- extract metadata from events.xml and generate index.html in publish dir for simple playback

record-and-playback/core/lib/recordandplayback/generators/events.rb

@@ -3,6 +3,18 @@ require 'nokogiri'
 
 module BigBlueButton
   module Events
+  
+    def self.get_meeting_metadata(events_xml)
+      doc = Nokogiri::XML(File.open(events_xml))
+      metadata = {}
+      doc.xpath("//metadata").each do |e| 
+        e.keys.each do |k| 
+          metadata[k] = e.attribute(k)
+        end
+      end  
+      metadata
+    end
+    
     # Get the timestamp of the first event.
     def self.first_event_timestamp(events_xml)
       doc = Nokogiri::XML(File.open(events_xml))

record-and-playback/core/resources/raw/974a4b8c-5bf7-4382-b4cd-eb26af7dfcc2/events.xml

@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <recording meeting_id="974a4b8c-5bf7-4382-b4cd-eb26af7dfcc2">
-  <metadata>
-    <title>Business Ecosystem</title>
-    <subject>TTMG 5001</subject>
-    <description>How to manage your product's ecosystem</description>
-    <creator>Richard Alam</creator>
-    <contributor>Popen3</contributor>
-    <language>en-US</language>
-    <identifier>ttmg-5001-2</identifier>
-  </metadata>
+  <metadata
+    title="Business Ecosystem"
+    subject="TTMG 5001"
+    description="How to manage your product's ecosystem"
+    creator="Richard Alam"
+    contributor="Popen3"
+    language="en-US"
+    identifier="ttmg-5001-2"
+  />
   <event timestamp="1305560822952" module="PARTICIPANT" eventname="ParticipantJoinEvent">
     <role>MODERATOR</role>
     <userId>11</userId>

record-and-playback/core/resources/raw/metadata.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<recording meeting_id="974a4b8c-5bf7-4382-b4cd-eb26af7dfcc2">
+  <metadata
+    title="Business Ecosystem"
+    subject="TTMG 5001"
+    description="How to manage your product's ecosystem"
+    creator="Richard Alam"
+    contributor="Popen3"
+    language="en-US"
+    identifier="ttmg-5001-2"
+  />
+</recording>

record-and-playback/core/spec/recordandplayback/events_spec.rb

@@ -0,0 +1,16 @@
+require 'spec_helper'
+require 'redis'
+
+module BigBlueButton
+  describe Events do       
+    context "#success" do
+      it "should extract the meeting metadata" do               
+        dir = "resources/raw"
+        events_xml = "#{dir}/metadata.xml"
+        metadata = BigBlueButton::Events.get_meeting_metadata(events_xml)
+        puts metadata
+        puts metadata['title']
+      end
+    end
+  end
+end

record-and-playback/matterhorn/scripts/publish/matterhorn.rb

@@ -34,15 +34,12 @@ FileUtils.cp("#{process_dir}/deskshare.flv", target_dir)
 FileUtils.cp("#{process_dir}/manifest.xml", target_dir)
 FileUtils.cp("#{process_dir}/dublincore.xml", target_dir)
 
-puts Dir.pwd
 Dir.chdir(target_dir) do
-  puts Dir.pwd
   BigBlueButton::MatterhornProcessor.zip_artifacts("muxed-audio-webcam.flv", "deskshare.flv", "dublincore.xml", "manifest.xml", "#{meeting_id}.zip")
 end
-puts Dir.pwd
 
-cmd = "scp -i #{scp_key} #{target_dir}/#{meeting_id}.zip #{scp_user}@#{scp_server}:#{scp_inbox}"
-puts cmd
-Open3.popen3(cmd) do | stdin, stdout, stderr|
-    p $?.exitstatus 
+command = "scp -i #{scp_key} #{target_dir}/#{meeting_id}.zip #{scp_user}@#{scp_server}:#{scp_inbox}"
+BigBlueButton.logger.info(command)
+Open3.popen3(command) do | stdin, stdout, stderr|
+    BigBlueButton.logger.info("scp result=#{$?.exitstatus}")
 end

record-and-playback/simple/playback/playback.js

@@ -61,7 +61,7 @@ function getUrlParameters() {
 			}
 		});
 
