com.haoxuer.discover.user.oauth.impl.WeiXinOauthHandler Maven / Gradle / Ivy
package com.haoxuer.discover.user.oauth.impl;
import com.google.gson.JsonElement;
import com.google.gson.JsonParser;
import com.haoxuer.discover.user.oauth.api.OauthHandler;
import com.haoxuer.discover.user.oauth.domain.TokenResponse;
import com.haoxuer.discover.user.oauth.domain.UserWeiXin;
import com.haoxuer.utils.http.Connection;
import com.haoxuer.utils.http.HttpConnection;
import java.io.IOException;
/**
* Created by ada on 2017/6/29.
*/
public class WeiXinOauthHandler implements OauthHandler {
/**
* @param element
* @return
*/
private String getString(JsonElement element, String key) {
String result = "";
try {
result = element.getAsJsonObject().get(key).getAsString();
} catch (Exception e2) {
}
return result;
}
private Integer getInt(JsonElement element, String key) {
Integer result = 0;
try {
result = element.getAsJsonObject().get(key).getAsInt();
} catch (Exception e2) {
}
return result;
}
private String oauth_consumer_key;
private String secret;
@Override
public void setKey(String oauth_consumer_key) {
this.oauth_consumer_key = oauth_consumer_key;
}
@Override
public void setSecret(String secret) {
this.secret = secret;
}
public UserWeiXin login(String access_token, String openid) {
UserWeiXin weixin = null;
try {
Connection con = HttpConnection.connect("https://api.weixin.qq.com/sns/userinfo");
con.data("access_token", access_token);
con.data("openid", openid);
String body;
body = con.execute().body();
weixin = new UserWeiXin();
JsonParser parser = new JsonParser();
JsonElement element = parser.parse(body);
String nickname = getString(element, "nickname");
weixin.setNickName(nickname);
String headimgurl = getString(element, "headimgurl");
weixin.setHeadimgurl(headimgurl);
String city = getString(element, "city");
weixin.setCity(city);
Integer sexid = getInt(element, "sex");
String sex = "男";
if (sexid == null || sexid == 0) {
sex = "女";
}
weixin.setSex(sex);
String province = getString(element, "province");
weixin.setProvince(province);
String country = getString(element, "country");
weixin.setCountry(country);
weixin.setUnionid(getString(element, "unionid"));
weixin.setAccessToken(access_token);
weixin.setOpenid(openid);
} catch (Exception e) {
e.printStackTrace();
}
return weixin;
}
@Override
public TokenResponse getToken(String code) {
TokenResponse result = new TokenResponse();
Connection con = HttpConnection.connect("https://api.weixin.qq.com/sns/oauth2/access_token");
con.data("appid", oauth_consumer_key);
con.data("secret", secret);
con.data("code", code);
con.data("grant_type", "authorization_code");
String body;
try {
body = con.execute().body();
JsonParser parser = new JsonParser();
JsonElement element = parser.parse(body);
result.setAccessToken(ElementUtils.getString(element, "access_token"));
result.setRefreshToken(ElementUtils.getString(element, "refresh_token"));
result.setTokenType("weixin");
result.setExpiresIn(ElementUtils.getInt(element, "expires_in"));
result.setOpenId(ElementUtils.getString(element, "openid"));
result.setUnionid(ElementUtils.getString(element, "unionid"));
} catch (IOException e) {
e.printStackTrace();
}
return result;
}
}