Do not process for Matterhorn if webcam, audio, or desktop are not av…

…ailable to be processed.
shaja · May 4, 2012 · df41ce8 · df41ce8
1 parent 5ca7a51
commit df41ce8
Showing 1 changed file with 42 additions and 34 deletions.
diff --git a/record-and-playback/matterhorn/scripts/process/matterhorn.rb b/record-and-playback/matterhorn/scripts/process/matterhorn.rb
@@ -12,47 +12,55 @@
 
 meeting_id = opts[:meeting_id]
 
+#Matterhorn process log file
 logger = Logger.new("/var/log/bigbluebutton/matterhorn/process-#{meeting_id}.log", 'daily' )
 BigBlueButton.logger = logger
 
 # This script lives in scripts/archive/steps while bigbluebutton.yml lives in scripts/
 props = YAML::load(File.open('../../core/scripts/bigbluebutton.yml'))
 
 recording_dir = props['recording_dir']
+raw_archive_dir = "#{recording_dir}/raw/#{meeting_id}"
 target_dir = "#{recording_dir}/process/matterhorn/#{meeting_id}"
 
-if not FileTest.directory?(target_dir)
-  raw_archive_dir = "#{recording_dir}/raw/#{meeting_id}"
-  FileUtils.mkdir_p target_dir
-
-  # Create a copy of the raw archives
-  temp_dir = "#{target_dir}/temp"
-  FileUtils.mkdir_p temp_dir
-  FileUtils.cp_r(raw_archive_dir, temp_dir)
-
-  # Process webcam recording
-  BigBlueButton.process_webcam(target_dir, temp_dir, meeting_id)
-
-  # Process desktop sharing
-  BigBlueButton.process_deskstop_sharing(target_dir, temp_dir, meeting_id)
-
-  BigBlueButton::MatterhornProcessor.create_manifest_xml("#{target_dir}/muxed-audio-webcam.flv", "#{target_dir}/deskshare.flv", "#{target_dir}/manifest.xml")
-
-  metadata = BigBlueButton::Events.get_meeting_metadata("#{temp_dir}/#{meeting_id}/events.xml")
-
-  BigBlueButton::MatterhornProcessor.create_dublincore_xml("#{target_dir}/dublincore.xml",
-                                                            {:title => metadata[:title.to_s],
-                                                                :subject => metadata[:subject.to_s],
-                                                                :description => metadata[:description.to_s],
-                                                                :creator => metadata[:creator.to_s],
-                                                                :contributor => metadata[:contributor.to_s],
-                                                                :language => metadata[:language.to_s],
-                                                                :identifier => metadata[:identifier.to_s]})
-  process_done = File.new("#{recording_dir}/status/processed/#{meeting_id}-matterhorn.done", "w")
-  process_done.write("Processed #{meeting_id}")
-  process_done.close
-#else
-#  BigBlueButton.logger.debug("Skipping #{meeting_id} as it has already been processed.")
+if not FileTest.directory?(target_dir)	  
+	FileUtils.mkdir_p target_dir
+
+	#Verify media absence before trying to process
+	media_absence = Hash.new
+	media_absence["audio"] = !Dir["#{raw_archive_dir}/audio/*"].empty?
+	media_absence["video"] = !Dir["#{raw_archive_dir}/video/*"].empty?
+	media_absence["deskshare"] = !Dir["#{raw_archive_dir}/deskshare/*"].empty?
+
+	if not media_absence.values.join("_").include? "false"
+		  # Create a copy of the raw archives
+		  temp_dir = "#{target_dir}/temp"
+		  FileUtils.mkdir_p temp_dir
+		  FileUtils.cp_r(raw_archive_dir, temp_dir)
+
+		  # Process webcam recording
+		  BigBlueButton.process_webcam(target_dir, temp_dir, meeting_id)
+
+		  # Process desktop sharing
+		  BigBlueButton.process_deskstop_sharing(target_dir, temp_dir, meeting_id)
+
+		  #Create xml files with metadata
+		  BigBlueButton::MatterhornProcessor.create_manifest_xml("#{target_dir}/muxed-audio-webcam.flv", "#{target_dir}/deskshare.flv", "#{target_dir}/manifest.xml")
+
+		  metadata = BigBlueButton::Events.get_meeting_metadata("#{temp_dir}/#{meeting_id}/events.xml")
+
+		  dublincore_data = { 	:title => metadata[:title.to_s], 
+					:subject => metadata[:subject.to_s],
+					:description => metadata[:description.to_s],
+					:creator => metadata[:creator.to_s],
+					:contributor => metadata[:contributor.to_s],
+					:language => metadata[:language.to_s],
+					:identifier => metadata[:identifier.to_s]
+					}                                                                                                                                             
+		  BigBlueButton::MatterhornProcessor.create_dublincore_xml("#{target_dir}/dublincore.xml", dublincore_data)
+	else
+		logger.error "Failed Matterhorn process for meeting  #{meeting_id}. Absence of media #{media_absence.to_s}"
+	end
+
 end
-
-
+