jwchat.html

WEB IM 实现 j2ee项目的IM功能 可继承到现有的系统当中

	case 'enableLog':
	  enableLog = eval(jNode.childNodes.item(i).firstChild.nodeValue);
	  break;
	}
      }
    }
  }
  
  // print roster
  roster.print();
  
  if (opener.prio)
    onlprio = opener.prio;
  else
    onlprio = DEFAULTPRIORITY;
  
  // send presence
  if (onlstat == '')
    onlstat = 'available';
  changeStatus(onlstat,onlmsg,onlprio);
  
  playSound('connected');
  
  // Start Service Discovery
  iq = new JSJaCIQ();
  iq.setIQ(con.domain,'get','disco_item_1');
  iq.setQuery('http://jabber.org/protocol/disco#items');
  
  con.send(iq,getDiscoItems);
  
  // get bookmarks
  iq = new JSJaCIQ();
  iq.setIQ(null,'get','storage_bookmarks');
  var query = iq.setQuery('jabber:iq:private');
  query.appendChild(iq.getDoc().createElement('storage')).setAttribute('xmlns','storage:bookmarks');
  
  con.send(iq,getBookmarks);
  
  // get annotations
  iq = new JSJaCIQ();
  iq.setIQ(null,'get','jwchat_notes');
  var query = iq.setQuery('jabber:iq:private');
  query.appendChild(iq.getDoc().createElement('storage')).setAttribute('xmlns','storage:rosternotes');
  
  con.send(iq,getAnnotations);
}

function getDiscoItems(iq) {
  if (!iq)
    return;
  
  Debug.log(iq.getDoc().xml,2);
  
  disco = new Object();
  
  var items = iq.getNode().firstChild.childNodes;
  
  /* query items */
  for (var i=0; i<items.length; i++) {
    if (items[i].nodeName != 'item' || !items[i].getAttribute('jid') || items[i].getAttribute('node')!=null) // skip those
      continue;
    var aIQ = new JSJaCIQ();
    aIQ.setIQ(items[i].getAttribute('jid'),'get','disco_info_'+i);
    aIQ.setQuery("http://jabber.org/protocol/disco#info");
    
    con.send(aIQ,getDiscoInfo);
  }
}

function getDiscoInfo(iq) {
  if (!iq || iq.getType() != 'result')
    return;
  
  Debug.log(iq.getDoc().xml,2);
  if (iq.getType() == 'result') {
    disco[iq.getFrom()] = iq;
    
    // If the identity does not have a name, set the name to jid
    if(iq.getNode().getElementsByTagName('identity').item(0).getAttribute('name') == null)
      iq.getNode().getElementsByTagName('identity').item(0).setAttribute('name', iq.getFrom());
    
    // set loghost
    if (iq.getNode().getElementsByTagName('identity').item(0)) {
      if (iq.getNode().getElementsByTagName('identity').item(0).getAttribute('type') == 'archive') {
	for (var j=0; j<iq.getNode().getElementsByTagName('feature').length; j++) {
	  if (iq.getNode().getElementsByTagName('feature').item(j).getAttribute('var') == 'http://jabber.org/protocol/archive') {
	    loghost = iq.getFrom();
	    break;
	  }
	}
      }
    }
  }
}

var bookmarks;
function getBookmarks(iq) {
  if (!iq || iq.getType() != 'result')
    return;
  
  Debug.log(iq.getDoc().xml,2);
  
  bookmarks = new Array();

  if (iq.getNode().getElementsByTagName('storage').item(0)) {
    var jNode = iq.getNode().getElementsByTagName('storage').item(0);
    for (var i=0; i<jNode.childNodes.length; i++) {
      var item = jNode.childNodes.item(i);
      if (item.nodeName == 'conference') {
	var bookmark = new Object();
	bookmark.jid = item.getAttribute('jid');
	bookmark.name = item.getAttribute('name');
	if (item.getAttribute('autojoin') == '1')
	  bookmark.autojoin = '1';
	if (item.getElementsByTagName('nick').item(0))
	  bookmark.nick = item.getElementsByTagName('nick').item(0).firstChild.nodeValue;
	if (item.getElementsByTagName('pass').item(0))
	  bookmark.pass = item.getElementsByTagName('pass').item(0).firstChild.nodeValue;
	bookmarks[bookmarks.length] = bookmark;
	if (bookmark.autojoin == '1') {
	  openGroupchat(bookmark.jid, bookmark.nick, bookmark.pass);
	}
      }
    }
  }
}

var annotations;
function getAnnotations(iq) {
  if (!iq || iq.getType() != 'result')
    return;
	
