269 lines
7 KiB
JavaScript
269 lines
7 KiB
JavaScript
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dojo.provide("dojox.xmpp.RosterService");
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dojox.xmpp.roster = {
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ADDED: 101,
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CHANGED: 102,
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REMOVED: 103
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}
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dojo.declare("dojox.xmpp.RosterService", null, {
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constructor: function(xmppSession){
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this.session = xmppSession;
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},
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addRosterItem: function(jid, name, groups){
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if(!jid){
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throw new Error ("Roster::addRosterItem() - User ID is null");
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}
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var iqId = this.session.getNextIqId();
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var req = {
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id: iqId,
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from: this.session.jid + "/" + this.session.resource,
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type: "set"
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}
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var request = new dojox.string.Builder(dojox.xmpp.util.createElement("iq", req, false));
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request.append(dojox.xmpp.util.createElement("query",{xmlns: 'jabber:iq:roster'},false));
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jid = dojox.xmpp.util.encodeJid(jid);
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if (jid.indexOf('@')== -1){
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jid = jid + '@' + this.session.domain;
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}
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request.append(dojox.xmpp.util.createElement("item",{jid:jid,name:dojox.xmpp.util.xmlEncode(name)},false));
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if (groups){
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for (var i=0; i<groups.length; i++){
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request.append("<group>");
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request.append(groups[i]);
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request.append("</group>");
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}
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}
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request.append("</item></query></iq>");
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//console.log(request.toString());
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var def = this.session.dispatchPacket(request.toString(),"iq",req.id);
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def.addCallback(this, "verifyRoster");
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return def;
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},
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updateRosterItem: function(jid, name, groups){
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if (jid.indexOf('@') == -1){
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jid += jid + '@' + this.session.domain;
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}
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var req = {
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id: this.session.getNextIqId(),
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from: this.session.jid + "/" + this.session.resource,
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type: "set"
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}
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var request = new dojox.string.Builder(dojox.xmpp.util.createElement("iq", req, false));
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request.append(dojox.xmpp.util.createElement("query",{xmlns: 'jabber:iq:roster'},false));
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var i = this.session.getRosterIndex(jid);
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//item not found
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if (i==-1){return;}
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var item = {
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jid:jid
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};
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if(name){
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item.name = name;
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} else if(this.session.roster[i].name){
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item.name = this.session.roster[i].name;
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}
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if(item.name) {
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item.name = dojox.xmpp.util.xmlEncode(item.name);
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}
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request.append(dojox.xmpp.util.createElement("item",item,false));
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var newGroups = groups ? groups : this.session.roster[i].groups;
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if (newGroups){
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for (var x=0;x<newGroups.length;x++){
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request.append("<group>");
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request.append(newGroups[x]);
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request.append("</group>");
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}
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}
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request.append("</item></query></iq>");
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var def = this.session.dispatchPacket(request.toString(),"iq",req.id);
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def.addCallback(this, "verifyRoster");
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return def;
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},
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verifyRoster: function(res){
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if (res.getAttribute('type')=='result'){
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//this.onAddRosterItem(res.getAttribute('id'));
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}else{
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var err=this.session.processXmppError(res);
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this.onAddRosterItemFailed(err);
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}
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return res;
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},
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addRosterItemToGroup: function(jid, group){
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if (!jid) throw new Error("Roster::addRosterItemToGroup() JID is null or undefined");
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if (!group) throw new Error("Roster::addRosterItemToGroup() group is null or undefined");
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var index = this.session.getRosterIndex(jid);
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if (index==-1){return;}
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var item = this.session.roster[index];
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var tgroups = [];
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var found = false;
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for (var i=0; ((item<item.groups.length) && (!found)); i++){
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if (item.groups[i]!=group){continue;}
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found=true;
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}
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if(!found){
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return this.updateRosterItem(jid, item.name, item.groups.concat(group),index);
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}
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return dojox.xmpp.xmpp.INVALID_ID;
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},
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removeRosterGroup: function(group) {
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var roster = this.session.roster;
