- move things a bit and add Guga's Open3.popen3 method

record-and-playback/rap/lib/recordandplayback.rb

@@ -1,6 +1,7 @@
 path = File.expand_path(File.join(File.dirname(__FILE__), '../lib'))
 $LOAD_PATH << path
 require 'recordandplayback/archiver'
+require 'recordandplayback/audio_archiver'
 require 'recordandplayback/collectors/events'
 require 'recordandplayback/collectors/audio'
 require 'recordandplayback/generators/events'
@@ -10,6 +11,12 @@ require 'recordandplayback/generators/audio_processor'
 require 'recordandplayback/generators/deskshare'
 
 module BigBlueButton
+  class MissingDirectoryException < Exception
+  end
+  
+  class FileNotFoundException < Exception
+  end
+  
   # BigBlueButton logs information about its progress.
   # Replace with your own logger if you desire.
   #
@@ -29,6 +36,20 @@ module BigBlueButton
     @logger = logger
   end
   
+  def self.dir_exists?(dir)
+    FileTest.directory?(dir)
+  end
+  
+  
+  def self.execute(command)
+    Open3.popen3(command) do | stdin, stdout, stderr|
+        BigBlueButton.logger.info("Executing: #{command}")
+        errors = stderr.readlines
+        BigBlueButton.logger.info( "Output: #{stdout.readlines} ")
+        BigBlueButton.logger.info( "Error: stderr: #{errors}"); raise errors.to_s unless errors.empty?
+    end
+  end
+
   module Archive
     # BigBlueButton logs information about its progress.
     # Replace with your own logger if you desire.

record-and-playback/rap/lib/recordandplayback/audio_archiver.rb

@@ -0,0 +1,32 @@
+require 'fileutils'
+
+module BigBlueButton  
+  class AudioArchiver  
+    def initialize(logger)
+        @log = logger
+    end
+    
+    def archive(meeting_id, from_dir, to_dir)
+      if BigBlueButton.dir_exists?(from_dir) 
+        @log.info("#{from_dir} exists")
+          if BigBlueButton.dir_exists?(to_dir)
+              @log.info("#{to_dir} exists")
+              if not Dir.glob("#{from_dir}/#{meeting_id}*.wav").empty?
+                  Dir.glob("#{from_dir}/#{meeting_id}*.wav").each do |file|
+                    @log.info("Copying file #{file} to #{to_dir}")
+                    FileUtils.cp(file, to_dir)
+                  end   
+              else
+                @log.warn("Audio for #{meeting-id} not found.")
+              end
+          else
+            @log.warn("#{to_dir} directory not found.")
+            raise MissingDirectoryException, "Directory not found: [#{to_dir}]"
+          end          
+      else
+        @log.warn("#{from_dir} directory not found.")
+        raise MissingDirectoryException, "Directory not found: [#{from_dir}]"
+      end
+    end
+  end
+end

record-and-playback/rap/lib/recordandplayback/helper.rb

@@ -0,0 +1,7 @@
+module BigBlueButton    
+    def self.directory_exist?(location)
+      FileTest.directory?(location)
+    end
+end
+
+    

record-and-playback/rap/spec/recordandplayback/archive_audio_spec.rb

@@ -0,0 +1,21 @@
+require 'spec_helper'
+require 'fileutils'
+
+module BigBlueButton
+    describe AudioArchiver do     
+        context "#success" do
+            it "should copy audio recording to archive" do
+                FileTest.stub(:directory?).and_return(true)
+                FileUtils.stub(:cp)
+                Dir.stub(:glob).and_return(['file1.wav', 'file2.wav'])
+                from_dir = '/from/dir/'
+                to_dir = '/to/dir/'
+                meeting_id = 'meeting-id'
+                logger = Logger.new(STDOUT)
+                logger.level = Logger::INFO    
+                archiver = AudioArchiver.new(logger)
+                archiver.archive(meeting_id, from_dir, to_dir)  
+            end
+        end
+    end
+end