weixin.popular.api.SnsAPI Maven / Gradle / Ivy

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package weixin.popular.api;

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;

import org.apache.http.client.methods.HttpUriRequest;
import org.apache.http.client.methods.RequestBuilder;

import weixin.popular.bean.BaseResult;
import weixin.popular.bean.sns.SnsToken;
import weixin.popular.bean.user.User;
import weixin.popular.client.LocalHttpClient;
import weixin.popular.util.EmojiUtil;

/**
 * 网页授权
 * @author LiYi
 *
 */
public class SnsAPI extends BaseAPI{

	/**
	 * 通过code换取网页授权access_token
	 * @param appid appid
	 * @param secret secret
	 * @param code code
	 * @return SnsToken
	 */
	public static SnsToken oauth2AccessToken(String appid,String secret,String code){
		HttpUriRequest httpUriRequest = RequestBuilder.post()
				.setUri(BASE_URI + "/sns/oauth2/access_token")
				.addParameter("appid", appid)
				.addParameter("secret", secret)
				.addParameter("code", code)
				.addParameter("grant_type", "authorization_code")
				.build();
		return LocalHttpClient.executeJsonResult(httpUriRequest,SnsToken.class);
	}

	/**
	 * 通过code换取网页授权access_token (第三方平台开发)
	 * @param appid appid
	 * @param code code
	 * @param component_appid 服务开发方的appid
	 * @param component_access_token 服务开发方的access_token
	 * @return SnsToken
	 */
	public static SnsToken oauth2ComponentAccessToken(String appid,String code,String component_appid,String component_access_token ){
		HttpUriRequest httpUriRequest = RequestBuilder.post()
				.setUri(BASE_URI + "/sns/oauth2/component/access_token")
				.addParameter("appid", appid)
				.addParameter("code", code)
				.addParameter("grant_type", "authorization_code")
				.addParameter("component_appid", component_appid)
				.addParameter("component_access_token", component_access_token)
				.build();
		return LocalHttpClient.executeJsonResult(httpUriRequest,SnsToken.class);
	}


	/**
	 * 刷新access_token
	 * @param appid appid
	 * @param refresh_token refresh_token
	 * @return SnsToken
	 */
	public static SnsToken oauth2RefreshToken(String appid,String refresh_token){
		HttpUriRequest httpUriRequest = RequestBuilder.post()
				.setUri(BASE_URI + "/sns/oauth2/refresh_token")
				.addParameter("appid", appid)
				.addParameter("refresh_token", refresh_token)
				.addParameter("grant_type", "refresh_token")
				.build();
		return LocalHttpClient.executeJsonResult(httpUriRequest,SnsToken.class);
	}

	/**
	 * 刷新access_token (第三方平台开发)
	 * @param appid appid
	 * @param refresh_token refresh_token
	 * @param component_appid 服务开发商的appid
	 * @param component_access_token 服务开发方的access_token
	 * @return SnsToken
	 */
	public static SnsToken oauth2ComponentRefreshToken(String appid,String refresh_token,String component_appid,String component_access_token){
		HttpUriRequest httpUriRequest = RequestBuilder.post()
				.setUri(BASE_URI + "/sns/oauth2/component/refresh_token")
				.addParameter("appid", appid)
				.addParameter("refresh_token", refresh_token)
				.addParameter("grant_type", "refresh_token")
				.addParameter("component_appid", component_appid)
				.addParameter("component_access_token", component_access_token)
				.build();
		return LocalHttpClient.executeJsonResult(httpUriRequest,SnsToken.class);
	}
	
	
	/**
	 * 检验授权凭证（access_token）是否有效
	 * @since 2.8.1
	 * @param access_token access_token
	 * @param openid openid
	 * @return result
	 */
	public static BaseResult auth(String access_token,String openid){
		HttpUriRequest httpUriRequest = RequestBuilder.get()
				.setUri(BASE_URI + "/sns/auth")
				.addParameter(getATPN(), access_token)
				.addParameter("openid", openid)
				.build();
		return LocalHttpClient.executeJsonResult(httpUriRequest,BaseResult.class);
	}
	

