Delete the 'slides' processing scripts
The slides processing scripts have never been updated for 0.9.0 events, and probably never will be. They're still using older video/audio processing apis that have poor sync, too. Just remove them. The playback support files will still be installed, to allow recordings from old BigBlueButton servers to be copied to a 0.9.0 server.
This commit is contained in:
Calvin Walton
parent
4e6208b0cd
commit
3e8019f5a0
@ -1,94 +0,0 @@
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# 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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require '../../core/lib/recordandplayback'
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require 'rubygems'
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require 'trollop'
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require 'yaml'
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opts = Trollop::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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# This script lives in scripts/archive/steps while properties.yaml lives in scripts/
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props = YAML::load(File.open('../../core/scripts/bigbluebutton.yml'))
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recording_dir = props['recording_dir']
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raw_archive_dir = "#{recording_dir}/raw/#{meeting_id}"
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target_dir = "#{recording_dir}/process/slides/#{meeting_id}"
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if not FileTest.directory?(target_dir)
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FileUtils.mkdir_p "/var/log/bigbluebutton/slides"
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logger = Logger.new("/var/log/bigbluebutton/slides/process-#{meeting_id}.log", 'daily' )
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BigBlueButton.logger = logger
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FileUtils.mkdir_p target_dir
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# Create a copy of the raw archives
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temp_dir = "#{target_dir}/temp"
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FileUtils.mkdir_p temp_dir
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FileUtils.cp_r(raw_archive_dir, temp_dir)
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BigBlueButton::AudioProcessor.process("#{temp_dir}/#{meeting_id}", "#{target_dir}/audio.ogg")
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events_xml = "#{temp_dir}/#{meeting_id}/events.xml"
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FileUtils.cp(events_xml, target_dir)
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presentation_dir = "#{temp_dir}/#{meeting_id}/presentation"
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presentations = BigBlueButton::Presentation.get_presentations(events_xml)
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processed_pres_dir = "#{target_dir}/presentation"
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FileUtils.mkdir_p processed_pres_dir
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presentations.each do |pres|
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pres_dir = "#{presentation_dir}/#{pres}"
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num_pages = BigBlueButton::Presentation.get_number_of_pages_for(pres_dir)
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pres_pdf = "#{pres_dir}/#{pres}.pdf"
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target_pres_dir = "#{processed_pres_dir}/#{pres}"
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FileUtils.mkdir_p target_pres_dir
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FileUtils.mkdir_p "#{target_pres_dir}/textfiles"
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images=Dir.glob("#{pres_dir}/#{pres}.{jpg,png,gif}")
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if images.empty?
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1.upto(num_pages) do |page|
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pdf_page = "#{pres_dir}/slide-#{page}.pdf"
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BigBlueButton::Presentation.extract_page_from_pdf(page, pres_pdf, pdf_page)
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BigBlueButton::Presentation.convert_pdf_to_png(pdf_page, "#{target_pres_dir}/slide-#{page}.png")
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if File.exist?("#{pres_dir}/textfiles/slide-#{page}.txt") then
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FileUtils.cp("#{pres_dir}/textfiles/slide-#{page}.txt", "#{target_pres_dir}/textfiles")
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end
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end
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else
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ext = File.extname("#{images[0]}")
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BigBlueButton::Presentation.convert_image_to_png(images[0],"#{target_pres_dir}/slide-1.png")
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end
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end
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process_done = File.new("#{recording_dir}/status/processed/#{meeting_id}-slides.done", "w")
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process_done.write("Processed #{meeting_id}")
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process_done.close
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#else
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# BigBlueButton.logger.debug("Skipping #{meeting_id} as it has already been processed.")
