new version with small Haiti-related improvements

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

diff --git a/lib/daemons/gpx_import.rb b/lib/daemons/gpx_import.rb
index c3cd9b06b414b56998a3ff9b96df418e7095b93e..e24dc1ad5347e43b141ad9f69131a7ad53a852cc 100755 (executable)
--- a/lib/daemons/gpx_import.rb
+++ b/lib/daemons/gpx_import.rb
@@ -1,19 +1,59 @@
 #!/usr/bin/env ruby
 
 #You might want to change this
-ENV["RAILS_ENV"] ||= "production"
+#ENV["RAILS_ENV"] ||= "development"
 
 require File.dirname(__FILE__) + "/../../config/environment"
 
-$running = true;
-Signal.trap("TERM") do 
-  $running = false
-end
+terminated = false
+
+logger = ActiveRecord::Base.logger
+
+while(true) do
+  ActiveRecord::Base.logger.info("GPX Import daemon wake @ #{Time.now}.")
+
+  Trace.find(:all, :conditions => "inserted = 0 and visible = 1", :order => "id").each do |trace|
+    Signal.trap("TERM") do 
+      terminated = true
+    end
+
+    begin
+      gpx = trace.import
+
+      if gpx.actual_points > 0
+        Notifier::deliver_gpx_success(trace, gpx.actual_points)
+      else
+        Notifier::deliver_gpx_failure(trace, '0 points parsed ok. Do they all have lat,lng,alt,timestamp?')
+        trace.destroy
+      end
+    rescue Exception => ex
+      logger.info ex.to_s
+      ex.backtrace.each {|l| logger.info l }
+      Notifier::deliver_gpx_failure(trace, ex.to_s + "\n" + ex.backtrace.join("\n"))
+      trace.destroy
+    end
+
+    Signal.trap("TERM", "DEFAULT")
 
-while($running) do
-  
-  # Replace this with your code
-  ActiveRecord::Base.logger << "This daemon is still running at #{Time.now}.\n"
-  
-  sleep 10
-end
\ No newline at end of file
+    exit if terminated
+  end
+
+  Trace.find(:all, :conditions => "visible = 0", :order => "id").each do |trace|
+    Signal.trap("TERM") do 
+      terminated = true
+    end
+
+    begin
+      trace.destroy
+    rescue Exception => ex
+      logger.info ex.to_s
+      ex.backtrace.each {|l| logger.info l }
+    end
+
+    Signal.trap("TERM", "DEFAULT")
+
+    exit if terminated
+  end
+
+  sleep 5.minutes.value
+end