#!/usr/bin/env ruby
#You might want to change this
-ENV["RAILS_ENV"] ||= "development"
+#ENV["RAILS_ENV"] ||= "development"
require File.dirname(__FILE__) + "/../../config/environment"
logger = ActiveRecord::Base.logger
while($running) do
-
+
ActiveRecord::Base.logger.info("GPX Import daemon wake @ #{Time.now}.")
traces = Trace.find(:all, :conditions => ['inserted = ?', false])
traces.each do |trace|
begin
- logger.info("GPX Import importing #{trace.name} from #{trace.user.email}")
+ logger.info("GPX Import importing #{trace.name} (#{trace.id}) from #{trace.user.email}")
- gzipped = `file -b /tmp/#{trace.id}.gpx`.chomp =~/^gzip/
+ # TODO *nix specific, could do to work on windows... would be functionally inferior though - check for '.gz'
+ filetype = `file -b /home/osm/gpx/#{trace.id}.gpx`.chomp
+ gzipped = filetype =~ /^gzip/
+ zipped = filetype =~ /^Zip/
if gzipped
logger.info("gzipped")
+ filename = "/tmp/#{rand}"
+ system("gunzip -c /home/osm/gpx/#{trace.id}.gpx > #{filename}")
+ elsif zipped
+ logger.info("zipped")
+ filename = "/tmp/#{rand}"
+ system("unzip -p /home/osm/gpx/#{trace.id}.gpx > #{filename}")
else
logger.info("not gzipped")
+ filename = "/home/osm/gpx/#{trace.id}.gpx"
end
- gpx = OSM::GPXImporter.new("/tmp/#{trace.id}.gpx")
+
+ gpx = OSM::GPXImporter.new(filename)
f_lat = 0
- l_lon = 0
+ f_lon = 0
first = true
gpx.points do |point|
end
tp = Tracepoint.new
- tp.latitude = point['latitude']
- tp.longitude = point['longitude']
- tp.altitude = point['altitude']
+ tp.lat = point['latitude'].to_f
+ tp.lng = point['longitude'].to_f
+ tp.altitude = point['altitude'].to_f
tp.user_id = trace.user.id
tp.gpx_id = trace.id
- tp.trackid = point['segment']
+ tp.trackid = point['segment'].to_i
tp.save!
end
max_lon = Tracepoint.maximum('longitude', :conditions => ['gpx_id = ?', trace.id])
min_lon = Tracepoint.minimum('longitude', :conditions => ['gpx_id = ?', trace.id])
+ max_lat = max_lat.to_f / 1000000
+ min_lat = min_lat.to_f / 1000000
+ max_lon = max_lon.to_f / 1000000
+ min_lon = min_lon.to_f / 1000000
+
trace.latitude = f_lat
- trace.longitude = f_lat
+ trace.longitude = f_lon
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
+
+ if gzipped || zipped
+ FileUtils.rm_f(filename)
+ end
+
+ logger.info "done trace #{trace.id}"
Notifier::deliver_gpx_success(trace, gpx.possible_points)
else
- #trace.destroy
+ FileUtils.rm_f("/home/osm/gpx/#{trace.id}.gpx", filename)
+ 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 + ex.backtrace.join("\n") )
+ logger.info ex
+ ex.backtrace.each {|l| logger.info l }
+ FileUtils.rm_f("/home/osm/gpx/#{trace.id}.gpx", filename)
+ trace.destroy
+ Notifier::deliver_gpx_failure(trace, ex.to_s + ex.backtrace.join("\n") )
end
end
end
+
+ Trace.find(:all, :conditions => ['inserted = ?', false]).each do |trace|
+ FileUtils.rm_f("/home/osm/gpx/#{trace.id}.gpx")
+ trace.destroy
+ end
+ exit
sleep 15.minutes
end