/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* Project : MapleFetion
* Package : net.solosky.maplefetion.protocol.notify
* File : ContactsInfoSIPNotifyHandler.java
* Author : solosky < solosky772@qq.com >
* Created : 2009-11-24
* License : Apache License 2.0
*/
package net.solosky.maplefetion.client.notify;
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
import net.solosky.maplefetion.FetionException;
import net.solosky.maplefetion.bean.Buddy;
import net.solosky.maplefetion.bean.Relation;
import net.solosky.maplefetion.client.response.GetContactInfoResponseHandler;
import net.solosky.maplefetion.event.notify.BuddyApplicationEvent;
import net.solosky.maplefetion.event.notify.BuddyConfirmedEvent;
import net.solosky.maplefetion.sipc.SipcNotify;
import net.solosky.maplefetion.sipc.SipcRequest;
import net.solosky.maplefetion.store.FetionStore;
import net.solosky.maplefetion.util.BeanHelper;
import net.solosky.maplefetion.util.ParseException;
import net.solosky.maplefetion.util.ParseHelper;
import net.solosky.maplefetion.util.UriHelper;
import net.solosky.maplefetion.util.XMLHelper;
import org.jdom.Element;
/**
*
*
* @author solosky <solosky772@qq.com>
*/
public class ContactNotifyHandler extends AbstractNotifyHandler
{
/* (non-Javadoc)
* @see net.solosky.maplefetion.protocol.ISIPNotifyHandler#handle(net.solosky.maplefetion.sip.SIPNotify)
*/
@Override
public void handle(SipcNotify notify) throws FetionException
{
if(notify.getBody()==null) return;
Element root = XMLHelper.build(notify.getBody().toSendString());
List list = XMLHelper.findAll(root, "/results/*event");
Iterator it = list.iterator();
while(it.hasNext()){
Element event = (Element) it.next();
String eventType = event.getAttributeValue("type");
if(eventType==null) return;
if(eventType.equals("ServiceResult")) {
this.serviceResult(event);
}else if(eventType.equals("UpdateBuddy")) {
this.updateBuddy(event);
}else if(eventType.equals("UpdateMobileBuddy")) {
this.updateMobileBuddy(event);
}else if(eventType.equals("AddBuddyApplication")){
this.buddyApplication(event);
}else if(eventType.equals("DeleteBuddy")){
this.deleteBuddy(event);
}else if(eventType.equals("AddBuddy")){
this.addBuddy(event);
}else{
logger.warn("Unknown cantact event type:"+eventType);
}
}
}
/**
* 好友信息更新
* @throws FetionException
*/
private void serviceResult(Element event) throws FetionException
{
List list = XMLHelper.findAll(event, "/event/results/contacts/*contact");
Iterator it = list.iterator();
while(it.hasNext()) {
Element e = (Element) it.next();
String uri = e.getAttributeValue("uri");
String status = e.getAttributeValue("status-code");
Buddy buddy = context.getFetionStore().getBuddyByUri(uri);
if(status!=null && status.equals("200") && buddy!=null) {
//个人信息
Element p = e.getChild("personal");
if(p!=null) {
BeanHelper.toBean(Buddy.class, buddy, p);
}
//扩展信息
List extendz = e.getChildren("extended");
if(extendz!=null && extendz.size()>0) {
it = extendz.iterator();
while(it.hasNext()) {
Element m = (Element) it.next();
//这里可能的值有 score sms feike show rtm, 这里只处理score TODO ..处理其他的。。
if(m.getAttribute("type")!=null&&m.getAttributeValue("type").equals("score")) {
Element s = m.getChild("score");
BeanHelper.setValue(buddy, "level", Integer.parseInt(s.getAttributeValue("value")));
}
}
}
context.getFetionStore().flushBuddy(buddy);
}else {
//这里是判断失败，说明结果有误，忽略掉，也不记录到日志
}
}//end contact iterator
}
/**
* 陌生人添加用户为好友的请求
* @throws IOException
*/
private void buddyApplication(Element event) throws FetionException
{
Element app = event.getChild("application");
String uri = app.getAttributeValue("uri");
String userId = app.getAttributeValue("user-id");
final String desc = app.getAttributeValue("desc");
//建立一个新好友，并把关系设置为陌生人
Buddy buddy = UriHelper.createBuddy(uri);
buddy.setUri(uri);
buddy.setUserId(Integer.parseInt(userId));
BeanHelper.setValue(buddy, "relation", Relation.STRANGER);
context.getFetionStore().addBuddy(buddy);
//如果是飞信好友，获取陌生人的信息
if(buddy instanceof Buddy) {
SipcRequest request = this.dialog.getMessageFactory().createGetContactInfoRequest(uri);
request.setResponseHandler(new GetContactInfoResponseHandler(context, dialog, ((Buddy)buddy),null));
dialog.process(request);
}
//通知监听器
this.tryFireNotifyEvent(new BuddyApplicationEvent( buddy, desc));
