Patch by Steven Schroedl (sschroedl@gmail.com) to generate voice-bridge compatible meeting ids. http://groups.google.com/group/bigbluebutton-dev/browse_thread/thread/c9cb12acf0290c14
This commit is contained in:
Denis Zgonjanin
parent
1892a26bba
commit
95b8303d15
372
bigbluebutton-client/src/org/bigbluebutton/modules/breakout/business/BreakoutProxy.as
Executable file → Normal file
372
bigbluebutton-client/src/org/bigbluebutton/modules/breakout/business/BreakoutProxy.as
Executable file → Normal file
@ -1,187 +1,187 @@
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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) 2010 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 2.1 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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*/
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package org.bigbluebutton.modules.breakout.business
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{
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import com.adobe.crypto.SHA1;
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import flash.events.Event;
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import flash.events.NetStatusEvent;
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import flash.events.SyncEvent;
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import flash.net.NetConnection;
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import flash.net.SharedObject;
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import flash.net.URLLoader;
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import flash.net.URLRequest;
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import flash.net.URLRequestMethod;
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import flash.net.navigateToURL;
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import mx.controls.Alert;
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import mx.events.CloseEvent;
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import org.bigbluebutton.main.api.UserManager;
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import org.bigbluebutton.main.model.users.BBBUser;
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import org.bigbluebutton.main.model.users.Conference;
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public class BreakoutProxy
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{
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private var urlLoader:URLLoader;
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private var request:URLRequest;
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private var meetingName:String;
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private var attendeePW:String;
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private var moderatorPW:String;
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private var host:String;
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private var conference:String;
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private var room:String;
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private var userid:Number;
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private var username:String;
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private var userrole:String;
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private var connection:NetConnection;
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private var ncURL:String;
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private var breakoutSO:SharedObject;
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private var usersList:Array;
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private var kickUsers:Boolean;
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private var api_url:String;
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private var api_salt:String;
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private var completeJoinUrl:String;
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private var newWindow:String;
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public function BreakoutProxy()
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{
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urlLoader = new URLLoader();
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}
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public function connect(a:Object):void{
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host = a.host as String;
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conference = a.conference as String;
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room = a.room as String;
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userid = a.userid as Number;
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username = a.username as String;
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userrole = a.userrole as String;
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connection = a.connection;
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ncURL = connection.uri;
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api_url = host + "/bigbluebutton/api";
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api_salt = a.salt;
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breakoutSO = SharedObject.getRemote("breakoutSO", ncURL, false);
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breakoutSO.addEventListener(SyncEvent.SYNC, sharedObjectSyncHandler);
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breakoutSO.addEventListener(NetStatusEvent.NET_STATUS, netStatusEventHandler);
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breakoutSO.client = this;
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breakoutSO.connect(connection);
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}
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private function sharedObjectSyncHandler(e:SyncEvent):void{
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}
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private function netStatusEventHandler(e:NetStatusEvent):void{
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}
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public function createRoom(usersList:Array, kickUsers:Boolean):void{
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this.usersList = usersList;
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this.kickUsers = kickUsers;
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meetingName = Math.random().toString();
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var createString:String = "create" + "name=" + meetingName + "&meetingID=" + meetingName + api_salt;
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var hash:String = SHA1.hash(createString);
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var completeUrl:String = api_url + "/create?" + "name=" + meetingName + "&meetingID=" + meetingName + "&checksum=" + hash;
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request = new URLRequest(completeUrl);
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request.method = URLRequestMethod.GET;
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urlLoader.addEventListener(Event.COMPLETE, handleMeetingCreated);
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urlLoader.load(request);
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}
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private function handleMeetingCreated(e:Event):void{
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//Alert.show("" + e.target.data);
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//var returnString:String = '<?xml version="1.0" ?>' + e.target.data;
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var xml:XML = new XML(e.target.data);
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if (xml.returncode == "SUCCESS"){
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attendeePW = xml.attendeePW;
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moderatorPW = xml.moderatorPW;
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startRoom();
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} else if (xml.returncode == "FAILED"){
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Alert.show(xml.messageKey + ":" + xml.message);
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}
