Andrej Cimperšek - diploma

/*

        Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.

        Available via Academic Free License >= 2.1 OR the modified BSD license.

        see: http://dojotoolkit.org/license for details

*/

if(!dojo._hasResource["dojox.xmpp.PresenceService"]){

dojo._hasResource["dojox.xmpp.PresenceService"]=true;

dojo.provide("dojox.xmpp.PresenceService");

dojox.xmpp.presence={UPDATE:201,SUBSCRIPTION_REQUEST:202,SUBSCRIPTION_SUBSTATUS_NONE:204,SUBSCRIPTION_NONE:"none",SUBSCRIPTION_FROM:"from",SUBSCRIPTION_TO:"to",SUBSCRIPTION_BOTH:"both",SUBSCRIPTION_REQUEST_PENDING:"pending",STATUS_ONLINE:"online",STATUS_AWAY:"away",STATUS_CHAT:"chat",STATUS_DND:"dnd",STATUS_EXTENDED_AWAY:"xa",STATUS_OFFLINE:"offline",STATUS_INVISIBLE:"invisible"};

dojo.declare("dojox.xmpp.PresenceService",null,{constructor:function(_1){

this.session=_1;

this.isInvisible=false;

this.avatarHash=null;

this.presence=null;

this.restrictedContactjids={};

},publish:function(_2){

this.presence=_2;

this._setPresence();

},sendAvatarHash:function(_3){

this.avatarHash=_3;

this._setPresence();

},_setPresence:function(){

var _4=this.presence;

var p={xmlns:"jabber:client"};

if(_4&&_4.to){

p.to=_4.to;

}

if(_4.show&&_4.show==dojox.xmpp.presence.STATUS_OFFLINE){

p.type="unavailable";

}

if(_4.show&&_4.show==dojox.xmpp.presence.STATUS_INVISIBLE){

this._setInvisible();

this.isInvisible=true;

return;

}

if(this.isInvisible){

this._setVisible();

}

var _5=new dojox.string.Builder(dojox.xmpp.util.createElement("presence",p,false));

if(_4.show&&_4.show!=dojox.xmpp.presence.STATUS_OFFLINE){

_5.append(dojox.xmpp.util.createElement("show",{},false));

_5.append(_4.show);

_5.append("</show>");

}

if(_4.status){

_5.append(dojox.xmpp.util.createElement("status",{},false));

_5.append(_4.status);

_5.append("</status>");

}

if(this.avatarHash){

_5.append(dojox.xmpp.util.createElement("x",{xmlns:"vcard-temp:x:update"},false));

_5.append(dojox.xmpp.util.createElement("photo",{},false));

_5.append(this.avatarHash);

_5.append("</photo>");

_5.append("</x>");

}

if(_4.priority&&_4.show!=dojox.xmpp.presence.STATUS_OFFLINE){

if(_4.priority>127||_4.priority<-128){

_4.priority=5;

}

_5.append(dojox.xmpp.util.createElement("priority",{},false));

_5.append(_4.priority);

_5.append("</priority>");

}

_5.append("</presence>");

this.session.dispatchPacket(_5.toString());

},toggleBlockContact:function(_6){

if(!this.restrictedContactjids[_6]){

this.restrictedContactjids[_6]=this._createRestrictedJid();

}

this.restrictedContactjids[_6].blocked=!this.restrictedContactjids[_6].blocked;

this._updateRestricted();

return this.restrictedContactjids;

},toggleContactInvisiblity:function(_7){

if(!this.restrictedContactjids[_7]){

this.restrictedContactjids[_7]=this._createRestrictedJid();

}

this.restrictedContactjids[_7].invisible=!this.restrictedContactjids[_7].invisible;

this._updateRestricted();

return this.restrictedContactjids;

},_createRestrictedJid:function(){

return {invisible:false,blocked:false};

},_updateRestricted:function(){

var _8={id:this.session.getNextIqId(),from:this.session.jid+"/"+this.session.resource,type:"set"};

var _9=new dojox.string.Builder(dojox.xmpp.util.createElement("iq",_8,false));

