package com.huangzhimin.contacts.email;
import java.io.ByteArrayInputStream;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.httpclient.Cookie;
import org.apache.commons.httpclient.NameValuePair;
import org.cyberneko.html.parsers.DOMParser;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;
import com.huangzhimin.contacts.Contact;
import com.huangzhimin.contacts.exception.ContactsException;
/**
* 导入Yahoo联系人
*
* @author flyerhzm
*
*/
public class YahooImporter extends EmailImporter {
// 预登录Url
private String beforeLoginUrl = "http://mail.cn.yahoo.com/";
// 登录Url
private String loginUrl = "https://edit.bjs.yahoo.com/config/login";
// 联系人Url
private String contactsUrl = "http://cn.address.yahoo.com/yab/cn?VPC=contact_list";
/**
* 构造函数
*
* @param email
* @param password
*/
public YahooImporter(String email, String password) {
super(email, password);
}
/**
* 登录yahoo邮箱
*
* @throws ContactsException
*/
public void doLogin() throws ContactsException {
try {
String content = doGet(beforeLoginUrl);
String challenge = getInputValue(".challenge", content);
NameValuePair[] params = new NameValuePair[] {
new NameValuePair(".intl", getInputValue(".intl", content)),
new NameValuePair(".done", getInputValue(".done", content)),
new NameValuePair(".src", getInputValue(".src", content)),
new NameValuePair(".cnrid",
getInputValue(".cnrid", content)),
new NameValuePair(".challenge", challenge),
new NameValuePair("login", email),
new NameValuePair("passwd", password) };
content = doPost(loginUrl, params, beforeLoginUrl);
client.getState().addCookie(
new Cookie("mail.cn.yahoo.com", "cn_challenge", challenge, "/", null, false));
String redirectUrl = getJSRedirectLocation(content);
doGet(redirectUrl);
} catch (Exception e) {
throw new ContactsException("Yahoo 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);
List<Contact> contacts = new ArrayList<Contact>();
DOMParser parser = new DOMParser();
parser.parse(new InputSource(new ByteArrayInputStream(content
.getBytes())));
NodeList nodes = parser.getDocument().getElementsByTagName("td");
for (int i = 0; i < nodes.getLength(); i++) {
Node node = nodes.item(i);
if (node.getAttributes().getNamedItem("class") != null &&
node.getAttributes().getNamedItem("class").getNodeValue().equals("nobottom")) {
String username = node.getChildNodes().item(1).getTextContent().trim();
i++;
String email = nodes.item(i).getChildNodes().item(1).getChildNodes().item(1).getTextContent().trim();
contacts.add(new Contact(username, email));
}
}
return contacts;
} catch (Exception e) {
throw new ContactsException("Yahoo protocol has changed", e);
}
}
}