Merge pull request #700 from ritzalam/add-num-responders

 - handle number of responders in client

bigbluebutton-client/src/org/bigbluebutton/modules/polling/model/SimplePollResult.as

 package org.bigbluebutton.modules.polling.model
 {
-  import mx.collections.ArrayCollection;
- 
+
   public class SimplePollResult
   {
     private var _id:String;
     private var _answers: Array;
-     
-    public function SimplePollResult(id:String, answers:Array)
+    private var _numRespondents: int;
+	private var _numResponders: int;
+	
+    public function SimplePollResult(id:String, answers:Array, numRespondents: int, numResponders: int)
     {
       _id = id;
       _answers = answers;
+	  _numRespondents = numRespondents;
+	  _numResponders = numResponders;
     }
         
     public function get id():String {
@@ -22,5 +25,12 @@ package org.bigbluebutton.modules.polling.model
       return _answers;
     }
     
+	public function get numRespondents():int {
+		return _numRespondents;
+	}
+	
+	public function get numResponders():int {
+		return _numResponders;
+	}
   }
 }
\ No newline at end of file

bigbluebutton-client/src/org/bigbluebutton/modules/polling/service/PollDataProcessor.as

@@ -63,7 +63,8 @@ package org.bigbluebutton.modules.polling.service
       var map:Object = JSON.parse(msg.msg);
       if (map.hasOwnProperty("poll")) {
         var poll:Object = map.poll;
-        if (poll.hasOwnProperty("id") && poll.hasOwnProperty("answers")) {
+        if (poll.hasOwnProperty("id") && poll.hasOwnProperty("answers")
+			&& poll.hasOwnProperty("num_responders") && poll.hasOwnProperty("num_respondents")) {
           var pollId:String = poll.id;
           
           var answers:Array = poll.answers as Array;
@@ -75,7 +76,10 @@ package org.bigbluebutton.modules.polling.service
             ans.push(new SimpleAnswerResult(a.id as Number, a.key, a.num_votes as Number));
           }
           
-          dispatcher.dispatchEvent(new PollShowResultEvent(new SimplePollResult(pollId, ans)));            
+		  var numRespondents:Number = poll.num_respondents;
+		  var numResponders:Number = poll.num_responders;
+		  
+          dispatcher.dispatchEvent(new PollShowResultEvent(new SimplePollResult(pollId, ans, numRespondents, numResponders)));            
         }      
       }    
     }
@@ -85,7 +89,8 @@ package org.bigbluebutton.modules.polling.service
       var map:Object = JSON.parse(msg.msg);
       if (map.hasOwnProperty("poll")) {
         var poll:Object = map.poll;
-        if (poll.hasOwnProperty("id") && poll.hasOwnProperty("answers")) {
+        if (poll.hasOwnProperty("id") && poll.hasOwnProperty("answers")
+			&& poll.hasOwnProperty("num_responders") && poll.hasOwnProperty("num_respondents")) {
           var pollId:String = poll.id;
           
           var answers:Array = poll.answers as Array;
@@ -97,7 +102,10 @@ package org.bigbluebutton.modules.polling.service
             ans.push(new SimpleAnswerResult(a.id as Number, a.key, a.num_votes as Number));
           }
           
-          dispatcher.dispatchEvent(new PollVotedEvent(new SimplePollResult(pollId, ans)));            
+		  var numRespondents:Number = poll.num_respondents;
+		  var numResponders:Number = poll.num_responders;
+		  
+          dispatcher.dispatchEvent(new PollVotedEvent(new SimplePollResult(pollId, ans, numRespondents, numResponders)));            
         }      
       }