dojo.provide("dojox.xmpp.PresenceService");
dojox.xmpp.presence = {
UPDATE: 201,
SUBSCRIPTION_REQUEST: 202,
// SUBSCRIPTION_REQUEST_PENDING: 203,
/* used when 'ask' attribute is absent on a roster item */
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(xmppService){
this.session= xmppService;
this.isInvisible = false;
this.avatarHash = null;
this.presence = null;
this.restrictedContactjids = {};
},
publish: function(presence){
////console.log("Presence::publish() ", presence);
this.presence = presence;
this._setPresence();
},
/**
sha1-hash-of-image
*/
sendAvatarHash: function(avatarHash) {
this.avatarHash = avatarHash;
this._setPresence();
},
_setPresence: function() {
var presence = this.presence;
var p = {xmlns: 'jabber:client'};
if (presence && presence.to){
p.to = presence.to;
}
if (presence.show && presence.show==dojox.xmpp.presence.STATUS_OFFLINE){
p.type = 'unavailable';
}
if (presence.show && presence.show==dojox.xmpp.presence.STATUS_INVISIBLE) {
this._setInvisible();
this.isInvisible = true;
return;
};
if(this.isInvisible) {
//console.log("was invisible, making visible");
this._setVisible();
}
var req = new dojox.string.Builder(dojox.xmpp.util.createElement("presence",p, false));
if (presence.show && presence.show!=dojox.xmpp.presence.STATUS_OFFLINE ) {
req.append(dojox.xmpp.util.createElement("show",{},false));
req.append(presence.show);
req.append("");
}
if(presence.status) {
req.append(dojox.xmpp.util.createElement("status",{},false));
req.append(presence.status);
req.append("");
}
if(this.avatarHash) {
req.append(dojox.xmpp.util.createElement("x",{xmlns: 'vcard-temp:x:update'},false));
req.append(dojox.xmpp.util.createElement("photo",{},false));
req.append(this.avatarHash);
req.append("");
req.append("");
}
if (presence.priority && presence.show!=dojox.xmpp.presence.STATUS_OFFLINE){
if(presence.priority > 127 || presence.priority < -128){
presence.priority = 5;
}
req.append(dojox.xmpp.util.createElement("priority",{},false));
req.append(presence.priority);
req.append("");
}
req.append("");
this.session.dispatchPacket(req.toString());
},
/*
Make visible:
*/
toggleBlockContact: function(jid) {
if(!this.restrictedContactjids[jid]) {
this.restrictedContactjids[jid] = this._createRestrictedJid();
}
this.restrictedContactjids[jid].blocked = !this.restrictedContactjids[jid].blocked;
//console.log("setting outbound block for ", jid, this.restrictedContactjids[jid]);
this._updateRestricted();
return this.restrictedContactjids;
},
toggleContactInvisiblity: function(jid) {
if(!this.restrictedContactjids[jid]) {
this.restrictedContactjids[jid] = this._createRestrictedJid();
}
this.restrictedContactjids[jid].invisible = !this.restrictedContactjids[jid].invisible;
//console.log("setting outbound presence for ", jid, this.restrictedContactjids[jid]);
this._updateRestricted();
return this.restrictedContactjids;
},
_createRestrictedJid: function() {
return {invisible: false, blocked:false};
},
_updateRestricted: function() {
var props={
id: this.session.getNextIqId(),
from: this.session.jid + "/" + this.session.resource,
type: "set"
};
var req = new dojox.string.Builder(dojox.xmpp.util.createElement("iq",props,false));
req.append(dojox.xmpp.util.createElement("query",{xmlns: "jabber:iq:privacy"},false));
req.append(dojox.xmpp.util.createElement("list",{name: "iwcRestrictedContacts"},false))
var count = 1;
for(var jid in this.restrictedContactjids) {
var item = this.restrictedContactjids[jid];
//console.log("restricted ", jid, item);
if(item.blocked || item.invisible) {
req.append(dojox.xmpp.util.createElement("item",{value: dojox.xmpp.util.encodeJid(jid), action: "deny", order: count++},false));
if(item.blocked) {
req.append(dojox.xmpp.util.createElement("message",{},true));
}
if(item.invisible) {
req.append(dojox.xmpp.util.createElement("presence-out",{},true));
}
req.append("");
} else {
delete this.restrictedContactjids[jid];
}
}
req.append("");
req.append("");
req.append("");
//console.log("Restricted list: ", req.toString());
var req2 = new dojox.string.Builder(dojox.xmpp.util.createElement("iq",props,false));
req2.append(dojox.xmpp.util.createElement("query",{xmlns: "jabber:iq:privacy"},false));
req2.append(dojox.xmpp.util.createElement("active",{name:"iwcRestrictedContacts"},true));
req2.append("");
req2.append("");
//console.log("Activate list: ", req2.toString());
this.session.dispatchPacket(req.toString());
this.session.dispatchPacket(req2.toString());
},
_setVisible: function() {
var props={
id: this.session.getNextIqId(),
from: this.session.jid + "/" + this.session.resource,
type: "set"
};
var req = new dojox.string.Builder(dojox.xmpp.util.createElement("iq",props,false));
req.append(dojox.xmpp.util.createElement("query",{xmlns: "jabber:iq:privacy"},false));
req.append(dojox.xmpp.util.createElement("active",{},true));
req.append("");
req.append("");
//console.log(req.toString());
this.session.dispatchPacket(req.toString());
},
_setInvisible: function() {
//console.log("Setting user as invisible");
var props={
id: this.session.getNextIqId(),
from: this.session.jid + "/" + this.session.resource,
type: "set"
};
var req = new dojox.string.Builder(dojox.xmpp.util.createElement("iq",props,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("");
req.append("");
req.append("");
req.append("");
props={
id: this.session.getNextIqId(),
from: this.session.jid + "/" + this.session.resource,
type: "set"
};
var req2 = new dojox.string.Builder(dojox.xmpp.util.createElement("iq",props,false));
req2.append(dojox.xmpp.util.createElement("query",{xmlns: "jabber:iq:privacy"},false));
req2.append(dojox.xmpp.util.createElement("active",{name:"invisible"},true));
req2.append("");
req2.append("");
//console.log(req.toString());
//console.log(req2.toString());
this.session.dispatchPacket(req.toString());
this.session.dispatchPacket(req2.toString());