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urlLoader.removeEventListener(Event.COMPLETE, handleMeetingCreated);
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}
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private function startRoom():void{
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if (! newRoomHasModerator(usersList)) attendeePW = moderatorPW; //If there is no moderator assigned in the new room, assign everyone as Moderator;
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breakoutSO.send("redirectUser", meetingName, moderatorPW, attendeePW, kickUsers, usersList);
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}
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public function redirectUser(newMeetingName:String, newModeratorPW:String, newAttendeePW:String, kickUser:Boolean, userList:Array):void{
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if (!checkIfUserInList(userList)) return;
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var password:String;
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if (userrole == "MODERATOR" ) password = newModeratorPW;
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else password = newAttendeePW;
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var safeUsername:String = username.replace(" ", "+");
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var joinString:String = "join" + "fullName=" + safeUsername + "&meetingID=" + newMeetingName + "&password=" + password + "&userID=" + userid + api_salt;
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var hash:String = SHA1.hash(joinString);
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completeJoinUrl = api_url + "/join?" + "fullName=" + safeUsername + "&meetingID=" + newMeetingName +
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"&password=" + password + "&userID=" + userid + "&checksum=" + hash;
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var logoutMessage:String;
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if (kickUser){
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newWindow = "_self";
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logoutMessage = "You are being redirected to a new meeting. Click to continue";
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}
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else if (!kickUser){
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newWindow = "_blank";
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logoutMessage = "A new meeting will open. Click to continue";
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}
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//Alert.show(completeJoinUrl);
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Alert.show(logoutMessage, "", 4, null, onAlertClose);
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}
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private function onAlertClose(e:CloseEvent):void{
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request = new URLRequest(completeJoinUrl);
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navigateToURL(request, newWindow);
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}
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private function checkIfUserInList(list:Array):Boolean{
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for (var i:int = 0; i<list.length; i++){
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if (list[i] == userid) return true;
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}
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return false;
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}
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private function newRoomHasModerator(list:Array):Boolean{
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var conference:Conference = UserManager.getInstance().getConference();
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for (var i:int = 0; i<list.length; i++){
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var user:BBBUser = conference.getParticipant(Number(list[i]));
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if (user.role == BBBUser.MODERATOR) return true;
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}
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return false;
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}
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}
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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) 2010 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 2.1 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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*/
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package org.bigbluebutton.modules.breakout.business
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{
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import com.adobe.crypto.SHA1;
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import flash.events.Event;
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import flash.events.NetStatusEvent;
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import flash.events.SyncEvent;
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import flash.net.NetConnection;
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import flash.net.SharedObject;
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import flash.net.URLLoader;
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import flash.net.URLRequest;
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import flash.net.URLRequestMethod;
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import flash.net.navigateToURL;
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import mx.controls.Alert;
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import mx.events.CloseEvent;
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import org.bigbluebutton.main.api.UserManager;
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import org.bigbluebutton.main.model.users.BBBUser;
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import org.bigbluebutton.main.model.users.Conference;
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public class BreakoutProxy
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{
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private var urlLoader:URLLoader;
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private var request:URLRequest;
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private var meetingName:String;
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private var attendeePW:String;
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private var moderatorPW:String;
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private var host:String;
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private var conference:String;
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private var room:String;
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private var userid:Number;
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private var username:String;
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private var userrole:String;
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private var connection:NetConnection;
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private var ncURL:String;
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private var breakoutSO:SharedObject;
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private var usersList:Array;
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private var kickUsers:Boolean;
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private var api_url:String;
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private var api_salt:String;
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private var completeJoinUrl:String;
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private var newWindow:String;
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public function BreakoutProxy()
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{
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urlLoader = new URLLoader();
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}
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public function connect(a:Object):void{
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host = a.host as String;
