package com.sissi.pipeline.in.presence.muc;
import com.sissi.context.JID;
import com.sissi.context.JIDContext;
import com.sissi.pipeline.Input;
import com.sissi.pipeline.in.ProxyProcessor;
import com.sissi.protocol.Protocol;
import com.sissi.protocol.muc.Item;
import com.sissi.protocol.muc.XUser;
import com.sissi.protocol.presence.Presence;
import com.sissi.protocol.presence.PresenceType;
import com.sissi.ucenter.relation.Relation;
import com.sissi.ucenter.relation.muc.MucRelation;
import com.sissi.ucenter.relation.muc.room.Room;
import com.sissi.ucenter.relation.muc.room.RoomBuilder;
import com.sissi.ucenter.relation.muc.room.RoomConfig;
import com.sissi.ucenter.relation.muc.status.CodeStatusAdder;
/**
* 修改昵称
*
* @author kim 2014年3月7日
*/
public class PresenceMucJoin2ReplaceProcessor extends ProxyProcessor {
private final Input proxy;
private final boolean resend;
private final RoomBuilder room;
private final CodeStatusAdder adder;
public PresenceMucJoin2ReplaceProcessor(Input proxy, boolean resend, RoomBuilder room, CodeStatusAdder adder) {
super();
this.room = room;
this.adder = adder;
this.proxy = proxy;
this.resend = resend;
}
@Override
public boolean input(JIDContext context, Protocol protocol) {
JID group = super.build(protocol.getTo());
String nickname = group.resource();
MucRelation relation = super.ourRelation(context.jid(), group).cast(MucRelation.class);
// relation.activate(),如果已进入房间. group.resource().equals(relation.name()), 昵称未变
return relation.activate() ? group.resource().equals(relation.name()) ? this.resend ? this.proxy.input(context, protocol) : false : this.writeAndReturn(context, group, nickname, relation) : true;
}
private boolean writeAndReturn(JIDContext context, JID group, String nickname, MucRelation relation) {
Room room = this.room.build(group);
// 通知其他房客昵称修改
Presence presence = new Presence();
for (Relation each : super.myRelations(group)) {
JID to = super.build(each.cast(MucRelation.class).jid());
super.findOne(to, true).write(presence.clear().add(this.adder.add(new XUser(group, to, room.allowed(to, RoomConfig.WHOISEXISTS)).item(new Item(room.allowed(to, RoomConfig.WHOISALLOW, context.jid()), nickname, relation))).cast(XUser.class)).type(PresenceType.UNAVAILABLE).setFrom(group.resource(relation.name())));
}
return false;
}
}