154 lines
5.4 KiB
Ruby
Executable File
154 lines
5.4 KiB
Ruby
Executable File
# Set encoding to utf-8
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# encoding: UTF-8
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#
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# BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
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#
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# Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
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#
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# This program is free software; you can redistribute it and/or modify it under the
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# terms of the GNU Lesser General Public License as published by the Free Software
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# Foundation; either version 3.0 of the License, or (at your option) any later
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# version.
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#
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# BigBlueButton is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License along
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# with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
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#
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performance_start = Time.now
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require '../../core/lib/recordandplayback'
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require 'rubygems'
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require 'optimist'
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require 'yaml'
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require 'builder'
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require 'fastimage' # require fastimage to get the image size of the slides (gem install fastimage)
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# This script lives in scripts/archive/steps while properties.yaml lives in scripts/
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bbb_props = YAML::load(File.open('../../core/scripts/bigbluebutton.yml'))
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podcast_props = YAML::load(File.open('podcast.yml'))
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opts = Optimist::options do
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opt :meeting_id, "Meeting id to archive", :default => '58f4a6b3-cd07-444d-8564-59116cb53974', :type => String
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end
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meeting_id = opts[:meeting_id]
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puts meeting_id
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match = /(.*)-(.*)/.match meeting_id
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meeting_id = match[1]
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playback = match[2]
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puts meeting_id
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puts playback
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begin
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if (playback == "podcast")
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log_dir = bbb_props['log_dir']
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logger = Logger.new("#{log_dir}/podcast/publish-#{meeting_id}.log", 'daily' )
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BigBlueButton.logger = logger
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recording_dir = bbb_props['recording_dir']
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raw_archive_dir = "#{recording_dir}/raw/#{meeting_id}"
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process_dir = "#{recording_dir}/process/podcast/#{meeting_id}"
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publish_dir = podcast_props['publish_dir']
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playback_protocol = bbb_props['playback_protocol']
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playback_host = bbb_props['playback_host']
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target_dir = "#{recording_dir}/publish/podcast/#{meeting_id}"
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if not FileTest.directory?(target_dir)
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BigBlueButton.logger.info("Making dir target_dir")
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FileUtils.mkdir_p target_dir
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BigBlueButton.logger.info("copying: #{process_dir}/audio.ogg to -> #{target_dir}")
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FileUtils.cp("#{process_dir}/audio.ogg", target_dir)
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@doc = Nokogiri::XML(File.open("#{raw_archive_dir}/events.xml"))
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recording_time = BigBlueButton::Events.get_recording_length(@doc)
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BigBlueButton.logger.info("Creating metadata.xml")
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#### INSTEAD OF CREATING THE WHOLE metadata.xml FILE AGAIN, ONLY ADD <playback>
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# Copy metadata.xml from process_dir
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FileUtils.cp("#{process_dir}/metadata.xml", target_dir)
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BigBlueButton.logger.info("Copied metadata.xml file")
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# Update state and add playback to metadata.xml
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## Load metadata.xml
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metadata = Nokogiri::XML(File.open("#{target_dir}/metadata.xml"))
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## Update state
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recording = metadata.root
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state = recording.at_xpath("state")
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state.content = "published"
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published = recording.at_xpath("published")
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published.content = "true"
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## Remove empty playback
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metadata.search('//recording/playback').each do |playback|
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playback.remove
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end
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## Add the actual playback
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metadata_with_playback = Nokogiri::XML::Builder.with(metadata.at('recording')) do |xml|
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xml.playback {
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xml.format("podcast")
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xml.link("#{playback_protocol}://#{playback_host}/podcast/#{meeting_id}/audio.ogg")
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xml.duration("#{recording_time}")
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}
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end
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## Write the new metadata.xml
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metadata_file = File.new("#{target_dir}/metadata.xml","w")
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metadata = Nokogiri::XML(metadata.to_xml) { |x| x.noblanks }
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metadata_file.write(metadata.root)
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metadata_file.close
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BigBlueButton.logger.info("Added playback to metadata.xml")
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# Now publish this recording files by copying them into the publish folder.
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if not FileTest.directory?(publish_dir)
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FileUtils.mkdir_p publish_dir
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end
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# Get raw size of recording files
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raw_dir = "#{recording_dir}/raw/#{meeting_id}"
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# After all the processing we'll add the published format and raw sizes to the metadata file
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BigBlueButton.add_raw_size_to_metadata(target_dir, raw_dir)
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BigBlueButton.add_playback_size_to_metadata(target_dir)
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FileUtils.cp_r(target_dir, publish_dir) # Copy all the files.
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BigBlueButton.logger.info("Finished publishing script podcast.rb successfully.")
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BigBlueButton.logger.info("Removing processed files.")
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FileUtils.rm_r(process_dir)
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BigBlueButton.logger.info("Removing published files.")
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FileUtils.rm_r(target_dir)
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publish_done = File.new("#{recording_dir}/status/published/#{meeting_id}-podcast.done", "w")
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publish_done.write("Published #{meeting_id}")
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publish_done.close
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else
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BigBlueButton.logger.info("#{target_dir} is already there")
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end
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end
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rescue Exception => e
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BigBlueButton.logger.error(e.message)
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e.backtrace.each do |traceline|
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BigBlueButton.logger.error(traceline)
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end
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publish_done = File.new("#{recording_dir}/status/published/#{meeting_id}-podcast.fail", "w")
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publish_done.write("Failed Publishing #{meeting_id}")
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publish_done.close
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exit 1
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end
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