_9.append(dojox.xmpp.util.createElement("query",{xmlns:"jabber:iq:privacy"},false));

_9.append(dojox.xmpp.util.createElement("list",{name:"iwcRestrictedContacts"},false));

var _a=1;

for(var _b in this.restrictedContactjids){

var _c=this.restrictedContactjids[_b];

if(_c.blocked||_c.invisible){

_9.append(dojox.xmpp.util.createElement("item",{value:dojox.xmpp.util.encodeJid(_b),action:"deny",order:_a++},false));

if(_c.blocked){

_9.append(dojox.xmpp.util.createElement("message",{},true));

}

if(_c.invisible){

_9.append(dojox.xmpp.util.createElement("presence-out",{},true));

}

_9.append("</item>");

}else{

delete this.restrictedContactjids[_b];

}

}

_9.append("</list>");

_9.append("</query>");

_9.append("</iq>");

var _d=new dojox.string.Builder(dojox.xmpp.util.createElement("iq",_8,false));

_d.append(dojox.xmpp.util.createElement("query",{xmlns:"jabber:iq:privacy"},false));

_d.append(dojox.xmpp.util.createElement("active",{name:"iwcRestrictedContacts"},true));

_d.append("</query>");

_d.append("</iq>");

this.session.dispatchPacket(_9.toString());

this.session.dispatchPacket(_d.toString());

},_setVisible:function(){

var _e={id:this.session.getNextIqId(),from:this.session.jid+"/"+this.session.resource,type:"set"};

var _f=new dojox.string.Builder(dojox.xmpp.util.createElement("iq",_e,false));

_f.append(dojox.xmpp.util.createElement("query",{xmlns:"jabber:iq:privacy"},false));

_f.append(dojox.xmpp.util.createElement("active",{},true));

_f.append("</query>");

_f.append("</iq>");

this.session.dispatchPacket(_f.toString());

},_setInvisible:function(){

var _10={id:this.session.getNextIqId(),from:this.session.jid+"/"+this.session.resource,type:"set"};

var req=new dojox.string.Builder(dojox.xmpp.util.createElement("iq",_10,false));

req.append(dojox.xmpp.util.createElement("query",{xmlns:"jabber:iq:privacy"},false));

req.append(dojox.xmpp.util.createElement("list",{name:"invisible"},false));

req.append(dojox.xmpp.util.createElement("item",{action:"deny",order:"1"},false));

req.append(dojox.xmpp.util.createElement("presence-out",{},true));

req.append("</item>");

req.append("</list>");

req.append("</query>");

req.append("</iq>");

_10={id:this.session.getNextIqId(),from:this.session.jid+"/"+this.session.resource,type:"set"};

var _11=new dojox.string.Builder(dojox.xmpp.util.createElement("iq",_10,false));

_11.append(dojox.xmpp.util.createElement("query",{xmlns:"jabber:iq:privacy"},false));

_11.append(dojox.xmpp.util.createElement("active",{name:"invisible"},true));

_11.append("</query>");

_11.append("</iq>");

this.session.dispatchPacket(req.toString());

this.session.dispatchPacket(_11.toString());

},_manageSubscriptions:function(_12,_13){

if(!_12){

return;

}

if(_12.indexOf("@")==-1){

_12+="@"+this.session.domain;

}

var req=dojox.xmpp.util.createElement("presence",{to:_12,type:_13},true);

this.session.dispatchPacket(req);

},subscribe:function(_14){

this._manageSubscriptions(_14,"subscribe");

},approveSubscription:function(_15){

this._manageSubscriptions(_15,"subscribed");

},unsubscribe:function(_16){

this._manageSubscriptions(_16,"unsubscribe");

},declineSubscription:function(_17){

this._manageSubscriptions(_17,"unsubscribed");

},cancelSubscription:function(_18){

this._manageSubscriptions(_18,"unsubscribed");

}});

}