package com.huangzhimin.contacts.email;
import java.net.URLEncoder;
import java.security.MessageDigest;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;
import org.apache.commons.httpclient.Cookie;
import org.json.JSONArray;
import org.json.JSONObject;
import com.huangzhimin.contacts.Contact;
import com.huangzhimin.contacts.exception.ContactsException;
/**
* 导入sohu联系人列表
*
* @author flyerhzm
*
*/
public class SohuImporter extends EmailImporter {
// 预登录Url
private String beforeLoginUrl = "http://passport.sohu.com/sso/login.jsp?userid=%email&password=%md5_pwd&appid=1000&persistentcookie=0&s=%time&b=2&w=1024&pwdtype=1";
// 登录Url
private String loginUrl = "http://login.mail.sohu.com/servlet/LoginServlet";
// 联系人列表Url
private String contactsUrl = null;
private final static String[] hexDigits = { "0", "1", "2", "3", "4", "5",
"6", "7", "8", "9", "a", "b", "c", "d", "e", "f" };
/**
* 转换字节数组为16进制字串
*
* @param b
* 字节数组
* @return 16进制字串
*/
private static String byteArrayToHexString(byte[] b) {
StringBuffer resultSb = new StringBuffer();
for (int i = 0; i < b.length; i++) {
resultSb.append(byteToHexString(b[i]));
}
return resultSb.toString();
}
/**
* 转换字节为16进制字符串
*
* @param b
* 字节数组
* @return 16进制字符串
*/
private static String byteToHexString(byte b) {
int n = b;
if (n < 0)
n = 256 + n;
int d1 = n / 16;
int d2 = n % 16;
return hexDigits[d1] + hexDigits[d2];
}
/**
* 构造函数
*
* @param email
* @param password
*/
public SohuImporter(String email, String password) {
super(email, password);
}
/**
* 登录sohu邮箱
*
* @throws ContactsException
*/
public void doLogin() throws ContactsException {
try {
String encode_email = URLEncoder.encode(email, "UTF-8");
MessageDigest md = MessageDigest.getInstance("MD5");
String md5_pwd = byteArrayToHexString(md
.digest(password.getBytes()));
long time = Calendar.getInstance().getTimeInMillis();
String encodeBeforeLoginUrl = beforeLoginUrl.replaceFirst("%email",
encode_email).replaceFirst("%md5_pwd", md5_pwd)
.replaceFirst("%time", "" + time);
doGet(encodeBeforeLoginUrl, "http://mail.sohu.com/");
Calendar calendar = Calendar.getInstance();
calendar.add(Calendar.HOUR, 36);
client.getState().addCookie(
new Cookie(".sohu.com", "crossdomain", ""
+ calendar.getTimeInMillis(), "/", calendar
.getTime(), false));
doGet(loginUrl, "http://mail.sohu.com");
contactsUrl = lastUrl + "#addressList";
} catch (Exception e) {
throw new ContactsException("sohu protocol has changed", e);
}
}
/**
* 进入联系人列表页面，并读取所有的联系人信息
*
* @return 所有的联系人信息
* @throws ContactsException
*/
public List<Contact> parseContacts() throws ContactsException {
try {
String content = doGet(contactsUrl);
JSONObject jsonObj = parseJSON(content, "ADDRESSES = '", "';");
JSONArray jsonContacts = jsonObj.getJSONArray("contact");
List<Contact> contacts = new ArrayList<Contact>(jsonContacts
.length());
for (int i = 0; i < jsonContacts.length(); i++) {
jsonObj = jsonContacts.getJSONObject(i);
if (jsonObj.has("nickname") && jsonObj.has("email")) {
contacts.add(new Contact(jsonObj.getString("nickname"), jsonObj
.getString("email")));
}
}
return contacts;
} catch (Exception e) {
throw new ContactsException("sohu protocol has changed", e);
}
}
}