logger.debug("Recived a buddy application:"+desc);
}
/**
* 手机好友同意或者拒绝添加手机好友
* @param event
* @throws FetionException
*/
private void updateMobileBuddy(Element event) throws FetionException
{
List list = XMLHelper.findAll(event, "/event/contacts/mobile-buddies/*mobile-buddy");
Iterator it = list.iterator();
while(it.hasNext()) {
Element e = (Element) it.next();
String uri = e.getAttributeValue("uri");
Buddy buddy = context.getFetionStore().getBuddyByUri(uri);
if(buddy!=null) {
//检查用户关系的变化
Relation relation = ParseHelper.parseRelation(e.getAttributeValue("relation-status"));
//如果当前好友关系是没有确认，而返回的好友是确认了，表明好友同意了你添加好友的请求
if(relation==Relation.BUDDY && buddy.getRelation()!=Relation.BUDDY) {
//因为这里是手机好友，没有详细信息，故不再获取详细信息
logger.debug("Mobile buddy agreed your buddy request:"+buddy.getFetionId());
this.tryFireNotifyEvent(new BuddyConfirmedEvent(buddy, true)); //通知监听器
}else if(relation==Relation.DECLINED) { //对方拒绝了请求
logger.debug("buddy declined your buddy request:"+buddy.getDisplayName());
this.tryFireNotifyEvent(new BuddyConfirmedEvent(buddy, false)); //通知监听器
}else {}
//buddy.setUserId(Integer.parseInt(e.getAttributeValue("user-id")));
BeanHelper.setValue(buddy, "relation", relation);
context.getFetionStore().flushBuddy(buddy);
}
}
}
/**
* 好友同意或者拒绝加入好友
* @throws IOException
*/
private void updateBuddy(Element event) throws FetionException
{
List list = XMLHelper.findAll(event, "/event/contacts/buddies/*buddy");
Iterator it = list.iterator();
while(it.hasNext()) {
Element e = (Element) it.next();
String uri = e.getAttributeValue("uri");
final Buddy buddy = context.getFetionStore().getBuddyByUri(uri);
if(buddy!=null) {
//检查用户关系的变化
Relation relation = ParseHelper.parseRelation(e.getAttributeValue("relation-status"));
//如果当前好友关系是没有确认，而返回的好友是确认了，表明好友同意了你添加好友的请求
if(relation==Relation.BUDDY && buddy.getRelation()!=Relation.BUDDY) {
//这里还需要获取好友的详细信息
SipcRequest request = dialog.getMessageFactory().createGetContactInfoRequest(buddy.getUri());
request.setResponseHandler(new GetContactInfoResponseHandler(context, dialog, ((Buddy) buddy),null));
dialog.process(request);
}else if(relation==Relation.DECLINED) { //对方拒绝了请求
logger.debug("buddy declined your buddy request:"+buddy.getDisplayName());
this.tryFireNotifyEvent(new BuddyConfirmedEvent( buddy, false)); //通知监听器
}else {}
//buddy.setUserId(Integer.parseInt(e.getAttributeValue("user-id")));
buddy.setRelation(relation);
context.getFetionStore().flushBuddy(buddy);
}
}
}
/**
* 服务器发回删除好友的请求，这个一般是客户端设置为全部同意对方邀请时服务器首先发挥删除好友请求，然后发回添加好友请求
* @param event
*/
private void deleteBuddy(Element event)
{
Element contacts = XMLHelper.find(event, "/event/contacts");
List buddyList = XMLHelper.findAll(event, "/event/contacts/buddies/*buddy");
//查找把这些好友，如果在当前列表中，直接从当前飞信好友列表中删除
Iterator it = buddyList.iterator();
FetionStore store = this.context.getFetionStore();
while(it.hasNext()){
Element e = (Element) it.next();
String suserId = e.getAttributeValue("user-id"); //使用user-id更合理
if(suserId!=null){
int iuserId = Integer.parseInt(suserId);
Buddy buddy = store.getBuddyByUserId(iuserId);
if(buddy!=null){
store.deleteBuddy(buddy);
logger.info("Deleted buddy: "+buddy);
}
}
}
//更新联系人版本信息
String sContactVersion = contacts.getAttributeValue("version");
if(sContactVersion!=null){
int iContactVersion = Integer.parseInt(sContactVersion);
store.getStoreVersion().setContactVersion(iContactVersion);
}
}
/**
* 服务器发回的添加好友请求，注释同上
* @throws ParseException
*/
private void addBuddy(Element event) throws ParseException
{
Element contacts = XMLHelper.find(event, "/event/contacts");
List buddyList = XMLHelper.findAll(event, "/event/contacts/buddies/*buddy");
//遍历所有需要添加的好友，逐个把好友添加到列表中
Iterator it = buddyList.iterator();
FetionStore store = this.context.getFetionStore();
while(it.hasNext()){
Element e = (Element) it.next();
String uri = e.getAttributeValue("uri");
if(uri!=null){
//这里应该都是飞信好友，不过还是做了相应的判断
Buddy buddy = null;
buddy = new Buddy();
BeanHelper.toBean(Buddy.class, buddy, e);
buddy.setRelation(Relation.BUDDY);
store.addBuddy(buddy);
logger.info("Added Buddy : "+buddy);
}
}
//更新联系人版本信息
String sContactVersion = contacts.getAttributeValue("version");
if(sContactVersion!=null){
int iContactVersion = Integer.parseInt(sContactVersion);
store.getStoreVersion().setContactVersion(iContactVersion);
}
}
}