	/**
	 * 拉取用户信息(需scope为 snsapi_userinfo)
	 * @since 2.7.1
	 * @param access_token access_token
	 * @param openid openid
	 * @param lang 国家地区语言版本，zh_CN 简体，zh_TW 繁体，en 英语
	 * @param emoji 表情解析方式

	 * 0 		  不设置 

	 * 1 HtmlHex 格式

	 * 2 HtmlTag 格式

	 * 3 Alias  格式

	 * 4 HtmlDec 格式

	 * 5 PureText 纯文本

	 * @return User
	 */
	public static User userinfo(String access_token,String openid,String lang,int emoji){
		HttpUriRequest httpUriRequest = RequestBuilder.get()
				.setUri(BASE_URI + "/sns/userinfo")
				.addParameter(PARAM_ACCESS_TOKEN, access_token)
				.addParameter("openid", openid)
				.addParameter("lang", lang)
				.build();
		User user = LocalHttpClient.executeJsonResult(httpUriRequest,User.class);
		if(emoji != 0 && user != null && user.getNickname() != null){
			user.setNickname_emoji(EmojiUtil.parse(user.getNickname(), emoji));
		}
		return user;
	}
	
	/**
	 * 拉取用户信息(需scope为 snsapi_userinfo)
	 * @param access_token access_token
	 * @param openid openid
	 * @param lang 国家地区语言版本，zh_CN 简体，zh_TW 繁体，en 英语
	 * @return User
	 */
	public static User userinfo(String access_token,String openid,String lang){
		return userinfo(access_token, openid, lang,0);
	}

	/**
	 * 生成网页授权 URL
	 * @param appid appid
	 * @param redirect_uri 自动URLEncoder
	 * @param snsapi_userinfo snsapi_userinfo
	 * @param state 可以为空
	 * @return url
	 */
	public static String connectOauth2Authorize(String appid,String redirect_uri,boolean snsapi_userinfo,String state){
		return connectOauth2Authorize(appid, redirect_uri, snsapi_userinfo, state, null);
	}

	/**
	 * 生成网页授权 URL  (第三方平台开发)
	 * @param appid appid
	 * @param redirect_uri 自动URLEncoder
	 * @param snsapi_userinfo snsapi_userinfo
	 * @param state 可以为空
	 * @param component_appid 第三方平台开发，可以为空。
	 * 			 服务方的appid，在申请创建公众号服务成功后，可在公众号服务详情页找到
	 * @return url
	 */
	public static String connectOauth2Authorize(String appid,String redirect_uri,boolean snsapi_userinfo,String state,String component_appid){
		try {
			StringBuilder sb = new StringBuilder();
			sb.append(OPEN_URI + "/connect/oauth2/authorize?")
			.append("appid=").append(appid)
			.append("&redirect_uri=").append(URLEncoder.encode(redirect_uri, "utf-8"))
			.append("&response_type=code")
			.append("&scope=").append(snsapi_userinfo?"snsapi_userinfo":"snsapi_base")
			.append("&state=").append(state==null?"":state);
			if(component_appid!=null){
				sb.append("&component_appid=").append(component_appid);
			}
			 sb.append("#wechat_redirect");
			return sb.toString();
		} catch (UnsupportedEncodingException e) {
			e.printStackTrace();
		}
		return null;
	}
	
	/**
	 * 生成网页授权 URL  (网站应用微信登录)
	 * 2.5.3
	 * @param appid appid
	 * @param redirect_uri 自动URLEncoder
	 * @param state 可以为空
	 * @return url
	 */
	public static String connectQrconnect(String appid,String redirect_uri,String state){
		try {
			StringBuilder sb = new StringBuilder();
			sb.append(OPEN_URI + "/connect/qrconnect?")
			.append("appid=").append(appid)
			.append("&redirect_uri=").append(URLEncoder.encode(redirect_uri, "utf-8"))
			.append("&response_type=code")
			.append("&scope=snsapi_login")
			.append("&state=").append(state==null?"":state)
			.append("#wechat_redirect");
			return sb.toString();
		} catch (UnsupportedEncodingException e) {
			e.printStackTrace();
		}
		return null;
	}
	

}