add recordings api actions

app/helpers/bbb_helper.rb

@@ -7,6 +7,10 @@ module BbbHelper
     Rails.application.secrets[:bbb_secret]
   end
 
+  def bbb
+    @bbb ||= BigBlueButton::BigBlueButtonApi.new(bbb_endpoint + "api", bbb_secret, "0.8", true)
+  end
+
   def random_password(length)
     o = [('a'..'z'), ('A'..'Z')].map { |i| i.to_a }.flatten
     password = (0...length).map { o[rand(o.length)] }.join
@@ -19,7 +23,6 @@ module BbbHelper
     options[:wait_for_moderator] ||= false
     options[:meeting_logout_url] ||= nil
 
-    bbb ||= BigBlueButton::BigBlueButtonApi.new(bbb_endpoint + "api", bbb_secret, "0.8", true)
     if !bbb
       return call_invalid_res
     else
@@ -41,8 +44,7 @@ module BbbHelper
         logout_url = options[:meeting_logout_url] || "#{request.base_url}"
         moderator_password = random_password(12)
         viewer_password = random_password(12)
-        meeting_options = {:record => options[:meeting_recorded].to_s, :logoutURL => logout_url, :moderatorPW => moderator_password, :attendeePW => viewer_password }
-
+        meeting_options = {record: options[:meeting_recorded].to_s, logoutURL: logout_url, moderatorPW: moderator_password, attendeePW: viewer_password}
         # Create the meeting
         bbb.create_meeting(meeting_token, meeting_id, meeting_options)
 
@@ -65,6 +67,34 @@ module BbbHelper
     end
   end
 
+  def bbb_get_recordings(meeting_token)
+    meeting_id = (Digest::SHA1.hexdigest(Rails.application.secrets[:secret_key_base]+meeting_token)).to_s
+    bbb_safe_execute :get_recordings, meetingID: meeting_id
+  end
+
+  def bbb_update_recordings(id, published)
+    bbb_safe_execute :publish_recordings, id, published
+  end
+
+  def bbb_delete_recordings(id)
+    bbb_safe_execute :delete_recordings, id
+  end
+
+  # method must be a symbol of the method's name
+  def bbb_safe_execute(method, *args)
+    if !bbb
+      return call_invalid_res
+    else
+      begin
+        response_data = bbb.send(method, *args)
+        response_data[:status] = :ok
+      rescue BigBlueButton::BigBlueButtonException => exc
+        response_data = bbb_exception_res exc
+      end
+    end
+    response_data
+  end
+
   def success_res(join_url)
     {
       returncode: true,
@@ -94,4 +124,13 @@ module BbbHelper
       status: :internal_server_error
     }
   end
+
+  def bbb_exception_res(exc)
+    {
+      returncode: false,
+      messageKey: 'BBB'+exc.key.capitalize.underscore,
+      message: exc.message,
+      status: :internal_server_error
+    }
+  end
 end