various gpx rails things

[rails.git] / lib / daemons / gpx_import.rb

diff --git a/lib/daemons/gpx_import.rb b/lib/daemons/gpx_import.rb
index 1fc60858a3cebb423fa0aca1f2dc5ebd7e7576f4..427edd121db40741d5f434b5078e2464dc720972 100755 (executable)
--- a/lib/daemons/gpx_import.rb
+++ b/lib/daemons/gpx_import.rb
@@ -33,22 +33,48 @@ while($running) do
         end
         gpx = OSM::GPXImporter.new("/tmp/#{trace.id}.gpx")
 
+        f_lat = 0
+        l_lon = 0
+        first = true
+
         gpx.points do |point|
+          if first
+            f_lat = point['latitude']
+            f_lon = point['longitude']
+          end
+
           tp = Tracepoint.new
           tp.latitude = point['latitude']
-          tp.latitude = point['longitude']
+          tp.longitude = point['longitude']
           tp.altitude = point['altitude']
           tp.user_id = trace.user.id
           tp.gpx_id = trace.id
           tp.trackid = point['segment']
-        end 
-        trace.size = gpx.actual_points
-        trace.inserted = true
-        trace.save
-        Notifier::deliver_gpx_success(trace, gpx.possible_points)
+          tp.save!
+        end
+
+        if gpx.actual_points > 0
+          max_lat = Tracepoint.maximum('latitude', :conditions => ['gpx_id = ?', trace.id])
+          min_lat = Tracepoint.minimum('latitude', :conditions => ['gpx_id = ?', trace.id])
+          max_lon = Tracepoint.maximum('longitude', :conditions => ['gpx_id = ?', trace.id])
+          min_lon = Tracepoint.minimum('longitude', :conditions => ['gpx_id = ?', trace.id])
+
+          trace.latitude = f_lat
+          trace.longitude = f_lat
+          trace.large_picture = gpx.get_picture(min_lat, min_lon, max_lat, max_lon, gpx.actual_points)
+          trace.icon_picture = gpx.get_icon(min_lat, min_lon, max_lat, max_lon)
+          trace.size = gpx.actual_points
+          trace.inserted = true
+          trace.save
+          Notifier::deliver_gpx_success(trace, gpx.possible_points)
+        else
+          #trace.destroy
+          Notifier::deliver_gpx_failure(trace, '0 points parsed ok. Do they all have lat,lng,alt,timestamp?')
+        end
+
       rescue Exception => ex
-        trace.destroy
-        Notifier::deliver_gpx_failure(trace, ex.to_s)
+        #trace.destroy
+        Notifier::deliver_gpx_failure(trace, ex.to_s + ex.backtrace.join("\n") )
       end
     end
   end