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for(var i=0;i<roster.length;i++){
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var item = roster[i];
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if(item.groups.length > 0) {
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//var found = false;
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for(var j = 0;j < item.groups.length; j++) {
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if (item.groups[j]==group){
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item.groups.splice(j,1);
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this.updateRosterItem(item.jid, item.name, item.groups);
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//found=true;
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}
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}
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}
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}
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},
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renameRosterGroup: function(group, newGroup) {
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var roster = this.session.roster;
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for(var i=0;i<roster.length;i++){
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var item = roster[i];
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if(item.groups.length > 0) {
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//var found = false;
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for(var j = 0;j < item.groups.length; j++) {
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if (item.groups[j]==group){
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item.groups[j] = newGroup;
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this.updateRosterItem(item.jid, item.name, item.groups);
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// found=true;
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}
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}
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}
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}
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},
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removeRosterItemFromGroup: function(jid, group){
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if (!jid) throw new Error("Roster::addRosterItemToGroup() JID is null or undefined");
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if (!group) throw new Error("Roster::addRosterItemToGroup() group is null or undefined");
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var index = this.session.getRosterIndex(jid);
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if (index==-1){return;}
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var item = this.session.roster[index];
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var found = false;
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for (var i=0; ((i<item.groups.length) && (!found)); i++){
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if (item.groups[i]!=group){continue;}
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found=true;
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index = i;
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}
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if(found==true){
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item.groups.splice(index,1);
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return this.updateRosterItem(jid, item.name, item.groups);
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}
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return dojox.xmpp.xmpp.INVALID_ID;
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},
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rosterItemRenameGroup: function(jid, oldGroup, newGroup){
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if (!jid) throw new Error("Roster::rosterItemRenameGroup() JID is null or undefined");
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if (!newGroup) throw new Error("Roster::rosterItemRenameGroup() group is null or undefined");
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var index = this.session.getRosterIndex(jid);
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if (index==-1){return;}
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var item = this.session.roster[index];
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var found = false;
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for (var i=0; ((i<item.groups.length) && (!found)); i++){
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if (item.groups[i]==oldGroup){
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item.groups[i] = newGroup;
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found=true;
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}
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}
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if(found==true){
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return this.updateRosterItem(jid, item.name, item.groups);
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}
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return dojox.xmpp.xmpp.INVALID_ID;
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},
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renameRosterItem: function(jid,newName){
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if (!jid) throw new Error("Roster::addRosterItemToGroup() JID is null or undefined");
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if (!newName) throw new Error("Roster::addRosterItemToGroup() New Name is null or undefined");
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var index = this.session.getRosterIndex(jid);
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if (index==-1){return;}
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return this.updateRosterItem(jid, newName, this.session.roster.groups,index);
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},
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removeRosterItem: function(jid){
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if (!jid) throw new Error("Roster::addRosterItemToGroup() JID is null or undefined");
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var req={
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id: this.session.getNextIqId(),
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from: this.session.jid + "/" + this.session.resource,
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type: 'set'
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};
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var request = new dojox.string.Builder(dojox.xmpp.util.createElement("iq", req, false));
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request.append(dojox.xmpp.util.createElement("query",{xmlns: "jabber:iq:roster"},false));
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if (jid.indexOf('@')== -1){
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jid += jid + '@' + this.session.domain;
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}
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request.append(dojox.xmpp.util.createElement('item',{jid:jid,subscription:"remove"},true));
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request.append("</query></iq>");
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var def = this.session.dispatchPacket(request.toString(),"iq",req.id);
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def.addCallback(this, "verifyRoster");
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return def;
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},
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//Avatar functions...I removed this stuff for now..can we even do anything useful
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//with this data even if we have it?
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getAvatar: function(jid){
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},
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publishAvatar: function(type,binval){
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},
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//EVENTS
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onVerifyRoster: function(id){
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//console.log("Roster::onVerifyRoster() - ", id);
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},
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onVerifyRosterFailed: function(err){
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//console.log("onVerifyRosterFailed: ", err);
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}
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});
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