d07277efba
* traces - added some routes, replicated data access / pagination, but presentation and pending file control not complete * edit - setup so that applet can be loaded + token authorisation enabled * API - tests out ok against applet, but had to change segment-node associations * misc - gems version required upgraded to 1.2.3 (latest stable rails version), changed some find_first to find(:first... calls
83 lines
2.5 KiB
Ruby
Executable file
83 lines
2.5 KiB
Ruby
Executable file
#!/usr/bin/env ruby
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#You might want to change this
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ENV["RAILS_ENV"] ||= "development"
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require File.dirname(__FILE__) + "/../../config/environment"
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$running = true;
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Signal.trap("TERM") do
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$running = false
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end
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logger = ActiveRecord::Base.logger
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while($running) do
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ActiveRecord::Base.logger.info("GPX Import daemon wake @ #{Time.now}.")
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traces = Trace.find(:all, :conditions => ['inserted = ?', false])
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if traces and traces.length > 0
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traces.each do |trace|
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begin
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logger.info("GPX Import importing #{trace.name} from #{trace.user.email}")
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# TODO *nix specific, could do to work on windows... would be functionally inferior though - check for '.gz'
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gzipped = `file -b /tmp/#{trace.id}.gpx`.chomp =~/^gzip/
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if gzipped
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logger.info("gzipped")
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else
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logger.info("not gzipped")
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end
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gpx = OSM::GPXImporter.new("/tmp/#{trace.id}.gpx")
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f_lat = 0
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l_lon = 0
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first = true
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gpx.points do |point|
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if first
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f_lat = point['latitude']
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f_lon = point['longitude']
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end
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tp = Tracepoint.new
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tp.latitude = point['latitude']
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tp.longitude = point['longitude']
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tp.altitude = point['altitude']
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tp.user_id = trace.user.id
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tp.gpx_id = trace.id
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tp.trackid = point['segment']
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tp.save!
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end
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if gpx.actual_points > 0
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max_lat = Tracepoint.maximum('latitude', :conditions => ['gpx_id = ?', trace.id])
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min_lat = Tracepoint.minimum('latitude', :conditions => ['gpx_id = ?', trace.id])
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max_lon = Tracepoint.maximum('longitude', :conditions => ['gpx_id = ?', trace.id])
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min_lon = Tracepoint.minimum('longitude', :conditions => ['gpx_id = ?', trace.id])
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trace.latitude = f_lat
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trace.longitude = f_lat
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trace.large_picture = gpx.get_picture(min_lat, min_lon, max_lat, max_lon, gpx.actual_points)
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trace.icon_picture = gpx.get_icon(min_lat, min_lon, max_lat, max_lon)
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trace.size = gpx.actual_points
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trace.inserted = true
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trace.save
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Notifier::deliver_gpx_success(trace, gpx.possible_points)
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else
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#trace.destroy
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Notifier::deliver_gpx_failure(trace, '0 points parsed ok. Do they all have lat,lng,alt,timestamp?')
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end
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rescue Exception => ex
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#trace.destroy
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Notifier::deliver_gpx_failure(trace, ex.to_s + ex.backtrace.join("\n") )
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end
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end
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end
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sleep 15.minutes
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end
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