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conference = a.conference as String;
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room = a.room as String;
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userid = a.userid as Number;
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username = a.username as String;
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userrole = a.userrole as String;
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connection = a.connection;
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ncURL = connection.uri;
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api_url = host + "/bigbluebutton/api";
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api_salt = a.salt;
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breakoutSO = SharedObject.getRemote("breakoutSO", ncURL, false);
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breakoutSO.addEventListener(SyncEvent.SYNC, sharedObjectSyncHandler);
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breakoutSO.addEventListener(NetStatusEvent.NET_STATUS, netStatusEventHandler);
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breakoutSO.client = this;
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breakoutSO.connect(connection);
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}
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private function sharedObjectSyncHandler(e:SyncEvent):void{
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}
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private function netStatusEventHandler(e:NetStatusEvent):void{
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}
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public function createRoom(usersList:Array, kickUsers:Boolean):void{
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this.usersList = usersList;
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this.kickUsers = kickUsers;
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meetingName = (Math.round(Math.random()*(9999))+70000).toString();
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var createString:String = "create" + "name=" + meetingName + "&meetingID=" + meetingName + api_salt;
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var hash:String = SHA1.hash(createString);
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var completeUrl:String = api_url + "/create?" + "name=" + meetingName + "&meetingID=" + meetingName + "&checksum=" + hash;
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request = new URLRequest(completeUrl);
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request.method = URLRequestMethod.GET;
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urlLoader.addEventListener(Event.COMPLETE, handleMeetingCreated);
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urlLoader.load(request);
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}
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private function handleMeetingCreated(e:Event):void{
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//Alert.show("" + e.target.data);
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//var returnString:String = '<?xml version="1.0" ?>' + e.target.data;
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var xml:XML = new XML(e.target.data);
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if (xml.returncode == "SUCCESS"){
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attendeePW = xml.attendeePW;
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moderatorPW = xml.moderatorPW;
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startRoom();
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} else if (xml.returncode == "FAILED"){
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Alert.show(xml.messageKey + ":" + xml.message);
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}
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urlLoader.removeEventListener(Event.COMPLETE, handleMeetingCreated);
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}
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private function startRoom():void{
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if (! newRoomHasModerator(usersList)) attendeePW = moderatorPW; //If there is no moderator assigned in the new room, assign everyone as Moderator;
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breakoutSO.send("redirectUser", meetingName, moderatorPW, attendeePW, kickUsers, usersList);
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}
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public function redirectUser(newMeetingName:String, newModeratorPW:String, newAttendeePW:String, kickUser:Boolean, userList:Array):void{
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if (!checkIfUserInList(userList)) return;
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var password:String;
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if (userrole == "MODERATOR" ) password = newModeratorPW;
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else password = newAttendeePW;
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var safeUsername:String = username.replace(" ", "+");
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var joinString:String = "join" + "fullName=" + safeUsername + "&meetingID=" + newMeetingName + "&password=" + password + "&userID=" + userid + api_salt;
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var hash:String = SHA1.hash(joinString);
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completeJoinUrl = api_url + "/join?" + "fullName=" + safeUsername + "&meetingID=" + newMeetingName +
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"&password=" + password + "&userID=" + userid + "&checksum=" + hash;
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var logoutMessage:String;
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if (kickUser){
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newWindow = "_self";
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logoutMessage = "You are being redirected to a new meeting. Click to continue";
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}
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else if (!kickUser){
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newWindow = "_blank";
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logoutMessage = "A new meeting will open. Click to continue";
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}
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//Alert.show(completeJoinUrl);
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Alert.show(logoutMessage, "", 4, null, onAlertClose);
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}
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private function onAlertClose(e:CloseEvent):void{
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request = new URLRequest(completeJoinUrl);
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navigateToURL(request, newWindow);
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}
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private function checkIfUserInList(list:Array):Boolean{
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for (var i:int = 0; i<list.length; i++){
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if (list[i] == userid) return true;
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}
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return false;
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}
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private function newRoomHasModerator(list:Array):Boolean{
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var conference:Conference = UserManager.getInstance().getConference();
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for (var i:int = 0; i<list.length; i++){
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var user:BBBUser = conference.getParticipant(Number(list[i]));
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if (user.role == BBBUser.MODERATOR) return true;
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}
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return false;
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}
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}
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}
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