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end
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@ -1,162 +0,0 @@
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# 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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require '../../core/lib/recordandplayback'
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require 'rubygems'
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require 'trollop'
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require 'yaml'
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require 'builder'
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opts = Trollop::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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if (playback == "slides")
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logger = Logger.new("/var/log/bigbluebutton/slides/publish-#{meeting_id}.log", 'daily' )
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BigBlueButton.logger = logger
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BigBlueButton.logger.info("Publishing #{meeting_id}")
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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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simple_props = YAML::load(File.open('slides.yml'))
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recording_dir = bbb_props['recording_dir']
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process_dir = "#{recording_dir}/process/slides/#{meeting_id}"
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publish_dir = simple_props['publish_dir']
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playback_host = bbb_props['playback_host']
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target_dir = "#{recording_dir}/publish/slides/#{meeting_id}"
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if not FileTest.directory?(target_dir)
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FileUtils.mkdir_p target_dir
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package_dir = "#{target_dir}/#{meeting_id}"
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FileUtils.mkdir_p package_dir
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audio_dir = "#{package_dir}/audio"
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FileUtils.mkdir_p audio_dir
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FileUtils.cp("#{process_dir}/audio.ogg", audio_dir)
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FileUtils.cp("#{process_dir}/temp/#{meeting_id}/audio/recording.wav", audio_dir)
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FileUtils.cp("#{process_dir}/events.xml", package_dir)
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FileUtils.cp_r("#{process_dir}/presentation", package_dir)
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processing_time = File.read("#{$process_dir}/processing_time")
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BigBlueButton.logger.info("Creating metadata.xml")
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# Create metadata.xml
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b = Builder::XmlMarkup.new(:indent => 2)
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metaxml = b.recording {
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b.id(meeting_id)
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b.state("available")
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b.published(true)
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# Date Format for recordings: Thu Mar 04 14:05:56 UTC 2010
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b.start_time(BigBlueButton::Events.first_event_timestamp("#{process_dir}/events.xml"))
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b.end_time(BigBlueButton::Events.last_event_timestamp("#{process_dir}/events.xml"))
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b.playback {
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b.format("slides")
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b.link("http://#{playback_host}/playback/slides/playback.html?meetingId=#{meeting_id}")
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b.processing_time("#{processing_time}")
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}
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b.meta {
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BigBlueButton::Events.get_meeting_metadata("#{process_dir}/events.xml").each { |k,v| b.method_missing(k,v) }
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}
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}
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metadata_xml = File.new("#{package_dir}/metadata.xml","w")
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metadata_xml.write(metaxml)
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metadata_xml.close
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BigBlueButton.logger.info("Generating xml for slides and chat")
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#Create slides.xml
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#presentation_url = "http://" + playback_host + "/slides/" + meeting_id + "/presentation"
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presentation_url = "/slides/" + meeting_id + "/presentation"
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@doc = Nokogiri::XML(File.open("#{process_dir}/events.xml"))
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meeting_start = @doc.xpath("//event[@eventname='ParticipantJoinEvent']")[0]['timestamp']
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meeting_end = @doc.xpath("//event[@eventname='EndAndKickAllEvent']").last()['timestamp']
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first_presentation_start_node = @doc.xpath("//event[@eventname='SharePresentationEvent']")
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first_presentation_start = meeting_end
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if not first_presentation_start_node.empty?
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first_presentation_start = first_presentation_start_node[0]['timestamp']
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end
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first_slide_start = (first_presentation_start.to_i - meeting_start.to_i) / 1000
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slides_events = @doc.xpath("//event[@eventname='GotoSlideEvent' or @eventname='SharePresentationEvent']")
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chat_events = @doc.xpath("//event[@eventname='PublicChatEvent']")
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presentation_name = ""
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#Create slides.xml and chat.
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slides_doc = Nokogiri::XML::Builder.new do |xml|
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xml.popcorn {
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xml.timeline {
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xml.altimage(:in => 0, :out => first_slide_start, :src => "logo.png", :target => "slide", :width => 200, :width => 200 )
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slides_events.each do |node|
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eventname = node['eventname']
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if eventname == "SharePresentationEvent"
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presentation_name = node.xpath(".//presentationName")[0].text()
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else
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slide_timestamp = node['timestamp']
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slide_start = (slide_timestamp.to_i - meeting_start.to_i) / 1000
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slide_number = node.xpath(".//slide")[0].text()
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slide_src = "#{presentation_url}/#{presentation_name}/slide-#{slide_number.to_i + 1}.png"
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slide_alt = "#{presentation_url}/#{presentation_name}/textfiles/slide-#{slide_number.to_i + 1}.txt"
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#The txt files don't seem to appear in time for this script to attach the contents to slide_alt
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#if FileTest.exist?("#{presentation_url}/#{presentation_name}/textfiles/slide-#{slide_number.to_i + 1}.txt")
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# slide_alt = File.open("#{presentation_url}/#{presentation_name}/textfiles/slide-#{slide_number.to_i + 1}.txt", 'r') { |f| f.read }
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#end
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current_index = slides_events.index(node)
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if( current_index + 1 < slides_events.length)
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slide_end = ( slides_events[current_index + 1]['timestamp'].to_i - meeting_start.to_i ) / 1000
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else
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slide_end = ( meeting_end.to_i - meeting_start.to_i ) / 1000
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end
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xml.altimage(:in => slide_start, :out => slide_end, :src => slide_src, :alt => slide_alt, :target => "slide", :width => 200, :width => 200 )
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puts "#{slide_src} : #{slide_start} -> #{slide_end}"
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end
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end
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}
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chat_events.each do |node|
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chat_timestamp = node['timestamp']
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chat_sender = node.xpath(".//sender")[0].text()
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chat_message = BigBlueButton::Events.linkify(node.xpath(".//message")[0].text())
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chat_start = (chat_timestamp.to_i - meeting_start.to_i) / 1000
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xml.chattimeline(:in => chat_start, :direction => "down", :name => chat_sender, :message => chat_message, :target => "chat" )
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end
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}
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end
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File.open("#{package_dir}/slides.xml", 'w') { |f| f.puts slides_doc.to_xml }
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BigBlueButton.logger.info("Publishing slides")
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# Now publish this recording
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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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FileUtils.cp_r(package_dir, publish_dir)
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end
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end
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publish_dir: /var/bigbluebutton/published/slides
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