1
-                               else
-                                       b+=startAndMove(xs1,ys1,'10')
-                                       b+=drawTo(xs1,ys1,xs2,ys2)
-                                       absx=xs2; absy=ys2
-                               end
-                               while b.length>80 do
-                                       r+=[b.slice!(0...80)].pack("B*")
-                               end
-                       end
-               end
+               #   (Unwayed segments removed)
        
                # - Write shape