Merge branch 'master' into convert_roundabout_exits

[rails.git] / app / models / tracepoint.rb

diff --git a/app/models/tracepoint.rb b/app/models/tracepoint.rb
index 9de8dc548a04ece9a2b5642cbe8feb685fab2bab..445688c5554389e66aa90b6e77fb8dca6b354c67 100644 (file)
--- a/app/models/tracepoint.rb
+++ b/app/models/tracepoint.rb
@@ -1,9 +1,42 @@
+# == Schema Information
+#
+# Table name: gps_points
+#
+#  altitude  :float
+#  trackid   :integer          not null
+#  latitude  :integer          not null
+#  longitude :integer          not null
+#  gpx_id    :integer          not null
+#  timestamp :datetime
+#  tile      :integer
+#
+# Indexes
+#
+#  points_gpxid_idx  (gpx_id)
+#  points_tile_idx   (tile)
+#
+# Foreign Keys
+#
+#  gps_points_gpx_id_fkey  (gpx_id => gpx_files.id)
+#
+
 class Tracepoint < ActiveRecord::Base
-  set_table_name 'gps_points'
+  include GeoRecord
+
+  self.table_name = "gps_points"
+
+  validates :trackid, :numericality => { :only_integer => true }
+  validates :latitude, :longitude, :numericality => { :only_integer => true }
+  validates :trace, :associated => true
+  validates :timestamp, :presence => true
 
-  validates_numericality_of :latitude
-  validates_numericality_of :longitude
+  belongs_to :trace, :foreign_key => "gpx_id"
 
-  belongs_to :user
-  belongs_to :trace, :foreign_key => 'gpx_id'
+  def to_xml_node(print_timestamp = false)
+    el1 = XML::Node.new "trkpt"
+    el1["lat"] = lat.to_s
+    el1["lon"] = lon.to_s
+    el1 << (XML::Node.new("time") << timestamp.xmlschema) if print_timestamp
+    el1
+  end
 end