-        var p = 0;
+    var p = 0;
 		$(xml).find("event").each(function(){
 			var event = $(this);
 			if (event.attr('eventname') === 'SharePresentationEvent'){
@@ -70,10 +70,10 @@ function getUrlParameters() {
 					time : (event.attr('timestamp') - start) / 1000
 				};
 				presentations[p] = sharePresentationEvent;
-                p++;
+        p++;
 			}
 		});
-		   
+		    
 		var i = 0;
 		$(xml).find("event").each(function(){
 			var event = $(this);
@@ -85,7 +85,8 @@ function getUrlParameters() {
 				slideTransitions[i] = transitionEvent;
 				i++;
 			}
-		});
+                
+		}); 
 	}
 	
 	function onTimeUpdate(){
@@ -98,19 +99,19 @@ function getUrlParameters() {
 			return;
 		}
 		
-        var lastTransition = slideTransitions[slideTransitions.length-1].time;
-        if (lastTransition < now) {
-				var slideIndex = parseInt(slideTransitions[slideTransitions.length-1].slide) + 1; 
-				var slideToShow = PRESENTATION + presentationName + '/slide-' + slideIndex + '.png';
-				$('#imgSlide').attr('src', slideToShow);      
-            return;                
-        }
+    var lastTransition = slideTransitions[slideTransitions.length-1].time;
+    if (lastTransition < now) {
+      var slideIndex = parseInt(slideTransitions[slideTransitions.length-1].slide) + 1; 
+      var slideToShow = PRESENTATION + presentationName + '/slide-' + slideIndex + '.png';
+      $('#imgSlide').attr('src', slideToShow);      
+      return;                
+    }
         
 		$.each(presentations, function(index, value){
 			var time = value.time;
 			
 			if (time < now && presentations[index].time < now){
-				presentationName = presentations[index].name				
+				presentationName = presentations[index].name		
 			} 
 		});        
         
@@ -121,7 +122,7 @@ function getUrlParameters() {
 			
 			if ((time < now && slideTransitions[index + 1].time > now)) {
 				var slideIndex = parseInt(value.slide) + 1; 
-				var slideToShow = PRESENTATION + presentationName + '/slide-' + slideIndex + '.png';
+				var slideToShow = PRESENTATION + presentationName + '/slide-' + slideIndex + '.png';     
 				$('#imgSlide').attr('src', slideToShow);
 			} 
 		});

record-and-playback/simple/scripts/publish/simple.rb

@@ -20,7 +20,7 @@ simple_props = YAML::load(File.open('simple.yml'))
 recording_dir = bbb_props['recording_dir']
 process_dir = "#{recording_dir}/process/simple/#{meeting_id}"
 publish_dir = simple_props['publish_dir']
-playback_host = simple_prop['playback_host']
+playback_host = simple_props['playback_host']
 
 target_dir = "#{recording_dir}/publish/simple/#{meeting_id}"
 if FileTest.directory?(target_dir)
@@ -40,10 +40,35 @@ FileUtils.cp_r("#{process_dir}/presentation", package_dir)
 
 FileUtils.cp_r(package_dir, publish_dir)
 dir_list = Dir.entries(publish_dir) - ['.', '..']
+recordings = []
 dir_list.each do |d|
   if File::directory?("#{publish_dir}/#{d}")
-    puts d
+    rec_time = File.ctime("#{publish_dir}/#{d}") 
+    play_link = "http://#{playback_host}/playback/playback.html?meetingId=#{d}"
+    
+    metadata = BigBlueButton::Events.get_meeting_metadata("#{publish_dir}/#{d}/events.xml")
+    puts metadata
+    recordings << {:rec_time => rec_time, :link => play_link, :title => metadata['title']}
   end
 end
 
-
+b = Builder::XmlMarkup.new(:indent => 2)
+ 
+html = b.html {
+  b.head {
+    b.title "Simple Playback Recordings"
+  }
+  b.body {
+    b.h1 "Simple Playback Recordings"
+      recordings.each do |r|
+        b.p { |y| 
+          y << r[:rec_time].to_s
+          b.a({:href => r[:link]}, r[:title])
+        }
+      end
+   }
+ }
+ 
+index_html = File.new("#{publish_dir}/index.html","w")
+index_html.write(html)
+index_html.close