  Debug.log(iq.getDoc().xml,2);
	
  annotations = new Object();

  if (iq.getType() == 'result') {
    if (iq.getNode().getElementsByTagName('storage').item(0)) {
      var jNode = iq.getNode().getElementsByTagName('storage').item(0);
      for (var i=0; i<jNode.childNodes.length; i++)
	if (jNode.childNodes.item(i).nodeName == 'note' && jNode.childNodes.item(i).firstChild)
	  annotations[jNode.childNodes.item(i).getAttribute('jid')] = jNode.childNodes.item(i).firstChild.nodeValue;
    }
  }
}


/************************************************************************
 *                       ******  END HANDLERS  ******* 
 ************************************************************************
 */


/************************************************************************
 *                           ******  INIT  *******
 ************************************************************************
 */
var con, Debug, srcW;
function init() {

  /* initialise debugger */
  if (!Debug || typeof(Debug) == 'undefined' || !Debug.start) {
    if (typeof(Debugger) != 'undefined')
      Debug = new Debugger(DEBUG_LVL,'JWChat ' + cutResource(jid));
    else {
      Debug = new Object();
      Debug.log = function() {};
      Debug.start = function() {};
    }
  }
  if (DEBUG &&  (!USE_DEBUGJID || DEBUGJID == cutResource(jid)))
    Debug.start();
  
  Debug.log("jid: "+jid+"\npass: "+pass,2);

  /* get some refs to static elements */
  statusLed = frames["jwc_main"].document.getElementById('statusLed');
  statusMsg = frames["jwc_main"].document.getElementById('statusMsg');
  fmd = frames["jwc_main"].iRoster.document;
  
  /* set title */
  document.title = "JWChat - " + nick;

  /* set nick */
  frames["jwc_main"].document.getElementById('myNickname').innerHTML = nick;  

  /* init empty roster */
  roster = new Roster();
  
  /* ***
   * create new connection
   */
  var oArg = {oDbg: Debug, httpbase: HTTPBASE, timerval: timerval};
  
  if (BACKEND_TYPE == 'binding')
    con = new JSJaCHttpBindingConnection(oArg);
  else
    con = new JSJaCHttpPollingConnection(oArg);
  
  /* register handlers */
  con.registerHandler('iq',handleIQSet);
  con.registerHandler('presence',handlePresence);
  con.registerHandler('message',handleMessage);
  con.registerHandler('message',handleMessageError);
  con.registerHandler('ondisconnect',handleDisconnect);
  con.registerHandler('onconnect',handleConnected);
  con.registerHandler('onerror',handleConError);
  
  /* connect to remote */
  oArg = {domain:JABBERSERVER,username:jid.substring(0,jid.indexOf('@')),resource:jid.substring(jid.indexOf('/')+1),pass:pass,register:register}
  
  if (BACKEND_TYPE == 'binding') {
    if (opener.connect_port && !isNaN(opener.connect_port))
      oArg.port = opener.connect_port;
    if (opener.connect_host && opener.connect_host != '')
      oArg.host = opener.connect_host;
    if (opener && opener.connect_secure)
      oArg.secure = true;
  }
  con.connect(oArg);
}

/************************************************************************
 *                       ******  LOGOUT  *******
 ************************************************************************
 */

function cleanUp() {
  /* close dependent windows */
  if (roster)
    roster.cleanUp();
  
  if (subw && !subw.closed)
    subw.close();
  
  if (typeof(ow) != 'undefined' && ow && !ow.closed)
    ow.close();
  
  if (searchW && !searchW.closed)
    searchW.close();
  
  if (ebW && !ebW.closed)
    ebW.close();
  
  fmd.getElementById('roster').innerHTML = '';

  // clear frames
  frames["jwc_sound"].document.open();
  frames["jwc_sound"].document.write();
  frames["jwc_sound"].document.close();
}

var logoutCalled = false;
function logout() {
  logoutCalled = true;
  cleanUp();
  
  if (!con.connected())
    return;
  
  /* save state */
  var iq = new JSJaCIQ();
  iq.setIQ(null,'set');
  var query = iq.setQuery('jabber:iq:private');
  var aNode = query.appendChild(iq.getDoc().createElement('jwchat'));
  aNode.setAttribute('xmlns','jwchat:state');
  
  // save presence
  if (onlstat != 'offline')
    aNode.appendChild(iq.getDoc().createElement('presence')).appendChild(iq.getDoc().createTextNode(onlstat));
  if (onlmsg != '')
    aNode.appendChild(iq.getDoc().createElement('onlmsg')).appendChild(iq.getDoc().createTextNode(onlmsg));
  
  var hiddengroups = '';
  if (typeof(roster) != 'undefined') {
    for (var i=0; i<roster.hiddenGroups.length; i++)
      if (roster.hiddenGroups[i])
	hiddengroups += i+",";
  }
  
  if (hiddengroups != '')
    aNode.appendChild(iq.getDoc().createElement('hiddenGroups')).appendChild(iq.getDoc().createTextNode(hiddengroups));
  
  con.send(iq);
  
  var aPresence = new JSJaCPresence();
  aPresence.setType('unavailable');
  con.send(aPresence);

  con.disconnect();
}

/************************************************************************
 *                     ******  INITIALISE VARS  *******
 ************************************************************************
 */

/* check for unsupported browsers */
if (is.b == 'op' || 
    is.b == 'Konqueror' || 
    (is.b == 'ns' && is.v < '5') ||
    (is.ie && is.mac) ||
    is.ie4
    ) 
  {
    open("unsupported.html","unsupported","width=380,height=180");
  }


/* quick hack - need this info before onload */
/* get args */
getArgs();

var JABBERSERVER;
var BACKEND_TYPE;
var HTTPBASE;

if (opener && opener.JABBERSERVER)
	JABBERSERVER = opener.JABBERSERVER;
else if (passedArgs['server'])
	JABBERSERVER = passedArgs['server'];

if (opener && opener.BACKEND_TYPE)
	BACKEND_TYPE = opener.BACKEND_TYPE;
else if (passedArgs['btype'])
	BACKEND_TYPE = passedArgs['btype'];

if (opener && opener.HTTPBASE)
	HTTPBASE = opener.HTTPBASE;
else if (passedArgs['base'])
	HTTPBASE = passedArgs['base'];

if (opener && opener.pass)
	pass = opener.pass;
else if (passedArgs['pass'])
	pass = passedArgs['pass'];

if (opener && opener.jid)
	jid = opener.jid;
else if (passedArgs['jid'])
	jid = passedArgs['jid'];

if (opener && opener.register)
	register = opener.register
else if (passedArgs['register'])
	register = eval(passedArgs['register']);

if (!jid) {
	alert("JID is missing.\nAborting...");
  window.close();
}
if (!pass) {
	alert("Password is missing.\nAborting...");
	window.close();
}

if (!isValidJID(jid))
  window.close();

nick = jid.substring(0,jid.indexOf('@'));

/* get style */
if (opener && opener.myStyle)
  stylesheet = THEMESDIR + "/" + opener.myStyle + "/" + stylesheet;
else if (passedArgs['myStyle']) 
  stylesheet = THEMESDIR + "/" + passedArgs['myStyle'] + "/" + stylesheet;

function updateStyleIE() {
  if (roster)
    roster.updateStyleIE();
}

onload = init;
onunload = logout;
onresize = updateStyleIE;

//-->
    </script>
    <script src="roster.js"></script>
  </head>
  <frameset rows="100%,0,0,0,0" border="0">
    <frame src="roster.html" name="jwc_main" marginwidth="0" marginheight="0" scrolling="no">
    <frame src="empty.html" name="jwc_sound" marginwidth="0" marginheight="0" onLoad="soundLoaded();">
  </frameset>
  <body>
    Your browser must support frames and javascript to use this application. Please refer to our <a href="help.html">online manual</a> for a list of supported browser.
  </body>
</html>